` tag we check the equality\n * of the VNodes corresponding to the `
` tags and, since they are the\n * same tag in the same position, we'd be able to avoid completely\n * re-rendering the subtree under them with a new DOM element and would just\n * call out to `patch` to handle reconciling their children and so on.\n *\n * 3. Check, for both windows, to see if the element at the beginning of the\n * window corresponds to the element at the end of the other window. This is\n * a heuristic which will let us identify _some_ situations in which\n * elements have changed position, for instance it _should_ detect that the\n * children nodes themselves have not changed but merely moved in the\n * following example:\n *\n * oldVNode: `
`\n * newVNode: `
`\n *\n * If we find cases like this then we also need to move the concrete DOM\n * elements corresponding to the moved children to write the re-order to the\n * DOM.\n *\n * 4. Finally, if VNodes have the `key` attribute set on them we check for any\n * nodes in the old children which have the same key as the first element in\n * our window on the new children. If we find such a node we handle calling\n * out to `patch`, moving relevant DOM nodes, and so on, in accordance with\n * what we find.\n *\n * Finally, once we've narrowed our 'windows' to the point that either of them\n * collapse (i.e. they have length 0) we then handle any remaining VNode\n * insertion or deletion that needs to happen to get a DOM state that correctly\n * reflects the new child VNodes. If, for instance, after our window on the old\n * children has collapsed we still have more nodes on the new children that\n * we haven't dealt with yet then we need to add them, or if the new children\n * collapse but we still have unhandled _old_ children then we need to make\n * sure the corresponding DOM nodes are removed.\n *\n * @param parentElm the node into which the parent VNode is rendered\n * @param oldCh the old children of the parent node\n * @param newVNode the new VNode which will replace the parent\n * @param newCh the new children of the parent node\n */\nconst updateChildren = (parentElm, oldCh, newVNode, newCh) => {\n let oldStartIdx = 0;\n let newStartIdx = 0;\n let idxInOld = 0;\n let i = 0;\n let oldEndIdx = oldCh.length - 1;\n let oldStartVnode = oldCh[0];\n let oldEndVnode = oldCh[oldEndIdx];\n let newEndIdx = newCh.length - 1;\n let newStartVnode = newCh[0];\n let newEndVnode = newCh[newEndIdx];\n let node;\n let elmToMove;\n while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {\n if (oldStartVnode == null) {\n // VNode might have been moved left\n oldStartVnode = oldCh[++oldStartIdx];\n }\n else if (oldEndVnode == null) {\n oldEndVnode = oldCh[--oldEndIdx];\n }\n else if (newStartVnode == null) {\n newStartVnode = newCh[++newStartIdx];\n }\n else if (newEndVnode == null) {\n newEndVnode = newCh[--newEndIdx];\n }\n else if (isSameVnode(oldStartVnode, newStartVnode)) {\n // if the start nodes are the same then we should patch the new VNode\n // onto the old one, and increment our `newStartIdx` and `oldStartIdx`\n // indices to reflect that. We don't need to move any DOM Nodes around\n // since things are matched up in order.\n patch(oldStartVnode, newStartVnode);\n oldStartVnode = oldCh[++oldStartIdx];\n newStartVnode = newCh[++newStartIdx];\n }\n else if (isSameVnode(oldEndVnode, newEndVnode)) {\n // likewise, if the end nodes are the same we patch new onto old and\n // decrement our end indices, and also likewise in this case we don't\n // need to move any DOM Nodes.\n patch(oldEndVnode, newEndVnode);\n oldEndVnode = oldCh[--oldEndIdx];\n newEndVnode = newCh[--newEndIdx];\n }\n else if (isSameVnode(oldStartVnode, newEndVnode)) {\n // case: \"Vnode moved right\"\n //\n // We've found that the last node in our window on the new children is\n // the same VNode as the _first_ node in our window on the old children\n // we're dealing with now. Visually, this is the layout of these two\n // nodes:\n //\n // newCh: [..., newStartVnode , ... , newEndVnode , ...]\n // ^^^^^^^^^^^\n // oldCh: [..., oldStartVnode , ... , oldEndVnode , ...]\n // ^^^^^^^^^^^^^\n //\n // In this situation we need to patch `newEndVnode` onto `oldStartVnode`\n // and move the DOM element for `oldStartVnode`.\n if ((oldStartVnode.$tag$ === 'slot' || newEndVnode.$tag$ === 'slot')) {\n putBackInOriginalLocation(oldStartVnode.$elm$.parentNode, false);\n }\n patch(oldStartVnode, newEndVnode);\n // We need to move the element for `oldStartVnode` into a position which\n // will be appropriate for `newEndVnode`. For this we can use\n // `.insertBefore` and `oldEndVnode.$elm$.nextSibling`. If there is a\n // sibling for `oldEndVnode.$elm$` then we want to move the DOM node for\n // `oldStartVnode` between `oldEndVnode` and it's sibling, like so:\n //\n //
\n //
\n //
\n // \n //
\n // \n // ```\n // In this case if we do not unshadow here and use the value of the shadowing property, attributeChangedCallback\n // will be called with `newValue = \"some-value\"` and will set the shadowed property (this.someAttribute = \"another-value\")\n // to the value that was set inline i.e. \"some-value\" from above example. When\n // the connectedCallback attempts to unshadow it will use \"some-value\" as the initial value rather than \"another-value\"\n //\n // The case where the attribute was NOT set inline but was not set programmatically shall be handled/unshadowed\n // by connectedCallback as this attributeChangedCallback will not fire.\n //\n // https://developers.google.com/web/fundamentals/web-components/best-practices#lazy-properties\n //\n // TODO(STENCIL-16) we should think about whether or not we actually want to be reflecting the attributes to\n // properties here given that this goes against best practices outlined here\n // https://developers.google.com/web/fundamentals/web-components/best-practices#avoid-reentrancy\n if (this.hasOwnProperty(propName)) {\n newValue = this[propName];\n delete this[propName];\n }\n else if (prototype.hasOwnProperty(propName) &&\n typeof this[propName] === 'number' &&\n this[propName] == newValue) {\n // if the propName exists on the prototype of `Cstr`, this update may be a result of Stencil using native\n // APIs to reflect props as attributes. Calls to `setAttribute(someElement, propName)` will result in\n // `propName` to be converted to a `DOMString`, which may not be what we want for other primitive props.\n return;\n }\n this[propName] = newValue === null && typeof this[propName] === 'boolean' ? false : newValue;\n });\n };\n // create an array of attributes to observe\n // and also create a map of html attribute name to js property name\n Cstr.observedAttributes = members\n .filter(([_, m]) => m[0] & 15 /* MEMBER_FLAGS.HasAttribute */) // filter to only keep props that should match attributes\n .map(([propName, m]) => {\n const attrName = m[1] || propName;\n attrNameToPropName.set(attrName, propName);\n if (m[0] & 512 /* MEMBER_FLAGS.ReflectAttr */) {\n cmpMeta.$attrsToReflect$.push([propName, attrName]);\n }\n return attrName;\n });\n }\n }\n return Cstr;\n};\nconst initializeComponent = async (elm, hostRef, cmpMeta, hmrVersionId, Cstr) => {\n // initializeComponent\n if ((hostRef.$flags$ & 32 /* HOST_FLAGS.hasInitializedComponent */) === 0) {\n // Let the runtime know that the component has been initialized\n hostRef.$flags$ |= 32 /* HOST_FLAGS.hasInitializedComponent */;\n {\n // lazy loaded components\n // request the component's implementation to be\n // wired up with the host element\n Cstr = loadModule(cmpMeta);\n if (Cstr.then) {\n // Await creates a micro-task avoid if possible\n const endLoad = uniqueTime();\n Cstr = await Cstr;\n endLoad();\n }\n if (!Cstr.isProxied) {\n // we've never proxied this Constructor before\n // let's add the getters/setters to its prototype before\n // the first time we create an instance of the implementation\n {\n cmpMeta.$watchers$ = Cstr.watchers;\n }\n proxyComponent(Cstr, cmpMeta, 2 /* PROXY_FLAGS.proxyState */);\n Cstr.isProxied = true;\n }\n const endNewInstance = createTime('createInstance', cmpMeta.$tagName$);\n // ok, time to construct the instance\n // but let's keep track of when we start and stop\n // so that the getters/setters don't incorrectly step on data\n {\n hostRef.$flags$ |= 8 /* HOST_FLAGS.isConstructingInstance */;\n }\n // construct the lazy-loaded component implementation\n // passing the hostRef is very important during\n // construction in order to directly wire together the\n // host element and the lazy-loaded instance\n try {\n new Cstr(hostRef);\n }\n catch (e) {\n consoleError(e);\n }\n {\n hostRef.$flags$ &= ~8 /* HOST_FLAGS.isConstructingInstance */;\n }\n {\n hostRef.$flags$ |= 128 /* HOST_FLAGS.isWatchReady */;\n }\n endNewInstance();\n fireConnectedCallback(hostRef.$lazyInstance$);\n }\n if (Cstr.style) {\n // this component has styles but we haven't registered them yet\n let style = Cstr.style;\n if (typeof style !== 'string') {\n style = style[(hostRef.$modeName$ = computeMode(elm))];\n }\n const scopeId = getScopeId(cmpMeta, hostRef.$modeName$);\n if (!styles.has(scopeId)) {\n const endRegisterStyles = createTime('registerStyles', cmpMeta.$tagName$);\n registerStyle(scopeId, style, !!(cmpMeta.$flags$ & 1 /* CMP_FLAGS.shadowDomEncapsulation */));\n endRegisterStyles();\n }\n }\n }\n // we've successfully created a lazy instance\n const ancestorComponent = hostRef.$ancestorComponent$;\n const schedule = () => scheduleUpdate(hostRef, true);\n if (ancestorComponent && ancestorComponent['s-rc']) {\n // this is the initial load and this component it has an ancestor component\n // but the ancestor component has NOT fired its will update lifecycle yet\n // so let's just cool our jets and wait for the ancestor to continue first\n // this will get fired off when the ancestor component\n // finally gets around to rendering its lazy self\n // fire off the initial update\n ancestorComponent['s-rc'].push(schedule);\n }\n else {\n schedule();\n }\n};\nconst fireConnectedCallback = (instance) => {\n {\n safeCall(instance, 'connectedCallback');\n }\n};\nconst connectedCallback = (elm) => {\n if ((plt.$flags$ & 1 /* PLATFORM_FLAGS.isTmpDisconnected */) === 0) {\n const hostRef = getHostRef(elm);\n const cmpMeta = hostRef.$cmpMeta$;\n const endConnected = createTime('connectedCallback', cmpMeta.$tagName$);\n if (!(hostRef.$flags$ & 1 /* HOST_FLAGS.hasConnected */)) {\n // first time this component has connected\n hostRef.$flags$ |= 1 /* HOST_FLAGS.hasConnected */;\n let hostId;\n {\n hostId = elm.getAttribute(HYDRATE_ID);\n if (hostId) {\n if (cmpMeta.$flags$ & 1 /* CMP_FLAGS.shadowDomEncapsulation */) {\n const scopeId = addStyle(elm.shadowRoot, cmpMeta, elm.getAttribute('s-mode'))\n ;\n elm.classList.remove(scopeId + '-h', scopeId + '-s');\n }\n initializeClientHydrate(elm, cmpMeta.$tagName$, hostId, hostRef);\n }\n }\n if (!hostId) {\n // initUpdate\n // if the slot polyfill is required we'll need to put some nodes\n // in here to act as original content anchors as we move nodes around\n // host element has been connected to the DOM\n if ((// TODO(STENCIL-662): Remove code related to deprecated shadowDomShim field\n cmpMeta.$flags$ & (4 /* CMP_FLAGS.hasSlotRelocation */ | 8 /* CMP_FLAGS.needsShadowDomShim */))) {\n setContentReference(elm);\n }\n }\n {\n // find the first ancestor component (if there is one) and register\n // this component as one of the actively loading child components for its ancestor\n let ancestorComponent = elm;\n while ((ancestorComponent = ancestorComponent.parentNode || ancestorComponent.host)) {\n // climb up the ancestors looking for the first\n // component that hasn't finished its lifecycle update yet\n if ((ancestorComponent.nodeType === 1 /* NODE_TYPE.ElementNode */ &&\n ancestorComponent.hasAttribute('s-id') &&\n ancestorComponent['s-p']) ||\n ancestorComponent['s-p']) {\n // we found this components first ancestor component\n // keep a reference to this component's ancestor component\n attachToAncestor(hostRef, (hostRef.$ancestorComponent$ = ancestorComponent));\n break;\n }\n }\n }\n // Lazy properties\n // https://developers.google.com/web/fundamentals/web-components/best-practices#lazy-properties\n if (cmpMeta.$members$) {\n Object.entries(cmpMeta.$members$).map(([memberName, [memberFlags]]) => {\n if (memberFlags & 31 /* MEMBER_FLAGS.Prop */ && elm.hasOwnProperty(memberName)) {\n const value = elm[memberName];\n delete elm[memberName];\n elm[memberName] = value;\n }\n });\n }\n {\n initializeComponent(elm, hostRef, cmpMeta);\n }\n }\n else {\n // not the first time this has connected\n // reattach any event listeners to the host\n // since they would have been removed when disconnected\n addHostEventListeners(elm, hostRef, cmpMeta.$listeners$);\n // fire off connectedCallback() on component instance\n fireConnectedCallback(hostRef.$lazyInstance$);\n }\n endConnected();\n }\n};\nconst setContentReference = (elm) => {\n // only required when we're NOT using native shadow dom (slot)\n // or this browser doesn't support native shadow dom\n // and this host element was NOT created with SSR\n // let's pick out the inner content for slot projection\n // create a node to represent where the original\n // content was first placed, which is useful later on\n const contentRefElm = (elm['s-cr'] = doc.createComment(''));\n contentRefElm['s-cn'] = true;\n elm.insertBefore(contentRefElm, elm.firstChild);\n};\nconst disconnectedCallback = (elm) => {\n if ((plt.$flags$ & 1 /* PLATFORM_FLAGS.isTmpDisconnected */) === 0) {\n const hostRef = getHostRef(elm);\n const instance = hostRef.$lazyInstance$ ;\n {\n if (hostRef.$rmListeners$) {\n hostRef.$rmListeners$.map((rmListener) => rmListener());\n hostRef.$rmListeners$ = undefined;\n }\n }\n {\n safeCall(instance, 'disconnectedCallback');\n }\n }\n};\nconst bootstrapLazy = (lazyBundles, options = {}) => {\n var _a;\n const endBootstrap = createTime();\n const cmpTags = [];\n const exclude = options.exclude || [];\n const customElements = win.customElements;\n const head = doc.head;\n const metaCharset = /*@__PURE__*/ head.querySelector('meta[charset]');\n const visibilityStyle = /*@__PURE__*/ doc.createElement('style');\n const deferredConnectedCallbacks = [];\n const styles = /*@__PURE__*/ doc.querySelectorAll(`[${HYDRATED_STYLE_ID}]`);\n let appLoadFallback;\n let isBootstrapping = true;\n let i = 0;\n Object.assign(plt, options);\n plt.$resourcesUrl$ = new URL(options.resourcesUrl || './', doc.baseURI).href;\n {\n // If the app is already hydrated there is not point to disable the\n // async queue. This will improve the first input delay\n plt.$flags$ |= 2 /* PLATFORM_FLAGS.appLoaded */;\n }\n {\n for (; i < styles.length; i++) {\n registerStyle(styles[i].getAttribute(HYDRATED_STYLE_ID), convertScopedToShadow(styles[i].innerHTML), true);\n }\n }\n lazyBundles.map((lazyBundle) => {\n lazyBundle[1].map((compactMeta) => {\n const cmpMeta = {\n $flags$: compactMeta[0],\n $tagName$: compactMeta[1],\n $members$: compactMeta[2],\n $listeners$: compactMeta[3],\n };\n {\n cmpMeta.$members$ = compactMeta[2];\n }\n {\n cmpMeta.$listeners$ = compactMeta[3];\n }\n {\n cmpMeta.$attrsToReflect$ = [];\n }\n {\n cmpMeta.$watchers$ = {};\n }\n const tagName = cmpMeta.$tagName$;\n const HostElement = class extends HTMLElement {\n // StencilLazyHost\n constructor(self) {\n // @ts-ignore\n super(self);\n self = this;\n registerHost(self, cmpMeta);\n if (cmpMeta.$flags$ & 1 /* CMP_FLAGS.shadowDomEncapsulation */) {\n // this component is using shadow dom\n // and this browser supports shadow dom\n // add the read-only property \"shadowRoot\" to the host element\n // adding the shadow root build conditionals to minimize runtime\n {\n {\n self.attachShadow({\n mode: 'open',\n delegatesFocus: !!(cmpMeta.$flags$ & 16 /* CMP_FLAGS.shadowDelegatesFocus */),\n });\n }\n }\n }\n }\n connectedCallback() {\n if (appLoadFallback) {\n clearTimeout(appLoadFallback);\n appLoadFallback = null;\n }\n if (isBootstrapping) {\n // connectedCallback will be processed once all components have been registered\n deferredConnectedCallbacks.push(this);\n }\n else {\n plt.jmp(() => connectedCallback(this));\n }\n }\n disconnectedCallback() {\n plt.jmp(() => disconnectedCallback(this));\n }\n componentOnReady() {\n return getHostRef(this).$onReadyPromise$;\n }\n };\n cmpMeta.$lazyBundleId$ = lazyBundle[0];\n if (!exclude.includes(tagName) && !customElements.get(tagName)) {\n cmpTags.push(tagName);\n customElements.define(tagName, proxyComponent(HostElement, cmpMeta, 1 /* PROXY_FLAGS.isElementConstructor */));\n }\n });\n });\n {\n visibilityStyle.innerHTML = cmpTags + HYDRATED_CSS;\n visibilityStyle.setAttribute('data-styles', '');\n // Apply CSP nonce to the style tag if it exists\n const nonce = (_a = plt.$nonce$) !== null && _a !== void 0 ? _a : queryNonceMetaTagContent(doc);\n if (nonce != null) {\n visibilityStyle.setAttribute('nonce', nonce);\n }\n head.insertBefore(visibilityStyle, metaCharset ? metaCharset.nextSibling : head.firstChild);\n }\n // Process deferred connectedCallbacks now all components have been registered\n isBootstrapping = false;\n if (deferredConnectedCallbacks.length) {\n deferredConnectedCallbacks.map((host) => host.connectedCallback());\n }\n else {\n {\n plt.jmp(() => (appLoadFallback = setTimeout(appDidLoad, 30)));\n }\n }\n // Fallback appLoad event\n endBootstrap();\n};\nconst addHostEventListeners = (elm, hostRef, listeners, attachParentListeners) => {\n if (listeners) {\n listeners.map(([flags, name, method]) => {\n const target = getHostListenerTarget(elm, flags) ;\n const handler = hostListenerProxy(hostRef, method);\n const opts = hostListenerOpts(flags);\n plt.ael(target, name, handler, opts);\n (hostRef.$rmListeners$ = hostRef.$rmListeners$ || []).push(() => plt.rel(target, name, handler, opts));\n });\n }\n};\nconst hostListenerProxy = (hostRef, methodName) => (ev) => {\n try {\n {\n if (hostRef.$flags$ & 256 /* HOST_FLAGS.isListenReady */) {\n // instance is ready, let's call it's member method for this event\n hostRef.$lazyInstance$[methodName](ev);\n }\n else {\n (hostRef.$queuedListeners$ = hostRef.$queuedListeners$ || []).push([methodName, ev]);\n }\n }\n }\n catch (e) {\n consoleError(e);\n }\n};\nconst getHostListenerTarget = (elm, flags) => {\n if (flags & 4 /* LISTENER_FLAGS.TargetDocument */)\n return doc;\n if (flags & 8 /* LISTENER_FLAGS.TargetWindow */)\n return win;\n if (flags & 16 /* LISTENER_FLAGS.TargetBody */)\n return doc.body;\n return elm;\n};\n// prettier-ignore\nconst hostListenerOpts = (flags) => (flags & 2 /* LISTENER_FLAGS.Capture */) !== 0;\n/**\n * Assigns the given value to the nonce property on the runtime platform object.\n * During runtime, this value is used to set the nonce attribute on all dynamically created script and style tags.\n * @param nonce The value to be assigned to the platform nonce property.\n * @returns void\n */\nconst setNonce = (nonce) => (plt.$nonce$ = nonce);\nconst hostRefs = /*@__PURE__*/ new WeakMap();\nconst getHostRef = (ref) => hostRefs.get(ref);\nconst registerInstance = (lazyInstance, hostRef) => hostRefs.set((hostRef.$lazyInstance$ = lazyInstance), hostRef);\nconst registerHost = (elm, cmpMeta) => {\n const hostRef = {\n $flags$: 0,\n $hostElement$: elm,\n $cmpMeta$: cmpMeta,\n $instanceValues$: new Map(),\n };\n {\n hostRef.$onInstancePromise$ = new Promise((r) => (hostRef.$onInstanceResolve$ = r));\n }\n {\n hostRef.$onReadyPromise$ = new Promise((r) => (hostRef.$onReadyResolve$ = r));\n elm['s-p'] = [];\n elm['s-rc'] = [];\n }\n addHostEventListeners(elm, hostRef, cmpMeta.$listeners$);\n return hostRefs.set(elm, hostRef);\n};\nconst isMemberInElement = (elm, memberName) => memberName in elm;\nconst consoleError = (e, el) => (0, console.error)(e, el);\nconst cmpModules = /*@__PURE__*/ new Map();\nconst loadModule = (cmpMeta, hostRef, hmrVersionId) => {\n // loadModuleImport\n const exportName = cmpMeta.$tagName$.replace(/-/g, '_');\n const bundleId = cmpMeta.$lazyBundleId$;\n const module = cmpModules.get(bundleId) ;\n if (module) {\n return module[exportName];\n }\n /*!__STENCIL_STATIC_IMPORT_SWITCH__*/\n return import(\n /* @vite-ignore */\n /* webpackInclude: /\\.entry\\.js$/ */\n /* webpackExclude: /\\.system\\.entry\\.js$/ */\n /* webpackMode: \"lazy\" */\n `./${bundleId}.entry.js${''}`).then((importedModule) => {\n {\n cmpModules.set(bundleId, importedModule);\n }\n return importedModule[exportName];\n }, consoleError);\n};\nconst styles = /*@__PURE__*/ new Map();\nconst modeResolutionChain = [];\nconst win = typeof window !== 'undefined' ? window : {};\nconst doc = win.document || { head: {} };\nconst plt = {\n $flags$: 0,\n $resourcesUrl$: '',\n jmp: (h) => h(),\n raf: (h) => requestAnimationFrame(h),\n ael: (el, eventName, listener, opts) => el.addEventListener(eventName, listener, opts),\n rel: (el, eventName, listener, opts) => el.removeEventListener(eventName, listener, opts),\n ce: (eventName, opts) => new CustomEvent(eventName, opts),\n};\nconst setPlatformHelpers = (helpers) => {\n Object.assign(plt, helpers);\n};\nconst supportsShadow = \n// TODO(STENCIL-662): Remove code related to deprecated shadowDomShim field\ntrue;\nconst promiseResolve = (v) => Promise.resolve(v);\nconst supportsConstructableStylesheets = /*@__PURE__*/ (() => {\n try {\n new CSSStyleSheet();\n return typeof new CSSStyleSheet().replaceSync === 'function';\n }\n catch (e) { }\n return false;\n })()\n ;\nconst queueDomReads = [];\nconst queueDomWrites = [];\nconst queueTask = (queue, write) => (cb) => {\n queue.push(cb);\n if (!queuePending) {\n queuePending = true;\n if (write && plt.$flags$ & 4 /* PLATFORM_FLAGS.queueSync */) {\n nextTick(flush);\n }\n else {\n plt.raf(flush);\n }\n }\n};\nconst consume = (queue) => {\n for (let i = 0; i < queue.length; i++) {\n try {\n queue[i](performance.now());\n }\n catch (e) {\n consoleError(e);\n }\n }\n queue.length = 0;\n};\nconst flush = () => {\n // always force a bunch of medium callbacks to run, but still have\n // a throttle on how many can run in a certain time\n // DOM READS!!!\n consume(queueDomReads);\n // DOM WRITES!!!\n {\n consume(queueDomWrites);\n if ((queuePending = queueDomReads.length > 0)) {\n // still more to do yet, but we've run out of time\n // let's let this thing cool off and try again in the next tick\n plt.raf(flush);\n }\n }\n};\nconst nextTick = /*@__PURE__*/ (cb) => promiseResolve().then(cb);\nconst readTask = /*@__PURE__*/ queueTask(queueDomReads, false);\nconst writeTask = /*@__PURE__*/ queueTask(queueDomWrites, true);\n\nexport { Build as B, Host as H, setPlatformHelpers as a, bootstrapLazy as b, setMode as c, createEvent as d, readTask as e, getElement as f, getMode as g, h, forceUpdate as i, getAssetPath as j, promiseResolve as p, registerInstance as r, setNonce as s, writeTask as w };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nimport { w as writeTask, B as Build } from './index-428032e5.js';\nimport { r as raf } from './helpers-c8b0fe32.js';\n\nconst LIFECYCLE_WILL_ENTER = 'ionViewWillEnter';\nconst LIFECYCLE_DID_ENTER = 'ionViewDidEnter';\nconst LIFECYCLE_WILL_LEAVE = 'ionViewWillLeave';\nconst LIFECYCLE_DID_LEAVE = 'ionViewDidLeave';\nconst LIFECYCLE_WILL_UNLOAD = 'ionViewWillUnload';\n\nconst iosTransitionAnimation = () => import('./ios.transition-2852676a.js');\nconst mdTransitionAnimation = () => import('./md.transition-e65372aa.js');\n// TODO(FW-2832): types\nconst transition = (opts) => {\n return new Promise((resolve, reject) => {\n writeTask(() => {\n beforeTransition(opts);\n runTransition(opts).then((result) => {\n if (result.animation) {\n result.animation.destroy();\n }\n afterTransition(opts);\n resolve(result);\n }, (error) => {\n afterTransition(opts);\n reject(error);\n });\n });\n });\n};\nconst beforeTransition = (opts) => {\n const enteringEl = opts.enteringEl;\n const leavingEl = opts.leavingEl;\n setZIndex(enteringEl, leavingEl, opts.direction);\n if (opts.showGoBack) {\n enteringEl.classList.add('can-go-back');\n }\n else {\n enteringEl.classList.remove('can-go-back');\n }\n setPageHidden(enteringEl, false);\n /**\n * When transitioning, the page should not\n * respond to click events. This resolves small\n * issues like users double tapping the ion-back-button.\n * These pointer events are removed in `afterTransition`.\n */\n enteringEl.style.setProperty('pointer-events', 'none');\n if (leavingEl) {\n setPageHidden(leavingEl, false);\n leavingEl.style.setProperty('pointer-events', 'none');\n }\n};\nconst runTransition = async (opts) => {\n const animationBuilder = await getAnimationBuilder(opts);\n const ani = animationBuilder && Build.isBrowser ? animation(animationBuilder, opts) : noAnimation(opts); // fast path for no animation\n return ani;\n};\nconst afterTransition = (opts) => {\n const enteringEl = opts.enteringEl;\n const leavingEl = opts.leavingEl;\n enteringEl.classList.remove('ion-page-invisible');\n enteringEl.style.removeProperty('pointer-events');\n if (leavingEl !== undefined) {\n leavingEl.classList.remove('ion-page-invisible');\n leavingEl.style.removeProperty('pointer-events');\n }\n};\nconst getAnimationBuilder = async (opts) => {\n if (!opts.leavingEl || !opts.animated || opts.duration === 0) {\n return undefined;\n }\n if (opts.animationBuilder) {\n return opts.animationBuilder;\n }\n const getAnimation = opts.mode === 'ios'\n ? (await iosTransitionAnimation()).iosTransitionAnimation\n : (await mdTransitionAnimation()).mdTransitionAnimation;\n return getAnimation;\n};\nconst animation = async (animationBuilder, opts) => {\n await waitForReady(opts, true);\n const trans = animationBuilder(opts.baseEl, opts);\n fireWillEvents(opts.enteringEl, opts.leavingEl);\n const didComplete = await playTransition(trans, opts);\n if (opts.progressCallback) {\n opts.progressCallback(undefined);\n }\n if (didComplete) {\n fireDidEvents(opts.enteringEl, opts.leavingEl);\n }\n return {\n hasCompleted: didComplete,\n animation: trans,\n };\n};\nconst noAnimation = async (opts) => {\n const enteringEl = opts.enteringEl;\n const leavingEl = opts.leavingEl;\n await waitForReady(opts, false);\n fireWillEvents(enteringEl, leavingEl);\n fireDidEvents(enteringEl, leavingEl);\n return {\n hasCompleted: true,\n };\n};\nconst waitForReady = async (opts, defaultDeep) => {\n const deep = opts.deepWait !== undefined ? opts.deepWait : defaultDeep;\n if (deep) {\n await Promise.all([deepReady(opts.enteringEl), deepReady(opts.leavingEl)]);\n }\n await notifyViewReady(opts.viewIsReady, opts.enteringEl);\n};\nconst notifyViewReady = async (viewIsReady, enteringEl) => {\n if (viewIsReady) {\n await viewIsReady(enteringEl);\n }\n};\nconst playTransition = (trans, opts) => {\n const progressCallback = opts.progressCallback;\n const promise = new Promise((resolve) => {\n trans.onFinish((currentStep) => resolve(currentStep === 1));\n });\n // cool, let's do this, start the transition\n if (progressCallback) {\n // this is a swipe to go back, just get the transition progress ready\n // kick off the swipe animation start\n trans.progressStart(true);\n progressCallback(trans);\n }\n else {\n // only the top level transition should actually start \"play\"\n // kick it off and let it play through\n // ******** DOM WRITE ****************\n trans.play();\n }\n // create a callback for when the animation is done\n return promise;\n};\nconst fireWillEvents = (enteringEl, leavingEl) => {\n lifecycle(leavingEl, LIFECYCLE_WILL_LEAVE);\n lifecycle(enteringEl, LIFECYCLE_WILL_ENTER);\n};\nconst fireDidEvents = (enteringEl, leavingEl) => {\n lifecycle(enteringEl, LIFECYCLE_DID_ENTER);\n lifecycle(leavingEl, LIFECYCLE_DID_LEAVE);\n};\nconst lifecycle = (el, eventName) => {\n if (el) {\n const ev = new CustomEvent(eventName, {\n bubbles: false,\n cancelable: false,\n });\n el.dispatchEvent(ev);\n }\n};\n/**\n * Wait two request animation frame loops.\n * This allows the framework implementations enough time to mount\n * the user-defined contents. This is often needed when using inline\n * modals and popovers that accept user components. For popover,\n * the contents must be mounted for the popover to be sized correctly.\n * For modals, the contents must be mounted for iOS to run the\n * transition correctly.\n *\n * On Angular and React, a single raf is enough time, but for Vue\n * we need to wait two rafs. As a result we are using two rafs for\n * all frameworks to ensure contents are mounted.\n */\nconst waitForMount = () => {\n return new Promise((resolve) => raf(() => raf(() => resolve())));\n};\nconst deepReady = async (el) => {\n const element = el;\n if (element) {\n if (element.componentOnReady != null) {\n // eslint-disable-next-line custom-rules/no-component-on-ready-method\n const stencilEl = await element.componentOnReady();\n if (stencilEl != null) {\n return;\n }\n /**\n * Custom elements in Stencil will have __registerHost.\n */\n }\n else if (element.__registerHost != null) {\n /**\n * Non-lazy loaded custom elements need to wait\n * one frame for component to be loaded.\n */\n const waitForCustomElement = new Promise((resolve) => raf(resolve));\n await waitForCustomElement;\n return;\n }\n await Promise.all(Array.from(element.children).map(deepReady));\n }\n};\nconst setPageHidden = (el, hidden) => {\n if (hidden) {\n el.setAttribute('aria-hidden', 'true');\n el.classList.add('ion-page-hidden');\n }\n else {\n el.hidden = false;\n el.removeAttribute('aria-hidden');\n el.classList.remove('ion-page-hidden');\n }\n};\nconst setZIndex = (enteringEl, leavingEl, direction) => {\n if (enteringEl !== undefined) {\n enteringEl.style.zIndex = direction === 'back' ? '99' : '101';\n }\n if (leavingEl !== undefined) {\n leavingEl.style.zIndex = '100';\n }\n};\nconst getIonPageElement = (element) => {\n if (element.classList.contains('ion-page')) {\n return element;\n }\n const ionPage = element.querySelector(':scope > .ion-page, :scope > ion-nav, :scope > ion-tabs');\n if (ionPage) {\n return ionPage;\n }\n // idk, return the original element so at least something animates and we don't have a null pointer\n return element;\n};\n\nexport { LIFECYCLE_WILL_ENTER as L, LIFECYCLE_DID_ENTER as a, LIFECYCLE_WILL_LEAVE as b, LIFECYCLE_DID_LEAVE as c, LIFECYCLE_WILL_UNLOAD as d, deepReady as e, getIonPageElement as g, lifecycle as l, setPageHidden as s, transition as t, waitForMount as w };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\n/**\n * When accessing the document or window, it is important\n * to account for SSR applications where the\n * window is not available. Code that accesses\n * window when it is not available will crash.\n * Even checking if `window === undefined` will cause\n * apps to crash in SSR.\n *\n * Use win below to access an SSR-safe version\n * of the window.\n *\n * Example 1:\n * Before:\n * if (window.innerWidth > 768) { ... }\n *\n * After:\n * import { win } from 'path/to/this/file';\n * if (win?.innerWidth > 768) { ... }\n *\n * Note: Code inside of this if-block will\n * not run in an SSR environment.\n */\nconst win = typeof window !== 'undefined' ? window : undefined;\nconst doc = typeof document !== 'undefined' ? document : undefined;\n\nexport { doc as d, win as w };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\n/**\n * Logs a warning to the console with an Ionic prefix\n * to indicate the library that is warning the developer.\n *\n * @param message - The string message to be logged to the console.\n */\nconst printIonWarning = (message, ...params) => {\n return console.warn(`[Ionic Warning]: ${message}`, ...params);\n};\n/*\n * Logs an error to the console with an Ionic prefix\n * to indicate the library that is warning the developer.\n *\n * @param message - The string message to be logged to the console.\n * @param params - Additional arguments to supply to the console.error.\n */\nconst printIonError = (message, ...params) => {\n return console.error(`[Ionic Error]: ${message}`, ...params);\n};\n/**\n * Prints an error informing developers that an implementation requires an element to be used\n * within a specific selector.\n *\n * @param el The web component element this is requiring the element.\n * @param targetSelectors The selector or selectors that were not found.\n */\nconst printRequiredElementError = (el, ...targetSelectors) => {\n return console.error(`<${el.tagName.toLowerCase()}> must be used inside ${targetSelectors.join(' or ')}.`);\n};\n\nexport { printIonError as a, printRequiredElementError as b, printIonWarning as p };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nexport { c as createAnimation } from './animation-07d446af.js';\nexport { iosTransitionAnimation } from './ios.transition-2852676a.js';\nexport { mdTransitionAnimation } from './md.transition-e65372aa.js';\nexport { g as getTimeGivenProgression } from './cubic-bezier-e78d1307.js';\nexport { createGesture } from './index-422b6e83.js';\nexport { g as getPlatforms, i as initialize, a as isPlatform } from './ionic-global-84a10cad.js';\nexport { c as componentOnReady } from './helpers-c8b0fe32.js';\nexport { I as IonicSafeString, g as getMode, s as setupConfig } from './config-80c044f2.js';\nexport { a as LIFECYCLE_DID_ENTER, c as LIFECYCLE_DID_LEAVE, L as LIFECYCLE_WILL_ENTER, b as LIFECYCLE_WILL_LEAVE, d as LIFECYCLE_WILL_UNLOAD } from './index-44215e8e.js';\nexport { m as menuController } from './index-2735daba.js';\nexport { b as actionSheetController, a as alertController, l as loadingController, m as modalController, p as pickerController, c as popoverController, t as toastController } from './overlays-5fba287a.js';\nimport './index-b32cad98.js';\nimport './gesture-controller-17060b7c.js';\nimport './index-428032e5.js';\nimport './hardware-back-button-490df115.js';\nimport './framework-delegate-ebba246f.js';\nimport './index-e86f0117.js';\n\nconst IonicSlides = (opts) => {\n const { swiper, extendParams } = opts;\n const slidesParams = {\n effect: undefined,\n direction: 'horizontal',\n initialSlide: 0,\n loop: false,\n parallax: false,\n slidesPerView: 1,\n spaceBetween: 0,\n speed: 300,\n slidesPerColumn: 1,\n slidesPerColumnFill: 'column',\n slidesPerGroup: 1,\n centeredSlides: false,\n slidesOffsetBefore: 0,\n slidesOffsetAfter: 0,\n touchEventsTarget: 'container',\n freeMode: false,\n freeModeMomentum: true,\n freeModeMomentumRatio: 1,\n freeModeMomentumBounce: true,\n freeModeMomentumBounceRatio: 1,\n freeModeMomentumVelocityRatio: 1,\n freeModeSticky: false,\n freeModeMinimumVelocity: 0.02,\n autoHeight: false,\n setWrapperSize: false,\n zoom: {\n maxRatio: 3,\n minRatio: 1,\n toggle: false,\n },\n touchRatio: 1,\n touchAngle: 45,\n simulateTouch: true,\n touchStartPreventDefault: false,\n shortSwipes: true,\n longSwipes: true,\n longSwipesRatio: 0.5,\n longSwipesMs: 300,\n followFinger: true,\n threshold: 0,\n touchMoveStopPropagation: true,\n touchReleaseOnEdges: false,\n iOSEdgeSwipeDetection: false,\n iOSEdgeSwipeThreshold: 20,\n resistance: true,\n resistanceRatio: 0.85,\n watchSlidesProgress: false,\n watchSlidesVisibility: false,\n preventClicks: true,\n preventClicksPropagation: true,\n slideToClickedSlide: false,\n loopAdditionalSlides: 0,\n noSwiping: true,\n runCallbacksOnInit: true,\n coverflowEffect: {\n rotate: 50,\n stretch: 0,\n depth: 100,\n modifier: 1,\n slideShadows: true,\n },\n flipEffect: {\n slideShadows: true,\n limitRotation: true,\n },\n cubeEffect: {\n slideShadows: true,\n shadow: true,\n shadowOffset: 20,\n shadowScale: 0.94,\n },\n fadeEffect: {\n crossFade: false,\n },\n a11y: {\n prevSlideMessage: 'Previous slide',\n nextSlideMessage: 'Next slide',\n firstSlideMessage: 'This is the first slide',\n lastSlideMessage: 'This is the last slide',\n },\n };\n if (swiper.pagination) {\n slidesParams.pagination = {\n type: 'bullets',\n clickable: false,\n hideOnClick: false,\n };\n }\n if (swiper.scrollbar) {\n slidesParams.scrollbar = {\n hide: true,\n };\n }\n extendParams(slidesParams);\n};\n\nexport { IonicSlides };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nimport { a as setPlatformHelpers, g as getMode, c as setMode } from './index-428032e5.js';\n\n// TODO(FW-2832): types\nclass Config {\n constructor() {\n this.m = new Map();\n }\n reset(configObj) {\n this.m = new Map(Object.entries(configObj));\n }\n get(key, fallback) {\n const value = this.m.get(key);\n return value !== undefined ? value : fallback;\n }\n getBoolean(key, fallback = false) {\n const val = this.m.get(key);\n if (val === undefined) {\n return fallback;\n }\n if (typeof val === 'string') {\n return val === 'true';\n }\n return !!val;\n }\n getNumber(key, fallback) {\n const val = parseFloat(this.m.get(key));\n return isNaN(val) ? (fallback !== undefined ? fallback : NaN) : val;\n }\n set(key, value) {\n this.m.set(key, value);\n }\n}\nconst config = /*@__PURE__*/ new Config();\nconst configFromSession = (win) => {\n try {\n const configStr = win.sessionStorage.getItem(IONIC_SESSION_KEY);\n return configStr !== null ? JSON.parse(configStr) : {};\n }\n catch (e) {\n return {};\n }\n};\nconst saveConfig = (win, c) => {\n try {\n win.sessionStorage.setItem(IONIC_SESSION_KEY, JSON.stringify(c));\n }\n catch (e) {\n return;\n }\n};\nconst configFromURL = (win) => {\n const configObj = {};\n win.location.search\n .slice(1)\n .split('&')\n .map((entry) => entry.split('='))\n .map(([key, value]) => [decodeURIComponent(key), decodeURIComponent(value)])\n .filter(([key]) => startsWith(key, IONIC_PREFIX))\n .map(([key, value]) => [key.slice(IONIC_PREFIX.length), value])\n .forEach(([key, value]) => {\n configObj[key] = value;\n });\n return configObj;\n};\nconst startsWith = (input, search) => {\n return input.substr(0, search.length) === search;\n};\nconst IONIC_PREFIX = 'ionic:';\nconst IONIC_SESSION_KEY = 'ionic-persist-config';\n\nconst getPlatforms = (win) => setupPlatforms(win);\nconst isPlatform = (winOrPlatform, platform) => {\n if (typeof winOrPlatform === 'string') {\n platform = winOrPlatform;\n winOrPlatform = undefined;\n }\n return getPlatforms(winOrPlatform).includes(platform);\n};\nconst setupPlatforms = (win = window) => {\n if (typeof win === 'undefined') {\n return [];\n }\n win.Ionic = win.Ionic || {};\n let platforms = win.Ionic.platforms;\n if (platforms == null) {\n platforms = win.Ionic.platforms = detectPlatforms(win);\n platforms.forEach((p) => win.document.documentElement.classList.add(`plt-${p}`));\n }\n return platforms;\n};\nconst detectPlatforms = (win) => {\n const customPlatformMethods = config.get('platform');\n return Object.keys(PLATFORMS_MAP).filter((p) => {\n const customMethod = customPlatformMethods === null || customPlatformMethods === void 0 ? void 0 : customPlatformMethods[p];\n return typeof customMethod === 'function' ? customMethod(win) : PLATFORMS_MAP[p](win);\n });\n};\nconst isMobileWeb = (win) => isMobile(win) && !isHybrid(win);\nconst isIpad = (win) => {\n // iOS 12 and below\n if (testUserAgent(win, /iPad/i)) {\n return true;\n }\n // iOS 13+\n if (testUserAgent(win, /Macintosh/i) && isMobile(win)) {\n return true;\n }\n return false;\n};\nconst isIphone = (win) => testUserAgent(win, /iPhone/i);\nconst isIOS = (win) => testUserAgent(win, /iPhone|iPod/i) || isIpad(win);\nconst isAndroid = (win) => testUserAgent(win, /android|sink/i);\nconst isAndroidTablet = (win) => {\n return isAndroid(win) && !testUserAgent(win, /mobile/i);\n};\nconst isPhablet = (win) => {\n const width = win.innerWidth;\n const height = win.innerHeight;\n const smallest = Math.min(width, height);\n const largest = Math.max(width, height);\n return smallest > 390 && smallest < 520 && largest > 620 && largest < 800;\n};\nconst isTablet = (win) => {\n const width = win.innerWidth;\n const height = win.innerHeight;\n const smallest = Math.min(width, height);\n const largest = Math.max(width, height);\n return isIpad(win) || isAndroidTablet(win) || (smallest > 460 && smallest < 820 && largest > 780 && largest < 1400);\n};\nconst isMobile = (win) => matchMedia(win, '(any-pointer:coarse)');\nconst isDesktop = (win) => !isMobile(win);\nconst isHybrid = (win) => isCordova(win) || isCapacitorNative(win);\nconst isCordova = (win) => !!(win['cordova'] || win['phonegap'] || win['PhoneGap']);\nconst isCapacitorNative = (win) => {\n const capacitor = win['Capacitor'];\n return !!(capacitor === null || capacitor === void 0 ? void 0 : capacitor.isNative);\n};\nconst isElectron = (win) => testUserAgent(win, /electron/i);\nconst isPWA = (win) => { var _a; return !!(((_a = win.matchMedia) === null || _a === void 0 ? void 0 : _a.call(win, '(display-mode: standalone)').matches) || win.navigator.standalone); };\nconst testUserAgent = (win, expr) => expr.test(win.navigator.userAgent);\nconst matchMedia = (win, query) => { var _a; return (_a = win.matchMedia) === null || _a === void 0 ? void 0 : _a.call(win, query).matches; };\nconst PLATFORMS_MAP = {\n ipad: isIpad,\n iphone: isIphone,\n ios: isIOS,\n android: isAndroid,\n phablet: isPhablet,\n tablet: isTablet,\n cordova: isCordova,\n capacitor: isCapacitorNative,\n electron: isElectron,\n pwa: isPWA,\n mobile: isMobile,\n mobileweb: isMobileWeb,\n desktop: isDesktop,\n hybrid: isHybrid,\n};\n\nlet defaultMode;\nconst getIonMode = (ref) => {\n return (ref && getMode(ref)) || defaultMode;\n};\nconst initialize = (userConfig = {}) => {\n if (typeof window === 'undefined') {\n return;\n }\n const doc = window.document;\n const win = window;\n const Ionic = (win.Ionic = win.Ionic || {});\n const platformHelpers = {};\n if (userConfig._ael) {\n platformHelpers.ael = userConfig._ael;\n }\n if (userConfig._rel) {\n platformHelpers.rel = userConfig._rel;\n }\n if (userConfig._ce) {\n platformHelpers.ce = userConfig._ce;\n }\n setPlatformHelpers(platformHelpers);\n // create the Ionic.config from raw config object (if it exists)\n // and convert Ionic.config into a ConfigApi that has a get() fn\n const configObj = Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({}, configFromSession(win)), { persistConfig: false }), Ionic.config), configFromURL(win)), userConfig);\n config.reset(configObj);\n if (config.getBoolean('persistConfig')) {\n saveConfig(win, configObj);\n }\n // Setup platforms\n setupPlatforms(win);\n // first see if the mode was set as an attribute on \n // which could have been set by the user, or by pre-rendering\n // otherwise get the mode via config settings, and fallback to md\n Ionic.config = config;\n Ionic.mode = defaultMode = config.get('mode', doc.documentElement.getAttribute('mode') || (isPlatform(win, 'ios') ? 'ios' : 'md'));\n config.set('mode', defaultMode);\n doc.documentElement.setAttribute('mode', defaultMode);\n doc.documentElement.classList.add(defaultMode);\n if (config.getBoolean('_testing')) {\n config.set('animated', false);\n }\n const isIonicElement = (elm) => { var _a; return (_a = elm.tagName) === null || _a === void 0 ? void 0 : _a.startsWith('ION-'); };\n const isAllowedIonicModeValue = (elmMode) => ['ios', 'md'].includes(elmMode);\n setMode((elm) => {\n while (elm) {\n const elmMode = elm.mode || elm.getAttribute('mode');\n if (elmMode) {\n if (isAllowedIonicModeValue(elmMode)) {\n return elmMode;\n }\n else if (isIonicElement(elm)) {\n console.warn('Invalid ionic mode: \"' + elmMode + '\", expected: \"ios\" or \"md\"');\n }\n }\n elm = elm.parentElement;\n }\n return defaultMode;\n });\n};\n\nexport { isPlatform as a, getIonMode as b, config as c, getPlatforms as g, initialize as i };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nimport { c as createAnimation } from './animation-07d446af.js';\nimport { g as getIonPageElement } from './index-44215e8e.js';\nimport './index-b32cad98.js';\nimport './helpers-c8b0fe32.js';\nimport './index-428032e5.js';\n\nconst DURATION = 540;\n// TODO(FW-2832): types\nconst getClonedElement = (tagName) => {\n return document.querySelector(`${tagName}.ion-cloned-element`);\n};\nconst shadow = (el) => {\n return el.shadowRoot || el;\n};\nconst getLargeTitle = (refEl) => {\n const tabs = refEl.tagName === 'ION-TABS' ? refEl : refEl.querySelector('ion-tabs');\n const query = 'ion-content ion-header:not(.header-collapse-condense-inactive) ion-title.title-large';\n if (tabs != null) {\n const activeTab = tabs.querySelector('ion-tab:not(.tab-hidden), .ion-page:not(.ion-page-hidden)');\n return activeTab != null ? activeTab.querySelector(query) : null;\n }\n return refEl.querySelector(query);\n};\nconst getBackButton = (refEl, backDirection) => {\n const tabs = refEl.tagName === 'ION-TABS' ? refEl : refEl.querySelector('ion-tabs');\n let buttonsList = [];\n if (tabs != null) {\n const activeTab = tabs.querySelector('ion-tab:not(.tab-hidden), .ion-page:not(.ion-page-hidden)');\n if (activeTab != null) {\n buttonsList = activeTab.querySelectorAll('ion-buttons');\n }\n }\n else {\n buttonsList = refEl.querySelectorAll('ion-buttons');\n }\n for (const buttons of buttonsList) {\n const parentHeader = buttons.closest('ion-header');\n const activeHeader = parentHeader && !parentHeader.classList.contains('header-collapse-condense-inactive');\n const backButton = buttons.querySelector('ion-back-button');\n const buttonsCollapse = buttons.classList.contains('buttons-collapse');\n const startSlot = buttons.slot === 'start' || buttons.slot === '';\n if (backButton !== null && startSlot && ((buttonsCollapse && activeHeader && backDirection) || !buttonsCollapse)) {\n return backButton;\n }\n }\n return null;\n};\nconst createLargeTitleTransition = (rootAnimation, rtl, backDirection, enteringEl, leavingEl) => {\n const enteringBackButton = getBackButton(enteringEl, backDirection);\n const leavingLargeTitle = getLargeTitle(leavingEl);\n const enteringLargeTitle = getLargeTitle(enteringEl);\n const leavingBackButton = getBackButton(leavingEl, backDirection);\n const shouldAnimationForward = enteringBackButton !== null && leavingLargeTitle !== null && !backDirection;\n const shouldAnimationBackward = enteringLargeTitle !== null && leavingBackButton !== null && backDirection;\n if (shouldAnimationForward) {\n const leavingLargeTitleBox = leavingLargeTitle.getBoundingClientRect();\n const enteringBackButtonBox = enteringBackButton.getBoundingClientRect();\n animateLargeTitle(rootAnimation, rtl, backDirection, leavingLargeTitle, leavingLargeTitleBox, enteringBackButtonBox);\n animateBackButton(rootAnimation, rtl, backDirection, enteringBackButton, leavingLargeTitleBox, enteringBackButtonBox);\n }\n else if (shouldAnimationBackward) {\n const enteringLargeTitleBox = enteringLargeTitle.getBoundingClientRect();\n const leavingBackButtonBox = leavingBackButton.getBoundingClientRect();\n animateLargeTitle(rootAnimation, rtl, backDirection, enteringLargeTitle, enteringLargeTitleBox, leavingBackButtonBox);\n animateBackButton(rootAnimation, rtl, backDirection, leavingBackButton, enteringLargeTitleBox, leavingBackButtonBox);\n }\n return {\n forward: shouldAnimationForward,\n backward: shouldAnimationBackward,\n };\n};\nconst animateBackButton = (rootAnimation, rtl, backDirection, backButtonEl, largeTitleBox, backButtonBox) => {\n const BACK_BUTTON_START_OFFSET = rtl ? `calc(100% - ${backButtonBox.right + 4}px)` : `${backButtonBox.left - 4}px`;\n const START_TEXT_TRANSLATE = rtl ? '7px' : '-7px';\n const END_TEXT_TRANSLATE = rtl ? '-4px' : '4px';\n const ICON_TRANSLATE = rtl ? '-4px' : '4px';\n const TEXT_ORIGIN_X = rtl ? 'right' : 'left';\n const ICON_ORIGIN_X = rtl ? 'left' : 'right';\n const FORWARD_TEXT_KEYFRAMES = [\n {\n offset: 0,\n opacity: 0,\n transform: `translate3d(${START_TEXT_TRANSLATE}, ${largeTitleBox.top - 40}px, 0) scale(2.1)`,\n },\n { offset: 1, opacity: 1, transform: `translate3d(${END_TEXT_TRANSLATE}, ${backButtonBox.top - 46}px, 0) scale(1)` },\n ];\n const BACKWARD_TEXT_KEYFRAMES = [\n { offset: 0, opacity: 1, transform: `translate3d(${END_TEXT_TRANSLATE}, ${backButtonBox.top - 46}px, 0) scale(1)` },\n { offset: 0.6, opacity: 0 },\n {\n offset: 1,\n opacity: 0,\n transform: `translate3d(${START_TEXT_TRANSLATE}, ${largeTitleBox.top - 40}px, 0) scale(2.1)`,\n },\n ];\n const TEXT_KEYFRAMES = backDirection ? BACKWARD_TEXT_KEYFRAMES : FORWARD_TEXT_KEYFRAMES;\n const FORWARD_ICON_KEYFRAMES = [\n { offset: 0, opacity: 0, transform: `translate3d(${ICON_TRANSLATE}, ${backButtonBox.top - 41}px, 0) scale(0.6)` },\n { offset: 1, opacity: 1, transform: `translate3d(${ICON_TRANSLATE}, ${backButtonBox.top - 46}px, 0) scale(1)` },\n ];\n const BACKWARD_ICON_KEYFRAMES = [\n { offset: 0, opacity: 1, transform: `translate3d(${ICON_TRANSLATE}, ${backButtonBox.top - 46}px, 0) scale(1)` },\n { offset: 0.2, opacity: 0, transform: `translate3d(${ICON_TRANSLATE}, ${backButtonBox.top - 41}px, 0) scale(0.6)` },\n { offset: 1, opacity: 0, transform: `translate3d(${ICON_TRANSLATE}, ${backButtonBox.top - 41}px, 0) scale(0.6)` },\n ];\n const ICON_KEYFRAMES = backDirection ? BACKWARD_ICON_KEYFRAMES : FORWARD_ICON_KEYFRAMES;\n const enteringBackButtonTextAnimation = createAnimation();\n const enteringBackButtonIconAnimation = createAnimation();\n const clonedBackButtonEl = getClonedElement('ion-back-button');\n const backButtonTextEl = shadow(clonedBackButtonEl).querySelector('.button-text');\n const backButtonIconEl = shadow(clonedBackButtonEl).querySelector('ion-icon');\n clonedBackButtonEl.text = backButtonEl.text;\n clonedBackButtonEl.mode = backButtonEl.mode;\n clonedBackButtonEl.icon = backButtonEl.icon;\n clonedBackButtonEl.color = backButtonEl.color;\n clonedBackButtonEl.disabled = backButtonEl.disabled;\n clonedBackButtonEl.style.setProperty('display', 'block');\n clonedBackButtonEl.style.setProperty('position', 'fixed');\n enteringBackButtonIconAnimation.addElement(backButtonIconEl);\n enteringBackButtonTextAnimation.addElement(backButtonTextEl);\n enteringBackButtonTextAnimation\n .beforeStyles({\n 'transform-origin': `${TEXT_ORIGIN_X} center`,\n })\n .beforeAddWrite(() => {\n backButtonEl.style.setProperty('display', 'none');\n clonedBackButtonEl.style.setProperty(TEXT_ORIGIN_X, BACK_BUTTON_START_OFFSET);\n })\n .afterAddWrite(() => {\n backButtonEl.style.setProperty('display', '');\n clonedBackButtonEl.style.setProperty('display', 'none');\n clonedBackButtonEl.style.removeProperty(TEXT_ORIGIN_X);\n })\n .keyframes(TEXT_KEYFRAMES);\n enteringBackButtonIconAnimation\n .beforeStyles({\n 'transform-origin': `${ICON_ORIGIN_X} center`,\n })\n .keyframes(ICON_KEYFRAMES);\n rootAnimation.addAnimation([enteringBackButtonTextAnimation, enteringBackButtonIconAnimation]);\n};\nconst animateLargeTitle = (rootAnimation, rtl, backDirection, largeTitleEl, largeTitleBox, backButtonBox) => {\n const TITLE_START_OFFSET = rtl ? `calc(100% - ${largeTitleBox.right}px)` : `${largeTitleBox.left}px`;\n const START_TRANSLATE = rtl ? '-18px' : '18px';\n const ORIGIN_X = rtl ? 'right' : 'left';\n const BACKWARDS_KEYFRAMES = [\n { offset: 0, opacity: 0, transform: `translate3d(${START_TRANSLATE}, ${backButtonBox.top - 4}px, 0) scale(0.49)` },\n { offset: 0.1, opacity: 0 },\n { offset: 1, opacity: 1, transform: `translate3d(0, ${largeTitleBox.top - 2}px, 0) scale(1)` },\n ];\n const FORWARDS_KEYFRAMES = [\n { offset: 0, opacity: 0.99, transform: `translate3d(0, ${largeTitleBox.top - 2}px, 0) scale(1)` },\n { offset: 0.6, opacity: 0 },\n { offset: 1, opacity: 0, transform: `translate3d(${START_TRANSLATE}, ${backButtonBox.top - 4}px, 0) scale(0.5)` },\n ];\n const KEYFRAMES = backDirection ? BACKWARDS_KEYFRAMES : FORWARDS_KEYFRAMES;\n const clonedTitleEl = getClonedElement('ion-title');\n const clonedLargeTitleAnimation = createAnimation();\n clonedTitleEl.innerText = largeTitleEl.innerText;\n clonedTitleEl.size = largeTitleEl.size;\n clonedTitleEl.color = largeTitleEl.color;\n clonedLargeTitleAnimation.addElement(clonedTitleEl);\n clonedLargeTitleAnimation\n .beforeStyles({\n 'transform-origin': `${ORIGIN_X} center`,\n height: '46px',\n display: '',\n position: 'relative',\n [ORIGIN_X]: TITLE_START_OFFSET,\n })\n .beforeAddWrite(() => {\n largeTitleEl.style.setProperty('display', 'none');\n })\n .afterAddWrite(() => {\n largeTitleEl.style.setProperty('display', '');\n clonedTitleEl.style.setProperty('display', 'none');\n })\n .keyframes(KEYFRAMES);\n rootAnimation.addAnimation(clonedLargeTitleAnimation);\n};\nconst iosTransitionAnimation = (navEl, opts) => {\n var _a;\n try {\n const EASING = 'cubic-bezier(0.32,0.72,0,1)';\n const OPACITY = 'opacity';\n const TRANSFORM = 'transform';\n const CENTER = '0%';\n const OFF_OPACITY = 0.8;\n const isRTL = navEl.ownerDocument.dir === 'rtl';\n const OFF_RIGHT = isRTL ? '-99.5%' : '99.5%';\n const OFF_LEFT = isRTL ? '33%' : '-33%';\n const enteringEl = opts.enteringEl;\n const leavingEl = opts.leavingEl;\n const backDirection = opts.direction === 'back';\n const contentEl = enteringEl.querySelector(':scope > ion-content');\n const headerEls = enteringEl.querySelectorAll(':scope > ion-header > *:not(ion-toolbar), :scope > ion-footer > *');\n const enteringToolBarEls = enteringEl.querySelectorAll(':scope > ion-header > ion-toolbar');\n const rootAnimation = createAnimation();\n const enteringContentAnimation = createAnimation();\n rootAnimation\n .addElement(enteringEl)\n .duration(((_a = opts.duration) !== null && _a !== void 0 ? _a : 0) || DURATION)\n .easing(opts.easing || EASING)\n .fill('both')\n .beforeRemoveClass('ion-page-invisible');\n if (leavingEl && navEl !== null && navEl !== undefined) {\n const navDecorAnimation = createAnimation();\n navDecorAnimation.addElement(navEl);\n rootAnimation.addAnimation(navDecorAnimation);\n }\n if (!contentEl && enteringToolBarEls.length === 0 && headerEls.length === 0) {\n enteringContentAnimation.addElement(enteringEl.querySelector(':scope > .ion-page, :scope > ion-nav, :scope > ion-tabs')); // REVIEW\n }\n else {\n enteringContentAnimation.addElement(contentEl); // REVIEW\n enteringContentAnimation.addElement(headerEls);\n }\n rootAnimation.addAnimation(enteringContentAnimation);\n if (backDirection) {\n enteringContentAnimation\n .beforeClearStyles([OPACITY])\n .fromTo('transform', `translateX(${OFF_LEFT})`, `translateX(${CENTER})`)\n .fromTo(OPACITY, OFF_OPACITY, 1);\n }\n else {\n // entering content, forward direction\n enteringContentAnimation\n .beforeClearStyles([OPACITY])\n .fromTo('transform', `translateX(${OFF_RIGHT})`, `translateX(${CENTER})`);\n }\n if (contentEl) {\n const enteringTransitionEffectEl = shadow(contentEl).querySelector('.transition-effect');\n if (enteringTransitionEffectEl) {\n const enteringTransitionCoverEl = enteringTransitionEffectEl.querySelector('.transition-cover');\n const enteringTransitionShadowEl = enteringTransitionEffectEl.querySelector('.transition-shadow');\n const enteringTransitionEffect = createAnimation();\n const enteringTransitionCover = createAnimation();\n const enteringTransitionShadow = createAnimation();\n enteringTransitionEffect\n .addElement(enteringTransitionEffectEl)\n .beforeStyles({ opacity: '1', display: 'block' })\n .afterStyles({ opacity: '', display: '' });\n enteringTransitionCover\n .addElement(enteringTransitionCoverEl) // REVIEW\n .beforeClearStyles([OPACITY])\n .fromTo(OPACITY, 0, 0.1);\n enteringTransitionShadow\n .addElement(enteringTransitionShadowEl) // REVIEW\n .beforeClearStyles([OPACITY])\n .fromTo(OPACITY, 0.03, 0.7);\n enteringTransitionEffect.addAnimation([enteringTransitionCover, enteringTransitionShadow]);\n enteringContentAnimation.addAnimation([enteringTransitionEffect]);\n }\n }\n const enteringContentHasLargeTitle = enteringEl.querySelector('ion-header.header-collapse-condense');\n const { forward, backward } = createLargeTitleTransition(rootAnimation, isRTL, backDirection, enteringEl, leavingEl);\n enteringToolBarEls.forEach((enteringToolBarEl) => {\n const enteringToolBar = createAnimation();\n enteringToolBar.addElement(enteringToolBarEl);\n rootAnimation.addAnimation(enteringToolBar);\n const enteringTitle = createAnimation();\n enteringTitle.addElement(enteringToolBarEl.querySelector('ion-title')); // REVIEW\n const enteringToolBarButtons = createAnimation();\n const buttons = Array.from(enteringToolBarEl.querySelectorAll('ion-buttons,[menuToggle]'));\n const parentHeader = enteringToolBarEl.closest('ion-header');\n const inactiveHeader = parentHeader === null || parentHeader === void 0 ? void 0 : parentHeader.classList.contains('header-collapse-condense-inactive');\n let buttonsToAnimate;\n if (backDirection) {\n buttonsToAnimate = buttons.filter((button) => {\n const isCollapseButton = button.classList.contains('buttons-collapse');\n return (isCollapseButton && !inactiveHeader) || !isCollapseButton;\n });\n }\n else {\n buttonsToAnimate = buttons.filter((button) => !button.classList.contains('buttons-collapse'));\n }\n enteringToolBarButtons.addElement(buttonsToAnimate);\n const enteringToolBarItems = createAnimation();\n enteringToolBarItems.addElement(enteringToolBarEl.querySelectorAll(':scope > *:not(ion-title):not(ion-buttons):not([menuToggle])'));\n const enteringToolBarBg = createAnimation();\n enteringToolBarBg.addElement(shadow(enteringToolBarEl).querySelector('.toolbar-background')); // REVIEW\n const enteringBackButton = createAnimation();\n const backButtonEl = enteringToolBarEl.querySelector('ion-back-button');\n if (backButtonEl) {\n enteringBackButton.addElement(backButtonEl);\n }\n enteringToolBar.addAnimation([\n enteringTitle,\n enteringToolBarButtons,\n enteringToolBarItems,\n enteringToolBarBg,\n enteringBackButton,\n ]);\n enteringToolBarButtons.fromTo(OPACITY, 0.01, 1);\n enteringToolBarItems.fromTo(OPACITY, 0.01, 1);\n if (backDirection) {\n if (!inactiveHeader) {\n enteringTitle\n .fromTo('transform', `translateX(${OFF_LEFT})`, `translateX(${CENTER})`)\n .fromTo(OPACITY, 0.01, 1);\n }\n enteringToolBarItems.fromTo('transform', `translateX(${OFF_LEFT})`, `translateX(${CENTER})`);\n // back direction, entering page has a back button\n enteringBackButton.fromTo(OPACITY, 0.01, 1);\n }\n else {\n // entering toolbar, forward direction\n if (!enteringContentHasLargeTitle) {\n enteringTitle\n .fromTo('transform', `translateX(${OFF_RIGHT})`, `translateX(${CENTER})`)\n .fromTo(OPACITY, 0.01, 1);\n }\n enteringToolBarItems.fromTo('transform', `translateX(${OFF_RIGHT})`, `translateX(${CENTER})`);\n enteringToolBarBg.beforeClearStyles([OPACITY, 'transform']);\n const translucentHeader = parentHeader === null || parentHeader === void 0 ? void 0 : parentHeader.translucent;\n if (!translucentHeader) {\n enteringToolBarBg.fromTo(OPACITY, 0.01, 'var(--opacity)');\n }\n else {\n enteringToolBarBg.fromTo('transform', isRTL ? 'translateX(-100%)' : 'translateX(100%)', 'translateX(0px)');\n }\n // forward direction, entering page has a back button\n if (!forward) {\n enteringBackButton.fromTo(OPACITY, 0.01, 1);\n }\n if (backButtonEl && !forward) {\n const enteringBackBtnText = createAnimation();\n enteringBackBtnText\n .addElement(shadow(backButtonEl).querySelector('.button-text')) // REVIEW\n .fromTo(`transform`, isRTL ? 'translateX(-100px)' : 'translateX(100px)', 'translateX(0px)');\n enteringToolBar.addAnimation(enteringBackBtnText);\n }\n }\n });\n // setup leaving view\n if (leavingEl) {\n const leavingContent = createAnimation();\n const leavingContentEl = leavingEl.querySelector(':scope > ion-content');\n const leavingToolBarEls = leavingEl.querySelectorAll(':scope > ion-header > ion-toolbar');\n const leavingHeaderEls = leavingEl.querySelectorAll(':scope > ion-header > *:not(ion-toolbar), :scope > ion-footer > *');\n if (!leavingContentEl && leavingToolBarEls.length === 0 && leavingHeaderEls.length === 0) {\n leavingContent.addElement(leavingEl.querySelector(':scope > .ion-page, :scope > ion-nav, :scope > ion-tabs')); // REVIEW\n }\n else {\n leavingContent.addElement(leavingContentEl); // REVIEW\n leavingContent.addElement(leavingHeaderEls);\n }\n rootAnimation.addAnimation(leavingContent);\n if (backDirection) {\n // leaving content, back direction\n leavingContent\n .beforeClearStyles([OPACITY])\n .fromTo('transform', `translateX(${CENTER})`, isRTL ? 'translateX(-100%)' : 'translateX(100%)');\n const leavingPage = getIonPageElement(leavingEl);\n rootAnimation.afterAddWrite(() => {\n if (rootAnimation.getDirection() === 'normal') {\n leavingPage.style.setProperty('display', 'none');\n }\n });\n }\n else {\n // leaving content, forward direction\n leavingContent\n .fromTo('transform', `translateX(${CENTER})`, `translateX(${OFF_LEFT})`)\n .fromTo(OPACITY, 1, OFF_OPACITY);\n }\n if (leavingContentEl) {\n const leavingTransitionEffectEl = shadow(leavingContentEl).querySelector('.transition-effect');\n if (leavingTransitionEffectEl) {\n const leavingTransitionCoverEl = leavingTransitionEffectEl.querySelector('.transition-cover');\n const leavingTransitionShadowEl = leavingTransitionEffectEl.querySelector('.transition-shadow');\n const leavingTransitionEffect = createAnimation();\n const leavingTransitionCover = createAnimation();\n const leavingTransitionShadow = createAnimation();\n leavingTransitionEffect\n .addElement(leavingTransitionEffectEl)\n .beforeStyles({ opacity: '1', display: 'block' })\n .afterStyles({ opacity: '', display: '' });\n leavingTransitionCover\n .addElement(leavingTransitionCoverEl) // REVIEW\n .beforeClearStyles([OPACITY])\n .fromTo(OPACITY, 0.1, 0);\n leavingTransitionShadow\n .addElement(leavingTransitionShadowEl) // REVIEW\n .beforeClearStyles([OPACITY])\n .fromTo(OPACITY, 0.7, 0.03);\n leavingTransitionEffect.addAnimation([leavingTransitionCover, leavingTransitionShadow]);\n leavingContent.addAnimation([leavingTransitionEffect]);\n }\n }\n leavingToolBarEls.forEach((leavingToolBarEl) => {\n const leavingToolBar = createAnimation();\n leavingToolBar.addElement(leavingToolBarEl);\n const leavingTitle = createAnimation();\n leavingTitle.addElement(leavingToolBarEl.querySelector('ion-title')); // REVIEW\n const leavingToolBarButtons = createAnimation();\n const buttons = leavingToolBarEl.querySelectorAll('ion-buttons,[menuToggle]');\n const parentHeader = leavingToolBarEl.closest('ion-header');\n const inactiveHeader = parentHeader === null || parentHeader === void 0 ? void 0 : parentHeader.classList.contains('header-collapse-condense-inactive');\n const buttonsToAnimate = Array.from(buttons).filter((button) => {\n const isCollapseButton = button.classList.contains('buttons-collapse');\n return (isCollapseButton && !inactiveHeader) || !isCollapseButton;\n });\n leavingToolBarButtons.addElement(buttonsToAnimate);\n const leavingToolBarItems = createAnimation();\n const leavingToolBarItemEls = leavingToolBarEl.querySelectorAll(':scope > *:not(ion-title):not(ion-buttons):not([menuToggle])');\n if (leavingToolBarItemEls.length > 0) {\n leavingToolBarItems.addElement(leavingToolBarItemEls);\n }\n const leavingToolBarBg = createAnimation();\n leavingToolBarBg.addElement(shadow(leavingToolBarEl).querySelector('.toolbar-background')); // REVIEW\n const leavingBackButton = createAnimation();\n const backButtonEl = leavingToolBarEl.querySelector('ion-back-button');\n if (backButtonEl) {\n leavingBackButton.addElement(backButtonEl);\n }\n leavingToolBar.addAnimation([\n leavingTitle,\n leavingToolBarButtons,\n leavingToolBarItems,\n leavingBackButton,\n leavingToolBarBg,\n ]);\n rootAnimation.addAnimation(leavingToolBar);\n // fade out leaving toolbar items\n leavingBackButton.fromTo(OPACITY, 0.99, 0);\n leavingToolBarButtons.fromTo(OPACITY, 0.99, 0);\n leavingToolBarItems.fromTo(OPACITY, 0.99, 0);\n if (backDirection) {\n if (!inactiveHeader) {\n // leaving toolbar, back direction\n leavingTitle\n .fromTo('transform', `translateX(${CENTER})`, isRTL ? 'translateX(-100%)' : 'translateX(100%)')\n .fromTo(OPACITY, 0.99, 0);\n }\n leavingToolBarItems.fromTo('transform', `translateX(${CENTER})`, isRTL ? 'translateX(-100%)' : 'translateX(100%)');\n leavingToolBarBg.beforeClearStyles([OPACITY, 'transform']);\n // leaving toolbar, back direction, and there's no entering toolbar\n // should just slide out, no fading out\n const translucentHeader = parentHeader === null || parentHeader === void 0 ? void 0 : parentHeader.translucent;\n if (!translucentHeader) {\n leavingToolBarBg.fromTo(OPACITY, 'var(--opacity)', 0);\n }\n else {\n leavingToolBarBg.fromTo('transform', 'translateX(0px)', isRTL ? 'translateX(-100%)' : 'translateX(100%)');\n }\n if (backButtonEl && !backward) {\n const leavingBackBtnText = createAnimation();\n leavingBackBtnText\n .addElement(shadow(backButtonEl).querySelector('.button-text')) // REVIEW\n .fromTo('transform', `translateX(${CENTER})`, `translateX(${(isRTL ? -124 : 124) + 'px'})`);\n leavingToolBar.addAnimation(leavingBackBtnText);\n }\n }\n else {\n // leaving toolbar, forward direction\n if (!inactiveHeader) {\n leavingTitle\n .fromTo('transform', `translateX(${CENTER})`, `translateX(${OFF_LEFT})`)\n .fromTo(OPACITY, 0.99, 0)\n .afterClearStyles([TRANSFORM, OPACITY]);\n }\n leavingToolBarItems\n .fromTo('transform', `translateX(${CENTER})`, `translateX(${OFF_LEFT})`)\n .afterClearStyles([TRANSFORM, OPACITY]);\n leavingBackButton.afterClearStyles([OPACITY]);\n leavingTitle.afterClearStyles([OPACITY]);\n leavingToolBarButtons.afterClearStyles([OPACITY]);\n }\n });\n }\n return rootAnimation;\n }\n catch (err) {\n throw err;\n }\n};\n\nexport { iosTransitionAnimation, shadow };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nimport { p as promiseResolve, b as bootstrapLazy } from './index-428032e5.js';\nexport { s as setNonce } from './index-428032e5.js';\nimport { g as globalScripts } from './app-globals-884f4238.js';\nimport './ionic-global-84a10cad.js';\n\n/*\n Stencil Client Patch Esm v3.2.2 | MIT Licensed | https://stenciljs.com\n */\nconst patchEsm = () => {\n return promiseResolve();\n};\n\nconst defineCustomElements = (win, options) => {\n if (typeof window === 'undefined') return Promise.resolve();\n return patchEsm().then(() => {\n globalScripts();\n return bootstrapLazy(JSON.parse(\"[[\\\"ion-menu_3\\\",[[33,\\\"ion-menu-button\\\",{\\\"color\\\":[513],\\\"disabled\\\":[4],\\\"menu\\\":[1],\\\"autoHide\\\":[4,\\\"auto-hide\\\"],\\\"type\\\":[1],\\\"visible\\\":[32]},[[16,\\\"ionMenuChange\\\",\\\"visibilityChanged\\\"],[16,\\\"ionSplitPaneVisible\\\",\\\"visibilityChanged\\\"]]],[33,\\\"ion-menu\\\",{\\\"contentId\\\":[513,\\\"content-id\\\"],\\\"menuId\\\":[513,\\\"menu-id\\\"],\\\"type\\\":[1025],\\\"disabled\\\":[1028],\\\"side\\\":[513],\\\"swipeGesture\\\":[4,\\\"swipe-gesture\\\"],\\\"maxEdgeStart\\\":[2,\\\"max-edge-start\\\"],\\\"isPaneVisible\\\":[32],\\\"isEndSide\\\":[32],\\\"isOpen\\\":[64],\\\"isActive\\\":[64],\\\"open\\\":[64],\\\"close\\\":[64],\\\"toggle\\\":[64],\\\"setOpen\\\":[64]},[[16,\\\"ionSplitPaneVisible\\\",\\\"onSplitPaneChanged\\\"],[2,\\\"click\\\",\\\"onBackdropClick\\\"],[0,\\\"keydown\\\",\\\"onKeydown\\\"]]],[1,\\\"ion-menu-toggle\\\",{\\\"menu\\\":[1],\\\"autoHide\\\":[4,\\\"auto-hide\\\"],\\\"visible\\\":[32]},[[16,\\\"ionMenuChange\\\",\\\"visibilityChanged\\\"],[16,\\\"ionSplitPaneVisible\\\",\\\"visibilityChanged\\\"]]]]],[\\\"ion-fab_3\\\",[[33,\\\"ion-fab-button\\\",{\\\"color\\\":[513],\\\"activated\\\":[4],\\\"disabled\\\":[4],\\\"download\\\":[1],\\\"href\\\":[1],\\\"rel\\\":[1],\\\"routerDirection\\\":[1,\\\"router-direction\\\"],\\\"routerAnimation\\\":[16],\\\"target\\\":[1],\\\"show\\\":[4],\\\"translucent\\\":[4],\\\"type\\\":[1],\\\"size\\\":[1],\\\"closeIcon\\\":[1,\\\"close-icon\\\"]}],[1,\\\"ion-fab\\\",{\\\"horizontal\\\":[1],\\\"vertical\\\":[1],\\\"edge\\\":[4],\\\"activated\\\":[1028],\\\"close\\\":[64],\\\"toggle\\\":[64]}],[1,\\\"ion-fab-list\\\",{\\\"activated\\\":[4],\\\"side\\\":[1]}]]],[\\\"ion-refresher_2\\\",[[0,\\\"ion-refresher-content\\\",{\\\"pullingIcon\\\":[1025,\\\"pulling-icon\\\"],\\\"pullingText\\\":[1,\\\"pulling-text\\\"],\\\"refreshingSpinner\\\":[1025,\\\"refreshing-spinner\\\"],\\\"refreshingText\\\":[1,\\\"refreshing-text\\\"]}],[32,\\\"ion-refresher\\\",{\\\"pullMin\\\":[2,\\\"pull-min\\\"],\\\"pullMax\\\":[2,\\\"pull-max\\\"],\\\"closeDuration\\\":[1,\\\"close-duration\\\"],\\\"snapbackDuration\\\":[1,\\\"snapback-duration\\\"],\\\"pullFactor\\\":[2,\\\"pull-factor\\\"],\\\"disabled\\\":[4],\\\"nativeRefresher\\\":[32],\\\"state\\\":[32],\\\"complete\\\":[64],\\\"cancel\\\":[64],\\\"getProgress\\\":[64]}]]],[\\\"ion-back-button\\\",[[33,\\\"ion-back-button\\\",{\\\"color\\\":[513],\\\"defaultHref\\\":[1025,\\\"default-href\\\"],\\\"disabled\\\":[516],\\\"icon\\\":[1],\\\"text\\\":[1],\\\"type\\\":[1],\\\"routerAnimation\\\":[16]}]]],[\\\"ion-toast\\\",[[33,\\\"ion-toast\\\",{\\\"overlayIndex\\\":[2,\\\"overlay-index\\\"],\\\"delegate\\\":[16],\\\"hasController\\\":[4,\\\"has-controller\\\"],\\\"color\\\":[513],\\\"enterAnimation\\\":[16],\\\"leaveAnimation\\\":[16],\\\"cssClass\\\":[1,\\\"css-class\\\"],\\\"duration\\\":[2],\\\"header\\\":[1],\\\"layout\\\":[1],\\\"message\\\":[1],\\\"keyboardClose\\\":[4,\\\"keyboard-close\\\"],\\\"position\\\":[1],\\\"buttons\\\":[16],\\\"translucent\\\":[4],\\\"animated\\\":[4],\\\"icon\\\":[1],\\\"htmlAttributes\\\":[16],\\\"isOpen\\\":[4,\\\"is-open\\\"],\\\"trigger\\\":[1],\\\"revealContentToScreenReader\\\":[32],\\\"present\\\":[64],\\\"dismiss\\\":[64],\\\"onDidDismiss\\\":[64],\\\"onWillDismiss\\\":[64]}]]],[\\\"ion-card_5\\\",[[33,\\\"ion-card\\\",{\\\"color\\\":[513],\\\"button\\\":[4],\\\"type\\\":[1],\\\"disabled\\\":[4],\\\"download\\\":[1],\\\"href\\\":[1],\\\"rel\\\":[1],\\\"routerDirection\\\":[1,\\\"router-direction\\\"],\\\"routerAnimation\\\":[16],\\\"target\\\":[1]}],[32,\\\"ion-card-content\\\"],[33,\\\"ion-card-header\\\",{\\\"color\\\":[513],\\\"translucent\\\":[4]}],[33,\\\"ion-card-subtitle\\\",{\\\"color\\\":[513]}],[33,\\\"ion-card-title\\\",{\\\"color\\\":[513]}]]],[\\\"ion-item-option_3\\\",[[33,\\\"ion-item-option\\\",{\\\"color\\\":[513],\\\"disabled\\\":[4],\\\"download\\\":[1],\\\"expandable\\\":[4],\\\"href\\\":[1],\\\"rel\\\":[1],\\\"target\\\":[1],\\\"type\\\":[1]}],[32,\\\"ion-item-options\\\",{\\\"side\\\":[1],\\\"fireSwipeEvent\\\":[64]}],[0,\\\"ion-item-sliding\\\",{\\\"disabled\\\":[4],\\\"state\\\":[32],\\\"getOpenAmount\\\":[64],\\\"getSlidingRatio\\\":[64],\\\"open\\\":[64],\\\"close\\\":[64],\\\"closeOpened\\\":[64]}]]],[\\\"ion-accordion_2\\\",[[49,\\\"ion-accordion\\\",{\\\"value\\\":[1],\\\"disabled\\\":[4],\\\"readonly\\\":[4],\\\"toggleIcon\\\":[1,\\\"toggle-icon\\\"],\\\"toggleIconSlot\\\":[1,\\\"toggle-icon-slot\\\"],\\\"state\\\":[32],\\\"isNext\\\":[32],\\\"isPrevious\\\":[32]}],[33,\\\"ion-accordion-group\\\",{\\\"animated\\\":[4],\\\"multiple\\\":[4],\\\"value\\\":[1025],\\\"disabled\\\":[4],\\\"readonly\\\":[4],\\\"expand\\\":[1],\\\"requestAccordionToggle\\\":[64],\\\"getAccordions\\\":[64]},[[0,\\\"keydown\\\",\\\"onKeydown\\\"]]]]],[\\\"ion-infinite-scroll_2\\\",[[32,\\\"ion-infinite-scroll-content\\\",{\\\"loadingSpinner\\\":[1025,\\\"loading-spinner\\\"],\\\"loadingText\\\":[1,\\\"l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\\":[4,\\\"is-open\\\"],\\\"keyboardEvents\\\":[4,\\\"keyboard-events\\\"],\\\"keepContentsMounted\\\":[4,\\\"keep-contents-mounted\\\"],\\\"presented\\\":[32],\\\"presentFromTrigger\\\":[64],\\\"present\\\":[64],\\\"dismiss\\\":[64],\\\"getParentPopover\\\":[64],\\\"onDidDismiss\\\":[64],\\\"onWillDismiss\\\":[64]}]]],[\\\"ion-checkbox\\\",[[33,\\\"ion-checkbox\\\",{\\\"color\\\":[513],\\\"name\\\":[1],\\\"checked\\\":[1028],\\\"indeterminate\\\":[1028],\\\"disabled\\\":[4],\\\"value\\\":[8],\\\"labelPlacement\\\":[1,\\\"label-placement\\\"],\\\"justify\\\":[1],\\\"legacy\\\":[4]}]]],[\\\"ion-spinner\\\",[[1,\\\"ion-spinner\\\",{\\\"color\\\":[513],\\\"duration\\\":[2],\\\"name\\\":[1],\\\"paused\\\":[4]}]]]]\"), options);\n });\n};\n\nexport { defineCustomElements };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nimport { c as createAnimation } from './animation-07d446af.js';\nimport { g as getIonPageElement } from './index-44215e8e.js';\nimport './index-b32cad98.js';\nimport './helpers-c8b0fe32.js';\nimport './index-428032e5.js';\n\nconst mdTransitionAnimation = (_, opts) => {\n var _a, _b, _c;\n const OFF_BOTTOM = '40px';\n const CENTER = '0px';\n const backDirection = opts.direction === 'back';\n const enteringEl = opts.enteringEl;\n const leavingEl = opts.leavingEl;\n const ionPageElement = getIonPageElement(enteringEl);\n const enteringToolbarEle = ionPageElement.querySelector('ion-toolbar');\n const rootTransition = createAnimation();\n rootTransition.addElement(ionPageElement).fill('both').beforeRemoveClass('ion-page-invisible');\n // animate the component itself\n if (backDirection) {\n rootTransition.duration(((_a = opts.duration) !== null && _a !== void 0 ? _a : 0) || 200).easing('cubic-bezier(0.47,0,0.745,0.715)');\n }\n else {\n rootTransition\n .duration(((_b = opts.duration) !== null && _b !== void 0 ? _b : 0) || 280)\n .easing('cubic-bezier(0.36,0.66,0.04,1)')\n .fromTo('transform', `translateY(${OFF_BOTTOM})`, `translateY(${CENTER})`)\n .fromTo('opacity', 0.01, 1);\n }\n // Animate toolbar if it's there\n if (enteringToolbarEle) {\n const enteringToolBar = createAnimation();\n enteringToolBar.addElement(enteringToolbarEle);\n rootTransition.addAnimation(enteringToolBar);\n }\n // setup leaving view\n if (leavingEl && backDirection) {\n // leaving content\n rootTransition.duration(((_c = opts.duration) !== null && _c !== void 0 ? _c : 0) || 200).easing('cubic-bezier(0.47,0,0.745,0.715)');\n const leavingPage = createAnimation();\n leavingPage\n .addElement(getIonPageElement(leavingEl))\n .onFinish((currentStep) => {\n if (currentStep === 1 && leavingPage.elements.length > 0) {\n leavingPage.elements[0].style.setProperty('display', 'none');\n }\n })\n .fromTo('transform', `translateY(${CENTER})`, `translateY(${OFF_BOTTOM})`)\n .fromTo('opacity', 1, 0);\n rootTransition.addAnimation(leavingPage);\n }\n return rootTransition;\n};\n\nexport { mdTransitionAnimation };\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nimport { b as getIonMode, c as config } from './ionic-global-84a10cad.js';\nimport { C as CoreDelegate } from './framework-delegate-ebba246f.js';\nimport { OVERLAY_BACK_BUTTON_PRIORITY } from './hardware-back-button-490df115.js';\nimport { c as componentOnReady, f as focusElement, a as addEventListener, b as removeEventListener, g as getElementRoot } from './helpers-c8b0fe32.js';\nimport { p as printIonWarning } from './index-e86f0117.js';\n\nlet lastOverlayIndex = 0;\nlet lastId = 0;\nconst activeAnimations = new WeakMap();\nconst createController = (tagName) => {\n return {\n create(options) {\n return createOverlay(tagName, options);\n },\n dismiss(data, role, id) {\n return dismissOverlay(document, data, role, tagName, id);\n },\n async getTop() {\n return getOverlay(document, tagName);\n },\n };\n};\nconst alertController = /*@__PURE__*/ createController('ion-alert');\nconst actionSheetController = /*@__PURE__*/ createController('ion-action-sheet');\nconst loadingController = /*@__PURE__*/ createController('ion-loading');\nconst modalController = /*@__PURE__*/ createController('ion-modal');\nconst pickerController = /*@__PURE__*/ createController('ion-picker');\nconst popoverController = /*@__PURE__*/ createController('ion-popover');\nconst toastController = /*@__PURE__*/ createController('ion-toast');\n/**\n * Prepares the overlay element to be presented.\n */\nconst prepareOverlay = (el) => {\n if (typeof document !== 'undefined') {\n /**\n * Adds a single instance of event listeners for application behaviors:\n *\n * - Escape Key behavior to dismiss an overlay\n * - Trapping focus within an overlay\n * - Back button behavior to dismiss an overlay\n *\n * This only occurs when the first overlay is created.\n */\n connectListeners(document);\n }\n const overlayIndex = lastOverlayIndex++;\n /**\n * overlayIndex is used in the overlay components to set a zIndex.\n * This ensures that the most recently presented overlay will be\n * on top.\n */\n el.overlayIndex = overlayIndex;\n};\n/**\n * Assigns an incrementing id to an overlay element, that does not\n * already have an id assigned to it.\n *\n * Used to track unique instances of an overlay element.\n */\nconst setOverlayId = (el) => {\n if (!el.hasAttribute('id')) {\n el.id = `ion-overlay-${++lastId}`;\n }\n return el.id;\n};\nconst createOverlay = (tagName, opts) => {\n if (typeof window !== 'undefined' && typeof window.customElements !== 'undefined') {\n return window.customElements.whenDefined(tagName).then(() => {\n const element = document.createElement(tagName);\n element.classList.add('overlay-hidden');\n /**\n * Convert the passed in overlay options into props\n * that get passed down into the new overlay.\n */\n Object.assign(element, Object.assign(Object.assign({}, opts), { hasController: true }));\n // append the overlay element to the document body\n getAppRoot(document).appendChild(element);\n return new Promise((resolve) => componentOnReady(element, resolve));\n });\n }\n return Promise.resolve();\n};\n/**\n * This query string selects elements that\n * are eligible to receive focus. We select\n * interactive elements that meet the following\n * criteria:\n * 1. Element does not have a negative tabindex\n * 2. Element does not have `hidden`\n * 3. Element does not have `disabled` for non-Ionic components.\n * 4. Element does not have `disabled` or `disabled=\"true\"` for Ionic components.\n * Note: We need this distinction because `disabled=\"false\"` is\n * valid usage for the disabled property on ion-button.\n */\nconst focusableQueryString = '[tabindex]:not([tabindex^=\"-\"]):not([hidden]):not([disabled]), input:not([type=hidden]):not([tabindex^=\"-\"]):not([hidden]):not([disabled]), textarea:not([tabindex^=\"-\"]):not([hidden]):not([disabled]), button:not([tabindex^=\"-\"]):not([hidden]):not([disabled]), select:not([tabindex^=\"-\"]):not([hidden]):not([disabled]), .ion-focusable:not([tabindex^=\"-\"]):not([hidden]):not([disabled]), .ion-focusable[disabled=\"false\"]:not([tabindex^=\"-\"]):not([hidden])';\nconst focusFirstDescendant = (ref, overlay) => {\n let firstInput = ref.querySelector(focusableQueryString);\n const shadowRoot = firstInput === null || firstInput === void 0 ? void 0 : firstInput.shadowRoot;\n if (shadowRoot) {\n // If there are no inner focusable elements, just focus the host element.\n firstInput = shadowRoot.querySelector(focusableQueryString) || firstInput;\n }\n if (firstInput) {\n focusElement(firstInput);\n }\n else {\n // Focus overlay instead of letting focus escape\n overlay.focus();\n }\n};\nconst isOverlayHidden = (overlay) => overlay.classList.contains('overlay-hidden');\nconst focusLastDescendant = (ref, overlay) => {\n const inputs = Array.from(ref.querySelectorAll(focusableQueryString));\n let lastInput = inputs.length > 0 ? inputs[inputs.length - 1] : null;\n const shadowRoot = lastInput === null || lastInput === void 0 ? void 0 : lastInput.shadowRoot;\n if (shadowRoot) {\n // If there are no inner focusable elements, just focus the host element.\n lastInput = shadowRoot.querySelector(focusableQueryString) || lastInput;\n }\n if (lastInput) {\n lastInput.focus();\n }\n else {\n // Focus overlay instead of letting focus escape\n overlay.focus();\n }\n};\n/**\n * Traps keyboard focus inside of overlay components.\n * Based on https://w3c.github.io/aria-practices/examples/dialog-modal/alertdialog.html\n * This includes the following components: Action Sheet, Alert, Loading, Modal,\n * Picker, and Popover.\n * Should NOT include: Toast\n */\nconst trapKeyboardFocus = (ev, doc) => {\n const lastOverlay = getOverlay(doc, 'ion-alert,ion-action-sheet,ion-loading,ion-modal,ion-picker,ion-popover');\n const target = ev.target;\n /**\n * If no active overlay, ignore this event.\n *\n * If this component uses the shadow dom,\n * this global listener is pointless\n * since it will not catch the focus\n * traps as they are inside the shadow root.\n * We need to add a listener to the shadow root\n * itself to ensure the focus trap works.\n */\n if (!lastOverlay || !target) {\n return;\n }\n /**\n * If the ion-disable-focus-trap class\n * is present on an overlay, then this component\n * instance has opted out of focus trapping.\n * An example of this is when the sheet modal\n * has a backdrop that is disabled. The content\n * behind the sheet should be focusable until\n * the backdrop is enabled.\n */\n if (lastOverlay.classList.contains('ion-disable-focus-trap')) {\n return;\n }\n const trapScopedFocus = () => {\n /**\n * If we are focusing the overlay, clear\n * the last focused element so that hitting\n * tab activates the first focusable element\n * in the overlay wrapper.\n */\n if (lastOverlay === target) {\n lastOverlay.lastFocus = undefined;\n /**\n * Otherwise, we must be focusing an element\n * inside of the overlay. The two possible options\n * here are an input/button/etc or the ion-focus-trap\n * element. The focus trap element is used to prevent\n * the keyboard focus from leaving the overlay when\n * using Tab or screen assistants.\n */\n }\n else {\n /**\n * We do not want to focus the traps, so get the overlay\n * wrapper element as the traps live outside of the wrapper.\n */\n const overlayRoot = getElementRoot(lastOverlay);\n if (!overlayRoot.contains(target)) {\n return;\n }\n const overlayWrapper = overlayRoot.querySelector('.ion-overlay-wrapper');\n if (!overlayWrapper) {\n return;\n }\n /**\n * If the target is inside the wrapper, let the browser\n * focus as normal and keep a log of the last focused element.\n */\n if (overlayWrapper.contains(target)) {\n lastOverlay.lastFocus = target;\n }\n else {\n /**\n * Otherwise, we must have focused one of the focus traps.\n * We need to wrap the focus to either the first element\n * or the last element.\n */\n /**\n * Once we call `focusFirstDescendant` and focus the first\n * descendant, another focus event will fire which will\n * cause `lastOverlay.lastFocus` to be updated before\n * we can run the code after that. We will cache the value\n * here to avoid that.\n */\n const lastFocus = lastOverlay.lastFocus;\n // Focus the first element in the overlay wrapper\n focusFirstDescendant(overlayWrapper, lastOverlay);\n /**\n * If the cached last focused element is the\n * same as the active element, then we need\n * to wrap focus to the last descendant. This happens\n * when the first descendant is focused, and the user\n * presses Shift + Tab. The previous line will focus\n * the same descendant again (the first one), causing\n * last focus to equal the active element.\n */\n if (lastFocus === doc.activeElement) {\n focusLastDescendant(overlayWrapper, lastOverlay);\n }\n lastOverlay.lastFocus = doc.activeElement;\n }\n }\n };\n const trapShadowFocus = () => {\n /**\n * If the target is inside the wrapper, let the browser\n * focus as normal and keep a log of the last focused element.\n */\n if (lastOverlay.contains(target)) {\n lastOverlay.lastFocus = target;\n }\n else {\n /**\n * Otherwise, we are about to have focus\n * go out of the overlay. We need to wrap\n * the focus to either the first element\n * or the last element.\n */\n /**\n * Once we call `focusFirstDescendant` and focus the first\n * descendant, another focus event will fire which will\n * cause `lastOverlay.lastFocus` to be updated before\n * we can run the code after that. We will cache the value\n * here to avoid that.\n */\n const lastFocus = lastOverlay.lastFocus;\n // Focus the first element in the overlay wrapper\n focusFirstDescendant(lastOverlay, lastOverlay);\n /**\n * If the cached last focused element is the\n * same as the active element, then we need\n * to wrap focus to the last descendant. This happens\n * when the first descendant is focused, and the user\n * presses Shift + Tab. The previous line will focus\n * the same descendant again (the first one), causing\n * last focus to equal the active element.\n */\n if (lastFocus === doc.activeElement) {\n focusLastDescendant(lastOverlay, lastOverlay);\n }\n lastOverlay.lastFocus = doc.activeElement;\n }\n };\n if (lastOverlay.shadowRoot) {\n trapShadowFocus();\n }\n else {\n trapScopedFocus();\n }\n};\nconst connectListeners = (doc) => {\n if (lastOverlayIndex === 0) {\n lastOverlayIndex = 1;\n doc.addEventListener('focus', (ev) => {\n trapKeyboardFocus(ev, doc);\n }, true);\n // handle back-button click\n doc.addEventListener('ionBackButton', (ev) => {\n const lastOverlay = getOverlay(doc);\n if (lastOverlay === null || lastOverlay === void 0 ? void 0 : lastOverlay.backdropDismiss) {\n ev.detail.register(OVERLAY_BACK_BUTTON_PRIORITY, () => {\n return lastOverlay.dismiss(undefined, BACKDROP);\n });\n }\n });\n // handle ESC to close overlay\n doc.addEventListener('keydown', (ev) => {\n if (ev.key === 'Escape') {\n const lastOverlay = getOverlay(doc);\n if (lastOverlay === null || lastOverlay === void 0 ? void 0 : lastOverlay.backdropDismiss) {\n lastOverlay.dismiss(undefined, BACKDROP);\n }\n }\n });\n }\n};\nconst dismissOverlay = (doc, data, role, overlayTag, id) => {\n const overlay = getOverlay(doc, overlayTag, id);\n if (!overlay) {\n return Promise.reject('overlay does not exist');\n }\n return overlay.dismiss(data, role);\n};\nconst getOverlays = (doc, selector) => {\n if (selector === undefined) {\n selector = 'ion-alert,ion-action-sheet,ion-loading,ion-modal,ion-picker,ion-popover,ion-toast';\n }\n return Array.from(doc.querySelectorAll(selector)).filter((c) => c.overlayIndex > 0);\n};\n/**\n * Returns an overlay element\n * @param doc The document to find the element within.\n * @param overlayTag The selector for the overlay, defaults to Ionic overlay components.\n * @param id The unique identifier for the overlay instance.\n * @returns The overlay element or `undefined` if no overlay element is found.\n */\nconst getOverlay = (doc, overlayTag, id) => {\n const overlays = getOverlays(doc, overlayTag).filter((o) => !isOverlayHidden(o));\n return id === undefined ? overlays[overlays.length - 1] : overlays.find((o) => o.id === id);\n};\n/**\n * When an overlay is presented, the main\n * focus is the overlay not the page content.\n * We need to remove the page content from the\n * accessibility tree otherwise when\n * users use \"read screen from top\" gestures with\n * TalkBack and VoiceOver, the screen reader will begin\n * to read the content underneath the overlay.\n *\n * We need a container where all page components\n * exist that is separate from where the overlays\n * are added in the DOM. For most apps, this element\n * is the top most ion-router-outlet. In the event\n * that devs are not using a router,\n * they will need to add the \"ion-view-container-root\"\n * id to the element that contains all of their views.\n *\n * TODO: If Framework supports having multiple top\n * level router outlets we would need to update this.\n * Example: One outlet for side menu and one outlet\n * for main content.\n */\nconst setRootAriaHidden = (hidden = false) => {\n const root = getAppRoot(document);\n const viewContainer = root.querySelector('ion-router-outlet, ion-nav, #ion-view-container-root');\n if (!viewContainer) {\n return;\n }\n if (hidden) {\n viewContainer.setAttribute('aria-hidden', 'true');\n }\n else {\n viewContainer.removeAttribute('aria-hidden');\n }\n};\nconst present = async (overlay, name, iosEnterAnimation, mdEnterAnimation, opts) => {\n var _a, _b;\n if (overlay.presented) {\n return;\n }\n setRootAriaHidden(true);\n overlay.presented = true;\n overlay.willPresent.emit();\n (_a = overlay.willPresentShorthand) === null || _a === void 0 ? void 0 : _a.emit();\n const mode = getIonMode(overlay);\n // get the user's animation fn if one was provided\n const animationBuilder = overlay.enterAnimation\n ? overlay.enterAnimation\n : config.get(name, mode === 'ios' ? iosEnterAnimation : mdEnterAnimation);\n const completed = await overlayAnimation(overlay, animationBuilder, overlay.el, opts);\n if (completed) {\n overlay.didPresent.emit();\n (_b = overlay.didPresentShorthand) === null || _b === void 0 ? void 0 : _b.emit();\n }\n /**\n * When an overlay that steals focus\n * is dismissed, focus should be returned\n * to the element that was focused\n * prior to the overlay opening. Toast\n * does not steal focus and is excluded\n * from returning focus as a result.\n */\n if (overlay.el.tagName !== 'ION-TOAST') {\n focusPreviousElementOnDismiss(overlay.el);\n }\n /**\n * If the focused element is already\n * inside the overlay component then\n * focus should not be moved from that\n * to the overlay container.\n */\n if (overlay.keyboardClose && (document.activeElement === null || !overlay.el.contains(document.activeElement))) {\n overlay.el.focus();\n }\n};\n/**\n * When an overlay component is dismissed,\n * focus should be returned to the element\n * that presented the overlay. Otherwise\n * focus will be set on the body which\n * means that people using screen readers\n * or tabbing will need to re-navigate\n * to where they were before they\n * opened the overlay.\n */\nconst focusPreviousElementOnDismiss = async (overlayEl) => {\n let previousElement = document.activeElement;\n if (!previousElement) {\n return;\n }\n const shadowRoot = previousElement === null || previousElement === void 0 ? void 0 : previousElement.shadowRoot;\n if (shadowRoot) {\n // If there are no inner focusable elements, just focus the host element.\n previousElement = shadowRoot.querySelector(focusableQueryString) || previousElement;\n }\n await overlayEl.onDidDismiss();\n previousElement.focus();\n};\nconst dismiss = async (overlay, data, role, name, iosLeaveAnimation, mdLeaveAnimation, opts) => {\n var _a, _b;\n if (!overlay.presented) {\n return false;\n }\n setRootAriaHidden(false);\n overlay.presented = false;\n try {\n // Overlay contents should not be clickable during dismiss\n overlay.el.style.setProperty('pointer-events', 'none');\n overlay.willDismiss.emit({ data, role });\n (_a = overlay.willDismissShorthand) === null || _a === void 0 ? void 0 : _a.emit({ data, role });\n const mode = getIonMode(overlay);\n const animationBuilder = overlay.leaveAnimation\n ? overlay.leaveAnimation\n : config.get(name, mode === 'ios' ? iosLeaveAnimation : mdLeaveAnimation);\n // If dismissed via gesture, no need to play leaving animation again\n if (role !== GESTURE) {\n await overlayAnimation(overlay, animationBuilder, overlay.el, opts);\n }\n overlay.didDismiss.emit({ data, role });\n (_b = overlay.didDismissShorthand) === null || _b === void 0 ? void 0 : _b.emit({ data, role });\n activeAnimations.delete(overlay);\n /**\n * Make overlay hidden again in case it is being reused.\n * We can safely remove pointer-events: none as\n * overlay-hidden will set display: none.\n */\n overlay.el.classList.add('overlay-hidden');\n overlay.el.style.removeProperty('pointer-events');\n /**\n * Clear any focus trapping references\n * when the overlay is dismissed.\n */\n if (overlay.el.lastFocus !== undefined) {\n overlay.el.lastFocus = undefined;\n }\n }\n catch (err) {\n console.error(err);\n }\n overlay.el.remove();\n return true;\n};\nconst getAppRoot = (doc) => {\n return doc.querySelector('ion-app') || doc.body;\n};\nconst overlayAnimation = async (overlay, animationBuilder, baseEl, opts) => {\n // Make overlay visible in case it's hidden\n baseEl.classList.remove('overlay-hidden');\n const aniRoot = overlay.el;\n const animation = animationBuilder(aniRoot, opts);\n if (!overlay.animated || !config.getBoolean('animated', true)) {\n animation.duration(0);\n }\n if (overlay.keyboardClose) {\n animation.beforeAddWrite(() => {\n const activeElement = baseEl.ownerDocument.activeElement;\n if (activeElement === null || activeElement === void 0 ? void 0 : activeElement.matches('input,ion-input, ion-textarea')) {\n activeElement.blur();\n }\n });\n }\n const activeAni = activeAnimations.get(overlay) || [];\n activeAnimations.set(overlay, [...activeAni, animation]);\n await animation.play();\n return true;\n};\nconst eventMethod = (element, eventName) => {\n let resolve;\n const promise = new Promise((r) => (resolve = r));\n onceEvent(element, eventName, (event) => {\n resolve(event.detail);\n });\n return promise;\n};\nconst onceEvent = (element, eventName, callback) => {\n const handler = (ev) => {\n removeEventListener(element, eventName, handler);\n callback(ev);\n };\n addEventListener(element, eventName, handler);\n};\nconst isCancel = (role) => {\n return role === 'cancel' || role === BACKDROP;\n};\nconst defaultGate = (h) => h();\n/**\n * Calls a developer provided method while avoiding\n * Angular Zones. Since the handler is provided by\n * the developer, we should throw any errors\n * received so that developer-provided bug\n * tracking software can log it.\n */\nconst safeCall = (handler, arg) => {\n if (typeof handler === 'function') {\n const jmp = config.get('_zoneGate', defaultGate);\n return jmp(() => {\n try {\n return handler(arg);\n }\n catch (e) {\n throw e;\n }\n });\n }\n return undefined;\n};\nconst BACKDROP = 'backdrop';\nconst GESTURE = 'gesture';\n/**\n * Creates a delegate controller.\n *\n * Requires that the component has the following properties:\n * - `el: HTMLElement`\n * - `hasController: boolean`\n * - `delegate?: FrameworkDelegate`\n *\n * @param ref The component class instance.\n */\nconst createDelegateController = (ref) => {\n let inline = false;\n let workingDelegate;\n const coreDelegate = CoreDelegate();\n /**\n * Determines whether or not an overlay is being used\n * inline or via a controller/JS and returns the correct delegate.\n * By default, subsequent calls to getDelegate will use\n * a cached version of the delegate.\n * This is useful for calling dismiss after present,\n * so that the correct delegate is given.\n * @param force `true` to force the non-cached version of the delegate.\n * @returns The delegate to use and whether or not the overlay is inline.\n */\n const getDelegate = (force = false) => {\n if (workingDelegate && !force) {\n return {\n delegate: workingDelegate,\n inline,\n };\n }\n const { el, hasController, delegate } = ref;\n /**\n * If using overlay inline\n * we potentially need to use the coreDelegate\n * so that this works in vanilla JS apps.\n * If a developer has presented this component\n * via a controller, then we can assume\n * the component is already in the\n * correct place.\n */\n const parentEl = el.parentNode;\n inline = parentEl !== null && !hasController;\n workingDelegate = inline ? delegate || coreDelegate : delegate;\n return { inline, delegate: workingDelegate };\n };\n /**\n * Attaches a component in the DOM. Teleports the component\n * to the root of the app.\n * @param component The component to optionally construct and append to the element.\n */\n const attachViewToDom = async (component) => {\n const { delegate } = getDelegate(true);\n if (delegate) {\n return await delegate.attachViewToDom(ref.el, component);\n }\n const { hasController } = ref;\n if (hasController && component !== undefined) {\n throw new Error('framework delegate is missing');\n }\n return null;\n };\n /**\n * Moves a component back to its original location in the DOM.\n */\n const removeViewFromDom = () => {\n const { delegate } = getDelegate();\n if (delegate && ref.el !== undefined) {\n delegate.removeViewFromDom(ref.el.parentElement, ref.el);\n }\n };\n return {\n attachViewToDom,\n removeViewFromDom,\n };\n};\n/**\n * Constructs a trigger interaction for an overlay.\n * Presents an overlay when the trigger is clicked.\n *\n * Usage:\n * ```ts\n * triggerController = createTriggerController();\n * triggerController.addClickListener(el, trigger);\n * ```\n */\nconst createTriggerController = () => {\n let destroyTriggerInteraction;\n /**\n * Removes the click listener from the trigger element.\n */\n const removeClickListener = () => {\n if (destroyTriggerInteraction) {\n destroyTriggerInteraction();\n destroyTriggerInteraction = undefined;\n }\n };\n /**\n * Adds a click listener to the trigger element.\n * Presents the overlay when the trigger is clicked.\n * @param el The overlay element.\n * @param trigger The ID of the element to add a click listener to.\n */\n const addClickListener = (el, trigger) => {\n removeClickListener();\n const triggerEl = trigger !== undefined ? document.getElementById(trigger) : null;\n if (!triggerEl) {\n printIonWarning(`A trigger element with the ID \"${trigger}\" was not found in the DOM. The trigger element must be in the DOM when the \"trigger\" property is set on an overlay component.`, el);\n return;\n }\n const configureTriggerInteraction = (targetEl, overlayEl) => {\n const openOverlay = () => {\n overlayEl.present();\n };\n targetEl.addEventListener('click', openOverlay);\n return () => {\n targetEl.removeEventListener('click', openOverlay);\n };\n };\n destroyTriggerInteraction = configureTriggerInteraction(triggerEl, el);\n };\n return {\n addClickListener,\n removeClickListener,\n };\n};\n\nexport { BACKDROP as B, GESTURE as G, alertController as a, actionSheetController as b, popoverController as c, createDelegateController as d, createTriggerController as e, present as f, dismiss as g, eventMethod as h, isCancel as i, prepareOverlay as j, setOverlayId as k, loadingController as l, modalController as m, activeAnimations as n, focusFirstDescendant as o, pickerController as p, getOverlay as q, safeCall as s, toastController as t };\n","export function applyPolyfills() {\n var promises = [];\n if (typeof window !== 'undefined') {\n var win = window;\n\n if (!win.customElements ||\n (win.Element && (!win.Element.prototype.closest || !win.Element.prototype.matches || !win.Element.prototype.remove || !win.Element.prototype.getRootNode))) {\n promises.push(import(/* webpackChunkName: \"polyfills-dom\" */ './dom.js'));\n }\n\n var checkIfURLIsSupported = function() {\n try {\n var u = new URL('b', 'http://a');\n u.pathname = 'c%20d';\n return (u.href === 'http://a/c%20d') && u.searchParams;\n } catch (e) {\n return false;\n }\n };\n\n if (\n 'function' !== typeof Object.assign || !Object.entries ||\n !Array.prototype.find || !Array.prototype.includes ||\n !String.prototype.startsWith || !String.prototype.endsWith ||\n (win.NodeList && !win.NodeList.prototype.forEach) ||\n !win.fetch ||\n !checkIfURLIsSupported() ||\n typeof WeakMap == 'undefined'\n ) {\n promises.push(import(/* webpackChunkName: \"polyfills-core-js\" */ './core-js.js'));\n }\n }\n return Promise.all(promises);\n}\n","/*!\n * (C) Ionic http://ionicframework.com - MIT License\n */\nexport * from '../dist/esm/polyfills/index.js';\nexport * from '../dist/esm/loader.js';\n","/*\n * Application Insights JavaScript SDK - Web Analytics, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n/**\r\n* ApplicationInsights.ts\r\n* @copyright Microsoft 2018\r\n*/\r\nvar _a;\r\nimport { __assignFn as __assign, __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { AnalyticsPluginIdentifier, Event as EventTelemetry, Exception, Metric, PageView, PageViewPerformance, PropertiesPluginIdentifier, RemoteDependencyData, Trace, createDistributedTraceContextFromTrace, createDomEvent, createTelemetryItem, dataSanitizeString, isCrossOriginError, strNotSpecified, utlDisableStorage, utlEnableStorage, utlSetStoragePrefix } from \"@microsoft/applicationinsights-common\";\r\nimport { BaseTelemetryPlugin, InstrumentEvent, arrForEach, cfgDfBoolean, cfgDfMerge, cfgDfSet, cfgDfString, cfgDfValidate, createProcessTelemetryContext, createUniqueNamespace, dumpObj, eventOff, eventOn, findAllScripts, generateW3CId, getDocument, getExceptionName, getHistory, getLocation, getWindow, hasHistory, hasWindow, isFunction, isNullOrUndefined, isString, isUndefined, mergeEvtNamespace, onConfigChange, safeGetCookieMgr, strUndefined, throwError } from \"@microsoft/applicationinsights-core-js\";\r\nimport { isArray, isError, objDeepFreeze, objDefine, scheduleTimeout, strIndexOf } from \"@nevware21/ts-utils\";\r\nimport { _DYN_ADD_TELEMETRY_INITIA7, _DYN_AUTO_TRACK_PAGE_VISI9, _DYN_AUTO_UNHANDLED_PROMI13, _DYN_COLUMN_NUMBER, _DYN_CORE, _DYN_DATA_TYPE, _DYN_DIAG_LOG, _DYN_DURATION, _DYN_ENABLE_AUTO_ROUTE_TR11, _DYN_ENABLE_UNHANDLED_PRO12, _DYN_ENVELOPE_TYPE, _DYN_ERROR, _DYN_ERROR_SRC, _DYN_EXCEPTION, _DYN_HREF, _DYN_IS_BROWSER_LINK_TRAC10, _DYN_IS_STORAGE_USE_DISAB0, _DYN_LENGTH, _DYN_LINE_NUMBER, _DYN_MESSAGE, _DYN_OVERRIDE_PAGE_VIEW_D8, _DYN_POPULATE_PAGE_VIEW_P4, _DYN_PROPERTIES, _DYN_SEND_EXCEPTION_INTER5, _DYN_SEND_PAGE_VIEW_INTER2, _DYN_SEND_PAGE_VIEW_PERFO3, _DYN_START_TIME, _DYN_TO_STRING, _DYN_TRACK, _DYN_TRACK_PAGE_VIEW, _DYN_TRACK_PREVIOUS_PAGE_1, _DYN__ADD_HOOK, _DYN__CREATE_AUTO_EXCEPTI6, _DYN__ONERROR } from \"../__DynamicConstants\";\r\nimport { PageViewManager } from \"./Telemetry/PageViewManager\";\r\nimport { PageViewPerformanceManager } from \"./Telemetry/PageViewPerformanceManager\";\r\nimport { PageVisitTimeManager } from \"./Telemetry/PageVisitTimeManager\";\r\nimport { Timing } from \"./Timing\";\r\nvar strEvent = \"event\";\r\nfunction _dispatchEvent(target, evnt) {\r\n if (target && target.dispatchEvent && evnt) {\r\n target.dispatchEvent(evnt);\r\n }\r\n}\r\nfunction _getReason(error) {\r\n if (error && error.reason) {\r\n var reason = error.reason;\r\n if (!isString(reason) && isFunction(reason[_DYN_TO_STRING /* @min:%2etoString */])) {\r\n return reason[_DYN_TO_STRING /* @min:%2etoString */]();\r\n }\r\n return dumpObj(reason);\r\n }\r\n // Pass the original object down which will eventually get evaluated for any message or description\r\n return error || \"\";\r\n}\r\nvar MinMilliSeconds = 60000;\r\nvar defaultValues = objDeepFreeze((_a = {\r\n sessionRenewalMs: cfgDfSet(_chkConfigMilliseconds, 30 * 60 * 1000),\r\n sessionExpirationMs: cfgDfSet(_chkConfigMilliseconds, 24 * 60 * 60 * 1000),\r\n disableExceptionTracking: cfgDfBoolean()\r\n },\r\n _a[_DYN_AUTO_TRACK_PAGE_VISI9 /* @min:autoTrackPageVisitTime */] = cfgDfBoolean(),\r\n _a[_DYN_OVERRIDE_PAGE_VIEW_D8 /* @min:overridePageViewDuration */] = cfgDfBoolean(),\r\n _a[_DYN_ENABLE_UNHANDLED_PRO12 /* @min:enableUnhandledPromiseRejectionTracking */] = cfgDfBoolean(),\r\n _a[_DYN_AUTO_UNHANDLED_PROMI13 /* @min:autoUnhandledPromiseInstrumented */] = false,\r\n _a.samplingPercentage = cfgDfValidate(_chkSampling, 100),\r\n _a[_DYN_IS_STORAGE_USE_DISAB0 /* @min:isStorageUseDisabled */] = cfgDfBoolean(),\r\n _a[_DYN_IS_BROWSER_LINK_TRAC10 /* @min:isBrowserLinkTrackingEnabled */] = cfgDfBoolean(),\r\n _a[_DYN_ENABLE_AUTO_ROUTE_TR11 /* @min:enableAutoRouteTracking */] = cfgDfBoolean(),\r\n _a.namePrefix = cfgDfString(),\r\n _a.enableDebug = cfgDfBoolean(),\r\n _a.disableFlushOnBeforeUnload = cfgDfBoolean(),\r\n _a.disableFlushOnUnload = cfgDfBoolean(false, \"disableFlushOnBeforeUnload\"),\r\n _a.expCfg = cfgDfMerge({ inclScripts: false, expLog: undefined, maxLogs: 50 }),\r\n _a));\r\nfunction _chkConfigMilliseconds(value, defValue) {\r\n value = value || defValue;\r\n if (value < MinMilliSeconds) {\r\n value = MinMilliSeconds;\r\n }\r\n return +value;\r\n}\r\nfunction _chkSampling(value) {\r\n return !isNaN(value) && value > 0 && value <= 100;\r\n}\r\nfunction _updateStorageUsage(extConfig) {\r\n // Not resetting the storage usage as someone may have manually called utlDisableStorage, so this will only\r\n // reset based if the configuration option is provided\r\n if (!isUndefined(extConfig[_DYN_IS_STORAGE_USE_DISAB0 /* @min:%2eisStorageUseDisabled */])) {\r\n if (extConfig[_DYN_IS_STORAGE_USE_DISAB0 /* @min:%2eisStorageUseDisabled */]) {\r\n utlDisableStorage();\r\n }\r\n else {\r\n utlEnableStorage();\r\n }\r\n }\r\n}\r\nvar AnalyticsPlugin = /** @class */ (function (_super) {\r\n __extends(AnalyticsPlugin, _super);\r\n function AnalyticsPlugin() {\r\n var _this = _super.call(this) || this;\r\n _this.identifier = AnalyticsPluginIdentifier; // do not change name or priority\r\n _this.priority = 180; // take from reserved priority range 100- 200\r\n _this.autoRoutePVDelay = 500; // ms; Time to wait after a route change before triggering a pageview to allow DOM changes to take place\r\n var _eventTracking;\r\n var _pageTracking;\r\n var _pageViewManager;\r\n var _pageViewPerformanceManager;\r\n var _pageVisitTimeManager;\r\n var _preInitTelemetryInitializers;\r\n var _isBrowserLinkTrackingEnabled;\r\n var _browserLinkInitializerAdded;\r\n var _enableAutoRouteTracking;\r\n var _historyListenerAdded;\r\n var _disableExceptionTracking;\r\n var _autoExceptionInstrumented;\r\n var _enableUnhandledPromiseRejectionTracking;\r\n var _autoUnhandledPromiseInstrumented;\r\n var _extConfig;\r\n var _autoTrackPageVisitTime;\r\n var _expCfg;\r\n // Counts number of trackAjax invocations.\r\n // By default we only monitor X ajax call per view to avoid too much load.\r\n // Default value is set in config.\r\n // This counter keeps increasing even after the limit is reached.\r\n var _trackAjaxAttempts = 0;\r\n // array with max length of 2 that store current url and previous url for SPA page route change trackPageview use.\r\n var _prevUri; // Assigned in the constructor\r\n var _currUri;\r\n var _evtNamespace;\r\n dynamicProto(AnalyticsPlugin, _this, function (_self, _base) {\r\n var _addHook = _base[_DYN__ADD_HOOK /* @min:%2e_addHook */];\r\n _initDefaults();\r\n _self.getCookieMgr = function () {\r\n return safeGetCookieMgr(_self[_DYN_CORE /* @min:%2ecore */]);\r\n };\r\n _self.processTelemetry = function (env, itemCtx) {\r\n _self.processNext(env, itemCtx);\r\n };\r\n _self.trackEvent = function (event, customProperties) {\r\n try {\r\n var telemetryItem = createTelemetryItem(event, EventTelemetry[_DYN_DATA_TYPE /* @min:%2edataType */], EventTelemetry[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], _self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), customProperties);\r\n _self[_DYN_CORE /* @min:%2ecore */][_DYN_TRACK /* @min:%2etrack */](telemetryItem);\r\n }\r\n catch (e) {\r\n _throwInternal(2 /* eLoggingSeverity.WARNING */, 39 /* _eInternalMessageId.TrackTraceFailed */, \"trackTrace failed, trace will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * Start timing an extended event. Call `stopTrackEvent` to log the event when it ends.\r\n * @param name A string that identifies this event uniquely within the document.\r\n */\r\n _self.startTrackEvent = function (name) {\r\n try {\r\n _eventTracking.start(name);\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 29 /* _eInternalMessageId.StartTrackEventFailed */, \"startTrackEvent failed, event will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * Log an extended event that you started timing with `startTrackEvent`.\r\n * @param name The string you used to identify this event in `startTrackEvent`.\r\n * @param properties map[string, string] - additional data used to filter events and metrics in the portal. Defaults to empty.\r\n * @param measurements map[string, number] - metrics associated with this event, displayed in Metrics Explorer on the portal. Defaults to empty.\r\n */\r\n _self.stopTrackEvent = function (name, properties, measurements) {\r\n try {\r\n _eventTracking.stop(name, undefined, properties, measurements);\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 30 /* _eInternalMessageId.StopTrackEventFailed */, \"stopTrackEvent failed, event will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * @description Log a diagnostic message\r\n * @param trace\r\n * @param ICustomProperties.\r\n * @memberof ApplicationInsights\r\n */\r\n _self.trackTrace = function (trace, customProperties) {\r\n try {\r\n var telemetryItem = createTelemetryItem(trace, Trace[_DYN_DATA_TYPE /* @min:%2edataType */], Trace[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], _self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), customProperties);\r\n _self[_DYN_CORE /* @min:%2ecore */][_DYN_TRACK /* @min:%2etrack */](telemetryItem);\r\n }\r\n catch (e) {\r\n _throwInternal(2 /* eLoggingSeverity.WARNING */, 39 /* _eInternalMessageId.TrackTraceFailed */, \"trackTrace failed, trace will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * @description Log a numeric value that is not associated with a specific event. Typically\r\n * used to send regular reports of performance indicators. To send single measurement, just\r\n * use the name and average fields of {@link IMetricTelemetry}. If you take measurements\r\n * frequently, you can reduce the telemetry bandwidth by aggregating multiple measurements\r\n * and sending the resulting average at intervals\r\n * @param metric - input object argument. Only name and average are mandatory.\r\n * @param } customProperties additional data used to filter metrics in the\r\n * portal. Defaults to empty.\r\n * @memberof ApplicationInsights\r\n */\r\n _self.trackMetric = function (metric, customProperties) {\r\n try {\r\n var telemetryItem = createTelemetryItem(metric, Metric[_DYN_DATA_TYPE /* @min:%2edataType */], Metric[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], _self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), customProperties);\r\n _self[_DYN_CORE /* @min:%2ecore */][_DYN_TRACK /* @min:%2etrack */](telemetryItem);\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 36 /* _eInternalMessageId.TrackMetricFailed */, \"trackMetric failed, metric will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * Logs that a page or other item was viewed.\r\n * @param IPageViewTelemetry - The string you used as the name in startTrackPage. Defaults to the document title.\r\n * @param customProperties - Additional data used to filter events and metrics. Defaults to empty.\r\n * If a user wants to provide duration for pageLoad, it'll have to be in pageView.properties.duration\r\n */\r\n _self[_DYN_TRACK_PAGE_VIEW /* @min:%2etrackPageView */] = function (pageView, customProperties) {\r\n try {\r\n var inPv = pageView || {};\r\n _pageViewManager[_DYN_TRACK_PAGE_VIEW /* @min:%2etrackPageView */](inPv, __assign(__assign(__assign({}, inPv.properties), inPv.measurements), customProperties));\r\n if (_autoTrackPageVisitTime) {\r\n _pageVisitTimeManager[_DYN_TRACK_PREVIOUS_PAGE_1 /* @min:%2etrackPreviousPageVisit */](inPv.name, inPv.uri);\r\n }\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 37 /* _eInternalMessageId.TrackPVFailed */, \"trackPageView failed, page view will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * Create a page view telemetry item and send it to the SDK pipeline through the core.track API\r\n * @param pageView - Page view item to be sent\r\n * @param properties - Custom properties (Part C) that a user can add to the telemetry item\r\n * @param systemProperties - System level properties (Part A) that a user can add to the telemetry item\r\n */\r\n _self[_DYN_SEND_PAGE_VIEW_INTER2 /* @min:%2esendPageViewInternal */] = function (pageView, properties, systemProperties) {\r\n var doc = getDocument();\r\n if (doc) {\r\n pageView.refUri = pageView.refUri === undefined ? doc.referrer : pageView.refUri;\r\n }\r\n if (isNullOrUndefined(pageView[_DYN_START_TIME /* @min:%2estartTime */])) {\r\n // calculate the start time manually\r\n var duration = ((properties || pageView[_DYN_PROPERTIES /* @min:%2eproperties */] || {})[_DYN_DURATION /* @min:%2eduration */] || 0);\r\n pageView[_DYN_START_TIME /* @min:%2estartTime */] = new Date(new Date().getTime() - duration);\r\n }\r\n var telemetryItem = createTelemetryItem(pageView, PageView[_DYN_DATA_TYPE /* @min:%2edataType */], PageView[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], _self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), properties, systemProperties);\r\n _self[_DYN_CORE /* @min:%2ecore */][_DYN_TRACK /* @min:%2etrack */](telemetryItem);\r\n // reset ajaxes counter\r\n _trackAjaxAttempts = 0;\r\n };\r\n /**\r\n * @ignore INTERNAL ONLY\r\n * @param pageViewPerformance\r\n * @param properties\r\n */\r\n _self[_DYN_SEND_PAGE_VIEW_PERFO3 /* @min:%2esendPageViewPerformanceInternal */] = function (pageViewPerformance, properties, systemProperties) {\r\n var telemetryItem = createTelemetryItem(pageViewPerformance, PageViewPerformance[_DYN_DATA_TYPE /* @min:%2edataType */], PageViewPerformance[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], _self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), properties, systemProperties);\r\n _self[_DYN_CORE /* @min:%2ecore */][_DYN_TRACK /* @min:%2etrack */](telemetryItem);\r\n };\r\n /**\r\n * Send browser performance metrics.\r\n * @param pageViewPerformance\r\n * @param customProperties\r\n */\r\n _self.trackPageViewPerformance = function (pageViewPerformance, customProperties) {\r\n var inPvp = pageViewPerformance || {};\r\n try {\r\n _pageViewPerformanceManager[_DYN_POPULATE_PAGE_VIEW_P4 /* @min:%2epopulatePageViewPerformanceEvent */](inPvp);\r\n _self[_DYN_SEND_PAGE_VIEW_PERFO3 /* @min:%2esendPageViewPerformanceInternal */](inPvp, customProperties);\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 37 /* _eInternalMessageId.TrackPVFailed */, \"trackPageViewPerformance failed, page view will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * Starts the timer for tracking a page load time. Use this instead of `trackPageView` if you want to control when the page view timer starts and stops,\r\n * but don't want to calculate the duration yourself. This method doesn't send any telemetry. Call `stopTrackPage` to log the end of the page view\r\n * and send the event.\r\n * @param name - A string that idenfities this item, unique within this HTML document. Defaults to the document title.\r\n */\r\n _self.startTrackPage = function (name) {\r\n try {\r\n if (typeof name !== \"string\") {\r\n var doc = getDocument();\r\n name = doc && doc.title || \"\";\r\n }\r\n _pageTracking.start(name);\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 31 /* _eInternalMessageId.StartTrackFailed */, \"startTrackPage failed, page view may not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * Stops the timer that was started by calling `startTrackPage` and sends the pageview load time telemetry with the specified properties and measurements.\r\n * The duration of the page view will be the time between calling `startTrackPage` and `stopTrackPage`.\r\n * @param name The string you used as the name in startTrackPage. Defaults to the document title.\r\n * @param url String - a relative or absolute URL that identifies the page or other item. Defaults to the window location.\r\n * @param properties map[string, string] - additional data used to filter pages and metrics in the portal. Defaults to empty.\r\n * @param measurements map[string, number] - metrics associated with this page, displayed in Metrics Explorer on the portal. Defaults to empty.\r\n */\r\n _self.stopTrackPage = function (name, url, properties, measurement) {\r\n try {\r\n if (typeof name !== \"string\") {\r\n var doc = getDocument();\r\n name = doc && doc.title || \"\";\r\n }\r\n if (typeof url !== \"string\") {\r\n var loc = getLocation();\r\n url = loc && loc[_DYN_HREF /* @min:%2ehref */] || \"\";\r\n }\r\n _pageTracking.stop(name, url, properties, measurement);\r\n if (_autoTrackPageVisitTime) {\r\n _pageVisitTimeManager[_DYN_TRACK_PREVIOUS_PAGE_1 /* @min:%2etrackPreviousPageVisit */](name, url);\r\n }\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 32 /* _eInternalMessageId.StopTrackFailed */, \"stopTrackPage failed, page view will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * @ignore INTERNAL ONLY\r\n * @param exception\r\n * @param properties\r\n * @param systemProperties\r\n */\r\n _self[_DYN_SEND_EXCEPTION_INTER5 /* @min:%2esendExceptionInternal */] = function (exception, customProperties, systemProperties) {\r\n // Adding additional edge cases to handle\r\n // - Not passing anything (null / undefined)\r\n var theError = (exception && (exception[_DYN_EXCEPTION /* @min:%2eexception */] || exception[_DYN_ERROR /* @min:%2eerror */])) ||\r\n // - Handle someone calling trackException based of v1 API where the exception was the Error\r\n isError(exception) && exception ||\r\n // - Handles no error being defined and instead of creating a new Error() instance attempt to map so any stacktrace\r\n // is preserved and does not list ApplicationInsights code as the source\r\n { name: (exception && typeof exception), message: exception || strNotSpecified };\r\n // If no exception object was passed assign to an empty object to avoid internal exceptions\r\n exception = exception || {};\r\n var exceptionPartB = new Exception(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), theError, exception[_DYN_PROPERTIES /* @min:%2eproperties */] || customProperties, exception.measurements, exception.severityLevel, exception.id).toInterface();\r\n var doc = getDocument();\r\n if (doc && (_expCfg === null || _expCfg === void 0 ? void 0 : _expCfg.inclScripts)) {\r\n var scriptsInfo = findAllScripts(doc);\r\n exceptionPartB[_DYN_PROPERTIES /* @min:%2eproperties */][\"exceptionScripts\"] = JSON.stringify(scriptsInfo);\r\n }\r\n if (_expCfg === null || _expCfg === void 0 ? void 0 : _expCfg.expLog) {\r\n var logs = _expCfg.expLog();\r\n if (logs && logs.logs && isArray(logs.logs)) {\r\n exceptionPartB[_DYN_PROPERTIES /* @min:%2eproperties */][\"exceptionLog\"] = logs.logs.slice(0, _expCfg.maxLogs).join(\"\\n\");\r\n }\r\n }\r\n var telemetryItem = createTelemetryItem(exceptionPartB, Exception[_DYN_DATA_TYPE /* @min:%2edataType */], Exception[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], _self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), customProperties, systemProperties);\r\n _self[_DYN_CORE /* @min:%2ecore */][_DYN_TRACK /* @min:%2etrack */](telemetryItem);\r\n };\r\n /**\r\n * Log an exception you have caught.\r\n *\r\n * @param exception - Object which contains exception to be sent\r\n * @param } customProperties Additional data used to filter pages and metrics in the portal. Defaults to empty.\r\n *\r\n * Any property of type double will be considered a measurement, and will be treated by Application Insights as a metric.\r\n * @memberof ApplicationInsights\r\n */\r\n _self.trackException = function (exception, customProperties) {\r\n if (exception && !exception[_DYN_EXCEPTION /* @min:%2eexception */] && exception[_DYN_ERROR /* @min:%2eerror */]) {\r\n exception[_DYN_EXCEPTION /* @min:%2eexception */] = exception[_DYN_ERROR /* @min:%2eerror */];\r\n }\r\n try {\r\n _self[_DYN_SEND_EXCEPTION_INTER5 /* @min:%2esendExceptionInternal */](exception, customProperties);\r\n }\r\n catch (e) {\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 35 /* _eInternalMessageId.TrackExceptionFailed */, \"trackException failed, exception will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n };\r\n /**\r\n * @description Custom error handler for Application Insights Analytics\r\n * @param exception\r\n * @memberof ApplicationInsights\r\n */\r\n _self[_DYN__ONERROR /* @min:%2e_onerror */] = function (exception) {\r\n var error = exception && exception[_DYN_ERROR /* @min:%2eerror */];\r\n var evt = exception && exception.evt;\r\n try {\r\n if (!evt) {\r\n var _window = getWindow();\r\n if (_window) {\r\n evt = _window[strEvent];\r\n }\r\n }\r\n var url = (exception && exception.url) || (getDocument() || {}).URL;\r\n // If no error source is provided assume the default window.onerror handler\r\n var errorSrc = exception[_DYN_ERROR_SRC /* @min:%2eerrorSrc */] || \"window.onerror@\" + url + \":\" + (exception[_DYN_LINE_NUMBER /* @min:%2elineNumber */] || 0) + \":\" + (exception[_DYN_COLUMN_NUMBER /* @min:%2ecolumnNumber */] || 0);\r\n var properties = {\r\n errorSrc: errorSrc,\r\n url: url,\r\n lineNumber: exception[_DYN_LINE_NUMBER /* @min:%2elineNumber */] || 0,\r\n columnNumber: exception[_DYN_COLUMN_NUMBER /* @min:%2ecolumnNumber */] || 0,\r\n message: exception[_DYN_MESSAGE /* @min:%2emessage */]\r\n };\r\n if (isCrossOriginError(exception.message, exception.url, exception.lineNumber, exception.columnNumber, exception[_DYN_ERROR /* @min:%2eerror */])) {\r\n _sendCORSException(Exception[_DYN__CREATE_AUTO_EXCEPTI6 /* @min:%2eCreateAutoException */](\"Script error: The browser's same-origin policy prevents us from getting the details of this exception. Consider using the 'crossorigin' attribute.\", url, exception[_DYN_LINE_NUMBER /* @min:%2elineNumber */] || 0, exception[_DYN_COLUMN_NUMBER /* @min:%2ecolumnNumber */] || 0, error, evt, null, errorSrc), properties);\r\n }\r\n else {\r\n if (!exception[_DYN_ERROR_SRC /* @min:%2eerrorSrc */]) {\r\n exception[_DYN_ERROR_SRC /* @min:%2eerrorSrc */] = errorSrc;\r\n }\r\n _self.trackException({ exception: exception, severityLevel: 3 /* eSeverityLevel.Error */ }, properties);\r\n }\r\n }\r\n catch (e) {\r\n var errorString = error ? (error.name + \", \" + error[_DYN_MESSAGE /* @min:%2emessage */]) : \"null\";\r\n _throwInternal(1 /* eLoggingSeverity.CRITICAL */, 11 /* _eInternalMessageId.ExceptionWhileLoggingError */, \"_onError threw exception while logging error, error will not be collected: \"\r\n + getExceptionName(e), { exception: dumpObj(e), errorString: errorString });\r\n }\r\n };\r\n _self[_DYN_ADD_TELEMETRY_INITIA7 /* @min:%2eaddTelemetryInitializer */] = function (telemetryInitializer) {\r\n if (_self[_DYN_CORE /* @min:%2ecore */]) {\r\n // Just add to the core\r\n return _self[_DYN_CORE /* @min:%2ecore */][_DYN_ADD_TELEMETRY_INITIA7 /* @min:%2eaddTelemetryInitializer */](telemetryInitializer);\r\n }\r\n // Handle \"pre-initialization\" telemetry initializers (for backward compatibility)\r\n if (!_preInitTelemetryInitializers) {\r\n _preInitTelemetryInitializers = [];\r\n }\r\n _preInitTelemetryInitializers.push(telemetryInitializer);\r\n };\r\n _self.initialize = function (config, core, extensions, pluginChain) {\r\n if (_self.isInitialized()) {\r\n return;\r\n }\r\n if (isNullOrUndefined(core)) {\r\n throwError(\"Error initializing\");\r\n }\r\n _base.initialize(config, core, extensions, pluginChain);\r\n try {\r\n _evtNamespace = mergeEvtNamespace(createUniqueNamespace(_self.identifier), core.evtNamespace && core.evtNamespace());\r\n if (_preInitTelemetryInitializers) {\r\n arrForEach(_preInitTelemetryInitializers, function (initializer) {\r\n core[_DYN_ADD_TELEMETRY_INITIA7 /* @min:%2eaddTelemetryInitializer */](initializer);\r\n });\r\n _preInitTelemetryInitializers = null;\r\n }\r\n _populateDefaults(config);\r\n _pageViewPerformanceManager = new PageViewPerformanceManager(_self[_DYN_CORE /* @min:%2ecore */]);\r\n _pageViewManager = new PageViewManager(_self, _extConfig.overridePageViewDuration, _self[_DYN_CORE /* @min:%2ecore */], _pageViewPerformanceManager);\r\n _pageVisitTimeManager = new PageVisitTimeManager(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), function (pageName, pageUrl, pageVisitTime) { return trackPageVisitTime(pageName, pageUrl, pageVisitTime); });\r\n _eventTracking = new Timing(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), \"trackEvent\");\r\n _eventTracking.action =\r\n function (name, url, duration, properties, measurements) {\r\n if (!properties) {\r\n properties = {};\r\n }\r\n if (!measurements) {\r\n measurements = {};\r\n }\r\n properties.duration = duration[_DYN_TO_STRING /* @min:%2etoString */]();\r\n _self.trackEvent({ name: name, properties: properties, measurements: measurements });\r\n };\r\n // initialize page view timing\r\n _pageTracking = new Timing(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), \"trackPageView\");\r\n _pageTracking.action = function (name, url, duration, properties, measurements) {\r\n // duration must be a custom property in order for the collector to extract it\r\n if (isNullOrUndefined(properties)) {\r\n properties = {};\r\n }\r\n properties.duration = duration[_DYN_TO_STRING /* @min:%2etoString */]();\r\n var pageViewItem = {\r\n name: name,\r\n uri: url,\r\n properties: properties,\r\n measurements: measurements\r\n };\r\n _self[_DYN_SEND_PAGE_VIEW_INTER2 /* @min:%2esendPageViewInternal */](pageViewItem, properties);\r\n };\r\n if (hasWindow()) {\r\n _updateExceptionTracking();\r\n _updateLocationChange();\r\n }\r\n }\r\n catch (e) {\r\n // resetting the initialized state because of failure\r\n _self.setInitialized(false);\r\n throw e;\r\n }\r\n };\r\n _self._doTeardown = function (unloadCtx, unloadState) {\r\n _pageViewManager && _pageViewManager.teardown(unloadCtx, unloadState);\r\n // Just register to remove all events associated with this namespace\r\n eventOff(window, null, null, _evtNamespace);\r\n _initDefaults();\r\n };\r\n function _populateDefaults(config) {\r\n var identifier = _self.identifier;\r\n var core = _self[_DYN_CORE /* @min:%2ecore */];\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](onConfigChange(config, function () {\r\n var ctx = createProcessTelemetryContext(null, config, core);\r\n _extConfig = ctx.getExtCfg(identifier, defaultValues);\r\n _expCfg = _extConfig.expCfg;\r\n _autoTrackPageVisitTime = _extConfig[_DYN_AUTO_TRACK_PAGE_VISI9 /* @min:%2eautoTrackPageVisitTime */];\r\n if (config.storagePrefix) {\r\n utlSetStoragePrefix(config.storagePrefix);\r\n }\r\n _updateStorageUsage(_extConfig);\r\n // _updateBrowserLinkTracking\r\n _isBrowserLinkTrackingEnabled = _extConfig[_DYN_IS_BROWSER_LINK_TRAC10 /* @min:%2eisBrowserLinkTrackingEnabled */];\r\n _addDefaultTelemetryInitializers();\r\n }));\r\n }\r\n /**\r\n * Log a page visit time\r\n * @param pageName Name of page\r\n * @param pageVisitDuration Duration of visit to the page in milliseconds\r\n */\r\n function trackPageVisitTime(pageName, pageUrl, pageVisitTime) {\r\n var properties = { PageName: pageName, PageUrl: pageUrl };\r\n _self.trackMetric({\r\n name: \"PageVisitTime\",\r\n average: pageVisitTime,\r\n max: pageVisitTime,\r\n min: pageVisitTime,\r\n sampleCount: 1\r\n }, properties);\r\n }\r\n function _addDefaultTelemetryInitializers() {\r\n if (!_browserLinkInitializerAdded && _isBrowserLinkTrackingEnabled) {\r\n var browserLinkPaths_1 = [\"/browserLinkSignalR/\", \"/__browserLink/\"];\r\n var dropBrowserLinkRequests = function (envelope) {\r\n if (_isBrowserLinkTrackingEnabled && envelope.baseType === RemoteDependencyData[_DYN_DATA_TYPE /* @min:%2edataType */]) {\r\n var remoteData = envelope.baseData;\r\n if (remoteData) {\r\n for (var i = 0; i < browserLinkPaths_1[_DYN_LENGTH /* @min:%2elength */]; i++) {\r\n if (remoteData.target && strIndexOf(remoteData.target, browserLinkPaths_1[i]) >= 0) {\r\n return false;\r\n }\r\n }\r\n }\r\n }\r\n return true;\r\n };\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](_self[_DYN_ADD_TELEMETRY_INITIA7 /* @min:%2eaddTelemetryInitializer */](dropBrowserLinkRequests));\r\n _browserLinkInitializerAdded = true;\r\n }\r\n }\r\n function _sendCORSException(exception, properties) {\r\n var telemetryItem = createTelemetryItem(exception, Exception[_DYN_DATA_TYPE /* @min:%2edataType */], Exception[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], _self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), properties);\r\n _self[_DYN_CORE /* @min:%2ecore */][_DYN_TRACK /* @min:%2etrack */](telemetryItem);\r\n }\r\n function _updateExceptionTracking() {\r\n var _window = getWindow();\r\n var locn = getLocation(true);\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](onConfigChange(_extConfig, function () {\r\n _disableExceptionTracking = _extConfig.disableExceptionTracking;\r\n if (!_disableExceptionTracking && !_autoExceptionInstrumented && !_extConfig.autoExceptionInstrumented) {\r\n // We want to enable exception auto collection and it has not been done so yet\r\n _addHook(InstrumentEvent(_window, \"onerror\", {\r\n ns: _evtNamespace,\r\n rsp: function (callDetails, message, url, lineNumber, columnNumber, error) {\r\n if (!_disableExceptionTracking && callDetails.rslt !== true) {\r\n _self[_DYN__ONERROR /* @min:%2e_onerror */](Exception[_DYN__CREATE_AUTO_EXCEPTI6 /* @min:%2eCreateAutoException */](message, url, lineNumber, columnNumber, error, callDetails.evt));\r\n }\r\n }\r\n }, false));\r\n _autoExceptionInstrumented = true;\r\n }\r\n }));\r\n _addUnhandledPromiseRejectionTracking(_window, locn);\r\n }\r\n function _updateLocationChange() {\r\n var win = getWindow();\r\n var locn = getLocation(true);\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](onConfigChange(_extConfig, function () {\r\n _enableAutoRouteTracking = _extConfig[_DYN_ENABLE_AUTO_ROUTE_TR11 /* @min:%2eenableAutoRouteTracking */] === true;\r\n /**\r\n * Create a custom \"locationchange\" event which is triggered each time the history object is changed\r\n */\r\n if (win && _enableAutoRouteTracking && !_historyListenerAdded && hasHistory()) {\r\n var _history = getHistory();\r\n if (isFunction(_history.pushState) && isFunction(_history.replaceState) && typeof Event !== strUndefined) {\r\n _addHistoryListener(win, _history, locn);\r\n }\r\n }\r\n }));\r\n }\r\n function _getDistributedTraceCtx() {\r\n var distributedTraceCtx = null;\r\n if (_self[_DYN_CORE /* @min:%2ecore */] && _self[_DYN_CORE /* @min:%2ecore */].getTraceCtx) {\r\n distributedTraceCtx = _self[_DYN_CORE /* @min:%2ecore */].getTraceCtx(false);\r\n }\r\n if (!distributedTraceCtx) {\r\n // Fallback when using an older Core and PropertiesPlugin\r\n var properties = _self[_DYN_CORE /* @min:%2ecore */].getPlugin(PropertiesPluginIdentifier);\r\n if (properties) {\r\n var context = properties.plugin.context;\r\n if (context) {\r\n distributedTraceCtx = createDistributedTraceContextFromTrace(context.telemetryTrace);\r\n }\r\n }\r\n }\r\n return distributedTraceCtx;\r\n }\r\n /**\r\n * Create a custom \"locationchange\" event which is triggered each time the history object is changed\r\n */\r\n function _addHistoryListener(win, history, locn) {\r\n if (_historyListenerAdded) {\r\n return;\r\n }\r\n // Name Prefix is only referenced during the initial initialization and cannot be changed afterwards\r\n var namePrefix = _extConfig.namePrefix || \"\";\r\n function _popstateHandler() {\r\n if (_enableAutoRouteTracking) {\r\n _dispatchEvent(win, createDomEvent(namePrefix + \"locationchange\"));\r\n }\r\n }\r\n function _locationChangeHandler() {\r\n // We always track the changes (if the handler is installed) to handle the feature being disabled between location changes\r\n if (_currUri) {\r\n _prevUri = _currUri;\r\n _currUri = locn && locn[_DYN_HREF /* @min:%2ehref */] || \"\";\r\n }\r\n else {\r\n _currUri = locn && locn[_DYN_HREF /* @min:%2ehref */] || \"\";\r\n }\r\n if (_enableAutoRouteTracking) {\r\n var distributedTraceCtx = _getDistributedTraceCtx();\r\n if (distributedTraceCtx) {\r\n distributedTraceCtx.setTraceId(generateW3CId());\r\n var traceLocationName = \"_unknown_\";\r\n if (locn && locn.pathname) {\r\n traceLocationName = locn.pathname + (locn.hash || \"\");\r\n }\r\n // This populates the ai.operation.name which has a maximum size of 1024 so we need to sanitize it\r\n distributedTraceCtx.setName(dataSanitizeString(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), traceLocationName));\r\n }\r\n scheduleTimeout((function (uri) {\r\n // todo: override start time so that it is not affected by autoRoutePVDelay\r\n _self[_DYN_TRACK_PAGE_VIEW /* @min:%2etrackPageView */]({ refUri: uri, properties: { duration: 0 } }); // SPA route change loading durations are undefined, so send 0\r\n }).bind(_self, _prevUri), _self.autoRoutePVDelay);\r\n }\r\n }\r\n _addHook(InstrumentEvent(history, \"pushState\", {\r\n ns: _evtNamespace,\r\n rsp: function () {\r\n if (_enableAutoRouteTracking) {\r\n _dispatchEvent(win, createDomEvent(namePrefix + \"pushState\"));\r\n _dispatchEvent(win, createDomEvent(namePrefix + \"locationchange\"));\r\n }\r\n }\r\n }, true));\r\n _addHook(InstrumentEvent(history, \"replaceState\", {\r\n ns: _evtNamespace,\r\n rsp: function () {\r\n if (_enableAutoRouteTracking) {\r\n _dispatchEvent(win, createDomEvent(namePrefix + \"replaceState\"));\r\n _dispatchEvent(win, createDomEvent(namePrefix + \"locationchange\"));\r\n }\r\n }\r\n }, true));\r\n eventOn(win, namePrefix + \"popstate\", _popstateHandler, _evtNamespace);\r\n eventOn(win, namePrefix + \"locationchange\", _locationChangeHandler, _evtNamespace);\r\n _historyListenerAdded = true;\r\n }\r\n function _addUnhandledPromiseRejectionTracking(_window, _location) {\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](onConfigChange(_extConfig, function () {\r\n _enableUnhandledPromiseRejectionTracking = _extConfig[_DYN_ENABLE_UNHANDLED_PRO12 /* @min:%2eenableUnhandledPromiseRejectionTracking */] === true;\r\n _autoExceptionInstrumented = _autoExceptionInstrumented || _extConfig[_DYN_AUTO_UNHANDLED_PROMI13 /* @min:%2eautoUnhandledPromiseInstrumented */];\r\n if (_enableUnhandledPromiseRejectionTracking && !_autoUnhandledPromiseInstrumented) {\r\n // We want to enable exception auto collection and it has not been done so yet\r\n _addHook(InstrumentEvent(_window, \"onunhandledrejection\", {\r\n ns: _evtNamespace,\r\n rsp: function (callDetails, error) {\r\n if (_enableUnhandledPromiseRejectionTracking && callDetails.rslt !== true) { // handled could be typeof function\r\n _self[_DYN__ONERROR /* @min:%2e_onerror */](Exception[_DYN__CREATE_AUTO_EXCEPTI6 /* @min:%2eCreateAutoException */](_getReason(error), _location ? _location[_DYN_HREF /* @min:%2ehref */] : \"\", 0, 0, error, callDetails.evt));\r\n }\r\n }\r\n }, false));\r\n _extConfig[_DYN_AUTO_UNHANDLED_PROMI13 /* @min:%2eautoUnhandledPromiseInstrumented */] = _autoUnhandledPromiseInstrumented = true;\r\n }\r\n }));\r\n }\r\n /**\r\n * This method will throw exceptions in debug mode or attempt to log the error as a console warning.\r\n * @param severity - {eLoggingSeverity} - The severity of the log message\r\n * @param msgId - {_eInternalLogMessage} - The log message.\r\n */\r\n function _throwInternal(severity, msgId, msg, properties, isUserAct) {\r\n _self[_DYN_DIAG_LOG /* @min:%2ediagLog */]().throwInternal(severity, msgId, msg, properties, isUserAct);\r\n }\r\n function _initDefaults() {\r\n _eventTracking = null;\r\n _pageTracking = null;\r\n _pageViewManager = null;\r\n _pageViewPerformanceManager = null;\r\n _pageVisitTimeManager = null;\r\n _preInitTelemetryInitializers = null;\r\n _isBrowserLinkTrackingEnabled = false;\r\n _browserLinkInitializerAdded = false;\r\n _enableAutoRouteTracking = false;\r\n _historyListenerAdded = false;\r\n _disableExceptionTracking = false;\r\n _autoExceptionInstrumented = false;\r\n _enableUnhandledPromiseRejectionTracking = false;\r\n _autoUnhandledPromiseInstrumented = false;\r\n _autoTrackPageVisitTime = false;\r\n // Counts number of trackAjax invocations.\r\n // By default we only monitor X ajax call per view to avoid too much load.\r\n // Default value is set in config.\r\n // This counter keeps increasing even after the limit is reached.\r\n _trackAjaxAttempts = 0;\r\n // array with max length of 2 that store current url and previous url for SPA page route change trackPageview use.\r\n var location = getLocation(true);\r\n _prevUri = location && location[_DYN_HREF /* @min:%2ehref */] || \"\";\r\n _currUri = null;\r\n _evtNamespace = null;\r\n _extConfig = null;\r\n // Define _self.config\r\n objDefine(_self, \"config\", {\r\n g: function () { return _extConfig; }\r\n });\r\n }\r\n // For backward compatibility\r\n objDefine(_self, \"_pageViewManager\", { g: function () { return _pageViewManager; } });\r\n objDefine(_self, \"_pageViewPerformanceManager\", { g: function () { return _pageViewPerformanceManager; } });\r\n objDefine(_self, \"_pageVisitTimeManager\", { g: function () { return _pageVisitTimeManager; } });\r\n objDefine(_self, \"_evtNamespace\", { g: function () { return \".\" + _evtNamespace; } });\r\n });\r\n return _this;\r\n }\r\n// Removed Stub for AnalyticsPlugin.prototype.getCookieMgr.\r\n// Removed Stub for AnalyticsPlugin.prototype.processTelemetry.\r\n// Removed Stub for AnalyticsPlugin.prototype.trackEvent.\r\n// Removed Stub for AnalyticsPlugin.prototype.startTrackEvent.\r\n// Removed Stub for AnalyticsPlugin.prototype.stopTrackEvent.\r\n// Removed Stub for AnalyticsPlugin.prototype.trackTrace.\r\n// Removed Stub for AnalyticsPlugin.prototype.trackMetric.\r\n// Removed Stub for AnalyticsPlugin.prototype.trackPageView.\r\n// Removed Stub for AnalyticsPlugin.prototype.sendPageViewInternal.\r\n// Removed Stub for AnalyticsPlugin.prototype.sendPageViewPerformanceInternal.\r\n// Removed Stub for AnalyticsPlugin.prototype.trackPageViewPerformance.\r\n// Removed Stub for AnalyticsPlugin.prototype.startTrackPage.\r\n// Removed Stub for AnalyticsPlugin.prototype.stopTrackPage.\r\n// Removed Stub for AnalyticsPlugin.prototype.sendExceptionInternal.\r\n// Removed Stub for AnalyticsPlugin.prototype.trackException.\r\n// Removed Stub for AnalyticsPlugin.prototype._onerror.\r\n// Removed Stub for AnalyticsPlugin.prototype.addTelemetryInitializer.\r\n// Removed Stub for AnalyticsPlugin.prototype.initialize.\r\n AnalyticsPlugin.Version = '3.3.4'; // Not currently used anywhere\r\n return AnalyticsPlugin;\r\n}(BaseTelemetryPlugin));\r\nexport { AnalyticsPlugin };\r\n","/*\n * Application Insights JavaScript SDK - Web Analytics, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { dateTimeUtilsDuration } from \"@microsoft/applicationinsights-common\";\r\nimport { _throwInternal, arrForEach, dumpObj, getDocument, getExceptionName, getLocation, isNullOrUndefined } from \"@microsoft/applicationinsights-core-js\";\r\nimport { getPerformance, isUndefined, isWebWorker, scheduleTimeout } from \"@nevware21/ts-utils\";\r\nimport { _DYN_DURATION, _DYN_GET_ENTRIES_BY_TYPE, _DYN_GET_PERFORMANCE_TIMI15, _DYN_HREF, _DYN_IS_PERFORMANCE_TIMIN14, _DYN_IS_PERFORMANCE_TIMIN17, _DYN_LENGTH, _DYN_NAVIGATION_START, _DYN_POPULATE_PAGE_VIEW_P4, _DYN_PROPERTIES, _DYN_SEND_PAGE_VIEW_INTER2, _DYN_SEND_PAGE_VIEW_PERFO3, _DYN_SHOULD_COLLECT_DURAT16, _DYN_START_TIME, _DYN_TRACK_PAGE_VIEW } from \"../../__DynamicConstants\";\r\n/**\r\n * Class encapsulates sending page views and page view performance telemetry.\r\n */\r\nvar PageViewManager = /** @class */ (function () {\r\n function PageViewManager(appInsights, overridePageViewDuration, core, pageViewPerformanceManager) {\r\n dynamicProto(PageViewManager, this, function (_self) {\r\n var queueTimer = null;\r\n var itemQueue = [];\r\n var pageViewPerformanceSent = false;\r\n var firstPageViewSent = false;\r\n var _logger;\r\n if (core) {\r\n _logger = core.logger;\r\n }\r\n function _flushChannels(isAsync) {\r\n if (core) {\r\n core.flush(isAsync, function () {\r\n // Event flushed, callback added to prevent promise creation\r\n });\r\n }\r\n }\r\n function _startTimer() {\r\n if (!queueTimer) {\r\n queueTimer = scheduleTimeout((function () {\r\n queueTimer = null;\r\n var allItems = itemQueue.slice(0);\r\n var doFlush = false;\r\n itemQueue = [];\r\n arrForEach(allItems, function (item) {\r\n if (!item()) {\r\n // Not processed so rescheduled\r\n itemQueue.push(item);\r\n }\r\n else {\r\n doFlush = true;\r\n }\r\n });\r\n if (itemQueue[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n _startTimer();\r\n }\r\n if (doFlush) {\r\n // We process at least one item so flush the queue\r\n _flushChannels(true);\r\n }\r\n }), 100);\r\n }\r\n }\r\n function _addQueue(cb) {\r\n itemQueue.push(cb);\r\n _startTimer();\r\n }\r\n _self[_DYN_TRACK_PAGE_VIEW /* @min:%2etrackPageView */] = function (pageView, customProperties) {\r\n var name = pageView.name;\r\n if (isNullOrUndefined(name) || typeof name !== \"string\") {\r\n var doc = getDocument();\r\n name = pageView.name = doc && doc.title || \"\";\r\n }\r\n var uri = pageView.uri;\r\n if (isNullOrUndefined(uri) || typeof uri !== \"string\") {\r\n var location_1 = getLocation();\r\n uri = pageView.uri = location_1 && location_1[_DYN_HREF /* @min:%2ehref */] || \"\";\r\n }\r\n if (!firstPageViewSent) {\r\n var perf = getPerformance();\r\n // Access the performance timing object\r\n var navigationEntries = (perf && perf[_DYN_GET_ENTRIES_BY_TYPE /* @min:%2egetEntriesByType */] && perf[_DYN_GET_ENTRIES_BY_TYPE /* @min:%2egetEntriesByType */](\"navigation\"));\r\n // Edge Case the navigation Entries may return an empty array and the timeOrigin is not supported on IE\r\n if (navigationEntries && navigationEntries[0] && !isUndefined(perf.timeOrigin)) {\r\n // Get the value of loadEventStart\r\n var loadEventStart = navigationEntries[0].loadEventStart;\r\n pageView[_DYN_START_TIME /* @min:%2estartTime */] = new Date(perf.timeOrigin + loadEventStart);\r\n }\r\n else {\r\n // calculate the start time manually\r\n var duration_1 = ((customProperties || pageView[_DYN_PROPERTIES /* @min:%2eproperties */] || {})[_DYN_DURATION /* @min:%2eduration */] || 0);\r\n pageView[_DYN_START_TIME /* @min:%2estartTime */] = new Date(new Date().getTime() - duration_1);\r\n }\r\n firstPageViewSent = true;\r\n }\r\n // case 1a. if performance timing is not supported by the browser, send the page view telemetry with the duration provided by the user. If the user\r\n // do not provide the duration, set duration to undefined\r\n // Also this is case 4\r\n if (!pageViewPerformanceManager[_DYN_IS_PERFORMANCE_TIMIN14 /* @min:%2eisPerformanceTimingSupported */]()) {\r\n appInsights[_DYN_SEND_PAGE_VIEW_INTER2 /* @min:%2esendPageViewInternal */](pageView, customProperties);\r\n _flushChannels(true);\r\n if (!isWebWorker()) {\r\n // no navigation timing (IE 8, iOS Safari 8.4, Opera Mini 8 - see http://caniuse.com/#feat=nav-timing)\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 25 /* _eInternalMessageId.NavigationTimingNotSupported */, \"trackPageView: navigation timing API used for calculation of page duration is not supported in this browser. This page view will be collected without duration and timing info.\");\r\n }\r\n return;\r\n }\r\n var pageViewSent = false;\r\n var customDuration;\r\n // if the performance timing is supported by the browser, calculate the custom duration\r\n var start = pageViewPerformanceManager[_DYN_GET_PERFORMANCE_TIMI15 /* @min:%2egetPerformanceTiming */]()[_DYN_NAVIGATION_START /* @min:%2enavigationStart */];\r\n if (start > 0) {\r\n customDuration = dateTimeUtilsDuration(start, +new Date);\r\n if (!pageViewPerformanceManager[_DYN_SHOULD_COLLECT_DURAT16 /* @min:%2eshouldCollectDuration */](customDuration)) {\r\n customDuration = undefined;\r\n }\r\n }\r\n // if the user has provided duration, send a page view telemetry with the provided duration. Otherwise, if\r\n // overridePageViewDuration is set to true, send a page view telemetry with the custom duration calculated earlier\r\n var duration;\r\n if (!isNullOrUndefined(customProperties) &&\r\n !isNullOrUndefined(customProperties[_DYN_DURATION /* @min:%2eduration */])) {\r\n duration = customProperties[_DYN_DURATION /* @min:%2eduration */];\r\n }\r\n if (overridePageViewDuration || !isNaN(duration)) {\r\n if (isNaN(duration)) {\r\n // case 3\r\n if (!customProperties) {\r\n customProperties = {};\r\n }\r\n customProperties[_DYN_DURATION /* @min:%2eduration */] = customDuration;\r\n }\r\n // case 2\r\n appInsights[_DYN_SEND_PAGE_VIEW_INTER2 /* @min:%2esendPageViewInternal */](pageView, customProperties);\r\n _flushChannels(true);\r\n pageViewSent = true;\r\n }\r\n // now try to send the page view performance telemetry\r\n var maxDurationLimit = 60000;\r\n if (!customProperties) {\r\n customProperties = {};\r\n }\r\n // Queue the event for processing\r\n _addQueue(function () {\r\n var processed = false;\r\n try {\r\n if (pageViewPerformanceManager[_DYN_IS_PERFORMANCE_TIMIN17 /* @min:%2eisPerformanceTimingDataReady */]()) {\r\n processed = true;\r\n var pageViewPerformance = {\r\n name: name,\r\n uri: uri\r\n };\r\n pageViewPerformanceManager[_DYN_POPULATE_PAGE_VIEW_P4 /* @min:%2epopulatePageViewPerformanceEvent */](pageViewPerformance);\r\n if (!pageViewPerformance.isValid && !pageViewSent) {\r\n // If navigation timing gives invalid numbers, then go back to \"override page view duration\" mode.\r\n // That's the best value we can get that makes sense.\r\n customProperties[_DYN_DURATION /* @min:%2eduration */] = customDuration;\r\n appInsights[_DYN_SEND_PAGE_VIEW_INTER2 /* @min:%2esendPageViewInternal */](pageView, customProperties);\r\n }\r\n else {\r\n if (!pageViewSent) {\r\n customProperties[_DYN_DURATION /* @min:%2eduration */] = pageViewPerformance.durationMs;\r\n appInsights[_DYN_SEND_PAGE_VIEW_INTER2 /* @min:%2esendPageViewInternal */](pageView, customProperties);\r\n }\r\n if (!pageViewPerformanceSent) {\r\n appInsights[_DYN_SEND_PAGE_VIEW_PERFO3 /* @min:%2esendPageViewPerformanceInternal */](pageViewPerformance, customProperties);\r\n pageViewPerformanceSent = true;\r\n }\r\n }\r\n }\r\n else if (start > 0 && dateTimeUtilsDuration(start, +new Date) > maxDurationLimit) {\r\n // if performance timings are not ready but we exceeded the maximum duration limit, just log a page view telemetry\r\n // with the maximum duration limit. Otherwise, keep waiting until performance timings are ready\r\n processed = true;\r\n if (!pageViewSent) {\r\n customProperties[_DYN_DURATION /* @min:%2eduration */] = maxDurationLimit;\r\n appInsights[_DYN_SEND_PAGE_VIEW_INTER2 /* @min:%2esendPageViewInternal */](pageView, customProperties);\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _throwInternal(_logger, 1 /* eLoggingSeverity.CRITICAL */, 38 /* _eInternalMessageId.TrackPVFailedCalc */, \"trackPageView failed on page load calculation: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n return processed;\r\n });\r\n };\r\n _self.teardown = function (unloadCtx, unloadState) {\r\n if (queueTimer) {\r\n queueTimer.cancel();\r\n queueTimer = null;\r\n var allItems = itemQueue.slice(0);\r\n var doFlush_1 = false;\r\n itemQueue = [];\r\n arrForEach(allItems, function (item) {\r\n if (item()) {\r\n doFlush_1 = true;\r\n }\r\n });\r\n }\r\n };\r\n });\r\n }\r\n// Removed Stub for PageViewManager.prototype.trackPageView.\r\n// Removed Stub for PageViewManager.prototype.teardown.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n PageViewManager.__ieDyn=1;\n\n return PageViewManager;\r\n}());\r\nexport { PageViewManager };\r\n","/*\n * Application Insights JavaScript SDK - Web Analytics, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { dateTimeUtilsDuration, msToTimeSpan } from \"@microsoft/applicationinsights-common\";\r\nimport { _throwInternal, getNavigator, getPerformance, safeGetLogger } from \"@microsoft/applicationinsights-core-js\";\r\nimport { strIndexOf } from \"@nevware21/ts-utils\";\r\nimport { _DYN_CONNECT_END, _DYN_DURATION, _DYN_GET_ENTRIES_BY_TYPE, _DYN_GET_PERFORMANCE_TIMI15, _DYN_IS_PERFORMANCE_TIMIN14, _DYN_IS_PERFORMANCE_TIMIN17, _DYN_LENGTH, _DYN_LOAD_EVENT_END, _DYN_NAVIGATION_START, _DYN_POPULATE_PAGE_VIEW_P4, _DYN_REQUEST_START, _DYN_RESPONSE_END, _DYN_RESPONSE_START, _DYN_SHOULD_COLLECT_DURAT16, _DYN_START_TIME } from \"../../__DynamicConstants\";\r\nvar MAX_DURATION_ALLOWED = 3600000; // 1h\r\nvar botAgentNames = [\"googlebot\", \"adsbot-google\", \"apis-google\", \"mediapartners-google\"];\r\nfunction _isPerformanceTimingSupported() {\r\n var perf = getPerformance();\r\n return perf && !!perf.timing;\r\n}\r\nfunction _isPerformanceNavigationTimingSupported() {\r\n var perf = getPerformance();\r\n return perf && perf.getEntriesByType && perf.getEntriesByType(\"navigation\")[_DYN_LENGTH /* @min:%2elength */] > 0;\r\n}\r\nfunction _isPerformanceTimingDataReady() {\r\n var perf = getPerformance();\r\n var timing = perf ? perf.timing : 0;\r\n return timing\r\n && timing.domainLookupStart > 0\r\n && timing[_DYN_NAVIGATION_START /* @min:%2enavigationStart */] > 0\r\n && timing[_DYN_RESPONSE_START /* @min:%2eresponseStart */] > 0\r\n && timing[_DYN_REQUEST_START /* @min:%2erequestStart */] > 0\r\n && timing[_DYN_LOAD_EVENT_END /* @min:%2eloadEventEnd */] > 0\r\n && timing[_DYN_RESPONSE_END /* @min:%2eresponseEnd */] > 0\r\n && timing[_DYN_CONNECT_END /* @min:%2econnectEnd */] > 0\r\n && timing.domLoading > 0;\r\n}\r\nfunction _getPerformanceTiming() {\r\n if (_isPerformanceTimingSupported()) {\r\n return getPerformance().timing;\r\n }\r\n return null;\r\n}\r\nfunction _getPerformanceNavigationTiming() {\r\n if (_isPerformanceNavigationTimingSupported()) {\r\n return getPerformance()[_DYN_GET_ENTRIES_BY_TYPE /* @min:%2egetEntriesByType */](\"navigation\")[0];\r\n }\r\n return null;\r\n}\r\n/**\r\n* This method tells if given durations should be excluded from collection.\r\n*/\r\nfunction _shouldCollectDuration() {\r\n var durations = [];\r\n for (var _i = 0; _i < arguments.length; _i++) {\r\n durations[_i] = arguments[_i];\r\n }\r\n var _navigator = getNavigator() || {};\r\n // a full list of Google crawlers user agent strings - https://support.google.com/webmasters/answer/1061943?hl=en\r\n var userAgent = _navigator.userAgent;\r\n var isGoogleBot = false;\r\n if (userAgent) {\r\n for (var i = 0; i < botAgentNames[_DYN_LENGTH /* @min:%2elength */]; i++) {\r\n isGoogleBot = isGoogleBot || strIndexOf(userAgent.toLowerCase(), botAgentNames[i]) !== -1;\r\n }\r\n }\r\n if (isGoogleBot) {\r\n // Don't report durations for GoogleBot, it is returning invalid values in performance.timing API.\r\n return false;\r\n }\r\n else {\r\n // for other page views, don't report if it's outside of a reasonable range\r\n for (var i = 0; i < durations[_DYN_LENGTH /* @min:%2elength */]; i++) {\r\n if (durations[i] < 0 || durations[i] >= MAX_DURATION_ALLOWED) {\r\n return false;\r\n }\r\n }\r\n }\r\n return true;\r\n}\r\n/**\r\n * Class encapsulates sending page view performance telemetry.\r\n */\r\nvar PageViewPerformanceManager = /** @class */ (function () {\r\n function PageViewPerformanceManager(core) {\r\n var _logger = safeGetLogger(core);\r\n dynamicProto(PageViewPerformanceManager, this, function (_self) {\r\n _self[_DYN_POPULATE_PAGE_VIEW_P4 /* @min:%2epopulatePageViewPerformanceEvent */] = function (pageViewPerformance) {\r\n pageViewPerformance.isValid = false;\r\n /*\r\n * http://www.w3.org/TR/navigation-timing/#processing-model\r\n * |-navigationStart\r\n * | |-connectEnd\r\n * | ||-requestStart\r\n * | || |-responseStart\r\n * | || | |-responseEnd\r\n * | || | |\r\n * | || | | |-loadEventEnd\r\n * |---network---||---request---|---response---|---dom---|\r\n * |--------------------------total----------------------|\r\n *\r\n * total = The difference between the load event of the current document is completed and the first recorded timestamp of the performance entry : https://developer.mozilla.org/en-US/docs/Web/Performance/Navigation_and_resource_timings#duration\r\n * network = Redirect time + App Cache + DNS lookup time + TCP connection time\r\n * request = Request time : https://developer.mozilla.org/en-US/docs/Web/Performance/Navigation_and_resource_timings#request_time\r\n * response = Response time\r\n * dom = Document load time : https://html.spec.whatwg.org/multipage/dom.html#document-load-timing-info\r\n * = Document processing time : https://developers.google.com/web/fundamentals/performance/navigation-and-resource-timing/#document_processing\r\n * + Loading time : https://developers.google.com/web/fundamentals/performance/navigation-and-resource-timing/#loading\r\n */\r\n var navigationTiming = _getPerformanceNavigationTiming();\r\n var timing = _getPerformanceTiming();\r\n var total = 0;\r\n var network = 0;\r\n var request = 0;\r\n var response = 0;\r\n var dom = 0;\r\n if (navigationTiming || timing) {\r\n if (navigationTiming) {\r\n total = navigationTiming[_DYN_DURATION /* @min:%2eduration */];\r\n /**\r\n * support both cases:\r\n * - startTime is always zero: https://developer.mozilla.org/en-US/docs/Web/API/PerformanceNavigationTiming\r\n * - for older browsers where the startTime is not zero\r\n */\r\n network = navigationTiming[_DYN_START_TIME /* @min:%2estartTime */] === 0 ? navigationTiming[_DYN_CONNECT_END /* @min:%2econnectEnd */] : dateTimeUtilsDuration(navigationTiming[_DYN_START_TIME /* @min:%2estartTime */], navigationTiming[_DYN_CONNECT_END /* @min:%2econnectEnd */]);\r\n request = dateTimeUtilsDuration(navigationTiming.requestStart, navigationTiming[_DYN_RESPONSE_START /* @min:%2eresponseStart */]);\r\n response = dateTimeUtilsDuration(navigationTiming[_DYN_RESPONSE_START /* @min:%2eresponseStart */], navigationTiming[_DYN_RESPONSE_END /* @min:%2eresponseEnd */]);\r\n dom = dateTimeUtilsDuration(navigationTiming.responseEnd, navigationTiming[_DYN_LOAD_EVENT_END /* @min:%2eloadEventEnd */]);\r\n }\r\n else {\r\n total = dateTimeUtilsDuration(timing[_DYN_NAVIGATION_START /* @min:%2enavigationStart */], timing[_DYN_LOAD_EVENT_END /* @min:%2eloadEventEnd */]);\r\n network = dateTimeUtilsDuration(timing[_DYN_NAVIGATION_START /* @min:%2enavigationStart */], timing[_DYN_CONNECT_END /* @min:%2econnectEnd */]);\r\n request = dateTimeUtilsDuration(timing.requestStart, timing[_DYN_RESPONSE_START /* @min:%2eresponseStart */]);\r\n response = dateTimeUtilsDuration(timing[_DYN_RESPONSE_START /* @min:%2eresponseStart */], timing[_DYN_RESPONSE_END /* @min:%2eresponseEnd */]);\r\n dom = dateTimeUtilsDuration(timing.responseEnd, timing[_DYN_LOAD_EVENT_END /* @min:%2eloadEventEnd */]);\r\n }\r\n if (total === 0) {\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 10 /* _eInternalMessageId.ErrorPVCalc */, \"error calculating page view performance.\", { total: total, network: network, request: request, response: response, dom: dom });\r\n }\r\n else if (!_self[_DYN_SHOULD_COLLECT_DURAT16 /* @min:%2eshouldCollectDuration */](total, network, request, response, dom)) {\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 45 /* _eInternalMessageId.InvalidDurationValue */, \"Invalid page load duration value. Browser perf data won't be sent.\", { total: total, network: network, request: request, response: response, dom: dom });\r\n }\r\n else if (total < Math.floor(network) + Math.floor(request) + Math.floor(response) + Math.floor(dom)) {\r\n // some browsers may report individual components incorrectly so that the sum of the parts will be bigger than total PLT\r\n // in this case, don't report client performance from this page\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 8 /* _eInternalMessageId.ClientPerformanceMathError */, \"client performance math error.\", { total: total, network: network, request: request, response: response, dom: dom });\r\n }\r\n else {\r\n pageViewPerformance.durationMs = total;\r\n // // convert to timespans\r\n pageViewPerformance.perfTotal = pageViewPerformance[_DYN_DURATION /* @min:%2eduration */] = msToTimeSpan(total);\r\n pageViewPerformance.networkConnect = msToTimeSpan(network);\r\n pageViewPerformance.sentRequest = msToTimeSpan(request);\r\n pageViewPerformance.receivedResponse = msToTimeSpan(response);\r\n pageViewPerformance.domProcessing = msToTimeSpan(dom);\r\n pageViewPerformance.isValid = true;\r\n }\r\n }\r\n };\r\n _self[_DYN_GET_PERFORMANCE_TIMI15 /* @min:%2egetPerformanceTiming */] = _getPerformanceTiming;\r\n _self[_DYN_IS_PERFORMANCE_TIMIN14 /* @min:%2eisPerformanceTimingSupported */] = _isPerformanceTimingSupported;\r\n _self[_DYN_IS_PERFORMANCE_TIMIN17 /* @min:%2eisPerformanceTimingDataReady */] = _isPerformanceTimingDataReady;\r\n _self[_DYN_SHOULD_COLLECT_DURAT16 /* @min:%2eshouldCollectDuration */] = _shouldCollectDuration;\r\n });\r\n }\r\n// Removed Stub for PageViewPerformanceManager.prototype.populatePageViewPerformanceEvent.\r\n// Removed Stub for PageViewPerformanceManager.prototype.getPerformanceTiming.\r\n// Removed Stub for PageViewPerformanceManager.prototype.isPerformanceTimingSupported.\r\n// Removed Stub for PageViewPerformanceManager.prototype.isPerformanceTimingDataReady.\r\n// Removed Stub for PageViewPerformanceManager.prototype.shouldCollectDuration.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n PageViewPerformanceManager.__ieDyn=1;\n\n return PageViewPerformanceManager;\r\n}());\r\nexport { PageViewPerformanceManager };\r\n","/*\n * Application Insights JavaScript SDK - Web Analytics, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { utlCanUseSessionStorage, utlGetSessionStorage, utlRemoveSessionStorage, utlSetSessionStorage } from \"@microsoft/applicationinsights-common\";\r\nimport { _warnToConsole, dateNow, dumpObj, getJSON, hasJSON, throwError } from \"@microsoft/applicationinsights-core-js\";\r\nimport { objDefine } from \"@nevware21/ts-utils\";\r\nimport { _DYN_PAGE_VISIT_START_TIM18, _DYN_TRACK_PREVIOUS_PAGE_1 } from \"../../__DynamicConstants\";\r\n/**\r\n * Used to track page visit durations\r\n */\r\nvar PageVisitTimeManager = /** @class */ (function () {\r\n /**\r\n * Creates a new instance of PageVisitTimeManager\r\n * @param pageVisitTimeTrackingHandler - Delegate that will be called to send telemetry data to AI (when trackPreviousPageVisit is called)\r\n * @returns {}\r\n */\r\n function PageVisitTimeManager(logger, pageVisitTimeTrackingHandler) {\r\n var prevPageVisitDataKeyName = \"prevPageVisitData\";\r\n dynamicProto(PageVisitTimeManager, this, function (_self) {\r\n _self[_DYN_TRACK_PREVIOUS_PAGE_1 /* @min:%2etrackPreviousPageVisit */] = function (currentPageName, currentPageUrl) {\r\n try {\r\n // Restart timer for new page view\r\n var prevPageVisitTimeData = restartPageVisitTimer(currentPageName, currentPageUrl);\r\n // If there was a page already being timed, track the visit time for it now.\r\n if (prevPageVisitTimeData) {\r\n pageVisitTimeTrackingHandler(prevPageVisitTimeData.pageName, prevPageVisitTimeData.pageUrl, prevPageVisitTimeData.pageVisitTime);\r\n }\r\n }\r\n catch (e) {\r\n _warnToConsole(logger, \"Auto track page visit time failed, metric will not be collected: \" + dumpObj(e));\r\n }\r\n };\r\n /**\r\n * Stops timing of current page (if exists) and starts timing for duration of visit to pageName\r\n * @param pageName - Name of page to begin timing visit duration\r\n * @returns {PageVisitData} Page visit data (including duration) of pageName from last call to start or restart, if exists. Null if not.\r\n */\r\n function restartPageVisitTimer(pageName, pageUrl) {\r\n var prevPageVisitData = null;\r\n try {\r\n prevPageVisitData = stopPageVisitTimer();\r\n if (utlCanUseSessionStorage()) {\r\n if (utlGetSessionStorage(logger, prevPageVisitDataKeyName) != null) {\r\n throwError(\"Cannot call startPageVisit consecutively without first calling stopPageVisit\");\r\n }\r\n var currPageVisitDataStr = getJSON().stringify(new PageVisitData(pageName, pageUrl));\r\n utlSetSessionStorage(logger, prevPageVisitDataKeyName, currPageVisitDataStr);\r\n }\r\n }\r\n catch (e) {\r\n _warnToConsole(logger, \"Call to restart failed: \" + dumpObj(e));\r\n prevPageVisitData = null;\r\n }\r\n return prevPageVisitData;\r\n }\r\n /**\r\n * Stops timing of current page, if exists.\r\n * @returns {PageVisitData} Page visit data (including duration) of pageName from call to start, if exists. Null if not.\r\n */\r\n function stopPageVisitTimer() {\r\n var prevPageVisitData = null;\r\n try {\r\n if (utlCanUseSessionStorage()) {\r\n // Define end time of page's visit\r\n var pageVisitEndTime = dateNow();\r\n // Try to retrieve page name and start time from session storage\r\n var pageVisitDataJsonStr = utlGetSessionStorage(logger, prevPageVisitDataKeyName);\r\n if (pageVisitDataJsonStr && hasJSON()) {\r\n // if previous page data exists, set end time of visit\r\n prevPageVisitData = getJSON().parse(pageVisitDataJsonStr);\r\n prevPageVisitData.pageVisitTime = pageVisitEndTime - prevPageVisitData[_DYN_PAGE_VISIT_START_TIM18 /* @min:%2epageVisitStartTime */];\r\n // Remove data from storage since we already used it\r\n utlRemoveSessionStorage(logger, prevPageVisitDataKeyName);\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _warnToConsole(logger, \"Stop page visit timer failed: \" + dumpObj(e));\r\n prevPageVisitData = null;\r\n }\r\n return prevPageVisitData;\r\n }\r\n // For backward compatibility\r\n objDefine(_self, \"_logger\", { g: function () { return logger; } });\r\n objDefine(_self, \"pageVisitTimeTrackingHandler\", { g: function () { return pageVisitTimeTrackingHandler; } });\r\n });\r\n }\r\n// Removed Stub for PageVisitTimeManager.prototype.trackPreviousPageVisit.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n PageVisitTimeManager.__ieDyn=1;\n\n return PageVisitTimeManager;\r\n}());\r\nexport { PageVisitTimeManager };\r\nvar PageVisitData = /** @class */ (function () {\r\n function PageVisitData(pageName, pageUrl) {\r\n this[_DYN_PAGE_VISIT_START_TIM18 /* @min:%2epageVisitStartTime */] = dateNow();\r\n this.pageName = pageName;\r\n this.pageUrl = pageUrl;\r\n }\r\n return PageVisitData;\r\n}());\r\nexport { PageVisitData };\r\n","/*\n * Application Insights JavaScript SDK - Web Analytics, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { dateTimeUtilsDuration } from \"@microsoft/applicationinsights-common\";\r\nimport { _throwInternal } from \"@microsoft/applicationinsights-core-js\";\r\n/**\r\n * Used to record timed events and page views.\r\n */\r\nvar Timing = /** @class */ (function () {\r\n function Timing(logger, name) {\r\n var _self = this;\r\n var _events = {};\r\n _self.start = function (name) {\r\n if (typeof _events[name] !== \"undefined\") {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 62 /* _eInternalMessageId.StartCalledMoreThanOnce */, \"start was called more than once for this event without calling stop.\", { name: name, key: name }, true);\r\n }\r\n _events[name] = +new Date;\r\n };\r\n _self.stop = function (name, url, properties, measurements) {\r\n var start = _events[name];\r\n if (isNaN(start)) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 63 /* _eInternalMessageId.StopCalledWithoutStart */, \"stop was called without a corresponding start.\", { name: name, key: name }, true);\r\n }\r\n else {\r\n var end = +new Date;\r\n var duration = dateTimeUtilsDuration(start, end);\r\n _self.action(name, url, duration, properties, measurements);\r\n }\r\n delete _events[name];\r\n _events[name] = undefined;\r\n };\r\n }\r\n return Timing;\r\n}());\r\nexport { Timing };\r\n","/*\n * Application Insights JavaScript SDK - Web Analytics, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_TO_STRING = \"toString\"; // Count: 4\r\nexport var _DYN_IS_STORAGE_USE_DISAB0 = \"isStorageUseDisabled\"; // Count: 3\r\nexport var _DYN__ADD_HOOK = \"_addHook\"; // Count: 6\r\nexport var _DYN_CORE = \"core\"; // Count: 7\r\nexport var _DYN_DATA_TYPE = \"dataType\"; // Count: 8\r\nexport var _DYN_ENVELOPE_TYPE = \"envelopeType\"; // Count: 7\r\nexport var _DYN_DIAG_LOG = \"diagLog\"; // Count: 13\r\nexport var _DYN_TRACK = \"track\"; // Count: 7\r\nexport var _DYN_TRACK_PAGE_VIEW = \"trackPageView\"; // Count: 4\r\nexport var _DYN_TRACK_PREVIOUS_PAGE_1 = \"trackPreviousPageVisit\"; // Count: 3\r\nexport var _DYN_SEND_PAGE_VIEW_INTER2 = \"sendPageViewInternal\"; // Count: 7\r\nexport var _DYN_START_TIME = \"startTime\"; // Count: 6\r\nexport var _DYN_PROPERTIES = \"properties\"; // Count: 5\r\nexport var _DYN_DURATION = \"duration\"; // Count: 12\r\nexport var _DYN_SEND_PAGE_VIEW_PERFO3 = \"sendPageViewPerformanceInternal\"; // Count: 3\r\nexport var _DYN_POPULATE_PAGE_VIEW_P4 = \"populatePageViewPerformanceEvent\"; // Count: 3\r\nexport var _DYN_HREF = \"href\"; // Count: 6\r\nexport var _DYN_SEND_EXCEPTION_INTER5 = \"sendExceptionInternal\"; // Count: 2\r\nexport var _DYN_EXCEPTION = \"exception\"; // Count: 3\r\nexport var _DYN_ERROR = \"error\"; // Count: 5\r\nexport var _DYN__ONERROR = \"_onerror\"; // Count: 3\r\nexport var _DYN_ERROR_SRC = \"errorSrc\"; // Count: 3\r\nexport var _DYN_LINE_NUMBER = \"lineNumber\"; // Count: 5\r\nexport var _DYN_COLUMN_NUMBER = \"columnNumber\"; // Count: 5\r\nexport var _DYN_MESSAGE = \"message\"; // Count: 4\r\nexport var _DYN__CREATE_AUTO_EXCEPTI6 = \"CreateAutoException\"; // Count: 3\r\nexport var _DYN_ADD_TELEMETRY_INITIA7 = \"addTelemetryInitializer\"; // Count: 4\r\nexport var _DYN_OVERRIDE_PAGE_VIEW_D8 = \"overridePageViewDuration\"; // Count: 2\r\nexport var _DYN_AUTO_TRACK_PAGE_VISI9 = \"autoTrackPageVisitTime\"; // Count: 2\r\nexport var _DYN_IS_BROWSER_LINK_TRAC10 = \"isBrowserLinkTrackingEnabled\"; // Count: 2\r\nexport var _DYN_LENGTH = \"length\"; // Count: 5\r\nexport var _DYN_ENABLE_AUTO_ROUTE_TR11 = \"enableAutoRouteTracking\"; // Count: 2\r\nexport var _DYN_ENABLE_UNHANDLED_PRO12 = \"enableUnhandledPromiseRejectionTracking\"; // Count: 2\r\nexport var _DYN_AUTO_UNHANDLED_PROMI13 = \"autoUnhandledPromiseInstrumented\"; // Count: 3\r\nexport var _DYN_GET_ENTRIES_BY_TYPE = \"getEntriesByType\"; // Count: 5\r\nexport var _DYN_IS_PERFORMANCE_TIMIN14 = \"isPerformanceTimingSupported\"; // Count: 2\r\nexport var _DYN_GET_PERFORMANCE_TIMI15 = \"getPerformanceTiming\"; // Count: 2\r\nexport var _DYN_NAVIGATION_START = \"navigationStart\"; // Count: 4\r\nexport var _DYN_SHOULD_COLLECT_DURAT16 = \"shouldCollectDuration\"; // Count: 3\r\nexport var _DYN_IS_PERFORMANCE_TIMIN17 = \"isPerformanceTimingDataReady\"; // Count: 2\r\nexport var _DYN_RESPONSE_START = \"responseStart\"; // Count: 5\r\nexport var _DYN_REQUEST_START = \"requestStart\"; // Count: 3\r\nexport var _DYN_LOAD_EVENT_END = \"loadEventEnd\"; // Count: 4\r\nexport var _DYN_RESPONSE_END = \"responseEnd\"; // Count: 5\r\nexport var _DYN_CONNECT_END = \"connectEnd\"; // Count: 4\r\nexport var _DYN_PAGE_VISIT_START_TIM18 = \"pageVisitStartTime\"; // Count: 2\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { isNullOrUndefined, isObject, objExtend, objForEachKey, setValueByKey } from \"@nevware21/ts-utils\";\r\nimport { _DYN_FEATURE_OPT_IN } from \"./__DynamicConstants\";\r\n/**\r\n * Delete a config key in the given cfg, if the config key exists in nonOverrideConfigs and its value is set to true\r\n * @param cfg cfg to modify\r\n * @param nonOverrideConfigs nonOverrideConfigs\r\n * @param curLevel cur config level, starting at 0\r\n * @param maxLevel max config level\r\n * @returns new copy of modified configs\r\n */\r\nexport function replaceByNonOverrideCfg(cfg, nonOverrideConfigs, curLevel, maxLevel) {\r\n try {\r\n var exceedMaxLevel = curLevel > maxLevel;\r\n if (exceedMaxLevel) {\r\n cfg = null;\r\n }\r\n var curCfg_1 = curLevel == 0 ? objExtend({}, cfg) : cfg; // only copy cfg at the begining level\r\n if (curCfg_1 && nonOverrideConfigs && !exceedMaxLevel) {\r\n objForEachKey(curCfg_1, function (key) {\r\n var nonOverrideVal = nonOverrideConfigs[key];\r\n if (!!nonOverrideVal) {\r\n if (isObject(curCfg_1[key]) && isObject(nonOverrideVal)) {\r\n curCfg_1[key] = replaceByNonOverrideCfg(curCfg_1[key], nonOverrideVal, ++curLevel, maxLevel);\r\n }\r\n else {\r\n delete curCfg_1[key];\r\n }\r\n }\r\n });\r\n }\r\n return curCfg_1;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n // if errors happen, do nothing\r\n return cfg;\r\n}\r\n// CDN Mode, value = B (CDN value = B)\r\n// |--------------------------------------------------------------------------|-----------|\r\n// | | none | disabled | enabled | forceOn | forceOff |\r\n// | ------------------ | ----------- | ----------- | ----------- | --------- | --------- |\r\n// | User Mode, value = A | none | none | disabled | enabled | enabled | disabled |\r\n// (user Value = A) | disabled | disabled | disabled | disabled | enabled | disabled |\r\n// | enabled | enabled | disabled | enabled | enabled | disabled |\r\n// | none(blockCdn) | none | none | none | none | none |\r\n// | disabled(blockCdn) | disabled | disabled | disabled | disabled | disabled |\r\n// | enabled(blockCdn) | enabled | enabled | enabled | enabled | enabled |\r\n// This matrix identifies how feature based overrides are selected (if present)\r\n// cdn Mode (cdn Value = B)\r\n// |---------------------------------------------------------------------------|\r\n// | | none | disabled | enabled | forceOn | forceOff |\r\n// | ------------------ | ---------| ---------| ---------| ---------|----------|\r\n// | User Mode | none | A | A | A || B | B || A | B || A |\r\n// (user Value = A) | disabled | A | A | A | B || A | B || A |\r\n// | enabled | A | A | A || B | B || A | B || A |\r\n// | none(blockCdn) | A | A | A | A | A |\r\n// | disabled(blockCdn) | A | A | A | A | A |\r\n// | enabled(blockCdn) | A | A | A | A | A |\r\n// Note:\r\n// Where the \"value\" is an object (map) of encoded key/values which will be used to override the real configuration\r\n// A = either the user supplied enable/disable value (via the `config.featureOptIn[name]`) or if not defined by the user the SDK defaults of the same.\r\n// B = The enable/disable value obtained from the CDN for the named feature\r\n// These are evaluated based on the above matrix to either\r\n// - A (Always the user/sdk value)\r\n// - B (Always the value from the CDN)\r\n// - A || B (If A is null or undefined use the value from the CDN (B) otherwise A)\r\n// - B || A (If B is null or undefined use the user/SDK value otherwise use the value from the CDN)\r\n//\r\n// The result of the value may also be null / undefined, which means there are no overrides to apply when the feature is enabled\r\nvar F = \"featureOptIn.\";\r\nvar M = \".mode\";\r\nvar ON = \".onCfg\";\r\nvar OFF = \".offCfg\";\r\nexport function resolveCdnFeatureCfg(field, cdnCfg, userOptInDetails) {\r\n var _a;\r\n // cdn conifg value\r\n if (!cdnCfg || !cdnCfg.enabled) {\r\n return null;\r\n }\r\n var cdnFt = (cdnCfg[_DYN_FEATURE_OPT_IN /* @min:%2efeatureOptIn */] || {})[field] || { mode: 1 /* CdnFeatureMode.none */ };\r\n var cdnM = cdnFt.mode;\r\n var cdnOnV = cdnFt.onCfg;\r\n var cdnOffV = cdnFt.offCfg;\r\n var userFt = (userOptInDetails || {})[field] || { mode: 2 /* FeatureOptInMode.disable */ }; // default user mode is disable\r\n var userM = userFt.mode;\r\n var userOnV = userFt.onCfg;\r\n var userOffV = userFt.offCfg;\r\n var blockCdn = !!userFt.blockCdnCfg;\r\n var mFld = F + field + M;\r\n var onFld = F + field + ON;\r\n var offFld = F + field + OFF;\r\n var mode = userM;\r\n var onV = userOnV;\r\n var offV = userOffV;\r\n if (!blockCdn) {\r\n if (cdnM === 4 /* CdnFeatureMode.forceOn */ || cdnM === 5 /* CdnFeatureMode.forceOff */) {\r\n mode = (cdnM == 4 /* CdnFeatureMode.forceOn */ ? 3 /* FeatureOptInMode.enable */ : 2 /* FeatureOptInMode.disable */);\r\n onV = cdnOnV || userOnV;\r\n offV = cdnOffV || userOffV;\r\n }\r\n else if (cdnM === 2 /* CdnFeatureMode.disable */ || userM === 2 /* FeatureOptInMode.disable */) {\r\n mode = 2 /* FeatureOptInMode.disable */;\r\n onV = userOnV || cdnOnV;\r\n offV = userOffV || cdnOffV;\r\n }\r\n else if (cdnM === 3 /* CdnFeatureMode.enable */) {\r\n mode = 3 /* FeatureOptInMode.enable */;\r\n onV = userOnV || cdnOnV;\r\n offV = userOffV || cdnOffV;\r\n }\r\n else if (cdnM === 1 /* CdnFeatureMode.none */ && userM === 1 /* FeatureOptInMode.none */) {\r\n mode = 1 /* FeatureOptInMode.none */;\r\n }\r\n }\r\n return _a = {},\r\n _a[mFld] = mode,\r\n _a[onFld] = onV,\r\n _a[offFld] = offV,\r\n _a;\r\n}\r\n// helper function to get cdn config with opt-in features\r\nexport function applyCdnfeatureCfg(cdnCfg, core) {\r\n try {\r\n if (!cdnCfg || !cdnCfg.enabled) {\r\n return null;\r\n }\r\n if (!cdnCfg[_DYN_FEATURE_OPT_IN /* @min:%2efeatureOptIn */]) {\r\n return cdnCfg.config;\r\n }\r\n var optInMap = cdnCfg[_DYN_FEATURE_OPT_IN /* @min:%2efeatureOptIn */];\r\n var cdnConfig_1 = cdnCfg.config || {};\r\n objForEachKey(optInMap, function (key) {\r\n var featureVal = resolveCdnFeatureCfg(key, cdnCfg, core.config[_DYN_FEATURE_OPT_IN /* @min:%2efeatureOptIn */]);\r\n if (!isNullOrUndefined(featureVal)) {\r\n objForEachKey(featureVal, function (config, val) {\r\n setValueByKey(cdnConfig_1, config, val);\r\n });\r\n _overrideCdnCfgByFeature(key, featureVal, cdnConfig_1);\r\n }\r\n });\r\n return cdnConfig_1;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n}\r\nfunction _overrideCdnCfgByFeature(field, ftVal, config) {\r\n var mode = ftVal[F + field + M];\r\n var val = ftVal[F + field + ON];\r\n var dVal = ftVal[F + field + OFF];\r\n var target = null;\r\n if (mode === 3 /* FeatureOptInMode.enable */) {\r\n target = val;\r\n }\r\n if (mode === 2 /* FeatureOptInMode.disable */) {\r\n target = dVal;\r\n }\r\n if (target) {\r\n objForEachKey(target, function (key, cfg) {\r\n setValueByKey(config, key, cfg);\r\n });\r\n }\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n/**\r\n* CfgSyncPlugin.ts\r\n* @copyright Microsoft 2018\r\n*/\r\nvar _a;\r\nimport { __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { BaseTelemetryPlugin, createProcessTelemetryContext, createUniqueNamespace, eventOff, eventOn, getGlobal, getJSON, isFetchSupported, isXhrSupported, mergeEvtNamespace, onConfigChange, sendCustomEvent } from \"@microsoft/applicationinsights-core-js\";\r\nimport { doAwaitResponse } from \"@nevware21/ts-async\";\r\nimport { isFunction, isNullOrUndefined, isPlainObject, objDeepFreeze, scheduleTimeout } from \"@nevware21/ts-utils\";\r\nimport { applyCdnfeatureCfg, replaceByNonOverrideCfg } from \"./CfgSyncHelperFuncs\";\r\nimport { _DYN_NON_OVERRIDE_CONFIGS, _DYN_ON_CFG_CHANGE_RECEIV0, _DYN_SCHEDULE_FETCH_TIMEO1 } from \"./__DynamicConstants\";\r\nvar EVENT_NAME = \"ai_cfgsync\";\r\nvar STR_GET_METHOD = \"GET\";\r\nvar FETCH_TIMEOUT = 1800000; // 30 minutes\r\nvar udfVal = undefined;\r\nvar defaultNonOverrideCfg = { instrumentationKey: true, connectionString: true, endpointUrl: true };\r\nvar _defaultConfig = objDeepFreeze((_a = {\r\n syncMode: 1 /* ICfgSyncMode.Broadcast */,\r\n blkCdnCfg: udfVal,\r\n customEvtName: udfVal,\r\n cfgUrl: udfVal,\r\n overrideSyncFn: udfVal,\r\n overrideFetchFn: udfVal\r\n },\r\n _a[_DYN_ON_CFG_CHANGE_RECEIV0 /* @min:onCfgChangeReceive */] = udfVal,\r\n _a[_DYN_SCHEDULE_FETCH_TIMEO1 /* @min:scheduleFetchTimeout */] = FETCH_TIMEOUT,\r\n _a[_DYN_NON_OVERRIDE_CONFIGS /* @min:nonOverrideConfigs */] = defaultNonOverrideCfg,\r\n _a));\r\nvar CfgSyncPlugin = /** @class */ (function (_super) {\r\n __extends(CfgSyncPlugin, _super);\r\n function CfgSyncPlugin() {\r\n var _this = _super.call(this) || this;\r\n _this.priority = 198;\r\n _this.identifier = \"AppInsightsCfgSyncPlugin\";\r\n var _extensionConfig;\r\n var _mainConfig; // throttle config should be wrapped in IConfiguration\r\n var _evtName;\r\n var _evtNamespace;\r\n var _cfgUrl;\r\n var _timeoutHandle;\r\n var _receiveChanges;\r\n var _broadcastChanges;\r\n var _blkCdnCfg;\r\n var _fetchTimeout;\r\n var _retryCnt;\r\n var _onCfgChangeReceive;\r\n var _nonOverrideConfigs;\r\n var _fetchFn;\r\n var _overrideFetchFn;\r\n var _overrideSyncFn;\r\n var _paused = false;\r\n dynamicProto(CfgSyncPlugin, _this, function (_self, _base) {\r\n _initDefaults();\r\n _self.initialize = function (config, core, extensions, pluginChain) {\r\n _base.initialize(config, core, extensions, pluginChain);\r\n _evtNamespace = mergeEvtNamespace(createUniqueNamespace(_self.identifier), core.evtNamespace && core.evtNamespace());\r\n _populateDefaults(config);\r\n };\r\n _self.getCfg = function () {\r\n return _mainConfig;\r\n };\r\n _self.pause = function () {\r\n _paused = true;\r\n _clearScheduledTimer();\r\n };\r\n _self.resume = function () {\r\n _paused = false;\r\n _setupTimer();\r\n };\r\n // used for V2 to manaully trigger config udpate\r\n _self.setCfg = function (config) {\r\n return _setCfg(config);\r\n };\r\n _self.sync = function (customDetails) {\r\n return _sendCfgsyncEvents(customDetails);\r\n };\r\n _self.updateEventListenerName = function (eventName) {\r\n return _updateEventListenerName(eventName);\r\n };\r\n _self._doTeardown = function (unloadCtx, unloadState) {\r\n _eventOff();\r\n _clearScheduledTimer();\r\n _initDefaults();\r\n };\r\n _self[\"_getDbgPlgTargets\"] = function () {\r\n return [_broadcastChanges, _receiveChanges, _evtName, _blkCdnCfg, _nonOverrideConfigs];\r\n };\r\n function _initDefaults() {\r\n _mainConfig = null;\r\n _evtName = null;\r\n _evtNamespace = null;\r\n _cfgUrl = null;\r\n _receiveChanges = null;\r\n _broadcastChanges = null;\r\n _nonOverrideConfigs = null;\r\n _timeoutHandle = null;\r\n _fetchTimeout = null;\r\n _retryCnt = null;\r\n _blkCdnCfg = null;\r\n _overrideFetchFn = null;\r\n _overrideSyncFn = null;\r\n _onCfgChangeReceive = null;\r\n }\r\n function _populateDefaults(config) {\r\n var identifier = _self.identifier;\r\n var core = _self.core;\r\n _self._addHook(onConfigChange(config, function () {\r\n var ctx = createProcessTelemetryContext(null, config, core);\r\n _extensionConfig = ctx.getExtCfg(identifier, _defaultConfig);\r\n var preBlkCdn = _blkCdnCfg;\r\n _blkCdnCfg = !!_extensionConfig.blkCdnCfg;\r\n // avoid initial call\r\n if (!isNullOrUndefined(preBlkCdn) && preBlkCdn !== _blkCdnCfg) {\r\n if (!_blkCdnCfg && _cfgUrl) {\r\n _fetchFn && _fetchFn(_cfgUrl, _onFetchComplete, _broadcastChanges);\r\n }\r\n else {\r\n _clearScheduledTimer();\r\n }\r\n }\r\n if (isNullOrUndefined(_receiveChanges)) {\r\n _receiveChanges = _extensionConfig.syncMode === 2 /* ICfgSyncMode.Receive */;\r\n }\r\n if (isNullOrUndefined(_broadcastChanges)) {\r\n _broadcastChanges = _extensionConfig.syncMode === 1 /* ICfgSyncMode.Broadcast */;\r\n }\r\n var newEvtName = _extensionConfig.customEvtName || EVENT_NAME;\r\n if (_evtName !== newEvtName) {\r\n if (_receiveChanges) {\r\n _updateEventListenerName(newEvtName);\r\n }\r\n else {\r\n _eventOff();\r\n _evtName = newEvtName;\r\n }\r\n }\r\n if (isNullOrUndefined(_cfgUrl)) {\r\n _cfgUrl = _extensionConfig.cfgUrl;\r\n }\r\n // if cfgUrl is set, we will ignore core config change\r\n if (!_cfgUrl) {\r\n _mainConfig = config;\r\n if (_broadcastChanges) {\r\n _sendCfgsyncEvents();\r\n }\r\n }\r\n }));\r\n _overrideSyncFn = _extensionConfig.overrideSyncFn;\r\n _overrideFetchFn = _extensionConfig.overrideFetchFn;\r\n _onCfgChangeReceive = _extensionConfig[_DYN_ON_CFG_CHANGE_RECEIV0 /* @min:%2eonCfgChangeReceive */];\r\n _nonOverrideConfigs = _extensionConfig[_DYN_NON_OVERRIDE_CONFIGS /* @min:%2enonOverrideConfigs */]; // override values should not be changed\r\n _fetchTimeout = _extensionConfig[_DYN_SCHEDULE_FETCH_TIMEO1 /* @min:%2escheduleFetchTimeout */];\r\n _fetchFn = _getFetchFnInterface();\r\n _retryCnt = 0;\r\n // NOT support cfgURL change to avoid mutiple fetch calls\r\n if (_cfgUrl && !_blkCdnCfg) {\r\n _fetchFn && _fetchFn(_cfgUrl, _onFetchComplete, _broadcastChanges);\r\n }\r\n }\r\n function _setCfg(config, isAutoSync) {\r\n if (config) {\r\n _mainConfig = config;\r\n if (!!isAutoSync && !_paused) {\r\n return _sendCfgsyncEvents();\r\n }\r\n if (_receiveChanges && !_paused) {\r\n _self.core.updateCfg(config);\r\n return true;\r\n }\r\n }\r\n return false;\r\n }\r\n function _eventOff() {\r\n try {\r\n var global_1 = getGlobal();\r\n if (global_1) {\r\n eventOff(global_1, null, null, _evtNamespace);\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n function _sendCfgsyncEvents(customDetails) {\r\n try {\r\n if (!!_overrideSyncFn && isFunction(_overrideSyncFn)) {\r\n return _overrideSyncFn(_mainConfig, customDetails);\r\n }\r\n return sendCustomEvent(_evtName, _mainConfig, customDetails);\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n }\r\n function _updateEventListenerName(name) {\r\n try {\r\n _eventOff();\r\n if (name) {\r\n _evtName = name;\r\n _addEventListener();\r\n }\r\n return true;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n }\r\n function _getFetchFnInterface() {\r\n var _fetchFn = _overrideFetchFn;\r\n if (isNullOrUndefined(_fetchFn)) {\r\n if (isFetchSupported()) {\r\n _fetchFn = _fetchSender;\r\n }\r\n else if (isXhrSupported()) {\r\n _fetchFn = _xhrSender;\r\n }\r\n }\r\n return _fetchFn;\r\n }\r\n function _fetchSender(url, oncomplete, isAutoSync) {\r\n var global = getGlobal();\r\n var fetchFn = (global && global.fetch) || null;\r\n if (url && fetchFn && isFunction(fetchFn)) {\r\n try {\r\n var init = {\r\n method: STR_GET_METHOD\r\n };\r\n var request = new Request(url, init);\r\n doAwaitResponse(fetch(request), function (result) {\r\n var response = result.value;\r\n if (!result.rejected) {\r\n if (response.ok) {\r\n doAwaitResponse(response.text(), function (res) {\r\n _doOnComplete(oncomplete, response.status, res.value, isAutoSync);\r\n });\r\n }\r\n else {\r\n _doOnComplete(oncomplete, response.status, null, isAutoSync);\r\n }\r\n }\r\n else {\r\n _doOnComplete(oncomplete, 400);\r\n }\r\n });\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n }\r\n function _xhrSender(url, oncomplete, isAutoSync) {\r\n try {\r\n var xhr_1 = new XMLHttpRequest();\r\n xhr_1.open(STR_GET_METHOD, url);\r\n xhr_1.onreadystatechange = function () {\r\n if (xhr_1.readyState === XMLHttpRequest.DONE) {\r\n _doOnComplete(oncomplete, xhr_1.status, xhr_1.responseText, isAutoSync);\r\n }\r\n };\r\n xhr_1.onerror = function () {\r\n _doOnComplete(oncomplete, 400);\r\n };\r\n xhr_1.ontimeout = function () {\r\n _doOnComplete(oncomplete, 400);\r\n };\r\n xhr_1.send();\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n function _onFetchComplete(status, response, isAutoSync) {\r\n try {\r\n if (status >= 200 && status < 400 && response) {\r\n _retryCnt = 0; // any successful response will reset retry count to 0\r\n var JSON_1 = getJSON();\r\n if (JSON_1) {\r\n var cdnCfg = JSON_1.parse(response); //comments are not allowed\r\n var cfg = applyCdnfeatureCfg(cdnCfg, _self.core);\r\n var newCfg = cfg && isPlainObject(cfg) && _replaceTartgetByKeys(cfg);\r\n newCfg && _setCfg(newCfg, isAutoSync);\r\n //cfg && _setCfg(cfg, isAutoSync);\r\n }\r\n }\r\n else {\r\n _retryCnt++;\r\n }\r\n if (_retryCnt < 3) {\r\n _setupTimer();\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n function _doOnComplete(oncomplete, status, response, isAutoSync) {\r\n try {\r\n oncomplete(status, response, isAutoSync);\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n function _addEventListener() {\r\n if (_receiveChanges) {\r\n var global_2 = getGlobal();\r\n if (global_2) {\r\n try {\r\n eventOn(global_2, _evtName, function (event) {\r\n // TODO: add more validation here\r\n // may include a \"name\" or some other features to check\r\n var cfgEvent = event && event.detail;\r\n if (_onCfgChangeReceive && cfgEvent) {\r\n _onCfgChangeReceive(cfgEvent);\r\n }\r\n else {\r\n var cfg = cfgEvent && cfgEvent.cfg;\r\n var newCfg = cfg && isPlainObject(cfg) && _replaceTartgetByKeys(cfg);\r\n newCfg && _setCfg(newCfg);\r\n }\r\n }, _evtNamespace, true);\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n }\r\n }\r\n // 4 levels\r\n function _replaceTartgetByKeys(cfg, level) {\r\n var _cfg = null;\r\n try {\r\n if (cfg) {\r\n _cfg = replaceByNonOverrideCfg(cfg, _nonOverrideConfigs, 0, 5);\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return _cfg;\r\n }\r\n /**\r\n * Sets up the timer which triggers fetching cdn every 30mins after inital call\r\n */\r\n function _setupTimer() {\r\n if (!_timeoutHandle && _fetchTimeout) {\r\n _timeoutHandle = scheduleTimeout(function () {\r\n _timeoutHandle = null;\r\n _fetchFn(_cfgUrl, _onFetchComplete, _broadcastChanges);\r\n }, _fetchTimeout);\r\n _timeoutHandle.unref();\r\n }\r\n }\r\n function _clearScheduledTimer() {\r\n _timeoutHandle && _timeoutHandle.cancel();\r\n _timeoutHandle = null;\r\n _retryCnt = 0;\r\n }\r\n _self.processTelemetry = function (env, itemCtx) {\r\n _self.processNext(env, itemCtx);\r\n };\r\n });\r\n return _this;\r\n }\r\n// Removed Stub for CfgSyncPlugin.prototype.initialize.\r\n// Removed Stub for CfgSyncPlugin.prototype.getCfg.\r\n// Removed Stub for CfgSyncPlugin.prototype.setCfg.\r\n// Removed Stub for CfgSyncPlugin.prototype.sync.\r\n// Removed Stub for CfgSyncPlugin.prototype.updateEventListenerName.\r\n// Removed Stub for CfgSyncPlugin.prototype.pause.\r\n// Removed Stub for CfgSyncPlugin.prototype.resume.\r\n //// Removed Stub for CfgSyncPlugin.prototype.processTelemetry.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n CfgSyncPlugin.__ieDyn=1;\n\n return CfgSyncPlugin;\r\n}(BaseTelemetryPlugin));\r\nexport { CfgSyncPlugin };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_FEATURE_OPT_IN = \"featureOptIn\"; // Count: 4\r\nexport var _DYN_ON_CFG_CHANGE_RECEIV0 = \"onCfgChangeReceive\"; // Count: 2\r\nexport var _DYN_NON_OVERRIDE_CONFIGS = \"nonOverrideConfigs\"; // Count: 2\r\nexport var _DYN_SCHEDULE_FETCH_TIMEO1 = \"scheduleFetchTimeout\"; // Count: 2\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { __assignFn as __assign } from \"@microsoft/applicationinsights-shims\";\r\nimport { CtxTagKeys, Data, Envelope, Event, Exception, HttpMethod, Metric, PageView, PageViewPerformance, RemoteDependencyData, SampleRate, Trace, dataSanitizeString } from \"@microsoft/applicationinsights-common\";\r\nimport { _throwInternal, _warnToConsole, getJSON, hasJSON, isNullOrUndefined, isNumber, isString, isTruthy, objForEachKey, optimizeObject, setValue, toISOString } from \"@microsoft/applicationinsights-core-js\";\r\nimport { STR_DURATION } from \"./InternalConstants\";\r\nimport { _DYN_DATA, _DYN_DATA_TYPE, _DYN_DEVICE_TYPE, _DYN_ENVELOPE_TYPE, _DYN_LENGTH, _DYN_MEASUREMENTS, _DYN_NAME, _DYN_STRINGIFY, _DYN_TAGS, _DYN_TO_STRING, _DYN_TRACE_ID } from \"./__DynamicConstants\";\r\n// these two constants are used to filter out properties not needed when trying to extract custom properties and measurements from the incoming payload\r\nvar strBaseType = \"baseType\";\r\nvar strBaseData = \"baseData\";\r\nvar strProperties = \"properties\";\r\nvar strTrue = \"true\";\r\nfunction _setValueIf(target, field, value) {\r\n return setValue(target, field, value, isTruthy);\r\n}\r\n/*\r\n * Maps Part A data from CS 4.0\r\n */\r\nfunction _extractPartAExtensions(logger, item, env) {\r\n // todo: switch to keys from common in this method\r\n var envTags = env[_DYN_TAGS /* @min:%2etags */] = env[_DYN_TAGS /* @min:%2etags */] || {};\r\n var itmExt = item.ext = item.ext || {};\r\n var itmTags = item[_DYN_TAGS /* @min:%2etags */] = item[_DYN_TAGS /* @min:%2etags */] || [];\r\n var extUser = itmExt.user;\r\n if (extUser) {\r\n _setValueIf(envTags, CtxTagKeys.userAuthUserId, extUser.authId);\r\n _setValueIf(envTags, CtxTagKeys.userId, extUser.id || extUser.localId);\r\n }\r\n var extApp = itmExt.app;\r\n if (extApp) {\r\n _setValueIf(envTags, CtxTagKeys.sessionId, extApp.sesId);\r\n }\r\n var extDevice = itmExt.device;\r\n if (extDevice) {\r\n _setValueIf(envTags, CtxTagKeys.deviceId, extDevice.id || extDevice.localId);\r\n _setValueIf(envTags, CtxTagKeys[_DYN_DEVICE_TYPE /* @min:%2edeviceType */], extDevice.deviceClass);\r\n _setValueIf(envTags, CtxTagKeys.deviceIp, extDevice.ip);\r\n _setValueIf(envTags, CtxTagKeys.deviceModel, extDevice.model);\r\n _setValueIf(envTags, CtxTagKeys[_DYN_DEVICE_TYPE /* @min:%2edeviceType */], extDevice[_DYN_DEVICE_TYPE /* @min:%2edeviceType */]);\r\n }\r\n var web = item.ext.web;\r\n if (web) {\r\n _setValueIf(envTags, CtxTagKeys.deviceLanguage, web.browserLang);\r\n _setValueIf(envTags, CtxTagKeys.deviceBrowserVersion, web.browserVer);\r\n _setValueIf(envTags, CtxTagKeys.deviceBrowser, web.browser);\r\n var envData = env[_DYN_DATA /* @min:%2edata */] = env[_DYN_DATA /* @min:%2edata */] || {};\r\n var envBaseData = envData[strBaseData] = envData[strBaseData] || {};\r\n var envProps = envBaseData[strProperties] = envBaseData[strProperties] || {};\r\n _setValueIf(envProps, \"domain\", web.domain);\r\n _setValueIf(envProps, \"isManual\", web.isManual ? strTrue : null);\r\n _setValueIf(envProps, \"screenRes\", web.screenRes);\r\n _setValueIf(envProps, \"userConsent\", web.userConsent ? strTrue : null);\r\n }\r\n var extOs = itmExt.os;\r\n if (extOs) {\r\n _setValueIf(envTags, CtxTagKeys.deviceOS, extOs[_DYN_NAME /* @min:%2ename */]);\r\n _setValueIf(envTags, CtxTagKeys.deviceOSVersion, extOs.osVer);\r\n }\r\n // No support for mapping Trace.traceState to 2.0 as it is currently empty\r\n var extTrace = itmExt.trace;\r\n if (extTrace) {\r\n _setValueIf(envTags, CtxTagKeys.operationParentId, extTrace.parentID);\r\n _setValueIf(envTags, CtxTagKeys.operationName, dataSanitizeString(logger, extTrace[_DYN_NAME /* @min:%2ename */]));\r\n _setValueIf(envTags, CtxTagKeys.operationId, extTrace[_DYN_TRACE_ID /* @min:%2etraceID */]);\r\n }\r\n // Sample 4.0 schema\r\n // {\r\n // \"time\" : \"2018-09-05T22:51:22.4936Z\",\r\n // \"name\" : \"MetricWithNamespace\",\r\n // \"iKey\" : \"ABC-5a4cbd20-e601-4ef5-a3c6-5d6577e4398e\",\r\n // \"ext\": { \"cloud\": {\r\n // \"role\": \"WATSON3\",\r\n // \"roleInstance\": \"CO4AEAP00000260\"\r\n // },\r\n // \"device\": {}, \"correlation\": {} },\r\n // \"tags\": [\r\n // { \"amazon.region\" : \"east2\" },\r\n // { \"os.expid\" : \"wp:02df239\" }\r\n // ]\r\n // }\r\n var tgs = {};\r\n // deals with tags.push({object})\r\n for (var i = itmTags[_DYN_LENGTH /* @min:%2elength */] - 1; i >= 0; i--) {\r\n var tg = itmTags[i];\r\n objForEachKey(tg, function (key, value) {\r\n tgs[key] = value;\r\n });\r\n itmTags.splice(i, 1);\r\n }\r\n // deals with tags[key]=value (and handles hasOwnProperty)\r\n objForEachKey(itmTags, function (tg, value) {\r\n tgs[tg] = value;\r\n });\r\n var theTags = __assign(__assign({}, envTags), tgs);\r\n if (!theTags[CtxTagKeys.internalSdkVersion]) {\r\n // Append a version in case it is not already set\r\n theTags[CtxTagKeys.internalSdkVersion] = dataSanitizeString(logger, \"javascript:\".concat(EnvelopeCreator.Version), 64);\r\n }\r\n env[_DYN_TAGS /* @min:%2etags */] = optimizeObject(theTags);\r\n}\r\nfunction _extractPropsAndMeasurements(data, properties, measurements) {\r\n if (!isNullOrUndefined(data)) {\r\n objForEachKey(data, function (key, value) {\r\n if (isNumber(value)) {\r\n measurements[key] = value;\r\n }\r\n else if (isString(value)) {\r\n properties[key] = value;\r\n }\r\n else if (hasJSON()) {\r\n properties[key] = getJSON()[_DYN_STRINGIFY /* @min:%2estringify */](value);\r\n }\r\n });\r\n }\r\n}\r\nfunction _convertPropsUndefinedToCustomDefinedValue(properties, customUndefinedValue) {\r\n if (!isNullOrUndefined(properties)) {\r\n objForEachKey(properties, function (key, value) {\r\n properties[key] = value || customUndefinedValue;\r\n });\r\n }\r\n}\r\n// TODO: Do we want this to take logger as arg or use this._logger as nonstatic?\r\nfunction _createEnvelope(logger, envelopeType, telemetryItem, data) {\r\n var envelope = new Envelope(logger, data, envelopeType);\r\n _setValueIf(envelope, \"sampleRate\", telemetryItem[SampleRate]);\r\n if ((telemetryItem[strBaseData] || {}).startTime) {\r\n // Starting from Version 3.0.3, the time property will be assigned by the startTime value,\r\n // which records the loadEvent time for the pageView event.\r\n envelope.time = toISOString(telemetryItem[strBaseData].startTime);\r\n }\r\n envelope.iKey = telemetryItem.iKey;\r\n var iKeyNoDashes = telemetryItem.iKey.replace(/-/g, \"\");\r\n envelope[_DYN_NAME /* @min:%2ename */] = envelope[_DYN_NAME /* @min:%2ename */].replace(\"{0}\", iKeyNoDashes);\r\n // extract all extensions from ctx\r\n _extractPartAExtensions(logger, telemetryItem, envelope);\r\n // loop through the envelope tags (extension of Part A) and pick out the ones that should go in outgoing envelope tags\r\n telemetryItem[_DYN_TAGS /* @min:%2etags */] = telemetryItem[_DYN_TAGS /* @min:%2etags */] || [];\r\n return optimizeObject(envelope);\r\n}\r\nfunction EnvelopeCreatorInit(logger, telemetryItem) {\r\n if (isNullOrUndefined(telemetryItem[strBaseData])) {\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 46 /* _eInternalMessageId.TelemetryEnvelopeInvalid */, \"telemetryItem.baseData cannot be null.\");\r\n }\r\n}\r\nexport var EnvelopeCreator = {\r\n Version: '3.3.4'\r\n};\r\nexport function DependencyEnvelopeCreator(logger, telemetryItem, customUndefinedValue) {\r\n EnvelopeCreatorInit(logger, telemetryItem);\r\n var customMeasurements = telemetryItem[strBaseData][_DYN_MEASUREMENTS /* @min:%2emeasurements */] || {};\r\n var customProperties = telemetryItem[strBaseData][strProperties] || {};\r\n _extractPropsAndMeasurements(telemetryItem[_DYN_DATA /* @min:%2edata */], customProperties, customMeasurements);\r\n if (!isNullOrUndefined(customUndefinedValue)) {\r\n _convertPropsUndefinedToCustomDefinedValue(customProperties, customUndefinedValue);\r\n }\r\n var bd = telemetryItem[strBaseData];\r\n if (isNullOrUndefined(bd)) {\r\n _warnToConsole(logger, \"Invalid input for dependency data\");\r\n return null;\r\n }\r\n var method = bd[strProperties] && bd[strProperties][HttpMethod] ? bd[strProperties][HttpMethod] : \"GET\";\r\n var remoteDepData = new RemoteDependencyData(logger, bd.id, bd.target, bd[_DYN_NAME /* @min:%2ename */], bd[STR_DURATION /* @min:%2eduration */], bd.success, bd.responseCode, method, bd.type, bd.correlationContext, customProperties, customMeasurements);\r\n var data = new Data(RemoteDependencyData[_DYN_DATA_TYPE /* @min:%2edataType */], remoteDepData);\r\n return _createEnvelope(logger, RemoteDependencyData[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], telemetryItem, data);\r\n}\r\nexport function EventEnvelopeCreator(logger, telemetryItem, customUndefinedValue) {\r\n EnvelopeCreatorInit(logger, telemetryItem);\r\n var customProperties = {};\r\n var customMeasurements = {};\r\n if (telemetryItem[strBaseType] !== Event[_DYN_DATA_TYPE /* @min:%2edataType */]) {\r\n customProperties[\"baseTypeSource\"] = telemetryItem[strBaseType]; // save the passed in base type as a property\r\n }\r\n if (telemetryItem[strBaseType] === Event[_DYN_DATA_TYPE /* @min:%2edataType */]) { // take collection\r\n customProperties = telemetryItem[strBaseData][strProperties] || {};\r\n customMeasurements = telemetryItem[strBaseData][_DYN_MEASUREMENTS /* @min:%2emeasurements */] || {};\r\n }\r\n else { // if its not a known type, convert to custom event\r\n if (telemetryItem[strBaseData]) {\r\n _extractPropsAndMeasurements(telemetryItem[strBaseData], customProperties, customMeasurements);\r\n }\r\n }\r\n // Extract root level properties from part C telemetryItem.data\r\n _extractPropsAndMeasurements(telemetryItem[_DYN_DATA /* @min:%2edata */], customProperties, customMeasurements);\r\n if (!isNullOrUndefined(customUndefinedValue)) {\r\n _convertPropsUndefinedToCustomDefinedValue(customProperties, customUndefinedValue);\r\n }\r\n var eventName = telemetryItem[strBaseData][_DYN_NAME /* @min:%2ename */];\r\n var eventData = new Event(logger, eventName, customProperties, customMeasurements);\r\n var data = new Data(Event[_DYN_DATA_TYPE /* @min:%2edataType */], eventData);\r\n return _createEnvelope(logger, Event[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], telemetryItem, data);\r\n}\r\nexport function ExceptionEnvelopeCreator(logger, telemetryItem, customUndefinedValue) {\r\n EnvelopeCreatorInit(logger, telemetryItem);\r\n // Extract root level properties from part C telemetryItem.data\r\n var customMeasurements = telemetryItem[strBaseData][_DYN_MEASUREMENTS /* @min:%2emeasurements */] || {};\r\n var customProperties = telemetryItem[strBaseData][strProperties] || {};\r\n _extractPropsAndMeasurements(telemetryItem[_DYN_DATA /* @min:%2edata */], customProperties, customMeasurements);\r\n if (!isNullOrUndefined(customUndefinedValue)) {\r\n _convertPropsUndefinedToCustomDefinedValue(customProperties, customUndefinedValue);\r\n }\r\n var bd = telemetryItem[strBaseData];\r\n var exData = Exception.CreateFromInterface(logger, bd, customProperties, customMeasurements);\r\n var data = new Data(Exception[_DYN_DATA_TYPE /* @min:%2edataType */], exData);\r\n return _createEnvelope(logger, Exception[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], telemetryItem, data);\r\n}\r\nexport function MetricEnvelopeCreator(logger, telemetryItem, customUndefinedValue) {\r\n EnvelopeCreatorInit(logger, telemetryItem);\r\n var baseData = telemetryItem[strBaseData];\r\n var props = baseData[strProperties] || {};\r\n var measurements = baseData[_DYN_MEASUREMENTS /* @min:%2emeasurements */] || {};\r\n _extractPropsAndMeasurements(telemetryItem[_DYN_DATA /* @min:%2edata */], props, measurements);\r\n if (!isNullOrUndefined(customUndefinedValue)) {\r\n _convertPropsUndefinedToCustomDefinedValue(props, customUndefinedValue);\r\n }\r\n var baseMetricData = new Metric(logger, baseData[_DYN_NAME /* @min:%2ename */], baseData.average, baseData.sampleCount, baseData.min, baseData.max, baseData.stdDev, props, measurements);\r\n var data = new Data(Metric[_DYN_DATA_TYPE /* @min:%2edataType */], baseMetricData);\r\n return _createEnvelope(logger, Metric[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], telemetryItem, data);\r\n}\r\nexport function PageViewEnvelopeCreator(logger, telemetryItem, customUndefinedValue) {\r\n EnvelopeCreatorInit(logger, telemetryItem);\r\n // Since duration is not part of the domain properties in Common Schema, extract it from part C\r\n var duration;\r\n var baseData = telemetryItem[strBaseData];\r\n if (!isNullOrUndefined(baseData) &&\r\n !isNullOrUndefined(baseData[strProperties]) &&\r\n !isNullOrUndefined(baseData[strProperties][STR_DURATION])) { // from part B properties\r\n duration = baseData[strProperties][STR_DURATION];\r\n delete baseData[strProperties][STR_DURATION];\r\n }\r\n else if (!isNullOrUndefined(telemetryItem[_DYN_DATA /* @min:%2edata */]) &&\r\n !isNullOrUndefined(telemetryItem[_DYN_DATA /* @min:%2edata */][STR_DURATION])) { // from custom properties\r\n duration = telemetryItem[_DYN_DATA /* @min:%2edata */][STR_DURATION];\r\n delete telemetryItem[_DYN_DATA /* @min:%2edata */][STR_DURATION];\r\n }\r\n var bd = telemetryItem[strBaseData];\r\n // special case: pageview.id is grabbed from current operation id. Analytics plugin is decoupled from properties plugin, so this is done here instead. This can be made a default telemetry intializer instead if needed to be decoupled from channel\r\n var currentContextId;\r\n if (((telemetryItem.ext || {}).trace || {})[_DYN_TRACE_ID /* @min:%2etraceID */]) {\r\n currentContextId = telemetryItem.ext.trace[_DYN_TRACE_ID /* @min:%2etraceID */];\r\n }\r\n var id = bd.id || currentContextId;\r\n var name = bd[_DYN_NAME /* @min:%2ename */];\r\n var url = bd.uri;\r\n var properties = bd[strProperties] || {};\r\n var measurements = bd[_DYN_MEASUREMENTS /* @min:%2emeasurements */] || {};\r\n // refUri is a field that Breeze still does not recognize as part of Part B. For now, put it in Part C until it supports it as a domain property\r\n if (!isNullOrUndefined(bd.refUri)) {\r\n properties[\"refUri\"] = bd.refUri;\r\n }\r\n // pageType is a field that Breeze still does not recognize as part of Part B. For now, put it in Part C until it supports it as a domain property\r\n if (!isNullOrUndefined(bd.pageType)) {\r\n properties[\"pageType\"] = bd.pageType;\r\n }\r\n // isLoggedIn is a field that Breeze still does not recognize as part of Part B. For now, put it in Part C until it supports it as a domain property\r\n if (!isNullOrUndefined(bd.isLoggedIn)) {\r\n properties[\"isLoggedIn\"] = bd.isLoggedIn[_DYN_TO_STRING /* @min:%2etoString */]();\r\n }\r\n // pageTags is a field that Breeze still does not recognize as part of Part B. For now, put it in Part C until it supports it as a domain property\r\n if (!isNullOrUndefined(bd[strProperties])) {\r\n var pageTags = bd[strProperties];\r\n objForEachKey(pageTags, function (key, value) {\r\n properties[key] = value;\r\n });\r\n }\r\n _extractPropsAndMeasurements(telemetryItem[_DYN_DATA /* @min:%2edata */], properties, measurements);\r\n if (!isNullOrUndefined(customUndefinedValue)) {\r\n _convertPropsUndefinedToCustomDefinedValue(properties, customUndefinedValue);\r\n }\r\n var pageViewData = new PageView(logger, name, url, duration, properties, measurements, id);\r\n var data = new Data(PageView[_DYN_DATA_TYPE /* @min:%2edataType */], pageViewData);\r\n return _createEnvelope(logger, PageView[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], telemetryItem, data);\r\n}\r\nexport function PageViewPerformanceEnvelopeCreator(logger, telemetryItem, customUndefinedValue) {\r\n EnvelopeCreatorInit(logger, telemetryItem);\r\n var bd = telemetryItem[strBaseData];\r\n var name = bd[_DYN_NAME /* @min:%2ename */];\r\n var url = bd.uri || bd.url;\r\n var properties = bd[strProperties] || {};\r\n var measurements = bd[_DYN_MEASUREMENTS /* @min:%2emeasurements */] || {};\r\n _extractPropsAndMeasurements(telemetryItem[_DYN_DATA /* @min:%2edata */], properties, measurements);\r\n if (!isNullOrUndefined(customUndefinedValue)) {\r\n _convertPropsUndefinedToCustomDefinedValue(properties, customUndefinedValue);\r\n }\r\n var baseData = new PageViewPerformance(logger, name, url, undefined, properties, measurements, bd);\r\n var data = new Data(PageViewPerformance[_DYN_DATA_TYPE /* @min:%2edataType */], baseData);\r\n return _createEnvelope(logger, PageViewPerformance[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], telemetryItem, data);\r\n}\r\nexport function TraceEnvelopeCreator(logger, telemetryItem, customUndefinedValue) {\r\n EnvelopeCreatorInit(logger, telemetryItem);\r\n var message = telemetryItem[strBaseData].message;\r\n var severityLevel = telemetryItem[strBaseData].severityLevel;\r\n var props = telemetryItem[strBaseData][strProperties] || {};\r\n var measurements = telemetryItem[strBaseData][_DYN_MEASUREMENTS /* @min:%2emeasurements */] || {};\r\n _extractPropsAndMeasurements(telemetryItem[_DYN_DATA /* @min:%2edata */], props, measurements);\r\n if (!isNullOrUndefined(customUndefinedValue)) {\r\n _convertPropsUndefinedToCustomDefinedValue(props, customUndefinedValue);\r\n }\r\n var baseData = new Trace(logger, message, severityLevel, props, measurements);\r\n var data = new Data(Trace[_DYN_DATA_TYPE /* @min:%2edataType */], baseData);\r\n return _createEnvelope(logger, Trace[_DYN_ENVELOPE_TYPE /* @min:%2eenvelopeType */], telemetryItem, data);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// ###################################################################################################################################################\r\n// Note: DON'T Export these const from the package as we are still targeting IE/ES5 this will export a mutable variables that someone could change ###\r\n// ###################################################################################################################################################\r\n// Generally you should only put values that are used more than 2 times and then only if not already exposed as a constant (such as SdkCoreNames)\r\n// as when using \"short\" named values from here they will be will be minified smaller than the SdkCoreNames[eSdkCoreNames.xxxx] value.\r\nexport var STR_DURATION = \"duration\";\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { utlGetSessionStorage, utlRemoveSessionStorage, utlSetSessionStorage } from \"@microsoft/applicationinsights-common\";\r\nimport { _throwInternal, arrForEach, arrIndexOf, dumpObj, getExceptionName, getJSON, isArray, isFunction, isNullOrUndefined, isString } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_BUFFER_OVERRIDE, _DYN_CLEAR, _DYN_CLEAR_SENT, _DYN_CONCAT, _DYN_COUNT, _DYN_CREATE_NEW, _DYN_EMIT_LINE_DELIMITED_0, _DYN_ENQUEUE, _DYN_EVENTS_LIMIT_IN_MEM, _DYN_ITEM, _DYN_LENGTH, _DYN_MARK_AS_SENT, _DYN_PUSH, _DYN_STRINGIFY, _DYN__BUFFER__KEY, _DYN__GET, _DYN__MAX__BUFFER__SIZE, _DYN__SENT__BUFFER__KEY } from \"./__DynamicConstants\";\r\nvar BaseSendBuffer = /** @class */ (function () {\r\n function BaseSendBuffer(logger, config) {\r\n var _buffer = [];\r\n var _bufferFullMessageSent = false;\r\n var _maxRetryCnt = config.maxRetryCnt;\r\n this[_DYN__GET /* @min:%2e_get */] = function () {\r\n return _buffer;\r\n };\r\n this._set = function (buffer) {\r\n _buffer = buffer;\r\n return _buffer;\r\n };\r\n dynamicProto(BaseSendBuffer, this, function (_self) {\r\n _self[_DYN_ENQUEUE /* @min:%2eenqueue */] = function (payload) {\r\n if (_self[_DYN_COUNT /* @min:%2ecount */]() >= config[_DYN_EVENTS_LIMIT_IN_MEM /* @min:%2eeventsLimitInMem */]) {\r\n // sent internal log only once per page view\r\n if (!_bufferFullMessageSent) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 105 /* _eInternalMessageId.InMemoryStorageBufferFull */, \"Maximum in-memory buffer size reached: \" + _self[_DYN_COUNT /* @min:%2ecount */](), true);\r\n _bufferFullMessageSent = true;\r\n }\r\n return;\r\n }\r\n payload.cnt = payload.cnt || 0;\r\n // max retry is defined, and max retry is reached, do not add the payload to buffer\r\n if (!isNullOrUndefined(_maxRetryCnt)) {\r\n if (payload.cnt > _maxRetryCnt) {\r\n // TODO: add log here on dropping payloads\r\n return;\r\n }\r\n }\r\n _buffer[_DYN_PUSH /* @min:%2epush */](payload);\r\n return;\r\n };\r\n _self[_DYN_COUNT /* @min:%2ecount */] = function () {\r\n return _buffer[_DYN_LENGTH /* @min:%2elength */];\r\n };\r\n _self.size = function () {\r\n var size = _buffer[_DYN_LENGTH /* @min:%2elength */];\r\n for (var lp = 0; lp < _buffer[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n size += (_buffer[lp].item)[_DYN_LENGTH /* @min:%2elength */];\r\n }\r\n if (!config[_DYN_EMIT_LINE_DELIMITED_0 /* @min:%2eemitLineDelimitedJson */]) {\r\n size += 2;\r\n }\r\n return size;\r\n };\r\n _self[_DYN_CLEAR /* @min:%2eclear */] = function () {\r\n _buffer = [];\r\n _bufferFullMessageSent = false;\r\n };\r\n _self.getItems = function () {\r\n return _buffer.slice(0);\r\n };\r\n _self.batchPayloads = function (payloads) {\r\n if (payloads && payloads[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n var payloadStr_1 = [];\r\n arrForEach(payloads, function (payload) {\r\n payloadStr_1[_DYN_PUSH /* @min:%2epush */](payload[_DYN_ITEM /* @min:%2eitem */]);\r\n });\r\n var batch = config[_DYN_EMIT_LINE_DELIMITED_0 /* @min:%2eemitLineDelimitedJson */] ?\r\n payloadStr_1.join(\"\\n\") :\r\n \"[\" + payloadStr_1.join(\",\") + \"]\";\r\n return batch;\r\n }\r\n return null;\r\n };\r\n _self[_DYN_CREATE_NEW /* @min:%2ecreateNew */] = function (newLogger, newConfig, canUseSessionStorage) {\r\n var items = _buffer.slice(0);\r\n newLogger = newLogger || logger;\r\n newConfig = newConfig || {};\r\n var newBuffer = !!canUseSessionStorage ? new SessionStorageSendBuffer(newLogger, newConfig) : new ArraySendBuffer(newLogger, newConfig);\r\n arrForEach(items, function (payload) {\r\n newBuffer[_DYN_ENQUEUE /* @min:%2eenqueue */](payload);\r\n });\r\n return newBuffer;\r\n };\r\n });\r\n }\r\n// Removed Stub for BaseSendBuffer.prototype.enqueue.\r\n// Removed Stub for BaseSendBuffer.prototype.count.\r\n// Removed Stub for BaseSendBuffer.prototype.size.\r\n// Removed Stub for BaseSendBuffer.prototype.clear.\r\n// Removed Stub for BaseSendBuffer.prototype.getItems.\r\n// Removed Stub for BaseSendBuffer.prototype.batchPayloads.\r\n// Removed Stub for BaseSendBuffer.prototype.createNew.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n BaseSendBuffer.__ieDyn=1;\n\n return BaseSendBuffer;\r\n}());\r\n/*\r\n * An array based send buffer.\r\n */\r\nvar ArraySendBuffer = /** @class */ (function (_super) {\r\n __extends(ArraySendBuffer, _super);\r\n function ArraySendBuffer(logger, config) {\r\n var _this = _super.call(this, logger, config) || this;\r\n dynamicProto(ArraySendBuffer, _this, function (_self, _base) {\r\n _self[_DYN_MARK_AS_SENT /* @min:%2emarkAsSent */] = function (payload) {\r\n _base[_DYN_CLEAR /* @min:%2eclear */]();\r\n };\r\n _self[_DYN_CLEAR_SENT /* @min:%2eclearSent */] = function (payload) {\r\n // not supported\r\n };\r\n });\r\n return _this;\r\n }\r\n// Removed Stub for ArraySendBuffer.prototype.markAsSent.\r\n// Removed Stub for ArraySendBuffer.prototype.clearSent.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n ArraySendBuffer.__ieDyn=1;\n\n return ArraySendBuffer;\r\n}(BaseSendBuffer));\r\nexport { ArraySendBuffer };\r\nvar PREVIOUS_KEYS = [\"AI_buffer\", \"AI_sentBuffer\"];\r\n/*\r\n * Session storage buffer holds a copy of all unsent items in the browser session storage.\r\n */\r\nvar SessionStorageSendBuffer = /** @class */ (function (_super) {\r\n __extends(SessionStorageSendBuffer, _super);\r\n function SessionStorageSendBuffer(logger, config) {\r\n var _this = _super.call(this, logger, config) || this;\r\n var _bufferFullMessageSent = false;\r\n //Note: should not use config.namePrefix directly, because it will always refers to the latest namePrefix\r\n var _namePrefix = config === null || config === void 0 ? void 0 : config.namePrefix;\r\n // TODO: add remove buffer override as well\r\n var _b = config[_DYN_BUFFER_OVERRIDE /* @min:%2ebufferOverride */] || { getItem: utlGetSessionStorage, setItem: utlSetSessionStorage }, getItem = _b.getItem, setItem = _b.setItem;\r\n var _maxRetryCnt = config.maxRetryCnt;\r\n dynamicProto(SessionStorageSendBuffer, _this, function (_self, _base) {\r\n var bufferItems = _getBuffer(SessionStorageSendBuffer[_DYN__BUFFER__KEY /* @min:%2eBUFFER_KEY */]);\r\n var itemsInSentBuffer = _getBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */]);\r\n var previousItems = _getPreviousEvents();\r\n var notDeliveredItems = itemsInSentBuffer[_DYN_CONCAT /* @min:%2econcat */](previousItems);\r\n var buffer = _self._set(bufferItems[_DYN_CONCAT /* @min:%2econcat */](notDeliveredItems));\r\n // If the buffer has too many items, drop items from the end.\r\n if (buffer[_DYN_LENGTH /* @min:%2elength */] > SessionStorageSendBuffer[_DYN__MAX__BUFFER__SIZE /* @min:%2eMAX_BUFFER_SIZE */]) {\r\n buffer[_DYN_LENGTH /* @min:%2elength */] = SessionStorageSendBuffer[_DYN__MAX__BUFFER__SIZE /* @min:%2eMAX_BUFFER_SIZE */];\r\n }\r\n _setBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */], []);\r\n _setBuffer(SessionStorageSendBuffer[_DYN__BUFFER__KEY /* @min:%2eBUFFER_KEY */], buffer);\r\n _self[_DYN_ENQUEUE /* @min:%2eenqueue */] = function (payload) {\r\n if (_self[_DYN_COUNT /* @min:%2ecount */]() >= SessionStorageSendBuffer[_DYN__MAX__BUFFER__SIZE /* @min:%2eMAX_BUFFER_SIZE */]) {\r\n // sent internal log only once per page view\r\n if (!_bufferFullMessageSent) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 67 /* _eInternalMessageId.SessionStorageBufferFull */, \"Maximum buffer size reached: \" + _self[_DYN_COUNT /* @min:%2ecount */](), true);\r\n _bufferFullMessageSent = true;\r\n }\r\n return;\r\n }\r\n payload.cnt = payload.cnt || 0;\r\n // max retry is defined, and max retry is reached, do not add the payload to buffer\r\n if (!isNullOrUndefined(_maxRetryCnt)) {\r\n if (payload.cnt > _maxRetryCnt) {\r\n // TODO: add log here on dropping payloads\r\n return;\r\n }\r\n }\r\n _base[_DYN_ENQUEUE /* @min:%2eenqueue */](payload);\r\n _setBuffer(SessionStorageSendBuffer.BUFFER_KEY, _self[_DYN__GET /* @min:%2e_get */]());\r\n };\r\n _self[_DYN_CLEAR /* @min:%2eclear */] = function () {\r\n _base[_DYN_CLEAR /* @min:%2eclear */]();\r\n _setBuffer(SessionStorageSendBuffer.BUFFER_KEY, _self[_DYN__GET /* @min:%2e_get */]());\r\n _setBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */], []);\r\n _bufferFullMessageSent = false;\r\n };\r\n _self[_DYN_MARK_AS_SENT /* @min:%2emarkAsSent */] = function (payload) {\r\n _setBuffer(SessionStorageSendBuffer[_DYN__BUFFER__KEY /* @min:%2eBUFFER_KEY */], _self._set(_removePayloadsFromBuffer(payload, _self[_DYN__GET /* @min:%2e_get */]())));\r\n var sentElements = _getBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */]);\r\n if (sentElements instanceof Array && payload instanceof Array) {\r\n sentElements = sentElements[_DYN_CONCAT /* @min:%2econcat */](payload);\r\n if (sentElements[_DYN_LENGTH /* @min:%2elength */] > SessionStorageSendBuffer[_DYN__MAX__BUFFER__SIZE /* @min:%2eMAX_BUFFER_SIZE */]) {\r\n // We send telemetry normally. If the SENT_BUFFER is too big we don't add new elements\r\n // until we receive a response from the backend and the buffer has free space again (see clearSent method)\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 67 /* _eInternalMessageId.SessionStorageBufferFull */, \"Sent buffer reached its maximum size: \" + sentElements[_DYN_LENGTH /* @min:%2elength */], true);\r\n sentElements[_DYN_LENGTH /* @min:%2elength */] = SessionStorageSendBuffer[_DYN__MAX__BUFFER__SIZE /* @min:%2eMAX_BUFFER_SIZE */];\r\n }\r\n _setBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */], sentElements);\r\n }\r\n };\r\n _self[_DYN_CLEAR_SENT /* @min:%2eclearSent */] = function (payload) {\r\n var sentElements = _getBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */]);\r\n sentElements = _removePayloadsFromBuffer(payload, sentElements);\r\n _setBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */], sentElements);\r\n };\r\n _self[_DYN_CREATE_NEW /* @min:%2ecreateNew */] = function (newLogger, newConfig, canUseSessionStorage) {\r\n canUseSessionStorage = !!canUseSessionStorage;\r\n var unsentItems = _self[_DYN__GET /* @min:%2e_get */]().slice(0);\r\n var sentItems = _getBuffer(SessionStorageSendBuffer[_DYN__SENT__BUFFER__KEY /* @min:%2eSENT_BUFFER_KEY */]).slice(0);\r\n newLogger = newLogger || logger;\r\n newConfig = newConfig || {};\r\n // to make sure that we do not send duplicated payloads when it is switched back to previous one\r\n _self[_DYN_CLEAR /* @min:%2eclear */]();\r\n var newBuffer = canUseSessionStorage ? new SessionStorageSendBuffer(newLogger, newConfig) : new ArraySendBuffer(newLogger, newConfig);\r\n arrForEach(unsentItems, function (payload) {\r\n newBuffer[_DYN_ENQUEUE /* @min:%2eenqueue */](payload);\r\n });\r\n if (canUseSessionStorage) {\r\n // arr buffer will clear all payloads if markAsSent() is called\r\n newBuffer[_DYN_MARK_AS_SENT /* @min:%2emarkAsSent */](sentItems);\r\n }\r\n return newBuffer;\r\n };\r\n function _removePayloadsFromBuffer(payloads, buffer) {\r\n var remaining = [];\r\n var payloadStr = [];\r\n arrForEach(payloads, function (payload) {\r\n payloadStr[_DYN_PUSH /* @min:%2epush */](payload[_DYN_ITEM /* @min:%2eitem */]);\r\n });\r\n arrForEach(buffer, function (value) {\r\n if (!isFunction(value) && arrIndexOf(payloadStr, value[_DYN_ITEM /* @min:%2eitem */]) === -1) {\r\n remaining[_DYN_PUSH /* @min:%2epush */](value);\r\n }\r\n });\r\n return remaining;\r\n }\r\n function _getBuffer(key) {\r\n var prefixedKey = key;\r\n prefixedKey = _namePrefix ? _namePrefix + \"_\" + prefixedKey : prefixedKey;\r\n return _getBufferBase(prefixedKey);\r\n }\r\n function _getBufferBase(key) {\r\n try {\r\n var bufferJson = getItem(logger, key);\r\n if (bufferJson) {\r\n var buffer_1 = getJSON().parse(bufferJson);\r\n if (isString(buffer_1)) {\r\n // When using some version prototype.js the stringify / parse cycle does not decode array's correctly\r\n buffer_1 = getJSON().parse(buffer_1);\r\n }\r\n if (buffer_1 && isArray(buffer_1)) {\r\n return buffer_1;\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 42 /* _eInternalMessageId.FailedToRestoreStorageBuffer */, \" storage key: \" + key + \", \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n return [];\r\n }\r\n function _setBuffer(key, buffer) {\r\n var prefixedKey = key;\r\n try {\r\n prefixedKey = _namePrefix ? _namePrefix + \"_\" + prefixedKey : prefixedKey;\r\n var bufferJson = JSON[_DYN_STRINGIFY /* @min:%2estringify */](buffer);\r\n setItem(logger, prefixedKey, bufferJson);\r\n }\r\n catch (e) {\r\n // if there was an error, clear the buffer\r\n // telemetry is stored in the _buffer array so we won't loose any items\r\n setItem(logger, prefixedKey, JSON[_DYN_STRINGIFY /* @min:%2estringify */]([]));\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 41 /* _eInternalMessageId.FailedToSetStorageBuffer */, \" storage key: \" + prefixedKey + \", \" + getExceptionName(e) + \". Buffer cleared\", { exception: dumpObj(e) });\r\n }\r\n }\r\n // this removes buffer with prefix+key\r\n function _getPreviousEvents() {\r\n var items = [];\r\n try {\r\n arrForEach(PREVIOUS_KEYS, function (key) {\r\n var events = _getItemsFromPreviousKey(key);\r\n items = items[_DYN_CONCAT /* @min:%2econcat */](events);\r\n // to make sure that we also transfer items from old prefixed + key buffer\r\n if (_namePrefix) {\r\n var prefixedKey = _namePrefix + \"_\" + key;\r\n var prefixEvents = _getItemsFromPreviousKey(prefixedKey);\r\n items = items[_DYN_CONCAT /* @min:%2econcat */](prefixEvents);\r\n }\r\n });\r\n return items;\r\n }\r\n catch (e) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 41 /* _eInternalMessageId.FailedToSetStorageBuffer */, \"Transfer events from previous buffers: \" + getExceptionName(e) + \". previous Buffer items can not be removed\", { exception: dumpObj(e) });\r\n }\r\n return [];\r\n }\r\n // transform string[] to IInternalStorageItem[]\r\n function _getItemsFromPreviousKey(key) {\r\n try {\r\n var items = _getBufferBase(key);\r\n var transFormedItems_1 = [];\r\n arrForEach(items, function (item) {\r\n var internalItem = {\r\n item: item,\r\n cnt: 0 // previous events will be default to 0 count\r\n };\r\n transFormedItems_1[_DYN_PUSH /* @min:%2epush */](internalItem);\r\n });\r\n // remove the session storage if we can add events back\r\n utlRemoveSessionStorage(logger, key);\r\n return transFormedItems_1;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return [];\r\n }\r\n });\r\n return _this;\r\n }\r\n// Removed Stub for SessionStorageSendBuffer.prototype.enqueue.\r\n// Removed Stub for SessionStorageSendBuffer.prototype.clear.\r\n// Removed Stub for SessionStorageSendBuffer.prototype.markAsSent.\r\n// Removed Stub for SessionStorageSendBuffer.prototype.clearSent.\r\n// Removed Stub for SessionStorageSendBuffer.prototype.createNew.\r\n var _a;\r\n _a = SessionStorageSendBuffer;\r\n SessionStorageSendBuffer.VERSION = \"_1\";\r\n SessionStorageSendBuffer.BUFFER_KEY = \"AI_buffer\" + _a.VERSION;\r\n SessionStorageSendBuffer.SENT_BUFFER_KEY = \"AI_sentBuffer\" + _a.VERSION;\r\n // Maximum number of payloads stored in the buffer. If the buffer is full, new elements will be dropped.\r\n SessionStorageSendBuffer.MAX_BUFFER_SIZE = 2000;\r\n return SessionStorageSendBuffer;\r\n}(BaseSendBuffer));\r\nexport { SessionStorageSendBuffer };\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nvar _a, _b;\r\nimport { __assignFn as __assign, __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { BreezeChannelIdentifier, DEFAULT_BREEZE_ENDPOINT, DEFAULT_BREEZE_PATH, Event, Exception, Metric, PageView, PageViewPerformance, ProcessLegacy, RemoteDependencyData, RequestHeaders, SampleRate, Trace, createOfflineListener, isInternalApplicationInsightsEndpoint, utlCanUseSessionStorage, utlSetStoragePrefix } from \"@microsoft/applicationinsights-common\";\r\nimport { ActiveStatus, BaseTelemetryPlugin, SenderPostManager, _throwInternal, _warnToConsole, arrForEach, cfgDfBoolean, cfgDfValidate, createProcessTelemetryContext, createUniqueNamespace, dateNow, dumpObj, formatErrorMessageXdr, formatErrorMessageXhr, getExceptionName, getIEVersion, isArray, isBeaconsSupported, isFetchSupported, isNullOrUndefined, mergeEvtNamespace, objExtend, onConfigChange, parseResponse, prependTransports, runTargetUnload } from \"@microsoft/applicationinsights-core-js\";\r\nimport { isNumber, isPromiseLike, isString, isTruthy, objDeepFreeze, objDefine, scheduleTimeout } from \"@nevware21/ts-utils\";\r\nimport { DependencyEnvelopeCreator, EventEnvelopeCreator, ExceptionEnvelopeCreator, MetricEnvelopeCreator, PageViewEnvelopeCreator, PageViewPerformanceEnvelopeCreator, TraceEnvelopeCreator } from \"./EnvelopeCreator\";\r\nimport { ArraySendBuffer, SessionStorageSendBuffer } from \"./SendBuffer\";\r\nimport { Serializer } from \"./Serializer\";\r\nimport { Sample } from \"./TelemetryProcessors/Sample\";\r\nimport { _DYN_ALWAYS_USE_XHR_OVERR4, _DYN_BASE_TYPE, _DYN_BUFFER_OVERRIDE, _DYN_CLEAR, _DYN_CLEAR_SENT, _DYN_CONVERT_UNDEFINED, _DYN_COUNT, _DYN_CREATE_NEW, _DYN_CUSTOM_HEADERS, _DYN_DATA, _DYN_DIAG_LOG, _DYN_DISABLE_SEND_BEACON_7, _DYN_DISABLE_XHR, _DYN_EMIT_LINE_DELIMITED_0, _DYN_ENABLE_SEND_PROMISE, _DYN_ENABLE_SESSION_STORA5, _DYN_ENDPOINT_URL, _DYN_ENQUEUE, _DYN_EVENTS_LIMIT_IN_MEM, _DYN_EVENTS_SEND_REQUEST, _DYN_GET_SENDER_INST, _DYN_INITIALIZE, _DYN_INSTRUMENTATION_KEY, _DYN_IS_BEACON_API_DISABL3, _DYN_ITEM, _DYN_ITEMS_ACCEPTED, _DYN_ITEMS_RECEIVED, _DYN_LENGTH, _DYN_MARK_AS_SENT, _DYN_MAX_BATCH_INTERVAL, _DYN_MAX_BATCH_SIZE_IN_BY1, _DYN_ONUNLOAD_DISABLE_BEA2, _DYN_ONUNLOAD_DISABLE_FET6, _DYN_ORI_PAYLOAD, _DYN_PUSH, _DYN_SAMPLE_RATE, _DYN_SERIALIZE, _DYN_TAGS, _DYN_TRIGGER_SEND, _DYN_UNLOAD_TRANSPORTS, _DYN__BUFFER, _DYN__ON_ERROR, _DYN__ON_PARTIAL_SUCCESS, _DYN__ON_SUCCESS, _DYN__SENDER } from \"./__DynamicConstants\";\r\nvar UNDEFINED_VALUE = undefined;\r\nvar EMPTY_STR = \"\";\r\nvar FetchSyncRequestSizeLimitBytes = 65000; // approx 64kb (the current Edge, Firefox and Chrome max limit)\r\nfunction _getResponseText(xhr) {\r\n try {\r\n return xhr.responseText;\r\n }\r\n catch (e) {\r\n // Best effort, as XHR may throw while XDR wont so just ignore\r\n }\r\n return null;\r\n}\r\nfunction isOverrideFn(httpXHROverride) {\r\n return httpXHROverride && httpXHROverride.sendPOST;\r\n}\r\nvar defaultAppInsightsChannelConfig = objDeepFreeze((_a = {\r\n // Use the default value (handles empty string in the configuration)\r\n endpointUrl: cfgDfValidate(isTruthy, DEFAULT_BREEZE_ENDPOINT + DEFAULT_BREEZE_PATH)\r\n },\r\n _a[_DYN_EMIT_LINE_DELIMITED_0 /* @min:emitLineDelimitedJson */] = cfgDfBoolean(),\r\n _a[_DYN_MAX_BATCH_INTERVAL /* @min:maxBatchInterval */] = 15000,\r\n _a[_DYN_MAX_BATCH_SIZE_IN_BY1 /* @min:maxBatchSizeInBytes */] = 102400,\r\n _a.disableTelemetry = cfgDfBoolean(),\r\n _a[_DYN_ENABLE_SESSION_STORA5 /* @min:enableSessionStorageBuffer */] = cfgDfBoolean(true),\r\n _a.isRetryDisabled = cfgDfBoolean(),\r\n _a[_DYN_IS_BEACON_API_DISABL3 /* @min:isBeaconApiDisabled */] = cfgDfBoolean(true),\r\n _a[_DYN_DISABLE_SEND_BEACON_7 /* @min:disableSendBeaconSplit */] = cfgDfBoolean(true),\r\n _a[_DYN_DISABLE_XHR /* @min:disableXhr */] = cfgDfBoolean(),\r\n _a[_DYN_ONUNLOAD_DISABLE_FET6 /* @min:onunloadDisableFetch */] = cfgDfBoolean(),\r\n _a[_DYN_ONUNLOAD_DISABLE_BEA2 /* @min:onunloadDisableBeacon */] = cfgDfBoolean(),\r\n _a[_DYN_INSTRUMENTATION_KEY /* @min:instrumentationKey */] = UNDEFINED_VALUE,\r\n _a.namePrefix = UNDEFINED_VALUE,\r\n _a.samplingPercentage = cfgDfValidate(_chkSampling, 100),\r\n _a[_DYN_CUSTOM_HEADERS /* @min:customHeaders */] = UNDEFINED_VALUE,\r\n _a[_DYN_CONVERT_UNDEFINED /* @min:convertUndefined */] = UNDEFINED_VALUE,\r\n _a[_DYN_EVENTS_LIMIT_IN_MEM /* @min:eventsLimitInMem */] = 10000,\r\n _a[_DYN_BUFFER_OVERRIDE /* @min:bufferOverride */] = false,\r\n _a.httpXHROverride = { isVal: isOverrideFn, v: UNDEFINED_VALUE },\r\n _a[_DYN_ALWAYS_USE_XHR_OVERR4 /* @min:alwaysUseXhrOverride */] = cfgDfBoolean(),\r\n _a.transports = UNDEFINED_VALUE,\r\n _a.retryCodes = UNDEFINED_VALUE,\r\n _a.maxRetryCnt = { isVal: isNumber, v: 10 },\r\n _a));\r\nfunction _chkSampling(value) {\r\n return !isNaN(value) && value > 0 && value <= 100;\r\n}\r\nvar EnvelopeTypeCreator = (_b = {},\r\n _b[Event.dataType] = EventEnvelopeCreator,\r\n _b[Trace.dataType] = TraceEnvelopeCreator,\r\n _b[PageView.dataType] = PageViewEnvelopeCreator,\r\n _b[PageViewPerformance.dataType] = PageViewPerformanceEnvelopeCreator,\r\n _b[Exception.dataType] = ExceptionEnvelopeCreator,\r\n _b[Metric.dataType] = MetricEnvelopeCreator,\r\n _b[RemoteDependencyData.dataType] = DependencyEnvelopeCreator,\r\n _b);\r\nvar Sender = /** @class */ (function (_super) {\r\n __extends(Sender, _super);\r\n function Sender() {\r\n var _this = _super.call(this) || this;\r\n _this.priority = 1001;\r\n _this.identifier = BreezeChannelIdentifier;\r\n // Don't set the defaults here, set them in the _initDefaults() as this is also called during unload\r\n var _consecutiveErrors; // How many times in a row a retryable error condition has occurred.\r\n var _retryAt; // The time to retry at in milliseconds from 1970/01/01 (this makes the timer calculation easy).\r\n var _lastSend; // The time of the last send operation.\r\n var _paused; // Flag indicating that the sending should be paused\r\n var _timeoutHandle; // Handle to the timer for delayed sending of batches of data.\r\n var _serializer;\r\n var _stamp_specific_redirects;\r\n var _headers;\r\n var _syncFetchPayload = 0; // Keep track of the outstanding sync fetch payload total (as sync fetch has limits)\r\n var _syncUnloadSender; // The identified sender to use for the synchronous unload stage\r\n var _offlineListener;\r\n var _evtNamespace;\r\n var _endpointUrl;\r\n var _orgEndpointUrl;\r\n var _maxBatchSizeInBytes;\r\n var _beaconSupported;\r\n var _beaconOnUnloadSupported;\r\n var _beaconNormalSupported;\r\n var _customHeaders;\r\n var _disableTelemetry;\r\n var _instrumentationKey;\r\n var _convertUndefined;\r\n var _isRetryDisabled;\r\n var _maxBatchInterval;\r\n var _sessionStorageUsed;\r\n var _bufferOverrideUsed;\r\n var _namePrefix;\r\n var _enableSendPromise;\r\n var _alwaysUseCustomSend;\r\n var _disableXhr;\r\n var _fetchKeepAlive;\r\n var _xhrSend;\r\n var _fallbackSend;\r\n var _disableBeaconSplit;\r\n var _sendPostMgr;\r\n var _retryCodes;\r\n dynamicProto(Sender, _this, function (_self, _base) {\r\n _initDefaults();\r\n _self.pause = function () {\r\n _clearScheduledTimer();\r\n _paused = true;\r\n };\r\n _self.resume = function () {\r\n if (_paused) {\r\n _paused = false;\r\n _retryAt = null;\r\n // flush if we have exceeded the max-size already\r\n _checkMaxSize();\r\n _setupTimer();\r\n }\r\n };\r\n _self.flush = function (isAsync, callBack, sendReason) {\r\n if (isAsync === void 0) { isAsync = true; }\r\n if (!_paused) {\r\n // Clear the normal schedule timer as we are going to try and flush ASAP\r\n _clearScheduledTimer();\r\n try {\r\n return _self[_DYN_TRIGGER_SEND /* @min:%2etriggerSend */](isAsync, null, sendReason || 1 /* SendRequestReason.ManualFlush */);\r\n }\r\n catch (e) {\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 1 /* eLoggingSeverity.CRITICAL */, 22 /* _eInternalMessageId.FlushFailed */, \"flush failed, telemetry will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n };\r\n _self.onunloadFlush = function () {\r\n if (!_paused) {\r\n if (_beaconSupported || _alwaysUseCustomSend) {\r\n try {\r\n return _self[_DYN_TRIGGER_SEND /* @min:%2etriggerSend */](true, _doUnloadSend, 2 /* SendRequestReason.Unload */);\r\n }\r\n catch (e) {\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 1 /* eLoggingSeverity.CRITICAL */, 20 /* _eInternalMessageId.FailedToSendQueuedTelemetry */, \"failed to flush with beacon sender on page unload, telemetry will not be collected: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n else {\r\n _self.flush(false);\r\n }\r\n }\r\n };\r\n _self.addHeader = function (name, value) {\r\n _headers[name] = value;\r\n };\r\n _self[_DYN_INITIALIZE /* @min:%2einitialize */] = function (config, core, extensions, pluginChain) {\r\n if (_self.isInitialized()) {\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 1 /* eLoggingSeverity.CRITICAL */, 28 /* _eInternalMessageId.SenderNotInitialized */, \"Sender is already initialized\");\r\n }\r\n _base[_DYN_INITIALIZE /* @min:%2einitialize */](config, core, extensions, pluginChain);\r\n var identifier = _self.identifier;\r\n _serializer = new Serializer(core.logger);\r\n _consecutiveErrors = 0;\r\n _retryAt = null;\r\n _lastSend = 0;\r\n _self[_DYN__SENDER /* @min:%2e_sender */] = null;\r\n _stamp_specific_redirects = 0;\r\n var diagLog = _self[_DYN_DIAG_LOG /* @min:%2ediagLog */]();\r\n _evtNamespace = mergeEvtNamespace(createUniqueNamespace(\"Sender\"), core.evtNamespace && core.evtNamespace());\r\n _offlineListener = createOfflineListener(_evtNamespace);\r\n // This function will be re-called whenever any referenced configuration is changed\r\n _self._addHook(onConfigChange(config, function (details) {\r\n var config = details.cfg;\r\n if (config.storagePrefix) {\r\n utlSetStoragePrefix(config.storagePrefix);\r\n }\r\n var ctx = createProcessTelemetryContext(null, config, core);\r\n // getExtCfg only finds undefined values from core\r\n var senderConfig = ctx.getExtCfg(identifier, defaultAppInsightsChannelConfig);\r\n var curExtUrl = senderConfig[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */];\r\n // if it is not inital change (_endpointUrl has value)\r\n // if current sender endpoint url is not changed directly\r\n // means ExtCfg is not changed directly\r\n // then we need to monitor endpoint url changes from core\r\n if (_endpointUrl && curExtUrl === _endpointUrl) {\r\n var coreUrl = config[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */];\r\n // if core endpoint url is changed\r\n if (coreUrl && coreUrl !== curExtUrl) {\r\n // and endpoint promise changes is handled by this as well\r\n senderConfig[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */] = coreUrl;\r\n }\r\n }\r\n if (isPromiseLike(senderConfig[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */])) {\r\n // if it is promise, means the endpoint url is from core.endpointurl\r\n senderConfig[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */] = config[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */];\r\n }\r\n objDefine(_self, \"_senderConfig\", {\r\n g: function () {\r\n return senderConfig;\r\n }\r\n });\r\n // Only update the endpoint if the original config !== the current config\r\n // This is so any redirect endpointUrl is not overwritten\r\n if (_orgEndpointUrl !== senderConfig[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */]) {\r\n if (_orgEndpointUrl) {\r\n // TODO: add doc to remind users to flush before changing endpoint, otherwise all unsent payload will be sent to new endpoint\r\n }\r\n _endpointUrl = _orgEndpointUrl = senderConfig[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */];\r\n }\r\n // or is not string\r\n if (core.activeStatus() === ActiveStatus.PENDING) {\r\n // waiting for core promises to be resolved\r\n // NOTE: if active status is set to pending, stop sending, clear timer here\r\n _self.pause();\r\n }\r\n else if (core.activeStatus() === ActiveStatus.ACTIVE) {\r\n // core status changed from pending to other status\r\n _self.resume();\r\n }\r\n if (_customHeaders && _customHeaders !== senderConfig[_DYN_CUSTOM_HEADERS /* @min:%2ecustomHeaders */]) {\r\n // Removing any previously defined custom headers as they have changed\r\n arrForEach(_customHeaders, function (customHeader) {\r\n delete _headers[customHeader.header];\r\n });\r\n }\r\n _maxBatchSizeInBytes = senderConfig[_DYN_MAX_BATCH_SIZE_IN_BY1 /* @min:%2emaxBatchSizeInBytes */];\r\n _beaconSupported = (senderConfig[_DYN_ONUNLOAD_DISABLE_BEA2 /* @min:%2eonunloadDisableBeacon */] === false || senderConfig[_DYN_IS_BEACON_API_DISABL3 /* @min:%2eisBeaconApiDisabled */] === false) && isBeaconsSupported();\r\n _beaconOnUnloadSupported = senderConfig[_DYN_ONUNLOAD_DISABLE_BEA2 /* @min:%2eonunloadDisableBeacon */] === false && isBeaconsSupported();\r\n _beaconNormalSupported = senderConfig[_DYN_IS_BEACON_API_DISABL3 /* @min:%2eisBeaconApiDisabled */] === false && isBeaconsSupported();\r\n _alwaysUseCustomSend = senderConfig[_DYN_ALWAYS_USE_XHR_OVERR4 /* @min:%2ealwaysUseXhrOverride */];\r\n _disableXhr = !!senderConfig[_DYN_DISABLE_XHR /* @min:%2edisableXhr */];\r\n _retryCodes = senderConfig.retryCodes;\r\n var bufferOverride = senderConfig[_DYN_BUFFER_OVERRIDE /* @min:%2ebufferOverride */];\r\n var canUseSessionStorage = !!senderConfig[_DYN_ENABLE_SESSION_STORA5 /* @min:%2eenableSessionStorageBuffer */] &&\r\n (!!bufferOverride || utlCanUseSessionStorage());\r\n var namePrefix = senderConfig.namePrefix;\r\n //Note: emitLineDelimitedJson and eventsLimitInMem is directly accessed via config in senderBuffer\r\n //Therefore, if canUseSessionStorage is not changed, we do not need to re initialize a new one\r\n var shouldUpdate = (canUseSessionStorage !== _sessionStorageUsed)\r\n || (canUseSessionStorage && (_namePrefix !== namePrefix)) // prefixName is only used in session storage\r\n || (canUseSessionStorage && (_bufferOverrideUsed !== bufferOverride));\r\n if (_self[_DYN__BUFFER /* @min:%2e_buffer */]) {\r\n // case1 (Pre and Now enableSessionStorageBuffer settings are same)\r\n // if namePrefix changes, transfer current buffer to new buffer\r\n // else no action needed\r\n //case2 (Pre and Now enableSessionStorageBuffer settings are changed)\r\n // transfer current buffer to new buffer\r\n if (shouldUpdate) {\r\n try {\r\n _self._buffer = _self._buffer[_DYN_CREATE_NEW /* @min:%2ecreateNew */](diagLog, senderConfig, canUseSessionStorage);\r\n }\r\n catch (e) {\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 1 /* eLoggingSeverity.CRITICAL */, 12 /* _eInternalMessageId.FailedAddingTelemetryToBuffer */, \"failed to transfer telemetry to different buffer storage, telemetry will be lost: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n _checkMaxSize();\r\n }\r\n else {\r\n _self[_DYN__BUFFER /* @min:%2e_buffer */] = canUseSessionStorage\r\n ? new SessionStorageSendBuffer(diagLog, senderConfig) : new ArraySendBuffer(diagLog, senderConfig);\r\n }\r\n _namePrefix = namePrefix;\r\n _sessionStorageUsed = canUseSessionStorage;\r\n _bufferOverrideUsed = bufferOverride;\r\n _fetchKeepAlive = !senderConfig[_DYN_ONUNLOAD_DISABLE_FET6 /* @min:%2eonunloadDisableFetch */] && isFetchSupported(true);\r\n _disableBeaconSplit = !!senderConfig[_DYN_DISABLE_SEND_BEACON_7 /* @min:%2edisableSendBeaconSplit */];\r\n _self._sample = new Sample(senderConfig.samplingPercentage, diagLog);\r\n _instrumentationKey = senderConfig[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */];\r\n if (!isPromiseLike(_instrumentationKey) && !_validateInstrumentationKey(_instrumentationKey, config)) {\r\n _throwInternal(diagLog, 1 /* eLoggingSeverity.CRITICAL */, 100 /* _eInternalMessageId.InvalidInstrumentationKey */, \"Invalid Instrumentation key \" + _instrumentationKey);\r\n }\r\n _customHeaders = senderConfig[_DYN_CUSTOM_HEADERS /* @min:%2ecustomHeaders */];\r\n if (isString(_endpointUrl) && !isInternalApplicationInsightsEndpoint(_endpointUrl) && _customHeaders && _customHeaders[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n arrForEach(_customHeaders, function (customHeader) {\r\n _this.addHeader(customHeader.header, customHeader.value);\r\n });\r\n }\r\n else {\r\n _customHeaders = null;\r\n }\r\n _enableSendPromise = senderConfig[_DYN_ENABLE_SEND_PROMISE /* @min:%2eenableSendPromise */];\r\n var sendPostConfig = _getSendPostMgrConfig();\r\n // only init it once\r\n if (!_sendPostMgr) {\r\n _sendPostMgr = new SenderPostManager();\r\n _sendPostMgr[_DYN_INITIALIZE /* @min:%2einitialize */](sendPostConfig, diagLog);\r\n }\r\n else {\r\n _sendPostMgr.SetConfig(sendPostConfig);\r\n }\r\n var customInterface = senderConfig.httpXHROverride;\r\n var httpInterface = null;\r\n var syncInterface = null;\r\n // User requested transport(s) values > Beacon > Fetch > XHR\r\n // Beacon would be filtered out if user has set disableBeaconApi to true at _getSenderInterface\r\n var theTransports = prependTransports([3 /* TransportType.Beacon */, 1 /* TransportType.Xhr */, 2 /* TransportType.Fetch */], senderConfig.transports);\r\n httpInterface = _sendPostMgr && _sendPostMgr[_DYN_GET_SENDER_INST /* @min:%2egetSenderInst */](theTransports, false);\r\n var xhrInterface = _sendPostMgr && _sendPostMgr.getFallbackInst();\r\n _xhrSend = function (payload, isAsync) {\r\n return _doSend(xhrInterface, payload, isAsync);\r\n };\r\n _fallbackSend = function (payload, isAsync) {\r\n return _doSend(xhrInterface, payload, isAsync, false);\r\n };\r\n httpInterface = _alwaysUseCustomSend ? customInterface : (httpInterface || customInterface || xhrInterface);\r\n _self[_DYN__SENDER /* @min:%2e_sender */] = function (payload, isAsync) {\r\n return _doSend(httpInterface, payload, isAsync);\r\n };\r\n if (_fetchKeepAlive) {\r\n // Try and use the fetch with keepalive\r\n _syncUnloadSender = _fetchKeepAliveSender;\r\n }\r\n var syncTransports = prependTransports([3 /* TransportType.Beacon */, 1 /* TransportType.Xhr */], senderConfig[_DYN_UNLOAD_TRANSPORTS /* @min:%2eunloadTransports */]);\r\n if (!_fetchKeepAlive) {\r\n // remove fetch from theTransports\r\n syncTransports = syncTransports.filter(function (transport) { return transport !== 2 /* TransportType.Fetch */; });\r\n }\r\n syncInterface = _sendPostMgr && _sendPostMgr[_DYN_GET_SENDER_INST /* @min:%2egetSenderInst */](syncTransports, true);\r\n syncInterface = _alwaysUseCustomSend ? customInterface : (syncInterface || customInterface);\r\n if ((_alwaysUseCustomSend || senderConfig[_DYN_UNLOAD_TRANSPORTS /* @min:%2eunloadTransports */] || !_syncUnloadSender) && syncInterface) {\r\n _syncUnloadSender = function (payload, isAsync) {\r\n return _doSend(syncInterface, payload, isAsync);\r\n };\r\n }\r\n if (!_syncUnloadSender) {\r\n _syncUnloadSender = _xhrSend;\r\n }\r\n _disableTelemetry = senderConfig.disableTelemetry;\r\n _convertUndefined = senderConfig[_DYN_CONVERT_UNDEFINED /* @min:%2econvertUndefined */] || UNDEFINED_VALUE;\r\n _isRetryDisabled = senderConfig.isRetryDisabled;\r\n _maxBatchInterval = senderConfig[_DYN_MAX_BATCH_INTERVAL /* @min:%2emaxBatchInterval */];\r\n }));\r\n };\r\n _self.processTelemetry = function (telemetryItem, itemCtx) {\r\n var _a;\r\n itemCtx = _self._getTelCtx(itemCtx);\r\n var diagLogger = itemCtx[_DYN_DIAG_LOG /* @min:%2ediagLog */]();\r\n try {\r\n var isValidate = _validate(telemetryItem, diagLogger);\r\n if (!isValidate) {\r\n return;\r\n }\r\n var aiEnvelope = _getEnvelope(telemetryItem, diagLogger);\r\n if (!aiEnvelope) {\r\n return;\r\n }\r\n // check if the incoming payload is too large, truncate if necessary\r\n var payload = _serializer[_DYN_SERIALIZE /* @min:%2eserialize */](aiEnvelope);\r\n // flush if we would exceed the max-size limit by adding this item\r\n var buffer = _self[_DYN__BUFFER /* @min:%2e_buffer */];\r\n _checkMaxSize(payload);\r\n var payloadItem = (_a = {},\r\n _a[_DYN_ITEM /* @min:item */] = payload,\r\n _a.cnt = 0 // inital cnt will always be 0\r\n ,\r\n _a);\r\n // enqueue the payload\r\n buffer[_DYN_ENQUEUE /* @min:%2eenqueue */](payloadItem);\r\n // ensure an invocation timeout is set\r\n _setupTimer();\r\n }\r\n catch (e) {\r\n _throwInternal(diagLogger, 2 /* eLoggingSeverity.WARNING */, 12 /* _eInternalMessageId.FailedAddingTelemetryToBuffer */, \"Failed adding telemetry to the sender's buffer, some telemetry will be lost: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n // hand off the telemetry item to the next plugin\r\n _self.processNext(telemetryItem, itemCtx);\r\n };\r\n _self.isCompletelyIdle = function () {\r\n return !_paused && _syncFetchPayload === 0 && _self._buffer[_DYN_COUNT /* @min:%2ecount */]() === 0;\r\n };\r\n _self.getOfflineListener = function () {\r\n return _offlineListener;\r\n };\r\n /**\r\n * xhr state changes\r\n */\r\n _self._xhrReadyStateChange = function (xhr, payload, countOfItemsInPayload) {\r\n // since version 3.2.0, this function is no-op\r\n if (_isStringArr(payload)) {\r\n return;\r\n }\r\n return _xhrReadyStateChange(xhr, payload, countOfItemsInPayload);\r\n };\r\n /**\r\n * Immediately send buffered data\r\n * @param async - {boolean} - Indicates if the events should be sent asynchronously\r\n * @param forcedSender - {SenderFunction} - Indicates the forcedSender, undefined if not passed\r\n */\r\n _self[_DYN_TRIGGER_SEND /* @min:%2etriggerSend */] = function (async, forcedSender, sendReason) {\r\n if (async === void 0) { async = true; }\r\n var result;\r\n if (!_paused) {\r\n try {\r\n var buffer = _self[_DYN__BUFFER /* @min:%2e_buffer */];\r\n // Send data only if disableTelemetry is false\r\n if (!_disableTelemetry) {\r\n if (buffer[_DYN_COUNT /* @min:%2ecount */]() > 0) {\r\n var payload = buffer.getItems();\r\n _notifySendRequest(sendReason || 0 /* SendRequestReason.Undefined */, async);\r\n // invoke send\r\n if (forcedSender) {\r\n result = forcedSender.call(_self, payload, async);\r\n }\r\n else {\r\n result = _self[_DYN__SENDER /* @min:%2e_sender */](payload, async);\r\n }\r\n }\r\n // update lastSend time to enable throttling\r\n _lastSend = +new Date;\r\n }\r\n else {\r\n buffer[_DYN_CLEAR /* @min:%2eclear */]();\r\n }\r\n _clearScheduledTimer();\r\n }\r\n catch (e) {\r\n /* Ignore this error for IE under v10 */\r\n var ieVer = getIEVersion();\r\n if (!ieVer || ieVer > 9) {\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 1 /* eLoggingSeverity.CRITICAL */, 40 /* _eInternalMessageId.TransmissionFailed */, \"Telemetry transmission failed, some telemetry will be lost: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n }\r\n return result;\r\n };\r\n _self.getOfflineSupport = function () {\r\n var _a;\r\n return _a = {\r\n getUrl: function () {\r\n return _endpointUrl;\r\n },\r\n createPayload: _createPayload\r\n },\r\n _a[_DYN_SERIALIZE /* @min:serialize */] = _serialize,\r\n _a.batch = _batch,\r\n _a.shouldProcess = function (evt) {\r\n return !!_validate(evt);\r\n },\r\n _a;\r\n };\r\n _self._doTeardown = function (unloadCtx, unloadState) {\r\n _self.onunloadFlush();\r\n runTargetUnload(_offlineListener, false);\r\n _initDefaults();\r\n };\r\n /**\r\n * error handler\r\n */\r\n _self[_DYN__ON_ERROR /* @min:%2e_onError */] = function (payload, message, event) {\r\n // since version 3.1.3, string[] is no-op\r\n if (_isStringArr(payload)) {\r\n return;\r\n }\r\n return _onError(payload, message, event);\r\n };\r\n /**\r\n * partial success handler\r\n */\r\n _self[_DYN__ON_PARTIAL_SUCCESS /* @min:%2e_onPartialSuccess */] = function (payload, results) {\r\n // since version 3.1.3, string[] is no-op\r\n if (_isStringArr(payload)) {\r\n return;\r\n }\r\n return _onPartialSuccess(payload, results);\r\n };\r\n /**\r\n * success handler\r\n */\r\n _self[_DYN__ON_SUCCESS /* @min:%2e_onSuccess */] = function (payload, countOfItemsInPayload) {\r\n // since version 3.1.3, string[] is no-op\r\n if (_isStringArr(payload)) {\r\n return;\r\n }\r\n return _onSuccess(payload, countOfItemsInPayload);\r\n //_self._buffer && _self._buffer.clearSent(payload);\r\n };\r\n /**\r\n * xdr state changes\r\n */\r\n _self._xdrOnLoad = function (xdr, payload) {\r\n // since version 3.1.3, string[] is no-op\r\n if (_isStringArr(payload)) {\r\n return;\r\n }\r\n return _xdrOnLoad(xdr, payload);\r\n };\r\n function _xdrOnLoad(xdr, payload) {\r\n var responseText = _getResponseText(xdr);\r\n if (xdr && (responseText + \"\" === \"200\" || responseText === \"\")) {\r\n _consecutiveErrors = 0;\r\n _self[_DYN__ON_SUCCESS /* @min:%2e_onSuccess */](payload, 0);\r\n }\r\n else {\r\n var results = parseResponse(responseText);\r\n if (results && results[_DYN_ITEMS_RECEIVED /* @min:%2eitemsReceived */] && results[_DYN_ITEMS_RECEIVED /* @min:%2eitemsReceived */] > results[_DYN_ITEMS_ACCEPTED /* @min:%2eitemsAccepted */]\r\n && !_isRetryDisabled) {\r\n _self[_DYN__ON_PARTIAL_SUCCESS /* @min:%2e_onPartialSuccess */](payload, results);\r\n }\r\n else {\r\n _self[_DYN__ON_ERROR /* @min:%2e_onError */](payload, formatErrorMessageXdr(xdr));\r\n }\r\n }\r\n }\r\n function _getSendPostMgrConfig() {\r\n var _a;\r\n try {\r\n var onCompleteFuncs = {\r\n xdrOnComplete: function (xdr, oncomplete, payload) {\r\n var data = _getPayloadArr(payload);\r\n if (!data) {\r\n return;\r\n }\r\n return _xdrOnLoad(xdr, data);\r\n },\r\n fetchOnComplete: function (response, onComplete, resValue, payload) {\r\n var data = _getPayloadArr(payload);\r\n if (!data) {\r\n return;\r\n }\r\n return _checkResponsStatus(response.status, data, response.url, data[_DYN_LENGTH /* @min:%2elength */], response.statusText, resValue || \"\");\r\n },\r\n xhrOnComplete: function (request, oncomplete, payload) {\r\n var data = _getPayloadArr(payload);\r\n if (!data) {\r\n return;\r\n }\r\n return _xhrReadyStateChange(request, data, data[_DYN_LENGTH /* @min:%2elength */]);\r\n },\r\n beaconOnRetry: function (data, onComplete, canSend) {\r\n return _onBeaconRetry(data, onComplete, canSend);\r\n }\r\n };\r\n var config = (_a = {},\r\n _a[_DYN_ENABLE_SEND_PROMISE /* @min:enableSendPromise */] = _enableSendPromise,\r\n _a.isOneDs = false,\r\n _a.disableCredentials = false,\r\n _a[_DYN_DISABLE_XHR /* @min:disableXhr */] = _disableXhr,\r\n _a.disableBeacon = !_beaconNormalSupported,\r\n _a.disableBeaconSync = !_beaconOnUnloadSupported,\r\n _a.senderOnCompleteCallBack = onCompleteFuncs,\r\n _a);\r\n return config;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n }\r\n /**\r\n * xhr state changes\r\n */\r\n function _xhrReadyStateChange(xhr, payload, countOfItemsInPayload) {\r\n if (xhr.readyState === 4) {\r\n _checkResponsStatus(xhr.status, payload, xhr.responseURL, countOfItemsInPayload, formatErrorMessageXhr(xhr), _getResponseText(xhr) || xhr.response);\r\n }\r\n }\r\n /**\r\n * error handler\r\n */\r\n function _onError(payload, message, event) {\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 26 /* _eInternalMessageId.OnError */, \"Failed to send telemetry.\", { message: message });\r\n _self._buffer && _self._buffer[_DYN_CLEAR_SENT /* @min:%2eclearSent */](payload);\r\n }\r\n /**\r\n * partial success handler\r\n */\r\n function _onPartialSuccess(payload, results) {\r\n var failed = [];\r\n var retry = [];\r\n // Iterate through the reversed array of errors so that splicing doesn't have invalid indexes after the first item.\r\n var errors = results.errors.reverse();\r\n for (var _i = 0, errors_1 = errors; _i < errors_1.length; _i++) {\r\n var error = errors_1[_i];\r\n var extracted = payload.splice(error.index, 1)[0];\r\n if (_isRetriable(error.statusCode)) {\r\n retry[_DYN_PUSH /* @min:%2epush */](extracted);\r\n }\r\n else {\r\n // All other errors, including: 402 (Monthly quota exceeded) and 439 (Too many requests and refresh cache).\r\n failed[_DYN_PUSH /* @min:%2epush */](extracted);\r\n }\r\n }\r\n if (payload[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n _self[_DYN__ON_SUCCESS /* @min:%2e_onSuccess */](payload, results[_DYN_ITEMS_ACCEPTED /* @min:%2eitemsAccepted */]);\r\n }\r\n if (failed[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n _self[_DYN__ON_ERROR /* @min:%2e_onError */](failed, formatErrorMessageXhr(null, [\"partial success\", results[_DYN_ITEMS_ACCEPTED /* @min:%2eitemsAccepted */], \"of\", results.itemsReceived].join(\" \")));\r\n }\r\n if (retry[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n _resendPayload(retry);\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \"Partial success. \" +\r\n \"Delivered: \" + payload[_DYN_LENGTH /* @min:%2elength */] + \", Failed: \" + failed[_DYN_LENGTH /* @min:%2elength */] +\r\n \". Will retry to send \" + retry[_DYN_LENGTH /* @min:%2elength */] + \" our of \" + results[_DYN_ITEMS_RECEIVED /* @min:%2eitemsReceived */] + \" items\");\r\n }\r\n }\r\n /**\r\n * success handler\r\n */\r\n function _onSuccess(payload, countOfItemsInPayload) {\r\n _self._buffer && _self._buffer[_DYN_CLEAR_SENT /* @min:%2eclearSent */](payload);\r\n }\r\n function _getPayloadArr(payload) {\r\n try {\r\n if (payload) {\r\n var internalPayload = payload;\r\n var arr = internalPayload[_DYN_ORI_PAYLOAD /* @min:%2eoriPayload */];\r\n if (arr && arr[_DYN_LENGTH /* @min:%2elength */]) {\r\n return arr;\r\n }\r\n return null;\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n }\r\n function _validate(telemetryItem, diagLogger) {\r\n if (_disableTelemetry) {\r\n // Do not send/save data\r\n return false;\r\n }\r\n // validate input\r\n if (!telemetryItem) {\r\n diagLogger && _throwInternal(diagLogger, 1 /* eLoggingSeverity.CRITICAL */, 7 /* _eInternalMessageId.CannotSendEmptyTelemetry */, \"Cannot send empty telemetry\");\r\n return false;\r\n }\r\n // validate event\r\n if (telemetryItem.baseData && !telemetryItem[_DYN_BASE_TYPE /* @min:%2ebaseType */]) {\r\n diagLogger && _throwInternal(diagLogger, 1 /* eLoggingSeverity.CRITICAL */, 70 /* _eInternalMessageId.InvalidEvent */, \"Cannot send telemetry without baseData and baseType\");\r\n return false;\r\n }\r\n if (!telemetryItem[_DYN_BASE_TYPE /* @min:%2ebaseType */]) {\r\n // Default\r\n telemetryItem[_DYN_BASE_TYPE /* @min:%2ebaseType */] = \"EventData\";\r\n }\r\n // ensure a sender was constructed\r\n if (!_self[_DYN__SENDER /* @min:%2e_sender */]) {\r\n diagLogger && _throwInternal(diagLogger, 1 /* eLoggingSeverity.CRITICAL */, 28 /* _eInternalMessageId.SenderNotInitialized */, \"Sender was not initialized\");\r\n return false;\r\n }\r\n // check if this item should be sampled in, else add sampleRate tag\r\n if (!_isSampledIn(telemetryItem)) {\r\n // Item is sampled out, do not send it\r\n diagLogger && _throwInternal(diagLogger, 2 /* eLoggingSeverity.WARNING */, 33 /* _eInternalMessageId.TelemetrySampledAndNotSent */, \"Telemetry item was sampled out and not sent\", { SampleRate: _self._sample[_DYN_SAMPLE_RATE /* @min:%2esampleRate */] });\r\n return false;\r\n }\r\n else {\r\n telemetryItem[SampleRate] = _self._sample[_DYN_SAMPLE_RATE /* @min:%2esampleRate */];\r\n }\r\n return true;\r\n }\r\n function _getEnvelope(telemetryItem, diagLogger) {\r\n // construct an envelope that Application Insights endpoint can understand\r\n // if ikey of telemetry is provided and not empty, envelope will use this iKey instead of senderConfig iKey\r\n var defaultEnvelopeIkey = telemetryItem.iKey || _instrumentationKey;\r\n var aiEnvelope = Sender.constructEnvelope(telemetryItem, defaultEnvelopeIkey, diagLogger, _convertUndefined);\r\n if (!aiEnvelope) {\r\n _throwInternal(diagLogger, 1 /* eLoggingSeverity.CRITICAL */, 47 /* _eInternalMessageId.CreateEnvelopeError */, \"Unable to create an AppInsights envelope\");\r\n return;\r\n }\r\n var doNotSendItem = false;\r\n // this is for running in legacy mode, where customer may already have a custom initializer present\r\n if (telemetryItem[_DYN_TAGS /* @min:%2etags */] && telemetryItem[_DYN_TAGS /* @min:%2etags */][ProcessLegacy]) {\r\n arrForEach(telemetryItem[_DYN_TAGS /* @min:%2etags */][ProcessLegacy], function (callBack) {\r\n try {\r\n if (callBack && callBack(aiEnvelope) === false) {\r\n doNotSendItem = true;\r\n _warnToConsole(diagLogger, \"Telemetry processor check returns false\");\r\n }\r\n }\r\n catch (e) {\r\n // log error but dont stop executing rest of the telemetry initializers\r\n // doNotSendItem = true;\r\n _throwInternal(diagLogger, 1 /* eLoggingSeverity.CRITICAL */, 64 /* _eInternalMessageId.TelemetryInitializerFailed */, \"One of telemetry initializers failed, telemetry item will not be sent: \" + getExceptionName(e), { exception: dumpObj(e) }, true);\r\n }\r\n });\r\n delete telemetryItem[_DYN_TAGS /* @min:%2etags */][ProcessLegacy];\r\n }\r\n if (doNotSendItem) {\r\n return; // do not send, no need to execute next plugin\r\n }\r\n return aiEnvelope;\r\n }\r\n function _serialize(item) {\r\n var rlt = EMPTY_STR;\r\n var diagLogger = _self[_DYN_DIAG_LOG /* @min:%2ediagLog */]();\r\n try {\r\n var valid = _validate(item, diagLogger);\r\n var envelope = null;\r\n if (valid) {\r\n envelope = _getEnvelope(item, diagLogger);\r\n }\r\n if (envelope) {\r\n rlt = _serializer[_DYN_SERIALIZE /* @min:%2eserialize */](envelope);\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return rlt;\r\n }\r\n function _batch(arr) {\r\n var rlt = EMPTY_STR;\r\n if (arr && arr[_DYN_LENGTH /* @min:%2elength */]) {\r\n rlt = \"[\" + arr.join(\",\") + \"]\";\r\n }\r\n return rlt;\r\n }\r\n function _createPayload(data) {\r\n var _a;\r\n var headers = _getHeaders();\r\n return _a = {\r\n urlString: _endpointUrl\r\n },\r\n _a[_DYN_DATA /* @min:data */] = data,\r\n _a.headers = headers,\r\n _a;\r\n }\r\n function _isSampledIn(envelope) {\r\n return _self._sample.isSampledIn(envelope);\r\n }\r\n function _getOnComplete(payload, status, headers, response) {\r\n // ***********************************************************************************************\r\n //TODO: handle other status codes\r\n if (status === 200 && payload) {\r\n _self._onSuccess(payload, payload[_DYN_LENGTH /* @min:%2elength */]);\r\n }\r\n else {\r\n response && _self[_DYN__ON_ERROR /* @min:%2e_onError */](payload, response);\r\n }\r\n }\r\n function _doSend(sendInterface, payload, isAsync, markAsSent) {\r\n if (markAsSent === void 0) { markAsSent = true; }\r\n var onComplete = function (status, headers, response) {\r\n return _getOnComplete(payload, status, headers, response);\r\n };\r\n var payloadData = _getPayload(payload);\r\n var sendPostFunc = sendInterface && sendInterface.sendPOST;\r\n if (sendPostFunc && payloadData) {\r\n // ***********************************************************************************************\r\n // mark payload as sent at the beginning of calling each send function\r\n if (markAsSent) {\r\n _self._buffer[_DYN_MARK_AS_SENT /* @min:%2emarkAsSent */](payload);\r\n }\r\n return sendPostFunc(payloadData, onComplete, !isAsync);\r\n }\r\n return null;\r\n }\r\n function _getPayload(payload) {\r\n var _a;\r\n if (isArray(payload) && payload[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n var batch = _self[_DYN__BUFFER /* @min:%2e_buffer */].batchPayloads(payload);\r\n var headers = _getHeaders();\r\n var payloadData = (_a = {},\r\n _a[_DYN_DATA /* @min:data */] = batch,\r\n _a.urlString = _endpointUrl,\r\n _a.headers = headers,\r\n _a.disableXhrSync = _disableXhr,\r\n _a.disableFetchKeepAlive = !_fetchKeepAlive,\r\n _a[_DYN_ORI_PAYLOAD /* @min:oriPayload */] = payload,\r\n _a);\r\n return payloadData;\r\n }\r\n return null;\r\n }\r\n function _getHeaders() {\r\n try {\r\n var headers = _headers || {};\r\n if (isInternalApplicationInsightsEndpoint(_endpointUrl)) {\r\n headers[RequestHeaders[6 /* eRequestHeaders.sdkContextHeader */]] = RequestHeaders[7 /* eRequestHeaders.sdkContextHeaderAppIdRequest */];\r\n }\r\n return headers;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n }\r\n function _checkMaxSize(incomingPayload) {\r\n var incomingSize = incomingPayload ? incomingPayload[_DYN_LENGTH /* @min:%2elength */] : 0;\r\n if ((_self[_DYN__BUFFER /* @min:%2e_buffer */].size() + incomingSize) > _maxBatchSizeInBytes) {\r\n if (!_offlineListener || _offlineListener.isOnline()) { // only trigger send when currently online\r\n _self[_DYN_TRIGGER_SEND /* @min:%2etriggerSend */](true, null, 10 /* SendRequestReason.MaxBatchSize */);\r\n }\r\n return true;\r\n }\r\n return false;\r\n }\r\n function _checkResponsStatus(status, payload, responseUrl, countOfItemsInPayload, errorMessage, res) {\r\n var response = null;\r\n if (!_self._appId) {\r\n response = parseResponse(res);\r\n if (response && response.appId) {\r\n _self._appId = response.appId;\r\n }\r\n }\r\n if ((status < 200 || status >= 300) && status !== 0) {\r\n // Update End Point url if permanent redirect or moved permanently\r\n // Updates the end point url before retry\r\n if (status === 301 || status === 307 || status === 308) {\r\n if (!_checkAndUpdateEndPointUrl(responseUrl)) {\r\n _self[_DYN__ON_ERROR /* @min:%2e_onError */](payload, errorMessage);\r\n return;\r\n }\r\n }\r\n if (_offlineListener && !_offlineListener.isOnline()) { // offline\r\n // Note: Don't check for status == 0, since adblock gives this code\r\n if (!_isRetryDisabled) {\r\n var offlineBackOffMultiplier = 10; // arbritrary number\r\n _resendPayload(payload, offlineBackOffMultiplier);\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \". Offline - Response Code: \".concat(status, \". Offline status: \").concat(!_offlineListener.isOnline(), \". Will retry to send \").concat(payload.length, \" items.\"));\r\n }\r\n return;\r\n }\r\n if (!_isRetryDisabled && _isRetriable(status)) {\r\n _resendPayload(payload);\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \". \" +\r\n \"Response code \" + status + \". Will retry to send \" + payload[_DYN_LENGTH /* @min:%2elength */] + \" items.\");\r\n }\r\n else {\r\n _self[_DYN__ON_ERROR /* @min:%2e_onError */](payload, errorMessage);\r\n }\r\n }\r\n else {\r\n // check if the xhr's responseURL or fetch's response.url is same as endpoint url\r\n // TODO after 10 redirects force send telemetry with 'redirect=false' as query parameter.\r\n _checkAndUpdateEndPointUrl(responseUrl);\r\n if (status === 206) {\r\n if (!response) {\r\n response = parseResponse(res);\r\n }\r\n if (response && !_isRetryDisabled) {\r\n _self[_DYN__ON_PARTIAL_SUCCESS /* @min:%2e_onPartialSuccess */](payload, response);\r\n }\r\n else {\r\n _self[_DYN__ON_ERROR /* @min:%2e_onError */](payload, errorMessage);\r\n }\r\n }\r\n else {\r\n _consecutiveErrors = 0;\r\n _self[_DYN__ON_SUCCESS /* @min:%2e_onSuccess */](payload, countOfItemsInPayload);\r\n }\r\n }\r\n }\r\n function _checkAndUpdateEndPointUrl(responseUrl) {\r\n // Maximum stamp specific redirects allowed(uncomment this when breeze is ready with not allowing redirects feature)\r\n if (_stamp_specific_redirects >= 10) {\r\n // _self._senderConfig.endpointUrl = () => Sender._getDefaultAppInsightsChannelConfig().endpointUrl()+\"/?redirect=false\";\r\n // _stamp_specific_redirects = 0;\r\n return false;\r\n }\r\n if (!isNullOrUndefined(responseUrl) && responseUrl !== \"\") {\r\n if (responseUrl !== _endpointUrl) {\r\n _endpointUrl = responseUrl;\r\n ++_stamp_specific_redirects;\r\n return true;\r\n }\r\n }\r\n return false;\r\n }\r\n function _doUnloadSend(payload, isAsync) {\r\n if (_syncUnloadSender) {\r\n // We are unloading so always call the sender with sync set to false\r\n _syncUnloadSender(payload, false);\r\n }\r\n else {\r\n // Fallback to the previous beacon Sender (which causes a CORB warning on chrome now)\r\n var beaconInst = _sendPostMgr && _sendPostMgr[_DYN_GET_SENDER_INST /* @min:%2egetSenderInst */]([3 /* TransportType.Beacon */], true);\r\n return _doSend(beaconInst, payload, isAsync);\r\n }\r\n }\r\n function _onBeaconRetry(payload, onComplete, canSend) {\r\n var internalPayload = payload;\r\n var data = internalPayload && internalPayload[_DYN_ORI_PAYLOAD /* @min:%2eoriPayload */];\r\n if (!_disableBeaconSplit) {\r\n // Failed to send entire payload so try and split data and try to send as much events as possible\r\n var droppedPayload = [];\r\n for (var lp = 0; lp < data[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n var thePayload = data[lp];\r\n var arr = [thePayload];\r\n var item = _getPayload(arr);\r\n if (!canSend(item, onComplete)) {\r\n // Can't send anymore, so split the batch and drop the rest\r\n droppedPayload[_DYN_PUSH /* @min:%2epush */](thePayload);\r\n }\r\n else {\r\n _self._onSuccess(arr, arr[_DYN_LENGTH /* @min:%2elength */]);\r\n }\r\n }\r\n if (droppedPayload[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n _fallbackSend && _fallbackSend(droppedPayload, true);\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \". \" + \"Failed to send telemetry with Beacon API, retried with normal sender.\");\r\n }\r\n }\r\n else {\r\n _fallbackSend && _fallbackSend(data, true);\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \". \" + \"Failed to send telemetry with Beacon API, retried with normal sender.\");\r\n }\r\n }\r\n function _isStringArr(arr) {\r\n try {\r\n if (arr && arr[_DYN_LENGTH /* @min:%2elength */]) {\r\n return (isString(arr[0]));\r\n }\r\n }\r\n catch (e) {\r\n //TODO: log, sender use IInternalStorageItem instead of string since 3.1.3\r\n }\r\n return null;\r\n }\r\n function _fetchKeepAliveSender(payload, isAsync) {\r\n var transport = null;\r\n if (isArray(payload)) {\r\n var payloadSize = payload[_DYN_LENGTH /* @min:%2elength */];\r\n for (var lp = 0; lp < payload[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n payloadSize += payload[lp].item[_DYN_LENGTH /* @min:%2elength */];\r\n }\r\n var syncFetchPayload = _sendPostMgr.getSyncFetchPayload();\r\n if ((syncFetchPayload + payloadSize) <= FetchSyncRequestSizeLimitBytes) {\r\n transport = 2 /* TransportType.Fetch */;\r\n }\r\n else if (isBeaconsSupported()) {\r\n // Fallback to beacon sender as we at least get told which events can't be scheduled\r\n transport = 3 /* TransportType.Beacon */;\r\n }\r\n else {\r\n // Payload is going to be too big so just try and send via XHR\r\n transport = 1 /* TransportType.Xhr */;\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \". \" + \"Failed to send telemetry with Beacon API, retried with xhrSender.\");\r\n }\r\n var inst = _sendPostMgr && _sendPostMgr[_DYN_GET_SENDER_INST /* @min:%2egetSenderInst */]([transport], true);\r\n return _doSend(inst, payload, isAsync);\r\n }\r\n return null;\r\n }\r\n /**\r\n * Resend payload. Adds payload back to the send buffer and setup a send timer (with exponential backoff).\r\n * @param payload\r\n */\r\n function _resendPayload(payload, linearFactor) {\r\n if (linearFactor === void 0) { linearFactor = 1; }\r\n if (!payload || payload[_DYN_LENGTH /* @min:%2elength */] === 0) {\r\n return;\r\n }\r\n var buffer = _self[_DYN__BUFFER /* @min:%2e_buffer */];\r\n buffer[_DYN_CLEAR_SENT /* @min:%2eclearSent */](payload);\r\n _consecutiveErrors++;\r\n for (var _i = 0, payload_1 = payload; _i < payload_1.length; _i++) {\r\n var item = payload_1[_i];\r\n item.cnt = item.cnt || 0; // to make sure we have cnt for each payload\r\n item.cnt++; // when resend, increase cnt\r\n buffer[_DYN_ENQUEUE /* @min:%2eenqueue */](item);\r\n }\r\n // setup timer\r\n _setRetryTime(linearFactor);\r\n _setupTimer();\r\n }\r\n /**\r\n * Calculates the time to wait before retrying in case of an error based on\r\n * http://en.wikipedia.org/wiki/Exponential_backoff\r\n */\r\n function _setRetryTime(linearFactor) {\r\n var SlotDelayInSeconds = 10;\r\n var delayInSeconds;\r\n if (_consecutiveErrors <= 1) {\r\n delayInSeconds = SlotDelayInSeconds;\r\n }\r\n else {\r\n var backOffSlot = (Math.pow(2, _consecutiveErrors) - 1) / 2;\r\n // tslint:disable-next-line:insecure-random\r\n var backOffDelay = Math.floor(Math.random() * backOffSlot * SlotDelayInSeconds) + 1;\r\n backOffDelay = linearFactor * backOffDelay;\r\n delayInSeconds = Math.max(Math.min(backOffDelay, 3600), SlotDelayInSeconds);\r\n }\r\n // TODO: Log the backoff time like the C# version does.\r\n var retryAfterTimeSpan = dateNow() + (delayInSeconds * 1000);\r\n // TODO: Log the retry at time like the C# version does.\r\n _retryAt = retryAfterTimeSpan;\r\n }\r\n /**\r\n * Sets up the timer which triggers actually sending the data.\r\n */\r\n function _setupTimer() {\r\n if (!_timeoutHandle && !_paused) {\r\n var retryInterval = _retryAt ? Math.max(0, _retryAt - dateNow()) : 0;\r\n var timerValue = Math.max(_maxBatchInterval, retryInterval);\r\n _timeoutHandle = scheduleTimeout(function () {\r\n _timeoutHandle = null;\r\n _self[_DYN_TRIGGER_SEND /* @min:%2etriggerSend */](true, null, 1 /* SendRequestReason.NormalSchedule */);\r\n }, timerValue);\r\n }\r\n }\r\n function _clearScheduledTimer() {\r\n _timeoutHandle && _timeoutHandle.cancel();\r\n _timeoutHandle = null;\r\n _retryAt = null;\r\n }\r\n /**\r\n * Checks if the SDK should resend the payload after receiving this status code from the backend.\r\n * @param statusCode\r\n */\r\n function _isRetriable(statusCode) {\r\n // retryCodes = [] means should not retry\r\n if (!isNullOrUndefined(_retryCodes)) {\r\n return _retryCodes[_DYN_LENGTH /* @min:%2elength */] && _retryCodes.indexOf(statusCode) > -1;\r\n }\r\n return statusCode === 401 // Unauthorized\r\n // Removing as private links can return a 403 which causes excessive retries and session storage usage\r\n // || statusCode === 403 // Forbidden\r\n || statusCode === 408 // Timeout\r\n || statusCode === 429 // Too many requests.\r\n || statusCode === 500 // Internal server error.\r\n || statusCode === 502 // Bad Gateway.\r\n || statusCode === 503 // Service unavailable.\r\n || statusCode === 504; // Gateway timeout.\r\n }\r\n // Using function lookups for backward compatibility as the getNotifyMgr() did not exist until after v2.5.6\r\n function _getNotifyMgr() {\r\n var func = \"getNotifyMgr\";\r\n if (_self.core[func]) {\r\n return _self.core[func]();\r\n }\r\n // using _self.core['_notificationManager'] for backward compatibility\r\n return _self.core[\"_notificationManager\"];\r\n }\r\n function _notifySendRequest(sendRequest, isAsync) {\r\n var manager = _getNotifyMgr();\r\n if (manager && manager[_DYN_EVENTS_SEND_REQUEST /* @min:%2eeventsSendRequest */]) {\r\n try {\r\n manager[_DYN_EVENTS_SEND_REQUEST /* @min:%2eeventsSendRequest */](sendRequest, isAsync);\r\n }\r\n catch (e) {\r\n _throwInternal(_self[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 1 /* eLoggingSeverity.CRITICAL */, 74 /* _eInternalMessageId.NotificationException */, \"send request notification failed: \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n }\r\n /**\r\n * Validate UUID Format\r\n * Specs taken from https://tools.ietf.org/html/rfc4122 and breeze repo\r\n */\r\n function _validateInstrumentationKey(instrumentationKey, config) {\r\n var disableValidation = config.disableInstrumentationKeyValidation;\r\n var disableIKeyValidationFlag = isNullOrUndefined(disableValidation) ? false : disableValidation;\r\n if (disableIKeyValidationFlag) {\r\n return true;\r\n }\r\n var UUID_Regex = \"^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$\";\r\n var regexp = new RegExp(UUID_Regex);\r\n return regexp.test(instrumentationKey);\r\n }\r\n function _initDefaults() {\r\n _self[_DYN__SENDER /* @min:%2e_sender */] = null;\r\n _self[_DYN__BUFFER /* @min:%2e_buffer */] = null;\r\n _self._appId = null;\r\n _self._sample = null;\r\n _headers = {};\r\n _offlineListener = null;\r\n _consecutiveErrors = 0;\r\n _retryAt = null;\r\n _lastSend = null;\r\n _paused = false;\r\n _timeoutHandle = null;\r\n _serializer = null;\r\n _stamp_specific_redirects = 0;\r\n _syncFetchPayload = 0;\r\n _syncUnloadSender = null;\r\n _evtNamespace = null;\r\n _endpointUrl = null;\r\n _orgEndpointUrl = null;\r\n _maxBatchSizeInBytes = 0;\r\n _beaconSupported = false;\r\n _customHeaders = null;\r\n _disableTelemetry = false;\r\n _instrumentationKey = null;\r\n _convertUndefined = UNDEFINED_VALUE;\r\n _isRetryDisabled = false;\r\n _sessionStorageUsed = null;\r\n _namePrefix = UNDEFINED_VALUE;\r\n _disableXhr = false;\r\n _fetchKeepAlive = false;\r\n _disableBeaconSplit = false;\r\n _xhrSend = null;\r\n _fallbackSend = null;\r\n _sendPostMgr = null;\r\n objDefine(_self, \"_senderConfig\", {\r\n g: function () {\r\n return objExtend({}, defaultAppInsightsChannelConfig);\r\n }\r\n });\r\n }\r\n });\r\n return _this;\r\n }\r\n Sender.constructEnvelope = function (orig, iKey, logger, convertUndefined) {\r\n var envelope;\r\n if (iKey !== orig.iKey && !isNullOrUndefined(iKey)) {\r\n envelope = __assign(__assign({}, orig), { iKey: iKey });\r\n }\r\n else {\r\n envelope = orig;\r\n }\r\n var creator = EnvelopeTypeCreator[envelope.baseType] || EventEnvelopeCreator;\r\n return creator(logger, envelope, convertUndefined);\r\n };\r\n// Removed Stub for Sender.prototype.pause.\r\n// Removed Stub for Sender.prototype.resume.\r\n// Removed Stub for Sender.prototype.flush.\r\n// Removed Stub for Sender.prototype.onunloadFlush.\r\n// Removed Stub for Sender.prototype.initialize.\r\n// Removed Stub for Sender.prototype.processTelemetry.\r\n// Removed Stub for Sender.prototype._xhrReadyStateChange.\r\n// Removed Stub for Sender.prototype.triggerSend.\r\n// Removed Stub for Sender.prototype._onError.\r\n// Removed Stub for Sender.prototype._onPartialSuccess.\r\n// Removed Stub for Sender.prototype._onSuccess.\r\n// Removed Stub for Sender.prototype._xdrOnLoad.\r\n// Removed Stub for Sender.prototype.addHeader.\r\n// Removed Stub for Sender.prototype.isCompletelyIdle.\r\n// Removed Stub for Sender.prototype.getOfflineSupport.\r\n// Removed Stub for Sender.prototype.getOfflineListener.\r\n return Sender;\r\n}(BaseTelemetryPlugin));\r\nexport { Sender };\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { _throwInternal, getJSON, isArray, isFunction, isObject, objForEachKey } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_LENGTH, _DYN_PUSH, _DYN_SERIALIZE, _DYN_STRINGIFY, _DYN_TO_STRING } from \"./__DynamicConstants\";\r\nvar Serializer = /** @class */ (function () {\r\n function Serializer(logger) {\r\n dynamicProto(Serializer, this, function (_self) {\r\n /**\r\n * Serializes the current object to a JSON string.\r\n */\r\n _self[_DYN_SERIALIZE /* @min:%2eserialize */] = function (input) {\r\n var output = _serializeObject(input, \"root\");\r\n try {\r\n return getJSON()[_DYN_STRINGIFY /* @min:%2estringify */](output);\r\n }\r\n catch (e) {\r\n // if serialization fails return an empty string\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 48 /* _eInternalMessageId.CannotSerializeObject */, (e && isFunction(e[_DYN_TO_STRING /* @min:%2etoString */])) ? e[_DYN_TO_STRING /* @min:%2etoString */]() : \"Error serializing object\", null, true);\r\n }\r\n };\r\n function _serializeObject(source, name) {\r\n var circularReferenceCheck = \"__aiCircularRefCheck\";\r\n var output = {};\r\n if (!source) {\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 48 /* _eInternalMessageId.CannotSerializeObject */, \"cannot serialize object because it is null or undefined\", { name: name }, true);\r\n return output;\r\n }\r\n if (source[circularReferenceCheck]) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 50 /* _eInternalMessageId.CircularReferenceDetected */, \"Circular reference detected while serializing object\", { name: name }, true);\r\n return output;\r\n }\r\n if (!source.aiDataContract) {\r\n // special case for measurements/properties/tags\r\n if (name === \"measurements\") {\r\n output = _serializeStringMap(source, \"number\", name);\r\n }\r\n else if (name === \"properties\") {\r\n output = _serializeStringMap(source, \"string\", name);\r\n }\r\n else if (name === \"tags\") {\r\n output = _serializeStringMap(source, \"string\", name);\r\n }\r\n else if (isArray(source)) {\r\n output = _serializeArray(source, name);\r\n }\r\n else {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 49 /* _eInternalMessageId.CannotSerializeObjectNonSerializable */, \"Attempting to serialize an object which does not implement ISerializable\", { name: name }, true);\r\n try {\r\n // verify that the object can be stringified\r\n getJSON()[_DYN_STRINGIFY /* @min:%2estringify */](source);\r\n output = source;\r\n }\r\n catch (e) {\r\n // if serialization fails return an empty string\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 48 /* _eInternalMessageId.CannotSerializeObject */, (e && isFunction(e[_DYN_TO_STRING /* @min:%2etoString */])) ? e[_DYN_TO_STRING /* @min:%2etoString */]() : \"Error serializing object\", null, true);\r\n }\r\n }\r\n return output;\r\n }\r\n source[circularReferenceCheck] = true;\r\n objForEachKey(source.aiDataContract, function (field, contract) {\r\n var isRequired = (isFunction(contract)) ? (contract() & 1 /* FieldType.Required */) : (contract & 1 /* FieldType.Required */);\r\n var isHidden = (isFunction(contract)) ? (contract() & 4 /* FieldType.Hidden */) : (contract & 4 /* FieldType.Hidden */);\r\n var isArray = contract & 2 /* FieldType.Array */;\r\n var isPresent = source[field] !== undefined;\r\n var isObj = isObject(source[field]) && source[field] !== null;\r\n if (isRequired && !isPresent && !isArray) {\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 24 /* _eInternalMessageId.MissingRequiredFieldSpecification */, \"Missing required field specification. The field is required but not present on source\", { field: field, name: name });\r\n // If not in debug mode, continue and hope the error is permissible\r\n }\r\n else if (!isHidden) { // Don't serialize hidden fields\r\n var value = void 0;\r\n if (isObj) {\r\n if (isArray) {\r\n // special case; recurse on each object in the source array\r\n value = _serializeArray(source[field], field);\r\n }\r\n else {\r\n // recurse on the source object in this field\r\n value = _serializeObject(source[field], field);\r\n }\r\n }\r\n else {\r\n // assign the source field to the output even if undefined or required\r\n value = source[field];\r\n }\r\n // only emit this field if the value is defined\r\n if (value !== undefined) {\r\n output[field] = value;\r\n }\r\n }\r\n });\r\n delete source[circularReferenceCheck];\r\n return output;\r\n }\r\n function _serializeArray(sources, name) {\r\n var output;\r\n if (!!sources) {\r\n if (!isArray(sources)) {\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, 54 /* _eInternalMessageId.ItemNotInArray */, \"This field was specified as an array in the contract but the item is not an array.\\r\\n\", { name: name }, true);\r\n }\r\n else {\r\n output = [];\r\n for (var i = 0; i < sources[_DYN_LENGTH /* @min:%2elength */]; i++) {\r\n var source = sources[i];\r\n var item = _serializeObject(source, name + \"[\" + i + \"]\");\r\n output[_DYN_PUSH /* @min:%2epush */](item);\r\n }\r\n }\r\n }\r\n return output;\r\n }\r\n function _serializeStringMap(map, expectedType, name) {\r\n var output;\r\n if (map) {\r\n output = {};\r\n objForEachKey(map, function (field, value) {\r\n if (expectedType === \"string\") {\r\n if (value === undefined) {\r\n output[field] = \"undefined\";\r\n }\r\n else if (value === null) {\r\n output[field] = \"null\";\r\n }\r\n else if (!value[_DYN_TO_STRING /* @min:%2etoString */]) {\r\n output[field] = \"invalid field: toString() is not defined.\";\r\n }\r\n else {\r\n output[field] = value[_DYN_TO_STRING /* @min:%2etoString */]();\r\n }\r\n }\r\n else if (expectedType === \"number\") {\r\n if (value === undefined) {\r\n output[field] = \"undefined\";\r\n }\r\n else if (value === null) {\r\n output[field] = \"null\";\r\n }\r\n else {\r\n var num = parseFloat(value);\r\n output[field] = num;\r\n }\r\n }\r\n else {\r\n output[field] = \"invalid field: \" + name + \" is of unknown type.\";\r\n _throwInternal(logger, 1 /* eLoggingSeverity.CRITICAL */, output[field], null, true);\r\n }\r\n });\r\n }\r\n return output;\r\n }\r\n });\r\n }\r\n// Removed Stub for Serializer.prototype.serialize.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n Serializer.__ieDyn=1;\n\n return Serializer;\r\n}());\r\nexport { Serializer };\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { Metric } from \"@microsoft/applicationinsights-common\";\r\nimport { safeGetLogger } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_DATA_TYPE, _DYN_GET_SAMPLING_SCORE, _DYN_SAMPLE_RATE } from \"../__DynamicConstants\";\r\nimport { SamplingScoreGenerator } from \"./SamplingScoreGenerators/SamplingScoreGenerator\";\r\nvar Sample = /** @class */ (function () {\r\n function Sample(sampleRate, logger) {\r\n // We're using 32 bit math, hence max value is (2^31 - 1)\r\n this.INT_MAX_VALUE = 2147483647;\r\n var _logger = logger || safeGetLogger(null);\r\n if (sampleRate > 100 || sampleRate < 0) {\r\n _logger.throwInternal(2 /* eLoggingSeverity.WARNING */, 58 /* _eInternalMessageId.SampleRateOutOfRange */, \"Sampling rate is out of range (0..100). Sampling will be disabled, you may be sending too much data which may affect your AI service level.\", { samplingRate: sampleRate }, true);\r\n sampleRate = 100;\r\n }\r\n this[_DYN_SAMPLE_RATE /* @min:%2esampleRate */] = sampleRate;\r\n this.samplingScoreGenerator = new SamplingScoreGenerator();\r\n }\r\n /**\r\n * Determines if an envelope is sampled in (i.e. will be sent) or not (i.e. will be dropped).\r\n */\r\n Sample.prototype.isSampledIn = function (envelope) {\r\n var samplingPercentage = this[_DYN_SAMPLE_RATE /* @min:%2esampleRate */]; // 0 - 100\r\n var isSampledIn = false;\r\n if (samplingPercentage === null || samplingPercentage === undefined || samplingPercentage >= 100) {\r\n return true;\r\n }\r\n else if (envelope.baseType === Metric[_DYN_DATA_TYPE /* @min:%2edataType */]) {\r\n // exclude MetricData telemetry from sampling\r\n return true;\r\n }\r\n isSampledIn = this.samplingScoreGenerator[_DYN_GET_SAMPLING_SCORE /* @min:%2egetSamplingScore */](envelope) < samplingPercentage;\r\n return isSampledIn;\r\n };\r\n return Sample;\r\n}());\r\nexport { Sample };\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { _DYN_CONCAT, _DYN_LENGTH } from \"../../__DynamicConstants\";\r\n// (Magic number) DJB algorithm can't work on shorter strings (results in poor distribution\r\nvar MIN_INPUT_LENGTH = 8;\r\nvar HashCodeScoreGenerator = /** @class */ (function () {\r\n function HashCodeScoreGenerator() {\r\n }\r\n HashCodeScoreGenerator.prototype.getHashCodeScore = function (key) {\r\n var score = this.getHashCode(key) / HashCodeScoreGenerator.INT_MAX_VALUE;\r\n return score * 100;\r\n };\r\n HashCodeScoreGenerator.prototype.getHashCode = function (input) {\r\n if (input === \"\") {\r\n return 0;\r\n }\r\n while (input[_DYN_LENGTH /* @min:%2elength */] < MIN_INPUT_LENGTH) {\r\n input = input[_DYN_CONCAT /* @min:%2econcat */](input);\r\n }\r\n // 5381 is a magic number: http://stackoverflow.com/questions/10696223/reason-for-5381-number-in-djb-hash-function\r\n var hash = 5381;\r\n for (var i = 0; i < input[_DYN_LENGTH /* @min:%2elength */]; ++i) {\r\n hash = ((hash << 5) + hash) + input.charCodeAt(i);\r\n // 'hash' is of number type which means 53 bit integer (http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types-number-type)\r\n // 'hash & hash' will keep it 32 bit integer - just to make it clearer what the result is.\r\n hash = hash & hash;\r\n }\r\n return Math.abs(hash);\r\n };\r\n // We're using 32 bit math, hence max value is (2^31 - 1)\r\n HashCodeScoreGenerator.INT_MAX_VALUE = 2147483647;\r\n return HashCodeScoreGenerator;\r\n}());\r\nexport { HashCodeScoreGenerator };\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { ContextTagKeys } from \"@microsoft/applicationinsights-common\";\r\nimport { _DYN_GET_HASH_CODE_SCORE, _DYN_GET_SAMPLING_SCORE, _DYN_TAGS, _DYN_TRACE_ID } from \"../../__DynamicConstants\";\r\nimport { HashCodeScoreGenerator } from \"./HashCodeScoreGenerator\";\r\nvar SamplingScoreGenerator = /** @class */ (function () {\r\n function SamplingScoreGenerator() {\r\n var _self = this;\r\n var hashCodeGenerator = new HashCodeScoreGenerator();\r\n var keys = new ContextTagKeys();\r\n _self[_DYN_GET_SAMPLING_SCORE /* @min:%2egetSamplingScore */] = function (item) {\r\n var score = 0;\r\n if (item[_DYN_TAGS /* @min:%2etags */] && item[_DYN_TAGS /* @min:%2etags */][keys.userId]) { // search in tags first, then ext\r\n score = hashCodeGenerator.getHashCodeScore(item[_DYN_TAGS /* @min:%2etags */][keys.userId]);\r\n }\r\n else if (item.ext && item.ext.user && item.ext.user.id) {\r\n score = hashCodeGenerator[_DYN_GET_HASH_CODE_SCORE /* @min:%2egetHashCodeScore */](item.ext.user.id);\r\n }\r\n else if (item[_DYN_TAGS /* @min:%2etags */] && item[_DYN_TAGS /* @min:%2etags */][keys.operationId]) { // search in tags first, then ext\r\n score = hashCodeGenerator.getHashCodeScore(item[_DYN_TAGS /* @min:%2etags */][keys.operationId]);\r\n }\r\n else if (item.ext && item.ext.telemetryTrace && item.ext.telemetryTrace[_DYN_TRACE_ID /* @min:%2etraceID */]) {\r\n score = hashCodeGenerator.getHashCodeScore(item.ext.telemetryTrace[_DYN_TRACE_ID /* @min:%2etraceID */]);\r\n }\r\n else {\r\n // tslint:disable-next-line:insecure-random\r\n score = (Math.random() * 100);\r\n }\r\n return score;\r\n };\r\n }\r\n return SamplingScoreGenerator;\r\n}());\r\nexport { SamplingScoreGenerator };\r\n","/*\n * Application Insights JavaScript SDK - Channel, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_TAGS = \"tags\"; // Count: 17\r\nexport var _DYN_DEVICE_TYPE = \"deviceType\"; // Count: 3\r\nexport var _DYN_DATA = \"data\"; // Count: 15\r\nexport var _DYN_NAME = \"name\"; // Count: 8\r\nexport var _DYN_TRACE_ID = \"traceID\"; // Count: 5\r\nexport var _DYN_LENGTH = \"length\"; // Count: 38\r\nexport var _DYN_STRINGIFY = \"stringify\"; // Count: 5\r\nexport var _DYN_MEASUREMENTS = \"measurements\"; // Count: 7\r\nexport var _DYN_DATA_TYPE = \"dataType\"; // Count: 10\r\nexport var _DYN_ENVELOPE_TYPE = \"envelopeType\"; // Count: 7\r\nexport var _DYN_TO_STRING = \"toString\"; // Count: 7\r\nexport var _DYN__GET = \"_get\"; // Count: 5\r\nexport var _DYN_ENQUEUE = \"enqueue\"; // Count: 7\r\nexport var _DYN_COUNT = \"count\"; // Count: 7\r\nexport var _DYN_EVENTS_LIMIT_IN_MEM = \"eventsLimitInMem\"; // Count: 2\r\nexport var _DYN_PUSH = \"push\"; // Count: 9\r\nexport var _DYN_ITEM = \"item\"; // Count: 6\r\nexport var _DYN_EMIT_LINE_DELIMITED_0 = \"emitLineDelimitedJson\"; // Count: 3\r\nexport var _DYN_CLEAR = \"clear\"; // Count: 6\r\nexport var _DYN_CREATE_NEW = \"createNew\"; // Count: 3\r\nexport var _DYN_MARK_AS_SENT = \"markAsSent\"; // Count: 4\r\nexport var _DYN_CLEAR_SENT = \"clearSent\"; // Count: 5\r\nexport var _DYN_BUFFER_OVERRIDE = \"bufferOverride\"; // Count: 3\r\nexport var _DYN__BUFFER__KEY = \"BUFFER_KEY\"; // Count: 5\r\nexport var _DYN__SENT__BUFFER__KEY = \"SENT_BUFFER_KEY\"; // Count: 8\r\nexport var _DYN_CONCAT = \"concat\"; // Count: 6\r\nexport var _DYN__MAX__BUFFER__SIZE = \"MAX_BUFFER_SIZE\"; // Count: 5\r\nexport var _DYN_TRIGGER_SEND = \"triggerSend\"; // Count: 5\r\nexport var _DYN_DIAG_LOG = \"diagLog\"; // Count: 16\r\nexport var _DYN_INITIALIZE = \"initialize\"; // Count: 3\r\nexport var _DYN__SENDER = \"_sender\"; // Count: 5\r\nexport var _DYN_ENDPOINT_URL = \"endpointUrl\"; // Count: 5\r\nexport var _DYN_INSTRUMENTATION_KEY = \"instrumentationKey\"; // Count: 5\r\nexport var _DYN_CUSTOM_HEADERS = \"customHeaders\"; // Count: 3\r\nexport var _DYN_MAX_BATCH_SIZE_IN_BY1 = \"maxBatchSizeInBytes\"; // Count: 2\r\nexport var _DYN_ONUNLOAD_DISABLE_BEA2 = \"onunloadDisableBeacon\"; // Count: 3\r\nexport var _DYN_IS_BEACON_API_DISABL3 = \"isBeaconApiDisabled\"; // Count: 3\r\nexport var _DYN_ALWAYS_USE_XHR_OVERR4 = \"alwaysUseXhrOverride\"; // Count: 2\r\nexport var _DYN_DISABLE_XHR = \"disableXhr\"; // Count: 3\r\nexport var _DYN_ENABLE_SESSION_STORA5 = \"enableSessionStorageBuffer\"; // Count: 2\r\nexport var _DYN__BUFFER = \"_buffer\"; // Count: 9\r\nexport var _DYN_ONUNLOAD_DISABLE_FET6 = \"onunloadDisableFetch\"; // Count: 2\r\nexport var _DYN_DISABLE_SEND_BEACON_7 = \"disableSendBeaconSplit\"; // Count: 2\r\nexport var _DYN_ENABLE_SEND_PROMISE = \"enableSendPromise\"; // Count: 2\r\nexport var _DYN_GET_SENDER_INST = \"getSenderInst\"; // Count: 4\r\nexport var _DYN_UNLOAD_TRANSPORTS = \"unloadTransports\"; // Count: 2\r\nexport var _DYN_CONVERT_UNDEFINED = \"convertUndefined\"; // Count: 2\r\nexport var _DYN_MAX_BATCH_INTERVAL = \"maxBatchInterval\"; // Count: 2\r\nexport var _DYN_SERIALIZE = \"serialize\"; // Count: 4\r\nexport var _DYN__ON_ERROR = \"_onError\"; // Count: 7\r\nexport var _DYN__ON_PARTIAL_SUCCESS = \"_onPartialSuccess\"; // Count: 3\r\nexport var _DYN__ON_SUCCESS = \"_onSuccess\"; // Count: 6\r\nexport var _DYN_ITEMS_RECEIVED = \"itemsReceived\"; // Count: 3\r\nexport var _DYN_ITEMS_ACCEPTED = \"itemsAccepted\"; // Count: 3\r\nexport var _DYN_ORI_PAYLOAD = \"oriPayload\"; // Count: 3\r\nexport var _DYN_BASE_TYPE = \"baseType\"; // Count: 4\r\nexport var _DYN_SAMPLE_RATE = \"sampleRate\"; // Count: 4\r\nexport var _DYN_EVENTS_SEND_REQUEST = \"eventsSendRequest\"; // Count: 2\r\nexport var _DYN_GET_SAMPLING_SCORE = \"getSamplingScore\"; // Count: 2\r\nexport var _DYN_GET_HASH_CODE_SCORE = \"getHashCodeScore\"; // Count: 4\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrReduce, objKeys, strEndsWith } from \"@microsoft/applicationinsights-core-js\";\r\nimport { DEFAULT_BREEZE_ENDPOINT } from \"./Constants\";\r\nimport { _DYN_INGESTIONENDPOINT, _DYN_LENGTH, _DYN_SPLIT, _DYN_TO_LOWER_CASE } from \"./__DynamicConstants\";\r\nvar _FIELDS_SEPARATOR = \";\";\r\nvar _FIELD_KEY_VALUE_SEPARATOR = \"=\";\r\nexport function parseConnectionString(connectionString) {\r\n if (!connectionString) {\r\n return {};\r\n }\r\n var kvPairs = connectionString[_DYN_SPLIT /* @min:%2esplit */](_FIELDS_SEPARATOR);\r\n var result = arrReduce(kvPairs, function (fields, kv) {\r\n var kvParts = kv[_DYN_SPLIT /* @min:%2esplit */](_FIELD_KEY_VALUE_SEPARATOR);\r\n if (kvParts[_DYN_LENGTH /* @min:%2elength */] === 2) { // only save fields with valid formats\r\n var key = kvParts[0][_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n var value = kvParts[1];\r\n fields[key] = value;\r\n }\r\n return fields;\r\n }, {});\r\n if (objKeys(result)[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n // this is a valid connection string, so parse the results\r\n if (result.endpointsuffix) {\r\n // apply the default endpoints\r\n var locationPrefix = result.location ? result.location + \".\" : \"\";\r\n result[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */] = result[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */] || (\"https://\" + locationPrefix + \"dc.\" + result.endpointsuffix);\r\n }\r\n // apply user override endpoint or the default endpoints\r\n result[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */] = result[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */] || DEFAULT_BREEZE_ENDPOINT;\r\n if (strEndsWith(result[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */], \"/\")) {\r\n result[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */] = result[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */].slice(0, -1);\r\n }\r\n }\r\n return result;\r\n}\r\nexport var ConnectionStringParser = {\r\n parse: parseConnectionString\r\n};\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n/**\r\n * This is an internal property used to cause internal (reporting) requests to be ignored from reporting\r\n * additional telemetry, to handle polyfil implementations ALL urls used with a disabled request will\r\n * also be ignored for future requests even when this property is not provided.\r\n * Tagging as Ignore as this is an internal value and is not expected to be used outside of the SDK\r\n * @ignore\r\n */\r\nexport var DisabledPropertyName = \"Microsoft_ApplicationInsights_BypassAjaxInstrumentation\";\r\nexport var SampleRate = \"sampleRate\";\r\nexport var ProcessLegacy = \"ProcessLegacy\";\r\nexport var HttpMethod = \"http.method\";\r\nexport var DEFAULT_BREEZE_ENDPOINT = \"https://dc.services.visualstudio.com\";\r\nexport var DEFAULT_BREEZE_PATH = \"/v2/track\";\r\nexport var strNotSpecified = \"not_specified\";\r\nexport var strIkey = \"iKey\";\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { getDocument, isFunction } from \"@microsoft/applicationinsights-core-js\";\r\nexport function createDomEvent(eventName) {\r\n var event = null;\r\n if (isFunction(Event)) { // Use Event constructor when available\r\n event = new Event(eventName);\r\n }\r\n else { // Event has no constructor in IE\r\n var doc = getDocument();\r\n if (doc && doc.createEvent) {\r\n event = doc.createEvent(\"Event\");\r\n event.initEvent(eventName, true, true);\r\n }\r\n }\r\n return event;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { createEnumStyle } from \"@microsoft/applicationinsights-core-js\";\r\nexport var StorageType = createEnumStyle({\r\n LocalStorage: 0 /* eStorageType.LocalStorage */,\r\n SessionStorage: 1 /* eStorageType.SessionStorage */\r\n});\r\nexport var DistributedTracingModes = createEnumStyle({\r\n AI: 0 /* eDistributedTracingModes.AI */,\r\n AI_AND_W3C: 1 /* eDistributedTracingModes.AI_AND_W3C */,\r\n W3C: 2 /* eDistributedTracingModes.W3C */\r\n});\r\n/**\r\n * The EventPersistence contains a set of values that specify the event's persistence.\r\n */\r\nexport var EventPersistence = createEnumStyle({\r\n /**\r\n * Normal persistence.\r\n */\r\n Normal: 1 /* EventPersistenceValue.Normal */,\r\n /**\r\n * Critical persistence.\r\n */\r\n Critical: 2 /* EventPersistenceValue.Critical */\r\n});\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrForEach, isString } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_LENGTH, _DYN_TO_LOWER_CASE } from \"./__DynamicConstants\";\r\nvar strEmpty = \"\";\r\nexport function stringToBoolOrDefault(str, defaultValue) {\r\n if (defaultValue === void 0) { defaultValue = false; }\r\n if (str === undefined || str === null) {\r\n return defaultValue;\r\n }\r\n return str.toString()[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]() === \"true\";\r\n}\r\n/**\r\n * Convert ms to c# time span format\r\n */\r\nexport function msToTimeSpan(totalms) {\r\n if (isNaN(totalms) || totalms < 0) {\r\n totalms = 0;\r\n }\r\n totalms = Math.round(totalms);\r\n var ms = strEmpty + totalms % 1000;\r\n var sec = strEmpty + Math.floor(totalms / 1000) % 60;\r\n var min = strEmpty + Math.floor(totalms / (1000 * 60)) % 60;\r\n var hour = strEmpty + Math.floor(totalms / (1000 * 60 * 60)) % 24;\r\n var days = Math.floor(totalms / (1000 * 60 * 60 * 24));\r\n ms = ms[_DYN_LENGTH /* @min:%2elength */] === 1 ? \"00\" + ms : ms[_DYN_LENGTH /* @min:%2elength */] === 2 ? \"0\" + ms : ms;\r\n sec = sec[_DYN_LENGTH /* @min:%2elength */] < 2 ? \"0\" + sec : sec;\r\n min = min[_DYN_LENGTH /* @min:%2elength */] < 2 ? \"0\" + min : min;\r\n hour = hour[_DYN_LENGTH /* @min:%2elength */] < 2 ? \"0\" + hour : hour;\r\n return (days > 0 ? days + \".\" : strEmpty) + hour + \":\" + min + \":\" + sec + \".\" + ms;\r\n}\r\nexport function getExtensionByName(extensions, identifier) {\r\n var extension = null;\r\n arrForEach(extensions, function (value) {\r\n if (value.identifier === identifier) {\r\n extension = value;\r\n return -1;\r\n }\r\n });\r\n return extension;\r\n}\r\nexport function isCrossOriginError(message, url, lineNumber, columnNumber, error) {\r\n return !error && isString(message) && (message === \"Script error.\" || message === \"Script error\");\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport { createClassFromInterface } from \"@microsoft/applicationinsights-core-js\";\r\nfunction _aiNameFunc(baseName) {\r\n var aiName = \"ai.\" + baseName + \".\";\r\n return function (name) {\r\n return aiName + name;\r\n };\r\n}\r\nvar _aiApplication = _aiNameFunc(\"application\");\r\nvar _aiDevice = _aiNameFunc(\"device\");\r\nvar _aiLocation = _aiNameFunc(\"location\");\r\nvar _aiOperation = _aiNameFunc(\"operation\");\r\nvar _aiSession = _aiNameFunc(\"session\");\r\nvar _aiUser = _aiNameFunc(\"user\");\r\nvar _aiCloud = _aiNameFunc(\"cloud\");\r\nvar _aiInternal = _aiNameFunc(\"internal\");\r\nvar ContextTagKeys = /** @class */ (function (_super) {\r\n __extends(ContextTagKeys, _super);\r\n function ContextTagKeys() {\r\n return _super.call(this) || this;\r\n }\r\n return ContextTagKeys;\r\n}(createClassFromInterface({\r\n applicationVersion: _aiApplication(\"ver\"),\r\n applicationBuild: _aiApplication(\"build\"),\r\n applicationTypeId: _aiApplication(\"typeId\"),\r\n applicationId: _aiApplication(\"applicationId\"),\r\n applicationLayer: _aiApplication(\"layer\"),\r\n deviceId: _aiDevice(\"id\"),\r\n deviceIp: _aiDevice(\"ip\"),\r\n deviceLanguage: _aiDevice(\"language\"),\r\n deviceLocale: _aiDevice(\"locale\"),\r\n deviceModel: _aiDevice(\"model\"),\r\n deviceFriendlyName: _aiDevice(\"friendlyName\"),\r\n deviceNetwork: _aiDevice(\"network\"),\r\n deviceNetworkName: _aiDevice(\"networkName\"),\r\n deviceOEMName: _aiDevice(\"oemName\"),\r\n deviceOS: _aiDevice(\"os\"),\r\n deviceOSVersion: _aiDevice(\"osVersion\"),\r\n deviceRoleInstance: _aiDevice(\"roleInstance\"),\r\n deviceRoleName: _aiDevice(\"roleName\"),\r\n deviceScreenResolution: _aiDevice(\"screenResolution\"),\r\n deviceType: _aiDevice(\"type\"),\r\n deviceMachineName: _aiDevice(\"machineName\"),\r\n deviceVMName: _aiDevice(\"vmName\"),\r\n deviceBrowser: _aiDevice(\"browser\"),\r\n deviceBrowserVersion: _aiDevice(\"browserVersion\"),\r\n locationIp: _aiLocation(\"ip\"),\r\n locationCountry: _aiLocation(\"country\"),\r\n locationProvince: _aiLocation(\"province\"),\r\n locationCity: _aiLocation(\"city\"),\r\n operationId: _aiOperation(\"id\"),\r\n operationName: _aiOperation(\"name\"),\r\n operationParentId: _aiOperation(\"parentId\"),\r\n operationRootId: _aiOperation(\"rootId\"),\r\n operationSyntheticSource: _aiOperation(\"syntheticSource\"),\r\n operationCorrelationVector: _aiOperation(\"correlationVector\"),\r\n sessionId: _aiSession(\"id\"),\r\n sessionIsFirst: _aiSession(\"isFirst\"),\r\n sessionIsNew: _aiSession(\"isNew\"),\r\n userAccountAcquisitionDate: _aiUser(\"accountAcquisitionDate\"),\r\n userAccountId: _aiUser(\"accountId\"),\r\n userAgent: _aiUser(\"userAgent\"),\r\n userId: _aiUser(\"id\"),\r\n userStoreRegion: _aiUser(\"storeRegion\"),\r\n userAuthUserId: _aiUser(\"authUserId\"),\r\n userAnonymousUserAcquisitionDate: _aiUser(\"anonUserAcquisitionDate\"),\r\n userAuthenticatedUserAcquisitionDate: _aiUser(\"authUserAcquisitionDate\"),\r\n cloudName: _aiCloud(\"name\"),\r\n cloudRole: _aiCloud(\"role\"),\r\n cloudRoleVer: _aiCloud(\"roleVer\"),\r\n cloudRoleInstance: _aiCloud(\"roleInstance\"),\r\n cloudEnvironment: _aiCloud(\"environment\"),\r\n cloudLocation: _aiCloud(\"location\"),\r\n cloudDeploymentUnit: _aiCloud(\"deploymentUnit\"),\r\n internalNodeName: _aiInternal(\"nodeName\"),\r\n internalSdkVersion: _aiInternal(\"sdkVersion\"),\r\n internalAgentVersion: _aiInternal(\"agentVersion\"),\r\n internalSnippet: _aiInternal(\"snippet\"),\r\n internalSdkSrc: _aiInternal(\"sdkSrc\")\r\n})));\r\nexport { ContextTagKeys };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { createEnumStyle } from \"@microsoft/applicationinsights-core-js\";\r\n/**\r\n * Defines the level of severity for the event.\r\n */\r\nexport var SeverityLevel = createEnumStyle({\r\n Verbose: 0 /* eSeverityLevel.Verbose */,\r\n Information: 1 /* eSeverityLevel.Information */,\r\n Warning: 2 /* eSeverityLevel.Warning */,\r\n Error: 3 /* eSeverityLevel.Error */,\r\n Critical: 4 /* eSeverityLevel.Critical */\r\n});\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { isNullOrUndefined } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_EXTENSION_CONFIG } from \"../__DynamicConstants\";\r\nvar ConfigurationManager = /** @class */ (function () {\r\n function ConfigurationManager() {\r\n }\r\n ConfigurationManager.getConfig = function (config, field, identifier, defaultValue) {\r\n if (defaultValue === void 0) { defaultValue = false; }\r\n var configValue;\r\n if (identifier && config[_DYN_EXTENSION_CONFIG /* @min:%2eextensionConfig */] && config[_DYN_EXTENSION_CONFIG /* @min:%2eextensionConfig */][identifier] && !isNullOrUndefined(config[_DYN_EXTENSION_CONFIG /* @min:%2eextensionConfig */][identifier][field])) {\r\n configValue = config[_DYN_EXTENSION_CONFIG /* @min:%2eextensionConfig */][identifier][field];\r\n }\r\n else {\r\n configValue = config[field];\r\n }\r\n return !isNullOrUndefined(configValue) ? configValue : defaultValue;\r\n };\r\n return ConfigurationManager;\r\n}());\r\nexport { ConfigurationManager };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { ContextTagKeys } from \"./Contracts/ContextTagKeys\";\r\nexport var Extensions = {\r\n UserExt: \"user\",\r\n DeviceExt: \"device\",\r\n TraceExt: \"trace\",\r\n WebExt: \"web\",\r\n AppExt: \"app\",\r\n OSExt: \"os\",\r\n SessionExt: \"ses\",\r\n SDKExt: \"sdk\"\r\n};\r\nexport var CtxTagKeys = new ContextTagKeys();\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { arrForEach, createUniqueNamespace, eventOff, eventOn, getDocument, getNavigator, getWindow, isNullOrUndefined, isUndefined, mergeEvtNamespace } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_PUSH } from \"./__DynamicConstants\";\r\nfunction _disableEvents(target, evtNamespace) {\r\n eventOff(target, null, null, evtNamespace);\r\n}\r\n/**\r\n * Create a new OfflineListener instance to monitor browser online / offline events\r\n * @param parentEvtNamespace - The parent event namespace to append to any specific events for this instance\r\n */\r\nexport function createOfflineListener(parentEvtNamespace) {\r\n var _document = getDocument();\r\n var _navigator = getNavigator(); // Gets the window.navigator or workerNavigator depending on the global\r\n var _isListening = false;\r\n var listenerList = [];\r\n // Set the initial state\r\n // rState is changed by the browser, both via events and when we check the navigator.onLine property\r\n var rState = 1 /* eOfflineValue.Online */;\r\n if (_navigator && !isNullOrUndefined(_navigator.onLine) && !_navigator.onLine) { // navigator.onLine is undefined in react-native\r\n rState = 2 /* eOfflineValue.Offline */;\r\n }\r\n // ustate is changed by the user calling setOnlineState\r\n var uState = 0 /* eOfflineValue.Unknown */;\r\n // current state would be updated each time rState or uState is changed\r\n // it is a resolved value of rState and uState\r\n var _currentState = calCurrentState();\r\n var _evtNamespace = mergeEvtNamespace(createUniqueNamespace(\"OfflineListener\"), parentEvtNamespace);\r\n try {\r\n if (_enableEvents(getWindow())) {\r\n _isListening = true;\r\n }\r\n if (_document) {\r\n // Also attach to the document.body or document\r\n var target = _document.body || _document;\r\n if (target.ononline) {\r\n if (_enableEvents(target)) {\r\n _isListening = true;\r\n }\r\n }\r\n }\r\n }\r\n catch (e) {\r\n // this makes react-native less angry\r\n _isListening = false;\r\n }\r\n function _enableEvents(target) {\r\n var enabled = false;\r\n if (target) {\r\n enabled = eventOn(target, \"online\", _setOnline, _evtNamespace);\r\n if (enabled) {\r\n eventOn(target, \"offline\", _setOffline, _evtNamespace);\r\n }\r\n }\r\n return enabled;\r\n }\r\n function _isOnline() {\r\n return _currentState;\r\n }\r\n function calCurrentState() {\r\n if (uState === 2 /* eOfflineValue.Offline */ || rState === 2 /* eOfflineValue.Offline */) {\r\n return false;\r\n }\r\n return true; // if both unknown, then we assume the network is good\r\n }\r\n function listnerNoticeCheck() {\r\n // we were offline and are now online or we were online and now offline\r\n var newState = calCurrentState();\r\n if (_currentState !== newState) {\r\n _currentState = newState; // use the resolved state to update\r\n // send all the callbacks with the current state\r\n arrForEach(listenerList, function (callback) {\r\n var offlineState = {\r\n isOnline: _currentState,\r\n rState: rState,\r\n uState: uState\r\n };\r\n try {\r\n callback(offlineState);\r\n }\r\n catch (e) {\r\n // Do nothing, just making sure we run all of the callbacks\r\n }\r\n });\r\n }\r\n }\r\n function setOnlineState(newState) {\r\n uState = newState;\r\n listnerNoticeCheck();\r\n }\r\n function _setOnline() {\r\n rState = 1 /* eOfflineValue.Online */;\r\n listnerNoticeCheck();\r\n }\r\n function _setOffline() {\r\n rState = 2 /* eOfflineValue.Offline */;\r\n listnerNoticeCheck();\r\n }\r\n function _unload() {\r\n var win = getWindow();\r\n if (win && _isListening) {\r\n _disableEvents(win, _evtNamespace);\r\n if (_document) {\r\n // Also attach to the document.body or document\r\n var target = _document.body || _document;\r\n if (!isUndefined(target.ononline)) {\r\n _disableEvents(target, _evtNamespace);\r\n }\r\n }\r\n _isListening = false;\r\n }\r\n }\r\n function addListener(callback) {\r\n listenerList[_DYN_PUSH /* @min:%2epush */](callback);\r\n // Define rm as an instance of IUnloadHook\r\n return {\r\n rm: function () {\r\n var index = listenerList.indexOf(callback);\r\n if (index > -1) {\r\n return listenerList.splice(index, 1);\r\n }\r\n else {\r\n return;\r\n }\r\n }\r\n };\r\n }\r\n return {\r\n isOnline: _isOnline,\r\n isListening: function () { return _isListening; },\r\n unload: _unload,\r\n addListener: addListener,\r\n setOnlineState: setOnlineState\r\n };\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { createValueMap } from \"@microsoft/applicationinsights-core-js\";\r\nexport var RequestHeaders = createValueMap({\r\n requestContextHeader: [0 /* eRequestHeaders.requestContextHeader */, \"Request-Context\"],\r\n requestContextTargetKey: [1 /* eRequestHeaders.requestContextTargetKey */, \"appId\"],\r\n requestContextAppIdFormat: [2 /* eRequestHeaders.requestContextAppIdFormat */, \"appId=cid-v1:\"],\r\n requestIdHeader: [3 /* eRequestHeaders.requestIdHeader */, \"Request-Id\"],\r\n traceParentHeader: [4 /* eRequestHeaders.traceParentHeader */, \"traceparent\"],\r\n traceStateHeader: [5 /* eRequestHeaders.traceStateHeader */, \"tracestate\"],\r\n sdkContextHeader: [6 /* eRequestHeaders.sdkContextHeader */, \"Sdk-Context\"],\r\n sdkContextHeaderAppIdRequest: [7 /* eRequestHeaders.sdkContextHeaderAppIdRequest */, \"appId\"],\r\n requestContextHeaderLowerCase: [8 /* eRequestHeaders.requestContextHeaderLowerCase */, \"request-context\"]\r\n});\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { _throwInternal, dumpObj, getExceptionName, getGlobal, getGlobalInst, isNullOrUndefined, objForEachKey } from \"@microsoft/applicationinsights-core-js\";\r\nimport { StorageType } from \"./Enums\";\r\nimport { _DYN_PUSH, _DYN_REMOVE_ITEM, _DYN_TO_STRING } from \"./__DynamicConstants\";\r\nvar _canUseLocalStorage = undefined;\r\nvar _canUseSessionStorage = undefined;\r\nvar _storagePrefix = \"\";\r\n/**\r\n * Gets the localStorage object if available\r\n * @return {Storage} - Returns the storage object if available else returns null\r\n */\r\nfunction _getLocalStorageObject() {\r\n if (utlCanUseLocalStorage()) {\r\n return _getVerifiedStorageObject(StorageType.LocalStorage);\r\n }\r\n return null;\r\n}\r\n/**\r\n * Tests storage object (localStorage or sessionStorage) to verify that it is usable\r\n * More details here: https://mathiasbynens.be/notes/localstorage-pattern\r\n * @param storageType - Type of storage\r\n * @return {Storage} Returns storage object verified that it is usable\r\n */\r\nfunction _getVerifiedStorageObject(storageType) {\r\n try {\r\n if (isNullOrUndefined(getGlobal())) {\r\n return null;\r\n }\r\n var uid = (new Date)[_DYN_TO_STRING /* @min:%2etoString */]();\r\n var storage = getGlobalInst(storageType === StorageType.LocalStorage ? \"localStorage\" : \"sessionStorage\");\r\n var name_1 = _storagePrefix + uid;\r\n storage.setItem(name_1, uid);\r\n var fail = storage.getItem(name_1) !== uid;\r\n storage[_DYN_REMOVE_ITEM /* @min:%2eremoveItem */](name_1);\r\n if (!fail) {\r\n return storage;\r\n }\r\n }\r\n catch (exception) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n}\r\n/**\r\n * Gets the sessionStorage object if available\r\n * @return {Storage} - Returns the storage object if available else returns null\r\n */\r\nfunction _getSessionStorageObject() {\r\n if (utlCanUseSessionStorage()) {\r\n return _getVerifiedStorageObject(StorageType.SessionStorage);\r\n }\r\n return null;\r\n}\r\n/**\r\n * Disables the global SDK usage of local or session storage if available\r\n */\r\nexport function utlDisableStorage() {\r\n _canUseLocalStorage = false;\r\n _canUseSessionStorage = false;\r\n}\r\nexport function utlSetStoragePrefix(storagePrefix) {\r\n _storagePrefix = storagePrefix || \"\";\r\n}\r\n/**\r\n * Re-enables the global SDK usage of local or session storage if available\r\n */\r\nexport function utlEnableStorage() {\r\n _canUseLocalStorage = utlCanUseLocalStorage(true);\r\n _canUseSessionStorage = utlCanUseSessionStorage(true);\r\n}\r\n/**\r\n * Returns whether LocalStorage can be used, if the reset parameter is passed a true this will override\r\n * any previous disable calls.\r\n * @param reset - Should the usage be reset and determined only based on whether LocalStorage is available\r\n */\r\nexport function utlCanUseLocalStorage(reset) {\r\n if (reset || _canUseLocalStorage === undefined) {\r\n _canUseLocalStorage = !!_getVerifiedStorageObject(StorageType.LocalStorage);\r\n }\r\n return _canUseLocalStorage;\r\n}\r\nexport function utlGetLocalStorage(logger, name) {\r\n var storage = _getLocalStorageObject();\r\n if (storage !== null) {\r\n try {\r\n return storage.getItem(name);\r\n }\r\n catch (e) {\r\n _canUseLocalStorage = false;\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 1 /* _eInternalMessageId.BrowserCannotReadLocalStorage */, \"Browser failed read of local storage. \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return null;\r\n}\r\nexport function utlSetLocalStorage(logger, name, data) {\r\n var storage = _getLocalStorageObject();\r\n if (storage !== null) {\r\n try {\r\n storage.setItem(name, data);\r\n return true;\r\n }\r\n catch (e) {\r\n _canUseLocalStorage = false;\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 3 /* _eInternalMessageId.BrowserCannotWriteLocalStorage */, \"Browser failed write to local storage. \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return false;\r\n}\r\nexport function utlRemoveStorage(logger, name) {\r\n var storage = _getLocalStorageObject();\r\n if (storage !== null) {\r\n try {\r\n storage[_DYN_REMOVE_ITEM /* @min:%2eremoveItem */](name);\r\n return true;\r\n }\r\n catch (e) {\r\n _canUseLocalStorage = false;\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 5 /* _eInternalMessageId.BrowserFailedRemovalFromLocalStorage */, \"Browser failed removal of local storage item. \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return false;\r\n}\r\nexport function utlCanUseSessionStorage(reset) {\r\n if (reset || _canUseSessionStorage === undefined) {\r\n _canUseSessionStorage = !!_getVerifiedStorageObject(StorageType.SessionStorage);\r\n }\r\n return _canUseSessionStorage;\r\n}\r\nexport function utlGetSessionStorageKeys() {\r\n var keys = [];\r\n if (utlCanUseSessionStorage()) {\r\n objForEachKey(getGlobalInst(\"sessionStorage\"), function (key) {\r\n keys[_DYN_PUSH /* @min:%2epush */](key);\r\n });\r\n }\r\n return keys;\r\n}\r\nexport function utlGetSessionStorage(logger, name) {\r\n var storage = _getSessionStorageObject();\r\n if (storage !== null) {\r\n try {\r\n return storage.getItem(name);\r\n }\r\n catch (e) {\r\n _canUseSessionStorage = false;\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 2 /* _eInternalMessageId.BrowserCannotReadSessionStorage */, \"Browser failed read of session storage. \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return null;\r\n}\r\nexport function utlSetSessionStorage(logger, name, data) {\r\n var storage = _getSessionStorageObject();\r\n if (storage !== null) {\r\n try {\r\n storage.setItem(name, data);\r\n return true;\r\n }\r\n catch (e) {\r\n _canUseSessionStorage = false;\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 4 /* _eInternalMessageId.BrowserCannotWriteSessionStorage */, \"Browser failed write to session storage. \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return false;\r\n}\r\nexport function utlRemoveSessionStorage(logger, name) {\r\n var storage = _getSessionStorageObject();\r\n if (storage !== null) {\r\n try {\r\n storage[_DYN_REMOVE_ITEM /* @min:%2eremoveItem */](name);\r\n return true;\r\n }\r\n catch (e) {\r\n _canUseSessionStorage = false;\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 6 /* _eInternalMessageId.BrowserFailedRemovalFromSessionStorage */, \"Browser failed removal of session storage item. \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return false;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nvar Data = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of telemetry data.\r\n */\r\n function Data(baseType, data) {\r\n /**\r\n * The data contract for serializing this object.\r\n */\r\n this.aiDataContract = {\r\n baseType: 1 /* FieldType.Required */,\r\n baseData: 1 /* FieldType.Required */\r\n };\r\n this.baseType = baseType;\r\n this.baseData = data;\r\n }\r\n return Data;\r\n}());\r\nexport { Data };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nvar DataPoint = /** @class */ (function () {\r\n function DataPoint() {\r\n /**\r\n * The data contract for serializing this object.\r\n */\r\n this.aiDataContract = {\r\n name: 1 /* FieldType.Required */,\r\n kind: 0 /* FieldType.Default */,\r\n value: 1 /* FieldType.Required */,\r\n count: 0 /* FieldType.Default */,\r\n min: 0 /* FieldType.Default */,\r\n max: 0 /* FieldType.Default */,\r\n stdDev: 0 /* FieldType.Default */\r\n };\r\n /**\r\n * Metric type. Single measurement or the aggregated value.\r\n */\r\n this.kind = 0 /* DataPointType.Measurement */;\r\n }\r\n return DataPoint;\r\n}());\r\nexport { DataPoint };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { _throwInternal, getJSON, hasJSON, isObject, objForEachKey, strTrim } from \"@microsoft/applicationinsights-core-js\";\r\nimport { asString, strSubstr, strSubstring } from \"@nevware21/ts-utils\";\r\nimport { _DYN_LENGTH, _DYN_STRINGIFY, _DYN_TO_STRING } from \"../../__DynamicConstants\";\r\nexport function dataSanitizeKeyAndAddUniqueness(logger, key, map) {\r\n var origLength = key[_DYN_LENGTH /* @min:%2elength */];\r\n var field = dataSanitizeKey(logger, key);\r\n // validation truncated the length. We need to add uniqueness\r\n if (field[_DYN_LENGTH /* @min:%2elength */] !== origLength) {\r\n var i = 0;\r\n var uniqueField = field;\r\n while (map[uniqueField] !== undefined) {\r\n i++;\r\n uniqueField = strSubstring(field, 0, 150 /* DataSanitizerValues.MAX_NAME_LENGTH */ - 3) + dsPadNumber(i);\r\n }\r\n field = uniqueField;\r\n }\r\n return field;\r\n}\r\nexport function dataSanitizeKey(logger, name) {\r\n var nameTrunc;\r\n if (name) {\r\n // Remove any leading or trailing whitespace\r\n name = strTrim(asString(name));\r\n // truncate the string to 150 chars\r\n if (name[_DYN_LENGTH /* @min:%2elength */] > 150 /* DataSanitizerValues.MAX_NAME_LENGTH */) {\r\n nameTrunc = strSubstring(name, 0, 150 /* DataSanitizerValues.MAX_NAME_LENGTH */);\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 57 /* _eInternalMessageId.NameTooLong */, \"name is too long. It has been truncated to \" + 150 /* DataSanitizerValues.MAX_NAME_LENGTH */ + \" characters.\", { name: name }, true);\r\n }\r\n }\r\n return nameTrunc || name;\r\n}\r\nexport function dataSanitizeString(logger, value, maxLength) {\r\n if (maxLength === void 0) { maxLength = 1024 /* DataSanitizerValues.MAX_STRING_LENGTH */; }\r\n var valueTrunc;\r\n if (value) {\r\n maxLength = maxLength ? maxLength : 1024 /* DataSanitizerValues.MAX_STRING_LENGTH */; // in case default parameters dont work\r\n value = strTrim(asString(value));\r\n if (value[_DYN_LENGTH /* @min:%2elength */] > maxLength) {\r\n valueTrunc = strSubstring(value, 0, maxLength);\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 61 /* _eInternalMessageId.StringValueTooLong */, \"string value is too long. It has been truncated to \" + maxLength + \" characters.\", { value: value }, true);\r\n }\r\n }\r\n return valueTrunc || value;\r\n}\r\nexport function dataSanitizeUrl(logger, url) {\r\n return dataSanitizeInput(logger, url, 2048 /* DataSanitizerValues.MAX_URL_LENGTH */, 66 /* _eInternalMessageId.UrlTooLong */);\r\n}\r\nexport function dataSanitizeMessage(logger, message) {\r\n var messageTrunc;\r\n if (message) {\r\n if (message[_DYN_LENGTH /* @min:%2elength */] > 32768 /* DataSanitizerValues.MAX_MESSAGE_LENGTH */) {\r\n messageTrunc = strSubstring(message, 0, 32768 /* DataSanitizerValues.MAX_MESSAGE_LENGTH */);\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 56 /* _eInternalMessageId.MessageTruncated */, \"message is too long, it has been truncated to \" + 32768 /* DataSanitizerValues.MAX_MESSAGE_LENGTH */ + \" characters.\", { message: message }, true);\r\n }\r\n }\r\n return messageTrunc || message;\r\n}\r\nexport function dataSanitizeException(logger, exception) {\r\n var exceptionTrunc;\r\n if (exception) {\r\n // Make surte its a string\r\n var value = \"\" + exception;\r\n if (value[_DYN_LENGTH /* @min:%2elength */] > 32768 /* DataSanitizerValues.MAX_EXCEPTION_LENGTH */) {\r\n exceptionTrunc = strSubstring(value, 0, 32768 /* DataSanitizerValues.MAX_EXCEPTION_LENGTH */);\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 52 /* _eInternalMessageId.ExceptionTruncated */, \"exception is too long, it has been truncated to \" + 32768 /* DataSanitizerValues.MAX_EXCEPTION_LENGTH */ + \" characters.\", { exception: exception }, true);\r\n }\r\n }\r\n return exceptionTrunc || exception;\r\n}\r\nexport function dataSanitizeProperties(logger, properties) {\r\n if (properties) {\r\n var tempProps_1 = {};\r\n objForEachKey(properties, function (prop, value) {\r\n if (isObject(value) && hasJSON()) {\r\n // Stringify any part C properties\r\n try {\r\n value = getJSON()[_DYN_STRINGIFY /* @min:%2estringify */](value);\r\n }\r\n catch (e) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 49 /* _eInternalMessageId.CannotSerializeObjectNonSerializable */, \"custom property is not valid\", { exception: e }, true);\r\n }\r\n }\r\n value = dataSanitizeString(logger, value, 8192 /* DataSanitizerValues.MAX_PROPERTY_LENGTH */);\r\n prop = dataSanitizeKeyAndAddUniqueness(logger, prop, tempProps_1);\r\n tempProps_1[prop] = value;\r\n });\r\n properties = tempProps_1;\r\n }\r\n return properties;\r\n}\r\nexport function dataSanitizeMeasurements(logger, measurements) {\r\n if (measurements) {\r\n var tempMeasurements_1 = {};\r\n objForEachKey(measurements, function (measure, value) {\r\n measure = dataSanitizeKeyAndAddUniqueness(logger, measure, tempMeasurements_1);\r\n tempMeasurements_1[measure] = value;\r\n });\r\n measurements = tempMeasurements_1;\r\n }\r\n return measurements;\r\n}\r\nexport function dataSanitizeId(logger, id) {\r\n return id ? dataSanitizeInput(logger, id, 128 /* DataSanitizerValues.MAX_ID_LENGTH */, 69 /* _eInternalMessageId.IdTooLong */)[_DYN_TO_STRING /* @min:%2etoString */]() : id;\r\n}\r\nexport function dataSanitizeInput(logger, input, maxLength, _msgId) {\r\n var inputTrunc;\r\n if (input) {\r\n input = strTrim(asString(input));\r\n if (input[_DYN_LENGTH /* @min:%2elength */] > maxLength) {\r\n inputTrunc = strSubstring(input, 0, maxLength);\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, _msgId, \"input is too long, it has been truncated to \" + maxLength + \" characters.\", { data: input }, true);\r\n }\r\n }\r\n return inputTrunc || input;\r\n}\r\nexport function dsPadNumber(num) {\r\n var s = \"00\" + num;\r\n return strSubstr(s, s[_DYN_LENGTH /* @min:%2elength */] - 3);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { toISOString } from \"@microsoft/applicationinsights-core-js\";\r\nimport { strNotSpecified } from \"../../Constants\";\r\nimport { _DYN_NAME } from \"../../__DynamicConstants\";\r\nimport { dataSanitizeString } from \"./DataSanitizer\";\r\nvar Envelope = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of telemetry data.\r\n */\r\n function Envelope(logger, data, name) {\r\n var _this = this;\r\n var _self = this;\r\n _self.ver = 1;\r\n _self.sampleRate = 100.0;\r\n _self.tags = {};\r\n _self[_DYN_NAME /* @min:%2ename */] = dataSanitizeString(logger, name) || strNotSpecified;\r\n _self.data = data;\r\n _self.time = toISOString(new Date());\r\n _self.aiDataContract = {\r\n time: 1 /* FieldType.Required */,\r\n iKey: 1 /* FieldType.Required */,\r\n name: 1 /* FieldType.Required */,\r\n sampleRate: function () {\r\n return (_this.sampleRate === 100) ? 4 /* FieldType.Hidden */ : 1 /* FieldType.Required */;\r\n },\r\n tags: 1 /* FieldType.Required */,\r\n data: 1 /* FieldType.Required */\r\n };\r\n }\r\n return Envelope;\r\n}());\r\nexport { Envelope };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { strNotSpecified } from \"../Constants\";\r\nimport { _DYN_MEASUREMENTS, _DYN_NAME, _DYN_PROPERTIES } from \"../__DynamicConstants\";\r\nimport { dataSanitizeMeasurements, dataSanitizeProperties, dataSanitizeString } from \"./Common/DataSanitizer\";\r\nvar Event = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the EventTelemetry object\r\n */\r\n function Event(logger, name, properties, measurements) {\r\n this.aiDataContract = {\r\n ver: 1 /* FieldType.Required */,\r\n name: 1 /* FieldType.Required */,\r\n properties: 0 /* FieldType.Default */,\r\n measurements: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self.ver = 2;\r\n _self[_DYN_NAME /* @min:%2ename */] = dataSanitizeString(logger, name) || strNotSpecified;\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = dataSanitizeProperties(logger, properties);\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = dataSanitizeMeasurements(logger, measurements);\r\n }\r\n Event.envelopeType = \"Microsoft.ApplicationInsights.{0}.Event\";\r\n Event.dataType = \"EventData\";\r\n return Event;\r\n}());\r\nexport { Event };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { __assignFn as __assign } from \"@microsoft/applicationinsights-shims\";\r\nimport { arrForEach, arrMap, isArray, isError, isFunction, isNullOrUndefined, isObject, isString, strTrim } from \"@microsoft/applicationinsights-core-js\";\r\nimport { getWindow, strIndexOf } from \"@nevware21/ts-utils\";\r\nimport { strNotSpecified } from \"../Constants\";\r\nimport { _DYN_ASSEMBLY, _DYN_EXCEPTIONS, _DYN_FILE_NAME, _DYN_HAS_FULL_STACK, _DYN_IS_MANUAL, _DYN_LENGTH, _DYN_LEVEL, _DYN_LINE, _DYN_MEASUREMENTS, _DYN_MESSAGE, _DYN_METHOD, _DYN_NAME, _DYN_PARSED_STACK, _DYN_PROBLEM_GROUP, _DYN_PROPERTIES, _DYN_PUSH, _DYN_SEVERITY_LEVEL, _DYN_SIZE_IN_BYTES, _DYN_SPLIT, _DYN_STRINGIFY, _DYN_TO_STRING, _DYN_TYPE_NAME, _DYN__CREATE_FROM_INTERFA1 } from \"../__DynamicConstants\";\r\nimport { dataSanitizeException, dataSanitizeMeasurements, dataSanitizeMessage, dataSanitizeProperties, dataSanitizeString } from \"./Common/DataSanitizer\";\r\nvar NoMethod = \"
