mirror of
https://github.com/mozilla/gecko-dev.git
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677b4036a4
This feature is no longer intended for experimentation and some of the things it controls are no longer in product. Differential Revision: https://phabricator.services.mozilla.com/D204514
6565 lines
212 KiB
JavaScript
6565 lines
212 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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import { AppConstants } from "resource://gre/modules/AppConstants.sys.mjs";
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import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
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const lazy = {};
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ChromeUtils.defineESModuleGetters(lazy, {
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AboutNewTab: "resource:///modules/AboutNewTab.sys.mjs",
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AWToolbarButton: "resource:///modules/aboutwelcome/AWToolbarUtils.sys.mjs",
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ASRouter: "resource:///modules/asrouter/ASRouter.sys.mjs",
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ASRouterDefaultConfig:
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"resource:///modules/asrouter/ASRouterDefaultConfig.sys.mjs",
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ASRouterNewTabHook: "resource:///modules/asrouter/ASRouterNewTabHook.sys.mjs",
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ActorManagerParent: "resource://gre/modules/ActorManagerParent.sys.mjs",
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AddonManager: "resource://gre/modules/AddonManager.sys.mjs",
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AppMenuNotifications: "resource://gre/modules/AppMenuNotifications.sys.mjs",
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AsyncShutdown: "resource://gre/modules/AsyncShutdown.sys.mjs",
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BackupService: "resource:///modules/backup/BackupService.sys.mjs",
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Blocklist: "resource://gre/modules/Blocklist.sys.mjs",
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BookmarkHTMLUtils: "resource://gre/modules/BookmarkHTMLUtils.sys.mjs",
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BookmarkJSONUtils: "resource://gre/modules/BookmarkJSONUtils.sys.mjs",
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BrowserSearchTelemetry: "resource:///modules/BrowserSearchTelemetry.sys.mjs",
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BrowserUIUtils: "resource:///modules/BrowserUIUtils.sys.mjs",
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BrowserUsageTelemetry: "resource:///modules/BrowserUsageTelemetry.sys.mjs",
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BrowserWindowTracker: "resource:///modules/BrowserWindowTracker.sys.mjs",
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BuiltInThemes: "resource:///modules/BuiltInThemes.sys.mjs",
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ContentRelevancyManager:
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"resource://gre/modules/ContentRelevancyManager.sys.mjs",
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ContextualIdentityService:
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"resource://gre/modules/ContextualIdentityService.sys.mjs",
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DAPTelemetrySender: "resource://gre/modules/DAPTelemetrySender.sys.mjs",
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DeferredTask: "resource://gre/modules/DeferredTask.sys.mjs",
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Discovery: "resource:///modules/Discovery.sys.mjs",
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DoHController: "resource:///modules/DoHController.sys.mjs",
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DownloadsViewableInternally:
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"resource:///modules/DownloadsViewableInternally.sys.mjs",
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E10SUtils: "resource://gre/modules/E10SUtils.sys.mjs",
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ExtensionsUI: "resource:///modules/ExtensionsUI.sys.mjs",
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FeatureGate: "resource://featuregates/FeatureGate.sys.mjs",
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FirefoxBridgeExtensionUtils:
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"resource:///modules/FirefoxBridgeExtensionUtils.sys.mjs",
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FxAccounts: "resource://gre/modules/FxAccounts.sys.mjs",
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HomePage: "resource:///modules/HomePage.sys.mjs",
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Integration: "resource://gre/modules/Integration.sys.mjs",
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Interactions: "resource:///modules/Interactions.sys.mjs",
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LoginBreaches: "resource:///modules/LoginBreaches.sys.mjs",
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MigrationUtils: "resource:///modules/MigrationUtils.sys.mjs",
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NetUtil: "resource://gre/modules/NetUtil.sys.mjs",
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NewTabUtils: "resource://gre/modules/NewTabUtils.sys.mjs",
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NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs",
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Normandy: "resource://normandy/Normandy.sys.mjs",
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OnboardingMessageProvider:
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"resource:///modules/asrouter/OnboardingMessageProvider.sys.mjs",
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OsEnvironment: "resource://gre/modules/OsEnvironment.sys.mjs",
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PageActions: "resource:///modules/PageActions.sys.mjs",
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PageDataService: "resource:///modules/pagedata/PageDataService.sys.mjs",
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PageThumbs: "resource://gre/modules/PageThumbs.sys.mjs",
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PdfJs: "resource://pdf.js/PdfJs.sys.mjs",
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PermissionUI: "resource:///modules/PermissionUI.sys.mjs",
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PlacesBackups: "resource://gre/modules/PlacesBackups.sys.mjs",
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PlacesDBUtils: "resource://gre/modules/PlacesDBUtils.sys.mjs",
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PlacesUIUtils: "resource:///modules/PlacesUIUtils.sys.mjs",
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PlacesUtils: "resource://gre/modules/PlacesUtils.sys.mjs",
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// PluginManager is used by listeners object below.
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// eslint-disable-next-line mozilla/valid-lazy
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PluginManager: "resource:///actors/PluginParent.sys.mjs",
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PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.sys.mjs",
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ProcessHangMonitor: "resource:///modules/ProcessHangMonitor.sys.mjs",
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PublicSuffixList:
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"resource://gre/modules/netwerk-dns/PublicSuffixList.sys.mjs",
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QuickSuggest: "resource:///modules/QuickSuggest.sys.mjs",
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RFPHelper: "resource://gre/modules/RFPHelper.sys.mjs",
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RemoteSecuritySettings:
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"resource://gre/modules/psm/RemoteSecuritySettings.sys.mjs",
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RemoteSettings: "resource://services-settings/remote-settings.sys.mjs",
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ResetPBMPanel: "resource:///modules/ResetPBMPanel.sys.mjs",
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SafeBrowsing: "resource://gre/modules/SafeBrowsing.sys.mjs",
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Sanitizer: "resource:///modules/Sanitizer.sys.mjs",
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SaveToPocket: "chrome://pocket/content/SaveToPocket.sys.mjs",
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ScreenshotsUtils: "resource:///modules/ScreenshotsUtils.sys.mjs",
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SearchSERPCategorization: "resource:///modules/SearchSERPTelemetry.sys.mjs",
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SearchSERPTelemetry: "resource:///modules/SearchSERPTelemetry.sys.mjs",
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SessionStartup: "resource:///modules/sessionstore/SessionStartup.sys.mjs",
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SessionStore: "resource:///modules/sessionstore/SessionStore.sys.mjs",
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ShellService: "resource:///modules/ShellService.sys.mjs",
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ShortcutUtils: "resource://gre/modules/ShortcutUtils.sys.mjs",
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ShoppingUtils: "resource:///modules/ShoppingUtils.sys.mjs",
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SpecialMessageActions:
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"resource://messaging-system/lib/SpecialMessageActions.sys.mjs",
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TRRRacer: "resource:///modules/TRRPerformance.sys.mjs",
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TabCrashHandler: "resource:///modules/ContentCrashHandlers.sys.mjs",
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TabUnloader: "resource:///modules/TabUnloader.sys.mjs",
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TelemetryUtils: "resource://gre/modules/TelemetryUtils.sys.mjs",
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UIState: "resource://services-sync/UIState.sys.mjs",
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UrlbarPrefs: "resource:///modules/UrlbarPrefs.sys.mjs",
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WebChannel: "resource://gre/modules/WebChannel.sys.mjs",
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WindowsLaunchOnLogin: "resource://gre/modules/WindowsLaunchOnLogin.sys.mjs",
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WindowsRegistry: "resource://gre/modules/WindowsRegistry.sys.mjs",
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WindowsGPOParser: "resource://gre/modules/policies/WindowsGPOParser.sys.mjs",
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clearTimeout: "resource://gre/modules/Timer.sys.mjs",
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setTimeout: "resource://gre/modules/Timer.sys.mjs",
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});
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if (AppConstants.MOZ_UPDATER) {
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ChromeUtils.defineESModuleGetters(lazy, {
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UpdateListener: "resource://gre/modules/UpdateListener.sys.mjs",
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});
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}
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if (AppConstants.MOZ_UPDATE_AGENT) {
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ChromeUtils.defineESModuleGetters(lazy, {
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BackgroundUpdate: "resource://gre/modules/BackgroundUpdate.sys.mjs",
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});
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}
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// PluginManager is used in the listeners object below.
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XPCOMUtils.defineLazyServiceGetters(lazy, {
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BrowserHandler: ["@mozilla.org/browser/clh;1", "nsIBrowserHandler"],
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PushService: ["@mozilla.org/push/Service;1", "nsIPushService"],
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});
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ChromeUtils.defineLazyGetter(
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lazy,
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"accountsL10n",
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() => new Localization(["browser/accounts.ftl"], true)
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);
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if (AppConstants.ENABLE_WEBDRIVER) {
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XPCOMUtils.defineLazyServiceGetter(
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lazy,
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"Marionette",
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"@mozilla.org/remote/marionette;1",
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"nsIMarionette"
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);
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XPCOMUtils.defineLazyServiceGetter(
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lazy,
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"RemoteAgent",
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"@mozilla.org/remote/agent;1",
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"nsIRemoteAgent"
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);
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} else {
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lazy.Marionette = { running: false };
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lazy.RemoteAgent = { running: false };
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}
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const PREF_PDFJS_ISDEFAULT_CACHE_STATE = "pdfjs.enabledCache.state";
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const PRIVATE_BROWSING_BINARY = "private_browsing.exe";
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// Index of Private Browsing icon in private_browsing.exe
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// Must line up with IDI_PBICON_PB_PB_EXE in nsNativeAppSupportWin.h.
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const PRIVATE_BROWSING_EXE_ICON_INDEX = 1;
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const PREF_PRIVATE_BROWSING_SHORTCUT_CREATED =
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"browser.privacySegmentation.createdShortcut";
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// Whether this launch was initiated by the OS. A launch-on-login will contain
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// the "os-autostart" flag in the initial launch command line.
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let gThisInstanceIsLaunchOnLogin = false;
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// Whether this launch was initiated by a taskbar tab shortcut. A launch from
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// a taskbar tab shortcut will contain the "taskbar-tab" flag.
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let gThisInstanceIsTaskbarTab = false;
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/**
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* Fission-compatible JSProcess implementations.
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* Each actor options object takes the form of a ProcessActorOptions dictionary.
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* Detailed documentation of these options is in dom/docs/ipc/jsactors.rst,
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* available at https://firefox-source-docs.mozilla.org/dom/ipc/jsactors.html
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*/
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let JSPROCESSACTORS = {
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// Miscellaneous stuff that needs to be initialized per process.
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BrowserProcess: {
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child: {
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esModuleURI: "resource:///actors/BrowserProcessChild.sys.mjs",
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observers: [
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// WebRTC related notifications. They are here to avoid loading WebRTC
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// components when not needed.
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"getUserMedia:request",
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"recording-device-stopped",
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"PeerConnection:request",
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"recording-device-events",
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"recording-window-ended",
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],
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},
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},
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RefreshBlockerObserver: {
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child: {
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esModuleURI: "resource:///actors/RefreshBlockerChild.sys.mjs",
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observers: [
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"webnavigation-create",
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"chrome-webnavigation-create",
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"webnavigation-destroy",
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"chrome-webnavigation-destroy",
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],
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},
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enablePreference: "accessibility.blockautorefresh",
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onPreferenceChanged: (prefName, prevValue, isEnabled) => {
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lazy.BrowserWindowTracker.orderedWindows.forEach(win => {
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for (let browser of win.gBrowser.browsers) {
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try {
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browser.sendMessageToActor(
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"PreferenceChanged",
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{ isEnabled },
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"RefreshBlocker",
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"all"
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);
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} catch (ex) {}
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}
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});
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},
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},
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};
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/**
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* Fission-compatible JSWindowActor implementations.
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* Detailed documentation of these options is in dom/docs/ipc/jsactors.rst,
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* available at https://firefox-source-docs.mozilla.org/dom/ipc/jsactors.html
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*/
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let JSWINDOWACTORS = {
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Megalist: {
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parent: {
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esModuleURI: "resource://gre/actors/MegalistParent.sys.mjs",
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},
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child: {
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esModuleURI: "resource://gre/actors/MegalistChild.sys.mjs",
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events: {
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DOMContentLoaded: {},
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},
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},
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includeChrome: true,
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matches: ["chrome://global/content/megalist/megalist.html"],
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allFrames: true,
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enablePreference: "browser.megalist.enabled",
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},
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AboutLogins: {
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parent: {
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esModuleURI: "resource:///actors/AboutLoginsParent.sys.mjs",
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},
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child: {
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esModuleURI: "resource:///actors/AboutLoginsChild.sys.mjs",
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events: {
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AboutLoginsCopyLoginDetail: { wantUntrusted: true },
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AboutLoginsCreateLogin: { wantUntrusted: true },
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AboutLoginsDeleteLogin: { wantUntrusted: true },
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AboutLoginsDismissBreachAlert: { wantUntrusted: true },
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AboutLoginsImportFromBrowser: { wantUntrusted: true },
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AboutLoginsImportFromFile: { wantUntrusted: true },
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AboutLoginsImportReportInit: { wantUntrusted: true },
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AboutLoginsImportReportReady: { wantUntrusted: true },
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AboutLoginsInit: { wantUntrusted: true },
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AboutLoginsGetHelp: { wantUntrusted: true },
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AboutLoginsOpenPreferences: { wantUntrusted: true },
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AboutLoginsOpenSite: { wantUntrusted: true },
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AboutLoginsRecordTelemetryEvent: { wantUntrusted: true },
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AboutLoginsRemoveAllLogins: { wantUntrusted: true },
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AboutLoginsSortChanged: { wantUntrusted: true },
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AboutLoginsSyncEnable: { wantUntrusted: true },
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AboutLoginsSyncOptions: { wantUntrusted: true },
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AboutLoginsUpdateLogin: { wantUntrusted: true },
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AboutLoginsExportPasswords: { wantUntrusted: true },
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},
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},
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matches: ["about:logins", "about:logins?*", "about:loginsimportreport"],
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allFrames: true,
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remoteTypes: ["privilegedabout"],
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},
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AboutMessagePreview: {
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parent: {
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esModuleURI: "resource:///actors/AboutMessagePreviewParent.sys.mjs",
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},
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child: {
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esModuleURI: "resource:///actors/AboutMessagePreviewChild.sys.mjs",
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events: {
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DOMDocElementInserted: { capture: true },
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},
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},
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matches: ["about:messagepreview", "about:messagepreview?*"],
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},
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AboutNewTab: {
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parent: {
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esModuleURI: "resource:///actors/AboutNewTabParent.sys.mjs",
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},
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child: {
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esModuleURI: "resource:///actors/AboutNewTabChild.sys.mjs",
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events: {
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DOMDocElementInserted: {},
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||
DOMContentLoaded: {},
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load: { capture: true },
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unload: { capture: true },
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pageshow: {},
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||
visibilitychange: {},
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||
},
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||
},
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// The wildcard on about:newtab is for the # parameter
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// that is used for the newtab devtools. The wildcard for about:home
|
||
// is similar, and also allows for falling back to loading the
|
||
// about:home document dynamically if an attempt is made to load
|
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// about:home?jscache from the AboutHomeStartupCache as a top-level
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// load.
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matches: ["about:home*", "about:welcome", "about:newtab*"],
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remoteTypes: ["privilegedabout"],
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},
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||
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AboutPocket: {
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parent: {
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||
esModuleURI: "resource:///actors/AboutPocketParent.sys.mjs",
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||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/AboutPocketChild.sys.mjs",
|
||
|
||
events: {
|
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DOMDocElementInserted: { capture: true },
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||
},
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},
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remoteTypes: ["privilegedabout"],
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matches: [
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"about:pocket-saved*",
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"about:pocket-signup*",
|
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"about:pocket-home*",
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"about:pocket-style-guide*",
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],
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||
},
|
||
|
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AboutPrivateBrowsing: {
|
||
parent: {
|
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esModuleURI: "resource:///actors/AboutPrivateBrowsingParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/AboutPrivateBrowsingChild.sys.mjs",
|
||
|
||
events: {
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DOMDocElementInserted: { capture: true },
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},
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||
},
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||
|
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matches: ["about:privatebrowsing*"],
|
||
},
|
||
|
||
AboutProtections: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/AboutProtectionsParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/AboutProtectionsChild.sys.mjs",
|
||
|
||
events: {
|
||
DOMDocElementInserted: { capture: true },
|
||
},
|
||
},
|
||
|
||
matches: ["about:protections", "about:protections?*"],
|
||
},
|
||
|
||
AboutReader: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/AboutReaderParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/AboutReaderChild.sys.mjs",
|
||
events: {
|
||
DOMContentLoaded: {},
|
||
pageshow: { mozSystemGroup: true },
|
||
// Don't try to create the actor if only the pagehide event fires.
|
||
// This can happen with the initial about:blank documents.
|
||
pagehide: { mozSystemGroup: true, createActor: false },
|
||
},
|
||
},
|
||
messageManagerGroups: ["browsers"],
|
||
},
|
||
|
||
AboutTabCrashed: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/AboutTabCrashedParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/AboutTabCrashedChild.sys.mjs",
|
||
events: {
|
||
DOMDocElementInserted: { capture: true },
|
||
},
|
||
},
|
||
|
||
matches: ["about:tabcrashed*"],
|
||
},
|
||
|
||
AboutWelcomeShopping: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/AboutWelcomeParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/AboutWelcomeChild.sys.mjs",
|
||
events: {
|
||
Update: {},
|
||
},
|
||
},
|
||
matches: ["about:shoppingsidebar"],
|
||
remoteTypes: ["privilegedabout"],
|
||
},
|
||
|
||
AboutWelcome: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/AboutWelcomeParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/AboutWelcomeChild.sys.mjs",
|
||
events: {
|
||
// This is added so the actor instantiates immediately and makes
|
||
// methods available to the page js on load.
|
||
DOMDocElementInserted: {},
|
||
},
|
||
},
|
||
matches: ["about:welcome"],
|
||
remoteTypes: ["privilegedabout"],
|
||
|
||
// See Bug 1618306
|
||
// Remove this preference check when we turn on separate about:welcome for all users.
|
||
enablePreference: "browser.aboutwelcome.enabled",
|
||
},
|
||
|
||
BlockedSite: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/BlockedSiteParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/BlockedSiteChild.sys.mjs",
|
||
events: {
|
||
AboutBlockedLoaded: { wantUntrusted: true },
|
||
click: {},
|
||
},
|
||
},
|
||
matches: ["about:blocked?*"],
|
||
allFrames: true,
|
||
},
|
||
|
||
BrowserTab: {
|
||
child: {
|
||
esModuleURI: "resource:///actors/BrowserTabChild.sys.mjs",
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
},
|
||
|
||
ClickHandler: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/ClickHandlerParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/ClickHandlerChild.sys.mjs",
|
||
events: {
|
||
chromelinkclick: { capture: true, mozSystemGroup: true },
|
||
},
|
||
},
|
||
|
||
allFrames: true,
|
||
},
|
||
|
||
/* Note: this uses the same JSMs as ClickHandler, but because it
|
||
* relies on "normal" click events anywhere on the page (not just
|
||
* links) and is expensive, and only does something for the
|
||
* small group of people who have the feature enabled, it is its
|
||
* own actor which is only registered if the pref is enabled.
|
||
*/
|
||
MiddleMousePasteHandler: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/ClickHandlerParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/ClickHandlerChild.sys.mjs",
|
||
events: {
|
||
auxclick: { capture: true, mozSystemGroup: true },
|
||
},
|
||
},
|
||
enablePreference: "middlemouse.contentLoadURL",
|
||
|
||
allFrames: true,
|
||
},
|
||
|
||
ContentSearch: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/ContentSearchParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/ContentSearchChild.sys.mjs",
|
||
events: {
|
||
ContentSearchClient: { capture: true, wantUntrusted: true },
|
||
},
|
||
},
|
||
matches: [
|
||
"about:home",
|
||
"about:welcome",
|
||
"about:newtab",
|
||
"about:privatebrowsing",
|
||
"about:test-about-content-search-ui",
|
||
],
|
||
remoteTypes: ["privilegedabout"],
|
||
},
|
||
|
||
ContextMenu: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/ContextMenuParent.sys.mjs",
|
||
},
|
||
|
||
child: {
|
||
esModuleURI: "resource:///actors/ContextMenuChild.sys.mjs",
|
||
events: {
|
||
contextmenu: { mozSystemGroup: true },
|
||
},
|
||
},
|
||
|
||
allFrames: true,
|
||
},
|
||
|
||
DecoderDoctor: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/DecoderDoctorParent.sys.mjs",
|
||
},
|
||
|
||
child: {
|
||
esModuleURI: "resource:///actors/DecoderDoctorChild.sys.mjs",
|
||
observers: ["decoder-doctor-notification"],
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
allFrames: true,
|
||
},
|
||
|
||
DOMFullscreen: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/DOMFullscreenParent.sys.mjs",
|
||
},
|
||
|
||
child: {
|
||
esModuleURI: "resource:///actors/DOMFullscreenChild.sys.mjs",
|
||
events: {
|
||
"MozDOMFullscreen:Request": {},
|
||
"MozDOMFullscreen:Entered": {},
|
||
"MozDOMFullscreen:NewOrigin": {},
|
||
"MozDOMFullscreen:Exit": {},
|
||
"MozDOMFullscreen:Exited": {},
|
||
},
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
allFrames: true,
|
||
},
|
||
|
||
EncryptedMedia: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/EncryptedMediaParent.sys.mjs",
|
||
},
|
||
|
||
child: {
|
||
esModuleURI: "resource:///actors/EncryptedMediaChild.sys.mjs",
|
||
observers: ["mediakeys-request"],
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
allFrames: true,
|
||
},
|
||
|
||
FormValidation: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/FormValidationParent.sys.mjs",
|
||
},
|
||
|
||
child: {
|
||
esModuleURI: "resource:///actors/FormValidationChild.sys.mjs",
|
||
events: {
|
||
MozInvalidForm: {},
|
||
// Listening to ‘pageshow’ event is only relevant if an invalid form
|
||
// popup was open, so don't create the actor when fired.
|
||
pageshow: { createActor: false },
|
||
},
|
||
},
|
||
|
||
allFrames: true,
|
||
},
|
||
|
||
LightweightTheme: {
|
||
child: {
|
||
esModuleURI: "resource:///actors/LightweightThemeChild.sys.mjs",
|
||
events: {
|
||
pageshow: { mozSystemGroup: true },
|
||
DOMContentLoaded: {},
|
||
},
|
||
},
|
||
includeChrome: true,
|
||
allFrames: true,
|
||
matches: [
|
||
"about:asrouter",
|
||
"about:home",
|
||
"about:newtab",
|
||
"about:welcome",
|
||
"chrome://browser/content/syncedtabs/sidebar.xhtml",
|
||
"chrome://browser/content/places/historySidebar.xhtml",
|
||
"chrome://browser/content/places/bookmarksSidebar.xhtml",
|
||
"about:firefoxview",
|
||
],
|
||
},
|
||
|
||
LinkHandler: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/LinkHandlerParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/LinkHandlerChild.sys.mjs",
|
||
events: {
|
||
DOMHeadElementParsed: {},
|
||
DOMLinkAdded: {},
|
||
DOMLinkChanged: {},
|
||
pageshow: {},
|
||
// The `pagehide` event is only used to clean up state which will not be
|
||
// present if the actor hasn't been created.
|
||
pagehide: { createActor: false },
|
||
},
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
},
|
||
|
||
PageInfo: {
|
||
child: {
|
||
esModuleURI: "resource:///actors/PageInfoChild.sys.mjs",
|
||
},
|
||
|
||
allFrames: true,
|
||
},
|
||
|
||
PageStyle: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/PageStyleParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/PageStyleChild.sys.mjs",
|
||
events: {
|
||
pageshow: { createActor: false },
|
||
},
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
allFrames: true,
|
||
},
|
||
|
||
Pdfjs: {
|
||
parent: {
|
||
esModuleURI: "resource://pdf.js/PdfjsParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource://pdf.js/PdfjsChild.sys.mjs",
|
||
},
|
||
allFrames: true,
|
||
},
|
||
|
||
// GMP crash reporting
|
||
Plugin: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/PluginParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/PluginChild.sys.mjs",
|
||
events: {
|
||
PluginCrashed: { capture: true },
|
||
},
|
||
},
|
||
|
||
allFrames: true,
|
||
},
|
||
|
||
PointerLock: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/PointerLockParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/PointerLockChild.sys.mjs",
|
||
events: {
|
||
"MozDOMPointerLock:Entered": {},
|
||
"MozDOMPointerLock:Exited": {},
|
||
},
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
allFrames: true,
|
||
},
|
||
|
||
Profiles: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/ProfilesParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/ProfilesChild.sys.mjs",
|
||
},
|
||
matches: ["about:profilemanager"],
|
||
enablePreference: "browser.profiles.enabled",
|
||
},
|
||
|
||
Prompt: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/PromptParent.sys.mjs",
|
||
},
|
||
includeChrome: true,
|
||
allFrames: true,
|
||
},
|
||
|
||
RefreshBlocker: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/RefreshBlockerParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/RefreshBlockerChild.sys.mjs",
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
enablePreference: "accessibility.blockautorefresh",
|
||
},
|
||
|
||
ScreenshotsComponent: {
|
||
parent: {
|
||
esModuleURI: "resource:///modules/ScreenshotsUtils.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/ScreenshotsComponentChild.sys.mjs",
|
||
events: {
|
||
"Screenshots:Close": {},
|
||
"Screenshots:Copy": {},
|
||
"Screenshots:Download": {},
|
||
"Screenshots:HidePanel": {},
|
||
"Screenshots:OverlaySelection": {},
|
||
"Screenshots:RecordEvent": {},
|
||
"Screenshots:ShowPanel": {},
|
||
},
|
||
},
|
||
enablePreference: "screenshots.browser.component.enabled",
|
||
},
|
||
|
||
ScreenshotsHelper: {
|
||
parent: {
|
||
esModuleURI: "resource:///modules/ScreenshotsUtils.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///modules/ScreenshotsHelperChild.sys.mjs",
|
||
},
|
||
allFrames: true,
|
||
enablePreference: "screenshots.browser.component.enabled",
|
||
},
|
||
|
||
SearchSERPTelemetry: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/SearchSERPTelemetryParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/SearchSERPTelemetryChild.sys.mjs",
|
||
events: {
|
||
DOMContentLoaded: {},
|
||
pageshow: { mozSystemGroup: true },
|
||
// The 'pagehide' event is only used to clean up state, and should not
|
||
// force actor creation.
|
||
pagehide: { createActor: false },
|
||
load: { mozSystemGroup: true, capture: true },
|
||
},
|
||
},
|
||
matches: ["https://*/*"],
|
||
},
|
||
|
||
ShieldFrame: {
|
||
parent: {
|
||
esModuleURI: "resource://normandy-content/ShieldFrameParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource://normandy-content/ShieldFrameChild.sys.mjs",
|
||
events: {
|
||
pageshow: {},
|
||
pagehide: {},
|
||
ShieldPageEvent: { wantUntrusted: true },
|
||
},
|
||
},
|
||
matches: ["about:studies*"],
|
||
},
|
||
|
||
ShoppingSidebar: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/ShoppingSidebarParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/ShoppingSidebarChild.sys.mjs",
|
||
events: {
|
||
ContentReady: { wantUntrusted: true },
|
||
PolledRequestMade: { wantUntrusted: true },
|
||
// This is added so the actor instantiates immediately and makes
|
||
// methods available to the page js on load.
|
||
DOMDocElementInserted: {},
|
||
ReportProductAvailable: { wantUntrusted: true },
|
||
AdClicked: { wantUntrusted: true },
|
||
AdImpression: { wantUntrusted: true },
|
||
DisableShopping: { wantUntrusted: true },
|
||
},
|
||
},
|
||
matches: ["about:shoppingsidebar"],
|
||
remoteTypes: ["privilegedabout"],
|
||
},
|
||
|
||
SpeechDispatcher: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/SpeechDispatcherParent.sys.mjs",
|
||
},
|
||
|
||
child: {
|
||
esModuleURI: "resource:///actors/SpeechDispatcherChild.sys.mjs",
|
||
observers: ["chrome-synth-voices-error"],
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
allFrames: true,
|
||
},
|
||
|
||
ASRouter: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/ASRouterParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/ASRouterChild.sys.mjs",
|
||
events: {
|
||
// This is added so the actor instantiates immediately and makes
|
||
// methods available to the page js on load.
|
||
DOMDocElementInserted: {},
|
||
},
|
||
},
|
||
matches: [
|
||
"about:asrouter*",
|
||
"about:home*",
|
||
"about:newtab*",
|
||
"about:welcome*",
|
||
"about:privatebrowsing*",
|
||
],
|
||
remoteTypes: ["privilegedabout"],
|
||
},
|
||
|
||
SwitchDocumentDirection: {
|
||
child: {
|
||
esModuleURI: "resource:///actors/SwitchDocumentDirectionChild.sys.mjs",
|
||
},
|
||
|
||
allFrames: true,
|
||
},
|
||
|
||
UITour: {
|
||
parent: {
|
||
esModuleURI: "resource:///modules/UITourParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///modules/UITourChild.sys.mjs",
|
||
events: {
|
||
mozUITour: { wantUntrusted: true },
|
||
},
|
||
},
|
||
|
||
messageManagerGroups: ["browsers"],
|
||
},
|
||
|
||
WebRTC: {
|
||
parent: {
|
||
esModuleURI: "resource:///actors/WebRTCParent.sys.mjs",
|
||
},
|
||
child: {
|
||
esModuleURI: "resource:///actors/WebRTCChild.sys.mjs",
|
||
},
|
||
|
||
allFrames: true,
|
||
},
|
||
};
|
||
|
||
ChromeUtils.defineLazyGetter(
|
||
lazy,
|
||
"WeaveService",
|
||
() => Cc["@mozilla.org/weave/service;1"].getService().wrappedJSObject
|
||
);
|
||
|
||
if (AppConstants.MOZ_CRASHREPORTER) {
|
||
ChromeUtils.defineESModuleGetters(lazy, {
|
||
UnsubmittedCrashHandler: "resource:///modules/ContentCrashHandlers.sys.mjs",
|
||
});
|
||
}
|
||
|
||
ChromeUtils.defineLazyGetter(lazy, "gBrandBundle", function () {
|
||
return Services.strings.createBundle(
|
||
"chrome://branding/locale/brand.properties"
|
||
);
|
||
});
|
||
|
||
ChromeUtils.defineLazyGetter(lazy, "gBrowserBundle", function () {
|
||
return Services.strings.createBundle(
|
||
"chrome://browser/locale/browser.properties"
|
||
);
|
||
});
|
||
|
||
ChromeUtils.defineLazyGetter(lazy, "log", () => {
|
||
let { ConsoleAPI } = ChromeUtils.importESModule(
|
||
"resource://gre/modules/Console.sys.mjs"
|
||
);
|
||
let consoleOptions = {
|
||
// tip: set maxLogLevel to "debug" and use lazy.log.debug() to create
|
||
// detailed messages during development. See LOG_LEVELS in Console.sys.mjs
|
||
// for details.
