1889 lines
61 KiB
JavaScript
1889 lines
61 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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AboutHomeStartupCache: "resource:///modules/AboutHomeStartupCache.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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AddonManager: "resource://gre/modules/AddonManager.sys.mjs",
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BackupService: "resource:///modules/backup/BackupService.sys.mjs",
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BrowserSearchTelemetry:
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"moz-src:///browser/components/search/BrowserSearchTelemetry.sys.mjs",
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BrowserUtils: "resource://gre/modules/BrowserUtils.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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ContentBlockingPrefs:
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"moz-src:///browser/components/protections/ContentBlockingPrefs.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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DAPVisitCounter: "resource://gre/modules/DAPVisitCounter.sys.mjs",
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DefaultBrowserCheck:
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"moz-src:///browser/components/DefaultBrowserCheck.sys.mjs",
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DesktopActorRegistry:
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"moz-src:///browser/components/DesktopActorRegistry.sys.mjs",
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Discovery: "resource:///modules/Discovery.sys.mjs",
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DistributionManagement: "resource:///modules/distribution.sys.mjs",
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DownloadsViewableInternally:
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"resource:///modules/DownloadsViewableInternally.sys.mjs",
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ExtensionsUI: "resource:///modules/ExtensionsUI.sys.mjs",
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// FilePickerCrashed is used by the `listeners` object below.
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// eslint-disable-next-line mozilla/valid-lazy
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FilePickerCrashed: "resource:///modules/FilePickerCrashed.sys.mjs",
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FormAutofillUtils: "resource://gre/modules/shared/FormAutofillUtils.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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LoginHelper: "resource://gre/modules/LoginHelper.sys.mjs",
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MigrationUtils: "resource:///modules/MigrationUtils.sys.mjs",
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NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs",
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OnboardingMessageProvider:
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"resource:///modules/asrouter/OnboardingMessageProvider.sys.mjs",
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PageDataService: "resource:///modules/pagedata/PageDataService.sys.mjs",
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PdfJs: "resource://pdf.js/PdfJs.sys.mjs",
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PlacesBrowserStartup:
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"moz-src:///browser/components/places/PlacesBrowserStartup.sys.mjs",
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// PluginManager is used by the `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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ProfileDataUpgrader:
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"moz-src:///browser/components/ProfileDataUpgrader.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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SafeBrowsing: "resource://gre/modules/SafeBrowsing.sys.mjs",
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Sanitizer: "resource:///modules/Sanitizer.sys.mjs",
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ScreenshotsUtils: "resource:///modules/ScreenshotsUtils.sys.mjs",
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SearchSERPTelemetry:
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"moz-src:///browser/components/search/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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ShortcutUtils: "resource://gre/modules/ShortcutUtils.sys.mjs",
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SpecialMessageActions:
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"resource://messaging-system/lib/SpecialMessageActions.sys.mjs",
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StartupOSIntegration:
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"moz-src:///browser/components/shell/StartupOSIntegration.sys.mjs",
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TelemetryReportingPolicy:
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"resource://gre/modules/TelemetryReportingPolicy.sys.mjs",
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TRRRacer: "resource:///modules/TRRPerformance.sys.mjs",
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WebChannel: "resource://gre/modules/WebChannel.sys.mjs",
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WebProtocolHandlerRegistrar:
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"resource:///modules/WebProtocolHandlerRegistrar.sys.mjs",
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WindowsRegistry: "resource://gre/modules/WindowsRegistry.sys.mjs",
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setTimeout: "resource://gre/modules/Timer.sys.mjs",
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});
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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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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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ChromeUtils.defineLazyGetter(
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lazy,
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"WeaveService",
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() => Cc["@mozilla.org/weave/service;1"].getService().wrappedJSObject
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);
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if (AppConstants.MOZ_CRASHREPORTER) {
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ChromeUtils.defineESModuleGetters(lazy, {
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UnsubmittedCrashHandler: "resource:///modules/ContentCrashHandlers.sys.mjs",
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});
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}
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ChromeUtils.defineLazyGetter(lazy, "gBrandBundle", function () {
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return Services.strings.createBundle(
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"chrome://branding/locale/brand.properties"
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);
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});
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ChromeUtils.defineLazyGetter(lazy, "gBrowserBundle", function () {
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return Services.strings.createBundle(
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"chrome://browser/locale/browser.properties"
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);
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});
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const listeners = {
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observers: {
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"file-picker-crashed": ["FilePickerCrashed"],
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"gmp-plugin-crash": ["PluginManager"],
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"plugin-crashed": ["PluginManager"],
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},
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observe(subject, topic, data) {
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for (let module of this.observers[topic]) {
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try {
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lazy[module].observe(subject, topic, data);
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} catch (e) {