\";\r\nvar strError = \"error\";\r\nvar strStack = \"stack\";\r\nvar strStackDetails = \"stackDetails\";\r\nvar strErrorSrc = \"errorSrc\";\r\nvar strMessage = \"message\";\r\nvar strDescription = \"description\";\r\nfunction _stringify(value, convertToString) {\r\n var result = value;\r\n if (result && !isString(result)) {\r\n if (JSON && JSON[_DYN_STRINGIFY /* @min:%2estringify */]) {\r\n result = JSON[_DYN_STRINGIFY /* @min:%2estringify */](value);\r\n if (convertToString && (!result || result === \"{}\")) {\r\n if (isFunction(value[_DYN_TO_STRING /* @min:%2etoString */])) {\r\n result = value[_DYN_TO_STRING /* @min:%2etoString */]();\r\n }\r\n else {\r\n result = \"\" + value;\r\n }\r\n }\r\n }\r\n else {\r\n result = \"\" + value + \" - (Missing JSON.stringify)\";\r\n }\r\n }\r\n return result || \"\";\r\n}\r\nfunction _formatMessage(theEvent, errorType) {\r\n var evtMessage = theEvent;\r\n if (theEvent) {\r\n if (evtMessage && !isString(evtMessage)) {\r\n evtMessage = theEvent[strMessage] || theEvent[strDescription] || evtMessage;\r\n }\r\n // Make sure the message is a string\r\n if (evtMessage && !isString(evtMessage)) {\r\n // tslint:disable-next-line: prefer-conditional-expression\r\n evtMessage = _stringify(evtMessage, true);\r\n }\r\n if (theEvent[\"filename\"]) {\r\n // Looks like an event object with filename\r\n evtMessage = evtMessage + \" @\" + (theEvent[\"filename\"] || \"\") + \":\" + (theEvent[\"lineno\"] || \"?\") + \":\" + (theEvent[\"colno\"] || \"?\");\r\n }\r\n }\r\n // Automatically add the error type to the message if it does already appear to be present\r\n if (errorType && errorType !== \"String\" && errorType !== \"Object\" && errorType !== \"Error\" && strIndexOf(evtMessage || \"\", errorType) === -1) {\r\n evtMessage = errorType + \": \" + evtMessage;\r\n }\r\n return evtMessage || \"\";\r\n}\r\nfunction _isExceptionDetailsInternal(value) {\r\n try {\r\n if (isObject(value)) {\r\n return \"hasFullStack\" in value && \"typeName\" in value;\r\n }\r\n }\r\n catch (e) {\r\n // This can happen with some native browser objects, but should not happen for the type we are checking for\r\n }\r\n return false;\r\n}\r\nfunction _isExceptionInternal(value) {\r\n try {\r\n if (isObject(value)) {\r\n return (\"ver\" in value && \"exceptions\" in value && \"properties\" in value);\r\n }\r\n }\r\n catch (e) {\r\n // This can happen with some native browser objects, but should not happen for the type we are checking for\r\n }\r\n return false;\r\n}\r\nfunction _isStackDetails(details) {\r\n return details && details.src && isString(details.src) && details.obj && isArray(details.obj);\r\n}\r\nfunction _convertStackObj(errorStack) {\r\n var src = errorStack || \"\";\r\n if (!isString(src)) {\r\n if (isString(src[strStack])) {\r\n src = src[strStack];\r\n }\r\n else {\r\n src = \"\" + src;\r\n }\r\n }\r\n var items = src[_DYN_SPLIT /* @min:%2esplit */](\"\\n\");\r\n return {\r\n src: src,\r\n obj: items\r\n };\r\n}\r\nfunction _getOperaStack(errorMessage) {\r\n var stack = [];\r\n var lines = errorMessage[_DYN_SPLIT /* @min:%2esplit */](\"\\n\");\r\n for (var lp = 0; lp < lines[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n var entry = lines[lp];\r\n if (lines[lp + 1]) {\r\n entry += \"@\" + lines[lp + 1];\r\n lp++;\r\n }\r\n stack[_DYN_PUSH /* @min:%2epush */](entry);\r\n }\r\n return {\r\n src: errorMessage,\r\n obj: stack\r\n };\r\n}\r\nfunction _getStackFromErrorObj(errorObj) {\r\n var details = null;\r\n if (errorObj) {\r\n try {\r\n /* Using bracket notation is support older browsers (IE 7/8 -- dont remember the version) that throw when using dot\r\n notation for undefined objects and we don't want to loose the error from being reported */\r\n if (errorObj[strStack]) {\r\n // Chrome/Firefox\r\n details = _convertStackObj(errorObj[strStack]);\r\n }\r\n else if (errorObj[strError] && errorObj[strError][strStack]) {\r\n // Edge error event provides the stack and error object\r\n details = _convertStackObj(errorObj[strError][strStack]);\r\n }\r\n else if (errorObj[\"exception\"] && errorObj.exception[strStack]) {\r\n details = _convertStackObj(errorObj.exception[strStack]);\r\n }\r\n else if (_isStackDetails(errorObj)) {\r\n details = errorObj;\r\n }\r\n else if (_isStackDetails(errorObj[strStackDetails])) {\r\n details = errorObj[strStackDetails];\r\n }\r\n else if (getWindow() && getWindow()[\"opera\"] && errorObj[strMessage]) {\r\n // Opera\r\n details = _getOperaStack(errorObj[_DYN_MESSAGE /* @min:%2emessage */]);\r\n }\r\n else if (errorObj[\"reason\"] && errorObj.reason[strStack]) {\r\n // UnhandledPromiseRejection\r\n details = _convertStackObj(errorObj.reason[strStack]);\r\n }\r\n else if (isString(errorObj)) {\r\n details = _convertStackObj(errorObj);\r\n }\r\n else {\r\n var evtMessage = errorObj[strMessage] || errorObj[strDescription] || \"\";\r\n if (isString(errorObj[strErrorSrc])) {\r\n if (evtMessage) {\r\n evtMessage += \"\\n\";\r\n }\r\n evtMessage += \" from \" + errorObj[strErrorSrc];\r\n }\r\n if (evtMessage) {\r\n details = _convertStackObj(evtMessage);\r\n }\r\n }\r\n }\r\n catch (e) {\r\n // something unexpected happened so to avoid failing to report any error lets swallow the exception\r\n // and fallback to the callee/caller method\r\n details = _convertStackObj(e);\r\n }\r\n }\r\n return details || {\r\n src: \"\",\r\n obj: null\r\n };\r\n}\r\nfunction _formatStackTrace(stackDetails) {\r\n var stack = \"\";\r\n if (stackDetails) {\r\n if (stackDetails.obj) {\r\n arrForEach(stackDetails.obj, function (entry) {\r\n stack += entry + \"\\n\";\r\n });\r\n }\r\n else {\r\n stack = stackDetails.src || \"\";\r\n }\r\n }\r\n return stack;\r\n}\r\nfunction _parseStack(stack) {\r\n var parsedStack;\r\n var frames = stack.obj;\r\n if (frames && frames[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n parsedStack = [];\r\n var level_1 = 0;\r\n var totalSizeInBytes_1 = 0;\r\n arrForEach(frames, function (frame) {\r\n var theFrame = frame[_DYN_TO_STRING /* @min:%2etoString */]();\r\n if (_StackFrame.regex.test(theFrame)) {\r\n var parsedFrame = new _StackFrame(theFrame, level_1++);\r\n totalSizeInBytes_1 += parsedFrame[_DYN_SIZE_IN_BYTES /* @min:%2esizeInBytes */];\r\n parsedStack[_DYN_PUSH /* @min:%2epush */](parsedFrame);\r\n }\r\n });\r\n // DP Constraint - exception parsed stack must be < 32KB\r\n // remove frames from the middle to meet the threshold\r\n var exceptionParsedStackThreshold = 32 * 1024;\r\n if (totalSizeInBytes_1 > exceptionParsedStackThreshold) {\r\n var left = 0;\r\n var right = parsedStack[_DYN_LENGTH /* @min:%2elength */] - 1;\r\n var size = 0;\r\n var acceptedLeft = left;\r\n var acceptedRight = right;\r\n while (left < right) {\r\n // check size\r\n var lSize = parsedStack[left][_DYN_SIZE_IN_BYTES /* @min:%2esizeInBytes */];\r\n var rSize = parsedStack[right][_DYN_SIZE_IN_BYTES /* @min:%2esizeInBytes */];\r\n size += lSize + rSize;\r\n if (size > exceptionParsedStackThreshold) {\r\n // remove extra frames from the middle\r\n var howMany = acceptedRight - acceptedLeft + 1;\r\n parsedStack.splice(acceptedLeft, howMany);\r\n break;\r\n }\r\n // update pointers\r\n acceptedLeft = left;\r\n acceptedRight = right;\r\n left++;\r\n right--;\r\n }\r\n }\r\n }\r\n return parsedStack;\r\n}\r\nfunction _getErrorType(errorType) {\r\n // Gets the Error Type by passing the constructor (used to get the true type of native error object).\r\n var typeName = \"\";\r\n if (errorType) {\r\n typeName = errorType.typeName || errorType[_DYN_NAME /* @min:%2ename */] || \"\";\r\n if (!typeName) {\r\n try {\r\n var funcNameRegex = /function (.{1,200})\\(/;\r\n var results = (funcNameRegex).exec((errorType).constructor[_DYN_TO_STRING /* @min:%2etoString */]());\r\n typeName = (results && results[_DYN_LENGTH /* @min:%2elength */] > 1) ? results[1] : \"\";\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty -- Ignoring any failures as nothing we can do\r\n }\r\n }\r\n }\r\n return typeName;\r\n}\r\n/**\r\n * Formats the provided errorObj for display and reporting, it may be a String, Object, integer or undefined depending on the browser.\r\n * @param errorObj - The supplied errorObj\r\n */\r\nexport function _formatErrorCode(errorObj) {\r\n if (errorObj) {\r\n try {\r\n if (!isString(errorObj)) {\r\n var errorType = _getErrorType(errorObj);\r\n var result = _stringify(errorObj, false);\r\n if (!result || result === \"{}\") {\r\n if (errorObj[strError]) {\r\n // Looks like an MS Error Event\r\n errorObj = errorObj[strError];\r\n errorType = _getErrorType(errorObj);\r\n }\r\n result = _stringify(errorObj, true);\r\n }\r\n if (strIndexOf(result, errorType) !== 0 && errorType !== \"String\") {\r\n return errorType + \":\" + result;\r\n }\r\n return result;\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty -- Ignoring any failures as nothing we can do\r\n }\r\n }\r\n // Fallback to just letting the object format itself into a string\r\n return \"\" + (errorObj || \"\");\r\n}\r\nvar Exception = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the ExceptionTelemetry object\r\n */\r\n function Exception(logger, exception, properties, measurements, severityLevel, id) {\r\n this.aiDataContract = {\r\n ver: 1 /* FieldType.Required */,\r\n exceptions: 1 /* FieldType.Required */,\r\n severityLevel: 0 /* FieldType.Default */,\r\n properties: 0 /* FieldType.Default */,\r\n measurements: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self.ver = 2; // TODO: handle the CS\"4.0\" ==> breeze 2 conversion in a better way\r\n if (!_isExceptionInternal(exception)) {\r\n if (!properties) {\r\n properties = {};\r\n }\r\n if (id) {\r\n properties.id = id;\r\n }\r\n _self[_DYN_EXCEPTIONS /* @min:%2eexceptions */] = [new _ExceptionDetails(logger, exception, properties)];\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = dataSanitizeProperties(logger, properties);\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = dataSanitizeMeasurements(logger, measurements);\r\n if (severityLevel) {\r\n _self[_DYN_SEVERITY_LEVEL /* @min:%2eseverityLevel */] = severityLevel;\r\n }\r\n if (id) {\r\n _self.id = id;\r\n }\r\n }\r\n else {\r\n _self[_DYN_EXCEPTIONS /* @min:%2eexceptions */] = exception[_DYN_EXCEPTIONS /* @min:%2eexceptions */] || [];\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = exception[_DYN_PROPERTIES /* @min:%2eproperties */];\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = exception[_DYN_MEASUREMENTS /* @min:%2emeasurements */];\r\n if (exception[_DYN_SEVERITY_LEVEL /* @min:%2eseverityLevel */]) {\r\n _self[_DYN_SEVERITY_LEVEL /* @min:%2eseverityLevel */] = exception[_DYN_SEVERITY_LEVEL /* @min:%2eseverityLevel */];\r\n }\r\n if (exception.id) {\r\n _self.id = exception.id;\r\n exception[_DYN_PROPERTIES /* @min:%2eproperties */].id = exception.id;\r\n }\r\n if (exception[_DYN_PROBLEM_GROUP /* @min:%2eproblemGroup */]) {\r\n _self[_DYN_PROBLEM_GROUP /* @min:%2eproblemGroup */] = exception[_DYN_PROBLEM_GROUP /* @min:%2eproblemGroup */];\r\n }\r\n // bool/int types, use isNullOrUndefined\r\n if (!isNullOrUndefined(exception[_DYN_IS_MANUAL /* @min:%2eisManual */])) {\r\n _self[_DYN_IS_MANUAL /* @min:%2eisManual */] = exception[_DYN_IS_MANUAL /* @min:%2eisManual */];\r\n }\r\n }\r\n }\r\n Exception.CreateAutoException = function (message, url, lineNumber, columnNumber, error, evt, stack, errorSrc) {\r\n var _a;\r\n var errorType = _getErrorType(error || evt || message);\r\n return _a = {},\r\n _a[_DYN_MESSAGE /* @min:message */] = _formatMessage(message, errorType),\r\n _a.url = url,\r\n _a.lineNumber = lineNumber,\r\n _a.columnNumber = columnNumber,\r\n _a.error = _formatErrorCode(error || evt || message),\r\n _a.evt = _formatErrorCode(evt || message),\r\n _a[_DYN_TYPE_NAME /* @min:typeName */] = errorType,\r\n _a.stackDetails = _getStackFromErrorObj(stack || error || evt),\r\n _a.errorSrc = errorSrc,\r\n _a;\r\n };\r\n Exception.CreateFromInterface = function (logger, exception, properties, measurements) {\r\n var exceptions = exception[_DYN_EXCEPTIONS /* @min:%2eexceptions */]\r\n && arrMap(exception[_DYN_EXCEPTIONS /* @min:%2eexceptions */], function (ex) { return _ExceptionDetails[_DYN__CREATE_FROM_INTERFA1 /* @min:%2eCreateFromInterface */](logger, ex); });\r\n var exceptionData = new Exception(logger, __assign(__assign({}, exception), { exceptions: exceptions }), properties, measurements);\r\n return exceptionData;\r\n };\r\n Exception.prototype.toInterface = function () {\r\n var _a;\r\n var _b = this, exceptions = _b.exceptions, properties = _b.properties, measurements = _b.measurements, severityLevel = _b.severityLevel, problemGroup = _b.problemGroup, id = _b.id, isManual = _b.isManual;\r\n var exceptionDetailsInterface = exceptions instanceof Array\r\n && arrMap(exceptions, function (exception) { return exception.toInterface(); })\r\n || undefined;\r\n return _a = {\r\n ver: \"4.0\"\r\n },\r\n _a[_DYN_EXCEPTIONS /* @min:exceptions */] = exceptionDetailsInterface,\r\n _a.severityLevel = severityLevel,\r\n _a.properties = properties,\r\n _a.measurements = measurements,\r\n _a.problemGroup = problemGroup,\r\n _a.id = id,\r\n _a.isManual = isManual,\r\n _a;\r\n };\r\n /**\r\n * Creates a simple exception with 1 stack frame. Useful for manual constracting of exception.\r\n */\r\n Exception.CreateSimpleException = function (message, typeName, assembly, fileName, details, line) {\r\n var _a;\r\n return {\r\n exceptions: [\r\n (_a = {},\r\n _a[_DYN_HAS_FULL_STACK /* @min:hasFullStack */] = true,\r\n _a.message = message,\r\n _a.stack = details,\r\n _a.typeName = typeName,\r\n _a)\r\n ]\r\n };\r\n };\r\n Exception.envelopeType = \"Microsoft.ApplicationInsights.{0}.Exception\";\r\n Exception.dataType = \"ExceptionData\";\r\n Exception.formatError = _formatErrorCode;\r\n return Exception;\r\n}());\r\nexport { Exception };\r\nvar _ExceptionDetails = /** @class */ (function () {\r\n function _ExceptionDetails(logger, exception, properties) {\r\n this.aiDataContract = {\r\n id: 0 /* FieldType.Default */,\r\n outerId: 0 /* FieldType.Default */,\r\n typeName: 1 /* FieldType.Required */,\r\n message: 1 /* FieldType.Required */,\r\n hasFullStack: 0 /* FieldType.Default */,\r\n stack: 0 /* FieldType.Default */,\r\n parsedStack: 2 /* FieldType.Array */\r\n };\r\n var _self = this;\r\n if (!_isExceptionDetailsInternal(exception)) {\r\n var error = exception;\r\n var evt = error && error.evt;\r\n if (!isError(error)) {\r\n error = error[strError] || evt || error;\r\n }\r\n _self[_DYN_TYPE_NAME /* @min:%2etypeName */] = dataSanitizeString(logger, _getErrorType(error)) || strNotSpecified;\r\n _self[_DYN_MESSAGE /* @min:%2emessage */] = dataSanitizeMessage(logger, _formatMessage(exception || error, _self[_DYN_TYPE_NAME /* @min:%2etypeName */])) || strNotSpecified;\r\n var stack = exception[strStackDetails] || _getStackFromErrorObj(exception);\r\n _self[_DYN_PARSED_STACK /* @min:%2eparsedStack */] = _parseStack(stack);\r\n // after parsedStack is inited, iterate over each frame object, sanitize its assembly field\r\n if (isArray(_self[_DYN_PARSED_STACK /* @min:%2eparsedStack */])) {\r\n arrMap(_self[_DYN_PARSED_STACK /* @min:%2eparsedStack */], function (frame) {\r\n frame[_DYN_ASSEMBLY /* @min:%2eassembly */] = dataSanitizeString(logger, frame[_DYN_ASSEMBLY /* @min:%2eassembly */]);\r\n frame[_DYN_FILE_NAME /* @min:%2efileName */] = dataSanitizeString(logger, frame[_DYN_FILE_NAME /* @min:%2efileName */]);\r\n });\r\n }\r\n _self[strStack] = dataSanitizeException(logger, _formatStackTrace(stack));\r\n _self.hasFullStack = isArray(_self.parsedStack) && _self.parsedStack[_DYN_LENGTH /* @min:%2elength */] > 0;\r\n if (properties) {\r\n properties[_DYN_TYPE_NAME /* @min:%2etypeName */] = properties[_DYN_TYPE_NAME /* @min:%2etypeName */] || _self[_DYN_TYPE_NAME /* @min:%2etypeName */];\r\n }\r\n }\r\n else {\r\n _self[_DYN_TYPE_NAME /* @min:%2etypeName */] = exception[_DYN_TYPE_NAME /* @min:%2etypeName */];\r\n _self[_DYN_MESSAGE /* @min:%2emessage */] = exception[_DYN_MESSAGE /* @min:%2emessage */];\r\n _self[strStack] = exception[strStack];\r\n _self[_DYN_PARSED_STACK /* @min:%2eparsedStack */] = exception[_DYN_PARSED_STACK /* @min:%2eparsedStack */] || [];\r\n _self[_DYN_HAS_FULL_STACK /* @min:%2ehasFullStack */] = exception[_DYN_HAS_FULL_STACK /* @min:%2ehasFullStack */];\r\n }\r\n }\r\n _ExceptionDetails.prototype.toInterface = function () {\r\n var _a;\r\n var _self = this;\r\n var parsedStack = _self[_DYN_PARSED_STACK /* @min:%2eparsedStack */] instanceof Array\r\n && arrMap(_self[_DYN_PARSED_STACK /* @min:%2eparsedStack */], function (frame) { return frame.toInterface(); });\r\n var exceptionDetailsInterface = (_a = {\r\n id: _self.id,\r\n outerId: _self.outerId,\r\n typeName: _self[_DYN_TYPE_NAME /* @min:%2etypeName */],\r\n message: _self[_DYN_MESSAGE /* @min:%2emessage */],\r\n hasFullStack: _self[_DYN_HAS_FULL_STACK /* @min:%2ehasFullStack */],\r\n stack: _self[strStack]\r\n },\r\n _a[_DYN_PARSED_STACK /* @min:parsedStack */] = parsedStack || undefined,\r\n _a);\r\n return exceptionDetailsInterface;\r\n };\r\n _ExceptionDetails.CreateFromInterface = function (logger, exception) {\r\n var parsedStack = (exception[_DYN_PARSED_STACK /* @min:%2eparsedStack */] instanceof Array\r\n && arrMap(exception[_DYN_PARSED_STACK /* @min:%2eparsedStack */], function (frame) { return _StackFrame[_DYN__CREATE_FROM_INTERFA1 /* @min:%2eCreateFromInterface */](frame); }))\r\n || exception[_DYN_PARSED_STACK /* @min:%2eparsedStack */];\r\n var exceptionDetails = new _ExceptionDetails(logger, __assign(__assign({}, exception), { parsedStack: parsedStack }));\r\n return exceptionDetails;\r\n };\r\n return _ExceptionDetails;\r\n}());\r\nexport { _ExceptionDetails };\r\nvar _StackFrame = /** @class */ (function () {\r\n function _StackFrame(sourceFrame, level) {\r\n this.aiDataContract = {\r\n level: 1 /* FieldType.Required */,\r\n method: 1 /* FieldType.Required */,\r\n assembly: 0 /* FieldType.Default */,\r\n fileName: 0 /* FieldType.Default */,\r\n line: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self[_DYN_SIZE_IN_BYTES /* @min:%2esizeInBytes */] = 0;\r\n // Not converting this to isString() as typescript uses this logic to \"understand\" the different\r\n // types for the 2 different code paths\r\n if (typeof sourceFrame === \"string\") {\r\n var frame = sourceFrame;\r\n _self[_DYN_LEVEL /* @min:%2elevel */] = level;\r\n _self[_DYN_METHOD /* @min:%2emethod */] = NoMethod;\r\n _self[_DYN_ASSEMBLY /* @min:%2eassembly */] = strTrim(frame);\r\n _self[_DYN_FILE_NAME /* @min:%2efileName */] = \"\";\r\n _self[_DYN_LINE /* @min:%2eline */] = 0;\r\n var matches = frame.match(_StackFrame.regex);\r\n if (matches && matches[_DYN_LENGTH /* @min:%2elength */] >= 5) {\r\n _self[_DYN_METHOD /* @min:%2emethod */] = strTrim(matches[2]) || _self[_DYN_METHOD /* @min:%2emethod */];\r\n _self[_DYN_FILE_NAME /* @min:%2efileName */] = strTrim(matches[4]);\r\n _self[_DYN_LINE /* @min:%2eline */] = parseInt(matches[5]) || 0;\r\n }\r\n }\r\n else {\r\n _self[_DYN_LEVEL /* @min:%2elevel */] = sourceFrame[_DYN_LEVEL /* @min:%2elevel */];\r\n _self[_DYN_METHOD /* @min:%2emethod */] = sourceFrame[_DYN_METHOD /* @min:%2emethod */];\r\n _self[_DYN_ASSEMBLY /* @min:%2eassembly */] = sourceFrame[_DYN_ASSEMBLY /* @min:%2eassembly */];\r\n _self[_DYN_FILE_NAME /* @min:%2efileName */] = sourceFrame[_DYN_FILE_NAME /* @min:%2efileName */];\r\n _self[_DYN_LINE /* @min:%2eline */] = sourceFrame[_DYN_LINE /* @min:%2eline */];\r\n _self[_DYN_SIZE_IN_BYTES /* @min:%2esizeInBytes */] = 0;\r\n }\r\n _self.sizeInBytes += _self.method[_DYN_LENGTH /* @min:%2elength */];\r\n _self.sizeInBytes += _self.fileName[_DYN_LENGTH /* @min:%2elength */];\r\n _self.sizeInBytes += _self.assembly[_DYN_LENGTH /* @min:%2elength */];\r\n // todo: these might need to be removed depending on how the back-end settles on their size calculation\r\n _self[_DYN_SIZE_IN_BYTES /* @min:%2esizeInBytes */] += _StackFrame.baseSize;\r\n _self.sizeInBytes += _self.level.toString()[_DYN_LENGTH /* @min:%2elength */];\r\n _self.sizeInBytes += _self.line.toString()[_DYN_LENGTH /* @min:%2elength */];\r\n }\r\n _StackFrame.CreateFromInterface = function (frame) {\r\n return new _StackFrame(frame, null /* level is available in frame interface */);\r\n };\r\n _StackFrame.prototype.toInterface = function () {\r\n var _self = this;\r\n return {\r\n level: _self[_DYN_LEVEL /* @min:%2elevel */],\r\n method: _self[_DYN_METHOD /* @min:%2emethod */],\r\n assembly: _self[_DYN_ASSEMBLY /* @min:%2eassembly */],\r\n fileName: _self[_DYN_FILE_NAME /* @min:%2efileName */],\r\n line: _self[_DYN_LINE /* @min:%2eline */]\r\n };\r\n };\r\n // regex to match stack frames from ie/chrome/ff\r\n // methodName=$2, fileName=$4, lineNo=$5, column=$6\r\n _StackFrame.regex = /^([\\s]+at)?[\\s]{0,50}([^\\@\\()]+?)[\\s]{0,50}(\\@|\\()([^\\(\\n]+):([0-9]+):([0-9]+)(\\)?)$/;\r\n _StackFrame.baseSize = 58; // '{\"method\":\"\",\"level\":,\"assembly\":\"\",\"fileName\":\"\",\"line\":}'.length\r\n return _StackFrame;\r\n}());\r\nexport { _StackFrame };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { strNotSpecified } from \"../Constants\";\r\nimport { _DYN_COUNT, _DYN_MEASUREMENTS, _DYN_NAME, _DYN_PROPERTIES } from \"../__DynamicConstants\";\r\nimport { DataPoint } from \"./Common/DataPoint\";\r\nimport { dataSanitizeMeasurements, dataSanitizeProperties, dataSanitizeString } from \"./Common/DataSanitizer\";\r\nvar Metric = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the MetricTelemetry object\r\n */\r\n function Metric(logger, name, value, count, min, max, stdDev, properties, measurements) {\r\n this.aiDataContract = {\r\n ver: 1 /* FieldType.Required */,\r\n metrics: 1 /* FieldType.Required */,\r\n properties: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self.ver = 2;\r\n var dataPoint = new DataPoint();\r\n dataPoint[_DYN_COUNT /* @min:%2ecount */] = count > 0 ? count : undefined;\r\n dataPoint.max = isNaN(max) || max === null ? undefined : max;\r\n dataPoint.min = isNaN(min) || min === null ? undefined : min;\r\n dataPoint[_DYN_NAME /* @min:%2ename */] = dataSanitizeString(logger, name) || strNotSpecified;\r\n dataPoint.value = value;\r\n dataPoint.stdDev = isNaN(stdDev) || stdDev === null ? undefined : stdDev;\r\n _self.metrics = [dataPoint];\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = dataSanitizeProperties(logger, properties);\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = dataSanitizeMeasurements(logger, measurements);\r\n }\r\n Metric.envelopeType = \"Microsoft.ApplicationInsights.{0}.Metric\";\r\n Metric.dataType = \"MetricData\";\r\n return Metric;\r\n}());\r\nexport { Metric };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { strNotSpecified } from \"../Constants\";\r\nimport { msToTimeSpan } from \"../HelperFuncs\";\r\nimport { _DYN_DURATION, _DYN_MEASUREMENTS, _DYN_NAME, _DYN_PROPERTIES } from \"../__DynamicConstants\";\r\nimport { dataSanitizeId, dataSanitizeMeasurements, dataSanitizeProperties, dataSanitizeString, dataSanitizeUrl } from \"./Common/DataSanitizer\";\r\nvar PageView = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the PageEventTelemetry object\r\n */\r\n function PageView(logger, name, url, durationMs, properties, measurements, id) {\r\n this.aiDataContract = {\r\n ver: 1 /* FieldType.Required */,\r\n name: 0 /* FieldType.Default */,\r\n url: 0 /* FieldType.Default */,\r\n duration: 0 /* FieldType.Default */,\r\n properties: 0 /* FieldType.Default */,\r\n measurements: 0 /* FieldType.Default */,\r\n id: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self.ver = 2;\r\n _self.id = dataSanitizeId(logger, id);\r\n _self.url = dataSanitizeUrl(logger, url);\r\n _self[_DYN_NAME /* @min:%2ename */] = dataSanitizeString(logger, name) || strNotSpecified;\r\n if (!isNaN(durationMs)) {\r\n _self[_DYN_DURATION /* @min:%2eduration */] = msToTimeSpan(durationMs);\r\n }\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = dataSanitizeProperties(logger, properties);\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = dataSanitizeMeasurements(logger, measurements);\r\n }\r\n PageView.envelopeType = \"Microsoft.ApplicationInsights.{0}.Pageview\";\r\n PageView.dataType = \"PageviewData\";\r\n return PageView;\r\n}());\r\nexport { PageView };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { strNotSpecified } from \"../Constants\";\r\nimport { _DYN_DURATION, _DYN_MEASUREMENTS, _DYN_NAME, _DYN_PROPERTIES, _DYN_RECEIVED_RESPONSE } from \"../__DynamicConstants\";\r\nimport { dataSanitizeMeasurements, dataSanitizeProperties, dataSanitizeString, dataSanitizeUrl } from \"./Common/DataSanitizer\";\r\nvar PageViewPerformance = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the PageEventTelemetry object\r\n */\r\n function PageViewPerformance(logger, name, url, unused, properties, measurements, cs4BaseData) {\r\n this.aiDataContract = {\r\n ver: 1 /* FieldType.Required */,\r\n name: 0 /* FieldType.Default */,\r\n url: 0 /* FieldType.Default */,\r\n duration: 0 /* FieldType.Default */,\r\n perfTotal: 0 /* FieldType.Default */,\r\n networkConnect: 0 /* FieldType.Default */,\r\n sentRequest: 0 /* FieldType.Default */,\r\n receivedResponse: 0 /* FieldType.Default */,\r\n domProcessing: 0 /* FieldType.Default */,\r\n properties: 0 /* FieldType.Default */,\r\n measurements: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self.ver = 2;\r\n _self.url = dataSanitizeUrl(logger, url);\r\n _self[_DYN_NAME /* @min:%2ename */] = dataSanitizeString(logger, name) || strNotSpecified;\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = dataSanitizeProperties(logger, properties);\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = dataSanitizeMeasurements(logger, measurements);\r\n if (cs4BaseData) {\r\n _self.domProcessing = cs4BaseData.domProcessing;\r\n _self[_DYN_DURATION /* @min:%2eduration */] = cs4BaseData[_DYN_DURATION /* @min:%2eduration */];\r\n _self.networkConnect = cs4BaseData.networkConnect;\r\n _self.perfTotal = cs4BaseData.perfTotal;\r\n _self[_DYN_RECEIVED_RESPONSE /* @min:%2ereceivedResponse */] = cs4BaseData[_DYN_RECEIVED_RESPONSE /* @min:%2ereceivedResponse */];\r\n _self.sentRequest = cs4BaseData.sentRequest;\r\n }\r\n }\r\n PageViewPerformance.envelopeType = \"Microsoft.ApplicationInsights.{0}.PageviewPerformance\";\r\n PageViewPerformance.dataType = \"PageviewPerformanceData\";\r\n return PageViewPerformance;\r\n}());\r\nexport { PageViewPerformance };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { msToTimeSpan } from \"../HelperFuncs\";\r\nimport { AjaxHelperParseDependencyPath } from \"../Util\";\r\nimport { _DYN_DURATION, _DYN_MEASUREMENTS, _DYN_NAME, _DYN_PROPERTIES } from \"../__DynamicConstants\";\r\nimport { dataSanitizeMeasurements, dataSanitizeProperties, dataSanitizeString, dataSanitizeUrl } from \"./Common/DataSanitizer\";\r\nvar RemoteDependencyData = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the RemoteDependencyData object\r\n */\r\n function RemoteDependencyData(logger, id, absoluteUrl, commandName, value, success, resultCode, method, requestAPI, correlationContext, properties, measurements) {\r\n if (requestAPI === void 0) { requestAPI = \"Ajax\"; }\r\n this.aiDataContract = {\r\n id: 1 /* FieldType.Required */,\r\n ver: 1 /* FieldType.Required */,\r\n name: 0 /* FieldType.Default */,\r\n resultCode: 0 /* FieldType.Default */,\r\n duration: 0 /* FieldType.Default */,\r\n success: 0 /* FieldType.Default */,\r\n data: 0 /* FieldType.Default */,\r\n target: 0 /* FieldType.Default */,\r\n type: 0 /* FieldType.Default */,\r\n properties: 0 /* FieldType.Default */,\r\n measurements: 0 /* FieldType.Default */,\r\n kind: 0 /* FieldType.Default */,\r\n value: 0 /* FieldType.Default */,\r\n count: 0 /* FieldType.Default */,\r\n min: 0 /* FieldType.Default */,\r\n max: 0 /* FieldType.Default */,\r\n stdDev: 0 /* FieldType.Default */,\r\n dependencyKind: 0 /* FieldType.Default */,\r\n dependencySource: 0 /* FieldType.Default */,\r\n commandName: 0 /* FieldType.Default */,\r\n dependencyTypeName: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self.ver = 2;\r\n _self.id = id;\r\n _self[_DYN_DURATION /* @min:%2eduration */] = msToTimeSpan(value);\r\n _self.success = success;\r\n _self.resultCode = resultCode + \"\";\r\n _self.type = dataSanitizeString(logger, requestAPI);\r\n var dependencyFields = AjaxHelperParseDependencyPath(logger, absoluteUrl, method, commandName);\r\n _self.data = dataSanitizeUrl(logger, commandName) || dependencyFields.data; // get a value from hosturl if commandName not available\r\n _self.target = dataSanitizeString(logger, dependencyFields.target);\r\n if (correlationContext) {\r\n _self.target = \"\".concat(_self.target, \" | \").concat(correlationContext);\r\n }\r\n _self[_DYN_NAME /* @min:%2ename */] = dataSanitizeString(logger, dependencyFields[_DYN_NAME /* @min:%2ename */]);\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = dataSanitizeProperties(logger, properties);\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = dataSanitizeMeasurements(logger, measurements);\r\n }\r\n RemoteDependencyData.envelopeType = \"Microsoft.ApplicationInsights.{0}.RemoteDependency\";\r\n RemoteDependencyData.dataType = \"RemoteDependencyData\";\r\n return RemoteDependencyData;\r\n}());\r\nexport { RemoteDependencyData };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { strNotSpecified } from \"../Constants\";\r\nimport { _DYN_MEASUREMENTS, _DYN_MESSAGE, _DYN_PROPERTIES, _DYN_SEVERITY_LEVEL } from \"../__DynamicConstants\";\r\nimport { dataSanitizeMeasurements, dataSanitizeMessage, dataSanitizeProperties } from \"./Common/DataSanitizer\";\r\nvar Trace = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the TraceTelemetry object\r\n */\r\n function Trace(logger, message, severityLevel, properties, measurements) {\r\n this.aiDataContract = {\r\n ver: 1 /* FieldType.Required */,\r\n message: 1 /* FieldType.Required */,\r\n severityLevel: 0 /* FieldType.Default */,\r\n properties: 0 /* FieldType.Default */\r\n };\r\n var _self = this;\r\n _self.ver = 2;\r\n message = message || strNotSpecified;\r\n _self[_DYN_MESSAGE /* @min:%2emessage */] = dataSanitizeMessage(logger, message);\r\n _self[_DYN_PROPERTIES /* @min:%2eproperties */] = dataSanitizeProperties(logger, properties);\r\n _self[_DYN_MEASUREMENTS /* @min:%2emeasurements */] = dataSanitizeMeasurements(logger, measurements);\r\n if (severityLevel) {\r\n _self[_DYN_SEVERITY_LEVEL /* @min:%2eseverityLevel */] = severityLevel;\r\n }\r\n }\r\n Trace.envelopeType = \"Microsoft.ApplicationInsights.{0}.Message\";\r\n Trace.dataType = \"MessageData\";\r\n return Trace;\r\n}());\r\nexport { Trace };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { isNullOrUndefined, objForEachKey, throwError, toISOString } from \"@microsoft/applicationinsights-core-js\";\r\nimport { strIkey, strNotSpecified } from \"./Constants\";\r\nimport { dataSanitizeString } from \"./Telemetry/Common/DataSanitizer\";\r\nimport { _DYN_NAME } from \"./__DynamicConstants\";\r\n/**\r\n * Create a telemetry item that the 1DS channel understands\r\n * @param item - domain specific properties; part B\r\n * @param baseType - telemetry item type. ie PageViewData\r\n * @param envelopeName - name of the envelope. ie Microsoft.ApplicationInsights..PageView\r\n * @param customProperties - user defined custom properties; part C\r\n * @param systemProperties - system properties that are added to the context; part A\r\n * @returns ITelemetryItem that is sent to channel\r\n */\r\nexport function createTelemetryItem(item, baseType, envelopeName, logger, customProperties, systemProperties) {\r\n var _a;\r\n envelopeName = dataSanitizeString(logger, envelopeName) || strNotSpecified;\r\n if (isNullOrUndefined(item) ||\r\n isNullOrUndefined(baseType) ||\r\n isNullOrUndefined(envelopeName)) {\r\n throwError(\"Input doesn't contain all required fields\");\r\n }\r\n var iKey = \"\";\r\n if (item[strIkey]) {\r\n iKey = item[strIkey];\r\n delete item[strIkey];\r\n }\r\n var telemetryItem = (_a = {},\r\n _a[_DYN_NAME /* @min:name */] = envelopeName,\r\n _a.time = toISOString(new Date()),\r\n _a.iKey = iKey,\r\n _a.ext = systemProperties ? systemProperties : {},\r\n _a.tags = [],\r\n _a.data = {},\r\n _a.baseType = baseType,\r\n _a.baseData = item // Part B\r\n ,\r\n _a);\r\n // Part C\r\n if (!isNullOrUndefined(customProperties)) {\r\n objForEachKey(customProperties, function (prop, value) {\r\n telemetryItem.data[prop] = value;\r\n });\r\n }\r\n return telemetryItem;\r\n}\r\nvar TelemetryItemCreator = /** @class */ (function () {\r\n function TelemetryItemCreator() {\r\n }\r\n /**\r\n * Create a telemetry item that the 1DS channel understands\r\n * @param item - domain specific properties; part B\r\n * @param baseType - telemetry item type. ie PageViewData\r\n * @param envelopeName - name of the envelope. ie Microsoft.ApplicationInsights..PageView\r\n * @param customProperties - user defined custom properties; part C\r\n * @param systemProperties - system properties that are added to the context; part A\r\n * @returns ITelemetryItem that is sent to channel\r\n */\r\n TelemetryItemCreator.create = createTelemetryItem;\r\n return TelemetryItemCreator;\r\n}());\r\nexport { TelemetryItemCreator };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { _throwInternal, arrIndexOf, isNotNullOrUndefined, isNullOrUndefined, onConfigChange, randomValue, safeGetLogger, strTrim } from \"@microsoft/applicationinsights-core-js\";\r\nimport { arrForEach, objForEachKey } from \"@nevware21/ts-utils\";\r\nimport { utlCanUseLocalStorage, utlGetLocalStorage, utlSetLocalStorage } from \"./StorageHelperFuncs\";\r\nimport { _DYN_COUNT, _DYN_DATE, _DYN_DAYS_OF_MONTH, _DYN_DISABLED, _DYN_GET_UTCDATE, _DYN_INTERVAL, _DYN_LENGTH, _DYN_MESSAGE, _DYN_PRE_TRIGGER_DATE, _DYN_PUSH, _DYN_STRINGIFY } from \"./__DynamicConstants\";\r\nvar THROTTLE_STORAGE_PREFIX = \"appInsightsThrottle\";\r\nvar ThrottleMgr = /** @class */ (function () {\r\n function ThrottleMgr(core, namePrefix) {\r\n var _self = this;\r\n var _canUseLocalStorage;\r\n var _logger;\r\n var _config;\r\n var _localStorageObj;\r\n var _isTriggered; //_isTriggered is to make sure that we only trigger throttle once a day\r\n var _namePrefix;\r\n var _queue;\r\n var _isReady = false;\r\n var _isSpecificDaysGiven = false;\r\n _initConfig();\r\n // Special internal method to allow the unit tests and DebugPlugin to hook embedded objects\r\n _self[\"_getDbgPlgTargets\"] = function () {\r\n return [_queue];\r\n };\r\n _self.getConfig = function () {\r\n return _config;\r\n };\r\n /**\r\n * Check if it is the correct day to send message.\r\n * If _isTriggered is true, even if canThrottle returns true, message will not be sent,\r\n * because we only allow triggering sendMessage() once a day.\r\n * @returns if the current date is the valid date to send message\r\n */\r\n _self.canThrottle = function (msgId) {\r\n var localObj = _getLocalStorageObjByKey(msgId);\r\n var cfg = _getCfgByKey(msgId);\r\n return _canThrottle(cfg, _canUseLocalStorage, localObj);\r\n };\r\n /**\r\n * Check if throttle is triggered on current day(UTC)\r\n * if canThrottle returns false, isTriggered will return false\r\n * @returns if throttle is triggered on current day(UTC)\r\n */\r\n _self.isTriggered = function (msgId) {\r\n return _isTrigger(msgId);\r\n };\r\n /**\r\n * Before isReady set to true, all message will be stored in queue.\r\n * Message will only be sent out after isReady set to true.\r\n * Initial and default value: false\r\n * @returns isReady state\r\n */\r\n _self.isReady = function () {\r\n return _isReady;\r\n };\r\n /**\r\n * Flush all message with given message key in queue with isReady state set to true.\r\n * @returns if message queue is flushed\r\n */\r\n _self.flush = function (msgId) {\r\n try {\r\n var queue = _getQueueByKey(msgId);\r\n if (queue && queue[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n var items = queue.slice(0);\r\n _queue[msgId] = [];\r\n arrForEach(items, function (item) {\r\n _flushMessage(item.msgID, item[_DYN_MESSAGE /* @min:%2emessage */], item.severity, false);\r\n });\r\n return true;\r\n }\r\n }\r\n catch (err) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n };\r\n /**\r\n * Flush all message in queue with isReady state set to true.\r\n * @returns if message queue is flushed\r\n */\r\n _self.flushAll = function () {\r\n try {\r\n if (_queue) {\r\n var result_1 = true;\r\n objForEachKey(_queue, function (key) {\r\n var isFlushed = _self.flush(parseInt(key));\r\n result_1 = result_1 && isFlushed;\r\n });\r\n return result_1;\r\n }\r\n }\r\n catch (err) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n };\r\n /**\r\n * Set isReady State\r\n * if isReady set to true, message queue will be flushed automatically.\r\n * @param isReady isReady State\r\n * @pa\r\n * @returns if message queue is flushed\r\n */\r\n _self.onReadyState = function (isReady, flushAll) {\r\n if (flushAll === void 0) { flushAll = true; }\r\n _isReady = isNullOrUndefined(isReady) ? true : isReady;\r\n if (_isReady && flushAll) {\r\n return _self.flushAll();\r\n }\r\n return null;\r\n };\r\n _self.sendMessage = function (msgID, message, severity) {\r\n return _flushMessage(msgID, message, severity, true);\r\n };\r\n function _flushMessage(msgID, message, severity, saveUnsentMsg) {\r\n if (_isReady) {\r\n var isSampledIn = _canSampledIn(msgID);\r\n if (!isSampledIn) {\r\n return;\r\n }\r\n var cfg = _getCfgByKey(msgID);\r\n var localStorageObj = _getLocalStorageObjByKey(msgID);\r\n var canThrottle = _canThrottle(cfg, _canUseLocalStorage, localStorageObj);\r\n var throttled = false;\r\n var number = 0;\r\n var isTriggered = _isTrigger(msgID);\r\n try {\r\n if (canThrottle && !isTriggered) {\r\n number = Math.min(cfg.limit.maxSendNumber, localStorageObj[_DYN_COUNT /* @min:%2ecount */] + 1);\r\n localStorageObj[_DYN_COUNT /* @min:%2ecount */] = 0;\r\n throttled = true;\r\n _isTriggered[msgID] = true;\r\n localStorageObj[_DYN_PRE_TRIGGER_DATE /* @min:%2epreTriggerDate */] = new Date();\r\n }\r\n else {\r\n _isTriggered[msgID] = canThrottle;\r\n localStorageObj[_DYN_COUNT /* @min:%2ecount */] += 1;\r\n }\r\n var localStorageName = _getLocalStorageName(msgID);\r\n _resetLocalStorage(_logger, localStorageName, localStorageObj);\r\n for (var i = 0; i < number; i++) {\r\n _sendMessage(msgID, _logger, message, severity);\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return {\r\n isThrottled: throttled,\r\n throttleNum: number\r\n };\r\n }\r\n else {\r\n if (!!saveUnsentMsg) {\r\n var queue = _getQueueByKey(msgID);\r\n queue[_DYN_PUSH /* @min:%2epush */]({\r\n msgID: msgID,\r\n message: message,\r\n severity: severity\r\n });\r\n }\r\n }\r\n return null;\r\n }\r\n function _initConfig() {\r\n _logger = safeGetLogger(core);\r\n _isTriggered = {};\r\n _localStorageObj = {};\r\n _queue = {};\r\n _config = {};\r\n _setCfgByKey(109 /* _eInternalMessageId.DefaultThrottleMsgKey */);\r\n _namePrefix = isNotNullOrUndefined(namePrefix) ? namePrefix : \"\";\r\n core.addUnloadHook(onConfigChange(core.config, function (details) {\r\n var coreConfig = details.cfg;\r\n _canUseLocalStorage = utlCanUseLocalStorage();\r\n var configMgr = coreConfig.throttleMgrCfg || {};\r\n objForEachKey(configMgr, function (key, cfg) {\r\n _setCfgByKey(parseInt(key), cfg);\r\n });\r\n }));\r\n }\r\n function _getCfgByKey(msgID) {\r\n return _config[msgID] || _config[109 /* _eInternalMessageId.DefaultThrottleMsgKey */];\r\n }\r\n function _setCfgByKey(msgID, config) {\r\n var _a, _b;\r\n try {\r\n var cfg = config || {};\r\n var curCfg = {};\r\n curCfg[_DYN_DISABLED /* @min:%2edisabled */] = !!cfg[_DYN_DISABLED /* @min:%2edisabled */];\r\n var configInterval = cfg[_DYN_INTERVAL /* @min:%2einterval */] || {};\r\n _isSpecificDaysGiven = (configInterval === null || configInterval === void 0 ? void 0 : configInterval.daysOfMonth) && (configInterval === null || configInterval === void 0 ? void 0 : configInterval.daysOfMonth[_DYN_LENGTH /* @min:%2elength */]) > 0;\r\n curCfg[_DYN_INTERVAL /* @min:%2einterval */] = _getIntervalConfig(configInterval);\r\n var limit = {\r\n samplingRate: ((_a = cfg.limit) === null || _a === void 0 ? void 0 : _a.samplingRate) || 100,\r\n // dafault: every time sent only 1 event\r\n maxSendNumber: ((_b = cfg.limit) === null || _b === void 0 ? void 0 : _b.maxSendNumber) || 1\r\n };\r\n curCfg.limit = limit;\r\n _config[msgID] = curCfg;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n function _getIntervalConfig(interval) {\r\n interval = interval || {};\r\n var monthInterval = interval === null || interval === void 0 ? void 0 : interval.monthInterval;\r\n var dayInterval = interval === null || interval === void 0 ? void 0 : interval.dayInterval;\r\n // default: send data every 3 month each year\r\n if (isNullOrUndefined(monthInterval) && isNullOrUndefined(dayInterval)) {\r\n interval.monthInterval = 3;\r\n if (!_isSpecificDaysGiven) {\r\n // default: send data on 28th\r\n interval[_DYN_DAYS_OF_MONTH /* @min:%2edaysOfMonth */] = [28];\r\n _isSpecificDaysGiven = true;\r\n }\r\n }\r\n interval = {\r\n // dafault: sent every three months\r\n monthInterval: interval === null || interval === void 0 ? void 0 : interval.monthInterval,\r\n dayInterval: interval === null || interval === void 0 ? void 0 : interval.dayInterval,\r\n daysOfMonth: interval === null || interval === void 0 ? void 0 : interval.daysOfMonth\r\n };\r\n return interval;\r\n }\r\n function _canThrottle(config, canUseLocalStorage, localStorageObj) {\r\n if (config && !config[_DYN_DISABLED /* @min:%2edisabled */] && canUseLocalStorage && isNotNullOrUndefined(localStorageObj)) {\r\n var curDate = _getThrottleDate();\r\n var date = localStorageObj[_DYN_DATE /* @min:%2edate */];\r\n var interval = config[_DYN_INTERVAL /* @min:%2einterval */];\r\n var monthCheck = 1;\r\n if (interval === null || interval === void 0 ? void 0 : interval.monthInterval) {\r\n var monthExpand = (curDate.getUTCFullYear() - date.getUTCFullYear()) * 12 + curDate.getUTCMonth() - date.getUTCMonth();\r\n monthCheck = _checkInterval(interval.monthInterval, 0, monthExpand);\r\n }\r\n var dayCheck = 1;\r\n if (_isSpecificDaysGiven) {\r\n dayCheck = arrIndexOf(interval[_DYN_DAYS_OF_MONTH /* @min:%2edaysOfMonth */], curDate[_DYN_GET_UTCDATE /* @min:%2egetUTCDate */]());\r\n }\r\n else if (interval === null || interval === void 0 ? void 0 : interval.dayInterval) {\r\n var daySpan = Math.floor((curDate.getTime() - date.getTime()) / 86400000);\r\n dayCheck = _checkInterval(interval.dayInterval, 0, daySpan);\r\n }\r\n return monthCheck >= 0 && dayCheck >= 0;\r\n }\r\n return false;\r\n }\r\n function _getLocalStorageName(msgKey, prefix) {\r\n var fix = isNotNullOrUndefined(prefix) ? prefix : \"\";\r\n if (msgKey) {\r\n return THROTTLE_STORAGE_PREFIX + fix + \"-\" + msgKey;\r\n }\r\n return null;\r\n }\r\n // returns if throttle is triggered on current Date\r\n function _isTriggeredOnCurDate(preTriggerDate) {\r\n try {\r\n if (preTriggerDate) {\r\n var curDate = new Date();\r\n return preTriggerDate.getUTCFullYear() === curDate.getUTCFullYear() &&\r\n preTriggerDate.getUTCMonth() === curDate.getUTCMonth() &&\r\n preTriggerDate[_DYN_GET_UTCDATE /* @min:%2egetUTCDate */]() === curDate[_DYN_GET_UTCDATE /* @min:%2egetUTCDate */]();\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n }\r\n // transfer local storage string value to object that identifies start date, current count and preTriggerDate\r\n function _getLocalStorageObj(value, logger, storageName) {\r\n try {\r\n var storageObj = {\r\n date: _getThrottleDate(),\r\n count: 0\r\n };\r\n if (value) {\r\n var obj = JSON.parse(value);\r\n var curObj = {\r\n date: _getThrottleDate(obj[_DYN_DATE /* @min:%2edate */]) || storageObj[_DYN_DATE /* @min:%2edate */],\r\n count: obj[_DYN_COUNT /* @min:%2ecount */] || storageObj[_DYN_COUNT /* @min:%2ecount */],\r\n preTriggerDate: obj.preTriggerDate ? _getThrottleDate(obj[_DYN_PRE_TRIGGER_DATE /* @min:%2epreTriggerDate */]) : undefined\r\n };\r\n return curObj;\r\n }\r\n else {\r\n _resetLocalStorage(logger, storageName, storageObj);\r\n return storageObj;\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n }\r\n // if datestr is not defined, current date will be returned\r\n function _getThrottleDate(dateStr) {\r\n // if new Date() can't be created through the provided dateStr, null will be returned.\r\n try {\r\n if (dateStr) {\r\n var date = new Date(dateStr);\r\n //make sure it is a valid Date Object\r\n if (!isNaN(date.getDate())) {\r\n return date;\r\n }\r\n }\r\n else {\r\n return new Date();\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n }\r\n function _resetLocalStorage(logger, storageName, obj) {\r\n try {\r\n return utlSetLocalStorage(logger, storageName, strTrim(JSON[_DYN_STRINGIFY /* @min:%2estringify */](obj)));\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n }\r\n function _checkInterval(interval, start, current) {\r\n if (interval <= 0) {\r\n return 1;\r\n }\r\n // count from start year\r\n return (current >= start) && (current - start) % interval == 0 ? Math.floor((current - start) / interval) + 1 : -1;\r\n }\r\n function _sendMessage(msgID, logger, message, severity) {\r\n _throwInternal(logger, severity || 1 /* eLoggingSeverity.CRITICAL */, msgID, message);\r\n }\r\n // NOTE: config.limit.samplingRate is set to 4 decimal places,\r\n // so config.limit.samplingRate = 1 means 0.0001%\r\n function _canSampledIn(msgID) {\r\n try {\r\n var cfg = _getCfgByKey(msgID);\r\n return randomValue(1000000) <= cfg.limit.samplingRate;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n }\r\n function _getLocalStorageObjByKey(key) {\r\n try {\r\n var curObj = _localStorageObj[key];\r\n if (!curObj) {\r\n var localStorageName = _getLocalStorageName(key, _namePrefix);\r\n curObj = _getLocalStorageObj(utlGetLocalStorage(_logger, localStorageName), _logger, localStorageName);\r\n _localStorageObj[key] = curObj;\r\n }\r\n return _localStorageObj[key];\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return null;\r\n }\r\n function _isTrigger(key) {\r\n var isTrigger = _isTriggered[key];\r\n if (isNullOrUndefined(isTrigger)) {\r\n isTrigger = false;\r\n var localStorageObj = _getLocalStorageObjByKey(key);\r\n if (localStorageObj) {\r\n isTrigger = _isTriggeredOnCurDate(localStorageObj[_DYN_PRE_TRIGGER_DATE /* @min:%2epreTriggerDate */]);\r\n }\r\n _isTriggered[key] = isTrigger;\r\n }\r\n return _isTriggered[key];\r\n }\r\n function _getQueueByKey(key) {\r\n _queue = _queue || {};\r\n if (isNullOrUndefined(_queue[key])) {\r\n _queue[key] = [];\r\n }\r\n return _queue[key];\r\n }\r\n }\r\n return ThrottleMgr;\r\n}());\r\nexport { ThrottleMgr };\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { getDocument, isString } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_LENGTH, _DYN_PATHNAME, _DYN_TO_LOWER_CASE } from \"./__DynamicConstants\";\r\nvar _document = getDocument() || {};\r\nvar _htmlAnchorIdx = 0;\r\n// Use an array of temporary values as it's possible for multiple calls to parseUrl() will be called with different URLs\r\n// Using a cache size of 5 for now as it current depth usage is at least 2, so adding a minor buffer to handle future updates\r\nvar _htmlAnchorElement = [null, null, null, null, null];\r\nexport function urlParseUrl(url) {\r\n var anchorIdx = _htmlAnchorIdx;\r\n var anchorCache = _htmlAnchorElement;\r\n var tempAnchor = anchorCache[anchorIdx];\r\n if (!_document.createElement) {\r\n // Always create the temp instance if createElement is not available\r\n tempAnchor = { host: urlParseHost(url, true) };\r\n }\r\n else if (!anchorCache[anchorIdx]) {\r\n // Create and cache the unattached anchor instance\r\n tempAnchor = anchorCache[anchorIdx] = _document.createElement(\"a\");\r\n }\r\n tempAnchor.href = url;\r\n // Move the cache index forward\r\n anchorIdx++;\r\n if (anchorIdx >= anchorCache[_DYN_LENGTH /* @min:%2elength */]) {\r\n anchorIdx = 0;\r\n }\r\n _htmlAnchorIdx = anchorIdx;\r\n return tempAnchor;\r\n}\r\nexport function urlGetAbsoluteUrl(url) {\r\n var result;\r\n var a = urlParseUrl(url);\r\n if (a) {\r\n result = a.href;\r\n }\r\n return result;\r\n}\r\nexport function urlGetPathName(url) {\r\n var result;\r\n var a = urlParseUrl(url);\r\n if (a) {\r\n result = a[_DYN_PATHNAME /* @min:%2epathname */];\r\n }\r\n return result;\r\n}\r\nexport function urlGetCompleteUrl(method, absoluteUrl) {\r\n if (method) {\r\n return method.toUpperCase() + \" \" + absoluteUrl;\r\n }\r\n return absoluteUrl;\r\n}\r\n// Fallback method to grab host from url if document.createElement method is not available\r\nexport function urlParseHost(url, inclPort) {\r\n var fullHost = urlParseFullHost(url, inclPort) || \"\";\r\n if (fullHost) {\r\n var match = fullHost.match(/(www\\d{0,5}\\.)?([^\\/:]{1,256})(:\\d{1,20})?/i);\r\n if (match != null && match[_DYN_LENGTH /* @min:%2elength */] > 3 && isString(match[2]) && match[2][_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n return match[2] + (match[3] || \"\");\r\n }\r\n }\r\n return fullHost;\r\n}\r\nexport function urlParseFullHost(url, inclPort) {\r\n var result = null;\r\n if (url) {\r\n var match = url.match(/(\\w{1,150}):\\/\\/([^\\/:]{1,256})(:\\d{1,20})?/i);\r\n if (match != null && match[_DYN_LENGTH /* @min:%2elength */] > 2 && isString(match[2]) && match[2][_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n result = match[2] || \"\";\r\n if (inclPort && match[_DYN_LENGTH /* @min:%2elength */] > 2) {\r\n var protocol = (match[1] || \"\")[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n var port = match[3] || \"\";\r\n // IE includes the standard port so pass it off if it's the same as the protocol\r\n if (protocol === \"http\" && port === \":80\") {\r\n port = \"\";\r\n }\r\n else if (protocol === \"https\" && port === \":443\") {\r\n port = \"\";\r\n }\r\n result += port;\r\n }\r\n }\r\n }\r\n return result;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrForEach, arrIndexOf, dateNow, getPerformance, isNullOrUndefined, isValidSpanId, isValidTraceId } from \"@microsoft/applicationinsights-core-js\";\r\nimport { strIndexOf } from \"@nevware21/ts-utils\";\r\nimport { DEFAULT_BREEZE_ENDPOINT, DEFAULT_BREEZE_PATH } from \"./Constants\";\r\nimport { RequestHeaders } from \"./RequestResponseHeaders\";\r\nimport { dataSanitizeString } from \"./Telemetry/Common/DataSanitizer\";\r\nimport { urlParseFullHost, urlParseUrl } from \"./UrlHelperFuncs\";\r\nimport { _DYN_CORRELATION_HEADER_E0, _DYN_LENGTH, _DYN_NAME, _DYN_PATHNAME, _DYN_SPLIT, _DYN_TO_LOWER_CASE } from \"./__DynamicConstants\";\r\n// listing only non-geo specific locations\r\nvar _internalEndpoints = [\r\n DEFAULT_BREEZE_ENDPOINT + DEFAULT_BREEZE_PATH,\r\n \"https://breeze.aimon.applicationinsights.io\" + DEFAULT_BREEZE_PATH,\r\n \"https://dc-int.services.visualstudio.com\" + DEFAULT_BREEZE_PATH\r\n];\r\nvar _correlationIdPrefix = \"cid-v1:\";\r\nexport function isInternalApplicationInsightsEndpoint(endpointUrl) {\r\n return arrIndexOf(_internalEndpoints, endpointUrl[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]()) !== -1;\r\n}\r\nexport function correlationIdSetPrefix(prefix) {\r\n _correlationIdPrefix = prefix;\r\n}\r\nexport function correlationIdGetPrefix() {\r\n return _correlationIdPrefix;\r\n}\r\n/**\r\n * Checks if a request url is not on a excluded domain list and if it is safe to add correlation headers.\r\n * Headers are always included if the current domain matches the request domain. If they do not match (CORS),\r\n * they are regex-ed across correlationHeaderDomains and correlationHeaderExcludedDomains to determine if headers are included.\r\n * Some environments don't give information on currentHost via window.location.host (e.g. Cordova). In these cases, the user must\r\n * manually supply domains to include correlation headers on. Else, no headers will be included at all.\r\n */\r\nexport function correlationIdCanIncludeCorrelationHeader(config, requestUrl, currentHost) {\r\n if (!requestUrl || (config && config.disableCorrelationHeaders)) {\r\n return false;\r\n }\r\n if (config && config[_DYN_CORRELATION_HEADER_E0 /* @min:%2ecorrelationHeaderExcludePatterns */]) {\r\n for (var i = 0; i < config.correlationHeaderExcludePatterns[_DYN_LENGTH /* @min:%2elength */]; i++) {\r\n if (config[_DYN_CORRELATION_HEADER_E0 /* @min:%2ecorrelationHeaderExcludePatterns */][i].test(requestUrl)) {\r\n return false;\r\n }\r\n }\r\n }\r\n var requestHost = urlParseUrl(requestUrl).host[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n if (requestHost && (strIndexOf(requestHost, \":443\") !== -1 || strIndexOf(requestHost, \":80\") !== -1)) {\r\n // [Bug #1260] IE can include the port even for http and https URLs so if present\r\n // try and parse it to remove if it matches the default protocol port\r\n requestHost = (urlParseFullHost(requestUrl, true) || \"\")[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n }\r\n if ((!config || !config.enableCorsCorrelation) && (requestHost && requestHost !== currentHost)) {\r\n return false;\r\n }\r\n var includedDomains = config && config.correlationHeaderDomains;\r\n if (includedDomains) {\r\n var matchExists_1;\r\n arrForEach(includedDomains, function (domain) {\r\n var regex = new RegExp(domain.toLowerCase().replace(/\\\\/g, \"\\\\\\\\\").replace(/\\./g, \"\\\\.\").replace(/\\*/g, \".*\"));\r\n matchExists_1 = matchExists_1 || regex.test(requestHost);\r\n });\r\n if (!matchExists_1) {\r\n return false;\r\n }\r\n }\r\n var excludedDomains = config && config.correlationHeaderExcludedDomains;\r\n if (!excludedDomains || excludedDomains[_DYN_LENGTH /* @min:%2elength */] === 0) {\r\n return true;\r\n }\r\n for (var i = 0; i < excludedDomains[_DYN_LENGTH /* @min:%2elength */]; i++) {\r\n var regex = new RegExp(excludedDomains[i].toLowerCase().replace(/\\\\/g, \"\\\\\\\\\").replace(/\\./g, \"\\\\.\").replace(/\\*/g, \".*\"));\r\n if (regex.test(requestHost)) {\r\n return false;\r\n }\r\n }\r\n // if we don't know anything about the requestHost, require the user to use included/excludedDomains.\r\n // Previously we always returned false for a falsy requestHost\r\n return requestHost && requestHost[_DYN_LENGTH /* @min:%2elength */] > 0;\r\n}\r\n/**\r\n * Combines target appId and target role name from response header.\r\n */\r\nexport function correlationIdGetCorrelationContext(responseHeader) {\r\n if (responseHeader) {\r\n var correlationId = correlationIdGetCorrelationContextValue(responseHeader, RequestHeaders[1 /* eRequestHeaders.requestContextTargetKey */]);\r\n if (correlationId && correlationId !== _correlationIdPrefix) {\r\n return correlationId;\r\n }\r\n }\r\n}\r\n/**\r\n * Gets key from correlation response header\r\n */\r\nexport function correlationIdGetCorrelationContextValue(responseHeader, key) {\r\n if (responseHeader) {\r\n var keyValues = responseHeader[_DYN_SPLIT /* @min:%2esplit */](\",\");\r\n for (var i = 0; i < keyValues[_DYN_LENGTH /* @min:%2elength */]; ++i) {\r\n var keyValue = keyValues[i][_DYN_SPLIT /* @min:%2esplit */](\"=\");\r\n if (keyValue[_DYN_LENGTH /* @min:%2elength */] === 2 && keyValue[0] === key) {\r\n return keyValue[1];\r\n }\r\n }\r\n }\r\n}\r\nexport function AjaxHelperParseDependencyPath(logger, absoluteUrl, method, commandName) {\r\n var target, name = commandName, data = commandName;\r\n if (absoluteUrl && absoluteUrl[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n var parsedUrl = urlParseUrl(absoluteUrl);\r\n target = parsedUrl.host;\r\n if (!name) {\r\n if (parsedUrl[_DYN_PATHNAME /* @min:%2epathname */] != null) {\r\n var pathName = (parsedUrl.pathname[_DYN_LENGTH /* @min:%2elength */] === 0) ? \"/\" : parsedUrl[_DYN_PATHNAME /* @min:%2epathname */];\r\n if (pathName.charAt(0) !== \"/\") {\r\n pathName = \"/\" + pathName;\r\n }\r\n data = parsedUrl[_DYN_PATHNAME /* @min:%2epathname */];\r\n name = dataSanitizeString(logger, method ? method + \" \" + pathName : pathName);\r\n }\r\n else {\r\n name = dataSanitizeString(logger, absoluteUrl);\r\n }\r\n }\r\n }\r\n else {\r\n target = commandName;\r\n name = commandName;\r\n }\r\n return {\r\n target: target,\r\n name: name,\r\n data: data\r\n };\r\n}\r\nexport function dateTimeUtilsNow() {\r\n // returns the window or webworker performance object\r\n var perf = getPerformance();\r\n if (perf && perf.now && perf.timing) {\r\n var now = perf.now() + perf.timing.navigationStart;\r\n // Known issue with IE where this calculation can be negative, so if it is then ignore and fallback\r\n if (now > 0) {\r\n return now;\r\n }\r\n }\r\n return dateNow();\r\n}\r\nexport function dateTimeUtilsDuration(start, end) {\r\n var result = null;\r\n if (start !== 0 && end !== 0 && !isNullOrUndefined(start) && !isNullOrUndefined(end)) {\r\n result = end - start;\r\n }\r\n return result;\r\n}\r\n/**\r\n * Creates a IDistributedTraceContext from an optional telemetryTrace\r\n * @param telemetryTrace - The telemetryTrace instance that is being wrapped\r\n * @param parentCtx - An optional parent distributed trace instance, almost always undefined as this scenario is only used in the case of multiple property handlers.\r\n * @returns A new IDistributedTraceContext instance that is backed by the telemetryTrace or temporary object\r\n */\r\nexport function createDistributedTraceContextFromTrace(telemetryTrace, parentCtx) {\r\n var trace = telemetryTrace || {};\r\n return {\r\n getName: function () {\r\n return trace[_DYN_NAME /* @min:%2ename */];\r\n },\r\n setName: function (newValue) {\r\n parentCtx && parentCtx.setName(newValue);\r\n trace[_DYN_NAME /* @min:%2ename */] = newValue;\r\n },\r\n getTraceId: function () {\r\n return trace.traceID;\r\n },\r\n setTraceId: function (newValue) {\r\n parentCtx && parentCtx.setTraceId(newValue);\r\n if (isValidTraceId(newValue)) {\r\n trace.traceID = newValue;\r\n }\r\n },\r\n getSpanId: function () {\r\n return trace.parentID;\r\n },\r\n setSpanId: function (newValue) {\r\n parentCtx && parentCtx.setSpanId(newValue);\r\n if (isValidSpanId(newValue)) {\r\n trace.parentID = newValue;\r\n }\r\n },\r\n getTraceFlags: function () {\r\n return trace.traceFlags;\r\n },\r\n setTraceFlags: function (newTraceFlags) {\r\n parentCtx && parentCtx.setTraceFlags(newTraceFlags);\r\n trace.traceFlags = newTraceFlags;\r\n }\r\n };\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_SPLIT = \"split\"; // Count: 6\r\nexport var _DYN_LENGTH = \"length\"; // Count: 41\r\nexport var _DYN_TO_LOWER_CASE = \"toLowerCase\"; // Count: 6\r\nexport var _DYN_INGESTIONENDPOINT = \"ingestionendpoint\"; // Count: 6\r\nexport var _DYN_TO_STRING = \"toString\"; // Count: 9\r\nexport var _DYN_PUSH = \"push\"; // Count: 5\r\nexport var _DYN_REMOVE_ITEM = \"removeItem\"; // Count: 3\r\nexport var _DYN_NAME = \"name\"; // Count: 11\r\nexport var _DYN_MESSAGE = \"message\"; // Count: 10\r\nexport var _DYN_COUNT = \"count\"; // Count: 8\r\nexport var _DYN_PRE_TRIGGER_DATE = \"preTriggerDate\"; // Count: 4\r\nexport var _DYN_DISABLED = \"disabled\"; // Count: 3\r\nexport var _DYN_INTERVAL = \"interval\"; // Count: 3\r\nexport var _DYN_DAYS_OF_MONTH = \"daysOfMonth\"; // Count: 3\r\nexport var _DYN_DATE = \"date\"; // Count: 5\r\nexport var _DYN_GET_UTCDATE = \"getUTCDate\"; // Count: 3\r\nexport var _DYN_STRINGIFY = \"stringify\"; // Count: 4\r\nexport var _DYN_PATHNAME = \"pathname\"; // Count: 4\r\nexport var _DYN_CORRELATION_HEADER_E0 = \"correlationHeaderExcludePatterns\"; // Count: 2\r\nexport var _DYN_EXTENSION_CONFIG = \"extensionConfig\"; // Count: 4\r\nexport var _DYN_EXCEPTIONS = \"exceptions\"; // Count: 6\r\nexport var _DYN_PARSED_STACK = \"parsedStack\"; // Count: 13\r\nexport var _DYN_PROPERTIES = \"properties\"; // Count: 9\r\nexport var _DYN_MEASUREMENTS = \"measurements\"; // Count: 9\r\nexport var _DYN_SIZE_IN_BYTES = \"sizeInBytes\"; // Count: 11\r\nexport var _DYN_TYPE_NAME = \"typeName\"; // Count: 11\r\nexport var _DYN_SEVERITY_LEVEL = \"severityLevel\"; // Count: 5\r\nexport var _DYN_PROBLEM_GROUP = \"problemGroup\"; // Count: 3\r\nexport var _DYN_IS_MANUAL = \"isManual\"; // Count: 3\r\nexport var _DYN__CREATE_FROM_INTERFA1 = \"CreateFromInterface\"; // Count: 2\r\nexport var _DYN_ASSEMBLY = \"assembly\"; // Count: 7\r\nexport var _DYN_FILE_NAME = \"fileName\"; // Count: 8\r\nexport var _DYN_HAS_FULL_STACK = \"hasFullStack\"; // Count: 6\r\nexport var _DYN_LEVEL = \"level\"; // Count: 5\r\nexport var _DYN_METHOD = \"method\"; // Count: 7\r\nexport var _DYN_LINE = \"line\"; // Count: 6\r\nexport var _DYN_DURATION = \"duration\"; // Count: 4\r\nexport var _DYN_RECEIVED_RESPONSE = \"receivedResponse\"; // Count: 2\r\n","/*\n * Application Insights JavaScript SDK - Common, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n// Licensed under the\r\nexport { correlationIdSetPrefix, correlationIdGetPrefix, correlationIdCanIncludeCorrelationHeader, correlationIdGetCorrelationContext, correlationIdGetCorrelationContextValue, dateTimeUtilsNow, dateTimeUtilsDuration, isInternalApplicationInsightsEndpoint, createDistributedTraceContextFromTrace } from \"./Util\";\r\nexport { ThrottleMgr } from \"./ThrottleMgr\";\r\nexport { parseConnectionString, ConnectionStringParser } from \"./ConnectionStringParser\";\r\nexport { RequestHeaders } from \"./RequestResponseHeaders\";\r\nexport { DisabledPropertyName, ProcessLegacy, SampleRate, HttpMethod, DEFAULT_BREEZE_ENDPOINT, DEFAULT_BREEZE_PATH, strNotSpecified } from \"./Constants\";\r\nexport { Envelope } from \"./Telemetry/Common/Envelope\";\r\nexport { Event } from \"./Telemetry/Event\";\r\nexport { Exception } from \"./Telemetry/Exception\";\r\nexport { Metric } from \"./Telemetry/Metric\";\r\nexport { PageView } from \"./Telemetry/PageView\";\r\nexport { RemoteDependencyData } from \"./Telemetry/RemoteDependencyData\";\r\nexport { Trace } from \"./Telemetry/Trace\";\r\nexport { PageViewPerformance } from \"./Telemetry/PageViewPerformance\";\r\nexport { Data } from \"./Telemetry/Common/Data\";\r\nexport { SeverityLevel } from \"./Interfaces/Contracts/SeverityLevel\";\r\nexport { ConfigurationManager } from \"./Interfaces/IConfig\";\r\nexport { ContextTagKeys } from \"./Interfaces/Contracts/ContextTagKeys\";\r\nexport { dataSanitizeKeyAndAddUniqueness, dataSanitizeKey, dataSanitizeString, dataSanitizeUrl, dataSanitizeMessage, dataSanitizeException, dataSanitizeProperties, dataSanitizeMeasurements, dataSanitizeId, dataSanitizeInput, dsPadNumber } from \"./Telemetry/Common/DataSanitizer\";\r\nexport { TelemetryItemCreator, createTelemetryItem } from \"./TelemetryItemCreator\";\r\nexport { CtxTagKeys, Extensions } from \"./Interfaces/PartAExtensions\";\r\nexport { DistributedTracingModes, EventPersistence } from \"./Enums\";\r\nexport { stringToBoolOrDefault, msToTimeSpan, getExtensionByName, isCrossOriginError } from \"./HelperFuncs\";\r\nexport { isBeaconsSupported as isBeaconApiSupported, createTraceParent, parseTraceParent, isValidTraceId, isValidSpanId, isValidTraceParent, isSampledFlag, formatTraceParent, findW3cTraceParent, findAllScripts } from \"@microsoft/applicationinsights-core-js\";\r\nexport { createDomEvent } from \"./DomHelperFuncs\";\r\nexport { utlDisableStorage, utlEnableStorage, utlCanUseLocalStorage, utlGetLocalStorage, utlSetLocalStorage, utlRemoveStorage, utlCanUseSessionStorage, utlGetSessionStorageKeys, utlGetSessionStorage, utlSetSessionStorage, utlRemoveSessionStorage, utlSetStoragePrefix } from \"./StorageHelperFuncs\";\r\nexport { urlParseUrl, urlGetAbsoluteUrl, urlGetPathName, urlGetCompleteUrl, urlParseHost, urlParseFullHost } from \"./UrlHelperFuncs\";\r\nexport { createOfflineListener } from \"./Offline\";\r\nexport var PropertiesPluginIdentifier = \"AppInsightsPropertiesPlugin\";\r\nexport var BreezeChannelIdentifier = \"AppInsightsChannelPlugin\";\r\nexport var AnalyticsPluginIdentifier = \"ApplicationInsightsAnalytics\";\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { asString, isBoolean, isFunction, isNullOrUndefined, isString } from \"@nevware21/ts-utils\";\r\nimport { STR_EMPTY } from \"../JavaScriptSDK/InternalConstants\";\r\nimport { _DYN_BLK_VAL, _DYN_TO_LOWER_CASE } from \"../__DynamicConstants\";\r\n/**\r\n * @internal\r\n * @ignore\r\n * @param str\r\n * @param defaultValue\r\n * @returns\r\n */\r\nfunction _stringToBoolOrDefault(theValue, defaultValue, theConfig) {\r\n if (!theValue && isNullOrUndefined(theValue)) {\r\n return defaultValue;\r\n }\r\n if (isBoolean(theValue)) {\r\n return theValue;\r\n }\r\n return asString(theValue)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]() === \"true\";\r\n}\r\n/**\r\n * Helper which returns an IConfigDefaultCheck instance with the field defined as an object\r\n * that should be merged\r\n * @param defaultValue - The default value to apply it not provided or it's not valid\r\n * @returns a new IConfigDefaultCheck structure\r\n */\r\nexport function cfgDfMerge(defaultValue) {\r\n return {\r\n mrg: true,\r\n v: defaultValue\r\n };\r\n}\r\n/**\r\n * Helper which returns an IConfigDefaultCheck instance with the provided field set function\r\n * @param setter - The IConfigCheckFn function to validate the user provided value\r\n * @param defaultValue - The default value to apply it not provided or it's not valid\r\n * @returns a new IConfigDefaultCheck structure\r\n */\r\nexport function cfgDfSet(setter, defaultValue) {\r\n return {\r\n set: setter,\r\n v: defaultValue\r\n };\r\n}\r\n/**\r\n * Helper which returns an IConfigDefaultCheck instance with the provided field validator\r\n * @param validator - The IConfigCheckFn function to validate the user provided value\r\n * @param defaultValue - The default value to apply it not provided or it's not valid\r\n * @param fallBackName - The fallback configuration name if the current value is not available\r\n * @returns a new IConfigDefaultCheck structure\r\n */\r\nexport function cfgDfValidate(validator, defaultValue, fallBackName) {\r\n return {\r\n fb: fallBackName,\r\n isVal: validator,\r\n v: defaultValue\r\n };\r\n}\r\n/**\r\n * Helper which returns an IConfigDefaultCheck instance that will validate and convert the user\r\n * provided value to a boolean from a string or boolean value\r\n * @param defaultValue - The default value to apply it not provided or it's not valid\r\n * @param fallBackName - The fallback configuration name if the current value is not available\r\n * @returns a new IConfigDefaultCheck structure\r\n */\r\nexport function cfgDfBoolean(defaultValue, fallBackName) {\r\n return {\r\n fb: fallBackName,\r\n set: _stringToBoolOrDefault,\r\n v: !!defaultValue\r\n };\r\n}\r\n/**\r\n * Helper which returns an IConfigDefaultCheck instance that will validate that the user\r\n * provided value is a function.\r\n * @param defaultValue - The default value to apply it not provided or it's not valid\r\n * @returns a new IConfigDefaultCheck structure\r\n */\r\nexport function cfgDfFunc(defaultValue) {\r\n return {\r\n isVal: isFunction,\r\n v: defaultValue || null\r\n };\r\n}\r\n/**\r\n * Helper which returns an IConfigDefaultCheck instance that will validate that the user\r\n * provided value is a function.\r\n * @param defaultValue - The default string value to apply it not provided or it's not valid, defaults to an empty string\r\n * @returns a new IConfigDefaultCheck structure\r\n */\r\nexport function cfgDfString(defaultValue) {\r\n return {\r\n isVal: isString,\r\n v: asString(defaultValue || STR_EMPTY)\r\n };\r\n}\r\n/**\r\n * Helper which returns an IConfigDefaultCheck instance identifying that value associated with this property\r\n * should not have it's properties converted into a dynamic config properties.\r\n * @param defaultValue - The default value to apply it not provided or it's not valid\r\n * @returns a new IConfigDefaultCheck structure\r\n */\r\nexport function cfgDfBlockPropValue(defaultValue) {\r\n var _a;\r\n return _a = {},\r\n _a[_DYN_BLK_VAL /* @min:blkVal */] = true,\r\n _a.v = defaultValue,\r\n _a;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { asString, isArray, isDefined, isNullOrUndefined, isObject, isPlainObject, isUndefined, objForEachKey, objHasOwn } from \"@nevware21/ts-utils\";\r\nimport { _DYN_BLK_VAL, _DYN_LENGTH, _DYN_RD_ONLY } from \"../__DynamicConstants\";\r\nfunction _isConfigDefaults(value) {\r\n return (value && isObject(value) && (value.isVal || value.fb || objHasOwn(value, \"v\") || objHasOwn(value, \"mrg\") || objHasOwn(value, \"ref\") || value.set));\r\n}\r\nfunction _getDefault(dynamicHandler, theConfig, cfgDefaults) {\r\n var defValue;\r\n var isDefaultValid = cfgDefaults.dfVal || isDefined;\r\n // There is a fallback config key so try and grab that first\r\n if (theConfig && cfgDefaults.fb) {\r\n var fallbacks = cfgDefaults.fb;\r\n if (!isArray(fallbacks)) {\r\n fallbacks = [fallbacks];\r\n }\r\n for (var lp = 0; lp < fallbacks[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n var fallback = fallbacks[lp];\r\n var fbValue = theConfig[fallback];\r\n if (isDefaultValid(fbValue)) {\r\n defValue = fbValue;\r\n }\r\n else if (dynamicHandler) {\r\n // Needed to ensure that the fallback value (and potentially) new field is also dynamic even if null/undefined\r\n fbValue = dynamicHandler.cfg[fallback];\r\n if (isDefaultValid(fbValue)) {\r\n defValue = fbValue;\r\n }\r\n // Needed to ensure that the fallback value (and potentially) new field is also dynamic even if null/undefined\r\n dynamicHandler.set(dynamicHandler.cfg, asString(fallback), fbValue);\r\n }\r\n if (isDefaultValid(defValue)) {\r\n // We have a valid default so break out of the look\r\n break;\r\n }\r\n }\r\n }\r\n // If the value is still not defined and we have a default value then use that\r\n if (!isDefaultValid(defValue) && isDefaultValid(cfgDefaults.v)) {\r\n defValue = cfgDefaults.v;\r\n }\r\n return defValue;\r\n}\r\n/**\r\n * Recursively resolve the default value\r\n * @param dynamicHandler\r\n * @param theConfig\r\n * @param cfgDefaults\r\n * @returns\r\n */\r\nfunction _resolveDefaultValue(dynamicHandler, theConfig, cfgDefaults) {\r\n var theValue = cfgDefaults;\r\n if (cfgDefaults && _isConfigDefaults(cfgDefaults)) {\r\n theValue = _getDefault(dynamicHandler, theConfig, cfgDefaults);\r\n }\r\n if (theValue) {\r\n if (_isConfigDefaults(theValue)) {\r\n theValue = _resolveDefaultValue(dynamicHandler, theConfig, theValue);\r\n }\r\n var newValue_1;\r\n if (isArray(theValue)) {\r\n newValue_1 = [];\r\n newValue_1[_DYN_LENGTH /* @min:%2elength */] = theValue[_DYN_LENGTH /* @min:%2elength */];\r\n }\r\n else if (isPlainObject(theValue)) {\r\n newValue_1 = {};\r\n }\r\n if (newValue_1) {\r\n objForEachKey(theValue, function (key, value) {\r\n if (value && _isConfigDefaults(value)) {\r\n value = _resolveDefaultValue(dynamicHandler, theConfig, value);\r\n }\r\n newValue_1[key] = value;\r\n });\r\n theValue = newValue_1;\r\n }\r\n }\r\n return theValue;\r\n}\r\n/**\r\n * Applies the default value on the config property and makes sure that it's dynamic\r\n * @param theConfig\r\n * @param name\r\n * @param defaultValue\r\n */\r\nexport function _applyDefaultValue(dynamicHandler, theConfig, name, defaultValue) {\r\n // Resolve the initial config value from the provided value or use the defined default\r\n var isValid;\r\n var setFn;\r\n var defValue;\r\n var cfgDefaults = defaultValue;\r\n var mergeDf;\r\n var reference;\r\n var readOnly;\r\n var blkDynamicValue;\r\n if (_isConfigDefaults(cfgDefaults)) {\r\n // looks like a IConfigDefault\r\n isValid = cfgDefaults.isVal;\r\n setFn = cfgDefaults.set;\r\n readOnly = cfgDefaults[_DYN_RD_ONLY /* @min:%2erdOnly */];\r\n blkDynamicValue = cfgDefaults[_DYN_BLK_VAL /* @min:%2eblkVal */];\r\n mergeDf = cfgDefaults.mrg;\r\n reference = cfgDefaults.ref;\r\n if (!reference && isUndefined(reference)) {\r\n reference = !!mergeDf;\r\n }\r\n defValue = _getDefault(dynamicHandler, theConfig, cfgDefaults);\r\n }\r\n else {\r\n defValue = defaultValue;\r\n }\r\n if (blkDynamicValue) {\r\n // Mark the property so that any value assigned will be blocked from conversion, we need to do this\r\n // before assigning or fetching the value to ensure it's not converted\r\n dynamicHandler[_DYN_BLK_VAL /* @min:%2eblkVal */](theConfig, name);\r\n }\r\n // Set the value to the default value;\r\n var theValue;\r\n var usingDefault = true;\r\n var cfgValue = theConfig[name];\r\n // try and get and user provided values\r\n if (cfgValue || !isNullOrUndefined(cfgValue)) {\r\n // Use the defined theConfig[name] value\r\n theValue = cfgValue;\r\n usingDefault = false;\r\n // The values are different and we have a special default value check, which is used to\r\n // override config values like empty strings to continue using the default\r\n if (isValid && theValue !== defValue && !isValid(theValue)) {\r\n theValue = defValue;\r\n usingDefault = true;\r\n }\r\n if (setFn) {\r\n theValue = setFn(theValue, defValue, theConfig);\r\n usingDefault = theValue === defValue;\r\n }\r\n }\r\n if (!usingDefault) {\r\n if (isPlainObject(theValue) || isArray(defValue)) {\r\n // we are using the user supplied value and it's an object\r\n if (mergeDf && defValue && (isPlainObject(defValue) || isArray(defValue))) {\r\n // Resolve/apply the defaults\r\n objForEachKey(defValue, function (dfName, dfValue) {\r\n // Sets the value and makes it dynamic (if it doesn't already exist)\r\n _applyDefaultValue(dynamicHandler, theValue, dfName, dfValue);\r\n });\r\n }\r\n }\r\n }\r\n else if (defValue) {\r\n // Just resolve the default\r\n theValue = _resolveDefaultValue(dynamicHandler, theConfig, defValue);\r\n }\r\n else {\r\n theValue = defValue;\r\n }\r\n // if (theValue && usingDefault && (isPlainObject(theValue) || isArray(theValue))) {\r\n // theValue = _cfgDeepCopy(theValue);\r\n // }\r\n // Needed to ensure that the (potentially) new field is dynamic even if null/undefined\r\n dynamicHandler.set(theConfig, name, theValue);\r\n if (reference) {\r\n dynamicHandler.ref(theConfig, name);\r\n }\r\n if (readOnly) {\r\n dynamicHandler[_DYN_RD_ONLY /* @min:%2erdOnly */](theConfig, name);\r\n }\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { dumpObj, isUndefined, objDefine, objForEachKey } from \"@nevware21/ts-utils\";\r\nimport { createUniqueNamespace } from \"../JavaScriptSDK/DataCacheHelper\";\r\nimport { STR_NOT_DYNAMIC_ERROR } from \"../JavaScriptSDK/InternalConstants\";\r\nimport { _DYN_BLK_VAL, _DYN_LOGGER, _DYN_NOTIFY, _DYN_RD_ONLY, _DYN_SET_DF, _DYN_THROW_INTERNAL, _DYN_WARN_TO_CONSOLE, _DYN_WATCH } from \"../__DynamicConstants\";\r\nimport { _applyDefaultValue } from \"./ConfigDefaults\";\r\nimport { _makeDynamicObject, _setDynamicProperty, _setDynamicPropertyState, _throwDynamicError } from \"./DynamicProperty\";\r\nimport { _createState } from \"./DynamicState\";\r\nimport { CFG_HANDLER_LINK, _cfgDeepCopy, getDynamicConfigHandler, throwInvalidAccess } from \"./DynamicSupport\";\r\n/**\r\n * Identifies a function which will be re-called whenever any of it's accessed configuration values\r\n * change.\r\n * @param configHandler - The callback that will be called for the initial request and then whenever any\r\n * accessed configuration changes are identified.\r\n */\r\nfunction _createAndUseHandler(state, configHandler) {\r\n var handler = {\r\n fn: configHandler,\r\n rm: function () {\r\n // Clear all references to the handler so it can be garbage collected\r\n // This will also cause this handler to never get called and eventually removed\r\n handler.fn = null;\r\n state = null;\r\n configHandler = null;\r\n }\r\n };\r\n objDefine(handler, \"toJSON\", { v: function () { return \"WatcherHandler\" + (handler.fn ? \"\" : \"[X]\"); } });\r\n state.use(handler, configHandler);\r\n return handler;\r\n}\r\n/**\r\n * Creates the dynamic config handler and associates with the target config as the root object\r\n * @param target - The config that you want to be root of the dynamic config\r\n * @param inPlace - Should the passed config be converted in-place or a new proxy returned\r\n * @returns The existing dynamic handler or a new instance with the provided config values\r\n */\r\nfunction _createDynamicHandler(logger, target, inPlace) {\r\n var _a;\r\n var dynamicHandler = getDynamicConfigHandler(target);\r\n if (dynamicHandler) {\r\n // The passed config is already dynamic so return it's tracker\r\n return dynamicHandler;\r\n }\r\n var uid = createUniqueNamespace(\"dyncfg\", true);\r\n var newTarget = (target && inPlace !== false) ? target : _cfgDeepCopy(target);\r\n var theState;\r\n function _notifyWatchers() {\r\n theState[_DYN_NOTIFY /* @min:%2enotify */]();\r\n }\r\n function _setValue(target, name, value) {\r\n try {\r\n target = _setDynamicProperty(theState, target, name, value);\r\n }\r\n catch (e) {\r\n // Unable to convert to dynamic property so just leave as non-dynamic\r\n _throwDynamicError(logger, name, \"Setting value\", e);\r\n }\r\n return target[name];\r\n }\r\n function _watch(configHandler) {\r\n return _createAndUseHandler(theState, configHandler);\r\n }\r\n function _block(configHandler, allowUpdate) {\r\n theState.use(null, function (details) {\r\n var prevUpd = theState.upd;\r\n try {\r\n if (!isUndefined(allowUpdate)) {\r\n theState.upd = allowUpdate;\r\n }\r\n configHandler(details);\r\n }\r\n finally {\r\n theState.upd = prevUpd;\r\n }\r\n });\r\n }\r\n function _ref(target, name) {\r\n var _a;\r\n // Make sure it's dynamic and mark as referenced with it's current value\r\n return _setDynamicPropertyState(theState, target, name, (_a = {}, _a[0 /* _eSetDynamicPropertyFlags.inPlace */] = true, _a))[name];\r\n }\r\n function _rdOnly(target, name) {\r\n var _a;\r\n // Make sure it's dynamic and mark as readonly with it's current value\r\n return _setDynamicPropertyState(theState, target, name, (_a = {}, _a[1 /* _eSetDynamicPropertyFlags.readOnly */] = true, _a))[name];\r\n }\r\n function _blkPropValue(target, name) {\r\n var _a;\r\n // Make sure it's dynamic and mark as readonly with it's current value\r\n return _setDynamicPropertyState(theState, target, name, (_a = {}, _a[2 /* _eSetDynamicPropertyFlags.blockDynamicProperty */] = true, _a))[name];\r\n }\r\n function _applyDefaults(theConfig, defaultValues) {\r\n if (defaultValues) {\r\n // Resolve/apply the defaults\r\n objForEachKey(defaultValues, function (name, value) {\r\n // Sets the value and makes it dynamic (if it doesn't already exist)\r\n _applyDefaultValue(cfgHandler, theConfig, name, value);\r\n });\r\n }\r\n return theConfig;\r\n }\r\n var cfgHandler = (_a = {\r\n uid: null,\r\n cfg: newTarget\r\n },\r\n _a[_DYN_LOGGER /* @min:logger */] = logger,\r\n _a[_DYN_NOTIFY /* @min:notify */] = _notifyWatchers,\r\n _a.set = _setValue,\r\n _a[_DYN_SET_DF /* @min:setDf */] = _applyDefaults,\r\n _a[_DYN_WATCH /* @min:watch */] = _watch,\r\n _a.ref = _ref,\r\n _a[_DYN_RD_ONLY /* @min:rdOnly */] = _rdOnly,\r\n _a[_DYN_BLK_VAL /* @min:blkVal */] = _blkPropValue,\r\n _a._block = _block,\r\n _a);\r\n objDefine(cfgHandler, \"uid\", {\r\n c: false,\r\n e: false,\r\n w: false,\r\n v: uid\r\n });\r\n theState = _createState(cfgHandler);\r\n // Setup tracking for all defined default keys\r\n _makeDynamicObject(theState, newTarget, \"config\", \"Creating\");\r\n return cfgHandler;\r\n}\r\n/**\r\n * Log an invalid access message to the console\r\n * @param message\r\n */\r\nfunction _logInvalidAccess(logger, message) {\r\n if (logger) {\r\n logger[_DYN_WARN_TO_CONSOLE /* @min:%2ewarnToConsole */](message);\r\n logger[_DYN_THROW_INTERNAL /* @min:%2ethrowInternal */](2 /* eLoggingSeverity.WARNING */, 108 /* _eInternalMessageId.DynamicConfigException */, message);\r\n }\r\n else {\r\n // We don't have a logger so just throw an exception\r\n throwInvalidAccess(message);\r\n }\r\n}\r\n/**\r\n * Create or return a dynamic version of the passed config, if it is not already dynamic\r\n * @param config - The config to be converted into a dynamic config\r\n * @param defaultConfig - The default values to apply on the config if the properties don't already exist\r\n * @param inPlace - Should the config be converted in-place into a dynamic config or a new instance returned, defaults to true\r\n * @returns The dynamic config handler for the config (whether new or existing)\r\n */\r\nexport function createDynamicConfig(config, defaultConfig, logger, inPlace) {\r\n var dynamicHandler = _createDynamicHandler(logger, config || {}, inPlace);\r\n if (defaultConfig) {\r\n dynamicHandler[_DYN_SET_DF /* @min:%2esetDf */](dynamicHandler.cfg, defaultConfig);\r\n }\r\n return dynamicHandler;\r\n}\r\n/**\r\n * Watch and track changes for accesses to the current config, the provided config MUST already be\r\n * a dynamic config or a child accessed via the dynamic config\r\n * @param config\r\n * @param configHandler\r\n * @param logger - The logger instance to use if there is no existing handler\r\n * @returns A watcher handler instance that can be used to remove itself when being unloaded\r\n * @throws TypeError if the provided config is not a dynamic config instance\r\n */\r\nexport function onConfigChange(config, configHandler, logger) {\r\n var handler = config[CFG_HANDLER_LINK] || config;\r\n if (handler.cfg && (handler.cfg === config || handler.cfg[CFG_HANDLER_LINK] === handler)) {\r\n return handler[_DYN_WATCH /* @min:%2ewatch */](configHandler);\r\n }\r\n _logInvalidAccess(logger, STR_NOT_DYNAMIC_ERROR + dumpObj(config));\r\n return createDynamicConfig(config, null, logger)[_DYN_WATCH /* @min:%2ewatch */](configHandler);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrForEach, arrIndexOf, dumpObj, isArray, objDefine, objDefineProp, objForEachKey, objGetOwnPropertyDescriptor } from \"@nevware21/ts-utils\";\r\nimport { UNDEFINED_VALUE } from \"../JavaScriptSDK/InternalConstants\";\r\nimport { _DYN_APPLY, _DYN_HDLR, _DYN_LOGGER, _DYN_PUSH, _DYN_SPLICE, _DYN_THROW_INTERNAL } from \"../__DynamicConstants\";\r\nimport { CFG_HANDLER_LINK, _canMakeDynamic, blockDynamicConversion, throwInvalidAccess } from \"./DynamicSupport\";\r\nvar arrayMethodsToPatch = [\r\n \"push\",\r\n \"pop\",\r\n \"shift\",\r\n \"unshift\",\r\n \"splice\"\r\n];\r\nexport var _throwDynamicError = function (logger, name, desc, e) {\r\n logger && logger[_DYN_THROW_INTERNAL /* @min:%2ethrowInternal */](3 /* eLoggingSeverity.DEBUG */, 108 /* _eInternalMessageId.DynamicConfigException */, \"\".concat(desc, \" [\").concat(name, \"] failed - \") + dumpObj(e));\r\n};\r\nfunction _patchArray(state, target, name) {\r\n if (isArray(target)) {\r\n // Monkey Patch the methods that might change the array\r\n arrForEach(arrayMethodsToPatch, function (method) {\r\n var orgMethod = target[method];\r\n target[method] = function () {\r\n var args = [];\r\n for (var _i = 0; _i < arguments.length; _i++) {\r\n args[_i] = arguments[_i];\r\n }\r\n var result = orgMethod[_DYN_APPLY /* @min:%2eapply */](this, args);\r\n // items may be added, removed or moved so need to make some new dynamic properties\r\n _makeDynamicObject(state, target, name, \"Patching\");\r\n return result;\r\n };\r\n });\r\n }\r\n}\r\nfunction _getOwnPropGetter(target, name) {\r\n var propDesc = objGetOwnPropertyDescriptor(target, name);\r\n return propDesc && propDesc.get;\r\n}\r\nfunction _createDynamicProperty(state, theConfig, name, value) {\r\n // Does not appear to be dynamic so lets make it so\r\n var detail = {\r\n n: name,\r\n h: [],\r\n trk: function (handler) {\r\n if (handler && handler.fn) {\r\n if (arrIndexOf(detail.h, handler) === -1) {\r\n // Add this handler to the collection that should be notified when the value changes\r\n detail.h[_DYN_PUSH /* @min:%2epush */](handler);\r\n }\r\n state.trk(handler, detail);\r\n }\r\n },\r\n clr: function (handler) {\r\n var idx = arrIndexOf(detail.h, handler);\r\n if (idx !== -1) {\r\n detail.h[_DYN_SPLICE /* @min:%2esplice */](idx, 1);\r\n }\r\n }\r\n };\r\n // Flag to optimize lookup response time by avoiding additional function calls\r\n var checkDynamic = true;\r\n var isObjectOrArray = false;\r\n function _getProperty() {\r\n if (checkDynamic) {\r\n isObjectOrArray = isObjectOrArray || _canMakeDynamic(_getProperty, state, value);\r\n // Make sure that if it's an object that we make it dynamic\r\n if (value && !value[CFG_HANDLER_LINK] && isObjectOrArray) {\r\n // It doesn't look like it's already dynamic so lets make sure it's converted the object into a dynamic Config as well\r\n value = _makeDynamicObject(state, value, name, \"Converting\");\r\n }\r\n // If it needed to be converted it now has been\r\n checkDynamic = false;\r\n }\r\n // If there is an active handler then add it to the tracking set of handlers\r\n var activeHandler = state.act;\r\n if (activeHandler) {\r\n detail.trk(activeHandler);\r\n }\r\n return value;\r\n }\r\n // Tag this getter as our dynamic property and provide shortcut for notifying a change\r\n _getProperty[state.prop] = {\r\n chng: function () {\r\n state.add(detail);\r\n }\r\n };\r\n function _setProperty(newValue) {\r\n if (value !== newValue) {\r\n if (!!_getProperty[state.ro] && !state.upd) {\r\n // field is marked as readonly so return false\r\n throwInvalidAccess(\"[\" + name + \"] is read-only:\" + dumpObj(theConfig));\r\n }\r\n if (checkDynamic) {\r\n isObjectOrArray = isObjectOrArray || _canMakeDynamic(_getProperty, state, value);\r\n checkDynamic = false;\r\n }\r\n // The value must be a plain object or an array to enforce the reference (in-place updates)\r\n var isReferenced = isObjectOrArray && _getProperty[state.rf];\r\n if (isObjectOrArray) {\r\n // We are about to replace a plain object or an array\r\n if (isReferenced) {\r\n // Reassign the properties from the current value to the same properties from the newValue\r\n // This will set properties not in the newValue to undefined\r\n objForEachKey(value, function (key) {\r\n value[key] = newValue ? newValue[key] : UNDEFINED_VALUE;\r\n });\r\n // Now assign / re-assign value with all of the keys from newValue\r\n try {\r\n objForEachKey(newValue, function (key, theValue) {\r\n _setDynamicProperty(state, value, key, theValue);\r\n });\r\n // Now drop newValue so when we assign value later it keeps the existing reference\r\n newValue = value;\r\n }\r\n catch (e) {\r\n // Unable to convert to dynamic property so just leave as non-dynamic\r\n _throwDynamicError((state.hdlr || {})[_DYN_LOGGER /* @min:%2elogger */], name, \"Assigning\", e);\r\n // Mark as not an object or array so we don't try and do this again\r\n isObjectOrArray = false;\r\n }\r\n }\r\n else if (value && value[CFG_HANDLER_LINK]) {\r\n // As we are replacing the value, if it's already dynamic then we need to notify the listeners\r\n // for every property it has already\r\n objForEachKey(value, function (key) {\r\n // Check if the value is dynamic\r\n var getter = _getOwnPropGetter(value, key);\r\n if (getter) {\r\n // And if it is tell it's listeners that the value has changed\r\n var valueState = getter[state.prop];\r\n valueState && valueState.chng();\r\n }\r\n });\r\n }\r\n }\r\n if (newValue !== value) {\r\n var newIsObjectOrArray = newValue && _canMakeDynamic(_getProperty, state, newValue);\r\n if (!isReferenced && newIsObjectOrArray) {\r\n // As the newValue is an object/array lets preemptively make it dynamic\r\n newValue = _makeDynamicObject(state, newValue, name, \"Converting\");\r\n }\r\n // Now assign the internal \"value\" to the newValue\r\n value = newValue;\r\n isObjectOrArray = newIsObjectOrArray;\r\n }\r\n // Cause any listeners to be scheduled for notification\r\n state.add(detail);\r\n }\r\n }\r\n objDefine(theConfig, detail.n, { g: _getProperty, s: _setProperty });\r\n}\r\nexport function _setDynamicProperty(state, target, name, value) {\r\n if (target) {\r\n // To be a dynamic property it needs to have a get function\r\n var getter = _getOwnPropGetter(target, name);\r\n var isDynamic = getter && !!getter[state.prop];\r\n if (!isDynamic) {\r\n _createDynamicProperty(state, target, name, value);\r\n }\r\n else {\r\n // Looks like it's already dynamic just assign the new value\r\n target[name] = value;\r\n }\r\n }\r\n return target;\r\n}\r\nexport function _setDynamicPropertyState(state, target, name, flags) {\r\n if (target) {\r\n // To be a dynamic property it needs to have a get function\r\n var getter = _getOwnPropGetter(target, name);\r\n var isDynamic = getter && !!getter[state.prop];\r\n var inPlace = flags && flags[0 /* _eSetDynamicPropertyFlags.inPlace */];\r\n var rdOnly = flags && flags[1 /* _eSetDynamicPropertyFlags.readOnly */];\r\n var blkProp = flags && flags[2 /* _eSetDynamicPropertyFlags.blockDynamicProperty */];\r\n if (!isDynamic) {\r\n if (blkProp) {\r\n try {\r\n // Attempt to mark the target as blocked from conversion\r\n blockDynamicConversion(target);\r\n }\r\n catch (e) {\r\n _throwDynamicError((state.hdlr || {})[_DYN_LOGGER /* @min:%2elogger */], name, \"Blocking\", e);\r\n }\r\n }\r\n try {\r\n // Make sure it's dynamic so that we can tag the property as per the state\r\n _setDynamicProperty(state, target, name, target[name]);\r\n getter = _getOwnPropGetter(target, name);\r\n }\r\n catch (e) {\r\n // Unable to convert to dynamic property so just leave as non-dynamic\r\n _throwDynamicError((state.hdlr || {})[_DYN_LOGGER /* @min:%2elogger */], name, \"State\", e);\r\n }\r\n }\r\n // Assign the optional flags if true\r\n if (inPlace) {\r\n getter[state.rf] = inPlace;\r\n }\r\n if (rdOnly) {\r\n getter[state.ro] = rdOnly;\r\n }\r\n if (blkProp) {\r\n getter[state.blkVal] = true;\r\n }\r\n }\r\n return target;\r\n}\r\nexport function _makeDynamicObject(state, target, name, desc) {\r\n try {\r\n // Assign target with new value properties (converting into dynamic properties in the process)\r\n objForEachKey(target, function (key, value) {\r\n // Assign and/or make the property dynamic\r\n _setDynamicProperty(state, target, key, value);\r\n });\r\n if (!target[CFG_HANDLER_LINK]) {\r\n // Link the config back to the dynamic config details\r\n objDefineProp(target, CFG_HANDLER_LINK, {\r\n get: function () {\r\n return state[_DYN_HDLR /* @min:%2ehdlr */];\r\n }\r\n });\r\n _patchArray(state, target, name);\r\n }\r\n }\r\n catch (e) {\r\n // Unable to convert to dynamic property so just leave as non-dynamic\r\n _throwDynamicError((state.hdlr || {})[_DYN_LOGGER /* @min:%2elogger */], name, desc, e);\r\n }\r\n return target;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrForEach, arrIndexOf, dumpObj, newSymbol, scheduleTimeout } from \"@nevware21/ts-utils\";\r\nimport { throwAggregationError } from \"../JavaScriptSDK/AggregationError\";\r\nimport { _DYN_BLK_VAL, _DYN_CANCEL, _DYN_HDLR, _DYN_LENGTH, _DYN_LOGGER, _DYN_NOTIFY, _DYN_PUSH, _DYN_RD_ONLY, _DYN_SET_DF, _DYN_THROW_INTERNAL } from \"../__DynamicConstants\";\r\nvar symPrefix = \"[[ai_\";\r\nvar symPostfix = \"]]\";\r\nexport function _createState(cfgHandler) {\r\n var _a;\r\n var dynamicPropertySymbol = newSymbol(symPrefix + \"get\" + cfgHandler.uid + symPostfix);\r\n var dynamicPropertyReadOnly = newSymbol(symPrefix + \"ro\" + cfgHandler.uid + symPostfix);\r\n var dynamicPropertyReferenced = newSymbol(symPrefix + \"rf\" + cfgHandler.uid + symPostfix);\r\n var dynamicPropertyBlockValue = newSymbol(symPrefix + \"blkVal\" + cfgHandler.uid + symPostfix);\r\n var dynamicPropertyDetail = newSymbol(symPrefix + \"dtl\" + cfgHandler.uid + symPostfix);\r\n var _waitingHandlers = null;\r\n var _watcherTimer = null;\r\n var theState;\r\n function _useHandler(activeHandler, callback) {\r\n var prevWatcher = theState.act;\r\n try {\r\n theState.act = activeHandler;\r\n if (activeHandler && activeHandler[dynamicPropertyDetail]) {\r\n // Clear out the previously tracked details for this handler, so that access are re-evaluated\r\n arrForEach(activeHandler[dynamicPropertyDetail], function (detail) {\r\n detail.clr(activeHandler);\r\n });\r\n activeHandler[dynamicPropertyDetail] = [];\r\n }\r\n callback({\r\n cfg: cfgHandler.cfg,\r\n set: cfgHandler.set.bind(cfgHandler),\r\n setDf: cfgHandler[_DYN_SET_DF /* @min:%2esetDf */].bind(cfgHandler),\r\n ref: cfgHandler.ref.bind(cfgHandler),\r\n rdOnly: cfgHandler[_DYN_RD_ONLY /* @min:%2erdOnly */].bind(cfgHandler)\r\n });\r\n }\r\n catch (e) {\r\n var logger = cfgHandler[_DYN_LOGGER /* @min:%2elogger */];\r\n if (logger) {\r\n // Don't let one individual failure break everyone\r\n logger[_DYN_THROW_INTERNAL /* @min:%2ethrowInternal */](1 /* eLoggingSeverity.CRITICAL */, 107 /* _eInternalMessageId.ConfigWatcherException */, dumpObj(e));\r\n }\r\n // Re-throw the exception so that any true \"error\" is reported back to the called\r\n throw e;\r\n }\r\n finally {\r\n theState.act = prevWatcher || null;\r\n }\r\n }\r\n function _notifyWatchers() {\r\n if (_waitingHandlers) {\r\n var notifyHandlers = _waitingHandlers;\r\n _waitingHandlers = null;\r\n // Stop any timer as we are running them now anyway\r\n _watcherTimer && _watcherTimer[_DYN_CANCEL /* @min:%2ecancel */]();\r\n _watcherTimer = null;\r\n var watcherFailures_1 = [];\r\n // Now run the handlers\r\n arrForEach(notifyHandlers, function (handler) {\r\n if (handler) {\r\n if (handler[dynamicPropertyDetail]) {\r\n arrForEach(handler[dynamicPropertyDetail], function (detail) {\r\n // Clear out this handler from previously tracked details, so that access are re-evaluated\r\n detail.clr(handler);\r\n });\r\n handler[dynamicPropertyDetail] = null;\r\n }\r\n // The handler may have self removed as part of another handler so re-check\r\n if (handler.fn) {\r\n try {\r\n _useHandler(handler, handler.fn);\r\n }\r\n catch (e) {\r\n // Don't let a single failing watcher cause other watches to fail\r\n watcherFailures_1[_DYN_PUSH /* @min:%2epush */](e);\r\n }\r\n }\r\n }\r\n });\r\n // During notification we may have had additional updates -- so notify those updates as well\r\n if (_waitingHandlers) {\r\n try {\r\n _notifyWatchers();\r\n }\r\n catch (e) {\r\n watcherFailures_1[_DYN_PUSH /* @min:%2epush */](e);\r\n }\r\n }\r\n if (watcherFailures_1[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n throwAggregationError(\"Watcher error(s): \", watcherFailures_1);\r\n }\r\n }\r\n }\r\n function _addWatcher(detail) {\r\n if (detail && detail.h[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n if (!_waitingHandlers) {\r\n _waitingHandlers = [];\r\n }\r\n if (!_watcherTimer) {\r\n _watcherTimer = scheduleTimeout(function () {\r\n _watcherTimer = null;\r\n _notifyWatchers();\r\n }, 0);\r\n }\r\n // Add all of the handlers for this detail (if not already present) - using normal for-loop for performance\r\n for (var idx = 0; idx < detail.h[_DYN_LENGTH /* @min:%2elength */]; idx++) {\r\n var handler = detail.h[idx];\r\n // Add this handler to the collection of handlers to re-execute\r\n if (handler && arrIndexOf(_waitingHandlers, handler) === -1) {\r\n _waitingHandlers[_DYN_PUSH /* @min:%2epush */](handler);\r\n }\r\n }\r\n }\r\n }\r\n function _trackHandler(handler, detail) {\r\n if (handler) {\r\n var details = handler[dynamicPropertyDetail] = handler[dynamicPropertyDetail] || [];\r\n if (arrIndexOf(details, detail) === -1) {\r\n // If this detail is not already listed as tracked then add it so that we re-evaluate it's usage\r\n details[_DYN_PUSH /* @min:%2epush */](detail);\r\n }\r\n }\r\n }\r\n theState = (_a = {\r\n prop: dynamicPropertySymbol,\r\n ro: dynamicPropertyReadOnly,\r\n rf: dynamicPropertyReferenced\r\n },\r\n _a[_DYN_BLK_VAL /* @min:blkVal */] = dynamicPropertyBlockValue,\r\n _a[_DYN_HDLR /* @min:hdlr */] = cfgHandler,\r\n _a.add = _addWatcher,\r\n _a[_DYN_NOTIFY /* @min:notify */] = _notifyWatchers,\r\n _a.use = _useHandler,\r\n _a.trk = _trackHandler,\r\n _a);\r\n return theState;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { isArray, isPlainObject, objForEachKey, symbolFor, throwTypeError } from \"@nevware21/ts-utils\";\r\nimport { _DYN_LENGTH } from \"../__DynamicConstants\";\r\n// Using Symbol.for so that if the same symbol was already created it would be returned\r\n// To handle multiple instances using potentially different versions we are not using\r\n// createUniqueNamespace()\r\nexport var CFG_HANDLER_LINK = symbolFor(\"[[ai_dynCfg_1]]\");\r\n/**\r\n * @internal\r\n * @ignore\r\n * The symbol to tag objects / arrays with if they should not be converted\r\n */\r\nvar BLOCK_DYNAMIC = symbolFor(\"[[ai_blkDynCfg_1]]\");\r\n/**\r\n * @internal\r\n * @ignore\r\n * The symbol to tag objects to indicate that when included into the configuration that\r\n * they should be converted into a trackable dynamic object.\r\n */\r\nvar FORCE_DYNAMIC = symbolFor(\"[[ai_frcDynCfg_1]]\");\r\nexport function _cfgDeepCopy(source) {\r\n if (source) {\r\n var target_1;\r\n if (isArray(source)) {\r\n target_1 = [];\r\n target_1[_DYN_LENGTH /* @min:%2elength */] = source[_DYN_LENGTH /* @min:%2elength */];\r\n }\r\n else if (isPlainObject(source)) {\r\n target_1 = {};\r\n }\r\n if (target_1) {\r\n // Copying index values by property name as the extensionConfig can be an array or object\r\n objForEachKey(source, function (key, value) {\r\n // Perform a deep copy of the object\r\n target_1[key] = _cfgDeepCopy(value);\r\n });\r\n return target_1;\r\n }\r\n }\r\n return source;\r\n}\r\n/**\r\n * @internal\r\n * Get the dynamic config handler if the value is already dynamic\r\n * @param value\r\n * @returns\r\n */\r\nexport function getDynamicConfigHandler(value) {\r\n if (value) {\r\n var handler = value[CFG_HANDLER_LINK] || value;\r\n if (handler.cfg && (handler.cfg === value || handler.cfg[CFG_HANDLER_LINK] === handler)) {\r\n return handler;\r\n }\r\n }\r\n return null;\r\n}\r\n/**\r\n * Mark the provided value so that if it's included into the configuration it will NOT have\r\n * its properties converted into a dynamic (reactive) object. If the object is not a plain object\r\n * or an array (ie. a class) this function has not affect as only Objects and Arrays are converted\r\n * into dynamic objects in the dynamic configuration.\r\n *\r\n * When you have tagged a value as both {@link forceDynamicConversion} and blocked force will take precedence.\r\n *\r\n * You should only need to use this function, if you are creating dynamic \"classes\" from objects\r\n * which confirm to the require interface. A common case for this is during unit testing where it's\r\n * easier to create mock extensions.\r\n *\r\n * If `value` is falsy (null / undefined / 0 / empty string etc) it will not be tagged and\r\n * if there is an exception adding the property to the value (because its frozen etc) the\r\n * exception will be swallowed\r\n *\r\n * @example\r\n * ```ts\r\n * // This is a valid \"extension\", but it is technically an object\r\n * // So when included in the config.extensions it WILL be cloned and then\r\n * // converted into a dynamic object, where all of its properties will become\r\n * // get/set object properties and will be tracked. While this WILL still\r\n * // function, when attempt to use a mocking framework on top of this the\r\n * // functions are now technically get accessors which return a function\r\n * // and this can cause some mocking frameworks to fail.\r\n * let mockChannel = {\r\n * pause: () => { },\r\n* resume: () => { },\r\n* teardown: () => { },\r\n* flush: (async: any, callBack: any) => { },\r\n* processTelemetry: (env: any) => { },\r\n* setNextPlugin: (next: any) => { },\r\n* initialize: (config: any, core: any, extensions: any) => { },\r\n* identifier: \"testChannel\",\r\n* priority: 1003\r\n* };\r\n * ```\r\n * @param value - The object that you want to block from being converted into a\r\n * trackable dynamic object\r\n * @returns The original value\r\n */\r\nexport function blockDynamicConversion(value) {\r\n if (value && (isPlainObject(value) || isArray(value))) {\r\n try {\r\n value[BLOCK_DYNAMIC] = true;\r\n }\r\n catch (e) {\r\n // Don't throw for this case as it's an ask only\r\n }\r\n }\r\n return value;\r\n}\r\n/**\r\n * This is the reverse case of {@link blockDynamicConversion} in that this will tag an\r\n * object to indicate that it should always be converted into a dynamic trackable object\r\n * even when not an object or array. So all properties of this object will become\r\n * get / set accessor functions.\r\n *\r\n * When you have tagged a value as both {@link forceDynamicConversion} and blocked force will take precedence.\r\n *\r\n * If `value` is falsy (null / undefined / 0 / empty string etc) it will not be tagged and\r\n * if there is an exception adding the property to the value (because its frozen etc) the\r\n * exception will be swallowed.\r\n * @param value - The object that should be tagged and converted if included into a dynamic\r\n * configuration.\r\n * @returns The original value\r\n */\r\nexport function forceDynamicConversion(value) {\r\n if (value) {\r\n try {\r\n value[FORCE_DYNAMIC] = true;\r\n }\r\n catch (e) {\r\n // Don't throw for this case as it's an ask only\r\n }\r\n }\r\n return value;\r\n}\r\n/**\r\n * @internal\r\n * @ignore\r\n * Helper function to check whether an object can or should be converted into a dynamic\r\n * object.\r\n * @param value - The object to check whether it should be converted\r\n * @returns `true` if the value should be converted otherwise `false`.\r\n */\r\nexport function _canMakeDynamic(getFunc, state, value) {\r\n var result = false;\r\n // Object must exist and be truthy\r\n if (value && !getFunc[state.blkVal]) {\r\n // Tagged as always convert\r\n result = value[FORCE_DYNAMIC];\r\n // Check that it's not explicitly tagged as blocked\r\n if (!result && !value[BLOCK_DYNAMIC]) {\r\n // Only convert plain objects or arrays by default\r\n result = isPlainObject(value) || isArray(value);\r\n }\r\n }\r\n return result;\r\n}\r\n/**\r\n * Throws an invalid access exception\r\n * @param message - The message to include in the exception\r\n */\r\nexport function throwInvalidAccess(message) {\r\n throwTypeError(\"InvalidAccess:\" + message);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { createEnum, createTypeMap } from \"@nevware21/ts-utils\";\r\n/**\r\n * Create an enum style object which has both the key => value and value => key mappings\r\n * @param values - The values to populate on the new object\r\n * @returns\r\n */\r\nexport var createEnumStyle = createEnum;\r\n/**\r\n * Create a 2 index map that maps an enum's key and value to the defined map value, X[\"key\"] => mapValue and X[0] => mapValue.\r\n * Generic values\r\n * - E = the const enum type (typeof eRequestHeaders);\r\n * - V = Identifies the valid values for the keys, this should include both the enum numeric and string key of the type. The\r\n * resulting \"Value\" of each entry identifies the valid values withing the assignments.\r\n * @param values - The values to populate on the new object\r\n * @returns\r\n */\r\nexport var createValueMap = createTypeMap;\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { createEnumStyle } from \"./EnumHelperFuncs\";\r\nexport var ActiveStatus = createEnumStyle({\r\n NONE: 0 /* eActiveStatus.NONE */,\r\n PENDING: 3 /* eActiveStatus.PENDING */,\r\n INACTIVE: 1 /* eActiveStatus.INACTIVE */,\r\n ACTIVE: 2 /* eActiveStatus.ACTIVE */\r\n});\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrForEach, createCustomError, dumpObj } from \"@nevware21/ts-utils\";\r\nimport { _DYN_LENGTH } from \"../__DynamicConstants\";\r\nvar aggregationErrorType;\r\n/**\r\n * Throws an Aggregation Error which includes all of the errors that led to this error occurring\r\n * @param message - The message describing the aggregation error (the sourceError details are added to this)\r\n * @param sourceErrors - An array of the errors that caused this situation\r\n */\r\nexport function throwAggregationError(message, sourceErrors) {\r\n if (!aggregationErrorType) {\r\n aggregationErrorType = createCustomError(\"AggregationError\", function (self, args) {\r\n if (args[_DYN_LENGTH /* @min:%2elength */] > 1) {\r\n // Save the provided errors\r\n self.errors = args[1];\r\n }\r\n });\r\n }\r\n var theMessage = message || \"One or more errors occurred.\";\r\n arrForEach(sourceErrors, function (srcError, idx) {\r\n theMessage += \"\\n\".concat(idx, \" > \").concat(dumpObj(srcError));\r\n });\r\n throw new aggregationErrorType(theMessage, sourceErrors || []);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nvar _a;\r\nimport { __spreadArrayFn as __spreadArray } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { createPromise, createSyncAllSettledPromise, doAwaitResponse } from \"@nevware21/ts-async\";\r\nimport { arrAppend, arrForEach, arrIndexOf, createTimeout, deepExtend, hasDocument, isFunction, isNullOrUndefined, isPlainObject, isPromiseLike, objDeepFreeze, objDefine, objForEachKey, objFreeze, objHasOwn, scheduleTimeout, throwError } from \"@nevware21/ts-utils\";\r\nimport { createDynamicConfig, onConfigChange } from \"../Config/DynamicConfig\";\r\nimport { ActiveStatus } from \"../JavaScriptSDK.Enums/InitActiveStatusEnum\";\r\nimport { _DYN_ADD_NOTIFICATION_LIS1, _DYN_CANCEL, _DYN_CREATE_NEW, _DYN_ENABLED, _DYN_GET_NOTIFY_MGR, _DYN_GET_PLUGIN, _DYN_GET_PROCESS_TEL_CONT2, _DYN_IDENTIFIER, _DYN_INITIALIZE, _DYN_INSTRUMENTATION_KEY, _DYN_IS_ASYNC, _DYN_IS_INITIALIZED, _DYN_I_KEY, _DYN_LENGTH, _DYN_LOGGER, _DYN_LOGGING_LEVEL_CONSOL4, _DYN_MESSAGE, _DYN_MESSAGE_ID, _DYN_NAME, _DYN_NOTIFY, _DYN_ON_COMPLETE, _DYN_POLL_INTERNAL_LOGS, _DYN_PROCESS_NEXT, _DYN_PUSH, _DYN_REMOVE_NOTIFICATION_0, _DYN_SET_DF, _DYN_SPLICE, _DYN_STOP_POLLING_INTERNA3, _DYN_TEARDOWN, _DYN_TIME, _DYN_UNLOAD, _DYN_VALUE, _DYN_VERSION, _DYN_WATCH, _DYN__INACTIVE } from \"../__DynamicConstants\";\r\nimport { doUnloadAll, runTargetUnload } from \"./AsyncUtils\";\r\nimport { ChannelControllerPriority } from \"./Constants\";\r\nimport { createCookieMgr } from \"./CookieMgr\";\r\nimport { createUniqueNamespace } from \"./DataCacheHelper\";\r\nimport { getDebugListener } from \"./DbgExtensionUtils\";\r\nimport { DiagnosticLogger, _InternalLogMessage, _throwInternal, _warnToConsole } from \"./DiagnosticLogger\";\r\nimport { getSetValue, isNotNullOrUndefined, proxyFunctionAs, proxyFunctions, toISOString } from \"./HelperFuncs\";\r\nimport { STR_CHANNELS, STR_CORE, STR_CREATE_PERF_MGR, STR_DISABLED, STR_EMPTY, STR_EVENTS_DISCARDED, STR_EXTENSIONS, STR_EXTENSION_CONFIG, STR_GET_PERF_MGR, STR_PRIORITY, UNDEFINED_VALUE } from \"./InternalConstants\";\r\nimport { NotificationManager } from \"./NotificationManager\";\r\nimport { PerfManager, doPerf, getGblPerfMgr } from \"./PerfManager\";\r\nimport { createProcessTelemetryContext, createProcessTelemetryUnloadContext, createProcessTelemetryUpdateContext, createTelemetryProxyChain } from \"./ProcessTelemetryContext\";\r\nimport { _getPluginState, createDistributedTraceContext, initializePlugins, sortPlugins } from \"./TelemetryHelpers\";\r\nimport { TelemetryInitializerPlugin } from \"./TelemetryInitializerPlugin\";\r\nimport { createUnloadHandlerContainer } from \"./UnloadHandlerContainer\";\r\nimport { createUnloadHookContainer } from \"./UnloadHookContainer\";\r\nvar strValidationError = \"Plugins must provide initialize method\";\r\nvar strNotificationManager = \"_notificationManager\";\r\nvar strSdkUnloadingError = \"SDK is still unloading...\";\r\nvar strSdkNotInitialized = \"SDK is not initialized\";\r\nvar maxInitQueueSize = 100;\r\nvar maxInitTimeout = 50000;\r\n// const strPluginUnloadFailed = \"Failed to unload plugin\";\r\n/**\r\n * The default settings for the config.\r\n * WE MUST include all defaults here to ensure that the config is created with all of the properties\r\n * defined as dynamic.\r\n */\r\nvar defaultConfig = objDeepFreeze((_a = {\r\n cookieCfg: {}\r\n },\r\n _a[STR_EXTENSIONS] = { rdOnly: true, ref: true, v: [] },\r\n _a[STR_CHANNELS] = { rdOnly: true, ref: true, v: [] },\r\n _a[STR_EXTENSION_CONFIG] = { ref: true, v: {} },\r\n _a[STR_CREATE_PERF_MGR] = UNDEFINED_VALUE,\r\n _a.loggingLevelConsole = 0 /* eLoggingSeverity.DISABLED */,\r\n _a.diagnosticLogInterval = UNDEFINED_VALUE,\r\n _a));\r\n/**\r\n * Helper to create the default performance manager\r\n * @param core\r\n * @param notificationMgr\r\n */\r\nfunction _createPerfManager(core, notificationMgr) {\r\n return new PerfManager(notificationMgr);\r\n}\r\nfunction _validateExtensions(logger, channelPriority, allExtensions) {\r\n var _a;\r\n // Concat all available extensions\r\n var coreExtensions = [];\r\n var channels = [];\r\n // Check if any two extensions have the same priority, then warn to console\r\n // And extract the local extensions from the\r\n var extPriorities = {};\r\n // Extension validation\r\n arrForEach(allExtensions, function (ext) {\r\n // Check for ext.initialize\r\n if (isNullOrUndefined(ext) || isNullOrUndefined(ext[_DYN_INITIALIZE /* @min:%2einitialize */])) {\r\n throwError(strValidationError);\r\n }\r\n var extPriority = ext[STR_PRIORITY /* @min:%2epriority */];\r\n var identifier = ext[_DYN_IDENTIFIER /* @min:%2eidentifier */];\r\n if (ext && extPriority) {\r\n if (!isNullOrUndefined(extPriorities[extPriority])) {\r\n _warnToConsole(logger, \"Two extensions have same priority #\" + extPriority + \" - \" + extPriorities[extPriority] + \", \" + identifier);\r\n }\r\n else {\r\n // set a value\r\n extPriorities[extPriority] = identifier;\r\n }\r\n }\r\n // Split extensions to core and channels\r\n if (!extPriority || extPriority < channelPriority) {\r\n // Add to core extension that will be managed by AppInsightsCore\r\n coreExtensions[_DYN_PUSH /* @min:%2epush */](ext);\r\n }\r\n else {\r\n channels[_DYN_PUSH /* @min:%2epush */](ext);\r\n }\r\n });\r\n return _a = {},\r\n _a[STR_CORE /* @min:core */] = coreExtensions,\r\n _a[STR_CHANNELS /* @min:channels */] = channels,\r\n _a;\r\n}\r\nfunction _isPluginPresent(thePlugin, plugins) {\r\n var exists = false;\r\n arrForEach(plugins, function (plugin) {\r\n if (plugin === thePlugin) {\r\n exists = true;\r\n return -1;\r\n }\r\n });\r\n return exists;\r\n}\r\nfunction _deepMergeConfig(details, target, newValues, merge) {\r\n // Lets assign the new values to the existing config\r\n if (newValues) {\r\n objForEachKey(newValues, function (key, value) {\r\n if (merge) {\r\n if (isPlainObject(value) && isPlainObject(target[key])) {\r\n // The target is an object and it has a value\r\n _deepMergeConfig(details, target[key], value, merge);\r\n }\r\n }\r\n if (merge && isPlainObject(value) && isPlainObject(target[key])) {\r\n // The target is an object and it has a value\r\n _deepMergeConfig(details, target[key], value, merge);\r\n }\r\n else {\r\n // Just Assign (replace) and/or make the property dynamic\r\n details.set(target, key, value);\r\n }\r\n });\r\n }\r\n}\r\nfunction _findWatcher(listeners, newWatcher) {\r\n var theListener = null;\r\n var idx = -1;\r\n arrForEach(listeners, function (listener, lp) {\r\n if (listener.w === newWatcher) {\r\n theListener = listener;\r\n idx = lp;\r\n return -1;\r\n }\r\n });\r\n return { i: idx, l: theListener };\r\n}\r\nfunction _addDelayedCfgListener(listeners, newWatcher) {\r\n var theListener = _findWatcher(listeners, newWatcher).l;\r\n if (!theListener) {\r\n theListener = {\r\n w: newWatcher,\r\n rm: function () {\r\n var fnd = _findWatcher(listeners, newWatcher);\r\n if (fnd.i !== -1) {\r\n listeners[_DYN_SPLICE /* @min:%2esplice */](fnd.i, 1);\r\n }\r\n }\r\n };\r\n listeners[_DYN_PUSH /* @min:%2epush */](theListener);\r\n }\r\n return theListener;\r\n}\r\nfunction _registerDelayedCfgListener(config, listeners, logger) {\r\n arrForEach(listeners, function (listener) {\r\n var unloadHdl = onConfigChange(config, listener.w, logger);\r\n delete listener.w; // Clear the listener reference so it will get garbage collected.\r\n // replace the remove function\r\n listener.rm = function () {\r\n unloadHdl.rm();\r\n };\r\n });\r\n}\r\n// Moved this outside of the closure to reduce the retained memory footprint\r\nfunction _initDebugListener(configHandler, unloadContainer, notificationManager, debugListener) {\r\n // Will get recalled if any referenced config values are changed\r\n unloadContainer.add(configHandler[_DYN_WATCH /* @min:%2ewatch */](function (details) {\r\n var disableDbgExt = details.cfg.disableDbgExt;\r\n if (disableDbgExt === true && debugListener) {\r\n // Remove any previously loaded debug listener\r\n notificationManager[_DYN_REMOVE_NOTIFICATION_0 /* @min:%2eremoveNotificationListener */](debugListener);\r\n debugListener = null;\r\n }\r\n if (notificationManager && !debugListener && disableDbgExt !== true) {\r\n debugListener = getDebugListener(details.cfg);\r\n notificationManager[_DYN_ADD_NOTIFICATION_LIS1 /* @min:%2eaddNotificationListener */](debugListener);\r\n }\r\n }));\r\n return debugListener;\r\n}\r\n// Moved this outside of the closure to reduce the retained memory footprint\r\nfunction _createUnloadHook(unloadHook) {\r\n return objDefine({\r\n rm: function () {\r\n unloadHook.rm();\r\n }\r\n }, \"toJSON\", { v: function () { return \"aicore::onCfgChange<\" + JSON.stringify(unloadHook) + \">\"; } });\r\n}\r\n/**\r\n * @group Classes\r\n * @group Entrypoint\r\n */\r\nvar AppInsightsCore = /** @class */ (function () {\r\n function AppInsightsCore() {\r\n // NOTE!: DON'T set default values here, instead set them in the _initDefaults() function as it is also called during teardown()\r\n var _configHandler;\r\n var _isInitialized;\r\n var _logger;\r\n var _eventQueue;\r\n var _notificationManager;\r\n var _perfManager;\r\n var _cfgPerfManager;\r\n var _cookieManager;\r\n var _pluginChain;\r\n var _configExtensions;\r\n var _channelConfig;\r\n var _channels;\r\n var _isUnloading;\r\n var _telemetryInitializerPlugin;\r\n var _internalLogsEventName;\r\n var _evtNamespace;\r\n var _unloadHandlers;\r\n var _hookContainer;\r\n var _debugListener;\r\n var _traceCtx;\r\n var _instrumentationKey;\r\n var _cfgListeners;\r\n var _extensions;\r\n var _pluginVersionStringArr;\r\n var _pluginVersionString;\r\n var _activeStatus; // to indicate if ikey or endpoint url promised is resolved or not\r\n var _endpoint;\r\n var _initInMemoMaxSize; // max event count limit during wait for init promises to be resolved\r\n var _isStatusSet; // track if active status is set in case of init timeout and init promises setting the status twice\r\n var _initTimer;\r\n /**\r\n * Internal log poller\r\n */\r\n var _internalLogPoller;\r\n var _internalLogPollerListening;\r\n var _forceStopInternalLogPoller;\r\n dynamicProto(AppInsightsCore, this, function (_self) {\r\n // Set the default values (also called during teardown)\r\n _initDefaults();\r\n // Special internal method to allow the unit tests and DebugPlugin to hook embedded objects\r\n _self[\"_getDbgPlgTargets\"] = function () {\r\n return [_extensions, _eventQueue];\r\n };\r\n _self[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */] = function () { return _isInitialized; };\r\n // since version 3.3.0\r\n _self.activeStatus = function () { return _activeStatus; };\r\n // since version 3.3.0\r\n // internal\r\n _self._setPendingStatus = function () {\r\n _activeStatus = 3 /* eActiveStatus.PENDING */;\r\n };\r\n // Creating the self.initialize = ()\r\n _self[_DYN_INITIALIZE /* @min:%2einitialize */] = function (config, extensions, logger, notificationManager) {\r\n if (_isUnloading) {\r\n throwError(strSdkUnloadingError);\r\n }\r\n // Make sure core is only initialized once\r\n if (_self[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */]()) {\r\n throwError(\"Core cannot be initialized more than once\");\r\n }\r\n _configHandler = createDynamicConfig(config, defaultConfig, logger || _self[_DYN_LOGGER /* @min:%2elogger */], false);\r\n // Re-assigning the local config property so we don't have any references to the passed value and it can be garbage collected\r\n config = _configHandler.cfg;\r\n // This will be \"re-run\" if the referenced config properties are changed\r\n _addUnloadHook(_configHandler[_DYN_WATCH /* @min:%2ewatch */](function (details) {\r\n var rootCfg = details.cfg;\r\n var isPending = _activeStatus === 3 /* eActiveStatus.PENDING */;\r\n if (isPending) {\r\n // means waiting for previous promises to be resolved, won't apply new changes\r\n return;\r\n }\r\n _initInMemoMaxSize = rootCfg.initInMemoMaxSize || maxInitQueueSize;\r\n // app Insights core only handle ikey and endpointurl, aisku will handle cs\r\n var ikey = rootCfg[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */];\r\n var endpointUrl = rootCfg.endpointUrl; // do not need to validate endpoint url, if it is null, default one will be set by sender\r\n if (isNullOrUndefined(ikey)) {\r\n _instrumentationKey = null;\r\n // if new ikey is null, set status to be inactive, all new events will be saved in memory or dropped\r\n _activeStatus = ActiveStatus[_DYN__INACTIVE /* @min:%2eINACTIVE */];\r\n var msg = \"Please provide instrumentation key\";\r\n if (!_isInitialized) {\r\n // only throw error during initialization\r\n throwError(msg);\r\n }\r\n else {\r\n _throwInternal(_logger, 1 /* eLoggingSeverity.CRITICAL */, 100 /* _eInternalMessageId.InvalidInstrumentationKey */, msg);\r\n _releaseQueues();\r\n }\r\n return;\r\n }\r\n var promises = [];\r\n if (isPromiseLike(ikey)) {\r\n promises[_DYN_PUSH /* @min:%2epush */](ikey);\r\n _instrumentationKey = null; // reset current local ikey variable (otherwise it will always be the previous ikeys if timeout is called before promise cb)\r\n }\r\n else {\r\n // string\r\n _instrumentationKey = ikey;\r\n }\r\n if (isPromiseLike(endpointUrl)) {\r\n promises[_DYN_PUSH /* @min:%2epush */](endpointUrl);\r\n _endpoint = null; // reset current local endpoint variable (otherwise it will always be the previous urls if timeout is called before promise cb)\r\n }\r\n else {\r\n // string or null\r\n _endpoint = endpointUrl;\r\n }\r\n // at least have one promise\r\n if (promises[_DYN_LENGTH /* @min:%2elength */]) {\r\n // reset to false for new dynamic changes\r\n _isStatusSet = false;\r\n _activeStatus = 3 /* eActiveStatus.PENDING */;\r\n var initTimeout = isNotNullOrUndefined(rootCfg.initTimeOut) ? rootCfg.initTimeOut : maxInitTimeout; // rootCfg.initTimeOut could be 0\r\n var allPromises = createSyncAllSettledPromise(promises);\r\n _initTimer = scheduleTimeout(function () {\r\n // set _isStatusSet to true\r\n // set active status\r\n // release queues\r\n _initTimer = null;\r\n if (!_isStatusSet) {\r\n _setStatus();\r\n }\r\n }, initTimeout);\r\n doAwaitResponse(allPromises, function (response) {\r\n try {\r\n if (_isStatusSet) {\r\n // promises take too long to resolve, ignore them\r\n // active status should be set by timeout already\r\n return;\r\n }\r\n if (!response.rejected) {\r\n var values = response[_DYN_VALUE /* @min:%2evalue */];\r\n if (values && values[_DYN_LENGTH /* @min:%2elength */]) {\r\n // ikey\r\n var ikeyRes = values[0];\r\n _instrumentationKey = ikeyRes && ikeyRes[_DYN_VALUE /* @min:%2evalue */];\r\n // endpoint\r\n if (values[_DYN_LENGTH /* @min:%2elength */] > 1) {\r\n var endpointRes = values[1];\r\n _endpoint = endpointRes && endpointRes[_DYN_VALUE /* @min:%2evalue */];\r\n }\r\n }\r\n if (_instrumentationKey) {\r\n // if ikey is null, no need to trigger extra dynamic changes for extensions\r\n config[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */] = _instrumentationKey; // set config.instrumentationKey for extensions to consume\r\n config.endpointUrl = _endpoint; // set config.endpointUrl for extensions to consume\r\n }\r\n }\r\n // set _isStatusSet to true\r\n // set active status\r\n // release queues\r\n _setStatus();\r\n }\r\n catch (e) {\r\n if (!_isStatusSet) {\r\n _setStatus();\r\n }\r\n }\r\n });\r\n }\r\n else {\r\n // means no promises\r\n _setStatus();\r\n }\r\n //_instrumentationKey = details.cfg.instrumentationKey;\r\n // Mark the extensionConfig and all first level keys as referenced\r\n // This is so that calls to getExtCfg() will always return the same object\r\n // Even when a user may \"re-assign\" the plugin properties (or it's unloaded/reloaded)\r\n var extCfg = details.ref(details.cfg, STR_EXTENSION_CONFIG);\r\n objForEachKey(extCfg, function (key) {\r\n details.ref(extCfg, key);\r\n });\r\n }));\r\n _notificationManager = notificationManager;\r\n // Initialize the debug listener outside of the closure to reduce the retained memory footprint\r\n _debugListener = _initDebugListener(_configHandler, _hookContainer, _notificationManager && _self[_DYN_GET_NOTIFY_MGR /* @min:%2egetNotifyMgr */](), _debugListener);\r\n _initPerfManager();\r\n _self[_DYN_LOGGER /* @min:%2elogger */] = logger;\r\n var cfgExtensions = config[STR_EXTENSIONS /* @min:%2eextensions */];\r\n // Extension validation\r\n _configExtensions = [];\r\n _configExtensions[_DYN_PUSH /* @min:%2epush */].apply(_configExtensions, __spreadArray(__spreadArray([], extensions, false), cfgExtensions, false));\r\n _channelConfig = config[STR_CHANNELS /* @min:%2echannels */];\r\n _initPluginChain(null);\r\n if (!_channels || _channels[_DYN_LENGTH /* @min:%2elength */] === 0) {\r\n throwError(\"No \" + STR_CHANNELS + \" available\");\r\n }\r\n if (_channelConfig && _channelConfig[_DYN_LENGTH /* @min:%2elength */] > 1) {\r\n var teeController = _self[_DYN_GET_PLUGIN /* @min:%2egetPlugin */](\"TeeChannelController\");\r\n if (!teeController || !teeController.plugin) {\r\n _throwInternal(_logger, 1 /* eLoggingSeverity.CRITICAL */, 28 /* _eInternalMessageId.SenderNotInitialized */, \"TeeChannel required\");\r\n }\r\n }\r\n _registerDelayedCfgListener(config, _cfgListeners, _logger);\r\n _cfgListeners = null;\r\n _isInitialized = true;\r\n if (_activeStatus === ActiveStatus.ACTIVE) {\r\n _releaseQueues();\r\n }\r\n };\r\n _self.getChannels = function () {\r\n var controls = [];\r\n if (_channels) {\r\n arrForEach(_channels, function (channel) {\r\n controls[_DYN_PUSH /* @min:%2epush */](channel);\r\n });\r\n }\r\n return objFreeze(controls);\r\n };\r\n _self.track = function (telemetryItem) {\r\n doPerf(_self[STR_GET_PERF_MGR /* @min:%2egetPerfMgr */](), function () { return \"AppInsightsCore:track\"; }, function () {\r\n if (telemetryItem === null) {\r\n _notifyInvalidEvent(telemetryItem);\r\n // throw error\r\n throwError(\"Invalid telemetry item\");\r\n }\r\n // do basic validation before sending it through the pipeline\r\n if (!telemetryItem[_DYN_NAME /* @min:%2ename */] && isNullOrUndefined(telemetryItem[_DYN_NAME /* @min:%2ename */])) {\r\n _notifyInvalidEvent(telemetryItem);\r\n throwError(\"telemetry name required\");\r\n }\r\n // setup default iKey if not passed in\r\n telemetryItem[_DYN_I_KEY /* @min:%2eiKey */] = telemetryItem[_DYN_I_KEY /* @min:%2eiKey */] || _instrumentationKey;\r\n // add default timestamp if not passed in\r\n telemetryItem[_DYN_TIME /* @min:%2etime */] = telemetryItem[_DYN_TIME /* @min:%2etime */] || toISOString(new Date());\r\n // Common Schema 4.0\r\n telemetryItem.ver = telemetryItem.ver || \"4.0\";\r\n if (!_isUnloading && _self[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */]() && _activeStatus === ActiveStatus.ACTIVE) {\r\n // Process the telemetry plugin chain\r\n _createTelCtx()[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](telemetryItem);\r\n }\r\n else if (_activeStatus !== ActiveStatus[_DYN__INACTIVE /* @min:%2eINACTIVE */]) {\r\n // Queue events until all extensions are initialized\r\n if (_eventQueue[_DYN_LENGTH /* @min:%2elength */] <= _initInMemoMaxSize) {\r\n // set limit, if full, stop adding new events\r\n _eventQueue[_DYN_PUSH /* @min:%2epush */](telemetryItem);\r\n }\r\n }\r\n }, function () { return ({ item: telemetryItem }); }, !(telemetryItem.sync));\r\n };\r\n _self[_DYN_GET_PROCESS_TEL_CONT2 /* @min:%2egetProcessTelContext */] = _createTelCtx;\r\n _self[_DYN_GET_NOTIFY_MGR /* @min:%2egetNotifyMgr */] = function () {\r\n if (!_notificationManager) {\r\n _notificationManager = new NotificationManager(_configHandler.cfg);\r\n // For backward compatibility only\r\n _self[strNotificationManager] = _notificationManager;\r\n }\r\n return _notificationManager;\r\n };\r\n /**\r\n * Adds a notification listener. The SDK calls methods on the listener when an appropriate notification is raised.\r\n * The added plugins must raise notifications. If the plugins do not implement the notifications, then no methods will be\r\n * called.\r\n * @param listener - An INotificationListener object.\r\n */\r\n _self[_DYN_ADD_NOTIFICATION_LIS1 /* @min:%2eaddNotificationListener */] = function (listener) {\r\n _self.getNotifyMgr()[_DYN_ADD_NOTIFICATION_LIS1 /* @min:%2eaddNotificationListener */](listener);\r\n };\r\n /**\r\n * Removes all instances of the listener.\r\n * @param listener - INotificationListener to remove.\r\n */\r\n _self[_DYN_REMOVE_NOTIFICATION_0 /* @min:%2eremoveNotificationListener */] = function (listener) {\r\n if (_notificationManager) {\r\n _notificationManager[_DYN_REMOVE_NOTIFICATION_0 /* @min:%2eremoveNotificationListener */](listener);\r\n }\r\n };\r\n _self.getCookieMgr = function () {\r\n if (!_cookieManager) {\r\n _cookieManager = createCookieMgr(_configHandler.cfg, _self[_DYN_LOGGER /* @min:%2elogger */]);\r\n }\r\n return _cookieManager;\r\n };\r\n _self.setCookieMgr = function (cookieMgr) {\r\n if (_cookieManager !== cookieMgr) {\r\n runTargetUnload(_cookieManager, false);\r\n _cookieManager = cookieMgr;\r\n }\r\n };\r\n _self[STR_GET_PERF_MGR /* @min:%2egetPerfMgr */] = function () {\r\n return _perfManager || _cfgPerfManager || getGblPerfMgr();\r\n };\r\n _self.setPerfMgr = function (perfMgr) {\r\n _perfManager = perfMgr;\r\n };\r\n _self.eventCnt = function () {\r\n return _eventQueue[_DYN_LENGTH /* @min:%2elength */];\r\n };\r\n _self.releaseQueue = function () {\r\n if (_isInitialized && _eventQueue[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n var eventQueue = _eventQueue;\r\n _eventQueue = [];\r\n if (_activeStatus === 2 /* eActiveStatus.ACTIVE */) {\r\n arrForEach(eventQueue, function (event) {\r\n event[_DYN_I_KEY /* @min:%2eiKey */] = event[_DYN_I_KEY /* @min:%2eiKey */] || _instrumentationKey;\r\n _createTelCtx()[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](event);\r\n });\r\n }\r\n else {\r\n // new one for msg ikey\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 20 /* _eInternalMessageId.FailedToSendQueuedTelemetry */, \"core init status is not active\");\r\n }\r\n }\r\n };\r\n _self[_DYN_POLL_INTERNAL_LOGS /* @min:%2epollInternalLogs */] = function (eventName) {\r\n _internalLogsEventName = eventName || null;\r\n _forceStopInternalLogPoller = false;\r\n _internalLogPoller && _internalLogPoller[_DYN_CANCEL /* @min:%2ecancel */]();\r\n return _startLogPoller(true);\r\n };\r\n function _setStatus() {\r\n _isStatusSet = true;\r\n if (isNullOrUndefined(_instrumentationKey)) {\r\n _activeStatus = ActiveStatus[_DYN__INACTIVE /* @min:%2eINACTIVE */];\r\n _throwInternal(_logger, 1 /* eLoggingSeverity.CRITICAL */, 112 /* _eInternalMessageId.InitPromiseException */, \"ikey can't be resolved from promises\");\r\n }\r\n else {\r\n _activeStatus = ActiveStatus.ACTIVE;\r\n }\r\n _releaseQueues();\r\n }\r\n function _releaseQueues() {\r\n if (_isInitialized) {\r\n _self.releaseQueue();\r\n _self[_DYN_POLL_INTERNAL_LOGS /* @min:%2epollInternalLogs */]();\r\n }\r\n }\r\n function _startLogPoller(alwaysStart) {\r\n if ((!_internalLogPoller || !_internalLogPoller[_DYN_ENABLED /* @min:%2eenabled */]) && !_forceStopInternalLogPoller) {\r\n var shouldStart = alwaysStart || (_logger && _logger.queue[_DYN_LENGTH /* @min:%2elength */] > 0);\r\n if (shouldStart) {\r\n if (!_internalLogPollerListening) {\r\n _internalLogPollerListening = true;\r\n // listen for any configuration changes so that changes to the\r\n // interval will cause the timer to be re-initialized\r\n _addUnloadHook(_configHandler[_DYN_WATCH /* @min:%2ewatch */](function (details) {\r\n var interval = details.cfg.diagnosticLogInterval;\r\n if (!interval || !(interval > 0)) {\r\n interval = 10000;\r\n }\r\n var isRunning = false;\r\n if (_internalLogPoller) {\r\n // It was already created so remember it's running and cancel\r\n isRunning = _internalLogPoller[_DYN_ENABLED /* @min:%2eenabled */];\r\n _internalLogPoller[_DYN_CANCEL /* @min:%2ecancel */]();\r\n }\r\n // Create / reconfigure\r\n _internalLogPoller = createTimeout(_flushInternalLogs, interval);\r\n _internalLogPoller.unref();\r\n // Restart if previously running\r\n _internalLogPoller[_DYN_ENABLED /* @min:%2eenabled */] = isRunning;\r\n }));\r\n }\r\n _internalLogPoller[_DYN_ENABLED /* @min:%2eenabled */] = true;\r\n }\r\n }\r\n return _internalLogPoller;\r\n }\r\n _self[_DYN_STOP_POLLING_INTERNA3 /* @min:%2estopPollingInternalLogs */] = function () {\r\n _forceStopInternalLogPoller = true;\r\n _internalLogPoller && _internalLogPoller[_DYN_CANCEL /* @min:%2ecancel */]();\r\n _flushInternalLogs();\r\n };\r\n // Add addTelemetryInitializer\r\n proxyFunctions(_self, function () { return _telemetryInitializerPlugin; }, [\"addTelemetryInitializer\"]);\r\n _self[_DYN_UNLOAD /* @min:%2eunload */] = function (isAsync, unloadComplete, cbTimeout) {\r\n var _a;\r\n if (isAsync === void 0) { isAsync = true; }\r\n if (!_isInitialized) {\r\n // The SDK is not initialized\r\n throwError(strSdkNotInitialized);\r\n }\r\n // Check if the SDK still unloading so throw\r\n if (_isUnloading) {\r\n // The SDK is already unloading\r\n throwError(strSdkUnloadingError);\r\n }\r\n var unloadState = (_a = {\r\n reason: 50 /* TelemetryUnloadReason.SdkUnload */\r\n },\r\n _a[_DYN_IS_ASYNC /* @min:isAsync */] = isAsync,\r\n _a.flushComplete = false,\r\n _a);\r\n var result;\r\n if (isAsync && !unloadComplete) {\r\n result = createPromise(function (resolve) {\r\n // Set the callback to the promise resolve callback\r\n unloadComplete = resolve;\r\n });\r\n }\r\n var processUnloadCtx = createProcessTelemetryUnloadContext(_getPluginChain(), _self);\r\n processUnloadCtx[_DYN_ON_COMPLETE /* @min:%2eonComplete */](function () {\r\n _hookContainer.run(_self[_DYN_LOGGER /* @min:%2elogger */]);\r\n // Run any \"unload\" functions for the _cookieManager, _notificationManager and _logger\r\n doUnloadAll([_cookieManager, _notificationManager, _logger], isAsync, function () {\r\n _initDefaults();\r\n unloadComplete && unloadComplete(unloadState);\r\n });\r\n }, _self);\r\n function _doUnload(flushComplete) {\r\n unloadState.flushComplete = flushComplete;\r\n _isUnloading = true;\r\n // Run all of the unload handlers first (before unloading the plugins)\r\n _unloadHandlers.run(processUnloadCtx, unloadState);\r\n // Stop polling the internal logs\r\n _self[_DYN_STOP_POLLING_INTERNA3 /* @min:%2estopPollingInternalLogs */]();\r\n // Start unloading the components, from this point onwards the SDK should be considered to be in an unstable state\r\n processUnloadCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](unloadState);\r\n }\r\n _flushInternalLogs();\r\n if (!_flushChannels(isAsync, _doUnload, 6 /* SendRequestReason.SdkUnload */, cbTimeout)) {\r\n _doUnload(false);\r\n }\r\n return result;\r\n };\r\n _self[_DYN_GET_PLUGIN /* @min:%2egetPlugin */] = _getPlugin;\r\n _self.addPlugin = function (plugin, replaceExisting, isAsync, addCb) {\r\n if (!plugin) {\r\n addCb && addCb(false);\r\n _logOrThrowError(strValidationError);\r\n return;\r\n }\r\n var existingPlugin = _getPlugin(plugin[_DYN_IDENTIFIER /* @min:%2eidentifier */]);\r\n if (existingPlugin && !replaceExisting) {\r\n addCb && addCb(false);\r\n _logOrThrowError(\"Plugin [\" + plugin[_DYN_IDENTIFIER /* @min:%2eidentifier */] + \"] is already loaded!\");\r\n return;\r\n }\r\n var updateState = {\r\n reason: 16 /* TelemetryUpdateReason.PluginAdded */\r\n };\r\n function _addPlugin(removed) {\r\n _configExtensions[_DYN_PUSH /* @min:%2epush */](plugin);\r\n updateState.added = [plugin];\r\n // Re-Initialize the plugin chain\r\n _initPluginChain(updateState);\r\n addCb && addCb(true);\r\n }\r\n if (existingPlugin) {\r\n var removedPlugins_1 = [existingPlugin.plugin];\r\n var unloadState = {\r\n reason: 2 /* TelemetryUnloadReason.PluginReplace */,\r\n isAsync: !!isAsync\r\n };\r\n _removePlugins(removedPlugins_1, unloadState, function (removed) {\r\n if (!removed) {\r\n // Previous plugin was successfully removed or was not installed\r\n addCb && addCb(false);\r\n }\r\n else {\r\n updateState.removed = removedPlugins_1;\r\n updateState.reason |= 32 /* TelemetryUpdateReason.PluginRemoved */;\r\n _addPlugin(true);\r\n }\r\n });\r\n }\r\n else {\r\n _addPlugin(false);\r\n }\r\n };\r\n _self.updateCfg = function (newConfig, mergeExisting) {\r\n if (mergeExisting === void 0) { mergeExisting = true; }\r\n var updateState;\r\n if (_self[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */]()) {\r\n updateState = {\r\n reason: 1 /* TelemetryUpdateReason.ConfigurationChanged */,\r\n cfg: _configHandler.cfg,\r\n oldCfg: deepExtend({}, _configHandler.cfg),\r\n newConfig: deepExtend({}, newConfig),\r\n merge: mergeExisting\r\n };\r\n newConfig = updateState.newConfig;\r\n var cfg = _configHandler.cfg;\r\n // replace the immutable (if initialized) values\r\n // We don't currently allow updating the extensions and channels via the update config\r\n // So overwriting any user provided values to reuse the existing values\r\n newConfig[STR_EXTENSIONS /* @min:%2eextensions */] = cfg[STR_EXTENSIONS /* @min:%2eextensions */];\r\n newConfig[STR_CHANNELS /* @min:%2echannels */] = cfg[STR_CHANNELS /* @min:%2echannels */];\r\n }\r\n // Explicitly blocking any previous config watchers so that they don't get called because\r\n // of this bulk update (Probably not necessary)\r\n _configHandler._block(function (details) {\r\n // Lets assign the new values to the existing config either overwriting or re-assigning\r\n var theConfig = details.cfg;\r\n _deepMergeConfig(details, theConfig, newConfig, mergeExisting);\r\n if (!mergeExisting) {\r\n // Remove (unassign) the values \"missing\" from the newConfig and also not in the default config\r\n objForEachKey(theConfig, function (key) {\r\n if (!objHasOwn(newConfig, key)) {\r\n // Set the value to undefined\r\n details.set(theConfig, key, UNDEFINED_VALUE);\r\n }\r\n });\r\n }\r\n // Apply defaults to the new config\r\n details[_DYN_SET_DF /* @min:%2esetDf */](theConfig, defaultConfig);\r\n }, true);\r\n // Now execute all of the listeners (synchronously) so they update their values immediately\r\n _configHandler[_DYN_NOTIFY /* @min:%2enotify */]();\r\n if (updateState) {\r\n _doUpdate(updateState);\r\n }\r\n };\r\n _self.evtNamespace = function () {\r\n return _evtNamespace;\r\n };\r\n _self.flush = _flushChannels;\r\n _self.getTraceCtx = function (createNew) {\r\n if (!_traceCtx) {\r\n _traceCtx = createDistributedTraceContext();\r\n }\r\n return _traceCtx;\r\n };\r\n _self.setTraceCtx = function (traceCtx) {\r\n _traceCtx = traceCtx || null;\r\n };\r\n _self.addUnloadHook = _addUnloadHook;\r\n // Create the addUnloadCb\r\n proxyFunctionAs(_self, \"addUnloadCb\", function () { return _unloadHandlers; }, \"add\");\r\n _self.onCfgChange = function (handler) {\r\n var unloadHook;\r\n if (!_isInitialized) {\r\n unloadHook = _addDelayedCfgListener(_cfgListeners, handler);\r\n }\r\n else {\r\n unloadHook = onConfigChange(_configHandler.cfg, handler, _self[_DYN_LOGGER /* @min:%2elogger */]);\r\n }\r\n return _createUnloadHook(unloadHook);\r\n };\r\n _self.getWParam = function () {\r\n return (hasDocument() || !!_configHandler.cfg.enableWParam) ? 0 : -1;\r\n };\r\n function _setPluginVersions() {\r\n var thePlugins = {};\r\n _pluginVersionStringArr = [];\r\n var _addPluginVersions = function (plugins) {\r\n if (plugins) {\r\n arrForEach(plugins, function (plugin) {\r\n if (plugin[_DYN_IDENTIFIER /* @min:%2eidentifier */] && plugin[_DYN_VERSION /* @min:%2eversion */] && !thePlugins[plugin.identifier]) {\r\n var ver = plugin[_DYN_IDENTIFIER /* @min:%2eidentifier */] + \"=\" + plugin[_DYN_VERSION /* @min:%2eversion */];\r\n _pluginVersionStringArr[_DYN_PUSH /* @min:%2epush */](ver);\r\n thePlugins[plugin.identifier] = plugin;\r\n }\r\n });\r\n }\r\n };\r\n _addPluginVersions(_channels);\r\n if (_channelConfig) {\r\n arrForEach(_channelConfig, function (channels) {\r\n _addPluginVersions(channels);\r\n });\r\n }\r\n _addPluginVersions(_configExtensions);\r\n }\r\n function _initDefaults() {\r\n _isInitialized = false;\r\n // Use a default logger so initialization errors are not dropped on the floor with full logging\r\n _configHandler = createDynamicConfig({}, defaultConfig, _self[_DYN_LOGGER /* @min:%2elogger */]);\r\n // Set the logging level to critical so that any critical initialization failures are displayed on the console\r\n _configHandler.cfg[_DYN_LOGGING_LEVEL_CONSOL4 /* @min:%2eloggingLevelConsole */] = 1 /* eLoggingSeverity.CRITICAL */;\r\n // Define _self.config\r\n objDefine(_self, \"config\", {\r\n g: function () { return _configHandler.cfg; },\r\n s: function (newValue) {\r\n _self.updateCfg(newValue, false);\r\n }\r\n });\r\n objDefine(_self, \"pluginVersionStringArr\", {\r\n g: function () {\r\n if (!_pluginVersionStringArr) {\r\n _setPluginVersions();\r\n }\r\n return _pluginVersionStringArr;\r\n }\r\n });\r\n objDefine(_self, \"pluginVersionString\", {\r\n g: function () {\r\n if (!_pluginVersionString) {\r\n if (!_pluginVersionStringArr) {\r\n _setPluginVersions();\r\n }\r\n _pluginVersionString = _pluginVersionStringArr.join(\";\");\r\n }\r\n return _pluginVersionString || STR_EMPTY;\r\n }\r\n });\r\n objDefine(_self, \"logger\", {\r\n g: function () {\r\n if (!_logger) {\r\n _logger = new DiagnosticLogger(_configHandler.cfg);\r\n _configHandler[_DYN_LOGGER /* @min:%2elogger */] = _logger;\r\n }\r\n return _logger;\r\n },\r\n s: function (newLogger) {\r\n _configHandler[_DYN_LOGGER /* @min:%2elogger */] = newLogger;\r\n if (_logger !== newLogger) {\r\n runTargetUnload(_logger, false);\r\n _logger = newLogger;\r\n }\r\n }\r\n });\r\n _self[_DYN_LOGGER /* @min:%2elogger */] = new DiagnosticLogger(_configHandler.cfg);\r\n _extensions = [];\r\n var cfgExtensions = _self.config[STR_EXTENSIONS /* @min:%2eextensions */] || [];\r\n cfgExtensions.splice(0, cfgExtensions[_DYN_LENGTH /* @min:%2elength */]);\r\n arrAppend(cfgExtensions, _extensions);\r\n _telemetryInitializerPlugin = new TelemetryInitializerPlugin();\r\n _eventQueue = [];\r\n runTargetUnload(_notificationManager, false);\r\n _notificationManager = null;\r\n _perfManager = null;\r\n _cfgPerfManager = null;\r\n runTargetUnload(_cookieManager, false);\r\n _cookieManager = null;\r\n _pluginChain = null;\r\n _configExtensions = [];\r\n _channelConfig = null;\r\n _channels = null;\r\n _isUnloading = false;\r\n _internalLogsEventName = null;\r\n _evtNamespace = createUniqueNamespace(\"AIBaseCore\", true);\r\n _unloadHandlers = createUnloadHandlerContainer();\r\n _traceCtx = null;\r\n _instrumentationKey = null;\r\n _hookContainer = createUnloadHookContainer();\r\n _cfgListeners = [];\r\n _pluginVersionString = null;\r\n _pluginVersionStringArr = null;\r\n _forceStopInternalLogPoller = false;\r\n _internalLogPoller = null;\r\n _internalLogPollerListening = false;\r\n _activeStatus = 0 /* eActiveStatus.NONE */; // default is None\r\n _endpoint = null;\r\n _initInMemoMaxSize = null;\r\n _isStatusSet = false;\r\n _initTimer = null;\r\n }\r\n function _createTelCtx() {\r\n var theCtx = createProcessTelemetryContext(_getPluginChain(), _configHandler.cfg, _self);\r\n theCtx[_DYN_ON_COMPLETE /* @min:%2eonComplete */](_startLogPoller);\r\n return theCtx;\r\n }\r\n // Initialize or Re-initialize the plugins\r\n function _initPluginChain(updateState) {\r\n // Extension validation\r\n var theExtensions = _validateExtensions(_self[_DYN_LOGGER /* @min:%2elogger */], ChannelControllerPriority, _configExtensions);\r\n _pluginChain = null;\r\n _pluginVersionString = null;\r\n _pluginVersionStringArr = null;\r\n // Get the primary channel queue and include as part of the normal extensions\r\n _channels = (_channelConfig || [])[0] || [];\r\n // Add any channels provided in the extensions and sort them\r\n _channels = sortPlugins(arrAppend(_channels, theExtensions[STR_CHANNELS /* @min:%2echannels */]));\r\n // Create an array of all extensions, including the _channels\r\n var allExtensions = arrAppend(sortPlugins(theExtensions[STR_CORE /* @min:%2ecore */]), _channels);\r\n // Required to allow plugins to call core.getPlugin() during their own initialization\r\n _extensions = objFreeze(allExtensions);\r\n // This has a side effect of adding the extensions passed during initialization\r\n // into the config.extensions, so you can see all of the extensions loaded.\r\n // This will also get updated by the addPlugin() and remove plugin code.\r\n var cfgExtensions = _self.config[STR_EXTENSIONS /* @min:%2eextensions */] || [];\r\n cfgExtensions.splice(0, cfgExtensions[_DYN_LENGTH /* @min:%2elength */]);\r\n arrAppend(cfgExtensions, _extensions);\r\n var rootCtx = _createTelCtx();\r\n // Initializing the channels first\r\n if (_channels && _channels[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n initializePlugins(rootCtx[_DYN_CREATE_NEW /* @min:%2ecreateNew */](_channels), allExtensions);\r\n }\r\n // Now initialize the normal extensions (explicitly not including the _channels as this can cause duplicate initialization)\r\n initializePlugins(rootCtx, allExtensions);\r\n if (updateState) {\r\n _doUpdate(updateState);\r\n }\r\n }\r\n function _getPlugin(pluginIdentifier) {\r\n var theExt = null;\r\n var thePlugin = null;\r\n var channelHosts = [];\r\n arrForEach(_extensions, function (ext) {\r\n if (ext[_DYN_IDENTIFIER /* @min:%2eidentifier */] === pluginIdentifier && ext !== _telemetryInitializerPlugin) {\r\n thePlugin = ext;\r\n return -1;\r\n }\r\n if (ext.getChannel) {\r\n channelHosts[_DYN_PUSH /* @min:%2epush */](ext);\r\n }\r\n });\r\n if (!thePlugin && channelHosts[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n arrForEach(channelHosts, function (host) {\r\n thePlugin = host.getChannel(pluginIdentifier);\r\n if (!thePlugin) {\r\n return -1;\r\n }\r\n });\r\n }\r\n if (thePlugin) {\r\n theExt = {\r\n plugin: thePlugin,\r\n setEnabled: function (enabled) {\r\n _getPluginState(thePlugin)[STR_DISABLED] = !enabled;\r\n },\r\n isEnabled: function () {\r\n var pluginState = _getPluginState(thePlugin);\r\n return !pluginState[_DYN_TEARDOWN /* @min:%2eteardown */] && !pluginState[STR_DISABLED];\r\n },\r\n remove: function (isAsync, removeCb) {\r\n var _a;\r\n if (isAsync === void 0) { isAsync = true; }\r\n var pluginsToRemove = [thePlugin];\r\n var unloadState = (_a = {\r\n reason: 1 /* TelemetryUnloadReason.PluginUnload */\r\n },\r\n _a[_DYN_IS_ASYNC /* @min:isAsync */] = isAsync,\r\n _a);\r\n _removePlugins(pluginsToRemove, unloadState, function (removed) {\r\n if (removed) {\r\n // Re-Initialize the plugin chain\r\n _initPluginChain({\r\n reason: 32 /* TelemetryUpdateReason.PluginRemoved */,\r\n removed: pluginsToRemove\r\n });\r\n }\r\n removeCb && removeCb(removed);\r\n });\r\n }\r\n };\r\n }\r\n return theExt;\r\n }\r\n function _getPluginChain() {\r\n if (!_pluginChain) {\r\n // copy the collection of extensions\r\n var extensions = (_extensions || []).slice();\r\n // During add / remove this may get called again, so don't read if already present\r\n if (arrIndexOf(extensions, _telemetryInitializerPlugin) === -1) {\r\n extensions[_DYN_PUSH /* @min:%2epush */](_telemetryInitializerPlugin);\r\n }\r\n _pluginChain = createTelemetryProxyChain(sortPlugins(extensions), _configHandler.cfg, _self);\r\n }\r\n return _pluginChain;\r\n }\r\n function _removePlugins(thePlugins, unloadState, removeComplete) {\r\n if (thePlugins && thePlugins[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n var unloadChain = createTelemetryProxyChain(thePlugins, _configHandler.cfg, _self);\r\n var unloadCtx = createProcessTelemetryUnloadContext(unloadChain, _self);\r\n unloadCtx[_DYN_ON_COMPLETE /* @min:%2eonComplete */](function () {\r\n var removed = false;\r\n // Remove the listed config extensions\r\n var newConfigExtensions = [];\r\n arrForEach(_configExtensions, function (plugin, idx) {\r\n if (!_isPluginPresent(plugin, thePlugins)) {\r\n newConfigExtensions[_DYN_PUSH /* @min:%2epush */](plugin);\r\n }\r\n else {\r\n removed = true;\r\n }\r\n });\r\n _configExtensions = newConfigExtensions;\r\n _pluginVersionString = null;\r\n _pluginVersionStringArr = null;\r\n // Re-Create the channel config\r\n var newChannelConfig = [];\r\n if (_channelConfig) {\r\n arrForEach(_channelConfig, function (queue, idx) {\r\n var newQueue = [];\r\n arrForEach(queue, function (channel) {\r\n if (!_isPluginPresent(channel, thePlugins)) {\r\n newQueue[_DYN_PUSH /* @min:%2epush */](channel);\r\n }\r\n else {\r\n removed = true;\r\n }\r\n });\r\n newChannelConfig[_DYN_PUSH /* @min:%2epush */](newQueue);\r\n });\r\n _channelConfig = newChannelConfig;\r\n }\r\n removeComplete && removeComplete(removed);\r\n _startLogPoller();\r\n });\r\n unloadCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](unloadState);\r\n }\r\n else {\r\n removeComplete(false);\r\n }\r\n }\r\n function _flushInternalLogs() {\r\n if (_logger && _logger.queue) {\r\n var queue = _logger.queue.slice(0);\r\n _logger.queue[_DYN_LENGTH /* @min:%2elength */] = 0;\r\n arrForEach(queue, function (logMessage) {\r\n var _a;\r\n var item = (_a = {},\r\n _a[_DYN_NAME /* @min:name */] = _internalLogsEventName ? _internalLogsEventName : \"InternalMessageId: \" + logMessage[_DYN_MESSAGE_ID /* @min:%2emessageId */],\r\n _a[_DYN_I_KEY /* @min:iKey */] = _instrumentationKey,\r\n _a[_DYN_TIME /* @min:time */] = toISOString(new Date()),\r\n _a.baseType = _InternalLogMessage.dataType,\r\n _a.baseData = { message: logMessage[_DYN_MESSAGE /* @min:%2emessage */] },\r\n _a);\r\n _self.track(item);\r\n });\r\n }\r\n }\r\n function _flushChannels(isAsync, callBack, sendReason, cbTimeout) {\r\n // Setting waiting to one so that we don't call the callBack until we finish iterating\r\n var waiting = 1;\r\n var doneIterating = false;\r\n var cbTimer = null;\r\n cbTimeout = cbTimeout || 5000;\r\n function doCallback() {\r\n waiting--;\r\n if (doneIterating && waiting === 0) {\r\n cbTimer && cbTimer[_DYN_CANCEL /* @min:%2ecancel */]();\r\n cbTimer = null;\r\n callBack && callBack(doneIterating);\r\n callBack = null;\r\n }\r\n }\r\n if (_channels && _channels[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n var flushCtx = _createTelCtx()[_DYN_CREATE_NEW /* @min:%2ecreateNew */](_channels);\r\n flushCtx.iterate(function (plugin) {\r\n if (plugin.flush) {\r\n waiting++;\r\n var handled_1 = false;\r\n // Not all channels will call this callback for every scenario\r\n if (!plugin.flush(isAsync, function () {\r\n handled_1 = true;\r\n doCallback();\r\n }, sendReason)) {\r\n if (!handled_1) {\r\n // If any channel doesn't return true and it didn't call the callback, then we should assume that the callback\r\n // will never be called, so use a timeout to allow the channel(s) some time to \"finish\" before triggering any\r\n // followup function (such as unloading)\r\n if (isAsync && cbTimer == null) {\r\n cbTimer = scheduleTimeout(function () {\r\n cbTimer = null;\r\n doCallback();\r\n }, cbTimeout);\r\n }\r\n else {\r\n doCallback();\r\n }\r\n }\r\n }\r\n }\r\n });\r\n }\r\n doneIterating = true;\r\n doCallback();\r\n return true;\r\n }\r\n function _initPerfManager() {\r\n // Save the previous config based performance manager creator to avoid creating new perf manager instances if unchanged\r\n var prevCfgPerfMgr;\r\n // Will get recalled if any referenced config values are changed\r\n _addUnloadHook(_configHandler[_DYN_WATCH /* @min:%2ewatch */](function (details) {\r\n var enablePerfMgr = details.cfg.enablePerfMgr;\r\n if (enablePerfMgr) {\r\n var createPerfMgr = details.cfg[STR_CREATE_PERF_MGR /* @min:%2ecreatePerfMgr */];\r\n // for preCfgPerfMgr = createPerfMgr = null\r\n // initial createPerfMgr function should be _createPerfManager\r\n if ((prevCfgPerfMgr !== createPerfMgr) || !prevCfgPerfMgr) {\r\n if (!createPerfMgr) {\r\n createPerfMgr = _createPerfManager;\r\n }\r\n // Set the performance manager creation function if not defined\r\n getSetValue(details.cfg, STR_CREATE_PERF_MGR, createPerfMgr);\r\n prevCfgPerfMgr = createPerfMgr;\r\n // Remove any existing config based performance manager\r\n _cfgPerfManager = null;\r\n }\r\n // Only create the performance manager if it's not already created or manually set\r\n if (!_perfManager && !_cfgPerfManager && isFunction(createPerfMgr)) {\r\n // Create a new config based performance manager\r\n _cfgPerfManager = createPerfMgr(_self, _self[_DYN_GET_NOTIFY_MGR /* @min:%2egetNotifyMgr */]());\r\n }\r\n }\r\n else {\r\n // Remove any existing config based performance manager\r\n _cfgPerfManager = null;\r\n // Clear the previous cached value so it can be GC'd\r\n prevCfgPerfMgr = null;\r\n }\r\n }));\r\n }\r\n function _doUpdate(updateState) {\r\n var updateCtx = createProcessTelemetryUpdateContext(_getPluginChain(), _self);\r\n updateCtx[_DYN_ON_COMPLETE /* @min:%2eonComplete */](_startLogPoller);\r\n if (!_self._updateHook || _self._updateHook(updateCtx, updateState) !== true) {\r\n updateCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](updateState);\r\n }\r\n }\r\n function _logOrThrowError(message) {\r\n var logger = _self[_DYN_LOGGER /* @min:%2elogger */];\r\n if (logger) {\r\n // there should always be a logger\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 73 /* _eInternalMessageId.PluginException */, message);\r\n _startLogPoller();\r\n }\r\n else {\r\n throwError(message);\r\n }\r\n }\r\n function _notifyInvalidEvent(telemetryItem) {\r\n var manager = _self[_DYN_GET_NOTIFY_MGR /* @min:%2egetNotifyMgr */]();\r\n if (manager) {\r\n manager[STR_EVENTS_DISCARDED /* @min:%2eeventsDiscarded */]([telemetryItem], 2 /* eEventsDiscardedReason.InvalidEvent */);\r\n }\r\n }\r\n function _addUnloadHook(hooks) {\r\n _hookContainer.add(hooks);\r\n }\r\n });\r\n }\r\n// Removed Stub for AppInsightsCore.prototype.initialize.\r\n// Removed Stub for AppInsightsCore.prototype.getChannels.\r\n// Removed Stub for AppInsightsCore.prototype.track.\r\n// Removed Stub for AppInsightsCore.prototype.getProcessTelContext.\r\n// Removed Stub for AppInsightsCore.prototype.getNotifyMgr.\r\n// Removed Stub for AppInsightsCore.prototype.addNotificationListener.\r\n// Removed Stub for AppInsightsCore.prototype.removeNotificationListener.\r\n// Removed Stub for AppInsightsCore.prototype.getCookieMgr.\r\n// Removed Stub for AppInsightsCore.prototype.setCookieMgr.\r\n// Removed Stub for AppInsightsCore.prototype.getPerfMgr.\r\n// Removed Stub for AppInsightsCore.prototype.setPerfMgr.\r\n// Removed Stub for AppInsightsCore.prototype.eventCnt.\r\n// Removed Stub for AppInsightsCore.prototype.pollInternalLogs.\r\n// Removed Stub for AppInsightsCore.prototype.stopPollingInternalLogs.\r\n// Removed Stub for AppInsightsCore.prototype.addTelemetryInitializer.\r\n// Removed Stub for AppInsightsCore.prototype.unload.\r\n// Removed Stub for AppInsightsCore.prototype.getPlugin.\r\n// Removed Stub for AppInsightsCore.prototype.addPlugin.\r\n// Removed Stub for AppInsightsCore.prototype.updateCfg.\r\n// Removed Stub for AppInsightsCore.prototype.evtNamespace.\r\n// Removed Stub for AppInsightsCore.prototype.addUnloadCb.\r\n// Removed Stub for AppInsightsCore.prototype.flush.\r\n// Removed Stub for AppInsightsCore.prototype.getTraceCtx.\r\n// Removed Stub for AppInsightsCore.prototype.setTraceCtx.\r\n// Removed Stub for AppInsightsCore.prototype.addUnloadHook.\r\n// Removed Stub for AppInsightsCore.prototype.onCfgChange.\r\n// Removed Stub for AppInsightsCore.prototype.activeStatus.\r\n// Removed Stub for AppInsightsCore.prototype._setPendingStatus.\r\n// Removed Stub for AppInsightsCore.prototype.releaseQueue.\r\n// Removed Stub for AppInsightsCore.prototype._updateHook.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n AppInsightsCore.__ieDyn=1;\n\n return AppInsightsCore;\r\n}());\r\nexport { AppInsightsCore };\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { createPromise, doAwaitResponse } from \"@nevware21/ts-async\";\r\nimport { arrSlice, getLength } from \"@nevware21/ts-utils\";\r\nimport { _DYN_UNLOAD } from \"../__DynamicConstants\";\r\n/**\r\n * Run the unload function of the target object if it exists\r\n * @param target - The target object that contains the unload function\r\n * @param isAsync - The caller identifies whether it is expecting the operation to complete synchronously or asynchronously. Even\r\n * if the caller is not waiting the operation may still be performed asynchronously depending on the component and the reverse is\r\n * also true.\r\n * @returns The result of the target function\r\n */\r\nexport function runTargetUnload(target, isAsync) {\r\n if (target && target[_DYN_UNLOAD /* @min:%2eunload */]) {\r\n return target[_DYN_UNLOAD /* @min:%2eunload */](isAsync);\r\n }\r\n}\r\n/**\r\n * Call the unload function on all targets handling any returned [IPromise](https://nevware21.github.io/ts-async/typedoc/interfaces/IPromise.html)\r\n * / Promise before calling the next targets unload\r\n * @param targets - An array of the targets to unload\r\n * @param isAsync - The caller identifies whether it is expecting the operations to complete synchronously or asynchronously. Even\r\n * if the caller is not waiting the operation may still be performed asynchronously depending on the component and the reverse is\r\n * also true.\r\n * @param done - Optional callback function to call once all of the unload functions have been called.\r\n */\r\nexport function doUnloadAll(targets, isAsync, done) {\r\n var result;\r\n if (!done) {\r\n result = createPromise(function (resolved) {\r\n done = resolved;\r\n });\r\n }\r\n if (targets && getLength(targets) > 0) {\r\n doAwaitResponse(runTargetUnload(targets[0], isAsync), function () {\r\n doUnloadAll(arrSlice(targets, 1), isAsync, done);\r\n });\r\n }\r\n else {\r\n done();\r\n }\r\n return result;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nvar _a;\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { isFunction, objDefine } from \"@nevware21/ts-utils\";\r\nimport { createDynamicConfig } from \"../Config/DynamicConfig\";\r\nimport { _DYN_CREATE_NEW, _DYN_DIAG_LOG, _DYN_GET_NEXT, _DYN_GET_PROCESS_TEL_CONT2, _DYN_INITIALIZE, _DYN_IS_ASYNC, _DYN_IS_INITIALIZED, _DYN_PROCESS_NEXT, _DYN_SET_NEXT_PLUGIN, _DYN_TEARDOWN, _DYN_UPDATE, _DYN__DO_TEARDOWN } from \"../__DynamicConstants\";\r\nimport { safeGetLogger } from \"./DiagnosticLogger\";\r\nimport { isNotNullOrUndefined, proxyFunctionAs } from \"./HelperFuncs\";\r\nimport { STR_CORE, STR_EXTENSION_CONFIG, STR_PROCESS_TELEMETRY } from \"./InternalConstants\";\r\nimport { createProcessTelemetryContext, createProcessTelemetryUnloadContext, createProcessTelemetryUpdateContext } from \"./ProcessTelemetryContext\";\r\nimport { createUnloadHandlerContainer } from \"./UnloadHandlerContainer\";\r\nimport { createUnloadHookContainer } from \"./UnloadHookContainer\";\r\nvar strGetPlugin = \"getPlugin\";\r\nvar defaultValues = (_a = {},\r\n _a[STR_EXTENSION_CONFIG] = { isVal: isNotNullOrUndefined, v: {} },\r\n _a);\r\n/**\r\n * BaseTelemetryPlugin provides a basic implementation of the ITelemetryPlugin interface so that plugins\r\n * can avoid implementation the same set of boiler plate code as well as provide a base\r\n * implementation so that new default implementations can be added without breaking all plugins.\r\n */\r\nvar BaseTelemetryPlugin = /** @class */ (function () {\r\n function BaseTelemetryPlugin() {\r\n var _self = this; // Setting _self here as it's used outside of the dynamicProto as well\r\n // NOTE!: DON'T set default values here, instead set them in the _initDefaults() function as it is also called during teardown()\r\n var _isinitialized;\r\n var _rootCtx; // Used as the root context, holding the current config and initialized core\r\n var _nextPlugin; // Used for backward compatibility where plugins don't call the main pipeline\r\n var _unloadHandlerContainer;\r\n var _hookContainer;\r\n _initDefaults();\r\n dynamicProto(BaseTelemetryPlugin, _self, function (_self) {\r\n _self[_DYN_INITIALIZE /* @min:%2einitialize */] = function (config, core, extensions, pluginChain) {\r\n _setDefaults(config, core, pluginChain);\r\n _isinitialized = true;\r\n };\r\n _self[_DYN_TEARDOWN /* @min:%2eteardown */] = function (unloadCtx, unloadState) {\r\n var _a;\r\n // If this plugin has already been torn down (not operational) or is not initialized (core is not set)\r\n // or the core being used for unload was not the same core used for initialization.\r\n var core = _self[STR_CORE /* @min:%2ecore */];\r\n if (!core || (unloadCtx && core !== unloadCtx[STR_CORE /* @min:%2ecore */]())) {\r\n // Do Nothing as either the plugin is not initialized or was not initialized by the current core\r\n return;\r\n }\r\n var result;\r\n var unloadDone = false;\r\n var theUnloadCtx = unloadCtx || createProcessTelemetryUnloadContext(null, core, _nextPlugin && _nextPlugin[strGetPlugin] ? _nextPlugin[strGetPlugin]() : _nextPlugin);\r\n var theUnloadState = unloadState || (_a = {\r\n reason: 0 /* TelemetryUnloadReason.ManualTeardown */\r\n },\r\n _a[_DYN_IS_ASYNC /* @min:isAsync */] = false,\r\n _a);\r\n function _unloadCallback() {\r\n if (!unloadDone) {\r\n unloadDone = true;\r\n _unloadHandlerContainer.run(theUnloadCtx, unloadState);\r\n _hookContainer.run(theUnloadCtx[_DYN_DIAG_LOG /* @min:%2ediagLog */]());\r\n if (result === true) {\r\n theUnloadCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](theUnloadState);\r\n }\r\n _initDefaults();\r\n }\r\n }\r\n if (!_self[_DYN__DO_TEARDOWN /* @min:%2e_doTeardown */] || _self[_DYN__DO_TEARDOWN /* @min:%2e_doTeardown */](theUnloadCtx, theUnloadState, _unloadCallback) !== true) {\r\n _unloadCallback();\r\n }\r\n else {\r\n // Tell the caller that we will be calling processNext()\r\n result = true;\r\n }\r\n return result;\r\n };\r\n _self[_DYN_UPDATE /* @min:%2eupdate */] = function (updateCtx, updateState) {\r\n // If this plugin has already been torn down (not operational) or is not initialized (core is not set)\r\n // or the core being used for unload was not the same core used for initialization.\r\n var core = _self[STR_CORE /* @min:%2ecore */];\r\n if (!core || (updateCtx && core !== updateCtx[STR_CORE /* @min:%2ecore */]())) {\r\n // Do Nothing\r\n return;\r\n }\r\n var result;\r\n var updateDone = false;\r\n var theUpdateCtx = updateCtx || createProcessTelemetryUpdateContext(null, core, _nextPlugin && _nextPlugin[strGetPlugin] ? _nextPlugin[strGetPlugin]() : _nextPlugin);\r\n var theUpdateState = updateState || {\r\n reason: 0 /* TelemetryUpdateReason.Unknown */\r\n };\r\n function _updateCallback() {\r\n if (!updateDone) {\r\n updateDone = true;\r\n _setDefaults(theUpdateCtx.getCfg(), theUpdateCtx.core(), theUpdateCtx[_DYN_GET_NEXT /* @min:%2egetNext */]());\r\n }\r\n }\r\n if (!_self._doUpdate || _self._doUpdate(theUpdateCtx, theUpdateState, _updateCallback) !== true) {\r\n _updateCallback();\r\n }\r\n else {\r\n result = true;\r\n }\r\n return result;\r\n };\r\n proxyFunctionAs(_self, \"_addUnloadCb\", function () { return _unloadHandlerContainer; }, \"add\");\r\n proxyFunctionAs(_self, \"_addHook\", function () { return _hookContainer; }, \"add\");\r\n objDefine(_self, \"_unloadHooks\", { g: function () { return _hookContainer; } });\r\n });\r\n // These are added after the dynamicProto so that are not moved to the prototype\r\n _self[_DYN_DIAG_LOG /* @min:%2ediagLog */] = function (itemCtx) {\r\n return _getTelCtx(itemCtx)[_DYN_DIAG_LOG /* @min:%2ediagLog */]();\r\n };\r\n _self[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */] = function () {\r\n return _isinitialized;\r\n };\r\n _self.setInitialized = function (isInitialized) {\r\n _isinitialized = isInitialized;\r\n };\r\n // _self.getNextPlugin = () => DO NOT IMPLEMENT\r\n // Sub-classes of this base class *should* not be relying on this value and instead\r\n // should use processNext() function. If you require access to the plugin use the\r\n // IProcessTelemetryContext.getNext().getPlugin() while in the pipeline, Note getNext() may return null.\r\n _self[_DYN_SET_NEXT_PLUGIN /* @min:%2esetNextPlugin */] = function (next) {\r\n _nextPlugin = next;\r\n };\r\n _self[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */] = function (env, itemCtx) {\r\n if (itemCtx) {\r\n // Normal core execution sequence\r\n itemCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](env);\r\n }\r\n else if (_nextPlugin && isFunction(_nextPlugin[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */])) {\r\n // Looks like backward compatibility or out of band processing. And as it looks\r\n // like a ITelemetryPlugin or ITelemetryPluginChain, just call processTelemetry\r\n _nextPlugin[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */](env, null);\r\n }\r\n };\r\n _self._getTelCtx = _getTelCtx;\r\n function _getTelCtx(currentCtx) {\r\n if (currentCtx === void 0) { currentCtx = null; }\r\n var itemCtx = currentCtx;\r\n if (!itemCtx) {\r\n var rootCtx = _rootCtx || createProcessTelemetryContext(null, {}, _self[STR_CORE /* @min:%2ecore */]);\r\n // tslint:disable-next-line: prefer-conditional-expression\r\n if (_nextPlugin && _nextPlugin[strGetPlugin]) {\r\n // Looks like a chain object\r\n itemCtx = rootCtx[_DYN_CREATE_NEW /* @min:%2ecreateNew */](null, _nextPlugin[strGetPlugin]);\r\n }\r\n else {\r\n itemCtx = rootCtx[_DYN_CREATE_NEW /* @min:%2ecreateNew */](null, _nextPlugin);\r\n }\r\n }\r\n return itemCtx;\r\n }\r\n function _setDefaults(config, core, pluginChain) {\r\n // Make sure the extensionConfig exists and the config is dynamic\r\n createDynamicConfig(config, defaultValues, safeGetLogger(core));\r\n if (!pluginChain && core) {\r\n // Get the first plugin from the core\r\n pluginChain = core[_DYN_GET_PROCESS_TEL_CONT2 /* @min:%2egetProcessTelContext */]()[_DYN_GET_NEXT /* @min:%2egetNext */]();\r\n }\r\n var nextPlugin = _nextPlugin;\r\n if (_nextPlugin && _nextPlugin[strGetPlugin]) {\r\n // If it looks like a proxy/chain then get the plugin\r\n nextPlugin = _nextPlugin[strGetPlugin]();\r\n }\r\n // Support legacy plugins where core was defined as a property\r\n _self[STR_CORE /* @min:%2ecore */] = core;\r\n _rootCtx = createProcessTelemetryContext(pluginChain, config, core, nextPlugin);\r\n }\r\n function _initDefaults() {\r\n _isinitialized = false;\r\n _self[STR_CORE /* @min:%2ecore */] = null;\r\n _rootCtx = null;\r\n _nextPlugin = null;\r\n _hookContainer = createUnloadHookContainer();\r\n _unloadHandlerContainer = createUnloadHandlerContainer();\r\n }\r\n }\r\n// Removed Stub for BaseTelemetryPlugin.prototype.initialize.\r\n// Removed Stub for BaseTelemetryPlugin.prototype.teardown.\r\n// Removed Stub for BaseTelemetryPlugin.prototype.update.\r\n// Removed Stub for BaseTelemetryPlugin.prototype._addUnloadCb.\r\n// Removed Stub for BaseTelemetryPlugin.prototype._addHook.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n BaseTelemetryPlugin.__ieDyn=1;\n\n return BaseTelemetryPlugin;\r\n}());\r\nexport { BaseTelemetryPlugin };\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nexport var ChannelControllerPriority = 500;\r\nexport var DisabledPropertyName = \"Microsoft_ApplicationInsights_BypassAjaxInstrumentation\";\r\n// export const SampleRate = \"sampleRate\";\r\n// export const ProcessLegacy = \"ProcessLegacy\";\r\n// export const HttpMethod = \"http.method\";\r\n// export const DEFAULT_BREEZE_ENDPOINT = \"https://dc.services.visualstudio.com\";\r\n// export const DEFAULT_BREEZE_PATH = \"/v2/track\";\r\n// export const strNotSpecified = \"not_specified\";\r\n// export const strIkey = \"iKey\";\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nvar _a, _b;\r\nimport { arrForEach, arrIndexOf, dumpObj, getDocument, getLazy, getNavigator, isArray, isFunction, isNullOrUndefined, isString, isTruthy, isUndefined, objForEachKey, strEndsWith, strIndexOf, strLeft, strSubstring, strTrim, utcNow } from \"@nevware21/ts-utils\";\r\nimport { cfgDfMerge } from \"../Config/ConfigDefaultHelpers\";\r\nimport { createDynamicConfig, onConfigChange } from \"../Config/DynamicConfig\";\r\nimport { _DYN_ENABLED, _DYN_LENGTH, _DYN_LOGGER, _DYN_PROTOCOL, _DYN_SET_DF, _DYN_SPLIT, _DYN_UNLOAD, _DYN_USER_AGENT } from \"../__DynamicConstants\";\r\nimport { _throwInternal } from \"./DiagnosticLogger\";\r\nimport { getLocation, isIE } from \"./EnvUtils\";\r\nimport { getExceptionName, isNotNullOrUndefined, setValue, strContains } from \"./HelperFuncs\";\r\nimport { STR_DOMAIN, STR_EMPTY, STR_PATH, UNDEFINED_VALUE } from \"./InternalConstants\";\r\nvar strToGMTString = \"toGMTString\";\r\nvar strToUTCString = \"toUTCString\";\r\nvar strCookie = \"cookie\";\r\nvar strExpires = \"expires\";\r\nvar strIsCookieUseDisabled = \"isCookieUseDisabled\";\r\nvar strDisableCookiesUsage = \"disableCookiesUsage\";\r\nvar strConfigCookieMgr = \"_ckMgr\";\r\nvar _supportsCookies = null;\r\nvar _allowUaSameSite = null;\r\nvar _parsedCookieValue = null;\r\nvar _doc;\r\nvar _cookieCache = {};\r\nvar _globalCookieConfig = {};\r\n// // `isCookieUseDisabled` is deprecated, so explicitly casting as a key of IConfiguration to avoid typing error\r\n// // when both isCookieUseDisabled and disableCookiesUsage are used disableCookiesUsage will take precedent, which is\r\n// // why its listed first\r\n/**\r\n * Set the supported dynamic config values as undefined (or an empty object) so that\r\n * any listeners will be informed of any changes.\r\n * Explicitly NOT including the deprecated `isCookieUseDisabled` as we don't want to support\r\n * the v1 deprecated field as dynamic for updates\r\n */\r\nvar rootDefaultConfig = (_a = {\r\n cookieCfg: cfgDfMerge((_b = {},\r\n _b[STR_DOMAIN] = { fb: \"cookieDomain\", dfVal: isNotNullOrUndefined },\r\n _b.path = { fb: \"cookiePath\", dfVal: isNotNullOrUndefined },\r\n _b.enabled = UNDEFINED_VALUE,\r\n _b.ignoreCookies = UNDEFINED_VALUE,\r\n _b.blockedCookies = UNDEFINED_VALUE,\r\n _b)),\r\n cookieDomain: UNDEFINED_VALUE,\r\n cookiePath: UNDEFINED_VALUE\r\n },\r\n _a[strDisableCookiesUsage] = UNDEFINED_VALUE,\r\n _a);\r\nfunction _getDoc() {\r\n !_doc && (_doc = getLazy(function () { return getDocument(); }));\r\n}\r\n/**\r\n * @ignore\r\n * DO NOT USE or export from the module, this is exposed as public to support backward compatibility of previous static utility methods only.\r\n * If you want to manager cookies either use the ICookieMgr available from the core instance via getCookieMgr() or create\r\n * your own instance of the CookieMgr and use that.\r\n * Using this directly for enabling / disabling cookie handling will not only affect your usage but EVERY user of cookies.\r\n * Example, if you are using a shared component that is also using Application Insights you will affect their cookie handling.\r\n * @param logger - The DiagnosticLogger to use for reporting errors.\r\n */\r\nfunction _gblCookieMgr(config, logger) {\r\n // Stash the global instance against the BaseCookieMgr class\r\n var inst = createCookieMgr[strConfigCookieMgr] || _globalCookieConfig[strConfigCookieMgr];\r\n if (!inst) {\r\n // Note: not using the getSetValue() helper as that would require always creating a temporary cookieMgr\r\n // that ultimately is never used\r\n inst = createCookieMgr[strConfigCookieMgr] = createCookieMgr(config, logger);\r\n _globalCookieConfig[strConfigCookieMgr] = inst;\r\n }\r\n return inst;\r\n}\r\nfunction _isMgrEnabled(cookieMgr) {\r\n if (cookieMgr) {\r\n return cookieMgr.isEnabled();\r\n }\r\n return true;\r\n}\r\nfunction _isIgnoredCookie(cookieMgrCfg, name) {\r\n if (name && cookieMgrCfg && isArray(cookieMgrCfg.ignoreCookies)) {\r\n return arrIndexOf(cookieMgrCfg.ignoreCookies, name) !== -1;\r\n }\r\n return false;\r\n}\r\nfunction _isBlockedCookie(cookieMgrCfg, name) {\r\n if (name && cookieMgrCfg && isArray(cookieMgrCfg.blockedCookies)) {\r\n if (arrIndexOf(cookieMgrCfg.blockedCookies, name) !== -1) {\r\n return true;\r\n }\r\n }\r\n return _isIgnoredCookie(cookieMgrCfg, name);\r\n}\r\nfunction _isCfgEnabled(rootConfig, cookieMgrConfig) {\r\n var isCfgEnabled = cookieMgrConfig[_DYN_ENABLED /* @min:%2eenabled */];\r\n if (isNullOrUndefined(isCfgEnabled)) {\r\n // Set the enabled from the provided setting or the legacy root values\r\n var cookieEnabled = void 0;\r\n // This field is deprecated and dynamic updates will not be fully supported\r\n if (!isUndefined(rootConfig[strIsCookieUseDisabled])) {\r\n cookieEnabled = !rootConfig[strIsCookieUseDisabled];\r\n }\r\n // If this value is defined it takes precedent over the above\r\n if (!isUndefined(rootConfig[strDisableCookiesUsage])) {\r\n cookieEnabled = !rootConfig[strDisableCookiesUsage];\r\n }\r\n // Not setting the cookieMgrConfig.enabled as that will update (set) the global dynamic config\r\n // So future \"updates\" then may not be as expected\r\n isCfgEnabled = cookieEnabled;\r\n }\r\n return isCfgEnabled;\r\n}\r\n/**\r\n * Helper to return the ICookieMgr from the core (if not null/undefined) or a default implementation\r\n * associated with the configuration or a legacy default.\r\n * @param core\r\n * @param config\r\n * @returns\r\n */\r\nexport function safeGetCookieMgr(core, config) {\r\n var cookieMgr;\r\n if (core) {\r\n // Always returns an instance\r\n cookieMgr = core.getCookieMgr();\r\n }\r\n else if (config) {\r\n var cookieCfg = config.cookieCfg;\r\n if (cookieCfg && cookieCfg[strConfigCookieMgr]) {\r\n cookieMgr = cookieCfg[strConfigCookieMgr];\r\n }\r\n else {\r\n cookieMgr = createCookieMgr(config);\r\n }\r\n }\r\n if (!cookieMgr) {\r\n // Get or initialize the default global (legacy) cookie manager if we couldn't find one\r\n cookieMgr = _gblCookieMgr(config, (core || {})[_DYN_LOGGER /* @min:%2elogger */]);\r\n }\r\n return cookieMgr;\r\n}\r\nexport function createCookieMgr(rootConfig, logger) {\r\n var _a;\r\n var cookieMgrConfig;\r\n var _path;\r\n var _domain;\r\n var unloadHandler;\r\n // Explicitly checking against false, so that setting to undefined will === true\r\n var _enabled;\r\n var _getCookieFn;\r\n var _setCookieFn;\r\n var _delCookieFn;\r\n // Make sure the root config is dynamic as it may be the global config\r\n rootConfig = createDynamicConfig(rootConfig || _globalCookieConfig, null, logger).cfg;\r\n // Will get recalled if the referenced configuration is changed\r\n unloadHandler = onConfigChange(rootConfig, function (details) {\r\n // Make sure the root config has all of the the defaults to the root config to ensure they are dynamic\r\n details[_DYN_SET_DF /* @min:%2esetDf */](details.cfg, rootDefaultConfig);\r\n // Create and apply the defaults to the cookieCfg element\r\n cookieMgrConfig = details.ref(details.cfg, \"cookieCfg\"); // details.setDf(details.cfg.cookieCfg, defaultConfig);\r\n _path = cookieMgrConfig[STR_PATH /* @min:%2epath */] || \"/\";\r\n _domain = cookieMgrConfig[STR_DOMAIN /* @min:%2edomain */];\r\n // Explicitly checking against false, so that setting to undefined will === true\r\n _enabled = _isCfgEnabled(rootConfig, cookieMgrConfig) !== false;\r\n _getCookieFn = cookieMgrConfig.getCookie || _getCookieValue;\r\n _setCookieFn = cookieMgrConfig.setCookie || _setCookieValue;\r\n _delCookieFn = cookieMgrConfig.delCookie || _setCookieValue;\r\n }, logger);\r\n var cookieMgr = (_a = {\r\n isEnabled: function () {\r\n var enabled = _isCfgEnabled(rootConfig, cookieMgrConfig) !== false && _enabled && areCookiesSupported(logger);\r\n // Using an indirect lookup for any global cookie manager to support tree shaking for SDK's\r\n // that don't use the \"applicationinsights-core\" version of the default cookie function\r\n var gblManager = _globalCookieConfig[strConfigCookieMgr];\r\n if (enabled && gblManager && cookieMgr !== gblManager) {\r\n // Make sure the GlobalCookie Manager instance (if not this instance) is also enabled.\r\n // As the global (deprecated) functions may have been called (for backward compatibility)\r\n enabled = _isMgrEnabled(gblManager);\r\n }\r\n return enabled;\r\n },\r\n setEnabled: function (value) {\r\n // Explicitly checking against false, so that setting to undefined will === true\r\n _enabled = value !== false;\r\n cookieMgrConfig[_DYN_ENABLED /* @min:%2eenabled */] = value;\r\n },\r\n set: function (name, value, maxAgeSec, domain, path) {\r\n var result = false;\r\n if (_isMgrEnabled(cookieMgr) && !_isBlockedCookie(cookieMgrConfig, name)) {\r\n var values = {};\r\n var theValue = strTrim(value || STR_EMPTY);\r\n var idx = strIndexOf(theValue, \";\");\r\n if (idx !== -1) {\r\n theValue = strTrim(strLeft(value, idx));\r\n values = _extractParts(strSubstring(value, idx + 1));\r\n }\r\n // Only update domain if not already present (isUndefined) and the value is truthy (not null, undefined or empty string)\r\n setValue(values, STR_DOMAIN, domain || _domain, isTruthy, isUndefined);\r\n if (!isNullOrUndefined(maxAgeSec)) {\r\n var _isIE = isIE();\r\n if (isUndefined(values[strExpires])) {\r\n var nowMs = utcNow();\r\n // Only add expires if not already present\r\n var expireMs = nowMs + (maxAgeSec * 1000);\r\n // Sanity check, if zero or -ve then ignore\r\n if (expireMs > 0) {\r\n var expiry = new Date();\r\n expiry.setTime(expireMs);\r\n setValue(values, strExpires, _formatDate(expiry, !_isIE ? strToUTCString : strToGMTString) || _formatDate(expiry, _isIE ? strToGMTString : strToUTCString) || STR_EMPTY, isTruthy);\r\n }\r\n }\r\n if (!_isIE) {\r\n // Only replace if not already present\r\n setValue(values, \"max-age\", STR_EMPTY + maxAgeSec, null, isUndefined);\r\n }\r\n }\r\n var location_1 = getLocation();\r\n if (location_1 && location_1[_DYN_PROTOCOL /* @min:%2eprotocol */] === \"https:\") {\r\n setValue(values, \"secure\", null, null, isUndefined);\r\n // Only set same site if not also secure\r\n if (_allowUaSameSite === null) {\r\n _allowUaSameSite = !uaDisallowsSameSiteNone((getNavigator() || {})[_DYN_USER_AGENT /* @min:%2euserAgent */]);\r\n }\r\n if (_allowUaSameSite) {\r\n setValue(values, \"SameSite\", \"None\", null, isUndefined);\r\n }\r\n }\r\n setValue(values, STR_PATH, path || _path, null, isUndefined);\r\n //let setCookieFn = cookieMgrConfig.setCookie || _setCookieValue;\r\n _setCookieFn(name, _formatCookieValue(theValue, values));\r\n result = true;\r\n }\r\n return result;\r\n },\r\n get: function (name) {\r\n var value = STR_EMPTY;\r\n if (_isMgrEnabled(cookieMgr) && !_isIgnoredCookie(cookieMgrConfig, name)) {\r\n value = _getCookieFn(name);\r\n }\r\n return value;\r\n },\r\n del: function (name, path) {\r\n var result = false;\r\n if (_isMgrEnabled(cookieMgr)) {\r\n // Only remove the cookie if the manager and cookie support has not been disabled\r\n result = cookieMgr.purge(name, path);\r\n }\r\n return result;\r\n },\r\n purge: function (name, path) {\r\n var _a;\r\n var result = false;\r\n if (areCookiesSupported(logger)) {\r\n // Setting the expiration date in the past immediately removes the cookie\r\n var values = (_a = {},\r\n _a[STR_PATH] = path ? path : \"/\",\r\n _a[strExpires] = \"Thu, 01 Jan 1970 00:00:01 GMT\",\r\n _a);\r\n if (!isIE()) {\r\n // Set max age to expire now\r\n values[\"max-age\"] = \"0\";\r\n }\r\n // let delCookie = cookieMgrConfig.delCookie || _setCookieValue;\r\n _delCookieFn(name, _formatCookieValue(STR_EMPTY, values));\r\n result = true;\r\n }\r\n return result;\r\n }\r\n },\r\n _a[_DYN_UNLOAD /* @min:unload */] = function (isAsync) {\r\n unloadHandler && unloadHandler.rm();\r\n unloadHandler = null;\r\n },\r\n _a);\r\n // Associated this cookie manager with the config\r\n cookieMgr[strConfigCookieMgr] = cookieMgr;\r\n return cookieMgr;\r\n}\r\n/*\r\n* Helper method to tell if document.cookie object is supported by the runtime\r\n*/\r\nexport function areCookiesSupported(logger) {\r\n if (_supportsCookies === null) {\r\n _supportsCookies = false;\r\n !_doc && _getDoc();\r\n try {\r\n var doc = _doc.v || {};\r\n _supportsCookies = doc[strCookie] !== undefined;\r\n }\r\n catch (e) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 68 /* _eInternalMessageId.CannotAccessCookie */, \"Cannot access document.cookie - \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return _supportsCookies;\r\n}\r\nfunction _extractParts(theValue) {\r\n var values = {};\r\n if (theValue && theValue[_DYN_LENGTH /* @min:%2elength */]) {\r\n var parts = strTrim(theValue)[_DYN_SPLIT /* @min:%2esplit */](\";\");\r\n arrForEach(parts, function (thePart) {\r\n thePart = strTrim(thePart || STR_EMPTY);\r\n if (thePart) {\r\n var idx = strIndexOf(thePart, \"=\");\r\n if (idx === -1) {\r\n values[thePart] = null;\r\n }\r\n else {\r\n values[strTrim(strLeft(thePart, idx))] = strTrim(strSubstring(thePart, idx + 1));\r\n }\r\n }\r\n });\r\n }\r\n return values;\r\n}\r\nfunction _formatDate(theDate, func) {\r\n if (isFunction(theDate[func])) {\r\n return theDate[func]();\r\n }\r\n return null;\r\n}\r\nfunction _formatCookieValue(value, values) {\r\n var cookieValue = value || STR_EMPTY;\r\n objForEachKey(values, function (name, theValue) {\r\n cookieValue += \"; \" + name + (!isNullOrUndefined(theValue) ? \"=\" + theValue : STR_EMPTY);\r\n });\r\n return cookieValue;\r\n}\r\nfunction _getCookieValue(name) {\r\n var cookieValue = STR_EMPTY;\r\n !_doc && _getDoc();\r\n if (_doc.v) {\r\n var theCookie = _doc.v[strCookie] || STR_EMPTY;\r\n if (_parsedCookieValue !== theCookie) {\r\n _cookieCache = _extractParts(theCookie);\r\n _parsedCookieValue = theCookie;\r\n }\r\n cookieValue = strTrim(_cookieCache[name] || STR_EMPTY);\r\n }\r\n return cookieValue;\r\n}\r\nfunction _setCookieValue(name, cookieValue) {\r\n !_doc && _getDoc();\r\n if (_doc.v) {\r\n _doc.v[strCookie] = name + \"=\" + cookieValue;\r\n }\r\n}\r\nexport function uaDisallowsSameSiteNone(userAgent) {\r\n if (!isString(userAgent)) {\r\n return false;\r\n }\r\n // Cover all iOS based browsers here. This includes:\r\n // - Safari on iOS 12 for iPhone, iPod Touch, iPad\r\n // - WkWebview on iOS 12 for iPhone, iPod Touch, iPad\r\n // - Chrome on iOS 12 for iPhone, iPod Touch, iPad\r\n // All of which are broken by SameSite=None, because they use the iOS networking stack\r\n if (strContains(userAgent, \"CPU iPhone OS 12\") || strContains(userAgent, \"iPad; CPU OS 12\")) {\r\n return true;\r\n }\r\n // Cover Mac OS X based browsers that use the Mac OS networking stack. This includes:\r\n // - Safari on Mac OS X\r\n // This does not include:\r\n // - Internal browser on Mac OS X\r\n // - Chrome on Mac OS X\r\n // - Chromium on Mac OS X\r\n // Because they do not use the Mac OS networking stack.\r\n if (strContains(userAgent, \"Macintosh; Intel Mac OS X 10_14\") && strContains(userAgent, \"Version/\") && strContains(userAgent, \"Safari\")) {\r\n return true;\r\n }\r\n // Cover Mac OS X internal browsers that use the Mac OS networking stack. This includes:\r\n // - Internal browser on Mac OS X\r\n // This does not include:\r\n // - Safari on Mac OS X\r\n // - Chrome on Mac OS X\r\n // - Chromium on Mac OS X\r\n // Because they do not use the Mac OS networking stack.\r\n if (strContains(userAgent, \"Macintosh; Intel Mac OS X 10_14\") && strEndsWith(userAgent, \"AppleWebKit/605.1.15 (KHTML, like Gecko)\")) {\r\n return true;\r\n }\r\n // Cover Chrome 50-69, because some versions are broken by SameSite=None, and none in this range require it.\r\n // Note: this covers some pre-Chromium Edge versions, but pre-Chromim Edge does not require SameSite=None, so this is fine.\r\n // Note: this regex applies to Windows, Mac OS X, and Linux, deliberately.\r\n if (strContains(userAgent, \"Chrome/5\") || strContains(userAgent, \"Chrome/6\")) {\r\n return true;\r\n }\r\n // Unreal Engine runs Chromium 59, but does not advertise as Chrome until 4.23. Treat versions of Unreal\r\n // that don't specify their Chrome version as lacking support for SameSite=None.\r\n if (strContains(userAgent, \"UnrealEngine\") && !strContains(userAgent, \"Chrome\")) {\r\n return true;\r\n }\r\n // UCBrowser < 12.13.2 ignores Set-Cookie headers with SameSite=None\r\n // NB: this rule isn't complete - you need regex to make a complete rule.\r\n // See: https://www.chromium.org/updates/same-site/incompatible-clients\r\n if (strContains(userAgent, \"UCBrowser/12\") || strContains(userAgent, \"UCBrowser/11\")) {\r\n return true;\r\n }\r\n return false;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nimport { strShimUndefined } from \"@microsoft/applicationinsights-shims\";\r\nimport { strSubstr, strSubstring } from \"@nevware21/ts-utils\";\r\nimport { _DYN_LENGTH } from \"../__DynamicConstants\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\nimport { random32 } from \"./RandomHelper\";\r\n// Added to help with minfication\r\nexport var Undefined = strShimUndefined;\r\nexport function newGuid() {\r\n var uuid = generateW3CId();\r\n return strSubstring(uuid, 0, 8) + \"-\" + strSubstring(uuid, 8, 12) + \"-\" + strSubstring(uuid, 12, 16) + \"-\" + strSubstring(uuid, 16, 20) + \"-\" + strSubstring(uuid, 20);\r\n}\r\n/**\r\n * The strEndsWith() method determines whether a string ends with the characters of a specified string, returning true or false as appropriate.\r\n * @param value - The value to check whether it ends with the search value.\r\n * @param search - The characters to be searched for at the end of the value.\r\n * @returns true if the given search value is found at the end of the string, otherwise false.\r\n */\r\nexport function strEndsWith(value, search) {\r\n if (value && search) {\r\n var len = value[_DYN_LENGTH /* @min:%2elength */];\r\n var start = len - search[_DYN_LENGTH /* @min:%2elength */];\r\n return strSubstring(value, start >= 0 ? start : 0, len) === search;\r\n }\r\n return false;\r\n}\r\n/**\r\n * generate W3C trace id\r\n */\r\nexport function generateW3CId() {\r\n var hexValues = [\"0\", \"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"7\", \"8\", \"9\", \"a\", \"b\", \"c\", \"d\", \"e\", \"f\"];\r\n // rfc4122 version 4 UUID without dashes and with lowercase letters\r\n var oct = STR_EMPTY, tmp;\r\n for (var a = 0; a < 4; a++) {\r\n tmp = random32();\r\n oct +=\r\n hexValues[tmp & 0xF] +\r\n hexValues[tmp >> 4 & 0xF] +\r\n hexValues[tmp >> 8 & 0xF] +\r\n hexValues[tmp >> 12 & 0xF] +\r\n hexValues[tmp >> 16 & 0xF] +\r\n hexValues[tmp >> 20 & 0xF] +\r\n hexValues[tmp >> 24 & 0xF] +\r\n hexValues[tmp >> 28 & 0xF];\r\n }\r\n // \"Set the two most significant bits (bits 6 and 7) of the clock_seq_hi_and_reserved to zero and one, respectively\"\r\n var clockSequenceHi = hexValues[8 + (random32() & 0x03) | 0];\r\n return strSubstr(oct, 0, 8) + strSubstr(oct, 9, 4) + \"4\" + strSubstr(oct, 13, 3) + clockSequenceHi + strSubstr(oct, 16, 3) + strSubstr(oct, 19, 12);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { objDefine } from \"@nevware21/ts-utils\";\r\nimport { _DYN_NODE_TYPE } from \"../__DynamicConstants\";\r\nimport { normalizeJsName } from \"./HelperFuncs\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\nimport { newId } from \"./RandomHelper\";\r\nvar version = '3.3.4';\r\nvar instanceName = \".\" + newId(6);\r\nvar _dataUid = 0;\r\n// Accepts only:\r\n// - Node\r\n// - Node.ELEMENT_NODE\r\n// - Node.DOCUMENT_NODE\r\n// - Object\r\n// - Any\r\nfunction _canAcceptData(target) {\r\n return target[_DYN_NODE_TYPE /* @min:%2enodeType */] === 1 || target[_DYN_NODE_TYPE /* @min:%2enodeType */] === 9 || !(+target[_DYN_NODE_TYPE /* @min:%2enodeType */]);\r\n}\r\nfunction _getCache(data, target) {\r\n var theCache = target[data.id];\r\n if (!theCache) {\r\n theCache = {};\r\n try {\r\n if (_canAcceptData(target)) {\r\n objDefine(target, data.id, {\r\n e: false,\r\n v: theCache\r\n });\r\n }\r\n }\r\n catch (e) {\r\n // Not all environments allow extending all objects, so just ignore the cache in those cases\r\n }\r\n }\r\n return theCache;\r\n}\r\nexport function createUniqueNamespace(name, includeVersion) {\r\n if (includeVersion === void 0) { includeVersion = false; }\r\n return normalizeJsName(name + (_dataUid++) + (includeVersion ? \".\" + version : STR_EMPTY) + instanceName);\r\n}\r\nexport function createElmNodeData(name) {\r\n var data = {\r\n id: createUniqueNamespace(\"_aiData-\" + (name || STR_EMPTY) + \".\" + version),\r\n accept: function (target) {\r\n return _canAcceptData(target);\r\n },\r\n get: function (target, name, defValue, addDefault) {\r\n var theCache = target[data.id];\r\n if (!theCache) {\r\n if (addDefault) {\r\n // Side effect is adds the cache\r\n theCache = _getCache(data, target);\r\n theCache[normalizeJsName(name)] = defValue;\r\n }\r\n return defValue;\r\n }\r\n return theCache[normalizeJsName(name)];\r\n },\r\n kill: function (target, name) {\r\n if (target && target[name]) {\r\n try {\r\n delete target[name];\r\n }\r\n catch (e) {\r\n // Just cleaning up, so if this fails -- ignore\r\n }\r\n }\r\n }\r\n };\r\n return data;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { getInst } from \"@nevware21/ts-utils\";\r\nimport { _DYN_APPLY, _DYN_LENGTH } from \"../__DynamicConstants\";\r\nimport { STR_EVENTS_DISCARDED, STR_EVENTS_SEND_REQUEST, STR_EVENTS_SENT, STR_PERF_EVENT } from \"./InternalConstants\";\r\nvar listenerFuncs = [STR_EVENTS_SENT, STR_EVENTS_DISCARDED, STR_EVENTS_SEND_REQUEST, STR_PERF_EVENT];\r\nvar _aiNamespace = null;\r\nvar _debugListener;\r\nfunction _listenerProxyFunc(name, config) {\r\n return function () {\r\n var args = arguments;\r\n var dbgExt = getDebugExt(config);\r\n if (dbgExt) {\r\n var listener = dbgExt.listener;\r\n if (listener && listener[name]) {\r\n listener[name][_DYN_APPLY /* @min:%2eapply */](listener, args);\r\n }\r\n }\r\n };\r\n}\r\nfunction _getExtensionNamespace() {\r\n // Cache the lookup of the global namespace object\r\n var target = getInst(\"Microsoft\");\r\n if (target) {\r\n _aiNamespace = target[\"ApplicationInsights\"];\r\n }\r\n return _aiNamespace;\r\n}\r\nexport function getDebugExt(config) {\r\n var ns = _aiNamespace;\r\n if (!ns && config.disableDbgExt !== true) {\r\n ns = _aiNamespace || _getExtensionNamespace();\r\n }\r\n return ns ? ns[\"ChromeDbgExt\"] : null;\r\n}\r\nexport function getDebugListener(config) {\r\n if (!_debugListener) {\r\n _debugListener = {};\r\n for (var lp = 0; lp < listenerFuncs[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n _debugListener[listenerFuncs[lp]] = _listenerProxyFunc(listenerFuncs[lp], config);\r\n }\r\n }\r\n return _debugListener;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nvar _a;\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { dumpObj, isFunction, isUndefined } from \"@nevware21/ts-utils\";\r\nimport { createDynamicConfig, onConfigChange } from \"../Config/DynamicConfig\";\r\nimport { _DYN_DIAG_LOG, _DYN_LOGGER, _DYN_LOGGING_LEVEL_CONSOL4, _DYN_LOG_INTERNAL_MESSAGE, _DYN_MESSAGE, _DYN_MESSAGE_ID, _DYN_PUSH, _DYN_REPLACE, _DYN_THROW_INTERNAL, _DYN_UNLOAD, _DYN_WARN_TO_CONSOLE } from \"../__DynamicConstants\";\r\nimport { getDebugExt } from \"./DbgExtensionUtils\";\r\nimport { getConsole, getJSON, hasJSON } from \"./EnvUtils\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\nvar STR_WARN_TO_CONSOLE = \"warnToConsole\";\r\n/**\r\n * For user non actionable traces use AI Internal prefix.\r\n */\r\nvar AiNonUserActionablePrefix = \"AI (Internal): \";\r\n/**\r\n * Prefix of the traces in portal.\r\n */\r\nvar AiUserActionablePrefix = \"AI: \";\r\n/**\r\n * Session storage key for the prefix for the key indicating message type already logged\r\n */\r\nvar AIInternalMessagePrefix = \"AITR_\";\r\nvar defaultValues = {\r\n loggingLevelConsole: 0,\r\n loggingLevelTelemetry: 1,\r\n maxMessageLimit: 25,\r\n enableDebug: false\r\n};\r\nvar _logFuncs = (_a = {},\r\n _a[0 /* eLoggingSeverity.DISABLED */] = null,\r\n _a[1 /* eLoggingSeverity.CRITICAL */] = \"errorToConsole\",\r\n _a[2 /* eLoggingSeverity.WARNING */] = STR_WARN_TO_CONSOLE,\r\n _a[3 /* eLoggingSeverity.DEBUG */] = \"debugToConsole\",\r\n _a);\r\nfunction _sanitizeDiagnosticText(text) {\r\n if (text) {\r\n return \"\\\"\" + text[_DYN_REPLACE /* @min:%2ereplace */](/\\\"/g, STR_EMPTY) + \"\\\"\";\r\n }\r\n return STR_EMPTY;\r\n}\r\nfunction _logToConsole(func, message) {\r\n var theConsole = getConsole();\r\n if (!!theConsole) {\r\n var logFunc = \"log\";\r\n if (theConsole[func]) {\r\n logFunc = func;\r\n }\r\n if (isFunction(theConsole[logFunc])) {\r\n theConsole[logFunc](message);\r\n }\r\n }\r\n}\r\nvar _InternalLogMessage = /** @class */ (function () {\r\n function _InternalLogMessage(msgId, msg, isUserAct, properties) {\r\n if (isUserAct === void 0) { isUserAct = false; }\r\n var _self = this;\r\n _self[_DYN_MESSAGE_ID /* @min:%2emessageId */] = msgId;\r\n _self[_DYN_MESSAGE /* @min:%2emessage */] =\r\n (isUserAct ? AiUserActionablePrefix : AiNonUserActionablePrefix) +\r\n msgId;\r\n var strProps = STR_EMPTY;\r\n if (hasJSON()) {\r\n strProps = getJSON().stringify(properties);\r\n }\r\n var diagnosticText = (msg ? \" message:\" + _sanitizeDiagnosticText(msg) : STR_EMPTY) +\r\n (properties ? \" props:\" + _sanitizeDiagnosticText(strProps) : STR_EMPTY);\r\n _self[_DYN_MESSAGE /* @min:%2emessage */] += diagnosticText;\r\n }\r\n _InternalLogMessage.dataType = \"MessageData\";\r\n return _InternalLogMessage;\r\n}());\r\nexport { _InternalLogMessage };\r\nexport function safeGetLogger(core, config) {\r\n return (core || {})[_DYN_LOGGER /* @min:%2elogger */] || new DiagnosticLogger(config);\r\n}\r\nvar DiagnosticLogger = /** @class */ (function () {\r\n function DiagnosticLogger(config) {\r\n this.identifier = \"DiagnosticLogger\";\r\n /**\r\n * The internal logging queue\r\n */\r\n this.queue = [];\r\n /**\r\n * Count of internal messages sent\r\n */\r\n var _messageCount = 0;\r\n /**\r\n * Holds information about what message types were already logged to console or sent to server.\r\n */\r\n var _messageLogged = {};\r\n var _loggingLevelConsole;\r\n var _loggingLevelTelemetry;\r\n var _maxInternalMessageLimit;\r\n var _enableDebug;\r\n var _unloadHandler;\r\n dynamicProto(DiagnosticLogger, this, function (_self) {\r\n _unloadHandler = _setDefaultsFromConfig(config || {});\r\n _self.consoleLoggingLevel = function () { return _loggingLevelConsole; };\r\n /**\r\n * This method will throw exceptions in debug mode or attempt to log the error as a console warning.\r\n * @param severity - {LoggingSeverity} - The severity of the log message\r\n * @param message - {_InternalLogMessage} - The log message.\r\n */\r\n _self[_DYN_THROW_INTERNAL /* @min:%2ethrowInternal */] = function (severity, msgId, msg, properties, isUserAct) {\r\n if (isUserAct === void 0) { isUserAct = false; }\r\n var message = new _InternalLogMessage(msgId, msg, isUserAct, properties);\r\n if (_enableDebug) {\r\n throw dumpObj(message);\r\n }\r\n else {\r\n // Get the logging function and fallback to warnToConsole of for some reason errorToConsole doesn't exist\r\n var logFunc = _logFuncs[severity] || STR_WARN_TO_CONSOLE;\r\n if (!isUndefined(message[_DYN_MESSAGE /* @min:%2emessage */])) {\r\n if (isUserAct) {\r\n // check if this message type was already logged to console for this page view and if so, don't log it again\r\n var messageKey = +message[_DYN_MESSAGE_ID /* @min:%2emessageId */];\r\n if (!_messageLogged[messageKey] && _loggingLevelConsole >= severity) {\r\n _self[logFunc](message[_DYN_MESSAGE /* @min:%2emessage */]);\r\n _messageLogged[messageKey] = true;\r\n }\r\n }\r\n else {\r\n // Only log traces if the console Logging Level is >= the throwInternal severity level\r\n if (_loggingLevelConsole >= severity) {\r\n _self[logFunc](message[_DYN_MESSAGE /* @min:%2emessage */]);\r\n }\r\n }\r\n _logInternalMessage(severity, message);\r\n }\r\n else {\r\n _debugExtMsg(\"throw\" + (severity === 1 /* eLoggingSeverity.CRITICAL */ ? \"Critical\" : \"Warning\"), message);\r\n }\r\n }\r\n };\r\n _self.debugToConsole = function (message) {\r\n _logToConsole(\"debug\", message);\r\n _debugExtMsg(\"warning\", message);\r\n };\r\n _self[_DYN_WARN_TO_CONSOLE /* @min:%2ewarnToConsole */] = function (message) {\r\n _logToConsole(\"warn\", message);\r\n _debugExtMsg(\"warning\", message);\r\n };\r\n _self.errorToConsole = function (message) {\r\n _logToConsole(\"error\", message);\r\n _debugExtMsg(\"error\", message);\r\n };\r\n _self.resetInternalMessageCount = function () {\r\n _messageCount = 0;\r\n _messageLogged = {};\r\n };\r\n _self[_DYN_LOG_INTERNAL_MESSAGE /* @min:%2elogInternalMessage */] = _logInternalMessage;\r\n _self[_DYN_UNLOAD /* @min:%2eunload */] = function (isAsync) {\r\n _unloadHandler && _unloadHandler.rm();\r\n _unloadHandler = null;\r\n };\r\n function _logInternalMessage(severity, message) {\r\n if (_areInternalMessagesThrottled()) {\r\n return;\r\n }\r\n // check if this message type was already logged for this session and if so, don't log it again\r\n var logMessage = true;\r\n var messageKey = AIInternalMessagePrefix + message[_DYN_MESSAGE_ID /* @min:%2emessageId */];\r\n // if the session storage is not available, limit to only one message type per page view\r\n if (_messageLogged[messageKey]) {\r\n logMessage = false;\r\n }\r\n else {\r\n _messageLogged[messageKey] = true;\r\n }\r\n if (logMessage) {\r\n // Push the event in the internal queue\r\n if (severity <= _loggingLevelTelemetry) {\r\n _self.queue[_DYN_PUSH /* @min:%2epush */](message);\r\n _messageCount++;\r\n _debugExtMsg((severity === 1 /* eLoggingSeverity.CRITICAL */ ? \"error\" : \"warn\"), message);\r\n }\r\n // When throttle limit reached, send a special event\r\n if (_messageCount === _maxInternalMessageLimit) {\r\n var throttleLimitMessage = \"Internal events throttle limit per PageView reached for this app.\";\r\n var throttleMessage = new _InternalLogMessage(23 /* _eInternalMessageId.MessageLimitPerPVExceeded */, throttleLimitMessage, false);\r\n _self.queue[_DYN_PUSH /* @min:%2epush */](throttleMessage);\r\n if (severity === 1 /* eLoggingSeverity.CRITICAL */) {\r\n _self.errorToConsole(throttleLimitMessage);\r\n }\r\n else {\r\n _self[_DYN_WARN_TO_CONSOLE /* @min:%2ewarnToConsole */](throttleLimitMessage);\r\n }\r\n }\r\n }\r\n }\r\n function _setDefaultsFromConfig(config) {\r\n // make sure the config is dynamic\r\n return onConfigChange(createDynamicConfig(config, defaultValues, _self).cfg, function (details) {\r\n var config = details.cfg;\r\n _loggingLevelConsole = config[_DYN_LOGGING_LEVEL_CONSOL4 /* @min:%2eloggingLevelConsole */];\r\n _loggingLevelTelemetry = config.loggingLevelTelemetry;\r\n _maxInternalMessageLimit = config.maxMessageLimit;\r\n _enableDebug = config.enableDebug;\r\n });\r\n }\r\n function _areInternalMessagesThrottled() {\r\n return _messageCount >= _maxInternalMessageLimit;\r\n }\r\n function _debugExtMsg(name, data) {\r\n var dbgExt = getDebugExt(config || {});\r\n if (dbgExt && dbgExt[_DYN_DIAG_LOG /* @min:%2ediagLog */]) {\r\n dbgExt[_DYN_DIAG_LOG /* @min:%2ediagLog */](name, data);\r\n }\r\n }\r\n });\r\n }\r\n// Removed Stub for DiagnosticLogger.prototype.consoleLoggingLevel.\r\n// Removed Stub for DiagnosticLogger.prototype.throwInternal.\r\n// Removed Stub for DiagnosticLogger.prototype.debugToConsole.\r\n// Removed Stub for DiagnosticLogger.prototype.warnToConsole.\r\n// Removed Stub for DiagnosticLogger.prototype.errorToConsole.\r\n// Removed Stub for DiagnosticLogger.prototype.resetInternalMessageCount.\r\n// Removed Stub for DiagnosticLogger.prototype.logInternalMessage.\r\n// Removed Stub for DiagnosticLogger.prototype.unload.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n DiagnosticLogger.__ieDyn=1;\n\n return DiagnosticLogger;\r\n}());\r\nexport { DiagnosticLogger };\r\nfunction _getLogger(logger) {\r\n return (logger || new DiagnosticLogger());\r\n}\r\n/**\r\n * This is a helper method which will call throwInternal on the passed logger, will throw exceptions in\r\n * debug mode or attempt to log the error as a console warning. This helper is provided mostly to better\r\n * support minification as logger.throwInternal() will not compress the publish \"throwInternal\" used throughout\r\n * the code.\r\n * @param logger - The Diagnostic Logger instance to use.\r\n * @param severity - {LoggingSeverity} - The severity of the log message\r\n * @param message - {_InternalLogMessage} - The log message.\r\n */\r\nexport function _throwInternal(logger, severity, msgId, msg, properties, isUserAct) {\r\n if (isUserAct === void 0) { isUserAct = false; }\r\n _getLogger(logger)[_DYN_THROW_INTERNAL /* @min:%2ethrowInternal */](severity, msgId, msg, properties, isUserAct);\r\n}\r\n/**\r\n * This is a helper method which will call warnToConsole on the passed logger with the provided message.\r\n * @param logger - The Diagnostic Logger instance to use.\r\n * @param message - {_InternalLogMessage} - The log message.\r\n */\r\nexport function _warnToConsole(logger, message) {\r\n _getLogger(logger)[_DYN_WARN_TO_CONSOLE /* @min:%2ewarnToConsole */](message);\r\n}\r\n/**\r\n * Logs a message to the internal queue.\r\n * @param logger - The Diagnostic Logger instance to use.\r\n * @param severity - {LoggingSeverity} - The severity of the log message\r\n * @param message - {_InternalLogMessage} - The message to log.\r\n */\r\nexport function _logInternalMessage(logger, severity, message) {\r\n _getLogger(logger)[_DYN_LOG_INTERNAL_MESSAGE /* @min:%2elogInternalMessage */](severity, message);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nimport { getGlobal, strShimObject, strShimPrototype, strShimUndefined } from \"@microsoft/applicationinsights-shims\";\r\nimport { getDocument, getInst, getNavigator, getPerformance, hasNavigator, isFunction, isString, isUndefined, strIndexOf } from \"@nevware21/ts-utils\";\r\nimport { _DYN_LENGTH, _DYN_NAME, _DYN_SPLIT, _DYN_TO_LOWER_CASE, _DYN_USER_AGENT } from \"../__DynamicConstants\";\r\nimport { strContains } from \"./HelperFuncs\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\n/**\r\n * This file exists to hold environment utilities that are required to check and\r\n * validate the current operating environment. Unless otherwise required, please\r\n * only use defined methods (functions) in this class so that users of these\r\n * functions/properties only need to include those that are used within their own modules.\r\n */\r\nvar strDocumentMode = \"documentMode\";\r\nvar strLocation = \"location\";\r\nvar strConsole = \"console\";\r\nvar strJSON = \"JSON\";\r\nvar strCrypto = \"crypto\";\r\nvar strMsCrypto = \"msCrypto\";\r\nvar strReactNative = \"ReactNative\";\r\nvar strMsie = \"msie\";\r\nvar strTrident = \"trident/\";\r\nvar strXMLHttpRequest = \"XMLHttpRequest\";\r\nvar _isTrident = null;\r\nvar _navUserAgentCheck = null;\r\nvar _enableMocks = false;\r\nvar _useXDomainRequest = null;\r\nvar _beaconsSupported = null;\r\nfunction _hasProperty(theClass, property) {\r\n var supported = false;\r\n if (theClass) {\r\n try {\r\n supported = property in theClass;\r\n if (!supported) {\r\n var proto = theClass[strShimPrototype];\r\n if (proto) {\r\n supported = property in proto;\r\n }\r\n }\r\n }\r\n catch (e) {\r\n // Do Nothing\r\n }\r\n if (!supported) {\r\n try {\r\n var tmp = new theClass();\r\n supported = !isUndefined(tmp[property]);\r\n }\r\n catch (e) {\r\n // Do Nothing\r\n }\r\n }\r\n }\r\n return supported;\r\n}\r\n/**\r\n * Enable the lookup of test mock objects if requested\r\n * @param enabled\r\n */\r\nexport function setEnableEnvMocks(enabled) {\r\n _enableMocks = enabled;\r\n}\r\n/**\r\n * Returns the global location object if it is present otherwise null.\r\n * This helper is used to access the location object without causing an exception\r\n * \"Uncaught ReferenceError: location is not defined\"\r\n */\r\nexport function getLocation(checkForMock) {\r\n if (checkForMock && _enableMocks) {\r\n var mockLocation = getInst(\"__mockLocation\");\r\n if (mockLocation) {\r\n return mockLocation;\r\n }\r\n }\r\n if (typeof location === strShimObject && location) {\r\n return location;\r\n }\r\n return getInst(strLocation);\r\n}\r\n/**\r\n * Returns the global console object\r\n */\r\nexport function getConsole() {\r\n if (typeof console !== strShimUndefined) {\r\n return console;\r\n }\r\n return getInst(strConsole);\r\n}\r\n/**\r\n * Checks if JSON object is available, this is required as we support the API running without a\r\n * window /document (eg. Node server, electron webworkers) and if we attempt to assign a history\r\n * object to a local variable or pass as an argument an \"Uncaught ReferenceError: JSON is not defined\"\r\n * exception will be thrown.\r\n * Defined as a function to support lazy / late binding environments.\r\n */\r\nexport function hasJSON() {\r\n return Boolean((typeof JSON === strShimObject && JSON) || getInst(strJSON) !== null);\r\n}\r\n/**\r\n * Returns the global JSON object if it is present otherwise null.\r\n * This helper is used to access the JSON object without causing an exception\r\n * \"Uncaught ReferenceError: JSON is not defined\"\r\n */\r\nexport function getJSON() {\r\n if (hasJSON()) {\r\n return JSON || getInst(strJSON);\r\n }\r\n return null;\r\n}\r\n/**\r\n * Returns the crypto object if it is present otherwise null.\r\n * This helper is used to access the crypto object from the current\r\n * global instance which could be window or globalThis for a web worker\r\n */\r\nexport function getCrypto() {\r\n return getInst(strCrypto);\r\n}\r\n/**\r\n * Returns the crypto object if it is present otherwise null.\r\n * This helper is used to access the crypto object from the current\r\n * global instance which could be window or globalThis for a web worker\r\n */\r\nexport function getMsCrypto() {\r\n return getInst(strMsCrypto);\r\n}\r\n/**\r\n * Returns whether the environment is reporting that we are running in a React Native Environment\r\n */\r\nexport function isReactNative() {\r\n // If running in React Native, navigator.product will be populated\r\n var nav = getNavigator();\r\n if (nav && nav.product) {\r\n return nav.product === strReactNative;\r\n }\r\n return false;\r\n}\r\n/**\r\n * Identifies whether the current environment appears to be IE\r\n */\r\nexport function isIE() {\r\n var nav = getNavigator();\r\n if (nav && (nav[_DYN_USER_AGENT /* @min:%2euserAgent */] !== _navUserAgentCheck || _isTrident === null)) {\r\n // Added to support test mocking of the user agent\r\n _navUserAgentCheck = nav[_DYN_USER_AGENT /* @min:%2euserAgent */];\r\n var userAgent = (_navUserAgentCheck || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n _isTrident = (strContains(userAgent, strMsie) || strContains(userAgent, strTrident));\r\n }\r\n return _isTrident;\r\n}\r\n/**\r\n * Gets IE version returning the document emulation mode if we are running on IE, or null otherwise\r\n */\r\nexport function getIEVersion(userAgentStr) {\r\n if (userAgentStr === void 0) { userAgentStr = null; }\r\n if (!userAgentStr) {\r\n var navigator_1 = getNavigator() || {};\r\n userAgentStr = navigator_1 ? (navigator_1.userAgent || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]() : STR_EMPTY;\r\n }\r\n var ua = (userAgentStr || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n // Also check for documentMode in case X-UA-Compatible meta tag was included in HTML.\r\n if (strContains(ua, strMsie)) {\r\n var doc = getDocument() || {};\r\n return Math.max(parseInt(ua[_DYN_SPLIT /* @min:%2esplit */](strMsie)[1]), (doc[strDocumentMode] || 0));\r\n }\r\n else if (strContains(ua, strTrident)) {\r\n var tridentVer = parseInt(ua[_DYN_SPLIT /* @min:%2esplit */](strTrident)[1]);\r\n if (tridentVer) {\r\n return tridentVer + 4;\r\n }\r\n }\r\n return null;\r\n}\r\nexport function isSafari(userAgentStr) {\r\n if (!userAgentStr || !isString(userAgentStr)) {\r\n var navigator_2 = getNavigator() || {};\r\n userAgentStr = navigator_2 ? (navigator_2.userAgent || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]() : STR_EMPTY;\r\n }\r\n var ua = (userAgentStr || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n return (strIndexOf(ua, \"safari\") >= 0);\r\n}\r\n/**\r\n * Checks if HTML5 Beacons are supported in the current environment.\r\n * @param useCached - [Optional] used for testing to bypass the cached lookup, when `true` this will\r\n * cause the cached global to be reset.\r\n * @returns True if supported, false otherwise.\r\n */\r\nexport function isBeaconsSupported(useCached) {\r\n if (_beaconsSupported === null || useCached === false) {\r\n _beaconsSupported = hasNavigator() && Boolean(getNavigator().sendBeacon);\r\n }\r\n return _beaconsSupported;\r\n}\r\n/**\r\n * Checks if the Fetch API is supported in the current environment.\r\n * @param withKeepAlive - [Optional] If True, check if fetch is available and it supports the keepalive feature, otherwise only check if fetch is supported\r\n * @returns True if supported, otherwise false\r\n */\r\nexport function isFetchSupported(withKeepAlive) {\r\n var isSupported = false;\r\n try {\r\n isSupported = !!getInst(\"fetch\");\r\n var request = getInst(\"Request\");\r\n if (isSupported && withKeepAlive && request) {\r\n isSupported = _hasProperty(request, \"keepalive\");\r\n }\r\n }\r\n catch (e) {\r\n // Just Swallow any failure during availability checks\r\n }\r\n return isSupported;\r\n}\r\nexport function useXDomainRequest() {\r\n if (_useXDomainRequest === null) {\r\n _useXDomainRequest = (typeof XDomainRequest !== strShimUndefined);\r\n if (_useXDomainRequest && isXhrSupported()) {\r\n _useXDomainRequest = _useXDomainRequest && !_hasProperty(getInst(strXMLHttpRequest), \"withCredentials\");\r\n }\r\n }\r\n return _useXDomainRequest;\r\n}\r\n/**\r\n * Checks if XMLHttpRequest is supported\r\n * @returns True if supported, otherwise false\r\n */\r\nexport function isXhrSupported() {\r\n var isSupported = false;\r\n try {\r\n var xmlHttpRequest = getInst(strXMLHttpRequest);\r\n isSupported = !!xmlHttpRequest;\r\n }\r\n catch (e) {\r\n // Just Swallow any failure during availability checks\r\n }\r\n return isSupported;\r\n}\r\nfunction _getNamedValue(values, name) {\r\n if (values) {\r\n for (var i = 0; i < values[_DYN_LENGTH /* @min:%2elength */]; i++) {\r\n var value = values[i];\r\n if (value[_DYN_NAME /* @min:%2ename */]) {\r\n if (value[_DYN_NAME /* @min:%2ename */] === name) {\r\n return value;\r\n }\r\n }\r\n }\r\n }\r\n return {};\r\n}\r\n/**\r\n * Helper function to fetch the named meta-tag from the page.\r\n * @param name\r\n */\r\nexport function findMetaTag(name) {\r\n var doc = getDocument();\r\n if (doc && name) {\r\n // Look for a meta-tag\r\n return _getNamedValue(doc.querySelectorAll(\"meta\"), name).content;\r\n }\r\n return null;\r\n}\r\n/**\r\n * Helper function to fetch the named server timing value from the page response (first navigation event).\r\n * @param name\r\n */\r\nexport function findNamedServerTiming(name) {\r\n var value;\r\n var perf = getPerformance();\r\n if (perf) {\r\n // Try looking for a server-timing header\r\n var navPerf = perf.getEntriesByType(\"navigation\") || [];\r\n value = _getNamedValue((navPerf[_DYN_LENGTH /* @min:%2elength */] > 0 ? navPerf[0] : {}).serverTiming, name).description;\r\n }\r\n return value;\r\n}\r\n// TODO: should reuse this method for analytics plugin\r\nexport function dispatchEvent(target, evnt) {\r\n if (target && target.dispatchEvent && evnt) {\r\n target.dispatchEvent(evnt);\r\n return true;\r\n }\r\n return false;\r\n}\r\nexport function createCustomDomEvent(eventName, details) {\r\n var event = null;\r\n var detail = { detail: details || null };\r\n if (isFunction(CustomEvent)) { // Use CustomEvent constructor when available\r\n event = new CustomEvent(eventName, detail);\r\n }\r\n else { // CustomEvent has no constructor in IE\r\n var doc = getDocument();\r\n if (doc && doc.createEvent) {\r\n event = doc.createEvent(\"CustomEvent\");\r\n event.initCustomEvent(eventName, true, true, detail);\r\n }\r\n }\r\n return event;\r\n}\r\nexport function sendCustomEvent(evtName, cfg, customDetails) {\r\n var global = getGlobal();\r\n if (global && global.CustomEvent) {\r\n try {\r\n var details = { cfg: cfg || null, customDetails: customDetails || null };\r\n return dispatchEvent(global, createCustomDomEvent(evtName, details));\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n return false;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrForEach, arrIndexOf, getDocument, getWindow, isArray, objForEachKey, objKeys } from \"@nevware21/ts-utils\";\r\nimport { _DYN_HANDLER, _DYN_LENGTH, _DYN_NAME, _DYN_PUSH, _DYN_REPLACE, _DYN_SPLICE, _DYN_SPLIT, _DYN_TYPE } from \"../__DynamicConstants\";\r\nimport { createElmNodeData, createUniqueNamespace } from \"./DataCacheHelper\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\n// Added to help with minfication\r\nvar strOnPrefix = \"on\";\r\nvar strAttachEvent = \"attachEvent\";\r\nvar strAddEventHelper = \"addEventListener\";\r\nvar strDetachEvent = \"detachEvent\";\r\nvar strRemoveEventListener = \"removeEventListener\";\r\nvar strEvents = \"events\";\r\nvar strVisibilityChangeEvt = \"visibilitychange\";\r\nvar strPageHide = \"pagehide\";\r\nvar strPageShow = \"pageshow\";\r\nvar strUnload = \"unload\";\r\nvar strBeforeUnload = \"beforeunload\";\r\nvar strPageHideNamespace = createUniqueNamespace(\"aiEvtPageHide\");\r\nvar strPageShowNamespace = createUniqueNamespace(\"aiEvtPageShow\");\r\nvar rRemoveEmptyNs = /\\.[\\.]+/g;\r\nvar rRemoveTrailingEmptyNs = /[\\.]+$/;\r\nvar _guid = 1;\r\nvar elmNodeData = createElmNodeData(\"events\");\r\nvar eventNamespace = /^([^.]*)(?:\\.(.+)|)/;\r\nfunction _normalizeNamespace(name) {\r\n if (name && name[_DYN_REPLACE /* @min:%2ereplace */]) {\r\n return name[_DYN_REPLACE /* @min:%2ereplace */](/^[\\s\\.]+|(?=[\\s\\.])[\\.\\s]+$/g, STR_EMPTY);\r\n }\r\n return name;\r\n}\r\nfunction _getEvtNamespace(eventName, evtNamespace) {\r\n var _a;\r\n if (evtNamespace) {\r\n var theNamespace_1 = STR_EMPTY;\r\n if (isArray(evtNamespace)) {\r\n theNamespace_1 = STR_EMPTY;\r\n arrForEach(evtNamespace, function (name) {\r\n name = _normalizeNamespace(name);\r\n if (name) {\r\n if (name[0] !== \".\") {\r\n name = \".\" + name;\r\n }\r\n theNamespace_1 += name;\r\n }\r\n });\r\n }\r\n else {\r\n theNamespace_1 = _normalizeNamespace(evtNamespace);\r\n }\r\n if (theNamespace_1) {\r\n if (theNamespace_1[0] !== \".\") {\r\n theNamespace_1 = \".\" + theNamespace_1;\r\n }\r\n // We may only have the namespace and not an eventName\r\n eventName = (eventName || STR_EMPTY) + theNamespace_1;\r\n }\r\n }\r\n var parsedEvent = (eventNamespace.exec(eventName || STR_EMPTY) || []);\r\n return _a = {},\r\n _a[_DYN_TYPE /* @min:type */] = parsedEvent[1],\r\n _a.ns = ((parsedEvent[2] || STR_EMPTY).replace(rRemoveEmptyNs, \".\").replace(rRemoveTrailingEmptyNs, STR_EMPTY)[_DYN_SPLIT /* @min:%2esplit */](\".\").sort()).join(\".\"),\r\n _a;\r\n}\r\n/**\r\n * Get all of the registered events on the target object, this is primarily used for testing cleanup but may also be used by\r\n * applications to remove their own events\r\n * @param target - The EventTarget that has registered events\r\n * @param eventName - [Optional] The name of the event to return the registered handlers and full name (with namespaces)\r\n * @param evtNamespace - [Optional] Additional namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace,\r\n * if the eventName also includes a namespace the namespace(s) are merged into a single namespace\r\n */\r\nexport function __getRegisteredEvents(target, eventName, evtNamespace) {\r\n var theEvents = [];\r\n var eventCache = elmNodeData.get(target, strEvents, {}, false);\r\n var evtName = _getEvtNamespace(eventName, evtNamespace);\r\n objForEachKey(eventCache, function (evtType, registeredEvents) {\r\n arrForEach(registeredEvents, function (value) {\r\n var _a;\r\n if (!evtName[_DYN_TYPE /* @min:%2etype */] || evtName[_DYN_TYPE /* @min:%2etype */] === value.evtName[_DYN_TYPE /* @min:%2etype */]) {\r\n if (!evtName.ns || evtName.ns === evtName.ns) {\r\n theEvents[_DYN_PUSH /* @min:%2epush */]((_a = {},\r\n _a[_DYN_NAME /* @min:name */] = value.evtName[_DYN_TYPE /* @min:%2etype */] + (value.evtName.ns ? \".\" + value.evtName.ns : STR_EMPTY),\r\n _a.handler = value[_DYN_HANDLER /* @min:%2ehandler */],\r\n _a));\r\n }\r\n }\r\n });\r\n });\r\n return theEvents;\r\n}\r\n// Exported for internal unit testing only\r\nfunction _getRegisteredEvents(target, evtName, addDefault) {\r\n if (addDefault === void 0) { addDefault = true; }\r\n var aiEvts = elmNodeData.get(target, strEvents, {}, addDefault);\r\n var registeredEvents = aiEvts[evtName];\r\n if (!registeredEvents) {\r\n registeredEvents = aiEvts[evtName] = [];\r\n }\r\n return registeredEvents;\r\n}\r\nfunction _doDetach(obj, evtName, handlerRef, useCapture) {\r\n if (obj && evtName && evtName[_DYN_TYPE /* @min:%2etype */]) {\r\n if (obj[strRemoveEventListener]) {\r\n obj[strRemoveEventListener](evtName[_DYN_TYPE /* @min:%2etype */], handlerRef, useCapture);\r\n }\r\n else if (obj[strDetachEvent]) {\r\n obj[strDetachEvent](strOnPrefix + evtName[_DYN_TYPE /* @min:%2etype */], handlerRef);\r\n }\r\n }\r\n}\r\nfunction _doAttach(obj, evtName, handlerRef, useCapture) {\r\n var result = false;\r\n if (obj && evtName && evtName[_DYN_TYPE /* @min:%2etype */] && handlerRef) {\r\n if (obj[strAddEventHelper]) {\r\n // all browsers except IE before version 9\r\n obj[strAddEventHelper](evtName[_DYN_TYPE /* @min:%2etype */], handlerRef, useCapture);\r\n result = true;\r\n }\r\n else if (obj[strAttachEvent]) {\r\n // IE before version 9\r\n obj[strAttachEvent](strOnPrefix + evtName[_DYN_TYPE /* @min:%2etype */], handlerRef);\r\n result = true;\r\n }\r\n }\r\n return result;\r\n}\r\nfunction _doUnregister(target, events, evtName, unRegFn) {\r\n var idx = events[_DYN_LENGTH /* @min:%2elength */];\r\n while (idx--) {\r\n var theEvent = events[idx];\r\n if (theEvent) {\r\n if (!evtName.ns || evtName.ns === theEvent.evtName.ns) {\r\n if (!unRegFn || unRegFn(theEvent)) {\r\n _doDetach(target, theEvent.evtName, theEvent[_DYN_HANDLER /* @min:%2ehandler */], theEvent.capture);\r\n // Remove the registered event\r\n events[_DYN_SPLICE /* @min:%2esplice */](idx, 1);\r\n }\r\n }\r\n }\r\n }\r\n}\r\nfunction _unregisterEvents(target, evtName, unRegFn) {\r\n if (evtName[_DYN_TYPE /* @min:%2etype */]) {\r\n _doUnregister(target, _getRegisteredEvents(target, evtName[_DYN_TYPE /* @min:%2etype */]), evtName, unRegFn);\r\n }\r\n else {\r\n var eventCache = elmNodeData.get(target, strEvents, {});\r\n objForEachKey(eventCache, function (evtType, events) {\r\n _doUnregister(target, events, evtName, unRegFn);\r\n });\r\n // Cleanup\r\n if (objKeys(eventCache)[_DYN_LENGTH /* @min:%2elength */] === 0) {\r\n elmNodeData.kill(target, strEvents);\r\n }\r\n }\r\n}\r\nexport function mergeEvtNamespace(theNamespace, namespaces) {\r\n var newNamespaces;\r\n if (namespaces) {\r\n if (isArray(namespaces)) {\r\n newNamespaces = [theNamespace].concat(namespaces);\r\n }\r\n else {\r\n newNamespaces = [theNamespace, namespaces];\r\n }\r\n // resort the namespaces so they are always in order\r\n newNamespaces = (_getEvtNamespace(\"xx\", newNamespaces).ns)[_DYN_SPLIT /* @min:%2esplit */](\".\");\r\n }\r\n else {\r\n newNamespaces = theNamespace;\r\n }\r\n return newNamespaces;\r\n}\r\n/**\r\n * Binds the specified function to an event, so that the function gets called whenever the event fires on the object\r\n * @param obj - Object to add the event too.\r\n * @param eventName - String that specifies any of the standard DHTML Events without \"on\" prefix, if may also include an optional (dot \".\" prefixed)\r\n * namespaces \"click\" \"click.mynamespace\" in addition to specific namespaces.\r\n * @param handlerRef - Pointer that specifies the function to call when event fires\r\n * @param evtNamespace - [Optional] Additional namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace,\r\n * if the eventName also includes a namespace the namespace(s) are merged into a single namespace\r\n * @param useCapture - [Optional] Defaults to false\r\n * @returns True if the function was bound successfully to the event, otherwise false\r\n */\r\nexport function eventOn(target, eventName, handlerRef, evtNamespace, useCapture) {\r\n var _a;\r\n if (useCapture === void 0) { useCapture = false; }\r\n var result = false;\r\n if (target) {\r\n try {\r\n var evtName = _getEvtNamespace(eventName, evtNamespace);\r\n result = _doAttach(target, evtName, handlerRef, useCapture);\r\n if (result && elmNodeData.accept(target)) {\r\n var registeredEvent = (_a = {\r\n guid: _guid++,\r\n evtName: evtName\r\n },\r\n _a[_DYN_HANDLER /* @min:handler */] = handlerRef,\r\n _a.capture = useCapture,\r\n _a);\r\n _getRegisteredEvents(target, evtName.type)[_DYN_PUSH /* @min:%2epush */](registeredEvent);\r\n }\r\n }\r\n catch (e) {\r\n // Just Ignore any error so that we don't break any execution path\r\n }\r\n }\r\n return result;\r\n}\r\n/**\r\n * Removes an event handler for the specified event\r\n * @param Object - to remove the event from\r\n * @param eventName - {string} - The name of the event, with optional namespaces or just the namespaces,\r\n * such as \"click\", \"click.mynamespace\" or \".mynamespace\"\r\n * @param handlerRef - {any} - The callback function that needs to be removed from the given event, when using a\r\n * namespace (with or without a qualifying event) this may be null to remove all previously attached event handlers\r\n * otherwise this will only remove events with this specific handler.\r\n * @param evtNamespace - [Optional] Additional namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace,\r\n * if the eventName also includes a namespace the namespace(s) are merged into a single namespace\r\n * @param useCapture - [Optional] Defaults to false\r\n */\r\nexport function eventOff(target, eventName, handlerRef, evtNamespace, useCapture) {\r\n if (useCapture === void 0) { useCapture = false; }\r\n if (target) {\r\n try {\r\n var evtName_1 = _getEvtNamespace(eventName, evtNamespace);\r\n var found_1 = false;\r\n _unregisterEvents(target, evtName_1, function (regEvent) {\r\n if ((evtName_1.ns && !handlerRef) || regEvent[_DYN_HANDLER /* @min:%2ehandler */] === handlerRef) {\r\n found_1 = true;\r\n return true;\r\n }\r\n return false;\r\n });\r\n if (!found_1) {\r\n // fallback to try and remove as requested\r\n _doDetach(target, evtName_1, handlerRef, useCapture);\r\n }\r\n }\r\n catch (e) {\r\n // Just Ignore any error so that we don't break any execution path\r\n }\r\n }\r\n}\r\n/**\r\n * Binds the specified function to an event, so that the function gets called whenever the event fires on the object\r\n * @param obj - Object to add the event too.\r\n * @param eventNameWithoutOn - String that specifies any of the standard DHTML Events without \"on\" prefix and optional (dot \".\" prefixed) namespaces \"click\" \"click.mynamespace\".\r\n * @param handlerRef - Pointer that specifies the function to call when event fires\r\n * @param useCapture - [Optional] Defaults to false\r\n * @returns True if the function was bound successfully to the event, otherwise false\r\n */\r\nexport function attachEvent(obj, eventNameWithoutOn, handlerRef, useCapture) {\r\n if (useCapture === void 0) { useCapture = false; }\r\n return eventOn(obj, eventNameWithoutOn, handlerRef, null, useCapture);\r\n}\r\n/**\r\n * Removes an event handler for the specified event\r\n * @param Object - to remove the event from\r\n * @param eventNameWithoutOn - {string} - The name of the event, with optional namespaces or just the namespaces,\r\n * such as \"click\", \"click.mynamespace\" or \".mynamespace\"\r\n * @param handlerRef - {any} - The callback function that needs to be removed from the given event, when using a\r\n * namespace (with or without a qualifying event) this may be null to remove all previously attached event handlers\r\n * otherwise this will only remove events with this specific handler.\r\n * @param useCapture - [Optional] Defaults to false\r\n */\r\nexport function detachEvent(obj, eventNameWithoutOn, handlerRef, useCapture) {\r\n if (useCapture === void 0) { useCapture = false; }\r\n eventOff(obj, eventNameWithoutOn, handlerRef, null, useCapture);\r\n}\r\n/**\r\n * Trys to add an event handler for the specified event to the window, body and document\r\n * @param eventName - {string} - The name of the event\r\n * @param callback - {any} - The callback function that needs to be executed for the given event\r\n * @param evtNamespace - [Optional] Namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace.\r\n * @return {boolean} - true if the handler was successfully added\r\n */\r\nexport function addEventHandler(eventName, callback, evtNamespace) {\r\n var result = false;\r\n var w = getWindow();\r\n if (w) {\r\n result = eventOn(w, eventName, callback, evtNamespace);\r\n result = eventOn(w[\"body\"], eventName, callback, evtNamespace) || result;\r\n }\r\n var doc = getDocument();\r\n if (doc) {\r\n result = eventOn(doc, eventName, callback, evtNamespace) || result;\r\n }\r\n return result;\r\n}\r\n/**\r\n * Trys to remove event handler(s) for the specified event/namespace to the window, body and document\r\n * @param eventName - {string} - The name of the event, with optional namespaces or just the namespaces,\r\n * such as \"click\", \"click.mynamespace\" or \".mynamespace\"\r\n * @param callback - {any} - - The callback function that needs to be removed from the given event, when using a\r\n * namespace (with or without a qualifying event) this may be null to remove all previously attached event handlers\r\n * otherwise this will only remove events with this specific handler.\r\n * @param evtNamespace - [Optional] Namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace.\r\n */\r\nexport function removeEventHandler(eventName, callback, evtNamespace) {\r\n var w = getWindow();\r\n if (w) {\r\n eventOff(w, eventName, callback, evtNamespace);\r\n eventOff(w[\"body\"], eventName, callback, evtNamespace);\r\n }\r\n var doc = getDocument();\r\n if (doc) {\r\n eventOff(doc, eventName, callback, evtNamespace);\r\n }\r\n}\r\n/**\r\n * Bind the listener to the array of events\r\n * @param events - An string array of event names to bind the listener to\r\n * @param listener - The event callback to call when the event is triggered\r\n * @param excludeEvents - [Optional] An array of events that should not be hooked (if possible), unless no other events can be.\r\n * @param evtNamespace - [Optional] Namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace.\r\n * @returns true - when at least one of the events was registered otherwise false\r\n */\r\nfunction _addEventListeners(events, listener, excludeEvents, evtNamespace) {\r\n var added = false;\r\n if (listener && events && events[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n arrForEach(events, function (name) {\r\n if (name) {\r\n if (!excludeEvents || arrIndexOf(excludeEvents, name) === -1) {\r\n added = addEventHandler(name, listener, evtNamespace) || added;\r\n }\r\n }\r\n });\r\n }\r\n return added;\r\n}\r\n/**\r\n * Bind the listener to the array of events\r\n * @param events - An string array of event names to bind the listener to\r\n * @param listener - The event callback to call when the event is triggered\r\n * @param excludeEvents - [Optional] An array of events that should not be hooked (if possible), unless no other events can be.\r\n * @param evtNamespace - [Optional] Namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace.\r\n * @returns true - when at least one of the events was registered otherwise false\r\n */\r\nexport function addEventListeners(events, listener, excludeEvents, evtNamespace) {\r\n var added = false;\r\n if (listener && events && isArray(events)) {\r\n added = _addEventListeners(events, listener, excludeEvents, evtNamespace);\r\n if (!added && excludeEvents && excludeEvents[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n // Failed to add any listeners and we excluded some, so just attempt to add the excluded events\r\n added = _addEventListeners(events, listener, null, evtNamespace);\r\n }\r\n }\r\n return added;\r\n}\r\n/**\r\n * Remove the listener from the array of events\r\n * @param events - An string array of event names to bind the listener to\r\n * @param listener - The event callback to call when the event is triggered\r\n * @param evtNamespace - [Optional] Namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace.\r\n */\r\nexport function removeEventListeners(events, listener, evtNamespace) {\r\n if (events && isArray(events)) {\r\n arrForEach(events, function (name) {\r\n if (name) {\r\n removeEventHandler(name, listener, evtNamespace);\r\n }\r\n });\r\n }\r\n}\r\n/**\r\n * Listen to the 'beforeunload', 'unload' and 'pagehide' events which indicates a page unload is occurring,\r\n * this does NOT listen to the 'visibilitychange' event as while it does indicate that the page is being hidden\r\n * it does not *necessarily* mean that the page is being completely unloaded, it can mean that the user is\r\n * just navigating to a different Tab and may come back (without unloading the page). As such you may also\r\n * need to listen to the 'addPageHideEventListener' and 'addPageShowEventListener' events.\r\n * @param listener - The event callback to call when a page unload event is triggered\r\n * @param excludeEvents - [Optional] An array of events that should not be hooked, unless no other events can be.\r\n * @param evtNamespace - [Optional] Namespace(s) to append to the event listeners so they can be uniquely identified and removed based on this namespace.\r\n * @returns true - when at least one of the events was registered otherwise false\r\n */\r\nexport function addPageUnloadEventListener(listener, excludeEvents, evtNamespace) {\r\n // Hook the unload event for the document, window and body to ensure that the client events are flushed to the server\r\n // As just hooking the window does not always fire (on chrome) for page navigation's.\r\n return addEventListeners([strBeforeUnload, strUnload, strPageHide], listener, excludeEvents, evtNamespace);\r\n}\r\n/**\r\n * Remove any matching 'beforeunload', 'unload' and 'pagehide' events that may have been added via addEventListener,\r\n * addEventListeners, addPageUnloadEventListener or addPageHideEventListener.\r\n * @param listener - The specific event callback to to be removed\r\n * @param evtNamespace - [Optional] Namespace(s) uniquely identified and removed based on this namespace.\r\n * @returns true - when at least one of the events was registered otherwise false\r\n */\r\nexport function removePageUnloadEventListener(listener, evtNamespace) {\r\n removeEventListeners([strBeforeUnload, strUnload, strPageHide], listener, evtNamespace);\r\n}\r\n/**\r\n * Listen to the pagehide and visibility changing to 'hidden' events, because the 'visibilitychange' uses\r\n * an internal proxy to detect the visibility state you SHOULD use a unique namespace when if you plan to call\r\n * removePageShowEventListener as the remove ignores the listener argument for the 'visibilitychange' event.\r\n * @param listener - The event callback to call when a page hide event is triggered\r\n * @param excludeEvents - [Optional] An array of events that should not be hooked (if possible), unless no other events can be.\r\n * @param evtNamespace - [Optional] A Namespace to append to the event listeners so they can be uniquely identified and removed\r\n * based on this namespace. This call also adds an additional unique \"pageshow\" namespace to the events\r\n * so that only the matching \"removePageHideEventListener\" can remove these events.\r\n * Suggestion: pass as true if you are also calling addPageUnloadEventListener as that also hooks pagehide\r\n * @returns true - when at least one of the events was registered otherwise false\r\n */\r\nexport function addPageHideEventListener(listener, excludeEvents, evtNamespace) {\r\n function _handlePageVisibility(evt) {\r\n var doc = getDocument();\r\n if (listener && doc && doc.visibilityState === \"hidden\") {\r\n listener(evt);\r\n }\r\n }\r\n // add the unique page show namespace to any provided namespace so we can only remove the ones added by \"pagehide\"\r\n var newNamespaces = mergeEvtNamespace(strPageHideNamespace, evtNamespace);\r\n var pageUnloadAdded = _addEventListeners([strPageHide], listener, excludeEvents, newNamespaces);\r\n if (!excludeEvents || arrIndexOf(excludeEvents, strVisibilityChangeEvt) === -1) {\r\n pageUnloadAdded = _addEventListeners([strVisibilityChangeEvt], _handlePageVisibility, excludeEvents, newNamespaces) || pageUnloadAdded;\r\n }\r\n if (!pageUnloadAdded && excludeEvents) {\r\n // Failed to add any listeners and we where requested to exclude some, so just call again without excluding anything\r\n pageUnloadAdded = addPageHideEventListener(listener, null, evtNamespace);\r\n }\r\n return pageUnloadAdded;\r\n}\r\n/**\r\n * Removes the pageHide event listeners added by addPageHideEventListener, because the 'visibilitychange' uses\r\n * an internal proxy to detect the visibility state you SHOULD use a unique namespace when calling addPageHideEventListener\r\n * as the remove ignores the listener argument for the 'visibilitychange' event.\r\n * @param listener - The specific listener to remove for the 'pageshow' event only (ignored for 'visibilitychange')\r\n * @param evtNamespace - The unique namespace used when calling addPageShowEventListener\r\n */\r\nexport function removePageHideEventListener(listener, evtNamespace) {\r\n // add the unique page show namespace to any provided namespace so we only remove the ones added by \"pagehide\"\r\n var newNamespaces = mergeEvtNamespace(strPageHideNamespace, evtNamespace);\r\n removeEventListeners([strPageHide], listener, newNamespaces);\r\n removeEventListeners([strVisibilityChangeEvt], null, newNamespaces);\r\n}\r\n/**\r\n * Listen to the pageshow and visibility changing to 'visible' events, because the 'visibilitychange' uses\r\n * an internal proxy to detect the visibility state you SHOULD use a unique namespace when if you plan to call\r\n * removePageShowEventListener as the remove ignores the listener argument for the 'visibilitychange' event.\r\n * @param listener - The event callback to call when a page is show event is triggered\r\n * @param excludeEvents - [Optional] An array of events that should not be hooked (if possible), unless no other events can be.\r\n * @param evtNamespace - [Optional/Recommended] A Namespace to append to the event listeners so they can be uniquely\r\n * identified and removed based on this namespace. This call also adds an additional unique \"pageshow\" namespace to the events\r\n * so that only the matching \"removePageShowEventListener\" can remove these events.\r\n * @returns true - when at least one of the events was registered otherwise false\r\n */\r\nexport function addPageShowEventListener(listener, excludeEvents, evtNamespace) {\r\n function _handlePageVisibility(evt) {\r\n var doc = getDocument();\r\n if (listener && doc && doc.visibilityState === \"visible\") {\r\n listener(evt);\r\n }\r\n }\r\n // add the unique page show namespace to any provided namespace so we can only remove the ones added by \"pageshow\"\r\n var newNamespaces = mergeEvtNamespace(strPageShowNamespace, evtNamespace);\r\n var pageShowAdded = _addEventListeners([strPageShow], listener, excludeEvents, newNamespaces);\r\n pageShowAdded = _addEventListeners([strVisibilityChangeEvt], _handlePageVisibility, excludeEvents, newNamespaces) || pageShowAdded;\r\n if (!pageShowAdded && excludeEvents) {\r\n // Failed to add any listeners and we where requested to exclude some, so just call again without excluding anything\r\n pageShowAdded = addPageShowEventListener(listener, null, evtNamespace);\r\n }\r\n return pageShowAdded;\r\n}\r\n/**\r\n * Removes the pageShow event listeners added by addPageShowEventListener, because the 'visibilitychange' uses\r\n * an internal proxy to detect the visibility state you SHOULD use a unique namespace when calling addPageShowEventListener\r\n * as the remove ignores the listener argument for the 'visibilitychange' event.\r\n * @param listener - The specific listener to remove for the 'pageshow' event only (ignored for 'visibilitychange')\r\n * @param evtNamespace - The unique namespace used when calling addPageShowEventListener\r\n */\r\nexport function removePageShowEventListener(listener, evtNamespace) {\r\n // add the unique page show namespace to any provided namespace so we only remove the ones added by \"pageshow\"\r\n var newNamespaces = mergeEvtNamespace(strPageShowNamespace, evtNamespace);\r\n removeEventListeners([strPageShow], listener, newNamespaces);\r\n removeEventListeners([strVisibilityChangeEvt], null, newNamespaces);\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { ObjAssign, ObjClass } from \"@microsoft/applicationinsights-shims\";\r\nimport { arrForEach, asString as asString21, isArray, isBoolean, isError, isFunction, isNullOrUndefined, isNumber, isObject, isPlainObject, isString, isUndefined, objDeepFreeze, objDefine, objForEachKey, objHasOwn, strIndexOf, strTrim } from \"@nevware21/ts-utils\";\r\nimport { _DYN_APPLY, _DYN_GET_ALL_RESPONSE_HEA5, _DYN_GET_RESPONSE_HEADER, _DYN_LENGTH, _DYN_NAME, _DYN_REPLACE, _DYN_SPLIT, _DYN_STATUS, _DYN_TO_LOWER_CASE } from \"../__DynamicConstants\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\n// RESTRICT and AVOID circular dependencies you should not import other contained modules or export the contents of this file directly\r\n// Added to help with minification\r\nvar strGetPrototypeOf = \"getPrototypeOf\";\r\nvar rCamelCase = /-([a-z])/g;\r\nvar rNormalizeInvalid = /([^\\w\\d_$])/g;\r\nvar rLeadingNumeric = /^(\\d+[\\w\\d_$])/;\r\nexport var _getObjProto = Object[strGetPrototypeOf];\r\nexport function isNotUndefined(value) {\r\n return !isUndefined(value);\r\n}\r\nexport function isNotNullOrUndefined(value) {\r\n return !isNullOrUndefined(value);\r\n}\r\n/**\r\n * Validates that the string name conforms to the JS IdentifierName specification and if not\r\n * normalizes the name so that it would. This method does not identify or change any keywords\r\n * meaning that if you pass in a known keyword the same value will be returned.\r\n * This is a simplified version\r\n * @param name - The name to validate\r\n */\r\nexport function normalizeJsName(name) {\r\n var value = name;\r\n if (value && isString(value)) {\r\n // CamelCase everything after the \"-\" and remove the dash\r\n value = value[_DYN_REPLACE /* @min:%2ereplace */](rCamelCase, function (_all, letter) {\r\n return letter.toUpperCase();\r\n });\r\n value = value[_DYN_REPLACE /* @min:%2ereplace */](rNormalizeInvalid, \"_\");\r\n value = value[_DYN_REPLACE /* @min:%2ereplace */](rLeadingNumeric, function (_all, match) {\r\n return \"_\" + match;\r\n });\r\n }\r\n return value;\r\n}\r\n/**\r\n * A simple wrapper (for minification support) to check if the value contains the search string.\r\n * @param value - The string value to check for the existence of the search value\r\n * @param search - The value search within the value\r\n */\r\nexport function strContains(value, search) {\r\n if (value && search) {\r\n return strIndexOf(value, search) !== -1;\r\n }\r\n return false;\r\n}\r\n/**\r\n * Convert a date to I.S.O. format in IE8\r\n */\r\nexport function toISOString(date) {\r\n return date && date.toISOString() || \"\";\r\n}\r\nexport var deepFreeze = objDeepFreeze;\r\n/**\r\n * Returns the name of object if it's an Error. Otherwise, returns empty string.\r\n */\r\nexport function getExceptionName(object) {\r\n if (isError(object)) {\r\n return object[_DYN_NAME /* @min:%2ename */];\r\n }\r\n return STR_EMPTY;\r\n}\r\n/**\r\n * Sets the provided value on the target instance using the field name when the provided chk function returns true, the chk\r\n * function will only be called if the new value is no equal to the original value.\r\n * @param target - The target object\r\n * @param field - The key of the target\r\n * @param value - The value to set\r\n * @param valChk - [Optional] Callback to check the value that if supplied will be called check if the new value can be set\r\n * @param srcChk - [Optional] Callback to check to original value that if supplied will be called if the new value should be set (if allowed)\r\n * @returns The existing or new value, depending what was set\r\n */\r\nexport function setValue(target, field, value, valChk, srcChk) {\r\n var theValue = value;\r\n if (target) {\r\n theValue = target[field];\r\n if (theValue !== value && (!srcChk || srcChk(theValue)) && (!valChk || valChk(value))) {\r\n theValue = value;\r\n target[field] = theValue;\r\n }\r\n }\r\n return theValue;\r\n}\r\n/**\r\n * Returns the current value from the target object if not null or undefined otherwise sets the new value and returns it\r\n * @param target - The target object to return or set the default value\r\n * @param field - The key for the field to set on the target\r\n * @param defValue - [Optional] The value to set if not already present, when not provided a empty object will be added\r\n */\r\nexport function getSetValue(target, field, defValue) {\r\n var theValue;\r\n if (target) {\r\n theValue = target[field];\r\n if (!theValue && isNullOrUndefined(theValue)) {\r\n // Supports having the default as null\r\n theValue = !isUndefined(defValue) ? defValue : {};\r\n target[field] = theValue;\r\n }\r\n }\r\n else {\r\n // Expanded for performance so we only check defValue if required\r\n theValue = !isUndefined(defValue) ? defValue : {};\r\n }\r\n return theValue;\r\n}\r\nfunction _createProxyFunction(source, funcName) {\r\n var srcFunc = null;\r\n var src = null;\r\n if (isFunction(source)) {\r\n srcFunc = source;\r\n }\r\n else {\r\n src = source;\r\n }\r\n return function () {\r\n // Capture the original arguments passed to the method\r\n var originalArguments = arguments;\r\n if (srcFunc) {\r\n src = srcFunc();\r\n }\r\n if (src) {\r\n return src[funcName][_DYN_APPLY /* @min:%2eapply */](src, originalArguments);\r\n }\r\n };\r\n}\r\n/**\r\n * Effectively assigns all enumerable properties (not just own properties) and functions (including inherited prototype) from\r\n * the source object to the target, it attempts to use proxy getters / setters (if possible) and proxy functions to avoid potential\r\n * implementation issues by assigning prototype functions as instance ones\r\n *\r\n * This method is the primary method used to \"update\" the snippet proxy with the ultimate implementations.\r\n *\r\n * Special ES3 Notes:\r\n * Updates (setting) of direct property values on the target or indirectly on the source object WILL NOT WORK PROPERLY, updates to the\r\n * properties of \"referenced\" object will work (target.context.newValue = 10 => will be reflected in the source.context as it's the\r\n * same object). ES3 Failures: assigning target.myProp = 3 -> Won't change source.myProp = 3, likewise the reverse would also fail.\r\n * @param target - The target object to be assigned with the source properties and functions\r\n * @param source - The source object which will be assigned / called by setting / calling the targets proxies\r\n * @param chkSet - An optional callback to determine whether a specific property/function should be proxied\r\n */\r\nexport function proxyAssign(target, source, chkSet) {\r\n if (target && source && isObject(target) && isObject(source)) {\r\n var _loop_1 = function (field) {\r\n if (isString(field)) {\r\n var value = source[field];\r\n if (isFunction(value)) {\r\n if (!chkSet || chkSet(field, true, source, target)) {\r\n // Create a proxy function rather than just copying the (possible) prototype to the new object as an instance function\r\n target[field] = _createProxyFunction(source, field);\r\n }\r\n }\r\n else if (!chkSet || chkSet(field, false, source, target)) {\r\n if (objHasOwn(target, field)) {\r\n // Remove any previous instance property\r\n delete target[field];\r\n }\r\n objDefine(target, field, {\r\n g: function () {\r\n return source[field];\r\n },\r\n s: function (theValue) {\r\n source[field] = theValue;\r\n }\r\n });\r\n }\r\n }\r\n };\r\n // effectively apply/proxy full source to the target instance\r\n for (var field in source) {\r\n _loop_1(field);\r\n }\r\n }\r\n return target;\r\n}\r\n/**\r\n * Creates a proxy function on the target which internally will call the source version with all arguments passed to the target method.\r\n *\r\n * @param target - The target object to be assigned with the source properties and functions\r\n * @param name - The function name that will be added on the target\r\n * @param source - The source object which will be assigned / called by setting / calling the targets proxies\r\n * @param theFunc - The function name on the source that will be proxied on the target\r\n * @param overwriteTarget - If `false` this will not replace any pre-existing name otherwise (the default) it will overwrite any existing name\r\n */\r\nexport function proxyFunctionAs(target, name, source, theFunc, overwriteTarget) {\r\n if (target && name && source) {\r\n if (overwriteTarget !== false || isUndefined(target[name])) {\r\n target[name] = _createProxyFunction(source, theFunc);\r\n }\r\n }\r\n}\r\n/**\r\n * Creates proxy functions on the target which internally will call the source version with all arguments passed to the target method.\r\n *\r\n * @param target - The target object to be assigned with the source properties and functions\r\n * @param source - The source object which will be assigned / called by setting / calling the targets proxies\r\n * @param functionsToProxy - An array of function names that will be proxied on the target\r\n * @param overwriteTarget - If false this will not replace any pre-existing name otherwise (the default) it will overwrite any existing name\r\n */\r\nexport function proxyFunctions(target, source, functionsToProxy, overwriteTarget) {\r\n if (target && source && isObject(target) && isArray(functionsToProxy)) {\r\n arrForEach(functionsToProxy, function (theFuncName) {\r\n if (isString(theFuncName)) {\r\n proxyFunctionAs(target, theFuncName, source, theFuncName, overwriteTarget);\r\n }\r\n });\r\n }\r\n return target;\r\n}\r\n/**\r\n * Simpler helper to create a dynamic class that implements the interface and populates the values with the defaults.\r\n * Only instance properties (hasOwnProperty) values are copied from the defaults to the new instance\r\n * @param defaults - Simple helper\r\n */\r\nexport function createClassFromInterface(defaults) {\r\n return /** @class */ (function () {\r\n function class_1() {\r\n var _this = this;\r\n if (defaults) {\r\n objForEachKey(defaults, function (field, value) {\r\n _this[field] = value;\r\n });\r\n }\r\n }\r\n return class_1;\r\n }());\r\n}\r\n/**\r\n * A helper function to assist with JIT performance for objects that have properties added / removed dynamically\r\n * this is primarily for chromium based browsers and has limited effects on Firefox and none of IE. Only call this\r\n * function after you have finished \"updating\" the object, calling this within loops reduces or defeats the benefits.\r\n * This helps when iterating using for..in, objKeys() and objForEach()\r\n * @param theObject - The object to be optimized if possible\r\n */\r\nexport function optimizeObject(theObject) {\r\n // V8 Optimization to cause the JIT compiler to create a new optimized object for looking up the own properties\r\n // primarily for object with <= 19 properties for >= 20 the effect is reduced or non-existent\r\n if (theObject && ObjAssign) {\r\n theObject = ObjClass(ObjAssign({}, theObject));\r\n }\r\n return theObject;\r\n}\r\nexport function objExtend(obj1, obj2, obj3, obj4, obj5, obj6) {\r\n // Variables\r\n var theArgs = arguments;\r\n var extended = theArgs[0] || {};\r\n var argLen = theArgs[_DYN_LENGTH /* @min:%2elength */];\r\n var deep = false;\r\n var idx = 1;\r\n // Check for \"Deep\" flag\r\n if (argLen > 0 && isBoolean(extended)) {\r\n deep = extended;\r\n extended = theArgs[idx] || {};\r\n idx++;\r\n }\r\n // Handle case when target is a string or something (possible in deep copy)\r\n if (!isObject(extended)) {\r\n extended = {};\r\n }\r\n // Loop through each remaining object and conduct a merge\r\n for (; idx < argLen; idx++) {\r\n var arg = theArgs[idx];\r\n var isArgArray = isArray(arg);\r\n var isArgObj = isObject(arg);\r\n for (var prop in arg) {\r\n var propOk = (isArgArray && (prop in arg)) || (isArgObj && objHasOwn(arg, prop));\r\n if (!propOk) {\r\n continue;\r\n }\r\n var newValue = arg[prop];\r\n var isNewArray = void 0;\r\n // If deep merge and property is an object, merge properties\r\n if (deep && newValue && ((isNewArray = isArray(newValue)) || isPlainObject(newValue))) {\r\n // Grab the current value of the extended object\r\n var clone = extended[prop];\r\n if (isNewArray) {\r\n if (!isArray(clone)) {\r\n // We can't \"merge\" an array with a non-array so overwrite the original\r\n clone = [];\r\n }\r\n }\r\n else if (!isPlainObject(clone)) {\r\n // We can't \"merge\" an object with a non-object\r\n clone = {};\r\n }\r\n // Never move the original objects always clone them\r\n newValue = objExtend(deep, clone, newValue);\r\n }\r\n // Assign the new (or previous) value (unless undefined)\r\n if (newValue !== undefined) {\r\n extended[prop] = newValue;\r\n }\r\n }\r\n }\r\n return extended;\r\n}\r\nexport var asString = asString21;\r\nexport function isFeatureEnabled(feature, cfg) {\r\n var rlt = false;\r\n var ft = cfg && cfg.featureOptIn && cfg.featureOptIn[feature];\r\n if (feature && ft) {\r\n var mode = ft.mode;\r\n // NOTE: None will be considered as true\r\n rlt = (mode == 3 /* FeatureOptInMode.enable */) || (mode == 1 /* FeatureOptInMode.none */);\r\n }\r\n return rlt;\r\n}\r\nexport function getResponseText(xhr) {\r\n try {\r\n return xhr.responseText;\r\n }\r\n catch (e) {\r\n // Best effort, as XHR may throw while XDR wont so just ignore\r\n }\r\n return null;\r\n}\r\nexport function formatErrorMessageXdr(xdr, message) {\r\n if (xdr) {\r\n return \"XDomainRequest,Response:\" + getResponseText(xdr) || \"\";\r\n }\r\n return message;\r\n}\r\nexport function formatErrorMessageXhr(xhr, message) {\r\n if (xhr) {\r\n return \"XMLHttpRequest,Status:\" + xhr[_DYN_STATUS /* @min:%2estatus */] + \",Response:\" + getResponseText(xhr) || xhr.response || \"\";\r\n }\r\n return message;\r\n}\r\nexport function prependTransports(theTransports, newTransports) {\r\n if (newTransports) {\r\n if (isNumber(newTransports)) {\r\n theTransports = [newTransports].concat(theTransports);\r\n }\r\n else if (isArray(newTransports)) {\r\n theTransports = newTransports.concat(theTransports);\r\n }\r\n }\r\n return theTransports;\r\n}\r\nvar strDisabledPropertyName = \"Microsoft_ApplicationInsights_BypassAjaxInstrumentation\";\r\nvar strWithCredentials = \"withCredentials\";\r\nvar strTimeout = \"timeout\";\r\n/**\r\n * Create and open an XMLHttpRequest object\r\n * @param method - The request method\r\n * @param urlString - The url\r\n * @param withCredentials - Option flag indicating that credentials should be sent\r\n * @param disabled - Optional flag indicating that the XHR object should be marked as disabled and not tracked (default is false)\r\n * @param isSync - Optional flag indicating if the instance should be a synchronous request (defaults to false)\r\n * @param timeout - Optional value identifying the timeout value that should be assigned to the XHR request\r\n * @returns A new opened XHR request\r\n */\r\nexport function openXhr(method, urlString, withCredentials, disabled, isSync, timeout) {\r\n if (disabled === void 0) { disabled = false; }\r\n if (isSync === void 0) { isSync = false; }\r\n function _wrapSetXhrProp(xhr, prop, value) {\r\n try {\r\n xhr[prop] = value;\r\n }\r\n catch (e) {\r\n // - Wrapping as depending on the environment setting the property may fail (non-terminally)\r\n }\r\n }\r\n var xhr = new XMLHttpRequest();\r\n if (disabled) {\r\n // Tag the instance so it's not tracked (trackDependency)\r\n // If the environment has locked down the XMLHttpRequest (preventExtensions and/or freeze), this would\r\n // cause the request to fail and we no telemetry would be sent\r\n _wrapSetXhrProp(xhr, strDisabledPropertyName, disabled);\r\n }\r\n if (withCredentials) {\r\n // Some libraries require that the withCredentials flag is set \"before\" open and\r\n // - Wrapping as IE 10 has started throwing when setting before open\r\n _wrapSetXhrProp(xhr, strWithCredentials, withCredentials);\r\n }\r\n xhr.open(method, urlString, !isSync);\r\n if (withCredentials) {\r\n // withCredentials should be set AFTER open (https://xhr.spec.whatwg.org/#the-withcredentials-attribute)\r\n // And older firefox instances from 11+ will throw for sync events (current versions don't) which happens during unload processing\r\n _wrapSetXhrProp(xhr, strWithCredentials, withCredentials);\r\n }\r\n // Only set the timeout for asynchronous requests as\r\n // \"Timeout shouldn't be used for synchronous XMLHttpRequests requests used in a document environment or it will throw an InvalidAccessError exception.\"\"\r\n // https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/timeout\r\n if (!isSync && timeout) {\r\n _wrapSetXhrProp(xhr, strTimeout, timeout);\r\n }\r\n return xhr;\r\n}\r\n/**\r\n* Converts the XHR getAllResponseHeaders to a map containing the header key and value.\r\n* @internal\r\n*/\r\n// tslint:disable-next-line: align\r\nexport function convertAllHeadersToMap(headersString) {\r\n var headers = {};\r\n if (isString(headersString)) {\r\n var headersArray = strTrim(headersString)[_DYN_SPLIT /* @min:%2esplit */](/[\\r\\n]+/);\r\n arrForEach(headersArray, function (headerEntry) {\r\n if (headerEntry) {\r\n var idx = headerEntry.indexOf(\": \");\r\n if (idx !== -1) {\r\n // The new spec has the headers returning all as lowercase -- but not all browsers do this yet\r\n var header = strTrim(headerEntry.substring(0, idx))[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n var value = strTrim(headerEntry.substring(idx + 1));\r\n headers[header] = value;\r\n }\r\n else {\r\n headers[strTrim(headerEntry)] = 1;\r\n }\r\n }\r\n });\r\n }\r\n return headers;\r\n}\r\n/**\r\n* append the XHR headers.\r\n* @internal\r\n*/\r\nexport function _appendHeader(theHeaders, xhr, name) {\r\n if (!theHeaders[name] && xhr && xhr[_DYN_GET_RESPONSE_HEADER /* @min:%2egetResponseHeader */]) {\r\n var value = xhr[_DYN_GET_RESPONSE_HEADER /* @min:%2egetResponseHeader */](name);\r\n if (value) {\r\n theHeaders[name] = strTrim(value);\r\n }\r\n }\r\n return theHeaders;\r\n}\r\nvar STR_KILL_DURATION_HEADER = \"kill-duration\";\r\nvar STR_KILL_DURATION_SECONDS_HEADER = \"kill-duration-seconds\";\r\nvar STR_TIME_DELTA_HEADER = \"time-delta-millis\";\r\n/**\r\n* get the XHR getAllResponseHeaders.\r\n* @internal\r\n*/\r\nexport function _getAllResponseHeaders(xhr, isOneDs) {\r\n var theHeaders = {};\r\n if (!xhr[_DYN_GET_ALL_RESPONSE_HEA5 /* @min:%2egetAllResponseHeaders */]) {\r\n // Firefox 2-63 doesn't have getAllResponseHeaders function but it does have getResponseHeader\r\n // Only call these if getAllResponseHeaders doesn't exist, otherwise we can get invalid response errors\r\n // as collector is not currently returning the correct header to allow JS to access these headers\r\n if (!!isOneDs) {\r\n theHeaders = _appendHeader(theHeaders, xhr, STR_TIME_DELTA_HEADER);\r\n theHeaders = _appendHeader(theHeaders, xhr, STR_KILL_DURATION_HEADER);\r\n theHeaders = _appendHeader(theHeaders, xhr, STR_KILL_DURATION_SECONDS_HEADER);\r\n }\r\n }\r\n else {\r\n theHeaders = convertAllHeadersToMap(xhr[_DYN_GET_ALL_RESPONSE_HEA5 /* @min:%2egetAllResponseHeaders */]());\r\n }\r\n return theHeaders;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { strShimFunction, strShimPrototype } from \"@microsoft/applicationinsights-shims\";\r\nimport { getInst, objHasOwnProperty } from \"@nevware21/ts-utils\";\r\nimport { _DYN_APPLY, _DYN_LENGTH, _DYN_NAME, _DYN_PUSH, _DYN_SPLICE } from \"../__DynamicConstants\";\r\nimport { _getObjProto } from \"./HelperFuncs\";\r\nvar aiInstrumentHooks = \"_aiHooks\";\r\nvar cbNames = [\r\n \"req\", \"rsp\", \"hkErr\", \"fnErr\"\r\n];\r\n/** @ignore */\r\nfunction _arrLoop(arr, fn) {\r\n if (arr) {\r\n for (var lp = 0; lp < arr[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n if (fn(arr[lp], lp)) {\r\n break;\r\n }\r\n }\r\n }\r\n}\r\n/** @ignore */\r\nfunction _doCallbacks(hooks, callDetails, cbArgs, hookCtx, type) {\r\n if (type >= 0 /* CallbackType.Request */ && type <= 2 /* CallbackType.HookError */) {\r\n _arrLoop(hooks, function (hook, idx) {\r\n var cbks = hook.cbks;\r\n var cb = cbks[cbNames[type]];\r\n if (cb) {\r\n // Set the specific hook context implementation using a lazy creation pattern\r\n callDetails.ctx = function () {\r\n var ctx = hookCtx[idx] = (hookCtx[idx] || {});\r\n return ctx;\r\n };\r\n try {\r\n cb[_DYN_APPLY /* @min:%2eapply */](callDetails.inst, cbArgs);\r\n }\r\n catch (err) {\r\n var orgEx = callDetails.err;\r\n try {\r\n // Report Hook error via the callback\r\n var hookErrorCb = cbks[cbNames[2 /* CallbackType.HookError */]];\r\n if (hookErrorCb) {\r\n callDetails.err = err;\r\n hookErrorCb[_DYN_APPLY /* @min:%2eapply */](callDetails.inst, cbArgs);\r\n }\r\n }\r\n catch (e) {\r\n // Not much we can do here -- swallowing the exception to avoid crashing the hosting app\r\n }\r\n finally {\r\n // restore the original exception (if any)\r\n callDetails.err = orgEx;\r\n }\r\n }\r\n }\r\n });\r\n }\r\n}\r\n/** @ignore */\r\nfunction _createFunctionHook(aiHook) {\r\n // Define a temporary method that queues-up a the real method call\r\n return function () {\r\n var _a;\r\n var funcThis = this;\r\n // Capture the original arguments passed to the method\r\n var orgArgs = arguments;\r\n var hooks = aiHook.h;\r\n var funcArgs = (_a = {},\r\n _a[_DYN_NAME /* @min:name */] = aiHook.n,\r\n _a.inst = funcThis,\r\n _a.ctx = null,\r\n _a.set = _replaceArg,\r\n _a);\r\n var hookCtx = [];\r\n var cbArgs = _createArgs([funcArgs], orgArgs);\r\n funcArgs.evt = getInst(\"event\");\r\n function _createArgs(target, theArgs) {\r\n _arrLoop(theArgs, function (arg) {\r\n target[_DYN_PUSH /* @min:%2epush */](arg);\r\n });\r\n return target;\r\n }\r\n function _replaceArg(idx, value) {\r\n orgArgs = _createArgs([], orgArgs);\r\n orgArgs[idx] = value;\r\n cbArgs = _createArgs([funcArgs], orgArgs);\r\n }\r\n // Call the pre-request hooks\r\n _doCallbacks(hooks, funcArgs, cbArgs, hookCtx, 0 /* CallbackType.Request */);\r\n // Call the original function was called\r\n var theFunc = aiHook.f;\r\n if (theFunc) {\r\n try {\r\n funcArgs.rslt = theFunc[_DYN_APPLY /* @min:%2eapply */](funcThis, orgArgs);\r\n }\r\n catch (err) {\r\n // Report the request callback\r\n funcArgs.err = err;\r\n _doCallbacks(hooks, funcArgs, cbArgs, hookCtx, 3 /* CallbackType.FunctionError */);\r\n // rethrow the original exception so anyone listening for it can catch the exception\r\n throw err;\r\n }\r\n }\r\n // Call the post-request hooks\r\n _doCallbacks(hooks, funcArgs, cbArgs, hookCtx, 1 /* CallbackType.Response */);\r\n return funcArgs.rslt;\r\n };\r\n}\r\n/** @ignore */\r\nfunction _getOwner(target, name, checkPrototype, checkParentProto) {\r\n var owner = null;\r\n if (target) {\r\n if (objHasOwnProperty(target, name)) {\r\n owner = target;\r\n }\r\n else if (checkPrototype) {\r\n owner = _getOwner(_getObjProto(target), name, checkParentProto, false);\r\n }\r\n }\r\n return owner;\r\n}\r\n/**\r\n * Intercept the named prototype functions for the target class / object\r\n * @param target - The target object\r\n * @param funcName - The function name\r\n * @param callbacks - The callbacks to configure and call whenever the function is called\r\n */\r\nexport function InstrumentProto(target, funcName, callbacks) {\r\n if (target) {\r\n return InstrumentFunc(target[strShimPrototype], funcName, callbacks, false);\r\n }\r\n return null;\r\n}\r\n/**\r\n * Intercept the named prototype functions for the target class / object\r\n * @param target - The target object\r\n * @param funcNames - The function names to intercept and call\r\n * @param callbacks - The callbacks to configure and call whenever the function is called\r\n */\r\nexport function InstrumentProtos(target, funcNames, callbacks) {\r\n if (target) {\r\n return InstrumentFuncs(target[strShimPrototype], funcNames, callbacks, false);\r\n }\r\n return null;\r\n}\r\nfunction _createInstrumentHook(owner, funcName, fn, callbacks) {\r\n var aiHook = fn && fn[aiInstrumentHooks];\r\n if (!aiHook) {\r\n // Only hook the function once\r\n aiHook = {\r\n i: 0,\r\n n: funcName,\r\n f: fn,\r\n h: []\r\n };\r\n // Override (hook) the original function\r\n var newFunc = _createFunctionHook(aiHook);\r\n newFunc[aiInstrumentHooks] = aiHook; // Tag and store the function hooks\r\n owner[funcName] = newFunc;\r\n }\r\n var theHook = {\r\n // tslint:disable:object-literal-shorthand\r\n id: aiHook.i,\r\n cbks: callbacks,\r\n rm: function () {\r\n // DO NOT Use () => { shorthand for the function as the this gets replaced\r\n // with the outer this and not the this for theHook instance.\r\n var id = this.id;\r\n _arrLoop(aiHook.h, function (hook, idx) {\r\n if (hook.id === id) {\r\n aiHook.h[_DYN_SPLICE /* @min:%2esplice */](idx, 1);\r\n return 1;\r\n }\r\n });\r\n }\r\n // tslint:enable:object-literal-shorthand\r\n };\r\n aiHook.i++;\r\n aiHook.h[_DYN_PUSH /* @min:%2epush */](theHook);\r\n return theHook;\r\n}\r\n/**\r\n * Intercept the named prototype functions for the target class / object\r\n * @param target - The target object\r\n * @param funcName - The function name\r\n * @param callbacks - The callbacks to configure and call whenever the function is called\r\n * @param checkPrototype - If the function doesn't exist on the target should it attempt to hook the prototype function\r\n * @param checkParentProto - If the function doesn't exist on the target or it's prototype should it attempt to hook the parent's prototype\r\n */\r\nexport function InstrumentFunc(target, funcName, callbacks, checkPrototype, checkParentProto) {\r\n if (checkPrototype === void 0) { checkPrototype = true; }\r\n if (target && funcName && callbacks) {\r\n var owner = _getOwner(target, funcName, checkPrototype, checkParentProto);\r\n if (owner) {\r\n var fn = owner[funcName];\r\n if (typeof fn === strShimFunction) {\r\n return _createInstrumentHook(owner, funcName, fn, callbacks);\r\n }\r\n }\r\n }\r\n return null;\r\n}\r\n/**\r\n * Intercept the named functions for the target class / object\r\n * @param target - The target object\r\n * @param funcNames - The function names to intercept and call\r\n * @param callbacks - The callbacks to configure and call whenever the function is called\r\n * @param checkPrototype - If the function doesn't exist on the target should it attempt to hook the prototype function\r\n * @param checkParentProto - If the function doesn't exist on the target or it's prototype should it attempt to hook the parent's prototype\r\n */\r\nexport function InstrumentFuncs(target, funcNames, callbacks, checkPrototype, checkParentProto) {\r\n if (checkPrototype === void 0) { checkPrototype = true; }\r\n var hooks = null;\r\n _arrLoop(funcNames, function (funcName) {\r\n var hook = InstrumentFunc(target, funcName, callbacks, checkPrototype, checkParentProto);\r\n if (hook) {\r\n if (!hooks) {\r\n hooks = [];\r\n }\r\n hooks[_DYN_PUSH /* @min:%2epush */](hook);\r\n }\r\n });\r\n return hooks;\r\n}\r\n/**\r\n * Add an instrumentation hook to the provided named \"event\" for the target class / object, this doesn't check whether the\r\n * named \"event\" is in fact a function and just assigns the instrumentation hook to the target[evtName]\r\n * @param target - The target object\r\n * @param evtName - The name of the event\r\n * @param callbacks - The callbacks to configure and call whenever the function is called\r\n * @param checkPrototype - If the function doesn't exist on the target should it attempt to hook the prototype function\r\n * @param checkParentProto - If the function doesn't exist on the target or it's prototype should it attempt to hook the parent's prototype\r\n */\r\nexport function InstrumentEvent(target, evtName, callbacks, checkPrototype, checkParentProto) {\r\n if (target && evtName && callbacks) {\r\n var owner = _getOwner(target, evtName, checkPrototype, checkParentProto) || target;\r\n if (owner) {\r\n return _createInstrumentHook(owner, evtName, owner[evtName], callbacks);\r\n }\r\n }\r\n return null;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// ###################################################################################################################################################\r\n// Note: DON'T Export these const from the package as we are still targeting IE/ES5 this will export a mutable variables that someone could change ###\r\n// ###################################################################################################################################################\r\nexport var UNDEFINED_VALUE = undefined;\r\nexport var STR_EMPTY = \"\";\r\nexport var STR_CHANNELS = \"channels\";\r\nexport var STR_CORE = \"core\";\r\nexport var STR_CREATE_PERF_MGR = \"createPerfMgr\";\r\nexport var STR_DISABLED = \"disabled\";\r\nexport var STR_EXTENSION_CONFIG = \"extensionConfig\";\r\nexport var STR_EXTENSIONS = \"extensions\";\r\nexport var STR_PROCESS_TELEMETRY = \"processTelemetry\";\r\nexport var STR_PRIORITY = \"priority\";\r\nexport var STR_EVENTS_SENT = \"eventsSent\";\r\nexport var STR_EVENTS_DISCARDED = \"eventsDiscarded\";\r\nexport var STR_EVENTS_SEND_REQUEST = \"eventsSendRequest\";\r\nexport var STR_PERF_EVENT = \"perfEvent\";\r\nexport var STR_OFFLINE_STORE = \"offlineEventsStored\";\r\nexport var STR_OFFLINE_SENT = \"offlineBatchSent\";\r\nexport var STR_OFFLINE_DROP = \"offlineBatchDrop\";\r\nexport var STR_GET_PERF_MGR = \"getPerfMgr\";\r\nexport var STR_DOMAIN = \"domain\";\r\nexport var STR_PATH = \"path\";\r\nexport var STR_NOT_DYNAMIC_ERROR = \"Not dynamic - \";\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { createAllPromise, createPromise, doAwaitResponse } from \"@nevware21/ts-async\";\r\nimport { arrForEach, arrIndexOf, objDefine, safe, scheduleTimeout } from \"@nevware21/ts-utils\";\r\nimport { createDynamicConfig } from \"../Config/DynamicConfig\";\r\nimport { _DYN_ADD_NOTIFICATION_LIS1, _DYN_CANCEL, _DYN_DATA, _DYN_IS_ASYNC, _DYN_IS_CHILD_EVT, _DYN_LENGTH, _DYN_PUSH, _DYN_REMOVE_NOTIFICATION_0, _DYN_SPLICE, _DYN_UNLOAD, _DYN_WATCH } from \"../__DynamicConstants\";\r\nimport { STR_EVENTS_DISCARDED, STR_EVENTS_SEND_REQUEST, STR_EVENTS_SENT, STR_OFFLINE_DROP, STR_OFFLINE_SENT, STR_OFFLINE_STORE, STR_PERF_EVENT } from \"./InternalConstants\";\r\nvar defaultValues = {\r\n perfEvtsSendAll: false\r\n};\r\nfunction _runScheduledListeners(asyncNotifications) {\r\n asyncNotifications.h = null;\r\n var callbacks = asyncNotifications.cb;\r\n asyncNotifications.cb = [];\r\n arrForEach(callbacks, function (cb) {\r\n // Run the listener in a try-catch to ensure that a single listener failing doesn't prevent the others from running\r\n safe(cb.fn, [cb.arg]);\r\n });\r\n}\r\n// This function is used to combine the logic of running the listeners and handling the async notifications so that they don't\r\n// create multiple timers if there are multiple async listeners.\r\nfunction _runListeners(listeners, name, asyncNotifications, callback) {\r\n arrForEach(listeners, function (listener) {\r\n if (listener && listener[name]) {\r\n if (asyncNotifications) {\r\n // Schedule the callback to be called after the current call stack has cleared.\r\n asyncNotifications.cb[_DYN_PUSH /* @min:%2epush */]({\r\n fn: callback,\r\n arg: listener\r\n });\r\n asyncNotifications.h = asyncNotifications.h || scheduleTimeout(_runScheduledListeners, 0, asyncNotifications);\r\n }\r\n else {\r\n // Run the listener in a try-catch to ensure that a single listener failing doesn't prevent the others from running\r\n safe(callback, [listener]);\r\n }\r\n }\r\n });\r\n}\r\n/**\r\n * Class to manage sending notifications to all the listeners.\r\n */\r\nvar NotificationManager = /** @class */ (function () {\r\n function NotificationManager(config) {\r\n this.listeners = [];\r\n var perfEvtsSendAll;\r\n var unloadHandler;\r\n var _listeners = [];\r\n var _asyncNotifications = {\r\n h: null,\r\n cb: []\r\n };\r\n var cfgHandler = createDynamicConfig(config, defaultValues);\r\n unloadHandler = cfgHandler[_DYN_WATCH /* @min:%2ewatch */](function (details) {\r\n perfEvtsSendAll = !!details.cfg.perfEvtsSendAll;\r\n });\r\n dynamicProto(NotificationManager, this, function (_self) {\r\n objDefine(_self, \"listeners\", {\r\n g: function () { return _listeners; }\r\n });\r\n _self[_DYN_ADD_NOTIFICATION_LIS1 /* @min:%2eaddNotificationListener */] = function (listener) {\r\n _listeners[_DYN_PUSH /* @min:%2epush */](listener);\r\n };\r\n /**\r\n * Removes all instances of the listener.\r\n * @param listener - AWTNotificationListener to remove.\r\n */\r\n _self[_DYN_REMOVE_NOTIFICATION_0 /* @min:%2eremoveNotificationListener */] = function (listener) {\r\n var index = arrIndexOf(_listeners, listener);\r\n while (index > -1) {\r\n _listeners[_DYN_SPLICE /* @min:%2esplice */](index, 1);\r\n index = arrIndexOf(_listeners, listener);\r\n }\r\n };\r\n /**\r\n * Notification for events sent.\r\n * @param events - The array of events that have been sent.\r\n */\r\n _self[STR_EVENTS_SENT /* @min:%2eeventsSent */] = function (events) {\r\n _runListeners(_listeners, STR_EVENTS_SENT, _asyncNotifications, function (listener) {\r\n listener[STR_EVENTS_SENT /* @min:%2eeventsSent */](events);\r\n });\r\n };\r\n /**\r\n * Notification for events being discarded.\r\n * @param events - The array of events that have been discarded by the SDK.\r\n * @param reason - The reason for which the SDK discarded the events. The EventsDiscardedReason\r\n * constant should be used to check the different values.\r\n */\r\n _self[STR_EVENTS_DISCARDED /* @min:%2eeventsDiscarded */] = function (events, reason) {\r\n _runListeners(_listeners, STR_EVENTS_DISCARDED, _asyncNotifications, function (listener) {\r\n listener[STR_EVENTS_DISCARDED /* @min:%2eeventsDiscarded */](events, reason);\r\n });\r\n };\r\n /**\r\n * [Optional] A function called when the events have been requested to be sent to the sever.\r\n * @param sendReason - The reason why the event batch is being sent.\r\n * @param isAsync - A flag which identifies whether the requests are being sent in an async or sync manner.\r\n */\r\n _self[STR_EVENTS_SEND_REQUEST /* @min:%2eeventsSendRequest */] = function (sendReason, isAsync) {\r\n _runListeners(_listeners, STR_EVENTS_SEND_REQUEST, isAsync ? _asyncNotifications : null, function (listener) {\r\n listener[STR_EVENTS_SEND_REQUEST /* @min:%2eeventsSendRequest */](sendReason, isAsync);\r\n });\r\n };\r\n _self[STR_PERF_EVENT /* @min:%2eperfEvent */] = function (perfEvent) {\r\n if (perfEvent) {\r\n // Send all events or only parent events\r\n if (perfEvtsSendAll || !perfEvent[_DYN_IS_CHILD_EVT /* @min:%2eisChildEvt */]()) {\r\n _runListeners(_listeners, STR_PERF_EVENT, null, function (listener) {\r\n if (perfEvent[_DYN_IS_ASYNC /* @min:%2eisAsync */]) {\r\n scheduleTimeout(function () { return listener[STR_PERF_EVENT /* @min:%2eperfEvent */](perfEvent); }, 0);\r\n }\r\n else {\r\n listener[STR_PERF_EVENT /* @min:%2eperfEvent */](perfEvent);\r\n }\r\n });\r\n }\r\n }\r\n };\r\n _self[STR_OFFLINE_STORE /* @min:%2eofflineEventsStored */] = function (events) {\r\n if (events && events[_DYN_LENGTH /* @min:%2elength */]) {\r\n _runListeners(_listeners, STR_OFFLINE_STORE, _asyncNotifications, function (listener) {\r\n listener[STR_OFFLINE_STORE /* @min:%2eofflineEventsStored */](events);\r\n });\r\n }\r\n };\r\n _self[STR_OFFLINE_SENT /* @min:%2eofflineBatchSent */] = function (batch) {\r\n if (batch && batch[_DYN_DATA /* @min:%2edata */]) {\r\n _runListeners(_listeners, STR_OFFLINE_SENT, _asyncNotifications, function (listener) {\r\n listener[STR_OFFLINE_SENT /* @min:%2eofflineBatchSent */](batch);\r\n });\r\n }\r\n };\r\n _self[STR_OFFLINE_DROP /* @min:%2eofflineBatchDrop */] = function (cnt, reason) {\r\n if (cnt > 0) {\r\n var rn_1 = reason || 0; // default is unknown\r\n _runListeners(_listeners, STR_OFFLINE_DROP, _asyncNotifications, function (listener) {\r\n listener[STR_OFFLINE_DROP /* @min:%2eofflineBatchDrop */](cnt, rn_1);\r\n });\r\n }\r\n };\r\n _self[_DYN_UNLOAD /* @min:%2eunload */] = function (isAsync) {\r\n var _finishUnload = function () {\r\n unloadHandler && unloadHandler.rm();\r\n unloadHandler = null;\r\n _listeners = [];\r\n // Clear any async listener\r\n _asyncNotifications.h && _asyncNotifications.h[_DYN_CANCEL /* @min:%2ecancel */]();\r\n _asyncNotifications.h = null;\r\n _asyncNotifications.cb = [];\r\n };\r\n var waiting;\r\n _runListeners(_listeners, \"unload\", null, function (listener) {\r\n var asyncUnload = listener[_DYN_UNLOAD /* @min:%2eunload */](isAsync);\r\n if (asyncUnload) {\r\n if (!waiting) {\r\n waiting = [];\r\n }\r\n waiting[_DYN_PUSH /* @min:%2epush */](asyncUnload);\r\n }\r\n });\r\n if (waiting) {\r\n return createPromise(function (resolve) {\r\n return doAwaitResponse(createAllPromise(waiting), function () {\r\n _finishUnload();\r\n resolve();\r\n });\r\n });\r\n }\r\n else {\r\n _finishUnload();\r\n }\r\n };\r\n });\r\n }\r\n// Removed Stub for NotificationManager.prototype.addNotificationListener.\r\n// Removed Stub for NotificationManager.prototype.removeNotificationListener.\r\n// Removed Stub for NotificationManager.prototype.eventsSent.\r\n// Removed Stub for NotificationManager.prototype.eventsDiscarded.\r\n// Removed Stub for NotificationManager.prototype.eventsSendRequest.\r\n// Removed Stub for NotificationManager.prototype.perfEvent.\r\n// Removed Stub for NotificationManager.prototype.unload.\r\n// Removed Stub for NotificationManager.prototype.offlineEventsStored.\r\n// Removed Stub for NotificationManager.prototype.offlineBatchSent.\r\n// Removed Stub for NotificationManager.prototype.offlineBatchDrop.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n NotificationManager.__ieDyn=1;\n\n return NotificationManager;\r\n}());\r\nexport { NotificationManager };\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { isArray, isFunction, objDefine, utcNow } from \"@nevware21/ts-utils\";\r\nimport { _DYN_COMPLETE, _DYN_GET_CTX, _DYN_IS_ASYNC, _DYN_IS_CHILD_EVT, _DYN_LENGTH, _DYN_NAME, _DYN_PUSH, _DYN_SET_CTX, _DYN_TIME } from \"../__DynamicConstants\";\r\nimport { STR_GET_PERF_MGR, STR_PERF_EVENT } from \"./InternalConstants\";\r\nvar strExecutionContextKey = \"ctx\";\r\nvar strParentContextKey = \"ParentContextKey\";\r\nvar strChildrenContextKey = \"ChildrenContextKey\";\r\nvar _defaultPerfManager = null;\r\nvar PerfEvent = /** @class */ (function () {\r\n function PerfEvent(name, payloadDetails, isAsync) {\r\n var _self = this;\r\n _self.start = utcNow();\r\n _self[_DYN_NAME /* @min:%2ename */] = name;\r\n _self[_DYN_IS_ASYNC /* @min:%2eisAsync */] = isAsync;\r\n _self[_DYN_IS_CHILD_EVT /* @min:%2eisChildEvt */] = function () { return false; };\r\n if (isFunction(payloadDetails)) {\r\n // Create an accessor to minimize the potential performance impact of executing the payloadDetails callback\r\n var theDetails_1;\r\n objDefine(_self, \"payload\", {\r\n g: function () {\r\n // Delay the execution of the payloadDetails until needed\r\n if (!theDetails_1 && isFunction(payloadDetails)) {\r\n theDetails_1 = payloadDetails();\r\n // clear it out now so the referenced objects can be garbage collected\r\n payloadDetails = null;\r\n }\r\n return theDetails_1;\r\n }\r\n });\r\n }\r\n _self[_DYN_GET_CTX /* @min:%2egetCtx */] = function (key) {\r\n if (key) {\r\n // The parent and child links are located directly on the object (for better viewing in the DebugPlugin)\r\n if (key === PerfEvent[strParentContextKey] || key === PerfEvent[strChildrenContextKey]) {\r\n return _self[key];\r\n }\r\n return (_self[strExecutionContextKey] || {})[key];\r\n }\r\n return null;\r\n };\r\n _self[_DYN_SET_CTX /* @min:%2esetCtx */] = function (key, value) {\r\n if (key) {\r\n // Put the parent and child links directly on the object (for better viewing in the DebugPlugin)\r\n if (key === PerfEvent[strParentContextKey]) {\r\n // Simple assumption, if we are setting a parent then we must be a child\r\n if (!_self[key]) {\r\n _self[_DYN_IS_CHILD_EVT /* @min:%2eisChildEvt */] = function () { return true; };\r\n }\r\n _self[key] = value;\r\n }\r\n else if (key === PerfEvent[strChildrenContextKey]) {\r\n _self[key] = value;\r\n }\r\n else {\r\n var ctx = _self[strExecutionContextKey] = _self[strExecutionContextKey] || {};\r\n ctx[key] = value;\r\n }\r\n }\r\n };\r\n _self[_DYN_COMPLETE /* @min:%2ecomplete */] = function () {\r\n var childTime = 0;\r\n var childEvts = _self[_DYN_GET_CTX /* @min:%2egetCtx */](PerfEvent[strChildrenContextKey]);\r\n if (isArray(childEvts)) {\r\n for (var lp = 0; lp < childEvts[_DYN_LENGTH /* @min:%2elength */]; lp++) {\r\n var childEvt = childEvts[lp];\r\n if (childEvt) {\r\n childTime += childEvt[_DYN_TIME /* @min:%2etime */];\r\n }\r\n }\r\n }\r\n _self[_DYN_TIME /* @min:%2etime */] = utcNow() - _self.start;\r\n _self.exTime = _self[_DYN_TIME /* @min:%2etime */] - childTime;\r\n _self[_DYN_COMPLETE /* @min:%2ecomplete */] = function () { };\r\n };\r\n }\r\n PerfEvent.ParentContextKey = \"parent\";\r\n PerfEvent.ChildrenContextKey = \"childEvts\";\r\n return PerfEvent;\r\n}());\r\nexport { PerfEvent };\r\nvar PerfManager = /** @class */ (function () {\r\n function PerfManager(manager) {\r\n /**\r\n * General bucket used for execution context set and retrieved via setCtx() and getCtx.