extension_service.cc revision d0247b1b59f9c528cb6df88b4f2b9afaf80d181e
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" 182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_service.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/strings/string_number_conversions.h" 21868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/string_util.h" 22868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/stringprintf.h" 23868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/threading/sequenced_worker_pool.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/threading/thread_restrictions.h" 26eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/version.h" 2990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "chrome/browser/app_mode/app_mode_utils.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/browser_process.h" 317dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/chrome_notification_types.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/profile_keyed_api_factory.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/api/runtime/runtime_api.h" 372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/api/storage/settings_frontend.h" 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/app_sync_data.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/component_loader.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/crx_installer.h" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/data_deleter.h" 4258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "chrome/browser/extensions/event_router.h" 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_disabled_ui.h" 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_error_reporter.h" 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_error_ui.h" 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_host.h" 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_install_ui.h" 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_process_manager.h" 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_sorting.h" 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_special_storage_policy.h" 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_sync_data.h" 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/extension_system.h" 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/external_install_ui.h" 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/external_provider_impl.h" 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/external_provider_interface.h" 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/installed_loader.h" 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/management_policy.h" 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/pending_extension_manager.h" 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/permissions_updater.h" 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/unpacked_installer.h" 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/update_observer.h" 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/updater/extension_updater.h" 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile_manager.h" 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/favicon_source.h" 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/ntp/thumbnail_source.h" 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/theme_source.h" 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_version_info.h" 7058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "chrome/common/crash_keys.h" 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/background_info.h" 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension.h" 73eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "chrome/common/extensions/extension_constants.h" 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_file_util.h" 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_messages.h" 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/feature_switch.h" 77ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "chrome/common/extensions/features/feature_channel.h" 782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/incognito_handler.h" 79c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chrome/common/extensions/manifest_handlers/app_isolation_info.h" 80868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "chrome/common/extensions/manifest_handlers/app_launch_info.h" 81eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "chrome/common/extensions/manifest_handlers/shared_module_info.h" 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/manifest_url_handler.h" 83b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#include "chrome/common/extensions/permissions/permissions_data.h" 84868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "chrome/common/extensions/sync_helper.h" 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/url_constants.h" 8758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "components/startup_metric_utils/startup_metric_utils.h" 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/devtools_agent_host.h" 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_service.h" 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_types.h" 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/render_process_host.h" 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/site_instance.h" 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/storage_partition.h" 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/url_data_source.h" 9690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "extensions/common/constants.h" 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "extensions/common/error_utils.h" 983551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "extensions/common/manifest.h" 99d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "extensions/common/manifest_constants.h" 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/generated_resources.h" 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/registry_controlled_domains/registry_controlled_domain.h" 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/sync_change.h" 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/sync_error_factory.h" 1047d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "ui/webui/web_ui_util.h" 1057dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "url/gurl.h" 10690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/browser/database/database_tracker.h" 10790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/browser/database/database_util.h" 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/extensions/install_limiter.h" 1117dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "webkit/browser/fileapi/file_system_backend.h" 11290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/browser/fileapi/file_system_context.h" 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserContext; 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::DevToolsAgentHost; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::CrxInstaller; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::Extension; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::ExtensionIdSet; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::ExtensionInfo; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::FeatureSwitch; 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)using extensions::Manifest; 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionMessage; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionMessages; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionSet; 127eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochusing extensions::SharedModuleInfo; 1282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)using extensions::UnloadedExtensionInfo; 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 130d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)namespace errors = extensions::manifest_errors; 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Histogram values for logging events related to externally installed 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// extensions. 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)enum ExternalExtensionEvent { 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_INSTALLED = 0, 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_IGNORED, 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_REENABLED, 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_UNINSTALLED, 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY, 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Prompt the user this many times before considering an extension acknowledged. 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kMaxExtensionAcknowledgePromptCount = 3; 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Wait this many seconds after an extensions becomes idle before updating it. 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kUpdateIdleDelay = 5; 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Wait this many seconds before trying to garbage collect extensions again. 1512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)static const int kGarbageCollectRetryDelay = 30; 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1537d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Wait this many seconds after startup to see if there are any extensions 1547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// which can be garbage collected. 