diff options
Diffstat (limited to 'toolkit/mozapps/extensions/AddonManager.jsm')
| -rw-r--r-- | toolkit/mozapps/extensions/AddonManager.jsm | 3674 |
1 files changed, 0 insertions, 3674 deletions
diff --git a/toolkit/mozapps/extensions/AddonManager.jsm b/toolkit/mozapps/extensions/AddonManager.jsm deleted file mode 100644 index c5cb80091..000000000 --- a/toolkit/mozapps/extensions/AddonManager.jsm +++ /dev/null @@ -1,3674 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -"use strict"; - -const Cc = Components.classes; -const Ci = Components.interfaces; -const Cr = Components.results; -const Cu = Components.utils; - -// Cannot use Services.appinfo here, or else xpcshell-tests will blow up, as -// most tests later register different nsIAppInfo implementations, which -// wouldn't be reflected in Services.appinfo anymore, as the lazy getter -// underlying it would have been initialized if we used it here. -if ("@mozilla.org/xre/app-info;1" in Cc) { - let runtime = Cc["@mozilla.org/xre/app-info;1"].getService(Ci.nsIXULRuntime); - if (runtime.processType != Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT) { - // Refuse to run in child processes. - throw new Error("You cannot use the AddonManager in child processes!"); - } -} - -Cu.import("resource://gre/modules/AppConstants.jsm"); - -const MOZ_COMPATIBILITY_NIGHTLY = !['aurora', 'beta', 'release', 'esr'].includes(AppConstants.MOZ_UPDATE_CHANNEL); - -const PREF_BLOCKLIST_PINGCOUNTVERSION = "extensions.blocklist.pingCountVersion"; -const PREF_DEFAULT_PROVIDERS_ENABLED = "extensions.defaultProviders.enabled"; -const PREF_EM_UPDATE_ENABLED = "extensions.update.enabled"; -const PREF_EM_LAST_APP_VERSION = "extensions.lastAppVersion"; -const PREF_EM_LAST_PLATFORM_VERSION = "extensions.lastPlatformVersion"; -const PREF_EM_AUTOUPDATE_DEFAULT = "extensions.update.autoUpdateDefault"; -const PREF_EM_STRICT_COMPATIBILITY = "extensions.strictCompatibility"; -const PREF_EM_CHECK_UPDATE_SECURITY = "extensions.checkUpdateSecurity"; -const PREF_EM_UPDATE_BACKGROUND_URL = "extensions.update.background.url"; -const PREF_APP_UPDATE_ENABLED = "app.update.enabled"; -const PREF_APP_UPDATE_AUTO = "app.update.auto"; -const PREF_EM_HOTFIX_ID = "extensions.hotfix.id"; -const PREF_EM_HOTFIX_LASTVERSION = "extensions.hotfix.lastVersion"; -const PREF_EM_HOTFIX_URL = "extensions.hotfix.url"; -const PREF_EM_CERT_CHECKATTRIBUTES = "extensions.hotfix.cert.checkAttributes"; -const PREF_EM_HOTFIX_CERTS = "extensions.hotfix.certs."; -const PREF_MATCH_OS_LOCALE = "intl.locale.matchOS"; -const PREF_SELECTED_LOCALE = "general.useragent.locale"; -const UNKNOWN_XPCOM_ABI = "unknownABI"; - -const PREF_MIN_WEBEXT_PLATFORM_VERSION = "extensions.webExtensionsMinPlatformVersion"; -const PREF_WEBAPI_TESTING = "extensions.webapi.testing"; - -const UPDATE_REQUEST_VERSION = 2; -const CATEGORY_UPDATE_PARAMS = "extension-update-params"; - -const XMLURI_BLOCKLIST = "http://www.mozilla.org/2006/addons-blocklist"; - -const KEY_PROFILEDIR = "ProfD"; -const KEY_APPDIR = "XCurProcD"; -const FILE_BLOCKLIST = "blocklist.xml"; - -const BRANCH_REGEXP = /^([^\.]+\.[0-9]+[a-z]*).*/gi; -const PREF_EM_CHECK_COMPATIBILITY_BASE = "extensions.checkCompatibility"; -var PREF_EM_CHECK_COMPATIBILITY = MOZ_COMPATIBILITY_NIGHTLY ? - PREF_EM_CHECK_COMPATIBILITY_BASE + ".nightly" : - undefined; - -const TOOLKIT_ID = "toolkit@mozilla.org"; - -const VALID_TYPES_REGEXP = /^[\w\-]+$/; - -const WEBAPI_INSTALL_HOSTS = ["addons.mozilla.org", "testpilot.firefox.com"]; -const WEBAPI_TEST_INSTALL_HOSTS = [ - "addons.allizom.org", "addons-dev.allizom.org", - "testpilot.stage.mozaws.net", "testpilot.dev.mozaws.net", - "example.com", -]; - -Cu.import("resource://gre/modules/Services.jsm"); -Cu.import("resource://gre/modules/XPCOMUtils.jsm"); -Cu.import("resource://gre/modules/AsyncShutdown.jsm"); - -XPCOMUtils.defineLazyModuleGetter(this, "Task", - "resource://gre/modules/Task.jsm"); -XPCOMUtils.defineLazyModuleGetter(this, "Promise", - "resource://gre/modules/Promise.jsm"); -XPCOMUtils.defineLazyModuleGetter(this, "AddonRepository", - "resource://gre/modules/addons/AddonRepository.jsm"); -XPCOMUtils.defineLazyModuleGetter(this, "Extension", - "resource://gre/modules/Extension.jsm"); -XPCOMUtils.defineLazyModuleGetter(this, "FileUtils", - "resource://gre/modules/FileUtils.jsm"); - -XPCOMUtils.defineLazyGetter(this, "CertUtils", function() { - let certUtils = {}; - Components.utils.import("resource://gre/modules/CertUtils.jsm", certUtils); - return certUtils; -}); - -const INTEGER = /^[1-9]\d*$/; - -this.EXPORTED_SYMBOLS = [ "AddonManager", "AddonManagerPrivate" ]; - -const CATEGORY_PROVIDER_MODULE = "addon-provider-module"; - -// A list of providers to load by default -const DEFAULT_PROVIDERS = [ - "resource://gre/modules/addons/XPIProvider.jsm", - "resource://gre/modules/LightweightThemeManager.jsm" -]; - -Cu.import("resource://gre/modules/Log.jsm"); -// Configure a logger at the parent 'addons' level to format -// messages for all the modules under addons.* -const PARENT_LOGGER_ID = "addons"; -var parentLogger = Log.repository.getLogger(PARENT_LOGGER_ID); -parentLogger.level = Log.Level.Warn; -var formatter = new Log.BasicFormatter(); -// Set parent logger (and its children) to append to -// the Javascript section of the Browser Console -parentLogger.addAppender(new Log.ConsoleAppender(formatter)); -// Set parent logger (and its children) to -// also append to standard out -parentLogger.addAppender(new Log.DumpAppender(formatter)); - -// Create a new logger (child of 'addons' logger) -// for use by the Addons Manager -const LOGGER_ID = "addons.manager"; -var logger = Log.repository.getLogger(LOGGER_ID); - -// Provide the ability to enable/disable logging -// messages at runtime. -// If the "extensions.logging.enabled" preference is -// missing or 'false', messages at the WARNING and higher -// severity should be logged to the JS console and standard error. -// If "extensions.logging.enabled" is set to 'true', messages -// at DEBUG and higher should go to JS console and standard error. -const PREF_LOGGING_ENABLED = "extensions.logging.enabled"; -const NS_PREFBRANCH_PREFCHANGE_TOPIC_ID = "nsPref:changed"; - -const UNNAMED_PROVIDER = "<unnamed-provider>"; -function providerName(aProvider) { - return aProvider.name || UNNAMED_PROVIDER; -} - -/** - * Preference listener which listens for a change in the - * "extensions.logging.enabled" preference and changes the logging level of the - * parent 'addons' level logger accordingly. - */ -var PrefObserver = { - init: function() { - Services.prefs.addObserver(PREF_LOGGING_ENABLED, this, false); - Services.obs.addObserver(this, "xpcom-shutdown", false); - this.observe(null, NS_PREFBRANCH_PREFCHANGE_TOPIC_ID, PREF_LOGGING_ENABLED); - }, - - observe: function(aSubject, aTopic, aData) { - if (aTopic == "xpcom-shutdown") { - Services.prefs.removeObserver(PREF_LOGGING_ENABLED, this); - Services.obs.removeObserver(this, "xpcom-shutdown"); - } - else if (aTopic == NS_PREFBRANCH_PREFCHANGE_TOPIC_ID) { - let debugLogEnabled = false; - try { - debugLogEnabled = Services.prefs.getBoolPref(PREF_LOGGING_ENABLED); - } - catch (e) { - } - if (debugLogEnabled) { - parentLogger.level = Log.Level.Debug; - } - else { - parentLogger.level = Log.Level.Warn; - } - } - } -}; - -PrefObserver.init(); - -/** - * Calls a callback method consuming any thrown exception. Any parameters after - * the callback parameter will be passed to the callback. - * - * @param aCallback - * The callback method to call - */ -function safeCall(aCallback, ...aArgs) { - try { - aCallback.apply(null, aArgs); - } - catch (e) { - logger.warn("Exception calling callback", e); - } -} - -/** - * Creates a function that will call the passed callback catching and logging - * any exceptions. - * - * @param aCallback - * The callback method to call - */ -function makeSafe(aCallback) { - return function(...aArgs) { - safeCall(aCallback, ...aArgs); - } -} - -/** - * Report an exception thrown by a provider API method. - */ -function reportProviderError(aProvider, aMethod, aError) { - let method = `provider ${providerName(aProvider)}.${aMethod}`; - AddonManagerPrivate.recordException("AMI", method, aError); - logger.error("Exception calling " + method, aError); -} - -/** - * Calls a method on a provider if it exists and consumes any thrown exception. - * Any parameters after the aDefault parameter are passed to the provider's method. - * - * @param aProvider - * The provider to call - * @param aMethod - * The method name to call - * @param aDefault - * A default return value if the provider does not implement the named - * method or throws an error. - * @return the return value from the provider, or aDefault if the provider does not - * implement method or throws an error - */ -function callProvider(aProvider, aMethod, aDefault, ...aArgs) { - if (!(aMethod in aProvider)) - return aDefault; - - try { - return aProvider[aMethod].apply(aProvider, aArgs); - } - catch (e) { - reportProviderError(aProvider, aMethod, e); - return aDefault; - } -} - -/** - * Calls a method on a provider if it exists and consumes any thrown exception. - * Parameters after aMethod are passed to aProvider.aMethod(). - * The last parameter must be a callback function. - * If the provider does not implement the method, or the method throws, calls - * the callback with 'undefined'. - * - * @param aProvider - * The provider to call - * @param aMethod - * The method name to call - */ -function callProviderAsync(aProvider, aMethod, ...aArgs) { - let callback = aArgs[aArgs.length - 1]; - if (!(aMethod in aProvider)) { - callback(undefined); - return undefined; - } - try { - return aProvider[aMethod].apply(aProvider, aArgs); - } - catch (e) { - reportProviderError(aProvider, aMethod, e); - callback(undefined); - return undefined; - } -} - -/** - * Calls a method on a provider if it exists and consumes any thrown exception. - * Parameters after aMethod are passed to aProvider.aMethod() and an additional - * callback is added for the provider to return a result to. - * - * @param aProvider - * The provider to call - * @param aMethod - * The method name to call - * @return {Promise} - * @resolves The result the provider returns, or |undefined| if the provider - * does not implement the method or the method throws. - * @rejects Never - */ -function promiseCallProvider(aProvider, aMethod, ...aArgs) { - return new Promise(resolve => { - callProviderAsync(aProvider, aMethod, ...aArgs, resolve); - }); -} - -/** - * Gets the currently selected locale for display. - * @return the selected locale or "en-US" if none is selected - */ -function getLocale() { - try { - if (Services.prefs.getBoolPref(PREF_MATCH_OS_LOCALE)) - return Services.locale.getLocaleComponentForUserAgent(); - } - catch (e) { } - - try { - let locale = Services.prefs.getComplexValue(PREF_SELECTED_LOCALE, - Ci.nsIPrefLocalizedString); - if (locale) - return locale; - } - catch (e) { } - - try { - return Services.prefs.getCharPref(PREF_SELECTED_LOCALE); - } - catch (e) { } - - return "en-US"; -} - -function webAPIForAddon(addon) { - if (!addon) { - return null; - } - - let result = {}; - - // By default just pass through any plain property, the webidl will - // control access. Also filter out private properties, regular Addon - // objects are okay but MockAddon used in tests has non-serializable - // private properties. - for (let prop in addon) { - if (prop[0] != "_" && typeof(addon[prop]) != "function") { - result[prop] = addon[prop]; - } - } - - // A few properties are computed for a nicer API - result.isEnabled = !addon.userDisabled; - result.canUninstall = Boolean(addon.permissions & AddonManager.PERM_CAN_UNINSTALL); - - return result; -} - -/** - * A helper class to repeatedly call a listener with each object in an array - * optionally checking whether the object has a method in it. - * - * @param aObjects - * The array of objects to iterate through - * @param aMethod - * An optional method name, if not null any objects without this method - * will not be passed to the listener - * @param aListener - * A listener implementing nextObject and noMoreObjects methods. The - * former will be called with the AsyncObjectCaller as the first - * parameter and the object as the second. noMoreObjects will be passed - * just the AsyncObjectCaller - */ -function AsyncObjectCaller(aObjects, aMethod, aListener) { - this.objects = [...aObjects]; - this.method = aMethod; - this.listener = aListener; - - this.callNext(); -} - -AsyncObjectCaller.prototype = { - objects: null, - method: null, - listener: null, - - /** - * Passes the next object to the listener or calls noMoreObjects if there - * are none left. - */ - callNext: function() { - if (this.objects.length == 0) { - this.listener.noMoreObjects(this); - return; - } - - let object = this.objects.shift(); - if (!this.method || this.method in object) - this.listener.nextObject(this, object); - else - this.callNext(); - } -}; - -/** - * Listens for a browser changing origin and cancels the installs that were - * started by it. - */ -function BrowserListener(aBrowser, aInstallingPrincipal, aInstalls) { - this.browser = aBrowser; - this.principal = aInstallingPrincipal; - this.installs = aInstalls; - this.installCount = aInstalls.length; - - aBrowser.addProgressListener(this, Ci.nsIWebProgress.NOTIFY_LOCATION); - Services.obs.addObserver(this, "message-manager-close", true); - - for (let install of