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Diffstat (limited to 'browser/extensions/screenshots/build/raven.js')
| -rw-r--r-- | browser/extensions/screenshots/build/raven.js | 4115 |
1 files changed, 4115 insertions, 0 deletions
diff --git a/browser/extensions/screenshots/build/raven.js b/browser/extensions/screenshots/build/raven.js new file mode 100644 index 0000000000..86eaa50368 --- /dev/null +++ b/browser/extensions/screenshots/build/raven.js @@ -0,0 +1,4115 @@ +/*! Raven.js 3.27.0 (200cffcc) | github.com/getsentry/raven-js */ + +/* + * Includes TraceKit + * https://github.com/getsentry/TraceKit + * + * Copyright (c) 2018 Sentry (https://sentry.io) and individual contributors. + * All rights reserved. + * https://github.com/getsentry/sentry-javascript/blob/master/packages/raven-js/LICENSE + * + */ + +(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Raven = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ +function RavenConfigError(message) { + this.name = 'RavenConfigError'; + this.message = message; +} +RavenConfigError.prototype = new Error(); +RavenConfigError.prototype.constructor = RavenConfigError; + +module.exports = RavenConfigError; + +},{}],2:[function(_dereq_,module,exports){ +var utils = _dereq_(5); + +var wrapMethod = function(console, level, callback) { + var originalConsoleLevel = console[level]; + var originalConsole = console; + + if (!(level in console)) { + return; + } + + var sentryLevel = level === 'warn' ? 'warning' : level; + + console[level] = function() { + var args = [].slice.call(arguments); + + var msg = utils.safeJoin(args, ' '); + var data = {level: sentryLevel, logger: 'console', extra: {arguments: args}}; + + if (level === 'assert') { + if (args[0] === false) { + // Default browsers message + msg = + 'Assertion failed: ' + (utils.safeJoin(args.slice(1), ' ') || 'console.assert'); + data.extra.arguments = args.slice(1); + callback && callback(msg, data); + } + } else { + callback && callback(msg, data); + } + + // this fails for some browsers. :( + if (originalConsoleLevel) { + // IE9 doesn't allow calling apply on console functions directly + // See: https://stackoverflow.com/questions/5472938/does-ie9-support-console-log-and-is-it-a-real-function#answer-5473193 + Function.prototype.apply.call(originalConsoleLevel, originalConsole, args); + } + }; +}; + +module.exports = { + wrapMethod: wrapMethod +}; + +},{"5":5}],3:[function(_dereq_,module,exports){ +(function (global){ +/*global XDomainRequest:false */ + +var TraceKit = _dereq_(6); +var stringify = _dereq_(7); +var md5 = _dereq_(8); +var RavenConfigError = _dereq_(1); + +var utils = _dereq_(5); +var isErrorEvent = utils.isErrorEvent; +var isDOMError = utils.isDOMError; +var isDOMException = utils.isDOMException; +var isError = utils.isError; +var isObject = utils.isObject; +var isPlainObject = utils.isPlainObject; +var isUndefined = utils.isUndefined; +var isFunction = utils.isFunction; +var isString = utils.isString; +var isArray = utils.isArray; +var isEmptyObject = utils.isEmptyObject; +var each = utils.each; +var objectMerge = utils.objectMerge; +var truncate = utils.truncate; +var objectFrozen = utils.objectFrozen; +var hasKey = utils.hasKey; +var joinRegExp = utils.joinRegExp; +var urlencode = utils.urlencode; +var uuid4 = utils.uuid4; +var htmlTreeAsString = utils.htmlTreeAsString; +var isSameException = utils.isSameException; +var isSameStacktrace = utils.isSameStacktrace; +var parseUrl = utils.parseUrl; +var fill = utils.fill; +var supportsFetch = utils.supportsFetch; +var supportsReferrerPolicy = utils.supportsReferrerPolicy; +var serializeKeysForMessage = utils.serializeKeysForMessage; +var serializeException = utils.serializeException; +var sanitize = utils.sanitize; + +var wrapConsoleMethod = _dereq_(2).wrapMethod; + +var dsnKeys = 'source protocol user pass host port path'.split(' '), + dsnPattern = /^(?:(\w+):)?\/\/(?:(\w+)(:\w+)?@)?([\w\.-]+)(?::(\d+))?(\/.*)/; + +function now() { + return +new Date(); +} + +// This is to be defensive in environments where window does not exist (see https://github.com/getsentry/raven-js/pull/785) +var _window = + typeof window !== 'undefined' + ? window + : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; +var _document = _window.document; +var _navigator = _window.navigator; + +function keepOriginalCallback(original, callback) { + return isFunction(callback) + ? function(data) { + return callback(data, original); + } + : callback; +} + +// First, check for JSON support +// If there is no JSON, we no-op the core features of Raven +// since JSON is required to encode the payload +function Raven() { + this._hasJSON = !!(typeof JSON === 'object' && JSON.stringify); + // Raven can run in contexts where there's no document (react-native) + this._hasDocument = !isUndefined(_document); + this._hasNavigator = !isUndefined(_navigator); + this._lastCapturedException = null; + this._lastData = null; + this._lastEventId = null; + this._globalServer = null; + this._globalKey = null; + this._globalProject = null; + this._globalContext = {}; + this._globalOptions = { + // SENTRY_RELEASE can be injected by https://github.com/getsentry/sentry-webpack-plugin + release: _window.SENTRY_RELEASE && _window.SENTRY_RELEASE.id, + logger: 'javascript', + ignoreErrors: [], + ignoreUrls: [], + whitelistUrls: [], + includePaths: [], + headers: null, + collectWindowErrors: true, + captureUnhandledRejections: true, + maxMessageLength: 0, + // By default, truncates URL values to 250 chars + maxUrlLength: 250, + stackTraceLimit: 50, + autoBreadcrumbs: true, + instrument: true, + sampleRate: 1, + sanitizeKeys: [] + }; + this._fetchDefaults = { + method: 'POST', + // Despite all stars in the sky saying that Edge supports old draft syntax, aka 'never', 'always', 'origin' and 'default + // https://caniuse.com/#feat=referrer-policy + // It doesn't. And it throw exception instead of ignoring this parameter... + // REF: https://github.com/getsentry/raven-js/issues/1233 + referrerPolicy: supportsReferrerPolicy() ? 'origin' : '' + }; + this._ignoreOnError = 0; + this._isRavenInstalled = false; + this._originalErrorStackTraceLimit = Error.stackTraceLimit; + // capture references to window.console *and* all its methods first + // before the console plugin has a chance to monkey patch + this._originalConsole = _window.console || {}; + this._originalConsoleMethods = {}; + this._plugins = []; + this._startTime = now(); + this._wrappedBuiltIns = []; + this._breadcrumbs = []; + this._lastCapturedEvent = null; + this._keypressTimeout; + this._location = _window.location; + this._lastHref = this._location && this._location.href; + this._resetBackoff(); + + // eslint-disable-next-line guard-for-in + for (var method in this._originalConsole) { + this._originalConsoleMethods[method] = this._originalConsole[method]; + } +} + +/* + * The core Raven singleton + * + * @this {Raven} + */ + +Raven.prototype = { + // Hardcode version string so that raven source can be loaded directly via + // webpack (using a build step causes webpack #1617). Grunt verifies that + // this value matches package.json during build. + // See: https://github.com/getsentry/raven-js/issues/465 + VERSION: '3.27.0', + + debug: false, + + TraceKit: TraceKit, // alias to TraceKit + + /* + * Configure Raven with a DSN and extra options + * + * @param {string} dsn The public Sentry DSN + * @param {object} options Set of global options [optional] + * @return {Raven} + */ + config: function(dsn, options) { + var self = this; + + if (self._globalServer) { + this._logDebug('error', 'Error: Raven has already been configured'); + return self; + } + if (!dsn) return self; + + var globalOptions = self._globalOptions; + + // merge in options + if (options) { + each(options, function(key, value) { + // tags and extra are special and need to be put into context + if (key === 'tags' || key === 'extra' || key === 'user') { + self._globalContext[key] = value; + } else { + globalOptions[key] = value; + } + }); + } + + self.setDSN(dsn); + + // "Script error." is hard coded into browsers for errors that it can't read. + // this is the result of a script being pulled in from an external domain and CORS. + globalOptions.ignoreErrors.push(/^Script error\.?$/); + globalOptions.ignoreErrors.push(/^Javascript error: Script error\.? on line 0$/); + + // join regexp rules into one big rule + globalOptions.ignoreErrors = joinRegExp(globalOptions.ignoreErrors); + globalOptions.ignoreUrls = globalOptions.ignoreUrls.length + ? joinRegExp(globalOptions.ignoreUrls) + : false; + globalOptions.whitelistUrls = globalOptions.whitelistUrls.length + ? joinRegExp(globalOptions.whitelistUrls) + : false; + globalOptions.includePaths = joinRegExp(globalOptions.includePaths); + globalOptions.maxBreadcrumbs = Math.max( + 0, + Math.min(globalOptions.maxBreadcrumbs || 100, 100) + ); // default and hard limit is 100 + + var autoBreadcrumbDefaults = { + xhr: true, + console: true, + dom: true, + location: true, + sentry: true + }; + + var autoBreadcrumbs = globalOptions.autoBreadcrumbs; + if ({}.toString.call(autoBreadcrumbs) === '[object Object]') { + autoBreadcrumbs = objectMerge(autoBreadcrumbDefaults, autoBreadcrumbs); + } else if (autoBreadcrumbs !== false) { + autoBreadcrumbs = autoBreadcrumbDefaults; + } + globalOptions.autoBreadcrumbs = autoBreadcrumbs; + + var instrumentDefaults = { + tryCatch: true + }; + + var instrument = globalOptions.instrument; + if ({}.toString.call(instrument) === '[object Object]') { + instrument = objectMerge(instrumentDefaults, instrument); + } else if (instrument !== false) { + instrument = instrumentDefaults; + } + globalOptions.instrument = instrument; + + TraceKit.collectWindowErrors = !!globalOptions.collectWindowErrors; + + // return for chaining + return self; + }, + + /* + * Installs a global window.onerror error handler + * to capture and report uncaught exceptions. + * At this point, install() is required to be called due + * to the way TraceKit is set up. + * + * @return {Raven} + */ + install: function() { + var self = this; + if (self.isSetup() && !self._isRavenInstalled) { + TraceKit.report.subscribe(function() { + self._handleOnErrorStackInfo.apply(self, arguments); + }); + + if (self._globalOptions.captureUnhandledRejections) { + self._attachPromiseRejectionHandler(); + } + + self._patchFunctionToString(); + + if (self._globalOptions.instrument && self._globalOptions.instrument.tryCatch) { + self._instrumentTryCatch(); + } + + if (self._globalOptions.autoBreadcrumbs) self._instrumentBreadcrumbs(); + + // Install all of the plugins + self._drainPlugins(); + + self._isRavenInstalled = true; + } + + Error.stackTraceLimit = self._globalOptions.stackTraceLimit; + return this; + }, + + /* + * Set the DSN (can be called multiple time unlike config) + * + * @param {string} dsn The public Sentry DSN + */ + setDSN: function(dsn) { + var self = this, + uri = self._parseDSN(dsn), + lastSlash = uri.path.lastIndexOf('/'), + path = uri.path.substr(1, lastSlash); + + self._dsn = dsn; + self._globalKey = uri.user; + self._globalSecret = uri.pass && uri.pass.substr(1); + self._globalProject = uri.path.substr(lastSlash + 1); + + self._globalServer = self._getGlobalServer(uri); + + self._globalEndpoint = + self._globalServer + '/' + path + 'api/' + self._globalProject + '/store/'; + + // Reset backoff state since we may be pointing at a + // new project/server + this._resetBackoff(); + }, + + /* + * Wrap code within a context so Raven can capture errors + * reliably across domains that is executed immediately. + * + * @param {object} options A specific set of options for this context [optional] + * @param {function} func The callback to be immediately executed within the context + * @param {array} args An array of arguments to be called with the callback [optional] + */ + context: function(options, func, args) { + if (isFunction(options)) { + args = func || []; + func = options; + options = {}; + } + + return this.wrap(options, func).apply(this, args); + }, + + /* + * Wrap code within a context and returns back a new function to be executed + * + * @param {object} options A specific set of options for this context [optional] + * @param {function} func The function to be wrapped in a new context + * @param {function} _before A function to call before the try/catch wrapper [optional, private] + * @return {function} The newly wrapped functions with a context + */ + wrap: function(options, func, _before) { + var self = this; + // 1 argument has been passed, and it's not a function + // so just return it + if (isUndefined(func) && !isFunction(options)) { + return options; + } + + // options is optional + if (isFunction(options)) { + func = options; + options = undefined; + } + + // At this point, we've passed along 2 arguments, and the second one + // is not a function either, so we'll just return the second argument. + if (!isFunction(func)) { + return func; + } + + // We don't wanna wrap it twice! + try { + if (func.__raven__) { + return func; + } + + // If this has already been wrapped in the past, return that + if (func.__raven_wrapper__) { + return func.__raven_wrapper__; + } + } catch (e) { + // Just accessing custom props in some Selenium environments + // can cause a "Permission denied" exception (see raven-js#495). + // Bail on wrapping and return the function as-is (defers to window.onerror). + return func; + } + + function wrapped() { + var args = [], + i = arguments.length, + deep = !options || (options && options.deep !== false); + + if (_before && isFunction(_before)) { + _before.apply(this, arguments); + } + + // Recursively wrap all of a function's arguments that are + // functions themselves. + while (i--) args[i] = deep ? self.wrap(options, arguments[i]) : arguments[i]; + + try { + // Attempt to invoke user-land function + // NOTE: If you are a Sentry user, and you are seeing this stack frame, it + // means Raven caught an error invoking your application code. This is + // expected behavior and NOT indicative of a bug with Raven.js. + return func.apply(this, args); + } catch (e) { + self._ignoreNextOnError(); + self.captureException(e, options); + throw e; + } + } + + // copy over properties of the old function + for (var property in func) { + if (hasKey(func, property)) { + wrapped[property] = func[property]; + } + } + wrapped.prototype = func.prototype; + + func.