forked from mirrors/gecko-dev
690 lines
24 KiB
JavaScript
690 lines
24 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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Components.utils.import("resource://gre/modules/AppConstants.jsm");
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Components.utils.import("resource://gre/modules/PluralForm.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "ContextualIdentityService",
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"resource://gre/modules/ContextualIdentityService.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "PluralForm",
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"resource://gre/modules/PluralForm.jsm");
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var gPrivacyPane = {
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/**
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* Whether the use has selected the auto-start private browsing mode in the UI.
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*/
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_autoStartPrivateBrowsing: false,
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/**
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* Whether the prompt to restart Firefox should appear when changing the autostart pref.
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*/
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_shouldPromptForRestart: true,
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/**
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* Show the Tracking Protection UI depending on the
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* privacy.trackingprotection.ui.enabled pref, and linkify its Learn More link
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*/
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_initTrackingProtection: function () {
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if (!Services.prefs.getBoolPref("privacy.trackingprotection.ui.enabled")) {
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return;
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}
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let link = document.getElementById("trackingProtectionLearnMore");
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let url = Services.urlFormatter.formatURLPref("app.support.baseURL") + "tracking-protection";
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link.setAttribute("href", url);
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this.trackingProtectionReadPrefs();
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document.getElementById("trackingprotectionbox").hidden = false;
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document.getElementById("trackingprotectionpbmbox").hidden = true;
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},
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/**
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* Linkify the Learn More link of the Private Browsing Mode Tracking
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* Protection UI.
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*/
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_initTrackingProtectionPBM: function () {
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let link = document.getElementById("trackingProtectionPBMLearnMore");
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let url = Services.urlFormatter.formatURLPref("app.support.baseURL") + "tracking-protection-pbm";
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link.setAttribute("href", url);
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},
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/**
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* Initialize autocomplete to ensure prefs are in sync.
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*/
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_initAutocomplete: function () {
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Components.classes["@mozilla.org/autocomplete/search;1?name=unifiedcomplete"]
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.getService(Components.interfaces.mozIPlacesAutoComplete);
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},
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/**
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* Show the Containers UI depending on the privacy.userContext.ui.enabled pref.
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*/
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_initBrowserContainers: function () {
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if (!Services.prefs.getBoolPref("privacy.userContext.ui.enabled")) {
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return;
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}
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let link = document.getElementById("browserContainersLearnMore");
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link.href = Services.urlFormatter.formatURLPref("app.support.baseURL") + "containers";
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document.getElementById("browserContainersbox").hidden = false;
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document.getElementById("browserContainersCheckbox").checked =
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Services.prefs.getBoolPref("privacy.userContext.enabled");
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},
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_checkBrowserContainers: function(event) {
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let checkbox = document.getElementById("browserContainersCheckbox");
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if (checkbox.checked) {
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Services.prefs.setBoolPref("privacy.userContext.enabled", true);
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return;
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}
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let count = ContextualIdentityService.countContainerTabs();
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if (count == 0) {
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Services.prefs.setBoolPref("privacy.userContext.enabled", false);
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return;
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}
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let bundlePreferences = document.getElementById("bundlePreferences");
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let title = bundlePreferences.getString("disableContainersAlertTitle");
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let message = PluralForm.get(count, bundlePreferences.getString("disableContainersMsg"))
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.replace("#S", count)
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let okButton = PluralForm.get(count, bundlePreferences.getString("disableContainersOkButton"))
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.replace("#S", count)
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let cancelButton = bundlePreferences.getString("disableContainersButton2");
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let buttonFlags = (Ci.nsIPrompt.BUTTON_TITLE_IS_STRING * Ci.nsIPrompt.BUTTON_POS_0) +
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(Ci.nsIPrompt.BUTTON_TITLE_IS_STRING * Ci.nsIPrompt.BUTTON_POS_1);
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let rv = Services.prompt.confirmEx(window, title, message, buttonFlags,
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okButton, cancelButton, null, null, {});
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if (rv == 0) {
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ContextualIdentityService.closeAllContainerTabs();
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Services.prefs.setBoolPref("privacy.userContext.enabled", false);
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return;
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}
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checkbox.checked = true;
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},
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/**
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* Sets up the UI for the number of days of history to keep, and updates the
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* label of the "Clear Now..." button.