this.installs) - install.addListener(this); - - this.registered = true; -} - -BrowserListener.prototype = { - browser: null, - installs: null, - installCount: null, - registered: false, - - unregister: function() { - if (!this.registered) - return; - this.registered = false; - - Services.obs.removeObserver(this, "message-manager-close"); - // The browser may have already been detached - if (this.browser.removeProgressListener) - this.browser.removeProgressListener(this); - - for (let install of this.installs) - install.removeListener(this); - this.installs = null; - }, - - cancelInstalls: function() { - for (let install of this.installs) { - try { - install.cancel(); - } - catch (e) { - // Some installs may have already failed or been cancelled, ignore these - } - } - }, - - observe: function(subject, topic, data) { - if (subject != this.browser.messageManager) - return; - - // The browser's message manager has closed and so the browser is - // going away, cancel all installs - this.cancelInstalls(); - }, - - onLocationChange: function(webProgress, request, location) { - if (this.browser.contentPrincipal && this.principal.subsumes(this.browser.contentPrincipal)) - return; - - // The browser has navigated to a new origin so cancel all installs - this.cancelInstalls(); - }, - - onDownloadCancelled: function(install) { - // Don't need to hear more events from this install - install.removeListener(this); - - // Once all installs have ended unregister everything - if (--this.installCount == 0) - this.unregister(); - }, - - onDownloadFailed: function(install) { - this.onDownloadCancelled(install); - }, - - onInstallFailed: function(install) { - this.onDownloadCancelled(install); - }, - - onInstallEnded: function(install) { - this.onDownloadCancelled(install); - }, - - QueryInterface: XPCOMUtils.generateQI([Ci.nsISupportsWeakReference, - Ci.nsIWebProgressListener, - Ci.nsIObserver]) -}; - -/** - * This represents an author of an add-on (e.g. creator or developer) - * - * @param aName - * The name of the author - * @param aURL - * The URL of the author's profile page - */ -function AddonAuthor(aName, aURL) { - this.name = aName; - this.url = aURL; -} - -AddonAuthor.prototype = { - name: null, - url: null, - - // Returns the author's name, defaulting to the empty string - toString: function() { - return this.name || ""; - } -} - -/** - * This represents an screenshot for an add-on - * - * @param aURL - * The URL to the full version of the screenshot - * @param aWidth - * The width in pixels of the screenshot - * @param aHeight - * The height in pixels of the screenshot - * @param aThumbnailURL - * The URL to the thumbnail version of the screenshot - * @param aThumbnailWidth - * The width in pixels of the thumbnail version of the screenshot - * @param aThumbnailHeight - * The height in pixels of the thumbnail version of the screenshot - * @param aCaption - * The caption of the screenshot - */ -function AddonScreenshot(aURL, aWidth, aHeight, aThumbnailURL, - aThumbnailWidth, aThumbnailHeight, aCaption) { - this.url = aURL; - if (aWidth) this.width = aWidth; - if (aHeight) this.height = aHeight; - if (aThumbnailURL) this.thumbnailURL = aThumbnailURL; - if (aThumbnailWidth) this.thumbnailWidth = aThumbnailWidth; - if (aThumbnailHeight) this.thumbnailHeight = aThumbnailHeight; - if (aCaption) this.caption = aCaption; -} - -AddonScreenshot.prototype = { - url: null, - width: null, - height: null, - thumbnailURL: null, - thumbnailWidth: null, - thumbnailHeight: null, - caption: null, - - // Returns the screenshot URL, defaulting to the empty string - toString: function() { - return this.url || ""; - } -} - - -/** - * This represents a compatibility override for an addon. - * - * @param aType - * Overrride type - "compatible" or "incompatible" - * @param aMinVersion - * Minimum version of the addon to match - * @param aMaxVersion - * Maximum version of the addon to match - * @param aAppID - * Application ID used to match appMinVersion and appMaxVersion - * @param aAppMinVersion - * Minimum version of the application to match - * @param aAppMaxVersion - * Maximum version of the application to match - */ -function AddonCompatibilityOverride(aType, aMinVersion, aMaxVersion, aAppID, - aAppMinVersion, aAppMaxVersion) { - this.type = aType; - this.minVersion = aMinVersion; - this.maxVersion = aMaxVersion; - this.appID = aAppID; - this.appMinVersion = aAppMinVersion; - this.appMaxVersion = aAppMaxVersion; -} - -AddonCompatibilityOverride.prototype = { - /** - * Type of override - "incompatible" or "compatible". - * Only "incompatible" is supported for now. - */ - type: null, - - /** - * Min version of the addon to match. - */ - minVersion: null, - - /** - * Max version of the addon to match. - */ - maxVersion: null, - - /** - * Application ID to match. - */ - appID: null, - - /** - * Min version of the application to match. - */ - appMinVersion: null, - - /** - * Max version of the application to match. - */ - appMaxVersion: null -}; - - -/** - * A type of add-on, used by the UI to determine how to display different types - * of add-ons. - * - * @param aID - * The add-on type ID - * @param aLocaleURI - * The URI of a localized properties file to get the displayable name - * for the type from - * @param aLocaleKey - * The key for the string in the properties file or the actual display - * name if aLocaleURI is null. Include %ID% to include the type ID in - * the key - * @param aViewType - * The optional type of view to use in the UI - * @param aUIPriority - * The priority is used by the UI to list the types in order. Lower - * values push the type higher in the list. - * @param aFlags - * An option set of flags that customize the display of the add-on in - * the UI. - */ -function AddonType(aID, aLocaleURI, aLocaleKey, aViewType, aUIPriority, aFlags) { - if (!aID) - throw Components.Exception("An AddonType must have an ID", Cr.NS_ERROR_INVALID_ARG); - - if (aViewType && aUIPriority === undefined) - throw Components.Exception("An AddonType with a defined view must have a set UI priority", - Cr.NS_ERROR_INVALID_ARG); - - if (!aLocaleKey) - throw Components.Exception("An AddonType must have a displayable name", - Cr.NS_ERROR_INVALID_ARG); - - this.id = aID; - this.uiPriority = aUIPriority; - this.viewType = aViewType; - this.flags = aFlags; - - if (aLocaleURI) { - XPCOMUtils.defineLazyGetter(this, "name", () => { - let bundle = Services.strings.createBundle(aLocaleURI); - return bundle.GetStringFromName(aLocaleKey.replace("%ID%", aID)); - }); - } - else { - this.name = aLocaleKey; - } -} - -var gStarted = false; -var gStartupComplete = false; -var gCheckCompatibility = true; -var gStrictCompatibility = true; -var gCheckUpdateSecurityDefault = true; -var gCheckUpdateSecurity = gCheckUpdateSecurityDefault; -var gUpdateEnabled = true; -var gAutoUpdateDefault = true; -var gHotfixID = null; -var gWebExtensionsMinPlatformVersion = null; -var gShutdownBarrier = null; -var gRepoShutdownState = ""; -var gShutdownInProgress = false; -var gPluginPageListener = null; - -/** - * This is the real manager, kept here rather than in AddonManager to keep its - * contents hidden from API users. - */ -var AddonManagerInternal = { - managerListeners: [], - installListeners: [], - addonListeners: [], - typeListeners: [], - pendingProviders: new Set(), - providers: new Set(), - providerShutdowns: new Map(), - types: {}, - startupChanges: {}, - // Store telemetry details per addon provider - telemetryDetails: {}, - upgradeListeners: new Map(), - - recordTimestamp: function(name, value) { - this.TelemetryTimestamps.add(name, value); - }, - - validateBlocklist: function() { - let appBlocklist = FileUtils.getFile(KEY_APPDIR, [FILE_BLOCKLIST]); - - // If there is no application shipped blocklist then there is nothing to do - if (!appBlocklist.exists()) - return; - - let profileBlocklist = FileUtils.getFile(KEY_PROFILEDIR, [FILE_BLOCKLIST]); - - // If there is no blocklist in the profile then copy the application shipped - // one there - if (!profileBlocklist.exists()) { - try { - appBlocklist.copyTo(profileBlocklist.parent, FILE_BLOCKLIST); - } - catch (e) { - logger.warn("Failed to copy the application shipped blocklist to the profile", e); - } - return; - } - - let fileStream = Cc["@mozilla.org/network/file-input-stream;1"]. - createInstance(Ci.nsIFileInputStream); - try { - let cstream = Cc["@mozilla.org/intl/converter-input-stream;1"]. - createInstance(Ci.nsIConverterInputStream); - fileStream.init(appBlocklist, FileUtils.MODE_RDONLY, FileUtils.PERMS_FILE, 0); - cstream.init(fileStream, "UTF-8", 0, 0); - - let data = ""; - let str = {}; - let read = 0; - do { - read = cstream.readString(0xffffffff, str); - data += str.value; - } while (read != 0); - - let parser = Cc["@mozilla.org/xmlextras/domparser;1"]. - createInstance(Ci.nsIDOMParser); - var doc = parser.parseFromString(data, "text/xml"); - } - catch (e) { - logger.warn("Application shipped blocklist could not be loaded", e); - return; - } - finally { - try { - fileStream.close(); - } - catch (e) { - logger.warn("Unable to close blocklist file stream", e); - } - } - - // If the namespace is incorrect then ignore the application shipped - // blocklist - if (doc.documentElement.namespaceURI != XMLURI_BLOCKLIST) { - logger.warn("Application shipped blocklist has an unexpected namespace (" + - doc.documentElement.namespaceURI + ")"); - return; - } - - // If there is no lastupdate information then ignore the application shipped - // blocklist - if (!doc.documentElement.hasAttribute("lastupdate")) - return; - - // If the application shipped blocklist is older than the profile blocklist - // then do nothing - if (doc.documentElement.getAttribute("lastupdate") <= - profileBlocklist.lastModifiedTime) - return; - - // Otherwise copy the application shipped blocklist to the profile - try { - appBlocklist.copyTo(profileBlocklist.parent, FILE_BLOCKLIST); - } - catch (e) { - logger.warn("Failed to copy the application shipped blocklist to the profile", e); - } - }, - - /** - * Start up a provider, and register its shutdown hook if it has one - */ - _startProvider(aProvider, aAppChanged, aOldAppVersion, aOldPlatformVersion) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - logger.debug(`Starting provider: ${providerName(aProvider)}`); - callProvider(aProvider, "startup", null, aAppChanged, aOldAppVersion, aOldPlatformVersion); - if ('shutdown' in aProvider) { - let name = providerName(aProvider); - let AMProviderShutdown = () => { - // If the provider has been unregistered, it will have been removed from - // this.providers. If it hasn't been unregistered, then this is a normal - // shutdown - and we move it to this.pendingProviders incase we're - // running in a test that will start AddonManager again. - if (this.providers.has(aProvider)) { - this.providers.delete(aProvider); - this.pendingProviders.add(aProvider); - } - - return new Promise((resolve, reject) => { - logger.debug("Calling shutdown blocker for " + name); - resolve(aProvider.shutdown()); - }) - .catch(err => { - logger.warn("Failure during shutdown of " + name, err); - AddonManagerPrivate.recordException("AMI", "Async shutdown of " + name, err); - }); - }; - logger.debug("Registering shutdown blocker for " + name); - this.providerShutdowns.set(aProvider, AMProviderShutdown); - AddonManager.shutdown.addBlocker(name, AMProviderShutdown); - } - - this.pendingProviders.delete(aProvider); - this.providers.add(aProvider); - logger.debug(`Provider finished startup: ${providerName(aProvider)}`); - }, - - _getProviderByName(aName) { - for (let provider of this.providers) { - if (providerName(provider) == aName) - return provider; - } - return undefined; - }, - - /** - * Initializes the AddonManager, loading any known providers and initializing - * them. - */ - startup: function() { - try { - if (gStarted) - return; - - this.recordTimestamp("AMI_startup_begin"); - - // clear this for xpcshell test restarts - for (let provider in this.telemetryDetails) - delete this.telemetryDetails[provider]; - - let appChanged = undefined; - - let oldAppVersion = null; - try { - oldAppVersion = Services.prefs.getCharPref(PREF_EM_LAST_APP_VERSION); - appChanged = Services.appinfo.version != oldAppVersion; - } - catch (e) { } - - Extension.browserUpdated = appChanged; - - let oldPlatformVersion = null; - try { - oldPlatformVersion = Services.prefs.getCharPref(PREF_EM_LAST_PLATFORM_VERSION); - } - catch (e) { } - - if (appChanged !== false) { - logger.debug("Application has been upgraded"); - Services.prefs.setCharPref(PREF_EM_LAST_APP_VERSION, - Services.appinfo.version); - Services.prefs.setCharPref(PREF_EM_LAST_PLATFORM_VERSION, - Services.appinfo.platformVersion); - Services.prefs.setIntPref(PREF_BLOCKLIST_PINGCOUNTVERSION, - (appChanged === undefined ? 