|
||
maxLogLevel: "error",
|
||
maxLogLevelPref: "browser.policies.loglevel",
|
||
prefix: "BrowserGlue.sys.mjs",
|
||
};
|
||
return new ConsoleAPI(consoleOptions);
|
||
});
|
||
|
||
const listeners = {
|
||
observers: {
|
||
"gmp-plugin-crash": ["PluginManager"],
|
||
"plugin-crashed": ["PluginManager"],
|
||
},
|
||
|
||
observe(subject, topic, data) {
|
||
for (let module of this.observers[topic]) {
|
||
try {
|
||
lazy[module].observe(subject, topic, data);
|
||
} catch (e) {
|
||
console.error(e);
|
||
}
|
||
}
|
||
},
|
||
|
||
init() {
|
||
for (let observer of Object.keys(this.observers)) {
|
||
Services.obs.addObserver(this, observer);
|
||
}
|
||
},
|
||
};
|
||
if (AppConstants.MOZ_UPDATER) {
|
||
listeners.observers["update-downloading"] = ["UpdateListener"];
|
||
listeners.observers["update-staged"] = ["UpdateListener"];
|
||
listeners.observers["update-downloaded"] = ["UpdateListener"];
|
||
listeners.observers["update-available"] = ["UpdateListener"];
|
||
listeners.observers["update-error"] = ["UpdateListener"];
|
||
listeners.observers["update-swap"] = ["UpdateListener"];
|
||
}
|
||
|
||
// Seconds of idle before trying to create a bookmarks backup.
|
||
const BOOKMARKS_BACKUP_IDLE_TIME_SEC = 8 * 60;
|
||
// Minimum interval between backups. We try to not create more than one backup
|
||
// per interval.
|
||
const BOOKMARKS_BACKUP_MIN_INTERVAL_DAYS = 1;
|
||
// Seconds of idle time before the late idle tasks will be scheduled.
|
||
const LATE_TASKS_IDLE_TIME_SEC = 20;
|
||
// Time after we stop tracking startup crashes.
|
||
const STARTUP_CRASHES_END_DELAY_MS = 30 * 1000;
|
||
|
||
/*
|
||
* OS X has the concept of zero-window sessions and therefore ignores the
|
||
* browser-lastwindow-close-* topics.
|
||
*/
|
||
const OBSERVE_LASTWINDOW_CLOSE_TOPICS = AppConstants.platform != "macosx";
|
||
|
||
export let BrowserInitState = {};
|
||
BrowserInitState.startupIdleTaskPromise = new Promise(resolve => {
|
||
BrowserInitState._resolveStartupIdleTask = resolve;
|
||
});
|
||
|
||
export function BrowserGlue() {
|
||
XPCOMUtils.defineLazyServiceGetter(
|
||
this,
|
||
"_userIdleService",
|
||
"@mozilla.org/widget/useridleservice;1",
|
||
"nsIUserIdleService"
|
||
);
|
||
|
||
ChromeUtils.defineLazyGetter(this, "_distributionCustomizer", function () {
|
||
const { DistributionCustomizer } = ChromeUtils.importESModule(
|
||
"resource:///modules/distribution.sys.mjs"
|
||
);
|
||
return new DistributionCustomizer();
|
||
});
|
||
|
||
XPCOMUtils.defineLazyServiceGetter(
|
||
this,
|
||
"AlertsService",
|
||
"@mozilla.org/alerts-service;1",
|
||
"nsIAlertsService"
|
||
);
|
||
|
||
this._init();
|
||
}
|
||
|
||
function WindowsRegPoliciesGetter(wrk, root, regLocation) {
|
||
wrk.open(root, regLocation, wrk.ACCESS_READ);
|
||
let policies;
|
||
if (wrk.hasChild("Mozilla\\" + Services.appinfo.name)) {
|
||
policies = lazy.WindowsGPOParser.readPolicies(wrk, policies);
|
||
}
|
||
wrk.close();
|
||
return policies;
|
||
}
|
||
|
||
function isPrivateBrowsingAllowedInRegistry() {
|
||
// If there is an attempt to open Private Browsing before
|
||
// EnterprisePolicies are initialized the Windows registry
|
||
// can be checked to determine if it is enabled
|
||
if (Services.policies.status > Ci.nsIEnterprisePolicies.UNINITIALIZED) {
|
||
// Yield to policies engine if initialized
|
||
let privateAllowed = Services.policies.isAllowed("privatebrowsing");
|
||
lazy.log.debug(
|
||
`Yield to initialized policies engine: Private Browsing Allowed = ${privateAllowed}`
|
||
);
|
||
return privateAllowed;
|
||
}
|
||
if (AppConstants.platform !== "win") {
|
||
// Not using Windows so no registry, return true
|
||
lazy.log.debug(
|
||
"AppConstants.platform is not 'win': Private Browsing allowed"
|
||
);
|
||
return true;
|
||
}
|
||
// If all other checks fail only then do we check registry
|
||
let wrk = Cc["@mozilla.org/windows-registry-key;1"].createInstance(
|
||
Ci.nsIWindowsRegKey
|
||
);
|
||
let regLocation = "SOFTWARE\\Policies";
|
||
let userPolicies, machinePolicies;
|
||
// Only check HKEY_LOCAL_MACHINE if not in testing
|
||
if (!Cu.isInAutomation) {
|
||
machinePolicies = WindowsRegPoliciesGetter(
|
||
wrk,
|
||
wrk.ROOT_KEY_LOCAL_MACHINE,
|
||
regLocation
|
||
);
|
||
}
|
||
// Check machine policies before checking user policies
|
||
// HKEY_LOCAL_MACHINE supersedes HKEY_CURRENT_USER so only check
|
||
// HKEY_CURRENT_USER if the registry key is not present in
|
||
// HKEY_LOCAL_MACHINE at all
|
||
if (machinePolicies && "DisablePrivateBrowsing" in machinePolicies) {
|
||
lazy.log.debug(
|
||
`DisablePrivateBrowsing in HKEY_LOCAL_MACHINE is ${machinePolicies.DisablePrivateBrowsing}`
|
||
);
|
||
return !(machinePolicies.DisablePrivateBrowsing === 1);
|
||
}
|
||
userPolicies = WindowsRegPoliciesGetter(
|
||
wrk,
|
||
wrk.ROOT_KEY_CURRENT_USER,
|
||
regLocation
|
||
);
|
||
if (userPolicies && "DisablePrivateBrowsing" in userPolicies) {
|
||
lazy.log.debug(
|
||
`DisablePrivateBrowsing in HKEY_CURRENT_USER is ${userPolicies.DisablePrivateBrowsing}`
|
||
);
|
||
return !(userPolicies.DisablePrivateBrowsing === 1);
|
||
}
|
||
// Private browsing allowed if no registry entry exists
|
||
lazy.log.debug(
|
||
"No DisablePrivateBrowsing registry entry: Private Browsing allowed"
|
||
);
|
||
return true;
|
||
}
|
||
|
||
BrowserGlue.prototype = {
|
||
_saveSession: false,
|
||
_migrationImportsDefaultBookmarks: false,
|
||
_placesBrowserInitComplete: false,
|
||
_isNewProfile: undefined,
|
||
_defaultCookieBehaviorAtStartup: null,
|
||
|
||
_setPrefToSaveSession: function BG__setPrefToSaveSession(aForce) {
|
||
if (!this._saveSession && !aForce) {
|
||
return;
|
||
}
|
||
|
||
if (!lazy.PrivateBrowsingUtils.permanentPrivateBrowsing) {
|
||
Services.prefs.setBoolPref(
|
||
"browser.sessionstore.resume_session_once",
|
||
true
|
||
);
|
||
}
|
||
|
||
// This method can be called via [NSApplication terminate:] on Mac, which
|
||
// ends up causing prefs not to be flushed to disk, so we need to do that
|
||
// explicitly here. See bug 497652.
|
||
Services.prefs.savePrefFile(null);
|
||
},
|
||
|
||
// nsIObserver implementation
|
||
observe: async function BG_observe(subject, topic, data) {
|
||
switch (topic) {
|
||
case "notifications-open-settings":
|
||
this._openPreferences("privacy-permissions");
|
||
break;
|
||
case "final-ui-startup":
|
||
this._beforeUIStartup();
|
||
break;
|
||
case "browser-delayed-startup-finished":
|
||
this._onFirstWindowLoaded(subject);
|
||
Services.obs.removeObserver(this, "browser-delayed-startup-finished");
|
||
break;
|
||
case "sessionstore-windows-restored":
|
||
this._onWindowsRestored();
|
||
break;
|
||
case "browser:purge-session-history":
|
||
// reset the console service's error buffer
|
||
Services.console.logStringMessage(null); // clear the console (in case it's open)
|
||
Services.console.reset();
|
||
break;
|
||
case "restart-in-safe-mode":
|
||
this._onSafeModeRestart(subject);
|
||
break;
|
||
case "quit-application-requested":
|
||
this._onQuitRequest(subject, data);
|
||
break;
|
||
case "quit-application-granted":
|
||
this._onQuitApplicationGranted();
|
||
break;
|
||
case "browser-lastwindow-close-requested":
|
||
if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
|
||
// The application is not actually quitting, but the last full browser
|
||
// window is about to be closed.
|
||
this._onQuitRequest(subject, "lastwindow");
|
||
}
|
||
break;
|
||
case "browser-lastwindow-close-granted":
|
||
if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
|
||
this._setPrefToSaveSession();
|
||
}
|
||
break;
|
||
case "fxaccounts:onverified":
|
||
this._onThisDeviceConnected();
|
||
break;
|
||
case "fxaccounts:device_connected":
|
||
this._onDeviceConnected(data);
|
||
break;
|
||
case "fxaccounts:verify_login":
|
||
this._onVerifyLoginNotification(JSON.parse(data));
|
||
break;
|
||
case "fxaccounts:device_disconnected":
|
||
data = JSON.parse(data);
|
||
if (data.isLocalDevice) {
|
||
this._onDeviceDisconnected();
|
||
}
|
||
break;
|
||
case "fxaccounts:commands:open-uri":
|
||
this._onDisplaySyncURIs(subject);
|
||
break;
|
||
case "fxaccounts:commands:close-uri":
|
||
this._onIncomingCloseTabCommand(subject);
|
||
break;
|
||
case "session-save":
|
||
this._setPrefToSaveSession(true);
|
||
subject.QueryInterface(Ci.nsISupportsPRBool);
|
||
subject.data = true;
|
||
break;
|
||
case "places-init-complete":
|
||
Services.obs.removeObserver(this, "places-init-complete");
|
||
if (!this._migrationImportsDefaultBookmarks) {
|
||
this._initPlaces(false);
|
||
}
|
||
break;
|
||
case "idle":
|
||
this._backupBookmarks();
|
||
break;
|
||
case "distribution-customization-complete":
|
||
Services.obs.removeObserver(
|
||
this,
|
||
"distribution-customization-complete"
|
||
);
|
||
// Customization has finished, we don't need the customizer anymore.
|
||
delete this._distributionCustomizer;
|
||
break;
|
||
case "browser-glue-test": // used by tests
|
||
if (data == "force-ui-migration") {
|
||
this._migrateUI();
|
||
} else if (data == "force-distribution-customization") {
|
||
this._distributionCustomizer.applyCustomizations();
|
||
// To apply distribution bookmarks use "places-init-complete".
|
||
} else if (data == "test-force-places-init") {
|
||
this._placesInitialized = false;
|
||
this._initPlaces(false);
|
||
} else if (data == "mock-alerts-service") {
|
||
Object.defineProperty(this, "AlertsService", {
|
||
value: subject.wrappedJSObject,
|
||
});
|
||
} else if (data == "places-browser-init-complete") {
|
||
if (this._placesBrowserInitComplete) {
|
||
Services.obs.notifyObservers(null, "places-browser-init-complete");
|
||
}
|
||
} else if (data == "add-breaches-sync-handler") {
|
||
this._addBreachesSyncHandler();
|
||
}
|
||
break;
|
||
case "initial-migration-will-import-default-bookmarks":
|
||
this._migrationImportsDefaultBookmarks = true;
|
||
break;
|
||
case "initial-migration-did-import-default-bookmarks":
|
||
this._initPlaces(true);
|
||
break;
|
||
case "handle-xul-text-link":
|
||
let linkHandled = subject.QueryInterface(Ci.nsISupportsPRBool);
|
||
if (!linkHandled.data) {
|
||
let win = lazy.BrowserWindowTracker.getTopWindow();
|
||
if (win) {
|
||
data = JSON.parse(data);
|
||
let where = win.whereToOpenLink(data);
|
||
// Preserve legacy behavior of non-modifier left-clicks
|
||
// opening in a new selected tab.
|
||
if (where == "current") {
|
||
where = "tab";
|
||
}
|
||
win.openTrustedLinkIn(data.href, where);
|
||
linkHandled.data = true;
|
||
}
|
||
}
|
||
break;
|
||
case "profile-before-change":
|
||
// Any component depending on Places should be finalized in
|
||
// _onPlacesShutdown. Any component that doesn't need to act after
|
||
// the UI has gone should be finalized in _onQuitApplicationGranted.
|
||
this._dispose();
|
||
break;
|
||
case "keyword-search":
|
||
// This notification is broadcast by the docshell when it "fixes up" a
|
||
// URI that it's been asked to load into a keyword search.
|
||
let engine = null;
|
||
try {
|
||
engine = Services.search.getEngineByName(
|
||
subject.QueryInterface(Ci.nsISupportsString).data
|
||
);
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
}
|
||
let win = lazy.BrowserWindowTracker.getTopWindow();
|
||
lazy.BrowserSearchTelemetry.recordSearch(
|
||
win.gBrowser.selectedBrowser,
|
||
engine,
|
||
"urlbar"
|
||
);
|
||
break;
|
||
case "xpi-signature-changed":
|
||
let disabledAddons = JSON.parse(data).disabled;
|
||
let addons = await lazy.AddonManager.getAddonsByIDs(disabledAddons);
|
||
if (addons.some(addon => addon)) {
|
||
this._notifyUnsignedAddonsDisabled();
|
||
}
|
||
break;
|
||
case "sync-ui-state:update":
|
||
this._updateFxaBadges(lazy.BrowserWindowTracker.getTopWindow());
|
||
break;
|
||
case "handlersvc-store-initialized":
|
||
// Initialize PdfJs when running in-process and remote. This only
|
||
// happens once since PdfJs registers global hooks. If the PdfJs
|
||
// extension is installed the init method below will be overridden
|
||
// leaving initialization to the extension.
|
||
// parent only: configure default prefs, set up pref observers, register
|
||
// pdf content handler, and initializes parent side message manager
|
||
// shim for privileged api access.
|
||
lazy.PdfJs.init(this._isNewProfile);
|
||
|
||
// Allow certain viewable internally types to be opened from downloads.
|
||
lazy.DownloadsViewableInternally.register();
|
||
|
||
break;
|
||
case "app-startup":
|
||
this._earlyBlankFirstPaint(subject);
|
||
gThisInstanceIsTaskbarTab = subject.handleFlag("taskbar-tab", false);
|
||
gThisInstanceIsLaunchOnLogin = subject.handleFlag(
|
||
"os-autostart",
|
||
false
|
||
);
|
||
let launchOnLoginPref = "browser.startup.windowsLaunchOnLogin.enabled";
|
||
let profileSvc = Cc[
|
||
"@mozilla.org/toolkit/profile-service;1"
|
||
].getService(Ci.nsIToolkitProfileService);
|
||
if (
|
||
AppConstants.platform == "win" &&
|
||
!profileSvc.startWithLastProfile
|
||
) {
|
||
// If we don't start with last profile, the user
|
||
// likely sees the profile selector on launch.
|
||
if (Services.prefs.getBoolPref(launchOnLoginPref)) {
|
||
Services.telemetry.setEventRecordingEnabled(
|
||
"launch_on_login",
|
||
true
|
||
);
|
||
Services.telemetry.recordEvent(
|
||
"launch_on_login",
|
||
"last_profile_disable",
|
||
"startup"
|
||
);
|
||
}
|
||
Services.prefs.setBoolPref(launchOnLoginPref, false);
|
||
// Only remove registry key, not shortcut here as we can assume
|
||
// if a user manually created a shortcut they want this behavior.
|
||
await lazy.WindowsLaunchOnLogin.removeLaunchOnLoginRegistryKey();
|
||
}
|
||
break;
|
||
}
|
||
},
|
||
|
||
// initialization (called on application startup)
|
||
_init: function BG__init() {
|
||
let os = Services.obs;
|
||
[
|
||
"notifications-open-settings",
|
||
"final-ui-startup",
|
||
"browser-delayed-startup-finished",
|
||
"sessionstore-windows-restored",
|
||
"browser:purge-session-history",
|
||
"quit-application-requested",
|
||
"quit-application-granted",
|
||
"fxaccounts:onverified",
|
||
"fxaccounts:device_connected",
|
||
"fxaccounts:verify_login",
|
||
"fxaccounts:device_disconnected",
|
||
"fxaccounts:commands:open-uri",
|
||
"fxaccounts:commands:close-uri",
|
||
"session-save",
|
||
"places-init-complete",
|
||
"distribution-customization-complete",
|
||
"handle-xul-text-link",
|
||
"profile-before-change",
|
||
"keyword-search",
|
||
"restart-in-safe-mode",
|
||
"xpi-signature-changed",
|
||
"sync-ui-state:update",
|
||
"handlersvc-store-initialized",
|
||
].forEach(topic => os.addObserver(this, topic, true));
|
||
if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
|
||
os.addObserver(this, "browser-lastwindow-close-requested", true);
|
||
os.addObserver(this, "browser-lastwindow-close-granted", true);
|
||
}
|
||
|
||
lazy.ActorManagerParent.addJSProcessActors(JSPROCESSACTORS);
|
||
lazy.ActorManagerParent.addJSWindowActors(JSWINDOWACTORS);
|
||
|
||
this._firstWindowReady = new Promise(
|
||
resolve => (this._firstWindowLoaded = resolve)
|
||
);
|
||
},
|
||
|
||
// cleanup (called on application shutdown)
|
||
_dispose: function BG__dispose() {
|
||
// AboutHomeStartupCache might write to the cache during
|
||
// quit-application-granted, so we defer uninitialization
|
||
// until here.
|
||
AboutHomeStartupCache.uninit();
|
||
|
||
if (this._bookmarksBackupIdleTime) {
|
||
this._userIdleService.removeIdleObserver(
|
||
this,
|
||
this._bookmarksBackupIdleTime
|
||
);
|
||
this._bookmarksBackupIdleTime = null;
|
||
}
|
||
if (this._lateTasksIdleObserver) {
|
||
this._userIdleService.removeIdleObserver(
|
||
this._lateTasksIdleObserver,
|
||
LATE_TASKS_IDLE_TIME_SEC
|
||
);
|
||
delete this._lateTasksIdleObserver;
|
||
}
|
||
if (this._gmpInstallManager) {
|
||
this._gmpInstallManager.uninit();
|
||
delete this._gmpInstallManager;
|
||
}
|
||
|
||
Services.prefs.removeObserver(
|
||
"privacy.trackingprotection",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"network.cookie.cookieBehavior",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"network.cookie.cookieBehavior.pbmode",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"privacy.partition.network_state.ocsp_cache",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"privacy.query_stripping.enabled",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"privacy.query_stripping.enabled.pbmode",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"privacy.fingerprintingProtection",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"privacy.fingerprintingProtection.pbmode",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
ContentBlockingCategoriesPrefs.PREF_CB_CATEGORY,
|
||
this._updateCBCategory
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"privacy.trackingprotection",
|
||
this._setPrefExpectations
|
||
);
|
||
Services.prefs.removeObserver(
|
||
"browser.contentblocking.features.strict",
|
||
this._setPrefExpectationsAndUpdate
|
||
);
|
||
},
|
||
|
||
// runs on startup, before the first command line handler is invoked
|
||
// (i.e. before the first window is opened)
|
||
_beforeUIStartup: function BG__beforeUIStartup() {
|
||
lazy.SessionStartup.init();
|
||
|
||
// check if we're in safe mode
|
||
if (Services.appinfo.inSafeMode) {
|
||
Services.ww.openWindow(
|
||
null,
|
||
"chrome://browser/content/safeMode.xhtml",
|
||
"_blank",
|
||
"chrome,centerscreen,modal,resizable=no",
|
||
null
|
||
);
|
||
}
|
||
|
||
// apply distribution customizations
|
||
this._distributionCustomizer.applyCustomizations();
|
||
|
||
// handle any UI migration
|
||
this._migrateUI();
|
||
|
||
if (!Services.prefs.prefHasUserValue(PREF_PDFJS_ISDEFAULT_CACHE_STATE)) {
|
||
lazy.PdfJs.checkIsDefault(this._isNewProfile);
|
||
}
|
||
|
||
listeners.init();
|
||
|
||
lazy.SessionStore.init();
|
||
|
||
lazy.BuiltInThemes.maybeInstallActiveBuiltInTheme();
|
||
|
||
if (AppConstants.MOZ_NORMANDY) {
|
||
lazy.Normandy.init();
|
||
}
|
||
|
||
lazy.SaveToPocket.init();
|
||
|
||
lazy.ResetPBMPanel.init();
|
||
|
||
AboutHomeStartupCache.init();
|
||
|
||
Services.obs.notifyObservers(null, "browser-ui-startup-complete");
|
||
},
|
||
|
||
_checkForOldBuildUpdates() {
|
||
// check for update if our build is old
|
||
if (
|
||
AppConstants.MOZ_UPDATER &&
|
||
Services.prefs.getBoolPref("app.update.checkInstallTime")
|
||
) {
|
||
let buildID = Services.appinfo.appBuildID;
|
||
let today = new Date().getTime();
|
||
/* eslint-disable no-multi-spaces */
|
||
let buildDate = new Date(
|
||
buildID.slice(0, 4), // year
|
||
buildID.slice(4, 6) - 1, // months are zero-based.
|
||
buildID.slice(6, 8), // day
|
||
buildID.slice(8, 10), // hour
|
||
buildID.slice(10, 12), // min
|
||
buildID.slice(12, 14)
|
||
) // ms
|
||
.getTime();
|
||
/* eslint-enable no-multi-spaces */
|
||
|
||
const millisecondsIn24Hours = 86400000;
|
||
let acceptableAge =
|
||
Services.prefs.getIntPref("app.update.checkInstallTime.days") *
|
||
millisecondsIn24Hours;
|
||
|
||
if (buildDate + acceptableAge < today) {
|
||
Cc["@mozilla.org/updates/update-service;1"]
|
||
.getService(Ci.nsIApplicationUpdateService)
|
||
.checkForBackgroundUpdates();
|
||
}
|
||
}
|
||
},
|
||
|
||
async _onSafeModeRestart(window) {
|
||
// prompt the user to confirm
|
||
let productName = lazy.gBrandBundle.GetStringFromName("brandShortName");
|
||
let strings = lazy.gBrowserBundle;
|
||
let promptTitle = strings.formatStringFromName(
|
||
"troubleshootModeRestartPromptTitle",
|
||
[productName]
|
||
);
|
||
let promptMessage = strings.GetStringFromName(
|
||
"troubleshootModeRestartPromptMessage"
|
||
);
|
||
let restartText = strings.GetStringFromName(
|
||
"troubleshootModeRestartButton"
|
||
);
|
||
let buttonFlags =
|
||
Services.prompt.BUTTON_POS_0 * Services.prompt.BUTTON_TITLE_IS_STRING +
|
||
Services.prompt.BUTTON_POS_1 * Services.prompt.BUTTON_TITLE_CANCEL +
|
||
Services.prompt.BUTTON_POS_0_DEFAULT;
|
||
|
||
let rv = await Services.prompt.asyncConfirmEx(
|
||
window.browsingContext,
|
||
Ci.nsIPrompt.MODAL_TYPE_INTERNAL_WINDOW,
|
||
promptTitle,
|
||
promptMessage,
|
||
buttonFlags,
|
||
restartText,
|
||
null,
|
||
null,
|
||
null,
|
||
{}
|
||
);
|
||
if (rv.get("buttonNumClicked") != 0) {
|
||
return;
|
||
}
|
||
|
||
let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"].createInstance(
|
||
Ci.nsISupportsPRBool
|
||
);
|
||
Services.obs.notifyObservers(
|
||
cancelQuit,
|
||
"quit-application-requested",
|
||
"restart"
|
||
);
|
||
|
||
if (!cancelQuit.data) {
|
||
Services.startup.restartInSafeMode(Ci.nsIAppStartup.eAttemptQuit);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Show a notification bar offering a reset.
|
||
*
|
||
* @param reason
|
||
* String of either "unused" or "uninstall", specifying the reason
|
||
* why a profile reset is offered.
|
||
*/
|
||
_resetProfileNotification(reason) {
|
||
let win = lazy.BrowserWindowTracker.getTopWindow();
|
||
if (!win) {
|
||
return;
|
||
}
|
||
|
||
const { ResetProfile } = ChromeUtils.importESModule(
|
||
"resource://gre/modules/ResetProfile.sys.mjs"
|
||
);
|
||
if (!ResetProfile.resetSupported()) {
|
||
return;
|
||
}
|
||
|
||
let productName = lazy.gBrandBundle.GetStringFromName("brandShortName");
|
||
let resetBundle = Services.strings.createBundle(
|
||
"chrome://global/locale/resetProfile.properties"
|
||
);
|
||
|
||
let message;
|
||
if (reason == "unused") {
|
||
message = resetBundle.formatStringFromName("resetUnusedProfile.message", [
|
||
productName,
|
||
]);
|
||
} else if (reason == "uninstall") {
|
||
message = resetBundle.formatStringFromName("resetUninstalled.message", [
|
||
productName,
|
||
]);
|
||
} else {
|
||
throw new Error(
|
||
`Unknown reason (${reason}) given to _resetProfileNotification.`
|
||
);
|
||
}
|
||
let buttons = [
|
||
{
|
||
label: resetBundle.formatStringFromName(
|
||
"refreshProfile.resetButton.label",
|
||
[productName]
|
||
),
|
||
accessKey: resetBundle.GetStringFromName(
|
||
"refreshProfile.resetButton.accesskey"
|
||
),
|
||
callback() {
|
||
ResetProfile.openConfirmationDialog(win);
|
||
},
|
||
},
|
||
];
|
||
|
||
win.gNotificationBox.appendNotification(
|
||
"reset-profile-notification",
|
||
{
|
||
label: message,
|
||
image: "chrome://global/skin/icons/question-64.png",
|
||
priority: win.gNotificationBox.PRIORITY_INFO_LOW,
|
||
},
|
||
buttons
|
||
);
|
||
},
|
||
|
||
_notifyUnsignedAddonsDisabled() {
|
||
let win = lazy.BrowserWindowTracker.getTopWindow();
|
||
if (!win) {
|
||
return;
|
||
}
|
||
|
||
let message = win.gNavigatorBundle.getString(
|
||
"unsignedAddonsDisabled.message"
|
||
);
|
||
let buttons = [
|
||
{
|
||
label: win.gNavigatorBundle.getString(
|
||
"unsignedAddonsDisabled.learnMore.label"
|
||
),
|
||
accessKey: win.gNavigatorBundle.getString(
|
||
"unsignedAddonsDisabled.learnMore.accesskey"
|
||
),
|
||
callback() {
|
||
win.BrowserAddonUI.openAddonsMgr(
|
||
"addons://list/extension?unsigned=true"
|
||
);
|
||
},
|
||
},
|
||
];
|
||
|
||
win.gNotificationBox.appendNotification(
|
||
"unsigned-addons-disabled",
|
||
{
|
||
label: message,
|
||
priority: win.gNotificationBox.PRIORITY_WARNING_MEDIUM,
|
||
},
|
||
buttons
|
||
);
|
||
},
|
||
|
||
_earlyBlankFirstPaint(cmdLine) {
|
||
let startTime = Cu.now();
|
||
if (
|
||
AppConstants.platform == "macosx" ||
|
||
Services.startup.wasSilentlyStarted ||
|
||
!Services.prefs.getBoolPref("browser.startup.blankWindow", false)
|
||
) {
|
||
return;
|
||
}
|
||
|
||
// Until bug 1450626 and bug 1488384 are fixed, skip the blank window when
|
||
// using a non-default theme.
|
||
if (
|
||
!Services.startup.showedPreXULSkeletonUI &&
|
||
Services.prefs.getCharPref(
|
||
"extensions.activeThemeID",
|
||
"default-theme@mozilla.org"
|
||
) != "default-theme@mozilla.org"
|
||
) {
|
||
return;
|
||
}
|
||
|
||
let store = Services.xulStore;
|
||
let getValue = attr =>
|
||
store.getValue(AppConstants.BROWSER_CHROME_URL, "main-window", attr);
|
||
let width = getValue("width");
|
||
let height = getValue("height");
|
||
|
||
// The clean profile case isn't handled yet. Return early for now.
|
||
if (!width || !height) {
|
||
return;
|
||
}
|
||
|
||
let browserWindowFeatures =
|
||
"chrome,all,dialog=no,extrachrome,menubar,resizable,scrollbars,status," +
|
||
"location,toolbar,personalbar";
|
||
// This needs to be set when opening the window to ensure that the AppUserModelID
|
||
// is set correctly on Windows. Without it, initial launches with `-private-window`
|
||
// will show up under the regular Firefox taskbar icon first, and then switch
|
||
// to the Private Browsing icon shortly thereafter.
|
||
if (cmdLine.findFlag("private-window", false) != -1) {
|
||
if (isPrivateBrowsingAllowedInRegistry()) {
|
||
browserWindowFeatures += ",private";
|
||
}
|
||
}
|
||
let win = Services.ww.openWindow(
|
||
null,
|
||
"about:blank",
|
||
null,
|
||
browserWindowFeatures,
|
||
null
|
||
);
|
||
|
||
// Hide the titlebar if the actual browser window will draw in it.
