extension_service.cc revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd
12a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Copyright (c) 2013 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_service.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <algorithm> 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <iterator> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <set> 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/callback.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/command_line.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/file_util.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/histogram.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/path_service.h" 192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_service.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/string_util.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stringprintf.h" 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/threading/sequenced_worker_pool.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread_restrictions.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/time.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/utf_string_conversions.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/version.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/browser_process.h" 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/devtools/devtools_window.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/api/app_runtime/app_runtime_api.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/api/declarative/rules_registry_service.h" 342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/api/extension_action/extension_action_api.h" 352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/api/file_handlers/app_file_handler_util.h" 362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/api/profile_keyed_api_factory.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/api/runtime/runtime_api.h" 382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/api/storage/settings_frontend.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/app_sync_data.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/browser_event_router.h" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/component_loader.h" 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/crx_installer.h" 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/data_deleter.h" 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_disabled_ui.h" 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_error_reporter.h" 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_error_ui.h" 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_host.h" 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_install_ui.h" 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_process_manager.h" 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_sorting.h" 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_special_storage_policy.h" 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_sync_data.h" 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_system.h" 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/external_install_ui.h" 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/external_provider_impl.h" 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/external_provider_interface.h" 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/installed_loader.h" 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/lazy_background_task_queue.h" 592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/management_policy.h" 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/pending_extension_manager.h" 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/permissions_updater.h" 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/platform_app_launcher.h" 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/shell_window_registry.h" 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/unpacked_installer.h" 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/update_observer.h" 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/updater/extension_updater.h" 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/plugins/chrome_plugin_service_filter.h" 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile_manager.h" 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/themes/theme_service.h" 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/themes/theme_service_factory.h" 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/favicon_source.h" 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/ntp/thumbnail_source.h" 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/theme_source.h" 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/child_process_logging.h" 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_notification_types.h" 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_paths.h" 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_version_info.h" 802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/api/plugins/plugins_handler.h" 812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/background_info.h" 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension.h" 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_file_util.h" 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_manifest_constants.h" 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_messages.h" 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/feature_switch.h" 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/features/feature.h" 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/incognito_handler.h" 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/manifest.h" 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/manifest_url_handler.h" 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/startup_metric_utils.h" 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/url_constants.h" 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/devtools_agent_host.h" 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_service.h" 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_types.h" 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/plugin_service.h" 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/render_process_host.h" 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/site_instance.h" 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/storage_partition.h" 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/url_data_source.h" 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/common/pepper_plugin_info.h" 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "extensions/common/error_utils.h" 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "googleurl/src/gurl.h" 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/generated_resources.h" 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/registry_controlled_domains/registry_controlled_domain.h" 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/sync_change.h" 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/sync_error_factory.h" 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "webkit/database/database_tracker.h" 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "webkit/database/database_util.h" 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 1142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/extensions/install_limiter.h" 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "webkit/fileapi/file_system_context.h" 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "webkit/fileapi/file_system_mount_point_provider.h" 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserContext; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::DevToolsAgentHost; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::PluginService; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::CrxInstaller; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::Extension; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::ExtensionIdSet; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::ExtensionInfo; 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::FeatureSwitch; 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)using extensions::Manifest; 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionMessage; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionMessages; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionSet; 1322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)using extensions::UnloadedExtensionInfo; 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace errors = extension_manifest_errors; 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Histogram values for logging events related to externally installed 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// extensions. 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)enum ExternalExtensionEvent { 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_INSTALLED = 0, 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_IGNORED, 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_REENABLED, 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_UNINSTALLED, 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY, 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Prompt the user this many times before considering an extension acknowledged. 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kMaxExtensionAcknowledgePromptCount = 3; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Wait this many seconds after an extensions becomes idle before updating it. 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kUpdateIdleDelay = 5; 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Wait this many seconds before trying to garbage collect extensions again. 1552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)static const int kGarbageCollectRetryDelay = 30; 1562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char* kNaClPluginMimeType = "application/x-nacl"; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static bool IsSyncableExtension(const Extension& extension) { 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension.GetSyncType() == Extension::SYNC_TYPE_EXTENSION; 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static bool IsSyncableApp(const Extension& extension) { 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension.GetSyncType() == Extension::SYNC_TYPE_APP; 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionRuntimeData::ExtensionRuntimeData() 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : background_page_ready(false), 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) being_upgraded(false), 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_used_webrequest(false) { 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionRuntimeData::~ExtensionRuntimeData() { 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::NaClModuleInfo::NaClModuleInfo() { 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::NaClModuleInfo::~NaClModuleInfo() { 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ExtensionService. 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kInstallDirectoryName[] = "Extensions"; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kLocalAppSettingsDirectoryName[] = 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Local App Settings"; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kLocalExtensionSettingsDirectoryName[] = 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Local Extension Settings"; 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kSyncAppSettingsDirectoryName[] = 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Sync App Settings"; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kSyncExtensionSettingsDirectoryName[] = 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Sync Extension Settings"; 1962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char ExtensionService::kManagedSettingsDirectoryName[] = 1972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "Managed Extension Settings"; 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kStateStoreName[] = "Extension State"; 1992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char ExtensionService::kRulesStoreName[] = "Extension Rules"; 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckExternalUninstall(const std::string& id) { 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the providers know about this extension. 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(i->get()->IsReady()); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (i->get()->HasExtension(id)) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; // Yup, known extension, don't uninstall. 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We get the list of external extensions to check from preferences. 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is possible that an extension has preferences but is not loaded. 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For example, an extension that requires experimental permissions 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will not be loaded if the experimental command line flag is not used. 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In this case, do not uninstall. 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!GetInstalledExtension(id)) { 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We can't call UninstallExtension with an unloaded/invalid 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension ID. 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Attempted uninstallation of unloaded/invalid extension " 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "with id: " << id; 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UninstallExtension(id, true, NULL); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::SetFileTaskRunnerForTesting( 2292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::SequencedTaskRunner* task_runner) { 2302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) file_task_runner_ = task_runner; 2312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ClearProvidersForTesting() { 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) external_extension_providers_.clear(); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AddProviderForTesting( 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* test_provider) { 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(test_provider); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) external_extension_providers_.push_back( 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) linked_ptr<extensions::ExternalProviderInterface>(test_provider)); 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::OnExternalExtensionUpdateUrlFound( 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& update_url, 2472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location location) { 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(Extension::IdIsValid(id)); 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetExtensionById(id, true); 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) { 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Already installed. Skip this install if the current location has 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // higher priority than |location|. 2552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location current = extension->location(); 2562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (current == Manifest::GetHigherPriorityLocation(current, location)) 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, overwrite the current installation. 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add |id| to the set of pending extensions. If it can not be added, 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // then there is already a pending record from a higher-priority install 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // source. In this case, signal that this extension will not be 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed by returning false. 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromExternalUpdateUrl( 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, update_url, location)) { 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = true; 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetInstalledApp(const GURL& url) const { 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = extensions_.GetExtensionOrAppByURL( 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionURLInfo(url)); 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (extension && extension->is_app()) ? extension : NULL; 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsInstalledApp(const GURL& url) const { 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !!GetInstalledApp(url); 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetIsolatedAppForRenderer( 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int renderer_child_id) const { 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<std::string> extension_ids = 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_map_.GetExtensionsInProcess(renderer_child_id); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // All apps in one process share the same partition. 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is only possible for the app to have isolated storage 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if there is only 1 app in the process. 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_ids.size() != 1) 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::Extension* extension = 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.GetByID(*(extension_ids.begin())); 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We still need to check is_storage_isolated(), 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because it's common for there to be one extension in a process 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // with is_storage_isolated() == false. 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->is_storage_isolated()) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension; 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This function is used to implement the command-line switch 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// --uninstall-extension, and to uninstall an extension via sync. The LOG 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// statements within this function are used to inform the user if the uninstall 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// cannot be done. 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UninstallExtensionHelper( 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService* extensions_service, 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) { 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We can't call UninstallExtension with an invalid extension ID. 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_service->GetInstalledExtension(extension_id)) { 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Attempted uninstallation of non-existent extension with " 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "id: " << extension_id; 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The following call to UninstallExtension will not allow an uninstall of a 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // policy-controlled extension. 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 error; 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_service->UninstallExtension(extension_id, false, &error)) { 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Cannot uninstall extension with id " << extension_id 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << ": " << error; 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionService(Profile* profile, 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine* command_line, 3342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& install_directory, 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionPrefs* extension_prefs, 3362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::Blacklist* blacklist, 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool autoupdate_enabled, 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extensions_enabled) 3392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : extensions::Blacklist::Observer(blacklist), 3402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_(profile), 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_(extensions::ExtensionSystem::Get(profile)), 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_(extension_prefs), 3432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist_(blacklist), 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) settings_frontend_(extensions::SettingsFrontend::Create(profile)), 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager_(*ALLOW_THIS_IN_INITIALIZER_LIST(this)), 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_(install_directory), 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_enabled_(extensions_enabled), 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) show_extensions_prompts_(true), 3492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) install_updates_when_idle_(true), 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ready_(false), 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) toolbar_model_(ALLOW_THIS_IN_INITIALIZER_LIST(this)), 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) menu_manager_(profile), 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_routers_initialized_(false), 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_(false), 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_terminating_(false), 3562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) installs_delayed_(false), 3572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) wipeout_is_active_(false), 3582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) wipeout_count_(0u), 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_(ALLOW_THIS_IN_INITIALIZER_LIST(this)), 3602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_sync_bundle_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) { 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Figure out if extension installation should be enabled. 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line->HasSwitch(switches::kDisableExtensions) || 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile->GetPrefs()->GetBoolean(prefs::kDisableExtensions)) { 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_enabled_ = false; 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING, 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED, 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_CREATED, 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED, 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED, 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_UPGRADE_RECOMMENDED, 3802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pref_change_registrar_.Init(profile->GetPrefs()); 3822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Closure callback = 3832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnExtensionInstallPrefChanged, 3842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Unretained(this)); 3852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_change_registrar_.Add(prefs::kExtensionInstallAllowList, callback); 3862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_change_registrar_.Add(prefs::kExtensionInstallDenyList, callback); 3872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_change_registrar_.Add(prefs::kExtensionAllowedTypes, callback); 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set up the ExtensionUpdater 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (autoupdate_enabled) { 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int update_frequency = kDefaultUpdateFrequencySeconds; 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line->HasSwitch(switches::kExtensionsUpdateFrequency)) { 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringToInt(command_line->GetSwitchValueASCII( 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switches::kExtensionsUpdateFrequency), 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &update_frequency); 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) updater_.reset(new extensions::ExtensionUpdater(this, 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs, 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile->GetPrefs(), 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile, 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist, 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_frequency)); 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_.reset( 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new extensions::ComponentLoader(this, 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile->GetPrefs(), 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser_process->local_state())); 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_enabled_) { 4112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CHECK(!ProfileManager::IsImportProcess(*command_line)); 4122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::ExternalProviderImpl::CreateExternalProviders( 4132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, profile_, &external_extension_providers_); 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set this as the ExtensionService for extension sorting to ensure it 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cause syncs if required. 