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console.error(e);
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}
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}
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},
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init() {
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for (let observer of Object.keys(this.observers)) {
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Services.obs.addObserver(this, observer);
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}
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},
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};
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if (AppConstants.MOZ_UPDATER) {
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ChromeUtils.defineESModuleGetters(lazy, {
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// This listeners/observers/lazy indirection is too much for eslint:
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// eslint-disable-next-line mozilla/valid-lazy
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UpdateListener: "resource://gre/modules/UpdateListener.sys.mjs",
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});
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listeners.observers["update-downloading"] = ["UpdateListener"];
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listeners.observers["update-staged"] = ["UpdateListener"];
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listeners.observers["update-downloaded"] = ["UpdateListener"];
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listeners.observers["update-available"] = ["UpdateListener"];
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listeners.observers["update-error"] = ["UpdateListener"];
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listeners.observers["update-swap"] = ["UpdateListener"];
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}
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// Seconds of idle time before the late idle tasks will be scheduled.
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const LATE_TASKS_IDLE_TIME_SEC = 20;
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// Time after we stop tracking startup crashes.
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const STARTUP_CRASHES_END_DELAY_MS = 30 * 1000;
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/*
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* OS X has the concept of zero-window sessions and therefore ignores the
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* browser-lastwindow-close-* topics.
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*/
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const OBSERVE_LASTWINDOW_CLOSE_TOPICS = AppConstants.platform != "macosx";
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export let BrowserInitState = {};
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BrowserInitState.startupIdleTaskPromise = new Promise(resolve => {
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BrowserInitState._resolveStartupIdleTask = resolve;
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});
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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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BrowserInitState.isLaunchOnLogin = 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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BrowserInitState.isTaskbarTab = false;
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export function BrowserGlue() {
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XPCOMUtils.defineLazyServiceGetter(
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this,
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"_userIdleService",
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"@mozilla.org/widget/useridleservice;1",
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"nsIUserIdleService"
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);
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this._init();
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}
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BrowserGlue.prototype = {
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_saveSession: false,
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_isNewProfile: undefined,
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_defaultCookieBehaviorAtStartup: null,
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_setPrefToSaveSession: function BG__setPrefToSaveSession(aForce) {
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if (!this._saveSession && !aForce) {
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return;
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}
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if (!lazy.PrivateBrowsingUtils.permanentPrivateBrowsing) {
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Services.prefs.setBoolPref(
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"browser.sessionstore.resume_session_once",
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true
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);
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}
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// This method can be called via [NSApplication terminate:] on Mac, which
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// ends up causing prefs not to be flushed to disk, so we need to do that
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// explicitly here. See bug 497652.
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Services.prefs.savePrefFile(null);
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},
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// nsIObserver implementation
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observe: async function BG_observe(subject, topic, data) {
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switch (topic) {
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case "notifications-open-settings":
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this._openPreferences("privacy-permissions");
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break;
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case "final-ui-startup":
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this._beforeUIStartup();
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break;
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case "browser-delayed-startup-finished":
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this._onFirstWindowLoaded(subject);
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Services.obs.removeObserver(this, "browser-delayed-startup-finished");
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break;
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case "sessionstore-windows-restored":
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this._onWindowsRestored();
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break;
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case "browser:purge-session-history":
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// reset the console service's error buffer
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Services.console.logStringMessage(null); // clear the console (in case it's open)
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Services.console.reset();
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break;
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case "restart-in-safe-mode":
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this._onSafeModeRestart(subject);
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break;
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case "quit-application-requested":
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this._onQuitRequest(subject, data);
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break;
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case "quit-application-granted":
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this._onQuitApplicationGranted();
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break;
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case "browser-lastwindow-close-requested":
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if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
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// The application is not actually quitting, but the last full browser
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// window is about to be closed.