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*/
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init: function ()
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{
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function setEventListener(aId, aEventType, aCallback)
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{
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document.getElementById(aId)
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.addEventListener(aEventType, aCallback.bind(gPrivacyPane));
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}
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this._updateSanitizeSettingsButton();
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this.initializeHistoryMode();
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this.updateHistoryModePane();
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this.updatePrivacyMicroControls();
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this.initAutoStartPrivateBrowsingReverter();
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this._initTrackingProtection();
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this._initTrackingProtectionPBM();
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this._initAutocomplete();
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this._initBrowserContainers();
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setEventListener("privacy.sanitize.sanitizeOnShutdown", "change",
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gPrivacyPane._updateSanitizeSettingsButton);
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setEventListener("browser.privatebrowsing.autostart", "change",
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gPrivacyPane.updatePrivacyMicroControls);
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setEventListener("historyMode", "command", function () {
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gPrivacyPane.updateHistoryModePane();
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gPrivacyPane.updateHistoryModePrefs();
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gPrivacyPane.updatePrivacyMicroControls();
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gPrivacyPane.updateAutostart();
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});
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setEventListener("historyRememberClear", "click", function () {
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gPrivacyPane.clearPrivateDataNow(false);
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return false;
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});
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setEventListener("historyRememberCookies", "click", function () {
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gPrivacyPane.showCookies();
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return false;
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});
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setEventListener("historyDontRememberClear", "click", function () {
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gPrivacyPane.clearPrivateDataNow(true);
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return false;
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});
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setEventListener("doNotTrackSettings", "click", function () {
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gPrivacyPane.showDoNotTrackSettings();
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return false;
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});
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setEventListener("privateBrowsingAutoStart", "command",
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gPrivacyPane.updateAutostart);
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setEventListener("cookieExceptions", "command",
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gPrivacyPane.showCookieExceptions);
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setEventListener("showCookiesButton", "command",
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gPrivacyPane.showCookies);
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setEventListener("clearDataSettings", "command",
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gPrivacyPane.showClearPrivateDataSettings);
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setEventListener("trackingProtectionRadioGroup", "command",
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gPrivacyPane.trackingProtectionWritePrefs);
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setEventListener("trackingProtectionExceptions", "command",
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gPrivacyPane.showTrackingProtectionExceptions);
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setEventListener("changeBlockList", "command",
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gPrivacyPane.showBlockLists);
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setEventListener("changeBlockListPBM", "command",
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gPrivacyPane.showBlockLists);
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setEventListener("browserContainersCheckbox", "command",
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gPrivacyPane._checkBrowserContainers);
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},
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// TRACKING PROTECTION MODE
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/**
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* Selects the right item of the Tracking Protection radiogroup.
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*/
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trackingProtectionReadPrefs() {
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let enabledPref = document.getElementById("privacy.trackingprotection.enabled");
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let pbmPref = document.getElementById("privacy.trackingprotection.pbmode.enabled");
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let radiogroup = document.getElementById("trackingProtectionRadioGroup");
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// Global enable takes precedence over enabled in Private Browsing.
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if (enabledPref.value) {
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radiogroup.value = "always";
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} else if (pbmPref.value) {
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radiogroup.value = "private";
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} else {
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radiogroup.value = "never";
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}
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},
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/**
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* Sets the pref values based on the selected item of the radiogroup.