|
||
let hiddenTitlebar = Services.appinfo.drawInTitlebar;
|
||
if (hiddenTitlebar) {
|
||
win.windowUtils.setChromeMargin(0, 2, 2, 2);
|
||
}
|
||
|
||
let docElt = win.document.documentElement;
|
||
docElt.setAttribute("screenX", getValue("screenX"));
|
||
docElt.setAttribute("screenY", getValue("screenY"));
|
||
|
||
// The sizemode="maximized" attribute needs to be set before first paint.
|
||
let sizemode = getValue("sizemode");
|
||
if (sizemode == "maximized") {
|
||
docElt.setAttribute("sizemode", sizemode);
|
||
|
||
// Set the size to use when the user leaves the maximized mode.
|
||
// The persisted size is the outer size, but the height/width
|
||
// attributes set the inner size.
|
||
let appWin = win.docShell.treeOwner
|
||
.QueryInterface(Ci.nsIInterfaceRequestor)
|
||
.getInterface(Ci.nsIAppWindow);
|
||
height -= appWin.outerToInnerHeightDifferenceInCSSPixels;
|
||
width -= appWin.outerToInnerWidthDifferenceInCSSPixels;
|
||
docElt.setAttribute("height", height);
|
||
docElt.setAttribute("width", width);
|
||
} else {
|
||
// Setting the size of the window in the features string instead of here
|
||
// causes the window to grow by the size of the titlebar.
|
||
win.resizeTo(width, height);
|
||
}
|
||
|
||
// Set this before showing the window so that graphics code can use it to
|
||
// decide to skip some expensive code paths (eg. starting the GPU process).
|
||
docElt.setAttribute("windowtype", "navigator:blank");
|
||
|
||
// The window becomes visible after OnStopRequest, so make this happen now.
|
||
win.stop();
|
||
|
||
ChromeUtils.addProfilerMarker("earlyBlankFirstPaint", startTime);
|
||
win.openTime = Cu.now();
|
||
|
||
let { TelemetryTimestamps } = ChromeUtils.importESModule(
|
||
"resource://gre/modules/TelemetryTimestamps.sys.mjs"
|
||
);
|
||
TelemetryTimestamps.add("blankWindowShown");
|
||
},
|
||
|
||
_firstWindowTelemetry(aWindow) {
|
||
let scaling = aWindow.devicePixelRatio * 100;
|
||
try {
|
||
Services.telemetry.getHistogramById("DISPLAY_SCALING").add(scaling);
|
||
} catch (ex) {}
|
||
},
|
||
|
||
_collectStartupConditionsTelemetry() {
|
||
let nowSeconds = Math.round(Date.now() / 1000);
|
||
// Don't include cases where we don't have the pref. This rules out the first install
|
||
// as well as the first run of a build since this was introduced. These could by some
|
||
// definitions be referred to as "cold" startups, but probably not since we likely
|
||
// just wrote many of the files we use to disk. This way we should approximate a lower
|
||
// bound to the number of cold startups rather than an upper bound.
|
||
let lastCheckSeconds = Services.prefs.getIntPref(
|
||
"browser.startup.lastColdStartupCheck",
|
||
nowSeconds
|
||
);
|
||
Services.prefs.setIntPref(
|
||
"browser.startup.lastColdStartupCheck",
|
||
nowSeconds
|
||
);
|
||
try {
|
||
let secondsSinceLastOSRestart =
|
||
Services.startup.secondsSinceLastOSRestart;
|
||
let isColdStartup =
|
||
nowSeconds - secondsSinceLastOSRestart > lastCheckSeconds;
|
||
Services.telemetry.scalarSet("startup.is_cold", isColdStartup);
|
||
Services.telemetry.scalarSet(
|
||
"startup.seconds_since_last_os_restart",
|
||
secondsSinceLastOSRestart
|
||
);
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
}
|
||
},
|
||
|
||
// the first browser window has finished initializing
|
||
_onFirstWindowLoaded: function BG__onFirstWindowLoaded(aWindow) {
|
||
lazy.AboutNewTab.init();
|
||
|
||
lazy.TabCrashHandler.init();
|
||
|
||
lazy.ProcessHangMonitor.init();
|
||
|
||
lazy.UrlbarPrefs.updateFirefoxSuggestScenario();
|
||
|
||
// A channel for "remote troubleshooting" code...
|
||
let channel = new lazy.WebChannel(
|
||
"remote-troubleshooting",
|
||
"remote-troubleshooting"
|
||
);
|
||
channel.listen((id, data, target) => {
|
||
if (data.command == "request") {
|
||
let { Troubleshoot } = ChromeUtils.importESModule(
|
||
"resource://gre/modules/Troubleshoot.sys.mjs"
|
||
);
|
||
Troubleshoot.snapshot().then(snapshotData => {
|
||
// for privacy we remove crash IDs and all preferences (but bug 1091944
|
||
// exists to expose prefs once we are confident of privacy implications)
|
||
delete snapshotData.crashes;
|
||
delete snapshotData.modifiedPreferences;
|
||
delete snapshotData.printingPreferences;
|
||
channel.send(snapshotData, target);
|
||
});
|
||
}
|
||
});
|
||
|
||
// Offer to reset a user's profile if it hasn't been used for 60 days.
|
||
const OFFER_PROFILE_RESET_INTERVAL_MS = 60 * 24 * 60 * 60 * 1000;
|
||
let lastUse = Services.appinfo.replacedLockTime;
|
||
let disableResetPrompt = Services.prefs.getBoolPref(
|
||
"browser.disableResetPrompt",
|
||
false
|
||
);
|
||
|
||
if (
|
||
!disableResetPrompt &&
|
||
lastUse &&
|
||
Date.now() - lastUse >= OFFER_PROFILE_RESET_INTERVAL_MS
|
||
) {
|
||
this._resetProfileNotification("unused");
|
||
} else if (AppConstants.platform == "win" && !disableResetPrompt) {
|
||
// Check if we were just re-installed and offer Firefox Reset
|
||
let updateChannel;
|
||
try {
|
||
updateChannel = ChromeUtils.importESModule(
|
||
"resource://gre/modules/UpdateUtils.sys.mjs"
|
||
).UpdateUtils.UpdateChannel;
|
||
} catch (ex) {}
|
||
if (updateChannel) {
|
||
let uninstalledValue = lazy.WindowsRegistry.readRegKey(
|
||
Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
|
||
"Software\\Mozilla\\Firefox",
|
||
`Uninstalled-${updateChannel}`
|
||
);
|
||
let removalSuccessful = lazy.WindowsRegistry.removeRegKey(
|
||
Ci.nsIWindowsRegKey.ROOT_KEY_CURRENT_USER,
|
||
"Software\\Mozilla\\Firefox",
|
||
`Uninstalled-${updateChannel}`
|
||
);
|
||
if (removalSuccessful && uninstalledValue == "True") {
|
||
this._resetProfileNotification("uninstall");
|
||
}
|
||
}
|
||
}
|
||
|
||
this._checkForOldBuildUpdates();
|
||
|
||
// Check if Sync is configured
|
||
if (Services.prefs.prefHasUserValue("services.sync.username")) {
|
||
lazy.WeaveService.init();
|
||
}
|
||
|
||
lazy.PageThumbs.init();
|
||
|
||
lazy.NewTabUtils.init();
|
||
|
||
Services.telemetry.setEventRecordingEnabled(
|
||
"security.ui.protections",
|
||
true
|
||
);
|
||
|
||
Services.telemetry.setEventRecordingEnabled("security.doh.neterror", true);
|
||
|
||
lazy.PageActions.init();
|
||
|
||
lazy.DoHController.init();
|
||
|
||
this._firstWindowTelemetry(aWindow);
|
||
this._firstWindowLoaded();
|
||
|
||
this._collectStartupConditionsTelemetry();
|
||
|
||
// Set the default favicon size for UI views that use the page-icon protocol.
|
||
lazy.PlacesUtils.favicons.setDefaultIconURIPreferredSize(
|
||
16 * aWindow.devicePixelRatio
|
||
);
|
||
|
||
this._setPrefExpectationsAndUpdate();
|
||
this._matchCBCategory();
|
||
|
||
// This observes the entire privacy.trackingprotection.* pref tree.
|
||
Services.prefs.addObserver(
|
||
"privacy.trackingprotection",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"network.cookie.cookieBehavior",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"network.cookie.cookieBehavior.pbmode",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"privacy.partition.network_state.ocsp_cache",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"privacy.query_stripping.enabled",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"privacy.query_stripping.enabled.pbmode",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"privacy.fingerprintingProtection",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"privacy.fingerprintingProtection.pbmode",
|
||
this._matchCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
ContentBlockingCategoriesPrefs.PREF_CB_CATEGORY,
|
||
this._updateCBCategory
|
||
);
|
||
Services.prefs.addObserver(
|
||
"media.autoplay.default",
|
||
this._updateAutoplayPref
|
||
);
|
||
Services.prefs.addObserver(
|
||
"privacy.trackingprotection",
|
||
this._setPrefExpectations
|
||
);
|
||
Services.prefs.addObserver(
|
||
"browser.contentblocking.features.strict",
|
||
this._setPrefExpectationsAndUpdate
|
||
);
|
||
},
|
||
|
||
_updateAutoplayPref() {
|
||
const blocked = Services.prefs.getIntPref("media.autoplay.default", 1);
|
||
const telemetry = Services.telemetry.getHistogramById(
|
||
"AUTOPLAY_DEFAULT_SETTING_CHANGE"
|
||
);
|
||
const labels = { 0: "allow", 1: "blockAudible", 5: "blockAll" };
|
||
if (blocked in labels) {
|
||
telemetry.add(labels[blocked]);
|
||
}
|
||
},
|
||
|
||
_setPrefExpectations() {
|
||
ContentBlockingCategoriesPrefs.setPrefExpectations();
|
||
},
|
||
|
||
_setPrefExpectationsAndUpdate() {
|
||
ContentBlockingCategoriesPrefs.setPrefExpectations();
|
||
ContentBlockingCategoriesPrefs.updateCBCategory();
|
||
},
|
||
|
||
_matchCBCategory() {
|
||
ContentBlockingCategoriesPrefs.matchCBCategory();
|
||
},
|
||
|
||
_updateCBCategory() {
|
||
ContentBlockingCategoriesPrefs.updateCBCategory();
|
||
},
|
||
|
||
_recordContentBlockingTelemetry() {
|
||
Services.telemetry.setEventRecordingEnabled(
|
||
"security.ui.protectionspopup",
|
||
Services.prefs.getBoolPref(
|
||
"security.protectionspopup.recordEventTelemetry"
|
||
)
|
||
);
|
||
Services.telemetry.setEventRecordingEnabled(
|
||
"security.ui.app_menu",
|
||
Services.prefs.getBoolPref("security.app_menu.recordEventTelemetry")
|
||
);
|
||
|
||
let tpEnabled = Services.prefs.getBoolPref(
|
||
"privacy.trackingprotection.enabled"
|
||
);
|
||
Services.telemetry
|
||
.getHistogramById("TRACKING_PROTECTION_ENABLED")
|
||
.add(tpEnabled);
|
||
|
||
let tpPBDisabled = Services.prefs.getBoolPref(
|
||
"privacy.trackingprotection.pbmode.enabled"
|
||
);
|
||
Services.telemetry
|
||
.getHistogramById("TRACKING_PROTECTION_PBM_DISABLED")
|
||
.add(!tpPBDisabled);
|
||
|
||
let cookieBehavior = Services.prefs.getIntPref(
|
||
"network.cookie.cookieBehavior"
|
||
);
|
||
Services.telemetry.getHistogramById("COOKIE_BEHAVIOR").add(cookieBehavior);
|
||
|
||
let fpEnabled = Services.prefs.getBoolPref(
|
||
"privacy.trackingprotection.fingerprinting.enabled"
|
||
);
|
||
let cmEnabled = Services.prefs.getBoolPref(
|
||
"privacy.trackingprotection.cryptomining.enabled"
|
||
);
|
||
let categoryPref;
|
||
switch (
|
||
Services.prefs.getStringPref("browser.contentblocking.category", null)
|
||
) {
|
||
case "standard":
|
||
categoryPref = 0;
|
||
break;
|
||
case "strict":
|
||
categoryPref = 1;
|
||
break;
|
||
case "custom":
|
||
categoryPref = 2;
|
||
break;
|
||
default:
|
||
// Any other value is unsupported.
|
||
categoryPref = 3;
|
||
break;
|
||
}
|
||
|
||
Services.telemetry.scalarSet(
|
||
"contentblocking.fingerprinting_blocking_enabled",
|
||
fpEnabled
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"contentblocking.cryptomining_blocking_enabled",
|
||
cmEnabled
|
||
);
|
||
Services.telemetry.scalarSet("contentblocking.category", categoryPref);
|
||
},
|
||
|
||
_recordDataSanitizationPrefs() {
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_sanitize_sanitizeOnShutdown",
|
||
Services.prefs.getBoolPref("privacy.sanitize.sanitizeOnShutdown")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_cookies",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.cookies")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_history",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.history")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_formdata",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.formdata")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_downloads",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.downloads")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_cache",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.cache")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_sessions",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.sessions")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_offlineApps",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.offlineApps")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_siteSettings",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.siteSettings")
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.privacy_clearOnShutdown_openWindows",
|
||
Services.prefs.getBoolPref("privacy.clearOnShutdown.openWindows")
|
||
);
|
||
|
||
let exceptions = 0;
|
||
for (let permission of Services.perms.all) {
|
||
// We consider just permissions set for http, https and file URLs.
|
||
if (
|
||
permission.type == "cookie" &&
|
||
permission.capability == Ci.nsICookiePermission.ACCESS_SESSION &&
|
||
["http", "https", "file"].some(scheme =>
|
||
permission.principal.schemeIs(scheme)
|
||
)
|
||
) {
|
||
exceptions++;
|
||
}
|
||
}
|
||
Services.telemetry.scalarSet(
|
||
"datasanitization.session_permission_exceptions",
|
||
exceptions
|
||
);
|
||
},
|
||
|
||
/**
|
||
* Application shutdown handler.
|
||
*/
|
||
_onQuitApplicationGranted() {
|
||
let tasks = [
|
||
// This pref must be set here because SessionStore will use its value
|
||
// on quit-application.
|
||
() => this._setPrefToSaveSession(),
|
||
|
||
// Call trackStartupCrashEnd here in case the delayed call on startup hasn't
|
||
// yet occurred (see trackStartupCrashEnd caller in browser.js).
|
||
() => Services.startup.trackStartupCrashEnd(),
|
||
|
||
() => {
|
||
if (this._bookmarksBackupIdleTime) {
|
||
this._userIdleService.removeIdleObserver(
|
||
this,
|
||
this._bookmarksBackupIdleTime
|
||
);
|
||
this._bookmarksBackupIdleTime = null;
|
||
}
|
||
},
|
||
|
||
() => lazy.BrowserUsageTelemetry.uninit(),
|
||
() => lazy.SearchSERPTelemetry.uninit(),
|
||
() => lazy.SearchSERPCategorization.uninit(),
|
||
() => lazy.Interactions.uninit(),
|
||
() => lazy.PageDataService.uninit(),
|
||
() => lazy.PageThumbs.uninit(),
|
||
() => lazy.NewTabUtils.uninit(),
|
||
() => lazy.Normandy.uninit(),
|
||
() => lazy.RFPHelper.uninit(),
|
||
() => lazy.ShoppingUtils.uninit(),
|
||
() => lazy.ASRouterNewTabHook.destroy(),
|
||
() => {
|
||
if (AppConstants.MOZ_UPDATER) {
|
||
lazy.UpdateListener.reset();
|
||
}
|
||
},
|
||
() => {
|
||
// bug 1839426 - The FOG service needs to be instantiated reliably so it
|
||
// can perform at-shutdown tasks later in shutdown.
|
||
Services.fog;
|
||
},
|
||
];
|
||
|
||
for (let task of tasks) {
|
||
try {
|
||
task();
|
||
} catch (ex) {
|
||
console.error(`Error during quit-application-granted: ${ex}`);
|
||
if (Cu.isInAutomation) {
|
||
// This usually happens after the test harness is done collecting
|
||
// test errors, thus we can't easily add a failure to it. The only
|
||
// noticeable solution we have is crashing.
|
||
Cc["@mozilla.org/xpcom/debug;1"]
|
||
.getService(Ci.nsIDebug2)
|
||
.abort(ex.filename, ex.lineNumber);
|
||
}
|
||
}
|
||
}
|
||
},
|
||
|
||
// Set up a listener to enable/disable the screenshots extension
|
||
// based on its preference.
|
||
_monitorScreenshotsPref() {
|
||
const SCREENSHOTS_PREF = "extensions.screenshots.disabled";
|
||
const COMPONENT_PREF = "screenshots.browser.component.enabled";
|
||
const ID = "screenshots@mozilla.org";
|
||
const _checkScreenshotsPref = async () => {
|
||
let screenshotsDisabled = Services.prefs.getBoolPref(
|
||
SCREENSHOTS_PREF,
|
||
false
|
||
);
|
||
let componentEnabled = Services.prefs.getBoolPref(COMPONENT_PREF, true);
|
||
|
||
let screenshotsAddon = await lazy.AddonManager.getAddonByID(ID);
|
||
|
||
if (screenshotsDisabled) {
|
||
if (componentEnabled) {
|
||
lazy.ScreenshotsUtils.uninitialize();
|
||
} else if (screenshotsAddon?.isActive) {
|
||
await screenshotsAddon.disable({ allowSystemAddons: true });
|
||
}
|
||
} else if (componentEnabled) {
|
||
lazy.ScreenshotsUtils.initialize();
|
||
if (screenshotsAddon?.isActive) {
|
||
await screenshotsAddon.disable({ allowSystemAddons: true });
|
||
}
|
||
} else {
|
||
try {
|
||
await screenshotsAddon.enable({ allowSystemAddons: true });
|
||
} catch (ex) {
|
||
console.error(`Error trying to enable screenshots extension: ${ex}`);
|
||
}
|
||
lazy.ScreenshotsUtils.uninitialize();
|
||
}
|
||
};
|
||
Services.prefs.addObserver(SCREENSHOTS_PREF, _checkScreenshotsPref);
|
||
Services.prefs.addObserver(COMPONENT_PREF, _checkScreenshotsPref);
|
||
_checkScreenshotsPref();
|
||
},
|
||
|
||
_monitorWebcompatReporterPref() {
|
||
const PREF = "extensions.webcompat-reporter.enabled";
|
||
const ID = "webcompat-reporter@mozilla.org";
|
||
Services.prefs.addObserver(PREF, async () => {
|
||
let addon = await lazy.AddonManager.getAddonByID(ID);
|
||
if (!addon) {
|
||
return;
|
||
}
|
||
let enabled = Services.prefs.getBoolPref(PREF, false);
|
||
if (enabled && !addon.isActive) {
|
||
await addon.enable({ allowSystemAddons: true });
|
||
} else if (!enabled && addon.isActive) {
|
||
await addon.disable({ allowSystemAddons: true });
|
||
}
|
||
});
|
||
},
|
||
|
||
async _setupSearchDetection() {
|
||
// There is no pref for this add-on because it shouldn't be disabled.
|
||
const ID = "addons-search-detection@mozilla.com";
|
||
|
||
let addon = await lazy.AddonManager.getAddonByID(ID);
|
||
|
||
// first time install of addon and install on firefox update
|
||
addon =
|
||
(await lazy.AddonManager.maybeInstallBuiltinAddon(
|
||
ID,
|
||
"2.0.0",
|
||
"resource://builtin-addons/search-detection/"
|
||
)) || addon;
|
||
|
||
if (!addon.isActive) {
|
||
addon.enable();
|
||
}
|
||
},
|
||
|
||
_monitorHTTPSOnlyPref() {
|
||
const PREF_ENABLED = "dom.security.https_only_mode";
|
||
const PREF_WAS_ENABLED = "dom.security.https_only_mode_ever_enabled";
|
||
const _checkHTTPSOnlyPref = async () => {
|
||
const enabled = Services.prefs.getBoolPref(PREF_ENABLED, false);
|
||
const was_enabled = Services.prefs.getBoolPref(PREF_WAS_ENABLED, false);
|
||
let value = 0;
|
||
if (enabled) {
|
||
value = 1;
|
||
Services.prefs.setBoolPref(PREF_WAS_ENABLED, true);
|
||
} else if (was_enabled) {
|
||
value = 2;
|
||
}
|
||
Services.telemetry.scalarSet("security.https_only_mode_enabled", value);
|
||
};
|
||
|
||
Services.prefs.addObserver(PREF_ENABLED, _checkHTTPSOnlyPref);
|
||
_checkHTTPSOnlyPref();
|
||
|
||
const PREF_PBM_WAS_ENABLED =
|
||
"dom.security.https_only_mode_ever_enabled_pbm";
|
||
const PREF_PBM_ENABLED = "dom.security.https_only_mode_pbm";
|
||
|
||
const _checkHTTPSOnlyPBMPref = async () => {
|
||
const enabledPBM = Services.prefs.getBoolPref(PREF_PBM_ENABLED, false);
|
||
const was_enabledPBM = Services.prefs.getBoolPref(
|
||
PREF_PBM_WAS_ENABLED,
|
||
false
|
||
);
|
||
let valuePBM = 0;
|
||
if (enabledPBM) {
|
||
valuePBM = 1;
|
||
Services.prefs.setBoolPref(PREF_PBM_WAS_ENABLED, true);
|
||
} else if (was_enabledPBM) {
|
||
valuePBM = 2;
|
||
}
|
||
Services.telemetry.scalarSet(
|
||
"security.https_only_mode_enabled_pbm",
|
||
valuePBM
|
||
);
|
||
};
|
||
|
||
Services.prefs.addObserver(PREF_PBM_ENABLED, _checkHTTPSOnlyPBMPref);
|
||
_checkHTTPSOnlyPBMPref();
|
||
},
|
||
|
||
_monitorIonPref() {
|
||
const PREF_ION_ID = "toolkit.telemetry.pioneerId";
|
||
|
||
const _checkIonPref = async () => {
|
||
for (let win of Services.wm.getEnumerator("navigator:browser")) {
|
||
win.document.getElementById("ion-button").hidden =
|
||
!Services.prefs.getStringPref(PREF_ION_ID, null);
|
||
}
|
||
};
|
||
|
||
const windowListener = {
|
||
onOpenWindow(xulWindow) {
|
||
const win = xulWindow.docShell.domWindow;
|
||
win.addEventListener("load", () => {
|
||
const ionButton = win.document.getElementById("ion-button");
|
||
if (ionButton) {
|
||
ionButton.hidden = !Services.prefs.getStringPref(PREF_ION_ID, null);
|
||
}
|
||
});
|
||
},
|
||
onCloseWindow() {},
|
||
};
|
||
|
||
Services.prefs.addObserver(PREF_ION_ID, _checkIonPref);
|
||
Services.wm.addListener(windowListener);
|
||
_checkIonPref();
|
||
},
|
||
|
||
_monitorIonStudies() {
|
||
const STUDY_ADDON_COLLECTION_KEY = "pioneer-study-addons-v1";
|
||
const PREF_ION_NEW_STUDIES_AVAILABLE =
|
||
"toolkit.telemetry.pioneer-new-studies-available";
|
||
|
||
const _badgeIcon = async () => {
|
||
for (let win of Services.wm.getEnumerator("navigator:browser")) {
|
||
win.document
|
||
.getElementById("ion-button")
|
||
.querySelector(".toolbarbutton-badge")
|
||
.classList.add("feature-callout");
|
||
}
|
||
};
|
||
|
||
const windowListener = {
|
||
onOpenWindow(xulWindow) {
|
||
const win = xulWindow.docShell.domWindow;
|
||
win.addEventListener("load", () => {
|
||
const ionButton = win.document.getElementById("ion-button");
|
||
if (ionButton) {
|
||
const badge = ionButton.querySelector(".toolbarbutton-badge");
|
||
if (
|
||
Services.prefs.getBoolPref(PREF_ION_NEW_STUDIES_AVAILABLE, false)
|
||
) {
|
||
badge.classList.add("feature-callout");
|
||
} else {
|
||
badge.classList.remove("feature-callout");
|
||
}
|
||
}
|
||
});
|
||
},
|
||
onCloseWindow() {},
|
||
};
|
||
|
||
// Update all open windows if the pref changes.
|
||
Services.prefs.addObserver(PREF_ION_NEW_STUDIES_AVAILABLE, _badgeIcon);
|
||
|
||
// Badge any currently-open windows.
|
||
if (Services.prefs.getBoolPref(PREF_ION_NEW_STUDIES_AVAILABLE, false)) {
|
||
_badgeIcon();
|
||
}
|
||
|
||
lazy.RemoteSettings(STUDY_ADDON_COLLECTION_KEY).on("sync", async () => {
|
||
Services.prefs.setBoolPref(PREF_ION_NEW_STUDIES_AVAILABLE, true);
|
||
});
|
||
|
||
// When a new window opens, check if we need to badge the icon.
|
||
Services.wm.addListener(windowListener);
|
||
},
|
||
|
||
_monitorGPCPref() {
|
||
const FEATURE_PREF_ENABLED = "privacy.globalprivacycontrol.enabled";
|
||
const FUNCTIONALITY_PREF_ENABLED =
|
||
"privacy.globalprivacycontrol.functionality.enabled";
|
||
const PREF_WAS_ENABLED = "privacy.globalprivacycontrol.was_ever_enabled";
|
||
const _checkGPCPref = async () => {
|
||
const feature_enabled = Services.prefs.getBoolPref(
|
||
FEATURE_PREF_ENABLED,
|
||
false
|
||
);
|
||
const functionality_enabled = Services.prefs.getBoolPref(
|
||
FUNCTIONALITY_PREF_ENABLED,
|
||
false
|
||
);
|
||
const was_enabled = Services.prefs.getBoolPref(PREF_WAS_ENABLED, false);
|
||
let value = 0;
|
||
if (feature_enabled && functionality_enabled) {
|
||
value = 1;
|
||
Services.prefs.setBoolPref(PREF_WAS_ENABLED, true);
|
||
} else if (was_enabled) {
|
||
value = 2;
|
||
}
|
||
Services.telemetry.scalarSet(
|
||
"security.global_privacy_control_enabled",
|
||
value
|
||
);
|
||
};
|
||
|
||
Services.prefs.addObserver(FEATURE_PREF_ENABLED, _checkGPCPref);
|
||
Services.prefs.addObserver(FUNCTIONALITY_PREF_ENABLED, _checkGPCPref);
|
||
_checkGPCPref();
|
||
},
|
||
|
||
// All initial windows have opened.
|
||
_onWindowsRestored: function BG__onWindowsRestored() {
|
||
if (this._windowsWereRestored) {
|
||
return;
|
||
}
|
||
this._windowsWereRestored = true;
|
||
|
||
lazy.BrowserUsageTelemetry.init();
|
||
lazy.SearchSERPTelemetry.init();
|
||
|
||
lazy.Interactions.init();
|
||
lazy.PageDataService.init();
|
||
lazy.ExtensionsUI.init();
|
||
|
||
let signingRequired;
|
||
if (AppConstants.MOZ_REQUIRE_SIGNING) {
|
||
signingRequired = true;
|
||
} else {
|
||
signingRequired = Services.prefs.getBoolPref(
|
||
"xpinstall.signatures.required"
|
||
);
|
||
}
|
||
|
||
if (signingRequired) {
|
||
let disabledAddons = lazy.AddonManager.getStartupChanges(
|
||
lazy.AddonManager.STARTUP_CHANGE_DISABLED
|
||
);
|
||
lazy.AddonManager.getAddonsByIDs(disabledAddons).then(addons => {
|
||
for (let addon of addons) {
|
||
if (addon.signedState <= lazy.AddonManager.SIGNEDSTATE_MISSING) {
|
||
this._notifyUnsignedAddonsDisabled();
|
||
break;
|
||
}
|
||
}
|
||
});
|
||
}
|
||
|
||
if (AppConstants.MOZ_CRASHREPORTER) {
|
||
lazy.UnsubmittedCrashHandler.init();
|
||
lazy.UnsubmittedCrashHandler.scheduleCheckForUnsubmittedCrashReports();
|
||
lazy.FeatureGate.annotateCrashReporter();
|
||
lazy.FeatureGate.observePrefChangesForCrashReportAnnotation();
|
||
}
|
||
|
||
if (AppConstants.ASAN_REPORTER) {
|
||
var { AsanReporter } = ChromeUtils.importESModule(
|
||
"resource://gre/modules/AsanReporter.sys.mjs"
|
||
);
|
||
AsanReporter.init();
|
||
}
|
||
|
||
lazy.Sanitizer.onStartup();
|
||
this._maybeShowRestoreSessionInfoBar();
|
||
this._scheduleStartupIdleTasks();
|
||
this._lateTasksIdleObserver = (idleService, topic) => {
|
||
if (topic == "idle") {
|
||
idleService.removeIdleObserver(
|
||
this._lateTasksIdleObserver,
|
||
LATE_TASKS_IDLE_TIME_SEC
|
||
);
|
||
delete this._lateTasksIdleObserver;
|
||
this._scheduleBestEffortUserIdleTasks();
|
||
}
|
||
};
|
||
this._userIdleService.addIdleObserver(
|
||
this._lateTasksIdleObserver,
|
||
LATE_TASKS_IDLE_TIME_SEC
|
||
);
|
||
|
||
this._monitorWebcompatReporterPref();
|
||
this._monitorHTTPSOnlyPref();
|
||
this._monitorIonPref();
|
||
this._monitorIonStudies();
|
||
this._setupSearchDetection();
|
||
|
||
this._monitorGPCPref();
|
||
|
||
// Loading the MigrationUtils module does the work of registering the
|
||
// migration wizard JSWindowActor pair. In case nothing else has done
|
||
// this yet, load the MigrationUtils so that the wizard is ready to be
|
||
// used.
|
||
lazy.MigrationUtils;
|
||
},
|
||
|
||
/**
|
||
* Use this function as an entry point to schedule tasks that
|
||
* need to run only once after startup, and can be scheduled
|
||
* by using an idle callback.
|
||
*
|
||
* The functions scheduled here will fire from idle callbacks
|
||
* once every window has finished being restored by session
|
||
* restore, and it's guaranteed that they will run before
|
||
* the equivalent per-window idle tasks
|
||
* (from _schedulePerWindowIdleTasks in browser.js).