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetExtensionService(this); 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(ENABLE_EXTENSIONS) 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_action_storage_manager_.reset( 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new extensions::ExtensionActionStorageManager(profile_)); 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Before loading any extensions, determine whether Sideload Wipeout is on. 4262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) wipeout_is_active_ = FeatureSwitch::sideload_wipeout()->IsEnabled() && 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->GetSideloadWipeoutDone(); 4282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // How long is the path to the Extensions directory? 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_CUSTOM_COUNTS("Extensions.ExtensionRootPathLength", 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_.value().length(), 0, 500, 100); 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::extensions() const { 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &extensions_; 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::disabled_extensions() const { 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &disabled_extensions_; 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::terminated_extensions() const { 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &terminated_extensions_; 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const ExtensionSet* ExtensionService::blacklisted_extensions() const { 4472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return &blacklisted_extensions_; 4482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_ptr<const ExtensionSet> 4512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ExtensionService::GenerateInstalledExtensionsSet() const { 4522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<ExtensionSet> installed_extensions(new ExtensionSet()); 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(extensions_); 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(disabled_extensions_); 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(terminated_extensions_); 4562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) installed_extensions->InsertAll(blacklisted_extensions_); 4572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return installed_extensions.PassAs<const ExtensionSet>(); 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_ptr<const ExtensionSet> ExtensionService::GetWipedOutExtensions() const { 4612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<ExtensionSet> extension_set(new ExtensionSet()); 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = disabled_extensions_.begin(); 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != disabled_extensions_.end(); ++iter) { 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int disabled_reason = extension_prefs_->GetDisableReasons((*iter)->id()); 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((disabled_reason & Extension::DISABLE_SIDELOAD_WIPEOUT) != 0) 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_set->Insert(*iter); 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension_set.PassAs<const ExtensionSet>(); 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::PendingExtensionManager* 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService::pending_extension_manager() { 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &pending_extension_manager_; 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::~ExtensionService() { 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No need to unload extensions here because they are profile-scoped, and the 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profile is in the process of being deleted. 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* provider = i->get(); 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) provider->ServiceShutdown(); 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::InitEventRoutersAfterImport() { 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegisterForImportFinished(); 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::RegisterForImportFinished() { 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!registrar_.IsRegistered(this, chrome::NOTIFICATION_IMPORT_FINISHED, 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_))) { 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_IMPORT_FINISHED, 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_)); 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::InitAfterImport() { 5012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) startup_metric_utils::ScopedSlowStartupUMA 5022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_timer("Startup.SlowStartupExtensionServiceInitAfterImport"); 5032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) component_loader_->LoadAll(); 5042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckForExternalUpdates(); 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GarbageCollectExtensions(); 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Idempotent, so although there is a possible race if the import 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process finished sometime in the middle of ProfileImpl::InitExtensions, 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // it cannot happen twice. 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitEventRouters(); 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::InitEventRouters() { 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (event_routers_initialized_) 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(ENABLE_EXTENSIONS) 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_event_router_.reset(new extensions::BrowserEventRouter(profile_)); 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // defined(ENABLE_EXTENSIONS) 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) event_routers_initialized_ = true; 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Shutdown() { 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do nothing for now. 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetExtensionById( 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, bool include_disabled) const { 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int include_mask = INCLUDE_ENABLED; 5322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_disabled) { 5332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Include blacklisted extensions here because there are hundreds of 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // callers of this function, and many might assume that this includes those 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // that have been disabled due to blacklisting. 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) include_mask |= INCLUDE_DISABLED | INCLUDE_BLACKLISTED; 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, include_mask); 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GURL ExtensionService::GetSiteForExtensionId(const std::string& extension_id) { 5422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return content::SiteInstance::GetSiteForURL( 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::GetBaseURLFromExtensionId(extension_id)); 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const Extension* ExtensionService::GetExtensionById( 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& id, int include_mask) const { 5492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string lowercase_id = StringToLowerASCII(id); 5502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_ENABLED) { 5512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = extensions_.GetByID(lowercase_id); 5522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_DISABLED) { 5562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = disabled_extensions_.GetByID(lowercase_id); 5572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_TERMINATED) { 5612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = terminated_extensions_.GetByID(lowercase_id); 5622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_BLACKLISTED) { 5662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = blacklisted_extensions_.GetByID(lowercase_id); 5672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Init() { 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!ready_); // Can't redo init. 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(extensions_.size(), 0u); 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CHECK(!ProfileManager::IsImportProcess(*CommandLine::ForCurrentProcess())); 5802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(mek): It might be cleaner to do the FinishDelayedInstallInfo stuff 5822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // here instead of in installedloader. 5832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (g_browser_process->profile_manager() && 5842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) g_browser_process->profile_manager()->will_import()) { 5852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Do not load any component extensions, since they may conflict with the 5862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // import process. 5872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::InstalledLoader(this).LoadAllExtensions(); 5892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RegisterForImportFinished(); 5902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 5912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) component_loader_->LoadAll(); 5922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::InstalledLoader(this).LoadAllExtensions(); 5932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(erikkay) this should probably be deferred to a future point 5952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // rather than running immediately at startup. 5962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CheckForExternalUpdates(); 5972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(erikkay) this should probably be deferred as well. 5992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GarbageCollectExtensions(); 6002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The Sideload Wipeout effort takes place during load (see above), so once 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that is done the flag can be set so that we don't have to check again. 6042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (wipeout_is_active_) { 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetSideloadWipeoutDone(); 6062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) wipeout_is_active_ = false; // Wipeout is only on during load. 6072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("DisabledExtension.SideloadWipeoutNeeded", 6082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) wipeout_count_ > 0u); 6092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->NeedsStorageGarbageCollection()) { 6122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GarbageCollectIsolatedStorage(); 6132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetNeedsStorageGarbageCollection(false); 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UpdateExtension(const std::string& id, 6182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& extension_path, 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& download_url, 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CrxInstaller** out_crx_installer) { 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (browser_terminating_) { 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Skipping UpdateExtension due to browser shutdown"; 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Leak the temp file at extension_path. We don't want to add to the disk 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // I/O burden at shutdown, we can't rely on the I/O completing anyway, and 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the file is in the OS temp directory which should be cleaned up for us. 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::PendingExtensionInfo* pending_extension_info = 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->GetById(id); 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = GetInstalledExtension(id); 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_info && !extension) { 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Will not update extension " << id 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " because it is not installed or pending"; 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Delete extension_path since we're not creating a CrxInstaller 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that would do it for us. 6392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 6402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::DeleteFile, extension_path, false))) 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want a silent install only for non-pending extensions and 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // pending extensions that have install_silently set. 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionInstallPrompt* client = NULL; 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info && !pending_extension_info->install_silently()) 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) client = ExtensionInstallUI::CreateInstallPromptWithProfile(profile_); 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CrxInstaller> installer(CrxInstaller::Create(this, client)); 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_id(id); 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info) { 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(pending_extension_info->install_source()); 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info->install_silently()) 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_allow_silent_install(true); 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension) { 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(extension->location()); 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was installed from or has migrated to the webstore, or 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // its auto-update URL is from the webstore, treat it as a webstore install. 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that we ignore some older extensions with blank auto-update URLs 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because we are mostly concerned with restrictions on NaCl extensions, 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which are newer. 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int creation_flags = Extension::NO_FLAGS; 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((extension && extension->from_webstore()) || 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (extension && extension->UpdatesFromGallery()) || 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (!extension && extension_urls::IsWebstoreUpdateUrl( 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_info->update_url()))) { 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::FROM_WEBSTORE; 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Bookmark apps being updated is kind of a contradiction, but that's because 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we mark the default apps as bookmark apps, and they're hosted in the web 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // store, thus they can get updated. See http://crbug.com/101605 for more 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // details. 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->from_bookmark()) 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::FROM_BOOKMARK; 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->was_installed_by_default()) 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::WAS_INSTALLED_BY_DEFAULT; 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_creation_flags(creation_flags); 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_delete_source(true); 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_download_url(download_url); 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_cause(extension_misc::INSTALL_CAUSE_UPDATE); 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->InstallCrx(extension_path); 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (out_crx_installer) 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *out_crx_installer = installer; 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReloadExtension(const std::string& extension_id) { 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int events = HasShellWindows(extension_id) ? EVENT_LAUNCHED : EVENT_NONE; 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReloadExtensionWithEvents(extension_id, events); 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::RestartExtension(const std::string& extension_id) { 7052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ReloadExtensionWithEvents(extension_id, EVENT_RESTARTED); 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReloadExtensionWithEvents( 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int events) { 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 7122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the extension is already reloading, don't reload again. 7142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->GetDisableReasons(extension_id) & 7152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::DISABLE_RELOAD) { 7162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 7172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path; 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* current_extension = GetExtensionById(extension_id, false); 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Disable the extension if it's loaded. It might not be loaded if it crashed. 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (current_extension) { 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has an inspector open for its background page, detach 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the inspector and hang onto a cookie for it, so that we can reattach 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // later. 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(yoz): this is not incognito-safe! 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionProcessManager* manager = system_->process_manager(); 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) manager->GetBackgroundHostForExtension(extension_id); 7312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (host && DevToolsAgentHost::HasFor(host->render_view_host())) { 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Look for an open inspector for the background page. 7332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string devtools_cookie = DevToolsAgentHost::DisconnectRenderViewHost( 7342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) host->render_view_host()); 7352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (devtools_cookie != std::string()) 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) orphaned_dev_tools_[extension_id] = devtools_cookie; 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path = current_extension->path(); 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DisableExtension(extension_id, Extension::DISABLE_RELOAD); 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extension_paths_[extension_id] = path; 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path = unloaded_extension_paths_[extension_id]; 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) on_load_events_[extension_id] = events; 7472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (events & EVENT_RESTARTED) { 7482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->GetSavedFileEntries( 7492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_id, &on_restart_file_entries_[extension_id]); 7502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (delayed_updates_for_idle_.Contains(extension_id)) { 7542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishDelayedInstallation(extension_id); 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we're reloading a component extension, use the component extension 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // loader's reloader. 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (component_loader_->Exists(extension_id)) { 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_->Reload(extension_id); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the installed extensions to see if what we're reloading was already 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed. 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ExtensionInfo> installed_extension( 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionInfo(extension_id)); 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (installed_extension.get() && 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extension->extension_manifest.get()) { 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::InstalledLoader(this).Load(*installed_extension, false); 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, the extension is unpacked (location LOAD). 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should always be able to remember the extension's path. If it's not in 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the map, someone failed to update |unloaded_extension_paths_|. 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!path.empty()); 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::UnpackedInstaller::Create(this)->Load(path); 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UninstallExtension( 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string extension_id, 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool external_uninstall, 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16* error) { 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<const Extension> extension(GetInstalledExtension(extension_id)); 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callers should not send us nonexistent extensions. 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Policy change which triggers an uninstall will always set 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |external_uninstall| to true so this is the only way to uninstall 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // managed extensions. 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!external_uninstall && 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !system_->management_policy()->UserMayModifySettings( 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.get(), error)) { 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALL_NOT_ALLOWED, 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extract the data we need for sync now, but don't actually sync until we've 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // completed the uninstallation. 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncChange sync_change; 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_bundle_.HandlesApp(*extension)) { 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change = app_sync_bundle_.CreateSyncChangeToDelete(extension); 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_sync_bundle_.HandlesExtension(*extension)) { 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change = extension_sync_bundle_.CreateSyncChangeToDelete(extension); 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(extension)) { 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_UNINSTALLED, 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UninstallType", 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->GetType(), 100); 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_Uninstall"); 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unload before doing more cleanup to ensure that nothing is hanging on to 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // any of these resources. 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(extension_id, extension_misc::UNLOAD_REASON_UNINSTALL); 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->OnExtensionUninstalled(extension_id, extension->location(), 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) external_uninstall); 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell the backend to start deleting installed extensions on the file thread. 8322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!Manifest::IsUnpackedLocation(extension->location())) { 8332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 8342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::UninstallExtension, 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_, 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_id))) 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL launch_web_url_origin(extension->launch_web_url()); 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) launch_web_url_origin = launch_web_url_origin.GetOrigin(); 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_storage_isolated = extension->is_storage_isolated(); 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (is_storage_isolated) { 8472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::AsyncObliterateStoragePartition( 8482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, 8492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSiteForExtensionId(extension_id), 8502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnNeedsToGarbageCollectIsolatedStorage, 8512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr())); 8522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 8532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->is_hosted_app() && 8542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !profile_->GetExtensionSpecialStoragePolicy()-> 8552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IsStorageProtected(launch_web_url_origin)) { 8562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::DataDeleter::StartDeleting( 8572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, extension_id, launch_web_url_origin); 8582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::DataDeleter::StartDeleting(profile_, extension_id, 8602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->url()); 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UntrackTerminatedExtension(extension_id); 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify interested parties that we've uninstalled this extension. 