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*/
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trackingProtectionWritePrefs() {
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let enabledPref = document.getElementById("privacy.trackingprotection.enabled");
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let pbmPref = document.getElementById("privacy.trackingprotection.pbmode.enabled");
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let radiogroup = document.getElementById("trackingProtectionRadioGroup");
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switch (radiogroup.value) {
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case "always":
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enabledPref.value = true;
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pbmPref.value = true;
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break;
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case "private":
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enabledPref.value = false;
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pbmPref.value = true;
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break;
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case "never":
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enabledPref.value = false;
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pbmPref.value = false;
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break;
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}
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},
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// HISTORY MODE
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/**
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* The list of preferences which affect the initial history mode settings.
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* If the auto start private browsing mode pref is active, the initial
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* history mode would be set to "Don't remember anything".
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* If ALL of these preferences are set to the values that correspond
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* to keeping some part of history, and the auto-start
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* private browsing mode is not active, the initial history mode would be
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* set to "Remember everything".
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* Otherwise, the initial history mode would be set to "Custom".
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*
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* Extensions adding their own preferences can set values here if needed.
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*/
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prefsForKeepingHistory: {
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"places.history.enabled": true, // History is enabled
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"browser.formfill.enable": true, // Form information is saved
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"network.cookie.cookieBehavior": 0, // All cookies are enabled
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"network.cookie.lifetimePolicy": 0, // Cookies use supplied lifetime
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"privacy.sanitize.sanitizeOnShutdown": false, // Private date is NOT cleared on shutdown
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},
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/**
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* The list of control IDs which are dependent on the auto-start private
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* browsing setting, such that in "Custom" mode they would be disabled if
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* the auto-start private browsing checkbox is checked, and enabled otherwise.
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*
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* Extensions adding their own controls can append their IDs to this array if needed.
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*/
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dependentControls: [
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"rememberHistory",
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"rememberForms",
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"keepUntil",
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"keepCookiesUntil",
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"alwaysClear",
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"clearDataSettings"
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],
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/**
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* Check whether preferences values are set to keep history
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*
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* @param aPrefs an array of pref names to check for
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* @returns boolean true if all of the prefs are set to keep history,
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* false otherwise
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*/
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_checkHistoryValues: function(aPrefs) {
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for (let pref of Object.keys(aPrefs)) {
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if (document.getElementById(pref).value != aPrefs[pref])
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return false;
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}
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return true;
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},
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/**
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* Initialize the history mode menulist based on the privacy preferences
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*/
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initializeHistoryMode: function PPP_initializeHistoryMode()
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{
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let mode;
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let getVal = aPref => document.getElementById(aPref).value;
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if (this._checkHistoryValues(this.prefsForKeepingHistory)) {
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if (getVal("browser.privatebrowsing.autostart"))
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mode = "dontremember";
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else
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mode = "remember";
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}
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else
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mode = "custom";
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document.getElementById("historyMode").value = mode;
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},
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/**
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* Update the selected pane based on the history mode menulist
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*/
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updateHistoryModePane: function PPP_updateHistoryModePane()
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{
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let selectedIndex = -1;
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switch (document.getElementById("historyMode").value) {
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case "remember":
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selectedIndex = 0;
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break;
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case "dontremember":
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selectedIndex = 1;
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break;
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case "custom":
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selectedIndex = 2;
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break;
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}
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document.getElementById("historyPane").selectedIndex = selectedIndex;
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},
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/**
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* Update the private browsing auto-start pref and the history mode
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* micro-management prefs based on the history mode menulist
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*/
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updateHistoryModePrefs: function PPP_updateHistoryModePrefs()
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{
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let pref = document.getElementById("browser.privatebrowsing.autostart");
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switch (document.getElementById("historyMode").value) {
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case "remember":
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if (pref.value)
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pref.value = false;
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// select the remember history option if needed
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let rememberHistoryCheckbox = document.getElementById("rememberHistory");
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if (!rememberHistoryCheckbox.checked)
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rememberHistoryCheckbox.checked = true;
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// select the remember forms history option
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document.getElementById("browser.formfill.enable").value = true;
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// select the allow cookies option
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document.getElementById("network.cookie.cookieBehavior").value = 0;
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// select the cookie lifetime policy option
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document.getElementById("network.cookie.lifetimePolicy").value = 0;
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// select the clear on close option
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document.getElementById("privacy.sanitize.sanitizeOnShutdown").value = false;
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break;
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case "dontremember":
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if (!pref.value)
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pref.value = true;
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break;
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}
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},
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/**
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* Update the privacy micro-management controls based on the
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* value of the private browsing auto-start checkbox.