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this._onQuitRequest(subject, "lastwindow");
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}
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break;
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case "browser-lastwindow-close-granted":
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if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
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this._setPrefToSaveSession();
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}
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break;
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case "session-save":
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this._setPrefToSaveSession(true);
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subject.QueryInterface(Ci.nsISupportsPRBool);
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subject.data = true;
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break;
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case "places-init-complete":
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Services.obs.removeObserver(this, "places-init-complete");
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lazy.PlacesBrowserStartup.backendInitComplete();
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break;
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case "browser-glue-test": // used by tests
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if (data == "force-ui-migration") {
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this._migrateUI();
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} else if (data == "places-browser-init-complete") {
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lazy.PlacesBrowserStartup.notifyIfInitializationComplete();
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} else if (data == "add-breaches-sync-handler") {
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this._addBreachesSyncHandler();
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}
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break;
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case "handle-xul-text-link": {
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let linkHandled = subject.QueryInterface(Ci.nsISupportsPRBool);
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if (!linkHandled.data) {
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let win = lazy.BrowserWindowTracker.getTopWindow();
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if (win) {
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data = JSON.parse(data);
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let where = lazy.BrowserUtils.whereToOpenLink(data);
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// Preserve legacy behavior of non-modifier left-clicks
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// opening in a new selected tab.
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if (where == "current") {
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where = "tab";
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}
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win.openTrustedLinkIn(data.href, where);
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linkHandled.data = true;
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}
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}
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break;
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}
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case "profile-before-change":
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// Any component that doesn't need to act after
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// the UI has gone should be finalized in _onQuitApplicationGranted.
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this._dispose();
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break;
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case "keyword-search": {
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// This notification is broadcast by the docshell when it "fixes up" a
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// URI that it's been asked to load into a keyword search.
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let engine = null;
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try {
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engine = Services.search.getEngineByName(
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subject.QueryInterface(Ci.nsISupportsString).data
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);
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} catch (ex) {
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console.error(ex);
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}
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let win = lazy.BrowserWindowTracker.getTopWindow();
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lazy.BrowserSearchTelemetry.recordSearch(
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win.gBrowser.selectedBrowser,
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engine,
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"urlbar"
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);
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break;
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}
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case "xpi-signature-changed": {
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let disabledAddons = JSON.parse(data).disabled;
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let addons = await lazy.AddonManager.getAddonsByIDs(disabledAddons);
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if (addons.some(addon => addon)) {
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this._notifyUnsignedAddonsDisabled();
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}
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break;
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}
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case "handlersvc-store-initialized":
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// Initialize PdfJs when running in-process and remote. This only
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// happens once since PdfJs registers global hooks. If the PdfJs
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// extension is installed the init method below will be overridden
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// leaving initialization to the extension.
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// parent only: configure default prefs, set up pref observers, register
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// pdf content handler, and initializes parent side message manager
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// shim for privileged api access.
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lazy.PdfJs.init(this._isNewProfile);
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// Allow certain viewable internally types to be opened from downloads.
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lazy.DownloadsViewableInternally.register();
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break;
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case "app-startup": {
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this._earlyBlankFirstPaint(subject);
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// The "taskbar-tab" flag and its param will be handled in
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// TaskbarTabCmd.sys.mjs
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BrowserInitState.isTaskbarTab =
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subject.findFlag("taskbar-tab", false) != -1;
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BrowserInitState.isLaunchOnLogin = subject.handleFlag(
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"os-autostart",
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false
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);
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if (AppConstants.platform == "win") {
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lazy.StartupOSIntegration.checkForLaunchOnLogin();
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}
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break;
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}
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}
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},
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// initialization (called on application startup)
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_init: function BG__init() {
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let os = Services.obs;
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[
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"notifications-open-settings",
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"final-ui-startup",
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"browser-delayed-startup-finished",
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"sessionstore-windows-restored",
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"browser:purge-session-history",
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"quit-application-requested",
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"quit-application-granted",
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"session-save",
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"places-init-complete",
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"handle-xul-text-link",
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"profile-before-change",
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"keyword-search",
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"restart-in-safe-mode",
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"xpi-signature-changed",
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"handlersvc-store-initialized",
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].forEach(topic => os.addObserver(this, topic, true));
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if (OBSERVE_LASTWINDOW_CLOSE_TOPICS) {
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os.addObserver(this, "browser-lastwindow-close-requested", true);
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os.addObserver(this, "browser-lastwindow-close-granted", true);
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}
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lazy.DesktopActorRegistry.init();
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},
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// cleanup (called on application shutdown)
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_dispose: function BG__dispose() {
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// AboutHomeStartupCache might write to the cache during
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// quit-application-granted, so we defer uninitialization
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// until here.