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALLED, 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 8695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 8705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_bundle_.HasExtensionId(extension_id) && 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change.sync_data().GetDataType() == syncer::APPS) { 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessDeletion(extension_id, sync_change); 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_sync_bundle_.HasExtensionId(extension_id) && 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change.sync_data().GetDataType() == syncer::EXTENSIONS) { 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessDeletion(extension_id, sync_change); 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_updates_for_idle_.Remove(extension_id); 8802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_installs_.Remove(extension_id); 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Track the uninstallation. 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExtensionUninstalled", 1, 2); 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExtensionEnabled( 8895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_.Contains(extension_id) || 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Contains(extension_id)) { 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (disabled_extensions_.Contains(extension_id) || 8962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Contains(extension_id)) { 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 8982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension hasn't been loaded yet, check the prefs for it. Assume 9015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // enabled unless otherwise noted. 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !extension_prefs_->IsExtensionDisabled(extension_id) && 9032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->IsExternalExtensionUninstalled(extension_id); 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExternalExtensionUninstalled( 9075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 9085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_->IsExternalExtensionUninstalled(extension_id); 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ExtensionService::IsExtensionEnabledForLauncher( 9122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) const { 9132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return IsExtensionEnabled(extension_id) && 9142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !GetTerminatedExtension(extension_id); 9152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::EnableExtension(const std::string& extension_id) { 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExtensionEnabled(extension_id)) 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int disable_reasons = extension_prefs_->GetDisableReasons(extension_id); 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension_id, Extension::ENABLED); 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->ClearDisableReasons(extension_id); 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = disabled_extensions_.GetByID(extension_id); 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This can happen if sync enables an extension that is not 9295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed yet. 9305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension) 9315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(extension)) { 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_REENABLED, 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(extension->id()); 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (disable_reasons & Extension::DISABLE_SIDELOAD_WIPEOUT) 9412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("DisabledExtension.ExtensionWipedStatus", false); 9422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Move it over to the enabled list. 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Insert(make_scoped_refptr(extension)); 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Remove(extension->id()); 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyExtensionLoaded(extension); 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify listeners that the extension was enabled. 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_ENABLED, 9525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 9535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 9545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 9565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::DisableExtension( 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DisableReason disable_reason) { 9615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 9625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension may have been disabled already. 9645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsExtensionEnabled(extension_id)) 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 9685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |extension| can be NULL if sync disables an extension that is not 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed yet. 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !system_->management_policy()->UserMayModifySettings(extension, NULL)) { 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension_id, Extension::DISABLED); 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AddDisableReason(extension_id, disable_reason); 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_DISABLED; 9792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension = GetExtensionById(extension_id, include_mask); 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension) 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Move it over to the disabled list. Don't send a second unload notification 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for terminated extensions being disabled. 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Insert(make_scoped_refptr(extension)); 9865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_.Contains(extension->id())) { 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Remove(extension->id()); 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyExtensionUnloaded(extension, extension_misc::UNLOAD_REASON_DISABLE); 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Remove(extension->id()); 9915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::GrantPermissionsAndEnableExtension( 9972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension) { 9982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GrantPermissions(extension); 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_ReEnable"); 10015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetDidExtensionEscalatePermissions(extension, false); 10025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableExtension(extension->id()); 10035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::GrantPermissions(const Extension* extension) { 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::PermissionsUpdater perms_updater(profile()); 10082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) perms_updater.GrantActivePermissions(extension); 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::RecordPermissionMessagesHistogram( 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* e, const char* histogram) { 10142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Since this is called from multiple sources, and since the histogram macros 10152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // use statics, we need to manually lookup the histogram ourselves. 10162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::HistogramBase* counter = base::LinearHistogram::FactoryGet( 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) histogram, 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionMessage::kEnumBoundary, 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionMessage::kEnumBoundary + 1, 10212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::HistogramBase::kUmaTargetedHistogramFlag); 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionMessages permissions = e->GetPermissionMessages(); 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (permissions.empty()) { 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) counter->Add(PermissionMessage::kNone); 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (PermissionMessages::iterator it = permissions.begin(); 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != permissions.end(); ++it) 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) counter->Add(it->id()); 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::NotifyExtensionLoaded(const Extension* extension) { 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ChromeURLRequestContexts need to be first to know that the extension 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // was loaded, otherwise a race can arise where a renderer that is created 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for the extension may try to load an extension URL with an extension id 10375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the request context doesn't yet know about. The profile is responsible 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for ensuring its URLRequestContexts appropriately discover the loaded 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension. 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->RegisterExtensionWithRequestContexts(extension); 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell renderers about the new extension, unless it's a theme (renderers 10435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // don't need to know about themes). 10445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension->is_theme()) { 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (content::RenderProcessHost::iterator i( 10465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost::AllHostsIterator()); 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !i.IsAtEnd(); i.Advance()) { 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* host = i.GetCurrentValue(); 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(host->GetBrowserContext()); 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host_profile->GetOriginalProfile() == 10525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetOriginalProfile()) { 10535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ExtensionMsg_Loaded_Params> loaded_extensions( 10545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, ExtensionMsg_Loaded_Params(extension)); 10555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->Send( 10565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new ExtensionMsg_Loaded(loaded_extensions)); 10575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell subsystems that use the EXTENSION_LOADED notification about the new 10625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension. 10635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE: It is important that this happen after notifying the renderers about 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the new extensions so that if we navigate to an extension URL in 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTIFICATION_EXTENSION_LOADED, the renderer is guaranteed to know about it. 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 10685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_LOADED, 10695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 10705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell a random-ass collection of other subsystems about the new extension. 10735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(aa): What should we do with all this goop? Can it move into the 10745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // relevant objects via EXTENSION_LOADED? 10755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()-> 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GrantRightsForExtension(extension); 10785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateActiveExtensionsInCrashReporter(); 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has permission to load chrome://favicon/ resources we need 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to make sure that the FaviconSource is registered with the 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ChromeURLDataManager. 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension->HasHostPermission(GURL(chrome::kChromeUIFaviconURL))) { 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FaviconSource* favicon_source = new FaviconSource(profile_, 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FaviconSource::FAVICON); 10872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, favicon_source); 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Same for chrome://theme/ resources. 10925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension->HasHostPermission(GURL(chrome::kChromeUIThemeURL))) { 10935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ThemeSource* theme_source = new ThemeSource(profile_); 10942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, theme_source); 10955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Same for chrome://thumb/ resources. 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension->HasHostPermission(GURL(chrome::kChromeUIThumbnailURL))) { 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ThumbnailSource* thumbnail_source = new ThumbnailSource(profile_); 11012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, thumbnail_source); 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_PLUGINS) 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(mpcomplete): This ends up affecting all profiles. See crbug.com/80757. 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool plugins_changed = false; 11072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extensions::PluginInfo::HasPlugins(extension)) { 11082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const extensions::PluginInfo::PluginVector* plugins = 11092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::PluginInfo::GetPlugins(extension); 11102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CHECK(plugins); 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugins_changed = true; 11122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (extensions::PluginInfo::PluginVector::const_iterator plugin = 11132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugins->begin(); 11142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugin != plugins->end(); ++plugin) { 11152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PluginService::GetInstance()->RefreshPlugins(); 11162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PluginService::GetInstance()->AddExtraPluginPath(plugin->path); 11172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ChromePluginServiceFilter* filter = 11182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ChromePluginServiceFilter::GetInstance(); 11192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (plugin->is_public) { 11202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) filter->RestrictPluginToProfileAndOrigin( 11212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugin->path, profile_, GURL()); 11222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 11232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) filter->RestrictPluginToProfileAndOrigin( 11242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugin->path, profile_, extension->url()); 11252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool nacl_modules_changed = false; 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < extension->nacl_modules().size(); ++i) { 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension::NaClModuleInfo& module = extension->nacl_modules()[i]; 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RegisterNaClModule(module.url, module.mime_type); 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nacl_modules_changed = true; 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (nacl_modules_changed) 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdatePluginListWithNaClModules(); 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugins_changed || nacl_modules_changed) 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->PurgePluginListCache(profile_, false); 11412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif // defined(ENABLE_PLUGINS) 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::NotifyExtensionUnloaded( 11455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension, 11465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_misc::UnloadedExtensionReason reason) { 11475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadedExtensionInfo details(extension, reason); 11485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 11495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNLOADED, 11505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 11515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<UnloadedExtensionInfo>(&details)); 11525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_THEMES) 11542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the current theme is being unloaded, tell ThemeService to revert back 11552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // to the default theme. 11562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (reason != extension_misc::UNLOAD_REASON_UPDATE && extension->is_theme()) { 11572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ThemeService* theme_service = ThemeServiceFactory::GetForProfile(profile_); 11582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->id() == theme_service->GetThemeID()) 11592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) theme_service->UseDefaultTheme(); 11602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 11612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 11622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 11635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (content::RenderProcessHost::iterator i( 11645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost::AllHostsIterator()); 11655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !i.IsAtEnd(); i.Advance()) { 11665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* host = i.GetCurrentValue(); 11675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 11685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(host->GetBrowserContext()); 11695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host_profile->GetOriginalProfile() == profile_->GetOriginalProfile()) 11705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->Send(new ExtensionMsg_Unloaded(extension->id())); 11715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension->id(), reason); 11745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()-> 11755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RevokeRightsForExtension(extension); 11765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 11782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Revoke external file access for the extension from its file system context. 11792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // It is safe to access the extension's storage partition at this point. The 11802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // storage partition may get destroyed only after the extension gets unloaded. 11812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GURL site = extensions::ExtensionSystem::Get(profile_)->extension_service()-> 11822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSiteForExtensionId(extension->id()); 11835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fileapi::FileSystemContext* filesystem_context = 11842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::GetStoragePartitionForSite(profile_, site)-> 11855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFileSystemContext(); 11865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (filesystem_context && filesystem_context->external_provider()) { 11875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filesystem_context->external_provider()-> 11885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RevokeAccessForExtension(extension->id()); 11895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 11915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateActiveExtensionsInCrashReporter(); 11935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_PLUGINS) 11955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool plugins_changed = false; 11962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extensions::PluginInfo::HasPlugins(extension)) { 11972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const extensions::PluginInfo::PluginVector* plugins = 11982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::PluginInfo::GetPlugins(extension); 11995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) plugins_changed = true; 12002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (extensions::PluginInfo::PluginVector::const_iterator plugin = 12012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugins->begin(); 12022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) plugin != plugins->end(); ++plugin) { 12032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PluginService::GetInstance()->ForcePluginShutdown(plugin->path); 12042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PluginService::GetInstance()->RefreshPlugins(); 12052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PluginService::GetInstance()->RemoveExtraPluginPath(plugin->path); 12062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ChromePluginServiceFilter::GetInstance()->UnrestrictPlugin(plugin->path); 12072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 12085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool nacl_modules_changed = false; 12115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < extension->nacl_modules().size(); ++i) { 12125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension::NaClModuleInfo& module = extension->nacl_modules()[i]; 12135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnregisterNaClModule(module.url); 12145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nacl_modules_changed = true; 12155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (nacl_modules_changed) 12185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdatePluginListWithNaClModules(); 12195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (plugins_changed || nacl_modules_changed) 12215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->PurgePluginListCache(profile_, false); 12222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif // defined(ENABLE_PLUGINS) 12235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Profile* ExtensionService::profile() { 12265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return profile_; 12275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionPrefs* ExtensionService::extension_prefs() { 12305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_; 12315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::SettingsFrontend* ExtensionService::settings_frontend() { 12345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return settings_frontend_.get(); 12355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ContentSettingsStore* ExtensionService::GetContentSettingsStore() { 12385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs()->content_settings_store(); 12395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::is_ready() { 12425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ready_; 12435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)base::SequencedTaskRunner* ExtensionService::GetFileTaskRunner() { 12462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (file_task_runner_) 12472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return file_task_runner_; 12482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We should be able to interrupt any part of extension install process during 12502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // shutdown. SKIP_ON_SHUTDOWN ensures that not started extension install tasks 12512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // will be ignored/deleted while we will block on started tasks. 