|
||
*
|
||
* If you have something that can wait even further than the
|
||
* per-window initialization, and is okay with not being run in some
|
||
* sessions, please schedule them using
|
||
* _scheduleBestEffortUserIdleTasks.
|
||
* Don't be fooled by thinking that the use of the timeout parameter
|
||
* will delay your function: it will just ensure that it potentially
|
||
* happens _earlier_ than expected (when the timeout limit has been reached),
|
||
* but it will not make it happen later (and out of order) compared
|
||
* to the other ones scheduled together.
|
||
*/
|
||
_scheduleStartupIdleTasks() {
|
||
const idleTasks = [
|
||
// It's important that SafeBrowsing is initialized reasonably
|
||
// early, so we use a maximum timeout for it.
|
||
{
|
||
name: "SafeBrowsing.init",
|
||
task: () => {
|
||
lazy.SafeBrowsing.init();
|
||
},
|
||
timeout: 5000,
|
||
},
|
||
|
||
{
|
||
name: "ContextualIdentityService.load",
|
||
task: async () => {
|
||
await lazy.ContextualIdentityService.load();
|
||
lazy.Discovery.update();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "PlacesUIUtils.unblockToolbars",
|
||
task: () => {
|
||
// We postponed loading bookmarks toolbar content until startup
|
||
// has finished, so we can start loading it now:
|
||
lazy.PlacesUIUtils.unblockToolbars();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "PlacesDBUtils.telemetry",
|
||
condition: lazy.TelemetryUtils.isTelemetryEnabled,
|
||
task: () => {
|
||
lazy.PlacesDBUtils.telemetry().catch(console.error);
|
||
},
|
||
},
|
||
|
||
// Begin listening for incoming push messages.
|
||
{
|
||
name: "PushService.ensureReady",
|
||
task: () => {
|
||
try {
|
||
lazy.PushService.wrappedJSObject.ensureReady();
|
||
} catch (ex) {
|
||
// NS_ERROR_NOT_AVAILABLE will get thrown for the PushService
|
||
// getter if the PushService is disabled.
|
||
if (ex.result != Cr.NS_ERROR_NOT_AVAILABLE) {
|
||
throw ex;
|
||
}
|
||
}
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "BrowserGlue._recordContentBlockingTelemetry",
|
||
task: () => {
|
||
this._recordContentBlockingTelemetry();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "BrowserGlue._recordDataSanitizationPrefs",
|
||
task: () => {
|
||
this._recordDataSanitizationPrefs();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "enableCertErrorUITelemetry",
|
||
task: () => {
|
||
let enableCertErrorUITelemetry = Services.prefs.getBoolPref(
|
||
"security.certerrors.recordEventTelemetry",
|
||
true
|
||
);
|
||
Services.telemetry.setEventRecordingEnabled(
|
||
"security.ui.certerror",
|
||
enableCertErrorUITelemetry
|
||
);
|
||
Services.telemetry.setEventRecordingEnabled(
|
||
"security.ui.tlserror",
|
||
enableCertErrorUITelemetry
|
||
);
|
||
},
|
||
},
|
||
|
||
// Load the Login Manager data from disk off the main thread, some time
|
||
// after startup. If the data is required before this runs, for example
|
||
// because a restored page contains a password field, it will be loaded on
|
||
// the main thread, and this initialization request will be ignored.
|
||
{
|
||
name: "Services.logins",
|
||
task: () => {
|
||
try {
|
||
Services.logins;
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
}
|
||
},
|
||
timeout: 3000,
|
||
},
|
||
|
||
// Add breach alerts pref observer reasonably early so the pref flip works
|
||
{
|
||
name: "_addBreachAlertsPrefObserver",
|
||
task: () => {
|
||
this._addBreachAlertsPrefObserver();
|
||
},
|
||
},
|
||
|
||
// Report pinning status and the type of shortcut used to launch
|
||
{
|
||
name: "pinningStatusTelemetry",
|
||
condition: AppConstants.platform == "win",
|
||
task: async () => {
|
||
let shellService = Cc[
|
||
"@mozilla.org/browser/shell-service;1"
|
||
].getService(Ci.nsIWindowsShellService);
|
||
let winTaskbar = Cc["@mozilla.org/windows-taskbar;1"].getService(
|
||
Ci.nsIWinTaskbar
|
||
);
|
||
|
||
try {
|
||
Services.telemetry.scalarSet(
|
||
"os.environment.is_taskbar_pinned",
|
||
await shellService.isCurrentAppPinnedToTaskbarAsync(
|
||
winTaskbar.defaultGroupId
|
||
)
|
||
);
|
||
Services.telemetry.scalarSet(
|
||
"os.environment.is_taskbar_pinned_private",
|
||
await shellService.isCurrentAppPinnedToTaskbarAsync(
|
||
winTaskbar.defaultPrivateGroupId
|
||
)
|
||
);
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
}
|
||
|
||
let classification;
|
||
let shortcut;
|
||
try {
|
||
shortcut = Services.appinfo.processStartupShortcut;
|
||
classification = shellService.classifyShortcut(shortcut);
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
}
|
||
|
||
if (!classification) {
|
||
if (gThisInstanceIsLaunchOnLogin) {
|
||
classification = "Autostart";
|
||
} else if (shortcut) {
|
||
classification = "OtherShortcut";
|
||
} else {
|
||
classification = "Other";
|
||
}
|
||
}
|
||
// Because of how taskbar tabs work, it may be classifed as a taskbar
|
||
// shortcut, in which case we want to overwrite it.
|
||
if (gThisInstanceIsTaskbarTab) {
|
||
classification = "TaskbarTab";
|
||
}
|
||
Services.telemetry.scalarSet(
|
||
"os.environment.launch_method",
|
||
classification
|
||
);
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "firefoxBridgeNativeMessaging",
|
||
condition:
|
||
(AppConstants.platform == "macosx" ||
|
||
AppConstants.platform == "win") &&
|
||
Services.prefs.getBoolPref("browser.firefoxbridge.enabled", false),
|
||
task: async () => {
|
||
let profileService = Cc[
|
||
"@mozilla.org/toolkit/profile-service;1"
|
||
].getService(Ci.nsIToolkitProfileService);
|
||
if (
|
||
profileService.defaultProfile &&
|
||
profileService.currentProfile == profileService.defaultProfile
|
||
) {
|
||
await lazy.FirefoxBridgeExtensionUtils.ensureRegistered();
|
||
} else {
|
||
lazy.log.debug(
|
||
"FirefoxBridgeExtensionUtils failed to register due to non-default current profile."
|
||
);
|
||
}
|
||
},
|
||
},
|
||
|
||
// Ensure a Private Browsing Shortcut exists. This is needed in case
|
||
// a user tries to use Windows functionality to pin our Private Browsing
|
||
// mode icon to the Taskbar (eg: the "Pin to Taskbar" context menu item).
|
||
// This is also created by the installer, but it's possible that a user
|
||
// has removed it, or is running out of a zip build. The consequences of not
|
||
// having a Shortcut for this are that regular Firefox will be pinned instead
|
||
// of the Private Browsing version -- so it's quite important we do our best
|
||
// to make sure one is available.
|
||
// See https://bugzilla.mozilla.org/show_bug.cgi?id=1762994 for additional
|
||
// background.
|
||
{
|
||
name: "ensurePrivateBrowsingShortcutExists",
|
||
condition:
|
||
AppConstants.platform == "win" &&
|
||
// We don't want a shortcut if it's been disabled, eg: by enterprise policy.
|
||
lazy.PrivateBrowsingUtils.enabled &&
|
||
// Private Browsing shortcuts for packaged builds come with the package,
|
||
// if they exist at all. We shouldn't try to create our own.
|
||
!Services.sysinfo.getProperty("hasWinPackageId") &&
|
||
// If we've ever done this successfully before, don't try again. The
|
||
// user may have deleted the shortcut, and we don't want to force it
|
||
// on them.
|
||
!Services.prefs.getBoolPref(
|
||
PREF_PRIVATE_BROWSING_SHORTCUT_CREATED,
|
||
false
|
||
),
|
||
task: async () => {
|
||
let shellService = Cc[
|
||
"@mozilla.org/browser/shell-service;1"
|
||
].getService(Ci.nsIWindowsShellService);
|
||
let winTaskbar = Cc["@mozilla.org/windows-taskbar;1"].getService(
|
||
Ci.nsIWinTaskbar
|
||
);
|
||
|
||
if (
|
||
!(await shellService.hasMatchingShortcut(
|
||
winTaskbar.defaultPrivateGroupId,
|
||
true
|
||
))
|
||
) {
|
||
let appdir = Services.dirsvc.get("GreD", Ci.nsIFile);
|
||
let exe = appdir.clone();
|
||
exe.append(PRIVATE_BROWSING_BINARY);
|
||
let strings = new Localization(
|
||
["branding/brand.ftl", "browser/browser.ftl"],
|
||
true
|
||
);
|
||
let [desc] = await strings.formatValues([
|
||
"private-browsing-shortcut-text-2",
|
||
]);
|
||
await shellService.createShortcut(
|
||
exe,
|
||
[],
|
||
desc,
|
||
exe,
|
||
// The code we're calling indexes from 0 instead of 1
|
||
PRIVATE_BROWSING_EXE_ICON_INDEX - 1,
|
||
winTaskbar.defaultPrivateGroupId,
|
||
"Programs",
|
||
desc + ".lnk",
|
||
appdir
|
||
);
|
||
}
|
||
// We always set this as long as no exception has been thrown. This
|
||
// ensure that it is `true` both if we created one because it didn't
|
||
// exist, or if it already existed (most likely because it was created
|
||
// by the installer). This avoids the need to call `hasMatchingShortcut`
|
||
// again, which necessarily does pointless I/O.
|
||
Services.prefs.setBoolPref(
|
||
PREF_PRIVATE_BROWSING_SHORTCUT_CREATED,
|
||
true
|
||
);
|
||
},
|
||
},
|
||
|
||
// Report whether Firefox is the default handler for various files types,
|
||
// in particular, ".pdf".
|
||
{
|
||
name: "IsDefaultHandlerForPDF",
|
||
condition: AppConstants.platform == "win",
|
||
task: () => {
|
||
Services.telemetry.keyedScalarSet(
|
||
"os.environment.is_default_handler",
|
||
".pdf",
|
||
lazy.ShellService.isDefaultHandlerFor(".pdf")
|
||
);
|
||
},
|
||
},
|
||
|
||
// Install built-in themes. We already installed the active built-in
|
||
// theme, if any, before UI startup.
|
||
{
|
||
name: "BuiltInThemes.ensureBuiltInThemes",
|
||
task: async () => {
|
||
await lazy.BuiltInThemes.ensureBuiltInThemes();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "WinTaskbarJumpList.startup",
|
||
condition: AppConstants.platform == "win",
|
||
task: () => {
|
||
// For Windows 7, initialize the jump list module.
|
||
const WINTASKBAR_CONTRACTID = "@mozilla.org/windows-taskbar;1";
|
||
if (
|
||
WINTASKBAR_CONTRACTID in Cc &&
|
||
Cc[WINTASKBAR_CONTRACTID].getService(Ci.nsIWinTaskbar).available
|
||
) {
|
||
const { WinTaskbarJumpList } = ChromeUtils.importESModule(
|
||
"resource:///modules/WindowsJumpLists.sys.mjs"
|
||
);
|
||
WinTaskbarJumpList.startup();
|
||
}
|
||
},
|
||
},
|
||
|
||
// Report macOS Dock status
|
||
{
|
||
name: "MacDockSupport.isAppInDock",
|
||
condition: AppConstants.platform == "macosx",
|
||
task: () => {
|
||
try {
|
||
Services.telemetry.scalarSet(
|
||
"os.environment.is_kept_in_dock",
|
||
Cc["@mozilla.org/widget/macdocksupport;1"].getService(
|
||
Ci.nsIMacDockSupport
|
||
).isAppInDock
|
||
);
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
}
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "BrowserGlue._maybeShowDefaultBrowserPrompt",
|
||
task: () => {
|
||
this._maybeShowDefaultBrowserPrompt();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "BrowserGlue._monitorScreenshotsPref",
|
||
task: () => {
|
||
this._monitorScreenshotsPref();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "trackStartupCrashEndSetTimeout",
|
||
task: () => {
|
||
lazy.setTimeout(function () {
|
||
Services.tm.idleDispatchToMainThread(
|
||
Services.startup.trackStartupCrashEnd
|
||
);
|
||
}, STARTUP_CRASHES_END_DELAY_MS);
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "handlerService.asyncInit",
|
||
task: () => {
|
||
let handlerService = Cc[
|
||
"@mozilla.org/uriloader/handler-service;1"
|
||
].getService(Ci.nsIHandlerService);
|
||
handlerService.asyncInit();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "RFPHelper.init",
|
||
task: () => {
|
||
lazy.RFPHelper.init();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "Blocklist.loadBlocklistAsync",
|
||
task: () => {
|
||
lazy.Blocklist.loadBlocklistAsync();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "TabUnloader.init",
|
||
task: () => {
|
||
lazy.TabUnloader.init();
|
||
},
|
||
},
|
||
|
||
// Run TRR performance measurements for DoH.
|
||
{
|
||
name: "doh-rollout.trrRacer.run",
|
||
task: () => {
|
||
let enabledPref = "doh-rollout.trrRace.enabled";
|
||
let completePref = "doh-rollout.trrRace.complete";
|
||
|
||
if (Services.prefs.getBoolPref(enabledPref, false)) {
|
||
if (!Services.prefs.getBoolPref(completePref, false)) {
|
||
new lazy.TRRRacer().run(() => {
|
||
Services.prefs.setBoolPref(completePref, true);
|
||
});
|
||
}
|
||
} else {
|
||
Services.prefs.addObserver(enabledPref, function observer() {
|
||
if (Services.prefs.getBoolPref(enabledPref, false)) {
|
||
Services.prefs.removeObserver(enabledPref, observer);
|
||
|
||
if (!Services.prefs.getBoolPref(completePref, false)) {
|
||
new lazy.TRRRacer().run(() => {
|
||
Services.prefs.setBoolPref(completePref, true);
|
||
});
|
||
}
|
||
}
|
||
});
|
||
}
|
||
},
|
||
},
|
||
|
||
// FOG doesn't need to be initialized _too_ early because it has a
|
||
// pre-init buffer.
|
||
{
|
||
name: "initializeFOG",
|
||
task: () => {
|
||
Services.fog.initializeFOG();
|
||
|
||
// Register Glean to listen for experiment updates releated to the
|
||
// "gleanInternalSdk" feature defined in the t/c/nimbus/FeatureManifest.yaml
|
||
// This feature is intended for internal Glean use only. For features wishing
|
||
// to set a remote metric configuration, please use the "glean" feature for
|
||
// the purpose of setting the data-control-plane features via Server Knobs.
|
||
lazy.NimbusFeatures.gleanInternalSdk.onUpdate(() => {
|
||
let cfg = lazy.NimbusFeatures.gleanInternalSdk.getVariable(
|
||
"gleanMetricConfiguration"
|
||
);
|
||
Services.fog.applyServerKnobsConfig(JSON.stringify(cfg));
|
||
});
|
||
|
||
// Register Glean to listen for experiment updates releated to the
|
||
// "glean" feature defined in the t/c/nimbus/FeatureManifest.yaml
|
||
lazy.NimbusFeatures.glean.onUpdate(() => {
|
||
let cfg = lazy.NimbusFeatures.glean.getVariable(
|
||
"gleanMetricConfiguration"
|
||
);
|
||
Services.fog.applyServerKnobsConfig(JSON.stringify(cfg));
|
||
});
|
||
},
|
||
},
|
||
|
||
// Add the import button if this is the first startup.
|
||
{
|
||
name: "PlacesUIUtils.ImportButton",
|
||
task: async () => {
|
||
// First check if we've already added the import button, in which
|
||
// case we should check for events indicating we can remove it.
|
||
if (
|
||
Services.prefs.getBoolPref(
|
||
"browser.bookmarks.addedImportButton",
|
||
false
|
||
)
|
||
) {
|
||
lazy.PlacesUIUtils.removeImportButtonWhenImportSucceeds();
|
||
return;
|
||
}
|
||
|
||
// Otherwise, check if this is a new profile where we need to add it.
|
||
// `maybeAddImportButton` will call
|
||
// `removeImportButtonWhenImportSucceeds`itself if/when it adds the
|
||
// button. Doing things in this order avoids listening for removal
|
||
// more than once.
|
||
if (
|
||
this._isNewProfile &&
|
||
// Not in automation: the button changes CUI state, breaking tests
|
||
!Cu.isInAutomation
|
||
) {
|
||
await lazy.PlacesUIUtils.maybeAddImportButton();
|
||
}
|
||
},
|
||
},
|
||
|
||
// Add the setup button if this is the first startup
|
||
{
|
||
name: "AWToolbarButton.SetupButton",
|
||
task: async () => {
|
||
if (
|
||
// Not in automation: the button changes CUI state,
|
||
// breaking tests. Check this first, so that the module
|
||
// doesn't load if it doesn't have to.
|
||
!Cu.isInAutomation &&
|
||
lazy.AWToolbarButton.hasToolbarButtonEnabled
|
||
) {
|
||
await lazy.AWToolbarButton.maybeAddSetupButton();
|
||
}
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "ASRouterNewTabHook.createInstance",
|
||
task: () => {
|
||
lazy.ASRouterNewTabHook.createInstance(lazy.ASRouterDefaultConfig());
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "BackgroundUpdate",
|
||
condition: AppConstants.MOZ_UPDATE_AGENT,
|
||
task: async () => {
|
||
// Never in automation! This is close to
|
||
// `UpdateService.disabledForTesting`, but without creating the
|
||
// service, which can perform a good deal of I/O in order to log its
|
||
// state. Since this is in the startup path, we avoid all of that.
|
||
let disabledForTesting =
|
||
(Cu.isInAutomation ||
|
||
lazy.Marionette.running ||
|
||
lazy.RemoteAgent.running) &&
|
||
Services.prefs.getBoolPref("app.update.disabledForTesting", false);
|
||
if (!disabledForTesting) {
|
||
try {
|
||
await lazy.BackgroundUpdate.scheduleFirefoxMessagingSystemTargetingSnapshotting();
|
||
} catch (e) {
|
||
console.error(
|
||
"There was an error scheduling Firefox Messaging System targeting snapshotting: ",
|
||
e
|
||
);
|
||
}
|
||
await lazy.BackgroundUpdate.maybeScheduleBackgroundUpdateTask();
|
||
}
|
||
},
|
||
},
|
||
|
||
// Login detection service is used in fission to identify high value sites.
|
||
{
|
||
name: "LoginDetection.init",
|
||
task: () => {
|
||
let loginDetection = Cc[
|
||
"@mozilla.org/login-detection-service;1"
|
||
].createInstance(Ci.nsILoginDetectionService);
|
||
loginDetection.init();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "BrowserGlue._collectTelemetryPiPEnabled",
|
||
task: () => {
|
||
this._collectTelemetryPiPEnabled();
|
||
},
|
||
},
|
||
// Schedule a sync (if enabled) after we've loaded
|
||
{
|
||
name: "WeaveService",
|
||
task: async () => {
|
||
if (lazy.WeaveService.enabled) {
|
||
await lazy.WeaveService.whenLoaded();
|
||
lazy.WeaveService.Weave.Service.scheduler.autoConnect();
|
||
}
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "unblock-untrusted-modules-thread",
|
||
condition: AppConstants.platform == "win",
|
||
task: () => {
|
||
Services.obs.notifyObservers(
|
||
null,
|
||
"unblock-untrusted-modules-thread"
|
||
);
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "UpdateListener.maybeShowUnsupportedNotification",
|
||
condition: AppConstants.MOZ_UPDATER,
|
||
task: () => {
|
||
lazy.UpdateListener.maybeShowUnsupportedNotification();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "QuickSuggest.init",
|
||
task: () => {
|
||
lazy.QuickSuggest.init();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "DAPTelemetrySender.startup",
|
||
condition: lazy.TelemetryUtils.isTelemetryEnabled,
|
||
task: async () => {
|
||
await lazy.DAPTelemetrySender.startup();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "ShoppingUtils.init",
|
||
task: () => {
|
||
lazy.ShoppingUtils.init();
|
||
},
|
||
},
|
||
|
||
{
|
||
// Starts the JSOracle process for ORB JavaScript validation, if it hasn't started already.
|
||
name: "start-orb-javascript-oracle",
|
||
task: () => {
|
||
ChromeUtils.ensureJSOracleStarted();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "SearchSERPCategorization.init",
|
||
task: () => {
|
||
lazy.SearchSERPCategorization.init();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "ContentRelevancyManager.init",
|
||
task: () => {
|
||
lazy.ContentRelevancyManager.init();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "BackupService initialization",
|
||
condition: Services.prefs.getBoolPref("browser.backup.enabled", false),
|
||
task: () => {
|
||
lazy.BackupService.init();
|
||
},
|
||
},
|
||
|
||
{
|
||
name: "browser-startup-idle-tasks-finished",
|
||
task: () => {
|
||
// Use idleDispatch a second time to run this after the per-window
|
||
// idle tasks.
|
||
ChromeUtils.idleDispatch(() => {
|
||
Services.obs.notifyObservers(
|
||
null,
|
||
"browser-startup-idle-tasks-finished"
|
||
);
|
||
BrowserInitState._resolveStartupIdleTask();
|
||
});
|
||
},
|
||
},
|
||
// Do NOT add anything after idle tasks finished.
|
||
];
|
||
|
||
for (let task of idleTasks) {
|
||
if ("condition" in task && !task.condition) {
|
||
continue;
|
||
}
|
||
|
||
ChromeUtils.idleDispatch(
|
||
() => {
|
||
if (!Services.startup.shuttingDown) {
|
||
let startTime = Cu.now();
|
||
try {
|
||
task.task();
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
} finally {
|
||
ChromeUtils.addProfilerMarker(
|
||
"startupIdleTask",
|
||
startTime,
|
||
task.name
|
||
);
|
||
}
|
||
}
|
||
},
|
||
task.timeout ? { timeout: task.timeout } : undefined
|
||
);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Use this function as an entry point to schedule tasks that we hope
|
||
* to run once per session, at any arbitrary point in time, and which we
|
||
* are okay with sometimes not running at all.
|
||
*
|
||
* This function will be called from an idle observer. Check the value of
|
||
* LATE_TASKS_IDLE_TIME_SEC to see the current value for this idle
|
||
* observer.
|
||
*
|
||
* Note: this function may never be called if the user is never idle for the
|
||
* requisite time (LATE_TASKS_IDLE_TIME_SEC). Be certain before adding
|
||
* something here that it's okay that it never be run.
|
||
*/
|
||
_scheduleBestEffortUserIdleTasks() {
|
||
const idleTasks = [
|
||
function primaryPasswordTelemetry() {
|
||
// Telemetry for primary-password - we do this after a delay as it
|
||
// can cause IO if NSS/PSM has not already initialized.
|
||
let tokenDB = Cc["@mozilla.org/security/pk11tokendb;1"].getService(
|
||
Ci.nsIPK11TokenDB
|
||
);
|
||
let token = tokenDB.getInternalKeyToken();
|
||
let mpEnabled = token.hasPassword;
|
||
if (mpEnabled) {
|
||
Services.telemetry
|
||
.getHistogramById("MASTER_PASSWORD_ENABLED")
|
||
.add(mpEnabled);
|
||
}
|
||
},
|
||
|
||
function GMPInstallManagerSimpleCheckAndInstall() {
|
||
let { GMPInstallManager } = ChromeUtils.importESModule(
|
||
"resource://gre/modules/GMPInstallManager.sys.mjs"
|
||
);
|
||
this._gmpInstallManager = new GMPInstallManager();
|
||
// We don't really care about the results, if someone is interested they
|
||
// can check the log.
|
||
this._gmpInstallManager.simpleCheckAndInstall().catch(() => {});
|
||
}.bind(this),
|
||
|
||
function RemoteSettingsInit() {
|
||
lazy.RemoteSettings.init();
|
||
this._addBreachesSyncHandler();
|
||
}.bind(this),
|
||
|
||
function PublicSuffixListInit() {
|
||
lazy.PublicSuffixList.init();
|
||
},
|
||
|
||
function RemoteSecuritySettingsInit() {
|
||
lazy.RemoteSecuritySettings.init();
|
||
},
|
||
|
||
function BrowserUsageTelemetryReportProfileCount() {
|
||
lazy.BrowserUsageTelemetry.reportProfileCount();
|
||
},
|
||
|
||
function reportAllowedAppSources() {
|
||
lazy.OsEnvironment.reportAllowedAppSources();
|
||
},
|
||
|
||
function searchBackgroundChecks() {
|
||
Services.search.runBackgroundChecks();
|
||
},
|
||
|
||
function reportInstallationTelemetry() {
|
||
lazy.BrowserUsageTelemetry.reportInstallationTelemetry();
|
||
},
|
||
|
||
function trustObjectTelemetry() {
|
||
let certdb = Cc["@mozilla.org/security/x509certdb;1"].getService(
|
||
Ci.nsIX509CertDB
|
||
);
|
||
// countTrustObjects also logs the number of trust objects for telemetry purposes
|
||
certdb.countTrustObjects();
|
||
},
|
||
];
|
||
|
||
for (let task of idleTasks) {
|
||
ChromeUtils.idleDispatch(async () => {
|
||
if (!Services.startup.shuttingDown) {
|
||
let startTime = Cu.now();
|
||
try {
|
||
await task();
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
} finally {
|
||
ChromeUtils.addProfilerMarker(
|
||
"startupLateIdleTask",
|
||
startTime,
|
||
task.name
|
||
);
|
||
}
|
||
}
|
||
});
|
||
}
|
||
},
|
||
|
||
_addBreachesSyncHandler() {
|
||
if (
|
||
Services.prefs.getBoolPref(
|
||
"signon.management.page.breach-alerts.enabled",
|
||
false
|
||
)
|
||
) {
|
||
lazy
|
||
.RemoteSettings(lazy.LoginBreaches.REMOTE_SETTINGS_COLLECTION)
|
||
.on("sync", async event => {
|
||
await lazy.LoginBreaches.update(event.data.current);
|
||
});
|
||
}
|
||
},
|
||
|
||
_addBreachAlertsPrefObserver() {
|
||
const BREACH_ALERTS_PREF = "signon.management.page.breach-alerts.enabled";
|
||
const clearVulnerablePasswordsIfBreachAlertsDisabled = async function () {
|
||
if (!Services.prefs.getBoolPref(BREACH_ALERTS_PREF)) {
|
||
await lazy.LoginBreaches.clearAllPotentiallyVulnerablePasswords();
|
||
}
|
||
};
|
||
clearVulnerablePasswordsIfBreachAlertsDisabled();
|
||
Services.prefs.addObserver(
|
||
BREACH_ALERTS_PREF,
|
||
clearVulnerablePasswordsIfBreachAlertsDisabled
|
||
);
|
||
},
|
||
|
||
_quitSource: "unknown",
|
||
_registerQuitSource(source) {
|
||
this._quitSource = source;
|
||
},
|
||
|
||
_onQuitRequest: function BG__onQuitRequest(aCancelQuit, aQuitType) {
|
||
// If user has already dismissed quit request, then do nothing
|
||
if (aCancelQuit instanceof Ci.nsISupportsPRBool && aCancelQuit.data) {
|
||
return;
|
||
}
|
||
|
||
// There are several cases where we won't show a dialog here:
|
||
// 1. There is only 1 tab open in 1 window
|
||
// 2. browser.warnOnQuit == false
|
||
// 3. The browser is currently in Private Browsing mode
|
||
// 4. The browser will be restarted.
|
||
// 5. The user has automatic session restore enabled and
|
||
// browser.sessionstore.warnOnQuit is not set to true.
|
||
// 6. The user doesn't have automatic session restore enabled
|
||
// and browser.tabs.warnOnClose is not set to true.
|
||
//
|
||
// Otherwise, we will show the "closing multiple tabs" dialog.
|
||
//
|
||
// aQuitType == "lastwindow" is overloaded. "lastwindow" is used to indicate
|
||
// "the last window is closing but we're not quitting (a non-browser window is open)"
|
||
// and also "we're quitting by closing the last window".
|
||
|
||
if (aQuitType == "restart" || aQuitType == "os-restart") {
|
||
return;
|
||
}
|
||
|
||
// browser.warnOnQuit is a hidden global boolean to override all quit prompts.
|
||
if (!Services.prefs.getBoolPref("browser.warnOnQuit")) {
|
||
return;
|
||
}
|
||
|
||
let windowcount = 0;
|
||
let pagecount = 0;
|
||
let pinnedcount = 0;
|
||
for (let win of lazy.BrowserWindowTracker.orderedWindows) {
|
||
if (win.closed) {
|
||
continue;
|
||
}
|
||
windowcount++;
|
||
let tabbrowser = win.gBrowser;
|
||
if (tabbrowser) {
|
||
pinnedcount += tabbrowser._numPinnedTabs;
|
||
pagecount += tabbrowser.visibleTabs.length - tabbrowser._numPinnedTabs;
|
||
}
|
||
}
|
||
|
||
// No windows open so no need for a warning.
|
||
if (!windowcount) {
|
||
return;
|
||
}
|
||
|
||
// browser.warnOnQuitShortcut is checked when quitting using the shortcut key.
|
||
// The warning will appear even when only one window/tab is open. For other
|
||
// methods of quitting, the warning only appears when there is more than one
|
||
// window or tab open.
|
||
let shouldWarnForShortcut =
|
||
this._quitSource == "shortcut" &&
|
||
Services.prefs.getBoolPref("browser.warnOnQuitShortcut");
|
||
let shouldWarnForTabs =
|
||
pagecount >= 2 && Services.prefs.getBoolPref("browser.tabs.warnOnClose");
|
||
if (!shouldWarnForTabs && !shouldWarnForShortcut) {
|
||
return;
|
||
}
|
||
|
||
if (!aQuitType) {
|
||
aQuitType = "quit";
|
||
}
|
||
|
||
let win = lazy.BrowserWindowTracker.getTopWindow();
|
||
|
||
// Our prompt for quitting is most important, so replace others.
|
||
win.gDialogBox.replaceDialogIfOpen();
|
||
|
||
let titleId, buttonLabelId;
|
||
if (windowcount > 1) {
|
||
// More than 1 window. Compose our own message.
