forked from mirrors/gecko-dev
64e437b578
The `PanelMultiView.showSubView()` method needed to be made a bit more robust for titles set by DOM localization rather than directly. The following messages are dropped during the migration, as they are unused: - contentBlocking.trackersView.blocked.label - contentBlocking.cookiesView.firstParty.empty.label - contentBlocking.cookiesView.trackers.empty.label - contentBlocking.cookiesView.thirdParty.empty.label - contentBlocking.fingerprintersView.blocked.label - contentBlocking.cryptominersView.blocked.label Differential Revision: https://phabricator.services.mozilla.com/D178829
2582 lines
84 KiB
JavaScript
2582 lines
84 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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/* eslint-env mozilla/browser-window */
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ChromeUtils.defineESModuleGetters(this, {
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ContentBlockingAllowList:
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"resource://gre/modules/ContentBlockingAllowList.sys.mjs",
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});
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XPCOMUtils.defineLazyModuleGetters(this, {
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ToolbarPanelHub: "resource://activity-stream/lib/ToolbarPanelHub.jsm",
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});
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XPCOMUtils.defineLazyServiceGetter(
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this,
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"TrackingDBService",
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"@mozilla.org/tracking-db-service;1",
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"nsITrackingDBService"
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);
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/**
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* Represents a protection category shown in the protections UI. For the most
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* common categories we can directly instantiate this category. Some protections
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* categories inherit from this class and overwrite some of its members.
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*/
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class ProtectionCategory {
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/**
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* Creates a protection category.
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* @param {string} id - Identifier of the category. Used to query the category
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* UI elements in the DOM.
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* @param {Object} options - Category options.
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* @param {string} options.prefEnabled - ID of pref which controls the
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* category enabled state.
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* @param {string} [options.reportBreakageLabel] - Telemetry label to use when
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* users report TP breakage. Defaults to protection ID.
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* @param {string} [options.l10nId] - Identifier l10n strings are keyed under
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* for this category. Defaults to protection ID.
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* @param {Object} flags - Flags for this category to look for in the content
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* blocking event and content blocking log.
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* @param {Number} [flags.load] - Load flag for this protection category. If
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* omitted, we will never match a isAllowing check for this category.
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* @param {Number} [flags.block] - Block flag for this protection category. If
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* omitted, we will never match a isBlocking check for this category.
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* @param {Number} [flags.shim] - Shim flag for this protection category. This
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* flag is set if we replaced tracking content with a non-tracking shim
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* script.
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* @param {Number} [flags.allow] - Allow flag for this protection category.
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* This flag is set if we explicitly allow normally blocked tracking content.
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* The webcompat extension can do this if it needs to unblock content on user
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* opt-in.
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*/
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constructor(
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id,
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{ prefEnabled, reportBreakageLabel, l10nId },
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{
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load,
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block,
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shim = Ci.nsIWebProgressListener.STATE_REPLACED_TRACKING_CONTENT,
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allow = Ci.nsIWebProgressListener.STATE_ALLOWED_TRACKING_CONTENT,
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}
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) {
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this._id = id;
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this.prefEnabled = prefEnabled;
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this._reportBreakageLabel = reportBreakageLabel || id;
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this._flags = { load, block, shim, allow };
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if (
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Services.prefs.getPrefType(this.prefEnabled) == Services.prefs.PREF_BOOL
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) {
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XPCOMUtils.defineLazyPreferenceGetter(
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this,
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"_enabled",
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this.prefEnabled,
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false,
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this.updateCategoryItem.bind(this)
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);
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}
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MozXULElement.insertFTLIfNeeded("browser/siteProtections.ftl");
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ChromeUtils.defineLazyGetter(this, "subView", () =>
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document.getElementById(`protections-popup-${this._id}View`)
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);
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ChromeUtils.defineLazyGetter(this, "subViewHeading", () =>
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document.getElementById(`protections-popup-${this._id}View-heading`)
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);
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ChromeUtils.defineLazyGetter(this, "subViewList", () =>
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document.getElementById(`protections-popup-${this._id}View-list`)
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);
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ChromeUtils.defineLazyGetter(this, "subViewShimAllowHint", () =>
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document.getElementById(
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`protections-popup-${this._id}View-shim-allow-hint`
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)
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);
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}
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// Child classes may override these to do init / teardown. We expect them to
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// be called when the protections panel is initialized or destroyed.
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init() {}
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uninit() {}
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// Some child classes may overide this getter.
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get enabled() {
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return this._enabled;
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}
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get reportBreakageLabel() {
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return this._reportBreakageLabel;
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}
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/**
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* Get the category item associated with this protection from the main
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* protections panel.
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* @returns {xul:toolbarbutton|undefined} - Item or undefined if the panel is
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* not yet initialized.
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*/
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get categoryItem() {
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// We don't use defineLazyGetter for the category item, since it may be null
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// on first access.
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return (
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this._categoryItem ||
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(this._categoryItem = document.getElementById(
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`protections-popup-category-${this._id}`
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))
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);
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}
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/**
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* Defaults to enabled state. May be overridden by child classes.
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* @returns {boolean} - Whether the protection is set to block trackers.
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*/
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get blockingEnabled() {
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return this.enabled;
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}
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/**
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* Update the category item state in the main view of the protections panel.
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* Determines whether the category is set to block trackers.
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* @returns {boolean} - true if the state has been updated, false if the
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* protections popup has not been initialized yet.
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*/
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updateCategoryItem() {
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// Can't get `this.categoryItem` without the popup. Using the popup instead
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// of `this.categoryItem` to guard access, because the category item getter
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// can trigger bug 1543537. If there's no popup, we'll be called again the
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// first time the popup shows.
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if (!gProtectionsHandler._protectionsPopup) {
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return false;
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}
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this.categoryItem.classList.toggle("blocked", this.enabled);
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this.categoryItem.classList.toggle("subviewbutton-nav", this.enabled);
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return true;
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}
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/**
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* Update the category sub view that is shown when users click on the category
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* button.
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*/
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async updateSubView() {
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let { items, anyShimAllowed } = await this._generateSubViewListItems();
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this.subViewShimAllowHint.hidden = !anyShimAllowed;
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this.subViewList.textContent = "";
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this.subViewList.append(items);
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const isBlocking =
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this.blockingEnabled && !gProtectionsHandler.hasException;
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let l10nId;
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switch (this._id) {
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case "cryptominers":
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l10nId = isBlocking
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? "protections-blocking-cryptominers"
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: "protections-not-blocking-cryptominers";
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break;
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case "fingerprinters":
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l10nId = isBlocking
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? "protections-blocking-fingerprinters"
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: "protections-not-blocking-fingerprinters";
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break;
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case "socialblock":
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l10nId = isBlocking
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? "protections-blocking-social-media-trackers"
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: "protections-not-blocking-social-media-trackers";
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break;
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}
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if (l10nId) {
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document.l10n.setAttributes(this.subView, l10nId);
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}
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}
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/**
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* Create a list of items, each representing a tracker.
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* @returns {Object} result - An object containing the results.
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* @returns {HTMLDivElement[]} result.items - Generated tracker items. May be
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* empty.
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* @returns {boolean} result.anyShimAllowed - Flag indicating if any of the
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* items have been unblocked by a shim script.
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*/
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async _generateSubViewListItems() {
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let contentBlockingLog = gBrowser.selectedBrowser.getContentBlockingLog();
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contentBlockingLog = JSON.parse(contentBlockingLog);
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let anyShimAllowed = false;
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let fragment = document.createDocumentFragment();
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for (let [origin, actions] of Object.entries(contentBlockingLog)) {
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let { item, shimAllowed } = await this._createListItem(origin, actions);
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if (!item) {
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continue;
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}
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anyShimAllowed = anyShimAllowed || shimAllowed;
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fragment.appendChild(item);
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}
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return {
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items: fragment,
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anyShimAllowed,
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};
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}
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/**
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* Create a DOM item representing a tracker.
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* @param {string} origin - Origin of the tracker.
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* @param {Array} actions - Array of actions from the content blocking log
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* associated with the tracking origin.
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* @returns {Object} result - An object containing the results.
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* @returns {HTMLDListElement} [options.item] - Generated item or null if we
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* don't have an item for this origin based on the actions log.
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* @returns {boolean} options.shimAllowed - Flag indicating whether the
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* tracking origin was allowed by a shim script.
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*/
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_createListItem(origin, actions) {
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let isAllowed = actions.some(
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([state]) => this.isAllowing(state) && !this.isShimming(state)
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);
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let isDetected =
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isAllowed || actions.some(([state]) => this.isBlocking(state));
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if (!isDetected) {
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return {};
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}
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// Create an item to hold the origin label and shim allow indicator. Using
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// an html element here, so we can use CSS flex, which handles the label
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// overflow in combination with the icon correctly.
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let listItem = document.createElementNS(
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"http://www.w3.org/1999/xhtml",
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"div"
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);
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listItem.className = "protections-popup-list-item";
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listItem.classList.toggle("allowed", isAllowed);
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let label = document.createXULElement("label");
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// Repeat the host in the tooltip in case it's too long
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// and overflows in our panel.
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label.tooltipText = origin;
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label.value = origin;
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label.className = "protections-popup-list-host-label";
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label.setAttribute("crop", "end");
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listItem.append(label);
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// Determine whether we should show a shim-allow indicator for this item.
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let shimAllowed = actions.some(([flag]) => flag == this._flags.allow);
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if (shimAllowed) {
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listItem.append(this._getShimAllowIndicator());
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}
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return { item: listItem, shimAllowed };
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}
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/**
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* Create an indicator icon for marking origins that have been allowed by a
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* shim script.
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* @returns {HTMLImageElement} - Created element.
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*/
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_getShimAllowIndicator() {
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let allowIndicator = document.createXULElement("image");
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document.l10n.setAttributes(
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allowIndicator,
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"protections-panel-shim-allowed-indicator"
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);
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allowIndicator.classList.add(
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"protections-popup-list-host-shim-allow-indicator"
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);
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return allowIndicator;
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}
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/**
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* @param {Number} state - Content blocking event flags.
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* @returns {boolean} - Whether the protection has blocked a tracker.
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*/
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isBlocking(state) {
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return (state & this._flags.block) != 0;
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}
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/**
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* @param {Number} state - Content blocking event flags.
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* @returns {boolean} - Whether the protection has allowed a tracker.
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*/
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isAllowing(state) {
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return (state & this._flags.load) != 0;
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}
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/**
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* @param {Number} state - Content blocking event flags.
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* @returns {boolean} - Whether the protection has detected (blocked or
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* allowed) a tracker.
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*/
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isDetected(state) {
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return this.isBlocking(state) || this.isAllowing(state);
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}
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/**
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* @param {Number} state - Content blocking event flags.
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* @returns {boolean} - Whether the protections has allowed a tracker that
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* would have normally been blocked.