0 : -1)); - this.validateBlocklist(); - } - - if (!MOZ_COMPATIBILITY_NIGHTLY) { - PREF_EM_CHECK_COMPATIBILITY = PREF_EM_CHECK_COMPATIBILITY_BASE + "." + - Services.appinfo.version.replace(BRANCH_REGEXP, "$1"); - } - - try { - gCheckCompatibility = Services.prefs.getBoolPref(PREF_EM_CHECK_COMPATIBILITY); - } catch (e) {} - Services.prefs.addObserver(PREF_EM_CHECK_COMPATIBILITY, this, false); - - try { - gStrictCompatibility = Services.prefs.getBoolPref(PREF_EM_STRICT_COMPATIBILITY); - } catch (e) {} - Services.prefs.addObserver(PREF_EM_STRICT_COMPATIBILITY, this, false); - - try { - let defaultBranch = Services.prefs.getDefaultBranch(""); - gCheckUpdateSecurityDefault = defaultBranch.getBoolPref(PREF_EM_CHECK_UPDATE_SECURITY); - } catch (e) {} - - try { - gCheckUpdateSecurity = Services.prefs.getBoolPref(PREF_EM_CHECK_UPDATE_SECURITY); - } catch (e) {} - Services.prefs.addObserver(PREF_EM_CHECK_UPDATE_SECURITY, this, false); - - try { - gUpdateEnabled = Services.prefs.getBoolPref(PREF_EM_UPDATE_ENABLED); - } catch (e) {} - Services.prefs.addObserver(PREF_EM_UPDATE_ENABLED, this, false); - - try { - gAutoUpdateDefault = Services.prefs.getBoolPref(PREF_EM_AUTOUPDATE_DEFAULT); - } catch (e) {} - Services.prefs.addObserver(PREF_EM_AUTOUPDATE_DEFAULT, this, false); - - try { - gHotfixID = Services.prefs.getCharPref(PREF_EM_HOTFIX_ID); - } catch (e) {} - Services.prefs.addObserver(PREF_EM_HOTFIX_ID, this, false); - - try { - gWebExtensionsMinPlatformVersion = Services.prefs.getCharPref(PREF_MIN_WEBEXT_PLATFORM_VERSION); - } catch (e) {} - Services.prefs.addObserver(PREF_MIN_WEBEXT_PLATFORM_VERSION, this, false); - - let defaultProvidersEnabled = true; - try { - defaultProvidersEnabled = Services.prefs.getBoolPref(PREF_DEFAULT_PROVIDERS_ENABLED); - } catch (e) {} - AddonManagerPrivate.recordSimpleMeasure("default_providers", defaultProvidersEnabled); - - // Ensure all default providers have had a chance to register themselves - if (defaultProvidersEnabled) { - for (let url of DEFAULT_PROVIDERS) { - try { - let scope = {}; - Components.utils.import(url, scope); - // Sanity check - make sure the provider exports a symbol that - // has a 'startup' method - let syms = Object.keys(scope); - if ((syms.length < 1) || - (typeof scope[syms[0]].startup != "function")) { - logger.warn("Provider " + url + " has no startup()"); - AddonManagerPrivate.recordException("AMI", "provider " + url, "no startup()"); - } - logger.debug("Loaded provider scope for " + url + ": " + Object.keys(scope).toSource()); - } - catch (e) { - AddonManagerPrivate.recordException("AMI", "provider " + url + " load failed", e); - logger.error("Exception loading default provider \"" + url + "\"", e); - } - } - } - - // Load any providers registered in the category manager - let catman = Cc["@mozilla.org/categorymanager;1"]. - getService(Ci.nsICategoryManager); - let entries = catman.enumerateCategory(CATEGORY_PROVIDER_MODULE); - while (entries.hasMoreElements()) { - let entry = entries.getNext().QueryInterface(Ci.nsISupportsCString).data; - let url = catman.getCategoryEntry(CATEGORY_PROVIDER_MODULE, entry); - - try { - Components.utils.import(url, {}); - logger.debug(`Loaded provider scope for ${url}`); - } - catch (e) { - AddonManagerPrivate.recordException("AMI", "provider " + url + " load failed", e); - logger.error("Exception loading provider " + entry + " from category \"" + - url + "\"", e); - } - } - - // Register our shutdown handler with the AsyncShutdown manager - gShutdownBarrier = new AsyncShutdown.Barrier("AddonManager: Waiting for providers to shut down."); - AsyncShutdown.profileBeforeChange.addBlocker("AddonManager: shutting down.", - this.shutdownManager.bind(this), - {fetchState: this.shutdownState.bind(this)}); - - // Once we start calling providers we must allow all normal methods to work. - gStarted = true; - - for (let provider of this.pendingProviders) { - this._startProvider(provider, appChanged, oldAppVersion, oldPlatformVersion); - } - - // If this is a new profile just pretend that there were no changes - if (appChanged === undefined) { - for (let type in this.startupChanges) - delete this.startupChanges[type]; - } - - // Support for remote about:plugins. Note that this module isn't loaded - // at the top because Services.appinfo is defined late in tests. - let { RemotePages } = Cu.import("resource://gre/modules/RemotePageManager.jsm", {}); - - gPluginPageListener = new RemotePages("about:plugins"); - gPluginPageListener.addMessageListener("RequestPlugins", this.requestPlugins); - - gStartupComplete = true; - this.recordTimestamp("AMI_startup_end"); - } - catch (e) { - logger.error("startup failed", e); - AddonManagerPrivate.recordException("AMI", "startup failed", e); - } - - logger.debug("Completed startup sequence"); - this.callManagerListeners("onStartup"); - }, - - /** - * Registers a new AddonProvider. - * - * @param aProvider - * The provider to register - * @param aTypes - * An optional array of add-on types - */ - registerProvider: function(aProvider, aTypes) { - if (!aProvider || typeof aProvider != "object") - throw Components.Exception("aProvider must be specified", - Cr.NS_ERROR_INVALID_ARG); - - if (aTypes && !Array.isArray(aTypes)) - throw Components.Exception("aTypes must be an array or null", - Cr.NS_ERROR_INVALID_ARG); - - this.pendingProviders.add(aProvider); - - if (aTypes) { - for (let type of aTypes) { - if (!(type.id in this.types)) { - if (!VALID_TYPES_REGEXP.test(type.id)) { - logger.warn("Ignoring invalid type " + type.id); - return; - } - - this.types[type.id] = { - type: type, - providers: [aProvider] - }; - - let typeListeners = this.typeListeners.slice(0); - for (let listener of typeListeners) - safeCall(() => listener.onTypeAdded(type)); - } - else { - this.types[type.id].providers.push(aProvider); - } - } - } - - // If we're registering after startup call this provider's startup. - if (gStarted) { - this._startProvider(aProvider); - } - }, - - /** - * Unregisters an AddonProvider. - * - * @param aProvider - * The provider to unregister - * @return Whatever the provider's 'shutdown' method returns (if anything). - * For providers that have async shutdown methods returning Promises, - * the caller should wait for that Promise to resolve. - */ - unregisterProvider: function(aProvider) { - if (!aProvider || typeof aProvider != "object") - throw Components.Exception("aProvider must be specified", - Cr.NS_ERROR_INVALID_ARG); - - this.providers.delete(aProvider); - // The test harness will unregister XPIProvider *after* shutdown, which is - // after the provider will have been moved from providers to - // pendingProviders. - this.pendingProviders.delete(aProvider); - - for (let type in this.types) { - this.types[type].providers = this.types[type].providers.filter(p => p != aProvider); - if (this.types[type].providers.length == 0) { - let oldType = this.types[type].type; - delete this.types[type]; - - let typeListeners = this.typeListeners.slice(0); - for (let listener of typeListeners) - safeCall(() => listener.onTypeRemoved(oldType)); - } - } - - // If we're unregistering after startup but before shutting down, - // remove the blocker for this provider's shutdown and call it. - // If we're already shutting down, just let gShutdownBarrier call it to avoid races. - if (gStarted && !gShutdownInProgress) { - logger.debug("Unregistering shutdown blocker for " + providerName(aProvider)); - let shutter = this.providerShutdowns.get(aProvider); - if (shutter) { - this.providerShutdowns.delete(aProvider); - gShutdownBarrier.client.removeBlocker(shutter); - return shutter(); - } - } - return undefined; - }, - - /** - * Mark a provider as safe to access via AddonManager APIs, before its - * startup has completed. - * - * Normally a provider isn't marked as safe until after its (synchronous) - * startup() method has returned. Until a provider has been marked safe, - * it won't be used by any of the AddonManager APIs. markProviderSafe() - * allows a provider to mark itself as safe during its startup; this can be - * useful if the provider wants to perform tasks that block startup, which - * happen after its required initialization tasks and therefore when the - * provider is in a safe state. - * - * @param aProvider Provider object to mark safe - */ - markProviderSafe: function(aProvider) { - if (!gStarted) { - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - } - - if (!aProvider || typeof aProvider != "object") { - throw Components.Exception("aProvider must be specified", - Cr.NS_ERROR_INVALID_ARG); - } - - if (!this.pendingProviders.has(aProvider)) { - return; - } - - this.pendingProviders.delete(aProvider); - this.providers.add(aProvider); - }, - - /** - * Calls a method on all registered providers if it exists and consumes any - * thrown exception. Return values are ignored. Any parameters after the - * method parameter are passed to the provider's method. - * WARNING: Do not use for asynchronous calls; callProviders() does not - * invoke callbacks if provider methods throw synchronous exceptions. - * - * @param aMethod - * The method name to call - * @see callProvider - */ - callProviders: function(aMethod, ...aArgs) { - if (!aMethod || typeof aMethod != "string") - throw Components.Exception("aMethod must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - let providers = [...this.providers]; - for (let provider of providers) { - try { - if (aMethod in provider) - provider[aMethod].apply(provider, aArgs); - } - catch (e) { - reportProviderError(provider, aMethod, e); - } - } - }, - - /** - * Report the current state of asynchronous shutdown - */ - shutdownState() { - let state = []; - if (gShutdownBarrier) { - state.push({ - name: gShutdownBarrier.client.name, - state: gShutdownBarrier.state - }); - } - state.push({ - name: "AddonRepository: async shutdown", - state: gRepoShutdownState - }); - return state; - }, - - /** - * Shuts down the addon manager and all registered providers, this must clean - * up everything in order for automated tests to fake restarts. - * @return Promise{null} that resolves when all providers and dependent modules - * have finished shutting down - */ - shutdownManager: Task.async(function*() { - logger.debug("shutdown"); - this.callManagerListeners("onShutdown"); - - gRepoShutdownState = "pending"; - gShutdownInProgress = true; - // Clean up listeners - Services.prefs.removeObserver(PREF_EM_CHECK_COMPATIBILITY, this); - Services.prefs.removeObserver(PREF_EM_STRICT_COMPATIBILITY, this); - Services.prefs.removeObserver(PREF_EM_CHECK_UPDATE_SECURITY, this); - Services.prefs.removeObserver(PREF_EM_UPDATE_ENABLED, this); - Services.prefs.removeObserver(PREF_EM_AUTOUPDATE_DEFAULT, this); - Services.prefs.removeObserver(PREF_EM_HOTFIX_ID, this); - gPluginPageListener.destroy(); - gPluginPageListener = null; - - let savedError = null; - // Only shut down providers if they've been started. - if (gStarted) { - try { - yield gShutdownBarrier.wait(); - } - catch (err) { - savedError = err; - logger.error("Failure during wait for shutdown barrier", err); - AddonManagerPrivate.recordException("AMI", "Async shutdown of AddonManager providers", err); - } - } - - // Shut down AddonRepository after providers (if any). - try { - gRepoShutdownState = "in progress"; - yield AddonRepository.shutdown(); - gRepoShutdownState = "done"; - } - catch (err) { - savedError = err; - logger.error("Failure during AddonRepository shutdown", err); - AddonManagerPrivate.recordException("AMI", "Async shutdown of AddonRepository", err); - } - - logger.debug("Async provider shutdown done"); - this.managerListeners.splice(0, this.managerListeners.length); - this.installListeners.splice(0, this.installListeners.length); - this.addonListeners.splice(0, this.addonListeners.length); - this.typeListeners.splice(0, this.typeListeners.length); - this.providerShutdowns.clear(); - for (let type in this.startupChanges) - delete this.startupChanges[type]; - gStarted = false; - gStartupComplete = false; - gShutdownBarrier = null; - gShutdownInProgress = false; - if (savedError) { - throw savedError; - } - }), - - requestPlugins: function({ target: port }) { - // Lists all the properties that plugins.html needs - const NEEDED_PROPS = ["name", "pluginLibraries", "pluginFullpath", "version", - "isActive", "blocklistState", "description", - "pluginMimeTypes"]; - function filterProperties(plugin) { - let filtered = {}; - for (let prop of NEEDED_PROPS) { - filtered[prop] = plugin[prop]; - } - return filtered; - } - - AddonManager.getAddonsByTypes(["plugin"], function(aPlugins) { - port.sendAsyncMessage("PluginList", aPlugins.map(filterProperties)); - }); - }, - - /** - * Notified when a preference we're interested in has changed. - * - * @see nsIObserver - */ - observe: function(aSubject, aTopic, aData) { - switch (aData) { - case PREF_EM_CHECK_COMPATIBILITY: { - let oldValue = gCheckCompatibility; - try { - gCheckCompatibility = Services.prefs.getBoolPref(PREF_EM_CHECK_COMPATIBILITY); - } catch (e) { - gCheckCompatibility = true; - } - - this.callManagerListeners("onCompatibilityModeChanged"); - - if (gCheckCompatibility != oldValue) - this.updateAddonAppDisabledStates(); - - break; - } - case PREF_EM_STRICT_COMPATIBILITY: { - let oldValue = gStrictCompatibility; - try { - gStrictCompatibility = Services.prefs.getBoolPref(PREF_EM_STRICT_COMPATIBILITY); - } catch (e) { - gStrictCompatibility = true; - } - - this.callManagerListeners("onCompatibilityModeChanged"); - - if (gStrictCompatibility != oldValue) - this.updateAddonAppDisabledStates(); - - break; - } - case PREF_EM_CHECK_UPDATE_SECURITY: { - let oldValue = gCheckUpdateSecurity; - try { - gCheckUpdateSecurity = Services.prefs.getBoolPref(PREF_EM_CHECK_UPDATE_SECURITY); - } catch (e) { - gCheckUpdateSecurity = true; - } - - this.callManagerListeners("onCheckUpdateSecurityChanged"); - - if (gCheckUpdateSecurity != oldValue) - this.updateAddonAppDisabledStates(); - - break; - } - case PREF_EM_UPDATE_ENABLED: { - let oldValue = gUpdateEnabled; - try { - gUpdateEnabled = Services.prefs.getBoolPref(PREF_EM_UPDATE_ENABLED); - } catch (e) { - gUpdateEnabled = true; - } - - this.callManagerListeners("onUpdateModeChanged"); - break; - } - case PREF_EM_AUTOUPDATE_DEFAULT: { - let oldValue = gAutoUpdateDefault; - try { - gAutoUpdateDefault = Services.prefs.getBoolPref(PREF_EM_AUTOUPDATE_DEFAULT); - } catch (e) { - gAutoUpdateDefault = true; - } - - this.callManagerListeners("onUpdateModeChanged"); - break; - } - case PREF_EM_HOTFIX_ID: { - try { - gHotfixID = Services.prefs.getCharPref(PREF_EM_HOTFIX_ID); - } catch (e) { - gHotfixID = null; - } - break; - } - case PREF_MIN_WEBEXT_PLATFORM_VERSION: { - gWebExtensionsMinPlatformVersion = Services.prefs.getCharPref(PREF_MIN_WEBEXT_PLATFORM_VERSION); - break; - } - } - }, - - /** - * Replaces %...