12522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string token("ext_install-"); 12532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) token.append(profile_->GetPath().AsUTF8Unsafe()); 12542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) file_task_runner_ = BrowserThread::GetBlockingPool()-> 12552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSequencedTaskRunnerWithShutdownBehavior( 12562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserThread::GetBlockingPool()->GetNamedSequenceToken(token), 12572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::SequencedWorkerPool::SKIP_ON_SHUTDOWN); 12582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return file_task_runner_; 12592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 12602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionUpdater* ExtensionService::updater() { 12625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return updater_.get(); 12635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckManagementPolicy() { 12665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> to_be_removed; 12672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Loop through extensions list, unload installed extensions. 12695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 12705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 12715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = (*iter); 12725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!system_->management_policy()->UserMayLoad(extension, NULL)) 12735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) to_be_removed.push_back(extension->id()); 12745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // UnloadExtension will change the extensions_ list. So, we should 12775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // call it outside the iterator loop. 12785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < to_be_removed.size(); ++i) 12795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(to_be_removed[i], extension_misc::UNLOAD_REASON_DISABLE); 12805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckForUpdatesSoon() { 12835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (updater()) { 12845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (AreAllExternalProvidersReady()) { 12855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) updater()->CheckSoon(); 12865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 12875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sync can start updating before all the external providers are ready 12885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // during startup. Start the update as soon as those providers are ready, 12895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but not before. 12905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = true; 12915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 12935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "CheckForUpdatesSoon() called with auto-update turned off"; 12945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)syncer::SyncMergeResult ExtensionService::MergeDataAndStartSyncing( 12985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type, 12995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::SyncDataList& initial_sync_data, 13005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<syncer::SyncChangeProcessor> sync_processor, 13015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<syncer::SyncErrorFactory> sync_error_factory) { 13025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sync_processor.get()); 13035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sync_error_factory.get()); 13045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 13065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::EXTENSIONS: 13075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.SetupSync(sync_processor.release(), 13085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_error_factory.release(), 13095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_sync_data); 13105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::APPS: 13135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.SetupSync(sync_processor.release(), 13145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_error_factory.release(), 13155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_sync_data); 13165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 13195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(FATAL) << "Got " << type << " ModelType"; 13205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Process local extensions. 13235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(yoz): Determine whether pending extensions should be considered too. 13245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See crbug.com/104399. 13255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncDataList sync_data_list = GetAllSyncData(type); 13265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncChangeList sync_change_list; 13275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (syncer::SyncDataList::const_iterator i = sync_data_list.begin(); 13285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != sync_data_list.end(); 13295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++i) { 13305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 13315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::EXTENSIONS: 13325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change_list.push_back( 13335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.CreateSyncChange(*i)); 13345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::APPS: 13365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change_list.push_back(app_sync_bundle_.CreateSyncChange(*i)); 13375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 13395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(FATAL) << "Got " << type << " ModelType"; 13405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) { 13455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessSyncChangeList(sync_change_list); 13465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::APPS) { 13475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessSyncChangeList(sync_change_list); 13485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return syncer::SyncMergeResult(type); 13515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::StopSyncing(syncer::ModelType type) { 13545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS) { 13555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.Reset(); 13565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::EXTENSIONS) { 13575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.Reset(); 13585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)syncer::SyncDataList ExtensionService::GetAllSyncData( 13625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) const { 13635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) 13645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_sync_bundle_.GetAllSyncData(); 13655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS) 13665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return app_sync_bundle_.GetAllSyncData(); 13675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should only get sync data for extensions and apps. 13695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 13705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return syncer::SyncDataList(); 13725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)syncer::SyncError ExtensionService::ProcessSyncChanges( 13755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const tracked_objects::Location& from_here, 13765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::SyncChangeList& change_list) { 13775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (syncer::SyncChangeList::const_iterator i = change_list.begin(); 13785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != change_list.end(); 13795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++i) { 13805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type = i->sync_data().GetDataType(); 13815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) { 13825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessSyncChange( 13835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionSyncData(*i)); 13845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::APPS) { 13855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessSyncChange(extensions::AppSyncData(*i)); 13865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs()->extension_sorting()->FixNTPOrdinalCollisions(); 13905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return syncer::SyncError(); 13925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionSyncData ExtensionService::GetExtensionSyncData( 13955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension& extension) const { 13965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extensions::ExtensionSyncData(extension, 13975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExtensionEnabled(extension.id()), 13985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension.id())); 13995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::AppSyncData ExtensionService::GetAppSyncData( 14025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension& extension) const { 14035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extensions::AppSyncData( 14045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, 14055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExtensionEnabled(extension.id()), 14065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension.id()), 14075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->GetAppLaunchOrdinal( 14085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.id()), 14095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->GetPageOrdinal(extension.id())); 14105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::vector<extensions::ExtensionSyncData> 14135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService::GetExtensionSyncDataList() const { 14145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::ExtensionSyncData> extension_sync_list; 14155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(extensions_, 14165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(disabled_extensions_, 14185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(terminated_extensions_, 14205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::ExtensionSyncData> pending_extensions = 14235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetPendingData(); 14245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_list.insert(extension_sync_list.begin(), 14255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extensions.begin(), 14265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extensions.end()); 14275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_sync_list; 14295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::vector<extensions::AppSyncData> ExtensionService::GetAppSyncDataList() 14325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const { 14335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::AppSyncData> app_sync_list; 14345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(extensions_, &app_sync_list); 14355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(disabled_extensions_, 14365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &app_sync_list); 14375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(terminated_extensions_, 14385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &app_sync_list); 14395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::AppSyncData> pending_apps = 14415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetPendingData(); 14425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_list.insert(app_sync_list.begin(), 14435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_apps.begin(), 14445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_apps.end()); 14455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return app_sync_list; 14475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessExtensionSyncData( 14505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExtensionSyncData& extension_sync_data) { 14515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ProcessExtensionSyncDataHelper(extension_sync_data, 14525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::EXTENSIONS)) { 14535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.AddPendingExtension(extension_sync_data.id(), 14545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_data); 14555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckForUpdatesSoon(); 14565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessAppSyncData( 14635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::AppSyncData& app_sync_data) { 14645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = app_sync_data.id(); 14655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_data.app_launch_ordinal().IsValid() && 14675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.page_ordinal().IsValid()) { 14685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetAppLaunchOrdinal( 14695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 14705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.app_launch_ordinal()); 14715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetPageOrdinal( 14725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 14735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.page_ordinal()); 14745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ProcessExtensionSyncDataHelper(app_sync_data.extension_sync_data(), 14775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::APPS)) { 14785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.AddPendingApp(id, app_sync_data); 14795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckForUpdatesSoon(); 14805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsCorrectSyncType(const Extension& extension, 14875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) const { 14885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS && 14895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.GetSyncType() == Extension::SYNC_TYPE_EXTENSION) { 14905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS && 14945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.GetSyncType() == Extension::SYNC_TYPE_APP) { 14955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessExtensionSyncDataHelper( 15025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExtensionSyncData& extension_sync_data, 15035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) { 15045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = extension_sync_data.id(); 15055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(id); 15065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(bolms): we should really handle this better. The particularly bad 15085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // case is where an app becomes an extension or vice versa, and we end up with 15095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a zombie extension that won't go away. 15105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && !IsCorrectSyncType(*extension, type)) 15115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Handle uninstalls first. 15145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_sync_data.uninstalled()) { 15155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string error; 15165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!UninstallExtensionHelper(this, id)) { 15175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Could not uninstall extension " << id 15185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " for sync"; 15195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension from sync was uninstalled by the user as external extensions. 15245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Honor user choice and skip installation/enabling. 15255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExternalExtensionUninstalled(id)) { 15265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Extension with id " << id 15275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " from sync was uninstalled as external extension"; 15285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set user settings. 15322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the extension has been disabled from sync, it may not have 15332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // been installed yet, so we don't know if the disable reason was a 15342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // permissions increase. That will be updated once InitializePermissions 15352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // is called for it. 15365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_sync_data.enabled()) 15375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableExtension(id); 15385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 15392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DisableExtension(id, Extension::DISABLE_UNKNOWN_FROM_SYNC); 15405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to cache some version information here because setting the 15425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // incognito flag invalidates the |extension| pointer (it reloads the 15435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension). 15445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_installed = (extension != NULL); 15455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int result = extension ? 15465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->version()->CompareTo(extension_sync_data.version()) : 0; 15475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetIsIncognitoEnabled(id, extension_sync_data.incognito_enabled()); 15485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = NULL; // No longer safe to use. 15495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_installed) { 15515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension is already installed, check if it's outdated. 15525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0) { 15535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension is outdated. 15545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 15555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 15575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(akalin): Replace silent update with a list of enabled 15585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // permissions. 15595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool kInstallSilently = true; 15605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(type == syncer::EXTENSIONS || type == syncer::APPS); 15625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionFilter filter = 15635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (type == syncer::APPS) ? IsSyncableApp : IsSyncableExtension; 15645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromSync( 15665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 15675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_data.update_url(), 15685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filter, 15695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kInstallSilently)) { 15705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Could not add pending extension for " << id; 15715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This means that the extension is already pending installation, with a 15725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // non-INTERNAL location. Add to pending_sync_data, even though it will 15735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // never be removed (we'll never install a syncable version of the 15745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension), so that GetAllSyncData() continues to send it. 15755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Track pending extensions so that we can return them in GetAllSyncData(). 15775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 15785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsIncognitoEnabled( 15845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 15852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 15862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && !extension->can_be_incognito_enabled()) 15872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 15885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this is an existing component extension we always allow it to 15895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // work in incognito mode. 15902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && extension->location() == Manifest::COMPONENT) 15915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the prefs. 15945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_->IsIncognitoEnabled(extension_id); 15955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetIsIncognitoEnabled( 15985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, bool enabled) { 15995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 16002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && !extension->can_be_incognito_enabled()) 16012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 16022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && extension->location() == Manifest::COMPONENT) { 16035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This shouldn't be called for component extensions unless they are 16045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // syncable. 16055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(extension->IsSyncable()); 16065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we are here, make sure the we aren't trying to change the value. 16085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(enabled, IsIncognitoEnabled(extension_id)); 16095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 16125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Broadcast unloaded and loaded events to update browser state. Only bother 16145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if the value changed and the extension is actually enabled, since there is 16155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // no UI otherwise. 16165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool old_enabled = extension_prefs_->IsIncognitoEnabled(extension_id); 16175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enabled == old_enabled) 16185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetIsIncognitoEnabled(extension_id, enabled); 16215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_is_enabled = extensions_.Contains(extension_id); 16235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When we reload the extension the ID may be invalidated if we've passed it 16255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by const ref everywhere. Make a copy to be safe. 16265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string id = extension_id; 16275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_is_enabled) 16285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReloadExtension(id); 16295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reloading the extension invalidates the |extension| pointer. 16315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = GetInstalledExtension(id); 16325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) 16335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 16345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::CanCrossIncognito(const Extension* extension) const { 16375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We allow the extension to see events and data from another profile iff it 16385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // uses "spanning" behavior and it has incognito access. "split" mode 16395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extensions only see events for a matching profile. 16405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 16415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return IsIncognitoEnabled(extension->id()) && 16422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extensions::IncognitoInfo::IsSplitMode(extension); 16435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::CanLoadInIncognito(const Extension* extension) const { 16465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension->is_hosted_app()) 16475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 16485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Packaged apps and regular extensions need to be enabled specifically for 16495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // incognito (and split mode should be set). 16502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extensions::IncognitoInfo::IsSplitMode(extension) && 16515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension->id()); 16525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExtensionMoved( 16555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& moved_extension_id, 16565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& predecessor_extension_id, 16575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& successor_extension_id) { 16585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->OnExtensionMoved( 16595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) moved_extension_id, 16605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) predecessor_extension_id, 16615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) successor_extension_id); 16625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(moved_extension_id); 16645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) 16655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 16665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::AllowFileAccess(const Extension* extension) const { 16695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (CommandLine::ForCurrentProcess()->HasSwitch( 16705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switches::kDisableExtensionsFileAccessCheck) || 16715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AllowFileAccess(extension->id())); 16725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetAllowFileAccess(const Extension* extension, 16755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allow) { 16765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reload to update browser state. Only bother if the value changed and the 16775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension is actually enabled, since there is no UI otherwise. 