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lazy.AboutHomeStartupCache.uninit();
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if (this._lateTasksIdleObserver) {
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this._userIdleService.removeIdleObserver(
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this._lateTasksIdleObserver,
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LATE_TASKS_IDLE_TIME_SEC
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);
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delete this._lateTasksIdleObserver;
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}
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if (this._gmpInstallManager) {
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this._gmpInstallManager.uninit();
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delete this._gmpInstallManager;
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}
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lazy.ContentBlockingPrefs.uninit();
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},
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// runs on startup, before the first command line handler is invoked
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// (i.e. before the first window is opened)
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_beforeUIStartup: function BG__beforeUIStartup() {
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lazy.SessionStartup.init();
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// check if we're in safe mode
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if (Services.appinfo.inSafeMode) {
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Services.ww.openWindow(
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null,
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"chrome://browser/content/safeMode.xhtml",
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"_blank",
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"chrome,centerscreen,modal,resizable=no",
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null
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);
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}
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// apply distribution customizations
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lazy.DistributionManagement.applyCustomizations();
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|
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// handle any UI migration
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this._migrateUI();
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if (!Services.prefs.prefHasUserValue(PREF_PDFJS_ISDEFAULT_CACHE_STATE)) {
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lazy.PdfJs.checkIsDefault(this._isNewProfile);
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}
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if (!AppConstants.NIGHTLY_BUILD && this._isNewProfile) {
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lazy.FormAutofillUtils.setOSAuthEnabled(
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lazy.FormAutofillUtils.AUTOFILL_CREDITCARDS_REAUTH_PREF,
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false
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);
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lazy.LoginHelper.setOSAuthEnabled(
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lazy.LoginHelper.OS_AUTH_FOR_PASSWORDS_PREF,
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false
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);
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}
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listeners.init();
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lazy.BrowserUtils.callModulesFromCategory({
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categoryName: "browser-before-ui-startup",
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});
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Services.obs.notifyObservers(null, "browser-ui-startup-complete");
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},
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|
_checkForOldBuildUpdates() {
|
|
// check for update if our build is old
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|
if (
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AppConstants.MOZ_UPDATER &&
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Services.prefs.getBoolPref("app.update.checkInstallTime")
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) {
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|
let buildID = Services.appinfo.appBuildID;
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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) {
|
|
// This is asynchronous, but just kick it off rather than waiting.
|
|
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();
|
|
|
|
let shouldCreateWindow = isPrivateWindow => {
|
|
if (cmdLine.findFlag("wait-for-jsdebugger", false) != -1) {
|
|
return true;
|
|
}
|
|
|
|
if (
|
|
AppConstants.platform == "macosx" ||
|
|
Services.startup.wasSilentlyStarted ||
|
|
!Services.prefs.getBoolPref("browser.startup.blankWindow", false)
|
|
) {
|
|
return false;
|
|
}
|
|
|
|
// 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 false;
|
|
}
|
|
|
|
// Bug 1448423: Skip the blank window if the user is resisting fingerprinting
|
|
if (
|
|
Services.prefs.getBoolPref(
|
|
"privacy.resistFingerprinting.skipEarlyBlankFirstPaint",
|
|
true
|
|
) &&
|
|
ChromeUtils.shouldResistFingerprinting(
|
|
"RoundWindowSize",
|
|
null,
|
|
isPrivateWindow ||
|
|
Services.prefs.getBoolPref(
|
|
"browser.privatebrowsing.autostart",
|
|
false
|
|
)
|
|
)
|
|
) {
|
|
return false;
|
|
}
|
|
|
|
let width = getValue("width");
|
|
let height = getValue("height");
|
|
|
|
// The clean profile case isn't handled yet. Return early for now.