\r\n * Defined as private so it can be visualized via the DebugPlugin\r\n */\r\n this.ctx = {};\r\n dynamicProto(PerfManager, this, function (_self) {\r\n _self.create = function (src, payloadDetails, isAsync) {\r\n // TODO (@MSNev): at some point we will want to add additional configuration to \"select\" which events to instrument\r\n // for now this is just a simple do everything.\r\n return new PerfEvent(src, payloadDetails, isAsync);\r\n };\r\n _self.fire = function (perfEvent) {\r\n if (perfEvent) {\r\n perfEvent[_DYN_COMPLETE /* @min:%2ecomplete */]();\r\n if (manager && isFunction(manager[STR_PERF_EVENT /* @min:%2eperfEvent */])) {\r\n manager[STR_PERF_EVENT /* @min:%2eperfEvent */](perfEvent);\r\n }\r\n }\r\n };\r\n _self[_DYN_SET_CTX /* @min:%2esetCtx */] = function (key, value) {\r\n if (key) {\r\n var ctx = _self[strExecutionContextKey] = _self[strExecutionContextKey] || {};\r\n ctx[key] = value;\r\n }\r\n };\r\n _self[_DYN_GET_CTX /* @min:%2egetCtx */] = function (key) {\r\n return (_self[strExecutionContextKey] || {})[key];\r\n };\r\n });\r\n }\r\n// Removed Stub for PerfManager.prototype.create.\r\n// Removed Stub for PerfManager.prototype.fire.\r\n// Removed Stub for PerfManager.prototype.setCtx.\r\n// Removed Stub for PerfManager.prototype.getCtx.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n PerfManager.__ieDyn=1;\n\n return PerfManager;\r\n}());\r\nexport { PerfManager };\r\nvar doPerfActiveKey = \"CoreUtils.doPerf\";\r\n/**\r\n * Helper function to wrap a function with a perf event\r\n * @param mgrSource - The Performance Manager or a Performance provider source (may be null)\r\n * @param getSource - The callback to create the source name for the event (if perf monitoring is enabled)\r\n * @param func - The function to call and measure\r\n * @param details - A function to return the payload details\r\n * @param isAsync - Is the event / function being call asynchronously or synchronously\r\n */\r\nexport function doPerf(mgrSource, getSource, func, details, isAsync) {\r\n if (mgrSource) {\r\n var perfMgr = mgrSource;\r\n if (perfMgr[STR_GET_PERF_MGR]) {\r\n // Looks like a perf manager provider object\r\n perfMgr = perfMgr[STR_GET_PERF_MGR]();\r\n }\r\n if (perfMgr) {\r\n var perfEvt = void 0;\r\n var currentActive = perfMgr[_DYN_GET_CTX /* @min:%2egetCtx */](doPerfActiveKey);\r\n try {\r\n perfEvt = perfMgr.create(getSource(), details, isAsync);\r\n if (perfEvt) {\r\n if (currentActive && perfEvt[_DYN_SET_CTX /* @min:%2esetCtx */]) {\r\n perfEvt[_DYN_SET_CTX /* @min:%2esetCtx */](PerfEvent[strParentContextKey], currentActive);\r\n if (currentActive[_DYN_GET_CTX /* @min:%2egetCtx */] && currentActive[_DYN_SET_CTX /* @min:%2esetCtx */]) {\r\n var children = currentActive[_DYN_GET_CTX /* @min:%2egetCtx */](PerfEvent[strChildrenContextKey]);\r\n if (!children) {\r\n children = [];\r\n currentActive[_DYN_SET_CTX /* @min:%2esetCtx */](PerfEvent[strChildrenContextKey], children);\r\n }\r\n children[_DYN_PUSH /* @min:%2epush */](perfEvt);\r\n }\r\n }\r\n // Set this event as the active event now\r\n perfMgr[_DYN_SET_CTX /* @min:%2esetCtx */](doPerfActiveKey, perfEvt);\r\n return func(perfEvt);\r\n }\r\n }\r\n catch (ex) {\r\n if (perfEvt && perfEvt[_DYN_SET_CTX /* @min:%2esetCtx */]) {\r\n perfEvt[_DYN_SET_CTX /* @min:%2esetCtx */](\"exception\", ex);\r\n }\r\n }\r\n finally {\r\n // fire the perf event\r\n if (perfEvt) {\r\n perfMgr.fire(perfEvt);\r\n }\r\n // Reset the active event to the previous value\r\n perfMgr[_DYN_SET_CTX /* @min:%2esetCtx */](doPerfActiveKey, currentActive);\r\n }\r\n }\r\n }\r\n return func();\r\n}\r\n/**\r\n * Set the global performance manager to use when there is no core instance or it has not been initialized yet.\r\n * @param perfManager - The IPerfManager instance to use when no performance manager is supplied.\r\n */\r\nexport function setGblPerfMgr(perfManager) {\r\n _defaultPerfManager = perfManager;\r\n}\r\n/**\r\n * Get the current global performance manager that will be used with no performance manager is supplied.\r\n * @returns - The current default manager\r\n */\r\nexport function getGblPerfMgr() {\r\n return _defaultPerfManager;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nimport { arrForEach, dumpObj, isArray, isFunction, isNullOrUndefined, isUndefined, objForEachKey, objFreeze, objKeys } from \"@nevware21/ts-utils\";\r\nimport { _applyDefaultValue } from \"../Config/ConfigDefaults\";\r\nimport { createDynamicConfig } from \"../Config/DynamicConfig\";\r\nimport { _DYN_CREATE_NEW, _DYN_DIAG_LOG, _DYN_GET_NEXT, _DYN_GET_PLUGIN, _DYN_IDENTIFIER, _DYN_IS_ASYNC, _DYN_IS_INITIALIZED, _DYN_LENGTH, _DYN_LOGGER, _DYN_PROCESS_NEXT, _DYN_PUSH, _DYN_SET_DF, _DYN_SET_NEXT_PLUGIN, _DYN_TEARDOWN, _DYN_UNLOAD, _DYN_UPDATE } from \"../__DynamicConstants\";\r\nimport { _throwInternal, safeGetLogger } from \"./DiagnosticLogger\";\r\nimport { proxyFunctions } from \"./HelperFuncs\";\r\nimport { STR_CORE, STR_DISABLED, STR_EMPTY, STR_EXTENSION_CONFIG, STR_PRIORITY, STR_PROCESS_TELEMETRY } from \"./InternalConstants\";\r\nimport { doPerf } from \"./PerfManager\";\r\nimport { _getPluginState } from \"./TelemetryHelpers\";\r\nvar strTelemetryPluginChain = \"TelemetryPluginChain\";\r\nvar strHasRunFlags = \"_hasRun\";\r\nvar strGetTelCtx = \"_getTelCtx\";\r\nvar _chainId = 0;\r\nfunction _getNextProxyStart(proxy, core, startAt) {\r\n while (proxy) {\r\n if (proxy[_DYN_GET_PLUGIN /* @min:%2egetPlugin */]() === startAt) {\r\n return proxy;\r\n }\r\n proxy = proxy[_DYN_GET_NEXT /* @min:%2egetNext */]();\r\n }\r\n // This wasn't found in the existing chain so create an isolated one with just this plugin\r\n return createTelemetryProxyChain([startAt], core.config || {}, core);\r\n}\r\n/**\r\n * @ignore\r\n * @param telemetryChain\r\n * @param dynamicHandler\r\n * @param core\r\n * @param startAt - Identifies the next plugin to execute, if null there is no \"next\" plugin and if undefined it should assume the start of the chain\r\n * @returns\r\n */\r\nfunction _createInternalContext(telemetryChain, dynamicHandler, core, startAt) {\r\n // We have a special case where we want to start execution from this specific plugin\r\n // or we simply reuse the existing telemetry plugin chain (normal execution case)\r\n var _nextProxy = null; // By Default set as no next plugin\r\n var _onComplete = [];\r\n if (!dynamicHandler) {\r\n dynamicHandler = createDynamicConfig({}, null, core[_DYN_LOGGER /* @min:%2elogger */]);\r\n }\r\n if (startAt !== null) {\r\n // There is no next element (null) vs not defined (undefined) so use the full chain\r\n _nextProxy = startAt ? _getNextProxyStart(telemetryChain, core, startAt) : telemetryChain;\r\n }\r\n var context = {\r\n _next: _moveNext,\r\n ctx: {\r\n core: function () {\r\n return core;\r\n },\r\n diagLog: function () {\r\n return safeGetLogger(core, dynamicHandler.cfg);\r\n },\r\n getCfg: function () {\r\n return dynamicHandler.cfg;\r\n },\r\n getExtCfg: _resolveExtCfg,\r\n getConfig: _getConfig,\r\n hasNext: function () {\r\n return !!_nextProxy;\r\n },\r\n getNext: function () {\r\n return _nextProxy;\r\n },\r\n setNext: function (nextPlugin) {\r\n _nextProxy = nextPlugin;\r\n },\r\n iterate: _iterateChain,\r\n onComplete: _addOnComplete\r\n }\r\n };\r\n function _addOnComplete(onComplete, that) {\r\n var args = [];\r\n for (var _i = 2; _i < arguments.length; _i++) {\r\n args[_i - 2] = arguments[_i];\r\n }\r\n if (onComplete) {\r\n _onComplete[_DYN_PUSH /* @min:%2epush */]({\r\n func: onComplete,\r\n self: !isUndefined(that) ? that : context.ctx,\r\n args: args\r\n });\r\n }\r\n }\r\n function _moveNext() {\r\n var nextProxy = _nextProxy;\r\n // Automatically move to the next plugin\r\n _nextProxy = nextProxy ? nextProxy[_DYN_GET_NEXT /* @min:%2egetNext */]() : null;\r\n if (!nextProxy) {\r\n var onComplete = _onComplete;\r\n if (onComplete && onComplete[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n arrForEach(onComplete, function (completeDetails) {\r\n try {\r\n completeDetails.func.call(completeDetails.self, completeDetails.args);\r\n }\r\n catch (e) {\r\n _throwInternal(core[_DYN_LOGGER /* @min:%2elogger */], 2 /* eLoggingSeverity.WARNING */, 73 /* _eInternalMessageId.PluginException */, \"Unexpected Exception during onComplete - \" + dumpObj(e));\r\n }\r\n });\r\n _onComplete = [];\r\n }\r\n }\r\n return nextProxy;\r\n }\r\n function _getExtCfg(identifier, createIfMissing) {\r\n var idCfg = null;\r\n var cfg = dynamicHandler.cfg;\r\n if (cfg && identifier) {\r\n var extCfg = cfg[STR_EXTENSION_CONFIG /* @min:%2eextensionConfig */];\r\n if (!extCfg && createIfMissing) {\r\n extCfg = {};\r\n }\r\n // Always set the value so that the property always exists\r\n cfg[STR_EXTENSION_CONFIG] = extCfg; // Note: it is valid for the \"value\" to be undefined\r\n // Calling `ref()` has a side effect of causing the referenced property to become dynamic (if not already)\r\n extCfg = dynamicHandler.ref(cfg, STR_EXTENSION_CONFIG);\r\n if (extCfg) {\r\n idCfg = extCfg[identifier];\r\n if (!idCfg && createIfMissing) {\r\n idCfg = {};\r\n }\r\n // Always set the value so that the property always exists\r\n extCfg[identifier] = idCfg; // Note: it is valid for the \"value\" to be undefined\r\n // Calling `ref()` has a side effect of causing the referenced property to become dynamic (if not already)\r\n idCfg = dynamicHandler.ref(extCfg, identifier);\r\n }\r\n }\r\n return idCfg;\r\n }\r\n function _resolveExtCfg(identifier, defaultValues) {\r\n var newConfig = _getExtCfg(identifier, true);\r\n if (defaultValues) {\r\n // Enumerate over the defaultValues and if not already populated attempt to\r\n // find a value from the root config or use the default value\r\n objForEachKey(defaultValues, function (field, defaultValue) {\r\n // for each unspecified field, set the default value\r\n if (isNullOrUndefined(newConfig[field])) {\r\n var cfgValue = dynamicHandler.cfg[field];\r\n if (cfgValue || !isNullOrUndefined(cfgValue)) {\r\n newConfig[field] = cfgValue;\r\n }\r\n }\r\n _applyDefaultValue(dynamicHandler, newConfig, field, defaultValue);\r\n });\r\n }\r\n return dynamicHandler[_DYN_SET_DF /* @min:%2esetDf */](newConfig, defaultValues);\r\n }\r\n function _getConfig(identifier, field, defaultValue) {\r\n if (defaultValue === void 0) { defaultValue = false; }\r\n var theValue;\r\n var extConfig = _getExtCfg(identifier, false);\r\n var rootConfig = dynamicHandler.cfg;\r\n if (extConfig && (extConfig[field] || !isNullOrUndefined(extConfig[field]))) {\r\n theValue = extConfig[field];\r\n }\r\n else if (rootConfig[field] || !isNullOrUndefined(rootConfig[field])) {\r\n theValue = rootConfig[field];\r\n }\r\n return (theValue || !isNullOrUndefined(theValue)) ? theValue : defaultValue;\r\n }\r\n function _iterateChain(cb) {\r\n // Keep processing until we reach the end of the chain\r\n var nextPlugin;\r\n while (!!(nextPlugin = context._next())) {\r\n var plugin = nextPlugin[_DYN_GET_PLUGIN /* @min:%2egetPlugin */]();\r\n if (plugin) {\r\n // callback with the current on\r\n cb(plugin);\r\n }\r\n }\r\n }\r\n return context;\r\n}\r\n/**\r\n * Creates a new Telemetry Item context with the current config, core and plugin execution chain\r\n * @param plugins - The plugin instances that will be executed\r\n * @param config - The current config\r\n * @param core - The current core instance\r\n * @param startAt - Identifies the next plugin to execute, if null there is no \"next\" plugin and if undefined it should assume the start of the chain\r\n */\r\nexport function createProcessTelemetryContext(telemetryChain, cfg, core, startAt) {\r\n var config = createDynamicConfig(cfg);\r\n var internalContext = _createInternalContext(telemetryChain, config, core, startAt);\r\n var context = internalContext.ctx;\r\n function _processNext(env) {\r\n var nextPlugin = internalContext._next();\r\n if (nextPlugin) {\r\n // Run the next plugin which will call \"processNext()\"\r\n nextPlugin[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */](env, context);\r\n }\r\n return !nextPlugin;\r\n }\r\n function _createNew(plugins, startAt) {\r\n if (plugins === void 0) { plugins = null; }\r\n if (isArray(plugins)) {\r\n plugins = createTelemetryProxyChain(plugins, config.cfg, core, startAt);\r\n }\r\n return createProcessTelemetryContext(plugins || context[_DYN_GET_NEXT /* @min:%2egetNext */](), config.cfg, core, startAt);\r\n }\r\n context[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */] = _processNext;\r\n context[_DYN_CREATE_NEW /* @min:%2ecreateNew */] = _createNew;\r\n return context;\r\n}\r\n/**\r\n * Creates a new Telemetry Item context with the current config, core and plugin execution chain for handling the unloading of the chain\r\n * @param plugins - The plugin instances that will be executed\r\n * @param config - The current config\r\n * @param core - The current core instance\r\n * @param startAt - Identifies the next plugin to execute, if null there is no \"next\" plugin and if undefined it should assume the start of the chain\r\n */\r\nexport function createProcessTelemetryUnloadContext(telemetryChain, core, startAt) {\r\n var config = createDynamicConfig(core.config);\r\n var internalContext = _createInternalContext(telemetryChain, config, core, startAt);\r\n var context = internalContext.ctx;\r\n function _processNext(unloadState) {\r\n var nextPlugin = internalContext._next();\r\n nextPlugin && nextPlugin[_DYN_UNLOAD /* @min:%2eunload */](context, unloadState);\r\n return !nextPlugin;\r\n }\r\n function _createNew(plugins, startAt) {\r\n if (plugins === void 0) { plugins = null; }\r\n if (isArray(plugins)) {\r\n plugins = createTelemetryProxyChain(plugins, config.cfg, core, startAt);\r\n }\r\n return createProcessTelemetryUnloadContext(plugins || context[_DYN_GET_NEXT /* @min:%2egetNext */](), core, startAt);\r\n }\r\n context[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */] = _processNext;\r\n context[_DYN_CREATE_NEW /* @min:%2ecreateNew */] = _createNew;\r\n return context;\r\n}\r\n/**\r\n * Creates a new Telemetry Item context with the current config, core and plugin execution chain for updating the configuration\r\n * @param plugins - The plugin instances that will be executed\r\n * @param config - The current config\r\n * @param core - The current core instance\r\n * @param startAt - Identifies the next plugin to execute, if null there is no \"next\" plugin and if undefined it should assume the start of the chain\r\n */\r\nexport function createProcessTelemetryUpdateContext(telemetryChain, core, startAt) {\r\n var config = createDynamicConfig(core.config);\r\n var internalContext = _createInternalContext(telemetryChain, config, core, startAt);\r\n var context = internalContext.ctx;\r\n function _processNext(updateState) {\r\n return context.iterate(function (plugin) {\r\n if (isFunction(plugin[_DYN_UPDATE /* @min:%2eupdate */])) {\r\n plugin[_DYN_UPDATE /* @min:%2eupdate */](context, updateState);\r\n }\r\n });\r\n }\r\n function _createNew(plugins, startAt) {\r\n if (plugins === void 0) { plugins = null; }\r\n if (isArray(plugins)) {\r\n plugins = createTelemetryProxyChain(plugins, config.cfg, core, startAt);\r\n }\r\n return createProcessTelemetryUpdateContext(plugins || context[_DYN_GET_NEXT /* @min:%2egetNext */](), core, startAt);\r\n }\r\n context[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */] = _processNext;\r\n context[_DYN_CREATE_NEW /* @min:%2ecreateNew */] = _createNew;\r\n return context;\r\n}\r\n/**\r\n * Creates an execution chain from the array of plugins\r\n * @param plugins - The array of plugins that will be executed in this order\r\n * @param defItemCtx - The default execution context to use when no telemetry context is passed to processTelemetry(), this\r\n * should be for legacy plugins only. Currently, only used for passing the current core instance and to provide better error\r\n * reporting (hasRun) when errors occur.\r\n */\r\nexport function createTelemetryProxyChain(plugins, config, core, startAt) {\r\n var firstProxy = null;\r\n var add = startAt ? false : true;\r\n if (isArray(plugins) && plugins[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n // Create the proxies and wire up the next plugin chain\r\n var lastProxy_1 = null;\r\n arrForEach(plugins, function (thePlugin) {\r\n if (!add && startAt === thePlugin) {\r\n add = true;\r\n }\r\n if (add && thePlugin && isFunction(thePlugin[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */])) {\r\n // Only add plugins that are processors\r\n var newProxy = createTelemetryPluginProxy(thePlugin, config, core);\r\n if (!firstProxy) {\r\n firstProxy = newProxy;\r\n }\r\n if (lastProxy_1) {\r\n // Set this new proxy as the next for the previous one\r\n lastProxy_1._setNext(newProxy);\r\n }\r\n lastProxy_1 = newProxy;\r\n }\r\n });\r\n }\r\n if (startAt && !firstProxy) {\r\n // Special case where the \"startAt\" was not in the original list of plugins\r\n return createTelemetryProxyChain([startAt], config, core);\r\n }\r\n return firstProxy;\r\n}\r\n/**\r\n * Create the processing telemetry proxy instance, the proxy is used to abstract the current plugin to allow monitoring and\r\n * execution plugins while passing around the dynamic execution state (IProcessTelemetryContext), the proxy instance no longer\r\n * contains any execution state and can be reused between requests (this was not the case for 2.7.2 and earlier with the\r\n * TelemetryPluginChain class).\r\n * @param plugin - The plugin instance to proxy\r\n * @param config - The default execution context to use when no telemetry context is passed to processTelemetry(), this\r\n * should be for legacy plugins only. Currently, only used for passing the current core instance and to provide better error\r\n * reporting (hasRun) when errors occur.\r\n * @returns\r\n */\r\nexport function createTelemetryPluginProxy(plugin, config, core) {\r\n var nextProxy = null;\r\n var hasProcessTelemetry = isFunction(plugin[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */]);\r\n var hasSetNext = isFunction(plugin[_DYN_SET_NEXT_PLUGIN /* @min:%2esetNextPlugin */]);\r\n var chainId;\r\n if (plugin) {\r\n chainId = plugin[_DYN_IDENTIFIER /* @min:%2eidentifier */] + \"-\" + plugin[STR_PRIORITY /* @min:%2epriority */] + \"-\" + _chainId++;\r\n }\r\n else {\r\n chainId = \"Unknown-0-\" + _chainId++;\r\n }\r\n var proxyChain = {\r\n getPlugin: function () {\r\n return plugin;\r\n },\r\n getNext: function () {\r\n return nextProxy;\r\n },\r\n processTelemetry: _processTelemetry,\r\n unload: _unloadPlugin,\r\n update: _updatePlugin,\r\n _id: chainId,\r\n _setNext: function (nextPlugin) {\r\n nextProxy = nextPlugin;\r\n }\r\n };\r\n function _getTelCtx() {\r\n var itemCtx;\r\n // Looks like a plugin didn't pass the (optional) context, so create a new one\r\n if (plugin && isFunction(plugin[strGetTelCtx])) {\r\n // This plugin extends from the BaseTelemetryPlugin so lets use it\r\n itemCtx = plugin[strGetTelCtx]();\r\n }\r\n if (!itemCtx) {\r\n // Create a temporary one\r\n itemCtx = createProcessTelemetryContext(proxyChain, config, core);\r\n }\r\n return itemCtx;\r\n }\r\n function _processChain(itemCtx, processPluginFn, name, details, isAsync) {\r\n var hasRun = false;\r\n var identifier = plugin ? plugin[_DYN_IDENTIFIER /* @min:%2eidentifier */] : strTelemetryPluginChain;\r\n var hasRunContext = itemCtx[strHasRunFlags];\r\n if (!hasRunContext) {\r\n // Assign and populate\r\n hasRunContext = itemCtx[strHasRunFlags] = {};\r\n }\r\n // Ensure that we keep the context in sync\r\n itemCtx.setNext(nextProxy);\r\n if (plugin) {\r\n doPerf(itemCtx[STR_CORE /* @min:%2ecore */](), function () { return identifier + \":\" + name; }, function () {\r\n // Mark this component as having run\r\n hasRunContext[chainId] = true;\r\n try {\r\n // Set a flag on the next plugin so we know if it was attempted to be executed\r\n var nextId = nextProxy ? nextProxy._id : STR_EMPTY;\r\n if (nextId) {\r\n hasRunContext[nextId] = false;\r\n }\r\n hasRun = processPluginFn(itemCtx);\r\n }\r\n catch (error) {\r\n var hasNextRun = nextProxy ? hasRunContext[nextProxy._id] : true;\r\n if (hasNextRun) {\r\n // The next plugin after us has already run so set this one as complete\r\n hasRun = true;\r\n }\r\n if (!nextProxy || !hasNextRun) {\r\n // Either we have no next plugin or the current one did not attempt to call the next plugin\r\n // Which means the current one is the root of the failure so log/report this failure\r\n _throwInternal(itemCtx[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 1 /* eLoggingSeverity.CRITICAL */, 73 /* _eInternalMessageId.PluginException */, \"Plugin [\" + identifier + \"] failed during \" + name + \" - \" + dumpObj(error) + \", run flags: \" + dumpObj(hasRunContext));\r\n }\r\n }\r\n }, details, isAsync);\r\n }\r\n return hasRun;\r\n }\r\n function _processTelemetry(env, itemCtx) {\r\n itemCtx = itemCtx || _getTelCtx();\r\n function _callProcessTelemetry(itemCtx) {\r\n if (!plugin || !hasProcessTelemetry) {\r\n return false;\r\n }\r\n var pluginState = _getPluginState(plugin);\r\n if (pluginState[_DYN_TEARDOWN /* @min:%2eteardown */] || pluginState[STR_DISABLED]) {\r\n return false;\r\n }\r\n // Ensure that we keep the context in sync (for processNext()), just in case a plugin\r\n // doesn't calls processTelemetry() instead of itemContext.processNext() or some\r\n // other form of error occurred\r\n if (hasSetNext) {\r\n // Backward compatibility setting the next plugin on the instance\r\n plugin[_DYN_SET_NEXT_PLUGIN /* @min:%2esetNextPlugin */](nextProxy);\r\n }\r\n plugin[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */](env, itemCtx);\r\n // Process Telemetry is expected to call itemCtx.processNext() or nextPlugin.processTelemetry()\r\n return true;\r\n }\r\n if (!_processChain(itemCtx, _callProcessTelemetry, \"processTelemetry\", function () { return ({ item: env }); }, !(env.sync))) {\r\n // The underlying plugin is either not defined, not enabled or does not have a processTelemetry implementation\r\n // so we still want the next plugin to be executed.\r\n itemCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](env);\r\n }\r\n }\r\n function _unloadPlugin(unloadCtx, unloadState) {\r\n function _callTeardown() {\r\n // Setting default of hasRun as false so the proxyProcessFn() is called as teardown() doesn't have to exist or call unloadNext().\r\n var hasRun = false;\r\n if (plugin) {\r\n var pluginState = _getPluginState(plugin);\r\n var pluginCore = plugin[STR_CORE] || pluginState[STR_CORE /* @min:%2ecore */];\r\n // Only teardown the plugin if it was initialized by the current core (i.e. It's not a shared plugin)\r\n if (plugin && (!pluginCore || pluginCore === unloadCtx.core()) && !pluginState[_DYN_TEARDOWN /* @min:%2eteardown */]) {\r\n // Handle plugins that don't extend from the BaseTelemetryPlugin\r\n pluginState[STR_CORE /* @min:%2ecore */] = null;\r\n pluginState[_DYN_TEARDOWN /* @min:%2eteardown */] = true;\r\n pluginState[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */] = false;\r\n if (plugin[_DYN_TEARDOWN /* @min:%2eteardown */] && plugin[_DYN_TEARDOWN /* @min:%2eteardown */](unloadCtx, unloadState) === true) {\r\n // plugin told us that it was going to (or has) call unloadCtx.processNext()\r\n hasRun = true;\r\n }\r\n }\r\n }\r\n return hasRun;\r\n }\r\n if (!_processChain(unloadCtx, _callTeardown, \"unload\", function () { }, unloadState[_DYN_IS_ASYNC /* @min:%2eisAsync */])) {\r\n // Only called if we hasRun was not true\r\n unloadCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](unloadState);\r\n }\r\n }\r\n function _updatePlugin(updateCtx, updateState) {\r\n function _callUpdate() {\r\n // Setting default of hasRun as false so the proxyProcessFn() is called as teardown() doesn't have to exist or call unloadNext().\r\n var hasRun = false;\r\n if (plugin) {\r\n var pluginState = _getPluginState(plugin);\r\n var pluginCore = plugin[STR_CORE] || pluginState[STR_CORE /* @min:%2ecore */];\r\n // Only update the plugin if it was initialized by the current core (i.e. It's not a shared plugin)\r\n if (plugin && (!pluginCore || pluginCore === updateCtx.core()) && !pluginState[_DYN_TEARDOWN /* @min:%2eteardown */]) {\r\n if (plugin[_DYN_UPDATE /* @min:%2eupdate */] && plugin[_DYN_UPDATE /* @min:%2eupdate */](updateCtx, updateState) === true) {\r\n // plugin told us that it was going to (or has) call unloadCtx.processNext()\r\n hasRun = true;\r\n }\r\n }\r\n }\r\n return hasRun;\r\n }\r\n if (!_processChain(updateCtx, _callUpdate, \"update\", function () { }, false)) {\r\n // Only called if we hasRun was not true\r\n updateCtx[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](updateState);\r\n }\r\n }\r\n return objFreeze(proxyChain);\r\n}\r\n/**\r\n * This class will be removed!\r\n * @deprecated use createProcessTelemetryContext() instead\r\n */\r\nvar ProcessTelemetryContext = /** @class */ (function () {\r\n /**\r\n * Creates a new Telemetry Item context with the current config, core and plugin execution chain\r\n * @param plugins - The plugin instances that will be executed\r\n * @param config - The current config\r\n * @param core - The current core instance\r\n */\r\n function ProcessTelemetryContext(pluginChain, config, core, startAt) {\r\n var _self = this;\r\n var context = createProcessTelemetryContext(pluginChain, config, core, startAt);\r\n // Proxy all functions of the context to this object\r\n proxyFunctions(_self, context, objKeys(context));\r\n }\r\n return ProcessTelemetryContext;\r\n}());\r\nexport { ProcessTelemetryContext };\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { utcNow } from \"@nevware21/ts-utils\";\r\nimport { _DYN_LENGTH } from \"../__DynamicConstants\";\r\nimport { getCrypto, getMsCrypto, isIE } from \"./EnvUtils\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\nvar UInt32Mask = 0x100000000;\r\nvar MaxUInt32 = 0xffffffff;\r\nvar SEED1 = 123456789;\r\nvar SEED2 = 987654321;\r\n// MWC based Random generator (for IE)\r\nvar _mwcSeeded = false;\r\nvar _mwcW = SEED1;\r\nvar _mwcZ = SEED2;\r\n// Takes any integer\r\nfunction _mwcSeed(seedValue) {\r\n if (seedValue < 0) {\r\n // Make sure we end up with a positive number and not -ve one.\r\n seedValue >>>= 0;\r\n }\r\n _mwcW = (SEED1 + seedValue) & MaxUInt32;\r\n _mwcZ = (SEED2 - seedValue) & MaxUInt32;\r\n _mwcSeeded = true;\r\n}\r\nfunction _autoSeedMwc() {\r\n // Simple initialization using default Math.random() - So we inherit any entropy from the browser\r\n // and bitwise XOR with the current milliseconds\r\n try {\r\n var now = utcNow() & 0x7fffffff;\r\n _mwcSeed(((Math.random() * UInt32Mask) ^ now) + now);\r\n }\r\n catch (e) {\r\n // Don't crash if something goes wrong\r\n }\r\n}\r\n/**\r\n * Generate a random value between 0 and maxValue, max value should be limited to a 32-bit maximum.\r\n * So maxValue(16) will produce a number from 0..16 (range of 17)\r\n * @param maxValue\r\n */\r\nexport function randomValue(maxValue) {\r\n if (maxValue > 0) {\r\n return Math.floor((random32() / MaxUInt32) * (maxValue + 1)) >>> 0;\r\n }\r\n return 0;\r\n}\r\n/**\r\n * generate a random 32-bit number (0x000000..0xFFFFFFFF) or (-0x80000000..0x7FFFFFFF), defaults un-unsigned.\r\n * @param signed - True to return a signed 32-bit number (-0x80000000..0x7FFFFFFF) otherwise an unsigned one (0x000000..0xFFFFFFFF)\r\n */\r\nexport function random32(signed) {\r\n var value = 0;\r\n var c = getCrypto() || getMsCrypto();\r\n if (c && c.getRandomValues) {\r\n // Make sure the number is converted into the specified range (-0x80000000..0x7FFFFFFF)\r\n value = c.getRandomValues(new Uint32Array(1))[0] & MaxUInt32;\r\n }\r\n if (value === 0 && isIE()) {\r\n // For IE 6, 7, 8 (especially on XP) Math.random is not very random\r\n if (!_mwcSeeded) {\r\n // Set the seed for the Mwc algorithm\r\n _autoSeedMwc();\r\n }\r\n // Don't use Math.random for IE\r\n // Make sure the number is converted into the specified range (-0x80000000..0x7FFFFFFF)\r\n value = mwcRandom32() & MaxUInt32;\r\n }\r\n if (value === 0) {\r\n // Make sure the number is converted into the specified range (-0x80000000..0x7FFFFFFF)\r\n value = Math.floor((UInt32Mask * Math.random()) | 0);\r\n }\r\n if (!signed) {\r\n // Make sure we end up with a positive number and not -ve one.\r\n value >>>= 0;\r\n }\r\n return value;\r\n}\r\n/**\r\n * Seed the MWC random number generator with the specified seed or a random value\r\n * @param value - optional the number to used as the seed, if undefined, null or zero a random value will be chosen\r\n */\r\nexport function mwcRandomSeed(value) {\r\n if (!value) {\r\n _autoSeedMwc();\r\n }\r\n else {\r\n _mwcSeed(value);\r\n }\r\n}\r\n/**\r\n * Generate a random 32-bit number between (0x000000..0xFFFFFFFF) or (-0x80000000..0x7FFFFFFF), using MWC (Multiply with carry)\r\n * instead of Math.random() defaults to un-signed.\r\n * Used as a replacement random generator for IE to avoid issues with older IE instances.\r\n * @param signed - True to return a signed 32-bit number (-0x80000000..0x7FFFFFFF) otherwise an unsigned one (0x000000..0xFFFFFFFF)\r\n */\r\nexport function mwcRandom32(signed) {\r\n _mwcZ = (36969 * (_mwcZ & 0xFFFF) + (_mwcZ >> 16)) & MaxUInt32;\r\n _mwcW = (18000 * (_mwcW & 0xFFFF) + (_mwcW >> 16)) & MaxUInt32;\r\n var value = (((_mwcZ << 16) + (_mwcW & 0xFFFF)) >>> 0) & MaxUInt32 | 0;\r\n if (!signed) {\r\n // Make sure we end up with a positive number and not -ve one.\r\n value >>>= 0;\r\n }\r\n return value;\r\n}\r\n/**\r\n * Generate random base64 id string.\r\n * The default length is 22 which is 132-bits so almost the same as a GUID but as base64 (the previous default was 5)\r\n * @param maxLength - Optional value to specify the length of the id to be generated, defaults to 22\r\n */\r\nexport function newId(maxLength) {\r\n if (maxLength === void 0) { maxLength = 22; }\r\n var base64chars = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\r\n // Start with an initial random number, consuming the value in reverse byte order\r\n var number = random32() >>> 0; // Make sure it's a +ve number\r\n var chars = 0;\r\n var result = STR_EMPTY;\r\n while (result[_DYN_LENGTH /* @min:%2elength */] < maxLength) {\r\n chars++;\r\n result += base64chars.charAt(number & 0x3F);\r\n number >>>= 6; // Zero fill with right shift\r\n if (chars === 5) {\r\n // 5 base64 characters === 30 bits so we don't have enough bits for another base64 char\r\n // So add on another 30 bits and make sure it's +ve\r\n number = (((random32() << 2) & 0xFFFFFFFF) | (number & 0x03)) >>> 0;\r\n chars = 0; // We need to reset the number every 5 chars (30 bits)\r\n }\r\n }\r\n return result;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { dumpObj } from \"@nevware21/ts-utils\";\r\nimport { _DYN_ITEMS_RECEIVED, _DYN_LENGTH, _DYN_NAME } from \"../__DynamicConstants\";\r\nimport { _throwInternal } from \"./DiagnosticLogger\";\r\nimport { getJSON } from \"./EnvUtils\";\r\n/**\r\n * Parses the response from the backend.\r\n * @param response - XMLHttpRequest or XDomainRequest response\r\n */\r\nexport function parseResponse(response, diagLog) {\r\n try {\r\n if (response && response !== \"\") {\r\n var result = getJSON().parse(response);\r\n if (result && result[_DYN_ITEMS_RECEIVED /* @min:%2eitemsReceived */] && result[_DYN_ITEMS_RECEIVED /* @min:%2eitemsReceived */] >= result.itemsAccepted &&\r\n result.itemsReceived - result.itemsAccepted === result.errors[_DYN_LENGTH /* @min:%2elength */]) {\r\n return result;\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _throwInternal(diagLog, 1 /* eLoggingSeverity.CRITICAL */, 43 /* _eInternalMessageId.InvalidBackendResponse */, \"Cannot parse the response. \" + (e[_DYN_NAME /* @min:%2ename */] || dumpObj(e)), {\r\n response: response\r\n });\r\n }\r\n return null;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { createPromise, doAwaitResponse } from \"@nevware21/ts-async\";\r\nimport { arrForEach, dumpObj, getNavigator, getWindow, isFunction, objKeys } from \"@nevware21/ts-utils\";\r\nimport { _DYN_DATA, _DYN_HEADERS, _DYN_INITIALIZE, _DYN_LENGTH, _DYN_MESSAGE, _DYN_PROTOCOL, _DYN_REPLACE, _DYN_SEND_POST, _DYN_SET_REQUEST_HEADER, _DYN_STATUS, _DYN_TIMEOUT, _DYN_TO_LOWER_CASE, _DYN_URL_STRING, _DYN_VALUE, _DYN__DO_TEARDOWN } from \"../__DynamicConstants\";\r\nimport { DisabledPropertyName } from \"./Constants\";\r\nimport { _throwInternal, _warnToConsole } from \"./DiagnosticLogger\";\r\nimport { getLocation, isBeaconsSupported, isFetchSupported, isXhrSupported, useXDomainRequest } from \"./EnvUtils\";\r\nimport { _getAllResponseHeaders, formatErrorMessageXdr, formatErrorMessageXhr, getResponseText, openXhr } from \"./HelperFuncs\";\r\nvar STR_EMPTY = \"\";\r\nvar STR_NO_RESPONSE_BODY = \"NoResponseBody\";\r\nvar _noResponseQs = \"&\" + STR_NO_RESPONSE_BODY + \"=true\";\r\nvar STR_POST_METHOD = \"POST\";\r\n/**\r\n * This Internal component\r\n * Manager SendPost functions\r\n * SendPostManger\r\n * @internal for internal use only\r\n */\r\nvar SenderPostManager = /** @class */ (function () {\r\n function SenderPostManager() {\r\n var _syncFetchPayload = 0; // Keep track of the outstanding sync fetch payload total (as sync fetch has limits)\r\n var _enableSendPromise;\r\n var _isInitialized;\r\n var _diagLog;\r\n var _isOneDs;\r\n var _onCompleteFuncs;\r\n var _disableCredentials;\r\n var _fetchCredentials;\r\n var _fallbackInst;\r\n var _disableXhr;\r\n var _disableBeacon;\r\n var _disableBeaconSync;\r\n var _disableFetchKeepAlive;\r\n var _addNoResponse;\r\n var _timeoutWrapper;\r\n dynamicProto(SenderPostManager, this, function (_self, _base) {\r\n var _sendCredentials = true; // for 1ds\r\n _initDefaults();\r\n _self[_DYN_INITIALIZE /* @min:%2einitialize */] = function (config, diagLog) {\r\n _diagLog = diagLog;\r\n if (_isInitialized) {\r\n _throwInternal(_diagLog, 1 /* eLoggingSeverity.CRITICAL */, 28 /* _eInternalMessageId.SenderNotInitialized */, \"Sender is already initialized\");\r\n }\r\n _self.SetConfig(config);\r\n _isInitialized = true;\r\n };\r\n _self[\"_getDbgPlgTargets\"] = function () {\r\n return [_isInitialized, _isOneDs, _disableCredentials, _enableSendPromise];\r\n };\r\n // This componet might get its config from sender, offline sender, 1ds post\r\n // so set this function to mock dynamic changes\r\n _self.SetConfig = function (config) {\r\n try {\r\n _onCompleteFuncs = config.senderOnCompleteCallBack || {};\r\n _disableCredentials = !!config.disableCredentials;\r\n _fetchCredentials = config.fetchCredentials;\r\n _isOneDs = !!config.isOneDs;\r\n _enableSendPromise = !!config.enableSendPromise;\r\n _disableXhr = !!config.disableXhr;\r\n _disableBeacon = !!config.disableBeacon;\r\n _disableBeaconSync = !!config.disableBeaconSync;\r\n _timeoutWrapper = config.timeWrapper;\r\n _addNoResponse = !!config.addNoResponse;\r\n _disableFetchKeepAlive = !!config.disableFetchKeepAlive;\r\n _fallbackInst = { sendPOST: _xhrSender };\r\n if (!_isOneDs) {\r\n _sendCredentials = false; // for appInsights, set it to false always\r\n }\r\n if (_disableCredentials) {\r\n var location_1 = getLocation();\r\n if (location_1 && location_1.protocol && location_1.protocol[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]() === \"file:\") {\r\n // Special case where a local html file fails with a CORS error on Chromium browsers\r\n _sendCredentials = false;\r\n }\r\n }\r\n return true;\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return false;\r\n };\r\n _self.getSyncFetchPayload = function () {\r\n return _syncFetchPayload;\r\n };\r\n _self.getSenderInst = function (transports, sync) {\r\n if (transports && transports[_DYN_LENGTH /* @min:%2elength */]) {\r\n return _getSenderInterface(transports, sync);\r\n }\r\n return null;\r\n };\r\n _self.getFallbackInst = function () {\r\n return _fallbackInst;\r\n };\r\n _self[_DYN__DO_TEARDOWN /* @min:%2e_doTeardown */] = function (unloadCtx, unloadState) {\r\n _initDefaults();\r\n };\r\n /**\r\n * success handler\r\n */\r\n function _onSuccess(res, onComplete) {\r\n _doOnComplete(onComplete, 200, {}, res);\r\n }\r\n /**\r\n * error handler\r\n */\r\n function _onError(message, onComplete) {\r\n _throwInternal(_diagLog, 2 /* eLoggingSeverity.WARNING */, 26 /* _eInternalMessageId.OnError */, \"Failed to send telemetry.\", { message: message });\r\n _doOnComplete(onComplete, 400, {});\r\n }\r\n function _onNoPayloadUrl(onComplete) {\r\n _onError(\"No endpoint url is provided for the batch\", onComplete);\r\n }\r\n function _getSenderInterface(transports, syncSupport) {\r\n var _a;\r\n var transportType = 0 /* TransportType.NotSet */;\r\n var sendPostFunc = null;\r\n var lp = 0;\r\n while (sendPostFunc == null && lp < transports[_DYN_LENGTH /* @min:%2elength */]) {\r\n transportType = transports[lp];\r\n if (!_disableXhr && transportType === 1 /* TransportType.Xhr */) {\r\n if (useXDomainRequest()) {\r\n // IE 8 and 9\r\n sendPostFunc = _xdrSender;\r\n }\r\n else if (isXhrSupported()) {\r\n sendPostFunc = _xhrSender;\r\n }\r\n }\r\n else if (transportType === 2 /* TransportType.Fetch */ && isFetchSupported(syncSupport) && (!syncSupport || !_disableFetchKeepAlive)) {\r\n sendPostFunc = _doFetchSender;\r\n }\r\n else if (transportType === 3 /* TransportType.Beacon */ && isBeaconsSupported() && (syncSupport ? !_disableBeaconSync : !_disableBeacon)) {\r\n sendPostFunc = _beaconSender;\r\n }\r\n lp++;\r\n }\r\n if (sendPostFunc) {\r\n return _a = {\r\n _transport: transportType,\r\n _isSync: syncSupport\r\n },\r\n _a[_DYN_SEND_POST /* @min:sendPOST */] = sendPostFunc,\r\n _a;\r\n }\r\n return null;\r\n }\r\n function _doOnComplete(oncomplete, status, headers, response) {\r\n try {\r\n oncomplete && oncomplete(status, headers, response);\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n }\r\n function _doBeaconSend(payload, oncomplete) {\r\n var nav = getNavigator();\r\n var url = payload[_DYN_URL_STRING /* @min:%2eurlString */];\r\n if (!url) {\r\n _onNoPayloadUrl(oncomplete);\r\n // return true here, because we don't want to retry it with fallback sender\r\n return true;\r\n }\r\n url = payload[_DYN_URL_STRING /* @min:%2eurlString */] + (_addNoResponse ? _noResponseQs : STR_EMPTY);\r\n var data = payload[_DYN_DATA /* @min:%2edata */];\r\n // Chrome only allows CORS-safelisted values for the sendBeacon data argument\r\n // see: https://bugs.chromium.org/p/chromium/issues/detail?id=720283\r\n // Chrome only allows CORS-safelisted values for the sendBeacon data argument\r\n // see: https://bugs.chromium.org/p/chromium/issues/detail?id=720283\r\n var plainTextBatch = _isOneDs ? data : new Blob([data], { type: \"text/plain;charset=UTF-8\" });\r\n // The sendBeacon method returns true if the user agent is able to successfully queue the data for transfer. Otherwise it returns false.\r\n var queued = nav.sendBeacon(url, plainTextBatch);\r\n return queued;\r\n }\r\n /**\r\n * Send Beacon API request\r\n * @param payload - {string} - The data payload to be sent.\r\n * @param sync - {boolean} - not used\r\n * Note: Beacon API does not support custom headers and we are not able to get\r\n * appId from the backend for the correct correlation.\r\n */\r\n function _beaconSender(payload, oncomplete, sync) {\r\n var data = payload[_DYN_DATA /* @min:%2edata */];\r\n try {\r\n if (data) {\r\n // The sendBeacon method returns true if the user agent is able to successfully queue the data for transfer. Otherwise it returns false.\r\n if (!_doBeaconSend(payload, oncomplete)) {\r\n var onRetry = _onCompleteFuncs && _onCompleteFuncs.beaconOnRetry;\r\n if (onRetry && isFunction(onRetry)) {\r\n onRetry(payload, oncomplete, _doBeaconSend);\r\n }\r\n else {\r\n _fallbackInst && _fallbackInst[_DYN_SEND_POST /* @min:%2esendPOST */](payload, oncomplete, true);\r\n _throwInternal(_diagLog, 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \". \" + \"Failed to send telemetry with Beacon API, retried with normal sender.\");\r\n }\r\n }\r\n else {\r\n // if can send\r\n _onSuccess(STR_EMPTY, oncomplete);\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _isOneDs && _warnToConsole(_diagLog, \"Failed to send telemetry using sendBeacon API. Ex:\" + dumpObj(e));\r\n _doOnComplete(oncomplete, _isOneDs ? 0 : 400, {}, STR_EMPTY);\r\n }\r\n return;\r\n }\r\n /**\r\n * Send XMLHttpRequest\r\n * @param payload - {string} - The data payload to be sent.\r\n * @param sync - {boolean} - Indicates if the request should be sent synchronously\r\n */\r\n function _xhrSender(payload, oncomplete, sync) {\r\n //let internalPayload = payload as IInternalPayloadData;\r\n var thePromise;\r\n var resolveFunc;\r\n var rejectFunc;\r\n var headers = payload[_DYN_HEADERS /* @min:%2eheaders */] || {};\r\n if (!sync && _enableSendPromise) {\r\n thePromise = createPromise(function (resolve, reject) {\r\n resolveFunc = resolve;\r\n rejectFunc = reject;\r\n });\r\n }\r\n if (_isOneDs && sync && payload.disableXhrSync) {\r\n sync = false;\r\n }\r\n //const xhr = new XMLHttpRequest();\r\n var endPointUrl = payload[_DYN_URL_STRING /* @min:%2eurlString */];\r\n if (!endPointUrl) {\r\n _onNoPayloadUrl(oncomplete);\r\n resolveFunc && resolveFunc(false);\r\n return;\r\n }\r\n var xhr = openXhr(STR_POST_METHOD, endPointUrl, _sendCredentials, true, sync, payload[_DYN_TIMEOUT /* @min:%2etimeout */]);\r\n if (!_isOneDs) {\r\n // application/json should NOT add to 1ds post by default\r\n xhr[_DYN_SET_REQUEST_HEADER /* @min:%2esetRequestHeader */](\"Content-type\", \"application/json\");\r\n }\r\n arrForEach(objKeys(headers), function (headerName) {\r\n xhr[_DYN_SET_REQUEST_HEADER /* @min:%2esetRequestHeader */](headerName, headers[headerName]);\r\n });\r\n xhr.onreadystatechange = function () {\r\n if (!_isOneDs) {\r\n _doOnReadyFunc(xhr);\r\n if (xhr.readyState === 4) {\r\n resolveFunc && resolveFunc(true);\r\n }\r\n }\r\n };\r\n xhr.onload = function () {\r\n if (_isOneDs) {\r\n _doOnReadyFunc(xhr);\r\n }\r\n };\r\n function _doOnReadyFunc(xhr) {\r\n var onReadyFunc = _onCompleteFuncs && _onCompleteFuncs.xhrOnComplete;\r\n var onReadyFuncExist = onReadyFunc && isFunction(onReadyFunc);\r\n if (onReadyFuncExist) {\r\n onReadyFunc(xhr, oncomplete, payload);\r\n }\r\n else {\r\n var response = getResponseText(xhr);\r\n _doOnComplete(oncomplete, xhr[_DYN_STATUS /* @min:%2estatus */], _getAllResponseHeaders(xhr, _isOneDs), response);\r\n }\r\n }\r\n xhr.onerror = function (event) {\r\n _doOnComplete(oncomplete, _isOneDs ? xhr[_DYN_STATUS /* @min:%2estatus */] : 400, _getAllResponseHeaders(xhr, _isOneDs), _isOneDs ? STR_EMPTY : formatErrorMessageXhr(xhr));\r\n rejectFunc && rejectFunc(event);\r\n };\r\n xhr.ontimeout = function () {\r\n _doOnComplete(oncomplete, _isOneDs ? xhr[_DYN_STATUS /* @min:%2estatus */] : 500, _getAllResponseHeaders(xhr, _isOneDs), _isOneDs ? STR_EMPTY : formatErrorMessageXhr(xhr));\r\n resolveFunc && resolveFunc(false);\r\n };\r\n xhr.send(payload[_DYN_DATA /* @min:%2edata */]);\r\n return thePromise;\r\n }\r\n /**\r\n * Send fetch API request\r\n * @param payload - {string} - The data payload to be sent.\r\n * @param sync - {boolean} - For fetch this identifies whether we are \"unloading\" (false) or a normal request\r\n */\r\n function _doFetchSender(payload, oncomplete, sync) {\r\n var _a;\r\n var endPointUrl = payload[_DYN_URL_STRING /* @min:%2eurlString */];\r\n var batch = payload[_DYN_DATA /* @min:%2edata */];\r\n var plainTextBatch = _isOneDs ? batch : new Blob([batch], { type: \"application/json\" });\r\n var thePromise;\r\n var resolveFunc;\r\n var rejectFunc;\r\n var requestHeaders = new Headers();\r\n var batchLength = batch[_DYN_LENGTH /* @min:%2elength */];\r\n var ignoreResponse = false;\r\n var responseHandled = false;\r\n var headers = payload[_DYN_HEADERS /* @min:%2eheaders */] || {};\r\n //TODO: handle time out for 1ds\r\n var init = (_a = {\r\n method: STR_POST_METHOD,\r\n body: plainTextBatch\r\n },\r\n _a[DisabledPropertyName] = true // Mark so we don't attempt to track this request\r\n ,\r\n _a);\r\n // Only add headers if there are headers to add, due to issue with some polyfills\r\n if (payload.headers && objKeys(payload.headers)[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n arrForEach(objKeys(headers), function (headerName) {\r\n requestHeaders.append(headerName, headers[headerName]);\r\n });\r\n init[_DYN_HEADERS /* @min:%2eheaders */] = requestHeaders;\r\n }\r\n if (_fetchCredentials) { // if user passed in this value via post channel (1ds), then use it\r\n init.credentials = _fetchCredentials;\r\n }\r\n else if (_sendCredentials && _isOneDs) {\r\n // for 1ds, Don't send credentials when URL is file://\r\n init.credentials = \"include\";\r\n }\r\n if (sync) {\r\n init.keepalive = true;\r\n _syncFetchPayload += batchLength;\r\n if (_isOneDs) {\r\n if (payload[\"_sendReason\"] === 2 /* SendRequestReason.Unload */) {\r\n // As a sync request (during unload), it is unlikely that we will get a chance to process the response so\r\n // just like beacon send assume that the events have been accepted and processed\r\n ignoreResponse = true;\r\n if (_addNoResponse) {\r\n endPointUrl += _noResponseQs;\r\n }\r\n }\r\n }\r\n else {\r\n // for appinsights, set to true for all sync request\r\n ignoreResponse = true;\r\n }\r\n }\r\n var request = new Request(endPointUrl, init);\r\n try {\r\n // Also try and tag the request (just in case the value in init is not copied over)\r\n request[DisabledPropertyName] = true;\r\n }\r\n catch (e) {\r\n // If the environment has locked down the XMLHttpRequest (preventExtensions and/or freeze), this would\r\n // cause the request to fail and we no telemetry would be sent\r\n }\r\n if (!sync && _enableSendPromise) {\r\n thePromise = createPromise(function (resolve, reject) {\r\n resolveFunc = resolve;\r\n rejectFunc = reject;\r\n });\r\n }\r\n if (!endPointUrl) {\r\n _onNoPayloadUrl(oncomplete);\r\n resolveFunc && resolveFunc(false);\r\n return;\r\n }\r\n function _handleError(res) {\r\n // In case there is an error in the request. Set the status to 0 for 1ds and 400 for appInsights\r\n // so that the events can be retried later.\r\n _doOnComplete(oncomplete, _isOneDs ? 0 : 400, {}, _isOneDs ? STR_EMPTY : res);\r\n }\r\n function _onFetchComplete(response, payload, value) {\r\n var status = response[_DYN_STATUS /* @min:%2estatus */];\r\n var onCompleteFunc = _onCompleteFuncs.fetchOnComplete;\r\n if (onCompleteFunc && isFunction(onCompleteFunc)) {\r\n onCompleteFunc(response, oncomplete, value || STR_EMPTY, payload);\r\n }\r\n else {\r\n _doOnComplete(oncomplete, status, {}, value || STR_EMPTY);\r\n }\r\n }\r\n try {\r\n doAwaitResponse(fetch(_isOneDs ? endPointUrl : request, _isOneDs ? init : null), function (result) {\r\n if (sync) {\r\n _syncFetchPayload -= batchLength;\r\n batchLength = 0;\r\n }\r\n if (!responseHandled) {\r\n responseHandled = true;\r\n if (!result.rejected) {\r\n var response_1 = result[_DYN_VALUE /* @min:%2evalue */];\r\n try {\r\n /**\r\n * The Promise returned from fetch() won’t reject on HTTP error status even if the response is an HTTP 404 or 500.\r\n * Instead, it will resolve normally (with ok status set to false), and it will only reject on network failure\r\n * or if anything prevented the request from completing.\r\n */\r\n if (!_isOneDs && !response_1.ok) {\r\n // this is for appInsights only\r\n _handleError(response_1.statusText);\r\n resolveFunc && resolveFunc(false);\r\n }\r\n else {\r\n if (_isOneDs && !response_1.body) {\r\n _onFetchComplete(response_1, null, STR_EMPTY);\r\n resolveFunc && resolveFunc(true);\r\n }\r\n else {\r\n doAwaitResponse(response_1.text(), function (resp) {\r\n _onFetchComplete(response_1, payload, resp[_DYN_VALUE /* @min:%2evalue */]);\r\n resolveFunc && resolveFunc(true);\r\n });\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _handleError(dumpObj(e));\r\n rejectFunc && rejectFunc(e);\r\n }\r\n }\r\n else {\r\n _handleError(result.reason && result.reason[_DYN_MESSAGE /* @min:%2emessage */]);\r\n rejectFunc && rejectFunc(result.reason);\r\n }\r\n }\r\n });\r\n }\r\n catch (e) {\r\n if (!responseHandled) {\r\n _handleError(dumpObj(e));\r\n rejectFunc && rejectFunc(e);\r\n }\r\n }\r\n if (ignoreResponse && !responseHandled) {\r\n // Assume success during unload processing as we most likely won't get the response\r\n responseHandled = true;\r\n _doOnComplete(oncomplete, 200, {});\r\n resolveFunc && resolveFunc(true);\r\n }\r\n if (_isOneDs && !responseHandled && payload[_DYN_TIMEOUT /* @min:%2etimeout */] > 0) {\r\n // Simulate timeout\r\n _timeoutWrapper && _timeoutWrapper.set(function () {\r\n if (!responseHandled) {\r\n // Assume a 500 response (which will cause a retry)\r\n responseHandled = true;\r\n _doOnComplete(oncomplete, 500, {});\r\n resolveFunc && resolveFunc(true);\r\n }\r\n }, payload[_DYN_TIMEOUT /* @min:%2etimeout */]);\r\n }\r\n return thePromise;\r\n }\r\n /**\r\n * Send XDomainRequest\r\n * @param payload - {string} - The data payload to be sent.\r\n * @param sync - {boolean} - Indicates if the request should be sent synchronously\r\n *\r\n * Note: XDomainRequest does not support sync requests. This 'isAsync' parameter is added\r\n * to maintain consistency with the xhrSender's contract\r\n * Note: XDomainRequest does not support custom headers and we are not able to get\r\n * appId from the backend for the correct correlation.\r\n */\r\n function _xdrSender(payload, oncomplete, sync) {\r\n // It doesn't support custom headers, so no action is taken with current requestHeaders\r\n var _window = getWindow();\r\n var xdr = new XDomainRequest();\r\n var data = payload[_DYN_DATA /* @min:%2edata */];\r\n xdr.onload = function () {\r\n var response = getResponseText(xdr);\r\n var onloadFunc = _onCompleteFuncs && _onCompleteFuncs.xdrOnComplete;\r\n if (onloadFunc && isFunction(onloadFunc)) {\r\n onloadFunc(xdr, oncomplete, payload);\r\n }\r\n else {\r\n _doOnComplete(oncomplete, 200, {}, response);\r\n }\r\n };\r\n xdr.onerror = function () {\r\n _doOnComplete(oncomplete, 400, {}, _isOneDs ? STR_EMPTY : formatErrorMessageXdr(xdr));\r\n };\r\n xdr.ontimeout = function () {\r\n _doOnComplete(oncomplete, 500, {});\r\n };\r\n xdr.onprogress = function () { };\r\n // XDomainRequest requires the same protocol as the hosting page.\r\n // If the protocol doesn't match, we can't send the telemetry :(.\r\n var hostingProtocol = _window && _window.location && _window.location[_DYN_PROTOCOL /* @min:%2eprotocol */] || \"\";\r\n var endpoint = payload[_DYN_URL_STRING /* @min:%2eurlString */];\r\n if (!endpoint) {\r\n _onNoPayloadUrl(oncomplete);\r\n return;\r\n }\r\n if (!_isOneDs && endpoint.lastIndexOf(hostingProtocol, 0) !== 0) {\r\n var msg = \"Cannot send XDomain request. The endpoint URL protocol doesn't match the hosting page protocol.\";\r\n _throwInternal(_diagLog, 2 /* eLoggingSeverity.WARNING */, 40 /* _eInternalMessageId.TransmissionFailed */, \". \" + msg);\r\n _onError(msg, oncomplete);\r\n return;\r\n }\r\n var endpointUrl = _isOneDs ? endpoint : endpoint[_DYN_REPLACE /* @min:%2ereplace */](/^(https?:)/, \"\");\r\n xdr.open(STR_POST_METHOD, endpointUrl);\r\n if (payload[_DYN_TIMEOUT /* @min:%2etimeout */]) {\r\n xdr[_DYN_TIMEOUT /* @min:%2etimeout */] = payload[_DYN_TIMEOUT /* @min:%2etimeout */];\r\n }\r\n xdr.send(data);\r\n if (_isOneDs && sync) {\r\n _timeoutWrapper && _timeoutWrapper.set(function () {\r\n xdr.send(data);\r\n }, 0);\r\n }\r\n else {\r\n xdr.send(data);\r\n }\r\n }\r\n function _initDefaults() {\r\n _syncFetchPayload = 0;\r\n _isInitialized = false;\r\n _enableSendPromise = false;\r\n _diagLog = null;\r\n _isOneDs = null;\r\n _onCompleteFuncs = null;\r\n _disableCredentials = null;\r\n _fetchCredentials = null;\r\n _fallbackInst = null;\r\n _disableXhr = false;\r\n _disableBeacon = false;\r\n _disableBeaconSync = false;\r\n _disableFetchKeepAlive = false;\r\n _addNoResponse = false;\r\n _timeoutWrapper = null;\r\n }\r\n });\r\n }\r\n// Removed Stub for SenderPostManager.prototype.initialize.\r\n// Removed Stub for SenderPostManager.prototype.getSyncFetchPayload.\r\n// Removed Stub for SenderPostManager.prototype.SetConfig.\r\n// Removed Stub for SenderPostManager.prototype.getSenderInst.\r\n// Removed Stub for SenderPostManager.prototype.getFallbackInst.\r\n// Removed Stub for SenderPostManager.prototype._doTeardown.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n SenderPostManager.__ieDyn=1;\n\n return SenderPostManager;\r\n}());\r\nexport { SenderPostManager };\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nimport { arrForEach, isFunction } from \"@nevware21/ts-utils\";\r\nimport { _DYN_GET_NEXT, _DYN_GET_PLUGIN, _DYN_INITIALIZE, _DYN_IS_INITIALIZED, _DYN_LENGTH, _DYN_NAME, _DYN_PUSH, _DYN_SET_NEXT_PLUGIN, _DYN_SPAN_ID, _DYN_TEARDOWN, _DYN_TRACE_FLAGS, _DYN_TRACE_ID, _DYN__DO_TEARDOWN } from \"../__DynamicConstants\";\r\nimport { createElmNodeData } from \"./DataCacheHelper\";\r\nimport { STR_CORE, STR_PRIORITY, STR_PROCESS_TELEMETRY } from \"./InternalConstants\";\r\nimport { isValidSpanId, isValidTraceId } from \"./W3cTraceParent\";\r\nvar pluginStateData = createElmNodeData(\"plugin\");\r\nexport function _getPluginState(plugin) {\r\n return pluginStateData.get(plugin, \"state\", {}, true);\r\n}\r\n/**\r\n * Initialize the queue of plugins\r\n * @param plugins - The array of plugins to initialize and setting of the next plugin\r\n * @param config - The current config for the instance\r\n * @param core - THe current core instance\r\n * @param extensions - The extensions\r\n */\r\nexport function initializePlugins(processContext, extensions) {\r\n // Set the next plugin and identified the uninitialized plugins\r\n var initPlugins = [];\r\n var lastPlugin = null;\r\n var proxy = processContext[_DYN_GET_NEXT /* @min:%2egetNext */]();\r\n var pluginState;\r\n while (proxy) {\r\n var thePlugin = proxy[_DYN_GET_PLUGIN /* @min:%2egetPlugin */]();\r\n if (thePlugin) {\r\n if (lastPlugin && lastPlugin[_DYN_SET_NEXT_PLUGIN /* @min:%2esetNextPlugin */] && thePlugin[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */]) {\r\n // Set this plugin as the next for the previous one\r\n lastPlugin[_DYN_SET_NEXT_PLUGIN /* @min:%2esetNextPlugin */](thePlugin);\r\n }\r\n pluginState = _getPluginState(thePlugin);\r\n var isInitialized = !!pluginState[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */];\r\n if (thePlugin[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */]) {\r\n isInitialized = thePlugin[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */]();\r\n }\r\n if (!isInitialized) {\r\n initPlugins[_DYN_PUSH /* @min:%2epush */](thePlugin);\r\n }\r\n lastPlugin = thePlugin;\r\n proxy = proxy[_DYN_GET_NEXT /* @min:%2egetNext */]();\r\n }\r\n }\r\n // Now initialize the plugins\r\n arrForEach(initPlugins, function (thePlugin) {\r\n var core = processContext[STR_CORE /* @min:%2ecore */]();\r\n thePlugin[_DYN_INITIALIZE /* @min:%2einitialize */](processContext.getCfg(), core, extensions, processContext[_DYN_GET_NEXT /* @min:%2egetNext */]());\r\n pluginState = _getPluginState(thePlugin);\r\n // Only add the core to the state if the plugin didn't set it (doesn't extend from BaseTelemetryPlugin)\r\n if (!thePlugin[STR_CORE] && !pluginState[STR_CORE]) {\r\n pluginState[STR_CORE] = core;\r\n }\r\n pluginState[_DYN_IS_INITIALIZED /* @min:%2eisInitialized */] = true;\r\n delete pluginState[_DYN_TEARDOWN /* @min:%2eteardown */];\r\n });\r\n}\r\nexport function sortPlugins(plugins) {\r\n // Sort by priority\r\n return plugins.sort(function (extA, extB) {\r\n var result = 0;\r\n if (extB) {\r\n var bHasProcess = extB[STR_PROCESS_TELEMETRY];\r\n if (extA[STR_PROCESS_TELEMETRY]) {\r\n result = bHasProcess ? extA[STR_PRIORITY] - extB[STR_PRIORITY] : 1;\r\n }\r\n else if (bHasProcess) {\r\n result = -1;\r\n }\r\n }\r\n else {\r\n result = extA ? 1 : -1;\r\n }\r\n return result;\r\n });\r\n // sort complete\r\n}\r\n/**\r\n * Teardown / Unload helper to perform teardown/unloading operations for the provided components synchronously or asynchronously, this will call any\r\n * _doTeardown() or _doUnload() functions on the provided components to allow them to finish removal.\r\n * @param components - The components you want to unload\r\n * @param unloadCtx - This is the context that should be used during unloading.\r\n * @param unloadState - The details / state of the unload process, it holds details like whether it should be unloaded synchronously or asynchronously and the reason for the unload.\r\n * @param asyncCallback - An optional callback that the plugin must call if it returns true to inform the caller that it has completed any async unload/teardown operations.\r\n * @returns boolean - true if the plugin has or will call asyncCallback, this allows the plugin to perform any asynchronous operations.\r\n */\r\nexport function unloadComponents(components, unloadCtx, unloadState, asyncCallback) {\r\n var idx = 0;\r\n function _doUnload() {\r\n while (idx < components[_DYN_LENGTH /* @min:%2elength */]) {\r\n var component = components[idx++];\r\n if (component) {\r\n var func = component._doUnload || component[_DYN__DO_TEARDOWN /* @min:%2e_doTeardown */];\r\n if (isFunction(func)) {\r\n if (func.call(component, unloadCtx, unloadState, _doUnload) === true) {\r\n return true;\r\n }\r\n }\r\n }\r\n }\r\n }\r\n return _doUnload();\r\n}\r\n/**\r\n * Creates a IDistributedTraceContext which optionally also \"sets\" the value on a parent\r\n * @param parentCtx - An optional parent distributed trace instance\r\n * @returns A new IDistributedTraceContext instance that uses an internal temporary object\r\n */\r\nexport function createDistributedTraceContext(parentCtx) {\r\n var trace = {};\r\n return {\r\n getName: function () {\r\n return trace[_DYN_NAME /* @min:%2ename */];\r\n },\r\n setName: function (newValue) {\r\n parentCtx && parentCtx.setName(newValue);\r\n trace[_DYN_NAME /* @min:%2ename */] = newValue;\r\n },\r\n getTraceId: function () {\r\n return trace[_DYN_TRACE_ID /* @min:%2etraceId */];\r\n },\r\n setTraceId: function (newValue) {\r\n parentCtx && parentCtx.setTraceId(newValue);\r\n if (isValidTraceId(newValue)) {\r\n trace[_DYN_TRACE_ID /* @min:%2etraceId */] = newValue;\r\n }\r\n },\r\n getSpanId: function () {\r\n return trace[_DYN_SPAN_ID /* @min:%2espanId */];\r\n },\r\n setSpanId: function (newValue) {\r\n parentCtx && parentCtx.setSpanId(newValue);\r\n if (isValidSpanId(newValue)) {\r\n trace[_DYN_SPAN_ID /* @min:%2espanId */] = newValue;\r\n }\r\n },\r\n getTraceFlags: function () {\r\n return trace[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */];\r\n },\r\n setTraceFlags: function (newTraceFlags) {\r\n parentCtx && parentCtx.setTraceFlags(newTraceFlags);\r\n trace[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */] = newTraceFlags;\r\n }\r\n };\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n// \r\n// \r\nimport { __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { arrAppend, arrForEach, dumpObj } from \"@nevware21/ts-utils\";\r\nimport { _DYN_APPLY, _DYN_DIAG_LOG, _DYN_LENGTH, _DYN_PROCESS_NEXT, _DYN_SPLICE, _DYN__DO_TEARDOWN } from \"../__DynamicConstants\";\r\nimport { BaseTelemetryPlugin } from \"./BaseTelemetryPlugin\";\r\nimport { _throwInternal } from \"./DiagnosticLogger\";\r\nimport { getExceptionName } from \"./HelperFuncs\";\r\nimport { STR_PROCESS_TELEMETRY } from \"./InternalConstants\";\r\nfunction _addInitializer(_initializers, id, telemetryInitializer) {\r\n var theInitializer = {\r\n id: id,\r\n fn: telemetryInitializer\r\n };\r\n arrAppend(_initializers, theInitializer);\r\n var handler = {\r\n remove: function () {\r\n arrForEach(_initializers, function (initializer, idx) {\r\n if (initializer.id === theInitializer.id) {\r\n _initializers[_DYN_SPLICE /* @min:%2esplice */](idx, 1);\r\n return -1;\r\n }\r\n });\r\n }\r\n };\r\n return handler;\r\n}\r\nfunction _runInitializers(_initializers, item, logger) {\r\n var doNotSendItem = false;\r\n var telemetryInitializersCount = _initializers[_DYN_LENGTH /* @min:%2elength */];\r\n for (var i = 0; i < telemetryInitializersCount; ++i) {\r\n var telemetryInitializer = _initializers[i];\r\n if (telemetryInitializer) {\r\n try {\r\n if (telemetryInitializer.fn[_DYN_APPLY /* @min:%2eapply */](null, [item]) === false) {\r\n doNotSendItem = true;\r\n break;\r\n }\r\n }\r\n catch (e) {\r\n // log error but dont stop executing rest of the telemetry initializers\r\n // doNotSendItem = true;\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 64 /* _eInternalMessageId.TelemetryInitializerFailed */, \"Telemetry initializer failed: \" + getExceptionName(e), { exception: dumpObj(e) }, true);\r\n }\r\n }\r\n }\r\n return !doNotSendItem;\r\n}\r\nvar TelemetryInitializerPlugin = /** @class */ (function (_super) {\r\n __extends(TelemetryInitializerPlugin, _super);\r\n function TelemetryInitializerPlugin() {\r\n var _this = _super.call(this) || this;\r\n _this.identifier = \"TelemetryInitializerPlugin\";\r\n _this.priority = 199;\r\n // NOTE!: DON'T set default values here, instead set them in the _initDefaults() function as it is also called during teardown()\r\n var _id;\r\n var _initializers;\r\n _initDefaults();\r\n dynamicProto(TelemetryInitializerPlugin, _this, function (_self, _base) {\r\n _self.addTelemetryInitializer = function (telemetryInitializer) {\r\n return _addInitializer(_initializers, _id++, telemetryInitializer);\r\n };\r\n _self[STR_PROCESS_TELEMETRY /* @min:%2eprocessTelemetry */] = function (item, itemCtx) {\r\n if (_runInitializers(_initializers, item, itemCtx ? itemCtx[_DYN_DIAG_LOG /* @min:%2ediagLog */]() : _self[_DYN_DIAG_LOG /* @min:%2ediagLog */]())) {\r\n _self[_DYN_PROCESS_NEXT /* @min:%2eprocessNext */](item, itemCtx);\r\n }\r\n };\r\n _self[_DYN__DO_TEARDOWN /* @min:%2e_doTeardown */] = function () {\r\n _initDefaults();\r\n };\r\n });\r\n function _initDefaults() {\r\n _id = 0;\r\n _initializers = [];\r\n }\r\n return _this;\r\n }\r\n// Removed Stub for TelemetryInitializerPlugin.prototype.addTelemetryInitializer.\r\n// Removed Stub for TelemetryInitializerPlugin.prototype.processTelemetry.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n TelemetryInitializerPlugin.__ieDyn=1;\n\n return TelemetryInitializerPlugin;\r\n}(BaseTelemetryPlugin));\r\nexport { TelemetryInitializerPlugin };\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrForEach, dumpObj } from \"@nevware21/ts-utils\";\r\nimport { _DYN_DIAG_LOG, _DYN_PUSH } from \"../__DynamicConstants\";\r\nimport { _throwInternal } from \"./DiagnosticLogger\";\r\nexport function createUnloadHandlerContainer() {\r\n var handlers = [];\r\n function _addHandler(handler) {\r\n if (handler) {\r\n handlers[_DYN_PUSH /* @min:%2epush */](handler);\r\n }\r\n }\r\n function _runHandlers(unloadCtx, unloadState) {\r\n arrForEach(handlers, function (handler) {\r\n try {\r\n handler(unloadCtx, unloadState);\r\n }\r\n catch (e) {\r\n _throwInternal(unloadCtx[_DYN_DIAG_LOG /* @min:%2ediagLog */](), 2 /* eLoggingSeverity.WARNING */, 73 /* _eInternalMessageId.PluginException */, \"Unexpected error calling unload handler - \" + dumpObj(e));\r\n }\r\n });\r\n handlers = [];\r\n }\r\n return {\r\n add: _addHandler,\r\n run: _runHandlers\r\n };\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { arrAppend, arrForEach, dumpObj } from \"@nevware21/ts-utils\";\r\nimport { _DYN_LENGTH } from \"../__DynamicConstants\";\r\nimport { _throwInternal } from \"./DiagnosticLogger\";\r\nvar _maxHooks;\r\nvar _hookAddMonitor;\r\n/**\r\n * Test hook for setting the maximum number of unload hooks and calling a monitor function when the hooks are added or removed\r\n * This allows for automatic test failure when the maximum number of unload hooks is exceeded\r\n * @param maxHooks - The maximum number of unload hooks\r\n * @param addMonitor - The monitor function to call when hooks are added or removed\r\n */\r\nexport function _testHookMaxUnloadHooksCb(maxHooks, addMonitor) {\r\n _maxHooks = maxHooks;\r\n _hookAddMonitor = addMonitor;\r\n}\r\n/**\r\n * Create a IUnloadHookContainer which can be used to remember unload hook functions to be executed during the component unloading\r\n * process.\r\n * @returns A new IUnloadHookContainer instance\r\n */\r\nexport function createUnloadHookContainer() {\r\n var _hooks = [];\r\n function _doUnload(logger) {\r\n var oldHooks = _hooks;\r\n _hooks = [];\r\n // Remove all registered unload hooks\r\n arrForEach(oldHooks, function (fn) {\r\n // allow either rm or remove callback function\r\n try {\r\n (fn.rm || fn.remove).call(fn);\r\n }\r\n catch (e) {\r\n _throwInternal(logger, 2 /* eLoggingSeverity.WARNING */, 73 /* _eInternalMessageId.PluginException */, \"Unloading:\" + dumpObj(e));\r\n }\r\n });\r\n if (_maxHooks && oldHooks[_DYN_LENGTH /* @min:%2elength */] > _maxHooks) {\r\n _hookAddMonitor ? _hookAddMonitor(\"doUnload\", oldHooks) : _throwInternal(null, 1 /* eLoggingSeverity.CRITICAL */, 48 /* _eInternalMessageId.MaxUnloadHookExceeded */, \"Max unload hooks exceeded. An excessive number of unload hooks has been detected.\");\r\n }\r\n }\r\n function _addHook(hooks) {\r\n if (hooks) {\r\n arrAppend(_hooks, hooks);\r\n if (_maxHooks && _hooks[_DYN_LENGTH /* @min:%2elength */] > _maxHooks) {\r\n _hookAddMonitor ? _hookAddMonitor(\"Add\", _hooks) : _throwInternal(null, 1 /* eLoggingSeverity.CRITICAL */, 48 /* _eInternalMessageId.MaxUnloadHookExceeded */, \"Max unload hooks exceeded. An excessive number of unload hooks has been detected.\");\r\n }\r\n }\r\n }\r\n return {\r\n run: _doUnload,\r\n add: _addHook\r\n };\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\nimport { arrForEach, isArray, isString, strLeft, strTrim } from \"@nevware21/ts-utils\";\r\nimport { _DYN_GET_ATTRIBUTE, _DYN_LENGTH, _DYN_PUSH, _DYN_SPAN_ID, _DYN_SPLIT, _DYN_TO_LOWER_CASE, _DYN_TRACE_FLAGS, _DYN_TRACE_ID, _DYN_VERSION } from \"../__DynamicConstants\";\r\nimport { generateW3CId } from \"./CoreUtils\";\r\nimport { findMetaTag, findNamedServerTiming } from \"./EnvUtils\";\r\nimport { STR_EMPTY } from \"./InternalConstants\";\r\n// using {0,16} for leading and trailing whitespace just to constrain the possible runtime of a random string\r\nvar TRACE_PARENT_REGEX = /^([\\da-f]{2})-([\\da-f]{32})-([\\da-f]{16})-([\\da-f]{2})(-[^\\s]{1,64})?$/i;\r\nvar DEFAULT_VERSION = \"00\";\r\nvar INVALID_VERSION = \"ff\";\r\nvar INVALID_TRACE_ID = \"00000000000000000000000000000000\";\r\nvar INVALID_SPAN_ID = \"0000000000000000\";\r\nvar SAMPLED_FLAG = 0x01;\r\nfunction _isValid(value, len, invalidValue) {\r\n if (value && value[_DYN_LENGTH /* @min:%2elength */] === len && value !== invalidValue) {\r\n return !!value.match(/^[\\da-f]*$/i);\r\n }\r\n return false;\r\n}\r\nfunction _formatValue(value, len, defValue) {\r\n if (_isValid(value, len)) {\r\n return value;\r\n }\r\n return defValue;\r\n}\r\nfunction _formatFlags(value) {\r\n if (isNaN(value) || value < 0 || value > 255) {\r\n value = 0x01;\r\n }\r\n var result = value.toString(16);\r\n while (result[_DYN_LENGTH /* @min:%2elength */] < 2) {\r\n result = \"0\" + result;\r\n }\r\n return result;\r\n}\r\n/**\r\n * Create a new ITraceParent instance using the provided values.\r\n * @param traceId - The traceId to use, when invalid a new random W3C id will be generated.\r\n * @param spanId - The parent/span id to use, a new random value will be generated if it is invalid.\r\n * @param flags - The traceFlags to use, defaults to zero (0) if not supplied or invalid\r\n * @param version - The version to used, defaults to version \"01\" if not supplied or invalid.\r\n * @returns\r\n */\r\nexport function createTraceParent(traceId, spanId, flags, version) {\r\n var _a;\r\n return _a = {},\r\n _a[_DYN_VERSION /* @min:version */] = _isValid(version, 2, INVALID_VERSION) ? version : DEFAULT_VERSION,\r\n _a[_DYN_TRACE_ID /* @min:traceId */] = isValidTraceId(traceId) ? traceId : generateW3CId(),\r\n _a[_DYN_SPAN_ID /* @min:spanId */] = isValidSpanId(spanId) ? spanId : strLeft(generateW3CId(), 16),\r\n _a.traceFlags = flags >= 0 && flags <= 0xFF ? flags : 1,\r\n _a;\r\n}\r\n/**\r\n * Attempt to parse the provided string as a W3C TraceParent header value (https://www.w3.org/TR/trace-context/#traceparent-header)\r\n *\r\n * @param value - The value to be parsed\r\n * @param selectIdx - If the found value is comma separated which is the preferred entry to select, defaults to the first\r\n * @returns\r\n */\r\nexport function parseTraceParent(value, selectIdx) {\r\n var _a;\r\n if (!value) {\r\n // Don't pass a null/undefined or empty string\r\n return null;\r\n }\r\n if (isArray(value)) {\r\n // The value may have been encoded on the page into an array so handle this automatically\r\n value = value[0] || \"\";\r\n }\r\n if (!value || !isString(value) || value[_DYN_LENGTH /* @min:%2elength */] > 8192) {\r\n // limit potential processing based on total length\r\n return null;\r\n }\r\n if (value.indexOf(\",\") !== -1) {\r\n var values = value[_DYN_SPLIT /* @min:%2esplit */](\",\");\r\n value = values[selectIdx > 0 && values[_DYN_LENGTH /* @min:%2elength */] > selectIdx ? selectIdx : 0];\r\n }\r\n // See https://www.w3.org/TR/trace-context/#versioning-of-traceparent\r\n var match = TRACE_PARENT_REGEX.exec(strTrim(value));\r\n if (!match || // No match\r\n match[1] === INVALID_VERSION || // version ff is forbidden\r\n match[2] === INVALID_TRACE_ID || // All zeros is considered to be invalid\r\n match[3] === INVALID_SPAN_ID) { // All zeros is considered to be invalid\r\n return null;\r\n }\r\n return _a = {\r\n version: (match[1] || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */](),\r\n traceId: (match[2] || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */](),\r\n spanId: (match[3] || STR_EMPTY)[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]()\r\n },\r\n _a[_DYN_TRACE_FLAGS /* @min:traceFlags */] = parseInt(match[4], 16),\r\n _a;\r\n}\r\n/**\r\n * Is the provided W3c Trace Id a valid string representation, it must be a 32-character string\r\n * of lowercase hexadecimal characters for example, 4bf92f3577b34da6a3ce929d0e0e4736.\r\n * If all characters as zero (00000000000000000000000000000000) it will be considered an invalid value.\r\n * @param value - The W3c trace Id to be validated\r\n * @returns true if valid otherwise false\r\n */\r\nexport function isValidTraceId(value) {\r\n return _isValid(value, 32, INVALID_TRACE_ID);\r\n}\r\n/**\r\n * Is the provided W3c span id (aka. parent id) a valid string representation, it must be a 16-character\r\n * string of lowercase hexadecimal characters, for example, 00f067aa0ba902b7.\r\n * If all characters are zero (0000000000000000) this is considered an invalid value.\r\n * @param value - The W3c span id to be validated\r\n * @returns true if valid otherwise false\r\n */\r\nexport function isValidSpanId(value) {\r\n return _isValid(value, 16, INVALID_SPAN_ID);\r\n}\r\n/**\r\n * Validates that the provided ITraceParent instance conforms to the currently supported specifications\r\n * @param value\r\n * @returns\r\n */\r\nexport function isValidTraceParent(value) {\r\n if (!value ||\r\n !_isValid(value[_DYN_VERSION /* @min:%2eversion */], 2, INVALID_VERSION) ||\r\n !_isValid(value[_DYN_TRACE_ID /* @min:%2etraceId */], 32, INVALID_TRACE_ID) ||\r\n !_isValid(value[_DYN_SPAN_ID /* @min:%2espanId */], 16, INVALID_SPAN_ID) ||\r\n !_isValid(_formatFlags(value[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */]), 2)) {\r\n // Each known field must contain a valid value\r\n return false;\r\n }\r\n return true;\r\n}\r\n/**\r\n * Is the parsed traceParent indicating that the trace is currently sampled.\r\n * @param value - The parsed traceParent value\r\n * @returns\r\n */\r\nexport function isSampledFlag(value) {\r\n if (isValidTraceParent(value)) {\r\n return (value[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */] & SAMPLED_FLAG) === SAMPLED_FLAG;\r\n }\r\n return false;\r\n}\r\n/**\r\n * Format the ITraceParent value as a string using the supported and know version formats.\r\n * So even if the passed traceParent is a later version the string value returned from this\r\n * function will convert it to only the known version formats.\r\n * This currently only supports version \"00\" and invalid \"ff\"\r\n * @param value - The parsed traceParent value\r\n * @returns\r\n */\r\nexport function formatTraceParent(value) {\r\n if (value) {\r\n // Special Note: This only supports formatting as version 00, future versions should encode any known supported version\r\n // So parsing a future version will populate the correct version value but reformatting will reduce it to version 00.\r\n var flags = _formatFlags(value[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */]);\r\n if (!_isValid(flags, 2)) {\r\n flags = \"01\";\r\n }\r\n var version = value[_DYN_VERSION /* @min:%2eversion */] || DEFAULT_VERSION;\r\n if (version !== \"00\" && version !== \"ff\") {\r\n // Reduce version to \"00\"\r\n version = DEFAULT_VERSION;\r\n }\r\n // Format as version 00\r\n return \"\".concat(version.toLowerCase(), \"-\").concat(_formatValue(value.traceId, 32, INVALID_TRACE_ID).toLowerCase(), \"-\").concat(_formatValue(value.spanId, 16, INVALID_SPAN_ID).toLowerCase(), \"-\").concat(flags.toLowerCase());\r\n }\r\n return \"\";\r\n}\r\n/**\r\n * Helper function to fetch the passed traceparent from the page, looking for it as a meta-tag or a Server-Timing header.\r\n * @param selectIdx - If the found value is comma separated which is the preferred entry to select, defaults to the first\r\n * @returns\r\n */\r\nexport function findW3cTraceParent(selectIdx) {\r\n var name = \"traceparent\";\r\n var traceParent = parseTraceParent(findMetaTag(name), selectIdx);\r\n if (!traceParent) {\r\n traceParent = parseTraceParent(findNamedServerTiming(name), selectIdx);\r\n }\r\n return traceParent;\r\n}\r\n/**\r\n * Find all script tags in the provided document and return the information about them.\r\n * @param doc\r\n * @returns\r\n */\r\nexport function findAllScripts(doc) {\r\n var scripts = doc.getElementsByTagName(\"script\");\r\n var result = [];\r\n arrForEach(scripts, function (script) {\r\n var src = script[_DYN_GET_ATTRIBUTE /* @min:%2egetAttribute */](\"src\");\r\n if (src) {\r\n var crossOrigin = script[_DYN_GET_ATTRIBUTE /* @min:%2egetAttribute */](\"crossorigin\");\r\n var async = script.hasAttribute(\"async\") === true;\r\n var defer = script.hasAttribute(\"defer\") === true;\r\n var referrerPolicy = script[_DYN_GET_ATTRIBUTE /* @min:%2egetAttribute */](\"referrerpolicy\");\r\n var info = { url: src };\r\n if (crossOrigin) {\r\n info.crossOrigin = crossOrigin;\r\n }\r\n if (async) {\r\n info.async = async;\r\n }\r\n if (defer) {\r\n info.defer = defer;\r\n }\r\n if (referrerPolicy) {\r\n info.referrerPolicy = referrerPolicy;\r\n }\r\n result[_DYN_PUSH /* @min:%2epush */](info);\r\n }\r\n });\r\n return result;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Core, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_TO_LOWER_CASE = \"toLowerCase\"; // Count: 11\r\nexport var _DYN_BLK_VAL = \"blkVal\"; // Count: 5\r\nexport var _DYN_LENGTH = \"length\"; // Count: 55\r\nexport var _DYN_RD_ONLY = \"rdOnly\"; // Count: 4\r\nexport var _DYN_NOTIFY = \"notify\"; // Count: 4\r\nexport var _DYN_WARN_TO_CONSOLE = \"warnToConsole\"; // Count: 4\r\nexport var _DYN_THROW_INTERNAL = \"throwInternal\"; // Count: 5\r\nexport var _DYN_SET_DF = \"setDf\"; // Count: 6\r\nexport var _DYN_WATCH = \"watch\"; // Count: 8\r\nexport var _DYN_LOGGER = \"logger\"; // Count: 21\r\nexport var _DYN_APPLY = \"apply\"; // Count: 7\r\nexport var _DYN_PUSH = \"push\"; // Count: 35\r\nexport var _DYN_SPLICE = \"splice\"; // Count: 8\r\nexport var _DYN_HDLR = \"hdlr\"; // Count: 6\r\nexport var _DYN_CANCEL = \"cancel\"; // Count: 6\r\nexport var _DYN_INITIALIZE = \"initialize\"; // Count: 5\r\nexport var _DYN_IDENTIFIER = \"identifier\"; // Count: 8\r\nexport var _DYN_REMOVE_NOTIFICATION_0 = \"removeNotificationListener\"; // Count: 4\r\nexport var _DYN_ADD_NOTIFICATION_LIS1 = \"addNotificationListener\"; // Count: 4\r\nexport var _DYN_IS_INITIALIZED = \"isInitialized\"; // Count: 10\r\nexport var _DYN_INSTRUMENTATION_KEY = \"instrumentationKey\"; // Count: 2\r\nexport var _DYN__INACTIVE = \"INACTIVE\"; // Count: 3\r\nexport var _DYN_VALUE = \"value\"; // Count: 5\r\nexport var _DYN_GET_NOTIFY_MGR = \"getNotifyMgr\"; // Count: 5\r\nexport var _DYN_GET_PLUGIN = \"getPlugin\"; // Count: 6\r\nexport var _DYN_NAME = \"name\"; // Count: 12\r\nexport var _DYN_I_KEY = \"iKey\"; // Count: 5\r\nexport var _DYN_TIME = \"time\"; // Count: 6\r\nexport var _DYN_PROCESS_NEXT = \"processNext\"; // Count: 15\r\nexport var _DYN_GET_PROCESS_TEL_CONT2 = \"getProcessTelContext\"; // Count: 2\r\nexport var _DYN_POLL_INTERNAL_LOGS = \"pollInternalLogs\"; // Count: 2\r\nexport var _DYN_ENABLED = \"enabled\"; // Count: 6\r\nexport var _DYN_STOP_POLLING_INTERNA3 = \"stopPollingInternalLogs\"; // Count: 2\r\nexport var _DYN_UNLOAD = \"unload\"; // Count: 9\r\nexport var _DYN_ON_COMPLETE = \"onComplete\"; // Count: 5\r\nexport var _DYN_VERSION = \"version\"; // Count: 6\r\nexport var _DYN_LOGGING_LEVEL_CONSOL4 = \"loggingLevelConsole\"; // Count: 2\r\nexport var _DYN_CREATE_NEW = \"createNew\"; // Count: 7\r\nexport var _DYN_TEARDOWN = \"teardown\"; // Count: 9\r\nexport var _DYN_MESSAGE_ID = \"messageId\"; // Count: 4\r\nexport var _DYN_MESSAGE = \"message\"; // Count: 7\r\nexport var _DYN_IS_ASYNC = \"isAsync\"; // Count: 6\r\nexport var _DYN_DIAG_LOG = \"diagLog\"; // Count: 10\r\nexport var _DYN__DO_TEARDOWN = \"_doTeardown\"; // Count: 5\r\nexport var _DYN_UPDATE = \"update\"; // Count: 6\r\nexport var _DYN_GET_NEXT = \"getNext\"; // Count: 12\r\nexport var _DYN_SET_NEXT_PLUGIN = \"setNextPlugin\"; // Count: 5\r\nexport var _DYN_PROTOCOL = \"protocol\"; // Count: 3\r\nexport var _DYN_USER_AGENT = \"userAgent\"; // Count: 5\r\nexport var _DYN_SPLIT = \"split\"; // Count: 7\r\nexport var _DYN_NODE_TYPE = \"nodeType\"; // Count: 3\r\nexport var _DYN_REPLACE = \"replace\"; // Count: 9\r\nexport var _DYN_LOG_INTERNAL_MESSAGE = \"logInternalMessage\"; // Count: 2\r\nexport var _DYN_TYPE = \"type\"; // Count: 14\r\nexport var _DYN_HANDLER = \"handler\"; // Count: 5\r\nexport var _DYN_STATUS = \"status\"; // Count: 5\r\nexport var _DYN_GET_RESPONSE_HEADER = \"getResponseHeader\"; // Count: 2\r\nexport var _DYN_GET_ALL_RESPONSE_HEA5 = \"getAllResponseHeaders\"; // Count: 2\r\nexport var _DYN_IS_CHILD_EVT = \"isChildEvt\"; // Count: 3\r\nexport var _DYN_DATA = \"data\"; // Count: 7\r\nexport var _DYN_GET_CTX = \"getCtx\"; // Count: 6\r\nexport var _DYN_SET_CTX = \"setCtx\"; // Count: 10\r\nexport var _DYN_COMPLETE = \"complete\"; // Count: 3\r\nexport var _DYN_ITEMS_RECEIVED = \"itemsReceived\"; // Count: 3\r\nexport var _DYN_URL_STRING = \"urlString\"; // Count: 5\r\nexport var _DYN_SEND_POST = \"sendPOST\"; // Count: 3\r\nexport var _DYN_HEADERS = \"headers\"; // Count: 5\r\nexport var _DYN_TIMEOUT = \"timeout\"; // Count: 6\r\nexport var _DYN_SET_REQUEST_HEADER = \"setRequestHeader\"; // Count: 2\r\nexport var _DYN_TRACE_ID = \"traceId\"; // Count: 5\r\nexport var _DYN_SPAN_ID = \"spanId\"; // Count: 5\r\nexport var _DYN_TRACE_FLAGS = \"traceFlags\"; // Count: 6\r\nexport var _DYN_GET_ATTRIBUTE = \"getAttribute\"; // Count: 3\r\n","/*\n * Application Insights JavaScript SDK - Dependencies Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// ###################################################################################################################################################\r\n// Note: DON'T Export these const from the package as we are still targeting IE/ES5 this will export a mutable variables that someone could change ###\r\n// ###################################################################################################################################################\r\n// Generally you should only put values that are used more than 2 times and then only if not already exposed as a constant (such as SdkCoreNames)\r\n// as when using \"short\" named values from here they will be will be minified smaller than the SdkCoreNames[eSdkCoreNames.xxxx] value.\r\nexport var STR_DURATION = \"duration\";\r\nexport var STR_PROPERTIES = \"properties\";\r\n","/*\n * Application Insights JavaScript SDK - Dependencies Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_REQUEST_URL = \"requestUrl\"; // Count: 11\r\nexport var _DYN_INST = \"inst\"; // Count: 5\r\nexport var _DYN_LENGTH = \"length\"; // Count: 8\r\nexport var _DYN_TRACE_ID = \"traceID\"; // Count: 9\r\nexport var _DYN_SPAN_ID = \"spanID\"; // Count: 8\r\nexport var _DYN_TRACE_FLAGS = \"traceFlags\"; // Count: 13\r\nexport var _DYN_CONTEXT = \"context\"; // Count: 7\r\nexport var _DYN_ABORTED = \"aborted\"; // Count: 7\r\nexport var _DYN_TRACE_ID0 = \"traceId\"; // Count: 5\r\nexport var _DYN_SPAN_ID1 = \"spanId\"; // Count: 5\r\nexport var _DYN__ADD_HOOK = \"_addHook\"; // Count: 4\r\nexport var _DYN_CORE = \"core\"; // Count: 8\r\nexport var _DYN_INCLUDE_CORRELATION_2 = \"includeCorrelationHeaders\"; // Count: 4\r\nexport var _DYN_GET_ABSOLUTE_URL = \"getAbsoluteUrl\"; // Count: 3\r\nexport var _DYN_HEADERS = \"headers\"; // Count: 6\r\nexport var _DYN_REQUEST_HEADERS = \"requestHeaders\"; // Count: 13\r\nexport var _DYN_SET_REQUEST_HEADER = \"setRequestHeader\"; // Count: 3\r\nexport var _DYN_TRACK_DEPENDENCY_DAT3 = \"trackDependencyDataInternal\"; // Count: 2\r\nexport var _DYN_START_TIME = \"startTime\"; // Count: 6\r\nexport var _DYN_TO_LOWER_CASE = \"toLowerCase\"; // Count: 6\r\nexport var _DYN_ENABLE_REQUEST_HEADE4 = \"enableRequestHeaderTracking\"; // Count: 3\r\nexport var _DYN_ENABLE_AJAX_ERROR_ST5 = \"enableAjaxErrorStatusText\"; // Count: 2\r\nexport var _DYN_ENABLE_AJAX_PERF_TRA6 = \"enableAjaxPerfTracking\"; // Count: 2\r\nexport var _DYN_MAX_AJAX_CALLS_PER_V7 = \"maxAjaxCallsPerView\"; // Count: 2\r\nexport var _DYN_EXCLUDE_REQUEST_FROM8 = \"excludeRequestFromAutoTrackingPatterns\"; // Count: 2\r\nexport var _DYN_ADD_REQUEST_CONTEXT = \"addRequestContext\"; // Count: 2\r\nexport var _DYN_DISABLE_AJAX_TRACKIN9 = \"disableAjaxTracking\"; // Count: 3\r\nexport var _DYN_AJAX_PERF_LOOKUP_DEL10 = \"ajaxPerfLookupDelay\"; // Count: 2\r\nexport var _DYN_DISABLE_FETCH_TRACKI11 = \"disableFetchTracking\"; // Count: 2\r\nexport var _DYN_ENABLE_RESPONSE_HEAD12 = \"enableResponseHeaderTracking\"; // Count: 2\r\nexport var _DYN_STATUS = \"status\"; // Count: 11\r\nexport var _DYN_STATUS_TEXT = \"statusText\"; // Count: 9\r\nexport var _DYN_HEADER_MAP = \"headerMap\"; // Count: 8\r\nexport var _DYN_OPEN_DONE = \"openDone\"; // Count: 3\r\nexport var _DYN_SEND_DONE = \"sendDone\"; // Count: 3\r\nexport var _DYN_REQUEST_SENT_TIME = \"requestSentTime\"; // Count: 9\r\nexport var _DYN_ABORT_DONE = \"abortDone\"; // Count: 3\r\nexport var _DYN_GET_TRACE_ID = \"getTraceId\"; // Count: 3\r\nexport var _DYN_GET_TRACE_FLAGS = \"getTraceFlags\"; // Count: 3\r\nexport var _DYN_METHOD = \"method\"; // Count: 8\r\nexport var _DYN_ERROR_STATUS_TEXT = \"errorStatusText\"; // Count: 3\r\nexport var _DYN_STATE_CHANGE_ATTACHE13 = \"stateChangeAttached\"; // Count: 2\r\nexport var _DYN_RESPONSE_TEXT = \"responseText\"; // Count: 6\r\nexport var _DYN_RESPONSE_FINISHED_TI14 = \"responseFinishedTime\"; // Count: 7\r\nexport var _DYN__CREATE_TRACK_ITEM = \"CreateTrackItem\"; // Count: 3\r\nexport var _DYN_RESPONSE = \"response\"; // Count: 4\r\nexport var _DYN_GET_ALL_RESPONSE_HEA15 = \"getAllResponseHeaders\"; // Count: 2\r\nexport var _DYN_GET_PART_APROPS = \"getPartAProps\"; // Count: 3\r\nexport var _DYN_PERF_MARK = \"perfMark\"; // Count: 4\r\nexport var _DYN_NAME = \"name\"; // Count: 6\r\nexport var _DYN_PERF_TIMING = \"perfTiming\"; // Count: 3\r\nexport var _DYN_EXCEPTION = \"exception\"; // Count: 5\r\nexport var _DYN_AJAX_DIAGNOSTICS_MES16 = \"ajaxDiagnosticsMessage\"; // Count: 3\r\nexport var _DYN_CORRELATION_CONTEXT = \"correlationContext\"; // Count: 3\r\nexport var _DYN_AJAX_TOTAL_DURATION = \"ajaxTotalDuration\"; // Count: 3\r\nexport var _DYN_EVENT_TRACE_CTX = \"eventTraceCtx\"; // Count: 3\r\n","/*\n * Application Insights JavaScript SDK - Dependencies Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nvar _a;\r\nimport { __assignFn as __assign, __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { DisabledPropertyName, PropertiesPluginIdentifier, RemoteDependencyData, RequestHeaders, correlationIdCanIncludeCorrelationHeader, correlationIdGetCorrelationContext, createDistributedTraceContextFromTrace, createTelemetryItem, createTraceParent, dateTimeUtilsNow, formatTraceParent, isInternalApplicationInsightsEndpoint } from \"@microsoft/applicationinsights-common\";\r\nimport { BaseTelemetryPlugin, InstrumentFunc, InstrumentProto, _throwInternal, arrForEach, createProcessTelemetryContext, createUniqueNamespace, dumpObj, eventOn, generateW3CId, getExceptionName, getGlobal, getIEVersion, getLocation, getPerformance, isFunction, isNullOrUndefined, isString, isXhrSupported, mergeEvtNamespace, onConfigChange, strPrototype, strTrim } from \"@microsoft/applicationinsights-core-js\";\r\nimport { isWebWorker, objFreeze, scheduleTimeout, strIndexOf, strSplit, strSubstr } from \"@nevware21/ts-utils\";\r\nimport { STR_PROPERTIES } from \"./InternalConstants\";\r\nimport { _DYN_ABORTED, _DYN_ABORT_DONE, _DYN_ADD_REQUEST_CONTEXT, _DYN_AJAX_DIAGNOSTICS_MES16, _DYN_AJAX_PERF_LOOKUP_DEL10, _DYN_CONTEXT, _DYN_CORE, _DYN_CORRELATION_CONTEXT, _DYN_DISABLE_AJAX_TRACKIN9, _DYN_DISABLE_FETCH_TRACKI11, _DYN_ENABLE_AJAX_ERROR_ST5, _DYN_ENABLE_AJAX_PERF_TRA6, _DYN_ENABLE_REQUEST_HEADE4, _DYN_ENABLE_RESPONSE_HEAD12, _DYN_ERROR_STATUS_TEXT, _DYN_EXCEPTION, _DYN_EXCLUDE_REQUEST_FROM8, _DYN_GET_ABSOLUTE_URL, _DYN_GET_ALL_RESPONSE_HEA15, _DYN_GET_PART_APROPS, _DYN_GET_TRACE_FLAGS, _DYN_GET_TRACE_ID, _DYN_HEADERS, _DYN_HEADER_MAP, _DYN_INCLUDE_CORRELATION_2, _DYN_INST, _DYN_LENGTH, _DYN_MAX_AJAX_CALLS_PER_V7, _DYN_METHOD, _DYN_NAME, _DYN_OPEN_DONE, _DYN_PERF_MARK, _DYN_PERF_TIMING, _DYN_REQUEST_HEADERS, _DYN_REQUEST_SENT_TIME, _DYN_REQUEST_URL, _DYN_RESPONSE, _DYN_RESPONSE_FINISHED_TI14, _DYN_RESPONSE_TEXT, _DYN_SEND_DONE, _DYN_SET_REQUEST_HEADER, _DYN_SPAN_ID, _DYN_SPAN_ID1, _DYN_START_TIME, _DYN_STATE_CHANGE_ATTACHE13, _DYN_STATUS, _DYN_STATUS_TEXT, _DYN_TO_LOWER_CASE, _DYN_TRACE_FLAGS, _DYN_TRACE_ID, _DYN_TRACE_ID0, _DYN_TRACK_DEPENDENCY_DAT3, _DYN__ADD_HOOK, _DYN__CREATE_TRACK_ITEM } from \"./__DynamicConstants\";\r\nimport { ajaxRecord } from \"./ajaxRecord\";\r\nvar AJAX_MONITOR_PREFIX = \"ai.ajxmn.\";\r\nvar strDiagLog = \"diagLog\";\r\nvar AJAX_DATA_CONTAINER = \"_ajaxData\";\r\nvar STR_FETCH = \"fetch\";\r\nvar ERROR_HEADER = \"Failed to monitor XMLHttpRequest\";\r\nvar ERROR_PREFIX = \", monitoring data for this ajax call \";\r\nvar ERROR_POSTFIX = ERROR_PREFIX + \"may be incorrect.\";\r\nvar ERROR_NOT_SENT = ERROR_PREFIX + \"won't be sent.\";\r\nvar CORRELATION_HEADER_ERROR = \"Failed to get Request-Context correlation header as it may be not included in the response or not accessible.\";\r\nvar CUSTOM_REQUEST_CONTEXT_ERROR = \"Failed to add custom defined request context as configured call back may missing a null check.\";\r\nvar FAILED_TO_CALCULATE_DURATION_ERROR = \"Failed to calculate the duration of the \";\r\n// Using a global value so that to handle same iKey with multiple app insights instances (mostly for testing)\r\nvar _markCount = 0;\r\n/** @Ignore */\r\nfunction _supportsFetch() {\r\n var _global = getGlobal();\r\n if (!_global ||\r\n isNullOrUndefined(_global.Request) ||\r\n isNullOrUndefined(_global.Request[strPrototype]) ||\r\n isNullOrUndefined(_global[STR_FETCH])) {\r\n return null;\r\n }\r\n return _global[STR_FETCH];\r\n}\r\n/**\r\n * Determines whether ajax monitoring can be enabled on this document\r\n * @returns True if Ajax monitoring is supported on this page, otherwise false\r\n * @ignore\r\n */\r\nfunction _supportsAjaxMonitoring(ajaxMonitorInstance, ajaxDataId) {\r\n var _a, _b;\r\n var result = false;\r\n if (isXhrSupported()) {\r\n var proto = XMLHttpRequest[strPrototype];\r\n result = !isNullOrUndefined(proto) &&\r\n !isNullOrUndefined(proto.open) && // eslint-disable-line security/detect-non-literal-fs-filename -- false positive\r\n !isNullOrUndefined(proto.send) &&\r\n !isNullOrUndefined(proto.abort);\r\n }\r\n var ieVer = getIEVersion();\r\n if (ieVer && ieVer < 9) {\r\n result = false;\r\n }\r\n if (result) {\r\n // Disable if the XmlHttpRequest can't be extended or hooked\r\n try {\r\n var xhr = new XMLHttpRequest();\r\n var xhrData = {\r\n xh: [],\r\n i: (_a = {},\r\n _a[ajaxDataId] = {},\r\n _a)\r\n };\r\n xhr[AJAX_DATA_CONTAINER] = xhrData;\r\n // Check that we can update the prototype\r\n var theOpen = XMLHttpRequest[strPrototype].open;\r\n XMLHttpRequest[strPrototype].open = theOpen;\r\n }\r\n catch (e) {\r\n // We can't decorate the xhr object so disable monitoring\r\n result = false;\r\n _throwInternalCritical(ajaxMonitorInstance, 15 /* _eInternalMessageId.FailedMonitorAjaxOpen */, \"Failed to enable XMLHttpRequest monitoring, extension is not supported\", (_b = {},\r\n _b[_DYN_EXCEPTION /* @min:exception */] = dumpObj(e),\r\n _b));\r\n }\r\n }\r\n return result;\r\n}\r\n/**\r\n * Internal helper to fetch the SDK instance tracking data for this XHR request\r\n * @param xhr\r\n * @param ajaxDataId\r\n * @returns\r\n */\r\nvar _getAjaxData = function (xhr, ajaxDataId) {\r\n if (xhr && ajaxDataId && xhr[AJAX_DATA_CONTAINER]) {\r\n return (xhr[AJAX_DATA_CONTAINER].i || {})[ajaxDataId];\r\n }\r\n return null;\r\n};\r\n/**\r\n * @ignore\r\n * Internal helper to track the singleton shared tracking headers, so we can attempt to not create headers\r\n * that might cause an issue if multiple values are populated.\r\n * @param xhr - The instrumented XHR instance\r\n */\r\nvar _addSharedXhrHeaders = function (xhr, name, value) {\r\n if (xhr) {\r\n var headers = (xhr[AJAX_DATA_CONTAINER] || {}).xh;\r\n if (headers) {\r\n headers.push({\r\n n: name,\r\n v: value\r\n });\r\n }\r\n }\r\n};\r\nvar _isHeaderSet = function (xhr, name) {\r\n var isPresent = false;\r\n if (xhr) {\r\n var headers = (xhr[AJAX_DATA_CONTAINER] || {}).xh;\r\n if (headers) {\r\n arrForEach(headers, function (header) {\r\n if (header.n === name) {\r\n isPresent = true;\r\n return -1;\r\n }\r\n });\r\n }\r\n }\r\n return isPresent;\r\n};\r\n/** @Ignore */\r\nfunction _getFailedAjaxDiagnosticsMessage(xhr, ajaxDataId) {\r\n var result = \"\";\r\n try {\r\n var ajaxData = _getAjaxData(xhr, ajaxDataId);\r\n if (ajaxData && ajaxData[_DYN_REQUEST_URL /* @min:%2erequestUrl */]) {\r\n result += \"(url: '\" + ajaxData[_DYN_REQUEST_URL /* @min:%2erequestUrl */] + \"')\";\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n return result;\r\n}\r\n/** @ignore */\r\nfunction _throwInternalCritical(ajaxMonitorInstance, msgId, message, properties, isUserAct) {\r\n _throwInternal(ajaxMonitorInstance[strDiagLog](), 1 /* eLoggingSeverity.CRITICAL */, msgId, message, properties, isUserAct);\r\n}\r\n/** @ignore */\r\nfunction _throwInternalWarning(ajaxMonitorInstance, msgId, message, properties, isUserAct) {\r\n _throwInternal(ajaxMonitorInstance[strDiagLog](), 2 /* eLoggingSeverity.WARNING */, msgId, message, properties, isUserAct);\r\n}\r\n/** @Ignore */\r\nfunction _createErrorCallbackFunc(ajaxMonitorInstance, internalMessage, message) {\r\n // tslint:disable-next-line\r\n return function (callDetails) {\r\n var _a;\r\n _throwInternalCritical(ajaxMonitorInstance, internalMessage, message, (_a = {\r\n ajaxDiagnosticsMessage: _getFailedAjaxDiagnosticsMessage(callDetails[_DYN_INST /* @min:%2einst */], ajaxMonitorInstance._ajaxDataId)\r\n },\r\n _a[_DYN_EXCEPTION /* @min:exception */] = dumpObj(callDetails.err),\r\n _a));\r\n };\r\n}\r\nfunction _indexOf(value, match) {\r\n if (value && match) {\r\n return strIndexOf(value, match);\r\n }\r\n return -1;\r\n}\r\nfunction _addHandler(container, id, theFunc) {\r\n var theHandler = {\r\n id: id,\r\n fn: theFunc\r\n };\r\n container.push(theHandler);\r\n return {\r\n remove: function () {\r\n arrForEach(container, function (initializer, idx) {\r\n if (initializer.id === theHandler.id) {\r\n container.splice(idx, 1);\r\n return -1;\r\n }\r\n });\r\n }\r\n };\r\n}\r\nfunction _processDependencyContainer(core, container, details, message) {\r\n var result = true;\r\n arrForEach(container, function (theFunc, idx) {\r\n try {\r\n if (theFunc.fn.call(null, details) === false) {\r\n result = false;\r\n }\r\n }\r\n catch (e) {\r\n _throwInternal(core && core.logger, 1 /* eLoggingSeverity.CRITICAL */, 64 /* _eInternalMessageId.TelemetryInitializerFailed */, \"Dependency \" + message + \" [#\" + idx + \"] failed: \" + getExceptionName(e), { exception: dumpObj(e) }, true);\r\n }\r\n });\r\n return result;\r\n}\r\nfunction _processDependencyListeners(listeners, core, ajaxData, xhr, input, init) {\r\n var _a;\r\n var initializersCount = listeners[_DYN_LENGTH /* @min:%2elength */];\r\n if (initializersCount > 0) {\r\n var details = (_a = {},\r\n _a[_DYN_CORE /* @min:core */] = core,\r\n _a.xhr = xhr,\r\n _a.input = input,\r\n _a.init = init,\r\n _a.traceId = ajaxData[_DYN_TRACE_ID /* @min:%2etraceID */],\r\n _a.spanId = ajaxData[_DYN_SPAN_ID /* @min:%2espanID */],\r\n _a.traceFlags = ajaxData[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */],\r\n _a.context = ajaxData[_DYN_CONTEXT /* @min:%2econtext */] || {},\r\n _a.aborted = !!ajaxData[_DYN_ABORTED /* @min:%2eaborted */],\r\n _a);\r\n _processDependencyContainer(core, listeners, details, \"listener\");\r\n ajaxData[_DYN_TRACE_ID /* @min:%2etraceID */] = details[_DYN_TRACE_ID0 /* @min:%2etraceId */];\r\n ajaxData[_DYN_SPAN_ID /* @min:%2espanID */] = details[_DYN_SPAN_ID1 /* @min:%2espanId */];\r\n ajaxData[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */] = details[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */];\r\n ajaxData[_DYN_CONTEXT /* @min:%2econtext */] = details[_DYN_CONTEXT /* @min:%2econtext */];\r\n }\r\n}\r\nvar BLOB_CORE = \"*.blob.core.\";\r\nexport var DfltAjaxCorrelationHeaderExDomains = objFreeze([\r\n BLOB_CORE + \"windows.net\",\r\n BLOB_CORE + \"chinacloudapi.cn\",\r\n BLOB_CORE + \"cloudapi.de\",\r\n BLOB_CORE + \"usgovcloudapi.net\"\r\n]);\r\nvar _internalExcludeEndpoints = [\r\n /https:\\/\\/[^\\/]*(\\.pipe\\.aria|aria\\.pipe|events\\.data|collector\\.azure)\\.[^\\/]+\\/(OneCollector\\/1|Collector\\/3)\\.0/i\r\n];\r\nvar _defaultConfig = objFreeze((_a = {},\r\n _a[_DYN_MAX_AJAX_CALLS_PER_V7 /* @min:maxAjaxCallsPerView */] = 500,\r\n _a[_DYN_DISABLE_AJAX_TRACKIN9 /* @min:disableAjaxTracking */] = false,\r\n _a[_DYN_DISABLE_FETCH_TRACKI11 /* @min:disableFetchTracking */] = false,\r\n _a[_DYN_EXCLUDE_REQUEST_FROM8 /* @min:excludeRequestFromAutoTrackingPatterns */] = undefined,\r\n _a.disableCorrelationHeaders = false,\r\n _a.distributedTracingMode = 1 /* eDistributedTracingModes.AI_AND_W3C */,\r\n _a.correlationHeaderExcludedDomains = DfltAjaxCorrelationHeaderExDomains,\r\n _a.correlationHeaderDomains = undefined,\r\n _a.correlationHeaderExcludePatterns = undefined,\r\n _a.appId = undefined,\r\n _a.enableCorsCorrelation = false,\r\n _a[_DYN_ENABLE_REQUEST_HEADE4 /* @min:enableRequestHeaderTracking */] = false,\r\n _a[_DYN_ENABLE_RESPONSE_HEAD12 /* @min:enableResponseHeaderTracking */] = false,\r\n _a[_DYN_ENABLE_AJAX_ERROR_ST5 /* @min:enableAjaxErrorStatusText */] = false,\r\n _a[_DYN_ENABLE_AJAX_PERF_TRA6 /* @min:enableAjaxPerfTracking */] = false,\r\n _a.maxAjaxPerfLookupAttempts = 3,\r\n _a[_DYN_AJAX_PERF_LOOKUP_DEL10 /* @min:ajaxPerfLookupDelay */] = 25,\r\n _a.ignoreHeaders = [\r\n \"Authorization\",\r\n \"X-API-Key\",\r\n \"WWW-Authenticate\"\r\n ],\r\n _a[_DYN_ADD_REQUEST_CONTEXT /* @min:addRequestContext */] = undefined,\r\n _a.addIntEndpoints = true,\r\n _a));\r\nvar AjaxMonitor = /** @class */ (function (_super) {\r\n __extends(AjaxMonitor, _super);\r\n function AjaxMonitor() {\r\n var _this = _super.call(this) || this;\r\n _this.identifier = AjaxMonitor.identifier;\r\n _this.priority = 120;\r\n var _fetchInitialized; // fetch monitoring initialized\r\n var _xhrInitialized; // XHR monitoring initialized\r\n var _currentWindowHost;\r\n var _extensionConfig;\r\n var _enableRequestHeaderTracking;\r\n var _enableAjaxErrorStatusText;\r\n var _trackAjaxAttempts;\r\n var _context;\r\n var _isUsingW3CHeaders;\r\n var _isUsingAIHeaders;\r\n var _markPrefix;\r\n var _enableAjaxPerfTracking;\r\n var _maxAjaxCallsPerView;\r\n var _enableResponseHeaderTracking;\r\n var _disabledUrls;\r\n var _disableAjaxTracking;\r\n var _disableFetchTracking;\r\n var _excludeRequestFromAutoTrackingPatterns;\r\n var _addRequestContext;\r\n var _evtNamespace;\r\n var _ajaxDataId;\r\n var _dependencyHandlerId;\r\n var _dependencyListeners;\r\n var _dependencyInitializers;\r\n var _ignoreHeaders;\r\n var _maxAjaxPerfLookupAttempts;\r\n var _ajaxPerfLookupDelay;\r\n var _distributedTracingMode;\r\n var _appId;\r\n var _polyfillInitialized;\r\n dynamicProto(AjaxMonitor, _this, function (_self, _base) {\r\n var _addHook = _base[_DYN__ADD_HOOK /* @min:%2e_addHook */];\r\n _initDefaults();\r\n _self.initialize = function (config, core, extensions, pluginChain) {\r\n if (!_self.isInitialized()) {\r\n _base.initialize(config, core, extensions, pluginChain);\r\n _evtNamespace = mergeEvtNamespace(createUniqueNamespace(\"ajax\"), core && core.evtNamespace && core.evtNamespace());\r\n _populateDefaults(config);\r\n _instrumentXhr();\r\n _instrumentFetch();\r\n _populateContext();\r\n }\r\n };\r\n _self._doTeardown = function () {\r\n _initDefaults();\r\n };\r\n _self.trackDependencyData = function (dependency, properties) {\r\n _reportDependencyInternal(_dependencyInitializers, _self[_DYN_CORE /* @min:%2ecore */], null, dependency, properties);\r\n };\r\n _self[_DYN_INCLUDE_CORRELATION_2 /* @min:%2eincludeCorrelationHeaders */] = function (ajaxData, input, init, xhr) {\r\n // Test Hook to allow the overriding of the location host\r\n var currentWindowHost = _self[\"_currentWindowHost\"] || _currentWindowHost;\r\n _processDependencyListeners(_dependencyListeners, _self[_DYN_CORE /* @min:%2ecore */], ajaxData, xhr, input, init);\r\n if (input || input === \"\") { // Fetch\r\n if (correlationIdCanIncludeCorrelationHeader(_extensionConfig, ajaxData[_DYN_GET_ABSOLUTE_URL /* @min:%2egetAbsoluteUrl */](), currentWindowHost)) {\r\n if (!init) {\r\n init = {};\r\n }\r\n // init headers override original request headers\r\n // so, if they exist use only them, otherwise use request's because they should have been applied in the first place\r\n // not using original request headers will result in them being lost\r\n var headers = new Headers(init[_DYN_HEADERS /* @min:%2eheaders */] || (input instanceof Request ? (input[_DYN_HEADERS /* @min:%2eheaders */] || {}) : {}));\r\n if (_isUsingAIHeaders) {\r\n var id = \"|\" + ajaxData[_DYN_TRACE_ID /* @min:%2etraceID */] + \".\" + ajaxData[_DYN_SPAN_ID /* @min:%2espanID */];\r\n headers.set(RequestHeaders[3 /* eRequestHeaders.requestIdHeader */], id);\r\n if (_enableRequestHeaderTracking) {\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */][RequestHeaders[3 /* eRequestHeaders.requestIdHeader */]] = id;\r\n }\r\n }\r\n var appId = _appId || (_context && _context.appId());\r\n if (appId) {\r\n headers.set(RequestHeaders[0 /* eRequestHeaders.requestContextHeader */], RequestHeaders[2 /* eRequestHeaders.requestContextAppIdFormat */] + appId);\r\n if (_enableRequestHeaderTracking) {\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */][RequestHeaders[0 /* eRequestHeaders.requestContextHeader */]] = RequestHeaders[2 /* eRequestHeaders.requestContextAppIdFormat */] + appId;\r\n }\r\n }\r\n if (_isUsingW3CHeaders) {\r\n var traceFlags = ajaxData[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */];\r\n if (isNullOrUndefined(traceFlags)) {\r\n traceFlags = 0x01;\r\n }\r\n var traceParent = formatTraceParent(createTraceParent(ajaxData[_DYN_TRACE_ID /* @min:%2etraceID */], ajaxData[_DYN_SPAN_ID /* @min:%2espanID */], traceFlags));\r\n headers.set(RequestHeaders[4 /* eRequestHeaders.traceParentHeader */], traceParent);\r\n if (_enableRequestHeaderTracking) {\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */][RequestHeaders[4 /* eRequestHeaders.traceParentHeader */]] = traceParent;\r\n }\r\n }\r\n init[_DYN_HEADERS /* @min:%2eheaders */] = headers;\r\n }\r\n return init;\r\n }\r\n else if (xhr) { // XHR\r\n if (correlationIdCanIncludeCorrelationHeader(_extensionConfig, ajaxData[_DYN_GET_ABSOLUTE_URL /* @min:%2egetAbsoluteUrl */](), currentWindowHost)) {\r\n if (_isUsingAIHeaders) {\r\n if (!_isHeaderSet(xhr, RequestHeaders[3 /* eRequestHeaders.requestIdHeader */])) {\r\n var id = \"|\" + ajaxData[_DYN_TRACE_ID /* @min:%2etraceID */] + \".\" + ajaxData[_DYN_SPAN_ID /* @min:%2espanID */];\r\n xhr[_DYN_SET_REQUEST_HEADER /* @min:%2esetRequestHeader */](RequestHeaders[3 /* eRequestHeaders.requestIdHeader */], id);\r\n if (_enableRequestHeaderTracking) {\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */][RequestHeaders[3 /* eRequestHeaders.requestIdHeader */]] = id;\r\n }\r\n }\r\n else {\r\n _throwInternalWarning(_self, 71 /* _eInternalMessageId.FailedMonitorAjaxSetRequestHeader */, \"Unable to set [\" + RequestHeaders[3 /* eRequestHeaders.requestIdHeader */] + \"] as it has already been set by another instance\");\r\n }\r\n }\r\n var appId = _appId || (_context && _context.appId());\r\n if (appId) {\r\n if (!_isHeaderSet(xhr, RequestHeaders[0 /* eRequestHeaders.requestContextHeader */])) {\r\n xhr[_DYN_SET_REQUEST_HEADER /* @min:%2esetRequestHeader */](RequestHeaders[0 /* eRequestHeaders.requestContextHeader */], RequestHeaders[2 /* eRequestHeaders.requestContextAppIdFormat */] + appId);\r\n if (_enableRequestHeaderTracking) {\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */][RequestHeaders[0 /* eRequestHeaders.requestContextHeader */]] = RequestHeaders[2 /* eRequestHeaders.requestContextAppIdFormat */] + appId;\r\n }\r\n }\r\n else {\r\n _throwInternalWarning(_self, 71 /* _eInternalMessageId.FailedMonitorAjaxSetRequestHeader */, \"Unable to set [\" + RequestHeaders[0 /* eRequestHeaders.requestContextHeader */] + \"] as it has already been set by another instance\");\r\n }\r\n }\r\n if (_isUsingW3CHeaders) {\r\n var traceFlags = ajaxData[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */];\r\n if (isNullOrUndefined(traceFlags)) {\r\n traceFlags = 0x01;\r\n }\r\n if (!_isHeaderSet(xhr, RequestHeaders[4 /* eRequestHeaders.traceParentHeader */])) {\r\n var traceParent = formatTraceParent(createTraceParent(ajaxData[_DYN_TRACE_ID /* @min:%2etraceID */], ajaxData[_DYN_SPAN_ID /* @min:%2espanID */], traceFlags));\r\n xhr[_DYN_SET_REQUEST_HEADER /* @min:%2esetRequestHeader */](RequestHeaders[4 /* eRequestHeaders.traceParentHeader */], traceParent);\r\n if (_enableRequestHeaderTracking) {\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */][RequestHeaders[4 /* eRequestHeaders.traceParentHeader */]] = traceParent;\r\n }\r\n }\r\n else {\r\n _throwInternalWarning(_self, 71 /* _eInternalMessageId.FailedMonitorAjaxSetRequestHeader */, \"Unable to set [\" + RequestHeaders[4 /* eRequestHeaders.traceParentHeader */] + \"] as it has already been set by another instance\");\r\n }\r\n }\r\n }\r\n return xhr;\r\n }\r\n return undefined;\r\n };\r\n _self[_DYN_TRACK_DEPENDENCY_DAT3 /* @min:%2etrackDependencyDataInternal */] = function (dependency, properties, systemProperties) {\r\n if (_maxAjaxCallsPerView === -1 || _trackAjaxAttempts < _maxAjaxCallsPerView) {\r\n // Hack since expected format in w3c mode is |abc.def.\r\n // Non-w3c format is |abc.def\r\n // @todo Remove if better solution is available, e.g. handle in portal\r\n if ((_distributedTracingMode === 2 /* eDistributedTracingModes.W3C */\r\n || _distributedTracingMode === 1 /* eDistributedTracingModes.AI_AND_W3C */)\r\n && typeof dependency.id === \"string\" && dependency.id[dependency.id[_DYN_LENGTH /* @min:%2elength */] - 1] !== \".\") {\r\n dependency.id += \".\";\r\n }\r\n if (isNullOrUndefined(dependency[_DYN_START_TIME /* @min:%2estartTime */])) {\r\n dependency[_DYN_START_TIME /* @min:%2estartTime */] = new Date();\r\n }\r\n var item = createTelemetryItem(dependency, RemoteDependencyData.dataType, RemoteDependencyData.envelopeType, _self[strDiagLog](), properties, systemProperties);\r\n _self[_DYN_CORE /* @min:%2ecore */].track(item);\r\n }\r\n else if (_trackAjaxAttempts === _maxAjaxCallsPerView) {\r\n _throwInternalCritical(_self, 55 /* _eInternalMessageId.MaxAjaxPerPVExceeded */, \"Maximum ajax per page view limit reached, ajax monitoring is paused until the next trackPageView(). In order to increase the limit set the maxAjaxCallsPerView configuration parameter.\", true);\r\n }\r\n ++_trackAjaxAttempts;\r\n };\r\n _self.addDependencyListener = function (dependencyListener) {\r\n return _addHandler(_dependencyListeners, _dependencyHandlerId++, dependencyListener);\r\n };\r\n _self.addDependencyInitializer = function (dependencyInitializer) {\r\n return _addHandler(_dependencyInitializers, _dependencyHandlerId++, dependencyInitializer);\r\n };\r\n function _initDefaults() {\r\n var location = getLocation();\r\n _fetchInitialized = false; // fetch monitoring initialized\r\n _xhrInitialized = false; // XHR monitoring initialized\r\n _polyfillInitialized = false; // polyfill monitoring initialized\r\n _currentWindowHost = location && location.host && location.host[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n _extensionConfig = null;\r\n _enableRequestHeaderTracking = false;\r\n _enableAjaxErrorStatusText = false;\r\n _trackAjaxAttempts = 0;\r\n _context = null;\r\n _isUsingW3CHeaders = false;\r\n _isUsingAIHeaders = false;\r\n _markPrefix = null;\r\n _enableAjaxPerfTracking = false;\r\n _maxAjaxCallsPerView = 0;\r\n _enableResponseHeaderTracking = false;\r\n _disabledUrls = {};\r\n _disableAjaxTracking = false;\r\n _disableFetchTracking = false;\r\n _excludeRequestFromAutoTrackingPatterns = null;\r\n _addRequestContext = null;\r\n _evtNamespace = null;\r\n _dependencyHandlerId = 0;\r\n _dependencyListeners = [];\r\n _dependencyInitializers = [];\r\n _ajaxDataId = createUniqueNamespace(\"ajaxData\");\r\n _self._ajaxDataId = _ajaxDataId;\r\n _ignoreHeaders = null;\r\n _maxAjaxPerfLookupAttempts = 1;\r\n _ajaxPerfLookupDelay = 1;\r\n _distributedTracingMode = 1 /* eDistributedTracingModes.AI_AND_W3C */;\r\n _appId = null;\r\n }\r\n function _populateDefaults(config) {\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](onConfigChange(config, function (details) {\r\n var config = details.cfg;\r\n var ctx = createProcessTelemetryContext(null, config, _self[_DYN_CORE /* @min:%2ecore */]);\r\n _extensionConfig = ctx.getExtCfg(AjaxMonitor.identifier, _defaultConfig);\r\n _distributedTracingMode = _extensionConfig.distributedTracingMode;\r\n _enableRequestHeaderTracking = _extensionConfig[_DYN_ENABLE_REQUEST_HEADE4 /* @min:%2eenableRequestHeaderTracking */];\r\n _enableAjaxErrorStatusText = _extensionConfig[_DYN_ENABLE_AJAX_ERROR_ST5 /* @min:%2eenableAjaxErrorStatusText */];\r\n _enableAjaxPerfTracking = _extensionConfig[_DYN_ENABLE_AJAX_PERF_TRA6 /* @min:%2eenableAjaxPerfTracking */];\r\n _maxAjaxCallsPerView = _extensionConfig[_DYN_MAX_AJAX_CALLS_PER_V7 /* @min:%2emaxAjaxCallsPerView */];\r\n _excludeRequestFromAutoTrackingPatterns = [].concat(_extensionConfig[_DYN_EXCLUDE_REQUEST_FROM8 /* @min:%2eexcludeRequestFromAutoTrackingPatterns */] || [], _extensionConfig.addIntEndpoints !== false ? _internalExcludeEndpoints : []);\r\n _addRequestContext = _extensionConfig[_DYN_ADD_REQUEST_CONTEXT /* @min:%2eaddRequestContext */];\r\n _isUsingAIHeaders = _distributedTracingMode === 0 /* eDistributedTracingModes.AI */ || _distributedTracingMode === 1 /* eDistributedTracingModes.AI_AND_W3C */;\r\n _isUsingW3CHeaders = _distributedTracingMode === 1 /* eDistributedTracingModes.AI_AND_W3C */ || _distributedTracingMode === 2 /* eDistributedTracingModes.W3C */;\r\n if (_enableAjaxPerfTracking) {\r\n _markPrefix = _ajaxDataId;\r\n }\r\n _disableAjaxTracking = !!_extensionConfig[_DYN_DISABLE_AJAX_TRACKIN9 /* @min:%2edisableAjaxTracking */];\r\n _maxAjaxPerfLookupAttempts = _extensionConfig.maxAjaxPerfLookupAttempts;\r\n _ajaxPerfLookupDelay = _extensionConfig[_DYN_AJAX_PERF_LOOKUP_DEL10 /* @min:%2eajaxPerfLookupDelay */];\r\n _ignoreHeaders = _extensionConfig.ignoreHeaders;\r\n _appId = _extensionConfig.appId;\r\n }));\r\n }\r\n function _populateContext() {\r\n var propExt = _self[_DYN_CORE /* @min:%2ecore */].getPlugin(PropertiesPluginIdentifier);\r\n if (propExt) {\r\n _context = propExt.plugin[_DYN_CONTEXT /* @min:%2econtext */]; // we could move IPropertiesPlugin to common as well\r\n }\r\n }\r\n // discard the header if it's defined as ignoreHeaders in ICorrelationConfig\r\n function _canIncludeHeaders(header) {\r\n var rlt = true;\r\n if (header || _ignoreHeaders) {\r\n arrForEach(_ignoreHeaders, (function (key) {\r\n if (key[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]() === header[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]()) {\r\n rlt = false;\r\n return -1;\r\n }\r\n }));\r\n }\r\n return rlt;\r\n }\r\n // Fetch Stuff\r\n function _instrumentFetch() {\r\n var fetch = _supportsFetch();\r\n if (!fetch) {\r\n return;\r\n }\r\n var global = getGlobal();\r\n var isPolyfill = fetch.polyfill;\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](onConfigChange(_extensionConfig, function () {\r\n _disableFetchTracking = !!_extensionConfig[_DYN_DISABLE_FETCH_TRACKI11 /* @min:%2edisableFetchTracking */];\r\n _enableResponseHeaderTracking = _extensionConfig[_DYN_ENABLE_RESPONSE_HEAD12 /* @min:%2eenableResponseHeaderTracking */];\r\n if (!_disableFetchTracking && !_fetchInitialized) {\r\n _addHook(InstrumentFunc(global, STR_FETCH, {\r\n ns: _evtNamespace,\r\n // Add request hook\r\n req: function (callDetails, input, init) {\r\n var fetchData;\r\n if (!_disableFetchTracking && _fetchInitialized &&\r\n !_isDisabledRequest(null, input, init) &&\r\n // If we have a polyfil and XHR instrumented then let XHR report otherwise we get duplicates\r\n !(isPolyfill && _xhrInitialized)) {\r\n var ctx = callDetails.ctx();\r\n fetchData = _createFetchRecord(input, init);\r\n var newInit = _self[_DYN_INCLUDE_CORRELATION_2 /* @min:%2eincludeCorrelationHeaders */](fetchData, input, init);\r\n if (newInit !== init) {\r\n callDetails.set(1, newInit);\r\n }\r\n ctx.data = fetchData;\r\n }\r\n },\r\n rsp: function (callDetails, input) {\r\n if (!_disableFetchTracking) {\r\n var fetchData_1 = callDetails.ctx().data;\r\n if (fetchData_1) {\r\n // Replace the result with the new promise from this code\r\n callDetails.rslt = callDetails.rslt.then(function (response) {\r\n _reportFetchMetrics(callDetails, (response || {})[_DYN_STATUS /* @min:%2estatus */], input, response, fetchData_1, function () {\r\n var _a;\r\n var ajaxResponse = (_a = {\r\n statusText: (response || {})[_DYN_STATUS_TEXT /* @min:%2estatusText */]\r\n },\r\n _a[_DYN_HEADER_MAP /* @min:headerMap */] = null,\r\n _a[_DYN_CORRELATION_CONTEXT /* @min:correlationContext */] = _getFetchCorrelationContext(response),\r\n _a);\r\n if (_enableResponseHeaderTracking && response) {\r\n var responseHeaderMap_1 = {};\r\n response.headers.forEach(function (value, name) {\r\n if (_canIncludeHeaders(name)) {\r\n responseHeaderMap_1[name] = value;\r\n }\r\n });\r\n ajaxResponse[_DYN_HEADER_MAP /* @min:%2eheaderMap */] = responseHeaderMap_1;\r\n }\r\n return ajaxResponse;\r\n });\r\n return response;\r\n })\r\n .catch(function (reason) {\r\n _reportFetchMetrics(callDetails, 0, input, null, fetchData_1, null, { error: reason.message || dumpObj(reason) });\r\n throw reason;\r\n });\r\n }\r\n }\r\n },\r\n // Create an error callback to report any hook errors\r\n hkErr: _createErrorCallbackFunc(_self, 15 /* _eInternalMessageId.FailedMonitorAjaxOpen */, \"Failed to monitor Window.fetch\" + ERROR_POSTFIX)\r\n }, true, isWebWorker()));\r\n _fetchInitialized = true;\r\n }\r\n else if (isPolyfill && !_polyfillInitialized) {\r\n // If fetch is a polyfill we need to capture the request to ensure that we correctly track\r\n // disabled request URLS (i.e. internal urls) to ensure we don't end up in a constant loop\r\n // of reporting ourselves, for example React Native uses a polyfill for fetch\r\n // Note: Polyfill implementations that don't support the \"polyfill\" tag are not supported\r\n // the workaround is to add a polyfill property to your fetch implementation before initializing\r\n // App Insights\r\n _addHook(InstrumentFunc(global, STR_FETCH, {\r\n ns: _evtNamespace,\r\n req: function (callDetails, input, init) {\r\n // Just call so that we record any disabled URL\r\n _isDisabledRequest(null, input, init);\r\n }\r\n }));\r\n _polyfillInitialized = true;\r\n }\r\n }));\r\n if (isPolyfill) {\r\n // retag the instrumented fetch with the same polyfill settings this is mostly for testing\r\n // But also supports multiple App Insights usages\r\n global[STR_FETCH].polyfill = isPolyfill;\r\n }\r\n }\r\n function _hookProto(target, funcName, callbacks) {\r\n _addHook(InstrumentProto(target, funcName, callbacks));\r\n }\r\n function _instrumentXhr() {\r\n if (!_supportsAjaxMonitoring(_self, _ajaxDataId)) {\r\n return;\r\n }\r\n _self[_DYN__ADD_HOOK /* @min:%2e_addHook */](onConfigChange(_extensionConfig, function () {\r\n _disableAjaxTracking = !!_extensionConfig[_DYN_DISABLE_AJAX_TRACKIN9 /* @min:%2edisableAjaxTracking */];\r\n _enableRequestHeaderTracking = _extensionConfig[_DYN_ENABLE_REQUEST_HEADE4 /* @min:%2eenableRequestHeaderTracking */];\r\n if (!_disableAjaxTracking && !_xhrInitialized) {\r\n // Instrument open\r\n _hookProto(XMLHttpRequest, \"open\", {\r\n ns: _evtNamespace,\r\n req: function (callDetails, method, url, async) {\r\n if (!_disableAjaxTracking) {\r\n var xhr = callDetails[_DYN_INST /* @min:%2einst */];\r\n var ajaxData = _getAjaxData(xhr, _ajaxDataId);\r\n if (!_isDisabledRequest(xhr, url) && _isMonitoredXhrInstance(xhr, ajaxData, true)) {\r\n if (!ajaxData || !ajaxData.xhrMonitoringState[_DYN_OPEN_DONE /* @min:%2eopenDone */]) {\r\n // Only create a single ajaxData (even when multiple AI instances are running)\r\n ajaxData = _openHandler(xhr, method, url, async);\r\n }\r\n // always attach to the on ready state change (required for handling multiple instances)\r\n _attachToOnReadyStateChange(xhr, ajaxData);\r\n }\r\n }\r\n },\r\n hkErr: _createErrorCallbackFunc(_self, 15 /* _eInternalMessageId.FailedMonitorAjaxOpen */, ERROR_HEADER + \".open\" + ERROR_POSTFIX)\r\n });\r\n // Instrument send\r\n _hookProto(XMLHttpRequest, \"send\", {\r\n ns: _evtNamespace,\r\n req: function (callDetails, context) {\r\n if (!_disableAjaxTracking) {\r\n var xhr = callDetails[_DYN_INST /* @min:%2einst */];\r\n var ajaxData = _getAjaxData(xhr, _ajaxDataId);\r\n if (_isMonitoredXhrInstance(xhr, ajaxData) && !ajaxData.xhrMonitoringState[_DYN_SEND_DONE /* @min:%2esendDone */]) {\r\n _createMarkId(\"xhr\", ajaxData);\r\n ajaxData[_DYN_REQUEST_SENT_TIME /* @min:%2erequestSentTime */] = dateTimeUtilsNow();\r\n _self[_DYN_INCLUDE_CORRELATION_2 /* @min:%2eincludeCorrelationHeaders */](ajaxData, undefined, undefined, xhr);\r\n ajaxData.xhrMonitoringState[_DYN_SEND_DONE /* @min:%2esendDone */] = true;\r\n }\r\n }\r\n },\r\n hkErr: _createErrorCallbackFunc(_self, 17 /* _eInternalMessageId.FailedMonitorAjaxSend */, ERROR_HEADER + ERROR_POSTFIX)\r\n });\r\n // Instrument abort\r\n _hookProto(XMLHttpRequest, \"abort\", {\r\n ns: _evtNamespace,\r\n req: function (callDetails) {\r\n if (!_disableAjaxTracking) {\r\n var xhr = callDetails[_DYN_INST /* @min:%2einst */];\r\n var ajaxData = _getAjaxData(xhr, _ajaxDataId);\r\n if (_isMonitoredXhrInstance(xhr, ajaxData) && !ajaxData.xhrMonitoringState[_DYN_ABORT_DONE /* @min:%2eabortDone */]) {\r\n ajaxData[_DYN_ABORTED /* @min:%2eaborted */] = 1;\r\n ajaxData.xhrMonitoringState[_DYN_ABORT_DONE /* @min:%2eabortDone */] = true;\r\n }\r\n }\r\n },\r\n hkErr: _createErrorCallbackFunc(_self, 13 /* _eInternalMessageId.FailedMonitorAjaxAbort */, ERROR_HEADER + \".abort\" + ERROR_POSTFIX)\r\n });\r\n // Instrument setRequestHeader\r\n _hookProto(XMLHttpRequest, \"setRequestHeader\", {\r\n ns: _evtNamespace,\r\n req: function (callDetails, header, value) {\r\n if (!_disableAjaxTracking) {\r\n var xhr = callDetails[_DYN_INST /* @min:%2einst */];\r\n var ajaxData = _getAjaxData(xhr, _ajaxDataId);\r\n if (ajaxData && _isMonitoredXhrInstance(xhr, ajaxData)) {\r\n _addSharedXhrHeaders(xhr, header, value);\r\n if (_enableRequestHeaderTracking && _canIncludeHeaders(header)) {\r\n if (ajaxData) {\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */][header] = value;\r\n }\r\n }\r\n }\r\n }\r\n },\r\n hkErr: _createErrorCallbackFunc(_self, 71 /* _eInternalMessageId.FailedMonitorAjaxSetRequestHeader */, ERROR_HEADER + \".setRequestHeader\" + ERROR_POSTFIX)\r\n });\r\n _xhrInitialized = true;\r\n }\r\n }));\r\n }\r\n function _isDisabledRequest(xhr, request, init) {\r\n var isDisabled = false;\r\n var theUrl = ((!isString(request) ? (request || {}).url || \"\" : request) || \"\")[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */]();\r\n // check excludeRequestFromAutoTrackingPatterns before stripping off any query string\r\n arrForEach(_excludeRequestFromAutoTrackingPatterns, function (regex) {\r\n var theRegex = regex;\r\n if (isString(regex)) {\r\n theRegex = new RegExp(regex);\r\n }\r\n if (!isDisabled) {\r\n isDisabled = theRegex.test(theUrl);\r\n }\r\n });\r\n // if request url matches with exclude regex pattern, return true and no need to check for headers\r\n if (isDisabled) {\r\n return isDisabled;\r\n }\r\n var idx = _indexOf(theUrl, \"?\");\r\n var idx2 = _indexOf(theUrl, \"#\");\r\n if (idx === -1 || (idx2 !== -1 && idx2 < idx)) {\r\n idx = idx2;\r\n }\r\n if (idx !== -1) {\r\n // Strip off any Query string\r\n theUrl = theUrl.substring(0, idx);\r\n }\r\n // check that this instance is not not used by ajax call performed inside client side monitoring to send data to collector\r\n if (!isNullOrUndefined(xhr)) {\r\n // Look on the XMLHttpRequest of the URL string value\r\n isDisabled = xhr[DisabledPropertyName] === true || theUrl[DisabledPropertyName] === true;\r\n }\r\n else if (!isNullOrUndefined(request)) { // fetch\r\n // Look for DisabledPropertyName in either Request or RequestInit\r\n isDisabled = (typeof request === \"object\" ? request[DisabledPropertyName] === true : false) ||\r\n (init ? init[DisabledPropertyName] === true : false);\r\n }\r\n // Also add extra check just in case the XHR or fetch objects where not decorated with the DisableProperty due to sealing or freezing\r\n if (!isDisabled && theUrl && isInternalApplicationInsightsEndpoint(theUrl)) {\r\n isDisabled = true;\r\n }\r\n if (isDisabled) {\r\n // Add the disabled url if not present\r\n if (!_disabledUrls[theUrl]) {\r\n _disabledUrls[theUrl] = 1;\r\n }\r\n }\r\n else {\r\n // Check to see if the url is listed as disabled\r\n if (_disabledUrls[theUrl]) {\r\n isDisabled = true;\r\n }\r\n }\r\n return isDisabled;\r\n }\r\n /// Verifies that particular instance of XMLHttpRequest needs to be monitored\r\n /// Optional parameter. True if ajaxData must be excluded from verification\r\n /// True if instance needs to be monitored, otherwise false\r\n function _isMonitoredXhrInstance(xhr, ajaxData, excludeAjaxDataValidation) {\r\n var ajaxValidation = true;\r\n var initialized = _xhrInitialized;\r\n if (!isNullOrUndefined(xhr)) {\r\n ajaxValidation = excludeAjaxDataValidation === true || !isNullOrUndefined(ajaxData);\r\n }\r\n // checking to see that all interested functions on xhr were instrumented\r\n return initialized\r\n // checking on ajaxData to see that it was not removed in user code\r\n && ajaxValidation;\r\n }\r\n function _getDistributedTraceCtx() {\r\n var distributedTraceCtx = null;\r\n if (_self[_DYN_CORE /* @min:%2ecore */] && _self[_DYN_CORE /* @min:%2ecore */].getTraceCtx) {\r\n distributedTraceCtx = _self[_DYN_CORE /* @min:%2ecore */].getTraceCtx(false);\r\n }\r\n // Fall back\r\n if (!distributedTraceCtx && _context && _context.telemetryTrace) {\r\n distributedTraceCtx = createDistributedTraceContextFromTrace(_context.telemetryTrace);\r\n }\r\n return distributedTraceCtx;\r\n }\r\n function _openHandler(xhr, method, url, async) {\r\n var _a;\r\n var distributedTraceCtx = _getDistributedTraceCtx();\r\n var traceID = (distributedTraceCtx && distributedTraceCtx[_DYN_GET_TRACE_ID /* @min:%2egetTraceId */]()) || generateW3CId();\r\n var spanID = strSubstr(generateW3CId(), 0, 16);\r\n var xhrRequestData = xhr[AJAX_DATA_CONTAINER] = (xhr[AJAX_DATA_CONTAINER] || { xh: [], i: {} });\r\n var ajaxDataCntr = xhrRequestData.i = (xhrRequestData.i || {});\r\n var ajaxData = ajaxDataCntr[_ajaxDataId] = (ajaxDataCntr[_ajaxDataId] || new ajaxRecord(traceID, spanID, _self[strDiagLog](), (_a = _self.core) === null || _a === void 0 ? void 0 : _a.getTraceCtx()));\r\n ajaxData[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */] = distributedTraceCtx && distributedTraceCtx[_DYN_GET_TRACE_FLAGS /* @min:%2egetTraceFlags */]();\r\n ajaxData[_DYN_METHOD /* @min:%2emethod */] = method;\r\n ajaxData[_DYN_REQUEST_URL /* @min:%2erequestUrl */] = url;\r\n ajaxData.xhrMonitoringState[_DYN_OPEN_DONE /* @min:%2eopenDone */] = true;\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */] = {};\r\n ajaxData.async = async;\r\n ajaxData[_DYN_ERROR_STATUS_TEXT /* @min:%2eerrorStatusText */] = _enableAjaxErrorStatusText;\r\n return ajaxData;\r\n }\r\n function _attachToOnReadyStateChange(xhr, ajaxData) {\r\n ajaxData.xhrMonitoringState[_DYN_STATE_CHANGE_ATTACHE13 /* @min:%2estateChangeAttached */] = eventOn(xhr, \"readystatechange\", function () {\r\n var _a;\r\n try {\r\n if (xhr && xhr.readyState === 4 && _isMonitoredXhrInstance(xhr, ajaxData)) {\r\n _onAjaxComplete(xhr);\r\n }\r\n }\r\n catch (e) {\r\n var exceptionText = dumpObj(e);\r\n // ignore messages with c00c023f, as this a known IE9 XHR abort issue\r\n if (!exceptionText || _indexOf(exceptionText[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */](), \"c00c023f\") === -1) {\r\n _throwInternalCritical(_self, 16 /* _eInternalMessageId.FailedMonitorAjaxRSC */, ERROR_HEADER + \" 'readystatechange' event handler\" + ERROR_POSTFIX, (_a = {},\r\n _a[_DYN_AJAX_DIAGNOSTICS_MES16 /* @min:ajaxDiagnosticsMessage */] = _getFailedAjaxDiagnosticsMessage(xhr, _ajaxDataId),\r\n _a[_DYN_EXCEPTION /* @min:exception */] = exceptionText,\r\n _a));\r\n }\r\n }\r\n }, _evtNamespace);\r\n }\r\n function _getResponseText(xhr) {\r\n try {\r\n var responseType = xhr.responseType;\r\n if (responseType === \"\" || responseType === \"text\") {\r\n // As per the specification responseText is only valid if the type is an empty string or \"text\"\r\n return xhr[_DYN_RESPONSE_TEXT /* @min:%2eresponseText */];\r\n }\r\n }\r\n catch (e) {\r\n // This shouldn't happen because of the above check -- but just in case, so just ignore\r\n }\r\n return null;\r\n }\r\n function _onAjaxComplete(xhr) {\r\n var ajaxData = _getAjaxData(xhr, _ajaxDataId);\r\n ajaxData[_DYN_RESPONSE_FINISHED_TI14 /* @min:%2eresponseFinishedTime */] = dateTimeUtilsNow();\r\n ajaxData[_DYN_STATUS /* @min:%2estatus */] = xhr[_DYN_STATUS /* @min:%2estatus */];\r\n function _reportXhrError(e, failedProps) {\r\n var errorProps = failedProps || {};\r\n errorProps[\"ajaxDiagnosticsMessage\"] = _getFailedAjaxDiagnosticsMessage(xhr, _ajaxDataId);\r\n if (e) {\r\n errorProps[\"exception\"] = dumpObj(e);\r\n }\r\n _throwInternalWarning(_self, 14 /* _eInternalMessageId.FailedMonitorAjaxDur */, FAILED_TO_CALCULATE_DURATION_ERROR + \"ajax call\" + ERROR_NOT_SENT, errorProps);\r\n }\r\n _findPerfResourceEntry(\"xmlhttprequest\", ajaxData, function () {\r\n try {\r\n var dependency = ajaxData[_DYN__CREATE_TRACK_ITEM /* @min:%2eCreateTrackItem */](\"Ajax\", _enableRequestHeaderTracking, function () {\r\n var _a;\r\n var ajaxResponse = (_a = {\r\n statusText: xhr[_DYN_STATUS_TEXT /* @min:%2estatusText */]\r\n },\r\n _a[_DYN_HEADER_MAP /* @min:headerMap */] = null,\r\n _a[_DYN_CORRELATION_CONTEXT /* @min:correlationContext */] = _getAjaxCorrelationContext(xhr),\r\n _a.type = xhr.responseType,\r\n _a[_DYN_RESPONSE_TEXT /* @min:responseText */] = _getResponseText(xhr),\r\n _a.response = xhr[_DYN_RESPONSE /* @min:%2eresponse */],\r\n _a);\r\n if (_enableResponseHeaderTracking) {\r\n var headers = xhr[_DYN_GET_ALL_RESPONSE_HEA15 /* @min:%2egetAllResponseHeaders */]();\r\n if (headers) {\r\n // xhr.getAllResponseHeaders() method returns all the response headers, separated by CRLF, as a string or null\r\n // the regex converts the header string into an array of individual headers\r\n var arr = strTrim(headers).split(/[\\r\\n]+/);\r\n var responseHeaderMap_2 = {};\r\n arrForEach(arr, function (line) {\r\n var parts = line.split(\": \");\r\n var header = parts.shift();\r\n var value = parts.join(\": \");\r\n if (_canIncludeHeaders(header)) {\r\n responseHeaderMap_2[header] = value;\r\n }\r\n });\r\n ajaxResponse[_DYN_HEADER_MAP /* @min:%2eheaderMap */] = responseHeaderMap_2;\r\n }\r\n }\r\n return ajaxResponse;\r\n });\r\n var properties = void 0;\r\n try {\r\n if (!!_addRequestContext) {\r\n properties = _addRequestContext({ status: xhr[_DYN_STATUS /* @min:%2estatus */], xhr: xhr });\r\n }\r\n }\r\n catch (e) {\r\n _throwInternalWarning(_self, 104 /* _eInternalMessageId.FailedAddingCustomDefinedRequestContext */, CUSTOM_REQUEST_CONTEXT_ERROR);\r\n }\r\n if (dependency) {\r\n if (properties !== undefined) {\r\n dependency[STR_PROPERTIES /* @min:%2eproperties */] = __assign(__assign({}, dependency.properties), properties);\r\n }\r\n var sysProperties = ajaxData[_DYN_GET_PART_APROPS /* @min:%2egetPartAProps */]();\r\n _reportDependencyInternal(_dependencyInitializers, _self[_DYN_CORE /* @min:%2ecore */], ajaxData, dependency, null, sysProperties);\r\n }\r\n else {\r\n _reportXhrError(null, {\r\n requestSentTime: ajaxData[_DYN_REQUEST_SENT_TIME /* @min:%2erequestSentTime */],\r\n responseFinishedTime: ajaxData[_DYN_RESPONSE_FINISHED_TI14 /* @min:%2eresponseFinishedTime */]\r\n });\r\n }\r\n }\r\n finally {\r\n // cleanup telemetry data\r\n try {\r\n var xhrRequestData = (xhr[AJAX_DATA_CONTAINER] || { i: {} });\r\n var ajaxDataCntr = (xhrRequestData.i || {});\r\n if (ajaxDataCntr[_ajaxDataId]) {\r\n ajaxDataCntr[_ajaxDataId] = null;\r\n }\r\n }\r\n catch (e) {\r\n // May throw in environments that prevent extension or freeze xhr\r\n }\r\n }\r\n }, function (e) {\r\n _reportXhrError(e, null);\r\n });\r\n }\r\n function _getAjaxCorrelationContext(xhr) {\r\n var _a;\r\n try {\r\n var responseHeadersString = xhr[_DYN_GET_ALL_RESPONSE_HEA15 /* @min:%2egetAllResponseHeaders */]();\r\n if (responseHeadersString !== null) {\r\n var index = _indexOf(responseHeadersString[_DYN_TO_LOWER_CASE /* @min:%2etoLowerCase */](), RequestHeaders[8 /* eRequestHeaders.requestContextHeaderLowerCase */]);\r\n if (index !== -1) {\r\n var responseHeader = xhr.getResponseHeader(RequestHeaders[0 /* eRequestHeaders.requestContextHeader */]);\r\n return correlationIdGetCorrelationContext(responseHeader);\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _throwInternalWarning(_self, 18 /* _eInternalMessageId.FailedMonitorAjaxGetCorrelationHeader */, CORRELATION_HEADER_ERROR, (_a = {},\r\n _a[_DYN_AJAX_DIAGNOSTICS_MES16 /* @min:ajaxDiagnosticsMessage */] = _getFailedAjaxDiagnosticsMessage(xhr, _ajaxDataId),\r\n _a[_DYN_EXCEPTION /* @min:exception */] = dumpObj(e),\r\n _a));\r\n }\r\n }\r\n function _createMarkId(type, ajaxData) {\r\n if (ajaxData[_DYN_REQUEST_URL /* @min:%2erequestUrl */] && _markPrefix && _enableAjaxPerfTracking) {\r\n var performance_1 = getPerformance();\r\n if (performance_1 && isFunction(performance_1.mark)) {\r\n _markCount++;\r\n var markId = _markPrefix + type + \"#\" + _markCount;\r\n performance_1.mark(markId);\r\n var entries = performance_1.getEntriesByName(markId);\r\n if (entries && entries[_DYN_LENGTH /* @min:%2elength */] === 1) {\r\n ajaxData[_DYN_PERF_MARK /* @min:%2eperfMark */] = entries[0];\r\n }\r\n }\r\n }\r\n }\r\n function _findPerfResourceEntry(initiatorType, ajaxData, trackCallback, reportError) {\r\n var perfMark = ajaxData[_DYN_PERF_MARK /* @min:%2eperfMark */];\r\n var performance = getPerformance();\r\n var maxAttempts = _maxAjaxPerfLookupAttempts;\r\n var retryDelay = _ajaxPerfLookupDelay;\r\n var requestUrl = ajaxData[_DYN_REQUEST_URL /* @min:%2erequestUrl */];\r\n var attempt = 0;\r\n (function locateResourceTiming() {\r\n try {\r\n if (performance && perfMark) {\r\n attempt++;\r\n var perfTiming = null;\r\n var entries = performance.getEntries();\r\n for (var lp = entries[_DYN_LENGTH /* @min:%2elength */] - 1; lp >= 0; lp--) {\r\n var entry = entries[lp];\r\n if (entry) {\r\n if (entry.entryType === \"resource\") {\r\n if (entry.initiatorType === initiatorType &&\r\n (_indexOf(entry[_DYN_NAME /* @min:%2ename */], requestUrl) !== -1 || _indexOf(requestUrl, entry[_DYN_NAME /* @min:%2ename */]) !== -1)) {\r\n perfTiming = entry;\r\n }\r\n }\r\n else if (entry.entryType === \"mark\" && entry[_DYN_NAME /* @min:%2ename */] === perfMark[_DYN_NAME /* @min:%2ename */]) {\r\n // We hit the start event\r\n ajaxData[_DYN_PERF_TIMING /* @min:%2eperfTiming */] = perfTiming;\r\n break;\r\n }\r\n if (entry[_DYN_START_TIME /* @min:%2estartTime */] < perfMark[_DYN_START_TIME /* @min:%2estartTime */] - 1000) {\r\n // Fallback to try and reduce the time spent looking for the perf entry\r\n break;\r\n }\r\n }\r\n }\r\n }\r\n if (!perfMark || // - we don't have a perfMark or\r\n ajaxData[_DYN_PERF_TIMING /* @min:%2eperfTiming */] || // - we have not found the perf entry or\r\n attempt >= maxAttempts || // - we have tried too many attempts or\r\n ajaxData.async === false) { // - this is a sync request\r\n if (perfMark && isFunction(performance.clearMarks)) {\r\n // Remove the mark so we don't fill up the performance resources too much\r\n performance.clearMarks(perfMark[_DYN_NAME /* @min:%2ename */]);\r\n }\r\n ajaxData.perfAttempts = attempt;\r\n // just continue and report the track event\r\n trackCallback();\r\n }\r\n else {\r\n // We need to wait for the browser to populate the window.performance entry\r\n // This needs to be at least 1ms as waiting <= 1 (on firefox) is not enough time for fetch or xhr,\r\n // this is a scheduling issue for the browser implementation\r\n scheduleTimeout(locateResourceTiming, retryDelay);\r\n }\r\n }\r\n catch (e) {\r\n reportError(e);\r\n }\r\n })();\r\n }\r\n function _createFetchRecord(input, init) {\r\n var _a;\r\n var distributedTraceCtx = _getDistributedTraceCtx();\r\n var traceID = (distributedTraceCtx && distributedTraceCtx[_DYN_GET_TRACE_ID /* @min:%2egetTraceId */]()) || generateW3CId();\r\n var spanID = strSubstr(generateW3CId(), 0, 16);\r\n var ajaxData = new ajaxRecord(traceID, spanID, _self[strDiagLog](), (_a = _self.core) === null || _a === void 0 ? void 0 : _a.getTraceCtx());\r\n ajaxData[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */] = distributedTraceCtx && distributedTraceCtx[_DYN_GET_TRACE_FLAGS /* @min:%2egetTraceFlags */]();\r\n ajaxData[_DYN_REQUEST_SENT_TIME /* @min:%2erequestSentTime */] = dateTimeUtilsNow();\r\n ajaxData[_DYN_ERROR_STATUS_TEXT /* @min:%2eerrorStatusText */] = _enableAjaxErrorStatusText;\r\n var requestUrl;\r\n if (input instanceof Request) {\r\n requestUrl = (input || {}).url || \"\";\r\n }\r\n else {\r\n requestUrl = input;\r\n }\r\n if (requestUrl === \"\") {\r\n var location_1 = getLocation();\r\n if (location_1 && location_1.href) {\r\n requestUrl = strSplit(location_1.href, \"#\")[0];\r\n }\r\n }\r\n ajaxData[_DYN_REQUEST_URL /* @min:%2erequestUrl */] = requestUrl;\r\n var method = \"GET\";\r\n if (init && init[_DYN_METHOD /* @min:%2emethod */]) {\r\n method = init[_DYN_METHOD /* @min:%2emethod */];\r\n }\r\n else if (input && input instanceof Request) {\r\n method = input[_DYN_METHOD /* @min:%2emethod */];\r\n }\r\n ajaxData[_DYN_METHOD /* @min:%2emethod */] = method;\r\n var requestHeaders = {};\r\n if (_enableRequestHeaderTracking) {\r\n var headers = new Headers((init ? init[_DYN_HEADERS /* @min:%2eheaders */] : 0) || (input instanceof Request ? (input[_DYN_HEADERS /* @min:%2eheaders */] || {}) : {}));\r\n headers.forEach(function (value, key) {\r\n if (_canIncludeHeaders(key)) {\r\n requestHeaders[key] = value;\r\n }\r\n });\r\n }\r\n ajaxData[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */] = requestHeaders;\r\n _createMarkId(STR_FETCH, ajaxData);\r\n return ajaxData;\r\n }\r\n function _getFailedFetchDiagnosticsMessage(input) {\r\n var result = \"\";\r\n try {\r\n if (!isNullOrUndefined(input)) {\r\n if (typeof (input) === \"string\") {\r\n result += \"(url: '\".concat(input, \"')\");\r\n }\r\n else {\r\n result += \"(url: '\".concat(input.url, \"')\");\r\n }\r\n }\r\n }\r\n catch (e) {\r\n _throwInternalCritical(_self, 15 /* _eInternalMessageId.FailedMonitorAjaxOpen */, \"Failed to grab failed fetch diagnostics message\", { exception: dumpObj(e) });\r\n }\r\n return result;\r\n }\r\n function _reportFetchMetrics(callDetails, status, input, response, ajaxData, getResponse, properties) {\r\n if (!ajaxData) {\r\n return;\r\n }\r\n function _reportFetchError(msgId, e, failedProps) {\r\n var errorProps = failedProps || {};\r\n errorProps[\"fetchDiagnosticsMessage\"] = _getFailedFetchDiagnosticsMessage(input);\r\n if (e) {\r\n errorProps[\"exception\"] = dumpObj(e);\r\n }\r\n _throwInternalWarning(_self, msgId, FAILED_TO_CALCULATE_DURATION_ERROR + \"fetch call\" + ERROR_NOT_SENT, errorProps);\r\n }\r\n ajaxData[_DYN_RESPONSE_FINISHED_TI14 /* @min:%2eresponseFinishedTime */] = dateTimeUtilsNow();\r\n ajaxData[_DYN_STATUS /* @min:%2estatus */] = status;\r\n _findPerfResourceEntry(STR_FETCH, ajaxData, function () {\r\n var dependency = ajaxData[_DYN__CREATE_TRACK_ITEM /* @min:%2eCreateTrackItem */](\"Fetch\", _enableRequestHeaderTracking, getResponse);\r\n var properties;\r\n try {\r\n if (!!_addRequestContext) {\r\n properties = _addRequestContext({ status: status, request: input, response: response });\r\n }\r\n }\r\n catch (e) {\r\n _throwInternalWarning(_self, 104 /* _eInternalMessageId.FailedAddingCustomDefinedRequestContext */, CUSTOM_REQUEST_CONTEXT_ERROR);\r\n }\r\n if (dependency) {\r\n if (properties !== undefined) {\r\n dependency[STR_PROPERTIES /* @min:%2eproperties */] = __assign(__assign({}, dependency.properties), properties);\r\n }\r\n var sysProperties = ajaxData[_DYN_GET_PART_APROPS /* @min:%2egetPartAProps */]();\r\n _reportDependencyInternal(_dependencyInitializers, _self[_DYN_CORE /* @min:%2ecore */], ajaxData, dependency, null, sysProperties);\r\n }\r\n else {\r\n _reportFetchError(14 /* _eInternalMessageId.FailedMonitorAjaxDur */, null, {\r\n requestSentTime: ajaxData[_DYN_REQUEST_SENT_TIME /* @min:%2erequestSentTime */],\r\n responseFinishedTime: ajaxData[_DYN_RESPONSE_FINISHED_TI14 /* @min:%2eresponseFinishedTime */]\r\n });\r\n }\r\n }, function (e) {\r\n _reportFetchError(18 /* _eInternalMessageId.FailedMonitorAjaxGetCorrelationHeader */, e, null);\r\n });\r\n }\r\n function _getFetchCorrelationContext(response) {\r\n var _a;\r\n if (response && response[_DYN_HEADERS /* @min:%2eheaders */]) {\r\n try {\r\n var responseHeader = response[_DYN_HEADERS /* @min:%2eheaders */].get(RequestHeaders[0 /* eRequestHeaders.requestContextHeader */]);\r\n return correlationIdGetCorrelationContext(responseHeader);\r\n }\r\n catch (e) {\r\n _throwInternalWarning(_self, 18 /* _eInternalMessageId.FailedMonitorAjaxGetCorrelationHeader */, CORRELATION_HEADER_ERROR, (_a = {\r\n fetchDiagnosticsMessage: _getFailedFetchDiagnosticsMessage(response)\r\n },\r\n _a[_DYN_EXCEPTION /* @min:exception */] = dumpObj(e),\r\n _a));\r\n }\r\n }\r\n }\r\n function _reportDependencyInternal(initializers, core, ajaxData, dependency, properties, systemProperties) {\r\n var _a;\r\n var result = true;\r\n var initializersCount = initializers[_DYN_LENGTH /* @min:%2elength */];\r\n if (initializersCount > 0) {\r\n var details = (_a = {\r\n item: dependency\r\n },\r\n _a[STR_PROPERTIES /* @min:properties */] = properties,\r\n _a.sysProperties = systemProperties,\r\n _a.context = ajaxData ? ajaxData[_DYN_CONTEXT /* @min:%2econtext */] : null,\r\n _a.aborted = ajaxData ? !!ajaxData[_DYN_ABORTED /* @min:%2eaborted */] : false,\r\n _a);\r\n result = _processDependencyContainer(core, initializers, details, \"initializer\");\r\n }\r\n if (result) {\r\n _self[_DYN_TRACK_DEPENDENCY_DAT3 /* @min:%2etrackDependencyDataInternal */](dependency, properties, systemProperties);\r\n }\r\n }\r\n });\r\n return _this;\r\n }\r\n// Removed Stub for AjaxMonitor.prototype.initialize.\r\n AjaxMonitor.prototype.processTelemetry = function (item, itemCtx) {\r\n this.processNext(item, itemCtx);\r\n };\r\n// Removed Stub for AjaxMonitor.prototype.trackDependencyData.\r\n// Removed Stub for AjaxMonitor.prototype.includeCorrelationHeaders.\r\n// Removed Stub for AjaxMonitor.prototype.addDependencyListener.\r\n /**\r\n * Add an dependency telemetry initializer callback function to allow populating additional properties or drop the request.\r\n * It is called after the dependency call has completed and any available performance details are available. A dependency\r\n * initializer is similar to the TelemetryInitializer function but it allows you to block the reporting of the dependency\r\n * request so that it doesn't count against the `maxAjaxCallsPerView`.\r\n * @param dependencyInitializer - The Dependency Telemetry Initializer function\r\n * @returns - A IDependencyInitializerHandler to enable the initializer to be removed\r\n */\r\n AjaxMonitor.prototype.addDependencyInitializer = function (dependencyInitializer) {\r\n return null;\r\n };\r\n// Removed Stub for AjaxMonitor.prototype.trackDependencyDataInternal.\r\n AjaxMonitor.identifier = \"AjaxDependencyPlugin\";\r\n return AjaxMonitor;\r\n}(BaseTelemetryPlugin));\r\nexport { AjaxMonitor };\r\n","/*\n * Application Insights JavaScript SDK - Dependencies Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { Extensions, dataSanitizeUrl, dateTimeUtilsDuration, msToTimeSpan, urlGetAbsoluteUrl, urlGetCompleteUrl } from \"@microsoft/applicationinsights-common\";\r\nimport { arrForEach, isNullOrUndefined, isNumber, isString, normalizeJsName, objForEachKey, objKeys } from \"@microsoft/applicationinsights-core-js\";\r\nimport { STR_DURATION, STR_PROPERTIES } from \"./InternalConstants\";\r\nimport { _DYN_ABORTED, _DYN_ABORT_DONE, _DYN_AJAX_TOTAL_DURATION, _DYN_CORRELATION_CONTEXT, _DYN_ERROR_STATUS_TEXT, _DYN_EVENT_TRACE_CTX, _DYN_GET_ABSOLUTE_URL, _DYN_GET_PART_APROPS, _DYN_GET_TRACE_FLAGS, _DYN_GET_TRACE_ID, _DYN_HEADER_MAP, _DYN_LENGTH, _DYN_METHOD, _DYN_NAME, _DYN_OPEN_DONE, _DYN_PERF_MARK, _DYN_PERF_TIMING, _DYN_REQUEST_HEADERS, _DYN_REQUEST_SENT_TIME, _DYN_REQUEST_URL, _DYN_RESPONSE, _DYN_RESPONSE_FINISHED_TI14, _DYN_SEND_DONE, _DYN_SPAN_ID, _DYN_SPAN_ID1, _DYN_START_TIME, _DYN_STATE_CHANGE_ATTACHE13, _DYN_STATUS, _DYN_STATUS_TEXT, _DYN_TRACE_FLAGS, _DYN_TRACE_ID, _DYN_TRACE_ID0, _DYN__CREATE_TRACK_ITEM } from \"./__DynamicConstants\";\r\n/** @ignore */\r\nfunction _calcPerfDuration(resourceEntry, start, end) {\r\n var result = 0;\r\n var from = resourceEntry[start];\r\n var to = resourceEntry[end];\r\n if (from && to) {\r\n result = dateTimeUtilsDuration(from, to);\r\n }\r\n return result;\r\n}\r\n/** @ignore */\r\nfunction _setPerfDuration(props, name, resourceEntry, start, end) {\r\n var result = 0;\r\n var value = _calcPerfDuration(resourceEntry, start, end);\r\n if (value) {\r\n result = _setPerfValue(props, name, msToTimeSpan(value));\r\n }\r\n return result;\r\n}\r\n/** @ignore */\r\nfunction _setPerfValue(props, name, value) {\r\n var strPerf = \"ajaxPerf\";\r\n var result = 0;\r\n if (props && name && value) {\r\n var perfData = props[strPerf] = (props[strPerf] || {});\r\n perfData[name] = value;\r\n result = 1;\r\n }\r\n return result;\r\n}\r\n/** @ignore */\r\nfunction _populatePerfData(ajaxData, dependency) {\r\n /*\r\n * https://developer.mozilla.org/en-US/docs/Web/API/Resource_Timing_API/Using_the_Resource_Timing_API\r\n * | -startTime\r\n * | -redirectStart\r\n * | | -redirectEnd\r\n * | | | -fetchStart\r\n * | | | | -domainLookupStart\r\n * | | | | |- domainLookupEnd\r\n * | | | | | | -connectStart\r\n * | | | | | | | -secureConnectionStart\r\n * | | | | | | | | -connectEnd\r\n * | | | | | | | | | -requestStart\r\n * | | | | | | | | | | | -responseStart\r\n * | | | | | | | | | | | | | -responseEnd\r\n * +------------+-+---+----------------+-+--+--------+-+-----------+-+------------+-+\r\n * |--redirect--| |---|--domainLookup--| |--connect--| |--request--| |--response--| |\r\n * |-------------------networkConnect----------------|\r\n * | |---------sentRequest--------|\r\n * |------------------------------------perfTotal-----------------------------------|\r\n */\r\n var resourceEntry = ajaxData[_DYN_PERF_TIMING /* @min:%2eperfTiming */];\r\n var props = dependency[STR_PROPERTIES /* @min:%2eproperties */] || {};\r\n var propsSet = 0;\r\n var strName = \"name\";\r\n var strStart = \"Start\";\r\n var strEnd = \"End\";\r\n var strDomainLookup = \"domainLookup\";\r\n var strConnect = \"connect\";\r\n var strRedirect = \"redirect\";\r\n var strRequest = \"request\";\r\n var strResponse = \"response\";\r\n var strStartTime = \"startTime\";\r\n var strDomainLookupStart = strDomainLookup + strStart;\r\n var strDomainLookupEnd = strDomainLookup + strEnd;\r\n var strConnectStart = strConnect + strStart;\r\n var strConnectEnd = strConnect + strEnd;\r\n var strRequestStart = strRequest + strStart;\r\n var strRequestEnd = strRequest + strEnd;\r\n var strResponseStart = strResponse + strStart;\r\n var strResponseEnd = strResponse + strEnd;\r\n var strRedirectStart = strRedirect + strStart;\r\n var strRedirectEnd = strRedirect = strEnd;\r\n var strTransferSize = \"transferSize\";\r\n var strEncodedBodySize = \"encodedBodySize\";\r\n var strDecodedBodySize = \"decodedBodySize\";\r\n var strServerTiming = \"serverTiming\";\r\n if (resourceEntry) {\r\n // redirect\r\n propsSet |= _setPerfDuration(props, strRedirect, resourceEntry, strRedirectStart, strRedirectEnd);\r\n // domainLookup\r\n propsSet |= _setPerfDuration(props, strDomainLookup, resourceEntry, strDomainLookupStart, strDomainLookupEnd);\r\n // connect\r\n propsSet |= _setPerfDuration(props, strConnect, resourceEntry, strConnectStart, strConnectEnd);\r\n // request\r\n propsSet |= _setPerfDuration(props, strRequest, resourceEntry, strRequestStart, strRequestEnd);\r\n // response\r\n propsSet |= _setPerfDuration(props, strResponse, resourceEntry, strResponseStart, strResponseEnd);\r\n // Network connection time\r\n propsSet |= _setPerfDuration(props, \"networkConnect\", resourceEntry, strStartTime, strConnectEnd);\r\n // Sent Request\r\n propsSet |= _setPerfDuration(props, \"sentRequest\", resourceEntry, strRequestStart, strResponseEnd);\r\n // PerfTotal / Duration\r\n var duration = resourceEntry[STR_DURATION /* @min:%2eduration */];\r\n if (!duration) {\r\n duration = _calcPerfDuration(resourceEntry, strStartTime, strResponseEnd) || 0;\r\n }\r\n propsSet |= _setPerfValue(props, STR_DURATION, duration);\r\n propsSet |= _setPerfValue(props, \"perfTotal\", duration);\r\n var serverTiming = resourceEntry[strServerTiming];\r\n if (serverTiming) {\r\n var server_1 = {};\r\n arrForEach(serverTiming, function (value, idx) {\r\n var name = normalizeJsName(value[strName] || \"\" + idx);\r\n var newValue = server_1[name] || {};\r\n objForEachKey(value, function (key, val) {\r\n if (key !== strName && isString(val) || isNumber(val)) {\r\n if (newValue[key]) {\r\n val = newValue[key] + \";\" + val;\r\n }\r\n if (val || !isString(val)) {\r\n // Only set the value if it has a value and it's not an empty string\r\n newValue[key] = val;\r\n }\r\n }\r\n });\r\n server_1[name] = newValue;\r\n });\r\n propsSet |= _setPerfValue(props, strServerTiming, server_1);\r\n }\r\n propsSet |= _setPerfValue(props, strTransferSize, resourceEntry[strTransferSize]);\r\n propsSet |= _setPerfValue(props, strEncodedBodySize, resourceEntry[strEncodedBodySize]);\r\n propsSet |= _setPerfValue(props, strDecodedBodySize, resourceEntry[strDecodedBodySize]);\r\n }\r\n else {\r\n if (ajaxData[_DYN_PERF_MARK /* @min:%2eperfMark */]) {\r\n propsSet |= _setPerfValue(props, \"missing\", ajaxData.perfAttempts);\r\n }\r\n }\r\n if (propsSet) {\r\n dependency[STR_PROPERTIES /* @min:%2eproperties */] = props;\r\n }\r\n}\r\nvar XHRMonitoringState = /** @class */ (function () {\r\n function XHRMonitoringState() {\r\n var self = this;\r\n self[_DYN_OPEN_DONE /* @min:%2eopenDone */] = false;\r\n self.setRequestHeaderDone = false;\r\n self[_DYN_SEND_DONE /* @min:%2esendDone */] = false;\r\n self[_DYN_ABORT_DONE /* @min:%2eabortDone */] = false;\r\n // True, if onreadyStateChangeCallback function attached to xhr, otherwise false\r\n self[_DYN_STATE_CHANGE_ATTACHE13 /* @min:%2estateChangeAttached */] = false;\r\n }\r\n return XHRMonitoringState;\r\n}());\r\nexport { XHRMonitoringState };\r\nvar ajaxRecord = /** @class */ (function () {\r\n function ajaxRecord(traceId, spanId, logger, traceCtx) {\r\n var _a;\r\n var self = this;\r\n var _logger = logger;\r\n var strResponseText = \"responseText\";\r\n // Assigning the initial/default values within the constructor to avoid typescript from creating a bunch of\r\n // this.XXXX = null\r\n self[_DYN_PERF_MARK /* @min:%2eperfMark */] = null;\r\n self.completed = false;\r\n self.requestHeadersSize = null;\r\n self[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */] = null;\r\n self.responseReceivingDuration = null;\r\n self.callbackDuration = null;\r\n self[_DYN_AJAX_TOTAL_DURATION /* @min:%2eajaxTotalDuration */] = null;\r\n self[_DYN_ABORTED /* @min:%2eaborted */] = 0;\r\n self.pageUrl = null;\r\n self[_DYN_REQUEST_URL /* @min:%2erequestUrl */] = null;\r\n self.requestSize = 0;\r\n self[_DYN_METHOD /* @min:%2emethod */] = null;\r\n self[_DYN_STATUS /* @min:%2estatus */] = null;\r\n self[_DYN_REQUEST_SENT_TIME /* @min:%2erequestSentTime */] = null;\r\n self.responseStartedTime = null;\r\n self[_DYN_RESPONSE_FINISHED_TI14 /* @min:%2eresponseFinishedTime */] = null;\r\n self.callbackFinishedTime = null;\r\n self.endTime = null;\r\n self.xhrMonitoringState = new XHRMonitoringState();\r\n self.clientFailure = 0;\r\n self[_DYN_TRACE_ID /* @min:%2etraceID */] = traceId;\r\n self[_DYN_SPAN_ID /* @min:%2espanID */] = spanId;\r\n self[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */] = traceCtx === null || traceCtx === void 0 ? void 0 : traceCtx.getTraceFlags();\r\n if (traceCtx) {\r\n self[_DYN_EVENT_TRACE_CTX /* @min:%2eeventTraceCtx */] = (_a = {},\r\n _a[_DYN_TRACE_ID0 /* @min:traceId */] = traceCtx[_DYN_GET_TRACE_ID /* @min:%2egetTraceId */](),\r\n _a[_DYN_SPAN_ID1 /* @min:spanId */] = traceCtx.getSpanId(),\r\n _a[_DYN_TRACE_FLAGS /* @min:traceFlags */] = traceCtx[_DYN_GET_TRACE_FLAGS /* @min:%2egetTraceFlags */](),\r\n _a);\r\n }\r\n else {\r\n self[_DYN_EVENT_TRACE_CTX /* @min:%2eeventTraceCtx */] = null;\r\n }\r\n dynamicProto(ajaxRecord, self, function (self) {\r\n self.getAbsoluteUrl = function () {\r\n return self[_DYN_REQUEST_URL /* @min:%2erequestUrl */] ? urlGetAbsoluteUrl(self[_DYN_REQUEST_URL /* @min:%2erequestUrl */]) : null;\r\n };\r\n self.getPathName = function () {\r\n return self[_DYN_REQUEST_URL /* @min:%2erequestUrl */] ? dataSanitizeUrl(_logger, urlGetCompleteUrl(self[_DYN_METHOD /* @min:%2emethod */], self[_DYN_REQUEST_URL /* @min:%2erequestUrl */])) : null;\r\n };\r\n self[_DYN__CREATE_TRACK_ITEM /* @min:%2eCreateTrackItem */] = function (ajaxType, enableRequestHeaderTracking, getResponse) {\r\n var _a;\r\n // round to 3 decimal points\r\n self.ajaxTotalDuration = Math.round(dateTimeUtilsDuration(self.requestSentTime, self.responseFinishedTime) * 1000) / 1000;\r\n if (self[_DYN_AJAX_TOTAL_DURATION /* @min:%2eajaxTotalDuration */] < 0) {\r\n return null;\r\n }\r\n var dependency = (_a = {\r\n id: \"|\" + self[_DYN_TRACE_ID /* @min:%2etraceID */] + \".\" + self[_DYN_SPAN_ID /* @min:%2espanID */],\r\n target: self[_DYN_GET_ABSOLUTE_URL /* @min:%2egetAbsoluteUrl */]()\r\n },\r\n _a[_DYN_NAME /* @min:name */] = self.getPathName(),\r\n _a.type = ajaxType,\r\n _a[_DYN_START_TIME /* @min:startTime */] = null,\r\n _a.duration = self[_DYN_AJAX_TOTAL_DURATION /* @min:%2eajaxTotalDuration */],\r\n _a.success = (+(self[_DYN_STATUS /* @min:%2estatus */])) >= 200 && (+(self[_DYN_STATUS /* @min:%2estatus */])) < 400,\r\n _a.responseCode = (+(self[_DYN_STATUS /* @min:%2estatus */])),\r\n _a[STR_PROPERTIES] = { HttpMethod: self[_DYN_METHOD /* @min:%2emethod */] },\r\n _a);\r\n var props = dependency[STR_PROPERTIES];\r\n if (self[_DYN_ABORTED /* @min:%2eaborted */]) {\r\n props[_DYN_ABORTED /* @min:%2eaborted */] = true;\r\n }\r\n if (self[_DYN_REQUEST_SENT_TIME /* @min:%2erequestSentTime */]) {\r\n // Set the correct dependency start time\r\n dependency[_DYN_START_TIME /* @min:%2estartTime */] = new Date();\r\n dependency[_DYN_START_TIME /* @min:%2estartTime */].setTime(self[_DYN_REQUEST_SENT_TIME /* @min:%2erequestSentTime */]);\r\n }\r\n // Add Ajax perf details if available\r\n _populatePerfData(self, dependency);\r\n if (enableRequestHeaderTracking) {\r\n if (objKeys(self.requestHeaders)[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n props[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */] = self[_DYN_REQUEST_HEADERS /* @min:%2erequestHeaders */];\r\n }\r\n }\r\n if (getResponse) {\r\n var response = getResponse();\r\n if (response) {\r\n // enrich dependency target with correlation context from the server\r\n var correlationContext = response[_DYN_CORRELATION_CONTEXT /* @min:%2ecorrelationContext */];\r\n if (correlationContext) {\r\n dependency.correlationContext = /* dependency.target + \" | \" + */ correlationContext;\r\n }\r\n if (response[_DYN_HEADER_MAP /* @min:%2eheaderMap */]) {\r\n if (objKeys(response.headerMap)[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n props.responseHeaders = response[_DYN_HEADER_MAP /* @min:%2eheaderMap */];\r\n }\r\n }\r\n if (self[_DYN_ERROR_STATUS_TEXT /* @min:%2eerrorStatusText */]) {\r\n if (self[_DYN_STATUS /* @min:%2estatus */] >= 400) {\r\n var responseType = response.type;\r\n if (responseType === \"\" || responseType === \"text\") {\r\n props.responseText = response.responseText ? response[_DYN_STATUS_TEXT /* @min:%2estatusText */] + \" - \" + response[strResponseText] : response[_DYN_STATUS_TEXT /* @min:%2estatusText */];\r\n }\r\n if (responseType === \"json\") {\r\n props.responseText = response.response ? response[_DYN_STATUS_TEXT /* @min:%2estatusText */] + \" - \" + JSON.stringify(response[_DYN_RESPONSE /* @min:%2eresponse */]) : response[_DYN_STATUS_TEXT /* @min:%2estatusText */];\r\n }\r\n }\r\n else if (self[_DYN_STATUS /* @min:%2estatus */] === 0) {\r\n props.responseText = response[_DYN_STATUS_TEXT /* @min:%2estatusText */] || \"\";\r\n }\r\n }\r\n }\r\n }\r\n return dependency;\r\n };\r\n self[_DYN_GET_PART_APROPS /* @min:%2egetPartAProps */] = function () {\r\n var _a;\r\n var partA = null;\r\n var traceCtx = self[_DYN_EVENT_TRACE_CTX /* @min:%2eeventTraceCtx */];\r\n if (traceCtx && (traceCtx[_DYN_TRACE_ID0 /* @min:%2etraceId */] || traceCtx[_DYN_SPAN_ID1 /* @min:%2espanId */])) {\r\n partA = {};\r\n var traceExt = partA[Extensions.TraceExt] = (_a = {},\r\n _a[_DYN_TRACE_ID /* @min:traceID */] = traceCtx[_DYN_TRACE_ID0 /* @min:%2etraceId */],\r\n _a.parentID = traceCtx[_DYN_SPAN_ID1 /* @min:%2espanId */],\r\n _a);\r\n if (!isNullOrUndefined(traceCtx[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */])) {\r\n traceExt[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */] = traceCtx[_DYN_TRACE_FLAGS /* @min:%2etraceFlags */];\r\n }\r\n }\r\n return partA;\r\n };\r\n });\r\n }\r\n// Removed Stub for ajaxRecord.prototype.getAbsoluteUrl.\r\n// Removed Stub for ajaxRecord.prototype.getPathName.\r\n// Removed Stub for ajaxRecord.prototype.CreateTrackItem.\r\n// Removed Stub for ajaxRecord.prototype.getPartAProps.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n ajaxRecord.__ieDyn=1;\n\n return ajaxRecord;\r\n}());\r\nexport { ajaxRecord };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nvar Application = /** @class */ (function () {\r\n function Application() {\r\n }\r\n return Application;\r\n}());\r\nexport { Application };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nvar Device = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the Device class\r\n */\r\n function Device() {\r\n // don't attempt to fingerprint browsers\r\n this.id = \"browser\";\r\n // Device type is a dimension in our data platform\r\n // Setting it to 'Browser' allows to separate client and server dependencies/exceptions\r\n this.deviceClass = \"Browser\";\r\n }\r\n return Device;\r\n}());\r\nexport { Device };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { onConfigChange } from \"@microsoft/applicationinsights-core-js\";\r\nvar Version = '3.3.4';\r\nvar Internal = /** @class */ (function () {\r\n /**\r\n * Constructs a new instance of the internal telemetry data class.\r\n */\r\n function Internal(config, unloadHookContainer) {\r\n var _this = this;\r\n var unloadHook = onConfigChange((config), function () {\r\n var prefix = config.sdkExtension;\r\n _this.sdkVersion = (prefix ? prefix + \"_\" : \"\") + \"javascript:\" + Version;\r\n });\r\n unloadHookContainer && unloadHookContainer.add(unloadHook);\r\n }\r\n return Internal;\r\n}());\r\nexport { Internal };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nvar Location = /** @class */ (function () {\r\n function Location() {\r\n }\r\n return Location;\r\n}());\r\nexport { Location };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { utlCanUseLocalStorage, utlGetLocalStorage, utlSetLocalStorage } from \"@microsoft/applicationinsights-common\";\r\nimport { _throwInternal, dateNow, dumpObj, getExceptionName, isFunction, newId, onConfigChange, safeGetCookieMgr, safeGetLogger } from \"@microsoft/applicationinsights-core-js\";\r\nimport { _DYN_ACQUISITION_DATE, _DYN_AUTOMATIC_SESSION, _DYN_GET_NEW_ID, _DYN_ID_LENGTH, _DYN_JOIN, _DYN_LENGTH, _DYN_NAME_PREFIX, _DYN_RENEWAL_DATE, _DYN_UPDATE } from \"../__DynamicConstants\";\r\nvar SESSION_COOKIE_NAME = \"ai_session\";\r\nvar ACQUISITION_SPAN = 86400000; // 24 hours in ms\r\nvar RENEWAL_SPAN = 1800000; // 30 minutes in ms\r\nvar COOKIE_UPDATE_INTERVAL = 60000; // 1 minute in ms\r\nvar Session = /** @class */ (function () {\r\n function Session() {\r\n }\r\n return Session;\r\n}());\r\nexport { Session };\r\nvar _SessionManager = /** @class */ (function () {\r\n function _SessionManager(config, core, unloadHookContainer) {\r\n var self = this;\r\n var _storageNamePrefix;\r\n var _cookieUpdatedTimestamp;\r\n var _logger = safeGetLogger(core);\r\n var _cookieManager = safeGetCookieMgr(core);\r\n var _sessionExpirationMs;\r\n var _sessionRenewalMs;\r\n dynamicProto(_SessionManager, self, function (_self) {\r\n if (!config) {\r\n config = {};\r\n }\r\n var unloadHook = onConfigChange(config, function (details) {\r\n _sessionExpirationMs = config.sessionExpirationMs || ACQUISITION_SPAN;\r\n _sessionRenewalMs = config.sessionRenewalMs || RENEWAL_SPAN;\r\n // sessionCookiePostfix takes the preference if it is configured, otherwise takes namePrefix if configured.\r\n var sessionCookiePostfix = config.sessionCookiePostfix || config[_DYN_NAME_PREFIX /* @min:%2enamePrefix */] || \"\";\r\n _storageNamePrefix = SESSION_COOKIE_NAME + sessionCookiePostfix;\r\n });\r\n unloadHookContainer && unloadHookContainer.add(unloadHook);\r\n _self[_DYN_AUTOMATIC_SESSION /* @min:%2eautomaticSession */] = new Session();\r\n _self[_DYN_UPDATE /* @min:%2eupdate */] = function () {\r\n // Always using Date getTime() as there is a bug in older IE instances that causes the performance timings to have the hi-bit set eg 0x800000000 causing\r\n // the number to be incorrect.\r\n var nowMs = dateNow();\r\n var isExpired = false;\r\n var session = _self[_DYN_AUTOMATIC_SESSION /* @min:%2eautomaticSession */];\r\n if (!session.id) {\r\n isExpired = !_initializeAutomaticSession(session, nowMs);\r\n }\r\n if (!isExpired && _sessionExpirationMs > 0) {\r\n var timeSinceAcqMs = nowMs - session[_DYN_ACQUISITION_DATE /* @min:%2eacquisitionDate */];\r\n var timeSinceRenewalMs = nowMs - session[_DYN_RENEWAL_DATE /* @min:%2erenewalDate */];\r\n isExpired = timeSinceAcqMs < 0 || timeSinceRenewalMs < 0; // expired if the acquisition or last renewal are in the future\r\n isExpired = isExpired || timeSinceAcqMs > _sessionExpirationMs; // expired if the time since acquisition is more than session Expiration\r\n isExpired = isExpired || timeSinceRenewalMs > _sessionRenewalMs; // expired if the time since last renewal is more than renewal period\r\n }\r\n // renew if acquisitionSpan or renewalSpan has elapsed\r\n if (isExpired) {\r\n // update automaticSession so session state has correct id\r\n _renew(nowMs);\r\n }\r\n else {\r\n // do not update the cookie more often than cookieUpdateInterval\r\n if (!_cookieUpdatedTimestamp || nowMs - _cookieUpdatedTimestamp > COOKIE_UPDATE_INTERVAL) {\r\n _setCookie(session, nowMs);\r\n }\r\n }\r\n };\r\n /**\r\n * Record the current state of the automatic session and store it in our cookie string format\r\n * into the browser's local storage. This is used to restore the session data when the cookie\r\n * expires.\r\n */\r\n _self.backup = function () {\r\n var session = _self[_DYN_AUTOMATIC_SESSION /* @min:%2eautomaticSession */];\r\n _setStorage(session.id, session[_DYN_ACQUISITION_DATE /* @min:%2eacquisitionDate */], session[_DYN_RENEWAL_DATE /* @min:%2erenewalDate */]);\r\n };\r\n /**\r\n * Use config.namePrefix + ai_session cookie data or local storage data (when the cookie is unavailable) to\r\n * initialize the automatic session.\r\n * @returns true if values set otherwise false\r\n */\r\n function _initializeAutomaticSession(session, now) {\r\n var isValid = false;\r\n var cookieValue = _cookieManager.get(_storageNamePrefix);\r\n if (cookieValue && isFunction(cookieValue.split)) {\r\n isValid = _initializeAutomaticSessionWithData(session, cookieValue);\r\n }\r\n else {\r\n // There's no cookie, but we might have session data in local storage\r\n // This can happen if the session expired or the user actively deleted the cookie\r\n // We only want to recover data if the cookie is missing from expiry. We should respect the user's wishes if the cookie was deleted actively.\r\n // The User class handles this for us and deletes our local storage object if the persistent user cookie was removed.\r\n var storageValue = utlGetLocalStorage(_logger, _storageNamePrefix);\r\n if (storageValue) {\r\n isValid = _initializeAutomaticSessionWithData(session, storageValue);\r\n }\r\n }\r\n return isValid || !!session.id;\r\n }\r\n /**\r\n * Extract id, acquisitionDate, and renewalDate from an ai_session payload string and\r\n * use this data to initialize automaticSession.\r\n *\r\n * @param sessionData - The string stored in an ai_session cookie or local storage backup\r\n * @returns true if values set otherwise false\r\n */\r\n function _initializeAutomaticSessionWithData(session, sessionData) {\r\n var isValid = false;\r\n var sessionReset = \", session will be reset\";\r\n var tokens = sessionData.split(\"|\");\r\n if (tokens[_DYN_LENGTH /* @min:%2elength */] >= 2) {\r\n try {\r\n var acqMs = +tokens[1] || 0;\r\n var renewalMs = +tokens[2] || 0;\r\n if (isNaN(acqMs) || acqMs <= 0) {\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 27 /* _eInternalMessageId.SessionRenewalDateIsZero */, \"AI session acquisition date is 0\" + sessionReset);\r\n }\r\n else if (isNaN(renewalMs) || renewalMs <= 0) {\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 27 /* _eInternalMessageId.SessionRenewalDateIsZero */, \"AI session renewal date is 0\" + sessionReset);\r\n }\r\n else if (tokens[0]) {\r\n // Everything looks valid so set the values\r\n session.id = tokens[0];\r\n session[_DYN_ACQUISITION_DATE /* @min:%2eacquisitionDate */] = acqMs;\r\n session[_DYN_RENEWAL_DATE /* @min:%2erenewalDate */] = renewalMs;\r\n isValid = true;\r\n }\r\n }\r\n catch (e) {\r\n _throwInternal(_logger, 1 /* eLoggingSeverity.CRITICAL */, 9 /* _eInternalMessageId.ErrorParsingAISessionCookie */, \"Error parsing ai_session value [\" + (sessionData || \"\") + \"]\" + sessionReset + \" - \" + getExceptionName(e), { exception: dumpObj(e) });\r\n }\r\n }\r\n return isValid;\r\n }\r\n function _renew(nowMs) {\r\n var getNewId = config[_DYN_GET_NEW_ID /* @min:%2egetNewId */] || newId;\r\n _self.automaticSession.id = getNewId(config[_DYN_ID_LENGTH /* @min:%2eidLength */] || 22);\r\n _self[_DYN_AUTOMATIC_SESSION /* @min:%2eautomaticSession */][_DYN_ACQUISITION_DATE /* @min:%2eacquisitionDate */] = nowMs;\r\n _setCookie(_self[_DYN_AUTOMATIC_SESSION /* @min:%2eautomaticSession */], nowMs);\r\n // If this browser does not support local storage, fire an internal log to keep track of it at this point\r\n if (!utlCanUseLocalStorage()) {\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 0 /* _eInternalMessageId.BrowserDoesNotSupportLocalStorage */, \"Browser does not support local storage. Session durations will be inaccurate.\");\r\n }\r\n }\r\n function _setCookie(session, nowMs) {\r\n var acq = session[_DYN_ACQUISITION_DATE /* @min:%2eacquisitionDate */];\r\n session[_DYN_RENEWAL_DATE /* @min:%2erenewalDate */] = nowMs;\r\n var renewalPeriodMs = _sessionRenewalMs;\r\n // Set cookie to expire after the session expiry time passes or the session renewal deadline, whichever is sooner\r\n // Expiring the cookie will cause the session to expire even if the user isn't on the page\r\n var acqTimeLeftMs = (acq + _sessionExpirationMs) - nowMs;\r\n var cookie = [session.id, acq, nowMs];\r\n var maxAgeSec = 0;\r\n if (acqTimeLeftMs < renewalPeriodMs) {\r\n maxAgeSec = acqTimeLeftMs / 1000;\r\n }\r\n else {\r\n maxAgeSec = renewalPeriodMs / 1000;\r\n }\r\n var cookieDomain = config.cookieDomain || null;\r\n // if sessionExpirationMs is set to 0, it means the expiry is set to 0 for this session cookie\r\n // A cookie with 0 expiry in the session cookie will never expire for that browser session. If the browser is closed the cookie expires.\r\n // Depending on the browser, another instance does not inherit this cookie, however, another tab will\r\n _cookieManager.set(_storageNamePrefix, cookie[_DYN_JOIN /* @min:%2ejoin */](\"|\"), _sessionExpirationMs > 0 ? maxAgeSec : null, cookieDomain);\r\n _cookieUpdatedTimestamp = nowMs;\r\n }\r\n function _setStorage(guid, acq, renewal) {\r\n // Keep data in local storage to retain the last session id, allowing us to cleanly end the session when it expires\r\n // Browsers that don't support local storage won't be able to end sessions cleanly from the client\r\n // The server will notice this and end the sessions itself, with loss of accurate session duration\r\n utlSetLocalStorage(_logger, _storageNamePrefix, [guid, acq, renewal][_DYN_JOIN /* @min:%2ejoin */](\"|\"));\r\n }\r\n });\r\n }\r\n// Removed Stub for _SessionManager.prototype.update.\r\n// Removed Stub for _SessionManager.prototype.backup.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n _SessionManager.__ieDyn=1;\n\n return _SessionManager;\r\n}());\r\nexport { _SessionManager };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport { dataSanitizeString } from \"@microsoft/applicationinsights-common\";\r\nimport { generateW3CId, getLocation } from \"@microsoft/applicationinsights-core-js\";\r\nvar TelemetryTrace = /** @class */ (function () {\r\n function TelemetryTrace(id, parentId, name, logger) {\r\n var _self = this;\r\n _self.traceID = id || generateW3CId();\r\n _self.parentID = parentId;\r\n var location = getLocation();\r\n if (!name && location && location.pathname) {\r\n name = location.pathname;\r\n }\r\n _self.name = dataSanitizeString(logger, name);\r\n }\r\n return TelemetryTrace;\r\n}());\r\nexport { TelemetryTrace };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { utlRemoveStorage } from \"@microsoft/applicationinsights-common\";\r\nimport { _throwInternal, newId, onConfigChange, safeGetCookieMgr, safeGetLogger, toISOString } from \"@microsoft/applicationinsights-core-js\";\r\nimport { objDefine } from \"@nevware21/ts-utils\";\r\nimport { _DYN_ACCOUNT_ID, _DYN_AUTHENTICATED_ID, _DYN_AUTH_USER_COOKIE_NAM7, _DYN_COOKIE_SEPARATOR, _DYN_GET_NEW_ID, _DYN_ID_LENGTH, _DYN_IS_NEW_USER, _DYN_IS_USER_COOKIE_SET, _DYN_JOIN, _DYN_LENGTH, _DYN_NAME_PREFIX, _DYN_UPDATE, _DYN_USER_COOKIE_POSTFIX } from \"../__DynamicConstants\";\r\nfunction _validateUserInput(id) {\r\n // Validate:\r\n // 1. Id is a non-empty string.\r\n // 2. It does not contain special characters for cookies.\r\n if (typeof id !== \"string\" ||\r\n !id ||\r\n id.match(/,|;|=| |\\|/)) {\r\n return false;\r\n }\r\n return true;\r\n}\r\nvar User = /** @class */ (function () {\r\n function User(config, core, unloadHookContainer) {\r\n /**\r\n * A flag indicating whether this represents a new user\r\n */\r\n this.isNewUser = false;\r\n /**\r\n * A flag indicating whether the user cookie has been set\r\n */\r\n this.isUserCookieSet = false;\r\n var _logger = safeGetLogger(core);\r\n var _cookieManager = safeGetCookieMgr(core);\r\n var _storageNamePrefix;\r\n dynamicProto(User, this, function (_self) {\r\n // Define _self.config\r\n objDefine(_self, \"config\", {\r\n g: function () { return config; }\r\n });\r\n var unloadHook = onConfigChange(config, function () {\r\n var userCookiePostfix = config[_DYN_USER_COOKIE_POSTFIX /* @min:%2euserCookiePostfix */] || \"\";\r\n _storageNamePrefix = User.userCookieName + userCookiePostfix;\r\n // get userId or create new one if none exists\r\n var cookie = _cookieManager.get(_storageNamePrefix);\r\n if (cookie) {\r\n _self[_DYN_IS_NEW_USER /* @min:%2eisNewUser */] = false;\r\n var params = cookie.split(User[_DYN_COOKIE_SEPARATOR /* @min:%2ecookieSeparator */]);\r\n if (params[_DYN_LENGTH /* @min:%2elength */] > 0) {\r\n _self.id = params[0];\r\n // we already have a cookie\r\n _self[_DYN_IS_USER_COOKIE_SET /* @min:%2eisUserCookieSet */] = !!_self.id;\r\n }\r\n }\r\n if (!_self.id) {\r\n _self.id = _generateNewId();\r\n var newCookie = _generateNewCookie(_self.id);\r\n _setUserCookie(newCookie[_DYN_JOIN /* @min:%2ejoin */](User[_DYN_COOKIE_SEPARATOR /* @min:%2ecookieSeparator */]));\r\n // If we have an config.namePrefix() + ai_session in local storage this means the user actively removed our cookies.\r\n // We should respect their wishes and clear ourselves from local storage\r\n var name_1 = (config[_DYN_NAME_PREFIX /* @min:%2enamePrefix */] || \"\") + \"ai_session\";\r\n utlRemoveStorage(_logger, name_1);\r\n }\r\n // We still take the account id from the ctor param for backward compatibility.\r\n // But if the the customer set the accountId through the newer setAuthenticatedUserContext API, we will override it.\r\n _self[_DYN_ACCOUNT_ID /* @min:%2eaccountId */] = config[_DYN_ACCOUNT_ID /* @min:%2eaccountId */] || undefined;\r\n // Get the auth user id and account id from the cookie if exists\r\n // Cookie is in the pattern: |\r\n var authCookie = _cookieManager.get(User[_DYN_AUTH_USER_COOKIE_NAM7 /* @min:%2eauthUserCookieName */]);\r\n if (authCookie) {\r\n authCookie = decodeURI(authCookie);\r\n var authCookieString = authCookie.split(User[_DYN_COOKIE_SEPARATOR /* @min:%2ecookieSeparator */]);\r\n if (authCookieString[0]) {\r\n _self[_DYN_AUTHENTICATED_ID /* @min:%2eauthenticatedId */] = authCookieString[0];\r\n }\r\n if (authCookieString[_DYN_LENGTH /* @min:%2elength */] > 1 && authCookieString[1]) {\r\n _self[_DYN_ACCOUNT_ID /* @min:%2eaccountId */] = authCookieString[1];\r\n }\r\n }\r\n });\r\n unloadHookContainer && unloadHookContainer.add(unloadHook);\r\n function _generateNewId() {\r\n var theConfig = (config || {});\r\n var getNewId = theConfig[_DYN_GET_NEW_ID /* @min:%2egetNewId */] || newId;\r\n var id = getNewId(theConfig[_DYN_ID_LENGTH /* @min:%2eidLength */] ? config[_DYN_ID_LENGTH /* @min:%2eidLength */] : 22);\r\n return id;\r\n }\r\n function _generateNewCookie(userId) {\r\n var acqStr = toISOString(new Date());\r\n _self.accountAcquisitionDate = acqStr;\r\n _self[_DYN_IS_NEW_USER /* @min:%2eisNewUser */] = true;\r\n var newCookie = [userId, acqStr];\r\n return newCookie;\r\n }\r\n function _setUserCookie(cookie) {\r\n // without expiration, cookies expire at the end of the session\r\n // set it to 365 days from now\r\n // 365 * 24 * 60 * 60 = 31536000\r\n var oneYear = 31536000;\r\n _self[_DYN_IS_USER_COOKIE_SET /* @min:%2eisUserCookieSet */] = _cookieManager.set(_storageNamePrefix, cookie, oneYear);\r\n }\r\n _self.setAuthenticatedUserContext = function (authenticatedUserId, accountId, storeInCookie) {\r\n if (storeInCookie === void 0) { storeInCookie = false; }\r\n // Validate inputs to ensure no cookie control characters.\r\n var isInvalidInput = !_validateUserInput(authenticatedUserId) || (accountId && !_validateUserInput(accountId));\r\n if (isInvalidInput) {\r\n _throwInternal(_logger, 2 /* eLoggingSeverity.WARNING */, 60 /* _eInternalMessageId.SetAuthContextFailedAccountName */, \"Setting auth user context failed. \" +\r\n \"User auth/account id should be of type string, and not contain commas, semi-colons, equal signs, spaces, or vertical-bars.\", true);\r\n return;\r\n }\r\n // Create cookie string.\r\n _self[_DYN_AUTHENTICATED_ID /* @min:%2eauthenticatedId */] = authenticatedUserId;\r\n var authCookie = _self[_DYN_AUTHENTICATED_ID /* @min:%2eauthenticatedId */];\r\n if (accountId) {\r\n _self[_DYN_ACCOUNT_ID /* @min:%2eaccountId */] = accountId;\r\n authCookie = [_self[_DYN_AUTHENTICATED_ID /* @min:%2eauthenticatedId */], _self.accountId][_DYN_JOIN /* @min:%2ejoin */](User[_DYN_COOKIE_SEPARATOR /* @min:%2ecookieSeparator */]);\r\n }\r\n if (storeInCookie) {\r\n // Set the cookie. No expiration date because this is a session cookie (expires when browser closed).\r\n // Encoding the cookie to handle unexpected unicode characters.\r\n _cookieManager.set(User[_DYN_AUTH_USER_COOKIE_NAM7 /* @min:%2eauthUserCookieName */], encodeURI(authCookie));\r\n }\r\n };\r\n /**\r\n * Clears the authenticated user id and the account id from the user context.\r\n * @returns {}\r\n */\r\n _self.clearAuthenticatedUserContext = function () {\r\n _self[_DYN_AUTHENTICATED_ID /* @min:%2eauthenticatedId */] = null;\r\n _self[_DYN_ACCOUNT_ID /* @min:%2eaccountId */] = null;\r\n _cookieManager.del(User[_DYN_AUTH_USER_COOKIE_NAM7 /* @min:%2eauthUserCookieName */]);\r\n };\r\n _self[_DYN_UPDATE /* @min:%2eupdate */] = function (userId) {\r\n // Optimizations to avoid setting and processing the cookie when not needed\r\n if (_self.id !== userId || !_self[_DYN_IS_USER_COOKIE_SET /* @min:%2eisUserCookieSet */]) {\r\n var user_id = userId ? userId : _generateNewId();\r\n var user_cookie = _generateNewCookie(user_id);\r\n _setUserCookie(user_cookie[_DYN_JOIN /* @min:%2ejoin */](User[_DYN_COOKIE_SEPARATOR /* @min:%2ecookieSeparator */]));\r\n }\r\n };\r\n });\r\n }\r\n// Removed Stub for User.prototype.setAuthenticatedUserContext.\r\n// Removed Stub for User.prototype.clearAuthenticatedUserContext.\r\n// Removed Stub for User.prototype.update.\r\n User.cookieSeparator = \"|\";\r\n User.userCookieName = \"ai_user\";\r\n User.authUserCookieName = \"ai_authUser\";\r\n return User;\r\n}());\r\nexport { User };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n/**\r\n* PropertiesPlugin.ts\r\n* @copyright Microsoft 2018\r\n*/\r\nvar _a;\r\nimport { __extendsFn as __extends } from \"@microsoft/applicationinsights-shims\";\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { BreezeChannelIdentifier, PageView, PropertiesPluginIdentifier, createDistributedTraceContextFromTrace, utlSetStoragePrefix } from \"@microsoft/applicationinsights-common\";\r\nimport { BaseTelemetryPlugin, _InternalLogMessage, _logInternalMessage, createProcessTelemetryContext, getNavigator, getSetValue, isNullOrUndefined, onConfigChange } from \"@microsoft/applicationinsights-core-js\";\r\nimport { objDeepFreeze, objDefine } from \"@nevware21/ts-utils\";\r\nimport { TelemetryContext } from \"./TelemetryContext\";\r\nimport { _DYN_ACCOUNT_ID, _DYN_APPLY_APPLICATION_CO1, _DYN_APPLY_DEVICE_CONTEXT, _DYN_APPLY_INTERNAL_CONTE5, _DYN_APPLY_LOCATION_CONTE4, _DYN_APPLY_OPERATING_SYST3, _DYN_APPLY_OPERATION_CONT2, _DYN_APPLY_SESSION_CONTEX0, _DYN_APPLY_USER_CONTEXT, _DYN_GET_NEW_ID, _DYN_GET_SESSION_ID, _DYN_GET_TRACE_CTX, _DYN_ID_LENGTH, _DYN_IS_NEW_USER, _DYN_IS_USER_COOKIE_SET, _DYN_NAME_PREFIX, _DYN_SESSION_COOKIE_POSTF6, _DYN_SESSION_MANAGER, _DYN_TELEMETRY_TRACE, _DYN_UPDATE, _DYN_USER_COOKIE_POSTFIX } from \"./__DynamicConstants\";\r\nvar undefString;\r\nvar nullValue = null;\r\nvar _defaultConfig = objDeepFreeze((_a = {},\r\n _a[_DYN_ACCOUNT_ID /* @min:accountId */] = nullValue,\r\n _a.sessionRenewalMs = 30 * 60 * 1000,\r\n _a.samplingPercentage = 100,\r\n _a.sessionExpirationMs = 24 * 60 * 60 * 1000,\r\n _a.cookieDomain = nullValue,\r\n _a.sdkExtension = nullValue,\r\n _a.isBrowserLinkTrackingEnabled = false,\r\n _a.appId = nullValue,\r\n _a[_DYN_GET_SESSION_ID /* @min:getSessionId */] = nullValue,\r\n _a[_DYN_NAME_PREFIX /* @min:namePrefix */] = undefString,\r\n _a[_DYN_SESSION_COOKIE_POSTF6 /* @min:sessionCookiePostfix */] = undefString,\r\n _a[_DYN_USER_COOKIE_POSTFIX /* @min:userCookiePostfix */] = undefString,\r\n _a[_DYN_ID_LENGTH /* @min:idLength */] = 22,\r\n _a[_DYN_GET_NEW_ID /* @min:getNewId */] = nullValue,\r\n _a));\r\nvar PropertiesPlugin = /** @class */ (function (_super) {\r\n __extends(PropertiesPlugin, _super);\r\n function PropertiesPlugin() {\r\n var _this = _super.call(this) || this;\r\n _this.priority = 110;\r\n _this.identifier = PropertiesPluginIdentifier;\r\n var _extensionConfig;\r\n var _distributedTraceCtx;\r\n var _previousTraceCtx;\r\n var _context;\r\n var _disableUserInitMessage;\r\n dynamicProto(PropertiesPlugin, _this, function (_self, _base) {\r\n _initDefaults();\r\n objDefine(_self, \"context\", {\r\n g: function () {\r\n return _context;\r\n }\r\n });\r\n _self.initialize = function (config, core, extensions, pluginChain) {\r\n _base.initialize(config, core, extensions, pluginChain);\r\n _populateDefaults(config);\r\n };\r\n /**\r\n * Add Part A fields to the event\r\n * @param event - The event that needs to be processed\r\n */\r\n _self.processTelemetry = function (event, itemCtx) {\r\n if (!isNullOrUndefined(event)) {\r\n itemCtx = _self._getTelCtx(itemCtx);\r\n // If the envelope is PageView, reset the internal message count so that we can send internal telemetry for the new page.\r\n if (event.name === PageView.envelopeType) {\r\n itemCtx.diagLog().resetInternalMessageCount();\r\n }\r\n var theContext = (_context || {});\r\n if (theContext.session) {\r\n // If customer did not provide custom session id update the session manager\r\n if (typeof _context.session.id !== \"string\" && theContext[_DYN_SESSION_MANAGER /* @min:%2esessionManager */]) {\r\n theContext[_DYN_SESSION_MANAGER /* @min:%2esessionManager */][_DYN_UPDATE /* @min:%2eupdate */]();\r\n }\r\n }\r\n var userCtx = theContext.user;\r\n if (userCtx && !userCtx[_DYN_IS_USER_COOKIE_SET /* @min:%2eisUserCookieSet */]) {\r\n userCtx[_DYN_UPDATE /* @min:%2eupdate */](theContext.user.id);\r\n }\r\n _processTelemetryInternal(event, itemCtx);\r\n if (userCtx && userCtx[_DYN_IS_NEW_USER /* @min:%2eisNewUser */]) {\r\n userCtx[_DYN_IS_NEW_USER /* @min:%2eisNewUser */] = false;\r\n if (!_disableUserInitMessage) {\r\n var message = new _InternalLogMessage(72 /* _eInternalMessageId.SendBrowserInfoOnUserInit */, ((getNavigator() || {}).userAgent || \"\"));\r\n _logInternalMessage(itemCtx.diagLog(), 1 /* eLoggingSeverity.CRITICAL */, message);\r\n }\r\n }\r\n _self.processNext(event, itemCtx);\r\n }\r\n };\r\n _self._doTeardown = function (unloadCtx, unloadState) {\r\n var core = (unloadCtx || {}).core();\r\n if (core && core[_DYN_GET_TRACE_CTX /* @min:%2egetTraceCtx */]) {\r\n var traceCtx = core[_DYN_GET_TRACE_CTX /* @min:%2egetTraceCtx */](false);\r\n if (traceCtx === _distributedTraceCtx) {\r\n core.setTraceCtx(_previousTraceCtx);\r\n }\r\n }\r\n _initDefaults();\r\n };\r\n function _initDefaults() {\r\n _extensionConfig = null;\r\n _distributedTraceCtx = null;\r\n _previousTraceCtx = null;\r\n _context = null;\r\n _disableUserInitMessage = true;\r\n }\r\n function _populateDefaults(config) {\r\n var identifier = _self.identifier;\r\n var core = _self.core;\r\n // This function will be re-called whenever any referenced configuration is changed\r\n _self._addHook(onConfigChange(config, function () {\r\n var ctx = createProcessTelemetryContext(null, config, core);\r\n if (config.storagePrefix) {\r\n utlSetStoragePrefix(config.storagePrefix);\r\n }\r\n _disableUserInitMessage = config.disableUserInitMessage === false ? false : true;\r\n _extensionConfig = ctx.getExtCfg(identifier, _defaultConfig);\r\n // Test hook to allow accessing the internal values -- explicitly not defined as an available property on the class\r\n _self[\"_extConfig\"] = _extensionConfig;\r\n }));\r\n // This is outside of the onConfigChange as we don't want to update (replace) these values whenever a referenced config item changes\r\n _previousTraceCtx = core[_DYN_GET_TRACE_CTX /* @min:%2egetTraceCtx */](false);\r\n _context = new TelemetryContext(core, _extensionConfig, _previousTraceCtx, _self._unloadHooks);\r\n _distributedTraceCtx = createDistributedTraceContextFromTrace(_self.context[_DYN_TELEMETRY_TRACE /* @min:%2etelemetryTrace */], _previousTraceCtx);\r\n core.setTraceCtx(_distributedTraceCtx);\r\n _self.context.appId = function () {\r\n var breezeChannel = core.getPlugin(BreezeChannelIdentifier);\r\n return breezeChannel ? breezeChannel.plugin[\"_appId\"] : null;\r\n };\r\n }\r\n function _processTelemetryInternal(evt, itemCtx) {\r\n // Set Part A fields\r\n getSetValue(evt, \"tags\", []);\r\n getSetValue(evt, \"ext\", {});\r\n var ctx = _self.context;\r\n ctx[_DYN_APPLY_SESSION_CONTEX0 /* @min:%2eapplySessionContext */](evt, itemCtx);\r\n ctx[_DYN_APPLY_APPLICATION_CO1 /* @min:%2eapplyApplicationContext */](evt, itemCtx);\r\n ctx[_DYN_APPLY_DEVICE_CONTEXT /* @min:%2eapplyDeviceContext */](evt, itemCtx);\r\n ctx[_DYN_APPLY_OPERATION_CONT2 /* @min:%2eapplyOperationContext */](evt, itemCtx);\r\n ctx[_DYN_APPLY_USER_CONTEXT /* @min:%2eapplyUserContext */](evt, itemCtx);\r\n ctx[_DYN_APPLY_OPERATING_SYST3 /* @min:%2eapplyOperatingSystemContxt */](evt, itemCtx);\r\n ctx.applyWebContext(evt, itemCtx);\r\n ctx[_DYN_APPLY_LOCATION_CONTE4 /* @min:%2eapplyLocationContext */](evt, itemCtx); // legacy tags\r\n ctx[_DYN_APPLY_INTERNAL_CONTE5 /* @min:%2eapplyInternalContext */](evt, itemCtx); // legacy tags\r\n ctx.cleanUp(evt, itemCtx);\r\n }\r\n });\r\n return _this;\r\n }\r\n// Removed Stub for PropertiesPlugin.prototype.initialize.\r\n// Removed Stub for PropertiesPlugin.prototype.processTelemetry.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n PropertiesPlugin.__ieDyn=1;\n\n return PropertiesPlugin;\r\n}(BaseTelemetryPlugin));\r\nexport default PropertiesPlugin;\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n/**\r\n* TelemetryContext.ts\r\n* @copyright Microsoft 2018\r\n*/\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { CtxTagKeys, Extensions, PageView, dataSanitizeString } from \"@microsoft/applicationinsights-common\";\r\nimport { _InternalLogMessage, getSetValue, hasWindow, isNullOrUndefined, isString, objKeys, setValue } from \"@microsoft/applicationinsights-core-js\";\r\nimport { Application } from \"./Context/Application\";\r\nimport { Device } from \"./Context/Device\";\r\nimport { Internal } from \"./Context/Internal\";\r\nimport { Location } from \"./Context/Location\";\r\nimport { Session, _SessionManager } from \"./Context/Session\";\r\nimport { TelemetryTrace } from \"./Context/TelemetryTrace\";\r\nimport { User } from \"./Context/User\";\r\nimport { _DYN_ACCOUNT_ID, _DYN_APPLY_APPLICATION_CO1, _DYN_APPLY_DEVICE_CONTEXT, _DYN_APPLY_INTERNAL_CONTE5, _DYN_APPLY_LOCATION_CONTE4, _DYN_APPLY_OPERATING_SYST3, _DYN_APPLY_OPERATION_CONT2, _DYN_APPLY_SESSION_CONTEX0, _DYN_APPLY_USER_CONTEXT, _DYN_AUTHENTICATED_ID, _DYN_AUTOMATIC_SESSION, _DYN_GET_SESSION_ID, _DYN_LENGTH, _DYN_SESSION_MANAGER, _DYN_TELEMETRY_TRACE } from \"./__DynamicConstants\";\r\nvar strExt = \"ext\";\r\nvar strTags = \"tags\";\r\nfunction _removeEmpty(target, name) {\r\n if (target && target[name] && objKeys(target[name])[_DYN_LENGTH /* @min:%2elength */] === 0) {\r\n delete target[name];\r\n }\r\n}\r\nfunction _nullResult() {\r\n return null;\r\n}\r\nvar TelemetryContext = /** @class */ (function () {\r\n function TelemetryContext(core, defaultConfig, previousTraceCtx, unloadHookContainer) {\r\n var _this = this;\r\n var logger = core.logger;\r\n dynamicProto(TelemetryContext, this, function (_self) {\r\n _self.appId = _nullResult;\r\n _self[_DYN_GET_SESSION_ID /* @min:%2egetSessionId */] = _nullResult;\r\n _self.application = new Application();\r\n _self.internal = new Internal(defaultConfig, unloadHookContainer);\r\n if (hasWindow()) {\r\n _self[_DYN_SESSION_MANAGER /* @min:%2esessionManager */] = new _SessionManager(defaultConfig, core, unloadHookContainer);\r\n _self.device = new Device();\r\n _self.location = new Location();\r\n _self.user = new User(defaultConfig, core, unloadHookContainer);\r\n var traceId = void 0;\r\n var parentId = void 0;\r\n var name_1;\r\n if (previousTraceCtx) {\r\n traceId = previousTraceCtx.getTraceId();\r\n parentId = previousTraceCtx.getSpanId();\r\n name_1 = previousTraceCtx.getName();\r\n }\r\n _self[_DYN_TELEMETRY_TRACE /* @min:%2etelemetryTrace */] = new TelemetryTrace(traceId, parentId, name_1, logger);\r\n _self.session = new Session();\r\n }\r\n _self[_DYN_GET_SESSION_ID /* @min:%2egetSessionId */] = function () {\r\n var session = _self.session;\r\n var sesId = null;\r\n // If customer set session info, apply their context; otherwise apply context automatically generated\r\n if (session && isString(session.id)) {\r\n sesId = session.id;\r\n }\r\n else {\r\n // Gets the automatic session if it exists or an empty object\r\n var autoSession = (_self[_DYN_SESSION_MANAGER /* @min:%2esessionManager */] || {})[_DYN_AUTOMATIC_SESSION /* @min:%2eautomaticSession */];\r\n sesId = autoSession && isString(autoSession.id) ? autoSession.id : null;\r\n }\r\n return sesId;\r\n };\r\n _self[_DYN_APPLY_SESSION_CONTEX0 /* @min:%2eapplySessionContext */] = function (evt, itemCtx) {\r\n setValue(getSetValue(evt.ext, Extensions.AppExt), \"sesId\", _self[_DYN_GET_SESSION_ID /* @min:%2egetSessionId */](), isString);\r\n };\r\n _self[_DYN_APPLY_OPERATING_SYST3 /* @min:%2eapplyOperatingSystemContxt */] = function (evt, itemCtx) {\r\n setValue(evt.ext, Extensions.OSExt, _self.os);\r\n };\r\n _self[_DYN_APPLY_APPLICATION_CO1 /* @min:%2eapplyApplicationContext */] = function (evt, itemCtx) {\r\n var application = _self.application;\r\n if (application) {\r\n // evt.ext.app\r\n var tags = getSetValue(evt, strTags);\r\n setValue(tags, CtxTagKeys.applicationVersion, application.ver, isString);\r\n setValue(tags, CtxTagKeys.applicationBuild, application.build, isString);\r\n }\r\n };\r\n _self[_DYN_APPLY_DEVICE_CONTEXT /* @min:%2eapplyDeviceContext */] = function (evt, itemCtx) {\r\n var device = _self.device;\r\n if (device) {\r\n // evt.ext.device\r\n var extDevice = getSetValue(getSetValue(evt, strExt), Extensions.DeviceExt);\r\n setValue(extDevice, \"localId\", device.id, isString);\r\n setValue(extDevice, \"ip\", device.ip, isString);\r\n setValue(extDevice, \"model\", device.model, isString);\r\n setValue(extDevice, \"deviceClass\", device.deviceClass, isString);\r\n }\r\n };\r\n _self[_DYN_APPLY_INTERNAL_CONTE5 /* @min:%2eapplyInternalContext */] = function (evt, itemCtx) {\r\n var internal = _self.internal;\r\n if (internal) {\r\n var tags = getSetValue(evt, strTags);\r\n setValue(tags, CtxTagKeys.internalAgentVersion, internal.agentVersion, isString); // not mapped in CS 4.0\r\n setValue(tags, CtxTagKeys.internalSdkVersion, dataSanitizeString(logger, internal.sdkVersion, 64), isString);\r\n if (evt.baseType === _InternalLogMessage.dataType || evt.baseType === PageView.dataType) {\r\n setValue(tags, CtxTagKeys.internalSnippet, internal.snippetVer, isString);\r\n setValue(tags, CtxTagKeys.internalSdkSrc, internal.sdkSrc, isString);\r\n }\r\n }\r\n };\r\n _self[_DYN_APPLY_LOCATION_CONTE4 /* @min:%2eapplyLocationContext */] = function (evt, itemCtx) {\r\n var location = _this.location;\r\n if (location) {\r\n setValue(getSetValue(evt, strTags, []), CtxTagKeys.locationIp, location.ip, isString);\r\n }\r\n };\r\n _self[_DYN_APPLY_OPERATION_CONT2 /* @min:%2eapplyOperationContext */] = function (evt, itemCtx) {\r\n var telemetryTrace = _self[_DYN_TELEMETRY_TRACE /* @min:%2etelemetryTrace */];\r\n if (telemetryTrace) {\r\n var extTrace = getSetValue(getSetValue(evt, strExt), Extensions.TraceExt, { traceID: undefined, parentID: undefined });\r\n setValue(extTrace, \"traceID\", telemetryTrace.traceID, isString, isNullOrUndefined);\r\n setValue(extTrace, \"name\", telemetryTrace.name, isString, isNullOrUndefined);\r\n setValue(extTrace, \"parentID\", telemetryTrace.parentID, isString, isNullOrUndefined);\r\n }\r\n };\r\n _self.applyWebContext = function (evt, itemCtx) {\r\n var web = _this.web;\r\n if (web) {\r\n setValue(getSetValue(evt, strExt), Extensions.WebExt, web);\r\n }\r\n };\r\n _self[_DYN_APPLY_USER_CONTEXT /* @min:%2eapplyUserContext */] = function (evt, itemCtx) {\r\n var user = _self.user;\r\n if (user) {\r\n var tags = getSetValue(evt, strTags, []);\r\n // stays in tags\r\n setValue(tags, CtxTagKeys.userAccountId, user[_DYN_ACCOUNT_ID /* @min:%2eaccountId */], isString);\r\n // CS 4.0\r\n var extUser = getSetValue(getSetValue(evt, strExt), Extensions.UserExt);\r\n setValue(extUser, \"id\", user.id, isString);\r\n setValue(extUser, \"authId\", user[_DYN_AUTHENTICATED_ID /* @min:%2eauthenticatedId */], isString);\r\n }\r\n };\r\n _self.cleanUp = function (evt, itemCtx) {\r\n var ext = evt.ext;\r\n if (ext) {\r\n _removeEmpty(ext, Extensions.DeviceExt);\r\n _removeEmpty(ext, Extensions.UserExt);\r\n _removeEmpty(ext, Extensions.WebExt);\r\n _removeEmpty(ext, Extensions.OSExt);\r\n _removeEmpty(ext, Extensions.AppExt);\r\n _removeEmpty(ext, Extensions.TraceExt);\r\n }\r\n };\r\n });\r\n }\r\n// Removed Stub for TelemetryContext.prototype.applySessionContext.\r\n// Removed Stub for TelemetryContext.prototype.applyOperatingSystemContxt.\r\n// Removed Stub for TelemetryContext.prototype.applyApplicationContext.\r\n// Removed Stub for TelemetryContext.prototype.applyDeviceContext.\r\n// Removed Stub for TelemetryContext.prototype.applyInternalContext.\r\n// Removed Stub for TelemetryContext.prototype.applyLocationContext.\r\n// Removed Stub for TelemetryContext.prototype.applyOperationContext.\r\n// Removed Stub for TelemetryContext.prototype.applyWebContext.\r\n// Removed Stub for TelemetryContext.prototype.applyUserContext.\r\n// Removed Stub for TelemetryContext.prototype.cleanUp.\r\n // This is a workaround for an IE bug when using dynamicProto() with classes that don't have any\n // non-dynamic functions or static properties/functions when using uglify-js to minify the resulting code.\n TelemetryContext.__ieDyn=1;\n\n return TelemetryContext;\r\n}());\r\nexport { TelemetryContext };\r\n","/*\n * Application Insights JavaScript SDK - Properties Plugin, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_SESSION_MANAGER = \"sessionManager\"; // Count: 3\r\nexport var _DYN_UPDATE = \"update\"; // Count: 4\r\nexport var _DYN_IS_USER_COOKIE_SET = \"isUserCookieSet\"; // Count: 4\r\nexport var _DYN_IS_NEW_USER = \"isNewUser\"; // Count: 4\r\nexport var _DYN_GET_TRACE_CTX = \"getTraceCtx\"; // Count: 3\r\nexport var _DYN_TELEMETRY_TRACE = \"telemetryTrace\"; // Count: 3\r\nexport var _DYN_APPLY_SESSION_CONTEX0 = \"applySessionContext\"; // Count: 2\r\nexport var _DYN_APPLY_APPLICATION_CO1 = \"applyApplicationContext\"; // Count: 2\r\nexport var _DYN_APPLY_DEVICE_CONTEXT = \"applyDeviceContext\"; // Count: 2\r\nexport var _DYN_APPLY_OPERATION_CONT2 = \"applyOperationContext\"; // Count: 2\r\nexport var _DYN_APPLY_USER_CONTEXT = \"applyUserContext\"; // Count: 2\r\nexport var _DYN_APPLY_OPERATING_SYST3 = \"applyOperatingSystemContxt\"; // Count: 2\r\nexport var _DYN_APPLY_LOCATION_CONTE4 = \"applyLocationContext\"; // Count: 2\r\nexport var _DYN_APPLY_INTERNAL_CONTE5 = \"applyInternalContext\"; // Count: 2\r\nexport var _DYN_ACCOUNT_ID = \"accountId\"; // Count: 7\r\nexport var _DYN_GET_SESSION_ID = \"getSessionId\"; // Count: 4\r\nexport var _DYN_NAME_PREFIX = \"namePrefix\"; // Count: 3\r\nexport var _DYN_SESSION_COOKIE_POSTF6 = \"sessionCookiePostfix\"; // Count: 2\r\nexport var _DYN_USER_COOKIE_POSTFIX = \"userCookiePostfix\"; // Count: 2\r\nexport var _DYN_ID_LENGTH = \"idLength\"; // Count: 4\r\nexport var _DYN_GET_NEW_ID = \"getNewId\"; // Count: 3\r\nexport var _DYN_LENGTH = \"length\"; // Count: 4\r\nexport var _DYN_AUTOMATIC_SESSION = \"automaticSession\"; // Count: 5\r\nexport var _DYN_AUTHENTICATED_ID = \"authenticatedId\"; // Count: 6\r\nexport var _DYN_ACQUISITION_DATE = \"acquisitionDate\"; // Count: 5\r\nexport var _DYN_RENEWAL_DATE = \"renewalDate\"; // Count: 4\r\nexport var _DYN_JOIN = \"join\"; // Count: 5\r\nexport var _DYN_COOKIE_SEPARATOR = \"cookieSeparator\"; // Count: 5\r\nexport var _DYN_AUTH_USER_COOKIE_NAM7 = \"authUserCookieName\"; // Count: 3\r\n","// Copyright (c) Microsoft Corporation. All rights reserved.\r\n// Licensed under the MIT License.\r\nexport var strShimFunction = \"function\";\r\nexport var strShimObject = \"object\";\r\nexport var strShimUndefined = \"undefined\";\r\nexport var strShimPrototype = \"prototype\";\r\nexport var strDefault = \"default\";\r\nexport var ObjClass = Object;\r\nexport var ObjProto = ObjClass[strShimPrototype];\r\n","// Copyright (c) Microsoft Corporation. All rights reserved.\r\n// Licensed under the MIT License.\r\nimport { getGlobal, objAssign, objCreate, objDefineProp, objHasOwnProperty, throwTypeError } from \"@nevware21/ts-utils\";\r\nimport { ObjClass, ObjProto, strDefault, strShimFunction, strShimPrototype } from \"./Constants\";\r\n// Most of these functions have been directly shamelessly \"lifted\" from the https://github.com/@microsoft/tslib and\r\n// modified to be ES5 compatible and applying several minification and tree-shaking techniques so that Application Insights\r\n// can successfully use TypeScript \"importHelpers\" which imports tslib during compilation but it will use these at runtime\r\n// Which is also why all of the functions have not been included as Application Insights currently doesn't use or require\r\n// them.\r\nexport var SymbolObj = (getGlobal() || {})[\"Symbol\"];\r\nexport var ReflectObj = (getGlobal() || {})[\"Reflect\"];\r\nexport var __hasReflect = !!ReflectObj;\r\nvar strDecorate = \"decorate\";\r\nvar strMetadata = \"metadata\";\r\nvar strGetOwnPropertySymbols = \"getOwnPropertySymbols\";\r\nvar strIterator = \"iterator\";\r\nvar strHasOwnProperty = \"hasOwnProperty\";\r\nexport var __objAssignFnImpl = function (t) {\r\n // tslint:disable-next-line: ban-comma-operator\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) {\r\n if (ObjProto[strHasOwnProperty].call(s, p)) {\r\n t[p] = s[p];\r\n }\r\n }\r\n }\r\n return t;\r\n};\r\nexport var __assignFn = objAssign || __objAssignFnImpl;\r\n// tslint:disable-next-line: only-arrow-functions\r\nvar extendStaticsFn = function (d, b) {\r\n extendStaticsFn = ObjClass[\"setPrototypeOf\"] ||\r\n // tslint:disable-next-line: only-arrow-functions\r\n ({ __proto__: [] } instanceof Array && function (d, b) {\r\n d.__proto__ = b;\r\n }) ||\r\n // tslint:disable-next-line: only-arrow-functions\r\n function (d, b) {\r\n for (var p in b) {\r\n if (b[strHasOwnProperty](p)) {\r\n d[p] = b[p];\r\n }\r\n }\r\n };\r\n return extendStaticsFn(d, b);\r\n};\r\nexport function __extendsFn(d, b) {\r\n if (typeof b !== strShimFunction && b !== null) {\r\n throwTypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n }\r\n extendStaticsFn(d, b);\r\n function __() {\r\n this.constructor = d;\r\n }\r\n // tslint:disable-next-line: ban-comma-operator\r\n d[strShimPrototype] = b === null ? objCreate(b) : (__[strShimPrototype] = b[strShimPrototype], new __());\r\n}\r\nexport function __restFn(s, e) {\r\n var t = {};\r\n for (var k in s) {\r\n if (objHasOwnProperty(s, k) && e.indexOf(k) < 0) {\r\n t[k] = s[k];\r\n }\r\n }\r\n if (s != null && typeof ObjClass[strGetOwnPropertySymbols] === strShimFunction) {\r\n for (var i = 0, p = ObjClass[strGetOwnPropertySymbols](s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && ObjProto[\"propertyIsEnumerable\"].call(s, p[i])) {\r\n t[p[i]] = s[p[i]];\r\n }\r\n }\r\n }\r\n return t;\r\n}\r\nexport function __decorateFn(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = ObjClass[\"getOwnPropertyDescriptor\"](target, key) : desc, d;\r\n if (__hasReflect && typeof ReflectObj[strDecorate] === strShimFunction) {\r\n r = ReflectObj[strDecorate](decorators, target, key, desc);\r\n }\r\n else {\r\n for (var i = decorators.length - 1; i >= 0; i--) {\r\n // eslint-disable-next-line no-cond-assign\r\n if (d = decorators[i]) {\r\n r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n }\r\n }\r\n }\r\n // tslint:disable-next-line:ban-comma-operator\r\n return c > 3 && r && objDefineProp(target, key, r), r;\r\n}\r\nexport function __paramFn(paramIndex, decorator) {\r\n return function (target, key) {\r\n decorator(target, key, paramIndex);\r\n };\r\n}\r\nexport function __metadataFn(metadataKey, metadataValue) {\r\n if (__hasReflect && ReflectObj[strMetadata] === strShimFunction) {\r\n return ReflectObj[strMetadata](metadataKey, metadataValue);\r\n }\r\n}\r\nexport function __exportStarFn(m, o) {\r\n for (var p in m) {\r\n if (p !== strDefault && !objHasOwnProperty(o, p)) {\r\n __createBindingFn(o, m, p);\r\n }\r\n }\r\n}\r\nexport function __createBindingFn(o, m, k, k2) {\r\n if (k2 === undefined) {\r\n k2 = k;\r\n }\r\n if (!!objDefineProp) {\r\n objDefineProp(o, k2, {\r\n enumerable: true,\r\n get: function () {\r\n return m[k];\r\n }\r\n });\r\n }\r\n else {\r\n o[k2] = m[k];\r\n }\r\n}\r\nexport function __valuesFn(o) {\r\n var s = typeof SymbolObj === strShimFunction && SymbolObj[strIterator], m = s && o[s], i = 0;\r\n if (m) {\r\n return m.call(o);\r\n }\r\n if (o && typeof o.length === \"number\") {\r\n return {\r\n next: function () {\r\n if (o && i >= o.length) {\r\n o = void 0;\r\n }\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n }\r\n throwTypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\nexport function __readFn(o, n) {\r\n var m = typeof SymbolObj === strShimFunction && o[SymbolObj[strIterator]];\r\n if (!m) {\r\n return o;\r\n }\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) {\r\n ar.push(r.value);\r\n }\r\n }\r\n catch (error) {\r\n e = {\r\n error: error\r\n };\r\n }\r\n finally {\r\n try {\r\n // tslint:disable-next-line:no-conditional-assignment\r\n if (r && !r.done && (m = i[\"return\"])) {\r\n m.call(i);\r\n }\r\n }\r\n finally {\r\n if (e) {\r\n // eslint-disable-next-line no-unsafe-finally\r\n throw e.error;\r\n }\r\n }\r\n }\r\n return ar;\r\n}\r\n/** @deprecated */\r\nexport function __spreadArraysFn() {\r\n var theArgs = arguments;\r\n // Calculate new total size\r\n for (var s = 0, i = 0, il = theArgs.length; i < il; i++) {\r\n s += theArgs[i].length;\r\n }\r\n // Create new full array\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++) {\r\n for (var a = theArgs[i], j = 0, jl = a.length; j < jl; j++, k++) {\r\n r[k] = a[j];\r\n }\r\n }\r\n return r;\r\n}\r\nexport function __spreadArrayFn(to, from) {\r\n for (var i = 0, il = from.length, j = to.length; i < il; i++, j++) {\r\n to[j] = from[i];\r\n }\r\n return to;\r\n}\r\nexport function __makeTemplateObjectFn(cooked, raw) {\r\n if (objDefineProp) {\r\n objDefineProp(cooked, \"raw\", { value: raw });\r\n }\r\n else {\r\n cooked.raw = raw;\r\n }\r\n return cooked;\r\n}\r\nexport function __importStarFn(mod) {\r\n if (mod && mod.__esModule) {\r\n return mod;\r\n }\r\n var result = {};\r\n if (mod != null) {\r\n for (var k in mod) {\r\n if (k !== strDefault && Object.prototype.hasOwnProperty.call(mod, k)) {\r\n __createBindingFn(result, mod, k);\r\n }\r\n }\r\n }\r\n // Set default module\r\n if (!!objDefineProp) {\r\n objDefineProp(result, strDefault, { enumerable: true, value: mod });\r\n }\r\n else {\r\n result[strDefault] = mod;\r\n }\r\n return result;\r\n}\r\nexport function __importDefaultFn(mod) {\r\n return (mod && mod.__esModule) ? mod : { strDefault: mod };\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Web, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n\"use strict\";\r\nvar _a, _b, _c, _d;\r\nimport dynamicProto from \"@microsoft/dynamicproto-js\";\r\nimport { AnalyticsPlugin } from \"@microsoft/applicationinsights-analytics-js\";\r\nimport { CfgSyncPlugin } from \"@microsoft/applicationinsights-cfgsync-js\";\r\nimport { Sender } from \"@microsoft/applicationinsights-channel-js\";\r\nimport { AnalyticsPluginIdentifier, DEFAULT_BREEZE_PATH, PropertiesPluginIdentifier, ThrottleMgr, parseConnectionString } from \"@microsoft/applicationinsights-common\";\r\nimport { AppInsightsCore, _throwInternal, addPageHideEventListener, addPageUnloadEventListener, cfgDfMerge, cfgDfValidate, createDynamicConfig, createProcessTelemetryContext, createUniqueNamespace, doPerf, hasDocument, hasWindow, isArray, isFeatureEnabled, isFunction, isNullOrUndefined, isReactNative, isString, mergeEvtNamespace, onConfigChange, proxyAssign, proxyFunctions, removePageHideEventListener, removePageUnloadEventListener } from \"@microsoft/applicationinsights-core-js\";\r\nimport { AjaxPlugin as DependenciesPlugin } from \"@microsoft/applicationinsights-dependencies-js\";\r\nimport { PropertiesPlugin } from \"@microsoft/applicationinsights-properties-js\";\r\nimport { createPromise, createSyncPromise, doAwaitResponse } from \"@nevware21/ts-async\";\r\nimport { arrForEach, arrIndexOf, isPromiseLike, objDefine, objForEachKey, strIndexOf, throwUnsupported } from \"@nevware21/ts-utils\";\r\nimport { CONFIG_ENDPOINT_URL, STR_ADD_TELEMETRY_INITIALIZER, STR_CLEAR_AUTHENTICATED_USER_CONTEXT, STR_EVT_NAMESPACE, STR_FLUSH, STR_GET_COOKIE_MGR, STR_GET_PLUGIN, STR_POLL_INTERNAL_LOGS, STR_SET_AUTHENTICATED_USER_CONTEXT, STR_SNIPPET, STR_START_TRACK_EVENT, STR_START_TRACK_PAGE, STR_STOP_TRACK_EVENT, STR_STOP_TRACK_PAGE, STR_TRACK_DEPENDENCY_DATA, STR_TRACK_EVENT, STR_TRACK_EXCEPTION, STR_TRACK_METRIC, STR_TRACK_PAGE_VIEW, STR_TRACK_TRACE } from \"./InternalConstants\";\r\nimport { _DYN_ADD_HOUSEKEEPING_BEF2, _DYN_CONNECTION_STRING, _DYN_CONTEXT, _DYN_ENDPOINT_URL, _DYN_INGESTIONENDPOINT, _DYN_INSTRUMENTATIONKEY0, _DYN_INSTRUMENTATION_KEY, _DYN_ONUNLOAD_FLUSH, _DYN_QUEUE, _DYN_SEND_MESSAGE, _DYN_UPDATE_SNIPPET_DEFIN3, _DYN_USER_OVERRIDE_ENDPOI1, _DYN_VERSION } from \"./__DynamicConstants\";\r\nvar _internalSdkSrc;\r\n// This is an exclude list of properties that should not be updated during initialization\r\n// They include a combination of private and internal property names\r\nvar _ignoreUpdateSnippetProperties = [\r\n STR_SNIPPET, \"dependencies\", \"properties\", \"_snippetVersion\", \"appInsightsNew\", \"getSKUDefaults\"\r\n];\r\nvar IKEY_USAGE = \"iKeyUsage\";\r\nvar CDN_USAGE = \"CdnUsage\";\r\nvar SDK_LOADER_VER = \"SdkLoaderVer\";\r\nvar UNDEFINED_VALUE = undefined;\r\nvar default_limit = {\r\n samplingRate: 100,\r\n maxSendNumber: 1\r\n};\r\nvar default_interval = {\r\n monthInterval: 3,\r\n daysOfMonth: [28]\r\n};\r\nvar default_throttle_config = {\r\n disabled: true,\r\n limit: cfgDfMerge(default_limit),\r\n interval: cfgDfMerge(default_interval)\r\n};\r\n// We need to include all properties that we only reference that we want to be dynamically updatable here\r\n// So they are converted even when not specified in the passed configuration\r\nvar defaultConfigValues = (_a = {},\r\n _a[_DYN_CONNECTION_STRING /* @min:connectionString */] = UNDEFINED_VALUE,\r\n _a[_DYN_ENDPOINT_URL /* @min:endpointUrl */] = UNDEFINED_VALUE,\r\n _a[_DYN_INSTRUMENTATION_KEY /* @min:instrumentationKey */] = UNDEFINED_VALUE,\r\n _a[_DYN_USER_OVERRIDE_ENDPOI1 /* @min:userOverrideEndpointUrl */] = UNDEFINED_VALUE,\r\n _a.diagnosticLogInterval = cfgDfValidate(_chkDiagLevel, 10000),\r\n _a.featureOptIn = (_b = {},\r\n _b[IKEY_USAGE] = { mode: 3 /* FeatureOptInMode.enable */ },\r\n _b[CDN_USAGE] = { mode: 2 /* FeatureOptInMode.disable */ },\r\n _b[SDK_LOADER_VER] = { mode: 2 /* FeatureOptInMode.disable */ },\r\n _b),\r\n _a.throttleMgrCfg = cfgDfMerge((_c = {},\r\n _c[109 /* _eInternalMessageId.DefaultThrottleMsgKey */] = cfgDfMerge(default_throttle_config),\r\n _c[106 /* _eInternalMessageId.InstrumentationKeyDeprecation */] = cfgDfMerge(default_throttle_config),\r\n _c[111 /* _eInternalMessageId.SdkLdrUpdate */] = cfgDfMerge(default_throttle_config),\r\n _c[110 /* _eInternalMessageId.CdnDeprecation */] = cfgDfMerge(default_throttle_config),\r\n _c)),\r\n _a.extensionConfig = cfgDfMerge((_d = {},\r\n _d[\"AppInsightsCfgSyncPlugin\"] = cfgDfMerge({\r\n cfgUrl: CONFIG_ENDPOINT_URL,\r\n syncMode: 2 /* ICfgSyncMode.Receive */\r\n }),\r\n _d)),\r\n _a);\r\nfunction _chkDiagLevel(value) {\r\n // Make sure we have a value > 0\r\n return value && value > 0;\r\n}\r\n/**\r\n * Application Insights API\r\n * @group Entrypoint\r\n * @group Classes\r\n * @class Initialization\r\n * @implements {IApplicationInsights}\r\n */\r\nvar AppInsightsSku = /** @class */ (function () {\r\n function AppInsightsSku(snippet) {\r\n var _this = this;\r\n // NOTE!: DON'T set default values here, instead set them in the _initDefaults() function as it is also called during teardown()\r\n var dependencies;\r\n var properties;\r\n var _sender;\r\n var _snippetVersion;\r\n var _evtNamespace;\r\n var _houseKeepingNamespace;\r\n var _core;\r\n var _config;\r\n var _analyticsPlugin;\r\n var _cfgSyncPlugin;\r\n var _throttleMgr;\r\n var _iKeySentMessage;\r\n var _cdnSentMessage;\r\n var _sdkVerSentMessage;\r\n dynamicProto(AppInsightsSku, this, function (_self) {\r\n _initDefaults();\r\n objDefine(_self, \"config\", {\r\n g: function () {\r\n return _config;\r\n }\r\n });\r\n arrForEach([\"pluginVersionStringArr\", \"pluginVersionString\"], function (key) {\r\n objDefine(_self, key, {\r\n g: function () {\r\n if (_core) {\r\n return _core[key];\r\n }\r\n return null;\r\n }\r\n });\r\n });\r\n // initialize the queue and config in case they are undefined\r\n _snippetVersion = \"\" + (snippet.sv || snippet[_DYN_VERSION /* @min:%2eversion */] || \"\");\r\n snippet[_DYN_QUEUE /* @min:%2equeue */] = snippet[_DYN_QUEUE /* @min:%2equeue */] || [];\r\n snippet[_DYN_VERSION /* @min:%2eversion */] = snippet[_DYN_VERSION /* @min:%2eversion */] || 2.0; // Default to new version\r\n var cfgHandler = createDynamicConfig(snippet.config || {}, defaultConfigValues);\r\n _config = cfgHandler.cfg;\r\n _analyticsPlugin = new AnalyticsPlugin();\r\n objDefine(_self, \"appInsights\", {\r\n g: function () {\r\n return _analyticsPlugin;\r\n }\r\n });\r\n properties = new PropertiesPlugin();\r\n dependencies = new DependenciesPlugin();\r\n _sender = new Sender();\r\n _core = new AppInsightsCore();\r\n objDefine(_self, \"core\", {\r\n g: function () {\r\n return _core;\r\n }\r\n });\r\n // Will get recalled if any referenced values are changed\r\n _addUnloadHook(onConfigChange(cfgHandler, function () {\r\n var configCs = _config[_DYN_CONNECTION_STRING /* @min:%2econnectionString */];\r\n function _parseCs() {\r\n return createSyncPromise(function (resolve, reject) {\r\n doAwaitResponse(configCs, function (res) {\r\n var curCs = res && res.value;\r\n var parsedCs = null;\r\n if (!res.rejected && curCs) {\r\n // replace cs with resolved values in case of circular promises\r\n _config[_DYN_CONNECTION_STRING /* @min:%2econnectionString */] = curCs;\r\n parsedCs = parseConnectionString(curCs);\r\n }\r\n // if can't resolve cs promise, null will be returned\r\n resolve(parsedCs);\r\n });\r\n });\r\n }\r\n if (isPromiseLike(configCs)) {\r\n var ikeyPromise = createSyncPromise(function (resolve, reject) {\r\n _parseCs().then(function (cs) {\r\n var ikey = _config[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */];\r\n ikey = cs && cs[_DYN_INSTRUMENTATIONKEY0 /* @min:%2einstrumentationkey */] || ikey;\r\n resolve(ikey);\r\n }).catch(function (e) {\r\n // parseCs will always resolve(unless timeout)\r\n // return null in case any error happens\r\n resolve(null);\r\n });\r\n });\r\n var url = _config[_DYN_USER_OVERRIDE_ENDPOI1 /* @min:%2euserOverrideEndpointUrl */];\r\n if (isNullOrUndefined(url)) {\r\n url = createSyncPromise(function (resolve, reject) {\r\n _parseCs().then(function (cs) {\r\n var url = _config[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */];\r\n var ingest = cs && cs[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */];\r\n url = ingest ? ingest + DEFAULT_BREEZE_PATH : url;\r\n resolve(url);\r\n }).catch(function (e) {\r\n // parseCs will always resolve(unless timeout)\r\n // return null in case any error happens\r\n resolve(null);\r\n });\r\n });\r\n }\r\n _config[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */] = ikeyPromise;\r\n _config[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */] = url;\r\n }\r\n if (isString(configCs) && configCs) {\r\n // confirm if promiselike function present\r\n // handle cs promise here\r\n // add cases to oneNote\r\n var cs = parseConnectionString(configCs);\r\n var ingest = cs[_DYN_INGESTIONENDPOINT /* @min:%2eingestionendpoint */];\r\n _config.endpointUrl = _config[_DYN_USER_OVERRIDE_ENDPOI1 /* @min:%2euserOverrideEndpointUrl */] ? _config[_DYN_USER_OVERRIDE_ENDPOI1 /* @min:%2euserOverrideEndpointUrl */] : ingest + DEFAULT_BREEZE_PATH; // add /v2/track\r\n _config[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */] = cs[_DYN_INSTRUMENTATIONKEY0 /* @min:%2einstrumentationkey */] || _config[_DYN_INSTRUMENTATION_KEY /* @min:%2einstrumentationKey */];\r\n }\r\n // userOverrideEndpointUrl have the highest priority\r\n _config.endpointUrl = _config[_DYN_USER_OVERRIDE_ENDPOI1 /* @min:%2euserOverrideEndpointUrl */] ? _config[_DYN_USER_OVERRIDE_ENDPOI1 /* @min:%2euserOverrideEndpointUrl */] : _config[_DYN_ENDPOINT_URL /* @min:%2eendpointUrl */];\r\n }));\r\n _self[STR_SNIPPET /* @min:%2esnippet */] = snippet;\r\n _self[STR_FLUSH /* @min:%2eflush */] = function (async, callBack) {\r\n if (async === void 0) { async = true; }\r\n var result;\r\n doPerf(_core, function () { return \"AISKU.flush\"; }, function () {\r\n if (async && !callBack) {\r\n result = createPromise(function (resolve) {\r\n callBack = resolve;\r\n });\r\n }\r\n var waiting = 1;\r\n var flushDone = function () {\r\n waiting--;\r\n if (waiting === 0) {\r\n callBack();\r\n }\r\n };\r\n arrForEach(_core.getChannels(), function (channel) {\r\n if (channel) {\r\n waiting++;\r\n channel[STR_FLUSH /* @min:%2eflush */](async, flushDone);\r\n }\r\n });\r\n // decrement the initial \"waiting\"\r\n flushDone();\r\n }, null, async);\r\n return result;\r\n };\r\n _self[_DYN_ONUNLOAD_FLUSH /* @min:%2eonunloadFlush */] = function (async) {\r\n if (async === void 0) { async = true; }\r\n arrForEach(_core.getChannels(), function (channel) {\r\n if (channel[_DYN_ONUNLOAD_FLUSH /* @min:%2eonunloadFlush */]) {\r\n channel[_DYN_ONUNLOAD_FLUSH /* @min:%2eonunloadFlush */]();\r\n }\r\n else {\r\n channel[STR_FLUSH /* @min:%2eflush */](async);\r\n }\r\n });\r\n };\r\n _self.loadAppInsights = function (legacyMode, logger, notificationManager) {\r\n if (legacyMode === void 0) { legacyMode = false; }\r\n if (legacyMode) {\r\n throwUnsupported(\"Legacy Mode is no longer supported\");\r\n }\r\n function _updateSnippetProperties(snippet) {\r\n if (snippet) {\r\n var snippetVer = \"\";\r\n if (!isNullOrUndefined(_snippetVersion)) {\r\n snippetVer += _snippetVersion;\r\n }\r\n if (_self[_DYN_CONTEXT /* @min:%2econtext */] && _self[_DYN_CONTEXT /* @min:%2econtext */].internal) {\r\n _self[_DYN_CONTEXT /* @min:%2econtext */].internal.snippetVer = snippetVer || \"-\";\r\n }\r\n // apply updated properties to the global instance (snippet)\r\n objForEachKey(_self, function (field, value) {\r\n if (isString(field) &&\r\n !isFunction(value) &&\r\n field && field[0] !== \"_\" && // Don't copy \"internal\" values\r\n arrIndexOf(_ignoreUpdateSnippetProperties, field) === -1) {\r\n if (snippet[field] !== value) {\r\n snippet[field] = value;\r\n }\r\n }\r\n });\r\n }\r\n }\r\n doPerf(_self.core, function () { return \"AISKU.loadAppInsights\"; }, function () {\r\n // initialize core\r\n _core.initialize(_config, [_sender, properties, dependencies, _analyticsPlugin, _cfgSyncPlugin], logger, notificationManager);\r\n objDefine(_self, \"context\", {\r\n g: function () { return properties[_DYN_CONTEXT /* @min:%2econtext */]; }\r\n });\r\n if (!_throttleMgr) {\r\n _throttleMgr = new ThrottleMgr(_core);\r\n }\r\n var sdkSrc = _findSdkSourceFile();\r\n if (sdkSrc && _self[_DYN_CONTEXT /* @min:%2econtext */]) {\r\n _self[_DYN_CONTEXT /* @min:%2econtext */].internal.sdkSrc = sdkSrc;\r\n }\r\n _updateSnippetProperties(_self[STR_SNIPPET /* @min:%2esnippet */]);\r\n // Empty queue of all api calls logged prior to sdk download\r\n _self.emptyQueue();\r\n _self[STR_POLL_INTERNAL_LOGS /* @min:%2epollInternalLogs */]();\r\n _self[_DYN_ADD_HOUSEKEEPING_BEF2 /* @min:%2eaddHousekeepingBeforeUnload */](_self);\r\n _addUnloadHook(onConfigChange(cfgHandler, function () {\r\n var defaultEnable = false;\r\n if (_config.throttleMgrCfg[109 /* _eInternalMessageId.DefaultThrottleMsgKey */]) {\r\n defaultEnable = !_config.throttleMgrCfg[109 /* _eInternalMessageId.DefaultThrottleMsgKey */].disabled;\r\n }\r\n if (!_throttleMgr.isReady() && _config.extensionConfig && _config.extensionConfig[_cfgSyncPlugin.identifier] && defaultEnable) {\r\n // set ready state to true will automatically trigger flush()\r\n _throttleMgr.onReadyState(true);\r\n }\r\n var result;\r\n if (!_iKeySentMessage && !_config[_DYN_CONNECTION_STRING /* @min:%2econnectionString */] && isFeatureEnabled(IKEY_USAGE, _config)) {\r\n result = _throttleMgr[_DYN_SEND_MESSAGE /* @min:%2esendMessage */](106 /* _eInternalMessageId.InstrumentationKeyDeprecation */, \"See Instrumentation key support at aka.ms/IkeyMigrate\");\r\n _iKeySentMessage = true;\r\n }\r\n if (!_cdnSentMessage && _self[_DYN_CONTEXT /* @min:%2econtext */].internal.sdkSrc && _self[_DYN_CONTEXT /* @min:%2econtext */].internal.sdkSrc.indexOf(\"az416426\") != -1 && isFeatureEnabled(CDN_USAGE, _config)) {\r\n result = _throttleMgr[_DYN_SEND_MESSAGE /* @min:%2esendMessage */](110 /* _eInternalMessageId.CdnDeprecation */, \"See Cdn support notice at aka.ms/JsActiveCdn\");\r\n _cdnSentMessage = true;\r\n }\r\n if (!_sdkVerSentMessage && parseInt(_snippetVersion) < 6 && isFeatureEnabled(SDK_LOADER_VER, _config)) {\r\n result = _throttleMgr[_DYN_SEND_MESSAGE /* @min:%2esendMessage */](111 /* _eInternalMessageId.SdkLdrUpdate */, \"An updated Sdk Loader is available, see aka.ms/SnippetVer\");\r\n _sdkVerSentMessage = true;\r\n }\r\n }));\r\n });\r\n return _self;\r\n };\r\n _self[_DYN_UPDATE_SNIPPET_DEFIN3 /* @min:%2eupdateSnippetDefinitions */] = function (snippet) {\r\n // apply full appInsights to the global instance\r\n // Note: This must be called before loadAppInsights is called\r\n proxyAssign(snippet, _self, function (name) {\r\n // Not excluding names prefixed with \"_\" as we need to proxy some functions like _onError\r\n return name && arrIndexOf(_ignoreUpdateSnippetProperties, name) === -1;\r\n });\r\n };\r\n _self.emptyQueue = function () {\r\n // call functions that were queued before the main script was loaded\r\n try {\r\n if (isArray(_self.snippet[_DYN_QUEUE /* @min:%2equeue */])) {\r\n // note: do not check length in the for-loop conditional in case something goes wrong and the stub methods are not overridden.\r\n var length_1 = _self.snippet[_DYN_QUEUE /* @min:%2equeue */].length;\r\n for (var i = 0; i < length_1; i++) {\r\n var call = _self.snippet[_DYN_QUEUE /* @min:%2equeue */][i];\r\n call();\r\n }\r\n _self.snippet[_DYN_QUEUE /* @min:%2equeue */] = undefined;\r\n delete _self.snippet[_DYN_QUEUE /* @min:%2equeue */];\r\n }\r\n }\r\n catch (exception) {\r\n var properties_1 = {};\r\n if (exception && isFunction(exception.toString)) {\r\n properties_1.exception = exception.toString();\r\n }\r\n // need from core\r\n // Microsoft.ApplicationInsights._InternalLogging.throwInternal(\r\n // eLoggingSeverity.WARNING,\r\n // _eInternalMessageId.FailedToSendQueuedTelemetry,\r\n // \"Failed to send queued telemetry\",\r\n // properties);\r\n }\r\n };\r\n _self[_DYN_ADD_HOUSEKEEPING_BEF2 /* @min:%2eaddHousekeepingBeforeUnload */] = function (appInsightsInstance) {\r\n // Add callback to push events when the user navigates away\r\n if (hasWindow() || hasDocument()) {\r\n var performHousekeeping_1 = function () {\r\n // Adds the ability to flush all data before the page unloads.\r\n // Note: This approach tries to push a sync request with all the pending events onbeforeunload.\r\n // Firefox does not respect this.Other browsers DO push out the call with < 100% hit rate.\r\n // Telemetry here will help us analyze how effective this approach is.\r\n // Another approach would be to make this call sync with a acceptable timeout to reduce the\r\n // impact on user experience.\r\n // appInsightsInstance.context._sender.triggerSend();\r\n appInsightsInstance[_DYN_ONUNLOAD_FLUSH /* @min:%2eonunloadFlush */](false);\r\n // Back up the current session to local storage\r\n // This lets us close expired sessions after the cookies themselves expire\r\n if (isFunction(_self.core[STR_GET_PLUGIN /* @min:%2egetPlugin */])) {\r\n var loadedPlugin = _this.core[STR_GET_PLUGIN /* @min:%2egetPlugin */](PropertiesPluginIdentifier);\r\n if (loadedPlugin) {\r\n var propertiesPlugin = loadedPlugin.plugin;\r\n if (propertiesPlugin && propertiesPlugin[_DYN_CONTEXT /* @min:%2econtext */] && propertiesPlugin[_DYN_CONTEXT /* @min:%2econtext */]._sessionManager) {\r\n propertiesPlugin[_DYN_CONTEXT /* @min:%2econtext */]._sessionManager.backup();\r\n }\r\n }\r\n }\r\n };\r\n var added_1 = false;\r\n if (!_houseKeepingNamespace) {\r\n _houseKeepingNamespace = mergeEvtNamespace(_evtNamespace, _core[STR_EVT_NAMESPACE /* @min:%2eevtNamespace */] && _core[STR_EVT_NAMESPACE /* @min:%2eevtNamespace */]());\r\n }\r\n // Will be recalled if any referenced config properties change\r\n _addUnloadHook(onConfigChange(_config, function (details) {\r\n var coreConfig = details.cfg;\r\n var analyticsPlugin = appInsightsInstance.appInsights;\r\n var ctx = createProcessTelemetryContext(null, coreConfig, analyticsPlugin.core);\r\n var extConfig = ctx.getExtCfg(analyticsPlugin.identifier || AnalyticsPluginIdentifier);\r\n // As we could get recalled, remove any previously registered event handlers first\r\n _removePageEventHandlers();\r\n var excludePageUnloadEvents = coreConfig.disablePageUnloadEvents;\r\n if (!extConfig.disableFlushOnBeforeUnload) {\r\n // Hook the unload event for the document, window and body to ensure that the client events are flushed to the server\r\n // As just hooking the window does not always fire (on chrome) for page navigation's.\r\n if (addPageUnloadEventListener(performHousekeeping_1, excludePageUnloadEvents, _houseKeepingNamespace)) {\r\n added_1 = true;\r\n }\r\n // We also need to hook the pagehide and visibilitychange events as not all versions of Safari support load/unload events.\r\n if (addPageHideEventListener(performHousekeeping_1, excludePageUnloadEvents, _houseKeepingNamespace)) {\r\n added_1 = true;\r\n }\r\n // A reactNative app may not have a window and therefore the beforeunload/pagehide events -- so don't\r\n // log the failure in this case\r\n if (!added_1 && !isReactNative()) {\r\n _throwInternal(_core.logger, 1 /* eLoggingSeverity.CRITICAL */, 19 /* _eInternalMessageId.FailedToAddHandlerForOnBeforeUnload */, \"Could not add handler for beforeunload and pagehide\");\r\n }\r\n }\r\n if (!added_1 && !extConfig.disableFlushOnUnload) {\r\n // If we didn't add the normal set then attempt to add the pagehide and visibilitychange only\r\n addPageHideEventListener(performHousekeeping_1, excludePageUnloadEvents, _houseKeepingNamespace);\r\n }\r\n }));\r\n }\r\n };\r\n _self.getSender = function () {\r\n return _sender;\r\n };\r\n _self.unload = function (isAsync, unloadComplete, cbTimeout) {\r\n var unloadDone = false;\r\n var result;\r\n if (isAsync && !unloadComplete) {\r\n result = createPromise(function (resolve) {\r\n // Set the callback to the promise resolve callback\r\n unloadComplete = resolve;\r\n });\r\n }\r\n function _unloadCallback(unloadState) {\r\n if (!unloadDone) {\r\n unloadDone = true;\r\n _initDefaults();\r\n unloadComplete && unloadComplete(unloadState);\r\n }\r\n }\r\n _self[_DYN_ONUNLOAD_FLUSH /* @min:%2eonunloadFlush */](isAsync);\r\n _removePageEventHandlers();\r\n _core.unload && _core.unload(isAsync, _unloadCallback, cbTimeout);\r\n return result;\r\n };\r\n proxyFunctions(_self, _analyticsPlugin, [\r\n STR_GET_COOKIE_MGR,\r\n STR_TRACK_EVENT,\r\n STR_TRACK_PAGE_VIEW,\r\n \"trackPageViewPerformance\",\r\n STR_TRACK_EXCEPTION,\r\n \"_onerror\",\r\n STR_TRACK_TRACE,\r\n STR_TRACK_METRIC,\r\n STR_START_TRACK_PAGE,\r\n STR_STOP_TRACK_PAGE,\r\n STR_START_TRACK_EVENT,\r\n STR_STOP_TRACK_EVENT\r\n ]);\r\n proxyFunctions(_self, _getCurrentDependencies, [\r\n STR_TRACK_DEPENDENCY_DATA,\r\n \"addDependencyListener\",\r\n \"addDependencyInitializer\"\r\n ]);\r\n proxyFunctions(_self, _core, [\r\n STR_ADD_TELEMETRY_INITIALIZER,\r\n STR_POLL_INTERNAL_LOGS,\r\n \"stopPollingInternalLogs\",\r\n STR_GET_PLUGIN,\r\n \"addPlugin\",\r\n STR_EVT_NAMESPACE,\r\n \"addUnloadCb\",\r\n \"getTraceCtx\",\r\n \"updateCfg\",\r\n \"onCfgChange\"\r\n ]);\r\n proxyFunctions(_self, function () {\r\n var context = properties[_DYN_CONTEXT /* @min:%2econtext */];\r\n return context ? context.user : null;\r\n }, [\r\n STR_SET_AUTHENTICATED_USER_CONTEXT,\r\n STR_CLEAR_AUTHENTICATED_USER_CONTEXT\r\n ]);\r\n // Using a function to support the dynamic adding / removal of plugins, so this will always return the current value\r\n function _getCurrentDependencies() {\r\n return dependencies;\r\n }\r\n function _initDefaults() {\r\n _evtNamespace = createUniqueNamespace(\"AISKU\");\r\n _houseKeepingNamespace = null;\r\n dependencies = null;\r\n properties = null;\r\n _sender = null;\r\n _snippetVersion = null;\r\n _throttleMgr = null;\r\n _iKeySentMessage = false;\r\n _cdnSentMessage = false;\r\n _sdkVerSentMessage = false;\r\n _cfgSyncPlugin = new CfgSyncPlugin();\r\n }\r\n function _removePageEventHandlers() {\r\n // Remove any registered event handlers\r\n if (_houseKeepingNamespace) {\r\n removePageUnloadEventListener(null, _houseKeepingNamespace);\r\n removePageHideEventListener(null, _houseKeepingNamespace);\r\n }\r\n }\r\n function _addUnloadHook(hooks) {\r\n _core.addUnloadHook(hooks);\r\n }\r\n });\r\n }\r\n // Analytics Plugin\r\n// Removed Stub for AppInsightsSku.prototype.getCookieMgr.\r\n// Removed Stub for AppInsightsSku.prototype.trackEvent.\r\n// Removed Stub for AppInsightsSku.prototype.trackPageView.\r\n// Removed Stub for AppInsightsSku.prototype.trackPageViewPerformance.\r\n// Removed Stub for AppInsightsSku.prototype.trackException.\r\n// Removed Stub for AppInsightsSku.prototype._onerror.\r\n// Removed Stub for AppInsightsSku.prototype.trackTrace.\r\n// Removed Stub for AppInsightsSku.prototype.trackMetric.\r\n// Removed Stub for AppInsightsSku.prototype.startTrackPage.\r\n// Removed Stub for AppInsightsSku.prototype.stopTrackPage.\r\n// Removed Stub for AppInsightsSku.prototype.startTrackEvent.\r\n// Removed Stub for AppInsightsSku.prototype.stopTrackEvent.\r\n// Removed Stub for AppInsightsSku.prototype.addTelemetryInitializer.\r\n // Properties Plugin\r\n// Removed Stub for AppInsightsSku.prototype.setAuthenticatedUserContext.\r\n// Removed Stub for AppInsightsSku.prototype.clearAuthenticatedUserContext.\r\n // Dependencies Plugin\r\n// Removed Stub for AppInsightsSku.prototype.trackDependencyData.\r\n // Misc\r\n// Removed Stub for AppInsightsSku.prototype.flush.\r\n// Removed Stub for AppInsightsSku.prototype.onunloadFlush.\r\n// Removed Stub for AppInsightsSku.prototype.loadAppInsights.\r\n// Removed Stub for AppInsightsSku.prototype.updateSnippetDefinitions.\r\n// Removed Stub for AppInsightsSku.prototype.emptyQueue.\r\n// Removed Stub for AppInsightsSku.prototype.pollInternalLogs.\r\n// Removed Stub for AppInsightsSku.prototype.stopPollingInternalLogs.\r\n// Removed Stub for AppInsightsSku.prototype.addHousekeepingBeforeUnload.\r\n// Removed Stub for AppInsightsSku.prototype.getSender.\r\n// Removed Stub for AppInsightsSku.prototype.unload.\r\n// Removed Stub for AppInsightsSku.prototype.getPlugin.\r\n// Removed Stub for AppInsightsSku.prototype.addPlugin.\r\n// Removed Stub for AppInsightsSku.prototype.updateCfg.\r\n// Removed Stub for AppInsightsSku.prototype.evtNamespace.\r\n// Removed Stub for AppInsightsSku.prototype.addUnloadCb.\r\n// Removed Stub for AppInsightsSku.prototype.addDependencyListener.\r\n /**\r\n * Add an dependency telemetry initializer callback function to allow populating additional properties or drop the request.\r\n * It is called after the dependency call has completed and any available performance details are available. A dependency\r\n * initializer is similar to the TelemetryInitializer function but it allows you to block the reporting of the dependency\r\n * request so that it doesn't count against the `maxAjaxCallsPerView`.\r\n * @param dependencyInitializer - The Dependency Telemetry Initializer function\r\n * @returns - A IDependencyInitializerHandler to enable the initializer to be removed\r\n */\r\n AppInsightsSku.prototype.addDependencyInitializer = function (dependencyInitializer) {\r\n return null;\r\n };\r\n// Removed Stub for AppInsightsSku.prototype.getTraceCtx.\r\n// Removed Stub for AppInsightsSku.prototype.onCfgChange.\r\n return AppInsightsSku;\r\n}());\r\nexport { AppInsightsSku };\r\n// tslint:disable-next-line\r\nexport function _findSdkSourceFile() {\r\n if (_internalSdkSrc) {\r\n // Use the cached value\r\n return _internalSdkSrc;\r\n }\r\n var sdkSrc = null;\r\n var isModule = false;\r\n var cdns = [\r\n \"://js.monitor.azure.com/\",\r\n \"://az416426.vo.msecnd.net/\"\r\n ];\r\n try {\r\n // Try and determine whether the sdk is being loaded from the CDN\r\n // currentScript is only valid during initial processing\r\n var scrpt = (document || {}).currentScript;\r\n if (scrpt) {\r\n sdkSrc = scrpt.src;\r\n // } else {\r\n // // We need to update to at least typescript 2.9 for this to work :-(\r\n // // Leaving as a stub for now so after we upgrade this breadcrumb is available\r\n // let meta = import.meta;\r\n // sdkSrc = (meta || {}).url;\r\n // isModule = true;\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n if (sdkSrc) {\r\n try {\r\n var url_1 = sdkSrc.toLowerCase();\r\n if (url_1) {\r\n var src_1 = \"\";\r\n arrForEach(cdns, function (value, idx) {\r\n if (strIndexOf(url_1, value) !== -1) {\r\n src_1 = \"cdn\" + (idx + 1);\r\n if (strIndexOf(url_1, \"/scripts/\") === -1) {\r\n if (strIndexOf(url_1, \"/next/\") !== -1) {\r\n src_1 += \"-next\";\r\n }\r\n else if (strIndexOf(url_1, \"/beta/\") !== -1) {\r\n src_1 += \"-beta\";\r\n }\r\n }\r\n _internalSdkSrc = src_1 + (isModule ? \".mod\" : \"\");\r\n return -1;\r\n }\r\n });\r\n }\r\n }\r\n catch (e) {\r\n // eslint-disable-next-line no-empty\r\n }\r\n // Cache the found value so we don't have to look it up again\r\n _internalSdkSrc = sdkSrc;\r\n }\r\n return _internalSdkSrc;\r\n}\r\n","/*\n * Application Insights JavaScript SDK - Web, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// ###################################################################################################################################################\r\n// Note: DON'T Export these const from the package as we are still targeting IE/ES5 this will export a mutable variables that someone could change ###\r\n// ###################################################################################################################################################\r\n// Generally you should only put values that are used more than 2 times and then only if not already exposed as a constant (such as SdkCoreNames)\r\n// as when using \"short\" named values from here they will be will be minified smaller than the SdkCoreNames[eSdkCoreNames.xxxx] value.\r\nvar _AUTHENTICATED_USER_CONTEXT = \"AuthenticatedUserContext\";\r\nvar _TRACK = \"track\";\r\nexport var STR_EMPTY = \"\";\r\nexport var STR_SNIPPET = \"snippet\";\r\nexport var STR_GET_COOKIE_MGR = \"getCookieMgr\";\r\nexport var STR_START_TRACK_PAGE = \"startTrackPage\";\r\nexport var STR_STOP_TRACK_PAGE = \"stopTrackPage\";\r\nexport var STR_FLUSH = \"flush\";\r\nexport var STR_START_TRACK_EVENT = \"startTrackEvent\";\r\nexport var STR_STOP_TRACK_EVENT = \"stopTrackEvent\";\r\nexport var STR_ADD_TELEMETRY_INITIALIZER = \"addTelemetryInitializer\";\r\nexport var STR_ADD_TELEMETRY_INITIALIZERS = STR_ADD_TELEMETRY_INITIALIZER + \"s\";\r\nexport var STR_POLL_INTERNAL_LOGS = \"pollInternalLogs\";\r\nexport var STR_GET_PLUGIN = \"getPlugin\";\r\nexport var STR_EVT_NAMESPACE = \"evtNamespace\";\r\nexport var STR_TRACK_EVENT = _TRACK + \"Event\";\r\nexport var STR_TRACK_TRACE = _TRACK + \"Trace\";\r\nexport var STR_TRACK_METRIC = _TRACK + \"Metric\";\r\nexport var STR_TRACK_PAGE_VIEW = _TRACK + \"PageView\";\r\nexport var STR_TRACK_EXCEPTION = _TRACK + \"Exception\";\r\nexport var STR_TRACK_DEPENDENCY_DATA = _TRACK + \"DependencyData\";\r\nexport var STR_SET_AUTHENTICATED_USER_CONTEXT = \"set\" + _AUTHENTICATED_USER_CONTEXT;\r\nexport var STR_CLEAR_AUTHENTICATED_USER_CONTEXT = \"clear\" + _AUTHENTICATED_USER_CONTEXT;\r\nexport var CONFIG_ENDPOINT_URL = \"https://js.monitor.azure.com/scripts/b/ai.config.1.cfg.json\";\r\n","/*\n * Application Insights JavaScript SDK - Web, 3.3.4\n * Copyright (c) Microsoft and contributors. All rights reserved.\n */\n\r\n\r\n// @skip-file-minify\r\n// ##############################################################\r\n// AUTO GENERATED FILE: This file is Auto Generated during build.\r\n// ##############################################################\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\n// Note: DON'T Export these const from the package as we are still targeting ES3 this will export a mutable variables that someone could change!!!\r\n// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\r\nexport var _DYN_VERSION = \"version\"; // Count: 6\r\nexport var _DYN_QUEUE = \"queue\"; // Count: 6\r\nexport var _DYN_CONNECTION_STRING = \"connectionString\"; // Count: 4\r\nexport var _DYN_INSTRUMENTATION_KEY = \"instrumentationKey\"; // Count: 5\r\nexport var _DYN_INSTRUMENTATIONKEY0 = \"instrumentationkey\"; // Count: 2\r\nexport var _DYN_USER_OVERRIDE_ENDPOI1 = \"userOverrideEndpointUrl\"; // Count: 6\r\nexport var _DYN_ENDPOINT_URL = \"endpointUrl\"; // Count: 6\r\nexport var _DYN_INGESTIONENDPOINT = \"ingestionendpoint\"; // Count: 2\r\nexport var _DYN_ONUNLOAD_FLUSH = \"onunloadFlush\"; // Count: 6\r\nexport var _DYN_CONTEXT = \"context\"; // Count: 5\r\nexport var _DYN_ADD_HOUSEKEEPING_BEF2 = \"addHousekeepingBeforeUnload\"; // Count: 2\r\nexport var _DYN_SEND_MESSAGE = \"sendMessage\"; // Count: 3\r\nexport var _DYN_UPDATE_SNIPPET_DEFIN3 = \"updateSnippetDefinitions\"; // Count: 2\r\n","// Copyright (c) Microsoft Corporation. All rights reserved.\r\n// Licensed under the MIT License.\r\nvar _a;\r\nimport { getGlobal, objCreate, objHasOwnProperty, throwTypeError } from \"@nevware21/ts-utils\";\r\n;\r\nvar UNDEFINED = \"undefined\";\r\n/**\r\n * Constant string defined to support minimization\r\n * @ignore\r\n */\r\nvar Constructor = 'constructor';\r\n/**\r\n * Constant string defined to support minimization\r\n * @ignore\r\n */\r\nvar Prototype = 'prototype';\r\n/**\r\n * Constant string defined to support minimization\r\n * @ignore\r\n */\r\nvar strFunction = 'function';\r\n/**\r\n * Used to define the name of the instance function lookup table\r\n * @ignore\r\n */\r\nvar DynInstFuncTable = '_dynInstFuncs';\r\n/**\r\n * Name used to tag the dynamic prototype function\r\n * @ignore\r\n */\r\nvar DynProxyTag = '_isDynProxy';\r\n/**\r\n * Name added to a prototype to define the dynamic prototype \"class\" name used to lookup the function table\r\n * @ignore\r\n */\r\nvar DynClassName = '_dynClass';\r\n/**\r\n * Prefix added to the classname to avoid any name clashes with other instance level properties\r\n * @ignore\r\n */\r\nvar DynClassNamePrefix = '_dynCls$';\r\n/**\r\n * A tag which is used to check if we have already to attempted to set the instance function if one is not present\r\n * @ignore\r\n */\r\nvar DynInstChkTag = '_dynInstChk';\r\n/**\r\n * A tag which is used to check if we are allows to try and set an instance function is one is not present. Using the same\r\n * tag name as the function level but a different const name for readability only.\r\n */\r\nvar DynAllowInstChkTag = DynInstChkTag;\r\n/**\r\n * The global (imported) instances where the global performance options are stored\r\n */\r\nvar DynProtoDefaultOptions = '_dfOpts';\r\n/**\r\n * Value used as the name of a class when it cannot be determined\r\n * @ignore\r\n */\r\nvar UnknownValue = '_unknown_';\r\n/**\r\n * Constant string defined to support minimization\r\n * @ignore\r\n */\r\nvar str__Proto = \"__proto__\";\r\n/**\r\n * The polyfill version of __proto__ so that it doesn't cause issues for anyone not expecting it to exist\r\n */\r\nvar DynProtoBaseProto = \"_dyn\" + str__Proto;\r\n/**\r\n * Runtime Global holder for dynamicProto settings\r\n */\r\nvar DynProtoGlobalSettings = \"__dynProto$Gbl\";\r\n/**\r\n * Track the current prototype for IE8 as you can't look back to get the prototype\r\n */\r\nvar DynProtoCurrent = \"_dynInstProto\";\r\n/**\r\n * Constant string defined to support minimization\r\n * @ignore\r\n */\r\nvar strUseBaseInst = 'useBaseInst';\r\n/**\r\n * Constant string defined to support minimization\r\n * @ignore\r\n */\r\nvar strSetInstFuncs = 'setInstFuncs';\r\nvar Obj = Object;\r\n/**\r\n * Pre-lookup to check if we are running on a modern browser (i.e. not IE8)\r\n * @ignore\r\n */\r\nvar _objGetPrototypeOf = Obj[\"getPrototypeOf\"];\r\n/**\r\n * Pre-lookup to check for the existence of this function\r\n */\r\nvar _objGetOwnProps = Obj[\"getOwnPropertyNames\"];\r\n// Since 1.1.7 moving these to the runtime global to work around mixed version and module issues\r\n// See Issue https://github.com/microsoft/DynamicProto-JS/issues/57 for details\r\nvar _gbl = getGlobal();\r\nvar _gblInst = _gbl[DynProtoGlobalSettings] || (_gbl[DynProtoGlobalSettings] = {\r\n o: (_a = {},\r\n _a[strSetInstFuncs] = true,\r\n _a[strUseBaseInst] = true,\r\n _a),\r\n n: 1000 // Start new global index @ 1000 so we \"fix\" some cases when mixed with 1.1.6 or earlier\r\n});\r\n/**\r\n * Helper used to check whether the target is an Object prototype or Array prototype\r\n * @ignore\r\n */\r\nfunction _isObjectOrArrayPrototype(target) {\r\n return target && (target === Obj[Prototype] || target === Array[Prototype]);\r\n}\r\n/**\r\n * Helper used to check whether the target is an Object prototype, Array prototype or Function prototype\r\n * @ignore\r\n */\r\nfunction _isObjectArrayOrFunctionPrototype(target) {\r\n return _isObjectOrArrayPrototype(target) || target === Function[Prototype];\r\n}\r\n/**\r\n * Helper used to get the prototype of the target object as getPrototypeOf is not available in an ES3 environment.\r\n * @ignore\r\n */\r\nfunction _getObjProto(target) {\r\n var newProto;\r\n if (target) {\r\n // This method doesn't exist in older browsers (e.g. IE8)\r\n if (_objGetPrototypeOf) {\r\n return _objGetPrototypeOf(target);\r\n }\r\n var curProto = target[str__Proto] || target[Prototype] || (target[Constructor] ? target[Constructor][Prototype] : null);\r\n // Using the pre-calculated value as IE8 doesn't support looking up the prototype of a prototype and thus fails for more than 1 base class\r\n newProto = target[DynProtoBaseProto] || curProto;\r\n if (!objHasOwnProperty(target, DynProtoBaseProto)) {\r\n // As this prototype doesn't have this property then this is from an inherited class so newProto is the base to return so save it\r\n // so we can look it up value (which for a multiple hierarchy dynamicProto will be the base class)\r\n delete target[DynProtoCurrent]; // Delete any current value allocated to this instance so we pick up the value from prototype hierarchy\r\n newProto = target[DynProtoBaseProto] = target[DynProtoCurrent] || target[DynProtoBaseProto];\r\n target[DynProtoCurrent] = curProto;\r\n }\r\n }\r\n return newProto;\r\n}\r\n/**\r\n * Helper to get the properties of an object, including none enumerable ones as functions on a prototype in ES6\r\n * are not enumerable.\r\n * @param target\r\n */\r\nfunction _forEachProp(target, func) {\r\n var props = [];\r\n if (_objGetOwnProps) {\r\n props = _objGetOwnProps(target);\r\n }\r\n else {\r\n for (var name_1 in target) {\r\n if (typeof name_1 === \"string\" && objHasOwnProperty(target, name_1)) {\r\n props.push(name_1);\r\n }\r\n }\r\n }\r\n if (props && props.length > 0) {\r\n for (var lp = 0; lp < props.length; lp++) {\r\n func(props[lp]);\r\n }\r\n }\r\n}\r\n/**\r\n * Helper function to check whether the provided function name is a potential candidate for dynamic\r\n * callback and prototype generation.\r\n * @param target The target object, may be a prototype or class object\r\n * @param funcName The function name\r\n * @param skipOwn Skips the check for own property\r\n * @ignore\r\n */\r\nfunction _isDynamicCandidate(target, funcName, skipOwn) {\r\n return (funcName !== Constructor && typeof target[funcName] === strFunction && (skipOwn || objHasOwnProperty(target, funcName)) && funcName !== str__Proto && funcName !== Prototype);\r\n}\r\n/**\r\n * Helper to throw a TypeError exception\r\n * @param message the message\r\n * @ignore\r\n */\r\nfunction _throwTypeError(message) {\r\n throwTypeError(\"DynamicProto: \" + message);\r\n}\r\n/**\r\n * Returns a collection of the instance functions that are defined directly on the thisTarget object, it does\r\n * not return any inherited functions\r\n * @param thisTarget The object to get the instance functions from\r\n * @ignore\r\n */\r\nfunction _getInstanceFuncs(thisTarget) {\r\n // Get the base proto\r\n var instFuncs = objCreate(null);\r\n // Save any existing instance functions\r\n _forEachProp(thisTarget, function (name) {\r\n // Don't include any dynamic prototype instances - as we only want the real functions\r\n if (!instFuncs[name] && _isDynamicCandidate(thisTarget, name, false)) {\r\n // Create an instance callback for passing the base function to the caller\r\n instFuncs[name] = thisTarget[name];\r\n }\r\n });\r\n return instFuncs;\r\n}\r\n/**\r\n * Returns whether the value is included in the array\r\n * @param values The array of values\r\n * @param value The value\r\n */\r\nfunction _hasVisited(values, value) {\r\n for (var lp = values.length - 1; lp >= 0; lp--) {\r\n if (values[lp] === value) {\r\n return true;\r\n }\r\n }\r\n return false;\r\n}\r\n/**\r\n * Returns an object that contains callback functions for all \"base/super\" functions, this is used to \"save\"\r\n * enabling calling super.xxx() functions without requiring that the base \"class\" has defined a prototype references\r\n * @param target The current instance\r\n * @ignore\r\n */\r\nfunction _getBaseFuncs(classProto, thisTarget, instFuncs, useBaseInst) {\r\n function _instFuncProxy(target, funcHost, funcName) {\r\n var theFunc = funcHost[funcName];\r\n if (theFunc[DynProxyTag] && useBaseInst) {\r\n // grab and reuse the hosted looking function (if available) otherwise the original passed function\r\n var instFuncTable = target[DynInstFuncTable] || {};\r\n if (instFuncTable[DynAllowInstChkTag] !== false) {\r\n theFunc = (instFuncTable[funcHost[DynClassName]] || {})[funcName] || theFunc;\r\n }\r\n }\r\n return function () {\r\n // eslint-disable-next-line prefer-rest-params\r\n return theFunc.apply(target, arguments);\r\n };\r\n }\r\n // Start creating a new baseFuncs by creating proxies for the instance functions (as they may get replaced)\r\n var baseFuncs = objCreate(null);\r\n _forEachProp(instFuncs, function (name) {\r\n // Create an instance callback for passing the base function to the caller\r\n baseFuncs[name] = _instFuncProxy(thisTarget, instFuncs, name);\r\n });\r\n // Get the base prototype functions\r\n var baseProto = _getObjProto(classProto);\r\n var visited = [];\r\n // Don't include base object functions for Object, Array or Function\r\n while (baseProto && !_isObjectArrayOrFunctionPrototype(baseProto) && !_hasVisited(visited, baseProto)) {\r\n // look for prototype functions\r\n _forEachProp(baseProto, function (name) {\r\n // Don't include any dynamic prototype instances - as we only want the real functions\r\n // For IE 7/8 the prototype lookup doesn't provide the full chain so we need to bypass the \r\n // hasOwnProperty check we get all of the methods, main difference is that IE7/8 doesn't return\r\n // the Object prototype methods while bypassing the check\r\n if (!baseFuncs[name] && _isDynamicCandidate(baseProto, name, !_objGetPrototypeOf)) {\r\n // Create an instance callback for passing the base function to the caller\r\n baseFuncs[name] = _instFuncProxy(thisTarget, baseProto, name);\r\n }\r\n });\r\n // We need to find all possible functions that might be overloaded by walking the entire prototype chain\r\n // This avoids the caller from needing to check whether it's direct base class implements the function or not\r\n // by walking the entire chain it simplifies the usage and issues from upgrading any of the base classes.\r\n visited.push(baseProto);\r\n baseProto = _getObjProto(baseProto);\r\n }\r\n return baseFuncs;\r\n}\r\nfunction _getInstFunc(target, funcName, proto, currentDynProtoProxy) {\r\n var instFunc = null;\r\n // We need to check whether the class name is defined directly on this prototype otherwise\r\n // it will walk the proto chain and return any parent proto classname.\r\n if (target && objHasOwnProperty(proto, DynClassName)) {\r\n var instFuncTable = target[DynInstFuncTable] || objCreate(null);\r\n instFunc = (instFuncTable[proto[DynClassName]] || objCreate(null))[funcName];\r\n if (!instFunc) {\r\n // Avoid stack overflow from recursive calling the same function\r\n _throwTypeError(\"Missing [\" + funcName + \"] \" + strFunction);\r\n }\r\n // We have the instance function, lets check it we can speed up further calls\r\n // by adding the instance function back directly on the instance (avoiding the dynamic func lookup)\r\n if (!instFunc[DynInstChkTag] && instFuncTable[DynAllowInstChkTag] !== false) {\r\n // If the instance already has an instance function we can't replace it\r\n var canAddInst = !objHasOwnProperty(target, funcName);\r\n // Get current prototype\r\n var objProto = _getObjProto(target);\r\n var visited = [];\r\n // Lookup the function starting at the top (instance level prototype) and traverse down, if the first matching function\r\n // if nothing is found or if the first hit is a dynamic proto instance then we can safely add an instance shortcut\r\n while (canAddInst && objProto && !_isObjectArrayOrFunctionPrototype(objProto) && !_hasVisited(visited, objProto)) {\r\n var protoFunc = objProto[funcName];\r\n if (protoFunc) {\r\n canAddInst = (protoFunc === currentDynProtoProxy);\r\n break;\r\n }\r\n // We need to find all possible initial functions to ensure that we don't bypass a valid override function\r\n visited.push(objProto);\r\n objProto = _getObjProto(objProto);\r\n }\r\n try {\r\n if (canAddInst) {\r\n // This instance doesn't have an instance func and the class hierarchy does have a higher level prototype version\r\n // so it's safe to directly assign for any subsequent calls (for better performance)\r\n target[funcName] = instFunc;\r\n }\r\n // Block further attempts to set the instance function for any\r\n instFunc[DynInstChkTag] = 1;\r\n }\r\n catch (e) {\r\n // Don't crash if the object is readonly or the runtime doesn't allow changing this\r\n // And set a flag so we don't try again for any function\r\n instFuncTable[DynAllowInstChkTag] = false;\r\n }\r\n }\r\n }\r\n return instFunc;\r\n}\r\nfunction _getProtoFunc(funcName, proto, currentDynProtoProxy) {\r\n var protoFunc = proto[funcName];\r\n // Check that the prototype function is not a self reference -- try to avoid stack overflow!\r\n if (protoFunc === currentDynProtoProxy) {\r\n // It is so lookup the base prototype\r\n protoFunc = _getObjProto(proto)[funcName];\r\n }\r\n if (typeof protoFunc !== strFunction) {\r\n _throwTypeError(\"[\" + funcName + \"] is not a \" + strFunction);\r\n }\r\n return protoFunc;\r\n}\r\n/**\r\n * Add the required dynamic prototype methods to the the class prototype\r\n * @param proto - The class prototype\r\n * @param className - The instance classname\r\n * @param target - The target instance\r\n * @param baseInstFuncs - The base instance functions\r\n * @param setInstanceFunc - Flag to allow prototype function to reset the instance function if one does not exist\r\n * @ignore\r\n */\r\nfunction _populatePrototype(proto, className, target, baseInstFuncs, setInstanceFunc) {\r\n function _createDynamicPrototype(proto, funcName) {\r\n var dynProtoProxy = function () {\r\n // Use the instance or prototype function\r\n var instFunc = _getInstFunc(this, funcName, proto, dynProtoProxy) || _getProtoFunc(funcName, proto, dynProtoProxy);\r\n // eslint-disable-next-line prefer-rest-params\r\n return instFunc.apply(this, arguments);\r\n };\r\n // Tag this function as a proxy to support replacing dynamic proxy elements (primary use case is for unit testing\r\n // via which can dynamically replace the prototype function reference)\r\n dynProtoProxy[DynProxyTag] = 1;\r\n return dynProtoProxy;\r\n }\r\n if (!_isObjectOrArrayPrototype(proto)) {\r\n var instFuncTable = target[DynInstFuncTable] = target[DynInstFuncTable] || objCreate(null);\r\n if (!_isObjectOrArrayPrototype(instFuncTable)) {\r\n var instFuncs_1 = instFuncTable[className] = (instFuncTable[className] || objCreate(null)); // fetch and assign if as it may not exist yet\r\n // Set whether we are allow to lookup instances, if someone has set to false then do not re-enable\r\n if (instFuncTable[DynAllowInstChkTag] !== false) {\r\n instFuncTable[DynAllowInstChkTag] = !!setInstanceFunc;\r\n }\r\n if (!_isObjectOrArrayPrototype(instFuncs_1)) {\r\n _forEachProp(target, function (name) {\r\n // Only add overridden functions\r\n if (_isDynamicCandidate(target, name, false) && target[name] !== baseInstFuncs[name]) {\r\n // Save the instance Function to the lookup table and remove it from the instance as it's not a dynamic proto function\r\n instFuncs_1[name] = target[name];\r\n delete target[name];\r\n // Add a dynamic proto if one doesn't exist or if a prototype function exists and it's not a dynamic one\r\n if (!objHasOwnProperty(proto, name) || (proto[name] && !proto[name][DynProxyTag])) {\r\n proto[name] = _createDynamicPrototype(proto, name);\r\n }\r\n }\r\n });\r\n }\r\n }\r\n }\r\n}\r\n/**\r\n * Checks whether the passed prototype object appears to be correct by walking the prototype hierarchy of the instance\r\n * @param classProto The class prototype instance\r\n * @param thisTarget The current instance that will be checked whether the passed prototype instance is in the hierarchy\r\n * @ignore\r\n */\r\nfunction _checkPrototype(classProto, thisTarget) {\r\n // This method doesn't existing in older browsers (e.g. IE8)\r\n if (_objGetPrototypeOf) {\r\n // As this is primarily a coding time check, don't bother checking if running in IE8 or lower\r\n var visited = [];\r\n var thisProto = _getObjProto(thisTarget);\r\n while (thisProto && !_isObjectArrayOrFunctionPrototype(thisProto) && !_hasVisited(visited, thisProto)) {\r\n if (thisProto === classProto) {\r\n return true;\r\n }\r\n // This avoids the caller from needing to check whether it's direct base class implements the function or not\r\n // by walking the entire chain it simplifies the usage and issues from upgrading any of the base classes.\r\n visited.push(thisProto);\r\n thisProto = _getObjProto(thisProto);\r\n }\r\n return false;\r\n }\r\n // If objGetPrototypeOf doesn't exist then just assume everything is ok.\r\n return true;\r\n}\r\n/**\r\n * Gets the current prototype name using the ES6 name if available otherwise falling back to a use unknown as the name.\r\n * It's not critical for this to return a name, it's used to decorate the generated unique name for easier debugging only.\r\n * @param target\r\n * @param unknownValue\r\n * @ignore\r\n */\r\nfunction _getObjName(target, unknownValue) {\r\n if (objHasOwnProperty(target, Prototype)) {\r\n // Look like a prototype\r\n return target.name || unknownValue || UnknownValue;\r\n }\r\n return (((target || {})[Constructor]) || {}).name || unknownValue || UnknownValue;\r\n}\r\n/**\r\n * Helper function when creating dynamic (inline) functions for classes, this helper performs the following tasks :-\r\n * - Saves references to all defined base class functions\r\n * - Calls the delegateFunc with the current target (this) and a base object reference that can be used to call all \"super\" functions.\r\n * - Will populate the class prototype for all overridden functions to support class extension that call the prototype instance.\r\n * Callers should use this helper when declaring all function within the constructor of a class, as mentioned above the delegateFunc is\r\n * passed both the target \"this\" and an object that can be used to call any base (super) functions, using this based object in place of\r\n * super.XXX() (which gets expanded to _super.prototype.XXX()) provides a better minification outcome and also ensures the correct \"this\"\r\n * context is maintained as TypeScript creates incorrect references using super.XXXX() for dynamically defined functions i.e. Functions\r\n * defined in the constructor or some other function (rather than declared as complete typescript functions).\r\n * ### Usage\r\n * ```typescript\r\n * import dynamicProto from \"@microsoft/dynamicproto-js\";\r\n * class ExampleClass extends BaseClass {\r\n * constructor() {\r\n * dynamicProto(ExampleClass, this, (_self, base) => {\r\n * // This will define a function that will be converted to a prototype function\r\n * _self.newFunc = () => {\r\n * // Access any \"this\" instance property\r\n * if (_self.someProperty) {\r\n * ...\r\n * }\r\n * }\r\n * // This will define a function that will be converted to a prototype function\r\n * _self.myFunction = () => {\r\n * // Access any \"this\" instance property\r\n * if (_self.someProperty) {\r\n * // Call the base version of the function that we are overriding\r\n * base.myFunction();\r\n * }\r\n * ...\r\n * }\r\n * _self.initialize = () => {\r\n * ...\r\n * }\r\n * // Warnings: While the following will work as _self is simply a reference to\r\n * // this, if anyone overrides myFunction() the overridden will be called first\r\n * // as the normal JavaScript method resolution will occur and the defined\r\n * // _self.initialize() function is actually gets removed from the instance and\r\n * // a proxy prototype version is created to reference the created method.\r\n * _self.initialize();\r\n * });\r\n * }\r\n * }\r\n * ```\r\n * @typeparam DPType This is the generic type of the class, used to keep intellisense valid\r\n * @typeparam DPCls The type that contains the prototype of the current class\r\n * @param theClass - This is the current class instance which contains the prototype for the current class\r\n * @param target - The current \"this\" (target) reference, when the class has been extended this.prototype will not be the 'theClass' value.\r\n * @param delegateFunc - The callback function (closure) that will create the dynamic function\r\n * @param options - Additional options to configure how the dynamic prototype operates\r\n */\r\nexport default function dynamicProto(theClass, target, delegateFunc, options) {\r\n // Make sure that the passed theClass argument looks correct\r\n if (!objHasOwnProperty(theClass, Prototype)) {\r\n _throwTypeError(\"theClass is an invalid class definition.\");\r\n }\r\n // Quick check to make sure that the passed theClass argument looks correct (this is a common copy/paste error)\r\n var classProto = theClass[Prototype];\r\n if (!_checkPrototype(classProto, target)) {\r\n _throwTypeError(\"[\" + _getObjName(theClass) + \"] not in hierarchy of [\" + _getObjName(target) + \"]\");\r\n }\r\n var className = null;\r\n if (objHasOwnProperty(classProto, DynClassName)) {\r\n // Only grab the class name if it's defined on this prototype (i.e. don't walk the prototype chain)\r\n className = classProto[DynClassName];\r\n }\r\n else {\r\n // As not all browser support name on the prototype creating a unique dynamic one if we have not already\r\n // assigned one, so we can use a simple string as the lookup rather than an object for the dynamic instance\r\n // function table lookup.\r\n className = DynClassNamePrefix + _getObjName(theClass, \"_\") + \"$\" + _gblInst.n;\r\n _gblInst.n++;\r\n classProto[DynClassName] = className;\r\n }\r\n var perfOptions = dynamicProto[DynProtoDefaultOptions];\r\n var useBaseInst = !!perfOptions[strUseBaseInst];\r\n if (useBaseInst && options && options[strUseBaseInst] !== undefined) {\r\n useBaseInst = !!options[strUseBaseInst];\r\n }\r\n // Get the current instance functions\r\n var instFuncs = _getInstanceFuncs(target);\r\n // Get all of the functions for any base instance (before they are potentially overridden)\r\n var baseFuncs = _getBaseFuncs(classProto, target, instFuncs, useBaseInst);\r\n // Execute the delegate passing in both the current target \"this\" and \"base\" function references\r\n // Note casting the same type as we don't actually have the base class here and this will provide some intellisense support\r\n delegateFunc(target, baseFuncs);\r\n // Don't allow setting instance functions for older IE instances\r\n var setInstanceFunc = !!_objGetPrototypeOf && !!perfOptions[strSetInstFuncs];\r\n if (setInstanceFunc && options) {\r\n setInstanceFunc = !!options[strSetInstFuncs];\r\n }\r\n // Populate the Prototype for any overridden instance functions\r\n _populatePrototype(classProto, className, target, instFuncs, setInstanceFunc !== false);\r\n}\r\n/**\r\n * Exposes the default global options to allow global configuration, if the global values are disabled these will override\r\n * any passed values. This is primarily exposed to support unit-testing without the need for individual classes to expose\r\n * their internal usage of dynamic proto.\r\n */\r\ndynamicProto[DynProtoDefaultOptions] = _gblInst.o;\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n// Rough polyfill of https://developer.mozilla.org/en-US/docs/Web/API/AbortController\r\n// We don't actually ever use the API being polyfilled, we always use the polyfill because\r\n// it's a very new API right now.\r\n// Not exported from index.\r\n/** @private */\r\nexport class AbortController {\r\n constructor() {\r\n this._isAborted = false;\r\n this.onabort = null;\r\n }\r\n abort() {\r\n if (!this._isAborted) {\r\n this._isAborted = true;\r\n if (this.onabort) {\r\n this.onabort();\r\n }\r\n }\r\n }\r\n get signal() {\r\n return this;\r\n }\r\n get aborted() {\r\n return this._isAborted;\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { HeaderNames } from \"./HeaderNames\";\r\nimport { HttpClient } from \"./HttpClient\";\r\n/** @private */\r\nexport class AccessTokenHttpClient extends HttpClient {\r\n constructor(innerClient, accessTokenFactory) {\r\n super();\r\n this._innerClient = innerClient;\r\n this._accessTokenFactory = accessTokenFactory;\r\n }\r\n async send(request) {\r\n let allowRetry = true;\r\n if (this._accessTokenFactory && (!this._accessToken || (request.url && request.url.indexOf(\"/negotiate?\") > 0))) {\r\n // don't retry if the request is a negotiate or if we just got a potentially new token from the access token factory\r\n allowRetry = false;\r\n this._accessToken = await this._accessTokenFactory();\r\n }\r\n this._setAuthorizationHeader(request);\r\n const response = await this._innerClient.send(request);\r\n if (allowRetry && response.statusCode === 401 && this._accessTokenFactory) {\r\n this._accessToken = await this._accessTokenFactory();\r\n this._setAuthorizationHeader(request);\r\n return await this._innerClient.send(request);\r\n }\r\n return response;\r\n }\r\n _setAuthorizationHeader(request) {\r\n if (!request.headers) {\r\n request.headers = {};\r\n }\r\n if (this._accessToken) {\r\n request.headers[HeaderNames.Authorization] = `Bearer ${this._accessToken}`;\r\n }\r\n // don't remove the header if there isn't an access token factory, the user manually added the header in this case\r\n else if (this._accessTokenFactory) {\r\n if (request.headers[HeaderNames.Authorization]) {\r\n delete request.headers[HeaderNames.Authorization];\r\n }\r\n }\r\n }\r\n getCookieString(url) {\r\n return this._innerClient.getCookieString(url);\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { AbortError } from \"./Errors\";\r\nimport { FetchHttpClient } from \"./FetchHttpClient\";\r\nimport { HttpClient } from \"./HttpClient\";\r\nimport { Platform } from \"./Utils\";\r\nimport { XhrHttpClient } from \"./XhrHttpClient\";\r\n/** Default implementation of {@link @microsoft/signalr.HttpClient}. */\r\nexport class DefaultHttpClient extends HttpClient {\r\n /** Creates a new instance of the {@link @microsoft/signalr.DefaultHttpClient}, using the provided {@link @microsoft/signalr.ILogger} to log messages. */\r\n constructor(logger) {\r\n super();\r\n if (typeof fetch !== \"undefined\" || Platform.isNode) {\r\n this._httpClient = new FetchHttpClient(logger);\r\n }\r\n else if (typeof XMLHttpRequest !== \"undefined\") {\r\n this._httpClient = new XhrHttpClient(logger);\r\n }\r\n else {\r\n throw new Error(\"No usable HttpClient found.\");\r\n }\r\n }\r\n /** @inheritDoc */\r\n send(request) {\r\n // Check that abort was not signaled before calling send\r\n if (request.abortSignal && request.abortSignal.aborted) {\r\n return Promise.reject(new AbortError());\r\n }\r\n if (!request.method) {\r\n return Promise.reject(new Error(\"No method defined.\"));\r\n }\r\n if (!request.url) {\r\n return Promise.reject(new Error(\"No url defined.\"));\r\n }\r\n return this._httpClient.send(request);\r\n }\r\n getCookieString(url) {\r\n return this._httpClient.getCookieString(url);\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n// 0, 2, 10, 30 second delays before reconnect attempts.\r\nconst DEFAULT_RETRY_DELAYS_IN_MILLISECONDS = [0, 2000, 10000, 30000, null];\r\n/** @private */\r\nexport class DefaultReconnectPolicy {\r\n constructor(retryDelays) {\r\n this._retryDelays = retryDelays !== undefined ? [...retryDelays, null] : DEFAULT_RETRY_DELAYS_IN_MILLISECONDS;\r\n }\r\n nextRetryDelayInMilliseconds(retryContext) {\r\n return this._retryDelays[retryContext.previousRetryCount];\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n/** Error thrown when an HTTP request fails. */\r\nexport class HttpError extends Error {\r\n /** Constructs a new instance of {@link @microsoft/signalr.HttpError}.\r\n *\r\n * @param {string} errorMessage A descriptive error message.\r\n * @param {number} statusCode The HTTP status code represented by this error.\r\n */\r\n constructor(errorMessage, statusCode) {\r\n const trueProto = new.target.prototype;\r\n super(`${errorMessage}: Status code '${statusCode}'`);\r\n this.statusCode = statusCode;\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n/** Error thrown when a timeout elapses. */\r\nexport class TimeoutError extends Error {\r\n /** Constructs a new instance of {@link @microsoft/signalr.TimeoutError}.\r\n *\r\n * @param {string} errorMessage A descriptive error message.\r\n */\r\n constructor(errorMessage = \"A timeout occurred.\") {\r\n const trueProto = new.target.prototype;\r\n super(errorMessage);\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n/** Error thrown when an action is aborted. */\r\nexport class AbortError extends Error {\r\n /** Constructs a new instance of {@link AbortError}.\r\n *\r\n * @param {string} errorMessage A descriptive error message.\r\n */\r\n constructor(errorMessage = \"An abort occurred.\") {\r\n const trueProto = new.target.prototype;\r\n super(errorMessage);\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n/** Error thrown when the selected transport is unsupported by the browser. */\r\n/** @private */\r\nexport class UnsupportedTransportError extends Error {\r\n /** Constructs a new instance of {@link @microsoft/signalr.UnsupportedTransportError}.\r\n *\r\n * @param {string} message A descriptive error message.\r\n * @param {HttpTransportType} transport The {@link @microsoft/signalr.HttpTransportType} this error occurred on.\r\n */\r\n constructor(message, transport) {\r\n const trueProto = new.target.prototype;\r\n super(message);\r\n this.transport = transport;\r\n this.errorType = 'UnsupportedTransportError';\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n/** Error thrown when the selected transport is disabled by the browser. */\r\n/** @private */\r\nexport class DisabledTransportError extends Error {\r\n /** Constructs a new instance of {@link @microsoft/signalr.DisabledTransportError}.\r\n *\r\n * @param {string} message A descriptive error message.\r\n * @param {HttpTransportType} transport The {@link @microsoft/signalr.HttpTransportType} this error occurred on.\r\n */\r\n constructor(message, transport) {\r\n const trueProto = new.target.prototype;\r\n super(message);\r\n this.transport = transport;\r\n this.errorType = 'DisabledTransportError';\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n/** Error thrown when the selected transport cannot be started. */\r\n/** @private */\r\nexport class FailedToStartTransportError extends Error {\r\n /** Constructs a new instance of {@link @microsoft/signalr.FailedToStartTransportError}.\r\n *\r\n * @param {string} message A descriptive error message.\r\n * @param {HttpTransportType} transport The {@link @microsoft/signalr.HttpTransportType} this error occurred on.\r\n */\r\n constructor(message, transport) {\r\n const trueProto = new.target.prototype;\r\n super(message);\r\n this.transport = transport;\r\n this.errorType = 'FailedToStartTransportError';\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n/** Error thrown when the negotiation with the server failed to complete. */\r\n/** @private */\r\nexport class FailedToNegotiateWithServerError extends Error {\r\n /** Constructs a new instance of {@link @microsoft/signalr.FailedToNegotiateWithServerError}.\r\n *\r\n * @param {string} message A descriptive error message.\r\n */\r\n constructor(message) {\r\n const trueProto = new.target.prototype;\r\n super(message);\r\n this.errorType = 'FailedToNegotiateWithServerError';\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n/** Error thrown when multiple errors have occurred. */\r\n/** @private */\r\nexport class AggregateErrors extends Error {\r\n /** Constructs a new instance of {@link @microsoft/signalr.AggregateErrors}.\r\n *\r\n * @param {string} message A descriptive error message.\r\n * @param {Error[]} innerErrors The collection of errors this error is aggregating.\r\n */\r\n constructor(message, innerErrors) {\r\n const trueProto = new.target.prototype;\r\n super(message);\r\n this.innerErrors = innerErrors;\r\n // Workaround issue in Typescript compiler\r\n // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200\r\n this.__proto__ = trueProto;\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { AbortError, HttpError, TimeoutError } from \"./Errors\";\r\nimport { HttpClient, HttpResponse } from \"./HttpClient\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { Platform, getGlobalThis, isArrayBuffer } from \"./Utils\";\r\nexport class FetchHttpClient extends HttpClient {\r\n constructor(logger) {\r\n super();\r\n this._logger = logger;\r\n if (typeof fetch === \"undefined\") {\r\n // In order to ignore the dynamic require in webpack builds we need to do this magic\r\n // @ts-ignore: TS doesn't know about these names\r\n const requireFunc = typeof __webpack_require__ === \"function\" ? __non_webpack_require__ : require;\r\n // Cookies aren't automatically handled in Node so we need to add a CookieJar to preserve cookies across requests\r\n this._jar = new (requireFunc(\"tough-cookie\")).CookieJar();\r\n this._fetchType = requireFunc(\"node-fetch\");\r\n // node-fetch doesn't have a nice API for getting and setting cookies\r\n // fetch-cookie will wrap a fetch implementation with a default CookieJar or a provided one\r\n this._fetchType = requireFunc(\"fetch-cookie\")(this._fetchType, this._jar);\r\n }\r\n else {\r\n this._fetchType = fetch.bind(getGlobalThis());\r\n }\r\n if (typeof AbortController === \"undefined\") {\r\n // In order to ignore the dynamic require in webpack builds we need to do this magic\r\n // @ts-ignore: TS doesn't know about these names\r\n const requireFunc = typeof __webpack_require__ === \"function\" ? __non_webpack_require__ : require;\r\n // Node needs EventListener methods on AbortController which our custom polyfill doesn't provide\r\n this._abortControllerType = requireFunc(\"abort-controller\");\r\n }\r\n else {\r\n this._abortControllerType = AbortController;\r\n }\r\n }\r\n /** @inheritDoc */\r\n async send(request) {\r\n // Check that abort was not signaled before calling send\r\n if (request.abortSignal && request.abortSignal.aborted) {\r\n throw new AbortError();\r\n }\r\n if (!request.method) {\r\n throw new Error(\"No method defined.\");\r\n }\r\n if (!request.url) {\r\n throw new Error(\"No url defined.\");\r\n }\r\n const abortController = new this._abortControllerType();\r\n let error;\r\n // Hook our abortSignal into the abort controller\r\n if (request.abortSignal) {\r\n request.abortSignal.onabort = () => {\r\n abortController.abort();\r\n error = new AbortError();\r\n };\r\n }\r\n // If a timeout has been passed in, setup a timeout to call abort\r\n // Type needs to be any to fit window.setTimeout and NodeJS.setTimeout\r\n let timeoutId = null;\r\n if (request.timeout) {\r\n const msTimeout = request.timeout;\r\n timeoutId = setTimeout(() => {\r\n abortController.abort();\r\n this._logger.log(LogLevel.Warning, `Timeout from HTTP request.`);\r\n error = new TimeoutError();\r\n }, msTimeout);\r\n }\r\n if (request.content === \"\") {\r\n request.content = undefined;\r\n }\r\n if (request.content) {\r\n // Explicitly setting the Content-Type header for React Native on Android platform.\r\n request.headers = request.headers || {};\r\n if (isArrayBuffer(request.content)) {\r\n request.headers[\"Content-Type\"] = \"application/octet-stream\";\r\n }\r\n else {\r\n request.headers[\"Content-Type\"] = \"text/plain;charset=UTF-8\";\r\n }\r\n }\r\n let response;\r\n try {\r\n response = await this._fetchType(request.url, {\r\n body: request.content,\r\n cache: \"no-cache\",\r\n credentials: request.withCredentials === true ? \"include\" : \"same-origin\",\r\n headers: {\r\n \"X-Requested-With\": \"XMLHttpRequest\",\r\n ...request.headers,\r\n },\r\n method: request.method,\r\n mode: \"cors\",\r\n redirect: \"follow\",\r\n signal: abortController.signal,\r\n });\r\n }\r\n catch (e) {\r\n if (error) {\r\n throw error;\r\n }\r\n this._logger.log(LogLevel.Warning, `Error from HTTP request. ${e}.`);\r\n throw e;\r\n }\r\n finally {\r\n if (timeoutId) {\r\n clearTimeout(timeoutId);\r\n }\r\n if (request.abortSignal) {\r\n request.abortSignal.onabort = null;\r\n }\r\n }\r\n if (!response.ok) {\r\n const errorMessage = await deserializeContent(response, \"text\");\r\n throw new HttpError(errorMessage || response.statusText, response.status);\r\n }\r\n const content = deserializeContent(response, request.responseType);\r\n const payload = await content;\r\n return new HttpResponse(response.status, response.statusText, payload);\r\n }\r\n getCookieString(url) {\r\n let cookies = \"\";\r\n if (Platform.isNode && this._jar) {\r\n // @ts-ignore: unused variable\r\n this._jar.getCookies(url, (e, c) => cookies = c.join(\"; \"));\r\n }\r\n return cookies;\r\n }\r\n}\r\nfunction deserializeContent(response, responseType) {\r\n let content;\r\n switch (responseType) {\r\n case \"arraybuffer\":\r\n content = response.arrayBuffer();\r\n break;\r\n case \"text\":\r\n content = response.text();\r\n break;\r\n case \"blob\":\r\n case \"document\":\r\n case \"json\":\r\n throw new Error(`${responseType} is not supported.`);\r\n default:\r\n content = response.text();\r\n break;\r\n }\r\n return content;\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { TextMessageFormat } from \"./TextMessageFormat\";\r\nimport { isArrayBuffer } from \"./Utils\";\r\n/** @private */\r\nexport class HandshakeProtocol {\r\n // Handshake request is always JSON\r\n writeHandshakeRequest(handshakeRequest) {\r\n return TextMessageFormat.write(JSON.stringify(handshakeRequest));\r\n }\r\n parseHandshakeResponse(data) {\r\n let messageData;\r\n let remainingData;\r\n if (isArrayBuffer(data)) {\r\n // Format is binary but still need to read JSON text from handshake response\r\n const binaryData = new Uint8Array(data);\r\n const separatorIndex = binaryData.indexOf(TextMessageFormat.RecordSeparatorCode);\r\n if (separatorIndex === -1) {\r\n throw new Error(\"Message is incomplete.\");\r\n }\r\n // content before separator is handshake response\r\n // optional content after is additional messages\r\n const responseLength = separatorIndex + 1;\r\n messageData = String.fromCharCode.apply(null, Array.prototype.slice.call(binaryData.slice(0, responseLength)));\r\n remainingData = (binaryData.byteLength > responseLength) ? binaryData.slice(responseLength).buffer : null;\r\n }\r\n else {\r\n const textData = data;\r\n const separatorIndex = textData.indexOf(TextMessageFormat.RecordSeparator);\r\n if (separatorIndex === -1) {\r\n throw new Error(\"Message is incomplete.\");\r\n }\r\n // content before separator is handshake response\r\n // optional content after is additional messages\r\n const responseLength = separatorIndex + 1;\r\n messageData = textData.substring(0, responseLength);\r\n remainingData = (textData.length > responseLength) ? textData.substring(responseLength) : null;\r\n }\r\n // At this point we should have just the single handshake message\r\n const messages = TextMessageFormat.parse(messageData);\r\n const response = JSON.parse(messages[0]);\r\n if (response.type) {\r\n throw new Error(\"Expected a handshake response from the server.\");\r\n }\r\n const responseMessage = response;\r\n // multiple messages could have arrived with handshake\r\n // return additional data to be parsed as usual, or null if all parsed\r\n return [remainingData, responseMessage];\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nexport class HeaderNames {\r\n}\r\nHeaderNames.Authorization = \"Authorization\";\r\nHeaderNames.Cookie = \"Cookie\";\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n/** Represents an HTTP response. */\r\nexport class HttpResponse {\r\n constructor(statusCode, statusText, content) {\r\n this.statusCode = statusCode;\r\n this.statusText = statusText;\r\n this.content = content;\r\n }\r\n}\r\n/** Abstraction over an HTTP client.\r\n *\r\n * This class provides an abstraction over an HTTP client so that a different implementation can be provided on different platforms.\r\n */\r\nexport class HttpClient {\r\n get(url, options) {\r\n return this.send({\r\n ...options,\r\n method: \"GET\",\r\n url,\r\n });\r\n }\r\n post(url, options) {\r\n return this.send({\r\n ...options,\r\n method: \"POST\",\r\n url,\r\n });\r\n }\r\n delete(url, options) {\r\n return this.send({\r\n ...options,\r\n method: \"DELETE\",\r\n url,\r\n });\r\n }\r\n /** Gets all cookies that apply to the specified URL.\r\n *\r\n * @param url The URL that the cookies are valid for.\r\n * @returns {string} A string containing all the key-value cookie pairs for the specified URL.\r\n */\r\n // @ts-ignore\r\n getCookieString(url) {\r\n return \"\";\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { AccessTokenHttpClient } from \"./AccessTokenHttpClient\";\r\nimport { DefaultHttpClient } from \"./DefaultHttpClient\";\r\nimport { AggregateErrors, DisabledTransportError, FailedToNegotiateWithServerError, FailedToStartTransportError, HttpError, UnsupportedTransportError, AbortError } from \"./Errors\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { HttpTransportType, TransferFormat } from \"./ITransport\";\r\nimport { LongPollingTransport } from \"./LongPollingTransport\";\r\nimport { ServerSentEventsTransport } from \"./ServerSentEventsTransport\";\r\nimport { Arg, createLogger, getUserAgentHeader, Platform } from \"./Utils\";\r\nimport { WebSocketTransport } from \"./WebSocketTransport\";\r\nconst MAX_REDIRECTS = 100;\r\n/** @private */\r\nexport class HttpConnection {\r\n constructor(url, options = {}) {\r\n this._stopPromiseResolver = () => { };\r\n this.features = {};\r\n this._negotiateVersion = 1;\r\n Arg.isRequired(url, \"url\");\r\n this._logger = createLogger(options.logger);\r\n this.baseUrl = this._resolveUrl(url);\r\n options = options || {};\r\n options.logMessageContent = options.logMessageContent === undefined ? false : options.logMessageContent;\r\n if (typeof options.withCredentials === \"boolean\" || options.withCredentials === undefined) {\r\n options.withCredentials = options.withCredentials === undefined ? true : options.withCredentials;\r\n }\r\n else {\r\n throw new Error(\"withCredentials option was not a 'boolean' or 'undefined' value\");\r\n }\r\n options.timeout = options.timeout === undefined ? 100 * 1000 : options.timeout;\r\n let webSocketModule = null;\r\n let eventSourceModule = null;\r\n if (Platform.isNode && typeof require !== \"undefined\") {\r\n // In order to ignore the dynamic require in webpack builds we need to do this magic\r\n // @ts-ignore: TS doesn't know about these names\r\n const requireFunc = typeof __webpack_require__ === \"function\" ? __non_webpack_require__ : require;\r\n webSocketModule = requireFunc(\"ws\");\r\n eventSourceModule = requireFunc(\"eventsource\");\r\n }\r\n if (!Platform.isNode && typeof WebSocket !== \"undefined\" && !options.WebSocket) {\r\n options.WebSocket = WebSocket;\r\n }\r\n else if (Platform.isNode && !options.WebSocket) {\r\n if (webSocketModule) {\r\n options.WebSocket = webSocketModule;\r\n }\r\n }\r\n if (!Platform.isNode && typeof EventSource !== \"undefined\" && !options.EventSource) {\r\n options.EventSource = EventSource;\r\n }\r\n else if (Platform.isNode && !options.EventSource) {\r\n if (typeof eventSourceModule !== \"undefined\") {\r\n options.EventSource = eventSourceModule;\r\n }\r\n }\r\n this._httpClient = new AccessTokenHttpClient(options.httpClient || new DefaultHttpClient(this._logger), options.accessTokenFactory);\r\n this._connectionState = \"Disconnected\" /* Disconnected */;\r\n this._connectionStarted = false;\r\n this._options = options;\r\n this.onreceive = null;\r\n this.onclose = null;\r\n }\r\n async start(transferFormat) {\r\n transferFormat = transferFormat || TransferFormat.Binary;\r\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\r\n this._logger.log(LogLevel.Debug, `Starting connection with transfer format '${TransferFormat[transferFormat]}'.`);\r\n if (this._connectionState !== \"Disconnected\" /* Disconnected */) {\r\n return Promise.reject(new Error(\"Cannot start an HttpConnection that is not in the 'Disconnected' state.\"));\r\n }\r\n this._connectionState = \"Connecting\" /* Connecting */;\r\n this._startInternalPromise = this._startInternal(transferFormat);\r\n await this._startInternalPromise;\r\n // The TypeScript compiler thinks that connectionState must be Connecting here. The TypeScript compiler is wrong.\r\n if (this._connectionState === \"Disconnecting\" /* Disconnecting */) {\r\n // stop() was called and transitioned the client into the Disconnecting state.\r\n const message = \"Failed to start the HttpConnection before stop() was called.\";\r\n this._logger.log(LogLevel.Error, message);\r\n // We cannot await stopPromise inside startInternal since stopInternal awaits the startInternalPromise.\r\n await this._stopPromise;\r\n return Promise.reject(new AbortError(message));\r\n }\r\n else if (this._connectionState !== \"Connected\" /* Connected */) {\r\n // stop() was called and transitioned the client into the Disconnecting state.\r\n const message = \"HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!\";\r\n this._logger.log(LogLevel.Error, message);\r\n return Promise.reject(new AbortError(message));\r\n }\r\n this._connectionStarted = true;\r\n }\r\n send(data) {\r\n if (this._connectionState !== \"Connected\" /* Connected */) {\r\n return Promise.reject(new Error(\"Cannot send data if the connection is not in the 'Connected' State.\"));\r\n }\r\n if (!this._sendQueue) {\r\n this._sendQueue = new TransportSendQueue(this.transport);\r\n }\r\n // Transport will not be null if state is connected\r\n return this._sendQueue.send(data);\r\n }\r\n async stop(error) {\r\n if (this._connectionState === \"Disconnected\" /* Disconnected */) {\r\n this._logger.log(LogLevel.Debug, `Call to HttpConnection.stop(${error}) ignored because the connection is already in the disconnected state.`);\r\n return Promise.resolve();\r\n }\r\n if (this._connectionState === \"Disconnecting\" /* Disconnecting */) {\r\n this._logger.log(LogLevel.Debug, `Call to HttpConnection.stop(${error}) ignored because the connection is already in the disconnecting state.`);\r\n return this._stopPromise;\r\n }\r\n this._connectionState = \"Disconnecting\" /* Disconnecting */;\r\n this._stopPromise = new Promise((resolve) => {\r\n // Don't complete stop() until stopConnection() completes.\r\n this._stopPromiseResolver = resolve;\r\n });\r\n // stopInternal should never throw so just observe it.\r\n await this._stopInternal(error);\r\n await this._stopPromise;\r\n }\r\n async _stopInternal(error) {\r\n // Set error as soon as possible otherwise there is a race between\r\n // the transport closing and providing an error and the error from a close message\r\n // We would prefer the close message error.\r\n this._stopError = error;\r\n try {\r\n await this._startInternalPromise;\r\n }\r\n catch (e) {\r\n // This exception is returned to the user as a rejected Promise from the start method.\r\n }\r\n // The transport's onclose will trigger stopConnection which will run our onclose event.\r\n // The transport should always be set if currently connected. If it wasn't set, it's likely because\r\n // stop was called during start() and start() failed.\r\n if (this.transport) {\r\n try {\r\n await this.transport.stop();\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `HttpConnection.transport.stop() threw error '${e}'.`);\r\n this._stopConnection();\r\n }\r\n this.transport = undefined;\r\n }\r\n else {\r\n this._logger.log(LogLevel.Debug, \"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.\");\r\n }\r\n }\r\n async _startInternal(transferFormat) {\r\n // Store the original base url and the access token factory since they may change\r\n // as part of negotiating\r\n let url = this.baseUrl;\r\n this._accessTokenFactory = this._options.accessTokenFactory;\r\n this._httpClient._accessTokenFactory = this._accessTokenFactory;\r\n try {\r\n if (this._options.skipNegotiation) {\r\n if (this._options.transport === HttpTransportType.WebSockets) {\r\n // No need to add a connection ID in this case\r\n this.transport = this._constructTransport(HttpTransportType.WebSockets);\r\n // We should just call connect directly in this case.\r\n // No fallback or negotiate in this case.\r\n await this._startTransport(url, transferFormat);\r\n }\r\n else {\r\n throw new Error(\"Negotiation can only be skipped when using the WebSocket transport directly.\");\r\n }\r\n }\r\n else {\r\n let negotiateResponse = null;\r\n let redirects = 0;\r\n do {\r\n negotiateResponse = await this._getNegotiationResponse(url);\r\n // the user tries to stop the connection when it is being started\r\n if (this._connectionState === \"Disconnecting\" /* Disconnecting */ || this._connectionState === \"Disconnected\" /* Disconnected */) {\r\n throw new AbortError(\"The connection was stopped during negotiation.\");\r\n }\r\n if (negotiateResponse.error) {\r\n throw new Error(negotiateResponse.error);\r\n }\r\n if (negotiateResponse.ProtocolVersion) {\r\n throw new Error(\"Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.\");\r\n }\r\n if (negotiateResponse.url) {\r\n url = negotiateResponse.url;\r\n }\r\n if (negotiateResponse.accessToken) {\r\n // Replace the current access token factory with one that uses\r\n // the returned access token\r\n const accessToken = negotiateResponse.accessToken;\r\n this._accessTokenFactory = () => accessToken;\r\n // set the factory to undefined so the AccessTokenHttpClient won't retry with the same token, since we know it won't change until a connection restart\r\n this._httpClient._accessToken = accessToken;\r\n this._httpClient._accessTokenFactory = undefined;\r\n }\r\n redirects++;\r\n } while (negotiateResponse.url && redirects < MAX_REDIRECTS);\r\n if (redirects === MAX_REDIRECTS && negotiateResponse.url) {\r\n throw new Error(\"Negotiate redirection limit exceeded.\");\r\n }\r\n await this._createTransport(url, this._options.transport, negotiateResponse, transferFormat);\r\n }\r\n if (this.transport instanceof LongPollingTransport) {\r\n this.features.inherentKeepAlive = true;\r\n }\r\n if (this._connectionState === \"Connecting\" /* Connecting */) {\r\n // Ensure the connection transitions to the connected state prior to completing this.startInternalPromise.\r\n // start() will handle the case when stop was called and startInternal exits still in the disconnecting state.\r\n this._logger.log(LogLevel.Debug, \"The HttpConnection connected successfully.\");\r\n this._connectionState = \"Connected\" /* Connected */;\r\n }\r\n // stop() is waiting on us via this.startInternalPromise so keep this.transport around so it can clean up.\r\n // This is the only case startInternal can exit in neither the connected nor disconnected state because stopConnection()\r\n // will transition to the disconnected state. start() will wait for the transition using the stopPromise.\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, \"Failed to start the connection: \" + e);\r\n this._connectionState = \"Disconnected\" /* Disconnected */;\r\n this.transport = undefined;\r\n // if start fails, any active calls to stop assume that start will complete the stop promise\r\n this._stopPromiseResolver();\r\n return Promise.reject(e);\r\n }\r\n }\r\n async _getNegotiationResponse(url) {\r\n const headers = {};\r\n const [name, value] = getUserAgentHeader();\r\n headers[name] = value;\r\n const negotiateUrl = this._resolveNegotiateUrl(url);\r\n this._logger.log(LogLevel.Debug, `Sending negotiation request: ${negotiateUrl}.`);\r\n try {\r\n const response = await this._httpClient.post(negotiateUrl, {\r\n content: \"\",\r\n headers: { ...headers, ...this._options.headers },\r\n timeout: this._options.timeout,\r\n withCredentials: this._options.withCredentials,\r\n });\r\n if (response.statusCode !== 200) {\r\n return Promise.reject(new Error(`Unexpected status code returned from negotiate '${response.statusCode}'`));\r\n }\r\n const negotiateResponse = JSON.parse(response.content);\r\n if (!negotiateResponse.negotiateVersion || negotiateResponse.negotiateVersion < 1) {\r\n // Negotiate version 0 doesn't use connectionToken\r\n // So we set it equal to connectionId so all our logic can use connectionToken without being aware of the negotiate version\r\n negotiateResponse.connectionToken = negotiateResponse.connectionId;\r\n }\r\n return negotiateResponse;\r\n }\r\n catch (e) {\r\n let errorMessage = \"Failed to complete negotiation with the server: \" + e;\r\n if (e instanceof HttpError) {\r\n if (e.statusCode === 404) {\r\n errorMessage = errorMessage + \" Either this is not a SignalR endpoint or there is a proxy blocking the connection.\";\r\n }\r\n }\r\n this._logger.log(LogLevel.Error, errorMessage);\r\n return Promise.reject(new FailedToNegotiateWithServerError(errorMessage));\r\n }\r\n }\r\n _createConnectUrl(url, connectionToken) {\r\n if (!connectionToken) {\r\n return url;\r\n }\r\n return url + (url.indexOf(\"?\") === -1 ? \"?\" : \"&\") + `id=${connectionToken}`;\r\n }\r\n async _createTransport(url, requestedTransport, negotiateResponse, requestedTransferFormat) {\r\n let connectUrl = this._createConnectUrl(url, negotiateResponse.connectionToken);\r\n if (this._isITransport(requestedTransport)) {\r\n this._logger.log(LogLevel.Debug, \"Connection was provided an instance of ITransport, using that directly.\");\r\n this.transport = requestedTransport;\r\n await this._startTransport(connectUrl, requestedTransferFormat);\r\n this.connectionId = negotiateResponse.connectionId;\r\n return;\r\n }\r\n const transportExceptions = [];\r\n const transports = negotiateResponse.availableTransports || [];\r\n let negotiate = negotiateResponse;\r\n for (const endpoint of transports) {\r\n const transportOrError = this._resolveTransportOrError(endpoint, requestedTransport, requestedTransferFormat);\r\n if (transportOrError instanceof Error) {\r\n // Store the error and continue, we don't want to cause a re-negotiate in these cases\r\n transportExceptions.push(`${endpoint.transport} failed:`);\r\n transportExceptions.push(transportOrError);\r\n }\r\n else if (this._isITransport(transportOrError)) {\r\n this.transport = transportOrError;\r\n if (!negotiate) {\r\n try {\r\n negotiate = await this._getNegotiationResponse(url);\r\n }\r\n catch (ex) {\r\n return Promise.reject(ex);\r\n }\r\n connectUrl = this._createConnectUrl(url, negotiate.connectionToken);\r\n }\r\n try {\r\n await this._startTransport(connectUrl, requestedTransferFormat);\r\n this.connectionId = negotiate.connectionId;\r\n return;\r\n }\r\n catch (ex) {\r\n this._logger.log(LogLevel.Error, `Failed to start the transport '${endpoint.transport}': ${ex}`);\r\n negotiate = undefined;\r\n transportExceptions.push(new FailedToStartTransportError(`${endpoint.transport} failed: ${ex}`, HttpTransportType[endpoint.transport]));\r\n if (this._connectionState !== \"Connecting\" /* Connecting */) {\r\n const message = \"Failed to select transport before stop() was called.\";\r\n this._logger.log(LogLevel.Debug, message);\r\n return Promise.reject(new AbortError(message));\r\n }\r\n }\r\n }\r\n }\r\n if (transportExceptions.length > 0) {\r\n return Promise.reject(new AggregateErrors(`Unable to connect to the server with any of the available transports. ${transportExceptions.join(\" \")}`, transportExceptions));\r\n }\r\n return Promise.reject(new Error(\"None of the transports supported by the client are supported by the server.\"));\r\n }\r\n _constructTransport(transport) {\r\n switch (transport) {\r\n case HttpTransportType.WebSockets:\r\n if (!this._options.WebSocket) {\r\n throw new Error(\"'WebSocket' is not supported in your environment.\");\r\n }\r\n return new WebSocketTransport(this._httpClient, this._accessTokenFactory, this._logger, this._options.logMessageContent, this._options.WebSocket, this._options.headers || {});\r\n case HttpTransportType.ServerSentEvents:\r\n if (!this._options.EventSource) {\r\n throw new Error(\"'EventSource' is not supported in your environment.\");\r\n }\r\n return new ServerSentEventsTransport(this._httpClient, this._httpClient._accessToken, this._logger, this._options);\r\n case HttpTransportType.LongPolling:\r\n return new LongPollingTransport(this._httpClient, this._logger, this._options);\r\n default:\r\n throw new Error(`Unknown transport: ${transport}.`);\r\n }\r\n }\r\n _startTransport(url, transferFormat) {\r\n this.transport.onreceive = this.onreceive;\r\n this.transport.onclose = (e) => this._stopConnection(e);\r\n return this.transport.connect(url, transferFormat);\r\n }\r\n _resolveTransportOrError(endpoint, requestedTransport, requestedTransferFormat) {\r\n const transport = HttpTransportType[endpoint.transport];\r\n if (transport === null || transport === undefined) {\r\n this._logger.log(LogLevel.Debug, `Skipping transport '${endpoint.transport}' because it is not supported by this client.`);\r\n return new Error(`Skipping transport '${endpoint.transport}' because it is not supported by this client.`);\r\n }\r\n else {\r\n if (transportMatches(requestedTransport, transport)) {\r\n const transferFormats = endpoint.transferFormats.map((s) => TransferFormat[s]);\r\n if (transferFormats.indexOf(requestedTransferFormat) >= 0) {\r\n if ((transport === HttpTransportType.WebSockets && !this._options.WebSocket) ||\r\n (transport === HttpTransportType.ServerSentEvents && !this._options.EventSource)) {\r\n this._logger.log(LogLevel.Debug, `Skipping transport '${HttpTransportType[transport]}' because it is not supported in your environment.'`);\r\n return new UnsupportedTransportError(`'${HttpTransportType[transport]}' is not supported in your environment.`, transport);\r\n }\r\n else {\r\n this._logger.log(LogLevel.Debug, `Selecting transport '${HttpTransportType[transport]}'.`);\r\n try {\r\n return this._constructTransport(transport);\r\n }\r\n catch (ex) {\r\n return ex;\r\n }\r\n }\r\n }\r\n else {\r\n this._logger.log(LogLevel.Debug, `Skipping transport '${HttpTransportType[transport]}' because it does not support the requested transfer format '${TransferFormat[requestedTransferFormat]}'.`);\r\n return new Error(`'${HttpTransportType[transport]}' does not support ${TransferFormat[requestedTransferFormat]}.`);\r\n }\r\n }\r\n else {\r\n this._logger.log(LogLevel.Debug, `Skipping transport '${HttpTransportType[transport]}' because it was disabled by the client.`);\r\n return new DisabledTransportError(`'${HttpTransportType[transport]}' is disabled by the client.`, transport);\r\n }\r\n }\r\n }\r\n _isITransport(transport) {\r\n return transport && typeof (transport) === \"object\" && \"connect\" in transport;\r\n }\r\n _stopConnection(error) {\r\n this._logger.log(LogLevel.Debug, `HttpConnection.stopConnection(${error}) called while in state ${this._connectionState}.`);\r\n this.transport = undefined;\r\n // If we have a stopError, it takes precedence over the error from the transport\r\n error = this._stopError || error;\r\n this._stopError = undefined;\r\n if (this._connectionState === \"Disconnected\" /* Disconnected */) {\r\n this._logger.log(LogLevel.Debug, `Call to HttpConnection.stopConnection(${error}) was ignored because the connection is already in the disconnected state.`);\r\n return;\r\n }\r\n if (this._connectionState === \"Connecting\" /* Connecting */) {\r\n this._logger.log(LogLevel.Warning, `Call to HttpConnection.stopConnection(${error}) was ignored because the connection is still in the connecting state.`);\r\n throw new Error(`HttpConnection.stopConnection(${error}) was called while the connection is still in the connecting state.`);\r\n }\r\n if (this._connectionState === \"Disconnecting\" /* Disconnecting */) {\r\n // A call to stop() induced this call to stopConnection and needs to be completed.\r\n // Any stop() awaiters will be scheduled to continue after the onclose callback fires.\r\n this._stopPromiseResolver();\r\n }\r\n if (error) {\r\n this._logger.log(LogLevel.Error, `Connection disconnected with error '${error}'.`);\r\n }\r\n else {\r\n this._logger.log(LogLevel.Information, \"Connection disconnected.\");\r\n }\r\n if (this._sendQueue) {\r\n this._sendQueue.stop().catch((e) => {\r\n this._logger.log(LogLevel.Error, `TransportSendQueue.stop() threw error '${e}'.`);\r\n });\r\n this._sendQueue = undefined;\r\n }\r\n this.connectionId = undefined;\r\n this._connectionState = \"Disconnected\" /* Disconnected */;\r\n if (this._connectionStarted) {\r\n this._connectionStarted = false;\r\n try {\r\n if (this.onclose) {\r\n this.onclose(error);\r\n }\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `HttpConnection.onclose(${error}) threw error '${e}'.`);\r\n }\r\n }\r\n }\r\n _resolveUrl(url) {\r\n // startsWith is not supported in IE\r\n if (url.lastIndexOf(\"https://\", 0) === 0 || url.lastIndexOf(\"http://\", 0) === 0) {\r\n return url;\r\n }\r\n if (!Platform.isBrowser) {\r\n throw new Error(`Cannot resolve '${url}'.`);\r\n }\r\n // Setting the url to the href propery of an anchor tag handles normalization\r\n // for us. There are 3 main cases.\r\n // 1. Relative path normalization e.g \"b\" -> \"http://localhost:5000/a/b\"\r\n // 2. Absolute path normalization e.g \"/a/b\" -> \"http://localhost:5000/a/b\"\r\n // 3. Networkpath reference normalization e.g \"//localhost:5000/a/b\" -> \"http://localhost:5000/a/b\"\r\n const aTag = window.document.createElement(\"a\");\r\n aTag.href = url;\r\n this._logger.log(LogLevel.Information, `Normalizing '${url}' to '${aTag.href}'.`);\r\n return aTag.href;\r\n }\r\n _resolveNegotiateUrl(url) {\r\n const index = url.indexOf(\"?\");\r\n let negotiateUrl = url.substring(0, index === -1 ? url.length : index);\r\n if (negotiateUrl[negotiateUrl.length - 1] !== \"/\") {\r\n negotiateUrl += \"/\";\r\n }\r\n negotiateUrl += \"negotiate\";\r\n negotiateUrl += index === -1 ? \"\" : url.substring(index);\r\n if (negotiateUrl.indexOf(\"negotiateVersion\") === -1) {\r\n negotiateUrl += index === -1 ? \"?\" : \"&\";\r\n negotiateUrl += \"negotiateVersion=\" + this._negotiateVersion;\r\n }\r\n return negotiateUrl;\r\n }\r\n}\r\nfunction transportMatches(requestedTransport, actualTransport) {\r\n return !requestedTransport || ((actualTransport & requestedTransport) !== 0);\r\n}\r\n/** @private */\r\nexport class TransportSendQueue {\r\n constructor(_transport) {\r\n this._transport = _transport;\r\n this._buffer = [];\r\n this._executing = true;\r\n this._sendBufferedData = new PromiseSource();\r\n this._transportResult = new PromiseSource();\r\n this._sendLoopPromise = this._sendLoop();\r\n }\r\n send(data) {\r\n this._bufferData(data);\r\n if (!this._transportResult) {\r\n this._transportResult = new PromiseSource();\r\n }\r\n return this._transportResult.promise;\r\n }\r\n stop() {\r\n this._executing = false;\r\n this._sendBufferedData.resolve();\r\n return this._sendLoopPromise;\r\n }\r\n _bufferData(data) {\r\n if (this._buffer.length && typeof (this._buffer[0]) !== typeof (data)) {\r\n throw new Error(`Expected data to be of type ${typeof (this._buffer)} but was of type ${typeof (data)}`);\r\n }\r\n this._buffer.push(data);\r\n this._sendBufferedData.resolve();\r\n }\r\n async _sendLoop() {\r\n while (true) {\r\n await this._sendBufferedData.promise;\r\n if (!this._executing) {\r\n if (this._transportResult) {\r\n this._transportResult.reject(\"Connection stopped.\");\r\n }\r\n break;\r\n }\r\n this._sendBufferedData = new PromiseSource();\r\n const transportResult = this._transportResult;\r\n this._transportResult = undefined;\r\n const data = typeof (this._buffer[0]) === \"string\" ?\r\n this._buffer.join(\"\") :\r\n TransportSendQueue._concatBuffers(this._buffer);\r\n this._buffer.length = 0;\r\n try {\r\n await this._transport.send(data);\r\n transportResult.resolve();\r\n }\r\n catch (error) {\r\n transportResult.reject(error);\r\n }\r\n }\r\n }\r\n static _concatBuffers(arrayBuffers) {\r\n const totalLength = arrayBuffers.map((b) => b.byteLength).reduce((a, b) => a + b);\r\n const result = new Uint8Array(totalLength);\r\n let offset = 0;\r\n for (const item of arrayBuffers) {\r\n result.set(new Uint8Array(item), offset);\r\n offset += item.byteLength;\r\n }\r\n return result.buffer;\r\n }\r\n}\r\nclass PromiseSource {\r\n constructor() {\r\n this.promise = new Promise((resolve, reject) => [this._resolver, this._rejecter] = [resolve, reject]);\r\n }\r\n resolve() {\r\n this._resolver();\r\n }\r\n reject(reason) {\r\n this._rejecter(reason);\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { HandshakeProtocol } from \"./HandshakeProtocol\";\r\nimport { AbortError } from \"./Errors\";\r\nimport { MessageType } from \"./IHubProtocol\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { Subject } from \"./Subject\";\r\nimport { Arg, getErrorString, Platform } from \"./Utils\";\r\nconst DEFAULT_TIMEOUT_IN_MS = 30 * 1000;\r\nconst DEFAULT_PING_INTERVAL_IN_MS = 15 * 1000;\r\n/** Describes the current state of the {@link HubConnection} to the server. */\r\nexport var HubConnectionState;\r\n(function (HubConnectionState) {\r\n /** The hub connection is disconnected. */\r\n HubConnectionState[\"Disconnected\"] = \"Disconnected\";\r\n /** The hub connection is connecting. */\r\n HubConnectionState[\"Connecting\"] = \"Connecting\";\r\n /** The hub connection is connected. */\r\n HubConnectionState[\"Connected\"] = \"Connected\";\r\n /** The hub connection is disconnecting. */\r\n HubConnectionState[\"Disconnecting\"] = \"Disconnecting\";\r\n /** The hub connection is reconnecting. */\r\n HubConnectionState[\"Reconnecting\"] = \"Reconnecting\";\r\n})(HubConnectionState || (HubConnectionState = {}));\r\n/** Represents a connection to a SignalR Hub. */\r\nexport class HubConnection {\r\n constructor(connection, logger, protocol, reconnectPolicy) {\r\n this._nextKeepAlive = 0;\r\n this._freezeEventListener = () => {\r\n this._logger.log(LogLevel.Warning, \"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://docs.microsoft.com/aspnet/core/signalr/javascript-client#bsleep\");\r\n };\r\n Arg.isRequired(connection, \"connection\");\r\n Arg.isRequired(logger, \"logger\");\r\n Arg.isRequired(protocol, \"protocol\");\r\n this.serverTimeoutInMilliseconds = DEFAULT_TIMEOUT_IN_MS;\r\n this.keepAliveIntervalInMilliseconds = DEFAULT_PING_INTERVAL_IN_MS;\r\n this._logger = logger;\r\n this._protocol = protocol;\r\n this.connection = connection;\r\n this._reconnectPolicy = reconnectPolicy;\r\n this._handshakeProtocol = new HandshakeProtocol();\r\n this.connection.onreceive = (data) => this._processIncomingData(data);\r\n this.connection.onclose = (error) => this._connectionClosed(error);\r\n this._callbacks = {};\r\n this._methods = {};\r\n this._closedCallbacks = [];\r\n this._reconnectingCallbacks = [];\r\n this._reconnectedCallbacks = [];\r\n this._invocationId = 0;\r\n this._receivedHandshakeResponse = false;\r\n this._connectionState = HubConnectionState.Disconnected;\r\n this._connectionStarted = false;\r\n this._cachedPingMessage = this._protocol.writeMessage({ type: MessageType.Ping });\r\n }\r\n /** @internal */\r\n // Using a public static factory method means we can have a private constructor and an _internal_\r\n // create method that can be used by HubConnectionBuilder. An \"internal\" constructor would just\r\n // be stripped away and the '.d.ts' file would have no constructor, which is interpreted as a\r\n // public parameter-less constructor.