__raven_wrapper__ = wrapped; + // Signal that this function has been wrapped/filled already + // for both debugging and to prevent it to being wrapped/filled twice + wrapped.__raven__ = true; + wrapped.__orig__ = func; + + return wrapped; + }, + + /** + * Uninstalls the global error handler. + * + * @return {Raven} + */ + uninstall: function() { + TraceKit.report.uninstall(); + + this._detachPromiseRejectionHandler(); + this._unpatchFunctionToString(); + this._restoreBuiltIns(); + this._restoreConsole(); + + Error.stackTraceLimit = this._originalErrorStackTraceLimit; + this._isRavenInstalled = false; + + return this; + }, + + /** + * Callback used for `unhandledrejection` event + * + * @param {PromiseRejectionEvent} event An object containing + * promise: the Promise that was rejected + * reason: the value with which the Promise was rejected + * @return void + */ + _promiseRejectionHandler: function(event) { + this._logDebug('debug', 'Raven caught unhandled promise rejection:', event); + this.captureException(event.reason, { + mechanism: { + type: 'onunhandledrejection', + handled: false + } + }); + }, + + /** + * Installs the global promise rejection handler. + * + * @return {raven} + */ + _attachPromiseRejectionHandler: function() { + this._promiseRejectionHandler = this._promiseRejectionHandler.bind(this); + _window.addEventListener && + _window.addEventListener('unhandledrejection', this._promiseRejectionHandler); + return this; + }, + + /** + * Uninstalls the global promise rejection handler. + * + * @return {raven} + */ + _detachPromiseRejectionHandler: function() { + _window.removeEventListener && + _window.removeEventListener('unhandledrejection', this._promiseRejectionHandler); + return this; + }, + + /** + * Manually capture an exception and send it over to Sentry + * + * @param {error} ex An exception to be logged + * @param {object} options A specific set of options for this error [optional] + * @return {Raven} + */ + captureException: function(ex, options) { + options = objectMerge({trimHeadFrames: 0}, options ? options : {}); + + if (isErrorEvent(ex) && ex.error) { + // If it is an ErrorEvent with `error` property, extract it to get actual Error + ex = ex.error; + } else if (isDOMError(ex) || isDOMException(ex)) { + // If it is a DOMError or DOMException (which are legacy APIs, but still supported in some browsers) + // then we just extract the name and message, as they don't provide anything else + // https://developer.mozilla.org/en-US/docs/Web/API/DOMError + // https://developer.mozilla.org/en-US/docs/Web/API/DOMException + var name = ex.name || (isDOMError(ex) ? 'DOMError' : 'DOMException'); + var message = ex.message ? name + ': ' + ex.message : name; + + return this.captureMessage( + message, + objectMerge(options, { + // neither DOMError or DOMException provide stack trace and we most likely wont get it this way as well + // but it's barely any overhead so we may at least try + stacktrace: true, + trimHeadFrames: options.trimHeadFrames + 1 + }) + ); + } else if (isError(ex)) { + // we have a real Error object + ex = ex; + } else if (isPlainObject(ex)) { + // If it is plain Object, serialize it manually and extract options + // This will allow us to group events based on top-level keys + // which is much better than creating new group when any key/value change + options = this._getCaptureExceptionOptionsFromPlainObject(options, ex); + ex = new Error(options.message); + } else { + // If none of previous checks were valid, then it means that + // it's not a DOMError/DOMException + // it's not a plain Object + // it's not a valid ErrorEvent (one with an error property) + // it's not an Error + // So bail out and capture it as a simple message: + return this.captureMessage( + ex, + objectMerge(options, { + stacktrace: true, // if we fall back to captureMessage, default to attempting a new trace + trimHeadFrames: options.trimHeadFrames + 1 + }) + ); + } + + // Store the raw exception object for potential debugging and introspection + this._lastCapturedException = ex; + + // TraceKit.report will re-raise any exception passed to it, + // which means you have to wrap it in try/catch. Instead, we + // can wrap it here and only re-raise if TraceKit.report + // raises an exception different from the one we asked to + // report on. + try { + var stack = TraceKit.computeStackTrace(ex); + this._handleStackInfo(stack, options); + } catch (ex1) { + if (ex !== ex1) { + throw ex1; + } + } + + return this; + }, + + _getCaptureExceptionOptionsFromPlainObject: function(currentOptions, ex) { + var exKeys = Object.keys(ex).sort(); + var options = objectMerge(currentOptions, { + message: + 'Non-Error exception captured with keys: ' + serializeKeysForMessage(exKeys), + fingerprint: [md5(exKeys)], + extra: currentOptions.extra || {} + }); + options.extra.__serialized__ = serializeException(ex); + + return options; + }, + + /* + * Manually send a message to Sentry + * + * @param {string} msg A plain message to be captured in Sentry + * @param {object} options A specific set of options for this message [optional] + * @return {Raven} + */ + captureMessage: function(msg, options) { + // config() automagically converts ignoreErrors from a list to a RegExp so we need to test for an + // early call; we'll error on the side of logging anything called before configuration since it's + // probably something you should see: + if ( + !!this._globalOptions.ignoreErrors.test && + this._globalOptions.ignoreErrors.test(msg) + ) { + return; + } + + options = options || {}; + msg = msg + ''; // Make sure it's actually a string + + var data = objectMerge( + { + message: msg + }, + options + ); + + var ex; + // Generate a "synthetic" stack trace from this point. + // NOTE: If you are a Sentry user, and you are seeing this stack frame, it is NOT indicative + // of a bug with Raven.js. Sentry generates synthetic traces either by configuration, + // or if it catches a thrown object without a "stack" property. + try { + throw new Error(msg); + } catch (ex1) { + ex = ex1; + } + + // null exception name so `Error` isn't prefixed to msg + ex.name = null; + var stack = TraceKit.computeStackTrace(ex); + + // stack[0] is `throw new Error(msg)` call itself, we are interested in the frame that was just before that, stack[1] + var initialCall = isArray(stack.stack) && stack.stack[1]; + + // if stack[1] is `Raven.captureException`, it means that someone passed a string to it and we redirected that call + // to be handled by `captureMessage`, thus `initialCall` is the 3rd one, not 2nd + // initialCall => captureException(string) => captureMessage(string) + if (initialCall && initialCall.func === 'Raven.captureException') { + initialCall = stack.stack[2]; + } + + var fileurl = (initialCall && initialCall.url) || ''; + + if ( + !!this._globalOptions.ignoreUrls.test && + this._globalOptions.ignoreUrls.test(fileurl) + ) { + return; + } + + if ( + !!this._globalOptions.whitelistUrls.test && + !this._globalOptions.whitelistUrls.test(fileurl) + ) { + return; + } + + // Always attempt to get stacktrace if message is empty. + // It's the only way to provide any helpful information to the user. + if (this._globalOptions.stacktrace || options.stacktrace || data.message === '') { + // fingerprint on msg, not stack trace (legacy behavior, could be revisited) + data.fingerprint = data.fingerprint == null ? msg : data.fingerprint; + + options = objectMerge( + { + trimHeadFrames: 0 + }, + options + ); + // Since we know this is a synthetic trace, the top frame (this function call) + // MUST be from Raven.js, so mark it for trimming + // We add to the trim counter so that callers can choose to trim extra frames, such + // as utility functions. + options.trimHeadFrames += 1; + + var frames = this._prepareFrames(stack, options); + data.stacktrace = { + // Sentry expects frames oldest to newest + frames: frames.reverse() + }; + } + + // Make sure that fingerprint is always wrapped in an array + if (data.fingerprint) { + data.fingerprint = isArray(data.fingerprint) + ? data.fingerprint + : [data.fingerprint]; + } + + // Fire away! + this._send(data); + + return this; + }, + + captureBreadcrumb: function(obj) { + var crumb = objectMerge( + { + timestamp: now() / 1000 + }, + obj + ); + + if (isFunction(this._globalOptions.breadcrumbCallback)) { + var result = this._globalOptions.breadcrumbCallback(crumb); + + if (isObject(result) && !isEmptyObject(result)) { + crumb = result; + } else if (result === false) { + return this; + } + } + + this._breadcrumbs.push(crumb); + if (this._breadcrumbs.length > this._globalOptions.maxBreadcrumbs) { + this._breadcrumbs.shift(); + } + return this; + }, + + addPlugin: function(plugin /*arg1, arg2, ... argN*/) { + var pluginArgs = [].slice.call(arguments, 1); + + this._plugins.push([plugin, pluginArgs]); + if (this._isRavenInstalled) { + this._drainPlugins(); + } + + return this; + }, + + /* + * Set/clear a user to be sent along with the payload. + * + * @param {object} user An object representing user data [optional] + * @return {Raven} + */ + setUserContext: function(user) { + // Intentionally do not merge here since that's an unexpected behavior. + this._globalContext.user = user; + + return this; + }, + + /* + * Merge extra attributes to be sent along with the payload. + * + * @param {object} extra An object representing extra data [optional] + * @return {Raven} + */ + setExtraContext: function(extra) { + this._mergeContext('extra', extra); + + return this; + }, + + /* + * Merge tags to be sent along with the payload. + * + * @param {object} tags An object representing tags [optional] + * @return {Raven} + */ + setTagsContext: function(tags) { + this._mergeContext('tags', tags); + + return this; + }, + + /* + * Clear all of the context. + * + * @return {Raven} + */ + clearContext: function() { + this._globalContext = {}; + + return this; + }, + + /* + * Get a copy of the current context. This cannot be mutated. + * + * @return {object} copy of context + */ + getContext: function() { + // lol javascript + return JSON.parse(stringify(this._globalContext)); + }, + + /* + * Set environment of application + * + * @param {string} environment Typically something like 'production'. + * @return {Raven} + */ + setEnvironment: function(environment) { + this._globalOptions.environment = environment; + + return this; + }, + + /* + * Set release version of application + * + * @param {string} release Typically something like a git SHA to identify version + * @return {Raven} + */ + setRelease: function(release) { + this._globalOptions.release = release; + + return this; + }, + + /* + * Set the dataCallback option + * + * @param {function} callback The callback to run which allows the + * data blob to be mutated before sending + * @return {Raven} + */ + setDataCallback: function(callback) { + var original = this._globalOptions.dataCallback; + this._globalOptions.dataCallback = keepOriginalCallback(original, callback); + return this; + }, + + /* + * Set the breadcrumbCallback option + * + * @param {function} callback The callback to run which allows filtering + * or mutating breadcrumbs + * @return {Raven} + */ + setBreadcrumbCallback: function(callback) { + var original = this._globalOptions.breadcrumbCallback; + this._globalOptions.breadcrumbCallback = keepOriginalCallback(original, callback); + return this; + }, + + /* + * Set the shouldSendCallback option + * + * @param {function} callback The callback to run which allows + * introspecting the blob before sending + * @return {Raven} + */ + setShouldSendCallback: function(callback) { + var original = this._globalOptions.shouldSendCallback; + this._globalOptions.shouldSendCallback = keepOriginalCallback(original, callback); + return this; + }, + + /** + * Override the default HTTP transport mechanism that transmits data + * to the Sentry server. + * + * @param {function} transport Function invoked instead of the default + * `makeRequest` handler. + * + * @return {Raven} + */ + setTransport: function(transport) { + this._globalOptions.transport = transport; + + return this; + }, + + /* + * Get the latest raw exception that was captured by Raven. + * + * @return {error} + */ + lastException: function() { + return this._lastCapturedException; + }, + + /* + * Get the last event id + * + * @return {string} + */ + lastEventId: function() { + return this._lastEventId; + }, + + /* + * Determine if Raven is setup and ready to go. + * + * @return {boolean} + */ + isSetup: function() { + if (!this._hasJSON) return false; // needs JSON support + if (!this._globalServer) { + if (!this.ravenNotConfiguredError) { + this.ravenNotConfiguredError = true; + this._logDebug('error', 'Error: Raven has not been configured.'); + } + return false; + } + return true; + }, + + afterLoad: function() { + // TODO: remove window dependence? + + // Attempt to initialize Raven on load + var RavenConfig = _window.RavenConfig; + if (RavenConfig) { + this.config(RavenConfig.dsn, RavenConfig.config).install(); + } + }, + + showReportDialog: function(options) { + if ( + !