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*/
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updatePrivacyMicroControls: function PPP_updatePrivacyMicroControls()
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{
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if (document.getElementById("historyMode").value == "custom") {
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let disabled = this._autoStartPrivateBrowsing =
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document.getElementById("privateBrowsingAutoStart").checked;
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this.dependentControls.forEach(function (aElement) {
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let control = document.getElementById(aElement);
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let preferenceId = control.getAttribute("preference");
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if (!preferenceId) {
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let dependentControlId = control.getAttribute("control");
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if (dependentControlId) {
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let dependentControl = document.getElementById(dependentControlId);
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preferenceId = dependentControl.getAttribute("preference");
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}
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}
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let preference = preferenceId ? document.getElementById(preferenceId) : {};
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control.disabled = disabled || preference.locked;
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});
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// adjust the cookie controls status
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this.readAcceptCookies();
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let lifetimePolicy = document.getElementById("network.cookie.lifetimePolicy").value;
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if (lifetimePolicy != Ci.nsICookieService.ACCEPT_NORMALLY &&
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lifetimePolicy != Ci.nsICookieService.ACCEPT_SESSION &&
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lifetimePolicy != Ci.nsICookieService.ACCEPT_FOR_N_DAYS) {
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lifetimePolicy = Ci.nsICookieService.ACCEPT_NORMALLY;
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}
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document.getElementById("keepCookiesUntil").value = disabled ? 2 : lifetimePolicy;
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// adjust the checked state of the sanitizeOnShutdown checkbox
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document.getElementById("alwaysClear").checked = disabled ? false :
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document.getElementById("privacy.sanitize.sanitizeOnShutdown").value;
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// adjust the checked state of the remember history checkboxes
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document.getElementById("rememberHistory").checked = disabled ? false :
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document.getElementById("places.history.enabled").value;
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document.getElementById("rememberForms").checked = disabled ? false :
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document.getElementById("browser.formfill.enable").value;
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if (!disabled) {
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// adjust the Settings button for sanitizeOnShutdown
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this._updateSanitizeSettingsButton();
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}
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}
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},
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// PRIVATE BROWSING
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/**
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* Initialize the starting state for the auto-start private browsing mode pref reverter.
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*/
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initAutoStartPrivateBrowsingReverter: function PPP_initAutoStartPrivateBrowsingReverter()
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{
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let mode = document.getElementById("historyMode");
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let autoStart = document.getElementById("privateBrowsingAutoStart");
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this._lastMode = mode.selectedIndex;
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this._lastCheckState = autoStart.hasAttribute('checked');
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},
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_lastMode: null,
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_lastCheckState: null,
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updateAutostart: function PPP_updateAutostart() {
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let mode = document.getElementById("historyMode");
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let autoStart = document.getElementById("privateBrowsingAutoStart");
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let pref = document.getElementById("browser.privatebrowsing.autostart");
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if ((mode.value == "custom" && this._lastCheckState == autoStart.checked) ||
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(mode.value == "remember" && !this._lastCheckState) ||
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(mode.value == "dontremember" && this._lastCheckState)) {
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// These are all no-op changes, so we don't need to prompt.
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this._lastMode = mode.selectedIndex;
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this._lastCheckState = autoStart.hasAttribute('checked');
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return;
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}
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if (!this._shouldPromptForRestart) {
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// We're performing a revert. Just let it happen.