\r\n static create(connection, logger, protocol, reconnectPolicy) {\r\n return new HubConnection(connection, logger, protocol, reconnectPolicy);\r\n }\r\n /** Indicates the state of the {@link HubConnection} to the server. */\r\n get state() {\r\n return this._connectionState;\r\n }\r\n /** Represents the connection id of the {@link HubConnection} on the server. The connection id will be null when the connection is either\r\n * in the disconnected state or if the negotiation step was skipped.\r\n */\r\n get connectionId() {\r\n return this.connection ? (this.connection.connectionId || null) : null;\r\n }\r\n /** Indicates the url of the {@link HubConnection} to the server. */\r\n get baseUrl() {\r\n return this.connection.baseUrl || \"\";\r\n }\r\n /**\r\n * Sets a new url for the HubConnection. Note that the url can only be changed when the connection is in either the Disconnected or\r\n * Reconnecting states.\r\n * @param {string} url The url to connect to.\r\n */\r\n set baseUrl(url) {\r\n if (this._connectionState !== HubConnectionState.Disconnected && this._connectionState !== HubConnectionState.Reconnecting) {\r\n throw new Error(\"The HubConnection must be in the Disconnected or Reconnecting state to change the url.\");\r\n }\r\n if (!url) {\r\n throw new Error(\"The HubConnection url must be a valid url.\");\r\n }\r\n this.connection.baseUrl = url;\r\n }\r\n /** Starts the connection.\r\n *\r\n * @returns {Promise} A Promise that resolves when the connection has been successfully established, or rejects with an error.\r\n */\r\n start() {\r\n this._startPromise = this._startWithStateTransitions();\r\n return this._startPromise;\r\n }\r\n async _startWithStateTransitions() {\r\n if (this._connectionState !== HubConnectionState.Disconnected) {\r\n return Promise.reject(new Error(\"Cannot start a HubConnection that is not in the 'Disconnected' state.\"));\r\n }\r\n this._connectionState = HubConnectionState.Connecting;\r\n this._logger.log(LogLevel.Debug, \"Starting HubConnection.\");\r\n try {\r\n await this._startInternal();\r\n if (Platform.isBrowser) {\r\n // Log when the browser freezes the tab so users know why their connection unexpectedly stopped working\r\n window.document.addEventListener(\"freeze\", this._freezeEventListener);\r\n }\r\n this._connectionState = HubConnectionState.Connected;\r\n this._connectionStarted = true;\r\n this._logger.log(LogLevel.Debug, \"HubConnection connected successfully.\");\r\n }\r\n catch (e) {\r\n this._connectionState = HubConnectionState.Disconnected;\r\n this._logger.log(LogLevel.Debug, `HubConnection failed to start successfully because of error '${e}'.`);\r\n return Promise.reject(e);\r\n }\r\n }\r\n async _startInternal() {\r\n this._stopDuringStartError = undefined;\r\n this._receivedHandshakeResponse = false;\r\n // Set up the promise before any connection is (re)started otherwise it could race with received messages\r\n const handshakePromise = new Promise((resolve, reject) => {\r\n this._handshakeResolver = resolve;\r\n this._handshakeRejecter = reject;\r\n });\r\n await this.connection.start(this._protocol.transferFormat);\r\n try {\r\n const handshakeRequest = {\r\n protocol: this._protocol.name,\r\n version: this._protocol.version,\r\n };\r\n this._logger.log(LogLevel.Debug, \"Sending handshake request.\");\r\n await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(handshakeRequest));\r\n this._logger.log(LogLevel.Information, `Using HubProtocol '${this._protocol.name}'.`);\r\n // defensively cleanup timeout in case we receive a message from the server before we finish start\r\n this._cleanupTimeout();\r\n this._resetTimeoutPeriod();\r\n this._resetKeepAliveInterval();\r\n await handshakePromise;\r\n // It's important to check the stopDuringStartError instead of just relying on the handshakePromise\r\n // being rejected on close, because this continuation can run after both the handshake completed successfully\r\n // and the connection was closed.\r\n if (this._stopDuringStartError) {\r\n // It's important to throw instead of returning a rejected promise, because we don't want to allow any state\r\n // transitions to occur between now and the calling code observing the exceptions. Returning a rejected promise\r\n // will cause the calling continuation to get scheduled to run later.\r\n // eslint-disable-next-line @typescript-eslint/no-throw-literal\r\n throw this._stopDuringStartError;\r\n }\r\n if (!this.connection.features.inherentKeepAlive) {\r\n await this._sendMessage(this._cachedPingMessage);\r\n }\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Debug, `Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`);\r\n this._cleanupTimeout();\r\n this._cleanupPingTimer();\r\n // HttpConnection.stop() should not complete until after the onclose callback is invoked.\r\n // This will transition the HubConnection to the disconnected state before HttpConnection.stop() completes.\r\n await this.connection.stop(e);\r\n throw e;\r\n }\r\n }\r\n /** Stops the connection.\r\n *\r\n * @returns {Promise} A Promise that resolves when the connection has been successfully terminated, or rejects with an error.\r\n */\r\n async stop() {\r\n // Capture the start promise before the connection might be restarted in an onclose callback.\r\n const startPromise = this._startPromise;\r\n this._stopPromise = this._stopInternal();\r\n await this._stopPromise;\r\n try {\r\n // Awaiting undefined continues immediately\r\n await startPromise;\r\n }\r\n catch (e) {\r\n // This exception is returned to the user as a rejected Promise from the start method.\r\n }\r\n }\r\n _stopInternal(error) {\r\n if (this._connectionState === HubConnectionState.Disconnected) {\r\n this._logger.log(LogLevel.Debug, `Call to HubConnection.stop(${error}) ignored because it is already in the disconnected state.`);\r\n return Promise.resolve();\r\n }\r\n if (this._connectionState === HubConnectionState.Disconnecting) {\r\n this._logger.log(LogLevel.Debug, `Call to HttpConnection.stop(${error}) ignored because the connection is already in the disconnecting state.`);\r\n return this._stopPromise;\r\n }\r\n this._connectionState = HubConnectionState.Disconnecting;\r\n this._logger.log(LogLevel.Debug, \"Stopping HubConnection.\");\r\n if (this._reconnectDelayHandle) {\r\n // We're in a reconnect delay which means the underlying connection is currently already stopped.\r\n // Just clear the handle to stop the reconnect loop (which no one is waiting on thankfully) and\r\n // fire the onclose callbacks.\r\n this._logger.log(LogLevel.Debug, \"Connection stopped during reconnect delay. Done reconnecting.\");\r\n clearTimeout(this._reconnectDelayHandle);\r\n this._reconnectDelayHandle = undefined;\r\n this._completeClose();\r\n return Promise.resolve();\r\n }\r\n this._cleanupTimeout();\r\n this._cleanupPingTimer();\r\n this._stopDuringStartError = error || new AbortError(\"The connection was stopped before the hub handshake could complete.\");\r\n // HttpConnection.stop() should not complete until after either HttpConnection.start() fails\r\n // or the onclose callback is invoked. The onclose callback will transition the HubConnection\r\n // to the disconnected state if need be before HttpConnection.stop() completes.\r\n return this.connection.stop(error);\r\n }\r\n /** Invokes a streaming hub method on the server using the specified name and arguments.\r\n *\r\n * @typeparam T The type of the items returned by the server.\r\n * @param {string} methodName The name of the server method to invoke.\r\n * @param {any[]} args The arguments used to invoke the server method.\r\n * @returns {IStreamResult} An object that yields results from the server as they are received.\r\n */\r\n stream(methodName, ...args) {\r\n const [streams, streamIds] = this._replaceStreamingParams(args);\r\n const invocationDescriptor = this._createStreamInvocation(methodName, args, streamIds);\r\n // eslint-disable-next-line prefer-const\r\n let promiseQueue;\r\n const subject = new Subject();\r\n subject.cancelCallback = () => {\r\n const cancelInvocation = this._createCancelInvocation(invocationDescriptor.invocationId);\r\n delete this._callbacks[invocationDescriptor.invocationId];\r\n return promiseQueue.then(() => {\r\n return this._sendWithProtocol(cancelInvocation);\r\n });\r\n };\r\n this._callbacks[invocationDescriptor.invocationId] = (invocationEvent, error) => {\r\n if (error) {\r\n subject.error(error);\r\n return;\r\n }\r\n else if (invocationEvent) {\r\n // invocationEvent will not be null when an error is not passed to the callback\r\n if (invocationEvent.type === MessageType.Completion) {\r\n if (invocationEvent.error) {\r\n subject.error(new Error(invocationEvent.error));\r\n }\r\n else {\r\n subject.complete();\r\n }\r\n }\r\n else {\r\n subject.next((invocationEvent.item));\r\n }\r\n }\r\n };\r\n promiseQueue = this._sendWithProtocol(invocationDescriptor)\r\n .catch((e) => {\r\n subject.error(e);\r\n delete this._callbacks[invocationDescriptor.invocationId];\r\n });\r\n this._launchStreams(streams, promiseQueue);\r\n return subject;\r\n }\r\n _sendMessage(message) {\r\n this._resetKeepAliveInterval();\r\n return this.connection.send(message);\r\n }\r\n /**\r\n * Sends a js object to the server.\r\n * @param message The js object to serialize and send.\r\n */\r\n _sendWithProtocol(message) {\r\n return this._sendMessage(this._protocol.writeMessage(message));\r\n }\r\n /** Invokes a hub method on the server using the specified name and arguments. Does not wait for a response from the receiver.\r\n *\r\n * The Promise returned by this method resolves when the client has sent the invocation to the server. The server may still\r\n * be processing the invocation.\r\n *\r\n * @param {string} methodName The name of the server method to invoke.\r\n * @param {any[]} args The arguments used to invoke the server method.\r\n * @returns {Promise} A Promise that resolves when the invocation has been successfully sent, or rejects with an error.\r\n */\r\n send(methodName, ...args) {\r\n const [streams, streamIds] = this._replaceStreamingParams(args);\r\n const sendPromise = this._sendWithProtocol(this._createInvocation(methodName, args, true, streamIds));\r\n this._launchStreams(streams, sendPromise);\r\n return sendPromise;\r\n }\r\n /** Invokes a hub method on the server using the specified name and arguments.\r\n *\r\n * The Promise returned by this method resolves when the server indicates it has finished invoking the method. When the promise\r\n * resolves, the server has finished invoking the method. If the server method returns a result, it is produced as the result of\r\n * resolving the Promise.\r\n *\r\n * @typeparam T The expected return type.\r\n * @param {string} methodName The name of the server method to invoke.\r\n * @param {any[]} args The arguments used to invoke the server method.\r\n * @returns {Promise} A Promise that resolves with the result of the server method (if any), or rejects with an error.\r\n */\r\n invoke(methodName, ...args) {\r\n const [streams, streamIds] = this._replaceStreamingParams(args);\r\n const invocationDescriptor = this._createInvocation(methodName, args, false, streamIds);\r\n const p = new Promise((resolve, reject) => {\r\n // invocationId will always have a value for a non-blocking invocation\r\n this._callbacks[invocationDescriptor.invocationId] = (invocationEvent, error) => {\r\n if (error) {\r\n reject(error);\r\n return;\r\n }\r\n else if (invocationEvent) {\r\n // invocationEvent will not be null when an error is not passed to the callback\r\n if (invocationEvent.type === MessageType.Completion) {\r\n if (invocationEvent.error) {\r\n reject(new Error(invocationEvent.error));\r\n }\r\n else {\r\n resolve(invocationEvent.result);\r\n }\r\n }\r\n else {\r\n reject(new Error(`Unexpected message type: ${invocationEvent.type}`));\r\n }\r\n }\r\n };\r\n const promiseQueue = this._sendWithProtocol(invocationDescriptor)\r\n .catch((e) => {\r\n reject(e);\r\n // invocationId will always have a value for a non-blocking invocation\r\n delete this._callbacks[invocationDescriptor.invocationId];\r\n });\r\n this._launchStreams(streams, promiseQueue);\r\n });\r\n return p;\r\n }\r\n on(methodName, newMethod) {\r\n if (!methodName || !newMethod) {\r\n return;\r\n }\r\n methodName = methodName.toLowerCase();\r\n if (!this._methods[methodName]) {\r\n this._methods[methodName] = [];\r\n }\r\n // Preventing adding the same handler multiple times.\r\n if (this._methods[methodName].indexOf(newMethod) !== -1) {\r\n return;\r\n }\r\n this._methods[methodName].push(newMethod);\r\n }\r\n off(methodName, method) {\r\n if (!methodName) {\r\n return;\r\n }\r\n methodName = methodName.toLowerCase();\r\n const handlers = this._methods[methodName];\r\n if (!handlers) {\r\n return;\r\n }\r\n if (method) {\r\n const removeIdx = handlers.indexOf(method);\r\n if (removeIdx !== -1) {\r\n handlers.splice(removeIdx, 1);\r\n if (handlers.length === 0) {\r\n delete this._methods[methodName];\r\n }\r\n }\r\n }\r\n else {\r\n delete this._methods[methodName];\r\n }\r\n }\r\n /** Registers a handler that will be invoked when the connection is closed.\r\n *\r\n * @param {Function} callback The handler that will be invoked when the connection is closed. Optionally receives a single argument containing the error that caused the connection to close (if any).\r\n */\r\n onclose(callback) {\r\n if (callback) {\r\n this._closedCallbacks.push(callback);\r\n }\r\n }\r\n /** Registers a handler that will be invoked when the connection starts reconnecting.\r\n *\r\n * @param {Function} callback The handler that will be invoked when the connection starts reconnecting. Optionally receives a single argument containing the error that caused the connection to start reconnecting (if any).\r\n */\r\n onreconnecting(callback) {\r\n if (callback) {\r\n this._reconnectingCallbacks.push(callback);\r\n }\r\n }\r\n /** Registers a handler that will be invoked when the connection successfully reconnects.\r\n *\r\n * @param {Function} callback The handler that will be invoked when the connection successfully reconnects.\r\n */\r\n onreconnected(callback) {\r\n if (callback) {\r\n this._reconnectedCallbacks.push(callback);\r\n }\r\n }\r\n _processIncomingData(data) {\r\n this._cleanupTimeout();\r\n if (!this._receivedHandshakeResponse) {\r\n data = this._processHandshakeResponse(data);\r\n this._receivedHandshakeResponse = true;\r\n }\r\n // Data may have all been read when processing handshake response\r\n if (data) {\r\n // Parse the messages\r\n const messages = this._protocol.parseMessages(data, this._logger);\r\n for (const message of messages) {\r\n switch (message.type) {\r\n case MessageType.Invocation:\r\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n this._invokeClientMethod(message);\r\n break;\r\n case MessageType.StreamItem:\r\n case MessageType.Completion: {\r\n const callback = this._callbacks[message.invocationId];\r\n if (callback) {\r\n if (message.type === MessageType.Completion) {\r\n delete this._callbacks[message.invocationId];\r\n }\r\n try {\r\n callback(message);\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `Stream callback threw error: ${getErrorString(e)}`);\r\n }\r\n }\r\n break;\r\n }\r\n case MessageType.Ping:\r\n // Don't care about pings\r\n break;\r\n case MessageType.Close: {\r\n this._logger.log(LogLevel.Information, \"Close message received from server.\");\r\n const error = message.error ? new Error(\"Server returned an error on close: \" + message.error) : undefined;\r\n if (message.allowReconnect === true) {\r\n // It feels wrong not to await connection.stop() here, but processIncomingData is called as part of an onreceive callback which is not async,\r\n // this is already the behavior for serverTimeout(), and HttpConnection.Stop() should catch and log all possible exceptions.\r\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n this.connection.stop(error);\r\n }\r\n else {\r\n // We cannot await stopInternal() here, but subsequent calls to stop() will await this if stopInternal() is still ongoing.\r\n this._stopPromise = this._stopInternal(error);\r\n }\r\n break;\r\n }\r\n default:\r\n this._logger.log(LogLevel.Warning, `Invalid message type: ${message.type}.`);\r\n break;\r\n }\r\n }\r\n }\r\n this._resetTimeoutPeriod();\r\n }\r\n _processHandshakeResponse(data) {\r\n let responseMessage;\r\n let remainingData;\r\n try {\r\n [remainingData, responseMessage] = this._handshakeProtocol.parseHandshakeResponse(data);\r\n }\r\n catch (e) {\r\n const message = \"Error parsing handshake response: \" + e;\r\n this._logger.log(LogLevel.Error, message);\r\n const error = new Error(message);\r\n this._handshakeRejecter(error);\r\n throw error;\r\n }\r\n if (responseMessage.error) {\r\n const message = \"Server returned handshake error: \" + responseMessage.error;\r\n this._logger.log(LogLevel.Error, message);\r\n const error = new Error(message);\r\n this._handshakeRejecter(error);\r\n throw error;\r\n }\r\n else {\r\n this._logger.log(LogLevel.Debug, \"Server handshake complete.\");\r\n }\r\n this._handshakeResolver();\r\n return remainingData;\r\n }\r\n _resetKeepAliveInterval() {\r\n if (this.connection.features.inherentKeepAlive) {\r\n return;\r\n }\r\n // Set the time we want the next keep alive to be sent\r\n // Timer will be setup on next message receive\r\n this._nextKeepAlive = new Date().getTime() + this.keepAliveIntervalInMilliseconds;\r\n this._cleanupPingTimer();\r\n }\r\n _resetTimeoutPeriod() {\r\n if (!this.connection.features || !this.connection.features.inherentKeepAlive) {\r\n // Set the timeout timer\r\n this._timeoutHandle = setTimeout(() => this.serverTimeout(), this.serverTimeoutInMilliseconds);\r\n // Set keepAlive timer if there isn't one\r\n if (this._pingServerHandle === undefined) {\r\n let nextPing = this._nextKeepAlive - new Date().getTime();\r\n if (nextPing < 0) {\r\n nextPing = 0;\r\n }\r\n // The timer needs to be set from a networking callback to avoid Chrome timer throttling from causing timers to run once a minute\r\n this._pingServerHandle = setTimeout(async () => {\r\n if (this._connectionState === HubConnectionState.Connected) {\r\n try {\r\n await this._sendMessage(this._cachedPingMessage);\r\n }\r\n catch {\r\n // We don't care about the error. It should be seen elsewhere in the client.\r\n // The connection is probably in a bad or closed state now, cleanup the timer so it stops triggering\r\n this._cleanupPingTimer();\r\n }\r\n }\r\n }, nextPing);\r\n }\r\n }\r\n }\r\n // eslint-disable-next-line @typescript-eslint/naming-convention\r\n serverTimeout() {\r\n // The server hasn't talked to us in a while. It doesn't like us anymore ... :(\r\n // Terminate the connection, but we don't need to wait on the promise. This could trigger reconnecting.\r\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n this.connection.stop(new Error(\"Server timeout elapsed without receiving a message from the server.\"));\r\n }\r\n async _invokeClientMethod(invocationMessage) {\r\n const methodName = invocationMessage.target.toLowerCase();\r\n const methods = this._methods[methodName];\r\n if (!methods) {\r\n this._logger.log(LogLevel.Warning, `No client method with the name '${methodName}' found.`);\r\n // No handlers provided by client but the server is expecting a response still, so we send an error\r\n if (invocationMessage.invocationId) {\r\n this._logger.log(LogLevel.Warning, `No result given for '${methodName}' method and invocation ID '${invocationMessage.invocationId}'.`);\r\n await this._sendWithProtocol(this._createCompletionMessage(invocationMessage.invocationId, \"Client didn't provide a result.\", null));\r\n }\r\n return;\r\n }\r\n // Avoid issues with handlers removing themselves thus modifying the list while iterating through it\r\n const methodsCopy = methods.slice();\r\n // Server expects a response\r\n const expectsResponse = invocationMessage.invocationId ? true : false;\r\n // We preserve the last result or exception but still call all handlers\r\n let res;\r\n let exception;\r\n let completionMessage;\r\n for (const m of methodsCopy) {\r\n try {\r\n const prevRes = res;\r\n res = await m.apply(this, invocationMessage.arguments);\r\n if (expectsResponse && res && prevRes) {\r\n this._logger.log(LogLevel.Error, `Multiple results provided for '${methodName}'. Sending error to server.`);\r\n completionMessage = this._createCompletionMessage(invocationMessage.invocationId, `Client provided multiple results.`, null);\r\n }\r\n // Ignore exception if we got a result after, the exception will be logged\r\n exception = undefined;\r\n }\r\n catch (e) {\r\n exception = e;\r\n this._logger.log(LogLevel.Error, `A callback for the method '${methodName}' threw error '${e}'.`);\r\n }\r\n }\r\n if (completionMessage) {\r\n await this._sendWithProtocol(completionMessage);\r\n }\r\n else if (expectsResponse) {\r\n // If there is an exception that means either no result was given or a handler after a result threw\r\n if (exception) {\r\n completionMessage = this._createCompletionMessage(invocationMessage.invocationId, `${exception}`, null);\r\n }\r\n else if (res !== undefined) {\r\n completionMessage = this._createCompletionMessage(invocationMessage.invocationId, null, res);\r\n }\r\n else {\r\n this._logger.log(LogLevel.Warning, `No result given for '${methodName}' method and invocation ID '${invocationMessage.invocationId}'.`);\r\n // Client didn't provide a result or throw from a handler, server expects a response so we send an error\r\n completionMessage = this._createCompletionMessage(invocationMessage.invocationId, \"Client didn't provide a result.\", null);\r\n }\r\n await this._sendWithProtocol(completionMessage);\r\n }\r\n else {\r\n if (res) {\r\n this._logger.log(LogLevel.Error, `Result given for '${methodName}' method but server is not expecting a result.`);\r\n }\r\n }\r\n }\r\n _connectionClosed(error) {\r\n this._logger.log(LogLevel.Debug, `HubConnection.connectionClosed(${error}) called while in state ${this._connectionState}.`);\r\n // Triggering this.handshakeRejecter is insufficient because it could already be resolved without the continuation having run yet.\r\n this._stopDuringStartError = this._stopDuringStartError || error || new AbortError(\"The underlying connection was closed before the hub handshake could complete.\");\r\n // If the handshake is in progress, start will be waiting for the handshake promise, so we complete it.\r\n // If it has already completed, this should just noop.\r\n if (this._handshakeResolver) {\r\n this._handshakeResolver();\r\n }\r\n this._cancelCallbacksWithError(error || new Error(\"Invocation canceled due to the underlying connection being closed.\"));\r\n this._cleanupTimeout();\r\n this._cleanupPingTimer();\r\n if (this._connectionState === HubConnectionState.Disconnecting) {\r\n this._completeClose(error);\r\n }\r\n else if (this._connectionState === HubConnectionState.Connected && this._reconnectPolicy) {\r\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n this._reconnect(error);\r\n }\r\n else if (this._connectionState === HubConnectionState.Connected) {\r\n this._completeClose(error);\r\n }\r\n // If none of the above if conditions were true were called the HubConnection must be in either:\r\n // 1. The Connecting state in which case the handshakeResolver will complete it and stopDuringStartError will fail it.\r\n // 2. The Reconnecting state in which case the handshakeResolver will complete it and stopDuringStartError will fail the current reconnect attempt\r\n // and potentially continue the reconnect() loop.\r\n // 3. The Disconnected state in which case we're already done.\r\n }\r\n _completeClose(error) {\r\n if (this._connectionStarted) {\r\n this._connectionState = HubConnectionState.Disconnected;\r\n this._connectionStarted = false;\r\n if (Platform.isBrowser) {\r\n window.document.removeEventListener(\"freeze\", this._freezeEventListener);\r\n }\r\n try {\r\n this._closedCallbacks.forEach((c) => c.apply(this, [error]));\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `An onclose callback called with error '${error}' threw error '${e}'.`);\r\n }\r\n }\r\n }\r\n async _reconnect(error) {\r\n const reconnectStartTime = Date.now();\r\n let previousReconnectAttempts = 0;\r\n let retryError = error !== undefined ? error : new Error(\"Attempting to reconnect due to a unknown error.\");\r\n let nextRetryDelay = this._getNextRetryDelay(previousReconnectAttempts++, 0, retryError);\r\n if (nextRetryDelay === null) {\r\n this._logger.log(LogLevel.Debug, \"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt.\");\r\n this._completeClose(error);\r\n return;\r\n }\r\n this._connectionState = HubConnectionState.Reconnecting;\r\n if (error) {\r\n this._logger.log(LogLevel.Information, `Connection reconnecting because of error '${error}'.`);\r\n }\r\n else {\r\n this._logger.log(LogLevel.Information, \"Connection reconnecting.\");\r\n }\r\n if (this._reconnectingCallbacks.length !== 0) {\r\n try {\r\n this._reconnectingCallbacks.forEach((c) => c.apply(this, [error]));\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `An onreconnecting callback called with error '${error}' threw error '${e}'.`);\r\n }\r\n // Exit early if an onreconnecting callback called connection.stop().\r\n if (this._connectionState !== HubConnectionState.Reconnecting) {\r\n this._logger.log(LogLevel.Debug, \"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.\");\r\n return;\r\n }\r\n }\r\n while (nextRetryDelay !== null) {\r\n this._logger.log(LogLevel.Information, `Reconnect attempt number ${previousReconnectAttempts} will start in ${nextRetryDelay} ms.`);\r\n await new Promise((resolve) => {\r\n this._reconnectDelayHandle = setTimeout(resolve, nextRetryDelay);\r\n });\r\n this._reconnectDelayHandle = undefined;\r\n if (this._connectionState !== HubConnectionState.Reconnecting) {\r\n this._logger.log(LogLevel.Debug, \"Connection left the reconnecting state during reconnect delay. Done reconnecting.\");\r\n return;\r\n }\r\n try {\r\n await this._startInternal();\r\n this._connectionState = HubConnectionState.Connected;\r\n this._logger.log(LogLevel.Information, \"HubConnection reconnected successfully.\");\r\n if (this._reconnectedCallbacks.length !== 0) {\r\n try {\r\n this._reconnectedCallbacks.forEach((c) => c.apply(this, [this.connection.connectionId]));\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`);\r\n }\r\n }\r\n return;\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Information, `Reconnect attempt failed because of error '${e}'.`);\r\n if (this._connectionState !== HubConnectionState.Reconnecting) {\r\n this._logger.log(LogLevel.Debug, `Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`);\r\n // The TypeScript compiler thinks that connectionState must be Connected here. The TypeScript compiler is wrong.\r\n if (this._connectionState === HubConnectionState.Disconnecting) {\r\n this._completeClose();\r\n }\r\n return;\r\n }\r\n retryError = e instanceof Error ? e : new Error(e.toString());\r\n nextRetryDelay = this._getNextRetryDelay(previousReconnectAttempts++, Date.now() - reconnectStartTime, retryError);\r\n }\r\n }\r\n this._logger.log(LogLevel.Information, `Reconnect retries have been exhausted after ${Date.now() - reconnectStartTime} ms and ${previousReconnectAttempts} failed attempts. Connection disconnecting.`);\r\n this._completeClose();\r\n }\r\n _getNextRetryDelay(previousRetryCount, elapsedMilliseconds, retryReason) {\r\n try {\r\n return this._reconnectPolicy.nextRetryDelayInMilliseconds({\r\n elapsedMilliseconds,\r\n previousRetryCount,\r\n retryReason,\r\n });\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `IRetryPolicy.nextRetryDelayInMilliseconds(${previousRetryCount}, ${elapsedMilliseconds}) threw error '${e}'.`);\r\n return null;\r\n }\r\n }\r\n _cancelCallbacksWithError(error) {\r\n const callbacks = this._callbacks;\r\n this._callbacks = {};\r\n Object.keys(callbacks)\r\n .forEach((key) => {\r\n const callback = callbacks[key];\r\n try {\r\n callback(null, error);\r\n }\r\n catch (e) {\r\n this._logger.log(LogLevel.Error, `Stream 'error' callback called with '${error}' threw error: ${getErrorString(e)}`);\r\n }\r\n });\r\n }\r\n _cleanupPingTimer() {\r\n if (this._pingServerHandle) {\r\n clearTimeout(this._pingServerHandle);\r\n this._pingServerHandle = undefined;\r\n }\r\n }\r\n _cleanupTimeout() {\r\n if (this._timeoutHandle) {\r\n clearTimeout(this._timeoutHandle);\r\n }\r\n }\r\n _createInvocation(methodName, args, nonblocking, streamIds) {\r\n if (nonblocking) {\r\n if (streamIds.length !== 0) {\r\n return {\r\n arguments: args,\r\n streamIds,\r\n target: methodName,\r\n type: MessageType.Invocation,\r\n };\r\n }\r\n else {\r\n return {\r\n arguments: args,\r\n target: methodName,\r\n type: MessageType.Invocation,\r\n };\r\n }\r\n }\r\n else {\r\n const invocationId = this._invocationId;\r\n this._invocationId++;\r\n if (streamIds.length !== 0) {\r\n return {\r\n arguments: args,\r\n invocationId: invocationId.toString(),\r\n streamIds,\r\n target: methodName,\r\n type: MessageType.Invocation,\r\n };\r\n }\r\n else {\r\n return {\r\n arguments: args,\r\n invocationId: invocationId.toString(),\r\n target: methodName,\r\n type: MessageType.Invocation,\r\n };\r\n }\r\n }\r\n }\r\n _launchStreams(streams, promiseQueue) {\r\n if (streams.length === 0) {\r\n return;\r\n }\r\n // Synchronize stream data so they arrive in-order on the server\r\n if (!promiseQueue) {\r\n promiseQueue = Promise.resolve();\r\n }\r\n // We want to iterate over the keys, since the keys are the stream ids\r\n // eslint-disable-next-line guard-for-in\r\n for (const streamId in streams) {\r\n streams[streamId].subscribe({\r\n complete: () => {\r\n promiseQueue = promiseQueue.then(() => this._sendWithProtocol(this._createCompletionMessage(streamId)));\r\n },\r\n error: (err) => {\r\n let message;\r\n if (err instanceof Error) {\r\n message = err.message;\r\n }\r\n else if (err && err.toString) {\r\n message = err.toString();\r\n }\r\n else {\r\n message = \"Unknown error\";\r\n }\r\n promiseQueue = promiseQueue.then(() => this._sendWithProtocol(this._createCompletionMessage(streamId, message)));\r\n },\r\n next: (item) => {\r\n promiseQueue = promiseQueue.then(() => this._sendWithProtocol(this._createStreamItemMessage(streamId, item)));\r\n },\r\n });\r\n }\r\n }\r\n _replaceStreamingParams(args) {\r\n const streams = [];\r\n const streamIds = [];\r\n for (let i = 0; i < args.length; i++) {\r\n const argument = args[i];\r\n if (this._isObservable(argument)) {\r\n const streamId = this._invocationId;\r\n this._invocationId++;\r\n // Store the stream for later use\r\n streams[streamId] = argument;\r\n streamIds.push(streamId.toString());\r\n // remove stream from args\r\n args.splice(i, 1);\r\n }\r\n }\r\n return [streams, streamIds];\r\n }\r\n _isObservable(arg) {\r\n // This allows other stream implementations to just work (like rxjs)\r\n return arg && arg.subscribe && typeof arg.subscribe === \"function\";\r\n }\r\n _createStreamInvocation(methodName, args, streamIds) {\r\n const invocationId = this._invocationId;\r\n this._invocationId++;\r\n if (streamIds.length !== 0) {\r\n return {\r\n arguments: args,\r\n invocationId: invocationId.toString(),\r\n streamIds,\r\n target: methodName,\r\n type: MessageType.StreamInvocation,\r\n };\r\n }\r\n else {\r\n return {\r\n arguments: args,\r\n invocationId: invocationId.toString(),\r\n target: methodName,\r\n type: MessageType.StreamInvocation,\r\n };\r\n }\r\n }\r\n _createCancelInvocation(id) {\r\n return {\r\n invocationId: id,\r\n type: MessageType.CancelInvocation,\r\n };\r\n }\r\n _createStreamItemMessage(id, item) {\r\n return {\r\n invocationId: id,\r\n item,\r\n type: MessageType.StreamItem,\r\n };\r\n }\r\n _createCompletionMessage(id, error, result) {\r\n if (error) {\r\n return {\r\n error,\r\n invocationId: id,\r\n type: MessageType.Completion,\r\n };\r\n }\r\n return {\r\n invocationId: id,\r\n result,\r\n type: MessageType.Completion,\r\n };\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { DefaultReconnectPolicy } from \"./DefaultReconnectPolicy\";\r\nimport { HttpConnection } from \"./HttpConnection\";\r\nimport { HubConnection } from \"./HubConnection\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { JsonHubProtocol } from \"./JsonHubProtocol\";\r\nimport { NullLogger } from \"./Loggers\";\r\nimport { Arg, ConsoleLogger } from \"./Utils\";\r\nconst LogLevelNameMapping = {\r\n trace: LogLevel.Trace,\r\n debug: LogLevel.Debug,\r\n info: LogLevel.Information,\r\n information: LogLevel.Information,\r\n warn: LogLevel.Warning,\r\n warning: LogLevel.Warning,\r\n error: LogLevel.Error,\r\n critical: LogLevel.Critical,\r\n none: LogLevel.None,\r\n};\r\nfunction parseLogLevel(name) {\r\n // Case-insensitive matching via lower-casing\r\n // Yes, I know case-folding is a complicated problem in Unicode, but we only support\r\n // the ASCII strings defined in LogLevelNameMapping anyway, so it's fine -anurse.\r\n const mapping = LogLevelNameMapping[name.toLowerCase()];\r\n if (typeof mapping !== \"undefined\") {\r\n return mapping;\r\n }\r\n else {\r\n throw new Error(`Unknown log level: ${name}`);\r\n }\r\n}\r\n/** A builder for configuring {@link @microsoft/signalr.HubConnection} instances. */\r\nexport class HubConnectionBuilder {\r\n configureLogging(logging) {\r\n Arg.isRequired(logging, \"logging\");\r\n if (isLogger(logging)) {\r\n this.logger = logging;\r\n }\r\n else if (typeof logging === \"string\") {\r\n const logLevel = parseLogLevel(logging);\r\n this.logger = new ConsoleLogger(logLevel);\r\n }\r\n else {\r\n this.logger = new ConsoleLogger(logging);\r\n }\r\n return this;\r\n }\r\n withUrl(url, transportTypeOrOptions) {\r\n Arg.isRequired(url, \"url\");\r\n Arg.isNotEmpty(url, \"url\");\r\n this.url = url;\r\n // Flow-typing knows where it's at. Since HttpTransportType is a number and IHttpConnectionOptions is guaranteed\r\n // to be an object, we know (as does TypeScript) this comparison is all we need to figure out which overload was called.\r\n if (typeof transportTypeOrOptions === \"object\") {\r\n this.httpConnectionOptions = { ...this.httpConnectionOptions, ...transportTypeOrOptions };\r\n }\r\n else {\r\n this.httpConnectionOptions = {\r\n ...this.httpConnectionOptions,\r\n transport: transportTypeOrOptions,\r\n };\r\n }\r\n return this;\r\n }\r\n /** Configures the {@link @microsoft/signalr.HubConnection} to use the specified Hub Protocol.\r\n *\r\n * @param {IHubProtocol} protocol The {@link @microsoft/signalr.IHubProtocol} implementation to use.\r\n */\r\n withHubProtocol(protocol) {\r\n Arg.isRequired(protocol, \"protocol\");\r\n this.protocol = protocol;\r\n return this;\r\n }\r\n withAutomaticReconnect(retryDelaysOrReconnectPolicy) {\r\n if (this.reconnectPolicy) {\r\n throw new Error(\"A reconnectPolicy has already been set.\");\r\n }\r\n if (!retryDelaysOrReconnectPolicy) {\r\n this.reconnectPolicy = new DefaultReconnectPolicy();\r\n }\r\n else if (Array.isArray(retryDelaysOrReconnectPolicy)) {\r\n this.reconnectPolicy = new DefaultReconnectPolicy(retryDelaysOrReconnectPolicy);\r\n }\r\n else {\r\n this.reconnectPolicy = retryDelaysOrReconnectPolicy;\r\n }\r\n return this;\r\n }\r\n /** Creates a {@link @microsoft/signalr.HubConnection} from the configuration options specified in this builder.\r\n *\r\n * @returns {HubConnection} The configured {@link @microsoft/signalr.HubConnection}.\r\n */\r\n build() {\r\n // If httpConnectionOptions has a logger, use it. Otherwise, override it with the one\r\n // provided to configureLogger\r\n const httpConnectionOptions = this.httpConnectionOptions || {};\r\n // If it's 'null', the user **explicitly** asked for null, don't mess with it.\r\n if (httpConnectionOptions.logger === undefined) {\r\n // If our logger is undefined or null, that's OK, the HttpConnection constructor will handle it.\r\n httpConnectionOptions.logger = this.logger;\r\n }\r\n // Now create the connection\r\n if (!this.url) {\r\n throw new Error(\"The 'HubConnectionBuilder.withUrl' method must be called before building the connection.\");\r\n }\r\n const connection = new HttpConnection(this.url, httpConnectionOptions);\r\n return HubConnection.create(connection, this.logger || NullLogger.instance, this.protocol || new JsonHubProtocol(), this.reconnectPolicy);\r\n }\r\n}\r\nfunction isLogger(logger) {\r\n return logger.log !== undefined;\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n/** Defines the type of a Hub Message. */\r\nexport var MessageType;\r\n(function (MessageType) {\r\n /** Indicates the message is an Invocation message and implements the {@link @microsoft/signalr.InvocationMessage} interface. */\r\n MessageType[MessageType[\"Invocation\"] = 1] = \"Invocation\";\r\n /** Indicates the message is a StreamItem message and implements the {@link @microsoft/signalr.StreamItemMessage} interface. */\r\n MessageType[MessageType[\"StreamItem\"] = 2] = \"StreamItem\";\r\n /** Indicates the message is a Completion message and implements the {@link @microsoft/signalr.CompletionMessage} interface. */\r\n MessageType[MessageType[\"Completion\"] = 3] = \"Completion\";\r\n /** Indicates the message is a Stream Invocation message and implements the {@link @microsoft/signalr.StreamInvocationMessage} interface. */\r\n MessageType[MessageType[\"StreamInvocation\"] = 4] = \"StreamInvocation\";\r\n /** Indicates the message is a Cancel Invocation message and implements the {@link @microsoft/signalr.CancelInvocationMessage} interface. */\r\n MessageType[MessageType[\"CancelInvocation\"] = 5] = \"CancelInvocation\";\r\n /** Indicates the message is a Ping message and implements the {@link @microsoft/signalr.PingMessage} interface. */\r\n MessageType[MessageType[\"Ping\"] = 6] = \"Ping\";\r\n /** Indicates the message is a Close message and implements the {@link @microsoft/signalr.CloseMessage} interface. */\r\n MessageType[MessageType[\"Close\"] = 7] = \"Close\";\r\n})(MessageType || (MessageType = {}));\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n// These values are designed to match the ASP.NET Log Levels since that's the pattern we're emulating here.\r\n/** Indicates the severity of a log message.\r\n *\r\n * Log Levels are ordered in increasing severity. So `Debug` is more severe than `Trace`, etc.\r\n */\r\nexport var LogLevel;\r\n(function (LogLevel) {\r\n /** Log level for very low severity diagnostic messages. */\r\n LogLevel[LogLevel[\"Trace\"] = 0] = \"Trace\";\r\n /** Log level for low severity diagnostic messages. */\r\n LogLevel[LogLevel[\"Debug\"] = 1] = \"Debug\";\r\n /** Log level for informational diagnostic messages. */\r\n LogLevel[LogLevel[\"Information\"] = 2] = \"Information\";\r\n /** Log level for diagnostic messages that indicate a non-fatal problem. */\r\n LogLevel[LogLevel[\"Warning\"] = 3] = \"Warning\";\r\n /** Log level for diagnostic messages that indicate a failure in the current operation. */\r\n LogLevel[LogLevel[\"Error\"] = 4] = \"Error\";\r\n /** Log level for diagnostic messages that indicate a failure that will terminate the entire application. */\r\n LogLevel[LogLevel[\"Critical\"] = 5] = \"Critical\";\r\n /** The highest possible log level. Used when configuring logging to indicate that no log messages should be emitted. */\r\n LogLevel[LogLevel[\"None\"] = 6] = \"None\";\r\n})(LogLevel || (LogLevel = {}));\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n// This will be treated as a bit flag in the future, so we keep it using power-of-two values.\r\n/** Specifies a specific HTTP transport type. */\r\nexport var HttpTransportType;\r\n(function (HttpTransportType) {\r\n /** Specifies no transport preference. */\r\n HttpTransportType[HttpTransportType[\"None\"] = 0] = \"None\";\r\n /** Specifies the WebSockets transport. */\r\n HttpTransportType[HttpTransportType[\"WebSockets\"] = 1] = \"WebSockets\";\r\n /** Specifies the Server-Sent Events transport. */\r\n HttpTransportType[HttpTransportType[\"ServerSentEvents\"] = 2] = \"ServerSentEvents\";\r\n /** Specifies the Long Polling transport. */\r\n HttpTransportType[HttpTransportType[\"LongPolling\"] = 4] = \"LongPolling\";\r\n})(HttpTransportType || (HttpTransportType = {}));\r\n/** Specifies the transfer format for a connection. */\r\nexport var TransferFormat;\r\n(function (TransferFormat) {\r\n /** Specifies that only text data will be transmitted over the connection. */\r\n TransferFormat[TransferFormat[\"Text\"] = 1] = \"Text\";\r\n /** Specifies that binary data will be transmitted over the connection. */\r\n TransferFormat[TransferFormat[\"Binary\"] = 2] = \"Binary\";\r\n})(TransferFormat || (TransferFormat = {}));\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { MessageType } from \"./IHubProtocol\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { TransferFormat } from \"./ITransport\";\r\nimport { NullLogger } from \"./Loggers\";\r\nimport { TextMessageFormat } from \"./TextMessageFormat\";\r\nconst JSON_HUB_PROTOCOL_NAME = \"json\";\r\n/** Implements the JSON Hub Protocol. */\r\nexport class JsonHubProtocol {\r\n constructor() {\r\n /** @inheritDoc */\r\n this.name = JSON_HUB_PROTOCOL_NAME;\r\n /** @inheritDoc */\r\n this.version = 1;\r\n /** @inheritDoc */\r\n this.transferFormat = TransferFormat.Text;\r\n }\r\n /** Creates an array of {@link @microsoft/signalr.HubMessage} objects from the specified serialized representation.\r\n *\r\n * @param {string} input A string containing the serialized representation.\r\n * @param {ILogger} logger A logger that will be used to log messages that occur during parsing.\r\n */\r\n parseMessages(input, logger) {\r\n // The interface does allow \"ArrayBuffer\" to be passed in, but this implementation does not. So let's throw a useful error.\r\n if (typeof input !== \"string\") {\r\n throw new Error(\"Invalid input for JSON hub protocol. Expected a string.\");\r\n }\r\n if (!input) {\r\n return [];\r\n }\r\n if (logger === null) {\r\n logger = NullLogger.instance;\r\n }\r\n // Parse the messages\r\n const messages = TextMessageFormat.parse(input);\r\n const hubMessages = [];\r\n for (const message of messages) {\r\n const parsedMessage = JSON.parse(message);\r\n if (typeof parsedMessage.type !== \"number\") {\r\n throw new Error(\"Invalid payload.\");\r\n }\r\n switch (parsedMessage.type) {\r\n case MessageType.Invocation:\r\n this._isInvocationMessage(parsedMessage);\r\n break;\r\n case MessageType.StreamItem:\r\n this._isStreamItemMessage(parsedMessage);\r\n break;\r\n case MessageType.Completion:\r\n this._isCompletionMessage(parsedMessage);\r\n break;\r\n case MessageType.Ping:\r\n // Single value, no need to validate\r\n break;\r\n case MessageType.Close:\r\n // All optional values, no need to validate\r\n break;\r\n default:\r\n // Future protocol changes can add message types, old clients can ignore them\r\n logger.log(LogLevel.Information, \"Unknown message type '\" + parsedMessage.type + \"' ignored.\");\r\n continue;\r\n }\r\n hubMessages.push(parsedMessage);\r\n }\r\n return hubMessages;\r\n }\r\n /** Writes the specified {@link @microsoft/signalr.HubMessage} to a string and returns it.\r\n *\r\n * @param {HubMessage} message The message to write.\r\n * @returns {string} A string containing the serialized representation of the message.\r\n */\r\n writeMessage(message) {\r\n return TextMessageFormat.write(JSON.stringify(message));\r\n }\r\n _isInvocationMessage(message) {\r\n this._assertNotEmptyString(message.target, \"Invalid payload for Invocation message.\");\r\n if (message.invocationId !== undefined) {\r\n this._assertNotEmptyString(message.invocationId, \"Invalid payload for Invocation message.\");\r\n }\r\n }\r\n _isStreamItemMessage(message) {\r\n this._assertNotEmptyString(message.invocationId, \"Invalid payload for StreamItem message.\");\r\n if (message.item === undefined) {\r\n throw new Error(\"Invalid payload for StreamItem message.\");\r\n }\r\n }\r\n _isCompletionMessage(message) {\r\n if (message.result && message.error) {\r\n throw new Error(\"Invalid payload for Completion message.\");\r\n }\r\n if (!message.result && message.error) {\r\n this._assertNotEmptyString(message.error, \"Invalid payload for Completion message.\");\r\n }\r\n this._assertNotEmptyString(message.invocationId, \"Invalid payload for Completion message.\");\r\n }\r\n _assertNotEmptyString(value, errorMessage) {\r\n if (typeof value !== \"string\" || value === \"\") {\r\n throw new Error(errorMessage);\r\n }\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n/** A logger that does nothing when log messages are sent to it. */\r\nexport class NullLogger {\r\n constructor() { }\r\n /** @inheritDoc */\r\n // eslint-disable-next-line\r\n log(_logLevel, _message) {\r\n }\r\n}\r\n/** The singleton instance of the {@link @microsoft/signalr.NullLogger}. */\r\nNullLogger.instance = new NullLogger();\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { AbortController } from \"./AbortController\";\r\nimport { HttpError, TimeoutError } from \"./Errors\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { TransferFormat } from \"./ITransport\";\r\nimport { Arg, getDataDetail, getUserAgentHeader, sendMessage } from \"./Utils\";\r\n// Not exported from 'index', this type is internal.\r\n/** @private */\r\nexport class LongPollingTransport {\r\n constructor(httpClient, logger, options) {\r\n this._httpClient = httpClient;\r\n this._logger = logger;\r\n this._pollAbort = new AbortController();\r\n this._options = options;\r\n this._running = false;\r\n this.onreceive = null;\r\n this.onclose = null;\r\n }\r\n // This is an internal type, not exported from 'index' so this is really just internal.\r\n get pollAborted() {\r\n return this._pollAbort.aborted;\r\n }\r\n async connect(url, transferFormat) {\r\n Arg.isRequired(url, \"url\");\r\n Arg.isRequired(transferFormat, \"transferFormat\");\r\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\r\n this._url = url;\r\n this._logger.log(LogLevel.Trace, \"(LongPolling transport) Connecting.\");\r\n // Allow binary format on Node and Browsers that support binary content (indicated by the presence of responseType property)\r\n if (transferFormat === TransferFormat.Binary &&\r\n (typeof XMLHttpRequest !== \"undefined\" && typeof new XMLHttpRequest().responseType !== \"string\")) {\r\n throw new Error(\"Binary protocols over XmlHttpRequest not implementing advanced features are not supported.\");\r\n }\r\n const [name, value] = getUserAgentHeader();\r\n const headers = { [name]: value, ...this._options.headers };\r\n const pollOptions = {\r\n abortSignal: this._pollAbort.signal,\r\n headers,\r\n timeout: 100000,\r\n withCredentials: this._options.withCredentials,\r\n };\r\n if (transferFormat === TransferFormat.Binary) {\r\n pollOptions.responseType = \"arraybuffer\";\r\n }\r\n // Make initial long polling request\r\n // Server uses first long polling request to finish initializing connection and it returns without data\r\n const pollUrl = `${url}&_=${Date.now()}`;\r\n this._logger.log(LogLevel.Trace, `(LongPolling transport) polling: ${pollUrl}.`);\r\n const response = await this._httpClient.get(pollUrl, pollOptions);\r\n if (response.statusCode !== 200) {\r\n this._logger.log(LogLevel.Error, `(LongPolling transport) Unexpected response code: ${response.statusCode}.`);\r\n // Mark running as false so that the poll immediately ends and runs the close logic\r\n this._closeError = new HttpError(response.statusText || \"\", response.statusCode);\r\n this._running = false;\r\n }\r\n else {\r\n this._running = true;\r\n }\r\n this._receiving = this._poll(this._url, pollOptions);\r\n }\r\n async _poll(url, pollOptions) {\r\n try {\r\n while (this._running) {\r\n try {\r\n const pollUrl = `${url}&_=${Date.now()}`;\r\n this._logger.log(LogLevel.Trace, `(LongPolling transport) polling: ${pollUrl}.`);\r\n const response = await this._httpClient.get(pollUrl, pollOptions);\r\n if (response.statusCode === 204) {\r\n this._logger.log(LogLevel.Information, \"(LongPolling transport) Poll terminated by server.\");\r\n this._running = false;\r\n }\r\n else if (response.statusCode !== 200) {\r\n this._logger.log(LogLevel.Error, `(LongPolling transport) Unexpected response code: ${response.statusCode}.`);\r\n // Unexpected status code\r\n this._closeError = new HttpError(response.statusText || \"\", response.statusCode);\r\n this._running = false;\r\n }\r\n else {\r\n // Process the response\r\n if (response.content) {\r\n this._logger.log(LogLevel.Trace, `(LongPolling transport) data received. ${getDataDetail(response.content, this._options.logMessageContent)}.`);\r\n if (this.onreceive) {\r\n this.onreceive(response.content);\r\n }\r\n }\r\n else {\r\n // This is another way timeout manifest.\r\n this._logger.log(LogLevel.Trace, \"(LongPolling transport) Poll timed out, reissuing.\");\r\n }\r\n }\r\n }\r\n catch (e) {\r\n if (!this._running) {\r\n // Log but disregard errors that occur after stopping\r\n this._logger.log(LogLevel.Trace, `(LongPolling transport) Poll errored after shutdown: ${e.message}`);\r\n }\r\n else {\r\n if (e instanceof TimeoutError) {\r\n // Ignore timeouts and reissue the poll.\r\n this._logger.log(LogLevel.Trace, \"(LongPolling transport) Poll timed out, reissuing.\");\r\n }\r\n else {\r\n // Close the connection with the error as the result.\r\n this._closeError = e;\r\n this._running = false;\r\n }\r\n }\r\n }\r\n }\r\n }\r\n finally {\r\n this._logger.log(LogLevel.Trace, \"(LongPolling transport) Polling complete.\");\r\n // We will reach here with pollAborted==false when the server returned a response causing the transport to stop.\r\n // If pollAborted==true then client initiated the stop and the stop method will raise the close event after DELETE is sent.\r\n if (!this.pollAborted) {\r\n this._raiseOnClose();\r\n }\r\n }\r\n }\r\n async send(data) {\r\n if (!this._running) {\r\n return Promise.reject(new Error(\"Cannot send until the transport is connected\"));\r\n }\r\n return sendMessage(this._logger, \"LongPolling\", this._httpClient, this._url, data, this._options);\r\n }\r\n async stop() {\r\n this._logger.log(LogLevel.Trace, \"(LongPolling transport) Stopping polling.\");\r\n // Tell receiving loop to stop, abort any current request, and then wait for it to finish\r\n this._running = false;\r\n this._pollAbort.abort();\r\n try {\r\n await this._receiving;\r\n // Send DELETE to clean up long polling on the server\r\n this._logger.log(LogLevel.Trace, `(LongPolling transport) sending DELETE request to ${this._url}.`);\r\n const headers = {};\r\n const [name, value] = getUserAgentHeader();\r\n headers[name] = value;\r\n const deleteOptions = {\r\n headers: { ...headers, ...this._options.headers },\r\n timeout: this._options.timeout,\r\n withCredentials: this._options.withCredentials,\r\n };\r\n await this._httpClient.delete(this._url, deleteOptions);\r\n this._logger.log(LogLevel.Trace, \"(LongPolling transport) DELETE request sent.\");\r\n }\r\n finally {\r\n this._logger.log(LogLevel.Trace, \"(LongPolling transport) Stop finished.\");\r\n // Raise close event here instead of in polling\r\n // It needs to happen after the DELETE request is sent\r\n this._raiseOnClose();\r\n }\r\n }\r\n _raiseOnClose() {\r\n if (this.onclose) {\r\n let logMessage = \"(LongPolling transport) Firing onclose event.\";\r\n if (this._closeError) {\r\n logMessage += \" Error: \" + this._closeError;\r\n }\r\n this._logger.log(LogLevel.Trace, logMessage);\r\n this.onclose(this._closeError);\r\n }\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { TransferFormat } from \"./ITransport\";\r\nimport { Arg, getDataDetail, getUserAgentHeader, Platform, sendMessage } from \"./Utils\";\r\n/** @private */\r\nexport class ServerSentEventsTransport {\r\n constructor(httpClient, accessToken, logger, options) {\r\n this._httpClient = httpClient;\r\n this._accessToken = accessToken;\r\n this._logger = logger;\r\n this._options = options;\r\n this.onreceive = null;\r\n this.onclose = null;\r\n }\r\n async connect(url, transferFormat) {\r\n Arg.isRequired(url, \"url\");\r\n Arg.isRequired(transferFormat, \"transferFormat\");\r\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\r\n this._logger.log(LogLevel.Trace, \"(SSE transport) Connecting.\");\r\n // set url before accessTokenFactory because this._url is only for send and we set the auth header instead of the query string for send\r\n this._url = url;\r\n if (this._accessToken) {\r\n url += (url.indexOf(\"?\") < 0 ? \"?\" : \"&\") + `access_token=${encodeURIComponent(this._accessToken)}`;\r\n }\r\n return new Promise((resolve, reject) => {\r\n let opened = false;\r\n if (transferFormat !== TransferFormat.Text) {\r\n reject(new Error(\"The Server-Sent Events transport only supports the 'Text' transfer format\"));\r\n return;\r\n }\r\n let eventSource;\r\n if (Platform.isBrowser || Platform.isWebWorker) {\r\n eventSource = new this._options.EventSource(url, { withCredentials: this._options.withCredentials });\r\n }\r\n else {\r\n // Non-browser passes cookies via the dictionary\r\n const cookies = this._httpClient.getCookieString(url);\r\n const headers = {};\r\n headers.Cookie = cookies;\r\n const [name, value] = getUserAgentHeader();\r\n headers[name] = value;\r\n eventSource = new this._options.EventSource(url, { withCredentials: this._options.withCredentials, headers: { ...headers, ...this._options.headers } });\r\n }\r\n try {\r\n eventSource.onmessage = (e) => {\r\n if (this.onreceive) {\r\n try {\r\n this._logger.log(LogLevel.Trace, `(SSE transport) data received. ${getDataDetail(e.data, this._options.logMessageContent)}.`);\r\n this.onreceive(e.data);\r\n }\r\n catch (error) {\r\n this._close(error);\r\n return;\r\n }\r\n }\r\n };\r\n // @ts-ignore: not using event on purpose\r\n eventSource.onerror = (e) => {\r\n // EventSource doesn't give any useful information about server side closes.\r\n if (opened) {\r\n this._close();\r\n }\r\n else {\r\n reject(new Error(\"EventSource failed to connect. The connection could not be found on the server,\"\r\n + \" either the connection ID is not present on the server, or a proxy is refusing/buffering the connection.\"\r\n + \" If you have multiple servers check that sticky sessions are enabled.\"));\r\n }\r\n };\r\n eventSource.onopen = () => {\r\n this._logger.log(LogLevel.Information, `SSE connected to ${this._url}`);\r\n this._eventSource = eventSource;\r\n opened = true;\r\n resolve();\r\n };\r\n }\r\n catch (e) {\r\n reject(e);\r\n return;\r\n }\r\n });\r\n }\r\n async send(data) {\r\n if (!this._eventSource) {\r\n return Promise.reject(new Error(\"Cannot send until the transport is connected\"));\r\n }\r\n return sendMessage(this._logger, \"SSE\", this._httpClient, this._url, data, this._options);\r\n }\r\n stop() {\r\n this._close();\r\n return Promise.resolve();\r\n }\r\n _close(e) {\r\n if (this._eventSource) {\r\n this._eventSource.close();\r\n this._eventSource = undefined;\r\n if (this.onclose) {\r\n this.onclose(e);\r\n }\r\n }\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { SubjectSubscription } from \"./Utils\";\r\n/** Stream implementation to stream items to the server. */\r\nexport class Subject {\r\n constructor() {\r\n this.observers = [];\r\n }\r\n next(item) {\r\n for (const observer of this.observers) {\r\n observer.next(item);\r\n }\r\n }\r\n error(err) {\r\n for (const observer of this.observers) {\r\n if (observer.error) {\r\n observer.error(err);\r\n }\r\n }\r\n }\r\n complete() {\r\n for (const observer of this.observers) {\r\n if (observer.complete) {\r\n observer.complete();\r\n }\r\n }\r\n }\r\n subscribe(observer) {\r\n this.observers.push(observer);\r\n return new SubjectSubscription(this, observer);\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\n// Not exported from index\r\n/** @private */\r\nexport class TextMessageFormat {\r\n static write(output) {\r\n return `${output}${TextMessageFormat.RecordSeparator}`;\r\n }\r\n static parse(input) {\r\n if (input[input.length - 1] !== TextMessageFormat.RecordSeparator) {\r\n throw new Error(\"Message is incomplete.\");\r\n }\r\n const messages = input.split(TextMessageFormat.RecordSeparator);\r\n messages.pop();\r\n return messages;\r\n }\r\n}\r\nTextMessageFormat.RecordSeparatorCode = 0x1e;\r\nTextMessageFormat.RecordSeparator = String.fromCharCode(TextMessageFormat.RecordSeparatorCode);\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { NullLogger } from \"./Loggers\";\r\n// Version token that will be replaced by the prepack command\r\n/** The version of the SignalR client. */\r\nexport const VERSION = \"7.0.14\";\r\n/** @private */\r\nexport class Arg {\r\n static isRequired(val, name) {\r\n if (val === null || val === undefined) {\r\n throw new Error(`The '${name}' argument is required.`);\r\n }\r\n }\r\n static isNotEmpty(val, name) {\r\n if (!val || val.match(/^\\s*$/)) {\r\n throw new Error(`The '${name}' argument should not be empty.`);\r\n }\r\n }\r\n static isIn(val, values, name) {\r\n // TypeScript enums have keys for **both** the name and the value of each enum member on the type itself.\r\n if (!(val in values)) {\r\n throw new Error(`Unknown ${name} value: ${val}.`);\r\n }\r\n }\r\n}\r\n/** @private */\r\nexport class Platform {\r\n // react-native has a window but no document so we should check both\r\n static get isBrowser() {\r\n return typeof window === \"object\" && typeof window.document === \"object\";\r\n }\r\n // WebWorkers don't have a window object so the isBrowser check would fail\r\n static get isWebWorker() {\r\n return typeof self === \"object\" && \"importScripts\" in self;\r\n }\r\n // react-native has a window but no document\r\n static get isReactNative() {\r\n return typeof window === \"object\" && typeof window.document === \"undefined\";\r\n }\r\n // Node apps shouldn't have a window object, but WebWorkers don't either\r\n // so we need to check for both WebWorker and window\r\n static get isNode() {\r\n return !this.isBrowser && !this.isWebWorker && !this.isReactNative;\r\n }\r\n}\r\n/** @private */\r\nexport function getDataDetail(data, includeContent) {\r\n let detail = \"\";\r\n if (isArrayBuffer(data)) {\r\n detail = `Binary data of length ${data.byteLength}`;\r\n if (includeContent) {\r\n detail += `. Content: '${formatArrayBuffer(data)}'`;\r\n }\r\n }\r\n else if (typeof data === \"string\") {\r\n detail = `String data of length ${data.length}`;\r\n if (includeContent) {\r\n detail += `. Content: '${data}'`;\r\n }\r\n }\r\n return detail;\r\n}\r\n/** @private */\r\nexport function formatArrayBuffer(data) {\r\n const view = new Uint8Array(data);\r\n // Uint8Array.map only supports returning another Uint8Array?\r\n let str = \"\";\r\n view.forEach((num) => {\r\n const pad = num < 16 ? \"0\" : \"\";\r\n str += `0x${pad}${num.toString(16)} `;\r\n });\r\n // Trim of trailing space.\r\n return str.substr(0, str.length - 1);\r\n}\r\n// Also in signalr-protocol-msgpack/Utils.ts\r\n/** @private */\r\nexport function isArrayBuffer(val) {\r\n return val && typeof ArrayBuffer !== \"undefined\" &&\r\n (val instanceof ArrayBuffer ||\r\n // Sometimes we get an ArrayBuffer that doesn't satisfy instanceof\r\n (val.constructor && val.constructor.name === \"ArrayBuffer\"));\r\n}\r\n/** @private */\r\nexport async function sendMessage(logger, transportName, httpClient, url, content, options) {\r\n const headers = {};\r\n const [name, value] = getUserAgentHeader();\r\n headers[name] = value;\r\n logger.log(LogLevel.Trace, `(${transportName} transport) sending data. ${getDataDetail(content, options.logMessageContent)}.`);\r\n const responseType = isArrayBuffer(content) ? \"arraybuffer\" : \"text\";\r\n const response = await httpClient.post(url, {\r\n content,\r\n headers: { ...headers, ...options.headers },\r\n responseType,\r\n timeout: options.timeout,\r\n withCredentials: options.withCredentials,\r\n });\r\n logger.log(LogLevel.Trace, `(${transportName} transport) request complete. Response status: ${response.statusCode}.`);\r\n}\r\n/** @private */\r\nexport function createLogger(logger) {\r\n if (logger === undefined) {\r\n return new ConsoleLogger(LogLevel.Information);\r\n }\r\n if (logger === null) {\r\n return NullLogger.instance;\r\n }\r\n if (logger.log !== undefined) {\r\n return logger;\r\n }\r\n return new ConsoleLogger(logger);\r\n}\r\n/** @private */\r\nexport class SubjectSubscription {\r\n constructor(subject, observer) {\r\n this._subject = subject;\r\n this._observer = observer;\r\n }\r\n dispose() {\r\n const index = this._subject.observers.indexOf(this._observer);\r\n if (index > -1) {\r\n this._subject.observers.splice(index, 1);\r\n }\r\n if (this._subject.observers.length === 0 && this._subject.cancelCallback) {\r\n this._subject.cancelCallback().catch((_) => { });\r\n }\r\n }\r\n}\r\n/** @private */\r\nexport class ConsoleLogger {\r\n constructor(minimumLogLevel) {\r\n this._minLevel = minimumLogLevel;\r\n this.out = console;\r\n }\r\n log(logLevel, message) {\r\n if (logLevel >= this._minLevel) {\r\n const msg = `[${new Date().toISOString()}] ${LogLevel[logLevel]}: ${message}`;\r\n switch (logLevel) {\r\n case LogLevel.Critical:\r\n case LogLevel.Error:\r\n this.out.error(msg);\r\n break;\r\n case LogLevel.Warning:\r\n this.out.warn(msg);\r\n break;\r\n case LogLevel.Information:\r\n this.out.info(msg);\r\n break;\r\n default:\r\n // console.debug only goes to attached debuggers in Node, so we use console.log for Trace and Debug\r\n this.out.log(msg);\r\n break;\r\n }\r\n }\r\n }\r\n}\r\n/** @private */\r\nexport function getUserAgentHeader() {\r\n let userAgentHeaderName = \"X-SignalR-User-Agent\";\r\n if (Platform.isNode) {\r\n userAgentHeaderName = \"User-Agent\";\r\n }\r\n return [userAgentHeaderName, constructUserAgent(VERSION, getOsName(), getRuntime(), getRuntimeVersion())];\r\n}\r\n/** @private */\r\nexport function constructUserAgent(version, os, runtime, runtimeVersion) {\r\n // Microsoft SignalR/[Version] ([Detailed Version]; [Operating System]; [Runtime]; [Runtime Version])\r\n let userAgent = \"Microsoft SignalR/\";\r\n const majorAndMinor = version.split(\".\");\r\n userAgent += `${majorAndMinor[0]}.${majorAndMinor[1]}`;\r\n userAgent += ` (${version}; `;\r\n if (os && os !== \"\") {\r\n userAgent += `${os}; `;\r\n }\r\n else {\r\n userAgent += \"Unknown OS; \";\r\n }\r\n userAgent += `${runtime}`;\r\n if (runtimeVersion) {\r\n userAgent += `; ${runtimeVersion}`;\r\n }\r\n else {\r\n userAgent += \"; Unknown Runtime Version\";\r\n }\r\n userAgent += \")\";\r\n return userAgent;\r\n}\r\n// eslint-disable-next-line spaced-comment\r\n/*#__PURE__*/ function getOsName() {\r\n if (Platform.isNode) {\r\n switch (process.platform) {\r\n case \"win32\":\r\n return \"Windows NT\";\r\n case \"darwin\":\r\n return \"macOS\";\r\n case \"linux\":\r\n return \"Linux\";\r\n default:\r\n return process.platform;\r\n }\r\n }\r\n else {\r\n return \"\";\r\n }\r\n}\r\n// eslint-disable-next-line spaced-comment\r\n/*#__PURE__*/ function getRuntimeVersion() {\r\n if (Platform.isNode) {\r\n return process.versions.node;\r\n }\r\n return undefined;\r\n}\r\nfunction getRuntime() {\r\n if (Platform.isNode) {\r\n return \"NodeJS\";\r\n }\r\n else {\r\n return \"Browser\";\r\n }\r\n}\r\n/** @private */\r\nexport function getErrorString(e) {\r\n if (e.stack) {\r\n return e.stack;\r\n }\r\n else if (e.message) {\r\n return e.message;\r\n }\r\n return `${e}`;\r\n}\r\n/** @private */\r\nexport function getGlobalThis() {\r\n // globalThis is semi-new and not available in Node until v12\r\n if (typeof globalThis !== \"undefined\") {\r\n return globalThis;\r\n }\r\n if (typeof self !== \"undefined\") {\r\n return self;\r\n }\r\n if (typeof window !== \"undefined\") {\r\n return window;\r\n }\r\n if (typeof global !== \"undefined\") {\r\n return global;\r\n }\r\n throw new Error(\"could not find global\");\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { HeaderNames } from \"./HeaderNames\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { TransferFormat } from \"./ITransport\";\r\nimport { Arg, getDataDetail, getUserAgentHeader, Platform } from \"./Utils\";\r\n/** @private */\r\nexport class WebSocketTransport {\r\n constructor(httpClient, accessTokenFactory, logger, logMessageContent, webSocketConstructor, headers) {\r\n this._logger = logger;\r\n this._accessTokenFactory = accessTokenFactory;\r\n this._logMessageContent = logMessageContent;\r\n this._webSocketConstructor = webSocketConstructor;\r\n this._httpClient = httpClient;\r\n this.onreceive = null;\r\n this.onclose = null;\r\n this._headers = headers;\r\n }\r\n async connect(url, transferFormat) {\r\n Arg.isRequired(url, \"url\");\r\n Arg.isRequired(transferFormat, \"transferFormat\");\r\n Arg.isIn(transferFormat, TransferFormat, \"transferFormat\");\r\n this._logger.log(LogLevel.Trace, \"(WebSockets transport) Connecting.\");\r\n let token;\r\n if (this._accessTokenFactory) {\r\n token = await this._accessTokenFactory();\r\n }\r\n return new Promise((resolve, reject) => {\r\n url = url.replace(/^http/, \"ws\");\r\n let webSocket;\r\n const cookies = this._httpClient.getCookieString(url);\r\n let opened = false;\r\n if (Platform.isNode || Platform.isReactNative) {\r\n const headers = {};\r\n const [name, value] = getUserAgentHeader();\r\n headers[name] = value;\r\n if (token) {\r\n headers[HeaderNames.Authorization] = `Bearer ${token}`;\r\n }\r\n if (cookies) {\r\n headers[HeaderNames.Cookie] = cookies;\r\n }\r\n // Only pass headers when in non-browser environments\r\n webSocket = new this._webSocketConstructor(url, undefined, {\r\n headers: { ...headers, ...this._headers },\r\n });\r\n }\r\n else {\r\n if (token) {\r\n url += (url.indexOf(\"?\") < 0 ? \"?\" : \"&\") + `access_token=${encodeURIComponent(token)}`;\r\n }\r\n }\r\n if (!webSocket) {\r\n // Chrome is not happy with passing 'undefined' as protocol\r\n webSocket = new this._webSocketConstructor(url);\r\n }\r\n if (transferFormat === TransferFormat.Binary) {\r\n webSocket.binaryType = \"arraybuffer\";\r\n }\r\n webSocket.onopen = (_event) => {\r\n this._logger.log(LogLevel.Information, `WebSocket connected to ${url}.`);\r\n this._webSocket = webSocket;\r\n opened = true;\r\n resolve();\r\n };\r\n webSocket.onerror = (event) => {\r\n let error = null;\r\n // ErrorEvent is a browser only type we need to check if the type exists before using it\r\n if (typeof ErrorEvent !== \"undefined\" && event instanceof ErrorEvent) {\r\n error = event.error;\r\n }\r\n else {\r\n error = \"There was an error with the transport\";\r\n }\r\n this._logger.log(LogLevel.Information, `(WebSockets transport) ${error}.`);\r\n };\r\n webSocket.onmessage = (message) => {\r\n this._logger.log(LogLevel.Trace, `(WebSockets transport) data received. ${getDataDetail(message.data, this._logMessageContent)}.`);\r\n if (this.onreceive) {\r\n try {\r\n this.onreceive(message.data);\r\n }\r\n catch (error) {\r\n this._close(error);\r\n return;\r\n }\r\n }\r\n };\r\n webSocket.onclose = (event) => {\r\n // Don't call close handler if connection was never established\r\n // We'll reject the connect call instead\r\n if (opened) {\r\n this._close(event);\r\n }\r\n else {\r\n let error = null;\r\n // ErrorEvent is a browser only type we need to check if the type exists before using it\r\n if (typeof ErrorEvent !== \"undefined\" && event instanceof ErrorEvent) {\r\n error = event.error;\r\n }\r\n else {\r\n error = \"WebSocket failed to connect. The connection could not be found on the server,\"\r\n + \" either the endpoint may not be a SignalR endpoint,\"\r\n + \" the connection ID is not present on the server, or there is a proxy blocking WebSockets.\"\r\n + \" If you have multiple servers check that sticky sessions are enabled.\";\r\n }\r\n reject(new Error(error));\r\n }\r\n };\r\n });\r\n }\r\n send(data) {\r\n if (this._webSocket && this._webSocket.readyState === this._webSocketConstructor.OPEN) {\r\n this._logger.log(LogLevel.Trace, `(WebSockets transport) sending data. ${getDataDetail(data, this._logMessageContent)}.`);\r\n this._webSocket.send(data);\r\n return Promise.resolve();\r\n }\r\n return Promise.reject(\"WebSocket is not in the OPEN state\");\r\n }\r\n stop() {\r\n if (this._webSocket) {\r\n // Manually invoke onclose callback inline so we know the HttpConnection was closed properly before returning\r\n // This also solves an issue where websocket.onclose could take 18+ seconds to trigger during network disconnects\r\n this._close(undefined);\r\n }\r\n return Promise.resolve();\r\n }\r\n _close(event) {\r\n // webSocket will be null if the transport did not start successfully\r\n if (this._webSocket) {\r\n // Clear websocket handlers because we are considering the socket closed now\r\n this._webSocket.onclose = () => { };\r\n this._webSocket.onmessage = () => { };\r\n this._webSocket.onerror = () => { };\r\n this._webSocket.close();\r\n this._webSocket = undefined;\r\n }\r\n this._logger.log(LogLevel.Trace, \"(WebSockets transport) socket closed.\");\r\n if (this.onclose) {\r\n if (this._isCloseEvent(event) && (event.wasClean === false || event.code !== 1000)) {\r\n this.onclose(new Error(`WebSocket closed with status code: ${event.code} (${event.reason || \"no reason given\"}).`));\r\n }\r\n else if (event instanceof Error) {\r\n this.onclose(event);\r\n }\r\n else {\r\n this.onclose();\r\n }\r\n }\r\n }\r\n _isCloseEvent(event) {\r\n return event && typeof event.wasClean === \"boolean\" && typeof event.code === \"number\";\r\n }\r\n}\r\n","// Licensed to the .NET Foundation under one or more agreements.\r\n// The .NET Foundation licenses this file to you under the MIT license.\r\nimport { AbortError, HttpError, TimeoutError } from \"./Errors\";\r\nimport { HttpClient, HttpResponse } from \"./HttpClient\";\r\nimport { LogLevel } from \"./ILogger\";\r\nimport { isArrayBuffer } from \"./Utils\";\r\nexport class XhrHttpClient extends HttpClient {\r\n constructor(logger) {\r\n super();\r\n this._logger = logger;\r\n }\r\n /** @inheritDoc */\r\n send(request) {\r\n // Check that abort was not signaled before calling send\r\n if (request.abortSignal && request.abortSignal.aborted) {\r\n return Promise.reject(new AbortError());\r\n }\r\n if (!request.method) {\r\n return Promise.reject(new Error(\"No method defined.\"));\r\n }\r\n if (!request.url) {\r\n return Promise.reject(new Error(\"No url defined.\"));\r\n }\r\n return new Promise((resolve, reject) => {\r\n const xhr = new XMLHttpRequest();\r\n xhr.open(request.method, request.url, true);\r\n xhr.withCredentials = request.withCredentials === undefined ? true : request.withCredentials;\r\n xhr.setRequestHeader(\"X-Requested-With\", \"XMLHttpRequest\");\r\n if (request.content === \"\") {\r\n request.content = undefined;\r\n }\r\n if (request.content) {\r\n // Explicitly setting the Content-Type header for React Native on Android platform.\r\n if (isArrayBuffer(request.content)) {\r\n xhr.setRequestHeader(\"Content-Type\", \"application/octet-stream\");\r\n }\r\n else {\r\n xhr.setRequestHeader(\"Content-Type\", \"text/plain;charset=UTF-8\");\r\n }\r\n }\r\n const headers = request.headers;\r\n if (headers) {\r\n Object.keys(headers)\r\n .forEach((header) => {\r\n xhr.setRequestHeader(header, headers[header]);\r\n });\r\n }\r\n if (request.responseType) {\r\n xhr.responseType = request.responseType;\r\n }\r\n if (request.abortSignal) {\r\n request.abortSignal.onabort = () => {\r\n xhr.abort();\r\n reject(new AbortError());\r\n };\r\n }\r\n if (request.timeout) {\r\n xhr.timeout = request.timeout;\r\n }\r\n xhr.onload = () => {\r\n if (request.abortSignal) {\r\n request.abortSignal.onabort = null;\r\n }\r\n if (xhr.status >= 200 && xhr.status < 300) {\r\n resolve(new HttpResponse(xhr.status, xhr.statusText, xhr.response || xhr.responseText));\r\n }\r\n else {\r\n reject(new HttpError(xhr.response || xhr.responseText || xhr.statusText, xhr.status));\r\n }\r\n };\r\n xhr.onerror = () => {\r\n this._logger.log(LogLevel.Warning, `Error from HTTP request. ${xhr.status}: ${xhr.statusText}.`);\r\n reject(new HttpError(xhr.statusText, xhr.status));\r\n };\r\n xhr.ontimeout = () => {\r\n this._logger.log(LogLevel.Warning, `Timeout from HTTP request.`);\r\n reject(new TimeoutError());\r\n };\r\n xhr.send(request.content);\r\n });\r\n }\r\n}\r\n","/*!\n * NevWare21 Solutions LLC - ts-async, 0.5.4\n * https://github.com/nevware21/ts-async\n * Copyright (c) NevWare21 Solutions LLC and contributors. All rights reserved.\n * Licensed under the MIT license.\n */\nimport { isPromiseLike, objDefineProperties, getDocument, createCachedValue, safe, getInst, dumpObj, arrSlice, objDefineProp, hasSymbol, getKnownSymbol, isFunction, throwTypeError, iterForOf, scheduleTimeout, isNode, getWindow, getGlobal, objDefine, objToString, isUndefined, isArray, arrForEach, isIterable, createCustomError, isNumber, scheduleIdleCallback, utcNow, getLength, isIterator, fnCall, arrIndexOf } from '@nevware21/ts-utils';\n\nvar STR_PROMISE = \"Promise\";\nvar DONE = \"done\";\nvar VALUE = \"value\";\nvar RETURN = \"return\";\nvar REJECTED = \"rejected\";\n\nfunction doAwaitResponse(value, cb) {\n return doAwait(value, function (value) {\n return cb ? cb({\n status: \"fulfilled\",\n rejected: false,\n value: value\n }) : value;\n }, function (reason) {\n return cb ? cb({\n status: REJECTED,\n rejected: true,\n reason: reason\n }) : reason;\n });\n}\nfunction doAwait(value, resolveFn, rejectFn, finallyFn) {\n var result = value;\n try {\n if (isPromiseLike(value)) {\n if (resolveFn || rejectFn) {\n result = value.then(resolveFn, rejectFn);\n }\n }\n else {\n try {\n if (resolveFn) {\n result = resolveFn(value);\n }\n }\n catch (err) {\n if (rejectFn) {\n result = rejectFn(err);\n }\n else {\n throw err;\n }\n }\n }\n }\n finally {\n if (finallyFn) {\n doFinally(result, finallyFn);\n }\n }\n return result;\n}\nfunction doFinally(value, finallyFn) {\n var result = value;\n if (finallyFn) {\n if (isPromiseLike(value)) {\n if (value.finally) {\n result = value.finally(finallyFn);\n }\n else {\n result = value.then(function (value) {\n finallyFn();\n return value;\n }, function (reason) {\n finallyFn();\n throw reason;\n });\n }\n }\n else {\n finallyFn();\n }\n }\n return result;\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction _pureAssign(func1, func2) {\n return func1 || func2;\n}\n\nvar _debugState;\nvar _debugResult;\nvar _debugHandled;\nvar _promiseDebugEnabled = false;\nfunction _addDebugState$1(thePromise, stateFn, resultFn, handledFn) {\n _debugState = _debugState || { toString: function () { return \"[[PromiseState]]\"; } };\n _debugResult = _debugResult || { toString: function () { return \"[[PromiseResult]]\"; } };\n _debugHandled = _debugHandled || { toString: function () { return \"[[PromiseIsHandled]]\"; } };\n var props = {};\n props[_debugState] = { get: stateFn };\n props[_debugResult] = { get: resultFn };\n props[_debugHandled] = { get: handledFn };\n objDefineProperties(thePromise, props);\n}\nfunction setPromiseDebugState(enabled, logger) {\n _promiseDebugEnabled = enabled;\n}\n\nvar STRING_STATES = [\n \"pending\", \"resolving\", \"resolved\", REJECTED\n];\n\nvar DISPATCH_EVENT = \"dispatchEvent\";\nvar _hasInitEvent;\nfunction _hasInitEventFn(doc) {\n var evt;\n if (doc && doc.createEvent) {\n evt = doc.createEvent(\"Event\");\n }\n return (!!evt && evt.initEvent);\n}\nfunction emitEvent(target, evtName, populateEvent, useNewEvent) {\n var doc = getDocument();\n !_hasInitEvent && (_hasInitEvent = createCachedValue(!!safe(_hasInitEventFn, [doc]).v));\n var theEvt = _hasInitEvent.v ? doc.createEvent(\"Event\") : (useNewEvent ? new Event(evtName) : {});\n populateEvent && populateEvent(theEvt);\n if (_hasInitEvent.v) {\n theEvt.initEvent(evtName, false, true);\n }\n if (theEvt && target[DISPATCH_EVENT]) {\n target[DISPATCH_EVENT](theEvt);\n }\n else {\n var handler = target[\"on\" + evtName];\n if (handler) {\n handler(theEvt);\n }\n else {\n var theConsole = getInst(\"console\");\n theConsole && (theConsole[\"error\"] || theConsole[\"log\"])(evtName, dumpObj(theEvt));\n }\n }\n}\n\nvar NODE_UNHANDLED_REJECTION = \"unhandledRejection\";\nvar UNHANDLED_REJECTION = NODE_UNHANDLED_REJECTION.toLowerCase();\nvar _currentPromiseId = [];\nvar _uniquePromiseId = 0;\nvar _unhandledRejectionTimeout = 10;\nvar _aggregationError;\nvar _hasPromiseRejectionEvent;\nfunction dumpFnObj(value) {\n if (isFunction(value)) {\n return value.toString();\n }\n return dumpObj(value);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createAggregationError(values) {\n !_aggregationError && (_aggregationError = createCachedValue(safe(getInst, [\"AggregationError\"]).v || createCustomError(\"AggregationError\", function (self, args) {\n self.errors = args[0];\n })));\n return new _aggregationError.v(values);\n}\nfunction _createPromise(newPromise, processor, executor) {\n var additionalArgs = arrSlice(arguments, 3);\n var _state = 0 ;\n var _hasResolved = false;\n var _settledValue;\n var _queue = [];\n var _id = _uniquePromiseId++;\n var _parentId = _currentPromiseId.length > 0 ? _currentPromiseId[_currentPromiseId.length - 1] : undefined;\n var _handled = false;\n var _unHandledRejectionHandler = null;\n var _thePromise;\n function _then(onResolved, onRejected) {\n try {\n _currentPromiseId.push(_id);\n _handled = true;\n _unHandledRejectionHandler && _unHandledRejectionHandler.cancel();\n _unHandledRejectionHandler = null;\n var thenPromise = newPromise(function (resolve, reject) {\n _queue.push(function () {\n try {\n var handler = _state === 2 ? onResolved : onRejected;\n var value = isUndefined(handler) ? _settledValue : (isFunction(handler) ? handler(_settledValue) : handler);\n if (isPromiseLike(value)) {\n value.then(resolve, reject);\n }\n else if (handler) {\n resolve(value);\n }\n else if (_state === 3 ) {\n reject(value);\n }\n else {\n resolve(value);\n }\n }\n catch (e) {\n reject(e);\n }\n });\n if (_hasResolved) {\n _processQueue();\n }\n }, additionalArgs);\n return thenPromise;\n }\n finally {\n _currentPromiseId.pop();\n }\n }\n function _catch(onRejected) {\n return _then(undefined, onRejected);\n }\n function _finally(onFinally) {\n var thenFinally = onFinally;\n var catchFinally = onFinally;\n if (isFunction(onFinally)) {\n thenFinally = function (value) {\n onFinally && onFinally();\n return value;\n };\n catchFinally = function (reason) {\n onFinally && onFinally();\n throw reason;\n };\n }\n return _then(thenFinally, catchFinally);\n }\n function _strState() {\n return STRING_STATES[_state];\n }\n function _processQueue() {\n if (_queue.length > 0) {\n var pending = _queue.slice();\n _queue = [];\n _handled = true;\n _unHandledRejectionHandler && _unHandledRejectionHandler.cancel();\n _unHandledRejectionHandler = null;\n processor(pending);\n }\n }\n function _createSettleIfFn(newState, allowState) {\n return function (theValue) {\n if (_state === allowState) {\n if (newState === 2 && isPromiseLike(theValue)) {\n _state = 1 ;\n theValue.then(_createSettleIfFn(2 , 1 ), _createSettleIfFn(3 , 1 ));\n return;\n }\n _state = newState;\n _hasResolved = true;\n _settledValue = theValue;\n _processQueue();\n if (!_handled && newState === 3 && !_unHandledRejectionHandler) {\n _unHandledRejectionHandler = scheduleTimeout(_notifyUnhandledRejection, _unhandledRejectionTimeout);\n }\n }\n };\n }\n function _notifyUnhandledRejection() {\n if (!_handled) {\n _handled = true;\n if (isNode()) {\n process.emit(NODE_UNHANDLED_REJECTION, _settledValue, _thePromise);\n }\n else {\n var gbl = getWindow() || getGlobal();\n !_hasPromiseRejectionEvent && (_hasPromiseRejectionEvent = createCachedValue(safe((getInst), [STR_PROMISE + \"RejectionEvent\"]).v));\n emitEvent(gbl, UNHANDLED_REJECTION, function (theEvt) {\n objDefine(theEvt, \"promise\", { g: function () { return _thePromise; } });\n theEvt.reason = _settledValue;\n return theEvt;\n }, !!_hasPromiseRejectionEvent.v);\n }\n }\n }\n _thePromise = {\n then: _then,\n \"catch\": _catch,\n finally: _finally\n };\n objDefineProp(_thePromise, \"state\", {\n get: _strState\n });\n if (_promiseDebugEnabled) {\n _addDebugState$1(_thePromise, _strState, function () { return objToString(_settledValue); }, function () { return _handled; });\n }\n if (hasSymbol()) {\n _thePromise[getKnownSymbol(11 )] = \"IPromise\";\n }\n function _toString() {\n return \"IPromise\" + (_promiseDebugEnabled ? \"[\" + _id + (!isUndefined(_parentId) ? (\":\" + _parentId) : \"\") + \"]\" : \"\") + \" \" + _strState() + (_hasResolved ? (\" - \" + dumpFnObj(_settledValue)) : \"\") + (\"\");\n }\n _thePromise.toString = _toString;\n (function _initialize() {\n if (!isFunction(executor)) {\n throwTypeError(STR_PROMISE + \": executor is not a function - \" + dumpFnObj(executor));\n }\n var _rejectFn = _createSettleIfFn(3 , 0 );\n try {\n executor.call(_thePromise, _createSettleIfFn(2 , 0 ), _rejectFn);\n }\n catch (e) {\n _rejectFn(e);\n }\n })();\n return _thePromise;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createAllPromise(newPromise) {\n return function (input) {\n var additionalArgs = arrSlice(arguments, 1);\n return newPromise(function (resolve, reject) {\n try {\n var values_1 = [];\n var pending_1 = 1;\n iterForOf(input, function (item, idx) {\n if (item) {\n pending_1++;\n doAwait(item, function (value) {\n values_1[idx] = value;\n if (--pending_1 === 0) {\n resolve(values_1);\n }\n }, reject);\n }\n });\n pending_1--;\n if (pending_1 === 0) {\n resolve(values_1);\n }\n }\n catch (e) {\n reject(e);\n }\n }, additionalArgs);\n };\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createResolvedPromise(newPromise) {\n return function (value) {\n var additionalArgs = arrSlice(arguments, 1);\n if (isPromiseLike(value)) {\n return value;\n }\n return newPromise(function (resolve) {\n resolve(value);\n }, additionalArgs);\n };\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createRejectedPromise(newPromise) {\n return function (reason) {\n var additionalArgs = arrSlice(arguments, 1);\n return newPromise(function (_resolve, reject) {\n reject(reason);\n }, additionalArgs);\n };\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createAllSettledPromise(newPromise) {\n return createCachedValue(function (input) {\n var additionalArgs = arrSlice(arguments, 1);\n return newPromise(function (resolve, reject) {\n var values = [];\n var pending = 1;\n function processItem(item, idx) {\n pending++;\n doAwaitResponse(item, function (value) {\n if (value.rejected) {\n values[idx] = {\n status: REJECTED,\n reason: value.reason\n };\n }\n else {\n values[idx] = {\n status: \"fulfilled\",\n value: value.value\n };\n }\n if (--pending === 0) {\n resolve(values);\n }\n });\n }\n try {\n if (isArray(input)) {\n arrForEach(input, processItem);\n }\n else if (isIterable(input)) {\n iterForOf(input, processItem);\n }\n else {\n throwTypeError(\"Input is not an iterable\");\n }\n pending--;\n if (pending === 0) {\n resolve(values);\n }\n }\n catch (e) {\n reject(e);\n }\n }, additionalArgs);\n });\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createRacePromise(newPromise) {\n return createCachedValue(function (input) {\n var additionalArgs = arrSlice(arguments, 1);\n return newPromise(function (resolve, reject) {\n var isDone = false;\n function processItem(item) {\n doAwaitResponse(item, function (value) {\n if (!isDone) {\n isDone = true;\n if (value.rejected) {\n reject(value.reason);\n }\n else {\n resolve(value.value);\n }\n }\n });\n }\n try {\n if (isArray(input)) {\n arrForEach(input, processItem);\n }\n else if (isIterable(input)) {\n iterForOf(input, processItem);\n }\n else {\n throwTypeError(\"Input is not an iterable\");\n }\n }\n catch (e) {\n reject(e);\n }\n }, additionalArgs);\n });\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createAnyPromise(newPromise) {\n return createCachedValue(function (input) {\n var additionalArgs = arrSlice(arguments, 1);\n return newPromise(function (resolve, reject) {\n var theErros = [];\n var pending = 1;\n var isDone = false;\n function processItem(item, idx) {\n pending++;\n doAwaitResponse(item, function (value) {\n if (!value.rejected) {\n isDone = true;\n resolve(value.value);\n return;\n }\n else {\n theErros[idx] = value.reason;\n }\n if (--pending === 0 && !isDone) {\n reject(_createAggregationError(theErros));\n }\n });\n }\n try {\n if (isArray(input)) {\n arrForEach(input, processItem);\n }\n else if (isIterable(input)) {\n iterForOf(input, processItem);\n }\n else {\n throwTypeError(\"Input is not an iterable\");\n }\n pending--;\n if (pending === 0 && !isDone) {\n reject(_createAggregationError(theErros));\n }\n }\n catch (e) {\n reject(e);\n }\n }, additionalArgs);\n });\n}\n\nfunction syncItemProcessor(pending) {\n arrForEach(pending, function (fn) {\n try {\n fn();\n }\n catch (e) {\n }\n });\n}\nfunction timeoutItemProcessor(timeout) {\n var callbackTimeout = isNumber(timeout) ? timeout : 0;\n return function (pending) {\n scheduleTimeout(function () {\n syncItemProcessor(pending);\n }, callbackTimeout);\n };\n}\nfunction idleItemProcessor(timeout) {\n var options;\n if (timeout >= 0) {\n options = {\n timeout: +timeout\n };\n }\n return function (pending) {\n scheduleIdleCallback(function (deadline) {\n syncItemProcessor(pending);\n }, options);\n };\n}\n\nvar _allAsyncSettledCreator;\nvar _raceAsyncCreator;\nvar _anyAsyncCreator;\nfunction createAsyncPromise(executor, timeout) {\n return _createPromise(createAsyncPromise, timeoutItemProcessor(timeout), executor, timeout);\n}\nvar createAsyncAllPromise = /*#__PURE__*/ _createAllPromise(createAsyncPromise);\nvar createAsyncResolvedPromise = /*#__PURE__*/ _createResolvedPromise(createAsyncPromise);\nvar createAsyncRejectedPromise = /*#__PURE__*/ _createRejectedPromise(createAsyncPromise);\nfunction createAsyncAllSettledPromise(input, timeout) {\n !_allAsyncSettledCreator && (_allAsyncSettledCreator = _createAllSettledPromise(createAsyncPromise));\n return _allAsyncSettledCreator.v(input, timeout);\n}\nfunction createAsyncRacePromise(values, timeout) {\n !_raceAsyncCreator && (_raceAsyncCreator = _createRacePromise(createAsyncPromise));\n return _raceAsyncCreator.v(values, timeout);\n}\nfunction createAsyncAnyPromise(values, timeout) {\n !_anyAsyncCreator && (_anyAsyncCreator = _createAnyPromise(createAsyncPromise));\n return _anyAsyncCreator.v(values, timeout);\n}\n\nvar _promiseCls;\nvar _allCreator;\nvar _allNativeSettledCreator;\nvar _raceNativeCreator;\nvar _anyNativeCreator;\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createNativePromiseHelper(name, func) {\n !_promiseCls && (_promiseCls = createCachedValue((safe(getInst, [STR_PROMISE]).v) || null));\n if (_promiseCls.v && _promiseCls.v[name]) {\n return createCachedValue(function (input, timeout) {\n return createNativePromise(function (resolve, reject) {\n _promiseCls.v[name](input).then(resolve, reject);\n });\n });\n }\n return func();\n}\nfunction createNativePromise(executor, timeout) {\n !_promiseCls && (_promiseCls = createCachedValue((safe(getInst, [STR_PROMISE]).v) || null));\n var PrmCls = _promiseCls.v;\n if (!PrmCls) {\n return createAsyncPromise(executor);\n }\n if (!isFunction(executor)) {\n throwTypeError(STR_PROMISE + \": executor is not a function - \" + dumpObj(executor));\n }\n var _state = 0 ;\n function _strState() {\n return STRING_STATES[_state];\n }\n var thePromise = new PrmCls(function (resolve, reject) {\n function _resolve(value) {\n _state = 2 ;\n resolve(value);\n }\n function _reject(reason) {\n _state = 3 ;\n reject(reason);\n }\n executor(_resolve, _reject);\n });\n objDefineProp(thePromise, \"state\", {\n get: _strState\n });\n return thePromise;\n}\nfunction createNativeAllPromise(input, timeout) {\n !_allCreator && (_allCreator = _createNativePromiseHelper(\"all\", function () { return createCachedValue(_createAllPromise(createNativePromise)); }));\n return _allCreator.v(input, timeout);\n}\nvar createNativeResolvedPromise = /*#__PURE__*/ _createResolvedPromise(createNativePromise);\nvar createNativeRejectedPromise = /*#__PURE__*/ _createRejectedPromise(createNativePromise);\nfunction createNativeAllSettledPromise(input, timeout) {\n !_allNativeSettledCreator && (_allNativeSettledCreator = _createNativePromiseHelper(\"allSettled\", function () { return _createAllSettledPromise(createNativePromise); }));\n return _allNativeSettledCreator.v(input, timeout);\n}\nfunction createNativeRacePromise(values, timeout) {\n !_raceNativeCreator && (_raceNativeCreator = _createNativePromiseHelper(\"race\", function () { return _createRacePromise(createNativePromise); }));\n return _raceNativeCreator.v(values, timeout);\n}\nfunction createNativeAnyPromise(values, timeout) {\n !_anyNativeCreator && (_anyNativeCreator = _createNativePromiseHelper(\"any\", function () { return _createAnyPromise(createNativePromise); }));\n return _anyNativeCreator.v(values, timeout);\n}\n\nvar _allSyncSettledCreator;\nvar _raceSyncCreator;\nvar _anySyncCreator;\nfunction createSyncPromise(executor) {\n return _createPromise(createSyncPromise, syncItemProcessor, executor);\n}\nvar createSyncAllPromise = /*#__PURE__*/ _createAllPromise(createSyncPromise);\nvar createSyncResolvedPromise = /*#__PURE__*/ _createResolvedPromise(createSyncPromise);\nvar createSyncRejectedPromise = /*#__PURE__*/ _createRejectedPromise(createSyncPromise);\nfunction createSyncAllSettledPromise(input, timeout) {\n !_allSyncSettledCreator && (_allSyncSettledCreator = _createAllSettledPromise(createSyncPromise));\n return _allSyncSettledCreator.v(input, timeout);\n}\nfunction createSyncRacePromise(values, timeout) {\n !_raceSyncCreator && (_raceSyncCreator = _createRacePromise(createSyncPromise));\n return _raceSyncCreator.v(values, timeout);\n}\nfunction createSyncAnyPromise(values, timeout) {\n !_anySyncCreator && (_anySyncCreator = _createAnyPromise(createSyncPromise));\n return _anySyncCreator.v(values, timeout);\n}\n\nvar _defaultIdleTimeout;\nvar _allIdleSettledCreator;\nvar _raceIdleCreator;\nvar _anyIdleCreator;\nfunction setDefaultIdlePromiseTimeout(idleDeadline) {\n _defaultIdleTimeout = idleDeadline;\n}\nvar setDefaultIdleTimeout = ( /*#__PURE__*/_pureAssign(setDefaultIdlePromiseTimeout));\nfunction createIdlePromise(executor, timeout) {\n var theTimeout = isUndefined(timeout) ? _defaultIdleTimeout : timeout;\n return _createPromise(createIdlePromise, idleItemProcessor(theTimeout), executor, theTimeout);\n}\nvar createIdleAllPromise = /*#__PURE__*/ _createAllPromise(createIdlePromise);\nvar createIdleResolvedPromise = /*#__PURE__*/ _createResolvedPromise(createIdlePromise);\nvar createIdleRejectedPromise = /*#__PURE__*/ _createRejectedPromise(createIdlePromise);\nfunction createIdleAllSettledPromise(input, timeout) {\n !_allIdleSettledCreator && (_allIdleSettledCreator = _createAllSettledPromise(createIdlePromise));\n return _allIdleSettledCreator.v(input, timeout);\n}\nfunction createIdleRacePromise(values, timeout) {\n !_raceIdleCreator && (_raceIdleCreator = _createRacePromise(createIdlePromise));\n return _raceIdleCreator.v(values, timeout);\n}\nfunction createIdleAnyPromise(values, timeout) {\n !_anyIdleCreator && (_anyIdleCreator = _createAnyPromise(createIdlePromise));\n return _anyIdleCreator.v(values, timeout);\n}\n\nvar _promiseCreator;\nvar _allSettledCreator;\nvar _raceCreator;\nvar _anyCreator;\nfunction setCreatePromiseImpl(creator) {\n _promiseCreator = creator ? createCachedValue(creator) : null;\n}\nfunction createPromise(executor, timeout) {\n !_promiseCreator && (_promiseCreator = createCachedValue(createNativePromise));\n return _promiseCreator.v.call(this, executor, timeout);\n}\nvar createAllPromise = /*#__PURE__*/ _createAllPromise(createPromise);\nvar createResolvedPromise = /*#__PURE__*/ _createResolvedPromise(createPromise);\nvar createRejectedPromise = /*#__PURE__*/ _createRejectedPromise(createPromise);\nfunction createAllSettledPromise(input, timeout) {\n !_allSettledCreator && (_allSettledCreator = _createAllSettledPromise(createPromise));\n return _allSettledCreator.v(input, timeout);\n}\nfunction createRacePromise(values, timeout) {\n !_raceCreator && (_raceCreator = _createRacePromise(createPromise));\n return _raceCreator.v(values, timeout);\n}\nfunction createAnyPromise(values, timeout) {\n !_anyCreator && (_anyCreator = _createAnyPromise(createPromise));\n return _anyCreator.v(values, timeout);\n}\n\nfunction createTimeoutPromise(timeout, resolveReject, message) {\n return createPromise(function (resolve, reject) {\n scheduleTimeout(function () {\n (resolveReject ? resolve : reject)(!isUndefined(message) ? message : \"Timeout of \" + timeout + \"ms exceeded\");\n }, timeout);\n });\n}\n\nfunction _doneChk(isDone, state, value, thisArg) {\n var result = isDone;\n state.res = value;\n if (!result) {\n if (state.isDone && isFunction(state.isDone)) {\n return doAwait(state.isDone.call(thisArg, state), function (done) {\n state.iter++;\n return !!done;\n });\n }\n else {\n result = !!state.isDone;\n }\n }\n state.iter++;\n return result;\n}\nfunction doWhileAsync(callbackFn, isDoneFn, thisArg) {\n var promise;\n var resolve;\n var reject = function (reason) {\n isDone = true;\n throw reason;\n };\n var isDone = false;\n var state = {\n st: utcNow(),\n iter: 0,\n isDone: isDoneFn || false\n };\n if (callbackFn) {\n var _createPromise_1 = function () {\n return createPromise(function (res, rej) {\n resolve = res;\n reject = rej;\n });\n };\n var _handleAsyncDone_1 = function (done) {\n isDone = !!done;\n if (!isDone) {\n _processNext_1();\n }\n else {\n resolve(state.res);\n }\n };\n var _processNext_1 = function () {\n while (!isDone) {\n try {\n var cbResult = callbackFn.call(thisArg, state);\n if (isPromiseLike(cbResult)) {\n promise = promise || _createPromise_1();\n doAwait(cbResult, function (res) {\n try {\n doAwait(_doneChk(isDone, state, res, thisArg), _handleAsyncDone_1, reject);\n }\n catch (e) {\n reject(e);\n }\n }, reject);\n return promise;\n }\n else {\n var dnRes = _doneChk(isDone, state, cbResult, thisArg);\n if (isPromiseLike(dnRes)) {\n promise = promise || _createPromise_1();\n doAwait(dnRes, _handleAsyncDone_1, reject);\n return promise;\n }\n else {\n isDone = !!dnRes;\n }\n }\n }\n catch (e) {\n reject(e);\n return promise;\n }\n }\n if (isDone && resolve) {\n resolve(state.res);\n }\n return promise || state.res;\n };\n return _processNext_1();\n }\n}\n\nfunction arrForEachAsync(theArray, callbackFn, thisArg) {\n if (theArray) {\n var len_1 = getLength(theArray);\n if (len_1) {\n var isDone = function (state) {\n if (state.iter >= len_1 || state.res === -1) {\n return true;\n }\n };\n return doWhileAsync(function (state) {\n var idx = state.iter;\n if (idx in theArray) {\n return callbackFn.call(thisArg || theArray, theArray[idx], idx, theArray);\n }\n }, isDone);\n }\n }\n}\n\nvar _iterSymbol;\nvar _iterAsyncSymbol;\nfunction iterForOfAsync(iter, callbackFn, thisArg) {\n var err;\n var iterResult;\n var theIter = iter;\n function onFailed(failed) {\n err = { e: failed };\n if (theIter.throw) {\n iterResult = null;\n theIter.throw(err);\n }\n throw failed;\n }\n function onFinally() {\n try {\n if (iterResult && !iterResult[DONE]) {\n theIter[RETURN] && theIter[RETURN](iterResult);\n }\n }\n finally {\n if (err) {\n throw err.e;\n }\n }\n }\n if (iter) {\n if (!isIterator(iter)) {\n !_iterAsyncSymbol && (_iterAsyncSymbol = createCachedValue(getKnownSymbol(0 )));\n theIter = iter[_iterAsyncSymbol.v] ? iter[_iterAsyncSymbol.v]() : null;\n if (!theIter) {\n !_iterSymbol && (_iterSymbol = createCachedValue(getKnownSymbol(3 )));\n theIter = iter[_iterSymbol.v] ? iter[_iterSymbol.v]() : null;\n }\n }\n if (theIter && isIterator(theIter)) {\n var result = void 0;\n try {\n result = doWhileAsync(function (state) {\n return doAwait(theIter.next(), function (res) {\n iterResult = res;\n if (!res[DONE]) {\n return fnCall(callbackFn, thisArg || theIter, iterResult[VALUE], state.iter, theIter);\n }\n }, function (reason) {\n state.isDone = true;\n onFailed(reason);\n });\n }, function (state) {\n if (!iterResult || iterResult[DONE] || state.res === -1) {\n onFinally();\n return true;\n }\n }, thisArg || theIter);\n if (isPromiseLike(result)) {\n result = doFinally(result.catch(onFailed), onFinally);\n }\n return result;\n }\n catch (failed) {\n onFailed(failed);\n }\n finally {\n if (result && !isPromiseLike(result)) {\n onFinally();\n }\n }\n }\n }\n}\n\nvar REJECT = \"reject\";\nvar REJECTED_ERROR = \"Rejected\";\nvar _schedulerId = 0;\nvar _debugName;\nvar _debugIntState;\nvar _customErrors = {};\nfunction _rejectDone() {\n}\nfunction _createError(type, evt, message) {\n !_customErrors[type] && (_customErrors[type] = createCustomError(type));\n var now = utcNow();\n return new (_customErrors[type])(\"Task [\".concat(evt.id, \"] \").concat(message || \"\", \"- \").concat((evt.st ? \"Running\" : \"Waiting\"), \": \").concat(_calcTime(now, evt.st || evt.cr)));\n}\nfunction _calcTime(now, start) {\n return ((now - start) || \"0\") + \" ms\";\n}\nfunction _abortStaleTasks(taskQueue, staleTimeoutPeriod) {\n var now = utcNow();\n var expired = now - staleTimeoutPeriod;\n arrForEach(taskQueue, function (evt) {\n if (evt && !evt.rj && (evt.st && evt.st < expired) || (!evt.st && evt.cr && evt.cr < expired)) {\n evt && evt[REJECT](evt.rj || _createError(\"Aborted\", evt, \"Stale \"));\n }\n });\n}\nfunction _removeTask(queue, taskDetail) {\n var idx = arrIndexOf(queue, taskDetail);\n if (idx !== -1) {\n queue.splice(idx, 1);\n }\n}\nfunction _addDebugState(theScheduler, nameFn, stateFn) {\n _debugName = _debugName || { toString: function () { return \"[[SchedulerName]]\"; } };\n _debugIntState = _debugIntState || { toString: function () { return \"[[SchedulerState]]\"; } };\n objDefineProp(theScheduler, _debugName, { get: nameFn });\n objDefineProp(theScheduler, _debugIntState, { get: stateFn });\n}\nfunction createTaskScheduler(newPromise, name) {\n var _theTask;\n var _running = [];\n var _waiting = [];\n var _staleTimeoutPeriod = 600000;\n var _staleTimeoutCheckPeriod = _staleTimeoutPeriod / 10;\n var _taskCount = 0;\n var _schedulerName = (name ? (name + \".\") : \"\") + _schedulerId++;\n var _blockedTimer;\n newPromise = newPromise || createPromise;\n var _startBlockedTimer = function () {\n var hasTasks = (getLength(_running) + getLength(_waiting)) > 0;\n if (_staleTimeoutPeriod > 0) {\n if (!_blockedTimer) {\n _blockedTimer = scheduleTimeout(function () {\n _abortStaleTasks(_running, _staleTimeoutPeriod);\n _abortStaleTasks(_waiting, _staleTimeoutPeriod);\n _blockedTimer && (_blockedTimer.enabled = ((getLength(_running) + getLength(_waiting)) > 0));\n }, _staleTimeoutCheckPeriod);\n _blockedTimer.unref();\n }\n _blockedTimer && (_blockedTimer.enabled = hasTasks);\n }\n };\n var _queueTask = function (startAction, taskName, timeout) {\n var _a;\n var taskId = _schedulerName + \".\" + _taskCount++;\n if (taskName) {\n taskId += \"-(\" + taskName + \")\";\n }\n var newTask = (_a = {\n id: taskId,\n cr: utcNow(),\n to: timeout\n },\n _a[REJECT] = function (reason) {\n newTask.rj = reason || _createError(REJECTED_ERROR, newTask);\n newTask[REJECT] = _rejectDone;\n },\n _a);\n if (!_theTask) {\n newTask.p = newPromise(_runTask(newTask, startAction));\n }\n else {\n newTask.p = _waitForPreviousTask(newTask, _theTask, startAction);\n }\n _theTask = newTask;\n return newTask.p;\n };\n var _runTask = function (taskDetail, startAction) {\n taskDetail.st = utcNow();\n _running.push(taskDetail);\n _startBlockedTimer();\n return function (onTaskResolve, onTaskReject) {\n var _promiseReject = function (reason) {\n taskDetail.rj = taskDetail.rj || reason || _createError(REJECTED_ERROR, taskDetail);\n taskDetail[REJECT] = _rejectDone;\n _doCleanup(taskDetail);\n onTaskResolve = null;\n onTaskReject && onTaskReject(reason);\n onTaskReject = null;\n };\n var taskId = taskDetail.id;\n if (taskDetail.rj) {\n _promiseReject(taskDetail.rj);\n }\n else {\n taskDetail[REJECT] = _promiseReject;\n try {\n var startResult = startAction(taskId);\n if (taskDetail.to && isPromiseLike(startResult)) {\n taskDetail.t = scheduleTimeout(function () {\n _promiseReject(_createError(\"Timeout\", taskDetail));\n }, taskDetail.to);\n }\n doAwait(startResult, function (theResult) {\n _doCleanup(taskDetail);\n try {\n onTaskResolve && onTaskResolve(theResult);\n }\n catch (e) {\n onTaskReject && onTaskReject(e);\n }\n onTaskReject = null;\n onTaskResolve = null;\n }, _promiseReject);\n }\n catch (e) {\n _promiseReject(e);\n }\n }\n };\n };\n var _waitForPreviousTask = function (taskDetail, prevTask, startAction) {\n _waiting.push(taskDetail);\n _startBlockedTimer();\n return newPromise(function (onWaitResolve, onWaitReject) {\n doAwaitResponse(prevTask.p, function () {\n _removeTask(_waiting, taskDetail);\n _runTask(taskDetail, startAction)(onWaitResolve, onWaitReject);\n });\n });\n };\n var _doCleanup = function (taskDetail) {\n _removeTask(_running, taskDetail);\n taskDetail.t && taskDetail.t.cancel();\n taskDetail.t = null;\n if (_theTask && _theTask === taskDetail) {\n _theTask = null;\n if (getLength(_running) + getLength(_waiting) === 0) {\n _blockedTimer && _blockedTimer.cancel();\n _blockedTimer = null;\n }\n }\n };\n var theScheduler = {\n idle: true,\n queue: _queueTask,\n setStaleTimeout: function (staleTimeout, staleCheckPeriod) {\n _blockedTimer && _blockedTimer.cancel();\n _blockedTimer = null;\n _staleTimeoutPeriod = staleTimeout;\n _staleTimeoutCheckPeriod = staleCheckPeriod || staleTimeout / 10;\n _startBlockedTimer();\n }\n };\n objDefine(theScheduler, \"idle\", {\n g: function () {\n return getLength(_running) + getLength(_waiting) === 0;\n }\n });\n _addDebugState(theScheduler, function () { return _schedulerName; }, function () {\n return {\n l: _theTask,\n r: _running,\n w: _waiting\n };\n });\n return theScheduler;\n}\n\nvar toStringTagSymbol = getKnownSymbol(11 );\nvar PolyPromise = /*#__PURE__*/ (function () {\n function PolyPromiseImpl(executor) {\n this._$ = createAsyncPromise(executor);\n if (toStringTagSymbol) {\n this[toStringTagSymbol] = \"Promise\";\n }\n objDefineProp(this, \"state\", {\n get: function () {\n return this._$.state;\n }\n });\n }\n PolyPromiseImpl.all = createAsyncAllPromise;\n PolyPromiseImpl.race = createAsyncRacePromise;\n PolyPromiseImpl.any = createAsyncAnyPromise;\n PolyPromiseImpl.reject = createAsyncRejectedPromise;\n PolyPromiseImpl.resolve = createAsyncResolvedPromise;\n PolyPromiseImpl.allSettled = createAsyncAllSettledPromise;\n var theProto = PolyPromiseImpl.prototype;\n theProto.then = function (onResolved, onRejected) {\n return this._$.then(onResolved, onRejected);\n };\n theProto.catch = function (onRejected) {\n return this._$.catch(onRejected);\n };\n theProto.finally = function (onfinally) {\n return this._$.finally(onfinally);\n };\n return PolyPromiseImpl;\n}());\n\nexport { PolyPromise, arrForEachAsync, createAllPromise, createAllSettledPromise, createAnyPromise, createAsyncAllPromise, createAsyncAllSettledPromise, createAsyncAnyPromise, createAsyncPromise, createAsyncRacePromise, createAsyncRejectedPromise, createAsyncResolvedPromise, createIdleAllPromise, createIdleAllSettledPromise, createIdleAnyPromise, createIdlePromise, createIdleRacePromise, createIdleRejectedPromise, createIdleResolvedPromise, createNativeAllPromise, createNativeAllSettledPromise, createNativeAnyPromise, createNativePromise, createNativeRacePromise, createNativeRejectedPromise, createNativeResolvedPromise, createPromise, createRacePromise, createRejectedPromise, createResolvedPromise, createSyncAllPromise, createSyncAllSettledPromise, createSyncAnyPromise, createSyncPromise, createSyncRacePromise, createSyncRejectedPromise, createSyncResolvedPromise, createTaskScheduler, createTimeoutPromise, doAwait, doAwaitResponse, doFinally, doWhileAsync, iterForOfAsync, setCreatePromiseImpl, setDefaultIdlePromiseTimeout, setDefaultIdleTimeout, setPromiseDebugState };\n","/*! https://github.com/nevware21/ts-utils v0.11.6 */\n/*\n * Copyright (c) NevWare21 Solutions LLC and contributors. All rights reserved.\n * Licensed under the MIT license.\n */\n/*#__NO_SIDE_EFFECTS__*/\nfunction _pureAssign(func1, func2) {\n return func1 || func2;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _pureRef(value, name) {\n return value[name];\n}\n\nvar UNDEF_VALUE = undefined;\nvar NULL_VALUE = null;\nvar EMPTY = \"\";\nvar FUNCTION = \"function\";\nvar OBJECT = \"object\";\nvar PROTOTYPE = \"prototype\";\nvar __PROTO__ = \"__proto__\";\nvar UNDEFINED = \"undefined\";\nvar CONSTRUCTOR = \"constructor\";\nvar SYMBOL = \"Symbol\";\nvar POLYFILL_TAG = \"_polyfill\";\nvar LENGTH = \"length\";\nvar NAME = \"name\";\nvar CALL = \"call\";\nvar TO_STRING = \"toString\";\nvar ObjClass = ( /*#__PURE__*/_pureAssign(Object));\nvar ObjProto = ( /*#__PURE__*/_pureRef(ObjClass, PROTOTYPE));\nvar StrCls = ( /*#__PURE__*/_pureAssign(String));\nvar StrProto = ( /*#__PURE__*/_pureRef(StrCls, PROTOTYPE));\nvar MathCls = ( /*#__PURE__*/_pureAssign(Math));\nvar ArrCls = ( /*#__PURE__*/_pureAssign(Array));\nvar ArrProto = ( /*#__PURE__*/_pureRef(ArrCls, PROTOTYPE));\nvar ArrSlice = ( /*#__PURE__*/_pureRef(ArrProto, \"slice\"));\n\nfunction safe(func, argArray) {\n try {\n return {\n v: func.apply(this, argArray)\n };\n }\n catch (e) {\n return { e: e };\n }\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction safeGet(cb, defValue) {\n var result = safe(cb);\n return result.e ? 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_symbolFor : 0) || ( /*#__PURE__*/createCachedValue(safe((_getSymbolKey), [\"for\"]).v)));\n return (_symbolFor.v || polySymbolFor)(key);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction symbolKeyFor(sym) {\n !_globalLazyTestHooks && _initTestHooks();\n _symbolKeyFor = ((!_globalLazyTestHooks.lzy ? _symbolKeyFor : 0) || ( /*#__PURE__*/createCachedValue(safe((_getSymbolKey), [\"keyFor\"]).v)));\n return (_symbolKeyFor.v || polySymbolKeyFor)(sym);\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction isIterator(value) {\n return !!value && isFunction(value.next);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction isIterable(value) {\n return !isStrictNullOrUndefined(value) && isFunction(value[getKnownSymbol(3 )]);\n}\n\nvar _iterSymbol$1;\nfunction iterForOf(iter, callbackfn, thisArg) {\n if (iter) {\n if (!isIterator(iter)) {\n !_iterSymbol$1 && (_iterSymbol$1 = createCachedValue(getKnownSymbol(3 )));\n iter = iter[_iterSymbol$1.v] ? iter[_iterSymbol$1.v]() : NULL_VALUE;\n }\n if (isIterator(iter)) {\n var err = UNDEF_VALUE;\n var iterResult = UNDEF_VALUE;\n try {\n var count = 0;\n while (!(iterResult = iter.next()).done) {\n if (callbackfn[CALL](thisArg || iter, iterResult.value, count, iter) === -1) {\n break;\n }\n count++;\n }\n }\n catch (failed) {\n err = { e: failed };\n if (iter.throw) {\n iterResult = NULL_VALUE;\n iter.throw(err);\n }\n }\n finally {\n try {\n if (iterResult && !iterResult.done) {\n iter.return && iter.return(iterResult);\n }\n }\n finally {\n if (err) {\n // eslint-disable-next-line no-unsafe-finally\n throw err.e;\n }\n }\n }\n }\n }\n}\n\nfunction fnApply(fn, thisArg, argArray) {\n return fn.apply(thisArg, argArray);\n}\nfunction fnCall(fn, thisArg) {\n return fn.apply(thisArg, ArrSlice[CALL](arguments, 2));\n}\nfunction fnBind(fn, thisArg) {\n return fn.bind.apply(fn, ArrSlice[CALL](arguments, 1));\n}\n\nfunction arrAppend(target, elms) {\n if (!isUndefined(elms) && target) {\n if (isArray(elms)) {\n fnApply(target.push, target, elms);\n }\n else if (isIterator(elms) || isIterable(elms)) {\n iterForOf(elms, function (elm) {\n target.push(elm);\n });\n }\n else {\n target.push(elms);\n }\n }\n return target;\n}\n\nvar arrEvery = /*#__PURE__*/ _unwrapFunction(\"every\", ArrProto);\nvar arrFilter = /*#__PURE__*/ _unwrapFunction(\"filter\", ArrProto);\n\nfunction arrForEach(theArray, callbackfn, thisArg) {\n if (theArray) {\n var len = theArray[LENGTH] >>> 0;\n for (var idx = 0; idx < len; idx++) {\n if (idx in theArray) {\n if (callbackfn[CALL](thisArg || theArray, theArray[idx], idx, theArray) === -1) {\n break;\n }\n }\n }\n }\n}\n\nvar arrIndexOf = ( /*#__PURE__*/_unwrapFunction(\"indexOf\", ArrProto));\nvar arrLastIndexOf = ( /*#__PURE__*/_unwrapFunction(\"lastIndexOf\", ArrProto));\n\nvar arrMap = ( /*#__PURE__*/_unwrapFunction(\"map\", ArrProto));\n\nfunction arrSlice(theArray, start, end) {\n return ((theArray ? theArray[\"slice\"] : NULL_VALUE) || ArrSlice).apply(theArray, ArrSlice[CALL](arguments, 1));\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyIsArray(value) {\n if (isNullOrUndefined(value)) {\n return false;\n }\n return objToString(value) === \"[object Array]\";\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyArrIncludes(theArray, searchElement, fromIndex) {\n return arrIndexOf(theArray, searchElement, fromIndex) !== -1;\n}\nfunction polyArrFind(theArray, callbackFn, thisArg) {\n var result;\n var idx = polyArrFindIndex(theArray, callbackFn, thisArg);\n return idx !== -1 ? theArray[idx] : result;\n}\nfunction polyArrFindIndex(theArray, callbackFn, thisArg) {\n var result = -1;\n arrForEach(theArray, function (value, index) {\n if (callbackFn[CALL](thisArg | theArray, value, index, theArray)) {\n result = index;\n return -1;\n }\n });\n return result;\n}\nfunction polyArrFindLast(theArray, callbackFn, thisArg) {\n var result;\n var idx = polyArrFindLastIndex(theArray, callbackFn, thisArg);\n return idx !== -1 ? theArray[idx] : result;\n}\nfunction polyArrFindLastIndex(theArray, callbackFn, thisArg) {\n var result = -1;\n var len = theArray[LENGTH] >>> 0;\n for (var idx = len - 1; idx >= 0; idx--) {\n if (idx in theArray && callbackFn[CALL](thisArg | theArray, theArray[idx], idx, theArray)) {\n result = idx;\n break;\n }\n }\n return result;\n}\nfunction polyArrFrom(theValue, mapFn, thisArg) {\n if (isArray(theValue)) {\n var result_1 = arrSlice(theValue);\n return mapFn ? arrMap(result_1, mapFn, thisArg) : result_1;\n }\n var result = [];\n iterForOf(theValue, function (value, cnt) {\n return result.push(mapFn ? mapFn[CALL](thisArg, value, cnt) : value);\n });\n return result;\n}\n\nvar arrFind = /*#__PURE__*/ _unwrapFunctionWithPoly(\"find\", ArrProto, polyArrFind);\nvar arrFindIndex = /*#__PURE__*/ _unwrapFunctionWithPoly(\"findIndex\", ArrProto, polyArrFindIndex);\nvar arrFindLast = /*#__PURE__*/ _unwrapFunctionWithPoly(\"findLast\", ArrProto, polyArrFindLast);\nvar arrFindLastIndex = /*#__PURE__*/ _unwrapFunctionWithPoly(\"findLastIndex\", ArrProto, polyArrFindLastIndex);\n\nvar arrFrom = ( /* #__PURE__*/_pureAssign(( /* #__PURE__*/_pureRef(ArrCls, \"from\")), polyArrFrom));\n\nvar arrIncludes = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"includes\", ArrProto, polyArrIncludes));\nvar arrContains = arrIncludes;\n\nvar arrReduce = ( /*#__PURE__*/_unwrapFunction(\"reduce\", ArrProto));\n\nvar arrSome = ( /*#__PURE__*/_unwrapFunction(\"some\", ArrProto));\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction createFnDeferredProxy(hostFn, funcName) {\n return function () {\n var theArgs = ArrSlice[CALL](arguments);\n var theHost = hostFn();\n return fnApply(theHost[funcName], theHost, theArgs);\n };\n}\nfunction createProxyFuncs(target, host, funcDefs) {\n if (target && host && isArray(funcDefs)) {\n var isDeferred_1 = isFunction(host);\n arrForEach(funcDefs, function (funcDef) {\n var targetName = (funcDef.as || funcDef.n);\n if (funcDef.rp === false && target[targetName]) {\n return;\n }\n target[targetName] = isDeferred_1 ?\n createFnDeferredProxy(host, funcDef.n) :\n fnBind(host[funcDef.n], host);\n });\n }\n return target;\n}\n\nvar _iterSymbol;\n/*#__NO_SIDE_EFFECTS__*/\nfunction readArgs(theArgs, start, end) {\n if (!objHasOwn(theArgs, LENGTH)) {\n !_iterSymbol && (_iterSymbol = createCachedValue(hasSymbol() && getKnownSymbol(3 )));\n var iterFn = void 0;\n if (_iterSymbol.v) {\n iterFn = theArgs[_iterSymbol.v];\n }\n if (iterFn) {\n var values_1 = [];\n var from_1 = (start === UNDEF_VALUE || start < 0) ? 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d[__PROTO__] = b : objForEachKey(b, function (key, value) { return d[key] = value; });\n };\n return fn(obj, proto);\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createCustomError(name, d, b) {\n safe(objDefine, [d, NAME, { v: name, c: true, e: false }]);\n d = objSetPrototypeOf(d, b);\n function __() {\n this[CONSTRUCTOR] = d;\n safe(objDefine, [this, NAME, { v: name, c: true, e: false }]);\n }\n d[PROTOTYPE] = b === NULL_VALUE ? objCreate(b) : (__[PROTOTYPE] = b[PROTOTYPE], new __());\n return d;\n}\nfunction _setName(baseClass, name) {\n name && (baseClass[NAME] = name);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction createCustomError(name, constructCb, errorBase) {\n var theBaseClass = errorBase || Error;\n var orgName = theBaseClass[PROTOTYPE][NAME];\n var captureFn = Error.captureStackTrace;\n return _createCustomError(name, function () {\n var _this = this;\n var theArgs = arguments;\n try {\n safe(_setName, [theBaseClass, name]);\n var _self = fnApply(theBaseClass, _this, ArrSlice[CALL](theArgs)) || _this;\n if (_self !== _this) {\n var orgProto = objGetPrototypeOf(_this);\n if (orgProto !== objGetPrototypeOf(_self)) {\n objSetPrototypeOf(_self, orgProto);\n }\n }\n captureFn && captureFn(_self, _this[CONSTRUCTOR]);\n constructCb && constructCb(_self, theArgs);\n return _self;\n }\n finally {\n safe(_setName, [theBaseClass, orgName]);\n }\n }, theBaseClass);\n}\nvar _unsupportedError;\nfunction throwUnsupported(message) {\n if (!_unsupportedError) {\n _unsupportedError = createCustomError(\"UnsupportedError\");\n }\n throw new _unsupportedError(message);\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction utcNow() {\n return (Date.now || polyUtcNow)();\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyUtcNow() {\n return new Date().getTime();\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createTrimFn(exp) {\n return function _doTrim(value) {\n if (isNullOrUndefined(value)) {\n throwTypeError(\"strTrim called [\" + dumpObj(value) + \"]\");\n }\n if (value && value.replace) {\n value = value.replace(exp, EMPTY);\n }\n return value;\n };\n}\nvar polyStrTrim = ( /*#__PURE__*/_createTrimFn(/^\\s+|(?=\\s)\\s+$/g));\nvar polyStrTrimStart = ( /*#__PURE__*/_createTrimFn(/^\\s+/g));\nvar polyStrTrimEnd = ( /*#__PURE__*/_createTrimFn(/(?=\\s)\\s+$/g));\n\nvar strTrim = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"trim\", StrProto, polyStrTrim));\nvar strTrimStart = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"trimStart\", StrProto, polyStrTrimStart));\nvar strTrimLeft = ( /*#__PURE__*/_pureAssign(strTrimStart));\nvar strTrimEnd = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"trimEnd\", StrProto, polyStrTrimEnd));\nvar strTrimRight = ( /*#__PURE__*/_pureAssign(strTrimEnd));\n\nvar strUpper = ( /*#__PURE__*/_unwrapFunction(\"toUpperCase\", StrProto));\nvar strLower = ( /*#__PURE__*/_unwrapFunction(\"toLowerCase\", StrProto));\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction _convertCase(value, newPrefix, upperWord) {\n return strTrim(asString(value)).replace(/((_|\\W)+(\\w){0,1}|([a-z])([A-Z]))/g, function (_match, _g1, _g2, wordStart, upperPrefix, upperLetter) {\n var convertMatch = wordStart || upperLetter || EMPTY;\n if (upperWord) {\n convertMatch = strUpper(convertMatch);\n }\n return (upperPrefix || EMPTY) + newPrefix + convertMatch;\n });\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction strLetterCase(value) {\n return asString(value).replace(/(_|\\b)\\w/g, strUpper);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction strCamelCase(value, upperFirst) {\n var result = _convertCase(value, \"\", true);\n return result.replace(/^\\w/, upperFirst ? strUpper : strLower);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction strKebabCase(value, scream) {\n var result = _convertCase(value, \"-\");\n return (scream ? strUpper : strLower)(result);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction strSnakeCase(value, scream) {\n var result = _convertCase(value, \"_\");\n return (scream ? strUpper : strLower)(result);\n}\n\nvar mathFloor = ( /*#__PURE__*/_pureRef(MathCls, \"floor\"));\nvar mathCeil = ( /*#__PURE__*/_pureRef(MathCls, \"ceil\"));\n\nvar mathTrunc = ( /* #__PURE__*/_pureAssign(( /* #__PURE__*/_pureRef(MathCls, \"trunc\")), polyMathTrunc));\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyMathTrunc(value) {\n var theValue = +value;\n return (theValue > 0 ? mathFloor : mathCeil)(theValue);\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction mathToInt(value, throwInfinity) {\n var result = +value;\n if (result == Infinity && throwInfinity) {\n throwRangeError(\"invalid value [\" + dumpObj(value) + \"]\");\n }\n return result !== result || result === 0 ? 0 : mathTrunc(result);\n}\n\nvar strRepeat = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"repeat\", StrProto, polyStrRepeat));\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyStrRepeat(value, count) {\n if (isNullOrUndefined(value)) {\n throwTypeError(\"can't convert [\" + dumpObj(value) + \"]\");\n }\n count = mathToInt(count, true);\n if (count < 0) {\n throwRangeError(\"invalid count must be >= 0 && < Infinity\");\n }\n var pad = isString(value) ? value : asString(value);\n var result = EMPTY;\n for (; count > 0; (count >>>= 1) && (pad += pad)) {\n if (count & 1) {\n result += pad;\n }\n }\n return result;\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction _padValue(value, targetLength, padString) {\n var result = EMPTY;\n targetLength = mathToInt(targetLength, true);\n targetLength >>= 0;\n var len = value[LENGTH];\n if (len < targetLength) {\n result = isNullOrUndefined(padString) ? \" \" : asString(padString);\n targetLength = targetLength - len;\n if (targetLength > result[LENGTH]) {\n result = strRepeat(result, mathCeil(targetLength / result[LENGTH]));\n }\n if (result[LENGTH] > targetLength) {\n result = strSubstring(result, 0, targetLength);\n }\n }\n return result;\n}\nvar strPadStart = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"padStart\", StrProto, polyStrPadStart));\nvar strPadEnd = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"padEnd\", StrProto, polyStrPadEnd));\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyStrPadStart(value, targetLength, padString) {\n return _padValue(value, targetLength, padString) + value;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyStrPadEnd(value, targetLength, padString) {\n return value + _padValue(value, targetLength, padString);\n}\n\nvar DBL_QUOTE = \"\\\"\";\nvar INVALID_JS_NAME = /([^\\w\\d_$])/g;\nvar _htmlEntityCache;\n/*#__NO_SIDE_EFFECTS__*/\nfunction normalizeJsName(jsName, camelCase) {\n var result = asString(jsName).replace(INVALID_JS_NAME, \"_\");\n return !isUndefined(camelCase) ? strCamelCase(result, !camelCase) : result;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction encodeAsJson(value, format) {\n var result;\n if (isString(value)) {\n result = DBL_QUOTE + value.replace(/[^\\w .,\\-!@#$%\\^&*\\(\\)_+={}\\[\\]:;|<>?]/g, function (match) {\n if (match === DBL_QUOTE || match === \"\\\\\") {\n return \"\\\\\" + match;\n }\n var hex = match.charCodeAt(0)[TO_STRING](16);\n return \"\\\\u\" + strPadStart(strUpper(hex), 4, \"0\");\n }) + DBL_QUOTE;\n }\n else {\n try {\n result = JSON.stringify(value, NULL_VALUE, format ? (isNumber(format) ? format : 4) : UNDEF_VALUE);\n }\n catch (e) {\n result = DBL_QUOTE + dumpObj(e) + DBL_QUOTE;\n }\n }\n return result;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction encodeAsHtml(value) {\n !_htmlEntityCache && (_htmlEntityCache = {\n \"&\": \"amp\",\n \"<\": \"lt\",\n \">\": \"gt\",\n \"\\\"\": \"quot\",\n \"'\": \"#39\"\n });\n return asString(value).replace(/[&<>\"']/g, function (match) { return \"&\" + _htmlEntityCache[match] + \";\"; });\n}\n\nvar _fnToString;\nvar _objCtrFnString;\nvar _gblWindow;\n/*#__NO_SIDE_EFFECTS__*/\nfunction isPlainObject(value) {\n if (!value || typeof value !== OBJECT) {\n return false;\n }\n if (!_gblWindow) {\n _gblWindow = hasWindow() ? getWindow() : true;\n }\n var result = false;\n if (value !== _gblWindow) {\n if (!_objCtrFnString) {\n _fnToString = Function[PROTOTYPE][TO_STRING];\n _objCtrFnString = _fnToString[CALL](ObjClass);\n }\n try {\n var proto = objGetPrototypeOf(value);\n result = !proto;\n if (!result) {\n if (objHasOwnProperty(proto, CONSTRUCTOR)) {\n proto = proto[CONSTRUCTOR];\n }\n result = !!(proto && typeof proto === FUNCTION && _fnToString[CALL](proto) === _objCtrFnString);\n }\n }\n catch (ex) {\n }\n }\n return result;\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction _defaultDeepCopyHandler(details) {\n details.value && plainObjDeepCopyHandler(details);\n return true;\n}\nvar defaultDeepCopyHandlers = [\n arrayDeepCopyHandler,\n plainObjDeepCopyHandler,\n functionDeepCopyHandler,\n dateDeepCopyHandler\n];\n/*#__NO_SIDE_EFFECTS__*/\nfunction _getSetVisited(visitMap, source, newPath, cb) {\n var theEntry;\n arrForEach(visitMap, function (entry) {\n if (entry.k === source) {\n theEntry = entry;\n return -1;\n }\n });\n if (!theEntry) {\n theEntry = { k: source, v: source };\n visitMap.push(theEntry);\n cb(theEntry);\n }\n return theEntry.v;\n}\nfunction _deepCopy(visitMap, value, ctx, key) {\n var userHandler = ctx.handler;\n var newPath = ctx.path ? (key ? ctx.path.concat(key) : ctx.path) : [];\n var newCtx = {\n handler: ctx.handler,\n src: ctx.src,\n path: newPath\n };\n var theType = typeof value;\n var isPlain = false;\n var isPrim = value === NULL_VALUE;\n if (!isPrim) {\n if (value && theType === OBJECT) {\n isPlain = isPlainObject(value);\n }\n else {\n isPrim = isPrimitiveType(theType);\n }\n }\n var details = {\n type: theType,\n isPrim: isPrim,\n isPlain: isPlain,\n value: value,\n result: value,\n path: newPath,\n origin: ctx.src,\n copy: function (source, newKey) {\n return _deepCopy(visitMap, source, newKey ? newCtx : ctx, newKey);\n },\n copyTo: function (target, source) {\n return _copyProps(visitMap, target, source, newCtx);\n }\n };\n if (!details.isPrim) {\n return _getSetVisited(visitMap, value, newPath, function (newEntry) {\n objDefine(details, \"result\", {\n g: function () {\n return newEntry.v;\n },\n s: function (newValue) {\n newEntry.v = newValue;\n }\n });\n var idx = 0;\n var handler = userHandler;\n while (!(handler || (idx < defaultDeepCopyHandlers.length ? defaultDeepCopyHandlers[idx++] : _defaultDeepCopyHandler))[CALL](ctx, details)) {\n handler = NULL_VALUE;\n }\n });\n }\n if (userHandler && userHandler[CALL](ctx, details)) {\n return details.result;\n }\n return value;\n}\nfunction _copyProps(visitMap, target, source, ctx) {\n if (!isNullOrUndefined(source)) {\n for (var key in source) {\n target[key] = _deepCopy(visitMap, source[key], ctx, key);\n }\n }\n return target;\n}\nfunction objCopyProps(target, source, handler) {\n var ctx = {\n handler: handler,\n src: source,\n path: []\n };\n return _copyProps([], target, source, ctx);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction objDeepCopy(source, handler) {\n var ctx = {\n handler: handler,\n src: source\n };\n return _deepCopy([], source, ctx);\n}\nfunction arrayDeepCopyHandler(details) {\n var value = details.value;\n if (isArray(value)) {\n var target = details.result = [];\n target.length = value.length;\n details.copyTo(target, value);\n return true;\n }\n return false;\n}\nfunction dateDeepCopyHandler(details) {\n var value = details.value;\n if (isDate(value)) {\n details.result = new Date(value.getTime());\n return true;\n }\n return false;\n}\nfunction functionDeepCopyHandler(details) {\n if (details.type === FUNCTION) {\n return true;\n }\n return false;\n}\nfunction plainObjDeepCopyHandler(details) {\n var value = details.value;\n if (value && details.isPlain) {\n var target = details.result = {};\n details.copyTo(target, value);\n return true;\n }\n return false;\n}\n\nfunction _doExtend(target, theArgs) {\n arrForEach(theArgs, function (theArg) {\n objCopyProps(target, theArg);\n });\n return target;\n}\nfunction deepExtend(target, obj1, obj2, obj3, obj4, obj5, obj6) {\n return _doExtend(objDeepCopy(target) || {}, ArrSlice[CALL](arguments));\n}\nfunction objExtend(target, obj1, obj2, obj3, obj4, obj5, obj6) {\n return _doExtend(target || {}, ArrSlice[CALL](arguments));\n}\n\nvar getLength = ( /*#__PURE__*/_unwrapProp(LENGTH));\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction getIntValue(value, defValue) {\n if (!isNullOrUndefined(value)) {\n if (isNumber(value)) {\n return value;\n }\n var theValue = parseInt(value, 10);\n return isNaN(theValue) ? defValue : theValue;\n }\n return defValue;\n}\n\nvar _perf;\n/*#__NO_SIDE_EFFECTS__*/\nfunction hasPerformance() {\n return !!getPerformance();\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction getPerformance() {\n !_globalLazyTestHooks && _initTestHooks();\n if (!_perf || _globalLazyTestHooks.lzy) {\n _perf = createCachedValue(safe((getInst), [\"performance\"]).v);\n }\n return _perf.v;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction perfNow() {\n var perf = getPerformance();\n if (perf && perf.now) {\n return perf.now();\n }\n return utcNow();\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction elapsedTime(startTime) {\n return perfNow() - startTime;\n}\n\nvar MATCH_ANY = \"(.*)\";\nvar MATCH_SINGLE = \"(.)\";\nfunction _createRegExp(value, escapeRgx, replaceFn, ignoreCase, fullMatch) {\n // eslint-disable-next-line security/detect-non-literal-regexp\n return new RegExp((fullMatch ? \"^\" : EMPTY) + replaceFn(value.replace(escapeRgx, \"\\\\$1\")) + (fullMatch ? \"$\" : EMPTY), ignoreCase ? \"i\" : \"\");\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction createWildcardRegex(value, ignoreCase, fullMatch) {\n return _createRegExp(asString(value), /([-+|^$#.\\?{}()\\[\\]\\\\/\\\"\\'])/g, function (value) {\n return value.replace(/\\*/g, MATCH_ANY);\n }, !!ignoreCase, fullMatch);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction createFilenameRegex(value, ignoreCase, fullMatch) {\n return _createRegExp(asString(value), /([-+|^$#.{}()\\\\\\/\\[\\]\\\"\\'])/g, function (value) {\n return value.replace(/(\\\\\\\\|\\\\\\/|\\*|\\?)/g, function (_all, g1) {\n if (g1 == \"\\\\/\" || g1 == \"\\\\\\\\\") {\n return \"[\\\\\\\\\\\\/]{1}\";\n }\n return g1 == \"*\" ? MATCH_ANY : MATCH_SINGLE;\n });\n }, !!ignoreCase, fullMatch);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction makeGlobRegex(value, ignoreCase, fullMatch) {\n return _createRegExp(asString(value), /([-+|^$#.{}()\\\\\\/\\[\\]\\\"\\'])/g, function (value) {\n return value.replace(/(\\*\\*\\\\[\\\\\\/]|\\\\\\\\|\\\\\\/|\\*\\*|\\*|\\?)/g, function (_all, g1) {\n if (g1 == \"**\\\\/\" || g1 == \"**\\\\\\\\\") {\n return \"(.*[\\\\\\\\\\\\/])*\";\n }\n if (g1 === \"\\\\/\" || g1 == \"\\\\\\\\\") {\n return \"[\\\\\\\\\\\\/]{1}\";\n }\n if (g1 === \"**\") {\n return MATCH_ANY;\n }\n return g1 === \"*\" ? \"([^\\\\\\\\\\\\/]*)\" : \"([^\\\\\\\\\\\\/]{1})\";\n });\n }, !!ignoreCase, fullMatch);\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction safeGetLazy(cb, defValue) {\n return getLazy(function () {\n var result = safe(cb);\n return result.e ? defValue : result.v;\n });\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction _checkLength(value, props) {\n var result;\n arrForEach(props, function (prop) {\n if (prop in value) {\n var propValue = value[prop];\n result = (isFunction(propValue) ? propValue() : propValue) > 0;\n return -1;\n }\n });\n return result;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction _hasValue(value, depth) {\n var result = value === false || value === 0;\n if (!result && !isNullOrUndefined(value)) {\n if (isArray(value)) {\n result = value[LENGTH] > 0;\n }\n else if (isDate(value)) {\n result = !isNaN(value.getTime());\n }\n else if (isBoolean(value)) {\n return true;\n }\n else if (isObject(value)) {\n try {\n var chkValue = _checkLength(value, [LENGTH, \"byteLength\", \"size\", \"count\"]);\n if (isBoolean(chkValue)) {\n return chkValue;\n }\n if (isFunction(value.valueOf) && depth < 5) {\n return _hasValue(value.valueOf(), ++depth);\n }\n }\n catch (e) {\n }\n return !!objKeys(value)[LENGTH];\n }\n else {\n result = isTruthy(value);\n }\n }\n return result;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction hasValue(value) {\n return _hasValue(value, 0);\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction createIterable(ctx) {\n return makeIterable({}, ctx);\n}\nfunction makeIterable(target, ctx) {\n var itSymbol = getKnownSymbol(3 );\n function _createIterator() {\n return createIterator(ctx);\n }\n target[itSymbol] = _createIterator;\n return target;\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction createIterator(ctx) {\n var isDone = false;\n function _value() {\n return ctx.v;\n }\n function _next() {\n if (!isDone) {\n isDone = (ctx.n ? ctx.n(arguments) : true);\n }\n var result = {\n done: isDone\n };\n if (!isDone) {\n objDefine(result, \"value\", { g: _value });\n }\n return result;\n }\n function _return(value) {\n isDone = true;\n return {\n done: true,\n value: ctx.r && ctx.r(value)\n };\n }\n function _throw(e) {\n isDone = true;\n return {\n done: true,\n value: ctx.t && ctx.t(e)\n };\n }\n var theIterator = {\n next: _next\n };\n if (ctx.r) {\n theIterator.return = _return;\n }\n if (ctx.t) {\n theIterator.throw = _throw;\n }\n return theIterator;\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction createArrayIterator(values) {\n var idx = -1;\n var theValues = values ? values.slice() : [];\n var len = theValues[LENGTH];\n function _value() {\n if (idx >= 0 && idx < len) {\n return theValues[idx];\n }\n }\n function _getNext() {\n idx++;\n return idx >= len;\n }\n var ctx = {\n n: _getNext\n };\n objDefine(ctx, \"v\", { g: _value });\n return createIterator(ctx);\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction createRangeIterator(start, end, step) {\n var nextValue = start;\n var theValue = UNDEF_VALUE;\n if (isNullOrUndefined(end)) {\n end = start;\n }\n var theStep = step;\n if (!theStep) {\n theStep = (start <= end) ? 1 : -1;\n }\n function _value() {\n return theValue;\n }\n function _getNext() {\n var isDone = (theStep > 0) ? (nextValue > end) : (nextValue < end);\n if (!isDone) {\n theValue = nextValue;\n nextValue += theStep;\n }\n return isDone;\n }\n return createIterator(objDefine({\n n: _getNext\n }, \"v\", { g: _value }));\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyStrSymSplit(value, splitter, limit) {\n var splitFn = splitter ? splitter[getKnownSymbol(9 )] : UNDEF_VALUE;\n return splitFn ? splitFn(value, limit) : [value];\n}\n\nvar strSplit = ( /*#__PURE__*/_unwrapFunction(\"split\", StrProto));\nvar strSymSplit = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"split\", StrProto, !hasSymbol() ? polyStrSymSplit : NULL_VALUE));\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction getValueByKey(target, path, defValue) {\n if (!path || !target) {\n return defValue;\n }\n var parts = strSplit(path, \".\");\n var cnt = parts.length;\n for (var lp = 0; lp < cnt && !isNullOrUndefined(target); lp++) {\n target = target[parts[lp]];\n }\n return (!isNullOrUndefined(target) ? target : defValue);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction getValueByIter(target, iter, defValue) {\n if (!iter || !target) {\n return defValue;\n }\n iterForOf(iter, function (value) {\n if (isNullOrUndefined(target)) {\n return -1;\n }\n target = target[value];\n });\n return (!isNullOrUndefined(target) ? target : defValue);\n}\nfunction setValueByKey(target, path, value) {\n if (target && path) {\n var parts = strSplit(path, \".\");\n var lastKey = parts.pop();\n arrForEach(parts, function (key) {\n if (isNullOrUndefined(target[key])) {\n target[key] = {};\n }\n target = target[key];\n });\n target[lastKey] = value;\n }\n}\nfunction setValueByIter(target, iter, value) {\n if (target && iter) {\n var lastKey_1;\n iterForOf(iter, function (key) {\n if (lastKey_1) {\n if (isNullOrUndefined(target[lastKey_1])) {\n target[lastKey_1] = {};\n }\n target = target[lastKey_1];\n }\n lastKey_1 = key;\n });\n target[lastKey_1] = value;\n }\n}\n\nvar strEndsWith = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"endsWith\", StrProto, polyStrEndsWith));\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyStrEndsWith(value, searchString, length) {\n if (!isString(value)) {\n throwTypeError(\"'\" + dumpObj(value) + \"' is not a string\");\n }\n var searchValue = isString(searchString) ? searchString : asString(searchString);\n var end = (!isUndefined(length) && length < value[LENGTH]) ? length : value[LENGTH];\n return strSubstring(value, end - searchValue[LENGTH], end) === searchValue;\n}\n\nvar strIndexOf = ( /*#__PURE__*/_unwrapFunction(\"indexOf\", StrProto));\nvar strLastIndexOf = ( /*#__PURE__*/_unwrapFunction(\"lastIndexOf\", StrProto));\n\nvar strIncludes = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"includes\", StrProto, polyStrIncludes));\nvar strContains = ( /*#__PURE__*/_pureAssign(strIncludes));\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyStrIncludes(value, searchString, position) {\n if (isRegExp(searchString)) {\n throwTypeError(\"'searchString' must not be a regular expression\" + dumpObj(searchString));\n }\n return strIndexOf(value, asString(searchString), position) !== -1;\n}\n\n/*#__NO_SIDE_EFFECTS__*/\nfunction strIsNullOrWhiteSpace(value) {\n if (isString(value)) {\n return value.replace(/[\\s\\t\\r\\n\\f]+/g, EMPTY) === EMPTY;\n }\n return isNullOrUndefined(value);\n}\n/*#__NO_SIDE_EFFECTS__*/\nfunction strIsNullOrEmpty(value) {\n if (isString(value)) {\n return value === EMPTY;\n }\n return isNullOrUndefined(value);\n}\n\nvar strStartsWith = ( /*#__PURE__*/_unwrapFunctionWithPoly(\"startsWith\", StrProto, polyStrStartsWith));\n/*#__NO_SIDE_EFFECTS__*/\nfunction polyStrStartsWith(value, searchString, position) {\n if (!isString(value)) {\n throwTypeError(\"'\" + dumpObj(value) + \"' is not a string\");\n }\n var searchValue = isString(searchString) ? searchString : asString(searchString);\n var pos = position > 0 ? position : 0;\n return strSubstring(value, pos, pos + searchValue[LENGTH]) === searchValue;\n}\n\nvar REF = \"ref\";\nvar UNREF = \"unref\";\nvar HAS_REF = \"hasRef\";\nvar ENABLED = \"enabled\";\n/*#__NO_SIDE_EFFECTS__*/\nfunction _createTimerHandler(startTimer, refreshFn, cancelFn) {\n var ref = true;\n var timerId = startTimer ? refreshFn(NULL_VALUE) : NULL_VALUE;\n var theTimerHandler;\n function _unref() {\n ref = false;\n timerId && timerId[UNREF] && timerId[UNREF]();\n return theTimerHandler;\n }\n function _cancel() {\n timerId && cancelFn(timerId);\n timerId = NULL_VALUE;\n }\n function _refresh() {\n timerId = refreshFn(timerId);\n if (!ref) {\n _unref();\n }\n return theTimerHandler;\n }\n function _setEnabled(value) {\n !value && timerId && _cancel();\n value && !timerId && _refresh();\n }\n theTimerHandler = {\n cancel: _cancel,\n refresh: _refresh\n };\n theTimerHandler[HAS_REF] = function () {\n if (timerId && timerId[HAS_REF]) {\n return timerId[HAS_REF]();\n }\n return ref;\n };\n theTimerHandler[REF] = function () {\n ref = true;\n timerId && timerId[REF] && timerId[REF]();\n return theTimerHandler;\n };\n theTimerHandler[UNREF] = _unref;\n theTimerHandler = objDefineProp(theTimerHandler, ENABLED, {\n get: function () { return !!timerId; },\n set: _setEnabled\n });\n return {\n h: theTimerHandler,\n dn: function () {\n timerId = NULL_VALUE;\n }\n };\n}\n\nfunction _createTimeoutWith(startTimer, overrideFn, theArgs) {\n var isArr = isArray(overrideFn);\n var len = isArr ? overrideFn.length : 0;\n var setFn = (len > 0 ? overrideFn[0] : (!isArr ? overrideFn : UNDEF_VALUE)) || setTimeout;\n var clearFn = (len > 1 ? overrideFn[1] : UNDEF_VALUE) || clearTimeout;\n var timerFn = theArgs[0];\n theArgs[0] = function () {\n handler.dn();\n fnApply(timerFn, UNDEF_VALUE, ArrSlice[CALL](arguments));\n };\n var handler = _createTimerHandler(startTimer, function (timerId) {\n if (timerId) {\n if (timerId.refresh) {\n timerId.refresh();\n return timerId;\n }\n fnApply(clearFn, UNDEF_VALUE, [timerId]);\n }\n return fnApply(setFn, UNDEF_VALUE, theArgs);\n }, function (timerId) {\n fnApply(clearFn, UNDEF_VALUE, [timerId]);\n });\n return handler.h;\n}\nfunction scheduleTimeout(callback, timeout) {\n return _createTimeoutWith(true, UNDEF_VALUE, ArrSlice[CALL](arguments));\n}\nfunction scheduleTimeoutWith(overrideFn, callback, timeout) {\n return _createTimeoutWith(true, overrideFn, ArrSlice[CALL](arguments, 1));\n}\nfunction createTimeout(callback, timeout) {\n return _createTimeoutWith(false, UNDEF_VALUE, ArrSlice[CALL](arguments));\n}\nfunction createTimeoutWith(overrideFn, callback, timeout) {\n return _createTimeoutWith(false, overrideFn, ArrSlice[CALL](arguments, 1));\n}\n\nvar _defaultIdleTimeout = 100;\nvar _maxExecutionTime = 50;\n/*#__NO_SIDE_EFFECTS__*/\nfunction hasIdleCallback() {\n return !!( /*#__PURE__*/getIdleCallback());\n}\nvar getIdleCallback = ( /*#__PURE__*/_getGlobalInstFn(getInst, [\"requestIdleCallback\"]));\nvar getCancelIdleCallback = ( /*#__PURE__*/_getGlobalInstFn(getInst, [\"cancelIdleCallback\"]));\nfunction setDefaultIdleTimeout(timeout) {\n _defaultIdleTimeout = timeout;\n}\nfunction setDefaultMaxExecutionTime(maxTime) {\n _maxExecutionTime = maxTime;\n}\nfunction scheduleIdleCallback(callback, options) {\n function _createDeadline(timedOut) {\n var startTime = perfNow();\n return {\n didTimeout: timedOut,\n timeRemaining: function () {\n return _maxExecutionTime - elapsedTime(startTime);\n }\n };\n }\n if (hasIdleCallback()) {\n var handler_1 = _createTimerHandler(true, function (idleId) {\n idleId && getCancelIdleCallback()(idleId);\n return getIdleCallback()(function (deadline) {\n handler_1.dn();\n callback(deadline || _createDeadline(false));\n }, options);\n }, function (idleId) {\n getCancelIdleCallback()(idleId);\n });\n return handler_1.h;\n }\n var timeout = (options || {}).timeout;\n if (isUndefined(timeout)) {\n timeout = _defaultIdleTimeout;\n }\n return scheduleTimeout(function () {\n callback(_createDeadline(true));\n }, timeout);\n}\n\nfunction scheduleInterval(callback, timeout) {\n var theArguments = ArrSlice[CALL](arguments);\n var handler = _createTimerHandler(true, function (intervalId) {\n intervalId && clearInterval(intervalId);\n return fnApply(setInterval, UNDEF_VALUE, theArguments);\n }, function (intervalId) {\n fnApply(clearInterval, UNDEF_VALUE, [intervalId]);\n });\n return handler.h;\n}\n\nexport { arrAppend, arrContains, arrEvery, arrFilter, arrFind, arrFindIndex, arrFindLast, arrFindLastIndex, arrForEach, arrFrom, arrIncludes, arrIndexOf, arrLastIndexOf, arrMap, arrReduce, arrSlice, arrSome, arrayDeepCopyHandler, asString, createArrayIterator, createCachedValue, createCustomError, createDeferredCachedValue, createEnum, createEnumKeyMap, createEnumValueMap, createFilenameRegex, createFnDeferredProxy, createIterable, createIterator, createProxyFuncs, createRangeIterator, createSimpleMap, createTimeout, createTimeoutWith, createTypeMap, createWildcardRegex, dateDeepCopyHandler, deepExtend, dumpObj, elapsedTime, encodeAsHtml, encodeAsJson, fnApply, fnBind, fnCall, functionDeepCopyHandler, getCancelIdleCallback, getDocument, getGlobal, getHistory, getIdleCallback, getInst, getIntValue, getKnownSymbol, getLazy, getLength, getNavigator, getPerformance, getSymbol, getValueByIter, getValueByKey, getWindow, hasDocument, hasHistory, hasIdleCallback, hasNavigator, hasPerformance, hasSymbol, hasValue, hasWindow, isArray, isArrayBuffer, isBlob, isBoolean, isDate, isDefined, isError, isFile, isFormData, isFunction, isIterable, isIterator, isNode, isNotTruthy, isNullOrUndefined, isNumber, isObject, isPlainObject, isPrimitive, isPrimitiveType, isPromise, isPromiseLike, isRegExp, isStrictNullOrUndefined, isStrictUndefined, isString, isSymbol, isThenable, isTruthy, isTypeof, isUndefined, isWebWorker, iterForOf, lazySafeGetInst, makeGlobRegex, makeIterable, mathCeil, mathFloor, mathMax, mathMin, mathToInt, mathTrunc, newSymbol, normalizeJsName, objAssign, objCopyProps, objCreate, objDeepCopy, objDeepFreeze, objDefine, objDefineAccessors, objDefineGet, objDefineProp, objDefineProperties, objDefineProps, objEntries, objExtend, objForEachKey, objFreeze, objGetOwnPropertyDescriptor, objGetPrototypeOf, objHasOwn, objHasOwnProperty, objKeys, objSeal, objSetPrototypeOf, objToString, perfNow, plainObjDeepCopyHandler, polyArrFind, polyArrFindIndex, polyArrFindLast, polyArrFindLastIndex, polyArrFrom, polyArrIncludes, polyGetKnownSymbol, polyIsArray, polyNewSymbol, polyObjEntries, polyObjHasOwn, polyObjKeys, polyStrIncludes, polyStrSubstr, polyStrSymSplit, polyStrTrim, polyStrTrimEnd, polyStrTrimStart, polySymbolFor, polySymbolKeyFor, polyUtcNow, readArgs, safe, safeGet, safeGetLazy, scheduleIdleCallback, scheduleInterval, scheduleTimeout, scheduleTimeoutWith, setBypassLazyCache, setDefaultIdleTimeout, setDefaultMaxExecutionTime, setValueByIter, setValueByKey, strCamelCase, strContains, strEndsWith, strIncludes, strIndexOf, strIsNullOrEmpty, strIsNullOrWhiteSpace, strKebabCase, strLastIndexOf, strLeft, strLetterCase, strLower, strPadEnd, strPadStart, strRepeat, strRight, strSlice, strSnakeCase, strSplit, strStartsWith, strSubstr, strSubstring, strSymSplit, strTrim, strTrimEnd, strTrimLeft, strTrimRight, strTrimStart, strUpper, symbolFor, symbolKeyFor, throwError, throwRangeError, throwTypeError, throwUnsupported, utcNow };\n","export var AFConstants;\n(function (AFConstants) {\n AFConstants[\"onConversionDataSuccess\"] = \"onConversionDataSuccess\";\n AFConstants[\"onConversionDataFail\"] = \"onConversionDataFail\";\n AFConstants[\"onAppOpenAttribution\"] = \"onAppOpenAttribution\";\n AFConstants[\"onAttributionFailure\"] = \"onAttributionFailure\";\n AFConstants[\"CONVERSION_CALLBACK\"] = \"conversion_callback\";\n AFConstants[\"OAOA_CALLBACK\"] = \"oaoa_callback\";\n AFConstants[\"UDL_CALLBACK\"] = \"udl_callback\";\n})(AFConstants || (AFConstants = {}));\n","class AppsFlyerConsentClass {\n constructor(isUserSubjectToGDPR, hasConsentForDataUsage, hasConsentForAdsPersonalization) {\n this.isUserSubjectToGDPR = isUserSubjectToGDPR;\n this.hasConsentForDataUsage = hasConsentForDataUsage;\n this.hasConsentForAdsPersonalization = hasConsentForAdsPersonalization;\n }\n static forGDPRUser(hasConsentForDataUsage, hasConsentForAdsPersonalization) {\n return new AppsFlyerConsentClass(true, hasConsentForDataUsage, hasConsentForAdsPersonalization);\n }\n static forNonGDPRUser() {\n return new AppsFlyerConsentClass(false);\n }\n}\nexport const AppsFlyerConsent = {\n forGDPRUser: AppsFlyerConsentClass.forGDPRUser,\n forNonGDPRUser: AppsFlyerConsentClass.forNonGDPRUser\n};\n","export {};\n","import { registerPlugin } from '@capacitor/core';\nconst AppsFlyer = registerPlugin('AppsFlyerPlugin', {});\nexport * from './definitions';\nexport * from './Appsflyer_constants';\nexport * from './appsflyer_interfaces';\nexport { AppsFlyer };\n","export {};\r\n","import { registerPlugin } from '@capacitor/core';\r\nconst BarcodeScanner = registerPlugin('BarcodeScanner', {\r\n web: () => import('./web').then(m => new m.BarcodeScannerWeb()),\r\n});\r\nexport * from './definitions';\r\nexport { BarcodeScanner };\r\n","export var BiometryType;\n(function (BiometryType) {\n // Android, iOS\n BiometryType[BiometryType[\"NONE\"] = 0] = \"NONE\";\n // iOS\n BiometryType[BiometryType[\"TOUCH_ID\"] = 1] = \"TOUCH_ID\";\n // iOS\n BiometryType[BiometryType[\"FACE_ID\"] = 2] = \"FACE_ID\";\n // Android\n BiometryType[BiometryType[\"FINGERPRINT\"] = 3] = \"FINGERPRINT\";\n // Android\n BiometryType[BiometryType[\"FACE_AUTHENTICATION\"] = 4] = \"FACE_AUTHENTICATION\";\n // Android\n BiometryType[BiometryType[\"IRIS_AUTHENTICATION\"] = 5] = \"IRIS_AUTHENTICATION\";\n // Android\n BiometryType[BiometryType[\"MULTIPLE\"] = 6] = \"MULTIPLE\";\n})(BiometryType || (BiometryType = {}));\n/**\n * Keep this in sync with BiometricAuthError in README.md\n * Update whenever `convertToPluginErrorCode` functions are modified\n */\nexport var BiometricAuthError;\n(function (BiometricAuthError) {\n BiometricAuthError[BiometricAuthError[\"UNKNOWN_ERROR\"] = 0] = \"UNKNOWN_ERROR\";\n BiometricAuthError[BiometricAuthError[\"BIOMETRICS_UNAVAILABLE\"] = 1] = \"BIOMETRICS_UNAVAILABLE\";\n BiometricAuthError[BiometricAuthError[\"USER_LOCKOUT\"] = 2] = \"USER_LOCKOUT\";\n BiometricAuthError[BiometricAuthError[\"BIOMETRICS_NOT_ENROLLED\"] = 3] = \"BIOMETRICS_NOT_ENROLLED\";\n BiometricAuthError[BiometricAuthError[\"USER_TEMPORARY_LOCKOUT\"] = 4] = \"USER_TEMPORARY_LOCKOUT\";\n BiometricAuthError[BiometricAuthError[\"AUTHENTICATION_FAILED\"] = 10] = \"AUTHENTICATION_FAILED\";\n BiometricAuthError[BiometricAuthError[\"APP_CANCEL\"] = 11] = \"APP_CANCEL\";\n BiometricAuthError[BiometricAuthError[\"INVALID_CONTEXT\"] = 12] = \"INVALID_CONTEXT\";\n BiometricAuthError[BiometricAuthError[\"NOT_INTERACTIVE\"] = 13] = \"NOT_INTERACTIVE\";\n BiometricAuthError[BiometricAuthError[\"PASSCODE_NOT_SET\"] = 14] = \"PASSCODE_NOT_SET\";\n BiometricAuthError[BiometricAuthError[\"SYSTEM_CANCEL\"] = 15] = \"SYSTEM_CANCEL\";\n BiometricAuthError[BiometricAuthError[\"USER_CANCEL\"] = 16] = \"USER_CANCEL\";\n BiometricAuthError[BiometricAuthError[\"USER_FALLBACK\"] = 17] = \"USER_FALLBACK\";\n})(BiometricAuthError || (BiometricAuthError = {}));\n","import { registerPlugin } from '@capacitor/core';\nconst NativeBiometric = registerPlugin('NativeBiometric', {\n web: () => import('./web').then(m => new m.NativeBiometricWeb()),\n});\nexport * from './definitions';\nexport { NativeBiometric };\n","/*! Capacitor: https://capacitorjs.com/ - MIT License */\nconst createCapacitorPlatforms = (win) => {\n const defaultPlatformMap = new Map();\n defaultPlatformMap.set('web', { name: 'web' });\n const capPlatforms = win.CapacitorPlatforms || {\n currentPlatform: { name: 'web' },\n platforms: defaultPlatformMap,\n };\n const addPlatform = (name, platform) => {\n capPlatforms.platforms.set(name, platform);\n };\n const setPlatform = (name) => {\n if (capPlatforms.platforms.has(name)) {\n capPlatforms.currentPlatform = capPlatforms.platforms.get(name);\n }\n };\n capPlatforms.addPlatform = addPlatform;\n capPlatforms.setPlatform = setPlatform;\n return capPlatforms;\n};\nconst initPlatforms = (win) => (win.CapacitorPlatforms = createCapacitorPlatforms(win));\n/**\n * @deprecated Set `CapacitorCustomPlatform` on the window object prior to runtime executing in the web app instead\n */\nconst CapacitorPlatforms = /*#__PURE__*/ initPlatforms((typeof globalThis !== 'undefined'\n ? globalThis\n : typeof self !== 'undefined'\n ? self\n : typeof window !== 'undefined'\n ? window\n : typeof global !== 'undefined'\n ? global\n : {}));\n/**\n * @deprecated Set `CapacitorCustomPlatform` on the window object prior to runtime executing in the web app instead\n */\nconst addPlatform = CapacitorPlatforms.addPlatform;\n/**\n * @deprecated Set `CapacitorCustomPlatform` on the window object prior to runtime executing in the web app instead\n */\nconst setPlatform = CapacitorPlatforms.setPlatform;\n\nconst legacyRegisterWebPlugin = (cap, webPlugin) => {\n var _a;\n const config = webPlugin.config;\n const Plugins = cap.Plugins;\n if (!config || !config.name) {\n // TODO: add link to upgrade guide\n throw new Error(`Capacitor WebPlugin is using the deprecated \"registerWebPlugin()\" function, but without the config. Please use \"registerPlugin()\" instead to register this web plugin.\"`);\n }\n // TODO: add link to upgrade guide\n console.warn(`Capacitor plugin \"${config.name}\" is using the deprecated \"registerWebPlugin()\" function`);\n if (!Plugins[config.name] || ((_a = config === null || config === void 0 ? void 0 : config.platforms) === null || _a === void 0 ? void 0 : _a.includes(cap.getPlatform()))) {\n // Add the web plugin into the plugins registry if there already isn't\n // an existing one. If it doesn't already exist, that means\n // there's no existing native implementation for it.\n // - OR -\n // If we already have a plugin registered (meaning it was defined in the native layer),\n // then we should only overwrite it if the corresponding web plugin activates on\n // a certain platform. For example: Geolocation uses the WebPlugin on Android but not iOS\n Plugins[config.name] = webPlugin;\n }\n};\n\nvar ExceptionCode;\n(function (ExceptionCode) {\n /**\n * API is not implemented.\n *\n * This usually means the API can't be used because it is not implemented for\n * the current platform.\n */\n ExceptionCode[\"Unimplemented\"] = \"UNIMPLEMENTED\";\n /**\n * API is not available.\n *\n * This means the API can't be used right now because:\n * - it is currently missing a prerequisite, such as network connectivity\n * - it requires a particular platform or browser version\n */\n ExceptionCode[\"Unavailable\"] = \"UNAVAILABLE\";\n})(ExceptionCode || (ExceptionCode = {}));\nclass CapacitorException extends Error {\n constructor(message, code) {\n super(message);\n this.message = message;\n this.code = code;\n }\n}\nconst getPlatformId = (win) => {\n var _a, _b;\n if (win === null || win === void 0 ? void 0 : win.androidBridge) {\n return 'android';\n }\n else if ((_b = (_a = win === null || win === void 0 ? void 0 : win.webkit) === null || _a === void 0 ? void 0 : _a.messageHandlers) === null || _b === void 0 ? void 0 : _b.bridge) {\n return 'ios';\n }\n else {\n return 'web';\n }\n};\n\nconst createCapacitor = (win) => {\n var _a, _b, _c, _d, _e;\n const capCustomPlatform = win.CapacitorCustomPlatform || null;\n const cap = win.Capacitor || {};\n const Plugins = (cap.Plugins = cap.Plugins || {});\n /**\n * @deprecated Use `capCustomPlatform` instead, default functions like registerPlugin will function with the new object.\n */\n const capPlatforms = win.CapacitorPlatforms;\n const defaultGetPlatform = () => {\n return capCustomPlatform !== null\n ? capCustomPlatform.name\n : getPlatformId(win);\n };\n const getPlatform = ((_a = capPlatforms === null || capPlatforms === void 0 ? void 0 : capPlatforms.currentPlatform) === null || _a === void 0 ? void 0 : _a.getPlatform) || defaultGetPlatform;\n const defaultIsNativePlatform = () => getPlatform() !== 'web';\n const isNativePlatform = ((_b = capPlatforms === null || capPlatforms === void 0 ? void 0 : capPlatforms.currentPlatform) === null || _b === void 0 ? void 0 : _b.isNativePlatform) || defaultIsNativePlatform;\n const defaultIsPluginAvailable = (pluginName) => {\n const plugin = registeredPlugins.get(pluginName);\n if (plugin === null || plugin === void 0 ? void 0 : plugin.platforms.has(getPlatform())) {\n // JS implementation available for the current platform.\n return true;\n }\n if (getPluginHeader(pluginName)) {\n // Native implementation available.\n return true;\n }\n return false;\n };\n const isPluginAvailable = ((_c = capPlatforms === null || capPlatforms === void 0 ? void 0 : capPlatforms.currentPlatform) === null || _c === void 0 ? void 0 : _c.isPluginAvailable) ||\n defaultIsPluginAvailable;\n const defaultGetPluginHeader = (pluginName) => { var _a; return (_a = cap.PluginHeaders) === null || _a === void 0 ? void 0 : _a.find(h => h.name === pluginName); };\n const getPluginHeader = ((_d = capPlatforms === null || capPlatforms === void 0 ? void 0 : capPlatforms.currentPlatform) === null || _d === void 0 ? void 0 : _d.getPluginHeader) || defaultGetPluginHeader;\n const handleError = (err) => win.console.error(err);\n const pluginMethodNoop = (_target, prop, pluginName) => {\n return Promise.reject(`${pluginName} does not have an implementation of \"${prop}\".`);\n };\n const registeredPlugins = new Map();\n const defaultRegisterPlugin = (pluginName, jsImplementations = {}) => {\n const registeredPlugin = registeredPlugins.get(pluginName);\n if (registeredPlugin) {\n console.warn(`Capacitor plugin \"${pluginName}\" already registered. Cannot register plugins twice.`);\n return registeredPlugin.proxy;\n }\n const platform = getPlatform();\n const pluginHeader = getPluginHeader(pluginName);\n let jsImplementation;\n const loadPluginImplementation = async () => {\n if (!jsImplementation && platform in jsImplementations) {\n jsImplementation =\n typeof jsImplementations[platform] === 'function'\n ? (jsImplementation = await jsImplementations[platform]())\n : (jsImplementation = jsImplementations[platform]);\n }\n else if (capCustomPlatform !== null &&\n !jsImplementation &&\n 'web' in jsImplementations) {\n jsImplementation =\n typeof jsImplementations['web'] === 'function'\n ? (jsImplementation = await jsImplementations['web']())\n : (jsImplementation = jsImplementations['web']);\n }\n return jsImplementation;\n };\n const createPluginMethod = (impl, prop) => {\n var _a, _b;\n if (pluginHeader) {\n const methodHeader = pluginHeader === null || pluginHeader === void 0 ? void 0 : pluginHeader.methods.find(m => prop === m.name);\n if (methodHeader) {\n if (methodHeader.rtype === 'promise') {\n return (options) => cap.nativePromise(pluginName, prop.toString(), options);\n }\n else {\n return (options, callback) => cap.nativeCallback(pluginName, prop.toString(), options, callback);\n }\n }\n else if (impl) {\n return (_a = impl[prop]) === null || _a === void 0 ? void 0 : _a.bind(impl);\n }\n }\n else if (impl) {\n return (_b = impl[prop]) === null || _b === void 0 ? void 0 : _b.bind(impl);\n }\n else {\n throw new CapacitorException(`\"${pluginName}\" plugin is not implemented on ${platform}`, ExceptionCode.Unimplemented);\n }\n };\n const createPluginMethodWrapper = (prop) => {\n let remove;\n const wrapper = (...args) => {\n const p = loadPluginImplementation().then(impl => {\n const fn = createPluginMethod(impl, prop);\n if (fn) {\n const p = fn(...args);\n remove = p === null || p === void 0 ? void 0 : p.remove;\n return p;\n }\n else {\n throw new CapacitorException(`\"${pluginName}.${prop}()\" is not implemented on ${platform}`, ExceptionCode.Unimplemented);\n }\n });\n if (prop === 'addListener') {\n p.remove = async () => remove();\n }\n return p;\n };\n // Some flair ✨\n wrapper.toString = () => `${prop.toString()}() { [capacitor code] }`;\n Object.defineProperty(wrapper, 'name', {\n value: prop,\n writable: false,\n configurable: false,\n });\n return wrapper;\n };\n const addListener = createPluginMethodWrapper('addListener');\n const removeListener = createPluginMethodWrapper('removeListener');\n const addListenerNative = (eventName, callback) => {\n const call = addListener({ eventName }, callback);\n const remove = async () => {\n const callbackId = await call;\n removeListener({\n eventName,\n callbackId,\n }, callback);\n };\n const p = new Promise(resolve => call.then(() => resolve({ remove })));\n p.remove = async () => {\n console.warn(`Using addListener() without 'await' is deprecated.`);\n await remove();\n };\n return p;\n };\n const proxy = new Proxy({}, {\n get(_, prop) {\n switch (prop) {\n // https://github.com/facebook/react/issues/20030\n case '$$typeof':\n return undefined;\n case 'toJSON':\n return () => ({});\n case 'addListener':\n return pluginHeader ? addListenerNative : addListener;\n case 'removeListener':\n return removeListener;\n default:\n return createPluginMethodWrapper(prop);\n }\n },\n });\n Plugins[pluginName] = proxy;\n registeredPlugins.set(pluginName, {\n name: pluginName,\n proxy,\n platforms: new Set([\n ...Object.keys(jsImplementations),\n ...(pluginHeader ? [platform] : []),\n ]),\n });\n return proxy;\n };\n const registerPlugin = ((_e = capPlatforms === null || capPlatforms === void 0 ? void 0 : capPlatforms.currentPlatform) === null || _e === void 0 ? void 0 : _e.registerPlugin) || defaultRegisterPlugin;\n // Add in convertFileSrc for web, it will already be available in native context\n if (!cap.convertFileSrc) {\n cap.convertFileSrc = filePath => filePath;\n }\n cap.getPlatform = getPlatform;\n cap.handleError = handleError;\n cap.isNativePlatform = isNativePlatform;\n cap.isPluginAvailable = isPluginAvailable;\n cap.pluginMethodNoop = pluginMethodNoop;\n cap.registerPlugin = registerPlugin;\n cap.Exception = CapacitorException;\n cap.DEBUG = !!cap.DEBUG;\n cap.isLoggingEnabled = !!cap.isLoggingEnabled;\n // Deprecated props\n cap.platform = cap.getPlatform();\n cap.isNative = cap.isNativePlatform();\n return cap;\n};\nconst initCapacitorGlobal = (win) => (win.Capacitor = createCapacitor(win));\n\nconst Capacitor = /*#__PURE__*/ initCapacitorGlobal(typeof globalThis !== 'undefined'\n ? globalThis\n : typeof self !== 'undefined'\n ? self\n : typeof window !== 'undefined'\n ? window\n : typeof global !== 'undefined'\n ? global\n : {});\nconst registerPlugin = Capacitor.registerPlugin;\n/**\n * @deprecated Provided for backwards compatibility for Capacitor v2 plugins.\n * Capacitor v3 plugins should import the plugin directly. This \"Plugins\"\n * export is deprecated in v3, and will be removed in v4.\n */\nconst Plugins = Capacitor.Plugins;\n/**\n * Provided for backwards compatibility. Use the registerPlugin() API\n * instead, and provide the web plugin as the \"web\" implmenetation.\n * For example\n *\n * export const Example = registerPlugin('Example', {\n * web: () => import('./web').then(m => new m.Example())\n * })\n *\n * @deprecated Deprecated in v3, will be removed from v4.\n */\nconst registerWebPlugin = (plugin) => legacyRegisterWebPlugin(Capacitor, plugin);\n\n/**\n * Base class web plugins should extend.\n */\nclass WebPlugin {\n constructor(config) {\n this.listeners = {};\n this.windowListeners = {};\n if (config) {\n // TODO: add link to upgrade guide\n console.warn(`Capacitor WebPlugin \"${config.name}\" config object was deprecated in v3 and will be removed in v4.`);\n this.config = config;\n }\n }\n addListener(eventName, listenerFunc) {\n const listeners = this.listeners[eventName];\n if (!listeners) {\n this.listeners[eventName] = [];\n }\n this.listeners[eventName].push(listenerFunc);\n // If we haven't added a window listener for this event and it requires one,\n // go ahead and add it\n const windowListener = this.windowListeners[eventName];\n if (windowListener && !windowListener.registered) {\n this.addWindowListener(windowListener);\n }\n const remove = async () => this.removeListener(eventName, listenerFunc);\n const p = Promise.resolve({ remove });\n Object.defineProperty(p, 'remove', {\n value: async () => {\n console.warn(`Using addListener() without 'await' is deprecated.`);\n await remove();\n },\n });\n return p;\n }\n async removeAllListeners() {\n this.listeners = {};\n for (const listener in this.windowListeners) {\n this.removeWindowListener(this.windowListeners[listener]);\n }\n this.windowListeners = {};\n }\n notifyListeners(eventName, data) {\n const listeners = this.listeners[eventName];\n if (listeners) {\n listeners.forEach(listener => listener(data));\n }\n }\n hasListeners(eventName) {\n return !!this.listeners[eventName].length;\n }\n registerWindowListener(windowEventName, pluginEventName) {\n this.windowListeners[pluginEventName] = {\n registered: false,\n windowEventName,\n pluginEventName,\n handler: event => {\n this.notifyListeners(pluginEventName, event);\n },\n };\n }\n unimplemented(msg = 'not implemented') {\n return new Capacitor.Exception(msg, ExceptionCode.Unimplemented);\n }\n unavailable(msg = 'not available') {\n return new Capacitor.Exception(msg, ExceptionCode.Unavailable);\n }\n async removeListener(eventName, listenerFunc) {\n const listeners = this.listeners[eventName];\n if (!listeners) {\n return;\n }\n const index = listeners.indexOf(listenerFunc);\n this.listeners[eventName].splice(index, 1);\n // If there are no more listeners for this type of event,\n // remove the window listener\n if (!this.listeners[eventName].length) {\n this.removeWindowListener(this.windowListeners[eventName]);\n }\n }\n addWindowListener(handle) {\n window.addEventListener(handle.windowEventName, handle.handler);\n handle.registered = true;\n }\n removeWindowListener(handle) {\n if (!handle) {\n return;\n }\n window.removeEventListener(handle.windowEventName, handle.handler);\n handle.registered = false;\n }\n}\n\nconst WebView = /*#__PURE__*/ registerPlugin('WebView');\n\nexport { Capacitor, CapacitorException, CapacitorPlatforms, ExceptionCode, Plugins, WebPlugin, WebView, addPlatform, registerPlugin, registerWebPlugin, setPlatform };\n","import { registerPlugin } from '@capacitor/core';\nconst Referrer = registerPlugin('Referrer');\nexport { Referrer };\n",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var BlockCipher = C_lib.BlockCipher;\n\t var C_algo = C.algo;\n\n\t // Lookup tables\n\t var SBOX = [];\n\t var INV_SBOX = [];\n\t var SUB_MIX_0 = [];\n\t var SUB_MIX_1 = [];\n\t var SUB_MIX_2 = [];\n\t var SUB_MIX_3 = [];\n\t var INV_SUB_MIX_0 = [];\n\t var INV_SUB_MIX_1 = [];\n\t var INV_SUB_MIX_2 = [];\n\t var INV_SUB_MIX_3 = [];\n\n\t // Compute lookup tables\n\t (function () {\n\t // Compute double table\n\t var d = [];\n\t for (var i = 0; i < 256; i++) {\n\t if (i < 128) {\n\t d[i] = i << 1;\n\t } else {\n\t d[i] = (i << 1) ^ 0x11b;\n\t }\n\t }\n\n\t // Walk GF(2^8)\n\t var x = 0;\n\t var xi = 0;\n\t for (var i = 0; i < 256; i++) {\n\t // Compute sbox\n\t var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);\n\t sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;\n\t SBOX[x] = sx;\n\t INV_SBOX[sx] = x;\n\n\t // Compute multiplication\n\t var x2 = d[x];\n\t var x4 = d[x2];\n\t var x8 = d[x4];\n\n\t // Compute sub bytes, mix columns tables\n\t var t = (d[sx] * 0x101) ^ (sx * 0x1010100);\n\t SUB_MIX_0[x] = (t << 24) | (t >>> 8);\n\t SUB_MIX_1[x] = (t << 16) | (t >>> 16);\n\t SUB_MIX_2[x] = (t << 8) | (t >>> 24);\n\t SUB_MIX_3[x] = t;\n\n\t // Compute inv sub bytes, inv mix columns tables\n\t var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);\n\t INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);\n\t INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);\n\t INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);\n\t INV_SUB_MIX_3[sx] = t;\n\n\t // Compute next counter\n\t if (!x) {\n\t x = xi = 1;\n\t } else {\n\t x = x2 ^ d[d[d[x8 ^ x2]]];\n\t xi ^= d[d[xi]];\n\t }\n\t }\n\t }());\n\n\t // Precomputed Rcon lookup\n\t var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];\n\n\t /**\n\t * AES block cipher algorithm.\n\t */\n\t var AES = C_algo.AES = BlockCipher.extend({\n\t _doReset: function () {\n\t var t;\n\n\t // Skip reset of nRounds has been set before and key did not change\n\t if (this._nRounds && this._keyPriorReset === this._key) {\n\t return;\n\t }\n\n\t // Shortcuts\n\t var key = this._keyPriorReset = this._key;\n\t var keyWords = key.words;\n\t var keySize = key.sigBytes / 4;\n\n\t // Compute number of rounds\n\t var nRounds = this._nRounds = keySize + 6;\n\n\t // Compute number of key schedule rows\n\t var ksRows = (nRounds + 1) * 4;\n\n\t // Compute key schedule\n\t var keySchedule = this._keySchedule = [];\n\t for (var ksRow = 0; ksRow < ksRows; ksRow++) {\n\t if (ksRow < keySize) {\n\t keySchedule[ksRow] = keyWords[ksRow];\n\t } else {\n\t t = keySchedule[ksRow - 1];\n\n\t if (!(ksRow % keySize)) {\n\t // Rot word\n\t t = (t << 8) | (t >>> 24);\n\n\t // Sub word\n\t t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];\n\n\t // Mix Rcon\n\t t ^= RCON[(ksRow / keySize) | 0] << 24;\n\t } else if (keySize > 6 && ksRow % keySize == 4) {\n\t // Sub word\n\t t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];\n\t }\n\n\t keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;\n\t }\n\t }\n\n\t // Compute inv key schedule\n\t var invKeySchedule = this._invKeySchedule = [];\n\t for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {\n\t var ksRow = ksRows - invKsRow;\n\n\t if (invKsRow % 4) {\n\t var t = keySchedule[ksRow];\n\t } else {\n\t var t = keySchedule[ksRow - 4];\n\t }\n\n\t if (invKsRow < 4 || ksRow <= 4) {\n\t invKeySchedule[invKsRow] = t;\n\t } else {\n\t invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^\n\t INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];\n\t }\n\t }\n\t },\n\n\t encryptBlock: function (M, offset) {\n\t this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);\n\t },\n\n\t decryptBlock: function (M, offset) {\n\t // Swap 2nd and 4th rows\n\t var t = M[offset + 1];\n\t M[offset + 1] = M[offset + 3];\n\t M[offset + 3] = t;\n\n\t this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);\n\n\t // Inv swap 2nd and 4th rows\n\t var t = M[offset + 1];\n\t M[offset + 1] = M[offset + 3];\n\t M[offset + 3] = t;\n\t },\n\n\t _doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {\n\t // Shortcut\n\t var nRounds = this._nRounds;\n\n\t // Get input, add round key\n\t var s0 = M[offset] ^ keySchedule[0];\n\t var s1 = M[offset + 1] ^ keySchedule[1];\n\t var s2 = M[offset + 2] ^ keySchedule[2];\n\t var s3 = M[offset + 3] ^ keySchedule[3];\n\n\t // Key schedule row counter\n\t var ksRow = 4;\n\n\t // Rounds\n\t for (var round = 1; round < nRounds; round++) {\n\t // Shift rows, sub bytes, mix columns, add round key\n\t var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];\n\t var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];\n\t var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];\n\t var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];\n\n\t // Update state\n\t s0 = t0;\n\t s1 = t1;\n\t s2 = t2;\n\t s3 = t3;\n\t }\n\n\t // Shift rows, sub bytes, add round key\n\t var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];\n\t var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];\n\t var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];\n\t var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];\n\n\t // Set output\n\t M[offset] = t0;\n\t M[offset + 1] = t1;\n\t M[offset + 2] = t2;\n\t M[offset + 3] = t3;\n\t },\n\n\t keySize: 256/32\n\t });\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);\n\t */\n\t C.AES = BlockCipher._createHelper(AES);\n\t}());\n\n\n\treturn CryptoJS.AES;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./evpkdf\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./evpkdf\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Cipher core components.\n\t */\n\tCryptoJS.lib.Cipher || (function (undefined) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var WordArray = C_lib.WordArray;\n\t var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;\n\t var C_enc = C.enc;\n\t var Utf8 = C_enc.Utf8;\n\t var Base64 = C_enc.Base64;\n\t var C_algo = C.algo;\n\t var EvpKDF = C_algo.EvpKDF;\n\n\t /**\n\t * Abstract base cipher template.\n\t *\n\t * @property {number} keySize This cipher's key size. Default: 4 (128 bits)\n\t * @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)\n\t * @property {number} _ENC_XFORM_MODE A constant representing encryption mode.\n\t * @property {number} _DEC_XFORM_MODE A constant representing decryption mode.\n\t */\n\t var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {WordArray} iv The IV to use for this operation.\n\t */\n\t cfg: Base.extend(),\n\n\t /**\n\t * Creates this cipher in encryption mode.\n\t *\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {Cipher} A cipher instance.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });\n\t */\n\t createEncryptor: function (key, cfg) {\n\t return this.create(this._ENC_XFORM_MODE, key, cfg);\n\t },\n\n\t /**\n\t * Creates this cipher in decryption mode.\n\t *\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {Cipher} A cipher instance.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });\n\t */\n\t createDecryptor: function (key, cfg) {\n\t return this.create(this._DEC_XFORM_MODE, key, cfg);\n\t },\n\n\t /**\n\t * Initializes a newly created cipher.\n\t *\n\t * @param {number} xformMode Either the encryption or decryption transormation mode constant.\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @example\n\t *\n\t * var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });\n\t */\n\t init: function (xformMode, key, cfg) {\n\t // Apply config defaults\n\t this.cfg = this.cfg.extend(cfg);\n\n\t // Store transform mode and key\n\t this._xformMode = xformMode;\n\t this._key = key;\n\n\t // Set initial values\n\t this.reset();\n\t },\n\n\t /**\n\t * Resets this cipher to its initial state.\n\t *\n\t * @example\n\t *\n\t * cipher.reset();\n\t */\n\t reset: function () {\n\t // Reset data buffer\n\t BufferedBlockAlgorithm.reset.call(this);\n\n\t // Perform concrete-cipher logic\n\t this._doReset();\n\t },\n\n\t /**\n\t * Adds data to be encrypted or decrypted.\n\t *\n\t * @param {WordArray|string} dataUpdate The data to encrypt or decrypt.\n\t *\n\t * @return {WordArray} The data after processing.\n\t *\n\t * @example\n\t *\n\t * var encrypted = cipher.process('data');\n\t * var encrypted = cipher.process(wordArray);\n\t */\n\t process: function (dataUpdate) {\n\t // Append\n\t this._append(dataUpdate);\n\n\t // Process available blocks\n\t return this._process();\n\t },\n\n\t /**\n\t * Finalizes the encryption or decryption process.\n\t * Note that the finalize operation is effectively a destructive, read-once operation.\n\t *\n\t * @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.\n\t *\n\t * @return {WordArray} The data after final processing.\n\t *\n\t * @example\n\t *\n\t * var encrypted = cipher.finalize();\n\t * var encrypted = cipher.finalize('data');\n\t * var encrypted = cipher.finalize(wordArray);\n\t */\n\t finalize: function (dataUpdate) {\n\t // Final data update\n\t if (dataUpdate) {\n\t this._append(dataUpdate);\n\t }\n\n\t // Perform concrete-cipher logic\n\t var finalProcessedData = this._doFinalize();\n\n\t return finalProcessedData;\n\t },\n\n\t keySize: 128/32,\n\n\t ivSize: 128/32,\n\n\t _ENC_XFORM_MODE: 1,\n\n\t _DEC_XFORM_MODE: 2,\n\n\t /**\n\t * Creates shortcut functions to a cipher's object interface.\n\t *\n\t * @param {Cipher} cipher The cipher to create a helper for.\n\t *\n\t * @return {Object} An object with encrypt and decrypt shortcut functions.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);\n\t */\n\t _createHelper: (function () {\n\t function selectCipherStrategy(key) {\n\t if (typeof key == 'string') {\n\t return PasswordBasedCipher;\n\t } else {\n\t return SerializableCipher;\n\t }\n\t }\n\n\t return function (cipher) {\n\t return {\n\t encrypt: function (message, key, cfg) {\n\t return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);\n\t },\n\n\t decrypt: function (ciphertext, key, cfg) {\n\t return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);\n\t }\n\t };\n\t };\n\t }())\n\t });\n\n\t /**\n\t * Abstract base stream cipher template.\n\t *\n\t * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)\n\t */\n\t var StreamCipher = C_lib.StreamCipher = Cipher.extend({\n\t _doFinalize: function () {\n\t // Process partial blocks\n\t var finalProcessedBlocks = this._process(!!'flush');\n\n\t return finalProcessedBlocks;\n\t },\n\n\t blockSize: 1\n\t });\n\n\t /**\n\t * Mode namespace.\n\t */\n\t var C_mode = C.mode = {};\n\n\t /**\n\t * Abstract base block cipher mode template.\n\t */\n\t var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({\n\t /**\n\t * Creates this mode for encryption.\n\t *\n\t * @param {Cipher} cipher A block cipher instance.\n\t * @param {Array} iv The IV words.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);\n\t */\n\t createEncryptor: function (cipher, iv) {\n\t return this.Encryptor.create(cipher, iv);\n\t },\n\n\t /**\n\t * Creates this mode for decryption.\n\t *\n\t * @param {Cipher} cipher A block cipher instance.\n\t * @param {Array} iv The IV words.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);\n\t */\n\t createDecryptor: function (cipher, iv) {\n\t return this.Decryptor.create(cipher, iv);\n\t },\n\n\t /**\n\t * Initializes a newly created mode.\n\t *\n\t * @param {Cipher} cipher A block cipher instance.\n\t * @param {Array} iv The IV words.\n\t *\n\t * @example\n\t *\n\t * var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);\n\t */\n\t init: function (cipher, iv) {\n\t this._cipher = cipher;\n\t this._iv = iv;\n\t }\n\t });\n\n\t /**\n\t * Cipher Block Chaining mode.\n\t */\n\t var CBC = C_mode.CBC = (function () {\n\t /**\n\t * Abstract base CBC mode.\n\t */\n\t var CBC = BlockCipherMode.extend();\n\n\t /**\n\t * CBC encryptor.\n\t */\n\t CBC.Encryptor = CBC.extend({\n\t /**\n\t * Processes the data block at offset.\n\t *\n\t * @param {Array} words The data words to operate on.\n\t * @param {number} offset The offset where the block starts.\n\t *\n\t * @example\n\t *\n\t * mode.processBlock(data.words, offset);\n\t */\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t // XOR and encrypt\n\t xorBlock.call(this, words, offset, blockSize);\n\t cipher.encryptBlock(words, offset);\n\n\t // Remember this block to use with next block\n\t this._prevBlock = words.slice(offset, offset + blockSize);\n\t }\n\t });\n\n\t /**\n\t * CBC decryptor.\n\t */\n\t CBC.Decryptor = CBC.extend({\n\t /**\n\t * Processes the data block at offset.\n\t *\n\t * @param {Array} words The data words to operate on.\n\t * @param {number} offset The offset where the block starts.\n\t *\n\t * @example\n\t *\n\t * mode.processBlock(data.words, offset);\n\t */\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t // Remember this block to use with next block\n\t var thisBlock = words.slice(offset, offset + blockSize);\n\n\t // Decrypt and XOR\n\t cipher.decryptBlock(words, offset);\n\t xorBlock.call(this, words, offset, blockSize);\n\n\t // This block becomes the previous block\n\t this._prevBlock = thisBlock;\n\t }\n\t });\n\n\t function xorBlock(words, offset, blockSize) {\n\t var block;\n\n\t // Shortcut\n\t var iv = this._iv;\n\n\t // Choose mixing block\n\t if (iv) {\n\t block = iv;\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t } else {\n\t block = this._prevBlock;\n\t }\n\n\t // XOR blocks\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= block[i];\n\t }\n\t }\n\n\t return CBC;\n\t }());\n\n\t /**\n\t * Padding namespace.\n\t */\n\t var C_pad = C.pad = {};\n\n\t /**\n\t * PKCS #5/7 padding strategy.\n\t */\n\t var Pkcs7 = C_pad.Pkcs7 = {\n\t /**\n\t * Pads data using the algorithm defined in PKCS #5/7.\n\t *\n\t * @param {WordArray} data The data to pad.\n\t * @param {number} blockSize The multiple that the data should be padded to.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * CryptoJS.pad.Pkcs7.pad(wordArray, 4);\n\t */\n\t pad: function (data, blockSize) {\n\t // Shortcut\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count padding bytes\n\t var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;\n\n\t // Create padding word\n\t var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;\n\n\t // Create padding\n\t var paddingWords = [];\n\t for (var i = 0; i < nPaddingBytes; i += 4) {\n\t paddingWords.push(paddingWord);\n\t }\n\t var padding = WordArray.create(paddingWords, nPaddingBytes);\n\n\t // Add padding\n\t data.concat(padding);\n\t },\n\n\t /**\n\t * Unpads data that had been padded using the algorithm defined in PKCS #5/7.\n\t *\n\t * @param {WordArray} data The data to unpad.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * CryptoJS.pad.Pkcs7.unpad(wordArray);\n\t */\n\t unpad: function (data) {\n\t // Get number of padding bytes from last byte\n\t var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;\n\n\t // Remove padding\n\t data.sigBytes -= nPaddingBytes;\n\t }\n\t };\n\n\t /**\n\t * Abstract base block cipher template.\n\t *\n\t * @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)\n\t */\n\t var BlockCipher = C_lib.BlockCipher = Cipher.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {Mode} mode The block mode to use. Default: CBC\n\t * @property {Padding} padding The padding strategy to use. Default: Pkcs7\n\t */\n\t cfg: Cipher.cfg.extend({\n\t mode: CBC,\n\t padding: Pkcs7\n\t }),\n\n\t reset: function () {\n\t var modeCreator;\n\n\t // Reset cipher\n\t Cipher.reset.call(this);\n\n\t // Shortcuts\n\t var cfg = this.cfg;\n\t var iv = cfg.iv;\n\t var mode = cfg.mode;\n\n\t // Reset block mode\n\t if (this._xformMode == this._ENC_XFORM_MODE) {\n\t modeCreator = mode.createEncryptor;\n\t } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {\n\t modeCreator = mode.createDecryptor;\n\t // Keep at least one block in the buffer for unpadding\n\t this._minBufferSize = 1;\n\t }\n\n\t if (this._mode && this._mode.__creator == modeCreator) {\n\t this._mode.init(this, iv && iv.words);\n\t } else {\n\t this._mode = modeCreator.call(mode, this, iv && iv.words);\n\t this._mode.__creator = modeCreator;\n\t }\n\t },\n\n\t _doProcessBlock: function (words, offset) {\n\t this._mode.processBlock(words, offset);\n\t },\n\n\t _doFinalize: function () {\n\t var finalProcessedBlocks;\n\n\t // Shortcut\n\t var padding = this.cfg.padding;\n\n\t // Finalize\n\t if (this._xformMode == this._ENC_XFORM_MODE) {\n\t // Pad data\n\t padding.pad(this._data, this.blockSize);\n\n\t // Process final blocks\n\t finalProcessedBlocks = this._process(!!'flush');\n\t } else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {\n\t // Process final blocks\n\t finalProcessedBlocks = this._process(!!'flush');\n\n\t // Unpad data\n\t padding.unpad(finalProcessedBlocks);\n\t }\n\n\t return finalProcessedBlocks;\n\t },\n\n\t blockSize: 128/32\n\t });\n\n\t /**\n\t * A collection of cipher parameters.\n\t *\n\t * @property {WordArray} ciphertext The raw ciphertext.\n\t * @property {WordArray} key The key to this ciphertext.\n\t * @property {WordArray} iv The IV used in the ciphering operation.\n\t * @property {WordArray} salt The salt used with a key derivation function.\n\t * @property {Cipher} algorithm The cipher algorithm.\n\t * @property {Mode} mode The block mode used in the ciphering operation.\n\t * @property {Padding} padding The padding scheme used in the ciphering operation.\n\t * @property {number} blockSize The block size of the cipher.\n\t * @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.\n\t */\n\t var CipherParams = C_lib.CipherParams = Base.extend({\n\t /**\n\t * Initializes a newly created cipher params object.\n\t *\n\t * @param {Object} cipherParams An object with any of the possible cipher parameters.\n\t *\n\t * @example\n\t *\n\t * var cipherParams = CryptoJS.lib.CipherParams.create({\n\t * ciphertext: ciphertextWordArray,\n\t * key: keyWordArray,\n\t * iv: ivWordArray,\n\t * salt: saltWordArray,\n\t * algorithm: CryptoJS.algo.AES,\n\t * mode: CryptoJS.mode.CBC,\n\t * padding: CryptoJS.pad.PKCS7,\n\t * blockSize: 4,\n\t * formatter: CryptoJS.format.OpenSSL\n\t * });\n\t */\n\t init: function (cipherParams) {\n\t this.mixIn(cipherParams);\n\t },\n\n\t /**\n\t * Converts this cipher params object to a string.\n\t *\n\t * @param {Format} formatter (Optional) The formatting strategy to use.\n\t *\n\t * @return {string} The stringified cipher params.\n\t *\n\t * @throws Error If neither the formatter nor the default formatter is set.\n\t *\n\t * @example\n\t *\n\t * var string = cipherParams + '';\n\t * var string = cipherParams.toString();\n\t * var string = cipherParams.toString(CryptoJS.format.OpenSSL);\n\t */\n\t toString: function (formatter) {\n\t return (formatter || this.formatter).stringify(this);\n\t }\n\t });\n\n\t /**\n\t * Format namespace.\n\t */\n\t var C_format = C.format = {};\n\n\t /**\n\t * OpenSSL formatting strategy.\n\t */\n\t var OpenSSLFormatter = C_format.OpenSSL = {\n\t /**\n\t * Converts a cipher params object to an OpenSSL-compatible string.\n\t *\n\t * @param {CipherParams} cipherParams The cipher params object.\n\t *\n\t * @return {string} The OpenSSL-compatible string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);\n\t */\n\t stringify: function (cipherParams) {\n\t var wordArray;\n\n\t // Shortcuts\n\t var ciphertext = cipherParams.ciphertext;\n\t var salt = cipherParams.salt;\n\n\t // Format\n\t if (salt) {\n\t wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);\n\t } else {\n\t wordArray = ciphertext;\n\t }\n\n\t return wordArray.toString(Base64);\n\t },\n\n\t /**\n\t * Converts an OpenSSL-compatible string to a cipher params object.\n\t *\n\t * @param {string} openSSLStr The OpenSSL-compatible string.\n\t *\n\t * @return {CipherParams} The cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);\n\t */\n\t parse: function (openSSLStr) {\n\t var salt;\n\n\t // Parse base64\n\t var ciphertext = Base64.parse(openSSLStr);\n\n\t // Shortcut\n\t var ciphertextWords = ciphertext.words;\n\n\t // Test for salt\n\t if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {\n\t // Extract salt\n\t salt = WordArray.create(ciphertextWords.slice(2, 4));\n\n\t // Remove salt from ciphertext\n\t ciphertextWords.splice(0, 4);\n\t ciphertext.sigBytes -= 16;\n\t }\n\n\t return CipherParams.create({ ciphertext: ciphertext, salt: salt });\n\t }\n\t };\n\n\t /**\n\t * A cipher wrapper that returns ciphertext as a serializable cipher params object.\n\t */\n\t var SerializableCipher = C_lib.SerializableCipher = Base.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL\n\t */\n\t cfg: Base.extend({\n\t format: OpenSSLFormatter\n\t }),\n\n\t /**\n\t * Encrypts a message.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {WordArray|string} message The message to encrypt.\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {CipherParams} A cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });\n\t */\n\t encrypt: function (cipher, message, key, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Encrypt\n\t var encryptor = cipher.createEncryptor(key, cfg);\n\t var ciphertext = encryptor.finalize(message);\n\n\t // Shortcut\n\t var cipherCfg = encryptor.cfg;\n\n\t // Create and return serializable cipher params\n\t return CipherParams.create({\n\t ciphertext: ciphertext,\n\t key: key,\n\t iv: cipherCfg.iv,\n\t algorithm: cipher,\n\t mode: cipherCfg.mode,\n\t padding: cipherCfg.padding,\n\t blockSize: cipher.blockSize,\n\t formatter: cfg.format\n\t });\n\t },\n\n\t /**\n\t * Decrypts serialized ciphertext.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {CipherParams|string} ciphertext The ciphertext to decrypt.\n\t * @param {WordArray} key The key.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {WordArray} The plaintext.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });\n\t * var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });\n\t */\n\t decrypt: function (cipher, ciphertext, key, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Convert string to CipherParams\n\t ciphertext = this._parse(ciphertext, cfg.format);\n\n\t // Decrypt\n\t var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);\n\n\t return plaintext;\n\t },\n\n\t /**\n\t * Converts serialized ciphertext to CipherParams,\n\t * else assumed CipherParams already and returns ciphertext unchanged.\n\t *\n\t * @param {CipherParams|string} ciphertext The ciphertext.\n\t * @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.\n\t *\n\t * @return {CipherParams} The unserialized ciphertext.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);\n\t */\n\t _parse: function (ciphertext, format) {\n\t if (typeof ciphertext == 'string') {\n\t return format.parse(ciphertext, this);\n\t } else {\n\t return ciphertext;\n\t }\n\t }\n\t });\n\n\t /**\n\t * Key derivation function namespace.\n\t */\n\t var C_kdf = C.kdf = {};\n\n\t /**\n\t * OpenSSL key derivation function.\n\t */\n\t var OpenSSLKdf = C_kdf.OpenSSL = {\n\t /**\n\t * Derives a key and IV from a password.\n\t *\n\t * @param {string} password The password to derive from.\n\t * @param {number} keySize The size in words of the key to generate.\n\t * @param {number} ivSize The size in words of the IV to generate.\n\t * @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.\n\t *\n\t * @return {CipherParams} A cipher params object with the key, IV, and salt.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);\n\t * var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');\n\t */\n\t execute: function (password, keySize, ivSize, salt) {\n\t // Generate random salt\n\t if (!salt) {\n\t salt = WordArray.random(64/8);\n\t }\n\n\t // Derive key and IV\n\t var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);\n\n\t // Separate key and IV\n\t var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);\n\t key.sigBytes = keySize * 4;\n\n\t // Return params\n\t return CipherParams.create({ key: key, iv: iv, salt: salt });\n\t }\n\t };\n\n\t /**\n\t * A serializable cipher wrapper that derives the key from a password,\n\t * and returns ciphertext as a serializable cipher params object.\n\t */\n\t var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL\n\t */\n\t cfg: SerializableCipher.cfg.extend({\n\t kdf: OpenSSLKdf\n\t }),\n\n\t /**\n\t * Encrypts a message using a password.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {WordArray|string} message The message to encrypt.\n\t * @param {string} password The password.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {CipherParams} A cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');\n\t * var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });\n\t */\n\t encrypt: function (cipher, message, password, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Derive key and other params\n\t var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);\n\n\t // Add IV to config\n\t cfg.iv = derivedParams.iv;\n\n\t // Encrypt\n\t var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);\n\n\t // Mix in derived params\n\t ciphertext.mixIn(derivedParams);\n\n\t return ciphertext;\n\t },\n\n\t /**\n\t * Decrypts serialized ciphertext using a password.\n\t *\n\t * @param {Cipher} cipher The cipher algorithm to use.\n\t * @param {CipherParams|string} ciphertext The ciphertext to decrypt.\n\t * @param {string} password The password.\n\t * @param {Object} cfg (Optional) The configuration options to use for this operation.\n\t *\n\t * @return {WordArray} The plaintext.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });\n\t * var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });\n\t */\n\t decrypt: function (cipher, ciphertext, password, cfg) {\n\t // Apply config defaults\n\t cfg = this.cfg.extend(cfg);\n\n\t // Convert string to CipherParams\n\t ciphertext = this._parse(ciphertext, cfg.format);\n\n\t // Derive key and other params\n\t var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);\n\n\t // Add IV to config\n\t cfg.iv = derivedParams.iv;\n\n\t // Decrypt\n\t var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);\n\n\t return plaintext;\n\t }\n\t });\n\t}());\n\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory();\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\troot.CryptoJS = factory();\n\t}\n}(this, function () {\n\n\t/*globals window, global, require*/\n\n\t/**\n\t * CryptoJS core components.\n\t */\n\tvar CryptoJS = CryptoJS || (function (Math, undefined) {\n\n\t var crypto;\n\n\t // Native crypto from window (Browser)\n\t if (typeof window !== 'undefined' && window.crypto) {\n\t crypto = window.crypto;\n\t }\n\n\t // Native crypto in web worker (Browser)\n\t if (typeof self !== 'undefined' && self.crypto) {\n\t crypto = self.crypto;\n\t }\n\n\t // Native crypto from worker\n\t if (typeof globalThis !== 'undefined' && globalThis.crypto) {\n\t crypto = globalThis.crypto;\n\t }\n\n\t // Native (experimental IE 11) crypto from window (Browser)\n\t if (!crypto && typeof window !== 'undefined' && window.msCrypto) {\n\t crypto = window.msCrypto;\n\t }\n\n\t // Native crypto from global (NodeJS)\n\t if (!crypto && typeof global !== 'undefined' && global.crypto) {\n\t crypto = global.crypto;\n\t }\n\n\t // Native crypto import via require (NodeJS)\n\t if (!crypto && typeof require === 'function') {\n\t try {\n\t crypto = require('crypto');\n\t } catch (err) {}\n\t }\n\n\t /*\n\t * Cryptographically secure pseudorandom number generator\n\t *\n\t * As Math.random() is cryptographically not safe to use\n\t */\n\t var cryptoSecureRandomInt = function () {\n\t if (crypto) {\n\t // Use getRandomValues method (Browser)\n\t if (typeof crypto.getRandomValues === 'function') {\n\t try {\n\t return crypto.getRandomValues(new Uint32Array(1))[0];\n\t } catch (err) {}\n\t }\n\n\t // Use randomBytes method (NodeJS)\n\t if (typeof crypto.randomBytes === 'function') {\n\t try {\n\t return crypto.randomBytes(4).readInt32LE();\n\t } catch (err) {}\n\t }\n\t }\n\n\t throw new Error('Native crypto module could not be used to get secure random number.');\n\t };\n\n\t /*\n\t * Local polyfill of Object.create\n\n\t */\n\t var create = Object.create || (function () {\n\t function F() {}\n\n\t return function (obj) {\n\t var subtype;\n\n\t F.prototype = obj;\n\n\t subtype = new F();\n\n\t F.prototype = null;\n\n\t return subtype;\n\t };\n\t }());\n\n\t /**\n\t * CryptoJS namespace.\n\t */\n\t var C = {};\n\n\t /**\n\t * Library namespace.\n\t */\n\t var C_lib = C.lib = {};\n\n\t /**\n\t * Base object for prototypal inheritance.\n\t */\n\t var Base = C_lib.Base = (function () {\n\n\n\t return {\n\t /**\n\t * Creates a new object that inherits from this object.\n\t *\n\t * @param {Object} overrides Properties to copy into the new object.\n\t *\n\t * @return {Object} The new object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var MyType = CryptoJS.lib.Base.extend({\n\t * field: 'value',\n\t *\n\t * method: function () {\n\t * }\n\t * });\n\t */\n\t extend: function (overrides) {\n\t // Spawn\n\t var subtype = create(this);\n\n\t // Augment\n\t if (overrides) {\n\t subtype.mixIn(overrides);\n\t }\n\n\t // Create default initializer\n\t if (!subtype.hasOwnProperty('init') || this.init === subtype.init) {\n\t subtype.init = function () {\n\t subtype.$super.init.apply(this, arguments);\n\t };\n\t }\n\n\t // Initializer's prototype is the subtype object\n\t subtype.init.prototype = subtype;\n\n\t // Reference supertype\n\t subtype.$super = this;\n\n\t return subtype;\n\t },\n\n\t /**\n\t * Extends this object and runs the init method.\n\t * Arguments to create() will be passed to init().\n\t *\n\t * @return {Object} The new object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var instance = MyType.create();\n\t */\n\t create: function () {\n\t var instance = this.extend();\n\t instance.init.apply(instance, arguments);\n\n\t return instance;\n\t },\n\n\t /**\n\t * Initializes a newly created object.\n\t * Override this method to add some logic when your objects are created.\n\t *\n\t * @example\n\t *\n\t * var MyType = CryptoJS.lib.Base.extend({\n\t * init: function () {\n\t * // ...\n\t * }\n\t * });\n\t */\n\t init: function () {\n\t },\n\n\t /**\n\t * Copies properties into this object.\n\t *\n\t * @param {Object} properties The properties to mix in.\n\t *\n\t * @example\n\t *\n\t * MyType.mixIn({\n\t * field: 'value'\n\t * });\n\t */\n\t mixIn: function (properties) {\n\t for (var propertyName in properties) {\n\t if (properties.hasOwnProperty(propertyName)) {\n\t this[propertyName] = properties[propertyName];\n\t }\n\t }\n\n\t // IE won't copy toString using the loop above\n\t if (properties.hasOwnProperty('toString')) {\n\t this.toString = properties.toString;\n\t }\n\t },\n\n\t /**\n\t * Creates a copy of this object.\n\t *\n\t * @return {Object} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = instance.clone();\n\t */\n\t clone: function () {\n\t return this.init.prototype.extend(this);\n\t }\n\t };\n\t }());\n\n\t /**\n\t * An array of 32-bit words.\n\t *\n\t * @property {Array} words The array of 32-bit words.\n\t * @property {number} sigBytes The number of significant bytes in this word array.\n\t */\n\t var WordArray = C_lib.WordArray = Base.extend({\n\t /**\n\t * Initializes a newly created word array.\n\t *\n\t * @param {Array} words (Optional) An array of 32-bit words.\n\t * @param {number} sigBytes (Optional) The number of significant bytes in the words.\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.lib.WordArray.create();\n\t * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);\n\t * var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);\n\t */\n\t init: function (words, sigBytes) {\n\t words = this.words = words || [];\n\n\t if (sigBytes != undefined) {\n\t this.sigBytes = sigBytes;\n\t } else {\n\t this.sigBytes = words.length * 4;\n\t }\n\t },\n\n\t /**\n\t * Converts this word array to a string.\n\t *\n\t * @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex\n\t *\n\t * @return {string} The stringified word array.\n\t *\n\t * @example\n\t *\n\t * var string = wordArray + '';\n\t * var string = wordArray.toString();\n\t * var string = wordArray.toString(CryptoJS.enc.Utf8);\n\t */\n\t toString: function (encoder) {\n\t return (encoder || Hex).stringify(this);\n\t },\n\n\t /**\n\t * Concatenates a word array to this word array.\n\t *\n\t * @param {WordArray} wordArray The word array to append.\n\t *\n\t * @return {WordArray} This word array.\n\t *\n\t * @example\n\t *\n\t * wordArray1.concat(wordArray2);\n\t */\n\t concat: function (wordArray) {\n\t // Shortcuts\n\t var thisWords = this.words;\n\t var thatWords = wordArray.words;\n\t var thisSigBytes = this.sigBytes;\n\t var thatSigBytes = wordArray.sigBytes;\n\n\t // Clamp excess bits\n\t this.clamp();\n\n\t // Concat\n\t if (thisSigBytes % 4) {\n\t // Copy one byte at a time\n\t for (var i = 0; i < thatSigBytes; i++) {\n\t var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);\n\t }\n\t } else {\n\t // Copy one word at a time\n\t for (var j = 0; j < thatSigBytes; j += 4) {\n\t thisWords[(thisSigBytes + j) >>> 2] = thatWords[j >>> 2];\n\t }\n\t }\n\t this.sigBytes += thatSigBytes;\n\n\t // Chainable\n\t return this;\n\t },\n\n\t /**\n\t * Removes insignificant bits.\n\t *\n\t * @example\n\t *\n\t * wordArray.clamp();\n\t */\n\t clamp: function () {\n\t // Shortcuts\n\t var words = this.words;\n\t var sigBytes = this.sigBytes;\n\n\t // Clamp\n\t words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);\n\t words.length = Math.ceil(sigBytes / 4);\n\t },\n\n\t /**\n\t * Creates a copy of this word array.\n\t *\n\t * @return {WordArray} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = wordArray.clone();\n\t */\n\t clone: function () {\n\t var clone = Base.clone.call(this);\n\t clone.words = this.words.slice(0);\n\n\t return clone;\n\t },\n\n\t /**\n\t * Creates a word array filled with random bytes.\n\t *\n\t * @param {number} nBytes The number of random bytes to generate.\n\t *\n\t * @return {WordArray} The random word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.lib.WordArray.random(16);\n\t */\n\t random: function (nBytes) {\n\t var words = [];\n\n\t for (var i = 0; i < nBytes; i += 4) {\n\t words.push(cryptoSecureRandomInt());\n\t }\n\n\t return new WordArray.init(words, nBytes);\n\t }\n\t });\n\n\t /**\n\t * Encoder namespace.\n\t */\n\t var C_enc = C.enc = {};\n\n\t /**\n\t * Hex encoding strategy.\n\t */\n\t var Hex = C_enc.Hex = {\n\t /**\n\t * Converts a word array to a hex string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The hex string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hexString = CryptoJS.enc.Hex.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var hexChars = [];\n\t for (var i = 0; i < sigBytes; i++) {\n\t var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t hexChars.push((bite >>> 4).toString(16));\n\t hexChars.push((bite & 0x0f).toString(16));\n\t }\n\n\t return hexChars.join('');\n\t },\n\n\t /**\n\t * Converts a hex string to a word array.\n\t *\n\t * @param {string} hexStr The hex string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Hex.parse(hexString);\n\t */\n\t parse: function (hexStr) {\n\t // Shortcut\n\t var hexStrLength = hexStr.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < hexStrLength; i += 2) {\n\t words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);\n\t }\n\n\t return new WordArray.init(words, hexStrLength / 2);\n\t }\n\t };\n\n\t /**\n\t * Latin1 encoding strategy.\n\t */\n\t var Latin1 = C_enc.Latin1 = {\n\t /**\n\t * Converts a word array to a Latin1 string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The Latin1 string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var latin1Chars = [];\n\t for (var i = 0; i < sigBytes; i++) {\n\t var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t latin1Chars.push(String.fromCharCode(bite));\n\t }\n\n\t return latin1Chars.join('');\n\t },\n\n\t /**\n\t * Converts a Latin1 string to a word array.\n\t *\n\t * @param {string} latin1Str The Latin1 string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Latin1.parse(latin1String);\n\t */\n\t parse: function (latin1Str) {\n\t // Shortcut\n\t var latin1StrLength = latin1Str.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < latin1StrLength; i++) {\n\t words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);\n\t }\n\n\t return new WordArray.init(words, latin1StrLength);\n\t }\n\t };\n\n\t /**\n\t * UTF-8 encoding strategy.\n\t */\n\t var Utf8 = C_enc.Utf8 = {\n\t /**\n\t * Converts a word array to a UTF-8 string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The UTF-8 string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t try {\n\t return decodeURIComponent(escape(Latin1.stringify(wordArray)));\n\t } catch (e) {\n\t throw new Error('Malformed UTF-8 data');\n\t }\n\t },\n\n\t /**\n\t * Converts a UTF-8 string to a word array.\n\t *\n\t * @param {string} utf8Str The UTF-8 string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Utf8.parse(utf8String);\n\t */\n\t parse: function (utf8Str) {\n\t return Latin1.parse(unescape(encodeURIComponent(utf8Str)));\n\t }\n\t };\n\n\t /**\n\t * Abstract buffered block algorithm template.\n\t *\n\t * The property blockSize must be implemented in a concrete subtype.\n\t *\n\t * @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0\n\t */\n\t var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({\n\t /**\n\t * Resets this block algorithm's data buffer to its initial state.\n\t *\n\t * @example\n\t *\n\t * bufferedBlockAlgorithm.reset();\n\t */\n\t reset: function () {\n\t // Initial values\n\t this._data = new WordArray.init();\n\t this._nDataBytes = 0;\n\t },\n\n\t /**\n\t * Adds new data to this block algorithm's buffer.\n\t *\n\t * @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.\n\t *\n\t * @example\n\t *\n\t * bufferedBlockAlgorithm._append('data');\n\t * bufferedBlockAlgorithm._append(wordArray);\n\t */\n\t _append: function (data) {\n\t // Convert string to WordArray, else assume WordArray already\n\t if (typeof data == 'string') {\n\t data = Utf8.parse(data);\n\t }\n\n\t // Append\n\t this._data.concat(data);\n\t this._nDataBytes += data.sigBytes;\n\t },\n\n\t /**\n\t * Processes available data blocks.\n\t *\n\t * This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.\n\t *\n\t * @param {boolean} doFlush Whether all blocks and partial blocks should be processed.\n\t *\n\t * @return {WordArray} The processed data.\n\t *\n\t * @example\n\t *\n\t * var processedData = bufferedBlockAlgorithm._process();\n\t * var processedData = bufferedBlockAlgorithm._process(!!'flush');\n\t */\n\t _process: function (doFlush) {\n\t var processedWords;\n\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\t var dataSigBytes = data.sigBytes;\n\t var blockSize = this.blockSize;\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count blocks ready\n\t var nBlocksReady = dataSigBytes / blockSizeBytes;\n\t if (doFlush) {\n\t // Round up to include partial blocks\n\t nBlocksReady = Math.ceil(nBlocksReady);\n\t } else {\n\t // Round down to include only full blocks,\n\t // less the number of blocks that must remain in the buffer\n\t nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);\n\t }\n\n\t // Count words ready\n\t var nWordsReady = nBlocksReady * blockSize;\n\n\t // Count bytes ready\n\t var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);\n\n\t // Process blocks\n\t if (nWordsReady) {\n\t for (var offset = 0; offset < nWordsReady; offset += blockSize) {\n\t // Perform concrete-algorithm logic\n\t this._doProcessBlock(dataWords, offset);\n\t }\n\n\t // Remove processed words\n\t processedWords = dataWords.splice(0, nWordsReady);\n\t data.sigBytes -= nBytesReady;\n\t }\n\n\t // Return processed words\n\t return new WordArray.init(processedWords, nBytesReady);\n\t },\n\n\t /**\n\t * Creates a copy of this object.\n\t *\n\t * @return {Object} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = bufferedBlockAlgorithm.clone();\n\t */\n\t clone: function () {\n\t var clone = Base.clone.call(this);\n\t clone._data = this._data.clone();\n\n\t return clone;\n\t },\n\n\t _minBufferSize: 0\n\t });\n\n\t /**\n\t * Abstract hasher template.\n\t *\n\t * @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)\n\t */\n\t var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({\n\t /**\n\t * Configuration options.\n\t */\n\t cfg: Base.extend(),\n\n\t /**\n\t * Initializes a newly created hasher.\n\t *\n\t * @param {Object} cfg (Optional) The configuration options to use for this hash computation.\n\t *\n\t * @example\n\t *\n\t * var hasher = CryptoJS.algo.SHA256.create();\n\t */\n\t init: function (cfg) {\n\t // Apply config defaults\n\t this.cfg = this.cfg.extend(cfg);\n\n\t // Set initial values\n\t this.reset();\n\t },\n\n\t /**\n\t * Resets this hasher to its initial state.\n\t *\n\t * @example\n\t *\n\t * hasher.reset();\n\t */\n\t reset: function () {\n\t // Reset data buffer\n\t BufferedBlockAlgorithm.reset.call(this);\n\n\t // Perform concrete-hasher logic\n\t this._doReset();\n\t },\n\n\t /**\n\t * Updates this hasher with a message.\n\t *\n\t * @param {WordArray|string} messageUpdate The message to append.\n\t *\n\t * @return {Hasher} This hasher.\n\t *\n\t * @example\n\t *\n\t * hasher.update('message');\n\t * hasher.update(wordArray);\n\t */\n\t update: function (messageUpdate) {\n\t // Append\n\t this._append(messageUpdate);\n\n\t // Update the hash\n\t this._process();\n\n\t // Chainable\n\t return this;\n\t },\n\n\t /**\n\t * Finalizes the hash computation.\n\t * Note that the finalize operation is effectively a destructive, read-once operation.\n\t *\n\t * @param {WordArray|string} messageUpdate (Optional) A final message update.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @example\n\t *\n\t * var hash = hasher.finalize();\n\t * var hash = hasher.finalize('message');\n\t * var hash = hasher.finalize(wordArray);\n\t */\n\t finalize: function (messageUpdate) {\n\t // Final message update\n\t if (messageUpdate) {\n\t this._append(messageUpdate);\n\t }\n\n\t // Perform concrete-hasher logic\n\t var hash = this._doFinalize();\n\n\t return hash;\n\t },\n\n\t blockSize: 512/32,\n\n\t /**\n\t * Creates a shortcut function to a hasher's object interface.\n\t *\n\t * @param {Hasher} hasher The hasher to create a helper for.\n\t *\n\t * @return {Function} The shortcut function.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);\n\t */\n\t _createHelper: function (hasher) {\n\t return function (message, cfg) {\n\t return new hasher.init(cfg).finalize(message);\n\t };\n\t },\n\n\t /**\n\t * Creates a shortcut function to the HMAC's object interface.\n\t *\n\t * @param {Hasher} hasher The hasher to use in this HMAC helper.\n\t *\n\t * @return {Function} The shortcut function.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);\n\t */\n\t _createHmacHelper: function (hasher) {\n\t return function (message, key) {\n\t return new C_algo.HMAC.init(hasher, key).finalize(message);\n\t };\n\t }\n\t });\n\n\t /**\n\t * Algorithm namespace.\n\t */\n\t var C_algo = C.algo = {};\n\n\t return C;\n\t}(Math));\n\n\n\treturn CryptoJS;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_enc = C.enc;\n\n\t /**\n\t * Base64 encoding strategy.\n\t */\n\t var Base64 = C_enc.Base64 = {\n\t /**\n\t * Converts a word array to a Base64 string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The Base64 string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var base64String = CryptoJS.enc.Base64.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\t var map = this._map;\n\n\t // Clamp excess bits\n\t wordArray.clamp();\n\n\t // Convert\n\t var base64Chars = [];\n\t for (var i = 0; i < sigBytes; i += 3) {\n\t var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;\n\t var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;\n\n\t var triplet = (byte1 << 16) | (byte2 << 8) | byte3;\n\n\t for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {\n\t base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));\n\t }\n\t }\n\n\t // Add padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t while (base64Chars.length % 4) {\n\t base64Chars.push(paddingChar);\n\t }\n\t }\n\n\t return base64Chars.join('');\n\t },\n\n\t /**\n\t * Converts a Base64 string to a word array.\n\t *\n\t * @param {string} base64Str The Base64 string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Base64.parse(base64String);\n\t */\n\t parse: function (base64Str) {\n\t // Shortcuts\n\t var base64StrLength = base64Str.length;\n\t var map = this._map;\n\t var reverseMap = this._reverseMap;\n\n\t if (!reverseMap) {\n\t reverseMap = this._reverseMap = [];\n\t for (var j = 0; j < map.length; j++) {\n\t reverseMap[map.charCodeAt(j)] = j;\n\t }\n\t }\n\n\t // Ignore padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t var paddingIndex = base64Str.indexOf(paddingChar);\n\t if (paddingIndex !== -1) {\n\t base64StrLength = paddingIndex;\n\t }\n\t }\n\n\t // Convert\n\t return parseLoop(base64Str, base64StrLength, reverseMap);\n\n\t },\n\n\t _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='\n\t };\n\n\t function parseLoop(base64Str, base64StrLength, reverseMap) {\n\t var words = [];\n\t var nBytes = 0;\n\t for (var i = 0; i < base64StrLength; i++) {\n\t if (i % 4) {\n\t var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2);\n\t var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2);\n\t var bitsCombined = bits1 | bits2;\n\t words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8);\n\t nBytes++;\n\t }\n\t }\n\t return WordArray.create(words, nBytes);\n\t }\n\t}());\n\n\n\treturn CryptoJS.enc.Base64;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_enc = C.enc;\n\n\t /**\n\t * Base64url encoding strategy.\n\t */\n\t var Base64url = C_enc.Base64url = {\n\t /**\n\t * Converts a word array to a Base64url string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @param {boolean} urlSafe Whether to use url safe\n\t *\n\t * @return {string} The Base64url string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var base64String = CryptoJS.enc.Base64url.stringify(wordArray);\n\t */\n\t stringify: function (wordArray, urlSafe=true) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\t var map = urlSafe ? this._safe_map : this._map;\n\n\t // Clamp excess bits\n\t wordArray.clamp();\n\n\t // Convert\n\t var base64Chars = [];\n\t for (var i = 0; i < sigBytes; i += 3) {\n\t var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;\n\t var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;\n\t var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;\n\n\t var triplet = (byte1 << 16) | (byte2 << 8) | byte3;\n\n\t for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {\n\t base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));\n\t }\n\t }\n\n\t // Add padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t while (base64Chars.length % 4) {\n\t base64Chars.push(paddingChar);\n\t }\n\t }\n\n\t return base64Chars.join('');\n\t },\n\n\t /**\n\t * Converts a Base64url string to a word array.\n\t *\n\t * @param {string} base64Str The Base64url string.\n\t *\n\t * @param {boolean} urlSafe Whether to use url safe\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Base64url.parse(base64String);\n\t */\n\t parse: function (base64Str, urlSafe=true) {\n\t // Shortcuts\n\t var base64StrLength = base64Str.length;\n\t var map = urlSafe ? this._safe_map : this._map;\n\t var reverseMap = this._reverseMap;\n\n\t if (!reverseMap) {\n\t reverseMap = this._reverseMap = [];\n\t for (var j = 0; j < map.length; j++) {\n\t reverseMap[map.charCodeAt(j)] = j;\n\t }\n\t }\n\n\t // Ignore padding\n\t var paddingChar = map.charAt(64);\n\t if (paddingChar) {\n\t var paddingIndex = base64Str.indexOf(paddingChar);\n\t if (paddingIndex !== -1) {\n\t base64StrLength = paddingIndex;\n\t }\n\t }\n\n\t // Convert\n\t return parseLoop(base64Str, base64StrLength, reverseMap);\n\n\t },\n\n\t _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=',\n\t _safe_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_',\n\t };\n\n\t function parseLoop(base64Str, base64StrLength, reverseMap) {\n\t var words = [];\n\t var nBytes = 0;\n\t for (var i = 0; i < base64StrLength; i++) {\n\t if (i % 4) {\n\t var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2);\n\t var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2);\n\t var bitsCombined = bits1 | bits2;\n\t words[nBytes >>> 2] |= bitsCombined << (24 - (nBytes % 4) * 8);\n\t nBytes++;\n\t }\n\t }\n\t return WordArray.create(words, nBytes);\n\t }\n\t}());\n\n\treturn CryptoJS.enc.Base64url;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_enc = C.enc;\n\n\t /**\n\t * UTF-16 BE encoding strategy.\n\t */\n\t var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {\n\t /**\n\t * Converts a word array to a UTF-16 BE string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The UTF-16 BE string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var utf16Chars = [];\n\t for (var i = 0; i < sigBytes; i += 2) {\n\t var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;\n\t utf16Chars.push(String.fromCharCode(codePoint));\n\t }\n\n\t return utf16Chars.join('');\n\t },\n\n\t /**\n\t * Converts a UTF-16 BE string to a word array.\n\t *\n\t * @param {string} utf16Str The UTF-16 BE string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Utf16.parse(utf16String);\n\t */\n\t parse: function (utf16Str) {\n\t // Shortcut\n\t var utf16StrLength = utf16Str.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < utf16StrLength; i++) {\n\t words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);\n\t }\n\n\t return WordArray.create(words, utf16StrLength * 2);\n\t }\n\t };\n\n\t /**\n\t * UTF-16 LE encoding strategy.\n\t */\n\t C_enc.Utf16LE = {\n\t /**\n\t * Converts a word array to a UTF-16 LE string.\n\t *\n\t * @param {WordArray} wordArray The word array.\n\t *\n\t * @return {string} The UTF-16 LE string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);\n\t */\n\t stringify: function (wordArray) {\n\t // Shortcuts\n\t var words = wordArray.words;\n\t var sigBytes = wordArray.sigBytes;\n\n\t // Convert\n\t var utf16Chars = [];\n\t for (var i = 0; i < sigBytes; i += 2) {\n\t var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);\n\t utf16Chars.push(String.fromCharCode(codePoint));\n\t }\n\n\t return utf16Chars.join('');\n\t },\n\n\t /**\n\t * Converts a UTF-16 LE string to a word array.\n\t *\n\t * @param {string} utf16Str The UTF-16 LE string.\n\t *\n\t * @return {WordArray} The word array.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);\n\t */\n\t parse: function (utf16Str) {\n\t // Shortcut\n\t var utf16StrLength = utf16Str.length;\n\n\t // Convert\n\t var words = [];\n\t for (var i = 0; i < utf16StrLength; i++) {\n\t words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));\n\t }\n\n\t return WordArray.create(words, utf16StrLength * 2);\n\t }\n\t };\n\n\t function swapEndian(word) {\n\t return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);\n\t }\n\t}());\n\n\n\treturn CryptoJS.enc.Utf16;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./sha1\"), require(\"./hmac\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./sha1\", \"./hmac\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var WordArray = C_lib.WordArray;\n\t var C_algo = C.algo;\n\t var MD5 = C_algo.MD5;\n\n\t /**\n\t * This key derivation function is meant to conform with EVP_BytesToKey.\n\t * www.openssl.org/docs/crypto/EVP_BytesToKey.html\n\t */\n\t var EvpKDF = C_algo.EvpKDF = Base.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} keySize The key size in words to generate. Default: 4 (128 bits)\n\t * @property {Hasher} hasher The hash algorithm to use. Default: MD5\n\t * @property {number} iterations The number of iterations to perform. Default: 1\n\t */\n\t cfg: Base.extend({\n\t keySize: 128/32,\n\t hasher: MD5,\n\t iterations: 1\n\t }),\n\n\t /**\n\t * Initializes a newly created key derivation function.\n\t *\n\t * @param {Object} cfg (Optional) The configuration options to use for the derivation.\n\t *\n\t * @example\n\t *\n\t * var kdf = CryptoJS.algo.EvpKDF.create();\n\t * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });\n\t * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });\n\t */\n\t init: function (cfg) {\n\t this.cfg = this.cfg.extend(cfg);\n\t },\n\n\t /**\n\t * Derives a key from a password.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @example\n\t *\n\t * var key = kdf.compute(password, salt);\n\t */\n\t compute: function (password, salt) {\n\t var block;\n\n\t // Shortcut\n\t var cfg = this.cfg;\n\n\t // Init hasher\n\t var hasher = cfg.hasher.create();\n\n\t // Initial values\n\t var derivedKey = WordArray.create();\n\n\t // Shortcuts\n\t var derivedKeyWords = derivedKey.words;\n\t var keySize = cfg.keySize;\n\t var iterations = cfg.iterations;\n\n\t // Generate key\n\t while (derivedKeyWords.length < keySize) {\n\t if (block) {\n\t hasher.update(block);\n\t }\n\t block = hasher.update(password).finalize(salt);\n\t hasher.reset();\n\n\t // Iterations\n\t for (var i = 1; i < iterations; i++) {\n\t block = hasher.finalize(block);\n\t hasher.reset();\n\t }\n\n\t derivedKey.concat(block);\n\t }\n\t derivedKey.sigBytes = keySize * 4;\n\n\t return derivedKey;\n\t }\n\t });\n\n\t /**\n\t * Derives a key from a password.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t * @param {Object} cfg (Optional) The configuration options to use for this computation.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var key = CryptoJS.EvpKDF(password, salt);\n\t * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });\n\t * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });\n\t */\n\t C.EvpKDF = function (password, salt, cfg) {\n\t return EvpKDF.create(cfg).compute(password, salt);\n\t };\n\t}());\n\n\n\treturn CryptoJS.EvpKDF;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (undefined) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var CipherParams = C_lib.CipherParams;\n\t var C_enc = C.enc;\n\t var Hex = C_enc.Hex;\n\t var C_format = C.format;\n\n\t var HexFormatter = C_format.Hex = {\n\t /**\n\t * Converts the ciphertext of a cipher params object to a hexadecimally encoded string.\n\t *\n\t * @param {CipherParams} cipherParams The cipher params object.\n\t *\n\t * @return {string} The hexadecimally encoded string.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hexString = CryptoJS.format.Hex.stringify(cipherParams);\n\t */\n\t stringify: function (cipherParams) {\n\t return cipherParams.ciphertext.toString(Hex);\n\t },\n\n\t /**\n\t * Converts a hexadecimally encoded ciphertext string to a cipher params object.\n\t *\n\t * @param {string} input The hexadecimally encoded string.\n\t *\n\t * @return {CipherParams} The cipher params object.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var cipherParams = CryptoJS.format.Hex.parse(hexString);\n\t */\n\t parse: function (input) {\n\t var ciphertext = Hex.parse(input);\n\t return CipherParams.create({ ciphertext: ciphertext });\n\t }\n\t };\n\t}());\n\n\n\treturn CryptoJS.format.Hex;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var C_enc = C.enc;\n\t var Utf8 = C_enc.Utf8;\n\t var C_algo = C.algo;\n\n\t /**\n\t * HMAC algorithm.\n\t */\n\t var HMAC = C_algo.HMAC = Base.extend({\n\t /**\n\t * Initializes a newly created HMAC.\n\t *\n\t * @param {Hasher} hasher The hash algorithm to use.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @example\n\t *\n\t * var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);\n\t */\n\t init: function (hasher, key) {\n\t // Init hasher\n\t hasher = this._hasher = new hasher.init();\n\n\t // Convert string to WordArray, else assume WordArray already\n\t if (typeof key == 'string') {\n\t key = Utf8.parse(key);\n\t }\n\n\t // Shortcuts\n\t var hasherBlockSize = hasher.blockSize;\n\t var hasherBlockSizeBytes = hasherBlockSize * 4;\n\n\t // Allow arbitrary length keys\n\t if (key.sigBytes > hasherBlockSizeBytes) {\n\t key = hasher.finalize(key);\n\t }\n\n\t // Clamp excess bits\n\t key.clamp();\n\n\t // Clone key for inner and outer pads\n\t var oKey = this._oKey = key.clone();\n\t var iKey = this._iKey = key.clone();\n\n\t // Shortcuts\n\t var oKeyWords = oKey.words;\n\t var iKeyWords = iKey.words;\n\n\t // XOR keys with pad constants\n\t for (var i = 0; i < hasherBlockSize; i++) {\n\t oKeyWords[i] ^= 0x5c5c5c5c;\n\t iKeyWords[i] ^= 0x36363636;\n\t }\n\t oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;\n\n\t // Set initial values\n\t this.reset();\n\t },\n\n\t /**\n\t * Resets this HMAC to its initial state.\n\t *\n\t * @example\n\t *\n\t * hmacHasher.reset();\n\t */\n\t reset: function () {\n\t // Shortcut\n\t var hasher = this._hasher;\n\n\t // Reset\n\t hasher.reset();\n\t hasher.update(this._iKey);\n\t },\n\n\t /**\n\t * Updates this HMAC with a message.\n\t *\n\t * @param {WordArray|string} messageUpdate The message to append.\n\t *\n\t * @return {HMAC} This HMAC instance.\n\t *\n\t * @example\n\t *\n\t * hmacHasher.update('message');\n\t * hmacHasher.update(wordArray);\n\t */\n\t update: function (messageUpdate) {\n\t this._hasher.update(messageUpdate);\n\n\t // Chainable\n\t return this;\n\t },\n\n\t /**\n\t * Finalizes the HMAC computation.\n\t * Note that the finalize operation is effectively a destructive, read-once operation.\n\t *\n\t * @param {WordArray|string} messageUpdate (Optional) A final message update.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @example\n\t *\n\t * var hmac = hmacHasher.finalize();\n\t * var hmac = hmacHasher.finalize('message');\n\t * var hmac = hmacHasher.finalize(wordArray);\n\t */\n\t finalize: function (messageUpdate) {\n\t // Shortcut\n\t var hasher = this._hasher;\n\n\t // Compute HMAC\n\t var innerHash = hasher.finalize(messageUpdate);\n\t hasher.reset();\n\t var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));\n\n\t return hmac;\n\t }\n\t });\n\t}());\n\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"), require(\"./lib-typedarrays\"), require(\"./enc-utf16\"), require(\"./enc-base64\"), require(\"./enc-base64url\"), require(\"./md5\"), require(\"./sha1\"), require(\"./sha256\"), require(\"./sha224\"), require(\"./sha512\"), require(\"./sha384\"), require(\"./sha3\"), require(\"./ripemd160\"), require(\"./hmac\"), require(\"./pbkdf2\"), require(\"./evpkdf\"), require(\"./cipher-core\"), require(\"./mode-cfb\"), require(\"./mode-ctr\"), require(\"./mode-ctr-gladman\"), require(\"./mode-ofb\"), require(\"./mode-ecb\"), require(\"./pad-ansix923\"), require(\"./pad-iso10126\"), require(\"./pad-iso97971\"), require(\"./pad-zeropadding\"), require(\"./pad-nopadding\"), require(\"./format-hex\"), require(\"./aes\"), require(\"./tripledes\"), require(\"./rc4\"), require(\"./rabbit\"), require(\"./rabbit-legacy\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\", \"./lib-typedarrays\", \"./enc-utf16\", \"./enc-base64\", \"./enc-base64url\", \"./md5\", \"./sha1\", \"./sha256\", \"./sha224\", \"./sha512\", \"./sha384\", \"./sha3\", \"./ripemd160\", \"./hmac\", \"./pbkdf2\", \"./evpkdf\", \"./cipher-core\", \"./mode-cfb\", \"./mode-ctr\", \"./mode-ctr-gladman\", \"./mode-ofb\", \"./mode-ecb\", \"./pad-ansix923\", \"./pad-iso10126\", \"./pad-iso97971\", \"./pad-zeropadding\", \"./pad-nopadding\", \"./format-hex\", \"./aes\", \"./tripledes\", \"./rc4\", \"./rabbit\", \"./rabbit-legacy\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\troot.CryptoJS = factory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\treturn CryptoJS;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Check if typed arrays are supported\n\t if (typeof ArrayBuffer != 'function') {\n\t return;\n\t }\n\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\n\t // Reference original init\n\t var superInit = WordArray.init;\n\n\t // Augment WordArray.init to handle typed arrays\n\t var subInit = WordArray.init = function (typedArray) {\n\t // Convert buffers to uint8\n\t if (typedArray instanceof ArrayBuffer) {\n\t typedArray = new Uint8Array(typedArray);\n\t }\n\n\t // Convert other array views to uint8\n\t if (\n\t typedArray instanceof Int8Array ||\n\t (typeof Uint8ClampedArray !== \"undefined\" && typedArray instanceof Uint8ClampedArray) ||\n\t typedArray instanceof Int16Array ||\n\t typedArray instanceof Uint16Array ||\n\t typedArray instanceof Int32Array ||\n\t typedArray instanceof Uint32Array ||\n\t typedArray instanceof Float32Array ||\n\t typedArray instanceof Float64Array\n\t ) {\n\t typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);\n\t }\n\n\t // Handle Uint8Array\n\t if (typedArray instanceof Uint8Array) {\n\t // Shortcut\n\t var typedArrayByteLength = typedArray.byteLength;\n\n\t // Extract bytes\n\t var words = [];\n\t for (var i = 0; i < typedArrayByteLength; i++) {\n\t words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);\n\t }\n\n\t // Initialize this word array\n\t superInit.call(this, words, typedArrayByteLength);\n\t } else {\n\t // Else call normal init\n\t superInit.apply(this, arguments);\n\t }\n\t };\n\n\t subInit.prototype = WordArray;\n\t}());\n\n\n\treturn CryptoJS.lib.WordArray;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Constants table\n\t var T = [];\n\n\t // Compute constants\n\t (function () {\n\t for (var i = 0; i < 64; i++) {\n\t T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;\n\t }\n\t }());\n\n\t /**\n\t * MD5 hash algorithm.\n\t */\n\t var MD5 = C_algo.MD5 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init([\n\t 0x67452301, 0xefcdab89,\n\t 0x98badcfe, 0x10325476\n\t ]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Swap endian\n\t for (var i = 0; i < 16; i++) {\n\t // Shortcuts\n\t var offset_i = offset + i;\n\t var M_offset_i = M[offset_i];\n\n\t M[offset_i] = (\n\t (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |\n\t (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)\n\t );\n\t }\n\n\t // Shortcuts\n\t var H = this._hash.words;\n\n\t var M_offset_0 = M[offset + 0];\n\t var M_offset_1 = M[offset + 1];\n\t var M_offset_2 = M[offset + 2];\n\t var M_offset_3 = M[offset + 3];\n\t var M_offset_4 = M[offset + 4];\n\t var M_offset_5 = M[offset + 5];\n\t var M_offset_6 = M[offset + 6];\n\t var M_offset_7 = M[offset + 7];\n\t var M_offset_8 = M[offset + 8];\n\t var M_offset_9 = M[offset + 9];\n\t var M_offset_10 = M[offset + 10];\n\t var M_offset_11 = M[offset + 11];\n\t var M_offset_12 = M[offset + 12];\n\t var M_offset_13 = M[offset + 13];\n\t var M_offset_14 = M[offset + 14];\n\t var M_offset_15 = M[offset + 15];\n\n\t // Working varialbes\n\t var a = H[0];\n\t var b = H[1];\n\t var c = H[2];\n\t var d = H[3];\n\n\t // Computation\n\t a = FF(a, b, c, d, M_offset_0, 7, T[0]);\n\t d = FF(d, a, b, c, M_offset_1, 12, T[1]);\n\t c = FF(c, d, a, b, M_offset_2, 17, T[2]);\n\t b = FF(b, c, d, a, M_offset_3, 22, T[3]);\n\t a = FF(a, b, c, d, M_offset_4, 7, T[4]);\n\t d = FF(d, a, b, c, M_offset_5, 12, T[5]);\n\t c = FF(c, d, a, b, M_offset_6, 17, T[6]);\n\t b = FF(b, c, d, a, M_offset_7, 22, T[7]);\n\t a = FF(a, b, c, d, M_offset_8, 7, T[8]);\n\t d = FF(d, a, b, c, M_offset_9, 12, T[9]);\n\t c = FF(c, d, a, b, M_offset_10, 17, T[10]);\n\t b = FF(b, c, d, a, M_offset_11, 22, T[11]);\n\t a = FF(a, b, c, d, M_offset_12, 7, T[12]);\n\t d = FF(d, a, b, c, M_offset_13, 12, T[13]);\n\t c = FF(c, d, a, b, M_offset_14, 17, T[14]);\n\t b = FF(b, c, d, a, M_offset_15, 22, T[15]);\n\n\t a = GG(a, b, c, d, M_offset_1, 5, T[16]);\n\t d = GG(d, a, b, c, M_offset_6, 9, T[17]);\n\t c = GG(c, d, a, b, M_offset_11, 14, T[18]);\n\t b = GG(b, c, d, a, M_offset_0, 20, T[19]);\n\t a = GG(a, b, c, d, M_offset_5, 5, T[20]);\n\t d = GG(d, a, b, c, M_offset_10, 9, T[21]);\n\t c = GG(c, d, a, b, M_offset_15, 14, T[22]);\n\t b = GG(b, c, d, a, M_offset_4, 20, T[23]);\n\t a = GG(a, b, c, d, M_offset_9, 5, T[24]);\n\t d = GG(d, a, b, c, M_offset_14, 9, T[25]);\n\t c = GG(c, d, a, b, M_offset_3, 14, T[26]);\n\t b = GG(b, c, d, a, M_offset_8, 20, T[27]);\n\t a = GG(a, b, c, d, M_offset_13, 5, T[28]);\n\t d = GG(d, a, b, c, M_offset_2, 9, T[29]);\n\t c = GG(c, d, a, b, M_offset_7, 14, T[30]);\n\t b = GG(b, c, d, a, M_offset_12, 20, T[31]);\n\n\t a = HH(a, b, c, d, M_offset_5, 4, T[32]);\n\t d = HH(d, a, b, c, M_offset_8, 11, T[33]);\n\t c = HH(c, d, a, b, M_offset_11, 16, T[34]);\n\t b = HH(b, c, d, a, M_offset_14, 23, T[35]);\n\t a = HH(a, b, c, d, M_offset_1, 4, T[36]);\n\t d = HH(d, a, b, c, M_offset_4, 11, T[37]);\n\t c = HH(c, d, a, b, M_offset_7, 16, T[38]);\n\t b = HH(b, c, d, a, M_offset_10, 23, T[39]);\n\t a = HH(a, b, c, d, M_offset_13, 4, T[40]);\n\t d = HH(d, a, b, c, M_offset_0, 11, T[41]);\n\t c = HH(c, d, a, b, M_offset_3, 16, T[42]);\n\t b = HH(b, c, d, a, M_offset_6, 23, T[43]);\n\t a = HH(a, b, c, d, M_offset_9, 4, T[44]);\n\t d = HH(d, a, b, c, M_offset_12, 11, T[45]);\n\t c = HH(c, d, a, b, M_offset_15, 16, T[46]);\n\t b = HH(b, c, d, a, M_offset_2, 23, T[47]);\n\n\t a = II(a, b, c, d, M_offset_0, 6, T[48]);\n\t d = II(d, a, b, c, M_offset_7, 10, T[49]);\n\t c = II(c, d, a, b, M_offset_14, 15, T[50]);\n\t b = II(b, c, d, a, M_offset_5, 21, T[51]);\n\t a = II(a, b, c, d, M_offset_12, 6, T[52]);\n\t d = II(d, a, b, c, M_offset_3, 10, T[53]);\n\t c = II(c, d, a, b, M_offset_10, 15, T[54]);\n\t b = II(b, c, d, a, M_offset_1, 21, T[55]);\n\t a = II(a, b, c, d, M_offset_8, 6, T[56]);\n\t d = II(d, a, b, c, M_offset_15, 10, T[57]);\n\t c = II(c, d, a, b, M_offset_6, 15, T[58]);\n\t b = II(b, c, d, a, M_offset_13, 21, T[59]);\n\t a = II(a, b, c, d, M_offset_4, 6, T[60]);\n\t d = II(d, a, b, c, M_offset_11, 10, T[61]);\n\t c = II(c, d, a, b, M_offset_2, 15, T[62]);\n\t b = II(b, c, d, a, M_offset_9, 21, T[63]);\n\n\t // Intermediate hash value\n\t H[0] = (H[0] + a) | 0;\n\t H[1] = (H[1] + b) | 0;\n\t H[2] = (H[2] + c) | 0;\n\t H[3] = (H[3] + d) | 0;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\n\t var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);\n\t var nBitsTotalL = nBitsTotal;\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (\n\t (((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |\n\t (((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)\n\t );\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (\n\t (((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |\n\t (((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)\n\t );\n\n\t data.sigBytes = (dataWords.length + 1) * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Shortcuts\n\t var hash = this._hash;\n\t var H = hash.words;\n\n\t // Swap endian\n\t for (var i = 0; i < 4; i++) {\n\t // Shortcut\n\t var H_i = H[i];\n\n\t H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |\n\t (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);\n\t }\n\n\t // Return final computed hash\n\t return hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\t function FF(a, b, c, d, x, s, t) {\n\t var n = a + ((b & c) | (~b & d)) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t function GG(a, b, c, d, x, s, t) {\n\t var n = a + ((b & d) | (c & ~d)) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t function HH(a, b, c, d, x, s, t) {\n\t var n = a + (b ^ c ^ d) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t function II(a, b, c, d, x, s, t) {\n\t var n = a + (c ^ (b | ~d)) + x + t;\n\t return ((n << s) | (n >>> (32 - s))) + b;\n\t }\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.MD5('message');\n\t * var hash = CryptoJS.MD5(wordArray);\n\t */\n\t C.MD5 = Hasher._createHelper(MD5);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacMD5(message, key);\n\t */\n\t C.HmacMD5 = Hasher._createHmacHelper(MD5);\n\t}(Math));\n\n\n\treturn CryptoJS.MD5;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Cipher Feedback block mode.\n\t */\n\tCryptoJS.mode.CFB = (function () {\n\t var CFB = CryptoJS.lib.BlockCipherMode.extend();\n\n\t CFB.Encryptor = CFB.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);\n\n\t // Remember this block to use with next block\n\t this._prevBlock = words.slice(offset, offset + blockSize);\n\t }\n\t });\n\n\t CFB.Decryptor = CFB.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher;\n\t var blockSize = cipher.blockSize;\n\n\t // Remember this block to use with next block\n\t var thisBlock = words.slice(offset, offset + blockSize);\n\n\t generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);\n\n\t // This block becomes the previous block\n\t this._prevBlock = thisBlock;\n\t }\n\t });\n\n\t function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {\n\t var keystream;\n\n\t // Shortcut\n\t var iv = this._iv;\n\n\t // Generate keystream\n\t if (iv) {\n\t keystream = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t } else {\n\t keystream = this._prevBlock;\n\t }\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\n\t return CFB;\n\t}());\n\n\n\treturn CryptoJS.mode.CFB;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/** @preserve\n\t * Counter block mode compatible with Dr Brian Gladman fileenc.c\n\t * derived from CryptoJS.mode.CTR\n\t * Jan Hruby jhruby.web@gmail.com\n\t */\n\tCryptoJS.mode.CTRGladman = (function () {\n\t var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();\n\n\t\tfunction incWord(word)\n\t\t{\n\t\t\tif (((word >> 24) & 0xff) === 0xff) { //overflow\n\t\t\tvar b1 = (word >> 16)&0xff;\n\t\t\tvar b2 = (word >> 8)&0xff;\n\t\t\tvar b3 = word & 0xff;\n\n\t\t\tif (b1 === 0xff) // overflow b1\n\t\t\t{\n\t\t\tb1 = 0;\n\t\t\tif (b2 === 0xff)\n\t\t\t{\n\t\t\t\tb2 = 0;\n\t\t\t\tif (b3 === 0xff)\n\t\t\t\t{\n\t\t\t\t\tb3 = 0;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\t++b3;\n\t\t\t\t}\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\t++b2;\n\t\t\t}\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t++b1;\n\t\t\t}\n\n\t\t\tword = 0;\n\t\t\tword += (b1 << 16);\n\t\t\tword += (b2 << 8);\n\t\t\tword += b3;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\tword += (0x01 << 24);\n\t\t\t}\n\t\t\treturn word;\n\t\t}\n\n\t\tfunction incCounter(counter)\n\t\t{\n\t\t\tif ((counter[0] = incWord(counter[0])) === 0)\n\t\t\t{\n\t\t\t\t// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8\n\t\t\t\tcounter[1] = incWord(counter[1]);\n\t\t\t}\n\t\t\treturn counter;\n\t\t}\n\n\t var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher\n\t var blockSize = cipher.blockSize;\n\t var iv = this._iv;\n\t var counter = this._counter;\n\n\t // Generate keystream\n\t if (iv) {\n\t counter = this._counter = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t }\n\n\t\t\t\tincCounter(counter);\n\n\t\t\t\tvar keystream = counter.slice(0);\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\t });\n\n\t CTRGladman.Decryptor = Encryptor;\n\n\t return CTRGladman;\n\t}());\n\n\n\n\n\treturn CryptoJS.mode.CTRGladman;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Counter block mode.\n\t */\n\tCryptoJS.mode.CTR = (function () {\n\t var CTR = CryptoJS.lib.BlockCipherMode.extend();\n\n\t var Encryptor = CTR.Encryptor = CTR.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher\n\t var blockSize = cipher.blockSize;\n\t var iv = this._iv;\n\t var counter = this._counter;\n\n\t // Generate keystream\n\t if (iv) {\n\t counter = this._counter = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t }\n\t var keystream = counter.slice(0);\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Increment counter\n\t counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\t });\n\n\t CTR.Decryptor = Encryptor;\n\n\t return CTR;\n\t}());\n\n\n\treturn CryptoJS.mode.CTR;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Electronic Codebook block mode.\n\t */\n\tCryptoJS.mode.ECB = (function () {\n\t var ECB = CryptoJS.lib.BlockCipherMode.extend();\n\n\t ECB.Encryptor = ECB.extend({\n\t processBlock: function (words, offset) {\n\t this._cipher.encryptBlock(words, offset);\n\t }\n\t });\n\n\t ECB.Decryptor = ECB.extend({\n\t processBlock: function (words, offset) {\n\t this._cipher.decryptBlock(words, offset);\n\t }\n\t });\n\n\t return ECB;\n\t}());\n\n\n\treturn CryptoJS.mode.ECB;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Output Feedback block mode.\n\t */\n\tCryptoJS.mode.OFB = (function () {\n\t var OFB = CryptoJS.lib.BlockCipherMode.extend();\n\n\t var Encryptor = OFB.Encryptor = OFB.extend({\n\t processBlock: function (words, offset) {\n\t // Shortcuts\n\t var cipher = this._cipher\n\t var blockSize = cipher.blockSize;\n\t var iv = this._iv;\n\t var keystream = this._keystream;\n\n\t // Generate keystream\n\t if (iv) {\n\t keystream = this._keystream = iv.slice(0);\n\n\t // Remove IV for subsequent blocks\n\t this._iv = undefined;\n\t }\n\t cipher.encryptBlock(keystream, 0);\n\n\t // Encrypt\n\t for (var i = 0; i < blockSize; i++) {\n\t words[offset + i] ^= keystream[i];\n\t }\n\t }\n\t });\n\n\t OFB.Decryptor = Encryptor;\n\n\t return OFB;\n\t}());\n\n\n\treturn CryptoJS.mode.OFB;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * ANSI X.923 padding strategy.\n\t */\n\tCryptoJS.pad.AnsiX923 = {\n\t pad: function (data, blockSize) {\n\t // Shortcuts\n\t var dataSigBytes = data.sigBytes;\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count padding bytes\n\t var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;\n\n\t // Compute last byte position\n\t var lastBytePos = dataSigBytes + nPaddingBytes - 1;\n\n\t // Pad\n\t data.clamp();\n\t data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);\n\t data.sigBytes += nPaddingBytes;\n\t },\n\n\t unpad: function (data) {\n\t // Get number of padding bytes from last byte\n\t var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;\n\n\t // Remove padding\n\t data.sigBytes -= nPaddingBytes;\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.Ansix923;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * ISO 10126 padding strategy.\n\t */\n\tCryptoJS.pad.Iso10126 = {\n\t pad: function (data, blockSize) {\n\t // Shortcut\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Count padding bytes\n\t var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;\n\n\t // Pad\n\t data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).\n\t concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));\n\t },\n\n\t unpad: function (data) {\n\t // Get number of padding bytes from last byte\n\t var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;\n\n\t // Remove padding\n\t data.sigBytes -= nPaddingBytes;\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.Iso10126;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * ISO/IEC 9797-1 Padding Method 2.\n\t */\n\tCryptoJS.pad.Iso97971 = {\n\t pad: function (data, blockSize) {\n\t // Add 0x80 byte\n\t data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));\n\n\t // Zero pad the rest\n\t CryptoJS.pad.ZeroPadding.pad(data, blockSize);\n\t },\n\n\t unpad: function (data) {\n\t // Remove zero padding\n\t CryptoJS.pad.ZeroPadding.unpad(data);\n\n\t // Remove one more byte -- the 0x80 byte\n\t data.sigBytes--;\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.Iso97971;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * A noop padding strategy.\n\t */\n\tCryptoJS.pad.NoPadding = {\n\t pad: function () {\n\t },\n\n\t unpad: function () {\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.NoPadding;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/**\n\t * Zero padding strategy.\n\t */\n\tCryptoJS.pad.ZeroPadding = {\n\t pad: function (data, blockSize) {\n\t // Shortcut\n\t var blockSizeBytes = blockSize * 4;\n\n\t // Pad\n\t data.clamp();\n\t data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);\n\t },\n\n\t unpad: function (data) {\n\t // Shortcut\n\t var dataWords = data.words;\n\n\t // Unpad\n\t var i = data.sigBytes - 1;\n\t for (var i = data.sigBytes - 1; i >= 0; i--) {\n\t if (((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {\n\t data.sigBytes = i + 1;\n\t break;\n\t }\n\t }\n\t }\n\t};\n\n\n\treturn CryptoJS.pad.ZeroPadding;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./sha1\"), require(\"./hmac\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./sha1\", \"./hmac\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var WordArray = C_lib.WordArray;\n\t var C_algo = C.algo;\n\t var SHA1 = C_algo.SHA1;\n\t var HMAC = C_algo.HMAC;\n\n\t /**\n\t * Password-Based Key Derivation Function 2 algorithm.\n\t */\n\t var PBKDF2 = C_algo.PBKDF2 = Base.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} keySize The key size in words to generate. Default: 4 (128 bits)\n\t * @property {Hasher} hasher The hasher to use. Default: SHA1\n\t * @property {number} iterations The number of iterations to perform. Default: 1\n\t */\n\t cfg: Base.extend({\n\t keySize: 128/32,\n\t hasher: SHA1,\n\t iterations: 1\n\t }),\n\n\t /**\n\t * Initializes a newly created key derivation function.\n\t *\n\t * @param {Object} cfg (Optional) The configuration options to use for the derivation.\n\t *\n\t * @example\n\t *\n\t * var kdf = CryptoJS.algo.PBKDF2.create();\n\t * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });\n\t * var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });\n\t */\n\t init: function (cfg) {\n\t this.cfg = this.cfg.extend(cfg);\n\t },\n\n\t /**\n\t * Computes the Password-Based Key Derivation Function 2.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @example\n\t *\n\t * var key = kdf.compute(password, salt);\n\t */\n\t compute: function (password, salt) {\n\t // Shortcut\n\t var cfg = this.cfg;\n\n\t // Init HMAC\n\t var hmac = HMAC.create(cfg.hasher, password);\n\n\t // Initial values\n\t var derivedKey = WordArray.create();\n\t var blockIndex = WordArray.create([0x00000001]);\n\n\t // Shortcuts\n\t var derivedKeyWords = derivedKey.words;\n\t var blockIndexWords = blockIndex.words;\n\t var keySize = cfg.keySize;\n\t var iterations = cfg.iterations;\n\n\t // Generate key\n\t while (derivedKeyWords.length < keySize) {\n\t var block = hmac.update(salt).finalize(blockIndex);\n\t hmac.reset();\n\n\t // Shortcuts\n\t var blockWords = block.words;\n\t var blockWordsLength = blockWords.length;\n\n\t // Iterations\n\t var intermediate = block;\n\t for (var i = 1; i < iterations; i++) {\n\t intermediate = hmac.finalize(intermediate);\n\t hmac.reset();\n\n\t // Shortcut\n\t var intermediateWords = intermediate.words;\n\n\t // XOR intermediate with block\n\t for (var j = 0; j < blockWordsLength; j++) {\n\t blockWords[j] ^= intermediateWords[j];\n\t }\n\t }\n\n\t derivedKey.concat(block);\n\t blockIndexWords[0]++;\n\t }\n\t derivedKey.sigBytes = keySize * 4;\n\n\t return derivedKey;\n\t }\n\t });\n\n\t /**\n\t * Computes the Password-Based Key Derivation Function 2.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t * @param {Object} cfg (Optional) The configuration options to use for this computation.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var key = CryptoJS.PBKDF2(password, salt);\n\t * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });\n\t * var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });\n\t */\n\t C.PBKDF2 = function (password, salt, cfg) {\n\t return PBKDF2.create(cfg).compute(password, salt);\n\t };\n\t}());\n\n\n\treturn CryptoJS.PBKDF2;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var StreamCipher = C_lib.StreamCipher;\n\t var C_algo = C.algo;\n\n\t // Reusable objects\n\t var S = [];\n\t var C_ = [];\n\t var G = [];\n\n\t /**\n\t * Rabbit stream cipher algorithm.\n\t *\n\t * This is a legacy version that neglected to convert the key to little-endian.\n\t * This error doesn't affect the cipher's security,\n\t * but it does affect its compatibility with other implementations.\n\t */\n\t var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var K = this._key.words;\n\t var iv = this.cfg.iv;\n\n\t // Generate initial state values\n\t var X = this._X = [\n\t K[0], (K[3] << 16) | (K[2] >>> 16),\n\t K[1], (K[0] << 16) | (K[3] >>> 16),\n\t K[2], (K[1] << 16) | (K[0] >>> 16),\n\t K[3], (K[2] << 16) | (K[1] >>> 16)\n\t ];\n\n\t // Generate initial counter values\n\t var C = this._C = [\n\t (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),\n\t (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),\n\t (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),\n\t (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)\n\t ];\n\n\t // Carry bit\n\t this._b = 0;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\n\t // Modify the counters\n\t for (var i = 0; i < 8; i++) {\n\t C[i] ^= X[(i + 4) & 7];\n\t }\n\n\t // IV setup\n\t if (iv) {\n\t // Shortcuts\n\t var IV = iv.words;\n\t var IV_0 = IV[0];\n\t var IV_1 = IV[1];\n\n\t // Generate four subvectors\n\t var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);\n\t var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);\n\t var i1 = (i0 >>> 16) | (i2 & 0xffff0000);\n\t var i3 = (i2 << 16) | (i0 & 0x0000ffff);\n\n\t // Modify counter values\n\t C[0] ^= i0;\n\t C[1] ^= i1;\n\t C[2] ^= i2;\n\t C[3] ^= i3;\n\t C[4] ^= i0;\n\t C[5] ^= i1;\n\t C[6] ^= i2;\n\t C[7] ^= i3;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\t }\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var X = this._X;\n\n\t // Iterate the system\n\t nextState.call(this);\n\n\t // Generate four keystream words\n\t S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);\n\t S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);\n\t S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);\n\t S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);\n\n\t for (var i = 0; i < 4; i++) {\n\t // Swap endian\n\t S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |\n\t (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);\n\n\t // Encrypt\n\t M[offset + i] ^= S[i];\n\t }\n\t },\n\n\t blockSize: 128/32,\n\n\t ivSize: 64/32\n\t });\n\n\t function nextState() {\n\t // Shortcuts\n\t var X = this._X;\n\t var C = this._C;\n\n\t // Save old counter values\n\t for (var i = 0; i < 8; i++) {\n\t C_[i] = C[i];\n\t }\n\n\t // Calculate new counter values\n\t C[0] = (C[0] + 0x4d34d34d + this._b) | 0;\n\t C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;\n\t C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;\n\t C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;\n\t C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;\n\t C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;\n\t C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;\n\t C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;\n\t this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;\n\n\t // Calculate the g-values\n\t for (var i = 0; i < 8; i++) {\n\t var gx = X[i] + C[i];\n\n\t // Construct high and low argument for squaring\n\t var ga = gx & 0xffff;\n\t var gb = gx >>> 16;\n\n\t // Calculate high and low result of squaring\n\t var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;\n\t var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);\n\n\t // High XOR low\n\t G[i] = gh ^ gl;\n\t }\n\n\t // Calculate new state values\n\t X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;\n\t X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;\n\t X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;\n\t X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;\n\t X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;\n\t X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;\n\t X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;\n\t X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);\n\t */\n\t C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);\n\t}());\n\n\n\treturn CryptoJS.RabbitLegacy;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var StreamCipher = C_lib.StreamCipher;\n\t var C_algo = C.algo;\n\n\t // Reusable objects\n\t var S = [];\n\t var C_ = [];\n\t var G = [];\n\n\t /**\n\t * Rabbit stream cipher algorithm\n\t */\n\t var Rabbit = C_algo.Rabbit = StreamCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var K = this._key.words;\n\t var iv = this.cfg.iv;\n\n\t // Swap endian\n\t for (var i = 0; i < 4; i++) {\n\t K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |\n\t (((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);\n\t }\n\n\t // Generate initial state values\n\t var X = this._X = [\n\t K[0], (K[3] << 16) | (K[2] >>> 16),\n\t K[1], (K[0] << 16) | (K[3] >>> 16),\n\t K[2], (K[1] << 16) | (K[0] >>> 16),\n\t K[3], (K[2] << 16) | (K[1] >>> 16)\n\t ];\n\n\t // Generate initial counter values\n\t var C = this._C = [\n\t (K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),\n\t (K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),\n\t (K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),\n\t (K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)\n\t ];\n\n\t // Carry bit\n\t this._b = 0;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\n\t // Modify the counters\n\t for (var i = 0; i < 8; i++) {\n\t C[i] ^= X[(i + 4) & 7];\n\t }\n\n\t // IV setup\n\t if (iv) {\n\t // Shortcuts\n\t var IV = iv.words;\n\t var IV_0 = IV[0];\n\t var IV_1 = IV[1];\n\n\t // Generate four subvectors\n\t var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);\n\t var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);\n\t var i1 = (i0 >>> 16) | (i2 & 0xffff0000);\n\t var i3 = (i2 << 16) | (i0 & 0x0000ffff);\n\n\t // Modify counter values\n\t C[0] ^= i0;\n\t C[1] ^= i1;\n\t C[2] ^= i2;\n\t C[3] ^= i3;\n\t C[4] ^= i0;\n\t C[5] ^= i1;\n\t C[6] ^= i2;\n\t C[7] ^= i3;\n\n\t // Iterate the system four times\n\t for (var i = 0; i < 4; i++) {\n\t nextState.call(this);\n\t }\n\t }\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var X = this._X;\n\n\t // Iterate the system\n\t nextState.call(this);\n\n\t // Generate four keystream words\n\t S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);\n\t S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);\n\t S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);\n\t S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);\n\n\t for (var i = 0; i < 4; i++) {\n\t // Swap endian\n\t S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |\n\t (((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);\n\n\t // Encrypt\n\t M[offset + i] ^= S[i];\n\t }\n\t },\n\n\t blockSize: 128/32,\n\n\t ivSize: 64/32\n\t });\n\n\t function nextState() {\n\t // Shortcuts\n\t var X = this._X;\n\t var C = this._C;\n\n\t // Save old counter values\n\t for (var i = 0; i < 8; i++) {\n\t C_[i] = C[i];\n\t }\n\n\t // Calculate new counter values\n\t C[0] = (C[0] + 0x4d34d34d + this._b) | 0;\n\t C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;\n\t C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;\n\t C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;\n\t C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;\n\t C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;\n\t C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;\n\t C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;\n\t this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;\n\n\t // Calculate the g-values\n\t for (var i = 0; i < 8; i++) {\n\t var gx = X[i] + C[i];\n\n\t // Construct high and low argument for squaring\n\t var ga = gx & 0xffff;\n\t var gb = gx >>> 16;\n\n\t // Calculate high and low result of squaring\n\t var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;\n\t var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);\n\n\t // High XOR low\n\t G[i] = gh ^ gl;\n\t }\n\n\t // Calculate new state values\n\t X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;\n\t X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;\n\t X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;\n\t X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;\n\t X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;\n\t X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;\n\t X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;\n\t X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);\n\t */\n\t C.Rabbit = StreamCipher._createHelper(Rabbit);\n\t}());\n\n\n\treturn CryptoJS.Rabbit;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var StreamCipher = C_lib.StreamCipher;\n\t var C_algo = C.algo;\n\n\t /**\n\t * RC4 stream cipher algorithm.\n\t */\n\t var RC4 = C_algo.RC4 = StreamCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var key = this._key;\n\t var keyWords = key.words;\n\t var keySigBytes = key.sigBytes;\n\n\t // Init sbox\n\t var S = this._S = [];\n\t for (var i = 0; i < 256; i++) {\n\t S[i] = i;\n\t }\n\n\t // Key setup\n\t for (var i = 0, j = 0; i < 256; i++) {\n\t var keyByteIndex = i % keySigBytes;\n\t var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;\n\n\t j = (j + S[i] + keyByte) % 256;\n\n\t // Swap\n\t var t = S[i];\n\t S[i] = S[j];\n\t S[j] = t;\n\t }\n\n\t // Counters\n\t this._i = this._j = 0;\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t M[offset] ^= generateKeystreamWord.call(this);\n\t },\n\n\t keySize: 256/32,\n\n\t ivSize: 0\n\t });\n\n\t function generateKeystreamWord() {\n\t // Shortcuts\n\t var S = this._S;\n\t var i = this._i;\n\t var j = this._j;\n\n\t // Generate keystream word\n\t var keystreamWord = 0;\n\t for (var n = 0; n < 4; n++) {\n\t i = (i + 1) % 256;\n\t j = (j + S[i]) % 256;\n\n\t // Swap\n\t var t = S[i];\n\t S[i] = S[j];\n\t S[j] = t;\n\n\t keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);\n\t }\n\n\t // Update counters\n\t this._i = i;\n\t this._j = j;\n\n\t return keystreamWord;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);\n\t */\n\t C.RC4 = StreamCipher._createHelper(RC4);\n\n\t /**\n\t * Modified RC4 stream cipher algorithm.\n\t */\n\t var RC4Drop = C_algo.RC4Drop = RC4.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} drop The number of keystream words to drop. Default 192\n\t */\n\t cfg: RC4.cfg.extend({\n\t drop: 192\n\t }),\n\n\t _doReset: function () {\n\t RC4._doReset.call(this);\n\n\t // Drop\n\t for (var i = this.cfg.drop; i > 0; i--) {\n\t generateKeystreamWord.call(this);\n\t }\n\t }\n\t });\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);\n\t */\n\t C.RC4Drop = StreamCipher._createHelper(RC4Drop);\n\t}());\n\n\n\treturn CryptoJS.RC4;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t/** @preserve\n\t(c) 2012 by Cédric Mesnil. All rights reserved.\n\n\tRedistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:\n\n\t - Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.\n\t - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.\n\n\tTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t*/\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Constants table\n\t var _zl = WordArray.create([\n\t 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,\n\t 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,\n\t 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,\n\t 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,\n\t 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);\n\t var _zr = WordArray.create([\n\t 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,\n\t 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,\n\t 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,\n\t 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,\n\t 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);\n\t var _sl = WordArray.create([\n\t 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,\n\t 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,\n\t 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,\n\t 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,\n\t 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);\n\t var _sr = WordArray.create([\n\t 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,\n\t 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,\n\t 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,\n\t 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,\n\t 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);\n\n\t var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);\n\t var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);\n\n\t /**\n\t * RIPEMD160 hash algorithm.\n\t */\n\t var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\n\t // Swap endian\n\t for (var i = 0; i < 16; i++) {\n\t // Shortcuts\n\t var offset_i = offset + i;\n\t var M_offset_i = M[offset_i];\n\n\t // Swap\n\t M[offset_i] = (\n\t (((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |\n\t (((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)\n\t );\n\t }\n\t // Shortcut\n\t var H = this._hash.words;\n\t var hl = _hl.words;\n\t var hr = _hr.words;\n\t var zl = _zl.words;\n\t var zr = _zr.words;\n\t var sl = _sl.words;\n\t var sr = _sr.words;\n\n\t // Working variables\n\t var al, bl, cl, dl, el;\n\t var ar, br, cr, dr, er;\n\n\t ar = al = H[0];\n\t br = bl = H[1];\n\t cr = cl = H[2];\n\t dr = dl = H[3];\n\t er = el = H[4];\n\t // Computation\n\t var t;\n\t for (var i = 0; i < 80; i += 1) {\n\t t = (al + M[offset+zl[i]])|0;\n\t if (i<16){\n\t\t t += f1(bl,cl,dl) + hl[0];\n\t } else if (i<32) {\n\t\t t += f2(bl,cl,dl) + hl[1];\n\t } else if (i<48) {\n\t\t t += f3(bl,cl,dl) + hl[2];\n\t } else if (i<64) {\n\t\t t += f4(bl,cl,dl) + hl[3];\n\t } else {// if (i<80) {\n\t\t t += f5(bl,cl,dl) + hl[4];\n\t }\n\t t = t|0;\n\t t = rotl(t,sl[i]);\n\t t = (t+el)|0;\n\t al = el;\n\t el = dl;\n\t dl = rotl(cl, 10);\n\t cl = bl;\n\t bl = t;\n\n\t t = (ar + M[offset+zr[i]])|0;\n\t if (i<16){\n\t\t t += f5(br,cr,dr) + hr[0];\n\t } else if (i<32) {\n\t\t t += f4(br,cr,dr) + hr[1];\n\t } else if (i<48) {\n\t\t t += f3(br,cr,dr) + hr[2];\n\t } else if (i<64) {\n\t\t t += f2(br,cr,dr) + hr[3];\n\t } else {// if (i<80) {\n\t\t t += f1(br,cr,dr) + hr[4];\n\t }\n\t t = t|0;\n\t t = rotl(t,sr[i]) ;\n\t t = (t+er)|0;\n\t ar = er;\n\t er = dr;\n\t dr = rotl(cr, 10);\n\t cr = br;\n\t br = t;\n\t }\n\t // Intermediate hash value\n\t t = (H[1] + cl + dr)|0;\n\t H[1] = (H[2] + dl + er)|0;\n\t H[2] = (H[3] + el + ar)|0;\n\t H[3] = (H[4] + al + br)|0;\n\t H[4] = (H[0] + bl + cr)|0;\n\t H[0] = t;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (\n\t (((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |\n\t (((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)\n\t );\n\t data.sigBytes = (dataWords.length + 1) * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Shortcuts\n\t var hash = this._hash;\n\t var H = hash.words;\n\n\t // Swap endian\n\t for (var i = 0; i < 5; i++) {\n\t // Shortcut\n\t var H_i = H[i];\n\n\t // Swap\n\t H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |\n\t (((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);\n\t }\n\n\t // Return final computed hash\n\t return hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\n\t function f1(x, y, z) {\n\t return ((x) ^ (y) ^ (z));\n\n\t }\n\n\t function f2(x, y, z) {\n\t return (((x)&(y)) | ((~x)&(z)));\n\t }\n\n\t function f3(x, y, z) {\n\t return (((x) | (~(y))) ^ (z));\n\t }\n\n\t function f4(x, y, z) {\n\t return (((x) & (z)) | ((y)&(~(z))));\n\t }\n\n\t function f5(x, y, z) {\n\t return ((x) ^ ((y) |(~(z))));\n\n\t }\n\n\t function rotl(x,n) {\n\t return (x<>>(32-n));\n\t }\n\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.RIPEMD160('message');\n\t * var hash = CryptoJS.RIPEMD160(wordArray);\n\t */\n\t C.RIPEMD160 = Hasher._createHelper(RIPEMD160);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacRIPEMD160(message, key);\n\t */\n\t C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);\n\t}(Math));\n\n\n\treturn CryptoJS.RIPEMD160;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Reusable object\n\t var W = [];\n\n\t /**\n\t * SHA-1 hash algorithm.\n\t */\n\t var SHA1 = C_algo.SHA1 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init([\n\t 0x67452301, 0xefcdab89,\n\t 0x98badcfe, 0x10325476,\n\t 0xc3d2e1f0\n\t ]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var H = this._hash.words;\n\n\t // Working variables\n\t var a = H[0];\n\t var b = H[1];\n\t var c = H[2];\n\t var d = H[3];\n\t var e = H[4];\n\n\t // Computation\n\t for (var i = 0; i < 80; i++) {\n\t if (i < 16) {\n\t W[i] = M[offset + i] | 0;\n\t } else {\n\t var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];\n\t W[i] = (n << 1) | (n >>> 31);\n\t }\n\n\t var t = ((a << 5) | (a >>> 27)) + e + W[i];\n\t if (i < 20) {\n\t t += ((b & c) | (~b & d)) + 0x5a827999;\n\t } else if (i < 40) {\n\t t += (b ^ c ^ d) + 0x6ed9eba1;\n\t } else if (i < 60) {\n\t t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;\n\t } else /* if (i < 80) */ {\n\t t += (b ^ c ^ d) - 0x359d3e2a;\n\t }\n\n\t e = d;\n\t d = c;\n\t c = (b << 30) | (b >>> 2);\n\t b = a;\n\t a = t;\n\t }\n\n\t // Intermediate hash value\n\t H[0] = (H[0] + a) | 0;\n\t H[1] = (H[1] + b) | 0;\n\t H[2] = (H[2] + c) | 0;\n\t H[3] = (H[3] + d) | 0;\n\t H[4] = (H[4] + e) | 0;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Return final computed hash\n\t return this._hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA1('message');\n\t * var hash = CryptoJS.SHA1(wordArray);\n\t */\n\t C.SHA1 = Hasher._createHelper(SHA1);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA1(message, key);\n\t */\n\t C.HmacSHA1 = Hasher._createHmacHelper(SHA1);\n\t}());\n\n\n\treturn CryptoJS.SHA1;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./sha256\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./sha256\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var C_algo = C.algo;\n\t var SHA256 = C_algo.SHA256;\n\n\t /**\n\t * SHA-224 hash algorithm.\n\t */\n\t var SHA224 = C_algo.SHA224 = SHA256.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init([\n\t 0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,\n\t 0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4\n\t ]);\n\t },\n\n\t _doFinalize: function () {\n\t var hash = SHA256._doFinalize.call(this);\n\n\t hash.sigBytes -= 4;\n\n\t return hash;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA224('message');\n\t * var hash = CryptoJS.SHA224(wordArray);\n\t */\n\t C.SHA224 = SHA256._createHelper(SHA224);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA224(message, key);\n\t */\n\t C.HmacSHA224 = SHA256._createHmacHelper(SHA224);\n\t}());\n\n\n\treturn CryptoJS.SHA224;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_algo = C.algo;\n\n\t // Initialization and round constants tables\n\t var H = [];\n\t var K = [];\n\n\t // Compute constants\n\t (function () {\n\t function isPrime(n) {\n\t var sqrtN = Math.sqrt(n);\n\t for (var factor = 2; factor <= sqrtN; factor++) {\n\t if (!(n % factor)) {\n\t return false;\n\t }\n\t }\n\n\t return true;\n\t }\n\n\t function getFractionalBits(n) {\n\t return ((n - (n | 0)) * 0x100000000) | 0;\n\t }\n\n\t var n = 2;\n\t var nPrime = 0;\n\t while (nPrime < 64) {\n\t if (isPrime(n)) {\n\t if (nPrime < 8) {\n\t H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));\n\t }\n\t K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));\n\n\t nPrime++;\n\t }\n\n\t n++;\n\t }\n\t }());\n\n\t // Reusable object\n\t var W = [];\n\n\t /**\n\t * SHA-256 hash algorithm.\n\t */\n\t var SHA256 = C_algo.SHA256 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new WordArray.init(H.slice(0));\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcut\n\t var H = this._hash.words;\n\n\t // Working variables\n\t var a = H[0];\n\t var b = H[1];\n\t var c = H[2];\n\t var d = H[3];\n\t var e = H[4];\n\t var f = H[5];\n\t var g = H[6];\n\t var h = H[7];\n\n\t // Computation\n\t for (var i = 0; i < 64; i++) {\n\t if (i < 16) {\n\t W[i] = M[offset + i] | 0;\n\t } else {\n\t var gamma0x = W[i - 15];\n\t var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^\n\t ((gamma0x << 14) | (gamma0x >>> 18)) ^\n\t (gamma0x >>> 3);\n\n\t var gamma1x = W[i - 2];\n\t var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^\n\t ((gamma1x << 13) | (gamma1x >>> 19)) ^\n\t (gamma1x >>> 10);\n\n\t W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];\n\t }\n\n\t var ch = (e & f) ^ (~e & g);\n\t var maj = (a & b) ^ (a & c) ^ (b & c);\n\n\t var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));\n\t var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));\n\n\t var t1 = h + sigma1 + ch + K[i] + W[i];\n\t var t2 = sigma0 + maj;\n\n\t h = g;\n\t g = f;\n\t f = e;\n\t e = (d + t1) | 0;\n\t d = c;\n\t c = b;\n\t b = a;\n\t a = (t1 + t2) | 0;\n\t }\n\n\t // Intermediate hash value\n\t H[0] = (H[0] + a) | 0;\n\t H[1] = (H[1] + b) | 0;\n\t H[2] = (H[2] + c) | 0;\n\t H[3] = (H[3] + d) | 0;\n\t H[4] = (H[4] + e) | 0;\n\t H[5] = (H[5] + f) | 0;\n\t H[6] = (H[6] + g) | 0;\n\t H[7] = (H[7] + h) | 0;\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);\n\t dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Return final computed hash\n\t return this._hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA256('message');\n\t * var hash = CryptoJS.SHA256(wordArray);\n\t */\n\t C.SHA256 = Hasher._createHelper(SHA256);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA256(message, key);\n\t */\n\t C.HmacSHA256 = Hasher._createHmacHelper(SHA256);\n\t}(Math));\n\n\n\treturn CryptoJS.SHA256;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (Math) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var Hasher = C_lib.Hasher;\n\t var C_x64 = C.x64;\n\t var X64Word = C_x64.Word;\n\t var C_algo = C.algo;\n\n\t // Constants tables\n\t var RHO_OFFSETS = [];\n\t var PI_INDEXES = [];\n\t var ROUND_CONSTANTS = [];\n\n\t // Compute Constants\n\t (function () {\n\t // Compute rho offset constants\n\t var x = 1, y = 0;\n\t for (var t = 0; t < 24; t++) {\n\t RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;\n\n\t var newX = y % 5;\n\t var newY = (2 * x + 3 * y) % 5;\n\t x = newX;\n\t y = newY;\n\t }\n\n\t // Compute pi index constants\n\t for (var x = 0; x < 5; x++) {\n\t for (var y = 0; y < 5; y++) {\n\t PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;\n\t }\n\t }\n\n\t // Compute round constants\n\t var LFSR = 0x01;\n\t for (var i = 0; i < 24; i++) {\n\t var roundConstantMsw = 0;\n\t var roundConstantLsw = 0;\n\n\t for (var j = 0; j < 7; j++) {\n\t if (LFSR & 0x01) {\n\t var bitPosition = (1 << j) - 1;\n\t if (bitPosition < 32) {\n\t roundConstantLsw ^= 1 << bitPosition;\n\t } else /* if (bitPosition >= 32) */ {\n\t roundConstantMsw ^= 1 << (bitPosition - 32);\n\t }\n\t }\n\n\t // Compute next LFSR\n\t if (LFSR & 0x80) {\n\t // Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1\n\t LFSR = (LFSR << 1) ^ 0x71;\n\t } else {\n\t LFSR <<= 1;\n\t }\n\t }\n\n\t ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);\n\t }\n\t }());\n\n\t // Reusable objects for temporary values\n\t var T = [];\n\t (function () {\n\t for (var i = 0; i < 25; i++) {\n\t T[i] = X64Word.create();\n\t }\n\t }());\n\n\t /**\n\t * SHA-3 hash algorithm.\n\t */\n\t var SHA3 = C_algo.SHA3 = Hasher.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} outputLength\n\t * The desired number of bits in the output hash.\n\t * Only values permitted are: 224, 256, 384, 512.\n\t * Default: 512\n\t */\n\t cfg: Hasher.cfg.extend({\n\t outputLength: 512\n\t }),\n\n\t _doReset: function () {\n\t var state = this._state = []\n\t for (var i = 0; i < 25; i++) {\n\t state[i] = new X64Word.init();\n\t }\n\n\t this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcuts\n\t var state = this._state;\n\t var nBlockSizeLanes = this.blockSize / 2;\n\n\t // Absorb\n\t for (var i = 0; i < nBlockSizeLanes; i++) {\n\t // Shortcuts\n\t var M2i = M[offset + 2 * i];\n\t var M2i1 = M[offset + 2 * i + 1];\n\n\t // Swap endian\n\t M2i = (\n\t (((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |\n\t (((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)\n\t );\n\t M2i1 = (\n\t (((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |\n\t (((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)\n\t );\n\n\t // Absorb message into state\n\t var lane = state[i];\n\t lane.high ^= M2i1;\n\t lane.low ^= M2i;\n\t }\n\n\t // Rounds\n\t for (var round = 0; round < 24; round++) {\n\t // Theta\n\t for (var x = 0; x < 5; x++) {\n\t // Mix column lanes\n\t var tMsw = 0, tLsw = 0;\n\t for (var y = 0; y < 5; y++) {\n\t var lane = state[x + 5 * y];\n\t tMsw ^= lane.high;\n\t tLsw ^= lane.low;\n\t }\n\n\t // Temporary values\n\t var Tx = T[x];\n\t Tx.high = tMsw;\n\t Tx.low = tLsw;\n\t }\n\t for (var x = 0; x < 5; x++) {\n\t // Shortcuts\n\t var Tx4 = T[(x + 4) % 5];\n\t var Tx1 = T[(x + 1) % 5];\n\t var Tx1Msw = Tx1.high;\n\t var Tx1Lsw = Tx1.low;\n\n\t // Mix surrounding columns\n\t var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));\n\t var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));\n\t for (var y = 0; y < 5; y++) {\n\t var lane = state[x + 5 * y];\n\t lane.high ^= tMsw;\n\t lane.low ^= tLsw;\n\t }\n\t }\n\n\t // Rho Pi\n\t for (var laneIndex = 1; laneIndex < 25; laneIndex++) {\n\t var tMsw;\n\t var tLsw;\n\n\t // Shortcuts\n\t var lane = state[laneIndex];\n\t var laneMsw = lane.high;\n\t var laneLsw = lane.low;\n\t var rhoOffset = RHO_OFFSETS[laneIndex];\n\n\t // Rotate lanes\n\t if (rhoOffset < 32) {\n\t tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));\n\t tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));\n\t } else /* if (rhoOffset >= 32) */ {\n\t tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));\n\t tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));\n\t }\n\n\t // Transpose lanes\n\t var TPiLane = T[PI_INDEXES[laneIndex]];\n\t TPiLane.high = tMsw;\n\t TPiLane.low = tLsw;\n\t }\n\n\t // Rho pi at x = y = 0\n\t var T0 = T[0];\n\t var state0 = state[0];\n\t T0.high = state0.high;\n\t T0.low = state0.low;\n\n\t // Chi\n\t for (var x = 0; x < 5; x++) {\n\t for (var y = 0; y < 5; y++) {\n\t // Shortcuts\n\t var laneIndex = x + 5 * y;\n\t var lane = state[laneIndex];\n\t var TLane = T[laneIndex];\n\t var Tx1Lane = T[((x + 1) % 5) + 5 * y];\n\t var Tx2Lane = T[((x + 2) % 5) + 5 * y];\n\n\t // Mix rows\n\t lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);\n\t lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);\n\t }\n\t }\n\n\t // Iota\n\t var lane = state[0];\n\t var roundConstant = ROUND_CONSTANTS[round];\n\t lane.high ^= roundConstant.high;\n\t lane.low ^= roundConstant.low;\n\t }\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\t var blockSizeBits = this.blockSize * 32;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);\n\t dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Shortcuts\n\t var state = this._state;\n\t var outputLengthBytes = this.cfg.outputLength / 8;\n\t var outputLengthLanes = outputLengthBytes / 8;\n\n\t // Squeeze\n\t var hashWords = [];\n\t for (var i = 0; i < outputLengthLanes; i++) {\n\t // Shortcuts\n\t var lane = state[i];\n\t var laneMsw = lane.high;\n\t var laneLsw = lane.low;\n\n\t // Swap endian\n\t laneMsw = (\n\t (((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |\n\t (((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)\n\t );\n\t laneLsw = (\n\t (((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |\n\t (((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)\n\t );\n\n\t // Squeeze state to retrieve hash\n\t hashWords.push(laneLsw);\n\t hashWords.push(laneMsw);\n\t }\n\n\t // Return final computed hash\n\t return new WordArray.init(hashWords, outputLengthBytes);\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\n\t var state = clone._state = this._state.slice(0);\n\t for (var i = 0; i < 25; i++) {\n\t state[i] = state[i].clone();\n\t }\n\n\t return clone;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA3('message');\n\t * var hash = CryptoJS.SHA3(wordArray);\n\t */\n\t C.SHA3 = Hasher._createHelper(SHA3);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA3(message, key);\n\t */\n\t C.HmacSHA3 = Hasher._createHmacHelper(SHA3);\n\t}(Math));\n\n\n\treturn CryptoJS.SHA3;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"), require(\"./sha512\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\", \"./sha512\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_x64 = C.x64;\n\t var X64Word = C_x64.Word;\n\t var X64WordArray = C_x64.WordArray;\n\t var C_algo = C.algo;\n\t var SHA512 = C_algo.SHA512;\n\n\t /**\n\t * SHA-384 hash algorithm.\n\t */\n\t var SHA384 = C_algo.SHA384 = SHA512.extend({\n\t _doReset: function () {\n\t this._hash = new X64WordArray.init([\n\t new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),\n\t new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),\n\t new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),\n\t new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)\n\t ]);\n\t },\n\n\t _doFinalize: function () {\n\t var hash = SHA512._doFinalize.call(this);\n\n\t hash.sigBytes -= 16;\n\n\t return hash;\n\t }\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA384('message');\n\t * var hash = CryptoJS.SHA384(wordArray);\n\t */\n\t C.SHA384 = SHA512._createHelper(SHA384);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA384(message, key);\n\t */\n\t C.HmacSHA384 = SHA512._createHmacHelper(SHA384);\n\t}());\n\n\n\treturn CryptoJS.SHA384;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./x64-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./x64-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Hasher = C_lib.Hasher;\n\t var C_x64 = C.x64;\n\t var X64Word = C_x64.Word;\n\t var X64WordArray = C_x64.WordArray;\n\t var C_algo = C.algo;\n\n\t function X64Word_create() {\n\t return X64Word.create.apply(X64Word, arguments);\n\t }\n\n\t // Constants\n\t var K = [\n\t X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),\n\t X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),\n\t X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),\n\t X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),\n\t X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),\n\t X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),\n\t X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),\n\t X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),\n\t X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),\n\t X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),\n\t X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),\n\t X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),\n\t X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),\n\t X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),\n\t X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),\n\t X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),\n\t X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),\n\t X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),\n\t X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),\n\t X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),\n\t X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),\n\t X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),\n\t X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),\n\t X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),\n\t X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),\n\t X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),\n\t X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),\n\t X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),\n\t X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),\n\t X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),\n\t X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),\n\t X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),\n\t X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),\n\t X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),\n\t X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),\n\t X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),\n\t X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),\n\t X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),\n\t X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),\n\t X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)\n\t ];\n\n\t // Reusable objects\n\t var W = [];\n\t (function () {\n\t for (var i = 0; i < 80; i++) {\n\t W[i] = X64Word_create();\n\t }\n\t }());\n\n\t /**\n\t * SHA-512 hash algorithm.\n\t */\n\t var SHA512 = C_algo.SHA512 = Hasher.extend({\n\t _doReset: function () {\n\t this._hash = new X64WordArray.init([\n\t new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),\n\t new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),\n\t new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),\n\t new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)\n\t ]);\n\t },\n\n\t _doProcessBlock: function (M, offset) {\n\t // Shortcuts\n\t var H = this._hash.words;\n\n\t var H0 = H[0];\n\t var H1 = H[1];\n\t var H2 = H[2];\n\t var H3 = H[3];\n\t var H4 = H[4];\n\t var H5 = H[5];\n\t var H6 = H[6];\n\t var H7 = H[7];\n\n\t var H0h = H0.high;\n\t var H0l = H0.low;\n\t var H1h = H1.high;\n\t var H1l = H1.low;\n\t var H2h = H2.high;\n\t var H2l = H2.low;\n\t var H3h = H3.high;\n\t var H3l = H3.low;\n\t var H4h = H4.high;\n\t var H4l = H4.low;\n\t var H5h = H5.high;\n\t var H5l = H5.low;\n\t var H6h = H6.high;\n\t var H6l = H6.low;\n\t var H7h = H7.high;\n\t var H7l = H7.low;\n\n\t // Working variables\n\t var ah = H0h;\n\t var al = H0l;\n\t var bh = H1h;\n\t var bl = H1l;\n\t var ch = H2h;\n\t var cl = H2l;\n\t var dh = H3h;\n\t var dl = H3l;\n\t var eh = H4h;\n\t var el = H4l;\n\t var fh = H5h;\n\t var fl = H5l;\n\t var gh = H6h;\n\t var gl = H6l;\n\t var hh = H7h;\n\t var hl = H7l;\n\n\t // Rounds\n\t for (var i = 0; i < 80; i++) {\n\t var Wil;\n\t var Wih;\n\n\t // Shortcut\n\t var Wi = W[i];\n\n\t // Extend message\n\t if (i < 16) {\n\t Wih = Wi.high = M[offset + i * 2] | 0;\n\t Wil = Wi.low = M[offset + i * 2 + 1] | 0;\n\t } else {\n\t // Gamma0\n\t var gamma0x = W[i - 15];\n\t var gamma0xh = gamma0x.high;\n\t var gamma0xl = gamma0x.low;\n\t var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);\n\t var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));\n\n\t // Gamma1\n\t var gamma1x = W[i - 2];\n\t var gamma1xh = gamma1x.high;\n\t var gamma1xl = gamma1x.low;\n\t var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);\n\t var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));\n\n\t // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]\n\t var Wi7 = W[i - 7];\n\t var Wi7h = Wi7.high;\n\t var Wi7l = Wi7.low;\n\n\t var Wi16 = W[i - 16];\n\t var Wi16h = Wi16.high;\n\t var Wi16l = Wi16.low;\n\n\t Wil = gamma0l + Wi7l;\n\t Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);\n\t Wil = Wil + gamma1l;\n\t Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);\n\t Wil = Wil + Wi16l;\n\t Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);\n\n\t Wi.high = Wih;\n\t Wi.low = Wil;\n\t }\n\n\t var chh = (eh & fh) ^ (~eh & gh);\n\t var chl = (el & fl) ^ (~el & gl);\n\t var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);\n\t var majl = (al & bl) ^ (al & cl) ^ (bl & cl);\n\n\t var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));\n\t var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));\n\t var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));\n\t var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));\n\n\t // t1 = h + sigma1 + ch + K[i] + W[i]\n\t var Ki = K[i];\n\t var Kih = Ki.high;\n\t var Kil = Ki.low;\n\n\t var t1l = hl + sigma1l;\n\t var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);\n\t var t1l = t1l + chl;\n\t var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);\n\t var t1l = t1l + Kil;\n\t var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);\n\t var t1l = t1l + Wil;\n\t var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);\n\n\t // t2 = sigma0 + maj\n\t var t2l = sigma0l + majl;\n\t var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);\n\n\t // Update working variables\n\t hh = gh;\n\t hl = gl;\n\t gh = fh;\n\t gl = fl;\n\t fh = eh;\n\t fl = el;\n\t el = (dl + t1l) | 0;\n\t eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;\n\t dh = ch;\n\t dl = cl;\n\t ch = bh;\n\t cl = bl;\n\t bh = ah;\n\t bl = al;\n\t al = (t1l + t2l) | 0;\n\t ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;\n\t }\n\n\t // Intermediate hash value\n\t H0l = H0.low = (H0l + al);\n\t H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));\n\t H1l = H1.low = (H1l + bl);\n\t H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));\n\t H2l = H2.low = (H2l + cl);\n\t H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));\n\t H3l = H3.low = (H3l + dl);\n\t H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));\n\t H4l = H4.low = (H4l + el);\n\t H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));\n\t H5l = H5.low = (H5l + fl);\n\t H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));\n\t H6l = H6.low = (H6l + gl);\n\t H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));\n\t H7l = H7.low = (H7l + hl);\n\t H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));\n\t },\n\n\t _doFinalize: function () {\n\t // Shortcuts\n\t var data = this._data;\n\t var dataWords = data.words;\n\n\t var nBitsTotal = this._nDataBytes * 8;\n\t var nBitsLeft = data.sigBytes * 8;\n\n\t // Add padding\n\t dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);\n\t dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);\n\t dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;\n\t data.sigBytes = dataWords.length * 4;\n\n\t // Hash final blocks\n\t this._process();\n\n\t // Convert hash to 32-bit word array before returning\n\t var hash = this._hash.toX32();\n\n\t // Return final computed hash\n\t return hash;\n\t },\n\n\t clone: function () {\n\t var clone = Hasher.clone.call(this);\n\t clone._hash = this._hash.clone();\n\n\t return clone;\n\t },\n\n\t blockSize: 1024/32\n\t });\n\n\t /**\n\t * Shortcut function to the hasher's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t *\n\t * @return {WordArray} The hash.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hash = CryptoJS.SHA512('message');\n\t * var hash = CryptoJS.SHA512(wordArray);\n\t */\n\t C.SHA512 = Hasher._createHelper(SHA512);\n\n\t /**\n\t * Shortcut function to the HMAC's object interface.\n\t *\n\t * @param {WordArray|string} message The message to hash.\n\t * @param {WordArray|string} key The secret key.\n\t *\n\t * @return {WordArray} The HMAC.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var hmac = CryptoJS.HmacSHA512(message, key);\n\t */\n\t C.HmacSHA512 = Hasher._createHmacHelper(SHA512);\n\t}());\n\n\n\treturn CryptoJS.SHA512;\n\n}));",";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./enc-base64\"), require(\"./md5\"), require(\"./evpkdf\"), require(\"./cipher-core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./enc-base64\", \"./md5\", \"./evpkdf\", \"./cipher-core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var WordArray = C_lib.WordArray;\n\t var BlockCipher = C_lib.BlockCipher;\n\t var C_algo = C.algo;\n\n\t // Permuted Choice 1 constants\n\t var PC1 = [\n\t 57, 49, 41, 33, 25, 17, 9, 1,\n\t 58, 50, 42, 34, 26, 18, 10, 2,\n\t 59, 51, 43, 35, 27, 19, 11, 3,\n\t 60, 52, 44, 36, 63, 55, 47, 39,\n\t 31, 23, 15, 7, 62, 54, 46, 38,\n\t 30, 22, 14, 6, 61, 53, 45, 37,\n\t 29, 21, 13, 5, 28, 20, 12, 4\n\t ];\n\n\t // Permuted Choice 2 constants\n\t var PC2 = [\n\t 14, 17, 11, 24, 1, 5,\n\t 3, 28, 15, 6, 21, 10,\n\t 23, 19, 12, 4, 26, 8,\n\t 16, 7, 27, 20, 13, 2,\n\t 41, 52, 31, 37, 47, 55,\n\t 30, 40, 51, 45, 33, 48,\n\t 44, 49, 39, 56, 34, 53,\n\t 46, 42, 50, 36, 29, 32\n\t ];\n\n\t // Cumulative bit shift constants\n\t var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];\n\n\t // SBOXes and round permutation constants\n\t var SBOX_P = [\n\t {\n\t 0x0: 0x808200,\n\t 0x10000000: 0x8000,\n\t 0x20000000: 0x808002,\n\t 0x30000000: 0x2,\n\t 0x40000000: 0x200,\n\t 0x50000000: 0x808202,\n\t 0x60000000: 0x800202,\n\t 0x70000000: 0x800000,\n\t 0x80000000: 0x202,\n\t 0x90000000: 0x800200,\n\t 0xa0000000: 0x8200,\n\t 0xb0000000: 0x808000,\n\t 0xc0000000: 0x8002,\n\t 0xd0000000: 0x800002,\n\t 0xe0000000: 0x0,\n\t 0xf0000000: 0x8202,\n\t 0x8000000: 0x0,\n\t 0x18000000: 0x808202,\n\t 0x28000000: 0x8202,\n\t 0x38000000: 0x8000,\n\t 0x48000000: 0x808200,\n\t 0x58000000: 0x200,\n\t 0x68000000: 0x808002,\n\t 0x78000000: 0x2,\n\t 0x88000000: 0x800200,\n\t 0x98000000: 0x8200,\n\t 0xa8000000: 0x808000,\n\t 0xb8000000: 0x800202,\n\t 0xc8000000: 0x800002,\n\t 0xd8000000: 0x8002,\n\t 0xe8000000: 0x202,\n\t 0xf8000000: 0x800000,\n\t 0x1: 0x8000,\n\t 0x10000001: 0x2,\n\t 0x20000001: 0x808200,\n\t 0x30000001: 0x800000,\n\t 0x40000001: 0x808002,\n\t 0x50000001: 0x8200,\n\t 0x60000001: 0x200,\n\t 0x70000001: 0x800202,\n\t 0x80000001: 0x808202,\n\t 0x90000001: 0x808000,\n\t 0xa0000001: 0x800002,\n\t 0xb0000001: 0x8202,\n\t 0xc0000001: 0x202,\n\t 0xd0000001: 0x800200,\n\t 0xe0000001: 0x8002,\n\t 0xf0000001: 0x0,\n\t 0x8000001: 0x808202,\n\t 0x18000001: 0x808000,\n\t 0x28000001: 0x800000,\n\t 0x38000001: 0x200,\n\t 0x48000001: 0x8000,\n\t 0x58000001: 0x800002,\n\t 0x68000001: 0x2,\n\t 0x78000001: 0x8202,\n\t 0x88000001: 0x8002,\n\t 0x98000001: 0x800202,\n\t 0xa8000001: 0x202,\n\t 0xb8000001: 0x808200,\n\t 0xc8000001: 0x800200,\n\t 0xd8000001: 0x0,\n\t 0xe8000001: 0x8200,\n\t 0xf8000001: 0x808002\n\t },\n\t {\n\t 0x0: 0x40084010,\n\t 0x1000000: 0x4000,\n\t 0x2000000: 0x80000,\n\t 0x3000000: 0x40080010,\n\t 0x4000000: 0x40000010,\n\t 0x5000000: 0x40084000,\n\t 0x6000000: 0x40004000,\n\t 0x7000000: 0x10,\n\t 0x8000000: 0x84000,\n\t 0x9000000: 0x40004010,\n\t 0xa000000: 0x40000000,\n\t 0xb000000: 0x84010,\n\t 0xc000000: 0x80010,\n\t 0xd000000: 0x0,\n\t 0xe000000: 0x4010,\n\t 0xf000000: 0x40080000,\n\t 0x800000: 0x40004000,\n\t 0x1800000: 0x84010,\n\t 0x2800000: 0x10,\n\t 0x3800000: 0x40004010,\n\t 0x4800000: 0x40084010,\n\t 0x5800000: 0x40000000,\n\t 0x6800000: 0x80000,\n\t 0x7800000: 0x40080010,\n\t 0x8800000: 0x80010,\n\t 0x9800000: 0x0,\n\t 0xa800000: 0x4000,\n\t 0xb800000: 0x40080000,\n\t 0xc800000: 0x40000010,\n\t 0xd800000: 0x84000,\n\t 0xe800000: 0x40084000,\n\t 0xf800000: 0x4010,\n\t 0x10000000: 0x0,\n\t 0x11000000: 0x40080010,\n\t 0x12000000: 0x40004010,\n\t 0x13000000: 0x40084000,\n\t 0x14000000: 0x40080000,\n\t 0x15000000: 0x10,\n\t 0x16000000: 0x84010,\n\t 0x17000000: 0x4000,\n\t 0x18000000: 0x4010,\n\t 0x19000000: 0x80000,\n\t 0x1a000000: 0x80010,\n\t 0x1b000000: 0x40000010,\n\t 0x1c000000: 0x84000,\n\t 0x1d000000: 0x40004000,\n\t 0x1e000000: 0x40000000,\n\t 0x1f000000: 0x40084010,\n\t 0x10800000: 0x84010,\n\t 0x11800000: 0x80000,\n\t 0x12800000: 0x40080000,\n\t 0x13800000: 0x4000,\n\t 0x14800000: 0x40004000,\n\t 0x15800000: 0x40084010,\n\t 0x16800000: 0x10,\n\t 0x17800000: 0x40000000,\n\t 0x18800000: 0x40084000,\n\t 0x19800000: 0x40000010,\n\t 0x1a800000: 0x40004010,\n\t 0x1b800000: 0x80010,\n\t 0x1c800000: 0x0,\n\t 0x1d800000: 0x4010,\n\t 0x1e800000: 0x40080010,\n\t 0x1f800000: 0x84000\n\t },\n\t {\n\t 0x0: 0x104,\n\t 0x100000: 0x0,\n\t 0x200000: 0x4000100,\n\t 0x300000: 0x10104,\n\t 0x400000: 0x10004,\n\t 0x500000: 0x4000004,\n\t 0x600000: 0x4010104,\n\t 0x700000: 0x4010000,\n\t 0x800000: 0x4000000,\n\t 0x900000: 0x4010100,\n\t 0xa00000: 0x10100,\n\t 0xb00000: 0x4010004,\n\t 0xc00000: 0x4000104,\n\t 0xd00000: 0x10000,\n\t 0xe00000: 0x4,\n\t 0xf00000: 0x100,\n\t 0x80000: 0x4010100,\n\t 0x180000: 0x4010004,\n\t 0x280000: 0x0,\n\t 0x380000: 0x4000100,\n\t 0x480000: 0x4000004,\n\t 0x580000: 0x10000,\n\t 0x680000: 0x10004,\n\t 0x780000: 0x104,\n\t 0x880000: 0x4,\n\t 0x980000: 0x100,\n\t 0xa80000: 0x4010000,\n\t 0xb80000: 0x10104,\n\t 0xc80000: 0x10100,\n\t 0xd80000: 0x4000104,\n\t 0xe80000: 0x4010104,\n\t 0xf80000: 0x4000000,\n\t 0x1000000: 0x4010100,\n\t 0x1100000: 0x10004,\n\t 0x1200000: 0x10000,\n\t 0x1300000: 0x4000100,\n\t 0x1400000: 0x100,\n\t 0x1500000: 0x4010104,\n\t 0x1600000: 0x4000004,\n\t 0x1700000: 0x0,\n\t 0x1800000: 0x4000104,\n\t 0x1900000: 0x4000000,\n\t 0x1a00000: 0x4,\n\t 0x1b00000: 0x10100,\n\t 0x1c00000: 0x4010000,\n\t 0x1d00000: 0x104,\n\t 0x1e00000: 0x10104,\n\t 0x1f00000: 0x4010004,\n\t 0x1080000: 0x4000000,\n\t 0x1180000: 0x104,\n\t 0x1280000: 0x4010100,\n\t 0x1380000: 0x0,\n\t 0x1480000: 0x10004,\n\t 0x1580000: 0x4000100,\n\t 0x1680000: 0x100,\n\t 0x1780000: 0x4010004,\n\t 0x1880000: 0x10000,\n\t 0x1980000: 0x4010104,\n\t 0x1a80000: 0x10104,\n\t 0x1b80000: 0x4000004,\n\t 0x1c80000: 0x4000104,\n\t 0x1d80000: 0x4010000,\n\t 0x1e80000: 0x4,\n\t 0x1f80000: 0x10100\n\t },\n\t {\n\t 0x0: 0x80401000,\n\t 0x10000: 0x80001040,\n\t 0x20000: 0x401040,\n\t 0x30000: 0x80400000,\n\t 0x40000: 0x0,\n\t 0x50000: 0x401000,\n\t 0x60000: 0x80000040,\n\t 0x70000: 0x400040,\n\t 0x80000: 0x80000000,\n\t 0x90000: 0x400000,\n\t 0xa0000: 0x40,\n\t 0xb0000: 0x80001000,\n\t 0xc0000: 0x80400040,\n\t 0xd0000: 0x1040,\n\t 0xe0000: 0x1000,\n\t 0xf0000: 0x80401040,\n\t 0x8000: 0x80001040,\n\t 0x18000: 0x40,\n\t 0x28000: 0x80400040,\n\t 0x38000: 0x80001000,\n\t 0x48000: 0x401000,\n\t 0x58000: 0x80401040,\n\t 0x68000: 0x0,\n\t 0x78000: 0x80400000,\n\t 0x88000: 0x1000,\n\t 0x98000: 0x80401000,\n\t 0xa8000: 0x400000,\n\t 0xb8000: 0x1040,\n\t 0xc8000: 0x80000000,\n\t 0xd8000: 0x400040,\n\t 0xe8000: 0x401040,\n\t 0xf8000: 0x80000040,\n\t 0x100000: 0x400040,\n\t 0x110000: 0x401000,\n\t 0x120000: 0x80000040,\n\t 0x130000: 0x0,\n\t 0x140000: 0x1040,\n\t 0x150000: 0x80400040,\n\t 0x160000: 0x80401000,\n\t 0x170000: 0x80001040,\n\t 0x180000: 0x80401040,\n\t 0x190000: 0x80000000,\n\t 0x1a0000: 0x80400000,\n\t 0x1b0000: 0x401040,\n\t 0x1c0000: 0x80001000,\n\t 0x1d0000: 0x400000,\n\t 0x1e0000: 0x40,\n\t 0x1f0000: 0x1000,\n\t 0x108000: 0x80400000,\n\t 0x118000: 0x80401040,\n\t 0x128000: 0x0,\n\t 0x138000: 0x401000,\n\t 0x148000: 0x400040,\n\t 0x158000: 0x80000000,\n\t 0x168000: 0x80001040,\n\t 0x178000: 0x40,\n\t 0x188000: 0x80000040,\n\t 0x198000: 0x1000,\n\t 0x1a8000: 0x80001000,\n\t 0x1b8000: 0x80400040,\n\t 0x1c8000: 0x1040,\n\t 0x1d8000: 0x80401000,\n\t 0x1e8000: 0x400000,\n\t 0x1f8000: 0x401040\n\t },\n\t {\n\t 0x0: 0x80,\n\t 0x1000: 0x1040000,\n\t 0x2000: 0x40000,\n\t 0x3000: 0x20000000,\n\t 0x4000: 0x20040080,\n\t 0x5000: 0x1000080,\n\t 0x6000: 0x21000080,\n\t 0x7000: 0x40080,\n\t 0x8000: 0x1000000,\n\t 0x9000: 0x20040000,\n\t 0xa000: 0x20000080,\n\t 0xb000: 0x21040080,\n\t 0xc000: 0x21040000,\n\t 0xd000: 0x0,\n\t 0xe000: 0x1040080,\n\t 0xf000: 0x21000000,\n\t 0x800: 0x1040080,\n\t 0x1800: 0x21000080,\n\t 0x2800: 0x80,\n\t 0x3800: 0x1040000,\n\t 0x4800: 0x40000,\n\t 0x5800: 0x20040080,\n\t 0x6800: 0x21040000,\n\t 0x7800: 0x20000000,\n\t 0x8800: 0x20040000,\n\t 0x9800: 0x0,\n\t 0xa800: 0x21040080,\n\t 0xb800: 0x1000080,\n\t 0xc800: 0x20000080,\n\t 0xd800: 0x21000000,\n\t 0xe800: 0x1000000,\n\t 0xf800: 0x40080,\n\t 0x10000: 0x40000,\n\t 0x11000: 0x80,\n\t 0x12000: 0x20000000,\n\t 0x13000: 0x21000080,\n\t 0x14000: 0x1000080,\n\t 0x15000: 0x21040000,\n\t 0x16000: 0x20040080,\n\t 0x17000: 0x1000000,\n\t 0x18000: 0x21040080,\n\t 0x19000: 0x21000000,\n\t 0x1a000: 0x1040000,\n\t 0x1b000: 0x20040000,\n\t 0x1c000: 0x40080,\n\t 0x1d000: 0x20000080,\n\t 0x1e000: 0x0,\n\t 0x1f000: 0x1040080,\n\t 0x10800: 0x21000080,\n\t 0x11800: 0x1000000,\n\t 0x12800: 0x1040000,\n\t 0x13800: 0x20040080,\n\t 0x14800: 0x20000000,\n\t 0x15800: 0x1040080,\n\t 0x16800: 0x80,\n\t 0x17800: 0x21040000,\n\t 0x18800: 0x40080,\n\t 0x19800: 0x21040080,\n\t 0x1a800: 0x0,\n\t 0x1b800: 0x21000000,\n\t 0x1c800: 0x1000080,\n\t 0x1d800: 0x40000,\n\t 0x1e800: 0x20040000,\n\t 0x1f800: 0x20000080\n\t },\n\t {\n\t 0x0: 0x10000008,\n\t 0x100: 0x2000,\n\t 0x200: 0x10200000,\n\t 0x300: 0x10202008,\n\t 0x400: 0x10002000,\n\t 0x500: 0x200000,\n\t 0x600: 0x200008,\n\t 0x700: 0x10000000,\n\t 0x800: 0x0,\n\t 0x900: 0x10002008,\n\t 0xa00: 0x202000,\n\t 0xb00: 0x8,\n\t 0xc00: 0x10200008,\n\t 0xd00: 0x202008,\n\t 0xe00: 0x2008,\n\t 0xf00: 0x10202000,\n\t 0x80: 0x10200000,\n\t 0x180: 0x10202008,\n\t 0x280: 0x8,\n\t 0x380: 0x200000,\n\t 0x480: 0x202008,\n\t 0x580: 0x10000008,\n\t 0x680: 0x10002000,\n\t 0x780: 0x2008,\n\t 0x880: 0x200008,\n\t 0x980: 0x2000,\n\t 0xa80: 0x10002008,\n\t 0xb80: 0x10200008,\n\t 0xc80: 0x0,\n\t 0xd80: 0x10202000,\n\t 0xe80: 0x202000,\n\t 0xf80: 0x10000000,\n\t 0x1000: 0x10002000,\n\t 0x1100: 0x10200008,\n\t 0x1200: 0x10202008,\n\t 0x1300: 0x2008,\n\t 0x1400: 0x200000,\n\t 0x1500: 0x10000000,\n\t 0x1600: 0x10000008,\n\t 0x1700: 0x202000,\n\t 0x1800: 0x202008,\n\t 0x1900: 0x0,\n\t 0x1a00: 0x8,\n\t 0x1b00: 0x10200000,\n\t 0x1c00: 0x2000,\n\t 0x1d00: 0x10002008,\n\t 0x1e00: 0x10202000,\n\t 0x1f00: 0x200008,\n\t 0x1080: 0x8,\n\t 0x1180: 0x202000,\n\t 0x1280: 0x200000,\n\t 0x1380: 0x10000008,\n\t 0x1480: 0x10002000,\n\t 0x1580: 0x2008,\n\t 0x1680: 0x10202008,\n\t 0x1780: 0x10200000,\n\t 0x1880: 0x10202000,\n\t 0x1980: 0x10200008,\n\t 0x1a80: 0x2000,\n\t 0x1b80: 0x202008,\n\t 0x1c80: 0x200008,\n\t 0x1d80: 0x0,\n\t 0x1e80: 0x10000000,\n\t 0x1f80: 0x10002008\n\t },\n\t {\n\t 0x0: 0x100000,\n\t 0x10: 0x2000401,\n\t 0x20: 0x400,\n\t 0x30: 0x100401,\n\t 0x40: 0x2100401,\n\t 0x50: 0x0,\n\t 0x60: 0x1,\n\t 0x70: 0x2100001,\n\t 0x80: 0x2000400,\n\t 0x90: 0x100001,\n\t 0xa0: 0x2000001,\n\t 0xb0: 0x2100400,\n\t 0xc0: 0x2100000,\n\t 0xd0: 0x401,\n\t 0xe0: 0x100400,\n\t 0xf0: 0x2000000,\n\t 0x8: 0x2100001,\n\t 0x18: 0x0,\n\t 0x28: 0x2000401,\n\t 0x38: 0x2100400,\n\t 0x48: 0x100000,\n\t 0x58: 0x2000001,\n\t 0x68: 0x2000000,\n\t 0x78: 0x401,\n\t 0x88: 0x100401,\n\t 0x98: 0x2000400,\n\t 0xa8: 0x2100000,\n\t 0xb8: 0x100001,\n\t 0xc8: 0x400,\n\t 0xd8: 0x2100401,\n\t 0xe8: 0x1,\n\t 0xf8: 0x100400,\n\t 0x100: 0x2000000,\n\t 0x110: 0x100000,\n\t 0x120: 0x2000401,\n\t 0x130: 0x2100001,\n\t 0x140: 0x100001,\n\t 0x150: 0x2000400,\n\t 0x160: 0x2100400,\n\t 0x170: 0x100401,\n\t 0x180: 0x401,\n\t 0x190: 0x2100401,\n\t 0x1a0: 0x100400,\n\t 0x1b0: 0x1,\n\t 0x1c0: 0x0,\n\t 0x1d0: 0x2100000,\n\t 0x1e0: 0x2000001,\n\t 0x1f0: 0x400,\n\t 0x108: 0x100400,\n\t 0x118: 0x2000401,\n\t 0x128: 0x2100001,\n\t 0x138: 0x1,\n\t 0x148: 0x2000000,\n\t 0x158: 0x100000,\n\t 0x168: 0x401,\n\t 0x178: 0x2100400,\n\t 0x188: 0x2000001,\n\t 0x198: 0x2100000,\n\t 0x1a8: 0x0,\n\t 0x1b8: 0x2100401,\n\t 0x1c8: 0x100401,\n\t 0x1d8: 0x400,\n\t 0x1e8: 0x2000400,\n\t 0x1f8: 0x100001\n\t },\n\t {\n\t 0x0: 0x8000820,\n\t 0x1: 0x20000,\n\t 0x2: 0x8000000,\n\t 0x3: 0x20,\n\t 0x4: 0x20020,\n\t 0x5: 0x8020820,\n\t 0x6: 0x8020800,\n\t 0x7: 0x800,\n\t 0x8: 0x8020000,\n\t 0x9: 0x8000800,\n\t 0xa: 0x20800,\n\t 0xb: 0x8020020,\n\t 0xc: 0x820,\n\t 0xd: 0x0,\n\t 0xe: 0x8000020,\n\t 0xf: 0x20820,\n\t 0x80000000: 0x800,\n\t 0x80000001: 0x8020820,\n\t 0x80000002: 0x8000820,\n\t 0x80000003: 0x8000000,\n\t 0x80000004: 0x8020000,\n\t 0x80000005: 0x20800,\n\t 0x80000006: 0x20820,\n\t 0x80000007: 0x20,\n\t 0x80000008: 0x8000020,\n\t 0x80000009: 0x820,\n\t 0x8000000a: 0x20020,\n\t 0x8000000b: 0x8020800,\n\t 0x8000000c: 0x0,\n\t 0x8000000d: 0x8020020,\n\t 0x8000000e: 0x8000800,\n\t 0x8000000f: 0x20000,\n\t 0x10: 0x20820,\n\t 0x11: 0x8020800,\n\t 0x12: 0x20,\n\t 0x13: 0x800,\n\t 0x14: 0x8000800,\n\t 0x15: 0x8000020,\n\t 0x16: 0x8020020,\n\t 0x17: 0x20000,\n\t 0x18: 0x0,\n\t 0x19: 0x20020,\n\t 0x1a: 0x8020000,\n\t 0x1b: 0x8000820,\n\t 0x1c: 0x8020820,\n\t 0x1d: 0x20800,\n\t 0x1e: 0x820,\n\t 0x1f: 0x8000000,\n\t 0x80000010: 0x20000,\n\t 0x80000011: 0x800,\n\t 0x80000012: 0x8020020,\n\t 0x80000013: 0x20820,\n\t 0x80000014: 0x20,\n\t 0x80000015: 0x8020000,\n\t 0x80000016: 0x8000000,\n\t 0x80000017: 0x8000820,\n\t 0x80000018: 0x8020820,\n\t 0x80000019: 0x8000020,\n\t 0x8000001a: 0x8000800,\n\t 0x8000001b: 0x0,\n\t 0x8000001c: 0x20800,\n\t 0x8000001d: 0x820,\n\t 0x8000001e: 0x20020,\n\t 0x8000001f: 0x8020800\n\t }\n\t ];\n\n\t // Masks that select the SBOX input\n\t var SBOX_MASK = [\n\t 0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,\n\t 0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f\n\t ];\n\n\t /**\n\t * DES block cipher algorithm.\n\t */\n\t var DES = C_algo.DES = BlockCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var key = this._key;\n\t var keyWords = key.words;\n\n\t // Select 56 bits according to PC1\n\t var keyBits = [];\n\t for (var i = 0; i < 56; i++) {\n\t var keyBitPos = PC1[i] - 1;\n\t keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;\n\t }\n\n\t // Assemble 16 subkeys\n\t var subKeys = this._subKeys = [];\n\t for (var nSubKey = 0; nSubKey < 16; nSubKey++) {\n\t // Create subkey\n\t var subKey = subKeys[nSubKey] = [];\n\n\t // Shortcut\n\t var bitShift = BIT_SHIFTS[nSubKey];\n\n\t // Select 48 bits according to PC2\n\t for (var i = 0; i < 24; i++) {\n\t // Select from the left 28 key bits\n\t subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);\n\n\t // Select from the right 28 key bits\n\t subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);\n\t }\n\n\t // Since each subkey is applied to an expanded 32-bit input,\n\t // the subkey can be broken into 8 values scaled to 32-bits,\n\t // which allows the key to be used without expansion\n\t subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);\n\t for (var i = 1; i < 7; i++) {\n\t subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);\n\t }\n\t subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);\n\t }\n\n\t // Compute inverse subkeys\n\t var invSubKeys = this._invSubKeys = [];\n\t for (var i = 0; i < 16; i++) {\n\t invSubKeys[i] = subKeys[15 - i];\n\t }\n\t },\n\n\t encryptBlock: function (M, offset) {\n\t this._doCryptBlock(M, offset, this._subKeys);\n\t },\n\n\t decryptBlock: function (M, offset) {\n\t this._doCryptBlock(M, offset, this._invSubKeys);\n\t },\n\n\t _doCryptBlock: function (M, offset, subKeys) {\n\t // Get input\n\t this._lBlock = M[offset];\n\t this._rBlock = M[offset + 1];\n\n\t // Initial permutation\n\t exchangeLR.call(this, 4, 0x0f0f0f0f);\n\t exchangeLR.call(this, 16, 0x0000ffff);\n\t exchangeRL.call(this, 2, 0x33333333);\n\t exchangeRL.call(this, 8, 0x00ff00ff);\n\t exchangeLR.call(this, 1, 0x55555555);\n\n\t // Rounds\n\t for (var round = 0; round < 16; round++) {\n\t // Shortcuts\n\t var subKey = subKeys[round];\n\t var lBlock = this._lBlock;\n\t var rBlock = this._rBlock;\n\n\t // Feistel function\n\t var f = 0;\n\t for (var i = 0; i < 8; i++) {\n\t f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];\n\t }\n\t this._lBlock = rBlock;\n\t this._rBlock = lBlock ^ f;\n\t }\n\n\t // Undo swap from last round\n\t var t = this._lBlock;\n\t this._lBlock = this._rBlock;\n\t this._rBlock = t;\n\n\t // Final permutation\n\t exchangeLR.call(this, 1, 0x55555555);\n\t exchangeRL.call(this, 8, 0x00ff00ff);\n\t exchangeRL.call(this, 2, 0x33333333);\n\t exchangeLR.call(this, 16, 0x0000ffff);\n\t exchangeLR.call(this, 4, 0x0f0f0f0f);\n\n\t // Set output\n\t M[offset] = this._lBlock;\n\t M[offset + 1] = this._rBlock;\n\t },\n\n\t keySize: 64/32,\n\n\t ivSize: 64/32,\n\n\t blockSize: 64/32\n\t });\n\n\t // Swap bits across the left and right words\n\t function exchangeLR(offset, mask) {\n\t var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;\n\t this._rBlock ^= t;\n\t this._lBlock ^= t << offset;\n\t }\n\n\t function exchangeRL(offset, mask) {\n\t var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;\n\t this._lBlock ^= t;\n\t this._rBlock ^= t << offset;\n\t }\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);\n\t */\n\t C.DES = BlockCipher._createHelper(DES);\n\n\t /**\n\t * Triple-DES block cipher algorithm.