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*/
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isShimming(state) {
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return (state & this._flags.shim) != 0 && this.isAllowing(state);
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}
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}
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let Fingerprinting = new ProtectionCategory(
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"fingerprinters",
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{
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prefEnabled: "privacy.trackingprotection.fingerprinting.enabled",
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reportBreakageLabel: "fingerprinting",
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},
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{
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load: Ci.nsIWebProgressListener.STATE_LOADED_FINGERPRINTING_CONTENT,
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block: Ci.nsIWebProgressListener.STATE_BLOCKED_FINGERPRINTING_CONTENT,
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shim: Ci.nsIWebProgressListener.STATE_REPLACED_FINGERPRINTING_CONTENT,
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allow: Ci.nsIWebProgressListener.STATE_ALLOWED_FINGERPRINTING_CONTENT,
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}
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);
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let Cryptomining = new ProtectionCategory(
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"cryptominers",
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{
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prefEnabled: "privacy.trackingprotection.cryptomining.enabled",
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reportBreakageLabel: "cryptomining",
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},
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{
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load: Ci.nsIWebProgressListener.STATE_LOADED_CRYPTOMINING_CONTENT,
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block: Ci.nsIWebProgressListener.STATE_BLOCKED_CRYPTOMINING_CONTENT,
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}
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);
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let TrackingProtection =
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new (class TrackingProtection extends ProtectionCategory {
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constructor() {
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super(
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"trackers",
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{
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l10nId: "trackingContent",
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prefEnabled: "privacy.trackingprotection.enabled",
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reportBreakageLabel: "trackingprotection",
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},
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{
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load: null,
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block:
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Ci.nsIWebProgressListener.STATE_BLOCKED_TRACKING_CONTENT |
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Ci.nsIWebProgressListener.STATE_BLOCKED_EMAILTRACKING_CONTENT,
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}
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);
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this.prefEnabledInPrivateWindows =
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"privacy.trackingprotection.pbmode.enabled";
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this.prefTrackingTable = "urlclassifier.trackingTable";
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this.prefTrackingAnnotationTable =
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"urlclassifier.trackingAnnotationTable";
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this.prefAnnotationsLevel2Enabled =
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"privacy.annotate_channels.strict_list.enabled";
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this.prefEmailTrackingProtectionEnabled =
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"privacy.trackingprotection.emailtracking.enabled";
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this.prefEmailTrackingProtectionEnabledInPrivateWindows =
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"privacy.trackingprotection.emailtracking.pbmode.enabled";
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this.enabledGlobally = false;
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this.emailTrackingProtectionEnabledGlobally = false;
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this.enabledInPrivateWindows = false;
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this.emailTrackingProtectionEnabledInPrivateWindows = false;
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XPCOMUtils.defineLazyPreferenceGetter(
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this,
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"trackingTable",
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this.prefTrackingTable,
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""
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);
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XPCOMUtils.defineLazyPreferenceGetter(
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this,
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"trackingAnnotationTable",
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this.prefTrackingAnnotationTable,
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""
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);
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XPCOMUtils.defineLazyPreferenceGetter(
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this,
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"annotationsLevel2Enabled",
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this.prefAnnotationsLevel2Enabled,
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false
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);
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}
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init() {
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this.updateEnabled();
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Services.prefs.addObserver(this.prefEnabled, this);
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Services.prefs.addObserver(this.prefEnabledInPrivateWindows, this);
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Services.prefs.addObserver(this.prefEmailTrackingProtectionEnabled, this);
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Services.prefs.addObserver(
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this.prefEmailTrackingProtectionEnabledInPrivateWindows,
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this
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);
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}
|
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uninit() {
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Services.prefs.removeObserver(this.prefEnabled, this);
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Services.prefs.removeObserver(this.prefEnabledInPrivateWindows, this);
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Services.prefs.removeObserver(
|
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this.prefEmailTrackingProtectionEnabled,
|
|
this
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);
|
|
Services.prefs.removeObserver(
|
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this.prefEmailTrackingProtectionEnabledInPrivateWindows,
|
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this
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);
|
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}
|
|
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observe() {
|
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this.updateEnabled();
|
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this.updateCategoryItem();
|
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}
|
|
|
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get trackingProtectionLevel2Enabled() {
|
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const CONTENT_TABLE = "content-track-digest256";
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return this.trackingTable.includes(CONTENT_TABLE);
|
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}
|
|
|
|
get enabled() {
|
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return (
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this.enabledGlobally ||
|
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this.emailTrackingProtectionEnabledGlobally ||
|
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(PrivateBrowsingUtils.isWindowPrivate(window) &&
|
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(this.enabledInPrivateWindows ||
|
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this.emailTrackingProtectionEnabledInPrivateWindows))
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);
|
|
}
|
|
|
|
updateEnabled() {
|
|
this.enabledGlobally = Services.prefs.getBoolPref(this.prefEnabled);
|
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this.enabledInPrivateWindows = Services.prefs.getBoolPref(
|
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this.prefEnabledInPrivateWindows
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|
);
|
|
this.emailTrackingProtectionEnabledGlobally = Services.prefs.getBoolPref(
|
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this.prefEmailTrackingProtectionEnabled
|
|
);
|
|
this.emailTrackingProtectionEnabledInPrivateWindows =
|
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Services.prefs.getBoolPref(
|
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this.prefEmailTrackingProtectionEnabledInPrivateWindows
|
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);
|
|
}
|
|
|
|
isAllowingLevel1(state) {
|
|
return (
|
|
(state &
|
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Ci.nsIWebProgressListener.STATE_LOADED_LEVEL_1_TRACKING_CONTENT) !=
|
|
0
|
|
);
|
|
}
|
|
|
|
isAllowingLevel2(state) {
|
|
return (
|
|
(state &
|
|
Ci.nsIWebProgressListener.STATE_LOADED_LEVEL_2_TRACKING_CONTENT) !=
|
|
0
|
|
);
|
|
}
|
|
|
|
isAllowing(state) {
|
|
return this.isAllowingLevel1(state) || this.isAllowingLevel2(state);
|
|
}
|
|
|
|
async updateSubView() {
|
|
let previousURI = gBrowser.currentURI.spec;
|
|
let previousWindow = gBrowser.selectedBrowser.innerWindowID;
|
|
|
|
let { items, anyShimAllowed } = await this._generateSubViewListItems();
|
|
|
|
// If we don't have trackers we would usually not show the menu item
|
|
// allowing the user to show the sub-panel. However, in the edge case
|
|
// that we annotated trackers on the page using the strict list but did
|
|
// not detect trackers on the page using the basic list, we currently
|
|
// still show the panel. To reduce the confusion, tell the user that we have
|
|
// not detected any tracker.
|
|
if (!items.childNodes.length) {
|
|
let emptyImage = document.createXULElement("image");
|
|
emptyImage.classList.add("protections-popup-trackersView-empty-image");
|
|
emptyImage.classList.add("trackers-icon");
|
|
|
|
let emptyLabel = document.createXULElement("label");
|
|
emptyLabel.classList.add("protections-popup-empty-label");
|
|
document.l10n.setAttributes(
|
|
emptyLabel,
|
|
"content-blocking-trackers-view-empty"
|
|
);
|
|
|
|
items.appendChild(emptyImage);
|
|
items.appendChild(emptyLabel);
|
|
|
|
this.subViewList.classList.add("empty");
|
|
} else {
|
|
this.subViewList.classList.remove("empty");
|
|
}
|
|
|
|
// This might have taken a while. Only update the list if we're still on the same page.
|
|
if (
|
|
previousURI == gBrowser.currentURI.spec &&
|
|
previousWindow == gBrowser.selectedBrowser.innerWindowID
|
|
) {
|
|
this.subViewShimAllowHint.hidden = !anyShimAllowed;
|
|
|
|
this.subViewList.textContent = "";
|
|
this.subViewList.append(items);
|
|
const l10nId =
|
|
this.enabled && !gProtectionsHandler.hasException
|
|
? "protections-blocking-tracking-content"
|
|
: "protections-not-blocking-tracking-content";
|
|
document.l10n.setAttributes(this.subView, l10nId);
|
|
}
|
|
}
|
|
|
|
async _createListItem(origin, actions) {
|
|
// Figure out if this list entry was actually detected by TP or something else.
|
|
let isAllowed = actions.some(
|
|
([state]) => this.isAllowing(state) && !this.isShimming(state)
|
|
);
|
|
let isDetected =
|
|
isAllowed || actions.some(([state]) => this.isBlocking(state));
|
|
|
|
if (!isDetected) {
|
|
return {};
|
|
}
|
|
|
|
// Because we might use different lists for annotation vs. blocking, we
|
|
// need to make sure that this is a tracker that we would actually have blocked
|
|
// before showing it to the user.
|
|
if (
|
|
this.annotationsLevel2Enabled &&
|
|
!this.trackingProtectionLevel2Enabled &&
|
|
actions.some(
|
|
([state]) =>
|
|
(state &
|
|
Ci.nsIWebProgressListener
|
|
.STATE_LOADED_LEVEL_2_TRACKING_CONTENT) !=
|
|
0
|
|
)
|
|
) {
|
|
return {};
|
|
}
|
|
|
|
let listItem = document.createElementNS(
|
|
"http://www.w3.org/1999/xhtml",
|
|
"div"
|
|
);
|
|
listItem.className = "protections-popup-list-item";
|
|
listItem.classList.toggle("allowed", isAllowed);
|
|
|
|
let label = document.createXULElement("label");
|
|
// Repeat the host in the tooltip in case it's too long
|
|
// and overflows in our panel.
|
|
label.tooltipText = origin;
|
|
label.value = origin;
|
|
label.className = "protections-popup-list-host-label";
|
|
label.setAttribute("crop", "end");
|
|
listItem.append(label);
|
|
|
|
let shimAllowed = actions.some(([flag]) => flag == this._flags.allow);
|
|
if (shimAllowed) {
|
|
listItem.append(this._getShimAllowIndicator());
|
|
}
|
|
|
|
return { item: listItem, shimAllowed };
|
|
}
|
|
})();
|
|
|
|
let ThirdPartyCookies =
|
|
new (class ThirdPartyCookies extends ProtectionCategory {
|
|
constructor() {
|
|
super(
|
|
"cookies",
|
|
{
|
|
// This would normally expect a boolean pref. However, this category
|
|
// overwrites the enabled getter for custom handling of cookie behavior
|
|
// states.
|
|
prefEnabled: "network.cookie.cookieBehavior",
|
|
},
|
|
{
|
|
// ThirdPartyCookies implements custom flag processing.
|
|
allow: null,
|
|
shim: null,
|
|
load: null,
|
|
block: null,
|
|
}
|
|
);
|
|
|
|
ChromeUtils.defineLazyGetter(this, "categoryLabel", () =>
|
|
document.getElementById("protections-popup-cookies-category-label")
|
|
);
|
|
|
|
this.prefEnabledValues = [
|
|
// These values match the ones exposed under the Content Blocking section
|
|
// of the Preferences UI.
|
|
Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN, // Block all third-party cookies
|
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER, // Block third-party cookies from trackers
|
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN, // Block trackers and patition third-party trackers
|
|
Ci.nsICookieService.BEHAVIOR_REJECT, // Block all cookies
|
|
];
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"behaviorPref",
|
|
this.prefEnabled,
|
|
Ci.nsICookieService.BEHAVIOR_ACCEPT,
|
|
this.updateCategoryItem.bind(this)
|
|
);
|
|
}
|
|
|
|
get reportBreakageLabel() {
|
|
switch (this.behaviorPref) {
|
|
case Ci.nsICookieService.BEHAVIOR_ACCEPT:
|
|
return "nocookiesblocked";
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN:
|
|
return "allthirdpartycookiesblocked";
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT:
|
|
return "allcookiesblocked";
|
|
case Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN:
|
|
return "cookiesfromunvisitedsitesblocked";
|
|
default:
|
|
console.error(
|
|
`Error: Unknown cookieBehavior pref observed: ${this.behaviorPref}`
|
|
);
|
|
// fall through
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER:
|
|
return "cookierestrictions";
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN:
|
|
return "cookierestrictionsforeignpartitioned";
|
|
}
|
|
}
|
|
|
|
isBlocking(state) {
|
|
return (
|
|
(state & Ci.nsIWebProgressListener.STATE_COOKIES_BLOCKED_TRACKER) !=
|
|
0 ||
|
|
(state &
|
|
Ci.nsIWebProgressListener.STATE_COOKIES_BLOCKED_SOCIALTRACKER) !=
|
|
0 ||
|
|
(state & Ci.nsIWebProgressListener.STATE_COOKIES_BLOCKED_ALL) != 0 ||
|
|
(state &
|
|
Ci.nsIWebProgressListener.STATE_COOKIES_BLOCKED_BY_PERMISSION) !=
|
|
0 ||
|
|
(state & Ci.nsIWebProgressListener.STATE_COOKIES_BLOCKED_FOREIGN) != 0
|
|
);
|
|
}
|
|
|
|
isDetected(state) {
|
|
if (this.isBlocking(state)) {
|
|
return true;
|
|
}
|
|
|
|
if (
|
|
[
|
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN,
|
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER,
|
|
Ci.nsICookieService.BEHAVIOR_ACCEPT,
|
|
].includes(this.behaviorPref)
|
|
) {
|
|
return (
|
|
(state & Ci.nsIWebProgressListener.STATE_COOKIES_LOADED_TRACKER) !=
|
|
0 ||
|
|
(SocialTracking.enabled &&
|
|
(state &
|
|
Ci.nsIWebProgressListener.STATE_COOKIES_LOADED_SOCIALTRACKER) !=
|
|
0)
|
|
);
|
|
}
|
|
|
|
// We don't have specific flags for the other cookie behaviors so just
|
|
// fall back to STATE_COOKIES_LOADED.