16785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool old_allow = AllowFileAccess(extension); 16795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow == old_allow) 16805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetAllowFileAccess(extension->id(), allow); 16835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_is_enabled = extensions_.Contains(extension->id()); 16855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_is_enabled) 16865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReloadExtension(extension->id()); 16875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Some extensions will autoupdate themselves externally from Chrome. These 16905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// are typically part of some larger client application package. To support 16915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// these, the extension will register its location in the the preferences file 16925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// (and also, on Windows, in the registry) and this code will periodically 16935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// check that location for a .crx file, which it will then install locally if 16945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// a new version is available. 16955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Errors are reported through ExtensionErrorReporter. Succcess is not 16965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// reported. 16975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckForExternalUpdates() { 16985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 16995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that this installation is intentionally silent (since it didn't 17015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // go through the front-end). Extensions that are registered in this 17025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // way are effectively considered 'pre-bundled', and so implicitly 17035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // trusted. In general, if something has HKLM or filesystem access, 17045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // they could install an extension manually themselves anyway. 17055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ask each external extension provider to give us a call back for each 17075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension they know about. See OnExternalExtension(File|UpdateUrl)Found. 17085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 17095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 17105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 17115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* provider = i->get(); 17125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) provider->VisitRegisteredExtension(); 17135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do any required work that we would have done after completion of all 17165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // providers. 17175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (external_extension_providers_.empty()) { 17185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnAllExternalProvidersReady(); 17195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExternalProviderReady( 17235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExternalProviderInterface* provider) { 17245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(provider->IsReady()); 17265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An external provider has finished loading. We only take action 17285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if all of them are finished. So we check them first. 17295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (AreAllExternalProvidersReady()) 17305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnAllExternalProvidersReady(); 17315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::AreAllExternalProvidersReady() const { 17345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 17355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 17365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 17375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!i->get()->IsReady()) 17385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 17395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 17415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnAllExternalProvidersReady() { 17445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta elapsed = base::Time::Now() - profile_->GetStartTime(); 17465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_TIMES("Extension.ExternalProvidersReadyAfter", elapsed); 17475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Install any pending extensions. 17495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_once_all_providers_are_ready_ && updater()) { 17505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = false; 17512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) updater()->CheckNow(extensions::ExtensionUpdater::CheckParams()); 17525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Uninstall all the unclaimed extensions. 17555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> extensions_info( 17565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionsInfo()); 17575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < extensions_info->size(); ++i) { 17585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionInfo* info = extensions_info->at(i).get(); 17592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (Manifest::IsExternalLocation(info->extension_location)) 17605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckExternalUninstall(info->extension_id); 17615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IdentifyAlertableExtensions(); 17635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::IdentifyAlertableExtensions() { 17665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Build up the lists of extensions that require acknowledgment. If this is 17695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the first time, grandfather extensions that would have caused 17705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification. 17715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_.reset(ExtensionErrorUI::Create(this)); 17725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool did_show_alert = false; 17745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PopulateExtensionErrorUI(extension_error_ui_.get())) { 17755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->SetAlertSystemFirstRun()) { 17765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) did_show_alert = extension_error_ui_->ShowErrorInBubbleView(); 17785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 17795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First run. Just acknowledge all the extensions, silently, by 17805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // shortcutting the display of the UI and going straight to the 17815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // callback for pressing the Accept button. 17825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleExtensionAlertAccept(); 17835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 17875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!did_show_alert) 17895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_.reset(); 17905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::PopulateExtensionErrorUI( 17935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionErrorUI* extension_error_ui) { 17945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool needs_alert = false; 17952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 17962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions that are blacklisted. 17972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = blacklisted_extensions_.begin(); 17982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != blacklisted_extensions_.end(); ++it) { 17992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string id = (*it)->id(); 18002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(id)) { 18012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_error_ui->AddBlacklistedExtension(id); 18022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) needs_alert = true; 18032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 18042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 18052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 18075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 18085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* e = *iter; 18092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions disabled by policy. Note: this no longer includes blacklisted 18112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // extensions, though we still show the same UI. 18122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!system_->management_policy()->UserMayLoad(e, NULL)) { 18135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(e->id())) { 18145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui->AddBlacklistedExtension(e->id()); 18155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) needs_alert = true; 18165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return needs_alert; 18215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::HandleExtensionAlertClosed() { 18245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ExtensionIdSet* extension_ids = 18255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_->get_blacklisted_extension_ids(); 18265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionIdSet::const_iterator iter = extension_ids->begin(); 18275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extension_ids->end(); ++iter) { 18285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeBlacklistedExtension(*iter); 18295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_error_ui_.reset(); 18312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 18322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::HandleExtensionAlertAccept() { 18342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HandleExtensionAlertClosed(); 18355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AcknowledgeExternalExtension(const std::string& id) { 18385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeExternalExtension(id); 18395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 18405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsUnacknowledgedExternalExtension( 18435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension) { 18445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) 18455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 18465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return (Manifest::IsExternalLocation(extension->location()) && 18485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension_prefs_->IsExternalExtensionAcknowledged(extension->id()) && 18495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !(extension_prefs_->GetDisableReasons(extension->id()) & 18505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_SIDELOAD_WIPEOUT)); 18515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::HandleExtensionAlertDetails() { 18545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_->ShowExtensions(); 18552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) HandleExtensionAlertClosed(); 18565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UpdateExternalExtensionAlert() { 18595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) 18605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 18615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = NULL; 18635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = disabled_extensions_.begin(); 18645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != disabled_extensions_.end(); ++iter) { 18655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* e = *iter; 18665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(e)) { 18675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = e; 18685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 18695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) { 18735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions::HasExternalInstallError(this)) { 18745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IncrementAcknowledgePromptCount(extension->id()) > 18755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kMaxExtensionAcknowledgePromptCount) { 18765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Stop prompting for this extension, and check if there's another 18775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // one that needs prompting. 18785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeExternalExtension(extension->id()); 18795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 18805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 18815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_IGNORED, 18825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 18835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 18845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::AddExternalInstallError(this, extension); 18865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 18885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::RemoveExternalInstallError(this); 18895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UnloadExtension( 18935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 18945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_misc::UnloadedExtensionReason reason) { 18955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the extension gets deleted after we return from this function. 18962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_TERMINATED; 18975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<const Extension> extension( 18982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetExtensionById(extension_id, include_mask)); 18995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method can be called via PostTask, so the extension may have been 19015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // unloaded by the time this runs. 19025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension) { 19035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In case the extension may have crashed/uninstalled. Allow the profile to 19045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // clean up its RequestContexts. 19055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension_id, reason); 19065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Keep information about the extension so that we can reload it later 19105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's not permanently installed. 19115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unloaded_extension_paths_[extension->id()] = extension->path(); 19125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clean up if the extension is meant to be enabled after a reload. 19145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extension_paths_.erase(extension->id()); 19155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clean up runtime data. 19175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.erase(extension_id); 19185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (disabled_extensions_.Contains(extension->id())) { 19205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadedExtensionInfo details(extension, reason); 19215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) details.already_disabled = true; 19225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Remove(extension->id()); 19235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 19245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNLOADED, 19255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 19265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<UnloadedExtensionInfo>(&details)); 19275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the profile cleans up its RequestContexts when an already 19285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disabled extension is unloaded (since they are also tracking the disabled 19295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extensions). 19305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension_id, reason); 19315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remove the extension from our list. 19355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Remove(extension->id()); 19365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyExtensionUnloaded(extension.get(), reason); 19385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UnloadAllExtensions() { 19415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()->RevokeRightsForAllExtensions(); 19425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Clear(); 19445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Clear(); 19455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Clear(); 19465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.clear(); 19475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erikkay) should there be a notification for this? We can't use 19495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // EXTENSION_UNLOADED since that implies that the extension has been disabled 19505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // or uninstalled, and UnloadAll is just part of shutdown. 19515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReloadExtensions() { 19545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadAllExtensions(); 19555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_->LoadAll(); 19565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::InstalledLoader(this).LoadAllExtensions(); 19575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::GarbageCollectExtensions() { 19605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->pref_service()->ReadOnly()) 19615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (pending_extension_manager()->HasPendingExtensions()) { 19642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Don't garbage collect while there are pending installations, which may 19652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // be using the temporary installation directory. Try to garbage collect 19662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // again later. 19672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MessageLoop::current()->PostDelayedTask( 19682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 19692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::GarbageCollectExtensions, AsWeakPtr()), 19702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta::FromSeconds(kGarbageCollectRetryDelay)); 19712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 19722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 19732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 19745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> info( 19755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionsInfo()); 19765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::multimap<std::string, base::FilePath> extension_paths; 19785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < info->size(); ++i) 19795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths.insert(std::make_pair(info->at(i)->extension_id, 19805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->at(i)->extension_path)); 19815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) info = extension_prefs_->GetAllDelayedInstallInfo(); 19835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < info->size(); ++i) 19845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths.insert(std::make_pair(info->at(i)->extension_id, 19855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->at(i)->extension_path)); 19865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 19882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 19895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 19905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::GarbageCollectExtensions, 19915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_, 19925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths))) { 19935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 19945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(ENABLE_THEMES) 19975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Also garbage-collect themes. We check |profile_| to be 19985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // defensive; in the future, we may call GarbageCollectExtensions() 19995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // from somewhere other than Init() (e.g., in a timer). 20005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (profile_) { 20015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ThemeServiceFactory::GetForProfile(profile_)->RemoveUnusedThemes(); 20025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 20045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SyncExtensionChangeIfNeeded(const Extension& extension) { 20075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_bundle_.HandlesApp(extension)) { 20085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.SyncChangeIfNeeded(extension); 20095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_sync_bundle_.HandlesExtension(extension)) { 20105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.SyncChangeIfNeeded(extension); 20115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnLoadedInstalledExtensions() { 20155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (updater_.get()) 20165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) updater_->Start(); 20175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnBlacklistUpdated(); 20192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 20205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ready_ = true; 20215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 20225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSIONS_READY, 20235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 20245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::NoDetails()); 20255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AddExtension(const Extension* extension) { 20285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(jstritar): We may be able to get rid of this branch by overriding the 20295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default extension state to DISABLED when the --disable-extensions flag 20305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is set (http://crbug.com/29067). 20315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_enabled() && 20325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension->is_theme() && 20332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location() != Manifest::COMPONENT && 20342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !Manifest::IsExternalLocation(extension->location())) { 20355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 20365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBeingUpgraded(extension, false); 20395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension is now loaded, remove its data from unloaded extension map. 20415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unloaded_extension_paths_.erase(extension->id()); 20425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If a terminated extension is loaded, remove it from the terminated list. 20445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UntrackTerminatedExtension(extension->id()); 20455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was disabled for a reload, then enable it. 20475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (disabled_extension_paths_.erase(extension->id()) > 0) 20485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableExtension(extension->id()); 20495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the extension's privileges have changed and disable the 20515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension if necessary. 20525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitializePermissions(extension); 20535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this extension is a sideloaded extension and we've not performed a 20555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // wipeout before, we might disable this extension here. 20565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MaybeWipeout(extension); 20575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->IsExtensionBlacklisted(extension->id())) { 20592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Only prefs is checked for the blacklist. We rely on callers to check the 20602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // blacklist before calling into here, e.g. CrxInstaller checks before 20612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // installation, we check when loading installed extensions. 