|
|
if (!width || !height) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
let makeWindowPrivate =
|
|
cmdLine.findFlag("private-window", false) != -1 &&
|
|
lazy.StartupOSIntegration.isPrivateBrowsingAllowedInRegistry();
|
|
if (!shouldCreateWindow(makeWindowPrivate)) {
|
|
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 (makeWindowPrivate) {
|
|
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.setCustomTitlebar(true);
|
|
}
|
|
|
|
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");
|
|
let width = getValue("width") || 500;
|
|
let height = getValue("height") || 500;
|
|
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");
|
|
|
|
function getValue(attr) {
|
|
return Services.xulStore.getValue(
|
|
AppConstants.BROWSER_CHROME_URL,
|
|
"main-window",
|
|
attr
|
|
);
|
|
}
|
|
},
|
|
|
|
_firstWindowTelemetry(aWindow) {
|
|
let scaling = aWindow.devicePixelRatio * 100;
|
|
Glean.gfxDisplay.scaling.accumulateSingleSample(scaling);
|
|
},
|
|
|
|
// the first browser window has finished initializing
|
|
_onFirstWindowLoaded: function BG__onFirstWindowLoaded(aWindow) {
|
|
// 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);
|
|
});
|
|
}
|
|
});
|
|
|
|
this._maybeOfferProfileReset();
|
|
|
|
this._checkForOldBuildUpdates();
|
|
|
|
// Check if Sync is configured
|
|
if (Services.prefs.prefHasUserValue("services.sync.username")) {
|
|
lazy.WeaveService.init();
|
|
}
|
|
|
|
lazy.BrowserUtils.callModulesFromCategory(
|
|
{
|
|
categoryName: "browser-first-window-ready",
|
|
profilerMarker: "browserFirstWindowReady",
|
|
},
|
|
aWindow
|
|
);
|
|
|
|
this._firstWindowTelemetry(aWindow);
|
|
},
|
|
|
|
_maybeOfferProfileReset() {
|
|
// 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
|
|
);
|
|
|
|
// Also check prefs.js last modified timestamp as a backstop.
|
|
// This helps for cases where the lock file checks don't work,
|
|
// e.g. NFS or because the previous time Firefox ran, it ran
|
|
// for a very long time. See bug 1054947 and related bugs.
|
|
lastUse = Math.max(
|
|
lastUse,
|
|
Services.prefs.userPrefsFileLastModifiedAtStartup
|
|
);
|
|
|
|
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");
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Application shutdown handler.
|
|
*
|
|
* If you need new code to be called on shutdown, please use
|
|
* the category manager browser-quit-application-granted category
|
|
* instead of adding new manual code to this function.
|
|
*/
|
|
_onQuitApplicationGranted() {
|
|
function failureHandler(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);
|
|
}
|
|
}
|
|
|
|
lazy.BrowserUtils.callModulesFromCategory({
|
|
categoryName: "browser-quit-application-granted",
|
|
failureHandler,
|
|
});
|
|
|
|
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(),
|
|
|
|
() => {
|
|
// 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}`);
|
|
failureHandler(ex);
|
|
}
|
|
}
|
|
},
|
|
|
|
_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 });
|
|
}
|
|
});
|
|
},
|
|
|
|
// 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();
|
|
}
|
|
|
|
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();
|
|
|
|
// 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() {
|
|
function runIdleTasks(idleTasks) {
|
|
for (let task of idleTasks) {
|
|
if ("condition" in task && !task.condition) {
|
|
continue;
|
|
}
|
|
|
|
ChromeUtils.idleDispatch(
|
|
async () => {
|
|
if (!Services.startup.shuttingDown) {
|
|
let startTime = Cu.now();
|
|
try {
|
|
await task.task();
|
|
} catch (ex) {
|
|
console.error(ex);
|
|
} finally {
|
|
ChromeUtils.addProfilerMarker(
|
|
"startupIdleTask",
|
|
startTime,
|
|
task.name
|
|
);
|
|
}
|
|
}
|
|
},
|
|
task.timeout ? { timeout: task.timeout } : undefined
|
|
);
|
|
}
|
|
}
|
|
|
|
// Note: unless you need a timeout, please do not add new tasks here, and
|
|
// instead use the category manager. You can do this in a manifest file in
|
|
// the component that needs to run code, or in BrowserComponents.manifest
|
|
// in this folder. The callModulesFromCategory call below will call them.