1557d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)static const int kGarbageCollectStartupDelay = 30; 1567d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 157eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochstatic bool IsSharedModule(const Extension* extension) { 158eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return SharedModuleInfo::IsSharedModule(extension); 159eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 160eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 1613551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)static bool IsCWSSharedModule(const Extension* extension) { 1623551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return extension->from_webstore() && IsSharedModule(extension); 1633551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)} 1643551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1653551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)class SharedModuleProvider : public extensions::ManagementPolicy::Provider { 1663551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) public: 1673551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) SharedModuleProvider() {} 1683551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual ~SharedModuleProvider() {} 1693551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1703551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual std::string GetDebugPolicyProviderName() const OVERRIDE { 1713551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return "SharedModuleProvider"; 1723551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 1733551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1743551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual bool UserMayModifySettings(const Extension* extension, 1753551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) string16* error) const OVERRIDE { 1763551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return !IsCWSSharedModule(extension); 1773551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 1783551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1793551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual bool MustRemainEnabled(const Extension* extension, 1803551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) string16* error) const OVERRIDE { 1813551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return IsCWSSharedModule(extension); 1823551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 1833551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1843551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) private: 1853551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(SharedModuleProvider); 1863551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)}; 1873551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1883551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionRuntimeData::ExtensionRuntimeData() 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : background_page_ready(false), 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) being_upgraded(false), 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_used_webrequest(false) { 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionRuntimeData::~ExtensionRuntimeData() { 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ExtensionService. 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kLocalAppSettingsDirectoryName[] = 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Local App Settings"; 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kLocalExtensionSettingsDirectoryName[] = 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Local Extension Settings"; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kSyncAppSettingsDirectoryName[] = 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Sync App Settings"; 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kSyncExtensionSettingsDirectoryName[] = 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Sync Extension Settings"; 2102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char ExtensionService::kManagedSettingsDirectoryName[] = 2112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "Managed Extension Settings"; 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char ExtensionService::kStateStoreName[] = "Extension State"; 2132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const char ExtensionService::kRulesStoreName[] = "Extension Rules"; 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckExternalUninstall(const std::string& id) { 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the providers know about this extension. 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(i->get()->IsReady()); 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (i->get()->HasExtension(id)) 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; // Yup, known extension, don't uninstall. 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We get the list of external extensions to check from preferences. 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is possible that an extension has preferences but is not loaded. 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For example, an extension that requires experimental permissions 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will not be loaded if the experimental command line flag is not used. 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In this case, do not uninstall. 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!GetInstalledExtension(id)) { 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We can't call UninstallExtension with an unloaded/invalid 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension ID. 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Attempted uninstallation of unloaded/invalid extension " 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "with id: " << id; 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UninstallExtension(id, true, NULL); 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::SetFileTaskRunnerForTesting( 2432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::SequencedTaskRunner* task_runner) { 2442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) file_task_runner_ = task_runner; 2452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ClearProvidersForTesting() { 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) external_extension_providers_.clear(); 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AddProviderForTesting( 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* test_provider) { 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(test_provider); 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) external_extension_providers_.push_back( 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) linked_ptr<extensions::ExternalProviderInterface>(test_provider)); 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::OnExternalExtensionUpdateUrlFound( 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& update_url, 2612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location location) { 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(Extension::IdIsValid(id)); 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetExtensionById(id, true); 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) { 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Already installed. Skip this install if the current location has 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // higher priority than |location|. 2692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location current = extension->location(); 2702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (current == Manifest::GetHigherPriorityLocation(current, location)) 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, overwrite the current installation. 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add |id| to the set of pending extensions. If it can not be added, 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // then there is already a pending record from a higher-priority install 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // source. In this case, signal that this extension will not be 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed by returning false. 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromExternalUpdateUrl( 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, update_url, location)) { 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = true; 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetInstalledApp(const GURL& url) const { 289ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const Extension* extension = extensions_.GetExtensionOrAppByURL(url); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (extension && extension->is_app()) ? extension : NULL; 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsInstalledApp(const GURL& url) const { 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !!GetInstalledApp(url); 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetIsolatedAppForRenderer( 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int renderer_child_id) const { 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<std::string> extension_ids = 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_map_.GetExtensionsInProcess(renderer_child_id); 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // All apps in one process share the same partition. 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is only possible for the app to have isolated storage 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if there is only 1 app in the process. 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_ids.size() != 1) 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::Extension* extension = 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.GetByID(*(extension_ids.begin())); 309c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // We still need to check if the extension has isolated storage, 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because it's common for there to be one extension in a process 311c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // without isolated storage. 