20622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Insert(extension); 20632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else if (extension_prefs_->IsExtensionDisabled(extension->id())) { 20642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disabled_extensions_.Insert(extension); 20655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 20665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 20675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UPDATE_DISABLED, 20685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 20695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 20705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Show the extension disabled error if a permissions increase was the 20722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // only reason it was disabled. 20732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->GetDisableReasons(extension->id()) == 20745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_PERMISSIONS_INCREASE) { 20755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::AddExtensionDisabledError(this, extension); 20765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 20782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // All apps that are displayed in the launcher are ordered by their ordinals 20792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so we must ensure they have valid ordinals. 20802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->RequiresSortOrdinal()) { 20812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension->ShouldDisplayInNewTabPage()) { 20822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->extension_sorting()->MarkExtensionAsHidden( 20832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id()); 20842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 20852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->extension_sorting()->EnsureValidOrdinals( 20862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id(), syncer::StringOrdinal()); 20872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 20882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 20892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions_.Insert(extension); 20902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 20912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NotifyExtensionLoaded(extension); 20922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DoPostLoadTasks(extension); 20935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 20952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 20962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddComponentExtension(const Extension* extension) { 20972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string old_version_string( 20982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->GetVersionString(extension->id())); 20992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Version old_version(old_version_string); 21005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!old_version.IsValid() || !old_version.Equals(*extension->version())) { 21022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) VLOG(1) << "Component extension " << extension->name() << " (" 21032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << extension->id() << ") installing/upgrading from '" 21042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << old_version_string << "' to " << extension->version()->GetString(); 21052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 21062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddNewOrUpdatedExtension(extension, 21072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::ENABLED_COMPONENT, 21082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) syncer::StringOrdinal()); 21092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 21105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 21115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddExtension(extension); 21135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 21145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::InitializePermissions(const Extension* extension) { 21165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has used the optional permissions API, it will have a 21175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // custom set of active permissions defined in the extension prefs. Here, 21185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we update the extension's active permissions based on the prefs. 21195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> active_permissions = 21205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs()->GetActivePermissions(extension->id()); 21215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (active_permissions.get()) { 21235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We restrict the active permissions to be within the bounds defined in the 21245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension's manifest. 21255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a) active permissions must be a subset of optional + default permissions 21265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // b) active permissions must contains all default permissions 21275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> total_permissions = 21285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionSet::CreateUnion( 21295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->required_permission_set(), 21305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->optional_permission_set()); 21315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the active permissions contain no more than optional + default. 21335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> adjusted_active = 21345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionSet::CreateIntersection( 21355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) total_permissions.get(), active_permissions.get()); 21365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the active permissions contain the default permissions. 21385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) adjusted_active = PermissionSet::CreateUnion( 21395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->required_permission_set(), adjusted_active.get()); 21405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::PermissionsUpdater perms_updater(profile()); 21425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) perms_updater.UpdateActivePermissions(extension, adjusted_active); 21435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 21445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We keep track of all permissions the user has granted each extension. 21465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This allows extensions to gracefully support backwards compatibility 21475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by including unknown permissions in their manifests. When the user 21485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installs the extension, only the recognized permissions are recorded. 21495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the unknown permissions become recognized (e.g., through browser 21505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // upgrade), we can prompt the user to accept these new permissions. 21515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions can also silently upgrade to less permissions, and then 21525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // silently upgrade to a version that adds these permissions back. 21535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 21545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For example, pretend that Chrome 10 includes a permission "omnibox" 21555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for an API that adds suggestions to the omnibox. An extension can 21565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // maintain backwards compatibility while still having "omnibox" in the 21575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // manifest. If a user installs the extension on Chrome 9, the browser 21585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will record the permissions it recognized, not including "omnibox." 21595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When upgrading to Chrome 10, "omnibox" will be recognized and Chrome 21605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will disable the extension and prompt the user to approve the increase 21615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in privileges. The extension could then release a new version that 21625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // removes the "omnibox" permission. When the user upgrades, Chrome will 21635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // still remember that "omnibox" had been granted, so that if the 21645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension once again includes "omnibox" in an upgrade, the extension 21655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // can upgrade without requiring this user's approval. 21662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* old = GetInstalledExtension(extension->id()); 21675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_extension_upgrade = old != NULL; 21685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_privilege_increase = false; 21695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool previously_disabled = false; 21705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int disable_reasons = extension_prefs_->GetDisableReasons(extension->id()); 21715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We only need to compare the granted permissions to the current permissions 21735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if the extension is not allowed to silently increase its permissions. 21745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_default_app_install = 21755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (!is_extension_upgrade && extension->was_installed_by_default()); 21765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!(extension->CanSilentlyIncreasePermissions() 21775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) || is_default_app_install)) { 21785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add all the recognized permissions if the granted permissions list 21795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // hasn't been initialized yet. 21805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> granted_permissions = 21815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetGrantedPermissions(extension->id()); 21825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(granted_permissions.get()); 21835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Here, we check if an extension's privileges have increased in a manner 21855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that requires the user's approval. This could occur because the browser 21865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // upgraded and recognized additional privileges, or an extension upgrades 21875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to a version that requires additional privileges. 21885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_privilege_increase = 21895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) granted_permissions->HasLessPrivilegesThan( 21905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->GetActivePermissions()); 21915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 21925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Silently grant all active permissions to default apps only on install. 21945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // After install they should behave like other apps. 21955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_default_app_install) 21962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GrantPermissions(extension); 21975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_extension_upgrade) { 21995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Other than for unpacked extensions, CrxInstaller should have guaranteed 22005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that we aren't downgrading. 22012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!Manifest::IsUnpackedLocation(extension->location())) 22025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_GE(extension->version()->CompareTo(*(old->version())), 0); 22035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions get upgraded if the privileges are allowed to increase or 22055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the privileges haven't increased. 22065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!is_privilege_increase) { 22075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBeingUpgraded(old, true); 22085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBeingUpgraded(extension, true); 22095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was already disabled, suppress any alerts for becoming 22125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disabled on permissions increase. 22135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) previously_disabled = extension_prefs_->IsExtensionDisabled(old->id()); 22142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Legacy disabled extensions do not have a disable reason. Infer that if 22152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // there was no permission increase, it was likely disabled by the user. 22162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (previously_disabled && disable_reasons == Extension::DISABLE_NONE && 22172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->DidExtensionEscalatePermissions(old->id())) { 22182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_USER_ACTION; 22192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 22202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions that came to us disabled from sync need a similar inference, 22212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // except based on the new version's permissions. 22222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (previously_disabled && 22232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons == Extension::DISABLE_UNKNOWN_FROM_SYNC) { 22242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Remove the DISABLE_UNKNOWN_FROM_SYNC reason. 22252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->ClearDisableReasons(extension->id()); 22262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!is_privilege_increase) 22272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_USER_ACTION; 22285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (disable_reasons != Extension::DISABLE_NONE) 22302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons &= ~Extension::DISABLE_UNKNOWN_FROM_SYNC; 22315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // To upgrade an extension in place, unload the old one and 22335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // then load the new one. 22345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(old->id(), extension_misc::UNLOAD_REASON_UPDATE); 22355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) old = NULL; 22365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension has changed permissions significantly. Disable it. A 22395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification should be sent by the caller. 22405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_privilege_increase) { 22412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_PERMISSIONS_INCREASE; 22425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_prefs_->DidExtensionEscalatePermissions(extension->id())) { 22435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 22445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_AutoDisable"); 22455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension->id(), Extension::DISABLED); 22475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetDidExtensionEscalatePermissions(extension, true); 22485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AddDisableReason( 22495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->id(), 22505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<Extension::DisableReason>(disable_reasons)); 22515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 22535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::MaybeWipeout( 22555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::Extension* extension) { 22562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!wipeout_is_active_) 22572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 22582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 22592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->GetType() != Manifest::TYPE_EXTENSION) 22602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 22612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 22622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location location = extension->location(); 22632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (location != Manifest::EXTERNAL_REGISTRY) 22645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 22655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->IsExternalExtensionExcludedFromWipeout(extension->id())) 22675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 22685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int disable_reasons = extension_prefs_->GetDisableReasons(extension->id()); 22702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (disable_reasons == Extension::DISABLE_NONE) { 22712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetExtensionState(extension->id(), Extension::DISABLED); 22722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->AddDisableReason( 22732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id(), 22742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) static_cast<Extension::DisableReason>( 22752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::DISABLE_SIDELOAD_WIPEOUT)); 22762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("DisabledExtension.ExtensionWipedStatus", true); 22772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) wipeout_count_++; 22785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 22805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UpdateActiveExtensionsInCrashReporter() { 22825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<std::string> extension_ids; 22835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 22845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 22855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = *iter; 22862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension->is_theme() && extension->location() != Manifest::COMPONENT) 22875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_ids.insert(extension->id()); 22885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) child_process_logging::SetActiveExtensions(extension_ids); 22915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 22925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::ScheduleLaunchOnLoad(const std::string& extension_id) { 22942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) on_load_events_[extension_id] = EVENT_LAUNCHED; 22952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 22962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 22975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExtensionInstalled( 22985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension, 22995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::StringOrdinal& page_ordinal, 23005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool has_requirement_errors, 23015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool wait_for_idle) { 23025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 23035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = extension->id(); 23055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool initial_enable = ShouldEnableOnInstall(extension); 23065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::PendingExtensionInfo* pending_extension_info = NULL; 23075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((pending_extension_info = pending_extension_manager()->GetById(id))) { 23085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_info->ShouldAllowInstall(*extension)) { 23095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->Remove(id); 23105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "ShouldAllowInstall() returned false for " 23125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << id << " of type " << extension->GetType() 23132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << " and update URL " 23142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << extensions::ManifestURL::GetUpdateURL(extension).spec() 23155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "; not installing"; 23165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 23185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_INSTALL_NOT_ALLOWED, 23195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 23205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 23215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Delete the extension directory since we're not going to 23235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // load it. 23242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 23252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 23265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&extension_file_util::DeleteFile, 23275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->path(), true))) { 23285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 23295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 23315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->Remove(id); 23345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 23355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We explicitly want to re-enable an uninstalled external 23365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension; if we're here, that means the user is manually 23375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installing the extension. 23385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExternalExtensionUninstalled(id)) { 23395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = true; 23405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unsupported requirements overrides the management policy. 23445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_requirement_errors) { 23455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = false; 23465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AddDisableReason( 23475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, Extension::DISABLE_UNSUPPORTED_REQUIREMENT); 23485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was disabled because of unsupported requirements but 23495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // now supports all requirements after an update and there are not other 23505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disable reasons, enable it. 23515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_prefs_->GetDisableReasons(id) == 23525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_UNSUPPORTED_REQUIREMENT) { 23535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = true; 23545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->ClearDisableReasons(id); 23555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetInstalledExtension(extension->id())) { 23585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.InstallType", 23595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->GetType(), 100); 23602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.InstallSource", 23612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 23625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 23635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_Install"); 23642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 23652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateType", 23662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->GetType(), 100); 23672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateSource", 23682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 23695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Certain extension locations are specific enough that we can 23725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // auto-acknowledge any extension that came from one of them. 23732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->location() == Manifest::EXTERNAL_POLICY_DOWNLOAD) 23745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(extension->id()); 23752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension::State initial_state = 23762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) initial_enable ? Extension::ENABLED : Extension::DISABLED; 23772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (ShouldDelayExtensionUpdate(id, wait_for_idle)) { 23782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetDelayedInstallInfo(extension, initial_state, 23792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) page_ordinal); 23805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Transfer ownership of |extension|. 23822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_updates_for_idle_.Insert(extension); 23835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify extension of available update. 23855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::RuntimeEventRouter::DispatchOnUpdateAvailableEvent( 23865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_, id, extension->manifest()->value()); 23872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 23882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify observers that app update is available. 