|
|
const earlyTasks = [
|
|
// 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();
|
|
},
|
|
},
|
|
];
|
|
|
|
runIdleTasks(earlyTasks);
|
|
|
|
lazy.BrowserUtils.callModulesFromCategory({
|
|
categoryName: "browser-idle-startup",
|
|
profilerMarker: "startupIdleTask",
|
|
idleDispatch: true,
|
|
});
|
|
|
|
const lateTasks = [
|
|
// 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;
|
|
}
|
|
}
|
|
},
|
|
},
|
|
|
|
// 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();
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "BrowserGlue._maybeShowDefaultBrowserPrompt",
|
|
task: () => {
|
|
this._maybeShowDefaultBrowserPrompt();
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "BrowserGlue._monitorScreenshotsPref",
|
|
task: () => {
|
|
lazy.ScreenshotsUtils.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: "webProtocolHandlerService.asyncInit",
|
|
task: () => {
|
|
lazy.WebProtocolHandlerRegistrar.prototype.init(true);
|
|
},
|
|
},
|
|
|
|
// 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);
|
|
});
|
|
}
|
|
}
|
|
});
|
|
}
|
|
},
|
|
},
|
|
|
|
// 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 && AppConstants.MOZ_UPDATER,
|
|
task: async () => {
|
|
let updateServiceStub = Cc[
|
|
"@mozilla.org/updates/update-service-stub;1"
|
|
].getService(Ci.nsIApplicationUpdateServiceStub);
|
|
// Never in automation!
|
|
if (!updateServiceStub.updateDisabledForTesting) {
|
|
let { BackgroundUpdate } = ChromeUtils.importESModule(
|
|
"resource://gre/modules/BackgroundUpdate.sys.mjs"
|
|
);
|
|
try {
|
|
await BackgroundUpdate.scheduleFirefoxMessagingSystemTargetingSnapshotting();
|
|
} catch (e) {
|
|
console.error(
|
|
"There was an error scheduling Firefox Messaging System targeting snapshotting: ",
|
|
e
|
|
);
|
|
}
|
|
await 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();
|
|
},
|
|
},
|
|
|
|
// 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: "DAPTelemetrySender.startup",
|
|
condition: AppConstants.MOZ_TELEMETRY_REPORTING,
|
|
task: async () => {
|
|
await lazy.DAPTelemetrySender.startup();
|
|
await lazy.DAPVisitCounter.startup();
|
|
},
|
|
},
|
|
|
|
{
|
|
// Starts the JSOracle process for ORB JavaScript validation, if it hasn't started already.
|
|
name: "start-orb-javascript-oracle",
|
|
task: () => {
|
|
ChromeUtils.ensureJSOracleStarted();
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "BackupService initialization",
|
|
condition: Services.prefs.getBoolPref("browser.backup.enabled", false),
|
|
task: () => {
|
|
lazy.BackupService.init();
|
|
},
|
|
},
|
|
|
|
{
|
|
name: "Init hasSSD for SystemInfo",
|
|
condition: AppConstants.platform == "win",
|
|
// Initializes diskInfo to be able to get hasSSD which is part
|
|
// of the PageLoad event. Only runs on windows, since diskInfo
|
|
// is a no-op on other platforms
|
|
task: () => Services.sysinfo.diskInfo,
|
|
},
|
|
|
|
{
|
|
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.
