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diff --git a/toolkit/mozapps/webextensions/internal/PluginProvider.jsm b/toolkit/mozapps/webextensions/internal/PluginProvider.jsm
deleted file mode 100644
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--- a/toolkit/mozapps/webextensions/internal/PluginProvider.jsm
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@@ -1,600 +0,0 @@
-/* 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/. */
-
-"use strict";
-
-const Cc = Components.classes;
-const Ci = Components.interfaces;
-const Cu = Components.utils;
-
-this.EXPORTED_SYMBOLS = [];
-
-Cu.import("resource://gre/modules/AddonManager.jsm");
-/* globals AddonManagerPrivate*/
-Cu.import("resource://gre/modules/Services.jsm");
-
-const URI_EXTENSION_STRINGS = "chrome://mozapps/locale/extensions/extensions.properties";
-const STRING_TYPE_NAME = "type.%ID%.name";
-const LIST_UPDATED_TOPIC = "plugins-list-updated";
-const FLASH_MIME_TYPE = "application/x-shockwave-flash";
-
-Cu.import("resource://gre/modules/Log.jsm");
-const LOGGER_ID = "addons.plugins";
-
-// Create a new logger for use by the Addons Plugin Provider
-// (Requires AddonManager.jsm)
-var logger = Log.repository.getLogger(LOGGER_ID);
-
-function getIDHashForString(aStr) {
- // return the two-digit hexadecimal code for a byte
- let toHexString = charCode => ("0" + charCode.toString(16)).slice(-2);
-
- let hasher = Cc["@mozilla.org/security/hash;1"].
- createInstance(Ci.nsICryptoHash);
- hasher.init(Ci.nsICryptoHash.MD5);
- let stringStream = Cc["@mozilla.org/io/string-input-stream;1"].
- createInstance(Ci.nsIStringInputStream);
- stringStream.data = aStr ? aStr : "null";
- hasher.updateFromStream(stringStream, -1);
-
- // convert the binary hash data to a hex string.
- let binary = hasher.finish(false);
- let hash = Array.from(binary, c => toHexString(c.charCodeAt(0)));
- hash = hash.join("").toLowerCase();
- return "{" + hash.substr(0, 8) + "-" +
- hash.substr(8, 4) + "-" +
- hash.substr(12, 4) + "-" +
- hash.substr(16, 4) + "-" +
- hash.substr(20) + "}";
-}
-
-var PluginProvider = {
- get name() {
- return "PluginProvider";
- },
-
- // A dictionary mapping IDs to names and descriptions
- plugins: null,
-
- startup: function() {
- Services.obs.addObserver(this, LIST_UPDATED_TOPIC, false);
- Services.obs.addObserver(this, AddonManager.OPTIONS_NOTIFICATION_DISPLAYED, false);
- },
-
- /**
- * Called when the application is shutting down. Only necessary for tests
- * to be able to simulate a shutdown.
- */
- shutdown: function() {
- this.plugins = null;
- Services.obs.removeObserver(this, AddonManager.OPTIONS_NOTIFICATION_DISPLAYED);
- Services.obs.removeObserver(this, LIST_UPDATED_TOPIC);
- },
-
- observe: function(aSubject, aTopic, aData) {
- switch (aTopic) {
- case AddonManager.OPTIONS_NOTIFICATION_DISPLAYED:
- this.getAddonByID(aData, function(plugin) {
- if (!plugin)
- return;
-
- let libLabel = aSubject.getElementById("pluginLibraries");
- libLabel.textContent = plugin.pluginLibraries.join(", ");
-
- let typeLabel = aSubject.getElementById("pluginMimeTypes"), types = [];
- for (let type of plugin.pluginMimeTypes) {
- let extras = [type.description.trim(), type.suffixes].