_document // doesn't work without a document (React native) + ) + return; + + options = objectMerge( + { + eventId: this.lastEventId(), + dsn: this._dsn, + user: this._globalContext.user || {} + }, + options + ); + + if (!options.eventId) { + throw new RavenConfigError('Missing eventId'); + } + + if (!options.dsn) { + throw new RavenConfigError('Missing DSN'); + } + + var encode = encodeURIComponent; + var encodedOptions = []; + + for (var key in options) { + if (key === 'user') { + var user = options.user; + if (user.name) encodedOptions.push('name=' + encode(user.name)); + if (user.email) encodedOptions.push('email=' + encode(user.email)); + } else { + encodedOptions.push(encode(key) + '=' + encode(options[key])); + } + } + var globalServer = this._getGlobalServer(this._parseDSN(options.dsn)); + + var script = _document.createElement('script'); + script.async = true; + script.src = globalServer + '/api/embed/error-page/?' + encodedOptions.join('&'); + (_document.head || _document.body).appendChild(script); + }, + + /**** Private functions ****/ + _ignoreNextOnError: function() { + var self = this; + this._ignoreOnError += 1; + setTimeout(function() { + // onerror should trigger before setTimeout + self._ignoreOnError -= 1; + }); + }, + + _triggerEvent: function(eventType, options) { + // NOTE: `event` is a native browser thing, so let's avoid conflicting wiht it + var evt, key; + + if (!this._hasDocument) return; + + options = options || {}; + + eventType = 'raven' + eventType.substr(0, 1).toUpperCase() + eventType.substr(1); + + if (_document.createEvent) { + evt = _document.createEvent('HTMLEvents'); + evt.initEvent(eventType, true, true); + } else { + evt = _document.createEventObject(); + evt.eventType = eventType; + } + + for (key in options) + if (hasKey(options, key)) { + evt[key] = options[key]; + } + + if (_document.createEvent) { + // IE9 if standards + _document.dispatchEvent(evt); + } else { + // IE8 regardless of Quirks or Standards + // IE9 if quirks + try { + _document.fireEvent('on' + evt.eventType.toLowerCase(), evt); + } catch (e) { + // Do nothing + } + } + }, + + /** + * Wraps addEventListener to capture UI breadcrumbs + * @param evtName the event name (e.g. "click") + * @returns {Function} + * @private + */ + _breadcrumbEventHandler: function(evtName) { + var self = this; + return function(evt) { + // reset keypress timeout; e.g. triggering a 'click' after + // a 'keypress' will reset the keypress debounce so that a new + // set of keypresses can be recorded + self._keypressTimeout = null; + + // It's possible this handler might trigger multiple times for the same + // event (e.g. event propagation through node ancestors). Ignore if we've + // already captured the event. + if (self._lastCapturedEvent === evt) return; + + self._lastCapturedEvent = evt; + + // try/catch both: + // - accessing evt.target (see getsentry/raven-js#838, #768) + // - `htmlTreeAsString` because it's complex, and just accessing the DOM incorrectly + // can throw an exception in some circumstances. + var target; + try { + target = htmlTreeAsString(evt.target); + } catch (e) { + target = '<unknown>'; + } + + self.captureBreadcrumb({ + category: 'ui.' + evtName, // e.g. ui.click, ui.input + message: target + }); + }; + }, + + /** + * Wraps addEventListener to capture keypress UI events + * @returns {Function} + * @private + */ + _keypressEventHandler: function() { + var self = this, + debounceDuration = 1000; // milliseconds + + // TODO: if somehow user switches keypress target before + // debounce timeout is triggered, we will only capture + // a single breadcrumb from the FIRST target (acceptable?) + return function(evt) { + var target; + try { + target = evt.target; + } catch (e) { + // just accessing event properties can throw an exception in some rare circumstances + // see: https://github.com/getsentry/raven-js/issues/838 + return; + } + var tagName = target && target.tagName; + + // only consider keypress events on actual input elements + // this will disregard keypresses targeting body (e.g. tabbing + // through elements, hotkeys, etc) + if ( + !tagName || + (tagName !== 'INPUT' && tagName !== 'TEXTAREA' && !target.isContentEditable) + ) + return; + + // record first keypress in a series, but ignore subsequent + // keypresses until debounce clears + var timeout = self._keypressTimeout; + if (!timeout) { + self._breadcrumbEventHandler('input')(evt); + } + clearTimeout(timeout); + self._keypressTimeout = setTimeout(function() { + self._keypressTimeout = null; + }, debounceDuration); + }; + }, + + /** + * Captures a breadcrumb of type "navigation", normalizing input URLs + * @param to the originating URL + * @param from the target URL + * @private + */ + _captureUrlChange: function(from, to) { + var parsedLoc = parseUrl(this._location.href); + var parsedTo = parseUrl(to); + var parsedFrom = parseUrl(from); + + // because onpopstate only tells you the "new" (to) value of location.href, and + // not the previous (from) value, we need to track the value of the current URL + // state ourselves + this._lastHref = to; + + // Use only the path component of the URL if the URL matches the current + // document (almost all the time when using pushState) + if (parsedLoc.protocol === parsedTo.protocol && parsedLoc.host === parsedTo.host) + to = parsedTo.relative; + if (parsedLoc.protocol === parsedFrom.protocol && parsedLoc.host === parsedFrom.host) + from = parsedFrom.relative; + + this.captureBreadcrumb({ + category: 'navigation', + data: { + to: to, + from: from + } + }); + }, + + _patchFunctionToString: function() { + var self = this; + self._originalFunctionToString = Function.prototype.toString; + // eslint-disable-next-line no-extend-native + Function.prototype.toString = function() { + if (typeof this === 'function' && this.__raven__) { + return self._originalFunctionToString.apply(this.__orig__, arguments); + } + return self._originalFunctionToString.apply(this, arguments); + }; + }, + + _unpatchFunctionToString: function() { + if (this._originalFunctionToString) { + // eslint-disable-next-line no-extend-native + Function.prototype.toString = this._originalFunctionToString; + } + }, + + /** + * Wrap timer functions and event targets to catch errors and provide + * better metadata. + */ + _instrumentTryCatch: function() { + var self = this; + + var wrappedBuiltIns = self._wrappedBuiltIns; + + function wrapTimeFn(orig) { + return function(fn, t) { + // preserve arity + // Make a copy of the arguments to prevent deoptimization + // https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#32-leaking-arguments + var args = new Array(arguments.length); + for (var i = 0; i < args.length; ++i) { + args[i] = arguments[i]; + } + var originalCallback = args[0]; + if (isFunction(originalCallback)) { + args[0] = self.wrap( + { + mechanism: { + type: 'instrument', + data: {function: orig.name || '<anonymous>'} + } + }, + originalCallback + ); + } + + // IE < 9 doesn't support .call/.apply on setInterval/setTimeout, but it + // also supports only two arguments and doesn't care what this is, so we + // can just call the original function directly. + if (orig.apply) { + return orig.apply(this, args); + } else { + return orig(args[0], args[1]); + } + }; + } + + var autoBreadcrumbs = this._globalOptions.autoBreadcrumbs; + + function wrapEventTarget(global) { + var proto = _window[global] && _window[global].prototype; + if (proto && proto.hasOwnProperty && proto.hasOwnProperty('addEventListener')) { + fill( + proto, + 'addEventListener', + function(orig) { + return function(evtName, fn, capture, secure) { + // preserve arity + try { + if (fn && fn.handleEvent) { + fn.handleEvent = self.wrap( + { + mechanism: { + type: 'instrument', + data: { + target: global, + function: 'handleEvent', + handler: (fn && fn.name) || '<anonymous>' + } + } + }, + fn.handleEvent + ); + } + } catch (err) { + // can sometimes get 'Permission denied to access property "handle Event' + } + + // More breadcrumb DOM capture ... done here and not in `_instrumentBreadcrumbs` + // so that we don't have more than one wrapper function + var before, clickHandler, keypressHandler; + + if ( + autoBreadcrumbs && + autoBreadcrumbs.dom && + (global === 'EventTarget' || global === 'Node') + ) { + // NOTE: generating multiple handlers per addEventListener invocation, should + // revisit and verify we can just use one (almost certainly) + clickHandler = self._breadcrumbEventHandler('click'); + keypressHandler = self._keypressEventHandler(); + before = function(evt) { + // need to intercept every DOM event in `before` argument, in case that + // same wrapped method is re-used for different events (e.g. mousemove THEN click) + // see #724 + if (!evt) return; + + var eventType; + try { + eventType = evt.type; + } catch (e) { + // just accessing event properties can throw an exception in some rare circumstances + // see: https://github.com/getsentry/raven-js/issues/838 + return; + } + if (eventType === 'click') return clickHandler(evt); + else if (eventType === 'keypress') return keypressHandler(evt); + }; + } + return orig.call( + this, + evtName, + self.wrap( + { + mechanism: { + type: 'instrument', + data: { + target: global, + function: 'addEventListener', + handler: (fn && fn.name) || '<anonymous>' + } + } + }, + fn, + before + ), + capture, + secure + ); + }; + }, + wrappedBuiltIns + ); + fill( + proto, + 'removeEventListener', + function(orig) { + return function(evt, fn, capture, secure) { + try { + fn = fn && (fn.__raven_wrapper__ ? fn.__raven_wrapper__ : fn); + } catch (e) { + // ignore, accessing __raven_wrapper__ will throw in some Selenium environments + } + return orig.call(this, evt, fn, capture, secure); + }; + }, + wrappedBuiltIns + ); + } + } + + fill(_window, 'setTimeout', wrapTimeFn, wrappedBuiltIns); + fill(_window, 'setInterval', wrapTimeFn, wrappedBuiltIns); + if (_window.requestAnimationFrame) { + fill( + _window, + 'requestAnimationFrame', + function(orig) { + return function(cb) { + return orig( + self.wrap( + { + mechanism: { + type: 'instrument', + data: { + function: 'requestAnimationFrame', + handler: (orig && orig.name) || '<anonymous>' + } + } + }, + cb + ) + ); + }; + }, + wrappedBuiltIns + ); + } + + // event targets borrowed from bugsnag-js: + // https://github.com/bugsnag/bugsnag-js/blob/master/src/bugsnag.js#L666 + var eventTargets = [ + 'EventTarget', + 'Window', + 'Node', + 'ApplicationCache', + 'AudioTrackList', + 'ChannelMergerNode', + 'CryptoOperation', + 'EventSource', + 'FileReader', + 'HTMLUnknownElement', + 'IDBDatabase', + 'IDBRequest', + 'IDBTransaction', + 'KeyOperation', + 'MediaController', + 'MessagePort', + 'ModalWindow', + 'Notification', + 'SVGElementInstance', + 'Screen', + 'TextTrack', + 'TextTrackCue', + 'TextTrackList', + 'WebSocket', + 'WebSocketWorker', + 'Worker', + 'XMLHttpRequest', + 'XMLHttpRequestEventTarget', + 'XMLHttpRequestUpload' + ]; + for (var i = 0; i < eventTargets.length; i++) { + wrapEventTarget(eventTargets[i]); + } + }, + + /** + * Instrument browser built-ins w/ breadcrumb capturing + * - XMLHttpRequests + * - DOM interactions (click/typing) + * - window.location changes + * - console + * + * Can be disabled or individually configured via the `autoBreadcrumbs` config option + */ + _instrumentBreadcrumbs: function() { + var self = this; + var autoBreadcrumbs = this._globalOptions.autoBreadcrumbs; + + var wrappedBuiltIns = self._wrappedBuiltIns; + + function wrapProp(prop, xhr) { + if (prop in xhr && isFunction(xhr[prop])) { + fill(xhr, prop, function(orig) { + return self.wrap( + { + mechanism: { + type: 'instrument', + data: {function: prop, handler: (orig && orig.name) || '<anonymous>'} + } + }, + orig + ); + }); // intentionally don't track filled methods on XHR instances + } + } + + if (autoBreadcrumbs.xhr && 'XMLHttpRequest' in _window) { + var xhrproto = _window.XMLHttpRequest && _window.XMLHttpRequest.prototype; + fill( + xhrproto, + 'open', + function(origOpen) { + return function(method, url) { + // preserve arity + + // if Sentry key appears in URL, don't capture + if (isString(url) && url.indexOf(self._globalKey) === -1) { + this.__raven_xhr = { + method: method, + url: url, + status_code: null + }; + } + + return origOpen.apply(this, arguments); + }; + }, + wrappedBuiltIns + ); + + fill( + xhrproto, + 'send', + function(origSend) { + return function() { + // preserve arity + var xhr = this; + + function onreadystatechangeHandler() { + if (xhr.__raven_xhr && xhr.readyState === 4) { + try { + // touching statusCode in some platforms throws + // an exception + xhr.__raven_xhr.status_code = xhr.status; + } catch (e) { + /* do nothing */ + } + + self.captureBreadcrumb({ + type: 'http', + category: 'xhr', + data: xhr.__raven_xhr + }); + } + } + + var props = ['onload', 'onerror', 'onprogress']; + for (var j = 0; j < props.length; j++) { + wrapProp(props[j], xhr); + } + + if ('onreadystatechange' in xhr && isFunction(xhr.onreadystatechange)) { + fill( + xhr, + 'onreadystatechange', + function(orig) { + return self.wrap( + { + mechanism: { + type: 'instrument', + data: { + function: 'onreadystatechange', + handler: (orig && orig.name) || '<anonymous>' + } + } + }, + orig, + onreadystatechangeHandler + ); + } /* intentionally don't track this instrumentation */ + ); + } else { + // if onreadystatechange wasn't actually set by the page on this xhr, we + // are free to set our own and capture the breadcrumb + xhr.onreadystatechange = onreadystatechangeHandler; + } + + return origSend.apply(this, arguments); + }; + }, + wrappedBuiltIns + ); + } + + if (autoBreadcrumbs.xhr && supportsFetch()) { + fill( + _window, + 'fetch', + function(origFetch) { + return function() { + // preserve arity + // Make a copy of the arguments to prevent deoptimization + // https://github.com/petkaantonov/bluebird/wiki/Optimization-killers#32-leaking-arguments + var args = new Array(arguments.length); + for (var i = 0; i < args.length; ++i) { + args[i] = arguments[i]; + } + + var fetchInput = args[0]; + var method = 'GET'; + var url; + + if (typeof fetchInput === 'string') { + url = fetchInput; + } else if ('Request' in _window && fetchInput instanceof _window.Request) { + url = fetchInput.url; + if (fetchInput.method) { + method = fetchInput.method; + } + } else { + url = '' + fetchInput; + } + + // if Sentry key appears in URL, don't capture, as it's our own request + if (url.indexOf(self._globalKey) !