% strings in an addon url (update and updateInfo) with - * appropriate values. - * - * @param aAddon - * The Addon representing the add-on - * @param aUri - * The string representation of the URI to escape - * @param aAppVersion - * The optional application version to use for %APP_VERSION% - * @return The appropriately escaped URI. - */ - escapeAddonURI: function(aAddon, aUri, aAppVersion) - { - if (!aAddon || typeof aAddon != "object") - throw Components.Exception("aAddon must be an Addon object", - Cr.NS_ERROR_INVALID_ARG); - - if (!aUri || typeof aUri != "string") - throw Components.Exception("aUri must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (aAppVersion && typeof aAppVersion != "string") - throw Components.Exception("aAppVersion must be a string or null", - Cr.NS_ERROR_INVALID_ARG); - - var addonStatus = aAddon.userDisabled || aAddon.softDisabled ? "userDisabled" - : "userEnabled"; - - if (!aAddon.isCompatible) - addonStatus += ",incompatible"; - if (aAddon.blocklistState == Ci.nsIBlocklistService.STATE_BLOCKED) - addonStatus += ",blocklisted"; - if (aAddon.blocklistState == Ci.nsIBlocklistService.STATE_SOFTBLOCKED) - addonStatus += ",softblocked"; - - try { - var xpcomABI = Services.appinfo.XPCOMABI; - } catch (ex) { - xpcomABI = UNKNOWN_XPCOM_ABI; - } - - let uri = aUri.replace(/%ITEM_ID%/g, aAddon.id); - uri = uri.replace(/%ITEM_VERSION%/g, aAddon.version); - uri = uri.replace(/%ITEM_STATUS%/g, addonStatus); - uri = uri.replace(/%APP_ID%/g, Services.appinfo.ID); - uri = uri.replace(/%APP_VERSION%/g, aAppVersion ? aAppVersion : - Services.appinfo.version); - uri = uri.replace(/%REQ_VERSION%/g, UPDATE_REQUEST_VERSION); - uri = uri.replace(/%APP_OS%/g, Services.appinfo.OS); - uri = uri.replace(/%APP_ABI%/g, xpcomABI); - uri = uri.replace(/%APP_LOCALE%/g, getLocale()); - uri = uri.replace(/%CURRENT_APP_VERSION%/g, Services.appinfo.version); - - // Replace custom parameters (names of custom parameters must have at - // least 3 characters to prevent lookups for something like %D0%C8) - var catMan = null; - uri = uri.replace(/%(\w{3,})%/g, function(aMatch, aParam) { - if (!catMan) { - catMan = Cc["@mozilla.org/categorymanager;1"]. - getService(Ci.nsICategoryManager); - } - - try { - var contractID = catMan.getCategoryEntry(CATEGORY_UPDATE_PARAMS, aParam); - var paramHandler = Cc[contractID].getService(Ci.nsIPropertyBag2); - return paramHandler.getPropertyAsAString(aParam); - } - catch (e) { - return aMatch; - } - }); - - // escape() does not properly encode + symbols in any embedded FVF strings. - return uri.replace(/\+/g, "%2B"); - }, - - /** - * Performs a background update check by starting an update for all add-ons - * that can be updated. - * @return Promise{null} Resolves when the background update check is complete - * (the resulting addon installations may still be in progress). - */ - backgroundUpdateCheck: function() { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - let buPromise = Task.spawn(function*() { - let hotfixID = this.hotfixID; - - let appUpdateEnabled = Services.prefs.getBoolPref(PREF_APP_UPDATE_ENABLED) && - Services.prefs.getBoolPref(PREF_APP_UPDATE_AUTO); - let checkHotfix = hotfixID && appUpdateEnabled; - - logger.debug("Background update check beginning"); - - Services.obs.notifyObservers(null, "addons-background-update-start", null); - - if (this.updateEnabled) { - let scope = {}; - Components.utils.import("resource://gre/modules/LightweightThemeManager.jsm", scope); - scope.LightweightThemeManager.updateCurrentTheme(); - - let allAddons = yield new Promise((resolve, reject) => this.getAllAddons(resolve)); - - // Repopulate repository cache first, to ensure compatibility overrides - // are up to date before checking for addon updates. - yield AddonRepository.backgroundUpdateCheck(); - - // Keep track of all the async add-on updates happening in parallel - let updates = []; - - for (let addon of allAddons) { - if (addon.id == hotfixID) { - continue; - } - - // Check all add-ons for updates so that any compatibility updates will - // be applied - updates.push(new Promise((resolve, reject) => { - addon.findUpdates({ - onUpdateAvailable: function(aAddon, aInstall) { - // Start installing updates when the add-on can be updated and - // background updates should be applied. - logger.debug("Found update for add-on ${id}", aAddon); - if (aAddon.permissions & AddonManager.PERM_CAN_UPGRADE && - AddonManager.shouldAutoUpdate(aAddon)) { - // XXX we really should resolve when this install is done, - // not when update-available check completes, no? - logger.debug(`Starting upgrade install of ${aAddon.id}`); - aInstall.install(); - } - }, - - onUpdateFinished: aAddon => { logger.debug("onUpdateFinished for ${id}", aAddon); resolve(); } - }, AddonManager.UPDATE_WHEN_PERIODIC_UPDATE); - })); - } - yield Promise.all(updates); - } - - if (checkHotfix) { - var hotfixVersion = ""; - try { - hotfixVersion = Services.prefs.getCharPref(PREF_EM_HOTFIX_LASTVERSION); - } - catch (e) { } - - let url = null; - if (Services.prefs.getPrefType(PREF_EM_HOTFIX_URL) == Ci.nsIPrefBranch.PREF_STRING) - url = Services.prefs.getCharPref(PREF_EM_HOTFIX_URL); - else - url = Services.prefs.getCharPref(PREF_EM_UPDATE_BACKGROUND_URL); - - // Build the URI from a fake add-on data. - url = AddonManager.escapeAddonURI({ - id: hotfixID, - version: hotfixVersion, - userDisabled: false, - appDisabled: false - }, url); - - Components.utils.import("resource://gre/modules/addons/AddonUpdateChecker.jsm"); - let update = null; - try { - let foundUpdates = yield new Promise((resolve, reject) => { - AddonUpdateChecker.checkForUpdates(hotfixID, null, url, { - onUpdateCheckComplete: resolve, - onUpdateCheckError: reject - }); - }); - update = AddonUpdateChecker.getNewestCompatibleUpdate(foundUpdates); - } catch (e) { - // AUC.checkForUpdates already logged the error - } - - // Check that we have a hotfix update, and it's newer than the one we already - // have installed (if any) - if (update) { - if (Services.vc.compare(hotfixVersion, update.version) < 0) { - logger.debug("Downloading hotfix version " + update.version); - let aInstall = yield new Promise((resolve, reject) => - AddonManager.getInstallForURL(update.updateURL, resolve, - "application/x-xpinstall", update.updateHash, null, - null, update.version)); - - aInstall.addListener({ - onDownloadEnded: function(aInstall) { - if (aInstall.addon.id != hotfixID) { - logger.warn("The downloaded hotfix add-on did not have the " + - "expected ID and so will not be installed."); - aInstall.cancel(); - return; - } - - // If XPIProvider has reported the hotfix as properly signed then - // there is nothing more to do here - if (aInstall.addon.signedState == AddonManager.SIGNEDSTATE_SIGNED) - return; - - try { - if (!Services.prefs.getBoolPref(PREF_EM_CERT_CHECKATTRIBUTES)) - return; - } - catch (e) { - // By default don't do certificate checks. - return; - } - - try { - CertUtils.validateCert(aInstall.certificate, - CertUtils.readCertPrefs(PREF_EM_HOTFIX_CERTS)); - } - catch (e) { - logger.warn("The hotfix add-on was not signed by the expected " + - "certificate and so will not be installed.", e); - aInstall.cancel(); - } - }, - - onInstallEnded: function(aInstall) { - // Remember the last successfully installed version. - Services.prefs.setCharPref(PREF_EM_HOTFIX_LASTVERSION, - aInstall.version); - }, - - onInstallCancelled: function(aInstall) { - // Revert to the previous version if the installation was - // cancelled. - Services.prefs.setCharPref(PREF_EM_HOTFIX_LASTVERSION, - hotfixVersion); - } - }); - - aInstall.install(); - } - } - } - - if (appUpdateEnabled) { - try { - yield AddonManagerInternal._getProviderByName("XPIProvider").updateSystemAddons(); - } - catch (e) { - logger.warn("Failed to update system addons", e); - } - } - - logger.debug("Background update check complete"); - Services.obs.notifyObservers(null, - "addons-background-update-complete", - null); - }.bind(this)); - // Fork the promise chain so we can log the error and let our caller see it too. - buPromise.then(null, e => logger.warn("Error in background update", e)); - return buPromise; - }, - - /** - * Adds a add-on to the list of detected changes for this startup. If - * addStartupChange is called multiple times for the same add-on in the same - * startup then only the most recent change will be remembered. - * - * @param aType - * The type of change as a string. Providers can define their own - * types of changes or use the existing defined STARTUP_CHANGE_* - * constants - * @param aID - * The ID of the add-on - */ - addStartupChange: function(aType, aID) { - if (!aType || typeof aType != "string") - throw Components.Exception("aType must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (!aID || typeof aID != "string") - throw Components.Exception("aID must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (gStartupComplete) - return; - logger.debug("Registering startup change '" + aType + "' for " + aID); - - // Ensure that an ID is only listed in one type of change - for (let type in this.startupChanges) - this.removeStartupChange(type, aID); - - if (!(aType in this.startupChanges)) - this.startupChanges[aType] = []; - this.startupChanges[aType].push(aID); - }, - - /** - * Removes a startup change for an add-on. - * - * @param aType - * The type of change - * @param aID - * The ID of the add-on - */ - removeStartupChange: function(aType, aID) { - if (!aType || typeof aType != "string") - throw Components.Exception("aType must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (!aID || typeof aID != "string") - throw Components.Exception("aID must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (gStartupComplete) - return; - - if (!(aType in this.startupChanges)) - return; - - this.startupChanges[aType] = this.startupChanges[aType].filter(aItem => aItem != aID); - }, - - /** - * Calls all registered AddonManagerListeners with an event. Any parameters - * after the method parameter are passed to the listener. - * - * @param aMethod - * The method on the listeners to call - */ - callManagerListeners: function(aMethod, ...aArgs) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aMethod || typeof aMethod != "string") - throw Components.Exception("aMethod must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - let managerListeners = this.managerListeners.slice(0); - for (let listener of managerListeners) { - try { - if (aMethod in listener) - listener[aMethod].apply(listener, aArgs); - } - catch (e) { - logger.warn("AddonManagerListener threw exception when calling " + aMethod, e); - } - } - }, - - /** - * Calls all registered InstallListeners with an event. Any parameters after - * the extraListeners parameter are passed to the listener. - * - * @param aMethod - * The method on the listeners to call - * @param aExtraListeners - * An optional array of extra InstallListeners to also call - * @return false if any of the listeners returned false, true otherwise - */ - callInstallListeners: function(aMethod, - aExtraListeners, ...aArgs) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aMethod || typeof aMethod != "string") - throw Components.Exception("aMethod must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (aExtraListeners && !Array.isArray(aExtraListeners)) - throw Components.Exception("aExtraListeners must be an array or null", - Cr.NS_ERROR_INVALID_ARG); - - let result = true; - let listeners; - if (aExtraListeners) - listeners = aExtraListeners.concat(this.installListeners); - else - listeners = this.installListeners.slice(0); - - for (let listener of listeners) { - try { - if (aMethod in listener) { - if (listener[aMethod].apply(listener, aArgs) === false) - result = false; - } - } - catch (e) { - logger.warn("InstallListener threw exception when calling " + aMethod, e); - } - } - return result; - }, - - /** - * Calls all registered AddonListeners with an event. Any parameters after - * the method parameter are passed to the listener. - * - * @param aMethod - * The method on the listeners to call - */ - callAddonListeners: function(aMethod, ...aArgs) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aMethod || typeof aMethod != "string") - throw Components.Exception("aMethod must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - let addonListeners = this.addonListeners.slice(0); - for (let listener of addonListeners) { - try { - if (aMethod in listener) - listener[aMethod].apply(listener, aArgs); - } - catch (e) { - logger.warn("AddonListener threw exception when calling " + aMethod, e); - } - } - }, - - /** - * Notifies all providers that an add-on has been enabled when that type of - * add-on only supports a single add-on being enabled at a time. This allows - * the providers to disable