- filter(x => x).join(": ");
- types.push(type.type + (extras ? " (" + extras + ")" : ""));
- }
- typeLabel.textContent = types.join(",\n");
- let showProtectedModePref = canDisableFlashProtectedMode(plugin);
- aSubject.getElementById("pluginEnableProtectedMode")
- .setAttribute("collapsed", showProtectedModePref ? "" : "true");
- });
- break;
- case LIST_UPDATED_TOPIC:
- if (this.plugins)
- this.updatePluginList();
- break;
- }
- },
-
- /**
- * Creates a PluginWrapper for a plugin object.
- */
- buildWrapper: function(aPlugin) {
- return new PluginWrapper(aPlugin.id,
- aPlugin.name,
- aPlugin.description,
- aPlugin.tags);
- },
-
- /**
- * Called to get an Addon with a particular ID.
- *
- * @param aId
- * The ID of the add-on to retrieve
- * @param aCallback
- * A callback to pass the Addon to
- */
- getAddonByID: function(aId, aCallback) {
- if (!this.plugins)
- this.buildPluginList();
-
- if (aId in this.plugins)
- aCallback(this.buildWrapper(this.plugins[aId]));
- else
- aCallback(null);
- },
-
- /**
- * Called to get Addons of a particular type.
- *
- * @param aTypes
- * An array of types to fetch. Can be null to get all types.
- * @param callback
- * A callback to pass an array of Addons to
- */
- getAddonsByTypes: function(aTypes, aCallback) {
- if (aTypes && aTypes.indexOf("plugin") < 0) {
- aCallback([]);
- return;
- }
-
- if (!this.plugins)
- this.buildPluginList();
-
- let results = [];
-
- for (let id in this.plugins)
- this.getAddonByID(id, (addon) => results.push(addon));
-
- aCallback(results);
- },
-
- /**
- * Called to get Addons that have pending operations.
- *
- * @param aTypes
- * An array of types to fetch. Can be null to get all types
- * @param aCallback
- * A callback to pass an array of Addons to
- */
- getAddonsWithOperationsByTypes: function(aTypes, aCallback) {
- aCallback([]);
- },
-
- /**
- * Called to get the current AddonInstalls, optionally restricting by type.
- *
- * @param aTypes
- * An array of types or null to get all types
- * @param aCallback
- * A callback to pass the array of AddonInstalls to
- */
- getInstallsByTypes: function(aTypes, aCallback) {
- aCallback([]);
- },
-
- /**
- * Builds a list of the current plugins reported by the plugin host
- *
- * @return a dictionary of plugins indexed by our generated ID
- */
- getPluginList: function() {
- let tags = Cc["@mozilla.org/plugin/host;1"].
- getService(Ci.nsIPluginHost).
- getPluginTags({});
-
- let list = {};
- let seenPlugins = {};
- for (let tag of tags) {
- if (!(tag.name in seenPlugins))
- seenPlugins[tag.name] = {};
- if (!(tag.description in seenPlugins[tag.name])) {
- let plugin = {
- id: getIDHashForString(tag.name + tag.description),
- name: tag.name,
- description: tag.description,
- tags: [tag]
- };
-
- seenPlugins[tag.name][tag.description] = plugin;
- list[plugin.id] = plugin;
- }
- else {
- seenPlugins[tag.name][tag.description].tags.push(tag);
- }
- }
-
- return list;
- },
-
- /**
- * Builds the list of known plugins from the plugin host
- */
- buildPluginList: function() {
- this.plugins = this.getPluginList();
- },
-
- /**
- * Updates the plugins from the plugin host by comparing the current plugins
- * to the last known list sending out any necessary API notifications for
- * changes.
- */
- updatePluginList: function() {
- let newList = this.getPluginList();
-
- let lostPlugins = Object.keys(this.plugins).filter(id => !(id in newList)).
- map(id => this.buildWrapper(this.plugins[id]));
- let newPlugins = Object.keys(newList).filter(id => !(id in this.plugins)).
- map(id => this.buildWrapper(newList[id]));
- let matchedIDs = Object.keys(newList).filter(id => id in this.plugins);
-
- // The plugin host generates new tags for every plugin after a scan and
- // if the plugin's filename has changed then the disabled state won't have
- // been carried across, send out notifications for anything that has
- // changed (see bug 830267).