|
|
return (state & Ci.nsIWebProgressListener.STATE_COOKIES_LOADED) != 0;
|
|
}
|
|
|
|
updateCategoryItem() {
|
|
if (!super.updateCategoryItem()) {
|
|
return;
|
|
}
|
|
|
|
let l10nId;
|
|
if (!this.enabled) {
|
|
l10nId = "content-blocking-cookies-blocking-trackers-label";
|
|
} else {
|
|
switch (this.behaviorPref) {
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN:
|
|
l10nId = "content-blocking-cookies-blocking-third-party-label";
|
|
break;
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT:
|
|
l10nId = "content-blocking-cookies-blocking-all-label";
|
|
break;
|
|
case Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN:
|
|
l10nId = "content-blocking-cookies-blocking-unvisited-label";
|
|
break;
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER:
|
|
case Ci.nsICookieService
|
|
.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN:
|
|
l10nId = "content-blocking-cookies-blocking-trackers-label";
|
|
break;
|
|
default:
|
|
console.error(
|
|
`Error: Unknown cookieBehavior pref observed: ${this.behaviorPref}`
|
|
);
|
|
this.categoryLabel.removeAttribute("data-l10n-id");
|
|
this.categoryLabel.textContent = "";
|
|
return;
|
|
}
|
|
}
|
|
document.l10n.setAttributes(this.categoryLabel, l10nId);
|
|
}
|
|
|
|
get enabled() {
|
|
return this.prefEnabledValues.includes(this.behaviorPref);
|
|
}
|
|
|
|
updateSubView() {
|
|
let contentBlockingLog = gBrowser.selectedBrowser.getContentBlockingLog();
|
|
contentBlockingLog = JSON.parse(contentBlockingLog);
|
|
|
|
let categories = this._processContentBlockingLog(contentBlockingLog);
|
|
|
|
this.subViewList.textContent = "";
|
|
|
|
let categoryNames = ["trackers"];
|
|
switch (this.behaviorPref) {
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT:
|
|
categoryNames.push("firstParty");
|
|
// eslint-disable-next-line no-fallthrough
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN:
|
|
categoryNames.push("thirdParty");
|
|
}
|
|
|
|
for (let category of categoryNames) {
|
|
let itemsToShow = categories[category];
|
|
|
|
if (!itemsToShow.length) {
|
|
continue;
|
|
}
|
|
|
|
let box = document.createXULElement("vbox");
|
|
box.className = "protections-popup-cookiesView-list-section";
|
|
let label = document.createXULElement("label");
|
|
label.className = "protections-popup-cookiesView-list-header";
|
|
let l10nId;
|
|
switch (category) {
|
|
case "trackers":
|
|
l10nId = "content-blocking-cookies-view-trackers-label";
|
|
break;
|
|
case "firstParty":
|
|
l10nId = "content-blocking-cookies-view-first-party-label";
|
|
break;
|
|
case "thirdParty":
|
|
l10nId = "content-blocking-cookies-view-third-party-label";
|
|
break;
|
|
}
|
|
if (l10nId) {
|
|
document.l10n.setAttributes(label, l10nId);
|
|
}
|
|
box.appendChild(label);
|
|
|
|
for (let info of itemsToShow) {
|
|
box.appendChild(this._createListItem(info));
|
|
}
|
|
|
|
this.subViewList.appendChild(box);
|
|
}
|
|
|
|
this.subViewHeading.hidden = false;
|
|
if (!this.enabled) {
|
|
document.l10n.setAttributes(
|
|
this.subView,
|
|
"protections-not-blocking-cross-site-tracking-cookies"
|
|
);
|
|
return;
|
|
}
|
|
|
|
let l10nId;
|
|
let siteException = gProtectionsHandler.hasException;
|
|
switch (this.behaviorPref) {
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN:
|
|
l10nId = siteException
|
|
? "protections-not-blocking-cookies-third-party"
|
|
: "protections-blocking-cookies-third-party";
|
|
this.subViewHeading.hidden = true;
|
|
if (this.subViewHeading.nextSibling.nodeName == "toolbarseparator") {
|
|
this.subViewHeading.nextSibling.hidden = true;
|
|
}
|
|
break;
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT:
|
|
l10nId = siteException
|
|
? "protections-not-blocking-cookies-all"
|
|
: "protections-blocking-cookies-all";
|
|
this.subViewHeading.hidden = true;
|
|
if (this.subViewHeading.nextSibling.nodeName == "toolbarseparator") {
|
|
this.subViewHeading.nextSibling.hidden = true;
|
|
}
|
|
break;
|
|
case Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN:
|
|
l10nId = "protections-blocking-cookies-unvisited";
|
|
this.subViewHeading.hidden = true;
|
|
if (this.subViewHeading.nextSibling.nodeName == "toolbarseparator") {
|
|
this.subViewHeading.nextSibling.hidden = true;
|
|
}
|
|
break;
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER:
|
|
case Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN:
|
|
l10nId = siteException
|
|
? "protections-not-blocking-cross-site-tracking-cookies"
|
|
: "protections-blocking-cookies-trackers";
|
|
break;
|
|
default:
|
|
console.error(
|
|
`Error: Unknown cookieBehavior pref when updating subview: ${this.behaviorPref}`
|
|
);
|
|
return;
|
|
}
|
|
|
|
document.l10n.setAttributes(this.subView, l10nId);
|
|
}
|
|
|
|
_getExceptionState(origin) {
|
|
let thirdPartyStorage = Services.perms.testPermissionFromPrincipal(
|
|
gBrowser.contentPrincipal,
|
|
"3rdPartyStorage^" + origin
|
|
);
|
|
|
|
if (thirdPartyStorage != Services.perms.UNKNOWN_ACTION) {
|
|
return thirdPartyStorage;
|
|
}
|
|
|
|
let principal =
|
|
Services.scriptSecurityManager.createContentPrincipalFromOrigin(origin);
|
|
// Cookie exceptions get "inherited" from parent- to sub-domain, so we need to
|
|
// make sure to include parent domains in the permission check for "cookie".
|
|
return Services.perms.testPermissionFromPrincipal(principal, "cookie");
|
|
}
|
|
|
|
_clearException(origin) {
|
|
for (let perm of Services.perms.getAllForPrincipal(
|
|
gBrowser.contentPrincipal
|
|
)) {
|
|
if (perm.type == "3rdPartyStorage^" + origin) {
|
|
Services.perms.removePermission(perm);
|
|
}
|
|
}
|
|
|
|
// OAs don't matter here, so we can just use the hostname.
|
|
let host = Services.io.newURI(origin).host;
|
|
|
|
// Cookie exceptions get "inherited" from parent- to sub-domain, so we need to
|
|
// clear any cookie permissions from parent domains as well.
|
|
for (let perm of Services.perms.all) {
|
|
if (
|
|
perm.type == "cookie" &&
|
|
Services.eTLD.hasRootDomain(host, perm.principal.host)
|
|
) {
|
|
Services.perms.removePermission(perm);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Transforms and filters cookie entries in the content blocking log
|
|
// so that we can categorize and display them in the UI.
|
|
_processContentBlockingLog(log) {
|
|
let newLog = {
|
|
firstParty: [],
|
|
trackers: [],
|
|
thirdParty: [],
|
|
};
|
|
|
|
let firstPartyDomain = null;
|
|
try {
|
|
firstPartyDomain = Services.eTLD.getBaseDomain(gBrowser.currentURI);
|
|
} catch (e) {
|
|
// There are nasty edge cases here where someone is trying to set a cookie
|
|
// on a public suffix or an IP address. Just categorize those as third party...
|
|
if (
|
|
e.result != Cr.NS_ERROR_HOST_IS_IP_ADDRESS &&
|
|
e.result != Cr.NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS
|
|
) {
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
for (let [origin, actions] of Object.entries(log)) {
|
|
if (!origin.startsWith("http")) {
|
|
continue;
|
|
}
|
|
|
|
let info = {
|
|
origin,
|
|
isAllowed: true,
|
|
exceptionState: this._getExceptionState(origin),
|
|
};
|
|
let hasCookie = false;
|
|
let isTracker = false;
|
|
|
|
// Extract information from the states entries in the content blocking log.
|
|
// Each state will contain a single state flag from nsIWebProgressListener.
|
|
// Note that we are using the same helper functions that are applied to the
|
|
// bit map passed to onSecurityChange (which contains multiple states), thus
|
|
// not checking exact equality, just presence of bits.
|
|
for (let [state, blocked] of actions) {
|
|
if (this.isDetected(state)) {
|
|
hasCookie = true;
|
|
}
|
|
if (TrackingProtection.isAllowing(state)) {
|
|
isTracker = true;
|
|
}
|
|
// blocked tells us whether the resource was actually blocked
|
|
// (which it may not be in case of an exception).
|
|
if (this.isBlocking(state)) {
|
|
info.isAllowed = !blocked;
|
|
}
|
|
}
|
|
|
|
if (!hasCookie) {
|
|
continue;
|
|
}
|
|
|
|
let isFirstParty = false;
|
|
try {
|
|
let uri = Services.io.newURI(origin);
|
|
isFirstParty = Services.eTLD.getBaseDomain(uri) == firstPartyDomain;
|
|
} catch (e) {
|
|
if (
|
|
e.result != Cr.NS_ERROR_HOST_IS_IP_ADDRESS &&
|
|
e.result != Cr.NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS
|
|
) {
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
if (isFirstParty) {
|
|
newLog.firstParty.push(info);
|
|
} else if (isTracker) {
|
|
newLog.trackers.push(info);
|
|
} else {
|
|
newLog.thirdParty.push(info);
|
|
}
|
|
}
|
|
|
|
return newLog;
|
|
}
|
|
|
|
_createListItem({ origin, isAllowed, exceptionState }) {
|
|
let listItem = document.createElementNS(
|
|
"http://www.w3.org/1999/xhtml",
|
|
"div"
|
|
);
|
|
listItem.className = "protections-popup-list-item";
|
|
// Repeat the origin in the tooltip in case it's too long
|
|
// and overflows in our panel.