theirs if necessary. - * - * @param aID - * The ID of the enabled add-on - * @param aType - * The type of the enabled add-on - * @param aPendingRestart - * A boolean indicating if the change will only take place the next - * time the application is restarted - */ - notifyAddonChanged: function(aID, aType, aPendingRestart) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (aID && typeof aID != "string") - throw Components.Exception("aID must be a string or null", - Cr.NS_ERROR_INVALID_ARG); - - if (!aType || typeof aType != "string") - throw Components.Exception("aType must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - // Temporary hack until bug 520124 lands. - // We can get here during synchronous startup, at which point it's - // considered unsafe (and therefore disallowed by AddonManager.jsm) to - // access providers that haven't been initialized yet. Since this is when - // XPIProvider is starting up, XPIProvider can't access itself via APIs - // going through AddonManager.jsm. Furthermore, LightweightThemeManager may - // not be initialized until after XPIProvider is, and therefore would also - // be unaccessible during XPIProvider startup. Thankfully, these are the - // only two uses of this API, and we know it's safe to use this API with - // both providers; so we have this hack to allow bypassing the normal - // safetey guard. - // The notifyAddonChanged/addonChanged API will be unneeded and therefore - // removed by bug 520124, so this is a temporary quick'n'dirty hack. - let providers = [...this.providers, ...this.pendingProviders]; - for (let provider of providers) { - callProvider(provider, "addonChanged", null, aID, aType, aPendingRestart); - } - }, - - /** - * Notifies all providers they need to update the appDisabled property for - * their add-ons in response to an application change such as a blocklist - * update. - */ - updateAddonAppDisabledStates: function() { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - this.callProviders("updateAddonAppDisabledStates"); - }, - - /** - * Notifies all providers that the repository has updated its data for - * installed add-ons. - * - * @param aCallback - * Function to call when operation is complete. - */ - updateAddonRepositoryData: function(aCallback) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - new AsyncObjectCaller(this.providers, "updateAddonRepositoryData", { - nextObject: function(aCaller, aProvider) { - callProviderAsync(aProvider, "updateAddonRepositoryData", - aCaller.callNext.bind(aCaller)); - }, - noMoreObjects: function(aCaller) { - safeCall(aCallback); - // only tests should care about this - Services.obs.notifyObservers(null, "TEST:addon-repository-data-updated", null); - } - }); - }, - - /** - * Asynchronously gets an AddonInstall for a URL. - * - * @param aUrl - * The string represenation of the URL the add-on is located at - * @param aCallback - * A callback to pass the AddonInstall to - * @param aMimetype - * The mimetype of the add-on - * @param aHash - * An optional hash of the add-on - * @param aName - * An optional placeholder name while the add-on is being downloaded - * @param aIcons - * Optional placeholder icons while the add-on is being downloaded - * @param aVersion - * An optional placeholder version while the add-on is being downloaded - * @param aLoadGroup - * An optional nsILoadGroup to associate any network requests with - * @throws if the aUrl, aCallback or aMimetype arguments are not specified - */ - getInstallForURL: function(aUrl, aCallback, aMimetype, - aHash, aName, aIcons, - aVersion, aBrowser) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aUrl || typeof aUrl != "string") - throw Components.Exception("aURL must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - if (!aMimetype || typeof aMimetype != "string") - throw Components.Exception("aMimetype must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (aHash && typeof aHash != "string") - throw Components.Exception("aHash must be a string or null", - Cr.NS_ERROR_INVALID_ARG); - - if (aName && typeof aName != "string") - throw Components.Exception("aName must be a string or null", - Cr.NS_ERROR_INVALID_ARG); - - if (aIcons) { - if (typeof aIcons == "string") - aIcons = { "32": aIcons }; - else if (typeof aIcons != "object") - throw Components.Exception("aIcons must be a string, an object or null", - Cr.NS_ERROR_INVALID_ARG); - } else { - aIcons = {}; - } - - if (aVersion && typeof aVersion != "string") - throw Components.Exception("aVersion must be a string or null", - Cr.NS_ERROR_INVALID_ARG); - - if (aBrowser && (!(aBrowser instanceof Ci.nsIDOMElement))) - throw Components.Exception("aBrowser must be a nsIDOMElement or null", - Cr.NS_ERROR_INVALID_ARG); - - let providers = [...this.providers]; - for (let provider of providers) { - if (callProvider(provider, "supportsMimetype", false, aMimetype)) { - callProviderAsync(provider, "getInstallForURL", - aUrl, aHash, aName, aIcons, aVersion, aBrowser, - function getInstallForURL_safeCall(aInstall) { - safeCall(aCallback, aInstall); - }); - return; - } - } - safeCall(aCallback, null); - }, - - /** - * Asynchronously gets an AddonInstall for an nsIFile. - * - * @param aFile - * The nsIFile where the add-on is located - * @param aCallback - * A callback to pass the AddonInstall to - * @param aMimetype - * An optional mimetype hint for the add-on - * @throws if the aFile or aCallback arguments are not specified - */ - getInstallForFile: function(aFile, aCallback, aMimetype) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!(aFile instanceof Ci.nsIFile)) - throw Components.Exception("aFile must be a nsIFile", - Cr.NS_ERROR_INVALID_ARG); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - if (aMimetype && typeof aMimetype != "string") - throw Components.Exception("aMimetype must be a string or null", - Cr.NS_ERROR_INVALID_ARG); - - new AsyncObjectCaller(this.providers, "getInstallForFile", { - nextObject: function(aCaller, aProvider) { - callProviderAsync(aProvider, "getInstallForFile", aFile, - function(aInstall) { - if (aInstall) - safeCall(aCallback, aInstall); - else - aCaller.callNext(); - }); - }, - - noMoreObjects: function(aCaller) { - safeCall(aCallback, null); - } - }); - }, - - /** - * Asynchronously gets all current AddonInstalls optionally limiting to a list - * of types. - * - * @param aTypes - * An optional array of types to retrieve. Each type is a string name - * @param aCallback - * A callback which will be passed an array of AddonInstalls - * @throws If the aCallback argument is not specified - */ - getInstallsByTypes: function(aTypes, aCallback) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (aTypes && !Array.isArray(aTypes)) - throw Components.Exception("aTypes must be an array or null", - Cr.NS_ERROR_INVALID_ARG); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - let installs = []; - - new AsyncObjectCaller(this.providers, "getInstallsByTypes", { - nextObject: function(aCaller, aProvider) { - callProviderAsync(aProvider, "getInstallsByTypes", aTypes, - function(aProviderInstalls) { - if (aProviderInstalls) { - installs = installs.concat(aProviderInstalls); - } - aCaller.callNext(); - }); - }, - - noMoreObjects: function(aCaller) { - safeCall(aCallback, installs); - } - }); - }, - - /** - * Asynchronously gets all current AddonInstalls. - * - * @param aCallback - * A callback which will be passed an array of AddonInstalls - */ - getAllInstalls: function(aCallback) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - this.getInstallsByTypes(null, aCallback); - }, - - /** - * Synchronously map a URI to the corresponding Addon ID. - * - * Mappable URIs are limited to in-application resources belonging to the - * add-on, such as Javascript compartments, XUL windows, XBL bindings, etc. - * but do not include URIs from meta data, such as the add-on homepage. - * - * @param aURI - * nsIURI to map to an addon id - * @return string containing the Addon ID or null - * @see amIAddonManager.mapURIToAddonID - */ - mapURIToAddonID: function(aURI) { - if (!(aURI instanceof Ci.nsIURI)) { - throw Components.Exception("aURI is not a nsIURI", - Cr.NS_ERROR_INVALID_ARG); - } - - // Try all providers - let providers = [...this.providers]; - for (let provider of providers) { - var id = callProvider(provider, "mapURIToAddonID", null, aURI); - if (id !== null) { - return id; - } - } - - return null; - }, - - /** - * Checks whether installation is enabled for a particular mimetype. - * - * @param aMimetype - * The mimetype to check - * @return true if installation is enabled for the mimetype - */ - isInstallEnabled: function(aMimetype) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aMimetype || typeof aMimetype != "string") - throw Components.Exception("aMimetype must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - let providers = [...this.providers]; - for (let provider of providers) { - if (callProvider(provider, "supportsMimetype", false, aMimetype) && - callProvider(provider, "isInstallEnabled")) - return true; - } - return false; - }, - - /** - * Checks whether a particular source is allowed to install add-ons of a - * given mimetype. - * - * @param aMimetype - * The mimetype of the add-on - * @param aInstallingPrincipal - * The nsIPrincipal that initiated the install - * @return true if the source is allowed to install this mimetype - */ - isInstallAllowed: function(aMimetype, aInstallingPrincipal) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aMimetype || typeof aMimetype != "string") - throw Components.Exception("aMimetype must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (!aInstallingPrincipal || !(aInstallingPrincipal instanceof Ci.nsIPrincipal)) - throw Components.Exception("aInstallingPrincipal must be a nsIPrincipal", - Cr.NS_ERROR_INVALID_ARG); - - let providers = [...this.providers]; - for (let provider of providers) { - if (callProvider(provider, "supportsMimetype", false, aMimetype) && - callProvider(provider, "isInstallAllowed", null, aInstallingPrincipal)) - return true; - } - return false; - }, - - /** - * Starts installation of an array of AddonInstalls notifying the registered - * web install listener of blocked or started installs. - * - * @param aMimetype - * The mimetype of add-ons being installed - * @param aBrowser - * The optional browser element that started the installs - * @param aInstallingPrincipal - * The nsIPrincipal that initiated the install - * @param aInstalls - * The array of AddonInstalls to be installed - */ - installAddonsFromWebpage: function(aMimetype, aBrowser, - aInstallingPrincipal, aInstalls) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aMimetype || typeof aMimetype != "string") - throw Components.Exception("aMimetype must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (aBrowser && !(aBrowser instanceof Ci.nsIDOMElement)) - throw Components.Exception("aSource must be a nsIDOMElement, or null", - Cr.NS_ERROR_INVALID_ARG); - - if (!aInstallingPrincipal || !(aInstallingPrincipal instanceof Ci.nsIPrincipal)) - throw Components.Exception("aInstallingPrincipal must be a nsIPrincipal", - Cr.NS_ERROR_INVALID_ARG); - - if (!Array.isArray(aInstalls)) - throw Components.Exception("aInstalls must be an array", - Cr.NS_ERROR_INVALID_ARG); - - if (!("@mozilla.org/addons/web-install-listener;1" in Cc)) { - logger.warn("No web installer available, cancelling all installs"); - for (let install of aInstalls) - install.cancel(); - return; - } - - // When a chrome in-content UI has loaded a <browser> inside to host a - // website we want to do our security checks on the inner-browser but - // notify front-end that install events came from the outer-browser (the - // main tab's browser). Check this by seeing if the browser we've been - // passed is in a content type docshell and if so get the outer-browser. - let topBrowser = aBrowser; - let docShell = aBrowser.ownerDocument.defaultView - .QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIDocShell) - .QueryInterface(Ci.nsIDocShellTreeItem); - if (docShell.itemType == Ci.nsIDocShellTreeItem.typeContent) - topBrowser = docShell.chromeEventHandler; - - try { - let weblistener = Cc["@mozilla.org/addons/web-install-listener;1"]. - getService(Ci.amIWebInstallListener); - - if (!this.isInstallEnabled(aMimetype)) { - for (let install of aInstalls) - install.cancel(); - - weblistener.onWebInstallDisabled(topBrowser, aInstallingPrincipal.URI, - aInstalls, aInstalls.length); - return; - } - else if (!aBrowser.contentPrincipal || !aInstallingPrincipal.subsumes(aBrowser.contentPrincipal)) { - for (let install of aInstalls) - install.cancel(); - - if (weblistener instanceof Ci.amIWebInstallListener2) { - weblistener.onWebInstallOriginBlocked(topBrowser, aInstallingPrincipal.URI, - aInstalls, aInstalls.length); - } - return; - } - - // The installs may start now depending on the web install listener, - // listen for the browser navigating to a new origin and cancel the - // installs in that case. - new BrowserListener(aBrowser, aInstallingPrincipal, aInstalls); - - if (!this.isInstallAllowed(aMimetype, aInstallingPrincipal)) { - if (weblistener.onWebInstallBlocked(topBrowser, aInstallingPrincipal.URI, - aInstalls, aInstalls.length)) { - for (let install of aInstalls) - install.install(); - } - } - else if (weblistener.onWebInstallRequested(topBrowser, aInstallingPrincipal.URI, - aInstalls, aInstalls.length)) { - for (let install of aInstalls) - install.install(); - } - } - catch (e) { - // In