|
||
titleId = {
|
||
id: "tabbrowser-confirm-close-windows-title",
|
||
args: { windowCount: windowcount },
|
||
};
|
||
buttonLabelId = "tabbrowser-confirm-close-windows-button";
|
||
} else if (shouldWarnForShortcut) {
|
||
titleId = "tabbrowser-confirm-close-tabs-with-key-title";
|
||
buttonLabelId = "tabbrowser-confirm-close-tabs-with-key-button";
|
||
} else {
|
||
titleId = {
|
||
id: "tabbrowser-confirm-close-tabs-title",
|
||
args: { tabCount: pagecount },
|
||
};
|
||
buttonLabelId = "tabbrowser-confirm-close-tabs-button";
|
||
}
|
||
|
||
// The checkbox label is different depending on whether the shortcut
|
||
// was used to quit or not.
|
||
let checkboxLabelId;
|
||
if (shouldWarnForShortcut) {
|
||
const quitKeyElement = win.document.getElementById("key_quitApplication");
|
||
const quitKey = lazy.ShortcutUtils.prettifyShortcut(quitKeyElement);
|
||
checkboxLabelId = {
|
||
id: "tabbrowser-confirm-close-tabs-with-key-checkbox",
|
||
args: { quitKey },
|
||
};
|
||
} else {
|
||
checkboxLabelId = "tabbrowser-confirm-close-tabs-checkbox";
|
||
}
|
||
|
||
const [title, buttonLabel, checkboxLabel] =
|
||
win.gBrowser.tabLocalization.formatMessagesSync([
|
||
titleId,
|
||
buttonLabelId,
|
||
checkboxLabelId,
|
||
]);
|
||
|
||
let warnOnClose = { value: true };
|
||
let flags =
|
||
Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
|
||
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1;
|
||
// buttonPressed will be 0 for closing, 1 for cancel (don't close/quit)
|
||
let buttonPressed = Services.prompt.confirmEx(
|
||
win,
|
||
title.value,
|
||
null,
|
||
flags,
|
||
buttonLabel.value,
|
||
null,
|
||
null,
|
||
checkboxLabel.value,
|
||
warnOnClose
|
||
);
|
||
Services.telemetry.setEventRecordingEnabled("close_tab_warning", true);
|
||
let warnCheckbox = warnOnClose.value ? "checked" : "unchecked";
|
||
|
||
let sessionWillBeRestored =
|
||
Services.prefs.getIntPref("browser.startup.page") == 3 ||
|
||
Services.prefs.getBoolPref("browser.sessionstore.resume_session_once");
|
||
Services.telemetry.recordEvent(
|
||
"close_tab_warning",
|
||
"shown",
|
||
"application",
|
||
null,
|
||
{
|
||
source: this._quitSource,
|
||
button: buttonPressed == 0 ? "close" : "cancel",
|
||
warn_checkbox: warnCheckbox,
|
||
closing_wins: "" + windowcount,
|
||
closing_tabs: "" + (pagecount + pinnedcount),
|
||
will_restore: sessionWillBeRestored ? "yes" : "no",
|
||
}
|
||
);
|
||
|
||
// If the user has unticked the box, and has confirmed closing, stop showing
|
||
// the warning.
|
||
if (buttonPressed == 0 && !warnOnClose.value) {
|
||
if (shouldWarnForShortcut) {
|
||
Services.prefs.setBoolPref("browser.warnOnQuitShortcut", false);
|
||
} else {
|
||
Services.prefs.setBoolPref("browser.tabs.warnOnClose", false);
|
||
}
|
||
}
|
||
|
||
this._quitSource = "unknown";
|
||
|
||
aCancelQuit.data = buttonPressed != 0;
|
||
},
|
||
|
||
/**
|
||
* Initialize Places
|
||
* - imports the bookmarks html file if bookmarks database is empty, try to
|
||
* restore bookmarks from a JSON backup if the backend indicates that the
|
||
* database was corrupt.
|
||
*
|
||
* These prefs can be set up by the frontend:
|
||
*
|
||
* WARNING: setting these preferences to true will overwite existing bookmarks
|
||
*
|
||
* - browser.places.importBookmarksHTML
|
||
* Set to true will import the bookmarks.html file from the profile folder.
|
||
* - browser.bookmarks.restore_default_bookmarks
|
||
* Set to true by safe-mode dialog to indicate we must restore default
|
||
* bookmarks.
|
||
*/
|
||
_initPlaces: function BG__initPlaces(aInitialMigrationPerformed) {
|
||
if (this._placesInitialized) {
|
||
throw new Error("Cannot initialize Places more than once");
|
||
}
|
||
this._placesInitialized = true;
|
||
|
||
// We must instantiate the history service since it will tell us if we
|
||
// need to import or restore bookmarks due to first-run, corruption or
|
||
// forced migration (due to a major schema change).
|
||
// If the database is corrupt or has been newly created we should
|
||
// import bookmarks.
|
||
let dbStatus = lazy.PlacesUtils.history.databaseStatus;
|
||
|
||
// Show a notification with a "more info" link for a locked places.sqlite.
|
||
if (dbStatus == lazy.PlacesUtils.history.DATABASE_STATUS_LOCKED) {
|
||
// Note: initPlaces should always happen when the first window is ready,
|
||
// in any case, better safe than sorry.
|
||
this._firstWindowReady.then(() => {
|
||
this._showPlacesLockedNotificationBox();
|
||
this._placesBrowserInitComplete = true;
|
||
Services.obs.notifyObservers(null, "places-browser-init-complete");
|
||
});
|
||
return;
|
||
}
|
||
|
||
let importBookmarks =
|
||
!aInitialMigrationPerformed &&
|
||
(dbStatus == lazy.PlacesUtils.history.DATABASE_STATUS_CREATE ||
|
||
dbStatus == lazy.PlacesUtils.history.DATABASE_STATUS_CORRUPT);
|
||
|
||
// Check if user or an extension has required to import bookmarks.html
|
||
let importBookmarksHTML = false;
|
||
try {
|
||
importBookmarksHTML = Services.prefs.getBoolPref(
|
||
"browser.places.importBookmarksHTML"
|
||
);
|
||
if (importBookmarksHTML) {
|
||
importBookmarks = true;
|
||
}
|
||
} catch (ex) {}
|
||
|
||
// Support legacy bookmarks.html format for apps that depend on that format.
|
||
let autoExportHTML = Services.prefs.getBoolPref(
|
||
"browser.bookmarks.autoExportHTML",
|
||
false
|
||
); // Do not export.
|
||
if (autoExportHTML) {
|
||
// Sqlite.sys.mjs and Places shutdown happen at profile-before-change, thus,
|
||
// to be on the safe side, this should run earlier.
|
||
lazy.AsyncShutdown.profileChangeTeardown.addBlocker(
|
||
"Places: export bookmarks.html",
|
||
() =>
|
||
lazy.BookmarkHTMLUtils.exportToFile(
|
||
lazy.BookmarkHTMLUtils.defaultPath
|
||
)
|
||
);
|
||
}
|
||
|
||
(async () => {
|
||
// Check if Safe Mode or the user has required to restore bookmarks from
|
||
// default profile's bookmarks.html
|
||
let restoreDefaultBookmarks = false;
|
||
try {
|
||
restoreDefaultBookmarks = Services.prefs.getBoolPref(
|
||
"browser.bookmarks.restore_default_bookmarks"
|
||
);
|
||
if (restoreDefaultBookmarks) {
|
||
// Ensure that we already have a bookmarks backup for today.
|
||
await this._backupBookmarks();
|
||
importBookmarks = true;
|
||
}
|
||
} catch (ex) {}
|
||
|
||
// If the user did not require to restore default bookmarks, or import
|
||
// from bookmarks.html, we will try to restore from JSON
|
||
if (importBookmarks && !restoreDefaultBookmarks && !importBookmarksHTML) {
|
||
// get latest JSON backup
|
||
let lastBackupFile = await lazy.PlacesBackups.getMostRecentBackup();
|
||
if (lastBackupFile) {
|
||
// restore from JSON backup
|
||
await lazy.BookmarkJSONUtils.importFromFile(lastBackupFile, {
|
||
replace: true,
|
||
source: lazy.PlacesUtils.bookmarks.SOURCES.RESTORE_ON_STARTUP,
|
||
});
|
||
importBookmarks = false;
|
||
} else {
|
||
// We have created a new database but we don't have any backup available
|
||
importBookmarks = true;
|
||
if (await IOUtils.exists(lazy.BookmarkHTMLUtils.defaultPath)) {
|
||
// If bookmarks.html is available in current profile import it...
|
||
importBookmarksHTML = true;
|
||
} else {
|
||
// ...otherwise we will restore defaults
|
||
restoreDefaultBookmarks = true;
|
||
}
|
||
}
|
||
}
|
||
|
||
// Import default bookmarks when necessary.
|
||
// Otherwise, if any kind of import runs, default bookmarks creation should be
|
||
// delayed till the import operations has finished. Not doing so would
|
||
// cause them to be overwritten by the newly imported bookmarks.
|
||
if (!importBookmarks) {
|
||
// Now apply distribution customized bookmarks.
|
||
// This should always run after Places initialization.
|
||
try {
|
||
await this._distributionCustomizer.applyBookmarks();
|
||
} catch (e) {
|
||
console.error(e);
|
||
}
|
||
} else {
|
||
// An import operation is about to run.
|
||
let bookmarksUrl = null;
|
||
if (restoreDefaultBookmarks) {
|
||
// User wants to restore the default set of bookmarks shipped with the
|
||
// browser, those that new profiles start with.
|
||
bookmarksUrl = "chrome://browser/content/default-bookmarks.html";
|
||
} else if (await IOUtils.exists(lazy.BookmarkHTMLUtils.defaultPath)) {
|
||
bookmarksUrl = PathUtils.toFileURI(
|
||
lazy.BookmarkHTMLUtils.defaultPath
|
||
);
|
||
}
|
||
|
||
if (bookmarksUrl) {
|
||
// Import from bookmarks.html file.
|
||
try {
|
||
if (
|
||
Services.policies.isAllowed("defaultBookmarks") &&
|
||
// Default bookmarks are imported after startup, and they may
|
||
// influence the outcome of tests, thus it's possible to use
|
||
// this test-only pref to skip the import.
|
||
!(
|
||
Cu.isInAutomation &&
|
||
Services.prefs.getBoolPref(
|
||
"browser.bookmarks.testing.skipDefaultBookmarksImport",
|
||
false
|
||
)
|
||
)
|
||
) {
|
||
await lazy.BookmarkHTMLUtils.importFromURL(bookmarksUrl, {
|
||
replace: true,
|
||
source: lazy.PlacesUtils.bookmarks.SOURCES.RESTORE_ON_STARTUP,
|
||
});
|
||
}
|
||
} catch (e) {
|
||
console.error("Bookmarks.html file could be corrupt. ", e);
|
||
}
|
||
try {
|
||
// Now apply distribution customized bookmarks.
|
||
// This should always run after Places initialization.
|
||
await this._distributionCustomizer.applyBookmarks();
|
||
} catch (e) {
|
||
console.error(e);
|
||
}
|
||
} else {
|
||
console.error(new Error("Unable to find bookmarks.html file."));
|
||
}
|
||
|
||
// Reset preferences, so we won't try to import again at next run
|
||
if (importBookmarksHTML) {
|
||
Services.prefs.setBoolPref(
|
||
"browser.places.importBookmarksHTML",
|
||
false
|
||
);
|
||
}
|
||
if (restoreDefaultBookmarks) {
|
||
Services.prefs.setBoolPref(
|
||
"browser.bookmarks.restore_default_bookmarks",
|
||
false
|
||
);
|
||
}
|
||
}
|
||
|
||
// Initialize bookmark archiving on idle.
|
||
// If the last backup has been created before the last browser session,
|
||
// and is days old, be more aggressive with the idle timer.
|
||
let idleTime = BOOKMARKS_BACKUP_IDLE_TIME_SEC;
|
||
if (!(await lazy.PlacesBackups.hasRecentBackup())) {
|
||
idleTime /= 2;
|
||
}
|
||
this._userIdleService.addIdleObserver(this, idleTime);
|
||
this._bookmarksBackupIdleTime = idleTime;
|
||
|
||
if (this._isNewProfile) {
|
||
// New profiles may have existing bookmarks (imported from another browser or
|
||
// copied into the profile) and we want to show the bookmark toolbar for them
|
||
// in some cases.
|
||
await lazy.PlacesUIUtils.maybeToggleBookmarkToolbarVisibility();
|
||
}
|
||
})()
|
||
.catch(ex => {
|
||
console.error(ex);
|
||
})
|
||
.then(() => {
|
||
// NB: deliberately after the catch so that we always do this, even if
|
||
// we threw halfway through initializing in the Task above.
|
||
this._placesBrowserInitComplete = true;
|
||
Services.obs.notifyObservers(null, "places-browser-init-complete");
|
||
});
|
||
},
|
||
|
||
/**
|
||
* If a backup for today doesn't exist, this creates one.
|
||
*/
|
||
_backupBookmarks: function BG__backupBookmarks() {
|
||
return (async function () {
|
||
let lastBackupFile = await lazy.PlacesBackups.getMostRecentBackup();
|
||
// Should backup bookmarks if there are no backups or the maximum
|
||
// interval between backups elapsed.
|
||
if (
|
||
!lastBackupFile ||
|
||
new Date() - lazy.PlacesBackups.getDateForFile(lastBackupFile) >
|
||
BOOKMARKS_BACKUP_MIN_INTERVAL_DAYS * 86400000
|
||
) {
|
||
let maxBackups = Services.prefs.getIntPref(
|
||
"browser.bookmarks.max_backups"
|
||
);
|
||
await lazy.PlacesBackups.create(maxBackups);
|
||
}
|
||
})();
|
||
},
|
||
|
||
/**
|
||
* Show the notificationBox for a locked places database.
|
||
*/
|
||
_showPlacesLockedNotificationBox:
|
||
async function BG__showPlacesLockedNotificationBox() {
|
||
var win = lazy.BrowserWindowTracker.getTopWindow();
|
||
var buttons = [{ supportPage: "places-locked" }];
|
||
|
||
var notifyBox = win.gBrowser.getNotificationBox();
|
||
var notification = await notifyBox.appendNotification(
|
||
"places-locked",
|
||
{
|
||
label: { "l10n-id": "places-locked-prompt" },
|
||
priority: win.gNotificationBox.PRIORITY_CRITICAL_MEDIUM,
|
||
},
|
||
buttons
|
||
);
|
||
notification.persistence = -1; // Until user closes it
|
||
},
|
||
|
||
_onThisDeviceConnected() {
|
||
const [title, body] = lazy.accountsL10n.formatValuesSync([
|
||
"account-connection-title-2",
|
||
"account-connection-connected",
|
||
]);
|
||
|
||
let clickCallback = (subject, topic) => {
|
||
if (topic != "alertclickcallback") {
|
||
return;
|
||
}
|
||
this._openPreferences("sync");
|
||
};
|
||
this.AlertsService.showAlertNotification(
|
||
null,
|
||
title,
|
||
body,
|
||
true,
|
||
null,
|
||
clickCallback
|
||
);
|
||
},
|
||
|
||
_migrateXULStoreForDocument(fromURL, toURL) {
|
||
Array.from(Services.xulStore.getIDsEnumerator(fromURL)).forEach(id => {
|
||
Array.from(Services.xulStore.getAttributeEnumerator(fromURL, id)).forEach(
|
||
attr => {
|
||
let value = Services.xulStore.getValue(fromURL, id, attr);
|
||
Services.xulStore.setValue(toURL, id, attr, value);
|
||
}
|
||
);
|
||
});
|
||
},
|
||
|
||
_migrateHashedKeysForXULStoreForDocument(docUrl) {
|
||
Array.from(Services.xulStore.getIDsEnumerator(docUrl))
|
||
.filter(id => id.startsWith("place:"))
|
||
.forEach(id => {
|
||
Services.xulStore.removeValue(docUrl, id, "open");
|
||
let hashedId = lazy.PlacesUIUtils.obfuscateUrlForXulStore(id);
|
||
Services.xulStore.setValue(docUrl, hashedId, "open", "true");
|
||
});
|
||
},
|
||
|
||
// eslint-disable-next-line complexity
|
||
_migrateUI() {
|
||
// Use an increasing number to keep track of the current migration state.
|
||
// Completely unrelated to the current Firefox release number.
|
||
const UI_VERSION = 145;
|
||
const BROWSER_DOCURL = AppConstants.BROWSER_CHROME_URL;
|
||
|
||
if (!Services.prefs.prefHasUserValue("browser.migration.version")) {
|
||
// This is a new profile, nothing to migrate.
|
||
Services.prefs.setIntPref("browser.migration.version", UI_VERSION);
|
||
this._isNewProfile = true;
|
||
|
||
return;
|
||
}
|
||
|
||
this._isNewProfile = false;
|
||
let currentUIVersion = Services.prefs.getIntPref(
|
||
"browser.migration.version"
|
||
);
|
||
if (currentUIVersion >= UI_VERSION) {
|
||
return;
|
||
}
|
||
|
||
let xulStore = Services.xulStore;
|
||
|
||
if (currentUIVersion < 90) {
|
||
this._migrateXULStoreForDocument(
|
||
"chrome://browser/content/places/historySidebar.xul",
|
||
"chrome://browser/content/places/historySidebar.xhtml"
|
||
);
|
||
this._migrateXULStoreForDocument(
|
||
"chrome://browser/content/places/places.xul",
|
||
"chrome://browser/content/places/places.xhtml"
|
||
);
|
||
this._migrateXULStoreForDocument(
|
||
"chrome://browser/content/places/bookmarksSidebar.xul",
|
||
"chrome://browser/content/places/bookmarksSidebar.xhtml"
|
||
);
|
||
}
|
||
|
||
// Clear socks proxy values if they were shared from http, to prevent
|
||
// websocket breakage after bug 1577862 (see bug 969282).
|
||
if (
|
||
currentUIVersion < 91 &&
|
||
Services.prefs.getBoolPref("network.proxy.share_proxy_settings", false) &&
|
||
Services.prefs.getIntPref("network.proxy.type", 0) == 1
|
||
) {
|
||
let httpProxy = Services.prefs.getCharPref("network.proxy.http", "");
|
||
let httpPort = Services.prefs.getIntPref("network.proxy.http_port", 0);
|
||
let socksProxy = Services.prefs.getCharPref("network.proxy.socks", "");
|
||
let socksPort = Services.prefs.getIntPref("network.proxy.socks_port", 0);
|
||
if (httpProxy && httpProxy == socksProxy && httpPort == socksPort) {
|
||
Services.prefs.setCharPref(
|
||
"network.proxy.socks",
|
||
Services.prefs.getCharPref("network.proxy.backup.socks", "")
|
||
);
|
||
Services.prefs.setIntPref(
|
||
"network.proxy.socks_port",
|
||
Services.prefs.getIntPref("network.proxy.backup.socks_port", 0)
|
||
);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 92) {
|
||
// privacy.userContext.longPressBehavior pref was renamed and changed to a boolean
|
||
let longpress = Services.prefs.getIntPref(
|
||
"privacy.userContext.longPressBehavior",
|
||
0
|
||
);
|
||
if (longpress == 1) {
|
||
Services.prefs.setBoolPref(
|
||
"privacy.userContext.newTabContainerOnLeftClick.enabled",
|
||
true
|
||
);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 93) {
|
||
// The Gecko Profiler Addon is now an internal component. Remove the old
|
||
// addon, and enable the new UI.
|
||
|
||
function enableProfilerButton(wasAddonActive) {
|
||
// Enable the feature pref. This will add it to the customization palette,
|
||
// but not to the the navbar.
|
||
Services.prefs.setBoolPref(
|
||
"devtools.performance.popup.feature-flag",
|
||
true
|
||
);
|
||
|
||
if (wasAddonActive) {
|
||
const { ProfilerMenuButton } = ChromeUtils.importESModule(
|
||
"resource://devtools/client/performance-new/popup/menu-button.sys.mjs"
|
||
);
|
||
if (!ProfilerMenuButton.isInNavbar()) {
|
||
// The profiler menu button is not enabled. Turn it on now.
|
||
const win = lazy.BrowserWindowTracker.getTopWindow();
|
||
if (win && win.document) {
|
||
ProfilerMenuButton.addToNavbar(win.document);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
let addonPromise;
|
||
try {
|
||
addonPromise = lazy.AddonManager.getAddonByID(
|
||
"geckoprofiler@mozilla.com"
|
||
);
|
||
} catch (error) {
|
||
console.error(
|
||
"Could not access the AddonManager to upgrade the profile. This is most " +
|
||
"likely because the upgrader is being run from an xpcshell test where " +
|
||
"the AddonManager is not initialized."
|
||
);
|
||
}
|
||
Promise.resolve(addonPromise).then(addon => {
|
||
if (!addon) {
|
||
// Either the addon wasn't installed, or the call to getAddonByID failed.
|
||
return;
|
||
}
|
||
// Remove the old addon.
|
||
const wasAddonActive = addon.isActive;
|
||
addon
|
||
.uninstall()
|
||
.catch(console.error)
|
||
.then(() => enableProfilerButton(wasAddonActive))
|
||
.catch(console.error);
|
||
}, console.error);
|
||
}
|
||
|
||
// Clear unused socks proxy backup values - see bug 1625773.
|
||
if (currentUIVersion < 94) {
|
||
let backup = Services.prefs.getCharPref("network.proxy.backup.socks", "");
|
||
let backupPort = Services.prefs.getIntPref(
|
||
"network.proxy.backup.socks_port",
|
||
0
|
||
);
|
||
let socksProxy = Services.prefs.getCharPref("network.proxy.socks", "");
|
||
let socksPort = Services.prefs.getIntPref("network.proxy.socks_port", 0);
|
||
if (backup == socksProxy) {
|
||
Services.prefs.clearUserPref("network.proxy.backup.socks");
|
||
}
|
||
if (backupPort == socksPort) {
|
||
Services.prefs.clearUserPref("network.proxy.backup.socks_port");
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 95) {
|
||
const oldPrefName = "media.autoplay.enabled.user-gestures-needed";
|
||
const oldPrefValue = Services.prefs.getBoolPref(oldPrefName, true);
|
||
const newPrefValue = oldPrefValue ? 0 : 1;
|
||
Services.prefs.setIntPref("media.autoplay.blocking_policy", newPrefValue);
|
||
Services.prefs.clearUserPref(oldPrefName);
|
||
}
|
||
|
||
if (currentUIVersion < 96) {
|
||
const oldPrefName = "browser.urlbar.openViewOnFocus";
|
||
const oldPrefValue = Services.prefs.getBoolPref(oldPrefName, true);
|
||
Services.prefs.setBoolPref(
|
||
"browser.urlbar.suggest.topsites",
|
||
oldPrefValue
|
||
);
|
||
Services.prefs.clearUserPref(oldPrefName);
|
||
}
|
||
|
||
if (currentUIVersion < 97) {
|
||
let userCustomizedWheelMax = Services.prefs.prefHasUserValue(
|
||
"general.smoothScroll.mouseWheel.durationMaxMS"
|
||
);
|
||
let userCustomizedWheelMin = Services.prefs.prefHasUserValue(
|
||
"general.smoothScroll.mouseWheel.durationMinMS"
|
||
);
|
||
|
||
if (!userCustomizedWheelMin && !userCustomizedWheelMax) {
|
||
// If the user has an existing profile but hasn't customized the wheel
|
||
// animation duration, they will now get the new default values. This
|
||
// condition used to set a migrationPercent pref to 0, so that users
|
||
// upgrading an older profile would gradually have their wheel animation
|
||
// speed migrated to the new values. However, that "gradual migration"
|
||
// was phased out by FF 86, so we don't need to set that pref anymore.
|
||
} else if (userCustomizedWheelMin && !userCustomizedWheelMax) {
|
||
// If they customized just one of the two, save the old value for the
|
||
// other one as well, because the two values go hand-in-hand and we
|
||
// don't want to move just one to a new value and leave the other one
|
||
// at a customized value. In both of these cases, we leave the "migration
|
||
// complete" percentage at 100, because they have customized this and
|
||
// don't need any further migration.
|
||
Services.prefs.setIntPref(
|
||
"general.smoothScroll.mouseWheel.durationMaxMS",
|
||
400
|
||
);
|
||
} else if (!userCustomizedWheelMin && userCustomizedWheelMax) {
|
||
// Same as above case, but for the other pref.
|
||
Services.prefs.setIntPref(
|
||
"general.smoothScroll.mouseWheel.durationMinMS",
|
||
200
|
||
);
|
||
} else {
|
||
// The last remaining case is if they customized both values, in which
|
||
// case also don't need to do anything; the user's customized values
|
||
// will be retained and respected.
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 98) {
|
||
Services.prefs.clearUserPref("browser.search.cohort");
|
||
}
|
||
|
||
if (currentUIVersion < 99) {
|
||
Services.prefs.clearUserPref("security.tls.version.enable-deprecated");
|
||
}
|
||
|
||
if (currentUIVersion < 102) {
|
||
// In Firefox 83, we moved to a dynamic button, so it needs to be removed
|
||
// from default placement. This is done early enough that it doesn't
|
||
// impact adding new managed bookmarks.
|
||
const { CustomizableUI } = ChromeUtils.importESModule(
|
||
"resource:///modules/CustomizableUI.sys.mjs"
|
||
);
|
||
CustomizableUI.removeWidgetFromArea("managed-bookmarks");
|
||
}
|
||
|
||
// We have to rerun these because we had to use 102 on beta.
|
||
// They were 101 and 102 before.
|
||
if (currentUIVersion < 103) {
|
||
// Set a pref if the bookmarks toolbar was already visible,
|
||
// so we can keep it visible when navigating away from newtab
|
||
let bookmarksToolbarWasVisible =
|
||
Services.xulStore.getValue(
|
||
BROWSER_DOCURL,
|
||
"PersonalToolbar",
|
||
"collapsed"
|
||
) == "false";
|
||
if (bookmarksToolbarWasVisible) {
|
||
// Migrate the user to the "always visible" value. See firefox.js for
|
||
// the other possible states.
|
||
Services.prefs.setCharPref(
|
||
"browser.toolbars.bookmarks.visibility",
|
||
"always"
|
||
);
|
||
}
|
||
Services.xulStore.removeValue(
|
||
BROWSER_DOCURL,
|
||
"PersonalToolbar",
|
||
"collapsed"
|
||
);
|
||
|
||
Services.prefs.clearUserPref(
|
||
"browser.livebookmarks.migrationAttemptsLeft"
|
||
);
|
||
}
|
||
|
||
// For existing profiles, continue putting bookmarks in the
|
||
// "other bookmarks" folder.
|
||
if (currentUIVersion < 104) {
|
||
Services.prefs.setCharPref(
|
||
"browser.bookmarks.defaultLocation",
|
||
"unfiled"
|
||
);
|
||
}
|
||
|
||
// Renamed and flipped the logic of a pref to make its purpose more clear.
|
||
if (currentUIVersion < 105) {
|
||
const oldPrefName = "browser.urlbar.imeCompositionClosesPanel";
|
||
const oldPrefValue = Services.prefs.getBoolPref(oldPrefName, true);
|
||
Services.prefs.setBoolPref(
|
||
"browser.urlbar.keepPanelOpenDuringImeComposition",
|
||
!oldPrefValue
|
||
);
|
||
Services.prefs.clearUserPref(oldPrefName);
|
||
}
|
||
|
||
// Initialize the new browser.urlbar.showSuggestionsBeforeGeneral pref.
|
||
if (currentUIVersion < 106) {
|
||
lazy.UrlbarPrefs.initializeShowSearchSuggestionsFirstPref();
|
||
}
|
||
|
||
if (currentUIVersion < 107) {
|
||
// Migrate old http URIs for mailto handlers to their https equivalents.
|
||
// The handler service will do this. We need to wait with migrating
|
||
// until the handler service has started up, so just set a pref here.
|
||
const kPref = "browser.handlers.migrations";
|
||
// We might have set up another migration further up. Create an array,
|
||
// and drop empty strings resulting from the `split`:
|
||
let migrations = Services.prefs
|
||
.getCharPref(kPref, "")
|
||
.split(",")
|
||
.filter(x => !!x);
|
||
migrations.push("secure-mail");
|
||
Services.prefs.setCharPref(kPref, migrations.join(","));
|
||
}
|
||
|
||
if (currentUIVersion < 108) {
|
||
// Migrate old ctrlTab pref to new ctrlTab pref
|
||
let defaultValue = false;
|
||
let oldPrefName = "browser.ctrlTab.recentlyUsedOrder";
|
||
let oldPrefDefault = true;
|
||
// Use old pref value if the user used Ctrl+Tab before, elsewise use new default value
|
||
if (Services.prefs.getBoolPref("browser.engagement.ctrlTab.has-used")) {
|
||
let newPrefValue = Services.prefs.getBoolPref(
|
||
oldPrefName,
|
||
oldPrefDefault
|
||
);
|
||
Services.prefs.setBoolPref(
|
||
"browser.ctrlTab.sortByRecentlyUsed",
|
||
newPrefValue
|
||
);
|
||
} else {
|
||
Services.prefs.setBoolPref(
|
||
"browser.ctrlTab.sortByRecentlyUsed",
|
||
defaultValue
|
||
);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 109) {
|
||
// Migrate old pref to new pref
|
||
if (
|
||
Services.prefs.prefHasUserValue("signon.recipes.remoteRecipesEnabled")
|
||
) {
|
||
// Fetch the previous value of signon.recipes.remoteRecipesEnabled and assign it to signon.recipes.remoteRecipes.enabled.
|
||
Services.prefs.setBoolPref(
|
||
"signon.recipes.remoteRecipes.enabled",
|
||
Services.prefs.getBoolPref(
|
||
"signon.recipes.remoteRecipesEnabled",
|
||
true
|
||
)
|
||
);
|
||
//Then clear user pref
|
||
Services.prefs.clearUserPref("signon.recipes.remoteRecipesEnabled");
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 120) {
|
||
// Migrate old titlebar bool pref to new int-based one.
|
||
const oldPref = "browser.tabs.drawInTitlebar";
|
||
const newPref = "browser.tabs.inTitlebar";
|
||
if (Services.prefs.prefHasUserValue(oldPref)) {
|
||
// We may have int prefs for builds between bug 1736518 and bug 1739539.