23892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_, 23902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnAppUpdateAvailable(extension->id())); 23915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 23925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (installs_delayed()) { 23952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetDelayedInstallInfo(extension, initial_state, 23962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) page_ordinal); 23972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_installs_.Insert(extension); 23982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 23992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddNewOrUpdatedExtension(extension, initial_state, page_ordinal); 24005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 24012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 24025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddNewOrUpdatedExtension( 24042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension, 24052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::State initial_state, 24062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const syncer::StringOrdinal& page_ordinal) { 24072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 24085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->OnExtensionInstalled( 24102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension, 24112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) initial_state, 24122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) page_ordinal); 24135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishInstallation(extension); 24155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 24165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::MaybeFinishDelayedInstallation( 24185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) { 24195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the extension already got updated. 24202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!delayed_updates_for_idle_.Contains(extension_id)) 24215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 24222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Check if the extension is idle. 24235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsExtensionIdle(extension_id)) 24245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 24255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishDelayedInstallation(extension_id); 24275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 24285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::FinishDelayedInstallation( 24302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) { 24312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension( 24322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetPendingExtensionUpdate(extension_id)); 24335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 24342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_updates_for_idle_.Remove(extension_id); 24355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension_prefs_->FinishDelayedInstallInfo(extension_id)) 24375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 24385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishInstallation(extension); 24402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 24412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 24422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::FinishInstallation(const Extension* extension) { 24435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 24445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_INSTALLED, 24455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 24465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 24475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool unacknowledged_external = IsUnacknowledgedExternalExtension(extension); 24492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 24502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Unpacked extensions default to allowing file access, but if that has been 24512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // overridden, don't reset the value. 24522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (Manifest::ShouldAlwaysAllowFileAccess(extension->location()) && 24532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->HasAllowFileAccessSetting(extension->id())) { 24542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetAllowFileAccess(extension->id(), true); 24552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 24562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 24572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddExtension(extension); 24582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 24592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(ENABLE_THEMES) 24602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We do this here since AddExtension() is always called on browser startup, 24612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // and we only really care about the last theme installed. 24622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If that ever changes and we have to move this code somewhere 24632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // else, it should be somewhere that's not in the startup path. 24642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->is_theme() && extensions_.GetByID(extension->id())) { 24652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK_EQ(extensions_.GetByID(extension->id()), extension); 24662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Now that the theme extension is visible from outside the 24672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // ExtensionService, notify the ThemeService about the 24682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // newly-installed theme. 24692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ThemeServiceFactory::GetForProfile(profile_)->SetTheme(extension); 24702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 24712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 24725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this is a new external extension that was disabled, alert the user 24742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so he can reenable it. We do this last so that it has already been 24752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // added to our list of extensions. 24762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (unacknowledged_external) { 24775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 24782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 24792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXTERNAL_EXTENSION_INSTALLED, 24802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 24812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 24825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 24835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const Extension* ExtensionService::GetPendingExtensionUpdate( 24852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& id) const { 24862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return delayed_updates_for_idle_.GetByID(id); 24875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 24885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::TrackTerminatedExtension(const Extension* extension) { 24905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!terminated_extensions_.Contains(extension->id())) 24915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Insert(make_scoped_refptr(extension)); 24925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(extension->id(), extension_misc::UNLOAD_REASON_TERMINATE); 24945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 24955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UntrackTerminatedExtension(const std::string& id) { 24975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string lowercase_id = StringToLowerASCII(id); 24985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Remove(lowercase_id); 24995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 25005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetTerminatedExtension( 25025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id) const { 25032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, INCLUDE_TERMINATED); 25045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 25055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetInstalledExtension( 25075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id) const { 25082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_ENABLED | 25092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_DISABLED | 25102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_TERMINATED | 25112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_BLACKLISTED; 25122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, include_mask); 25135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 25145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ExtensionBindingsAllowed(const GURL& url) { 25165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Allow bindings for all packaged extensions and component hosted apps. 25175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = extensions_.GetExtensionOrAppByURL( 25185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionURLInfo(url)); 25195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension && (!extension->is_hosted_app() || 25202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location() == Manifest::COMPONENT); 25215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 25225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ShouldBlockUrlInBrowserTab(GURL* url) { 25245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = extensions_.GetExtensionOrAppByURL( 25255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionURLInfo(*url)); 25265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->is_platform_app()) { 25275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *url = GURL(chrome::kExtensionInvalidRequestURL); 25285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 25295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 25325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 25335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::OnExternalExtensionFileFound( 25355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, 25365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Version* version, 25372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path, 25382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location location, 25395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int creation_flags, 25405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool mark_acknowledged) { 25415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 25425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(Extension::IdIsValid(id)); 25435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IsExternalExtensionUninstalled(id)) 25445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 25455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Before even bothering to unpack, check and see if we already have this 25475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // version. This is important because these extensions are going to get 25485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed on every startup. 25495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* existing = GetExtensionById(id, true); 25505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (existing) { 25525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The default apps will have the location set as INTERNAL. Since older 25535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default apps are installed as EXTERNAL, we override them. However, if the 25545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // app is already installed as internal, then do the version check. 25555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(grv) : Remove after Q1-2013. 25565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_default_apps_migration = 25572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (location == Manifest::INTERNAL && 25582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::IsExternalLocation(existing->location())); 25595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!is_default_apps_migration) { 25615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(version); 25625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (existing->version()->CompareTo(*version)) { 25645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case -1: // existing version is older, we should upgrade 25655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 25665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case 0: // existing version is same, do nothing 25675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 25685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case 1: // existing version is newer, uh-oh 25695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Found external version of extension " << id 25705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "that is older than current version. Current version " 25715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "is: " << existing->VersionString() << ". New " 25725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "version is: " << version->GetString() 25735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << ". Keeping current version."; 25745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 25755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension is already pending, don't start an install. 25805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromExternalFile( 25815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, location, *version)) { 25825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 25835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // no client (silent install) 25865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CrxInstaller> installer(CrxInstaller::Create(this, NULL)); 25875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(location); 25885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_id(id); 25895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_version(*version); 25905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_cause(extension_misc::INSTALL_CAUSE_EXTERNAL_FILE); 25915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_creation_flags(creation_flags); 25922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_CHROMEOS) 25932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::InstallLimiter::Get(profile_)->Add(installer, path); 25942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#else 25955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->InstallCrx(path); 25962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 25975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Depending on the source, a new external extension might not need a user 25995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification on installation. For such extensions, mark them acknowledged 26005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // now to suppress the notification. 26015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mark_acknowledged) 26025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(id); 26035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 26055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReportExtensionLoadError( 26082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& extension_path, 26095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string &error, 26105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool be_noisy) { 26115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 26125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_LOAD_ERROR, 26135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 26145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const std::string>(&error)); 26155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string path_str = UTF16ToUTF8(extension_path.LossyDisplayName()); 26175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 message = UTF8ToUTF16(base::StringPrintf( 26185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Could not load extension from '%s'. %s", 26195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path_str.c_str(), error.c_str())); 26205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionErrorReporter::GetInstance()->ReportError(message, be_noisy); 26215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::DidCreateRenderViewForBackgroundPage( 26245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host) { 26255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanedDevTools::iterator iter = 26265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) orphaned_dev_tools_.find(host->extension_id()); 26275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (iter == orphaned_dev_tools_.end()) 26285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 26295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DevToolsAgentHost::ConnectRenderViewHost(iter->second, 26312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) host->render_view_host()); 26325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) orphaned_dev_tools_.erase(iter); 26335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Observe(int type, 26365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationSource& source, 26375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationDetails& details) { 26385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 26395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_APP_TERMINATING: 26405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Shutdown has started. Don't start any more extension installs. 26415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (We cannot use ExtensionService::Shutdown() for this because it 26425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // happens too late in browser teardown.) 26435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_terminating_ = true; 26445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 26455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED: { 26465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (profile_ != 26475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(source).ptr()->GetOriginalProfile()) { 26485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 26495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 26505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 26525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<extensions::ExtensionHost>(details).ptr(); 26535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mark the extension as terminated and Unload it. We want it to 26555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be in a consistent state: either fully working or not loaded 26565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at all, but never half-crashed. We do it in a PostTask so 26575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that other handlers of this notification will still have 26585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // access to the Extension and ExtensionHost. 26595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MessageLoop::current()->PostTask( 26605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 26615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 26625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &ExtensionService::TrackTerminatedExtension, 26635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AsWeakPtr(), 26645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->extension())); 26655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 26665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 26675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case content::NOTIFICATION_RENDERER_PROCESS_CREATED: { 26685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* process = 26695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<content::RenderProcessHost>(source).ptr(); 26705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 26715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(process->GetBrowserContext()); 26725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(host_profile->GetOriginalProfile())) 26735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 26745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions need to know the channel for API restrictions. 26765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetChannel( 26775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::Feature::GetCurrentChannel())); 26785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Valid extension function names, used to setup bindings in renderer. 26805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> function_names; 26815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionFunctionDispatcher::GetAllFunctionNames(&function_names); 26825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetFunctionNames(function_names)); 26835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Scripting whitelist. This is modified by tests and must be communicated 26855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to renderers. 26865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetScriptingWhitelist( 26875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *Extension::GetScriptingWhitelist())); 26885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Loaded extensions. 26905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ExtensionMsg_Loaded_Params> loaded_extensions; 26915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 26925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 26935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Renderers don't need to know about themes. 26945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!(*iter)->is_theme()) 26955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) loaded_extensions.push_back(ExtensionMsg_Loaded_Params(*iter)); 26965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 26975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_Loaded(loaded_extensions)); 26985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 26995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case content::NOTIFICATION_RENDERER_PROCESS_TERMINATED: { 27015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* process = 27025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<content::RenderProcessHost>(source).ptr(); 27035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 27045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(process->GetBrowserContext()); 27055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(host_profile->GetOriginalProfile())) 27065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 27075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_map_.RemoveAllFromProcess(process->GetID()); 27095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::PostTask( 27105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::IO, FROM_HERE, 27115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&ExtensionInfoMap::UnregisterAllExtensionsInProcess, 27125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->info_map(), 27135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->GetID())); 27145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 27155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_IMPORT_FINISHED: { 27175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitAfterImport(); 27185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 27195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED: { 27215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 27225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<extensions::ExtensionHost>(details).ptr(); 27232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string extension_id = host->extension_id(); 27242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (delayed_updates_for_idle_.Contains(extension_id)) { 27252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We were waiting for this extension to become idle, it now might have, 27262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so maybe finish installation. 27272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MessageLoop::current()->PostDelayedTask( 27285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 27292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::MaybeFinishDelayedInstallation, 27305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AsWeakPtr(), extension_id), 27315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromSeconds(kUpdateIdleDelay)); 27325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 27345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case chrome::NOTIFICATION_UPGRADE_RECOMMENDED: { 27362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify extensions that chrome update is available. 27372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::RuntimeEventRouter::DispatchOnBrowserUpdateAvailableEvent( 27382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_); 27392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 27402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify observers that chrome update is available. 