312c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extension && 313c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extensions::AppIsolationInfo::HasIsolatedStorage(extension)) 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension; 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This function is used to implement the command-line switch 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// --uninstall-extension, and to uninstall an extension via sync. The LOG 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// statements within this function are used to inform the user if the uninstall 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// cannot be done. 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UninstallExtensionHelper( 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService* extensions_service, 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) { 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We can't call UninstallExtension with an invalid extension ID. 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_service->GetInstalledExtension(extension_id)) { 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Attempted uninstallation of non-existent extension with " 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "id: " << extension_id; 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The following call to UninstallExtension will not allow an uninstall of a 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // policy-controlled extension. 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 error; 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_service->UninstallExtension(extension_id, false, &error)) { 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Cannot uninstall extension with id " << extension_id 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << ": " << error; 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionService(Profile* profile, 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine* command_line, 3482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& install_directory, 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionPrefs* extension_prefs, 3502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::Blacklist* blacklist, 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool autoupdate_enabled, 35290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool extensions_enabled, 35390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::OneShotEvent* ready) 3542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : extensions::Blacklist::Observer(blacklist), 3552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_(profile), 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_(extensions::ExtensionSystem::Get(profile)), 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_(extension_prefs), 3582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist_(blacklist), 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) settings_frontend_(extensions::SettingsFrontend::Create(profile)), 360c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) pending_extension_manager_(*this), 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_(install_directory), 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_enabled_(extensions_enabled), 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) show_extensions_prompts_(true), 3642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) install_updates_when_idle_(true), 36590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ready_(ready), 366c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) toolbar_model_(this), 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) menu_manager_(profile), 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_(false), 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_terminating_(false), 370eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch installs_delayed_for_gc_(false), 371c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) is_first_run_(false), 372c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) app_sync_bundle_(this), 373c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_sync_bundle_(this) { 37458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_CHROMEOS) 37558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) disable_garbage_collection_ = false; 37658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Figure out if extension installation should be enabled. 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line->HasSwitch(switches::kDisableExtensions) || 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile->GetPrefs()->GetBoolean(prefs::kDisableExtensions)) { 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_enabled_ = false; 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_APP_TERMINATING, 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED, 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_CREATED, 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, content::NOTIFICATION_RENDERER_PROCESS_TERMINATED, 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED, 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_UPGRADE_RECOMMENDED, 3962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::NotificationService::AllBrowserContextsAndSources()); 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pref_change_registrar_.Init(profile->GetPrefs()); 3982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Closure callback = 3992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnExtensionInstallPrefChanged, 4002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Unretained(this)); 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_change_registrar_.Add(prefs::kExtensionInstallAllowList, callback); 4022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_change_registrar_.Add(prefs::kExtensionInstallDenyList, callback); 4032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) pref_change_registrar_.Add(prefs::kExtensionAllowedTypes, callback); 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set up the ExtensionUpdater 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (autoupdate_enabled) { 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int update_frequency = kDefaultUpdateFrequencySeconds; 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (command_line->HasSwitch(switches::kExtensionsUpdateFrequency)) { 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::StringToInt(command_line->GetSwitchValueASCII( 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switches::kExtensionsUpdateFrequency), 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &update_frequency); 4125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) updater_.reset(new extensions::ExtensionUpdater(this, 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs, 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile->GetPrefs(), 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile, 4172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist, 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_frequency)); 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_.reset( 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new extensions::ComponentLoader(this, 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile->GetPrefs(), 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser_process->local_state())); 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_enabled_) { 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::ExternalProviderImpl::CreateExternalProviders( 4282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, profile_, &external_extension_providers_); 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set this as the ExtensionService for extension sorting to ensure it 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cause syncs if required. 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetExtensionService(this); 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) is_first_run_ = !extension_prefs_->SetAlertSystemFirstRun(); 436c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(ENABLE_EXTENSIONS) 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_action_storage_manager_.reset( 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new extensions::ExtensionActionStorageManager(profile_)); 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4423551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) shared_module_policy_provider_.reset(new SharedModuleProvider); 4433551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // How long is the path to the Extensions directory? 