|
||
const oldPrefType = Services.prefs.getPrefType(oldPref);
|
||
if (oldPrefType == Services.prefs.PREF_BOOL) {
|
||
Services.prefs.setIntPref(
|
||
newPref,
|
||
Services.prefs.getBoolPref(oldPref) ? 1 : 0
|
||
);
|
||
} else {
|
||
Services.prefs.setIntPref(
|
||
newPref,
|
||
Services.prefs.getIntPref(oldPref)
|
||
);
|
||
}
|
||
Services.prefs.clearUserPref(oldPref);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 121) {
|
||
// Migrate stored uris and convert them to use hashed keys
|
||
this._migrateHashedKeysForXULStoreForDocument(BROWSER_DOCURL);
|
||
this._migrateHashedKeysForXULStoreForDocument(
|
||
"chrome://browser/content/places/bookmarksSidebar.xhtml"
|
||
);
|
||
this._migrateHashedKeysForXULStoreForDocument(
|
||
"chrome://browser/content/places/historySidebar.xhtml"
|
||
);
|
||
}
|
||
|
||
if (currentUIVersion < 122) {
|
||
// Migrate xdg-desktop-portal pref from old to new prefs.
|
||
try {
|
||
const oldPref = "widget.use-xdg-desktop-portal";
|
||
if (Services.prefs.getBoolPref(oldPref)) {
|
||
Services.prefs.setIntPref(
|
||
"widget.use-xdg-desktop-portal.file-picker",
|
||
1
|
||
);
|
||
Services.prefs.setIntPref(
|
||
"widget.use-xdg-desktop-portal.mime-handler",
|
||
1
|
||
);
|
||
}
|
||
Services.prefs.clearUserPref(oldPref);
|
||
} catch (ex) {}
|
||
}
|
||
|
||
// Bug 1745248: Due to multiple backouts, do not use UI Version 123
|
||
// as this version is most likely set for the Nightly channel
|
||
|
||
if (currentUIVersion < 124) {
|
||
// Migrate "extensions.formautofill.available" and
|
||
// "extensions.formautofill.creditCards.available" from old to new prefs
|
||
const oldFormAutofillModule = "extensions.formautofill.available";
|
||
const oldCreditCardsAvailable =
|
||
"extensions.formautofill.creditCards.available";
|
||
const newCreditCardsAvailable =
|
||
"extensions.formautofill.creditCards.supported";
|
||
const newAddressesAvailable =
|
||
"extensions.formautofill.addresses.supported";
|
||
if (Services.prefs.prefHasUserValue(oldFormAutofillModule)) {
|
||
let moduleAvailability = Services.prefs.getCharPref(
|
||
oldFormAutofillModule
|
||
);
|
||
if (moduleAvailability == "on") {
|
||
Services.prefs.setCharPref(newAddressesAvailable, moduleAvailability);
|
||
Services.prefs.setCharPref(
|
||
newCreditCardsAvailable,
|
||
Services.prefs.getBoolPref(oldCreditCardsAvailable) ? "on" : "off"
|
||
);
|
||
}
|
||
|
||
if (moduleAvailability == "off") {
|
||
Services.prefs.setCharPref(
|
||
newCreditCardsAvailable,
|
||
moduleAvailability
|
||
);
|
||
Services.prefs.setCharPref(newAddressesAvailable, moduleAvailability);
|
||
}
|
||
}
|
||
|
||
// after migrating, clear old prefs so we can remove them later.
|
||
Services.prefs.clearUserPref(oldFormAutofillModule);
|
||
Services.prefs.clearUserPref(oldCreditCardsAvailable);
|
||
}
|
||
|
||
if (currentUIVersion < 125) {
|
||
// Bug 1756243 - Clear PiP cached coordinates since we changed their
|
||
// coordinate space.
|
||
const PIP_PLAYER_URI =
|
||
"chrome://global/content/pictureinpicture/player.xhtml";
|
||
try {
|
||
for (let value of ["left", "top", "width", "height"]) {
|
||
Services.xulStore.removeValue(
|
||
PIP_PLAYER_URI,
|
||
"picture-in-picture",
|
||
value
|
||
);
|
||
}
|
||
} catch (ex) {
|
||
console.error("Failed to clear XULStore PiP values: ", ex);
|
||
}
|
||
}
|
||
|
||
function migrateXULAttributeToStyle(url, id, attr) {
|
||
try {
|
||
let value = Services.xulStore.getValue(url, id, attr);
|
||
if (value) {
|
||
Services.xulStore.setValue(url, id, "style", `${attr}: ${value}px;`);
|
||
}
|
||
} catch (ex) {
|
||
console.error(`Error migrating ${id}'s ${attr} value: `, ex);
|
||
}
|
||
}
|
||
|
||
// Bug 1792748 used version 129 with a buggy variant of the sidebar width
|
||
// migration. This version is already in use in the nightly channel, so it
|
||
// shouldn't be used.
|
||
|
||
// Bug 1793366: migrate sidebar persisted attribute from width to style.
|
||
if (currentUIVersion < 130) {
|
||
migrateXULAttributeToStyle(BROWSER_DOCURL, "sidebar-box", "width");
|
||
}
|
||
|
||
// Migration 131 was moved to 133 to allow for an uplift.
|
||
|
||
if (currentUIVersion < 132) {
|
||
// These attributes are no longer persisted, thus remove them from xulstore.
|
||
for (let url of [
|
||
"chrome://browser/content/places/bookmarkProperties.xhtml",
|
||
"chrome://browser/content/places/bookmarkProperties2.xhtml",
|
||
]) {
|
||
for (let attr of ["width", "screenX", "screenY"]) {
|
||
xulStore.removeValue(url, "bookmarkproperties", attr);
|
||
}
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 133) {
|
||
xulStore.removeValue(BROWSER_DOCURL, "urlbar-container", "width");
|
||
}
|
||
|
||
// Migration 134 was removed because it was no longer necessary.
|
||
|
||
if (currentUIVersion < 135 && AppConstants.platform == "linux") {
|
||
// Avoid changing titlebar setting for users that used to had it off.
|
||
try {
|
||
if (!Services.prefs.prefHasUserValue("browser.tabs.inTitlebar")) {
|
||
let de = Services.appinfo.desktopEnvironment;
|
||
let oldDefault = de.includes("gnome") || de.includes("pantheon");
|
||
if (!oldDefault) {
|
||
Services.prefs.setIntPref("browser.tabs.inTitlebar", 0);
|
||
}
|
||
}
|
||
} catch (e) {
|
||
console.error("Error migrating tabsInTitlebar setting", e);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 136) {
|
||
migrateXULAttributeToStyle(
|
||
"chrome://browser/content/places/places.xhtml",
|
||
"placesList",
|
||
"width"
|
||
);
|
||
}
|
||
|
||
if (currentUIVersion < 137) {
|
||
// The default value for enabling smooth scrolls is now false if the
|
||
// user prefers reduced motion. If the value was previously set, do
|
||
// not reset it, but if it was not explicitly set preserve the old
|
||
// default value.
|
||
if (
|
||
!Services.prefs.prefHasUserValue("general.smoothScroll") &&
|
||
Services.appinfo.prefersReducedMotion
|
||
) {
|
||
Services.prefs.setBoolPref("general.smoothScroll", true);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 138) {
|
||
// Bug 1757297: Change scheme of all existing 'https-only-load-insecure'
|
||
// permissions with https scheme to http scheme.
|
||
try {
|
||
Services.perms
|
||
.getAllByTypes(["https-only-load-insecure"])
|
||
.filter(permission => permission.principal.schemeIs("https"))
|
||
.forEach(permission => {
|
||
const capability = permission.capability;
|
||
const uri = permission.principal.URI.mutate()
|
||
.setScheme("http")
|
||
.finalize();
|
||
const principal =
|
||
Services.scriptSecurityManager.createContentPrincipal(uri, {});
|
||
Services.perms.removePermission(permission);
|
||
Services.perms.addFromPrincipal(
|
||
principal,
|
||
"https-only-load-insecure",
|
||
capability
|
||
);
|
||
});
|
||
} catch (e) {
|
||
console.error("Error migrating https-only-load-insecure permission", e);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 139) {
|
||
// Reset the default permissions to ALLOW_ACTION to rollback issues for
|
||
// affected users, see Bug 1579517
|
||
// originInfo in the format [origin, type]
|
||
[
|
||
["https://www.mozilla.org", "uitour"],
|
||
["https://support.mozilla.org", "uitour"],
|
||
["about:home", "uitour"],
|
||
["about:newtab", "uitour"],
|
||
["https://addons.mozilla.org", "install"],
|
||
["https://support.mozilla.org", "remote-troubleshooting"],
|
||
["about:welcome", "autoplay-media"],
|
||
].forEach(originInfo => {
|
||
// Reset permission on the condition that it is set to
|
||
// UNKNOWN_ACTION, we want to prevent resetting user
|
||
// manipulated permissions
|
||
if (
|
||
Services.perms.UNKNOWN_ACTION ==
|
||
Services.perms.testPermissionFromPrincipal(
|
||
Services.scriptSecurityManager.createContentPrincipalFromOrigin(
|
||
originInfo[0]
|
||
),
|
||
originInfo[1]
|
||
)
|
||
) {
|
||
// Adding permissions which have default values does not create
|
||
// new permissions, but rather remove the UNKNOWN_ACTION permission
|
||
// overrides. User's not affected by Bug 1579517 will not be affected by this addition.
|
||
Services.perms.addFromPrincipal(
|
||
Services.scriptSecurityManager.createContentPrincipalFromOrigin(
|
||
originInfo[0]
|
||
),
|
||
originInfo[1],
|
||
Services.perms.ALLOW_ACTION
|
||
);
|
||
}
|
||
});
|
||
}
|
||
|
||
if (currentUIVersion < 140) {
|
||
// Remove browser.fixup.alternate.enabled pref in Bug 1850902.
|
||
Services.prefs.clearUserPref("browser.fixup.alternate.enabled");
|
||
}
|
||
|
||
if (currentUIVersion < 141) {
|
||
for (const filename of ["signons.sqlite", "signons.sqlite.corrupt"]) {
|
||
const filePath = PathUtils.join(PathUtils.profileDir, filename);
|
||
IOUtils.remove(filePath, { ignoreAbsent: true }).catch(console.error);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 142) {
|
||
// Bug 1860392 - Remove incorrectly persisted theming values from sidebar style.
|
||
try {
|
||
let value = xulStore.getValue(BROWSER_DOCURL, "sidebar-box", "style");
|
||
if (value) {
|
||
// Remove custom properties.
|
||
value = value
|
||
.split(";")
|
||
.filter(v => !v.trim().startsWith("--"))
|
||
.join(";");
|
||
xulStore.setValue(BROWSER_DOCURL, "sidebar-box", "style", value);
|
||
}
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 143) {
|
||
// Version 143 has been superseded by version 145 below.
|
||
}
|
||
|
||
if (currentUIVersion < 144) {
|
||
// TerminatorTelemetry was removed in bug 1879136. Before it was removed,
|
||
// the ShutdownDuration.json file would be written to disk at shutdown
|
||
// so that the next launch of the browser could read it in and send
|
||
// shutdown performance measurements.
|
||
//
|
||
// Unfortunately, this mechanism and its measurements were fairly
|
||
// unreliable, so they were removed.
|
||
for (const filename of [
|
||
"ShutdownDuration.json",
|
||
"ShutdownDuration.json.tmp",
|
||
]) {
|
||
const filePath = PathUtils.join(PathUtils.profileDir, filename);
|
||
IOUtils.remove(filePath, { ignoreAbsent: true }).catch(console.error);
|
||
}
|
||
}
|
||
|
||
if (currentUIVersion < 145) {
|
||
if (AppConstants.platform == "win") {
|
||
// In Firefox 122, we enabled the firefox and firefox-private protocols.
|
||
// We switched over to using firefox-bridge and firefox-private-bridge,
|
||
// but we want to clean up the use of the other protocols.
|
||
lazy.FirefoxBridgeExtensionUtils.maybeDeleteBridgeProtocolRegistryEntries(
|
||
lazy.FirefoxBridgeExtensionUtils.OLD_PUBLIC_PROTOCOL,
|
||
lazy.FirefoxBridgeExtensionUtils.OLD_PRIVATE_PROTOCOL
|
||
);
|
||
|
||
// Clean up the old user prefs from FX 122
|
||
Services.prefs.clearUserPref(
|
||
"network.protocol-handler.external.firefox"
|
||
);
|
||
Services.prefs.clearUserPref(
|
||
"network.protocol-handler.external.firefox-private"
|
||
);
|
||
|
||
// In Firefox 126, we switched over to using native messaging so the
|
||
// protocols are no longer necessary even in firefox-bridge and
|
||
// firefox-private-bridge form
|
||
lazy.FirefoxBridgeExtensionUtils.maybeDeleteBridgeProtocolRegistryEntries(
|
||
lazy.FirefoxBridgeExtensionUtils.PUBLIC_PROTOCOL,
|
||
lazy.FirefoxBridgeExtensionUtils.PRIVATE_PROTOCOL
|
||
);
|
||
Services.prefs.clearUserPref(
|
||
"network.protocol-handler.external.firefox-bridge"
|
||
);
|
||
Services.prefs.clearUserPref(
|
||
"network.protocol-handler.external.firefox-private-bridge"
|
||
);
|
||
Services.prefs.clearUserPref("browser.shell.customProtocolsRegistered");
|
||
}
|
||
}
|
||
// Update the migration version.
|
||
Services.prefs.setIntPref("browser.migration.version", UI_VERSION);
|
||
},
|
||
|
||
async _showUpgradeDialog() {
|
||
const data = await lazy.OnboardingMessageProvider.getUpgradeMessage();
|
||
const { gBrowser } = lazy.BrowserWindowTracker.getTopWindow();
|
||
|
||
// We'll be adding a new tab open the tab-modal dialog in.
|
||
let tab;
|
||
|
||
const upgradeTabsProgressListener = {
|
||
onLocationChange(aBrowser) {
|
||
if (aBrowser === tab.linkedBrowser) {
|
||
lazy.setTimeout(() => {
|
||
// We're now far enough along in the load that we no longer have to
|
||
// worry about a call to onLocationChange triggering SubDialog.abort,
|
||
// so display the dialog
|
||
const config = {
|
||
type: "SHOW_SPOTLIGHT",
|
||
data,
|
||
};
|
||
lazy.SpecialMessageActions.handleAction(config, tab.linkedBrowser);
|
||
|
||
gBrowser.removeTabsProgressListener(upgradeTabsProgressListener);
|
||
}, 0);
|
||
}
|
||
},
|
||
};
|
||
|
||
// Make sure we're ready to show the dialog once onLocationChange gets
|
||
// called.
|
||
gBrowser.addTabsProgressListener(upgradeTabsProgressListener);
|
||
|
||
tab = gBrowser.addTrustedTab("about:home", {
|
||
relatedToCurrent: true,
|
||
});
|
||
|
||
gBrowser.selectedTab = tab;
|
||
},
|
||
|
||
async _showAboutWelcomeModal() {
|
||
const { gBrowser } = lazy.BrowserWindowTracker.getTopWindow();
|
||
const data = await lazy.NimbusFeatures.aboutwelcome.getAllVariables();
|
||
|
||
const config = {
|
||
type: "SHOW_SPOTLIGHT",
|
||
data: {
|
||
content: {
|
||
template: "multistage",
|
||
id: data?.id || "ABOUT_WELCOME_MODAL",
|
||
backdrop: data?.backdrop,
|
||
screens: data?.screens,
|
||
UTMTerm: data?.UTMTerm,
|
||
},
|
||
},
|
||
};
|
||
|
||
lazy.SpecialMessageActions.handleAction(config, gBrowser);
|
||
},
|
||
|
||
async _maybeShowDefaultBrowserPrompt() {
|
||
// Highest priority is about:welcome window modal experiment
|
||
// Second highest priority is the upgrade dialog, which can include a "primary
|
||
// browser" request and is limited in various ways, e.g., major upgrades.
|
||
if (
|
||
lazy.BrowserHandler.firstRunProfile &&
|
||
lazy.NimbusFeatures.aboutwelcome.getVariable("showModal")
|
||
) {
|
||
this._showAboutWelcomeModal();
|
||
return;
|
||
}
|
||
const dialogVersion = 106;
|
||
const dialogVersionPref = "browser.startup.upgradeDialog.version";
|
||
const dialogReason = await (async () => {
|
||
if (!lazy.BrowserHandler.majorUpgrade) {
|
||
return "not-major";
|
||
}
|
||
const lastVersion = Services.prefs.getIntPref(dialogVersionPref, 0);
|
||
if (lastVersion > dialogVersion) {
|
||
return "newer-shown";
|
||
}
|
||
if (lastVersion === dialogVersion) {
|
||
return "already-shown";
|
||
}
|
||
|
||
// Check the default branch as enterprise policies can set prefs there.
|
||
const defaultPrefs = Services.prefs.getDefaultBranch("");
|
||
if (!defaultPrefs.getBoolPref("browser.aboutwelcome.enabled", true)) {
|
||
return "no-welcome";
|
||
}
|
||
if (!Services.policies.isAllowed("postUpdateCustomPage")) {
|
||
return "disallow-postUpdate";
|
||
}
|
||
|
||
const showUpgradeDialog =
|
||
lazy.NimbusFeatures.upgradeDialog.getVariable("enabled");
|
||
|
||
return showUpgradeDialog ? "" : "disabled";
|
||
})();
|
||
|
||
// Record why the dialog is showing or not.
|
||
Services.telemetry.setEventRecordingEnabled("upgrade_dialog", true);
|
||
Services.telemetry.recordEvent(
|
||
"upgrade_dialog",
|
||
"trigger",
|
||
"reason",
|
||
dialogReason || "satisfied"
|
||
);
|
||
|
||
// Show the upgrade dialog if allowed and remember the version.
|
||
if (!dialogReason) {
|
||
Services.prefs.setIntPref(dialogVersionPref, dialogVersion);
|
||
this._showUpgradeDialog();
|
||
return;
|
||
}
|
||
|
||
const willPrompt = await DefaultBrowserCheck.willCheckDefaultBrowser(
|
||
/* isStartupCheck */ true
|
||
);
|
||
if (willPrompt) {
|
||
let win = lazy.BrowserWindowTracker.getTopWindow();
|
||
DefaultBrowserCheck.prompt(win);
|
||
} else if (await lazy.QuickSuggest.maybeShowOnboardingDialog()) {
|
||
return;
|
||
}
|
||
|
||
await lazy.ASRouter.waitForInitialized;
|
||
lazy.ASRouter.sendTriggerMessage({
|
||
browser:
|
||
lazy.BrowserWindowTracker.getTopWindow()?.gBrowser.selectedBrowser,
|
||
// triggerId and triggerContext
|
||
id: "defaultBrowserCheck",
|
||
context: { willShowDefaultPrompt: willPrompt, source: "startup" },
|
||
});
|
||
},
|
||
|
||
/**
|
||
* Only show the infobar when canRestoreLastSession and the pref value == 1
|
||
*/
|
||
async _maybeShowRestoreSessionInfoBar() {
|
||
let count = Services.prefs.getIntPref(
|
||
"browser.startup.couldRestoreSession.count",
|
||
0
|
||
);
|
||
if (count < 0 || count >= 2) {
|
||
return;
|
||
}
|
||
if (count == 0) {
|
||
// We don't show the infobar right after the update which establishes this pref
|
||
// Increment the counter so we can consider it next time
|
||
Services.prefs.setIntPref(
|
||
"browser.startup.couldRestoreSession.count",
|
||
++count
|
||
);
|
||
return;
|
||
}
|
||
|
||
const win = lazy.BrowserWindowTracker.getTopWindow();
|
||
// We've restarted at least once; we will show the notification if possible.
|
||
// We can't do that if there's no session to restore, or this is a private window.
|
||
if (
|
||
!lazy.SessionStore.canRestoreLastSession ||
|
||
lazy.PrivateBrowsingUtils.isWindowPrivate(win)
|
||
) {
|
||
return;
|
||
}
|
||
|
||
Services.prefs.setIntPref(
|
||
"browser.startup.couldRestoreSession.count",
|
||
++count
|
||
);
|
||
|
||
const messageFragment = win.document.createDocumentFragment();
|
||
const message = win.document.createElement("span");
|
||
const icon = win.document.createElement("img");
|
||
icon.src = "chrome://browser/skin/menu.svg";
|
||
icon.setAttribute("data-l10n-name", "icon");
|
||
icon.className = "inline-icon";
|
||
message.appendChild(icon);
|
||
messageFragment.appendChild(message);
|
||
win.document.l10n.setAttributes(
|
||
message,
|
||
"restore-session-startup-suggestion-message"
|
||
);
|
||
|
||
const buttons = [
|
||
{
|
||
"l10n-id": "restore-session-startup-suggestion-button",
|
||
primary: true,
|
||
callback: () => {
|
||
win.PanelUI.selectAndMarkItem([
|
||
"appMenu-history-button",
|
||
"appMenu-restoreSession",
|
||
]);
|
||
},
|
||
},
|
||
];
|
||
|
||
const notifyBox = win.gBrowser.getNotificationBox();
|
||
const notification = await notifyBox.appendNotification(
|
||
"startup-restore-session-suggestion",
|
||
{
|
||
label: messageFragment,
|
||
priority: notifyBox.PRIORITY_INFO_MEDIUM,
|
||
},
|
||
buttons
|
||
);
|
||
// Don't allow it to be immediately hidden:
|
||
notification.timeout = Date.now() + 3000;
|
||
},
|
||
|
||
/**
|
||
* Open preferences even if there are no open windows.
|
||
*/
|
||
_openPreferences(...args) {
|
||
let chromeWindow = lazy.BrowserWindowTracker.getTopWindow();
|
||
if (chromeWindow) {
|
||
chromeWindow.openPreferences(...args);
|
||
return;
|
||
}
|
||
|
||
if (Services.appShell.hiddenDOMWindow.openPreferences) {
|
||
Services.appShell.hiddenDOMWindow.openPreferences(...args);
|
||
}
|
||
},
|
||
|
||
_openURLInNewWindow(url) {
|
||
let urlString = Cc["@mozilla.org/supports-string;1"].createInstance(
|
||
Ci.nsISupportsString
|
||
);
|
||
urlString.data = url;
|
||
return new Promise(resolve => {
|
||
let win = Services.ww.openWindow(
|
||
null,
|
||
AppConstants.BROWSER_CHROME_URL,
|
||
"_blank",
|
||
"chrome,all,dialog=no",
|
||
urlString
|
||
);
|
||
win.addEventListener(
|
||
"load",
|
||
() => {
|
||
resolve(win);
|
||
},
|
||
{ once: true }
|
||
);
|
||
});
|
||
},
|
||
|
||
/**
|
||
* Called as an observer when Sync's "display URIs" notification is fired.
|
||
*
|
||
* We open the received URIs in background tabs.
|
||
*/
|
||
async _onDisplaySyncURIs(data) {
|
||
try {
|
||
// The payload is wrapped weirdly because of how Sync does notifications.
|
||
const URIs = data.wrappedJSObject.object;
|
||
|
||
// win can be null, but it's ok, we'll assign it later in openTab()
|
||
let win = lazy.BrowserWindowTracker.getTopWindow({ private: false });
|
||
|
||
const openTab = async URI => {
|
||
let tab;
|
||
if (!win) {
|
||
win = await this._openURLInNewWindow(URI.uri);
|
||
let tabs = win.gBrowser.tabs;
|
||
tab = tabs[tabs.length - 1];
|
||
} else {
|
||
tab = win.gBrowser.addWebTab(URI.uri);
|
||
}
|
||
tab.attention = true;
|
||
return tab;
|
||
};
|
||
|
||
const firstTab = await openTab(URIs[0]);
|
||
await Promise.all(URIs.slice(1).map(URI => openTab(URI)));
|
||
|
||
const deviceName = URIs[0].sender && URIs[0].sender.name;
|
||
let titleL10nId, body;
|
||
if (URIs.length == 1) {
|
||
// Due to bug 1305895, tabs from iOS may not have device information, so
|
||
// we have separate strings to handle those cases. (See Also
|
||
// unnamedTabsArrivingNotificationNoDevice.body below)
|
||
titleL10nId = deviceName
|
||
? {
|
||
id: "account-single-tab-arriving-from-device-title",
|
||
args: { deviceName },
|
||
}
|
||
: { id: "account-single-tab-arriving-title" };
|
||
// Use the page URL as the body. We strip the fragment and query (after
|
||
// the `?` and `#` respectively) to reduce size, and also format it the
|
||
// same way that the url bar would.
|
||
let url = URIs[0].uri.replace(/([?#]).*$/, "$1");
|
||
const wasTruncated = url.length < URIs[0].uri.length;
|
||
url = lazy.BrowserUIUtils.trimURL(url);
|
||
if (wasTruncated) {
|
||
body = await lazy.accountsL10n.formatValue(
|
||
"account-single-tab-arriving-truncated-url",
|
||
{ url }
|
||
);
|
||
} else {
|
||
body = url;
|
||
}
|
||
} else {
|
||
titleL10nId = { id: "account-multiple-tabs-arriving-title" };
|
||
const allKnownSender = URIs.every(URI => URI.sender != null);
|
||
const allSameDevice =
|
||
allKnownSender &&
|
||
URIs.every(URI => URI.sender.id == URIs[0].sender.id);
|
||
let bodyL10nId;
|
||
if (allSameDevice) {
|
||
bodyL10nId = deviceName
|
||
? "account-multiple-tabs-arriving-from-single-device"
|
||
: "account-multiple-tabs-arriving-from-unknown-device";
|
||
} else {
|
||
bodyL10nId = "account-multiple-tabs-arriving-from-multiple-devices";
|
||
}
|
||
|
||
body = await lazy.accountsL10n.formatValue(bodyL10nId, {
|
||
deviceName,
|
||
tabCount: URIs.length,
|
||
});
|
||
}
|
||
const title = await lazy.accountsL10n.formatValue(titleL10nId);
|
||
|
||
const clickCallback = (obsSubject, obsTopic) => {
|
||
if (obsTopic == "alertclickcallback") {
|
||
win.gBrowser.selectedTab = firstTab;
|
||
}
|
||
};
|
||
|
||
// Specify an icon because on Windows no icon is shown at the moment
|
||
let imageURL;
|
||
if (AppConstants.platform == "win") {
|
||
imageURL = "chrome://branding/content/icon64.png";
|
||
}
|
||
this.AlertsService.showAlertNotification(
|
||
imageURL,
|
||
title,
|
||
body,
|
||
true,
|
||
null,
|
||
clickCallback
|
||
);
|
||
} catch (ex) {
|
||
console.error("Error displaying tab(s) received by Sync: ", ex);
|
||
}
|
||
},
|
||
|
||
async _onIncomingCloseTabCommand(data) {
|
||
// The payload is wrapped weirdly because of how Sync does notifications.
|
||
const wrappedObj = data.wrappedJSObject.object;
|
||
let { urls } = wrappedObj[0];
|
||
let urisToClose = [];
|
||
urls.forEach(urlString => {
|
||
try {
|
||
urisToClose.push(Services.io.newURI(urlString));
|
||
} catch (ex) {
|
||
// The url was invalid so we ignore
|
||
console.error(ex);
|
||
}
|
||
});
|
||
for (let win of lazy.BrowserWindowTracker.orderedWindows) {
|
||
// Ensure we're operating on fully opened browser windows
|
||
if (!win.gBrowser) {
|
||
continue;
|
||
}
|
||
urisToClose = await win.gBrowser.closeTabsByURI(urisToClose);
|
||
// If we've successfully closed all the tabs, break early
|
||
if (!urisToClose.length) {
|
||
break;
|
||
}
|
||
}
|
||
},
|
||
|
||
async _onVerifyLoginNotification({ body, title, url }) {
|
||
let tab;
|
||
let imageURL;
|
||
if (AppConstants.platform == "win") {
|
||
imageURL = "chrome://branding/content/icon64.png";
|
||
}
|
||
let win = lazy.BrowserWindowTracker.getTopWindow({ private: false });
|
||
if (!win) {
|
||
win = await this._openURLInNewWindow(url);
|
||
let tabs = win.gBrowser.tabs;
|
||
tab = tabs[tabs.length - 1];
|
||
} else {
|
||
tab = win.gBrowser.addWebTab(url);
|
||
}
|
||
tab.attention = true;
|
||
let clickCallback = (subject, topic) => {
|
||
if (topic != "alertclickcallback") {
|
||
return;
|
||
}
|
||
win.gBrowser.selectedTab = tab;
|
||
};
|
||
|
||
try {
|
||
this.AlertsService.showAlertNotification(
|
||
imageURL,
|
||
title,
|
||
body,
|
||
true,
|
||
null,
|
||
clickCallback
|
||
);
|
||
} catch (ex) {
|
||
console.error("Error notifying of a verify login event: ", ex);
|
||
}
|
||
},
|
||
|
||
_onDeviceConnected(deviceName) {
|
||
const [title, body] = lazy.accountsL10n.formatValuesSync([
|
||
{ id: "account-connection-title-2" },
|
||
deviceName
|
||
? { id: "account-connection-connected-with", args: { deviceName } }
|
||
: { id: "account-connection-connected-with-noname" },
|
||
]);
|
||
|
||
let clickCallback = async (subject, topic) => {
|
||
if (topic != "alertclickcallback") {
|
||
return;
|
||
}
|
||
let url = await lazy.FxAccounts.config.promiseManageDevicesURI(
|
||
"device-connected-notification"
|
||
);
|
||
let win = lazy.BrowserWindowTracker.getTopWindow({ private: false });
|
||
if (!win) {
|
||
this._openURLInNewWindow(url);
|
||
} else {
|
||
win.gBrowser.addWebTab(url);
|
||
}
|
||
};
|
||
|
||
try {
|
||
this.AlertsService.showAlertNotification(
|
||
null,
|
||
title,
|
||
body,
|
||
true,
|
||
null,
|
||
clickCallback
|
||
);
|
||
} catch (ex) {
|
||
console.error("Error notifying of a new Sync device: ", ex);
|
||
}
|
||
},
|
||
|
||
_onDeviceDisconnected() {
|
||
const [title, body] = lazy.accountsL10n.formatValuesSync([
|
||
"account-connection-title-2",
|
||
"account-connection-disconnected",
|
||
]);
|
||
|
||
let clickCallback = (subject, topic) => {
|
||
if (topic != "alertclickcallback") {
|
||
return;
|
||
}
|
||
this._openPreferences("sync");
|
||
};
|
||
this.AlertsService.showAlertNotification(
|
||
null,
|
||
title,
|
||
body,
|
||
true,
|
||
null,
|
||
clickCallback
|
||
);
|
||
},
|
||
|
||
_updateFxaBadges(win) {
|
||
let fxaButton = win.document.getElementById("fxa-toolbar-menu-button");
|
||
let badge = fxaButton?.querySelector(".toolbarbutton-badge");
|
||
|
||
let state = lazy.UIState.get();
|
||
if (
|
||
state.status == lazy.UIState.STATUS_LOGIN_FAILED ||
|
||
state.status == lazy.UIState.STATUS_NOT_VERIFIED
|
||
) {
|
||
// If the fxa toolbar button is in the toolbox, we display the notification
|
||
// on the fxa button instead of the app menu.
