From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../components/preferences/extensionControlled.js | 309 +++++++++++++++++++++ 1 file changed, 309 insertions(+) create mode 100644 browser/components/preferences/extensionControlled.js (limited to 'browser/components/preferences/extensionControlled.js') diff --git a/browser/components/preferences/extensionControlled.js b/browser/components/preferences/extensionControlled.js new file mode 100644 index 0000000000..3c6f78ab42 --- /dev/null +++ b/browser/components/preferences/extensionControlled.js @@ -0,0 +1,309 @@ +/* - This Source Code Form is subject to the terms of the Mozilla Public + - License, v. 2.0. If a copy of the MPL was not distributed with this file, + - You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* import-globals-from preferences.js */ + +"use strict"; + +var { XPCOMUtils } = ChromeUtils.importESModule( + "resource://gre/modules/XPCOMUtils.sys.mjs" +); + +// Note: we get loaded in dialogs so we need to define our +// own getters, separate from preferences.js . +ChromeUtils.defineESModuleGetters(this, { + AddonManager: "resource://gre/modules/AddonManager.sys.mjs", + BrowserUtils: "resource://gre/modules/BrowserUtils.sys.mjs", + DeferredTask: "resource://gre/modules/DeferredTask.sys.mjs", + + ExtensionPreferencesManager: + "resource://gre/modules/ExtensionPreferencesManager.sys.mjs", + + ExtensionSettingsStore: + "resource://gre/modules/ExtensionSettingsStore.sys.mjs", + + Management: "resource://gre/modules/Extension.sys.mjs", +}); + +const PREF_SETTING_TYPE = "prefs"; +const PROXY_KEY = "proxy.settings"; +const API_PROXY_PREFS = [ + "network.proxy.type", + "network.proxy.http", + "network.proxy.http_port", + "network.proxy.share_proxy_settings", + "network.proxy.ssl", + "network.proxy.ssl_port", + "network.proxy.socks", + "network.proxy.socks_port", + "network.proxy.socks_version", + "network.proxy.socks_remote_dns", + "network.proxy.no_proxies_on", + "network.proxy.autoconfig_url", + "signon.autologin.proxy", +]; + +let extensionControlledContentIds = { + "privacy.containers": "browserContainersExtensionContent", + webNotificationsDisabled: "browserNotificationsPermissionExtensionContent", + "services.passwordSavingEnabled": "passwordManagerExtensionContent", + "proxy.settings": "proxyExtensionContent", + get "websites.trackingProtectionMode"() { + return { + button: "contentBlockingDisableTrackingProtectionExtension", + section: "contentBlockingTrackingProtectionExtensionContentLabel", + }; + }, +}; + +const extensionControlledL10nKeys = { + webNotificationsDisabled: "web-notifications", + "services.passwordSavingEnabled": "password-saving", + "privacy.containers": "privacy-containers", + "websites.trackingProtectionMode": "websites-content-blocking-all-trackers", + "proxy.settings": "proxy-config", +}; + +let extensionControlledIds = {}; + +/** + * Check if a pref is being managed by an extension. + */ +async function getControllingExtensionInfo(type, settingName) { + await ExtensionSettingsStore.initialize(); + return ExtensionSettingsStore.getSetting(type, settingName); +} + +function getControllingExtensionEls(settingName) { + let idInfo = extensionControlledContentIds[settingName]; + let section = document.getElementById(idInfo.section || idInfo); + let button = idInfo.button + ? document.getElementById(idInfo.button) + : section.querySelector("button"); + return { + section, + button, + description: section.querySelector("description"), + }; +} + +async function getControllingExtension(type, settingName) { + let info = await getControllingExtensionInfo(type, settingName); + let addon = info && info.id && (await AddonManager.getAddonByID(info.id)); + return addon; +} + +async function handleControllingExtension(type, settingName) { + let addon = await getControllingExtension(type, settingName); + + // Sometimes the ExtensionSettingsStore gets in a bad state where it thinks + // an extension is controlling a setting but the extension has been uninstalled + // outside of the regular lifecycle. If the extension isn't currently installed + // then we should treat the setting as not being controlled. + // See https://bugzilla.mozilla.org/show_bug.cgi?id=1411046 for an example. + if (addon) { + extensionControlledIds[settingName] = addon.id; + showControllingExtension(settingName, addon); + } else { + let elements = getControllingExtensionEls(settingName); + if ( + extensionControlledIds[settingName] && + !document.hidden && + elements.button + ) { + showEnableExtensionMessage(settingName); + } else { + hideControllingExtension(settingName); + } + delete extensionControlledIds[settingName]; + } + + return !!addon; +} + +function settingNameToL10nID(settingName) { + if (!extensionControlledL10nKeys.hasOwnProperty(settingName)) { + throw new Error( + `Unknown extension controlled setting name: ${settingName}` + ); + } + return `extension-controlling-${extensionControlledL10nKeys[settingName]}`; +} + +/** + * Set the localization data for the description of the controlling extension. + * + * The function alters the inner DOM structure of the fragment to, depending + * on the `addon` argument, remove the `` element or ensure it's + * set to the correct src. + * This allows Fluent DOM Overlays to localize the fragment. + * + * @param elem {Element} + * element to be annotated + * @param addon {Object?