== -1) { + return origFetch.apply(this, args); + } + + if (args[1] && args[1].method) { + method = args[1].method; + } + + var fetchData = { + method: method, + url: url, + status_code: null + }; + + return origFetch + .apply(this, args) + .then(function(response) { + fetchData.status_code = response.status; + + self.captureBreadcrumb({ + type: 'http', + category: 'fetch', + data: fetchData + }); + + return response; + }) + ['catch'](function(err) { + // if there is an error performing the request + self.captureBreadcrumb({ + type: 'http', + category: 'fetch', + data: fetchData, + level: 'error' + }); + + throw err; + }); + }; + }, + wrappedBuiltIns + ); + } + + // Capture breadcrumbs from any click that is unhandled / bubbled up all the way + // to the document. Do this before we instrument addEventListener. + if (autoBreadcrumbs.dom && this._hasDocument) { + if (_document.addEventListener) { + _document.addEventListener('click', self._breadcrumbEventHandler('click'), false); + _document.addEventListener('keypress', self._keypressEventHandler(), false); + } else if (_document.attachEvent) { + // IE8 Compatibility + _document.attachEvent('onclick', self._breadcrumbEventHandler('click')); + _document.attachEvent('onkeypress', self._keypressEventHandler()); + } + } + + // record navigation (URL) changes + // NOTE: in Chrome App environment, touching history.pushState, *even inside + // a try/catch block*, will cause Chrome to output an error to console.error + // borrowed from: https://github.com/angular/angular.js/pull/13945/files + var chrome = _window.chrome; + var isChromePackagedApp = chrome && chrome.app && chrome.app.runtime; + var hasPushAndReplaceState = + !isChromePackagedApp && + _window.history && + _window.history.pushState && + _window.history.replaceState; + if (autoBreadcrumbs.location && hasPushAndReplaceState) { + // TODO: remove onpopstate handler on uninstall() + var oldOnPopState = _window.onpopstate; + _window.onpopstate = function() { + var currentHref = self._location.href; + self._captureUrlChange(self._lastHref, currentHref); + + if (oldOnPopState) { + return oldOnPopState.apply(this, arguments); + } + }; + + var historyReplacementFunction = function(origHistFunction) { + // note history.pushState.length is 0; intentionally not declaring + // params to preserve 0 arity + return function(/* state, title, url */) { + var url = arguments.length > 2 ? arguments[2] : undefined; + + // url argument is optional + if (url) { + // coerce to string (this is what pushState does) + self._captureUrlChange(self._lastHref, url + ''); + } + + return origHistFunction.apply(this, arguments); + }; + }; + + fill(_window.history, 'pushState', historyReplacementFunction, wrappedBuiltIns); + fill(_window.history, 'replaceState', historyReplacementFunction, wrappedBuiltIns); + } + + if (autoBreadcrumbs.console && 'console' in _window && console.log) { + // console + var consoleMethodCallback = function(msg, data) { + self.captureBreadcrumb({ + message: msg, + level: data.level, + category: 'console' + }); + }; + + each(['debug', 'info', 'warn', 'error', 'log'], function(_, level) { + wrapConsoleMethod(console, level, consoleMethodCallback); + }); + } + }, + + _restoreBuiltIns: function() { + // restore any wrapped builtins + var builtin; + while (this._wrappedBuiltIns.length) { + builtin = this._wrappedBuiltIns.shift(); + + var obj = builtin[0], + name = builtin[1], + orig = builtin[2]; + + obj[name] = orig; + } + }, + + _restoreConsole: function() { + // eslint-disable-next-line guard-for-in + for (var method in this._originalConsoleMethods) { + this._originalConsole[method] = this._originalConsoleMethods[method]; + } + }, + + _drainPlugins: function() { + var self = this; + + // FIX ME TODO + each(this._plugins, function(_, plugin) { + var installer = plugin[0]; + var args = plugin[1]; + installer.apply(self, [self].concat(args)); + }); + }, + + _parseDSN: function(str) { + var m = dsnPattern.exec(str), + dsn = {}, + i = 7; + + try { + while (i--) dsn[dsnKeys[i]] = m[i] || ''; + } catch (e) { + throw new RavenConfigError('Invalid DSN: ' + str); + } + + if (dsn.pass && !this._globalOptions.allowSecretKey) { + throw new RavenConfigError( + 'Do not specify your secret key in the DSN. See: http://bit.ly/raven-secret-key' + ); + } + + return dsn; + }, + + _getGlobalServer: function(uri) { + // assemble the endpoint from the uri pieces + var globalServer = '//' + uri.host + (uri.port ? ':' + uri.port : ''); + + if (uri.protocol) { + globalServer = uri.protocol + ':' + globalServer; + } + return globalServer; + }, + + _handleOnErrorStackInfo: function(stackInfo, options) { + options = options || {}; + options.mechanism = options.mechanism || { + type: 'onerror', + handled: false + }; + + // if we are intentionally ignoring errors via onerror, bail out + if (!this._ignoreOnError) { + this._handleStackInfo(stackInfo, options); + } + }, + + _handleStackInfo: function(stackInfo, options) { + var frames = this._prepareFrames(stackInfo, options); + + this._triggerEvent('handle', { + stackInfo: stackInfo, + options: options + }); + + this._processException( + stackInfo.name, + stackInfo.message, + stackInfo.url, + stackInfo.lineno, + frames, + options + ); + }, + + _prepareFrames: function(stackInfo, options) { + var self = this; + var frames = []; + if (stackInfo.stack && stackInfo.stack.length) { + each(stackInfo.stack, function(i, stack) { + var frame = self._normalizeFrame(stack, stackInfo.url); + if (frame) { + frames.push(frame); + } + }); + + // e.g. frames captured via captureMessage throw + if (options && options.trimHeadFrames) { + for (var j = 0; j < options.trimHeadFrames && j < frames.length; j++) { + frames[j].in_app = false; + } + } + } + frames = frames.slice(0, this._globalOptions.stackTraceLimit); + return frames; + }, + + _normalizeFrame: function(frame, stackInfoUrl) { + // normalize the frames data + var normalized = { + filename: frame.url, + lineno: frame.line, + colno: frame.column, + function: frame.func || '?' + }; + + // Case when we don't have any information about the error + // E.g. throwing a string or raw object, instead of an `Error` in Firefox + // Generating synthetic error doesn't add any value here + // + // We should probably somehow let a user know that they should fix their code + if (!frame.url) { + normalized.filename = stackInfoUrl; // fallback to whole stacks url from onerror handler + } + + normalized.in_app = !// determine if an exception came from outside of our app + // first we check the global includePaths list. + ( + (!!this._globalOptions.includePaths.test && + !this._globalOptions.includePaths.test(normalized.filename)) || + // Now we check for fun, if the function name is Raven or TraceKit + /(Raven|TraceKit)\./.test(normalized['function']) || + // finally, we do a last ditch effort and check for raven.min.js + /raven\.(min\.)?js$/.test(normalized.filename) + ); + + return normalized; + }, + + _processException: function(type, message, fileurl, lineno, frames, options) { + var prefixedMessage = (type ? type + ': ' : '') + (message || ''); + if ( + !!this._globalOptions.ignoreErrors.test && + (this._globalOptions.ignoreErrors.test(message) || + this._globalOptions.ignoreErrors.test(prefixedMessage)) + ) { + return; + } + + var stacktrace; + + if (frames && frames.length) { + fileurl = frames[0].filename || fileurl; + // Sentry expects frames oldest to newest + // and JS sends them as newest to oldest + frames.reverse(); + stacktrace = {frames: frames}; + } else if (fileurl) { + stacktrace = { + frames: [ + { + filename: fileurl, + lineno: lineno, + in_app: true + } + ] + }; + } + + if ( + !!this._globalOptions.ignoreUrls.test && + this._globalOptions.ignoreUrls.test(fileurl) + ) { + return; + } + + if ( + !!this._globalOptions.whitelistUrls.test && + !this._globalOptions.whitelistUrls.test(fileurl) + ) { + return; + } + + var data = objectMerge( + { + // sentry.interfaces.Exception + exception: { + values: [ + { + type: type, + value: message, + stacktrace: stacktrace + } + ] + }, + transaction: fileurl + }, + options + ); + + var ex = data.exception.values[0]; + if (ex.type == null && ex.value === '') { + ex.value = 'Unrecoverable error caught'; + } + + // Move mechanism from options to exception interface + // We do this, as requiring user to pass `{exception:{mechanism:{ ... }}}` would be + // too much + if (!data.exception.mechanism && data.mechanism) { + data.exception.mechanism = data.mechanism; + delete data.mechanism; + } + + data.exception.mechanism = objectMerge( + { + type: 'generic', + handled: true + }, + data.exception.mechanism || {} + ); + + // Fire away! + this._send(data); + }, + + _trimPacket: function(data) { + // For now, we only want to truncate the two different messages + // but this could/should be expanded to just trim everything + var max = this._globalOptions.maxMessageLength; + if (data.message) { + data.message = truncate(data.message, max); + } + if (data.exception) { + var exception = data.exception.values[0]; + exception.value = truncate(exception.value, max); + } + + var request = data.request; + if (request) { + if (request.url) { + request.url = truncate(request.url, this._globalOptions.maxUrlLength); + } + if (request.Referer) { + request.Referer = truncate(request.Referer, this._globalOptions.maxUrlLength); + } + } + + if (data.breadcrumbs && data.breadcrumbs.values) + this._trimBreadcrumbs(data.breadcrumbs); + + return data; + }, + + /** + * Truncate breadcrumb values (right now just URLs) + */ + _trimBreadcrumbs: function(breadcrumbs) { + // known breadcrumb properties with urls + // TODO: also consider arbitrary prop values that start with (https?)?:// + var urlProps = ['to', 'from', 'url'], + urlProp, + crumb, + data; + + for (var i = 0; i < breadcrumbs.values.length; ++i) { + crumb = breadcrumbs.values[i]; + if ( + !crumb.hasOwnProperty('data') || + !isObject(crumb.data) || + objectFrozen(crumb.data) + ) + continue; + + data = objectMerge({}, crumb.data); + for (var j = 0; j < urlProps.length; ++j) { + urlProp = urlProps[j]; + if (data.hasOwnProperty(urlProp) && data[urlProp]) { + data[urlProp] = truncate(data[urlProp], this._globalOptions.maxUrlLength); + } + } + breadcrumbs.values[i].data = data; + } + }, + + _getHttpData: function() { + if (!this._hasNavigator && !this._hasDocument) return; + var httpData = {}; + + if (this._hasNavigator && _navigator.userAgent) { + httpData.headers = { + 'User-Agent': _navigator.userAgent + }; + } + + // Check in `window` instead of `document`, as we may be in ServiceWorker environment + if (_window.location && _window.location.href) { + httpData.url = _window.location.href; + } + + if (this._hasDocument && _document.referrer) { + if (!httpData.headers) httpData.headers = {}; + httpData.headers.Referer = _document.referrer; + } + + return httpData; + }, + + _resetBackoff: function() { + this._backoffDuration = 0; + this._backoffStart = null; + }, + + _shouldBackoff: function() { + return this._backoffDuration && now() - this._backoffStart < this._backoffDuration; + }, + + /** + * Returns true if the in-process data payload matches the signature + * of the previously-sent data + * + * NOTE: This has to be done at this level because TraceKit can generate + * data from window.onerror WITHOUT an exception object (IE8, IE9, + * other old browsers). This can take the form of an "exception" + * data object with a single frame (derived from the onerror args). + */ + _isRepeatData: function(current) { + var last = this._lastData; + + if ( + !last || + current.message !== last.message || // defined for captureMessage + current.transaction !== last.transaction // defined for captureException/onerror + ) + return false; + + // Stacktrace interface (i.e. from captureMessage) + if (current.stacktrace || last.stacktrace) { + return isSameStacktrace(current.stacktrace, last.stacktrace); + } else if (current.exception || last.exception) { + // Exception interface (i.e. from captureException/onerror) + return isSameException(current.exception, last.exception); + } + + return true; + }, + + _setBackoffState: function(request) { + // If we are already in a backoff state, don't change anything + if (this._shouldBackoff()) { + return; + } + + var status = request.status; + + // 400 - project_id doesn't exist or some other fatal + // 401 - invalid/revoked dsn + // 429 - too many requests + if (!