|
|
listItem.tooltipText = origin;
|
|
|
|
let label = document.createXULElement("label");
|
|
label.value = origin;
|
|
label.className = "protections-popup-list-host-label";
|
|
label.setAttribute("crop", "end");
|
|
listItem.append(label);
|
|
|
|
if (
|
|
(isAllowed && exceptionState == Services.perms.ALLOW_ACTION) ||
|
|
(!isAllowed && exceptionState == Services.perms.DENY_ACTION)
|
|
) {
|
|
listItem.classList.add("protections-popup-list-item-with-state");
|
|
|
|
let stateLabel = document.createXULElement("label");
|
|
stateLabel.className = "protections-popup-list-state-label";
|
|
let l10nId;
|
|
if (isAllowed) {
|
|
l10nId = "content-blocking-cookies-view-allowed-label";
|
|
listItem.classList.toggle("allowed", true);
|
|
} else {
|
|
l10nId = "content-blocking-cookies-view-blocked-label";
|
|
}
|
|
document.l10n.setAttributes(stateLabel, l10nId);
|
|
|
|
let removeException = document.createXULElement("button");
|
|
removeException.className = "permission-popup-permission-remove-button";
|
|
document.l10n.setAttributes(
|
|
removeException,
|
|
"content-blocking-cookies-view-remove-button",
|
|
{ domain: origin }
|
|
);
|
|
removeException.appendChild(stateLabel);
|
|
|
|
removeException.addEventListener(
|
|
"click",
|
|
() => {
|
|
this._clearException(origin);
|
|
removeException.remove();
|
|
listItem.classList.toggle("allowed", !isAllowed);
|
|
},
|
|
{ once: true }
|
|
);
|
|
listItem.append(removeException);
|
|
}
|
|
|
|
return listItem;
|
|
}
|
|
})();
|
|
|
|
let SocialTracking =
|
|
new (class SocialTrackingProtection extends ProtectionCategory {
|
|
constructor() {
|
|
super(
|
|
"socialblock",
|
|
{
|
|
l10nId: "socialMediaTrackers",
|
|
prefEnabled: "privacy.socialtracking.block_cookies.enabled",
|
|
reportBreakageLabel: "socialtracking",
|
|
},
|
|
{
|
|
load: Ci.nsIWebProgressListener.STATE_LOADED_SOCIALTRACKING_CONTENT,
|
|
block: Ci.nsIWebProgressListener.STATE_BLOCKED_SOCIALTRACKING_CONTENT,
|
|
}
|
|
);
|
|
|
|
this.prefStpTpEnabled =
|
|
"privacy.trackingprotection.socialtracking.enabled";
|
|
this.prefSTPCookieEnabled = this.prefEnabled;
|
|
this.prefCookieBehavior = "network.cookie.cookieBehavior";
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"socialTrackingProtectionEnabled",
|
|
this.prefStpTpEnabled,
|
|
false,
|
|
this.updateCategoryItem.bind(this)
|
|
);
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"rejectTrackingCookies",
|
|
this.prefCookieBehavior,
|
|
null,
|
|
this.updateCategoryItem.bind(this),
|
|
val =>
|
|
[
|
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER,
|
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN,
|
|
].includes(val)
|
|
);
|
|
}
|
|
|
|
get blockingEnabled() {
|
|
return (
|
|
(this.socialTrackingProtectionEnabled || this.rejectTrackingCookies) &&
|
|
this.enabled
|
|
);
|
|
}
|
|
|
|
isBlockingCookies(state) {
|
|
return (
|
|
(state &
|
|
Ci.nsIWebProgressListener.STATE_COOKIES_BLOCKED_SOCIALTRACKER) !=
|
|
0
|
|
);
|
|
}
|
|
|
|
isBlocking(state) {
|
|
return super.isBlocking(state) || this.isBlockingCookies(state);
|
|
}
|
|
|
|
isAllowing(state) {
|
|
if (this.socialTrackingProtectionEnabled) {
|
|
return super.isAllowing(state);
|
|
}
|
|
|
|
return (
|
|
(state &
|
|
Ci.nsIWebProgressListener.STATE_COOKIES_LOADED_SOCIALTRACKER) !=
|
|
0
|
|
);
|
|
}
|
|
|
|
updateCategoryItem() {
|
|
// Can't get `this.categoryItem` without the popup. Using the popup instead
|
|
// of `this.categoryItem` to guard access, because the category item getter
|
|
// can trigger bug 1543537. If there's no popup, we'll be called again the
|
|
// first time the popup shows.
|
|
if (!gProtectionsHandler._protectionsPopup) {
|
|
return;
|
|
}
|
|
if (this.enabled) {
|
|
this.categoryItem.removeAttribute("uidisabled");
|
|
} else {
|
|
this.categoryItem.setAttribute("uidisabled", true);
|
|
}
|
|
this.categoryItem.classList.toggle("blocked", this.blockingEnabled);
|
|
}
|
|
})();
|
|
|
|
/**
|
|
* Singleton to manage the cookie banner feature section in the protections
|
|
* panel and the cookie banner handling subview.
|
|
*/
|
|
let cookieBannerHandling = new (class {
|
|
// Check if this is a private window. We don't expect PBM state to change
|
|
// during the lifetime of this window.
|
|
#isPrivateBrowsing = PrivateBrowsingUtils.isWindowPrivate(window);
|
|
|
|
constructor() {
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"_serviceModePref",
|
|
"cookiebanners.service.mode",
|
|
Ci.nsICookieBannerService.MODE_DISABLED
|
|
);
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"_serviceModePrefPrivateBrowsing",
|
|
"cookiebanners.service.mode.privateBrowsing",
|
|
Ci.nsICookieBannerService.MODE_DISABLED
|
|
);
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"_serviceDetectOnly",
|
|
"cookiebanners.service.detectOnly",
|
|
false
|
|
);
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"_uiEnabled",
|
|
"cookiebanners.ui.desktop.enabled",
|
|
false
|
|
);
|
|
ChromeUtils.defineLazyGetter(this, "_cookieBannerSection", () =>
|
|
document.getElementById("protections-popup-cookie-banner-section")
|
|
);
|
|
ChromeUtils.defineLazyGetter(this, "_cookieBannerSectionSeparator", () =>
|
|
document.getElementById(
|
|
"protections-popup-cookie-banner-section-separator"
|
|
)
|
|
);
|
|
ChromeUtils.defineLazyGetter(this, "_cookieBannerSwitch", () =>
|
|
document.getElementById("protections-popup-cookie-banner-switch")
|
|
);
|
|
ChromeUtils.defineLazyGetter(this, "_cookieBannerSubview", () =>
|
|
document.getElementById("protections-popup-cookieBannerView")
|
|
);
|
|
ChromeUtils.defineLazyGetter(this, "_cookieBannerEnableSite", () =>
|
|
document.getElementById("cookieBannerView-enable-site")
|
|
);
|
|
ChromeUtils.defineLazyGetter(this, "_cookieBannerDisableSite", () =>
|
|
document.getElementById("cookieBannerView-disable-site")
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Tests if the current site has a user-created exception from the default
|
|
* cookie banner handling mode. Currently that means the feature is disabled
|
|
* for the current site.
|
|
*
|
|
* Note: bug 1790688 will move this mode handling logic into the
|
|
* nsCookieBannerService.
|
|
*
|
|
* @returns {boolean} - true if the user has manually created an exception.
|
|
*/
|
|
get #hasException() {
|
|
// If the CBH feature is preffed off, we can't have an exception.
|
|
if (!Services.cookieBanners.isEnabled) {
|
|
return false;
|
|
}
|
|
|
|
// URLs containing IP addresses are not supported by the CBH service, and
|
|
// will throw. In this case, users can't create an exception, so initialize
|
|
// `pref` to the default value returned by `getDomainPref`.
|
|
let pref = Ci.nsICookieBannerService.MODE_UNSET;
|
|
try {
|
|
pref = Services.cookieBanners.getDomainPref(
|
|
gBrowser.currentURI,
|
|
this.#isPrivateBrowsing
|
|
);
|
|
} catch (ex) {
|
|
console.error(
|
|
"Cookie Banner Handling error checking for per-site exceptions: ",
|
|
ex
|
|
);
|
|
}
|
|
return pref == Ci.nsICookieBannerService.MODE_DISABLED;
|
|
}
|
|
|
|
/**
|
|
* Tests if the cookie banner handling code supports the current site.
|
|
*
|
|
* See nsICookieBannerService.hasRuleForBrowsingContextTree for details.
|
|
*
|
|
* @returns {boolean} - true if the base domain is in the list of rules.
|
|
*/
|
|
get isSiteSupported() {
|
|
return (
|
|
Services.cookieBanners.isEnabled &&
|
|
Services.cookieBanners.hasRuleForBrowsingContextTree(
|
|
gBrowser.selectedBrowser.browsingContext
|
|
)
|
|
);
|
|
}
|
|
|
|
/*
|
|
* @returns {string} - Base domain (eTLD + 1) used for clearing site data.
|
|
*/
|
|
get #currentBaseDomain() {
|
|
return gBrowser.contentPrincipal.baseDomain;
|
|
}
|
|
|
|
/**
|
|
* Helper method used by both updateSection and updateSubView to map internal
|
|
* state to UI attribute state. We have to separately set the subview's state
|
|
* because the subview is not a descendant of the menu item in the DOM, and
|
|
* we rely on CSS to toggle UI visibility based on attribute state.
|
|
*
|
|
* @returns A string value to be set as a UI attribute value.
|
|
*/
|
|
get #uiState() {
|
|
if (this.#hasException) {
|
|
return "site-disabled";
|
|
} else if (this.isSiteSupported) {
|
|
return "detected";
|
|
}
|
|
return "undetected";
|
|
}
|
|
|
|
updateSection() {
|
|
let showSection = this.#shouldShowSection();
|
|
let state = this.#uiState;
|
|
|
|
for (let el of [
|
|
this._cookieBannerSection,
|
|
this._cookieBannerSectionSeparator,
|
|
]) {
|
|
el.hidden = !showSection;
|
|
}
|
|
|
|
this._cookieBannerSection.dataset.state = state;
|
|
|
|
// On unsupported sites, disable button styling and click behavior.
|
|
// Note: to be replaced with a "please support site" subview in bug 1801971.
|
|
if (state == "undetected") {
|
|
this._cookieBannerSection.setAttribute("disabled", true);
|
|
this._cookieBannerSwitch.classList.remove("subviewbutton-nav");
|
|
this._cookieBannerSwitch.setAttribute("disabled", true);
|
|
} else {
|
|
this._cookieBannerSection.removeAttribute("disabled");
|
|
this._cookieBannerSwitch.classList.add("subviewbutton-nav");
|
|
this._cookieBannerSwitch.removeAttribute("disabled");
|
|
}
|
|
}
|
|
|
|
#shouldShowSection() {
|
|
// Don't show UI if globally disabled by pref, or if the cookie service
|
|
// is in detect-only mode.
|
|
if (!this._uiEnabled || this._serviceDetectOnly) {
|
|
return false;
|
|
}
|
|
|
|
// Show the section if the feature is not in disabled mode, being sure to
|
|
// check the different prefs for regular and private windows.
|
|
if (this.#isPrivateBrowsing) {
|
|
return (
|
|
this._serviceModePrefPrivateBrowsing !=
|
|
Ci.nsICookieBannerService.MODE_DISABLED
|
|
);
|
|
}
|
|
return this._serviceModePref != Ci.nsICookieBannerService.MODE_DISABLED;
|
|
}
|
|
|
|
/*
|
|
* Updates the cookie banner handling subview just before it's shown.
|
|
*/
|
|
updateSubView() {
|
|
this._cookieBannerSubview.dataset.state = this.#uiState;
|
|
|
|
let baseDomain = JSON.stringify({ host: this.#currentBaseDomain });
|
|
this._cookieBannerEnableSite.setAttribute("data-l10n-args", baseDomain);
|
|
this._cookieBannerDisableSite.setAttribute("data-l10n-args", baseDomain);
|
|
}
|
|
|
|
async #disableCookieBannerHandling() {
|
|
// We can't clear data during a private browsing session until bug 1818783
|
|
// is fixed. In the meantime, don't allow the cookie banner controls in a
|
|
// private window to clear data for regular browsing mode.