27412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_, 27422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnChromeUpdateAvailable()); 27432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 27442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 27455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 27475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unexpected notification type."; 27485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnExtensionInstallPrefChanged() { 27525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IdentifyAlertableExtensions(); 27535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckManagementPolicy(); 27545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::HasApps() const { 27575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !GetAppIds().empty(); 27585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionIdSet ExtensionService::GetAppIds() const { 27615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionIdSet result; 27625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator it = extensions_.begin(); 27635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != extensions_.end(); ++it) { 27642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if ((*it)->is_app() && (*it)->location() != Manifest::COMPONENT) 27655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result.insert((*it)->id()); 27665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 27695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsBackgroundPageReady(const Extension* extension) const { 27722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extensions::BackgroundInfo::HasPersistentBackgroundPage(extension)) 27735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 27745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 27755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 27765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 27775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.background_page_ready; 27785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetBackgroundPageReady(const Extension* extension) { 27812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(extensions::BackgroundInfo::HasBackgroundPage(extension)); 27825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].background_page_ready = true; 27835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 27845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_BACKGROUND_PAGE_READY, 27855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<const Extension>(extension), 27865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::NoDetails()); 27875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::InspectBackgroundPage(const Extension* extension) { 27905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(extension); 27915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ExtensionProcessManager* pm = system_->process_manager(); 27935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::LazyBackgroundTaskQueue* queue = 27942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) system_->lazy_background_task_queue(); 27955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 27975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pm->GetBackgroundHostForExtension(extension->id()); 27985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host) { 27995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InspectExtensionHost(host); 28005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 28015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) queue->AddPendingTask( 28025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_, extension->id(), 28035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&ExtensionService::InspectExtensionHost, 28045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this))); 28055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsBeingUpgraded(const Extension* extension) const { 28095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 28105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 28115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 28125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.being_upgraded; 28135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetBeingUpgraded(const Extension* extension, 28165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool value) { 28175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].being_upgraded = value; 28185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::HasUsedWebRequest(const Extension* extension) const { 28215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 28225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 28235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 28245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.has_used_webrequest; 28255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetHasUsedWebRequest(const Extension* extension, 28285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool value) { 28295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].has_used_webrequest = value; 28305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::RegisterNaClModule(const GURL& url, 28335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& mime_type) { 28345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NaClModuleInfo info; 28355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.url = url; 28365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.mime_type = mime_type; 28375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(FindNaClModule(url) == nacl_module_list_.end()); 28395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nacl_module_list_.push_front(info); 28405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UnregisterNaClModule(const GURL& url) { 28435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NaClModuleInfoList::iterator iter = FindNaClModule(url); 28445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(iter != nacl_module_list_.end()); 28455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nacl_module_list_.erase(iter); 28465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UpdatePluginListWithNaClModules() { 28495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An extension has been added which has a nacl_module component, which means 28505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // there is a MIME type that module wants to handle, so we need to add that 28515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // MIME type to plugins which handle NaCl modules in order to allow the 28525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // individual modules to handle these types. 28532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path; 28545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!PathService::Get(chrome::FILE_NACL_PLUGIN, &path)) 28555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 28565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::PepperPluginInfo* pepper_info = 28575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->GetRegisteredPpapiPluginInfo(path); 28585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pepper_info) 28595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 28605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<webkit::WebPluginMimeType>::const_iterator mime_iter; 28625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check each MIME type the plugins handle for the NaCl MIME type. 28635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (mime_iter = pepper_info->mime_types.begin(); 28645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_iter != pepper_info->mime_types.end(); ++mime_iter) { 28655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mime_iter->mime_type == kNaClPluginMimeType) { 28665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This plugin handles "application/x-nacl". 28675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()-> 28695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnregisterInternalPlugin(pepper_info->path); 28705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit::WebPluginInfo info = pepper_info->ToWebPluginInfo(); 28725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionService::NaClModuleInfoList::const_iterator iter = 28745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) nacl_module_list_.begin(); 28755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != nacl_module_list_.end(); ++iter) { 28765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add the MIME type specified in the extension to this NaCl plugin, 28775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // With an extra "nacl" argument to specify the location of the NaCl 28785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // manifest file. 28795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) webkit::WebPluginMimeType mime_type_info; 28805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type_info.mime_type = iter->mime_type; 28815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type_info.additional_param_names.push_back(UTF8ToUTF16("nacl")); 28825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) mime_type_info.additional_param_values.push_back( 28835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UTF8ToUTF16(iter->url.spec())); 28845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info.mime_types.push_back(mime_type_info); 28855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->RefreshPlugins(); 28885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PluginService::GetInstance()->RegisterInternalPlugin(info, true); 28895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This plugin has been modified, no need to check the rest of its 28905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // types, but continue checking other plugins. 28915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::NaClModuleInfoList::iterator 28975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService::FindNaClModule(const GURL& url) { 28985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (NaClModuleInfoList::iterator iter = nacl_module_list_.begin(); 28995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != nacl_module_list_.end(); ++iter) { 29005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (iter->url == url) 29015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return iter; 29025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return nacl_module_list_.end(); 29045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::DoPostLoadTasks(const Extension* extension) { 29075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::map<std::string, int>::iterator it = 29085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) on_load_events_.find(extension->id()); 29095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (it == on_load_events_.end()) 29105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 29115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int events_to_fire = it->second; 29135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::LazyBackgroundTaskQueue* queue = 29145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->lazy_background_task_queue(); 29155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (queue->ShouldEnqueueTask(profile(), extension)) { 29165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (events_to_fire & EVENT_LAUNCHED) 29175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) queue->AddPendingTask(profile(), extension->id(), 29185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&ExtensionService::LaunchApplication)); 29192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (events_to_fire & EVENT_RESTARTED) { 29202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SavedFileEntryMap::iterator it = 29212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) on_restart_file_entries_.find(extension->id()); 29222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (it == on_restart_file_entries_.end()) 29232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NOTREACHED(); 29245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) queue->AddPendingTask(profile(), extension->id(), 29252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::RestartApplication, 29262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it->second)); 29272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) on_restart_file_entries_.erase(it); 29282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 29295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) on_load_events_.erase(it); 29325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 29355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::LaunchApplication( 29365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* extension_host) { 29375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_host) 29385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 29395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 29415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::LaunchPlatformApp(extension_host->profile(), 29425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_host->extension(), 29432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NULL, base::FilePath()); 29445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 29455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 29485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::RestartApplication( 29492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::vector<extensions::app_file_handler_util::SavedFileEntry> file_entries, 29505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* extension_host) { 29515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_host) 29525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 29535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 29552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::RestartPlatformAppWithFileEntries( 29562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_host->profile(), extension_host->extension(), file_entries); 29575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 29585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::HasShellWindows(const std::string& extension_id) { 29615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* current_extension = GetExtensionById(extension_id, false); 29625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return current_extension && current_extension->is_platform_app() && 29635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extensions::ShellWindowRegistry::Get(profile_)-> 29645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetShellWindowsForApp(extension_id).empty(); 29655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::InspectExtensionHost( 29685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host) { 29695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host) 29705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DevToolsWindow::OpenDevToolsWindow(host->render_view_host()); 29715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ShouldEnableOnInstall(const Extension* extension) { 29745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions installed by policy can't be disabled. So even if a previous 29755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installation disabled the extension, make sure it is now enabled. 29765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (system_->management_policy()->MustRemainEnabled(extension, NULL)) 29775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 29785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IsExtensionDisabled(extension->id())) 29805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 29815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) { 29835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // External extensions are initially disabled. We prompt the user before 29842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // enabling them. Hosted apps are excepted because they are not dangerous 29852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // (they need to be launched by the user anyway). 29862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->GetType() != Manifest::TYPE_HOSTED_APP && 29872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::IsExternalLocation(extension->location()) && 29885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension_prefs_->IsExternalExtensionAcknowledged(extension->id())) { 29895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 29905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 29945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExtensionIdle(const std::string& extension_id) const { 29972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ExtensionProcessManager* process_manager = system_->process_manager(); 29982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(process_manager); 29995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 30002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) process_manager->GetBackgroundHostForExtension(extension_id); 30012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (host) 30022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 30032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return process_manager->GetRenderViewHostsForExtension(extension_id).empty(); 30042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ExtensionService::ShouldDelayExtensionUpdate( 30072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id, 30082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool wait_for_idle) const { 30092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const char kOnUpdateAvailableEvent[] = "runtime.onUpdateAvailable"; 30102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If delayed updates are globally disabled, or just for this extension, 30122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // don't delay. 30132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!install_updates_when_idle_ || !wait_for_idle) 30142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 30152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* old = GetInstalledExtension(extension_id); 30172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If there is no old extension, this is not an update, so don't delay. 30182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!old) 30192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 30202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extensions::BackgroundInfo::HasPersistentBackgroundPage(old)) { 30222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Delay installation if the extension listens for the onUpdateAvailable 30232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // event. 30242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return system_->event_router()->ExtensionHasEventListener( 30252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_id, kOnUpdateAvailableEvent); 30262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 30272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Delay installation if the extension is not idle. 30282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return !IsExtensionIdle(extension_id); 30292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::GarbageCollectIsolatedStorage() { 30332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<base::hash_set<base::FilePath> > active_paths( 30342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new base::hash_set<base::FilePath>()); 30352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = extensions_.begin(); 30362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != extensions_.end(); ++it) { 30372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if ((*it)->is_storage_isolated()) { 30382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) active_paths->insert( 30392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::GetStoragePartitionForSite( 30402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, 30412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSiteForExtensionId((*it)->id()))->GetPath()); 30422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!installs_delayed()); 30462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) set_installs_delayed(true); 30472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::GarbageCollectStoragePartitions( 30482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, active_paths.Pass(), 30492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnGarbageCollectIsolatedStorageFinished, 30502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr())); 30512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnGarbageCollectIsolatedStorageFinished() { 30542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) set_installs_delayed(false); 30552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = delayed_installs_.begin(); 30562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != delayed_installs_.end(); 30572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++it) { 30582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishDelayedInstallation((*it)->id()); 30592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = delayed_updates_for_idle_.begin(); 30612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != delayed_updates_for_idle_.end(); 30622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++it) { 30632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) MaybeFinishDelayedInstallation((*it)->id()); 30642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_installs_.Clear(); 30662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnNeedsToGarbageCollectIsolatedStorage() { 30692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetNeedsStorageGarbageCollection(true); 30702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnBlacklistUpdated() { 30732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist_->GetBlacklistedIDs( 30742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GenerateInstalledExtensionsSet()->GetIDs(), 30752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::ManageBlacklist, 30762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr(), 30772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.GetIDs())); 30782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::ManageBlacklist( 30812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::set<std::string>& old_blacklisted_ids, 30822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::set<std::string>& new_blacklisted_ids) { 30832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 30842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::set<std::string> no_longer_blacklisted; 30862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::set_difference(old_blacklisted_ids.begin(), old_blacklisted_ids.end(), 30872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new_blacklisted_ids.begin(), new_blacklisted_ids.end(), 30882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::inserter(no_longer_blacklisted, 30892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) no_longer_blacklisted.begin())); 30902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::set<std::string> not_yet_blacklisted; 30912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::set_difference(new_blacklisted_ids.begin(), new_blacklisted_ids.end(), 30922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) old_blacklisted_ids.begin(), old_blacklisted_ids.end(), 30932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::inserter(not_yet_blacklisted, 30942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) not_yet_blacklisted.begin())); 30952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::set<std::string>::iterator it = no_longer_blacklisted.begin(); 30972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != no_longer_blacklisted.end(); ++it) { 30982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension = 30992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.GetByID(*it); 31002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(extension); 31012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension) 31022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 31032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Remove(*it); 31042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddExtension(extension); 31052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.UnblacklistInstalled", 31062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 31072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::set<std::string>::iterator it = not_yet_blacklisted.begin(); 31102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != not_yet_blacklisted.end(); ++it) { 31112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension = GetInstalledExtension(*it); 31122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(extension); 31132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension) 31142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 31152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Insert(extension); 31162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UnloadExtension(*it, extension_misc::UNLOAD_REASON_BLACKLIST); 31172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.BlacklistInstalled", 31182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 31192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IdentifyAlertableExtensions(); 31222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddUpdateObserver(extensions::UpdateObserver* observer) { 31252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) update_observers_.AddObserver(observer); 31262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::RemoveUpdateObserver( 31292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::UpdateObserver* observer) { 31302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) update_observers_.RemoveObserver(observer); 31315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3132