- let changedWrappers = [];
- for (let id of matchedIDs) {
- let oldWrapper = this.buildWrapper(this.plugins[id]);
- let newWrapper = this.buildWrapper(newList[id]);
-
- if (newWrapper.isActive != oldWrapper.isActive) {
- AddonManagerPrivate.callAddonListeners(newWrapper.isActive ?
- "onEnabling" : "onDisabling",
- newWrapper, false);
- changedWrappers.push(newWrapper);
- }
- }
-
- // Notify about new installs
- for (let plugin of newPlugins) {
- AddonManagerPrivate.callInstallListeners("onExternalInstall", null,
- plugin, null, false);
- AddonManagerPrivate.callAddonListeners("onInstalling", plugin, false);
- }
-
- // Notify for any plugins that have vanished.
- for (let plugin of lostPlugins)
- AddonManagerPrivate.callAddonListeners("onUninstalling", plugin, false);
-
- this.plugins = newList;
-
- // Signal that new installs are complete
- for (let plugin of newPlugins)
- AddonManagerPrivate.callAddonListeners("onInstalled", plugin);
-
- // Signal that enables/disables are complete
- for (let wrapper of changedWrappers) {
- AddonManagerPrivate.callAddonListeners(wrapper.isActive ?
- "onEnabled" : "onDisabled",
- wrapper);
- }
-
- // Signal that uninstalls are complete
- for (let plugin of lostPlugins)
- AddonManagerPrivate.callAddonListeners("onUninstalled", plugin);
- }
-};
-
-function isFlashPlugin(aPlugin) {
- for (let type of aPlugin.pluginMimeTypes) {
- if (type.type == FLASH_MIME_TYPE) {
- return true;
- }
- }
- return false;
-}
-// Protected mode is win32-only, not win64
-function canDisableFlashProtectedMode(aPlugin) {
- return isFlashPlugin(aPlugin) && Services.appinfo.XPCOMABI == "x86-msvc";
-}
-
-const wrapperMap = new WeakMap();
-let pluginFor = wrapper => wrapperMap.get(wrapper);
-
-/**
- * The PluginWrapper wraps a set of nsIPluginTags to provide the data visible to
- * public callers through the API.
- */
-function PluginWrapper(id, name, description, tags) {
- wrapperMap.set(this, { id, name, description, tags });
-}
-
-PluginWrapper.prototype = {
- get id() {
- return pluginFor(this).id;
- },
-
- get type() {
- return "plugin";
- },
-
- get name() {
- return pluginFor(this).name;
- },
-
- get creator() {
- return null;
- },
-
- get description() {
- return pluginFor(this).description.replace(/<\/?[a-z][^>]*>/gi, " ");
- },
-
- get version() {
- let { tags: [tag] } = pluginFor(this);
- return tag.version;
- },
-
- get homepageURL() {
- let { description } = pluginFor(this);
- if (/<A\s+HREF=[^>]*>/i.test(description))
- return /<A\s+HREF=["']?([^>"'\s]*)/i.exec(description)[1];
- return null;
- },
-
- get isActive() {
- let { tags: [tag] } = pluginFor(this);
- return !tag.blocklisted && !tag.disabled;
- },
-
- get appDisabled() {
- let { tags: [tag] } = pluginFor(this);
- return tag.blocklisted;
- },
-
- get userDisabled() {
- let { tags: [tag] } = pluginFor(this);
- if (tag.disabled)
- return true;
-
- if ((Services.prefs.getBoolPref("plugins.click_to_play") && tag.clicktoplay) ||
- this.blocklistState == Ci.nsIBlocklistService.STATE_VULNERABLE_UPDATE_AVAILABLE ||
- this.blocklistState == Ci.nsIBlocklistService.STATE_VULNERABLE_NO_UPDATE)
- return AddonManager.STATE_ASK_TO_ACTIVATE;
-
- return false;
- },
-
- set userDisabled(val) {
- let previousVal = this.userDisabled;
- if (val === previousVal)
- return val;
-
- let { tags } = pluginFor(this);
-
- for (let tag of tags) {
- if (val === true)
- tag.enabledState = Ci.nsIPluginTag.STATE_DISABLED;
- else if (val === false)
- tag.enabledState = Ci.nsIPluginTag.STATE_ENABLED;
- else if (val == AddonManager.STATE_ASK_TO_ACTIVATE)
- tag.enabledState = Ci.nsIPluginTag.STATE_CLICKTOPLAY;
- }
-
- // If 'userDisabled' was 'true' and we're going to a state that's not
- // that, we're enabling, so call those listeners.