\n\t */\n\t var TripleDES = C_algo.TripleDES = BlockCipher.extend({\n\t _doReset: function () {\n\t // Shortcuts\n\t var key = this._key;\n\t var keyWords = key.words;\n\t // Make sure the key length is valid (64, 128 or >= 192 bit)\n\t if (keyWords.length !== 2 && keyWords.length !== 4 && keyWords.length < 6) {\n\t throw new Error('Invalid key length - 3DES requires the key length to be 64, 128, 192 or >192.');\n\t }\n\n\t // Extend the key according to the keying options defined in 3DES standard\n\t var key1 = keyWords.slice(0, 2);\n\t var key2 = keyWords.length < 4 ? keyWords.slice(0, 2) : keyWords.slice(2, 4);\n\t var key3 = keyWords.length < 6 ? keyWords.slice(0, 2) : keyWords.slice(4, 6);\n\n\t // Create DES instances\n\t this._des1 = DES.createEncryptor(WordArray.create(key1));\n\t this._des2 = DES.createEncryptor(WordArray.create(key2));\n\t this._des3 = DES.createEncryptor(WordArray.create(key3));\n\t },\n\n\t encryptBlock: function (M, offset) {\n\t this._des1.encryptBlock(M, offset);\n\t this._des2.decryptBlock(M, offset);\n\t this._des3.encryptBlock(M, offset);\n\t },\n\n\t decryptBlock: function (M, offset) {\n\t this._des3.decryptBlock(M, offset);\n\t this._des2.encryptBlock(M, offset);\n\t this._des1.decryptBlock(M, offset);\n\t },\n\n\t keySize: 192/32,\n\n\t ivSize: 64/32,\n\n\t blockSize: 64/32\n\t });\n\n\t /**\n\t * Shortcut functions to the cipher's object interface.\n\t *\n\t * @example\n\t *\n\t * var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);\n\t * var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);\n\t */\n\t C.TripleDES = BlockCipher._createHelper(TripleDES);\n\t}());\n\n\n\treturn CryptoJS.TripleDES;\n\n}));",";(function (root, factory) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function (undefined) {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var X32WordArray = C_lib.WordArray;\n\n\t /**\n\t * x64 namespace.\n\t */\n\t var C_x64 = C.x64 = {};\n\n\t /**\n\t * A 64-bit word.\n\t */\n\t var X64Word = C_x64.Word = Base.extend({\n\t /**\n\t * Initializes a newly created 64-bit word.\n\t *\n\t * @param {number} high The high 32 bits.\n\t * @param {number} low The low 32 bits.\n\t *\n\t * @example\n\t *\n\t * var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);\n\t */\n\t init: function (high, low) {\n\t this.high = high;\n\t this.low = low;\n\t }\n\n\t /**\n\t * Bitwise NOTs this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after negating.\n\t *\n\t * @example\n\t *\n\t * var negated = x64Word.not();\n\t */\n\t // not: function () {\n\t // var high = ~this.high;\n\t // var low = ~this.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Bitwise ANDs this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to AND with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after ANDing.\n\t *\n\t * @example\n\t *\n\t * var anded = x64Word.and(anotherX64Word);\n\t */\n\t // and: function (word) {\n\t // var high = this.high & word.high;\n\t // var low = this.low & word.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Bitwise ORs this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to OR with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after ORing.\n\t *\n\t * @example\n\t *\n\t * var ored = x64Word.or(anotherX64Word);\n\t */\n\t // or: function (word) {\n\t // var high = this.high | word.high;\n\t // var low = this.low | word.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Bitwise XORs this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to XOR with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after XORing.\n\t *\n\t * @example\n\t *\n\t * var xored = x64Word.xor(anotherX64Word);\n\t */\n\t // xor: function (word) {\n\t // var high = this.high ^ word.high;\n\t // var low = this.low ^ word.low;\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Shifts this word n bits to the left.\n\t *\n\t * @param {number} n The number of bits to shift.\n\t *\n\t * @return {X64Word} A new x64-Word object after shifting.\n\t *\n\t * @example\n\t *\n\t * var shifted = x64Word.shiftL(25);\n\t */\n\t // shiftL: function (n) {\n\t // if (n < 32) {\n\t // var high = (this.high << n) | (this.low >>> (32 - n));\n\t // var low = this.low << n;\n\t // } else {\n\t // var high = this.low << (n - 32);\n\t // var low = 0;\n\t // }\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Shifts this word n bits to the right.\n\t *\n\t * @param {number} n The number of bits to shift.\n\t *\n\t * @return {X64Word} A new x64-Word object after shifting.\n\t *\n\t * @example\n\t *\n\t * var shifted = x64Word.shiftR(7);\n\t */\n\t // shiftR: function (n) {\n\t // if (n < 32) {\n\t // var low = (this.low >>> n) | (this.high << (32 - n));\n\t // var high = this.high >>> n;\n\t // } else {\n\t // var low = this.high >>> (n - 32);\n\t // var high = 0;\n\t // }\n\n\t // return X64Word.create(high, low);\n\t // },\n\n\t /**\n\t * Rotates this word n bits to the left.\n\t *\n\t * @param {number} n The number of bits to rotate.\n\t *\n\t * @return {X64Word} A new x64-Word object after rotating.\n\t *\n\t * @example\n\t *\n\t * var rotated = x64Word.rotL(25);\n\t */\n\t // rotL: function (n) {\n\t // return this.shiftL(n).or(this.shiftR(64 - n));\n\t // },\n\n\t /**\n\t * Rotates this word n bits to the right.\n\t *\n\t * @param {number} n The number of bits to rotate.\n\t *\n\t * @return {X64Word} A new x64-Word object after rotating.\n\t *\n\t * @example\n\t *\n\t * var rotated = x64Word.rotR(7);\n\t */\n\t // rotR: function (n) {\n\t // return this.shiftR(n).or(this.shiftL(64 - n));\n\t // },\n\n\t /**\n\t * Adds this word with the passed word.\n\t *\n\t * @param {X64Word} word The x64-Word to add with this word.\n\t *\n\t * @return {X64Word} A new x64-Word object after adding.\n\t *\n\t * @example\n\t *\n\t * var added = x64Word.add(anotherX64Word);\n\t */\n\t // add: function (word) {\n\t // var low = (this.low + word.low) | 0;\n\t // var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;\n\t // var high = (this.high + word.high + carry) | 0;\n\n\t // return X64Word.create(high, low);\n\t // }\n\t });\n\n\t /**\n\t * An array of 64-bit words.\n\t *\n\t * @property {Array} words The array of CryptoJS.x64.Word objects.\n\t * @property {number} sigBytes The number of significant bytes in this word array.\n\t */\n\t var X64WordArray = C_x64.WordArray = Base.extend({\n\t /**\n\t * Initializes a newly created word array.\n\t *\n\t * @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.\n\t * @param {number} sigBytes (Optional) The number of significant bytes in the words.\n\t *\n\t * @example\n\t *\n\t * var wordArray = CryptoJS.x64.WordArray.create();\n\t *\n\t * var wordArray = CryptoJS.x64.WordArray.create([\n\t * CryptoJS.x64.Word.create(0x00010203, 0x04050607),\n\t * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\n\t * ]);\n\t *\n\t * var wordArray = CryptoJS.x64.WordArray.create([\n\t * CryptoJS.x64.Word.create(0x00010203, 0x04050607),\n\t * CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)\n\t * ], 10);\n\t */\n\t init: function (words, sigBytes) {\n\t words = this.words = words || [];\n\n\t if (sigBytes != undefined) {\n\t this.sigBytes = sigBytes;\n\t } else {\n\t this.sigBytes = words.length * 8;\n\t }\n\t },\n\n\t /**\n\t * Converts this 64-bit word array to a 32-bit word array.\n\t *\n\t * @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.\n\t *\n\t * @example\n\t *\n\t * var x32WordArray = x64WordArray.toX32();\n\t */\n\t toX32: function () {\n\t // Shortcuts\n\t var x64Words = this.words;\n\t var x64WordsLength = x64Words.length;\n\n\t // Convert\n\t var x32Words = [];\n\t for (var i = 0; i < x64WordsLength; i++) {\n\t var x64Word = x64Words[i];\n\t x32Words.push(x64Word.high);\n\t x32Words.push(x64Word.low);\n\t }\n\n\t return X32WordArray.create(x32Words, this.sigBytes);\n\t },\n\n\t /**\n\t * Creates a copy of this word array.\n\t *\n\t * @return {X64WordArray} The clone.\n\t *\n\t * @example\n\t *\n\t * var clone = x64WordArray.clone();\n\t */\n\t clone: function () {\n\t var clone = Base.clone.call(this);\n\n\t // Clone \"words\" array\n\t var words = clone.words = this.words.slice(0);\n\n\t // Clone each X64Word object\n\t var wordsLength = words.length;\n\t for (var i = 0; i < wordsLength; i++) {\n\t words[i] = words[i].clone();\n\t }\n\n\t return clone;\n\t }\n\t });\n\t}());\n\n\n\treturn CryptoJS;\n\n}));","/**\n * Advanced Encryption Standard (AES) implementation.\n *\n * This implementation is based on the public domain library 'jscrypto' which\n * was written by:\n *\n * Emily Stark (estark@stanford.edu)\n * Mike Hamburg (mhamburg@stanford.edu)\n * Dan Boneh (dabo@cs.stanford.edu)\n *\n * Parts of this code are based on the OpenSSL implementation of AES:\n * http://www.openssl.org\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./cipher');\nrequire('./cipherModes');\nrequire('./util');\n\n/* AES API */\nmodule.exports = forge.aes = forge.aes || {};\n\n/**\n * Deprecated. Instead, use:\n *\n * var cipher = forge.cipher.createCipher('AES-', key);\n * cipher.start({iv: iv});\n *\n * Creates an AES cipher object to encrypt data using the given symmetric key.\n * The output will be stored in the 'output' member of the returned cipher.\n *\n * The key and iv may be given as a string of bytes, an array of bytes,\n * a byte buffer, or an array of 32-bit words.\n *\n * @param key the symmetric key to use.\n * @param iv the initialization vector to use.\n * @param output the buffer to write to, null to create one.\n * @param mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nforge.aes.startEncrypting = function(key, iv, output, mode) {\n var cipher = _createCipher({\n key: key,\n output: output,\n decrypt: false,\n mode: mode\n });\n cipher.start(iv);\n return cipher;\n};\n\n/**\n * Deprecated. Instead, use:\n *\n * var cipher = forge.cipher.createCipher('AES-', key);\n *\n * Creates an AES cipher object to encrypt data using the given symmetric key.\n *\n * The key may be given as a string of bytes, an array of bytes, a\n * byte buffer, or an array of 32-bit words.\n *\n * @param key the symmetric key to use.\n * @param mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nforge.aes.createEncryptionCipher = function(key, mode) {\n return _createCipher({\n key: key,\n output: null,\n decrypt: false,\n mode: mode\n });\n};\n\n/**\n * Deprecated. Instead, use:\n *\n * var decipher = forge.cipher.createDecipher('AES-', key);\n * decipher.start({iv: iv});\n *\n * Creates an AES cipher object to decrypt data using the given symmetric key.\n * The output will be stored in the 'output' member of the returned cipher.\n *\n * The key and iv may be given as a string of bytes, an array of bytes,\n * a byte buffer, or an array of 32-bit words.\n *\n * @param key the symmetric key to use.\n * @param iv the initialization vector to use.\n * @param output the buffer to write to, null to create one.\n * @param mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nforge.aes.startDecrypting = function(key, iv, output, mode) {\n var cipher = _createCipher({\n key: key,\n output: output,\n decrypt: true,\n mode: mode\n });\n cipher.start(iv);\n return cipher;\n};\n\n/**\n * Deprecated. Instead, use:\n *\n * var decipher = forge.cipher.createDecipher('AES-', key);\n *\n * Creates an AES cipher object to decrypt data using the given symmetric key.\n *\n * The key may be given as a string of bytes, an array of bytes, a\n * byte buffer, or an array of 32-bit words.\n *\n * @param key the symmetric key to use.\n * @param mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nforge.aes.createDecryptionCipher = function(key, mode) {\n return _createCipher({\n key: key,\n output: null,\n decrypt: true,\n mode: mode\n });\n};\n\n/**\n * Creates a new AES cipher algorithm object.\n *\n * @param name the name of the algorithm.\n * @param mode the mode factory function.\n *\n * @return the AES algorithm object.\n */\nforge.aes.Algorithm = function(name, mode) {\n if(!init) {\n initialize();\n }\n var self = this;\n self.name = name;\n self.mode = new mode({\n blockSize: 16,\n cipher: {\n encrypt: function(inBlock, outBlock) {\n return _updateBlock(self._w, inBlock, outBlock, false);\n },\n decrypt: function(inBlock, outBlock) {\n return _updateBlock(self._w, inBlock, outBlock, true);\n }\n }\n });\n self._init = false;\n};\n\n/**\n * Initializes this AES algorithm by expanding its key.\n *\n * @param options the options to use.\n * key the key to use with this algorithm.\n * decrypt true if the algorithm should be initialized for decryption,\n * false for encryption.\n */\nforge.aes.Algorithm.prototype.initialize = function(options) {\n if(this._init) {\n return;\n }\n\n var key = options.key;\n var tmp;\n\n /* Note: The key may be a string of bytes, an array of bytes, a byte\n buffer, or an array of 32-bit integers. If the key is in bytes, then\n it must be 16, 24, or 32 bytes in length. If it is in 32-bit\n integers, it must be 4, 6, or 8 integers long. */\n\n if(typeof key === 'string' &&\n (key.length === 16 || key.length === 24 || key.length === 32)) {\n // convert key string into byte buffer\n key = forge.util.createBuffer(key);\n } else if(forge.util.isArray(key) &&\n (key.length === 16 || key.length === 24 || key.length === 32)) {\n // convert key integer array into byte buffer\n tmp = key;\n key = forge.util.createBuffer();\n for(var i = 0; i < tmp.length; ++i) {\n key.putByte(tmp[i]);\n }\n }\n\n // convert key byte buffer into 32-bit integer array\n if(!forge.util.isArray(key)) {\n tmp = key;\n key = [];\n\n // key lengths of 16, 24, 32 bytes allowed\n var len = tmp.length();\n if(len === 16 || len === 24 || len === 32) {\n len = len >>> 2;\n for(var i = 0; i < len; ++i) {\n key.push(tmp.getInt32());\n }\n }\n }\n\n // key must be an array of 32-bit integers by now\n if(!forge.util.isArray(key) ||\n !(key.length === 4 || key.length === 6 || key.length === 8)) {\n throw new Error('Invalid key parameter.');\n }\n\n // encryption operation is always used for these modes\n var mode = this.mode.name;\n var encryptOp = (['CFB', 'OFB', 'CTR', 'GCM'].indexOf(mode) !== -1);\n\n // do key expansion\n this._w = _expandKey(key, options.decrypt && !encryptOp);\n this._init = true;\n};\n\n/**\n * Expands a key. Typically only used for testing.\n *\n * @param key the symmetric key to expand, as an array of 32-bit words.\n * @param decrypt true to expand for decryption, false for encryption.\n *\n * @return the expanded key.\n */\nforge.aes._expandKey = function(key, decrypt) {\n if(!init) {\n initialize();\n }\n return _expandKey(key, decrypt);\n};\n\n/**\n * Updates a single block. Typically only used for testing.\n *\n * @param w the expanded key to use.\n * @param input an array of block-size 32-bit words.\n * @param output an array of block-size 32-bit words.\n * @param decrypt true to decrypt, false to encrypt.\n */\nforge.aes._updateBlock = _updateBlock;\n\n/** Register AES algorithms **/\n\nregisterAlgorithm('AES-ECB', forge.cipher.modes.ecb);\nregisterAlgorithm('AES-CBC', forge.cipher.modes.cbc);\nregisterAlgorithm('AES-CFB', forge.cipher.modes.cfb);\nregisterAlgorithm('AES-OFB', forge.cipher.modes.ofb);\nregisterAlgorithm('AES-CTR', forge.cipher.modes.ctr);\nregisterAlgorithm('AES-GCM', forge.cipher.modes.gcm);\n\nfunction registerAlgorithm(name, mode) {\n var factory = function() {\n return new forge.aes.Algorithm(name, mode);\n };\n forge.cipher.registerAlgorithm(name, factory);\n}\n\n/** AES implementation **/\n\nvar init = false; // not yet initialized\nvar Nb = 4; // number of words comprising the state (AES = 4)\nvar sbox; // non-linear substitution table used in key expansion\nvar isbox; // inversion of sbox\nvar rcon; // round constant word array\nvar mix; // mix-columns table\nvar imix; // inverse mix-columns table\n\n/**\n * Performs initialization, ie: precomputes tables to optimize for speed.\n *\n * One way to understand how AES works is to imagine that 'addition' and\n * 'multiplication' are interfaces that require certain mathematical\n * properties to hold true (ie: they are associative) but they might have\n * different implementations and produce different kinds of results ...\n * provided that their mathematical properties remain true. AES defines\n * its own methods of addition and multiplication but keeps some important\n * properties the same, ie: associativity and distributivity. The\n * explanation below tries to shed some light on how AES defines addition\n * and multiplication of bytes and 32-bit words in order to perform its\n * encryption and decryption algorithms.\n *\n * The basics:\n *\n * The AES algorithm views bytes as binary representations of polynomials\n * that have either 1 or 0 as the coefficients. It defines the addition\n * or subtraction of two bytes as the XOR operation. It also defines the\n * multiplication of two bytes as a finite field referred to as GF(2^8)\n * (Note: 'GF' means \"Galois Field\" which is a field that contains a finite\n * number of elements so GF(2^8) has 256 elements).\n *\n * This means that any two bytes can be represented as binary polynomials;\n * when they multiplied together and modularly reduced by an irreducible\n * polynomial of the 8th degree, the results are the field GF(2^8). The\n * specific irreducible polynomial that AES uses in hexadecimal is 0x11b.\n * This multiplication is associative with 0x01 as the identity:\n *\n * (b * 0x01 = GF(b, 0x01) = b).\n *\n * The operation GF(b, 0x02) can be performed at the byte level by left\n * shifting b once and then XOR'ing it (to perform the modular reduction)\n * with 0x11b if b is >= 128. Repeated application of the multiplication\n * of 0x02 can be used to implement the multiplication of any two bytes.\n *\n * For instance, multiplying 0x57 and 0x13, denoted as GF(0x57, 0x13), can\n * be performed by factoring 0x13 into 0x01, 0x02, and 0x10. Then these\n * factors can each be multiplied by 0x57 and then added together. To do\n * the multiplication, values for 0x57 multiplied by each of these 3 factors\n * can be precomputed and stored in a table. To add them, the values from\n * the table are XOR'd together.\n *\n * AES also defines addition and multiplication of words, that is 4-byte\n * numbers represented as polynomials of 3 degrees where the coefficients\n * are the values of the bytes.\n *\n * The word [a0, a1, a2, a3] is a polynomial a3x^3 + a2x^2 + a1x + a0.\n *\n * Addition is performed by XOR'ing like powers of x. Multiplication\n * is performed in two steps, the first is an algebriac expansion as\n * you would do normally (where addition is XOR). But the result is\n * a polynomial larger than 3 degrees and thus it cannot fit in a word. So\n * next the result is modularly reduced by an AES-specific polynomial of\n * degree 4 which will always produce a polynomial of less than 4 degrees\n * such that it will fit in a word. In AES, this polynomial is x^4 + 1.\n *\n * The modular product of two polynomials 'a' and 'b' is thus:\n *\n * d(x) = d3x^3 + d2x^2 + d1x + d0\n * with\n * d0 = GF(a0, b0) ^ GF(a3, b1) ^ GF(a2, b2) ^ GF(a1, b3)\n * d1 = GF(a1, b0) ^ GF(a0, b1) ^ GF(a3, b2) ^ GF(a2, b3)\n * d2 = GF(a2, b0) ^ GF(a1, b1) ^ GF(a0, b2) ^ GF(a3, b3)\n * d3 = GF(a3, b0) ^ GF(a2, b1) ^ GF(a1, b2) ^ GF(a0, b3)\n *\n * As a matrix:\n *\n * [d0] = [a0 a3 a2 a1][b0]\n * [d1] [a1 a0 a3 a2][b1]\n * [d2] [a2 a1 a0 a3][b2]\n * [d3] [a3 a2 a1 a0][b3]\n *\n * Special polynomials defined by AES (0x02 == {02}):\n * a(x) = {03}x^3 + {01}x^2 + {01}x + {02}\n * a^-1(x) = {0b}x^3 + {0d}x^2 + {09}x + {0e}.\n *\n * These polynomials are used in the MixColumns() and InverseMixColumns()\n * operations, respectively, to cause each element in the state to affect\n * the output (referred to as diffusing).\n *\n * RotWord() uses: a0 = a1 = a2 = {00} and a3 = {01}, which is the\n * polynomial x3.\n *\n * The ShiftRows() method modifies the last 3 rows in the state (where\n * the state is 4 words with 4 bytes per word) by shifting bytes cyclically.\n * The 1st byte in the second row is moved to the end of the row. The 1st\n * and 2nd bytes in the third row are moved to the end of the row. The 1st,\n * 2nd, and 3rd bytes are moved in the fourth row.\n *\n * More details on how AES arithmetic works:\n *\n * In the polynomial representation of binary numbers, XOR performs addition\n * and subtraction and multiplication in GF(2^8) denoted as GF(a, b)\n * corresponds with the multiplication of polynomials modulo an irreducible\n * polynomial of degree 8. In other words, for AES, GF(a, b) will multiply\n * polynomial 'a' with polynomial 'b' and then do a modular reduction by\n * an AES-specific irreducible polynomial of degree 8.\n *\n * A polynomial is irreducible if its only divisors are one and itself. For\n * the AES algorithm, this irreducible polynomial is:\n *\n * m(x) = x^8 + x^4 + x^3 + x + 1,\n *\n * or {01}{1b} in hexadecimal notation, where each coefficient is a bit:\n * 100011011 = 283 = 0x11b.\n *\n * For example, GF(0x57, 0x83) = 0xc1 because\n *\n * 0x57 = 87 = 01010111 = x^6 + x^4 + x^2 + x + 1\n * 0x85 = 131 = 10000101 = x^7 + x + 1\n *\n * (x^6 + x^4 + x^2 + x + 1) * (x^7 + x + 1)\n * = x^13 + x^11 + x^9 + x^8 + x^7 +\n * x^7 + x^5 + x^3 + x^2 + x +\n * x^6 + x^4 + x^2 + x + 1\n * = x^13 + x^11 + x^9 + x^8 + x^6 + x^5 + x^4 + x^3 + 1 = y\n * y modulo (x^8 + x^4 + x^3 + x + 1)\n * = x^7 + x^6 + 1.\n *\n * The modular reduction by m(x) guarantees the result will be a binary\n * polynomial of less than degree 8, so that it can fit in a byte.\n *\n * The operation to multiply a binary polynomial b with x (the polynomial\n * x in binary representation is 00000010) is:\n *\n * b_7x^8 + b_6x^7 + b_5x^6 + b_4x^5 + b_3x^4 + b_2x^3 + b_1x^2 + b_0x^1\n *\n * To get GF(b, x) we must reduce that by m(x). If b_7 is 0 (that is the\n * most significant bit is 0 in b) then the result is already reduced. If\n * it is 1, then we can reduce it by subtracting m(x) via an XOR.\n *\n * It follows that multiplication by x (00000010 or 0x02) can be implemented\n * by performing a left shift followed by a conditional bitwise XOR with\n * 0x1b. This operation on bytes is denoted by xtime(). Multiplication by\n * higher powers of x can be implemented by repeated application of xtime().\n *\n * By adding intermediate results, multiplication by any constant can be\n * implemented. For instance:\n *\n * GF(0x57, 0x13) = 0xfe because:\n *\n * xtime(b) = (b & 128) ? (b << 1 ^ 0x11b) : (b << 1)\n *\n * Note: We XOR with 0x11b instead of 0x1b because in javascript our\n * datatype for b can be larger than 1 byte, so a left shift will not\n * automatically eliminate bits that overflow a byte ... by XOR'ing the\n * overflow bit with 1 (the extra one from 0x11b) we zero it out.\n *\n * GF(0x57, 0x02) = xtime(0x57) = 0xae\n * GF(0x57, 0x04) = xtime(0xae) = 0x47\n * GF(0x57, 0x08) = xtime(0x47) = 0x8e\n * GF(0x57, 0x10) = xtime(0x8e) = 0x07\n *\n * GF(0x57, 0x13) = GF(0x57, (0x01 ^ 0x02 ^ 0x10))\n *\n * And by the distributive property (since XOR is addition and GF() is\n * multiplication):\n *\n * = GF(0x57, 0x01) ^ GF(0x57, 0x02) ^ GF(0x57, 0x10)\n * = 0x57 ^ 0xae ^ 0x07\n * = 0xfe.\n */\nfunction initialize() {\n init = true;\n\n /* Populate the Rcon table. These are the values given by\n [x^(i-1),{00},{00},{00}] where x^(i-1) are powers of x (and x = 0x02)\n in the field of GF(2^8), where i starts at 1.\n\n rcon[0] = [0x00, 0x00, 0x00, 0x00]\n rcon[1] = [0x01, 0x00, 0x00, 0x00] 2^(1-1) = 2^0 = 1\n rcon[2] = [0x02, 0x00, 0x00, 0x00] 2^(2-1) = 2^1 = 2\n ...\n rcon[9] = [0x1B, 0x00, 0x00, 0x00] 2^(9-1) = 2^8 = 0x1B\n rcon[10] = [0x36, 0x00, 0x00, 0x00] 2^(10-1) = 2^9 = 0x36\n\n We only store the first byte because it is the only one used.\n */\n rcon = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36];\n\n // compute xtime table which maps i onto GF(i, 0x02)\n var xtime = new Array(256);\n for(var i = 0; i < 128; ++i) {\n xtime[i] = i << 1;\n xtime[i + 128] = (i + 128) << 1 ^ 0x11B;\n }\n\n // compute all other tables\n sbox = new Array(256);\n isbox = new Array(256);\n mix = new Array(4);\n imix = new Array(4);\n for(var i = 0; i < 4; ++i) {\n mix[i] = new Array(256);\n imix[i] = new Array(256);\n }\n var e = 0, ei = 0, e2, e4, e8, sx, sx2, me, ime;\n for(var i = 0; i < 256; ++i) {\n /* We need to generate the SubBytes() sbox and isbox tables so that\n we can perform byte substitutions. This requires us to traverse\n all of the elements in GF, find their multiplicative inverses,\n and apply to each the following affine transformation:\n\n bi' = bi ^ b(i + 4) mod 8 ^ b(i + 5) mod 8 ^ b(i + 6) mod 8 ^\n b(i + 7) mod 8 ^ ci\n for 0 <= i < 8, where bi is the ith bit of the byte, and ci is the\n ith bit of a byte c with the value {63} or {01100011}.\n\n It is possible to traverse every possible value in a Galois field\n using what is referred to as a 'generator'. There are many\n generators (128 out of 256): 3,5,6,9,11,82 to name a few. To fully\n traverse GF we iterate 255 times, multiplying by our generator\n each time.\n\n On each iteration we can determine the multiplicative inverse for\n the current element.\n\n Suppose there is an element in GF 'e'. For a given generator 'g',\n e = g^x. The multiplicative inverse of e is g^(255 - x). It turns\n out that if use the inverse of a generator as another generator\n it will produce all of the corresponding multiplicative inverses\n at the same time. For this reason, we choose 5 as our inverse\n generator because it only requires 2 multiplies and 1 add and its\n inverse, 82, requires relatively few operations as well.\n\n In order to apply the affine transformation, the multiplicative\n inverse 'ei' of 'e' can be repeatedly XOR'd (4 times) with a\n bit-cycling of 'ei'. To do this 'ei' is first stored in 's' and\n 'x'. Then 's' is left shifted and the high bit of 's' is made the\n low bit. The resulting value is stored in 's'. Then 'x' is XOR'd\n with 's' and stored in 'x'. On each subsequent iteration the same\n operation is performed. When 4 iterations are complete, 'x' is\n XOR'd with 'c' (0x63) and the transformed value is stored in 'x'.\n For example:\n\n s = 01000001\n x = 01000001\n\n iteration 1: s = 10000010, x ^= s\n iteration 2: s = 00000101, x ^= s\n iteration 3: s = 00001010, x ^= s\n iteration 4: s = 00010100, x ^= s\n x ^= 0x63\n\n This can be done with a loop where s = (s << 1) | (s >> 7). However,\n it can also be done by using a single 16-bit (in this case 32-bit)\n number 'sx'. Since XOR is an associative operation, we can set 'sx'\n to 'ei' and then XOR it with 'sx' left-shifted 1,2,3, and 4 times.\n The most significant bits will flow into the high 8 bit positions\n and be correctly XOR'd with one another. All that remains will be\n to cycle the high 8 bits by XOR'ing them all with the lower 8 bits\n afterwards.\n\n At the same time we're populating sbox and isbox we can precompute\n the multiplication we'll need to do to do MixColumns() later.\n */\n\n // apply affine transformation\n sx = ei ^ (ei << 1) ^ (ei << 2) ^ (ei << 3) ^ (ei << 4);\n sx = (sx >> 8) ^ (sx & 255) ^ 0x63;\n\n // update tables\n sbox[e] = sx;\n isbox[sx] = e;\n\n /* Mixing columns is done using matrix multiplication. The columns\n that are to be mixed are each a single word in the current state.\n The state has Nb columns (4 columns). Therefore each column is a\n 4 byte word. So to mix the columns in a single column 'c' where\n its rows are r0, r1, r2, and r3, we use the following matrix\n multiplication:\n\n [2 3 1 1]*[r0,c]=[r'0,c]\n [1 2 3 1] [r1,c] [r'1,c]\n [1 1 2 3] [r2,c] [r'2,c]\n [3 1 1 2] [r3,c] [r'3,c]\n\n r0, r1, r2, and r3 are each 1 byte of one of the words in the\n state (a column). To do matrix multiplication for each mixed\n column c' we multiply the corresponding row from the left matrix\n with the corresponding column from the right matrix. In total, we\n get 4 equations:\n\n r0,c' = 2*r0,c + 3*r1,c + 1*r2,c + 1*r3,c\n r1,c' = 1*r0,c + 2*r1,c + 3*r2,c + 1*r3,c\n r2,c' = 1*r0,c + 1*r1,c + 2*r2,c + 3*r3,c\n r3,c' = 3*r0,c + 1*r1,c + 1*r2,c + 2*r3,c\n\n As usual, the multiplication is as previously defined and the\n addition is XOR. In order to optimize mixing columns we can store\n the multiplication results in tables. If you think of the whole\n column as a word (it might help to visualize by mentally rotating\n the equations above by counterclockwise 90 degrees) then you can\n see that it would be useful to map the multiplications performed on\n each byte (r0, r1, r2, r3) onto a word as well. For instance, we\n could map 2*r0,1*r0,1*r0,3*r0 onto a word by storing 2*r0 in the\n highest 8 bits and 3*r0 in the lowest 8 bits (with the other two\n respectively in the middle). This means that a table can be\n constructed that uses r0 as an index to the word. We can do the\n same with r1, r2, and r3, creating a total of 4 tables.\n\n To construct a full c', we can just look up each byte of c in\n their respective tables and XOR the results together.\n\n Also, to build each table we only have to calculate the word\n for 2,1,1,3 for every byte ... which we can do on each iteration\n of this loop since we will iterate over every byte. After we have\n calculated 2,1,1,3 we can get the results for the other tables\n by cycling the byte at the end to the beginning. For instance\n we can take the result of table 2,1,1,3 and produce table 3,2,1,1\n by moving the right most byte to the left most position just like\n how you can imagine the 3 moved out of 2,1,1,3 and to the front\n to produce 3,2,1,1.\n\n There is another optimization in that the same multiples of\n the current element we need in order to advance our generator\n to the next iteration can be reused in performing the 2,1,1,3\n calculation. We also calculate the inverse mix column tables,\n with e,9,d,b being the inverse of 2,1,1,3.\n\n When we're done, and we need to actually mix columns, the first\n byte of each state word should be put through mix[0] (2,1,1,3),\n the second through mix[1] (3,2,1,1) and so forth. Then they should\n be XOR'd together to produce the fully mixed column.\n */\n\n // calculate mix and imix table values\n sx2 = xtime[sx];\n e2 = xtime[e];\n e4 = xtime[e2];\n e8 = xtime[e4];\n me =\n (sx2 << 24) ^ // 2\n (sx << 16) ^ // 1\n (sx << 8) ^ // 1\n (sx ^ sx2); // 3\n ime =\n (e2 ^ e4 ^ e8) << 24 ^ // E (14)\n (e ^ e8) << 16 ^ // 9\n (e ^ e4 ^ e8) << 8 ^ // D (13)\n (e ^ e2 ^ e8); // B (11)\n // produce each of the mix tables by rotating the 2,1,1,3 value\n for(var n = 0; n < 4; ++n) {\n mix[n][e] = me;\n imix[n][sx] = ime;\n // cycle the right most byte to the left most position\n // ie: 2,1,1,3 becomes 3,2,1,1\n me = me << 24 | me >>> 8;\n ime = ime << 24 | ime >>> 8;\n }\n\n // get next element and inverse\n if(e === 0) {\n // 1 is the inverse of 1\n e = ei = 1;\n } else {\n // e = 2e + 2*2*2*(10e)) = multiply e by 82 (chosen generator)\n // ei = ei + 2*2*ei = multiply ei by 5 (inverse generator)\n e = e2 ^ xtime[xtime[xtime[e2 ^ e8]]];\n ei ^= xtime[xtime[ei]];\n }\n }\n}\n\n/**\n * Generates a key schedule using the AES key expansion algorithm.\n *\n * The AES algorithm takes the Cipher Key, K, and performs a Key Expansion\n * routine to generate a key schedule. The Key Expansion generates a total\n * of Nb*(Nr + 1) words: the algorithm requires an initial set of Nb words,\n * and each of the Nr rounds requires Nb words of key data. The resulting\n * key schedule consists of a linear array of 4-byte words, denoted [wi ],\n * with i in the range 0 <= i < Nb(Nr + 1).\n *\n * KeyExpansion(byte key[4*Nk], word w[Nb*(Nr+1)], Nk)\n * AES-128 (Nb=4, Nk=4, Nr=10)\n * AES-192 (Nb=4, Nk=6, Nr=12)\n * AES-256 (Nb=4, Nk=8, Nr=14)\n * Note: Nr=Nk+6.\n *\n * Nb is the number of columns (32-bit words) comprising the State (or\n * number of bytes in a block). For AES, Nb=4.\n *\n * @param key the key to schedule (as an array of 32-bit words).\n * @param decrypt true to modify the key schedule to decrypt, false not to.\n *\n * @return the generated key schedule.\n */\nfunction _expandKey(key, decrypt) {\n // copy the key's words to initialize the key schedule\n var w = key.slice(0);\n\n /* RotWord() will rotate a word, moving the first byte to the last\n byte's position (shifting the other bytes left).\n\n We will be getting the value of Rcon at i / Nk. 'i' will iterate\n from Nk to (Nb * Nr+1). Nk = 4 (4 byte key), Nb = 4 (4 words in\n a block), Nr = Nk + 6 (10). Therefore 'i' will iterate from\n 4 to 44 (exclusive). Each time we iterate 4 times, i / Nk will\n increase by 1. We use a counter iNk to keep track of this.\n */\n\n // go through the rounds expanding the key\n var temp, iNk = 1;\n var Nk = w.length;\n var Nr1 = Nk + 6 + 1;\n var end = Nb * Nr1;\n for(var i = Nk; i < end; ++i) {\n temp = w[i - 1];\n if(i % Nk === 0) {\n // temp = SubWord(RotWord(temp)) ^ Rcon[i / Nk]\n temp =\n sbox[temp >>> 16 & 255] << 24 ^\n sbox[temp >>> 8 & 255] << 16 ^\n sbox[temp & 255] << 8 ^\n sbox[temp >>> 24] ^ (rcon[iNk] << 24);\n iNk++;\n } else if(Nk > 6 && (i % Nk === 4)) {\n // temp = SubWord(temp)\n temp =\n sbox[temp >>> 24] << 24 ^\n sbox[temp >>> 16 & 255] << 16 ^\n sbox[temp >>> 8 & 255] << 8 ^\n sbox[temp & 255];\n }\n w[i] = w[i - Nk] ^ temp;\n }\n\n /* When we are updating a cipher block we always use the code path for\n encryption whether we are decrypting or not (to shorten code and\n simplify the generation of look up tables). However, because there\n are differences in the decryption algorithm, other than just swapping\n in different look up tables, we must transform our key schedule to\n account for these changes:\n\n 1. The decryption algorithm gets its key rounds in reverse order.\n 2. The decryption algorithm adds the round key before mixing columns\n instead of afterwards.\n\n We don't need to modify our key schedule to handle the first case,\n we can just traverse the key schedule in reverse order when decrypting.\n\n The second case requires a little work.\n\n The tables we built for performing rounds will take an input and then\n perform SubBytes() and MixColumns() or, for the decrypt version,\n InvSubBytes() and InvMixColumns(). But the decrypt algorithm requires\n us to AddRoundKey() before InvMixColumns(). This means we'll need to\n apply some transformations to the round key to inverse-mix its columns\n so they'll be correct for moving AddRoundKey() to after the state has\n had its columns inverse-mixed.\n\n To inverse-mix the columns of the state when we're decrypting we use a\n lookup table that will apply InvSubBytes() and InvMixColumns() at the\n same time. However, the round key's bytes are not inverse-substituted\n in the decryption algorithm. To get around this problem, we can first\n substitute the bytes in the round key so that when we apply the\n transformation via the InvSubBytes()+InvMixColumns() table, it will\n undo our substitution leaving us with the original value that we\n want -- and then inverse-mix that value.\n\n This change will correctly alter our key schedule so that we can XOR\n each round key with our already transformed decryption state. This\n allows us to use the same code path as the encryption algorithm.\n\n We make one more change to the decryption key. Since the decryption\n algorithm runs in reverse from the encryption algorithm, we reverse\n the order of the round keys to avoid having to iterate over the key\n schedule backwards when running the encryption algorithm later in\n decryption mode. In addition to reversing the order of the round keys,\n we also swap each round key's 2nd and 4th rows. See the comments\n section where rounds are performed for more details about why this is\n done. These changes are done inline with the other substitution\n described above.\n */\n if(decrypt) {\n var tmp;\n var m0 = imix[0];\n var m1 = imix[1];\n var m2 = imix[2];\n var m3 = imix[3];\n var wnew = w.slice(0);\n end = w.length;\n for(var i = 0, wi = end - Nb; i < end; i += Nb, wi -= Nb) {\n // do not sub the first or last round key (round keys are Nb\n // words) as no column mixing is performed before they are added,\n // but do change the key order\n if(i === 0 || i === (end - Nb)) {\n wnew[i] = w[wi];\n wnew[i + 1] = w[wi + 3];\n wnew[i + 2] = w[wi + 2];\n wnew[i + 3] = w[wi + 1];\n } else {\n // substitute each round key byte because the inverse-mix\n // table will inverse-substitute it (effectively cancel the\n // substitution because round key bytes aren't sub'd in\n // decryption mode) and swap indexes 3 and 1\n for(var n = 0; n < Nb; ++n) {\n tmp = w[wi + n];\n wnew[i + (3&-n)] =\n m0[sbox[tmp >>> 24]] ^\n m1[sbox[tmp >>> 16 & 255]] ^\n m2[sbox[tmp >>> 8 & 255]] ^\n m3[sbox[tmp & 255]];\n }\n }\n }\n w = wnew;\n }\n\n return w;\n}\n\n/**\n * Updates a single block (16 bytes) using AES. The update will either\n * encrypt or decrypt the block.\n *\n * @param w the key schedule.\n * @param input the input block (an array of 32-bit words).\n * @param output the updated output block.\n * @param decrypt true to decrypt the block, false to encrypt it.\n */\nfunction _updateBlock(w, input, output, decrypt) {\n /*\n Cipher(byte in[4*Nb], byte out[4*Nb], word w[Nb*(Nr+1)])\n begin\n byte state[4,Nb]\n state = in\n AddRoundKey(state, w[0, Nb-1])\n for round = 1 step 1 to Nr-1\n SubBytes(state)\n ShiftRows(state)\n MixColumns(state)\n AddRoundKey(state, w[round*Nb, (round+1)*Nb-1])\n end for\n SubBytes(state)\n ShiftRows(state)\n AddRoundKey(state, w[Nr*Nb, (Nr+1)*Nb-1])\n out = state\n end\n\n InvCipher(byte in[4*Nb], byte out[4*Nb], word w[Nb*(Nr+1)])\n begin\n byte state[4,Nb]\n state = in\n AddRoundKey(state, w[Nr*Nb, (Nr+1)*Nb-1])\n for round = Nr-1 step -1 downto 1\n InvShiftRows(state)\n InvSubBytes(state)\n AddRoundKey(state, w[round*Nb, (round+1)*Nb-1])\n InvMixColumns(state)\n end for\n InvShiftRows(state)\n InvSubBytes(state)\n AddRoundKey(state, w[0, Nb-1])\n out = state\n end\n */\n\n // Encrypt: AddRoundKey(state, w[0, Nb-1])\n // Decrypt: AddRoundKey(state, w[Nr*Nb, (Nr+1)*Nb-1])\n var Nr = w.length / 4 - 1;\n var m0, m1, m2, m3, sub;\n if(decrypt) {\n m0 = imix[0];\n m1 = imix[1];\n m2 = imix[2];\n m3 = imix[3];\n sub = isbox;\n } else {\n m0 = mix[0];\n m1 = mix[1];\n m2 = mix[2];\n m3 = mix[3];\n sub = sbox;\n }\n var a, b, c, d, a2, b2, c2;\n a = input[0] ^ w[0];\n b = input[decrypt ? 3 : 1] ^ w[1];\n c = input[2] ^ w[2];\n d = input[decrypt ? 1 : 3] ^ w[3];\n var i = 3;\n\n /* In order to share code we follow the encryption algorithm when both\n encrypting and decrypting. To account for the changes required in the\n decryption algorithm, we use different lookup tables when decrypting\n and use a modified key schedule to account for the difference in the\n order of transformations applied when performing rounds. We also get\n key rounds in reverse order (relative to encryption). */\n for(var round = 1; round < Nr; ++round) {\n /* As described above, we'll be using table lookups to perform the\n column mixing. Each column is stored as a word in the state (the\n array 'input' has one column as a word at each index). In order to\n mix a column, we perform these transformations on each row in c,\n which is 1 byte in each word. The new column for c0 is c'0:\n\n m0 m1 m2 m3\n r0,c'0 = 2*r0,c0 + 3*r1,c0 + 1*r2,c0 + 1*r3,c0\n r1,c'0 = 1*r0,c0 + 2*r1,c0 + 3*r2,c0 + 1*r3,c0\n r2,c'0 = 1*r0,c0 + 1*r1,c0 + 2*r2,c0 + 3*r3,c0\n r3,c'0 = 3*r0,c0 + 1*r1,c0 + 1*r2,c0 + 2*r3,c0\n\n So using mix tables where c0 is a word with r0 being its upper\n 8 bits and r3 being its lower 8 bits:\n\n m0[c0 >> 24] will yield this word: [2*r0,1*r0,1*r0,3*r0]\n ...\n m3[c0 & 255] will yield this word: [1*r3,1*r3,3*r3,2*r3]\n\n Therefore to mix the columns in each word in the state we\n do the following (& 255 omitted for brevity):\n c'0,r0 = m0[c0 >> 24] ^ m1[c1 >> 16] ^ m2[c2 >> 8] ^ m3[c3]\n c'0,r1 = m0[c0 >> 24] ^ m1[c1 >> 16] ^ m2[c2 >> 8] ^ m3[c3]\n c'0,r2 = m0[c0 >> 24] ^ m1[c1 >> 16] ^ m2[c2 >> 8] ^ m3[c3]\n c'0,r3 = m0[c0 >> 24] ^ m1[c1 >> 16] ^ m2[c2 >> 8] ^ m3[c3]\n\n However, before mixing, the algorithm requires us to perform\n ShiftRows(). The ShiftRows() transformation cyclically shifts the\n last 3 rows of the state over different offsets. The first row\n (r = 0) is not shifted.\n\n s'_r,c = s_r,(c + shift(r, Nb) mod Nb\n for 0 < r < 4 and 0 <= c < Nb and\n shift(1, 4) = 1\n shift(2, 4) = 2\n shift(3, 4) = 3.\n\n This causes the first byte in r = 1 to be moved to the end of\n the row, the first 2 bytes in r = 2 to be moved to the end of\n the row, the first 3 bytes in r = 3 to be moved to the end of\n the row:\n\n r1: [c0 c1 c2 c3] => [c1 c2 c3 c0]\n r2: [c0 c1 c2 c3] [c2 c3 c0 c1]\n r3: [c0 c1 c2 c3] [c3 c0 c1 c2]\n\n We can make these substitutions inline with our column mixing to\n generate an updated set of equations to produce each word in the\n state (note the columns have changed positions):\n\n c0 c1 c2 c3 => c0 c1 c2 c3\n c0 c1 c2 c3 c1 c2 c3 c0 (cycled 1 byte)\n c0 c1 c2 c3 c2 c3 c0 c1 (cycled 2 bytes)\n c0 c1 c2 c3 c3 c0 c1 c2 (cycled 3 bytes)\n\n Therefore:\n\n c'0 = 2*r0,c0 + 3*r1,c1 + 1*r2,c2 + 1*r3,c3\n c'0 = 1*r0,c0 + 2*r1,c1 + 3*r2,c2 + 1*r3,c3\n c'0 = 1*r0,c0 + 1*r1,c1 + 2*r2,c2 + 3*r3,c3\n c'0 = 3*r0,c0 + 1*r1,c1 + 1*r2,c2 + 2*r3,c3\n\n c'1 = 2*r0,c1 + 3*r1,c2 + 1*r2,c3 + 1*r3,c0\n c'1 = 1*r0,c1 + 2*r1,c2 + 3*r2,c3 + 1*r3,c0\n c'1 = 1*r0,c1 + 1*r1,c2 + 2*r2,c3 + 3*r3,c0\n c'1 = 3*r0,c1 + 1*r1,c2 + 1*r2,c3 + 2*r3,c0\n\n ... and so forth for c'2 and c'3. The important distinction is\n that the columns are cycling, with c0 being used with the m0\n map when calculating c0, but c1 being used with the m0 map when\n calculating c1 ... and so forth.\n\n When performing the inverse we transform the mirror image and\n skip the bottom row, instead of the top one, and move upwards:\n\n c3 c2 c1 c0 => c0 c3 c2 c1 (cycled 3 bytes) *same as encryption\n c3 c2 c1 c0 c1 c0 c3 c2 (cycled 2 bytes)\n c3 c2 c1 c0 c2 c1 c0 c3 (cycled 1 byte) *same as encryption\n c3 c2 c1 c0 c3 c2 c1 c0\n\n If you compare the resulting matrices for ShiftRows()+MixColumns()\n and for InvShiftRows()+InvMixColumns() the 2nd and 4th columns are\n different (in encrypt mode vs. decrypt mode). So in order to use\n the same code to handle both encryption and decryption, we will\n need to do some mapping.\n\n If in encryption mode we let a=c0, b=c1, c=c2, d=c3, and r be\n a row number in the state, then the resulting matrix in encryption\n mode for applying the above transformations would be:\n\n r1: a b c d\n r2: b c d a\n r3: c d a b\n r4: d a b c\n\n If we did the same in decryption mode we would get:\n\n r1: a d c b\n r2: b a d c\n r3: c b a d\n r4: d c b a\n\n If instead we swap d and b (set b=c3 and d=c1), then we get:\n\n r1: a b c d\n r2: d a b c\n r3: c d a b\n r4: b c d a\n\n Now the 1st and 3rd rows are the same as the encryption matrix. All\n we need to do then to make the mapping exactly the same is to swap\n the 2nd and 4th rows when in decryption mode. To do this without\n having to do it on each iteration, we swapped the 2nd and 4th rows\n in the decryption key schedule. We also have to do the swap above\n when we first pull in the input and when we set the final output. */\n a2 =\n m0[a >>> 24] ^\n m1[b >>> 16 & 255] ^\n m2[c >>> 8 & 255] ^\n m3[d & 255] ^ w[++i];\n b2 =\n m0[b >>> 24] ^\n m1[c >>> 16 & 255] ^\n m2[d >>> 8 & 255] ^\n m3[a & 255] ^ w[++i];\n c2 =\n m0[c >>> 24] ^\n m1[d >>> 16 & 255] ^\n m2[a >>> 8 & 255] ^\n m3[b & 255] ^ w[++i];\n d =\n m0[d >>> 24] ^\n m1[a >>> 16 & 255] ^\n m2[b >>> 8 & 255] ^\n m3[c & 255] ^ w[++i];\n a = a2;\n b = b2;\n c = c2;\n }\n\n /*\n Encrypt:\n SubBytes(state)\n ShiftRows(state)\n AddRoundKey(state, w[Nr*Nb, (Nr+1)*Nb-1])\n\n Decrypt:\n InvShiftRows(state)\n InvSubBytes(state)\n AddRoundKey(state, w[0, Nb-1])\n */\n // Note: rows are shifted inline\n output[0] =\n (sub[a >>> 24] << 24) ^\n (sub[b >>> 16 & 255] << 16) ^\n (sub[c >>> 8 & 255] << 8) ^\n (sub[d & 255]) ^ w[++i];\n output[decrypt ? 3 : 1] =\n (sub[b >>> 24] << 24) ^\n (sub[c >>> 16 & 255] << 16) ^\n (sub[d >>> 8 & 255] << 8) ^\n (sub[a & 255]) ^ w[++i];\n output[2] =\n (sub[c >>> 24] << 24) ^\n (sub[d >>> 16 & 255] << 16) ^\n (sub[a >>> 8 & 255] << 8) ^\n (sub[b & 255]) ^ w[++i];\n output[decrypt ? 1 : 3] =\n (sub[d >>> 24] << 24) ^\n (sub[a >>> 16 & 255] << 16) ^\n (sub[b >>> 8 & 255] << 8) ^\n (sub[c & 255]) ^ w[++i];\n}\n\n/**\n * Deprecated. Instead, use:\n *\n * forge.cipher.createCipher('AES-', key);\n * forge.cipher.createDecipher('AES-', key);\n *\n * Creates a deprecated AES cipher object. This object's mode will default to\n * CBC (cipher-block-chaining).\n *\n * The key and iv may be given as a string of bytes, an array of bytes, a\n * byte buffer, or an array of 32-bit words.\n *\n * @param options the options to use.\n * key the symmetric key to use.\n * output the buffer to write to.\n * decrypt true for decryption, false for encryption.\n * mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nfunction _createCipher(options) {\n options = options || {};\n var mode = (options.mode || 'CBC').toUpperCase();\n var algorithm = 'AES-' + mode;\n\n var cipher;\n if(options.decrypt) {\n cipher = forge.cipher.createDecipher(algorithm, options.key);\n } else {\n cipher = forge.cipher.createCipher(algorithm, options.key);\n }\n\n // backwards compatible start API\n var start = cipher.start;\n cipher.start = function(iv, options) {\n // backwards compatibility: support second arg as output buffer\n var output = null;\n if(options instanceof forge.util.ByteBuffer) {\n output = options;\n options = {};\n }\n options = options || {};\n options.output = output;\n options.iv = iv;\n start.call(cipher, options);\n };\n\n return cipher;\n}\n","/**\n * A Javascript implementation of AES Cipher Suites for TLS.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2009-2015 Digital Bazaar, Inc.\n *\n */\nvar forge = require('./forge');\nrequire('./aes');\nrequire('./tls');\n\nvar tls = module.exports = forge.tls;\n\n/**\n * Supported cipher suites.\n */\ntls.CipherSuites['TLS_RSA_WITH_AES_128_CBC_SHA'] = {\n id: [0x00, 0x2f],\n name: 'TLS_RSA_WITH_AES_128_CBC_SHA',\n initSecurityParameters: function(sp) {\n sp.bulk_cipher_algorithm = tls.BulkCipherAlgorithm.aes;\n sp.cipher_type = tls.CipherType.block;\n sp.enc_key_length = 16;\n sp.block_length = 16;\n sp.fixed_iv_length = 16;\n sp.record_iv_length = 16;\n sp.mac_algorithm = tls.MACAlgorithm.hmac_sha1;\n sp.mac_length = 20;\n sp.mac_key_length = 20;\n },\n initConnectionState: initConnectionState\n};\ntls.CipherSuites['TLS_RSA_WITH_AES_256_CBC_SHA'] = {\n id: [0x00, 0x35],\n name: 'TLS_RSA_WITH_AES_256_CBC_SHA',\n initSecurityParameters: function(sp) {\n sp.bulk_cipher_algorithm = tls.BulkCipherAlgorithm.aes;\n sp.cipher_type = tls.CipherType.block;\n sp.enc_key_length = 32;\n sp.block_length = 16;\n sp.fixed_iv_length = 16;\n sp.record_iv_length = 16;\n sp.mac_algorithm = tls.MACAlgorithm.hmac_sha1;\n sp.mac_length = 20;\n sp.mac_key_length = 20;\n },\n initConnectionState: initConnectionState\n};\n\nfunction initConnectionState(state, c, sp) {\n var client = (c.entity === forge.tls.ConnectionEnd.client);\n\n // cipher setup\n state.read.cipherState = {\n init: false,\n cipher: forge.cipher.createDecipher('AES-CBC', client ?\n sp.keys.server_write_key : sp.keys.client_write_key),\n iv: client ? sp.keys.server_write_IV : sp.keys.client_write_IV\n };\n state.write.cipherState = {\n init: false,\n cipher: forge.cipher.createCipher('AES-CBC', client ?\n sp.keys.client_write_key : sp.keys.server_write_key),\n iv: client ? sp.keys.client_write_IV : sp.keys.server_write_IV\n };\n state.read.cipherFunction = decrypt_aes_cbc_sha1;\n state.write.cipherFunction = encrypt_aes_cbc_sha1;\n\n // MAC setup\n state.read.macLength = state.write.macLength = sp.mac_length;\n state.read.macFunction = state.write.macFunction = tls.hmac_sha1;\n}\n\n/**\n * Encrypts the TLSCompressed record into a TLSCipherText record using AES\n * in CBC mode.\n *\n * @param record the TLSCompressed record to encrypt.\n * @param s the ConnectionState to use.\n *\n * @return true on success, false on failure.\n */\nfunction encrypt_aes_cbc_sha1(record, s) {\n var rval = false;\n\n // append MAC to fragment, update sequence number\n var mac = s.macFunction(s.macKey, s.sequenceNumber, record);\n record.fragment.putBytes(mac);\n s.updateSequenceNumber();\n\n // TLS 1.1+ use an explicit IV every time to protect against CBC attacks\n var iv;\n if(record.version.minor === tls.Versions.TLS_1_0.minor) {\n // use the pre-generated IV when initializing for TLS 1.0, otherwise use\n // the residue from the previous encryption\n iv = s.cipherState.init ? null : s.cipherState.iv;\n } else {\n iv = forge.random.getBytesSync(16);\n }\n\n s.cipherState.init = true;\n\n // start cipher\n var cipher = s.cipherState.cipher;\n cipher.start({iv: iv});\n\n // TLS 1.1+ write IV into output\n if(record.version.minor >= tls.Versions.TLS_1_1.minor) {\n cipher.output.putBytes(iv);\n }\n\n // do encryption (default padding is appropriate)\n cipher.update(record.fragment);\n if(cipher.finish(encrypt_aes_cbc_sha1_padding)) {\n // set record fragment to encrypted output\n record.fragment = cipher.output;\n record.length = record.fragment.length();\n rval = true;\n }\n\n return rval;\n}\n\n/**\n * Handles padding for aes_cbc_sha1 in encrypt mode.\n *\n * @param blockSize the block size.\n * @param input the input buffer.\n * @param decrypt true in decrypt mode, false in encrypt mode.\n *\n * @return true on success, false on failure.\n */\nfunction encrypt_aes_cbc_sha1_padding(blockSize, input, decrypt) {\n /* The encrypted data length (TLSCiphertext.length) is one more than the sum\n of SecurityParameters.block_length, TLSCompressed.length,\n SecurityParameters.mac_length, and padding_length.\n\n The padding may be any length up to 255 bytes long, as long as it results in\n the TLSCiphertext.length being an integral multiple of the block length.\n Lengths longer than necessary might be desirable to frustrate attacks on a\n protocol based on analysis of the lengths of exchanged messages. Each uint8\n in the padding data vector must be filled with the padding length value.\n\n The padding length should be such that the total size of the\n GenericBlockCipher structure is a multiple of the cipher's block length.\n Legal values range from zero to 255, inclusive. This length specifies the\n length of the padding field exclusive of the padding_length field itself.\n\n This is slightly different from PKCS#7 because the padding value is 1\n less than the actual number of padding bytes if you include the\n padding_length uint8 itself as a padding byte. */\n if(!decrypt) {\n // get the number of padding bytes required to reach the blockSize and\n // subtract 1 for the padding value (to make room for the padding_length\n // uint8)\n var padding = blockSize - (input.length() % blockSize);\n input.fillWithByte(padding - 1, padding);\n }\n return true;\n}\n\n/**\n * Handles padding for aes_cbc_sha1 in decrypt mode.\n *\n * @param blockSize the block size.\n * @param output the output buffer.\n * @param decrypt true in decrypt mode, false in encrypt mode.\n *\n * @return true on success, false on failure.\n */\nfunction decrypt_aes_cbc_sha1_padding(blockSize, output, decrypt) {\n var rval = true;\n if(decrypt) {\n /* The last byte in the output specifies the number of padding bytes not\n including itself. Each of the padding bytes has the same value as that\n last byte (known as the padding_length). Here we check all padding\n bytes to ensure they have the value of padding_length even if one of\n them is bad in order to ward-off timing attacks. */\n var len = output.length();\n var paddingLength = output.last();\n for(var i = len - 1 - paddingLength; i < len - 1; ++i) {\n rval = rval && (output.at(i) == paddingLength);\n }\n if(rval) {\n // trim off padding bytes and last padding length byte\n output.truncate(paddingLength + 1);\n }\n }\n return rval;\n}\n\n/**\n * Decrypts a TLSCipherText record into a TLSCompressed record using\n * AES in CBC mode.\n *\n * @param record the TLSCipherText record to decrypt.\n * @param s the ConnectionState to use.\n *\n * @return true on success, false on failure.\n */\nfunction decrypt_aes_cbc_sha1(record, s) {\n var rval = false;\n\n var iv;\n if(record.version.minor === tls.Versions.TLS_1_0.minor) {\n // use pre-generated IV when initializing for TLS 1.0, otherwise use the\n // residue from the previous decryption\n iv = s.cipherState.init ? null : s.cipherState.iv;\n } else {\n // TLS 1.1+ use an explicit IV every time to protect against CBC attacks\n // that is appended to the record fragment\n iv = record.fragment.getBytes(16);\n }\n\n s.cipherState.init = true;\n\n // start cipher\n var cipher = s.cipherState.cipher;\n cipher.start({iv: iv});\n\n // do decryption\n cipher.update(record.fragment);\n rval = cipher.finish(decrypt_aes_cbc_sha1_padding);\n\n // even if decryption fails, keep going to minimize timing attacks\n\n // decrypted data:\n // first (len - 20) bytes = application data\n // last 20 bytes = MAC\n var macLen = s.macLength;\n\n // create a random MAC to check against should the mac length check fail\n // Note: do this regardless of the failure to keep timing consistent\n var mac = forge.random.getBytesSync(macLen);\n\n // get fragment and mac\n var len = cipher.output.length();\n if(len >= macLen) {\n record.fragment = cipher.output.getBytes(len - macLen);\n mac = cipher.output.getBytes(macLen);\n } else {\n // bad data, but get bytes anyway to try to keep timing consistent\n record.fragment = cipher.output.getBytes();\n }\n record.fragment = forge.util.createBuffer(record.fragment);\n record.length = record.fragment.length();\n\n // see if data integrity checks out, update sequence number\n var mac2 = s.macFunction(s.macKey, s.sequenceNumber, record);\n s.updateSequenceNumber();\n rval = compareMacs(s.macKey, mac, mac2) && rval;\n return rval;\n}\n\n/**\n * Safely compare two MACs. This function will compare two MACs in a way\n * that protects against timing attacks.\n *\n * TODO: Expose elsewhere as a utility API.\n *\n * See: https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2011/february/double-hmac-verification/\n *\n * @param key the MAC key to use.\n * @param mac1 as a binary-encoded string of bytes.\n * @param mac2 as a binary-encoded string of bytes.\n *\n * @return true if the MACs are the same, false if not.\n */\nfunction compareMacs(key, mac1, mac2) {\n var hmac = forge.hmac.create();\n\n hmac.start('SHA1', key);\n hmac.update(mac1);\n mac1 = hmac.digest().getBytes();\n\n hmac.start(null, null);\n hmac.update(mac2);\n mac2 = hmac.digest().getBytes();\n\n return mac1 === mac2;\n}\n","/**\n * Copyright (c) 2019 Digital Bazaar, Inc.\n */\n\nvar forge = require('./forge');\nrequire('./asn1');\nvar asn1 = forge.asn1;\n\nexports.privateKeyValidator = {\n // PrivateKeyInfo\n name: 'PrivateKeyInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n // Version (INTEGER)\n name: 'PrivateKeyInfo.version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyVersion'\n }, {\n // privateKeyAlgorithm\n name: 'PrivateKeyInfo.privateKeyAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'AlgorithmIdentifier.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'privateKeyOid'\n }]\n }, {\n // PrivateKey\n name: 'PrivateKeyInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'privateKey'\n }]\n};\n\nexports.publicKeyValidator = {\n name: 'SubjectPublicKeyInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'subjectPublicKeyInfo',\n value: [{\n name: 'SubjectPublicKeyInfo.AlgorithmIdentifier',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'AlgorithmIdentifier.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'publicKeyOid'\n }]\n },\n // capture group for ed25519PublicKey\n {\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.BITSTRING,\n constructed: false,\n composed: true,\n captureBitStringValue: 'ed25519PublicKey'\n }\n // FIXME: this is capture group for rsaPublicKey, use it in this API or\n // discard?\n /* {\n // subjectPublicKey\n name: 'SubjectPublicKeyInfo.subjectPublicKey',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.BITSTRING,\n constructed: false,\n value: [{\n // RSAPublicKey\n name: 'SubjectPublicKeyInfo.subjectPublicKey.RSAPublicKey',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n optional: true,\n captureAsn1: 'rsaPublicKey'\n }]\n } */\n ]\n};\n","/**\n * Javascript implementation of Abstract Syntax Notation Number One.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2015 Digital Bazaar, Inc.\n *\n * An API for storing data using the Abstract Syntax Notation Number One\n * format using DER (Distinguished Encoding Rules) encoding. This encoding is\n * commonly used to store data for PKI, i.e. X.509 Certificates, and this\n * implementation exists for that purpose.\n *\n * Abstract Syntax Notation Number One (ASN.1) is used to define the abstract\n * syntax of information without restricting the way the information is encoded\n * for transmission. It provides a standard that allows for open systems\n * communication. ASN.1 defines the syntax of information data and a number of\n * simple data types as well as a notation for describing them and specifying\n * values for them.\n *\n * The RSA algorithm creates public and private keys that are often stored in\n * X.509 or PKCS#X formats -- which use ASN.1 (encoded in DER format). This\n * class provides the most basic functionality required to store and load DSA\n * keys that are encoded according to ASN.1.\n *\n * The most common binary encodings for ASN.1 are BER (Basic Encoding Rules)\n * and DER (Distinguished Encoding Rules). DER is just a subset of BER that\n * has stricter requirements for how data must be encoded.\n *\n * Each ASN.1 structure has a tag (a byte identifying the ASN.1 structure type)\n * and a byte array for the value of this ASN1 structure which may be data or a\n * list of ASN.1 structures.\n *\n * Each ASN.1 structure using BER is (Tag-Length-Value):\n *\n * | byte 0 | bytes X | bytes Y |\n * |--------|---------|----------\n * | tag | length | value |\n *\n * ASN.1 allows for tags to be of \"High-tag-number form\" which allows a tag to\n * be two or more octets, but that is not supported by this class. A tag is\n * only 1 byte. Bits 1-5 give the tag number (ie the data type within a\n * particular 'class'), 6 indicates whether or not the ASN.1 value is\n * constructed from other ASN.1 values, and bits 7 and 8 give the 'class'. If\n * bits 7 and 8 are both zero, the class is UNIVERSAL. If only bit 7 is set,\n * then the class is APPLICATION. If only bit 8 is set, then the class is\n * CONTEXT_SPECIFIC. If both bits 7 and 8 are set, then the class is PRIVATE.\n * The tag numbers for the data types for the class UNIVERSAL are listed below:\n *\n * UNIVERSAL 0 Reserved for use by the encoding rules\n * UNIVERSAL 1 Boolean type\n * UNIVERSAL 2 Integer type\n * UNIVERSAL 3 Bitstring type\n * UNIVERSAL 4 Octetstring type\n * UNIVERSAL 5 Null type\n * UNIVERSAL 6 Object identifier type\n * UNIVERSAL 7 Object descriptor type\n * UNIVERSAL 8 External type and Instance-of type\n * UNIVERSAL 9 Real type\n * UNIVERSAL 10 Enumerated type\n * UNIVERSAL 11 Embedded-pdv type\n * UNIVERSAL 12 UTF8String type\n * UNIVERSAL 13 Relative object identifier type\n * UNIVERSAL 14-15 Reserved for future editions\n * UNIVERSAL 16 Sequence and Sequence-of types\n * UNIVERSAL 17 Set and Set-of types\n * UNIVERSAL 18-22, 25-30 Character string types\n * UNIVERSAL 23-24 Time types\n *\n * The length of an ASN.1 structure is specified after the tag identifier.\n * There is a definite form and an indefinite form. The indefinite form may\n * be used if the encoding is constructed and not all immediately available.\n * The indefinite form is encoded using a length byte with only the 8th bit\n * set. The end of the constructed object is marked using end-of-contents\n * octets (two zero bytes).\n *\n * The definite form looks like this:\n *\n * The length may take up 1 or more bytes, it depends on the length of the\n * value of the ASN.1 structure. DER encoding requires that if the ASN.1\n * structure has a value that has a length greater than 127, more than 1 byte\n * will be used to store its length, otherwise just one byte will be used.\n * This is strict.\n *\n * In the case that the length of the ASN.1 value is less than 127, 1 octet\n * (byte) is used to store the \"short form\" length. The 8th bit has a value of\n * 0 indicating the length is \"short form\" and not \"long form\" and bits 7-1\n * give the length of the data. (The 8th bit is the left-most, most significant\n * bit: also known as big endian or network format).\n *\n * In the case that the length of the ASN.1 value is greater than 127, 2 to\n * 127 octets (bytes) are used to store the \"long form\" length. The first\n * byte's 8th bit is set to 1 to indicate the length is \"long form.\" Bits 7-1\n * give the number of additional octets. All following octets are in base 256\n * with the most significant digit first (typical big-endian binary unsigned\n * integer storage). So, for instance, if the length of a value was 257, the\n * first byte would be set to:\n *\n * 10000010 = 130 = 0x82.\n *\n * This indicates there are 2 octets (base 256) for the length. The second and\n * third bytes (the octets just mentioned) would store the length in base 256:\n *\n * octet 2: 00000001 = 1 * 256^1 = 256\n * octet 3: 00000001 = 1 * 256^0 = 1\n * total = 257\n *\n * The algorithm for converting a js integer value of 257 to base-256 is:\n *\n * var value = 257;\n * var bytes = [];\n * bytes[0] = (value >>> 8) & 0xFF; // most significant byte first\n * bytes[1] = value & 0xFF; // least significant byte last\n *\n * On the ASN.1 UNIVERSAL Object Identifier (OID) type:\n *\n * An OID can be written like: \"value1.value2.value3...valueN\"\n *\n * The DER encoding rules:\n *\n * The first byte has the value 40 * value1 + value2.\n * The following bytes, if any, encode the remaining values. Each value is\n * encoded in base 128, most significant digit first (big endian), with as\n * few digits as possible, and the most significant bit of each byte set\n * to 1 except the last in each value's encoding. For example: Given the\n * OID \"1.2.840.113549\", its DER encoding is (remember each byte except the\n * last one in each encoding is OR'd with 0x80):\n *\n * byte 1: 40 * 1 + 2 = 42 = 0x2A.\n * bytes 2-3: 128 * 6 + 72 = 840 = 6 72 = 6 72 = 0x0648 = 0x8648\n * bytes 4-6: 16384 * 6 + 128 * 119 + 13 = 6 119 13 = 0x06770D = 0x86F70D\n *\n * The final value is: 0x2A864886F70D.\n * The full OID (including ASN.1 tag and length of 6 bytes) is:\n * 0x06062A864886F70D\n */\nvar forge = require('./forge');\nrequire('./util');\nrequire('./oids');\n\n/* ASN.1 API */\nvar asn1 = module.exports = forge.asn1 = forge.asn1 || {};\n\n/**\n * ASN.1 classes.\n */\nasn1.Class = {\n UNIVERSAL: 0x00,\n APPLICATION: 0x40,\n CONTEXT_SPECIFIC: 0x80,\n PRIVATE: 0xC0\n};\n\n/**\n * ASN.1 types. Not all types are supported by this implementation, only\n * those necessary to implement a simple PKI are implemented.\n */\nasn1.Type = {\n NONE: 0,\n BOOLEAN: 1,\n INTEGER: 2,\n BITSTRING: 3,\n OCTETSTRING: 4,\n NULL: 5,\n OID: 6,\n ODESC: 7,\n EXTERNAL: 8,\n REAL: 9,\n ENUMERATED: 10,\n EMBEDDED: 11,\n UTF8: 12,\n ROID: 13,\n SEQUENCE: 16,\n SET: 17,\n PRINTABLESTRING: 19,\n IA5STRING: 22,\n UTCTIME: 23,\n GENERALIZEDTIME: 24,\n BMPSTRING: 30\n};\n\n/**\n * Creates a new asn1 object.\n *\n * @param tagClass the tag class for the object.\n * @param type the data type (tag number) for the object.\n * @param constructed true if the asn1 object is in constructed form.\n * @param value the value for the object, if it is not constructed.\n * @param [options] the options to use:\n * [bitStringContents] the plain BIT STRING content including padding\n * byte.\n *\n * @return the asn1 object.\n */\nasn1.create = function(tagClass, type, constructed, value, options) {\n /* An asn1 object has a tagClass, a type, a constructed flag, and a\n value. The value's type depends on the constructed flag. If\n constructed, it will contain a list of other asn1 objects. If not,\n it will contain the ASN.1 value as an array of bytes formatted\n according to the ASN.1 data type. */\n\n // remove undefined values\n if(forge.util.isArray(value)) {\n var tmp = [];\n for(var i = 0; i < value.length; ++i) {\n if(value[i] !== undefined) {\n tmp.push(value[i]);\n }\n }\n value = tmp;\n }\n\n var obj = {\n tagClass: tagClass,\n type: type,\n constructed: constructed,\n composed: constructed || forge.util.isArray(value),\n value: value\n };\n if(options && 'bitStringContents' in options) {\n // TODO: copy byte buffer if it's a buffer not a string\n obj.bitStringContents = options.bitStringContents;\n // TODO: add readonly flag to avoid this overhead\n // save copy to detect changes\n obj.original = asn1.copy(obj);\n }\n return obj;\n};\n\n/**\n * Copies an asn1 object.\n *\n * @param obj the asn1 object.\n * @param [options] copy options:\n * [excludeBitStringContents] true to not copy bitStringContents\n *\n * @return the a copy of the asn1 object.\n */\nasn1.copy = function(obj, options) {\n var copy;\n\n if(forge.util.isArray(obj)) {\n copy = [];\n for(var i = 0; i < obj.length; ++i) {\n copy.push(asn1.copy(obj[i], options));\n }\n return copy;\n }\n\n if(typeof obj === 'string') {\n // TODO: copy byte buffer if it's a buffer not a string\n return obj;\n }\n\n copy = {\n tagClass: obj.tagClass,\n type: obj.type,\n constructed: obj.constructed,\n composed: obj.composed,\n value: asn1.copy(obj.value, options)\n };\n if(options && !options.excludeBitStringContents) {\n // TODO: copy byte buffer if it's a buffer not a string\n copy.bitStringContents = obj.bitStringContents;\n }\n return copy;\n};\n\n/**\n * Compares asn1 objects for equality.\n *\n * Note this function does not run in constant time.\n *\n * @param obj1 the first asn1 object.\n * @param obj2 the second asn1 object.\n * @param [options] compare options:\n * [includeBitStringContents] true to compare bitStringContents\n *\n * @return true if the asn1 objects are equal.\n */\nasn1.equals = function(obj1, obj2, options) {\n if(forge.util.isArray(obj1)) {\n if(!forge.util.isArray(obj2)) {\n return false;\n }\n if(obj1.length !== obj2.length) {\n return false;\n }\n for(var i = 0; i < obj1.length; ++i) {\n if(!asn1.equals(obj1[i], obj2[i])) {\n return false;\n }\n }\n return true;\n }\n\n if(typeof obj1 !== typeof obj2) {\n return false;\n }\n\n if(typeof obj1 === 'string') {\n return obj1 === obj2;\n }\n\n var equal = obj1.tagClass === obj2.tagClass &&\n obj1.type === obj2.type &&\n obj1.constructed === obj2.constructed &&\n obj1.composed === obj2.composed &&\n asn1.equals(obj1.value, obj2.value);\n if(options && options.includeBitStringContents) {\n equal = equal && (obj1.bitStringContents === obj2.bitStringContents);\n }\n\n return equal;\n};\n\n/**\n * Gets the length of a BER-encoded ASN.1 value.\n *\n * In case the length is not specified, undefined is returned.\n *\n * @param b the BER-encoded ASN.1 byte buffer, starting with the first\n * length byte.\n *\n * @return the length of the BER-encoded ASN.1 value or undefined.\n */\nasn1.getBerValueLength = function(b) {\n // TODO: move this function and related DER/BER functions to a der.js\n // file; better abstract ASN.1 away from der/ber.\n var b2 = b.getByte();\n if(b2 === 0x80) {\n return undefined;\n }\n\n // see if the length is \"short form\" or \"long form\" (bit 8 set)\n var length;\n var longForm = b2 & 0x80;\n if(!longForm) {\n // length is just the first byte\n length = b2;\n } else {\n // the number of bytes the length is specified in bits 7 through 1\n // and each length byte is in big-endian base-256\n length = b.getInt((b2 & 0x7F) << 3);\n }\n return length;\n};\n\n/**\n * Check if the byte buffer has enough bytes. Throws an Error if not.\n *\n * @param bytes the byte buffer to parse from.\n * @param remaining the bytes remaining in the current parsing state.\n * @param n the number of bytes the buffer must have.\n */\nfunction _checkBufferLength(bytes, remaining, n) {\n if(n > remaining) {\n var error = new Error('Too few bytes to parse DER.');\n error.available = bytes.length();\n error.remaining = remaining;\n error.requested = n;\n throw error;\n }\n}\n\n/**\n * Gets the length of a BER-encoded ASN.1 value.\n *\n * In case the length is not specified, undefined is returned.\n *\n * @param bytes the byte buffer to parse from.\n * @param remaining the bytes remaining in the current parsing state.\n *\n * @return the length of the BER-encoded ASN.1 value or undefined.\n */\nvar _getValueLength = function(bytes, remaining) {\n // TODO: move this function and related DER/BER functions to a der.js\n // file; better abstract ASN.1 away from der/ber.\n // fromDer already checked that this byte exists\n var b2 = bytes.getByte();\n remaining--;\n if(b2 === 0x80) {\n return undefined;\n }\n\n // see if the length is \"short form\" or \"long form\" (bit 8 set)\n var length;\n var longForm = b2 & 0x80;\n if(!longForm) {\n // length is just the first byte\n length = b2;\n } else {\n // the number of bytes the length is specified in bits 7 through 1\n // and each length byte is in big-endian base-256\n var longFormBytes = b2 & 0x7F;\n _checkBufferLength(bytes, remaining, longFormBytes);\n length = bytes.getInt(longFormBytes << 3);\n }\n // FIXME: this will only happen for 32 bit getInt with high bit set\n if(length < 0) {\n throw new Error('Negative length: ' + length);\n }\n return length;\n};\n\n/**\n * Parses an asn1 object from a byte buffer in DER format.\n *\n * @param bytes the byte buffer to parse from.\n * @param [strict] true to be strict when checking value lengths, false to\n * allow truncated values (default: true).\n * @param [options] object with options or boolean strict flag\n * [strict] true to be strict when checking value lengths, false to\n * allow truncated values (default: true).\n * [parseAllBytes] true to ensure all bytes are parsed\n * (default: true)\n * [decodeBitStrings] true to attempt to decode the content of\n * BIT STRINGs (not OCTET STRINGs) using strict mode. Note that\n * without schema support to understand the data context this can\n * erroneously decode values that happen to be valid ASN.1. This\n * flag will be deprecated or removed as soon as schema support is\n * available. (default: true)\n *\n * @throws Will throw an error for various malformed input conditions.\n *\n * @return the parsed asn1 object.\n */\nasn1.fromDer = function(bytes, options) {\n if(options === undefined) {\n options = {\n strict: true,\n parseAllBytes: true,\n decodeBitStrings: true\n };\n }\n if(typeof options === 'boolean') {\n options = {\n strict: options,\n parseAllBytes: true,\n decodeBitStrings: true\n };\n }\n if(!('strict' in options)) {\n options.strict = true;\n }\n if(!('parseAllBytes' in options)) {\n options.parseAllBytes = true;\n }\n if(!('decodeBitStrings' in options)) {\n options.decodeBitStrings = true;\n }\n\n // wrap in buffer if needed\n if(typeof bytes === 'string') {\n bytes = forge.util.createBuffer(bytes);\n }\n\n var byteCount = bytes.length();\n var value = _fromDer(bytes, bytes.length(), 0, options);\n if(options.parseAllBytes && bytes.length() !== 0) {\n var error = new Error('Unparsed DER bytes remain after ASN.1 parsing.');\n error.byteCount = byteCount;\n error.remaining = bytes.length();\n throw error;\n }\n return value;\n};\n\n/**\n * Internal function to parse an asn1 object from a byte buffer in DER format.\n *\n * @param bytes the byte buffer to parse from.\n * @param remaining the number of bytes remaining for this chunk.\n * @param depth the current parsing depth.\n * @param options object with same options as fromDer().\n *\n * @return the parsed asn1 object.\n */\nfunction _fromDer(bytes, remaining, depth, options) {\n // temporary storage for consumption calculations\n var start;\n\n // minimum length for ASN.1 DER structure is 2\n _checkBufferLength(bytes, remaining, 2);\n\n // get the first byte\n var b1 = bytes.getByte();\n // consumed one byte\n remaining--;\n\n // get the tag class\n var tagClass = (b1 & 0xC0);\n\n // get the type (bits 1-5)\n var type = b1 & 0x1F;\n\n // get the variable value length and adjust remaining bytes\n start = bytes.length();\n var length = _getValueLength(bytes, remaining);\n remaining -= start - bytes.length();\n\n // ensure there are enough bytes to get the value\n if(length !== undefined && length > remaining) {\n if(options.strict) {\n var error = new Error('Too few bytes to read ASN.1 value.');\n error.available = bytes.length();\n error.remaining = remaining;\n error.requested = length;\n throw error;\n }\n // Note: be lenient with truncated values and use remaining state bytes\n length = remaining;\n }\n\n // value storage\n var value;\n // possible BIT STRING contents storage\n var bitStringContents;\n\n // constructed flag is bit 6 (32 = 0x20) of the first byte\n var constructed = ((b1 & 0x20) === 0x20);\n if(constructed) {\n // parse child asn1 objects from the value\n value = [];\n if(length === undefined) {\n // asn1 object of indefinite length, read until end tag\n for(;;) {\n _checkBufferLength(bytes, remaining, 2);\n if(bytes.bytes(2) === String.fromCharCode(0, 0)) {\n bytes.getBytes(2);\n remaining -= 2;\n break;\n }\n start = bytes.length();\n value.push(_fromDer(bytes, remaining, depth + 1, options));\n remaining -= start - bytes.length();\n }\n } else {\n // parsing asn1 object of definite length\n while(length > 0) {\n start = bytes.length();\n value.push(_fromDer(bytes, length, depth + 1, options));\n remaining -= start - bytes.length();\n length -= start - bytes.length();\n }\n }\n }\n\n // if a BIT STRING, save the contents including padding\n if(value === undefined && tagClass === asn1.Class.UNIVERSAL &&\n type === asn1.Type.BITSTRING) {\n bitStringContents = bytes.bytes(length);\n }\n\n // determine if a non-constructed value should be decoded as a composed\n // value that contains other ASN.1 objects. BIT STRINGs (and OCTET STRINGs)\n // can be used this way.\n if(value === undefined && options.decodeBitStrings &&\n tagClass === asn1.Class.UNIVERSAL &&\n // FIXME: OCTET STRINGs not yet supported here\n // .. other parts of forge expect to decode OCTET STRINGs manually\n (type === asn1.Type.BITSTRING /*|| type === asn1.Type.OCTETSTRING*/) &&\n length > 1) {\n // save read position\n var savedRead = bytes.read;\n var savedRemaining = remaining;\n var unused = 0;\n if(type === asn1.Type.BITSTRING) {\n /* The first octet gives the number of bits by which the length of the\n bit string is less than the next multiple of eight (this is called\n the \"number of unused bits\").\n\n The second and following octets give the value of the bit string\n converted to an octet string. */\n _checkBufferLength(bytes, remaining, 1);\n unused = bytes.getByte();\n remaining--;\n }\n // if all bits are used, maybe the BIT/OCTET STRING holds ASN.1 objs\n if(unused === 0) {\n try {\n // attempt to parse child asn1 object from the value\n // (stored in array to signal composed value)\n start = bytes.length();\n var subOptions = {\n // enforce strict mode to avoid parsing ASN.1 from plain data\n strict: true,\n decodeBitStrings: true\n };\n var composed = _fromDer(bytes, remaining, depth + 1, subOptions);\n var used = start - bytes.length();\n remaining -= used;\n if(type == asn1.Type.BITSTRING) {\n used++;\n }\n\n // if the data all decoded and the class indicates UNIVERSAL or\n // CONTEXT_SPECIFIC then assume we've got an encapsulated ASN.1 object\n var tc = composed.tagClass;\n if(used === length &&\n (tc === asn1.Class.UNIVERSAL || tc === asn1.Class.CONTEXT_SPECIFIC)) {\n value = [composed];\n }\n } catch(ex) {\n }\n }\n if(value === undefined) {\n // restore read position\n bytes.read = savedRead;\n remaining = savedRemaining;\n }\n }\n\n if(value === undefined) {\n // asn1 not constructed or composed, get raw value\n // TODO: do DER to OID conversion and vice-versa in .toDer?\n\n if(length === undefined) {\n if(options.strict) {\n throw new Error('Non-constructed ASN.1 object of indefinite length.');\n }\n // be lenient and use remaining state bytes\n length = remaining;\n }\n\n if(type === asn1.Type.BMPSTRING) {\n value = '';\n for(; length > 0; length -= 2) {\n _checkBufferLength(bytes, remaining, 2);\n value += String.fromCharCode(bytes.getInt16());\n remaining -= 2;\n }\n } else {\n value = bytes.getBytes(length);\n remaining -= length;\n }\n }\n\n // add BIT STRING contents if available\n var asn1Options = bitStringContents === undefined ? null : {\n bitStringContents: bitStringContents\n };\n\n // create and return asn1 object\n return asn1.create(tagClass, type, constructed, value, asn1Options);\n}\n\n/**\n * Converts the given asn1 object to a buffer of bytes in DER format.\n *\n * @param asn1 the asn1 object to convert to bytes.\n *\n * @return the buffer of bytes.\n */\nasn1.toDer = function(obj) {\n var bytes = forge.util.createBuffer();\n\n // build the first byte\n var b1 = obj.tagClass | obj.type;\n\n // for storing the ASN.1 value\n var value = forge.util.createBuffer();\n\n // use BIT STRING contents if available and data not changed\n var useBitStringContents = false;\n if('bitStringContents' in obj) {\n useBitStringContents = true;\n if(obj.original) {\n useBitStringContents = asn1.equals(obj, obj.original);\n }\n }\n\n if(useBitStringContents) {\n value.putBytes(obj.bitStringContents);\n } else if(obj.composed) {\n // if composed, use each child asn1 object's DER bytes as value\n // turn on 6th bit (0x20 = 32) to indicate asn1 is constructed\n // from other asn1 objects\n if(obj.constructed) {\n b1 |= 0x20;\n } else {\n // type is a bit string, add unused bits of 0x00\n value.putByte(0x00);\n }\n\n // add all of the child DER bytes together\n for(var i = 0; i < obj.value.length; ++i) {\n if(obj.value[i] !== undefined) {\n value.putBuffer(asn1.toDer(obj.value[i]));\n }\n }\n } else {\n // use asn1.value directly\n if(obj.type === asn1.Type.BMPSTRING) {\n for(var i = 0; i < obj.value.length; ++i) {\n value.putInt16(obj.value.charCodeAt(i));\n }\n } else {\n // ensure integer is minimally-encoded\n // TODO: should all leading bytes be stripped vs just one?\n // .. ex '00 00 01' => '01'?\n if(obj.type === asn1.Type.INTEGER &&\n obj.value.length > 1 &&\n // leading 0x00 for positive integer\n ((obj.value.charCodeAt(0) === 0 &&\n (obj.value.charCodeAt(1) & 0x80) === 0) ||\n // leading 0xFF for negative integer\n (obj.value.charCodeAt(0) === 0xFF &&\n (obj.value.charCodeAt(1) & 0x80) === 0x80))) {\n value.putBytes(obj.value.substr(1));\n } else {\n value.putBytes(obj.value);\n }\n }\n }\n\n // add tag byte\n bytes.putByte(b1);\n\n // use \"short form\" encoding\n if(value.length() <= 127) {\n // one byte describes the length\n // bit 8 = 0 and bits 7-1 = length\n bytes.putByte(value.length() & 0x7F);\n } else {\n // use \"long form\" encoding\n // 2 to 127 bytes describe the length\n // first byte: bit 8 = 1 and bits 7-1 = # of additional bytes\n // other bytes: length in base 256, big-endian\n var len = value.length();\n var lenBytes = '';\n do {\n lenBytes += String.fromCharCode(len & 0xFF);\n len = len >>> 8;\n } while(len > 0);\n\n // set first byte to # bytes used to store the length and turn on\n // bit 8 to indicate long-form length is used\n bytes.putByte(lenBytes.length | 0x80);\n\n // concatenate length bytes in reverse since they were generated\n // little endian and we need big endian\n for(var i = lenBytes.length - 1; i >= 0; --i) {\n bytes.putByte(lenBytes.charCodeAt(i));\n }\n }\n\n // concatenate value bytes\n bytes.putBuffer(value);\n return bytes;\n};\n\n/**\n * Converts an OID dot-separated string to a byte buffer. The byte buffer\n * contains only the DER-encoded value, not any tag or length bytes.\n *\n * @param oid the OID dot-separated string.\n *\n * @return the byte buffer.\n */\nasn1.oidToDer = function(oid) {\n // split OID into individual values\n var values = oid.split('.');\n var bytes = forge.util.createBuffer();\n\n // first byte is 40 * value1 + value2\n bytes.putByte(40 * parseInt(values[0], 10) + parseInt(values[1], 10));\n // other bytes are each value in base 128 with 8th bit set except for\n // the last byte for each value\n var last, valueBytes, value, b;\n for(var i = 2; i < values.length; ++i) {\n // produce value bytes in reverse because we don't know how many\n // bytes it will take to store the value\n last = true;\n valueBytes = [];\n value = parseInt(values[i], 10);\n do {\n b = value & 0x7F;\n value = value >>> 7;\n // if value is not last, then turn on 8th bit\n if(!last) {\n b |= 0x80;\n }\n valueBytes.push(b);\n last = false;\n } while(value > 0);\n\n // add value bytes in reverse (needs to be in big endian)\n for(var n = valueBytes.length - 1; n >= 0; --n) {\n bytes.putByte(valueBytes[n]);\n }\n }\n\n return bytes;\n};\n\n/**\n * Converts a DER-encoded byte buffer to an OID dot-separated string. The\n * byte buffer should contain only the DER-encoded value, not any tag or\n * length bytes.\n *\n * @param bytes the byte buffer.\n *\n * @return the OID dot-separated string.\n */\nasn1.derToOid = function(bytes) {\n var oid;\n\n // wrap in buffer if needed\n if(typeof bytes === 'string') {\n bytes = forge.util.createBuffer(bytes);\n }\n\n // first byte is 40 * value1 + value2\n var b = bytes.getByte();\n oid = Math.floor(b / 40) + '.' + (b % 40);\n\n // other bytes are each value in base 128 with 8th bit set except for\n // the last byte for each value\n var value = 0;\n while(bytes.length() > 0) {\n b = bytes.getByte();\n value = value << 7;\n // not the last byte for the value\n if(b & 0x80) {\n value += b & 0x7F;\n } else {\n // last byte\n oid += '.' + (value + b);\n value = 0;\n }\n }\n\n return oid;\n};\n\n/**\n * Converts a UTCTime value to a date.\n *\n * Note: GeneralizedTime has 4 digits for the year and is used for X.509\n * dates past 2049. Parsing that structure hasn't been implemented yet.\n *\n * @param utc the UTCTime value to convert.\n *\n * @return the date.\n */\nasn1.utcTimeToDate = function(utc) {\n /* The following formats can be used:\n\n YYMMDDhhmmZ\n YYMMDDhhmm+hh'mm'\n YYMMDDhhmm-hh'mm'\n YYMMDDhhmmssZ\n YYMMDDhhmmss+hh'mm'\n YYMMDDhhmmss-hh'mm'\n\n Where:\n\n YY is the least significant two digits of the year\n MM is the month (01 to 12)\n DD is the day (01 to 31)\n hh is the hour (00 to 23)\n mm are the minutes (00 to 59)\n ss are the seconds (00 to 59)\n Z indicates that local time is GMT, + indicates that local time is\n later than GMT, and - indicates that local time is earlier than GMT\n hh' is the absolute value of the offset from GMT in hours\n mm' is the absolute value of the offset from GMT in minutes */\n var date = new Date();\n\n // if YY >= 50 use 19xx, if YY < 50 use 20xx\n var year = parseInt(utc.substr(0, 2), 10);\n year = (year >= 50) ? 1900 + year : 2000 + year;\n var MM = parseInt(utc.substr(2, 2), 10) - 1; // use 0-11 for month\n var DD = parseInt(utc.substr(4, 2), 10);\n var hh = parseInt(utc.substr(6, 2), 10);\n var mm = parseInt(utc.substr(8, 2), 10);\n var ss = 0;\n\n // not just YYMMDDhhmmZ\n if(utc.length > 11) {\n // get character after minutes\n var c = utc.charAt(10);\n var end = 10;\n\n // see if seconds are present\n if(c !== '+' && c !== '-') {\n // get seconds\n ss = parseInt(utc.substr(10, 2), 10);\n end += 2;\n }\n }\n\n // update date\n date.setUTCFullYear(year, MM, DD);\n date.setUTCHours(hh, mm, ss, 0);\n\n if(end) {\n // get +/- after end of time\n c = utc.charAt(end);\n if(c === '+' || c === '-') {\n // get hours+minutes offset\n var hhoffset = parseInt(utc.substr(end + 1, 2), 10);\n var mmoffset = parseInt(utc.substr(end + 4, 2), 10);\n\n // calculate offset in milliseconds\n var offset = hhoffset * 60 + mmoffset;\n offset *= 60000;\n\n // apply offset\n if(c === '+') {\n date.setTime(+date - offset);\n } else {\n date.setTime(+date + offset);\n }\n }\n }\n\n return date;\n};\n\n/**\n * Converts a GeneralizedTime value to a date.\n *\n * @param gentime the GeneralizedTime value to convert.\n *\n * @return the date.\n */\nasn1.generalizedTimeToDate = function(gentime) {\n /* The following formats can be used:\n\n YYYYMMDDHHMMSS\n YYYYMMDDHHMMSS.fff\n YYYYMMDDHHMMSSZ\n YYYYMMDDHHMMSS.fffZ\n YYYYMMDDHHMMSS+hh'mm'\n YYYYMMDDHHMMSS.fff+hh'mm'\n YYYYMMDDHHMMSS-hh'mm'\n YYYYMMDDHHMMSS.fff-hh'mm'\n\n Where:\n\n YYYY is the year\n MM is the month (01 to 12)\n DD is the day (01 to 31)\n hh is the hour (00 to 23)\n mm are the minutes (00 to 59)\n ss are the seconds (00 to 59)\n .fff is the second fraction, accurate to three decimal places\n Z indicates that local time is GMT, + indicates that local time is\n later than GMT, and - indicates that local time is earlier than GMT\n hh' is the absolute value of the offset from GMT in hours\n mm' is the absolute value of the offset from GMT in minutes */\n var date = new Date();\n\n var YYYY = parseInt(gentime.substr(0, 4), 10);\n var MM = parseInt(gentime.substr(4, 2), 10) - 1; // use 0-11 for month\n var DD = parseInt(gentime.substr(6, 2), 10);\n var hh = parseInt(gentime.substr(8, 2), 10);\n var mm = parseInt(gentime.substr(10, 2), 10);\n var ss = parseInt(gentime.substr(12, 2), 10);\n var fff = 0;\n var offset = 0;\n var isUTC = false;\n\n if(gentime.charAt(gentime.length - 1) === 'Z') {\n isUTC = true;\n }\n\n var end = gentime.length - 5, c = gentime.charAt(end);\n if(c === '+' || c === '-') {\n // get hours+minutes offset\n var hhoffset = parseInt(gentime.substr(end + 1, 2), 10);\n var mmoffset = parseInt(gentime.substr(end + 4, 2), 10);\n\n // calculate offset in milliseconds\n offset = hhoffset * 60 + mmoffset;\n offset *= 60000;\n\n // apply offset\n if(c === '+') {\n offset *= -1;\n }\n\n isUTC = true;\n }\n\n // check for second fraction\n if(gentime.charAt(14) === '.') {\n fff = parseFloat(gentime.substr(14), 10) * 1000;\n }\n\n if(isUTC) {\n date.setUTCFullYear(YYYY, MM, DD);\n date.setUTCHours(hh, mm, ss, fff);\n\n // apply offset\n date.setTime(+date + offset);\n } else {\n date.setFullYear(YYYY, MM, DD);\n date.setHours(hh, mm, ss, fff);\n }\n\n return date;\n};\n\n/**\n * Converts a date to a UTCTime value.\n *\n * Note: GeneralizedTime has 4 digits for the year and is used for X.509\n * dates past 2049. Converting to a GeneralizedTime hasn't been\n * implemented yet.\n *\n * @param date the date to convert.\n *\n * @return the UTCTime value.\n */\nasn1.dateToUtcTime = function(date) {\n // TODO: validate; currently assumes proper format\n if(typeof date === 'string') {\n return date;\n }\n\n var rval = '';\n\n // create format YYMMDDhhmmssZ\n var format = [];\n format.push(('' + date.getUTCFullYear()).substr(2));\n format.push('' + (date.getUTCMonth() + 1));\n format.push('' + date.getUTCDate());\n format.push('' + date.getUTCHours());\n format.push('' + date.getUTCMinutes());\n format.push('' + date.getUTCSeconds());\n\n // ensure 2 digits are used for each format entry\n for(var i = 0; i < format.length; ++i) {\n if(format[i].length < 2) {\n rval += '0';\n }\n rval += format[i];\n }\n rval += 'Z';\n\n return rval;\n};\n\n/**\n * Converts a date to a GeneralizedTime value.\n *\n * @param date the date to convert.\n *\n * @return the GeneralizedTime value as a string.\n */\nasn1.dateToGeneralizedTime = function(date) {\n // TODO: validate; currently assumes proper format\n if(typeof date === 'string') {\n return date;\n }\n\n var rval = '';\n\n // create format YYYYMMDDHHMMSSZ\n var format = [];\n format.push('' + date.getUTCFullYear());\n format.push('' + (date.getUTCMonth() + 1));\n format.push('' + date.getUTCDate());\n format.push('' + date.getUTCHours());\n format.push('' + date.getUTCMinutes());\n format.push('' + date.getUTCSeconds());\n\n // ensure 2 digits are used for each format entry\n for(var i = 0; i < format.length; ++i) {\n if(format[i].length < 2) {\n rval += '0';\n }\n rval += format[i];\n }\n rval += 'Z';\n\n return rval;\n};\n\n/**\n * Converts a javascript integer to a DER-encoded byte buffer to be used\n * as the value for an INTEGER type.\n *\n * @param x the integer.\n *\n * @return the byte buffer.\n */\nasn1.integerToDer = function(x) {\n var rval = forge.util.createBuffer();\n if(x >= -0x80 && x < 0x80) {\n return rval.putSignedInt(x, 8);\n }\n if(x >= -0x8000 && x < 0x8000) {\n return rval.putSignedInt(x, 16);\n }\n if(x >= -0x800000 && x < 0x800000) {\n return rval.putSignedInt(x, 24);\n }\n if(x >= -0x80000000 && x < 0x80000000) {\n return rval.putSignedInt(x, 32);\n }\n var error = new Error('Integer too large; max is 32-bits.');\n error.integer = x;\n throw error;\n};\n\n/**\n * Converts a DER-encoded byte buffer to a javascript integer. This is\n * typically used to decode the value of an INTEGER type.\n *\n * @param bytes the byte buffer.\n *\n * @return the integer.\n */\nasn1.derToInteger = function(bytes) {\n // wrap in buffer if needed\n if(typeof bytes === 'string') {\n bytes = forge.util.createBuffer(bytes);\n }\n\n var n = bytes.length() * 8;\n if(n > 32) {\n throw new Error('Integer too large; max is 32-bits.');\n }\n return bytes.getSignedInt(n);\n};\n\n/**\n * Validates that the given ASN.1 object is at least a super set of the\n * given ASN.1 structure. Only tag classes and types are checked. An\n * optional map may also be provided to capture ASN.1 values while the\n * structure is checked.\n *\n * To capture an ASN.1 value, set an object in the validator's 'capture'\n * parameter to the key to use in the capture map. To capture the full\n * ASN.1 object, specify 'captureAsn1'. To capture BIT STRING bytes, including\n * the leading unused bits counter byte, specify 'captureBitStringContents'.\n * To capture BIT STRING bytes, without the leading unused bits counter byte,\n * specify 'captureBitStringValue'.\n *\n * Objects in the validator may set a field 'optional' to true to indicate\n * that it isn't necessary to pass validation.\n *\n * @param obj the ASN.1 object to validate.\n * @param v the ASN.1 structure validator.\n * @param capture an optional map to capture values in.\n * @param errors an optional array for storing validation errors.\n *\n * @return true on success, false on failure.\n */\nasn1.validate = function(obj, v, capture, errors) {\n var rval = false;\n\n // ensure tag class and type are the same if specified\n if((obj.tagClass === v.tagClass || typeof(v.tagClass) === 'undefined') &&\n (obj.type === v.type || typeof(v.type) === 'undefined')) {\n // ensure constructed flag is the same if specified\n if(obj.constructed === v.constructed ||\n typeof(v.constructed) === 'undefined') {\n rval = true;\n\n // handle sub values\n if(v.value && forge.util.isArray(v.value)) {\n var j = 0;\n for(var i = 0; rval && i < v.value.length; ++i) {\n rval = v.value[i].optional || false;\n if(obj.value[j]) {\n rval = asn1.validate(obj.value[j], v.value[i], capture, errors);\n if(rval) {\n ++j;\n } else if(v.value[i].optional) {\n rval = true;\n }\n }\n if(!rval && errors) {\n errors.push(\n '[' + v.name + '] ' +\n 'Tag class \"' + v.tagClass + '\", type \"' +\n v.type + '\" expected value length \"' +\n v.value.length + '\", got \"' +\n obj.value.length + '\"');\n }\n }\n }\n\n if(rval && capture) {\n if(v.capture) {\n capture[v.capture] = obj.value;\n }\n if(v.captureAsn1) {\n capture[v.captureAsn1] = obj;\n }\n if(v.captureBitStringContents && 'bitStringContents' in obj) {\n capture[v.captureBitStringContents] = obj.bitStringContents;\n }\n if(v.captureBitStringValue && 'bitStringContents' in obj) {\n var value;\n if(obj.bitStringContents.length < 2) {\n capture[v.captureBitStringValue] = '';\n } else {\n // FIXME: support unused bits with data shifting\n var unused = obj.bitStringContents.charCodeAt(0);\n if(unused !== 0) {\n throw new Error(\n 'captureBitStringValue only supported for zero unused bits');\n }\n capture[v.captureBitStringValue] = obj.bitStringContents.slice(1);\n }\n }\n }\n } else if(errors) {\n errors.push(\n '[' + v.name + '] ' +\n 'Expected constructed \"' + v.constructed + '\", got \"' +\n obj.constructed + '\"');\n }\n } else if(errors) {\n if(obj.tagClass !== v.tagClass) {\n errors.push(\n '[' + v.name + '] ' +\n 'Expected tag class \"' + v.tagClass + '\", got \"' +\n obj.tagClass + '\"');\n }\n if(obj.type !== v.type) {\n errors.push(\n '[' + v.name + '] ' +\n 'Expected type \"' + v.type + '\", got \"' + obj.type + '\"');\n }\n }\n return rval;\n};\n\n// regex for testing for non-latin characters\nvar _nonLatinRegex = /[^\\\\u0000-\\\\u00ff]/;\n\n/**\n * Pretty prints an ASN.1 object to a string.\n *\n * @param obj the object to write out.\n * @param level the level in the tree.\n * @param indentation the indentation to use.\n *\n * @return the string.\n */\nasn1.prettyPrint = function(obj, level, indentation) {\n var rval = '';\n\n // set default level and indentation\n level = level || 0;\n indentation = indentation || 2;\n\n // start new line for deep levels\n if(level > 0) {\n rval += '\\n';\n }\n\n // create indent\n var indent = '';\n for(var i = 0; i < level * indentation; ++i) {\n indent += ' ';\n }\n\n // print class:type\n rval += indent + 'Tag: ';\n switch(obj.tagClass) {\n case asn1.Class.UNIVERSAL:\n rval += 'Universal:';\n break;\n case asn1.Class.APPLICATION:\n rval += 'Application:';\n break;\n case asn1.Class.CONTEXT_SPECIFIC:\n rval += 'Context-Specific:';\n break;\n case asn1.Class.PRIVATE:\n rval += 'Private:';\n break;\n }\n\n if(obj.tagClass === asn1.Class.UNIVERSAL) {\n rval += obj.type;\n\n // known types\n switch(obj.type) {\n case asn1.Type.NONE:\n rval += ' (None)';\n break;\n case asn1.Type.BOOLEAN:\n rval += ' (Boolean)';\n break;\n case asn1.Type.INTEGER:\n rval += ' (Integer)';\n break;\n case asn1.Type.BITSTRING:\n rval += ' (Bit string)';\n break;\n case asn1.Type.OCTETSTRING:\n rval += ' (Octet string)';\n break;\n case asn1.Type.NULL:\n rval += ' (Null)';\n break;\n case asn1.Type.OID:\n rval += ' (Object Identifier)';\n break;\n case asn1.Type.ODESC:\n rval += ' (Object Descriptor)';\n break;\n case asn1.Type.EXTERNAL:\n rval += ' (External or Instance of)';\n break;\n case asn1.Type.REAL:\n rval += ' (Real)';\n break;\n case asn1.Type.ENUMERATED:\n rval += ' (Enumerated)';\n break;\n case asn1.Type.EMBEDDED:\n rval += ' (Embedded PDV)';\n break;\n case asn1.Type.UTF8:\n rval += ' (UTF8)';\n break;\n case asn1.Type.ROID:\n rval += ' (Relative Object Identifier)';\n break;\n case asn1.Type.SEQUENCE:\n rval += ' (Sequence)';\n break;\n case asn1.Type.SET:\n rval += ' (Set)';\n break;\n case asn1.Type.PRINTABLESTRING:\n rval += ' (Printable String)';\n break;\n case asn1.Type.IA5String:\n rval += ' (IA5String (ASCII))';\n break;\n case asn1.Type.UTCTIME:\n rval += ' (UTC time)';\n break;\n case asn1.Type.GENERALIZEDTIME:\n rval += ' (Generalized time)';\n break;\n case asn1.Type.BMPSTRING:\n rval += ' (BMP String)';\n break;\n }\n } else {\n rval += obj.type;\n }\n\n rval += '\\n';\n rval += indent + 'Constructed: ' + obj.constructed + '\\n';\n\n if(obj.composed) {\n var subvalues = 0;\n var sub = '';\n for(var i = 0; i < obj.value.length; ++i) {\n if(obj.value[i] !== undefined) {\n subvalues += 1;\n sub += asn1.prettyPrint(obj.value[i], level + 1, indentation);\n if((i + 1) < obj.value.length) {\n sub += ',';\n }\n }\n }\n rval += indent + 'Sub values: ' + subvalues + sub;\n } else {\n rval += indent + 'Value: ';\n if(obj.type === asn1.Type.OID) {\n var oid = asn1.derToOid(obj.value);\n rval += oid;\n if(forge.pki && forge.pki.oids) {\n if(oid in forge.pki.oids) {\n rval += ' (' + forge.pki.oids[oid] + ') ';\n }\n }\n }\n if(obj.type === asn1.Type.INTEGER) {\n try {\n rval += asn1.derToInteger(obj.value);\n } catch(ex) {\n rval += '0x' + forge.util.bytesToHex(obj.value);\n }\n } else if(obj.type === asn1.Type.BITSTRING) {\n // TODO: shift bits as needed to display without padding\n if(obj.value.length > 1) {\n // remove unused bits field\n rval += '0x' + forge.util.bytesToHex(obj.value.slice(1));\n } else {\n rval += '(none)';\n }\n // show unused bit count\n if(obj.value.length > 0) {\n var unused = obj.value.charCodeAt(0);\n if(unused == 1) {\n rval += ' (1 unused bit shown)';\n } else if(unused > 1) {\n rval += ' (' + unused + ' unused bits shown)';\n }\n }\n } else if(obj.type === asn1.Type.OCTETSTRING) {\n if(!_nonLatinRegex.test(obj.value)) {\n rval += '(' + obj.value + ') ';\n }\n rval += '0x' + forge.util.bytesToHex(obj.value);\n } else if(obj.type === asn1.Type.UTF8) {\n try {\n rval += forge.util.decodeUtf8(obj.value);\n } catch(e) {\n if(e.message === 'URI malformed') {\n rval +=\n '0x' + forge.util.bytesToHex(obj.value) + ' (malformed UTF8)';\n } else {\n throw e;\n }\n }\n } else if(obj.type === asn1.Type.PRINTABLESTRING ||\n obj.type === asn1.Type.IA5String) {\n rval += obj.value;\n } else if(_nonLatinRegex.test(obj.value)) {\n rval += '0x' + forge.util.bytesToHex(obj.value);\n } else if(obj.value.length === 0) {\n rval += '[null]';\n } else {\n rval += obj.value;\n }\n }\n\n return rval;\n};\n","/**\n * Base-N/Base-X encoding/decoding functions.\n *\n * Original implementation from base-x:\n * https://github.com/cryptocoinjs/base-x\n *\n * Which is MIT licensed:\n *\n * The MIT License (MIT)\n *\n * Copyright base-x contributors (c) 2016\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\n * DEALINGS IN THE SOFTWARE.\n */\nvar api = {};\nmodule.exports = api;\n\n// baseN alphabet indexes\nvar _reverseAlphabets = {};\n\n/**\n * BaseN-encodes a Uint8Array using the given alphabet.\n *\n * @param input the Uint8Array to encode.\n * @param maxline the maximum number of encoded characters per line to use,\n * defaults to none.\n *\n * @return the baseN-encoded output string.\n */\napi.encode = function(input, alphabet, maxline) {\n if(typeof alphabet !== 'string') {\n throw new TypeError('\"alphabet\" must be a string.');\n }\n if(maxline !== undefined && typeof maxline !== 'number') {\n throw new TypeError('\"maxline\" must be a number.');\n }\n\n var output = '';\n\n if(!(input instanceof Uint8Array)) {\n // assume forge byte buffer\n output = _encodeWithByteBuffer(input, alphabet);\n } else {\n var i = 0;\n var base = alphabet.length;\n var first = alphabet.charAt(0);\n var digits = [0];\n for(i = 0; i < input.length; ++i) {\n for(var j = 0, carry = input[i]; j < digits.length; ++j) {\n carry += digits[j] << 8;\n digits[j] = carry % base;\n carry = (carry / base) | 0;\n }\n\n while(carry > 0) {\n digits.push(carry % base);\n carry = (carry / base) | 0;\n }\n }\n\n // deal with leading zeros\n for(i = 0; input[i] === 0 && i < input.length - 1; ++i) {\n output += first;\n }\n // convert digits to a string\n for(i = digits.length - 1; i >= 0; --i) {\n output += alphabet[digits[i]];\n }\n }\n\n if(maxline) {\n var regex = new RegExp('.{1,' + maxline + '}', 'g');\n output = output.match(regex).join('\\r\\n');\n }\n\n return output;\n};\n\n/**\n * Decodes a baseN-encoded (using the given alphabet) string to a\n * Uint8Array.\n *\n * @param input the baseN-encoded input string.\n *\n * @return the Uint8Array.\n */\napi.decode = function(input, alphabet) {\n if(typeof input !== 'string') {\n throw new TypeError('\"input\" must be a string.');\n }\n if(typeof alphabet !== 'string') {\n throw new TypeError('\"alphabet\" must be a string.');\n }\n\n var table = _reverseAlphabets[alphabet];\n if(!table) {\n // compute reverse alphabet\n table = _reverseAlphabets[alphabet] = [];\n for(var i = 0; i < alphabet.length; ++i) {\n table[alphabet.charCodeAt(i)] = i;\n }\n }\n\n // remove whitespace characters\n input = input.replace(/\\s/g, '');\n\n var base = alphabet.length;\n var first = alphabet.charAt(0);\n var bytes = [0];\n for(var i = 0; i < input.length; i++) {\n var value = table[input.charCodeAt(i)];\n if(value === undefined) {\n return;\n }\n\n for(var j = 0, carry = value; j < bytes.length; ++j) {\n carry += bytes[j] * base;\n bytes[j] = carry & 0xff;\n carry >>= 8;\n }\n\n while(carry > 0) {\n bytes.push(carry & 0xff);\n carry >>= 8;\n }\n }\n\n // deal with leading zeros\n for(var k = 0; input[k] === first && k < input.length - 1; ++k) {\n bytes.push(0);\n }\n\n if(typeof Buffer !== 'undefined') {\n return Buffer.from(bytes.reverse());\n }\n\n return new Uint8Array(bytes.reverse());\n};\n\nfunction _encodeWithByteBuffer(input, alphabet) {\n var i = 0;\n var base = alphabet.length;\n var first = alphabet.charAt(0);\n var digits = [0];\n for(i = 0; i < input.length(); ++i) {\n for(var j = 0, carry = input.at(i); j < digits.length; ++j) {\n carry += digits[j] << 8;\n digits[j] = carry % base;\n carry = (carry / base) | 0;\n }\n\n while(carry > 0) {\n digits.push(carry % base);\n carry = (carry / base) | 0;\n }\n }\n\n var output = '';\n\n // deal with leading zeros\n for(i = 0; input.at(i) === 0 && i < input.length() - 1; ++i) {\n output += first;\n }\n // convert digits to a string\n for(i = digits.length - 1; i >= 0; --i) {\n output += alphabet[digits[i]];\n }\n\n return output;\n}\n","/**\n * Cipher base API.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\n\nmodule.exports = forge.cipher = forge.cipher || {};\n\n// registered algorithms\nforge.cipher.algorithms = forge.cipher.algorithms || {};\n\n/**\n * Creates a cipher object that can be used to encrypt data using the given\n * algorithm and key. The algorithm may be provided as a string value for a\n * previously registered algorithm or it may be given as a cipher algorithm\n * API object.\n *\n * @param algorithm the algorithm to use, either a string or an algorithm API\n * object.\n * @param key the key to use, as a binary-encoded string of bytes or a\n * byte buffer.\n *\n * @return the cipher.\n */\nforge.cipher.createCipher = function(algorithm, key) {\n var api = algorithm;\n if(typeof api === 'string') {\n api = forge.cipher.getAlgorithm(api);\n if(api) {\n api = api();\n }\n }\n if(!api) {\n throw new Error('Unsupported algorithm: ' + algorithm);\n }\n\n // assume block cipher\n return new forge.cipher.BlockCipher({\n algorithm: api,\n key: key,\n decrypt: false\n });\n};\n\n/**\n * Creates a decipher object that can be used to decrypt data using the given\n * algorithm and key. The algorithm may be provided as a string value for a\n * previously registered algorithm or it may be given as a cipher algorithm\n * API object.\n *\n * @param algorithm the algorithm to use, either a string or an algorithm API\n * object.\n * @param key the key to use, as a binary-encoded string of bytes or a\n * byte buffer.\n *\n * @return the cipher.\n */\nforge.cipher.createDecipher = function(algorithm, key) {\n var api = algorithm;\n if(typeof api === 'string') {\n api = forge.cipher.getAlgorithm(api);\n if(api) {\n api = api();\n }\n }\n if(!api) {\n throw new Error('Unsupported algorithm: ' + algorithm);\n }\n\n // assume block cipher\n return new forge.cipher.BlockCipher({\n algorithm: api,\n key: key,\n decrypt: true\n });\n};\n\n/**\n * Registers an algorithm by name. If the name was already registered, the\n * algorithm API object will be overwritten.\n *\n * @param name the name of the algorithm.\n * @param algorithm the algorithm API object.\n */\nforge.cipher.registerAlgorithm = function(name, algorithm) {\n name = name.toUpperCase();\n forge.cipher.algorithms[name] = algorithm;\n};\n\n/**\n * Gets a registered algorithm by name.\n *\n * @param name the name of the algorithm.\n *\n * @return the algorithm, if found, null if not.\n */\nforge.cipher.getAlgorithm = function(name) {\n name = name.toUpperCase();\n if(name in forge.cipher.algorithms) {\n return forge.cipher.algorithms[name];\n }\n return null;\n};\n\nvar BlockCipher = forge.cipher.BlockCipher = function(options) {\n this.algorithm = options.algorithm;\n this.mode = this.algorithm.mode;\n this.blockSize = this.mode.blockSize;\n this._finish = false;\n this._input = null;\n this.output = null;\n this._op = options.decrypt ? this.mode.decrypt : this.mode.encrypt;\n this._decrypt = options.decrypt;\n this.algorithm.initialize(options);\n};\n\n/**\n * Starts or restarts the encryption or decryption process, whichever\n * was previously configured.\n *\n * For non-GCM mode, the IV may be a binary-encoded string of bytes, an array\n * of bytes, a byte buffer, or an array of 32-bit integers. If the IV is in\n * bytes, then it must be Nb (16) bytes in length. If the IV is given in as\n * 32-bit integers, then it must be 4 integers long.\n *\n * Note: an IV is not required or used in ECB mode.\n *\n * For GCM-mode, the IV must be given as a binary-encoded string of bytes or\n * a byte buffer. The number of bytes should be 12 (96 bits) as recommended\n * by NIST SP-800-38D but another length may be given.\n *\n * @param options the options to use:\n * iv the initialization vector to use as a binary-encoded string of\n * bytes, null to reuse the last ciphered block from a previous\n * update() (this \"residue\" method is for legacy support only).\n * additionalData additional authentication data as a binary-encoded\n * string of bytes, for 'GCM' mode, (default: none).\n * tagLength desired length of authentication tag, in bits, for\n * 'GCM' mode (0-128, default: 128).\n * tag the authentication tag to check if decrypting, as a\n * binary-encoded string of bytes.\n * output the output the buffer to write to, null to create one.\n */\nBlockCipher.prototype.start = function(options) {\n options = options || {};\n var opts = {};\n for(var key in options) {\n opts[key] = options[key];\n }\n opts.decrypt = this._decrypt;\n this._finish = false;\n this._input = forge.util.createBuffer();\n this.output = options.output || forge.util.createBuffer();\n this.mode.start(opts);\n};\n\n/**\n * Updates the next block according to the cipher mode.\n *\n * @param input the buffer to read from.\n */\nBlockCipher.prototype.update = function(input) {\n if(input) {\n // input given, so empty it into the input buffer\n this._input.putBuffer(input);\n }\n\n // do cipher operation until it needs more input and not finished\n while(!this._op.call(this.mode, this._input, this.output, this._finish) &&\n !this._finish) {}\n\n // free consumed memory from input buffer\n this._input.compact();\n};\n\n/**\n * Finishes encrypting or decrypting.\n *\n * @param pad a padding function to use in CBC mode, null for default,\n * signature(blockSize, buffer, decrypt).\n *\n * @return true if successful, false on error.\n */\nBlockCipher.prototype.finish = function(pad) {\n // backwards-compatibility w/deprecated padding API\n // Note: will overwrite padding functions even after another start() call\n if(pad && (this.mode.name === 'ECB' || this.mode.name === 'CBC')) {\n this.mode.pad = function(input) {\n return pad(this.blockSize, input, false);\n };\n this.mode.unpad = function(output) {\n return pad(this.blockSize, output, true);\n };\n }\n\n // build options for padding and afterFinish functions\n var options = {};\n options.decrypt = this._decrypt;\n\n // get # of bytes that won't fill a block\n options.overflow = this._input.length() % this.blockSize;\n\n if(!this._decrypt && this.mode.pad) {\n if(!this.mode.pad(this._input, options)) {\n return false;\n }\n }\n\n // do final update\n this._finish = true;\n this.update();\n\n if(this._decrypt && this.mode.unpad) {\n if(!this.mode.unpad(this.output, options)) {\n return false;\n }\n }\n\n if(this.mode.afterFinish) {\n if(!this.mode.afterFinish(this.output, options)) {\n return false;\n }\n }\n\n return true;\n};\n","/**\n * Supported cipher modes.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\n\nforge.cipher = forge.cipher || {};\n\n// supported cipher modes\nvar modes = module.exports = forge.cipher.modes = forge.cipher.modes || {};\n\n/** Electronic codebook (ECB) (Don't use this; it's not secure) **/\n\nmodes.ecb = function(options) {\n options = options || {};\n this.name = 'ECB';\n this.cipher = options.cipher;\n this.blockSize = options.blockSize || 16;\n this._ints = this.blockSize / 4;\n this._inBlock = new Array(this._ints);\n this._outBlock = new Array(this._ints);\n};\n\nmodes.ecb.prototype.start = function(options) {};\n\nmodes.ecb.prototype.encrypt = function(input, output, finish) {\n // not enough input to encrypt\n if(input.length() < this.blockSize && !(finish && input.length() > 0)) {\n return true;\n }\n\n // get next block\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = input.getInt32();\n }\n\n // encrypt block\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // write output\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(this._outBlock[i]);\n }\n};\n\nmodes.ecb.prototype.decrypt = function(input, output, finish) {\n // not enough input to decrypt\n if(input.length() < this.blockSize && !(finish && input.length() > 0)) {\n return true;\n }\n\n // get next block\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = input.getInt32();\n }\n\n // decrypt block\n this.cipher.decrypt(this._inBlock, this._outBlock);\n\n // write output\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(this._outBlock[i]);\n }\n};\n\nmodes.ecb.prototype.pad = function(input, options) {\n // add PKCS#7 padding to block (each pad byte is the\n // value of the number of pad bytes)\n var padding = (input.length() === this.blockSize ?\n this.blockSize : (this.blockSize - input.length()));\n input.fillWithByte(padding, padding);\n return true;\n};\n\nmodes.ecb.prototype.unpad = function(output, options) {\n // check for error: input data not a multiple of blockSize\n if(options.overflow > 0) {\n return false;\n }\n\n // ensure padding byte count is valid\n var len = output.length();\n var count = output.at(len - 1);\n if(count > (this.blockSize << 2)) {\n return false;\n }\n\n // trim off padding bytes\n output.truncate(count);\n return true;\n};\n\n/** Cipher-block Chaining (CBC) **/\n\nmodes.cbc = function(options) {\n options = options || {};\n this.name = 'CBC';\n this.cipher = options.cipher;\n this.blockSize = options.blockSize || 16;\n this._ints = this.blockSize / 4;\n this._inBlock = new Array(this._ints);\n this._outBlock = new Array(this._ints);\n};\n\nmodes.cbc.prototype.start = function(options) {\n // Note: legacy support for using IV residue (has security flaws)\n // if IV is null, reuse block from previous processing\n if(options.iv === null) {\n // must have a previous block\n if(!this._prev) {\n throw new Error('Invalid IV parameter.');\n }\n this._iv = this._prev.slice(0);\n } else if(!('iv' in options)) {\n throw new Error('Invalid IV parameter.');\n } else {\n // save IV as \"previous\" block\n this._iv = transformIV(options.iv, this.blockSize);\n this._prev = this._iv.slice(0);\n }\n};\n\nmodes.cbc.prototype.encrypt = function(input, output, finish) {\n // not enough input to encrypt\n if(input.length() < this.blockSize && !(finish && input.length() > 0)) {\n return true;\n }\n\n // get next block\n // CBC XOR's IV (or previous block) with plaintext\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = this._prev[i] ^ input.getInt32();\n }\n\n // encrypt block\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // write output, save previous block\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(this._outBlock[i]);\n }\n this._prev = this._outBlock;\n};\n\nmodes.cbc.prototype.decrypt = function(input, output, finish) {\n // not enough input to decrypt\n if(input.length() < this.blockSize && !(finish && input.length() > 0)) {\n return true;\n }\n\n // get next block\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = input.getInt32();\n }\n\n // decrypt block\n this.cipher.decrypt(this._inBlock, this._outBlock);\n\n // write output, save previous ciphered block\n // CBC XOR's IV (or previous block) with ciphertext\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(this._prev[i] ^ this._outBlock[i]);\n }\n this._prev = this._inBlock.slice(0);\n};\n\nmodes.cbc.prototype.pad = function(input, options) {\n // add PKCS#7 padding to block (each pad byte is the\n // value of the number of pad bytes)\n var padding = (input.length() === this.blockSize ?\n this.blockSize : (this.blockSize - input.length()));\n input.fillWithByte(padding, padding);\n return true;\n};\n\nmodes.cbc.prototype.unpad = function(output, options) {\n // check for error: input data not a multiple of blockSize\n if(options.overflow > 0) {\n return false;\n }\n\n // ensure padding byte count is valid\n var len = output.length();\n var count = output.at(len - 1);\n if(count > (this.blockSize << 2)) {\n return false;\n }\n\n // trim off padding bytes\n output.truncate(count);\n return true;\n};\n\n/** Cipher feedback (CFB) **/\n\nmodes.cfb = function(options) {\n options = options || {};\n this.name = 'CFB';\n this.cipher = options.cipher;\n this.blockSize = options.blockSize || 16;\n this._ints = this.blockSize / 4;\n this._inBlock = null;\n this._outBlock = new Array(this._ints);\n this._partialBlock = new Array(this._ints);\n this._partialOutput = forge.util.createBuffer();\n this._partialBytes = 0;\n};\n\nmodes.cfb.prototype.start = function(options) {\n if(!('iv' in options)) {\n throw new Error('Invalid IV parameter.');\n }\n // use IV as first input\n this._iv = transformIV(options.iv, this.blockSize);\n this._inBlock = this._iv.slice(0);\n this._partialBytes = 0;\n};\n\nmodes.cfb.prototype.encrypt = function(input, output, finish) {\n // not enough input to encrypt\n var inputLength = input.length();\n if(inputLength === 0) {\n return true;\n }\n\n // encrypt block\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // handle full block\n if(this._partialBytes === 0 && inputLength >= this.blockSize) {\n // XOR input with output, write input as output\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = input.getInt32() ^ this._outBlock[i];\n output.putInt32(this._inBlock[i]);\n }\n return;\n }\n\n // handle partial block\n var partialBytes = (this.blockSize - inputLength) % this.blockSize;\n if(partialBytes > 0) {\n partialBytes = this.blockSize - partialBytes;\n }\n\n // XOR input with output, write input as partial output\n this._partialOutput.clear();\n for(var i = 0; i < this._ints; ++i) {\n this._partialBlock[i] = input.getInt32() ^ this._outBlock[i];\n this._partialOutput.putInt32(this._partialBlock[i]);\n }\n\n if(partialBytes > 0) {\n // block still incomplete, restore input buffer\n input.read -= this.blockSize;\n } else {\n // block complete, update input block\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = this._partialBlock[i];\n }\n }\n\n // skip any previous partial bytes\n if(this._partialBytes > 0) {\n this._partialOutput.getBytes(this._partialBytes);\n }\n\n if(partialBytes > 0 && !finish) {\n output.putBytes(this._partialOutput.getBytes(\n partialBytes - this._partialBytes));\n this._partialBytes = partialBytes;\n return true;\n }\n\n output.putBytes(this._partialOutput.getBytes(\n inputLength - this._partialBytes));\n this._partialBytes = 0;\n};\n\nmodes.cfb.prototype.decrypt = function(input, output, finish) {\n // not enough input to decrypt\n var inputLength = input.length();\n if(inputLength === 0) {\n return true;\n }\n\n // encrypt block (CFB always uses encryption mode)\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // handle full block\n if(this._partialBytes === 0 && inputLength >= this.blockSize) {\n // XOR input with output, write input as output\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = input.getInt32();\n output.putInt32(this._inBlock[i] ^ this._outBlock[i]);\n }\n return;\n }\n\n // handle partial block\n var partialBytes = (this.blockSize - inputLength) % this.blockSize;\n if(partialBytes > 0) {\n partialBytes = this.blockSize - partialBytes;\n }\n\n // XOR input with output, write input as partial output\n this._partialOutput.clear();\n for(var i = 0; i < this._ints; ++i) {\n this._partialBlock[i] = input.getInt32();\n this._partialOutput.putInt32(this._partialBlock[i] ^ this._outBlock[i]);\n }\n\n if(partialBytes > 0) {\n // block still incomplete, restore input buffer\n input.read -= this.blockSize;\n } else {\n // block complete, update input block\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = this._partialBlock[i];\n }\n }\n\n // skip any previous partial bytes\n if(this._partialBytes > 0) {\n this._partialOutput.getBytes(this._partialBytes);\n }\n\n if(partialBytes > 0 && !finish) {\n output.putBytes(this._partialOutput.getBytes(\n partialBytes - this._partialBytes));\n this._partialBytes = partialBytes;\n return true;\n }\n\n output.putBytes(this._partialOutput.getBytes(\n inputLength - this._partialBytes));\n this._partialBytes = 0;\n};\n\n/** Output feedback (OFB) **/\n\nmodes.ofb = function(options) {\n options = options || {};\n this.name = 'OFB';\n this.cipher = options.cipher;\n this.blockSize = options.blockSize || 16;\n this._ints = this.blockSize / 4;\n this._inBlock = null;\n this._outBlock = new Array(this._ints);\n this._partialOutput = forge.util.createBuffer();\n this._partialBytes = 0;\n};\n\nmodes.ofb.prototype.start = function(options) {\n if(!('iv' in options)) {\n throw new Error('Invalid IV parameter.');\n }\n // use IV as first input\n this._iv = transformIV(options.iv, this.blockSize);\n this._inBlock = this._iv.slice(0);\n this._partialBytes = 0;\n};\n\nmodes.ofb.prototype.encrypt = function(input, output, finish) {\n // not enough input to encrypt\n var inputLength = input.length();\n if(input.length() === 0) {\n return true;\n }\n\n // encrypt block (OFB always uses encryption mode)\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // handle full block\n if(this._partialBytes === 0 && inputLength >= this.blockSize) {\n // XOR input with output and update next input\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(input.getInt32() ^ this._outBlock[i]);\n this._inBlock[i] = this._outBlock[i];\n }\n return;\n }\n\n // handle partial block\n var partialBytes = (this.blockSize - inputLength) % this.blockSize;\n if(partialBytes > 0) {\n partialBytes = this.blockSize - partialBytes;\n }\n\n // XOR input with output\n this._partialOutput.clear();\n for(var i = 0; i < this._ints; ++i) {\n this._partialOutput.putInt32(input.getInt32() ^ this._outBlock[i]);\n }\n\n if(partialBytes > 0) {\n // block still incomplete, restore input buffer\n input.read -= this.blockSize;\n } else {\n // block complete, update input block\n for(var i = 0; i < this._ints; ++i) {\n this._inBlock[i] = this._outBlock[i];\n }\n }\n\n // skip any previous partial bytes\n if(this._partialBytes > 0) {\n this._partialOutput.getBytes(this._partialBytes);\n }\n\n if(partialBytes > 0 && !finish) {\n output.putBytes(this._partialOutput.getBytes(\n partialBytes - this._partialBytes));\n this._partialBytes = partialBytes;\n return true;\n }\n\n output.putBytes(this._partialOutput.getBytes(\n inputLength - this._partialBytes));\n this._partialBytes = 0;\n};\n\nmodes.ofb.prototype.decrypt = modes.ofb.prototype.encrypt;\n\n/** Counter (CTR) **/\n\nmodes.ctr = function(options) {\n options = options || {};\n this.name = 'CTR';\n this.cipher = options.cipher;\n this.blockSize = options.blockSize || 16;\n this._ints = this.blockSize / 4;\n this._inBlock = null;\n this._outBlock = new Array(this._ints);\n this._partialOutput = forge.util.createBuffer();\n this._partialBytes = 0;\n};\n\nmodes.ctr.prototype.start = function(options) {\n if(!('iv' in options)) {\n throw new Error('Invalid IV parameter.');\n }\n // use IV as first input\n this._iv = transformIV(options.iv, this.blockSize);\n this._inBlock = this._iv.slice(0);\n this._partialBytes = 0;\n};\n\nmodes.ctr.prototype.encrypt = function(input, output, finish) {\n // not enough input to encrypt\n var inputLength = input.length();\n if(inputLength === 0) {\n return true;\n }\n\n // encrypt block (CTR always uses encryption mode)\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // handle full block\n if(this._partialBytes === 0 && inputLength >= this.blockSize) {\n // XOR input with output\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(input.getInt32() ^ this._outBlock[i]);\n }\n } else {\n // handle partial block\n var partialBytes = (this.blockSize - inputLength) % this.blockSize;\n if(partialBytes > 0) {\n partialBytes = this.blockSize - partialBytes;\n }\n\n // XOR input with output\n this._partialOutput.clear();\n for(var i = 0; i < this._ints; ++i) {\n this._partialOutput.putInt32(input.getInt32() ^ this._outBlock[i]);\n }\n\n if(partialBytes > 0) {\n // block still incomplete, restore input buffer\n input.read -= this.blockSize;\n }\n\n // skip any previous partial bytes\n if(this._partialBytes > 0) {\n this._partialOutput.getBytes(this._partialBytes);\n }\n\n if(partialBytes > 0 && !finish) {\n output.putBytes(this._partialOutput.getBytes(\n partialBytes - this._partialBytes));\n this._partialBytes = partialBytes;\n return true;\n }\n\n output.putBytes(this._partialOutput.getBytes(\n inputLength - this._partialBytes));\n this._partialBytes = 0;\n }\n\n // block complete, increment counter (input block)\n inc32(this._inBlock);\n};\n\nmodes.ctr.prototype.decrypt = modes.ctr.prototype.encrypt;\n\n/** Galois/Counter Mode (GCM) **/\n\nmodes.gcm = function(options) {\n options = options || {};\n this.name = 'GCM';\n this.cipher = options.cipher;\n this.blockSize = options.blockSize || 16;\n this._ints = this.blockSize / 4;\n this._inBlock = new Array(this._ints);\n this._outBlock = new Array(this._ints);\n this._partialOutput = forge.util.createBuffer();\n this._partialBytes = 0;\n\n // R is actually this value concatenated with 120 more zero bits, but\n // we only XOR against R so the other zeros have no effect -- we just\n // apply this value to the first integer in a block\n this._R = 0xE1000000;\n};\n\nmodes.gcm.prototype.start = function(options) {\n if(!('iv' in options)) {\n throw new Error('Invalid IV parameter.');\n }\n // ensure IV is a byte buffer\n var iv = forge.util.createBuffer(options.iv);\n\n // no ciphered data processed yet\n this._cipherLength = 0;\n\n // default additional data is none\n var additionalData;\n if('additionalData' in options) {\n additionalData = forge.util.createBuffer(options.additionalData);\n } else {\n additionalData = forge.util.createBuffer();\n }\n\n // default tag length is 128 bits\n if('tagLength' in options) {\n this._tagLength = options.tagLength;\n } else {\n this._tagLength = 128;\n }\n\n // if tag is given, ensure tag matches tag length\n this._tag = null;\n if(options.decrypt) {\n // save tag to check later\n this._tag = forge.util.createBuffer(options.tag).getBytes();\n if(this._tag.length !== (this._tagLength / 8)) {\n throw new Error('Authentication tag does not match tag length.');\n }\n }\n\n // create tmp storage for hash calculation\n this._hashBlock = new Array(this._ints);\n\n // no tag generated yet\n this.tag = null;\n\n // generate hash subkey\n // (apply block cipher to \"zero\" block)\n this._hashSubkey = new Array(this._ints);\n this.cipher.encrypt([0, 0, 0, 0], this._hashSubkey);\n\n // generate table M\n // use 4-bit tables (32 component decomposition of a 16 byte value)\n // 8-bit tables take more space and are known to have security\n // vulnerabilities (in native implementations)\n this.componentBits = 4;\n this._m = this.generateHashTable(this._hashSubkey, this.componentBits);\n\n // Note: support IV length different from 96 bits? (only supporting\n // 96 bits is recommended by NIST SP-800-38D)\n // generate J_0\n var ivLength = iv.length();\n if(ivLength === 12) {\n // 96-bit IV\n this._j0 = [iv.getInt32(), iv.getInt32(), iv.getInt32(), 1];\n } else {\n // IV is NOT 96-bits\n this._j0 = [0, 0, 0, 0];\n while(iv.length() > 0) {\n this._j0 = this.ghash(\n this._hashSubkey, this._j0,\n [iv.getInt32(), iv.getInt32(), iv.getInt32(), iv.getInt32()]);\n }\n this._j0 = this.ghash(\n this._hashSubkey, this._j0, [0, 0].concat(from64To32(ivLength * 8)));\n }\n\n // generate ICB (initial counter block)\n this._inBlock = this._j0.slice(0);\n inc32(this._inBlock);\n this._partialBytes = 0;\n\n // consume authentication data\n additionalData = forge.util.createBuffer(additionalData);\n // save additional data length as a BE 64-bit number\n this._aDataLength = from64To32(additionalData.length() * 8);\n // pad additional data to 128 bit (16 byte) block size\n var overflow = additionalData.length() % this.blockSize;\n if(overflow) {\n additionalData.fillWithByte(0, this.blockSize - overflow);\n }\n this._s = [0, 0, 0, 0];\n while(additionalData.length() > 0) {\n this._s = this.ghash(this._hashSubkey, this._s, [\n additionalData.getInt32(),\n additionalData.getInt32(),\n additionalData.getInt32(),\n additionalData.getInt32()\n ]);\n }\n};\n\nmodes.gcm.prototype.encrypt = function(input, output, finish) {\n // not enough input to encrypt\n var inputLength = input.length();\n if(inputLength === 0) {\n return true;\n }\n\n // encrypt block\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // handle full block\n if(this._partialBytes === 0 && inputLength >= this.blockSize) {\n // XOR input with output\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(this._outBlock[i] ^= input.getInt32());\n }\n this._cipherLength += this.blockSize;\n } else {\n // handle partial block\n var partialBytes = (this.blockSize - inputLength) % this.blockSize;\n if(partialBytes > 0) {\n partialBytes = this.blockSize - partialBytes;\n }\n\n // XOR input with output\n this._partialOutput.clear();\n for(var i = 0; i < this._ints; ++i) {\n this._partialOutput.putInt32(input.getInt32() ^ this._outBlock[i]);\n }\n\n if(partialBytes <= 0 || finish) {\n // handle overflow prior to hashing\n if(finish) {\n // get block overflow\n var overflow = inputLength % this.blockSize;\n this._cipherLength += overflow;\n // truncate for hash function\n this._partialOutput.truncate(this.blockSize - overflow);\n } else {\n this._cipherLength += this.blockSize;\n }\n\n // get output block for hashing\n for(var i = 0; i < this._ints; ++i) {\n this._outBlock[i] = this._partialOutput.getInt32();\n }\n this._partialOutput.read -= this.blockSize;\n }\n\n // skip any previous partial bytes\n if(this._partialBytes > 0) {\n this._partialOutput.getBytes(this._partialBytes);\n }\n\n if(partialBytes > 0 && !finish) {\n // block still incomplete, restore input buffer, get partial output,\n // and return early\n input.read -= this.blockSize;\n output.putBytes(this._partialOutput.getBytes(\n partialBytes - this._partialBytes));\n this._partialBytes = partialBytes;\n return true;\n }\n\n output.putBytes(this._partialOutput.getBytes(\n inputLength - this._partialBytes));\n this._partialBytes = 0;\n }\n\n // update hash block S\n this._s = this.ghash(this._hashSubkey, this._s, this._outBlock);\n\n // increment counter (input block)\n inc32(this._inBlock);\n};\n\nmodes.gcm.prototype.decrypt = function(input, output, finish) {\n // not enough input to decrypt\n var inputLength = input.length();\n if(inputLength < this.blockSize && !(finish && inputLength > 0)) {\n return true;\n }\n\n // encrypt block (GCM always uses encryption mode)\n this.cipher.encrypt(this._inBlock, this._outBlock);\n\n // increment counter (input block)\n inc32(this._inBlock);\n\n // update hash block S\n this._hashBlock[0] = input.getInt32();\n this._hashBlock[1] = input.getInt32();\n this._hashBlock[2] = input.getInt32();\n this._hashBlock[3] = input.getInt32();\n this._s = this.ghash(this._hashSubkey, this._s, this._hashBlock);\n\n // XOR hash input with output\n for(var i = 0; i < this._ints; ++i) {\n output.putInt32(this._outBlock[i] ^ this._hashBlock[i]);\n }\n\n // increment cipher data length\n if(inputLength < this.blockSize) {\n this._cipherLength += inputLength % this.blockSize;\n } else {\n this._cipherLength += this.blockSize;\n }\n};\n\nmodes.gcm.prototype.afterFinish = function(output, options) {\n var rval = true;\n\n // handle overflow\n if(options.decrypt && options.overflow) {\n output.truncate(this.blockSize - options.overflow);\n }\n\n // handle authentication tag\n this.tag = forge.util.createBuffer();\n\n // concatenate additional data length with cipher length\n var lengths = this._aDataLength.concat(from64To32(this._cipherLength * 8));\n\n // include lengths in hash\n this._s = this.ghash(this._hashSubkey, this._s, lengths);\n\n // do GCTR(J_0, S)\n var tag = [];\n this.cipher.encrypt(this._j0, tag);\n for(var i = 0; i < this._ints; ++i) {\n this.tag.putInt32(this._s[i] ^ tag[i]);\n }\n\n // trim tag to length\n this.tag.truncate(this.tag.length() % (this._tagLength / 8));\n\n // check authentication tag\n if(options.decrypt && this.tag.bytes() !== this._tag) {\n rval = false;\n }\n\n return rval;\n};\n\n/**\n * See NIST SP-800-38D 6.3 (Algorithm 1). This function performs Galois\n * field multiplication. The field, GF(2^128), is defined by the polynomial:\n *\n * x^128 + x^7 + x^2 + x + 1\n *\n * Which is represented in little-endian binary form as: 11100001 (0xe1). When\n * the value of a coefficient is 1, a bit is set. The value R, is the\n * concatenation of this value and 120 zero bits, yielding a 128-bit value\n * which matches the block size.\n *\n * This function will multiply two elements (vectors of bytes), X and Y, in\n * the field GF(2^128). The result is initialized to zero. For each bit of\n * X (out of 128), x_i, if x_i is set, then the result is multiplied (XOR'd)\n * by the current value of Y. For each bit, the value of Y will be raised by\n * a power of x (multiplied by the polynomial x). This can be achieved by\n * shifting Y once to the right. If the current value of Y, prior to being\n * multiplied by x, has 0 as its LSB, then it is a 127th degree polynomial.\n * Otherwise, we must divide by R after shifting to find the remainder.\n *\n * @param x the first block to multiply by the second.\n * @param y the second block to multiply by the first.\n *\n * @return the block result of the multiplication.\n */\nmodes.gcm.prototype.multiply = function(x, y) {\n var z_i = [0, 0, 0, 0];\n var v_i = y.slice(0);\n\n // calculate Z_128 (block has 128 bits)\n for(var i = 0; i < 128; ++i) {\n // if x_i is 0, Z_{i+1} = Z_i (unchanged)\n // else Z_{i+1} = Z_i ^ V_i\n // get x_i by finding 32-bit int position, then left shift 1 by remainder\n var x_i = x[(i / 32) | 0] & (1 << (31 - i % 32));\n if(x_i) {\n z_i[0] ^= v_i[0];\n z_i[1] ^= v_i[1];\n z_i[2] ^= v_i[2];\n z_i[3] ^= v_i[3];\n }\n\n // if LSB(V_i) is 1, V_i = V_i >> 1\n // else V_i = (V_i >> 1) ^ R\n this.pow(v_i, v_i);\n }\n\n return z_i;\n};\n\nmodes.gcm.prototype.pow = function(x, out) {\n // if LSB(x) is 1, x = x >>> 1\n // else x = (x >>> 1) ^ R\n var lsb = x[3] & 1;\n\n // always do x >>> 1:\n // starting with the rightmost integer, shift each integer to the right\n // one bit, pulling in the bit from the integer to the left as its top\n // most bit (do this for the last 3 integers)\n for(var i = 3; i > 0; --i) {\n out[i] = (x[i] >>> 1) | ((x[i - 1] & 1) << 31);\n }\n // shift the first integer normally\n out[0] = x[0] >>> 1;\n\n // if lsb was not set, then polynomial had a degree of 127 and doesn't\n // need to divided; otherwise, XOR with R to find the remainder; we only\n // need to XOR the first integer since R technically ends w/120 zero bits\n if(lsb) {\n out[0] ^= this._R;\n }\n};\n\nmodes.gcm.prototype.tableMultiply = function(x) {\n // assumes 4-bit tables are used\n var z = [0, 0, 0, 0];\n for(var i = 0; i < 32; ++i) {\n var idx = (i / 8) | 0;\n var x_i = (x[idx] >>> ((7 - (i % 8)) * 4)) & 0xF;\n var ah = this._m[i][x_i];\n z[0] ^= ah[0];\n z[1] ^= ah[1];\n z[2] ^= ah[2];\n z[3] ^= ah[3];\n }\n return z;\n};\n\n/**\n * A continuing version of the GHASH algorithm that operates on a single\n * block. The hash block, last hash value (Ym) and the new block to hash\n * are given.\n *\n * @param h the hash block.\n * @param y the previous value for Ym, use [0, 0, 0, 0] for a new hash.\n * @param x the block to hash.\n *\n * @return the hashed value (Ym).\n */\nmodes.gcm.prototype.ghash = function(h, y, x) {\n y[0] ^= x[0];\n y[1] ^= x[1];\n y[2] ^= x[2];\n y[3] ^= x[3];\n return this.tableMultiply(y);\n //return this.multiply(y, h);\n};\n\n/**\n * Precomputes a table for multiplying against the hash subkey. This\n * mechanism provides a substantial speed increase over multiplication\n * performed without a table. The table-based multiplication this table is\n * for solves X * H by multiplying each component of X by H and then\n * composing the results together using XOR.\n *\n * This function can be used to generate tables with different bit sizes\n * for the components, however, this implementation assumes there are\n * 32 components of X (which is a 16 byte vector), therefore each component\n * takes 4-bits (so the table is constructed with bits=4).\n *\n * @param h the hash subkey.\n * @param bits the bit size for a component.\n */\nmodes.gcm.prototype.generateHashTable = function(h, bits) {\n // TODO: There are further optimizations that would use only the\n // first table M_0 (or some variant) along with a remainder table;\n // this can be explored in the future\n var multiplier = 8 / bits;\n var perInt = 4 * multiplier;\n var size = 16 * multiplier;\n var m = new Array(size);\n for(var i = 0; i < size; ++i) {\n var tmp = [0, 0, 0, 0];\n var idx = (i / perInt) | 0;\n var shft = ((perInt - 1 - (i % perInt)) * bits);\n tmp[idx] = (1 << (bits - 1)) << shft;\n m[i] = this.generateSubHashTable(this.multiply(tmp, h), bits);\n }\n return m;\n};\n\n/**\n * Generates a table for multiplying against the hash subkey for one\n * particular component (out of all possible component values).\n *\n * @param mid the pre-multiplied value for the middle key of the table.\n * @param bits the bit size for a component.\n */\nmodes.gcm.prototype.generateSubHashTable = function(mid, bits) {\n // compute the table quickly by minimizing the number of\n // POW operations -- they only need to be performed for powers of 2,\n // all other entries can be composed from those powers using XOR\n var size = 1 << bits;\n var half = size >>> 1;\n var m = new Array(size);\n m[half] = mid.slice(0);\n var i = half >>> 1;\n while(i > 0) {\n // raise m0[2 * i] and store in m0[i]\n this.pow(m[2 * i], m[i] = []);\n i >>= 1;\n }\n i = 2;\n while(i < half) {\n for(var j = 1; j < i; ++j) {\n var m_i = m[i];\n var m_j = m[j];\n m[i + j] = [\n m_i[0] ^ m_j[0],\n m_i[1] ^ m_j[1],\n m_i[2] ^ m_j[2],\n m_i[3] ^ m_j[3]\n ];\n }\n i *= 2;\n }\n m[0] = [0, 0, 0, 0];\n /* Note: We could avoid storing these by doing composition during multiply\n calculate top half using composition by speed is preferred. */\n for(i = half + 1; i < size; ++i) {\n var c = m[i ^ half];\n m[i] = [mid[0] ^ c[0], mid[1] ^ c[1], mid[2] ^ c[2], mid[3] ^ c[3]];\n }\n return m;\n};\n\n/** Utility functions */\n\nfunction transformIV(iv, blockSize) {\n if(typeof iv === 'string') {\n // convert iv string into byte buffer\n iv = forge.util.createBuffer(iv);\n }\n\n if(forge.util.isArray(iv) && iv.length > 4) {\n // convert iv byte array into byte buffer\n var tmp = iv;\n iv = forge.util.createBuffer();\n for(var i = 0; i < tmp.length; ++i) {\n iv.putByte(tmp[i]);\n }\n }\n\n if(iv.length() < blockSize) {\n throw new Error(\n 'Invalid IV length; got ' + iv.length() +\n ' bytes and expected ' + blockSize + ' bytes.');\n }\n\n if(!forge.util.isArray(iv)) {\n // convert iv byte buffer into 32-bit integer array\n var ints = [];\n var blocks = blockSize / 4;\n for(var i = 0; i < blocks; ++i) {\n ints.push(iv.getInt32());\n }\n iv = ints;\n }\n\n return iv;\n}\n\nfunction inc32(block) {\n // increment last 32 bits of block only\n block[block.length - 1] = (block[block.length - 1] + 1) & 0xFFFFFFFF;\n}\n\nfunction from64To32(num) {\n // convert 64-bit number to two BE Int32s\n return [(num / 0x100000000) | 0, num & 0xFFFFFFFF];\n}\n","/**\n * DES (Data Encryption Standard) implementation.\n *\n * This implementation supports DES as well as 3DES-EDE in ECB and CBC mode.\n * It is based on the BSD-licensed implementation by Paul Tero:\n *\n * Paul Tero, July 2001\n * http://www.tero.co.uk/des/\n *\n * Optimised for performance with large blocks by\n * Michael Hayworth, November 2001\n * http://www.netdealing.com\n *\n * THIS SOFTWARE IS PROVIDED \"AS IS\" AND\n * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE\n * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\n * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\n * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\n * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\n * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\n * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\n * SUCH DAMAGE.\n *\n * @author Stefan Siegl\n * @author Dave Longley\n *\n * Copyright (c) 2012 Stefan Siegl \n * Copyright (c) 2012-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./cipher');\nrequire('./cipherModes');\nrequire('./util');\n\n/* DES API */\nmodule.exports = forge.des = forge.des || {};\n\n/**\n * Deprecated. Instead, use:\n *\n * var cipher = forge.cipher.createCipher('DES-', key);\n * cipher.start({iv: iv});\n *\n * Creates an DES cipher object to encrypt data using the given symmetric key.\n * The output will be stored in the 'output' member of the returned cipher.\n *\n * The key and iv may be given as binary-encoded strings of bytes or\n * byte buffers.\n *\n * @param key the symmetric key to use (64 or 192 bits).\n * @param iv the initialization vector to use.\n * @param output the buffer to write to, null to create one.\n * @param mode the cipher mode to use (default: 'CBC' if IV is\n * given, 'ECB' if null).\n *\n * @return the cipher.\n */\nforge.des.startEncrypting = function(key, iv, output, mode) {\n var cipher = _createCipher({\n key: key,\n output: output,\n decrypt: false,\n mode: mode || (iv === null ? 'ECB' : 'CBC')\n });\n cipher.start(iv);\n return cipher;\n};\n\n/**\n * Deprecated. Instead, use:\n *\n * var cipher = forge.cipher.createCipher('DES-', key);\n *\n * Creates an DES cipher object to encrypt data using the given symmetric key.\n *\n * The key may be given as a binary-encoded string of bytes or a byte buffer.\n *\n * @param key the symmetric key to use (64 or 192 bits).\n * @param mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nforge.des.createEncryptionCipher = function(key, mode) {\n return _createCipher({\n key: key,\n output: null,\n decrypt: false,\n mode: mode\n });\n};\n\n/**\n * Deprecated. Instead, use:\n *\n * var decipher = forge.cipher.createDecipher('DES-', key);\n * decipher.start({iv: iv});\n *\n * Creates an DES cipher object to decrypt data using the given symmetric key.\n * The output will be stored in the 'output' member of the returned cipher.\n *\n * The key and iv may be given as binary-encoded strings of bytes or\n * byte buffers.\n *\n * @param key the symmetric key to use (64 or 192 bits).\n * @param iv the initialization vector to use.\n * @param output the buffer to write to, null to create one.\n * @param mode the cipher mode to use (default: 'CBC' if IV is\n * given, 'ECB' if null).\n *\n * @return the cipher.\n */\nforge.des.startDecrypting = function(key, iv, output, mode) {\n var cipher = _createCipher({\n key: key,\n output: output,\n decrypt: true,\n mode: mode || (iv === null ? 'ECB' : 'CBC')\n });\n cipher.start(iv);\n return cipher;\n};\n\n/**\n * Deprecated. Instead, use:\n *\n * var decipher = forge.cipher.createDecipher('DES-', key);\n *\n * Creates an DES cipher object to decrypt data using the given symmetric key.\n *\n * The key may be given as a binary-encoded string of bytes or a byte buffer.\n *\n * @param key the symmetric key to use (64 or 192 bits).\n * @param mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nforge.des.createDecryptionCipher = function(key, mode) {\n return _createCipher({\n key: key,\n output: null,\n decrypt: true,\n mode: mode\n });\n};\n\n/**\n * Creates a new DES cipher algorithm object.\n *\n * @param name the name of the algorithm.\n * @param mode the mode factory function.\n *\n * @return the DES algorithm object.\n */\nforge.des.Algorithm = function(name, mode) {\n var self = this;\n self.name = name;\n self.mode = new mode({\n blockSize: 8,\n cipher: {\n encrypt: function(inBlock, outBlock) {\n return _updateBlock(self._keys, inBlock, outBlock, false);\n },\n decrypt: function(inBlock, outBlock) {\n return _updateBlock(self._keys, inBlock, outBlock, true);\n }\n }\n });\n self._init = false;\n};\n\n/**\n * Initializes this DES algorithm by expanding its key.\n *\n * @param options the options to use.\n * key the key to use with this algorithm.\n * decrypt true if the algorithm should be initialized for decryption,\n * false for encryption.\n */\nforge.des.Algorithm.prototype.initialize = function(options) {\n if(this._init) {\n return;\n }\n\n var key = forge.util.createBuffer(options.key);\n if(this.name.indexOf('3DES') === 0) {\n if(key.length() !== 24) {\n throw new Error('Invalid Triple-DES key size: ' + key.length() * 8);\n }\n }\n\n // do key expansion to 16 or 48 subkeys (single or triple DES)\n this._keys = _createKeys(key);\n this._init = true;\n};\n\n/** Register DES algorithms **/\n\nregisterAlgorithm('DES-ECB', forge.cipher.modes.ecb);\nregisterAlgorithm('DES-CBC', forge.cipher.modes.cbc);\nregisterAlgorithm('DES-CFB', forge.cipher.modes.cfb);\nregisterAlgorithm('DES-OFB', forge.cipher.modes.ofb);\nregisterAlgorithm('DES-CTR', forge.cipher.modes.ctr);\n\nregisterAlgorithm('3DES-ECB', forge.cipher.modes.ecb);\nregisterAlgorithm('3DES-CBC', forge.cipher.modes.cbc);\nregisterAlgorithm('3DES-CFB', forge.cipher.modes.cfb);\nregisterAlgorithm('3DES-OFB', forge.cipher.modes.ofb);\nregisterAlgorithm('3DES-CTR', forge.cipher.modes.ctr);\n\nfunction registerAlgorithm(name, mode) {\n var factory = function() {\n return new forge.des.Algorithm(name, mode);\n };\n forge.cipher.registerAlgorithm(name, factory);\n}\n\n/** DES implementation **/\n\nvar spfunction1 = [0x1010400,0,0x10000,0x1010404,0x1010004,0x10404,0x4,0x10000,0x400,0x1010400,0x1010404,0x400,0x1000404,0x1010004,0x1000000,0x4,0x404,0x1000400,0x1000400,0x10400,0x10400,0x1010000,0x1010000,0x1000404,0x10004,0x1000004,0x1000004,0x10004,0,0x404,0x10404,0x1000000,0x10000,0x1010404,0x4,0x1010000,0x1010400,0x1000000,0x1000000,0x400,0x1010004,0x10000,0x10400,0x1000004,0x400,0x4,0x1000404,0x10404,0x1010404,0x10004,0x1010000,0x1000404,0x1000004,0x404,0x10404,0x1010400,0x404,0x1000400,0x1000400,0,0x10004,0x10400,0,0x1010004];\nvar spfunction2 = [-0x7fef7fe0,-0x7fff8000,0x8000,0x108020,0x100000,0x20,-0x7fefffe0,-0x7fff7fe0,-0x7fffffe0,-0x7fef7fe0,-0x7fef8000,-0x80000000,-0x7fff8000,0x100000,0x20,-0x7fefffe0,0x108000,0x100020,-0x7fff7fe0,0,-0x80000000,0x8000,0x108020,-0x7ff00000,0x100020,-0x7fffffe0,0,0x108000,0x8020,-0x7fef8000,-0x7ff00000,0x8020,0,0x108020,-0x7fefffe0,0x100000,-0x7fff7fe0,-0x7ff00000,-0x7fef8000,0x8000,-0x7ff00000,-0x7fff8000,0x20,-0x7fef7fe0,0x108020,0x20,0x8000,-0x80000000,0x8020,-0x7fef8000,0x100000,-0x7fffffe0,0x100020,-0x7fff7fe0,-0x7fffffe0,0x100020,0x108000,0,-0x7fff8000,0x8020,-0x80000000,-0x7fefffe0,-0x7fef7fe0,0x108000];\nvar spfunction3 = [0x208,0x8020200,0,0x8020008,0x8000200,0,0x20208,0x8000200,0x20008,0x8000008,0x8000008,0x20000,0x8020208,0x20008,0x8020000,0x208,0x8000000,0x8,0x8020200,0x200,0x20200,0x8020000,0x8020008,0x20208,0x8000208,0x20200,0x20000,0x8000208,0x8,0x8020208,0x200,0x8000000,0x8020200,0x8000000,0x20008,0x208,0x20000,0x8020200,0x8000200,0,0x200,0x20008,0x8020208,0x8000200,0x8000008,0x200,0,0x8020008,0x8000208,0x20000,0x8000000,0x8020208,0x8,0x20208,0x20200,0x8000008,0x8020000,0x8000208,0x208,0x8020000,0x20208,0x8,0x8020008,0x20200];\nvar spfunction4 = [0x802001,0x2081,0x2081,0x80,0x802080,0x800081,0x800001,0x2001,0,0x802000,0x802000,0x802081,0x81,0,0x800080,0x800001,0x1,0x2000,0x800000,0x802001,0x80,0x800000,0x2001,0x2080,0x800081,0x1,0x2080,0x800080,0x2000,0x802080,0x802081,0x81,0x800080,0x800001,0x802000,0x802081,0x81,0,0,0x802000,0x2080,0x800080,0x800081,0x1,0x802001,0x2081,0x2081,0x80,0x802081,0x81,0x1,0x2000,0x800001,0x2001,0x802080,0x800081,0x2001,0x2080,0x800000,0x802001,0x80,0x800000,0x2000,0x802080];\nvar spfunction5 = [0x100,0x2080100,0x2080000,0x42000100,0x80000,0x100,0x40000000,0x2080000,0x40080100,0x80000,0x2000100,0x40080100,0x42000100,0x42080000,0x80100,0x40000000,0x2000000,0x40080000,0x40080000,0,0x40000100,0x42080100,0x42080100,0x2000100,0x42080000,0x40000100,0,0x42000000,0x2080100,0x2000000,0x42000000,0x80100,0x80000,0x42000100,0x100,0x2000000,0x40000000,0x2080000,0x42000100,0x40080100,0x2000100,0x40000000,0x42080000,0x2080100,0x40080100,0x100,0x2000000,0x42080000,0x42080100,0x80100,0x42000000,0x42080100,0x2080000,0,0x40080000,0x42000000,0x80100,0x2000100,0x40000100,0x80000,0,0x40080000,0x2080100,0x40000100];\nvar spfunction6 = [0x20000010,0x20400000,0x4000,0x20404010,0x20400000,0x10,0x20404010,0x400000,0x20004000,0x404010,0x400000,0x20000010,0x400010,0x20004000,0x20000000,0x4010,0,0x400010,0x20004010,0x4000,0x404000,0x20004010,0x10,0x20400010,0x20400010,0,0x404010,0x20404000,0x4010,0x404000,0x20404000,0x20000000,0x20004000,0x10,0x20400010,0x404000,0x20404010,0x400000,0x4010,0x20000010,0x400000,0x20004000,0x20000000,0x4010,0x20000010,0x20404010,0x404000,0x20400000,0x404010,0x20404000,0,0x20400010,0x10,0x4000,0x20400000,0x404010,0x4000,0x400010,0x20004010,0,0x20404000,0x20000000,0x400010,0x20004010];\nvar spfunction7 = [0x200000,0x4200002,0x4000802,0,0x800,0x4000802,0x200802,0x4200800,0x4200802,0x200000,0,0x4000002,0x2,0x4000000,0x4200002,0x802,0x4000800,0x200802,0x200002,0x4000800,0x4000002,0x4200000,0x4200800,0x200002,0x4200000,0x800,0x802,0x4200802,0x200800,0x2,0x4000000,0x200800,0x4000000,0x200800,0x200000,0x4000802,0x4000802,0x4200002,0x4200002,0x2,0x200002,0x4000000,0x4000800,0x200000,0x4200800,0x802,0x200802,0x4200800,0x802,0x4000002,0x4200802,0x4200000,0x200800,0,0x2,0x4200802,0,0x200802,0x4200000,0x800,0x4000002,0x4000800,0x800,0x200002];\nvar spfunction8 = [0x10001040,0x1000,0x40000,0x10041040,0x10000000,0x10001040,0x40,0x10000000,0x40040,0x10040000,0x10041040,0x41000,0x10041000,0x41040,0x1000,0x40,0x10040000,0x10000040,0x10001000,0x1040,0x41000,0x40040,0x10040040,0x10041000,0x1040,0,0,0x10040040,0x10000040,0x10001000,0x41040,0x40000,0x41040,0x40000,0x10041000,0x1000,0x40,0x10040040,0x1000,0x41040,0x10001000,0x40,0x10000040,0x10040000,0x10040040,0x10000000,0x40000,0x10001040,0,0x10041040,0x40040,0x10000040,0x10040000,0x10001000,0x10001040,0,0x10041040,0x41000,0x41000,0x1040,0x1040,0x40040,0x10000000,0x10041000];\n\n/**\n * Create necessary sub keys.\n *\n * @param key the 64-bit or 192-bit key.\n *\n * @return the expanded keys.\n */\nfunction _createKeys(key) {\n var pc2bytes0 = [0,0x4,0x20000000,0x20000004,0x10000,0x10004,0x20010000,0x20010004,0x200,0x204,0x20000200,0x20000204,0x10200,0x10204,0x20010200,0x20010204],\n pc2bytes1 = [0,0x1,0x100000,0x100001,0x4000000,0x4000001,0x4100000,0x4100001,0x100,0x101,0x100100,0x100101,0x4000100,0x4000101,0x4100100,0x4100101],\n pc2bytes2 = [0,0x8,0x800,0x808,0x1000000,0x1000008,0x1000800,0x1000808,0,0x8,0x800,0x808,0x1000000,0x1000008,0x1000800,0x1000808],\n pc2bytes3 = [0,0x200000,0x8000000,0x8200000,0x2000,0x202000,0x8002000,0x8202000,0x20000,0x220000,0x8020000,0x8220000,0x22000,0x222000,0x8022000,0x8222000],\n pc2bytes4 = [0,0x40000,0x10,0x40010,0,0x40000,0x10,0x40010,0x1000,0x41000,0x1010,0x41010,0x1000,0x41000,0x1010,0x41010],\n pc2bytes5 = [0,0x400,0x20,0x420,0,0x400,0x20,0x420,0x2000000,0x2000400,0x2000020,0x2000420,0x2000000,0x2000400,0x2000020,0x2000420],\n pc2bytes6 = [0,0x10000000,0x80000,0x10080000,0x2,0x10000002,0x80002,0x10080002,0,0x10000000,0x80000,0x10080000,0x2,0x10000002,0x80002,0x10080002],\n pc2bytes7 = [0,0x10000,0x800,0x10800,0x20000000,0x20010000,0x20000800,0x20010800,0x20000,0x30000,0x20800,0x30800,0x20020000,0x20030000,0x20020800,0x20030800],\n pc2bytes8 = [0,0x40000,0,0x40000,0x2,0x40002,0x2,0x40002,0x2000000,0x2040000,0x2000000,0x2040000,0x2000002,0x2040002,0x2000002,0x2040002],\n pc2bytes9 = [0,0x10000000,0x8,0x10000008,0,0x10000000,0x8,0x10000008,0x400,0x10000400,0x408,0x10000408,0x400,0x10000400,0x408,0x10000408],\n pc2bytes10 = [0,0x20,0,0x20,0x100000,0x100020,0x100000,0x100020,0x2000,0x2020,0x2000,0x2020,0x102000,0x102020,0x102000,0x102020],\n pc2bytes11 = [0,0x1000000,0x200,0x1000200,0x200000,0x1200000,0x200200,0x1200200,0x4000000,0x5000000,0x4000200,0x5000200,0x4200000,0x5200000,0x4200200,0x5200200],\n pc2bytes12 = [0,0x1000,0x8000000,0x8001000,0x80000,0x81000,0x8080000,0x8081000,0x10,0x1010,0x8000010,0x8001010,0x80010,0x81010,0x8080010,0x8081010],\n pc2bytes13 = [0,0x4,0x100,0x104,0,0x4,0x100,0x104,0x1,0x5,0x101,0x105,0x1,0x5,0x101,0x105];\n\n // how many iterations (1 for des, 3 for triple des)\n // changed by Paul 16/6/2007 to use Triple DES for 9+ byte keys\n var iterations = key.length() > 8 ? 3 : 1;\n\n // stores the return keys\n var keys = [];\n\n // now define the left shifts which need to be done\n var shifts = [0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0];\n\n var n = 0, tmp;\n for(var j = 0; j < iterations; j++) {\n var left = key.getInt32();\n var right = key.getInt32();\n\n tmp = ((left >>> 4) ^ right) & 0x0f0f0f0f;\n right ^= tmp;\n left ^= (tmp << 4);\n\n tmp = ((right >>> -16) ^ left) & 0x0000ffff;\n left ^= tmp;\n right ^= (tmp << -16);\n\n tmp = ((left >>> 2) ^ right) & 0x33333333;\n right ^= tmp;\n left ^= (tmp << 2);\n\n tmp = ((right >>> -16) ^ left) & 0x0000ffff;\n left ^= tmp;\n right ^= (tmp << -16);\n\n tmp = ((left >>> 1) ^ right) & 0x55555555;\n right ^= tmp;\n left ^= (tmp << 1);\n\n tmp = ((right >>> 8) ^ left) & 0x00ff00ff;\n left ^= tmp;\n right ^= (tmp << 8);\n\n tmp = ((left >>> 1) ^ right) & 0x55555555;\n right ^= tmp;\n left ^= (tmp << 1);\n\n // right needs to be shifted and OR'd with last four bits of left\n tmp = (left << 8) | ((right >>> 20) & 0x000000f0);\n\n // left needs to be put upside down\n left = ((right << 24) | ((right << 8) & 0xff0000) |\n ((right >>> 8) & 0xff00) | ((right >>> 24) & 0xf0));\n right = tmp;\n\n // now go through and perform these shifts on the left and right keys\n for(var i = 0; i < shifts.length; ++i) {\n //shift the keys either one or two bits to the left\n if(shifts[i]) {\n left = (left << 2) | (left >>> 26);\n right = (right << 2) | (right >>> 26);\n } else {\n left = (left << 1) | (left >>> 27);\n right = (right << 1) | (right >>> 27);\n }\n left &= -0xf;\n right &= -0xf;\n\n // now apply PC-2, in such a way that E is easier when encrypting or\n // decrypting this conversion will look like PC-2 except only the last 6\n // bits of each byte are used rather than 48 consecutive bits and the\n // order of lines will be according to how the S selection functions will\n // be applied: S2, S4, S6, S8, S1, S3, S5, S7\n var lefttmp = (\n pc2bytes0[left >>> 28] | pc2bytes1[(left >>> 24) & 0xf] |\n pc2bytes2[(left >>> 20) & 0xf] | pc2bytes3[(left >>> 16) & 0xf] |\n pc2bytes4[(left >>> 12) & 0xf] | pc2bytes5[(left >>> 8) & 0xf] |\n pc2bytes6[(left >>> 4) & 0xf]);\n var righttmp = (\n pc2bytes7[right >>> 28] | pc2bytes8[(right >>> 24) & 0xf] |\n pc2bytes9[(right >>> 20) & 0xf] | pc2bytes10[(right >>> 16) & 0xf] |\n pc2bytes11[(right >>> 12) & 0xf] | pc2bytes12[(right >>> 8) & 0xf] |\n pc2bytes13[(right >>> 4) & 0xf]);\n tmp = ((righttmp >>> 16) ^ lefttmp) & 0x0000ffff;\n keys[n++] = lefttmp ^ tmp;\n keys[n++] = righttmp ^ (tmp << 16);\n }\n }\n\n return keys;\n}\n\n/**\n * Updates a single block (1 byte) using DES. The update will either\n * encrypt or decrypt the block.\n *\n * @param keys the expanded keys.\n * @param input the input block (an array of 32-bit words).\n * @param output the updated output block.\n * @param decrypt true to decrypt the block, false to encrypt it.\n */\nfunction _updateBlock(keys, input, output, decrypt) {\n // set up loops for single or triple DES\n var iterations = keys.length === 32 ? 3 : 9;\n var looping;\n if(iterations === 3) {\n looping = decrypt ? [30, -2, -2] : [0, 32, 2];\n } else {\n looping = (decrypt ?\n [94, 62, -2, 32, 64, 2, 30, -2, -2] :\n [0, 32, 2, 62, 30, -2, 64, 96, 2]);\n }\n\n var tmp;\n\n var left = input[0];\n var right = input[1];\n\n // first each 64 bit chunk of the message must be permuted according to IP\n tmp = ((left >>> 4) ^ right) & 0x0f0f0f0f;\n right ^= tmp;\n left ^= (tmp << 4);\n\n tmp = ((left >>> 16) ^ right) & 0x0000ffff;\n right ^= tmp;\n left ^= (tmp << 16);\n\n tmp = ((right >>> 2) ^ left) & 0x33333333;\n left ^= tmp;\n right ^= (tmp << 2);\n\n tmp = ((right >>> 8) ^ left) & 0x00ff00ff;\n left ^= tmp;\n right ^= (tmp << 8);\n\n tmp = ((left >>> 1) ^ right) & 0x55555555;\n right ^= tmp;\n left ^= (tmp << 1);\n\n // rotate left 1 bit\n left = ((left << 1) | (left >>> 31));\n right = ((right << 1) | (right >>> 31));\n\n for(var j = 0; j < iterations; j += 3) {\n var endloop = looping[j + 1];\n var loopinc = looping[j + 2];\n\n // now go through and perform the encryption or decryption\n for(var i = looping[j]; i != endloop; i += loopinc) {\n var right1 = right ^ keys[i];\n var right2 = ((right >>> 4) | (right << 28)) ^ keys[i + 1];\n\n // passing these bytes through the S selection functions\n tmp = left;\n left = right;\n right = tmp ^ (\n spfunction2[(right1 >>> 24) & 0x3f] |\n spfunction4[(right1 >>> 16) & 0x3f] |\n spfunction6[(right1 >>> 8) & 0x3f] |\n spfunction8[right1 & 0x3f] |\n spfunction1[(right2 >>> 24) & 0x3f] |\n spfunction3[(right2 >>> 16) & 0x3f] |\n spfunction5[(right2 >>> 8) & 0x3f] |\n spfunction7[right2 & 0x3f]);\n }\n // unreverse left and right\n tmp = left;\n left = right;\n right = tmp;\n }\n\n // rotate right 1 bit\n left = ((left >>> 1) | (left << 31));\n right = ((right >>> 1) | (right << 31));\n\n // now perform IP-1, which is IP in the opposite direction\n tmp = ((left >>> 1) ^ right) & 0x55555555;\n right ^= tmp;\n left ^= (tmp << 1);\n\n tmp = ((right >>> 8) ^ left) & 0x00ff00ff;\n left ^= tmp;\n right ^= (tmp << 8);\n\n tmp = ((right >>> 2) ^ left) & 0x33333333;\n left ^= tmp;\n right ^= (tmp << 2);\n\n tmp = ((left >>> 16) ^ right) & 0x0000ffff;\n right ^= tmp;\n left ^= (tmp << 16);\n\n tmp = ((left >>> 4) ^ right) & 0x0f0f0f0f;\n right ^= tmp;\n left ^= (tmp << 4);\n\n output[0] = left;\n output[1] = right;\n}\n\n/**\n * Deprecated. Instead, use:\n *\n * forge.cipher.createCipher('DES-', key);\n * forge.cipher.createDecipher('DES-', key);\n *\n * Creates a deprecated DES cipher object. This object's mode will default to\n * CBC (cipher-block-chaining).\n *\n * The key may be given as a binary-encoded string of bytes or a byte buffer.\n *\n * @param options the options to use.\n * key the symmetric key to use (64 or 192 bits).\n * output the buffer to write to.\n * decrypt true for decryption, false for encryption.\n * mode the cipher mode to use (default: 'CBC').\n *\n * @return the cipher.\n */\nfunction _createCipher(options) {\n options = options || {};\n var mode = (options.mode || 'CBC').toUpperCase();\n var algorithm = 'DES-' + mode;\n\n var cipher;\n if(options.decrypt) {\n cipher = forge.cipher.createDecipher(algorithm, options.key);\n } else {\n cipher = forge.cipher.createCipher(algorithm, options.key);\n }\n\n // backwards compatible start API\n var start = cipher.start;\n cipher.start = function(iv, options) {\n // backwards compatibility: support second arg as output buffer\n var output = null;\n if(options instanceof forge.util.ByteBuffer) {\n output = options;\n options = {};\n }\n options = options || {};\n options.output = output;\n options.iv = iv;\n start.call(cipher, options);\n };\n\n return cipher;\n}\n","/**\n * JavaScript implementation of Ed25519.\n *\n * Copyright (c) 2017-2019 Digital Bazaar, Inc.\n *\n * This implementation is based on the most excellent TweetNaCl which is\n * in the public domain. Many thanks to its contributors:\n *\n * https://github.com/dchest/tweetnacl-js\n */\nvar forge = require('./forge');\nrequire('./jsbn');\nrequire('./random');\nrequire('./sha512');\nrequire('./util');\nvar asn1Validator = require('./asn1-validator');\nvar publicKeyValidator = asn1Validator.publicKeyValidator;\nvar privateKeyValidator = asn1Validator.privateKeyValidator;\n\nif(typeof BigInteger === 'undefined') {\n var BigInteger = forge.jsbn.BigInteger;\n}\n\nvar ByteBuffer = forge.util.ByteBuffer;\nvar NativeBuffer = typeof Buffer === 'undefined' ? Uint8Array : Buffer;\n\n/*\n * Ed25519 algorithms, see RFC 8032:\n * https://tools.ietf.org/html/rfc8032\n */\nforge.pki = forge.pki || {};\nmodule.exports = forge.pki.ed25519 = forge.ed25519 = forge.ed25519 || {};\nvar ed25519 = forge.ed25519;\n\ned25519.constants = {};\ned25519.constants.PUBLIC_KEY_BYTE_LENGTH = 32;\ned25519.constants.PRIVATE_KEY_BYTE_LENGTH = 64;\ned25519.constants.SEED_BYTE_LENGTH = 32;\ned25519.constants.SIGN_BYTE_LENGTH = 64;\ned25519.constants.HASH_BYTE_LENGTH = 64;\n\ned25519.generateKeyPair = function(options) {\n options = options || {};\n var seed = options.seed;\n if(seed === undefined) {\n // generate seed\n seed = forge.random.getBytesSync(ed25519.constants.SEED_BYTE_LENGTH);\n } else if(typeof seed === 'string') {\n if(seed.length !== ed25519.constants.SEED_BYTE_LENGTH) {\n throw new TypeError(\n '\"seed\" must be ' + ed25519.constants.SEED_BYTE_LENGTH +\n ' bytes in length.');\n }\n } else if(!(seed instanceof Uint8Array)) {\n throw new TypeError(\n '\"seed\" must be a node.js Buffer, Uint8Array, or a binary string.');\n }\n\n seed = messageToNativeBuffer({message: seed, encoding: 'binary'});\n\n var pk = new NativeBuffer(ed25519.constants.PUBLIC_KEY_BYTE_LENGTH);\n var sk = new NativeBuffer(ed25519.constants.PRIVATE_KEY_BYTE_LENGTH);\n for(var i = 0; i < 32; ++i) {\n sk[i] = seed[i];\n }\n crypto_sign_keypair(pk, sk);\n return {publicKey: pk, privateKey: sk};\n};\n\n/**\n * Converts a private key from a RFC8410 ASN.1 encoding.\n *\n * @param obj - The asn1 representation of a private key.\n *\n * @returns {Object} keyInfo - The key information.\n * @returns {Buffer|Uint8Array} keyInfo.privateKeyBytes - 32 private key bytes.\n */\ned25519.privateKeyFromAsn1 = function(obj) {\n var capture = {};\n var errors = [];\n var valid = forge.asn1.validate(obj, privateKeyValidator, capture, errors);\n if(!valid) {\n var error = new Error('Invalid Key.');\n error.errors = errors;\n throw error;\n }\n var oid = forge.asn1.derToOid(capture.privateKeyOid);\n var ed25519Oid = forge.oids.EdDSA25519;\n if(oid !== ed25519Oid) {\n throw new Error('Invalid OID \"' + oid + '\"; OID must be \"' +\n ed25519Oid + '\".');\n }\n var privateKey = capture.privateKey;\n // manually extract the private key bytes from nested octet string, see FIXME:\n // https://github.com/digitalbazaar/forge/blob/master/lib/asn1.js#L542\n var privateKeyBytes = messageToNativeBuffer({\n message: forge.asn1.fromDer(privateKey).value,\n encoding: 'binary'\n });\n // TODO: RFC8410 specifies a format for encoding the public key bytes along\n // with the private key bytes. `publicKeyBytes` can be returned in the\n // future. https://tools.ietf.org/html/rfc8410#section-10.3\n return {privateKeyBytes: privateKeyBytes};\n};\n\n/**\n * Converts a public key from a RFC8410 ASN.1 encoding.\n *\n * @param obj - The asn1 representation of a public key.\n *\n * @return {Buffer|Uint8Array} - 32 public key bytes.\n */\ned25519.publicKeyFromAsn1 = function(obj) {\n // get SubjectPublicKeyInfo\n var capture = {};\n var errors = [];\n var valid = forge.asn1.validate(obj, publicKeyValidator, capture, errors);\n if(!valid) {\n var error = new Error('Invalid Key.');\n error.errors = errors;\n throw error;\n }\n var oid = forge.asn1.derToOid(capture.publicKeyOid);\n var ed25519Oid = forge.oids.EdDSA25519;\n if(oid !== ed25519Oid) {\n throw new Error('Invalid OID \"' + oid + '\"; OID must be \"' +\n ed25519Oid + '\".');\n }\n var publicKeyBytes = capture.ed25519PublicKey;\n if(publicKeyBytes.length !== ed25519.constants.PUBLIC_KEY_BYTE_LENGTH) {\n throw new Error('Key length is invalid.');\n }\n return messageToNativeBuffer({\n message: publicKeyBytes,\n encoding: 'binary'\n });\n};\n\ned25519.publicKeyFromPrivateKey = function(options) {\n options = options || {};\n var privateKey = messageToNativeBuffer({\n message: options.privateKey, encoding: 'binary'\n });\n if(privateKey.length !== ed25519.constants.PRIVATE_KEY_BYTE_LENGTH) {\n throw new TypeError(\n '\"options.privateKey\" must have a byte length of ' +\n ed25519.constants.PRIVATE_KEY_BYTE_LENGTH);\n }\n\n var pk = new NativeBuffer(ed25519.constants.PUBLIC_KEY_BYTE_LENGTH);\n for(var i = 0; i < pk.length; ++i) {\n pk[i] = privateKey[32 + i];\n }\n return pk;\n};\n\ned25519.sign = function(options) {\n options = options || {};\n var msg = messageToNativeBuffer(options);\n var privateKey = messageToNativeBuffer({\n message: options.privateKey,\n encoding: 'binary'\n });\n if(privateKey.length === ed25519.constants.SEED_BYTE_LENGTH) {\n var keyPair = ed25519.generateKeyPair({seed: privateKey});\n privateKey = keyPair.privateKey;\n } else if(privateKey.length !== ed25519.constants.PRIVATE_KEY_BYTE_LENGTH) {\n throw new TypeError(\n '\"options.privateKey\" must have a byte length of ' +\n ed25519.constants.SEED_BYTE_LENGTH + ' or ' +\n ed25519.constants.PRIVATE_KEY_BYTE_LENGTH);\n }\n\n var signedMsg = new NativeBuffer(\n ed25519.constants.SIGN_BYTE_LENGTH + msg.length);\n crypto_sign(signedMsg, msg, msg.length, privateKey);\n\n var sig = new NativeBuffer(ed25519.constants.SIGN_BYTE_LENGTH);\n for(var i = 0; i < sig.length; ++i) {\n sig[i] = signedMsg[i];\n }\n return sig;\n};\n\ned25519.verify = function(options) {\n options = options || {};\n var msg = messageToNativeBuffer(options);\n if(options.signature === undefined) {\n throw new TypeError(\n '\"options.signature\" must be a node.js Buffer, a Uint8Array, a forge ' +\n 'ByteBuffer, or a binary string.');\n }\n var sig = messageToNativeBuffer({\n message: options.signature,\n encoding: 'binary'\n });\n if(sig.length !== ed25519.constants.SIGN_BYTE_LENGTH) {\n throw new TypeError(\n '\"options.signature\" must have a byte length of ' +\n ed25519.constants.SIGN_BYTE_LENGTH);\n }\n var publicKey = messageToNativeBuffer({\n message: options.publicKey,\n encoding: 'binary'\n });\n if(publicKey.length !== ed25519.constants.PUBLIC_KEY_BYTE_LENGTH) {\n throw new TypeError(\n '\"options.publicKey\" must have a byte length of ' +\n ed25519.constants.PUBLIC_KEY_BYTE_LENGTH);\n }\n\n var sm = new NativeBuffer(ed25519.constants.SIGN_BYTE_LENGTH + msg.length);\n var m = new NativeBuffer(ed25519.constants.SIGN_BYTE_LENGTH + msg.length);\n var i;\n for(i = 0; i < ed25519.constants.SIGN_BYTE_LENGTH; ++i) {\n sm[i] = sig[i];\n }\n for(i = 0; i < msg.length; ++i) {\n sm[i + ed25519.constants.SIGN_BYTE_LENGTH] = msg[i];\n }\n return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0);\n};\n\nfunction messageToNativeBuffer(options) {\n var message = options.message;\n if(message instanceof Uint8Array || message instanceof NativeBuffer) {\n return message;\n }\n\n var encoding = options.encoding;\n if(message === undefined) {\n if(options.md) {\n // TODO: more rigorous validation that `md` is a MessageDigest\n message = options.md.digest().getBytes();\n encoding = 'binary';\n } else {\n throw new TypeError('\"options.message\" or \"options.md\" not specified.');\n }\n }\n\n if(typeof message === 'string' && !encoding) {\n throw new TypeError('\"options.encoding\" must be \"binary\" or \"utf8\".');\n }\n\n if(typeof message === 'string') {\n if(typeof Buffer !== 'undefined') {\n return Buffer.from(message, encoding);\n }\n message = new ByteBuffer(message, encoding);\n } else if(!(message instanceof ByteBuffer)) {\n throw new TypeError(\n '\"options.message\" must be a node.js Buffer, a Uint8Array, a forge ' +\n 'ByteBuffer, or a string with \"options.encoding\" specifying its ' +\n 'encoding.');\n }\n\n // convert to native buffer\n var buffer = new NativeBuffer(message.length());\n for(var i = 0; i < buffer.length; ++i) {\n buffer[i] = message.at(i);\n }\n return buffer;\n}\n\nvar gf0 = gf();\nvar gf1 = gf([1]);\nvar D = gf([\n 0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070,\n 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]);\nvar D2 = gf([\n 0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0,\n 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]);\nvar X = gf([\n 0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c,\n 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]);\nvar Y = gf([\n 0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666,\n 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]);\nvar L = new Float64Array([\n 0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58,\n 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14,\n 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);\nvar I = gf([\n 0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43,\n 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);\n\n// TODO: update forge buffer implementation to use `Buffer` or `Uint8Array`,\n// whichever is available, to improve performance\nfunction sha512(msg, msgLen) {\n // Note: `out` and `msg` are NativeBuffer\n var md = forge.md.sha512.create();\n var buffer = new ByteBuffer(msg);\n md.update(buffer.getBytes(msgLen), 'binary');\n var hash = md.digest().getBytes();\n if(typeof Buffer !== 'undefined') {\n return Buffer.from(hash, 'binary');\n }\n var out = new NativeBuffer(ed25519.constants.HASH_BYTE_LENGTH);\n for(var i = 0; i < 64; ++i) {\n out[i] = hash.charCodeAt(i);\n }\n return out;\n}\n\nfunction crypto_sign_keypair(pk, sk) {\n var p = [gf(), gf(), gf(), gf()];\n var i;\n\n var d = sha512(sk, 32);\n d[0] &= 248;\n d[31] &= 127;\n d[31] |= 64;\n\n scalarbase(p, d);\n pack(pk, p);\n\n for(i = 0; i < 32; ++i) {\n sk[i + 32] = pk[i];\n }\n return 0;\n}\n\n// Note: difference from C - smlen returned, not passed as argument.\nfunction crypto_sign(sm, m, n, sk) {\n var i, j, x = new Float64Array(64);\n var p = [gf(), gf(), gf(), gf()];\n\n var d = sha512(sk, 32);\n d[0] &= 248;\n d[31] &= 127;\n d[31] |= 64;\n\n var smlen = n + 64;\n for(i = 0; i < n; ++i) {\n sm[64 + i] = m[i];\n }\n for(i = 0; i < 32; ++i) {\n sm[32 + i] = d[32 + i];\n }\n\n var r = sha512(sm.subarray(32), n + 32);\n reduce(r);\n scalarbase(p, r);\n pack(sm, p);\n\n for(i = 32; i < 64; ++i) {\n sm[i] = sk[i];\n }\n var h = sha512(sm, n + 64);\n reduce(h);\n\n for(i = 32; i < 64; ++i) {\n x[i] = 0;\n }\n for(i = 0; i < 32; ++i) {\n x[i] = r[i];\n }\n for(i = 0; i < 32; ++i) {\n for(j = 0; j < 32; j++) {\n x[i + j] += h[i] * d[j];\n }\n }\n\n modL(sm.subarray(32), x);\n return smlen;\n}\n\nfunction crypto_sign_open(m, sm, n, pk) {\n var i, mlen;\n var t = new NativeBuffer(32);\n var p = [gf(), gf(), gf(), gf()],\n q = [gf(), gf(), gf(), gf()];\n\n mlen = -1;\n if(n < 64) {\n return -1;\n }\n\n if(unpackneg(q, pk)) {\n return -1;\n }\n\n for(i = 0; i < n; ++i) {\n m[i] = sm[i];\n }\n for(i = 0; i < 32; ++i) {\n m[i + 32] = pk[i];\n }\n var h = sha512(m, n);\n reduce(h);\n scalarmult(p, q, h);\n\n scalarbase(q, sm.subarray(32));\n add(p, q);\n pack(t, p);\n\n n -= 64;\n if(crypto_verify_32(sm, 0, t, 0)) {\n for(i = 0; i < n; ++i) {\n m[i] = 0;\n }\n return -1;\n }\n\n for(i = 0; i < n; ++i) {\n m[i] = sm[i + 64];\n }\n mlen = n;\n return mlen;\n}\n\nfunction modL(r, x) {\n var carry, i, j, k;\n for(i = 63; i >= 32; --i) {\n carry = 0;\n for(j = i - 32, k = i - 12; j < k; ++j) {\n x[j] += carry - 16 * x[i] * L[j - (i - 32)];\n carry = (x[j] + 128) >> 8;\n x[j] -= carry * 256;\n }\n x[j] += carry;\n x[i] = 0;\n }\n carry = 0;\n for(j = 0; j < 32; ++j) {\n x[j] += carry - (x[31] >> 4) * L[j];\n carry = x[j] >> 8;\n x[j] &= 255;\n }\n for(j = 0; j < 32; ++j) {\n x[j] -= carry * L[j];\n }\n for(i = 0; i < 32; ++i) {\n x[i + 1] += x[i] >> 8;\n r[i] = x[i] & 255;\n }\n}\n\nfunction reduce(r) {\n var x = new Float64Array(64);\n for(var i = 0; i < 64; ++i) {\n x[i] = r[i];\n r[i] = 0;\n }\n modL(r, x);\n}\n\nfunction add(p, q) {\n var a = gf(), b = gf(), c = gf(),\n d = gf(), e = gf(), f = gf(),\n g = gf(), h = gf(), t = gf();\n\n Z(a, p[1], p[0]);\n Z(t, q[1], q[0]);\n M(a, a, t);\n A(b, p[0], p[1]);\n A(t, q[0], q[1]);\n M(b, b, t);\n M(c, p[3], q[3]);\n M(c, c, D2);\n M(d, p[2], q[2]);\n A(d, d, d);\n Z(e, b, a);\n Z(f, d, c);\n A(g, d, c);\n A(h, b, a);\n\n M(p[0], e, f);\n M(p[1], h, g);\n M(p[2], g, f);\n M(p[3], e, h);\n}\n\nfunction cswap(p, q, b) {\n for(var i = 0; i < 4; ++i) {\n sel25519(p[i], q[i], b);\n }\n}\n\nfunction pack(r, p) {\n var tx = gf(), ty = gf(), zi = gf();\n inv25519(zi, p[2]);\n M(tx, p[0], zi);\n M(ty, p[1], zi);\n pack25519(r, ty);\n r[31] ^= par25519(tx) << 7;\n}\n\nfunction pack25519(o, n) {\n var i, j, b;\n var m = gf(), t = gf();\n for(i = 0; i < 16; ++i) {\n t[i] = n[i];\n }\n car25519(t);\n car25519(t);\n car25519(t);\n for(j = 0; j < 2; ++j) {\n m[0] = t[0] - 0xffed;\n for(i = 1; i < 15; ++i) {\n m[i] = t[i] - 0xffff - ((m[i - 1] >> 16) & 1);\n m[i-1] &= 0xffff;\n }\n m[15] = t[15] - 0x7fff - ((m[14] >> 16) & 1);\n b = (m[15] >> 16) & 1;\n m[14] &= 0xffff;\n sel25519(t, m, 1 - b);\n }\n for (i = 0; i < 16; i++) {\n o[2 * i] = t[i] & 0xff;\n o[2 * i + 1] = t[i] >> 8;\n }\n}\n\nfunction unpackneg(r, p) {\n var t = gf(), chk = gf(), num = gf(),\n den = gf(), den2 = gf(), den4 = gf(),\n den6 = gf();\n\n set25519(r[2], gf1);\n unpack25519(r[1], p);\n S(num, r[1]);\n M(den, num, D);\n Z(num, num, r[2]);\n A(den, r[2], den);\n\n S(den2, den);\n S(den4, den2);\n M(den6, den4, den2);\n M(t, den6, num);\n M(t, t, den);\n\n pow2523(t, t);\n M(t, t, num);\n M(t, t, den);\n M(t, t, den);\n M(r[0], t, den);\n\n S(chk, r[0]);\n M(chk, chk, den);\n if(neq25519(chk, num)) {\n M(r[0], r[0], I);\n }\n\n S(chk, r[0]);\n M(chk, chk, den);\n if(neq25519(chk, num)) {\n return -1;\n }\n\n if(par25519(r[0]) === (p[31] >> 7)) {\n Z(r[0], gf0, r[0]);\n }\n\n M(r[3], r[0], r[1]);\n return 0;\n}\n\nfunction unpack25519(o, n) {\n var i;\n for(i = 0; i < 16; ++i) {\n o[i] = n[2 * i] + (n[2 * i + 1] << 8);\n }\n o[15] &= 0x7fff;\n}\n\nfunction pow2523(o, i) {\n var c = gf();\n var a;\n for(a = 0; a < 16; ++a) {\n c[a] = i[a];\n }\n for(a = 250; a >= 0; --a) {\n S(c, c);\n if(a !== 1) {\n M(c, c, i);\n }\n }\n for(a = 0; a < 16; ++a) {\n o[a] = c[a];\n }\n}\n\nfunction neq25519(a, b) {\n var c = new NativeBuffer(32);\n var d = new NativeBuffer(32);\n pack25519(c, a);\n pack25519(d, b);\n return crypto_verify_32(c, 0, d, 0);\n}\n\nfunction crypto_verify_32(x, xi, y, yi) {\n return vn(x, xi, y, yi, 32);\n}\n\nfunction vn(x, xi, y, yi, n) {\n var i, d = 0;\n for(i = 0; i < n; ++i) {\n d |= x[xi + i] ^ y[yi + i];\n }\n return (1 & ((d - 1) >>> 8)) - 1;\n}\n\nfunction par25519(a) {\n var d = new NativeBuffer(32);\n pack25519(d, a);\n return d[0] & 1;\n}\n\nfunction scalarmult(p, q, s) {\n var b, i;\n set25519(p[0], gf0);\n set25519(p[1], gf1);\n set25519(p[2], gf1);\n set25519(p[3], gf0);\n for(i = 255; i >= 0; --i) {\n b = (s[(i / 8)|0] >> (i & 7)) & 1;\n cswap(p, q, b);\n add(q, p);\n add(p, p);\n cswap(p, q, b);\n }\n}\n\nfunction scalarbase(p, s) {\n var q = [gf(), gf(), gf(), gf()];\n set25519(q[0], X);\n set25519(q[1], Y);\n set25519(q[2], gf1);\n M(q[3], X, Y);\n scalarmult(p, q, s);\n}\n\nfunction set25519(r, a) {\n var i;\n for(i = 0; i < 16; i++) {\n r[i] = a[i] | 0;\n }\n}\n\nfunction inv25519(o, i) {\n var c = gf();\n var a;\n for(a = 0; a < 16; ++a) {\n c[a] = i[a];\n }\n for(a = 253; a >= 0; --a) {\n S(c, c);\n if(a !== 2 && a !== 4) {\n M(c, c, i);\n }\n }\n for(a = 0; a < 16; ++a) {\n o[a] = c[a];\n }\n}\n\nfunction car25519(o) {\n var i, v, c = 1;\n for(i = 0; i < 16; ++i) {\n v = o[i] + c + 65535;\n c = Math.floor(v / 65536);\n o[i] = v - c * 65536;\n }\n o[0] += c - 1 + 37 * (c - 1);\n}\n\nfunction sel25519(p, q, b) {\n var t, c = ~(b - 1);\n for(var i = 0; i < 16; ++i) {\n t = c & (p[i] ^ q[i]);\n p[i] ^= t;\n q[i] ^= t;\n }\n}\n\nfunction gf(init) {\n var i, r = new Float64Array(16);\n if(init) {\n for(i = 0; i < init.length; ++i) {\n r[i] = init[i];\n }\n }\n return r;\n}\n\nfunction A(o, a, b) {\n for(var i = 0; i < 16; ++i) {\n o[i] = a[i] + b[i];\n }\n}\n\nfunction Z(o, a, b) {\n for(var i = 0; i < 16; ++i) {\n o[i] = a[i] - b[i];\n }\n}\n\nfunction S(o, a) {\n M(o, a, a);\n}\n\nfunction M(o, a, b) {\n var v, c,\n t0 = 0, t1 = 0, t2 = 0, t3 = 0, t4 = 0, t5 = 0, t6 = 0, t7 = 0,\n t8 = 0, t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,\n t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,\n t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,\n b0 = b[0],\n b1 = b[1],\n b2 = b[2],\n b3 = b[3],\n b4 = b[4],\n b5 = b[5],\n b6 = b[6],\n b7 = b[7],\n b8 = b[8],\n b9 = b[9],\n b10 = b[10],\n b11 = b[11],\n b12 = b[12],\n b13 = b[13],\n b14 = b[14],\n b15 = b[15];\n\n v = a[0];\n t0 += v * b0;\n t1 += v * b1;\n t2 += v * b2;\n t3 += v * b3;\n t4 += v * b4;\n t5 += v * b5;\n t6 += v * b6;\n t7 += v * b7;\n t8 += v * b8;\n t9 += v * b9;\n t10 += v * b10;\n t11 += v * b11;\n t12 += v * b12;\n t13 += v * b13;\n t14 += v * b14;\n t15 += v * b15;\n v = a[1];\n t1 += v * b0;\n t2 += v * b1;\n t3 += v * b2;\n t4 += v * b3;\n t5 += v * b4;\n t6 += v * b5;\n t7 += v * b6;\n t8 += v * b7;\n t9 += v * b8;\n t10 += v * b9;\n t11 += v * b10;\n t12 += v * b11;\n t13 += v * b12;\n t14 += v * b13;\n t15 += v * b14;\n t16 += v * b15;\n v = a[2];\n t2 += v * b0;\n t3 += v * b1;\n t4 += v * b2;\n t5 += v * b3;\n t6 += v * b4;\n t7 += v * b5;\n t8 += v * b6;\n t9 += v * b7;\n t10 += v * b8;\n t11 += v * b9;\n t12 += v * b10;\n t13 += v * b11;\n t14 += v * b12;\n t15 += v * b13;\n t16 += v * b14;\n t17 += v * b15;\n v = a[3];\n t3 += v * b0;\n t4 += v * b1;\n t5 += v * b2;\n t6 += v * b3;\n t7 += v * b4;\n t8 += v * b5;\n t9 += v * b6;\n t10 += v * b7;\n t11 += v * b8;\n t12 += v * b9;\n t13 += v * b10;\n t14 += v * b11;\n t15 += v * b12;\n t16 += v * b13;\n t17 += v * b14;\n t18 += v * b15;\n v = a[4];\n t4 += v * b0;\n t5 += v * b1;\n t6 += v * b2;\n t7 += v * b3;\n t8 += v * b4;\n t9 += v * b5;\n t10 += v * b6;\n t11 += v * b7;\n t12 += v * b8;\n t13 += v * b9;\n t14 += v * b10;\n t15 += v * b11;\n t16 += v * b12;\n t17 += v * b13;\n t18 += v * b14;\n t19 += v * b15;\n v = a[5];\n t5 += v * b0;\n t6 += v * b1;\n t7 += v * b2;\n t8 += v * b3;\n t9 += v * b4;\n t10 += v * b5;\n t11 += v * b6;\n t12 += v * b7;\n t13 += v * b8;\n t14 += v * b9;\n t15 += v * b10;\n t16 += v * b11;\n t17 += v * b12;\n t18 += v * b13;\n t19 += v * b14;\n t20 += v * b15;\n v = a[6];\n t6 += v * b0;\n t7 += v * b1;\n t8 += v * b2;\n t9 += v * b3;\n t10 += v * b4;\n t11 += v * b5;\n t12 += v * b6;\n t13 += v * b7;\n t14 += v * b8;\n t15 += v * b9;\n t16 += v * b10;\n t17 += v * b11;\n t18 += v * b12;\n t19 += v * b13;\n t20 += v * b14;\n t21 += v * b15;\n v = a[7];\n t7 += v * b0;\n t8 += v * b1;\n t9 += v * b2;\n t10 += v * b3;\n t11 += v * b4;\n t12 += v * b5;\n t13 += v * b6;\n t14 += v * b7;\n t15 += v * b8;\n t16 += v * b9;\n t17 += v * b10;\n t18 += v * b11;\n t19 += v * b12;\n t20 += v * b13;\n t21 += v * b14;\n t22 += v * b15;\n v = a[8];\n t8 += v * b0;\n t9 += v * b1;\n t10 += v * b2;\n t11 += v * b3;\n t12 += v * b4;\n t13 += v * b5;\n t14 += v * b6;\n t15 += v * b7;\n t16 += v * b8;\n t17 += v * b9;\n t18 += v * b10;\n t19 += v * b11;\n t20 += v * b12;\n t21 += v * b13;\n t22 += v * b14;\n t23 += v * b15;\n v = a[9];\n t9 += v * b0;\n t10 += v * b1;\n t11 += v * b2;\n t12 += v * b3;\n t13 += v * b4;\n t14 += v * b5;\n t15 += v * b6;\n t16 += v * b7;\n t17 += v * b8;\n t18 += v * b9;\n t19 += v * b10;\n t20 += v * b11;\n t21 += v * b12;\n t22 += v * b13;\n t23 += v * b14;\n t24 += v * b15;\n v = a[10];\n t10 += v * b0;\n t11 += v * b1;\n t12 += v * b2;\n t13 += v * b3;\n t14 += v * b4;\n t15 += v * b5;\n t16 += v * b6;\n t17 += v * b7;\n t18 += v * b8;\n t19 += v * b9;\n t20 += v * b10;\n t21 += v * b11;\n t22 += v * b12;\n t23 += v * b13;\n t24 += v * b14;\n t25 += v * b15;\n v = a[11];\n t11 += v * b0;\n t12 += v * b1;\n t13 += v * b2;\n t14 += v * b3;\n t15 += v * b4;\n t16 += v * b5;\n t17 += v * b6;\n t18 += v * b7;\n t19 += v * b8;\n t20 += v * b9;\n t21 += v * b10;\n t22 += v * b11;\n t23 += v * b12;\n t24 += v * b13;\n t25 += v * b14;\n t26 += v * b15;\n v = a[12];\n t12 += v * b0;\n t13 += v * b1;\n t14 += v * b2;\n t15 += v * b3;\n t16 += v * b4;\n t17 += v * b5;\n t18 += v * b6;\n t19 += v * b7;\n t20 += v * b8;\n t21 += v * b9;\n t22 += v * b10;\n t23 += v * b11;\n t24 += v * b12;\n t25 += v * b13;\n t26 += v * b14;\n t27 += v * b15;\n v = a[13];\n t13 += v * b0;\n t14 += v * b1;\n t15 += v * b2;\n t16 += v * b3;\n t17 += v * b4;\n t18 += v * b5;\n t19 += v * b6;\n t20 += v * b7;\n t21 += v * b8;\n t22 += v * b9;\n t23 += v * b10;\n t24 += v * b11;\n t25 += v * b12;\n t26 += v * b13;\n t27 += v * b14;\n t28 += v * b15;\n v = a[14];\n t14 += v * b0;\n t15 += v * b1;\n t16 += v * b2;\n t17 += v * b3;\n t18 += v * b4;\n t19 += v * b5;\n t20 += v * b6;\n t21 += v * b7;\n t22 += v * b8;\n t23 += v * b9;\n t24 += v * b10;\n t25 += v * b11;\n t26 += v * b12;\n t27 += v * b13;\n t28 += v * b14;\n t29 += v * b15;\n v = a[15];\n t15 += v * b0;\n t16 += v * b1;\n t17 += v * b2;\n t18 += v * b3;\n t19 += v * b4;\n t20 += v * b5;\n t21 += v * b6;\n t22 += v * b7;\n t23 += v * b8;\n t24 += v * b9;\n t25 += v * b10;\n t26 += v * b11;\n t27 += v * b12;\n t28 += v * b13;\n t29 += v * b14;\n t30 += v * b15;\n\n t0 += 38 * t16;\n t1 += 38 * t17;\n t2 += 38 * t18;\n t3 += 38 * t19;\n t4 += 38 * t20;\n t5 += 38 * t21;\n t6 += 38 * t22;\n t7 += 38 * t23;\n t8 += 38 * t24;\n t9 += 38 * t25;\n t10 += 38 * t26;\n t11 += 38 * t27;\n t12 += 38 * t28;\n t13 += 38 * t29;\n t14 += 38 * t30;\n // t15 left as is\n\n // first car\n c = 1;\n v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;\n v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;\n v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;\n v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;\n v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;\n v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;\n v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;\n v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;\n v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;\n v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;\n v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;\n v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;\n v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;\n v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;\n v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;\n v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;\n t0 += c-1 + 37 * (c-1);\n\n // second car\n c = 1;\n v = t0 + c + 65535; c = Math.floor(v / 65536); t0 = v - c * 65536;\n v = t1 + c + 65535; c = Math.floor(v / 65536); t1 = v - c * 65536;\n v = t2 + c + 65535; c = Math.floor(v / 65536); t2 = v - c * 65536;\n v = t3 + c + 65535; c = Math.floor(v / 65536); t3 = v - c * 65536;\n v = t4 + c + 65535; c = Math.floor(v / 65536); t4 = v - c * 65536;\n v = t5 + c + 65535; c = Math.floor(v / 65536); t5 = v - c * 65536;\n v = t6 + c + 65535; c = Math.floor(v / 65536); t6 = v - c * 65536;\n v = t7 + c + 65535; c = Math.floor(v / 65536); t7 = v - c * 65536;\n v = t8 + c + 65535; c = Math.floor(v / 65536); t8 = v - c * 65536;\n v = t9 + c + 65535; c = Math.floor(v / 65536); t9 = v - c * 65536;\n v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;\n v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;\n v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;\n v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;\n v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;\n v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;\n t0 += c-1 + 37 * (c-1);\n\n o[ 0] = t0;\n o[ 1] = t1;\n o[ 2] = t2;\n o[ 3] = t3;\n o[ 4] = t4;\n o[ 5] = t5;\n o[ 6] = t6;\n o[ 7] = t7;\n o[ 8] = t8;\n o[ 9] = t9;\n o[10] = t10;\n o[11] = t11;\n o[12] = t12;\n o[13] = t13;\n o[14] = t14;\n o[15] = t15;\n}\n","/**\n * Node.js module for Forge.\n *\n * @author Dave Longley\n *\n * Copyright 2011-2016 Digital Bazaar, Inc.\n */\nmodule.exports = {\n // default options\n options: {\n usePureJavaScript: false\n }\n};\n","/**\n * Hash-based Message Authentication Code implementation. Requires a message\n * digest object that can be obtained, for example, from forge.md.sha1 or\n * forge.md.md5.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2012 Digital Bazaar, Inc. All rights reserved.\n */\nvar forge = require('./forge');\nrequire('./md');\nrequire('./util');\n\n/* HMAC API */\nvar hmac = module.exports = forge.hmac = forge.hmac || {};\n\n/**\n * Creates an HMAC object that uses the given message digest object.\n *\n * @return an HMAC object.\n */\nhmac.create = function() {\n // the hmac key to use\n var _key = null;\n\n // the message digest to use\n var _md = null;\n\n // the inner padding\n var _ipadding = null;\n\n // the outer padding\n var _opadding = null;\n\n // hmac context\n var ctx = {};\n\n /**\n * Starts or restarts the HMAC with the given key and message digest.\n *\n * @param md the message digest to use, null to reuse the previous one,\n * a string to use builtin 'sha1', 'md5', 'sha256'.\n * @param key the key to use as a string, array of bytes, byte buffer,\n * or null to reuse the previous key.\n */\n ctx.start = function(md, key) {\n if(md !== null) {\n if(typeof md === 'string') {\n // create builtin message digest\n md = md.toLowerCase();\n if(md in forge.md.algorithms) {\n _md = forge.md.algorithms[md].create();\n } else {\n throw new Error('Unknown hash algorithm \"' + md + '\"');\n }\n } else {\n // store message digest\n _md = md;\n }\n }\n\n if(key === null) {\n // reuse previous key\n key = _key;\n } else {\n if(typeof key === 'string') {\n // convert string into byte buffer\n key = forge.util.createBuffer(key);\n } else if(forge.util.isArray(key)) {\n // convert byte array into byte buffer\n var tmp = key;\n key = forge.util.createBuffer();\n for(var i = 0; i < tmp.length; ++i) {\n key.putByte(tmp[i]);\n }\n }\n\n // if key is longer than blocksize, hash it\n var keylen = key.length();\n if(keylen > _md.blockLength) {\n _md.start();\n _md.update(key.bytes());\n key = _md.digest();\n }\n\n // mix key into inner and outer padding\n // ipadding = [0x36 * blocksize] ^ key\n // opadding = [0x5C * blocksize] ^ key\n _ipadding = forge.util.createBuffer();\n _opadding = forge.util.createBuffer();\n keylen = key.length();\n for(var i = 0; i < keylen; ++i) {\n var tmp = key.at(i);\n _ipadding.putByte(0x36 ^ tmp);\n _opadding.putByte(0x5C ^ tmp);\n }\n\n // if key is shorter than blocksize, add additional padding\n if(keylen < _md.blockLength) {\n var tmp = _md.blockLength - keylen;\n for(var i = 0; i < tmp; ++i) {\n _ipadding.putByte(0x36);\n _opadding.putByte(0x5C);\n }\n }\n _key = key;\n _ipadding = _ipadding.bytes();\n _opadding = _opadding.bytes();\n }\n\n // digest is done like so: hash(opadding | hash(ipadding | message))\n\n // prepare to do inner hash\n // hash(ipadding | message)\n _md.start();\n _md.update(_ipadding);\n };\n\n /**\n * Updates the HMAC with the given message bytes.\n *\n * @param bytes the bytes to update with.\n */\n ctx.update = function(bytes) {\n _md.update(bytes);\n };\n\n /**\n * Produces the Message Authentication Code (MAC).\n *\n * @return a byte buffer containing the digest value.\n */\n ctx.getMac = function() {\n // digest is done like so: hash(opadding | hash(ipadding | message))\n // here we do the outer hashing\n var inner = _md.digest().bytes();\n _md.start();\n _md.update(_opadding);\n _md.update(inner);\n return _md.digest();\n };\n // alias for getMac\n ctx.digest = ctx.getMac;\n\n return ctx;\n};\n","/**\n * Node.js module for Forge.\n *\n * @author Dave Longley\n *\n * Copyright 2011-2016 Digital Bazaar, Inc.\n */\nmodule.exports = require('./forge');\nrequire('./aes');\nrequire('./aesCipherSuites');\nrequire('./asn1');\nrequire('./cipher');\nrequire('./des');\nrequire('./ed25519');\nrequire('./hmac');\nrequire('./kem');\nrequire('./log');\nrequire('./md.all');\nrequire('./mgf1');\nrequire('./pbkdf2');\nrequire('./pem');\nrequire('./pkcs1');\nrequire('./pkcs12');\nrequire('./pkcs7');\nrequire('./pki');\nrequire('./prime');\nrequire('./prng');\nrequire('./pss');\nrequire('./random');\nrequire('./rc2');\nrequire('./ssh');\nrequire('./tls');\nrequire('./util');\n","// Copyright (c) 2005 Tom Wu\n// All Rights Reserved.\n// See \"LICENSE\" for details.\n\n// Basic JavaScript BN library - subset useful for RSA encryption.\n\n/*\nLicensing (LICENSE)\n-------------------\n\nThis software is covered under the following copyright:\n*/\n/*\n * Copyright (c) 2003-2005 Tom Wu\n * All Rights Reserved.\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files (the\n * \"Software\"), to deal in the Software without restriction, including\n * without limitation the rights to use, copy, modify, merge, publish,\n * distribute, sublicense, and/or sell copies of the Software, and to\n * permit persons to whom the Software is furnished to do so, subject to\n * the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS-IS\" AND WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY\n * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.\n *\n * IN NO EVENT SHALL TOM WU BE LIABLE FOR ANY SPECIAL, INCIDENTAL,\n * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER\n * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF\n * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT\n * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.\n *\n * In addition, the following condition applies:\n *\n * All redistributions must retain an intact copy of this copyright notice\n * and disclaimer.\n */\n/*\nAddress all questions regarding this license to:\n\n Tom Wu\n tjw@cs.Stanford.EDU\n*/\nvar forge = require('./forge');\n\nmodule.exports = forge.jsbn = forge.jsbn || {};\n\n// Bits per digit\nvar dbits;\n\n// JavaScript engine analysis\nvar canary = 0xdeadbeefcafe;\nvar j_lm = ((canary&0xffffff)==0xefcafe);\n\n// (public) Constructor\nfunction BigInteger(a,b,c) {\n this.data = [];\n if(a != null)\n if(\"number\" == typeof a) this.fromNumber(a,b,c);\n else if(b == null && \"string\" != typeof a) this.fromString(a,256);\n else this.fromString(a,b);\n}\nforge.jsbn.BigInteger = BigInteger;\n\n// return new, unset BigInteger\nfunction nbi() { return new BigInteger(null); }\n\n// am: Compute w_j += (x*this_i), propagate carries,\n// c is initial carry, returns final carry.\n// c < 3*dvalue, x < 2*dvalue, this_i < dvalue\n// We need to select the fastest one that works in this environment.\n\n// am1: use a single mult and divide to get the high bits,\n// max digit bits should be 26 because\n// max internal value = 2*dvalue^2-2*dvalue (< 2^53)\nfunction am1(i,x,w,j,c,n) {\n while(--n >= 0) {\n var v = x*this.data[i++]+w.data[j]+c;\n c = Math.floor(v/0x4000000);\n w.data[j++] = v&0x3ffffff;\n }\n return c;\n}\n// am2 avoids a big mult-and-extract completely.\n// Max digit bits should be <= 30 because we do bitwise ops\n// on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)\nfunction am2(i,x,w,j,c,n) {\n var xl = x&0x7fff, xh = x>>15;\n while(--n >= 0) {\n var l = this.data[i]&0x7fff;\n var h = this.data[i++]>>15;\n var m = xh*l+h*xl;\n l = xl*l+((m&0x7fff)<<15)+w.data[j]+(c&0x3fffffff);\n c = (l>>>30)+(m>>>15)+xh*h+(c>>>30);\n w.data[j++] = l&0x3fffffff;\n }\n return c;\n}\n// Alternately, set max digit bits to 28 since some\n// browsers slow down when dealing with 32-bit numbers.\nfunction am3(i,x,w,j,c,n) {\n var xl = x&0x3fff, xh = x>>14;\n while(--n >= 0) {\n var l = this.data[i]&0x3fff;\n var h = this.data[i++]>>14;\n var m = xh*l+h*xl;\n l = xl*l+((m&0x3fff)<<14)+w.data[j]+c;\n c = (l>>28)+(m>>14)+xh*h;\n w.data[j++] = l&0xfffffff;\n }\n return c;\n}\n\n// node.js (no browser)\nif(typeof(navigator) === 'undefined')\n{\n BigInteger.prototype.am = am3;\n dbits = 28;\n} else if(j_lm && (navigator.appName == \"Microsoft Internet Explorer\")) {\n BigInteger.prototype.am = am2;\n dbits = 30;\n} else if(j_lm && (navigator.appName != \"Netscape\")) {\n BigInteger.prototype.am = am1;\n dbits = 26;\n} else { // Mozilla/Netscape seems to prefer am3\n BigInteger.prototype.am = am3;\n dbits = 28;\n}\n\nBigInteger.prototype.DB = dbits;\nBigInteger.prototype.DM = ((1<= 0; --i) r.data[i] = this.data[i];\n r.t = this.t;\n r.s = this.s;\n}\n\n// (protected) set from integer value x, -DV <= x < DV\nfunction bnpFromInt(x) {\n this.t = 1;\n this.s = (x<0)?-1:0;\n if(x > 0) this.data[0] = x;\n else if(x < -1) this.data[0] = x+this.DV;\n else this.t = 0;\n}\n\n// return bigint initialized to value\nfunction nbv(i) { var r = nbi(); r.fromInt(i); return r; }\n\n// (protected) set from string and radix\nfunction bnpFromString(s,b) {\n var k;\n if(b == 16) k = 4;\n else if(b == 8) k = 3;\n else if(b == 256) k = 8; // byte array\n else if(b == 2) k = 1;\n else if(b == 32) k = 5;\n else if(b == 4) k = 2;\n else { this.fromRadix(s,b); return; }\n this.t = 0;\n this.s = 0;\n var i = s.length, mi = false, sh = 0;\n while(--i >= 0) {\n var x = (k==8)?s[i]&0xff:intAt(s,i);\n if(x < 0) {\n if(s.charAt(i) == \"-\") mi = true;\n continue;\n }\n mi = false;\n if(sh == 0)\n this.data[this.t++] = x;\n else if(sh+k > this.DB) {\n this.data[this.t-1] |= (x&((1<<(this.DB-sh))-1))<>(this.DB-sh));\n } else\n this.data[this.t-1] |= x<= this.DB) sh -= this.DB;\n }\n if(k == 8 && (s[0]&0x80) != 0) {\n this.s = -1;\n if(sh > 0) this.data[this.t-1] |= ((1<<(this.DB-sh))-1)< 0 && this.data[this.t-1] == c) --this.t;\n}\n\n// (public) return string representation in given radix\nfunction bnToString(b) {\n if(this.s < 0) return \"-\"+this.negate().toString(b);\n var k;\n if(b == 16) k = 4;\n else if(b == 8) k = 3;\n else if(b == 2) k = 1;\n else if(b == 32) k = 5;\n else if(b == 4) k = 2;\n else return this.toRadix(b);\n var km = (1< 0) {\n if(p < this.DB && (d = this.data[i]>>p) > 0) { m = true; r = int2char(d); }\n while(i >= 0) {\n if(p < k) {\n d = (this.data[i]&((1<>(p+=this.DB-k);\n } else {\n d = (this.data[i]>>(p-=k))&km;\n if(p <= 0) { p += this.DB; --i; }\n }\n if(d > 0) m = true;\n if(m) r += int2char(d);\n }\n }\n return m?r:\"0\";\n}\n\n// (public) -this\nfunction bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; }\n\n// (public) |this|\nfunction bnAbs() { return (this.s<0)?this.negate():this; }\n\n// (public) return + if this > a, - if this < a, 0 if equal\nfunction bnCompareTo(a) {\n var r = this.s-a.s;\n if(r != 0) return r;\n var i = this.t;\n r = i-a.t;\n if(r != 0) return (this.s<0)?-r:r;\n while(--i >= 0) if((r=this.data[i]-a.data[i]) != 0) return r;\n return 0;\n}\n\n// returns bit length of the integer x\nfunction nbits(x) {\n var r = 1, t;\n if((t=x>>>16) != 0) { x = t; r += 16; }\n if((t=x>>8) != 0) { x = t; r += 8; }\n if((t=x>>4) != 0) { x = t; r += 4; }\n if((t=x>>2) != 0) { x = t; r += 2; }\n if((t=x>>1) != 0) { x = t; r += 1; }\n return r;\n}\n\n// (public) return the number of bits in \"this\"\nfunction bnBitLength() {\n if(this.t <= 0) return 0;\n return this.DB*(this.t-1)+nbits(this.data[this.t-1]^(this.s&this.DM));\n}\n\n// (protected) r = this << n*DB\nfunction bnpDLShiftTo(n,r) {\n var i;\n for(i = this.t-1; i >= 0; --i) r.data[i+n] = this.data[i];\n for(i = n-1; i >= 0; --i) r.data[i] = 0;\n r.t = this.t+n;\n r.s = this.s;\n}\n\n// (protected) r = this >> n*DB\nfunction bnpDRShiftTo(n,r) {\n for(var i = n; i < this.t; ++i) r.data[i-n] = this.data[i];\n r.t = Math.max(this.t-n,0);\n r.s = this.s;\n}\n\n// (protected) r = this << n\nfunction bnpLShiftTo(n,r) {\n var bs = n%this.DB;\n var cbs = this.DB-bs;\n var bm = (1<= 0; --i) {\n r.data[i+ds+1] = (this.data[i]>>cbs)|c;\n c = (this.data[i]&bm)<= 0; --i) r.data[i] = 0;\n r.data[ds] = c;\n r.t = this.t+ds+1;\n r.s = this.s;\n r.clamp();\n}\n\n// (protected) r = this >> n\nfunction bnpRShiftTo(n,r) {\n r.s = this.s;\n var ds = Math.floor(n/this.DB);\n if(ds >= this.t) { r.t = 0; return; }\n var bs = n%this.DB;\n var cbs = this.DB-bs;\n var bm = (1<>bs;\n for(var i = ds+1; i < this.t; ++i) {\n r.data[i-ds-1] |= (this.data[i]&bm)<>bs;\n }\n if(bs > 0) r.data[this.t-ds-1] |= (this.s&bm)<>= this.DB;\n }\n if(a.t < this.t) {\n c -= a.s;\n while(i < this.t) {\n c += this.data[i];\n r.data[i++] = c&this.DM;\n c >>= this.DB;\n }\n c += this.s;\n } else {\n c += this.s;\n while(i < a.t) {\n c -= a.data[i];\n r.data[i++] = c&this.DM;\n c >>= this.DB;\n }\n c -= a.s;\n }\n r.s = (c<0)?-1:0;\n if(c < -1) r.data[i++] = this.DV+c;\n else if(c > 0) r.data[i++] = c;\n r.t = i;\n r.clamp();\n}\n\n// (protected) r = this * a, r != this,a (HAC 14.12)\n// \"this\" should be the larger one if appropriate.\nfunction bnpMultiplyTo(a,r) {\n var x = this.abs(), y = a.abs();\n var i = x.t;\n r.t = i+y.t;\n while(--i >= 0) r.data[i] = 0;\n for(i = 0; i < y.t; ++i) r.data[i+x.t] = x.am(0,y.data[i],r,i,0,x.t);\n r.s = 0;\n r.clamp();\n if(this.s != a.s) BigInteger.ZERO.subTo(r,r);\n}\n\n// (protected) r = this^2, r != this (HAC 14.16)\nfunction bnpSquareTo(r) {\n var x = this.abs();\n var i = r.t = 2*x.t;\n while(--i >= 0) r.data[i] = 0;\n for(i = 0; i < x.t-1; ++i) {\n var c = x.am(i,x.data[i],r,2*i,0,1);\n if((r.data[i+x.t]+=x.am(i+1,2*x.data[i],r,2*i+1,c,x.t-i-1)) >= x.DV) {\n r.data[i+x.t] -= x.DV;\n r.data[i+x.t+1] = 1;\n }\n }\n if(r.t > 0) r.data[r.t-1] += x.am(i,x.data[i],r,2*i,0,1);\n r.s = 0;\n r.clamp();\n}\n\n// (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)\n// r != q, this != m. q or r may be null.\nfunction bnpDivRemTo(m,q,r) {\n var pm = m.abs();\n if(pm.t <= 0) return;\n var pt = this.abs();\n if(pt.t < pm.t) {\n if(q != null) q.fromInt(0);\n if(r != null) this.copyTo(r);\n return;\n }\n if(r == null) r = nbi();\n var y = nbi(), ts = this.s, ms = m.s;\n var nsh = this.DB-nbits(pm.data[pm.t-1]);\t// normalize modulus\n if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); } else { pm.copyTo(y); pt.copyTo(r); }\n var ys = y.t;\n var y0 = y.data[ys-1];\n if(y0 == 0) return;\n var yt = y0*(1<1)?y.data[ys-2]>>this.F2:0);\n var d1 = this.FV/yt, d2 = (1<= 0) {\n r.data[r.t++] = 1;\n r.subTo(t,r);\n }\n BigInteger.ONE.dlShiftTo(ys,t);\n t.subTo(y,y);\t// \"negative\" y so we can replace sub with am later\n while(y.t < ys) y.data[y.t++] = 0;\n while(--j >= 0) {\n // Estimate quotient digit\n var qd = (r.data[--i]==y0)?this.DM:Math.floor(r.data[i]*d1+(r.data[i-1]+e)*d2);\n if((r.data[i]+=y.am(0,qd,r,j,0,ys)) < qd) {\t// Try it out\n y.dlShiftTo(j,t);\n r.subTo(t,r);\n while(r.data[i] < --qd) r.subTo(t,r);\n }\n }\n if(q != null) {\n r.drShiftTo(ys,q);\n if(ts != ms) BigInteger.ZERO.subTo(q,q);\n }\n r.t = ys;\n r.clamp();\n if(nsh > 0) r.rShiftTo(nsh,r);\t// Denormalize remainder\n if(ts < 0) BigInteger.ZERO.subTo(r,r);\n}\n\n// (public) this mod a\nfunction bnMod(a) {\n var r = nbi();\n this.abs().divRemTo(a,null,r);\n if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r);\n return r;\n}\n\n// Modular reduction using \"classic\" algorithm\nfunction Classic(m) { this.m = m; }\nfunction cConvert(x) {\n if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);\n else return x;\n}\nfunction cRevert(x) { return x; }\nfunction cReduce(x) { x.divRemTo(this.m,null,x); }\nfunction cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }\nfunction cSqrTo(x,r) { x.squareTo(r); this.reduce(r); }\n\nClassic.prototype.convert = cConvert;\nClassic.prototype.revert = cRevert;\nClassic.prototype.reduce = cReduce;\nClassic.prototype.mulTo = cMulTo;\nClassic.prototype.sqrTo = cSqrTo;\n\n// (protected) return \"-1/this % 2^DB\"; useful for Mont. reduction\n// justification:\n// xy == 1 (mod m)\n// xy = 1+km\n// xy(2-xy) = (1+km)(1-km)\n// x[y(2-xy)] = 1-k^2m^2\n// x[y(2-xy)] == 1 (mod m^2)\n// if y is 1/x mod m, then y(2-xy) is 1/x mod m^2\n// should reduce x and y(2-xy) by m^2 at each step to keep size bounded.\n// JS multiply \"overflows\" differently from C/C++, so care is needed here.\nfunction bnpInvDigit() {\n if(this.t < 1) return 0;\n var x = this.data[0];\n if((x&1) == 0) return 0;\n var y = x&3;\t\t// y == 1/x mod 2^2\n y = (y*(2-(x&0xf)*y))&0xf;\t// y == 1/x mod 2^4\n y = (y*(2-(x&0xff)*y))&0xff;\t// y == 1/x mod 2^8\n y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;\t// y == 1/x mod 2^16\n // last step - calculate inverse mod DV directly;\n // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints\n y = (y*(2-x*y%this.DV))%this.DV;\t\t// y == 1/x mod 2^dbits\n // we really want the negative inverse, and -DV < y < DV\n return (y>0)?this.DV-y:-y;\n}\n\n// Montgomery reduction\nfunction Montgomery(m) {\n this.m = m;\n this.mp = m.invDigit();\n this.mpl = this.mp&0x7fff;\n this.mph = this.mp>>15;\n this.um = (1<<(m.DB-15))-1;\n this.mt2 = 2*m.t;\n}\n\n// xR mod m\nfunction montConvert(x) {\n var r = nbi();\n x.abs().dlShiftTo(this.m.t,r);\n r.divRemTo(this.m,null,r);\n if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r);\n return r;\n}\n\n// x/R mod m\nfunction montRevert(x) {\n var r = nbi();\n x.copyTo(r);\n this.reduce(r);\n return r;\n}\n\n// x = x/R mod m (HAC 14.32)\nfunction montReduce(x) {\n while(x.t <= this.mt2)\t// pad x so am has enough room later\n x.data[x.t++] = 0;\n for(var i = 0; i < this.m.t; ++i) {\n // faster way of calculating u0 = x.data[i]*mp mod DV\n var j = x.data[i]&0x7fff;\n var u0 = (j*this.mpl+(((j*this.mph+(x.data[i]>>15)*this.mpl)&this.um)<<15))&x.DM;\n // use am to combine the multiply-shift-add into one call\n j = i+this.m.t;\n x.data[j] += this.m.am(0,u0,x,i,0,this.m.t);\n // propagate carry\n while(x.data[j] >= x.DV) { x.data[j] -= x.DV; x.data[++j]++; }\n }\n x.clamp();\n x.drShiftTo(this.m.t,x);\n if(x.compareTo(this.m) >= 0) x.subTo(this.m,x);\n}\n\n// r = \"x^2/R mod m\"; x != r\nfunction montSqrTo(x,r) { x.squareTo(r); this.reduce(r); }\n\n// r = \"xy/R mod m\"; x,y != r\nfunction montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }\n\nMontgomery.prototype.convert = montConvert;\nMontgomery.prototype.revert = montRevert;\nMontgomery.prototype.reduce = montReduce;\nMontgomery.prototype.mulTo = montMulTo;\nMontgomery.prototype.sqrTo = montSqrTo;\n\n// (protected) true iff this is even\nfunction bnpIsEven() { return ((this.t>0)?(this.data[0]&1):this.s) == 0; }\n\n// (protected) this^e, e < 2^32, doing sqr and mul with \"r\" (HAC 14.79)\nfunction bnpExp(e,z) {\n if(e > 0xffffffff || e < 1) return BigInteger.ONE;\n var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;\n g.copyTo(r);\n while(--i >= 0) {\n z.sqrTo(r,r2);\n if((e&(1< 0) z.mulTo(r2,g,r);\n else { var t = r; r = r2; r2 = t; }\n }\n return z.revert(r);\n}\n\n// (public) this^e % m, 0 <= e < 2^32\nfunction bnModPowInt(e,m) {\n var z;\n if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);\n return this.exp(e,z);\n}\n\n// protected\nBigInteger.prototype.copyTo = bnpCopyTo;\nBigInteger.prototype.fromInt = bnpFromInt;\nBigInteger.prototype.fromString = bnpFromString;\nBigInteger.prototype.clamp = bnpClamp;\nBigInteger.prototype.dlShiftTo = bnpDLShiftTo;\nBigInteger.prototype.drShiftTo = bnpDRShiftTo;\nBigInteger.prototype.lShiftTo = bnpLShiftTo;\nBigInteger.prototype.rShiftTo = bnpRShiftTo;\nBigInteger.prototype.subTo = bnpSubTo;\nBigInteger.prototype.multiplyTo = bnpMultiplyTo;\nBigInteger.prototype.squareTo = bnpSquareTo;\nBigInteger.prototype.divRemTo = bnpDivRemTo;\nBigInteger.prototype.invDigit = bnpInvDigit;\nBigInteger.prototype.isEven = bnpIsEven;\nBigInteger.prototype.exp = bnpExp;\n\n// public\nBigInteger.prototype.toString = bnToString;\nBigInteger.prototype.negate = bnNegate;\nBigInteger.prototype.abs = bnAbs;\nBigInteger.prototype.compareTo = bnCompareTo;\nBigInteger.prototype.bitLength = bnBitLength;\nBigInteger.prototype.mod = bnMod;\nBigInteger.prototype.modPowInt = bnModPowInt;\n\n// \"constants\"\nBigInteger.ZERO = nbv(0);\nBigInteger.ONE = nbv(1);\n\n// jsbn2 lib\n\n//Copyright (c) 2005-2009 Tom Wu\n//All Rights Reserved.\n//See \"LICENSE\" for details (See jsbn.js for LICENSE).\n\n//Extended JavaScript BN functions, required for RSA private ops.\n\n//Version 1.1: new BigInteger(\"0\", 10) returns \"proper\" zero\n\n//(public)\nfunction bnClone() { var r = nbi(); this.copyTo(r); return r; }\n\n//(public) return value as integer\nfunction bnIntValue() {\nif(this.s < 0) {\n if(this.t == 1) return this.data[0]-this.DV;\n else if(this.t == 0) return -1;\n} else if(this.t == 1) return this.data[0];\nelse if(this.t == 0) return 0;\n// assumes 16 < DB < 32\nreturn ((this.data[1]&((1<<(32-this.DB))-1))<>24; }\n\n//(public) return value as short (assumes DB>=16)\nfunction bnShortValue() { return (this.t==0)?this.s:(this.data[0]<<16)>>16; }\n\n//(protected) return x s.t. r^x < DV\nfunction bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); }\n\n//(public) 0 if this == 0, 1 if this > 0\nfunction bnSigNum() {\nif(this.s < 0) return -1;\nelse if(this.t <= 0 || (this.t == 1 && this.data[0] <= 0)) return 0;\nelse return 1;\n}\n\n//(protected) convert to radix string\nfunction bnpToRadix(b) {\nif(b == null) b = 10;\nif(this.signum() == 0 || b < 2 || b > 36) return \"0\";\nvar cs = this.chunkSize(b);\nvar a = Math.pow(b,cs);\nvar d = nbv(a), y = nbi(), z = nbi(), r = \"\";\nthis.divRemTo(d,y,z);\nwhile(y.signum() > 0) {\n r = (a+z.intValue()).toString(b).substr(1) + r;\n y.divRemTo(d,y,z);\n}\nreturn z.intValue().toString(b) + r;\n}\n\n//(protected) convert from radix string\nfunction bnpFromRadix(s,b) {\nthis.fromInt(0);\nif(b == null) b = 10;\nvar cs = this.chunkSize(b);\nvar d = Math.pow(b,cs), mi = false, j = 0, w = 0;\nfor(var i = 0; i < s.length; ++i) {\n var x = intAt(s,i);\n if(x < 0) {\n if(s.charAt(i) == \"-\" && this.signum() == 0) mi = true;\n continue;\n }\n w = b*w+x;\n if(++j >= cs) {\n this.dMultiply(d);\n this.dAddOffset(w,0);\n j = 0;\n w = 0;\n }\n}\nif(j > 0) {\n this.dMultiply(Math.pow(b,j));\n this.dAddOffset(w,0);\n}\nif(mi) BigInteger.ZERO.subTo(this,this);\n}\n\n//(protected) alternate constructor\nfunction bnpFromNumber(a,b,c) {\nif(\"number\" == typeof b) {\n // new BigInteger(int,int,RNG)\n if(a < 2) this.fromInt(1);\n else {\n this.fromNumber(a,c);\n if(!this.testBit(a-1)) // force MSB set\n this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);\n if(this.isEven()) this.dAddOffset(1,0); // force odd\n while(!this.isProbablePrime(b)) {\n this.dAddOffset(2,0);\n if(this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a-1),this);\n }\n }\n} else {\n // new BigInteger(int,RNG)\n var x = new Array(), t = a&7;\n x.length = (a>>3)+1;\n b.nextBytes(x);\n if(t > 0) x[0] &= ((1< 0) {\n if(p < this.DB && (d = this.data[i]>>p) != (this.s&this.DM)>>p)\n r[k++] = d|(this.s<<(this.DB-p));\n while(i >= 0) {\n if(p < 8) {\n d = (this.data[i]&((1<>(p+=this.DB-8);\n } else {\n d = (this.data[i]>>(p-=8))&0xff;\n if(p <= 0) { p += this.DB; --i; }\n }\n if((d&0x80) != 0) d |= -256;\n if(k == 0 && (this.s&0x80) != (d&0x80)) ++k;\n if(k > 0 || d != this.s) r[k++] = d;\n }\n}\nreturn r;\n}\n\nfunction bnEquals(a) { return(this.compareTo(a)==0); }\nfunction bnMin(a) { return(this.compareTo(a)<0)?this:a; }\nfunction bnMax(a) { return(this.compareTo(a)>0)?this:a; }\n\n//(protected) r = this op a (bitwise)\nfunction bnpBitwiseTo(a,op,r) {\nvar i, f, m = Math.min(a.t,this.t);\nfor(i = 0; i < m; ++i) r.data[i] = op(this.data[i],a.data[i]);\nif(a.t < this.t) {\n f = a.s&this.DM;\n for(i = m; i < this.t; ++i) r.data[i] = op(this.data[i],f);\n r.t = this.t;\n} else {\n f = this.s&this.DM;\n for(i = m; i < a.t; ++i) r.data[i] = op(f,a.data[i]);\n r.t = a.t;\n}\nr.s = op(this.s,a.s);\nr.clamp();\n}\n\n//(public) this & a\nfunction op_and(x,y) { return x&y; }\nfunction bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; }\n\n//(public) this | a\nfunction op_or(x,y) { return x|y; }\nfunction bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; }\n\n//(public) this ^ a\nfunction op_xor(x,y) { return x^y; }\nfunction bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; }\n\n//(public) this & ~a\nfunction op_andnot(x,y) { return x&~y; }\nfunction bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; }\n\n//(public) ~this\nfunction bnNot() {\nvar r = nbi();\nfor(var i = 0; i < this.t; ++i) r.data[i] = this.DM&~this.data[i];\nr.t = this.t;\nr.s = ~this.s;\nreturn r;\n}\n\n//(public) this << n\nfunction bnShiftLeft(n) {\nvar r = nbi();\nif(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r);\nreturn r;\n}\n\n//(public) this >> n\nfunction bnShiftRight(n) {\nvar r = nbi();\nif(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r);\nreturn r;\n}\n\n//return index of lowest 1-bit in x, x < 2^31\nfunction lbit(x) {\nif(x == 0) return -1;\nvar r = 0;\nif((x&0xffff) == 0) { x >>= 16; r += 16; }\nif((x&0xff) == 0) { x >>= 8; r += 8; }\nif((x&0xf) == 0) { x >>= 4; r += 4; }\nif((x&3) == 0) { x >>= 2; r += 2; }\nif((x&1) == 0) ++r;\nreturn r;\n}\n\n//(public) returns index of lowest 1-bit (or -1 if none)\nfunction bnGetLowestSetBit() {\nfor(var i = 0; i < this.t; ++i)\n if(this.data[i] != 0) return i*this.DB+lbit(this.data[i]);\nif(this.s < 0) return this.t*this.DB;\nreturn -1;\n}\n\n//return number of 1 bits in x\nfunction cbit(x) {\nvar r = 0;\nwhile(x != 0) { x &= x-1; ++r; }\nreturn r;\n}\n\n//(public) return number of set bits\nfunction bnBitCount() {\nvar r = 0, x = this.s&this.DM;\nfor(var i = 0; i < this.t; ++i) r += cbit(this.data[i]^x);\nreturn r;\n}\n\n//(public) true iff nth bit is set\nfunction bnTestBit(n) {\nvar j = Math.floor(n/this.DB);\nif(j >= this.t) return(this.s!=0);\nreturn((this.data[j]&(1<<(n%this.DB)))!=0);\n}\n\n//(protected) this op (1<>= this.DB;\n}\nif(a.t < this.t) {\n c += a.s;\n while(i < this.t) {\n c += this.data[i];\n r.data[i++] = c&this.DM;\n c >>= this.DB;\n }\n c += this.s;\n} else {\n c += this.s;\n while(i < a.t) {\n c += a.data[i];\n r.data[i++] = c&this.DM;\n c >>= this.DB;\n }\n c += a.s;\n}\nr.s = (c<0)?-1:0;\nif(c > 0) r.data[i++] = c;\nelse if(c < -1) r.data[i++] = this.DV+c;\nr.t = i;\nr.clamp();\n}\n\n//(public) this + a\nfunction bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; }\n\n//(public) this - a\nfunction bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; }\n\n//(public) this * a\nfunction bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; }\n\n//(public) this / a\nfunction bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; }\n\n//(public) this % a\nfunction bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; }\n\n//(public) [this/a,this%a]\nfunction bnDivideAndRemainder(a) {\nvar q = nbi(), r = nbi();\nthis.divRemTo(a,q,r);\nreturn new Array(q,r);\n}\n\n//(protected) this *= n, this >= 0, 1 < n < DV\nfunction bnpDMultiply(n) {\nthis.data[this.t] = this.am(0,n-1,this,0,0,this.t);\n++this.t;\nthis.clamp();\n}\n\n//(protected) this += n << w words, this >= 0\nfunction bnpDAddOffset(n,w) {\nif(n == 0) return;\nwhile(this.t <= w) this.data[this.t++] = 0;\nthis.data[w] += n;\nwhile(this.data[w] >= this.DV) {\n this.data[w] -= this.DV;\n if(++w >= this.t) this.data[this.t++] = 0;\n ++this.data[w];\n}\n}\n\n//A \"null\" reducer\nfunction NullExp() {}\nfunction nNop(x) { return x; }\nfunction nMulTo(x,y,r) { x.multiplyTo(y,r); }\nfunction nSqrTo(x,r) { x.squareTo(r); }\n\nNullExp.prototype.convert = nNop;\nNullExp.prototype.revert = nNop;\nNullExp.prototype.mulTo = nMulTo;\nNullExp.prototype.sqrTo = nSqrTo;\n\n//(public) this^e\nfunction bnPow(e) { return this.exp(e,new NullExp()); }\n\n//(protected) r = lower n words of \"this * a\", a.t <= n\n//\"this\" should be the larger one if appropriate.\nfunction bnpMultiplyLowerTo(a,n,r) {\nvar i = Math.min(this.t+a.t,n);\nr.s = 0; // assumes a,this >= 0\nr.t = i;\nwhile(i > 0) r.data[--i] = 0;\nvar j;\nfor(j = r.t-this.t; i < j; ++i) r.data[i+this.t] = this.am(0,a.data[i],r,i,0,this.t);\nfor(j = Math.min(a.t,n); i < j; ++i) this.am(0,a.data[i],r,i,0,n-i);\nr.clamp();\n}\n\n//(protected) r = \"this * a\" without lower n words, n > 0\n//\"this\" should be the larger one if appropriate.\nfunction bnpMultiplyUpperTo(a,n,r) {\n--n;\nvar i = r.t = this.t+a.t-n;\nr.s = 0; // assumes a,this >= 0\nwhile(--i >= 0) r.data[i] = 0;\nfor(i = Math.max(n-this.t,0); i < a.t; ++i)\n r.data[this.t+i-n] = this.am(n-i,a.data[i],r,0,0,this.t+i-n);\nr.clamp();\nr.drShiftTo(1,r);\n}\n\n//Barrett modular reduction\nfunction Barrett(m) {\n// setup Barrett\nthis.r2 = nbi();\nthis.q3 = nbi();\nBigInteger.ONE.dlShiftTo(2*m.t,this.r2);\nthis.mu = this.r2.divide(m);\nthis.m = m;\n}\n\nfunction barrettConvert(x) {\nif(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m);\nelse if(x.compareTo(this.m) < 0) return x;\nelse { var r = nbi(); x.copyTo(r); this.reduce(r); return r; }\n}\n\nfunction barrettRevert(x) { return x; }\n\n//x = x mod m (HAC 14.42)\nfunction barrettReduce(x) {\nx.drShiftTo(this.m.t-1,this.r2);\nif(x.t > this.m.t+1) { x.t = this.m.t+1; x.clamp(); }\nthis.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);\nthis.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);\nwhile(x.compareTo(this.r2) < 0) x.dAddOffset(1,this.m.t+1);\nx.subTo(this.r2,x);\nwhile(x.compareTo(this.m) >= 0) x.subTo(this.m,x);\n}\n\n//r = x^2 mod m; x != r\nfunction barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); }\n\n//r = x*y mod m; x,y != r\nfunction barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }\n\nBarrett.prototype.convert = barrettConvert;\nBarrett.prototype.revert = barrettRevert;\nBarrett.prototype.reduce = barrettReduce;\nBarrett.prototype.mulTo = barrettMulTo;\nBarrett.prototype.sqrTo = barrettSqrTo;\n\n//(public) this^e % m (HAC 14.85)\nfunction bnModPow(e,m) {\nvar i = e.bitLength(), k, r = nbv(1), z;\nif(i <= 0) return r;\nelse if(i < 18) k = 1;\nelse if(i < 48) k = 3;\nelse if(i < 144) k = 4;\nelse if(i < 768) k = 5;\nelse k = 6;\nif(i < 8)\n z = new Classic(m);\nelse if(m.isEven())\n z = new Barrett(m);\nelse\n z = new Montgomery(m);\n\n// precomputation\nvar g = new Array(), n = 3, k1 = k-1, km = (1< 1) {\n var g2 = nbi();\n z.sqrTo(g[1],g2);\n while(n <= km) {\n g[n] = nbi();\n z.mulTo(g2,g[n-2],g[n]);\n n += 2;\n }\n}\n\nvar j = e.t-1, w, is1 = true, r2 = nbi(), t;\ni = nbits(e.data[j])-1;\nwhile(j >= 0) {\n if(i >= k1) w = (e.data[j]>>(i-k1))&km;\n else {\n w = (e.data[j]&((1<<(i+1))-1))<<(k1-i);\n if(j > 0) w |= e.data[j-1]>>(this.DB+i-k1);\n }\n\n n = k;\n while((w&1) == 0) { w >>= 1; --n; }\n if((i -= n) < 0) { i += this.DB; --j; }\n if(is1) { // ret == 1, don't bother squaring or multiplying it\n g[w].copyTo(r);\n is1 = false;\n } else {\n while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; }\n if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; }\n z.mulTo(r2,g[w],r);\n }\n\n while(j >= 0 && (e.data[j]&(1< 0) {\n x.rShiftTo(g,x);\n y.rShiftTo(g,y);\n}\nwhile(x.signum() > 0) {\n if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x);\n if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y);\n if(x.compareTo(y) >= 0) {\n x.subTo(y,x);\n x.rShiftTo(1,x);\n } else {\n y.subTo(x,y);\n y.rShiftTo(1,y);\n }\n}\nif(g > 0) y.lShiftTo(g,y);\nreturn y;\n}\n\n//(protected) this % n, n < 2^26\nfunction bnpModInt(n) {\nif(n <= 0) return 0;\nvar d = this.DV%n, r = (this.s<0)?n-1:0;\nif(this.t > 0)\n if(d == 0) r = this.data[0]%n;\n else for(var i = this.t-1; i >= 0; --i) r = (d*r+this.data[i])%n;\nreturn r;\n}\n\n//(public) 1/this % m (HAC 14.61)\nfunction bnModInverse(m) {\nvar ac = m.isEven();\nif((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;\nvar u = m.clone(), v = this.clone();\nvar a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1);\nwhile(u.signum() != 0) {\n while(u.isEven()) {\n u.rShiftTo(1,u);\n if(ac) {\n if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); }\n a.rShiftTo(1,a);\n } else if(!b.isEven()) b.subTo(m,b);\n b.rShiftTo(1,b);\n }\n while(v.isEven()) {\n v.rShiftTo(1,v);\n if(ac) {\n if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); }\n c.rShiftTo(1,c);\n } else if(!d.isEven()) d.subTo(m,d);\n d.rShiftTo(1,d);\n }\n if(u.compareTo(v) >= 0) {\n u.subTo(v,u);\n if(ac) a.subTo(c,a);\n b.subTo(d,b);\n } else {\n v.subTo(u,v);\n if(ac) c.subTo(a,c);\n d.subTo(b,d);\n }\n}\nif(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;\nif(d.compareTo(m) >= 0) return d.subtract(m);\nif(d.signum() < 0) d.addTo(m,d); else return d;\nif(d.signum() < 0) return d.add(m); else return d;\n}\n\nvar lowprimes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509];\nvar lplim = (1<<26)/lowprimes[lowprimes.length-1];\n\n//(public) test primality with certainty >= 1-.5^t\nfunction bnIsProbablePrime(t) {\nvar i, x = this.abs();\nif(x.t == 1 && x.data[0] <= lowprimes[lowprimes.length-1]) {\n for(i = 0; i < lowprimes.length; ++i)\n if(x.data[0] == lowprimes[i]) return true;\n return false;\n}\nif(x.isEven()) return false;\ni = 1;\nwhile(i < lowprimes.length) {\n var m = lowprimes[i], j = i+1;\n while(j < lowprimes.length && m < lplim) m *= lowprimes[j++];\n m = x.modInt(m);\n while(i < j) if(m%lowprimes[i++] == 0) return false;\n}\nreturn x.millerRabin(t);\n}\n\n//(protected) true if probably prime (HAC 4.24, Miller-Rabin)\nfunction bnpMillerRabin(t) {\nvar n1 = this.subtract(BigInteger.ONE);\nvar k = n1.getLowestSetBit();\nif(k <= 0) return false;\nvar r = n1.shiftRight(k);\nvar prng = bnGetPrng();\nvar a;\nfor(var i = 0; i < t; ++i) {\n // select witness 'a' at random from between 1 and n1\n do {\n a = new BigInteger(this.bitLength(), prng);\n }\n while(a.compareTo(BigInteger.ONE) <= 0 || a.compareTo(n1) >= 0);\n var y = a.modPow(r,this);\n if(y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {\n var j = 1;\n while(j++ < k && y.compareTo(n1) != 0) {\n y = y.modPowInt(2,this);\n if(y.compareTo(BigInteger.ONE) == 0) return false;\n }\n if(y.compareTo(n1) != 0) return false;\n }\n}\nreturn true;\n}\n\n// get pseudo random number generator\nfunction bnGetPrng() {\n // create prng with api that matches BigInteger secure random\n return {\n // x is an array to fill with bytes\n nextBytes: function(x) {\n for(var i = 0; i < x.length; ++i) {\n x[i] = Math.floor(Math.random() * 0x0100);\n }\n }\n };\n}\n\n//protected\nBigInteger.prototype.chunkSize = bnpChunkSize;\nBigInteger.prototype.toRadix = bnpToRadix;\nBigInteger.prototype.fromRadix = bnpFromRadix;\nBigInteger.prototype.fromNumber = bnpFromNumber;\nBigInteger.prototype.bitwiseTo = bnpBitwiseTo;\nBigInteger.prototype.changeBit = bnpChangeBit;\nBigInteger.prototype.addTo = bnpAddTo;\nBigInteger.prototype.dMultiply = bnpDMultiply;\nBigInteger.prototype.dAddOffset = bnpDAddOffset;\nBigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo;\nBigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo;\nBigInteger.prototype.modInt = bnpModInt;\nBigInteger.prototype.millerRabin = bnpMillerRabin;\n\n//public\nBigInteger.prototype.clone = bnClone;\nBigInteger.prototype.intValue = bnIntValue;\nBigInteger.prototype.byteValue = bnByteValue;\nBigInteger.prototype.shortValue = bnShortValue;\nBigInteger.prototype.signum = bnSigNum;\nBigInteger.prototype.toByteArray = bnToByteArray;\nBigInteger.prototype.equals = bnEquals;\nBigInteger.prototype.min = bnMin;\nBigInteger.prototype.max = bnMax;\nBigInteger.prototype.and = bnAnd;\nBigInteger.prototype.or = bnOr;\nBigInteger.prototype.xor = bnXor;\nBigInteger.prototype.andNot = bnAndNot;\nBigInteger.prototype.not = bnNot;\nBigInteger.prototype.shiftLeft = bnShiftLeft;\nBigInteger.prototype.shiftRight = bnShiftRight;\nBigInteger.prototype.getLowestSetBit = bnGetLowestSetBit;\nBigInteger.prototype.bitCount = bnBitCount;\nBigInteger.prototype.testBit = bnTestBit;\nBigInteger.prototype.setBit = bnSetBit;\nBigInteger.prototype.clearBit = bnClearBit;\nBigInteger.prototype.flipBit = bnFlipBit;\nBigInteger.prototype.add = bnAdd;\nBigInteger.prototype.subtract = bnSubtract;\nBigInteger.prototype.multiply = bnMultiply;\nBigInteger.prototype.divide = bnDivide;\nBigInteger.prototype.remainder = bnRemainder;\nBigInteger.prototype.divideAndRemainder = bnDivideAndRemainder;\nBigInteger.prototype.modPow = bnModPow;\nBigInteger.prototype.modInverse = bnModInverse;\nBigInteger.prototype.pow = bnPow;\nBigInteger.prototype.gcd = bnGCD;\nBigInteger.prototype.isProbablePrime = bnIsProbablePrime;\n\n//BigInteger interfaces not implemented in jsbn:\n\n//BigInteger(int signum, byte[] magnitude)\n//double doubleValue()\n//float floatValue()\n//int hashCode()\n//long longValue()\n//static BigInteger valueOf(long val)\n","/**\n * Javascript implementation of RSA-KEM.\n *\n * @author Lautaro Cozzani Rodriguez\n * @author Dave Longley\n *\n * Copyright (c) 2014 Lautaro Cozzani \n * Copyright (c) 2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\nrequire('./random');\nrequire('./jsbn');\n\nmodule.exports = forge.kem = forge.kem || {};\n\nvar BigInteger = forge.jsbn.BigInteger;\n\n/**\n * The API for the RSA Key Encapsulation Mechanism (RSA-KEM) from ISO 18033-2.\n */\nforge.kem.rsa = {};\n\n/**\n * Creates an RSA KEM API object for generating a secret asymmetric key.\n *\n * The symmetric key may be generated via a call to 'encrypt', which will\n * produce a ciphertext to be transmitted to the recipient and a key to be\n * kept secret. The ciphertext is a parameter to be passed to 'decrypt' which\n * will produce the same secret key for the recipient to use to decrypt a\n * message that was encrypted with the secret key.\n *\n * @param kdf the KDF API to use (eg: new forge.kem.kdf1()).\n * @param options the options to use.\n * [prng] a custom crypto-secure pseudo-random number generator to use,\n * that must define \"getBytesSync\".\n */\nforge.kem.rsa.create = function(kdf, options) {\n options = options || {};\n var prng = options.prng || forge.random;\n\n var kem = {};\n\n /**\n * Generates a secret key and its encapsulation.\n *\n * @param publicKey the RSA public key to encrypt with.\n * @param keyLength the length, in bytes, of the secret key to generate.\n *\n * @return an object with:\n * encapsulation: the ciphertext for generating the secret key, as a\n * binary-encoded string of bytes.\n * key: the secret key to use for encrypting a message.\n */\n kem.encrypt = function(publicKey, keyLength) {\n // generate a random r where 1 < r < n\n var byteLength = Math.ceil(publicKey.n.bitLength() / 8);\n var r;\n do {\n r = new BigInteger(\n forge.util.bytesToHex(prng.getBytesSync(byteLength)),\n 16).mod(publicKey.n);\n } while(r.compareTo(BigInteger.ONE) <= 0);\n\n // prepend r with zeros\n r = forge.util.hexToBytes(r.toString(16));\n var zeros = byteLength - r.length;\n if(zeros > 0) {\n r = forge.util.fillString(String.fromCharCode(0), zeros) + r;\n }\n\n // encrypt the random\n var encapsulation = publicKey.encrypt(r, 'NONE');\n\n // generate the secret key\n var key = kdf.generate(r, keyLength);\n\n return {encapsulation: encapsulation, key: key};\n };\n\n /**\n * Decrypts an encapsulated secret key.\n *\n * @param privateKey the RSA private key to decrypt with.\n * @param encapsulation the ciphertext for generating the secret key, as\n * a binary-encoded string of bytes.\n * @param keyLength the length, in bytes, of the secret key to generate.\n *\n * @return the secret key as a binary-encoded string of bytes.\n */\n kem.decrypt = function(privateKey, encapsulation, keyLength) {\n // decrypt the encapsulation and generate the secret key\n var r = privateKey.decrypt(encapsulation, 'NONE');\n return kdf.generate(r, keyLength);\n };\n\n return kem;\n};\n\n// TODO: add forge.kem.kdf.create('KDF1', {md: ..., ...}) API?\n\n/**\n * Creates a key derivation API object that implements KDF1 per ISO 18033-2.\n *\n * @param md the hash API to use.\n * @param [digestLength] an optional digest length that must be positive and\n * less than or equal to md.digestLength.\n *\n * @return a KDF1 API object.\n */\nforge.kem.kdf1 = function(md, digestLength) {\n _createKDF(this, md, 0, digestLength || md.digestLength);\n};\n\n/**\n * Creates a key derivation API object that implements KDF2 per ISO 18033-2.\n *\n * @param md the hash API to use.\n * @param [digestLength] an optional digest length that must be positive and\n * less than or equal to md.digestLength.\n *\n * @return a KDF2 API object.\n */\nforge.kem.kdf2 = function(md, digestLength) {\n _createKDF(this, md, 1, digestLength || md.digestLength);\n};\n\n/**\n * Creates a KDF1 or KDF2 API object.\n *\n * @param md the hash API to use.\n * @param counterStart the starting index for the counter.\n * @param digestLength the digest length to use.\n *\n * @return the KDF API object.\n */\nfunction _createKDF(kdf, md, counterStart, digestLength) {\n /**\n * Generate a key of the specified length.\n *\n * @param x the binary-encoded byte string to generate a key from.\n * @param length the number of bytes to generate (the size of the key).\n *\n * @return the key as a binary-encoded string.\n */\n kdf.generate = function(x, length) {\n var key = new forge.util.ByteBuffer();\n\n // run counter from counterStart to ceil(length / Hash.len)\n var k = Math.ceil(length / digestLength) + counterStart;\n\n var c = new forge.util.ByteBuffer();\n for(var i = counterStart; i < k; ++i) {\n // I2OSP(i, 4): convert counter to an octet string of 4 octets\n c.putInt32(i);\n\n // digest 'x' and the counter and add the result to the key\n md.start();\n md.update(x + c.getBytes());\n var hash = md.digest();\n key.putBytes(hash.getBytes(digestLength));\n }\n\n // truncate to the correct key length\n key.truncate(key.length() - length);\n return key.getBytes();\n };\n}\n","/**\n * Cross-browser support for logging in a web application.\n *\n * @author David I. Lehn \n *\n * Copyright (c) 2008-2013 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\n\n/* LOG API */\nmodule.exports = forge.log = forge.log || {};\n\n/**\n * Application logging system.\n *\n * Each logger level available as it's own function of the form:\n * forge.log.level(category, args...)\n * The category is an arbitrary string, and the args are the same as\n * Firebug's console.log API. By default the call will be output as:\n * 'LEVEL [category] , args[1], ...'\n * This enables proper % formatting via the first argument.\n * Each category is enabled by default but can be enabled or disabled with\n * the setCategoryEnabled() function.\n */\n// list of known levels\nforge.log.levels = [\n 'none', 'error', 'warning', 'info', 'debug', 'verbose', 'max'];\n// info on the levels indexed by name:\n// index: level index\n// name: uppercased display name\nvar sLevelInfo = {};\n// list of loggers\nvar sLoggers = [];\n/**\n * Standard console logger. If no console support is enabled this will\n * remain null. Check before using.\n */\nvar sConsoleLogger = null;\n\n// logger flags\n/**\n * Lock the level at the current value. Used in cases where user config may\n * set the level such that only critical messages are seen but more verbose\n * messages are needed for debugging or other purposes.\n */\nforge.log.LEVEL_LOCKED = (1 << 1);\n/**\n * Always call log function. By default, the logging system will check the\n * message level against logger.level before calling the log function. This\n * flag allows the function to do its own check.\n */\nforge.log.NO_LEVEL_CHECK = (1 << 2);\n/**\n * Perform message interpolation with the passed arguments. \"%\" style\n * fields in log messages will be replaced by arguments as needed. Some\n * loggers, such as Firebug, may do this automatically. The original log\n * message will be available as 'message' and the interpolated version will\n * be available as 'fullMessage'.\n */\nforge.log.INTERPOLATE = (1 << 3);\n\n// setup each log level\nfor(var i = 0; i < forge.log.levels.length; ++i) {\n var level = forge.log.levels[i];\n sLevelInfo[level] = {\n index: i,\n name: level.toUpperCase()\n };\n}\n\n/**\n * Message logger. Will dispatch a message to registered loggers as needed.\n *\n * @param message message object\n */\nforge.log.logMessage = function(message) {\n var messageLevelIndex = sLevelInfo[message.level].index;\n for(var i = 0; i < sLoggers.length; ++i) {\n var logger = sLoggers[i];\n if(logger.flags & forge.log.NO_LEVEL_CHECK) {\n logger.f(message);\n } else {\n // get logger level\n var loggerLevelIndex = sLevelInfo[logger.level].index;\n // check level\n if(messageLevelIndex <= loggerLevelIndex) {\n // message critical enough, call logger\n logger.f(logger, message);\n }\n }\n }\n};\n\n/**\n * Sets the 'standard' key on a message object to:\n * \"LEVEL [category] \" + message\n *\n * @param message a message log object\n */\nforge.log.prepareStandard = function(message) {\n if(!('standard' in message)) {\n message.standard =\n sLevelInfo[message.level].name +\n //' ' + +message.timestamp +\n ' [' + message.category + '] ' +\n message.message;\n }\n};\n\n/**\n * Sets the 'full' key on a message object to the original message\n * interpolated via % formatting with the message arguments.\n *\n * @param message a message log object.\n */\nforge.log.prepareFull = function(message) {\n if(!('full' in message)) {\n // copy args and insert message at the front\n var args = [message.message];\n args = args.concat([] || message['arguments']);\n // format the message\n message.full = forge.util.format.apply(this, args);\n }\n};\n\n/**\n * Applies both preparseStandard() and prepareFull() to a message object and\n * store result in 'standardFull'.\n *\n * @param message a message log object.\n */\nforge.log.prepareStandardFull = function(message) {\n if(!('standardFull' in message)) {\n // FIXME implement 'standardFull' logging\n forge.log.prepareStandard(message);\n message.standardFull = message.standard;\n }\n};\n\n// create log level functions\nif(true) {\n // levels for which we want functions\n var levels = ['error', 'warning', 'info', 'debug', 'verbose'];\n for(var i = 0; i < levels.length; ++i) {\n // wrap in a function to ensure proper level var is passed\n (function(level) {\n // create function for this level\n forge.log[level] = function(category, message/*, args...*/) {\n // convert arguments to real array, remove category and message\n var args = Array.prototype.slice.call(arguments).slice(2);\n // create message object\n // Note: interpolation and standard formatting is done lazily\n var msg = {\n timestamp: new Date(),\n level: level,\n category: category,\n message: message,\n 'arguments': args\n /*standard*/\n /*full*/\n /*fullMessage*/\n };\n // process this message\n forge.log.logMessage(msg);\n };\n })(levels[i]);\n }\n}\n\n/**\n * Creates a new logger with specified custom logging function.\n *\n * The logging function has a signature of:\n * function(logger, message)\n * logger: current logger\n * message: object:\n * level: level id\n * category: category\n * message: string message\n * arguments: Array of extra arguments\n * fullMessage: interpolated message and arguments if INTERPOLATE flag set\n *\n * @param logFunction a logging function which takes a log message object\n * as a parameter.\n *\n * @return a logger object.\n */\nforge.log.makeLogger = function(logFunction) {\n var logger = {\n flags: 0,\n f: logFunction\n };\n forge.log.setLevel(logger, 'none');\n return logger;\n};\n\n/**\n * Sets the current log level on a logger.\n *\n * @param logger the target logger.\n * @param level the new maximum log level as a string.\n *\n * @return true if set, false if not.\n */\nforge.log.setLevel = function(logger, level) {\n var rval = false;\n if(logger && !(logger.flags & forge.log.LEVEL_LOCKED)) {\n for(var i = 0; i < forge.log.levels.length; ++i) {\n var aValidLevel = forge.log.levels[i];\n if(level == aValidLevel) {\n // set level\n logger.level = level;\n rval = true;\n break;\n }\n }\n }\n\n return rval;\n};\n\n/**\n * Locks the log level at its current value.\n *\n * @param logger the target logger.\n * @param lock boolean lock value, default to true.\n */\nforge.log.lock = function(logger, lock) {\n if(typeof lock === 'undefined' || lock) {\n logger.flags |= forge.log.LEVEL_LOCKED;\n } else {\n logger.flags &= ~forge.log.LEVEL_LOCKED;\n }\n};\n\n/**\n * Adds a logger.\n *\n * @param logger the logger object.\n */\nforge.log.addLogger = function(logger) {\n sLoggers.push(logger);\n};\n\n// setup the console logger if possible, else create fake console.log\nif(typeof(console) !== 'undefined' && 'log' in console) {\n var logger;\n if(console.error && console.warn && console.info && console.debug) {\n // looks like Firebug-style logging is available\n // level handlers map\n var levelHandlers = {\n error: console.error,\n warning: console.warn,\n info: console.info,\n debug: console.debug,\n verbose: console.debug\n };\n var f = function(logger, message) {\n forge.log.prepareStandard(message);\n var handler = levelHandlers[message.level];\n // prepend standard message and concat args\n var args = [message.standard];\n args = args.concat(message['arguments'].slice());\n // apply to low-level console function\n handler.apply(console, args);\n };\n logger = forge.log.makeLogger(f);\n } else {\n // only appear to have basic console.log\n var f = function(logger, message) {\n forge.log.prepareStandardFull(message);\n console.log(message.standardFull);\n };\n logger = forge.log.makeLogger(f);\n }\n forge.log.setLevel(logger, 'debug');\n forge.log.addLogger(logger);\n sConsoleLogger = logger;\n} else {\n // define fake console.log to avoid potential script errors on\n // browsers that do not have console logging\n console = {\n log: function() {}\n };\n}\n\n/*\n * Check for logging control query vars in current URL.\n *\n * console.level=\n * Set's the console log level by name. Useful to override defaults and\n * allow more verbose logging before a user config is loaded.\n *\n * console.lock=\n * Lock the console log level at whatever level it is set at. This is run\n * after console.level is processed. Useful to force a level of verbosity\n * that could otherwise be limited by a user config.\n */\nif(sConsoleLogger !== null &&\n typeof window !== 'undefined' && window.location\n) {\n var query = new URL(window.location.href).searchParams;\n if(query.has('console.level')) {\n // set with last value\n forge.log.setLevel(\n sConsoleLogger, query.get('console.level').slice(-1)[0]);\n }\n if(query.has('console.lock')) {\n // set with last value\n var lock = query.get('console.lock').slice(-1)[0];\n if(lock == 'true') {\n forge.log.lock(sConsoleLogger);\n }\n }\n}\n\n// provide public access to console logger\nforge.log.consoleLogger = sConsoleLogger;\n","/**\n * Node.js module for all known Forge message digests.\n *\n * @author Dave Longley\n *\n * Copyright 2011-2017 Digital Bazaar, Inc.\n */\nmodule.exports = require('./md');\n\nrequire('./md5');\nrequire('./sha1');\nrequire('./sha256');\nrequire('./sha512');\n","/**\n * Node.js module for Forge message digests.\n *\n * @author Dave Longley\n *\n * Copyright 2011-2017 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\n\nmodule.exports = forge.md = forge.md || {};\nforge.md.algorithms = forge.md.algorithms || {};\n","/**\n * Message Digest Algorithm 5 with 128-bit digest (MD5) implementation.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./md');\nrequire('./util');\n\nvar md5 = module.exports = forge.md5 = forge.md5 || {};\nforge.md.md5 = forge.md.algorithms.md5 = md5;\n\n/**\n * Creates an MD5 message digest object.\n *\n * @return a message digest object.\n */\nmd5.create = function() {\n // do initialization as necessary\n if(!_initialized) {\n _init();\n }\n\n // MD5 state contains four 32-bit integers\n var _state = null;\n\n // input buffer\n var _input = forge.util.createBuffer();\n\n // used for word storage\n var _w = new Array(16);\n\n // message digest object\n var md = {\n algorithm: 'md5',\n blockLength: 64,\n digestLength: 16,\n // 56-bit length of message so far (does not including padding)\n messageLength: 0,\n // true message length\n fullMessageLength: null,\n // size of message length in bytes\n messageLengthSize: 8\n };\n\n /**\n * Starts the digest.\n *\n * @return this digest object.\n */\n md.start = function() {\n // up to 56-bit message length for convenience\n md.messageLength = 0;\n\n // full message length (set md.messageLength64 for backwards-compatibility)\n md.fullMessageLength = md.messageLength64 = [];\n var int32s = md.messageLengthSize / 4;\n for(var i = 0; i < int32s; ++i) {\n md.fullMessageLength.push(0);\n }\n _input = forge.util.createBuffer();\n _state = {\n h0: 0x67452301,\n h1: 0xEFCDAB89,\n h2: 0x98BADCFE,\n h3: 0x10325476\n };\n return md;\n };\n // start digest automatically for first time\n md.start();\n\n /**\n * Updates the digest with the given message input. The given input can\n * treated as raw input (no encoding will be applied) or an encoding of\n * 'utf8' maybe given to encode the input using UTF-8.\n *\n * @param msg the message input to update with.\n * @param encoding the encoding to use (default: 'raw', other: 'utf8').\n *\n * @return this digest object.\n */\n md.update = function(msg, encoding) {\n if(encoding === 'utf8') {\n msg = forge.util.encodeUtf8(msg);\n }\n\n // update message length\n var len = msg.length;\n md.messageLength += len;\n len = [(len / 0x100000000) >>> 0, len >>> 0];\n for(var i = md.fullMessageLength.length - 1; i >= 0; --i) {\n md.fullMessageLength[i] += len[1];\n len[1] = len[0] + ((md.fullMessageLength[i] / 0x100000000) >>> 0);\n md.fullMessageLength[i] = md.fullMessageLength[i] >>> 0;\n len[0] = (len[1] / 0x100000000) >>> 0;\n }\n\n // add bytes to input buffer\n _input.putBytes(msg);\n\n // process bytes\n _update(_state, _w, _input);\n\n // compact input buffer every 2K or if empty\n if(_input.read > 2048 || _input.length() === 0) {\n _input.compact();\n }\n\n return md;\n };\n\n /**\n * Produces the digest.\n *\n * @return a byte buffer containing the digest value.\n */\n md.digest = function() {\n /* Note: Here we copy the remaining bytes in the input buffer and\n add the appropriate MD5 padding. Then we do the final update\n on a copy of the state so that if the user wants to get\n intermediate digests they can do so. */\n\n /* Determine the number of bytes that must be added to the message\n to ensure its length is congruent to 448 mod 512. In other words,\n the data to be digested must be a multiple of 512 bits (or 128 bytes).\n This data includes the message, some padding, and the length of the\n message. Since the length of the message will be encoded as 8 bytes (64\n bits), that means that the last segment of the data must have 56 bytes\n (448 bits) of message and padding. Therefore, the length of the message\n plus the padding must be congruent to 448 mod 512 because\n 512 - 128 = 448.\n\n In order to fill up the message length it must be filled with\n padding that begins with 1 bit followed by all 0 bits. Padding\n must *always* be present, so if the message length is already\n congruent to 448 mod 512, then 512 padding bits must be added. */\n\n var finalBlock = forge.util.createBuffer();\n finalBlock.putBytes(_input.bytes());\n\n // compute remaining size to be digested (include message length size)\n var remaining = (\n md.fullMessageLength[md.fullMessageLength.length - 1] +\n md.messageLengthSize);\n\n // add padding for overflow blockSize - overflow\n // _padding starts with 1 byte with first bit is set (byte value 128), then\n // there may be up to (blockSize - 1) other pad bytes\n var overflow = remaining & (md.blockLength - 1);\n finalBlock.putBytes(_padding.substr(0, md.blockLength - overflow));\n\n // serialize message length in bits in little-endian order; since length\n // is stored in bytes we multiply by 8 and add carry\n var bits, carry = 0;\n for(var i = md.fullMessageLength.length - 1; i >= 0; --i) {\n bits = md.fullMessageLength[i] * 8 + carry;\n carry = (bits / 0x100000000) >>> 0;\n finalBlock.putInt32Le(bits >>> 0);\n }\n\n var s2 = {\n h0: _state.h0,\n h1: _state.h1,\n h2: _state.h2,\n h3: _state.h3\n };\n _update(s2, _w, finalBlock);\n var rval = forge.util.createBuffer();\n rval.putInt32Le(s2.h0);\n rval.putInt32Le(s2.h1);\n rval.putInt32Le(s2.h2);\n rval.putInt32Le(s2.h3);\n return rval;\n };\n\n return md;\n};\n\n// padding, constant tables for calculating md5\nvar _padding = null;\nvar _g = null;\nvar _r = null;\nvar _k = null;\nvar _initialized = false;\n\n/**\n * Initializes the constant tables.\n */\nfunction _init() {\n // create padding\n _padding = String.fromCharCode(128);\n _padding += forge.util.fillString(String.fromCharCode(0x00), 64);\n\n // g values\n _g = [\n 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,\n 1, 6, 11, 0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12,\n 5, 8, 11, 14, 1, 4, 7, 10, 13, 0, 3, 6, 9, 12, 15, 2,\n 0, 7, 14, 5, 12, 3, 10, 1, 8, 15, 6, 13, 4, 11, 2, 9];\n\n // rounds table\n _r = [\n 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22,\n 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20,\n 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23,\n 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21];\n\n // get the result of abs(sin(i + 1)) as a 32-bit integer\n _k = new Array(64);\n for(var i = 0; i < 64; ++i) {\n _k[i] = Math.floor(Math.abs(Math.sin(i + 1)) * 0x100000000);\n }\n\n // now initialized\n _initialized = true;\n}\n\n/**\n * Updates an MD5 state with the given byte buffer.\n *\n * @param s the MD5 state to update.\n * @param w the array to use to store words.\n * @param bytes the byte buffer to update with.\n */\nfunction _update(s, w, bytes) {\n // consume 512 bit (64 byte) chunks\n var t, a, b, c, d, f, r, i;\n var len = bytes.length();\n while(len >= 64) {\n // initialize hash value for this chunk\n a = s.h0;\n b = s.h1;\n c = s.h2;\n d = s.h3;\n\n // round 1\n for(i = 0; i < 16; ++i) {\n w[i] = bytes.getInt32Le();\n f = d ^ (b & (c ^ d));\n t = (a + f + _k[i] + w[i]);\n r = _r[i];\n a = d;\n d = c;\n c = b;\n b += (t << r) | (t >>> (32 - r));\n }\n // round 2\n for(; i < 32; ++i) {\n f = c ^ (d & (b ^ c));\n t = (a + f + _k[i] + w[_g[i]]);\n r = _r[i];\n a = d;\n d = c;\n c = b;\n b += (t << r) | (t >>> (32 - r));\n }\n // round 3\n for(; i < 48; ++i) {\n f = b ^ c ^ d;\n t = (a + f + _k[i] + w[_g[i]]);\n r = _r[i];\n a = d;\n d = c;\n c = b;\n b += (t << r) | (t >>> (32 - r));\n }\n // round 4\n for(; i < 64; ++i) {\n f = c ^ (b | ~d);\n t = (a + f + _k[i] + w[_g[i]]);\n r = _r[i];\n a = d;\n d = c;\n c = b;\n b += (t << r) | (t >>> (32 - r));\n }\n\n // update hash state\n s.h0 = (s.h0 + a) | 0;\n s.h1 = (s.h1 + b) | 0;\n s.h2 = (s.h2 + c) | 0;\n s.h3 = (s.h3 + d) | 0;\n\n len -= 64;\n }\n}\n","/**\n * Node.js module for Forge mask generation functions.\n *\n * @author Stefan Siegl\n *\n * Copyright 2012 Stefan Siegl \n */\nvar forge = require('./forge');\nrequire('./mgf1');\n\nmodule.exports = forge.mgf = forge.mgf || {};\nforge.mgf.mgf1 = forge.mgf1;\n","/**\n * Javascript implementation of mask generation function MGF1.\n *\n * @author Stefan Siegl\n * @author Dave Longley\n *\n * Copyright (c) 2012 Stefan Siegl \n * Copyright (c) 2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\n\nforge.mgf = forge.mgf || {};\nvar mgf1 = module.exports = forge.mgf.mgf1 = forge.mgf1 = forge.mgf1 || {};\n\n/**\n * Creates a MGF1 mask generation function object.\n *\n * @param md the message digest API to use (eg: forge.md.sha1.create()).\n *\n * @return a mask generation function object.\n */\nmgf1.create = function(md) {\n var mgf = {\n /**\n * Generate mask of specified length.\n *\n * @param {String} seed The seed for mask generation.\n * @param maskLen Number of bytes to generate.\n * @return {String} The generated mask.\n */\n generate: function(seed, maskLen) {\n /* 2. Let T be the empty octet string. */\n var t = new forge.util.ByteBuffer();\n\n /* 3. For counter from 0 to ceil(maskLen / hLen), do the following: */\n var len = Math.ceil(maskLen / md.digestLength);\n for(var i = 0; i < len; i++) {\n /* a. Convert counter to an octet string C of length 4 octets */\n var c = new forge.util.ByteBuffer();\n c.putInt32(i);\n\n /* b. Concatenate the hash of the seed mgfSeed and C to the octet\n * string T: */\n md.start();\n md.update(seed + c.getBytes());\n t.putBuffer(md.digest());\n }\n\n /* Output the leading maskLen octets of T as the octet string mask. */\n t.truncate(t.length() - maskLen);\n return t.getBytes();\n }\n };\n\n return mgf;\n};\n","/**\n * Object IDs for ASN.1.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2013 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\n\nforge.pki = forge.pki || {};\nvar oids = module.exports = forge.pki.oids = forge.oids = forge.oids || {};\n\n// set id to name mapping and name to id mapping\nfunction _IN(id, name) {\n oids[id] = name;\n oids[name] = id;\n}\n// set id to name mapping only\nfunction _I_(id, name) {\n oids[id] = name;\n}\n\n// algorithm OIDs\n_IN('1.2.840.113549.1.1.1', 'rsaEncryption');\n// Note: md2 & md4 not implemented\n//_IN('1.2.840.113549.1.1.2', 'md2WithRSAEncryption');\n//_IN('1.2.840.113549.1.1.3', 'md4WithRSAEncryption');\n_IN('1.2.840.113549.1.1.4', 'md5WithRSAEncryption');\n_IN('1.2.840.113549.1.1.5', 'sha1WithRSAEncryption');\n_IN('1.2.840.113549.1.1.7', 'RSAES-OAEP');\n_IN('1.2.840.113549.1.1.8', 'mgf1');\n_IN('1.2.840.113549.1.1.9', 'pSpecified');\n_IN('1.2.840.113549.1.1.10', 'RSASSA-PSS');\n_IN('1.2.840.113549.1.1.11', 'sha256WithRSAEncryption');\n_IN('1.2.840.113549.1.1.12', 'sha384WithRSAEncryption');\n_IN('1.2.840.113549.1.1.13', 'sha512WithRSAEncryption');\n// Edwards-curve Digital Signature Algorithm (EdDSA) Ed25519\n_IN('1.3.101.112', 'EdDSA25519');\n\n_IN('1.2.840.10040.4.3', 'dsa-with-sha1');\n\n_IN('1.3.14.3.2.7', 'desCBC');\n\n_IN('1.3.14.3.2.26', 'sha1');\n// Deprecated equivalent of sha1WithRSAEncryption\n_IN('1.3.14.3.2.29', 'sha1WithRSASignature');\n_IN('2.16.840.1.101.3.4.2.1', 'sha256');\n_IN('2.16.840.1.101.3.4.2.2', 'sha384');\n_IN('2.16.840.1.101.3.4.2.3', 'sha512');\n_IN('2.16.840.1.101.3.4.2.4', 'sha224');\n_IN('2.16.840.1.101.3.4.2.5', 'sha512-224');\n_IN('2.16.840.1.101.3.4.2.6', 'sha512-256');\n_IN('1.2.840.113549.2.2', 'md2');\n_IN('1.2.840.113549.2.5', 'md5');\n\n// pkcs#7 content types\n_IN('1.2.840.113549.1.7.1', 'data');\n_IN('1.2.840.113549.1.7.2', 'signedData');\n_IN('1.2.840.113549.1.7.3', 'envelopedData');\n_IN('1.2.840.113549.1.7.4', 'signedAndEnvelopedData');\n_IN('1.2.840.113549.1.7.5', 'digestedData');\n_IN('1.2.840.113549.1.7.6', 'encryptedData');\n\n// pkcs#9 oids\n_IN('1.2.840.113549.1.9.1', 'emailAddress');\n_IN('1.2.840.113549.1.9.2', 'unstructuredName');\n_IN('1.2.840.113549.1.9.3', 'contentType');\n_IN('1.2.840.113549.1.9.4', 'messageDigest');\n_IN('1.2.840.113549.1.9.5', 'signingTime');\n_IN('1.2.840.113549.1.9.6', 'counterSignature');\n_IN('1.2.840.113549.1.9.7', 'challengePassword');\n_IN('1.2.840.113549.1.9.8', 'unstructuredAddress');\n_IN('1.2.840.113549.1.9.14', 'extensionRequest');\n\n_IN('1.2.840.113549.1.9.20', 'friendlyName');\n_IN('1.2.840.113549.1.9.21', 'localKeyId');\n_IN('1.2.840.113549.1.9.22.1', 'x509Certificate');\n\n// pkcs#12 safe bags\n_IN('1.2.840.113549.1.12.10.1.1', 'keyBag');\n_IN('1.2.840.113549.1.12.10.1.2', 'pkcs8ShroudedKeyBag');\n_IN('1.2.840.113549.1.12.10.1.3', 'certBag');\n_IN('1.2.840.113549.1.12.10.1.4', 'crlBag');\n_IN('1.2.840.113549.1.12.10.1.5', 'secretBag');\n_IN('1.2.840.113549.1.12.10.1.6', 'safeContentsBag');\n\n// password-based-encryption for pkcs#12\n_IN('1.2.840.113549.1.5.13', 'pkcs5PBES2');\n_IN('1.2.840.113549.1.5.12', 'pkcs5PBKDF2');\n\n_IN('1.2.840.113549.1.12.1.1', 'pbeWithSHAAnd128BitRC4');\n_IN('1.2.840.113549.1.12.1.2', 'pbeWithSHAAnd40BitRC4');\n_IN('1.2.840.113549.1.12.1.3', 'pbeWithSHAAnd3-KeyTripleDES-CBC');\n_IN('1.2.840.113549.1.12.1.4', 'pbeWithSHAAnd2-KeyTripleDES-CBC');\n_IN('1.2.840.113549.1.12.1.5', 'pbeWithSHAAnd128BitRC2-CBC');\n_IN('1.2.840.113549.1.12.1.6', 'pbewithSHAAnd40BitRC2-CBC');\n\n// hmac OIDs\n_IN('1.2.840.113549.2.7', 'hmacWithSHA1');\n_IN('1.2.840.113549.2.8', 'hmacWithSHA224');\n_IN('1.2.840.113549.2.9', 'hmacWithSHA256');\n_IN('1.2.840.113549.2.10', 'hmacWithSHA384');\n_IN('1.2.840.113549.2.11', 'hmacWithSHA512');\n\n// symmetric key algorithm oids\n_IN('1.2.840.113549.3.7', 'des-EDE3-CBC');\n_IN('2.16.840.1.101.3.4.1.2', 'aes128-CBC');\n_IN('2.16.840.1.101.3.4.1.22', 'aes192-CBC');\n_IN('2.16.840.1.101.3.4.1.42', 'aes256-CBC');\n\n// certificate issuer/subject OIDs\n_IN('2.5.4.3', 'commonName');\n_IN('2.5.4.4', 'surname');\n_IN('2.5.4.5', 'serialNumber');\n_IN('2.5.4.6', 'countryName');\n_IN('2.5.4.7', 'localityName');\n_IN('2.5.4.8', 'stateOrProvinceName');\n_IN('2.5.4.9', 'streetAddress');\n_IN('2.5.4.10', 'organizationName');\n_IN('2.5.4.11', 'organizationalUnitName');\n_IN('2.5.4.12', 'title');\n_IN('2.5.4.13', 'description');\n_IN('2.5.4.15', 'businessCategory');\n_IN('2.5.4.17', 'postalCode');\n_IN('2.5.4.42', 'givenName');\n_IN('1.3.6.1.4.1.311.60.2.1.2', 'jurisdictionOfIncorporationStateOrProvinceName');\n_IN('1.3.6.1.4.1.311.60.2.1.3', 'jurisdictionOfIncorporationCountryName');\n\n// X.509 extension OIDs\n_IN('2.16.840.1.113730.1.1', 'nsCertType');\n_IN('2.16.840.1.113730.1.13', 'nsComment'); // deprecated in theory; still widely used\n_I_('2.5.29.1', 'authorityKeyIdentifier'); // deprecated, use .35\n_I_('2.5.29.2', 'keyAttributes'); // obsolete use .37 or .15\n_I_('2.5.29.3', 'certificatePolicies'); // deprecated, use .32\n_I_('2.5.29.4', 'keyUsageRestriction'); // obsolete use .37 or .15\n_I_('2.5.29.5', 'policyMapping'); // deprecated use .33\n_I_('2.5.29.6', 'subtreesConstraint'); // obsolete use .30\n_I_('2.5.29.7', 'subjectAltName'); // deprecated use .17\n_I_('2.5.29.8', 'issuerAltName'); // deprecated use .18\n_I_('2.5.29.9', 'subjectDirectoryAttributes');\n_I_('2.5.29.10', 'basicConstraints'); // deprecated use .19\n_I_('2.5.29.11', 'nameConstraints'); // deprecated use .30\n_I_('2.5.29.12', 'policyConstraints'); // deprecated use .36\n_I_('2.5.29.13', 'basicConstraints'); // deprecated use .19\n_IN('2.5.29.14', 'subjectKeyIdentifier');\n_IN('2.5.29.15', 'keyUsage');\n_I_('2.5.29.16', 'privateKeyUsagePeriod');\n_IN('2.5.29.17', 'subjectAltName');\n_IN('2.5.29.18', 'issuerAltName');\n_IN('2.5.29.19', 'basicConstraints');\n_I_('2.5.29.20', 'cRLNumber');\n_I_('2.5.29.21', 'cRLReason');\n_I_('2.5.29.22', 'expirationDate');\n_I_('2.5.29.23', 'instructionCode');\n_I_('2.5.29.24', 'invalidityDate');\n_I_('2.5.29.25', 'cRLDistributionPoints'); // deprecated use .31\n_I_('2.5.29.26', 'issuingDistributionPoint'); // deprecated use .28\n_I_('2.5.29.27', 'deltaCRLIndicator');\n_I_('2.5.29.28', 'issuingDistributionPoint');\n_I_('2.5.29.29', 'certificateIssuer');\n_I_('2.5.29.30', 'nameConstraints');\n_IN('2.5.29.31', 'cRLDistributionPoints');\n_IN('2.5.29.32', 'certificatePolicies');\n_I_('2.5.29.33', 'policyMappings');\n_I_('2.5.29.34', 'policyConstraints'); // deprecated use .36\n_IN('2.5.29.35', 'authorityKeyIdentifier');\n_I_('2.5.29.36', 'policyConstraints');\n_IN('2.5.29.37', 'extKeyUsage');\n_I_('2.5.29.46', 'freshestCRL');\n_I_('2.5.29.54', 'inhibitAnyPolicy');\n\n// extKeyUsage purposes\n_IN('1.3.6.1.4.1.11129.2.4.2', 'timestampList');\n_IN('1.3.6.1.5.5.7.1.1', 'authorityInfoAccess');\n_IN('1.3.6.1.5.5.7.3.1', 'serverAuth');\n_IN('1.3.6.1.5.5.7.3.2', 'clientAuth');\n_IN('1.3.6.1.5.5.7.3.3', 'codeSigning');\n_IN('1.3.6.1.5.5.7.3.4', 'emailProtection');\n_IN('1.3.6.1.5.5.7.3.8', 'timeStamping');\n","/**\n * Password-based encryption functions.\n *\n * @author Dave Longley\n * @author Stefan Siegl \n *\n * Copyright (c) 2010-2013 Digital Bazaar, Inc.\n * Copyright (c) 2012 Stefan Siegl \n *\n * An EncryptedPrivateKeyInfo:\n *\n * EncryptedPrivateKeyInfo ::= SEQUENCE {\n * encryptionAlgorithm EncryptionAlgorithmIdentifier,\n * encryptedData EncryptedData }\n *\n * EncryptionAlgorithmIdentifier ::= AlgorithmIdentifier\n *\n * EncryptedData ::= OCTET STRING\n */\nvar forge = require('./forge');\nrequire('./aes');\nrequire('./asn1');\nrequire('./des');\nrequire('./md');\nrequire('./oids');\nrequire('./pbkdf2');\nrequire('./pem');\nrequire('./random');\nrequire('./rc2');\nrequire('./rsa');\nrequire('./util');\n\nif(typeof BigInteger === 'undefined') {\n var BigInteger = forge.jsbn.BigInteger;\n}\n\n// shortcut for asn.1 API\nvar asn1 = forge.asn1;\n\n/* Password-based encryption implementation. */\nvar pki = forge.pki = forge.pki || {};\nmodule.exports = pki.pbe = forge.pbe = forge.pbe || {};\nvar oids = pki.oids;\n\n// validator for an EncryptedPrivateKeyInfo structure\n// Note: Currently only works w/algorithm params\nvar encryptedPrivateKeyValidator = {\n name: 'EncryptedPrivateKeyInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'EncryptedPrivateKeyInfo.encryptionAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'AlgorithmIdentifier.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'encryptionOid'\n }, {\n name: 'AlgorithmIdentifier.parameters',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'encryptionParams'\n }]\n }, {\n // encryptedData\n name: 'EncryptedPrivateKeyInfo.encryptedData',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'encryptedData'\n }]\n};\n\n// validator for a PBES2Algorithms structure\n// Note: Currently only works w/PBKDF2 + AES encryption schemes\nvar PBES2AlgorithmsValidator = {\n name: 'PBES2Algorithms',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'PBES2Algorithms.keyDerivationFunc',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'PBES2Algorithms.keyDerivationFunc.oid',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'kdfOid'\n }, {\n name: 'PBES2Algorithms.params',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'PBES2Algorithms.params.salt',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'kdfSalt'\n }, {\n name: 'PBES2Algorithms.params.iterationCount',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'kdfIterationCount'\n }, {\n name: 'PBES2Algorithms.params.keyLength',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n optional: true,\n capture: 'keyLength'\n }, {\n // prf\n name: 'PBES2Algorithms.params.prf',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n optional: true,\n value: [{\n name: 'PBES2Algorithms.params.prf.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'prfOid'\n }]\n }]\n }]\n }, {\n name: 'PBES2Algorithms.encryptionScheme',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'PBES2Algorithms.encryptionScheme.oid',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'encOid'\n }, {\n name: 'PBES2Algorithms.encryptionScheme.iv',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'encIv'\n }]\n }]\n};\n\nvar pkcs12PbeParamsValidator = {\n name: 'pkcs-12PbeParams',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'pkcs-12PbeParams.salt',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'salt'\n }, {\n name: 'pkcs-12PbeParams.iterations',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'iterations'\n }]\n};\n\n/**\n * Encrypts a ASN.1 PrivateKeyInfo object, producing an EncryptedPrivateKeyInfo.\n *\n * PBES2Algorithms ALGORITHM-IDENTIFIER ::=\n * { {PBES2-params IDENTIFIED BY id-PBES2}, ...}\n *\n * id-PBES2 OBJECT IDENTIFIER ::= {pkcs-5 13}\n *\n * PBES2-params ::= SEQUENCE {\n * keyDerivationFunc AlgorithmIdentifier {{PBES2-KDFs}},\n * encryptionScheme AlgorithmIdentifier {{PBES2-Encs}}\n * }\n *\n * PBES2-KDFs ALGORITHM-IDENTIFIER ::=\n * { {PBKDF2-params IDENTIFIED BY id-PBKDF2}, ... }\n *\n * PBES2-Encs ALGORITHM-IDENTIFIER ::= { ... }\n *\n * PBKDF2-params ::= SEQUENCE {\n * salt CHOICE {\n * specified OCTET STRING,\n * otherSource AlgorithmIdentifier {{PBKDF2-SaltSources}}\n * },\n * iterationCount INTEGER (1..MAX),\n * keyLength INTEGER (1..MAX) OPTIONAL,\n * prf AlgorithmIdentifier {{PBKDF2-PRFs}} DEFAULT algid-hmacWithSHA1\n * }\n *\n * @param obj the ASN.1 PrivateKeyInfo object.\n * @param password the password to encrypt with.\n * @param options:\n * algorithm the encryption algorithm to use\n * ('aes128', 'aes192', 'aes256', '3des'), defaults to 'aes128'.\n * count the iteration count to use.\n * saltSize the salt size to use.\n * prfAlgorithm the PRF message digest algorithm to use\n * ('sha1', 'sha224', 'sha256', 'sha384', 'sha512')\n *\n * @return the ASN.1 EncryptedPrivateKeyInfo.\n */\npki.encryptPrivateKeyInfo = function(obj, password, options) {\n // set default options\n options = options || {};\n options.saltSize = options.saltSize || 8;\n options.count = options.count || 2048;\n options.algorithm = options.algorithm || 'aes128';\n options.prfAlgorithm = options.prfAlgorithm || 'sha1';\n\n // generate PBE params\n var salt = forge.random.getBytesSync(options.saltSize);\n var count = options.count;\n var countBytes = asn1.integerToDer(count);\n var dkLen;\n var encryptionAlgorithm;\n var encryptedData;\n if(options.algorithm.indexOf('aes') === 0 || options.algorithm === 'des') {\n // do PBES2\n var ivLen, encOid, cipherFn;\n switch(options.algorithm) {\n case 'aes128':\n dkLen = 16;\n ivLen = 16;\n encOid = oids['aes128-CBC'];\n cipherFn = forge.aes.createEncryptionCipher;\n break;\n case 'aes192':\n dkLen = 24;\n ivLen = 16;\n encOid = oids['aes192-CBC'];\n cipherFn = forge.aes.createEncryptionCipher;\n break;\n case 'aes256':\n dkLen = 32;\n ivLen = 16;\n encOid = oids['aes256-CBC'];\n cipherFn = forge.aes.createEncryptionCipher;\n break;\n case 'des':\n dkLen = 8;\n ivLen = 8;\n encOid = oids['desCBC'];\n cipherFn = forge.des.createEncryptionCipher;\n break;\n default:\n var error = new Error('Cannot encrypt private key. Unknown encryption algorithm.');\n error.algorithm = options.algorithm;\n throw error;\n }\n\n // get PRF message digest\n var prfAlgorithm = 'hmacWith' + options.prfAlgorithm.toUpperCase();\n var md = prfAlgorithmToMessageDigest(prfAlgorithm);\n\n // encrypt private key using pbe SHA-1 and AES/DES\n var dk = forge.pkcs5.pbkdf2(password, salt, count, dkLen, md);\n var iv = forge.random.getBytesSync(ivLen);\n var cipher = cipherFn(dk);\n cipher.start(iv);\n cipher.update(asn1.toDer(obj));\n cipher.finish();\n encryptedData = cipher.output.getBytes();\n\n // get PBKDF2-params\n var params = createPbkdf2Params(salt, countBytes, dkLen, prfAlgorithm);\n\n encryptionAlgorithm = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(oids['pkcs5PBES2']).getBytes()),\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // keyDerivationFunc\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(oids['pkcs5PBKDF2']).getBytes()),\n // PBKDF2-params\n params\n ]),\n // encryptionScheme\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(encOid).getBytes()),\n // iv\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, iv)\n ])\n ])\n ]);\n } else if(options.algorithm === '3des') {\n // Do PKCS12 PBE\n dkLen = 24;\n\n var saltBytes = new forge.util.ByteBuffer(salt);\n var dk = pki.pbe.generatePkcs12Key(password, saltBytes, 1, count, dkLen);\n var iv = pki.pbe.generatePkcs12Key(password, saltBytes, 2, count, dkLen);\n var cipher = forge.des.createEncryptionCipher(dk);\n cipher.start(iv);\n cipher.update(asn1.toDer(obj));\n cipher.finish();\n encryptedData = cipher.output.getBytes();\n\n encryptionAlgorithm = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(oids['pbeWithSHAAnd3-KeyTripleDES-CBC']).getBytes()),\n // pkcs-12PbeParams\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // salt\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, salt),\n // iteration count\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n countBytes.getBytes())\n ])\n ]);\n } else {\n var error = new Error('Cannot encrypt private key. Unknown encryption algorithm.');\n error.algorithm = options.algorithm;\n throw error;\n }\n\n // EncryptedPrivateKeyInfo\n var rval = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // encryptionAlgorithm\n encryptionAlgorithm,\n // encryptedData\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, encryptedData)\n ]);\n return rval;\n};\n\n/**\n * Decrypts a ASN.1 PrivateKeyInfo object.\n *\n * @param obj the ASN.1 EncryptedPrivateKeyInfo object.\n * @param password the password to decrypt with.\n *\n * @return the ASN.1 PrivateKeyInfo on success, null on failure.\n */\npki.decryptPrivateKeyInfo = function(obj, password) {\n var rval = null;\n\n // get PBE params\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, encryptedPrivateKeyValidator, capture, errors)) {\n var error = new Error('Cannot read encrypted private key. ' +\n 'ASN.1 object is not a supported EncryptedPrivateKeyInfo.');\n error.errors = errors;\n throw error;\n }\n\n // get cipher\n var oid = asn1.derToOid(capture.encryptionOid);\n var cipher = pki.pbe.getCipher(oid, capture.encryptionParams, password);\n\n // get encrypted data\n var encrypted = forge.util.createBuffer(capture.encryptedData);\n\n cipher.update(encrypted);\n if(cipher.finish()) {\n rval = asn1.fromDer(cipher.output);\n }\n\n return rval;\n};\n\n/**\n * Converts a EncryptedPrivateKeyInfo to PEM format.\n *\n * @param epki the EncryptedPrivateKeyInfo.\n * @param maxline the maximum characters per line, defaults to 64.\n *\n * @return the PEM-formatted encrypted private key.\n */\npki.encryptedPrivateKeyToPem = function(epki, maxline) {\n // convert to DER, then PEM-encode\n var msg = {\n type: 'ENCRYPTED PRIVATE KEY',\n body: asn1.toDer(epki).getBytes()\n };\n return forge.pem.encode(msg, {maxline: maxline});\n};\n\n/**\n * Converts a PEM-encoded EncryptedPrivateKeyInfo to ASN.1 format. Decryption\n * is not performed.\n *\n * @param pem the EncryptedPrivateKeyInfo in PEM-format.\n *\n * @return the ASN.1 EncryptedPrivateKeyInfo.\n */\npki.encryptedPrivateKeyFromPem = function(pem) {\n var msg = forge.pem.decode(pem)[0];\n\n if(msg.type !== 'ENCRYPTED PRIVATE KEY') {\n var error = new Error('Could not convert encrypted private key from PEM; ' +\n 'PEM header type is \"ENCRYPTED PRIVATE KEY\".');\n error.headerType = msg.type;\n throw error;\n }\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error('Could not convert encrypted private key from PEM; ' +\n 'PEM is encrypted.');\n }\n\n // convert DER to ASN.1 object\n return asn1.fromDer(msg.body);\n};\n\n/**\n * Encrypts an RSA private key. By default, the key will be wrapped in\n * a PrivateKeyInfo and encrypted to produce a PKCS#8 EncryptedPrivateKeyInfo.\n * This is the standard, preferred way to encrypt a private key.\n *\n * To produce a non-standard PEM-encrypted private key that uses encapsulated\n * headers to indicate the encryption algorithm (old-style non-PKCS#8 OpenSSL\n * private key encryption), set the 'legacy' option to true. Note: Using this\n * option will cause the iteration count to be forced to 1.\n *\n * Note: The 'des' algorithm is supported, but it is not considered to be\n * secure because it only uses a single 56-bit key. If possible, it is highly\n * recommended that a different algorithm be used.\n *\n * @param rsaKey the RSA key to encrypt.\n * @param password the password to use.\n * @param options:\n * algorithm: the encryption algorithm to use\n * ('aes128', 'aes192', 'aes256', '3des', 'des').\n * count: the iteration count to use.\n * saltSize: the salt size to use.\n * legacy: output an old non-PKCS#8 PEM-encrypted+encapsulated\n * headers (DEK-Info) private key.\n *\n * @return the PEM-encoded ASN.1 EncryptedPrivateKeyInfo.\n */\npki.encryptRsaPrivateKey = function(rsaKey, password, options) {\n // standard PKCS#8\n options = options || {};\n if(!options.legacy) {\n // encrypt PrivateKeyInfo\n var rval = pki.wrapRsaPrivateKey(pki.privateKeyToAsn1(rsaKey));\n rval = pki.encryptPrivateKeyInfo(rval, password, options);\n return pki.encryptedPrivateKeyToPem(rval);\n }\n\n // legacy non-PKCS#8\n var algorithm;\n var iv;\n var dkLen;\n var cipherFn;\n switch(options.algorithm) {\n case 'aes128':\n algorithm = 'AES-128-CBC';\n dkLen = 16;\n iv = forge.random.getBytesSync(16);\n cipherFn = forge.aes.createEncryptionCipher;\n break;\n case 'aes192':\n algorithm = 'AES-192-CBC';\n dkLen = 24;\n iv = forge.random.getBytesSync(16);\n cipherFn = forge.aes.createEncryptionCipher;\n break;\n case 'aes256':\n algorithm = 'AES-256-CBC';\n dkLen = 32;\n iv = forge.random.getBytesSync(16);\n cipherFn = forge.aes.createEncryptionCipher;\n break;\n case '3des':\n algorithm = 'DES-EDE3-CBC';\n dkLen = 24;\n iv = forge.random.getBytesSync(8);\n cipherFn = forge.des.createEncryptionCipher;\n break;\n case 'des':\n algorithm = 'DES-CBC';\n dkLen = 8;\n iv = forge.random.getBytesSync(8);\n cipherFn = forge.des.createEncryptionCipher;\n break;\n default:\n var error = new Error('Could not encrypt RSA private key; unsupported ' +\n 'encryption algorithm \"' + options.algorithm + '\".');\n error.algorithm = options.algorithm;\n throw error;\n }\n\n // encrypt private key using OpenSSL legacy key derivation\n var dk = forge.pbe.opensslDeriveBytes(password, iv.substr(0, 8), dkLen);\n var cipher = cipherFn(dk);\n cipher.start(iv);\n cipher.update(asn1.toDer(pki.privateKeyToAsn1(rsaKey)));\n cipher.finish();\n\n var msg = {\n type: 'RSA PRIVATE KEY',\n procType: {\n version: '4',\n type: 'ENCRYPTED'\n },\n dekInfo: {\n algorithm: algorithm,\n parameters: forge.util.bytesToHex(iv).toUpperCase()\n },\n body: cipher.output.getBytes()\n };\n return forge.pem.encode(msg);\n};\n\n/**\n * Decrypts an RSA private key.\n *\n * @param pem the PEM-formatted EncryptedPrivateKeyInfo to decrypt.\n * @param password the password to use.\n *\n * @return the RSA key on success, null on failure.\n */\npki.decryptRsaPrivateKey = function(pem, password) {\n var rval = null;\n\n var msg = forge.pem.decode(pem)[0];\n\n if(msg.type !== 'ENCRYPTED PRIVATE KEY' &&\n msg.type !== 'PRIVATE KEY' &&\n msg.type !== 'RSA PRIVATE KEY') {\n var error = new Error('Could not convert private key from PEM; PEM header type ' +\n 'is not \"ENCRYPTED PRIVATE KEY\", \"PRIVATE KEY\", or \"RSA PRIVATE KEY\".');\n error.headerType = error;\n throw error;\n }\n\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n var dkLen;\n var cipherFn;\n switch(msg.dekInfo.algorithm) {\n case 'DES-CBC':\n dkLen = 8;\n cipherFn = forge.des.createDecryptionCipher;\n break;\n case 'DES-EDE3-CBC':\n dkLen = 24;\n cipherFn = forge.des.createDecryptionCipher;\n break;\n case 'AES-128-CBC':\n dkLen = 16;\n cipherFn = forge.aes.createDecryptionCipher;\n break;\n case 'AES-192-CBC':\n dkLen = 24;\n cipherFn = forge.aes.createDecryptionCipher;\n break;\n case 'AES-256-CBC':\n dkLen = 32;\n cipherFn = forge.aes.createDecryptionCipher;\n break;\n case 'RC2-40-CBC':\n dkLen = 5;\n cipherFn = function(key) {\n return forge.rc2.createDecryptionCipher(key, 40);\n };\n break;\n case 'RC2-64-CBC':\n dkLen = 8;\n cipherFn = function(key) {\n return forge.rc2.createDecryptionCipher(key, 64);\n };\n break;\n case 'RC2-128-CBC':\n dkLen = 16;\n cipherFn = function(key) {\n return forge.rc2.createDecryptionCipher(key, 128);\n };\n break;\n default:\n var error = new Error('Could not decrypt private key; unsupported ' +\n 'encryption algorithm \"' + msg.dekInfo.algorithm + '\".');\n error.algorithm = msg.dekInfo.algorithm;\n throw error;\n }\n\n // use OpenSSL legacy key derivation\n var iv = forge.util.hexToBytes(msg.dekInfo.parameters);\n var dk = forge.pbe.opensslDeriveBytes(password, iv.substr(0, 8), dkLen);\n var cipher = cipherFn(dk);\n cipher.start(iv);\n cipher.update(forge.util.createBuffer(msg.body));\n if(cipher.finish()) {\n rval = cipher.output.getBytes();\n } else {\n return rval;\n }\n } else {\n rval = msg.body;\n }\n\n if(msg.type === 'ENCRYPTED PRIVATE KEY') {\n rval = pki.decryptPrivateKeyInfo(asn1.fromDer(rval), password);\n } else {\n // decryption already performed above\n rval = asn1.fromDer(rval);\n }\n\n if(rval !== null) {\n rval = pki.privateKeyFromAsn1(rval);\n }\n\n return rval;\n};\n\n/**\n * Derives a PKCS#12 key.\n *\n * @param password the password to derive the key material from, null or\n * undefined for none.\n * @param salt the salt, as a ByteBuffer, to use.\n * @param id the PKCS#12 ID byte (1 = key material, 2 = IV, 3 = MAC).\n * @param iter the iteration count.\n * @param n the number of bytes to derive from the password.\n * @param md the message digest to use, defaults to SHA-1.\n *\n * @return a ByteBuffer with the bytes derived from the password.\n */\npki.pbe.generatePkcs12Key = function(password, salt, id, iter, n, md) {\n var j, l;\n\n if(typeof md === 'undefined' || md === null) {\n if(!('sha1' in forge.md)) {\n throw new Error('\"sha1\" hash algorithm unavailable.');\n }\n md = forge.md.sha1.create();\n }\n\n var u = md.digestLength;\n var v = md.blockLength;\n var result = new forge.util.ByteBuffer();\n\n /* Convert password to Unicode byte buffer + trailing 0-byte. */\n var passBuf = new forge.util.ByteBuffer();\n if(password !== null && password !== undefined) {\n for(l = 0; l < password.length; l++) {\n passBuf.putInt16(password.charCodeAt(l));\n }\n passBuf.putInt16(0);\n }\n\n /* Length of salt and password in BYTES. */\n var p = passBuf.length();\n var s = salt.length();\n\n /* 1. Construct a string, D (the \"diversifier\"), by concatenating\n v copies of ID. */\n var D = new forge.util.ByteBuffer();\n D.fillWithByte(id, v);\n\n /* 2. Concatenate copies of the salt together to create a string S of length\n v * ceil(s / v) bytes (the final copy of the salt may be trunacted\n to create S).\n Note that if the salt is the empty string, then so is S. */\n var Slen = v * Math.ceil(s / v);\n var S = new forge.util.ByteBuffer();\n for(l = 0; l < Slen; l++) {\n S.putByte(salt.at(l % s));\n }\n\n /* 3. Concatenate copies of the password together to create a string P of\n length v * ceil(p / v) bytes (the final copy of the password may be\n truncated to create P).\n Note that if the password is the empty string, then so is P. */\n var Plen = v * Math.ceil(p / v);\n var P = new forge.util.ByteBuffer();\n for(l = 0; l < Plen; l++) {\n P.putByte(passBuf.at(l % p));\n }\n\n /* 4. Set I=S||P to be the concatenation of S and P. */\n var I = S;\n I.putBuffer(P);\n\n /* 5. Set c=ceil(n / u). */\n var c = Math.ceil(n / u);\n\n /* 6. For i=1, 2, ..., c, do the following: */\n for(var i = 1; i <= c; i++) {\n /* a) Set Ai=H^r(D||I). (l.e. the rth hash of D||I, H(H(H(...H(D||I)))) */\n var buf = new forge.util.ByteBuffer();\n buf.putBytes(D.bytes());\n buf.putBytes(I.bytes());\n for(var round = 0; round < iter; round++) {\n md.start();\n md.update(buf.getBytes());\n buf = md.digest();\n }\n\n /* b) Concatenate copies of Ai to create a string B of length v bytes (the\n final copy of Ai may be truncated to create B). */\n var B = new forge.util.ByteBuffer();\n for(l = 0; l < v; l++) {\n B.putByte(buf.at(l % u));\n }\n\n /* c) Treating I as a concatenation I0, I1, ..., Ik-1 of v-byte blocks,\n where k=ceil(s / v) + ceil(p / v), modify I by setting\n Ij=(Ij+B+1) mod 2v for each j. */\n var k = Math.ceil(s / v) + Math.ceil(p / v);\n var Inew = new forge.util.ByteBuffer();\n for(j = 0; j < k; j++) {\n var chunk = new forge.util.ByteBuffer(I.getBytes(v));\n var x = 0x1ff;\n for(l = B.length() - 1; l >= 0; l--) {\n x = x >> 8;\n x += B.at(l) + chunk.at(l);\n chunk.setAt(l, x & 0xff);\n }\n Inew.putBuffer(chunk);\n }\n I = Inew;\n\n /* Add Ai to A. */\n result.putBuffer(buf);\n }\n\n result.truncate(result.length() - n);\n return result;\n};\n\n/**\n * Get new Forge cipher object instance.\n *\n * @param oid the OID (in string notation).\n * @param params the ASN.1 params object.\n * @param password the password to decrypt with.\n *\n * @return new cipher object instance.\n */\npki.pbe.getCipher = function(oid, params, password) {\n switch(oid) {\n case pki.oids['pkcs5PBES2']:\n return pki.pbe.getCipherForPBES2(oid, params, password);\n\n case pki.oids['pbeWithSHAAnd3-KeyTripleDES-CBC']:\n case pki.oids['pbewithSHAAnd40BitRC2-CBC']:\n return pki.pbe.getCipherForPKCS12PBE(oid, params, password);\n\n default:\n var error = new Error('Cannot read encrypted PBE data block. Unsupported OID.');\n error.oid = oid;\n error.supportedOids = [\n 'pkcs5PBES2',\n 'pbeWithSHAAnd3-KeyTripleDES-CBC',\n 'pbewithSHAAnd40BitRC2-CBC'\n ];\n throw error;\n }\n};\n\n/**\n * Get new Forge cipher object instance according to PBES2 params block.\n *\n * The returned cipher instance is already started using the IV\n * from PBES2 parameter block.\n *\n * @param oid the PKCS#5 PBKDF2 OID (in string notation).\n * @param params the ASN.1 PBES2-params object.\n * @param password the password to decrypt with.\n *\n * @return new cipher object instance.\n */\npki.pbe.getCipherForPBES2 = function(oid, params, password) {\n // get PBE params\n var capture = {};\n var errors = [];\n if(!asn1.validate(params, PBES2AlgorithmsValidator, capture, errors)) {\n var error = new Error('Cannot read password-based-encryption algorithm ' +\n 'parameters. ASN.1 object is not a supported EncryptedPrivateKeyInfo.');\n error.errors = errors;\n throw error;\n }\n\n // check oids\n oid = asn1.derToOid(capture.kdfOid);\n if(oid !== pki.oids['pkcs5PBKDF2']) {\n var error = new Error('Cannot read encrypted private key. ' +\n 'Unsupported key derivation function OID.');\n error.oid = oid;\n error.supportedOids = ['pkcs5PBKDF2'];\n throw error;\n }\n oid = asn1.derToOid(capture.encOid);\n if(oid !== pki.oids['aes128-CBC'] &&\n oid !== pki.oids['aes192-CBC'] &&\n oid !== pki.oids['aes256-CBC'] &&\n oid !== pki.oids['des-EDE3-CBC'] &&\n oid !== pki.oids['desCBC']) {\n var error = new Error('Cannot read encrypted private key. ' +\n 'Unsupported encryption scheme OID.');\n error.oid = oid;\n error.supportedOids = [\n 'aes128-CBC', 'aes192-CBC', 'aes256-CBC', 'des-EDE3-CBC', 'desCBC'];\n throw error;\n }\n\n // set PBE params\n var salt = capture.kdfSalt;\n var count = forge.util.createBuffer(capture.kdfIterationCount);\n count = count.getInt(count.length() << 3);\n var dkLen;\n var cipherFn;\n switch(pki.oids[oid]) {\n case 'aes128-CBC':\n dkLen = 16;\n cipherFn = forge.aes.createDecryptionCipher;\n break;\n case 'aes192-CBC':\n dkLen = 24;\n cipherFn = forge.aes.createDecryptionCipher;\n break;\n case 'aes256-CBC':\n dkLen = 32;\n cipherFn = forge.aes.createDecryptionCipher;\n break;\n case 'des-EDE3-CBC':\n dkLen = 24;\n cipherFn = forge.des.createDecryptionCipher;\n break;\n case 'desCBC':\n dkLen = 8;\n cipherFn = forge.des.createDecryptionCipher;\n break;\n }\n\n // get PRF message digest\n var md = prfOidToMessageDigest(capture.prfOid);\n\n // decrypt private key using pbe with chosen PRF and AES/DES\n var dk = forge.pkcs5.pbkdf2(password, salt, count, dkLen, md);\n var iv = capture.encIv;\n var cipher = cipherFn(dk);\n cipher.start(iv);\n\n return cipher;\n};\n\n/**\n * Get new Forge cipher object instance for PKCS#12 PBE.\n *\n * The returned cipher instance is already started using the key & IV\n * derived from the provided password and PKCS#12 PBE salt.\n *\n * @param oid The PKCS#12 PBE OID (in string notation).\n * @param params The ASN.1 PKCS#12 PBE-params object.\n * @param password The password to decrypt with.\n *\n * @return the new cipher object instance.\n */\npki.pbe.getCipherForPKCS12PBE = function(oid, params, password) {\n // get PBE params\n var capture = {};\n var errors = [];\n if(!asn1.validate(params, pkcs12PbeParamsValidator, capture, errors)) {\n var error = new Error('Cannot read password-based-encryption algorithm ' +\n 'parameters. ASN.1 object is not a supported EncryptedPrivateKeyInfo.');\n error.errors = errors;\n throw error;\n }\n\n var salt = forge.util.createBuffer(capture.salt);\n var count = forge.util.createBuffer(capture.iterations);\n count = count.getInt(count.length() << 3);\n\n var dkLen, dIvLen, cipherFn;\n switch(oid) {\n case pki.oids['pbeWithSHAAnd3-KeyTripleDES-CBC']:\n dkLen = 24;\n dIvLen = 8;\n cipherFn = forge.des.startDecrypting;\n break;\n\n case pki.oids['pbewithSHAAnd40BitRC2-CBC']:\n dkLen = 5;\n dIvLen = 8;\n cipherFn = function(key, iv) {\n var cipher = forge.rc2.createDecryptionCipher(key, 40);\n cipher.start(iv, null);\n return cipher;\n };\n break;\n\n default:\n var error = new Error('Cannot read PKCS #12 PBE data block. Unsupported OID.');\n error.oid = oid;\n throw error;\n }\n\n // get PRF message digest\n var md = prfOidToMessageDigest(capture.prfOid);\n var key = pki.pbe.generatePkcs12Key(password, salt, 1, count, dkLen, md);\n md.start();\n var iv = pki.pbe.generatePkcs12Key(password, salt, 2, count, dIvLen, md);\n\n return cipherFn(key, iv);\n};\n\n/**\n * OpenSSL's legacy key derivation function.\n *\n * See: http://www.openssl.org/docs/crypto/EVP_BytesToKey.html\n *\n * @param password the password to derive the key from.\n * @param salt the salt to use, null for none.\n * @param dkLen the number of bytes needed for the derived key.\n * @param [options] the options to use:\n * [md] an optional message digest object to use.\n */\npki.pbe.opensslDeriveBytes = function(password, salt, dkLen, md) {\n if(typeof md === 'undefined' || md === null) {\n if(!('md5' in forge.md)) {\n throw new Error('\"md5\" hash algorithm unavailable.');\n }\n md = forge.md.md5.create();\n }\n if(salt === null) {\n salt = '';\n }\n var digests = [hash(md, password + salt)];\n for(var length = 16, i = 1; length < dkLen; ++i, length += 16) {\n digests.push(hash(md, digests[i - 1] + password + salt));\n }\n return digests.join('').substr(0, dkLen);\n};\n\nfunction hash(md, bytes) {\n return md.start().update(bytes).digest().getBytes();\n}\n\nfunction prfOidToMessageDigest(prfOid) {\n // get PRF algorithm, default to SHA-1\n var prfAlgorithm;\n if(!prfOid) {\n prfAlgorithm = 'hmacWithSHA1';\n } else {\n prfAlgorithm = pki.oids[asn1.derToOid(prfOid)];\n if(!prfAlgorithm) {\n var error = new Error('Unsupported PRF OID.');\n error.oid = prfOid;\n error.supported = [\n 'hmacWithSHA1', 'hmacWithSHA224', 'hmacWithSHA256', 'hmacWithSHA384',\n 'hmacWithSHA512'];\n throw error;\n }\n }\n return prfAlgorithmToMessageDigest(prfAlgorithm);\n}\n\nfunction prfAlgorithmToMessageDigest(prfAlgorithm) {\n var factory = forge.md;\n switch(prfAlgorithm) {\n case 'hmacWithSHA224':\n factory = forge.md.sha512;\n case 'hmacWithSHA1':\n case 'hmacWithSHA256':\n case 'hmacWithSHA384':\n case 'hmacWithSHA512':\n prfAlgorithm = prfAlgorithm.substr(8).toLowerCase();\n break;\n default:\n var error = new Error('Unsupported PRF algorithm.');\n error.algorithm = prfAlgorithm;\n error.supported = [\n 'hmacWithSHA1', 'hmacWithSHA224', 'hmacWithSHA256', 'hmacWithSHA384',\n 'hmacWithSHA512'];\n throw error;\n }\n if(!factory || !(prfAlgorithm in factory)) {\n throw new Error('Unknown hash algorithm: ' + prfAlgorithm);\n }\n return factory[prfAlgorithm].create();\n}\n\nfunction createPbkdf2Params(salt, countBytes, dkLen, prfAlgorithm) {\n var params = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // salt\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, salt),\n // iteration count\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n countBytes.getBytes())\n ]);\n // when PRF algorithm is not SHA-1 default, add key length and PRF algorithm\n if(prfAlgorithm !== 'hmacWithSHA1') {\n params.value.push(\n // key length\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n forge.util.hexToBytes(dkLen.toString(16))),\n // AlgorithmIdentifier\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids[prfAlgorithm]).getBytes()),\n // parameters (null)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ]));\n }\n return params;\n}\n","/**\n * Password-Based Key-Derivation Function #2 implementation.\n *\n * See RFC 2898 for details.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2013 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./hmac');\nrequire('./md');\nrequire('./util');\n\nvar pkcs5 = forge.pkcs5 = forge.pkcs5 || {};\n\nvar crypto;\nif(forge.util.isNodejs && !forge.options.usePureJavaScript) {\n crypto = require('crypto');\n}\n\n/**\n * Derives a key from a password.\n *\n * @param p the password as a binary-encoded string of bytes.\n * @param s the salt as a binary-encoded string of bytes.\n * @param c the iteration count, a positive integer.\n * @param dkLen the intended length, in bytes, of the derived key,\n * (max: 2^32 - 1) * hash length of the PRF.\n * @param [md] the message digest (or algorithm identifier as a string) to use\n * in the PRF, defaults to SHA-1.\n * @param [callback(err, key)] presence triggers asynchronous version, called\n * once the operation completes.\n *\n * @return the derived key, as a binary-encoded string of bytes, for the\n * synchronous version (if no callback is specified).\n */\nmodule.exports = forge.pbkdf2 = pkcs5.pbkdf2 = function(\n p, s, c, dkLen, md, callback) {\n if(typeof md === 'function') {\n callback = md;\n md = null;\n }\n\n // use native implementation if possible and not disabled, note that\n // some node versions only support SHA-1, others allow digest to be changed\n if(forge.util.isNodejs && !forge.options.usePureJavaScript &&\n crypto.pbkdf2 && (md === null || typeof md !== 'object') &&\n (crypto.pbkdf2Sync.length > 4 || (!md || md === 'sha1'))) {\n if(typeof md !== 'string') {\n // default prf to SHA-1\n md = 'sha1';\n }\n p = Buffer.from(p, 'binary');\n s = Buffer.from(s, 'binary');\n if(!callback) {\n if(crypto.pbkdf2Sync.length === 4) {\n return crypto.pbkdf2Sync(p, s, c, dkLen).toString('binary');\n }\n return crypto.pbkdf2Sync(p, s, c, dkLen, md).toString('binary');\n }\n if(crypto.pbkdf2Sync.length === 4) {\n return crypto.pbkdf2(p, s, c, dkLen, function(err, key) {\n if(err) {\n return callback(err);\n }\n callback(null, key.toString('binary'));\n });\n }\n return crypto.pbkdf2(p, s, c, dkLen, md, function(err, key) {\n if(err) {\n return callback(err);\n }\n callback(null, key.toString('binary'));\n });\n }\n\n if(typeof md === 'undefined' || md === null) {\n // default prf to SHA-1\n md = 'sha1';\n }\n if(typeof md === 'string') {\n if(!(md in forge.md.algorithms)) {\n throw new Error('Unknown hash algorithm: ' + md);\n }\n md = forge.md[md].create();\n }\n\n var hLen = md.digestLength;\n\n /* 1. If dkLen > (2^32 - 1) * hLen, output \"derived key too long\" and\n stop. */\n if(dkLen > (0xFFFFFFFF * hLen)) {\n var err = new Error('Derived key is too long.');\n if(callback) {\n return callback(err);\n }\n throw err;\n }\n\n /* 2. Let len be the number of hLen-octet blocks in the derived key,\n rounding up, and let r be the number of octets in the last\n block:\n\n len = CEIL(dkLen / hLen),\n r = dkLen - (len - 1) * hLen. */\n var len = Math.ceil(dkLen / hLen);\n var r = dkLen - (len - 1) * hLen;\n\n /* 3. For each block of the derived key apply the function F defined\n below to the password P, the salt S, the iteration count c, and\n the block index to compute the block:\n\n T_1 = F(P, S, c, 1),\n T_2 = F(P, S, c, 2),\n ...\n T_len = F(P, S, c, len),\n\n where the function F is defined as the exclusive-or sum of the\n first c iterates of the underlying pseudorandom function PRF\n applied to the password P and the concatenation of the salt S\n and the block index i:\n\n F(P, S, c, i) = u_1 XOR u_2 XOR ... XOR u_c\n\n where\n\n u_1 = PRF(P, S || INT(i)),\n u_2 = PRF(P, u_1),\n ...\n u_c = PRF(P, u_{c-1}).\n\n Here, INT(i) is a four-octet encoding of the integer i, most\n significant octet first. */\n var prf = forge.hmac.create();\n prf.start(md, p);\n var dk = '';\n var xor, u_c, u_c1;\n\n // sync version\n if(!callback) {\n for(var i = 1; i <= len; ++i) {\n // PRF(P, S || INT(i)) (first iteration)\n prf.start(null, null);\n prf.update(s);\n prf.update(forge.util.int32ToBytes(i));\n xor = u_c1 = prf.digest().getBytes();\n\n // PRF(P, u_{c-1}) (other iterations)\n for(var j = 2; j <= c; ++j) {\n prf.start(null, null);\n prf.update(u_c1);\n u_c = prf.digest().getBytes();\n // F(p, s, c, i)\n xor = forge.util.xorBytes(xor, u_c, hLen);\n u_c1 = u_c;\n }\n\n /* 4. Concatenate the blocks and extract the first dkLen octets to\n produce a derived key DK:\n\n DK = T_1 || T_2 || ... || T_len<0..r-1> */\n dk += (i < len) ? xor : xor.substr(0, r);\n }\n /* 5. Output the derived key DK. */\n return dk;\n }\n\n // async version\n var i = 1, j;\n function outer() {\n if(i > len) {\n // done\n return callback(null, dk);\n }\n\n // PRF(P, S || INT(i)) (first iteration)\n prf.start(null, null);\n prf.update(s);\n prf.update(forge.util.int32ToBytes(i));\n xor = u_c1 = prf.digest().getBytes();\n\n // PRF(P, u_{c-1}) (other iterations)\n j = 2;\n inner();\n }\n\n function inner() {\n if(j <= c) {\n prf.start(null, null);\n prf.update(u_c1);\n u_c = prf.digest().getBytes();\n // F(p, s, c, i)\n xor = forge.util.xorBytes(xor, u_c, hLen);\n u_c1 = u_c;\n ++j;\n return forge.util.setImmediate(inner);\n }\n\n /* 4. Concatenate the blocks and extract the first dkLen octets to\n produce a derived key DK:\n\n DK = T_1 || T_2 || ... || T_len<0..r-1> */\n dk += (i < len) ? xor : xor.substr(0, r);\n\n ++i;\n outer();\n }\n\n outer();\n};\n","/**\n * Javascript implementation of basic PEM (Privacy Enhanced Mail) algorithms.\n *\n * See: RFC 1421.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2013-2014 Digital Bazaar, Inc.\n *\n * A Forge PEM object has the following fields:\n *\n * type: identifies the type of message (eg: \"RSA PRIVATE KEY\").\n *\n * procType: identifies the type of processing performed on the message,\n * it has two subfields: version and type, eg: 4,ENCRYPTED.\n *\n * contentDomain: identifies the type of content in the message, typically\n * only uses the value: \"RFC822\".\n *\n * dekInfo: identifies the message encryption algorithm and mode and includes\n * any parameters for the algorithm, it has two subfields: algorithm and\n * parameters, eg: DES-CBC,F8143EDE5960C597.\n *\n * headers: contains all other PEM encapsulated headers -- where order is\n * significant (for pairing data like recipient ID + key info).\n *\n * body: the binary-encoded body.\n */\nvar forge = require('./forge');\nrequire('./util');\n\n// shortcut for pem API\nvar pem = module.exports = forge.pem = forge.pem || {};\n\n/**\n * Encodes (serializes) the given PEM object.\n *\n * @param msg the PEM message object to encode.\n * @param options the options to use:\n * maxline the maximum characters per line for the body, (default: 64).\n *\n * @return the PEM-formatted string.\n */\npem.encode = function(msg, options) {\n options = options || {};\n var rval = '-----BEGIN ' + msg.type + '-----\\r\\n';\n\n // encode special headers\n var header;\n if(msg.procType) {\n header = {\n name: 'Proc-Type',\n values: [String(msg.procType.version), msg.procType.type]\n };\n rval += foldHeader(header);\n }\n if(msg.contentDomain) {\n header = {name: 'Content-Domain', values: [msg.contentDomain]};\n rval += foldHeader(header);\n }\n if(msg.dekInfo) {\n header = {name: 'DEK-Info', values: [msg.dekInfo.algorithm]};\n if(msg.dekInfo.parameters) {\n header.values.push(msg.dekInfo.parameters);\n }\n rval += foldHeader(header);\n }\n\n if(msg.headers) {\n // encode all other headers\n for(var i = 0; i < msg.headers.length; ++i) {\n rval += foldHeader(msg.headers[i]);\n }\n }\n\n // terminate header\n if(msg.procType) {\n rval += '\\r\\n';\n }\n\n // add body\n rval += forge.util.encode64(msg.body, options.maxline || 64) + '\\r\\n';\n\n rval += '-----END ' + msg.type + '-----\\r\\n';\n return rval;\n};\n\n/**\n * Decodes (deserializes) all PEM messages found in the given string.\n *\n * @param str the PEM-formatted string to decode.\n *\n * @return the PEM message objects in an array.\n */\npem.decode = function(str) {\n var rval = [];\n\n // split string into PEM messages (be lenient w/EOF on BEGIN line)\n var rMessage = /\\s*-----BEGIN ([A-Z0-9- ]+)-----\\r?\\n?([\\x21-\\x7e\\s]+?(?:\\r?\\n\\r?\\n))?([:A-Za-z0-9+\\/=\\s]+?)-----END \\1-----/g;\n var rHeader = /([\\x21-\\x7e]+):\\s*([\\x21-\\x7e\\s^:]+)/;\n var rCRLF = /\\r?\\n/;\n var match;\n while(true) {\n match = rMessage.exec(str);\n if(!match) {\n break;\n }\n\n // accept \"NEW CERTIFICATE REQUEST\" as \"CERTIFICATE REQUEST\"\n // https://datatracker.ietf.org/doc/html/rfc7468#section-7\n var type = match[1];\n if(type === 'NEW CERTIFICATE REQUEST') {\n type = 'CERTIFICATE REQUEST';\n }\n\n var msg = {\n type: type,\n procType: null,\n contentDomain: null,\n dekInfo: null,\n headers: [],\n body: forge.util.decode64(match[3])\n };\n rval.push(msg);\n\n // no headers\n if(!match[2]) {\n continue;\n }\n\n // parse headers\n var lines = match[2].split(rCRLF);\n var li = 0;\n while(match && li < lines.length) {\n // get line, trim any rhs whitespace\n var line = lines[li].replace(/\\s+$/, '');\n\n // RFC2822 unfold any following folded lines\n for(var nl = li + 1; nl < lines.length; ++nl) {\n var next = lines[nl];\n if(!/\\s/.test(next[0])) {\n break;\n }\n line += next;\n li = nl;\n }\n\n // parse header\n match = line.match(rHeader);\n if(match) {\n var header = {name: match[1], values: []};\n var values = match[2].split(',');\n for(var vi = 0; vi < values.length; ++vi) {\n header.values.push(ltrim(values[vi]));\n }\n\n // Proc-Type must be the first header\n if(!msg.procType) {\n if(header.name !== 'Proc-Type') {\n throw new Error('Invalid PEM formatted message. The first ' +\n 'encapsulated header must be \"Proc-Type\".');\n } else if(header.values.length !== 2) {\n throw new Error('Invalid PEM formatted message. The \"Proc-Type\" ' +\n 'header must have two subfields.');\n }\n msg.procType = {version: values[0], type: values[1]};\n } else if(!msg.contentDomain && header.name === 'Content-Domain') {\n // special-case Content-Domain\n msg.contentDomain = values[0] || '';\n } else if(!msg.dekInfo && header.name === 'DEK-Info') {\n // special-case DEK-Info\n if(header.values.length === 0) {\n throw new Error('Invalid PEM formatted message. The \"DEK-Info\" ' +\n 'header must have at least one subfield.');\n }\n msg.dekInfo = {algorithm: values[0], parameters: values[1] || null};\n } else {\n msg.headers.push(header);\n }\n }\n\n ++li;\n }\n\n if(msg.procType === 'ENCRYPTED' && !msg.dekInfo) {\n throw new Error('Invalid PEM formatted message. The \"DEK-Info\" ' +\n 'header must be present if \"Proc-Type\" is \"ENCRYPTED\".');\n }\n }\n\n if(rval.length === 0) {\n throw new Error('Invalid PEM formatted message.');\n }\n\n return rval;\n};\n\nfunction foldHeader(header) {\n var rval = header.name + ': ';\n\n // ensure values with CRLF are folded\n var values = [];\n var insertSpace = function(match, $1) {\n return ' ' + $1;\n };\n for(var i = 0; i < header.values.length; ++i) {\n values.push(header.values[i].replace(/^(\\S+\\r\\n)/, insertSpace));\n }\n rval += values.join(',') + '\\r\\n';\n\n // do folding\n var length = 0;\n var candidate = -1;\n for(var i = 0; i < rval.length; ++i, ++length) {\n if(length > 65 && candidate !== -1) {\n var insert = rval[candidate];\n if(insert === ',') {\n ++candidate;\n rval = rval.substr(0, candidate) + '\\r\\n ' + rval.substr(candidate);\n } else {\n rval = rval.substr(0, candidate) +\n '\\r\\n' + insert + rval.substr(candidate + 1);\n }\n length = (i - candidate - 1);\n candidate = -1;\n ++i;\n } else if(rval[i] === ' ' || rval[i] === '\\t' || rval[i] === ',') {\n candidate = i;\n }\n }\n\n return rval;\n}\n\nfunction ltrim(str) {\n return str.replace(/^\\s+/, '');\n}\n","/**\n * Partial implementation of PKCS#1 v2.2: RSA-OEAP\n *\n * Modified but based on the following MIT and BSD licensed code:\n *\n * https://github.com/kjur/jsjws/blob/master/rsa.js:\n *\n * The 'jsjws'(JSON Web Signature JavaScript Library) License\n *\n * Copyright (c) 2012 Kenji Urushima\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n * THE SOFTWARE.\n *\n * http://webrsa.cvs.sourceforge.net/viewvc/webrsa/Client/RSAES-OAEP.js?content-type=text%2Fplain:\n *\n * RSAES-OAEP.js\n * $Id: RSAES-OAEP.js,v 1.1.1.1 2003/03/19 15:37:20 ellispritchard Exp $\n * JavaScript Implementation of PKCS #1 v2.1 RSA CRYPTOGRAPHY STANDARD (RSA Laboratories, June 14, 2002)\n * Copyright (C) Ellis Pritchard, Guardian Unlimited 2003.\n * Contact: ellis@nukinetics.com\n * Distributed under the BSD License.\n *\n * Official documentation: http://www.rsa.com/rsalabs/node.asp?id=2125\n *\n * @author Evan Jones (http://evanjones.ca/)\n * @author Dave Longley\n *\n * Copyright (c) 2013-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\nrequire('./random');\nrequire('./sha1');\n\n// shortcut for PKCS#1 API\nvar pkcs1 = module.exports = forge.pkcs1 = forge.pkcs1 || {};\n\n/**\n * Encode the given RSAES-OAEP message (M) using key, with optional label (L)\n * and seed.\n *\n * This method does not perform RSA encryption, it only encodes the message\n * using RSAES-OAEP.\n *\n * @param key the RSA key to use.\n * @param message the message to encode.\n * @param options the options to use:\n * label an optional label to use.\n * seed the seed to use.\n * md the message digest object to use, undefined for SHA-1.\n * mgf1 optional mgf1 parameters:\n * md the message digest object to use for MGF1.\n *\n * @return the encoded message bytes.\n */\npkcs1.encode_rsa_oaep = function(key, message, options) {\n // parse arguments\n var label;\n var seed;\n var md;\n var mgf1Md;\n // legacy args (label, seed, md)\n if(typeof options === 'string') {\n label = options;\n seed = arguments[3] || undefined;\n md = arguments[4] || undefined;\n } else if(options) {\n label = options.label || undefined;\n seed = options.seed || undefined;\n md = options.md || undefined;\n if(options.mgf1 && options.mgf1.md) {\n mgf1Md = options.mgf1.md;\n }\n }\n\n // default OAEP to SHA-1 message digest\n if(!md) {\n md = forge.md.sha1.create();\n } else {\n md.start();\n }\n\n // default MGF-1 to same as OAEP\n if(!mgf1Md) {\n mgf1Md = md;\n }\n\n // compute length in bytes and check output\n var keyLength = Math.ceil(key.n.bitLength() / 8);\n var maxLength = keyLength - 2 * md.digestLength - 2;\n if(message.length > maxLength) {\n var error = new Error('RSAES-OAEP input message length is too long.');\n error.length = message.length;\n error.maxLength = maxLength;\n throw error;\n }\n\n if(!label) {\n label = '';\n }\n md.update(label, 'raw');\n var lHash = md.digest();\n\n var PS = '';\n var PS_length = maxLength - message.length;\n for(var i = 0; i < PS_length; i++) {\n PS += '\\x00';\n }\n\n var DB = lHash.getBytes() + PS + '\\x01' + message;\n\n if(!seed) {\n seed = forge.random.getBytes(md.digestLength);\n } else if(seed.length !== md.digestLength) {\n var error = new Error('Invalid RSAES-OAEP seed. The seed length must ' +\n 'match the digest length.');\n error.seedLength = seed.length;\n error.digestLength = md.digestLength;\n throw error;\n }\n\n var dbMask = rsa_mgf1(seed, keyLength - md.digestLength - 1, mgf1Md);\n var maskedDB = forge.util.xorBytes(DB, dbMask, DB.length);\n\n var seedMask = rsa_mgf1(maskedDB, md.digestLength, mgf1Md);\n var maskedSeed = forge.util.xorBytes(seed, seedMask, seed.length);\n\n // return encoded message\n return '\\x00' + maskedSeed + maskedDB;\n};\n\n/**\n * Decode the given RSAES-OAEP encoded message (EM) using key, with optional\n * label (L).\n *\n * This method does not perform RSA decryption, it only decodes the message\n * using RSAES-OAEP.\n *\n * @param key the RSA key to use.\n * @param em the encoded message to decode.\n * @param options the options to use:\n * label an optional label to use.\n * md the message digest object to use for OAEP, undefined for SHA-1.\n * mgf1 optional mgf1 parameters:\n * md the message digest object to use for MGF1.\n *\n * @return the decoded message bytes.\n */\npkcs1.decode_rsa_oaep = function(key, em, options) {\n // parse args\n var label;\n var md;\n var mgf1Md;\n // legacy args\n if(typeof options === 'string') {\n label = options;\n md = arguments[3] || undefined;\n } else if(options) {\n label = options.label || undefined;\n md = options.md || undefined;\n if(options.mgf1 && options.mgf1.md) {\n mgf1Md = options.mgf1.md;\n }\n }\n\n // compute length in bytes\n var keyLength = Math.ceil(key.n.bitLength() / 8);\n\n if(em.length !== keyLength) {\n var error = new Error('RSAES-OAEP encoded message length is invalid.');\n error.length = em.length;\n error.expectedLength = keyLength;\n throw error;\n }\n\n // default OAEP to SHA-1 message digest\n if(md === undefined) {\n md = forge.md.sha1.create();\n } else {\n md.start();\n }\n\n // default MGF-1 to same as OAEP\n if(!mgf1Md) {\n mgf1Md = md;\n }\n\n if(keyLength < 2 * md.digestLength + 2) {\n throw new Error('RSAES-OAEP key is too short for the hash function.');\n }\n\n if(!label) {\n label = '';\n }\n md.update(label, 'raw');\n var lHash = md.digest().getBytes();\n\n // split the message into its parts\n var y = em.charAt(0);\n var maskedSeed = em.substring(1, md.digestLength + 1);\n var maskedDB = em.substring(1 + md.digestLength);\n\n var seedMask = rsa_mgf1(maskedDB, md.digestLength, mgf1Md);\n var seed = forge.util.xorBytes(maskedSeed, seedMask, maskedSeed.length);\n\n var dbMask = rsa_mgf1(seed, keyLength - md.digestLength - 1, mgf1Md);\n var db = forge.util.xorBytes(maskedDB, dbMask, maskedDB.length);\n\n var lHashPrime = db.substring(0, md.digestLength);\n\n // constant time check that all values match what is expected\n var error = (y !== '\\x00');\n\n // constant time check lHash vs lHashPrime\n for(var i = 0; i < md.digestLength; ++i) {\n error |= (lHash.charAt(i) !== lHashPrime.charAt(i));\n }\n\n // \"constant time\" find the 0x1 byte separating the padding (zeros) from the\n // message\n // TODO: It must be possible to do this in a better/smarter way?\n var in_ps = 1;\n var index = md.digestLength;\n for(var j = md.digestLength; j < db.length; j++) {\n var code = db.charCodeAt(j);\n\n var is_0 = (code & 0x1) ^ 0x1;\n\n // non-zero if not 0 or 1 in the ps section\n var error_mask = in_ps ? 0xfffe : 0x0000;\n error |= (code & error_mask);\n\n // latch in_ps to zero after we find 0x1\n in_ps = in_ps & is_0;\n index += in_ps;\n }\n\n if(error || db.charCodeAt(index) !== 0x1) {\n throw new Error('Invalid RSAES-OAEP padding.');\n }\n\n return db.substring(index + 1);\n};\n\nfunction rsa_mgf1(seed, maskLength, hash) {\n // default to SHA-1 message digest\n if(!hash) {\n hash = forge.md.sha1.create();\n }\n var t = '';\n var count = Math.ceil(maskLength / hash.digestLength);\n for(var i = 0; i < count; ++i) {\n var c = String.fromCharCode(\n (i >> 24) & 0xFF, (i >> 16) & 0xFF, (i >> 8) & 0xFF, i & 0xFF);\n hash.start();\n hash.update(seed + c);\n t += hash.digest().getBytes();\n }\n return t.substring(0, maskLength);\n}\n","/**\n * Javascript implementation of PKCS#12.