} + * Addon object with meta information about the addon (or null) + * @param settingName {String} + * If `addon` is set this handled the name of the setting that will be used + * to fetch the l10n id for the given message. + * If `addon` is set to null, this will be the full l10n-id assigned to the + * element. + */ +function setControllingExtensionDescription(elem, addon, settingName) { + const existingImg = elem.querySelector("img"); + if (addon === null) { + // If the element has an image child element, + // remove it. + if (existingImg) { + existingImg.remove(); + } + document.l10n.setAttributes(elem, settingName); + return; + } + + const defaultIcon = "chrome://mozapps/skin/extensions/extensionGeneric.svg"; + const src = addon.iconURL || defaultIcon; + + if (!existingImg) { + // If an element doesn't have an image child + // node, add it. + let image = document.createElementNS("http://www.w3.org/1999/xhtml", "img"); + image.setAttribute("src", src); + image.setAttribute("data-l10n-name", "icon"); + image.setAttribute("role", "presentation"); + image.classList.add("extension-controlled-icon"); + elem.appendChild(image); + } else if (existingImg.getAttribute("src") !== src) { + existingImg.setAttribute("src", src); + } + + const l10nId = settingNameToL10nID(settingName); + document.l10n.setAttributes(elem, l10nId, { + name: addon.name, + }); +} + +async function showControllingExtension(settingName, addon) { + // Tell the user what extension is controlling the setting. + let elements = getControllingExtensionEls(settingName); + + elements.section.classList.remove("extension-controlled-disabled"); + let description = elements.description; + + setControllingExtensionDescription(description, addon, settingName); + + if (elements.button) { + elements.button.hidden = false; + } + + // Show the controlling extension row and hide the old label. + elements.section.hidden = false; +} + +function hideControllingExtension(settingName) { + let elements = getControllingExtensionEls(settingName); + elements.section.hidden = true; + if (elements.button) { + elements.button.hidden = true; + } +} + +function showEnableExtensionMessage(settingName) { + let elements = getControllingExtensionEls(settingName); + + elements.button.hidden = true; + elements.section.classList.add("extension-controlled-disabled"); + + elements.description.textContent = ""; + + // We replace localization of the with a DOM Fragment containing + // the enable-extension-enable message. That means a change from: + // + // + // + // to: + // + // + // + // + // + // We need to remove the l10n-id annotation from the to prevent + // Fluent from overwriting the element in case of any retranslation. + elements.description.removeAttribute("data-l10n-id"); + + let icon = (url, name) => { + let img = document.createElementNS("http://www.w3.org/1999/xhtml", "img"); + img.src = url; + img.setAttribute("data-l10n-name", name); + img.setAttribute("role", "presentation"); + img.className = "extension-controlled-icon"; + return img; + }; + let label = document.createXULElement("label"); + let addonIcon = icon( + "chrome://mozapps/skin/extensions/extensionGeneric.svg", + "addons-icon" + ); + let toolbarIcon = icon("chrome://browser/skin/menu.svg", "menu-icon"); + label.appendChild(addonIcon); + label.appendChild(toolbarIcon); + document.l10n.setAttributes(label, "extension-controlled-enable"); + elements.description.appendChild(label); + let dismissButton = document.createXULElement("image"); + dismissButton.setAttribute("class", "extension-controlled-icon close-icon"); + dismissButton.addEventListener("click", function dismissHandler() { + hideControllingExtension(settingName); + dismissButton.removeEventListener("click", dismissHandler); + }); + elements.description.appendChild(dismissButton); +} + +function makeDisableControllingExtension(type, settingName) { + return async function disableExtension() { + let { id } = await getControllingExtensionInfo(type, settingName); + let addon = await AddonManager.getAddonByID(id); + await addon.disable(); + }; +} + +/** + * Initialize listeners though the Management API to update the UI + * when an extension is controlling a pref. + * @param {string} type + * @param {string} prefId The unique id of the setting + * @param {HTMLElement} controlledElement + */ +async function initListenersForPrefChange(type, prefId, controlledElement) { + await Management.asyncLoadSettingsModules(); + + let managementObserver = async () => { + let managementControlled = await handleControllingExtension(type, prefId); + // Enterprise policy may have locked the pref, so we need to preserve that + controlledElement.disabled = + managementControlled || Services.prefs.prefIsLocked(prefId); + }; + managementObserver(); + Management.on(`extension-setting-changed:${prefId}`, managementObserver); + + window.addEventListener("unload", () => { + Management.off(`extension-setting-changed:${prefId}`, managementObserver); + }); +} + +function initializeProxyUI(container) { + let deferredUpdate = new DeferredTask(() => { + container.updateProxySettingsUI(); + }, 10); + let proxyObserver = { + observe: (subject, topic, data) => { + if (API_PROXY_PREFS.includes(data)) { + deferredUpdate.arm(); + } + }, + }; + Services.prefs.addObserver("", proxyObserver); + window.addEventListener("unload", () => { + Services.prefs.removeObserver("", proxyObserver); + }); +} -- cgit v1.2.3