|
|
];
|
|
|
|
runIdleTasks(lateTasks);
|
|
},
|
|
|
|
/**
|
|
* 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 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 RemoteSecuritySettingsInit() {
|
|
lazy.RemoteSecuritySettings.init();
|
|
},
|
|
|
|
function searchBackgroundChecks() {
|
|
Services.search.runBackgroundChecks();
|
|
},
|
|
];
|
|
|
|
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
|
|
);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
lazy.BrowserUtils.callModulesFromCategory({
|
|
categoryName: "browser-best-effort-idle-startup",
|
|
idleDispatch: true,
|
|
profilerMarker: "startupLateIdleTask",
|
|
});
|
|
},
|
|
|
|
_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;
|
|
for (let win of lazy.BrowserWindowTracker.orderedWindows) {
|
|
if (win.closed) {
|
|
continue;
|
|
}
|
|
windowcount++;
|
|
let tabbrowser = win.gBrowser;
|
|
if (tabbrowser) {
|
|
pagecount += tabbrowser.visibleTabs.length - tabbrowser.pinnedTabCount;
|
|
}
|
|
}
|
|
|
|
// 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 = {
|
|
id: "tabbrowser-confirm-close-tabs-title",
|
|
args: { tabCount: pagecount },
|
|
};
|
|
let quitButtonLabelId = "tabbrowser-confirm-close-tabs-button";
|
|
let closeTabButtonLabelId = "tabbrowser-confirm-close-tab-only-button";
|
|
|
|
let showCloseCurrentTabOption = false;
|
|
if (windowcount > 1) {
|
|
// More than 1 window. Compose our own message based on whether
|
|
// the shortcut warning is on or not.
|
|
if (shouldWarnForShortcut) {
|
|
showCloseCurrentTabOption = true;
|
|
titleId = "tabbrowser-confirm-close-warn-shortcut-title";
|
|
quitButtonLabelId =
|
|
"tabbrowser-confirm-close-windows-warn-shortcut-button";
|
|
} else {
|
|
titleId = {
|
|
id: "tabbrowser-confirm-close-windows-title",
|
|
args: { windowCount: windowcount },
|
|
};
|
|
quitButtonLabelId = "tabbrowser-confirm-close-windows-button";
|
|
}
|
|
} else if (shouldWarnForShortcut) {
|
|
if (win.gBrowser.visibleTabs.length > 1) {
|
|
showCloseCurrentTabOption = true;
|
|
titleId = "tabbrowser-confirm-close-warn-shortcut-title";
|
|
quitButtonLabelId = "tabbrowser-confirm-close-tabs-with-key-button";
|
|
} else {
|
|
titleId = "tabbrowser-confirm-close-tabs-with-key-title";
|
|
quitButtonLabelId = "tabbrowser-confirm-close-tabs-with-key-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-ask-close-tabs-with-key-checkbox",
|
|
args: { quitKey },
|
|
};
|
|
} else {
|
|
checkboxLabelId = "tabbrowser-ask-close-tabs-checkbox";
|
|
}
|
|
|
|
const [title, quitButtonLabel, checkboxLabel] =
|
|
win.gBrowser.tabLocalization.formatMessagesSync([
|
|
titleId,
|
|
quitButtonLabelId,
|
|
checkboxLabelId,
|
|
]);
|
|
|
|
// Only format the "close current tab" message if needed
|
|
let closeTabButtonLabel;
|
|
if (showCloseCurrentTabOption) {
|
|
[closeTabButtonLabel] = win.gBrowser.tabLocalization.formatMessagesSync([
|
|
closeTabButtonLabelId,
|
|
]);
|
|
}
|
|
|
|
let warnOnClose = { value: true };
|
|
|
|
let flags;
|
|
if (showCloseCurrentTabOption) {
|
|
// Adds buttons for quit (BUTTON_POS_0), cancel (BUTTON_POS_1), and close current tab (BUTTON_POS_2).
|
|
// Also sets a flag to reorder dialog buttons so that cancel is reordered on Unix platforms.