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return;
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}
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let buttonIndex = confirmRestartPrompt(autoStart.checked, 1,
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true, false);
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if (buttonIndex == CONFIRM_RESTART_PROMPT_RESTART_NOW) {
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const Cc = Components.classes, Ci = Components.interfaces;
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let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"]
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.createInstance(Ci.nsISupportsPRBool);
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Services.obs.notifyObservers(cancelQuit, "quit-application-requested",
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"restart");
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if (!cancelQuit.data) {
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pref.value = autoStart.hasAttribute('checked');
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let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"]
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.getService(Ci.nsIAppStartup);
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appStartup.quit(Ci.nsIAppStartup.eAttemptQuit | Ci.nsIAppStartup.eRestart);
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return;
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}
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}
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this._shouldPromptForRestart = false;
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if (this._lastCheckState) {
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autoStart.checked = "checked";
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} else {
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autoStart.removeAttribute('checked');
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}
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pref.value = autoStart.hasAttribute('checked');
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mode.selectedIndex = this._lastMode;
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mode.doCommand();
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this._shouldPromptForRestart = true;
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},
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/**
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* Displays fine-grained, per-site preferences for tracking protection.
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*/
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showTrackingProtectionExceptions() {
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let bundlePreferences = document.getElementById("bundlePreferences");
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let params = {
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permissionType: "trackingprotection",
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hideStatusColumn: true,
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windowTitle: bundlePreferences.getString("trackingprotectionpermissionstitle"),
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introText: bundlePreferences.getString("trackingprotectionpermissionstext"),
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};
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gSubDialog.open("chrome://browser/content/preferences/permissions.xul",
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null, params);
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},
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/**
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* Displays the available block lists for tracking protection.
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*/
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showBlockLists: function ()
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{
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var bundlePreferences = document.getElementById("bundlePreferences");
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let brandName = document.getElementById("bundleBrand")
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.getString("brandShortName");
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var params = { brandShortName: brandName,
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windowTitle: bundlePreferences.getString("blockliststitle"),
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introText: bundlePreferences.getString("blockliststext") };
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gSubDialog.open("chrome://browser/content/preferences/blocklists.xul",
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null, params);
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},
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/**
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* Displays the Do Not Track settings dialog.
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*/
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showDoNotTrackSettings() {
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gSubDialog.open("chrome://browser/content/preferences/donottrack.xul",
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"resizable=no");
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},
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// HISTORY
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/*
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* Preferences:
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*
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* places.history.enabled
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* - whether history is enabled or not
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* browser.formfill.enable
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* - true if entries in forms and the search bar should be saved, false
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* otherwise
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*/
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// COOKIES
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/*
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* Preferences:
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*
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* network.cookie.cookieBehavior
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* - determines how the browser should handle cookies:
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* 0 means enable all cookies
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* 1 means reject all third party cookies
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* 2 means disable all cookies
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* 3 means reject third party cookies unless at least one is already set for the eTLD
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* see netwerk/cookie/src/nsCookieService.cpp for details
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* network.cookie.lifetimePolicy
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* - determines how long cookies are stored:
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* 0 means keep cookies until they expire
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* 2 means keep cookies until the browser is closed
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*/
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/**
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* Reads the network.cookie.cookieBehavior preference value and
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* enables/disables the rest of the cookie UI accordingly, returning true
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* if cookies are enabled.
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*/
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readAcceptCookies: function ()
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{
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var pref = document.getElementById("network.cookie.cookieBehavior");
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var acceptThirdPartyLabel = document.getElementById("acceptThirdPartyLabel");
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var acceptThirdPartyMenu = document.getElementById("acceptThirdPartyMenu");
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var keepUntil = document.getElementById("keepUntil");
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var menu = document.getElementById("keepCookiesUntil");
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// enable the rest of the UI for anything other than "disable all cookies"
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var acceptCookies = (pref.value != 2);
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acceptThirdPartyLabel.disabled = acceptThirdPartyMenu.disabled = !acceptCookies;
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keepUntil.disabled = menu.disabled = this._autoStartPrivateBrowsing || !acceptCookies;
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return acceptCookies;
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},
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/**
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* Enables/disables the "keep until" label and menulist in response to the
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* "accept cookies" checkbox being checked or unchecked.