|
|
if (!this.#isPrivateBrowsing) {
|
|
await SiteDataManager.remove(this.#currentBaseDomain);
|
|
}
|
|
Services.cookieBanners.setDomainPref(
|
|
gBrowser.currentURI,
|
|
Ci.nsICookieBannerService.MODE_DISABLED,
|
|
this.#isPrivateBrowsing
|
|
);
|
|
}
|
|
|
|
#enableCookieBannerHandling() {
|
|
Services.cookieBanners.removeDomainPref(
|
|
gBrowser.currentURI,
|
|
this.#isPrivateBrowsing
|
|
);
|
|
}
|
|
|
|
async onCookieBannerToggleCommand() {
|
|
let hasException =
|
|
this._cookieBannerSection.toggleAttribute("hasException");
|
|
if (hasException) {
|
|
await this.#disableCookieBannerHandling();
|
|
gProtectionsHandler.recordClick("cookieb_toggle_off");
|
|
} else {
|
|
this.#enableCookieBannerHandling();
|
|
gProtectionsHandler.recordClick("cookieb_toggle_on");
|
|
}
|
|
gProtectionsHandler._hidePopup();
|
|
gBrowser.reloadTab(gBrowser.selectedTab);
|
|
}
|
|
})();
|
|
|
|
/**
|
|
* Utility object to handle manipulations of the protections indicators in the UI
|
|
*/
|
|
var gProtectionsHandler = {
|
|
PREF_REPORT_BREAKAGE_URL: "browser.contentblocking.reportBreakage.url",
|
|
PREF_CB_CATEGORY: "browser.contentblocking.category",
|
|
|
|
_protectionsPopup: null,
|
|
_initializePopup() {
|
|
if (!this._protectionsPopup) {
|
|
let wrapper = document.getElementById("template-protections-popup");
|
|
this._protectionsPopup = wrapper.content.firstElementChild;
|
|
wrapper.replaceWith(wrapper.content);
|
|
window.ensureCustomElements("moz-support-link");
|
|
|
|
this.maybeSetMilestoneCounterText();
|
|
|
|
for (let blocker of Object.values(this.blockers)) {
|
|
blocker.updateCategoryItem();
|
|
}
|
|
}
|
|
},
|
|
|
|
_hidePopup() {
|
|
if (this._protectionsPopup) {
|
|
PanelMultiView.hidePopup(this._protectionsPopup);
|
|
}
|
|
},
|
|
|
|
// smart getters
|
|
get iconBox() {
|
|
delete this.iconBox;
|
|
return (this.iconBox = document.getElementById(
|
|
"tracking-protection-icon-box"
|
|
));
|
|
},
|
|
get _protectionsPopupMultiView() {
|
|
delete this._protectionsPopupMultiView;
|
|
return (this._protectionsPopupMultiView = document.getElementById(
|
|
"protections-popup-multiView"
|
|
));
|
|
},
|
|
get _protectionsPopupMainView() {
|
|
delete this._protectionsPopupMainView;
|
|
return (this._protectionsPopupMainView = document.getElementById(
|
|
"protections-popup-mainView"
|
|
));
|
|
},
|
|
get _protectionsPopupMainViewHeaderLabel() {
|
|
delete this._protectionsPopupMainViewHeaderLabel;
|
|
return (this._protectionsPopupMainViewHeaderLabel = document.getElementById(
|
|
"protections-popup-mainView-panel-header-span"
|
|
));
|
|
},
|
|
get _protectionsPopupTPSwitchBreakageLink() {
|
|
delete this._protectionsPopupTPSwitchBreakageLink;
|
|
return (this._protectionsPopupTPSwitchBreakageLink =
|
|
document.getElementById("protections-popup-tp-switch-breakage-link"));
|
|
},
|
|
get _protectionsPopupTPSwitchBreakageFixedLink() {
|
|
delete this._protectionsPopupTPSwitchBreakageFixedLink;
|
|
return (this._protectionsPopupTPSwitchBreakageFixedLink =
|
|
document.getElementById(
|
|
"protections-popup-tp-switch-breakage-fixed-link"
|
|
));
|
|
},
|
|
get _protectionsPopupTPSwitch() {
|
|
delete this._protectionsPopupTPSwitch;
|
|
return (this._protectionsPopupTPSwitch = document.getElementById(
|
|
"protections-popup-tp-switch"
|
|
));
|
|
},
|
|
get _protectionsPopupBlockingHeader() {
|
|
delete this._protectionsPopupBlockingHeader;
|
|
return (this._protectionsPopupBlockingHeader = document.getElementById(
|
|
"protections-popup-blocking-section-header"
|
|
));
|
|
},
|
|
get _protectionsPopupNotBlockingHeader() {
|
|
delete this._protectionsPopupNotBlockingHeader;
|
|
return (this._protectionsPopupNotBlockingHeader = document.getElementById(
|
|
"protections-popup-not-blocking-section-header"
|
|
));
|
|
},
|
|
get _protectionsPopupNotFoundHeader() {
|
|
delete this._protectionsPopupNotFoundHeader;
|
|
return (this._protectionsPopupNotFoundHeader = document.getElementById(
|
|
"protections-popup-not-found-section-header"
|
|
));
|
|
},
|
|
get _protectionsPopupSettingsButton() {
|
|
delete this._protectionsPopupSettingsButton;
|
|
return (this._protectionsPopupSettingsButton = document.getElementById(
|
|
"protections-popup-settings-button"
|
|
));
|
|
},
|
|
get _protectionsPopupFooter() {
|
|
delete this._protectionsPopupFooter;
|
|
return (this._protectionsPopupFooter = document.getElementById(
|
|
"protections-popup-footer"
|
|
));
|
|
},
|
|
get _protectionsPopupTrackersCounterBox() {
|
|
delete this._protectionsPopupTrackersCounterBox;
|
|
return (this._protectionsPopupTrackersCounterBox = document.getElementById(
|
|
"protections-popup-trackers-blocked-counter-box"
|
|
));
|
|
},
|
|
get _protectionsPopupTrackersCounterDescription() {
|
|
delete this._protectionsPopupTrackersCounterDescription;
|
|
return (this._protectionsPopupTrackersCounterDescription =
|
|
document.getElementById(
|
|
"protections-popup-trackers-blocked-counter-description"
|
|
));
|
|
},
|
|
get _protectionsPopupFooterProtectionTypeLabel() {
|
|
delete this._protectionsPopupFooterProtectionTypeLabel;
|
|
return (this._protectionsPopupFooterProtectionTypeLabel =
|
|
document.getElementById(
|
|
"protections-popup-footer-protection-type-label"
|
|
));
|
|
},
|
|
get _protectionsPopupSiteNotWorkingTPSwitch() {
|
|
delete this._protectionsPopupSiteNotWorkingTPSwitch;
|
|
return (this._protectionsPopupSiteNotWorkingTPSwitch =
|
|
document.getElementById("protections-popup-siteNotWorking-tp-switch"));
|
|
},
|
|
get _protectionsPopupSiteNotWorkingReportError() {
|
|
delete this._protectionsPopupSiteNotWorkingReportError;
|
|
return (this._protectionsPopupSiteNotWorkingReportError =
|
|
document.getElementById("protections-popup-sendReportView-report-error"));
|
|
},
|
|
get _protectionsPopupSendReportURL() {
|
|
delete this._protectionsPopupSendReportURL;
|
|
return (this._protectionsPopupSendReportURL = document.getElementById(
|
|
"protections-popup-sendReportView-collection-url"
|
|
));
|
|
},
|
|
get _protectionsPopupSendReportButton() {
|
|
delete this._protectionsPopupSendReportButton;
|
|
return (this._protectionsPopupSendReportButton = document.getElementById(
|
|
"protections-popup-sendReportView-submit"
|
|
));
|
|
},
|
|
get _trackingProtectionIconTooltipLabel() {
|
|
delete this._trackingProtectionIconTooltipLabel;
|
|
return (this._trackingProtectionIconTooltipLabel = document.getElementById(
|
|
"tracking-protection-icon-tooltip-label"
|
|
));
|
|
},
|
|
get _trackingProtectionIconContainer() {
|
|
delete this._trackingProtectionIconContainer;
|
|
return (this._trackingProtectionIconContainer = document.getElementById(
|
|
"tracking-protection-icon-container"
|
|
));
|
|
},
|
|
|
|
get noTrackersDetectedDescription() {
|
|
delete this.noTrackersDetectedDescription;
|
|
return (this.noTrackersDetectedDescription = document.getElementById(
|
|
"protections-popup-no-trackers-found-description"
|
|
));
|
|
},
|
|
|
|
get _protectionsPopupMilestonesText() {
|
|
delete this._protectionsPopupMilestonesText;
|
|
return (this._protectionsPopupMilestonesText = document.getElementById(
|
|
"protections-popup-milestones-text"
|
|
));
|
|
},
|
|
|
|
get _notBlockingWhyLink() {
|
|
delete this._notBlockingWhyLink;
|
|
return (this._notBlockingWhyLink = document.getElementById(
|
|
"protections-popup-not-blocking-section-why"
|
|
));
|
|
},
|
|
|
|
get _siteNotWorkingIssueListFonts() {
|
|
delete this._siteNotWorkingIssueListFonts;
|
|
return (this._siteNotWorkingIssueListFonts = document.getElementById(
|
|
"protections-panel-site-not-working-view-issue-list-fonts"
|
|
));
|
|
},
|
|
|
|
// A list of blockers that will be displayed in the categories list
|
|
// when blockable content is detected. A blocker must be an object
|
|
// with at least the following two properties:
|
|
// - enabled: Whether the blocker is currently turned on.
|
|
// - isDetected(state): Given a content blocking state, whether the blocker has
|
|
// either allowed or blocked elements.
|
|
// - categoryItem: The DOM item that represents the entry in the category list.
|
|
//
|
|
// It may also contain an init() and uninit() function, which will be called
|
|
// on gProtectionsHandler.init() and gProtectionsHandler.uninit().
|
|
// The buttons in the protections panel will appear in the same order as this array.
|
|
blockers: {
|
|
SocialTracking,
|
|
ThirdPartyCookies,
|
|
TrackingProtection,
|
|
Fingerprinting,
|
|
Cryptomining,
|
|
},
|
|
|
|
init() {
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"_fontVisibilityTrackingProtection",
|
|
"layout.css.font-visibility.trackingprotection",
|
|
3000
|
|
);
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"_protectionsPopupToastTimeout",
|
|
"browser.protections_panel.toast.timeout",
|
|
3000
|
|
);
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"milestoneListPref",
|
|
"browser.contentblocking.cfr-milestone.milestones",
|
|
"[]",
|
|
() => this.maybeSetMilestoneCounterText(),
|
|
val => JSON.parse(val)
|
|
);
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"milestonePref",
|
|
"browser.contentblocking.cfr-milestone.milestone-achieved",
|
|
0,
|
|
() => this.maybeSetMilestoneCounterText()
|
|
);
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"milestoneTimestampPref",
|
|
"browser.contentblocking.cfr-milestone.milestone-shown-time",
|
|
"0",
|
|
null,
|
|
val => parseInt(val)
|
|
);
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
this,
|
|
"milestonesEnabledPref",
|
|
"browser.contentblocking.cfr-milestone.enabled",
|
|
false,
|
|
() => this.maybeSetMilestoneCounterText()
|
|
);
|
|
|
|
for (let blocker of Object.values(this.blockers)) {
|
|
if (blocker.init) {
|
|
blocker.init();
|
|
}
|
|
}
|
|
|
|
// Add an observer to observe that the history has been cleared.
|
|
Services.obs.addObserver(this, "browser:purge-session-history");
|
|
},
|
|
|
|
uninit() {
|
|
for (let blocker of Object.values(this.blockers)) {
|
|
if (blocker.uninit) {
|
|
blocker.uninit();
|
|
}
|
|
}
|
|
|
|
Services.obs.removeObserver(this, "browser:purge-session-history");
|
|
},
|
|
|
|
getTrackingProtectionLabel() {
|
|
const value = Services.prefs.getStringPref(this.PREF_CB_CATEGORY);
|
|
|
|
switch (value) {
|
|
case "strict":
|
|
return "protections-popup-footer-protection-label-strict";
|
|
case "custom":
|
|
return "protections-popup-footer-protection-label-custom";
|
|
case "standard":
|
|
/* fall through */
|
|
default:
|
|
return "protections-popup-footer-protection-label-standard";
|
|
}
|
|
},
|
|
|
|
openPreferences(origin) {
|
|
openPreferences("privacy-trackingprotection", { origin });
|
|
},
|
|
|
|
openProtections(relatedToCurrent = false) {
|
|
switchToTabHavingURI("about:protections", true, {
|
|
replaceQueryString: true,
|
|
relatedToCurrent,
|
|
triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
|
|
});
|
|
|
|
// Don't show the milestones section anymore.