the event that the weblistener throws during instantiation or when - // calling onWebInstallBlocked or onWebInstallRequested all of the - // installs should get cancelled. - logger.warn("Failure calling web installer", e); - for (let install of aInstalls) - install.cancel(); - } - }, - - /** - * Adds a new InstallListener if the listener is not already registered. - * - * @param aListener - * The InstallListener to add - */ - addInstallListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be a InstallListener object", - Cr.NS_ERROR_INVALID_ARG); - - if (!this.installListeners.some(function(i) { - return i == aListener; })) - this.installListeners.push(aListener); - }, - - /** - * Removes an InstallListener if the listener is registered. - * - * @param aListener - * The InstallListener to remove - */ - removeInstallListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be a InstallListener object", - Cr.NS_ERROR_INVALID_ARG); - - let pos = 0; - while (pos < this.installListeners.length) { - if (this.installListeners[pos] == aListener) - this.installListeners.splice(pos, 1); - else - pos++; - } - }, - /* - * Adds new or overrides existing UpgradeListener. - * - * @param aInstanceID - * The instance ID of an addon to register a listener for. - * @param aCallback - * The callback to invoke when updates are available for this addon. - * @throws if there is no addon matching the instanceID - */ - addUpgradeListener: function(aInstanceID, aCallback) { - if (!aInstanceID || typeof aInstanceID != "symbol") - throw Components.Exception("aInstanceID must be a symbol", - Cr.NS_ERROR_INVALID_ARG); - - if (!aCallback || typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - this.getAddonByInstanceID(aInstanceID).then(wrapper => { - if (!wrapper) { - throw Error("No addon matching instanceID:", aInstanceID.toString()); - } - let addonId = wrapper.addonId(); - logger.debug(`Registering upgrade listener for ${addonId}`); - this.upgradeListeners.set(addonId, aCallback); - }); - }, - - /** - * Removes an UpgradeListener if the listener is registered. - * - * @param aInstanceID - * The instance ID of the addon to remove - */ - removeUpgradeListener: function(aInstanceID) { - if (!aInstanceID || typeof aInstanceID != "symbol") - throw Components.Exception("aInstanceID must be a symbol", - Cr.NS_ERROR_INVALID_ARG); - - this.getAddonByInstanceID(aInstanceID).then(addon => { - if (!addon) { - throw Error("No addon for instanceID:", aInstanceID.toString()); - } - if (this.upgradeListeners.has(addon.id)) { - this.upgradeListeners.delete(addon.id); - } else { - throw Error("No upgrade listener registered for addon ID:", addon.id); - } - }); - }, - - /** - * Installs a temporary add-on from a local file or directory. - * @param aFile - * An nsIFile for the file or directory of the add-on to be - * temporarily installed. - * @return a Promise that rejects if the add-on is not a valid restartless - * add-on or if the same ID is already temporarily installed. - */ - installTemporaryAddon: function(aFile) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!(aFile instanceof Ci.nsIFile)) - throw Components.Exception("aFile must be a nsIFile", - Cr.NS_ERROR_INVALID_ARG); - - return AddonManagerInternal._getProviderByName("XPIProvider") - .installTemporaryAddon(aFile); - }, - - installAddonFromSources: function(aFile) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!(aFile instanceof Ci.nsIFile)) - throw Components.Exception("aFile must be a nsIFile", - Cr.NS_ERROR_INVALID_ARG); - - return AddonManagerInternal._getProviderByName("XPIProvider") - .installAddonFromSources(aFile); - }, - - /** - * Returns an Addon corresponding to an instance ID. - * @param aInstanceID - * An Addon Instance ID symbol - * @return {Promise} - * @resolves The found Addon or null if no such add-on exists. - * @rejects Never - * @throws if the aInstanceID argument is not specified - * or the AddonManager is not initialized - */ - getAddonByInstanceID: function(aInstanceID) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aInstanceID || typeof aInstanceID != "symbol") - throw Components.Exception("aInstanceID must be a Symbol()", - Cr.NS_ERROR_INVALID_ARG); - - return AddonManagerInternal._getProviderByName("XPIProvider") - .getAddonByInstanceID(aInstanceID); - }, - - /** - * Gets an icon from the icon set provided by the add-on - * that is closest to the specified size. - * - * The optional window parameter will be used to determine - * the screen resolution and select a more appropriate icon. - * Calling this method with 48px on retina screens will try to - * match an icon of size 96px. - * - * @param aAddon - * An addon object, meaning: - * An object with either an icons property that is a key-value - * list of icon size and icon URL, or an object having an iconURL - * and icon64URL property. - * @param aSize - * Ideal icon size in pixels - * @param aWindow - * Optional window object for determining the correct scale. - * @return {String} The absolute URL of the icon or null if the addon doesn't have icons - */ - getPreferredIconURL: function(aAddon, aSize, aWindow = undefined) { - if (aWindow && aWindow.devicePixelRatio) { - aSize *= aWindow.devicePixelRatio; - } - - let icons = aAddon.icons; - - // certain addon-types only have iconURLs - if (!icons) { - icons = {}; - if (aAddon.iconURL) { - icons[32] = aAddon.iconURL; - icons[48] = aAddon.iconURL; - } - if (aAddon.icon64URL) { - icons[64] = aAddon.icon64URL; - } - } - - // quick return if the exact size was found - if (icons[aSize]) { - return icons[aSize]; - } - - let bestSize = null; - - for (let size of Object.keys(icons)) { - if (!INTEGER.test(size)) { - throw Components.Exception("Invalid icon size, must be an integer", - Cr.NS_ERROR_ILLEGAL_VALUE); - } - - size = parseInt(size, 10); - - if (!bestSize) { - bestSize = size; - continue; - } - - if (size > aSize && bestSize > aSize) { - // If both best size and current size are larger than the wanted size then choose - // the one closest to the wanted size - bestSize = Math.min(bestSize, size); - } - else { - // Otherwise choose the largest of the two so we'll prefer sizes as close to below aSize - // or above aSize - bestSize = Math.max(bestSize, size); - } - } - - return icons[bestSize] || null; - }, - - /** - * Asynchronously gets an add-on with a specific ID. - * - * @param aID - * The ID of the add-on to retrieve - * @return {Promise} - * @resolves The found Addon or null if no such add-on exists. - * @rejects Never - * @throws if the aID argument is not specified - */ - getAddonByID: function(aID) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aID || typeof aID != "string") - throw Components.Exception("aID must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - let promises = Array.from(this.providers, - p => promiseCallProvider(p, "getAddonByID", aID)); - return Promise.all(promises).then(aAddons => { - return aAddons.find(a => !!a) || null; - }); - }, - - /** - * Asynchronously get an add-on with a specific Sync GUID. - * - * @param aGUID - * String GUID of add-on to retrieve - * @param aCallback - * The callback to pass the retrieved add-on to. - * @throws if the aGUID or aCallback arguments are not specified - */ - getAddonBySyncGUID: function(aGUID, aCallback) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!aGUID || typeof aGUID != "string") - throw Components.Exception("aGUID must be a non-empty string", - Cr.NS_ERROR_INVALID_ARG); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - new AsyncObjectCaller(this.providers, "getAddonBySyncGUID", { - nextObject: function(aCaller, aProvider) { - callProviderAsync(aProvider, "getAddonBySyncGUID", aGUID, - function(aAddon) { - if (aAddon) { - safeCall(aCallback, aAddon); - } else { - aCaller.callNext(); - } - }); - }, - - noMoreObjects: function(aCaller) { - safeCall(aCallback, null); - } - }); - }, - - /** - * Asynchronously gets an array of add-ons. - * - * @param aIDs - * The array of IDs to retrieve - * @return {Promise} - * @resolves The array of found add-ons. - * @rejects Never - * @throws if the aIDs argument is not specified - */ - getAddonsByIDs: function(aIDs) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (!Array.isArray(aIDs)) - throw Components.Exception("aIDs must be an array", - Cr.NS_ERROR_INVALID_ARG); - - let promises = aIDs.map(a => AddonManagerInternal.getAddonByID(a)); - return Promise.all(promises); - }, - - /** - * Asynchronously gets add-ons of specific types. - * - * @param aTypes - * An optional array of types to retrieve. Each type is a string name - * @param aCallback - * The callback to pass an array of Addons to. - * @throws if the aCallback argument is not specified - */ - getAddonsByTypes: function(aTypes, aCallback) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (aTypes && !Array.isArray(aTypes)) - throw Components.Exception("aTypes must be an array or null", - Cr.NS_ERROR_INVALID_ARG); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - let addons = []; - - new AsyncObjectCaller(this.providers, "getAddonsByTypes", { - nextObject: function(aCaller, aProvider) { - callProviderAsync(aProvider, "getAddonsByTypes", aTypes, - function(aProviderAddons) { - if (aProviderAddons) { - addons = addons.concat(aProviderAddons); - } - aCaller.callNext(); - }); - }, - - noMoreObjects: function(aCaller) { - safeCall(aCallback, addons); - } - }); - }, - - /** - * Asynchronously gets all installed add-ons. - * - * @param aCallback - * A callback which will be passed an array of Addons - */ - getAllAddons: function(aCallback) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - this.getAddonsByTypes(null, aCallback); - }, - - /** - * Asynchronously gets add-ons that have operations waiting for an application - * restart to complete. - * - * @param aTypes - * An optional array of types to retrieve. Each type is a string name - * @param aCallback - * The callback to pass the array of Addons to - * @throws if the aCallback argument is not specified - */ - getAddonsWithOperationsByTypes: function(aTypes, aCallback) { - if (!gStarted) - throw Components.Exception("AddonManager is not initialized", - Cr.NS_ERROR_NOT_INITIALIZED); - - if (aTypes && !Array.isArray(aTypes)) - throw Components.Exception("aTypes must be an array or null", - Cr.NS_ERROR_INVALID_ARG); - - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - let addons = []; - - new AsyncObjectCaller(this.providers, "getAddonsWithOperationsByTypes", { - nextObject: function getAddonsWithOperationsByTypes_nextObject - (aCaller, aProvider) { - callProviderAsync(aProvider, "getAddonsWithOperationsByTypes", aTypes, - function getAddonsWithOperationsByTypes_concatAddons - (aProviderAddons) { - if (aProviderAddons) { - addons = addons.concat(aProviderAddons); - } - aCaller.callNext(); - }); - }, - - noMoreObjects: function(caller) { - safeCall(aCallback, addons); - } - }); - }, - - /** - * Adds a new AddonManagerListener if the listener is not already registered. - * - * @param aListener - * The listener to add - */ - addManagerListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be an AddonManagerListener object", - Cr.NS_ERROR_INVALID_ARG); - - if (!this.managerListeners.some(i => i == aListener)) - this.managerListeners.push(aListener); - }, - - /** - * Removes an AddonManagerListener if the listener is registered. - * - * @param aListener - * The listener to remove - */ - removeManagerListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be an AddonManagerListener object", - Cr.NS_ERROR_INVALID_ARG); - - let pos = 0; - while (pos < this.managerListeners.length) { - if (this.managerListeners[pos] == aListener) - this.managerListeners.splice(pos, 1); - else - pos++; - } - }, - - /** - * Adds a new AddonListener if the listener is not already registered. - * - * @param aListener - * The AddonListener to add - */ - addAddonListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be an AddonListener object", - Cr.NS_ERROR_INVALID_ARG); - - if (!this.addonListeners.some(i => i == aListener)) - this.addonListeners.push(aListener); - }, - - /** - * Removes an AddonListener if the listener is registered. - * - * @param aListener - * The AddonListener to remove - */ - removeAddonListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be an AddonListener object", - Cr.NS_ERROR_INVALID_ARG); - - let pos = 0; - while (pos < this.addonListeners.length) { - if (this.addonListeners[pos] == aListener) - this.addonListeners.splice(pos, 1); - else - pos++; - } - }, - - /** - * Adds a new TypeListener if the listener is not already registered. - * - * @param aListener - * The TypeListener to add - */ - addTypeListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be a TypeListener object", - Cr.NS_ERROR_INVALID_ARG); - - if (!this.typeListeners.some(i => i == aListener)) - this.typeListeners.push(aListener); - }, - - /** - * Removes an TypeListener if the listener is registered. - * - * @param aListener - * The TypeListener to remove - */ - removeTypeListener: function(aListener) { - if (!aListener || typeof aListener != "object") - throw Components.Exception("aListener must be a TypeListener object", - Cr.NS_ERROR_INVALID_ARG); - - let pos = 0; - while (pos < this.typeListeners.length) { - if (this.typeListeners[pos] == aListener) - this.typeListeners.splice(pos, 1); - else - pos++; - } - }, - - get addonTypes() { - // A read-only wrapper around the types dictionary - return new