\n *\n * @author Dave Longley\n * @author Stefan Siegl \n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n * Copyright (c) 2012 Stefan Siegl \n *\n * The ASN.1 representation of PKCS#12 is as follows\n * (see ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-12/pkcs-12-tc1.pdf for details)\n *\n * PFX ::= SEQUENCE {\n * version INTEGER {v3(3)}(v3,...),\n * authSafe ContentInfo,\n * macData MacData OPTIONAL\n * }\n *\n * MacData ::= SEQUENCE {\n * mac DigestInfo,\n * macSalt OCTET STRING,\n * iterations INTEGER DEFAULT 1\n * }\n * Note: The iterations default is for historical reasons and its use is\n * deprecated. A higher value, like 1024, is recommended.\n *\n * DigestInfo is defined in PKCS#7 as follows:\n *\n * DigestInfo ::= SEQUENCE {\n * digestAlgorithm DigestAlgorithmIdentifier,\n * digest Digest\n * }\n *\n * DigestAlgorithmIdentifier ::= AlgorithmIdentifier\n *\n * The AlgorithmIdentifier contains an Object Identifier (OID) and parameters\n * for the algorithm, if any. In the case of SHA1 there is none.\n *\n * AlgorithmIdentifer ::= SEQUENCE {\n * algorithm OBJECT IDENTIFIER,\n * parameters ANY DEFINED BY algorithm OPTIONAL\n * }\n *\n * Digest ::= OCTET STRING\n *\n *\n * ContentInfo ::= SEQUENCE {\n * contentType ContentType,\n * content [0] EXPLICIT ANY DEFINED BY contentType OPTIONAL\n * }\n *\n * ContentType ::= OBJECT IDENTIFIER\n *\n * AuthenticatedSafe ::= SEQUENCE OF ContentInfo\n * -- Data if unencrypted\n * -- EncryptedData if password-encrypted\n * -- EnvelopedData if public key-encrypted\n *\n *\n * SafeContents ::= SEQUENCE OF SafeBag\n *\n * SafeBag ::= SEQUENCE {\n * bagId BAG-TYPE.&id ({PKCS12BagSet})\n * bagValue [0] EXPLICIT BAG-TYPE.&Type({PKCS12BagSet}{@bagId}),\n * bagAttributes SET OF PKCS12Attribute OPTIONAL\n * }\n *\n * PKCS12Attribute ::= SEQUENCE {\n * attrId ATTRIBUTE.&id ({PKCS12AttrSet}),\n * attrValues SET OF ATTRIBUTE.&Type ({PKCS12AttrSet}{@attrId})\n * } -- This type is compatible with the X.500 type 'Attribute'\n *\n * PKCS12AttrSet ATTRIBUTE ::= {\n * friendlyName | -- from PKCS #9\n * localKeyId, -- from PKCS #9\n * ... -- Other attributes are allowed\n * }\n *\n * CertBag ::= SEQUENCE {\n * certId BAG-TYPE.&id ({CertTypes}),\n * certValue [0] EXPLICIT BAG-TYPE.&Type ({CertTypes}{@certId})\n * }\n *\n * x509Certificate BAG-TYPE ::= {OCTET STRING IDENTIFIED BY {certTypes 1}}\n * -- DER-encoded X.509 certificate stored in OCTET STRING\n *\n * sdsiCertificate BAG-TYPE ::= {IA5String IDENTIFIED BY {certTypes 2}}\n * -- Base64-encoded SDSI certificate stored in IA5String\n *\n * CertTypes BAG-TYPE ::= {\n * x509Certificate |\n * sdsiCertificate,\n * ... -- For future extensions\n * }\n */\nvar forge = require('./forge');\nrequire('./asn1');\nrequire('./hmac');\nrequire('./oids');\nrequire('./pkcs7asn1');\nrequire('./pbe');\nrequire('./random');\nrequire('./rsa');\nrequire('./sha1');\nrequire('./util');\nrequire('./x509');\n\n// shortcut for asn.1 & PKI API\nvar asn1 = forge.asn1;\nvar pki = forge.pki;\n\n// shortcut for PKCS#12 API\nvar p12 = module.exports = forge.pkcs12 = forge.pkcs12 || {};\n\nvar contentInfoValidator = {\n name: 'ContentInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE, // a ContentInfo\n constructed: true,\n value: [{\n name: 'ContentInfo.contentType',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'contentType'\n }, {\n name: 'ContentInfo.content',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n constructed: true,\n captureAsn1: 'content'\n }]\n};\n\nvar pfxValidator = {\n name: 'PFX',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'PFX.version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'version'\n },\n contentInfoValidator, {\n name: 'PFX.macData',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n optional: true,\n captureAsn1: 'mac',\n value: [{\n name: 'PFX.macData.mac',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE, // DigestInfo\n constructed: true,\n value: [{\n name: 'PFX.macData.mac.digestAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE, // DigestAlgorithmIdentifier\n constructed: true,\n value: [{\n name: 'PFX.macData.mac.digestAlgorithm.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'macAlgorithm'\n }, {\n name: 'PFX.macData.mac.digestAlgorithm.parameters',\n tagClass: asn1.Class.UNIVERSAL,\n captureAsn1: 'macAlgorithmParameters'\n }]\n }, {\n name: 'PFX.macData.mac.digest',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'macDigest'\n }]\n }, {\n name: 'PFX.macData.macSalt',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'macSalt'\n }, {\n name: 'PFX.macData.iterations',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n optional: true,\n capture: 'macIterations'\n }]\n }]\n};\n\nvar safeBagValidator = {\n name: 'SafeBag',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'SafeBag.bagId',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'bagId'\n }, {\n name: 'SafeBag.bagValue',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n constructed: true,\n captureAsn1: 'bagValue'\n }, {\n name: 'SafeBag.bagAttributes',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SET,\n constructed: true,\n optional: true,\n capture: 'bagAttributes'\n }]\n};\n\nvar attributeValidator = {\n name: 'Attribute',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'Attribute.attrId',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'oid'\n }, {\n name: 'Attribute.attrValues',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SET,\n constructed: true,\n capture: 'values'\n }]\n};\n\nvar certBagValidator = {\n name: 'CertBag',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'CertBag.certId',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'certId'\n }, {\n name: 'CertBag.certValue',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n constructed: true,\n /* So far we only support X.509 certificates (which are wrapped in\n an OCTET STRING, hence hard code that here). */\n value: [{\n name: 'CertBag.certValue[0]',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Class.OCTETSTRING,\n constructed: false,\n capture: 'cert'\n }]\n }]\n};\n\n/**\n * Search SafeContents structure for bags with matching attributes.\n *\n * The search can optionally be narrowed by a certain bag type.\n *\n * @param safeContents the SafeContents structure to search in.\n * @param attrName the name of the attribute to compare against.\n * @param attrValue the attribute value to search for.\n * @param [bagType] bag type to narrow search by.\n *\n * @return an array of matching bags.\n */\nfunction _getBagsByAttribute(safeContents, attrName, attrValue, bagType) {\n var result = [];\n\n for(var i = 0; i < safeContents.length; i++) {\n for(var j = 0; j < safeContents[i].safeBags.length; j++) {\n var bag = safeContents[i].safeBags[j];\n if(bagType !== undefined && bag.type !== bagType) {\n continue;\n }\n // only filter by bag type, no attribute specified\n if(attrName === null) {\n result.push(bag);\n continue;\n }\n if(bag.attributes[attrName] !== undefined &&\n bag.attributes[attrName].indexOf(attrValue) >= 0) {\n result.push(bag);\n }\n }\n }\n\n return result;\n}\n\n/**\n * Converts a PKCS#12 PFX in ASN.1 notation into a PFX object.\n *\n * @param obj The PKCS#12 PFX in ASN.1 notation.\n * @param strict true to use strict DER decoding, false not to (default: true).\n * @param {String} password Password to decrypt with (optional).\n *\n * @return PKCS#12 PFX object.\n */\np12.pkcs12FromAsn1 = function(obj, strict, password) {\n // handle args\n if(typeof strict === 'string') {\n password = strict;\n strict = true;\n } else if(strict === undefined) {\n strict = true;\n }\n\n // validate PFX and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, pfxValidator, capture, errors)) {\n var error = new Error('Cannot read PKCS#12 PFX. ' +\n 'ASN.1 object is not an PKCS#12 PFX.');\n error.errors = error;\n throw error;\n }\n\n var pfx = {\n version: capture.version.charCodeAt(0),\n safeContents: [],\n\n /**\n * Gets bags with matching attributes.\n *\n * @param filter the attributes to filter by:\n * [localKeyId] the localKeyId to search for.\n * [localKeyIdHex] the localKeyId in hex to search for.\n * [friendlyName] the friendly name to search for.\n * [bagType] bag type to narrow each attribute search by.\n *\n * @return a map of attribute type to an array of matching bags or, if no\n * attribute was given but a bag type, the map key will be the\n * bag type.\n */\n getBags: function(filter) {\n var rval = {};\n\n var localKeyId;\n if('localKeyId' in filter) {\n localKeyId = filter.localKeyId;\n } else if('localKeyIdHex' in filter) {\n localKeyId = forge.util.hexToBytes(filter.localKeyIdHex);\n }\n\n // filter on bagType only\n if(localKeyId === undefined && !('friendlyName' in filter) &&\n 'bagType' in filter) {\n rval[filter.bagType] = _getBagsByAttribute(\n pfx.safeContents, null, null, filter.bagType);\n }\n\n if(localKeyId !== undefined) {\n rval.localKeyId = _getBagsByAttribute(\n pfx.safeContents, 'localKeyId',\n localKeyId, filter.bagType);\n }\n if('friendlyName' in filter) {\n rval.friendlyName = _getBagsByAttribute(\n pfx.safeContents, 'friendlyName',\n filter.friendlyName, filter.bagType);\n }\n\n return rval;\n },\n\n /**\n * DEPRECATED: use getBags() instead.\n *\n * Get bags with matching friendlyName attribute.\n *\n * @param friendlyName the friendly name to search for.\n * @param [bagType] bag type to narrow search by.\n *\n * @return an array of bags with matching friendlyName attribute.\n */\n getBagsByFriendlyName: function(friendlyName, bagType) {\n return _getBagsByAttribute(\n pfx.safeContents, 'friendlyName', friendlyName, bagType);\n },\n\n /**\n * DEPRECATED: use getBags() instead.\n *\n * Get bags with matching localKeyId attribute.\n *\n * @param localKeyId the localKeyId to search for.\n * @param [bagType] bag type to narrow search by.\n *\n * @return an array of bags with matching localKeyId attribute.\n */\n getBagsByLocalKeyId: function(localKeyId, bagType) {\n return _getBagsByAttribute(\n pfx.safeContents, 'localKeyId', localKeyId, bagType);\n }\n };\n\n if(capture.version.charCodeAt(0) !== 3) {\n var error = new Error('PKCS#12 PFX of version other than 3 not supported.');\n error.version = capture.version.charCodeAt(0);\n throw error;\n }\n\n if(asn1.derToOid(capture.contentType) !== pki.oids.data) {\n var error = new Error('Only PKCS#12 PFX in password integrity mode supported.');\n error.oid = asn1.derToOid(capture.contentType);\n throw error;\n }\n\n var data = capture.content.value[0];\n if(data.tagClass !== asn1.Class.UNIVERSAL ||\n data.type !== asn1.Type.OCTETSTRING) {\n throw new Error('PKCS#12 authSafe content data is not an OCTET STRING.');\n }\n data = _decodePkcs7Data(data);\n\n // check for MAC\n if(capture.mac) {\n var md = null;\n var macKeyBytes = 0;\n var macAlgorithm = asn1.derToOid(capture.macAlgorithm);\n switch(macAlgorithm) {\n case pki.oids.sha1:\n md = forge.md.sha1.create();\n macKeyBytes = 20;\n break;\n case pki.oids.sha256:\n md = forge.md.sha256.create();\n macKeyBytes = 32;\n break;\n case pki.oids.sha384:\n md = forge.md.sha384.create();\n macKeyBytes = 48;\n break;\n case pki.oids.sha512:\n md = forge.md.sha512.create();\n macKeyBytes = 64;\n break;\n case pki.oids.md5:\n md = forge.md.md5.create();\n macKeyBytes = 16;\n break;\n }\n if(md === null) {\n throw new Error('PKCS#12 uses unsupported MAC algorithm: ' + macAlgorithm);\n }\n\n // verify MAC (iterations default to 1)\n var macSalt = new forge.util.ByteBuffer(capture.macSalt);\n var macIterations = (('macIterations' in capture) ?\n parseInt(forge.util.bytesToHex(capture.macIterations), 16) : 1);\n var macKey = p12.generateKey(\n password, macSalt, 3, macIterations, macKeyBytes, md);\n var mac = forge.hmac.create();\n mac.start(md, macKey);\n mac.update(data.value);\n var macValue = mac.getMac();\n if(macValue.getBytes() !== capture.macDigest) {\n throw new Error('PKCS#12 MAC could not be verified. Invalid password?');\n }\n }\n\n _decodeAuthenticatedSafe(pfx, data.value, strict, password);\n return pfx;\n};\n\n/**\n * Decodes PKCS#7 Data. PKCS#7 (RFC 2315) defines \"Data\" as an OCTET STRING,\n * but it is sometimes an OCTET STRING that is composed/constructed of chunks,\n * each its own OCTET STRING. This is BER-encoding vs. DER-encoding. This\n * function transforms this corner-case into the usual simple,\n * non-composed/constructed OCTET STRING.\n *\n * This function may be moved to ASN.1 at some point to better deal with\n * more BER-encoding issues, should they arise.\n *\n * @param data the ASN.1 Data object to transform.\n */\nfunction _decodePkcs7Data(data) {\n // handle special case of \"chunked\" data content: an octet string composed\n // of other octet strings\n if(data.composed || data.constructed) {\n var value = forge.util.createBuffer();\n for(var i = 0; i < data.value.length; ++i) {\n value.putBytes(data.value[i].value);\n }\n data.composed = data.constructed = false;\n data.value = value.getBytes();\n }\n return data;\n}\n\n/**\n * Decode PKCS#12 AuthenticatedSafe (BER encoded) into PFX object.\n *\n * The AuthenticatedSafe is a BER-encoded SEQUENCE OF ContentInfo.\n *\n * @param pfx The PKCS#12 PFX object to fill.\n * @param {String} authSafe BER-encoded AuthenticatedSafe.\n * @param strict true to use strict DER decoding, false not to.\n * @param {String} password Password to decrypt with (optional).\n */\nfunction _decodeAuthenticatedSafe(pfx, authSafe, strict, password) {\n authSafe = asn1.fromDer(authSafe, strict); /* actually it's BER encoded */\n\n if(authSafe.tagClass !== asn1.Class.UNIVERSAL ||\n authSafe.type !== asn1.Type.SEQUENCE ||\n authSafe.constructed !== true) {\n throw new Error('PKCS#12 AuthenticatedSafe expected to be a ' +\n 'SEQUENCE OF ContentInfo');\n }\n\n for(var i = 0; i < authSafe.value.length; i++) {\n var contentInfo = authSafe.value[i];\n\n // validate contentInfo and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(contentInfo, contentInfoValidator, capture, errors)) {\n var error = new Error('Cannot read ContentInfo.');\n error.errors = errors;\n throw error;\n }\n\n var obj = {\n encrypted: false\n };\n var safeContents = null;\n var data = capture.content.value[0];\n switch(asn1.derToOid(capture.contentType)) {\n case pki.oids.data:\n if(data.tagClass !== asn1.Class.UNIVERSAL ||\n data.type !== asn1.Type.OCTETSTRING) {\n throw new Error('PKCS#12 SafeContents Data is not an OCTET STRING.');\n }\n safeContents = _decodePkcs7Data(data).value;\n break;\n case pki.oids.encryptedData:\n safeContents = _decryptSafeContents(data, password);\n obj.encrypted = true;\n break;\n default:\n var error = new Error('Unsupported PKCS#12 contentType.');\n error.contentType = asn1.derToOid(capture.contentType);\n throw error;\n }\n\n obj.safeBags = _decodeSafeContents(safeContents, strict, password);\n pfx.safeContents.push(obj);\n }\n}\n\n/**\n * Decrypt PKCS#7 EncryptedData structure.\n *\n * @param data ASN.1 encoded EncryptedContentInfo object.\n * @param password The user-provided password.\n *\n * @return The decrypted SafeContents (ASN.1 object).\n */\nfunction _decryptSafeContents(data, password) {\n var capture = {};\n var errors = [];\n if(!asn1.validate(\n data, forge.pkcs7.asn1.encryptedDataValidator, capture, errors)) {\n var error = new Error('Cannot read EncryptedContentInfo.');\n error.errors = errors;\n throw error;\n }\n\n var oid = asn1.derToOid(capture.contentType);\n if(oid !== pki.oids.data) {\n var error = new Error(\n 'PKCS#12 EncryptedContentInfo ContentType is not Data.');\n error.oid = oid;\n throw error;\n }\n\n // get cipher\n oid = asn1.derToOid(capture.encAlgorithm);\n var cipher = pki.pbe.getCipher(oid, capture.encParameter, password);\n\n // get encrypted data\n var encryptedContentAsn1 = _decodePkcs7Data(capture.encryptedContentAsn1);\n var encrypted = forge.util.createBuffer(encryptedContentAsn1.value);\n\n cipher.update(encrypted);\n if(!cipher.finish()) {\n throw new Error('Failed to decrypt PKCS#12 SafeContents.');\n }\n\n return cipher.output.getBytes();\n}\n\n/**\n * Decode PKCS#12 SafeContents (BER-encoded) into array of Bag objects.\n *\n * The safeContents is a BER-encoded SEQUENCE OF SafeBag.\n *\n * @param {String} safeContents BER-encoded safeContents.\n * @param strict true to use strict DER decoding, false not to.\n * @param {String} password Password to decrypt with (optional).\n *\n * @return {Array} Array of Bag objects.\n */\nfunction _decodeSafeContents(safeContents, strict, password) {\n // if strict and no safe contents, return empty safes\n if(!strict && safeContents.length === 0) {\n return [];\n }\n\n // actually it's BER-encoded\n safeContents = asn1.fromDer(safeContents, strict);\n\n if(safeContents.tagClass !== asn1.Class.UNIVERSAL ||\n safeContents.type !== asn1.Type.SEQUENCE ||\n safeContents.constructed !== true) {\n throw new Error(\n 'PKCS#12 SafeContents expected to be a SEQUENCE OF SafeBag.');\n }\n\n var res = [];\n for(var i = 0; i < safeContents.value.length; i++) {\n var safeBag = safeContents.value[i];\n\n // validate SafeBag and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(safeBag, safeBagValidator, capture, errors)) {\n var error = new Error('Cannot read SafeBag.');\n error.errors = errors;\n throw error;\n }\n\n /* Create bag object and push to result array. */\n var bag = {\n type: asn1.derToOid(capture.bagId),\n attributes: _decodeBagAttributes(capture.bagAttributes)\n };\n res.push(bag);\n\n var validator, decoder;\n var bagAsn1 = capture.bagValue.value[0];\n switch(bag.type) {\n case pki.oids.pkcs8ShroudedKeyBag:\n /* bagAsn1 has a EncryptedPrivateKeyInfo, which we need to decrypt.\n Afterwards we can handle it like a keyBag,\n which is a PrivateKeyInfo. */\n bagAsn1 = pki.decryptPrivateKeyInfo(bagAsn1, password);\n if(bagAsn1 === null) {\n throw new Error(\n 'Unable to decrypt PKCS#8 ShroudedKeyBag, wrong password?');\n }\n\n /* fall through */\n case pki.oids.keyBag:\n /* A PKCS#12 keyBag is a simple PrivateKeyInfo as understood by our\n PKI module, hence we don't have to do validation/capturing here,\n just pass what we already got. */\n try {\n bag.key = pki.privateKeyFromAsn1(bagAsn1);\n } catch(e) {\n // ignore unknown key type, pass asn1 value\n bag.key = null;\n bag.asn1 = bagAsn1;\n }\n continue; /* Nothing more to do. */\n\n case pki.oids.certBag:\n /* A PKCS#12 certBag can wrap both X.509 and sdsi certificates.\n Therefore put the SafeBag content through another validator to\n capture the fields. Afterwards check & store the results. */\n validator = certBagValidator;\n decoder = function() {\n if(asn1.derToOid(capture.certId) !== pki.oids.x509Certificate) {\n var error = new Error(\n 'Unsupported certificate type, only X.509 supported.');\n error.oid = asn1.derToOid(capture.certId);\n throw error;\n }\n\n // true=produce cert hash\n var certAsn1 = asn1.fromDer(capture.cert, strict);\n try {\n bag.cert = pki.certificateFromAsn1(certAsn1, true);\n } catch(e) {\n // ignore unknown cert type, pass asn1 value\n bag.cert = null;\n bag.asn1 = certAsn1;\n }\n };\n break;\n\n default:\n var error = new Error('Unsupported PKCS#12 SafeBag type.');\n error.oid = bag.type;\n throw error;\n }\n\n /* Validate SafeBag value (i.e. CertBag, etc.) and capture data if needed. */\n if(validator !== undefined &&\n !asn1.validate(bagAsn1, validator, capture, errors)) {\n var error = new Error('Cannot read PKCS#12 ' + validator.name);\n error.errors = errors;\n throw error;\n }\n\n /* Call decoder function from above to store the results. */\n decoder();\n }\n\n return res;\n}\n\n/**\n * Decode PKCS#12 SET OF PKCS12Attribute into JavaScript object.\n *\n * @param attributes SET OF PKCS12Attribute (ASN.1 object).\n *\n * @return the decoded attributes.\n */\nfunction _decodeBagAttributes(attributes) {\n var decodedAttrs = {};\n\n if(attributes !== undefined) {\n for(var i = 0; i < attributes.length; ++i) {\n var capture = {};\n var errors = [];\n if(!asn1.validate(attributes[i], attributeValidator, capture, errors)) {\n var error = new Error('Cannot read PKCS#12 BagAttribute.');\n error.errors = errors;\n throw error;\n }\n\n var oid = asn1.derToOid(capture.oid);\n if(pki.oids[oid] === undefined) {\n // unsupported attribute type, ignore.\n continue;\n }\n\n decodedAttrs[pki.oids[oid]] = [];\n for(var j = 0; j < capture.values.length; ++j) {\n decodedAttrs[pki.oids[oid]].push(capture.values[j].value);\n }\n }\n }\n\n return decodedAttrs;\n}\n\n/**\n * Wraps a private key and certificate in a PKCS#12 PFX wrapper. If a\n * password is provided then the private key will be encrypted.\n *\n * An entire certificate chain may also be included. To do this, pass\n * an array for the \"cert\" parameter where the first certificate is\n * the one that is paired with the private key and each subsequent one\n * verifies the previous one. The certificates may be in PEM format or\n * have been already parsed by Forge.\n *\n * @todo implement password-based-encryption for the whole package\n *\n * @param key the private key.\n * @param cert the certificate (may be an array of certificates in order\n * to specify a certificate chain).\n * @param password the password to use, null for none.\n * @param options:\n * algorithm the encryption algorithm to use\n * ('aes128', 'aes192', 'aes256', '3des'), defaults to 'aes128'.\n * count the iteration count to use.\n * saltSize the salt size to use.\n * useMac true to include a MAC, false not to, defaults to true.\n * localKeyId the local key ID to use, in hex.\n * friendlyName the friendly name to use.\n * generateLocalKeyId true to generate a random local key ID,\n * false not to, defaults to true.\n *\n * @return the PKCS#12 PFX ASN.1 object.\n */\np12.toPkcs12Asn1 = function(key, cert, password, options) {\n // set default options\n options = options || {};\n options.saltSize = options.saltSize || 8;\n options.count = options.count || 2048;\n options.algorithm = options.algorithm || options.encAlgorithm || 'aes128';\n if(!('useMac' in options)) {\n options.useMac = true;\n }\n if(!('localKeyId' in options)) {\n options.localKeyId = null;\n }\n if(!('generateLocalKeyId' in options)) {\n options.generateLocalKeyId = true;\n }\n\n var localKeyId = options.localKeyId;\n var bagAttrs;\n if(localKeyId !== null) {\n localKeyId = forge.util.hexToBytes(localKeyId);\n } else if(options.generateLocalKeyId) {\n // use SHA-1 of paired cert, if available\n if(cert) {\n var pairedCert = forge.util.isArray(cert) ? cert[0] : cert;\n if(typeof pairedCert === 'string') {\n pairedCert = pki.certificateFromPem(pairedCert);\n }\n var sha1 = forge.md.sha1.create();\n sha1.update(asn1.toDer(pki.certificateToAsn1(pairedCert)).getBytes());\n localKeyId = sha1.digest().getBytes();\n } else {\n // FIXME: consider using SHA-1 of public key (which can be generated\n // from private key components), see: cert.generateSubjectKeyIdentifier\n // generate random bytes\n localKeyId = forge.random.getBytes(20);\n }\n }\n\n var attrs = [];\n if(localKeyId !== null) {\n attrs.push(\n // localKeyID\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // attrId\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.localKeyId).getBytes()),\n // attrValues\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n localKeyId)\n ])\n ]));\n }\n if('friendlyName' in options) {\n attrs.push(\n // friendlyName\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // attrId\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.friendlyName).getBytes()),\n // attrValues\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.BMPSTRING, false,\n options.friendlyName)\n ])\n ]));\n }\n\n if(attrs.length > 0) {\n bagAttrs = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true, attrs);\n }\n\n // collect contents for AuthenticatedSafe\n var contents = [];\n\n // create safe bag(s) for certificate chain\n var chain = [];\n if(cert !== null) {\n if(forge.util.isArray(cert)) {\n chain = cert;\n } else {\n chain = [cert];\n }\n }\n\n var certSafeBags = [];\n for(var i = 0; i < chain.length; ++i) {\n // convert cert from PEM as necessary\n cert = chain[i];\n if(typeof cert === 'string') {\n cert = pki.certificateFromPem(cert);\n }\n\n // SafeBag\n var certBagAttrs = (i === 0) ? bagAttrs : undefined;\n var certAsn1 = pki.certificateToAsn1(cert);\n var certSafeBag =\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // bagId\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.certBag).getBytes()),\n // bagValue\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n // CertBag\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // certId\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.x509Certificate).getBytes()),\n // certValue (x509Certificate)\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n asn1.toDer(certAsn1).getBytes())\n ])])]),\n // bagAttributes (OPTIONAL)\n certBagAttrs\n ]);\n certSafeBags.push(certSafeBag);\n }\n\n if(certSafeBags.length > 0) {\n // SafeContents\n var certSafeContents = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, certSafeBags);\n\n // ContentInfo\n var certCI =\n // PKCS#7 ContentInfo\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // contentType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n // OID for the content type is 'data'\n asn1.oidToDer(pki.oids.data).getBytes()),\n // content\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n asn1.toDer(certSafeContents).getBytes())\n ])\n ]);\n contents.push(certCI);\n }\n\n // create safe contents for private key\n var keyBag = null;\n if(key !== null) {\n // SafeBag\n var pkAsn1 = pki.wrapRsaPrivateKey(pki.privateKeyToAsn1(key));\n if(password === null) {\n // no encryption\n keyBag = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // bagId\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.keyBag).getBytes()),\n // bagValue\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n // PrivateKeyInfo\n pkAsn1\n ]),\n // bagAttributes (OPTIONAL)\n bagAttrs\n ]);\n } else {\n // encrypted PrivateKeyInfo\n keyBag = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // bagId\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.pkcs8ShroudedKeyBag).getBytes()),\n // bagValue\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n // EncryptedPrivateKeyInfo\n pki.encryptPrivateKeyInfo(pkAsn1, password, options)\n ]),\n // bagAttributes (OPTIONAL)\n bagAttrs\n ]);\n }\n\n // SafeContents\n var keySafeContents =\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [keyBag]);\n\n // ContentInfo\n var keyCI =\n // PKCS#7 ContentInfo\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // contentType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n // OID for the content type is 'data'\n asn1.oidToDer(pki.oids.data).getBytes()),\n // content\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n asn1.toDer(keySafeContents).getBytes())\n ])\n ]);\n contents.push(keyCI);\n }\n\n // create AuthenticatedSafe by stringing together the contents\n var safe = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, contents);\n\n var macData;\n if(options.useMac) {\n // MacData\n var sha1 = forge.md.sha1.create();\n var macSalt = new forge.util.ByteBuffer(\n forge.random.getBytes(options.saltSize));\n var count = options.count;\n // 160-bit key\n var key = p12.generateKey(password, macSalt, 3, count, 20);\n var mac = forge.hmac.create();\n mac.start(sha1, key);\n mac.update(asn1.toDer(safe).getBytes());\n var macValue = mac.getMac();\n macData = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // mac DigestInfo\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // digestAlgorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm = SHA-1\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.sha1).getBytes()),\n // parameters = Null\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ]),\n // digest\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING,\n false, macValue.getBytes())\n ]),\n // macSalt OCTET STRING\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, macSalt.getBytes()),\n // iterations INTEGER (XXX: Only support count < 65536)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(count).getBytes()\n )\n ]);\n }\n\n // PFX\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // version (3)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(3).getBytes()),\n // PKCS#7 ContentInfo\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // contentType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n // OID for the content type is 'data'\n asn1.oidToDer(pki.oids.data).getBytes()),\n // content\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n asn1.toDer(safe).getBytes())\n ])\n ]),\n macData\n ]);\n};\n\n/**\n * Derives a PKCS#12 key.\n *\n * @param password the password to derive the key material from, null or\n * undefined for none.\n * @param salt the salt, as a ByteBuffer, to use.\n * @param id the PKCS#12 ID byte (1 = key material, 2 = IV, 3 = MAC).\n * @param iter the iteration count.\n * @param n the number of bytes to derive from the password.\n * @param md the message digest to use, defaults to SHA-1.\n *\n * @return a ByteBuffer with the bytes derived from the password.\n */\np12.generateKey = forge.pbe.generatePkcs12Key;\n","/**\n * Javascript implementation of PKCS#7 v1.5.\n *\n * @author Stefan Siegl\n * @author Dave Longley\n *\n * Copyright (c) 2012 Stefan Siegl \n * Copyright (c) 2012-2015 Digital Bazaar, Inc.\n *\n * Currently this implementation only supports ContentType of EnvelopedData,\n * EncryptedData, or SignedData at the root level. The top level elements may\n * contain only a ContentInfo of ContentType Data, i.e. plain data. Further\n * nesting is not (yet) supported.\n *\n * The Forge validators for PKCS #7's ASN.1 structures are available from\n * a separate file pkcs7asn1.js, since those are referenced from other\n * PKCS standards like PKCS #12.\n */\nvar forge = require('./forge');\nrequire('./aes');\nrequire('./asn1');\nrequire('./des');\nrequire('./oids');\nrequire('./pem');\nrequire('./pkcs7asn1');\nrequire('./random');\nrequire('./util');\nrequire('./x509');\n\n// shortcut for ASN.1 API\nvar asn1 = forge.asn1;\n\n// shortcut for PKCS#7 API\nvar p7 = module.exports = forge.pkcs7 = forge.pkcs7 || {};\n\n/**\n * Converts a PKCS#7 message from PEM format.\n *\n * @param pem the PEM-formatted PKCS#7 message.\n *\n * @return the PKCS#7 message.\n */\np7.messageFromPem = function(pem) {\n var msg = forge.pem.decode(pem)[0];\n\n if(msg.type !== 'PKCS7') {\n var error = new Error('Could not convert PKCS#7 message from PEM; PEM ' +\n 'header type is not \"PKCS#7\".');\n error.headerType = msg.type;\n throw error;\n }\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error('Could not convert PKCS#7 message from PEM; PEM is encrypted.');\n }\n\n // convert DER to ASN.1 object\n var obj = asn1.fromDer(msg.body);\n\n return p7.messageFromAsn1(obj);\n};\n\n/**\n * Converts a PKCS#7 message to PEM format.\n *\n * @param msg The PKCS#7 message object\n * @param maxline The maximum characters per line, defaults to 64.\n *\n * @return The PEM-formatted PKCS#7 message.\n */\np7.messageToPem = function(msg, maxline) {\n // convert to ASN.1, then DER, then PEM-encode\n var pemObj = {\n type: 'PKCS7',\n body: asn1.toDer(msg.toAsn1()).getBytes()\n };\n return forge.pem.encode(pemObj, {maxline: maxline});\n};\n\n/**\n * Converts a PKCS#7 message from an ASN.1 object.\n *\n * @param obj the ASN.1 representation of a ContentInfo.\n *\n * @return the PKCS#7 message.\n */\np7.messageFromAsn1 = function(obj) {\n // validate root level ContentInfo and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, p7.asn1.contentInfoValidator, capture, errors)) {\n var error = new Error('Cannot read PKCS#7 message. ' +\n 'ASN.1 object is not an PKCS#7 ContentInfo.');\n error.errors = errors;\n throw error;\n }\n\n var contentType = asn1.derToOid(capture.contentType);\n var msg;\n\n switch(contentType) {\n case forge.pki.oids.envelopedData:\n msg = p7.createEnvelopedData();\n break;\n\n case forge.pki.oids.encryptedData:\n msg = p7.createEncryptedData();\n break;\n\n case forge.pki.oids.signedData:\n msg = p7.createSignedData();\n break;\n\n default:\n throw new Error('Cannot read PKCS#7 message. ContentType with OID ' +\n contentType + ' is not (yet) supported.');\n }\n\n msg.fromAsn1(capture.content.value[0]);\n return msg;\n};\n\np7.createSignedData = function() {\n var msg = null;\n msg = {\n type: forge.pki.oids.signedData,\n version: 1,\n certificates: [],\n crls: [],\n // TODO: add json-formatted signer stuff here?\n signers: [],\n // populated during sign()\n digestAlgorithmIdentifiers: [],\n contentInfo: null,\n signerInfos: [],\n\n fromAsn1: function(obj) {\n // validate SignedData content block and capture data.\n _fromAsn1(msg, obj, p7.asn1.signedDataValidator);\n msg.certificates = [];\n msg.crls = [];\n msg.digestAlgorithmIdentifiers = [];\n msg.contentInfo = null;\n msg.signerInfos = [];\n\n if(msg.rawCapture.certificates) {\n var certs = msg.rawCapture.certificates.value;\n for(var i = 0; i < certs.length; ++i) {\n msg.certificates.push(forge.pki.certificateFromAsn1(certs[i]));\n }\n }\n\n // TODO: parse crls\n },\n\n toAsn1: function() {\n // degenerate case with no content\n if(!msg.contentInfo) {\n msg.sign();\n }\n\n var certs = [];\n for(var i = 0; i < msg.certificates.length; ++i) {\n certs.push(forge.pki.certificateToAsn1(msg.certificates[i]));\n }\n\n var crls = [];\n // TODO: implement CRLs\n\n // [0] SignedData\n var signedData = asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // Version\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(msg.version).getBytes()),\n // DigestAlgorithmIdentifiers\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SET, true,\n msg.digestAlgorithmIdentifiers),\n // ContentInfo\n msg.contentInfo\n ])\n ]);\n if(certs.length > 0) {\n // [0] IMPLICIT ExtendedCertificatesAndCertificates OPTIONAL\n signedData.value[0].value.push(\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, certs));\n }\n if(crls.length > 0) {\n // [1] IMPLICIT CertificateRevocationLists OPTIONAL\n signedData.value[0].value.push(\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 1, true, crls));\n }\n // SignerInfos\n signedData.value[0].value.push(\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true,\n msg.signerInfos));\n\n // ContentInfo\n return asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // ContentType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(msg.type).getBytes()),\n // [0] SignedData\n signedData\n ]);\n },\n\n /**\n * Add (another) entity to list of signers.\n *\n * Note: If authenticatedAttributes are provided, then, per RFC 2315,\n * they must include at least two attributes: content type and\n * message digest. The message digest attribute value will be\n * auto-calculated during signing and will be ignored if provided.\n *\n * Here's an example of providing these two attributes:\n *\n * forge.pkcs7.createSignedData();\n * p7.addSigner({\n * issuer: cert.issuer.attributes,\n * serialNumber: cert.serialNumber,\n * key: privateKey,\n * digestAlgorithm: forge.pki.oids.sha1,\n * authenticatedAttributes: [{\n * type: forge.pki.oids.contentType,\n * value: forge.pki.oids.data\n * }, {\n * type: forge.pki.oids.messageDigest\n * }]\n * });\n *\n * TODO: Support [subjectKeyIdentifier] as signer's ID.\n *\n * @param signer the signer information:\n * key the signer's private key.\n * [certificate] a certificate containing the public key\n * associated with the signer's private key; use this option as\n * an alternative to specifying signer.issuer and\n * signer.serialNumber.\n * [issuer] the issuer attributes (eg: cert.issuer.attributes).\n * [serialNumber] the signer's certificate's serial number in\n * hexadecimal (eg: cert.serialNumber).\n * [digestAlgorithm] the message digest OID, as a string, to use\n * (eg: forge.pki.oids.sha1).\n * [authenticatedAttributes] an optional array of attributes\n * to also sign along with the content.\n */\n addSigner: function(signer) {\n var issuer = signer.issuer;\n var serialNumber = signer.serialNumber;\n if(signer.certificate) {\n var cert = signer.certificate;\n if(typeof cert === 'string') {\n cert = forge.pki.certificateFromPem(cert);\n }\n issuer = cert.issuer.attributes;\n serialNumber = cert.serialNumber;\n }\n var key = signer.key;\n if(!key) {\n throw new Error(\n 'Could not add PKCS#7 signer; no private key specified.');\n }\n if(typeof key === 'string') {\n key = forge.pki.privateKeyFromPem(key);\n }\n\n // ensure OID known for digest algorithm\n var digestAlgorithm = signer.digestAlgorithm || forge.pki.oids.sha1;\n switch(digestAlgorithm) {\n case forge.pki.oids.sha1:\n case forge.pki.oids.sha256:\n case forge.pki.oids.sha384:\n case forge.pki.oids.sha512:\n case forge.pki.oids.md5:\n break;\n default:\n throw new Error(\n 'Could not add PKCS#7 signer; unknown message digest algorithm: ' +\n digestAlgorithm);\n }\n\n // if authenticatedAttributes is present, then the attributes\n // must contain at least PKCS #9 content-type and message-digest\n var authenticatedAttributes = signer.authenticatedAttributes || [];\n if(authenticatedAttributes.length > 0) {\n var contentType = false;\n var messageDigest = false;\n for(var i = 0; i < authenticatedAttributes.length; ++i) {\n var attr = authenticatedAttributes[i];\n if(!contentType && attr.type === forge.pki.oids.contentType) {\n contentType = true;\n if(messageDigest) {\n break;\n }\n continue;\n }\n if(!messageDigest && attr.type === forge.pki.oids.messageDigest) {\n messageDigest = true;\n if(contentType) {\n break;\n }\n continue;\n }\n }\n\n if(!contentType || !messageDigest) {\n throw new Error('Invalid signer.authenticatedAttributes. If ' +\n 'signer.authenticatedAttributes is specified, then it must ' +\n 'contain at least two attributes, PKCS #9 content-type and ' +\n 'PKCS #9 message-digest.');\n }\n }\n\n msg.signers.push({\n key: key,\n version: 1,\n issuer: issuer,\n serialNumber: serialNumber,\n digestAlgorithm: digestAlgorithm,\n signatureAlgorithm: forge.pki.oids.rsaEncryption,\n signature: null,\n authenticatedAttributes: authenticatedAttributes,\n unauthenticatedAttributes: []\n });\n },\n\n /**\n * Signs the content.\n * @param options Options to apply when signing:\n * [detached] boolean. If signing should be done in detached mode. Defaults to false.\n */\n sign: function(options) {\n options = options || {};\n // auto-generate content info\n if(typeof msg.content !== 'object' || msg.contentInfo === null) {\n // use Data ContentInfo\n msg.contentInfo = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // ContentType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(forge.pki.oids.data).getBytes())\n ]);\n\n // add actual content, if present\n if('content' in msg) {\n var content;\n if(msg.content instanceof forge.util.ByteBuffer) {\n content = msg.content.bytes();\n } else if(typeof msg.content === 'string') {\n content = forge.util.encodeUtf8(msg.content);\n }\n\n if (options.detached) {\n msg.detachedContent = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, content);\n } else {\n msg.contentInfo.value.push(\n // [0] EXPLICIT content\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n content)\n ]));\n }\n }\n }\n\n // no signers, return early (degenerate case for certificate container)\n if(msg.signers.length === 0) {\n return;\n }\n\n // generate digest algorithm identifiers\n var mds = addDigestAlgorithmIds();\n\n // generate signerInfos\n addSignerInfos(mds);\n },\n\n verify: function() {\n throw new Error('PKCS#7 signature verification not yet implemented.');\n },\n\n /**\n * Add a certificate.\n *\n * @param cert the certificate to add.\n */\n addCertificate: function(cert) {\n // convert from PEM\n if(typeof cert === 'string') {\n cert = forge.pki.certificateFromPem(cert);\n }\n msg.certificates.push(cert);\n },\n\n /**\n * Add a certificate revokation list.\n *\n * @param crl the certificate revokation list to add.\n */\n addCertificateRevokationList: function(crl) {\n throw new Error('PKCS#7 CRL support not yet implemented.');\n }\n };\n return msg;\n\n function addDigestAlgorithmIds() {\n var mds = {};\n\n for(var i = 0; i < msg.signers.length; ++i) {\n var signer = msg.signers[i];\n var oid = signer.digestAlgorithm;\n if(!(oid in mds)) {\n // content digest\n mds[oid] = forge.md[forge.pki.oids[oid]].create();\n }\n if(signer.authenticatedAttributes.length === 0) {\n // no custom attributes to digest; use content message digest\n signer.md = mds[oid];\n } else {\n // custom attributes to be digested; use own message digest\n // TODO: optimize to just copy message digest state if that\n // feature is ever supported with message digests\n signer.md = forge.md[forge.pki.oids[oid]].create();\n }\n }\n\n // add unique digest algorithm identifiers\n msg.digestAlgorithmIdentifiers = [];\n for(var oid in mds) {\n msg.digestAlgorithmIdentifiers.push(\n // AlgorithmIdentifier\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(oid).getBytes()),\n // parameters (null)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ]));\n }\n\n return mds;\n }\n\n function addSignerInfos(mds) {\n var content;\n\n if (msg.detachedContent) {\n // Signature has been made in detached mode.\n content = msg.detachedContent;\n } else {\n // Note: ContentInfo is a SEQUENCE with 2 values, second value is\n // the content field and is optional for a ContentInfo but required here\n // since signers are present\n // get ContentInfo content\n content = msg.contentInfo.value[1];\n // skip [0] EXPLICIT content wrapper\n content = content.value[0];\n }\n\n if(!content) {\n throw new Error(\n 'Could not sign PKCS#7 message; there is no content to sign.');\n }\n\n // get ContentInfo content type\n var contentType = asn1.derToOid(msg.contentInfo.value[0].value);\n\n // serialize content\n var bytes = asn1.toDer(content);\n\n // skip identifier and length per RFC 2315 9.3\n // skip identifier (1 byte)\n bytes.getByte();\n // read and discard length bytes\n asn1.getBerValueLength(bytes);\n bytes = bytes.getBytes();\n\n // digest content DER value bytes\n for(var oid in mds) {\n mds[oid].start().update(bytes);\n }\n\n // sign content\n var signingTime = new Date();\n for(var i = 0; i < msg.signers.length; ++i) {\n var signer = msg.signers[i];\n\n if(signer.authenticatedAttributes.length === 0) {\n // if ContentInfo content type is not \"Data\", then\n // authenticatedAttributes must be present per RFC 2315\n if(contentType !== forge.pki.oids.data) {\n throw new Error(\n 'Invalid signer; authenticatedAttributes must be present ' +\n 'when the ContentInfo content type is not PKCS#7 Data.');\n }\n } else {\n // process authenticated attributes\n // [0] IMPLICIT\n signer.authenticatedAttributesAsn1 = asn1.create(\n asn1.Class.CONTEXT_SPECIFIC, 0, true, []);\n\n // per RFC 2315, attributes are to be digested using a SET container\n // not the above [0] IMPLICIT container\n var attrsAsn1 = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SET, true, []);\n\n for(var ai = 0; ai < signer.authenticatedAttributes.length; ++ai) {\n var attr = signer.authenticatedAttributes[ai];\n if(attr.type === forge.pki.oids.messageDigest) {\n // use content message digest as value\n attr.value = mds[signer.digestAlgorithm].digest();\n } else if(attr.type === forge.pki.oids.signingTime) {\n // auto-populate signing time if not already set\n if(!attr.value) {\n attr.value = signingTime;\n }\n }\n\n // convert to ASN.1 and push onto Attributes SET (for signing) and\n // onto authenticatedAttributesAsn1 to complete SignedData ASN.1\n // TODO: optimize away duplication\n attrsAsn1.value.push(_attributeToAsn1(attr));\n signer.authenticatedAttributesAsn1.value.push(_attributeToAsn1(attr));\n }\n\n // DER-serialize and digest SET OF attributes only\n bytes = asn1.toDer(attrsAsn1).getBytes();\n signer.md.start().update(bytes);\n }\n\n // sign digest\n signer.signature = signer.key.sign(signer.md, 'RSASSA-PKCS1-V1_5');\n }\n\n // add signer info\n msg.signerInfos = _signersToAsn1(msg.signers);\n }\n};\n\n/**\n * Creates an empty PKCS#7 message of type EncryptedData.\n *\n * @return the message.\n */\np7.createEncryptedData = function() {\n var msg = null;\n msg = {\n type: forge.pki.oids.encryptedData,\n version: 0,\n encryptedContent: {\n algorithm: forge.pki.oids['aes256-CBC']\n },\n\n /**\n * Reads an EncryptedData content block (in ASN.1 format)\n *\n * @param obj The ASN.1 representation of the EncryptedData content block\n */\n fromAsn1: function(obj) {\n // Validate EncryptedData content block and capture data.\n _fromAsn1(msg, obj, p7.asn1.encryptedDataValidator);\n },\n\n /**\n * Decrypt encrypted content\n *\n * @param key The (symmetric) key as a byte buffer\n */\n decrypt: function(key) {\n if(key !== undefined) {\n msg.encryptedContent.key = key;\n }\n _decryptContent(msg);\n }\n };\n return msg;\n};\n\n/**\n * Creates an empty PKCS#7 message of type EnvelopedData.\n *\n * @return the message.\n */\np7.createEnvelopedData = function() {\n var msg = null;\n msg = {\n type: forge.pki.oids.envelopedData,\n version: 0,\n recipients: [],\n encryptedContent: {\n algorithm: forge.pki.oids['aes256-CBC']\n },\n\n /**\n * Reads an EnvelopedData content block (in ASN.1 format)\n *\n * @param obj the ASN.1 representation of the EnvelopedData content block.\n */\n fromAsn1: function(obj) {\n // validate EnvelopedData content block and capture data\n var capture = _fromAsn1(msg, obj, p7.asn1.envelopedDataValidator);\n msg.recipients = _recipientsFromAsn1(capture.recipientInfos.value);\n },\n\n toAsn1: function() {\n // ContentInfo\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // ContentType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(msg.type).getBytes()),\n // [0] EnvelopedData\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // Version\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(msg.version).getBytes()),\n // RecipientInfos\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true,\n _recipientsToAsn1(msg.recipients)),\n // EncryptedContentInfo\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true,\n _encryptedContentToAsn1(msg.encryptedContent))\n ])\n ])\n ]);\n },\n\n /**\n * Find recipient by X.509 certificate's issuer.\n *\n * @param cert the certificate with the issuer to look for.\n *\n * @return the recipient object.\n */\n findRecipient: function(cert) {\n var sAttr = cert.issuer.attributes;\n\n for(var i = 0; i < msg.recipients.length; ++i) {\n var r = msg.recipients[i];\n var rAttr = r.issuer;\n\n if(r.serialNumber !== cert.serialNumber) {\n continue;\n }\n\n if(rAttr.length !== sAttr.length) {\n continue;\n }\n\n var match = true;\n for(var j = 0; j < sAttr.length; ++j) {\n if(rAttr[j].type !== sAttr[j].type ||\n rAttr[j].value !== sAttr[j].value) {\n match = false;\n break;\n }\n }\n\n if(match) {\n return r;\n }\n }\n\n return null;\n },\n\n /**\n * Decrypt enveloped content\n *\n * @param recipient The recipient object related to the private key\n * @param privKey The (RSA) private key object\n */\n decrypt: function(recipient, privKey) {\n if(msg.encryptedContent.key === undefined && recipient !== undefined &&\n privKey !== undefined) {\n switch(recipient.encryptedContent.algorithm) {\n case forge.pki.oids.rsaEncryption:\n case forge.pki.oids.desCBC:\n var key = privKey.decrypt(recipient.encryptedContent.content);\n msg.encryptedContent.key = forge.util.createBuffer(key);\n break;\n\n default:\n throw new Error('Unsupported asymmetric cipher, ' +\n 'OID ' + recipient.encryptedContent.algorithm);\n }\n }\n\n _decryptContent(msg);\n },\n\n /**\n * Add (another) entity to list of recipients.\n *\n * @param cert The certificate of the entity to add.\n */\n addRecipient: function(cert) {\n msg.recipients.push({\n version: 0,\n issuer: cert.issuer.attributes,\n serialNumber: cert.serialNumber,\n encryptedContent: {\n // We simply assume rsaEncryption here, since forge.pki only\n // supports RSA so far. If the PKI module supports other\n // ciphers one day, we need to modify this one as well.\n algorithm: forge.pki.oids.rsaEncryption,\n key: cert.publicKey\n }\n });\n },\n\n /**\n * Encrypt enveloped content.\n *\n * This function supports two optional arguments, cipher and key, which\n * can be used to influence symmetric encryption. Unless cipher is\n * provided, the cipher specified in encryptedContent.algorithm is used\n * (defaults to AES-256-CBC). If no key is provided, encryptedContent.key\n * is (re-)used. If that one's not set, a random key will be generated\n * automatically.\n *\n * @param [key] The key to be used for symmetric encryption.\n * @param [cipher] The OID of the symmetric cipher to use.\n */\n encrypt: function(key, cipher) {\n // Part 1: Symmetric encryption\n if(msg.encryptedContent.content === undefined) {\n cipher = cipher || msg.encryptedContent.algorithm;\n key = key || msg.encryptedContent.key;\n\n var keyLen, ivLen, ciphFn;\n switch(cipher) {\n case forge.pki.oids['aes128-CBC']:\n keyLen = 16;\n ivLen = 16;\n ciphFn = forge.aes.createEncryptionCipher;\n break;\n\n case forge.pki.oids['aes192-CBC']:\n keyLen = 24;\n ivLen = 16;\n ciphFn = forge.aes.createEncryptionCipher;\n break;\n\n case forge.pki.oids['aes256-CBC']:\n keyLen = 32;\n ivLen = 16;\n ciphFn = forge.aes.createEncryptionCipher;\n break;\n\n case forge.pki.oids['des-EDE3-CBC']:\n keyLen = 24;\n ivLen = 8;\n ciphFn = forge.des.createEncryptionCipher;\n break;\n\n default:\n throw new Error('Unsupported symmetric cipher, OID ' + cipher);\n }\n\n if(key === undefined) {\n key = forge.util.createBuffer(forge.random.getBytes(keyLen));\n } else if(key.length() != keyLen) {\n throw new Error('Symmetric key has wrong length; ' +\n 'got ' + key.length() + ' bytes, expected ' + keyLen + '.');\n }\n\n // Keep a copy of the key & IV in the object, so the caller can\n // use it for whatever reason.\n msg.encryptedContent.algorithm = cipher;\n msg.encryptedContent.key = key;\n msg.encryptedContent.parameter = forge.util.createBuffer(\n forge.random.getBytes(ivLen));\n\n var ciph = ciphFn(key);\n ciph.start(msg.encryptedContent.parameter.copy());\n ciph.update(msg.content);\n\n // The finish function does PKCS#7 padding by default, therefore\n // no action required by us.\n if(!ciph.finish()) {\n throw new Error('Symmetric encryption failed.');\n }\n\n msg.encryptedContent.content = ciph.output;\n }\n\n // Part 2: asymmetric encryption for each recipient\n for(var i = 0; i < msg.recipients.length; ++i) {\n var recipient = msg.recipients[i];\n\n // Nothing to do, encryption already done.\n if(recipient.encryptedContent.content !== undefined) {\n continue;\n }\n\n switch(recipient.encryptedContent.algorithm) {\n case forge.pki.oids.rsaEncryption:\n recipient.encryptedContent.content =\n recipient.encryptedContent.key.encrypt(\n msg.encryptedContent.key.data);\n break;\n\n default:\n throw new Error('Unsupported asymmetric cipher, OID ' +\n recipient.encryptedContent.algorithm);\n }\n }\n }\n };\n return msg;\n};\n\n/**\n * Converts a single recipient from an ASN.1 object.\n *\n * @param obj the ASN.1 RecipientInfo.\n *\n * @return the recipient object.\n */\nfunction _recipientFromAsn1(obj) {\n // validate EnvelopedData content block and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, p7.asn1.recipientInfoValidator, capture, errors)) {\n var error = new Error('Cannot read PKCS#7 RecipientInfo. ' +\n 'ASN.1 object is not an PKCS#7 RecipientInfo.');\n error.errors = errors;\n throw error;\n }\n\n return {\n version: capture.version.charCodeAt(0),\n issuer: forge.pki.RDNAttributesAsArray(capture.issuer),\n serialNumber: forge.util.createBuffer(capture.serial).toHex(),\n encryptedContent: {\n algorithm: asn1.derToOid(capture.encAlgorithm),\n parameter: capture.encParameter ? capture.encParameter.value : undefined,\n content: capture.encKey\n }\n };\n}\n\n/**\n * Converts a single recipient object to an ASN.1 object.\n *\n * @param obj the recipient object.\n *\n * @return the ASN.1 RecipientInfo.\n */\nfunction _recipientToAsn1(obj) {\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // Version\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(obj.version).getBytes()),\n // IssuerAndSerialNumber\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // Name\n forge.pki.distinguishedNameToAsn1({attributes: obj.issuer}),\n // Serial\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n forge.util.hexToBytes(obj.serialNumber))\n ]),\n // KeyEncryptionAlgorithmIdentifier\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // Algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(obj.encryptedContent.algorithm).getBytes()),\n // Parameter, force NULL, only RSA supported for now.\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ]),\n // EncryptedKey\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n obj.encryptedContent.content)\n ]);\n}\n\n/**\n * Map a set of RecipientInfo ASN.1 objects to recipient objects.\n *\n * @param infos an array of ASN.1 representations RecipientInfo (i.e. SET OF).\n *\n * @return an array of recipient objects.\n */\nfunction _recipientsFromAsn1(infos) {\n var ret = [];\n for(var i = 0; i < infos.length; ++i) {\n ret.push(_recipientFromAsn1(infos[i]));\n }\n return ret;\n}\n\n/**\n * Map an array of recipient objects to ASN.1 RecipientInfo objects.\n *\n * @param recipients an array of recipientInfo objects.\n *\n * @return an array of ASN.1 RecipientInfos.\n */\nfunction _recipientsToAsn1(recipients) {\n var ret = [];\n for(var i = 0; i < recipients.length; ++i) {\n ret.push(_recipientToAsn1(recipients[i]));\n }\n return ret;\n}\n\n/**\n * Converts a single signer from an ASN.1 object.\n *\n * @param obj the ASN.1 representation of a SignerInfo.\n *\n * @return the signer object.\n */\nfunction _signerFromAsn1(obj) {\n // validate EnvelopedData content block and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, p7.asn1.signerInfoValidator, capture, errors)) {\n var error = new Error('Cannot read PKCS#7 SignerInfo. ' +\n 'ASN.1 object is not an PKCS#7 SignerInfo.');\n error.errors = errors;\n throw error;\n }\n\n var rval = {\n version: capture.version.charCodeAt(0),\n issuer: forge.pki.RDNAttributesAsArray(capture.issuer),\n serialNumber: forge.util.createBuffer(capture.serial).toHex(),\n digestAlgorithm: asn1.derToOid(capture.digestAlgorithm),\n signatureAlgorithm: asn1.derToOid(capture.signatureAlgorithm),\n signature: capture.signature,\n authenticatedAttributes: [],\n unauthenticatedAttributes: []\n };\n\n // TODO: convert attributes\n var authenticatedAttributes = capture.authenticatedAttributes || [];\n var unauthenticatedAttributes = capture.unauthenticatedAttributes || [];\n\n return rval;\n}\n\n/**\n * Converts a single signerInfo object to an ASN.1 object.\n *\n * @param obj the signerInfo object.\n *\n * @return the ASN.1 representation of a SignerInfo.\n */\nfunction _signerToAsn1(obj) {\n // SignerInfo\n var rval = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // version\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(obj.version).getBytes()),\n // issuerAndSerialNumber\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // name\n forge.pki.distinguishedNameToAsn1({attributes: obj.issuer}),\n // serial\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n forge.util.hexToBytes(obj.serialNumber))\n ]),\n // digestAlgorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(obj.digestAlgorithm).getBytes()),\n // parameters (null)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ])\n ]);\n\n // authenticatedAttributes (OPTIONAL)\n if(obj.authenticatedAttributesAsn1) {\n // add ASN.1 previously generated during signing\n rval.value.push(obj.authenticatedAttributesAsn1);\n }\n\n // digestEncryptionAlgorithm\n rval.value.push(asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(obj.signatureAlgorithm).getBytes()),\n // parameters (null)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ]));\n\n // encryptedDigest\n rval.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, obj.signature));\n\n // unauthenticatedAttributes (OPTIONAL)\n if(obj.unauthenticatedAttributes.length > 0) {\n // [1] IMPLICIT\n var attrsAsn1 = asn1.create(asn1.Class.CONTEXT_SPECIFIC, 1, true, []);\n for(var i = 0; i < obj.unauthenticatedAttributes.length; ++i) {\n var attr = obj.unauthenticatedAttributes[i];\n attrsAsn1.values.push(_attributeToAsn1(attr));\n }\n rval.value.push(attrsAsn1);\n }\n\n return rval;\n}\n\n/**\n * Map a set of SignerInfo ASN.1 objects to an array of signer objects.\n *\n * @param signerInfoAsn1s an array of ASN.1 SignerInfos (i.e. SET OF).\n *\n * @return an array of signers objects.\n */\nfunction _signersFromAsn1(signerInfoAsn1s) {\n var ret = [];\n for(var i = 0; i < signerInfoAsn1s.length; ++i) {\n ret.push(_signerFromAsn1(signerInfoAsn1s[i]));\n }\n return ret;\n}\n\n/**\n * Map an array of signer objects to ASN.1 objects.\n *\n * @param signers an array of signer objects.\n *\n * @return an array of ASN.1 SignerInfos.\n */\nfunction _signersToAsn1(signers) {\n var ret = [];\n for(var i = 0; i < signers.length; ++i) {\n ret.push(_signerToAsn1(signers[i]));\n }\n return ret;\n}\n\n/**\n * Convert an attribute object to an ASN.1 Attribute.\n *\n * @param attr the attribute object.\n *\n * @return the ASN.1 Attribute.\n */\nfunction _attributeToAsn1(attr) {\n var value;\n\n // TODO: generalize to support more attributes\n if(attr.type === forge.pki.oids.contentType) {\n value = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(attr.value).getBytes());\n } else if(attr.type === forge.pki.oids.messageDigest) {\n value = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n attr.value.bytes());\n } else if(attr.type === forge.pki.oids.signingTime) {\n /* Note per RFC 2985: Dates between 1 January 1950 and 31 December 2049\n (inclusive) MUST be encoded as UTCTime. Any dates with year values\n before 1950 or after 2049 MUST be encoded as GeneralizedTime. [Further,]\n UTCTime values MUST be expressed in Greenwich Mean Time (Zulu) and MUST\n include seconds (i.e., times are YYMMDDHHMMSSZ), even where the\n number of seconds is zero. Midnight (GMT) must be represented as\n \"YYMMDD000000Z\". */\n // TODO: make these module-level constants\n var jan_1_1950 = new Date('1950-01-01T00:00:00Z');\n var jan_1_2050 = new Date('2050-01-01T00:00:00Z');\n var date = attr.value;\n if(typeof date === 'string') {\n // try to parse date\n var timestamp = Date.parse(date);\n if(!isNaN(timestamp)) {\n date = new Date(timestamp);\n } else if(date.length === 13) {\n // YYMMDDHHMMSSZ (13 chars for UTCTime)\n date = asn1.utcTimeToDate(date);\n } else {\n // assume generalized time\n date = asn1.generalizedTimeToDate(date);\n }\n }\n\n if(date >= jan_1_1950 && date < jan_1_2050) {\n value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.UTCTIME, false,\n asn1.dateToUtcTime(date));\n } else {\n value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.GENERALIZEDTIME, false,\n asn1.dateToGeneralizedTime(date));\n }\n }\n\n // TODO: expose as common API call\n // create a RelativeDistinguishedName set\n // each value in the set is an AttributeTypeAndValue first\n // containing the type (an OID) and second the value\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // AttributeType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(attr.type).getBytes()),\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true, [\n // AttributeValue\n value\n ])\n ]);\n}\n\n/**\n * Map messages encrypted content to ASN.1 objects.\n *\n * @param ec The encryptedContent object of the message.\n *\n * @return ASN.1 representation of the encryptedContent object (SEQUENCE).\n */\nfunction _encryptedContentToAsn1(ec) {\n return [\n // ContentType, always Data for the moment\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(forge.pki.oids.data).getBytes()),\n // ContentEncryptionAlgorithmIdentifier\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // Algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(ec.algorithm).getBytes()),\n // Parameters (IV)\n !ec.parameter ?\n undefined :\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n ec.parameter.getBytes())\n ]),\n // [0] EncryptedContent\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n ec.content.getBytes())\n ])\n ];\n}\n\n/**\n * Reads the \"common part\" of an PKCS#7 content block (in ASN.1 format)\n *\n * This function reads the \"common part\" of the PKCS#7 content blocks\n * EncryptedData and EnvelopedData, i.e. version number and symmetrically\n * encrypted content block.\n *\n * The result of the ASN.1 validate and capture process is returned\n * to allow the caller to extract further data, e.g. the list of recipients\n * in case of a EnvelopedData object.\n *\n * @param msg the PKCS#7 object to read the data to.\n * @param obj the ASN.1 representation of the content block.\n * @param validator the ASN.1 structure validator object to use.\n *\n * @return the value map captured by validator object.\n */\nfunction _fromAsn1(msg, obj, validator) {\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, validator, capture, errors)) {\n var error = new Error('Cannot read PKCS#7 message. ' +\n 'ASN.1 object is not a supported PKCS#7 message.');\n error.errors = error;\n throw error;\n }\n\n // Check contentType, so far we only support (raw) Data.\n var contentType = asn1.derToOid(capture.contentType);\n if(contentType !== forge.pki.oids.data) {\n throw new Error('Unsupported PKCS#7 message. ' +\n 'Only wrapped ContentType Data supported.');\n }\n\n if(capture.encryptedContent) {\n var content = '';\n if(forge.util.isArray(capture.encryptedContent)) {\n for(var i = 0; i < capture.encryptedContent.length; ++i) {\n if(capture.encryptedContent[i].type !== asn1.Type.OCTETSTRING) {\n throw new Error('Malformed PKCS#7 message, expecting encrypted ' +\n 'content constructed of only OCTET STRING objects.');\n }\n content += capture.encryptedContent[i].value;\n }\n } else {\n content = capture.encryptedContent;\n }\n msg.encryptedContent = {\n algorithm: asn1.derToOid(capture.encAlgorithm),\n parameter: forge.util.createBuffer(capture.encParameter.value),\n content: forge.util.createBuffer(content)\n };\n }\n\n if(capture.content) {\n var content = '';\n if(forge.util.isArray(capture.content)) {\n for(var i = 0; i < capture.content.length; ++i) {\n if(capture.content[i].type !== asn1.Type.OCTETSTRING) {\n throw new Error('Malformed PKCS#7 message, expecting ' +\n 'content constructed of only OCTET STRING objects.');\n }\n content += capture.content[i].value;\n }\n } else {\n content = capture.content;\n }\n msg.content = forge.util.createBuffer(content);\n }\n\n msg.version = capture.version.charCodeAt(0);\n msg.rawCapture = capture;\n\n return capture;\n}\n\n/**\n * Decrypt the symmetrically encrypted content block of the PKCS#7 message.\n *\n * Decryption is skipped in case the PKCS#7 message object already has a\n * (decrypted) content attribute. The algorithm, key and cipher parameters\n * (probably the iv) are taken from the encryptedContent attribute of the\n * message object.\n *\n * @param The PKCS#7 message object.\n */\nfunction _decryptContent(msg) {\n if(msg.encryptedContent.key === undefined) {\n throw new Error('Symmetric key not available.');\n }\n\n if(msg.content === undefined) {\n var ciph;\n\n switch(msg.encryptedContent.algorithm) {\n case forge.pki.oids['aes128-CBC']:\n case forge.pki.oids['aes192-CBC']:\n case forge.pki.oids['aes256-CBC']:\n ciph = forge.aes.createDecryptionCipher(msg.encryptedContent.key);\n break;\n\n case forge.pki.oids['desCBC']:\n case forge.pki.oids['des-EDE3-CBC']:\n ciph = forge.des.createDecryptionCipher(msg.encryptedContent.key);\n break;\n\n default:\n throw new Error('Unsupported symmetric cipher, OID ' +\n msg.encryptedContent.algorithm);\n }\n ciph.start(msg.encryptedContent.parameter);\n ciph.update(msg.encryptedContent.content);\n\n if(!ciph.finish()) {\n throw new Error('Symmetric decryption failed.');\n }\n\n msg.content = ciph.output;\n }\n}\n","/**\n * Javascript implementation of ASN.1 validators for PKCS#7 v1.5.\n *\n * @author Dave Longley\n * @author Stefan Siegl\n *\n * Copyright (c) 2012-2015 Digital Bazaar, Inc.\n * Copyright (c) 2012 Stefan Siegl \n *\n * The ASN.1 representation of PKCS#7 is as follows\n * (see RFC #2315 for details, http://www.ietf.org/rfc/rfc2315.txt):\n *\n * A PKCS#7 message consists of a ContentInfo on root level, which may\n * contain any number of further ContentInfo nested into it.\n *\n * ContentInfo ::= SEQUENCE {\n * contentType ContentType,\n * content [0] EXPLICIT ANY DEFINED BY contentType OPTIONAL\n * }\n *\n * ContentType ::= OBJECT IDENTIFIER\n *\n * EnvelopedData ::= SEQUENCE {\n * version Version,\n * recipientInfos RecipientInfos,\n * encryptedContentInfo EncryptedContentInfo\n * }\n *\n * EncryptedData ::= SEQUENCE {\n * version Version,\n * encryptedContentInfo EncryptedContentInfo\n * }\n *\n * id-signedData OBJECT IDENTIFIER ::= { iso(1) member-body(2)\n * us(840) rsadsi(113549) pkcs(1) pkcs7(7) 2 }\n *\n * SignedData ::= SEQUENCE {\n * version INTEGER,\n * digestAlgorithms DigestAlgorithmIdentifiers,\n * contentInfo ContentInfo,\n * certificates [0] IMPLICIT Certificates OPTIONAL,\n * crls [1] IMPLICIT CertificateRevocationLists OPTIONAL,\n * signerInfos SignerInfos\n * }\n *\n * SignerInfos ::= SET OF SignerInfo\n *\n * SignerInfo ::= SEQUENCE {\n * version Version,\n * issuerAndSerialNumber IssuerAndSerialNumber,\n * digestAlgorithm DigestAlgorithmIdentifier,\n * authenticatedAttributes [0] IMPLICIT Attributes OPTIONAL,\n * digestEncryptionAlgorithm DigestEncryptionAlgorithmIdentifier,\n * encryptedDigest EncryptedDigest,\n * unauthenticatedAttributes [1] IMPLICIT Attributes OPTIONAL\n * }\n *\n * EncryptedDigest ::= OCTET STRING\n *\n * Attributes ::= SET OF Attribute\n *\n * Attribute ::= SEQUENCE {\n * attrType OBJECT IDENTIFIER,\n * attrValues SET OF AttributeValue\n * }\n *\n * AttributeValue ::= ANY\n *\n * Version ::= INTEGER\n *\n * RecipientInfos ::= SET OF RecipientInfo\n *\n * EncryptedContentInfo ::= SEQUENCE {\n * contentType ContentType,\n * contentEncryptionAlgorithm ContentEncryptionAlgorithmIdentifier,\n * encryptedContent [0] IMPLICIT EncryptedContent OPTIONAL\n * }\n *\n * ContentEncryptionAlgorithmIdentifier ::= AlgorithmIdentifier\n *\n * The AlgorithmIdentifier contains an Object Identifier (OID) and parameters\n * for the algorithm, if any. In the case of AES and DES3, there is only one,\n * the IV.\n *\n * AlgorithmIdentifer ::= SEQUENCE {\n * algorithm OBJECT IDENTIFIER,\n * parameters ANY DEFINED BY algorithm OPTIONAL\n * }\n *\n * EncryptedContent ::= OCTET STRING\n *\n * RecipientInfo ::= SEQUENCE {\n * version Version,\n * issuerAndSerialNumber IssuerAndSerialNumber,\n * keyEncryptionAlgorithm KeyEncryptionAlgorithmIdentifier,\n * encryptedKey EncryptedKey\n * }\n *\n * IssuerAndSerialNumber ::= SEQUENCE {\n * issuer Name,\n * serialNumber CertificateSerialNumber\n * }\n *\n * CertificateSerialNumber ::= INTEGER\n *\n * KeyEncryptionAlgorithmIdentifier ::= AlgorithmIdentifier\n *\n * EncryptedKey ::= OCTET STRING\n */\nvar forge = require('./forge');\nrequire('./asn1');\nrequire('./util');\n\n// shortcut for ASN.1 API\nvar asn1 = forge.asn1;\n\n// shortcut for PKCS#7 API\nvar p7v = module.exports = forge.pkcs7asn1 = forge.pkcs7asn1 || {};\nforge.pkcs7 = forge.pkcs7 || {};\nforge.pkcs7.asn1 = p7v;\n\nvar contentInfoValidator = {\n name: 'ContentInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'ContentInfo.ContentType',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'contentType'\n }, {\n name: 'ContentInfo.content',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 0,\n constructed: true,\n optional: true,\n captureAsn1: 'content'\n }]\n};\np7v.contentInfoValidator = contentInfoValidator;\n\nvar encryptedContentInfoValidator = {\n name: 'EncryptedContentInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'EncryptedContentInfo.contentType',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'contentType'\n }, {\n name: 'EncryptedContentInfo.contentEncryptionAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'EncryptedContentInfo.contentEncryptionAlgorithm.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'encAlgorithm'\n }, {\n name: 'EncryptedContentInfo.contentEncryptionAlgorithm.parameter',\n tagClass: asn1.Class.UNIVERSAL,\n captureAsn1: 'encParameter'\n }]\n }, {\n name: 'EncryptedContentInfo.encryptedContent',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 0,\n /* The PKCS#7 structure output by OpenSSL somewhat differs from what\n * other implementations do generate.\n *\n * OpenSSL generates a structure like this:\n * SEQUENCE {\n * ...\n * [0]\n * 26 DA 67 D2 17 9C 45 3C B1 2A A8 59 2F 29 33 38\n * C3 C3 DF 86 71 74 7A 19 9F 40 D0 29 BE 85 90 45\n * ...\n * }\n *\n * Whereas other implementations (and this PKCS#7 module) generate:\n * SEQUENCE {\n * ...\n * [0] {\n * OCTET STRING\n * 26 DA 67 D2 17 9C 45 3C B1 2A A8 59 2F 29 33 38\n * C3 C3 DF 86 71 74 7A 19 9F 40 D0 29 BE 85 90 45\n * ...\n * }\n * }\n *\n * In order to support both, we just capture the context specific\n * field here. The OCTET STRING bit is removed below.\n */\n capture: 'encryptedContent',\n captureAsn1: 'encryptedContentAsn1'\n }]\n};\n\np7v.envelopedDataValidator = {\n name: 'EnvelopedData',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'EnvelopedData.Version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'version'\n }, {\n name: 'EnvelopedData.RecipientInfos',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SET,\n constructed: true,\n captureAsn1: 'recipientInfos'\n }].concat(encryptedContentInfoValidator)\n};\n\np7v.encryptedDataValidator = {\n name: 'EncryptedData',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'EncryptedData.Version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'version'\n }].concat(encryptedContentInfoValidator)\n};\n\nvar signerValidator = {\n name: 'SignerInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'SignerInfo.version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false\n }, {\n name: 'SignerInfo.issuerAndSerialNumber',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'SignerInfo.issuerAndSerialNumber.issuer',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'issuer'\n }, {\n name: 'SignerInfo.issuerAndSerialNumber.serialNumber',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'serial'\n }]\n }, {\n name: 'SignerInfo.digestAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'SignerInfo.digestAlgorithm.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'digestAlgorithm'\n }, {\n name: 'SignerInfo.digestAlgorithm.parameter',\n tagClass: asn1.Class.UNIVERSAL,\n constructed: false,\n captureAsn1: 'digestParameter',\n optional: true\n }]\n }, {\n name: 'SignerInfo.authenticatedAttributes',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 0,\n constructed: true,\n optional: true,\n capture: 'authenticatedAttributes'\n }, {\n name: 'SignerInfo.digestEncryptionAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n capture: 'signatureAlgorithm'\n }, {\n name: 'SignerInfo.encryptedDigest',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'signature'\n }, {\n name: 'SignerInfo.unauthenticatedAttributes',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 1,\n constructed: true,\n optional: true,\n capture: 'unauthenticatedAttributes'\n }]\n};\n\np7v.signedDataValidator = {\n name: 'SignedData',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'SignedData.Version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'version'\n }, {\n name: 'SignedData.DigestAlgorithms',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SET,\n constructed: true,\n captureAsn1: 'digestAlgorithms'\n },\n contentInfoValidator,\n {\n name: 'SignedData.Certificates',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 0,\n optional: true,\n captureAsn1: 'certificates'\n }, {\n name: 'SignedData.CertificateRevocationLists',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 1,\n optional: true,\n captureAsn1: 'crls'\n }, {\n name: 'SignedData.SignerInfos',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SET,\n capture: 'signerInfos',\n optional: true,\n value: [signerValidator]\n }]\n};\n\np7v.recipientInfoValidator = {\n name: 'RecipientInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'RecipientInfo.version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'version'\n }, {\n name: 'RecipientInfo.issuerAndSerial',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'RecipientInfo.issuerAndSerial.issuer',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'issuer'\n }, {\n name: 'RecipientInfo.issuerAndSerial.serialNumber',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'serial'\n }]\n }, {\n name: 'RecipientInfo.keyEncryptionAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'RecipientInfo.keyEncryptionAlgorithm.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'encAlgorithm'\n }, {\n name: 'RecipientInfo.keyEncryptionAlgorithm.parameter',\n tagClass: asn1.Class.UNIVERSAL,\n constructed: false,\n captureAsn1: 'encParameter',\n optional: true\n }]\n }, {\n name: 'RecipientInfo.encryptedKey',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'encKey'\n }]\n};\n","/**\n * Javascript implementation of a basic Public Key Infrastructure, including\n * support for RSA public and private keys.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2013 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./asn1');\nrequire('./oids');\nrequire('./pbe');\nrequire('./pem');\nrequire('./pbkdf2');\nrequire('./pkcs12');\nrequire('./pss');\nrequire('./rsa');\nrequire('./util');\nrequire('./x509');\n\n// shortcut for asn.1 API\nvar asn1 = forge.asn1;\n\n/* Public Key Infrastructure (PKI) implementation. */\nvar pki = module.exports = forge.pki = forge.pki || {};\n\n/**\n * NOTE: THIS METHOD IS DEPRECATED. Use pem.decode() instead.\n *\n * Converts PEM-formatted data to DER.\n *\n * @param pem the PEM-formatted data.\n *\n * @return the DER-formatted data.\n */\npki.pemToDer = function(pem) {\n var msg = forge.pem.decode(pem)[0];\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error('Could not convert PEM to DER; PEM is encrypted.');\n }\n return forge.util.createBuffer(msg.body);\n};\n\n/**\n * Converts an RSA private key from PEM format.\n *\n * @param pem the PEM-formatted private key.\n *\n * @return the private key.\n */\npki.privateKeyFromPem = function(pem) {\n var msg = forge.pem.decode(pem)[0];\n\n if(msg.type !== 'PRIVATE KEY' && msg.type !== 'RSA PRIVATE KEY') {\n var error = new Error('Could not convert private key from PEM; PEM ' +\n 'header type is not \"PRIVATE KEY\" or \"RSA PRIVATE KEY\".');\n error.headerType = msg.type;\n throw error;\n }\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error('Could not convert private key from PEM; PEM is encrypted.');\n }\n\n // convert DER to ASN.1 object\n var obj = asn1.fromDer(msg.body);\n\n return pki.privateKeyFromAsn1(obj);\n};\n\n/**\n * Converts an RSA private key to PEM format.\n *\n * @param key the private key.\n * @param maxline the maximum characters per line, defaults to 64.\n *\n * @return the PEM-formatted private key.\n */\npki.privateKeyToPem = function(key, maxline) {\n // convert to ASN.1, then DER, then PEM-encode\n var msg = {\n type: 'RSA PRIVATE KEY',\n body: asn1.toDer(pki.privateKeyToAsn1(key)).getBytes()\n };\n return forge.pem.encode(msg, {maxline: maxline});\n};\n\n/**\n * Converts a PrivateKeyInfo to PEM format.\n *\n * @param pki the PrivateKeyInfo.\n * @param maxline the maximum characters per line, defaults to 64.\n *\n * @return the PEM-formatted private key.\n */\npki.privateKeyInfoToPem = function(pki, maxline) {\n // convert to DER, then PEM-encode\n var msg = {\n type: 'PRIVATE KEY',\n body: asn1.toDer(pki).getBytes()\n };\n return forge.pem.encode(msg, {maxline: maxline});\n};\n","/**\n * Prime number generation API.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\nrequire('./jsbn');\nrequire('./random');\n\n(function() {\n\n// forge.prime already defined\nif(forge.prime) {\n module.exports = forge.prime;\n return;\n}\n\n/* PRIME API */\nvar prime = module.exports = forge.prime = forge.prime || {};\n\nvar BigInteger = forge.jsbn.BigInteger;\n\n// primes are 30k+i for i = 1, 7, 11, 13, 17, 19, 23, 29\nvar GCD_30_DELTA = [6, 4, 2, 4, 2, 4, 6, 2];\nvar THIRTY = new BigInteger(null);\nTHIRTY.fromInt(30);\nvar op_or = function(x, y) {return x|y;};\n\n/**\n * Generates a random probable prime with the given number of bits.\n *\n * Alternative algorithms can be specified by name as a string or as an\n * object with custom options like so:\n *\n * {\n * name: 'PRIMEINC',\n * options: {\n * maxBlockTime: ,\n * millerRabinTests: ,\n * workerScript: ,\n * workers: .\n * workLoad: the size of the work load, ie: number of possible prime\n * numbers for each web worker to check per work assignment,\n * (default: 100).\n * }\n * }\n *\n * @param bits the number of bits for the prime number.\n * @param options the options to use.\n * [algorithm] the algorithm to use (default: 'PRIMEINC').\n * [prng] a custom crypto-secure pseudo-random number generator to use,\n * that must define \"getBytesSync\".\n *\n * @return callback(err, num) called once the operation completes.\n */\nprime.generateProbablePrime = function(bits, options, callback) {\n if(typeof options === 'function') {\n callback = options;\n options = {};\n }\n options = options || {};\n\n // default to PRIMEINC algorithm\n var algorithm = options.algorithm || 'PRIMEINC';\n if(typeof algorithm === 'string') {\n algorithm = {name: algorithm};\n }\n algorithm.options = algorithm.options || {};\n\n // create prng with api that matches BigInteger secure random\n var prng = options.prng || forge.random;\n var rng = {\n // x is an array to fill with bytes\n nextBytes: function(x) {\n var b = prng.getBytesSync(x.length);\n for(var i = 0; i < x.length; ++i) {\n x[i] = b.charCodeAt(i);\n }\n }\n };\n\n if(algorithm.name === 'PRIMEINC') {\n return primeincFindPrime(bits, rng, algorithm.options, callback);\n }\n\n throw new Error('Invalid prime generation algorithm: ' + algorithm.name);\n};\n\nfunction primeincFindPrime(bits, rng, options, callback) {\n if('workers' in options) {\n return primeincFindPrimeWithWorkers(bits, rng, options, callback);\n }\n return primeincFindPrimeWithoutWorkers(bits, rng, options, callback);\n}\n\nfunction primeincFindPrimeWithoutWorkers(bits, rng, options, callback) {\n // initialize random number\n var num = generateRandom(bits, rng);\n\n /* Note: All primes are of the form 30k+i for i < 30 and gcd(30, i)=1. The\n number we are given is always aligned at 30k + 1. Each time the number is\n determined not to be prime we add to get to the next 'i', eg: if the number\n was at 30k + 1 we add 6. */\n var deltaIdx = 0;\n\n // get required number of MR tests\n var mrTests = getMillerRabinTests(num.bitLength());\n if('millerRabinTests' in options) {\n mrTests = options.millerRabinTests;\n }\n\n // find prime nearest to 'num' for maxBlockTime ms\n // 10 ms gives 5ms of leeway for other calculations before dropping\n // below 60fps (1000/60 == 16.67), but in reality, the number will\n // likely be higher due to an 'atomic' big int modPow\n var maxBlockTime = 10;\n if('maxBlockTime' in options) {\n maxBlockTime = options.maxBlockTime;\n }\n\n _primeinc(num, bits, rng, deltaIdx, mrTests, maxBlockTime, callback);\n}\n\nfunction _primeinc(num, bits, rng, deltaIdx, mrTests, maxBlockTime, callback) {\n var start = +new Date();\n do {\n // overflow, regenerate random number\n if(num.bitLength() > bits) {\n num = generateRandom(bits, rng);\n }\n // do primality test\n if(num.isProbablePrime(mrTests)) {\n return callback(null, num);\n }\n // get next potential prime\n num.dAddOffset(GCD_30_DELTA[deltaIdx++ % 8], 0);\n } while(maxBlockTime < 0 || (+new Date() - start < maxBlockTime));\n\n // keep trying later\n forge.util.setImmediate(function() {\n _primeinc(num, bits, rng, deltaIdx, mrTests, maxBlockTime, callback);\n });\n}\n\n// NOTE: This algorithm is indeterminate in nature because workers\n// run in parallel looking at different segments of numbers. Even if this\n// algorithm is run twice with the same input from a predictable RNG, it\n// may produce different outputs.\nfunction primeincFindPrimeWithWorkers(bits, rng, options, callback) {\n // web workers unavailable\n if(typeof Worker === 'undefined') {\n return primeincFindPrimeWithoutWorkers(bits, rng, options, callback);\n }\n\n // initialize random number\n var num = generateRandom(bits, rng);\n\n // use web workers to generate keys\n var numWorkers = options.workers;\n var workLoad = options.workLoad || 100;\n var range = workLoad * 30 / 8;\n var workerScript = options.workerScript || 'forge/prime.worker.js';\n if(numWorkers === -1) {\n return forge.util.estimateCores(function(err, cores) {\n if(err) {\n // default to 2\n cores = 2;\n }\n numWorkers = cores - 1;\n generate();\n });\n }\n generate();\n\n function generate() {\n // require at least 1 worker\n numWorkers = Math.max(1, numWorkers);\n\n // TODO: consider optimizing by starting workers outside getPrime() ...\n // note that in order to clean up they will have to be made internally\n // asynchronous which may actually be slower\n\n // start workers immediately\n var workers = [];\n for(var i = 0; i < numWorkers; ++i) {\n // FIXME: fix path or use blob URLs\n workers[i] = new Worker(workerScript);\n }\n var running = numWorkers;\n\n // listen for requests from workers and assign ranges to find prime\n for(var i = 0; i < numWorkers; ++i) {\n workers[i].addEventListener('message', workerMessage);\n }\n\n /* Note: The distribution of random numbers is unknown. Therefore, each\n web worker is continuously allocated a range of numbers to check for a\n random number until one is found.\n\n Every 30 numbers will be checked just 8 times, because prime numbers\n have the form:\n\n 30k+i, for i < 30 and gcd(30, i)=1 (there are 8 values of i for this)\n\n Therefore, if we want a web worker to run N checks before asking for\n a new range of numbers, each range must contain N*30/8 numbers.\n\n For 100 checks (workLoad), this is a range of 375. */\n\n var found = false;\n function workerMessage(e) {\n // ignore message, prime already found\n if(found) {\n return;\n }\n\n --running;\n var data = e.data;\n if(data.found) {\n // terminate all workers\n for(var i = 0; i < workers.length; ++i) {\n workers[i].terminate();\n }\n found = true;\n return callback(null, new BigInteger(data.prime, 16));\n }\n\n // overflow, regenerate random number\n if(num.bitLength() > bits) {\n num = generateRandom(bits, rng);\n }\n\n // assign new range to check\n var hex = num.toString(16);\n\n // start prime search\n e.target.postMessage({\n hex: hex,\n workLoad: workLoad\n });\n\n num.dAddOffset(range, 0);\n }\n }\n}\n\n/**\n * Generates a random number using the given number of bits and RNG.\n *\n * @param bits the number of bits for the number.\n * @param rng the random number generator to use.\n *\n * @return the random number.\n */\nfunction generateRandom(bits, rng) {\n var num = new BigInteger(bits, rng);\n // force MSB set\n var bits1 = bits - 1;\n if(!num.testBit(bits1)) {\n num.bitwiseTo(BigInteger.ONE.shiftLeft(bits1), op_or, num);\n }\n // align number on 30k+1 boundary\n num.dAddOffset(31 - num.mod(THIRTY).byteValue(), 0);\n return num;\n}\n\n/**\n * Returns the required number of Miller-Rabin tests to generate a\n * prime with an error probability of (1/2)^80.\n *\n * See Handbook of Applied Cryptography Chapter 4, Table 4.4.\n *\n * @param bits the bit size.\n *\n * @return the required number of iterations.\n */\nfunction getMillerRabinTests(bits) {\n if(bits <= 100) return 27;\n if(bits <= 150) return 18;\n if(bits <= 200) return 15;\n if(bits <= 250) return 12;\n if(bits <= 300) return 9;\n if(bits <= 350) return 8;\n if(bits <= 400) return 7;\n if(bits <= 500) return 6;\n if(bits <= 600) return 5;\n if(bits <= 800) return 4;\n if(bits <= 1250) return 3;\n return 2;\n}\n\n})();\n","/**\n * A javascript implementation of a cryptographically-secure\n * Pseudo Random Number Generator (PRNG). The Fortuna algorithm is followed\n * here though the use of SHA-256 is not enforced; when generating an\n * a PRNG context, the hashing algorithm and block cipher used for\n * the generator are specified via a plugin.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./util');\n\nvar _crypto = null;\nif(forge.util.isNodejs && !forge.options.usePureJavaScript &&\n !process.versions['node-webkit']) {\n _crypto = require('crypto');\n}\n\n/* PRNG API */\nvar prng = module.exports = forge.prng = forge.prng || {};\n\n/**\n * Creates a new PRNG context.\n *\n * A PRNG plugin must be passed in that will provide:\n *\n * 1. A function that initializes the key and seed of a PRNG context. It\n * will be given a 16 byte key and a 16 byte seed. Any key expansion\n * or transformation of the seed from a byte string into an array of\n * integers (or similar) should be performed.\n * 2. The cryptographic function used by the generator. It takes a key and\n * a seed.\n * 3. A seed increment function. It takes the seed and returns seed + 1.\n * 4. An api to create a message digest.\n *\n * For an example, see random.js.\n *\n * @param plugin the PRNG plugin to use.\n */\nprng.create = function(plugin) {\n var ctx = {\n plugin: plugin,\n key: null,\n seed: null,\n time: null,\n // number of reseeds so far\n reseeds: 0,\n // amount of data generated so far\n generated: 0,\n // no initial key bytes\n keyBytes: ''\n };\n\n // create 32 entropy pools (each is a message digest)\n var md = plugin.md;\n var pools = new Array(32);\n for(var i = 0; i < 32; ++i) {\n pools[i] = md.create();\n }\n ctx.pools = pools;\n\n // entropy pools are written to cyclically, starting at index 0\n ctx.pool = 0;\n\n /**\n * Generates random bytes. The bytes may be generated synchronously or\n * asynchronously. Web workers must use the asynchronous interface or\n * else the behavior is undefined.\n *\n * @param count the number of random bytes to generate.\n * @param [callback(err, bytes)] called once the operation completes.\n *\n * @return count random bytes as a string.\n */\n ctx.generate = function(count, callback) {\n // do synchronously\n if(!callback) {\n return ctx.generateSync(count);\n }\n\n // simple generator using counter-based CBC\n var cipher = ctx.plugin.cipher;\n var increment = ctx.plugin.increment;\n var formatKey = ctx.plugin.formatKey;\n var formatSeed = ctx.plugin.formatSeed;\n var b = forge.util.createBuffer();\n\n // paranoid deviation from Fortuna:\n // reset key for every request to protect previously\n // generated random bytes should the key be discovered;\n // there is no 100ms based reseeding because of this\n // forced reseed for every `generate` call\n ctx.key = null;\n\n generate();\n\n function generate(err) {\n if(err) {\n return callback(err);\n }\n\n // sufficient bytes generated\n if(b.length() >= count) {\n return callback(null, b.getBytes(count));\n }\n\n // if amount of data generated is greater than 1 MiB, trigger reseed\n if(ctx.generated > 0xfffff) {\n ctx.key = null;\n }\n\n if(ctx.key === null) {\n // prevent stack overflow\n return forge.util.nextTick(function() {\n _reseed(generate);\n });\n }\n\n // generate the random bytes\n var bytes = cipher(ctx.key, ctx.seed);\n ctx.generated += bytes.length;\n b.putBytes(bytes);\n\n // generate bytes for a new key and seed\n ctx.key = formatKey(cipher(ctx.key, increment(ctx.seed)));\n ctx.seed = formatSeed(cipher(ctx.key, ctx.seed));\n\n forge.util.setImmediate(generate);\n }\n };\n\n /**\n * Generates random bytes synchronously.\n *\n * @param count the number of random bytes to generate.\n *\n * @return count random bytes as a string.\n */\n ctx.generateSync = function(count) {\n // simple generator using counter-based CBC\n var cipher = ctx.plugin.cipher;\n var increment = ctx.plugin.increment;\n var formatKey = ctx.plugin.formatKey;\n var formatSeed = ctx.plugin.formatSeed;\n\n // paranoid deviation from Fortuna:\n // reset key for every request to protect previously\n // generated random bytes should the key be discovered;\n // there is no 100ms based reseeding because of this\n // forced reseed for every `generateSync` call\n ctx.key = null;\n\n var b = forge.util.createBuffer();\n while(b.length() < count) {\n // if amount of data generated is greater than 1 MiB, trigger reseed\n if(ctx.generated > 0xfffff) {\n ctx.key = null;\n }\n\n if(ctx.key === null) {\n _reseedSync();\n }\n\n // generate the random bytes\n var bytes = cipher(ctx.key, ctx.seed);\n ctx.generated += bytes.length;\n b.putBytes(bytes);\n\n // generate bytes for a new key and seed\n ctx.key = formatKey(cipher(ctx.key, increment(ctx.seed)));\n ctx.seed = formatSeed(cipher(ctx.key, ctx.seed));\n }\n\n return b.getBytes(count);\n };\n\n /**\n * Private function that asynchronously reseeds a generator.\n *\n * @param callback(err) called once the operation completes.\n */\n function _reseed(callback) {\n if(ctx.pools[0].messageLength >= 32) {\n _seed();\n return callback();\n }\n // not enough seed data...\n var needed = (32 - ctx.pools[0].messageLength) << 5;\n ctx.seedFile(needed, function(err, bytes) {\n if(err) {\n return callback(err);\n }\n ctx.collect(bytes);\n _seed();\n callback();\n });\n }\n\n /**\n * Private function that synchronously reseeds a generator.\n */\n function _reseedSync() {\n if(ctx.pools[0].messageLength >= 32) {\n return _seed();\n }\n // not enough seed data...\n var needed = (32 - ctx.pools[0].messageLength) << 5;\n ctx.collect(ctx.seedFileSync(needed));\n _seed();\n }\n\n /**\n * Private function that seeds a generator once enough bytes are available.\n */\n function _seed() {\n // update reseed count\n ctx.reseeds = (ctx.reseeds === 0xffffffff) ? 0 : ctx.reseeds + 1;\n\n // goal is to update `key` via:\n // key = hash(key + s)\n // where 's' is all collected entropy from selected pools, then...\n\n // create a plugin-based message digest\n var md = ctx.plugin.md.create();\n\n // consume current key bytes\n md.update(ctx.keyBytes);\n\n // digest the entropy of pools whose index k meet the\n // condition 'n mod 2^k == 0' where n is the number of reseeds\n var _2powK = 1;\n for(var k = 0; k < 32; ++k) {\n if(ctx.reseeds % _2powK === 0) {\n md.update(ctx.pools[k].digest().getBytes());\n ctx.pools[k].start();\n }\n _2powK = _2powK << 1;\n }\n\n // get digest for key bytes\n ctx.keyBytes = md.digest().getBytes();\n\n // paranoid deviation from Fortuna:\n // update `seed` via `seed = hash(key)`\n // instead of initializing to zero once and only\n // ever incrementing it\n md.start();\n md.update(ctx.keyBytes);\n var seedBytes = md.digest().getBytes();\n\n // update state\n ctx.key = ctx.plugin.formatKey(ctx.keyBytes);\n ctx.seed = ctx.plugin.formatSeed(seedBytes);\n ctx.generated = 0;\n }\n\n /**\n * The built-in default seedFile. This seedFile is used when entropy\n * is needed immediately.\n *\n * @param needed the number of bytes that are needed.\n *\n * @return the random bytes.\n */\n function defaultSeedFile(needed) {\n // use window.crypto.getRandomValues strong source of entropy if available\n var getRandomValues = null;\n var globalScope = forge.util.globalScope;\n var _crypto = globalScope.crypto || globalScope.msCrypto;\n if(_crypto && _crypto.getRandomValues) {\n getRandomValues = function(arr) {\n return _crypto.getRandomValues(arr);\n };\n }\n\n var b = forge.util.createBuffer();\n if(getRandomValues) {\n while(b.length() < needed) {\n // max byte length is 65536 before QuotaExceededError is thrown\n // http://www.w3.org/TR/WebCryptoAPI/#RandomSource-method-getRandomValues\n var count = Math.max(1, Math.min(needed - b.length(), 65536) / 4);\n var entropy = new Uint32Array(Math.floor(count));\n try {\n getRandomValues(entropy);\n for(var i = 0; i < entropy.length; ++i) {\n b.putInt32(entropy[i]);\n }\n } catch(e) {\n /* only ignore QuotaExceededError */\n if(!(typeof QuotaExceededError !== 'undefined' &&\n e instanceof QuotaExceededError)) {\n throw e;\n }\n }\n }\n }\n\n // be sad and add some weak random data\n if(b.length() < needed) {\n /* Draws from Park-Miller \"minimal standard\" 31 bit PRNG,\n implemented with David G. Carta's optimization: with 32 bit math\n and without division (Public Domain). */\n var hi, lo, next;\n var seed = Math.floor(Math.random() * 0x010000);\n while(b.length() < needed) {\n lo = 16807 * (seed & 0xFFFF);\n hi = 16807 * (seed >> 16);\n lo += (hi & 0x7FFF) << 16;\n lo += hi >> 15;\n lo = (lo & 0x7FFFFFFF) + (lo >> 31);\n seed = lo & 0xFFFFFFFF;\n\n // consume lower 3 bytes of seed\n for(var i = 0; i < 3; ++i) {\n // throw in more pseudo random\n next = seed >>> (i << 3);\n next ^= Math.floor(Math.random() * 0x0100);\n b.putByte(next & 0xFF);\n }\n }\n }\n\n return b.getBytes(needed);\n }\n // initialize seed file APIs\n if(_crypto) {\n // use nodejs async API\n ctx.seedFile = function(needed, callback) {\n _crypto.randomBytes(needed, function(err, bytes) {\n if(err) {\n return callback(err);\n }\n callback(null, bytes.toString());\n });\n };\n // use nodejs sync API\n ctx.seedFileSync = function(needed) {\n return _crypto.randomBytes(needed).toString();\n };\n } else {\n ctx.seedFile = function(needed, callback) {\n try {\n callback(null, defaultSeedFile(needed));\n } catch(e) {\n callback(e);\n }\n };\n ctx.seedFileSync = defaultSeedFile;\n }\n\n /**\n * Adds entropy to a prng ctx's accumulator.\n *\n * @param bytes the bytes of entropy as a string.\n */\n ctx.collect = function(bytes) {\n // iterate over pools distributing entropy cyclically\n var count = bytes.length;\n for(var i = 0; i < count; ++i) {\n ctx.pools[ctx.pool].update(bytes.substr(i, 1));\n ctx.pool = (ctx.pool === 31) ? 0 : ctx.pool + 1;\n }\n };\n\n /**\n * Collects an integer of n bits.\n *\n * @param i the integer entropy.\n * @param n the number of bits in the integer.\n */\n ctx.collectInt = function(i, n) {\n var bytes = '';\n for(var x = 0; x < n; x += 8) {\n bytes += String.fromCharCode((i >> x) & 0xFF);\n }\n ctx.collect(bytes);\n };\n\n /**\n * Registers a Web Worker to receive immediate entropy from the main thread.\n * This method is required until Web Workers can access the native crypto\n * API. This method should be called twice for each created worker, once in\n * the main thread, and once in the worker itself.\n *\n * @param worker the worker to register.\n */\n ctx.registerWorker = function(worker) {\n // worker receives random bytes\n if(worker === self) {\n ctx.seedFile = function(needed, callback) {\n function listener(e) {\n var data = e.data;\n if(data.forge && data.forge.prng) {\n self.removeEventListener('message', listener);\n callback(data.forge.prng.err, data.forge.prng.bytes);\n }\n }\n self.addEventListener('message', listener);\n self.postMessage({forge: {prng: {needed: needed}}});\n };\n } else {\n // main thread sends random bytes upon request\n var listener = function(e) {\n var data = e.data;\n if(data.forge && data.forge.prng) {\n ctx.seedFile(data.forge.prng.needed, function(err, bytes) {\n worker.postMessage({forge: {prng: {err: err, bytes: bytes}}});\n });\n }\n };\n // TODO: do we need to remove the event listener when the worker dies?\n worker.addEventListener('message', listener);\n }\n };\n\n return ctx;\n};\n","/**\n * Javascript implementation of PKCS#1 PSS signature padding.\n *\n * @author Stefan Siegl\n *\n * Copyright (c) 2012 Stefan Siegl \n */\nvar forge = require('./forge');\nrequire('./random');\nrequire('./util');\n\n// shortcut for PSS API\nvar pss = module.exports = forge.pss = forge.pss || {};\n\n/**\n * Creates a PSS signature scheme object.\n *\n * There are several ways to provide a salt for encoding:\n *\n * 1. Specify the saltLength only and the built-in PRNG will generate it.\n * 2. Specify the saltLength and a custom PRNG with 'getBytesSync' defined that\n * will be used.\n * 3. Specify the salt itself as a forge.util.ByteBuffer.\n *\n * @param options the options to use:\n * md the message digest object to use, a forge md instance.\n * mgf the mask generation function to use, a forge mgf instance.\n * [saltLength] the length of the salt in octets.\n * [prng] the pseudo-random number generator to use to produce a salt.\n * [salt] the salt to use when encoding.\n *\n * @return a signature scheme object.\n */\npss.create = function(options) {\n // backwards compatibility w/legacy args: hash, mgf, sLen\n if(arguments.length === 3) {\n options = {\n md: arguments[0],\n mgf: arguments[1],\n saltLength: arguments[2]\n };\n }\n\n var hash = options.md;\n var mgf = options.mgf;\n var hLen = hash.digestLength;\n\n var salt_ = options.salt || null;\n if(typeof salt_ === 'string') {\n // assume binary-encoded string\n salt_ = forge.util.createBuffer(salt_);\n }\n\n var sLen;\n if('saltLength' in options) {\n sLen = options.saltLength;\n } else if(salt_ !== null) {\n sLen = salt_.length();\n } else {\n throw new Error('Salt length not specified or specific salt not given.');\n }\n\n if(salt_ !== null && salt_.length() !== sLen) {\n throw new Error('Given salt length does not match length of given salt.');\n }\n\n var prng = options.prng || forge.random;\n\n var pssobj = {};\n\n /**\n * Encodes a PSS signature.\n *\n * This function implements EMSA-PSS-ENCODE as per RFC 3447, section 9.1.1.\n *\n * @param md the message digest object with the hash to sign.\n * @param modsBits the length of the RSA modulus in bits.\n *\n * @return the encoded message as a binary-encoded string of length\n * ceil((modBits - 1) / 8).\n */\n pssobj.encode = function(md, modBits) {\n var i;\n var emBits = modBits - 1;\n var emLen = Math.ceil(emBits / 8);\n\n /* 2. Let mHash = Hash(M), an octet string of length hLen. */\n var mHash = md.digest().getBytes();\n\n /* 3. If emLen < hLen + sLen + 2, output \"encoding error\" and stop. */\n if(emLen < hLen + sLen + 2) {\n throw new Error('Message is too long to encrypt.');\n }\n\n /* 4. Generate a random octet string salt of length sLen; if sLen = 0,\n * then salt is the empty string. */\n var salt;\n if(salt_ === null) {\n salt = prng.getBytesSync(sLen);\n } else {\n salt = salt_.bytes();\n }\n\n /* 5. Let M' = (0x)00 00 00 00 00 00 00 00 || mHash || salt; */\n var m_ = new forge.util.ByteBuffer();\n m_.fillWithByte(0, 8);\n m_.putBytes(mHash);\n m_.putBytes(salt);\n\n /* 6. Let H = Hash(M'), an octet string of length hLen. */\n hash.start();\n hash.update(m_.getBytes());\n var h = hash.digest().getBytes();\n\n /* 7. Generate an octet string PS consisting of emLen - sLen - hLen - 2\n * zero octets. The length of PS may be 0. */\n var ps = new forge.util.ByteBuffer();\n ps.fillWithByte(0, emLen - sLen - hLen - 2);\n\n /* 8. Let DB = PS || 0x01 || salt; DB is an octet string of length\n * emLen - hLen - 1. */\n ps.putByte(0x01);\n ps.putBytes(salt);\n var db = ps.getBytes();\n\n /* 9. Let dbMask = MGF(H, emLen - hLen - 1). */\n var maskLen = emLen - hLen - 1;\n var dbMask = mgf.generate(h, maskLen);\n\n /* 10. Let maskedDB = DB \\xor dbMask. */\n var maskedDB = '';\n for(i = 0; i < maskLen; i++) {\n maskedDB += String.fromCharCode(db.charCodeAt(i) ^ dbMask.charCodeAt(i));\n }\n\n /* 11. Set the leftmost 8emLen - emBits bits of the leftmost octet in\n * maskedDB to zero. */\n var mask = (0xFF00 >> (8 * emLen - emBits)) & 0xFF;\n maskedDB = String.fromCharCode(maskedDB.charCodeAt(0) & ~mask) +\n maskedDB.substr(1);\n\n /* 12. Let EM = maskedDB || H || 0xbc.\n * 13. Output EM. */\n return maskedDB + h + String.fromCharCode(0xbc);\n };\n\n /**\n * Verifies a PSS signature.\n *\n * This function implements EMSA-PSS-VERIFY as per RFC 3447, section 9.1.2.\n *\n * @param mHash the message digest hash, as a binary-encoded string, to\n * compare against the signature.\n * @param em the encoded message, as a binary-encoded string\n * (RSA decryption result).\n * @param modsBits the length of the RSA modulus in bits.\n *\n * @return true if the signature was verified, false if not.\n */\n pssobj.verify = function(mHash, em, modBits) {\n var i;\n var emBits = modBits - 1;\n var emLen = Math.ceil(emBits / 8);\n\n /* c. Convert the message representative m to an encoded message EM\n * of length emLen = ceil((modBits - 1) / 8) octets, where modBits\n * is the length in bits of the RSA modulus n */\n em = em.substr(-emLen);\n\n /* 3. If emLen < hLen + sLen + 2, output \"inconsistent\" and stop. */\n if(emLen < hLen + sLen + 2) {\n throw new Error('Inconsistent parameters to PSS signature verification.');\n }\n\n /* 4. If the rightmost octet of EM does not have hexadecimal value\n * 0xbc, output \"inconsistent\" and stop. */\n if(em.charCodeAt(emLen - 1) !== 0xbc) {\n throw new Error('Encoded message does not end in 0xBC.');\n }\n\n /* 5. Let maskedDB be the leftmost emLen - hLen - 1 octets of EM, and\n * let H be the next hLen octets. */\n var maskLen = emLen - hLen - 1;\n var maskedDB = em.substr(0, maskLen);\n var h = em.substr(maskLen, hLen);\n\n /* 6. If the leftmost 8emLen - emBits bits of the leftmost octet in\n * maskedDB are not all equal to zero, output \"inconsistent\" and stop. */\n var mask = (0xFF00 >> (8 * emLen - emBits)) & 0xFF;\n if((maskedDB.charCodeAt(0) & mask) !== 0) {\n throw new Error('Bits beyond keysize not zero as expected.');\n }\n\n /* 7. Let dbMask = MGF(H, emLen - hLen - 1). */\n var dbMask = mgf.generate(h, maskLen);\n\n /* 8. Let DB = maskedDB \\xor dbMask. */\n var db = '';\n for(i = 0; i < maskLen; i++) {\n db += String.fromCharCode(maskedDB.charCodeAt(i) ^ dbMask.charCodeAt(i));\n }\n\n /* 9. Set the leftmost 8emLen - emBits bits of the leftmost octet\n * in DB to zero. */\n db = String.fromCharCode(db.charCodeAt(0) & ~mask) + db.substr(1);\n\n /* 10. If the emLen - hLen - sLen - 2 leftmost octets of DB are not zero\n * or if the octet at position emLen - hLen - sLen - 1 (the leftmost\n * position is \"position 1\") does not have hexadecimal value 0x01,\n * output \"inconsistent\" and stop. */\n var checkLen = emLen - hLen - sLen - 2;\n for(i = 0; i < checkLen; i++) {\n if(db.charCodeAt(i) !== 0x00) {\n throw new Error('Leftmost octets not zero as expected');\n }\n }\n\n if(db.charCodeAt(checkLen) !== 0x01) {\n throw new Error('Inconsistent PSS signature, 0x01 marker not found');\n }\n\n /* 11. Let salt be the last sLen octets of DB. */\n var salt = db.substr(-sLen);\n\n /* 12. Let M' = (0x)00 00 00 00 00 00 00 00 || mHash || salt */\n var m_ = new forge.util.ByteBuffer();\n m_.fillWithByte(0, 8);\n m_.putBytes(mHash);\n m_.putBytes(salt);\n\n /* 13. Let H' = Hash(M'), an octet string of length hLen. */\n hash.start();\n hash.update(m_.getBytes());\n var h_ = hash.digest().getBytes();\n\n /* 14. If H = H', output \"consistent.\" Otherwise, output \"inconsistent.\" */\n return h === h_;\n };\n\n return pssobj;\n};\n","/**\n * An API for getting cryptographically-secure random bytes. The bytes are\n * generated using the Fortuna algorithm devised by Bruce Schneier and\n * Niels Ferguson.\n *\n * Getting strong random bytes is not yet easy to do in javascript. The only\n * truish random entropy that can be collected is from the mouse, keyboard, or\n * from timing with respect to page loads, etc. This generator makes a poor\n * attempt at providing random bytes when those sources haven't yet provided\n * enough entropy to initially seed or to reseed the PRNG.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2009-2014 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./aes');\nrequire('./sha256');\nrequire('./prng');\nrequire('./util');\n\n(function() {\n\n// forge.random already defined\nif(forge.random && forge.random.getBytes) {\n module.exports = forge.random;\n return;\n}\n\n(function(jQuery) {\n\n// the default prng plugin, uses AES-128\nvar prng_aes = {};\nvar _prng_aes_output = new Array(4);\nvar _prng_aes_buffer = forge.util.createBuffer();\nprng_aes.formatKey = function(key) {\n // convert the key into 32-bit integers\n var tmp = forge.util.createBuffer(key);\n key = new Array(4);\n key[0] = tmp.getInt32();\n key[1] = tmp.getInt32();\n key[2] = tmp.getInt32();\n key[3] = tmp.getInt32();\n\n // return the expanded key\n return forge.aes._expandKey(key, false);\n};\nprng_aes.formatSeed = function(seed) {\n // convert seed into 32-bit integers\n var tmp = forge.util.createBuffer(seed);\n seed = new Array(4);\n seed[0] = tmp.getInt32();\n seed[1] = tmp.getInt32();\n seed[2] = tmp.getInt32();\n seed[3] = tmp.getInt32();\n return seed;\n};\nprng_aes.cipher = function(key, seed) {\n forge.aes._updateBlock(key, seed, _prng_aes_output, false);\n _prng_aes_buffer.putInt32(_prng_aes_output[0]);\n _prng_aes_buffer.putInt32(_prng_aes_output[1]);\n _prng_aes_buffer.putInt32(_prng_aes_output[2]);\n _prng_aes_buffer.putInt32(_prng_aes_output[3]);\n return _prng_aes_buffer.getBytes();\n};\nprng_aes.increment = function(seed) {\n // FIXME: do we care about carry or signed issues?\n ++seed[3];\n return seed;\n};\nprng_aes.md = forge.md.sha256;\n\n/**\n * Creates a new PRNG.\n */\nfunction spawnPrng() {\n var ctx = forge.prng.create(prng_aes);\n\n /**\n * Gets random bytes. If a native secure crypto API is unavailable, this\n * method tries to make the bytes more unpredictable by drawing from data that\n * can be collected from the user of the browser, eg: mouse movement.\n *\n * If a callback is given, this method will be called asynchronously.\n *\n * @param count the number of random bytes to get.\n * @param [callback(err, bytes)] called once the operation completes.\n *\n * @return the random bytes in a string.\n */\n ctx.getBytes = function(count, callback) {\n return ctx.generate(count, callback);\n };\n\n /**\n * Gets random bytes asynchronously. If a native secure crypto API is\n * unavailable, this method tries to make the bytes more unpredictable by\n * drawing from data that can be collected from the user of the browser,\n * eg: mouse movement.\n *\n * @param count the number of random bytes to get.\n *\n * @return the random bytes in a string.\n */\n ctx.getBytesSync = function(count) {\n return ctx.generate(count);\n };\n\n return ctx;\n}\n\n// create default prng context\nvar _ctx = spawnPrng();\n\n// add other sources of entropy only if window.crypto.getRandomValues is not\n// available -- otherwise this source will be automatically used by the prng\nvar getRandomValues = null;\nvar globalScope = forge.util.globalScope;\nvar _crypto = globalScope.crypto || globalScope.msCrypto;\nif(_crypto && _crypto.getRandomValues) {\n getRandomValues = function(arr) {\n return _crypto.getRandomValues(arr);\n };\n}\n\nif(forge.options.usePureJavaScript ||\n (!forge.util.isNodejs && !getRandomValues)) {\n // if this is a web worker, do not use weak entropy, instead register to\n // receive strong entropy asynchronously from the main thread\n if(typeof window === 'undefined' || window.document === undefined) {\n // FIXME:\n }\n\n // get load time entropy\n _ctx.collectInt(+new Date(), 32);\n\n // add some entropy from navigator object\n if(typeof(navigator) !== 'undefined') {\n var _navBytes = '';\n for(var key in navigator) {\n try {\n if(typeof(navigator[key]) == 'string') {\n _navBytes += navigator[key];\n }\n } catch(e) {\n /* Some navigator keys might not be accessible, e.g. the geolocation\n attribute throws an exception if touched in Mozilla chrome://\n context.\n\n Silently ignore this and just don't use this as a source of\n entropy. */\n }\n }\n _ctx.collect(_navBytes);\n _navBytes = null;\n }\n\n // add mouse and keyboard collectors if jquery is available\n if(jQuery) {\n // set up mouse entropy capture\n jQuery().mousemove(function(e) {\n // add mouse coords\n _ctx.collectInt(e.clientX, 16);\n _ctx.collectInt(e.clientY, 16);\n });\n\n // set up keyboard entropy capture\n jQuery().keypress(function(e) {\n _ctx.collectInt(e.charCode, 8);\n });\n }\n}\n\n/* Random API */\nif(!forge.random) {\n forge.random = _ctx;\n} else {\n // extend forge.random with _ctx\n for(var key in _ctx) {\n forge.random[key] = _ctx[key];\n }\n}\n\n// expose spawn PRNG\nforge.random.createInstance = spawnPrng;\n\nmodule.exports = forge.random;\n\n})(typeof(jQuery) !== 'undefined' ? jQuery : null);\n\n})();\n","/**\n * RC2 implementation.\n *\n * @author Stefan Siegl\n *\n * Copyright (c) 2012 Stefan Siegl \n *\n * Information on the RC2 cipher is available from RFC #2268,\n * http://www.ietf.org/rfc/rfc2268.txt\n */\nvar forge = require('./forge');\nrequire('./util');\n\nvar piTable = [\n 0xd9, 0x78, 0xf9, 0xc4, 0x19, 0xdd, 0xb5, 0xed, 0x28, 0xe9, 0xfd, 0x79, 0x4a, 0xa0, 0xd8, 0x9d,\n 0xc6, 0x7e, 0x37, 0x83, 0x2b, 0x76, 0x53, 0x8e, 0x62, 0x4c, 0x64, 0x88, 0x44, 0x8b, 0xfb, 0xa2,\n 0x17, 0x9a, 0x59, 0xf5, 0x87, 0xb3, 0x4f, 0x13, 0x61, 0x45, 0x6d, 0x8d, 0x09, 0x81, 0x7d, 0x32,\n 0xbd, 0x8f, 0x40, 0xeb, 0x86, 0xb7, 0x7b, 0x0b, 0xf0, 0x95, 0x21, 0x22, 0x5c, 0x6b, 0x4e, 0x82,\n 0x54, 0xd6, 0x65, 0x93, 0xce, 0x60, 0xb2, 0x1c, 0x73, 0x56, 0xc0, 0x14, 0xa7, 0x8c, 0xf1, 0xdc,\n 0x12, 0x75, 0xca, 0x1f, 0x3b, 0xbe, 0xe4, 0xd1, 0x42, 0x3d, 0xd4, 0x30, 0xa3, 0x3c, 0xb6, 0x26,\n 0x6f, 0xbf, 0x0e, 0xda, 0x46, 0x69, 0x07, 0x57, 0x27, 0xf2, 0x1d, 0x9b, 0xbc, 0x94, 0x43, 0x03,\n 0xf8, 0x11, 0xc7, 0xf6, 0x90, 0xef, 0x3e, 0xe7, 0x06, 0xc3, 0xd5, 0x2f, 0xc8, 0x66, 0x1e, 0xd7,\n 0x08, 0xe8, 0xea, 0xde, 0x80, 0x52, 0xee, 0xf7, 0x84, 0xaa, 0x72, 0xac, 0x35, 0x4d, 0x6a, 0x2a,\n 0x96, 0x1a, 0xd2, 0x71, 0x5a, 0x15, 0x49, 0x74, 0x4b, 0x9f, 0xd0, 0x5e, 0x04, 0x18, 0xa4, 0xec,\n 0xc2, 0xe0, 0x41, 0x6e, 0x0f, 0x51, 0xcb, 0xcc, 0x24, 0x91, 0xaf, 0x50, 0xa1, 0xf4, 0x70, 0x39,\n 0x99, 0x7c, 0x3a, 0x85, 0x23, 0xb8, 0xb4, 0x7a, 0xfc, 0x02, 0x36, 0x5b, 0x25, 0x55, 0x97, 0x31,\n 0x2d, 0x5d, 0xfa, 0x98, 0xe3, 0x8a, 0x92, 0xae, 0x05, 0xdf, 0x29, 0x10, 0x67, 0x6c, 0xba, 0xc9,\n 0xd3, 0x00, 0xe6, 0xcf, 0xe1, 0x9e, 0xa8, 0x2c, 0x63, 0x16, 0x01, 0x3f, 0x58, 0xe2, 0x89, 0xa9,\n 0x0d, 0x38, 0x34, 0x1b, 0xab, 0x33, 0xff, 0xb0, 0xbb, 0x48, 0x0c, 0x5f, 0xb9, 0xb1, 0xcd, 0x2e,\n 0xc5, 0xf3, 0xdb, 0x47, 0xe5, 0xa5, 0x9c, 0x77, 0x0a, 0xa6, 0x20, 0x68, 0xfe, 0x7f, 0xc1, 0xad\n];\n\nvar s = [1, 2, 3, 5];\n\n/**\n * Rotate a word left by given number of bits.\n *\n * Bits that are shifted out on the left are put back in on the right\n * hand side.\n *\n * @param word The word to shift left.\n * @param bits The number of bits to shift by.\n * @return The rotated word.\n */\nvar rol = function(word, bits) {\n return ((word << bits) & 0xffff) | ((word & 0xffff) >> (16 - bits));\n};\n\n/**\n * Rotate a word right by given number of bits.\n *\n * Bits that are shifted out on the right are put back in on the left\n * hand side.\n *\n * @param word The word to shift right.\n * @param bits The number of bits to shift by.\n * @return The rotated word.\n */\nvar ror = function(word, bits) {\n return ((word & 0xffff) >> bits) | ((word << (16 - bits)) & 0xffff);\n};\n\n/* RC2 API */\nmodule.exports = forge.rc2 = forge.rc2 || {};\n\n/**\n * Perform RC2 key expansion as per RFC #2268, section 2.\n *\n * @param key variable-length user key (between 1 and 128 bytes)\n * @param effKeyBits number of effective key bits (default: 128)\n * @return the expanded RC2 key (ByteBuffer of 128 bytes)\n */\nforge.rc2.expandKey = function(key, effKeyBits) {\n if(typeof key === 'string') {\n key = forge.util.createBuffer(key);\n }\n effKeyBits = effKeyBits || 128;\n\n /* introduce variables that match the names used in RFC #2268 */\n var L = key;\n var T = key.length();\n var T1 = effKeyBits;\n var T8 = Math.ceil(T1 / 8);\n var TM = 0xff >> (T1 & 0x07);\n var i;\n\n for(i = T; i < 128; i++) {\n L.putByte(piTable[(L.at(i - 1) + L.at(i - T)) & 0xff]);\n }\n\n L.setAt(128 - T8, piTable[L.at(128 - T8) & TM]);\n\n for(i = 127 - T8; i >= 0; i--) {\n L.setAt(i, piTable[L.at(i + 1) ^ L.at(i + T8)]);\n }\n\n return L;\n};\n\n/**\n * Creates a RC2 cipher object.\n *\n * @param key the symmetric key to use (as base for key generation).\n * @param bits the number of effective key bits.\n * @param encrypt false for decryption, true for encryption.\n *\n * @return the cipher.\n */\nvar createCipher = function(key, bits, encrypt) {\n var _finish = false, _input = null, _output = null, _iv = null;\n var mixRound, mashRound;\n var i, j, K = [];\n\n /* Expand key and fill into K[] Array */\n key = forge.rc2.expandKey(key, bits);\n for(i = 0; i < 64; i++) {\n K.push(key.getInt16Le());\n }\n\n if(encrypt) {\n /**\n * Perform one mixing round \"in place\".\n *\n * @param R Array of four words to perform mixing on.\n */\n mixRound = function(R) {\n for(i = 0; i < 4; i++) {\n R[i] += K[j] + (R[(i + 3) % 4] & R[(i + 2) % 4]) +\n ((~R[(i + 3) % 4]) & R[(i + 1) % 4]);\n R[i] = rol(R[i], s[i]);\n j++;\n }\n };\n\n /**\n * Perform one mashing round \"in place\".\n *\n * @param R Array of four words to perform mashing on.\n */\n mashRound = function(R) {\n for(i = 0; i < 4; i++) {\n R[i] += K[R[(i + 3) % 4] & 63];\n }\n };\n } else {\n /**\n * Perform one r-mixing round \"in place\".\n *\n * @param R Array of four words to perform mixing on.\n */\n mixRound = function(R) {\n for(i = 3; i >= 0; i--) {\n R[i] = ror(R[i], s[i]);\n R[i] -= K[j] + (R[(i + 3) % 4] & R[(i + 2) % 4]) +\n ((~R[(i + 3) % 4]) & R[(i + 1) % 4]);\n j--;\n }\n };\n\n /**\n * Perform one r-mashing round \"in place\".\n *\n * @param R Array of four words to perform mashing on.\n */\n mashRound = function(R) {\n for(i = 3; i >= 0; i--) {\n R[i] -= K[R[(i + 3) % 4] & 63];\n }\n };\n }\n\n /**\n * Run the specified cipher execution plan.\n *\n * This function takes four words from the input buffer, applies the IV on\n * it (if requested) and runs the provided execution plan.\n *\n * The plan must be put together in form of a array of arrays. Where the\n * outer one is simply a list of steps to perform and the inner one needs\n * to have two elements: the first one telling how many rounds to perform,\n * the second one telling what to do (i.e. the function to call).\n *\n * @param {Array} plan The plan to execute.\n */\n var runPlan = function(plan) {\n var R = [];\n\n /* Get data from input buffer and fill the four words into R */\n for(i = 0; i < 4; i++) {\n var val = _input.getInt16Le();\n\n if(_iv !== null) {\n if(encrypt) {\n /* We're encrypting, apply the IV first. */\n val ^= _iv.getInt16Le();\n } else {\n /* We're decryption, keep cipher text for next block. */\n _iv.putInt16Le(val);\n }\n }\n\n R.push(val & 0xffff);\n }\n\n /* Reset global \"j\" variable as per spec. */\n j = encrypt ? 0 : 63;\n\n /* Run execution plan. */\n for(var ptr = 0; ptr < plan.length; ptr++) {\n for(var ctr = 0; ctr < plan[ptr][0]; ctr++) {\n plan[ptr][1](R);\n }\n }\n\n /* Write back result to output buffer. */\n for(i = 0; i < 4; i++) {\n if(_iv !== null) {\n if(encrypt) {\n /* We're encrypting in CBC-mode, feed back encrypted bytes into\n IV buffer to carry it forward to next block. */\n _iv.putInt16Le(R[i]);\n } else {\n R[i] ^= _iv.getInt16Le();\n }\n }\n\n _output.putInt16Le(R[i]);\n }\n };\n\n /* Create cipher object */\n var cipher = null;\n cipher = {\n /**\n * Starts or restarts the encryption or decryption process, whichever\n * was previously configured.\n *\n * To use the cipher in CBC mode, iv may be given either as a string\n * of bytes, or as a byte buffer. For ECB mode, give null as iv.\n *\n * @param iv the initialization vector to use, null for ECB mode.\n * @param output the output the buffer to write to, null to create one.\n */\n start: function(iv, output) {\n if(iv) {\n /* CBC mode */\n if(typeof iv === 'string') {\n iv = forge.util.createBuffer(iv);\n }\n }\n\n _finish = false;\n _input = forge.util.createBuffer();\n _output = output || new forge.util.createBuffer();\n _iv = iv;\n\n cipher.output = _output;\n },\n\n /**\n * Updates the next block.\n *\n * @param input the buffer to read from.\n */\n update: function(input) {\n if(!_finish) {\n // not finishing, so fill the input buffer with more input\n _input.putBuffer(input);\n }\n\n while(_input.length() >= 8) {\n runPlan([\n [ 5, mixRound ],\n [ 1, mashRound ],\n [ 6, mixRound ],\n [ 1, mashRound ],\n [ 5, mixRound ]\n ]);\n }\n },\n\n /**\n * Finishes encrypting or decrypting.\n *\n * @param pad a padding function to use, null for PKCS#7 padding,\n * signature(blockSize, buffer, decrypt).\n *\n * @return true if successful, false on error.\n */\n finish: function(pad) {\n var rval = true;\n\n if(encrypt) {\n if(pad) {\n rval = pad(8, _input, !encrypt);\n } else {\n // add PKCS#7 padding to block (each pad byte is the\n // value of the number of pad bytes)\n var padding = (_input.length() === 8) ? 8 : (8 - _input.length());\n _input.fillWithByte(padding, padding);\n }\n }\n\n if(rval) {\n // do final update\n _finish = true;\n cipher.update();\n }\n\n if(!encrypt) {\n // check for error: input data not a multiple of block size\n rval = (_input.length() === 0);\n if(rval) {\n if(pad) {\n rval = pad(8, _output, !encrypt);\n } else {\n // ensure padding byte count is valid\n var len = _output.length();\n var count = _output.at(len - 1);\n\n if(count > len) {\n rval = false;\n } else {\n // trim off padding bytes\n _output.truncate(count);\n }\n }\n }\n }\n\n return rval;\n }\n };\n\n return cipher;\n};\n\n/**\n * Creates an RC2 cipher object to encrypt data in ECB or CBC mode using the\n * given symmetric key. The output will be stored in the 'output' member\n * of the returned cipher.\n *\n * The key and iv may be given as a string of bytes or a byte buffer.\n * The cipher is initialized to use 128 effective key bits.\n *\n * @param key the symmetric key to use.\n * @param iv the initialization vector to use.\n * @param output the buffer to write to, null to create one.\n *\n * @return the cipher.\n */\nforge.rc2.startEncrypting = function(key, iv, output) {\n var cipher = forge.rc2.createEncryptionCipher(key, 128);\n cipher.start(iv, output);\n return cipher;\n};\n\n/**\n * Creates an RC2 cipher object to encrypt data in ECB or CBC mode using the\n * given symmetric key.\n *\n * The key may be given as a string of bytes or a byte buffer.\n *\n * To start encrypting call start() on the cipher with an iv and optional\n * output buffer.\n *\n * @param key the symmetric key to use.\n *\n * @return the cipher.\n */\nforge.rc2.createEncryptionCipher = function(key, bits) {\n return createCipher(key, bits, true);\n};\n\n/**\n * Creates an RC2 cipher object to decrypt data in ECB or CBC mode using the\n * given symmetric key. The output will be stored in the 'output' member\n * of the returned cipher.\n *\n * The key and iv may be given as a string of bytes or a byte buffer.\n * The cipher is initialized to use 128 effective key bits.\n *\n * @param key the symmetric key to use.\n * @param iv the initialization vector to use.\n * @param output the buffer to write to, null to create one.\n *\n * @return the cipher.\n */\nforge.rc2.startDecrypting = function(key, iv, output) {\n var cipher = forge.rc2.createDecryptionCipher(key, 128);\n cipher.start(iv, output);\n return cipher;\n};\n\n/**\n * Creates an RC2 cipher object to decrypt data in ECB or CBC mode using the\n * given symmetric key.\n *\n * The key may be given as a string of bytes or a byte buffer.\n *\n * To start decrypting call start() on the cipher with an iv and optional\n * output buffer.\n *\n * @param key the symmetric key to use.\n *\n * @return the cipher.\n */\nforge.rc2.createDecryptionCipher = function(key, bits) {\n return createCipher(key, bits, false);\n};\n","/**\n * Javascript implementation of basic RSA algorithms.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n *\n * The only algorithm currently supported for PKI is RSA.\n *\n * An RSA key is often stored in ASN.1 DER format. The SubjectPublicKeyInfo\n * ASN.1 structure is composed of an algorithm of type AlgorithmIdentifier\n * and a subjectPublicKey of type bit string.\n *\n * The AlgorithmIdentifier contains an Object Identifier (OID) and parameters\n * for the algorithm, if any. In the case of RSA, there aren't any.\n *\n * SubjectPublicKeyInfo ::= SEQUENCE {\n * algorithm AlgorithmIdentifier,\n * subjectPublicKey BIT STRING\n * }\n *\n * AlgorithmIdentifer ::= SEQUENCE {\n * algorithm OBJECT IDENTIFIER,\n * parameters ANY DEFINED BY algorithm OPTIONAL\n * }\n *\n * For an RSA public key, the subjectPublicKey is:\n *\n * RSAPublicKey ::= SEQUENCE {\n * modulus INTEGER, -- n\n * publicExponent INTEGER -- e\n * }\n *\n * PrivateKeyInfo ::= SEQUENCE {\n * version Version,\n * privateKeyAlgorithm PrivateKeyAlgorithmIdentifier,\n * privateKey PrivateKey,\n * attributes [0] IMPLICIT Attributes OPTIONAL\n * }\n *\n * Version ::= INTEGER\n * PrivateKeyAlgorithmIdentifier ::= AlgorithmIdentifier\n * PrivateKey ::= OCTET STRING\n * Attributes ::= SET OF Attribute\n *\n * An RSA private key as the following structure:\n *\n * RSAPrivateKey ::= SEQUENCE {\n * version Version,\n * modulus INTEGER, -- n\n * publicExponent INTEGER, -- e\n * privateExponent INTEGER, -- d\n * prime1 INTEGER, -- p\n * prime2 INTEGER, -- q\n * exponent1 INTEGER, -- d mod (p-1)\n * exponent2 INTEGER, -- d mod (q-1)\n * coefficient INTEGER -- (inverse of q) mod p\n * }\n *\n * Version ::= INTEGER\n *\n * The OID for the RSA key algorithm is: 1.2.840.113549.1.1.1\n */\nvar forge = require('./forge');\nrequire('./asn1');\nrequire('./jsbn');\nrequire('./oids');\nrequire('./pkcs1');\nrequire('./prime');\nrequire('./random');\nrequire('./util');\n\nif(typeof BigInteger === 'undefined') {\n var BigInteger = forge.jsbn.BigInteger;\n}\n\nvar _crypto = forge.util.isNodejs ? require('crypto') : null;\n\n// shortcut for asn.1 API\nvar asn1 = forge.asn1;\n\n// shortcut for util API\nvar util = forge.util;\n\n/*\n * RSA encryption and decryption, see RFC 2313.\n */\nforge.pki = forge.pki || {};\nmodule.exports = forge.pki.rsa = forge.rsa = forge.rsa || {};\nvar pki = forge.pki;\n\n// for finding primes, which are 30k+i for i = 1, 7, 11, 13, 17, 19, 23, 29\nvar GCD_30_DELTA = [6, 4, 2, 4, 2, 4, 6, 2];\n\n// validator for a PrivateKeyInfo structure\nvar privateKeyValidator = {\n // PrivateKeyInfo\n name: 'PrivateKeyInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n // Version (INTEGER)\n name: 'PrivateKeyInfo.version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyVersion'\n }, {\n // privateKeyAlgorithm\n name: 'PrivateKeyInfo.privateKeyAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'AlgorithmIdentifier.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'privateKeyOid'\n }]\n }, {\n // PrivateKey\n name: 'PrivateKeyInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'privateKey'\n }]\n};\n\n// validator for an RSA private key\nvar rsaPrivateKeyValidator = {\n // RSAPrivateKey\n name: 'RSAPrivateKey',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n // Version (INTEGER)\n name: 'RSAPrivateKey.version',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyVersion'\n }, {\n // modulus (n)\n name: 'RSAPrivateKey.modulus',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyModulus'\n }, {\n // publicExponent (e)\n name: 'RSAPrivateKey.publicExponent',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyPublicExponent'\n }, {\n // privateExponent (d)\n name: 'RSAPrivateKey.privateExponent',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyPrivateExponent'\n }, {\n // prime1 (p)\n name: 'RSAPrivateKey.prime1',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyPrime1'\n }, {\n // prime2 (q)\n name: 'RSAPrivateKey.prime2',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyPrime2'\n }, {\n // exponent1 (d mod (p-1))\n name: 'RSAPrivateKey.exponent1',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyExponent1'\n }, {\n // exponent2 (d mod (q-1))\n name: 'RSAPrivateKey.exponent2',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyExponent2'\n }, {\n // coefficient ((inverse of q) mod p)\n name: 'RSAPrivateKey.coefficient',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'privateKeyCoefficient'\n }]\n};\n\n// validator for an RSA public key\nvar rsaPublicKeyValidator = {\n // RSAPublicKey\n name: 'RSAPublicKey',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n // modulus (n)\n name: 'RSAPublicKey.modulus',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'publicKeyModulus'\n }, {\n // publicExponent (e)\n name: 'RSAPublicKey.exponent',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'publicKeyExponent'\n }]\n};\n\n// validator for an SubjectPublicKeyInfo structure\n// Note: Currently only works with an RSA public key\nvar publicKeyValidator = forge.pki.rsa.publicKeyValidator = {\n name: 'SubjectPublicKeyInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'subjectPublicKeyInfo',\n value: [{\n name: 'SubjectPublicKeyInfo.AlgorithmIdentifier',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'AlgorithmIdentifier.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'publicKeyOid'\n }]\n }, {\n // subjectPublicKey\n name: 'SubjectPublicKeyInfo.subjectPublicKey',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.BITSTRING,\n constructed: false,\n value: [{\n // RSAPublicKey\n name: 'SubjectPublicKeyInfo.subjectPublicKey.RSAPublicKey',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n optional: true,\n captureAsn1: 'rsaPublicKey'\n }]\n }]\n};\n\n// validator for a DigestInfo structure\nvar digestInfoValidator = {\n name: 'DigestInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'DigestInfo.DigestAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'DigestInfo.DigestAlgorithm.algorithmIdentifier',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'algorithmIdentifier'\n }, {\n // NULL paramters\n name: 'DigestInfo.DigestAlgorithm.parameters',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.NULL,\n // captured only to check existence for md2 and md5\n capture: 'parameters',\n optional: true,\n constructed: false\n }]\n }, {\n // digest\n name: 'DigestInfo.digest',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OCTETSTRING,\n constructed: false,\n capture: 'digest'\n }]\n};\n\n/**\n * Wrap digest in DigestInfo object.\n *\n * This function implements EMSA-PKCS1-v1_5-ENCODE as per RFC 3447.\n *\n * DigestInfo ::= SEQUENCE {\n * digestAlgorithm DigestAlgorithmIdentifier,\n * digest Digest\n * }\n *\n * DigestAlgorithmIdentifier ::= AlgorithmIdentifier\n * Digest ::= OCTET STRING\n *\n * @param md the message digest object with the hash to sign.\n *\n * @return the encoded message (ready for RSA encrytion)\n */\nvar emsaPkcs1v15encode = function(md) {\n // get the oid for the algorithm\n var oid;\n if(md.algorithm in pki.oids) {\n oid = pki.oids[md.algorithm];\n } else {\n var error = new Error('Unknown message digest algorithm.');\n error.algorithm = md.algorithm;\n throw error;\n }\n var oidBytes = asn1.oidToDer(oid).getBytes();\n\n // create the digest info\n var digestInfo = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n var digestAlgorithm = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n digestAlgorithm.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OID, false, oidBytes));\n digestAlgorithm.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.NULL, false, ''));\n var digest = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING,\n false, md.digest().getBytes());\n digestInfo.value.push(digestAlgorithm);\n digestInfo.value.push(digest);\n\n // encode digest info\n return asn1.toDer(digestInfo).getBytes();\n};\n\n/**\n * Performs x^c mod n (RSA encryption or decryption operation).\n *\n * @param x the number to raise and mod.\n * @param key the key to use.\n * @param pub true if the key is public, false if private.\n *\n * @return the result of x^c mod n.\n */\nvar _modPow = function(x, key, pub) {\n if(pub) {\n return x.modPow(key.e, key.n);\n }\n\n if(!key.p || !key.q) {\n // allow calculation without CRT params (slow)\n return x.modPow(key.d, key.n);\n }\n\n // pre-compute dP, dQ, and qInv if necessary\n if(!key.dP) {\n key.dP = key.d.mod(key.p.subtract(BigInteger.ONE));\n }\n if(!key.dQ) {\n key.dQ = key.d.mod(key.q.subtract(BigInteger.ONE));\n }\n if(!key.qInv) {\n key.qInv = key.q.modInverse(key.p);\n }\n\n /* Chinese remainder theorem (CRT) states:\n\n Suppose n1, n2, ..., nk are positive integers which are pairwise\n coprime (n1 and n2 have no common factors other than 1). For any\n integers x1, x2, ..., xk there exists an integer x solving the\n system of simultaneous congruences (where ~= means modularly\n congruent so a ~= b mod n means a mod n = b mod n):\n\n x ~= x1 mod n1\n x ~= x2 mod n2\n ...\n x ~= xk mod nk\n\n This system of congruences has a single simultaneous solution x\n between 0 and n - 1. Furthermore, each xk solution and x itself\n is congruent modulo the product n = n1*n2*...*nk.\n So x1 mod n = x2 mod n = xk mod n = x mod n.\n\n The single simultaneous solution x can be solved with the following\n equation:\n\n x = sum(xi*ri*si) mod n where ri = n/ni and si = ri^-1 mod ni.\n\n Where x is less than n, xi = x mod ni.\n\n For RSA we are only concerned with k = 2. The modulus n = pq, where\n p and q are coprime. The RSA decryption algorithm is:\n\n y = x^d mod n\n\n Given the above:\n\n x1 = x^d mod p\n r1 = n/p = q\n s1 = q^-1 mod p\n x2 = x^d mod q\n r2 = n/q = p\n s2 = p^-1 mod q\n\n So y = (x1r1s1 + x2r2s2) mod n\n = ((x^d mod p)q(q^-1 mod p) + (x^d mod q)p(p^-1 mod q)) mod n\n\n According to Fermat's Little Theorem, if the modulus P is prime,\n for any integer A not evenly divisible by P, A^(P-1) ~= 1 mod P.\n Since A is not divisible by P it follows that if:\n N ~= M mod (P - 1), then A^N mod P = A^M mod P. Therefore:\n\n A^N mod P = A^(M mod (P - 1)) mod P. (The latter takes less effort\n to calculate). In order to calculate x^d mod p more quickly the\n exponent d mod (p - 1) is stored in the RSA private key (the same\n is done for x^d mod q). These values are referred to as dP and dQ\n respectively. Therefore we now have:\n\n y = ((x^dP mod p)q(q^-1 mod p) + (x^dQ mod q)p(p^-1 mod q)) mod n\n\n Since we'll be reducing x^dP by modulo p (same for q) we can also\n reduce x by p (and q respectively) before hand. Therefore, let\n\n xp = ((x mod p)^dP mod p), and\n xq = ((x mod q)^dQ mod q), yielding:\n\n y = (xp*q*(q^-1 mod p) + xq*p*(p^-1 mod q)) mod n\n\n This can be further reduced to a simple algorithm that only\n requires 1 inverse (the q inverse is used) to be used and stored.\n The algorithm is called Garner's algorithm. If qInv is the\n inverse of q, we simply calculate:\n\n y = (qInv*(xp - xq) mod p) * q + xq\n\n However, there are two further complications. First, we need to\n ensure that xp > xq to prevent signed BigIntegers from being used\n so we add p until this is true (since we will be mod'ing with\n p anyway). Then, there is a known timing attack on algorithms\n using the CRT. To mitigate this risk, \"cryptographic blinding\"\n should be used. This requires simply generating a random number r\n between 0 and n-1 and its inverse and multiplying x by r^e before\n calculating y and then multiplying y by r^-1 afterwards. Note that\n r must be coprime with n (gcd(r, n) === 1) in order to have an\n inverse.\n */\n\n // cryptographic blinding\n var r;\n do {\n r = new BigInteger(\n forge.util.bytesToHex(forge.random.getBytes(key.n.bitLength() / 8)),\n 16);\n } while(r.compareTo(key.n) >= 0 || !r.gcd(key.n).equals(BigInteger.ONE));\n x = x.multiply(r.modPow(key.e, key.n)).mod(key.n);\n\n // calculate xp and xq\n var xp = x.mod(key.p).modPow(key.dP, key.p);\n var xq = x.mod(key.q).modPow(key.dQ, key.q);\n\n // xp must be larger than xq to avoid signed bit usage\n while(xp.compareTo(xq) < 0) {\n xp = xp.add(key.p);\n }\n\n // do last step\n var y = xp.subtract(xq)\n .multiply(key.qInv).mod(key.p)\n .multiply(key.q).add(xq);\n\n // remove effect of random for cryptographic blinding\n y = y.multiply(r.modInverse(key.n)).mod(key.n);\n\n return y;\n};\n\n/**\n * NOTE: THIS METHOD IS DEPRECATED, use 'sign' on a private key object or\n * 'encrypt' on a public key object instead.\n *\n * Performs RSA encryption.\n *\n * The parameter bt controls whether to put padding bytes before the\n * message passed in. Set bt to either true or false to disable padding\n * completely (in order to handle e.g. EMSA-PSS encoding seperately before),\n * signaling whether the encryption operation is a public key operation\n * (i.e. encrypting data) or not, i.e. private key operation (data signing).\n *\n * For PKCS#1 v1.5 padding pass in the block type to use, i.e. either 0x01\n * (for signing) or 0x02 (for encryption). The key operation mode (private\n * or public) is derived from this flag in that case).\n *\n * @param m the message to encrypt as a byte string.\n * @param key the RSA key to use.\n * @param bt for PKCS#1 v1.5 padding, the block type to use\n * (0x01 for private key, 0x02 for public),\n * to disable padding: true = public key, false = private key.\n *\n * @return the encrypted bytes as a string.\n */\npki.rsa.encrypt = function(m, key, bt) {\n var pub = bt;\n var eb;\n\n // get the length of the modulus in bytes\n var k = Math.ceil(key.n.bitLength() / 8);\n\n if(bt !== false && bt !== true) {\n // legacy, default to PKCS#1 v1.5 padding\n pub = (bt === 0x02);\n eb = _encodePkcs1_v1_5(m, key, bt);\n } else {\n eb = forge.util.createBuffer();\n eb.putBytes(m);\n }\n\n // load encryption block as big integer 'x'\n // FIXME: hex conversion inefficient, get BigInteger w/byte strings\n var x = new BigInteger(eb.toHex(), 16);\n\n // do RSA encryption\n var y = _modPow(x, key, pub);\n\n // convert y into the encrypted data byte string, if y is shorter in\n // bytes than k, then prepend zero bytes to fill up ed\n // FIXME: hex conversion inefficient, get BigInteger w/byte strings\n var yhex = y.toString(16);\n var ed = forge.util.createBuffer();\n var zeros = k - Math.ceil(yhex.length / 2);\n while(zeros > 0) {\n ed.putByte(0x00);\n --zeros;\n }\n ed.putBytes(forge.util.hexToBytes(yhex));\n return ed.getBytes();\n};\n\n/**\n * NOTE: THIS METHOD IS DEPRECATED, use 'decrypt' on a private key object or\n * 'verify' on a public key object instead.\n *\n * Performs RSA decryption.\n *\n * The parameter ml controls whether to apply PKCS#1 v1.5 padding\n * or not. Set ml = false to disable padding removal completely\n * (in order to handle e.g. EMSA-PSS later on) and simply pass back\n * the RSA encryption block.\n *\n * @param ed the encrypted data to decrypt in as a byte string.\n * @param key the RSA key to use.\n * @param pub true for a public key operation, false for private.\n * @param ml the message length, if known, false to disable padding.\n *\n * @return the decrypted message as a byte string.\n */\npki.rsa.decrypt = function(ed, key, pub, ml) {\n // get the length of the modulus in bytes\n var k = Math.ceil(key.n.bitLength() / 8);\n\n // error if the length of the encrypted data ED is not k\n if(ed.length !== k) {\n var error = new Error('Encrypted message length is invalid.');\n error.length = ed.length;\n error.expected = k;\n throw error;\n }\n\n // convert encrypted data into a big integer\n // FIXME: hex conversion inefficient, get BigInteger w/byte strings\n var y = new BigInteger(forge.util.createBuffer(ed).toHex(), 16);\n\n // y must be less than the modulus or it wasn't the result of\n // a previous mod operation (encryption) using that modulus\n if(y.compareTo(key.n) >= 0) {\n throw new Error('Encrypted message is invalid.');\n }\n\n // do RSA decryption\n var x = _modPow(y, key, pub);\n\n // create the encryption block, if x is shorter in bytes than k, then\n // prepend zero bytes to fill up eb\n // FIXME: hex conversion inefficient, get BigInteger w/byte strings\n var xhex = x.toString(16);\n var eb = forge.util.createBuffer();\n var zeros = k - Math.ceil(xhex.length / 2);\n while(zeros > 0) {\n eb.putByte(0x00);\n --zeros;\n }\n eb.putBytes(forge.util.hexToBytes(xhex));\n\n if(ml !== false) {\n // legacy, default to PKCS#1 v1.5 padding\n return _decodePkcs1_v1_5(eb.getBytes(), key, pub);\n }\n\n // return message\n return eb.getBytes();\n};\n\n/**\n * Creates an RSA key-pair generation state object. It is used to allow\n * key-generation to be performed in steps. It also allows for a UI to\n * display progress updates.\n *\n * @param bits the size for the private key in bits, defaults to 2048.\n * @param e the public exponent to use, defaults to 65537 (0x10001).\n * @param [options] the options to use.\n * prng a custom crypto-secure pseudo-random number generator to use,\n * that must define \"getBytesSync\".\n * algorithm the algorithm to use (default: 'PRIMEINC').\n *\n * @return the state object to use to generate the key-pair.\n */\npki.rsa.createKeyPairGenerationState = function(bits, e, options) {\n // TODO: migrate step-based prime generation code to forge.prime\n\n // set default bits\n if(typeof(bits) === 'string') {\n bits = parseInt(bits, 10);\n }\n bits = bits || 2048;\n\n // create prng with api that matches BigInteger secure random\n options = options || {};\n var prng = options.prng || forge.random;\n var rng = {\n // x is an array to fill with bytes\n nextBytes: function(x) {\n var b = prng.getBytesSync(x.length);\n for(var i = 0; i < x.length; ++i) {\n x[i] = b.charCodeAt(i);\n }\n }\n };\n\n var algorithm = options.algorithm || 'PRIMEINC';\n\n // create PRIMEINC algorithm state\n var rval;\n if(algorithm === 'PRIMEINC') {\n rval = {\n algorithm: algorithm,\n state: 0,\n bits: bits,\n rng: rng,\n eInt: e || 65537,\n e: new BigInteger(null),\n p: null,\n q: null,\n qBits: bits >> 1,\n pBits: bits - (bits >> 1),\n pqState: 0,\n num: null,\n keys: null\n };\n rval.e.fromInt(rval.eInt);\n } else {\n throw new Error('Invalid key generation algorithm: ' + algorithm);\n }\n\n return rval;\n};\n\n/**\n * Attempts to runs the key-generation algorithm for at most n seconds\n * (approximately) using the given state. When key-generation has completed,\n * the keys will be stored in state.keys.\n *\n * To use this function to update a UI while generating a key or to prevent\n * causing browser lockups/warnings, set \"n\" to a value other than 0. A\n * simple pattern for generating a key and showing a progress indicator is:\n *\n * var state = pki.rsa.createKeyPairGenerationState(2048);\n * var step = function() {\n * // step key-generation, run algorithm for 100 ms, repeat\n * if(!forge.pki.rsa.stepKeyPairGenerationState(state, 100)) {\n * setTimeout(step, 1);\n * } else {\n * // key-generation complete\n * // TODO: turn off progress indicator here\n * // TODO: use the generated key-pair in \"state.keys\"\n * }\n * };\n * // TODO: turn on progress indicator here\n * setTimeout(step, 0);\n *\n * @param state the state to use.\n * @param n the maximum number of milliseconds to run the algorithm for, 0\n * to run the algorithm to completion.\n *\n * @return true if the key-generation completed, false if not.\n */\npki.rsa.stepKeyPairGenerationState = function(state, n) {\n // set default algorithm if not set\n if(!('algorithm' in state)) {\n state.algorithm = 'PRIMEINC';\n }\n\n // TODO: migrate step-based prime generation code to forge.prime\n // TODO: abstract as PRIMEINC algorithm\n\n // do key generation (based on Tom Wu's rsa.js, see jsbn.js license)\n // with some minor optimizations and designed to run in steps\n\n // local state vars\n var THIRTY = new BigInteger(null);\n THIRTY.fromInt(30);\n var deltaIdx = 0;\n var op_or = function(x, y) {return x | y;};\n\n // keep stepping until time limit is reached or done\n var t1 = +new Date();\n var t2;\n var total = 0;\n while(state.keys === null && (n <= 0 || total < n)) {\n // generate p or q\n if(state.state === 0) {\n /* Note: All primes are of the form:\n\n 30k+i, for i < 30 and gcd(30, i)=1, where there are 8 values for i\n\n When we generate a random number, we always align it at 30k + 1. Each\n time the number is determined not to be prime we add to get to the\n next 'i', eg: if the number was at 30k + 1 we add 6. */\n var bits = (state.p === null) ? state.pBits : state.qBits;\n var bits1 = bits - 1;\n\n // get a random number\n if(state.pqState === 0) {\n state.num = new BigInteger(bits, state.rng);\n // force MSB set\n if(!state.num.testBit(bits1)) {\n state.num.bitwiseTo(\n BigInteger.ONE.shiftLeft(bits1), op_or, state.num);\n }\n // align number on 30k+1 boundary\n state.num.dAddOffset(31 - state.num.mod(THIRTY).byteValue(), 0);\n deltaIdx = 0;\n\n ++state.pqState;\n } else if(state.pqState === 1) {\n // try to make the number a prime\n if(state.num.bitLength() > bits) {\n // overflow, try again\n state.pqState = 0;\n // do primality test\n } else if(state.num.isProbablePrime(\n _getMillerRabinTests(state.num.bitLength()))) {\n ++state.pqState;\n } else {\n // get next potential prime\n state.num.dAddOffset(GCD_30_DELTA[deltaIdx++ % 8], 0);\n }\n } else if(state.pqState === 2) {\n // ensure number is coprime with e\n state.pqState =\n (state.num.subtract(BigInteger.ONE).gcd(state.e)\n .compareTo(BigInteger.ONE) === 0) ? 3 : 0;\n } else if(state.pqState === 3) {\n // store p or q\n state.pqState = 0;\n if(state.p === null) {\n state.p = state.num;\n } else {\n state.q = state.num;\n }\n\n // advance state if both p and q are ready\n if(state.p !== null && state.q !== null) {\n ++state.state;\n }\n state.num = null;\n }\n } else if(state.state === 1) {\n // ensure p is larger than q (swap them if not)\n if(state.p.compareTo(state.q) < 0) {\n state.num = state.p;\n state.p = state.q;\n state.q = state.num;\n }\n ++state.state;\n } else if(state.state === 2) {\n // compute phi: (p - 1)(q - 1) (Euler's totient function)\n state.p1 = state.p.subtract(BigInteger.ONE);\n state.q1 = state.q.subtract(BigInteger.ONE);\n state.phi = state.p1.multiply(state.q1);\n ++state.state;\n } else if(state.state === 3) {\n // ensure e and phi are coprime\n if(state.phi.gcd(state.e).compareTo(BigInteger.ONE) === 0) {\n // phi and e are coprime, advance\n ++state.state;\n } else {\n // phi and e aren't coprime, so generate a new p and q\n state.p = null;\n state.q = null;\n state.state = 0;\n }\n } else if(state.state === 4) {\n // create n, ensure n is has the right number of bits\n state.n = state.p.multiply(state.q);\n\n // ensure n is right number of bits\n if(state.n.bitLength() === state.bits) {\n // success, advance\n ++state.state;\n } else {\n // failed, get new q\n state.q = null;\n state.state = 0;\n }\n } else if(state.state === 5) {\n // set keys\n var d = state.e.modInverse(state.phi);\n state.keys = {\n privateKey: pki.rsa.setPrivateKey(\n state.n, state.e, d, state.p, state.q,\n d.mod(state.p1), d.mod(state.q1),\n state.q.modInverse(state.p)),\n publicKey: pki.rsa.setPublicKey(state.n, state.e)\n };\n }\n\n // update timing\n t2 = +new Date();\n total += t2 - t1;\n t1 = t2;\n }\n\n return state.keys !== null;\n};\n\n/**\n * Generates an RSA public-private key pair in a single call.\n *\n * To generate a key-pair in steps (to allow for progress updates and to\n * prevent blocking or warnings in slow browsers) then use the key-pair\n * generation state functions.\n *\n * To generate a key-pair asynchronously (either through web-workers, if\n * available, or by breaking up the work on the main thread), pass a\n * callback function.\n *\n * @param [bits] the size for the private key in bits, defaults to 2048.\n * @param [e] the public exponent to use, defaults to 65537.\n * @param [options] options for key-pair generation, if given then 'bits'\n * and 'e' must *not* be given:\n * bits the size for the private key in bits, (default: 2048).\n * e the public exponent to use, (default: 65537 (0x10001)).\n * workerScript the worker script URL.\n * workers the number of web workers (if supported) to use,\n * (default: 2).\n * workLoad the size of the work load, ie: number of possible prime\n * numbers for each web worker to check per work assignment,\n * (default: 100).\n * prng a custom crypto-secure pseudo-random number generator to use,\n * that must define \"getBytesSync\". Disables use of native APIs.\n * algorithm the algorithm to use (default: 'PRIMEINC').\n * @param [callback(err, keypair)] called once the operation completes.\n *\n * @return an object with privateKey and publicKey properties.\n */\npki.rsa.generateKeyPair = function(bits, e, options, callback) {\n // (bits), (options), (callback)\n if(arguments.length === 1) {\n if(typeof bits === 'object') {\n options = bits;\n bits = undefined;\n } else if(typeof bits === 'function') {\n callback = bits;\n bits = undefined;\n }\n } else if(arguments.length === 2) {\n // (bits, e), (bits, options), (bits, callback), (options, callback)\n if(typeof bits === 'number') {\n if(typeof e === 'function') {\n callback = e;\n e = undefined;\n } else if(typeof e !== 'number') {\n options = e;\n e = undefined;\n }\n } else {\n options = bits;\n callback = e;\n bits = undefined;\n e = undefined;\n }\n } else if(arguments.length === 3) {\n // (bits, e, options), (bits, e, callback), (bits, options, callback)\n if(typeof e === 'number') {\n if(typeof options === 'function') {\n callback = options;\n options = undefined;\n }\n } else {\n callback = options;\n options = e;\n e = undefined;\n }\n }\n options = options || {};\n if(bits === undefined) {\n bits = options.bits || 2048;\n }\n if(e === undefined) {\n e = options.e || 0x10001;\n }\n\n // use native code if permitted, available, and parameters are acceptable\n if(!forge.options.usePureJavaScript && !options.prng &&\n bits >= 256 && bits <= 16384 && (e === 0x10001 || e === 3)) {\n if(callback) {\n // try native async\n if(_detectNodeCrypto('generateKeyPair')) {\n return _crypto.generateKeyPair('rsa', {\n modulusLength: bits,\n publicExponent: e,\n publicKeyEncoding: {\n type: 'spki',\n format: 'pem'\n },\n privateKeyEncoding: {\n type: 'pkcs8',\n format: 'pem'\n }\n }, function(err, pub, priv) {\n if(err) {\n return callback(err);\n }\n callback(null, {\n privateKey: pki.privateKeyFromPem(priv),\n publicKey: pki.publicKeyFromPem(pub)\n });\n });\n }\n if(_detectSubtleCrypto('generateKey') &&\n _detectSubtleCrypto('exportKey')) {\n // use standard native generateKey\n return util.globalScope.crypto.subtle.generateKey({\n name: 'RSASSA-PKCS1-v1_5',\n modulusLength: bits,\n publicExponent: _intToUint8Array(e),\n hash: {name: 'SHA-256'}\n }, true /* key can be exported*/, ['sign', 'verify'])\n .then(function(pair) {\n return util.globalScope.crypto.subtle.exportKey(\n 'pkcs8', pair.privateKey);\n // avoiding catch(function(err) {...}) to support IE <= 8\n }).then(undefined, function(err) {\n callback(err);\n }).then(function(pkcs8) {\n if(pkcs8) {\n var privateKey = pki.privateKeyFromAsn1(\n asn1.fromDer(forge.util.createBuffer(pkcs8)));\n callback(null, {\n privateKey: privateKey,\n publicKey: pki.setRsaPublicKey(privateKey.n, privateKey.e)\n });\n }\n });\n }\n if(_detectSubtleMsCrypto('generateKey') &&\n _detectSubtleMsCrypto('exportKey')) {\n var genOp = util.globalScope.msCrypto.subtle.generateKey({\n name: 'RSASSA-PKCS1-v1_5',\n modulusLength: bits,\n publicExponent: _intToUint8Array(e),\n hash: {name: 'SHA-256'}\n }, true /* key can be exported*/, ['sign', 'verify']);\n genOp.oncomplete = function(e) {\n var pair = e.target.result;\n var exportOp = util.globalScope.msCrypto.subtle.exportKey(\n 'pkcs8', pair.privateKey);\n exportOp.oncomplete = function(e) {\n var pkcs8 = e.target.result;\n var privateKey = pki.privateKeyFromAsn1(\n asn1.fromDer(forge.util.createBuffer(pkcs8)));\n callback(null, {\n privateKey: privateKey,\n publicKey: pki.setRsaPublicKey(privateKey.n, privateKey.e)\n });\n };\n exportOp.onerror = function(err) {\n callback(err);\n };\n };\n genOp.onerror = function(err) {\n callback(err);\n };\n return;\n }\n } else {\n // try native sync\n if(_detectNodeCrypto('generateKeyPairSync')) {\n var keypair = _crypto.generateKeyPairSync('rsa', {\n modulusLength: bits,\n publicExponent: e,\n publicKeyEncoding: {\n type: 'spki',\n format: 'pem'\n },\n privateKeyEncoding: {\n type: 'pkcs8',\n format: 'pem'\n }\n });\n return {\n privateKey: pki.privateKeyFromPem(keypair.privateKey),\n publicKey: pki.publicKeyFromPem(keypair.publicKey)\n };\n }\n }\n }\n\n // use JavaScript implementation\n var state = pki.rsa.createKeyPairGenerationState(bits, e, options);\n if(!callback) {\n pki.rsa.stepKeyPairGenerationState(state, 0);\n return state.keys;\n }\n _generateKeyPair(state, options, callback);\n};\n\n/**\n * Sets an RSA public key from BigIntegers modulus and exponent.\n *\n * @param n the modulus.\n * @param e the exponent.\n *\n * @return the public key.\n */\npki.setRsaPublicKey = pki.rsa.setPublicKey = function(n, e) {\n var key = {\n n: n,\n e: e\n };\n\n /**\n * Encrypts the given data with this public key. Newer applications\n * should use the 'RSA-OAEP' decryption scheme, 'RSAES-PKCS1-V1_5' is for\n * legacy applications.\n *\n * @param data the byte string to encrypt.\n * @param scheme the encryption scheme to use:\n * 'RSAES-PKCS1-V1_5' (default),\n * 'RSA-OAEP',\n * 'RAW', 'NONE', or null to perform raw RSA encryption,\n * an object with an 'encode' property set to a function\n * with the signature 'function(data, key)' that returns\n * a binary-encoded string representing the encoded data.\n * @param schemeOptions any scheme-specific options.\n *\n * @return the encrypted byte string.\n */\n key.encrypt = function(data, scheme, schemeOptions) {\n if(typeof scheme === 'string') {\n scheme = scheme.toUpperCase();\n } else if(scheme === undefined) {\n scheme = 'RSAES-PKCS1-V1_5';\n }\n\n if(scheme === 'RSAES-PKCS1-V1_5') {\n scheme = {\n encode: function(m, key, pub) {\n return _encodePkcs1_v1_5(m, key, 0x02).getBytes();\n }\n };\n } else if(scheme === 'RSA-OAEP' || scheme === 'RSAES-OAEP') {\n scheme = {\n encode: function(m, key) {\n return forge.pkcs1.encode_rsa_oaep(key, m, schemeOptions);\n }\n };\n } else if(['RAW', 'NONE', 'NULL', null].indexOf(scheme) !== -1) {\n scheme = {encode: function(e) {return e;}};\n } else if(typeof scheme === 'string') {\n throw new Error('Unsupported encryption scheme: \"' + scheme + '\".');\n }\n\n // do scheme-based encoding then rsa encryption\n var e = scheme.encode(data, key, true);\n return pki.rsa.encrypt(e, key, true);\n };\n\n /**\n * Verifies the given signature against the given digest.\n *\n * PKCS#1 supports multiple (currently two) signature schemes:\n * RSASSA-PKCS1-V1_5 and RSASSA-PSS.\n *\n * By default this implementation uses the \"old scheme\", i.e.\n * RSASSA-PKCS1-V1_5, in which case once RSA-decrypted, the\n * signature is an OCTET STRING that holds a DigestInfo.\n *\n * DigestInfo ::= SEQUENCE {\n * digestAlgorithm DigestAlgorithmIdentifier,\n * digest Digest\n * }\n * DigestAlgorithmIdentifier ::= AlgorithmIdentifier\n * Digest ::= OCTET STRING\n *\n * To perform PSS signature verification, provide an instance\n * of Forge PSS object as the scheme parameter.\n *\n * @param digest the message digest hash to compare against the signature,\n * as a binary-encoded string.\n * @param signature the signature to verify, as a binary-encoded string.\n * @param scheme signature verification scheme to use:\n * 'RSASSA-PKCS1-V1_5' or undefined for RSASSA PKCS#1 v1.5,\n * a Forge PSS object for RSASSA-PSS,\n * 'NONE' or null for none, DigestInfo will not be expected, but\n * PKCS#1 v1.5 padding will still be used.\n * @param options optional verify options\n * _parseAllDigestBytes testing flag to control parsing of all\n * digest bytes. Unsupported and not for general usage.\n * (default: true)\n *\n * @return true if the signature was verified, false if not.\n */\n key.verify = function(digest, signature, scheme, options) {\n if(typeof scheme === 'string') {\n scheme = scheme.toUpperCase();\n } else if(scheme === undefined) {\n scheme = 'RSASSA-PKCS1-V1_5';\n }\n if(options === undefined) {\n options = {\n _parseAllDigestBytes: true\n };\n }\n if(!('_parseAllDigestBytes' in options)) {\n options._parseAllDigestBytes = true;\n }\n\n if(scheme === 'RSASSA-PKCS1-V1_5') {\n scheme = {\n verify: function(digest, d) {\n // remove padding\n d = _decodePkcs1_v1_5(d, key, true);\n // d is ASN.1 BER-encoded DigestInfo\n var obj = asn1.fromDer(d, {\n parseAllBytes: options._parseAllDigestBytes\n });\n\n // validate DigestInfo\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, digestInfoValidator, capture, errors)) {\n var error = new Error(\n 'ASN.1 object does not contain a valid RSASSA-PKCS1-v1_5 ' +\n 'DigestInfo value.');\n error.errors = errors;\n throw error;\n }\n // check hash algorithm identifier\n // see PKCS1-v1-5DigestAlgorithms in RFC 8017\n // FIXME: add support to vaidator for strict value choices\n var oid = asn1.derToOid(capture.algorithmIdentifier);\n if(!(oid === forge.oids.md2 ||\n oid === forge.oids.md5 ||\n oid === forge.oids.sha1 ||\n oid === forge.oids.sha224 ||\n oid === forge.oids.sha256 ||\n oid === forge.oids.sha384 ||\n oid === forge.oids.sha512 ||\n oid === forge.oids['sha512-224'] ||\n oid === forge.oids['sha512-256'])) {\n var error = new Error(\n 'Unknown RSASSA-PKCS1-v1_5 DigestAlgorithm identifier.');\n error.oid = oid;\n throw error;\n }\n\n // special check for md2 and md5 that NULL parameters exist\n if(oid === forge.oids.md2 || oid === forge.oids.md5) {\n if(!('parameters' in capture)) {\n throw new Error(\n 'ASN.1 object does not contain a valid RSASSA-PKCS1-v1_5 ' +\n 'DigestInfo value. ' +\n 'Missing algorithm identifer NULL parameters.');\n }\n }\n\n // compare the given digest to the decrypted one\n return digest === capture.digest;\n }\n };\n } else if(scheme === 'NONE' || scheme === 'NULL' || scheme === null) {\n scheme = {\n verify: function(digest, d) {\n // remove padding\n d = _decodePkcs1_v1_5(d, key, true);\n return digest === d;\n }\n };\n }\n\n // do rsa decryption w/o any decoding, then verify -- which does decoding\n var d = pki.rsa.decrypt(signature, key, true, false);\n return scheme.verify(digest, d, key.n.bitLength());\n };\n\n return key;\n};\n\n/**\n * Sets an RSA private key from BigIntegers modulus, exponent, primes,\n * prime exponents, and modular multiplicative inverse.\n *\n * @param n the modulus.\n * @param e the public exponent.\n * @param d the private exponent ((inverse of e) mod n).\n * @param p the first prime.\n * @param q the second prime.\n * @param dP exponent1 (d mod (p-1)).\n * @param dQ exponent2 (d mod (q-1)).\n * @param qInv ((inverse of q) mod p)\n *\n * @return the private key.\n */\npki.setRsaPrivateKey = pki.rsa.setPrivateKey = function(\n n, e, d, p, q, dP, dQ, qInv) {\n var key = {\n n: n,\n e: e,\n d: d,\n p: p,\n q: q,\n dP: dP,\n dQ: dQ,\n qInv: qInv\n };\n\n /**\n * Decrypts the given data with this private key. The decryption scheme\n * must match the one used to encrypt the data.\n *\n * @param data the byte string to decrypt.\n * @param scheme the decryption scheme to use:\n * 'RSAES-PKCS1-V1_5' (default),\n * 'RSA-OAEP',\n * 'RAW', 'NONE', or null to perform raw RSA decryption.\n * @param schemeOptions any scheme-specific options.\n *\n * @return the decrypted byte string.\n */\n key.decrypt = function(data, scheme, schemeOptions) {\n if(typeof scheme === 'string') {\n scheme = scheme.toUpperCase();\n } else if(scheme === undefined) {\n scheme = 'RSAES-PKCS1-V1_5';\n }\n\n // do rsa decryption w/o any decoding\n var d = pki.rsa.decrypt(data, key, false, false);\n\n if(scheme === 'RSAES-PKCS1-V1_5') {\n scheme = {decode: _decodePkcs1_v1_5};\n } else if(scheme === 'RSA-OAEP' || scheme === 'RSAES-OAEP') {\n scheme = {\n decode: function(d, key) {\n return forge.pkcs1.decode_rsa_oaep(key, d, schemeOptions);\n }\n };\n } else if(['RAW', 'NONE', 'NULL', null].indexOf(scheme) !== -1) {\n scheme = {decode: function(d) {return d;}};\n } else {\n throw new Error('Unsupported encryption scheme: \"' + scheme + '\".');\n }\n\n // decode according to scheme\n return scheme.decode(d, key, false);\n };\n\n /**\n * Signs the given digest, producing a signature.\n *\n * PKCS#1 supports multiple (currently two) signature schemes:\n * RSASSA-PKCS1-V1_5 and RSASSA-PSS.\n *\n * By default this implementation uses the \"old scheme\", i.e.\n * RSASSA-PKCS1-V1_5. In order to generate a PSS signature, provide\n * an instance of Forge PSS object as the scheme parameter.\n *\n * @param md the message digest object with the hash to sign.\n * @param scheme the signature scheme to use:\n * 'RSASSA-PKCS1-V1_5' or undefined for RSASSA PKCS#1 v1.5,\n * a Forge PSS object for RSASSA-PSS,\n * 'NONE' or null for none, DigestInfo will not be used but\n * PKCS#1 v1.5 padding will still be used.\n *\n * @return the signature as a byte string.\n */\n key.sign = function(md, scheme) {\n /* Note: The internal implementation of RSA operations is being\n transitioned away from a PKCS#1 v1.5 hard-coded scheme. Some legacy\n code like the use of an encoding block identifier 'bt' will eventually\n be removed. */\n\n // private key operation\n var bt = false;\n\n if(typeof scheme === 'string') {\n scheme = scheme.toUpperCase();\n }\n\n if(scheme === undefined || scheme === 'RSASSA-PKCS1-V1_5') {\n scheme = {encode: emsaPkcs1v15encode};\n bt = 0x01;\n } else if(scheme === 'NONE' || scheme === 'NULL' || scheme === null) {\n scheme = {encode: function() {return md;}};\n bt = 0x01;\n }\n\n // encode and then encrypt\n var d = scheme.encode(md, key.n.bitLength());\n return pki.rsa.encrypt(d, key, bt);\n };\n\n return key;\n};\n\n/**\n * Wraps an RSAPrivateKey ASN.1 object in an ASN.1 PrivateKeyInfo object.\n *\n * @param rsaKey the ASN.1 RSAPrivateKey.\n *\n * @return the ASN.1 PrivateKeyInfo.\n */\npki.wrapRsaPrivateKey = function(rsaKey) {\n // PrivateKeyInfo\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // version (0)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(0).getBytes()),\n // privateKeyAlgorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.rsaEncryption).getBytes()),\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ]),\n // PrivateKey\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false,\n asn1.toDer(rsaKey).getBytes())\n ]);\n};\n\n/**\n * Converts a private key from an ASN.1 object.\n *\n * @param obj the ASN.1 representation of a PrivateKeyInfo containing an\n * RSAPrivateKey or an RSAPrivateKey.\n *\n * @return the private key.\n */\npki.privateKeyFromAsn1 = function(obj) {\n // get PrivateKeyInfo\n var capture = {};\n var errors = [];\n if(asn1.validate(obj, privateKeyValidator, capture, errors)) {\n obj = asn1.fromDer(forge.util.createBuffer(capture.privateKey));\n }\n\n // get RSAPrivateKey\n capture = {};\n errors = [];\n if(!asn1.validate(obj, rsaPrivateKeyValidator, capture, errors)) {\n var error = new Error('Cannot read private key. ' +\n 'ASN.1 object does not contain an RSAPrivateKey.');\n error.errors = errors;\n throw error;\n }\n\n // Note: Version is currently ignored.\n // capture.privateKeyVersion\n // FIXME: inefficient, get a BigInteger that uses byte strings\n var n, e, d, p, q, dP, dQ, qInv;\n n = forge.util.createBuffer(capture.privateKeyModulus).toHex();\n e = forge.util.createBuffer(capture.privateKeyPublicExponent).toHex();\n d = forge.util.createBuffer(capture.privateKeyPrivateExponent).toHex();\n p = forge.util.createBuffer(capture.privateKeyPrime1).toHex();\n q = forge.util.createBuffer(capture.privateKeyPrime2).toHex();\n dP = forge.util.createBuffer(capture.privateKeyExponent1).toHex();\n dQ = forge.util.createBuffer(capture.privateKeyExponent2).toHex();\n qInv = forge.util.createBuffer(capture.privateKeyCoefficient).toHex();\n\n // set private key\n return pki.setRsaPrivateKey(\n new BigInteger(n, 16),\n new BigInteger(e, 16),\n new BigInteger(d, 16),\n new BigInteger(p, 16),\n new BigInteger(q, 16),\n new BigInteger(dP, 16),\n new BigInteger(dQ, 16),\n new BigInteger(qInv, 16));\n};\n\n/**\n * Converts a private key to an ASN.1 RSAPrivateKey.\n *\n * @param key the private key.\n *\n * @return the ASN.1 representation of an RSAPrivateKey.\n */\npki.privateKeyToAsn1 = pki.privateKeyToRSAPrivateKey = function(key) {\n // RSAPrivateKey\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // version (0 = only 2 primes, 1 multiple primes)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(0).getBytes()),\n // modulus (n)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.n)),\n // publicExponent (e)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.e)),\n // privateExponent (d)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.d)),\n // privateKeyPrime1 (p)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.p)),\n // privateKeyPrime2 (q)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.q)),\n // privateKeyExponent1 (dP)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.dP)),\n // privateKeyExponent2 (dQ)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.dQ)),\n // coefficient (qInv)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.qInv))\n ]);\n};\n\n/**\n * Converts a public key from an ASN.1 SubjectPublicKeyInfo or RSAPublicKey.\n *\n * @param obj the asn1 representation of a SubjectPublicKeyInfo or RSAPublicKey.\n *\n * @return the public key.\n */\npki.publicKeyFromAsn1 = function(obj) {\n // get SubjectPublicKeyInfo\n var capture = {};\n var errors = [];\n if(asn1.validate(obj, publicKeyValidator, capture, errors)) {\n // get oid\n var oid = asn1.derToOid(capture.publicKeyOid);\n if(oid !== pki.oids.rsaEncryption) {\n var error = new Error('Cannot read public key. Unknown OID.');\n error.oid = oid;\n throw error;\n }\n obj = capture.rsaPublicKey;\n }\n\n // get RSA params\n errors = [];\n if(!asn1.validate(obj, rsaPublicKeyValidator, capture, errors)) {\n var error = new Error('Cannot read public key. ' +\n 'ASN.1 object does not contain an RSAPublicKey.');\n error.errors = errors;\n throw error;\n }\n\n // FIXME: inefficient, get a BigInteger that uses byte strings\n var n = forge.util.createBuffer(capture.publicKeyModulus).toHex();\n var e = forge.util.createBuffer(capture.publicKeyExponent).toHex();\n\n // set public key\n return pki.setRsaPublicKey(\n new BigInteger(n, 16),\n new BigInteger(e, 16));\n};\n\n/**\n * Converts a public key to an ASN.1 SubjectPublicKeyInfo.\n *\n * @param key the public key.\n *\n * @return the asn1 representation of a SubjectPublicKeyInfo.\n */\npki.publicKeyToAsn1 = pki.publicKeyToSubjectPublicKeyInfo = function(key) {\n // SubjectPublicKeyInfo\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // AlgorithmIdentifier\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(pki.oids.rsaEncryption).getBytes()),\n // parameters (null)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ]),\n // subjectPublicKey\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.BITSTRING, false, [\n pki.publicKeyToRSAPublicKey(key)\n ])\n ]);\n};\n\n/**\n * Converts a public key to an ASN.1 RSAPublicKey.\n *\n * @param key the public key.\n *\n * @return the asn1 representation of a RSAPublicKey.\n */\npki.publicKeyToRSAPublicKey = function(key) {\n // RSAPublicKey\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // modulus (n)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.n)),\n // publicExponent (e)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n _bnToBytes(key.e))\n ]);\n};\n\n/**\n * Encodes a message using PKCS#1 v1.5 padding.\n *\n * @param m the message to encode.\n * @param key the RSA key to use.\n * @param bt the block type to use, i.e. either 0x01 (for signing) or 0x02\n * (for encryption).\n *\n * @return the padded byte buffer.\n */\nfunction _encodePkcs1_v1_5(m, key, bt) {\n var eb = forge.util.createBuffer();\n\n // get the length of the modulus in bytes\n var k = Math.ceil(key.n.bitLength() / 8);\n\n /* use PKCS#1 v1.5 padding */\n if(m.length > (k - 11)) {\n var error = new Error('Message is too long for PKCS#1 v1.5 padding.');\n error.length = m.length;\n error.max = k - 11;\n throw error;\n }\n\n /* A block type BT, a padding string PS, and the data D shall be\n formatted into an octet string EB, the encryption block:\n\n EB = 00 || BT || PS || 00 || D\n\n The block type BT shall be a single octet indicating the structure of\n the encryption block. For this version of the document it shall have\n value 00, 01, or 02. For a private-key operation, the block type\n shall be 00 or 01. For a public-key operation, it shall be 02.\n\n The padding string PS shall consist of k-3-||D|| octets. For block\n type 00, the octets shall have value 00; for block type 01, they\n shall have value FF; and for block type 02, they shall be\n pseudorandomly generated and nonzero. This makes the length of the\n encryption block EB equal to k. */\n\n // build the encryption block\n eb.putByte(0x00);\n eb.putByte(bt);\n\n // create the padding\n var padNum = k - 3 - m.length;\n var padByte;\n // private key op\n if(bt === 0x00 || bt === 0x01) {\n padByte = (bt === 0x00) ? 0x00 : 0xFF;\n for(var i = 0; i < padNum; ++i) {\n eb.putByte(padByte);\n }\n } else {\n // public key op\n // pad with random non-zero values\n while(padNum > 0) {\n var numZeros = 0;\n var padBytes = forge.random.getBytes(padNum);\n for(var i = 0; i < padNum; ++i) {\n padByte = padBytes.charCodeAt(i);\n if(padByte === 0) {\n ++numZeros;\n } else {\n eb.putByte(padByte);\n }\n }\n padNum = numZeros;\n }\n }\n\n // zero followed by message\n eb.putByte(0x00);\n eb.putBytes(m);\n\n return eb;\n}\n\n/**\n * Decodes a message using PKCS#1 v1.5 padding.\n *\n * @param em the message to decode.\n * @param key the RSA key to use.\n * @param pub true if the key is a public key, false if it is private.\n * @param ml the message length, if specified.\n *\n * @return the decoded bytes.\n */\nfunction _decodePkcs1_v1_5(em, key, pub, ml) {\n // get the length of the modulus in bytes\n var k = Math.ceil(key.n.bitLength() / 8);\n\n /* It is an error if any of the following conditions occurs:\n\n 1. The encryption block EB cannot be parsed unambiguously.\n 2. The padding string PS consists of fewer than eight octets\n or is inconsisent with the block type BT.\n 3. The decryption process is a public-key operation and the block\n type BT is not 00 or 01, or the decryption process is a\n private-key operation and the block type is not 02.\n */\n\n // parse the encryption block\n var eb = forge.util.createBuffer(em);\n var first = eb.getByte();\n var bt = eb.getByte();\n if(first !== 0x00 ||\n (pub && bt !== 0x00 && bt !== 0x01) ||\n (!pub && bt != 0x02) ||\n (pub && bt === 0x00 && typeof(ml) === 'undefined')) {\n throw new Error('Encryption block is invalid.');\n }\n\n var padNum = 0;\n if(bt === 0x00) {\n // check all padding bytes for 0x00\n padNum = k - 3 - ml;\n for(var i = 0; i < padNum; ++i) {\n if(eb.getByte() !== 0x00) {\n throw new Error('Encryption block is invalid.');\n }\n }\n } else if(bt === 0x01) {\n // find the first byte that isn't 0xFF, should be after all padding\n padNum = 0;\n while(eb.length() > 1) {\n if(eb.getByte() !== 0xFF) {\n --eb.read;\n break;\n }\n ++padNum;\n }\n } else if(bt === 0x02) {\n // look for 0x00 byte\n padNum = 0;\n while(eb.length() > 1) {\n if(eb.getByte() === 0x00) {\n --eb.read;\n break;\n }\n ++padNum;\n }\n }\n\n // zero must be 0x00 and padNum must be (k - 3 - message length)\n var zero = eb.getByte();\n if(zero !== 0x00 || padNum !== (k - 3 - eb.length())) {\n throw new Error('Encryption block is invalid.');\n }\n\n return eb.getBytes();\n}\n\n/**\n * Runs the key-generation algorithm asynchronously, either in the background\n * via Web Workers, or using the main thread and setImmediate.\n *\n * @param state the key-pair generation state.\n * @param [options] options for key-pair generation:\n * workerScript the worker script URL.\n * workers the number of web workers (if supported) to use,\n * (default: 2, -1 to use estimated cores minus one).\n * workLoad the size of the work load, ie: number of possible prime\n * numbers for each web worker to check per work assignment,\n * (default: 100).\n * @param callback(err, keypair) called once the operation completes.\n */\nfunction _generateKeyPair(state, options, callback) {\n if(typeof options === 'function') {\n callback = options;\n options = {};\n }\n options = options || {};\n\n var opts = {\n algorithm: {\n name: options.algorithm || 'PRIMEINC',\n options: {\n workers: options.workers || 2,\n workLoad: options.workLoad || 100,\n workerScript: options.workerScript\n }\n }\n };\n if('prng' in options) {\n opts.prng = options.prng;\n }\n\n generate();\n\n function generate() {\n // find p and then q (done in series to simplify)\n getPrime(state.pBits, function(err, num) {\n if(err) {\n return callback(err);\n }\n state.p = num;\n if(state.q !== null) {\n return finish(err, state.q);\n }\n getPrime(state.qBits, finish);\n });\n }\n\n function getPrime(bits, callback) {\n forge.prime.generateProbablePrime(bits, opts, callback);\n }\n\n function finish(err, num) {\n if(err) {\n return callback(err);\n }\n\n // set q\n state.q = num;\n\n // ensure p is larger than q (swap them if not)\n if(state.p.compareTo(state.q) < 0) {\n var tmp = state.p;\n state.p = state.q;\n state.q = tmp;\n }\n\n // ensure p is coprime with e\n if(state.p.subtract(BigInteger.ONE).gcd(state.e)\n .compareTo(BigInteger.ONE) !== 0) {\n state.p = null;\n generate();\n return;\n }\n\n // ensure q is coprime with e\n if(state.q.subtract(BigInteger.ONE).gcd(state.e)\n .compareTo(BigInteger.ONE) !== 0) {\n state.q = null;\n getPrime(state.qBits, finish);\n return;\n }\n\n // compute phi: (p - 1)(q - 1) (Euler's totient function)\n state.p1 = state.p.subtract(BigInteger.ONE);\n state.q1 = state.q.subtract(BigInteger.ONE);\n state.phi = state.p1.multiply(state.q1);\n\n // ensure e and phi are coprime\n if(state.phi.gcd(state.e).compareTo(BigInteger.ONE) !== 0) {\n // phi and e aren't coprime, so generate a new p and q\n state.p = state.q = null;\n generate();\n return;\n }\n\n // create n, ensure n is has the right number of bits\n state.n = state.p.multiply(state.q);\n if(state.n.bitLength() !== state.bits) {\n // failed, get new q\n state.q = null;\n getPrime(state.qBits, finish);\n return;\n }\n\n // set keys\n var d = state.e.modInverse(state.phi);\n state.keys = {\n privateKey: pki.rsa.setPrivateKey(\n state.n, state.e, d, state.p, state.q,\n d.mod(state.p1), d.mod(state.q1),\n state.q.modInverse(state.p)),\n publicKey: pki.rsa.setPublicKey(state.n, state.e)\n };\n\n callback(null, state.keys);\n }\n}\n\n/**\n * Converts a positive BigInteger into 2's-complement big-endian bytes.\n *\n * @param b the big integer to convert.\n *\n * @return the bytes.\n */\nfunction _bnToBytes(b) {\n // prepend 0x00 if first byte >= 0x80\n var hex = b.toString(16);\n if(hex[0] >= '8') {\n hex = '00' + hex;\n }\n var bytes = forge.util.hexToBytes(hex);\n\n // ensure integer is minimally-encoded\n if(bytes.length > 1 &&\n // leading 0x00 for positive integer\n ((bytes.charCodeAt(0) === 0 &&\n (bytes.charCodeAt(1) & 0x80) === 0) ||\n // leading 0xFF for negative integer\n (bytes.charCodeAt(0) === 0xFF &&\n (bytes.charCodeAt(1) & 0x80) === 0x80))) {\n return bytes.substr(1);\n }\n return bytes;\n}\n\n/**\n * Returns the required number of Miller-Rabin tests to generate a\n * prime with an error probability of (1/2)^80.\n *\n * See Handbook of Applied Cryptography Chapter 4, Table 4.4.\n *\n * @param bits the bit size.\n *\n * @return the required number of iterations.\n */\nfunction _getMillerRabinTests(bits) {\n if(bits <= 100) return 27;\n if(bits <= 150) return 18;\n if(bits <= 200) return 15;\n if(bits <= 250) return 12;\n if(bits <= 300) return 9;\n if(bits <= 350) return 8;\n if(bits <= 400) return 7;\n if(bits <= 500) return 6;\n if(bits <= 600) return 5;\n if(bits <= 800) return 4;\n if(bits <= 1250) return 3;\n return 2;\n}\n\n/**\n * Performs feature detection on the Node crypto interface.\n *\n * @param fn the feature (function) to detect.\n *\n * @return true if detected, false if not.\n */\nfunction _detectNodeCrypto(fn) {\n return forge.util.isNodejs && typeof _crypto[fn] === 'function';\n}\n\n/**\n * Performs feature detection on the SubtleCrypto interface.\n *\n * @param fn the feature (function) to detect.\n *\n * @return true if detected, false if not.\n */\nfunction _detectSubtleCrypto(fn) {\n return (typeof util.globalScope !== 'undefined' &&\n typeof util.globalScope.crypto === 'object' &&\n typeof util.globalScope.crypto.subtle === 'object' &&\n typeof util.globalScope.crypto.subtle[fn] === 'function');\n}\n\n/**\n * Performs feature detection on the deprecated Microsoft Internet Explorer\n * outdated SubtleCrypto interface. This function should only be used after\n * checking for the modern, standard SubtleCrypto interface.\n *\n * @param fn the feature (function) to detect.\n *\n * @return true if detected, false if not.\n */\nfunction _detectSubtleMsCrypto(fn) {\n return (typeof util.globalScope !== 'undefined' &&\n typeof util.globalScope.msCrypto === 'object' &&\n typeof util.globalScope.msCrypto.subtle === 'object' &&\n typeof util.globalScope.msCrypto.subtle[fn] === 'function');\n}\n\nfunction _intToUint8Array(x) {\n var bytes = forge.util.hexToBytes(x.toString(16));\n var buffer = new Uint8Array(bytes.length);\n for(var i = 0; i < bytes.length; ++i) {\n buffer[i] = bytes.charCodeAt(i);\n }\n return buffer;\n}\n\nfunction _privateKeyFromJwk(jwk) {\n if(jwk.kty !== 'RSA') {\n throw new Error(\n 'Unsupported key algorithm \"' + jwk.kty + '\"; algorithm must be \"RSA\".');\n }\n return pki.setRsaPrivateKey(\n _base64ToBigInt(jwk.n),\n _base64ToBigInt(jwk.e),\n _base64ToBigInt(jwk.d),\n _base64ToBigInt(jwk.p),\n _base64ToBigInt(jwk.q),\n _base64ToBigInt(jwk.dp),\n _base64ToBigInt(jwk.dq),\n _base64ToBigInt(jwk.qi));\n}\n\nfunction _publicKeyFromJwk(jwk) {\n if(jwk.kty !== 'RSA') {\n throw new Error('Key algorithm must be \"RSA\".');\n }\n return pki.setRsaPublicKey(\n _base64ToBigInt(jwk.n),\n _base64ToBigInt(jwk.e));\n}\n\nfunction _base64ToBigInt(b64) {\n return new BigInteger(forge.util.bytesToHex(forge.util.decode64(b64)), 16);\n}\n","/**\n * Secure Hash Algorithm with 160-bit digest (SHA-1) implementation.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2015 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./md');\nrequire('./util');\n\nvar sha1 = module.exports = forge.sha1 = forge.sha1 || {};\nforge.md.sha1 = forge.md.algorithms.sha1 = sha1;\n\n/**\n * Creates a SHA-1 message digest object.\n *\n * @return a message digest object.\n */\nsha1.create = function() {\n // do initialization as necessary\n if(!_initialized) {\n _init();\n }\n\n // SHA-1 state contains five 32-bit integers\n var _state = null;\n\n // input buffer\n var _input = forge.util.createBuffer();\n\n // used for word storage\n var _w = new Array(80);\n\n // message digest object\n var md = {\n algorithm: 'sha1',\n blockLength: 64,\n digestLength: 20,\n // 56-bit length of message so far (does not including padding)\n messageLength: 0,\n // true message length\n fullMessageLength: null,\n // size of message length in bytes\n messageLengthSize: 8\n };\n\n /**\n * Starts the digest.\n *\n * @return this digest object.\n */\n md.start = function() {\n // up to 56-bit message length for convenience\n md.messageLength = 0;\n\n // full message length (set md.messageLength64 for backwards-compatibility)\n md.fullMessageLength = md.messageLength64 = [];\n var int32s = md.messageLengthSize / 4;\n for(var i = 0; i < int32s; ++i) {\n md.fullMessageLength.push(0);\n }\n _input = forge.util.createBuffer();\n _state = {\n h0: 0x67452301,\n h1: 0xEFCDAB89,\n h2: 0x98BADCFE,\n h3: 0x10325476,\n h4: 0xC3D2E1F0\n };\n return md;\n };\n // start digest automatically for first time\n md.start();\n\n /**\n * Updates the digest with the given message input. The given input can\n * treated as raw input (no encoding will be applied) or an encoding of\n * 'utf8' maybe given to encode the input using UTF-8.\n *\n * @param msg the message input to update with.\n * @param encoding the encoding to use (default: 'raw', other: 'utf8').\n *\n * @return this digest object.\n */\n md.update = function(msg, encoding) {\n if(encoding === 'utf8') {\n msg = forge.util.encodeUtf8(msg);\n }\n\n // update message length\n var len = msg.length;\n md.messageLength += len;\n len = [(len / 0x100000000) >>> 0, len >>> 0];\n for(var i = md.fullMessageLength.length - 1; i >= 0; --i) {\n md.fullMessageLength[i] += len[1];\n len[1] = len[0] + ((md.fullMessageLength[i] / 0x100000000) >>> 0);\n md.fullMessageLength[i] = md.fullMessageLength[i] >>> 0;\n len[0] = ((len[1] / 0x100000000) >>> 0);\n }\n\n // add bytes to input buffer\n _input.putBytes(msg);\n\n // process bytes\n _update(_state, _w, _input);\n\n // compact input buffer every 2K or if empty\n if(_input.read > 2048 || _input.length() === 0) {\n _input.compact();\n }\n\n return md;\n };\n\n /**\n * Produces the digest.\n *\n * @return a byte buffer containing the digest value.\n */\n md.digest = function() {\n /* Note: Here we copy the remaining bytes in the input buffer and\n add the appropriate SHA-1 padding. Then we do the final update\n on a copy of the state so that if the user wants to get\n intermediate digests they can do so. */\n\n /* Determine the number of bytes that must be added to the message\n to ensure its length is congruent to 448 mod 512. In other words,\n the data to be digested must be a multiple of 512 bits (or 128 bytes).\n This data includes the message, some padding, and the length of the\n message. Since the length of the message will be encoded as 8 bytes (64\n bits), that means that the last segment of the data must have 56 bytes\n (448 bits) of message and padding. Therefore, the length of the message\n plus the padding must be congruent to 448 mod 512 because\n 512 - 128 = 448.\n\n In order to fill up the message length it must be filled with\n padding that begins with 1 bit followed by all 0 bits. Padding\n must *always* be present, so if the message length is already\n congruent to 448 mod 512, then 512 padding bits must be added. */\n\n var finalBlock = forge.util.createBuffer();\n finalBlock.putBytes(_input.bytes());\n\n // compute remaining size to be digested (include message length size)\n var remaining = (\n md.fullMessageLength[md.fullMessageLength.length - 1] +\n md.messageLengthSize);\n\n // add padding for overflow blockSize - overflow\n // _padding starts with 1 byte with first bit is set (byte value 128), then\n // there may be up to (blockSize - 1) other pad bytes\n var overflow = remaining & (md.blockLength - 1);\n finalBlock.putBytes(_padding.substr(0, md.blockLength - overflow));\n\n // serialize message length in bits in big-endian order; since length\n // is stored in bytes we multiply by 8 and add carry from next int\n var next, carry;\n var bits = md.fullMessageLength[0] * 8;\n for(var i = 0; i < md.fullMessageLength.length - 1; ++i) {\n next = md.fullMessageLength[i + 1] * 8;\n carry = (next / 0x100000000) >>> 0;\n bits += carry;\n finalBlock.putInt32(bits >>> 0);\n bits = next >>> 0;\n }\n finalBlock.putInt32(bits);\n\n var s2 = {\n h0: _state.h0,\n h1: _state.h1,\n h2: _state.h2,\n h3: _state.h3,\n h4: _state.h4\n };\n _update(s2, _w, finalBlock);\n var rval = forge.util.createBuffer();\n rval.putInt32(s2.h0);\n rval.putInt32(s2.h1);\n rval.putInt32(s2.h2);\n rval.putInt32(s2.h3);\n rval.putInt32(s2.h4);\n return rval;\n };\n\n return md;\n};\n\n// sha-1 padding bytes not initialized yet\nvar _padding = null;\nvar _initialized = false;\n\n/**\n * Initializes the constant tables.\n */\nfunction _init() {\n // create padding\n _padding = String.fromCharCode(128);\n _padding += forge.util.fillString(String.fromCharCode(0x00), 64);\n\n // now initialized\n _initialized = true;\n}\n\n/**\n * Updates a SHA-1 state with the given byte buffer.\n *\n * @param s the SHA-1 state to update.\n * @param w the array to use to store words.\n * @param bytes the byte buffer to update with.\n */\nfunction _update(s, w, bytes) {\n // consume 512 bit (64 byte) chunks\n var t, a, b, c, d, e, f, i;\n var len = bytes.length();\n while(len >= 64) {\n // the w array will be populated with sixteen 32-bit big-endian words\n // and then extended into 80 32-bit words according to SHA-1 algorithm\n // and for 32-79 using Max Locktyukhin's optimization\n\n // initialize hash value for this chunk\n a = s.h0;\n b = s.h1;\n c = s.h2;\n d = s.h3;\n e = s.h4;\n\n // round 1\n for(i = 0; i < 16; ++i) {\n t = bytes.getInt32();\n w[i] = t;\n f = d ^ (b & (c ^ d));\n t = ((a << 5) | (a >>> 27)) + f + e + 0x5A827999 + t;\n e = d;\n d = c;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n c = ((b << 30) | (b >>> 2)) >>> 0;\n b = a;\n a = t;\n }\n for(; i < 20; ++i) {\n t = (w[i - 3] ^ w[i - 8] ^ w[i - 14] ^ w[i - 16]);\n t = (t << 1) | (t >>> 31);\n w[i] = t;\n f = d ^ (b & (c ^ d));\n t = ((a << 5) | (a >>> 27)) + f + e + 0x5A827999 + t;\n e = d;\n d = c;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n c = ((b << 30) | (b >>> 2)) >>> 0;\n b = a;\n a = t;\n }\n // round 2\n for(; i < 32; ++i) {\n t = (w[i - 3] ^ w[i - 8] ^ w[i - 14] ^ w[i - 16]);\n t = (t << 1) | (t >>> 31);\n w[i] = t;\n f = b ^ c ^ d;\n t = ((a << 5) | (a >>> 27)) + f + e + 0x6ED9EBA1 + t;\n e = d;\n d = c;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n c = ((b << 30) | (b >>> 2)) >>> 0;\n b = a;\n a = t;\n }\n for(; i < 40; ++i) {\n t = (w[i - 6] ^ w[i - 16] ^ w[i - 28] ^ w[i - 32]);\n t = (t << 2) | (t >>> 30);\n w[i] = t;\n f = b ^ c ^ d;\n t = ((a << 5) | (a >>> 27)) + f + e + 0x6ED9EBA1 + t;\n e = d;\n d = c;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n c = ((b << 30) | (b >>> 2)) >>> 0;\n b = a;\n a = t;\n }\n // round 3\n for(; i < 60; ++i) {\n t = (w[i - 6] ^ w[i - 16] ^ w[i - 28] ^ w[i - 32]);\n t = (t << 2) | (t >>> 30);\n w[i] = t;\n f = (b & c) | (d & (b ^ c));\n t = ((a << 5) | (a >>> 27)) + f + e + 0x8F1BBCDC + t;\n e = d;\n d = c;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n c = ((b << 30) | (b >>> 2)) >>> 0;\n b = a;\n a = t;\n }\n // round 4\n for(; i < 80; ++i) {\n t = (w[i - 6] ^ w[i - 16] ^ w[i - 28] ^ w[i - 32]);\n t = (t << 2) | (t >>> 30);\n w[i] = t;\n f = b ^ c ^ d;\n t = ((a << 5) | (a >>> 27)) + f + e + 0xCA62C1D6 + t;\n e = d;\n d = c;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n c = ((b << 30) | (b >>> 2)) >>> 0;\n b = a;\n a = t;\n }\n\n // update hash state\n s.h0 = (s.h0 + a) | 0;\n s.h1 = (s.h1 + b) | 0;\n s.h2 = (s.h2 + c) | 0;\n s.h3 = (s.h3 + d) | 0;\n s.h4 = (s.h4 + e) | 0;\n\n len -= 64;\n }\n}\n","/**\n * Secure Hash Algorithm with 256-bit digest (SHA-256) implementation.\n *\n * See FIPS 180-2 for details.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2015 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./md');\nrequire('./util');\n\nvar sha256 = module.exports = forge.sha256 = forge.sha256 || {};\nforge.md.sha256 = forge.md.algorithms.sha256 = sha256;\n\n/**\n * Creates a SHA-256 message digest object.\n *\n * @return a message digest object.\n */\nsha256.create = function() {\n // do initialization as necessary\n if(!_initialized) {\n _init();\n }\n\n // SHA-256 state contains eight 32-bit integers\n var _state = null;\n\n // input buffer\n var _input = forge.util.createBuffer();\n\n // used for word storage\n var _w = new Array(64);\n\n // message digest object\n var md = {\n algorithm: 'sha256',\n blockLength: 64,\n digestLength: 32,\n // 56-bit length of message so far (does not including padding)\n messageLength: 0,\n // true message length\n fullMessageLength: null,\n // size of message length in bytes\n messageLengthSize: 8\n };\n\n /**\n * Starts the digest.\n *\n * @return this digest object.\n */\n md.start = function() {\n // up to 56-bit message length for convenience\n md.messageLength = 0;\n\n // full message length (set md.messageLength64 for backwards-compatibility)\n md.fullMessageLength = md.messageLength64 = [];\n var int32s = md.messageLengthSize / 4;\n for(var i = 0; i < int32s; ++i) {\n md.fullMessageLength.push(0);\n }\n _input = forge.util.createBuffer();\n _state = {\n h0: 0x6A09E667,\n h1: 0xBB67AE85,\n h2: 0x3C6EF372,\n h3: 0xA54FF53A,\n h4: 0x510E527F,\n h5: 0x9B05688C,\n h6: 0x1F83D9AB,\n h7: 0x5BE0CD19\n };\n return md;\n };\n // start digest automatically for first time\n md.start();\n\n /**\n * Updates the digest with the given message input. The given input can\n * treated as raw input (no encoding will be applied) or an encoding of\n * 'utf8' maybe given to encode the input using UTF-8.\n *\n * @param msg the message input to update with.\n * @param encoding the encoding to use (default: 'raw', other: 'utf8').\n *\n * @return this digest object.\n */\n md.update = function(msg, encoding) {\n if(encoding === 'utf8') {\n msg = forge.util.encodeUtf8(msg);\n }\n\n // update message length\n var len = msg.length;\n md.messageLength += len;\n len = [(len / 0x100000000) >>> 0, len >>> 0];\n for(var i = md.fullMessageLength.length - 1; i >= 0; --i) {\n md.fullMessageLength[i] += len[1];\n len[1] = len[0] + ((md.fullMessageLength[i] / 0x100000000) >>> 0);\n md.fullMessageLength[i] = md.fullMessageLength[i] >>> 0;\n len[0] = ((len[1] / 0x100000000) >>> 0);\n }\n\n // add bytes to input buffer\n _input.putBytes(msg);\n\n // process bytes\n _update(_state, _w, _input);\n\n // compact input buffer every 2K or if empty\n if(_input.read > 2048 || _input.length() === 0) {\n _input.compact();\n }\n\n return md;\n };\n\n /**\n * Produces the digest.\n *\n * @return a byte buffer containing the digest value.\n */\n md.digest = function() {\n /* Note: Here we copy the remaining bytes in the input buffer and\n add the appropriate SHA-256 padding. Then we do the final update\n on a copy of the state so that if the user wants to get\n intermediate digests they can do so. */\n\n /* Determine the number of bytes that must be added to the message\n to ensure its length is congruent to 448 mod 512. In other words,\n the data to be digested must be a multiple of 512 bits (or 128 bytes).\n This data includes the message, some padding, and the length of the\n message. Since the length of the message will be encoded as 8 bytes (64\n bits), that means that the last segment of the data must have 56 bytes\n (448 bits) of message and padding. Therefore, the length of the message\n plus the padding must be congruent to 448 mod 512 because\n 512 - 128 = 448.\n\n In order to fill up the message length it must be filled with\n padding that begins with 1 bit followed by all 0 bits. Padding\n must *always* be present, so if the message length is already\n congruent to 448 mod 512, then 512 padding bits must be added. */\n\n var finalBlock = forge.util.createBuffer();\n finalBlock.putBytes(_input.bytes());\n\n // compute remaining size to be digested (include message length size)\n var remaining = (\n md.fullMessageLength[md.fullMessageLength.length - 1] +\n md.messageLengthSize);\n\n // add padding for overflow blockSize - overflow\n // _padding starts with 1 byte with first bit is set (byte value 128), then\n // there may be up to (blockSize - 1) other pad bytes\n var overflow = remaining & (md.blockLength - 1);\n finalBlock.putBytes(_padding.substr(0, md.blockLength - overflow));\n\n // serialize message length in bits in big-endian order; since length\n // is stored in bytes we multiply by 8 and add carry from next int\n var next, carry;\n var bits = md.fullMessageLength[0] * 8;\n for(var i = 0; i < md.fullMessageLength.length - 1; ++i) {\n next = md.fullMessageLength[i + 1] * 8;\n carry = (next / 0x100000000) >>> 0;\n bits += carry;\n finalBlock.putInt32(bits >>> 0);\n bits = next >>> 0;\n }\n finalBlock.putInt32(bits);\n\n var s2 = {\n h0: _state.h0,\n h1: _state.h1,\n h2: _state.h2,\n h3: _state.h3,\n h4: _state.h4,\n h5: _state.h5,\n h6: _state.h6,\n h7: _state.h7\n };\n _update(s2, _w, finalBlock);\n var rval = forge.util.createBuffer();\n rval.putInt32(s2.h0);\n rval.putInt32(s2.h1);\n rval.putInt32(s2.h2);\n rval.putInt32(s2.h3);\n rval.putInt32(s2.h4);\n rval.putInt32(s2.h5);\n rval.putInt32(s2.h6);\n rval.putInt32(s2.h7);\n return rval;\n };\n\n return md;\n};\n\n// sha-256 padding bytes not initialized yet\nvar _padding = null;\nvar _initialized = false;\n\n// table of constants\nvar _k = null;\n\n/**\n * Initializes the constant tables.\n */\nfunction _init() {\n // create padding\n _padding = String.fromCharCode(128);\n _padding += forge.util.fillString(String.fromCharCode(0x00), 64);\n\n // create K table for SHA-256\n _k = [\n 0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5,\n 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,\n 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3,\n 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,\n 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc,\n 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,\n 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7,\n 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,\n 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13,\n 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,\n 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3,\n 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,\n 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5,\n 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,\n 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208,\n 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2];\n\n // now initialized\n _initialized = true;\n}\n\n/**\n * Updates a SHA-256 state with the given byte buffer.\n *\n * @param s the SHA-256 state to update.\n * @param w the array to use to store words.\n * @param bytes the byte buffer to update with.\n */\nfunction _update(s, w, bytes) {\n // consume 512 bit (64 byte) chunks\n var t1, t2, s0, s1, ch, maj, i, a, b, c, d, e, f, g, h;\n var len = bytes.length();\n while(len >= 64) {\n // the w array will be populated with sixteen 32-bit big-endian words\n // and then extended into 64 32-bit words according to SHA-256\n for(i = 0; i < 16; ++i) {\n w[i] = bytes.getInt32();\n }\n for(; i < 64; ++i) {\n // XOR word 2 words ago rot right 17, rot right 19, shft right 10\n t1 = w[i - 2];\n t1 =\n ((t1 >>> 17) | (t1 << 15)) ^\n ((t1 >>> 19) | (t1 << 13)) ^\n (t1 >>> 10);\n // XOR word 15 words ago rot right 7, rot right 18, shft right 3\n t2 = w[i - 15];\n t2 =\n ((t2 >>> 7) | (t2 << 25)) ^\n ((t2 >>> 18) | (t2 << 14)) ^\n (t2 >>> 3);\n // sum(t1, word 7 ago, t2, word 16 ago) modulo 2^32\n w[i] = (t1 + w[i - 7] + t2 + w[i - 16]) | 0;\n }\n\n // initialize hash value for this chunk\n a = s.h0;\n b = s.h1;\n c = s.h2;\n d = s.h3;\n e = s.h4;\n f = s.h5;\n g = s.h6;\n h = s.h7;\n\n // round function\n for(i = 0; i < 64; ++i) {\n // Sum1(e)\n s1 =\n ((e >>> 6) | (e << 26)) ^\n ((e >>> 11) | (e << 21)) ^\n ((e >>> 25) | (e << 7));\n // Ch(e, f, g) (optimized the same way as SHA-1)\n ch = g ^ (e & (f ^ g));\n // Sum0(a)\n s0 =\n ((a >>> 2) | (a << 30)) ^\n ((a >>> 13) | (a << 19)) ^\n ((a >>> 22) | (a << 10));\n // Maj(a, b, c) (optimized the same way as SHA-1)\n maj = (a & b) | (c & (a ^ b));\n\n // main algorithm\n t1 = h + s1 + ch + _k[i] + w[i];\n t2 = s0 + maj;\n h = g;\n g = f;\n f = e;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n // can't truncate with `| 0`\n e = (d + t1) >>> 0;\n d = c;\n c = b;\n b = a;\n // `>>> 0` necessary to avoid iOS/Safari 10 optimization bug\n // can't truncate with `| 0`\n a = (t1 + t2) >>> 0;\n }\n\n // update hash state\n s.h0 = (s.h0 + a) | 0;\n s.h1 = (s.h1 + b) | 0;\n s.h2 = (s.h2 + c) | 0;\n s.h3 = (s.h3 + d) | 0;\n s.h4 = (s.h4 + e) | 0;\n s.h5 = (s.h5 + f) | 0;\n s.h6 = (s.h6 + g) | 0;\n s.h7 = (s.h7 + h) | 0;\n len -= 64;\n }\n}\n","/**\n * Secure Hash Algorithm with a 1024-bit block size implementation.\n *\n * This includes: SHA-512, SHA-384, SHA-512/224, and SHA-512/256. For\n * SHA-256 (block size 512 bits), see sha256.js.\n *\n * See FIPS 180-4 for details.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2014-2015 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nrequire('./md');\nrequire('./util');\n\nvar sha512 = module.exports = forge.sha512 = forge.sha512 || {};\n\n// SHA-512\nforge.md.sha512 = forge.md.algorithms.sha512 = sha512;\n\n// SHA-384\nvar sha384 = forge.sha384 = forge.sha512.sha384 = forge.sha512.sha384 || {};\nsha384.create = function() {\n return sha512.create('SHA-384');\n};\nforge.md.sha384 = forge.md.algorithms.sha384 = sha384;\n\n// SHA-512/256\nforge.sha512.sha256 = forge.sha512.sha256 || {\n create: function() {\n return sha512.create('SHA-512/256');\n }\n};\nforge.md['sha512/256'] = forge.md.algorithms['sha512/256'] =\n forge.sha512.sha256;\n\n// SHA-512/224\nforge.sha512.sha224 = forge.sha512.sha224 || {\n create: function() {\n return sha512.create('SHA-512/224');\n }\n};\nforge.md['sha512/224'] = forge.md.algorithms['sha512/224'] =\n forge.sha512.sha224;\n\n/**\n * Creates a SHA-2 message digest object.\n *\n * @param algorithm the algorithm to use (SHA-512, SHA-384, SHA-512/224,\n * SHA-512/256).\n *\n * @return a message digest object.\n */\nsha512.create = function(algorithm) {\n // do initialization as necessary\n if(!_initialized) {\n _init();\n }\n\n if(typeof algorithm === 'undefined') {\n algorithm = 'SHA-512';\n }\n\n if(!(algorithm in _states)) {\n throw new Error('Invalid SHA-512 algorithm: ' + algorithm);\n }\n\n // SHA-512 state contains eight 64-bit integers (each as two 32-bit ints)\n var _state = _states[algorithm];\n var _h = null;\n\n // input buffer\n var _input = forge.util.createBuffer();\n\n // used for 64-bit word storage\n var _w = new Array(80);\n for(var wi = 0; wi < 80; ++wi) {\n _w[wi] = new Array(2);\n }\n\n // determine digest length by algorithm name (default)\n var digestLength = 64;\n switch(algorithm) {\n case 'SHA-384':\n digestLength = 48;\n break;\n case 'SHA-512/256':\n digestLength = 32;\n break;\n case 'SHA-512/224':\n digestLength = 28;\n break;\n }\n\n // message digest object\n var md = {\n // SHA-512 => sha512\n algorithm: algorithm.replace('-', '').toLowerCase(),\n blockLength: 128,\n digestLength: digestLength,\n // 56-bit length of message so far (does not including padding)\n messageLength: 0,\n // true message length\n fullMessageLength: null,\n // size of message length in bytes\n messageLengthSize: 16\n };\n\n /**\n * Starts the digest.\n *\n * @return this digest object.\n */\n md.start = function() {\n // up to 56-bit message length for convenience\n md.messageLength = 0;\n\n // full message length (set md.messageLength128 for backwards-compatibility)\n md.fullMessageLength = md.messageLength128 = [];\n var int32s = md.messageLengthSize / 4;\n for(var i = 0; i < int32s; ++i) {\n md.fullMessageLength.push(0);\n }\n _input = forge.util.createBuffer();\n _h = new Array(_state.length);\n for(var i = 0; i < _state.length; ++i) {\n _h[i] = _state[i].slice(0);\n }\n return md;\n };\n // start digest automatically for first time\n md.start();\n\n /**\n * Updates the digest with the given message input. The given input can\n * treated as raw input (no encoding will be applied) or an encoding of\n * 'utf8' maybe given to encode the input using UTF-8.\n *\n * @param msg the message input to update with.\n * @param encoding the encoding to use (default: 'raw', other: 'utf8').\n *\n * @return this digest object.\n */\n md.update = function(msg, encoding) {\n if(encoding === 'utf8') {\n msg = forge.util.encodeUtf8(msg);\n }\n\n // update message length\n var len = msg.length;\n md.messageLength += len;\n len = [(len / 0x100000000) >>> 0, len >>> 0];\n for(var i = md.fullMessageLength.length - 1; i >= 0; --i) {\n md.fullMessageLength[i] += len[1];\n len[1] = len[0] + ((md.fullMessageLength[i] / 0x100000000) >>> 0);\n md.fullMessageLength[i] = md.fullMessageLength[i] >>> 0;\n len[0] = ((len[1] / 0x100000000) >>> 0);\n }\n\n // add bytes to input buffer\n _input.putBytes(msg);\n\n // process bytes\n _update(_h, _w, _input);\n\n // compact input buffer every 2K or if empty\n if(_input.read > 2048 || _input.length() === 0) {\n _input.compact();\n }\n\n return md;\n };\n\n /**\n * Produces the digest.\n *\n * @return a byte buffer containing the digest value.\n */\n md.digest = function() {\n /* Note: Here we copy the remaining bytes in the input buffer and\n add the appropriate SHA-512 padding. Then we do the final update\n on a copy of the state so that if the user wants to get\n intermediate digests they can do so. */\n\n /* Determine the number of bytes that must be added to the message\n to ensure its length is congruent to 896 mod 1024. In other words,\n the data to be digested must be a multiple of 1024 bits (or 128 bytes).\n This data includes the message, some padding, and the length of the\n message. Since the length of the message will be encoded as 16 bytes (128\n bits), that means that the last segment of the data must have 112 bytes\n (896 bits) of message and padding. Therefore, the length of the message\n plus the padding must be congruent to 896 mod 1024 because\n 1024 - 128 = 896.\n\n In order to fill up the message length it must be filled with\n padding that begins with 1 bit followed by all 0 bits. Padding\n must *always* be present, so if the message length is already\n congruent to 896 mod 1024, then 1024 padding bits must be added. */\n\n var finalBlock = forge.util.createBuffer();\n finalBlock.putBytes(_input.bytes());\n\n // compute remaining size to be digested (include message length size)\n var remaining = (\n md.fullMessageLength[md.fullMessageLength.length - 1] +\n md.messageLengthSize);\n\n // add padding for overflow blockSize - overflow\n // _padding starts with 1 byte with first bit is set (byte value 128), then\n // there may be up to (blockSize - 1) other pad bytes\n var overflow = remaining & (md.blockLength - 1);\n finalBlock.putBytes(_padding.substr(0, md.blockLength - overflow));\n\n // serialize message length in bits in big-endian order; since length\n // is stored in bytes we multiply by 8 and add carry from next int\n var next, carry;\n var bits = md.fullMessageLength[0] * 8;\n for(var i = 0; i < md.fullMessageLength.length - 1; ++i) {\n next = md.fullMessageLength[i + 1] * 8;\n carry = (next / 0x100000000) >>> 0;\n bits += carry;\n finalBlock.putInt32(bits >>> 0);\n bits = next >>> 0;\n }\n finalBlock.putInt32(bits);\n\n var h = new Array(_h.length);\n for(var i = 0; i < _h.length; ++i) {\n h[i] = _h[i].slice(0);\n }\n _update(h, _w, finalBlock);\n var rval = forge.util.createBuffer();\n var hlen;\n if(algorithm === 'SHA-512') {\n hlen = h.length;\n } else if(algorithm === 'SHA-384') {\n hlen = h.length - 2;\n } else {\n hlen = h.length - 4;\n }\n for(var i = 0; i < hlen; ++i) {\n rval.putInt32(h[i][0]);\n if(i !== hlen - 1 || algorithm !== 'SHA-512/224') {\n rval.putInt32(h[i][1]);\n }\n }\n return rval;\n };\n\n return md;\n};\n\n// sha-512 padding bytes not initialized yet\nvar _padding = null;\nvar _initialized = false;\n\n// table of constants\nvar _k = null;\n\n// initial hash states\nvar _states = null;\n\n/**\n * Initializes the constant tables.\n */\nfunction _init() {\n // create padding\n _padding = String.fromCharCode(128);\n _padding += forge.util.fillString(String.fromCharCode(0x00), 128);\n\n // create K table for SHA-512\n _k = [\n [0x428a2f98, 0xd728ae22], [0x71374491, 0x23ef65cd],\n [0xb5c0fbcf, 0xec4d3b2f], [0xe9b5dba5, 0x8189dbbc],\n [0x3956c25b, 0xf348b538], [0x59f111f1, 0xb605d019],\n [0x923f82a4, 0xaf194f9b], [0xab1c5ed5, 0xda6d8118],\n [0xd807aa98, 0xa3030242], [0x12835b01, 0x45706fbe],\n [0x243185be, 0x4ee4b28c], [0x550c7dc3, 0xd5ffb4e2],\n [0x72be5d74, 0xf27b896f], [0x80deb1fe, 0x3b1696b1],\n [0x9bdc06a7, 0x25c71235], [0xc19bf174, 0xcf692694],\n [0xe49b69c1, 0x9ef14ad2], [0xefbe4786, 0x384f25e3],\n [0x0fc19dc6, 0x8b8cd5b5], [0x240ca1cc, 0x77ac9c65],\n [0x2de92c6f, 0x592b0275], [0x4a7484aa, 0x6ea6e483],\n [0x5cb0a9dc, 0xbd41fbd4], [0x76f988da, 0x831153b5],\n [0x983e5152, 0xee66dfab], [0xa831c66d, 0x2db43210],\n [0xb00327c8, 0x98fb213f], [0xbf597fc7, 0xbeef0ee4],\n [0xc6e00bf3, 0x3da88fc2], [0xd5a79147, 0x930aa725],\n [0x06ca6351, 0xe003826f], [0x14292967, 0x0a0e6e70],\n [0x27b70a85, 0x46d22ffc], [0x2e1b2138, 0x5c26c926],\n [0x4d2c6dfc, 0x5ac42aed], [0x53380d13, 0x9d95b3df],\n [0x650a7354, 0x8baf63de], [0x766a0abb, 0x3c77b2a8],\n [0x81c2c92e, 0x47edaee6], [0x92722c85, 0x1482353b],\n [0xa2bfe8a1, 0x4cf10364], [0xa81a664b, 0xbc423001],\n [0xc24b8b70, 0xd0f89791], [0xc76c51a3, 0x0654be30],\n [0xd192e819, 0xd6ef5218], [0xd6990624, 0x5565a910],\n [0xf40e3585, 0x5771202a], [0x106aa070, 0x32bbd1b8],\n [0x19a4c116, 0xb8d2d0c8], [0x1e376c08, 0x5141ab53],\n [0x2748774c, 0xdf8eeb99], [0x34b0bcb5, 0xe19b48a8],\n [0x391c0cb3, 0xc5c95a63], [0x4ed8aa4a, 0xe3418acb],\n [0x5b9cca4f, 0x7763e373], [0x682e6ff3, 0xd6b2b8a3],\n [0x748f82ee, 0x5defb2fc], [0x78a5636f, 0x43172f60],\n [0x84c87814, 0xa1f0ab72], [0x8cc70208, 0x1a6439ec],\n [0x90befffa, 0x23631e28], [0xa4506ceb, 0xde82bde9],\n [0xbef9a3f7, 0xb2c67915], [0xc67178f2, 0xe372532b],\n [0xca273ece, 0xea26619c], [0xd186b8c7, 0x21c0c207],\n [0xeada7dd6, 0xcde0eb1e], [0xf57d4f7f, 0xee6ed178],\n [0x06f067aa, 0x72176fba], [0x0a637dc5, 0xa2c898a6],\n [0x113f9804, 0xbef90dae], [0x1b710b35, 0x131c471b],\n [0x28db77f5, 0x23047d84], [0x32caab7b, 0x40c72493],\n [0x3c9ebe0a, 0x15c9bebc], [0x431d67c4, 0x9c100d4c],\n [0x4cc5d4be, 0xcb3e42b6], [0x597f299c, 0xfc657e2a],\n [0x5fcb6fab, 0x3ad6faec], [0x6c44198c, 0x4a475817]\n ];\n\n // initial hash states\n _states = {};\n _states['SHA-512'] = [\n [0x6a09e667, 0xf3bcc908],\n [0xbb67ae85, 0x84caa73b],\n [0x3c6ef372, 0xfe94f82b],\n [0xa54ff53a, 0x5f1d36f1],\n [0x510e527f, 0xade682d1],\n [0x9b05688c, 0x2b3e6c1f],\n [0x1f83d9ab, 0xfb41bd6b],\n [0x5be0cd19, 0x137e2179]\n ];\n _states['SHA-384'] = [\n [0xcbbb9d5d, 0xc1059ed8],\n [0x629a292a, 0x367cd507],\n [0x9159015a, 0x3070dd17],\n [0x152fecd8, 0xf70e5939],\n [0x67332667, 0xffc00b31],\n [0x8eb44a87, 0x68581511],\n [0xdb0c2e0d, 0x64f98fa7],\n [0x47b5481d, 0xbefa4fa4]\n ];\n _states['SHA-512/256'] = [\n [0x22312194, 0xFC2BF72C],\n [0x9F555FA3, 0xC84C64C2],\n [0x2393B86B, 0x6F53B151],\n [0x96387719, 0x5940EABD],\n [0x96283EE2, 0xA88EFFE3],\n [0xBE5E1E25, 0x53863992],\n [0x2B0199FC, 0x2C85B8AA],\n [0x0EB72DDC, 0x81C52CA2]\n ];\n _states['SHA-512/224'] = [\n [0x8C3D37C8, 0x19544DA2],\n [0x73E19966, 0x89DCD4D6],\n [0x1DFAB7AE, 0x32FF9C82],\n [0x679DD514, 0x582F9FCF],\n [0x0F6D2B69, 0x7BD44DA8],\n [0x77E36F73, 0x04C48942],\n [0x3F9D85A8, 0x6A1D36C8],\n [0x1112E6AD, 0x91D692A1]\n ];\n\n // now initialized\n _initialized = true;\n}\n\n/**\n * Updates a SHA-512 state with the given byte buffer.\n *\n * @param s the SHA-512 state to update.\n * @param w the array to use to store words.\n * @param bytes the byte buffer to update with.\n */\nfunction _update(s, w, bytes) {\n // consume 512 bit (128 byte) chunks\n var t1_hi, t1_lo;\n var t2_hi, t2_lo;\n var s0_hi, s0_lo;\n var s1_hi, s1_lo;\n var ch_hi, ch_lo;\n var maj_hi, maj_lo;\n var a_hi, a_lo;\n var b_hi, b_lo;\n var c_hi, c_lo;\n var d_hi, d_lo;\n var e_hi, e_lo;\n var f_hi, f_lo;\n var g_hi, g_lo;\n var h_hi, h_lo;\n var i, hi, lo, w2, w7, w15, w16;\n var len = bytes.length();\n while(len >= 128) {\n // the w array will be populated with sixteen 64-bit big-endian words\n // and then extended into 64 64-bit words according to SHA-512\n for(i = 0; i < 16; ++i) {\n w[i][0] = bytes.getInt32() >>> 0;\n w[i][1] = bytes.getInt32() >>> 0;\n }\n for(; i < 80; ++i) {\n // for word 2 words ago: ROTR 19(x) ^ ROTR 61(x) ^ SHR 6(x)\n w2 = w[i - 2];\n hi = w2[0];\n lo = w2[1];\n\n // high bits\n t1_hi = (\n ((hi >>> 19) | (lo << 13)) ^ // ROTR 19\n ((lo >>> 29) | (hi << 3)) ^ // ROTR 61/(swap + ROTR 29)\n (hi >>> 6)) >>> 0; // SHR 6\n // low bits\n t1_lo = (\n ((hi << 13) | (lo >>> 19)) ^ // ROTR 19\n ((lo << 3) | (hi >>> 29)) ^ // ROTR 61/(swap + ROTR 29)\n ((hi << 26) | (lo >>> 6))) >>> 0; // SHR 6\n\n // for word 15 words ago: ROTR 1(x) ^ ROTR 8(x) ^ SHR 7(x)\n w15 = w[i - 15];\n hi = w15[0];\n lo = w15[1];\n\n // high bits\n t2_hi = (\n ((hi >>> 1) | (lo << 31)) ^ // ROTR 1\n ((hi >>> 8) | (lo << 24)) ^ // ROTR 8\n (hi >>> 7)) >>> 0; // SHR 7\n // low bits\n t2_lo = (\n ((hi << 31) | (lo >>> 1)) ^ // ROTR 1\n ((hi << 24) | (lo >>> 8)) ^ // ROTR 8\n ((hi << 25) | (lo >>> 7))) >>> 0; // SHR 7\n\n // sum(t1, word 7 ago, t2, word 16 ago) modulo 2^64 (carry lo overflow)\n w7 = w[i - 7];\n w16 = w[i - 16];\n lo = (t1_lo + w7[1] + t2_lo + w16[1]);\n w[i][0] = (t1_hi + w7[0] + t2_hi + w16[0] +\n ((lo / 0x100000000) >>> 0)) >>> 0;\n w[i][1] = lo >>> 0;\n }\n\n // initialize hash value for this chunk\n a_hi = s[0][0];\n a_lo = s[0][1];\n b_hi = s[1][0];\n b_lo = s[1][1];\n c_hi = s[2][0];\n c_lo = s[2][1];\n d_hi = s[3][0];\n d_lo = s[3][1];\n e_hi = s[4][0];\n e_lo = s[4][1];\n f_hi = s[5][0];\n f_lo = s[5][1];\n g_hi = s[6][0];\n g_lo = s[6][1];\n h_hi = s[7][0];\n h_lo = s[7][1];\n\n // round function\n for(i = 0; i < 80; ++i) {\n // Sum1(e) = ROTR 14(e) ^ ROTR 18(e) ^ ROTR 41(e)\n s1_hi = (\n ((e_hi >>> 14) | (e_lo << 18)) ^ // ROTR 14\n ((e_hi >>> 18) | (e_lo << 14)) ^ // ROTR 18\n ((e_lo >>> 9) | (e_hi << 23))) >>> 0; // ROTR 41/(swap + ROTR 9)\n s1_lo = (\n ((e_hi << 18) | (e_lo >>> 14)) ^ // ROTR 14\n ((e_hi << 14) | (e_lo >>> 18)) ^ // ROTR 18\n ((e_lo << 23) | (e_hi >>> 9))) >>> 0; // ROTR 41/(swap + ROTR 9)\n\n // Ch(e, f, g) (optimized the same way as SHA-1)\n ch_hi = (g_hi ^ (e_hi & (f_hi ^ g_hi))) >>> 0;\n ch_lo = (g_lo ^ (e_lo & (f_lo ^ g_lo))) >>> 0;\n\n // Sum0(a) = ROTR 28(a) ^ ROTR 34(a) ^ ROTR 39(a)\n s0_hi = (\n ((a_hi >>> 28) | (a_lo << 4)) ^ // ROTR 28\n ((a_lo >>> 2) | (a_hi << 30)) ^ // ROTR 34/(swap + ROTR 2)\n ((a_lo >>> 7) | (a_hi << 25))) >>> 0; // ROTR 39/(swap + ROTR 7)\n s0_lo = (\n ((a_hi << 4) | (a_lo >>> 28)) ^ // ROTR 28\n ((a_lo << 30) | (a_hi >>> 2)) ^ // ROTR 34/(swap + ROTR 2)\n ((a_lo << 25) | (a_hi >>> 7))) >>> 0; // ROTR 39/(swap + ROTR 7)\n\n // Maj(a, b, c) (optimized the same way as SHA-1)\n maj_hi = ((a_hi & b_hi) | (c_hi & (a_hi ^ b_hi))) >>> 0;\n maj_lo = ((a_lo & b_lo) | (c_lo & (a_lo ^ b_lo))) >>> 0;\n\n // main algorithm\n // t1 = (h + s1 + ch + _k[i] + _w[i]) modulo 2^64 (carry lo overflow)\n lo = (h_lo + s1_lo + ch_lo + _k[i][1] + w[i][1]);\n t1_hi = (h_hi + s1_hi + ch_hi + _k[i][0] + w[i][0] +\n ((lo / 0x100000000) >>> 0)) >>> 0;\n t1_lo = lo >>> 0;\n\n // t2 = s0 + maj modulo 2^64 (carry lo overflow)\n lo = s0_lo + maj_lo;\n t2_hi = (s0_hi + maj_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n t2_lo = lo >>> 0;\n\n h_hi = g_hi;\n h_lo = g_lo;\n\n g_hi = f_hi;\n g_lo = f_lo;\n\n f_hi = e_hi;\n f_lo = e_lo;\n\n // e = (d + t1) modulo 2^64 (carry lo overflow)\n lo = d_lo + t1_lo;\n e_hi = (d_hi + t1_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n e_lo = lo >>> 0;\n\n d_hi = c_hi;\n d_lo = c_lo;\n\n c_hi = b_hi;\n c_lo = b_lo;\n\n b_hi = a_hi;\n b_lo = a_lo;\n\n // a = (t1 + t2) modulo 2^64 (carry lo overflow)\n lo = t1_lo + t2_lo;\n a_hi = (t1_hi + t2_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n a_lo = lo >>> 0;\n }\n\n // update hash state (additional modulo 2^64)\n lo = s[0][1] + a_lo;\n s[0][0] = (s[0][0] + a_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[0][1] = lo >>> 0;\n\n lo = s[1][1] + b_lo;\n s[1][0] = (s[1][0] + b_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[1][1] = lo >>> 0;\n\n lo = s[2][1] + c_lo;\n s[2][0] = (s[2][0] + c_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[2][1] = lo >>> 0;\n\n lo = s[3][1] + d_lo;\n s[3][0] = (s[3][0] + d_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[3][1] = lo >>> 0;\n\n lo = s[4][1] + e_lo;\n s[4][0] = (s[4][0] + e_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[4][1] = lo >>> 0;\n\n lo = s[5][1] + f_lo;\n s[5][0] = (s[5][0] + f_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[5][1] = lo >>> 0;\n\n lo = s[6][1] + g_lo;\n s[6][0] = (s[6][0] + g_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[6][1] = lo >>> 0;\n\n lo = s[7][1] + h_lo;\n s[7][0] = (s[7][0] + h_hi + ((lo / 0x100000000) >>> 0)) >>> 0;\n s[7][1] = lo >>> 0;\n\n len -= 128;\n }\n}\n","/**\n * Functions to output keys in SSH-friendly formats.\n *\n * This is part of the Forge project which may be used under the terms of\n * either the BSD License or the GNU General Public License (GPL) Version 2.\n *\n * See: https://github.com/digitalbazaar/forge/blob/cbebca3780658703d925b61b2caffb1d263a6c1d/LICENSE\n *\n * @author https://github.com/shellac\n */\nvar forge = require('./forge');\nrequire('./aes');\nrequire('./hmac');\nrequire('./md5');\nrequire('./sha1');\nrequire('./util');\n\nvar ssh = module.exports = forge.ssh = forge.ssh || {};\n\n/**\n * Encodes (and optionally encrypts) a private RSA key as a Putty PPK file.\n *\n * @param privateKey the key.\n * @param passphrase a passphrase to protect the key (falsy for no encryption).\n * @param comment a comment to include in the key file.\n *\n * @return the PPK file as a string.\n */\nssh.privateKeyToPutty = function(privateKey, passphrase, comment) {\n comment = comment || '';\n passphrase = passphrase || '';\n var algorithm = 'ssh-rsa';\n var encryptionAlgorithm = (passphrase === '') ? 'none' : 'aes256-cbc';\n\n var ppk = 'PuTTY-User-Key-File-2: ' + algorithm + '\\r\\n';\n ppk += 'Encryption: ' + encryptionAlgorithm + '\\r\\n';\n ppk += 'Comment: ' + comment + '\\r\\n';\n\n // public key into buffer for ppk\n var pubbuffer = forge.util.createBuffer();\n _addStringToBuffer(pubbuffer, algorithm);\n _addBigIntegerToBuffer(pubbuffer, privateKey.e);\n _addBigIntegerToBuffer(pubbuffer, privateKey.n);\n\n // write public key\n var pub = forge.util.encode64(pubbuffer.bytes(), 64);\n var length = Math.floor(pub.length / 66) + 1; // 66 = 64 + \\r\\n\n ppk += 'Public-Lines: ' + length + '\\r\\n';\n ppk += pub;\n\n // private key into a buffer\n var privbuffer = forge.util.createBuffer();\n _addBigIntegerToBuffer(privbuffer, privateKey.d);\n _addBigIntegerToBuffer(privbuffer, privateKey.p);\n _addBigIntegerToBuffer(privbuffer, privateKey.q);\n _addBigIntegerToBuffer(privbuffer, privateKey.qInv);\n\n // optionally encrypt the private key\n var priv;\n if(!passphrase) {\n // use the unencrypted buffer\n priv = forge.util.encode64(privbuffer.bytes(), 64);\n } else {\n // encrypt RSA key using passphrase\n var encLen = privbuffer.length() + 16 - 1;\n encLen -= encLen % 16;\n\n // pad private key with sha1-d data -- needs to be a multiple of 16\n var padding = _sha1(privbuffer.bytes());\n\n padding.truncate(padding.length() - encLen + privbuffer.length());\n privbuffer.putBuffer(padding);\n\n var aeskey = forge.util.createBuffer();\n aeskey.putBuffer(_sha1('\\x00\\x00\\x00\\x00', passphrase));\n aeskey.putBuffer(_sha1('\\x00\\x00\\x00\\x01', passphrase));\n\n // encrypt some bytes using CBC mode\n // key is 40 bytes, so truncate *by* 8 bytes\n var cipher = forge.aes.createEncryptionCipher(aeskey.truncate(8), 'CBC');\n cipher.start(forge.util.createBuffer().fillWithByte(0, 16));\n cipher.update(privbuffer.copy());\n cipher.finish();\n var encrypted = cipher.output;\n\n // Note: this appears to differ from Putty -- is forge wrong, or putty?\n // due to padding we finish as an exact multiple of 16\n encrypted.truncate(16); // all padding\n\n priv = forge.util.encode64(encrypted.bytes(), 64);\n }\n\n // output private key\n length = Math.floor(priv.length / 66) + 1; // 64 + \\r\\n\n ppk += '\\r\\nPrivate-Lines: ' + length + '\\r\\n';\n ppk += priv;\n\n // MAC\n var mackey = _sha1('putty-private-key-file-mac-key', passphrase);\n\n var macbuffer = forge.util.createBuffer();\n _addStringToBuffer(macbuffer, algorithm);\n _addStringToBuffer(macbuffer, encryptionAlgorithm);\n _addStringToBuffer(macbuffer, comment);\n macbuffer.putInt32(pubbuffer.length());\n macbuffer.putBuffer(pubbuffer);\n macbuffer.putInt32(privbuffer.length());\n macbuffer.putBuffer(privbuffer);\n\n var hmac = forge.hmac.create();\n hmac.start('sha1', mackey);\n hmac.update(macbuffer.bytes());\n\n ppk += '\\r\\nPrivate-MAC: ' + hmac.digest().toHex() + '\\r\\n';\n\n return ppk;\n};\n\n/**\n * Encodes a public RSA key as an OpenSSH file.\n *\n * @param key the key.\n * @param comment a comment.\n *\n * @return the public key in OpenSSH format.\n */\nssh.publicKeyToOpenSSH = function(key, comment) {\n var type = 'ssh-rsa';\n comment = comment || '';\n\n var buffer = forge.util.createBuffer();\n _addStringToBuffer(buffer, type);\n _addBigIntegerToBuffer(buffer, key.e);\n _addBigIntegerToBuffer(buffer, key.n);\n\n return type + ' ' + forge.util.encode64(buffer.bytes()) + ' ' + comment;\n};\n\n/**\n * Encodes a private RSA key as an OpenSSH file.\n *\n * @param key the key.\n * @param passphrase a passphrase to protect the key (falsy for no encryption).\n *\n * @return the public key in OpenSSH format.\n */\nssh.privateKeyToOpenSSH = function(privateKey, passphrase) {\n if(!passphrase) {\n return forge.pki.privateKeyToPem(privateKey);\n }\n // OpenSSH private key is just a legacy format, it seems\n return forge.pki.encryptRsaPrivateKey(privateKey, passphrase,\n {legacy: true, algorithm: 'aes128'});\n};\n\n/**\n * Gets the SSH fingerprint for the given public key.\n *\n * @param options the options to use.\n * [md] the message digest object to use (defaults to forge.md.md5).\n * [encoding] an alternative output encoding, such as 'hex'\n * (defaults to none, outputs a byte buffer).\n * [delimiter] the delimiter to use between bytes for 'hex' encoded\n * output, eg: ':' (defaults to none).\n *\n * @return the fingerprint as a byte buffer or other encoding based on options.\n */\nssh.getPublicKeyFingerprint = function(key, options) {\n options = options || {};\n var md = options.md || forge.md.md5.create();\n\n var type = 'ssh-rsa';\n var buffer = forge.util.createBuffer();\n _addStringToBuffer(buffer, type);\n _addBigIntegerToBuffer(buffer, key.e);\n _addBigIntegerToBuffer(buffer, key.n);\n\n // hash public key bytes\n md.start();\n md.update(buffer.getBytes());\n var digest = md.digest();\n if(options.encoding === 'hex') {\n var hex = digest.toHex();\n if(options.delimiter) {\n return hex.match(/.{2}/g).join(options.delimiter);\n }\n return hex;\n } else if(options.encoding === 'binary') {\n return digest.getBytes();\n } else if(options.encoding) {\n throw new Error('Unknown encoding \"' + options.encoding + '\".');\n }\n return digest;\n};\n\n/**\n * Adds len(val) then val to a buffer.\n *\n * @param buffer the buffer to add to.\n * @param val a big integer.\n */\nfunction _addBigIntegerToBuffer(buffer, val) {\n var hexVal = val.toString(16);\n // ensure 2s complement +ve\n if(hexVal[0] >= '8') {\n hexVal = '00' + hexVal;\n }\n var bytes = forge.util.hexToBytes(hexVal);\n buffer.putInt32(bytes.length);\n buffer.putBytes(bytes);\n}\n\n/**\n * Adds len(val) then val to a buffer.\n *\n * @param buffer the buffer to add to.\n * @param val a string.\n */\nfunction _addStringToBuffer(buffer, val) {\n buffer.putInt32(val.length);\n buffer.putString(val);\n}\n\n/**\n * Hashes the arguments into one value using SHA-1.\n *\n * @return the sha1 hash of the provided arguments.\n */\nfunction _sha1() {\n var sha = forge.md.sha1.create();\n var num = arguments.length;\n for (var i = 0; i < num; ++i) {\n sha.update(arguments[i]);\n }\n return sha.digest();\n}\n","/**\n * A Javascript implementation of Transport Layer Security (TLS).\n *\n * @author Dave Longley\n *\n * Copyright (c) 2009-2014 Digital Bazaar, Inc.\n *\n * The TLS Handshake Protocol involves the following steps:\n *\n * - Exchange hello messages to agree on algorithms, exchange random values,\n * and check for session resumption.\n *\n * - Exchange the necessary cryptographic parameters to allow the client and\n * server to agree on a premaster secret.\n *\n * - Exchange certificates and cryptographic information to allow the client\n * and server to authenticate themselves.\n *\n * - Generate a master secret from the premaster secret and exchanged random\n * values.\n *\n * - Provide security parameters to the record layer.\n *\n * - Allow the client and server to verify that their peer has calculated the\n * same security parameters and that the handshake occurred without tampering\n * by an attacker.\n *\n * Up to 4 different messages may be sent during a key exchange. The server\n * certificate, the server key exchange, the client certificate, and the\n * client key exchange.\n *\n * A typical handshake (from the client's perspective).\n *\n * 1. Client sends ClientHello.\n * 2. Client receives ServerHello.\n * 3. Client receives optional Certificate.\n * 4. Client receives optional ServerKeyExchange.\n * 5. Client receives ServerHelloDone.\n * 6. Client sends optional Certificate.\n * 7. Client sends ClientKeyExchange.\n * 8. Client sends optional CertificateVerify.\n * 9. Client sends ChangeCipherSpec.\n * 10. Client sends Finished.\n * 11. Client receives ChangeCipherSpec.\n * 12. Client receives Finished.\n * 13. Client sends/receives application data.\n *\n * To reuse an existing session:\n *\n * 1. Client sends ClientHello with session ID for reuse.\n * 2. Client receives ServerHello with same session ID if reusing.\n * 3. Client receives ChangeCipherSpec message if reusing.\n * 4. Client receives Finished.\n * 5. Client sends ChangeCipherSpec.\n * 6. Client sends Finished.\n *\n * Note: Client ignores HelloRequest if in the middle of a handshake.\n *\n * Record Layer:\n *\n * The record layer fragments information blocks into TLSPlaintext records\n * carrying data in chunks of 2^14 bytes or less. Client message boundaries are\n * not preserved in the record layer (i.e., multiple client messages of the\n * same ContentType MAY be coalesced into a single TLSPlaintext record, or a\n * single message MAY be fragmented across several records).\n *\n * struct {\n * uint8 major;\n * uint8 minor;\n * } ProtocolVersion;\n *\n * struct {\n * ContentType type;\n * ProtocolVersion version;\n * uint16 length;\n * opaque fragment[TLSPlaintext.length];\n * } TLSPlaintext;\n *\n * type:\n * The higher-level protocol used to process the enclosed fragment.\n *\n * version:\n * The version of the protocol being employed. TLS Version 1.2 uses version\n * {3, 3}. TLS Version 1.0 uses version {3, 1}. Note that a client that\n * supports multiple versions of TLS may not know what version will be\n * employed before it receives the ServerHello.\n *\n * length:\n * The length (in bytes) of the following TLSPlaintext.fragment. The length\n * MUST NOT exceed 2^14 = 16384 bytes.\n *\n * fragment:\n * The application data. This data is transparent and treated as an\n * independent block to be dealt with by the higher-level protocol specified\n * by the type field.\n *\n * Implementations MUST NOT send zero-length fragments of Handshake, Alert, or\n * ChangeCipherSpec content types. Zero-length fragments of Application data\n * MAY be sent as they are potentially useful as a traffic analysis\n * countermeasure.\n *\n * Note: Data of different TLS record layer content types MAY be interleaved.\n * Application data is generally of lower precedence for transmission than\n * other content types. However, records MUST be delivered to the network in\n * the same order as they are protected by the record layer. Recipients MUST\n * receive and process interleaved application layer traffic during handshakes\n * subsequent to the first one on a connection.\n *\n * struct {\n * ContentType type; // same as TLSPlaintext.type\n * ProtocolVersion version;// same as TLSPlaintext.version\n * uint16 length;\n * opaque fragment[TLSCompressed.length];\n * } TLSCompressed;\n *\n * length:\n * The length (in bytes) of the following TLSCompressed.fragment.\n * The length MUST NOT exceed 2^14 + 1024.\n *\n * fragment:\n * The compressed form of TLSPlaintext.fragment.\n *\n * Note: A CompressionMethod.null operation is an identity operation; no fields\n * are altered. In this implementation, since no compression is supported,\n * uncompressed records are always the same as compressed records.\n *\n * Encryption Information:\n *\n * The encryption and MAC functions translate a TLSCompressed structure into a\n * TLSCiphertext. The decryption functions reverse the process. The MAC of the\n * record also includes a sequence number so that missing, extra, or repeated\n * messages are detectable.\n *\n * struct {\n * ContentType type;\n * ProtocolVersion version;\n * uint16 length;\n * select (SecurityParameters.cipher_type) {\n * case stream: GenericStreamCipher;\n * case block: GenericBlockCipher;\n * case aead: GenericAEADCipher;\n * } fragment;\n * } TLSCiphertext;\n *\n * type:\n * The type field is identical to TLSCompressed.type.\n *\n * version:\n * The version field is identical to TLSCompressed.version.\n *\n * length:\n * The length (in bytes) of the following TLSCiphertext.fragment.\n * The length MUST NOT exceed 2^14 + 2048.\n *\n * fragment:\n * The encrypted form of TLSCompressed.fragment, with the MAC.\n *\n * Note: Only CBC Block Ciphers are supported by this implementation.\n *\n * The TLSCompressed.fragment structures are converted to/from block\n * TLSCiphertext.fragment structures.\n *\n * struct {\n * opaque IV[SecurityParameters.record_iv_length];\n * block-ciphered struct {\n * opaque content[TLSCompressed.length];\n * opaque MAC[SecurityParameters.mac_length];\n * uint8 padding[GenericBlockCipher.padding_length];\n * uint8 padding_length;\n * };\n * } GenericBlockCipher;\n *\n * The MAC is generated as described in Section 6.2.3.1.\n *\n * IV:\n * The Initialization Vector (IV) SHOULD be chosen at random, and MUST be\n * unpredictable. Note that in versions of TLS prior to 1.1, there was no\n * IV field, and the last ciphertext block of the previous record (the \"CBC\n * residue\") was used as the IV. This was changed to prevent the attacks\n * described in [CBCATT]. For block ciphers, the IV length is of length\n * SecurityParameters.record_iv_length, which is equal to the\n * SecurityParameters.block_size.\n *\n * padding:\n * Padding that is added to force the length of the plaintext to be an\n * integral multiple of the block cipher's block length. The padding MAY be\n * any length up to 255 bytes, as long as it results in the\n * TLSCiphertext.length being an integral multiple of the block length.\n * Lengths longer than necessary might be desirable to frustrate attacks on\n * a protocol that are based on analysis of the lengths of exchanged\n * messages. Each uint8 in the padding data vector MUST be filled with the\n * padding length value. The receiver MUST check this padding and MUST use\n * the bad_record_mac alert to indicate padding errors.\n *\n * padding_length:\n * The padding length MUST be such that the total size of the\n * GenericBlockCipher structure is a multiple of the cipher's block length.\n * Legal values range from zero to 255, inclusive. This length specifies the\n * length of the padding field exclusive of the padding_length field itself.\n *\n * The encrypted data length (TLSCiphertext.length) is one more than the sum of\n * SecurityParameters.block_length, TLSCompressed.length,\n * SecurityParameters.mac_length, and padding_length.\n *\n * Example: If the block length is 8 bytes, the content length\n * (TLSCompressed.length) is 61 bytes, and the MAC length is 20 bytes, then the\n * length before padding is 82 bytes (this does not include the IV. Thus, the\n * padding length modulo 8 must be equal to 6 in order to make the total length\n * an even multiple of 8 bytes (the block length). The padding length can be\n * 6, 14, 22, and so on, through 254. If the padding length were the minimum\n * necessary, 6, the padding would be 6 bytes, each containing the value 6.\n * Thus, the last 8 octets of the GenericBlockCipher before block encryption\n * would be xx 06 06 06 06 06 06 06, where xx is the last octet of the MAC.\n *\n * Note: With block ciphers in CBC mode (Cipher Block Chaining), it is critical\n * that the entire plaintext of the record be known before any ciphertext is\n * transmitted. Otherwise, it is possible for the attacker to mount the attack\n * described in [CBCATT].\n *\n * Implementation note: Canvel et al. [CBCTIME] have demonstrated a timing\n * attack on CBC padding based on the time required to compute the MAC. In\n * order to defend against this attack, implementations MUST ensure that\n * record processing time is essentially the same whether or not the padding\n * is correct. In general, the best way to do this is to compute the MAC even\n * if the padding is incorrect, and only then reject the packet. For instance,\n * if the pad appears to be incorrect, the implementation might assume a\n * zero-length pad and then compute the MAC. This leaves a small timing\n * channel, since MAC performance depends, to some extent, on the size of the\n * data fragment, but it is not believed to be large enough to be exploitable,\n * due to the large block size of existing MACs and the small size of the\n * timing signal.\n */\nvar forge = require('./forge');\nrequire('./asn1');\nrequire('./hmac');\nrequire('./md5');\nrequire('./pem');\nrequire('./pki');\nrequire('./random');\nrequire('./sha1');\nrequire('./util');\n\n/**\n * Generates pseudo random bytes by mixing the result of two hash functions,\n * MD5 and SHA-1.\n *\n * prf_TLS1(secret, label, seed) =\n * P_MD5(S1, label + seed) XOR P_SHA-1(S2, label + seed);\n *\n * Each P_hash function functions as follows:\n *\n * P_hash(secret, seed) = HMAC_hash(secret, A(1) + seed) +\n * HMAC_hash(secret, A(2) + seed) +\n * HMAC_hash(secret, A(3) + seed) + ...\n * A() is defined as:\n * A(0) = seed\n * A(i) = HMAC_hash(secret, A(i-1))\n *\n * The '+' operator denotes concatenation.\n *\n * As many iterations A(N) as are needed are performed to generate enough\n * pseudo random byte output. If an iteration creates more data than is\n * necessary, then it is truncated.\n *\n * Therefore:\n * A(1) = HMAC_hash(secret, A(0))\n * = HMAC_hash(secret, seed)\n * A(2) = HMAC_hash(secret, A(1))\n * = HMAC_hash(secret, HMAC_hash(secret, seed))\n *\n * Therefore:\n * P_hash(secret, seed) =\n * HMAC_hash(secret, HMAC_hash(secret, A(0)) + seed) +\n * HMAC_hash(secret, HMAC_hash(secret, A(1)) + seed) +\n * ...\n *\n * Therefore:\n * P_hash(secret, seed) =\n * HMAC_hash(secret, HMAC_hash(secret, seed) + seed) +\n * HMAC_hash(secret, HMAC_hash(secret, HMAC_hash(secret, seed)) + seed) +\n * ...\n *\n * @param secret the secret to use.\n * @param label the label to use.\n * @param seed the seed value to use.\n * @param length the number of bytes to generate.\n *\n * @return the pseudo random bytes in a byte buffer.\n */\nvar prf_TLS1 = function(secret, label, seed, length) {\n var rval = forge.util.createBuffer();\n\n /* For TLS 1.0, the secret is split in half, into two secrets of equal\n length. If the secret has an odd length then the last byte of the first\n half will be the same as the first byte of the second. The length of the\n two secrets is half of the secret rounded up. */\n var idx = (secret.length >> 1);\n var slen = idx + (secret.length & 1);\n var s1 = secret.substr(0, slen);\n var s2 = secret.substr(idx, slen);\n var ai = forge.util.createBuffer();\n var hmac = forge.hmac.create();\n seed = label + seed;\n\n // determine the number of iterations that must be performed to generate\n // enough output bytes, md5 creates 16 byte hashes, sha1 creates 20\n var md5itr = Math.ceil(length / 16);\n var sha1itr = Math.ceil(length / 20);\n\n // do md5 iterations\n hmac.start('MD5', s1);\n var md5bytes = forge.util.createBuffer();\n ai.putBytes(seed);\n for(var i = 0; i < md5itr; ++i) {\n // HMAC_hash(secret, A(i-1))\n hmac.start(null, null);\n hmac.update(ai.getBytes());\n ai.putBuffer(hmac.digest());\n\n // HMAC_hash(secret, A(i) + seed)\n hmac.start(null, null);\n hmac.update(ai.bytes() + seed);\n md5bytes.putBuffer(hmac.digest());\n }\n\n // do sha1 iterations\n hmac.start('SHA1', s2);\n var sha1bytes = forge.util.createBuffer();\n ai.clear();\n ai.putBytes(seed);\n for(var i = 0; i < sha1itr; ++i) {\n // HMAC_hash(secret, A(i-1))\n hmac.start(null, null);\n hmac.update(ai.getBytes());\n ai.putBuffer(hmac.digest());\n\n // HMAC_hash(secret, A(i) + seed)\n hmac.start(null, null);\n hmac.update(ai.bytes() + seed);\n sha1bytes.putBuffer(hmac.digest());\n }\n\n // XOR the md5 bytes with the sha1 bytes\n rval.putBytes(forge.util.xorBytes(\n md5bytes.getBytes(), sha1bytes.getBytes(), length));\n\n return rval;\n};\n\n/**\n * Generates pseudo random bytes using a SHA256 algorithm. For TLS 1.2.\n *\n * @param secret the secret to use.\n * @param label the label to use.\n * @param seed the seed value to use.\n * @param length the number of bytes to generate.\n *\n * @return the pseudo random bytes in a byte buffer.\n */\nvar prf_sha256 = function(secret, label, seed, length) {\n // FIXME: implement me for TLS 1.2\n};\n\n/**\n * Gets a MAC for a record using the SHA-1 hash algorithm.\n *\n * @param key the mac key.\n * @param state the sequence number (array of two 32-bit integers).\n * @param record the record.\n *\n * @return the sha-1 hash (20 bytes) for the given record.\n */\nvar hmac_sha1 = function(key, seqNum, record) {\n /* MAC is computed like so:\n HMAC_hash(\n key, seqNum +\n TLSCompressed.type +\n TLSCompressed.version +\n TLSCompressed.length +\n TLSCompressed.fragment)\n */\n var hmac = forge.hmac.create();\n hmac.start('SHA1', key);\n var b = forge.util.createBuffer();\n b.putInt32(seqNum[0]);\n b.putInt32(seqNum[1]);\n b.putByte(record.type);\n b.putByte(record.version.major);\n b.putByte(record.version.minor);\n b.putInt16(record.length);\n b.putBytes(record.fragment.bytes());\n hmac.update(b.getBytes());\n return hmac.digest().getBytes();\n};\n\n/**\n * Compresses the TLSPlaintext record into a TLSCompressed record using the\n * deflate algorithm.\n *\n * @param c the TLS connection.\n * @param record the TLSPlaintext record to compress.\n * @param s the ConnectionState to use.\n *\n * @return true on success, false on failure.\n */\nvar deflate = function(c, record, s) {\n var rval = false;\n\n try {\n var bytes = c.deflate(record.fragment.getBytes());\n record.fragment = forge.util.createBuffer(bytes);\n record.length = bytes.length;\n rval = true;\n } catch(ex) {\n // deflate error, fail out\n }\n\n return rval;\n};\n\n/**\n * Decompresses the TLSCompressed record into a TLSPlaintext record using the\n * deflate algorithm.\n *\n * @param c the TLS connection.\n * @param record the TLSCompressed record to decompress.\n * @param s the ConnectionState to use.\n *\n * @return true on success, false on failure.\n */\nvar inflate = function(c, record, s) {\n var rval = false;\n\n try {\n var bytes = c.inflate(record.fragment.getBytes());\n record.fragment = forge.util.createBuffer(bytes);\n record.length = bytes.length;\n rval = true;\n } catch(ex) {\n // inflate error, fail out\n }\n\n return rval;\n};\n\n/**\n * Reads a TLS variable-length vector from a byte buffer.\n *\n * Variable-length vectors are defined by specifying a subrange of legal\n * lengths, inclusively, using the notation . When these are\n * encoded, the actual length precedes the vector's contents in the byte\n * stream. The length will be in the form of a number consuming as many bytes\n * as required to hold the vector's specified maximum (ceiling) length. A\n * variable-length vector with an actual length field of zero is referred to\n * as an empty vector.\n *\n * @param b the byte buffer.\n * @param lenBytes the number of bytes required to store the length.\n *\n * @return the resulting byte buffer.\n */\nvar readVector = function(b, lenBytes) {\n var len = 0;\n switch(lenBytes) {\n case 1:\n len = b.getByte();\n break;\n case 2:\n len = b.getInt16();\n break;\n case 3:\n len = b.getInt24();\n break;\n case 4:\n len = b.getInt32();\n break;\n }\n\n // read vector bytes into a new buffer\n return forge.util.createBuffer(b.getBytes(len));\n};\n\n/**\n * Writes a TLS variable-length vector to a byte buffer.\n *\n * @param b the byte buffer.\n * @param lenBytes the number of bytes required to store the length.\n * @param v the byte buffer vector.\n */\nvar writeVector = function(b, lenBytes, v) {\n // encode length at the start of the vector, where the number of bytes for\n // the length is the maximum number of bytes it would take to encode the\n // vector's ceiling\n b.putInt(v.length(), lenBytes << 3);\n b.putBuffer(v);\n};\n\n/**\n * The tls implementation.\n */\nvar tls = {};\n\n/**\n * Version: TLS 1.2 = 3.3, TLS 1.1 = 3.2, TLS 1.0 = 3.1. Both TLS 1.1 and\n * TLS 1.2 were still too new (ie: openSSL didn't implement them) at the time\n * of this implementation so TLS 1.0 was implemented instead.\n */\ntls.Versions = {\n TLS_1_0: {major: 3, minor: 1},\n TLS_1_1: {major: 3, minor: 2},\n TLS_1_2: {major: 3, minor: 3}\n};\ntls.SupportedVersions = [\n tls.Versions.TLS_1_1,\n tls.Versions.TLS_1_0\n];\ntls.Version = tls.SupportedVersions[0];\n\n/**\n * Maximum fragment size. True maximum is 16384, but we fragment before that\n * to allow for unusual small increases during compression.\n */\ntls.MaxFragment = 16384 - 1024;\n\n/**\n * Whether this entity is considered the \"client\" or \"server\".\n * enum { server, client } ConnectionEnd;\n */\ntls.ConnectionEnd = {\n server: 0,\n client: 1\n};\n\n/**\n * Pseudo-random function algorithm used to generate keys from the master\n * secret.\n * enum { tls_prf_sha256 } PRFAlgorithm;\n */\ntls.PRFAlgorithm = {\n tls_prf_sha256: 0\n};\n\n/**\n * Bulk encryption algorithms.\n * enum { null, rc4, des3, aes } BulkCipherAlgorithm;\n */\ntls.BulkCipherAlgorithm = {\n none: null,\n rc4: 0,\n des3: 1,\n aes: 2\n};\n\n/**\n * Cipher types.\n * enum { stream, block, aead } CipherType;\n */\ntls.CipherType = {\n stream: 0,\n block: 1,\n aead: 2\n};\n\n/**\n * MAC (Message Authentication Code) algorithms.\n * enum { null, hmac_md5, hmac_sha1, hmac_sha256,\n * hmac_sha384, hmac_sha512} MACAlgorithm;\n */\ntls.MACAlgorithm = {\n none: null,\n hmac_md5: 0,\n hmac_sha1: 1,\n hmac_sha256: 2,\n hmac_sha384: 3,\n hmac_sha512: 4\n};\n\n/**\n * Compression algorithms.\n * enum { null(0), deflate(1), (255) } CompressionMethod;\n */\ntls.CompressionMethod = {\n none: 0,\n deflate: 1\n};\n\n/**\n * TLS record content types.\n * enum {\n * change_cipher_spec(20), alert(21), handshake(22),\n * application_data(23), (255)\n * } ContentType;\n */\ntls.ContentType = {\n change_cipher_spec: 20,\n alert: 21,\n handshake: 22,\n application_data: 23,\n heartbeat: 24\n};\n\n/**\n * TLS handshake types.\n * enum {\n * hello_request(0), client_hello(1), server_hello(2),\n * certificate(11), server_key_exchange (12),\n * certificate_request(13), server_hello_done(14),\n * certificate_verify(15), client_key_exchange(16),\n * finished(20), (255)\n * } HandshakeType;\n */\ntls.HandshakeType = {\n hello_request: 0,\n client_hello: 1,\n server_hello: 2,\n certificate: 11,\n server_key_exchange: 12,\n certificate_request: 13,\n server_hello_done: 14,\n certificate_verify: 15,\n client_key_exchange: 16,\n finished: 20\n};\n\n/**\n * TLS Alert Protocol.\n *\n * enum { warning(1), fatal(2), (255) } AlertLevel;\n *\n * enum {\n * close_notify(0),\n * unexpected_message(10),\n * bad_record_mac(20),\n * decryption_failed(21),\n * record_overflow(22),\n * decompression_failure(30),\n * handshake_failure(40),\n * bad_certificate(42),\n * unsupported_certificate(43),\n * certificate_revoked(44),\n * certificate_expired(45),\n * certificate_unknown(46),\n * illegal_parameter(47),\n * unknown_ca(48),\n * access_denied(49),\n * decode_error(50),\n * decrypt_error(51),\n * export_restriction(60),\n * protocol_version(70),\n * insufficient_security(71),\n * internal_error(80),\n * user_canceled(90),\n * no_renegotiation(100),\n * (255)\n * } AlertDescription;\n *\n * struct {\n * AlertLevel level;\n * AlertDescription description;\n * } Alert;\n */\ntls.Alert = {};\ntls.Alert.Level = {\n warning: 1,\n fatal: 2\n};\ntls.Alert.Description = {\n close_notify: 0,\n unexpected_message: 10,\n bad_record_mac: 20,\n decryption_failed: 21,\n record_overflow: 22,\n decompression_failure: 30,\n handshake_failure: 40,\n bad_certificate: 42,\n unsupported_certificate: 43,\n certificate_revoked: 44,\n certificate_expired: 45,\n certificate_unknown: 46,\n illegal_parameter: 47,\n unknown_ca: 48,\n access_denied: 49,\n decode_error: 50,\n decrypt_error: 51,\n export_restriction: 60,\n protocol_version: 70,\n insufficient_security: 71,\n internal_error: 80,\n user_canceled: 90,\n no_renegotiation: 100\n};\n\n/**\n * TLS Heartbeat Message types.\n * enum {\n * heartbeat_request(1),\n * heartbeat_response(2),\n * (255)\n * } HeartbeatMessageType;\n */\ntls.HeartbeatMessageType = {\n heartbeat_request: 1,\n heartbeat_response: 2\n};\n\n/**\n * Supported cipher suites.\n */\ntls.CipherSuites = {};\n\n/**\n * Gets a supported cipher suite from its 2 byte ID.\n *\n * @param twoBytes two bytes in a string.\n *\n * @return the matching supported cipher suite or null.\n */\ntls.getCipherSuite = function(twoBytes) {\n var rval = null;\n for(var key in tls.CipherSuites) {\n var cs = tls.CipherSuites[key];\n if(cs.id[0] === twoBytes.charCodeAt(0) &&\n cs.id[1] === twoBytes.charCodeAt(1)) {\n rval = cs;\n break;\n }\n }\n return rval;\n};\n\n/**\n * Called when an unexpected record is encountered.\n *\n * @param c the connection.\n * @param record the record.\n */\ntls.handleUnexpected = function(c, record) {\n // if connection is client and closed, ignore unexpected messages\n var ignore = (!c.open && c.entity === tls.ConnectionEnd.client);\n if(!ignore) {\n c.error(c, {\n message: 'Unexpected message. Received TLS record out of order.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.unexpected_message\n }\n });\n }\n};\n\n/**\n * Called when a client receives a HelloRequest record.\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleHelloRequest = function(c, record, length) {\n // ignore renegotiation requests from the server during a handshake, but\n // if handshaking, send a warning alert that renegotation is denied\n if(!c.handshaking && c.handshakes > 0) {\n // send alert warning\n tls.queue(c, tls.createAlert(c, {\n level: tls.Alert.Level.warning,\n description: tls.Alert.Description.no_renegotiation\n }));\n tls.flush(c);\n }\n\n // continue\n c.process();\n};\n\n/**\n * Parses a hello message from a ClientHello or ServerHello record.\n *\n * @param record the record to parse.\n *\n * @return the parsed message.\n */\ntls.parseHelloMessage = function(c, record, length) {\n var msg = null;\n\n var client = (c.entity === tls.ConnectionEnd.client);\n\n // minimum of 38 bytes in message\n if(length < 38) {\n c.error(c, {\n message: client ?\n 'Invalid ServerHello message. Message too short.' :\n 'Invalid ClientHello message. Message too short.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.illegal_parameter\n }\n });\n } else {\n // use 'remaining' to calculate # of remaining bytes in the message\n var b = record.fragment;\n var remaining = b.length();\n msg = {\n version: {\n major: b.getByte(),\n minor: b.getByte()\n },\n random: forge.util.createBuffer(b.getBytes(32)),\n session_id: readVector(b, 1),\n extensions: []\n };\n if(client) {\n msg.cipher_suite = b.getBytes(2);\n msg.compression_method = b.getByte();\n } else {\n msg.cipher_suites = readVector(b, 2);\n msg.compression_methods = readVector(b, 1);\n }\n\n // read extensions if there are any bytes left in the message\n remaining = length - (remaining - b.length());\n if(remaining > 0) {\n // parse extensions\n var exts = readVector(b, 2);\n while(exts.length() > 0) {\n msg.extensions.push({\n type: [exts.getByte(), exts.getByte()],\n data: readVector(exts, 2)\n });\n }\n\n // TODO: make extension support modular\n if(!client) {\n for(var i = 0; i < msg.extensions.length; ++i) {\n var ext = msg.extensions[i];\n\n // support SNI extension\n if(ext.type[0] === 0x00 && ext.type[1] === 0x00) {\n // get server name list\n var snl = readVector(ext.data, 2);\n while(snl.length() > 0) {\n // read server name type\n var snType = snl.getByte();\n\n // only HostName type (0x00) is known, break out if\n // another type is detected\n if(snType !== 0x00) {\n break;\n }\n\n // add host name to server name list\n c.session.extensions.server_name.serverNameList.push(\n readVector(snl, 2).getBytes());\n }\n }\n }\n }\n }\n\n // version already set, do not allow version change\n if(c.session.version) {\n if(msg.version.major !== c.session.version.major ||\n msg.version.minor !== c.session.version.minor) {\n return c.error(c, {\n message: 'TLS version change is disallowed during renegotiation.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.protocol_version\n }\n });\n }\n }\n\n // get the chosen (ServerHello) cipher suite\n if(client) {\n // FIXME: should be checking configured acceptable cipher suites\n c.session.cipherSuite = tls.getCipherSuite(msg.cipher_suite);\n } else {\n // get a supported preferred (ClientHello) cipher suite\n // choose the first supported cipher suite\n var tmp = forge.util.createBuffer(msg.cipher_suites.bytes());\n while(tmp.length() > 0) {\n // FIXME: should be checking configured acceptable suites\n // cipher suites take up 2 bytes\n c.session.cipherSuite = tls.getCipherSuite(tmp.getBytes(2));\n if(c.session.cipherSuite !== null) {\n break;\n }\n }\n }\n\n // cipher suite not supported\n if(c.session.cipherSuite === null) {\n return c.error(c, {\n message: 'No cipher suites in common.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.handshake_failure\n },\n cipherSuite: forge.util.bytesToHex(msg.cipher_suite)\n });\n }\n\n // TODO: handle compression methods\n if(client) {\n c.session.compressionMethod = msg.compression_method;\n } else {\n // no compression\n c.session.compressionMethod = tls.CompressionMethod.none;\n }\n }\n\n return msg;\n};\n\n/**\n * Creates security parameters for the given connection based on the given\n * hello message.\n *\n * @param c the TLS connection.\n * @param msg the hello message.\n */\ntls.createSecurityParameters = function(c, msg) {\n /* Note: security params are from TLS 1.2, some values like prf_algorithm\n are ignored for TLS 1.0/1.1 and the builtin as specified in the spec is\n used. */\n\n // TODO: handle other options from server when more supported\n\n // get client and server randoms\n var client = (c.entity === tls.ConnectionEnd.client);\n var msgRandom = msg.random.bytes();\n var cRandom = client ? c.session.sp.client_random : msgRandom;\n var sRandom = client ? msgRandom : tls.createRandom().getBytes();\n\n // create new security parameters\n c.session.sp = {\n entity: c.entity,\n prf_algorithm: tls.PRFAlgorithm.tls_prf_sha256,\n bulk_cipher_algorithm: null,\n cipher_type: null,\n enc_key_length: null,\n block_length: null,\n fixed_iv_length: null,\n record_iv_length: null,\n mac_algorithm: null,\n mac_length: null,\n mac_key_length: null,\n compression_algorithm: c.session.compressionMethod,\n pre_master_secret: null,\n master_secret: null,\n client_random: cRandom,\n server_random: sRandom\n };\n};\n\n/**\n * Called when a client receives a ServerHello record.\n *\n * When a ServerHello message will be sent:\n * The server will send this message in response to a client hello message\n * when it was able to find an acceptable set of algorithms. If it cannot\n * find such a match, it will respond with a handshake failure alert.\n *\n * uint24 length;\n * struct {\n * ProtocolVersion server_version;\n * Random random;\n * SessionID session_id;\n * CipherSuite cipher_suite;\n * CompressionMethod compression_method;\n * select(extensions_present) {\n * case false:\n * struct {};\n * case true:\n * Extension extensions<0..2^16-1>;\n * };\n * } ServerHello;\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleServerHello = function(c, record, length) {\n var msg = tls.parseHelloMessage(c, record, length);\n if(c.fail) {\n return;\n }\n\n // ensure server version is compatible\n if(msg.version.minor <= c.version.minor) {\n c.version.minor = msg.version.minor;\n } else {\n return c.error(c, {\n message: 'Incompatible TLS version.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.protocol_version\n }\n });\n }\n\n // indicate session version has been set\n c.session.version = c.version;\n\n // get the session ID from the message\n var sessionId = msg.session_id.bytes();\n\n // if the session ID is not blank and matches the cached one, resume\n // the session\n if(sessionId.length > 0 && sessionId === c.session.id) {\n // resuming session, expect a ChangeCipherSpec next\n c.expect = SCC;\n c.session.resuming = true;\n\n // get new server random\n c.session.sp.server_random = msg.random.bytes();\n } else {\n // not resuming, expect a server Certificate message next\n c.expect = SCE;\n c.session.resuming = false;\n\n // create new security parameters\n tls.createSecurityParameters(c, msg);\n }\n\n // set new session ID\n c.session.id = sessionId;\n\n // continue\n c.process();\n};\n\n/**\n * Called when a server receives a ClientHello record.\n *\n * When a ClientHello message will be sent:\n * When a client first connects to a server it is required to send the\n * client hello as its first message. The client can also send a client\n * hello in response to a hello request or on its own initiative in order\n * to renegotiate the security parameters in an existing connection.\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleClientHello = function(c, record, length) {\n var msg = tls.parseHelloMessage(c, record, length);\n if(c.fail) {\n return;\n }\n\n // get the session ID from the message\n var sessionId = msg.session_id.bytes();\n\n // see if the given session ID is in the cache\n var session = null;\n if(c.sessionCache) {\n session = c.sessionCache.getSession(sessionId);\n if(session === null) {\n // session ID not found\n sessionId = '';\n } else if(session.version.major !== msg.version.major ||\n session.version.minor > msg.version.minor) {\n // if session version is incompatible with client version, do not resume\n session = null;\n sessionId = '';\n }\n }\n\n // no session found to resume, generate a new session ID\n if(sessionId.length === 0) {\n sessionId = forge.random.getBytes(32);\n }\n\n // update session\n c.session.id = sessionId;\n c.session.clientHelloVersion = msg.version;\n c.session.sp = {};\n if(session) {\n // use version and security parameters from resumed session\n c.version = c.session.version = session.version;\n c.session.sp = session.sp;\n } else {\n // use highest compatible minor version\n var version;\n for(var i = 1; i < tls.SupportedVersions.length; ++i) {\n version = tls.SupportedVersions[i];\n if(version.minor <= msg.version.minor) {\n break;\n }\n }\n c.version = {major: version.major, minor: version.minor};\n c.session.version = c.version;\n }\n\n // if a session is set, resume it\n if(session !== null) {\n // resuming session, expect a ChangeCipherSpec next\n c.expect = CCC;\n c.session.resuming = true;\n\n // get new client random\n c.session.sp.client_random = msg.random.bytes();\n } else {\n // not resuming, expect a Certificate or ClientKeyExchange\n c.expect = (c.verifyClient !== false) ? CCE : CKE;\n c.session.resuming = false;\n\n // create new security parameters\n tls.createSecurityParameters(c, msg);\n }\n\n // connection now open\n c.open = true;\n\n // queue server hello\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createServerHello(c)\n }));\n\n if(c.session.resuming) {\n // queue change cipher spec message\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.change_cipher_spec,\n data: tls.createChangeCipherSpec()\n }));\n\n // create pending state\n c.state.pending = tls.createConnectionState(c);\n\n // change current write state to pending write state\n c.state.current.write = c.state.pending.write;\n\n // queue finished\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createFinished(c)\n }));\n } else {\n // queue server certificate\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createCertificate(c)\n }));\n\n if(!c.fail) {\n // queue server key exchange\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createServerKeyExchange(c)\n }));\n\n // request client certificate if set\n if(c.verifyClient !== false) {\n // queue certificate request\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createCertificateRequest(c)\n }));\n }\n\n // queue server hello done\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createServerHelloDone(c)\n }));\n }\n }\n\n // send records\n tls.flush(c);\n\n // continue\n c.process();\n};\n\n/**\n * Called when a client receives a Certificate record.\n *\n * When this message will be sent:\n * The server must send a certificate whenever the agreed-upon key exchange\n * method is not an anonymous one. This message will always immediately\n * follow the server hello message.\n *\n * Meaning of this message:\n * The certificate type must be appropriate for the selected cipher suite's\n * key exchange algorithm, and is generally an X.509v3 certificate. It must\n * contain a key which matches the key exchange method, as follows. Unless\n * otherwise specified, the signing algorithm for the certificate must be\n * the same as the algorithm for the certificate key. Unless otherwise\n * specified, the public key may be of any length.\n *\n * opaque ASN.1Cert<1..2^24-1>;\n * struct {\n * ASN.1Cert certificate_list<1..2^24-1>;\n * } Certificate;\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleCertificate = function(c, record, length) {\n // minimum of 3 bytes in message\n if(length < 3) {\n return c.error(c, {\n message: 'Invalid Certificate message. Message too short.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.illegal_parameter\n }\n });\n }\n\n var b = record.fragment;\n var msg = {\n certificate_list: readVector(b, 3)\n };\n\n /* The sender's certificate will be first in the list (chain), each\n subsequent one that follows will certify the previous one, but root\n certificates (self-signed) that specify the certificate authority may\n be omitted under the assumption that clients must already possess it. */\n var cert, asn1;\n var certs = [];\n try {\n while(msg.certificate_list.length() > 0) {\n // each entry in msg.certificate_list is a vector with 3 len bytes\n cert = readVector(msg.certificate_list, 3);\n asn1 = forge.asn1.fromDer(cert);\n cert = forge.pki.certificateFromAsn1(asn1, true);\n certs.push(cert);\n }\n } catch(ex) {\n return c.error(c, {\n message: 'Could not parse certificate list.',\n cause: ex,\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.bad_certificate\n }\n });\n }\n\n // ensure at least 1 certificate was provided if in client-mode\n // or if verifyClient was set to true to require a certificate\n // (as opposed to 'optional')\n var client = (c.entity === tls.ConnectionEnd.client);\n if((client || c.verifyClient === true) && certs.length === 0) {\n // error, no certificate\n c.error(c, {\n message: client ?\n 'No server certificate provided.' :\n 'No client certificate provided.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.illegal_parameter\n }\n });\n } else if(certs.length === 0) {\n // no certs to verify\n // expect a ServerKeyExchange or ClientKeyExchange message next\n c.expect = client ? SKE : CKE;\n } else {\n // save certificate in session\n if(client) {\n c.session.serverCertificate = certs[0];\n } else {\n c.session.clientCertificate = certs[0];\n }\n\n if(tls.verifyCertificateChain(c, certs)) {\n // expect a ServerKeyExchange or ClientKeyExchange message next\n c.expect = client ? SKE : CKE;\n }\n }\n\n // continue\n c.process();\n};\n\n/**\n * Called when a client receives a ServerKeyExchange record.\n *\n * When this message will be sent:\n * This message will be sent immediately after the server certificate\n * message (or the server hello message, if this is an anonymous\n * negotiation).\n *\n * The server key exchange message is sent by the server only when the\n * server certificate message (if sent) does not contain enough data to\n * allow the client to exchange a premaster secret.\n *\n * Meaning of this message:\n * This message conveys cryptographic information to allow the client to\n * communicate the premaster secret: either an RSA public key to encrypt\n * the premaster secret with, or a Diffie-Hellman public key with which the\n * client can complete a key exchange (with the result being the premaster\n * secret.)\n *\n * enum {\n * dhe_dss, dhe_rsa, dh_anon, rsa, dh_dss, dh_rsa\n * } KeyExchangeAlgorithm;\n *\n * struct {\n * opaque dh_p<1..2^16-1>;\n * opaque dh_g<1..2^16-1>;\n * opaque dh_Ys<1..2^16-1>;\n * } ServerDHParams;\n *\n * struct {\n * select(KeyExchangeAlgorithm) {\n * case dh_anon:\n * ServerDHParams params;\n * case dhe_dss:\n * case dhe_rsa:\n * ServerDHParams params;\n * digitally-signed struct {\n * opaque client_random[32];\n * opaque server_random[32];\n * ServerDHParams params;\n * } signed_params;\n * case rsa:\n * case dh_dss:\n * case dh_rsa:\n * struct {};\n * };\n * } ServerKeyExchange;\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleServerKeyExchange = function(c, record, length) {\n // this implementation only supports RSA, no Diffie-Hellman support\n // so any length > 0 is invalid\n if(length > 0) {\n return c.error(c, {\n message: 'Invalid key parameters. Only RSA is supported.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.unsupported_certificate\n }\n });\n }\n\n // expect an optional CertificateRequest message next\n c.expect = SCR;\n\n // continue\n c.process();\n};\n\n/**\n * Called when a client receives a ClientKeyExchange record.\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleClientKeyExchange = function(c, record, length) {\n // this implementation only supports RSA, no Diffie-Hellman support\n // so any length < 48 is invalid\n if(length < 48) {\n return c.error(c, {\n message: 'Invalid key parameters. Only RSA is supported.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.unsupported_certificate\n }\n });\n }\n\n var b = record.fragment;\n var msg = {\n enc_pre_master_secret: readVector(b, 2).getBytes()\n };\n\n // do rsa decryption\n var privateKey = null;\n if(c.getPrivateKey) {\n try {\n privateKey = c.getPrivateKey(c, c.session.serverCertificate);\n privateKey = forge.pki.privateKeyFromPem(privateKey);\n } catch(ex) {\n c.error(c, {\n message: 'Could not get private key.',\n cause: ex,\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.internal_error\n }\n });\n }\n }\n\n if(privateKey === null) {\n return c.error(c, {\n message: 'No private key set.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.internal_error\n }\n });\n }\n\n try {\n // decrypt 48-byte pre-master secret\n var sp = c.session.sp;\n sp.pre_master_secret = privateKey.decrypt(msg.enc_pre_master_secret);\n\n // ensure client hello version matches first 2 bytes\n var version = c.session.clientHelloVersion;\n if(version.major !== sp.pre_master_secret.charCodeAt(0) ||\n version.minor !== sp.pre_master_secret.charCodeAt(1)) {\n // error, do not send alert (see BLEI attack below)\n throw new Error('TLS version rollback attack detected.');\n }\n } catch(ex) {\n /* Note: Daniel Bleichenbacher [BLEI] can be used to attack a\n TLS server which is using PKCS#1 encoded RSA, so instead of\n failing here, we generate 48 random bytes and use that as\n the pre-master secret. */\n sp.pre_master_secret = forge.random.getBytes(48);\n }\n\n // expect a CertificateVerify message if a Certificate was received that\n // does not have fixed Diffie-Hellman params, otherwise expect\n // ChangeCipherSpec\n c.expect = CCC;\n if(c.session.clientCertificate !== null) {\n // only RSA support, so expect CertificateVerify\n // TODO: support Diffie-Hellman\n c.expect = CCV;\n }\n\n // continue\n c.process();\n};\n\n/**\n * Called when a client receives a CertificateRequest record.\n *\n * When this message will be sent:\n * A non-anonymous server can optionally request a certificate from the\n * client, if appropriate for the selected cipher suite. This message, if\n * sent, will immediately follow the Server Key Exchange message (if it is\n * sent; otherwise, the Server Certificate message).\n *\n * enum {\n * rsa_sign(1), dss_sign(2), rsa_fixed_dh(3), dss_fixed_dh(4),\n * rsa_ephemeral_dh_RESERVED(5), dss_ephemeral_dh_RESERVED(6),\n * fortezza_dms_RESERVED(20), (255)\n * } ClientCertificateType;\n *\n * opaque DistinguishedName<1..2^16-1>;\n *\n * struct {\n * ClientCertificateType certificate_types<1..2^8-1>;\n * SignatureAndHashAlgorithm supported_signature_algorithms<2^16-1>;\n * DistinguishedName certificate_authorities<0..2^16-1>;\n * } CertificateRequest;\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleCertificateRequest = function(c, record, length) {\n // minimum of 3 bytes in message\n if(length < 3) {\n return c.error(c, {\n message: 'Invalid CertificateRequest. Message too short.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.illegal_parameter\n }\n });\n }\n\n // TODO: TLS 1.2+ has different format including\n // SignatureAndHashAlgorithm after cert types\n var b = record.fragment;\n var msg = {\n certificate_types: readVector(b, 1),\n certificate_authorities: readVector(b, 2)\n };\n\n // save certificate request in session\n c.session.certificateRequest = msg;\n\n // expect a ServerHelloDone message next\n c.expect = SHD;\n\n // continue\n c.process();\n};\n\n/**\n * Called when a server receives a CertificateVerify record.\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleCertificateVerify = function(c, record, length) {\n if(length < 2) {\n return c.error(c, {\n message: 'Invalid CertificateVerify. Message too short.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.illegal_parameter\n }\n });\n }\n\n // rewind to get full bytes for message so it can be manually\n // digested below (special case for CertificateVerify messages because\n // they must be digested *after* handling as opposed to all others)\n var b = record.fragment;\n b.read -= 4;\n var msgBytes = b.bytes();\n b.read += 4;\n\n var msg = {\n signature: readVector(b, 2).getBytes()\n };\n\n // TODO: add support for DSA\n\n // generate data to verify\n var verify = forge.util.createBuffer();\n verify.putBuffer(c.session.md5.digest());\n verify.putBuffer(c.session.sha1.digest());\n verify = verify.getBytes();\n\n try {\n var cert = c.session.clientCertificate;\n /*b = forge.pki.rsa.decrypt(\n msg.signature, cert.publicKey, true, verify.length);\n if(b !== verify) {*/\n if(!cert.publicKey.verify(verify, msg.signature, 'NONE')) {\n throw new Error('CertificateVerify signature does not match.');\n }\n\n // digest message now that it has been handled\n c.session.md5.update(msgBytes);\n c.session.sha1.update(msgBytes);\n } catch(ex) {\n return c.error(c, {\n message: 'Bad signature in CertificateVerify.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.handshake_failure\n }\n });\n }\n\n // expect ChangeCipherSpec\n c.expect = CCC;\n\n // continue\n c.process();\n};\n\n/**\n * Called when a client receives a ServerHelloDone record.\n *\n * When this message will be sent:\n * The server hello done message is sent by the server to indicate the end\n * of the server hello and associated messages. After sending this message\n * the server will wait for a client response.\n *\n * Meaning of this message:\n * This message means that the server is done sending messages to support\n * the key exchange, and the client can proceed with its phase of the key\n * exchange.\n *\n * Upon receipt of the server hello done message the client should verify\n * that the server provided a valid certificate if required and check that\n * the server hello parameters are acceptable.\n *\n * struct {} ServerHelloDone;\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleServerHelloDone = function(c, record, length) {\n // len must be 0 bytes\n if(length > 0) {\n return c.error(c, {\n message: 'Invalid ServerHelloDone message. Invalid length.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.record_overflow\n }\n });\n }\n\n if(c.serverCertificate === null) {\n // no server certificate was provided\n var error = {\n message: 'No server certificate provided. Not enough security.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.insufficient_security\n }\n };\n\n // call application callback\n var depth = 0;\n var ret = c.verify(c, error.alert.description, depth, []);\n if(ret !== true) {\n // check for custom alert info\n if(ret || ret === 0) {\n // set custom message and alert description\n if(typeof ret === 'object' && !forge.util.isArray(ret)) {\n if(ret.message) {\n error.message = ret.message;\n }\n if(ret.alert) {\n error.alert.description = ret.alert;\n }\n } else if(typeof ret === 'number') {\n // set custom alert description\n error.alert.description = ret;\n }\n }\n\n // send error\n return c.error(c, error);\n }\n }\n\n // create client certificate message if requested\n if(c.session.certificateRequest !== null) {\n record = tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createCertificate(c)\n });\n tls.queue(c, record);\n }\n\n // create client key exchange message\n record = tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createClientKeyExchange(c)\n });\n tls.queue(c, record);\n\n // expect no messages until the following callback has been called\n c.expect = SER;\n\n // create callback to handle client signature (for client-certs)\n var callback = function(c, signature) {\n if(c.session.certificateRequest !== null &&\n c.session.clientCertificate !== null) {\n // create certificate verify message\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createCertificateVerify(c, signature)\n }));\n }\n\n // create change cipher spec message\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.change_cipher_spec,\n data: tls.createChangeCipherSpec()\n }));\n\n // create pending state\n c.state.pending = tls.createConnectionState(c);\n\n // change current write state to pending write state\n c.state.current.write = c.state.pending.write;\n\n // create finished message\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createFinished(c)\n }));\n\n // expect a server ChangeCipherSpec message next\n c.expect = SCC;\n\n // send records\n tls.flush(c);\n\n // continue\n c.process();\n };\n\n // if there is no certificate request or no client certificate, do\n // callback immediately\n if(c.session.certificateRequest === null ||\n c.session.clientCertificate === null) {\n return callback(c, null);\n }\n\n // otherwise get the client signature\n tls.getClientSignature(c, callback);\n};\n\n/**\n * Called when a ChangeCipherSpec record is received.\n *\n * @param c the connection.\n * @param record the record.\n */\ntls.handleChangeCipherSpec = function(c, record) {\n if(record.fragment.getByte() !== 0x01) {\n return c.error(c, {\n message: 'Invalid ChangeCipherSpec message received.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.illegal_parameter\n }\n });\n }\n\n // create pending state if:\n // 1. Resuming session in client mode OR\n // 2. NOT resuming session in server mode\n var client = (c.entity === tls.ConnectionEnd.client);\n if((c.session.resuming && client) || (!c.session.resuming && !client)) {\n c.state.pending = tls.createConnectionState(c);\n }\n\n // change current read state to pending read state\n c.state.current.read = c.state.pending.read;\n\n // clear pending state if:\n // 1. NOT resuming session in client mode OR\n // 2. resuming a session in server mode\n if((!c.session.resuming && client) || (c.session.resuming && !client)) {\n c.state.pending = null;\n }\n\n // expect a Finished record next\n c.expect = client ? SFI : CFI;\n\n // continue\n c.process();\n};\n\n/**\n * Called when a Finished record is received.\n *\n * When this message will be sent:\n * A finished message is always sent immediately after a change\n * cipher spec message to verify that the key exchange and\n * authentication processes were successful. It is essential that a\n * change cipher spec message be received between the other\n * handshake messages and the Finished message.\n *\n * Meaning of this message:\n * The finished message is the first protected with the just-\n * negotiated algorithms, keys, and secrets. Recipients of finished\n * messages must verify that the contents are correct. Once a side\n * has sent its Finished message and received and validated the\n * Finished message from its peer, it may begin to send and receive\n * application data over the connection.\n *\n * struct {\n * opaque verify_data[verify_data_length];\n * } Finished;\n *\n * verify_data\n * PRF(master_secret, finished_label, Hash(handshake_messages))\n * [0..verify_data_length-1];\n *\n * finished_label\n * For Finished messages sent by the client, the string\n * \"client finished\". For Finished messages sent by the server, the\n * string \"server finished\".\n *\n * verify_data_length depends on the cipher suite. If it is not specified\n * by the cipher suite, then it is 12. Versions of TLS < 1.2 always used\n * 12 bytes.\n *\n * @param c the connection.\n * @param record the record.\n * @param length the length of the handshake message.\n */\ntls.handleFinished = function(c, record, length) {\n // rewind to get full bytes for message so it can be manually\n // digested below (special case for Finished messages because they\n // must be digested *after* handling as opposed to all others)\n var b = record.fragment;\n b.read -= 4;\n var msgBytes = b.bytes();\n b.read += 4;\n\n // message contains only verify_data\n var vd = record.fragment.getBytes();\n\n // ensure verify data is correct\n b = forge.util.createBuffer();\n b.putBuffer(c.session.md5.digest());\n b.putBuffer(c.session.sha1.digest());\n\n // set label based on entity type\n var client = (c.entity === tls.ConnectionEnd.client);\n var label = client ? 'server finished' : 'client finished';\n\n // TODO: determine prf function and verify length for TLS 1.2\n var sp = c.session.sp;\n var vdl = 12;\n var prf = prf_TLS1;\n b = prf(sp.master_secret, label, b.getBytes(), vdl);\n if(b.getBytes() !== vd) {\n return c.error(c, {\n message: 'Invalid verify_data in Finished message.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.decrypt_error\n }\n });\n }\n\n // digest finished message now that it has been handled\n c.session.md5.update(msgBytes);\n c.session.sha1.update(msgBytes);\n\n // resuming session as client or NOT resuming session as server\n if((c.session.resuming && client) || (!c.session.resuming && !client)) {\n // create change cipher spec message\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.change_cipher_spec,\n data: tls.createChangeCipherSpec()\n }));\n\n // change current write state to pending write state, clear pending\n c.state.current.write = c.state.pending.write;\n c.state.pending = null;\n\n // create finished message\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createFinished(c)\n }));\n }\n\n // expect application data next\n c.expect = client ? SAD : CAD;\n\n // handshake complete\n c.handshaking = false;\n ++c.handshakes;\n\n // save access to peer certificate\n c.peerCertificate = client ?\n c.session.serverCertificate : c.session.clientCertificate;\n\n // send records\n tls.flush(c);\n\n // now connected\n c.isConnected = true;\n c.connected(c);\n\n // continue\n c.process();\n};\n\n/**\n * Called when an Alert record is received.\n *\n * @param c the connection.\n * @param record the record.\n */\ntls.handleAlert = function(c, record) {\n // read alert\n var b = record.fragment;\n var alert = {\n level: b.getByte(),\n description: b.getByte()\n };\n\n // TODO: consider using a table?\n // get appropriate message\n var msg;\n switch(alert.description) {\n case tls.Alert.Description.close_notify:\n msg = 'Connection closed.';\n break;\n case tls.Alert.Description.unexpected_message:\n msg = 'Unexpected message.';\n break;\n case tls.Alert.Description.bad_record_mac:\n msg = 'Bad record MAC.';\n break;\n case tls.Alert.Description.decryption_failed:\n msg = 'Decryption failed.';\n break;\n case tls.Alert.Description.record_overflow:\n msg = 'Record overflow.';\n break;\n case tls.Alert.Description.decompression_failure:\n msg = 'Decompression failed.';\n break;\n case tls.Alert.Description.handshake_failure:\n msg = 'Handshake failure.';\n break;\n case tls.Alert.Description.bad_certificate:\n msg = 'Bad certificate.';\n break;\n case tls.Alert.Description.unsupported_certificate:\n msg = 'Unsupported certificate.';\n break;\n case tls.Alert.Description.certificate_revoked:\n msg = 'Certificate revoked.';\n break;\n case tls.Alert.Description.certificate_expired:\n msg = 'Certificate expired.';\n break;\n case tls.Alert.Description.certificate_unknown:\n msg = 'Certificate unknown.';\n break;\n case tls.Alert.Description.illegal_parameter:\n msg = 'Illegal parameter.';\n break;\n case tls.Alert.Description.unknown_ca:\n msg = 'Unknown certificate authority.';\n break;\n case tls.Alert.Description.access_denied:\n msg = 'Access denied.';\n break;\n case tls.Alert.Description.decode_error:\n msg = 'Decode error.';\n break;\n case tls.Alert.Description.decrypt_error:\n msg = 'Decrypt error.';\n break;\n case tls.Alert.Description.export_restriction:\n msg = 'Export restriction.';\n break;\n case tls.Alert.Description.protocol_version:\n msg = 'Unsupported protocol version.';\n break;\n case tls.Alert.Description.insufficient_security:\n msg = 'Insufficient security.';\n break;\n case tls.Alert.Description.internal_error:\n msg = 'Internal error.';\n break;\n case tls.Alert.Description.user_canceled:\n msg = 'User canceled.';\n break;\n case tls.Alert.Description.no_renegotiation:\n msg = 'Renegotiation not supported.';\n break;\n default:\n msg = 'Unknown error.';\n break;\n }\n\n // close connection on close_notify, not an error\n if(alert.description === tls.Alert.Description.close_notify) {\n return c.close();\n }\n\n // call error handler\n c.error(c, {\n message: msg,\n send: false,\n // origin is the opposite end\n origin: (c.entity === tls.ConnectionEnd.client) ? 'server' : 'client',\n alert: alert\n });\n\n // continue\n c.process();\n};\n\n/**\n * Called when a Handshake record is received.\n *\n * @param c the connection.\n * @param record the record.\n */\ntls.handleHandshake = function(c, record) {\n // get the handshake type and message length\n var b = record.fragment;\n var type = b.getByte();\n var length = b.getInt24();\n\n // see if the record fragment doesn't yet contain the full message\n if(length > b.length()) {\n // cache the record, clear its fragment, and reset the buffer read\n // pointer before the type and length were read\n c.fragmented = record;\n record.fragment = forge.util.createBuffer();\n b.read -= 4;\n\n // continue\n return c.process();\n }\n\n // full message now available, clear cache, reset read pointer to\n // before type and length\n c.fragmented = null;\n b.read -= 4;\n\n // save the handshake bytes for digestion after handler is found\n // (include type and length of handshake msg)\n var bytes = b.bytes(length + 4);\n\n // restore read pointer\n b.read += 4;\n\n // handle expected message\n if(type in hsTable[c.entity][c.expect]) {\n // initialize server session\n if(c.entity === tls.ConnectionEnd.server && !c.open && !c.fail) {\n c.handshaking = true;\n c.session = {\n version: null,\n extensions: {\n server_name: {\n serverNameList: []\n }\n },\n cipherSuite: null,\n compressionMethod: null,\n serverCertificate: null,\n clientCertificate: null,\n md5: forge.md.md5.create(),\n sha1: forge.md.sha1.create()\n };\n }\n\n /* Update handshake messages digest. Finished and CertificateVerify\n messages are not digested here. They can't be digested as part of\n the verify_data that they contain. These messages are manually\n digested in their handlers. HelloRequest messages are simply never\n included in the handshake message digest according to spec. */\n if(type !== tls.HandshakeType.hello_request &&\n type !== tls.HandshakeType.certificate_verify &&\n type !== tls.HandshakeType.finished) {\n c.session.md5.update(bytes);\n c.session.sha1.update(bytes);\n }\n\n // handle specific handshake type record\n hsTable[c.entity][c.expect][type](c, record, length);\n } else {\n // unexpected record\n tls.handleUnexpected(c, record);\n }\n};\n\n/**\n * Called when an ApplicationData record is received.\n *\n * @param c the connection.\n * @param record the record.\n */\ntls.handleApplicationData = function(c, record) {\n // buffer data, notify that its ready\n c.data.putBuffer(record.fragment);\n c.dataReady(c);\n\n // continue\n c.process();\n};\n\n/**\n * Called when a Heartbeat record is received.\n *\n * @param c the connection.\n * @param record the record.\n */\ntls.handleHeartbeat = function(c, record) {\n // get the heartbeat type and payload\n var b = record.fragment;\n var type = b.getByte();\n var length = b.getInt16();\n var payload = b.getBytes(length);\n\n if(type === tls.HeartbeatMessageType.heartbeat_request) {\n // discard request during handshake or if length is too large\n if(c.handshaking || length > payload.length) {\n // continue\n return c.process();\n }\n // retransmit payload\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.heartbeat,\n data: tls.createHeartbeat(\n tls.HeartbeatMessageType.heartbeat_response, payload)\n }));\n tls.flush(c);\n } else if(type === tls.HeartbeatMessageType.heartbeat_response) {\n // check payload against expected payload, discard heartbeat if no match\n if(payload !== c.expectedHeartbeatPayload) {\n // continue\n return c.process();\n }\n\n // notify that a valid heartbeat was received\n if(c.heartbeatReceived) {\n c.heartbeatReceived(c, forge.util.createBuffer(payload));\n }\n }\n\n // continue\n c.process();\n};\n\n/**\n * The transistional state tables for receiving TLS records. It maps the\n * current TLS engine state and a received record to a function to handle the\n * record and update the state.\n *\n * For instance, if the current state is SHE, then the TLS engine is expecting\n * a ServerHello record. Once a record is received, the handler function is\n * looked up using the state SHE and the record's content type.\n *\n * The resulting function will either be an error handler or a record handler.\n * The function will take whatever action is appropriate and update the state\n * for the next record.\n *\n * The states are all based on possible server record types. Note that the\n * client will never specifically expect to receive a HelloRequest or an alert\n * from the server so there is no state that reflects this. These messages may\n * occur at any time.\n *\n * There are two tables for mapping states because there is a second tier of\n * types for handshake messages. Once a record with a content type of handshake\n * is received, the handshake record handler will look up the handshake type in\n * the secondary map to get its appropriate handler.\n *\n * Valid message orders are as follows:\n *\n * =======================FULL HANDSHAKE======================\n * Client Server\n *\n * ClientHello -------->\n * ServerHello\n * Certificate*\n * ServerKeyExchange*\n * CertificateRequest*\n * <-------- ServerHelloDone\n * Certificate*\n * ClientKeyExchange\n * CertificateVerify*\n * [ChangeCipherSpec]\n * Finished -------->\n * [ChangeCipherSpec]\n * <-------- Finished\n * Application Data <-------> Application Data\n *\n * =====================SESSION RESUMPTION=====================\n * Client Server\n *\n * ClientHello -------->\n * ServerHello\n * [ChangeCipherSpec]\n * <-------- Finished\n * [ChangeCipherSpec]\n * Finished -------->\n * Application Data <-------> Application Data\n */\n// client expect states (indicate which records are expected to be received)\nvar SHE = 0; // rcv server hello\nvar SCE = 1; // rcv server certificate\nvar SKE = 2; // rcv server key exchange\nvar SCR = 3; // rcv certificate request\nvar SHD = 4; // rcv server hello done\nvar SCC = 5; // rcv change cipher spec\nvar SFI = 6; // rcv finished\nvar SAD = 7; // rcv application data\nvar SER = 8; // not expecting any messages at this point\n\n// server expect states\nvar CHE = 0; // rcv client hello\nvar CCE = 1; // rcv client certificate\nvar CKE = 2; // rcv client key exchange\nvar CCV = 3; // rcv certificate verify\nvar CCC = 4; // rcv change cipher spec\nvar CFI = 5; // rcv finished\nvar CAD = 6; // rcv application data\nvar CER = 7; // not expecting any messages at this point\n\n// map client current expect state and content type to function\nvar __ = tls.handleUnexpected;\nvar R0 = tls.handleChangeCipherSpec;\nvar R1 = tls.handleAlert;\nvar R2 = tls.handleHandshake;\nvar R3 = tls.handleApplicationData;\nvar R4 = tls.handleHeartbeat;\nvar ctTable = [];\nctTable[tls.ConnectionEnd.client] = [\n// CC,AL,HS,AD,HB\n/*SHE*/[__,R1,R2,__,R4],\n/*SCE*/[__,R1,R2,__,R4],\n/*SKE*/[__,R1,R2,__,R4],\n/*SCR*/[__,R1,R2,__,R4],\n/*SHD*/[__,R1,R2,__,R4],\n/*SCC*/[R0,R1,__,__,R4],\n/*SFI*/[__,R1,R2,__,R4],\n/*SAD*/[__,R1,R2,R3,R4],\n/*SER*/[__,R1,R2,__,R4]\n];\n\n// map server current expect state and content type to function\nctTable[tls.ConnectionEnd.server] = [\n// CC,AL,HS,AD\n/*CHE*/[__,R1,R2,__,R4],\n/*CCE*/[__,R1,R2,__,R4],\n/*CKE*/[__,R1,R2,__,R4],\n/*CCV*/[__,R1,R2,__,R4],\n/*CCC*/[R0,R1,__,__,R4],\n/*CFI*/[__,R1,R2,__,R4],\n/*CAD*/[__,R1,R2,R3,R4],\n/*CER*/[__,R1,R2,__,R4]\n];\n\n// map client current expect state and handshake type to function\nvar H0 = tls.handleHelloRequest;\nvar H1 = tls.handleServerHello;\nvar H2 = tls.handleCertificate;\nvar H3 = tls.handleServerKeyExchange;\nvar H4 = tls.handleCertificateRequest;\nvar H5 = tls.handleServerHelloDone;\nvar H6 = tls.handleFinished;\nvar hsTable = [];\nhsTable[tls.ConnectionEnd.client] = [\n// HR,01,SH,03,04,05,06,07,08,09,10,SC,SK,CR,HD,15,CK,17,18,19,FI\n/*SHE*/[__,__,H1,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__],\n/*SCE*/[H0,__,__,__,__,__,__,__,__,__,__,H2,H3,H4,H5,__,__,__,__,__,__],\n/*SKE*/[H0,__,__,__,__,__,__,__,__,__,__,__,H3,H4,H5,__,__,__,__,__,__],\n/*SCR*/[H0,__,__,__,__,__,__,__,__,__,__,__,__,H4,H5,__,__,__,__,__,__],\n/*SHD*/[H0,__,__,__,__,__,__,__,__,__,__,__,__,__,H5,__,__,__,__,__,__],\n/*SCC*/[H0,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__],\n/*SFI*/[H0,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,H6],\n/*SAD*/[H0,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__],\n/*SER*/[H0,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__]\n];\n\n// map server current expect state and handshake type to function\n// Note: CAD[CH] does not map to FB because renegotation is prohibited\nvar H7 = tls.handleClientHello;\nvar H8 = tls.handleClientKeyExchange;\nvar H9 = tls.handleCertificateVerify;\nhsTable[tls.ConnectionEnd.server] = [\n// 01,CH,02,03,04,05,06,07,08,09,10,CC,12,13,14,CV,CK,17,18,19,FI\n/*CHE*/[__,H7,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__],\n/*CCE*/[__,__,__,__,__,__,__,__,__,__,__,H2,__,__,__,__,__,__,__,__,__],\n/*CKE*/[__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,H8,__,__,__,__],\n/*CCV*/[__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,H9,__,__,__,__,__],\n/*CCC*/[__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__],\n/*CFI*/[__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,H6],\n/*CAD*/[__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__],\n/*CER*/[__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__,__]\n];\n\n/**\n * Generates the master_secret and keys using the given security parameters.\n *\n * The security parameters for a TLS connection state are defined as such:\n *\n * struct {\n * ConnectionEnd entity;\n * PRFAlgorithm prf_algorithm;\n * BulkCipherAlgorithm bulk_cipher_algorithm;\n * CipherType cipher_type;\n * uint8 enc_key_length;\n * uint8 block_length;\n * uint8 fixed_iv_length;\n * uint8 record_iv_length;\n * MACAlgorithm mac_algorithm;\n * uint8 mac_length;\n * uint8 mac_key_length;\n * CompressionMethod compression_algorithm;\n * opaque master_secret[48];\n * opaque client_random[32];\n * opaque server_random[32];\n * } SecurityParameters;\n *\n * Note that this definition is from TLS 1.2. In TLS 1.0 some of these\n * parameters are ignored because, for instance, the PRFAlgorithm is a\n * builtin-fixed algorithm combining iterations of MD5 and SHA-1 in TLS 1.0.\n *\n * The Record Protocol requires an algorithm to generate keys required by the\n * current connection state.\n *\n * The master secret is expanded into a sequence of secure bytes, which is then\n * split to a client write MAC key, a server write MAC key, a client write\n * encryption key, and a server write encryption key. In TLS 1.0 a client write\n * IV and server write IV are also generated. Each of these is generated from\n * the byte sequence in that order. Unused values are empty. In TLS 1.2, some\n * AEAD ciphers may additionally require a client write IV and a server write\n * IV (see Section 6.2.3.3).\n *\n * When keys, MAC keys, and IVs are generated, the master secret is used as an\n * entropy source.\n *\n * To generate the key material, compute:\n *\n * master_secret = PRF(pre_master_secret, \"master secret\",\n * ClientHello.random + ServerHello.random)\n *\n * key_block = PRF(SecurityParameters.master_secret,\n * \"key expansion\",\n * SecurityParameters.server_random +\n * SecurityParameters.client_random);\n *\n * until enough output has been generated. Then, the key_block is\n * partitioned as follows:\n *\n * client_write_MAC_key[SecurityParameters.mac_key_length]\n * server_write_MAC_key[SecurityParameters.mac_key_length]\n * client_write_key[SecurityParameters.enc_key_length]\n * server_write_key[SecurityParameters.enc_key_length]\n * client_write_IV[SecurityParameters.fixed_iv_length]\n * server_write_IV[SecurityParameters.fixed_iv_length]\n *\n * In TLS 1.2, the client_write_IV and server_write_IV are only generated for\n * implicit nonce techniques as described in Section 3.2.1 of [AEAD]. This\n * implementation uses TLS 1.0 so IVs are generated.\n *\n * Implementation note: The currently defined cipher suite which requires the\n * most material is AES_256_CBC_SHA256. It requires 2 x 32 byte keys and 2 x 32\n * byte MAC keys, for a total 128 bytes of key material. In TLS 1.0 it also\n * requires 2 x 16 byte IVs, so it actually takes 160 bytes of key material.\n *\n * @param c the connection.\n * @param sp the security parameters to use.\n *\n * @return the security keys.\n */\ntls.generateKeys = function(c, sp) {\n // TLS_RSA_WITH_AES_128_CBC_SHA (required to be compliant with TLS 1.2) &\n // TLS_RSA_WITH_AES_256_CBC_SHA are the only cipher suites implemented\n // at present\n\n // TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA is required to be compliant with\n // TLS 1.0 but we don't care right now because AES is better and we have\n // an implementation for it\n\n // TODO: TLS 1.2 implementation\n /*\n // determine the PRF\n var prf;\n switch(sp.prf_algorithm) {\n case tls.PRFAlgorithm.tls_prf_sha256:\n prf = prf_sha256;\n break;\n default:\n // should never happen\n throw new Error('Invalid PRF');\n }\n */\n\n // TLS 1.0/1.1 implementation\n var prf = prf_TLS1;\n\n // concatenate server and client random\n var random = sp.client_random + sp.server_random;\n\n // only create master secret if session is new\n if(!c.session.resuming) {\n // create master secret, clean up pre-master secret\n sp.master_secret = prf(\n sp.pre_master_secret, 'master secret', random, 48).bytes();\n sp.pre_master_secret = null;\n }\n\n // generate the amount of key material needed\n random = sp.server_random + sp.client_random;\n var length = 2 * sp.mac_key_length + 2 * sp.enc_key_length;\n\n // include IV for TLS/1.0\n var tls10 = (c.version.major === tls.Versions.TLS_1_0.major &&\n c.version.minor === tls.Versions.TLS_1_0.minor);\n if(tls10) {\n length += 2 * sp.fixed_iv_length;\n }\n var km = prf(sp.master_secret, 'key expansion', random, length);\n\n // split the key material into the MAC and encryption keys\n var rval = {\n client_write_MAC_key: km.getBytes(sp.mac_key_length),\n server_write_MAC_key: km.getBytes(sp.mac_key_length),\n client_write_key: km.getBytes(sp.enc_key_length),\n server_write_key: km.getBytes(sp.enc_key_length)\n };\n\n // include TLS 1.0 IVs\n if(tls10) {\n rval.client_write_IV = km.getBytes(sp.fixed_iv_length);\n rval.server_write_IV = km.getBytes(sp.fixed_iv_length);\n }\n\n return rval;\n};\n\n/**\n * Creates a new initialized TLS connection state. A connection state has\n * a read mode and a write mode.\n *\n * compression state:\n * The current state of the compression algorithm.\n *\n * cipher state:\n * The current state of the encryption algorithm. This will consist of the\n * scheduled key for that connection. For stream ciphers, this will also\n * contain whatever state information is necessary to allow the stream to\n * continue to encrypt or decrypt data.\n *\n * MAC key:\n * The MAC key for the connection.\n *\n * sequence number:\n * Each connection state contains a sequence number, which is maintained\n * separately for read and write states. The sequence number MUST be set to\n * zero whenever a connection state is made the active state. Sequence\n * numbers are of type uint64 and may not exceed 2^64-1. Sequence numbers do\n * not wrap. If a TLS implementation would need to wrap a sequence number,\n * it must renegotiate instead. A sequence number is incremented after each\n * record: specifically, the first record transmitted under a particular\n * connection state MUST use sequence number 0.\n *\n * @param c the connection.\n *\n * @return the new initialized TLS connection state.\n */\ntls.createConnectionState = function(c) {\n var client = (c.entity === tls.ConnectionEnd.client);\n\n var createMode = function() {\n var mode = {\n // two 32-bit numbers, first is most significant\n sequenceNumber: [0, 0],\n macKey: null,\n macLength: 0,\n macFunction: null,\n cipherState: null,\n cipherFunction: function(record) {return true;},\n compressionState: null,\n compressFunction: function(record) {return true;},\n updateSequenceNumber: function() {\n if(mode.sequenceNumber[1] === 0xFFFFFFFF) {\n mode.sequenceNumber[1] = 0;\n ++mode.sequenceNumber[0];\n } else {\n ++mode.sequenceNumber[1];\n }\n }\n };\n return mode;\n };\n var state = {\n read: createMode(),\n write: createMode()\n };\n\n // update function in read mode will decrypt then decompress a record\n state.read.update = function(c, record) {\n if(!state.read.cipherFunction(record, state.read)) {\n c.error(c, {\n message: 'Could not decrypt record or bad MAC.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n // doesn't matter if decryption failed or MAC was\n // invalid, return the same error so as not to reveal\n // which one occurred\n description: tls.Alert.Description.bad_record_mac\n }\n });\n } else if(!state.read.compressFunction(c, record, state.read)) {\n c.error(c, {\n message: 'Could not decompress record.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.decompression_failure\n }\n });\n }\n return !c.fail;\n };\n\n // update function in write mode will compress then encrypt a record\n state.write.update = function(c, record) {\n if(!state.write.compressFunction(c, record, state.write)) {\n // error, but do not send alert since it would require\n // compression as well\n c.error(c, {\n message: 'Could not compress record.',\n send: false,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.internal_error\n }\n });\n } else if(!state.write.cipherFunction(record, state.write)) {\n // error, but do not send alert since it would require\n // encryption as well\n c.error(c, {\n message: 'Could not encrypt record.',\n send: false,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.internal_error\n }\n });\n }\n return !c.fail;\n };\n\n // handle security parameters\n if(c.session) {\n var sp = c.session.sp;\n c.session.cipherSuite.initSecurityParameters(sp);\n\n // generate keys\n sp.keys = tls.generateKeys(c, sp);\n state.read.macKey = client ?\n sp.keys.server_write_MAC_key : sp.keys.client_write_MAC_key;\n state.write.macKey = client ?\n sp.keys.client_write_MAC_key : sp.keys.server_write_MAC_key;\n\n // cipher suite setup\n c.session.cipherSuite.initConnectionState(state, c, sp);\n\n // compression setup\n switch(sp.compression_algorithm) {\n case tls.CompressionMethod.none:\n break;\n case tls.CompressionMethod.deflate:\n state.read.compressFunction = inflate;\n state.write.compressFunction = deflate;\n break;\n default:\n throw new Error('Unsupported compression algorithm.');\n }\n }\n\n return state;\n};\n\n/**\n * Creates a Random structure.\n *\n * struct {\n * uint32 gmt_unix_time;\n * opaque random_bytes[28];\n * } Random;\n *\n * gmt_unix_time:\n * The current time and date in standard UNIX 32-bit format (seconds since\n * the midnight starting Jan 1, 1970, UTC, ignoring leap seconds) according\n * to the sender's internal clock. Clocks are not required to be set\n * correctly by the basic TLS protocol; higher-level or application\n * protocols may define additional requirements. Note that, for historical\n * reasons, the data element is named using GMT, the predecessor of the\n * current worldwide time base, UTC.\n * random_bytes:\n * 28 bytes generated by a secure random number generator.\n *\n * @return the Random structure as a byte array.\n */\ntls.createRandom = function() {\n // get UTC milliseconds\n var d = new Date();\n var utc = +d + d.getTimezoneOffset() * 60000;\n var rval = forge.util.createBuffer();\n rval.putInt32(utc);\n rval.putBytes(forge.random.getBytes(28));\n return rval;\n};\n\n/**\n * Creates a TLS record with the given type and data.\n *\n * @param c the connection.\n * @param options:\n * type: the record type.\n * data: the plain text data in a byte buffer.\n *\n * @return the created record.\n */\ntls.createRecord = function(c, options) {\n if(!options.data) {\n return null;\n }\n var record = {\n type: options.type,\n version: {\n major: c.version.major,\n minor: c.version.minor\n },\n length: options.data.length(),\n fragment: options.data\n };\n return record;\n};\n\n/**\n * Creates a TLS alert record.\n *\n * @param c the connection.\n * @param alert:\n * level: the TLS alert level.\n * description: the TLS alert description.\n *\n * @return the created alert record.\n */\ntls.createAlert = function(c, alert) {\n var b = forge.util.createBuffer();\n b.putByte(alert.level);\n b.putByte(alert.description);\n return tls.createRecord(c, {\n type: tls.ContentType.alert,\n data: b\n });\n};\n\n/* The structure of a TLS handshake message.\n *\n * struct {\n * HandshakeType msg_type; // handshake type\n * uint24 length; // bytes in message\n * select(HandshakeType) {\n * case hello_request: HelloRequest;\n * case client_hello: ClientHello;\n * case server_hello: ServerHello;\n * case certificate: Certificate;\n * case server_key_exchange: ServerKeyExchange;\n * case certificate_request: CertificateRequest;\n * case server_hello_done: ServerHelloDone;\n * case certificate_verify: CertificateVerify;\n * case client_key_exchange: ClientKeyExchange;\n * case finished: Finished;\n * } body;\n * } Handshake;\n */\n\n/**\n * Creates a ClientHello message.\n *\n * opaque SessionID<0..32>;\n * enum { null(0), deflate(1), (255) } CompressionMethod;\n * uint8 CipherSuite[2];\n *\n * struct {\n * ProtocolVersion client_version;\n * Random random;\n * SessionID session_id;\n * CipherSuite cipher_suites<2..2^16-2>;\n * CompressionMethod compression_methods<1..2^8-1>;\n * select(extensions_present) {\n * case false:\n * struct {};\n * case true:\n * Extension extensions<0..2^16-1>;\n * };\n * } ClientHello;\n *\n * The extension format for extended client hellos and server hellos is:\n *\n * struct {\n * ExtensionType extension_type;\n * opaque extension_data<0..2^16-1>;\n * } Extension;\n *\n * Here:\n *\n * - \"extension_type\" identifies the particular extension type.\n * - \"extension_data\" contains information specific to the particular\n * extension type.\n *\n * The extension types defined in this document are:\n *\n * enum {\n * server_name(0), max_fragment_length(1),\n * client_certificate_url(2), trusted_ca_keys(3),\n * truncated_hmac(4), status_request(5), (65535)\n * } ExtensionType;\n *\n * @param c the connection.\n *\n * @return the ClientHello byte buffer.\n */\ntls.createClientHello = function(c) {\n // save hello version\n c.session.clientHelloVersion = {\n major: c.version.major,\n minor: c.version.minor\n };\n\n // create supported cipher suites\n var cipherSuites = forge.util.createBuffer();\n for(var i = 0; i < c.cipherSuites.length; ++i) {\n var cs = c.cipherSuites[i];\n cipherSuites.putByte(cs.id[0]);\n cipherSuites.putByte(cs.id[1]);\n }\n var cSuites = cipherSuites.length();\n\n // create supported compression methods, null always supported, but\n // also support deflate if connection has inflate and deflate methods\n var compressionMethods = forge.util.createBuffer();\n compressionMethods.putByte(tls.CompressionMethod.none);\n // FIXME: deflate support disabled until issues with raw deflate data\n // without zlib headers are resolved\n /*\n if(c.inflate !== null && c.deflate !== null) {\n compressionMethods.putByte(tls.CompressionMethod.deflate);\n }\n */\n var cMethods = compressionMethods.length();\n\n // create TLS SNI (server name indication) extension if virtual host\n // has been specified, see RFC 3546\n var extensions = forge.util.createBuffer();\n if(c.virtualHost) {\n // create extension struct\n var ext = forge.util.createBuffer();\n ext.putByte(0x00); // type server_name (ExtensionType is 2 bytes)\n ext.putByte(0x00);\n\n /* In order to provide the server name, clients MAY include an\n * extension of type \"server_name\" in the (extended) client hello.