|
|
Services.prefs.clearUserPref(
|
|
"browser.contentblocking.cfr-milestone.milestone-shown-time"
|
|
);
|
|
},
|
|
|
|
async showTrackersSubview(event) {
|
|
await TrackingProtection.updateSubView();
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-trackersView"
|
|
);
|
|
},
|
|
|
|
async showSocialblockerSubview(event) {
|
|
await SocialTracking.updateSubView();
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-socialblockView"
|
|
);
|
|
},
|
|
|
|
async showCookiesSubview(event) {
|
|
await ThirdPartyCookies.updateSubView();
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-cookiesView"
|
|
);
|
|
},
|
|
|
|
async showFingerprintersSubview(event) {
|
|
await Fingerprinting.updateSubView();
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-fingerprintersView"
|
|
);
|
|
},
|
|
|
|
async showCryptominersSubview(event) {
|
|
await Cryptomining.updateSubView();
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-cryptominersView"
|
|
);
|
|
},
|
|
|
|
async onCookieBannerClick(event) {
|
|
if (!cookieBannerHandling.isSiteSupported) {
|
|
return;
|
|
}
|
|
await cookieBannerHandling.updateSubView();
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-cookieBannerView"
|
|
);
|
|
},
|
|
|
|
recordClick(object, value = null, source = "protectionspopup") {
|
|
Services.telemetry.recordEvent(
|
|
`security.ui.${source}`,
|
|
"click",
|
|
object,
|
|
value
|
|
);
|
|
},
|
|
|
|
shieldHistogramAdd(value) {
|
|
if (PrivateBrowsingUtils.isWindowPrivate(window)) {
|
|
return;
|
|
}
|
|
Services.telemetry
|
|
.getHistogramById("TRACKING_PROTECTION_SHIELD")
|
|
.add(value);
|
|
},
|
|
|
|
cryptominersHistogramAdd(value) {
|
|
Services.telemetry
|
|
.getHistogramById("CRYPTOMINERS_BLOCKED_COUNT")
|
|
.add(value);
|
|
},
|
|
|
|
fingerprintersHistogramAdd(value) {
|
|
Services.telemetry
|
|
.getHistogramById("FINGERPRINTERS_BLOCKED_COUNT")
|
|
.add(value);
|
|
},
|
|
|
|
handleProtectionsButtonEvent(event) {
|
|
event.stopPropagation();
|
|
if (
|
|
(event.type == "click" && event.button != 0) ||
|
|
(event.type == "keypress" &&
|
|
event.charCode != KeyEvent.DOM_VK_SPACE &&
|
|
event.keyCode != KeyEvent.DOM_VK_RETURN)
|
|
) {
|
|
return; // Left click, space or enter only
|
|
}
|
|
|
|
this.showProtectionsPopup({ event });
|
|
},
|
|
|
|
onPopupShown(event) {
|
|
if (event.target == this._protectionsPopup) {
|
|
window.ensureCustomElements("moz-button-group");
|
|
|
|
PopupNotifications.suppressWhileOpen(this._protectionsPopup);
|
|
|
|
window.addEventListener("focus", this, true);
|
|
|
|
// Insert the info message if needed. This will be shown once and then
|
|
// remain collapsed.
|
|
ToolbarPanelHub.insertProtectionPanelMessage(event);
|
|
|
|
if (!event.target.hasAttribute("toast")) {
|
|
Services.telemetry.recordEvent(
|
|
"security.ui.protectionspopup",
|
|
"open",
|
|
"protections_popup"
|
|
);
|
|
}
|
|
}
|
|
},
|
|
|
|
onPopupHidden(event) {
|
|
if (event.target == this._protectionsPopup) {
|
|
window.removeEventListener("focus", this, true);
|
|
}
|
|
},
|
|
|
|
onHeaderClicked(event) {
|
|
// Display the whole protections panel if the toast has been clicked.
|
|
if (this._protectionsPopup.hasAttribute("toast")) {
|
|
// Hide the toast first.
|
|
PanelMultiView.hidePopup(this._protectionsPopup);
|
|
|
|
// Open the full protections panel.
|
|
this.showProtectionsPopup({ event });
|
|
}
|
|
},
|
|
|
|
async onTrackingProtectionIconHoveredOrFocused() {
|
|
// We would try to pre-fetch the data whenever the shield icon is hovered or
|
|
// focused. We check focus event here due to the keyboard navigation.
|
|
if (this._updatingFooter) {
|
|
return;
|
|
}
|
|
this._updatingFooter = true;
|
|
|
|
// Take the popup out of its template.
|
|
this._initializePopup();
|
|
|
|
// Get the tracker count and set it to the counter in the footer.
|
|
const trackerCount = await TrackingDBService.sumAllEvents();
|
|
this.setTrackersBlockedCounter(trackerCount);
|
|
|
|
// Set tracking protection label
|
|
const l10nId = this.getTrackingProtectionLabel();
|
|
const elem = this._protectionsPopupFooterProtectionTypeLabel;
|
|
document.l10n.setAttributes(elem, l10nId);
|
|
|
|
// Try to get the earliest recorded date in case that there was no record
|
|
// during the initiation but new records come after that.
|
|
await this.maybeUpdateEarliestRecordedDateTooltip(trackerCount);
|
|
|
|
this._updatingFooter = false;
|
|
},
|
|
|
|
// This triggers from top level location changes.
|
|
onLocationChange() {
|
|
if (this._showToastAfterRefresh) {
|
|
this._showToastAfterRefresh = false;
|
|
|
|
// We only display the toast if we're still on the same page.
|
|
if (
|
|
this._previousURI == gBrowser.currentURI.spec &&
|
|
this._previousOuterWindowID == gBrowser.selectedBrowser.outerWindowID
|
|
) {
|
|
this.showProtectionsPopup({
|
|
toast: true,
|
|
});
|
|
}
|
|
}
|
|
|
|
// Reset blocking and exception status so that we can send telemetry
|
|
this.hadShieldState = false;
|
|
|
|
// Don't deal with about:, file: etc.
|
|
if (!ContentBlockingAllowList.canHandle(gBrowser.selectedBrowser)) {
|
|
// We hide the icon and thus avoid showing the doorhanger, since
|
|
// the information contained there would mostly be broken and/or
|
|
// irrelevant anyway.
|
|
this._trackingProtectionIconContainer.hidden = true;
|
|
return;
|
|
}
|
|
this._trackingProtectionIconContainer.hidden = false;
|
|
|
|
// Check whether the user has added an exception for this site.
|
|
this.hasException = ContentBlockingAllowList.includes(
|
|
gBrowser.selectedBrowser
|
|
);
|
|
|
|
if (this._protectionsPopup) {
|
|
this._protectionsPopup.toggleAttribute("hasException", this.hasException);
|
|
}
|
|
this.iconBox.toggleAttribute("hasException", this.hasException);
|
|
|
|
// Add to telemetry per page load as a baseline measurement.
|
|
this.fingerprintersHistogramAdd("pageLoad");
|
|
this.cryptominersHistogramAdd("pageLoad");
|
|
this.shieldHistogramAdd(0);
|
|
},
|
|
|
|
notifyContentBlockingEvent(event) {
|
|
// We don't notify observers until the document stops loading, therefore
|
|
// a merged event can be sent, which gives an opportunity to decide the
|
|
// priority by the handler.
|
|
// Content blocking events coming after stopping will not be merged, and are
|
|
// sent directly.
|
|
if (!this._isStoppedState || !this.anyDetected) {
|
|
return;
|
|
}
|
|
|
|
let uri = gBrowser.currentURI;
|
|
let uriHost = uri.asciiHost ? uri.host : uri.spec;
|
|
Services.obs.notifyObservers(
|
|
{
|
|
wrappedJSObject: {
|
|
browser: gBrowser.selectedBrowser,
|
|
host: uriHost,
|
|
event,
|
|
},
|
|
},
|
|
"SiteProtection:ContentBlockingEvent"
|
|
);
|
|
},
|
|
|
|
onStateChange(aWebProgress, stateFlags) {
|
|
if (!aWebProgress.isTopLevel) {
|
|
return;
|
|
}
|
|
|
|
this._isStoppedState = !!(
|
|
stateFlags & Ci.nsIWebProgressListener.STATE_STOP
|
|
);
|
|
this.notifyContentBlockingEvent(
|
|
gBrowser.selectedBrowser.getContentBlockingEvents()
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Update the in-panel UI given a blocking event. Called when the popup
|
|
* is being shown, or when the popup is open while a new event comes in.
|
|
*/
|
|
updatePanelForBlockingEvent(event) {
|
|
// Update the categories:
|
|
for (let blocker of Object.values(this.blockers)) {
|
|
if (blocker.categoryItem.hasAttribute("uidisabled")) {
|
|
continue;
|
|
}
|
|
blocker.categoryItem.classList.toggle(
|
|
"notFound",
|
|
!blocker.isDetected(event)
|
|
);
|
|
blocker.categoryItem.classList.toggle(
|
|
"subviewbutton-nav",
|
|
blocker.isDetected(event)
|
|
);
|
|
}
|
|
|
|
// And the popup attributes:
|
|
this._protectionsPopup.toggleAttribute("detected", this.anyDetected);
|
|
this._protectionsPopup.toggleAttribute("blocking", this.anyBlocking);
|
|
this._protectionsPopup.toggleAttribute("hasException", this.hasException);
|
|
|
|
this.noTrackersDetectedDescription.hidden = this.anyDetected;
|
|
|
|
if (this.anyDetected) {
|
|
// Reorder categories if any are in use.
|
|
this.reorderCategoryItems();
|
|
}
|
|
},
|
|
|
|
reportBlockingEventTelemetry(event, isSimulated, previousState) {
|
|
if (!isSimulated) {
|
|
if (this.hasException && !this.hadShieldState) {
|
|
this.hadShieldState = true;
|
|
this.shieldHistogramAdd(1);
|
|
} else if (
|
|
!this.hasException &&
|
|
this.anyBlocking &&
|
|
!this.hadShieldState
|
|
) {
|
|
this.hadShieldState = true;
|
|
this.shieldHistogramAdd(2);
|
|
}
|
|
}
|
|
|
|
// We report up to one instance of fingerprinting and cryptomining
|
|
// blocking and/or allowing per page load.
|
|
let fingerprintingBlocking =
|
|
Fingerprinting.isBlocking(event) &&
|
|
!Fingerprinting.isBlocking(previousState);
|
|
let fingerprintingAllowing =
|
|
Fingerprinting.isAllowing(event) &&
|
|
!Fingerprinting.isAllowing(previousState);
|
|
let cryptominingBlocking =
|
|
Cryptomining.isBlocking(event) && !Cryptomining.isBlocking(previousState);
|
|
let cryptominingAllowing =
|
|
Cryptomining.isAllowing(event) && !Cryptomining.isAllowing(previousState);
|
|
|
|
if (fingerprintingBlocking) {
|
|
this.fingerprintersHistogramAdd("blocked");
|
|
} else if (fingerprintingAllowing) {
|
|
this.fingerprintersHistogramAdd("allowed");
|
|
}
|
|
|
|
if (cryptominingBlocking) {
|
|
this.cryptominersHistogramAdd("blocked");
|
|
} else if (cryptominingAllowing) {
|
|
this.cryptominersHistogramAdd("allowed");
|
|
}
|
|
},
|
|
|
|
onContentBlockingEvent(event, webProgress, isSimulated, previousState) {
|
|
// Don't deal with about:, file: etc.
|
|
if (!ContentBlockingAllowList.canHandle(gBrowser.selectedBrowser)) {
|
|
this.iconBox.removeAttribute("active");
|
|
this.iconBox.removeAttribute("hasException");
|
|
return;
|
|
}
|
|
|
|
// First update all our internal state based on the allowlist and the
|
|
// different blockers:
|
|
this.anyDetected = false;
|
|
this.anyBlocking = false;
|
|
this._lastEvent = event;
|
|
|
|
// Check whether the user has added an exception for this site.
|
|
this.hasException = ContentBlockingAllowList.includes(
|
|
gBrowser.selectedBrowser
|
|
);
|
|
|
|
// Update blocker state and find if they detected or blocked anything.
|
|
for (let blocker of Object.values(this.blockers)) {
|
|
if (blocker.categoryItem?.hasAttribute("uidisabled")) {
|
|
continue;
|
|
}
|
|
// Store data on whether the blocker is activated for reporting it
|
|
// using the "report breakage" dialog. Under normal circumstances this
|
|
// dialog should only be able to open in the currently selected tab
|
|
// and onSecurityChange runs on tab switch, so we can avoid associating
|
|
// the data with the document directly.
|
|
blocker.activated = blocker.isBlocking(event);
|
|
this.anyDetected = this.anyDetected || blocker.isDetected(event);
|
|
this.anyBlocking = this.anyBlocking || blocker.activated;
|
|
}
|
|
|
|
this._categoryItemOrderInvalidated = true;
|
|
|
|
// Now, update the icon UI:
|
|
|
|
// We consider the shield state "active" when some kind of blocking activity
|
|
// occurs on the page. Note that merely allowing the loading of content that
|
|
// we could have blocked does not trigger the appearance of the shield.