Proxy(this.types, { - defineProperty(target, property, descriptor) { - // Not allowed to define properties - return false; - }, - - deleteProperty(target, property) { - // Not allowed to delete properties - return false; - }, - - get(target, property, receiver) { - if (!target.hasOwnProperty(property)) - return undefined; - - return target[property].type; - }, - - getOwnPropertyDescriptor(target, property) { - if (!target.hasOwnProperty(property)) - return undefined; - - return { - value: target[property].type, - writable: false, - // Claim configurability to maintain the proxy invariants. - configurable: true, - enumerable: true - } - }, - - preventExtensions(target) { - // Not allowed to prevent adding new properties - return false; - }, - - set(target, property, value, receiver) { - // Not allowed to set properties - return false; - }, - - setPrototypeOf(target, prototype) { - // Not allowed to change prototype - return false; - } - }); - }, - - get autoUpdateDefault() { - return gAutoUpdateDefault; - }, - - set autoUpdateDefault(aValue) { - aValue = !!aValue; - if (aValue != gAutoUpdateDefault) - Services.prefs.setBoolPref(PREF_EM_AUTOUPDATE_DEFAULT, aValue); - return aValue; - }, - - get checkCompatibility() { - return gCheckCompatibility; - }, - - set checkCompatibility(aValue) { - aValue = !!aValue; - if (aValue != gCheckCompatibility) { - if (!aValue) - Services.prefs.setBoolPref(PREF_EM_CHECK_COMPATIBILITY, false); - else - Services.prefs.clearUserPref(PREF_EM_CHECK_COMPATIBILITY); - } - return aValue; - }, - - get strictCompatibility() { - return gStrictCompatibility; - }, - - set strictCompatibility(aValue) { - aValue = !!aValue; - if (aValue != gStrictCompatibility) - Services.prefs.setBoolPref(PREF_EM_STRICT_COMPATIBILITY, aValue); - return aValue; - }, - - get checkUpdateSecurityDefault() { - return gCheckUpdateSecurityDefault; - }, - - get checkUpdateSecurity() { - return gCheckUpdateSecurity; - }, - - set checkUpdateSecurity(aValue) { - aValue = !!aValue; - if (aValue != gCheckUpdateSecurity) { - if (aValue != gCheckUpdateSecurityDefault) - Services.prefs.setBoolPref(PREF_EM_CHECK_UPDATE_SECURITY, aValue); - else - Services.prefs.clearUserPref(PREF_EM_CHECK_UPDATE_SECURITY); - } - return aValue; - }, - - get updateEnabled() { - return gUpdateEnabled; - }, - - set updateEnabled(aValue) { - aValue = !!aValue; - if (aValue != gUpdateEnabled) - Services.prefs.setBoolPref(PREF_EM_UPDATE_ENABLED, aValue); - return aValue; - }, - - get hotfixID() { - return gHotfixID; - }, - - webAPI: { - // installs maps integer ids to AddonInstall instances. - installs: new Map(), - nextInstall: 0, - - sendEvent: null, - setEventHandler(fn) { - this.sendEvent = fn; - }, - - getAddonByID(target, id) { - return new Promise(resolve => { - AddonManager.getAddonByID(id, (addon) => { - resolve(webAPIForAddon(addon)); - }); - }); - }, - - // helper to copy (and convert) the properties we care about - copyProps(install, obj) { - obj.state = AddonManager.stateToString(install.state); - obj.error = AddonManager.errorToString(install.error); - obj.progress = install.progress; - obj.maxProgress = install.maxProgress; - }, - - makeListener(id, mm) { - const events = [ - "onDownloadStarted", - "onDownloadProgress", - "onDownloadEnded", - "onDownloadCancelled", - "onDownloadFailed", - "onInstallStarted", - "onInstallEnded", - "onInstallCancelled", - "onInstallFailed", - ]; - - let listener = {}; - events.forEach(event => { - listener[event] = (install) => { - let data = {event, id}; - AddonManager.webAPI.copyProps(install, data); - this.sendEvent(mm, data); - } - }); - return listener; - }, - - forgetInstall(id) { - let info = this.installs.get(id); - if (!info) { - throw new Error(`forgetInstall cannot find ${id}`); - } - info.install.removeListener(info.listener); - this.installs.delete(id); - }, - - createInstall(target, options) { - // Throw an appropriate error if the given URL is not valid - // as an installation source. Return silently if it is okay. - function checkInstallUrl(url) { - let host = Services.io.newURI(options.url, null, null).host; - if (WEBAPI_INSTALL_HOSTS.includes(host)) { - return; - } - if (Services.prefs.getBoolPref(PREF_WEBAPI_TESTING) - && WEBAPI_TEST_INSTALL_HOSTS.includes(host)) { - return; - } - - throw new Error(`Install from ${host} not permitted`); - } - - return new Promise((resolve, reject) => { - try { - checkInstallUrl(options.url); - } catch (err) { - reject({message: err.message}); - return; - } - - let newInstall = install => { - let id = this.nextInstall++; - let listener = this.makeListener(id, target.messageManager); - install.addListener(listener); - - this.installs.set(id, {install, target, listener}); - - let result = {id}; - this.copyProps(install, result); - resolve(result); - }; - AddonManager.getInstallForURL(options.url, newInstall, "application/x-xpinstall", options.hash); - }); - }, - - addonUninstall(target, id) { - return new Promise(resolve => { - AddonManager.getAddonByID(id, addon => { - if (!addon) { - resolve(false); - } - - try { - addon.uninstall(); - resolve(true); - } catch (err) { - Cu.reportError(err); - resolve(false); - } - }); - }); - }, - - addonSetEnabled(target, id, value) { - return new Promise((resolve, reject) => { - AddonManager.getAddonByID(id, addon => { - if (!addon) { - reject({message: `No such addon ${id}`}); - } - addon.userDisabled = !value; - resolve(); - }); - }); - }, - - addonInstallDoInstall(target, id) { - let state = this.installs.get(id); - if (!state) { - return Promise.reject(`invalid id ${id}`); - } - return Promise.resolve(state.install.install()); - }, - - addonInstallCancel(target, id) { - let state = this.installs.get(id); - if (!state) { - return Promise.reject(`invalid id ${id}`); - } - return Promise.resolve(state.install.cancel()); - }, - - clearInstalls(ids) { - for (let id of ids) { - this.forgetInstall(id); - } - }, - - clearInstallsFrom(mm) { - for (let [id, info] of this.installs) { - if (info.target.messageManager == mm) { - this.forgetInstall(id); - } - } - }, - }, -}; - -/** - * Should not be used outside of core Mozilla code. This is a private API for - * the startup and platform integration code to use. Refer to the methods on - * AddonManagerInternal for documentation however note that these methods are - * subject to change at any time. - */ -this.AddonManagerPrivate = { - startup: function() { - AddonManagerInternal.startup(); - }, - - registerProvider: function(aProvider, aTypes) { - AddonManagerInternal.registerProvider(aProvider, aTypes); - }, - - unregisterProvider: function(aProvider) { - AddonManagerInternal.unregisterProvider(aProvider); - }, - - markProviderSafe: function(aProvider) { - AddonManagerInternal.markProviderSafe(aProvider); - }, - - backgroundUpdateCheck: function() { - return AddonManagerInternal.backgroundUpdateCheck(); - }, - - backgroundUpdateTimerHandler() { - // Don't call through to the real update check if no checks are enabled. - let checkHotfix = AddonManagerInternal.hotfixID && - Services.prefs.getBoolPref(PREF_APP_UPDATE_ENABLED) && - Services.prefs.getBoolPref(PREF_APP_UPDATE_AUTO); - - if (!AddonManagerInternal.updateEnabled && !checkHotfix) { - logger.info("Skipping background update check"); - return; - } - // Don't return the promise here, since the caller doesn't care. - AddonManagerInternal.backgroundUpdateCheck(); - }, - - addStartupChange: function(aType, aID) { - AddonManagerInternal.addStartupChange(aType, aID); - }, - - removeStartupChange: function(aType, aID) { - AddonManagerInternal.removeStartupChange(aType, aID); - }, - - notifyAddonChanged: function(aID, aType, aPendingRestart) { - AddonManagerInternal.notifyAddonChanged(aID, aType, aPendingRestart); - }, - - updateAddonAppDisabledStates: function() { - AddonManagerInternal.updateAddonAppDisabledStates(); - }, - - updateAddonRepositoryData: function(aCallback) { - AddonManagerInternal.updateAddonRepositoryData(aCallback); - }, - - callInstallListeners: function(...aArgs) { - return AddonManagerInternal.callInstallListeners.apply(AddonManagerInternal, - aArgs); - }, - - callAddonListeners: function(...aArgs) { - AddonManagerInternal.callAddonListeners.apply(AddonManagerInternal, aArgs); - }, - - AddonAuthor: AddonAuthor, - - AddonScreenshot: AddonScreenshot, - - AddonCompatibilityOverride: AddonCompatibilityOverride, - - AddonType: AddonType, - - recordTimestamp: function(name, value) { - AddonManagerInternal.recordTimestamp(name, value); - }, - - _simpleMeasures: {}, - recordSimpleMeasure: function(name, value) { - this._simpleMeasures[name] = value; - }, - - recordException: function(aModule, aContext, aException) { - let report = { - module: aModule, - context: aContext - }; - - if (typeof aException == "number") { - report.message = Components.Exception("", aException).name; - } - else { - report.message = aException.toString(); - if (aException.fileName) { - report.file = aException.fileName; - report.line = aException.lineNumber; - } - } - - this._simpleMeasures.exception = report; - }, - - getSimpleMeasures: function() { - return this._simpleMeasures; - }, - - getTelemetryDetails: function() { - return AddonManagerInternal.telemetryDetails; - }, - - setTelemetryDetails: function(aProvider, aDetails) { - AddonManagerInternal.telemetryDetails[aProvider] = aDetails; - }, - - // Start a timer, record a simple measure of the time interval when - // timer.done() is called - simpleTimer: function(aName) { - let startTime = Cu.now(); - return { - done: () => this.recordSimpleMeasure(aName, Math.round(Cu.now() - startTime)) - }; - }, - - /** - * Helper to call update listeners when no update is available. - * - * This can be used as an implementation for Addon.findUpdates() when - * no update mechanism is available. - */ - callNoUpdateListeners: function(addon, listener, reason, appVersion, platformVersion) { - if ("onNoCompatibilityUpdateAvailable" in listener) { - safeCall(listener.onNoCompatibilityUpdateAvailable.bind(listener), addon); - } - if ("onNoUpdateAvailable" in listener) { - safeCall(listener.onNoUpdateAvailable.bind(listener), addon); - } - if ("onUpdateFinished" in listener) { - safeCall(listener.onUpdateFinished.bind(listener), addon); - } - }, - - get webExtensionsMinPlatformVersion() { - return gWebExtensionsMinPlatformVersion; - }, - - hasUpgradeListener: function(aId) { - return AddonManagerInternal.upgradeListeners.has(aId); - }, - - getUpgradeListener: function(aId) { - return AddonManagerInternal.upgradeListeners.get(aId); - }, -}; - -/** - * This is the public API that UI and developers should be calling. All methods - * just forward to AddonManagerInternal. - */ -this.AddonManager = { - // Constants for the AddonInstall.state property - // These will show up as AddonManager.STATE_* (eg, STATE_AVAILABLE) - _states: new Map([ - // The install is available for download. - ["STATE_AVAILABLE", 0], - // The install is being downloaded. - ["STATE_DOWNLOADING", 1], - // The install is checking for compatibility information. - ["STATE_CHECKING", 2], - // The install is downloaded and ready to install. - ["STATE_DOWNLOADED", 3], - // The download failed. - ["STATE_DOWNLOAD_FAILED", 4], - // The install has been postponed. - ["STATE_POSTPONED", 5], - // The add-on is being installed. - ["STATE_INSTALLING", 6], - // The add-on has been installed. - ["STATE_INSTALLED", 7], - // The install failed. - ["STATE_INSTALL_FAILED", 8], - // The install has been cancelled. - ["STATE_CANCELLED", 9], - ]), - - // Constants representing different types of errors while downloading an - // add-on. - // These will show up as AddonManager.ERROR_* (eg, ERROR_NETWORK_FAILURE) - _errors: new Map([ - // The download failed due to network problems. - ["ERROR_NETWORK_FAILURE", -1], - // The downloaded file did not match the provided hash. - ["ERROR_INCORRECT_HASH", -2], - // The downloaded file seems to be corrupted in some way. - ["ERROR_CORRUPT_FILE", -3], - // An error occured trying to write to the filesystem. - ["ERROR_FILE_ACCESS", -4], - // The add-on must be signed and isn't. - ["ERROR_SIGNEDSTATE_REQUIRED", -5], - // The downloaded add-on had a different type than expected. - ["ERROR_UNEXPECTED_ADDON_TYPE", -6], - // The addon did not have the expected ID - ["ERROR_INCORRECT_ID", -7], - ]), - - // These must be kept in sync with AddonUpdateChecker. - // No error was encountered. - UPDATE_STATUS_NO_ERROR: 0, - // The update check timed out - UPDATE_STATUS_TIMEOUT: -1, - // There was an error while downloading the update information. - UPDATE_STATUS_DOWNLOAD_ERROR: -2, - // The update information was malformed in some way. - UPDATE_STATUS_PARSE_ERROR: -3, - // The update information was not in any known format. - UPDATE_STATUS_UNKNOWN_FORMAT: -4, - // The update information was not correctly signed or there was an SSL error. - UPDATE_STATUS_SECURITY_ERROR: -5, - // The update was cancelled. - UPDATE_STATUS_CANCELLED: -6, - - // Constants to indicate why an update check is being performed - // Update check has been requested by the user. - UPDATE_WHEN_USER_REQUESTED: 1, - // Update check is necessary to see if the Addon is compatibile with a new - // version of the application. - UPDATE_WHEN_NEW_APP_DETECTED: 2, - // Update check is necessary because a new application has been installed. - UPDATE_WHEN_NEW_APP_INSTALLED: 3, - // Update check is a regular background update check. - UPDATE_WHEN_PERIODIC_UPDATE: 16, - // Update check is needed to check an Addon that is