(status === 400 || status === 401 || status === 429)) return; + + var retry; + try { + // If Retry-After is not in Access-Control-Expose-Headers, most + // browsers will throw an exception trying to access it + if (supportsFetch()) { + retry = request.headers.get('Retry-After'); + } else { + retry = request.getResponseHeader('Retry-After'); + } + + // Retry-After is returned in seconds + retry = parseInt(retry, 10) * 1000; + } catch (e) { + /* eslint no-empty:0 */ + } + + this._backoffDuration = retry + ? // If Sentry server returned a Retry-After value, use it + retry + : // Otherwise, double the last backoff duration (starts at 1 sec) + this._backoffDuration * 2 || 1000; + + this._backoffStart = now(); + }, + + _send: function(data) { + var globalOptions = this._globalOptions; + + var baseData = { + project: this._globalProject, + logger: globalOptions.logger, + platform: 'javascript' + }, + httpData = this._getHttpData(); + + if (httpData) { + baseData.request = httpData; + } + + // HACK: delete `trimHeadFrames` to prevent from appearing in outbound payload + if (data.trimHeadFrames) delete data.trimHeadFrames; + + data = objectMerge(baseData, data); + + // Merge in the tags and extra separately since objectMerge doesn't handle a deep merge + data.tags = objectMerge(objectMerge({}, this._globalContext.tags), data.tags); + data.extra = objectMerge(objectMerge({}, this._globalContext.extra), data.extra); + + // Send along our own collected metadata with extra + data.extra['session:duration'] = now() - this._startTime; + + if (this._breadcrumbs && this._breadcrumbs.length > 0) { + // intentionally make shallow copy so that additions + // to breadcrumbs aren't accidentally sent in this request + data.breadcrumbs = { + values: [].slice.call(this._breadcrumbs, 0) + }; + } + + if (this._globalContext.user) { + // sentry.interfaces.User + data.user = this._globalContext.user; + } + + // Include the environment if it's defined in globalOptions + if (globalOptions.environment) data.environment = globalOptions.environment; + + // Include the release if it's defined in globalOptions + if (globalOptions.release) data.release = globalOptions.release; + + // Include server_name if it's defined in globalOptions + if (globalOptions.serverName) data.server_name = globalOptions.serverName; + + data = this._sanitizeData(data); + + // Cleanup empty properties before sending them to the server + Object.keys(data).forEach(function(key) { + if (data[key] == null || data[key] === '' || isEmptyObject(data[key])) { + delete data[key]; + } + }); + + if (isFunction(globalOptions.dataCallback)) { + data = globalOptions.dataCallback(data) || data; + } + + // Why?????????? + if (!data || isEmptyObject(data)) { + return; + } + + // Check if the request should be filtered or not + if ( + isFunction(globalOptions.shouldSendCallback) && + !globalOptions.shouldSendCallback(data) + ) { + return; + } + + // Backoff state: Sentry server previously responded w/ an error (e.g. 429 - too many requests), + // so drop requests until "cool-off" period has elapsed. + if (this._shouldBackoff()) { + this._logDebug('warn', 'Raven dropped error due to backoff: ', data); + return; + } + + if (typeof globalOptions.sampleRate === 'number') { + if (Math.random() < globalOptions.sampleRate) { + this._sendProcessedPayload(data); + } + } else { + this._sendProcessedPayload(data); + } + }, + + _sanitizeData: function(data) { + return sanitize(data, this._globalOptions.sanitizeKeys); + }, + + _getUuid: function() { + return uuid4(); + }, + + _sendProcessedPayload: function(data, callback) { + var self = this; + var globalOptions = this._globalOptions; + + if (!this.isSetup()) return; + + // Try and clean up the packet before sending by truncating long values + data = this._trimPacket(data); + + // ideally duplicate error testing should occur *before* dataCallback/shouldSendCallback, + // but this would require copying an un-truncated copy of the data packet, which can be + // arbitrarily deep (extra_data) -- could be worthwhile? will revisit + if (!this._globalOptions.allowDuplicates && this._isRepeatData(data)) { + this._logDebug('warn', 'Raven dropped repeat event: ', data); + return; + } + + // Send along an event_id if not explicitly passed. + // This event_id can be used to reference the error within Sentry itself. + // Set lastEventId after we know the error should actually be sent + this._lastEventId = data.event_id || (data.event_id = this._getUuid()); + + // Store outbound payload after trim + this._lastData = data; + + this._logDebug('debug', 'Raven about to send:', data); + + var auth = { + sentry_version: '7', + sentry_client: 'raven-js/' + this.VERSION, + sentry_key: this._globalKey + }; + + if (this._globalSecret) { + auth.sentry_secret = this._globalSecret; + } + + var exception = data.exception && data.exception.values[0]; + + // only capture 'sentry' breadcrumb is autoBreadcrumbs is truthy + if ( + this._globalOptions.autoBreadcrumbs && + this._globalOptions.autoBreadcrumbs.sentry + ) { + this.captureBreadcrumb({ + category: 'sentry', + message: exception + ? (exception.type ? exception.type + ': ' : '') + exception.value + : data.message, + event_id: data.event_id, + level: data.level || 'error' // presume error unless specified + }); + } + + var url = this._globalEndpoint; + (globalOptions.transport || this._makeRequest).call(this, { + url: url, + auth: auth, + data: data, + options: globalOptions, + onSuccess: function success() { + self._resetBackoff(); + + self._triggerEvent('success', { + data: data, + src: url + }); + callback && callback(); + }, + onError: function failure(error) { + self._logDebug('error', 'Raven transport failed to send: ', error); + + if (error.request) { + self._setBackoffState(error.request); + } + + self._triggerEvent('failure', { + data: data, + src: url + }); + error = error || new Error('Raven send failed (no additional details provided)'); + callback && callback(error); + } + }); + }, + + _makeRequest: function(opts) { + // Auth is intentionally sent as part of query string (NOT as custom HTTP header) to avoid preflight CORS requests + var url = opts.url + '?' + urlencode(opts.auth); + + var evaluatedHeaders = null; + var evaluatedFetchParameters = {}; + + if (opts.options.headers) { + evaluatedHeaders = this._evaluateHash(opts.options.headers); + } + + if (opts.options.fetchParameters) { + evaluatedFetchParameters = this._evaluateHash(opts.options.fetchParameters); + } + + if (supportsFetch()) { + evaluatedFetchParameters.body = stringify(opts.data); + + var defaultFetchOptions = objectMerge({}, this._fetchDefaults); + var fetchOptions = objectMerge(defaultFetchOptions, evaluatedFetchParameters); + + if (evaluatedHeaders) { + fetchOptions.headers = evaluatedHeaders; + } + + return _window + .fetch(url, fetchOptions) + .then(function(response) { + if (response.ok) { + opts.onSuccess && opts.onSuccess(); + } else { + var error = new Error('Sentry error code: ' + response.status); + // It's called request only to keep compatibility with XHR interface + // and not add more redundant checks in setBackoffState method + error.request = response; + opts.onError && opts.onError(error); + } + }) + ['catch'](function() { + opts.onError && + opts.onError(new Error('Sentry error code: network unavailable')); + }); + } + + var request = _window.XMLHttpRequest && new _window.XMLHttpRequest(); + if (!request) return; + + // if browser doesn't support CORS (e.g. IE7), we are out of luck + var hasCORS = 'withCredentials' in request || typeof XDomainRequest !== 'undefined'; + + if (!hasCORS) return; + + if ('withCredentials' in request) { + request.onreadystatechange = function() { + if (request.readyState !== 4) { + return; + } else if (request.status === 200) { + opts.onSuccess && opts.onSuccess(); + } else if (opts.onError) { + var err = new Error('Sentry error code: ' + request.status); + err.request = request; + opts.onError(err); + } + }; + } else { + request = new XDomainRequest(); + // xdomainrequest cannot go http -> https (or vice versa), + // so always use protocol relative + url = url.replace(/^https?:/, ''); + + // onreadystatechange not supported by XDomainRequest + if (opts.onSuccess) { + request.onload = opts.onSuccess; + } + if (opts.onError) { + request.onerror = function() { + var err = new Error('Sentry error code: XDomainRequest'); + err.request = request; + opts.onError(err); + }; + } + } + + request.open('POST', url); + + if (evaluatedHeaders) { + each(evaluatedHeaders, function(key, value) { + request.setRequestHeader(key, value); + }); + } + + request.send(stringify(opts.data)); + }, + + _evaluateHash: function(hash) { + var evaluated = {}; + + for (var key in hash) { + if (hash.hasOwnProperty(key)) { + var value = hash[key]; + evaluated[key] = typeof value === 'function' ? value() : value; + } + } + + return evaluated; + }, + + _logDebug: function(level) { + // We allow `Raven.debug` and `Raven.config(DSN, { debug: true })` to not make backward incompatible API change + if ( + this._originalConsoleMethods[level] && + (this.debug || this._globalOptions.debug) + ) { + // In IE<10 console methods do not have their own 'apply' method + Function.prototype.apply.call( + this._originalConsoleMethods[level], + this._originalConsole, + [].slice.call(arguments, 1) + ); + } + }, + + _mergeContext: function(key, context) { + if (isUndefined(context)) { + delete this._globalContext[key]; + } else { + this._globalContext[key] = objectMerge(this._globalContext[key] || {}, context); + } + } +}; + +// Deprecations +Raven.prototype.setUser = Raven.prototype.setUserContext; +Raven.prototype.setReleaseContext = Raven.prototype.setRelease; + +module.exports = Raven; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"1":1,"2":2,"5":5,"6":6,"7":7,"8":8}],4:[function(_dereq_,module,exports){ +(function (global){ +/** + * Enforces a single instance of the Raven client, and the + * main entry point for Raven. If you are a consumer of the + * Raven library, you SHOULD load this file (vs raven.js). + **/ + +var RavenConstructor = _dereq_(3); + +// This is to be defensive in environments where window does not exist (see https://github.com/getsentry/raven-js/pull/785) +var _window = + typeof window !== 'undefined' + ? window + : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; +var _Raven = _window.Raven; + +var Raven = new RavenConstructor(); + +/* + * Allow multiple versions of Raven to be installed. + * Strip Raven from the global context and returns the instance. + * + * @return {Raven} + */ +Raven.noConflict = function() { + _window.Raven = _Raven; + return Raven; +}; + +Raven.afterLoad(); + +module.exports = Raven; + +/** + * DISCLAIMER: + * + * Expose `Client` constructor for cases where user want to track multiple "sub-applications" in one larger app. + * It's not meant to be used by a wide audience, so pleaaase make sure that you know what you're doing before using it. + * Accidentally calling `install` multiple times, may result in an unexpected behavior that's very hard to debug. + * + * It's called `Client' to be in-line with Raven Node implementation. + * + * HOWTO: + * + * import Raven from 'raven-js'; + * + * const someAppReporter = new Raven.Client(); + * const someOtherAppReporter = new Raven.Client(); + * + * someAppReporter.config('__DSN__', { + * ...config goes here + * }); + * + * someOtherAppReporter.config('__OTHER_DSN__', { + * ...config goes here + * }); + * + * someAppReporter.captureMessage(...); + * someAppReporter.captureException(...); + * someAppReporter.captureBreadcrumb(...); + * + * someOtherAppReporter.captureMessage(...); + * someOtherAppReporter.captureException(...); + * someOtherAppReporter.captureBreadcrumb(...); + * + * It should "just work". + */ +module.exports.Client = RavenConstructor; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"3":3}],5:[function(_dereq_,module,exports){ +(function (global){ +var stringify = _dereq_(7); + +var _window = + typeof window !== 'undefined' + ? window + : typeof global !== 'undefined' + ? global + : typeof self !== 'undefined' + ? self + : {}; + +function isObject(what) { + return typeof what === 'object' && what !== null; +} + +// Yanked from https://git.io/vS8DV re-used under CC0 +// with some tiny modifications +function isError(value) { + switch (Object.prototype.toString.call(value)) { + case '[object Error]': + return true; + case '[object Exception]': + return true; + case '[object DOMException]': + return true; + default: + return value instanceof Error; + } +} + +function isErrorEvent(value) { + return Object.prototype.toString.call(value) === '[object ErrorEvent]'; +} + +function isDOMError(value) { + return Object.prototype.toString.call(value) === '[object DOMError]'; +} + +function isDOMException(value) { + return Object.prototype.toString.call(value) === '[object DOMException]'; +} + +function isUndefined(what) { + return what === void 0; +} + +function isFunction(what) { + return typeof what === 'function'; +} + +function isPlainObject(what) { + return Object.prototype.toString.call(what) === '[object Object]'; +} + +function isString(what) { + return Object.prototype.toString.call(what) === '[object String]'; +} + +function isArray(what) { + return Object.prototype.toString.call(what) === '[object Array]'; +} + +function isEmptyObject(what) { + if (!isPlainObject(what)) return false; + + for (var _ in what) { + if (what.hasOwnProperty(_)) { + return false; + } + } + return true; +} + +function supportsErrorEvent() { + try { + new ErrorEvent(''); // eslint-disable-line no-new + return true; + } catch (e) { + return false; + } +} + +function supportsDOMError() { + try { + new DOMError(''); // eslint-disable-line no-new + return true; + } catch (e) { + return false; + } +} + +function supportsDOMException() { + try { + new DOMException(''); // eslint-disable-line no-new + return true; + } catch (e) { + return false; + } +} + +function supportsFetch() { + if (!('fetch' in _window)) return false; + + try { + new Headers(); // eslint-disable-line no-new + new Request(''); // eslint-disable-line no-new + new Response(); // eslint-disable-line no-new + return true; + } catch (e) { + return false; + } +} + +// Despite all stars in the sky saying that Edge supports old draft syntax, aka 'never', 'always', 'origin' and 'default +// https://caniuse.com/#feat=referrer-policy +// It doesn't. And it throw exception instead of ignoring this parameter... +// REF: https://github.com/getsentry/raven-js/issues/1233 +function supportsReferrerPolicy() { + if (!supportsFetch()) return false; + + try { + // eslint-disable-next-line no-new + new Request('pickleRick', { + referrerPolicy: 'origin' + }); + return true; + } catch (e) { + return false; + } +} + +function supportsPromiseRejectionEvent() { + return typeof PromiseRejectionEvent === 'function'; +} + +function wrappedCallback(callback) { + function dataCallback(data, original) { + var normalizedData = callback(data) || data; + if (original) { + return original(normalizedData) || normalizedData; + } + return normalizedData; + } + + return dataCallback; +} + +function each(obj, callback) { + var i, j; + + if (isUndefined(obj.length)) { + for (i in obj) { + if (hasKey(obj, i)) { + callback.call(null, i, obj[i]); + } + } + } else { + j = obj.length; + if (j) { + for (i = 0; i < j; i++) { + callback.call(null, i, obj[i]); + } + } + } +} + +function objectMerge(obj1, obj2) { + if (!obj2) { + return obj1; + } + each(obj2, function(key, value) { + obj1[key] = value; + }); + return obj1; +} + +/** + * This function is only used for react-native. + * react-native freezes object that have already been sent over the + * js bridge. We need this function in order to check if the object is frozen. + * So it's ok that objectFrozen returns false if Object.isFrozen is not + * supported because it's not relevant for other "platforms". See related issue: + * https://github.com/getsentry/react-native-sentry/issues/57 + */ +function objectFrozen(obj) { + if (!Object.isFrozen) { + return false; + } + return Object.isFrozen(obj); +} + +function truncate(str, max) { + if (typeof max !