|
|
// This state will be overriden later if there's an exception set for this site.
|
|
this.iconBox.toggleAttribute("active", this.anyBlocking);
|
|
this.iconBox.toggleAttribute("hasException", this.hasException);
|
|
|
|
// Update the icon's tooltip:
|
|
if (this.hasException) {
|
|
this.showDisabledTooltipForTPIcon();
|
|
} else if (this.anyBlocking) {
|
|
this.showActiveTooltipForTPIcon();
|
|
} else {
|
|
this.showNoTrackerTooltipForTPIcon();
|
|
}
|
|
|
|
// Update the panel if it's open.
|
|
let isPanelOpen = ["showing", "open"].includes(
|
|
this._protectionsPopup?.state
|
|
);
|
|
if (isPanelOpen) {
|
|
this.updatePanelForBlockingEvent(event);
|
|
}
|
|
|
|
// Notify other consumers, like CFR.
|
|
// Don't send a content blocking event to CFR for
|
|
// tab switches since this will already be done via
|
|
// onStateChange.
|
|
if (!isSimulated) {
|
|
this.notifyContentBlockingEvent(event);
|
|
}
|
|
|
|
// Finally, report telemetry.
|
|
this.reportBlockingEventTelemetry(event, isSimulated, previousState);
|
|
},
|
|
|
|
// We handle focus here when the panel is shown.
|
|
handleEvent(event) {
|
|
let elem = document.activeElement;
|
|
let position = elem.compareDocumentPosition(this._protectionsPopup);
|
|
|
|
if (
|
|
!(
|
|
position &
|
|
(Node.DOCUMENT_POSITION_CONTAINS | Node.DOCUMENT_POSITION_CONTAINED_BY)
|
|
) &&
|
|
!this._protectionsPopup.hasAttribute("noautohide")
|
|
) {
|
|
// Hide the panel when focusing an element that is
|
|
// neither an ancestor nor descendant unless the panel has
|
|
// @noautohide (e.g. for a tour).
|
|
PanelMultiView.hidePopup(this._protectionsPopup);
|
|
}
|
|
},
|
|
|
|
observe(subject, topic, data) {
|
|
switch (topic) {
|
|
case "browser:purge-session-history":
|
|
// We need to update the earliest recorded date if history has been
|
|
// cleared.
|
|
this._hasEarliestRecord = false;
|
|
this.maybeUpdateEarliestRecordedDateTooltip();
|
|
break;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Update the popup contents. Only called when the popup has been taken
|
|
* out of the template and is shown or about to be shown.
|
|
*/
|
|
refreshProtectionsPopup() {
|
|
let host = gIdentityHandler.getHostForDisplay();
|
|
document.l10n.setAttributes(
|
|
this._protectionsPopupMainViewHeaderLabel,
|
|
"protections-header",
|
|
{ host }
|
|
);
|
|
|
|
let currentlyEnabled = !this.hasException;
|
|
|
|
for (let tpSwitch of [
|
|
this._protectionsPopupTPSwitch,
|
|
this._protectionsPopupSiteNotWorkingTPSwitch,
|
|
]) {
|
|
tpSwitch.toggleAttribute("enabled", currentlyEnabled);
|
|
}
|
|
|
|
this._notBlockingWhyLink.setAttribute(
|
|
"tooltip",
|
|
currentlyEnabled
|
|
? "protections-popup-not-blocking-why-etp-on-tooltip"
|
|
: "protections-popup-not-blocking-why-etp-off-tooltip"
|
|
);
|
|
|
|
// Toggle the breakage link according to the current enable state.
|
|
this.toggleBreakageLink();
|
|
|
|
// Give the button an accessible label for screen readers.
|
|
document.l10n.setAttributes(
|
|
this._protectionsPopupTPSwitch,
|
|
currentlyEnabled ? "protections-disable" : "protections-enable",
|
|
{ host }
|
|
);
|
|
|
|
// Update the tooltip of the blocked tracker counter.
|
|
this.maybeUpdateEarliestRecordedDateTooltip();
|
|
|
|
let today = Date.now();
|
|
let threeDaysMillis = 72 * 60 * 60 * 1000;
|
|
let expired = today - this.milestoneTimestampPref > threeDaysMillis;
|
|
|
|
if (this._milestoneTextSet && !expired) {
|
|
this._protectionsPopup.setAttribute("milestone", this.milestonePref);
|
|
} else {
|
|
this._protectionsPopup.removeAttribute("milestone");
|
|
}
|
|
|
|
cookieBannerHandling.updateSection();
|
|
|
|
this._protectionsPopup.toggleAttribute("detected", this.anyDetected);
|
|
this._protectionsPopup.toggleAttribute("blocking", this.anyBlocking);
|
|
this._protectionsPopup.toggleAttribute("hasException", this.hasException);
|
|
},
|
|
|
|
/*
|
|
* This function sorts the category items into the Blocked/Allowed/None Detected
|
|
* sections. It's called immediately in onContentBlockingEvent if the popup
|
|
* is presently open. Otherwise, the next time the popup is shown.
|
|
*/
|
|
reorderCategoryItems() {
|
|
if (!this._categoryItemOrderInvalidated) {
|
|
return;
|
|
}
|
|
|
|
delete this._categoryItemOrderInvalidated;
|
|
|
|
// Hide all the headers to start with.
|
|
this._protectionsPopupBlockingHeader.hidden = true;
|
|
this._protectionsPopupNotBlockingHeader.hidden = true;
|
|
this._protectionsPopupNotFoundHeader.hidden = true;
|
|
|
|
for (let { categoryItem } of Object.values(this.blockers)) {
|
|
if (
|
|
categoryItem.classList.contains("notFound") ||
|
|
categoryItem.hasAttribute("uidisabled")
|
|
) {
|
|
// Add the item to the bottom of the list. This will be under
|
|
// the "None Detected" section.
|
|
categoryItem.parentNode.insertAdjacentElement(
|
|
"beforeend",
|
|
categoryItem
|
|
);
|
|
categoryItem.setAttribute("disabled", true);
|
|
// We have an undetected category, show the header.
|
|
this._protectionsPopupNotFoundHeader.hidden = false;
|
|
continue;
|
|
}
|
|
|
|
// Clear the disabled attribute in case we are moving the item out of
|
|
// "None Detected"
|
|
categoryItem.removeAttribute("disabled");
|
|
|
|
if (categoryItem.classList.contains("blocked") && !this.hasException) {
|
|
// Add the item just above the "Allowed" section - this will be the
|
|
// bottom of the "Blocked" section.
|
|
categoryItem.parentNode.insertBefore(
|
|
categoryItem,
|
|
this._protectionsPopupNotBlockingHeader
|
|
);
|
|
// We have a blocking category, show the header.
|
|
this._protectionsPopupBlockingHeader.hidden = false;
|
|
continue;
|
|
}
|
|
|
|
// Add the item just above the "None Detected" section - this will be the
|
|
// bottom of the "Allowed" section.
|
|
categoryItem.parentNode.insertBefore(
|
|
categoryItem,
|
|
this._protectionsPopupNotFoundHeader
|
|
);
|
|
// We have an allowing category, show the header.
|
|
this._protectionsPopupNotBlockingHeader.hidden = false;
|
|
}
|
|
},
|
|
|
|
disableForCurrentPage(shouldReload = true) {
|
|
ContentBlockingAllowList.add(gBrowser.selectedBrowser);
|
|
if (shouldReload) {
|
|
this._hidePopup();
|
|
BrowserReload();
|
|
}
|
|
},
|
|
|
|
enableForCurrentPage(shouldReload = true) {
|
|
ContentBlockingAllowList.remove(gBrowser.selectedBrowser);
|
|
if (shouldReload) {
|
|
this._hidePopup();
|
|
BrowserReload();
|
|
}
|
|
},
|
|
|
|
async onTPSwitchCommand(event) {
|
|
// When the switch is clicked, we wait 500ms and then disable/enable
|
|
// protections, causing the page to refresh, and close the popup.
|
|
// We need to ensure we don't handle more clicks during the 500ms delay,
|
|
// so we keep track of state and return early if needed.
|
|
if (this._TPSwitchCommanding) {
|
|
return;
|
|
}
|
|
|
|
this._TPSwitchCommanding = true;
|
|
|
|
// Toggling the 'hasException' on the protections panel in order to do some
|
|
// styling after toggling the TP switch.
|
|
let newExceptionState =
|
|
this._protectionsPopup.toggleAttribute("hasException");
|
|
for (let tpSwitch of [
|
|
this._protectionsPopupTPSwitch,
|
|
this._protectionsPopupSiteNotWorkingTPSwitch,
|
|
]) {
|
|
tpSwitch.toggleAttribute("enabled", !newExceptionState);
|
|
}
|
|
|
|
// Toggle the breakage link if needed.
|
|
this.toggleBreakageLink();
|
|
|
|
// Change the tooltip of the tracking protection icon.
|
|
if (newExceptionState) {
|
|
this.showDisabledTooltipForTPIcon();
|
|
} else {
|
|
this.showNoTrackerTooltipForTPIcon();
|
|
}
|
|
|
|
// Change the state of the tracking protection icon.
|
|
this.iconBox.toggleAttribute("hasException", newExceptionState);
|
|
|
|
// Indicating that we need to show a toast after refreshing the page.
|
|
// And caching the current URI and window ID in order to only show the mini
|
|
// panel if it's still on the same page.
|
|
this._showToastAfterRefresh = true;
|
|
this._previousURI = gBrowser.currentURI.spec;
|
|
this._previousOuterWindowID = gBrowser.selectedBrowser.outerWindowID;
|
|
|
|
if (newExceptionState) {
|
|
this.disableForCurrentPage(false);
|
|
this.recordClick("etp_toggle_off");
|
|
} else {
|
|
this.enableForCurrentPage(false);
|
|
this.recordClick("etp_toggle_on");
|
|
}
|
|
|
|
// We need to flush the TP state change immediately without waiting the
|
|
// 500ms delay if the Tab get switched out.
|
|
let targetTab = gBrowser.selectedTab;
|
|
let onTabSelectHandler;
|
|
let tabSelectPromise = new Promise(resolve => {
|
|
onTabSelectHandler = () => resolve();
|
|
gBrowser.tabContainer.addEventListener("TabSelect", onTabSelectHandler);
|
|
});
|
|
let timeoutPromise = new Promise(resolve => setTimeout(resolve, 500));
|
|
|
|
await Promise.race([tabSelectPromise, timeoutPromise]);
|
|
gBrowser.tabContainer.removeEventListener("TabSelect", onTabSelectHandler);
|
|
PanelMultiView.hidePopup(this._protectionsPopup);
|
|
gBrowser.reloadTab(targetTab);
|
|
|
|
delete this._TPSwitchCommanding;
|
|
},
|
|
|
|
onCookieBannerToggleCommand() {
|
|
cookieBannerHandling.onCookieBannerToggleCommand();
|
|
},
|
|
|
|
setTrackersBlockedCounter(trackerCount) {
|
|
document.l10n.setAttributes(
|
|
this._protectionsPopupTrackersCounterDescription,
|
|
"protections-footer-blocked-tracker-counter",
|
|
{ trackerCount, date: 0 }
|
|
);
|
|
|
|
// Show the counter if the number of tracker is not zero.
|
|
this._protectionsPopupTrackersCounterBox.toggleAttribute(
|
|
"showing",
|
|
trackerCount != 0
|
|
);
|
|
},
|
|
|
|
// Whenever one of the milestone prefs are changed, we attempt to update
|
|
// the milestone section string. This requires us to fetch the earliest
|
|
// recorded date from the Tracking DB, hence this process is async.
|
|
// When completed, we set _milestoneSetText to signal that the section
|
|
// is populated and ready to be shown - which happens next time we call
|
|
// refreshProtectionsPopup.