\n * The \"extension_data\" field of this extension SHALL contain\n * \"ServerNameList\" where:\n *\n * struct {\n * NameType name_type;\n * select(name_type) {\n * case host_name: HostName;\n * } name;\n * } ServerName;\n *\n * enum {\n * host_name(0), (255)\n * } NameType;\n *\n * opaque HostName<1..2^16-1>;\n *\n * struct {\n * ServerName server_name_list<1..2^16-1>\n * } ServerNameList;\n */\n var serverName = forge.util.createBuffer();\n serverName.putByte(0x00); // type host_name\n writeVector(serverName, 2, forge.util.createBuffer(c.virtualHost));\n\n // ServerNameList is in extension_data\n var snList = forge.util.createBuffer();\n writeVector(snList, 2, serverName);\n writeVector(ext, 2, snList);\n extensions.putBuffer(ext);\n }\n var extLength = extensions.length();\n if(extLength > 0) {\n // add extension vector length\n extLength += 2;\n }\n\n // determine length of the handshake message\n // cipher suites and compression methods size will need to be\n // updated if more get added to the list\n var sessionId = c.session.id;\n var length =\n sessionId.length + 1 + // session ID vector\n 2 + // version (major + minor)\n 4 + 28 + // random time and random bytes\n 2 + cSuites + // cipher suites vector\n 1 + cMethods + // compression methods vector\n extLength; // extensions vector\n\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.client_hello);\n rval.putInt24(length); // handshake length\n rval.putByte(c.version.major); // major version\n rval.putByte(c.version.minor); // minor version\n rval.putBytes(c.session.sp.client_random); // random time + bytes\n writeVector(rval, 1, forge.util.createBuffer(sessionId));\n writeVector(rval, 2, cipherSuites);\n writeVector(rval, 1, compressionMethods);\n if(extLength > 0) {\n writeVector(rval, 2, extensions);\n }\n return rval;\n};\n\n/**\n * Creates a ServerHello message.\n *\n * @param c the connection.\n *\n * @return the ServerHello byte buffer.\n */\ntls.createServerHello = function(c) {\n // determine length of the handshake message\n var sessionId = c.session.id;\n var length =\n sessionId.length + 1 + // session ID vector\n 2 + // version (major + minor)\n 4 + 28 + // random time and random bytes\n 2 + // chosen cipher suite\n 1; // chosen compression method\n\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.server_hello);\n rval.putInt24(length); // handshake length\n rval.putByte(c.version.major); // major version\n rval.putByte(c.version.minor); // minor version\n rval.putBytes(c.session.sp.server_random); // random time + bytes\n writeVector(rval, 1, forge.util.createBuffer(sessionId));\n rval.putByte(c.session.cipherSuite.id[0]);\n rval.putByte(c.session.cipherSuite.id[1]);\n rval.putByte(c.session.compressionMethod);\n return rval;\n};\n\n/**\n * Creates a Certificate message.\n *\n * When this message will be sent:\n * This is the first message the client can send after receiving a server\n * hello done message and the first message the server can send after\n * sending a ServerHello. This client message is only sent if the server\n * requests a certificate. If no suitable certificate is available, the\n * client should send a certificate message containing no certificates. If\n * client authentication is required by the server for the handshake to\n * continue, it may respond with a fatal handshake failure alert.\n *\n * opaque ASN.1Cert<1..2^24-1>;\n *\n * struct {\n * ASN.1Cert certificate_list<0..2^24-1>;\n * } Certificate;\n *\n * @param c the connection.\n *\n * @return the Certificate byte buffer.\n */\ntls.createCertificate = function(c) {\n // TODO: check certificate request to ensure types are supported\n\n // get a certificate (a certificate as a PEM string)\n var client = (c.entity === tls.ConnectionEnd.client);\n var cert = null;\n if(c.getCertificate) {\n var hint;\n if(client) {\n hint = c.session.certificateRequest;\n } else {\n hint = c.session.extensions.server_name.serverNameList;\n }\n cert = c.getCertificate(c, hint);\n }\n\n // buffer to hold certificate list\n var certList = forge.util.createBuffer();\n if(cert !== null) {\n try {\n // normalize cert to a chain of certificates\n if(!forge.util.isArray(cert)) {\n cert = [cert];\n }\n var asn1 = null;\n for(var i = 0; i < cert.length; ++i) {\n var msg = forge.pem.decode(cert[i])[0];\n if(msg.type !== 'CERTIFICATE' &&\n msg.type !== 'X509 CERTIFICATE' &&\n msg.type !== 'TRUSTED CERTIFICATE') {\n var error = new Error('Could not convert certificate from PEM; PEM ' +\n 'header type is not \"CERTIFICATE\", \"X509 CERTIFICATE\", or ' +\n '\"TRUSTED CERTIFICATE\".');\n error.headerType = msg.type;\n throw error;\n }\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error('Could not convert certificate from PEM; PEM is encrypted.');\n }\n\n var der = forge.util.createBuffer(msg.body);\n if(asn1 === null) {\n asn1 = forge.asn1.fromDer(der.bytes(), false);\n }\n\n // certificate entry is itself a vector with 3 length bytes\n var certBuffer = forge.util.createBuffer();\n writeVector(certBuffer, 3, der);\n\n // add cert vector to cert list vector\n certList.putBuffer(certBuffer);\n }\n\n // save certificate\n cert = forge.pki.certificateFromAsn1(asn1);\n if(client) {\n c.session.clientCertificate = cert;\n } else {\n c.session.serverCertificate = cert;\n }\n } catch(ex) {\n return c.error(c, {\n message: 'Could not send certificate list.',\n cause: ex,\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.bad_certificate\n }\n });\n }\n }\n\n // determine length of the handshake message\n var length = 3 + certList.length(); // cert list vector\n\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.certificate);\n rval.putInt24(length);\n writeVector(rval, 3, certList);\n return rval;\n};\n\n/**\n * Creates a ClientKeyExchange message.\n *\n * When this message will be sent:\n * This message is always sent by the client. It will immediately follow the\n * client certificate message, if it is sent. Otherwise it will be the first\n * message sent by the client after it receives the server hello done\n * message.\n *\n * Meaning of this message:\n * With this message, the premaster secret is set, either though direct\n * transmission of the RSA-encrypted secret, or by the transmission of\n * Diffie-Hellman parameters which will allow each side to agree upon the\n * same premaster secret. When the key exchange method is DH_RSA or DH_DSS,\n * client certification has been requested, and the client was able to\n * respond with a certificate which contained a Diffie-Hellman public key\n * whose parameters (group and generator) matched those specified by the\n * server in its certificate, this message will not contain any data.\n *\n * Meaning of this message:\n * If RSA is being used for key agreement and authentication, the client\n * generates a 48-byte premaster secret, encrypts it using the public key\n * from the server's certificate or the temporary RSA key provided in a\n * server key exchange message, and sends the result in an encrypted\n * premaster secret message. This structure is a variant of the client\n * key exchange message, not a message in itself.\n *\n * struct {\n * select(KeyExchangeAlgorithm) {\n * case rsa: EncryptedPreMasterSecret;\n * case diffie_hellman: ClientDiffieHellmanPublic;\n * } exchange_keys;\n * } ClientKeyExchange;\n *\n * struct {\n * ProtocolVersion client_version;\n * opaque random[46];\n * } PreMasterSecret;\n *\n * struct {\n * public-key-encrypted PreMasterSecret pre_master_secret;\n * } EncryptedPreMasterSecret;\n *\n * A public-key-encrypted element is encoded as a vector <0..2^16-1>.\n *\n * @param c the connection.\n *\n * @return the ClientKeyExchange byte buffer.\n */\ntls.createClientKeyExchange = function(c) {\n // create buffer to encrypt\n var b = forge.util.createBuffer();\n\n // add highest client-supported protocol to help server avoid version\n // rollback attacks\n b.putByte(c.session.clientHelloVersion.major);\n b.putByte(c.session.clientHelloVersion.minor);\n\n // generate and add 46 random bytes\n b.putBytes(forge.random.getBytes(46));\n\n // save pre-master secret\n var sp = c.session.sp;\n sp.pre_master_secret = b.getBytes();\n\n // RSA-encrypt the pre-master secret\n var key = c.session.serverCertificate.publicKey;\n b = key.encrypt(sp.pre_master_secret);\n\n /* Note: The encrypted pre-master secret will be stored in a\n public-key-encrypted opaque vector that has the length prefixed using\n 2 bytes, so include those 2 bytes in the handshake message length. This\n is done as a minor optimization instead of calling writeVector(). */\n\n // determine length of the handshake message\n var length = b.length + 2;\n\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.client_key_exchange);\n rval.putInt24(length);\n // add vector length bytes\n rval.putInt16(b.length);\n rval.putBytes(b);\n return rval;\n};\n\n/**\n * Creates a ServerKeyExchange message.\n *\n * @param c the connection.\n *\n * @return the ServerKeyExchange byte buffer.\n */\ntls.createServerKeyExchange = function(c) {\n // this implementation only supports RSA, no Diffie-Hellman support,\n // so this record is empty\n\n // determine length of the handshake message\n var length = 0;\n\n // build record fragment\n var rval = forge.util.createBuffer();\n if(length > 0) {\n rval.putByte(tls.HandshakeType.server_key_exchange);\n rval.putInt24(length);\n }\n return rval;\n};\n\n/**\n * Gets the signed data used to verify a client-side certificate. See\n * tls.createCertificateVerify() for details.\n *\n * @param c the connection.\n * @param callback the callback to call once the signed data is ready.\n */\ntls.getClientSignature = function(c, callback) {\n // generate data to RSA encrypt\n var b = forge.util.createBuffer();\n b.putBuffer(c.session.md5.digest());\n b.putBuffer(c.session.sha1.digest());\n b = b.getBytes();\n\n // create default signing function as necessary\n c.getSignature = c.getSignature || function(c, b, callback) {\n // do rsa encryption, call callback\n var privateKey = null;\n if(c.getPrivateKey) {\n try {\n privateKey = c.getPrivateKey(c, c.session.clientCertificate);\n privateKey = forge.pki.privateKeyFromPem(privateKey);\n } catch(ex) {\n c.error(c, {\n message: 'Could not get private key.',\n cause: ex,\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.internal_error\n }\n });\n }\n }\n if(privateKey === null) {\n c.error(c, {\n message: 'No private key set.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.internal_error\n }\n });\n } else {\n b = privateKey.sign(b, null);\n }\n callback(c, b);\n };\n\n // get client signature\n c.getSignature(c, b, callback);\n};\n\n/**\n * Creates a CertificateVerify message.\n *\n * Meaning of this message:\n * This structure conveys the client's Diffie-Hellman public value\n * (Yc) if it was not already included in the client's certificate.\n * The encoding used for Yc is determined by the enumerated\n * PublicValueEncoding. This structure is a variant of the client\n * key exchange message, not a message in itself.\n *\n * When this message will be sent:\n * This message is used to provide explicit verification of a client\n * certificate. This message is only sent following a client\n * certificate that has signing capability (i.e. all certificates\n * except those containing fixed Diffie-Hellman parameters). When\n * sent, it will immediately follow the client key exchange message.\n *\n * struct {\n * Signature signature;\n * } CertificateVerify;\n *\n * CertificateVerify.signature.md5_hash\n * MD5(handshake_messages);\n *\n * Certificate.signature.sha_hash\n * SHA(handshake_messages);\n *\n * Here handshake_messages refers to all handshake messages sent or\n * received starting at client hello up to but not including this\n * message, including the type and length fields of the handshake\n * messages.\n *\n * select(SignatureAlgorithm) {\n * case anonymous: struct { };\n * case rsa:\n * digitally-signed struct {\n * opaque md5_hash[16];\n * opaque sha_hash[20];\n * };\n * case dsa:\n * digitally-signed struct {\n * opaque sha_hash[20];\n * };\n * } Signature;\n *\n * In digital signing, one-way hash functions are used as input for a\n * signing algorithm. A digitally-signed element is encoded as an opaque\n * vector <0..2^16-1>, where the length is specified by the signing\n * algorithm and key.\n *\n * In RSA signing, a 36-byte structure of two hashes (one SHA and one\n * MD5) is signed (encrypted with the private key). It is encoded with\n * PKCS #1 block type 0 or type 1 as described in [PKCS1].\n *\n * In DSS, the 20 bytes of the SHA hash are run directly through the\n * Digital Signing Algorithm with no additional hashing.\n *\n * @param c the connection.\n * @param signature the signature to include in the message.\n *\n * @return the CertificateVerify byte buffer.\n */\ntls.createCertificateVerify = function(c, signature) {\n /* Note: The signature will be stored in a \"digitally-signed\" opaque\n vector that has the length prefixed using 2 bytes, so include those\n 2 bytes in the handshake message length. This is done as a minor\n optimization instead of calling writeVector(). */\n\n // determine length of the handshake message\n var length = signature.length + 2;\n\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.certificate_verify);\n rval.putInt24(length);\n // add vector length bytes\n rval.putInt16(signature.length);\n rval.putBytes(signature);\n return rval;\n};\n\n/**\n * Creates a CertificateRequest message.\n *\n * @param c the connection.\n *\n * @return the CertificateRequest byte buffer.\n */\ntls.createCertificateRequest = function(c) {\n // TODO: support other certificate types\n var certTypes = forge.util.createBuffer();\n\n // common RSA certificate type\n certTypes.putByte(0x01);\n\n // add distinguished names from CA store\n var cAs = forge.util.createBuffer();\n for(var key in c.caStore.certs) {\n var cert = c.caStore.certs[key];\n var dn = forge.pki.distinguishedNameToAsn1(cert.subject);\n var byteBuffer = forge.asn1.toDer(dn);\n cAs.putInt16(byteBuffer.length());\n cAs.putBuffer(byteBuffer);\n }\n\n // TODO: TLS 1.2+ has a different format\n\n // determine length of the handshake message\n var length =\n 1 + certTypes.length() +\n 2 + cAs.length();\n\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.certificate_request);\n rval.putInt24(length);\n writeVector(rval, 1, certTypes);\n writeVector(rval, 2, cAs);\n return rval;\n};\n\n/**\n * Creates a ServerHelloDone message.\n *\n * @param c the connection.\n *\n * @return the ServerHelloDone byte buffer.\n */\ntls.createServerHelloDone = function(c) {\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.server_hello_done);\n rval.putInt24(0);\n return rval;\n};\n\n/**\n * Creates a ChangeCipherSpec message.\n *\n * The change cipher spec protocol exists to signal transitions in\n * ciphering strategies. The protocol consists of a single message,\n * which is encrypted and compressed under the current (not the pending)\n * connection state. The message consists of a single byte of value 1.\n *\n * struct {\n * enum { change_cipher_spec(1), (255) } type;\n * } ChangeCipherSpec;\n *\n * @return the ChangeCipherSpec byte buffer.\n */\ntls.createChangeCipherSpec = function() {\n var rval = forge.util.createBuffer();\n rval.putByte(0x01);\n return rval;\n};\n\n/**\n * Creates a Finished message.\n *\n * struct {\n * opaque verify_data[12];\n * } Finished;\n *\n * verify_data\n * PRF(master_secret, finished_label, MD5(handshake_messages) +\n * SHA-1(handshake_messages)) [0..11];\n *\n * finished_label\n * For Finished messages sent by the client, the string \"client\n * finished\". For Finished messages sent by the server, the\n * string \"server finished\".\n *\n * handshake_messages\n * All of the data from all handshake messages up to but not\n * including this message. This is only data visible at the\n * handshake layer and does not include record layer headers.\n * This is the concatenation of all the Handshake structures as\n * defined in 7.4 exchanged thus far.\n *\n * @param c the connection.\n *\n * @return the Finished byte buffer.\n */\ntls.createFinished = function(c) {\n // generate verify_data\n var b = forge.util.createBuffer();\n b.putBuffer(c.session.md5.digest());\n b.putBuffer(c.session.sha1.digest());\n\n // TODO: determine prf function and verify length for TLS 1.2\n var client = (c.entity === tls.ConnectionEnd.client);\n var sp = c.session.sp;\n var vdl = 12;\n var prf = prf_TLS1;\n var label = client ? 'client finished' : 'server finished';\n b = prf(sp.master_secret, label, b.getBytes(), vdl);\n\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(tls.HandshakeType.finished);\n rval.putInt24(b.length());\n rval.putBuffer(b);\n return rval;\n};\n\n/**\n * Creates a HeartbeatMessage (See RFC 6520).\n *\n * struct {\n * HeartbeatMessageType type;\n * uint16 payload_length;\n * opaque payload[HeartbeatMessage.payload_length];\n * opaque padding[padding_length];\n * } HeartbeatMessage;\n *\n * The total length of a HeartbeatMessage MUST NOT exceed 2^14 or\n * max_fragment_length when negotiated as defined in [RFC6066].\n *\n * type: The message type, either heartbeat_request or heartbeat_response.\n *\n * payload_length: The length of the payload.\n *\n * payload: The payload consists of arbitrary content.\n *\n * padding: The padding is random content that MUST be ignored by the\n * receiver. The length of a HeartbeatMessage is TLSPlaintext.length\n * for TLS and DTLSPlaintext.length for DTLS. Furthermore, the\n * length of the type field is 1 byte, and the length of the\n * payload_length is 2. Therefore, the padding_length is\n * TLSPlaintext.length - payload_length - 3 for TLS and\n * DTLSPlaintext.length - payload_length - 3 for DTLS. The\n * padding_length MUST be at least 16.\n *\n * The sender of a HeartbeatMessage MUST use a random padding of at\n * least 16 bytes. The padding of a received HeartbeatMessage message\n * MUST be ignored.\n *\n * If the payload_length of a received HeartbeatMessage is too large,\n * the received HeartbeatMessage MUST be discarded silently.\n *\n * @param c the connection.\n * @param type the tls.HeartbeatMessageType.\n * @param payload the heartbeat data to send as the payload.\n * @param [payloadLength] the payload length to use, defaults to the\n * actual payload length.\n *\n * @return the HeartbeatRequest byte buffer.\n */\ntls.createHeartbeat = function(type, payload, payloadLength) {\n if(typeof payloadLength === 'undefined') {\n payloadLength = payload.length;\n }\n // build record fragment\n var rval = forge.util.createBuffer();\n rval.putByte(type); // heartbeat message type\n rval.putInt16(payloadLength); // payload length\n rval.putBytes(payload); // payload\n // padding\n var plaintextLength = rval.length();\n var paddingLength = Math.max(16, plaintextLength - payloadLength - 3);\n rval.putBytes(forge.random.getBytes(paddingLength));\n return rval;\n};\n\n/**\n * Fragments, compresses, encrypts, and queues a record for delivery.\n *\n * @param c the connection.\n * @param record the record to queue.\n */\ntls.queue = function(c, record) {\n // error during record creation\n if(!record) {\n return;\n }\n\n if(record.fragment.length() === 0) {\n if(record.type === tls.ContentType.handshake ||\n record.type === tls.ContentType.alert ||\n record.type === tls.ContentType.change_cipher_spec) {\n // Empty handshake, alert of change cipher spec messages are not allowed per the TLS specification and should not be sent.\n return;\n }\n }\n\n // if the record is a handshake record, update handshake hashes\n if(record.type === tls.ContentType.handshake) {\n var bytes = record.fragment.bytes();\n c.session.md5.update(bytes);\n c.session.sha1.update(bytes);\n bytes = null;\n }\n\n // handle record fragmentation\n var records;\n if(record.fragment.length() <= tls.MaxFragment) {\n records = [record];\n } else {\n // fragment data as long as it is too long\n records = [];\n var data = record.fragment.bytes();\n while(data.length > tls.MaxFragment) {\n records.push(tls.createRecord(c, {\n type: record.type,\n data: forge.util.createBuffer(data.slice(0, tls.MaxFragment))\n }));\n data = data.slice(tls.MaxFragment);\n }\n // add last record\n if(data.length > 0) {\n records.push(tls.createRecord(c, {\n type: record.type,\n data: forge.util.createBuffer(data)\n }));\n }\n }\n\n // compress and encrypt all fragmented records\n for(var i = 0; i < records.length && !c.fail; ++i) {\n // update the record using current write state\n var rec = records[i];\n var s = c.state.current.write;\n if(s.update(c, rec)) {\n // store record\n c.records.push(rec);\n }\n }\n};\n\n/**\n * Flushes all queued records to the output buffer and calls the\n * tlsDataReady() handler on the given connection.\n *\n * @param c the connection.\n *\n * @return true on success, false on failure.\n */\ntls.flush = function(c) {\n for(var i = 0; i < c.records.length; ++i) {\n var record = c.records[i];\n\n // add record header and fragment\n c.tlsData.putByte(record.type);\n c.tlsData.putByte(record.version.major);\n c.tlsData.putByte(record.version.minor);\n c.tlsData.putInt16(record.fragment.length());\n c.tlsData.putBuffer(c.records[i].fragment);\n }\n c.records = [];\n return c.tlsDataReady(c);\n};\n\n/**\n * Maps a pki.certificateError to a tls.Alert.Description.\n *\n * @param error the error to map.\n *\n * @return the alert description.\n */\nvar _certErrorToAlertDesc = function(error) {\n switch(error) {\n case true:\n return true;\n case forge.pki.certificateError.bad_certificate:\n return tls.Alert.Description.bad_certificate;\n case forge.pki.certificateError.unsupported_certificate:\n return tls.Alert.Description.unsupported_certificate;\n case forge.pki.certificateError.certificate_revoked:\n return tls.Alert.Description.certificate_revoked;\n case forge.pki.certificateError.certificate_expired:\n return tls.Alert.Description.certificate_expired;\n case forge.pki.certificateError.certificate_unknown:\n return tls.Alert.Description.certificate_unknown;\n case forge.pki.certificateError.unknown_ca:\n return tls.Alert.Description.unknown_ca;\n default:\n return tls.Alert.Description.bad_certificate;\n }\n};\n\n/**\n * Maps a tls.Alert.Description to a pki.certificateError.\n *\n * @param desc the alert description.\n *\n * @return the certificate error.\n */\nvar _alertDescToCertError = function(desc) {\n switch(desc) {\n case true:\n return true;\n case tls.Alert.Description.bad_certificate:\n return forge.pki.certificateError.bad_certificate;\n case tls.Alert.Description.unsupported_certificate:\n return forge.pki.certificateError.unsupported_certificate;\n case tls.Alert.Description.certificate_revoked:\n return forge.pki.certificateError.certificate_revoked;\n case tls.Alert.Description.certificate_expired:\n return forge.pki.certificateError.certificate_expired;\n case tls.Alert.Description.certificate_unknown:\n return forge.pki.certificateError.certificate_unknown;\n case tls.Alert.Description.unknown_ca:\n return forge.pki.certificateError.unknown_ca;\n default:\n return forge.pki.certificateError.bad_certificate;\n }\n};\n\n/**\n * Verifies a certificate chain against the given connection's\n * Certificate Authority store.\n *\n * @param c the TLS connection.\n * @param chain the certificate chain to verify, with the root or highest\n * authority at the end.\n *\n * @return true if successful, false if not.\n */\ntls.verifyCertificateChain = function(c, chain) {\n try {\n // Make a copy of c.verifyOptions so that we can modify options.verify\n // without modifying c.verifyOptions.\n var options = {};\n for (var key in c.verifyOptions) {\n options[key] = c.verifyOptions[key];\n }\n\n options.verify = function(vfd, depth, chain) {\n // convert pki.certificateError to tls alert description\n var desc = _certErrorToAlertDesc(vfd);\n\n // call application callback\n var ret = c.verify(c, vfd, depth, chain);\n if(ret !== true) {\n if(typeof ret === 'object' && !forge.util.isArray(ret)) {\n // throw custom error\n var error = new Error('The application rejected the certificate.');\n error.send = true;\n error.alert = {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.bad_certificate\n };\n if(ret.message) {\n error.message = ret.message;\n }\n if(ret.alert) {\n error.alert.description = ret.alert;\n }\n throw error;\n }\n\n // convert tls alert description to pki.certificateError\n if(ret !== vfd) {\n ret = _alertDescToCertError(ret);\n }\n }\n\n return ret;\n };\n\n // verify chain\n forge.pki.verifyCertificateChain(c.caStore, chain, options);\n } catch(ex) {\n // build tls error if not already customized\n var err = ex;\n if(typeof err !== 'object' || forge.util.isArray(err)) {\n err = {\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: _certErrorToAlertDesc(ex)\n }\n };\n }\n if(!('send' in err)) {\n err.send = true;\n }\n if(!('alert' in err)) {\n err.alert = {\n level: tls.Alert.Level.fatal,\n description: _certErrorToAlertDesc(err.error)\n };\n }\n\n // send error\n c.error(c, err);\n }\n\n return !c.fail;\n};\n\n/**\n * Creates a new TLS session cache.\n *\n * @param cache optional map of session ID to cached session.\n * @param capacity the maximum size for the cache (default: 100).\n *\n * @return the new TLS session cache.\n */\ntls.createSessionCache = function(cache, capacity) {\n var rval = null;\n\n // assume input is already a session cache object\n if(cache && cache.getSession && cache.setSession && cache.order) {\n rval = cache;\n } else {\n // create cache\n rval = {};\n rval.cache = cache || {};\n rval.capacity = Math.max(capacity || 100, 1);\n rval.order = [];\n\n // store order for sessions, delete session overflow\n for(var key in cache) {\n if(rval.order.length <= capacity) {\n rval.order.push(key);\n } else {\n delete cache[key];\n }\n }\n\n // get a session from a session ID (or get any session)\n rval.getSession = function(sessionId) {\n var session = null;\n var key = null;\n\n // if session ID provided, use it\n if(sessionId) {\n key = forge.util.bytesToHex(sessionId);\n } else if(rval.order.length > 0) {\n // get first session from cache\n key = rval.order[0];\n }\n\n if(key !== null && key in rval.cache) {\n // get cached session and remove from cache\n session = rval.cache[key];\n delete rval.cache[key];\n for(var i in rval.order) {\n if(rval.order[i] === key) {\n rval.order.splice(i, 1);\n break;\n }\n }\n }\n\n return session;\n };\n\n // set a session in the cache\n rval.setSession = function(sessionId, session) {\n // remove session from cache if at capacity\n if(rval.order.length === rval.capacity) {\n var key = rval.order.shift();\n delete rval.cache[key];\n }\n // add session to cache\n var key = forge.util.bytesToHex(sessionId);\n rval.order.push(key);\n rval.cache[key] = session;\n };\n }\n\n return rval;\n};\n\n/**\n * Creates a new TLS connection.\n *\n * See public createConnection() docs for more details.\n *\n * @param options the options for this connection.\n *\n * @return the new TLS connection.\n */\ntls.createConnection = function(options) {\n var caStore = null;\n if(options.caStore) {\n // if CA store is an array, convert it to a CA store object\n if(forge.util.isArray(options.caStore)) {\n caStore = forge.pki.createCaStore(options.caStore);\n } else {\n caStore = options.caStore;\n }\n } else {\n // create empty CA store\n caStore = forge.pki.createCaStore();\n }\n\n // setup default cipher suites\n var cipherSuites = options.cipherSuites || null;\n if(cipherSuites === null) {\n cipherSuites = [];\n for(var key in tls.CipherSuites) {\n cipherSuites.push(tls.CipherSuites[key]);\n }\n }\n\n // set default entity\n var entity = (options.server || false) ?\n tls.ConnectionEnd.server : tls.ConnectionEnd.client;\n\n // create session cache if requested\n var sessionCache = options.sessionCache ?\n tls.createSessionCache(options.sessionCache) : null;\n\n // create TLS connection\n var c = {\n version: {major: tls.Version.major, minor: tls.Version.minor},\n entity: entity,\n sessionId: options.sessionId,\n caStore: caStore,\n sessionCache: sessionCache,\n cipherSuites: cipherSuites,\n connected: options.connected,\n virtualHost: options.virtualHost || null,\n verifyClient: options.verifyClient || false,\n verify: options.verify || function(cn, vfd, dpth, cts) {return vfd;},\n verifyOptions: options.verifyOptions || {},\n getCertificate: options.getCertificate || null,\n getPrivateKey: options.getPrivateKey || null,\n getSignature: options.getSignature || null,\n input: forge.util.createBuffer(),\n tlsData: forge.util.createBuffer(),\n data: forge.util.createBuffer(),\n tlsDataReady: options.tlsDataReady,\n dataReady: options.dataReady,\n heartbeatReceived: options.heartbeatReceived,\n closed: options.closed,\n error: function(c, ex) {\n // set origin if not set\n ex.origin = ex.origin ||\n ((c.entity === tls.ConnectionEnd.client) ? 'client' : 'server');\n\n // send TLS alert\n if(ex.send) {\n tls.queue(c, tls.createAlert(c, ex.alert));\n tls.flush(c);\n }\n\n // error is fatal by default\n var fatal = (ex.fatal !== false);\n if(fatal) {\n // set fail flag\n c.fail = true;\n }\n\n // call error handler first\n options.error(c, ex);\n\n if(fatal) {\n // fatal error, close connection, do not clear fail\n c.close(false);\n }\n },\n deflate: options.deflate || null,\n inflate: options.inflate || null\n };\n\n /**\n * Resets a closed TLS connection for reuse. Called in c.close().\n *\n * @param clearFail true to clear the fail flag (default: true).\n */\n c.reset = function(clearFail) {\n c.version = {major: tls.Version.major, minor: tls.Version.minor};\n c.record = null;\n c.session = null;\n c.peerCertificate = null;\n c.state = {\n pending: null,\n current: null\n };\n c.expect = (c.entity === tls.ConnectionEnd.client) ? SHE : CHE;\n c.fragmented = null;\n c.records = [];\n c.open = false;\n c.handshakes = 0;\n c.handshaking = false;\n c.isConnected = false;\n c.fail = !(clearFail || typeof(clearFail) === 'undefined');\n c.input.clear();\n c.tlsData.clear();\n c.data.clear();\n c.state.current = tls.createConnectionState(c);\n };\n\n // do initial reset of connection\n c.reset();\n\n /**\n * Updates the current TLS engine state based on the given record.\n *\n * @param c the TLS connection.\n * @param record the TLS record to act on.\n */\n var _update = function(c, record) {\n // get record handler (align type in table by subtracting lowest)\n var aligned = record.type - tls.ContentType.change_cipher_spec;\n var handlers = ctTable[c.entity][c.expect];\n if(aligned in handlers) {\n handlers[aligned](c, record);\n } else {\n // unexpected record\n tls.handleUnexpected(c, record);\n }\n };\n\n /**\n * Reads the record header and initializes the next record on the given\n * connection.\n *\n * @param c the TLS connection with the next record.\n *\n * @return 0 if the input data could be processed, otherwise the\n * number of bytes required for data to be processed.\n */\n var _readRecordHeader = function(c) {\n var rval = 0;\n\n // get input buffer and its length\n var b = c.input;\n var len = b.length();\n\n // need at least 5 bytes to initialize a record\n if(len < 5) {\n rval = 5 - len;\n } else {\n // enough bytes for header\n // initialize record\n c.record = {\n type: b.getByte(),\n version: {\n major: b.getByte(),\n minor: b.getByte()\n },\n length: b.getInt16(),\n fragment: forge.util.createBuffer(),\n ready: false\n };\n\n // check record version\n var compatibleVersion = (c.record.version.major === c.version.major);\n if(compatibleVersion && c.session && c.session.version) {\n // session version already set, require same minor version\n compatibleVersion = (c.record.version.minor === c.version.minor);\n }\n if(!compatibleVersion) {\n c.error(c, {\n message: 'Incompatible TLS version.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description: tls.Alert.Description.protocol_version\n }\n });\n }\n }\n\n return rval;\n };\n\n /**\n * Reads the next record's contents and appends its message to any\n * previously fragmented message.\n *\n * @param c the TLS connection with the next record.\n *\n * @return 0 if the input data could be processed, otherwise the\n * number of bytes required for data to be processed.\n */\n var _readRecord = function(c) {\n var rval = 0;\n\n // ensure there is enough input data to get the entire record\n var b = c.input;\n var len = b.length();\n if(len < c.record.length) {\n // not enough data yet, return how much is required\n rval = c.record.length - len;\n } else {\n // there is enough data to parse the pending record\n // fill record fragment and compact input buffer\n c.record.fragment.putBytes(b.getBytes(c.record.length));\n b.compact();\n\n // update record using current read state\n var s = c.state.current.read;\n if(s.update(c, c.record)) {\n // see if there is a previously fragmented message that the\n // new record's message fragment should be appended to\n if(c.fragmented !== null) {\n // if the record type matches a previously fragmented\n // record, append the record fragment to it\n if(c.fragmented.type === c.record.type) {\n // concatenate record fragments\n c.fragmented.fragment.putBuffer(c.record.fragment);\n c.record = c.fragmented;\n } else {\n // error, invalid fragmented record\n c.error(c, {\n message: 'Invalid fragmented record.',\n send: true,\n alert: {\n level: tls.Alert.Level.fatal,\n description:\n tls.Alert.Description.unexpected_message\n }\n });\n }\n }\n\n // record is now ready\n c.record.ready = true;\n }\n }\n\n return rval;\n };\n\n /**\n * Performs a handshake using the TLS Handshake Protocol, as a client.\n *\n * This method should only be called if the connection is in client mode.\n *\n * @param sessionId the session ID to use, null to start a new one.\n */\n c.handshake = function(sessionId) {\n // error to call this in non-client mode\n if(c.entity !== tls.ConnectionEnd.client) {\n // not fatal error\n c.error(c, {\n message: 'Cannot initiate handshake as a server.',\n fatal: false\n });\n } else if(c.handshaking) {\n // handshake is already in progress, fail but not fatal error\n c.error(c, {\n message: 'Handshake already in progress.',\n fatal: false\n });\n } else {\n // clear fail flag on reuse\n if(c.fail && !c.open && c.handshakes === 0) {\n c.fail = false;\n }\n\n // now handshaking\n c.handshaking = true;\n\n // default to blank (new session)\n sessionId = sessionId || '';\n\n // if a session ID was specified, try to find it in the cache\n var session = null;\n if(sessionId.length > 0) {\n if(c.sessionCache) {\n session = c.sessionCache.getSession(sessionId);\n }\n\n // matching session not found in cache, clear session ID\n if(session === null) {\n sessionId = '';\n }\n }\n\n // no session given, grab a session from the cache, if available\n if(sessionId.length === 0 && c.sessionCache) {\n session = c.sessionCache.getSession();\n if(session !== null) {\n sessionId = session.id;\n }\n }\n\n // set up session\n c.session = {\n id: sessionId,\n version: null,\n cipherSuite: null,\n compressionMethod: null,\n serverCertificate: null,\n certificateRequest: null,\n clientCertificate: null,\n sp: {},\n md5: forge.md.md5.create(),\n sha1: forge.md.sha1.create()\n };\n\n // use existing session information\n if(session) {\n // only update version on connection, session version not yet set\n c.version = session.version;\n c.session.sp = session.sp;\n }\n\n // generate new client random\n c.session.sp.client_random = tls.createRandom().getBytes();\n\n // connection now open\n c.open = true;\n\n // send hello\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.handshake,\n data: tls.createClientHello(c)\n }));\n tls.flush(c);\n }\n };\n\n /**\n * Called when TLS protocol data has been received from somewhere and should\n * be processed by the TLS engine.\n *\n * @param data the TLS protocol data, as a string, to process.\n *\n * @return 0 if the data could be processed, otherwise the number of bytes\n * required for data to be processed.\n */\n c.process = function(data) {\n var rval = 0;\n\n // buffer input data\n if(data) {\n c.input.putBytes(data);\n }\n\n // process next record if no failure, process will be called after\n // each record is handled (since handling can be asynchronous)\n if(!c.fail) {\n // reset record if ready and now empty\n if(c.record !== null &&\n c.record.ready && c.record.fragment.isEmpty()) {\n c.record = null;\n }\n\n // if there is no pending record, try to read record header\n if(c.record === null) {\n rval = _readRecordHeader(c);\n }\n\n // read the next record (if record not yet ready)\n if(!c.fail && c.record !== null && !c.record.ready) {\n rval = _readRecord(c);\n }\n\n // record ready to be handled, update engine state\n if(!c.fail && c.record !== null && c.record.ready) {\n _update(c, c.record);\n }\n }\n\n return rval;\n };\n\n /**\n * Requests that application data be packaged into a TLS record. The\n * tlsDataReady handler will be called when the TLS record(s) have been\n * prepared.\n *\n * @param data the application data, as a raw 'binary' encoded string, to\n * be sent; to send utf-16/utf-8 string data, use the return value\n * of util.encodeUtf8(str).\n *\n * @return true on success, false on failure.\n */\n c.prepare = function(data) {\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.application_data,\n data: forge.util.createBuffer(data)\n }));\n return tls.flush(c);\n };\n\n /**\n * Requests that a heartbeat request be packaged into a TLS record for\n * transmission. The tlsDataReady handler will be called when TLS record(s)\n * have been prepared.\n *\n * When a heartbeat response has been received, the heartbeatReceived\n * handler will be called with the matching payload. This handler can\n * be used to clear a retransmission timer, etc.\n *\n * @param payload the heartbeat data to send as the payload in the message.\n * @param [payloadLength] the payload length to use, defaults to the\n * actual payload length.\n *\n * @return true on success, false on failure.\n */\n c.prepareHeartbeatRequest = function(payload, payloadLength) {\n if(payload instanceof forge.util.ByteBuffer) {\n payload = payload.bytes();\n }\n if(typeof payloadLength === 'undefined') {\n payloadLength = payload.length;\n }\n c.expectedHeartbeatPayload = payload;\n tls.queue(c, tls.createRecord(c, {\n type: tls.ContentType.heartbeat,\n data: tls.createHeartbeat(\n tls.HeartbeatMessageType.heartbeat_request, payload, payloadLength)\n }));\n return tls.flush(c);\n };\n\n /**\n * Closes the connection (sends a close_notify alert).\n *\n * @param clearFail true to clear the fail flag (default: true).\n */\n c.close = function(clearFail) {\n // save session if connection didn't fail\n if(!c.fail && c.sessionCache && c.session) {\n // only need to preserve session ID, version, and security params\n var session = {\n id: c.session.id,\n version: c.session.version,\n sp: c.session.sp\n };\n session.sp.keys = null;\n c.sessionCache.setSession(session.id, session);\n }\n\n if(c.open) {\n // connection no longer open, clear input\n c.open = false;\n c.input.clear();\n\n // if connected or handshaking, send an alert\n if(c.isConnected || c.handshaking) {\n c.isConnected = c.handshaking = false;\n\n // send close_notify alert\n tls.queue(c, tls.createAlert(c, {\n level: tls.Alert.Level.warning,\n description: tls.Alert.Description.close_notify\n }));\n tls.flush(c);\n }\n\n // call handler\n c.closed(c);\n }\n\n // reset TLS connection, do not clear fail flag\n c.reset(clearFail);\n };\n\n return c;\n};\n\n/* TLS API */\nmodule.exports = forge.tls = forge.tls || {};\n\n// expose non-functions\nfor(var key in tls) {\n if(typeof tls[key] !== 'function') {\n forge.tls[key] = tls[key];\n }\n}\n\n// expose prf_tls1 for testing\nforge.tls.prf_tls1 = prf_TLS1;\n\n// expose sha1 hmac method\nforge.tls.hmac_sha1 = hmac_sha1;\n\n// expose session cache creation\nforge.tls.createSessionCache = tls.createSessionCache;\n\n/**\n * Creates a new TLS connection. This does not make any assumptions about the\n * transport layer that TLS is working on top of, ie: it does not assume there\n * is a TCP/IP connection or establish one. A TLS connection is totally\n * abstracted away from the layer is runs on top of, it merely establishes a\n * secure channel between a client\" and a \"server\".\n *\n * A TLS connection contains 4 connection states: pending read and write, and\n * current read and write.\n *\n * At initialization, the current read and write states will be null. Only once\n * the security parameters have been set and the keys have been generated can\n * the pending states be converted into current states. Current states will be\n * updated for each record processed.\n *\n * A custom certificate verify callback may be provided to check information\n * like the common name on the server's certificate. It will be called for\n * every certificate in the chain. It has the following signature:\n *\n * variable func(c, certs, index, preVerify)\n * Where:\n * c The TLS connection\n * verified Set to true if certificate was verified, otherwise the alert\n * tls.Alert.Description for why the certificate failed.\n * depth The current index in the chain, where 0 is the server's cert.\n * certs The certificate chain, *NOTE* if the server was anonymous then\n * the chain will be empty.\n *\n * The function returns true on success and on failure either the appropriate\n * tls.Alert.Description or an object with 'alert' set to the appropriate\n * tls.Alert.Description and 'message' set to a custom error message. If true\n * is not returned then the connection will abort using, in order of\n * availability, first the returned alert description, second the preVerify\n * alert description, and lastly the default 'bad_certificate'.\n *\n * There are three callbacks that can be used to make use of client-side\n * certificates where each takes the TLS connection as the first parameter:\n *\n * getCertificate(conn, hint)\n * The second parameter is a hint as to which certificate should be\n * returned. If the connection entity is a client, then the hint will be\n * the CertificateRequest message from the server that is part of the\n * TLS protocol. If the connection entity is a server, then it will be\n * the servername list provided via an SNI extension the ClientHello, if\n * one was provided (empty array if not). The hint can be examined to\n * determine which certificate to use (advanced). Most implementations\n * will just return a certificate. The return value must be a\n * PEM-formatted certificate or an array of PEM-formatted certificates\n * that constitute a certificate chain, with the first in the array/chain\n * being the client's certificate.\n * getPrivateKey(conn, certificate)\n * The second parameter is an forge.pki X.509 certificate object that\n * is associated with the requested private key. The return value must\n * be a PEM-formatted private key.\n * getSignature(conn, bytes, callback)\n * This callback can be used instead of getPrivateKey if the private key\n * is not directly accessible in javascript or should not be. For\n * instance, a secure external web service could provide the signature\n * in exchange for appropriate credentials. The second parameter is a\n * string of bytes to be signed that are part of the TLS protocol. These\n * bytes are used to verify that the private key for the previously\n * provided client-side certificate is accessible to the client. The\n * callback is a function that takes 2 parameters, the TLS connection\n * and the RSA encrypted (signed) bytes as a string. This callback must\n * be called once the signature is ready.\n *\n * @param options the options for this connection:\n * server: true if the connection is server-side, false for client.\n * sessionId: a session ID to reuse, null for a new connection.\n * caStore: an array of certificates to trust.\n * sessionCache: a session cache to use.\n * cipherSuites: an optional array of cipher suites to use,\n * see tls.CipherSuites.\n * connected: function(conn) called when the first handshake completes.\n * virtualHost: the virtual server name to use in a TLS SNI extension.\n * verifyClient: true to require a client certificate in server mode,\n * 'optional' to request one, false not to (default: false).\n * verify: a handler used to custom verify certificates in the chain.\n * verifyOptions: an object with options for the certificate chain validation.\n * See documentation of pki.verifyCertificateChain for possible options.\n * verifyOptions.verify is ignored. If you wish to specify a verify handler\n * use the verify key.\n * getCertificate: an optional callback used to get a certificate or\n * a chain of certificates (as an array).\n * getPrivateKey: an optional callback used to get a private key.\n * getSignature: an optional callback used to get a signature.\n * tlsDataReady: function(conn) called when TLS protocol data has been\n * prepared and is ready to be used (typically sent over a socket\n * connection to its destination), read from conn.tlsData buffer.\n * dataReady: function(conn) called when application data has\n * been parsed from a TLS record and should be consumed by the\n * application, read from conn.data buffer.\n * closed: function(conn) called when the connection has been closed.\n * error: function(conn, error) called when there was an error.\n * deflate: function(inBytes) if provided, will deflate TLS records using\n * the deflate algorithm if the server supports it.\n * inflate: function(inBytes) if provided, will inflate TLS records using\n * the deflate algorithm if the server supports it.\n *\n * @return the new TLS connection.\n */\nforge.tls.createConnection = tls.createConnection;\n","/**\n * Utility functions for web applications.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2018 Digital Bazaar, Inc.\n */\nvar forge = require('./forge');\nvar baseN = require('./baseN');\n\n/* Utilities API */\nvar util = module.exports = forge.util = forge.util || {};\n\n// define setImmediate and nextTick\n(function() {\n // use native nextTick (unless we're in webpack)\n // webpack (or better node-libs-browser polyfill) sets process.browser.\n // this way we can detect webpack properly\n if(typeof process !== 'undefined' && process.nextTick && !process.browser) {\n util.nextTick = process.nextTick;\n if(typeof setImmediate === 'function') {\n util.setImmediate = setImmediate;\n } else {\n // polyfill setImmediate with nextTick, older versions of node\n // (those w/o setImmediate) won't totally starve IO\n util.setImmediate = util.nextTick;\n }\n return;\n }\n\n // polyfill nextTick with native setImmediate\n if(typeof setImmediate === 'function') {\n util.setImmediate = function() { return setImmediate.apply(undefined, arguments); };\n util.nextTick = function(callback) {\n return setImmediate(callback);\n };\n return;\n }\n\n /* Note: A polyfill upgrade pattern is used here to allow combining\n polyfills. For example, MutationObserver is fast, but blocks UI updates,\n so it needs to allow UI updates periodically, so it falls back on\n postMessage or setTimeout. */\n\n // polyfill with setTimeout\n util.setImmediate = function(callback) {\n setTimeout(callback, 0);\n };\n\n // upgrade polyfill to use postMessage\n if(typeof window !== 'undefined' &&\n typeof window.postMessage === 'function') {\n var msg = 'forge.setImmediate';\n var callbacks = [];\n util.setImmediate = function(callback) {\n callbacks.push(callback);\n // only send message when one hasn't been sent in\n // the current turn of the event loop\n if(callbacks.length === 1) {\n window.postMessage(msg, '*');\n }\n };\n function handler(event) {\n if(event.source === window && event.data === msg) {\n event.stopPropagation();\n var copy = callbacks.slice();\n callbacks.length = 0;\n copy.forEach(function(callback) {\n callback();\n });\n }\n }\n window.addEventListener('message', handler, true);\n }\n\n // upgrade polyfill to use MutationObserver\n if(typeof MutationObserver !== 'undefined') {\n // polyfill with MutationObserver\n var now = Date.now();\n var attr = true;\n var div = document.createElement('div');\n var callbacks = [];\n new MutationObserver(function() {\n var copy = callbacks.slice();\n callbacks.length = 0;\n copy.forEach(function(callback) {\n callback();\n });\n }).observe(div, {attributes: true});\n var oldSetImmediate = util.setImmediate;\n util.setImmediate = function(callback) {\n if(Date.now() - now > 15) {\n now = Date.now();\n oldSetImmediate(callback);\n } else {\n callbacks.push(callback);\n // only trigger observer when it hasn't been triggered in\n // the current turn of the event loop\n if(callbacks.length === 1) {\n div.setAttribute('a', attr = !attr);\n }\n }\n };\n }\n\n util.nextTick = util.setImmediate;\n})();\n\n// check if running under Node.js\nutil.isNodejs =\n typeof process !== 'undefined' && process.versions && process.versions.node;\n\n\n// 'self' will also work in Web Workers (instance of WorkerGlobalScope) while\n// it will point to `window` in the main thread.\n// To remain compatible with older browsers, we fall back to 'window' if 'self'\n// is not available.\nutil.globalScope = (function() {\n if(util.isNodejs) {\n return global;\n }\n\n return typeof self === 'undefined' ? window : self;\n})();\n\n// define isArray\nutil.isArray = Array.isArray || function(x) {\n return Object.prototype.toString.call(x) === '[object Array]';\n};\n\n// define isArrayBuffer\nutil.isArrayBuffer = function(x) {\n return typeof ArrayBuffer !== 'undefined' && x instanceof ArrayBuffer;\n};\n\n// define isArrayBufferView\nutil.isArrayBufferView = function(x) {\n return x && util.isArrayBuffer(x.buffer) && x.byteLength !== undefined;\n};\n\n/**\n * Ensure a bits param is 8, 16, 24, or 32. Used to validate input for\n * algorithms where bit manipulation, JavaScript limitations, and/or algorithm\n * design only allow for byte operations of a limited size.\n *\n * @param n number of bits.\n *\n * Throw Error if n invalid.\n */\nfunction _checkBitsParam(n) {\n if(!(n === 8 || n === 16 || n === 24 || n === 32)) {\n throw new Error('Only 8, 16, 24, or 32 bits supported: ' + n);\n }\n}\n\n// TODO: set ByteBuffer to best available backing\nutil.ByteBuffer = ByteStringBuffer;\n\n/** Buffer w/BinaryString backing */\n\n/**\n * Constructor for a binary string backed byte buffer.\n *\n * @param [b] the bytes to wrap (either encoded as string, one byte per\n * character, or as an ArrayBuffer or Typed Array).\n */\nfunction ByteStringBuffer(b) {\n // TODO: update to match DataBuffer API\n\n // the data in this buffer\n this.data = '';\n // the pointer for reading from this buffer\n this.read = 0;\n\n if(typeof b === 'string') {\n this.data = b;\n } else if(util.isArrayBuffer(b) || util.isArrayBufferView(b)) {\n if(typeof Buffer !== 'undefined' && b instanceof Buffer) {\n this.data = b.toString('binary');\n } else {\n // convert native buffer to forge buffer\n // FIXME: support native buffers internally instead\n var arr = new Uint8Array(b);\n try {\n this.data = String.fromCharCode.apply(null, arr);\n } catch(e) {\n for(var i = 0; i < arr.length; ++i) {\n this.putByte(arr[i]);\n }\n }\n }\n } else if(b instanceof ByteStringBuffer ||\n (typeof b === 'object' && typeof b.data === 'string' &&\n typeof b.read === 'number')) {\n // copy existing buffer\n this.data = b.data;\n this.read = b.read;\n }\n\n // used for v8 optimization\n this._constructedStringLength = 0;\n}\nutil.ByteStringBuffer = ByteStringBuffer;\n\n/* Note: This is an optimization for V8-based browsers. When V8 concatenates\n a string, the strings are only joined logically using a \"cons string\" or\n \"constructed/concatenated string\". These containers keep references to one\n another and can result in very large memory usage. For example, if a 2MB\n string is constructed by concatenating 4 bytes together at a time, the\n memory usage will be ~44MB; so ~22x increase. The strings are only joined\n together when an operation requiring their joining takes place, such as\n substr(). This function is called when adding data to this buffer to ensure\n these types of strings are periodically joined to reduce the memory\n footprint. */\nvar _MAX_CONSTRUCTED_STRING_LENGTH = 4096;\nutil.ByteStringBuffer.prototype._optimizeConstructedString = function(x) {\n this._constructedStringLength += x;\n if(this._constructedStringLength > _MAX_CONSTRUCTED_STRING_LENGTH) {\n // this substr() should cause the constructed string to join\n this.data.substr(0, 1);\n this._constructedStringLength = 0;\n }\n};\n\n/**\n * Gets the number of bytes in this buffer.\n *\n * @return the number of bytes in this buffer.\n */\nutil.ByteStringBuffer.prototype.length = function() {\n return this.data.length - this.read;\n};\n\n/**\n * Gets whether or not this buffer is empty.\n *\n * @return true if this buffer is empty, false if not.\n */\nutil.ByteStringBuffer.prototype.isEmpty = function() {\n return this.length() <= 0;\n};\n\n/**\n * Puts a byte in this buffer.\n *\n * @param b the byte to put.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putByte = function(b) {\n return this.putBytes(String.fromCharCode(b));\n};\n\n/**\n * Puts a byte in this buffer N times.\n *\n * @param b the byte to put.\n * @param n the number of bytes of value b to put.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.fillWithByte = function(b, n) {\n b = String.fromCharCode(b);\n var d = this.data;\n while(n > 0) {\n if(n & 1) {\n d += b;\n }\n n >>>= 1;\n if(n > 0) {\n b += b;\n }\n }\n this.data = d;\n this._optimizeConstructedString(n);\n return this;\n};\n\n/**\n * Puts bytes in this buffer.\n *\n * @param bytes the bytes (as a binary encoded string) to put.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putBytes = function(bytes) {\n this.data += bytes;\n this._optimizeConstructedString(bytes.length);\n return this;\n};\n\n/**\n * Puts a UTF-16 encoded string into this buffer.\n *\n * @param str the string to put.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putString = function(str) {\n return this.putBytes(util.encodeUtf8(str));\n};\n\n/**\n * Puts a 16-bit integer in this buffer in big-endian order.\n *\n * @param i the 16-bit integer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putInt16 = function(i) {\n return this.putBytes(\n String.fromCharCode(i >> 8 & 0xFF) +\n String.fromCharCode(i & 0xFF));\n};\n\n/**\n * Puts a 24-bit integer in this buffer in big-endian order.\n *\n * @param i the 24-bit integer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putInt24 = function(i) {\n return this.putBytes(\n String.fromCharCode(i >> 16 & 0xFF) +\n String.fromCharCode(i >> 8 & 0xFF) +\n String.fromCharCode(i & 0xFF));\n};\n\n/**\n * Puts a 32-bit integer in this buffer in big-endian order.\n *\n * @param i the 32-bit integer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putInt32 = function(i) {\n return this.putBytes(\n String.fromCharCode(i >> 24 & 0xFF) +\n String.fromCharCode(i >> 16 & 0xFF) +\n String.fromCharCode(i >> 8 & 0xFF) +\n String.fromCharCode(i & 0xFF));\n};\n\n/**\n * Puts a 16-bit integer in this buffer in little-endian order.\n *\n * @param i the 16-bit integer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putInt16Le = function(i) {\n return this.putBytes(\n String.fromCharCode(i & 0xFF) +\n String.fromCharCode(i >> 8 & 0xFF));\n};\n\n/**\n * Puts a 24-bit integer in this buffer in little-endian order.\n *\n * @param i the 24-bit integer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putInt24Le = function(i) {\n return this.putBytes(\n String.fromCharCode(i & 0xFF) +\n String.fromCharCode(i >> 8 & 0xFF) +\n String.fromCharCode(i >> 16 & 0xFF));\n};\n\n/**\n * Puts a 32-bit integer in this buffer in little-endian order.\n *\n * @param i the 32-bit integer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putInt32Le = function(i) {\n return this.putBytes(\n String.fromCharCode(i & 0xFF) +\n String.fromCharCode(i >> 8 & 0xFF) +\n String.fromCharCode(i >> 16 & 0xFF) +\n String.fromCharCode(i >> 24 & 0xFF));\n};\n\n/**\n * Puts an n-bit integer in this buffer in big-endian order.\n *\n * @param i the n-bit integer.\n * @param n the number of bits in the integer (8, 16, 24, or 32).\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putInt = function(i, n) {\n _checkBitsParam(n);\n var bytes = '';\n do {\n n -= 8;\n bytes += String.fromCharCode((i >> n) & 0xFF);\n } while(n > 0);\n return this.putBytes(bytes);\n};\n\n/**\n * Puts a signed n-bit integer in this buffer in big-endian order. Two's\n * complement representation is used.\n *\n * @param i the n-bit integer.\n * @param n the number of bits in the integer (8, 16, 24, or 32).\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putSignedInt = function(i, n) {\n // putInt checks n\n if(i < 0) {\n i += 2 << (n - 1);\n }\n return this.putInt(i, n);\n};\n\n/**\n * Puts the given buffer into this buffer.\n *\n * @param buffer the buffer to put into this one.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.putBuffer = function(buffer) {\n return this.putBytes(buffer.getBytes());\n};\n\n/**\n * Gets a byte from this buffer and advances the read pointer by 1.\n *\n * @return the byte.\n */\nutil.ByteStringBuffer.prototype.getByte = function() {\n return this.data.charCodeAt(this.read++);\n};\n\n/**\n * Gets a uint16 from this buffer in big-endian order and advances the read\n * pointer by 2.\n *\n * @return the uint16.\n */\nutil.ByteStringBuffer.prototype.getInt16 = function() {\n var rval = (\n this.data.charCodeAt(this.read) << 8 ^\n this.data.charCodeAt(this.read + 1));\n this.read += 2;\n return rval;\n};\n\n/**\n * Gets a uint24 from this buffer in big-endian order and advances the read\n * pointer by 3.\n *\n * @return the uint24.\n */\nutil.ByteStringBuffer.prototype.getInt24 = function() {\n var rval = (\n this.data.charCodeAt(this.read) << 16 ^\n this.data.charCodeAt(this.read + 1) << 8 ^\n this.data.charCodeAt(this.read + 2));\n this.read += 3;\n return rval;\n};\n\n/**\n * Gets a uint32 from this buffer in big-endian order and advances the read\n * pointer by 4.\n *\n * @return the word.\n */\nutil.ByteStringBuffer.prototype.getInt32 = function() {\n var rval = (\n this.data.charCodeAt(this.read) << 24 ^\n this.data.charCodeAt(this.read + 1) << 16 ^\n this.data.charCodeAt(this.read + 2) << 8 ^\n this.data.charCodeAt(this.read + 3));\n this.read += 4;\n return rval;\n};\n\n/**\n * Gets a uint16 from this buffer in little-endian order and advances the read\n * pointer by 2.\n *\n * @return the uint16.\n */\nutil.ByteStringBuffer.prototype.getInt16Le = function() {\n var rval = (\n this.data.charCodeAt(this.read) ^\n this.data.charCodeAt(this.read + 1) << 8);\n this.read += 2;\n return rval;\n};\n\n/**\n * Gets a uint24 from this buffer in little-endian order and advances the read\n * pointer by 3.\n *\n * @return the uint24.\n */\nutil.ByteStringBuffer.prototype.getInt24Le = function() {\n var rval = (\n this.data.charCodeAt(this.read) ^\n this.data.charCodeAt(this.read + 1) << 8 ^\n this.data.charCodeAt(this.read + 2) << 16);\n this.read += 3;\n return rval;\n};\n\n/**\n * Gets a uint32 from this buffer in little-endian order and advances the read\n * pointer by 4.\n *\n * @return the word.\n */\nutil.ByteStringBuffer.prototype.getInt32Le = function() {\n var rval = (\n this.data.charCodeAt(this.read) ^\n this.data.charCodeAt(this.read + 1) << 8 ^\n this.data.charCodeAt(this.read + 2) << 16 ^\n this.data.charCodeAt(this.read + 3) << 24);\n this.read += 4;\n return rval;\n};\n\n/**\n * Gets an n-bit integer from this buffer in big-endian order and advances the\n * read pointer by ceil(n/8).\n *\n * @param n the number of bits in the integer (8, 16, 24, or 32).\n *\n * @return the integer.\n */\nutil.ByteStringBuffer.prototype.getInt = function(n) {\n _checkBitsParam(n);\n var rval = 0;\n do {\n // TODO: Use (rval * 0x100) if adding support for 33 to 53 bits.\n rval = (rval << 8) + this.data.charCodeAt(this.read++);\n n -= 8;\n } while(n > 0);\n return rval;\n};\n\n/**\n * Gets a signed n-bit integer from this buffer in big-endian order, using\n * two's complement, and advances the read pointer by n/8.\n *\n * @param n the number of bits in the integer (8, 16, 24, or 32).\n *\n * @return the integer.\n */\nutil.ByteStringBuffer.prototype.getSignedInt = function(n) {\n // getInt checks n\n var x = this.getInt(n);\n var max = 2 << (n - 2);\n if(x >= max) {\n x -= max << 1;\n }\n return x;\n};\n\n/**\n * Reads bytes out as a binary encoded string and clears them from the\n * buffer. Note that the resulting string is binary encoded (in node.js this\n * encoding is referred to as `binary`, it is *not* `utf8`).\n *\n * @param count the number of bytes to read, undefined or null for all.\n *\n * @return a binary encoded string of bytes.\n */\nutil.ByteStringBuffer.prototype.getBytes = function(count) {\n var rval;\n if(count) {\n // read count bytes\n count = Math.min(this.length(), count);\n rval = this.data.slice(this.read, this.read + count);\n this.read += count;\n } else if(count === 0) {\n rval = '';\n } else {\n // read all bytes, optimize to only copy when needed\n rval = (this.read === 0) ? this.data : this.data.slice(this.read);\n this.clear();\n }\n return rval;\n};\n\n/**\n * Gets a binary encoded string of the bytes from this buffer without\n * modifying the read pointer.\n *\n * @param count the number of bytes to get, omit to get all.\n *\n * @return a string full of binary encoded characters.\n */\nutil.ByteStringBuffer.prototype.bytes = function(count) {\n return (typeof(count) === 'undefined' ?\n this.data.slice(this.read) :\n this.data.slice(this.read, this.read + count));\n};\n\n/**\n * Gets a byte at the given index without modifying the read pointer.\n *\n * @param i the byte index.\n *\n * @return the byte.\n */\nutil.ByteStringBuffer.prototype.at = function(i) {\n return this.data.charCodeAt(this.read + i);\n};\n\n/**\n * Puts a byte at the given index without modifying the read pointer.\n *\n * @param i the byte index.\n * @param b the byte to put.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.setAt = function(i, b) {\n this.data = this.data.substr(0, this.read + i) +\n String.fromCharCode(b) +\n this.data.substr(this.read + i + 1);\n return this;\n};\n\n/**\n * Gets the last byte without modifying the read pointer.\n *\n * @return the last byte.\n */\nutil.ByteStringBuffer.prototype.last = function() {\n return this.data.charCodeAt(this.data.length - 1);\n};\n\n/**\n * Creates a copy of this buffer.\n *\n * @return the copy.\n */\nutil.ByteStringBuffer.prototype.copy = function() {\n var c = util.createBuffer(this.data);\n c.read = this.read;\n return c;\n};\n\n/**\n * Compacts this buffer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.compact = function() {\n if(this.read > 0) {\n this.data = this.data.slice(this.read);\n this.read = 0;\n }\n return this;\n};\n\n/**\n * Clears this buffer.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.clear = function() {\n this.data = '';\n this.read = 0;\n return this;\n};\n\n/**\n * Shortens this buffer by triming bytes off of the end of this buffer.\n *\n * @param count the number of bytes to trim off.\n *\n * @return this buffer.\n */\nutil.ByteStringBuffer.prototype.truncate = function(count) {\n var len = Math.max(0, this.length() - count);\n this.data = this.data.substr(this.read, len);\n this.read = 0;\n return this;\n};\n\n/**\n * Converts this buffer to a hexadecimal string.\n *\n * @return a hexadecimal string.\n */\nutil.ByteStringBuffer.prototype.toHex = function() {\n var rval = '';\n for(var i = this.read; i < this.data.length; ++i) {\n var b = this.data.charCodeAt(i);\n if(b < 16) {\n rval += '0';\n }\n rval += b.toString(16);\n }\n return rval;\n};\n\n/**\n * Converts this buffer to a UTF-16 string (standard JavaScript string).\n *\n * @return a UTF-16 string.\n */\nutil.ByteStringBuffer.prototype.toString = function() {\n return util.decodeUtf8(this.bytes());\n};\n\n/** End Buffer w/BinaryString backing */\n\n/** Buffer w/UInt8Array backing */\n\n/**\n * FIXME: Experimental. Do not use yet.\n *\n * Constructor for an ArrayBuffer-backed byte buffer.\n *\n * The buffer may be constructed from a string, an ArrayBuffer, DataView, or a\n * TypedArray.\n *\n * If a string is given, its encoding should be provided as an option,\n * otherwise it will default to 'binary'. A 'binary' string is encoded such\n * that each character is one byte in length and size.\n *\n * If an ArrayBuffer, DataView, or TypedArray is given, it will be used\n * *directly* without any copying. Note that, if a write to the buffer requires\n * more space, the buffer will allocate a new backing ArrayBuffer to\n * accommodate. The starting read and write offsets for the buffer may be\n * given as options.\n *\n * @param [b] the initial bytes for this buffer.\n * @param options the options to use:\n * [readOffset] the starting read offset to use (default: 0).\n * [writeOffset] the starting write offset to use (default: the\n * length of the first parameter).\n * [growSize] the minimum amount, in bytes, to grow the buffer by to\n * accommodate writes (default: 1024).\n * [encoding] the encoding ('binary', 'utf8', 'utf16', 'hex') for the\n * first parameter, if it is a string (default: 'binary').\n */\nfunction DataBuffer(b, options) {\n // default options\n options = options || {};\n\n // pointers for read from/write to buffer\n this.read = options.readOffset || 0;\n this.growSize = options.growSize || 1024;\n\n var isArrayBuffer = util.isArrayBuffer(b);\n var isArrayBufferView = util.isArrayBufferView(b);\n if(isArrayBuffer || isArrayBufferView) {\n // use ArrayBuffer directly\n if(isArrayBuffer) {\n this.data = new DataView(b);\n } else {\n // TODO: adjust read/write offset based on the type of view\n // or specify that this must be done in the options ... that the\n // offsets are byte-based\n this.data = new DataView(b.buffer, b.byteOffset, b.byteLength);\n }\n this.write = ('writeOffset' in options ?\n options.writeOffset : this.data.byteLength);\n return;\n }\n\n // initialize to empty array buffer and add any given bytes using putBytes\n this.data = new DataView(new ArrayBuffer(0));\n this.write = 0;\n\n if(b !== null && b !== undefined) {\n this.putBytes(b);\n }\n\n if('writeOffset' in options) {\n this.write = options.writeOffset;\n }\n}\nutil.DataBuffer = DataBuffer;\n\n/**\n * Gets the number of bytes in this buffer.\n *\n * @return the number of bytes in this buffer.\n */\nutil.DataBuffer.prototype.length = function() {\n return this.write - this.read;\n};\n\n/**\n * Gets whether or not this buffer is empty.\n *\n * @return true if this buffer is empty, false if not.\n */\nutil.DataBuffer.prototype.isEmpty = function() {\n return this.length() <= 0;\n};\n\n/**\n * Ensures this buffer has enough empty space to accommodate the given number\n * of bytes. An optional parameter may be given that indicates a minimum\n * amount to grow the buffer if necessary. If the parameter is not given,\n * the buffer will be grown by some previously-specified default amount\n * or heuristic.\n *\n * @param amount the number of bytes to accommodate.\n * @param [growSize] the minimum amount, in bytes, to grow the buffer by if\n * necessary.\n */\nutil.DataBuffer.prototype.accommodate = function(amount, growSize) {\n if(this.length() >= amount) {\n return this;\n }\n growSize = Math.max(growSize || this.growSize, amount);\n\n // grow buffer\n var src = new Uint8Array(\n this.data.buffer, this.data.byteOffset, this.data.byteLength);\n var dst = new Uint8Array(this.length() + growSize);\n dst.set(src);\n this.data = new DataView(dst.buffer);\n\n return this;\n};\n\n/**\n * Puts a byte in this buffer.\n *\n * @param b the byte to put.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putByte = function(b) {\n this.accommodate(1);\n this.data.setUint8(this.write++, b);\n return this;\n};\n\n/**\n * Puts a byte in this buffer N times.\n *\n * @param b the byte to put.\n * @param n the number of bytes of value b to put.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.fillWithByte = function(b, n) {\n this.accommodate(n);\n for(var i = 0; i < n; ++i) {\n this.data.setUint8(b);\n }\n return this;\n};\n\n/**\n * Puts bytes in this buffer. The bytes may be given as a string, an\n * ArrayBuffer, a DataView, or a TypedArray.\n *\n * @param bytes the bytes to put.\n * @param [encoding] the encoding for the first parameter ('binary', 'utf8',\n * 'utf16', 'hex'), if it is a string (default: 'binary').\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putBytes = function(bytes, encoding) {\n if(util.isArrayBufferView(bytes)) {\n var src = new Uint8Array(bytes.buffer, bytes.byteOffset, bytes.byteLength);\n var len = src.byteLength - src.byteOffset;\n this.accommodate(len);\n var dst = new Uint8Array(this.data.buffer, this.write);\n dst.set(src);\n this.write += len;\n return this;\n }\n\n if(util.isArrayBuffer(bytes)) {\n var src = new Uint8Array(bytes);\n this.accommodate(src.byteLength);\n var dst = new Uint8Array(this.data.buffer);\n dst.set(src, this.write);\n this.write += src.byteLength;\n return this;\n }\n\n // bytes is a util.DataBuffer or equivalent\n if(bytes instanceof util.DataBuffer ||\n (typeof bytes === 'object' &&\n typeof bytes.read === 'number' && typeof bytes.write === 'number' &&\n util.isArrayBufferView(bytes.data))) {\n var src = new Uint8Array(bytes.data.byteLength, bytes.read, bytes.length());\n this.accommodate(src.byteLength);\n var dst = new Uint8Array(bytes.data.byteLength, this.write);\n dst.set(src);\n this.write += src.byteLength;\n return this;\n }\n\n if(bytes instanceof util.ByteStringBuffer) {\n // copy binary string and process as the same as a string parameter below\n bytes = bytes.data;\n encoding = 'binary';\n }\n\n // string conversion\n encoding = encoding || 'binary';\n if(typeof bytes === 'string') {\n var view;\n\n // decode from string\n if(encoding === 'hex') {\n this.accommodate(Math.ceil(bytes.length / 2));\n view = new Uint8Array(this.data.buffer, this.write);\n this.write += util.binary.hex.decode(bytes, view, this.write);\n return this;\n }\n if(encoding === 'base64') {\n this.accommodate(Math.ceil(bytes.length / 4) * 3);\n view = new Uint8Array(this.data.buffer, this.write);\n this.write += util.binary.base64.decode(bytes, view, this.write);\n return this;\n }\n\n // encode text as UTF-8 bytes\n if(encoding === 'utf8') {\n // encode as UTF-8 then decode string as raw binary\n bytes = util.encodeUtf8(bytes);\n encoding = 'binary';\n }\n\n // decode string as raw binary\n if(encoding === 'binary' || encoding === 'raw') {\n // one byte per character\n this.accommodate(bytes.length);\n view = new Uint8Array(this.data.buffer, this.write);\n this.write += util.binary.raw.decode(view);\n return this;\n }\n\n // encode text as UTF-16 bytes\n if(encoding === 'utf16') {\n // two bytes per character\n this.accommodate(bytes.length * 2);\n view = new Uint16Array(this.data.buffer, this.write);\n this.write += util.text.utf16.encode(view);\n return this;\n }\n\n throw new Error('Invalid encoding: ' + encoding);\n }\n\n throw Error('Invalid parameter: ' + bytes);\n};\n\n/**\n * Puts the given buffer into this buffer.\n *\n * @param buffer the buffer to put into this one.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putBuffer = function(buffer) {\n this.putBytes(buffer);\n buffer.clear();\n return this;\n};\n\n/**\n * Puts a string into this buffer.\n *\n * @param str the string to put.\n * @param [encoding] the encoding for the string (default: 'utf16').\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putString = function(str) {\n return this.putBytes(str, 'utf16');\n};\n\n/**\n * Puts a 16-bit integer in this buffer in big-endian order.\n *\n * @param i the 16-bit integer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putInt16 = function(i) {\n this.accommodate(2);\n this.data.setInt16(this.write, i);\n this.write += 2;\n return this;\n};\n\n/**\n * Puts a 24-bit integer in this buffer in big-endian order.\n *\n * @param i the 24-bit integer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putInt24 = function(i) {\n this.accommodate(3);\n this.data.setInt16(this.write, i >> 8 & 0xFFFF);\n this.data.setInt8(this.write, i >> 16 & 0xFF);\n this.write += 3;\n return this;\n};\n\n/**\n * Puts a 32-bit integer in this buffer in big-endian order.\n *\n * @param i the 32-bit integer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putInt32 = function(i) {\n this.accommodate(4);\n this.data.setInt32(this.write, i);\n this.write += 4;\n return this;\n};\n\n/**\n * Puts a 16-bit integer in this buffer in little-endian order.\n *\n * @param i the 16-bit integer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putInt16Le = function(i) {\n this.accommodate(2);\n this.data.setInt16(this.write, i, true);\n this.write += 2;\n return this;\n};\n\n/**\n * Puts a 24-bit integer in this buffer in little-endian order.\n *\n * @param i the 24-bit integer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putInt24Le = function(i) {\n this.accommodate(3);\n this.data.setInt8(this.write, i >> 16 & 0xFF);\n this.data.setInt16(this.write, i >> 8 & 0xFFFF, true);\n this.write += 3;\n return this;\n};\n\n/**\n * Puts a 32-bit integer in this buffer in little-endian order.\n *\n * @param i the 32-bit integer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putInt32Le = function(i) {\n this.accommodate(4);\n this.data.setInt32(this.write, i, true);\n this.write += 4;\n return this;\n};\n\n/**\n * Puts an n-bit integer in this buffer in big-endian order.\n *\n * @param i the n-bit integer.\n * @param n the number of bits in the integer (8, 16, 24, or 32).\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putInt = function(i, n) {\n _checkBitsParam(n);\n this.accommodate(n / 8);\n do {\n n -= 8;\n this.data.setInt8(this.write++, (i >> n) & 0xFF);\n } while(n > 0);\n return this;\n};\n\n/**\n * Puts a signed n-bit integer in this buffer in big-endian order. Two's\n * complement representation is used.\n *\n * @param i the n-bit integer.\n * @param n the number of bits in the integer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.putSignedInt = function(i, n) {\n _checkBitsParam(n);\n this.accommodate(n / 8);\n if(i < 0) {\n i += 2 << (n - 1);\n }\n return this.putInt(i, n);\n};\n\n/**\n * Gets a byte from this buffer and advances the read pointer by 1.\n *\n * @return the byte.\n */\nutil.DataBuffer.prototype.getByte = function() {\n return this.data.getInt8(this.read++);\n};\n\n/**\n * Gets a uint16 from this buffer in big-endian order and advances the read\n * pointer by 2.\n *\n * @return the uint16.\n */\nutil.DataBuffer.prototype.getInt16 = function() {\n var rval = this.data.getInt16(this.read);\n this.read += 2;\n return rval;\n};\n\n/**\n * Gets a uint24 from this buffer in big-endian order and advances the read\n * pointer by 3.\n *\n * @return the uint24.\n */\nutil.DataBuffer.prototype.getInt24 = function() {\n var rval = (\n this.data.getInt16(this.read) << 8 ^\n this.data.getInt8(this.read + 2));\n this.read += 3;\n return rval;\n};\n\n/**\n * Gets a uint32 from this buffer in big-endian order and advances the read\n * pointer by 4.\n *\n * @return the word.\n */\nutil.DataBuffer.prototype.getInt32 = function() {\n var rval = this.data.getInt32(this.read);\n this.read += 4;\n return rval;\n};\n\n/**\n * Gets a uint16 from this buffer in little-endian order and advances the read\n * pointer by 2.\n *\n * @return the uint16.\n */\nutil.DataBuffer.prototype.getInt16Le = function() {\n var rval = this.data.getInt16(this.read, true);\n this.read += 2;\n return rval;\n};\n\n/**\n * Gets a uint24 from this buffer in little-endian order and advances the read\n * pointer by 3.\n *\n * @return the uint24.\n */\nutil.DataBuffer.prototype.getInt24Le = function() {\n var rval = (\n this.data.getInt8(this.read) ^\n this.data.getInt16(this.read + 1, true) << 8);\n this.read += 3;\n return rval;\n};\n\n/**\n * Gets a uint32 from this buffer in little-endian order and advances the read\n * pointer by 4.\n *\n * @return the word.\n */\nutil.DataBuffer.prototype.getInt32Le = function() {\n var rval = this.data.getInt32(this.read, true);\n this.read += 4;\n return rval;\n};\n\n/**\n * Gets an n-bit integer from this buffer in big-endian order and advances the\n * read pointer by n/8.\n *\n * @param n the number of bits in the integer (8, 16, 24, or 32).\n *\n * @return the integer.\n */\nutil.DataBuffer.prototype.getInt = function(n) {\n _checkBitsParam(n);\n var rval = 0;\n do {\n // TODO: Use (rval * 0x100) if adding support for 33 to 53 bits.\n rval = (rval << 8) + this.data.getInt8(this.read++);\n n -= 8;\n } while(n > 0);\n return rval;\n};\n\n/**\n * Gets a signed n-bit integer from this buffer in big-endian order, using\n * two's complement, and advances the read pointer by n/8.\n *\n * @param n the number of bits in the integer (8, 16, 24, or 32).\n *\n * @return the integer.\n */\nutil.DataBuffer.prototype.getSignedInt = function(n) {\n // getInt checks n\n var x = this.getInt(n);\n var max = 2 << (n - 2);\n if(x >= max) {\n x -= max << 1;\n }\n return x;\n};\n\n/**\n * Reads bytes out as a binary encoded string and clears them from the\n * buffer.\n *\n * @param count the number of bytes to read, undefined or null for all.\n *\n * @return a binary encoded string of bytes.\n */\nutil.DataBuffer.prototype.getBytes = function(count) {\n // TODO: deprecate this method, it is poorly named and\n // this.toString('binary') replaces it\n // add a toTypedArray()/toArrayBuffer() function\n var rval;\n if(count) {\n // read count bytes\n count = Math.min(this.length(), count);\n rval = this.data.slice(this.read, this.read + count);\n this.read += count;\n } else if(count === 0) {\n rval = '';\n } else {\n // read all bytes, optimize to only copy when needed\n rval = (this.read === 0) ? this.data : this.data.slice(this.read);\n this.clear();\n }\n return rval;\n};\n\n/**\n * Gets a binary encoded string of the bytes from this buffer without\n * modifying the read pointer.\n *\n * @param count the number of bytes to get, omit to get all.\n *\n * @return a string full of binary encoded characters.\n */\nutil.DataBuffer.prototype.bytes = function(count) {\n // TODO: deprecate this method, it is poorly named, add \"getString()\"\n return (typeof(count) === 'undefined' ?\n this.data.slice(this.read) :\n this.data.slice(this.read, this.read + count));\n};\n\n/**\n * Gets a byte at the given index without modifying the read pointer.\n *\n * @param i the byte index.\n *\n * @return the byte.\n */\nutil.DataBuffer.prototype.at = function(i) {\n return this.data.getUint8(this.read + i);\n};\n\n/**\n * Puts a byte at the given index without modifying the read pointer.\n *\n * @param i the byte index.\n * @param b the byte to put.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.setAt = function(i, b) {\n this.data.setUint8(i, b);\n return this;\n};\n\n/**\n * Gets the last byte without modifying the read pointer.\n *\n * @return the last byte.\n */\nutil.DataBuffer.prototype.last = function() {\n return this.data.getUint8(this.write - 1);\n};\n\n/**\n * Creates a copy of this buffer.\n *\n * @return the copy.\n */\nutil.DataBuffer.prototype.copy = function() {\n return new util.DataBuffer(this);\n};\n\n/**\n * Compacts this buffer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.compact = function() {\n if(this.read > 0) {\n var src = new Uint8Array(this.data.buffer, this.read);\n var dst = new Uint8Array(src.byteLength);\n dst.set(src);\n this.data = new DataView(dst);\n this.write -= this.read;\n this.read = 0;\n }\n return this;\n};\n\n/**\n * Clears this buffer.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.clear = function() {\n this.data = new DataView(new ArrayBuffer(0));\n this.read = this.write = 0;\n return this;\n};\n\n/**\n * Shortens this buffer by triming bytes off of the end of this buffer.\n *\n * @param count the number of bytes to trim off.\n *\n * @return this buffer.\n */\nutil.DataBuffer.prototype.truncate = function(count) {\n this.write = Math.max(0, this.length() - count);\n this.read = Math.min(this.read, this.write);\n return this;\n};\n\n/**\n * Converts this buffer to a hexadecimal string.\n *\n * @return a hexadecimal string.\n */\nutil.DataBuffer.prototype.toHex = function() {\n var rval = '';\n for(var i = this.read; i < this.data.byteLength; ++i) {\n var b = this.data.getUint8(i);\n if(b < 16) {\n rval += '0';\n }\n rval += b.toString(16);\n }\n return rval;\n};\n\n/**\n * Converts this buffer to a string, using the given encoding. If no\n * encoding is given, 'utf8' (UTF-8) is used.\n *\n * @param [encoding] the encoding to use: 'binary', 'utf8', 'utf16', 'hex',\n * 'base64' (default: 'utf8').\n *\n * @return a string representation of the bytes in this buffer.\n */\nutil.DataBuffer.prototype.toString = function(encoding) {\n var view = new Uint8Array(this.data, this.read, this.length());\n encoding = encoding || 'utf8';\n\n // encode to string\n if(encoding === 'binary' || encoding === 'raw') {\n return util.binary.raw.encode(view);\n }\n if(encoding === 'hex') {\n return util.binary.hex.encode(view);\n }\n if(encoding === 'base64') {\n return util.binary.base64.encode(view);\n }\n\n // decode to text\n if(encoding === 'utf8') {\n return util.text.utf8.decode(view);\n }\n if(encoding === 'utf16') {\n return util.text.utf16.decode(view);\n }\n\n throw new Error('Invalid encoding: ' + encoding);\n};\n\n/** End Buffer w/UInt8Array backing */\n\n/**\n * Creates a buffer that stores bytes. A value may be given to populate the\n * buffer with data. This value can either be string of encoded bytes or a\n * regular string of characters. When passing a string of binary encoded\n * bytes, the encoding `raw` should be given. This is also the default. When\n * passing a string of characters, the encoding `utf8` should be given.\n *\n * @param [input] a string with encoded bytes to store in the buffer.\n * @param [encoding] (default: 'raw', other: 'utf8').\n */\nutil.createBuffer = function(input, encoding) {\n // TODO: deprecate, use new ByteBuffer() instead\n encoding = encoding || 'raw';\n if(input !== undefined && encoding === 'utf8') {\n input = util.encodeUtf8(input);\n }\n return new util.ByteBuffer(input);\n};\n\n/**\n * Fills a string with a particular value. If you want the string to be a byte\n * string, pass in String.fromCharCode(theByte).\n *\n * @param c the character to fill the string with, use String.fromCharCode\n * to fill the string with a byte value.\n * @param n the number of characters of value c to fill with.\n *\n * @return the filled string.\n */\nutil.fillString = function(c, n) {\n var s = '';\n while(n > 0) {\n if(n & 1) {\n s += c;\n }\n n >>>= 1;\n if(n > 0) {\n c += c;\n }\n }\n return s;\n};\n\n/**\n * Performs a per byte XOR between two byte strings and returns the result as a\n * string of bytes.\n *\n * @param s1 first string of bytes.\n * @param s2 second string of bytes.\n * @param n the number of bytes to XOR.\n *\n * @return the XOR'd result.\n */\nutil.xorBytes = function(s1, s2, n) {\n var s3 = '';\n var b = '';\n var t = '';\n var i = 0;\n var c = 0;\n for(; n > 0; --n, ++i) {\n b = s1.charCodeAt(i) ^ s2.charCodeAt(i);\n if(c >= 10) {\n s3 += t;\n t = '';\n c = 0;\n }\n t += String.fromCharCode(b);\n ++c;\n }\n s3 += t;\n return s3;\n};\n\n/**\n * Converts a hex string into a 'binary' encoded string of bytes.\n *\n * @param hex the hexadecimal string to convert.\n *\n * @return the binary-encoded string of bytes.\n */\nutil.hexToBytes = function(hex) {\n // TODO: deprecate: \"Deprecated. Use util.binary.hex.decode instead.\"\n var rval = '';\n var i = 0;\n if(hex.length & 1 == 1) {\n // odd number of characters, convert first character alone\n i = 1;\n rval += String.fromCharCode(parseInt(hex[0], 16));\n }\n // convert 2 characters (1 byte) at a time\n for(; i < hex.length; i += 2) {\n rval += String.fromCharCode(parseInt(hex.substr(i, 2), 16));\n }\n return rval;\n};\n\n/**\n * Converts a 'binary' encoded string of bytes to hex.\n *\n * @param bytes the byte string to convert.\n *\n * @return the string of hexadecimal characters.\n */\nutil.bytesToHex = function(bytes) {\n // TODO: deprecate: \"Deprecated. Use util.binary.hex.encode instead.\"\n return util.createBuffer(bytes).toHex();\n};\n\n/**\n * Converts an 32-bit integer to 4-big-endian byte string.\n *\n * @param i the integer.\n *\n * @return the byte string.\n */\nutil.int32ToBytes = function(i) {\n return (\n String.fromCharCode(i >> 24 & 0xFF) +\n String.fromCharCode(i >> 16 & 0xFF) +\n String.fromCharCode(i >> 8 & 0xFF) +\n String.fromCharCode(i & 0xFF));\n};\n\n// base64 characters, reverse mapping\nvar _base64 =\n 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';\nvar _base64Idx = [\n/*43 -43 = 0*/\n/*'+', 1, 2, 3,'/' */\n 62, -1, -1, -1, 63,\n\n/*'0','1','2','3','4','5','6','7','8','9' */\n 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,\n\n/*15, 16, 17,'=', 19, 20, 21 */\n -1, -1, -1, 64, -1, -1, -1,\n\n/*65 - 43 = 22*/\n/*'A','B','C','D','E','F','G','H','I','J','K','L','M', */\n 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,\n\n/*'N','O','P','Q','R','S','T','U','V','W','X','Y','Z' */\n 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,\n\n/*91 - 43 = 48 */\n/*48, 49, 50, 51, 52, 53 */\n -1, -1, -1, -1, -1, -1,\n\n/*97 - 43 = 54*/\n/*'a','b','c','d','e','f','g','h','i','j','k','l','m' */\n 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,\n\n/*'n','o','p','q','r','s','t','u','v','w','x','y','z' */\n 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51\n];\n\n// base58 characters (Bitcoin alphabet)\nvar _base58 = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';\n\n/**\n * Base64 encodes a 'binary' encoded string of bytes.\n *\n * @param input the binary encoded string of bytes to base64-encode.\n * @param maxline the maximum number of encoded characters per line to use,\n * defaults to none.\n *\n * @return the base64-encoded output.\n */\nutil.encode64 = function(input, maxline) {\n // TODO: deprecate: \"Deprecated. Use util.binary.base64.encode instead.\"\n var line = '';\n var output = '';\n var chr1, chr2, chr3;\n var i = 0;\n while(i < input.length) {\n chr1 = input.charCodeAt(i++);\n chr2 = input.charCodeAt(i++);\n chr3 = input.charCodeAt(i++);\n\n // encode 4 character group\n line += _base64.charAt(chr1 >> 2);\n line += _base64.charAt(((chr1 & 3) << 4) | (chr2 >> 4));\n if(isNaN(chr2)) {\n line += '==';\n } else {\n line += _base64.charAt(((chr2 & 15) << 2) | (chr3 >> 6));\n line += isNaN(chr3) ? '=' : _base64.charAt(chr3 & 63);\n }\n\n if(maxline && line.length > maxline) {\n output += line.substr(0, maxline) + '\\r\\n';\n line = line.substr(maxline);\n }\n }\n output += line;\n return output;\n};\n\n/**\n * Base64 decodes a string into a 'binary' encoded string of bytes.\n *\n * @param input the base64-encoded input.\n *\n * @return the binary encoded string.\n */\nutil.decode64 = function(input) {\n // TODO: deprecate: \"Deprecated. Use util.binary.base64.decode instead.\"\n\n // remove all non-base64 characters\n input = input.replace(/[^A-Za-z0-9\\+\\/\\=]/g, '');\n\n var output = '';\n var enc1, enc2, enc3, enc4;\n var i = 0;\n\n while(i < input.length) {\n enc1 = _base64Idx[input.charCodeAt(i++) - 43];\n enc2 = _base64Idx[input.charCodeAt(i++) - 43];\n enc3 = _base64Idx[input.charCodeAt(i++) - 43];\n enc4 = _base64Idx[input.charCodeAt(i++) - 43];\n\n output += String.fromCharCode((enc1 << 2) | (enc2 >> 4));\n if(enc3 !== 64) {\n // decoded at least 2 bytes\n output += String.fromCharCode(((enc2 & 15) << 4) | (enc3 >> 2));\n if(enc4 !== 64) {\n // decoded 3 bytes\n output += String.fromCharCode(((enc3 & 3) << 6) | enc4);\n }\n }\n }\n\n return output;\n};\n\n/**\n * Encodes the given string of characters (a standard JavaScript\n * string) as a binary encoded string where the bytes represent\n * a UTF-8 encoded string of characters. Non-ASCII characters will be\n * encoded as multiple bytes according to UTF-8.\n *\n * @param str a standard string of characters to encode.\n *\n * @return the binary encoded string.\n */\nutil.encodeUtf8 = function(str) {\n return unescape(encodeURIComponent(str));\n};\n\n/**\n * Decodes a binary encoded string that contains bytes that\n * represent a UTF-8 encoded string of characters -- into a\n * string of characters (a standard JavaScript string).\n *\n * @param str the binary encoded string to decode.\n *\n * @return the resulting standard string of characters.\n */\nutil.decodeUtf8 = function(str) {\n return decodeURIComponent(escape(str));\n};\n\n// binary encoding/decoding tools\n// FIXME: Experimental. Do not use yet.\nutil.binary = {\n raw: {},\n hex: {},\n base64: {},\n base58: {},\n baseN : {\n encode: baseN.encode,\n decode: baseN.decode\n }\n};\n\n/**\n * Encodes a Uint8Array as a binary-encoded string. This encoding uses\n * a value between 0 and 255 for each character.\n *\n * @param bytes the Uint8Array to encode.\n *\n * @return the binary-encoded string.\n */\nutil.binary.raw.encode = function(bytes) {\n return String.fromCharCode.apply(null, bytes);\n};\n\n/**\n * Decodes a binary-encoded string to a Uint8Array. This encoding uses\n * a value between 0 and 255 for each character.\n *\n * @param str the binary-encoded string to decode.\n * @param [output] an optional Uint8Array to write the output to; if it\n * is too small, an exception will be thrown.\n * @param [offset] the start offset for writing to the output (default: 0).\n *\n * @return the Uint8Array or the number of bytes written if output was given.\n */\nutil.binary.raw.decode = function(str, output, offset) {\n var out = output;\n if(!out) {\n out = new Uint8Array(str.length);\n }\n offset = offset || 0;\n var j = offset;\n for(var i = 0; i < str.length; ++i) {\n out[j++] = str.charCodeAt(i);\n }\n return output ? (j - offset) : out;\n};\n\n/**\n * Encodes a 'binary' string, ArrayBuffer, DataView, TypedArray, or\n * ByteBuffer as a string of hexadecimal characters.\n *\n * @param bytes the bytes to convert.\n *\n * @return the string of hexadecimal characters.\n */\nutil.binary.hex.encode = util.bytesToHex;\n\n/**\n * Decodes a hex-encoded string to a Uint8Array.\n *\n * @param hex the hexadecimal string to convert.\n * @param [output] an optional Uint8Array to write the output to; if it\n * is too small, an exception will be thrown.\n * @param [offset] the start offset for writing to the output (default: 0).\n *\n * @return the Uint8Array or the number of bytes written if output was given.\n */\nutil.binary.hex.decode = function(hex, output, offset) {\n var out = output;\n if(!out) {\n out = new Uint8Array(Math.ceil(hex.length / 2));\n }\n offset = offset || 0;\n var i = 0, j = offset;\n if(hex.length & 1) {\n // odd number of characters, convert first character alone\n i = 1;\n out[j++] = parseInt(hex[0], 16);\n }\n // convert 2 characters (1 byte) at a time\n for(; i < hex.length; i += 2) {\n out[j++] = parseInt(hex.substr(i, 2), 16);\n }\n return output ? (j - offset) : out;\n};\n\n/**\n * Base64-encodes a Uint8Array.\n *\n * @param input the Uint8Array to encode.\n * @param maxline the maximum number of encoded characters per line to use,\n * defaults to none.\n *\n * @return the base64-encoded output string.\n */\nutil.binary.base64.encode = function(input, maxline) {\n var line = '';\n var output = '';\n var chr1, chr2, chr3;\n var i = 0;\n while(i < input.byteLength) {\n chr1 = input[i++];\n chr2 = input[i++];\n chr3 = input[i++];\n\n // encode 4 character group\n line += _base64.charAt(chr1 >> 2);\n line += _base64.charAt(((chr1 & 3) << 4) | (chr2 >> 4));\n if(isNaN(chr2)) {\n line += '==';\n } else {\n line += _base64.charAt(((chr2 & 15) << 2) | (chr3 >> 6));\n line += isNaN(chr3) ? '=' : _base64.charAt(chr3 & 63);\n }\n\n if(maxline && line.length > maxline) {\n output += line.substr(0, maxline) + '\\r\\n';\n line = line.substr(maxline);\n }\n }\n output += line;\n return output;\n};\n\n/**\n * Decodes a base64-encoded string to a Uint8Array.\n *\n * @param input the base64-encoded input string.\n * @param [output] an optional Uint8Array to write the output to; if it\n * is too small, an exception will be thrown.\n * @param [offset] the start offset for writing to the output (default: 0).\n *\n * @return the Uint8Array or the number of bytes written if output was given.\n */\nutil.binary.base64.decode = function(input, output, offset) {\n var out = output;\n if(!out) {\n out = new Uint8Array(Math.ceil(input.length / 4) * 3);\n }\n\n // remove all non-base64 characters\n input = input.replace(/[^A-Za-z0-9\\+\\/\\=]/g, '');\n\n offset = offset || 0;\n var enc1, enc2, enc3, enc4;\n var i = 0, j = offset;\n\n while(i < input.length) {\n enc1 = _base64Idx[input.charCodeAt(i++) - 43];\n enc2 = _base64Idx[input.charCodeAt(i++) - 43];\n enc3 = _base64Idx[input.charCodeAt(i++) - 43];\n enc4 = _base64Idx[input.charCodeAt(i++) - 43];\n\n out[j++] = (enc1 << 2) | (enc2 >> 4);\n if(enc3 !== 64) {\n // decoded at least 2 bytes\n out[j++] = ((enc2 & 15) << 4) | (enc3 >> 2);\n if(enc4 !== 64) {\n // decoded 3 bytes\n out[j++] = ((enc3 & 3) << 6) | enc4;\n }\n }\n }\n\n // make sure result is the exact decoded length\n return output ? (j - offset) : out.subarray(0, j);\n};\n\n// add support for base58 encoding/decoding with Bitcoin alphabet\nutil.binary.base58.encode = function(input, maxline) {\n return util.binary.baseN.encode(input, _base58, maxline);\n};\nutil.binary.base58.decode = function(input, maxline) {\n return util.binary.baseN.decode(input, _base58, maxline);\n};\n\n// text encoding/decoding tools\n// FIXME: Experimental. Do not use yet.\nutil.text = {\n utf8: {},\n utf16: {}\n};\n\n/**\n * Encodes the given string as UTF-8 in a Uint8Array.\n *\n * @param str the string to encode.\n * @param [output] an optional Uint8Array to write the output to; if it\n * is too small, an exception will be thrown.\n * @param [offset] the start offset for writing to the output (default: 0).\n *\n * @return the Uint8Array or the number of bytes written if output was given.\n */\nutil.text.utf8.encode = function(str, output, offset) {\n str = util.encodeUtf8(str);\n var out = output;\n if(!out) {\n out = new Uint8Array(str.length);\n }\n offset = offset || 0;\n var j = offset;\n for(var i = 0; i < str.length; ++i) {\n out[j++] = str.charCodeAt(i);\n }\n return output ? (j - offset) : out;\n};\n\n/**\n * Decodes the UTF-8 contents from a Uint8Array.\n *\n * @param bytes the Uint8Array to decode.\n *\n * @return the resulting string.\n */\nutil.text.utf8.decode = function(bytes) {\n return util.decodeUtf8(String.fromCharCode.apply(null, bytes));\n};\n\n/**\n * Encodes the given string as UTF-16 in a Uint8Array.\n *\n * @param str the string to encode.\n * @param [output] an optional Uint8Array to write the output to; if it\n * is too small, an exception will be thrown.\n * @param [offset] the start offset for writing to the output (default: 0).\n *\n * @return the Uint8Array or the number of bytes written if output was given.\n */\nutil.text.utf16.encode = function(str, output, offset) {\n var out = output;\n if(!out) {\n out = new Uint8Array(str.length * 2);\n }\n var view = new Uint16Array(out.buffer);\n offset = offset || 0;\n var j = offset;\n var k = offset;\n for(var i = 0; i < str.length; ++i) {\n view[k++] = str.charCodeAt(i);\n j += 2;\n }\n return output ? (j - offset) : out;\n};\n\n/**\n * Decodes the UTF-16 contents from a Uint8Array.\n *\n * @param bytes the Uint8Array to decode.\n *\n * @return the resulting string.\n */\nutil.text.utf16.decode = function(bytes) {\n return String.fromCharCode.apply(null, new Uint16Array(bytes.buffer));\n};\n\n/**\n * Deflates the given data using a flash interface.\n *\n * @param api the flash interface.\n * @param bytes the data.\n * @param raw true to return only raw deflate data, false to include zlib\n * header and trailer.\n *\n * @return the deflated data as a string.\n */\nutil.deflate = function(api, bytes, raw) {\n bytes = util.decode64(api.deflate(util.encode64(bytes)).rval);\n\n // strip zlib header and trailer if necessary\n if(raw) {\n // zlib header is 2 bytes (CMF,FLG) where FLG indicates that\n // there is a 4-byte DICT (alder-32) block before the data if\n // its 5th bit is set\n var start = 2;\n var flg = bytes.charCodeAt(1);\n if(flg & 0x20) {\n start = 6;\n }\n // zlib trailer is 4 bytes of adler-32\n bytes = bytes.substring(start, bytes.length - 4);\n }\n\n return bytes;\n};\n\n/**\n * Inflates the given data using a flash interface.\n *\n * @param api the flash interface.\n * @param bytes the data.\n * @param raw true if the incoming data has no zlib header or trailer and is\n * raw DEFLATE data.\n *\n * @return the inflated data as a string, null on error.\n */\nutil.inflate = function(api, bytes, raw) {\n // TODO: add zlib header and trailer if necessary/possible\n var rval = api.inflate(util.encode64(bytes)).rval;\n return (rval === null) ? null : util.decode64(rval);\n};\n\n/**\n * Sets a storage object.\n *\n * @param api the storage interface.\n * @param id the storage ID to use.\n * @param obj the storage object, null to remove.\n */\nvar _setStorageObject = function(api, id, obj) {\n if(!api) {\n throw new Error('WebStorage not available.');\n }\n\n var rval;\n if(obj === null) {\n rval = api.removeItem(id);\n } else {\n // json-encode and base64-encode object\n obj = util.encode64(JSON.stringify(obj));\n rval = api.setItem(id, obj);\n }\n\n // handle potential flash error\n if(typeof(rval) !== 'undefined' && rval.rval !== true) {\n var error = new Error(rval.error.message);\n error.id = rval.error.id;\n error.name = rval.error.name;\n throw error;\n }\n};\n\n/**\n * Gets a storage object.\n *\n * @param api the storage interface.\n * @param id the storage ID to use.\n *\n * @return the storage object entry or null if none exists.\n */\nvar _getStorageObject = function(api, id) {\n if(!api) {\n throw new Error('WebStorage not available.');\n }\n\n // get the existing entry\n var rval = api.getItem(id);\n\n /* Note: We check api.init because we can't do (api == localStorage)\n on IE because of \"Class doesn't support Automation\" exception. Only\n the flash api has an init method so this works too, but we need a\n better solution in the future. */\n\n // flash returns item wrapped in an object, handle special case\n if(api.init) {\n if(rval.rval === null) {\n if(rval.error) {\n var error = new Error(rval.error.message);\n error.id = rval.error.id;\n error.name = rval.error.name;\n throw error;\n }\n // no error, but also no item\n rval = null;\n } else {\n rval = rval.rval;\n }\n }\n\n // handle decoding\n if(rval !== null) {\n // base64-decode and json-decode data\n rval = JSON.parse(util.decode64(rval));\n }\n\n return rval;\n};\n\n/**\n * Stores an item in local storage.\n *\n * @param api the storage interface.\n * @param id the storage ID to use.\n * @param key the key for the item.\n * @param data the data for the item (any javascript object/primitive).\n */\nvar _setItem = function(api, id, key, data) {\n // get storage object\n var obj = _getStorageObject(api, id);\n if(obj === null) {\n // create a new storage object\n obj = {};\n }\n // update key\n obj[key] = data;\n\n // set storage object\n _setStorageObject(api, id, obj);\n};\n\n/**\n * Gets an item from local storage.\n *\n * @param api the storage interface.\n * @param id the storage ID to use.\n * @param key the key for the item.\n *\n * @return the item.\n */\nvar _getItem = function(api, id, key) {\n // get storage object\n var rval = _getStorageObject(api, id);\n if(rval !== null) {\n // return data at key\n rval = (key in rval) ? rval[key] : null;\n }\n\n return rval;\n};\n\n/**\n * Removes an item from local storage.\n *\n * @param api the storage interface.\n * @param id the storage ID to use.\n * @param key the key for the item.\n */\nvar _removeItem = function(api, id, key) {\n // get storage object\n var obj = _getStorageObject(api, id);\n if(obj !== null && key in obj) {\n // remove key\n delete obj[key];\n\n // see if entry has no keys remaining\n var empty = true;\n for(var prop in obj) {\n empty = false;\n break;\n }\n if(empty) {\n // remove entry entirely if no keys are left\n obj = null;\n }\n\n // set storage object\n _setStorageObject(api, id, obj);\n }\n};\n\n/**\n * Clears the local disk storage identified by the given ID.\n *\n * @param api the storage interface.\n * @param id the storage ID to use.\n */\nvar _clearItems = function(api, id) {\n _setStorageObject(api, id, null);\n};\n\n/**\n * Calls a storage function.\n *\n * @param func the function to call.\n * @param args the arguments for the function.\n * @param location the location argument.\n *\n * @return the return value from the function.\n */\nvar _callStorageFunction = function(func, args, location) {\n var rval = null;\n\n // default storage types\n if(typeof(location) === 'undefined') {\n location = ['web', 'flash'];\n }\n\n // apply storage types in order of preference\n var type;\n var done = false;\n var exception = null;\n for(var idx in location) {\n type = location[idx];\n try {\n if(type === 'flash' || type === 'both') {\n if(args[0] === null) {\n throw new Error('Flash local storage not available.');\n }\n rval = func.apply(this, args);\n done = (type === 'flash');\n }\n if(type === 'web' || type === 'both') {\n args[0] = localStorage;\n rval = func.apply(this, args);\n done = true;\n }\n } catch(ex) {\n exception = ex;\n }\n if(done) {\n break;\n }\n }\n\n if(!done) {\n throw exception;\n }\n\n return rval;\n};\n\n/**\n * Stores an item on local disk.\n *\n * The available types of local storage include 'flash', 'web', and 'both'.\n *\n * The type 'flash' refers to flash local storage (SharedObject). In order\n * to use flash local storage, the 'api' parameter must be valid. The type\n * 'web' refers to WebStorage, if supported by the browser. The type 'both'\n * refers to storing using both 'flash' and 'web', not just one or the\n * other.\n *\n * The location array should list the storage types to use in order of\n * preference:\n *\n * ['flash']: flash only storage\n * ['web']: web only storage\n * ['both']: try to store in both\n * ['flash','web']: store in flash first, but if not available, 'web'\n * ['web','flash']: store in web first, but if not available, 'flash'\n *\n * The location array defaults to: ['web', 'flash']\n *\n * @param api the flash interface, null to use only WebStorage.\n * @param id the storage ID to use.\n * @param key the key for the item.\n * @param data the data for the item (any javascript object/primitive).\n * @param location an array with the preferred types of storage to use.\n */\nutil.setItem = function(api, id, key, data, location) {\n _callStorageFunction(_setItem, arguments, location);\n};\n\n/**\n * Gets an item on local disk.\n *\n * Set setItem() for details on storage types.\n *\n * @param api the flash interface, null to use only WebStorage.\n * @param id the storage ID to use.\n * @param key the key for the item.\n * @param location an array with the preferred types of storage to use.\n *\n * @return the item.\n */\nutil.getItem = function(api, id, key, location) {\n return _callStorageFunction(_getItem, arguments, location);\n};\n\n/**\n * Removes an item on local disk.\n *\n * Set setItem() for details on storage types.\n *\n * @param api the flash interface.\n * @param id the storage ID to use.\n * @param key the key for the item.\n * @param location an array with the preferred types of storage to use.\n */\nutil.removeItem = function(api, id, key, location) {\n _callStorageFunction(_removeItem, arguments, location);\n};\n\n/**\n * Clears the local disk storage identified by the given ID.\n *\n * Set setItem() for details on storage types.\n *\n * @param api the flash interface if flash is available.\n * @param id the storage ID to use.\n * @param location an array with the preferred types of storage to use.\n */\nutil.clearItems = function(api, id, location) {\n _callStorageFunction(_clearItems, arguments, location);\n};\n\n/**\n * Check if an object is empty.\n *\n * Taken from:\n * http://stackoverflow.com/questions/679915/how-do-i-test-for-an-empty-javascript-object-from-json/679937#679937\n *\n * @param object the object to check.\n */\nutil.isEmpty = function(obj) {\n for(var prop in obj) {\n if(obj.hasOwnProperty(prop)) {\n return false;\n }\n }\n return true;\n};\n\n/**\n * Format with simple printf-style interpolation.\n *\n * %%: literal '%'\n * %s,%o: convert next argument into a string.\n *\n * @param format the string to format.\n * @param ... arguments to interpolate into the format string.\n */\nutil.format = function(format) {\n var re = /%./g;\n // current match\n var match;\n // current part\n var part;\n // current arg index\n var argi = 0;\n // collected parts to recombine later\n var parts = [];\n // last index found\n var last = 0;\n // loop while matches remain\n while((match = re.exec(format))) {\n part = format.substring(last, re.lastIndex - 2);\n // don't add empty strings (ie, parts between %s%s)\n if(part.length > 0) {\n parts.push(part);\n }\n last = re.lastIndex;\n // switch on % code\n var code = match[0][1];\n switch(code) {\n case 's':\n case 'o':\n // check if enough arguments were given\n if(argi < arguments.length) {\n parts.push(arguments[argi++ + 1]);\n } else {\n parts.push('');\n }\n break;\n // FIXME: do proper formating for numbers, etc\n //case 'f':\n //case 'd':\n case '%':\n parts.push('%');\n break;\n default:\n parts.push('<%' + code + '?>');\n }\n }\n // add trailing part of format string\n parts.push(format.substring(last));\n return parts.join('');\n};\n\n/**\n * Formats a number.\n *\n * http://snipplr.com/view/5945/javascript-numberformat--ported-from-php/\n */\nutil.formatNumber = function(number, decimals, dec_point, thousands_sep) {\n // http://kevin.vanzonneveld.net\n // + original by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)\n // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)\n // + bugfix by: Michael White (http://crestidg.com)\n // + bugfix by: Benjamin Lupton\n // + bugfix by: Allan Jensen (http://www.winternet.no)\n // + revised by: Jonas Raoni Soares Silva (http://www.jsfromhell.com)\n // * example 1: number_format(1234.5678, 2, '.', '');\n // * returns 1: 1234.57\n\n var n = number, c = isNaN(decimals = Math.abs(decimals)) ? 2 : decimals;\n var d = dec_point === undefined ? ',' : dec_point;\n var t = thousands_sep === undefined ?\n '.' : thousands_sep, s = n < 0 ? '-' : '';\n var i = parseInt((n = Math.abs(+n || 0).toFixed(c)), 10) + '';\n var j = (i.length > 3) ? i.length % 3 : 0;\n return s + (j ? i.substr(0, j) + t : '') +\n i.substr(j).replace(/(\\d{3})(?=\\d)/g, '$1' + t) +\n (c ? d + Math.abs(n - i).toFixed(c).slice(2) : '');\n};\n\n/**\n * Formats a byte size.\n *\n * http://snipplr.com/view/5949/format-humanize-file-byte-size-presentation-in-javascript/\n */\nutil.formatSize = function(size) {\n if(size >= 1073741824) {\n size = util.formatNumber(size / 1073741824, 2, '.', '') + ' GiB';\n } else if(size >= 1048576) {\n size = util.formatNumber(size / 1048576, 2, '.', '') + ' MiB';\n } else if(size >= 1024) {\n size = util.formatNumber(size / 1024, 0) + ' KiB';\n } else {\n size = util.formatNumber(size, 0) + ' bytes';\n }\n return size;\n};\n\n/**\n * Converts an IPv4 or IPv6 string representation into bytes (in network order).\n *\n * @param ip the IPv4 or IPv6 address to convert.\n *\n * @return the 4-byte IPv6 or 16-byte IPv6 address or null if the address can't\n * be parsed.\n */\nutil.bytesFromIP = function(ip) {\n if(ip.indexOf('.') !== -1) {\n return util.bytesFromIPv4(ip);\n }\n if(ip.indexOf(':') !== -1) {\n return util.bytesFromIPv6(ip);\n }\n return null;\n};\n\n/**\n * Converts an IPv4 string representation into bytes (in network order).\n *\n * @param ip the IPv4 address to convert.\n *\n * @return the 4-byte address or null if the address can't be parsed.\n */\nutil.bytesFromIPv4 = function(ip) {\n ip = ip.split('.');\n if(ip.length !== 4) {\n return null;\n }\n var b = util.createBuffer();\n for(var i = 0; i < ip.length; ++i) {\n var num = parseInt(ip[i], 10);\n if(isNaN(num)) {\n return null;\n }\n b.putByte(num);\n }\n return b.getBytes();\n};\n\n/**\n * Converts an IPv6 string representation into bytes (in network order).\n *\n * @param ip the IPv6 address to convert.\n *\n * @return the 16-byte address or null if the address can't be parsed.\n */\nutil.bytesFromIPv6 = function(ip) {\n var blanks = 0;\n ip = ip.split(':').filter(function(e) {\n if(e.length === 0) ++blanks;\n return true;\n });\n var zeros = (8 - ip.length + blanks) * 2;\n var b = util.createBuffer();\n for(var i = 0; i < 8; ++i) {\n if(!ip[i] || ip[i].length === 0) {\n b.fillWithByte(0, zeros);\n zeros = 0;\n continue;\n }\n var bytes = util.hexToBytes(ip[i]);\n if(bytes.length < 2) {\n b.putByte(0);\n }\n b.putBytes(bytes);\n }\n return b.getBytes();\n};\n\n/**\n * Converts 4-bytes into an IPv4 string representation or 16-bytes into\n * an IPv6 string representation. The bytes must be in network order.\n *\n * @param bytes the bytes to convert.\n *\n * @return the IPv4 or IPv6 string representation if 4 or 16 bytes,\n * respectively, are given, otherwise null.\n */\nutil.bytesToIP = function(bytes) {\n if(bytes.length === 4) {\n return util.bytesToIPv4(bytes);\n }\n if(bytes.length === 16) {\n return util.bytesToIPv6(bytes);\n }\n return null;\n};\n\n/**\n * Converts 4-bytes into an IPv4 string representation. The bytes must be\n * in network order.\n *\n * @param bytes the bytes to convert.\n *\n * @return the IPv4 string representation or null for an invalid # of bytes.\n */\nutil.bytesToIPv4 = function(bytes) {\n if(bytes.length !== 4) {\n return null;\n }\n var ip = [];\n for(var i = 0; i < bytes.length; ++i) {\n ip.push(bytes.charCodeAt(i));\n }\n return ip.join('.');\n};\n\n/**\n * Converts 16-bytes into an IPv16 string representation. The bytes must be\n * in network order.\n *\n * @param bytes the bytes to convert.\n *\n * @return the IPv16 string representation or null for an invalid # of bytes.\n */\nutil.bytesToIPv6 = function(bytes) {\n if(bytes.length !== 16) {\n return null;\n }\n var ip = [];\n var zeroGroups = [];\n var zeroMaxGroup = 0;\n for(var i = 0; i < bytes.length; i += 2) {\n var hex = util.bytesToHex(bytes[i] + bytes[i + 1]);\n // canonicalize zero representation\n while(hex[0] === '0' && hex !== '0') {\n hex = hex.substr(1);\n }\n if(hex === '0') {\n var last = zeroGroups[zeroGroups.length - 1];\n var idx = ip.length;\n if(!last || idx !== last.end + 1) {\n zeroGroups.push({start: idx, end: idx});\n } else {\n last.end = idx;\n if((last.end - last.start) >\n (zeroGroups[zeroMaxGroup].end - zeroGroups[zeroMaxGroup].start)) {\n zeroMaxGroup = zeroGroups.length - 1;\n }\n }\n }\n ip.push(hex);\n }\n if(zeroGroups.length > 0) {\n var group = zeroGroups[zeroMaxGroup];\n // only shorten group of length > 0\n if(group.end - group.start > 0) {\n ip.splice(group.start, group.end - group.start + 1, '');\n if(group.start === 0) {\n ip.unshift('');\n }\n if(group.end === 7) {\n ip.push('');\n }\n }\n }\n return ip.join(':');\n};\n\n/**\n * Estimates the number of processes that can be run concurrently. If\n * creating Web Workers, keep in mind that the main JavaScript process needs\n * its own core.\n *\n * @param options the options to use:\n * update true to force an update (not use the cached value).\n * @param callback(err, max) called once the operation completes.\n */\nutil.estimateCores = function(options, callback) {\n if(typeof options === 'function') {\n callback = options;\n options = {};\n }\n options = options || {};\n if('cores' in util && !options.update) {\n return callback(null, util.cores);\n }\n if(typeof navigator !== 'undefined' &&\n 'hardwareConcurrency' in navigator &&\n navigator.hardwareConcurrency > 0) {\n util.cores = navigator.hardwareConcurrency;\n return callback(null, util.cores);\n }\n if(typeof Worker === 'undefined') {\n // workers not available\n util.cores = 1;\n return callback(null, util.cores);\n }\n if(typeof Blob === 'undefined') {\n // can't estimate, default to 2\n util.cores = 2;\n return callback(null, util.cores);\n }\n\n // create worker concurrency estimation code as blob\n var blobUrl = URL.createObjectURL(new Blob(['(',\n function() {\n self.addEventListener('message', function(e) {\n // run worker for 4 ms\n var st = Date.now();\n var et = st + 4;\n while(Date.now() < et);\n self.postMessage({st: st, et: et});\n });\n }.toString(),\n ')()'], {type: 'application/javascript'}));\n\n // take 5 samples using 16 workers\n sample([], 5, 16);\n\n function sample(max, samples, numWorkers) {\n if(samples === 0) {\n // get overlap average\n var avg = Math.floor(max.reduce(function(avg, x) {\n return avg + x;\n }, 0) / max.length);\n util.cores = Math.max(1, avg);\n URL.revokeObjectURL(blobUrl);\n return callback(null, util.cores);\n }\n map(numWorkers, function(err, results) {\n max.push(reduce(numWorkers, results));\n sample(max, samples - 1, numWorkers);\n });\n }\n\n function map(numWorkers, callback) {\n var workers = [];\n var results = [];\n for(var i = 0; i < numWorkers; ++i) {\n var worker = new Worker(blobUrl);\n worker.addEventListener('message', function(e) {\n results.push(e.data);\n if(results.length === numWorkers) {\n for(var i = 0; i < numWorkers; ++i) {\n workers[i].terminate();\n }\n callback(null, results);\n }\n });\n workers.push(worker);\n }\n for(var i = 0; i < numWorkers; ++i) {\n workers[i].postMessage(i);\n }\n }\n\n function reduce(numWorkers, results) {\n // find overlapping time windows\n var overlaps = [];\n for(var n = 0; n < numWorkers; ++n) {\n var r1 = results[n];\n var overlap = overlaps[n] = [];\n for(var i = 0; i < numWorkers; ++i) {\n if(n === i) {\n continue;\n }\n var r2 = results[i];\n if((r1.st > r2.st && r1.st < r2.et) ||\n (r2.st > r1.st && r2.st < r1.et)) {\n overlap.push(i);\n }\n }\n }\n // get maximum overlaps ... don't include overlapping worker itself\n // as the main JS process was also being scheduled during the work and\n // would have to be subtracted from the estimate anyway\n return overlaps.reduce(function(max, overlap) {\n return Math.max(max, overlap.length);\n }, 0);\n }\n};\n","/**\n * Javascript implementation of X.509 and related components (such as\n * Certification Signing Requests) of a Public Key Infrastructure.\n *\n * @author Dave Longley\n *\n * Copyright (c) 2010-2014 Digital Bazaar, Inc.\n *\n * The ASN.1 representation of an X.509v3 certificate is as follows\n * (see RFC 2459):\n *\n * Certificate ::= SEQUENCE {\n * tbsCertificate TBSCertificate,\n * signatureAlgorithm AlgorithmIdentifier,\n * signatureValue BIT STRING\n * }\n *\n * TBSCertificate ::= SEQUENCE {\n * version [0] EXPLICIT Version DEFAULT v1,\n * serialNumber CertificateSerialNumber,\n * signature AlgorithmIdentifier,\n * issuer Name,\n * validity Validity,\n * subject Name,\n * subjectPublicKeyInfo SubjectPublicKeyInfo,\n * issuerUniqueID [1] IMPLICIT UniqueIdentifier OPTIONAL,\n * -- If present, version shall be v2 or v3\n * subjectUniqueID [2] IMPLICIT UniqueIdentifier OPTIONAL,\n * -- If present, version shall be v2 or v3\n * extensions [3] EXPLICIT Extensions OPTIONAL\n * -- If present, version shall be v3\n * }\n *\n * Version ::= INTEGER { v1(0), v2(1), v3(2) }\n *\n * CertificateSerialNumber ::= INTEGER\n *\n * Name ::= CHOICE {\n * // only one possible choice for now\n * RDNSequence\n * }\n *\n * RDNSequence ::= SEQUENCE OF RelativeDistinguishedName\n *\n * RelativeDistinguishedName ::= SET OF AttributeTypeAndValue\n *\n * AttributeTypeAndValue ::= SEQUENCE {\n * type AttributeType,\n * value AttributeValue\n * }\n * AttributeType ::= OBJECT IDENTIFIER\n * AttributeValue ::= ANY DEFINED BY AttributeType\n *\n * Validity ::= SEQUENCE {\n * notBefore Time,\n * notAfter Time\n * }\n *\n * Time ::= CHOICE {\n * utcTime UTCTime,\n * generalTime GeneralizedTime\n * }\n *\n * UniqueIdentifier ::= BIT STRING\n *\n * SubjectPublicKeyInfo ::= SEQUENCE {\n * algorithm AlgorithmIdentifier,\n * subjectPublicKey BIT STRING\n * }\n *\n * Extensions ::= SEQUENCE SIZE (1..MAX) OF Extension\n *\n * Extension ::= SEQUENCE {\n * extnID OBJECT IDENTIFIER,\n * critical BOOLEAN DEFAULT FALSE,\n * extnValue OCTET STRING\n * }\n *\n * The only key algorithm currently supported for PKI is RSA.\n *\n * RSASSA-PSS signatures are described in RFC 3447 and RFC 4055.\n *\n * PKCS#10 v1.7 describes certificate signing requests:\n *\n * CertificationRequestInfo:\n *\n * CertificationRequestInfo ::= SEQUENCE {\n * version INTEGER { v1(0) } (v1,...),\n * subject Name,\n * subjectPKInfo SubjectPublicKeyInfo{{ PKInfoAlgorithms }},\n * attributes [0] Attributes{{ CRIAttributes }}\n * }\n *\n * Attributes { ATTRIBUTE:IOSet } ::= SET OF Attribute{{ IOSet }}\n *\n * CRIAttributes ATTRIBUTE ::= {\n * ... -- add any locally defined attributes here -- }\n *\n * Attribute { ATTRIBUTE:IOSet } ::= SEQUENCE {\n * type ATTRIBUTE.&id({IOSet}),\n * values SET SIZE(1..MAX) OF ATTRIBUTE.&Type({IOSet}{@type})\n * }\n *\n * CertificationRequest ::= SEQUENCE {\n * certificationRequestInfo CertificationRequestInfo,\n * signatureAlgorithm AlgorithmIdentifier{{ SignatureAlgorithms }},\n * signature BIT STRING\n * }\n */\nvar forge = require('./forge');\nrequire('./aes');\nrequire('./asn1');\nrequire('./des');\nrequire('./md');\nrequire('./mgf');\nrequire('./oids');\nrequire('./pem');\nrequire('./pss');\nrequire('./rsa');\nrequire('./util');\n\n// shortcut for asn.1 API\nvar asn1 = forge.asn1;\n\n/* Public Key Infrastructure (PKI) implementation. */\nvar pki = module.exports = forge.pki = forge.pki || {};\nvar oids = pki.oids;\n\n// short name OID mappings\nvar _shortNames = {};\n_shortNames['CN'] = oids['commonName'];\n_shortNames['commonName'] = 'CN';\n_shortNames['C'] = oids['countryName'];\n_shortNames['countryName'] = 'C';\n_shortNames['L'] = oids['localityName'];\n_shortNames['localityName'] = 'L';\n_shortNames['ST'] = oids['stateOrProvinceName'];\n_shortNames['stateOrProvinceName'] = 'ST';\n_shortNames['O'] = oids['organizationName'];\n_shortNames['organizationName'] = 'O';\n_shortNames['OU'] = oids['organizationalUnitName'];\n_shortNames['organizationalUnitName'] = 'OU';\n_shortNames['E'] = oids['emailAddress'];\n_shortNames['emailAddress'] = 'E';\n\n// validator for an SubjectPublicKeyInfo structure\n// Note: Currently only works with an RSA public key\nvar publicKeyValidator = forge.pki.rsa.publicKeyValidator;\n\n// validator for an X.509v3 certificate\nvar x509CertificateValidator = {\n name: 'Certificate',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'Certificate.TBSCertificate',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'tbsCertificate',\n value: [{\n name: 'Certificate.TBSCertificate.version',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 0,\n constructed: true,\n optional: true,\n value: [{\n name: 'Certificate.TBSCertificate.version.integer',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'certVersion'\n }]\n }, {\n name: 'Certificate.TBSCertificate.serialNumber',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'certSerialNumber'\n }, {\n name: 'Certificate.TBSCertificate.signature',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'Certificate.TBSCertificate.signature.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'certinfoSignatureOid'\n }, {\n name: 'Certificate.TBSCertificate.signature.parameters',\n tagClass: asn1.Class.UNIVERSAL,\n optional: true,\n captureAsn1: 'certinfoSignatureParams'\n }]\n }, {\n name: 'Certificate.TBSCertificate.issuer',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'certIssuer'\n }, {\n name: 'Certificate.TBSCertificate.validity',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n // Note: UTC and generalized times may both appear so the capture\n // names are based on their detected order, the names used below\n // are only for the common case, which validity time really means\n // \"notBefore\" and which means \"notAfter\" will be determined by order\n value: [{\n // notBefore (Time) (UTC time case)\n name: 'Certificate.TBSCertificate.validity.notBefore (utc)',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.UTCTIME,\n constructed: false,\n optional: true,\n capture: 'certValidity1UTCTime'\n }, {\n // notBefore (Time) (generalized time case)\n name: 'Certificate.TBSCertificate.validity.notBefore (generalized)',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.GENERALIZEDTIME,\n constructed: false,\n optional: true,\n capture: 'certValidity2GeneralizedTime'\n }, {\n // notAfter (Time) (only UTC time is supported)\n name: 'Certificate.TBSCertificate.validity.notAfter (utc)',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.UTCTIME,\n constructed: false,\n optional: true,\n capture: 'certValidity3UTCTime'\n }, {\n // notAfter (Time) (only UTC time is supported)\n name: 'Certificate.TBSCertificate.validity.notAfter (generalized)',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.GENERALIZEDTIME,\n constructed: false,\n optional: true,\n capture: 'certValidity4GeneralizedTime'\n }]\n }, {\n // Name (subject) (RDNSequence)\n name: 'Certificate.TBSCertificate.subject',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'certSubject'\n },\n // SubjectPublicKeyInfo\n publicKeyValidator,\n {\n // issuerUniqueID (optional)\n name: 'Certificate.TBSCertificate.issuerUniqueID',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 1,\n constructed: true,\n optional: true,\n value: [{\n name: 'Certificate.TBSCertificate.issuerUniqueID.id',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.BITSTRING,\n constructed: false,\n // TODO: support arbitrary bit length ids\n captureBitStringValue: 'certIssuerUniqueId'\n }]\n }, {\n // subjectUniqueID (optional)\n name: 'Certificate.TBSCertificate.subjectUniqueID',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 2,\n constructed: true,\n optional: true,\n value: [{\n name: 'Certificate.TBSCertificate.subjectUniqueID.id',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.BITSTRING,\n constructed: false,\n // TODO: support arbitrary bit length ids\n captureBitStringValue: 'certSubjectUniqueId'\n }]\n }, {\n // Extensions (optional)\n name: 'Certificate.TBSCertificate.extensions',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 3,\n constructed: true,\n captureAsn1: 'certExtensions',\n optional: true\n }]\n }, {\n // AlgorithmIdentifier (signature algorithm)\n name: 'Certificate.signatureAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n // algorithm\n name: 'Certificate.signatureAlgorithm.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'certSignatureOid'\n }, {\n name: 'Certificate.TBSCertificate.signature.parameters',\n tagClass: asn1.Class.UNIVERSAL,\n optional: true,\n captureAsn1: 'certSignatureParams'\n }]\n }, {\n // SignatureValue\n name: 'Certificate.signatureValue',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.BITSTRING,\n constructed: false,\n captureBitStringValue: 'certSignature'\n }]\n};\n\nvar rsassaPssParameterValidator = {\n name: 'rsapss',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'rsapss.hashAlgorithm',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 0,\n constructed: true,\n value: [{\n name: 'rsapss.hashAlgorithm.AlgorithmIdentifier',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Class.SEQUENCE,\n constructed: true,\n optional: true,\n value: [{\n name: 'rsapss.hashAlgorithm.AlgorithmIdentifier.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'hashOid'\n /* parameter block omitted, for SHA1 NULL anyhow. */\n }]\n }]\n }, {\n name: 'rsapss.maskGenAlgorithm',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 1,\n constructed: true,\n value: [{\n name: 'rsapss.maskGenAlgorithm.AlgorithmIdentifier',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Class.SEQUENCE,\n constructed: true,\n optional: true,\n value: [{\n name: 'rsapss.maskGenAlgorithm.AlgorithmIdentifier.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'maskGenOid'\n }, {\n name: 'rsapss.maskGenAlgorithm.AlgorithmIdentifier.params',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'rsapss.maskGenAlgorithm.AlgorithmIdentifier.params.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'maskGenHashOid'\n /* parameter block omitted, for SHA1 NULL anyhow. */\n }]\n }]\n }]\n }, {\n name: 'rsapss.saltLength',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 2,\n optional: true,\n value: [{\n name: 'rsapss.saltLength.saltLength',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Class.INTEGER,\n constructed: false,\n capture: 'saltLength'\n }]\n }, {\n name: 'rsapss.trailerField',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 3,\n optional: true,\n value: [{\n name: 'rsapss.trailer.trailer',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Class.INTEGER,\n constructed: false,\n capture: 'trailer'\n }]\n }]\n};\n\n// validator for a CertificationRequestInfo structure\nvar certificationRequestInfoValidator = {\n name: 'CertificationRequestInfo',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'certificationRequestInfo',\n value: [{\n name: 'CertificationRequestInfo.integer',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.INTEGER,\n constructed: false,\n capture: 'certificationRequestInfoVersion'\n }, {\n // Name (subject) (RDNSequence)\n name: 'CertificationRequestInfo.subject',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'certificationRequestInfoSubject'\n },\n // SubjectPublicKeyInfo\n publicKeyValidator,\n {\n name: 'CertificationRequestInfo.attributes',\n tagClass: asn1.Class.CONTEXT_SPECIFIC,\n type: 0,\n constructed: true,\n optional: true,\n capture: 'certificationRequestInfoAttributes',\n value: [{\n name: 'CertificationRequestInfo.attributes',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n name: 'CertificationRequestInfo.attributes.type',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false\n }, {\n name: 'CertificationRequestInfo.attributes.value',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SET,\n constructed: true\n }]\n }]\n }]\n};\n\n// validator for a CertificationRequest structure\nvar certificationRequestValidator = {\n name: 'CertificationRequest',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n captureAsn1: 'csr',\n value: [\n certificationRequestInfoValidator, {\n // AlgorithmIdentifier (signature algorithm)\n name: 'CertificationRequest.signatureAlgorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.SEQUENCE,\n constructed: true,\n value: [{\n // algorithm\n name: 'CertificationRequest.signatureAlgorithm.algorithm',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.OID,\n constructed: false,\n capture: 'csrSignatureOid'\n }, {\n name: 'CertificationRequest.signatureAlgorithm.parameters',\n tagClass: asn1.Class.UNIVERSAL,\n optional: true,\n captureAsn1: 'csrSignatureParams'\n }]\n }, {\n // signature\n name: 'CertificationRequest.signature',\n tagClass: asn1.Class.UNIVERSAL,\n type: asn1.Type.BITSTRING,\n constructed: false,\n captureBitStringValue: 'csrSignature'\n }\n ]\n};\n\n/**\n * Converts an RDNSequence of ASN.1 DER-encoded RelativeDistinguishedName\n * sets into an array with objects that have type and value properties.\n *\n * @param rdn the RDNSequence to convert.\n * @param md a message digest to append type and value to if provided.\n */\npki.RDNAttributesAsArray = function(rdn, md) {\n var rval = [];\n\n // each value in 'rdn' in is a SET of RelativeDistinguishedName\n var set, attr, obj;\n for(var si = 0; si < rdn.value.length; ++si) {\n // get the RelativeDistinguishedName set\n set = rdn.value[si];\n\n // each value in the SET is an AttributeTypeAndValue sequence\n // containing first a type (an OID) and second a value (defined by\n // the OID)\n for(var i = 0; i < set.value.length; ++i) {\n obj = {};\n attr = set.value[i];\n obj.type = asn1.derToOid(attr.value[0].value);\n obj.value = attr.value[1].value;\n obj.valueTagClass = attr.value[1].type;\n // if the OID is known, get its name and short name\n if(obj.type in oids) {\n obj.name = oids[obj.type];\n if(obj.name in _shortNames) {\n obj.shortName = _shortNames[obj.name];\n }\n }\n if(md) {\n md.update(obj.type);\n md.update(obj.value);\n }\n rval.push(obj);\n }\n }\n\n return rval;\n};\n\n/**\n * Converts ASN.1 CRIAttributes into an array with objects that have type and\n * value properties.\n *\n * @param attributes the CRIAttributes to convert.\n */\npki.CRIAttributesAsArray = function(attributes) {\n var rval = [];\n\n // each value in 'attributes' in is a SEQUENCE with an OID and a SET\n for(var si = 0; si < attributes.length; ++si) {\n // get the attribute sequence\n var seq = attributes[si];\n\n // each value in the SEQUENCE containing first a type (an OID) and\n // second a set of values (defined by the OID)\n var type = asn1.derToOid(seq.value[0].value);\n var values = seq.value[1].value;\n for(var vi = 0; vi < values.length; ++vi) {\n var obj = {};\n obj.type = type;\n obj.value = values[vi].value;\n obj.valueTagClass = values[vi].type;\n // if the OID is known, get its name and short name\n if(obj.type in oids) {\n obj.name = oids[obj.type];\n if(obj.name in _shortNames) {\n obj.shortName = _shortNames[obj.name];\n }\n }\n // parse extensions\n if(obj.type === oids.extensionRequest) {\n obj.extensions = [];\n for(var ei = 0; ei < obj.value.length; ++ei) {\n obj.extensions.push(pki.certificateExtensionFromAsn1(obj.value[ei]));\n }\n }\n rval.push(obj);\n }\n }\n\n return rval;\n};\n\n/**\n * Gets an issuer or subject attribute from its name, type, or short name.\n *\n * @param obj the issuer or subject object.\n * @param options a short name string or an object with:\n * shortName the short name for the attribute.\n * name the name for the attribute.\n * type the type for the attribute.\n *\n * @return the attribute.\n */\nfunction _getAttribute(obj, options) {\n if(typeof options === 'string') {\n options = {shortName: options};\n }\n\n var rval = null;\n var attr;\n for(var i = 0; rval === null && i < obj.attributes.length; ++i) {\n attr = obj.attributes[i];\n if(options.type && options.type === attr.type) {\n rval = attr;\n } else if(options.name && options.name === attr.name) {\n rval = attr;\n } else if(options.shortName && options.shortName === attr.shortName) {\n rval = attr;\n }\n }\n return rval;\n}\n\n/**\n * Converts signature parameters from ASN.1 structure.\n *\n * Currently only RSASSA-PSS supported. The PKCS#1 v1.5 signature scheme had\n * no parameters.\n *\n * RSASSA-PSS-params ::= SEQUENCE {\n * hashAlgorithm [0] HashAlgorithm DEFAULT\n * sha1Identifier,\n * maskGenAlgorithm [1] MaskGenAlgorithm DEFAULT\n * mgf1SHA1Identifier,\n * saltLength [2] INTEGER DEFAULT 20,\n * trailerField [3] INTEGER DEFAULT 1\n * }\n *\n * HashAlgorithm ::= AlgorithmIdentifier\n *\n * MaskGenAlgorithm ::= AlgorithmIdentifier\n *\n * AlgorithmIdentifer ::= SEQUENCE {\n * algorithm OBJECT IDENTIFIER,\n * parameters ANY DEFINED BY algorithm OPTIONAL\n * }\n *\n * @param oid The OID specifying the signature algorithm\n * @param obj The ASN.1 structure holding the parameters\n * @param fillDefaults Whether to use return default values where omitted\n * @return signature parameter object\n */\nvar _readSignatureParameters = function(oid, obj, fillDefaults) {\n var params = {};\n\n if(oid !== oids['RSASSA-PSS']) {\n return params;\n }\n\n if(fillDefaults) {\n params = {\n hash: {\n algorithmOid: oids['sha1']\n },\n mgf: {\n algorithmOid: oids['mgf1'],\n hash: {\n algorithmOid: oids['sha1']\n }\n },\n saltLength: 20\n };\n }\n\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, rsassaPssParameterValidator, capture, errors)) {\n var error = new Error('Cannot read RSASSA-PSS parameter block.');\n error.errors = errors;\n throw error;\n }\n\n if(capture.hashOid !== undefined) {\n params.hash = params.hash || {};\n params.hash.algorithmOid = asn1.derToOid(capture.hashOid);\n }\n\n if(capture.maskGenOid !== undefined) {\n params.mgf = params.mgf || {};\n params.mgf.algorithmOid = asn1.derToOid(capture.maskGenOid);\n params.mgf.hash = params.mgf.hash || {};\n params.mgf.hash.algorithmOid = asn1.derToOid(capture.maskGenHashOid);\n }\n\n if(capture.saltLength !== undefined) {\n params.saltLength = capture.saltLength.charCodeAt(0);\n }\n\n return params;\n};\n\n/**\n * Create signature digest for OID.\n *\n * @param options\n * signatureOid: the OID specifying the signature algorithm.\n * type: a human readable type for error messages\n * @return a created md instance. throws if unknown oid.\n */\nvar _createSignatureDigest = function(options) {\n switch(oids[options.signatureOid]) {\n case 'sha1WithRSAEncryption':\n // deprecated alias\n case 'sha1WithRSASignature':\n return forge.md.sha1.create();\n case 'md5WithRSAEncryption':\n return forge.md.md5.create();\n case 'sha256WithRSAEncryption':\n return forge.md.sha256.create();\n case 'sha384WithRSAEncryption':\n return forge.md.sha384.create();\n case 'sha512WithRSAEncryption':\n return forge.md.sha512.create();\n case 'RSASSA-PSS':\n return forge.md.sha256.create();\n default:\n var error = new Error(\n 'Could not compute ' + options.type + ' digest. ' +\n 'Unknown signature OID.');\n error.signatureOid = options.signatureOid;\n throw error;\n }\n};\n\n/**\n * Verify signature on certificate or CSR.\n *\n * @param options:\n * certificate the certificate or CSR to verify.\n * md the signature digest.\n * signature the signature\n * @return a created md instance. throws if unknown oid.\n */\nvar _verifySignature = function(options) {\n var cert = options.certificate;\n var scheme;\n\n switch(cert.signatureOid) {\n case oids.sha1WithRSAEncryption:\n // deprecated alias\n case oids.sha1WithRSASignature:\n /* use PKCS#1 v1.5 padding scheme */\n break;\n case oids['RSASSA-PSS']:\n var hash, mgf;\n\n /* initialize mgf */\n hash = oids[cert.signatureParameters.mgf.hash.algorithmOid];\n if(hash === undefined || forge.md[hash] === undefined) {\n var error = new Error('Unsupported MGF hash function.');\n error.oid = cert.signatureParameters.mgf.hash.algorithmOid;\n error.name = hash;\n throw error;\n }\n\n mgf = oids[cert.signatureParameters.mgf.algorithmOid];\n if(mgf === undefined || forge.mgf[mgf] === undefined) {\n var error = new Error('Unsupported MGF function.');\n error.oid = cert.signatureParameters.mgf.algorithmOid;\n error.name = mgf;\n throw error;\n }\n\n mgf = forge.mgf[mgf].create(forge.md[hash].create());\n\n /* initialize hash function */\n hash = oids[cert.signatureParameters.hash.algorithmOid];\n if(hash === undefined || forge.md[hash] === undefined) {\n var error = new Error('Unsupported RSASSA-PSS hash function.');\n error.oid = cert.signatureParameters.hash.algorithmOid;\n error.name = hash;\n throw error;\n }\n\n scheme = forge.pss.create(\n forge.md[hash].create(), mgf, cert.signatureParameters.saltLength\n );\n break;\n }\n\n // verify signature on cert using public key\n return cert.publicKey.verify(\n options.md.digest().getBytes(), options.signature, scheme\n );\n};\n\n/**\n * Converts an X.509 certificate from PEM format.\n *\n * Note: If the certificate is to be verified then compute hash should\n * be set to true. This will scan the TBSCertificate part of the ASN.1\n * object while it is converted so it doesn't need to be converted back\n * to ASN.1-DER-encoding later.\n *\n * @param pem the PEM-formatted certificate.\n * @param computeHash true to compute the hash for verification.\n * @param strict true to be strict when checking ASN.1 value lengths, false to\n * allow truncated values (default: true).\n *\n * @return the certificate.\n */\npki.certificateFromPem = function(pem, computeHash, strict) {\n var msg = forge.pem.decode(pem)[0];\n\n if(msg.type !== 'CERTIFICATE' &&\n msg.type !== 'X509 CERTIFICATE' &&\n msg.type !== 'TRUSTED CERTIFICATE') {\n var error = new Error(\n 'Could not convert certificate from PEM; PEM header type ' +\n 'is not \"CERTIFICATE\", \"X509 CERTIFICATE\", or \"TRUSTED CERTIFICATE\".');\n error.headerType = msg.type;\n throw error;\n }\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error(\n 'Could not convert certificate from PEM; PEM is encrypted.');\n }\n\n // convert DER to ASN.1 object\n var obj = asn1.fromDer(msg.body, strict);\n\n return pki.certificateFromAsn1(obj, computeHash);\n};\n\n/**\n * Converts an X.509 certificate to PEM format.\n *\n * @param cert the certificate.\n * @param maxline the maximum characters per line, defaults to 64.\n *\n * @return the PEM-formatted certificate.\n */\npki.certificateToPem = function(cert, maxline) {\n // convert to ASN.1, then DER, then PEM-encode\n var msg = {\n type: 'CERTIFICATE',\n body: asn1.toDer(pki.certificateToAsn1(cert)).getBytes()\n };\n return forge.pem.encode(msg, {maxline: maxline});\n};\n\n/**\n * Converts an RSA public key from PEM format.\n *\n * @param pem the PEM-formatted public key.\n *\n * @return the public key.\n */\npki.publicKeyFromPem = function(pem) {\n var msg = forge.pem.decode(pem)[0];\n\n if(msg.type !== 'PUBLIC KEY' && msg.type !== 'RSA PUBLIC KEY') {\n var error = new Error('Could not convert public key from PEM; PEM header ' +\n 'type is not \"PUBLIC KEY\" or \"RSA PUBLIC KEY\".');\n error.headerType = msg.type;\n throw error;\n }\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error('Could not convert public key from PEM; PEM is encrypted.');\n }\n\n // convert DER to ASN.1 object\n var obj = asn1.fromDer(msg.body);\n\n return pki.publicKeyFromAsn1(obj);\n};\n\n/**\n * Converts an RSA public key to PEM format (using a SubjectPublicKeyInfo).\n *\n * @param key the public key.\n * @param maxline the maximum characters per line, defaults to 64.\n *\n * @return the PEM-formatted public key.\n */\npki.publicKeyToPem = function(key, maxline) {\n // convert to ASN.1, then DER, then PEM-encode\n var msg = {\n type: 'PUBLIC KEY',\n body: asn1.toDer(pki.publicKeyToAsn1(key)).getBytes()\n };\n return forge.pem.encode(msg, {maxline: maxline});\n};\n\n/**\n * Converts an RSA public key to PEM format (using an RSAPublicKey).\n *\n * @param key the public key.\n * @param maxline the maximum characters per line, defaults to 64.\n *\n * @return the PEM-formatted public key.\n */\npki.publicKeyToRSAPublicKeyPem = function(key, maxline) {\n // convert to ASN.1, then DER, then PEM-encode\n var msg = {\n type: 'RSA PUBLIC KEY',\n body: asn1.toDer(pki.publicKeyToRSAPublicKey(key)).getBytes()\n };\n return forge.pem.encode(msg, {maxline: maxline});\n};\n\n/**\n * Gets a fingerprint for the given public key.\n *\n * @param options the options to use.\n * [md] the message digest object to use (defaults to forge.md.sha1).\n * [type] the type of fingerprint, such as 'RSAPublicKey',\n * 'SubjectPublicKeyInfo' (defaults to 'RSAPublicKey').\n * [encoding] an alternative output encoding, such as 'hex'\n * (defaults to none, outputs a byte buffer).\n * [delimiter] the delimiter to use between bytes for 'hex' encoded\n * output, eg: ':' (defaults to none).\n *\n * @return the fingerprint as a byte buffer or other encoding based on options.\n */\npki.getPublicKeyFingerprint = function(key, options) {\n options = options || {};\n var md = options.md || forge.md.sha1.create();\n var type = options.type || 'RSAPublicKey';\n\n var bytes;\n switch(type) {\n case 'RSAPublicKey':\n bytes = asn1.toDer(pki.publicKeyToRSAPublicKey(key)).getBytes();\n break;\n case 'SubjectPublicKeyInfo':\n bytes = asn1.toDer(pki.publicKeyToAsn1(key)).getBytes();\n break;\n default:\n throw new Error('Unknown fingerprint type \"' + options.type + '\".');\n }\n\n // hash public key bytes\n md.start();\n md.update(bytes);\n var digest = md.digest();\n if(options.encoding === 'hex') {\n var hex = digest.toHex();\n if(options.delimiter) {\n return hex.match(/.{2}/g).join(options.delimiter);\n }\n return hex;\n } else if(options.encoding === 'binary') {\n return digest.getBytes();\n } else if(options.encoding) {\n throw new Error('Unknown encoding \"' + options.encoding + '\".');\n }\n return digest;\n};\n\n/**\n * Converts a PKCS#10 certification request (CSR) from PEM format.\n *\n * Note: If the certification request is to be verified then compute hash\n * should be set to true. This will scan the CertificationRequestInfo part of\n * the ASN.1 object while it is converted so it doesn't need to be converted\n * back to ASN.1-DER-encoding later.\n *\n * @param pem the PEM-formatted certificate.\n * @param computeHash true to compute the hash for verification.\n * @param strict true to be strict when checking ASN.1 value lengths, false to\n * allow truncated values (default: true).\n *\n * @return the certification request (CSR).\n */\npki.certificationRequestFromPem = function(pem, computeHash, strict) {\n var msg = forge.pem.decode(pem)[0];\n\n if(msg.type !== 'CERTIFICATE REQUEST') {\n var error = new Error('Could not convert certification request from PEM; ' +\n 'PEM header type is not \"CERTIFICATE REQUEST\".');\n error.headerType = msg.type;\n throw error;\n }\n if(msg.procType && msg.procType.type === 'ENCRYPTED') {\n throw new Error('Could not convert certification request from PEM; ' +\n 'PEM is encrypted.');\n }\n\n // convert DER to ASN.1 object\n var obj = asn1.fromDer(msg.body, strict);\n\n return pki.certificationRequestFromAsn1(obj, computeHash);\n};\n\n/**\n * Converts a PKCS#10 certification request (CSR) to PEM format.\n *\n * @param csr the certification request.\n * @param maxline the maximum characters per line, defaults to 64.\n *\n * @return the PEM-formatted certification request.\n */\npki.certificationRequestToPem = function(csr, maxline) {\n // convert to ASN.1, then DER, then PEM-encode\n var msg = {\n type: 'CERTIFICATE REQUEST',\n body: asn1.toDer(pki.certificationRequestToAsn1(csr)).getBytes()\n };\n return forge.pem.encode(msg, {maxline: maxline});\n};\n\n/**\n * Creates an empty X.509v3 RSA certificate.\n *\n * @return the certificate.\n */\npki.createCertificate = function() {\n var cert = {};\n cert.version = 0x02;\n cert.serialNumber = '00';\n cert.signatureOid = null;\n cert.signature = null;\n cert.siginfo = {};\n cert.siginfo.algorithmOid = null;\n cert.validity = {};\n cert.validity.notBefore = new Date();\n cert.validity.notAfter = new Date();\n\n cert.issuer = {};\n cert.issuer.getField = function(sn) {\n return _getAttribute(cert.issuer, sn);\n };\n cert.issuer.addField = function(attr) {\n _fillMissingFields([attr]);\n cert.issuer.attributes.push(attr);\n };\n cert.issuer.attributes = [];\n cert.issuer.hash = null;\n\n cert.subject = {};\n cert.subject.getField = function(sn) {\n return _getAttribute(cert.subject, sn);\n };\n cert.subject.addField = function(attr) {\n _fillMissingFields([attr]);\n cert.subject.attributes.push(attr);\n };\n cert.subject.attributes = [];\n cert.subject.hash = null;\n\n cert.extensions = [];\n cert.publicKey = null;\n cert.md = null;\n\n /**\n * Sets the subject of this certificate.\n *\n * @param attrs the array of subject attributes to use.\n * @param uniqueId an optional a unique ID to use.\n */\n cert.setSubject = function(attrs, uniqueId) {\n // set new attributes, clear hash\n _fillMissingFields(attrs);\n cert.subject.attributes = attrs;\n delete cert.subject.uniqueId;\n if(uniqueId) {\n // TODO: support arbitrary bit length ids\n cert.subject.uniqueId = uniqueId;\n }\n cert.subject.hash = null;\n };\n\n /**\n * Sets the issuer of this certificate.\n *\n * @param attrs the array of issuer attributes to use.\n * @param uniqueId an optional a unique ID to use.\n */\n cert.setIssuer = function(attrs, uniqueId) {\n // set new attributes, clear hash\n _fillMissingFields(attrs);\n cert.issuer.attributes = attrs;\n delete cert.issuer.uniqueId;\n if(uniqueId) {\n // TODO: support arbitrary bit length ids\n cert.issuer.uniqueId = uniqueId;\n }\n cert.issuer.hash = null;\n };\n\n /**\n * Sets the extensions of this certificate.\n *\n * @param exts the array of extensions to use.\n */\n cert.setExtensions = function(exts) {\n for(var i = 0; i < exts.length; ++i) {\n _fillMissingExtensionFields(exts[i], {cert: cert});\n }\n // set new extensions\n cert.extensions = exts;\n };\n\n /**\n * Gets an extension by its name or id.\n *\n * @param options the name to use or an object with:\n * name the name to use.\n * id the id to use.\n *\n * @return the extension or null if not found.\n */\n cert.getExtension = function(options) {\n if(typeof options === 'string') {\n options = {name: options};\n }\n\n var rval = null;\n var ext;\n for(var i = 0; rval === null && i < cert.extensions.length; ++i) {\n ext = cert.extensions[i];\n if(options.id && ext.id === options.id) {\n rval = ext;\n } else if(options.name && ext.name === options.name) {\n rval = ext;\n }\n }\n return rval;\n };\n\n /**\n * Signs this certificate using the given private key.\n *\n * @param key the private key to sign with.\n * @param md the message digest object to use (defaults to forge.md.sha1).\n */\n cert.sign = function(key, md) {\n // TODO: get signature OID from private key\n cert.md = md || forge.md.sha1.create();\n var algorithmOid = oids[cert.md.algorithm + 'WithRSAEncryption'];\n if(!algorithmOid) {\n var error = new Error('Could not compute certificate digest. ' +\n 'Unknown message digest algorithm OID.');\n error.algorithm = cert.md.algorithm;\n throw error;\n }\n cert.signatureOid = cert.siginfo.algorithmOid = algorithmOid;\n\n // get TBSCertificate, convert to DER\n cert.tbsCertificate = pki.getTBSCertificate(cert);\n var bytes = asn1.toDer(cert.tbsCertificate);\n\n // digest and sign\n cert.md.update(bytes.getBytes());\n cert.signature = key.sign(cert.md);\n };\n\n /**\n * Attempts verify the signature on the passed certificate using this\n * certificate's public key.\n *\n * @param child the certificate to verify.\n *\n * @return true if verified, false if not.\n */\n cert.verify = function(child) {\n var rval = false;\n\n if(!cert.issued(child)) {\n var issuer = child.issuer;\n var subject = cert.subject;\n var error = new Error(\n 'The parent certificate did not issue the given child ' +\n 'certificate; the child certificate\\'s issuer does not match the ' +\n 'parent\\'s subject.');\n error.expectedIssuer = subject.attributes;\n error.actualIssuer = issuer.attributes;\n throw error;\n }\n\n var md = child.md;\n if(md === null) {\n // create digest for OID signature types\n md = _createSignatureDigest({\n signatureOid: child.signatureOid,\n type: 'certificate'\n });\n\n // produce DER formatted TBSCertificate and digest it\n var tbsCertificate = child.tbsCertificate || pki.getTBSCertificate(child);\n var bytes = asn1.toDer(tbsCertificate);\n md.update(bytes.getBytes());\n }\n\n if(md !== null) {\n rval = _verifySignature({\n certificate: cert, md: md, signature: child.signature\n });\n }\n\n return rval;\n };\n\n /**\n * Returns true if this certificate's issuer matches the passed\n * certificate's subject. Note that no signature check is performed.\n *\n * @param parent the certificate to check.\n *\n * @return true if this certificate's issuer matches the passed certificate's\n * subject.\n */\n cert.isIssuer = function(parent) {\n var rval = false;\n\n var i = cert.issuer;\n var s = parent.subject;\n\n // compare hashes if present\n if(i.hash && s.hash) {\n rval = (i.hash === s.hash);\n } else if(i.attributes.length === s.attributes.length) {\n // all attributes are the same so issuer matches subject\n rval = true;\n var iattr, sattr;\n for(var n = 0; rval && n < i.attributes.length; ++n) {\n iattr = i.attributes[n];\n sattr = s.attributes[n];\n if(iattr.type !== sattr.type || iattr.value !== sattr.value) {\n // attribute mismatch\n rval = false;\n }\n }\n }\n\n return rval;\n };\n\n /**\n * Returns true if this certificate's subject matches the issuer of the\n * given certificate). Note that not signature check is performed.\n *\n * @param child the certificate to check.\n *\n * @return true if this certificate's subject matches the passed\n * certificate's issuer.\n */\n cert.issued = function(child) {\n return child.isIssuer(cert);\n };\n\n /**\n * Generates the subjectKeyIdentifier for this certificate as byte buffer.\n *\n * @return the subjectKeyIdentifier for this certificate as byte buffer.\n */\n cert.generateSubjectKeyIdentifier = function() {\n /* See: 4.2.1.2 section of the the RFC3280, keyIdentifier is either:\n\n (1) The keyIdentifier is composed of the 160-bit SHA-1 hash of the\n value of the BIT STRING subjectPublicKey (excluding the tag,\n length, and number of unused bits).\n\n (2) The keyIdentifier is composed of a four bit type field with\n the value 0100 followed by the least significant 60 bits of the\n SHA-1 hash of the value of the BIT STRING subjectPublicKey\n (excluding the tag, length, and number of unused bit string bits).\n */\n\n // skipping the tag, length, and number of unused bits is the same\n // as just using the RSAPublicKey (for RSA keys, which are the\n // only ones supported)\n return pki.getPublicKeyFingerprint(cert.publicKey, {type: 'RSAPublicKey'});\n };\n\n /**\n * Verifies the subjectKeyIdentifier extension value for this certificate\n * against its public key. If no extension is found, false will be\n * returned.\n *\n * @return true if verified, false if not.\n */\n cert.verifySubjectKeyIdentifier = function() {\n var oid = oids['subjectKeyIdentifier'];\n for(var i = 0; i < cert.extensions.length; ++i) {\n var ext = cert.extensions[i];\n if(ext.id === oid) {\n var ski = cert.generateSubjectKeyIdentifier().getBytes();\n return (forge.util.hexToBytes(ext.subjectKeyIdentifier) === ski);\n }\n }\n return false;\n };\n\n return cert;\n};\n\n/**\n * Converts an X.509v3 RSA certificate from an ASN.1 object.\n *\n * Note: If the certificate is to be verified then compute hash should\n * be set to true. There is currently no implementation for converting\n * a certificate back to ASN.1 so the TBSCertificate part of the ASN.1\n * object needs to be scanned before the cert object is created.\n *\n * @param obj the asn1 representation of an X.509v3 RSA certificate.\n * @param computeHash true to compute the hash for verification.\n *\n * @return the certificate.\n */\npki.certificateFromAsn1 = function(obj, computeHash) {\n // validate certificate and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, x509CertificateValidator, capture, errors)) {\n var error = new Error('Cannot read X.509 certificate. ' +\n 'ASN.1 object is not an X509v3 Certificate.');\n error.errors = errors;\n throw error;\n }\n\n // get oid\n var oid = asn1.derToOid(capture.publicKeyOid);\n if(oid !== pki.oids.rsaEncryption) {\n throw new Error('Cannot read public key. OID is not RSA.');\n }\n\n // create certificate\n var cert = pki.createCertificate();\n cert.version = capture.certVersion ?\n capture.certVersion.charCodeAt(0) : 0;\n var serial = forge.util.createBuffer(capture.certSerialNumber);\n cert.serialNumber = serial.toHex();\n cert.signatureOid = forge.asn1.derToOid(capture.certSignatureOid);\n cert.signatureParameters = _readSignatureParameters(\n cert.signatureOid, capture.certSignatureParams, true);\n cert.siginfo.algorithmOid = forge.asn1.derToOid(capture.certinfoSignatureOid);\n cert.siginfo.parameters = _readSignatureParameters(cert.siginfo.algorithmOid,\n capture.certinfoSignatureParams, false);\n cert.signature = capture.certSignature;\n\n var validity = [];\n if(capture.certValidity1UTCTime !== undefined) {\n validity.push(asn1.utcTimeToDate(capture.certValidity1UTCTime));\n }\n if(capture.certValidity2GeneralizedTime !== undefined) {\n validity.push(asn1.generalizedTimeToDate(\n capture.certValidity2GeneralizedTime));\n }\n if(capture.certValidity3UTCTime !== undefined) {\n validity.push(asn1.utcTimeToDate(capture.certValidity3UTCTime));\n }\n if(capture.certValidity4GeneralizedTime !== undefined) {\n validity.push(asn1.generalizedTimeToDate(\n capture.certValidity4GeneralizedTime));\n }\n if(validity.length > 2) {\n throw new Error('Cannot read notBefore/notAfter validity times; more ' +\n 'than two times were provided in the certificate.');\n }\n if(validity.length < 2) {\n throw new Error('Cannot read notBefore/notAfter validity times; they ' +\n 'were not provided as either UTCTime or GeneralizedTime.');\n }\n cert.validity.notBefore = validity[0];\n cert.validity.notAfter = validity[1];\n\n // keep TBSCertificate to preserve signature when exporting\n cert.tbsCertificate = capture.tbsCertificate;\n\n if(computeHash) {\n // create digest for OID signature type\n cert.md = _createSignatureDigest({\n signatureOid: cert.signatureOid,\n type: 'certificate'\n });\n\n // produce DER formatted TBSCertificate and digest it\n var bytes = asn1.toDer(cert.tbsCertificate);\n cert.md.update(bytes.getBytes());\n }\n\n // handle issuer, build issuer message digest\n var imd = forge.md.sha1.create();\n var ibytes = asn1.toDer(capture.certIssuer);\n imd.update(ibytes.getBytes());\n cert.issuer.getField = function(sn) {\n return _getAttribute(cert.issuer, sn);\n };\n cert.issuer.addField = function(attr) {\n _fillMissingFields([attr]);\n cert.issuer.attributes.push(attr);\n };\n cert.issuer.attributes = pki.RDNAttributesAsArray(capture.certIssuer);\n if(capture.certIssuerUniqueId) {\n cert.issuer.uniqueId = capture.certIssuerUniqueId;\n }\n cert.issuer.hash = imd.digest().toHex();\n\n // handle subject, build subject message digest\n var smd = forge.md.sha1.create();\n var sbytes = asn1.toDer(capture.certSubject);\n smd.update(sbytes.getBytes());\n cert.subject.getField = function(sn) {\n return _getAttribute(cert.subject, sn);\n };\n cert.subject.addField = function(attr) {\n _fillMissingFields([attr]);\n cert.subject.attributes.push(attr);\n };\n cert.subject.attributes = pki.RDNAttributesAsArray(capture.certSubject);\n if(capture.certSubjectUniqueId) {\n cert.subject.uniqueId = capture.certSubjectUniqueId;\n }\n cert.subject.hash = smd.digest().toHex();\n\n // handle extensions\n if(capture.certExtensions) {\n cert.extensions = pki.certificateExtensionsFromAsn1(capture.certExtensions);\n } else {\n cert.extensions = [];\n }\n\n // convert RSA public key from ASN.1\n cert.publicKey = pki.publicKeyFromAsn1(capture.subjectPublicKeyInfo);\n\n return cert;\n};\n\n/**\n * Converts an ASN.1 extensions object (with extension sequences as its\n * values) into an array of extension objects with types and values.\n *\n * Supported extensions:\n *\n * id-ce-keyUsage OBJECT IDENTIFIER ::= { id-ce 15 }\n * KeyUsage ::= BIT STRING {\n * digitalSignature (0),\n * nonRepudiation (1),\n * keyEncipherment (2),\n * dataEncipherment (3),\n * keyAgreement (4),\n * keyCertSign (5),\n * cRLSign (6),\n * encipherOnly (7),\n * decipherOnly (8)\n * }\n *\n * id-ce-basicConstraints OBJECT IDENTIFIER ::= { id-ce 19 }\n * BasicConstraints ::= SEQUENCE {\n * cA BOOLEAN DEFAULT FALSE,\n * pathLenConstraint INTEGER (0..MAX) OPTIONAL\n * }\n *\n * subjectAltName EXTENSION ::= {\n * SYNTAX GeneralNames\n * IDENTIFIED BY id-ce-subjectAltName\n * }\n *\n * GeneralNames ::= SEQUENCE SIZE (1..MAX) OF GeneralName\n *\n * GeneralName ::= CHOICE {\n * otherName [0] INSTANCE OF OTHER-NAME,\n * rfc822Name [1] IA5String,\n * dNSName [2] IA5String,\n * x400Address [3] ORAddress,\n * directoryName [4] Name,\n * ediPartyName [5] EDIPartyName,\n * uniformResourceIdentifier [6] IA5String,\n * IPAddress [7] OCTET STRING,\n * registeredID [8] OBJECT IDENTIFIER\n * }\n *\n * OTHER-NAME ::= TYPE-IDENTIFIER\n *\n * EDIPartyName ::= SEQUENCE {\n * nameAssigner [0] DirectoryString {ub-name} OPTIONAL,\n * partyName [1] DirectoryString {ub-name}\n * }\n *\n * @param exts the extensions ASN.1 with extension sequences to parse.\n *\n * @return the array.\n */\npki.certificateExtensionsFromAsn1 = function(exts) {\n var rval = [];\n for(var i = 0; i < exts.value.length; ++i) {\n // get extension sequence\n var extseq = exts.value[i];\n for(var ei = 0; ei < extseq.value.length; ++ei) {\n rval.push(pki.certificateExtensionFromAsn1(extseq.value[ei]));\n }\n }\n\n return rval;\n};\n\n/**\n * Parses a single certificate extension from ASN.1.\n *\n * @param ext the extension in ASN.1 format.\n *\n * @return the parsed extension as an object.\n */\npki.certificateExtensionFromAsn1 = function(ext) {\n // an extension has:\n // [0] extnID OBJECT IDENTIFIER\n // [1] critical BOOLEAN DEFAULT FALSE\n // [2] extnValue OCTET STRING\n var e = {};\n e.id = asn1.derToOid(ext.value[0].value);\n e.critical = false;\n if(ext.value[1].type === asn1.Type.BOOLEAN) {\n e.critical = (ext.value[1].value.charCodeAt(0) !== 0x00);\n e.value = ext.value[2].value;\n } else {\n e.value = ext.value[1].value;\n }\n // if the oid is known, get its name\n if(e.id in oids) {\n e.name = oids[e.id];\n\n // handle key usage\n if(e.name === 'keyUsage') {\n // get value as BIT STRING\n var ev = asn1.fromDer(e.value);\n var b2 = 0x00;\n var b3 = 0x00;\n if(ev.value.length > 1) {\n // skip first byte, just indicates unused bits which\n // will be padded with 0s anyway\n // get bytes with flag bits\n b2 = ev.value.charCodeAt(1);\n b3 = ev.value.length > 2 ? ev.value.charCodeAt(2) : 0;\n }\n // set flags\n e.digitalSignature = (b2 & 0x80) === 0x80;\n e.nonRepudiation = (b2 & 0x40) === 0x40;\n e.keyEncipherment = (b2 & 0x20) === 0x20;\n e.dataEncipherment = (b2 & 0x10) === 0x10;\n e.keyAgreement = (b2 & 0x08) === 0x08;\n e.keyCertSign = (b2 & 0x04) === 0x04;\n e.cRLSign = (b2 & 0x02) === 0x02;\n e.encipherOnly = (b2 & 0x01) === 0x01;\n e.decipherOnly = (b3 & 0x80) === 0x80;\n } else if(e.name === 'basicConstraints') {\n // handle basic constraints\n // get value as SEQUENCE\n var ev = asn1.fromDer(e.value);\n // get cA BOOLEAN flag (defaults to false)\n if(ev.value.length > 0 && ev.value[0].type === asn1.Type.BOOLEAN) {\n e.cA = (ev.value[0].value.charCodeAt(0) !== 0x00);\n } else {\n e.cA = false;\n }\n // get path length constraint\n var value = null;\n if(ev.value.length > 0 && ev.value[0].type === asn1.Type.INTEGER) {\n value = ev.value[0].value;\n } else if(ev.value.length > 1) {\n value = ev.value[1].value;\n }\n if(value !== null) {\n e.pathLenConstraint = asn1.derToInteger(value);\n }\n } else if(e.name === 'extKeyUsage') {\n // handle extKeyUsage\n // value is a SEQUENCE of OIDs\n var ev = asn1.fromDer(e.value);\n for(var vi = 0; vi < ev.value.length; ++vi) {\n var oid = asn1.derToOid(ev.value[vi].value);\n if(oid in oids) {\n e[oids[oid]] = true;\n } else {\n e[oid] = true;\n }\n }\n } else if(e.name === 'nsCertType') {\n // handle nsCertType\n // get value as BIT STRING\n var ev = asn1.fromDer(e.value);\n var b2 = 0x00;\n if(ev.value.length > 1) {\n // skip first byte, just indicates unused bits which\n // will be padded with 0s anyway\n // get bytes with flag bits\n b2 = ev.value.charCodeAt(1);\n }\n // set flags\n e.client = (b2 & 0x80) === 0x80;\n e.server = (b2 & 0x40) === 0x40;\n e.email = (b2 & 0x20) === 0x20;\n e.objsign = (b2 & 0x10) === 0x10;\n e.reserved = (b2 & 0x08) === 0x08;\n e.sslCA = (b2 & 0x04) === 0x04;\n e.emailCA = (b2 & 0x02) === 0x02;\n e.objCA = (b2 & 0x01) === 0x01;\n } else if(\n e.name === 'subjectAltName' ||\n e.name === 'issuerAltName') {\n // handle subjectAltName/issuerAltName\n e.altNames = [];\n\n // ev is a SYNTAX SEQUENCE\n var gn;\n var ev = asn1.fromDer(e.value);\n for(var n = 0; n < ev.value.length; ++n) {\n // get GeneralName\n gn = ev.value[n];\n\n var altName = {\n type: gn.type,\n value: gn.value\n };\n e.altNames.push(altName);\n\n // Note: Support for types 1,2,6,7,8\n switch(gn.type) {\n // rfc822Name\n case 1:\n // dNSName\n case 2:\n // uniformResourceIdentifier (URI)\n case 6:\n break;\n // IPAddress\n case 7:\n // convert to IPv4/IPv6 string representation\n altName.ip = forge.util.bytesToIP(gn.value);\n break;\n // registeredID\n case 8:\n altName.oid = asn1.derToOid(gn.value);\n break;\n default:\n // unsupported\n }\n }\n } else if(e.name === 'subjectKeyIdentifier') {\n // value is an OCTETSTRING w/the hash of the key-type specific\n // public key structure (eg: RSAPublicKey)\n var ev = asn1.fromDer(e.value);\n e.subjectKeyIdentifier = forge.util.bytesToHex(ev.value);\n }\n }\n return e;\n};\n\n/**\n * Converts a PKCS#10 certification request (CSR) from an ASN.1 object.\n *\n * Note: If the certification request is to be verified then compute hash\n * should be set to true. There is currently no implementation for converting\n * a certificate back to ASN.1 so the CertificationRequestInfo part of the\n * ASN.1 object needs to be scanned before the csr object is created.\n *\n * @param obj the asn1 representation of a PKCS#10 certification request (CSR).\n * @param computeHash true to compute the hash for verification.\n *\n * @return the certification request (CSR).\n */\npki.certificationRequestFromAsn1 = function(obj, computeHash) {\n // validate certification request and capture data\n var capture = {};\n var errors = [];\n if(!asn1.validate(obj, certificationRequestValidator, capture, errors)) {\n var error = new Error('Cannot read PKCS#10 certificate request. ' +\n 'ASN.1 object is not a PKCS#10 CertificationRequest.');\n error.errors = errors;\n throw error;\n }\n\n // get oid\n var oid = asn1.derToOid(capture.publicKeyOid);\n if(oid !== pki.oids.rsaEncryption) {\n throw new Error('Cannot read public key. OID is not RSA.');\n }\n\n // create certification request\n var csr = pki.createCertificationRequest();\n csr.version = capture.csrVersion ? capture.csrVersion.charCodeAt(0) : 0;\n csr.signatureOid = forge.asn1.derToOid(capture.csrSignatureOid);\n csr.signatureParameters = _readSignatureParameters(\n csr.signatureOid, capture.csrSignatureParams, true);\n csr.siginfo.algorithmOid = forge.asn1.derToOid(capture.csrSignatureOid);\n csr.siginfo.parameters = _readSignatureParameters(\n csr.siginfo.algorithmOid, capture.csrSignatureParams, false);\n csr.signature = capture.csrSignature;\n\n // keep CertificationRequestInfo to preserve signature when exporting\n csr.certificationRequestInfo = capture.certificationRequestInfo;\n\n if(computeHash) {\n // create digest for OID signature type\n csr.md = _createSignatureDigest({\n signatureOid: csr.signatureOid,\n type: 'certification request'\n });\n\n // produce DER formatted CertificationRequestInfo and digest it\n var bytes = asn1.toDer(csr.certificationRequestInfo);\n csr.md.update(bytes.getBytes());\n }\n\n // handle subject, build subject message digest\n var smd = forge.md.sha1.create();\n csr.subject.getField = function(sn) {\n return _getAttribute(csr.subject, sn);\n };\n csr.subject.addField = function(attr) {\n _fillMissingFields([attr]);\n csr.subject.attributes.push(attr);\n };\n csr.subject.attributes = pki.RDNAttributesAsArray(\n capture.certificationRequestInfoSubject, smd);\n csr.subject.hash = smd.digest().toHex();\n\n // convert RSA public key from ASN.1\n csr.publicKey = pki.publicKeyFromAsn1(capture.subjectPublicKeyInfo);\n\n // convert attributes from ASN.1\n csr.getAttribute = function(sn) {\n return _getAttribute(csr, sn);\n };\n csr.addAttribute = function(attr) {\n _fillMissingFields([attr]);\n csr.attributes.push(attr);\n };\n csr.attributes = pki.CRIAttributesAsArray(\n capture.certificationRequestInfoAttributes || []);\n\n return csr;\n};\n\n/**\n * Creates an empty certification request (a CSR or certificate signing\n * request). Once created, its public key and attributes can be set and then\n * it can be signed.\n *\n * @return the empty certification request.\n */\npki.createCertificationRequest = function() {\n var csr = {};\n csr.version = 0x00;\n csr.signatureOid = null;\n csr.signature = null;\n csr.siginfo = {};\n csr.siginfo.algorithmOid = null;\n\n csr.subject = {};\n csr.subject.getField = function(sn) {\n return _getAttribute(csr.subject, sn);\n };\n csr.subject.addField = function(attr) {\n _fillMissingFields([attr]);\n csr.subject.attributes.push(attr);\n };\n csr.subject.attributes = [];\n csr.subject.hash = null;\n\n csr.publicKey = null;\n csr.attributes = [];\n csr.getAttribute = function(sn) {\n return _getAttribute(csr, sn);\n };\n csr.addAttribute = function(attr) {\n _fillMissingFields([attr]);\n csr.attributes.push(attr);\n };\n csr.md = null;\n\n /**\n * Sets the subject of this certification request.\n *\n * @param attrs the array of subject attributes to use.\n */\n csr.setSubject = function(attrs) {\n // set new attributes\n _fillMissingFields(attrs);\n csr.subject.attributes = attrs;\n csr.subject.hash = null;\n };\n\n /**\n * Sets the attributes of this certification request.\n *\n * @param attrs the array of attributes to use.\n */\n csr.setAttributes = function(attrs) {\n // set new attributes\n _fillMissingFields(attrs);\n csr.attributes = attrs;\n };\n\n /**\n * Signs this certification request using the given private key.\n *\n * @param key the private key to sign with.\n * @param md the message digest object to use (defaults to forge.md.sha1).\n */\n csr.sign = function(key, md) {\n // TODO: get signature OID from private key\n csr.md = md || forge.md.sha1.create();\n var algorithmOid = oids[csr.md.algorithm + 'WithRSAEncryption'];\n if(!algorithmOid) {\n var error = new Error('Could not compute certification request digest. ' +\n 'Unknown message digest algorithm OID.');\n error.algorithm = csr.md.algorithm;\n throw error;\n }\n csr.signatureOid = csr.siginfo.algorithmOid = algorithmOid;\n\n // get CertificationRequestInfo, convert to DER\n csr.certificationRequestInfo = pki.getCertificationRequestInfo(csr);\n var bytes = asn1.toDer(csr.certificationRequestInfo);\n\n // digest and sign\n csr.md.update(bytes.getBytes());\n csr.signature = key.sign(csr.md);\n };\n\n /**\n * Attempts verify the signature on the passed certification request using\n * its public key.\n *\n * A CSR that has been exported to a file in PEM format can be verified using\n * OpenSSL using this command:\n *\n * openssl req -in -verify -noout -text\n *\n * @return true if verified, false if not.\n */\n csr.verify = function() {\n var rval = false;\n\n var md = csr.md;\n if(md === null) {\n md = _createSignatureDigest({\n signatureOid: csr.signatureOid,\n type: 'certification request'\n });\n\n // produce DER formatted CertificationRequestInfo and digest it\n var cri = csr.certificationRequestInfo ||\n pki.getCertificationRequestInfo(csr);\n var bytes = asn1.toDer(cri);\n md.update(bytes.getBytes());\n }\n\n if(md !== null) {\n rval = _verifySignature({\n certificate: csr, md: md, signature: csr.signature\n });\n }\n\n return rval;\n };\n\n return csr;\n};\n\n/**\n * Converts an X.509 subject or issuer to an ASN.1 RDNSequence.\n *\n * @param obj the subject or issuer (distinguished name).\n *\n * @return the ASN.1 RDNSequence.\n */\nfunction _dnToAsn1(obj) {\n // create an empty RDNSequence\n var rval = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n\n // iterate over attributes\n var attr, set;\n var attrs = obj.attributes;\n for(var i = 0; i < attrs.length; ++i) {\n attr = attrs[i];\n var value = attr.value;\n\n // reuse tag class for attribute value if available\n var valueTagClass = asn1.Type.PRINTABLESTRING;\n if('valueTagClass' in attr) {\n valueTagClass = attr.valueTagClass;\n\n if(valueTagClass === asn1.Type.UTF8) {\n value = forge.util.encodeUtf8(value);\n }\n // FIXME: handle more encodings\n }\n\n // create a RelativeDistinguishedName set\n // each value in the set is an AttributeTypeAndValue first\n // containing the type (an OID) and second the value\n set = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // AttributeType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(attr.type).getBytes()),\n // AttributeValue\n asn1.create(asn1.Class.UNIVERSAL, valueTagClass, false, value)\n ])\n ]);\n rval.value.push(set);\n }\n\n return rval;\n}\n\n/**\n * Gets all printable attributes (typically of an issuer or subject) in a\n * simplified JSON format for display.\n *\n * @param attrs the attributes.\n *\n * @return the JSON for display.\n */\nfunction _getAttributesAsJson(attrs) {\n var rval = {};\n for(var i = 0; i < attrs.length; ++i) {\n var attr = attrs[i];\n if(attr.shortName && (\n attr.valueTagClass === asn1.Type.UTF8 ||\n attr.valueTagClass === asn1.Type.PRINTABLESTRING ||\n attr.valueTagClass === asn1.Type.IA5STRING)) {\n var value = attr.value;\n if(attr.valueTagClass === asn1.Type.UTF8) {\n value = forge.util.encodeUtf8(attr.value);\n }\n if(!(attr.shortName in rval)) {\n rval[attr.shortName] = value;\n } else if(forge.util.isArray(rval[attr.shortName])) {\n rval[attr.shortName].push(value);\n } else {\n rval[attr.shortName] = [rval[attr.shortName], value];\n }\n }\n }\n return rval;\n}\n\n/**\n * Fills in missing fields in attributes.\n *\n * @param attrs the attributes to fill missing fields in.\n */\nfunction _fillMissingFields(attrs) {\n var attr;\n for(var i = 0; i < attrs.length; ++i) {\n attr = attrs[i];\n\n // populate missing name\n if(typeof attr.name === 'undefined') {\n if(attr.type && attr.type in pki.oids) {\n attr.name = pki.oids[attr.type];\n } else if(attr.shortName && attr.shortName in _shortNames) {\n attr.name = pki.oids[_shortNames[attr.shortName]];\n }\n }\n\n // populate missing type (OID)\n if(typeof attr.type === 'undefined') {\n if(attr.name && attr.name in pki.oids) {\n attr.type = pki.oids[attr.name];\n } else {\n var error = new Error('Attribute type not specified.');\n error.attribute = attr;\n throw error;\n }\n }\n\n // populate missing shortname\n if(typeof attr.shortName === 'undefined') {\n if(attr.name && attr.name in _shortNames) {\n attr.shortName = _shortNames[attr.name];\n }\n }\n\n // convert extensions to value\n if(attr.type === oids.extensionRequest) {\n attr.valueConstructed = true;\n attr.valueTagClass = asn1.Type.SEQUENCE;\n if(!attr.value && attr.extensions) {\n attr.value = [];\n for(var ei = 0; ei < attr.extensions.length; ++ei) {\n attr.value.push(pki.certificateExtensionToAsn1(\n _fillMissingExtensionFields(attr.extensions[ei])));\n }\n }\n }\n\n if(typeof attr.value === 'undefined') {\n var error = new Error('Attribute value not specified.');\n error.attribute = attr;\n throw error;\n }\n }\n}\n\n/**\n * Fills in missing fields in certificate extensions.\n *\n * @param e the extension.\n * @param [options] the options to use.\n * [cert] the certificate the extensions are for.\n *\n * @return the extension.\n */\nfunction _fillMissingExtensionFields(e, options) {\n options = options || {};\n\n // populate missing name\n if(typeof e.name === 'undefined') {\n if(e.id && e.id in pki.oids) {\n e.name = pki.oids[e.id];\n }\n }\n\n // populate missing id\n if(typeof e.id === 'undefined') {\n if(e.name && e.name in pki.oids) {\n e.id = pki.oids[e.name];\n } else {\n var error = new Error('Extension ID not specified.');\n error.extension = e;\n throw error;\n }\n }\n\n if(typeof e.value !== 'undefined') {\n return e;\n }\n\n // handle missing value:\n\n // value is a BIT STRING\n if(e.name === 'keyUsage') {\n // build flags\n var unused = 0;\n var b2 = 0x00;\n var b3 = 0x00;\n if(e.digitalSignature) {\n b2 |= 0x80;\n unused = 7;\n }\n if(e.nonRepudiation) {\n b2 |= 0x40;\n unused = 6;\n }\n if(e.keyEncipherment) {\n b2 |= 0x20;\n unused = 5;\n }\n if(e.dataEncipherment) {\n b2 |= 0x10;\n unused = 4;\n }\n if(e.keyAgreement) {\n b2 |= 0x08;\n unused = 3;\n }\n if(e.keyCertSign) {\n b2 |= 0x04;\n unused = 2;\n }\n if(e.cRLSign) {\n b2 |= 0x02;\n unused = 1;\n }\n if(e.encipherOnly) {\n b2 |= 0x01;\n unused = 0;\n }\n if(e.decipherOnly) {\n b3 |= 0x80;\n unused = 7;\n }\n\n // create bit string\n var value = String.fromCharCode(unused);\n if(b3 !== 0) {\n value += String.fromCharCode(b2) + String.fromCharCode(b3);\n } else if(b2 !== 0) {\n value += String.fromCharCode(b2);\n }\n e.value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.BITSTRING, false, value);\n } else if(e.name === 'basicConstraints') {\n // basicConstraints is a SEQUENCE\n e.value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n // cA BOOLEAN flag defaults to false\n if(e.cA) {\n e.value.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.BOOLEAN, false,\n String.fromCharCode(0xFF)));\n }\n if('pathLenConstraint' in e) {\n e.value.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(e.pathLenConstraint).getBytes()));\n }\n } else if(e.name === 'extKeyUsage') {\n // extKeyUsage is a SEQUENCE of OIDs\n e.value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n var seq = e.value.value;\n for(var key in e) {\n if(e[key] !== true) {\n continue;\n }\n // key is name in OID map\n if(key in oids) {\n seq.push(asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID,\n false, asn1.oidToDer(oids[key]).getBytes()));\n } else if(key.indexOf('.') !== -1) {\n // assume key is an OID\n seq.push(asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID,\n false, asn1.oidToDer(key).getBytes()));\n }\n }\n } else if(e.name === 'nsCertType') {\n // nsCertType is a BIT STRING\n // build flags\n var unused = 0;\n var b2 = 0x00;\n\n if(e.client) {\n b2 |= 0x80;\n unused = 7;\n }\n if(e.server) {\n b2 |= 0x40;\n unused = 6;\n }\n if(e.email) {\n b2 |= 0x20;\n unused = 5;\n }\n if(e.objsign) {\n b2 |= 0x10;\n unused = 4;\n }\n if(e.reserved) {\n b2 |= 0x08;\n unused = 3;\n }\n if(e.sslCA) {\n b2 |= 0x04;\n unused = 2;\n }\n if(e.emailCA) {\n b2 |= 0x02;\n unused = 1;\n }\n if(e.objCA) {\n b2 |= 0x01;\n unused = 0;\n }\n\n // create bit string\n var value = String.fromCharCode(unused);\n if(b2 !== 0) {\n value += String.fromCharCode(b2);\n }\n e.value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.BITSTRING, false, value);\n } else if(e.name === 'subjectAltName' || e.name === 'issuerAltName') {\n // SYNTAX SEQUENCE\n e.value = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n\n var altName;\n for(var n = 0; n < e.altNames.length; ++n) {\n altName = e.altNames[n];\n var value = altName.value;\n // handle IP\n if(altName.type === 7 && altName.ip) {\n value = forge.util.bytesFromIP(altName.ip);\n if(value === null) {\n var error = new Error(\n 'Extension \"ip\" value is not a valid IPv4 or IPv6 address.');\n error.extension = e;\n throw error;\n }\n } else if(altName.type === 8) {\n // handle OID\n if(altName.oid) {\n value = asn1.oidToDer(asn1.oidToDer(altName.oid));\n } else {\n // deprecated ... convert value to OID\n value = asn1.oidToDer(value);\n }\n }\n e.value.value.push(asn1.create(\n asn1.Class.CONTEXT_SPECIFIC, altName.type, false,\n value));\n }\n } else if(e.name === 'nsComment' && options.cert) {\n // sanity check value is ASCII (req'd) and not too big\n if(!(/^[\\x00-\\x7F]*$/.test(e.comment)) ||\n (e.comment.length < 1) || (e.comment.length > 128)) {\n throw new Error('Invalid \"nsComment\" content.');\n }\n // IA5STRING opaque comment\n e.value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.IA5STRING, false, e.comment);\n } else if(e.name === 'subjectKeyIdentifier' && options.cert) {\n var ski = options.cert.generateSubjectKeyIdentifier();\n e.subjectKeyIdentifier = ski.toHex();\n // OCTETSTRING w/digest\n e.value = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, ski.getBytes());\n } else if(e.name === 'authorityKeyIdentifier' && options.cert) {\n // SYNTAX SEQUENCE\n e.value = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n var seq = e.value.value;\n\n if(e.keyIdentifier) {\n var keyIdentifier = (e.keyIdentifier === true ?\n options.cert.generateSubjectKeyIdentifier().getBytes() :\n e.keyIdentifier);\n seq.push(\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, false, keyIdentifier));\n }\n\n if(e.authorityCertIssuer) {\n var authorityCertIssuer = [\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 4, true, [\n _dnToAsn1(e.authorityCertIssuer === true ?\n options.cert.issuer : e.authorityCertIssuer)\n ])\n ];\n seq.push(\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 1, true, authorityCertIssuer));\n }\n\n if(e.serialNumber) {\n var serialNumber = forge.util.hexToBytes(e.serialNumber === true ?\n options.cert.serialNumber : e.serialNumber);\n seq.push(\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 2, false, serialNumber));\n }\n } else if(e.name === 'cRLDistributionPoints') {\n e.value = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n var seq = e.value.value;\n\n // Create sub SEQUENCE of DistributionPointName\n var subSeq = asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n\n // Create fullName CHOICE\n var fullNameGeneralNames = asn1.create(\n asn1.Class.CONTEXT_SPECIFIC, 0, true, []);\n var altName;\n for(var n = 0; n < e.altNames.length; ++n) {\n altName = e.altNames[n];\n var value = altName.value;\n // handle IP\n if(altName.type === 7 && altName.ip) {\n value = forge.util.bytesFromIP(altName.ip);\n if(value === null) {\n var error = new Error(\n 'Extension \"ip\" value is not a valid IPv4 or IPv6 address.');\n error.extension = e;\n throw error;\n }\n } else if(altName.type === 8) {\n // handle OID\n if(altName.oid) {\n value = asn1.oidToDer(asn1.oidToDer(altName.oid));\n } else {\n // deprecated ... convert value to OID\n value = asn1.oidToDer(value);\n }\n }\n fullNameGeneralNames.value.push(asn1.create(\n asn1.Class.CONTEXT_SPECIFIC, altName.type, false,\n value));\n }\n\n // Add to the parent SEQUENCE\n subSeq.value.push(asn1.create(\n asn1.Class.CONTEXT_SPECIFIC, 0, true, [fullNameGeneralNames]));\n seq.push(subSeq);\n }\n\n // ensure value has been defined by now\n if(typeof e.value === 'undefined') {\n var error = new Error('Extension value not specified.');\n error.extension = e;\n throw error;\n }\n\n return e;\n}\n\n/**\n * Convert signature parameters object to ASN.1\n *\n * @param {String} oid Signature algorithm OID\n * @param params The signature parametrs object\n * @return ASN.1 object representing signature parameters\n */\nfunction _signatureParametersToAsn1(oid, params) {\n switch(oid) {\n case oids['RSASSA-PSS']:\n var parts = [];\n\n if(params.hash.algorithmOid !== undefined) {\n parts.push(asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(params.hash.algorithmOid).getBytes()),\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ])\n ]));\n }\n\n if(params.mgf.algorithmOid !== undefined) {\n parts.push(asn1.create(asn1.Class.CONTEXT_SPECIFIC, 1, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(params.mgf.algorithmOid).getBytes()),\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(params.mgf.hash.algorithmOid).getBytes()),\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '')\n ])\n ])\n ]));\n }\n\n if(params.saltLength !== undefined) {\n parts.push(asn1.create(asn1.Class.CONTEXT_SPECIFIC, 2, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(params.saltLength).getBytes())\n ]));\n }\n\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, parts);\n\n default:\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.NULL, false, '');\n }\n}\n\n/**\n * Converts a certification request's attributes to an ASN.1 set of\n * CRIAttributes.\n *\n * @param csr certification request.\n *\n * @return the ASN.1 set of CRIAttributes.\n */\nfunction _CRIAttributesToAsn1(csr) {\n // create an empty context-specific container\n var rval = asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, []);\n\n // no attributes, return empty container\n if(csr.attributes.length === 0) {\n return rval;\n }\n\n // each attribute has a sequence with a type and a set of values\n var attrs = csr.attributes;\n for(var i = 0; i < attrs.length; ++i) {\n var attr = attrs[i];\n var value = attr.value;\n\n // reuse tag class for attribute value if available\n var valueTagClass = asn1.Type.UTF8;\n if('valueTagClass' in attr) {\n valueTagClass = attr.valueTagClass;\n }\n if(valueTagClass === asn1.Type.UTF8) {\n value = forge.util.encodeUtf8(value);\n }\n var valueConstructed = false;\n if('valueConstructed' in attr) {\n valueConstructed = attr.valueConstructed;\n }\n // FIXME: handle more encodings\n\n // create a RelativeDistinguishedName set\n // each value in the set is an AttributeTypeAndValue first\n // containing the type (an OID) and second the value\n var seq = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // AttributeType\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(attr.type).getBytes()),\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SET, true, [\n // AttributeValue\n asn1.create(\n asn1.Class.UNIVERSAL, valueTagClass, valueConstructed, value)\n ])\n ]);\n rval.value.push(seq);\n }\n\n return rval;\n}\n\nvar jan_1_1950 = new Date('1950-01-01T00:00:00Z');\nvar jan_1_2050 = new Date('2050-01-01T00:00:00Z');\n\n/**\n * Converts a Date object to ASN.1\n * Handles the different format before and after 1st January 2050\n *\n * @param date date object.\n *\n * @return the ASN.1 object representing the date.\n */\nfunction _dateToAsn1(date) {\n if(date >= jan_1_1950 && date < jan_1_2050) {\n return asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.UTCTIME, false,\n asn1.dateToUtcTime(date));\n } else {\n return asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.GENERALIZEDTIME, false,\n asn1.dateToGeneralizedTime(date));\n }\n}\n\n/**\n * Gets the ASN.1 TBSCertificate part of an X.509v3 certificate.\n *\n * @param cert the certificate.\n *\n * @return the asn1 TBSCertificate.\n */\npki.getTBSCertificate = function(cert) {\n // TBSCertificate\n var notBefore = _dateToAsn1(cert.validity.notBefore);\n var notAfter = _dateToAsn1(cert.validity.notAfter);\n var tbs = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // version\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 0, true, [\n // integer\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(cert.version).getBytes())\n ]),\n // serialNumber\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n forge.util.hexToBytes(cert.serialNumber)),\n // signature\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(cert.siginfo.algorithmOid).getBytes()),\n // parameters\n _signatureParametersToAsn1(\n cert.siginfo.algorithmOid, cert.siginfo.parameters)\n ]),\n // issuer\n _dnToAsn1(cert.issuer),\n // validity\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n notBefore,\n notAfter\n ]),\n // subject\n _dnToAsn1(cert.subject),\n // SubjectPublicKeyInfo\n pki.publicKeyToAsn1(cert.publicKey)\n ]);\n\n if(cert.issuer.uniqueId) {\n // issuerUniqueID (optional)\n tbs.value.push(\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 1, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.BITSTRING, false,\n // TODO: support arbitrary bit length ids\n String.fromCharCode(0x00) +\n cert.issuer.uniqueId\n )\n ])\n );\n }\n if(cert.subject.uniqueId) {\n // subjectUniqueID (optional)\n tbs.value.push(\n asn1.create(asn1.Class.CONTEXT_SPECIFIC, 2, true, [\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.BITSTRING, false,\n // TODO: support arbitrary bit length ids\n String.fromCharCode(0x00) +\n cert.subject.uniqueId\n )\n ])\n );\n }\n\n if(cert.extensions.length > 0) {\n // extensions (optional)\n tbs.value.push(pki.certificateExtensionsToAsn1(cert.extensions));\n }\n\n return tbs;\n};\n\n/**\n * Gets the ASN.1 CertificationRequestInfo part of a\n * PKCS#10 CertificationRequest.\n *\n * @param csr the certification request.\n *\n * @return the asn1 CertificationRequestInfo.\n */\npki.getCertificationRequestInfo = function(csr) {\n // CertificationRequestInfo\n var cri = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // version\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.INTEGER, false,\n asn1.integerToDer(csr.version).getBytes()),\n // subject\n _dnToAsn1(csr.subject),\n // SubjectPublicKeyInfo\n pki.publicKeyToAsn1(csr.publicKey),\n // attributes\n _CRIAttributesToAsn1(csr)\n ]);\n\n return cri;\n};\n\n/**\n * Converts a DistinguishedName (subject or issuer) to an ASN.1 object.\n *\n * @param dn the DistinguishedName.\n *\n * @return the asn1 representation of a DistinguishedName.\n */\npki.distinguishedNameToAsn1 = function(dn) {\n return _dnToAsn1(dn);\n};\n\n/**\n * Converts an X.509v3 RSA certificate to an ASN.1 object.\n *\n * @param cert the certificate.\n *\n * @return the asn1 representation of an X.509v3 RSA certificate.\n */\npki.certificateToAsn1 = function(cert) {\n // prefer cached TBSCertificate over generating one\n var tbsCertificate = cert.tbsCertificate || pki.getTBSCertificate(cert);\n\n // Certificate\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // TBSCertificate\n tbsCertificate,\n // AlgorithmIdentifier (signature algorithm)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(cert.signatureOid).getBytes()),\n // parameters\n _signatureParametersToAsn1(cert.signatureOid, cert.signatureParameters)\n ]),\n // SignatureValue\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.BITSTRING, false,\n String.fromCharCode(0x00) + cert.signature)\n ]);\n};\n\n/**\n * Converts X.509v3 certificate extensions to ASN.1.\n *\n * @param exts the extensions to convert.\n *\n * @return the extensions in ASN.1 format.\n */\npki.certificateExtensionsToAsn1 = function(exts) {\n // create top-level extension container\n var rval = asn1.create(asn1.Class.CONTEXT_SPECIFIC, 3, true, []);\n\n // create extension sequence (stores a sequence for each extension)\n var seq = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n rval.value.push(seq);\n\n for(var i = 0; i < exts.length; ++i) {\n seq.value.push(pki.certificateExtensionToAsn1(exts[i]));\n }\n\n return rval;\n};\n\n/**\n * Converts a single certificate extension to ASN.1.\n *\n * @param ext the extension to convert.\n *\n * @return the extension in ASN.1 format.\n */\npki.certificateExtensionToAsn1 = function(ext) {\n // create a sequence for each extension\n var extseq = asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, []);\n\n // extnID (OID)\n extseq.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(ext.id).getBytes()));\n\n // critical defaults to false\n if(ext.critical) {\n // critical BOOLEAN DEFAULT FALSE\n extseq.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.BOOLEAN, false,\n String.fromCharCode(0xFF)));\n }\n\n var value = ext.value;\n if(typeof ext.value !== 'string') {\n // value is asn.1\n value = asn1.toDer(value).getBytes();\n }\n\n // extnValue (OCTET STRING)\n extseq.value.push(asn1.create(\n asn1.Class.UNIVERSAL, asn1.Type.OCTETSTRING, false, value));\n\n return extseq;\n};\n\n/**\n * Converts a PKCS#10 certification request to an ASN.1 object.\n *\n * @param csr the certification request.\n *\n * @return the asn1 representation of a certification request.\n */\npki.certificationRequestToAsn1 = function(csr) {\n // prefer cached CertificationRequestInfo over generating one\n var cri = csr.certificationRequestInfo ||\n pki.getCertificationRequestInfo(csr);\n\n // Certificate\n return asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // CertificationRequestInfo\n cri,\n // AlgorithmIdentifier (signature algorithm)\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.SEQUENCE, true, [\n // algorithm\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.OID, false,\n asn1.oidToDer(csr.signatureOid).getBytes()),\n // parameters\n _signatureParametersToAsn1(csr.signatureOid, csr.signatureParameters)\n ]),\n // signature\n asn1.create(asn1.Class.UNIVERSAL, asn1.Type.BITSTRING, false,\n String.fromCharCode(0x00) + csr.signature)\n ]);\n};\n\n/**\n * Creates a CA store.\n *\n * @param certs an optional array of certificate objects or PEM-formatted\n * certificate strings to add to the CA store.\n *\n * @return the CA store.\n */\npki.createCaStore = function(certs) {\n // create CA store\n var caStore = {\n // stored certificates\n certs: {}\n };\n\n /**\n * Gets the certificate that issued the passed certificate or its\n * 'parent'.\n *\n * @param cert the certificate to get the parent for.\n *\n * @return the parent certificate or null if none was found.\n */\n caStore.getIssuer = function(cert) {\n var rval = getBySubject(cert.issuer);\n\n // see if there are multiple matches\n /*if(forge.util.isArray(rval)) {\n // TODO: resolve multiple matches by checking\n // authorityKey/subjectKey/issuerUniqueID/other identifiers, etc.\n // FIXME: or alternatively do authority key mapping\n // if possible (X.509v1 certs can't work?)\n throw new Error('Resolving multiple issuer matches not implemented yet.');\n }*/\n\n return rval;\n };\n\n /**\n * Adds a trusted certificate to the store.\n *\n * @param cert the certificate to add as a trusted certificate (either a\n * pki.certificate object or a PEM-formatted certificate).\n */\n caStore.addCertificate = function(cert) {\n // convert from pem if necessary\n if(typeof cert === 'string') {\n cert = forge.pki.certificateFromPem(cert);\n }\n\n ensureSubjectHasHash(cert.subject);\n\n if(!caStore.hasCertificate(cert)) { // avoid duplicate certificates in store\n if(cert.subject.hash in caStore.certs) {\n // subject hash already exists, append to array\n var tmp = caStore.certs[cert.subject.hash];\n if(!forge.util.isArray(tmp)) {\n tmp = [tmp];\n }\n tmp.push(cert);\n caStore.certs[cert.subject.hash] = tmp;\n } else {\n caStore.certs[cert.subject.hash] = cert;\n }\n }\n };\n\n /**\n * Checks to see if the given certificate is in the store.\n *\n * @param cert the certificate to check (either a pki.certificate or a\n * PEM-formatted certificate).\n *\n * @return true if the certificate is in the store, false if not.\n */\n caStore.hasCertificate = function(cert) {\n // convert from pem if necessary\n if(typeof cert === 'string') {\n cert = forge.pki.certificateFromPem(cert);\n }\n\n var match = getBySubject(cert.subject);\n if(!match) {\n return false;\n }\n if(!forge.util.isArray(match)) {\n match = [match];\n }\n // compare DER-encoding of certificates\n var der1 = asn1.toDer(pki.certificateToAsn1(cert)).getBytes();\n for(var i = 0; i < match.length; ++i) {\n var der2 = asn1.toDer(pki.certificateToAsn1(match[i])).getBytes();\n if(der1 === der2) {\n return true;\n }\n }\n return false;\n };\n\n /**\n * Lists all of the certificates kept in the store.\n *\n * @return an array of all of the pki.certificate objects in the store.\n */\n caStore.listAllCertificates = function() {\n var certList = [];\n\n for(var hash in caStore.certs) {\n if(caStore.certs.hasOwnProperty(hash)) {\n var value = caStore.certs[hash];\n if(!forge.util.isArray(value)) {\n certList.push(value);\n } else {\n for(var i = 0; i < value.length; ++i) {\n certList.push(value[i]);\n }\n }\n }\n }\n\n return certList;\n };\n\n /**\n * Removes a certificate from the store.\n *\n * @param cert the certificate to remove (either a pki.certificate or a\n * PEM-formatted certificate).\n *\n * @return the certificate that was removed or null if the certificate\n * wasn't in store.\n */\n caStore.removeCertificate = function(cert) {\n var result;\n\n // convert from pem if necessary\n if(typeof cert === 'string') {\n cert = forge.pki.certificateFromPem(cert);\n }\n ensureSubjectHasHash(cert.subject);\n if(!caStore.hasCertificate(cert)) {\n return null;\n }\n\n var match = getBySubject(cert.subject);\n\n if(!forge.util.isArray(match)) {\n result = caStore.certs[cert.subject.hash];\n delete caStore.certs[cert.subject.hash];\n return result;\n }\n\n // compare DER-encoding of certificates\n var der1 = asn1.toDer(pki.certificateToAsn1(cert)).getBytes();\n for(var i = 0; i < match.length; ++i) {\n var der2 = asn1.toDer(pki.certificateToAsn1(match[i])).getBytes();\n if(der1 === der2) {\n result = match[i];\n match.splice(i, 1);\n }\n }\n if(match.length === 0) {\n delete caStore.certs[cert.subject.hash];\n }\n\n return result;\n };\n\n function getBySubject(subject) {\n ensureSubjectHasHash(subject);\n return caStore.certs[subject.hash] || null;\n }\n\n function ensureSubjectHasHash(subject) {\n // produce subject hash if it doesn't exist\n if(!subject.hash) {\n var md = forge.md.sha1.create();\n subject.attributes = pki.RDNAttributesAsArray(_dnToAsn1(subject), md);\n subject.hash = md.digest().toHex();\n }\n }\n\n // auto-add passed in certs\n if(certs) {\n // parse PEM-formatted certificates as necessary\n for(var i = 0; i < certs.length; ++i) {\n var cert = certs[i];\n caStore.addCertificate(cert);\n }\n }\n\n return caStore;\n};\n\n/**\n * Certificate verification errors, based on TLS.\n */\npki.certificateError = {\n bad_certificate: 'forge.pki.BadCertificate',\n unsupported_certificate: 'forge.pki.UnsupportedCertificate',\n certificate_revoked: 'forge.pki.CertificateRevoked',\n certificate_expired: 'forge.pki.CertificateExpired',\n certificate_unknown: 'forge.pki.CertificateUnknown',\n unknown_ca: 'forge.pki.UnknownCertificateAuthority'\n};\n\n/**\n * Verifies a certificate chain against the given Certificate Authority store\n * with an optional custom verify callback.\n *\n * @param caStore a certificate store to verify against.\n * @param chain the certificate chain to verify, with the root or highest\n * authority at the end (an array of certificates).\n * @param options a callback to be called for every certificate in the chain or\n * an object with:\n * verify a callback to be called for every certificate in the\n * chain\n * validityCheckDate the date against which the certificate\n * validity period should be checked. Pass null to not check\n * the validity period. By default, the current date is used.\n *\n * The verify callback has the following signature:\n *\n * verified - Set to true if certificate was verified, otherwise the\n * pki.certificateError for why the certificate failed.\n * depth - The current index in the chain, where 0 is the end point's cert.\n * certs - The certificate chain, *NOTE* an empty chain indicates an anonymous\n * end point.\n *\n * The function returns true on success and on failure either the appropriate\n * pki.certificateError or an object with 'error' set to the appropriate\n * pki.certificateError and 'message' set to a custom error message.\n *\n * @return true if successful, error thrown if not.\n */\npki.verifyCertificateChain = function(caStore, chain, options) {\n /* From: RFC3280 - Internet X.509 Public Key Infrastructure Certificate\n Section 6: Certification Path Validation\n See inline parentheticals related to this particular implementation.\n\n The primary goal of path validation is to verify the binding between\n a subject distinguished name or a subject alternative name and subject\n public key, as represented in the end entity certificate, based on the\n public key of the trust anchor. This requires obtaining a sequence of\n certificates that support that binding. That sequence should be provided\n in the passed 'chain'. The trust anchor should be in the given CA\n store. The 'end entity' certificate is the certificate provided by the\n end point (typically a server) and is the first in the chain.\n\n To meet this goal, the path validation process verifies, among other\n things, that a prospective certification path (a sequence of n\n certificates or a 'chain') satisfies the following conditions:\n\n (a) for all x in {1, ..., n-1}, the subject of certificate x is\n the issuer of certificate x+1;\n\n (b) certificate 1 is issued by the trust anchor;\n\n (c) certificate n is the certificate to be validated; and\n\n (d) for all x in {1, ..., n}, the certificate was valid at the\n time in question.\n\n Note that here 'n' is index 0 in the chain and 1 is the last certificate\n in the chain and it must be signed by a certificate in the connection's\n CA store.\n\n The path validation process also determines the set of certificate\n policies that are valid for this path, based on the certificate policies\n extension, policy mapping extension, policy constraints extension, and\n inhibit any-policy extension.\n\n Note: Policy mapping extension not supported (Not Required).\n\n Note: If the certificate has an unsupported critical extension, then it\n must be rejected.\n\n Note: A certificate is self-issued if the DNs that appear in the subject\n and issuer fields are identical and are not empty.\n\n The path validation algorithm assumes the following seven inputs are\n provided to the path processing logic. What this specific implementation\n will use is provided parenthetically:\n\n (a) a prospective certification path of length n (the 'chain')\n (b) the current date/time: ('now').\n (c) user-initial-policy-set: A set of certificate policy identifiers\n naming the policies that are acceptable to the certificate user.\n The user-initial-policy-set contains the special value any-policy\n if the user is not concerned about certificate policy\n (Not implemented. Any policy is accepted).\n (d) trust anchor information, describing a CA that serves as a trust\n anchor for the certification path. The trust anchor information\n includes:\n\n (1) the trusted issuer name,\n (2) the trusted public key algorithm,\n (3) the trusted public key, and\n (4) optionally, the trusted public key parameters associated\n with the public key.\n\n (Trust anchors are provided via certificates in the CA store).\n\n The trust anchor information may be provided to the path processing\n procedure in the form of a self-signed certificate. The trusted anchor\n information is trusted because it was delivered to the path processing\n procedure by some trustworthy out-of-band procedure. If the trusted\n public key algorithm requires parameters, then the parameters are\n provided along with the trusted public key (No parameters used in this\n implementation).\n\n (e) initial-policy-mapping-inhibit, which indicates if policy mapping is\n allowed in the certification path.\n (Not implemented, no policy checking)\n\n (f) initial-explicit-policy, which indicates if the path must be valid\n for at least one of the certificate policies in the user-initial-\n policy-set.\n (Not implemented, no policy checking)\n\n (g) initial-any-policy-inhibit, which indicates whether the\n anyPolicy OID should be processed if it is included in a\n certificate.\n (Not implemented, so any policy is valid provided that it is\n not marked as critical) */\n\n /* Basic Path Processing:\n\n For each certificate in the 'chain', the following is checked:\n\n 1. The certificate validity period includes the current time.\n 2. The certificate was signed by its parent (where the parent is either\n the next in the chain or from the CA store). Allow processing to\n continue to the next step if no parent is found but the certificate is\n in the CA store.\n 3. TODO: The certificate has not been revoked.\n 4. The certificate issuer name matches the parent's subject name.\n 5. TODO: If the certificate is self-issued and not the final certificate\n in the chain, skip this step, otherwise verify that the subject name\n is within one of the permitted subtrees of X.500 distinguished names\n and that each of the alternative names in the subjectAltName extension\n (critical or non-critical) is within one of the permitted subtrees for\n that name type.\n 6. TODO: If the certificate is self-issued and not the final certificate\n in the chain, skip this step, otherwise verify that the subject name\n is not within one of the excluded subtrees for X.500 distinguished\n names and none of the subjectAltName extension names are excluded for\n that name type.\n 7. The other steps in the algorithm for basic path processing involve\n handling the policy extension which is not presently supported in this\n implementation. Instead, if a critical policy extension is found, the\n certificate is rejected as not supported.\n 8. If the certificate is not the first or if its the only certificate in\n the chain (having no parent from the CA store or is self-signed) and it\n has a critical key usage extension, verify that the keyCertSign bit is\n set. If the key usage extension exists, verify that the basic\n constraints extension exists. If the basic constraints extension exists,\n verify that the cA flag is set. If pathLenConstraint is set, ensure that\n the number of certificates that precede in the chain (come earlier\n in the chain as implemented below), excluding the very first in the\n chain (typically the end-entity one), isn't greater than the\n pathLenConstraint. This constraint limits the number of intermediate\n CAs that may appear below a CA before only end-entity certificates\n may be issued. */\n\n // if a verify callback is passed as the third parameter, package it within\n // the options object. This is to support a legacy function signature that\n // expected the verify callback as the third parameter.\n if(typeof options === 'function') {\n options = {verify: options};\n }\n options = options || {};\n\n // copy cert chain references to another array to protect against changes\n // in verify callback\n chain = chain.slice(0);\n var certs = chain.slice(0);\n\n var validityCheckDate = options.validityCheckDate;\n // if no validityCheckDate is specified, default to the current date. Make\n // sure to maintain the value null because it indicates that the validity\n // period should not be checked.\n if(typeof validityCheckDate === 'undefined') {\n validityCheckDate = new Date();\n }\n\n // verify each cert in the chain using its parent, where the parent\n // is either the next in the chain or from the CA store\n var first = true;\n var error = null;\n var depth = 0;\n do {\n var cert = chain.shift();\n var parent = null;\n var selfSigned = false;\n\n if(validityCheckDate) {\n // 1. check valid time\n if(validityCheckDate < cert.validity.notBefore ||\n validityCheckDate > cert.validity.notAfter) {\n error = {\n message: 'Certificate is not valid yet or has expired.',\n error: pki.certificateError.certificate_expired,\n notBefore: cert.validity.notBefore,\n notAfter: cert.validity.notAfter,\n // TODO: we might want to reconsider renaming 'now' to\n // 'validityCheckDate' should this API be changed in the future.\n now: validityCheckDate\n };\n }\n }\n\n // 2. verify with parent from chain or CA store\n if(error === null) {\n parent = chain[0] || caStore.getIssuer(cert);\n if(parent === null) {\n // check for self-signed cert\n if(cert.isIssuer(cert)) {\n selfSigned = true;\n parent = cert;\n }\n }\n\n if(parent) {\n // FIXME: current CA store implementation might have multiple\n // certificates where the issuer can't be determined from the\n // certificate (happens rarely with, eg: old certificates) so normalize\n // by always putting parents into an array\n // TODO: there's may be an extreme degenerate case currently uncovered\n // where an old intermediate certificate seems to have a matching parent\n // but none of the parents actually verify ... but the intermediate\n // is in the CA and it should pass this check; needs investigation\n var parents = parent;\n if(!forge.util.isArray(parents)) {\n parents = [parents];\n }\n\n // try to verify with each possible parent (typically only one)\n var verified = false;\n while(!verified && parents.length > 0) {\n parent = parents.shift();\n try {\n verified = parent.verify(cert);\n } catch(ex) {\n // failure to verify, don't care why, try next one\n }\n }\n\n if(!verified) {\n error = {\n message: 'Certificate signature is invalid.',\n error: pki.certificateError.bad_certificate\n };\n }\n }\n\n if(error === null && (!parent || selfSigned) &&\n !caStore.hasCertificate(cert)) {\n // no parent issuer and certificate itself is not trusted\n error = {\n message: 'Certificate is not trusted.',\n error: pki.certificateError.unknown_ca\n };\n }\n }\n\n // TODO: 3. check revoked\n\n // 4. check for matching issuer/subject\n if(error === null && parent && !cert.isIssuer(parent)) {\n // parent is not issuer\n error = {\n message: 'Certificate issuer is invalid.',\n error: pki.certificateError.bad_certificate\n };\n }\n\n // 5. TODO: check names with permitted names tree\n\n // 6. TODO: check names against excluded names tree\n\n // 7. check for unsupported critical extensions\n if(error === null) {\n // supported extensions\n var se = {\n keyUsage: true,\n basicConstraints: true\n };\n for(var i = 0; error === null && i < cert.extensions.length; ++i) {\n var ext = cert.extensions[i];\n if(ext.critical && !(ext.name in se)) {\n error = {\n message:\n 'Certificate has an unsupported critical extension.',\n error: pki.certificateError.unsupported_certificate\n };\n }\n }\n }\n\n // 8. check for CA if cert is not first or is the only certificate\n // remaining in chain with no parent or is self-signed\n if(error === null &&\n (!first || (chain.length === 0 && (!parent || selfSigned)))) {\n // first check keyUsage extension and then basic constraints\n var bcExt = cert.getExtension('basicConstraints');\n var keyUsageExt = cert.getExtension('keyUsage');\n if(keyUsageExt !== null) {\n // keyCertSign must be true and there must be a basic\n // constraints extension\n if(!keyUsageExt.keyCertSign || bcExt === null) {\n // bad certificate\n error = {\n message:\n 'Certificate keyUsage or basicConstraints conflict ' +\n 'or indicate that the certificate is not a CA. ' +\n 'If the certificate is the only one in the chain or ' +\n 'isn\\'t the first then the certificate must be a ' +\n 'valid CA.',\n error: pki.certificateError.bad_certificate\n };\n }\n }\n // basic constraints cA flag must be set\n if(error === null && bcExt !== null && !bcExt.cA) {\n // bad certificate\n error = {\n message:\n 'Certificate basicConstraints indicates the certificate ' +\n 'is not a CA.',\n error: pki.certificateError.bad_certificate\n };\n }\n // if error is not null and keyUsage is available, then we know it\n // has keyCertSign and there is a basic constraints extension too,\n // which means we can check pathLenConstraint (if it exists)\n if(error === null && keyUsageExt !== null &&\n 'pathLenConstraint' in bcExt) {\n // pathLen is the maximum # of intermediate CA certs that can be\n // found between the current certificate and the end-entity (depth 0)\n // certificate; this number does not include the end-entity (depth 0,\n // last in the chain) even if it happens to be a CA certificate itself\n var pathLen = depth - 1;\n if(pathLen > bcExt.pathLenConstraint) {\n // pathLenConstraint violated, bad certificate\n error = {\n message:\n 'Certificate basicConstraints pathLenConstraint violated.',\n error: pki.certificateError.bad_certificate\n };\n }\n }\n }\n\n // call application callback\n var vfd = (error === null) ? true : error.error;\n var ret = options.verify ? options.verify(vfd, depth, certs) : vfd;\n if(ret === true) {\n // clear any set error\n error = null;\n } else {\n // if passed basic tests, set default message and alert\n if(vfd === true) {\n error = {\n message: 'The application rejected the certificate.',\n error: pki.certificateError.bad_certificate\n };\n }\n\n // check for custom error info\n if(ret || ret === 0) {\n // set custom message and error\n if(typeof ret === 'object' && !forge.util.isArray(ret)) {\n if(ret.message) {\n error.message = ret.message;\n }\n if(ret.error) {\n error.error = ret.error;\n }\n } else if(typeof ret === 'string') {\n // set custom error\n error.error = ret;\n }\n }\n\n // throw error\n throw error;\n }\n\n // no longer first cert in chain\n first = false;\n ++depth;\n } while(chain.length > 0);\n\n return true;\n};\n","import { Subject } from './Subject';\nexport class BehaviorSubject extends Subject {\n constructor(_value) {\n super();\n this._value = _value;\n }\n get value() {\n return this.getValue();\n }\n _subscribe(subscriber) {\n const subscription = super._subscribe(subscriber);\n !subscription.closed && subscriber.next(this._value);\n return subscription;\n }\n getValue() {\n const { hasError, thrownError, _value } = this;\n if (hasError) {\n throw thrownError;\n }\n this._throwIfClosed();\n return _value;\n }\n next(value) {\n super.next((this._value = value));\n }\n}\n","import { EMPTY } from './observable/empty';\nimport { of } from './observable/of';\nimport { throwError } from './observable/throwError';\nimport { isFunction } from './util/isFunction';\nexport var NotificationKind;\n(function (NotificationKind) {\n NotificationKind[\"NEXT\"] = \"N\";\n NotificationKind[\"ERROR\"] = \"E\";\n NotificationKind[\"COMPLETE\"] = \"C\";\n})(NotificationKind || (NotificationKind = {}));\nexport class Notification {\n constructor(kind, value, error) {\n this.kind = kind;\n this.value = value;\n this.error = error;\n this.hasValue = kind === 'N';\n }\n observe(observer) {\n return observeNotification(this, observer);\n }\n do(nextHandler, errorHandler, completeHandler) {\n const { kind, value, error } = this;\n return kind === 'N' ? nextHandler === null || nextHandler === void 0 ? void 0 : nextHandler(value) : kind === 'E' ? errorHandler === null || errorHandler === void 0 ? void 0 : errorHandler(error) : completeHandler === null || completeHandler === void 0 ? void 0 : completeHandler();\n }\n accept(nextOrObserver, error, complete) {\n var _a;\n return isFunction((_a = nextOrObserver) === null || _a === void 0 ? void 0 : _a.next)\n ? this.observe(nextOrObserver)\n : this.do(nextOrObserver, error, complete);\n }\n toObservable() {\n const { kind, value, error } = this;\n const result = kind === 'N'\n ?\n of(value)\n :\n kind === 'E'\n ?\n throwError(() => error)\n :\n kind === 'C'\n ?\n EMPTY\n :\n 0;\n if (!result) {\n throw new TypeError(`Unexpected notification kind ${kind}`);\n }\n return result;\n }\n static createNext(value) {\n return new Notification('N', value);\n }\n static createError(err) {\n return new Notification('E', undefined, err);\n }\n static createComplete() {\n return Notification.completeNotification;\n }\n}\nNotification.completeNotification = new Notification('C');\nexport function observeNotification(notification, observer) {\n var _a, _b, _c;\n const { kind, value, error } = notification;\n if (typeof kind !== 'string') {\n throw new TypeError('Invalid notification, missing \"kind\"');\n }\n kind === 'N' ? (_a = observer.next) === null || _a === void 0 ? void 0 : _a.call(observer, value) : kind === 'E' ? (_b = observer.error) === null || _b === void 0 ? void 0 : _b.call(observer, error) : (_c = observer.complete) === null || _c === void 0 ? void 0 : _c.call(observer);\n}\n","export const COMPLETE_NOTIFICATION = (() => createNotification('C', undefined, undefined))();\nexport function errorNotification(error) {\n return createNotification('E', undefined, error);\n}\nexport function nextNotification(value) {\n return createNotification('N', value, undefined);\n}\nexport function createNotification(kind, value, error) {\n return {\n kind,\n value,\n error,\n };\n}\n","import { SafeSubscriber, Subscriber } from './Subscriber';\nimport { isSubscription } from './Subscription';\nimport { observable as Symbol_observable } from './symbol/observable';\nimport { pipeFromArray } from './util/pipe';\nimport { config } from './config';\nimport { isFunction } from './util/isFunction';\nimport { errorContext } from './util/errorContext';\nexport class Observable {\n constructor(subscribe) {\n if (subscribe) {\n this._subscribe = subscribe;\n }\n }\n lift(operator) {\n const observable = new Observable();\n observable.source = this;\n observable.operator = operator;\n return observable;\n }\n subscribe(observerOrNext, error, complete) {\n const subscriber = isSubscriber(observerOrNext) ? observerOrNext : new SafeSubscriber(observerOrNext, error, complete);\n errorContext(() => {\n const { operator, source } = this;\n subscriber.add(operator\n ?\n operator.call(subscriber, source)\n : source\n ?\n this._subscribe(subscriber)\n :\n this._trySubscribe(subscriber));\n });\n return subscriber;\n }\n _trySubscribe(sink) {\n try {\n return this._subscribe(sink);\n }\n catch (err) {\n sink.error(err);\n }\n }\n forEach(next, promiseCtor) {\n promiseCtor = getPromiseCtor(promiseCtor);\n return new promiseCtor((resolve, reject) => {\n const subscriber = new SafeSubscriber({\n next: (value) => {\n try {\n next(value);\n }\n catch (err) {\n reject(err);\n subscriber.unsubscribe();\n }\n },\n error: reject,\n complete: resolve,\n });\n this.subscribe(subscriber);\n });\n }\n _subscribe(subscriber) {\n var _a;\n return (_a = this.source) === null || _a === void 0 ? void 0 : _a.subscribe(subscriber);\n }\n [Symbol_observable]() {\n return this;\n }\n pipe(...operations) {\n return pipeFromArray(operations)(this);\n }\n toPromise(promiseCtor) {\n promiseCtor = getPromiseCtor(promiseCtor);\n return new promiseCtor((resolve, reject) => {\n let value;\n this.subscribe((x) => (value = x), (err) => reject(err), () => resolve(value));\n });\n }\n}\nObservable.create = (subscribe) => {\n return new Observable(subscribe);\n};\nfunction getPromiseCtor(promiseCtor) {\n var _a;\n return (_a = promiseCtor !== null && promiseCtor !== void 0 ? promiseCtor : config.Promise) !== null && _a !== void 0 ? _a : Promise;\n}\nfunction isObserver(value) {\n return value && isFunction(value.next) && isFunction(value.error) && isFunction(value.complete);\n}\nfunction isSubscriber(value) {\n return (value && value instanceof Subscriber) || (isObserver(value) && isSubscription(value));\n}\n","import { Subject } from './Subject';\nimport { dateTimestampProvider } from './scheduler/dateTimestampProvider';\nexport class ReplaySubject extends Subject {\n constructor(_bufferSize = Infinity, _windowTime = Infinity, _timestampProvider = dateTimestampProvider) {\n super();\n this._bufferSize = _bufferSize;\n this._windowTime = _windowTime;\n this._timestampProvider = _timestampProvider;\n this._buffer = [];\n this._infiniteTimeWindow = true;\n this._infiniteTimeWindow = _windowTime === Infinity;\n this._bufferSize = Math.max(1, _bufferSize);\n this._windowTime = Math.max(1, _windowTime);\n }\n next(value) {\n const { isStopped, _buffer, _infiniteTimeWindow, _timestampProvider, _windowTime } = this;\n if (!isStopped) {\n _buffer.push(value);\n !_infiniteTimeWindow && _buffer.push(_timestampProvider.now() + _windowTime);\n }\n this._trimBuffer();\n super.next(value);\n }\n _subscribe(subscriber) {\n this._throwIfClosed();\n this._trimBuffer();\n const subscription = this._innerSubscribe(subscriber);\n const { _infiniteTimeWindow, _buffer } = this;\n const copy = _buffer.slice();\n for (let i = 0; i < copy.length && !subscriber.closed; i += _infiniteTimeWindow ? 1 : 2) {\n subscriber.next(copy[i]);\n }\n this._checkFinalizedStatuses(subscriber);\n return subscription;\n }\n _trimBuffer() {\n const { _bufferSize, _timestampProvider, _buffer, _infiniteTimeWindow } = this;\n const adjustedBufferSize = (_infiniteTimeWindow ? 1 : 2) * _bufferSize;\n _bufferSize < Infinity && adjustedBufferSize < _buffer.length && _buffer.splice(0, _buffer.length - adjustedBufferSize);\n if (!_infiniteTimeWindow) {\n const now = _timestampProvider.now();\n let last = 0;\n for (let i = 1; i < _buffer.length && _buffer[i] <= now; i += 2) {\n last = i;\n }\n last && _buffer.splice(0, last + 1);\n }\n }\n}\n","import { dateTimestampProvider } from './scheduler/dateTimestampProvider';\nexport class Scheduler {\n constructor(schedulerActionCtor, now = Scheduler.now) {\n this.schedulerActionCtor = schedulerActionCtor;\n this.now = now;\n }\n schedule(work, delay = 0, state) {\n return new this.schedulerActionCtor(this, work).schedule(state, delay);\n }\n}\nScheduler.now = dateTimestampProvider.now;\n","import { Observable } from './Observable';\nimport { Subscription, EMPTY_SUBSCRIPTION } from './Subscription';\nimport { ObjectUnsubscribedError } from './util/ObjectUnsubscribedError';\nimport { arrRemove } from './util/arrRemove';\nimport { errorContext } from './util/errorContext';\nexport class Subject extends Observable {\n constructor() {\n super();\n this.closed = false;\n this.currentObservers = null;\n this.observers = [];\n this.isStopped = false;\n this.hasError = false;\n this.thrownError = null;\n }\n lift(operator) {\n const subject = new AnonymousSubject(this, this);\n subject.operator = operator;\n return subject;\n }\n _throwIfClosed() {\n if (this.closed) {\n throw new ObjectUnsubscribedError();\n }\n }\n next(value) {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n if (!this.currentObservers) {\n this.currentObservers = Array.from(this.observers);\n }\n for (const observer of this.currentObservers) {\n observer.next(value);\n }\n }\n });\n }\n error(err) {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n this.hasError = this.isStopped = true;\n this.thrownError = err;\n const { observers } = this;\n while (observers.length) {\n observers.shift().error(err);\n }\n }\n });\n }\n complete() {\n errorContext(() => {\n this._throwIfClosed();\n if (!this.isStopped) {\n this.isStopped = true;\n const { observers } = this;\n while (observers.length) {\n observers.shift().complete();\n }\n }\n });\n }\n unsubscribe() {\n this.isStopped = this.closed = true;\n this.observers = this.currentObservers = null;\n }\n get observed() {\n var _a;\n return ((_a = this.observers) === null || _a === void 0 ? void 0 : _a.length) > 0;\n }\n _trySubscribe(subscriber) {\n this._throwIfClosed();\n return super._trySubscribe(subscriber);\n }\n _subscribe(subscriber) {\n this._throwIfClosed();\n this._checkFinalizedStatuses(subscriber);\n return this._innerSubscribe(subscriber);\n }\n _innerSubscribe(subscriber) {\n const { hasError, isStopped, observers } = this;\n if (hasError || isStopped) {\n return EMPTY_SUBSCRIPTION;\n }\n this.currentObservers = null;\n observers.push(subscriber);\n return new Subscription(() => {\n this.currentObservers = null;\n arrRemove(observers, subscriber);\n });\n }\n _checkFinalizedStatuses(subscriber) {\n const { hasError, thrownError, isStopped } = this;\n if (hasError) {\n subscriber.error(thrownError);\n }\n else if (isStopped) {\n subscriber.complete();\n }\n }\n asObservable() {\n const observable = new Observable();\n observable.source = this;\n return observable;\n }\n}\nSubject.create = (destination, source) => {\n return new AnonymousSubject(destination, source);\n};\nexport class AnonymousSubject extends Subject {\n constructor(destination, source) {\n super();\n this.destination = destination;\n this.source = source;\n }\n next(value) {\n var _a, _b;\n (_b = (_a = this.destination) === null || _a === void 0 ? void 0 : _a.next) === null || _b === void 0 ? void 0 : _b.call(_a, value);\n }\n error(err) {\n var _a, _b;\n (_b = (_a = this.destination) === null || _a === void 0 ? void 0 : _a.error) === null || _b === void 0 ? void 0 : _b.call(_a, err);\n }\n complete() {\n var _a, _b;\n (_b = (_a = this.destination) === null || _a === void 0 ? void 0 : _a.complete) === null || _b === void 0 ? void 0 : _b.call(_a);\n }\n _subscribe(subscriber) {\n var _a, _b;\n return (_b = (_a = this.source) === null || _a === void 0 ? void 0 : _a.subscribe(subscriber)) !== null && _b !== void 0 ? _b : EMPTY_SUBSCRIPTION;\n }\n}\n","import { isFunction } from './util/isFunction';\nimport { isSubscription, Subscription } from './Subscription';\nimport { config } from './config';\nimport { reportUnhandledError } from './util/reportUnhandledError';\nimport { noop } from './util/noop';\nimport { nextNotification, errorNotification, COMPLETE_NOTIFICATION } from './NotificationFactories';\nimport { timeoutProvider } from './scheduler/timeoutProvider';\nimport { captureError } from './util/errorContext';\nexport class Subscriber extends Subscription {\n constructor(destination) {\n super();\n this.isStopped = false;\n if (destination) {\n this.destination = destination;\n if (isSubscription(destination)) {\n destination.add(this);\n }\n }\n else {\n this.destination = EMPTY_OBSERVER;\n }\n }\n static create(next, error, complete) {\n return new SafeSubscriber(next, error, complete);\n }\n next(value) {\n if (this.isStopped) {\n handleStoppedNotification(nextNotification(value), this);\n }\n else {\n this._next(value);\n }\n }\n error(err) {\n if (this.isStopped) {\n handleStoppedNotification(errorNotification(err), this);\n }\n else {\n this.isStopped = true;\n this._error(err);\n }\n }\n complete() {\n if (this.isStopped) {\n handleStoppedNotification(COMPLETE_NOTIFICATION, this);\n }\n else {\n this.isStopped = true;\n this._complete();\n }\n }\n unsubscribe() {\n if (!this.closed) {\n this.isStopped = true;\n super.unsubscribe();\n this.destination = null;\n }\n }\n _next(value) {\n this.destination.next(value);\n }\n _error(err) {\n try {\n this.destination.error(err);\n }\n finally {\n this.unsubscribe();\n }\n }\n _complete() {\n try {\n this.destination.complete();\n }\n finally {\n this.unsubscribe();\n }\n }\n}\nconst _bind = Function.prototype.bind;\nfunction bind(fn, thisArg) {\n return _bind.call(fn, thisArg);\n}\nclass ConsumerObserver {\n constructor(partialObserver) {\n this.partialObserver = partialObserver;\n }\n next(value) {\n const { partialObserver } = this;\n if (partialObserver.next) {\n try {\n partialObserver.next(value);\n }\n catch (error) {\n handleUnhandledError(error);\n }\n }\n }\n error(err) {\n const { partialObserver } = this;\n if (partialObserver.error) {\n try {\n partialObserver.error(err);\n }\n catch (error) {\n handleUnhandledError(error);\n }\n }\n else {\n handleUnhandledError(err);\n }\n }\n complete() {\n const { partialObserver } = this;\n if (partialObserver.complete) {\n try {\n partialObserver.complete();\n }\n catch (error) {\n handleUnhandledError(error);\n }\n }\n }\n}\nexport class SafeSubscriber extends Subscriber {\n constructor(observerOrNext, error, complete) {\n super();\n let partialObserver;\n if (isFunction(observerOrNext) || !observerOrNext) {\n partialObserver = {\n next: (observerOrNext !== null && observerOrNext !== void 0 ? observerOrNext : undefined),\n error: error !== null && error !== void 0 ? error : undefined,\n complete: complete !== null && complete !== void 0 ? complete : undefined,\n };\n }\n else {\n let context;\n if (this && config.useDeprecatedNextContext) {\n context = Object.create(observerOrNext);\n context.unsubscribe = () => this.unsubscribe();\n partialObserver = {\n next: observerOrNext.next && bind(observerOrNext.next, context),\n error: observerOrNext.error && bind(observerOrNext.error, context),\n complete: observerOrNext.complete && bind(observerOrNext.complete, context),\n };\n }\n else {\n partialObserver = observerOrNext;\n }\n }\n this.destination = new ConsumerObserver(partialObserver);\n }\n}\nfunction handleUnhandledError(error) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n captureError(error);\n }\n else {\n reportUnhandledError(error);\n }\n}\nfunction defaultErrorHandler(err) {\n throw err;\n}\nfunction handleStoppedNotification(notification, subscriber) {\n const { onStoppedNotification } = config;\n onStoppedNotification && timeoutProvider.setTimeout(() => onStoppedNotification(notification, subscriber));\n}\nexport const EMPTY_OBSERVER = {\n closed: true,\n next: noop,\n error: defaultErrorHandler,\n complete: noop,\n};\n","import { isFunction } from './util/isFunction';\nimport { UnsubscriptionError } from './util/UnsubscriptionError';\nimport { arrRemove } from './util/arrRemove';\nexport class Subscription {\n constructor(initialTeardown) {\n this.initialTeardown = initialTeardown;\n this.closed = false;\n this._parentage = null;\n this._finalizers = null;\n }\n unsubscribe() {\n let errors;\n if (!this.closed) {\n this.closed = true;\n const { _parentage } = this;\n if (_parentage) {\n this._parentage = null;\n if (Array.isArray(_parentage)) {\n for (const parent of _parentage) {\n parent.remove(this);\n }\n }\n else {\n _parentage.remove(this);\n }\n }\n const { initialTeardown: initialFinalizer } = this;\n if (isFunction(initialFinalizer)) {\n try {\n initialFinalizer();\n }\n catch (e) {\n errors = e instanceof UnsubscriptionError ? e.errors : [e];\n }\n }\n const { _finalizers } = this;\n if (_finalizers) {\n this._finalizers = null;\n for (const finalizer of _finalizers) {\n try {\n execFinalizer(finalizer);\n }\n catch (err) {\n errors = errors !== null && errors !== void 0 ? errors : [];\n if (err instanceof UnsubscriptionError) {\n errors = [...errors, ...err.errors];\n }\n else {\n errors.push(err);\n }\n }\n }\n }\n if (errors) {\n throw new UnsubscriptionError(errors);\n }\n }\n }\n add(teardown) {\n var _a;\n if (teardown && teardown !== this) {\n if (this.closed) {\n execFinalizer(teardown);\n }\n else {\n if (teardown instanceof Subscription) {\n if (teardown.closed || teardown._hasParent(this)) {\n return;\n }\n teardown._addParent(this);\n }\n (this._finalizers = (_a = this._finalizers) !== null && _a !== void 0 ? _a : []).push(teardown);\n }\n }\n }\n _hasParent(parent) {\n const { _parentage } = this;\n return _parentage === parent || (Array.isArray(_parentage) && _parentage.includes(parent));\n }\n _addParent(parent) {\n const { _parentage } = this;\n this._parentage = Array.isArray(_parentage) ? (_parentage.push(parent), _parentage) : _parentage ? [_parentage, parent] : parent;\n }\n _removeParent(parent) {\n const { _parentage } = this;\n if (_parentage === parent) {\n this._parentage = null;\n }\n else if (Array.isArray(_parentage)) {\n arrRemove(_parentage, parent);\n }\n }\n remove(teardown) {\n const { _finalizers } = this;\n _finalizers && arrRemove(_finalizers, teardown);\n if (teardown instanceof Subscription) {\n teardown._removeParent(this);\n }\n }\n}\nSubscription.EMPTY = (() => {\n const empty = new Subscription();\n empty.closed = true;\n return empty;\n})();\nexport const EMPTY_SUBSCRIPTION = Subscription.EMPTY;\nexport function isSubscription(value) {\n return (value instanceof Subscription ||\n (value && 'closed' in value && isFunction(value.remove) && isFunction(value.add) && isFunction(value.unsubscribe)));\n}\nfunction execFinalizer(finalizer) {\n if (isFunction(finalizer)) {\n finalizer();\n }\n else {\n finalizer.unsubscribe();\n }\n}\n","export const config = {\n onUnhandledError: null,\n onStoppedNotification: null,\n Promise: undefined,\n useDeprecatedSynchronousErrorHandling: false,\n useDeprecatedNextContext: false,\n};\n","import { EmptyError } from './util/EmptyError';\nimport { SafeSubscriber } from './Subscriber';\nexport function firstValueFrom(source, config) {\n const hasConfig = typeof config === 'object';\n return new Promise((resolve, reject) => {\n const subscriber = new SafeSubscriber({\n next: (value) => {\n resolve(value);\n subscriber.unsubscribe();\n },\n error: reject,\n complete: () => {\n if (hasConfig) {\n resolve(config.defaultValue);\n }\n else {\n reject(new EmptyError());\n }\n },\n });\n source.subscribe(subscriber);\n });\n}\n","import { EmptyError } from './util/EmptyError';\nexport function lastValueFrom(source, config) {\n const hasConfig = typeof config === 'object';\n return new Promise((resolve, reject) => {\n let _hasValue = false;\n let _value;\n source.subscribe({\n next: (value) => {\n _value = value;\n _hasValue = true;\n },\n error: reject,\n complete: () => {\n if (_hasValue) {\n resolve(_value);\n }\n else if (hasConfig) {\n resolve(config.defaultValue);\n }\n else {\n reject(new EmptyError());\n }\n },\n });\n });\n}\n","import { Observable } from '../Observable';\nimport { Subscription } from '../Subscription';\nimport { refCount as higherOrderRefCount } from '../operators/refCount';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { hasLift } from '../util/lift';\nexport class ConnectableObservable extends Observable {\n constructor(source, subjectFactory) {\n super();\n this.source = source;\n this.subjectFactory = subjectFactory;\n this._subject = null;\n this._refCount = 0;\n this._connection = null;\n if (hasLift(source)) {\n this.lift = source.lift;\n }\n }\n _subscribe(subscriber) {\n return this.getSubject().subscribe(subscriber);\n }\n getSubject() {\n const subject = this._subject;\n if (!subject || subject.isStopped) {\n this._subject = this.subjectFactory();\n }\n return this._subject;\n }\n _teardown() {\n this._refCount = 0;\n const { _connection } = this;\n this._subject = this._connection = null;\n _connection === null || _connection === void 0 ? void 0 : _connection.unsubscribe();\n }\n connect() {\n let connection = this._connection;\n if (!connection) {\n connection = this._connection = new Subscription();\n const subject = this.getSubject();\n connection.add(this.source.subscribe(createOperatorSubscriber(subject, undefined, () => {\n this._teardown();\n subject.complete();\n }, (err) => {\n this._teardown();\n subject.error(err);\n }, () => this._teardown())));\n if (connection.closed) {\n this._connection = null;\n connection = Subscription.EMPTY;\n }\n }\n return connection;\n }\n refCount() {\n return higherOrderRefCount()(this);\n }\n}\n","import { Observable } from '../Observable';\nimport { argsArgArrayOrObject } from '../util/argsArgArrayOrObject';\nimport { from } from './from';\nimport { identity } from '../util/identity';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nimport { popResultSelector, popScheduler } from '../util/args';\nimport { createObject } from '../util/createObject';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { executeSchedule } from '../util/executeSchedule';\nexport function combineLatest(...args) {\n const scheduler = popScheduler(args);\n const resultSelector = popResultSelector(args);\n const { args: observables, keys } = argsArgArrayOrObject(args);\n if (observables.length === 0) {\n return from([], scheduler);\n }\n const result = new Observable(combineLatestInit(observables, scheduler, keys\n ?\n (values) => createObject(keys, values)\n :\n identity));\n return resultSelector ? result.pipe(mapOneOrManyArgs(resultSelector)) : result;\n}\nexport function combineLatestInit(observables, scheduler, valueTransform = identity) {\n return (subscriber) => {\n maybeSchedule(scheduler, () => {\n const { length } = observables;\n const values = new Array(length);\n let active = length;\n let remainingFirstValues = length;\n for (let i = 0; i < length; i++) {\n maybeSchedule(scheduler, () => {\n const source = from(observables[i], scheduler);\n let hasFirstValue = false;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n values[i] = value;\n if (!hasFirstValue) {\n hasFirstValue = true;\n remainingFirstValues--;\n }\n if (!remainingFirstValues) {\n subscriber.next(valueTransform(values.slice()));\n }\n }, () => {\n if (!--active) {\n subscriber.complete();\n }\n }));\n }, subscriber);\n }\n }, subscriber);\n };\n}\nfunction maybeSchedule(scheduler, execute, subscription) {\n if (scheduler) {\n executeSchedule(subscription, scheduler, execute);\n }\n else {\n execute();\n }\n}\n","import { concatAll } from '../operators/concatAll';\nimport { popScheduler } from '../util/args';\nimport { from } from './from';\nexport function concat(...args) {\n return concatAll()(from(args, popScheduler(args)));\n}\n","import { Observable } from '../Observable';\nimport { innerFrom } from './innerFrom';\nexport function defer(observableFactory) {\n return new Observable((subscriber) => {\n innerFrom(observableFactory()).subscribe(subscriber);\n });\n}\n","import { Observable } from '../Observable';\nexport const EMPTY = new Observable((subscriber) => subscriber.complete());\nexport function empty(scheduler) {\n return scheduler ? emptyScheduled(scheduler) : EMPTY;\n}\nfunction emptyScheduled(scheduler) {\n return new Observable((subscriber) => scheduler.schedule(() => subscriber.complete()));\n}\n","import { Observable } from '../Observable';\nimport { argsArgArrayOrObject } from '../util/argsArgArrayOrObject';\nimport { innerFrom } from './innerFrom';\nimport { popResultSelector } from '../util/args';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nimport { createObject } from '../util/createObject';\nexport function forkJoin(...args) {\n const resultSelector = popResultSelector(args);\n const { args: sources, keys } = argsArgArrayOrObject(args);\n const result = new Observable((subscriber) => {\n const { length } = sources;\n if (!length) {\n subscriber.complete();\n return;\n }\n const values = new Array(length);\n let remainingCompletions = length;\n let remainingEmissions = length;\n for (let sourceIndex = 0; sourceIndex < length; sourceIndex++) {\n let hasValue = false;\n innerFrom(sources[sourceIndex]).subscribe(createOperatorSubscriber(subscriber, (value) => {\n if (!hasValue) {\n hasValue = true;\n remainingEmissions--;\n }\n values[sourceIndex] = value;\n }, () => remainingCompletions--, undefined, () => {\n if (!remainingCompletions || !hasValue) {\n if (!remainingEmissions) {\n subscriber.next(keys ? createObject(keys, values) : values);\n }\n subscriber.complete();\n }\n }));\n }\n });\n return resultSelector ? result.pipe(mapOneOrManyArgs(resultSelector)) : result;\n}\n","import { scheduled } from '../scheduled/scheduled';\nimport { innerFrom } from './innerFrom';\nexport function from(input, scheduler) {\n return scheduler ? scheduled(input, scheduler) : innerFrom(input);\n}\n","import { innerFrom } from '../observable/innerFrom';\nimport { Observable } from '../Observable';\nimport { mergeMap } from '../operators/mergeMap';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isFunction } from '../util/isFunction';\nimport { mapOneOrManyArgs } from '../util/mapOneOrManyArgs';\nconst nodeEventEmitterMethods = ['addListener', 'removeListener'];\nconst eventTargetMethods = ['addEventListener', 'removeEventListener'];\nconst jqueryMethods = ['on', 'off'];\nexport function fromEvent(target, eventName, options, resultSelector) {\n if (isFunction(options)) {\n resultSelector = options;\n options = undefined;\n }\n if (resultSelector) {\n return fromEvent(target, eventName, options).pipe(mapOneOrManyArgs(resultSelector));\n }\n const [add, remove] = isEventTarget(target)\n ? eventTargetMethods.map((methodName) => (handler) => target[methodName](eventName, handler, options))\n :\n isNodeStyleEventEmitter(target)\n ? nodeEventEmitterMethods.map(toCommonHandlerRegistry(target, eventName))\n : isJQueryStyleEventEmitter(target)\n ? jqueryMethods.map(toCommonHandlerRegistry(target, eventName))\n : [];\n if (!add) {\n if (isArrayLike(target)) {\n return mergeMap((subTarget) => fromEvent(subTarget, eventName, options))(innerFrom(target));\n }\n }\n if (!add) {\n throw new TypeError('Invalid event target');\n }\n return new Observable((subscriber) => {\n const handler = (...args) => subscriber.next(1 < args.length ? args : args[0]);\n add(handler);\n return () => remove(handler);\n });\n}\nfunction toCommonHandlerRegistry(target, eventName) {\n return (methodName) => (handler) => target[methodName](eventName, handler);\n}\nfunction isNodeStyleEventEmitter(target) {\n return isFunction(target.addListener) && isFunction(target.removeListener);\n}\nfunction isJQueryStyleEventEmitter(target) {\n return isFunction(target.on) && isFunction(target.off);\n}\nfunction isEventTarget(target) {\n return isFunction(target.addEventListener) && isFunction(target.removeEventListener);\n}\n","import { __asyncValues, __awaiter } from \"tslib\";\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isPromise } from '../util/isPromise';\nimport { Observable } from '../Observable';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isAsyncIterable } from '../util/isAsyncIterable';\nimport { createInvalidObservableTypeError } from '../util/throwUnobservableError';\nimport { isIterable } from '../util/isIterable';\nimport { isReadableStreamLike, readableStreamLikeToAsyncGenerator } from '../util/isReadableStreamLike';\nimport { isFunction } from '../util/isFunction';\nimport { reportUnhandledError } from '../util/reportUnhandledError';\nimport { observable as Symbol_observable } from '../symbol/observable';\nexport function innerFrom(input) {\n if (input instanceof Observable) {\n return input;\n }\n if (input != null) {\n if (isInteropObservable(input)) {\n return fromInteropObservable(input);\n }\n if (isArrayLike(input)) {\n return fromArrayLike(input);\n }\n if (isPromise(input)) {\n return fromPromise(input);\n }\n if (isAsyncIterable(input)) {\n return fromAsyncIterable(input);\n }\n if (isIterable(input)) {\n return fromIterable(input);\n }\n if (isReadableStreamLike(input)) {\n return fromReadableStreamLike(input);\n }\n }\n throw createInvalidObservableTypeError(input);\n}\nexport function fromInteropObservable(obj) {\n return new Observable((subscriber) => {\n const obs = obj[Symbol_observable]();\n if (isFunction(obs.subscribe)) {\n return obs.subscribe(subscriber);\n }\n throw new TypeError('Provided object does not correctly implement Symbol.observable');\n });\n}\nexport function fromArrayLike(array) {\n return new Observable((subscriber) => {\n for (let i = 0; i < array.length && !subscriber.closed; i++) {\n subscriber.next(array[i]);\n }\n subscriber.complete();\n });\n}\nexport function fromPromise(promise) {\n return new Observable((subscriber) => {\n promise\n .then((value) => {\n if (!subscriber.closed) {\n subscriber.next(value);\n subscriber.complete();\n }\n }, (err) => subscriber.error(err))\n .then(null, reportUnhandledError);\n });\n}\nexport function fromIterable(iterable) {\n return new Observable((subscriber) => {\n for (const value of iterable) {\n subscriber.next(value);\n if (subscriber.closed) {\n return;\n }\n }\n subscriber.complete();\n });\n}\nexport function fromAsyncIterable(asyncIterable) {\n return new Observable((subscriber) => {\n process(asyncIterable, subscriber).catch((err) => subscriber.error(err));\n });\n}\nexport function fromReadableStreamLike(readableStream) {\n return fromAsyncIterable(readableStreamLikeToAsyncGenerator(readableStream));\n}\nfunction process(asyncIterable, subscriber) {\n var asyncIterable_1, asyncIterable_1_1;\n var e_1, _a;\n return __awaiter(this, void 0, void 0, function* () {\n try {\n for (asyncIterable_1 = __asyncValues(asyncIterable); asyncIterable_1_1 = yield asyncIterable_1.next(), !asyncIterable_1_1.done;) {\n const value = asyncIterable_1_1.value;\n subscriber.next(value);\n if (subscriber.closed) {\n return;\n }\n }\n }\n catch (e_1_1) { e_1 = { error: e_1_1 }; }\n finally {\n try {\n if (asyncIterable_1_1 && !asyncIterable_1_1.done && (_a = asyncIterable_1.return)) yield _a.call(asyncIterable_1);\n }\n finally { if (e_1) throw e_1.error; }\n }\n subscriber.complete();\n });\n}\n","import { asyncScheduler } from '../scheduler/async';\nimport { timer } from './timer';\nexport function interval(period = 0, scheduler = asyncScheduler) {\n if (period < 0) {\n period = 0;\n }\n return timer(period, period, scheduler);\n}\n","import { mergeAll } from '../operators/mergeAll';\nimport { innerFrom } from './innerFrom';\nimport { EMPTY } from './empty';\nimport { popNumber, popScheduler } from '../util/args';\nimport { from } from './from';\nexport function merge(...args) {\n const scheduler = popScheduler(args);\n const concurrent = popNumber(args, Infinity);\n const sources = args;\n return !sources.length\n ?\n EMPTY\n : sources.length === 1\n ?\n innerFrom(sources[0])\n :\n mergeAll(concurrent)(from(sources, scheduler));\n}\n","import { popScheduler } from '../util/args';\nimport { from } from './from';\nexport function of(...args) {\n const scheduler = popScheduler(args);\n return from(args, scheduler);\n}\n","import { Observable } from '../Observable';\nimport { isFunction } from '../util/isFunction';\nexport function throwError(errorOrErrorFactory, scheduler) {\n const errorFactory = isFunction(errorOrErrorFactory) ? errorOrErrorFactory : () => errorOrErrorFactory;\n const init = (subscriber) => subscriber.error(errorFactory());\n return new Observable(scheduler ? (subscriber) => scheduler.schedule(init, 0, subscriber) : init);\n}\n","import { Observable } from '../Observable';\nimport { async as asyncScheduler } from '../scheduler/async';\nimport { isScheduler } from '../util/isScheduler';\nimport { isValidDate } from '../util/isDate';\nexport function timer(dueTime = 0, intervalOrScheduler, scheduler = asyncScheduler) {\n let intervalDuration = -1;\n if (intervalOrScheduler != null) {\n if (isScheduler(intervalOrScheduler)) {\n scheduler = intervalOrScheduler;\n }\n else {\n intervalDuration = intervalOrScheduler;\n }\n }\n return new Observable((subscriber) => {\n let due = isValidDate(dueTime) ? +dueTime - scheduler.now() : dueTime;\n if (due < 0) {\n due = 0;\n }\n let n = 0;\n return scheduler.schedule(function () {\n if (!subscriber.closed) {\n subscriber.next(n++);\n if (0 <= intervalDuration) {\n this.schedule(undefined, intervalDuration);\n }\n else {\n subscriber.complete();\n }\n }\n }, due);\n });\n}\n","import { Observable } from '../Observable';\nimport { innerFrom } from './innerFrom';\nimport { argsOrArgArray } from '../util/argsOrArgArray';\nimport { EMPTY } from './empty';\nimport { createOperatorSubscriber } from '../operators/OperatorSubscriber';\nimport { popResultSelector } from '../util/args';\nexport function zip(...args) {\n const resultSelector = popResultSelector(args);\n const sources = argsOrArgArray(args);\n return sources.length\n ? new Observable((subscriber) => {\n let buffers = sources.map(() => []);\n let completed = sources.map(() => false);\n subscriber.add(() => {\n buffers = completed = null;\n });\n for (let sourceIndex = 0; !subscriber.closed && sourceIndex < sources.length; sourceIndex++) {\n innerFrom(sources[sourceIndex]).subscribe(createOperatorSubscriber(subscriber, (value) => {\n buffers[sourceIndex].push(value);\n if (buffers.every((buffer) => buffer.length)) {\n const result = buffers.map((buffer) => buffer.shift());\n subscriber.next(resultSelector ? resultSelector(...result) : result);\n if (buffers.some((buffer, i) => !buffer.length && completed[i])) {\n subscriber.complete();\n }\n }\n }, () => {\n completed[sourceIndex] = true;\n !buffers[sourceIndex].length && subscriber.complete();\n }));\n }\n return () => {\n buffers = completed = null;\n };\n })\n : EMPTY;\n}\n","import { Subscriber } from '../Subscriber';\nexport function createOperatorSubscriber(destination, onNext, onComplete, onError, onFinalize) {\n return new OperatorSubscriber(destination, onNext, onComplete, onError, onFinalize);\n}\nexport class OperatorSubscriber extends Subscriber {\n constructor(destination, onNext, onComplete, onError, onFinalize, shouldUnsubscribe) {\n super(destination);\n this.onFinalize = onFinalize;\n this.shouldUnsubscribe = shouldUnsubscribe;\n this._next = onNext\n ? function (value) {\n try {\n onNext(value);\n }\n catch (err) {\n destination.error(err);\n }\n }\n : super._next;\n this._error = onError\n ? function (err) {\n try {\n onError(err);\n }\n catch (err) {\n destination.error(err);\n }\n finally {\n this.unsubscribe();\n }\n }\n : super._error;\n this._complete = onComplete\n ? function () {\n try {\n onComplete();\n }\n catch (err) {\n destination.error(err);\n }\n finally {\n this.unsubscribe();\n }\n }\n : super._complete;\n }\n unsubscribe() {\n var _a;\n if (!this.shouldUnsubscribe || this.shouldUnsubscribe()) {\n const { closed } = this;\n super.unsubscribe();\n !closed && ((_a = this.onFinalize) === null || _a === void 0 ? void 0 : _a.call(this));\n }\n }\n}\n","import { innerFrom } from '../observable/innerFrom';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { operate } from '../util/lift';\nexport function catchError(selector) {\n return operate((source, subscriber) => {\n let innerSub = null;\n let syncUnsub = false;\n let handledResult;\n innerSub = source.subscribe(createOperatorSubscriber(subscriber, undefined, undefined, (err) => {\n handledResult = innerFrom(selector(err, catchError(selector)(source)));\n if (innerSub) {\n innerSub.unsubscribe();\n innerSub = null;\n handledResult.subscribe(subscriber);\n }\n else {\n syncUnsub = true;\n }\n }));\n if (syncUnsub) {\n innerSub.unsubscribe();\n innerSub = null;\n handledResult.subscribe(subscriber);\n }\n });\n}\n","import { mergeAll } from './mergeAll';\nexport function concatAll() {\n return mergeAll(1);\n}\n","import { mergeMap } from './mergeMap';\nimport { isFunction } from '../util/isFunction';\nexport function concatMap(project, resultSelector) {\n return isFunction(resultSelector) ? mergeMap(project, resultSelector, 1) : mergeMap(project, 1);\n}\n","import { asyncScheduler } from '../scheduler/async';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function debounceTime(dueTime, scheduler = asyncScheduler) {\n return operate((source, subscriber) => {\n let activeTask = null;\n let lastValue = null;\n let lastTime = null;\n const emit = () => {\n if (activeTask) {\n activeTask.unsubscribe();\n activeTask = null;\n const value = lastValue;\n lastValue = null;\n subscriber.next(value);\n }\n };\n function emitWhenIdle() {\n const targetTime = lastTime + dueTime;\n const now = scheduler.now();\n if (now < targetTime) {\n activeTask = this.schedule(undefined, targetTime - now);\n subscriber.add(activeTask);\n return;\n }\n emit();\n }\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n lastValue = value;\n lastTime = scheduler.now();\n if (!activeTask) {\n activeTask = scheduler.schedule(emitWhenIdle, dueTime);\n subscriber.add(activeTask);\n }\n }, () => {\n emit();\n subscriber.complete();\n }, undefined, () => {\n lastValue = activeTask = null;\n }));\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function defaultIfEmpty(defaultValue) {\n return operate((source, subscriber) => {\n let hasValue = false;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n hasValue = true;\n subscriber.next(value);\n }, () => {\n if (!hasValue) {\n subscriber.next(defaultValue);\n }\n subscriber.complete();\n }));\n });\n}\n","import { asyncScheduler } from '../scheduler/async';\nimport { delayWhen } from './delayWhen';\nimport { timer } from '../observable/timer';\nexport function delay(due, scheduler = asyncScheduler) {\n const duration = timer(due, scheduler);\n return delayWhen(() => duration);\n}\n","import { concat } from '../observable/concat';\nimport { take } from './take';\nimport { ignoreElements } from './ignoreElements';\nimport { mapTo } from './mapTo';\nimport { mergeMap } from './mergeMap';\nimport { innerFrom } from '../observable/innerFrom';\nexport function delayWhen(delayDurationSelector, subscriptionDelay) {\n if (subscriptionDelay) {\n return (source) => concat(subscriptionDelay.pipe(take(1), ignoreElements()), source.pipe(delayWhen(delayDurationSelector)));\n }\n return mergeMap((value, index) => innerFrom(delayDurationSelector(value, index)).pipe(take(1), mapTo(value)));\n}\n","import { observeNotification } from '../Notification';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function dematerialize() {\n return operate((source, subscriber) => {\n source.subscribe(createOperatorSubscriber(subscriber, (notification) => observeNotification(notification, subscriber)));\n });\n}\n","import { identity } from '../util/identity';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function distinctUntilChanged(comparator, keySelector = identity) {\n comparator = comparator !== null && comparator !== void 0 ? comparator : defaultCompare;\n return operate((source, subscriber) => {\n let previousKey;\n let first = true;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n const currentKey = keySelector(value);\n if (first || !comparator(previousKey, currentKey)) {\n first = false;\n previousKey = currentKey;\n subscriber.next(value);\n }\n }));\n });\n}\nfunction defaultCompare(a, b) {\n return a === b;\n}\n","import { map } from './map';\nimport { innerFrom } from '../observable/innerFrom';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function exhaustMap(project, resultSelector) {\n if (resultSelector) {\n return (source) => source.pipe(exhaustMap((a, i) => innerFrom(project(a, i)).pipe(map((b, ii) => resultSelector(a, b, i, ii)))));\n }\n return operate((source, subscriber) => {\n let index = 0;\n let innerSub = null;\n let isComplete = false;\n source.subscribe(createOperatorSubscriber(subscriber, (outerValue) => {\n if (!innerSub) {\n innerSub = createOperatorSubscriber(subscriber, undefined, () => {\n innerSub = null;\n isComplete && subscriber.complete();\n });\n innerFrom(project(outerValue, index++)).subscribe(innerSub);\n }\n }, () => {\n isComplete = true;\n !innerSub && subscriber.complete();\n }));\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function filter(predicate, thisArg) {\n return operate((source, subscriber) => {\n let index = 0;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => predicate.call(thisArg, value, index++) && subscriber.next(value)));\n });\n}\n","import { operate } from '../util/lift';\nexport function finalize(callback) {\n return operate((source, subscriber) => {\n try {\n source.subscribe(subscriber);\n }\n finally {\n subscriber.add(callback);\n }\n });\n}\n","import { EmptyError } from '../util/EmptyError';\nimport { filter } from './filter';\nimport { take } from './take';\nimport { defaultIfEmpty } from './defaultIfEmpty';\nimport { throwIfEmpty } from './throwIfEmpty';\nimport { identity } from '../util/identity';\nexport function first(predicate, defaultValue) {\n const hasDefaultValue = arguments.length >= 2;\n return (source) => source.pipe(predicate ? filter((v, i) => predicate(v, i, source)) : identity, take(1), hasDefaultValue ? defaultIfEmpty(defaultValue) : throwIfEmpty(() => new EmptyError()));\n}\n","import { Observable } from '../Observable';\nimport { innerFrom } from '../observable/innerFrom';\nimport { Subject } from '../Subject';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber, OperatorSubscriber } from './OperatorSubscriber';\nexport function groupBy(keySelector, elementOrOptions, duration, connector) {\n return operate((source, subscriber) => {\n let element;\n if (!elementOrOptions || typeof elementOrOptions === 'function') {\n element = elementOrOptions;\n }\n else {\n ({ duration, element, connector } = elementOrOptions);\n }\n const groups = new Map();\n const notify = (cb) => {\n groups.forEach(cb);\n cb(subscriber);\n };\n const handleError = (err) => notify((consumer) => consumer.error(err));\n let activeGroups = 0;\n let teardownAttempted = false;\n const groupBySourceSubscriber = new OperatorSubscriber(subscriber, (value) => {\n try {\n const key = keySelector(value);\n let group = groups.get(key);\n if (!group) {\n groups.set(key, (group = connector ? connector() : new Subject()));\n const grouped = createGroupedObservable(key, group);\n subscriber.next(grouped);\n if (duration) {\n const durationSubscriber = createOperatorSubscriber(group, () => {\n group.complete();\n durationSubscriber === null || durationSubscriber === void 0 ? void 0 : durationSubscriber.unsubscribe();\n }, undefined, undefined, () => groups.delete(key));\n groupBySourceSubscriber.add(innerFrom(duration(grouped)).subscribe(durationSubscriber));\n }\n }\n group.next(element ? element(value) : value);\n }\n catch (err) {\n handleError(err);\n }\n }, () => notify((consumer) => consumer.complete()), handleError, () => groups.clear(), () => {\n teardownAttempted = true;\n return activeGroups === 0;\n });\n source.subscribe(groupBySourceSubscriber);\n function createGroupedObservable(key, groupSubject) {\n const result = new Observable((groupSubscriber) => {\n activeGroups++;\n const innerSub = groupSubject.subscribe(groupSubscriber);\n return () => {\n innerSub.unsubscribe();\n --activeGroups === 0 && teardownAttempted && groupBySourceSubscriber.unsubscribe();\n };\n });\n result.key = key;\n return result;\n }\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { noop } from '../util/noop';\nexport function ignoreElements() {\n return operate((source, subscriber) => {\n source.subscribe(createOperatorSubscriber(subscriber, noop));\n });\n}\n","import { EmptyError } from '../util/EmptyError';\nimport { filter } from './filter';\nimport { takeLast } from './takeLast';\nimport { throwIfEmpty } from './throwIfEmpty';\nimport { defaultIfEmpty } from './defaultIfEmpty';\nimport { identity } from '../util/identity';\nexport function last(predicate, defaultValue) {\n const hasDefaultValue = arguments.length >= 2;\n return (source) => source.pipe(predicate ? filter((v, i) => predicate(v, i, source)) : identity, takeLast(1), hasDefaultValue ? defaultIfEmpty(defaultValue) : throwIfEmpty(() => new EmptyError()));\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function map(project, thisArg) {\n return operate((source, subscriber) => {\n let index = 0;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n subscriber.next(project.call(thisArg, value, index++));\n }));\n });\n}\n","import { map } from './map';\nexport function mapTo(value) {\n return map(() => value);\n}\n","import { Notification } from '../Notification';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function materialize() {\n return operate((source, subscriber) => {\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n subscriber.next(Notification.createNext(value));\n }, () => {\n subscriber.next(Notification.createComplete());\n subscriber.complete();\n }, (err) => {\n subscriber.next(Notification.createError(err));\n subscriber.complete();\n }));\n });\n}\n","import { mergeMap } from './mergeMap';\nimport { identity } from '../util/identity';\nexport function mergeAll(concurrent = Infinity) {\n return mergeMap(identity, concurrent);\n}\n","import { innerFrom } from '../observable/innerFrom';\nimport { executeSchedule } from '../util/executeSchedule';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function mergeInternals(source, subscriber, project, concurrent, onBeforeNext, expand, innerSubScheduler, additionalFinalizer) {\n const buffer = [];\n let active = 0;\n let index = 0;\n let isComplete = false;\n const checkComplete = () => {\n if (isComplete && !buffer.length && !active) {\n subscriber.complete();\n }\n };\n const outerNext = (value) => (active < concurrent ? doInnerSub(value) : buffer.push(value));\n const doInnerSub = (value) => {\n expand && subscriber.next(value);\n active++;\n let innerComplete = false;\n innerFrom(project(value, index++)).subscribe(createOperatorSubscriber(subscriber, (innerValue) => {\n onBeforeNext === null || onBeforeNext === void 0 ? void 0 : onBeforeNext(innerValue);\n if (expand) {\n outerNext(innerValue);\n }\n else {\n subscriber.next(innerValue);\n }\n }, () => {\n innerComplete = true;\n }, undefined, () => {\n if (innerComplete) {\n try {\n active--;\n while (buffer.length && active < concurrent) {\n const bufferedValue = buffer.shift();\n if (innerSubScheduler) {\n executeSchedule(subscriber, innerSubScheduler, () => doInnerSub(bufferedValue));\n }\n else {\n doInnerSub(bufferedValue);\n }\n }\n checkComplete();\n }\n catch (err) {\n subscriber.error(err);\n }\n }\n }));\n };\n source.subscribe(createOperatorSubscriber(subscriber, outerNext, () => {\n isComplete = true;\n checkComplete();\n }));\n return () => {\n additionalFinalizer === null || additionalFinalizer === void 0 ? void 0 : additionalFinalizer();\n };\n}\n","import { map } from './map';\nimport { innerFrom } from '../observable/innerFrom';\nimport { operate } from '../util/lift';\nimport { mergeInternals } from './mergeInternals';\nimport { isFunction } from '../util/isFunction';\nexport function mergeMap(project, resultSelector, concurrent = Infinity) {\n if (isFunction(resultSelector)) {\n return mergeMap((a, i) => map((b, ii) => resultSelector(a, b, i, ii))(innerFrom(project(a, i))), concurrent);\n }\n else if (typeof resultSelector === 'number') {\n concurrent = resultSelector;\n }\n return operate((source, subscriber) => mergeInternals(source, subscriber, project, concurrent));\n}\n","import { executeSchedule } from '../util/executeSchedule';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function observeOn(scheduler, delay = 0) {\n return operate((source, subscriber) => {\n source.subscribe(createOperatorSubscriber(subscriber, (value) => executeSchedule(subscriber, scheduler, () => subscriber.next(value), delay), () => executeSchedule(subscriber, scheduler, () => subscriber.complete(), delay), (err) => executeSchedule(subscriber, scheduler, () => subscriber.error(err), delay)));\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function pairwise() {\n return operate((source, subscriber) => {\n let prev;\n let hasPrev = false;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n const p = prev;\n prev = value;\n hasPrev && subscriber.next([p, value]);\n hasPrev = true;\n }));\n });\n}\n","import { map } from './map';\nexport function pluck(...properties) {\n const length = properties.length;\n if (length === 0) {\n throw new Error('list of properties cannot be empty.');\n }\n return map((x) => {\n let currentProp = x;\n for (let i = 0; i < length; i++) {\n const p = currentProp === null || currentProp === void 0 ? void 0 : currentProp[properties[i]];\n if (typeof p !== 'undefined') {\n currentProp = p;\n }\n else {\n return undefined;\n }\n }\n return currentProp;\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function refCount() {\n return operate((source, subscriber) => {\n let connection = null;\n source._refCount++;\n const refCounter = createOperatorSubscriber(subscriber, undefined, undefined, undefined, () => {\n if (!source || source._refCount <= 0 || 0 < --source._refCount) {\n connection = null;\n return;\n }\n const sharedConnection = source._connection;\n const conn = connection;\n connection = null;\n if (sharedConnection && (!conn || sharedConnection === conn)) {\n sharedConnection.unsubscribe();\n }\n subscriber.unsubscribe();\n });\n source.subscribe(refCounter);\n if (!refCounter.closed) {\n connection = source.connect();\n }\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { identity } from '../util/identity';\nimport { timer } from '../observable/timer';\nimport { innerFrom } from '../observable/innerFrom';\nexport function retry(configOrCount = Infinity) {\n let config;\n if (configOrCount && typeof configOrCount === 'object') {\n config = configOrCount;\n }\n else {\n config = {\n count: configOrCount,\n };\n }\n const { count = Infinity, delay, resetOnSuccess: resetOnSuccess = false } = config;\n return count <= 0\n ? identity\n : operate((source, subscriber) => {\n let soFar = 0;\n let innerSub;\n const subscribeForRetry = () => {\n let syncUnsub = false;\n innerSub = source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n if (resetOnSuccess) {\n soFar = 0;\n }\n subscriber.next(value);\n }, undefined, (err) => {\n if (soFar++ < count) {\n const resub = () => {\n if (innerSub) {\n innerSub.unsubscribe();\n innerSub = null;\n subscribeForRetry();\n }\n else {\n syncUnsub = true;\n }\n };\n if (delay != null) {\n const notifier = typeof delay === 'number' ? timer(delay) : innerFrom(delay(err, soFar));\n const notifierSubscriber = createOperatorSubscriber(subscriber, () => {\n notifierSubscriber.unsubscribe();\n resub();\n }, () => {\n subscriber.complete();\n });\n notifier.subscribe(notifierSubscriber);\n }\n else {\n resub();\n }\n }\n else {\n subscriber.error(err);\n }\n }));\n if (syncUnsub) {\n innerSub.unsubscribe();\n innerSub = null;\n subscribeForRetry();\n }\n };\n subscribeForRetry();\n });\n}\n","import { operate } from '../util/lift';\nimport { scanInternals } from './scanInternals';\nexport function scan(accumulator, seed) {\n return operate(scanInternals(accumulator, seed, arguments.length >= 2, true));\n}\n","import { createOperatorSubscriber } from './OperatorSubscriber';\nexport function scanInternals(accumulator, seed, hasSeed, emitOnNext, emitBeforeComplete) {\n return (source, subscriber) => {\n let hasState = hasSeed;\n let state = seed;\n let index = 0;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n const i = index++;\n state = hasState\n ?\n accumulator(state, value, i)\n :\n ((hasState = true), value);\n emitOnNext && subscriber.next(state);\n }, emitBeforeComplete &&\n (() => {\n hasState && subscriber.next(state);\n subscriber.complete();\n })));\n };\n}\n","import { innerFrom } from '../observable/innerFrom';\nimport { Subject } from '../Subject';\nimport { SafeSubscriber } from '../Subscriber';\nimport { operate } from '../util/lift';\nexport function share(options = {}) {\n const { connector = () => new Subject(), resetOnError = true, resetOnComplete = true, resetOnRefCountZero = true } = options;\n return (wrapperSource) => {\n let connection;\n let resetConnection;\n let subject;\n let refCount = 0;\n let hasCompleted = false;\n let hasErrored = false;\n const cancelReset = () => {\n resetConnection === null || resetConnection === void 0 ? void 0 : resetConnection.unsubscribe();\n resetConnection = undefined;\n };\n const reset = () => {\n cancelReset();\n connection = subject = undefined;\n hasCompleted = hasErrored = false;\n };\n const resetAndUnsubscribe = () => {\n const conn = connection;\n reset();\n conn === null || conn === void 0 ? void 0 : conn.unsubscribe();\n };\n return operate((source, subscriber) => {\n refCount++;\n if (!hasErrored && !hasCompleted) {\n cancelReset();\n }\n const dest = (subject = subject !== null && subject !== void 0 ? subject : connector());\n subscriber.add(() => {\n refCount--;\n if (refCount === 0 && !hasErrored && !hasCompleted) {\n resetConnection = handleReset(resetAndUnsubscribe, resetOnRefCountZero);\n }\n });\n dest.subscribe(subscriber);\n if (!connection &&\n refCount > 0) {\n connection = new SafeSubscriber({\n next: (value) => dest.next(value),\n error: (err) => {\n hasErrored = true;\n cancelReset();\n resetConnection = handleReset(reset, resetOnError, err);\n dest.error(err);\n },\n complete: () => {\n hasCompleted = true;\n cancelReset();\n resetConnection = handleReset(reset, resetOnComplete);\n dest.complete();\n },\n });\n innerFrom(source).subscribe(connection);\n }\n })(wrapperSource);\n };\n}\nfunction handleReset(reset, on, ...args) {\n if (on === true) {\n reset();\n return;\n }\n if (on === false) {\n return;\n }\n const onSubscriber = new SafeSubscriber({\n next: () => {\n onSubscriber.unsubscribe();\n reset();\n },\n });\n return innerFrom(on(...args)).subscribe(onSubscriber);\n}\n","import { ReplaySubject } from '../ReplaySubject';\nimport { share } from './share';\nexport function shareReplay(configOrBufferSize, windowTime, scheduler) {\n let bufferSize;\n let refCount = false;\n if (configOrBufferSize && typeof configOrBufferSize === 'object') {\n ({ bufferSize = Infinity, windowTime = Infinity, refCount = false, scheduler } = configOrBufferSize);\n }\n else {\n bufferSize = (configOrBufferSize !== null && configOrBufferSize !== void 0 ? configOrBufferSize : Infinity);\n }\n return share({\n connector: () => new ReplaySubject(bufferSize, windowTime, scheduler),\n resetOnError: true,\n resetOnComplete: false,\n resetOnRefCountZero: refCount,\n });\n}\n","import { filter } from './filter';\nexport function skip(count) {\n return filter((_, index) => count <= index);\n}\n","import { concat } from '../observable/concat';\nimport { popScheduler } from '../util/args';\nimport { operate } from '../util/lift';\nexport function startWith(...values) {\n const scheduler = popScheduler(values);\n return operate((source, subscriber) => {\n (scheduler ? concat(values, source, scheduler) : concat(values, source)).subscribe(subscriber);\n });\n}\n","import { operate } from '../util/lift';\nexport function subscribeOn(scheduler, delay = 0) {\n return operate((source, subscriber) => {\n subscriber.add(scheduler.schedule(() => source.subscribe(subscriber), delay));\n });\n}\n","import { innerFrom } from '../observable/innerFrom';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function switchMap(project, resultSelector) {\n return operate((source, subscriber) => {\n let innerSubscriber = null;\n let index = 0;\n let isComplete = false;\n const checkComplete = () => isComplete && !innerSubscriber && subscriber.complete();\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n innerSubscriber === null || innerSubscriber === void 0 ? void 0 : innerSubscriber.unsubscribe();\n let innerIndex = 0;\n const outerIndex = index++;\n innerFrom(project(value, outerIndex)).subscribe((innerSubscriber = createOperatorSubscriber(subscriber, (innerValue) => subscriber.next(resultSelector ? resultSelector(value, innerValue, outerIndex, innerIndex++) : innerValue), () => {\n innerSubscriber = null;\n checkComplete();\n })));\n }, () => {\n isComplete = true;\n checkComplete();\n }));\n });\n}\n","import { EMPTY } from '../observable/empty';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function take(count) {\n return count <= 0\n ?\n () => EMPTY\n : operate((source, subscriber) => {\n let seen = 0;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n if (++seen <= count) {\n subscriber.next(value);\n if (count <= seen) {\n subscriber.complete();\n }\n }\n }));\n });\n}\n","import { EMPTY } from '../observable/empty';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function takeLast(count) {\n return count <= 0\n ? () => EMPTY\n : operate((source, subscriber) => {\n let buffer = [];\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n buffer.push(value);\n count < buffer.length && buffer.shift();\n }, () => {\n for (const value of buffer) {\n subscriber.next(value);\n }\n subscriber.complete();\n }, undefined, () => {\n buffer = null;\n }));\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { noop } from '../util/noop';\nexport function takeUntil(notifier) {\n return operate((source, subscriber) => {\n innerFrom(notifier).subscribe(createOperatorSubscriber(subscriber, () => subscriber.complete(), noop));\n !subscriber.closed && source.subscribe(subscriber);\n });\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function takeWhile(predicate, inclusive = false) {\n return operate((source, subscriber) => {\n let index = 0;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n const result = predicate(value, index++);\n (result || inclusive) && subscriber.next(value);\n !result && subscriber.complete();\n }));\n });\n}\n","import { isFunction } from '../util/isFunction';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { identity } from '../util/identity';\nexport function tap(observerOrNext, error, complete) {\n const tapObserver = isFunction(observerOrNext) || error || complete\n ?\n { next: observerOrNext, error, complete }\n : observerOrNext;\n return tapObserver\n ? operate((source, subscriber) => {\n var _a;\n (_a = tapObserver.subscribe) === null || _a === void 0 ? void 0 : _a.call(tapObserver);\n let isUnsub = true;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n var _a;\n (_a = tapObserver.next) === null || _a === void 0 ? void 0 : _a.call(tapObserver, value);\n subscriber.next(value);\n }, () => {\n var _a;\n isUnsub = false;\n (_a = tapObserver.complete) === null || _a === void 0 ? void 0 : _a.call(tapObserver);\n subscriber.complete();\n }, (err) => {\n var _a;\n isUnsub = false;\n (_a = tapObserver.error) === null || _a === void 0 ? void 0 : _a.call(tapObserver, err);\n subscriber.error(err);\n }, () => {\n var _a, _b;\n if (isUnsub) {\n (_a = tapObserver.unsubscribe) === null || _a === void 0 ? void 0 : _a.call(tapObserver);\n }\n (_b = tapObserver.finalize) === null || _b === void 0 ? void 0 : _b.call(tapObserver);\n }));\n })\n :\n identity;\n}\n","import { EmptyError } from '../util/EmptyError';\nimport { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nexport function throwIfEmpty(errorFactory = defaultErrorFactory) {\n return operate((source, subscriber) => {\n let hasValue = false;\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n hasValue = true;\n subscriber.next(value);\n }, () => (hasValue ? subscriber.complete() : subscriber.error(errorFactory()))));\n });\n}\nfunction defaultErrorFactory() {\n return new EmptyError();\n}\n","import { asyncScheduler } from '../scheduler/async';\nimport { isValidDate } from '../util/isDate';\nimport { operate } from '../util/lift';\nimport { innerFrom } from '../observable/innerFrom';\nimport { createErrorClass } from '../util/createErrorClass';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { executeSchedule } from '../util/executeSchedule';\nexport const TimeoutError = createErrorClass((_super) => function TimeoutErrorImpl(info = null) {\n _super(this);\n this.message = 'Timeout has occurred';\n this.name = 'TimeoutError';\n this.info = info;\n});\nexport function timeout(config, schedulerArg) {\n const { first, each, with: _with = timeoutErrorFactory, scheduler = schedulerArg !== null && schedulerArg !== void 0 ? schedulerArg : asyncScheduler, meta = null, } = (isValidDate(config) ? { first: config } : typeof config === 'number' ? { each: config } : config);\n if (first == null && each == null) {\n throw new TypeError('No timeout provided.');\n }\n return operate((source, subscriber) => {\n let originalSourceSubscription;\n let timerSubscription;\n let lastValue = null;\n let seen = 0;\n const startTimer = (delay) => {\n timerSubscription = executeSchedule(subscriber, scheduler, () => {\n try {\n originalSourceSubscription.unsubscribe();\n innerFrom(_with({\n meta,\n lastValue,\n seen,\n })).subscribe(subscriber);\n }\n catch (err) {\n subscriber.error(err);\n }\n }, delay);\n };\n originalSourceSubscription = source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n timerSubscription === null || timerSubscription === void 0 ? void 0 : timerSubscription.unsubscribe();\n seen++;\n subscriber.next((lastValue = value));\n each > 0 && startTimer(each);\n }, undefined, undefined, () => {\n if (!(timerSubscription === null || timerSubscription === void 0 ? void 0 : timerSubscription.closed)) {\n timerSubscription === null || timerSubscription === void 0 ? void 0 : timerSubscription.unsubscribe();\n }\n lastValue = null;\n }));\n !seen && startTimer(first != null ? (typeof first === 'number' ? first : +first - scheduler.now()) : each);\n });\n}\nfunction timeoutErrorFactory(info) {\n throw new TimeoutError(info);\n}\n","import { operate } from '../util/lift';\nimport { createOperatorSubscriber } from './OperatorSubscriber';\nimport { innerFrom } from '../observable/innerFrom';\nimport { identity } from '../util/identity';\nimport { noop } from '../util/noop';\nimport { popResultSelector } from '../util/args';\nexport function withLatestFrom(...inputs) {\n const project = popResultSelector(inputs);\n return operate((source, subscriber) => {\n const len = inputs.length;\n const otherValues = new Array(len);\n let hasValue = inputs.map(() => false);\n let ready = false;\n for (let i = 0; i < len; i++) {\n innerFrom(inputs[i]).subscribe(createOperatorSubscriber(subscriber, (value) => {\n otherValues[i] = value;\n if (!ready && !hasValue[i]) {\n hasValue[i] = true;\n (ready = hasValue.every(identity)) && (hasValue = null);\n }\n }, noop));\n }\n source.subscribe(createOperatorSubscriber(subscriber, (value) => {\n if (ready) {\n const values = [value, ...otherValues];\n subscriber.next(project ? project(...values) : values);\n }\n }));\n });\n}\n","import { Observable } from '../Observable';\nexport function scheduleArray(input, scheduler) {\n return new Observable((subscriber) => {\n let i = 0;\n return scheduler.schedule(function () {\n if (i === input.length) {\n subscriber.complete();\n }\n else {\n subscriber.next(input[i++]);\n if (!subscriber.closed) {\n this.schedule();\n }\n }\n });\n });\n}\n","import { Observable } from '../Observable';\nimport { executeSchedule } from '../util/executeSchedule';\nexport function scheduleAsyncIterable(input, scheduler) {\n if (!input) {\n throw new Error('Iterable cannot be null');\n }\n return new Observable((subscriber) => {\n executeSchedule(subscriber, scheduler, () => {\n const iterator = input[Symbol.asyncIterator]();\n executeSchedule(subscriber, scheduler, () => {\n iterator.next().then((result) => {\n if (result.done) {\n subscriber.complete();\n }\n else {\n subscriber.next(result.value);\n }\n });\n }, 0, true);\n });\n });\n}\n","import { Observable } from '../Observable';\nimport { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from '../util/isFunction';\nimport { executeSchedule } from '../util/executeSchedule';\nexport function scheduleIterable(input, scheduler) {\n return new Observable((subscriber) => {\n let iterator;\n executeSchedule(subscriber, scheduler, () => {\n iterator = input[Symbol_iterator]();\n executeSchedule(subscriber, scheduler, () => {\n let value;\n let done;\n try {\n ({ value, done } = iterator.next());\n }\n catch (err) {\n subscriber.error(err);\n return;\n }\n if (done) {\n subscriber.complete();\n }\n else {\n subscriber.next(value);\n }\n }, 0, true);\n });\n return () => isFunction(iterator === null || iterator === void 0 ? void 0 : iterator.return) && iterator.return();\n });\n}\n","import { innerFrom } from '../observable/innerFrom';\nimport { observeOn } from '../operators/observeOn';\nimport { subscribeOn } from '../operators/subscribeOn';\nexport function scheduleObservable(input, scheduler) {\n return innerFrom(input).pipe(subscribeOn(scheduler), observeOn(scheduler));\n}\n","import { innerFrom } from '../observable/innerFrom';\nimport { observeOn } from '../operators/observeOn';\nimport { subscribeOn } from '../operators/subscribeOn';\nexport function schedulePromise(input, scheduler) {\n return innerFrom(input).pipe(subscribeOn(scheduler), observeOn(scheduler));\n}\n","import { scheduleAsyncIterable } from './scheduleAsyncIterable';\nimport { readableStreamLikeToAsyncGenerator } from '../util/isReadableStreamLike';\nexport function scheduleReadableStreamLike(input, scheduler) {\n return scheduleAsyncIterable(readableStreamLikeToAsyncGenerator(input), scheduler);\n}\n","import { scheduleObservable } from './scheduleObservable';\nimport { schedulePromise } from './schedulePromise';\nimport { scheduleArray } from './scheduleArray';\nimport { scheduleIterable } from './scheduleIterable';\nimport { scheduleAsyncIterable } from './scheduleAsyncIterable';\nimport { isInteropObservable } from '../util/isInteropObservable';\nimport { isPromise } from '../util/isPromise';\nimport { isArrayLike } from '../util/isArrayLike';\nimport { isIterable } from '../util/isIterable';\nimport { isAsyncIterable } from '../util/isAsyncIterable';\nimport { createInvalidObservableTypeError } from '../util/throwUnobservableError';\nimport { isReadableStreamLike } from '../util/isReadableStreamLike';\nimport { scheduleReadableStreamLike } from './scheduleReadableStreamLike';\nexport function scheduled(input, scheduler) {\n if (input != null) {\n if (isInteropObservable(input)) {\n return scheduleObservable(input, scheduler);\n }\n if (isArrayLike(input)) {\n return scheduleArray(input, scheduler);\n }\n if (isPromise(input)) {\n return schedulePromise(input, scheduler);\n }\n if (isAsyncIterable(input)) {\n return scheduleAsyncIterable(input, scheduler);\n }\n if (isIterable(input)) {\n return scheduleIterable(input, scheduler);\n }\n if (isReadableStreamLike(input)) {\n return scheduleReadableStreamLike(input, scheduler);\n }\n }\n throw createInvalidObservableTypeError(input);\n}\n","import { Subscription } from '../Subscription';\nexport class Action extends Subscription {\n constructor(scheduler, work) {\n super();\n }\n schedule(state, delay = 0) {\n return this;\n }\n}\n","import { Action } from './Action';\nimport { intervalProvider } from './intervalProvider';\nimport { arrRemove } from '../util/arrRemove';\nexport class AsyncAction extends Action {\n constructor(scheduler, work) {\n super(scheduler, work);\n this.scheduler = scheduler;\n this.work = work;\n this.pending = false;\n }\n schedule(state, delay = 0) {\n var _a;\n if (this.closed) {\n return this;\n }\n this.state = state;\n const id = this.id;\n const scheduler = this.scheduler;\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, delay);\n }\n this.pending = true;\n this.delay = delay;\n this.id = (_a = this.id) !== null && _a !== void 0 ? _a : this.requestAsyncId(scheduler, this.id, delay);\n return this;\n }\n requestAsyncId(scheduler, _id, delay = 0) {\n return intervalProvider.setInterval(scheduler.flush.bind(scheduler, this), delay);\n }\n recycleAsyncId(_scheduler, id, delay = 0) {\n if (delay != null && this.delay === delay && this.pending === false) {\n return id;\n }\n if (id != null) {\n intervalProvider.clearInterval(id);\n }\n return undefined;\n }\n execute(state, delay) {\n if (this.closed) {\n return new Error('executing a cancelled action');\n }\n this.pending = false;\n const error = this._execute(state, delay);\n if (error) {\n return error;\n }\n else if (this.pending === false && this.id != null) {\n this.id = this.recycleAsyncId(this.scheduler, this.id, null);\n }\n }\n _execute(state, _delay) {\n let errored = false;\n let errorValue;\n try {\n this.work(state);\n }\n catch (e) {\n errored = true;\n errorValue = e ? e : new Error('Scheduled action threw falsy error');\n }\n if (errored) {\n this.unsubscribe();\n return errorValue;\n }\n }\n unsubscribe() {\n if (!this.closed) {\n const { id, scheduler } = this;\n const { actions } = scheduler;\n this.work = this.state = this.scheduler = null;\n this.pending = false;\n arrRemove(actions, this);\n if (id != null) {\n this.id = this.recycleAsyncId(scheduler, id, null);\n }\n this.delay = null;\n super.unsubscribe();\n }\n }\n}\n","import { Scheduler } from '../Scheduler';\nexport class AsyncScheduler extends Scheduler {\n constructor(SchedulerAction, now = Scheduler.now) {\n super(SchedulerAction, now);\n this.actions = [];\n this._active = false;\n }\n flush(action) {\n const { actions } = this;\n if (this._active) {\n actions.push(action);\n return;\n }\n let error;\n this._active = true;\n do {\n if ((error = action.execute(action.state, action.delay))) {\n break;\n }\n } while ((action = actions.shift()));\n this._active = false;\n if (error) {\n while ((action = actions.shift())) {\n action.unsubscribe();\n }\n throw error;\n }\n }\n}\n","import { AsyncAction } from './AsyncAction';\nexport class QueueAction extends AsyncAction {\n constructor(scheduler, work) {\n super(scheduler, work);\n this.scheduler = scheduler;\n this.work = work;\n }\n schedule(state, delay = 0) {\n if (delay > 0) {\n return super.schedule(state, delay);\n }\n this.delay = delay;\n this.state = state;\n this.scheduler.flush(this);\n return this;\n }\n execute(state, delay) {\n return delay > 0 || this.closed ? super.execute(state, delay) : this._execute(state, delay);\n }\n requestAsyncId(scheduler, id, delay = 0) {\n if ((delay != null && delay > 0) || (delay == null && this.delay > 0)) {\n return super.requestAsyncId(scheduler, id, delay);\n }\n scheduler.flush(this);\n return 0;\n }\n}\n","import { AsyncScheduler } from './AsyncScheduler';\nexport class QueueScheduler extends AsyncScheduler {\n}\n","import { AsyncAction } from './AsyncAction';\nimport { AsyncScheduler } from './AsyncScheduler';\nexport const asyncScheduler = new AsyncScheduler(AsyncAction);\nexport const async = asyncScheduler;\n","export const dateTimestampProvider = {\n now() {\n return (dateTimestampProvider.delegate || Date).now();\n },\n delegate: undefined,\n};\n","export const intervalProvider = {\n setInterval(handler, timeout, ...args) {\n const { delegate } = intervalProvider;\n if (delegate === null || delegate === void 0 ? void 0 : delegate.setInterval) {\n return delegate.setInterval(handler, timeout, ...args);\n }\n return setInterval(handler, timeout, ...args);\n },\n clearInterval(handle) {\n const { delegate } = intervalProvider;\n return ((delegate === null || delegate === void 0 ? void 0 : delegate.clearInterval) || clearInterval)(handle);\n },\n delegate: undefined,\n};\n","import { QueueAction } from './QueueAction';\nimport { QueueScheduler } from './QueueScheduler';\nexport const queueScheduler = new QueueScheduler(QueueAction);\nexport const queue = queueScheduler;\n","export const timeoutProvider = {\n setTimeout(handler, timeout, ...args) {\n const { delegate } = timeoutProvider;\n if (delegate === null || delegate === void 0 ? void 0 : delegate.setTimeout) {\n return delegate.setTimeout(handler, timeout, ...args);\n }\n return setTimeout(handler, timeout, ...args);\n },\n clearTimeout(handle) {\n const { delegate } = timeoutProvider;\n return ((delegate === null || delegate === void 0 ? void 0 : delegate.clearTimeout) || clearTimeout)(handle);\n },\n delegate: undefined,\n};\n","export function getSymbolIterator() {\n if (typeof Symbol !== 'function' || !Symbol.iterator) {\n return '@@iterator';\n }\n return Symbol.iterator;\n}\nexport const iterator = getSymbolIterator();\n","export const observable = (() => (typeof Symbol === 'function' && Symbol.observable) || '@@observable')();\n","import { createErrorClass } from './createErrorClass';\nexport const EmptyError = createErrorClass((_super) => function EmptyErrorImpl() {\n _super(this);\n this.name = 'EmptyError';\n this.message = 'no elements in sequence';\n});\n","import { createErrorClass } from './createErrorClass';\nexport const ObjectUnsubscribedError = createErrorClass((_super) => function ObjectUnsubscribedErrorImpl() {\n _super(this);\n this.name = 'ObjectUnsubscribedError';\n this.message = 'object unsubscribed';\n});\n","import { createErrorClass } from './createErrorClass';\nexport const UnsubscriptionError = createErrorClass((_super) => function UnsubscriptionErrorImpl(errors) {\n _super(this);\n this.message = errors\n ? `${errors.length} errors occurred during unsubscription:\n${errors.map((err, i) => `${i + 1}) ${err.toString()}`).join('\\n ')}`\n : '';\n this.name = 'UnsubscriptionError';\n this.errors = errors;\n});\n","import { isFunction } from './isFunction';\nimport { isScheduler } from './isScheduler';\nfunction last(arr) {\n return arr[arr.length - 1];\n}\nexport function popResultSelector(args) {\n return isFunction(last(args)) ? args.pop() : undefined;\n}\nexport function popScheduler(args) {\n return isScheduler(last(args)) ? args.pop() : undefined;\n}\nexport function popNumber(args, defaultValue) {\n return typeof last(args) === 'number' ? args.pop() : defaultValue;\n}\n","const { isArray } = Array;\nconst { getPrototypeOf, prototype: objectProto, keys: getKeys } = Object;\nexport function argsArgArrayOrObject(args) {\n if (args.length === 1) {\n const first = args[0];\n if (isArray(first)) {\n return { args: first, keys: null };\n }\n if (isPOJO(first)) {\n const keys = getKeys(first);\n return {\n args: keys.map((key) => first[key]),\n keys,\n };\n }\n }\n return { args: args, keys: null };\n}\nfunction isPOJO(obj) {\n return obj && typeof obj === 'object' && getPrototypeOf(obj) === objectProto;\n}\n","const { isArray } = Array;\nexport function argsOrArgArray(args) {\n return args.length === 1 && isArray(args[0]) ? args[0] : args;\n}\n","export function arrRemove(arr, item) {\n if (arr) {\n const index = arr.indexOf(item);\n 0 <= index && arr.splice(index, 1);\n }\n}\n","export function createErrorClass(createImpl) {\n const _super = (instance) => {\n Error.call(instance);\n instance.stack = new Error().stack;\n };\n const ctorFunc = createImpl(_super);\n ctorFunc.prototype = Object.create(Error.prototype);\n ctorFunc.prototype.constructor = ctorFunc;\n return ctorFunc;\n}\n","export function createObject(keys, values) {\n return keys.reduce((result, key, i) => ((result[key] = values[i]), result), {});\n}\n","import { config } from '../config';\nlet context = null;\nexport function errorContext(cb) {\n if (config.useDeprecatedSynchronousErrorHandling) {\n const isRoot = !context;\n if (isRoot) {\n context = { errorThrown: false, error: null };\n }\n cb();\n if (isRoot) {\n const { errorThrown, error } = context;\n context = null;\n if (errorThrown) {\n throw error;\n }\n }\n }\n else {\n cb();\n }\n}\nexport function captureError(err) {\n if (config.useDeprecatedSynchronousErrorHandling && context) {\n context.errorThrown = true;\n context.error = err;\n }\n}\n","export function executeSchedule(parentSubscription, scheduler, work, delay = 0, repeat = false) {\n const scheduleSubscription = scheduler.schedule(function () {\n work();\n if (repeat) {\n parentSubscription.add(this.schedule(null, delay));\n }\n else {\n this.unsubscribe();\n }\n }, delay);\n parentSubscription.add(scheduleSubscription);\n if (!repeat) {\n return scheduleSubscription;\n }\n}\n","export function identity(x) {\n return x;\n}\n","export const isArrayLike = ((x) => x && typeof x.length === 'number' && typeof x !== 'function');\n","import { isFunction } from './isFunction';\nexport function isAsyncIterable(obj) {\n return Symbol.asyncIterator && isFunction(obj === null || obj === void 0 ? void 0 : obj[Symbol.asyncIterator]);\n}\n","export function isValidDate(value) {\n return value instanceof Date && !isNaN(value);\n}\n","export function isFunction(value) {\n return typeof value === 'function';\n}\n","import { observable as Symbol_observable } from '../symbol/observable';\nimport { isFunction } from './isFunction';\nexport function isInteropObservable(input) {\n return isFunction(input[Symbol_observable]);\n}\n","import { iterator as Symbol_iterator } from '../symbol/iterator';\nimport { isFunction } from './isFunction';\nexport function isIterable(input) {\n return isFunction(input === null || input === void 0 ? void 0 : input[Symbol_iterator]);\n}\n","import { Observable } from '../Observable';\nimport { isFunction } from './isFunction';\nexport function isObservable(obj) {\n return !!obj && (obj instanceof Observable || (isFunction(obj.lift) && isFunction(obj.subscribe)));\n}\n","import { isFunction } from \"./isFunction\";\nexport function isPromise(value) {\n return isFunction(value === null || value === void 0 ? void 0 : value.then);\n}\n","import { __asyncGenerator, __await } from \"tslib\";\nimport { isFunction } from './isFunction';\nexport function readableStreamLikeToAsyncGenerator(readableStream) {\n return __asyncGenerator(this, arguments, function* readableStreamLikeToAsyncGenerator_1() {\n const reader = readableStream.getReader();\n try {\n while (true) {\n const { value, done } = yield __await(reader.read());\n if (done) {\n return yield __await(void 0);\n }\n yield yield __await(value);\n }\n }\n finally {\n reader.releaseLock();\n }\n });\n}\nexport function isReadableStreamLike(obj) {\n return isFunction(obj === null || obj === void 0 ? void 0 : obj.getReader);\n}\n","import { isFunction } from './isFunction';\nexport function isScheduler(value) {\n return value && isFunction(value.schedule);\n}\n","import { isFunction } from './isFunction';\nexport function hasLift(source) {\n return isFunction(source === null || source === void 0 ? void 0 : source.lift);\n}\nexport function operate(init) {\n return (source) => {\n if (hasLift(source)) {\n return source.lift(function (liftedSource) {\n try {\n return init(liftedSource, this);\n }\n catch (err) {\n this.error(err);\n }\n });\n }\n throw new TypeError('Unable to lift unknown Observable type');\n };\n}\n","import { map } from \"../operators/map\";\nconst { isArray } = Array;\nfunction callOrApply(fn, args) {\n return isArray(args) ? fn(...args) : fn(args);\n}\nexport function mapOneOrManyArgs(fn) {\n return map(args => callOrApply(fn, args));\n}\n","export function noop() { }\n","import { identity } from './identity';\nexport function pipe(...fns) {\n return pipeFromArray(fns);\n}\nexport function pipeFromArray(fns) {\n if (fns.length === 0) {\n return identity;\n }\n if (fns.length === 1) {\n return fns[0];\n }\n return function piped(input) {\n return fns.reduce((prev, fn) => fn(prev), input);\n };\n}\n","import { config } from '../config';\nimport { timeoutProvider } from '../scheduler/timeoutProvider';\nexport function reportUnhandledError(err) {\n timeoutProvider.setTimeout(() => {\n const { onUnhandledError } = config;\n if (onUnhandledError) {\n onUnhandledError(err);\n }\n else {\n throw err;\n }\n });\n}\n","export function createInvalidObservableTypeError(input) {\n return new TypeError(`You provided ${input !== null && typeof input === 'object' ? 'an invalid object' : `'${input}'`} where a stream was expected. You can provide an Observable, Promise, ReadableStream, Array, AsyncIterable, or Iterable.`);\n}\n","export default /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;","// Unique ID creation requires a high quality random # generator. In the browser we therefore\n// require the crypto API and do not support built-in fallback to lower quality random number\n// generators (like Math.random()).\nvar getRandomValues;\nvar rnds8 = new Uint8Array(16);\nexport default function rng() {\n // lazy load so that environments that need to polyfill have a chance to do so\n if (!getRandomValues) {\n // getRandomValues needs to be invoked in a context where \"this\" is a Crypto implementation. Also,\n // find the complete implementation of crypto (msCrypto) on IE11.\n getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto);\n\n if (!getRandomValues) {\n throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');\n }\n }\n\n return getRandomValues(rnds8);\n}","import validate from './validate.js';\n/**\n * Convert array of 16 byte values to UUID string format of the form:\n * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX\n */\n\nvar byteToHex = [];\n\nfor (var i = 0; i < 256; ++i) {\n byteToHex.push((i + 0x100).toString(16).substr(1));\n}\n\nfunction stringify(arr) {\n var offset = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n // Note: Be careful editing this code! It's been tuned for performance\n // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434\n var uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID. If this throws, it's likely due to one\n // of the following:\n // - One or more input array values don't map to a hex octet (leading to\n // \"undefined\" in the uuid)\n // - Invalid input values for the RFC `version` or `variant` fields\n\n if (!validate(uuid)) {\n throw TypeError('Stringified UUID is invalid');\n }\n\n return uuid;\n}\n\nexport default stringify;","import rng from './rng.js';\nimport stringify from './stringify.js';\n\nfunction v4(options, buf, offset) {\n options = options || {};\n var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n\n rnds[6] = rnds[6] & 0x0f | 0x40;\n rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided\n\n if (buf) {\n offset = offset || 0;\n\n for (var i = 0; i < 16; ++i) {\n buf[offset + i] = rnds[i];\n }\n\n return buf;\n }\n\n return stringify(rnds);\n}\n\nexport default v4;","import REGEX from './regex.js';\n\nfunction validate(uuid) {\n return typeof uuid === 'string' && REGEX.test(uuid);\n}\n\nexport default validate;","/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n if (typeof b !== \"function\" && b !== null)\r\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n }\r\n return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n return new (P || (P = Promise))(function (resolve, reject) {\r\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n function verb(n) { return function (v) { return step([n, v]); }; }\r\n function step(op) {\r\n if (f) throw new TypeError(\"Generator is already executing.\");\r\n while (_) try {\r\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nexport var __createBinding = Object.create ? 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(this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nvar __setModuleDefault = Object.create ? (function(o, v) {\r\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\r\n}) : function(o, v) {\r\n o[\"default\"] = v;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\r\n __setModuleDefault(result, mod);\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, state, kind, f) {\r\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\r\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\r\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, state, value, kind, f) {\r\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\r\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\r\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\r\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\r\n}\r\n","/**\n * @license Angular v16.0.6\n * (c) 2010-2022 Google LLC. https://angular.io/\n * License: MIT\n */\n\n/**\n * An injectable service that produces an animation sequence programmatically within an\n * Angular component or directive.\n * Provided by the `BrowserAnimationsModule` or `NoopAnimationsModule`.\n *\n * @usageNotes\n *\n * To use this service, add it to your component or directive as a dependency.\n * The service is instantiated along with your component.\n *\n * Apps do not typically need to create their own animation players, but if you\n * do need to, follow these steps:\n *\n * 1. Use the [AnimationBuilder.build](api/animations/AnimationBuilder#build)() method\n * to create a programmatic animation. The method returns an `AnimationFactory` instance.\n *\n * 2. Use the factory object to create an `AnimationPlayer` and attach it to a DOM element.\n *\n * 3. Use the player object to control the animation programmatically.\n *\n * For example:\n *\n * ```ts\n * // import the service from BrowserAnimationsModule\n * import {AnimationBuilder} from '@angular/animations';\n * // require the service as a dependency\n * class MyCmp {\n * constructor(private _builder: AnimationBuilder) {}\n *\n * makeAnimation(element: any) {\n * // first define a reusable animation\n * const myAnimation = this._builder.build([\n * style({ width: 0 }),\n * animate(1000, style({ width: '100px' }))\n * ]);\n *\n * // use the returned factory object to create a player\n * const player = myAnimation.create(element);\n *\n * player.play();\n * }\n * }\n * ```\n *\n * @publicApi\n */\nclass AnimationBuilder {\n}\n/**\n * A factory object returned from the\n * [AnimationBuilder.build](api/animations/AnimationBuilder#build)()\n * method.\n *\n * @publicApi\n */\nclass AnimationFactory {\n}\n\n/**\n * Specifies automatic styling.\n *\n * @publicApi\n */\nconst AUTO_STYLE = '*';\n/**\n * Creates a named animation trigger, containing a list of [`state()`](api/animations/state)\n * and `transition()` entries to be evaluated when the expression\n * bound to the trigger changes.\n *\n * @param name An identifying string.\n * @param definitions An animation definition object, containing an array of\n * [`state()`](api/animations/state) and `transition()` declarations.\n *\n * @return An object that encapsulates the trigger data.\n *\n * @usageNotes\n * Define an animation trigger in the `animations` section of `@Component` metadata.\n * In the template, reference the trigger by name and bind it to a trigger expression that\n * evaluates to a defined animation state, using the following format:\n *\n * `[@triggerName]=\"expression\"`\n *\n * Animation trigger bindings convert all values to strings, and then match the\n * previous and current values against any linked transitions.\n * Booleans can be specified as `1` or `true` and `0` or `false`.\n *\n * ### Usage Example\n *\n * The following example creates an animation trigger reference based on the provided\n * name value.\n * The provided animation value is expected to be an array consisting of state and\n * transition declarations.\n *\n * ```typescript\n * @Component({\n * selector: \"my-component\",\n * templateUrl: \"my-component-tpl.html\",\n * animations: [\n * trigger(\"myAnimationTrigger\", [\n * state(...),\n * state(...),\n * transition(...),\n * transition(...)\n * ])\n * ]\n * })\n * class MyComponent {\n * myStatusExp = \"something\";\n * }\n * ```\n *\n * The template associated with this component makes use of the defined trigger\n * by binding to an element within its template code.\n *\n * ```html\n * \n * ...