== 'number') { + throw new Error('2nd argument to `truncate` function should be a number'); + } + if (typeof str !== 'string' || max === 0) { + return str; + } + return str.length <= max ? str : str.substr(0, max) + '\u2026'; +} + +/** + * hasKey, a better form of hasOwnProperty + * Example: hasKey(MainHostObject, property) === true/false + * + * @param {Object} host object to check property + * @param {string} key to check + */ +function hasKey(object, key) { + return Object.prototype.hasOwnProperty.call(object, key); +} + +function joinRegExp(patterns) { + // Combine an array of regular expressions and strings into one large regexp + // Be mad. + var sources = [], + i = 0, + len = patterns.length, + pattern; + + for (; i < len; i++) { + pattern = patterns[i]; + if (isString(pattern)) { + // If it's a string, we need to escape it + // Taken from: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions + sources.push(pattern.replace(/([.*+?^=!:${}()|\[\]\/\\])/g, '\\$1')); + } else if (pattern && pattern.source) { + // If it's a regexp already, we want to extract the source + sources.push(pattern.source); + } + // Intentionally skip other cases + } + return new RegExp(sources.join('|'), 'i'); +} + +function urlencode(o) { + var pairs = []; + each(o, function(key, value) { + pairs.push(encodeURIComponent(key) + '=' + encodeURIComponent(value)); + }); + return pairs.join('&'); +} + +// borrowed from https://tools.ietf.org/html/rfc3986#appendix-B +// intentionally using regex and not <a/> href parsing trick because React Native and other +// environments where DOM might not be available +function parseUrl(url) { + if (typeof url !== 'string') return {}; + var match = url.match(/^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?$/); + + // coerce to undefined values to empty string so we don't get 'undefined' + var query = match[6] || ''; + var fragment = match[8] || ''; + return { + protocol: match[2], + host: match[4], + path: match[5], + relative: match[5] + query + fragment // everything minus origin + }; +} +function uuid4() { + var crypto = _window.crypto || _window.msCrypto; + + if (!isUndefined(crypto) && crypto.getRandomValues) { + // Use window.crypto API if available + // eslint-disable-next-line no-undef + var arr = new Uint16Array(8); + crypto.getRandomValues(arr); + + // set 4 in byte 7 + arr[3] = (arr[3] & 0xfff) | 0x4000; + // set 2 most significant bits of byte 9 to '10' + arr[4] = (arr[4] & 0x3fff) | 0x8000; + + var pad = function(num) { + var v = num.toString(16); + while (v.length < 4) { + v = '0' + v; + } + return v; + }; + + return ( + pad(arr[0]) + + pad(arr[1]) + + pad(arr[2]) + + pad(arr[3]) + + pad(arr[4]) + + pad(arr[5]) + + pad(arr[6]) + + pad(arr[7]) + ); + } else { + // http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript/2117523#2117523 + return 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function(c) { + var r = (Math.random() * 16) | 0, + v = c === 'x' ? r : (r & 0x3) | 0x8; + return v.toString(16); + }); + } +} + +/** + * Given a child DOM element, returns a query-selector statement describing that + * and its ancestors + * e.g. [HTMLElement] => body > div > input#foo.btn[name=baz] + * @param elem + * @returns {string} + */ +function htmlTreeAsString(elem) { + /* eslint no-extra-parens:0*/ + var MAX_TRAVERSE_HEIGHT = 5, + MAX_OUTPUT_LEN = 80, + out = [], + height = 0, + len = 0, + separator = ' > ', + sepLength = separator.length, + nextStr; + + while (elem && height++ < MAX_TRAVERSE_HEIGHT) { + nextStr = htmlElementAsString(elem); + // bail out if + // - nextStr is the 'html' element + // - the length of the string that would be created exceeds MAX_OUTPUT_LEN + // (ignore this limit if we are on the first iteration) + if ( + nextStr === 'html' || + (height > 1 && len + out.length * sepLength + nextStr.length >= MAX_OUTPUT_LEN) + ) { + break; + } + + out.push(nextStr); + + len += nextStr.length; + elem = elem.parentNode; + } + + return out.reverse().join(separator); +} + +/** + * Returns a simple, query-selector representation of a DOM element + * e.g. [HTMLElement] => input#foo.btn[name=baz] + * @param HTMLElement + * @returns {string} + */ +function htmlElementAsString(elem) { + var out = [], + className, + classes, + key, + attr, + i; + + if (!elem || !elem.tagName) { + return ''; + } + + out.push(elem.tagName.toLowerCase()); + if (elem.id) { + out.push('#' + elem.id); + } + + className = elem.className; + if (className && isString(className)) { + classes = className.split(/\s+/); + for (i = 0; i < classes.length; i++) { + out.push('.' + classes[i]); + } + } + var attrWhitelist = ['type', 'name', 'title', 'alt']; + for (i = 0; i < attrWhitelist.length; i++) { + key = attrWhitelist[i]; + attr = elem.getAttribute(key); + if (attr) { + out.push('[' + key + '="' + attr + '"]'); + } + } + return out.join(''); +} + +/** + * Returns true if either a OR b is truthy, but not both + */ +function isOnlyOneTruthy(a, b) { + return !!(!!a ^ !!b); +} + +/** + * Returns true if both parameters are undefined + */ +function isBothUndefined(a, b) { + return isUndefined(a) && isUndefined(b); +} + +/** + * Returns true if the two input exception interfaces have the same content + */ +function isSameException(ex1, ex2) { + if (isOnlyOneTruthy(ex1, ex2)) return false; + + ex1 = ex1.values[0]; + ex2 = ex2.values[0]; + + if (ex1.type !== ex2.type || ex1.value !== ex2.value) return false; + + // in case both stacktraces are undefined, we can't decide so default to false + if (isBothUndefined(ex1.stacktrace, ex2.stacktrace)) return false; + + return isSameStacktrace(ex1.stacktrace, ex2.stacktrace); +} + +/** + * Returns true if the two input stack trace interfaces have the same content + */ +function isSameStacktrace(stack1, stack2) { + if (isOnlyOneTruthy(stack1, stack2)) return false; + + var frames1 = stack1.frames; + var frames2 = stack2.frames; + + // Exit early if stacktrace is malformed + if (frames1 === undefined || frames2 === undefined) return false; + + // Exit early if frame count differs + if (frames1.length !== frames2.length) return false; + + // Iterate through every frame; bail out if anything differs + var a, b; + for (var i = 0; i < frames1.length; i++) { + a = frames1[i]; + b = frames2[i]; + if ( + a.filename !== b.filename || + a.lineno !== b.lineno || + a.colno !== b.colno || + a['function'] !== b['function'] + ) + return false; + } + return true; +} + +/** + * Polyfill a method + * @param obj object e.g. `document` + * @param name method name present on object e.g. `addEventListener` + * @param replacement replacement function + * @param track {optional} record instrumentation to an array + */ +function fill(obj, name, replacement, track) { + if (obj == null) return; + var orig = obj[name]; + obj[name] = replacement(orig); + obj[name].__raven__ = true; + obj[name].__orig__ = orig; + if (track) { + track.push([obj, name, orig]); + } +} + +/** + * Join values in array + * @param input array of values to be joined together + * @param delimiter string to be placed in-between values + * @returns {string} + */ +function safeJoin(input, delimiter) { + if (!isArray(input)) return ''; + + var output = []; + + for (var i = 0; i < input.length; i++) { + try { + output.push(String(input[i])); + } catch (e) { + output.push('[value cannot be serialized]'); + } + } + + return output.join(delimiter); +} + +// Default Node.js REPL depth +var MAX_SERIALIZE_EXCEPTION_DEPTH = 3; +// 50kB, as 100kB is max payload size, so half sounds reasonable +var MAX_SERIALIZE_EXCEPTION_SIZE = 50 * 1024; +var MAX_SERIALIZE_KEYS_LENGTH = 40; + +function utf8Length(value) { + return ~-encodeURI(value).split(/%..|./).length; +} + +function jsonSize(value) { + return utf8Length(JSON.stringify(value)); +} + +function serializeValue(value) { + if (typeof value === 'string') { + var maxLength = 40; + return truncate(value, maxLength); + } else if ( + typeof value === 'number' || + typeof value === 'boolean' || + typeof value === 'undefined' + ) { + return value; + } + + var type = Object.prototype.toString.call(value); + + // Node.js REPL notation + if (type === '[object Object]') return '[Object]'; + if (type === '[object Array]') return '[Array]'; + if (type === '[object Function]') + return value.name ? '[Function: ' + value.name + ']' : '[Function]'; + + return value; +} + +function serializeObject(value, depth) { + if (depth === 0) return serializeValue(value); + + if (isPlainObject(value)) { + return Object.keys(value).reduce(function(acc, key) { + acc[key] = serializeObject(value[key], depth - 1); + return acc; + }, {}); + } else if (Array.isArray(value)) { + return value.map(function(val) { + return serializeObject(val, depth - 1); + }); + } + + return serializeValue(value); +} + +function serializeException(ex, depth, maxSize) { + if (!isPlainObject(ex)) return ex; + + depth = typeof depth !== 'number' ? MAX_SERIALIZE_EXCEPTION_DEPTH : depth; + maxSize = typeof depth !== 'number' ? MAX_SERIALIZE_EXCEPTION_SIZE : maxSize; + + var serialized = serializeObject(ex, depth); + + if (jsonSize(stringify(serialized)) > maxSize) { + return serializeException(ex, depth - 1); + } + + return serialized; +} + +function serializeKeysForMessage(keys, maxLength) { + if (typeof keys === 'number' || typeof keys === 'string') return keys.toString(); + if (!Array.isArray(keys)) return ''; + + keys = keys.filter(function(key) { + return typeof key === 'string'; + }); + if (keys.length === 0) return '[object has no keys]'; + + maxLength = typeof maxLength !== 'number' ? MAX_SERIALIZE_KEYS_LENGTH : maxLength; + if (keys[0].length >= maxLength) return keys[0]; + + for (var usedKeys = keys.length; usedKeys > 0; usedKeys--) { + var serialized = keys.slice(0, usedKeys).join(', '); + if (serialized.length > maxLength) continue; + if (usedKeys === keys.length) return serialized; + return serialized + '\u2026'; + } + + return ''; +} + +function sanitize(input, sanitizeKeys) { + if (!isArray(sanitizeKeys) || (isArray(sanitizeKeys) && sanitizeKeys.length === 0)) + return input; + + var sanitizeRegExp = joinRegExp(sanitizeKeys); + var sanitizeMask = '********'; + var safeInput; + + try { + safeInput = JSON.parse(stringify(input)); + } catch (o_O) { + return input; + } + + function sanitizeWorker(workerInput) { + if (isArray(workerInput)) { + return workerInput.map(function(val) { + return sanitizeWorker(val); + }); + } + + if (isPlainObject(workerInput)) { + return Object.keys(workerInput).reduce(function(acc, k) { + if (sanitizeRegExp.test(k)) { + acc[k] = sanitizeMask; + } else { + acc[k] = sanitizeWorker(workerInput[k]); + } + return acc; + }, {}); + } + + return workerInput; + } + + return sanitizeWorker(safeInput); +} + +module.exports = { + isObject: isObject, + isError: isError, + isErrorEvent: isErrorEvent, + isDOMError: isDOMError, + isDOMException: isDOMException, + isUndefined: isUndefined, + isFunction: isFunction, + isPlainObject: isPlainObject, + isString: isString, + isArray: isArray, + isEmptyObject: isEmptyObject, + supportsErrorEvent: supportsErrorEvent, + supportsDOMError: supportsDOMError, + supportsDOMException: supportsDOMException, + supportsFetch: supportsFetch, + supportsReferrerPolicy: supportsReferrerPolicy, + supportsPromiseRejectionEvent: supportsPromiseRejectionEvent, + wrappedCallback: wrappedCallback, + each: each, + objectMerge: objectMerge, + truncate: truncate, + objectFrozen: objectFrozen, + hasKey: hasKey, + joinRegExp: joinRegExp, + urlencode: urlencode, + uuid4: uuid4, + htmlTreeAsString: htmlTreeAsString, + htmlElementAsString: htmlElementAsString, + isSameException: isSameException, + isSameStacktrace: isSameStacktrace, + parseUrl: parseUrl, + fill: fill, + safeJoin: safeJoin, + serializeException: serializeException, + serializeKeysForMessage: serializeKeysForMessage, + sanitize: sanitize +}; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"7":7}],6:[function(_dereq_,module,exports){ +(function (global){ +var utils = _dereq_(5); + +/* + TraceKit - Cross brower stack traces + + This was originally forked from github.com/occ/TraceKit, but has since been + largely re-written and is now maintained as part of raven-js. Tests for + this are in test/vendor. + + MIT license +*/ + +var TraceKit = { + collectWindowErrors: true, + debug: false +}; + +// This is to be defensive in environments where window does not exist (see https://github.com/getsentry/raven-js/pull/785) +var _window = + typeof window !== 'undefined' + ? window + : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; + +// global reference to slice +var _slice = [].slice; +var UNKNOWN_FUNCTION = '?'; + +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Error_types +var ERROR_TYPES_RE = /^(?:[Uu]ncaught (?:exception: )?)?(?:((?:Eval|Internal|Range|Reference|Syntax|Type|URI|)Error): )?(.