|
|
_milestoneTextSet: false,
|
|
async maybeSetMilestoneCounterText() {
|
|
if (!this._protectionsPopup) {
|
|
return;
|
|
}
|
|
let trackerCount = this.milestonePref;
|
|
if (
|
|
!this.milestonesEnabledPref ||
|
|
!trackerCount ||
|
|
!this.milestoneListPref.includes(trackerCount)
|
|
) {
|
|
this._milestoneTextSet = false;
|
|
return;
|
|
}
|
|
|
|
let date = await TrackingDBService.getEarliestRecordedDate();
|
|
document.l10n.setAttributes(
|
|
this._protectionsPopupMilestonesText,
|
|
"protections-milestone",
|
|
{ date: date ?? 0, trackerCount }
|
|
);
|
|
this._milestoneTextSet = true;
|
|
},
|
|
|
|
showDisabledTooltipForTPIcon() {
|
|
document.l10n.setAttributes(
|
|
this._trackingProtectionIconTooltipLabel,
|
|
"tracking-protection-icon-disabled"
|
|
);
|
|
document.l10n.setAttributes(
|
|
this._trackingProtectionIconContainer,
|
|
"tracking-protection-icon-disabled-container"
|
|
);
|
|
},
|
|
|
|
showActiveTooltipForTPIcon() {
|
|
document.l10n.setAttributes(
|
|
this._trackingProtectionIconTooltipLabel,
|
|
"tracking-protection-icon-active"
|
|
);
|
|
document.l10n.setAttributes(
|
|
this._trackingProtectionIconContainer,
|
|
"tracking-protection-icon-active-container"
|
|
);
|
|
},
|
|
|
|
showNoTrackerTooltipForTPIcon() {
|
|
document.l10n.setAttributes(
|
|
this._trackingProtectionIconTooltipLabel,
|
|
"tracking-protection-icon-no-trackers-detected"
|
|
);
|
|
document.l10n.setAttributes(
|
|
this._trackingProtectionIconContainer,
|
|
"tracking-protection-icon-no-trackers-detected-container"
|
|
);
|
|
},
|
|
|
|
/**
|
|
* Showing the protections popup.
|
|
*
|
|
* @param {Object} options
|
|
* The object could have two properties.
|
|
* event:
|
|
* The event triggers the protections popup to be opened.
|
|
* toast:
|
|
* A boolean to indicate if we need to open the protections
|
|
* popup as a toast. A toast only has a header section and
|
|
* will be hidden after a certain amount of time.
|
|
*/
|
|
showProtectionsPopup(options = {}) {
|
|
const { event, toast } = options;
|
|
|
|
this._initializePopup();
|
|
|
|
// Ensure we've updated category state based on the last blocking event:
|
|
if (this.hasOwnProperty("_lastEvent")) {
|
|
this.updatePanelForBlockingEvent(this._lastEvent);
|
|
delete this._lastEvent;
|
|
}
|
|
|
|
// We need to clear the toast timer if it exists before showing the
|
|
// protections popup.
|
|
if (this._toastPanelTimer) {
|
|
clearTimeout(this._toastPanelTimer);
|
|
delete this._toastPanelTimer;
|
|
}
|
|
|
|
this._protectionsPopup.toggleAttribute("toast", !!toast);
|
|
if (!toast) {
|
|
// Refresh strings if we want to open it as a standard protections popup.
|
|
this.refreshProtectionsPopup();
|
|
}
|
|
|
|
if (toast) {
|
|
this._protectionsPopup.addEventListener(
|
|
"popupshown",
|
|
() => {
|
|
this._toastPanelTimer = setTimeout(() => {
|
|
PanelMultiView.hidePopup(this._protectionsPopup, true);
|
|
delete this._toastPanelTimer;
|
|
}, this._protectionsPopupToastTimeout);
|
|
},
|
|
{ once: true }
|
|
);
|
|
}
|
|
|
|
// Add the "open" attribute to the tracking protection icon container
|
|
// for styling.
|
|
this._trackingProtectionIconContainer.setAttribute("open", "true");
|
|
|
|
// Check the panel state of other panels. Hide them if needed.
|
|
let openPanels = Array.from(document.querySelectorAll("panel[openpanel]"));
|
|
for (let panel of openPanels) {
|
|
PanelMultiView.hidePopup(panel);
|
|
}
|
|
|
|
// Now open the popup, anchored off the primary chrome element
|
|
PanelMultiView.openPopup(
|
|
this._protectionsPopup,
|
|
this._trackingProtectionIconContainer,
|
|
{
|
|
position: "bottomleft topleft",
|
|
triggerEvent: event,
|
|
}
|
|
).catch(console.error);
|
|
},
|
|
|
|
showSiteNotWorkingView() {
|
|
// Only show the Fonts item if we are restricting font visibility
|
|
if (this._fontVisibilityTrackingProtection >= 3) {
|
|
this._siteNotWorkingIssueListFonts.setAttribute("hidden", "true");
|
|
} else {
|
|
this._siteNotWorkingIssueListFonts.removeAttribute("hidden");
|
|
}
|
|
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-siteNotWorkingView"
|
|
);
|
|
},
|
|
|
|
showSendReportView() {
|
|
// Save this URI to make sure that the user really only submits the location
|
|
// they see in the report breakage dialog.
|
|
this.reportURI = gBrowser.currentURI;
|
|
let urlWithoutQuery = this.reportURI.asciiSpec.replace(
|
|
"?" + this.reportURI.query,
|
|
""
|
|
);
|
|
let commentsTextarea = document.getElementById(
|
|
"protections-popup-sendReportView-collection-comments"
|
|
);
|
|
commentsTextarea.value = "";
|
|
this._protectionsPopupSendReportURL.value = urlWithoutQuery;
|
|
this._protectionsPopupSiteNotWorkingReportError.hidden = true;
|
|
this._protectionsPopupMultiView.showSubView(
|
|
"protections-popup-sendReportView"
|
|
);
|
|
},
|
|
|
|
toggleBreakageLink() {
|
|
// The breakage link will only be shown if tracking protection is enabled
|
|
// for the site and the TP toggle state is on. And we won't show the
|
|
// link as toggling TP switch to On from Off. In order to do so, we need to
|
|
// know the previous TP state. We check the ContentBlockingAllowList instead
|
|
// of 'hasException' attribute of the protection popup for the previous
|
|
// since the 'hasException' will also be toggled as well as toggling the TP
|
|
// switch. We won't be able to know the previous TP state through the
|
|
// 'hasException' attribute. So we fallback to check the
|
|
// ContentBlockingAllowList here.
|
|
this._protectionsPopupTPSwitchBreakageLink.hidden =
|
|
ContentBlockingAllowList.includes(gBrowser.selectedBrowser) ||
|
|
!this.anyBlocking ||
|
|
!this._protectionsPopupTPSwitch.hasAttribute("enabled");
|
|
// The "Site Fixed?" link behaves similarly but for the opposite state.
|
|
this._protectionsPopupTPSwitchBreakageFixedLink.hidden =
|
|
!ContentBlockingAllowList.includes(gBrowser.selectedBrowser) ||
|
|
this._protectionsPopupTPSwitch.hasAttribute("enabled");
|
|
},
|
|
|
|
submitBreakageReport(uri) {
|
|
let reportEndpoint = Services.prefs.getStringPref(
|
|
this.PREF_REPORT_BREAKAGE_URL
|
|
);
|
|
if (!reportEndpoint) {
|
|
return;
|
|
}
|
|
|
|
let commentsTextarea = document.getElementById(
|
|
"protections-popup-sendReportView-collection-comments"
|
|
);
|
|
|
|
let formData = new FormData();
|
|
formData.set("title", uri.host);
|
|
|
|
// Leave the ? at the end of the URL to signify that this URL had its query stripped.
|
|
let urlWithoutQuery = uri.asciiSpec.replace(uri.query, "");
|
|
let body = `Full URL: ${urlWithoutQuery}\n`;
|
|
body += `userAgent: ${navigator.userAgent}\n`;
|
|
|
|
body += "\n**Preferences**\n";
|
|
body += `${TrackingProtection.prefEnabled}: ${Services.prefs.getBoolPref(
|
|
TrackingProtection.prefEnabled
|
|
)}\n`;
|
|
body += `${
|
|
TrackingProtection.prefEnabledInPrivateWindows
|
|
}: ${Services.prefs.getBoolPref(
|
|
TrackingProtection.prefEnabledInPrivateWindows
|
|
)}\n`;
|
|
body += `urlclassifier.trackingTable: ${Services.prefs.getStringPref(
|
|
"urlclassifier.trackingTable"
|
|
)}\n`;
|
|
body += `network.http.referer.defaultPolicy: ${Services.prefs.getIntPref(
|
|
"network.http.referer.defaultPolicy"
|
|
)}\n`;
|
|
body += `network.http.referer.defaultPolicy.pbmode: ${Services.prefs.getIntPref(
|
|
"network.http.referer.defaultPolicy.pbmode"
|
|
)}\n`;
|
|
body += `${ThirdPartyCookies.prefEnabled}: ${Services.prefs.getIntPref(
|
|
ThirdPartyCookies.prefEnabled
|
|
)}\n`;
|
|
body += `privacy.annotate_channels.strict_list.enabled: ${Services.prefs.getBoolPref(
|
|
"privacy.annotate_channels.strict_list.enabled"
|
|
)}\n`;
|
|
body += `privacy.restrict3rdpartystorage.expiration: ${Services.prefs.getIntPref(
|
|
"privacy.restrict3rdpartystorage.expiration"
|
|
)}\n`;
|
|
body += `${Fingerprinting.prefEnabled}: ${Services.prefs.getBoolPref(
|
|
Fingerprinting.prefEnabled
|
|
)}\n`;
|
|
body += `${Cryptomining.prefEnabled}: ${Services.prefs.getBoolPref(
|
|
Cryptomining.prefEnabled
|
|
)}\n`;
|
|
body += `\nhasException: ${this.hasException}\n`;
|
|
|
|
body += "\n**Comments**\n" + commentsTextarea.value;
|
|
|
|
formData.set("body", body);
|
|
|
|
let activatedBlockers = [];
|
|
for (let blocker of Object.values(this.blockers)) {
|
|
if (blocker.activated) {
|
|
activatedBlockers.push(blocker.reportBreakageLabel);
|
|
}
|
|
}
|
|
|
|
formData.set("labels", activatedBlockers.join(","));
|
|
|
|
this._protectionsPopupSendReportButton.disabled = true;
|
|
|
|
fetch(reportEndpoint, {
|
|
method: "POST",
|
|
credentials: "omit",
|
|
body: formData,
|
|
})
|
|
.then(response => {
|
|
this._protectionsPopupSendReportButton.disabled = false;
|
|
if (!response.ok) {
|
|
console.error(
|
|
`Content Blocking report to ${reportEndpoint} failed with status ${response.status}`
|
|
);
|
|
this._protectionsPopupSiteNotWorkingReportError.hidden = false;
|
|
} else {
|
|
this._protectionsPopup.hidePopup();
|
|
ConfirmationHint.show(
|
|
this.iconBox,
|
|
"confirmation-hint-breakage-report-sent"
|
|
);
|
|
}
|
|
})
|
|
.catch(console.error);
|
|
},
|
|
|
|
onSendReportClicked() {
|
|
this.submitBreakageReport(this.reportURI);
|
|
},
|
|
|
|
async maybeUpdateEarliestRecordedDateTooltip(trackerCount) {
|
|
// If we've already updated or the popup isn't in the DOM yet, don't bother
|
|
// doing this:
|
|
if (this._hasEarliestRecord || !this._protectionsPopup) {
|
|
return;
|
|
}
|
|
|
|
let date = await TrackingDBService.getEarliestRecordedDate();
|
|
|
|
// If there is no record for any blocked tracker, we don't have to do anything
|
|
// since the tracker counter won't be shown.
|
|
if (date) {
|
|
if (typeof trackerCount !== "number") {
|
|
trackerCount = await TrackingDBService.sumAllEvents();
|
|
}
|
|
document.l10n.setAttributes(
|
|
this._protectionsPopupTrackersCounterDescription,
|
|
"protections-footer-blocked-tracker-counter",
|
|
{ trackerCount, date }
|
|
);
|
|
this._hasEarliestRecord = true;
|
|
}
|
|
},
|
|
};
|