|
||
let navToolbox = win.document.getElementById("navigator-toolbox");
|
||
let isFxAButtonShown = navToolbox.contains(fxaButton);
|
||
if (isFxAButtonShown) {
|
||
state.status == lazy.UIState.STATUS_LOGIN_FAILED
|
||
? fxaButton?.setAttribute("badge-status", state.status)
|
||
: badge?.classList.add("feature-callout");
|
||
} else {
|
||
lazy.AppMenuNotifications.showBadgeOnlyNotification(
|
||
"fxa-needs-authentication"
|
||
);
|
||
}
|
||
} else {
|
||
fxaButton?.removeAttribute("badge-status");
|
||
badge?.classList.remove("feature-callout");
|
||
lazy.AppMenuNotifications.removeNotification("fxa-needs-authentication");
|
||
}
|
||
},
|
||
|
||
_collectTelemetryPiPEnabled() {
|
||
Services.telemetry.setEventRecordingEnabled(
|
||
"pictureinpicture.settings",
|
||
true
|
||
);
|
||
Services.telemetry.setEventRecordingEnabled("pictureinpicture", true);
|
||
|
||
const TOGGLE_ENABLED_PREF =
|
||
"media.videocontrols.picture-in-picture.video-toggle.enabled";
|
||
|
||
const observe = (subject, topic) => {
|
||
const enabled = Services.prefs.getBoolPref(TOGGLE_ENABLED_PREF, false);
|
||
Services.telemetry.scalarSet("pictureinpicture.toggle_enabled", enabled);
|
||
|
||
// Record events when preferences change
|
||
if (topic === "nsPref:changed") {
|
||
if (enabled) {
|
||
Services.telemetry.recordEvent(
|
||
"pictureinpicture.settings",
|
||
"enable",
|
||
"settings"
|
||
);
|
||
}
|
||
}
|
||
};
|
||
|
||
Services.prefs.addObserver(TOGGLE_ENABLED_PREF, observe);
|
||
observe();
|
||
},
|
||
|
||
QueryInterface: ChromeUtils.generateQI([
|
||
"nsIObserver",
|
||
"nsISupportsWeakReference",
|
||
]),
|
||
};
|
||
|
||
var ContentBlockingCategoriesPrefs = {
|
||
PREF_CB_CATEGORY: "browser.contentblocking.category",
|
||
PREF_STRICT_DEF: "browser.contentblocking.features.strict",
|
||
switchingCategory: false,
|
||
|
||
setPrefExpectations() {
|
||
// The prefs inside CATEGORY_PREFS are initial values.
|
||
// If the pref remains null, then it will expect the default value.
|
||
// The "standard" category is defined as expecting all 5 default values.
|
||
this.CATEGORY_PREFS = {
|
||
strict: {
|
||
"network.cookie.cookieBehavior": null,
|
||
"network.cookie.cookieBehavior.pbmode": null,
|
||
"privacy.trackingprotection.pbmode.enabled": null,
|
||
"privacy.trackingprotection.enabled": null,
|
||
"privacy.trackingprotection.socialtracking.enabled": null,
|
||
"privacy.trackingprotection.fingerprinting.enabled": null,
|
||
"privacy.trackingprotection.cryptomining.enabled": null,
|
||
"privacy.trackingprotection.emailtracking.enabled": null,
|
||
"privacy.trackingprotection.emailtracking.pbmode.enabled": null,
|
||
"privacy.annotate_channels.strict_list.enabled": null,
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault": null,
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation":
|
||
null,
|
||
"privacy.partition.network_state.ocsp_cache": null,
|
||
"privacy.query_stripping.enabled": null,
|
||
"privacy.query_stripping.enabled.pbmode": null,
|
||
"privacy.fingerprintingProtection": null,
|
||
"privacy.fingerprintingProtection.pbmode": null,
|
||
},
|
||
standard: {
|
||
"network.cookie.cookieBehavior": null,
|
||
"network.cookie.cookieBehavior.pbmode": null,
|
||
"privacy.trackingprotection.pbmode.enabled": null,
|
||
"privacy.trackingprotection.enabled": null,
|
||
"privacy.trackingprotection.socialtracking.enabled": null,
|
||
"privacy.trackingprotection.fingerprinting.enabled": null,
|
||
"privacy.trackingprotection.cryptomining.enabled": null,
|
||
"privacy.trackingprotection.emailtracking.enabled": null,
|
||
"privacy.trackingprotection.emailtracking.pbmode.enabled": null,
|
||
"privacy.annotate_channels.strict_list.enabled": null,
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault": null,
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation":
|
||
null,
|
||
"privacy.partition.network_state.ocsp_cache": null,
|
||
"privacy.query_stripping.enabled": null,
|
||
"privacy.query_stripping.enabled.pbmode": null,
|
||
"privacy.fingerprintingProtection": null,
|
||
"privacy.fingerprintingProtection.pbmode": null,
|
||
},
|
||
};
|
||
let type = "strict";
|
||
let rulesArray = Services.prefs
|
||
.getStringPref(this.PREF_STRICT_DEF)
|
||
.split(",");
|
||
for (let item of rulesArray) {
|
||
switch (item) {
|
||
case "tp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.enabled"
|
||
] = true;
|
||
break;
|
||
case "-tp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.enabled"
|
||
] = false;
|
||
break;
|
||
case "tpPrivate":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.pbmode.enabled"
|
||
] = true;
|
||
break;
|
||
case "-tpPrivate":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.pbmode.enabled"
|
||
] = false;
|
||
break;
|
||
case "fp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.fingerprinting.enabled"
|
||
] = true;
|
||
break;
|
||
case "-fp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.fingerprinting.enabled"
|
||
] = false;
|
||
break;
|
||
case "cm":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.cryptomining.enabled"
|
||
] = true;
|
||
break;
|
||
case "-cm":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.cryptomining.enabled"
|
||
] = false;
|
||
break;
|
||
case "stp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.socialtracking.enabled"
|
||
] = true;
|
||
break;
|
||
case "-stp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.socialtracking.enabled"
|
||
] = false;
|
||
break;
|
||
case "emailTP":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.emailtracking.enabled"
|
||
] = true;
|
||
break;
|
||
case "-emailTP":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.emailtracking.enabled"
|
||
] = false;
|
||
break;
|
||
case "emailTPPrivate":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.emailtracking.pbmode.enabled"
|
||
] = true;
|
||
break;
|
||
case "-emailTPPrivate":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.trackingprotection.emailtracking.pbmode.enabled"
|
||
] = false;
|
||
break;
|
||
case "lvl2":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.annotate_channels.strict_list.enabled"
|
||
] = true;
|
||
break;
|
||
case "-lvl2":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.annotate_channels.strict_list.enabled"
|
||
] = false;
|
||
break;
|
||
case "rp":
|
||
this.CATEGORY_PREFS[type][
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault"
|
||
] = true;
|
||
break;
|
||
case "-rp":
|
||
this.CATEGORY_PREFS[type][
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault"
|
||
] = false;
|
||
break;
|
||
case "rpTop":
|
||
this.CATEGORY_PREFS[type][
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation"
|
||
] = true;
|
||
break;
|
||
case "-rpTop":
|
||
this.CATEGORY_PREFS[type][
|
||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation"
|
||
] = false;
|
||
break;
|
||
case "ocsp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.partition.network_state.ocsp_cache"
|
||
] = true;
|
||
break;
|
||
case "-ocsp":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.partition.network_state.ocsp_cache"
|
||
] = false;
|
||
break;
|
||
case "qps":
|
||
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled"] = true;
|
||
break;
|
||
case "-qps":
|
||
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled"] = false;
|
||
break;
|
||
case "qpsPBM":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.query_stripping.enabled.pbmode"
|
||
] = true;
|
||
break;
|
||
case "-qpsPBM":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.query_stripping.enabled.pbmode"
|
||
] = false;
|
||
break;
|
||
case "fpp":
|
||
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection"] = true;
|
||
break;
|
||
case "-fpp":
|
||
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection"] = false;
|
||
break;
|
||
case "fppPrivate":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.fingerprintingProtection.pbmode"
|
||
] = true;
|
||
break;
|
||
case "-fppPrivate":
|
||
this.CATEGORY_PREFS[type][
|
||
"privacy.fingerprintingProtection.pbmode"
|
||
] = false;
|
||
break;
|
||
case "cookieBehavior0":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||
Ci.nsICookieService.BEHAVIOR_ACCEPT;
|
||
break;
|
||
case "cookieBehavior1":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN;
|
||
break;
|
||
case "cookieBehavior2":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT;
|
||
break;
|
||
case "cookieBehavior3":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||
Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN;
|
||
break;
|
||
case "cookieBehavior4":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER;
|
||
break;
|
||
case "cookieBehavior5":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN;
|
||
break;
|
||
case "cookieBehaviorPBM0":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||
Ci.nsICookieService.BEHAVIOR_ACCEPT;
|
||
break;
|
||
case "cookieBehaviorPBM1":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN;
|
||
break;
|
||
case "cookieBehaviorPBM2":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT;
|
||
break;
|
||
case "cookieBehaviorPBM3":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||
Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN;
|
||
break;
|
||
case "cookieBehaviorPBM4":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER;
|
||
break;
|
||
case "cookieBehaviorPBM5":
|
||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN;
|
||
break;
|
||
default:
|
||
console.error(`Error: Unknown rule observed ${item}`);
|
||
}
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Checks if CB prefs match perfectly with one of our pre-defined categories.
|
||
*/
|
||
prefsMatch(category) {
|
||
// The category pref must be either unset, or match.
|
||
if (
|
||
Services.prefs.prefHasUserValue(this.PREF_CB_CATEGORY) &&
|
||
Services.prefs.getStringPref(this.PREF_CB_CATEGORY) != category
|
||
) {
|
||
return false;
|
||
}
|
||
for (let pref in this.CATEGORY_PREFS[category]) {
|
||
let value = this.CATEGORY_PREFS[category][pref];
|
||
if (value == null) {
|
||
if (Services.prefs.prefHasUserValue(pref)) {
|
||
return false;
|
||
}
|
||
} else {
|
||
let prefType = Services.prefs.getPrefType(pref);
|
||
if (
|
||
(prefType == Services.prefs.PREF_BOOL &&
|
||
Services.prefs.getBoolPref(pref) != value) ||
|
||
(prefType == Services.prefs.PREF_INT &&
|
||
Services.prefs.getIntPref(pref) != value) ||
|
||
(prefType == Services.prefs.PREF_STRING &&
|
||
Services.prefs.getStringPref(pref) != value)
|
||
) {
|
||
return false;
|
||
}
|
||
}
|
||
}
|
||
return true;
|
||
},
|
||
|
||
matchCBCategory() {
|
||
if (this.switchingCategory) {
|
||
return;
|
||
}
|
||
// If PREF_CB_CATEGORY is not set match users to a Content Blocking category. Check if prefs fit
|
||
// perfectly into strict or standard, otherwise match with custom. If PREF_CB_CATEGORY has previously been set,
|
||
// a change of one of these prefs necessarily puts us in "custom".
|
||
if (this.prefsMatch("standard")) {
|
||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "standard");
|
||
} else if (this.prefsMatch("strict")) {
|
||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "strict");
|
||
} else {
|
||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "custom");
|
||
}
|
||
|
||
// If there is a custom policy which changes a related pref, then put the user in custom so
|
||
// they still have access to other content blocking prefs, and to keep our default definitions
|
||
// from changing.
|
||
let policy = Services.policies.getActivePolicies();
|
||
if (policy && (policy.EnableTrackingProtection || policy.Cookies)) {
|
||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "custom");
|
||
}
|
||
},
|
||
|
||
updateCBCategory() {
|
||
if (
|
||
this.switchingCategory ||
|
||
!Services.prefs.prefHasUserValue(this.PREF_CB_CATEGORY)
|
||
) {
|
||
return;
|
||
}
|
||
// Turn on switchingCategory flag, to ensure that when the individual prefs that change as a result
|
||
// of the category change do not trigger yet another category change.
|
||
this.switchingCategory = true;
|
||
let value = Services.prefs.getStringPref(this.PREF_CB_CATEGORY);
|
||
this.setPrefsToCategory(value);
|
||
this.switchingCategory = false;
|
||
},
|
||
|
||
/**
|
||
* Sets all user-exposed content blocking preferences to values that match the selected category.
|
||
*/
|
||
setPrefsToCategory(category) {
|
||
// Leave prefs as they were if we are switching to "custom" category.
|
||
if (category == "custom") {
|
||
return;
|
||
}
|
||
|
||
for (let pref in this.CATEGORY_PREFS[category]) {
|
||
let value = this.CATEGORY_PREFS[category][pref];
|
||
if (!Services.prefs.prefIsLocked(pref)) {
|
||
if (value == null) {
|
||
Services.prefs.clearUserPref(pref);
|
||
} else {
|
||
switch (Services.prefs.getPrefType(pref)) {
|
||
case Services.prefs.PREF_BOOL:
|
||
Services.prefs.setBoolPref(pref, value);
|
||
break;
|
||
case Services.prefs.PREF_INT:
|
||
Services.prefs.setIntPref(pref, value);
|
||
break;
|
||
case Services.prefs.PREF_STRING:
|
||
Services.prefs.setStringPref(pref, value);
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
},
|
||
};
|
||
|
||
/**
|
||
* ContentPermissionIntegration is responsible for showing the user
|
||
* simple permission prompts when content requests additional
|
||
* capabilities.
|
||
*
|
||
* While there are some built-in permission prompts, createPermissionPrompt
|
||
* can also be overridden by system add-ons or tests to provide new ones.
|
||
*
|
||
* This override ability is provided by Integration.sys.mjs. See
|
||
* PermissionUI.sys.mjs for an example of how to provide a new prompt
|
||
* from an add-on.
|
||
*/
|
||
const ContentPermissionIntegration = {
|
||
/**
|
||
* Creates a PermissionPrompt for a given permission type and
|
||
* nsIContentPermissionRequest.
|
||
*
|
||
* @param {string} type
|
||
* The type of the permission request from content. This normally
|
||
* matches the "type" field of an nsIContentPermissionType, but it
|
||
* can be something else if the permission does not use the
|
||
* nsIContentPermissionRequest model. Note that this type might also
|
||
* be different from the permission key used in the permissions
|
||
* database.
|
||
* Example: "geolocation"
|
||
* @param {nsIContentPermissionRequest} request
|
||
* The request for a permission from content.
|
||
* @return {PermissionPrompt} (see PermissionUI.sys.mjs),
|
||
* or undefined if the type cannot be handled.
|
||
*/
|
||
createPermissionPrompt(type, request) {
|
||
switch (type) {
|
||
case "geolocation": {
|
||
return new lazy.PermissionUI.GeolocationPermissionPrompt(request);
|
||
}
|
||
case "xr": {
|
||
return new lazy.PermissionUI.XRPermissionPrompt(request);
|
||
}
|
||
case "desktop-notification": {
|
||
return new lazy.PermissionUI.DesktopNotificationPermissionPrompt(
|
||
request
|
||
);
|
||
}
|
||
case "persistent-storage": {
|
||
return new lazy.PermissionUI.PersistentStoragePermissionPrompt(request);
|
||
}
|
||
case "midi": {
|
||
return new lazy.PermissionUI.MIDIPermissionPrompt(request);
|
||
}
|
||
case "storage-access": {
|
||
return new lazy.PermissionUI.StorageAccessPermissionPrompt(request);
|
||
}
|
||
}
|
||
return undefined;
|
||
},
|
||
};
|
||
|
||
export function ContentPermissionPrompt() {}
|
||
|
||
ContentPermissionPrompt.prototype = {
|
||
classID: Components.ID("{d8903bf6-68d5-4e97-bcd1-e4d3012f721a}"),
|
||
|
||
QueryInterface: ChromeUtils.generateQI(["nsIContentPermissionPrompt"]),
|
||
|
||
/**
|
||
* This implementation of nsIContentPermissionPrompt.prompt ensures
|
||
* that there's only one nsIContentPermissionType in the request,
|
||
* and that it's of type nsIContentPermissionType. Failing to
|
||
* satisfy either of these conditions will result in this method
|
||
* throwing NS_ERRORs. If the combined ContentPermissionIntegration
|
||
* cannot construct a prompt for this particular request, an
|
||
* NS_ERROR_FAILURE will be thrown.
|
||
*
|
||
* Any time an error is thrown, the nsIContentPermissionRequest is
|
||
* cancelled automatically.
|
||
*
|
||
* @param {nsIContentPermissionRequest} request
|
||
* The request that we're to show a prompt for.
|
||
*/
|
||
prompt(request) {
|
||
if (request.element && request.element.fxrPermissionPrompt) {
|
||
// For Firefox Reality on Desktop, switch to a different mechanism to
|
||
// prompt the user since fewer permissions are available and since many
|
||
// UI dependencies are not availabe.
|
||
request.element.fxrPermissionPrompt(request);
|
||
return;
|
||
}
|
||
|
||
let type;
|
||
try {
|
||
// Only allow exactly one permission request here.
|
||
let types = request.types.QueryInterface(Ci.nsIArray);
|
||
if (types.length != 1) {
|
||
throw Components.Exception(
|
||
"Expected an nsIContentPermissionRequest with only 1 type.",
|
||
Cr.NS_ERROR_UNEXPECTED
|
||
);
|
||
}
|
||
|
||
type = types.queryElementAt(0, Ci.nsIContentPermissionType).type;
|
||
let combinedIntegration = lazy.Integration.contentPermission.getCombined(
|
||
ContentPermissionIntegration
|
||
);
|
||
|
||
let permissionPrompt = combinedIntegration.createPermissionPrompt(
|
||
type,
|
||
request
|
||
);
|
||
if (!permissionPrompt) {
|
||
throw Components.Exception(
|
||
`Failed to handle permission of type ${type}`,
|
||
Cr.NS_ERROR_FAILURE
|
||
);
|
||
}
|
||
|
||
permissionPrompt.prompt();
|
||
} catch (ex) {
|
||
console.error(ex);
|
||
request.cancel();
|
||
throw ex;
|
||
}
|
||
|
||
let schemeHistogram = Services.telemetry.getKeyedHistogramById(
|
||
"PERMISSION_REQUEST_ORIGIN_SCHEME"
|
||
);
|
||
let scheme = 0;
|
||
try {
|
||
if (request.principal.schemeIs("http")) {
|
||
scheme = 1;
|
||
} else if (request.principal.schemeIs("https")) {
|
||
scheme = 2;
|
||
}
|
||
} catch (ex) {
|
||
// If the request principal is not available at this point,
|
||
// the request has likely been cancelled before being shown to the
|
||
// user. We shouldn't record this request.
|
||
if (ex.result != Cr.NS_ERROR_FAILURE) {
|
||
console.error(ex);
|
||
}
|
||
return;
|
||
}
|
||
schemeHistogram.add(type, scheme);
|
||
|
||
let userInputHistogram = Services.telemetry.getKeyedHistogramById(
|
||
"PERMISSION_REQUEST_HANDLING_USER_INPUT"
|
||
);
|
||
userInputHistogram.add(
|
||
type,
|
||
request.hasValidTransientUserGestureActivation
|
||
);
|
||
},
|
||
};
|
||
|
||
export var DefaultBrowserCheck = {
|
||
async prompt(win) {
|
||
const shellService = win.getShellService();
|
||
const needPin = await shellService.doesAppNeedPin();
|
||
|
||
win.MozXULElement.insertFTLIfNeeded("branding/brand.ftl");
|
||
win.MozXULElement.insertFTLIfNeeded(
|
||
"browser/defaultBrowserNotification.ftl"
|
||
);
|
||
// Resolve the translations for the prompt elements and return only the
|
||
// string values
|
||
const pinMessage =
|
||
AppConstants.platform == "macosx"
|
||
? "default-browser-prompt-message-pin-mac"
|
||
: "default-browser-prompt-message-pin";
|
||
let [promptTitle, promptMessage, askLabel, yesButton, notNowButton] = (
|
||
await win.document.l10n.formatMessages([
|
||
{
|
||
id: needPin
|
||
? "default-browser-prompt-title-pin"
|
||
: "default-browser-prompt-title-alt",
|
||
},
|
||
{
|
||
id: needPin ? pinMessage : "default-browser-prompt-message-alt",
|
||
},
|
||
{ id: "default-browser-prompt-checkbox-not-again-label" },
|
||
{
|
||
id: needPin
|
||
? "default-browser-prompt-button-primary-pin"
|
||
: "default-browser-prompt-button-primary-alt",
|
||
},
|
||
{ id: "default-browser-prompt-button-secondary" },
|
||
])
|
||
).map(({ value }) => value);
|
||
|
||
let ps = Services.prompt;
|
||
let buttonFlags =
|
||
ps.BUTTON_TITLE_IS_STRING * ps.BUTTON_POS_0 +
|
||
ps.BUTTON_TITLE_IS_STRING * ps.BUTTON_POS_1 +
|
||
ps.BUTTON_POS_0_DEFAULT;
|
||
let rv = await ps.asyncConfirmEx(
|
||
win.browsingContext,
|
||
ps.MODAL_TYPE_INTERNAL_WINDOW,
|
||
promptTitle,
|
||
promptMessage,
|
||
buttonFlags,
|
||
yesButton,
|
||
notNowButton,
|
||
null,
|
||
askLabel,
|
||
false, // checkbox state
|
||
{ headerIconURL: "chrome://branding/content/icon32.png" }
|
||
);
|
||
let buttonNumClicked = rv.get("buttonNumClicked");
|
||
let checkboxState = rv.get("checked");
|
||
if (buttonNumClicked == 0) {
|
||
try {
|
||
await shellService.setAsDefault();
|
||
} catch (e) {
|
||
this.log.error("Failed to set the default browser", e);
|
||
}
|
||
|
||
shellService.pinToTaskbar();
|
||
}
|
||
if (checkboxState) {
|
||
shellService.shouldCheckDefaultBrowser = false;
|
||
}
|
||
|
||
try {
|
||
let resultEnum = buttonNumClicked * 2 + !checkboxState;
|
||
Services.telemetry
|
||
.getHistogramById("BROWSER_SET_DEFAULT_RESULT")
|
||
.add(resultEnum);
|
||
} catch (ex) {
|
||
/* Don't break if Telemetry is acting up. */
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Checks if the default browser check prompt will be shown.
|
||
* @param {boolean} isStartupCheck
|
||
* If true, prefs will be set and telemetry will be recorded.
|
||
* @returns {boolean} True if the default browser check prompt will be shown.
|
||
*/
|
||
async willCheckDefaultBrowser(isStartupCheck) {
|
||
let win = lazy.BrowserWindowTracker.getTopWindow();
|
||
let shellService = win.getShellService();
|
||
|
||
// Perform default browser checking.
|
||
if (!shellService) {
|
||
return false;
|
||
}
|
||
|
||
let shouldCheck =
|
||
!AppConstants.DEBUG && shellService.shouldCheckDefaultBrowser;
|
||
|
||
// Even if we shouldn't check the default browser, we still continue when
|
||
// isStartupCheck = true to set prefs and telemetry.
|
||
if (!shouldCheck && !isStartupCheck) {
|
||
return false;
|
||
}
|
||
|
||
// Skip the "Set Default Browser" check during first-run or after the
|
||
// browser has been run a few times.
|
||
const skipDefaultBrowserCheck =
|
||
Services.prefs.getBoolPref(
|
||
"browser.shell.skipDefaultBrowserCheckOnFirstRun"
|
||
) &&
|
||
!Services.prefs.getBoolPref(
|
||
"browser.shell.didSkipDefaultBrowserCheckOnFirstRun"
|
||
);
|
||
|
||
let promptCount = Services.prefs.getIntPref(
|
||
"browser.shell.defaultBrowserCheckCount",
|
||
0
|
||
);
|
||
|
||
// If SessionStartup's state is not initialized, checking sessionType will set
|
||
// its internal state to "do not restore".
|
||
await lazy.SessionStartup.onceInitialized;
|
||
let willRecoverSession =
|
||
lazy.SessionStartup.sessionType == lazy.SessionStartup.RECOVER_SESSION;
|
||
|
||
// Don't show the prompt if we're already the default browser.
|
||
let isDefault = false;
|
||
let isDefaultError = false;
|
||
try {
|
||
isDefault = shellService.isDefaultBrowser(isStartupCheck, false);
|
||
} catch (ex) {
|
||
isDefaultError = true;
|
||
}
|
||
|
||
if (isDefault && isStartupCheck) {
|
||
let now = Math.floor(Date.now() / 1000).toString();
|
||
Services.prefs.setCharPref(
|
||
"browser.shell.mostRecentDateSetAsDefault",
|
||
now
|
||
);
|
||
}
|
||
|
||
let willPrompt = shouldCheck && !isDefault && !willRecoverSession;
|
||
|
||
if (willPrompt) {
|
||
if (skipDefaultBrowserCheck) {
|
||
if (isStartupCheck) {
|
||
Services.prefs.setBoolPref(
|
||
"browser.shell.didSkipDefaultBrowserCheckOnFirstRun",
|
||
true
|
||
);
|
||
}
|
||
willPrompt = false;
|
||
} else {
|
||
promptCount++;
|
||
if (isStartupCheck) {
|
||
Services.prefs.setIntPref(
|
||
"browser.shell.defaultBrowserCheckCount",
|
||
promptCount
|
||
);
|
||
}
|
||
if (!AppConstants.RELEASE_OR_BETA && promptCount > 3) {
|
||
willPrompt = false;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (isStartupCheck) {
|
||
try {
|
||
// Report default browser status on startup to telemetry
|
||
// so we can track whether we are the default.
|
||
Services.telemetry
|
||
.getHistogramById("BROWSER_IS_USER_DEFAULT")
|
||
.add(isDefault);
|
||
Services.telemetry
|
||
.getHistogramById("BROWSER_IS_USER_DEFAULT_ERROR")
|
||
.add(isDefaultError);
|
||
Services.telemetry
|
||
.getHistogramById("BROWSER_SET_DEFAULT_ALWAYS_CHECK")
|
||
.add(shouldCheck);
|
||
Services.telemetry
|
||
.getHistogramById("BROWSER_SET_DEFAULT_DIALOG_PROMPT_RAWCOUNT")
|
||
.add(promptCount);
|
||
} catch (ex) {
|
||
/* Don't break the default prompt if telemetry is broken. */
|
||
}
|
||
}
|
||
|
||
return willPrompt;
|
||
},
|
||
};
|
||
|
||
/**
|
||
* AboutHomeStartupCache is responsible for reading and writing the
|
||
* initial about:home document from the HTTP cache as a startup
|
||
* performance optimization. It only works when the "privileged about
|
||
* content process" is enabled and when ENABLED_PREF is set to true.
|
||
*
|
||
* See https://firefox-source-docs.mozilla.org/browser/components/newtab/docs/v2-system-addon/about_home_startup_cache.html
|
||
* for further details.
|
||
*/
|
||
export var AboutHomeStartupCache = {
|
||
ABOUT_HOME_URI_STRING: "about:home",
|
||
SCRIPT_EXTENSION: "script",
|
||
ENABLED_PREF: "browser.startup.homepage.abouthome_cache.enabled",
|
||
PRELOADED_NEWTAB_PREF: "browser.newtab.preload",
|
||
LOG_LEVEL_PREF: "browser.startup.homepage.abouthome_cache.loglevel",
|
||
|
||
// It's possible that the layout of about:home will change such that
|
||
// we want to invalidate any pre-existing caches. We do this by setting
|
||
// this meta key in the nsICacheEntry for the page.
|
||
//
|
||
// The version is currently set to the build ID, meaning that the cache
|
||
// is invalidated after every upgrade (like the main startup cache).
|
||
CACHE_VERSION_META_KEY: "version",
|
||
|
||
LOG_NAME: "AboutHomeStartupCache",
|
||
|
||
// These messages are used to request the "privileged about content process"
|
||
// to create the cached document, and then to receive that document.
|
||
CACHE_REQUEST_MESSAGE: "AboutHomeStartupCache:CacheRequest",
|
||
CACHE_RESPONSE_MESSAGE: "AboutHomeStartupCache:CacheResponse",
|
||
CACHE_USAGE_RESULT_MESSAGE: "AboutHomeStartupCache:UsageResult",
|
||
|
||
// When a "privileged about content process" is launched, this message is
|
||
// sent to give it some nsIInputStream's for the about:home document they
|
||
// should load.
|
||
SEND_STREAMS_MESSAGE: "AboutHomeStartupCache:InputStreams",
|
||
|
||
// This time in ms is used to debounce messages that are broadcast to
|
||
// all about:newtab's, or the preloaded about:newtab. We use those
|
||
// messages as a signal that it's likely time to refresh the cache.
|
||
CACHE_DEBOUNCE_RATE_MS: 5000,
|
||
|
||
// This is how long we'll block the AsyncShutdown while waiting for
|
||
// the cache to write. If we fail to write within that time, we will
|
||
// allow the shutdown to proceed.
|
||
SHUTDOWN_CACHE_WRITE_TIMEOUT_MS: 1000,
|
||
|
||
// The following values are as possible values for the
|
||
// browser.startup.abouthome_cache_result scalar. Keep these in sync with the
|
||
// scalar definition in Scalars.yaml. See setDeferredResult for more
|
||
// information.
|
||
CACHE_RESULT_SCALARS: {
|
||
UNSET: 0,
|
||
DOES_NOT_EXIST: 1,
|
||
CORRUPT_PAGE: 2,
|
||
CORRUPT_SCRIPT: 3,
|
||
INVALIDATED: 4,
|
||
LATE: 5,
|
||
VALID_AND_USED: 6,
|
||
DISABLED: 7,
|
||
NOT_LOADING_ABOUTHOME: 8,
|
||
PRELOADING_DISABLED: 9,
|
||
},
|
||
|
||
// This will be set to one of the values of CACHE_RESULT_SCALARS
|
||
// once it is determined which result best suits what occurred.