\n * ```\n *\n * ### Using an inline function\n * The `transition` animation method also supports reading an inline function which can decide\n * if its associated animation should be run.\n *\n * ```typescript\n * // this method is run each time the `myAnimationTrigger` trigger value changes.\n * function myInlineMatcherFn(fromState: string, toState: string, element: any, params: {[key:\n string]: any}): boolean {\n * // notice that `element` and `params` are also available here\n * return toState == 'yes-please-animate';\n * }\n *\n * @Component({\n * selector: 'my-component',\n * templateUrl: 'my-component-tpl.html',\n * animations: [\n * trigger('myAnimationTrigger', [\n * transition(myInlineMatcherFn, [\n * // the animation sequence code\n * ]),\n * ])\n * ]\n * })\n * class MyComponent {\n * myStatusExp = \"yes-please-animate\";\n * }\n * ```\n *\n * ### Disabling Animations\n * When true, the special animation control binding `@.disabled` binding prevents\n * all animations from rendering.\n * Place the `@.disabled` binding on an element to disable\n * animations on the element itself, as well as any inner animation triggers\n * within the element.\n *\n * The following example shows how to use this feature:\n *\n * ```typescript\n * @Component({\n * selector: 'my-component',\n * template: `\n * \n * `,\n * animations: [\n * trigger(\"childAnimation\", [\n * // ...\n * ])\n * ]\n * })\n * class MyComponent {\n * isDisabled = true;\n * exp = '...';\n * }\n * ```\n *\n * When `@.disabled` is true, it prevents the `@childAnimation` trigger from animating,\n * along with any inner animations.\n *\n * ### Disable animations application-wide\n * When an area of the template is set to have animations disabled,\n * **all** inner components have their animations disabled as well.\n * This means that you can disable all animations for an app\n * by placing a host binding set on `@.disabled` on the topmost Angular component.\n *\n * ```typescript\n * import {Component, HostBinding} from '@angular/core';\n *\n * @Component({\n * selector: 'app-component',\n * templateUrl: 'app.component.html',\n * })\n * class AppComponent {\n * @HostBinding('@.disabled')\n * public animationsDisabled = true;\n * }\n * ```\n *\n * ### Overriding disablement of inner animations\n * Despite inner animations being disabled, a parent animation can `query()`\n * for inner elements located in disabled areas of the template and still animate\n * them if needed. This is also the case for when a sub animation is\n * queried by a parent and then later animated using `animateChild()`.\n *\n * ### Detecting when an animation is disabled\n * If a region of the DOM (or the entire application) has its animations disabled, the animation\n * trigger callbacks still fire, but for zero seconds. When the callback fires, it provides\n * an instance of an `AnimationEvent`. If animations are disabled,\n * the `.disabled` flag on the event is true.\n *\n * @publicApi\n */\nfunction trigger(name, definitions) {\n return { type: 7 /* AnimationMetadataType.Trigger */, name, definitions, options: {} };\n}\n/**\n * Defines an animation step that combines styling information with timing information.\n *\n * @param timings Sets `AnimateTimings` for the parent animation.\n * A string in the format \"duration [delay] [easing]\".\n * - Duration and delay are expressed as a number and optional time unit,\n * such as \"1s\" or \"10ms\" for one second and 10 milliseconds, respectively.\n * The default unit is milliseconds.\n * - The easing value controls how the animation accelerates and decelerates\n * during its runtime. Value is one of `ease`, `ease-in`, `ease-out`,\n * `ease-in-out`, or a `cubic-bezier()` function call.\n * If not supplied, no easing is applied.\n *\n * For example, the string \"1s 100ms ease-out\" specifies a duration of\n * 1000 milliseconds, and delay of 100 ms, and the \"ease-out\" easing style,\n * which decelerates near the end of the duration.\n * @param styles Sets AnimationStyles for the parent animation.\n * A function call to either `style()` or `keyframes()`\n * that returns a collection of CSS style entries to be applied to the parent animation.\n * When null, uses the styles from the destination state.\n * This is useful when describing an animation step that will complete an animation;\n * see \"Animating to the final state\" in `transitions()`.\n * @returns An object that encapsulates the animation step.\n *\n * @usageNotes\n * Call within an animation `sequence()`, `{@link animations/group group()}`, or\n * `transition()` call to specify an animation step\n * that applies given style data to the parent animation for a given amount of time.\n *\n * ### Syntax Examples\n * **Timing examples**\n *\n * The following examples show various `timings` specifications.\n * - `animate(500)` : Duration is 500 milliseconds.\n * - `animate(\"1s\")` : Duration is 1000 milliseconds.\n * - `animate(\"100ms 0.5s\")` : Duration is 100 milliseconds, delay is 500 milliseconds.\n * - `animate(\"5s ease-in\")` : Duration is 5000 milliseconds, easing in.\n * - `animate(\"5s 10ms cubic-bezier(.17,.67,.88,.1)\")` : Duration is 5000 milliseconds, delay is 10\n * milliseconds, easing according to a bezier curve.\n *\n * **Style examples**\n *\n * The following example calls `style()` to set a single CSS style.\n * ```typescript\n * animate(500, style({ background: \"red\" }))\n * ```\n * The following example calls `keyframes()` to set a CSS style\n * to different values for successive keyframes.\n * ```typescript\n * animate(500, keyframes(\n * [\n * style({ background: \"blue\" }),\n * style({ background: \"red\" })\n * ])\n * ```\n *\n * @publicApi\n */\nfunction animate(timings, styles = null) {\n return { type: 4 /* AnimationMetadataType.Animate */, styles, timings };\n}\n/**\n * @description Defines a list of animation steps to be run in parallel.\n *\n * @param steps An array of animation step objects.\n * - When steps are defined by `style()` or `animate()`\n * function calls, each call within the group is executed instantly.\n * - To specify offset styles to be applied at a later time, define steps with\n * `keyframes()`, or use `animate()` calls with a delay value.\n * For example:\n *\n * ```typescript\n * group([\n * animate(\"1s\", style({ background: \"black\" })),\n * animate(\"2s\", style({ color: \"white\" }))\n * ])\n * ```\n *\n * @param options An options object containing a delay and\n * developer-defined parameters that provide styling defaults and\n * can be overridden on invocation.\n *\n * @return An object that encapsulates the group data.\n *\n * @usageNotes\n * Grouped animations are useful when a series of styles must be\n * animated at different starting times and closed off at different ending times.\n *\n * When called within a `sequence()` or a\n * `transition()` call, does not continue to the next\n * instruction until all of the inner animation steps have completed.\n *\n * @publicApi\n */\nfunction group(steps, options = null) {\n return { type: 3 /* AnimationMetadataType.Group */, steps, options };\n}\n/**\n * Defines a list of animation steps to be run sequentially, one by one.\n *\n * @param steps An array of animation step objects.\n * - Steps defined by `style()` calls apply the styling data immediately.\n * - Steps defined by `animate()` calls apply the styling data over time\n * as specified by the timing data.\n *\n * ```typescript\n * sequence([\n * style({ opacity: 0 }),\n * animate(\"1s\", style({ opacity: 1 }))\n * ])\n * ```\n *\n * @param options An options object containing a delay and\n * developer-defined parameters that provide styling defaults and\n * can be overridden on invocation.\n *\n * @return An object that encapsulates the sequence data.\n *\n * @usageNotes\n * When you pass an array of steps to a\n * `transition()` call, the steps run sequentially by default.\n * Compare this to the `{@link animations/group group()}` call, which runs animation steps in\n *parallel.\n *\n * When a sequence is used within a `{@link animations/group group()}` or a `transition()` call,\n * execution continues to the next instruction only after each of the inner animation\n * steps have completed.\n *\n * @publicApi\n **/\nfunction sequence(steps, options = null) {\n return { type: 2 /* AnimationMetadataType.Sequence */, steps, options };\n}\n/**\n * Declares a key/value object containing CSS properties/styles that\n * can then be used for an animation [`state`](api/animations/state), within an animation\n *`sequence`, or as styling data for calls to `animate()` and `keyframes()`.\n *\n * @param tokens A set of CSS styles or HTML styles associated with an animation state.\n * The value can be any of the following:\n * - A key-value style pair associating a CSS property with a value.\n * - An array of key-value style pairs.\n * - An asterisk (*), to use auto-styling, where styles are derived from the element\n * being animated and applied to the animation when it starts.\n *\n * Auto-styling can be used to define a state that depends on layout or other\n * environmental factors.\n *\n * @return An object that encapsulates the style data.\n *\n * @usageNotes\n * The following examples create animation styles that collect a set of\n * CSS property values:\n *\n * ```typescript\n * // string values for CSS properties\n * style({ background: \"red\", color: \"blue\" })\n *\n * // numerical pixel values\n * style({ width: 100, height: 0 })\n * ```\n *\n * The following example uses auto-styling to allow an element to animate from\n * a height of 0 up to its full height:\n *\n * ```\n * style({ height: 0 }),\n * animate(\"1s\", style({ height: \"*\" }))\n * ```\n *\n * @publicApi\n **/\nfunction style(tokens) {\n return { type: 6 /* AnimationMetadataType.Style */, styles: tokens, offset: null };\n}\n/**\n * Declares an animation state within a trigger attached to an element.\n *\n * @param name One or more names for the defined state in a comma-separated string.\n * The following reserved state names can be supplied to define a style for specific use\n * cases:\n *\n * - `void` You can associate styles with this name to be used when\n * the element is detached from the application. For example, when an `ngIf` evaluates\n * to false, the state of the associated element is void.\n * - `*` (asterisk) Indicates the default state. You can associate styles with this name\n * to be used as the fallback when the state that is being animated is not declared\n * within the trigger.\n *\n * @param styles A set of CSS styles associated with this state, created using the\n * `style()` function.\n * This set of styles persists on the element once the state has been reached.\n * @param options Parameters that can be passed to the state when it is invoked.\n * 0 or more key-value pairs.\n * @return An object that encapsulates the new state data.\n *\n * @usageNotes\n * Use the `trigger()` function to register states to an animation trigger.\n * Use the `transition()` function to animate between states.\n * When a state is active within a component, its associated styles persist on the element,\n * even when the animation ends.\n *\n * @publicApi\n **/\nfunction state(name, styles, options) {\n return { type: 0 /* AnimationMetadataType.State */, name, styles, options };\n}\n/**\n * Defines a set of animation styles, associating each style with an optional `offset` value.\n *\n * @param steps A set of animation styles with optional offset data.\n * The optional `offset` value for a style specifies a percentage of the total animation\n * time at which that style is applied.\n * @returns An object that encapsulates the keyframes data.\n *\n * @usageNotes\n * Use with the `animate()` call. Instead of applying animations\n * from the current state\n * to the destination state, keyframes describe how each style entry is applied and at what point\n * within the animation arc.\n * Compare [CSS Keyframe Animations](https://www.w3schools.com/css/css3_animations.asp).\n *\n * ### Usage\n *\n * In the following example, the offset values describe\n * when each `backgroundColor` value is applied. The color is red at the start, and changes to\n * blue when 20% of the total time has elapsed.\n *\n * ```typescript\n * // the provided offset values\n * animate(\"5s\", keyframes([\n * style({ backgroundColor: \"red\", offset: 0 }),\n * style({ backgroundColor: \"blue\", offset: 0.2 }),\n * style({ backgroundColor: \"orange\", offset: 0.3 }),\n * style({ backgroundColor: \"black\", offset: 1 })\n * ]))\n * ```\n *\n * If there are no `offset` values specified in the style entries, the offsets\n * are calculated automatically.\n *\n * ```typescript\n * animate(\"5s\", keyframes([\n * style({ backgroundColor: \"red\" }) // offset = 0\n * style({ backgroundColor: \"blue\" }) // offset = 0.33\n * style({ backgroundColor: \"orange\" }) // offset = 0.66\n * style({ backgroundColor: \"black\" }) // offset = 1\n * ]))\n *```\n\n * @publicApi\n */\nfunction keyframes(steps) {\n return { type: 5 /* AnimationMetadataType.Keyframes */, steps };\n}\n/**\n * Declares an animation transition which is played when a certain specified condition is met.\n *\n * @param stateChangeExpr A string with a specific format or a function that specifies when the\n * animation transition should occur (see [State Change Expression](#state-change-expression)).\n *\n * @param steps One or more animation objects that represent the animation's instructions.\n *\n * @param options An options object that can be used to specify a delay for the animation or provide\n * custom parameters for it.\n *\n * @returns An object that encapsulates the transition data.\n *\n * @usageNotes\n *\n * ### State Change Expression\n *\n * The State Change Expression instructs Angular when to run the transition's animations, it can\n *either be\n * - a string with a specific syntax\n * - or a function that compares the previous and current state (value of the expression bound to\n * the element's trigger) and returns `true` if the transition should occur or `false` otherwise\n *\n * The string format can be:\n * - `fromState => toState`, which indicates that the transition's animations should occur then the\n * expression bound to the trigger's element goes from `fromState` to `toState`\n *\n * _Example:_\n * ```typescript\n * transition('open => closed', animate('.5s ease-out', style({ height: 0 }) ))\n * ```\n *\n * - `fromState <=> toState`, which indicates that the transition's animations should occur then\n * the expression bound to the trigger's element goes from `fromState` to `toState` or vice versa\n *\n * _Example:_\n * ```typescript\n * transition('enabled <=> disabled', animate('1s cubic-bezier(0.8,0.3,0,1)'))\n * ```\n *\n * - `:enter`/`:leave`, which indicates that the transition's animations should occur when the\n * element enters or exists the DOM\n *\n * _Example:_\n * ```typescript\n * transition(':enter', [\n * style({ opacity: 0 }),\n * animate('500ms', style({ opacity: 1 }))\n * ])\n * ```\n *\n * - `:increment`/`:decrement`, which indicates that the transition's animations should occur when\n * the numerical expression bound to the trigger's element has increased in value or decreased\n *\n * _Example:_\n * ```typescript\n * transition(':increment', query('@counter', animateChild()))\n * ```\n *\n * - a sequence of any of the above divided by commas, which indicates that transition's animations\n * should occur whenever one of the state change expressions matches\n *\n * _Example:_\n * ```typescript\n * transition(':increment, * => enabled, :enter', animate('1s ease', keyframes([\n * style({ transform: 'scale(1)', offset: 0}),\n * style({ transform: 'scale(1.1)', offset: 0.7}),\n * style({ transform: 'scale(1)', offset: 1})\n * ]))),\n * ```\n *\n * Also note that in such context:\n * - `void` can be used to indicate the absence of the element\n * - asterisks can be used as wildcards that match any state\n * - (as a consequence of the above, `void => *` is equivalent to `:enter` and `* => void` is\n * equivalent to `:leave`)\n * - `true` and `false` also match expression values of `1` and `0` respectively (but do not match\n * _truthy_ and _falsy_ values)\n *\n * \n *\n * Be careful about entering end leaving elements as their transitions present a common\n * pitfall for developers.\n *\n * Note that when an element with a trigger enters the DOM its `:enter` transition always\n * gets executed, but its `:leave` transition will not be executed if the element is removed\n * alongside its parent (as it will be removed \"without warning\" before its transition has\n * a chance to be executed, the only way that such transition can occur is if the element\n * is exiting the DOM on its own).\n *\n *\n *
\n *\n * ### Animating to a Final State\n *\n * If the final step in a transition is a call to `animate()` that uses a timing value\n * with no `style` data, that step is automatically considered the final animation arc,\n * for the element to reach the final state, in such case Angular automatically adds or removes\n * CSS styles to ensure that the element is in the correct final state.\n *\n *\n * ### Usage Examples\n *\n * - Transition animations applied based on\n * the trigger's expression value\n *\n * ```HTML\n * \n * ...\n *
\n * ```\n *\n * ```typescript\n * trigger(\"myAnimationTrigger\", [\n * ..., // states\n * transition(\"on => off, open => closed\", animate(500)),\n * transition(\"* <=> error\", query('.indicator', animateChild()))\n * ])\n * ```\n *\n * - Transition animations applied based on custom logic dependent\n * on the trigger's expression value and provided parameters\n *\n * ```HTML\n * \n * ...\n *
\n * ```\n *\n * ```typescript\n * trigger(\"myAnimationTrigger\", [\n * ..., // states\n * transition(\n * (fromState, toState, _element, params) =>\n * ['firststep', 'laststep'].includes(fromState.toLowerCase())\n * && toState === params?.['target'],\n * animate('1s')\n * )\n * ])\n * ```\n *\n * @publicApi\n **/\nfunction transition(stateChangeExpr, steps, options = null) {\n return { type: 1 /* AnimationMetadataType.Transition */, expr: stateChangeExpr, animation: steps, options };\n}\n/**\n * Produces a reusable animation that can be invoked in another animation or sequence,\n * by calling the `useAnimation()` function.\n *\n * @param steps One or more animation objects, as returned by the `animate()`\n * or `sequence()` function, that form a transformation from one state to another.\n * A sequence is used by default when you pass an array.\n * @param options An options object that can contain a delay value for the start of the\n * animation, and additional developer-defined parameters.\n * Provided values for additional parameters are used as defaults,\n * and override values can be passed to the caller on invocation.\n * @returns An object that encapsulates the animation data.\n *\n * @usageNotes\n * The following example defines a reusable animation, providing some default parameter\n * values.\n *\n * ```typescript\n * var fadeAnimation = animation([\n * style({ opacity: '{{ start }}' }),\n * animate('{{ time }}',\n * style({ opacity: '{{ end }}'}))\n * ],\n * { params: { time: '1000ms', start: 0, end: 1 }});\n * ```\n *\n * The following invokes the defined animation with a call to `useAnimation()`,\n * passing in override parameter values.\n *\n * ```js\n * useAnimation(fadeAnimation, {\n * params: {\n * time: '2s',\n * start: 1,\n * end: 0\n * }\n * })\n * ```\n *\n * If any of the passed-in parameter values are missing from this call,\n * the default values are used. If one or more parameter values are missing before a step is\n * animated, `useAnimation()` throws an error.\n *\n * @publicApi\n */\nfunction animation(steps, options = null) {\n return { type: 8 /* AnimationMetadataType.Reference */, animation: steps, options };\n}\n/**\n * Executes a queried inner animation element within an animation sequence.\n *\n * @param options An options object that can contain a delay value for the start of the\n * animation, and additional override values for developer-defined parameters.\n * @return An object that encapsulates the child animation data.\n *\n * @usageNotes\n * Each time an animation is triggered in Angular, the parent animation\n * has priority and any child animations are blocked. In order\n * for a child animation to run, the parent animation must query each of the elements\n * containing child animations, and run them using this function.\n *\n * Note that this feature is designed to be used with `query()` and it will only work\n * with animations that are assigned using the Angular animation library. CSS keyframes\n * and transitions are not handled by this API.\n *\n * @publicApi\n */\nfunction animateChild(options = null) {\n return { type: 9 /* AnimationMetadataType.AnimateChild */, options };\n}\n/**\n * Starts a reusable animation that is created using the `animation()` function.\n *\n * @param animation The reusable animation to start.\n * @param options An options object that can contain a delay value for the start of\n * the animation, and additional override values for developer-defined parameters.\n * @return An object that contains the animation parameters.\n *\n * @publicApi\n */\nfunction useAnimation(animation, options = null) {\n return { type: 10 /* AnimationMetadataType.AnimateRef */, animation, options };\n}\n/**\n * Finds one or more inner elements within the current element that is\n * being animated within a sequence. Use with `animate()`.\n *\n * @param selector The element to query, or a set of elements that contain Angular-specific\n * characteristics, specified with one or more of the following tokens.\n * - `query(\":enter\")` or `query(\":leave\")` : Query for newly inserted/removed elements (not\n * all elements can be queried via these tokens, see\n * [Entering and Leaving Elements](#entering-and-leaving-elements))\n * - `query(\":animating\")` : Query all currently animating elements.\n * - `query(\"@triggerName\")` : Query elements that contain an animation trigger.\n * - `query(\"@*\")` : Query all elements that contain an animation triggers.\n * - `query(\":self\")` : Include the current element into the animation sequence.\n *\n * @param animation One or more animation steps to apply to the queried element or elements.\n * An array is treated as an animation sequence.\n * @param options An options object. Use the 'limit' field to limit the total number of\n * items to collect.\n * @return An object that encapsulates the query data.\n *\n * @usageNotes\n *\n * ### Multiple Tokens\n *\n * Tokens can be merged into a combined query selector string. For example:\n *\n * ```typescript\n * query(':self, .record:enter, .record:leave, @subTrigger', [...])\n * ```\n *\n * The `query()` function collects multiple elements and works internally by using\n * `element.querySelectorAll`. Use the `limit` field of an options object to limit\n * the total number of items to be collected. For example:\n *\n * ```js\n * query('div', [\n * animate(...),\n * animate(...)\n * ], { limit: 1 })\n * ```\n *\n * By default, throws an error when zero items are found. Set the\n * `optional` flag to ignore this error. For example:\n *\n * ```js\n * query('.some-element-that-may-not-be-there', [\n * animate(...),\n * animate(...)\n * ], { optional: true })\n * ```\n *\n * ### Entering and Leaving Elements\n *\n * Not all elements can be queried via the `:enter` and `:leave` tokens, the only ones\n * that can are those that Angular assumes can enter/leave based on their own logic\n * (if their insertion/removal is simply a consequence of that of their parent they\n * should be queried via a different token in their parent's `:enter`/`:leave` transitions).\n *\n * The only elements Angular assumes can enter/leave based on their own logic (thus the only\n * ones that can be queried via the `:enter` and `:leave` tokens) are:\n * - Those inserted dynamically (via `ViewContainerRef`)\n * - Those that have a structural directive (which, under the hood, are a subset of the above ones)\n *\n * \n *\n * Note that elements will be successfully queried via `:enter`/`:leave` even if their\n * insertion/removal is not done manually via `ViewContainerRef`or caused by their structural\n * directive (e.g. they enter/exit alongside their parent).\n *\n *
\n *\n * \n *\n * There is an exception to what previously mentioned, besides elements entering/leaving based on\n * their own logic, elements with an animation trigger can always be queried via `:leave` when\n * their parent is also leaving.\n *\n *
\n *\n * ### Usage Example\n *\n * The following example queries for inner elements and animates them\n * individually using `animate()`.\n *\n * ```typescript\n * @Component({\n * selector: 'inner',\n * template: `\n * \n *
Title
\n *
\n * Blah blah blah\n *
\n *
\n * \n *
\n * {{ item }}\n *
\n *
http://example.com#/foo,\n * and `PathLocationStrategy` produces\n * http://example.com/foo as an equivalent URL.\n *\n * See these two classes for more.\n *\n * @publicApi\n */\nclass LocationStrategy {\n historyGo(relativePosition) {\n throw new Error('Not implemented');\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LocationStrategy, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LocationStrategy, providedIn: 'root', useFactory: () => inject(PathLocationStrategy) }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LocationStrategy, decorators: [{\n type: Injectable,\n args: [{ providedIn: 'root', useFactory: () => inject(PathLocationStrategy) }]\n }] });\n/**\n * A predefined [DI token](guide/glossary#di-token) for the base href\n * to be used with the `PathLocationStrategy`.\n * The base href is the URL prefix that should be preserved when generating\n * and recognizing URLs.\n *\n * @usageNotes\n *\n * The following example shows how to use this token to configure the root app injector\n * with a base href value, so that the DI framework can supply the dependency anywhere in the app.\n *\n * ```typescript\n * import {Component, NgModule} from '@angular/core';\n * import {APP_BASE_HREF} from '@angular/common';\n *\n * @NgModule({\n * providers: [{provide: APP_BASE_HREF, useValue: '/my/app'}]\n * })\n * class AppModule {}\n * ```\n *\n * @publicApi\n */\nconst APP_BASE_HREF = new InjectionToken('appBaseHref');\n/**\n * @description\n * A {@link LocationStrategy} used to configure the {@link Location} service to\n * represent its state in the\n * [path](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax) of the\n * browser's URL.\n *\n * If you're using `PathLocationStrategy`, you may provide a {@link APP_BASE_HREF}\n * or add a `` element to the document to override the default.\n *\n * For instance, if you provide an `APP_BASE_HREF` of `'/my/app/'` and call\n * `location.go('/foo')`, the browser's URL will become\n * `example.com/my/app/foo`. To ensure all relative URIs resolve correctly,\n * the `` and/or `APP_BASE_HREF` should end with a `/`.\n *\n * Similarly, if you add `` to the document and call\n * `location.go('/foo')`, the browser's URL will become\n * `example.com/my/app/foo`.\n *\n * Note that when using `PathLocationStrategy`, neither the query nor\n * the fragment in the `` will be preserved, as outlined\n * by the [RFC](https://tools.ietf.org/html/rfc3986#section-5.2.2).\n *\n * @usageNotes\n *\n * ### Example\n *\n * {@example common/location/ts/path_location_component.ts region='LocationComponent'}\n *\n * @publicApi\n */\nclass PathLocationStrategy extends LocationStrategy {\n constructor(_platformLocation, href) {\n super();\n this._platformLocation = _platformLocation;\n this._removeListenerFns = [];\n this._baseHref = href ?? this._platformLocation.getBaseHrefFromDOM() ??\n inject(DOCUMENT).location?.origin ?? '';\n }\n /** @nodoc */\n ngOnDestroy() {\n while (this._removeListenerFns.length) {\n this._removeListenerFns.pop()();\n }\n }\n onPopState(fn) {\n this._removeListenerFns.push(this._platformLocation.onPopState(fn), this._platformLocation.onHashChange(fn));\n }\n getBaseHref() {\n return this._baseHref;\n }\n prepareExternalUrl(internal) {\n return joinWithSlash(this._baseHref, internal);\n }\n path(includeHash = false) {\n const pathname = this._platformLocation.pathname + normalizeQueryParams(this._platformLocation.search);\n const hash = this._platformLocation.hash;\n return hash && includeHash ? `${pathname}${hash}` : pathname;\n }\n pushState(state, title, url, queryParams) {\n const externalUrl = this.prepareExternalUrl(url + normalizeQueryParams(queryParams));\n this._platformLocation.pushState(state, title, externalUrl);\n }\n replaceState(state, title, url, queryParams) {\n const externalUrl = this.prepareExternalUrl(url + normalizeQueryParams(queryParams));\n this._platformLocation.replaceState(state, title, externalUrl);\n }\n forward() {\n this._platformLocation.forward();\n }\n back() {\n this._platformLocation.back();\n }\n getState() {\n return this._platformLocation.getState();\n }\n historyGo(relativePosition = 0) {\n this._platformLocation.historyGo?.(relativePosition);\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PathLocationStrategy, deps: [{ token: PlatformLocation }, { token: APP_BASE_HREF, optional: true }], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PathLocationStrategy, providedIn: 'root' }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PathLocationStrategy, decorators: [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], ctorParameters: function () { return [{ type: PlatformLocation }, { type: undefined, decorators: [{\n type: Optional\n }, {\n type: Inject,\n args: [APP_BASE_HREF]\n }] }]; } });\n\n/**\n * @description\n * A {@link LocationStrategy} used to configure the {@link Location} service to\n * represent its state in the\n * [hash fragment](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax)\n * of the browser's URL.\n *\n * For instance, if you call `location.go('/foo')`, the browser's URL will become\n * `example.com#/foo`.\n *\n * @usageNotes\n *\n * ### Example\n *\n * {@example common/location/ts/hash_location_component.ts region='LocationComponent'}\n *\n * @publicApi\n */\nclass HashLocationStrategy extends LocationStrategy {\n constructor(_platformLocation, _baseHref) {\n super();\n this._platformLocation = _platformLocation;\n this._baseHref = '';\n this._removeListenerFns = [];\n if (_baseHref != null) {\n this._baseHref = _baseHref;\n }\n }\n /** @nodoc */\n ngOnDestroy() {\n while (this._removeListenerFns.length) {\n this._removeListenerFns.pop()();\n }\n }\n onPopState(fn) {\n this._removeListenerFns.push(this._platformLocation.onPopState(fn), this._platformLocation.onHashChange(fn));\n }\n getBaseHref() {\n return this._baseHref;\n }\n path(includeHash = false) {\n // the hash value is always prefixed with a `#`\n // and if it is empty then it will stay empty\n let path = this._platformLocation.hash;\n if (path == null)\n path = '#';\n return path.length > 0 ? path.substring(1) : path;\n }\n prepareExternalUrl(internal) {\n const url = joinWithSlash(this._baseHref, internal);\n return url.length > 0 ? ('#' + url) : url;\n }\n pushState(state, title, path, queryParams) {\n let url = this.prepareExternalUrl(path + normalizeQueryParams(queryParams));\n if (url.length == 0) {\n url = this._platformLocation.pathname;\n }\n this._platformLocation.pushState(state, title, url);\n }\n replaceState(state, title, path, queryParams) {\n let url = this.prepareExternalUrl(path + normalizeQueryParams(queryParams));\n if (url.length == 0) {\n url = this._platformLocation.pathname;\n }\n this._platformLocation.replaceState(state, title, url);\n }\n forward() {\n this._platformLocation.forward();\n }\n back() {\n this._platformLocation.back();\n }\n getState() {\n return this._platformLocation.getState();\n }\n historyGo(relativePosition = 0) {\n this._platformLocation.historyGo?.(relativePosition);\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HashLocationStrategy, deps: [{ token: PlatformLocation }, { token: APP_BASE_HREF, optional: true }], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HashLocationStrategy }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HashLocationStrategy, decorators: [{\n type: Injectable\n }], ctorParameters: function () { return [{ type: PlatformLocation }, { type: undefined, decorators: [{\n type: Optional\n }, {\n type: Inject,\n args: [APP_BASE_HREF]\n }] }]; } });\n\n/**\n * @description\n *\n * A service that applications can use to interact with a browser's URL.\n *\n * Depending on the `LocationStrategy` used, `Location` persists\n * to the URL's path or the URL's hash segment.\n *\n * @usageNotes\n *\n * It's better to use the `Router.navigate()` service to trigger route changes. Use\n * `Location` only if you need to interact with or create normalized URLs outside of\n * routing.\n *\n * `Location` is responsible for normalizing the URL against the application's base href.\n * A normalized URL is absolute from the URL host, includes the application's base href, and has no\n * trailing slash:\n * - `/my/app/user/123` is normalized\n * - `my/app/user/123` **is not** normalized\n * - `/my/app/user/123/` **is not** normalized\n *\n * ### Example\n *\n * \n *\n * @publicApi\n */\nclass Location {\n constructor(locationStrategy) {\n /** @internal */\n this._subject = new EventEmitter();\n /** @internal */\n this._urlChangeListeners = [];\n /** @internal */\n this._urlChangeSubscription = null;\n this._locationStrategy = locationStrategy;\n const baseHref = this._locationStrategy.getBaseHref();\n // Note: This class's interaction with base HREF does not fully follow the rules\n // outlined in the spec https://www.freesoft.org/CIE/RFC/1808/18.htm.\n // Instead of trying to fix individual bugs with more and more code, we should\n // investigate using the URL constructor and providing the base as a second\n // argument.\n // https://developer.mozilla.org/en-US/docs/Web/API/URL/URL#parameters\n this._basePath = _stripOrigin(stripTrailingSlash(_stripIndexHtml(baseHref)));\n this._locationStrategy.onPopState((ev) => {\n this._subject.emit({\n 'url': this.path(true),\n 'pop': true,\n 'state': ev.state,\n 'type': ev.type,\n });\n });\n }\n /** @nodoc */\n ngOnDestroy() {\n this._urlChangeSubscription?.unsubscribe();\n this._urlChangeListeners = [];\n }\n /**\n * Normalizes the URL path for this location.\n *\n * @param includeHash True to include an anchor fragment in the path.\n *\n * @returns The normalized URL path.\n */\n // TODO: vsavkin. Remove the boolean flag and always include hash once the deprecated router is\n // removed.\n path(includeHash = false) {\n return this.normalize(this._locationStrategy.path(includeHash));\n }\n /**\n * Reports the current state of the location history.\n * @returns The current value of the `history.state` object.\n */\n getState() {\n return this._locationStrategy.getState();\n }\n /**\n * Normalizes the given path and compares to the current normalized path.\n *\n * @param path The given URL path.\n * @param query Query parameters.\n *\n * @returns True if the given URL path is equal to the current normalized path, false\n * otherwise.\n */\n isCurrentPathEqualTo(path, query = '') {\n return this.path() == this.normalize(path + normalizeQueryParams(query));\n }\n /**\n * Normalizes a URL path by stripping any trailing slashes.\n *\n * @param url String representing a URL.\n *\n * @returns The normalized URL string.\n */\n normalize(url) {\n return Location.stripTrailingSlash(_stripBasePath(this._basePath, _stripIndexHtml(url)));\n }\n /**\n * Normalizes an external URL path.\n * If the given URL doesn't begin with a leading slash (`'/'`), adds one\n * before normalizing. Adds a hash if `HashLocationStrategy` is\n * in use, or the `APP_BASE_HREF` if the `PathLocationStrategy` is in use.\n *\n * @param url String representing a URL.\n *\n * @returns A normalized platform-specific URL.\n */\n prepareExternalUrl(url) {\n if (url && url[0] !== '/') {\n url = '/' + url;\n }\n return this._locationStrategy.prepareExternalUrl(url);\n }\n // TODO: rename this method to pushState\n /**\n * Changes the browser's URL to a normalized version of a given URL, and pushes a\n * new item onto the platform's history.\n *\n * @param path URL path to normalize.\n * @param query Query parameters.\n * @param state Location history state.\n *\n */\n go(path, query = '', state = null) {\n this._locationStrategy.pushState(state, '', path, query);\n this._notifyUrlChangeListeners(this.prepareExternalUrl(path + normalizeQueryParams(query)), state);\n }\n /**\n * Changes the browser's URL to a normalized version of the given URL, and replaces\n * the top item on the platform's history stack.\n *\n * @param path URL path to normalize.\n * @param query Query parameters.\n * @param state Location history state.\n */\n replaceState(path, query = '', state = null) {\n this._locationStrategy.replaceState(state, '', path, query);\n this._notifyUrlChangeListeners(this.prepareExternalUrl(path + normalizeQueryParams(query)), state);\n }\n /**\n * Navigates forward in the platform's history.\n */\n forward() {\n this._locationStrategy.forward();\n }\n /**\n * Navigates back in the platform's history.\n */\n back() {\n this._locationStrategy.back();\n }\n /**\n * Navigate to a specific page from session history, identified by its relative position to the\n * current page.\n *\n * @param relativePosition Position of the target page in the history relative to the current\n * page.\n * A negative value moves backwards, a positive value moves forwards, e.g. `location.historyGo(2)`\n * moves forward two pages and `location.historyGo(-2)` moves back two pages. When we try to go\n * beyond what's stored in the history session, we stay in the current page. Same behaviour occurs\n * when `relativePosition` equals 0.\n * @see https://developer.mozilla.org/en-US/docs/Web/API/History_API#Moving_to_a_specific_point_in_history\n */\n historyGo(relativePosition = 0) {\n this._locationStrategy.historyGo?.(relativePosition);\n }\n /**\n * Registers a URL change listener. Use to catch updates performed by the Angular\n * framework that are not detectible through \"popstate\" or \"hashchange\" events.\n *\n * @param fn The change handler function, which take a URL and a location history state.\n * @returns A function that, when executed, unregisters a URL change listener.\n */\n onUrlChange(fn) {\n this._urlChangeListeners.push(fn);\n if (!this._urlChangeSubscription) {\n this._urlChangeSubscription = this.subscribe(v => {\n this._notifyUrlChangeListeners(v.url, v.state);\n });\n }\n return () => {\n const fnIndex = this._urlChangeListeners.indexOf(fn);\n this._urlChangeListeners.splice(fnIndex, 1);\n if (this._urlChangeListeners.length === 0) {\n this._urlChangeSubscription?.unsubscribe();\n this._urlChangeSubscription = null;\n }\n };\n }\n /** @internal */\n _notifyUrlChangeListeners(url = '', state) {\n this._urlChangeListeners.forEach(fn => fn(url, state));\n }\n /**\n * Subscribes to the platform's `popState` events.\n *\n * Note: `Location.go()` does not trigger the `popState` event in the browser. Use\n * `Location.onUrlChange()` to subscribe to URL changes instead.\n *\n * @param value Event that is triggered when the state history changes.\n * @param exception The exception to throw.\n *\n * @see [onpopstate](https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onpopstate)\n *\n * @returns Subscribed events.\n */\n subscribe(onNext, onThrow, onReturn) {\n return this._subject.subscribe({ next: onNext, error: onThrow, complete: onReturn });\n }\n /**\n * Normalizes URL parameters by prepending with `?` if needed.\n *\n * @param params String of URL parameters.\n *\n * @returns The normalized URL parameters string.\n */\n static { this.normalizeQueryParams = normalizeQueryParams; }\n /**\n * Joins two parts of a URL with a slash if needed.\n *\n * @param start URL string\n * @param end URL string\n *\n *\n * @returns The joined URL string.\n */\n static { this.joinWithSlash = joinWithSlash; }\n /**\n * Removes a trailing slash from a URL string if needed.\n * Looks for the first occurrence of either `#`, `?`, or the end of the\n * line as `/` characters and removes the trailing slash if one exists.\n *\n * @param url URL string.\n *\n * @returns The URL string, modified if needed.\n */\n static { this.stripTrailingSlash = stripTrailingSlash; }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: Location, deps: [{ token: LocationStrategy }], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: Location, providedIn: 'root', useFactory: createLocation }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: Location, decorators: [{\n type: Injectable,\n args: [{\n providedIn: 'root',\n // See #23917\n useFactory: createLocation,\n }]\n }], ctorParameters: function () { return [{ type: LocationStrategy }]; } });\nfunction createLocation() {\n return new Location(ɵɵinject(LocationStrategy));\n}\nfunction _stripBasePath(basePath, url) {\n if (!basePath || !url.startsWith(basePath)) {\n return url;\n }\n const strippedUrl = url.substring(basePath.length);\n if (strippedUrl === '' || ['/', ';', '?', '#'].includes(strippedUrl[0])) {\n return strippedUrl;\n }\n return url;\n}\nfunction _stripIndexHtml(url) {\n return url.replace(/\\/index.html$/, '');\n}\nfunction _stripOrigin(baseHref) {\n // DO NOT REFACTOR! Previously, this check looked like this:\n // `/^(https?:)?\\/\\//.test(baseHref)`, but that resulted in\n // syntactically incorrect code after Closure Compiler minification.\n // This was likely caused by a bug in Closure Compiler, but\n // for now, the check is rewritten to use `new RegExp` instead.\n const isAbsoluteUrl = (new RegExp('^(https?:)?//')).test(baseHref);\n if (isAbsoluteUrl) {\n const [, pathname] = baseHref.split(/\\/\\/[^\\/]+/);\n return pathname;\n }\n return baseHref;\n}\n\n/** @internal */\nconst CURRENCIES_EN = { \"ADP\": [undefined, undefined, 0], \"AFN\": [undefined, \"؋\", 0], \"ALL\": [undefined, undefined, 0], \"AMD\": [undefined, \"֏\", 2], \"AOA\": [undefined, \"Kz\"], \"ARS\": [undefined, \"$\"], \"AUD\": [\"A$\", \"$\"], \"AZN\": [undefined, \"₼\"], \"BAM\": [undefined, \"KM\"], \"BBD\": [undefined, \"$\"], \"BDT\": [undefined, \"৳\"], \"BHD\": [undefined, undefined, 3], \"BIF\": [undefined, undefined, 0], \"BMD\": [undefined, \"$\"], \"BND\": [undefined, \"$\"], \"BOB\": [undefined, \"Bs\"], \"BRL\": [\"R$\"], \"BSD\": [undefined, \"$\"], \"BWP\": [undefined, \"P\"], \"BYN\": [undefined, undefined, 2], \"BYR\": [undefined, undefined, 0], \"BZD\": [undefined, \"$\"], \"CAD\": [\"CA$\", \"$\", 2], \"CHF\": [undefined, undefined, 2], \"CLF\": [undefined, undefined, 4], \"CLP\": [undefined, \"$\", 0], \"CNY\": [\"CN¥\", \"¥\"], \"COP\": [undefined, \"$\", 2], \"CRC\": [undefined, \"₡\", 2], \"CUC\": [undefined, \"$\"], \"CUP\": [undefined, \"$\"], \"CZK\": [undefined, \"Kč\", 2], \"DJF\": [undefined, undefined, 0], \"DKK\": [undefined, \"kr\", 2], \"DOP\": [undefined, \"$\"], \"EGP\": [undefined, \"E£\"], \"ESP\": [undefined, \"₧\", 0], \"EUR\": [\"€\"], \"FJD\": [undefined, \"$\"], \"FKP\": [undefined, \"£\"], \"GBP\": [\"£\"], \"GEL\": [undefined, \"₾\"], \"GHS\": [undefined, \"GH₵\"], \"GIP\": [undefined, \"£\"], \"GNF\": [undefined, \"FG\", 0], \"GTQ\": [undefined, \"Q\"], \"GYD\": [undefined, \"$\", 2], \"HKD\": [\"HK$\", \"$\"], \"HNL\": [undefined, \"L\"], \"HRK\": [undefined, \"kn\"], \"HUF\": [undefined, \"Ft\", 2], \"IDR\": [undefined, \"Rp\", 2], \"ILS\": [\"₪\"], \"INR\": [\"₹\"], \"IQD\": [undefined, undefined, 0], \"IRR\": [undefined, undefined, 0], \"ISK\": [undefined, \"kr\", 0], \"ITL\": [undefined, undefined, 0], \"JMD\": [undefined, \"$\"], \"JOD\": [undefined, undefined, 3], \"JPY\": [\"¥\", undefined, 0], \"KHR\": [undefined, \"៛\"], \"KMF\": [undefined, \"CF\", 0], \"KPW\": [undefined, \"₩\", 0], \"KRW\": [\"₩\", undefined, 0], \"KWD\": [undefined, undefined, 3], \"KYD\": [undefined, \"$\"], \"KZT\": [undefined, \"₸\"], \"LAK\": [undefined, \"₭\", 0], \"LBP\": [undefined, \"L£\", 0], \"LKR\": [undefined, \"Rs\"], \"LRD\": [undefined, \"$\"], \"LTL\": [undefined, \"Lt\"], \"LUF\": [undefined, undefined, 0], \"LVL\": [undefined, \"Ls\"], \"LYD\": [undefined, undefined, 3], \"MGA\": [undefined, \"Ar\", 0], \"MGF\": [undefined, undefined, 0], \"MMK\": [undefined, \"K\", 0], \"MNT\": [undefined, \"₮\", 2], \"MRO\": [undefined, undefined, 0], \"MUR\": [undefined, \"Rs\", 2], \"MXN\": [\"MX$\", \"$\"], \"MYR\": [undefined, \"RM\"], \"NAD\": [undefined, \"$\"], \"NGN\": [undefined, \"₦\"], \"NIO\": [undefined, \"C$\"], \"NOK\": [undefined, \"kr\", 2], \"NPR\": [undefined, \"Rs\"], \"NZD\": [\"NZ$\", \"$\"], \"OMR\": [undefined, undefined, 3], \"PHP\": [\"₱\"], \"PKR\": [undefined, \"Rs\", 2], \"PLN\": [undefined, \"zł\"], \"PYG\": [undefined, \"₲\", 0], \"RON\": [undefined, \"lei\"], \"RSD\": [undefined, undefined, 0], \"RUB\": [undefined, \"₽\"], \"RWF\": [undefined, \"RF\", 0], \"SBD\": [undefined, \"$\"], \"SEK\": [undefined, \"kr\", 2], \"SGD\": [undefined, \"$\"], \"SHP\": [undefined, \"£\"], \"SLE\": [undefined, undefined, 2], \"SLL\": [undefined, undefined, 0], \"SOS\": [undefined, undefined, 0], \"SRD\": [undefined, \"$\"], \"SSP\": [undefined, \"£\"], \"STD\": [undefined, undefined, 0], \"STN\": [undefined, \"Db\"], \"SYP\": [undefined, \"£\", 0], \"THB\": [undefined, \"฿\"], \"TMM\": [undefined, undefined, 0], \"TND\": [undefined, undefined, 3], \"TOP\": [undefined, \"T$\"], \"TRL\": [undefined, undefined, 0], \"TRY\": [undefined, \"₺\"], \"TTD\": [undefined, \"$\"], \"TWD\": [\"NT$\", \"$\", 2], \"TZS\": [undefined, undefined, 2], \"UAH\": [undefined, \"₴\"], \"UGX\": [undefined, undefined, 0], \"USD\": [\"$\"], \"UYI\": [undefined, undefined, 0], \"UYU\": [undefined, \"$\"], \"UYW\": [undefined, undefined, 4], \"UZS\": [undefined, undefined, 2], \"VEF\": [undefined, \"Bs\", 2], \"VND\": [\"₫\", undefined, 0], \"VUV\": [undefined, undefined, 0], \"XAF\": [\"FCFA\", undefined, 0], \"XCD\": [\"EC$\", \"$\"], \"XOF\": [\"F CFA\", undefined, 0], \"XPF\": [\"CFPF\", undefined, 0], \"XXX\": [\"¤\"], \"YER\": [undefined, undefined, 0], \"ZAR\": [undefined, \"R\"], \"ZMK\": [undefined, undefined, 0], \"ZMW\": [undefined, \"ZK\"], \"ZWD\": [undefined, undefined, 0] };\n\n/**\n * Format styles that can be used to represent numbers.\n * @see `getLocaleNumberFormat()`.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nvar NumberFormatStyle;\n(function (NumberFormatStyle) {\n NumberFormatStyle[NumberFormatStyle[\"Decimal\"] = 0] = \"Decimal\";\n NumberFormatStyle[NumberFormatStyle[\"Percent\"] = 1] = \"Percent\";\n NumberFormatStyle[NumberFormatStyle[\"Currency\"] = 2] = \"Currency\";\n NumberFormatStyle[NumberFormatStyle[\"Scientific\"] = 3] = \"Scientific\";\n})(NumberFormatStyle || (NumberFormatStyle = {}));\n/**\n * Plurality cases used for translating plurals to different languages.\n *\n * @see `NgPlural`\n * @see `NgPluralCase`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nvar Plural;\n(function (Plural) {\n Plural[Plural[\"Zero\"] = 0] = \"Zero\";\n Plural[Plural[\"One\"] = 1] = \"One\";\n Plural[Plural[\"Two\"] = 2] = \"Two\";\n Plural[Plural[\"Few\"] = 3] = \"Few\";\n Plural[Plural[\"Many\"] = 4] = \"Many\";\n Plural[Plural[\"Other\"] = 5] = \"Other\";\n})(Plural || (Plural = {}));\n/**\n * Context-dependant translation forms for strings.\n * Typically the standalone version is for the nominative form of the word,\n * and the format version is used for the genitive case.\n * @see [CLDR website](http://cldr.unicode.org/translation/date-time-1/date-time#TOC-Standalone-vs.-Format-Styles)\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nvar FormStyle;\n(function (FormStyle) {\n FormStyle[FormStyle[\"Format\"] = 0] = \"Format\";\n FormStyle[FormStyle[\"Standalone\"] = 1] = \"Standalone\";\n})(FormStyle || (FormStyle = {}));\n/**\n * String widths available for translations.\n * The specific character widths are locale-specific.\n * Examples are given for the word \"Sunday\" in English.\n *\n * @publicApi\n */\nvar TranslationWidth;\n(function (TranslationWidth) {\n /** 1 character for `en-US`. For example: 'S' */\n TranslationWidth[TranslationWidth[\"Narrow\"] = 0] = \"Narrow\";\n /** 3 characters for `en-US`. For example: 'Sun' */\n TranslationWidth[TranslationWidth[\"Abbreviated\"] = 1] = \"Abbreviated\";\n /** Full length for `en-US`. For example: \"Sunday\" */\n TranslationWidth[TranslationWidth[\"Wide\"] = 2] = \"Wide\";\n /** 2 characters for `en-US`, For example: \"Su\" */\n TranslationWidth[TranslationWidth[\"Short\"] = 3] = \"Short\";\n})(TranslationWidth || (TranslationWidth = {}));\n/**\n * String widths available for date-time formats.\n * The specific character widths are locale-specific.\n * Examples are given for `en-US`.\n *\n * @see `getLocaleDateFormat()`\n * @see `getLocaleTimeFormat()`\n * @see `getLocaleDateTimeFormat()`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n * @publicApi\n */\nvar FormatWidth;\n(function (FormatWidth) {\n /**\n * For `en-US`, 'M/d/yy, h:mm a'`\n * (Example: `6/15/15, 9:03 AM`)\n */\n FormatWidth[FormatWidth[\"Short\"] = 0] = \"Short\";\n /**\n * For `en-US`, `'MMM d, y, h:mm:ss a'`\n * (Example: `Jun 15, 2015, 9:03:01 AM`)\n */\n FormatWidth[FormatWidth[\"Medium\"] = 1] = \"Medium\";\n /**\n * For `en-US`, `'MMMM d, y, h:mm:ss a z'`\n * (Example: `June 15, 2015 at 9:03:01 AM GMT+1`)\n */\n FormatWidth[FormatWidth[\"Long\"] = 2] = \"Long\";\n /**\n * For `en-US`, `'EEEE, MMMM d, y, h:mm:ss a zzzz'`\n * (Example: `Monday, June 15, 2015 at 9:03:01 AM GMT+01:00`)\n */\n FormatWidth[FormatWidth[\"Full\"] = 3] = \"Full\";\n})(FormatWidth || (FormatWidth = {}));\n/**\n * Symbols that can be used to replace placeholders in number patterns.\n * Examples are based on `en-US` values.\n *\n * @see `getLocaleNumberSymbol()`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nvar NumberSymbol;\n(function (NumberSymbol) {\n /**\n * Decimal separator.\n * For `en-US`, the dot character.\n * Example: 2,345`.`67\n */\n NumberSymbol[NumberSymbol[\"Decimal\"] = 0] = \"Decimal\";\n /**\n * Grouping separator, typically for thousands.\n * For `en-US`, the comma character.\n * Example: 2`,`345.67\n */\n NumberSymbol[NumberSymbol[\"Group\"] = 1] = \"Group\";\n /**\n * List-item separator.\n * Example: \"one, two, and three\"\n */\n NumberSymbol[NumberSymbol[\"List\"] = 2] = \"List\";\n /**\n * Sign for percentage (out of 100).\n * Example: 23.4%\n */\n NumberSymbol[NumberSymbol[\"PercentSign\"] = 3] = \"PercentSign\";\n /**\n * Sign for positive numbers.\n * Example: +23\n */\n NumberSymbol[NumberSymbol[\"PlusSign\"] = 4] = \"PlusSign\";\n /**\n * Sign for negative numbers.\n * Example: -23\n */\n NumberSymbol[NumberSymbol[\"MinusSign\"] = 5] = \"MinusSign\";\n /**\n * Computer notation for exponential value (n times a power of 10).\n * Example: 1.2E3\n */\n NumberSymbol[NumberSymbol[\"Exponential\"] = 6] = \"Exponential\";\n /**\n * Human-readable format of exponential.\n * Example: 1.2x103\n */\n NumberSymbol[NumberSymbol[\"SuperscriptingExponent\"] = 7] = \"SuperscriptingExponent\";\n /**\n * Sign for permille (out of 1000).\n * Example: 23.4‰\n */\n NumberSymbol[NumberSymbol[\"PerMille\"] = 8] = \"PerMille\";\n /**\n * Infinity, can be used with plus and minus.\n * Example: ∞, +∞, -∞\n */\n NumberSymbol[NumberSymbol[\"Infinity\"] = 9] = \"Infinity\";\n /**\n * Not a number.\n * Example: NaN\n */\n NumberSymbol[NumberSymbol[\"NaN\"] = 10] = \"NaN\";\n /**\n * Symbol used between time units.\n * Example: 10:52\n */\n NumberSymbol[NumberSymbol[\"TimeSeparator\"] = 11] = \"TimeSeparator\";\n /**\n * Decimal separator for currency values (fallback to `Decimal`).\n * Example: $2,345.67\n */\n NumberSymbol[NumberSymbol[\"CurrencyDecimal\"] = 12] = \"CurrencyDecimal\";\n /**\n * Group separator for currency values (fallback to `Group`).\n * Example: $2,345.67\n */\n NumberSymbol[NumberSymbol[\"CurrencyGroup\"] = 13] = \"CurrencyGroup\";\n})(NumberSymbol || (NumberSymbol = {}));\n/**\n * The value for each day of the week, based on the `en-US` locale\n *\n * @publicApi\n */\nvar WeekDay;\n(function (WeekDay) {\n WeekDay[WeekDay[\"Sunday\"] = 0] = \"Sunday\";\n WeekDay[WeekDay[\"Monday\"] = 1] = \"Monday\";\n WeekDay[WeekDay[\"Tuesday\"] = 2] = \"Tuesday\";\n WeekDay[WeekDay[\"Wednesday\"] = 3] = \"Wednesday\";\n WeekDay[WeekDay[\"Thursday\"] = 4] = \"Thursday\";\n WeekDay[WeekDay[\"Friday\"] = 5] = \"Friday\";\n WeekDay[WeekDay[\"Saturday\"] = 6] = \"Saturday\";\n})(WeekDay || (WeekDay = {}));\n/**\n * Retrieves the locale ID from the currently loaded locale.\n * The loaded locale could be, for example, a global one rather than a regional one.\n * @param locale A locale code, such as `fr-FR`.\n * @returns The locale code. For example, `fr`.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleId(locale) {\n return ɵfindLocaleData(locale)[ɵLocaleDataIndex.LocaleId];\n}\n/**\n * Retrieves day period strings for the given locale.\n *\n * @param locale A locale code for the locale format rules to use.\n * @param formStyle The required grammatical form.\n * @param width The required character width.\n * @returns An array of localized period strings. For example, `[AM, PM]` for `en-US`.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleDayPeriods(locale, formStyle, width) {\n const data = ɵfindLocaleData(locale);\n const amPmData = [\n data[ɵLocaleDataIndex.DayPeriodsFormat], data[ɵLocaleDataIndex.DayPeriodsStandalone]\n ];\n const amPm = getLastDefinedValue(amPmData, formStyle);\n return getLastDefinedValue(amPm, width);\n}\n/**\n * Retrieves days of the week for the given locale, using the Gregorian calendar.\n *\n * @param locale A locale code for the locale format rules to use.\n * @param formStyle The required grammatical form.\n * @param width The required character width.\n * @returns An array of localized name strings.\n * For example,`[Sunday, Monday, ... Saturday]` for `en-US`.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleDayNames(locale, formStyle, width) {\n const data = ɵfindLocaleData(locale);\n const daysData = [data[ɵLocaleDataIndex.DaysFormat], data[ɵLocaleDataIndex.DaysStandalone]];\n const days = getLastDefinedValue(daysData, formStyle);\n return getLastDefinedValue(days, width);\n}\n/**\n * Retrieves months of the year for the given locale, using the Gregorian calendar.\n *\n * @param locale A locale code for the locale format rules to use.\n * @param formStyle The required grammatical form.\n * @param width The required character width.\n * @returns An array of localized name strings.\n * For example, `[January, February, ...]` for `en-US`.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleMonthNames(locale, formStyle, width) {\n const data = ɵfindLocaleData(locale);\n const monthsData = [data[ɵLocaleDataIndex.MonthsFormat], data[ɵLocaleDataIndex.MonthsStandalone]];\n const months = getLastDefinedValue(monthsData, formStyle);\n return getLastDefinedValue(months, width);\n}\n/**\n * Retrieves Gregorian-calendar eras for the given locale.\n * @param locale A locale code for the locale format rules to use.\n * @param width The required character width.\n\n * @returns An array of localized era strings.\n * For example, `[AD, BC]` for `en-US`.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleEraNames(locale, width) {\n const data = ɵfindLocaleData(locale);\n const erasData = data[ɵLocaleDataIndex.Eras];\n return getLastDefinedValue(erasData, width);\n}\n/**\n * Retrieves the first day of the week for the given locale.\n *\n * @param locale A locale code for the locale format rules to use.\n * @returns A day index number, using the 0-based week-day index for `en-US`\n * (Sunday = 0, Monday = 1, ...).\n * For example, for `fr-FR`, returns 1 to indicate that the first day is Monday.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleFirstDayOfWeek(locale) {\n const data = ɵfindLocaleData(locale);\n return data[ɵLocaleDataIndex.FirstDayOfWeek];\n}\n/**\n * Range of week days that are considered the week-end for the given locale.\n *\n * @param locale A locale code for the locale format rules to use.\n * @returns The range of day values, `[startDay, endDay]`.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleWeekEndRange(locale) {\n const data = ɵfindLocaleData(locale);\n return data[ɵLocaleDataIndex.WeekendRange];\n}\n/**\n * Retrieves a localized date-value formatting string.\n *\n * @param locale A locale code for the locale format rules to use.\n * @param width The format type.\n * @returns The localized formatting string.\n * @see `FormatWidth`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleDateFormat(locale, width) {\n const data = ɵfindLocaleData(locale);\n return getLastDefinedValue(data[ɵLocaleDataIndex.DateFormat], width);\n}\n/**\n * Retrieves a localized time-value formatting string.\n *\n * @param locale A locale code for the locale format rules to use.\n * @param width The format type.\n * @returns The localized formatting string.\n * @see `FormatWidth`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n\n * @publicApi\n */\nfunction getLocaleTimeFormat(locale, width) {\n const data = ɵfindLocaleData(locale);\n return getLastDefinedValue(data[ɵLocaleDataIndex.TimeFormat], width);\n}\n/**\n * Retrieves a localized date-time formatting string.\n *\n * @param locale A locale code for the locale format rules to use.\n * @param width The format type.\n * @returns The localized formatting string.\n * @see `FormatWidth`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleDateTimeFormat(locale, width) {\n const data = ɵfindLocaleData(locale);\n const dateTimeFormatData = data[ɵLocaleDataIndex.DateTimeFormat];\n return getLastDefinedValue(dateTimeFormatData, width);\n}\n/**\n * Retrieves a localized number symbol that can be used to replace placeholders in number formats.\n * @param locale The locale code.\n * @param symbol The symbol to localize.\n * @returns The character for the localized symbol.\n * @see `NumberSymbol`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleNumberSymbol(locale, symbol) {\n const data = ɵfindLocaleData(locale);\n const res = data[ɵLocaleDataIndex.NumberSymbols][symbol];\n if (typeof res === 'undefined') {\n if (symbol === NumberSymbol.CurrencyDecimal) {\n return data[ɵLocaleDataIndex.NumberSymbols][NumberSymbol.Decimal];\n }\n else if (symbol === NumberSymbol.CurrencyGroup) {\n return data[ɵLocaleDataIndex.NumberSymbols][NumberSymbol.Group];\n }\n }\n return res;\n}\n/**\n * Retrieves a number format for a given locale.\n *\n * Numbers are formatted using patterns, like `#,###.00`. For example, the pattern `#,###.00`\n * when used to format the number 12345.678 could result in \"12'345,678\". That would happen if the\n * grouping separator for your language is an apostrophe, and the decimal separator is a comma.\n *\n * Important: The characters `.` `,` `0` `#` (and others below) are special placeholders\n * that stand for the decimal separator, and so on, and are NOT real characters.\n * You must NOT \"translate\" the placeholders. For example, don't change `.` to `,` even though in\n * your language the decimal point is written with a comma. The symbols should be replaced by the\n * local equivalents, using the appropriate `NumberSymbol` for your language.\n *\n * Here are the special characters used in number patterns:\n *\n * | Symbol | Meaning |\n * |--------|---------|\n * | . | Replaced automatically by the character used for the decimal point. |\n * | , | Replaced by the \"grouping\" (thousands) separator. |\n * | 0 | Replaced by a digit (or zero if there aren't enough digits). |\n * | # | Replaced by a digit (or nothing if there aren't enough). |\n * | ¤ | Replaced by a currency symbol, such as $ or USD. |\n * | % | Marks a percent format. The % symbol may change position, but must be retained. |\n * | E | Marks a scientific format. The E symbol may change position, but must be retained. |\n * | ' | Special characters used as literal characters are quoted with ASCII single quotes. |\n *\n * @param locale A locale code for the locale format rules to use.\n * @param type The type of numeric value to be formatted (such as `Decimal` or `Currency`.)\n * @returns The localized format string.\n * @see `NumberFormatStyle`\n * @see [CLDR website](http://cldr.unicode.org/translation/number-patterns)\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleNumberFormat(locale, type) {\n const data = ɵfindLocaleData(locale);\n return data[ɵLocaleDataIndex.NumberFormats][type];\n}\n/**\n * Retrieves the symbol used to represent the currency for the main country\n * corresponding to a given locale. For example, '$' for `en-US`.\n *\n * @param locale A locale code for the locale format rules to use.\n * @returns The localized symbol character,\n * or `null` if the main country cannot be determined.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleCurrencySymbol(locale) {\n const data = ɵfindLocaleData(locale);\n return data[ɵLocaleDataIndex.CurrencySymbol] || null;\n}\n/**\n * Retrieves the name of the currency for the main country corresponding\n * to a given locale. For example, 'US Dollar' for `en-US`.\n * @param locale A locale code for the locale format rules to use.\n * @returns The currency name,\n * or `null` if the main country cannot be determined.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleCurrencyName(locale) {\n const data = ɵfindLocaleData(locale);\n return data[ɵLocaleDataIndex.CurrencyName] || null;\n}\n/**\n * Retrieves the default currency code for the given locale.\n *\n * The default is defined as the first currency which is still in use.\n *\n * @param locale The code of the locale whose currency code we want.\n * @returns The code of the default currency for the given locale.\n *\n * @publicApi\n */\nfunction getLocaleCurrencyCode(locale) {\n return ɵgetLocaleCurrencyCode(locale);\n}\n/**\n * Retrieves the currency values for a given locale.\n * @param locale A locale code for the locale format rules to use.\n * @returns The currency values.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n */\nfunction getLocaleCurrencies(locale) {\n const data = ɵfindLocaleData(locale);\n return data[ɵLocaleDataIndex.Currencies];\n}\n/**\n * @alias core/ɵgetLocalePluralCase\n * @publicApi\n */\nconst getLocalePluralCase = ɵgetLocalePluralCase;\nfunction checkFullData(data) {\n if (!data[ɵLocaleDataIndex.ExtraData]) {\n throw new Error(`Missing extra locale data for the locale \"${data[ɵLocaleDataIndex\n .LocaleId]}\". Use \"registerLocaleData\" to load new data. See the \"I18n guide\" on angular.io to know more.`);\n }\n}\n/**\n * Retrieves locale-specific rules used to determine which day period to use\n * when more than one period is defined for a locale.\n *\n * There is a rule for each defined day period. The\n * first rule is applied to the first day period and so on.\n * Fall back to AM/PM when no rules are available.\n *\n * A rule can specify a period as time range, or as a single time value.\n *\n * This functionality is only available when you have loaded the full locale data.\n * See the [\"I18n guide\"](guide/i18n-common-format-data-locale).\n *\n * @param locale A locale code for the locale format rules to use.\n * @returns The rules for the locale, a single time value or array of *from-time, to-time*,\n * or null if no periods are available.\n *\n * @see `getLocaleExtraDayPeriods()`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleExtraDayPeriodRules(locale) {\n const data = ɵfindLocaleData(locale);\n checkFullData(data);\n const rules = data[ɵLocaleDataIndex.ExtraData][2 /* ɵExtraLocaleDataIndex.ExtraDayPeriodsRules */] || [];\n return rules.map((rule) => {\n if (typeof rule === 'string') {\n return extractTime(rule);\n }\n return [extractTime(rule[0]), extractTime(rule[1])];\n });\n}\n/**\n * Retrieves locale-specific day periods, which indicate roughly how a day is broken up\n * in different languages.\n * For example, for `en-US`, periods are morning, noon, afternoon, evening, and midnight.\n *\n * This functionality is only available when you have loaded the full locale data.\n * See the [\"I18n guide\"](guide/i18n-common-format-data-locale).\n *\n * @param locale A locale code for the locale format rules to use.\n * @param formStyle The required grammatical form.\n * @param width The required character width.\n * @returns The translated day-period strings.\n * @see `getLocaleExtraDayPeriodRules()`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLocaleExtraDayPeriods(locale, formStyle, width) {\n const data = ɵfindLocaleData(locale);\n checkFullData(data);\n const dayPeriodsData = [\n data[ɵLocaleDataIndex.ExtraData][0 /* ɵExtraLocaleDataIndex.ExtraDayPeriodFormats */],\n data[ɵLocaleDataIndex.ExtraData][1 /* ɵExtraLocaleDataIndex.ExtraDayPeriodStandalone */]\n ];\n const dayPeriods = getLastDefinedValue(dayPeriodsData, formStyle) || [];\n return getLastDefinedValue(dayPeriods, width) || [];\n}\n/**\n * Retrieves the writing direction of a specified locale\n * @param locale A locale code for the locale format rules to use.\n * @publicApi\n * @returns 'rtl' or 'ltr'\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n */\nfunction getLocaleDirection(locale) {\n const data = ɵfindLocaleData(locale);\n return data[ɵLocaleDataIndex.Directionality];\n}\n/**\n * Retrieves the first value that is defined in an array, going backwards from an index position.\n *\n * To avoid repeating the same data (as when the \"format\" and \"standalone\" forms are the same)\n * add the first value to the locale data arrays, and add other values only if they are different.\n *\n * @param data The data array to retrieve from.\n * @param index A 0-based index into the array to start from.\n * @returns The value immediately before the given index position.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getLastDefinedValue(data, index) {\n for (let i = index; i > -1; i--) {\n if (typeof data[i] !== 'undefined') {\n return data[i];\n }\n }\n throw new Error('Locale data API: locale data undefined');\n}\n/**\n * Extracts the hours and minutes from a string like \"15:45\"\n */\nfunction extractTime(time) {\n const [h, m] = time.split(':');\n return { hours: +h, minutes: +m };\n}\n/**\n * Retrieves the currency symbol for a given currency code.\n *\n * For example, for the default `en-US` locale, the code `USD` can\n * be represented by the narrow symbol `$` or the wide symbol `US$`.\n *\n * @param code The currency code.\n * @param format The format, `wide` or `narrow`.\n * @param locale A locale code for the locale format rules to use.\n *\n * @returns The symbol, or the currency code if no symbol is available.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getCurrencySymbol(code, format, locale = 'en') {\n const currency = getLocaleCurrencies(locale)[code] || CURRENCIES_EN[code] || [];\n const symbolNarrow = currency[1 /* ɵCurrencyIndex.SymbolNarrow */];\n if (format === 'narrow' && typeof symbolNarrow === 'string') {\n return symbolNarrow;\n }\n return currency[0 /* ɵCurrencyIndex.Symbol */] || code;\n}\n// Most currencies have cents, that's why the default is 2\nconst DEFAULT_NB_OF_CURRENCY_DIGITS = 2;\n/**\n * Reports the number of decimal digits for a given currency.\n * The value depends upon the presence of cents in that particular currency.\n *\n * @param code The currency code.\n * @returns The number of decimal digits, typically 0 or 2.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction getNumberOfCurrencyDigits(code) {\n let digits;\n const currency = CURRENCIES_EN[code];\n if (currency) {\n digits = currency[2 /* ɵCurrencyIndex.NbOfDigits */];\n }\n return typeof digits === 'number' ? digits : DEFAULT_NB_OF_CURRENCY_DIGITS;\n}\n\nconst ISO8601_DATE_REGEX = /^(\\d{4,})-?(\\d\\d)-?(\\d\\d)(?:T(\\d\\d)(?::?(\\d\\d)(?::?(\\d\\d)(?:\\.(\\d+))?)?)?(Z|([+-])(\\d\\d):?(\\d\\d))?)?$/;\n// 1 2 3 4 5 6 7 8 9 10 11\nconst NAMED_FORMATS = {};\nconst DATE_FORMATS_SPLIT = /((?:[^BEGHLMOSWYZabcdhmswyz']+)|(?:'(?:[^']|'')*')|(?:G{1,5}|y{1,4}|Y{1,4}|M{1,5}|L{1,5}|w{1,2}|W{1}|d{1,2}|E{1,6}|c{1,6}|a{1,5}|b{1,5}|B{1,5}|h{1,2}|H{1,2}|m{1,2}|s{1,2}|S{1,3}|z{1,4}|Z{1,5}|O{1,4}))([\\s\\S]*)/;\nvar ZoneWidth;\n(function (ZoneWidth) {\n ZoneWidth[ZoneWidth[\"Short\"] = 0] = \"Short\";\n ZoneWidth[ZoneWidth[\"ShortGMT\"] = 1] = \"ShortGMT\";\n ZoneWidth[ZoneWidth[\"Long\"] = 2] = \"Long\";\n ZoneWidth[ZoneWidth[\"Extended\"] = 3] = \"Extended\";\n})(ZoneWidth || (ZoneWidth = {}));\nvar DateType;\n(function (DateType) {\n DateType[DateType[\"FullYear\"] = 0] = \"FullYear\";\n DateType[DateType[\"Month\"] = 1] = \"Month\";\n DateType[DateType[\"Date\"] = 2] = \"Date\";\n DateType[DateType[\"Hours\"] = 3] = \"Hours\";\n DateType[DateType[\"Minutes\"] = 4] = \"Minutes\";\n DateType[DateType[\"Seconds\"] = 5] = \"Seconds\";\n DateType[DateType[\"FractionalSeconds\"] = 6] = \"FractionalSeconds\";\n DateType[DateType[\"Day\"] = 7] = \"Day\";\n})(DateType || (DateType = {}));\nvar TranslationType;\n(function (TranslationType) {\n TranslationType[TranslationType[\"DayPeriods\"] = 0] = \"DayPeriods\";\n TranslationType[TranslationType[\"Days\"] = 1] = \"Days\";\n TranslationType[TranslationType[\"Months\"] = 2] = \"Months\";\n TranslationType[TranslationType[\"Eras\"] = 3] = \"Eras\";\n})(TranslationType || (TranslationType = {}));\n/**\n * @ngModule CommonModule\n * @description\n *\n * Formats a date according to locale rules.\n *\n * @param value The date to format, as a Date, or a number (milliseconds since UTC epoch)\n * or an [ISO date-time string](https://www.w3.org/TR/NOTE-datetime).\n * @param format The date-time components to include. See `DatePipe` for details.\n * @param locale A locale code for the locale format rules to use.\n * @param timezone The time zone. A time zone offset from GMT (such as `'+0430'`),\n * or a standard UTC/GMT or continental US time zone abbreviation.\n * If not specified, uses host system settings.\n *\n * @returns The formatted date string.\n *\n * @see `DatePipe`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction formatDate(value, format, locale, timezone) {\n let date = toDate(value);\n const namedFormat = getNamedFormat(locale, format);\n format = namedFormat || format;\n let parts = [];\n let match;\n while (format) {\n match = DATE_FORMATS_SPLIT.exec(format);\n if (match) {\n parts = parts.concat(match.slice(1));\n const part = parts.pop();\n if (!part) {\n break;\n }\n format = part;\n }\n else {\n parts.push(format);\n break;\n }\n }\n let dateTimezoneOffset = date.getTimezoneOffset();\n if (timezone) {\n dateTimezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);\n date = convertTimezoneToLocal(date, timezone, true);\n }\n let text = '';\n parts.forEach(value => {\n const dateFormatter = getDateFormatter(value);\n text += dateFormatter ? dateFormatter(date, locale, dateTimezoneOffset) :\n value === '\\'\\'' ? '\\'' :\n value.replace(/(^'|'$)/g, '').replace(/''/g, '\\'');\n });\n return text;\n}\n/**\n * Create a new Date object with the given date value, and the time set to midnight.\n *\n * We cannot use `new Date(year, month, date)` because it maps years between 0 and 99 to 1900-1999.\n * See: https://github.com/angular/angular/issues/40377\n *\n * Note that this function returns a Date object whose time is midnight in the current locale's\n * timezone. In the future we might want to change this to be midnight in UTC, but this would be a\n * considerable breaking change.\n */\nfunction createDate(year, month, date) {\n // The `newDate` is set to midnight (UTC) on January 1st 1970.\n // - In PST this will be December 31st 1969 at 4pm.\n // - In GMT this will be January 1st 1970 at 1am.\n // Note that they even have different years, dates and months!\n const newDate = new Date(0);\n // `setFullYear()` allows years like 0001 to be set correctly. This function does not\n // change the internal time of the date.\n // Consider calling `setFullYear(2019, 8, 20)` (September 20, 2019).\n // - In PST this will now be September 20, 2019 at 4pm\n // - In GMT this will now be September 20, 2019 at 1am\n newDate.setFullYear(year, month, date);\n // We want the final date to be at local midnight, so we reset the time.\n // - In PST this will now be September 20, 2019 at 12am\n // - In GMT this will now be September 20, 2019 at 12am\n newDate.setHours(0, 0, 0);\n return newDate;\n}\nfunction getNamedFormat(locale, format) {\n const localeId = getLocaleId(locale);\n NAMED_FORMATS[localeId] = NAMED_FORMATS[localeId] || {};\n if (NAMED_FORMATS[localeId][format]) {\n return NAMED_FORMATS[localeId][format];\n }\n let formatValue = '';\n switch (format) {\n case 'shortDate':\n formatValue = getLocaleDateFormat(locale, FormatWidth.Short);\n break;\n case 'mediumDate':\n formatValue = getLocaleDateFormat(locale, FormatWidth.Medium);\n break;\n case 'longDate':\n formatValue = getLocaleDateFormat(locale, FormatWidth.Long);\n break;\n case 'fullDate':\n formatValue = getLocaleDateFormat(locale, FormatWidth.Full);\n break;\n case 'shortTime':\n formatValue = getLocaleTimeFormat(locale, FormatWidth.Short);\n break;\n case 'mediumTime':\n formatValue = getLocaleTimeFormat(locale, FormatWidth.Medium);\n break;\n case 'longTime':\n formatValue = getLocaleTimeFormat(locale, FormatWidth.Long);\n break;\n case 'fullTime':\n formatValue = getLocaleTimeFormat(locale, FormatWidth.Full);\n break;\n case 'short':\n const shortTime = getNamedFormat(locale, 'shortTime');\n const shortDate = getNamedFormat(locale, 'shortDate');\n formatValue = formatDateTime(getLocaleDateTimeFormat(locale, FormatWidth.Short), [shortTime, shortDate]);\n break;\n case 'medium':\n const mediumTime = getNamedFormat(locale, 'mediumTime');\n const mediumDate = getNamedFormat(locale, 'mediumDate');\n formatValue = formatDateTime(getLocaleDateTimeFormat(locale, FormatWidth.Medium), [mediumTime, mediumDate]);\n break;\n case 'long':\n const longTime = getNamedFormat(locale, 'longTime');\n const longDate = getNamedFormat(locale, 'longDate');\n formatValue =\n formatDateTime(getLocaleDateTimeFormat(locale, FormatWidth.Long), [longTime, longDate]);\n break;\n case 'full':\n const fullTime = getNamedFormat(locale, 'fullTime');\n const fullDate = getNamedFormat(locale, 'fullDate');\n formatValue =\n formatDateTime(getLocaleDateTimeFormat(locale, FormatWidth.Full), [fullTime, fullDate]);\n break;\n }\n if (formatValue) {\n NAMED_FORMATS[localeId][format] = formatValue;\n }\n return formatValue;\n}\nfunction formatDateTime(str, opt_values) {\n if (opt_values) {\n str = str.replace(/\\{([^}]+)}/g, function (match, key) {\n return (opt_values != null && key in opt_values) ? opt_values[key] : match;\n });\n }\n return str;\n}\nfunction padNumber(num, digits, minusSign = '-', trim, negWrap) {\n let neg = '';\n if (num < 0 || (negWrap && num <= 0)) {\n if (negWrap) {\n num = -num + 1;\n }\n else {\n num = -num;\n neg = minusSign;\n }\n }\n let strNum = String(num);\n while (strNum.length < digits) {\n strNum = '0' + strNum;\n }\n if (trim) {\n strNum = strNum.slice(strNum.length - digits);\n }\n return neg + strNum;\n}\nfunction formatFractionalSeconds(milliseconds, digits) {\n const strMs = padNumber(milliseconds, 3);\n return strMs.substring(0, digits);\n}\n/**\n * Returns a date formatter that transforms a date into its locale digit representation\n */\nfunction dateGetter(name, size, offset = 0, trim = false, negWrap = false) {\n return function (date, locale) {\n let part = getDatePart(name, date);\n if (offset > 0 || part > -offset) {\n part += offset;\n }\n if (name === DateType.Hours) {\n if (part === 0 && offset === -12) {\n part = 12;\n }\n }\n else if (name === DateType.FractionalSeconds) {\n return formatFractionalSeconds(part, size);\n }\n const localeMinus = getLocaleNumberSymbol(locale, NumberSymbol.MinusSign);\n return padNumber(part, size, localeMinus, trim, negWrap);\n };\n}\nfunction getDatePart(part, date) {\n switch (part) {\n case DateType.FullYear:\n return date.getFullYear();\n case DateType.Month:\n return date.getMonth();\n case DateType.Date:\n return date.getDate();\n case DateType.Hours:\n return date.getHours();\n case DateType.Minutes:\n return date.getMinutes();\n case DateType.Seconds:\n return date.getSeconds();\n case DateType.FractionalSeconds:\n return date.getMilliseconds();\n case DateType.Day:\n return date.getDay();\n default:\n throw new Error(`Unknown DateType value \"${part}\".`);\n }\n}\n/**\n * Returns a date formatter that transforms a date into its locale string representation\n */\nfunction dateStrGetter(name, width, form = FormStyle.Format, extended = false) {\n return function (date, locale) {\n return getDateTranslation(date, locale, name, width, form, extended);\n };\n}\n/**\n * Returns the locale translation of a date for a given form, type and width\n */\nfunction getDateTranslation(date, locale, name, width, form, extended) {\n switch (name) {\n case TranslationType.Months:\n return getLocaleMonthNames(locale, form, width)[date.getMonth()];\n case TranslationType.Days:\n return getLocaleDayNames(locale, form, width)[date.getDay()];\n case TranslationType.DayPeriods:\n const currentHours = date.getHours();\n const currentMinutes = date.getMinutes();\n if (extended) {\n const rules = getLocaleExtraDayPeriodRules(locale);\n const dayPeriods = getLocaleExtraDayPeriods(locale, form, width);\n const index = rules.findIndex(rule => {\n if (Array.isArray(rule)) {\n // morning, afternoon, evening, night\n const [from, to] = rule;\n const afterFrom = currentHours >= from.hours && currentMinutes >= from.minutes;\n const beforeTo = (currentHours < to.hours ||\n (currentHours === to.hours && currentMinutes < to.minutes));\n // We must account for normal rules that span a period during the day (e.g. 6am-9am)\n // where `from` is less (earlier) than `to`. But also rules that span midnight (e.g.\n // 10pm - 5am) where `from` is greater (later!) than `to`.\n //\n // In the first case the current time must be BOTH after `from` AND before `to`\n // (e.g. 8am is after 6am AND before 10am).\n //\n // In the second case the current time must be EITHER after `from` OR before `to`\n // (e.g. 4am is before 5am but not after 10pm; and 11pm is not before 5am but it is\n // after 10pm).\n if (from.hours < to.hours) {\n if (afterFrom && beforeTo) {\n return true;\n }\n }\n else if (afterFrom || beforeTo) {\n return true;\n }\n }\n else { // noon or midnight\n if (rule.hours === currentHours && rule.minutes === currentMinutes) {\n return true;\n }\n }\n return false;\n });\n if (index !== -1) {\n return dayPeriods[index];\n }\n }\n // if no rules for the day periods, we use am/pm by default\n return getLocaleDayPeriods(locale, form, width)[currentHours < 12 ? 0 : 1];\n case TranslationType.Eras:\n return getLocaleEraNames(locale, width)[date.getFullYear() <= 0 ? 0 : 1];\n default:\n // This default case is not needed by TypeScript compiler, as the switch is exhaustive.\n // However Closure Compiler does not understand that and reports an error in typed mode.\n // The `throw new Error` below works around the problem, and the unexpected: never variable\n // makes sure tsc still checks this code is unreachable.\n const unexpected = name;\n throw new Error(`unexpected translation type ${unexpected}`);\n }\n}\n/**\n * Returns a date formatter that transforms a date and an offset into a timezone with ISO8601 or\n * GMT format depending on the width (eg: short = +0430, short:GMT = GMT+4, long = GMT+04:30,\n * extended = +04:30)\n */\nfunction timeZoneGetter(width) {\n return function (date, locale, offset) {\n const zone = -1 * offset;\n const minusSign = getLocaleNumberSymbol(locale, NumberSymbol.MinusSign);\n const hours = zone > 0 ? Math.floor(zone / 60) : Math.ceil(zone / 60);\n switch (width) {\n case ZoneWidth.Short:\n return ((zone >= 0) ? '+' : '') + padNumber(hours, 2, minusSign) +\n padNumber(Math.abs(zone % 60), 2, minusSign);\n case ZoneWidth.ShortGMT:\n return 'GMT' + ((zone >= 0) ? '+' : '') + padNumber(hours, 1, minusSign);\n case ZoneWidth.Long:\n return 'GMT' + ((zone >= 0) ? '+' : '') + padNumber(hours, 2, minusSign) + ':' +\n padNumber(Math.abs(zone % 60), 2, minusSign);\n case ZoneWidth.Extended:\n if (offset === 0) {\n return 'Z';\n }\n else {\n return ((zone >= 0) ? '+' : '') + padNumber(hours, 2, minusSign) + ':' +\n padNumber(Math.abs(zone % 60), 2, minusSign);\n }\n default:\n throw new Error(`Unknown zone width \"${width}\"`);\n }\n };\n}\nconst JANUARY = 0;\nconst THURSDAY = 4;\nfunction getFirstThursdayOfYear(year) {\n const firstDayOfYear = createDate(year, JANUARY, 1).getDay();\n return createDate(year, 0, 1 + ((firstDayOfYear <= THURSDAY) ? THURSDAY : THURSDAY + 7) - firstDayOfYear);\n}\nfunction getThursdayThisWeek(datetime) {\n return createDate(datetime.getFullYear(), datetime.getMonth(), datetime.getDate() + (THURSDAY - datetime.getDay()));\n}\nfunction weekGetter(size, monthBased = false) {\n return function (date, locale) {\n let result;\n if (monthBased) {\n const nbDaysBefore1stDayOfMonth = new Date(date.getFullYear(), date.getMonth(), 1).getDay() - 1;\n const today = date.getDate();\n result = 1 + Math.floor((today + nbDaysBefore1stDayOfMonth) / 7);\n }\n else {\n const thisThurs = getThursdayThisWeek(date);\n // Some days of a year are part of next year according to ISO 8601.\n // Compute the firstThurs from the year of this week's Thursday\n const firstThurs = getFirstThursdayOfYear(thisThurs.getFullYear());\n const diff = thisThurs.getTime() - firstThurs.getTime();\n result = 1 + Math.round(diff / 6.048e8); // 6.048e8 ms per week\n }\n return padNumber(result, size, getLocaleNumberSymbol(locale, NumberSymbol.MinusSign));\n };\n}\n/**\n * Returns a date formatter that provides the week-numbering year for the input date.\n */\nfunction weekNumberingYearGetter(size, trim = false) {\n return function (date, locale) {\n const thisThurs = getThursdayThisWeek(date);\n const weekNumberingYear = thisThurs.getFullYear();\n return padNumber(weekNumberingYear, size, getLocaleNumberSymbol(locale, NumberSymbol.MinusSign), trim);\n };\n}\nconst DATE_FORMATS = {};\n// Based on CLDR formats:\n// See complete list: http://www.unicode.org/reports/tr35/tr35-dates.html#Date_Field_Symbol_Table\n// See also explanations: http://cldr.unicode.org/translation/date-time\n// TODO(ocombe): support all missing cldr formats: U, Q, D, F, e, j, J, C, A, v, V, X, x\nfunction getDateFormatter(format) {\n if (DATE_FORMATS[format]) {\n return DATE_FORMATS[format];\n }\n let formatter;\n switch (format) {\n // Era name (AD/BC)\n case 'G':\n case 'GG':\n case 'GGG':\n formatter = dateStrGetter(TranslationType.Eras, TranslationWidth.Abbreviated);\n break;\n case 'GGGG':\n formatter = dateStrGetter(TranslationType.Eras, TranslationWidth.Wide);\n break;\n case 'GGGGG':\n formatter = dateStrGetter(TranslationType.Eras, TranslationWidth.Narrow);\n break;\n // 1 digit representation of the year, e.g. (AD 1 => 1, AD 199 => 199)\n case 'y':\n formatter = dateGetter(DateType.FullYear, 1, 0, false, true);\n break;\n // 2 digit representation of the year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)\n case 'yy':\n formatter = dateGetter(DateType.FullYear, 2, 0, true, true);\n break;\n // 3 digit representation of the year, padded (000-999). (e.g. AD 2001 => 01, AD 2010 => 10)\n case 'yyy':\n formatter = dateGetter(DateType.FullYear, 3, 0, false, true);\n break;\n // 4 digit representation of the year (e.g. AD 1 => 0001, AD 2010 => 2010)\n case 'yyyy':\n formatter = dateGetter(DateType.FullYear, 4, 0, false, true);\n break;\n // 1 digit representation of the week-numbering year, e.g. (AD 1 => 1, AD 199 => 199)\n case 'Y':\n formatter = weekNumberingYearGetter(1);\n break;\n // 2 digit representation of the week-numbering year, padded (00-99). (e.g. AD 2001 => 01, AD\n // 2010 => 10)\n case 'YY':\n formatter = weekNumberingYearGetter(2, true);\n break;\n // 3 digit representation of the week-numbering year, padded (000-999). (e.g. AD 1 => 001, AD\n // 2010 => 2010)\n case 'YYY':\n formatter = weekNumberingYearGetter(3);\n break;\n // 4 digit representation of the week-numbering year (e.g. AD 1 => 0001, AD 2010 => 2010)\n case 'YYYY':\n formatter = weekNumberingYearGetter(4);\n break;\n // Month of the year (1-12), numeric\n case 'M':\n case 'L':\n formatter = dateGetter(DateType.Month, 1, 1);\n break;\n case 'MM':\n case 'LL':\n formatter = dateGetter(DateType.Month, 2, 1);\n break;\n // Month of the year (January, ...), string, format\n case 'MMM':\n formatter = dateStrGetter(TranslationType.Months, TranslationWidth.Abbreviated);\n break;\n case 'MMMM':\n formatter = dateStrGetter(TranslationType.Months, TranslationWidth.Wide);\n break;\n case 'MMMMM':\n formatter = dateStrGetter(TranslationType.Months, TranslationWidth.Narrow);\n break;\n // Month of the year (January, ...), string, standalone\n case 'LLL':\n formatter =\n dateStrGetter(TranslationType.Months, TranslationWidth.Abbreviated, FormStyle.Standalone);\n break;\n case 'LLLL':\n formatter =\n dateStrGetter(TranslationType.Months, TranslationWidth.Wide, FormStyle.Standalone);\n break;\n case 'LLLLL':\n formatter =\n dateStrGetter(TranslationType.Months, TranslationWidth.Narrow, FormStyle.Standalone);\n break;\n // Week of the year (1, ... 52)\n case 'w':\n formatter = weekGetter(1);\n break;\n case 'ww':\n formatter = weekGetter(2);\n break;\n // Week of the month (1, ...)\n case 'W':\n formatter = weekGetter(1, true);\n break;\n // Day of the month (1-31)\n case 'd':\n formatter = dateGetter(DateType.Date, 1);\n break;\n case 'dd':\n formatter = dateGetter(DateType.Date, 2);\n break;\n // Day of the Week StandAlone (1, 1, Mon, Monday, M, Mo)\n case 'c':\n case 'cc':\n formatter = dateGetter(DateType.Day, 1);\n break;\n case 'ccc':\n formatter =\n dateStrGetter(TranslationType.Days, TranslationWidth.Abbreviated, FormStyle.Standalone);\n break;\n case 'cccc':\n formatter = dateStrGetter(TranslationType.Days, TranslationWidth.Wide, FormStyle.Standalone);\n break;\n case 'ccccc':\n formatter =\n dateStrGetter(TranslationType.Days, TranslationWidth.Narrow, FormStyle.Standalone);\n break;\n case 'cccccc':\n formatter = dateStrGetter(TranslationType.Days, TranslationWidth.Short, FormStyle.Standalone);\n break;\n // Day of the Week\n case 'E':\n case 'EE':\n case 'EEE':\n formatter = dateStrGetter(TranslationType.Days, TranslationWidth.Abbreviated);\n break;\n case 'EEEE':\n formatter = dateStrGetter(TranslationType.Days, TranslationWidth.Wide);\n break;\n case 'EEEEE':\n formatter = dateStrGetter(TranslationType.Days, TranslationWidth.Narrow);\n break;\n case 'EEEEEE':\n formatter = dateStrGetter(TranslationType.Days, TranslationWidth.Short);\n break;\n // Generic period of the day (am-pm)\n case 'a':\n case 'aa':\n case 'aaa':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Abbreviated);\n break;\n case 'aaaa':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Wide);\n break;\n case 'aaaaa':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Narrow);\n break;\n // Extended period of the day (midnight, at night, ...), standalone\n case 'b':\n case 'bb':\n case 'bbb':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Abbreviated, FormStyle.Standalone, true);\n break;\n case 'bbbb':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Wide, FormStyle.Standalone, true);\n break;\n case 'bbbbb':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Narrow, FormStyle.Standalone, true);\n break;\n // Extended period of the day (midnight, night, ...), standalone\n case 'B':\n case 'BB':\n case 'BBB':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Abbreviated, FormStyle.Format, true);\n break;\n case 'BBBB':\n formatter =\n dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Wide, FormStyle.Format, true);\n break;\n case 'BBBBB':\n formatter = dateStrGetter(TranslationType.DayPeriods, TranslationWidth.Narrow, FormStyle.Format, true);\n break;\n // Hour in AM/PM, (1-12)\n case 'h':\n formatter = dateGetter(DateType.Hours, 1, -12);\n break;\n case 'hh':\n formatter = dateGetter(DateType.Hours, 2, -12);\n break;\n // Hour of the day (0-23)\n case 'H':\n formatter = dateGetter(DateType.Hours, 1);\n break;\n // Hour in day, padded (00-23)\n case 'HH':\n formatter = dateGetter(DateType.Hours, 2);\n break;\n // Minute of the hour (0-59)\n case 'm':\n formatter = dateGetter(DateType.Minutes, 1);\n break;\n case 'mm':\n formatter = dateGetter(DateType.Minutes, 2);\n break;\n // Second of the minute (0-59)\n case 's':\n formatter = dateGetter(DateType.Seconds, 1);\n break;\n case 'ss':\n formatter = dateGetter(DateType.Seconds, 2);\n break;\n // Fractional second\n case 'S':\n formatter = dateGetter(DateType.FractionalSeconds, 1);\n break;\n case 'SS':\n formatter = dateGetter(DateType.FractionalSeconds, 2);\n break;\n case 'SSS':\n formatter = dateGetter(DateType.FractionalSeconds, 3);\n break;\n // Timezone ISO8601 short format (-0430)\n case 'Z':\n case 'ZZ':\n case 'ZZZ':\n formatter = timeZoneGetter(ZoneWidth.Short);\n break;\n // Timezone ISO8601 extended format (-04:30)\n case 'ZZZZZ':\n formatter = timeZoneGetter(ZoneWidth.Extended);\n break;\n // Timezone GMT short format (GMT+4)\n case 'O':\n case 'OO':\n case 'OOO':\n // Should be location, but fallback to format O instead because we don't have the data yet\n case 'z':\n case 'zz':\n case 'zzz':\n formatter = timeZoneGetter(ZoneWidth.ShortGMT);\n break;\n // Timezone GMT long format (GMT+0430)\n case 'OOOO':\n case 'ZZZZ':\n // Should be location, but fallback to format O instead because we don't have the data yet\n case 'zzzz':\n formatter = timeZoneGetter(ZoneWidth.Long);\n break;\n default:\n return null;\n }\n DATE_FORMATS[format] = formatter;\n return formatter;\n}\nfunction timezoneToOffset(timezone, fallback) {\n // Support: IE 11 only, Edge 13-15+\n // IE/Edge do not \"understand\" colon (`:`) in timezone\n timezone = timezone.replace(/:/g, '');\n const requestedTimezoneOffset = Date.parse('Jan 01, 1970 00:00:00 ' + timezone) / 60000;\n return isNaN(requestedTimezoneOffset) ? fallback : requestedTimezoneOffset;\n}\nfunction addDateMinutes(date, minutes) {\n date = new Date(date.getTime());\n date.setMinutes(date.getMinutes() + minutes);\n return date;\n}\nfunction convertTimezoneToLocal(date, timezone, reverse) {\n const reverseValue = reverse ? -1 : 1;\n const dateTimezoneOffset = date.getTimezoneOffset();\n const timezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);\n return addDateMinutes(date, reverseValue * (timezoneOffset - dateTimezoneOffset));\n}\n/**\n * Converts a value to date.\n *\n * Supported input formats:\n * - `Date`\n * - number: timestamp\n * - string: numeric (e.g. \"1234\"), ISO and date strings in a format supported by\n * [Date.parse()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/parse).\n * Note: ISO strings without time return a date without timeoffset.\n *\n * Throws if unable to convert to a date.\n */\nfunction toDate(value) {\n if (isDate(value)) {\n return value;\n }\n if (typeof value === 'number' && !isNaN(value)) {\n return new Date(value);\n }\n if (typeof value === 'string') {\n value = value.trim();\n if (/^(\\d{4}(-\\d{1,2}(-\\d{1,2})?)?)$/.test(value)) {\n /* For ISO Strings without time the day, month and year must be extracted from the ISO String\n before Date creation to avoid time offset and errors in the new Date.\n If we only replace '-' with ',' in the ISO String (\"2015,01,01\"), and try to create a new\n date, some browsers (e.g. IE 9) will throw an invalid Date error.\n If we leave the '-' (\"2015-01-01\") and try to create a new Date(\"2015-01-01\") the timeoffset\n is applied.\n Note: ISO months are 0 for January, 1 for February, ... */\n const [y, m = 1, d = 1] = value.split('-').map((val) => +val);\n return createDate(y, m - 1, d);\n }\n const parsedNb = parseFloat(value);\n // any string that only contains numbers, like \"1234\" but not like \"1234hello\"\n if (!isNaN(value - parsedNb)) {\n return new Date(parsedNb);\n }\n let match;\n if (match = value.match(ISO8601_DATE_REGEX)) {\n return isoStringToDate(match);\n }\n }\n const date = new Date(value);\n if (!isDate(date)) {\n throw new Error(`Unable to convert \"${value}\" into a date`);\n }\n return date;\n}\n/**\n * Converts a date in ISO8601 to a Date.\n * Used instead of `Date.parse` because of browser discrepancies.\n */\nfunction isoStringToDate(match) {\n const date = new Date(0);\n let tzHour = 0;\n let tzMin = 0;\n // match[8] means that the string contains \"Z\" (UTC) or a timezone like \"+01:00\" or \"+0100\"\n const dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear;\n const timeSetter = match[8] ? date.setUTCHours : date.setHours;\n // if there is a timezone defined like \"+01:00\" or \"+0100\"\n if (match[9]) {\n tzHour = Number(match[9] + match[10]);\n tzMin = Number(match[9] + match[11]);\n }\n dateSetter.call(date, Number(match[1]), Number(match[2]) - 1, Number(match[3]));\n const h = Number(match[4] || 0) - tzHour;\n const m = Number(match[5] || 0) - tzMin;\n const s = Number(match[6] || 0);\n // The ECMAScript specification (https://www.ecma-international.org/ecma-262/5.1/#sec-15.9.1.11)\n // defines that `DateTime` milliseconds should always be rounded down, so that `999.9ms`\n // becomes `999ms`.\n const ms = Math.floor(parseFloat('0.' + (match[7] || 0)) * 1000);\n timeSetter.call(date, h, m, s, ms);\n return date;\n}\nfunction isDate(value) {\n return value instanceof Date && !isNaN(value.valueOf());\n}\n\nconst NUMBER_FORMAT_REGEXP = /^(\\d+)?\\.((\\d+)(-(\\d+))?)?$/;\nconst MAX_DIGITS = 22;\nconst DECIMAL_SEP = '.';\nconst ZERO_CHAR = '0';\nconst PATTERN_SEP = ';';\nconst GROUP_SEP = ',';\nconst DIGIT_CHAR = '#';\nconst CURRENCY_CHAR = '¤';\nconst PERCENT_CHAR = '%';\n/**\n * Transforms a number to a locale string based on a style and a format.\n */\nfunction formatNumberToLocaleString(value, pattern, locale, groupSymbol, decimalSymbol, digitsInfo, isPercent = false) {\n let formattedText = '';\n let isZero = false;\n if (!isFinite(value)) {\n formattedText = getLocaleNumberSymbol(locale, NumberSymbol.Infinity);\n }\n else {\n let parsedNumber = parseNumber(value);\n if (isPercent) {\n parsedNumber = toPercent(parsedNumber);\n }\n let minInt = pattern.minInt;\n let minFraction = pattern.minFrac;\n let maxFraction = pattern.maxFrac;\n if (digitsInfo) {\n const parts = digitsInfo.match(NUMBER_FORMAT_REGEXP);\n if (parts === null) {\n throw new Error(`${digitsInfo} is not a valid digit info`);\n }\n const minIntPart = parts[1];\n const minFractionPart = parts[3];\n const maxFractionPart = parts[5];\n if (minIntPart != null) {\n minInt = parseIntAutoRadix(minIntPart);\n }\n if (minFractionPart != null) {\n minFraction = parseIntAutoRadix(minFractionPart);\n }\n if (maxFractionPart != null) {\n maxFraction = parseIntAutoRadix(maxFractionPart);\n }\n else if (minFractionPart != null && minFraction > maxFraction) {\n maxFraction = minFraction;\n }\n }\n roundNumber(parsedNumber, minFraction, maxFraction);\n let digits = parsedNumber.digits;\n let integerLen = parsedNumber.integerLen;\n const exponent = parsedNumber.exponent;\n let decimals = [];\n isZero = digits.every(d => !d);\n // pad zeros for small numbers\n for (; integerLen < minInt; integerLen++) {\n digits.unshift(0);\n }\n // pad zeros for small numbers\n for (; integerLen < 0; integerLen++) {\n digits.unshift(0);\n }\n // extract decimals digits\n if (integerLen > 0) {\n decimals = digits.splice(integerLen, digits.length);\n }\n else {\n decimals = digits;\n digits = [0];\n }\n // format the integer digits with grouping separators\n const groups = [];\n if (digits.length >= pattern.lgSize) {\n groups.unshift(digits.splice(-pattern.lgSize, digits.length).join(''));\n }\n while (digits.length > pattern.gSize) {\n groups.unshift(digits.splice(-pattern.gSize, digits.length).join(''));\n }\n if (digits.length) {\n groups.unshift(digits.join(''));\n }\n formattedText = groups.join(getLocaleNumberSymbol(locale, groupSymbol));\n // append the decimal digits\n if (decimals.length) {\n formattedText += getLocaleNumberSymbol(locale, decimalSymbol) + decimals.join('');\n }\n if (exponent) {\n formattedText += getLocaleNumberSymbol(locale, NumberSymbol.Exponential) + '+' + exponent;\n }\n }\n if (value < 0 && !isZero) {\n formattedText = pattern.negPre + formattedText + pattern.negSuf;\n }\n else {\n formattedText = pattern.posPre + formattedText + pattern.posSuf;\n }\n return formattedText;\n}\n/**\n * @ngModule CommonModule\n * @description\n *\n * Formats a number as currency using locale rules.\n *\n * @param value The number to format.\n * @param locale A locale code for the locale format rules to use.\n * @param currency A string containing the currency symbol or its name,\n * such as \"$\" or \"Canadian Dollar\". Used in output string, but does not affect the operation\n * of the function.\n * @param currencyCode The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217)\n * currency code, such as `USD` for the US dollar and `EUR` for the euro.\n * Used to determine the number of digits in the decimal part.\n * @param digitsInfo Decimal representation options, specified by a string in the following format:\n * `{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}`. See `DecimalPipe` for more details.\n *\n * @returns The formatted currency value.\n *\n * @see `formatNumber()`\n * @see `DecimalPipe`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction formatCurrency(value, locale, currency, currencyCode, digitsInfo) {\n const format = getLocaleNumberFormat(locale, NumberFormatStyle.Currency);\n const pattern = parseNumberFormat(format, getLocaleNumberSymbol(locale, NumberSymbol.MinusSign));\n pattern.minFrac = getNumberOfCurrencyDigits(currencyCode);\n pattern.maxFrac = pattern.minFrac;\n const res = formatNumberToLocaleString(value, pattern, locale, NumberSymbol.CurrencyGroup, NumberSymbol.CurrencyDecimal, digitsInfo);\n return res\n .replace(CURRENCY_CHAR, currency)\n // if we have 2 time the currency character, the second one is ignored\n .replace(CURRENCY_CHAR, '')\n // If there is a spacing between currency character and the value and\n // the currency character is suppressed by passing an empty string, the\n // spacing character would remain as part of the string. Then we\n // should remove it.\n .trim();\n}\n/**\n * @ngModule CommonModule\n * @description\n *\n * Formats a number as a percentage according to locale rules.\n *\n * @param value The number to format.\n * @param locale A locale code for the locale format rules to use.\n * @param digitsInfo Decimal representation options, specified by a string in the following format:\n * `{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}`. See `DecimalPipe` for more details.\n *\n * @returns The formatted percentage value.\n *\n * @see `formatNumber()`\n * @see `DecimalPipe`\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n * @publicApi\n *\n */\nfunction formatPercent(value, locale, digitsInfo) {\n const format = getLocaleNumberFormat(locale, NumberFormatStyle.Percent);\n const pattern = parseNumberFormat(format, getLocaleNumberSymbol(locale, NumberSymbol.MinusSign));\n const res = formatNumberToLocaleString(value, pattern, locale, NumberSymbol.Group, NumberSymbol.Decimal, digitsInfo, true);\n return res.replace(new RegExp(PERCENT_CHAR, 'g'), getLocaleNumberSymbol(locale, NumberSymbol.PercentSign));\n}\n/**\n * @ngModule CommonModule\n * @description\n *\n * Formats a number as text, with group sizing, separator, and other\n * parameters based on the locale.\n *\n * @param value The number to format.\n * @param locale A locale code for the locale format rules to use.\n * @param digitsInfo Decimal representation options, specified by a string in the following format:\n * `{minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}`. See `DecimalPipe` for more details.\n *\n * @returns The formatted text string.\n * @see [Internationalization (i18n) Guide](/guide/i18n-overview)\n *\n * @publicApi\n */\nfunction formatNumber(value, locale, digitsInfo) {\n const format = getLocaleNumberFormat(locale, NumberFormatStyle.Decimal);\n const pattern = parseNumberFormat(format, getLocaleNumberSymbol(locale, NumberSymbol.MinusSign));\n return formatNumberToLocaleString(value, pattern, locale, NumberSymbol.Group, NumberSymbol.Decimal, digitsInfo);\n}\nfunction parseNumberFormat(format, minusSign = '-') {\n const p = {\n minInt: 1,\n minFrac: 0,\n maxFrac: 0,\n posPre: '',\n posSuf: '',\n negPre: '',\n negSuf: '',\n gSize: 0,\n lgSize: 0\n };\n const patternParts = format.split(PATTERN_SEP);\n const positive = patternParts[0];\n const negative = patternParts[1];\n const positiveParts = positive.indexOf(DECIMAL_SEP) !== -1 ?\n positive.split(DECIMAL_SEP) :\n [\n positive.substring(0, positive.lastIndexOf(ZERO_CHAR) + 1),\n positive.substring(positive.lastIndexOf(ZERO_CHAR) + 1)\n ], integer = positiveParts[0], fraction = positiveParts[1] || '';\n p.posPre = integer.substring(0, integer.indexOf(DIGIT_CHAR));\n for (let i = 0; i < fraction.length; i++) {\n const ch = fraction.charAt(i);\n if (ch === ZERO_CHAR) {\n p.minFrac = p.maxFrac = i + 1;\n }\n else if (ch === DIGIT_CHAR) {\n p.maxFrac = i + 1;\n }\n else {\n p.posSuf += ch;\n }\n }\n const groups = integer.split(GROUP_SEP);\n p.gSize = groups[1] ? groups[1].length : 0;\n p.lgSize = (groups[2] || groups[1]) ? (groups[2] || groups[1]).length : 0;\n if (negative) {\n const trunkLen = positive.length - p.posPre.length - p.posSuf.length, pos = negative.indexOf(DIGIT_CHAR);\n p.negPre = negative.substring(0, pos).replace(/'/g, '');\n p.negSuf = negative.slice(pos + trunkLen).replace(/'/g, '');\n }\n else {\n p.negPre = minusSign + p.posPre;\n p.negSuf = p.posSuf;\n }\n return p;\n}\n// Transforms a parsed number into a percentage by multiplying it by 100\nfunction toPercent(parsedNumber) {\n // if the number is 0, don't do anything\n if (parsedNumber.digits[0] === 0) {\n return parsedNumber;\n }\n // Getting the current number of decimals\n const fractionLen = parsedNumber.digits.length - parsedNumber.integerLen;\n if (parsedNumber.exponent) {\n parsedNumber.exponent += 2;\n }\n else {\n if (fractionLen === 0) {\n parsedNumber.digits.push(0, 0);\n }\n else if (fractionLen === 1) {\n parsedNumber.digits.push(0);\n }\n parsedNumber.integerLen += 2;\n }\n return parsedNumber;\n}\n/**\n * Parses a number.\n * Significant bits of this parse algorithm came from https://github.com/MikeMcl/big.js/\n */\nfunction parseNumber(num) {\n let numStr = Math.abs(num) + '';\n let exponent = 0, digits, integerLen;\n let i, j, zeros;\n // Decimal point?\n if ((integerLen = numStr.indexOf(DECIMAL_SEP)) > -1) {\n numStr = numStr.replace(DECIMAL_SEP, '');\n }\n // Exponential form?\n if ((i = numStr.search(/e/i)) > 0) {\n // Work out the exponent.\n if (integerLen < 0)\n integerLen = i;\n integerLen += +numStr.slice(i + 1);\n numStr = numStr.substring(0, i);\n }\n else if (integerLen < 0) {\n // There was no decimal point or exponent so it is an integer.\n integerLen = numStr.length;\n }\n // Count the number of leading zeros.\n for (i = 0; numStr.charAt(i) === ZERO_CHAR; i++) { /* empty */\n }\n if (i === (zeros = numStr.length)) {\n // The digits are all zero.\n digits = [0];\n integerLen = 1;\n }\n else {\n // Count the number of trailing zeros\n zeros--;\n while (numStr.charAt(zeros) === ZERO_CHAR)\n zeros--;\n // Trailing zeros are insignificant so ignore them\n integerLen -= i;\n digits = [];\n // Convert string to array of digits without leading/trailing zeros.\n for (j = 0; i <= zeros; i++, j++) {\n digits[j] = Number(numStr.charAt(i));\n }\n }\n // If the number overflows the maximum allowed digits then use an exponent.\n if (integerLen > MAX_DIGITS) {\n digits = digits.splice(0, MAX_DIGITS - 1);\n exponent = integerLen - 1;\n integerLen = 1;\n }\n return { digits, exponent, integerLen };\n}\n/**\n * Round the parsed number to the specified number of decimal places\n * This function changes the parsedNumber in-place\n */\nfunction roundNumber(parsedNumber, minFrac, maxFrac) {\n if (minFrac > maxFrac) {\n throw new Error(`The minimum number of digits after fraction (${minFrac}) is higher than the maximum (${maxFrac}).`);\n }\n let digits = parsedNumber.digits;\n let fractionLen = digits.length - parsedNumber.integerLen;\n const fractionSize = Math.min(Math.max(minFrac, fractionLen), maxFrac);\n // The index of the digit to where rounding is to occur\n let roundAt = fractionSize + parsedNumber.integerLen;\n let digit = digits[roundAt];\n if (roundAt > 0) {\n // Drop fractional digits beyond `roundAt`\n digits.splice(Math.max(parsedNumber.integerLen, roundAt));\n // Set non-fractional digits beyond `roundAt` to 0\n for (let j = roundAt; j < digits.length; j++) {\n digits[j] = 0;\n }\n }\n else {\n // We rounded to zero so reset the parsedNumber\n fractionLen = Math.max(0, fractionLen);\n parsedNumber.integerLen = 1;\n digits.length = Math.max(1, roundAt = fractionSize + 1);\n digits[0] = 0;\n for (let i = 1; i < roundAt; i++)\n digits[i] = 0;\n }\n if (digit >= 5) {\n if (roundAt - 1 < 0) {\n for (let k = 0; k > roundAt; k--) {\n digits.unshift(0);\n parsedNumber.integerLen++;\n }\n digits.unshift(1);\n parsedNumber.integerLen++;\n }\n else {\n digits[roundAt - 1]++;\n }\n }\n // Pad out with zeros to get the required fraction length\n for (; fractionLen < Math.max(0, fractionSize); fractionLen++)\n digits.push(0);\n let dropTrailingZeros = fractionSize !== 0;\n // Minimal length = nb of decimals required + current nb of integers\n // Any number besides that is optional and can be removed if it's a trailing 0\n const minLen = minFrac + parsedNumber.integerLen;\n // Do any carrying, e.g. a digit was rounded up to 10\n const carry = digits.reduceRight(function (carry, d, i, digits) {\n d = d + carry;\n digits[i] = d < 10 ? d : d - 10; // d % 10\n if (dropTrailingZeros) {\n // Do not keep meaningless fractional trailing zeros (e.g. 15.52000 --> 15.52)\n if (digits[i] === 0 && i >= minLen) {\n digits.pop();\n }\n else {\n dropTrailingZeros = false;\n }\n }\n return d >= 10 ? 1 : 0; // Math.floor(d / 10);\n }, 0);\n if (carry) {\n digits.unshift(carry);\n parsedNumber.integerLen++;\n }\n}\nfunction parseIntAutoRadix(text) {\n const result = parseInt(text);\n if (isNaN(result)) {\n throw new Error('Invalid integer literal when parsing ' + text);\n }\n return result;\n}\n\n/**\n * @publicApi\n */\nclass NgLocalization {\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgLocalization, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgLocalization, providedIn: 'root', useFactory: (locale) => new NgLocaleLocalization(locale), deps: [{ token: LOCALE_ID }] }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgLocalization, decorators: [{\n type: Injectable,\n args: [{\n providedIn: 'root',\n useFactory: (locale) => new NgLocaleLocalization(locale),\n deps: [LOCALE_ID],\n }]\n }] });\n/**\n * Returns the plural category for a given value.\n * - \"=value\" when the case exists,\n * - the plural category otherwise\n */\nfunction getPluralCategory(value, cases, ngLocalization, locale) {\n let key = `=${value}`;\n if (cases.indexOf(key) > -1) {\n return key;\n }\n key = ngLocalization.getPluralCategory(value, locale);\n if (cases.indexOf(key) > -1) {\n return key;\n }\n if (cases.indexOf('other') > -1) {\n return 'other';\n }\n throw new Error(`No plural message found for value \"${value}\"`);\n}\n/**\n * Returns the plural case based on the locale\n *\n * @publicApi\n */\nclass NgLocaleLocalization extends NgLocalization {\n constructor(locale) {\n super();\n this.locale = locale;\n }\n getPluralCategory(value, locale) {\n const plural = getLocalePluralCase(locale || this.locale)(value);\n switch (plural) {\n case Plural.Zero:\n return 'zero';\n case Plural.One:\n return 'one';\n case Plural.Two:\n return 'two';\n case Plural.Few:\n return 'few';\n case Plural.Many:\n return 'many';\n default:\n return 'other';\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgLocaleLocalization, deps: [{ token: LOCALE_ID }], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgLocaleLocalization }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgLocaleLocalization, decorators: [{\n type: Injectable\n }], ctorParameters: function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [LOCALE_ID]\n }] }]; } });\n\n/**\n * Register global data to be used internally by Angular. See the\n * [\"I18n guide\"](guide/i18n-common-format-data-locale) to know how to import additional locale\n * data.\n *\n * The signature registerLocaleData(data: any, extraData?: any) is deprecated since v5.1\n *\n * @publicApi\n */\nfunction registerLocaleData(data, localeId, extraData) {\n return ɵregisterLocaleData(data, localeId, extraData);\n}\n\nfunction parseCookieValue(cookieStr, name) {\n name = encodeURIComponent(name);\n for (const cookie of cookieStr.split(';')) {\n const eqIndex = cookie.indexOf('=');\n const [cookieName, cookieValue] = eqIndex == -1 ? [cookie, ''] : [cookie.slice(0, eqIndex), cookie.slice(eqIndex + 1)];\n if (cookieName.trim() === name) {\n return decodeURIComponent(cookieValue);\n }\n }\n return null;\n}\n\nconst WS_REGEXP = /\\s+/;\nconst EMPTY_ARRAY = [];\n/**\n * @ngModule CommonModule\n *\n * @usageNotes\n * ```\n * ...\n *\n * ...\n *\n * ...\n *\n * ...\n *\n * ...\n * ```\n *\n * @description\n *\n * Adds and removes CSS classes on an HTML element.\n *\n * The CSS classes are updated as follows, depending on the type of the expression evaluation:\n * - `string` - the CSS classes listed in the string (space delimited) are added,\n * - `Array` - the CSS classes declared as Array elements are added,\n * - `Object` - keys are CSS classes that get added when the expression given in the value\n * evaluates to a truthy value, otherwise they are removed.\n *\n * @publicApi\n */\nclass NgClass {\n constructor(\n // leaving references to differs in place since flex layout is extending NgClass...\n _iterableDiffers, _keyValueDiffers, _ngEl, _renderer) {\n this._iterableDiffers = _iterableDiffers;\n this._keyValueDiffers = _keyValueDiffers;\n this._ngEl = _ngEl;\n this._renderer = _renderer;\n this.initialClasses = EMPTY_ARRAY;\n this.stateMap = new Map();\n }\n set klass(value) {\n this.initialClasses = value != null ? value.trim().split(WS_REGEXP) : EMPTY_ARRAY;\n }\n set ngClass(value) {\n this.rawClass = typeof value === 'string' ? value.trim().split(WS_REGEXP) : value;\n }\n /*\n The NgClass directive uses the custom change detection algorithm for its inputs. The custom\n algorithm is necessary since inputs are represented as complex object or arrays that need to be\n deeply-compared.\n \n This algorithm is perf-sensitive since NgClass is used very frequently and its poor performance\n might negatively impact runtime performance of the entire change detection cycle. The design of\n this algorithm is making sure that:\n - there is no unnecessary DOM manipulation (CSS classes are added / removed from the DOM only when\n needed), even if references to bound objects change;\n - there is no memory allocation if nothing changes (even relatively modest memory allocation\n during the change detection cycle can result in GC pauses for some of the CD cycles).\n \n The algorithm works by iterating over the set of bound classes, staring with [class] binding and\n then going over [ngClass] binding. For each CSS class name:\n - check if it was seen before (this information is tracked in the state map) and if its value\n changed;\n - mark it as \"touched\" - names that are not marked are not present in the latest set of binding\n and we can remove such class name from the internal data structures;\n \n After iteration over all the CSS class names we've got data structure with all the information\n necessary to synchronize changes to the DOM - it is enough to iterate over the state map, flush\n changes to the DOM and reset internal data structures so those are ready for the next change\n detection cycle.\n */\n ngDoCheck() {\n // classes from the [class] binding\n for (const klass of this.initialClasses) {\n this._updateState(klass, true);\n }\n // classes from the [ngClass] binding\n const rawClass = this.rawClass;\n if (Array.isArray(rawClass) || rawClass instanceof Set) {\n for (const klass of rawClass) {\n this._updateState(klass, true);\n }\n }\n else if (rawClass != null) {\n for (const klass of Object.keys(rawClass)) {\n this._updateState(klass, Boolean(rawClass[klass]));\n }\n }\n this._applyStateDiff();\n }\n _updateState(klass, nextEnabled) {\n const state = this.stateMap.get(klass);\n if (state !== undefined) {\n if (state.enabled !== nextEnabled) {\n state.changed = true;\n state.enabled = nextEnabled;\n }\n state.touched = true;\n }\n else {\n this.stateMap.set(klass, { enabled: nextEnabled, changed: true, touched: true });\n }\n }\n _applyStateDiff() {\n for (const stateEntry of this.stateMap) {\n const klass = stateEntry[0];\n const state = stateEntry[1];\n if (state.changed) {\n this._toggleClass(klass, state.enabled);\n state.changed = false;\n }\n else if (!state.touched) {\n // A class that was previously active got removed from the new collection of classes -\n // remove from the DOM as well.\n if (state.enabled) {\n this._toggleClass(klass, false);\n }\n this.stateMap.delete(klass);\n }\n state.touched = false;\n }\n }\n _toggleClass(klass, enabled) {\n if (ngDevMode) {\n if (typeof klass !== 'string') {\n throw new Error(`NgClass can only toggle CSS classes expressed as strings, got ${ɵstringify(klass)}`);\n }\n }\n klass = klass.trim();\n if (klass.length > 0) {\n klass.split(WS_REGEXP).forEach(klass => {\n if (enabled) {\n this._renderer.addClass(this._ngEl.nativeElement, klass);\n }\n else {\n this._renderer.removeClass(this._ngEl.nativeElement, klass);\n }\n });\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgClass, deps: [{ token: i0.IterableDiffers }, { token: i0.KeyValueDiffers }, { token: i0.ElementRef }, { token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgClass, isStandalone: true, selector: \"[ngClass]\", inputs: { klass: [\"class\", \"klass\"], ngClass: \"ngClass\" }, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgClass, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngClass]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.IterableDiffers }, { type: i0.KeyValueDiffers }, { type: i0.ElementRef }, { type: i0.Renderer2 }]; }, propDecorators: { klass: [{\n type: Input,\n args: ['class']\n }], ngClass: [{\n type: Input,\n args: ['ngClass']\n }] } });\n\n/**\n * Instantiates a {@link Component} type and inserts its Host View into the current View.\n * `NgComponentOutlet` provides a declarative approach for dynamic component creation.\n *\n * `NgComponentOutlet` requires a component type, if a falsy value is set the view will clear and\n * any existing component will be destroyed.\n *\n * @usageNotes\n *\n * ### Fine tune control\n *\n * You can control the component creation process by using the following optional attributes:\n *\n * * `ngComponentOutletInjector`: Optional custom {@link Injector} that will be used as parent for\n * the Component. Defaults to the injector of the current view container.\n *\n * * `ngComponentOutletContent`: Optional list of projectable nodes to insert into the content\n * section of the component, if it exists.\n *\n * * `ngComponentOutletNgModule`: Optional NgModule class reference to allow loading another\n * module dynamically, then loading a component from that module.\n *\n * * `ngComponentOutletNgModuleFactory`: Deprecated config option that allows providing optional\n * NgModule factory to allow loading another module dynamically, then loading a component from that\n * module. Use `ngComponentOutletNgModule` instead.\n *\n * ### Syntax\n *\n * Simple\n * ```\n * \n * ```\n *\n * Customized injector/content\n * ```\n * \n * \n * ```\n *\n * Customized NgModule reference\n * ```\n * \n * \n * ```\n *\n * ### A simple example\n *\n * {@example common/ngComponentOutlet/ts/module.ts region='SimpleExample'}\n *\n * A more complete example with additional options:\n *\n * {@example common/ngComponentOutlet/ts/module.ts region='CompleteExample'}\n *\n * @publicApi\n * @ngModule CommonModule\n */\nclass NgComponentOutlet {\n constructor(_viewContainerRef) {\n this._viewContainerRef = _viewContainerRef;\n this.ngComponentOutlet = null;\n }\n /** @nodoc */\n ngOnChanges(changes) {\n const { _viewContainerRef: viewContainerRef, ngComponentOutletNgModule: ngModule, ngComponentOutletNgModuleFactory: ngModuleFactory, } = this;\n viewContainerRef.clear();\n this._componentRef = undefined;\n if (this.ngComponentOutlet) {\n const injector = this.ngComponentOutletInjector || viewContainerRef.parentInjector;\n if (changes['ngComponentOutletNgModule'] || changes['ngComponentOutletNgModuleFactory']) {\n if (this._moduleRef)\n this._moduleRef.destroy();\n if (ngModule) {\n this._moduleRef = createNgModule(ngModule, getParentInjector(injector));\n }\n else if (ngModuleFactory) {\n this._moduleRef = ngModuleFactory.create(getParentInjector(injector));\n }\n else {\n this._moduleRef = undefined;\n }\n }\n this._componentRef = viewContainerRef.createComponent(this.ngComponentOutlet, {\n index: viewContainerRef.length,\n injector,\n ngModuleRef: this._moduleRef,\n projectableNodes: this.ngComponentOutletContent,\n });\n }\n }\n /** @nodoc */\n ngOnDestroy() {\n if (this._moduleRef)\n this._moduleRef.destroy();\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgComponentOutlet, deps: [{ token: i0.ViewContainerRef }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgComponentOutlet, isStandalone: true, selector: \"[ngComponentOutlet]\", inputs: { ngComponentOutlet: \"ngComponentOutlet\", ngComponentOutletInjector: \"ngComponentOutletInjector\", ngComponentOutletContent: \"ngComponentOutletContent\", ngComponentOutletNgModule: \"ngComponentOutletNgModule\", ngComponentOutletNgModuleFactory: \"ngComponentOutletNgModuleFactory\" }, usesOnChanges: true, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgComponentOutlet, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngComponentOutlet]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }]; }, propDecorators: { ngComponentOutlet: [{\n type: Input\n }], ngComponentOutletInjector: [{\n type: Input\n }], ngComponentOutletContent: [{\n type: Input\n }], ngComponentOutletNgModule: [{\n type: Input\n }], ngComponentOutletNgModuleFactory: [{\n type: Input\n }] } });\n// Helper function that returns an Injector instance of a parent NgModule.\nfunction getParentInjector(injector) {\n const parentNgModule = injector.get(NgModuleRef);\n return parentNgModule.injector;\n}\n\n/**\n * @publicApi\n */\nclass NgForOfContext {\n constructor($implicit, ngForOf, index, count) {\n this.$implicit = $implicit;\n this.ngForOf = ngForOf;\n this.index = index;\n this.count = count;\n }\n get first() {\n return this.index === 0;\n }\n get last() {\n return this.index === this.count - 1;\n }\n get even() {\n return this.index % 2 === 0;\n }\n get odd() {\n return !this.even;\n }\n}\n/**\n * A [structural directive](guide/structural-directives) that renders\n * a template for each item in a collection.\n * The directive is placed on an element, which becomes the parent\n * of the cloned templates.\n *\n * The `ngForOf` directive is generally used in the\n * [shorthand form](guide/structural-directives#asterisk) `*ngFor`.\n * In this form, the template to be rendered for each iteration is the content\n * of an anchor element containing the directive.\n *\n * The following example shows the shorthand syntax with some options,\n * contained in an `` element.\n *\n * ```\n * ...\n * ```\n *\n * The shorthand form expands into a long form that uses the `ngForOf` selector\n * on an `` element.\n * The content of the `` element is the `` element that held the\n * short-form directive.\n *\n * Here is the expanded version of the short-form example.\n *\n * ```\n * \n * ...\n * \n * ```\n *\n * Angular automatically expands the shorthand syntax as it compiles the template.\n * The context for each embedded view is logically merged to the current component\n * context according to its lexical position.\n *\n * When using the shorthand syntax, Angular allows only [one structural directive\n * on an element](guide/structural-directives#one-per-element).\n * If you want to iterate conditionally, for example,\n * put the `*ngIf` on a container element that wraps the `*ngFor` element.\n * For further discussion, see\n * [Structural Directives](guide/structural-directives#one-per-element).\n *\n * @usageNotes\n *\n * ### Local variables\n *\n * `NgForOf` provides exported values that can be aliased to local variables.\n * For example:\n *\n * ```\n * \n * {{i}}/{{users.length}}. {{user}} default\n * \n * ```\n *\n * The following exported values can be aliased to local variables:\n *\n * - `$implicit: T`: The value of the individual items in the iterable (`ngForOf`).\n * - `ngForOf: NgIterable`: The value of the iterable expression. Useful when the expression is\n * more complex then a property access, for example when using the async pipe (`userStreams |\n * async`).\n * - `index: number`: The index of the current item in the iterable.\n * - `count: number`: The length of the iterable.\n * - `first: boolean`: True when the item is the first item in the iterable.\n * - `last: boolean`: True when the item is the last item in the iterable.\n * - `even: boolean`: True when the item has an even index in the iterable.\n * - `odd: boolean`: True when the item has an odd index in the iterable.\n *\n * ### Change propagation\n *\n * When the contents of the iterator changes, `NgForOf` makes the corresponding changes to the DOM:\n *\n * * When an item is added, a new instance of the template is added to the DOM.\n * * When an item is removed, its template instance is removed from the DOM.\n * * When items are reordered, their respective templates are reordered in the DOM.\n *\n * Angular uses object identity to track insertions and deletions within the iterator and reproduce\n * those changes in the DOM. This has important implications for animations and any stateful\n * controls that are present, such as `` elements that accept user input. Inserted rows can\n * be animated in, deleted rows can be animated out, and unchanged rows retain any unsaved state\n * such as user input.\n * For more on animations, see [Transitions and Triggers](guide/transition-and-triggers).\n *\n * The identities of elements in the iterator can change while the data does not.\n * This can happen, for example, if the iterator is produced from an RPC to the server, and that\n * RPC is re-run. Even if the data hasn't changed, the second response produces objects with\n * different identities, and Angular must tear down the entire DOM and rebuild it (as if all old\n * elements were deleted and all new elements inserted).\n *\n * To avoid this expensive operation, you can customize the default tracking algorithm.\n * by supplying the `trackBy` option to `NgForOf`.\n * `trackBy` takes a function that has two arguments: `index` and `item`.\n * If `trackBy` is given, Angular tracks changes by the return value of the function.\n *\n * @see [Structural Directives](guide/structural-directives)\n * @ngModule CommonModule\n * @publicApi\n */\nclass NgForOf {\n /**\n * The value of the iterable expression, which can be used as a\n * [template input variable](guide/structural-directives#shorthand).\n */\n set ngForOf(ngForOf) {\n this._ngForOf = ngForOf;\n this._ngForOfDirty = true;\n }\n /**\n * Specifies a custom `TrackByFunction` to compute the identity of items in an iterable.\n *\n * If a custom `TrackByFunction` is not provided, `NgForOf` will use the item's [object\n * identity](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is)\n * as the key.\n *\n * `NgForOf` uses the computed key to associate items in an iterable with DOM elements\n * it produces for these items.\n *\n * A custom `TrackByFunction` is useful to provide good user experience in cases when items in an\n * iterable rendered using `NgForOf` have a natural identifier (for example, custom ID or a\n * primary key), and this iterable could be updated with new object instances that still\n * represent the same underlying entity (for example, when data is re-fetched from the server,\n * and the iterable is recreated and re-rendered, but most of the data is still the same).\n *\n * @see `TrackByFunction`\n */\n set ngForTrackBy(fn) {\n if ((typeof ngDevMode === 'undefined' || ngDevMode) && fn != null && typeof fn !== 'function') {\n console.warn(`trackBy must be a function, but received ${JSON.stringify(fn)}. ` +\n `See https://angular.io/api/common/NgForOf#change-propagation for more information.`);\n }\n this._trackByFn = fn;\n }\n get ngForTrackBy() {\n return this._trackByFn;\n }\n constructor(_viewContainer, _template, _differs) {\n this._viewContainer = _viewContainer;\n this._template = _template;\n this._differs = _differs;\n this._ngForOf = null;\n this._ngForOfDirty = true;\n this._differ = null;\n }\n /**\n * A reference to the template that is stamped out for each item in the iterable.\n * @see [template reference variable](guide/template-reference-variables)\n */\n set ngForTemplate(value) {\n // TODO(TS2.1): make TemplateRef>> once we move to TS v2.1\n // The current type is too restrictive; a template that just uses index, for example,\n // should be acceptable.\n if (value) {\n this._template = value;\n }\n }\n /**\n * Applies the changes when needed.\n * @nodoc\n */\n ngDoCheck() {\n if (this._ngForOfDirty) {\n this._ngForOfDirty = false;\n // React on ngForOf changes only once all inputs have been initialized\n const value = this._ngForOf;\n if (!this._differ && value) {\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n try {\n // CAUTION: this logic is duplicated for production mode below, as the try-catch\n // is only present in development builds.\n this._differ = this._differs.find(value).create(this.ngForTrackBy);\n }\n catch {\n let errorMessage = `Cannot find a differ supporting object '${value}' of type '` +\n `${getTypeName(value)}'. NgFor only supports binding to Iterables, such as Arrays.`;\n if (typeof value === 'object') {\n errorMessage += ' Did you mean to use the keyvalue pipe?';\n }\n throw new ɵRuntimeError(-2200 /* RuntimeErrorCode.NG_FOR_MISSING_DIFFER */, errorMessage);\n }\n }\n else {\n // CAUTION: this logic is duplicated for development mode above, as the try-catch\n // is only present in development builds.\n this._differ = this._differs.find(value).create(this.ngForTrackBy);\n }\n }\n }\n if (this._differ) {\n const changes = this._differ.diff(this._ngForOf);\n if (changes)\n this._applyChanges(changes);\n }\n }\n _applyChanges(changes) {\n const viewContainer = this._viewContainer;\n changes.forEachOperation((item, adjustedPreviousIndex, currentIndex) => {\n if (item.previousIndex == null) {\n // NgForOf is never \"null\" or \"undefined\" here because the differ detected\n // that a new item needs to be inserted from the iterable. This implies that\n // there is an iterable value for \"_ngForOf\".\n viewContainer.createEmbeddedView(this._template, new NgForOfContext(item.item, this._ngForOf, -1, -1), currentIndex === null ? undefined : currentIndex);\n }\n else if (currentIndex == null) {\n viewContainer.remove(adjustedPreviousIndex === null ? undefined : adjustedPreviousIndex);\n }\n else if (adjustedPreviousIndex !== null) {\n const view = viewContainer.get(adjustedPreviousIndex);\n viewContainer.move(view, currentIndex);\n applyViewChange(view, item);\n }\n });\n for (let i = 0, ilen = viewContainer.length; i < ilen; i++) {\n const viewRef = viewContainer.get(i);\n const context = viewRef.context;\n context.index = i;\n context.count = ilen;\n context.ngForOf = this._ngForOf;\n }\n changes.forEachIdentityChange((record) => {\n const viewRef = viewContainer.get(record.currentIndex);\n applyViewChange(viewRef, record);\n });\n }\n /**\n * Asserts the correct type of the context for the template that `NgForOf` will render.\n *\n * The presence of this method is a signal to the Ivy template type-check compiler that the\n * `NgForOf` structural directive renders its template with a specific context type.\n */\n static ngTemplateContextGuard(dir, ctx) {\n return true;\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgForOf, deps: [{ token: i0.ViewContainerRef }, { token: i0.TemplateRef }, { token: i0.IterableDiffers }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgForOf, isStandalone: true, selector: \"[ngFor][ngForOf]\", inputs: { ngForOf: \"ngForOf\", ngForTrackBy: \"ngForTrackBy\", ngForTemplate: \"ngForTemplate\" }, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgForOf, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngFor][ngForOf]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }, { type: i0.TemplateRef }, { type: i0.IterableDiffers }]; }, propDecorators: { ngForOf: [{\n type: Input\n }], ngForTrackBy: [{\n type: Input\n }], ngForTemplate: [{\n type: Input\n }] } });\nfunction applyViewChange(view, record) {\n view.context.$implicit = record.item;\n}\nfunction getTypeName(type) {\n return type['name'] || typeof type;\n}\n\n/**\n * A structural directive that conditionally includes a template based on the value of\n * an expression coerced to Boolean.\n * When the expression evaluates to true, Angular renders the template\n * provided in a `then` clause, and when false or null,\n * Angular renders the template provided in an optional `else` clause. The default\n * template for the `else` clause is blank.\n *\n * A [shorthand form](guide/structural-directives#asterisk) of the directive,\n * `*ngIf=\"condition\"`, is generally used, provided\n * as an attribute of the anchor element for the inserted template.\n * Angular expands this into a more explicit version, in which the anchor element\n * is contained in an `` element.\n *\n * Simple form with shorthand syntax:\n *\n * ```\n * Content to render when condition is true.
\n * ```\n *\n * Simple form with expanded syntax:\n *\n * ```\n * Content to render when condition is\n * true.
\n * ```\n *\n * Form with an \"else\" block:\n *\n * ```\n * Content to render when condition is true.
\n * Content to render when condition is false.\n * ```\n *\n * Shorthand form with \"then\" and \"else\" blocks:\n *\n * ```\n * \n * Content to render when condition is true.\n * Content to render when condition is false.\n * ```\n *\n * Form with storing the value locally:\n *\n * ```\n * {{value}}
\n * Content to render when value is null.\n * ```\n *\n * @usageNotes\n *\n * The `*ngIf` directive is most commonly used to conditionally show an inline template,\n * as seen in the following example.\n * The default `else` template is blank.\n *\n * {@example common/ngIf/ts/module.ts region='NgIfSimple'}\n *\n * ### Showing an alternative template using `else`\n *\n * To display a template when `expression` evaluates to false, use an `else` template\n * binding as shown in the following example.\n * The `else` binding points to an `` element labeled `#elseBlock`.\n * The template can be defined anywhere in the component view, but is typically placed right after\n * `ngIf` for readability.\n *\n * {@example common/ngIf/ts/module.ts region='NgIfElse'}\n *\n * ### Using an external `then` template\n *\n * In the previous example, the then-clause template is specified inline, as the content of the\n * tag that contains the `ngIf` directive. You can also specify a template that is defined\n * externally, by referencing a labeled `` element. When you do this, you can\n * change which template to use at runtime, as shown in the following example.\n *\n * {@example common/ngIf/ts/module.ts region='NgIfThenElse'}\n *\n * ### Storing a conditional result in a variable\n *\n * You might want to show a set of properties from the same object. If you are waiting\n * for asynchronous data, the object can be undefined.\n * In this case, you can use `ngIf` and store the result of the condition in a local\n * variable as shown in the following example.\n *\n * {@example common/ngIf/ts/module.ts region='NgIfAs'}\n *\n * This code uses only one `AsyncPipe`, so only one subscription is created.\n * The conditional statement stores the result of `userStream|async` in the local variable `user`.\n * You can then bind the local `user` repeatedly.\n *\n * The conditional displays the data only if `userStream` returns a value,\n * so you don't need to use the\n * safe-navigation-operator (`?.`)\n * to guard against null values when accessing properties.\n * You can display an alternative template while waiting for the data.\n *\n * ### Shorthand syntax\n *\n * The shorthand syntax `*ngIf` expands into two separate template specifications\n * for the \"then\" and \"else\" clauses. For example, consider the following shorthand statement,\n * that is meant to show a loading page while waiting for data to be loaded.\n *\n * ```\n * \n * ...\n *
\n *\n * \n * Loading...
\n * \n * ```\n *\n * You can see that the \"else\" clause references the ``\n * with the `#loading` label, and the template for the \"then\" clause\n * is provided as the content of the anchor element.\n *\n * However, when Angular expands the shorthand syntax, it creates\n * another `` tag, with `ngIf` and `ngIfElse` directives.\n * The anchor element containing the template for the \"then\" clause becomes\n * the content of this unlabeled `` tag.\n *\n * ```\n * \n * \n * ...\n *
\n * \n *\n * \n * Loading...
\n * \n * ```\n *\n * The presence of the implicit template object has implications for the nesting of\n * structural directives. For more on this subject, see\n * [Structural Directives](guide/structural-directives#one-per-element).\n *\n * @ngModule CommonModule\n * @publicApi\n */\nclass NgIf {\n constructor(_viewContainer, templateRef) {\n this._viewContainer = _viewContainer;\n this._context = new NgIfContext();\n this._thenTemplateRef = null;\n this._elseTemplateRef = null;\n this._thenViewRef = null;\n this._elseViewRef = null;\n this._thenTemplateRef = templateRef;\n }\n /**\n * The Boolean expression to evaluate as the condition for showing a template.\n */\n set ngIf(condition) {\n this._context.$implicit = this._context.ngIf = condition;\n this._updateView();\n }\n /**\n * A template to show if the condition expression evaluates to true.\n */\n set ngIfThen(templateRef) {\n assertTemplate('ngIfThen', templateRef);\n this._thenTemplateRef = templateRef;\n this._thenViewRef = null; // clear previous view if any.\n this._updateView();\n }\n /**\n * A template to show if the condition expression evaluates to false.\n */\n set ngIfElse(templateRef) {\n assertTemplate('ngIfElse', templateRef);\n this._elseTemplateRef = templateRef;\n this._elseViewRef = null; // clear previous view if any.\n this._updateView();\n }\n _updateView() {\n if (this._context.$implicit) {\n if (!this._thenViewRef) {\n this._viewContainer.clear();\n this._elseViewRef = null;\n if (this._thenTemplateRef) {\n this._thenViewRef =\n this._viewContainer.createEmbeddedView(this._thenTemplateRef, this._context);\n }\n }\n }\n else {\n if (!this._elseViewRef) {\n this._viewContainer.clear();\n this._thenViewRef = null;\n if (this._elseTemplateRef) {\n this._elseViewRef =\n this._viewContainer.createEmbeddedView(this._elseTemplateRef, this._context);\n }\n }\n }\n }\n /**\n * Asserts the correct type of the context for the template that `NgIf` will render.\n *\n * The presence of this method is a signal to the Ivy template type-check compiler that the\n * `NgIf` structural directive renders its template with a specific context type.\n */\n static ngTemplateContextGuard(dir, ctx) {\n return true;\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgIf, deps: [{ token: i0.ViewContainerRef }, { token: i0.TemplateRef }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgIf, isStandalone: true, selector: \"[ngIf]\", inputs: { ngIf: \"ngIf\", ngIfThen: \"ngIfThen\", ngIfElse: \"ngIfElse\" }, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgIf, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngIf]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }, { type: i0.TemplateRef }]; }, propDecorators: { ngIf: [{\n type: Input\n }], ngIfThen: [{\n type: Input\n }], ngIfElse: [{\n type: Input\n }] } });\n/**\n * @publicApi\n */\nclass NgIfContext {\n constructor() {\n this.$implicit = null;\n this.ngIf = null;\n }\n}\nfunction assertTemplate(property, templateRef) {\n const isTemplateRefOrNull = !!(!templateRef || templateRef.createEmbeddedView);\n if (!isTemplateRefOrNull) {\n throw new Error(`${property} must be a TemplateRef, but received '${ɵstringify(templateRef)}'.`);\n }\n}\n\nclass SwitchView {\n constructor(_viewContainerRef, _templateRef) {\n this._viewContainerRef = _viewContainerRef;\n this._templateRef = _templateRef;\n this._created = false;\n }\n create() {\n this._created = true;\n this._viewContainerRef.createEmbeddedView(this._templateRef);\n }\n destroy() {\n this._created = false;\n this._viewContainerRef.clear();\n }\n enforceState(created) {\n if (created && !this._created) {\n this.create();\n }\n else if (!created && this._created) {\n this.destroy();\n }\n }\n}\n/**\n * @ngModule CommonModule\n *\n * @description\n * The `[ngSwitch]` directive on a container specifies an expression to match against.\n * The expressions to match are provided by `ngSwitchCase` directives on views within the container.\n * - Every view that matches is rendered.\n * - If there are no matches, a view with the `ngSwitchDefault` directive is rendered.\n * - Elements within the `[NgSwitch]` statement but outside of any `NgSwitchCase`\n * or `ngSwitchDefault` directive are preserved at the location.\n *\n * @usageNotes\n * Define a container element for the directive, and specify the switch expression\n * to match against as an attribute:\n *\n * ```\n * \n * ```\n *\n * Within the container, `*ngSwitchCase` statements specify the match expressions\n * as attributes. Include `*ngSwitchDefault` as the final case.\n *\n * ```\n * \n * ...\n * ...\n * ...\n * \n * ```\n *\n * ### Usage Examples\n *\n * The following example shows how to use more than one case to display the same view:\n *\n * ```\n * \n * \n * ...\n * ...\n * ...\n * \n * ...\n * \n * ```\n *\n * The following example shows how cases can be nested:\n * ```\n * \n * ...\n * ...\n * ...\n * \n * \n * \n * \n * \n * ...\n * \n * ```\n *\n * @publicApi\n * @see `NgSwitchCase`\n * @see `NgSwitchDefault`\n * @see [Structural Directives](guide/structural-directives)\n *\n */\nclass NgSwitch {\n constructor() {\n this._defaultViews = [];\n this._defaultUsed = false;\n this._caseCount = 0;\n this._lastCaseCheckIndex = 0;\n this._lastCasesMatched = false;\n }\n set ngSwitch(newValue) {\n this._ngSwitch = newValue;\n if (this._caseCount === 0) {\n this._updateDefaultCases(true);\n }\n }\n /** @internal */\n _addCase() {\n return this._caseCount++;\n }\n /** @internal */\n _addDefault(view) {\n this._defaultViews.push(view);\n }\n /** @internal */\n _matchCase(value) {\n const matched = value == this._ngSwitch;\n this._lastCasesMatched = this._lastCasesMatched || matched;\n this._lastCaseCheckIndex++;\n if (this._lastCaseCheckIndex === this._caseCount) {\n this._updateDefaultCases(!this._lastCasesMatched);\n this._lastCaseCheckIndex = 0;\n this._lastCasesMatched = false;\n }\n return matched;\n }\n _updateDefaultCases(useDefault) {\n if (this._defaultViews.length > 0 && useDefault !== this._defaultUsed) {\n this._defaultUsed = useDefault;\n for (const defaultView of this._defaultViews) {\n defaultView.enforceState(useDefault);\n }\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgSwitch, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgSwitch, isStandalone: true, selector: \"[ngSwitch]\", inputs: { ngSwitch: \"ngSwitch\" }, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgSwitch, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngSwitch]',\n standalone: true,\n }]\n }], propDecorators: { ngSwitch: [{\n type: Input\n }] } });\n/**\n * @ngModule CommonModule\n *\n * @description\n * Provides a switch case expression to match against an enclosing `ngSwitch` expression.\n * When the expressions match, the given `NgSwitchCase` template is rendered.\n * If multiple match expressions match the switch expression value, all of them are displayed.\n *\n * @usageNotes\n *\n * Within a switch container, `*ngSwitchCase` statements specify the match expressions\n * as attributes. Include `*ngSwitchDefault` as the final case.\n *\n * ```\n * \n * ...\n * ...\n * ...\n * \n * ```\n *\n * Each switch-case statement contains an in-line HTML template or template reference\n * that defines the subtree to be selected if the value of the match expression\n * matches the value of the switch expression.\n *\n * Unlike JavaScript, which uses strict equality, Angular uses loose equality.\n * This means that the empty string, `\"\"` matches 0.\n *\n * @publicApi\n * @see `NgSwitch`\n * @see `NgSwitchDefault`\n *\n */\nclass NgSwitchCase {\n constructor(viewContainer, templateRef, ngSwitch) {\n this.ngSwitch = ngSwitch;\n if ((typeof ngDevMode === 'undefined' || ngDevMode) && !ngSwitch) {\n throwNgSwitchProviderNotFoundError('ngSwitchCase', 'NgSwitchCase');\n }\n ngSwitch._addCase();\n this._view = new SwitchView(viewContainer, templateRef);\n }\n /**\n * Performs case matching. For internal use only.\n * @nodoc\n */\n ngDoCheck() {\n this._view.enforceState(this.ngSwitch._matchCase(this.ngSwitchCase));\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgSwitchCase, deps: [{ token: i0.ViewContainerRef }, { token: i0.TemplateRef }, { token: NgSwitch, host: true, optional: true }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgSwitchCase, isStandalone: true, selector: \"[ngSwitchCase]\", inputs: { ngSwitchCase: \"ngSwitchCase\" }, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgSwitchCase, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngSwitchCase]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }, { type: i0.TemplateRef }, { type: NgSwitch, decorators: [{\n type: Optional\n }, {\n type: Host\n }] }]; }, propDecorators: { ngSwitchCase: [{\n type: Input\n }] } });\n/**\n * @ngModule CommonModule\n *\n * @description\n *\n * Creates a view that is rendered when no `NgSwitchCase` expressions\n * match the `NgSwitch` expression.\n * This statement should be the final case in an `NgSwitch`.\n *\n * @publicApi\n * @see `NgSwitch`\n * @see `NgSwitchCase`\n *\n */\nclass NgSwitchDefault {\n constructor(viewContainer, templateRef, ngSwitch) {\n if ((typeof ngDevMode === 'undefined' || ngDevMode) && !ngSwitch) {\n throwNgSwitchProviderNotFoundError('ngSwitchDefault', 'NgSwitchDefault');\n }\n ngSwitch._addDefault(new SwitchView(viewContainer, templateRef));\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgSwitchDefault, deps: [{ token: i0.ViewContainerRef }, { token: i0.TemplateRef }, { token: NgSwitch, host: true, optional: true }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgSwitchDefault, isStandalone: true, selector: \"[ngSwitchDefault]\", ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgSwitchDefault, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngSwitchDefault]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }, { type: i0.TemplateRef }, { type: NgSwitch, decorators: [{\n type: Optional\n }, {\n type: Host\n }] }]; } });\nfunction throwNgSwitchProviderNotFoundError(attrName, directiveName) {\n throw new ɵRuntimeError(2000 /* RuntimeErrorCode.PARENT_NG_SWITCH_NOT_FOUND */, `An element with the \"${attrName}\" attribute ` +\n `(matching the \"${directiveName}\" directive) must be located inside an element with the \"ngSwitch\" attribute ` +\n `(matching \"NgSwitch\" directive)`);\n}\n\n/**\n * @ngModule CommonModule\n *\n * @usageNotes\n * ```\n * \n * there is nothing\n * there is one\n * there are a few\n * \n * ```\n *\n * @description\n *\n * Adds / removes DOM sub-trees based on a numeric value. Tailored for pluralization.\n *\n * Displays DOM sub-trees that match the switch expression value, or failing that, DOM sub-trees\n * that match the switch expression's pluralization category.\n *\n * To use this directive you must provide a container element that sets the `[ngPlural]` attribute\n * to a switch expression. Inner elements with a `[ngPluralCase]` will display based on their\n * expression:\n * - if `[ngPluralCase]` is set to a value starting with `=`, it will only display if the value\n * matches the switch expression exactly,\n * - otherwise, the view will be treated as a \"category match\", and will only display if exact\n * value matches aren't found and the value maps to its category for the defined locale.\n *\n * See http://cldr.unicode.org/index/cldr-spec/plural-rules\n *\n * @publicApi\n */\nclass NgPlural {\n constructor(_localization) {\n this._localization = _localization;\n this._caseViews = {};\n }\n set ngPlural(value) {\n this._updateView(value);\n }\n addCase(value, switchView) {\n this._caseViews[value] = switchView;\n }\n _updateView(switchValue) {\n this._clearViews();\n const cases = Object.keys(this._caseViews);\n const key = getPluralCategory(switchValue, cases, this._localization);\n this._activateView(this._caseViews[key]);\n }\n _clearViews() {\n if (this._activeView)\n this._activeView.destroy();\n }\n _activateView(view) {\n if (view) {\n this._activeView = view;\n this._activeView.create();\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgPlural, deps: [{ token: NgLocalization }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgPlural, isStandalone: true, selector: \"[ngPlural]\", inputs: { ngPlural: \"ngPlural\" }, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgPlural, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngPlural]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: NgLocalization }]; }, propDecorators: { ngPlural: [{\n type: Input\n }] } });\n/**\n * @ngModule CommonModule\n *\n * @description\n *\n * Creates a view that will be added/removed from the parent {@link NgPlural} when the\n * given expression matches the plural expression according to CLDR rules.\n *\n * @usageNotes\n * ```\n * \n * ...\n * ...\n * \n *```\n *\n * See {@link NgPlural} for more details and example.\n *\n * @publicApi\n */\nclass NgPluralCase {\n constructor(value, template, viewContainer, ngPlural) {\n this.value = value;\n const isANumber = !isNaN(Number(value));\n ngPlural.addCase(isANumber ? `=${value}` : value, new SwitchView(viewContainer, template));\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgPluralCase, deps: [{ token: 'ngPluralCase', attribute: true }, { token: i0.TemplateRef }, { token: i0.ViewContainerRef }, { token: NgPlural, host: true }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgPluralCase, isStandalone: true, selector: \"[ngPluralCase]\", ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgPluralCase, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngPluralCase]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: undefined, decorators: [{\n type: Attribute,\n args: ['ngPluralCase']\n }] }, { type: i0.TemplateRef }, { type: i0.ViewContainerRef }, { type: NgPlural, decorators: [{\n type: Host\n }] }]; } });\n\n/**\n * @ngModule CommonModule\n *\n * @usageNotes\n *\n * Set the font of the containing element to the result of an expression.\n *\n * ```\n * ...\n * ```\n *\n * Set the width of the containing element to a pixel value returned by an expression.\n *\n * ```\n * ...\n * ```\n *\n * Set a collection of style values using an expression that returns key-value pairs.\n *\n * ```\n * ...\n * ```\n *\n * @description\n *\n * An attribute directive that updates styles for the containing HTML element.\n * Sets one or more style properties, specified as colon-separated key-value pairs.\n * The key is a style name, with an optional `.` suffix\n * (such as 'top.px', 'font-style.em').\n * The value is an expression to be evaluated.\n * The resulting non-null value, expressed in the given unit,\n * is assigned to the given style property.\n * If the result of evaluation is null, the corresponding style is removed.\n *\n * @publicApi\n */\nclass NgStyle {\n constructor(_ngEl, _differs, _renderer) {\n this._ngEl = _ngEl;\n this._differs = _differs;\n this._renderer = _renderer;\n this._ngStyle = null;\n this._differ = null;\n }\n set ngStyle(values) {\n this._ngStyle = values;\n if (!this._differ && values) {\n this._differ = this._differs.find(values).create();\n }\n }\n ngDoCheck() {\n if (this._differ) {\n const changes = this._differ.diff(this._ngStyle);\n if (changes) {\n this._applyChanges(changes);\n }\n }\n }\n _setStyle(nameAndUnit, value) {\n const [name, unit] = nameAndUnit.split('.');\n const flags = name.indexOf('-') === -1 ? undefined : RendererStyleFlags2.DashCase;\n if (value != null) {\n this._renderer.setStyle(this._ngEl.nativeElement, name, unit ? `${value}${unit}` : value, flags);\n }\n else {\n this._renderer.removeStyle(this._ngEl.nativeElement, name, flags);\n }\n }\n _applyChanges(changes) {\n changes.forEachRemovedItem((record) => this._setStyle(record.key, null));\n changes.forEachAddedItem((record) => this._setStyle(record.key, record.currentValue));\n changes.forEachChangedItem((record) => this._setStyle(record.key, record.currentValue));\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgStyle, deps: [{ token: i0.ElementRef }, { token: i0.KeyValueDiffers }, { token: i0.Renderer2 }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgStyle, isStandalone: true, selector: \"[ngStyle]\", inputs: { ngStyle: \"ngStyle\" }, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgStyle, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngStyle]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i0.KeyValueDiffers }, { type: i0.Renderer2 }]; }, propDecorators: { ngStyle: [{\n type: Input,\n args: ['ngStyle']\n }] } });\n\n/**\n * @ngModule CommonModule\n *\n * @description\n *\n * Inserts an embedded view from a prepared `TemplateRef`.\n *\n * You can attach a context object to the `EmbeddedViewRef` by setting `[ngTemplateOutletContext]`.\n * `[ngTemplateOutletContext]` should be an object, the object's keys will be available for binding\n * by the local template `let` declarations.\n *\n * @usageNotes\n * ```\n * \n * ```\n *\n * Using the key `$implicit` in the context object will set its value as default.\n *\n * ### Example\n *\n * {@example common/ngTemplateOutlet/ts/module.ts region='NgTemplateOutlet'}\n *\n * @publicApi\n */\nclass NgTemplateOutlet {\n constructor(_viewContainerRef) {\n this._viewContainerRef = _viewContainerRef;\n this._viewRef = null;\n /**\n * A context object to attach to the {@link EmbeddedViewRef}. This should be an\n * object, the object's keys will be available for binding by the local template `let`\n * declarations.\n * Using the key `$implicit` in the context object will set its value as default.\n */\n this.ngTemplateOutletContext = null;\n /**\n * A string defining the template reference and optionally the context object for the template.\n */\n this.ngTemplateOutlet = null;\n /** Injector to be used within the embedded view. */\n this.ngTemplateOutletInjector = null;\n }\n /** @nodoc */\n ngOnChanges(changes) {\n if (changes['ngTemplateOutlet'] || changes['ngTemplateOutletInjector']) {\n const viewContainerRef = this._viewContainerRef;\n if (this._viewRef) {\n viewContainerRef.remove(viewContainerRef.indexOf(this._viewRef));\n }\n if (this.ngTemplateOutlet) {\n const { ngTemplateOutlet: template, ngTemplateOutletContext: context, ngTemplateOutletInjector: injector, } = this;\n this._viewRef =\n viewContainerRef.createEmbeddedView(template, context, injector ? { injector } : undefined);\n }\n else {\n this._viewRef = null;\n }\n }\n else if (this._viewRef && changes['ngTemplateOutletContext'] && this.ngTemplateOutletContext) {\n this._viewRef.context = this.ngTemplateOutletContext;\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgTemplateOutlet, deps: [{ token: i0.ViewContainerRef }], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgTemplateOutlet, isStandalone: true, selector: \"[ngTemplateOutlet]\", inputs: { ngTemplateOutletContext: \"ngTemplateOutletContext\", ngTemplateOutlet: \"ngTemplateOutlet\", ngTemplateOutletInjector: \"ngTemplateOutletInjector\" }, usesOnChanges: true, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgTemplateOutlet, decorators: [{\n type: Directive,\n args: [{\n selector: '[ngTemplateOutlet]',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ViewContainerRef }]; }, propDecorators: { ngTemplateOutletContext: [{\n type: Input\n }], ngTemplateOutlet: [{\n type: Input\n }], ngTemplateOutletInjector: [{\n type: Input\n }] } });\n\n/**\n * A collection of Angular directives that are likely to be used in each and every Angular\n * application.\n */\nconst COMMON_DIRECTIVES = [\n NgClass,\n NgComponentOutlet,\n NgForOf,\n NgIf,\n NgTemplateOutlet,\n NgStyle,\n NgSwitch,\n NgSwitchCase,\n NgSwitchDefault,\n NgPlural,\n NgPluralCase,\n];\n\nfunction invalidPipeArgumentError(type, value) {\n return new ɵRuntimeError(2100 /* RuntimeErrorCode.INVALID_PIPE_ARGUMENT */, ngDevMode && `InvalidPipeArgument: '${value}' for pipe '${ɵstringify(type)}'`);\n}\n\nclass SubscribableStrategy {\n createSubscription(async, updateLatestValue) {\n // Subscription can be side-effectful, and we don't want any signal reads which happen in the\n // side effect of the subscription to be tracked by a component's template when that\n // subscription is triggered via the async pipe. So we wrap the subscription in `untracked` to\n // decouple from the current reactive context.\n //\n // `untracked` also prevents signal _writes_ which happen in the subscription side effect from\n // being treated as signal writes during the template evaluation (which throws errors).\n return untracked(() => async.subscribe({\n next: updateLatestValue,\n error: (e) => {\n throw e;\n }\n }));\n }\n dispose(subscription) {\n // See the comment in `createSubscription` above on the use of `untracked`.\n untracked(() => subscription.unsubscribe());\n }\n}\nclass PromiseStrategy {\n createSubscription(async, updateLatestValue) {\n return async.then(updateLatestValue, e => {\n throw e;\n });\n }\n dispose(subscription) { }\n}\nconst _promiseStrategy = new PromiseStrategy();\nconst _subscribableStrategy = new SubscribableStrategy();\n/**\n * @ngModule CommonModule\n * @description\n *\n * Unwraps a value from an asynchronous primitive.\n *\n * The `async` pipe subscribes to an `Observable` or `Promise` and returns the latest value it has\n * emitted. When a new value is emitted, the `async` pipe marks the component to be checked for\n * changes. When the component gets destroyed, the `async` pipe unsubscribes automatically to avoid\n * potential memory leaks. When the reference of the expression changes, the `async` pipe\n * automatically unsubscribes from the old `Observable` or `Promise` and subscribes to the new one.\n *\n * @usageNotes\n *\n * ### Examples\n *\n * This example binds a `Promise` to the view. Clicking the `Resolve` button resolves the\n * promise.\n *\n * {@example common/pipes/ts/async_pipe.ts region='AsyncPipePromise'}\n *\n * It's also possible to use `async` with Observables. The example below binds the `time` Observable\n * to the view. The Observable continuously updates the view with the current time.\n *\n * {@example common/pipes/ts/async_pipe.ts region='AsyncPipeObservable'}\n *\n * @publicApi\n */\nclass AsyncPipe {\n constructor(ref) {\n this._latestValue = null;\n this._subscription = null;\n this._obj = null;\n this._strategy = null;\n // Assign `ref` into `this._ref` manually instead of declaring `_ref` in the constructor\n // parameter list, as the type of `this._ref` includes `null` unlike the type of `ref`.\n this._ref = ref;\n }\n ngOnDestroy() {\n if (this._subscription) {\n this._dispose();\n }\n // Clear the `ChangeDetectorRef` and its association with the view data, to mitigate\n // potential memory leaks in Observables that could otherwise cause the view data to\n // be retained.\n // https://github.com/angular/angular/issues/17624\n this._ref = null;\n }\n transform(obj) {\n if (!this._obj) {\n if (obj) {\n this._subscribe(obj);\n }\n return this._latestValue;\n }\n if (obj !== this._obj) {\n this._dispose();\n return this.transform(obj);\n }\n return this._latestValue;\n }\n _subscribe(obj) {\n this._obj = obj;\n this._strategy = this._selectStrategy(obj);\n this._subscription = this._strategy.createSubscription(obj, (value) => this._updateLatestValue(obj, value));\n }\n _selectStrategy(obj) {\n if (ɵisPromise(obj)) {\n return _promiseStrategy;\n }\n if (ɵisSubscribable(obj)) {\n return _subscribableStrategy;\n }\n throw invalidPipeArgumentError(AsyncPipe, obj);\n }\n _dispose() {\n // Note: `dispose` is only called if a subscription has been initialized before, indicating\n // that `this._strategy` is also available.\n this._strategy.dispose(this._subscription);\n this._latestValue = null;\n this._subscription = null;\n this._obj = null;\n }\n _updateLatestValue(async, value) {\n if (async === this._obj) {\n this._latestValue = value;\n // Note: `this._ref` is only cleared in `ngOnDestroy` so is known to be available when a\n // value is being updated.\n this._ref.markForCheck();\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: AsyncPipe, deps: [{ token: i0.ChangeDetectorRef }], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: AsyncPipe, isStandalone: true, name: \"async\", pure: false }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: AsyncPipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'async',\n pure: false,\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: i0.ChangeDetectorRef }]; } });\n\n/**\n * Transforms text to all lower case.\n *\n * @see `UpperCasePipe`\n * @see `TitleCasePipe`\n * @usageNotes\n *\n * The following example defines a view that allows the user to enter\n * text, and then uses the pipe to convert the input text to all lower case.\n *\n * \n *\n * @ngModule CommonModule\n * @publicApi\n */\nclass LowerCasePipe {\n transform(value) {\n if (value == null)\n return null;\n if (typeof value !== 'string') {\n throw invalidPipeArgumentError(LowerCasePipe, value);\n }\n return value.toLowerCase();\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LowerCasePipe, deps: [], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: LowerCasePipe, isStandalone: true, name: \"lowercase\" }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LowerCasePipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'lowercase',\n standalone: true,\n }]\n }] });\n//\n// Regex below matches any Unicode word and number compatible with ES5. In ES2018 the same result\n// can be achieved by using /[0-9\\p{L}]\\S*/gu and also known as Unicode Property Escapes\n// (https://2ality.com/2017/07/regexp-unicode-property-escapes.html). Since there is no\n// transpilation of this functionality down to ES5 without external tool, the only solution is\n// to use already transpiled form. Example can be found here -\n// https://mothereff.in/regexpu#input=var+regex+%3D+%2F%5B0-9%5Cp%7BL%7D%5D%5CS*%2Fgu%3B%0A%0A&unicodePropertyEscape=1\n//\nconst unicodeWordMatch = 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* Transforms text to title case.\n * Capitalizes the first letter of each word and transforms the\n * rest of the word to lower case.\n * Words are delimited by any whitespace character, such as a space, tab, or line-feed character.\n *\n * @see `LowerCasePipe`\n * @see `UpperCasePipe`\n *\n * @usageNotes\n * The following example shows the result of transforming various strings into title case.\n *\n * \n *\n * @ngModule CommonModule\n * @publicApi\n */\nclass TitleCasePipe {\n transform(value) {\n if (value == null)\n return null;\n if (typeof value !== 'string') {\n throw invalidPipeArgumentError(TitleCasePipe, value);\n }\n return value.replace(unicodeWordMatch, (txt => txt[0].toUpperCase() + txt.slice(1).toLowerCase()));\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: TitleCasePipe, deps: [], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: TitleCasePipe, isStandalone: true, name: \"titlecase\" }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: TitleCasePipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'titlecase',\n standalone: true,\n }]\n }] });\n/**\n * Transforms text to all upper case.\n * @see `LowerCasePipe`\n * @see `TitleCasePipe`\n *\n * @ngModule CommonModule\n * @publicApi\n */\nclass UpperCasePipe {\n transform(value) {\n if (value == null)\n return null;\n if (typeof value !== 'string') {\n throw invalidPipeArgumentError(UpperCasePipe, value);\n }\n return value.toUpperCase();\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: UpperCasePipe, deps: [], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: UpperCasePipe, isStandalone: true, name: \"uppercase\" }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: UpperCasePipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'uppercase',\n standalone: true,\n }]\n }] });\n\n/**\n * The default date format of Angular date pipe, which corresponds to the following format:\n * `'MMM d,y'` (e.g. `Jun 15, 2015`)\n */\nconst DEFAULT_DATE_FORMAT = 'mediumDate';\n\n/**\n * Optionally-provided default timezone to use for all instances of `DatePipe` (such as `'+0430'`).\n * If the value isn't provided, the `DatePipe` will use the end-user's local system timezone.\n *\n * @deprecated use DATE_PIPE_DEFAULT_OPTIONS token to configure DatePipe\n */\nconst DATE_PIPE_DEFAULT_TIMEZONE = new InjectionToken('DATE_PIPE_DEFAULT_TIMEZONE');\n/**\n * DI token that allows to provide default configuration for the `DatePipe` instances in an\n * application. The value is an object which can include the following fields:\n * - `dateFormat`: configures the default date format. If not provided, the `DatePipe`\n * will use the 'mediumDate' as a value.\n * - `timezone`: configures the default timezone. If not provided, the `DatePipe` will\n * use the end-user's local system timezone.\n *\n * @see `DatePipeConfig`\n *\n * @usageNotes\n *\n * Various date pipe default values can be overwritten by providing this token with\n * the value that has this interface.\n *\n * For example:\n *\n * Override the default date format by providing a value using the token:\n * ```typescript\n * providers: [\n * {provide: DATE_PIPE_DEFAULT_OPTIONS, useValue: {dateFormat: 'shortDate'}}\n * ]\n * ```\n *\n * Override the default timezone by providing a value using the token:\n * ```typescript\n * providers: [\n * {provide: DATE_PIPE_DEFAULT_OPTIONS, useValue: {timezone: '-1200'}}\n * ]\n * ```\n */\nconst DATE_PIPE_DEFAULT_OPTIONS = new InjectionToken('DATE_PIPE_DEFAULT_OPTIONS');\n// clang-format off\n/**\n * @ngModule CommonModule\n * @description\n *\n * Formats a date value according to locale rules.\n *\n * `DatePipe` is executed only when it detects a pure change to the input value.\n * A pure change is either a change to a primitive input value\n * (such as `String`, `Number`, `Boolean`, or `Symbol`),\n * or a changed object reference (such as `Date`, `Array`, `Function`, or `Object`).\n *\n * Note that mutating a `Date` object does not cause the pipe to be rendered again.\n * To ensure that the pipe is executed, you must create a new `Date` object.\n *\n * Only the `en-US` locale data comes with Angular. To localize dates\n * in another language, you must import the corresponding locale data.\n * See the [I18n guide](guide/i18n-common-format-data-locale) for more information.\n *\n * The time zone of the formatted value can be specified either by passing it in as the second\n * parameter of the pipe, or by setting the default through the `DATE_PIPE_DEFAULT_OPTIONS`\n * injection token. The value that is passed in as the second parameter takes precedence over\n * the one defined using the injection token.\n *\n * @see `formatDate()`\n *\n *\n * @usageNotes\n *\n * The result of this pipe is not reevaluated when the input is mutated. To avoid the need to\n * reformat the date on every change-detection cycle, treat the date as an immutable object\n * and change the reference when the pipe needs to run again.\n *\n * ### Pre-defined format options\n *\n * | Option | Equivalent to | Examples (given in `en-US` locale) |\n * |---------------|-------------------------------------|-------------------------------------------------|\n * | `'short'` | `'M/d/yy, h:mm a'` | `6/15/15, 9:03 AM` |\n * | `'medium'` | `'MMM d, y, h:mm:ss a'` | `Jun 15, 2015, 9:03:01 AM` |\n * | `'long'` | `'MMMM d, y, h:mm:ss a z'` | `June 15, 2015 at 9:03:01 AM GMT+1` |\n * | `'full'` | `'EEEE, MMMM d, y, h:mm:ss a zzzz'` | `Monday, June 15, 2015 at 9:03:01 AM GMT+01:00` |\n * | `'shortDate'` | `'M/d/yy'` | `6/15/15` |\n * | `'mediumDate'`| `'MMM d, y'` | `Jun 15, 2015` |\n * | `'longDate'` | `'MMMM d, y'` | `June 15, 2015` |\n * | `'fullDate'` | `'EEEE, MMMM d, y'` | `Monday, June 15, 2015` |\n * | `'shortTime'` | `'h:mm a'` | `9:03 AM` |\n * | `'mediumTime'`| `'h:mm:ss a'` | `9:03:01 AM` |\n * | `'longTime'` | `'h:mm:ss a z'` | `9:03:01 AM GMT+1` |\n * | `'fullTime'` | `'h:mm:ss a zzzz'` | `9:03:01 AM GMT+01:00` |\n *\n * ### Custom format options\n *\n * You can construct a format string using symbols to specify the components\n * of a date-time value, as described in the following table.\n * Format details depend on the locale.\n * Fields marked with (*) are only available in the extra data set for the given locale.\n *\n * | Field type | Format | Description | Example Value |\n * |-------------------- |-------------|---------------------------------------------------------------|------------------------------------------------------------|\n * | Era | G, GG & GGG | Abbreviated | AD |\n * | | GGGG | Wide | Anno Domini |\n * | | GGGGG | Narrow | A |\n * | Year | y | Numeric: minimum digits | 2, 20, 201, 2017, 20173 |\n * | | yy | Numeric: 2 digits + zero padded | 02, 20, 01, 17, 73 |\n * | | yyy | Numeric: 3 digits + zero padded | 002, 020, 201, 2017, 20173 |\n * | | yyyy | Numeric: 4 digits or more + zero padded | 0002, 0020, 0201, 2017, 20173 |\n * | Week-numbering year | Y | Numeric: minimum digits | 2, 20, 201, 2017, 20173 |\n * | | YY | Numeric: 2 digits + zero padded | 02, 20, 01, 17, 73 |\n * | | YYY | Numeric: 3 digits + zero padded | 002, 020, 201, 2017, 20173 |\n * | | YYYY | Numeric: 4 digits or more + zero padded | 0002, 0020, 0201, 2017, 20173 |\n * | Month | M | Numeric: 1 digit | 9, 12 |\n * | | MM | Numeric: 2 digits + zero padded | 09, 12 |\n * | | MMM | Abbreviated | Sep |\n * | | MMMM | Wide | September |\n * | | MMMMM | Narrow | S |\n * | Month standalone | L | Numeric: 1 digit | 9, 12 |\n * | | LL | Numeric: 2 digits + zero padded | 09, 12 |\n * | | LLL | Abbreviated | Sep |\n * | | LLLL | Wide | September |\n * | | LLLLL | Narrow | S |\n * | Week of year | w | Numeric: minimum digits | 1... 53 |\n * | | ww | Numeric: 2 digits + zero padded | 01... 53 |\n * | Week of month | W | Numeric: 1 digit | 1... 5 |\n * | Day of month | d | Numeric: minimum digits | 1 |\n * | | dd | Numeric: 2 digits + zero padded | 01 |\n * | Week day | E, EE & EEE | Abbreviated | Tue |\n * | | EEEE | Wide | Tuesday |\n * | | EEEEE | Narrow | T |\n * | | EEEEEE | Short | Tu |\n * | Week day standalone | c, cc | Numeric: 1 digit | 2 |\n * | | ccc | Abbreviated | Tue |\n * | | cccc | Wide | Tuesday |\n * | | ccccc | Narrow | T |\n * | | cccccc | Short | Tu |\n * | Period | a, aa & aaa | Abbreviated | am/pm or AM/PM |\n * | | aaaa | Wide (fallback to `a` when missing) | ante meridiem/post meridiem |\n * | | aaaaa | Narrow | a/p |\n * | Period* | B, BB & BBB | Abbreviated | mid. |\n * | | BBBB | Wide | am, pm, midnight, noon, morning, afternoon, evening, night |\n * | | BBBBB | Narrow | md |\n * | Period standalone* | b, bb & bbb | Abbreviated | mid. |\n * | | bbbb | Wide | am, pm, midnight, noon, morning, afternoon, evening, night |\n * | | bbbbb | Narrow | md |\n * | Hour 1-12 | h | Numeric: minimum digits | 1, 12 |\n * | | hh | Numeric: 2 digits + zero padded | 01, 12 |\n * | Hour 0-23 | H | Numeric: minimum digits | 0, 23 |\n * | | HH | Numeric: 2 digits + zero padded | 00, 23 |\n * | Minute | m | Numeric: minimum digits | 8, 59 |\n * | | mm | Numeric: 2 digits + zero padded | 08, 59 |\n * | Second | s | Numeric: minimum digits | 0... 59 |\n * | | ss | Numeric: 2 digits + zero padded | 00... 59 |\n * | Fractional seconds | S | Numeric: 1 digit | 0... 9 |\n * | | SS | Numeric: 2 digits + zero padded | 00... 99 |\n * | | SSS | Numeric: 3 digits + zero padded (= milliseconds) | 000... 999 |\n * | Zone | z, zz & zzz | Short specific non location format (fallback to O) | GMT-8 |\n * | | zzzz | Long specific non location format (fallback to OOOO) | GMT-08:00 |\n * | | Z, ZZ & ZZZ | ISO8601 basic format | -0800 |\n * | | ZZZZ | Long localized GMT format | GMT-8:00 |\n * | | ZZZZZ | ISO8601 extended format + Z indicator for offset 0 (= XXXXX) | -08:00 |\n * | | O, OO & OOO | Short localized GMT format | GMT-8 |\n * | | OOOO | Long localized GMT format | GMT-08:00 |\n *\n *\n * ### Format examples\n *\n * These examples transform a date into various formats,\n * assuming that `dateObj` is a JavaScript `Date` object for\n * year: 2015, month: 6, day: 15, hour: 21, minute: 43, second: 11,\n * given in the local time for the `en-US` locale.\n *\n * ```\n * {{ dateObj | date }} // output is 'Jun 15, 2015'\n * {{ dateObj | date:'medium' }} // output is 'Jun 15, 2015, 9:43:11 PM'\n * {{ dateObj | date:'shortTime' }} // output is '9:43 PM'\n * {{ dateObj | date:'mm:ss' }} // output is '43:11'\n * ```\n *\n * ### Usage example\n *\n * The following component uses a date pipe to display the current date in different formats.\n *\n * ```\n * @Component({\n * selector: 'date-pipe',\n * template: `\n *
Today is {{today | date}}
\n *
Or if you prefer, {{today | date:'fullDate'}}
\n *
The time is {{today | date:'h:mm a z'}}
\n *
\n *\n * ```\n * {minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}\n * ```\n *\n * - `minIntegerDigits`:\n * The minimum number of integer digits before the decimal point.\n * Default is 1.\n *\n * - `minFractionDigits`:\n * The minimum number of digits after the decimal point.\n * Default is 0.\n *\n * - `maxFractionDigits`:\n * The maximum number of digits after the decimal point.\n * Default is 3.\n *\n * If the formatted value is truncated it will be rounded using the \"to-nearest\" method:\n *\n * ```\n * {{3.6 | number: '1.0-0'}}\n * \n *\n * {{-3.6 | number:'1.0-0'}}\n * \n * ```\n *\n * ### locale\n *\n * `locale` will format a value according to locale rules.\n * Locale determines group sizing and separator,\n * decimal point character, and other locale-specific configurations.\n *\n * When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.\n *\n * See [Setting your app locale](guide/i18n-common-locale-id).\n *\n * ### Example\n *\n * The following code shows how the pipe transforms values\n * according to various format specifications,\n * where the caller's default locale is `en-US`.\n *\n * \n *\n * @publicApi\n */\nclass DecimalPipe {\n constructor(_locale) {\n this._locale = _locale;\n }\n /**\n * @param value The value to be formatted.\n * @param digitsInfo Sets digit and decimal representation.\n * [See more](#digitsinfo).\n * @param locale Specifies what locale format rules to use.\n * [See more](#locale).\n */\n transform(value, digitsInfo, locale) {\n if (!isValue(value))\n return null;\n locale = locale || this._locale;\n try {\n const num = strToNumber(value);\n return formatNumber(num, locale, digitsInfo);\n }\n catch (error) {\n throw invalidPipeArgumentError(DecimalPipe, error.message);\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: DecimalPipe, deps: [{ token: LOCALE_ID }], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: DecimalPipe, isStandalone: true, name: \"number\" }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: DecimalPipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'number',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [LOCALE_ID]\n }] }]; } });\n/**\n * @ngModule CommonModule\n * @description\n *\n * Transforms a number to a percentage\n * string, formatted according to locale rules that determine group sizing and\n * separator, decimal-point character, and other locale-specific\n * configurations.\n *\n * @see `formatPercent()`\n *\n * @usageNotes\n * The following code shows how the pipe transforms numbers\n * into text strings, according to various format specifications,\n * where the caller's default locale is `en-US`.\n *\n * \n *\n * @publicApi\n */\nclass PercentPipe {\n constructor(_locale) {\n this._locale = _locale;\n }\n /**\n *\n * @param value The number to be formatted as a percentage.\n * @param digitsInfo Decimal representation options, specified by a string\n * in the following format:
\n * {minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}.\n * - `minIntegerDigits`: The minimum number of integer digits before the decimal point.\n * Default is `1`.\n * - `minFractionDigits`: The minimum number of digits after the decimal point.\n * Default is `0`.\n * - `maxFractionDigits`: The maximum number of digits after the decimal point.\n * Default is `0`.\n * @param locale A locale code for the locale format rules to use.\n * When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.\n * See [Setting your app locale](guide/i18n-common-locale-id).\n */\n transform(value, digitsInfo, locale) {\n if (!isValue(value))\n return null;\n locale = locale || this._locale;\n try {\n const num = strToNumber(value);\n return formatPercent(num, locale, digitsInfo);\n }\n catch (error) {\n throw invalidPipeArgumentError(PercentPipe, error.message);\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PercentPipe, deps: [{ token: LOCALE_ID }], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: PercentPipe, isStandalone: true, name: \"percent\" }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PercentPipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'percent',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [LOCALE_ID]\n }] }]; } });\n/**\n * @ngModule CommonModule\n * @description\n *\n * Transforms a number to a currency string, formatted according to locale rules\n * that determine group sizing and separator, decimal-point character,\n * and other locale-specific configurations.\n *\n *\n * @see `getCurrencySymbol()`\n * @see `formatCurrency()`\n *\n * @usageNotes\n * The following code shows how the pipe transforms numbers\n * into text strings, according to various format specifications,\n * where the caller's default locale is `en-US`.\n *\n * \n *\n * @publicApi\n */\nclass CurrencyPipe {\n constructor(_locale, _defaultCurrencyCode = 'USD') {\n this._locale = _locale;\n this._defaultCurrencyCode = _defaultCurrencyCode;\n }\n /**\n *\n * @param value The number to be formatted as currency.\n * @param currencyCode The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) currency code,\n * such as `USD` for the US dollar and `EUR` for the euro. The default currency code can be\n * configured using the `DEFAULT_CURRENCY_CODE` injection token.\n * @param display The format for the currency indicator. One of the following:\n * - `code`: Show the code (such as `USD`).\n * - `symbol`(default): Show the symbol (such as `$`).\n * - `symbol-narrow`: Use the narrow symbol for locales that have two symbols for their\n * currency.\n * For example, the Canadian dollar CAD has the symbol `CA$` and the symbol-narrow `$`. If the\n * locale has no narrow symbol, uses the standard symbol for the locale.\n * - String: Use the given string value instead of a code or a symbol.\n * For example, an empty string will suppress the currency & symbol.\n * - Boolean (marked deprecated in v5): `true` for symbol and false for `code`.\n *\n * @param digitsInfo Decimal representation options, specified by a string\n * in the following format:
\n * {minIntegerDigits}.{minFractionDigits}-{maxFractionDigits}.\n * - `minIntegerDigits`: The minimum number of integer digits before the decimal point.\n * Default is `1`.\n * - `minFractionDigits`: The minimum number of digits after the decimal point.\n * Default is `2`.\n * - `maxFractionDigits`: The maximum number of digits after the decimal point.\n * Default is `2`.\n * If not provided, the number will be formatted with the proper amount of digits,\n * depending on what the [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) specifies.\n * For example, the Canadian dollar has 2 digits, whereas the Chilean peso has none.\n * @param locale A locale code for the locale format rules to use.\n * When not supplied, uses the value of `LOCALE_ID`, which is `en-US` by default.\n * See [Setting your app locale](guide/i18n-common-locale-id).\n */\n transform(value, currencyCode = this._defaultCurrencyCode, display = 'symbol', digitsInfo, locale) {\n if (!isValue(value))\n return null;\n locale = locale || this._locale;\n if (typeof display === 'boolean') {\n if ((typeof ngDevMode === 'undefined' || ngDevMode) && console && console.warn) {\n console.warn(`Warning: the currency pipe has been changed in Angular v5. The symbolDisplay option (third parameter) is now a string instead of a boolean. The accepted values are \"code\", \"symbol\" or \"symbol-narrow\".`);\n }\n display = display ? 'symbol' : 'code';\n }\n let currency = currencyCode || this._defaultCurrencyCode;\n if (display !== 'code') {\n if (display === 'symbol' || display === 'symbol-narrow') {\n currency = getCurrencySymbol(currency, display === 'symbol' ? 'wide' : 'narrow', locale);\n }\n else {\n currency = display;\n }\n }\n try {\n const num = strToNumber(value);\n return formatCurrency(num, locale, currency, currencyCode, digitsInfo);\n }\n catch (error) {\n throw invalidPipeArgumentError(CurrencyPipe, error.message);\n }\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: CurrencyPipe, deps: [{ token: LOCALE_ID }, { token: DEFAULT_CURRENCY_CODE }], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: CurrencyPipe, isStandalone: true, name: \"currency\" }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: CurrencyPipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'currency',\n standalone: true,\n }]\n }], ctorParameters: function () { return [{ type: undefined, decorators: [{\n type: Inject,\n args: [LOCALE_ID]\n }] }, { type: undefined, decorators: [{\n type: Inject,\n args: [DEFAULT_CURRENCY_CODE]\n }] }]; } });\nfunction isValue(value) {\n return !(value == null || value === '' || value !== value);\n}\n/**\n * Transforms a string into a number (if needed).\n */\nfunction strToNumber(value) {\n // Convert strings to numbers\n if (typeof value === 'string' && !isNaN(Number(value) - parseFloat(value))) {\n return Number(value);\n }\n if (typeof value !== 'number') {\n throw new Error(`${value} is not a number`);\n }\n return value;\n}\n\n/**\n * @ngModule CommonModule\n * @description\n *\n * Creates a new `Array` or `String` containing a subset (slice) of the elements.\n *\n * @usageNotes\n *\n * All behavior is based on the expected behavior of the JavaScript API `Array.prototype.slice()`\n * and `String.prototype.slice()`.\n *\n * When operating on an `Array`, the returned `Array` is always a copy even when all\n * the elements are being returned.\n *\n * When operating on a blank value, the pipe returns the blank value.\n *\n * ### List Example\n *\n * This `ngFor` example:\n *\n * {@example common/pipes/ts/slice_pipe.ts region='SlicePipe_list'}\n *\n * produces the following:\n *\n * ```html\n * b\n * c\n * ```\n *\n * ### String Examples\n *\n * {@example common/pipes/ts/slice_pipe.ts region='SlicePipe_string'}\n *\n * @publicApi\n */\nclass SlicePipe {\n transform(value, start, end) {\n if (value == null)\n return null;\n if (!this.supports(value)) {\n throw invalidPipeArgumentError(SlicePipe, value);\n }\n return value.slice(start, end);\n }\n supports(obj) {\n return typeof obj === 'string' || Array.isArray(obj);\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: SlicePipe, deps: [], target: i0.ɵɵFactoryTarget.Pipe }); }\n static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: SlicePipe, isStandalone: true, name: \"slice\", pure: false }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: SlicePipe, decorators: [{\n type: Pipe,\n args: [{\n name: 'slice',\n pure: false,\n standalone: true,\n }]\n }] });\n\n/**\n * @module\n * @description\n * This module provides a set of common Pipes.\n */\n/**\n * A collection of Angular pipes that are likely to be used in each and every application.\n */\nconst COMMON_PIPES = [\n AsyncPipe,\n UpperCasePipe,\n LowerCasePipe,\n JsonPipe,\n SlicePipe,\n DecimalPipe,\n PercentPipe,\n TitleCasePipe,\n CurrencyPipe,\n DatePipe,\n I18nPluralPipe,\n I18nSelectPipe,\n KeyValuePipe,\n];\n\n// Note: This does not contain the location providers,\n// as they need some platform specific implementations to work.\n/**\n * Exports all the basic Angular directives and pipes,\n * such as `NgIf`, `NgForOf`, `DecimalPipe`, and so on.\n * Re-exported by `BrowserModule`, which is included automatically in the root\n * `AppModule` when you create a new app with the CLI `new` command.\n *\n * @publicApi\n */\nclass CommonModule {\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: CommonModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); }\n static { this.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: \"14.0.0\", version: \"16.0.6\", ngImport: i0, type: CommonModule, imports: [NgClass, NgComponentOutlet, NgForOf, NgIf, NgTemplateOutlet, NgStyle, NgSwitch, NgSwitchCase, NgSwitchDefault, NgPlural, NgPluralCase, AsyncPipe, UpperCasePipe, LowerCasePipe, JsonPipe, SlicePipe, DecimalPipe, PercentPipe, TitleCasePipe, CurrencyPipe, DatePipe, I18nPluralPipe, I18nSelectPipe, KeyValuePipe], exports: [NgClass, NgComponentOutlet, NgForOf, NgIf, NgTemplateOutlet, NgStyle, NgSwitch, NgSwitchCase, NgSwitchDefault, NgPlural, NgPluralCase, AsyncPipe, UpperCasePipe, LowerCasePipe, JsonPipe, SlicePipe, DecimalPipe, PercentPipe, TitleCasePipe, CurrencyPipe, DatePipe, I18nPluralPipe, I18nSelectPipe, KeyValuePipe] }); }\n static { this.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: CommonModule }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: CommonModule, decorators: [{\n type: NgModule,\n args: [{\n imports: [COMMON_DIRECTIVES, COMMON_PIPES],\n exports: [COMMON_DIRECTIVES, COMMON_PIPES],\n }]\n }] });\n\nconst PLATFORM_BROWSER_ID = 'browser';\nconst PLATFORM_SERVER_ID = 'server';\nconst PLATFORM_WORKER_APP_ID = 'browserWorkerApp';\nconst PLATFORM_WORKER_UI_ID = 'browserWorkerUi';\n/**\n * Returns whether a platform id represents a browser platform.\n * @publicApi\n */\nfunction isPlatformBrowser(platformId) {\n return platformId === PLATFORM_BROWSER_ID;\n}\n/**\n * Returns whether a platform id represents a server platform.\n * @publicApi\n */\nfunction isPlatformServer(platformId) {\n return platformId === PLATFORM_SERVER_ID;\n}\n/**\n * Returns whether a platform id represents a web worker app platform.\n * @publicApi\n * @deprecated This function serves no purpose since the removal of the Webworker platform. It will\n * always return `false`.\n */\nfunction isPlatformWorkerApp(platformId) {\n return platformId === PLATFORM_WORKER_APP_ID;\n}\n/**\n * Returns whether a platform id represents a web worker UI platform.\n * @publicApi\n * @deprecated This function serves no purpose since the removal of the Webworker platform. It will\n * always return `false`.\n */\nfunction isPlatformWorkerUi(platformId) {\n return platformId === PLATFORM_WORKER_UI_ID;\n}\n\n/**\n * @module\n * @description\n * Entry point for all public APIs of the common package.\n */\n/**\n * @publicApi\n */\nconst VERSION = new Version('16.0.6');\n\n/**\n * Defines a scroll position manager. Implemented by `BrowserViewportScroller`.\n *\n * @publicApi\n */\nclass ViewportScroller {\n // De-sugared tree-shakable injection\n // See #23917\n /** @nocollapse */\n static { this.ɵprov = ɵɵdefineInjectable({\n token: ViewportScroller,\n providedIn: 'root',\n factory: () => new BrowserViewportScroller(ɵɵinject(DOCUMENT), window)\n }); }\n}\n/**\n * Manages the scroll position for a browser window.\n */\nclass BrowserViewportScroller {\n constructor(document, window) {\n this.document = document;\n this.window = window;\n this.offset = () => [0, 0];\n }\n /**\n * Configures the top offset used when scrolling to an anchor.\n * @param offset A position in screen coordinates (a tuple with x and y values)\n * or a function that returns the top offset position.\n *\n */\n setOffset(offset) {\n if (Array.isArray(offset)) {\n this.offset = () => offset;\n }\n else {\n this.offset = offset;\n }\n }\n /**\n * Retrieves the current scroll position.\n * @returns The position in screen coordinates.\n */\n getScrollPosition() {\n if (this.supportsScrolling()) {\n return [this.window.pageXOffset, this.window.pageYOffset];\n }\n else {\n return [0, 0];\n }\n }\n /**\n * Sets the scroll position.\n * @param position The new position in screen coordinates.\n */\n scrollToPosition(position) {\n if (this.supportsScrolling()) {\n this.window.scrollTo(position[0], position[1]);\n }\n }\n /**\n * Scrolls to an element and attempts to focus the element.\n *\n * Note that the function name here is misleading in that the target string may be an ID for a\n * non-anchor element.\n *\n * @param target The ID of an element or name of the anchor.\n *\n * @see https://html.spec.whatwg.org/#the-indicated-part-of-the-document\n * @see https://html.spec.whatwg.org/#scroll-to-fragid\n */\n scrollToAnchor(target) {\n if (!this.supportsScrolling()) {\n return;\n }\n const elSelected = findAnchorFromDocument(this.document, target);\n if (elSelected) {\n this.scrollToElement(elSelected);\n // After scrolling to the element, the spec dictates that we follow the focus steps for the\n // target. Rather than following the robust steps, simply attempt focus.\n //\n // @see https://html.spec.whatwg.org/#get-the-focusable-area\n // @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLOrForeignElement/focus\n // @see https://html.spec.whatwg.org/#focusable-area\n elSelected.focus();\n }\n }\n /**\n * Disables automatic scroll restoration provided by the browser.\n */\n setHistoryScrollRestoration(scrollRestoration) {\n if (this.supportScrollRestoration()) {\n const history = this.window.history;\n if (history && history.scrollRestoration) {\n history.scrollRestoration = scrollRestoration;\n }\n }\n }\n /**\n * Scrolls to an element using the native offset and the specified offset set on this scroller.\n *\n * The offset can be used when we know that there is a floating header and scrolling naively to an\n * element (ex: `scrollIntoView`) leaves the element hidden behind the floating header.\n */\n scrollToElement(el) {\n const rect = el.getBoundingClientRect();\n const left = rect.left + this.window.pageXOffset;\n const top = rect.top + this.window.pageYOffset;\n const offset = this.offset();\n this.window.scrollTo(left - offset[0], top - offset[1]);\n }\n /**\n * We only support scroll restoration when we can get a hold of window.\n * This means that we do not support this behavior when running in a web worker.\n *\n * Lifting this restriction right now would require more changes in the dom adapter.\n * Since webworkers aren't widely used, we will lift it once RouterScroller is\n * battle-tested.\n */\n supportScrollRestoration() {\n try {\n if (!this.supportsScrolling()) {\n return false;\n }\n // The `scrollRestoration` property could be on the `history` instance or its prototype.\n const scrollRestorationDescriptor = getScrollRestorationProperty(this.window.history) ||\n getScrollRestorationProperty(Object.getPrototypeOf(this.window.history));\n // We can write to the `scrollRestoration` property if it is a writable data field or it has a\n // setter function.\n return !!scrollRestorationDescriptor &&\n !!(scrollRestorationDescriptor.writable || scrollRestorationDescriptor.set);\n }\n catch {\n return false;\n }\n }\n supportsScrolling() {\n try {\n return !!this.window && !!this.window.scrollTo && 'pageXOffset' in this.window;\n }\n catch {\n return false;\n }\n }\n}\nfunction getScrollRestorationProperty(obj) {\n return Object.getOwnPropertyDescriptor(obj, 'scrollRestoration');\n}\nfunction findAnchorFromDocument(document, target) {\n const documentResult = document.getElementById(target) || document.getElementsByName(target)[0];\n if (documentResult) {\n return documentResult;\n }\n // `getElementById` and `getElementsByName` won't pierce through the shadow DOM so we\n // have to traverse the DOM manually and do the lookup through the shadow roots.\n if (typeof document.createTreeWalker === 'function' && document.body &&\n typeof document.body.attachShadow === 'function') {\n const treeWalker = document.createTreeWalker(document.body, NodeFilter.SHOW_ELEMENT);\n let currentNode = treeWalker.currentNode;\n while (currentNode) {\n const shadowRoot = currentNode.shadowRoot;\n if (shadowRoot) {\n // Note that `ShadowRoot` doesn't support `getElementsByName`\n // so we have to fall back to `querySelector`.\n const result = shadowRoot.getElementById(target) || shadowRoot.querySelector(`[name=\"${target}\"]`);\n if (result) {\n return result;\n }\n }\n currentNode = treeWalker.nextNode();\n }\n }\n return null;\n}\n/**\n * Provides an empty implementation of the viewport scroller.\n */\nclass NullViewportScroller {\n /**\n * Empty implementation\n */\n setOffset(offset) { }\n /**\n * Empty implementation\n */\n getScrollPosition() {\n return [0, 0];\n }\n /**\n * Empty implementation\n */\n scrollToPosition(position) { }\n /**\n * Empty implementation\n */\n scrollToAnchor(anchor) { }\n /**\n * Empty implementation\n */\n setHistoryScrollRestoration(scrollRestoration) { }\n}\n\n/**\n * A wrapper around the `XMLHttpRequest` constructor.\n *\n * @publicApi\n */\nclass XhrFactory {\n}\n\n// Converts a string that represents a URL into a URL class instance.\nfunction getUrl(src, win) {\n // Don't use a base URL is the URL is absolute.\n return isAbsoluteUrl(src) ? new URL(src) : new URL(src, win.location.href);\n}\n// Checks whether a URL is absolute (i.e. starts with `http://` or `https://`).\nfunction isAbsoluteUrl(src) {\n return /^https?:\\/\\//.test(src);\n}\n// Given a URL, extract the hostname part.\n// If a URL is a relative one - the URL is returned as is.\nfunction extractHostname(url) {\n return isAbsoluteUrl(url) ? (new URL(url)).hostname : url;\n}\nfunction isValidPath(path) {\n const isString = typeof path === 'string';\n if (!isString || path.trim() === '') {\n return false;\n }\n // Calling new URL() will throw if the path string is malformed\n try {\n const url = new URL(path);\n return true;\n }\n catch {\n return false;\n }\n}\nfunction normalizePath(path) {\n return path.endsWith('/') ? path.slice(0, -1) : path;\n}\nfunction normalizeSrc(src) {\n return src.startsWith('/') ? src.slice(1) : src;\n}\n\n/**\n * Noop image loader that does no transformation to the original src and just returns it as is.\n * This loader is used as a default one if more specific logic is not provided in an app config.\n *\n * @see `ImageLoader`\n * @see `NgOptimizedImage`\n */\nconst noopImageLoader = (config) => config.src;\n/**\n * Injection token that configures the image loader function.\n *\n * @see `ImageLoader`\n * @see `NgOptimizedImage`\n * @publicApi\n */\nconst IMAGE_LOADER = new InjectionToken('ImageLoader', {\n providedIn: 'root',\n factory: () => noopImageLoader,\n});\n/**\n * Internal helper function that makes it easier to introduce custom image loaders for the\n * `NgOptimizedImage` directive. It is enough to specify a URL builder function to obtain full DI\n * configuration for a given loader: a DI token corresponding to the actual loader function, plus DI\n * tokens managing preconnect check functionality.\n * @param buildUrlFn a function returning a full URL based on loader's configuration\n * @param exampleUrls example of full URLs for a given loader (used in error messages)\n * @returns a set of DI providers corresponding to the configured image loader\n */\nfunction createImageLoader(buildUrlFn, exampleUrls) {\n return function provideImageLoader(path) {\n if (!isValidPath(path)) {\n throwInvalidPathError(path, exampleUrls || []);\n }\n // The trailing / is stripped (if provided) to make URL construction (concatenation) easier in\n // the individual loader functions.\n path = normalizePath(path);\n const loaderFn = (config) => {\n if (isAbsoluteUrl(config.src)) {\n // Image loader functions expect an image file name (e.g. `my-image.png`)\n // or a relative path + a file name (e.g. `/a/b/c/my-image.png`) as an input,\n // so the final absolute URL can be constructed.\n // When an absolute URL is provided instead - the loader can not\n // build a final URL, thus the error is thrown to indicate that.\n throwUnexpectedAbsoluteUrlError(path, config.src);\n }\n return buildUrlFn(path, { ...config, src: normalizeSrc(config.src) });\n };\n const providers = [{ provide: IMAGE_LOADER, useValue: loaderFn }];\n return providers;\n };\n}\nfunction throwInvalidPathError(path, exampleUrls) {\n throw new ɵRuntimeError(2959 /* RuntimeErrorCode.INVALID_LOADER_ARGUMENTS */, ngDevMode &&\n `Image loader has detected an invalid path (\\`${path}\\`). ` +\n `To fix this, supply a path using one of the following formats: ${exampleUrls.join(' or ')}`);\n}\nfunction throwUnexpectedAbsoluteUrlError(path, url) {\n throw new ɵRuntimeError(2959 /* RuntimeErrorCode.INVALID_LOADER_ARGUMENTS */, ngDevMode &&\n `Image loader has detected a \\`![]()
\\` tag with an invalid \\`ngSrc\\` attribute: ${url}. ` +\n `This image loader expects \\`ngSrc\\` to be a relative URL - ` +\n `however the provided value is an absolute URL. ` +\n `To fix this, provide \\`ngSrc\\` as a path relative to the base URL ` +\n `configured for this loader (\\`${path}\\`).`);\n}\n\n/**\n * Function that generates an ImageLoader for [Cloudflare Image\n * Resizing](https://developers.cloudflare.com/images/image-resizing/) and turns it into an Angular\n * provider. Note: Cloudflare has multiple image products - this provider is specifically for\n * Cloudflare Image Resizing; it will not work with Cloudflare Images or Cloudflare Polish.\n *\n * @param path Your domain name, e.g. https://mysite.com\n * @returns Provider that provides an ImageLoader function\n *\n * @publicApi\n */\nconst provideCloudflareLoader = createImageLoader(createCloudflareUrl, ngDevMode ? ['https:///cdn-cgi/image//'] : undefined);\nfunction createCloudflareUrl(path, config) {\n let params = `format=auto`;\n if (config.width) {\n params += `,width=${config.width}`;\n }\n // Cloudflare image URLs format:\n // https://developers.cloudflare.com/images/image-resizing/url-format/\n return `${path}/cdn-cgi/image/${params}/${config.src}`;\n}\n\n/**\n * Name and URL tester for Cloudinary.\n */\nconst cloudinaryLoaderInfo = {\n name: 'Cloudinary',\n testUrl: isCloudinaryUrl\n};\nconst CLOUDINARY_LOADER_REGEX = /https?\\:\\/\\/[^\\/]+\\.cloudinary\\.com\\/.+/;\n/**\n * Tests whether a URL is from Cloudinary CDN.\n */\nfunction isCloudinaryUrl(url) {\n return CLOUDINARY_LOADER_REGEX.test(url);\n}\n/**\n * Function that generates an ImageLoader for Cloudinary and turns it into an Angular provider.\n *\n * @param path Base URL of your Cloudinary images\n * This URL should match one of the following formats:\n * https://res.cloudinary.com/mysite\n * https://mysite.cloudinary.com\n * https://subdomain.mysite.com\n * @returns Set of providers to configure the Cloudinary loader.\n *\n * @publicApi\n */\nconst provideCloudinaryLoader = createImageLoader(createCloudinaryUrl, ngDevMode ?\n [\n 'https://res.cloudinary.com/mysite', 'https://mysite.cloudinary.com',\n 'https://subdomain.mysite.com'\n ] :\n undefined);\nfunction createCloudinaryUrl(path, config) {\n // Cloudinary image URLformat:\n // https://cloudinary.com/documentation/image_transformations#transformation_url_structure\n // Example of a Cloudinary image URL:\n // https://res.cloudinary.com/mysite/image/upload/c_scale,f_auto,q_auto,w_600/marketing/tile-topics-m.png\n let params = `f_auto,q_auto`; // sets image format and quality to \"auto\"\n if (config.width) {\n params += `,w_${config.width}`;\n }\n return `${path}/image/upload/${params}/${config.src}`;\n}\n\n/**\n * Name and URL tester for ImageKit.\n */\nconst imageKitLoaderInfo = {\n name: 'ImageKit',\n testUrl: isImageKitUrl,\n};\nconst IMAGE_KIT_LOADER_REGEX = /https?\\:\\/\\/[^\\/]+\\.imagekit\\.io\\/.+/;\n/**\n * Tests whether a URL is from ImageKit CDN.\n */\nfunction isImageKitUrl(url) {\n return IMAGE_KIT_LOADER_REGEX.test(url);\n}\n/**\n * Function that generates an ImageLoader for ImageKit and turns it into an Angular provider.\n *\n * @param path Base URL of your ImageKit images\n * This URL should match one of the following formats:\n * https://ik.imagekit.io/myaccount\n * https://subdomain.mysite.com\n * @returns Set of providers to configure the ImageKit loader.\n *\n * @publicApi\n */\nconst provideImageKitLoader = createImageLoader(createImagekitUrl, ngDevMode ? ['https://ik.imagekit.io/mysite', 'https://subdomain.mysite.com'] : undefined);\nfunction createImagekitUrl(path, config) {\n // Example of an ImageKit image URL:\n // https://ik.imagekit.io/demo/tr:w-300,h-300/medium_cafe_B1iTdD0C.jpg\n const { src, width } = config;\n let urlSegments;\n if (width) {\n const params = `tr:w-${width}`;\n urlSegments = [path, params, src];\n }\n else {\n urlSegments = [path, src];\n }\n return urlSegments.join('/');\n}\n\n/**\n * Name and URL tester for Imgix.\n */\nconst imgixLoaderInfo = {\n name: 'Imgix',\n testUrl: isImgixUrl\n};\nconst IMGIX_LOADER_REGEX = /https?\\:\\/\\/[^\\/]+\\.imgix\\.net\\/.+/;\n/**\n * Tests whether a URL is from Imgix CDN.\n */\nfunction isImgixUrl(url) {\n return IMGIX_LOADER_REGEX.test(url);\n}\n/**\n * Function that generates an ImageLoader for Imgix and turns it into an Angular provider.\n *\n * @param path path to the desired Imgix origin,\n * e.g. https://somepath.imgix.net or https://images.mysite.com\n * @returns Set of providers to configure the Imgix loader.\n *\n * @publicApi\n */\nconst provideImgixLoader = createImageLoader(createImgixUrl, ngDevMode ? ['https://somepath.imgix.net/'] : undefined);\nfunction createImgixUrl(path, config) {\n const url = new URL(`${path}/${config.src}`);\n // This setting ensures the smallest allowable format is set.\n url.searchParams.set('auto', 'format');\n if (config.width) {\n url.searchParams.set('w', config.width.toString());\n }\n return url.href;\n}\n\n// Assembles directive details string, useful for error messages.\nfunction imgDirectiveDetails(ngSrc, includeNgSrc = true) {\n const ngSrcInfo = includeNgSrc ? `(activated on an ![]()
element with the \\`ngSrc=\"${ngSrc}\"\\`) ` : '';\n return `The NgOptimizedImage directive ${ngSrcInfo}has detected that`;\n}\n\n/**\n * Asserts that the application is in development mode. Throws an error if the application is in\n * production mode. This assert can be used to make sure that there is no dev-mode code invoked in\n * the prod mode accidentally.\n */\nfunction assertDevMode(checkName) {\n if (!ngDevMode) {\n throw new ɵRuntimeError(2958 /* RuntimeErrorCode.UNEXPECTED_DEV_MODE_CHECK_IN_PROD_MODE */, `Unexpected invocation of the ${checkName} in the prod mode. ` +\n `Please make sure that the prod mode is enabled for production builds.`);\n }\n}\n\n/**\n * Observer that detects whether an image with `NgOptimizedImage`\n * is treated as a Largest Contentful Paint (LCP) element. If so,\n * asserts that the image has the `priority` attribute.\n *\n * Note: this is a dev-mode only class and it does not appear in prod bundles,\n * thus there is no `ngDevMode` use in the code.\n *\n * Based on https://web.dev/lcp/#measure-lcp-in-javascript.\n */\nclass LCPImageObserver {\n constructor() {\n // Map of full image URLs -> original `ngSrc` values.\n this.images = new Map();\n // Keep track of images for which `console.warn` was produced.\n this.alreadyWarned = new Set();\n this.window = null;\n this.observer = null;\n assertDevMode('LCP checker');\n const win = inject(DOCUMENT).defaultView;\n if (typeof win !== 'undefined' && typeof PerformanceObserver !== 'undefined') {\n this.window = win;\n this.observer = this.initPerformanceObserver();\n }\n }\n /**\n * Inits PerformanceObserver and subscribes to LCP events.\n * Based on https://web.dev/lcp/#measure-lcp-in-javascript\n */\n initPerformanceObserver() {\n const observer = new PerformanceObserver((entryList) => {\n const entries = entryList.getEntries();\n if (entries.length === 0)\n return;\n // We use the latest entry produced by the `PerformanceObserver` as the best\n // signal on which element is actually an LCP one. As an example, the first image to load on\n // a page, by virtue of being the only thing on the page so far, is often a LCP candidate\n // and gets reported by PerformanceObserver, but isn't necessarily the LCP element.\n const lcpElement = entries[entries.length - 1];\n // Cast to `any` due to missing `element` on the `LargestContentfulPaint` type of entry.\n // See https://developer.mozilla.org/en-US/docs/Web/API/LargestContentfulPaint\n const imgSrc = lcpElement.element?.src ?? '';\n // Exclude `data:` and `blob:` URLs, since they are not supported by the directive.\n if (imgSrc.startsWith('data:') || imgSrc.startsWith('blob:'))\n return;\n const imgNgSrc = this.images.get(imgSrc);\n if (imgNgSrc && !this.alreadyWarned.has(imgSrc)) {\n this.alreadyWarned.add(imgSrc);\n logMissingPriorityWarning(imgSrc);\n }\n });\n observer.observe({ type: 'largest-contentful-paint', buffered: true });\n return observer;\n }\n registerImage(rewrittenSrc, originalNgSrc) {\n if (!this.observer)\n return;\n this.images.set(getUrl(rewrittenSrc, this.window).href, originalNgSrc);\n }\n unregisterImage(rewrittenSrc) {\n if (!this.observer)\n return;\n this.images.delete(getUrl(rewrittenSrc, this.window).href);\n }\n ngOnDestroy() {\n if (!this.observer)\n return;\n this.observer.disconnect();\n this.images.clear();\n this.alreadyWarned.clear();\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LCPImageObserver, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LCPImageObserver, providedIn: 'root' }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: LCPImageObserver, decorators: [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], ctorParameters: function () { return []; } });\nfunction logMissingPriorityWarning(ngSrc) {\n const directiveDetails = imgDirectiveDetails(ngSrc);\n console.warn(ɵformatRuntimeError(2955 /* RuntimeErrorCode.LCP_IMG_MISSING_PRIORITY */, `${directiveDetails} this image is the Largest Contentful Paint (LCP) ` +\n `element but was not marked \"priority\". This image should be marked ` +\n `\"priority\" in order to prioritize its loading. ` +\n `To fix this, add the \"priority\" attribute.`));\n}\n\n// Set of origins that are always excluded from the preconnect checks.\nconst INTERNAL_PRECONNECT_CHECK_BLOCKLIST = new Set(['localhost', '127.0.0.1', '0.0.0.0']);\n/**\n * Injection token to configure which origins should be excluded\n * from the preconnect checks. It can either be a single string or an array of strings\n * to represent a group of origins, for example:\n *\n * ```typescript\n * {provide: PRECONNECT_CHECK_BLOCKLIST, useValue: 'https://your-domain.com'}\n * ```\n *\n * or:\n *\n * ```typescript\n * {provide: PRECONNECT_CHECK_BLOCKLIST,\n * useValue: ['https://your-domain-1.com', 'https://your-domain-2.com']}\n * ```\n *\n * @publicApi\n */\nconst PRECONNECT_CHECK_BLOCKLIST = new InjectionToken('PRECONNECT_CHECK_BLOCKLIST');\n/**\n * Contains the logic to detect whether an image, marked with the \"priority\" attribute\n * has a corresponding `` tag in the `document.head`.\n *\n * Note: this is a dev-mode only class, which should not appear in prod bundles,\n * thus there is no `ngDevMode` use in the code.\n */\nclass PreconnectLinkChecker {\n constructor() {\n this.document = inject(DOCUMENT);\n /**\n * Set of tags found on this page.\n * The `null` value indicates that there was no DOM query operation performed.\n */\n this.preconnectLinks = null;\n /*\n * Keep track of all already seen origin URLs to avoid repeating the same check.\n */\n this.alreadySeen = new Set();\n this.window = null;\n this.blocklist = new Set(INTERNAL_PRECONNECT_CHECK_BLOCKLIST);\n assertDevMode('preconnect link checker');\n const win = this.document.defaultView;\n if (typeof win !== 'undefined') {\n this.window = win;\n }\n const blocklist = inject(PRECONNECT_CHECK_BLOCKLIST, { optional: true });\n if (blocklist) {\n this.populateBlocklist(blocklist);\n }\n }\n populateBlocklist(origins) {\n if (Array.isArray(origins)) {\n deepForEach(origins, origin => {\n this.blocklist.add(extractHostname(origin));\n });\n }\n else {\n this.blocklist.add(extractHostname(origins));\n }\n }\n /**\n * Checks that a preconnect resource hint exists in the head for the\n * given src.\n *\n * @param rewrittenSrc src formatted with loader\n * @param originalNgSrc ngSrc value\n */\n assertPreconnect(rewrittenSrc, originalNgSrc) {\n if (!this.window)\n return;\n const imgUrl = getUrl(rewrittenSrc, this.window);\n if (this.blocklist.has(imgUrl.hostname) || this.alreadySeen.has(imgUrl.origin))\n return;\n // Register this origin as seen, so we don't check it again later.\n this.alreadySeen.add(imgUrl.origin);\n if (!this.preconnectLinks) {\n // Note: we query for preconnect links only *once* and cache the results\n // for the entire lifespan of an application, since it's unlikely that the\n // list would change frequently. This allows to make sure there are no\n // performance implications of making extra DOM lookups for each image.\n this.preconnectLinks = this.queryPreconnectLinks();\n }\n if (!this.preconnectLinks.has(imgUrl.origin)) {\n console.warn(ɵformatRuntimeError(2956 /* RuntimeErrorCode.PRIORITY_IMG_MISSING_PRECONNECT_TAG */, `${imgDirectiveDetails(originalNgSrc)} there is no preconnect tag present for this ` +\n `image. Preconnecting to the origin(s) that serve priority images ensures that these ` +\n `images are delivered as soon as possible. To fix this, please add the following ` +\n `element into the of the document:\\n` +\n ` `));\n }\n }\n queryPreconnectLinks() {\n const preconnectUrls = new Set();\n const selector = 'link[rel=preconnect]';\n const links = Array.from(this.document.querySelectorAll(selector));\n for (let link of links) {\n const url = getUrl(link.href, this.window);\n preconnectUrls.add(url.origin);\n }\n return preconnectUrls;\n }\n ngOnDestroy() {\n this.preconnectLinks?.clear();\n this.alreadySeen.clear();\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PreconnectLinkChecker, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PreconnectLinkChecker, providedIn: 'root' }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PreconnectLinkChecker, decorators: [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }], ctorParameters: function () { return []; } });\n/**\n * Invokes a callback for each element in the array. Also invokes a callback\n * recursively for each nested array.\n */\nfunction deepForEach(input, fn) {\n for (let value of input) {\n Array.isArray(value) ? deepForEach(value, fn) : fn(value);\n }\n}\n\n/**\n * In SSR scenarios, a preload `` element is generated for priority images.\n * Having a large number of preload tags may negatively affect the performance,\n * so we warn developers (by throwing an error) if the number of preloaded images\n * is above a certain threshold. This const specifies this threshold.\n */\nconst DEFAULT_PRELOADED_IMAGES_LIMIT = 5;\n/**\n * Helps to keep track of priority images that already have a corresponding\n * preload tag (to avoid generating multiple preload tags with the same URL).\n *\n * This Set tracks the original src passed into the `ngSrc` input not the src after it has been\n * run through the specified `IMAGE_LOADER`.\n */\nconst PRELOADED_IMAGES = new InjectionToken('NG_OPTIMIZED_PRELOADED_IMAGES', { providedIn: 'root', factory: () => new Set() });\n\n/**\n * @description Contains the logic needed to track and add preload link tags to the `` tag. It\n * will also track what images have already had preload link tags added so as to not duplicate link\n * tags.\n *\n * In dev mode this service will validate that the number of preloaded images does not exceed the\n * configured default preloaded images limit: {@link DEFAULT_PRELOADED_IMAGES_LIMIT}.\n */\nclass PreloadLinkCreator {\n constructor() {\n this.preloadedImages = inject(PRELOADED_IMAGES);\n this.document = inject(DOCUMENT);\n }\n /**\n * @description Add a preload `` to the `` of the `index.html` that is served from the\n * server while using Angular Universal and SSR to kick off image loads for high priority images.\n *\n * The `sizes` (passed in from the user) and `srcset` (parsed and formatted from `ngSrcset`)\n * properties used to set the corresponding attributes, `imagesizes` and `imagesrcset`\n * respectively, on the preload `` tag so that the correctly sized image is preloaded from\n * the CDN.\n *\n * {@link https://web.dev/preload-responsive-images/#imagesrcset-and-imagesizes}\n *\n * @param renderer The `Renderer2` passed in from the directive\n * @param src The original src of the image that is set on the `ngSrc` input.\n * @param srcset The parsed and formatted srcset created from the `ngSrcset` input\n * @param sizes The value of the `sizes` attribute passed in to the `![]()
` tag\n */\n createPreloadLinkTag(renderer, src, srcset, sizes) {\n if (ngDevMode) {\n if (this.preloadedImages.size >= DEFAULT_PRELOADED_IMAGES_LIMIT) {\n throw new ɵRuntimeError(2961 /* RuntimeErrorCode.TOO_MANY_PRELOADED_IMAGES */, ngDevMode &&\n `The \\`NgOptimizedImage\\` directive has detected that more than ` +\n `${DEFAULT_PRELOADED_IMAGES_LIMIT} images were marked as priority. ` +\n `This might negatively affect an overall performance of the page. ` +\n `To fix this, remove the \"priority\" attribute from images with less priority.`);\n }\n }\n if (this.preloadedImages.has(src)) {\n return;\n }\n this.preloadedImages.add(src);\n const preload = renderer.createElement('link');\n renderer.setAttribute(preload, 'as', 'image');\n renderer.setAttribute(preload, 'href', src);\n renderer.setAttribute(preload, 'rel', 'preload');\n renderer.setAttribute(preload, 'fetchpriority', 'high');\n if (sizes) {\n renderer.setAttribute(preload, 'imageSizes', sizes);\n }\n if (srcset) {\n renderer.setAttribute(preload, 'imageSrcset', srcset);\n }\n renderer.appendChild(this.document.head, preload);\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PreloadLinkCreator, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PreloadLinkCreator, providedIn: 'root' }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: PreloadLinkCreator, decorators: [{\n type: Injectable,\n args: [{ providedIn: 'root' }]\n }] });\n\n/**\n * When a Base64-encoded image is passed as an input to the `NgOptimizedImage` directive,\n * an error is thrown. The image content (as a string) might be very long, thus making\n * it hard to read an error message if the entire string is included. This const defines\n * the number of characters that should be included into the error message. The rest\n * of the content is truncated.\n */\nconst BASE64_IMG_MAX_LENGTH_IN_ERROR = 50;\n/**\n * RegExpr to determine whether a src in a srcset is using width descriptors.\n * Should match something like: \"100w, 200w\".\n */\nconst VALID_WIDTH_DESCRIPTOR_SRCSET = /^((\\s*\\d+w\\s*(,|$)){1,})$/;\n/**\n * RegExpr to determine whether a src in a srcset is using density descriptors.\n * Should match something like: \"1x, 2x, 50x\". Also supports decimals like \"1.5x, 1.50x\".\n */\nconst VALID_DENSITY_DESCRIPTOR_SRCSET = /^((\\s*\\d+(\\.\\d+)?x\\s*(,|$)){1,})$/;\n/**\n * Srcset values with a density descriptor higher than this value will actively\n * throw an error. Such densities are not permitted as they cause image sizes\n * to be unreasonably large and slow down LCP.\n */\nconst ABSOLUTE_SRCSET_DENSITY_CAP = 3;\n/**\n * Used only in error message text to communicate best practices, as we will\n * only throw based on the slightly more conservative ABSOLUTE_SRCSET_DENSITY_CAP.\n */\nconst RECOMMENDED_SRCSET_DENSITY_CAP = 2;\n/**\n * Used in generating automatic density-based srcsets\n */\nconst DENSITY_SRCSET_MULTIPLIERS = [1, 2];\n/**\n * Used to determine which breakpoints to use on full-width images\n */\nconst VIEWPORT_BREAKPOINT_CUTOFF = 640;\n/**\n * Used to determine whether two aspect ratios are similar in value.\n */\nconst ASPECT_RATIO_TOLERANCE = .1;\n/**\n * Used to determine whether the image has been requested at an overly\n * large size compared to the actual rendered image size (after taking\n * into account a typical device pixel ratio). In pixels.\n */\nconst OVERSIZED_IMAGE_TOLERANCE = 1000;\n/**\n * Used to limit automatic srcset generation of very large sources for\n * fixed-size images. In pixels.\n */\nconst FIXED_SRCSET_WIDTH_LIMIT = 1920;\nconst FIXED_SRCSET_HEIGHT_LIMIT = 1080;\n/** Info about built-in loaders we can test for. */\nconst BUILT_IN_LOADERS = [imgixLoaderInfo, imageKitLoaderInfo, cloudinaryLoaderInfo];\nconst defaultConfig = {\n breakpoints: [16, 32, 48, 64, 96, 128, 256, 384, 640, 750, 828, 1080, 1200, 1920, 2048, 3840],\n};\n/**\n * Injection token that configures the image optimized image functionality.\n *\n * @see `NgOptimizedImage`\n * @publicApi\n * @developerPreview\n */\nconst IMAGE_CONFIG = new InjectionToken('ImageConfig', { providedIn: 'root', factory: () => defaultConfig });\n/**\n * Directive that improves image loading performance by enforcing best practices.\n *\n * `NgOptimizedImage` ensures that the loading of the Largest Contentful Paint (LCP) image is\n * prioritized by:\n * - Automatically setting the `fetchpriority` attribute on the `![]()
` tag\n * - Lazy loading non-priority images by default\n * - Asserting that there is a corresponding preconnect link tag in the document head\n *\n * In addition, the directive:\n * - Generates appropriate asset URLs if a corresponding `ImageLoader` function is provided\n * - Automatically generates a srcset\n * - Requires that `width` and `height` are set\n * - Warns if `width` or `height` have been set incorrectly\n * - Warns if the image will be visually distorted when rendered\n *\n * @usageNotes\n * The `NgOptimizedImage` directive is marked as [standalone](guide/standalone-components) and can\n * be imported directly.\n *\n * Follow the steps below to enable and use the directive:\n * 1. Import it into the necessary NgModule or a standalone Component.\n * 2. Optionally provide an `ImageLoader` if you use an image hosting service.\n * 3. Update the necessary `![]()
` tags in templates and replace `src` attributes with `ngSrc`.\n * Using a `ngSrc` allows the directive to control when the `src` gets set, which triggers an image\n * download.\n *\n * Step 1: import the `NgOptimizedImage` directive.\n *\n * ```typescript\n * import { NgOptimizedImage } from '@angular/common';\n *\n * // Include it into the necessary NgModule\n * @NgModule({\n * imports: [NgOptimizedImage],\n * })\n * class AppModule {}\n *\n * // ... or a standalone Component\n * @Component({\n * standalone: true\n * imports: [NgOptimizedImage],\n * })\n * class MyStandaloneComponent {}\n * ```\n *\n * Step 2: configure a loader.\n *\n * To use the **default loader**: no additional code changes are necessary. The URL returned by the\n * generic loader will always match the value of \"src\". In other words, this loader applies no\n * transformations to the resource URL and the value of the `ngSrc` attribute will be used as is.\n *\n * To use an existing loader for a **third-party image service**: add the provider factory for your\n * chosen service to the `providers` array. In the example below, the Imgix loader is used:\n *\n * ```typescript\n * import {provideImgixLoader} from '@angular/common';\n *\n * // Call the function and add the result to the `providers` array:\n * providers: [\n * provideImgixLoader(\"https://my.base.url/\"),\n * ],\n * ```\n *\n * The `NgOptimizedImage` directive provides the following functions:\n * - `provideCloudflareLoader`\n * - `provideCloudinaryLoader`\n * - `provideImageKitLoader`\n * - `provideImgixLoader`\n *\n * If you use a different image provider, you can create a custom loader function as described\n * below.\n *\n * To use a **custom loader**: provide your loader function as a value for the `IMAGE_LOADER` DI\n * token.\n *\n * ```typescript\n * import {IMAGE_LOADER, ImageLoaderConfig} from '@angular/common';\n *\n * // Configure the loader using the `IMAGE_LOADER` token.\n * providers: [\n * {\n * provide: IMAGE_LOADER,\n * useValue: (config: ImageLoaderConfig) => {\n * return `https://example.com/${config.src}-${config.width}.jpg}`;\n * }\n * },\n * ],\n * ```\n *\n * Step 3: update `![]()
` tags in templates to use `ngSrc` instead of `src`.\n *\n * ```\n * ![]()
\n * ```\n *\n * @publicApi\n */\nclass NgOptimizedImage {\n constructor() {\n this.imageLoader = inject(IMAGE_LOADER);\n this.config = processConfig(inject(IMAGE_CONFIG));\n this.renderer = inject(Renderer2);\n this.imgElement = inject(ElementRef).nativeElement;\n this.injector = inject(Injector);\n this.isServer = isPlatformServer(inject(PLATFORM_ID));\n this.preloadLinkCreator = inject(PreloadLinkCreator);\n // a LCP image observer - should be injected only in the dev mode\n this.lcpObserver = ngDevMode ? this.injector.get(LCPImageObserver) : null;\n /**\n * Calculate the rewritten `src` once and store it.\n * This is needed to avoid repetitive calculations and make sure the directive cleanup in the\n * `ngOnDestroy` does not rely on the `IMAGE_LOADER` logic (which in turn can rely on some other\n * instance that might be already destroyed).\n */\n this._renderedSrc = null;\n this._priority = false;\n this._disableOptimizedSrcset = false;\n this._fill = false;\n }\n /**\n * For responsive images: the intrinsic width of the image in pixels.\n * For fixed size images: the desired rendered width of the image in pixels.\n */\n set width(value) {\n ngDevMode && assertGreaterThanZero(this, value, 'width');\n this._width = inputToInteger(value);\n }\n get width() {\n return this._width;\n }\n /**\n * For responsive images: the intrinsic height of the image in pixels.\n * For fixed size images: the desired rendered height of the image in pixels.* The intrinsic\n * height of the image in pixels.\n */\n set height(value) {\n ngDevMode && assertGreaterThanZero(this, value, 'height');\n this._height = inputToInteger(value);\n }\n get height() {\n return this._height;\n }\n /**\n * Indicates whether this image should have a high priority.\n */\n set priority(value) {\n this._priority = inputToBoolean(value);\n }\n get priority() {\n return this._priority;\n }\n /**\n * Disables automatic srcset generation for this image.\n */\n set disableOptimizedSrcset(value) {\n this._disableOptimizedSrcset = inputToBoolean(value);\n }\n get disableOptimizedSrcset() {\n return this._disableOptimizedSrcset;\n }\n /**\n * Sets the image to \"fill mode\", which eliminates the height/width requirement and adds\n * styles such that the image fills its containing element.\n *\n * @developerPreview\n */\n set fill(value) {\n this._fill = inputToBoolean(value);\n }\n get fill() {\n return this._fill;\n }\n /** @nodoc */\n ngOnInit() {\n if (ngDevMode) {\n assertNonEmptyInput(this, 'ngSrc', this.ngSrc);\n assertValidNgSrcset(this, this.ngSrcset);\n assertNoConflictingSrc(this);\n if (this.ngSrcset) {\n assertNoConflictingSrcset(this);\n }\n assertNotBase64Image(this);\n assertNotBlobUrl(this);\n if (this.fill) {\n assertEmptyWidthAndHeight(this);\n assertNonZeroRenderedHeight(this, this.imgElement, this.renderer);\n }\n else {\n assertNonEmptyWidthAndHeight(this);\n // Only check for distorted images when not in fill mode, where\n // images may be intentionally stretched, cropped or letterboxed.\n assertNoImageDistortion(this, this.imgElement, this.renderer);\n }\n assertValidLoadingInput(this);\n if (!this.ngSrcset) {\n assertNoComplexSizes(this);\n }\n assertNotMissingBuiltInLoader(this.ngSrc, this.imageLoader);\n assertNoNgSrcsetWithoutLoader(this, this.imageLoader);\n assertNoLoaderParamsWithoutLoader(this, this.imageLoader);\n if (this.priority) {\n const checker = this.injector.get(PreconnectLinkChecker);\n checker.assertPreconnect(this.getRewrittenSrc(), this.ngSrc);\n }\n else {\n // Monitor whether an image is an LCP element only in case\n // the `priority` attribute is missing. Otherwise, an image\n // has the necessary settings and no extra checks are required.\n if (this.lcpObserver !== null) {\n const ngZone = this.injector.get(NgZone);\n ngZone.runOutsideAngular(() => {\n this.lcpObserver.registerImage(this.getRewrittenSrc(), this.ngSrc);\n });\n }\n }\n }\n this.setHostAttributes();\n }\n setHostAttributes() {\n // Must set width/height explicitly in case they are bound (in which case they will\n // only be reflected and not found by the browser)\n if (this.fill) {\n if (!this.sizes) {\n this.sizes = '100vw';\n }\n }\n else {\n this.setHostAttribute('width', this.width.toString());\n this.setHostAttribute('height', this.height.toString());\n }\n this.setHostAttribute('loading', this.getLoadingBehavior());\n this.setHostAttribute('fetchpriority', this.getFetchPriority());\n // The `data-ng-img` attribute flags an image as using the directive, to allow\n // for analysis of the directive's performance.\n this.setHostAttribute('ng-img', 'true');\n // The `src` and `srcset` attributes should be set last since other attributes\n // could affect the image's loading behavior.\n const rewrittenSrc = this.getRewrittenSrc();\n this.setHostAttribute('src', rewrittenSrc);\n let rewrittenSrcset = undefined;\n if (this.sizes) {\n this.setHostAttribute('sizes', this.sizes);\n }\n if (this.ngSrcset) {\n rewrittenSrcset = this.getRewrittenSrcset();\n }\n else if (this.shouldGenerateAutomaticSrcset()) {\n rewrittenSrcset = this.getAutomaticSrcset();\n }\n if (rewrittenSrcset) {\n this.setHostAttribute('srcset', rewrittenSrcset);\n }\n if (this.isServer && this.priority) {\n this.preloadLinkCreator.createPreloadLinkTag(this.renderer, rewrittenSrc, rewrittenSrcset, this.sizes);\n }\n }\n /** @nodoc */\n ngOnChanges(changes) {\n if (ngDevMode) {\n assertNoPostInitInputChange(this, changes, [\n 'ngSrc',\n 'ngSrcset',\n 'width',\n 'height',\n 'priority',\n 'fill',\n 'loading',\n 'sizes',\n 'loaderParams',\n 'disableOptimizedSrcset',\n ]);\n }\n }\n callImageLoader(configWithoutCustomParams) {\n let augmentedConfig = configWithoutCustomParams;\n if (this.loaderParams) {\n augmentedConfig.loaderParams = this.loaderParams;\n }\n return this.imageLoader(augmentedConfig);\n }\n getLoadingBehavior() {\n if (!this.priority && this.loading !== undefined) {\n return this.loading;\n }\n return this.priority ? 'eager' : 'lazy';\n }\n getFetchPriority() {\n return this.priority ? 'high' : 'auto';\n }\n getRewrittenSrc() {\n // ImageLoaderConfig supports setting a width property. However, we're not setting width here\n // because if the developer uses rendered width instead of intrinsic width in the HTML width\n // attribute, the image requested may be too small for 2x+ screens.\n if (!this._renderedSrc) {\n const imgConfig = { src: this.ngSrc };\n // Cache calculated image src to reuse it later in the code.\n this._renderedSrc = this.callImageLoader(imgConfig);\n }\n return this._renderedSrc;\n }\n getRewrittenSrcset() {\n const widthSrcSet = VALID_WIDTH_DESCRIPTOR_SRCSET.test(this.ngSrcset);\n const finalSrcs = this.ngSrcset.split(',').filter(src => src !== '').map(srcStr => {\n srcStr = srcStr.trim();\n const width = widthSrcSet ? parseFloat(srcStr) : parseFloat(srcStr) * this.width;\n return `${this.callImageLoader({ src: this.ngSrc, width })} ${srcStr}`;\n });\n return finalSrcs.join(', ');\n }\n getAutomaticSrcset() {\n if (this.sizes) {\n return this.getResponsiveSrcset();\n }\n else {\n return this.getFixedSrcset();\n }\n }\n getResponsiveSrcset() {\n const { breakpoints } = this.config;\n let filteredBreakpoints = breakpoints;\n if (this.sizes?.trim() === '100vw') {\n // Since this is a full-screen-width image, our srcset only needs to include\n // breakpoints with full viewport widths.\n filteredBreakpoints = breakpoints.filter(bp => bp >= VIEWPORT_BREAKPOINT_CUTOFF);\n }\n const finalSrcs = filteredBreakpoints.map(bp => `${this.callImageLoader({ src: this.ngSrc, width: bp })} ${bp}w`);\n return finalSrcs.join(', ');\n }\n getFixedSrcset() {\n const finalSrcs = DENSITY_SRCSET_MULTIPLIERS.map(multiplier => `${this.callImageLoader({\n src: this.ngSrc,\n width: this.width * multiplier\n })} ${multiplier}x`);\n return finalSrcs.join(', ');\n }\n shouldGenerateAutomaticSrcset() {\n return !this._disableOptimizedSrcset && !this.srcset && this.imageLoader !== noopImageLoader &&\n !(this.width > FIXED_SRCSET_WIDTH_LIMIT || this.height > FIXED_SRCSET_HEIGHT_LIMIT);\n }\n /** @nodoc */\n ngOnDestroy() {\n if (ngDevMode) {\n if (!this.priority && this._renderedSrc !== null && this.lcpObserver !== null) {\n this.lcpObserver.unregisterImage(this._renderedSrc);\n }\n }\n }\n setHostAttribute(name, value) {\n this.renderer.setAttribute(this.imgElement, name, value);\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgOptimizedImage, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }\n static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: \"14.0.0\", version: \"16.0.6\", type: NgOptimizedImage, isStandalone: true, selector: \"img[ngSrc]\", inputs: { ngSrc: \"ngSrc\", ngSrcset: \"ngSrcset\", sizes: \"sizes\", width: \"width\", height: \"height\", loading: \"loading\", priority: \"priority\", loaderParams: \"loaderParams\", disableOptimizedSrcset: \"disableOptimizedSrcset\", fill: \"fill\", src: \"src\", srcset: \"srcset\" }, host: { properties: { \"style.position\": \"fill ? \\\"absolute\\\" : null\", \"style.width\": \"fill ? \\\"100%\\\" : null\", \"style.height\": \"fill ? \\\"100%\\\" : null\", \"style.inset\": \"fill ? \\\"0px\\\" : null\" } }, usesOnChanges: true, ngImport: i0 }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: NgOptimizedImage, decorators: [{\n type: Directive,\n args: [{\n standalone: true,\n selector: 'img[ngSrc]',\n host: {\n '[style.position]': 'fill ? \"absolute\" : null',\n '[style.width]': 'fill ? \"100%\" : null',\n '[style.height]': 'fill ? \"100%\" : null',\n '[style.inset]': 'fill ? \"0px\" : null'\n }\n }]\n }], propDecorators: { ngSrc: [{\n type: Input\n }], ngSrcset: [{\n type: Input\n }], sizes: [{\n type: Input\n }], width: [{\n type: Input\n }], height: [{\n type: Input\n }], loading: [{\n type: Input\n }], priority: [{\n type: Input\n }], loaderParams: [{\n type: Input\n }], disableOptimizedSrcset: [{\n type: Input\n }], fill: [{\n type: Input\n }], src: [{\n type: Input\n }], srcset: [{\n type: Input\n }] } });\n/***** Helpers *****/\n/**\n * Convert input value to integer.\n */\nfunction inputToInteger(value) {\n return typeof value === 'string' ? parseInt(value, 10) : value;\n}\n/**\n * Convert input value to boolean.\n */\nfunction inputToBoolean(value) {\n return value != null && `${value}` !== 'false';\n}\n/**\n * Sorts provided config breakpoints and uses defaults.\n */\nfunction processConfig(config) {\n let sortedBreakpoints = {};\n if (config.breakpoints) {\n sortedBreakpoints.breakpoints = config.breakpoints.sort((a, b) => a - b);\n }\n return Object.assign({}, defaultConfig, config, sortedBreakpoints);\n}\n/***** Assert functions *****/\n/**\n * Verifies that there is no `src` set on a host element.\n */\nfunction assertNoConflictingSrc(dir) {\n if (dir.src) {\n throw new ɵRuntimeError(2950 /* RuntimeErrorCode.UNEXPECTED_SRC_ATTR */, `${imgDirectiveDetails(dir.ngSrc)} both \\`src\\` and \\`ngSrc\\` have been set. ` +\n `Supplying both of these attributes breaks lazy loading. ` +\n `The NgOptimizedImage directive sets \\`src\\` itself based on the value of \\`ngSrc\\`. ` +\n `To fix this, please remove the \\`src\\` attribute.`);\n }\n}\n/**\n * Verifies that there is no `srcset` set on a host element.\n */\nfunction assertNoConflictingSrcset(dir) {\n if (dir.srcset) {\n throw new ɵRuntimeError(2951 /* RuntimeErrorCode.UNEXPECTED_SRCSET_ATTR */, `${imgDirectiveDetails(dir.ngSrc)} both \\`srcset\\` and \\`ngSrcset\\` have been set. ` +\n `Supplying both of these attributes breaks lazy loading. ` +\n `The NgOptimizedImage directive sets \\`srcset\\` itself based on the value of ` +\n `\\`ngSrcset\\`. To fix this, please remove the \\`srcset\\` attribute.`);\n }\n}\n/**\n * Verifies that the `ngSrc` is not a Base64-encoded image.\n */\nfunction assertNotBase64Image(dir) {\n let ngSrc = dir.ngSrc.trim();\n if (ngSrc.startsWith('data:')) {\n if (ngSrc.length > BASE64_IMG_MAX_LENGTH_IN_ERROR) {\n ngSrc = ngSrc.substring(0, BASE64_IMG_MAX_LENGTH_IN_ERROR) + '...';\n }\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc, false)} \\`ngSrc\\` is a Base64-encoded string ` +\n `(${ngSrc}). NgOptimizedImage does not support Base64-encoded strings. ` +\n `To fix this, disable the NgOptimizedImage directive for this element ` +\n `by removing \\`ngSrc\\` and using a standard \\`src\\` attribute instead.`);\n }\n}\n/**\n * Verifies that the 'sizes' only includes responsive values.\n */\nfunction assertNoComplexSizes(dir) {\n let sizes = dir.sizes;\n if (sizes?.match(/((\\)|,)\\s|^)\\d+px/)) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc, false)} \\`sizes\\` was set to a string including ` +\n `pixel values. For automatic \\`srcset\\` generation, \\`sizes\\` must only include responsive ` +\n `values, such as \\`sizes=\"50vw\"\\` or \\`sizes=\"(min-width: 768px) 50vw, 100vw\"\\`. ` +\n `To fix this, modify the \\`sizes\\` attribute, or provide your own \\`ngSrcset\\` value directly.`);\n }\n}\n/**\n * Verifies that the `ngSrc` is not a Blob URL.\n */\nfunction assertNotBlobUrl(dir) {\n const ngSrc = dir.ngSrc.trim();\n if (ngSrc.startsWith('blob:')) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} \\`ngSrc\\` was set to a blob URL (${ngSrc}). ` +\n `Blob URLs are not supported by the NgOptimizedImage directive. ` +\n `To fix this, disable the NgOptimizedImage directive for this element ` +\n `by removing \\`ngSrc\\` and using a regular \\`src\\` attribute instead.`);\n }\n}\n/**\n * Verifies that the input is set to a non-empty string.\n */\nfunction assertNonEmptyInput(dir, name, value) {\n const isString = typeof value === 'string';\n const isEmptyString = isString && value.trim() === '';\n if (!isString || isEmptyString) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} \\`${name}\\` has an invalid value ` +\n `(\\`${value}\\`). To fix this, change the value to a non-empty string.`);\n }\n}\n/**\n * Verifies that the `ngSrcset` is in a valid format, e.g. \"100w, 200w\" or \"1x, 2x\".\n */\nfunction assertValidNgSrcset(dir, value) {\n if (value == null)\n return;\n assertNonEmptyInput(dir, 'ngSrcset', value);\n const stringVal = value;\n const isValidWidthDescriptor = VALID_WIDTH_DESCRIPTOR_SRCSET.test(stringVal);\n const isValidDensityDescriptor = VALID_DENSITY_DESCRIPTOR_SRCSET.test(stringVal);\n if (isValidDensityDescriptor) {\n assertUnderDensityCap(dir, stringVal);\n }\n const isValidSrcset = isValidWidthDescriptor || isValidDensityDescriptor;\n if (!isValidSrcset) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} \\`ngSrcset\\` has an invalid value (\\`${value}\\`). ` +\n `To fix this, supply \\`ngSrcset\\` using a comma-separated list of one or more width ` +\n `descriptors (e.g. \"100w, 200w\") or density descriptors (e.g. \"1x, 2x\").`);\n }\n}\nfunction assertUnderDensityCap(dir, value) {\n const underDensityCap = value.split(',').every(num => num === '' || parseFloat(num) <= ABSOLUTE_SRCSET_DENSITY_CAP);\n if (!underDensityCap) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} the \\`ngSrcset\\` contains an unsupported image density:` +\n `\\`${value}\\`. NgOptimizedImage generally recommends a max image density of ` +\n `${RECOMMENDED_SRCSET_DENSITY_CAP}x but supports image densities up to ` +\n `${ABSOLUTE_SRCSET_DENSITY_CAP}x. The human eye cannot distinguish between image densities ` +\n `greater than ${RECOMMENDED_SRCSET_DENSITY_CAP}x - which makes them unnecessary for ` +\n `most use cases. Images that will be pinch-zoomed are typically the primary use case for ` +\n `${ABSOLUTE_SRCSET_DENSITY_CAP}x images. Please remove the high density descriptor and try again.`);\n }\n}\n/**\n * Creates a `RuntimeError` instance to represent a situation when an input is set after\n * the directive has initialized.\n */\nfunction postInitInputChangeError(dir, inputName) {\n let reason;\n if (inputName === 'width' || inputName === 'height') {\n reason = `Changing \\`${inputName}\\` may result in different attribute value ` +\n `applied to the underlying image element and cause layout shifts on a page.`;\n }\n else {\n reason = `Changing the \\`${inputName}\\` would have no effect on the underlying ` +\n `image element, because the resource loading has already occurred.`;\n }\n return new ɵRuntimeError(2953 /* RuntimeErrorCode.UNEXPECTED_INPUT_CHANGE */, `${imgDirectiveDetails(dir.ngSrc)} \\`${inputName}\\` was updated after initialization. ` +\n `The NgOptimizedImage directive will not react to this input change. ${reason} ` +\n `To fix this, either switch \\`${inputName}\\` to a static value ` +\n `or wrap the image element in an *ngIf that is gated on the necessary value.`);\n}\n/**\n * Verify that none of the listed inputs has changed.\n */\nfunction assertNoPostInitInputChange(dir, changes, inputs) {\n inputs.forEach(input => {\n const isUpdated = changes.hasOwnProperty(input);\n if (isUpdated && !changes[input].isFirstChange()) {\n if (input === 'ngSrc') {\n // When the `ngSrc` input changes, we detect that only in the\n // `ngOnChanges` hook, thus the `ngSrc` is already set. We use\n // `ngSrc` in the error message, so we use a previous value, but\n // not the updated one in it.\n dir = { ngSrc: changes[input].previousValue };\n }\n throw postInitInputChangeError(dir, input);\n }\n });\n}\n/**\n * Verifies that a specified input is a number greater than 0.\n */\nfunction assertGreaterThanZero(dir, inputValue, inputName) {\n const validNumber = typeof inputValue === 'number' && inputValue > 0;\n const validString = typeof inputValue === 'string' && /^\\d+$/.test(inputValue.trim()) && parseInt(inputValue) > 0;\n if (!validNumber && !validString) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} \\`${inputName}\\` has an invalid value ` +\n `(\\`${inputValue}\\`). To fix this, provide \\`${inputName}\\` ` +\n `as a number greater than 0.`);\n }\n}\n/**\n * Verifies that the rendered image is not visually distorted. Effectively this is checking:\n * - Whether the \"width\" and \"height\" attributes reflect the actual dimensions of the image.\n * - Whether image styling is \"correct\" (see below for a longer explanation).\n */\nfunction assertNoImageDistortion(dir, img, renderer) {\n const removeListenerFn = renderer.listen(img, 'load', () => {\n removeListenerFn();\n const computedStyle = window.getComputedStyle(img);\n let renderedWidth = parseFloat(computedStyle.getPropertyValue('width'));\n let renderedHeight = parseFloat(computedStyle.getPropertyValue('height'));\n const boxSizing = computedStyle.getPropertyValue('box-sizing');\n if (boxSizing === 'border-box') {\n const paddingTop = computedStyle.getPropertyValue('padding-top');\n const paddingRight = computedStyle.getPropertyValue('padding-right');\n const paddingBottom = computedStyle.getPropertyValue('padding-bottom');\n const paddingLeft = computedStyle.getPropertyValue('padding-left');\n renderedWidth -= parseFloat(paddingRight) + parseFloat(paddingLeft);\n renderedHeight -= parseFloat(paddingTop) + parseFloat(paddingBottom);\n }\n const renderedAspectRatio = renderedWidth / renderedHeight;\n const nonZeroRenderedDimensions = renderedWidth !== 0 && renderedHeight !== 0;\n const intrinsicWidth = img.naturalWidth;\n const intrinsicHeight = img.naturalHeight;\n const intrinsicAspectRatio = intrinsicWidth / intrinsicHeight;\n const suppliedWidth = dir.width;\n const suppliedHeight = dir.height;\n const suppliedAspectRatio = suppliedWidth / suppliedHeight;\n // Tolerance is used to account for the impact of subpixel rendering.\n // Due to subpixel rendering, the rendered, intrinsic, and supplied\n // aspect ratios of a correctly configured image may not exactly match.\n // For example, a `width=4030 height=3020` image might have a rendered\n // size of \"1062w, 796.48h\". (An aspect ratio of 1.334... vs. 1.333...)\n const inaccurateDimensions = Math.abs(suppliedAspectRatio - intrinsicAspectRatio) > ASPECT_RATIO_TOLERANCE;\n const stylingDistortion = nonZeroRenderedDimensions &&\n Math.abs(intrinsicAspectRatio - renderedAspectRatio) > ASPECT_RATIO_TOLERANCE;\n if (inaccurateDimensions) {\n console.warn(ɵformatRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} the aspect ratio of the image does not match ` +\n `the aspect ratio indicated by the width and height attributes. ` +\n `\\nIntrinsic image size: ${intrinsicWidth}w x ${intrinsicHeight}h ` +\n `(aspect-ratio: ${round(intrinsicAspectRatio)}). \\nSupplied width and height attributes: ` +\n `${suppliedWidth}w x ${suppliedHeight}h (aspect-ratio: ${round(suppliedAspectRatio)}). ` +\n `\\nTo fix this, update the width and height attributes.`));\n }\n else if (stylingDistortion) {\n console.warn(ɵformatRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} the aspect ratio of the rendered image ` +\n `does not match the image's intrinsic aspect ratio. ` +\n `\\nIntrinsic image size: ${intrinsicWidth}w x ${intrinsicHeight}h ` +\n `(aspect-ratio: ${round(intrinsicAspectRatio)}). \\nRendered image size: ` +\n `${renderedWidth}w x ${renderedHeight}h (aspect-ratio: ` +\n `${round(renderedAspectRatio)}). \\nThis issue can occur if \"width\" and \"height\" ` +\n `attributes are added to an image without updating the corresponding ` +\n `image styling. To fix this, adjust image styling. In most cases, ` +\n `adding \"height: auto\" or \"width: auto\" to the image styling will fix ` +\n `this issue.`));\n }\n else if (!dir.ngSrcset && nonZeroRenderedDimensions) {\n // If `ngSrcset` hasn't been set, sanity check the intrinsic size.\n const recommendedWidth = RECOMMENDED_SRCSET_DENSITY_CAP * renderedWidth;\n const recommendedHeight = RECOMMENDED_SRCSET_DENSITY_CAP * renderedHeight;\n const oversizedWidth = (intrinsicWidth - recommendedWidth) >= OVERSIZED_IMAGE_TOLERANCE;\n const oversizedHeight = (intrinsicHeight - recommendedHeight) >= OVERSIZED_IMAGE_TOLERANCE;\n if (oversizedWidth || oversizedHeight) {\n console.warn(ɵformatRuntimeError(2960 /* RuntimeErrorCode.OVERSIZED_IMAGE */, `${imgDirectiveDetails(dir.ngSrc)} the intrinsic image is significantly ` +\n `larger than necessary. ` +\n `\\nRendered image size: ${renderedWidth}w x ${renderedHeight}h. ` +\n `\\nIntrinsic image size: ${intrinsicWidth}w x ${intrinsicHeight}h. ` +\n `\\nRecommended intrinsic image size: ${recommendedWidth}w x ${recommendedHeight}h. ` +\n `\\nNote: Recommended intrinsic image size is calculated assuming a maximum DPR of ` +\n `${RECOMMENDED_SRCSET_DENSITY_CAP}. To improve loading time, resize the image ` +\n `or consider using the \"ngSrcset\" and \"sizes\" attributes.`));\n }\n }\n });\n}\n/**\n * Verifies that a specified input is set.\n */\nfunction assertNonEmptyWidthAndHeight(dir) {\n let missingAttributes = [];\n if (dir.width === undefined)\n missingAttributes.push('width');\n if (dir.height === undefined)\n missingAttributes.push('height');\n if (missingAttributes.length > 0) {\n throw new ɵRuntimeError(2954 /* RuntimeErrorCode.REQUIRED_INPUT_MISSING */, `${imgDirectiveDetails(dir.ngSrc)} these required attributes ` +\n `are missing: ${missingAttributes.map(attr => `\"${attr}\"`).join(', ')}. ` +\n `Including \"width\" and \"height\" attributes will prevent image-related layout shifts. ` +\n `To fix this, include \"width\" and \"height\" attributes on the image tag or turn on ` +\n `\"fill\" mode with the \\`fill\\` attribute.`);\n }\n}\n/**\n * Verifies that width and height are not set. Used in fill mode, where those attributes don't make\n * sense.\n */\nfunction assertEmptyWidthAndHeight(dir) {\n if (dir.width || dir.height) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} the attributes \\`height\\` and/or \\`width\\` are present ` +\n `along with the \\`fill\\` attribute. Because \\`fill\\` mode causes an image to fill its containing ` +\n `element, the size attributes have no effect and should be removed.`);\n }\n}\n/**\n * Verifies that the rendered image has a nonzero height. If the image is in fill mode, provides\n * guidance that this can be caused by the containing element's CSS position property.\n */\nfunction assertNonZeroRenderedHeight(dir, img, renderer) {\n const removeListenerFn = renderer.listen(img, 'load', () => {\n removeListenerFn();\n const renderedHeight = img.clientHeight;\n if (dir.fill && renderedHeight === 0) {\n console.warn(ɵformatRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} the height of the fill-mode image is zero. ` +\n `This is likely because the containing element does not have the CSS 'position' ` +\n `property set to one of the following: \"relative\", \"fixed\", or \"absolute\". ` +\n `To fix this problem, make sure the container element has the CSS 'position' ` +\n `property defined and the height of the element is not zero.`));\n }\n });\n}\n/**\n * Verifies that the `loading` attribute is set to a valid input &\n * is not used on priority images.\n */\nfunction assertValidLoadingInput(dir) {\n if (dir.loading && dir.priority) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} the \\`loading\\` attribute ` +\n `was used on an image that was marked \"priority\". ` +\n `Setting \\`loading\\` on priority images is not allowed ` +\n `because these images will always be eagerly loaded. ` +\n `To fix this, remove the “loading” attribute from the priority image.`);\n }\n const validInputs = ['auto', 'eager', 'lazy'];\n if (typeof dir.loading === 'string' && !validInputs.includes(dir.loading)) {\n throw new ɵRuntimeError(2952 /* RuntimeErrorCode.INVALID_INPUT */, `${imgDirectiveDetails(dir.ngSrc)} the \\`loading\\` attribute ` +\n `has an invalid value (\\`${dir.loading}\\`). ` +\n `To fix this, provide a valid value (\"lazy\", \"eager\", or \"auto\").`);\n }\n}\n/**\n * Warns if NOT using a loader (falling back to the generic loader) and\n * the image appears to be hosted on one of the image CDNs for which\n * we do have a built-in image loader. Suggests switching to the\n * built-in loader.\n *\n * @param ngSrc Value of the ngSrc attribute\n * @param imageLoader ImageLoader provided\n */\nfunction assertNotMissingBuiltInLoader(ngSrc, imageLoader) {\n if (imageLoader === noopImageLoader) {\n let builtInLoaderName = '';\n for (const loader of BUILT_IN_LOADERS) {\n if (loader.testUrl(ngSrc)) {\n builtInLoaderName = loader.name;\n break;\n }\n }\n if (builtInLoaderName) {\n console.warn(ɵformatRuntimeError(2962 /* RuntimeErrorCode.MISSING_BUILTIN_LOADER */, `NgOptimizedImage: It looks like your images may be hosted on the ` +\n `${builtInLoaderName} CDN, but your app is not using Angular's ` +\n `built-in loader for that CDN. We recommend switching to use ` +\n `the built-in by calling \\`provide${builtInLoaderName}Loader()\\` ` +\n `in your \\`providers\\` and passing it your instance's base URL. ` +\n `If you don't want to use the built-in loader, define a custom ` +\n `loader function using IMAGE_LOADER to silence this warning.`));\n }\n }\n}\n/**\n * Warns if ngSrcset is present and no loader is configured (i.e. the default one is being used).\n */\nfunction assertNoNgSrcsetWithoutLoader(dir, imageLoader) {\n if (dir.ngSrcset && imageLoader === noopImageLoader) {\n console.warn(ɵformatRuntimeError(2963 /* RuntimeErrorCode.MISSING_NECESSARY_LOADER */, `${imgDirectiveDetails(dir.ngSrc)} the \\`ngSrcset\\` attribute is present but ` +\n `no image loader is configured (i.e. the default one is being used), ` +\n `which would result in the same image being used for all configured sizes. ` +\n `To fix this, provide a loader or remove the \\`ngSrcset\\` attribute from the image.`));\n }\n}\n/**\n * Warns if loaderParams is present and no loader is configured (i.e. the default one is being\n * used).\n */\nfunction assertNoLoaderParamsWithoutLoader(dir, imageLoader) {\n if (dir.loaderParams && imageLoader === noopImageLoader) {\n console.warn(ɵformatRuntimeError(2963 /* RuntimeErrorCode.MISSING_NECESSARY_LOADER */, `${imgDirectiveDetails(dir.ngSrc)} the \\`loaderParams\\` attribute is present but ` +\n `no image loader is configured (i.e. the default one is being used), ` +\n `which means that the loaderParams data will not be consumed and will not affect the URL. ` +\n `To fix this, provide a custom loader or remove the \\`loaderParams\\` attribute from the image.`));\n }\n}\nfunction round(input) {\n return Number.isInteger(input) ? input : input.toFixed(2);\n}\n\n// These exports represent the set of symbols exposed as a public API.\n\n/**\n * @module\n * @description\n * Entry point for all public APIs of the common package.\n */\n\n/**\n * @module\n * @description\n * Entry point for all public APIs of this package.\n */\n// This file only reexports content of the `src` folder. Keep it that way.\n\n// This file is not used to build this module. It is only used during editing\n\n/**\n * Generated bundle index. Do not edit.\n */\n\nexport { APP_BASE_HREF, AsyncPipe, BrowserPlatformLocation, CommonModule, CurrencyPipe, DATE_PIPE_DEFAULT_OPTIONS, DATE_PIPE_DEFAULT_TIMEZONE, DOCUMENT, DatePipe, DecimalPipe, FormStyle, FormatWidth, HashLocationStrategy, I18nPluralPipe, I18nSelectPipe, IMAGE_CONFIG, IMAGE_LOADER, JsonPipe, KeyValuePipe, LOCATION_INITIALIZED, Location, LocationStrategy, LowerCasePipe, NgClass, NgComponentOutlet, NgForOf as NgFor, NgForOf, NgForOfContext, NgIf, NgIfContext, NgLocaleLocalization, NgLocalization, NgOptimizedImage, NgPlural, NgPluralCase, NgStyle, NgSwitch, NgSwitchCase, NgSwitchDefault, NgTemplateOutlet, NumberFormatStyle, NumberSymbol, PRECONNECT_CHECK_BLOCKLIST, PathLocationStrategy, PercentPipe, PlatformLocation, Plural, SlicePipe, TitleCasePipe, TranslationWidth, UpperCasePipe, VERSION, ViewportScroller, WeekDay, XhrFactory, formatCurrency, formatDate, formatNumber, formatPercent, getCurrencySymbol, getLocaleCurrencyCode, getLocaleCurrencyName, getLocaleCurrencySymbol, getLocaleDateFormat, getLocaleDateTimeFormat, getLocaleDayNames, getLocaleDayPeriods, getLocaleDirection, getLocaleEraNames, getLocaleExtraDayPeriodRules, getLocaleExtraDayPeriods, getLocaleFirstDayOfWeek, getLocaleId, getLocaleMonthNames, getLocaleNumberFormat, getLocaleNumberSymbol, getLocalePluralCase, getLocaleTimeFormat, getLocaleWeekEndRange, getNumberOfCurrencyDigits, isPlatformBrowser, isPlatformServer, isPlatformWorkerApp, isPlatformWorkerUi, provideCloudflareLoader, provideCloudinaryLoader, provideImageKitLoader, provideImgixLoader, registerLocaleData, DomAdapter as ɵDomAdapter, NullViewportScroller as ɵNullViewportScroller, PLATFORM_BROWSER_ID as ɵPLATFORM_BROWSER_ID, PLATFORM_SERVER_ID as ɵPLATFORM_SERVER_ID, PLATFORM_WORKER_APP_ID as ɵPLATFORM_WORKER_APP_ID, PLATFORM_WORKER_UI_ID as ɵPLATFORM_WORKER_UI_ID, getDOM as ɵgetDOM, parseCookieValue as ɵparseCookieValue, setRootDomAdapter as ɵsetRootDomAdapter };\n","/**\n * @license Angular v16.0.6\n * (c) 2010-2022 Google LLC. https://angular.io/\n * License: MIT\n */\n\nimport * as i0 from '@angular/core';\nimport { Injectable, InjectionToken, inject, ɵInitialRenderPendingTasks, Inject, ɵRuntimeError, PLATFORM_ID, makeEnvironmentProviders, NgModule, TransferState, makeStateKey, ɵENABLED_SSR_FEATURES, APP_BOOTSTRAP_LISTENER, ApplicationRef } from '@angular/core';\nimport { of, Observable, from } from 'rxjs';\nimport { concatMap, filter, map, finalize, switchMap, tap, first } from 'rxjs/operators';\nimport * as i1 from '@angular/common';\nimport { DOCUMENT, ɵparseCookieValue } from '@angular/common';\n\n/**\n * Transforms an `HttpRequest` into a stream of `HttpEvent`s, one of which will likely be a\n * `HttpResponse`.\n *\n * `HttpHandler` is injectable. When injected, the handler instance dispatches requests to the\n * first interceptor in the chain, which dispatches to the second, etc, eventually reaching the\n * `HttpBackend`.\n *\n * In an `HttpInterceptor`, the `HttpHandler` parameter is the next interceptor in the chain.\n *\n * @publicApi\n */\nclass HttpHandler {\n}\n/**\n * A final `HttpHandler` which will dispatch the request via browser HTTP APIs to a backend.\n *\n * Interceptors sit between the `HttpClient` interface and the `HttpBackend`.\n *\n * When injected, `HttpBackend` dispatches requests directly to the backend, without going\n * through the interceptor chain.\n *\n * @publicApi\n */\nclass HttpBackend {\n}\n\n/**\n * Represents the header configuration options for an HTTP request.\n * Instances are immutable. Modifying methods return a cloned\n * instance with the change. The original object is never changed.\n *\n * @publicApi\n */\nclass HttpHeaders {\n /** Constructs a new HTTP header object with the given values.*/\n constructor(headers) {\n /**\n * Internal map of lowercased header names to the normalized\n * form of the name (the form seen first).\n */\n this.normalizedNames = new Map();\n /**\n * Queued updates to be materialized the next initialization.\n */\n this.lazyUpdate = null;\n if (!headers) {\n this.headers = new Map();\n }\n else if (typeof headers === 'string') {\n this.lazyInit = () => {\n this.headers = new Map();\n headers.split('\\n').forEach(line => {\n const index = line.indexOf(':');\n if (index > 0) {\n const name = line.slice(0, index);\n const key = name.toLowerCase();\n const value = line.slice(index + 1).trim();\n this.maybeSetNormalizedName(name, key);\n if (this.headers.has(key)) {\n this.headers.get(key).push(value);\n }\n else {\n this.headers.set(key, [value]);\n }\n }\n });\n };\n }\n else {\n this.lazyInit = () => {\n if (typeof ngDevMode === 'undefined' || ngDevMode) {\n assertValidHeaders(headers);\n }\n this.headers = new Map();\n Object.entries(headers).forEach(([name, values]) => {\n let headerValues;\n if (typeof values === 'string') {\n headerValues = [values];\n }\n else if (typeof values === 'number') {\n headerValues = [values.toString()];\n }\n else {\n headerValues = values.map((value) => value.toString());\n }\n if (headerValues.length > 0) {\n const key = name.toLowerCase();\n this.headers.set(key, headerValues);\n this.maybeSetNormalizedName(name, key);\n }\n });\n };\n }\n }\n /**\n * Checks for existence of a given header.\n *\n * @param name The header name to check for existence.\n *\n * @returns True if the header exists, false otherwise.\n */\n has(name) {\n this.init();\n return this.headers.has(name.toLowerCase());\n }\n /**\n * Retrieves the first value of a given header.\n *\n * @param name The header name.\n *\n * @returns The value string if the header exists, null otherwise\n */\n get(name) {\n this.init();\n const values = this.headers.get(name.toLowerCase());\n return values && values.length > 0 ? values[0] : null;\n }\n /**\n * Retrieves the names of the headers.\n *\n * @returns A list of header names.\n */\n keys() {\n this.init();\n return Array.from(this.normalizedNames.values());\n }\n /**\n * Retrieves a list of values for a given header.\n *\n * @param name The header name from which to retrieve values.\n *\n * @returns A string of values if the header exists, null otherwise.\n */\n getAll(name) {\n this.init();\n return this.headers.get(name.toLowerCase()) || null;\n }\n /**\n * Appends a new value to the existing set of values for a header\n * and returns them in a clone of the original instance.\n *\n * @param name The header name for which to append the values.\n * @param value The value to append.\n *\n * @returns A clone of the HTTP headers object with the value appended to the given header.\n */\n append(name, value) {\n return this.clone({ name, value, op: 'a' });\n }\n /**\n * Sets or modifies a value for a given header in a clone of the original instance.\n * If the header already exists, its value is replaced with the given value\n * in the returned object.\n *\n * @param name The header name.\n * @param value The value or values to set or override for the given header.\n *\n * @returns A clone of the HTTP headers object with the newly set header value.\n */\n set(name, value) {\n return this.clone({ name, value, op: 's' });\n }\n /**\n * Deletes values for a given header in a clone of the original instance.\n *\n * @param name The header name.\n * @param value The value or values to delete for the given header.\n *\n * @returns A clone of the HTTP headers object with the given value deleted.\n */\n delete(name, value) {\n return this.clone({ name, value, op: 'd' });\n }\n maybeSetNormalizedName(name, lcName) {\n if (!this.normalizedNames.has(lcName)) {\n this.normalizedNames.set(lcName, name);\n }\n }\n init() {\n if (!!this.lazyInit) {\n if (this.lazyInit instanceof HttpHeaders) {\n this.copyFrom(this.lazyInit);\n }\n else {\n this.lazyInit();\n }\n this.lazyInit = null;\n if (!!this.lazyUpdate) {\n this.lazyUpdate.forEach(update => this.applyUpdate(update));\n this.lazyUpdate = null;\n }\n }\n }\n copyFrom(other) {\n other.init();\n Array.from(other.headers.keys()).forEach(key => {\n this.headers.set(key, other.headers.get(key));\n this.normalizedNames.set(key, other.normalizedNames.get(key));\n });\n }\n clone(update) {\n const clone = new HttpHeaders();\n clone.lazyInit =\n (!!this.lazyInit && this.lazyInit instanceof HttpHeaders) ? this.lazyInit : this;\n clone.lazyUpdate = (this.lazyUpdate || []).concat([update]);\n return clone;\n }\n applyUpdate(update) {\n const key = update.name.toLowerCase();\n switch (update.op) {\n case 'a':\n case 's':\n let value = update.value;\n if (typeof value === 'string') {\n value = [value];\n }\n if (value.length === 0) {\n return;\n }\n this.maybeSetNormalizedName(update.name, key);\n const base = (update.op === 'a' ? this.headers.get(key) : undefined) || [];\n base.push(...value);\n this.headers.set(key, base);\n break;\n case 'd':\n const toDelete = update.value;\n if (!toDelete) {\n this.headers.delete(key);\n this.normalizedNames.delete(key);\n }\n else {\n let existing = this.headers.get(key);\n if (!existing) {\n return;\n }\n existing = existing.filter(value => toDelete.indexOf(value) === -1);\n if (existing.length === 0) {\n this.headers.delete(key);\n this.normalizedNames.delete(key);\n }\n else {\n this.headers.set(key, existing);\n }\n }\n break;\n }\n }\n /**\n * @internal\n */\n forEach(fn) {\n this.init();\n Array.from(this.normalizedNames.keys())\n .forEach(key => fn(this.normalizedNames.get(key), this.headers.get(key)));\n }\n}\n/**\n * Verifies that the headers object has the right shape: the values\n * must be either strings, numbers or arrays. Throws an error if an invalid\n * header value is present.\n */\nfunction assertValidHeaders(headers) {\n for (const [key, value] of Object.entries(headers)) {\n if (!(typeof value === 'string' || typeof value === 'number') && !Array.isArray(value)) {\n throw new Error(`Unexpected value of the \\`${key}\\` header provided. ` +\n `Expecting either a string, a number or an array, but got: \\`${value}\\`.`);\n }\n }\n}\n\n/**\n * Provides encoding and decoding of URL parameter and query-string values.\n *\n * Serializes and parses URL parameter keys and values to encode and decode them.\n * If you pass URL query parameters without encoding,\n * the query parameters can be misinterpreted at the receiving end.\n *\n *\n * @publicApi\n */\nclass HttpUrlEncodingCodec {\n /**\n * Encodes a key name for a URL parameter or query-string.\n * @param key The key name.\n * @returns The encoded key name.\n */\n encodeKey(key) {\n return standardEncoding(key);\n }\n /**\n * Encodes the value of a URL parameter or query-string.\n * @param value The value.\n * @returns The encoded value.\n */\n encodeValue(value) {\n return standardEncoding(value);\n }\n /**\n * Decodes an encoded URL parameter or query-string key.\n * @param key The encoded key name.\n * @returns The decoded key name.\n */\n decodeKey(key) {\n return decodeURIComponent(key);\n }\n /**\n * Decodes an encoded URL parameter or query-string value.\n * @param value The encoded value.\n * @returns The decoded value.\n */\n decodeValue(value) {\n return decodeURIComponent(value);\n }\n}\nfunction paramParser(rawParams, codec) {\n const map = new Map();\n if (rawParams.length > 0) {\n // The `window.location.search` can be used while creating an instance of the `HttpParams` class\n // (e.g. `new HttpParams({ fromString: window.location.search })`). The `window.location.search`\n // may start with the `?` char, so we strip it if it's present.\n const params = rawParams.replace(/^\\?/, '').split('&');\n params.forEach((param) => {\n const eqIdx = param.indexOf('=');\n const [key, val] = eqIdx == -1 ?\n [codec.decodeKey(param), ''] :\n [codec.decodeKey(param.slice(0, eqIdx)), codec.decodeValue(param.slice(eqIdx + 1))];\n const list = map.get(key) || [];\n list.push(val);\n map.set(key, list);\n });\n }\n return map;\n}\n/**\n * Encode input string with standard encodeURIComponent and then un-encode specific characters.\n */\nconst STANDARD_ENCODING_REGEX = /%(\\d[a-f0-9])/gi;\nconst STANDARD_ENCODING_REPLACEMENTS = {\n '40': '@',\n '3A': ':',\n '24': '$',\n '2C': ',',\n '3B': ';',\n '3D': '=',\n '3F': '?',\n '2F': '/',\n};\nfunction standardEncoding(v) {\n return encodeURIComponent(v).replace(STANDARD_ENCODING_REGEX, (s, t) => STANDARD_ENCODING_REPLACEMENTS[t] ?? s);\n}\nfunction valueToString(value) {\n return `${value}`;\n}\n/**\n * An HTTP request/response body that represents serialized parameters,\n * per the MIME type `application/x-www-form-urlencoded`.\n *\n * This class is immutable; all mutation operations return a new instance.\n *\n * @publicApi\n */\nclass HttpParams {\n constructor(options = {}) {\n this.updates = null;\n this.cloneFrom = null;\n this.encoder = options.encoder || new HttpUrlEncodingCodec();\n if (!!options.fromString) {\n if (!!options.fromObject) {\n throw new Error(`Cannot specify both fromString and fromObject.`);\n }\n this.map = paramParser(options.fromString, this.encoder);\n }\n else if (!!options.fromObject) {\n this.map = new Map();\n Object.keys(options.fromObject).forEach(key => {\n const value = options.fromObject[key];\n // convert the values to strings\n const values = Array.isArray(value) ? value.map(valueToString) : [valueToString(value)];\n this.map.set(key, values);\n });\n }\n else {\n this.map = null;\n }\n }\n /**\n * Reports whether the body includes one or more values for a given parameter.\n * @param param The parameter name.\n * @returns True if the parameter has one or more values,\n * false if it has no value or is not present.\n */\n has(param) {\n this.init();\n return this.map.has(param);\n }\n /**\n * Retrieves the first value for a parameter.\n * @param param The parameter name.\n * @returns The first value of the given parameter,\n * or `null` if the parameter is not present.\n */\n get(param) {\n this.init();\n const res = this.map.get(param);\n return !!res ? res[0] : null;\n }\n /**\n * Retrieves all values for a parameter.\n * @param param The parameter name.\n * @returns All values in a string array,\n * or `null` if the parameter not present.\n */\n getAll(param) {\n this.init();\n return this.map.get(param) || null;\n }\n /**\n * Retrieves all the parameters for this body.\n * @returns The parameter names in a string array.\n */\n keys() {\n this.init();\n return Array.from(this.map.keys());\n }\n /**\n * Appends a new value to existing values for a parameter.\n * @param param The parameter name.\n * @param value The new value to add.\n * @return A new body with the appended value.\n */\n append(param, value) {\n return this.clone({ param, value, op: 'a' });\n }\n /**\n * Constructs a new body with appended values for the given parameter name.\n * @param params parameters and values\n * @return A new body with the new value.\n */\n appendAll(params) {\n const updates = [];\n Object.keys(params).forEach(param => {\n const value = params[param];\n if (Array.isArray(value)) {\n value.forEach(_value => {\n updates.push({ param, value: _value, op: 'a' });\n });\n }\n else {\n updates.push({ param, value: value, op: 'a' });\n }\n });\n return this.clone(updates);\n }\n /**\n * Replaces the value for a parameter.\n * @param param The parameter name.\n * @param value The new value.\n * @return A new body with the new value.\n */\n set(param, value) {\n return this.clone({ param, value, op: 's' });\n }\n /**\n * Removes a given value or all values from a parameter.\n * @param param The parameter name.\n * @param value The value to remove, if provided.\n * @return A new body with the given value removed, or with all values\n * removed if no value is specified.\n */\n delete(param, value) {\n return this.clone({ param, value, op: 'd' });\n }\n /**\n * Serializes the body to an encoded string, where key-value pairs (separated by `=`) are\n * separated by `&`s.\n */\n toString() {\n this.init();\n return this.keys()\n .map(key => {\n const eKey = this.encoder.encodeKey(key);\n // `a: ['1']` produces `'a=1'`\n // `b: []` produces `''`\n // `c: ['1', '2']` produces `'c=1&c=2'`\n return this.map.get(key).map(value => eKey + '=' + this.encoder.encodeValue(value))\n .join('&');\n })\n // filter out empty values because `b: []` produces `''`\n // which results in `a=1&&c=1&c=2` instead of `a=1&c=1&c=2` if we don't\n .filter(param => param !== '')\n .join('&');\n }\n clone(update) {\n const clone = new HttpParams({ encoder: this.encoder });\n clone.cloneFrom = this.cloneFrom || this;\n clone.updates = (this.updates || []).concat(update);\n return clone;\n }\n init() {\n if (this.map === null) {\n this.map = new Map();\n }\n if (this.cloneFrom !== null) {\n this.cloneFrom.init();\n this.cloneFrom.keys().forEach(key => this.map.set(key, this.cloneFrom.map.get(key)));\n this.updates.forEach(update => {\n switch (update.op) {\n case 'a':\n case 's':\n const base = (update.op === 'a' ? this.map.get(update.param) : undefined) || [];\n base.push(valueToString(update.value));\n this.map.set(update.param, base);\n break;\n case 'd':\n if (update.value !== undefined) {\n let base = this.map.get(update.param) || [];\n const idx = base.indexOf(valueToString(update.value));\n if (idx !== -1) {\n base.splice(idx, 1);\n }\n if (base.length > 0) {\n this.map.set(update.param, base);\n }\n else {\n this.map.delete(update.param);\n }\n }\n else {\n this.map.delete(update.param);\n break;\n }\n }\n });\n this.cloneFrom = this.updates = null;\n }\n }\n}\n\n/**\n * A token used to manipulate and access values stored in `HttpContext`.\n *\n * @publicApi\n */\nclass HttpContextToken {\n constructor(defaultValue) {\n this.defaultValue = defaultValue;\n }\n}\n/**\n * Http context stores arbitrary user defined values and ensures type safety without\n * actually knowing the types. It is backed by a `Map` and guarantees that keys do not clash.\n *\n * This context is mutable and is shared between cloned requests unless explicitly specified.\n *\n * @usageNotes\n *\n * ### Usage Example\n *\n * ```typescript\n * // inside cache.interceptors.ts\n * export const IS_CACHE_ENABLED = new HttpContextToken(() => false);\n *\n * export class CacheInterceptor implements HttpInterceptor {\n *\n * intercept(req: HttpRequest, delegate: HttpHandler): Observable> {\n * if (req.context.get(IS_CACHE_ENABLED) === true) {\n * return ...;\n * }\n * return delegate.handle(req);\n * }\n * }\n *\n * // inside a service\n *\n * this.httpClient.get('/api/weather', {\n * context: new HttpContext().set(IS_CACHE_ENABLED, true)\n * }).subscribe(...);\n * ```\n *\n * @publicApi\n */\nclass HttpContext {\n constructor() {\n this.map = new Map();\n }\n /**\n * Store a value in the context. If a value is already present it will be overwritten.\n *\n * @param token The reference to an instance of `HttpContextToken`.\n * @param value The value to store.\n *\n * @returns A reference to itself for easy chaining.\n */\n set(token, value) {\n this.map.set(token, value);\n return this;\n }\n /**\n * Retrieve the value associated with the given token.\n *\n * @param token The reference to an instance of `HttpContextToken`.\n *\n * @returns The stored value or default if one is defined.\n */\n get(token) {\n if (!this.map.has(token)) {\n this.map.set(token, token.defaultValue());\n }\n return this.map.get(token);\n }\n /**\n * Delete the value associated with the given token.\n *\n * @param token The reference to an instance of `HttpContextToken`.\n *\n * @returns A reference to itself for easy chaining.\n */\n delete(token) {\n this.map.delete(token);\n return this;\n }\n /**\n * Checks for existence of a given token.\n *\n * @param token The reference to an instance of `HttpContextToken`.\n *\n * @returns True if the token exists, false otherwise.\n */\n has(token) {\n return this.map.has(token);\n }\n /**\n * @returns a list of tokens currently stored in the context.\n */\n keys() {\n return this.map.keys();\n }\n}\n\n/**\n * Determine whether the given HTTP method may include a body.\n */\nfunction mightHaveBody(method) {\n switch (method) {\n case 'DELETE':\n case 'GET':\n case 'HEAD':\n case 'OPTIONS':\n case 'JSONP':\n return false;\n default:\n return true;\n }\n}\n/**\n * Safely assert whether the given value is an ArrayBuffer.\n *\n * In some execution environments ArrayBuffer is not defined.\n */\nfunction isArrayBuffer(value) {\n return typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer;\n}\n/**\n * Safely assert whether the given value is a Blob.\n *\n * In some execution environments Blob is not defined.\n */\nfunction isBlob(value) {\n return typeof Blob !== 'undefined' && value instanceof Blob;\n}\n/**\n * Safely assert whether the given value is a FormData instance.\n *\n * In some execution environments FormData is not defined.\n */\nfunction isFormData(value) {\n return typeof FormData !== 'undefined' && value instanceof FormData;\n}\n/**\n * Safely assert whether the given value is a URLSearchParams instance.\n *\n * In some execution environments URLSearchParams is not defined.\n */\nfunction isUrlSearchParams(value) {\n return typeof URLSearchParams !== 'undefined' && value instanceof URLSearchParams;\n}\n/**\n * An outgoing HTTP request with an optional typed body.\n *\n * `HttpRequest` represents an outgoing request, including URL, method,\n * headers, body, and other request configuration options. Instances should be\n * assumed to be immutable. To modify a `HttpRequest`, the `clone`\n * method should be used.\n *\n * @publicApi\n */\nclass HttpRequest {\n constructor(method, url, third, fourth) {\n this.url = url;\n /**\n * The request body, or `null` if one isn't set.\n *\n * Bodies are not enforced to be immutable, as they can include a reference to any\n * user-defined data type. However, interceptors should take care to preserve\n * idempotence by treating them as such.\n */\n this.body = null;\n /**\n * Whether this request should be made in a way that exposes progress events.\n *\n * Progress events are expensive (change detection runs on each event) and so\n * they should only be requested if the consumer intends to monitor them.\n */\n this.reportProgress = false;\n /**\n * Whether this request should be sent with outgoing credentials (cookies).\n */\n this.withCredentials = false;\n /**\n * The expected response type of the server.\n *\n * This is used to parse the response appropriately before returning it to\n * the requestee.\n */\n this.responseType = 'json';\n this.method = method.toUpperCase();\n // Next, need to figure out which argument holds the HttpRequestInit\n // options, if any.\n let options;\n // Check whether a body argument is expected. The only valid way to omit\n // the body argument is to use a known no-body method like GET.\n if (mightHaveBody(this.method) || !!fourth) {\n // Body is the third argument, options are the fourth.\n this.body = (third !== undefined) ? third : null;\n options = fourth;\n }\n else {\n // No body required, options are the third argument. The body stays null.\n options = third;\n }\n // If options have been passed, interpret them.\n if (options) {\n // Normalize reportProgress and withCredentials.\n this.reportProgress = !!options.reportProgress;\n this.withCredentials = !!options.withCredentials;\n // Override default response type of 'json' if one is provided.\n if (!!options.responseType) {\n this.responseType = options.responseType;\n }\n // Override headers if they're provided.\n if (!!options.headers) {\n this.headers = options.headers;\n }\n if (!!options.context) {\n this.context = options.context;\n }\n if (!!options.params) {\n this.params = options.params;\n }\n }\n // If no headers have been passed in, construct a new HttpHeaders instance.\n if (!this.headers) {\n this.headers = new HttpHeaders();\n }\n // If no context have been passed in, construct a new HttpContext instance.\n if (!this.context) {\n this.context = new HttpContext();\n }\n // If no parameters have been passed in, construct a new HttpUrlEncodedParams instance.\n if (!this.params) {\n this.params = new HttpParams();\n this.urlWithParams = url;\n }\n else {\n // Encode the parameters to a string in preparation for inclusion in the URL.\n const params = this.params.toString();\n if (params.length === 0) {\n // No parameters, the visible URL is just the URL given at creation time.\n this.urlWithParams = url;\n }\n else {\n // Does the URL already have query parameters? Look for '?'.\n const qIdx = url.indexOf('?');\n // There are 3 cases to handle:\n // 1) No existing parameters -> append '?' followed by params.\n // 2) '?' exists and is followed by existing query string ->\n // append '&' followed by params.\n // 3) '?' exists at the end of the url -> append params directly.\n // This basically amounts to determining the character, if any, with\n // which to join the URL and parameters.\n const sep = qIdx === -1 ? '?' : (qIdx < url.length - 1 ? '&' : '');\n this.urlWithParams = url + sep + params;\n }\n }\n }\n /**\n * Transform the free-form body into a serialized format suitable for\n * transmission to the server.\n */\n serializeBody() {\n // If no body is present, no need to serialize it.\n if (this.body === null) {\n return null;\n }\n // Check whether the body is already in a serialized form. If so,\n // it can just be returned directly.\n if (isArrayBuffer(this.body) || isBlob(this.body) || isFormData(this.body) ||\n isUrlSearchParams(this.body) || typeof this.body === 'string') {\n return this.body;\n }\n // Check whether the body is an instance of HttpUrlEncodedParams.\n if (this.body instanceof HttpParams) {\n return this.body.toString();\n }\n // Check whether the body is an object or array, and serialize with JSON if so.\n if (typeof this.body === 'object' || typeof this.body === 'boolean' ||\n Array.isArray(this.body)) {\n return JSON.stringify(this.body);\n }\n // Fall back on toString() for everything else.\n return this.body.toString();\n }\n /**\n * Examine the body and attempt to infer an appropriate MIME type\n * for it.\n *\n * If no such type can be inferred, this method will return `null`.\n */\n detectContentTypeHeader() {\n // An empty body has no content type.\n if (this.body === null) {\n return null;\n }\n // FormData bodies rely on the browser's content type assignment.\n if (isFormData(this.body)) {\n return null;\n }\n // Blobs usually have their own content type. If it doesn't, then\n // no type can be inferred.\n if (isBlob(this.body)) {\n return this.body.type || null;\n }\n // Array buffers have unknown contents and thus no type can be inferred.\n if (isArrayBuffer(this.body)) {\n return null;\n }\n // Technically, strings could be a form of JSON data, but it's safe enough\n // to assume they're plain strings.\n if (typeof this.body === 'string') {\n return 'text/plain';\n }\n // `HttpUrlEncodedParams` has its own content-type.\n if (this.body instanceof HttpParams) {\n return 'application/x-www-form-urlencoded;charset=UTF-8';\n }\n // Arrays, objects, boolean and numbers will be encoded as JSON.\n if (typeof this.body === 'object' || typeof this.body === 'number' ||\n typeof this.body === 'boolean') {\n return 'application/json';\n }\n // No type could be inferred.\n return null;\n }\n clone(update = {}) {\n // For method, url, and responseType, take the current value unless\n // it is overridden in the update hash.\n const method = update.method || this.method;\n const url = update.url || this.url;\n const responseType = update.responseType || this.responseType;\n // The body is somewhat special - a `null` value in update.body means\n // whatever current body is present is being overridden with an empty\n // body, whereas an `undefined` value in update.body implies no\n // override.\n const body = (update.body !== undefined) ? update.body : this.body;\n // Carefully handle the boolean options to differentiate between\n // `false` and `undefined` in the update args.\n const withCredentials = (update.withCredentials !== undefined) ? update.withCredentials : this.withCredentials;\n const reportProgress = (update.reportProgress !== undefined) ? update.reportProgress : this.reportProgress;\n // Headers and params may be appended to if `setHeaders` or\n // `setParams` are used.\n let headers = update.headers || this.headers;\n let params = update.params || this.params;\n // Pass on context if needed\n const context = update.context ?? this.context;\n // Check whether the caller has asked to add headers.\n if (update.setHeaders !== undefined) {\n // Set every requested header.\n headers =\n Object.keys(update.setHeaders)\n .reduce((headers, name) => headers.set(name, update.setHeaders[name]), headers);\n }\n // Check whether the caller has asked to set params.\n if (update.setParams) {\n // Set every requested param.\n params = Object.keys(update.setParams)\n .reduce((params, param) => params.set(param, update.setParams[param]), params);\n }\n // Finally, construct the new HttpRequest using the pieces from above.\n return new HttpRequest(method, url, body, {\n params,\n headers,\n context,\n reportProgress,\n responseType,\n withCredentials,\n });\n }\n}\n\n/**\n * Type enumeration for the different kinds of `HttpEvent`.\n *\n * @publicApi\n */\nvar HttpEventType;\n(function (HttpEventType) {\n /**\n * The request was sent out over the wire.\n */\n HttpEventType[HttpEventType[\"Sent\"] = 0] = \"Sent\";\n /**\n * An upload progress event was received.\n */\n HttpEventType[HttpEventType[\"UploadProgress\"] = 1] = \"UploadProgress\";\n /**\n * The response status code and headers were received.\n */\n HttpEventType[HttpEventType[\"ResponseHeader\"] = 2] = \"ResponseHeader\";\n /**\n * A download progress event was received.\n */\n HttpEventType[HttpEventType[\"DownloadProgress\"] = 3] = \"DownloadProgress\";\n /**\n * The full response including the body was received.\n */\n HttpEventType[HttpEventType[\"Response\"] = 4] = \"Response\";\n /**\n * A custom event from an interceptor or a backend.\n */\n HttpEventType[HttpEventType[\"User\"] = 5] = \"User\";\n})(HttpEventType || (HttpEventType = {}));\n/**\n * Base class for both `HttpResponse` and `HttpHeaderResponse`.\n *\n * @publicApi\n */\nclass HttpResponseBase {\n /**\n * Super-constructor for all responses.\n *\n * The single parameter accepted is an initialization hash. Any properties\n * of the response passed there will override the default values.\n */\n constructor(init, defaultStatus = 200 /* HttpStatusCode.Ok */, defaultStatusText = 'OK') {\n // If the hash has values passed, use them to initialize the response.\n // Otherwise use the default values.\n this.headers = init.headers || new HttpHeaders();\n this.status = init.status !== undefined ? init.status : defaultStatus;\n this.statusText = init.statusText || defaultStatusText;\n this.url = init.url || null;\n // Cache the ok value to avoid defining a getter.\n this.ok = this.status >= 200 && this.status < 300;\n }\n}\n/**\n * A partial HTTP response which only includes the status and header data,\n * but no response body.\n *\n * `HttpHeaderResponse` is a `HttpEvent` available on the response\n * event stream, only when progress events are requested.\n *\n * @publicApi\n */\nclass HttpHeaderResponse extends HttpResponseBase {\n /**\n * Create a new `HttpHeaderResponse` with the given parameters.\n */\n constructor(init = {}) {\n super(init);\n this.type = HttpEventType.ResponseHeader;\n }\n /**\n * Copy this `HttpHeaderResponse`, overriding its contents with the\n * given parameter hash.\n */\n clone(update = {}) {\n // Perform a straightforward initialization of the new HttpHeaderResponse,\n // overriding the current parameters with new ones if given.\n return new HttpHeaderResponse({\n headers: update.headers || this.headers,\n status: update.status !== undefined ? update.status : this.status,\n statusText: update.statusText || this.statusText,\n url: update.url || this.url || undefined,\n });\n }\n}\n/**\n * A full HTTP response, including a typed response body (which may be `null`\n * if one was not returned).\n *\n * `HttpResponse` is a `HttpEvent` available on the response event\n * stream.\n *\n * @publicApi\n */\nclass HttpResponse extends HttpResponseBase {\n /**\n * Construct a new `HttpResponse`.\n */\n constructor(init = {}) {\n super(init);\n this.type = HttpEventType.Response;\n this.body = init.body !== undefined ? init.body : null;\n }\n clone(update = {}) {\n return new HttpResponse({\n body: (update.body !== undefined) ? update.body : this.body,\n headers: update.headers || this.headers,\n status: (update.status !== undefined) ? update.status : this.status,\n statusText: update.statusText || this.statusText,\n url: update.url || this.url || undefined,\n });\n }\n}\n/**\n * A response that represents an error or failure, either from a\n * non-successful HTTP status, an error while executing the request,\n * or some other failure which occurred during the parsing of the response.\n *\n * Any error returned on the `Observable` response stream will be\n * wrapped in an `HttpErrorResponse` to provide additional context about\n * the state of the HTTP layer when the error occurred. The error property\n * will contain either a wrapped Error object or the error response returned\n * from the server.\n *\n * @publicApi\n */\nclass HttpErrorResponse extends HttpResponseBase {\n constructor(init) {\n // Initialize with a default status of 0 / Unknown Error.\n super(init, 0, 'Unknown Error');\n this.name = 'HttpErrorResponse';\n /**\n * Errors are never okay, even when the status code is in the 2xx success range.\n */\n this.ok = false;\n // If the response was successful, then this was a parse error. Otherwise, it was\n // a protocol-level failure of some sort. Either the request failed in transit\n // or the server returned an unsuccessful status code.\n if (this.status >= 200 && this.status < 300) {\n this.message = `Http failure during parsing for ${init.url || '(unknown url)'}`;\n }\n else {\n this.message = `Http failure response for ${init.url || '(unknown url)'}: ${init.status} ${init.statusText}`;\n }\n this.error = init.error || null;\n }\n}\n\n/**\n * Constructs an instance of `HttpRequestOptions` from a source `HttpMethodOptions` and\n * the given `body`. This function clones the object and adds the body.\n *\n * Note that the `responseType` *options* value is a String that identifies the\n * single data type of the response.\n * A single overload version of the method handles each response type.\n * The value of `responseType` cannot be a union, as the combined signature could imply.\n *\n */\nfunction addBody(options, body) {\n return {\n body,\n headers: options.headers,\n context: options.context,\n observe: options.observe,\n params: options.params,\n reportProgress: options.reportProgress,\n responseType: options.responseType,\n withCredentials: options.withCredentials,\n };\n}\n/**\n * Performs HTTP requests.\n * This service is available as an injectable class, with methods to perform HTTP requests.\n * Each request method has multiple signatures, and the return type varies based on\n * the signature that is called (mainly the values of `observe` and `responseType`).\n *\n * Note that the `responseType` *options* value is a String that identifies the\n * single data type of the response.\n * A single overload version of the method handles each response type.\n * The value of `responseType` cannot be a union, as the combined signature could imply.\n\n *\n * @usageNotes\n * Sample HTTP requests for the [Tour of Heroes](/tutorial/tour-of-heroes/toh-pt0) application.\n *\n * ### HTTP Request Example\n *\n * ```\n * // GET heroes whose name contains search term\n * searchHeroes(term: string): observable{\n *\n * const params = new HttpParams({fromString: 'name=term'});\n * return this.httpClient.request('GET', this.heroesUrl, {responseType:'json', params});\n * }\n * ```\n *\n * Alternatively, the parameter string can be used without invoking HttpParams\n * by directly joining to the URL.\n * ```\n * this.httpClient.request('GET', this.heroesUrl + '?' + 'name=term', {responseType:'json'});\n * ```\n *\n *\n * ### JSONP Example\n * ```\n * requestJsonp(url, callback = 'callback') {\n * return this.httpClient.jsonp(this.heroesURL, callback);\n * }\n * ```\n *\n * ### PATCH Example\n * ```\n * // PATCH one of the heroes' name\n * patchHero (id: number, heroName: string): Observable<{}> {\n * const url = `${this.heroesUrl}/${id}`; // PATCH api/heroes/42\n * return this.httpClient.patch(url, {name: heroName}, httpOptions)\n * .pipe(catchError(this.handleError('patchHero')));\n * }\n * ```\n *\n * @see [HTTP Guide](guide/http)\n * @see [HTTP Request](api/common/http/HttpRequest)\n *\n * @publicApi\n */\nclass HttpClient {\n constructor(handler) {\n this.handler = handler;\n }\n /**\n * Constructs an observable for a generic HTTP request that, when subscribed,\n * fires the request through the chain of registered interceptors and on to the\n * server.\n *\n * You can pass an `HttpRequest` directly as the only parameter. In this case,\n * the call returns an observable of the raw `HttpEvent` stream.\n *\n * Alternatively you can pass an HTTP method as the first parameter,\n * a URL string as the second, and an options hash containing the request body as the third.\n * See `addBody()`. In this case, the specified `responseType` and `observe` options determine the\n * type of returned observable.\n * * The `responseType` value determines how a successful response body is parsed.\n * * If `responseType` is the default `json`, you can pass a type interface for the resulting\n * object as a type parameter to the call.\n *\n * The `observe` value determines the return type, according to what you are interested in\n * observing.\n * * An `observe` value of events returns an observable of the raw `HttpEvent` stream, including\n * progress events by default.\n * * An `observe` value of response returns an observable of `HttpResponse`,\n * where the `T` parameter depends on the `responseType` and any optionally provided type\n * parameter.\n * * An `observe` value of body returns an observable of `` with the same `T` body type.\n *\n */\n request(first, url, options = {}) {\n let req;\n // First, check whether the primary argument is an instance of `HttpRequest`.\n if (first instanceof HttpRequest) {\n // It is. The other arguments must be undefined (per the signatures) and can be\n // ignored.\n req = first;\n }\n else {\n // It's a string, so it represents a URL. Construct a request based on it,\n // and incorporate the remaining arguments (assuming `GET` unless a method is\n // provided.\n // Figure out the headers.\n let headers = undefined;\n if (options.headers instanceof HttpHeaders) {\n headers = options.headers;\n }\n else {\n headers = new HttpHeaders(options.headers);\n }\n // Sort out parameters.\n let params = undefined;\n if (!!options.params) {\n if (options.params instanceof HttpParams) {\n params = options.params;\n }\n else {\n params = new HttpParams({ fromObject: options.params });\n }\n }\n // Construct the request.\n req = new HttpRequest(first, url, (options.body !== undefined ? options.body : null), {\n headers,\n context: options.context,\n params,\n reportProgress: options.reportProgress,\n // By default, JSON is assumed to be returned for all calls.\n responseType: options.responseType || 'json',\n withCredentials: options.withCredentials,\n });\n }\n // Start with an Observable.of() the initial request, and run the handler (which\n // includes all interceptors) inside a concatMap(). This way, the handler runs\n // inside an Observable chain, which causes interceptors to be re-run on every\n // subscription (this also makes retries re-run the handler, including interceptors).\n const events$ = of(req).pipe(concatMap((req) => this.handler.handle(req)));\n // If coming via the API signature which accepts a previously constructed HttpRequest,\n // the only option is to get the event stream. Otherwise, return the event stream if\n // that is what was requested.\n if (first instanceof HttpRequest || options.observe === 'events') {\n return events$;\n }\n // The requested stream contains either the full response or the body. In either\n // case, the first step is to filter the event stream to extract a stream of\n // responses(s).\n const res$ = events$.pipe(filter((event) => event instanceof HttpResponse));\n // Decide which stream to return.\n switch (options.observe || 'body') {\n case 'body':\n // The requested stream is the body. Map the response stream to the response\n // body. This could be done more simply, but a misbehaving interceptor might\n // transform the response body into a different format and ignore the requested\n // responseType. Guard against this by validating that the response is of the\n // requested type.\n switch (req.responseType) {\n case 'arraybuffer':\n return res$.pipe(map((res) => {\n // Validate that the body is an ArrayBuffer.\n if (res.body !== null && !(res.body instanceof ArrayBuffer)) {\n throw new Error('Response is not an ArrayBuffer.');\n }\n return res.body;\n }));\n case 'blob':\n return res$.pipe(map((res) => {\n // Validate that the body is a Blob.\n if (res.body !== null && !(res.body instanceof Blob)) {\n throw new Error('Response is not a Blob.');\n }\n return res.body;\n }));\n case 'text':\n return res$.pipe(map((res) => {\n // Validate that the body is a string.\n if (res.body !== null && typeof res.body !== 'string') {\n throw new Error('Response is not a string.');\n }\n return res.body;\n }));\n case 'json':\n default:\n // No validation needed for JSON responses, as they can be of any type.\n return res$.pipe(map((res) => res.body));\n }\n case 'response':\n // The response stream was requested directly, so return it.\n return res$;\n default:\n // Guard against new future observe types being added.\n throw new Error(`Unreachable: unhandled observe type ${options.observe}}`);\n }\n }\n /**\n * Constructs an observable that, when subscribed, causes the configured\n * `DELETE` request to execute on the server. See the individual overloads for\n * details on the return type.\n *\n * @param url The endpoint URL.\n * @param options The HTTP options to send with the request.\n *\n */\n delete(url, options = {}) {\n return this.request('DELETE', url, options);\n }\n /**\n * Constructs an observable that, when subscribed, causes the configured\n * `GET` request to execute on the server. See the individual overloads for\n * details on the return type.\n */\n get(url, options = {}) {\n return this.request('GET', url, options);\n }\n /**\n * Constructs an observable that, when subscribed, causes the configured\n * `HEAD` request to execute on the server. The `HEAD` method returns\n * meta information about the resource without transferring the\n * resource itself. See the individual overloads for\n * details on the return type.\n */\n head(url, options = {}) {\n return this.request('HEAD', url, options);\n }\n /**\n * Constructs an `Observable` that, when subscribed, causes a request with the special method\n * `JSONP` to be dispatched via the interceptor pipeline.\n * The [JSONP pattern](https://en.wikipedia.org/wiki/JSONP) works around limitations of certain\n * API endpoints that don't support newer,\n * and preferable [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) protocol.\n * JSONP treats the endpoint API as a JavaScript file and tricks the browser to process the\n * requests even if the API endpoint is not located on the same domain (origin) as the client-side\n * application making the request.\n * The endpoint API must support JSONP callback for JSONP requests to work.\n * The resource API returns the JSON response wrapped in a callback function.\n * You can pass the callback function name as one of the query parameters.\n * Note that JSONP requests can only be used with `GET` requests.\n *\n * @param url The resource URL.\n * @param callbackParam The callback function name.\n *\n */\n jsonp(url, callbackParam) {\n return this.request('JSONP', url, {\n params: new HttpParams().append(callbackParam, 'JSONP_CALLBACK'),\n observe: 'body',\n responseType: 'json',\n });\n }\n /**\n * Constructs an `Observable` that, when subscribed, causes the configured\n * `OPTIONS` request to execute on the server. This method allows the client\n * to determine the supported HTTP methods and other capabilities of an endpoint,\n * without implying a resource action. See the individual overloads for\n * details on the return type.\n */\n options(url, options = {}) {\n return this.request('OPTIONS', url, options);\n }\n /**\n * Constructs an observable that, when subscribed, causes the configured\n * `PATCH` request to execute on the server. See the individual overloads for\n * details on the return type.\n */\n patch(url, body, options = {}) {\n return this.request('PATCH', url, addBody(options, body));\n }\n /**\n * Constructs an observable that, when subscribed, causes the configured\n * `POST` request to execute on the server. The server responds with the location of\n * the replaced resource. See the individual overloads for\n * details on the return type.\n */\n post(url, body, options = {}) {\n return this.request('POST', url, addBody(options, body));\n }\n /**\n * Constructs an observable that, when subscribed, causes the configured\n * `PUT` request to execute on the server. The `PUT` method replaces an existing resource\n * with a new set of values.\n * See the individual overloads for details on the return type.\n */\n put(url, body, options = {}) {\n return this.request('PUT', url, addBody(options, body));\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HttpClient, deps: [{ token: HttpHandler }], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HttpClient }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HttpClient, decorators: [{\n type: Injectable\n }], ctorParameters: function () { return [{ type: HttpHandler }]; } });\n\nfunction interceptorChainEndFn(req, finalHandlerFn) {\n return finalHandlerFn(req);\n}\n/**\n * Constructs a `ChainedInterceptorFn` which adapts a legacy `HttpInterceptor` to the\n * `ChainedInterceptorFn` interface.\n */\nfunction adaptLegacyInterceptorToChain(chainTailFn, interceptor) {\n return (initialRequest, finalHandlerFn) => interceptor.intercept(initialRequest, {\n handle: (downstreamRequest) => chainTailFn(downstreamRequest, finalHandlerFn),\n });\n}\n/**\n * Constructs a `ChainedInterceptorFn` which wraps and invokes a functional interceptor in the given\n * injector.\n */\nfunction chainedInterceptorFn(chainTailFn, interceptorFn, injector) {\n // clang-format off\n return (initialRequest, finalHandlerFn) => injector.runInContext(() => interceptorFn(initialRequest, downstreamRequest => chainTailFn(downstreamRequest, finalHandlerFn)));\n // clang-format on\n}\n/**\n * A multi-provider token that represents the array of registered\n * `HttpInterceptor` objects.\n *\n * @publicApi\n */\nconst HTTP_INTERCEPTORS = new InjectionToken(ngDevMode ? 'HTTP_INTERCEPTORS' : '');\n/**\n * A multi-provided token of `HttpInterceptorFn`s.\n */\nconst HTTP_INTERCEPTOR_FNS = new InjectionToken(ngDevMode ? 'HTTP_INTERCEPTOR_FNS' : '');\n/**\n * A multi-provided token of `HttpInterceptorFn`s that are only set in root.\n */\nconst HTTP_ROOT_INTERCEPTOR_FNS = new InjectionToken(ngDevMode ? 'HTTP_ROOT_INTERCEPTOR_FNS' : '');\n/**\n * Creates an `HttpInterceptorFn` which lazily initializes an interceptor chain from the legacy\n * class-based interceptors and runs the request through it.\n */\nfunction legacyInterceptorFnFactory() {\n let chain = null;\n return (req, handler) => {\n if (chain === null) {\n const interceptors = inject(HTTP_INTERCEPTORS, { optional: true }) ?? [];\n // Note: interceptors are wrapped right-to-left so that final execution order is\n // left-to-right. That is, if `interceptors` is the array `[a, b, c]`, we want to\n // produce a chain that is conceptually `c(b(a(end)))`, which we build from the inside\n // out.\n chain = interceptors.reduceRight(adaptLegacyInterceptorToChain, interceptorChainEndFn);\n }\n const pendingTasks = inject(ɵInitialRenderPendingTasks);\n const taskId = pendingTasks.add();\n return chain(req, handler).pipe(finalize(() => pendingTasks.remove(taskId)));\n };\n}\nclass HttpInterceptorHandler extends HttpHandler {\n constructor(backend, injector) {\n super();\n this.backend = backend;\n this.injector = injector;\n this.chain = null;\n this.pendingTasks = inject(ɵInitialRenderPendingTasks);\n }\n handle(initialRequest) {\n if (this.chain === null) {\n const dedupedInterceptorFns = Array.from(new Set([\n ...this.injector.get(HTTP_INTERCEPTOR_FNS),\n ...this.injector.get(HTTP_ROOT_INTERCEPTOR_FNS, []),\n ]));\n // Note: interceptors are wrapped right-to-left so that final execution order is\n // left-to-right. That is, if `dedupedInterceptorFns` is the array `[a, b, c]`, we want to\n // produce a chain that is conceptually `c(b(a(end)))`, which we build from the inside\n // out.\n this.chain = dedupedInterceptorFns.reduceRight((nextSequencedFn, interceptorFn) => chainedInterceptorFn(nextSequencedFn, interceptorFn, this.injector), interceptorChainEndFn);\n }\n const taskId = this.pendingTasks.add();\n return this.chain(initialRequest, downstreamRequest => this.backend.handle(downstreamRequest))\n .pipe(finalize(() => this.pendingTasks.remove(taskId)));\n }\n static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HttpInterceptorHandler, deps: [{ token: HttpBackend }, { token: i0.EnvironmentInjector }], target: i0.ɵɵFactoryTarget.Injectable }); }\n static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HttpInterceptorHandler }); }\n}\ni0.ɵɵngDeclareClassMetadata({ minVersion: \"12.0.0\", version: \"16.0.6\", ngImport: i0, type: HttpInterceptorHandler, decorators: [{\n type: Injectable\n }], ctorParameters: function () { return [{ type: HttpBackend }, { type: i0.EnvironmentInjector }]; } });\n\n// Every request made through JSONP needs a callback name that's unique across the\n// whole page. Each request is assigned an id and the callback name is constructed\n// from that. The next id to be assigned is tracked in a global variable here that\n// is shared among all applications on the page.\nlet nextRequestId = 0;\n/**\n * When a pending