being installed. - UPDATE_WHEN_ADDON_INSTALLED: 17, - - // Constants for operations in Addon.pendingOperations - // Indicates that the Addon has no pending operations. - PENDING_NONE: 0, - // Indicates that the Addon will be enabled after the application restarts. - PENDING_ENABLE: 1, - // Indicates that the Addon will be disabled after the application restarts. - PENDING_DISABLE: 2, - // Indicates that the Addon will be uninstalled after the application restarts. - PENDING_UNINSTALL: 4, - // Indicates that the Addon will be installed after the application restarts. - PENDING_INSTALL: 8, - PENDING_UPGRADE: 16, - - // Constants for operations in Addon.operationsRequiringRestart - // Indicates that restart isn't required for any operation. - OP_NEEDS_RESTART_NONE: 0, - // Indicates that restart is required for enabling the addon. - OP_NEEDS_RESTART_ENABLE: 1, - // Indicates that restart is required for disabling the addon. - OP_NEEDS_RESTART_DISABLE: 2, - // Indicates that restart is required for uninstalling the addon. - OP_NEEDS_RESTART_UNINSTALL: 4, - // Indicates that restart is required for installing the addon. - OP_NEEDS_RESTART_INSTALL: 8, - - // Constants for permissions in Addon.permissions. - // Indicates that the Addon can be uninstalled. - PERM_CAN_UNINSTALL: 1, - // Indicates that the Addon can be enabled by the user. - PERM_CAN_ENABLE: 2, - // Indicates that the Addon can be disabled by the user. - PERM_CAN_DISABLE: 4, - // Indicates that the Addon can be upgraded. - PERM_CAN_UPGRADE: 8, - // Indicates that the Addon can be set to be optionally enabled - // on a case-by-case basis. - PERM_CAN_ASK_TO_ACTIVATE: 16, - - // General descriptions of where items are installed. - // Installed in this profile. - SCOPE_PROFILE: 1, - // Installed for all of this user's profiles. - SCOPE_USER: 2, - // Installed and owned by the application. - SCOPE_APPLICATION: 4, - // Installed for all users of the computer. - SCOPE_SYSTEM: 8, - // Installed temporarily - SCOPE_TEMPORARY: 16, - // The combination of all scopes. - SCOPE_ALL: 31, - - // Add-on type is expected to be displayed in the UI in a list. - VIEW_TYPE_LIST: "list", - - // Constants describing how add-on types behave. - - // If no add-ons of a type are installed, then the category for that add-on - // type should be hidden in the UI. - TYPE_UI_HIDE_EMPTY: 16, - // Indicates that this add-on type supports the ask-to-activate state. - // That is, add-ons of this type can be set to be optionally enabled - // on a case-by-case basis. - TYPE_SUPPORTS_ASK_TO_ACTIVATE: 32, - // The add-on type natively supports undo for restartless uninstalls. - // If this flag is not specified, the UI is expected to handle this via - // disabling the add-on, and performing the actual uninstall at a later time. - TYPE_SUPPORTS_UNDO_RESTARTLESS_UNINSTALL: 64, - - // Constants for Addon.applyBackgroundUpdates. - // Indicates that the Addon should not update automatically. - AUTOUPDATE_DISABLE: 0, - // Indicates that the Addon should update automatically only if - // that's the global default. - AUTOUPDATE_DEFAULT: 1, - // Indicates that the Addon should update automatically. - AUTOUPDATE_ENABLE: 2, - - // Constants for how Addon options should be shown. - // Options will be opened in a new window - OPTIONS_TYPE_DIALOG: 1, - // Options will be displayed within the AM detail view - OPTIONS_TYPE_INLINE: 2, - // Options will be displayed in a new tab, if possible - OPTIONS_TYPE_TAB: 3, - // Same as OPTIONS_TYPE_INLINE, but no Preferences button will be shown. - // Used to indicate that only non-interactive information will be shown. - OPTIONS_TYPE_INLINE_INFO: 4, - // Similar to OPTIONS_TYPE_INLINE, but rather than generating inline - // options from a specially-formatted XUL file, the contents of the - // file are simply displayed in an inline <browser> element. - OPTIONS_TYPE_INLINE_BROWSER: 5, - - // Constants for displayed or hidden options notifications - // Options notification will be displayed - OPTIONS_NOTIFICATION_DISPLAYED: "addon-options-displayed", - // Options notification will be hidden - OPTIONS_NOTIFICATION_HIDDEN: "addon-options-hidden", - - // Constants for getStartupChanges, addStartupChange and removeStartupChange - // Add-ons that were detected as installed during startup. Doesn't include - // add-ons that were pending installation the last time the application ran. - STARTUP_CHANGE_INSTALLED: "installed", - // Add-ons that were detected as changed during startup. This includes an - // add-on moving to a different location, changing version or just having - // been detected as possibly changed. - STARTUP_CHANGE_CHANGED: "changed", - // Add-ons that were detected as uninstalled during startup. Doesn't include - // add-ons that were pending uninstallation the last time the application ran. - STARTUP_CHANGE_UNINSTALLED: "uninstalled", - // Add-ons that were detected as disabled during startup, normally because of - // an application change making an add-on incompatible. Doesn't include - // add-ons that were pending being disabled the last time the application ran. - STARTUP_CHANGE_DISABLED: "disabled", - // Add-ons that were detected as enabled during startup, normally because of - // an application change making an add-on compatible. Doesn't include - // add-ons that were pending being enabled the last time the application ran. - STARTUP_CHANGE_ENABLED: "enabled", - - // Constants for Addon.signedState. Any states that should cause an add-on - // to be unusable in builds that require signing should have negative values. - // Add-on signing is not required, e.g. because the pref is disabled. - SIGNEDSTATE_NOT_REQUIRED: undefined, - // Add-on is signed but signature verification has failed. - SIGNEDSTATE_BROKEN: -2, - // Add-on may be signed but by an certificate that doesn't chain to our - // our trusted certificate. - SIGNEDSTATE_UNKNOWN: -1, - // Add-on is unsigned. - SIGNEDSTATE_MISSING: 0, - // Add-on is preliminarily reviewed. - SIGNEDSTATE_PRELIMINARY: 1, - // Add-on is fully reviewed. - SIGNEDSTATE_SIGNED: 2, - // Add-on is system add-on. - SIGNEDSTATE_SYSTEM: 3, - - // Constants for the Addon.userDisabled property - // Indicates that the userDisabled state of this add-on is currently - // ask-to-activate. That is, it can be conditionally enabled on a - // case-by-case basis. - STATE_ASK_TO_ACTIVATE: "askToActivate", - - get __AddonManagerInternal__() { - return AppConstants.DEBUG ? AddonManagerInternal : undefined; - }, - - get isReady() { - return gStartupComplete && !gShutdownInProgress; - }, - - init() { - this._stateToString = new Map(); - for (let [name, value] of this._states) { - this[name] = value; - this._stateToString.set(value, name); - } - this._errorToString = new Map(); - for (let [name, value] of this._errors) { - this[name] = value; - this._errorToString.set(value, name); - } - }, - - stateToString(state) { - return this._stateToString.get(state); - }, - - errorToString(err) { - return err ? this._errorToString.get(err) : null; - }, - - getInstallForURL: function(aUrl, aCallback, aMimetype, - aHash, aName, aIcons, - aVersion, aBrowser) { - AddonManagerInternal.getInstallForURL(aUrl, aCallback, aMimetype, aHash, - aName, aIcons, aVersion, aBrowser); - }, - - getInstallForFile: function(aFile, aCallback, aMimetype) { - AddonManagerInternal.getInstallForFile(aFile, aCallback, aMimetype); - }, - - /** - * Gets an array of add-on IDs that changed during the most recent startup. - * - * @param aType - * The type of startup change to get - * @return An array of add-on IDs - */ - getStartupChanges: function(aType) { - if (!(aType in AddonManagerInternal.startupChanges)) - return []; - return AddonManagerInternal.startupChanges[aType].slice(0); - }, - - getAddonByID: function(aID, aCallback) { - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - AddonManagerInternal.getAddonByID(aID) - .then(makeSafe(aCallback)) - .catch(logger.error); - }, - - getAddonBySyncGUID: function(aGUID, aCallback) { - AddonManagerInternal.getAddonBySyncGUID(aGUID, aCallback); - }, - - getAddonsByIDs: function(aIDs, aCallback) { - if (typeof aCallback != "function") - throw Components.Exception("aCallback must be a function", - Cr.NS_ERROR_INVALID_ARG); - - AddonManagerInternal.getAddonsByIDs(aIDs) - .then(makeSafe(aCallback)) - .catch(logger.error); - }, - - getAddonsWithOperationsByTypes: function(aTypes, aCallback) { - AddonManagerInternal.getAddonsWithOperationsByTypes(aTypes, aCallback); - }, - - getAddonsByTypes: function(aTypes, aCallback) { - AddonManagerInternal.getAddonsByTypes(aTypes, aCallback); - }, - - getAllAddons: function(aCallback) { - AddonManagerInternal.getAllAddons(aCallback); - }, - - getInstallsByTypes: function(aTypes, aCallback) { - AddonManagerInternal.getInstallsByTypes(aTypes, aCallback); - }, - - getAllInstalls: function(aCallback) { - AddonManagerInternal.getAllInstalls(aCallback); - }, - - mapURIToAddonID: function(aURI) { - return AddonManagerInternal.mapURIToAddonID(aURI); - }, - - isInstallEnabled: function(aType) { - return AddonManagerInternal.isInstallEnabled(aType); - }, - - isInstallAllowed: function(aType, aInstallingPrincipal) { - return AddonManagerInternal.isInstallAllowed(aType, aInstallingPrincipal); - }, - - installAddonsFromWebpage: function(aType, aBrowser, aInstallingPrincipal, - aInstalls) { - AddonManagerInternal.installAddonsFromWebpage(aType, aBrowser, - aInstallingPrincipal, - aInstalls); - }, - - installTemporaryAddon: function(aDirectory) { - return AddonManagerInternal.installTemporaryAddon(aDirectory); - }, - - installAddonFromSources: function(aDirectory) { - return AddonManagerInternal.installAddonFromSources(aDirectory); - }, - - getAddonByInstanceID: function(aInstanceID) { - return AddonManagerInternal.getAddonByInstanceID(aInstanceID); - }, - - addManagerListener: function(aListener) { - AddonManagerInternal.addManagerListener(aListener); - }, - - removeManagerListener: function(aListener) { - AddonManagerInternal.removeManagerListener(aListener); - }, - - addInstallListener: function(aListener) { - AddonManagerInternal.addInstallListener(aListener); - }, - - removeInstallListener: function(aListener) { - AddonManagerInternal.removeInstallListener(aListener); - }, - - getUpgradeListener: function(aId) { - return AddonManagerInternal.upgradeListeners.get(aId); - }, - - addUpgradeListener: function(aInstanceID, aCallback) { - AddonManagerInternal.addUpgradeListener(aInstanceID, aCallback); - }, - - removeUpgradeListener: function(aInstanceID) { - AddonManagerInternal.removeUpgradeListener(aInstanceID); - }, - - addAddonListener: function(aListener) { - AddonManagerInternal.addAddonListener(aListener); - }, - - removeAddonListener: function(aListener) { - AddonManagerInternal.removeAddonListener(aListener); - }, - - addTypeListener: function(aListener) { - AddonManagerInternal.addTypeListener(aListener); - }, - - removeTypeListener: function(aListener) { - AddonManagerInternal.removeTypeListener(aListener); - }, - - get addonTypes() { - return AddonManagerInternal.addonTypes; - }, - - /** - * Determines whether an Addon should auto-update or not. - * - * @param aAddon - * The Addon representing the add-on - * @return true if the addon should auto-update, false otherwise. - */ - shouldAutoUpdate: function(aAddon) { - if (!aAddon || typeof aAddon != "object") - throw Components.Exception("aAddon must be specified", - Cr.NS_ERROR_INVALID_ARG); - - if (!("applyBackgroundUpdates" in aAddon)) - return false; - if (aAddon.applyBackgroundUpdates == AddonManager.AUTOUPDATE_ENABLE) - return true; - if (aAddon.applyBackgroundUpdates == AddonManager.AUTOUPDATE_DISABLE) - return false; - return this.autoUpdateDefault; - }, - - get checkCompatibility() { - return AddonManagerInternal.checkCompatibility; - }, - - set checkCompatibility(aValue) { - AddonManagerInternal.checkCompatibility = aValue; - }, - - get strictCompatibility() { - return AddonManagerInternal.strictCompatibility; - }, - - set strictCompatibility(aValue) { - AddonManagerInternal.strictCompatibility = aValue; - }, - - get checkUpdateSecurityDefault() { - return AddonManagerInternal.checkUpdateSecurityDefault; - }, - - get checkUpdateSecurity() { - return AddonManagerInternal.checkUpdateSecurity; - }, - - set checkUpdateSecurity(aValue) { - AddonManagerInternal.checkUpdateSecurity = aValue; - }, - - get updateEnabled() { - return AddonManagerInternal.updateEnabled; - }, - - set updateEnabled(aValue) { - AddonManagerInternal.updateEnabled = aValue; - }, - - get autoUpdateDefault() { - return AddonManagerInternal.autoUpdateDefault; - }, - - set autoUpdateDefault(aValue) { - AddonManagerInternal.autoUpdateDefault = aValue; - }, - - get hotfixID() { - return AddonManagerInternal.hotfixID; - }, - - escapeAddonURI: function(aAddon, aUri, aAppVersion) { - return AddonManagerInternal.escapeAddonURI(aAddon, aUri, aAppVersion); - }, - - getPreferredIconURL: function(aAddon, aSize, aWindow = undefined) { - return AddonManagerInternal.getPreferredIconURL(aAddon, aSize, aWindow); - }, - - get webAPI() { - return AddonManagerInternal.webAPI; - }, - - get shutdown() { - return gShutdownBarrier.client; - }, -}; - -this.AddonManager.init(); - -// load the timestamps module into AddonManagerInternal -Cu.import("resource://gre/modules/TelemetryTimestamps.jsm", AddonManagerInternal); -Object.freeze(AddonManagerInternal); -Object.freeze(AddonManagerPrivate); -Object.freeze(AddonManager); |