*)$/; + +function getLocationHref() { + if (typeof document === 'undefined' || document.location == null) return ''; + return document.location.href; +} + +function getLocationOrigin() { + if (typeof document === 'undefined' || document.location == null) return ''; + + // Oh dear IE10... + if (!document.location.origin) { + return ( + document.location.protocol + + '//' + + document.location.hostname + + (document.location.port ? ':' + document.location.port : '') + ); + } + + return document.location.origin; +} + +/** + * TraceKit.report: cross-browser processing of unhandled exceptions + * + * Syntax: + * TraceKit.report.subscribe(function(stackInfo) { ... }) + * TraceKit.report.unsubscribe(function(stackInfo) { ... }) + * TraceKit.report(exception) + * try { ...code... } catch(ex) { TraceKit.report(ex); } + * + * Supports: + * - Firefox: full stack trace with line numbers, plus column number + * on top frame; column number is not guaranteed + * - Opera: full stack trace with line and column numbers + * - Chrome: full stack trace with line and column numbers + * - Safari: line and column number for the top frame only; some frames + * may be missing, and column number is not guaranteed + * - IE: line and column number for the top frame only; some frames + * may be missing, and column number is not guaranteed + * + * In theory, TraceKit should work on all of the following versions: + * - IE5.5+ (only 8.0 tested) + * - Firefox 0.9+ (only 3.5+ tested) + * - Opera 7+ (only 10.50 tested; versions 9 and earlier may require + * Exceptions Have Stacktrace to be enabled in opera:config) + * - Safari 3+ (only 4+ tested) + * - Chrome 1+ (only 5+ tested) + * - Konqueror 3.5+ (untested) + * + * Requires TraceKit.computeStackTrace. + * + * Tries to catch all unhandled exceptions and report them to the + * subscribed handlers. Please note that TraceKit.report will rethrow the + * exception. This is REQUIRED in order to get a useful stack trace in IE. + * If the exception does not reach the top of the browser, you will only + * get a stack trace from the point where TraceKit.report was called. + * + * Handlers receive a stackInfo object as described in the + * TraceKit.computeStackTrace docs. + */ +TraceKit.report = (function reportModuleWrapper() { + var handlers = [], + lastArgs = null, + lastException = null, + lastExceptionStack = null; + + /** + * Add a crash handler. + * @param {Function} handler + */ + function subscribe(handler) { + installGlobalHandler(); + handlers.push(handler); + } + + /** + * Remove a crash handler. + * @param {Function} handler + */ + function unsubscribe(handler) { + for (var i = handlers.length - 1; i >= 0; --i) { + if (handlers[i] === handler) { + handlers.splice(i, 1); + } + } + } + + /** + * Remove all crash handlers. + */ + function unsubscribeAll() { + uninstallGlobalHandler(); + handlers = []; + } + + /** + * Dispatch stack information to all handlers. + * @param {Object.<string, *>} stack + */ + function notifyHandlers(stack, isWindowError) { + var exception = null; + if (isWindowError && !TraceKit.collectWindowErrors) { + return; + } + for (var i in handlers) { + if (handlers.hasOwnProperty(i)) { + try { + handlers[i].apply(null, [stack].concat(_slice.call(arguments, 2))); + } catch (inner) { + exception = inner; + } + } + } + + if (exception) { + throw exception; + } + } + + var _oldOnerrorHandler, _onErrorHandlerInstalled; + + /** + * Ensures all global unhandled exceptions are recorded. + * Supported by Gecko and IE. + * @param {string} msg Error message. + * @param {string} url URL of script that generated the exception. + * @param {(number|string)} lineNo The line number at which the error + * occurred. + * @param {?(number|string)} colNo The column number at which the error + * occurred. + * @param {?Error} ex The actual Error object. + */ + function traceKitWindowOnError(msg, url, lineNo, colNo, ex) { + var stack = null; + // If 'ex' is ErrorEvent, get real Error from inside + var exception = utils.isErrorEvent(ex) ? ex.error : ex; + // If 'msg' is ErrorEvent, get real message from inside + var message = utils.isErrorEvent(msg) ? msg.message : msg; + + if (lastExceptionStack) { + TraceKit.computeStackTrace.augmentStackTraceWithInitialElement( + lastExceptionStack, + url, + lineNo, + message + ); + processLastException(); + } else if (exception && utils.isError(exception)) { + // non-string `exception` arg; attempt to extract stack trace + + // New chrome and blink send along a real error object + // Let's just report that like a normal error. + // See: https://mikewest.org/2013/08/debugging-runtime-errors-with-window-onerror + stack = TraceKit.computeStackTrace(exception); + notifyHandlers(stack, true); + } else { + var location = { + url: url, + line: lineNo, + column: colNo + }; + + var name = undefined; + var groups; + + if ({}.toString.call(message) === '[object String]') { + var groups = message.match(ERROR_TYPES_RE); + if (groups) { + name = groups[1]; + message = groups[2]; + } + } + + location.func = UNKNOWN_FUNCTION; + + stack = { + name: name, + message: message, + url: getLocationHref(), + stack: [location] + }; + notifyHandlers(stack, true); + } + + if (_oldOnerrorHandler) { + return _oldOnerrorHandler.apply(this, arguments); + } + + return false; + } + + function installGlobalHandler() { + if (_onErrorHandlerInstalled) { + return; + } + _oldOnerrorHandler = _window.onerror; + _window.onerror = traceKitWindowOnError; + _onErrorHandlerInstalled = true; + } + + function uninstallGlobalHandler() { + if (!_onErrorHandlerInstalled) { + return; + } + _window.onerror = _oldOnerrorHandler; + _onErrorHandlerInstalled = false; + _oldOnerrorHandler = undefined; + } + + function processLastException() { + var _lastExceptionStack = lastExceptionStack, + _lastArgs = lastArgs; + lastArgs = null; + lastExceptionStack = null; + lastException = null; + notifyHandlers.apply(null, [_lastExceptionStack, false].concat(_lastArgs)); + } + + /** + * Reports an unhandled Error to TraceKit. + * @param {Error} ex + * @param {?boolean} rethrow If false, do not re-throw the exception. + * Only used for window.onerror to not cause an infinite loop of + * rethrowing. + */ + function report(ex, rethrow) { + var args = _slice.call(arguments, 1); + if (lastExceptionStack) { + if (lastException === ex) { + return; // already caught by an inner catch block, ignore + } else { + processLastException(); + } + } + + var stack = TraceKit.computeStackTrace(ex); + lastExceptionStack = stack; + lastException = ex; + lastArgs = args; + + // If the stack trace is incomplete, wait for 2 seconds for + // slow slow IE to see if onerror occurs or not before reporting + // this exception; otherwise, we will end up with an incomplete + // stack trace + setTimeout(function() { + if (lastException === ex) { + processLastException(); + } + }, stack.incomplete ? 2000 : 0); + + if (rethrow !== false) { + throw ex; // re-throw to propagate to the top level (and cause window.onerror) + } + } + + report.subscribe = subscribe; + report.unsubscribe = unsubscribe; + report.uninstall = unsubscribeAll; + return report; +})(); + +/** + * TraceKit.computeStackTrace: cross-browser stack traces in JavaScript + * + * Syntax: + * s = TraceKit.computeStackTrace(exception) // consider using TraceKit.report instead (see below) + * Returns: + * s.name - exception name + * s.message - exception message + * s.stack[i].url - JavaScript or HTML file URL + * s.stack[i].func - function name, or empty for anonymous functions (if guessing did not work) + * s.stack[i].args - arguments passed to the function, if known + * s.stack[i].line - line number, if known + * s.stack[i].column - column number, if known + * + * Supports: + * - Firefox: full stack trace with line numbers and unreliable column + * number on top frame + * - Opera 10: full stack trace with line and column numbers + * - Opera 9-: full stack trace with line numbers + * - Chrome: full stack trace with line and column numbers + * - Safari: line and column number for the topmost stacktrace element + * only + * - IE: no line numbers whatsoever + * + * Tries to guess names of anonymous functions by looking for assignments + * in the source code. In IE and Safari, we have to guess source file names + * by searching for function bodies inside all page scripts. This will not + * work for scripts that are loaded cross-domain. + * Here be dragons: some function names may be guessed incorrectly, and + * duplicate functions may be mismatched. + * + * TraceKit.computeStackTrace should only be used for tracing purposes. + * Logging of unhandled exceptions should be done with TraceKit.report, + * which builds on top of TraceKit.computeStackTrace and provides better + * IE support by utilizing the window.onerror event to retrieve information + * about the top of the stack. + * + * Note: In IE and Safari, no stack trace is recorded on the Error object, + * so computeStackTrace instead walks its *own* chain of callers. + * This means that: + * * in Safari, some methods may be missing from the stack trace; + * * in IE, the topmost function in the stack trace will always be the + * caller of computeStackTrace. + * + * This is okay for tracing (because you are likely to be calling + * computeStackTrace from the function you want to be the topmost element + * of the stack trace anyway), but not okay for logging unhandled + * exceptions (because your catch block will likely be far away from the + * inner function that actually caused the exception). + * + */ +TraceKit.computeStackTrace = (function computeStackTraceWrapper() { + // Contents of Exception in various browsers. + // + // SAFARI: + // ex.message = Can't find variable: qq + // ex.line = 59 + // ex.sourceId = 580238192 + // ex.sourceURL = http://... + // ex.expressionBeginOffset = 96 + // ex.expressionCaretOffset = 98 + // ex.expressionEndOffset = 98 + // ex.name = ReferenceError + // + // FIREFOX: + // ex.message = qq is not defined + // ex.fileName = http://... + // ex.lineNumber = 59 + // ex.columnNumber = 69 + // ex.stack = ...stack trace... (see the example below) + // ex.name = ReferenceError + // + // CHROME: + // ex.message = qq is not defined + // ex.name = ReferenceError + // ex.type = not_defined + // ex.arguments = ['aa'] + // ex.stack = ...stack trace... + // + // INTERNET EXPLORER: + // ex.message = ... + // ex.name = ReferenceError + // + // OPERA: + // ex.message = ...message... (see the example below) + // ex.name = ReferenceError + // ex.opera#sourceloc = 11 (pretty much useless, duplicates the info in ex.message) + // ex.stacktrace = n/a; see 'opera:config#UserPrefs|Exceptions Have Stacktrace' + + /** + * Computes stack trace information from the stack property. + * Chrome and Gecko use this property. + * @param {Error} ex + * @return {?Object.<string, *>} Stack trace information. + */ + function computeStackTraceFromStackProp(ex) { + if (typeof ex.stack === 'undefined' || !ex.stack) return; + + var chrome = /^\s*at (?:(.*?) ?\()?((?:file|https?|blob|chrome-extension|native|eval|webpack|<anonymous>|[a-z]:|\/).*?)(?::(\d+))?(?::(\d+))?\)?\s*$/i; + var winjs = /^\s*at (?:((?:\[object object\])?.+) )?\(?((?:file|ms-appx(?:-web)|https?|webpack|blob):.*?):(\d+)(?::(\d+))?\)?\s*$/i; + // NOTE: blob urls are now supposed to always have an origin, therefore it's format + // which is `blob:http://url/path/with-some-uuid`, is matched by `blob.*?:\/` as well + var gecko = /^\s*(.*?)(?:\((.*?)\))?(?:^|@)((?:file|https?|blob|chrome|webpack|resource|moz-extension).*?:\/.*?|\[native code\]|[^@]*bundle)(?::(\d+))?(?::(\d+))?\s*$/i; + // Used to additionally parse URL/line/column from eval frames + var geckoEval = /(\S+) line (\d+)(?: > eval line \d+)* > eval/i; + var chromeEval = /\((\S*)(?::(\d+))(?::(\d+))\)/; + var lines = ex.stack.split('\n'); + var stack = []; + var submatch; + var parts; + var element; + var reference = /^(.*) is undefined$/.exec(ex.message); + + for (var i = 0, j = lines.length; i < j; ++i) { + if ((parts = chrome.exec(lines[i]))) { + var isNative = parts[2] && parts[2].indexOf('native') === 0; // start of line + var isEval = parts[2] && parts[2].indexOf('eval') === 0; // start of line + if (isEval && (submatch = chromeEval.exec(parts[2]))) { + // throw out eval line/column and use top-most line/column number + parts[2] = submatch[1]; // url + parts[3] = submatch[2]; // line + parts[4] = submatch[3]; // column + } + element = { + url: !isNative ? parts[2] : null, + func: parts[1] || UNKNOWN_FUNCTION, + args: isNative ? [parts[2]] : [], + line: parts[3] ? +parts[3] : null, + column: parts[4] ? +parts[4] : null + }; + } else if ((parts = winjs.exec(lines[i]))) { + element = { + url: parts[2], + func: parts[1] || UNKNOWN_FUNCTION, + args: [], + line: +parts[3], + column: parts[4] ? +parts[4] : null + }; + } else if ((parts = gecko.exec(lines[i]))) { + var isEval = parts[3] && parts[3].indexOf(' > eval') > -1; + if (isEval && (submatch = geckoEval.exec(parts[3]))) { + // throw out eval line/column and use top-most line number + parts[3] = submatch[1]; + parts[4] = submatch[2]; + parts[5] = null; // no column when eval + } else if (i === 0 && !parts[5] && typeof ex.columnNumber !== 'undefined') { + // FireFox uses this awesome columnNumber property for its top frame + // Also note, Firefox's column number is 0-based and everything else expects 1-based, + // so adding 1 + // NOTE: this hack doesn't work if top-most frame is eval + stack[0].column = ex.columnNumber + 1; + } + element = { + url: parts[3], + func: parts[1] || UNKNOWN_FUNCTION, + args: parts[2] ? parts[2].split(',') : [], + line: parts[4] ? +parts[4] : null, + column: parts[5] ? +parts[5] : null + }; + } else { + continue; + } + + if (!element.func && element.line) { + element.func = UNKNOWN_FUNCTION; + } + + if (element.url && element.url.substr(0, 5) === 'blob:') { + // Special case for handling JavaScript loaded into a blob. + // We use a synchronous AJAX request here as a blob is already in + // memory - it's not making a network request. This will generate a warning + // in the browser console, but there has already been an error so that's not + // that much of an issue. + var xhr = new XMLHttpRequest(); + xhr.open('GET', element.url, false); + xhr.send(null); + + // If we failed to download the source, skip this patch + if (xhr.status === 200) { + var source = xhr.responseText || ''; + + // We trim the source down to the last 300 characters as sourceMappingURL is always at the end of the file. + // Why 300? To be in line with: https://github.com/getsentry/sentry/blob/4af29e8f2350e20c28a6933354e4f42437b4ba42/src/sentry/lang/javascript/processor.py#L164-L175 + source = source.slice(-300); + + // Now we dig out the source map URL + var sourceMaps = source.match(/\/\/# sourceMappingURL=(.*)$/); + + // If we don't find a source map comment or we find more than one, continue on to the next element. + if (sourceMaps) { + var sourceMapAddress = sourceMaps[1]; + + // Now we check to see if it's a relative URL. + // If it is, convert it to an absolute one. + if (sourceMapAddress.charAt(0) === '~') { + sourceMapAddress = getLocationOrigin() + sourceMapAddress.slice(1); + } + + // Now we strip the '.map' off of the end of the URL and update the + // element so that Sentry can match the map to the blob. + element.url = sourceMapAddress.slice(0, -4); + } + } + } + + stack.push(element); + } + + if (!stack.length) { + return null; + } + + return { + name: ex.name, + message: ex.message, + url: getLocationHref(), + stack: stack + }; + } + + /** + * Adds information about the first frame to incomplete stack traces. + * Safari and IE require this to get complete data on the first frame. + * @param {Object.