|
|
flags =
|
|
(Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
|
|
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1 +
|
|
Services.prompt.BUTTON_TITLE_IS_STRING *
|
|
Services.prompt.BUTTON_POS_2) |
|
|
Services.prompt.BUTTON_POS_1_IS_SECONDARY;
|
|
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1;
|
|
} else {
|
|
// Adds quit and cancel buttons
|
|
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 close all, 1 for cancel (don't close/quit), 2 for close current tab
|
|
let buttonPressed = Services.prompt.confirmEx(
|
|
win,
|
|
title.value,
|
|
null,
|
|
flags,
|
|
quitButtonLabel.value,
|
|
null,
|
|
showCloseCurrentTabOption ? closeTabButtonLabel.value : null,
|
|
checkboxLabel.value,
|
|
warnOnClose
|
|
);
|
|
|
|
// 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);
|
|
}
|
|
}
|
|
|
|
// Close the current tab if user selected BUTTON_POS_2
|
|
if (buttonPressed === 2) {
|
|
win.gBrowser.removeTab(win.gBrowser.selectedTab);
|
|
}
|
|
|
|
this._quitSource = "unknown";
|
|
|
|
aCancelQuit.data = buttonPressed != 0;
|
|
},
|
|
|
|
_migrateUI() {
|
|
// Use an increasing number to keep track of the current state of the user's
|
|
// profile, so we can move data around as needed as the browser evolves.
|
|
// Completely unrelated to the current Firefox release number.
|
|
const APP_DATA_VERSION = 155;
|
|
const PREF = "browser.migration.version";
|
|
|
|
let profileDataVersion = Services.prefs.getIntPref(PREF, -1);
|
|
this._isNewProfile = profileDataVersion == -1;
|
|
|
|
if (this._isNewProfile) {
|
|
// This is a new profile, nothing to upgrade.
|
|
Services.prefs.setIntPref(PREF, APP_DATA_VERSION);
|
|
} else if (profileDataVersion < APP_DATA_VERSION) {
|
|
lazy.ProfileDataUpgrader.upgrade(profileDataVersion, APP_DATA_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 _showSetToDefaultSpotlight(message, browser) {
|
|
const config = {
|
|
type: "SHOW_SPOTLIGHT",
|
|
data: message,
|
|
};
|
|
|
|
try {
|
|
lazy.SpecialMessageActions.handleAction(config, browser);
|
|
} catch (e) {
|
|
console.error("Couldn't render spotlight", message, e);
|
|
}
|
|
},
|
|
|
|
async _maybeShowDefaultBrowserPrompt() {
|
|
// Ensuring the user is notified arranges the following ordering. Highest
|
|
// priority is datareporting policy modal, if present. Second highest
|
|
// priority is the upgrade dialog, which can include a "primary browser"
|
|
// request and is limited in various ways, e.g., major upgrades.
|
|
await lazy.TelemetryReportingPolicy.ensureUserIsNotified();
|
|
|
|
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.
|
|
Glean.upgradeDialog.triggerReason.record({
|
|
value: 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 lazy.DefaultBrowserCheck.willCheckDefaultBrowser(
|
|
/* isStartupCheck */ true
|
|
);
|
|
if (willPrompt) {
|
|
let win = lazy.BrowserWindowTracker.getTopWindow();
|
|
let setToDefaultFeature = lazy.NimbusFeatures.setToDefaultPrompt;
|
|
|
|
// Send exposure telemetry if user will see default prompt or experimental
|
|
// message
|
|
await setToDefaultFeature.ready();
|
|
await setToDefaultFeature.recordExposureEvent();
|
|
|
|
const { showSpotlightPrompt, message } =
|
|
setToDefaultFeature.getAllVariables();
|
|
|
|
if (showSpotlightPrompt && message) {
|
|
// Show experimental message
|
|
this._showSetToDefaultSpotlight(message, win.gBrowser.selectedBrowser);
|
|
return;
|
|
}
|
|
lazy.DefaultBrowserCheck.prompt(win);
|
|
}
|
|
|
|
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 (AppConstants.platform == "macosx") {
|
|
Services.appShell.hiddenDOMWindow.openPreferences(...args);
|
|
}
|
|
},
|
|
|
|
QueryInterface: ChromeUtils.generateQI([
|
|
"nsIObserver",
|
|
"nsISupportsWeakReference",
|
|
]),
|
|
};
|