- if (previousVal === true && val !== true) {
- AddonManagerPrivate.callAddonListeners("onEnabling", this, false);
- AddonManagerPrivate.callAddonListeners("onEnabled", this);
- }
-
- // If 'userDisabled' was not 'true' and we're going to a state where
- // it is, we're disabling, so call those listeners.
- if (previousVal !== true && val === true) {
- AddonManagerPrivate.callAddonListeners("onDisabling", this, false);
- AddonManagerPrivate.callAddonListeners("onDisabled", this);
- }
-
- // If the 'userDisabled' value involved AddonManager.STATE_ASK_TO_ACTIVATE,
- // call the onPropertyChanged listeners.
- if (previousVal == AddonManager.STATE_ASK_TO_ACTIVATE ||
- val == AddonManager.STATE_ASK_TO_ACTIVATE) {
- AddonManagerPrivate.callAddonListeners("onPropertyChanged", this, ["userDisabled"]);
- }
-
- return val;
- },
-
- get blocklistState() {
- let { tags: [tag] } = pluginFor(this);
- let bs = Cc["@mozilla.org/extensions/blocklist;1"].
- getService(Ci.nsIBlocklistService);
- return bs.getPluginBlocklistState(tag);
- },
-
- get blocklistURL() {
- let { tags: [tag] } = pluginFor(this);
- let bs = Cc["@mozilla.org/extensions/blocklist;1"].
- getService(Ci.nsIBlocklistService);
- return bs.getPluginBlocklistURL(tag);
- },
-
- get size() {
- function getDirectorySize(aFile) {
- let size = 0;
- let entries = aFile.directoryEntries.QueryInterface(Ci.nsIDirectoryEnumerator);
- let entry;
- while ((entry = entries.nextFile)) {
- if (entry.isSymlink() || !entry.isDirectory())
- size += entry.fileSize;
- else
- size += getDirectorySize(entry);
- }
- entries.close();
- return size;
- }
-
- let size = 0;
- let file = Cc["@mozilla.org/file/local;1"].createInstance(Ci.nsIFile);
- for (let tag of pluginFor(this).tags) {
- file.initWithPath(tag.fullpath);
- if (file.isDirectory())
- size += getDirectorySize(file);
- else
- size += file.fileSize;
- }
- return size;
- },
-
- get pluginLibraries() {
- let libs = [];
- for (let tag of pluginFor(this).tags)
- libs.push(tag.filename);
- return libs;
- },
-
- get pluginFullpath() {
- let paths = [];
- for (let tag of pluginFor(this).tags)
- paths.push(tag.fullpath);
- return paths;
- },
-
- get pluginMimeTypes() {
- let types = [];
- for (let tag of pluginFor(this).tags) {
- let mimeTypes = tag.getMimeTypes({});
- let mimeDescriptions = tag.getMimeDescriptions({});
- let extensions = tag.getExtensions({});
- for (let i = 0; i < mimeTypes.length; i++) {
- let type = {};
- type.type = mimeTypes[i];
- type.description = mimeDescriptions[i];
- type.suffixes = extensions[i];
-
- types.push(type);
- }
- }
- return types;
- },
-
- get installDate() {
- let date = 0;
- for (let tag of pluginFor(this).tags) {
- date = Math.max(date, tag.lastModifiedTime);
- }
- return new Date(date);
- },
-
- get scope() {
- let { tags: [tag] } = pluginFor(this);
- let path = tag.fullpath;
- // Plugins inside the application directory are in the application scope
- let dir = Services.dirsvc.get("APlugns", Ci.nsIFile);
- if (path.startsWith(dir.path))
- return AddonManager.SCOPE_APPLICATION;
-
- // Plugins inside the profile directory are in the profile scope
- dir = Services.dirsvc.get("ProfD", Ci.nsIFile);
- if (path.startsWith(dir.path))
- return AddonManager.SCOPE_PROFILE;
-
- // Plugins anywhere else in the user's home are in the user scope,
- // but not all platforms have a home directory.