<string, *>} stackInfo Stack trace information from + * one of the compute* methods. + * @param {string} url The URL of the script that caused an error. + * @param {(number|string)} lineNo The line number of the script that + * caused an error. + * @param {string=} message The error generated by the browser, which + * hopefully contains the name of the object that caused the error. + * @return {boolean} Whether or not the stack information was + * augmented. + */ + function augmentStackTraceWithInitialElement(stackInfo, url, lineNo, message) { + var initial = { + url: url, + line: lineNo + }; + + if (initial.url && initial.line) { + stackInfo.incomplete = false; + + if (!initial.func) { + initial.func = UNKNOWN_FUNCTION; + } + + if (stackInfo.stack.length > 0) { + if (stackInfo.stack[0].url === initial.url) { + if (stackInfo.stack[0].line === initial.line) { + return false; // already in stack trace + } else if ( + !stackInfo.stack[0].line && + stackInfo.stack[0].func === initial.func + ) { + stackInfo.stack[0].line = initial.line; + return false; + } + } + } + + stackInfo.stack.unshift(initial); + stackInfo.partial = true; + return true; + } else { + stackInfo.incomplete = true; + } + + return false; + } + + /** + * Computes stack trace information by walking the arguments.caller + * chain at the time the exception occurred. This will cause earlier + * frames to be missed but is the only way to get any stack trace in + * Safari and IE. The top frame is restored by + * {@link augmentStackTraceWithInitialElement}. + * @param {Error} ex + * @return {?Object.<string, *>} Stack trace information. + */ + function computeStackTraceByWalkingCallerChain(ex, depth) { + var functionName = /function\s+([_$a-zA-Z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*)?\s*\(/i, + stack = [], + funcs = {}, + recursion = false, + parts, + item, + source; + + for ( + var curr = computeStackTraceByWalkingCallerChain.caller; + curr && !recursion; + curr = curr.caller + ) { + if (curr === computeStackTrace || curr === TraceKit.report) { + // console.log('skipping internal function'); + continue; + } + + item = { + url: null, + func: UNKNOWN_FUNCTION, + line: null, + column: null + }; + + if (curr.name) { + item.func = curr.name; + } else if ((parts = functionName.exec(curr.toString()))) { + item.func = parts[1]; + } + + if (typeof item.func === 'undefined') { + try { + item.func = parts.input.substring(0, parts.input.indexOf('{')); + } catch (e) {} + } + + if (funcs['' + curr]) { + recursion = true; + } else { + funcs['' + curr] = true; + } + + stack.push(item); + } + + if (depth) { + // console.log('depth is ' + depth); + // console.log('stack is ' + stack.length); + stack.splice(0, depth); + } + + var result = { + name: ex.name, + message: ex.message, + url: getLocationHref(), + stack: stack + }; + augmentStackTraceWithInitialElement( + result, + ex.sourceURL || ex.fileName, + ex.line || ex.lineNumber, + ex.message || ex.description + ); + return result; + } + + /** + * Computes a stack trace for an exception. + * @param {Error} ex + * @param {(string|number)=} depth + */ + function computeStackTrace(ex, depth) { + var stack = null; + depth = depth == null ? 0 : +depth; + + try { + stack = computeStackTraceFromStackProp(ex); + if (stack) { + return stack; + } + } catch (e) { + if (TraceKit.debug) { + throw e; + } + } + + try { + stack = computeStackTraceByWalkingCallerChain(ex, depth + 1); + if (stack) { + return stack; + } + } catch (e) { + if (TraceKit.debug) { + throw e; + } + } + return { + name: ex.name, + message: ex.message, + url: getLocationHref() + }; + } + + computeStackTrace.augmentStackTraceWithInitialElement = augmentStackTraceWithInitialElement; + computeStackTrace.computeStackTraceFromStackProp = computeStackTraceFromStackProp; + + return computeStackTrace; +})(); + +module.exports = TraceKit; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"5":5}],7:[function(_dereq_,module,exports){ +/* + json-stringify-safe + Like JSON.stringify, but doesn't throw on circular references. + + Originally forked from https://github.com/isaacs/json-stringify-safe + version 5.0.1 on 3/8/2017 and modified to handle Errors serialization + and IE8 compatibility. Tests for this are in test/vendor. + + ISC license: https://github.com/isaacs/json-stringify-safe/blob/master/LICENSE +*/ + +exports = module.exports = stringify; +exports.getSerialize = serializer; + +function indexOf(haystack, needle) { + for (var i = 0; i < haystack.length; ++i) { + if (haystack[i] === needle) return i; + } + return -1; +} + +function stringify(obj, replacer, spaces, cycleReplacer) { + return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces); +} + +// https://github.com/ftlabs/js-abbreviate/blob/fa709e5f139e7770a71827b1893f22418097fbda/index.js#L95-L106 +function stringifyError(value) { + var err = { + // These properties are implemented as magical getters and don't show up in for in + stack: value.stack, + message: value.message, + name: value.name + }; + + for (var i in value) { + if (Object.prototype.hasOwnProperty.call(value, i)) { + err[i] = value[i]; + } + } + + return err; +} + +function serializer(replacer, cycleReplacer) { + var stack = []; + var keys = []; + + if (cycleReplacer == null) { + cycleReplacer = function(key, value) { + if (stack[0] === value) { + return '[Circular ~]'; + } + return '[Circular ~.' + keys.slice(0, indexOf(stack, value)).join('.') + ']'; + }; + } + + return function(key, value) { + if (stack.length > 0) { + var thisPos = indexOf(stack, this); + ~thisPos ? stack.splice(thisPos + 1) : stack.push(this); + ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key); + + if (~indexOf(stack, value)) { + value = cycleReplacer.call(this, key, value); + } + } else { + stack.push(value); + } + + return replacer == null + ? value instanceof Error ? stringifyError(value) : value + : replacer.call(this, key, value); + }; +} + +},{}],8:[function(_dereq_,module,exports){ +/* + * JavaScript MD5 + * https://github.com/blueimp/JavaScript-MD5 + * + * Copyright 2011, Sebastian Tschan + * https://blueimp.net + * + * Licensed under the MIT license: + * https://opensource.org/licenses/MIT + * + * Based on + * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message + * Digest Algorithm, as defined in RFC 1321. + * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * Distributed under the BSD License + * See http://pajhome.org.uk/crypt/md5 for more info. + */ + +/* +* Add integers, wrapping at 2^32. This uses 16-bit operations internally +* to work around bugs in some JS interpreters. +*/ +function safeAdd(x, y) { + var lsw = (x & 0xffff) + (y & 0xffff); + var msw = (x >> 16) + (y >> 16) + (lsw >> 16); + return (msw << 16) | (lsw & 0xffff); +} + +/* +* Bitwise rotate a 32-bit number to the left. +*/ +function bitRotateLeft(num, cnt) { + return (num << cnt) | (num >>> (32 - cnt)); +} + +/* +* These functions implement the four basic operations the algorithm uses. +*/ +function md5cmn(q, a, b, x, s, t) { + return safeAdd(bitRotateLeft(safeAdd(safeAdd(a, q), safeAdd(x, t)), s), b); +} +function md5ff(a, b, c, d, x, s, t) { + return md5cmn((b & c) | (~b & d), a, b, x, s, t); +} +function md5gg(a, b, c, d, x, s, t) { + return md5cmn((b & d) | (c & ~d), a, b, x, s, t); +} +function md5hh(a, b, c, d, x, s, t) { + return md5cmn(b ^ c ^ d, a, b, x, s, t); +} +function md5ii(a, b, c, d, x, s, t) { + return md5cmn(c ^ (b | ~d), a, b, x, s, t); +} + +/* +* Calculate the MD5 of an array of little-endian words, and a bit length. +*/ +function binlMD5(x, len) { + /* append padding */ + x[len >> 5] |= 0x80 << (len % 32); + x[(((len + 64) >>> 9) << 4) + 14] = len; + + var i; + var olda; + var oldb; + var oldc; + var oldd; + var a = 1732584193; + var b = -271733879; + var c = -1732584194; + var d = 271733878; + + for (i = 0; i < x.length; i += 16) { + olda = a; + oldb = b; + oldc = c; + oldd = d; + + a = md5ff(a, b, c, d, x[i], 7, -680876936); + d = md5ff(d, a, b, c, x[i + 1], 12, -389564586); + c = md5ff(c, d, a, b, x[i + 2], 17, 606105819); + b = md5ff(b, c, d, a, x[i + 3], 22, -1044525330); + a = md5ff(a, b, c, d, x[i + 4], 7, -176418897); + d = md5ff(d, a, b, c, x[i + 5], 12, 1200080426); + c = md5ff(c, d, a, b, x[i + 6], 17, -1473231341); + b = md5ff(b, c, d, a, x[i + 7], 22, -45705983); + a = md5ff(a, b, c, d, x[i + 8], 7, 1770035416); + d = md5ff(d, a, b, c, x[i + 9], 12, -1958414417); + c = md5ff(c, d, a, b, x[i + 10], 17, -42063); + b = md5ff(b, c, d, a, x[i + 11], 22, -1990404162); + a = md5ff(a, b, c, d, x[i + 12], 7, 1804603682); + d = md5ff(d, a, b, c, x[i + 13], 12, -40341101); + c = md5ff(c, d, a, b, x[i + 14], 17, -1502002290); + b = md5ff(b, c, d, a, x[i + 15], 22, 1236535329); + + a = md5gg(a, b, c, d, x[i + 1], 5, -165796510); + d = md5gg(d, a, b, c, x[i + 6], 9, -1069501632); + c = md5gg(c, d, a, b, x[i + 11], 14, 643717713); + b = md5gg(b, c, d, a, x[i], 20, -373897302); + a = md5gg(a, b, c, d, x[i + 5], 5, -701558691); + d = md5gg(d, a, b, c, x[i + 10], 9, 38016083); + c = md5gg(c, d, a, b, x[i + 15], 14, -660478335); + b = md5gg(b, c, d, a, x[i + 4], 20, -405537848); + a = md5gg(a, b, c, d, x[i + 9], 5, 568446438); + d = md5gg(d, a, b, c, x[i + 14], 9, -1019803690); + c = md5gg(c, d, a, b, x[i + 3], 14, -187363961); + b = md5gg(b, c, d, a, x[i + 8], 20, 1163531501); + a = md5gg(a, b, c, d, x[i + 13], 5, -1444681467); + d = md5gg(d, a, b, c, x[i + 2], 9, -51403784); + c = md5gg(c, d, a, b, x[i + 7], 14, 1735328473); + b = md5gg(b, c, d, a, x[i + 12], 20, -1926607734); + + a = md5hh(a, b, c, d, x[i + 5], 4, -378558); + d = md5hh(d, a, b, c, x[i + 8], 11, -2022574463); + c = md5hh(c, d, a, b, x[i + 11], 16, 1839030562); + b = md5hh(b, c, d, a, x[i + 14], 23, -35309556); + a = md5hh(a, b, c, d, x[i + 1], 4, -1530992060); + d = md5hh(d, a, b, c, x[i + 4], 11, 1272893353); + c = md5hh(c, d, a, b, x[i + 7], 16, -155497632); + b = md5hh(b, c, d, a, x[i + 10], 23, -1094730640); + a = md5hh(a, b, c, d, x[i + 13], 4, 681279174); + d = md5hh(d, a, b, c, x[i], 11, -358537222); + c = md5hh(c, d, a, b, x[i + 3], 16, -722521979); + b = md5hh(b, c, d, a, x[i + 6], 23, 76029189); + a = md5hh(a, b, c, d, x[i + 9], 4, -640364487); + d = md5hh(d, a, b, c, x[i + 12], 11, -421815835); + c = md5hh(c, d, a, b, x[i + 15], 16, 530742520); + b = md5hh(b, c, d, a, x[i + 2], 23, -995338651); + + a = md5ii(a, b, c, d, x[i], 6, -198630844); + d = md5ii(d, a, b, c, x[i + 7], 10, 1126891415); + c = md5ii(c, d, a, b, x[i + 14], 15, -1416354905); + b = md5ii(b, c, d, a, x[i + 5], 21, -57434055); + a = md5ii(a, b, c, d, x[i + 12], 6, 1700485571); + d = md5ii(d, a, b, c, x[i + 3], 10, -1894986606); + c = md5ii(c, d, a, b, x[i + 10], 15, -1051523); + b = md5ii(b, c, d, a, x[i + 1], 21, -2054922799); + a = md5ii(a, b, c, d, x[i + 8], 6, 1873313359); + d = md5ii(d, a, b, c, x[i + 15], 10, -30611744); + c = md5ii(c, d, a, b, x[i + 6], 15, -1560198380); + b = md5ii(b, c, d, a, x[i + 13], 21, 1309151649); + a = md5ii(a, b, c, d, x[i + 4], 6, -145523070); + d = md5ii(d, a, b, c, x[i + 11], 10, -1120210379); + c = md5ii(c, d, a, b, x[i + 2], 15, 718787259); + b = md5ii(b, c, d, a, x[i + 9], 21, -343485551); + + a = safeAdd(a, olda); + b = safeAdd(b, oldb); + c = safeAdd(c, oldc); + d = safeAdd(d, oldd); + } + return [a, b, c, d]; +} + +/* +* Convert an array of little-endian words to a string +*/ +function binl2rstr(input) { + var i; + var output = ''; + var length32 = input.length * 32; + for (i = 0; i < length32; i += 8) { + output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xff); + } + return output; +} + +/* +* Convert a raw string to an array of little-endian words +* Characters >255 have their high-byte silently ignored. +*/ +function rstr2binl(input) { + var i; + var output = []; + output[(input.length >> 2) - 1] = undefined; + for (i = 0; i < output.length; i += 1) { + output[i] = 0; + } + var length8 = input.length * 8; + for (i = 0; i < length8; i += 8) { + output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << (i % 32); + } + return output; +} + +/* +* Calculate the MD5 of a raw string +*/ +function rstrMD5(s) { + return binl2rstr(binlMD5(rstr2binl(s), s.length * 8)); +} + +/* +* Calculate the HMAC-MD5, of a key and some data (raw strings) +*/ +function rstrHMACMD5(key, data) { + var i; + var bkey = rstr2binl(key); + var ipad = []; + var opad = []; + var hash; + ipad[15] = opad[15] = undefined; + if (bkey.length > 16) { + bkey = binlMD5(bkey, key.length * 8); + } + for (i = 0; i < 16; i += 1) { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5c5c5c5c; + } + hash = binlMD5(ipad.concat(rstr2binl(data)), 512 + data.length * 8); + return binl2rstr(binlMD5(opad.concat(hash), 512 + 128)); +} + +/* +* Convert a raw string to a hex string +*/ +function rstr2hex(input) { + var hexTab = '0123456789abcdef'; + var output = ''; + var x; + var i; + for (i = 0; i < input.length; i += 1) { + x = input.charCodeAt(i); + output += hexTab.charAt((x >>> 4) & 0x0f) + hexTab.charAt(x & 0x0f); + } + return output; +} + +/* +* Encode a string as utf-8 +*/ +function str2rstrUTF8(input) { + return unescape(encodeURIComponent(input)); +} + +/* +* Take string arguments and return either raw or hex encoded strings +*/ +function rawMD5(s) { + return rstrMD5(str2rstrUTF8(s)); +} +function hexMD5(s) { + return rstr2hex(rawMD5(s)); +} +function rawHMACMD5(k, d) { + return rstrHMACMD5(str2rstrUTF8(k), str2rstrUTF8(d)); +} +function hexHMACMD5(k, d) { + return rstr2hex(rawHMACMD5(k, d)); +} + +function md5(string, key, raw) { + if (!key) { + if (!raw) { + return hexMD5(string); + } + return rawMD5(string); + } + if (!raw) { + return hexHMACMD5(key, string); + } + return rawHMACMD5(key, string); +} + +module.exports = md5; + +},{}]},{},[4])(4) +}); |