|
||
_cacheDeferredResultScalar: -1,
|
||
|
||
// A reference to the nsICacheEntry to read from and write to.
|
||
_cacheEntry: null,
|
||
|
||
// These nsIPipe's are sent down to the "privileged about content process"
|
||
// immediately after the process launches. This allows us to race the loading
|
||
// of the cache entry in the parent process with the load of the about:home
|
||
// page in the content process, since we'll connect the InputStream's to
|
||
// the pipes as soon as the nsICacheEntry is available.
|
||
//
|
||
// The page pipe is for the HTML markup for the page.
|
||
_pagePipe: null,
|
||
// The script pipe is for the JavaScript that the HTML markup loads
|
||
// to set its internal state.
|
||
_scriptPipe: null,
|
||
_cacheDeferred: null,
|
||
|
||
_enabled: false,
|
||
_initted: false,
|
||
_hasWrittenThisSession: false,
|
||
_finalized: false,
|
||
_firstPrivilegedProcessCreated: false,
|
||
|
||
init() {
|
||
if (this._initted) {
|
||
throw new Error("AboutHomeStartupCache already initted.");
|
||
}
|
||
|
||
this.setDeferredResult(this.CACHE_RESULT_SCALARS.UNSET);
|
||
|
||
this._enabled = Services.prefs.getBoolPref(
|
||
"browser.startup.homepage.abouthome_cache.enabled"
|
||
);
|
||
|
||
if (!this._enabled) {
|
||
this.recordResult(this.CACHE_RESULT_SCALARS.DISABLED);
|
||
return;
|
||
}
|
||
|
||
this.log = console.createInstance({
|
||
prefix: this.LOG_NAME,
|
||
maxLogLevelPref: this.LOG_LEVEL_PREF,
|
||
});
|
||
|
||
this.log.trace("Initting.");
|
||
|
||
// If the user is not configured to load about:home at startup, then
|
||
// let's not bother with the cache - loading it needlessly is more likely
|
||
// to hinder what we're actually trying to load.
|
||
let willLoadAboutHome =
|
||
!lazy.HomePage.overridden &&
|
||
Services.prefs.getIntPref("browser.startup.page") === 1;
|
||
|
||
if (!willLoadAboutHome) {
|
||
this.log.trace("Not configured to load about:home by default.");
|
||
this.recordResult(this.CACHE_RESULT_SCALARS.NOT_LOADING_ABOUTHOME);
|
||
return;
|
||
}
|
||
|
||
if (!Services.prefs.getBoolPref(this.PRELOADED_NEWTAB_PREF, false)) {
|
||
this.log.trace("Preloaded about:newtab disabled.");
|
||
this.recordResult(this.CACHE_RESULT_SCALARS.PRELOADING_DISABLED);
|
||
return;
|
||
}
|
||
|
||
Services.obs.addObserver(this, "ipc:content-created");
|
||
Services.obs.addObserver(this, "process-type-set");
|
||
Services.obs.addObserver(this, "ipc:content-shutdown");
|
||
Services.obs.addObserver(this, "intl:app-locales-changed");
|
||
|
||
this.log.trace("Constructing pipes.");
|
||
this._pagePipe = this.makePipe();
|
||
this._scriptPipe = this.makePipe();
|
||
|
||
this._cacheEntryPromise = new Promise(resolve => {
|
||
this._cacheEntryResolver = resolve;
|
||
});
|
||
|
||
let lci = Services.loadContextInfo.default;
|
||
let storage = Services.cache2.diskCacheStorage(lci);
|
||
try {
|
||
storage.asyncOpenURI(
|
||
this.aboutHomeURI,
|
||
"",
|
||
Ci.nsICacheStorage.OPEN_PRIORITY,
|
||
this
|
||
);
|
||
} catch (e) {
|
||
this.log.error("Failed to open about:home cache entry", e);
|
||
}
|
||
|
||
this._cacheTask = new lazy.DeferredTask(async () => {
|
||
await this.cacheNow();
|
||
}, this.CACHE_DEBOUNCE_RATE_MS);
|
||
|
||
lazy.AsyncShutdown.quitApplicationGranted.addBlocker(
|
||
"AboutHomeStartupCache: Writing cache",
|
||
async () => {
|
||
await this.onShutdown();
|
||
},
|
||
() => this._cacheProgress
|
||
);
|
||
|
||
this._cacheDeferred = null;
|
||
this._initted = true;
|
||
this.log.trace("Initialized.");
|
||
},
|
||
|
||
get initted() {
|
||
return this._initted;
|
||
},
|
||
|
||
uninit() {
|
||
if (!this._enabled) {
|
||
return;
|
||
}
|
||
|
||
try {
|
||
Services.obs.removeObserver(this, "ipc:content-created");
|
||
Services.obs.removeObserver(this, "process-type-set");
|
||
Services.obs.removeObserver(this, "ipc:content-shutdown");
|
||
Services.obs.removeObserver(this, "intl:app-locales-changed");
|
||
} catch (e) {
|
||
// If we failed to initialize and register for these observer
|
||
// notifications, then attempting to remove them will throw.
|
||
// It's fine to ignore that case on shutdown.
|
||
}
|
||
|
||
if (this._cacheTask) {
|
||
this._cacheTask.disarm();
|
||
this._cacheTask = null;
|
||
}
|
||
|
||
this._pagePipe = null;
|
||
this._scriptPipe = null;
|
||
this._initted = false;
|
||
this._cacheEntry = null;
|
||
this._hasWrittenThisSession = false;
|
||
this._cacheEntryPromise = null;
|
||
this._cacheEntryResolver = null;
|
||
this._cacheDeferredResultScalar = -1;
|
||
|
||
if (this.log) {
|
||
this.log.trace("Uninitialized.");
|
||
this.log = null;
|
||
}
|
||
|
||
this._procManager = null;
|
||
this._procManagerID = null;
|
||
this._appender = null;
|
||
this._cacheDeferred = null;
|
||
this._finalized = false;
|
||
this._firstPrivilegedProcessCreated = false;
|
||
},
|
||
|
||
_aboutHomeURI: null,
|
||
|
||
get aboutHomeURI() {
|
||
if (this._aboutHomeURI) {
|
||
return this._aboutHomeURI;
|
||
}
|
||
|
||
this._aboutHomeURI = Services.io.newURI(this.ABOUT_HOME_URI_STRING);
|
||
return this._aboutHomeURI;
|
||
},
|
||
|
||
// For the AsyncShutdown blocker, this is used to populate the progress
|
||
// value.
|
||
_cacheProgress: "Not yet begun",
|
||
|
||
/**
|
||
* Called by the AsyncShutdown blocker on quit-application-granted
|
||
* to potentially flush the most recent cache to disk. If one was
|
||
* never written during the session, one is generated and written
|
||
* before the async function resolves.
|
||
*
|
||
* @param withTimeout (boolean)
|
||
* Whether or not the timeout mechanism should be used. Defaults
|
||
* to true.
|
||
* @returns Promise
|
||
* @resolves boolean
|
||
* If a cache has never been written, or a cache write is in
|
||
* progress, resolves true when the cache has been written. Also
|
||
* resolves to true if a cache didn't need to be written.
|
||
*
|
||
* Resolves to false if a cache write unexpectedly timed out.
|
||
*/
|
||
async onShutdown(withTimeout = true) {
|
||
// If we never wrote this session, arm the task so that the next
|
||
// step can finalize.
|
||
if (!this._hasWrittenThisSession) {
|
||
this.log.trace("Never wrote a cache this session. Arming cache task.");
|
||
this._cacheTask.arm();
|
||
}
|
||
|
||
Services.telemetry.scalarSet(
|
||
"browser.startup.abouthome_cache_shutdownwrite",
|
||
this._cacheTask.isArmed
|
||
);
|
||
|
||
if (this._cacheTask.isArmed) {
|
||
this.log.trace("Finalizing cache task on shutdown");
|
||
this._finalized = true;
|
||
|
||
// To avoid hanging shutdowns, we'll ensure that we wait a maximum of
|
||
// SHUTDOWN_CACHE_WRITE_TIMEOUT_MS millseconds before giving up.
|
||
const TIMED_OUT = Symbol();
|
||
let timeoutID = 0;
|
||
|
||
let timeoutPromise = new Promise(resolve => {
|
||
timeoutID = lazy.setTimeout(
|
||
() => resolve(TIMED_OUT),
|
||
this.SHUTDOWN_CACHE_WRITE_TIMEOUT_MS
|
||
);
|
||
});
|
||
|
||
let promises = [this._cacheTask.finalize()];
|
||
if (withTimeout) {
|
||
this.log.trace("Using timeout mechanism.");
|
||
promises.push(timeoutPromise);
|
||
} else {
|
||
this.log.trace("Skipping timeout mechanism.");
|
||
}
|
||
|
||
let result = await Promise.race(promises);
|
||
this.log.trace("Done blocking shutdown.");
|
||
lazy.clearTimeout(timeoutID);
|
||
if (result === TIMED_OUT) {
|
||
this.log.error("Timed out getting cache streams. Skipping cache task.");
|
||
return false;
|
||
}
|
||
}
|
||
this.log.trace("onShutdown is exiting");
|
||
return true;
|
||
},
|
||
|
||
/**
|
||
* Called by the _cacheTask DeferredTask to actually do the work of
|
||
* caching the about:home document.
|
||
*
|
||
* @returns Promise
|
||
* @resolves undefined
|
||
* Resolves when a fresh version of the cache has been written.
|
||
*/
|
||
async cacheNow() {
|
||
this.log.trace("Caching now.");
|
||
this._cacheProgress = "Getting cache streams";
|
||
|
||
let { pageInputStream, scriptInputStream } = await this.requestCache();
|
||
|
||
if (!pageInputStream || !scriptInputStream) {
|
||
this.log.trace("Failed to get cache streams.");
|
||
this._cacheProgress = "Failed to get streams";
|
||
return;
|
||
}
|
||
|
||
this.log.trace("Got cache streams.");
|
||
|
||
this._cacheProgress = "Writing to cache";
|
||
|
||
try {
|
||
this.log.trace("Populating cache.");
|
||
await this.populateCache(pageInputStream, scriptInputStream);
|
||
} catch (e) {
|
||
this._cacheProgress = "Failed to populate cache";
|
||
this.log.error("Populating the cache failed: ", e);
|
||
return;
|
||
}
|
||
|
||
this._cacheProgress = "Done";
|
||
this.log.trace("Done writing to cache.");
|
||
this._hasWrittenThisSession = true;
|
||
},
|
||
|
||
/**
|
||
* Requests the cached document streams from the "privileged about content
|
||
* process".
|
||
*
|
||
* @returns Promise
|
||
* @resolves Object
|
||
* Resolves with an Object with the following properties:
|
||
*
|
||
* pageInputStream (nsIInputStream)
|
||
* The page content to write to the cache, or null if request the streams
|
||
* failed.
|
||
*
|
||
* scriptInputStream (nsIInputStream)
|
||
* The script content to write to the cache, or null if request the streams
|
||
* failed.
|
||
*/
|
||
requestCache() {
|
||
this.log.trace("Parent is requesting Activity Stream state object.");
|
||
if (!this._procManager) {
|
||
this.log.error("requestCache called with no _procManager!");
|
||
return { pageInputStream: null, scriptInputStream: null };
|
||
}
|
||
|
||
if (
|
||
this._procManager.remoteType != lazy.E10SUtils.PRIVILEGEDABOUT_REMOTE_TYPE
|
||
) {
|
||
this.log.error("Somehow got the wrong process type.");
|
||
return { pageInputStream: null, scriptInputStream: null };
|
||
}
|
||
|
||
let state = lazy.AboutNewTab.activityStream.store.getState();
|
||
return new Promise(resolve => {
|
||
this._cacheDeferred = resolve;
|
||
this.log.trace("Parent is requesting cache streams.");
|
||
this._procManager.sendAsyncMessage(this.CACHE_REQUEST_MESSAGE, { state });
|
||
});
|
||
},
|
||
|
||
/**
|
||
* Helper function that returns a newly constructed nsIPipe instance.
|
||
*
|
||
* @return nsIPipe
|
||
*/
|
||
makePipe() {
|
||
let pipe = Cc["@mozilla.org/pipe;1"].createInstance(Ci.nsIPipe);
|
||
pipe.init(
|
||
true /* non-blocking input */,
|
||
true /* non-blocking output */,
|
||
0 /* segment size */,
|
||
0 /* max segments */
|
||
);
|
||
return pipe;
|
||
},
|
||
|
||
get pagePipe() {
|
||
return this._pagePipe;
|
||
},
|
||
|
||
get scriptPipe() {
|
||
return this._scriptPipe;
|
||
},
|
||
|
||
/**
|
||
* Called when the nsICacheEntry has been accessed. If the nsICacheEntry
|
||
* has content that we want to send down to the "privileged about content
|
||
* process", then we connect that content to the nsIPipe's that may or
|
||
* may not have already been sent down to the process.
|
||
*
|
||
* In the event that the nsICacheEntry doesn't contain anything usable,
|
||
* the nsInputStreams on the nsIPipe's are closed.
|
||
*/
|
||
connectToPipes() {
|
||
this.log.trace(`Connecting nsICacheEntry to pipes.`);
|
||
|
||
// If the cache doesn't yet exist, we'll know because the version metadata
|
||
// won't exist yet.
|
||
let version;
|
||
try {
|
||
this.log.trace("");
|
||
version = this._cacheEntry.getMetaDataElement(
|
||
this.CACHE_VERSION_META_KEY
|
||
);
|
||
} catch (e) {
|
||
if (e.result == Cr.NS_ERROR_NOT_AVAILABLE) {
|
||
this.log.debug("Cache meta data does not exist. Closing streams.");
|
||
this.pagePipe.outputStream.close();
|
||
this.scriptPipe.outputStream.close();
|
||
this.setDeferredResult(this.CACHE_RESULT_SCALARS.DOES_NOT_EXIST);
|
||
return;
|
||
}
|
||
|
||
throw e;
|
||
}
|
||
|
||
this.log.info("Version retrieved is", version);
|
||
|
||
if (version != Services.appinfo.appBuildID) {
|
||
this.log.info("Version does not match! Dooming and closing streams.\n");
|
||
// This cache is no good - doom it, and prepare for a new one.
|
||
this.clearCache();
|
||
this.pagePipe.outputStream.close();
|
||
this.scriptPipe.outputStream.close();
|
||
this.setDeferredResult(this.CACHE_RESULT_SCALARS.INVALIDATED);
|
||
return;
|
||
}
|
||
|
||
let cachePageInputStream;
|
||
|
||
try {
|
||
cachePageInputStream = this._cacheEntry.openInputStream(0);
|
||
} catch (e) {
|
||
this.log.error("Failed to open main input stream for cache entry", e);
|
||
this.pagePipe.outputStream.close();
|
||
this.scriptPipe.outputStream.close();
|
||
this.setDeferredResult(this.CACHE_RESULT_SCALARS.CORRUPT_PAGE);
|
||
return;
|
||
}
|
||
|
||
this.log.trace("Connecting page stream to pipe.");
|
||
lazy.NetUtil.asyncCopy(
|
||
cachePageInputStream,
|
||
this.pagePipe.outputStream,
|
||
() => {
|
||
this.log.info("Page stream connected to pipe.");
|
||
}
|
||
);
|
||
|
||
let cacheScriptInputStream;
|
||
try {
|
||
this.log.trace("Connecting script stream to pipe.");
|
||
cacheScriptInputStream =
|
||
this._cacheEntry.openAlternativeInputStream("script");
|
||
lazy.NetUtil.asyncCopy(
|
||
cacheScriptInputStream,
|
||
this.scriptPipe.outputStream,
|
||
() => {
|
||
this.log.info("Script stream connected to pipe.");
|
||
}
|
||
);
|
||
} catch (e) {
|
||
if (e.result == Cr.NS_ERROR_NOT_AVAILABLE) {
|
||
// For some reason, the script was not available. We'll close the pipe
|
||
// without sending anything into it. The privileged about content process
|
||
// will notice that there's nothing available in the pipe, and fall back
|
||
// to dynamically generating the page.
|
||
this.log.error("Script stream not available! Closing pipe.");
|
||
this.scriptPipe.outputStream.close();
|
||
this.setDeferredResult(this.CACHE_RESULT_SCALARS.CORRUPT_SCRIPT);
|
||
} else {
|
||
throw e;
|
||
}
|
||
}
|
||
|
||
this.setDeferredResult(this.CACHE_RESULT_SCALARS.VALID_AND_USED);
|
||
this.log.trace("Streams connected to pipes.");
|
||
},
|
||
|
||
/**
|
||
* Called when we have received a the cache values from the "privileged
|
||
* about content process". The page and script streams are written to
|
||
* the nsICacheEntry.
|
||
*
|
||
* This writing is asynchronous, and if a write happens to already be
|
||
* underway when this function is called, that latter call will be
|
||
* ignored.
|
||
*
|
||
* @param pageInputStream (nsIInputStream)
|
||
* A stream containing the HTML markup to be saved to the cache.
|
||
* @param scriptInputStream (nsIInputStream)
|
||
* A stream containing the JS hydration script to be saved to the cache.
|
||
* @returns Promise
|
||
* @resolves undefined
|
||
* When the cache has been successfully written to.
|
||
* @rejects Error
|
||
* Rejects with a JS Error if writing any part of the cache happens to
|
||
* fail.
|
||
*/
|
||
async populateCache(pageInputStream, scriptInputStream) {
|
||
await this.ensureCacheEntry();
|
||
|
||
await new Promise((resolve, reject) => {
|
||
// Doom the old cache entry, so we can start writing to a new one.
|
||
this.log.trace("Populating the cache. Dooming old entry.");
|
||
this.clearCache();
|
||
|
||
this.log.trace("Opening the page output stream.");
|
||
let pageOutputStream;
|
||
try {
|
||
pageOutputStream = this._cacheEntry.openOutputStream(0, -1);
|
||
} catch (e) {
|
||
reject(e);
|
||
return;
|
||
}
|
||
|
||
this.log.info("Writing the page cache.");
|
||
lazy.NetUtil.asyncCopy(pageInputStream, pageOutputStream, pageResult => {
|
||
if (!Components.isSuccessCode(pageResult)) {
|
||
this.log.error("Failed to write page. Result: " + pageResult);
|
||
reject(new Error(pageResult));
|
||
return;
|
||
}
|
||
|
||
this.log.trace(
|
||
"Writing the page data is complete. Now opening the " +
|
||
"script output stream."
|
||
);
|
||
|
||
let scriptOutputStream;
|
||
try {
|
||
scriptOutputStream = this._cacheEntry.openAlternativeOutputStream(
|
||
"script",
|
||
-1
|
||
);
|
||
} catch (e) {
|
||
reject(e);
|
||
return;
|
||
}
|
||
|
||
this.log.info("Writing the script cache.");
|
||
lazy.NetUtil.asyncCopy(
|
||
scriptInputStream,
|
||
scriptOutputStream,
|
||
scriptResult => {
|
||
if (!Components.isSuccessCode(scriptResult)) {
|
||
this.log.error("Failed to write script. Result: " + scriptResult);
|
||
reject(new Error(scriptResult));
|
||
return;
|
||
}
|
||
|
||
this.log.trace(
|
||
"Writing the script cache is done. Setting version."
|
||
);
|
||
try {
|
||
this._cacheEntry.setMetaDataElement(
|
||
"version",
|
||
Services.appinfo.appBuildID
|
||
);
|
||
} catch (e) {
|
||
this.log.error("Failed to write version.");
|
||
reject(e);
|
||
return;
|
||
}
|
||
this.log.trace(`Version is set to ${Services.appinfo.appBuildID}.`);
|
||
this.log.info("Caching of page and script is done.");
|
||
resolve();
|
||
}
|
||
);
|
||
});
|
||
});
|
||
|
||
this.log.trace("populateCache has finished.");
|
||
},
|
||
|
||
/**
|
||
* Returns a Promise that resolves once the nsICacheEntry for the cache
|
||
* is available to write to and read from.
|
||
*
|
||
* @returns Promise
|
||
* @resolves nsICacheEntry
|
||
* Once the cache entry has become available.
|
||
* @rejects String
|
||
* Rejects with an error message if getting the cache entry is attempted
|
||
* before the AboutHomeStartupCache component has been initialized.
|
||
*/
|
||
ensureCacheEntry() {
|
||
if (!this._initted) {
|
||
return Promise.reject(
|
||
"Cannot ensureCacheEntry - AboutHomeStartupCache is not initted"
|
||
);
|
||
}
|
||
|
||
return this._cacheEntryPromise;
|
||
},
|
||
|
||
/**
|
||
* Clears the contents of the cache.
|
||
*/
|
||
clearCache() {
|
||
this.log.trace("Clearing the cache.");
|
||
this._cacheEntry = this._cacheEntry.recreate();
|
||
this._cacheEntryPromise = new Promise(resolve => {
|
||
resolve(this._cacheEntry);
|
||
});
|
||
this._hasWrittenThisSession = false;
|
||
},
|
||
|
||
/**
|
||
* Called when a content process is created. If this is the "privileged
|
||
* about content process", then the cache streams will be sent to it.
|
||
*
|
||
* @param childID (Number)
|
||
* The unique ID for the content process that was created, as passed by
|
||
* ipc:content-created.
|
||
* @param procManager (ProcessMessageManager)
|
||
* The ProcessMessageManager for the created content process.
|
||
* @param processParent
|
||
* The nsIDOMProcessParent for the tab.
|
||
*/
|
||
onContentProcessCreated(childID, procManager, processParent) {
|
||
if (procManager.remoteType == lazy.E10SUtils.PRIVILEGEDABOUT_REMOTE_TYPE) {
|
||
if (this._finalized) {
|
||
this.log.trace(
|
||
"Ignoring privileged about content process launch after finalization."
|
||
);
|
||
return;
|
||
}
|
||
|
||
if (this._firstPrivilegedProcessCreated) {
|
||
this.log.trace(
|
||
"Ignoring non-first privileged about content processes."
|
||
);
|
||
return;
|
||
}
|
||
|
||
this.log.trace(
|
||
`A privileged about content process is launching with ID ${childID}.`
|
||
);
|
||
|
||
this.log.info("Sending input streams down to content process.");
|
||
let actor = processParent.getActor("BrowserProcess");
|
||
actor.sendAsyncMessage(this.SEND_STREAMS_MESSAGE, {
|
||
pageInputStream: this.pagePipe.inputStream,
|
||
scriptInputStream: this.scriptPipe.inputStream,
|
||
});
|
||
|
||
procManager.addMessageListener(this.CACHE_RESPONSE_MESSAGE, this);
|
||
procManager.addMessageListener(this.CACHE_USAGE_RESULT_MESSAGE, this);
|
||
this._procManager = procManager;
|
||
this._procManagerID = childID;
|
||
this._firstPrivilegedProcessCreated = true;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Called when a content process is destroyed. Either it shut down normally,
|
||
* or it crashed. If this is the "privileged about content process", then some
|
||
* internal state is cleared.
|
||
*
|
||
* @param childID (Number)
|
||
* The unique ID for the content process that was created, as passed by
|
||
* ipc:content-shutdown.
|
||
*/
|
||
onContentProcessShutdown(childID) {
|
||
this.log.info(`Content process shutdown: ${childID}`);
|
||
if (this._procManagerID == childID) {
|
||
this.log.info("It was the current privileged about process.");
|
||
if (this._cacheDeferred) {
|
||
this.log.error(
|
||
"A privileged about content process shut down while cache streams " +
|
||
"were still en route."
|
||
);
|
||
// The crash occurred while we were waiting on cache input streams to
|
||
// be returned to us. Resolve with null streams instead.
|
||
this._cacheDeferred({ pageInputStream: null, scriptInputStream: null });
|
||
this._cacheDeferred = null;
|
||
}
|
||
|
||
this._procManager.removeMessageListener(
|
||
this.CACHE_RESPONSE_MESSAGE,
|
||
this
|
||
);
|
||
this._procManager.removeMessageListener(
|
||
this.CACHE_USAGE_RESULT_MESSAGE,
|
||
this
|
||
);
|
||
this._procManager = null;
|
||
this._procManagerID = null;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Called externally by ActivityStreamMessageChannel anytime
|
||
* a message is broadcast to all about:newtabs, or sent to the
|
||
* preloaded about:newtab. This is used to determine if we need
|
||
* to refresh the cache.
|
||
*/
|
||
onPreloadedNewTabMessage() {
|
||
if (!this._initted || !this._enabled) {
|
||
return;
|
||
}
|
||
|
||
if (this._finalized) {
|
||
this.log.trace("Ignoring preloaded newtab update after finalization.");
|
||
return;
|
||
}
|
||
|
||
this.log.trace("Preloaded about:newtab was updated.");
|
||
|
||
this._cacheTask.disarm();
|
||
this._cacheTask.arm();
|
||
},
|
||
|
||
/**
|
||
* Stores the CACHE_RESULT_SCALARS value that most accurately represents
|
||
* the current notion of how the cache has operated so far. It is stored
|
||
* temporarily like this because we need to hear from the privileged
|
||
* about content process to hear whether or not retrieving the cache
|
||
* actually worked on that end. The success state reported back from
|
||
* the privileged about content process will be compared against the
|
||
* deferred result scalar to compute what will be recorded to
|
||
* Telemetry.
|
||
*
|
||
* Note that this value will only be recorded if its value is GREATER
|
||
* than the currently recorded value. This is because it's possible for
|
||
* certain functions that record results to re-enter - but we want to record
|
||
* the _first_ condition that caused the cache to not be read from.
|
||
*
|
||
* @param result (Number)
|
||
* One of the CACHE_RESULT_SCALARS values. If this value is less than
|
||
* the currently recorded value, it is ignored.
|
||
*/
|
||
setDeferredResult(result) {
|
||
if (this._cacheDeferredResultScalar < result) {
|
||
this._cacheDeferredResultScalar = result;
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Records the final result of how the cache operated for the user
|
||
* during this session to Telemetry.
|
||
*/
|
||
recordResult(result) {
|
||
// Note: this can be called very early on in the lifetime of
|
||
// AboutHomeStartupCache, so things like this.log might not exist yet.
|
||
Services.telemetry.scalarSet(
|
||
"browser.startup.abouthome_cache_result",
|
||
result
|
||
);
|
||
},
|
||
|
||
/**
|
||
* Called when the parent process receives a message from the privileged
|
||
* about content process saying whether or not reading from the cache
|
||
* was successful.
|
||
*
|
||
* @param success (boolean)
|
||
* True if reading from the cache succeeded.
|
||
*/
|
||
onUsageResult(success) {
|
||
this.log.trace(`Received usage result. Success = ${success}`);
|
||
if (success) {
|
||
if (
|
||
this._cacheDeferredResultScalar !=
|
||
this.CACHE_RESULT_SCALARS.VALID_AND_USED
|
||
) {
|
||
this.log.error(
|
||
"Somehow got a success result despite having never " +
|
||
"successfully sent down the cache streams"
|
||
);
|
||
this.recordResult(this._cacheDeferredResultScalar);
|
||
} else {
|
||
this.recordResult(this.CACHE_RESULT_SCALARS.VALID_AND_USED);
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
if (
|
||
this._cacheDeferredResultScalar ==
|
||
this.CACHE_RESULT_SCALARS.VALID_AND_USED
|
||
) {
|
||
// We failed to read from the cache despite having successfully
|
||
// sent it down to the content process. We presume then that the
|
||
// streams just didn't provide any bytes in time.
|
||
this.recordResult(this.CACHE_RESULT_SCALARS.LATE);
|
||
} else {
|
||
// We failed to read the cache, but already knew why. We can
|
||
// now record that value.
|
||
this.recordResult(this._cacheDeferredResultScalar);
|
||
}
|
||
},
|
||
|
||
QueryInterface: ChromeUtils.generateQI([
|
||
"nsICacheEntryOpenallback",
|
||
"nsIObserver",
|
||
]),
|
||
|
||
/** MessageListener **/
|
||
|
||
receiveMessage(message) {
|
||
// Only the privileged about content process can write to the cache.
|
||
if (
|
||
message.target.remoteType != lazy.E10SUtils.PRIVILEGEDABOUT_REMOTE_TYPE
|
||
) {
|
||
this.log.error(
|
||
"Received a message from a non-privileged content process!"
|
||
);
|
||
return;
|
||
}
|
||
|
||
switch (message.name) {
|
||
case this.CACHE_RESPONSE_MESSAGE: {
|
||
this.log.trace("Parent received cache streams.");
|
||
if (!this._cacheDeferred) {
|
||
this.log.error("Parent doesn't have _cacheDeferred set up!");
|
||
return;
|
||
}
|
||
|
||
this._cacheDeferred(message.data);
|
||
this._cacheDeferred = null;
|
||
break;
|
||
}
|
||
case this.CACHE_USAGE_RESULT_MESSAGE: {
|
||
this.onUsageResult(message.data.success);
|
||
break;
|
||
}
|
||
}
|
||
},
|
||
|
||
/** nsIObserver **/
|
||
|
||
observe(aSubject, aTopic, aData) {
|
||
switch (aTopic) {
|
||
case "intl:app-locales-changed": {
|
||
this.clearCache();
|
||
break;
|
||
}
|
||
case "process-type-set":
|
||
// Intentional fall-through
|
||
case "ipc:content-created": {
|
||
let childID = aData;
|
||
let procManager = aSubject
|
||
.QueryInterface(Ci.nsIInterfaceRequestor)
|
||
.getInterface(Ci.nsIMessageSender);
|
||
let pp = aSubject.QueryInterface(Ci.nsIDOMProcessParent);
|
||
this.onContentProcessCreated(childID, procManager, pp);
|
||
break;
|
||
}
|
||
|
||
case "ipc:content-shutdown": {
|
||
let childID = aData;
|
||
this.onContentProcessShutdown(childID);
|
||
break;
|
||
}
|
||
}
|
||
},
|
||
|
||
/** nsICacheEntryOpenCallback **/
|
||
|
||
onCacheEntryCheck() {
|
||
return Ci.nsICacheEntryOpenCallback.ENTRY_WANTED;
|
||
},
|
||
|
||
onCacheEntryAvailable(aEntry) {
|
||
this.log.trace("Cache entry is available.");
|
||
|
||
this._cacheEntry = aEntry;
|
||
this.connectToPipes();
|
||
this._cacheEntryResolver(this._cacheEntry);
|
||
},
|
||
};
|