- try {
- dir = Services.dirsvc.get("Home", Ci.nsIFile);
- if (path.startsWith(dir.path))
- return AddonManager.SCOPE_USER;
- } catch (e) {
- if (!e.result || e.result != Components.results.NS_ERROR_FAILURE)
- throw e;
- // Do nothing: missing "Home".
- }
-
- // Any other locations are system scope
- return AddonManager.SCOPE_SYSTEM;
- },
-
- get pendingOperations() {
- return AddonManager.PENDING_NONE;
- },
-
- get operationsRequiringRestart() {
- return AddonManager.OP_NEEDS_RESTART_NONE;
- },
-
- get permissions() {
- let { tags: [tag] } = pluginFor(this);
- let permissions = 0;
- if (tag.isEnabledStateLocked) {
- return permissions;
- }
- if (!this.appDisabled) {
-
- if (this.userDisabled !== true)
- permissions |= AddonManager.PERM_CAN_DISABLE;
-
- let blocklistState = this.blocklistState;
- let isCTPBlocklisted =
- (blocklistState == Ci.nsIBlocklistService.STATE_VULNERABLE_NO_UPDATE ||
- blocklistState == Ci.nsIBlocklistService.STATE_VULNERABLE_UPDATE_AVAILABLE);
-
- if (this.userDisabled !== AddonManager.STATE_ASK_TO_ACTIVATE &&
- (Services.prefs.getBoolPref("plugins.click_to_play") ||
- isCTPBlocklisted)) {
- permissions |= AddonManager.PERM_CAN_ASK_TO_ACTIVATE;
- }
-
- if (this.userDisabled !== false && !isCTPBlocklisted) {
- permissions |= AddonManager.PERM_CAN_ENABLE;
- }
- }
- return permissions;
- },
-
- get optionsType() {
- if (canDisableFlashProtectedMode(this)) {
- return AddonManager.OPTIONS_TYPE_INLINE;
- }
- return AddonManager.OPTIONS_TYPE_INLINE_INFO;
- },
-
- get optionsURL() {
- return "chrome://mozapps/content/extensions/pluginPrefs.xul";
- },
-
- get updateDate() {
- return this.installDate;
- },
-
- get isCompatible() {
- return true;
- },
-
- get isPlatformCompatible() {
- return true;
- },
-
- get providesUpdatesSecurely() {
- return true;
- },
-
- get foreignInstall() {
- return true;
- },
-
- isCompatibleWith: function(aAppVersion, aPlatformVersion) {
- return true;
- },
-
- findUpdates: function(aListener, aReason, aAppVersion, aPlatformVersion) {
- if ("onNoCompatibilityUpdateAvailable" in aListener)
- aListener.onNoCompatibilityUpdateAvailable(this);
- if ("onNoUpdateAvailable" in aListener)
- aListener.onNoUpdateAvailable(this);
- if ("onUpdateFinished" in aListener)
- aListener.onUpdateFinished(this);
- }
-};
-
-AddonManagerPrivate.registerProvider(PluginProvider, [
- new AddonManagerPrivate.AddonType("plugin", URI_EXTENSION_STRINGS,
- STRING_TYPE_NAME,
- AddonManager.VIEW_TYPE_LIST, 6000,
- AddonManager.TYPE_SUPPORTS_ASK_TO_ACTIVATE)
-]);
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