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*/
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writeAcceptCookies: function ()
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{
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var accept = document.getElementById("acceptCookies");
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var acceptThirdPartyMenu = document.getElementById("acceptThirdPartyMenu");
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// if we're enabling cookies, automatically select 'accept third party always'
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if (accept.checked)
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acceptThirdPartyMenu.selectedIndex = 0;
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return accept.checked ? 0 : 2;
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},
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/**
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* Converts between network.cookie.cookieBehavior and the third-party cookie UI
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*/
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readAcceptThirdPartyCookies: function ()
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{
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var pref = document.getElementById("network.cookie.cookieBehavior");
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switch (pref.value)
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{
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case 0:
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return "always";
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case 1:
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return "never";
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case 2:
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return "never";
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case 3:
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return "visited";
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default:
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return undefined;
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}
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},
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writeAcceptThirdPartyCookies: function ()
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{
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var accept = document.getElementById("acceptThirdPartyMenu").selectedItem;
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switch (accept.value)
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{
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case "always":
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return 0;
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case "visited":
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return 3;
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case "never":
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return 1;
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default:
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return undefined;
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}
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},
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/**
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* Displays fine-grained, per-site preferences for cookies.
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*/
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showCookieExceptions: function ()
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{
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var bundlePreferences = document.getElementById("bundlePreferences");
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var params = { blockVisible : true,
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sessionVisible : true,
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allowVisible : true,
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prefilledHost : "",
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permissionType : "cookie",
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windowTitle : bundlePreferences.getString("cookiepermissionstitle"),
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introText : bundlePreferences.getString("cookiepermissionstext") };
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gSubDialog.open("chrome://browser/content/preferences/permissions.xul",
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null, params);
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},
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/**
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* Displays all the user's cookies in a dialog.
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*/
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showCookies: function (aCategory)
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{
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gSubDialog.open("chrome://browser/content/preferences/cookies.xul");
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},
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// CLEAR PRIVATE DATA
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/*
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* Preferences:
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*
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* privacy.sanitize.sanitizeOnShutdown
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* - true if the user's private data is cleared on startup according to the
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* Clear Private Data settings, false otherwise
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*/
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/**
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* Displays the Clear Private Data settings dialog.
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*/
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showClearPrivateDataSettings: function ()
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{
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gSubDialog.open("chrome://browser/content/preferences/sanitize.xul", "resizable=no");
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},
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/**
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* Displays a dialog from which individual parts of private data may be
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* cleared.
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*/
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clearPrivateDataNow: function (aClearEverything)
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{
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var ts = document.getElementById("privacy.sanitize.timeSpan");
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var timeSpanOrig = ts.value;
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if (aClearEverything)
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ts.value = 0;
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const Cc = Components.classes, Ci = Components.interfaces;
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var glue = Cc["@mozilla.org/browser/browserglue;1"]
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.getService(Ci.nsIBrowserGlue);
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glue.sanitize(window);
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// reset the timeSpan pref
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if (aClearEverything)
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ts.value = timeSpanOrig;
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Services.obs.notifyObservers(null, "clear-private-data", null);
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},
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/**
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* Enables or disables the "Settings..." button depending
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* on the privacy.sanitize.sanitizeOnShutdown preference value
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*/
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_updateSanitizeSettingsButton: function () {
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var settingsButton = document.getElementById("clearDataSettings");
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var sanitizeOnShutdownPref = document.getElementById("privacy.sanitize.sanitizeOnShutdown");
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settingsButton.disabled = !sanitizeOnShutdownPref.value;
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}
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};
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