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_CUSTOM_COUNTS("Extensions.ExtensionRootPathLength", 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_.value().length(), 0, 500, 100); 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::extensions() const { 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &extensions_; 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::disabled_extensions() const { 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &disabled_extensions_; 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::terminated_extensions() const { 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &terminated_extensions_; 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const ExtensionSet* ExtensionService::blacklisted_extensions() const { 4622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return &blacklisted_extensions_; 4632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 465a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)const ExtensionSet* ExtensionService::delayed_installs() const { 466a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) return &delayed_installs_; 467a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)} 468a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 4692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_ptr<const ExtensionSet> 4702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ExtensionService::GenerateInstalledExtensionsSet() const { 4712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<ExtensionSet> installed_extensions(new ExtensionSet()); 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(extensions_); 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(disabled_extensions_); 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(terminated_extensions_); 4752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) installed_extensions->InsertAll(blacklisted_extensions_); 4762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return installed_extensions.PassAs<const ExtensionSet>(); 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::PendingExtensionManager* 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService::pending_extension_manager() { 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &pending_extension_manager_; 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::~ExtensionService() { 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No need to unload extensions here because they are profile-scoped, and the 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profile is in the process of being deleted. 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* provider = i->get(); 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) provider->ServiceShutdown(); 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4967dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid ExtensionService::SetSyncStartFlare( 4977dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const syncer::SyncableService::StartSyncFlare& flare) { 4987dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_ = flare; 4997dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 5007dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Shutdown() { 5023551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) system_->management_policy()->UnregisterProvider( 5033551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) shared_module_policy_provider_.get()); 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetExtensionById( 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, bool include_disabled) const { 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int include_mask = INCLUDE_ENABLED; 5092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_disabled) { 5102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Include blacklisted extensions here because there are hundreds of 5112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // callers of this function, and many might assume that this includes those 5122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // that have been disabled due to blacklisting. 5132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) include_mask |= INCLUDE_DISABLED | INCLUDE_BLACKLISTED; 5142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, include_mask); 5162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GURL ExtensionService::GetSiteForExtensionId(const std::string& extension_id) { 5192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return content::SiteInstance::GetSiteForURL( 5202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, 5212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::GetBaseURLFromExtensionId(extension_id)); 5222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const Extension* ExtensionService::GetExtensionById( 5252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& id, int include_mask) const { 5262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string lowercase_id = StringToLowerASCII(id); 5272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_ENABLED) { 5282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = extensions_.GetByID(lowercase_id); 5292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_DISABLED) { 5332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = disabled_extensions_.GetByID(lowercase_id); 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_TERMINATED) { 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = terminated_extensions_.GetByID(lowercase_id); 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_BLACKLISTED) { 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = blacklisted_extensions_.GetByID(lowercase_id); 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Init() { 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(!is_ready()); // Can't redo init. 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(extensions_.size(), 0u); 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 556c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const CommandLine* cmd_line = CommandLine::ForCurrentProcess(); 557c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (cmd_line->HasSwitch(switches::kInstallFromWebstore) || 558c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) cmd_line->HasSwitch(switches::kLimitedInstallFromWebstore)) { 559c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // The sole purpose of this launch is to install a new extension from CWS 560c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // and immediately terminate: loading already installed extensions is 561c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // unnecessary and may interfere with the inline install dialog (e.g. if an 562c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // extension listens to onStartup and opens a window). 563c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SetReadyAndNotifyListeners(); 5642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 565eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // LoadAllExtensions() calls OnLoadedInstalledExtensions(). 566eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch component_loader_->LoadAll(); 567eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions::InstalledLoader(this).LoadAllExtensions(); 568eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 5693551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // Attempt to re-enable extensions whose only disable reason is reloading. 5703551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) std::vector<std::string> extensions_to_enable; 5713551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) for (ExtensionSet::const_iterator iter = disabled_extensions_.begin(); 5723551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) iter != disabled_extensions_.end(); ++iter) { 5733551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) const Extension* e = iter->get(); 5743551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (extension_prefs_->GetDisableReasons(e->id()) == 5753551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) Extension::DISABLE_RELOAD) { 5763551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) extensions_to_enable.push_back(e->id()); 5773551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 5783551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 5793551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) for (std::vector<std::string>::iterator it = extensions_to_enable.begin(); 5803551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) it != extensions_to_enable.end(); ++it) { 5813551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) EnableExtension(*it); 5823551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 5833551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 584eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Finish install (if possible) of extensions that were still delayed while 585eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // the browser was shut down. 586eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> delayed_info( 587eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetAllDelayedInstallInfo()); 588eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (size_t i = 0; i < delayed_info->size(); ++i) { 589eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ExtensionInfo* info = delayed_info->at(i).get(); 590eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_refptr<const Extension> extension(NULL); 591eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (info->extension_manifest) { 592eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::string error; 593eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension = Extension::Create( 594eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_path, 595eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_location, 596eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch *info->extension_manifest, 597eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetDelayedInstallCreationFlags( 598eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_id), 599eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_id, 600eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &error); 601eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (extension.get()) 602eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Insert(extension); 603eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 604eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 605eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallations(); 6062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 607eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> delayed_info2( 608eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetAllDelayedInstallInfo()); 609eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch UMA_HISTOGRAM_COUNTS_100("Extensions.UpdateOnLoad", 610eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_info2->size() - delayed_info->size()); 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 612eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetReadyAndNotifyListeners(); 613eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 614eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // TODO(erikkay) this should probably be deferred to a future point 615eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // rather than running immediately at startup. 616eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CheckForExternalUpdates(); 617eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 618eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::MessageLoop::current()->PostDelayedTask( 619eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch FROM_HERE, 620eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::Bind(&ExtensionService::GarbageCollectExtensions, AsWeakPtr()), 621eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::TimeDelta::FromSeconds(kGarbageCollectStartupDelay)); 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 623c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extension_prefs_->NeedsStorageGarbageCollection()) { 624c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GarbageCollectIsolatedStorage(); 625c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->SetNeedsStorageGarbageCollection(false); 626c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 6273551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) system_->management_policy()->RegisterProvider( 6283551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) shared_module_policy_provider_.get()); 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UpdateExtension(const std::string& id, 6332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& extension_path, 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& download_url, 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CrxInstaller** out_crx_installer) { 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (browser_terminating_) { 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Skipping UpdateExtension due to browser shutdown"; 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Leak the temp file at extension_path. We don't want to add to the disk 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // I/O burden at shutdown, we can't rely on the I/O completing anyway, and 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the file is in the OS temp directory which should be cleaned up for us. 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::PendingExtensionInfo* pending_extension_info = 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->GetById(id); 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = GetInstalledExtension(id); 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_info && !extension) { 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Will not update extension " << id 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " because it is not installed or pending"; 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Delete extension_path since we're not creating a CrxInstaller 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that would do it for us. 6542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 6552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::DeleteFile, extension_path, false))) 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want a silent install only for non-pending extensions and 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // pending extensions that have install_silently set. 665ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch scoped_ptr<ExtensionInstallPrompt> client; 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info && !pending_extension_info->install_silently()) 667ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch client.reset(ExtensionInstallUI::CreateInstallPromptWithProfile(profile_)); 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 669ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch scoped_refptr<CrxInstaller> installer( 670ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch CrxInstaller::Create(this, client.Pass())); 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_id(id); 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info) { 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(pending_extension_info->install_source()); 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info->install_silently()) 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_allow_silent_install(true); 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension) { 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(extension->location()); 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was installed from or has migrated to the webstore, or 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // its auto-update URL is from the webstore, treat it as a webstore install. 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that we ignore some older extensions with blank auto-update URLs 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because we are mostly concerned with restrictions on NaCl extensions, 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which are newer. 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int creation_flags = Extension::NO_FLAGS; 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((extension && extension->from_webstore()) || 686868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) (extension && extensions::ManifestURL::UpdatesFromGallery(extension)) || 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (!extension && extension_urls::IsWebstoreUpdateUrl( 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_info->update_url()))) { 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::FROM_WEBSTORE; 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Bookmark apps being updated is kind of a contradiction, but that's because 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we mark the default apps as bookmark apps, and they're hosted in the web 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // store, thus they can get updated. See http://crbug.com/101605 for more 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // details. 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->from_bookmark()) 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::FROM_BOOKMARK; 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->was_installed_by_default()) 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::WAS_INSTALLED_BY_DEFAULT; 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_creation_flags(creation_flags); 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_delete_source(true); 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_download_url(download_url); 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_cause(extension_misc::INSTALL_CAUSE_UPDATE); 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->InstallCrx(extension_path); 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (out_crx_installer) 710868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) *out_crx_installer = installer.get(); 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::ReloadExtension(const std::string extension_id) { 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 7172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the extension is already reloading, don't reload again. 7192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->GetDisableReasons(extension_id) & 7202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::DISABLE_RELOAD) { 7212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 7222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path; 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* current_extension = GetExtensionById(extension_id, false); 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Disable the extension if it's loaded. It might not be loaded if it crashed. 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (current_extension) { 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has an inspector open for its background page, detach 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the inspector and hang onto a cookie for it, so that we can reattach 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // later. 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(yoz): this is not incognito-safe! 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionProcessManager* manager = system_->process_manager(); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) manager->GetBackgroundHostForExtension(extension_id); 7362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (host && DevToolsAgentHost::HasFor(host->render_view_host())) { 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Look for an open inspector for the background page. 7387dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch scoped_refptr<DevToolsAgentHost> agent_host = 7397dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch DevToolsAgentHost::GetOrCreateFor(host->render_view_host()); 7407dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch agent_host->DisconnectRenderViewHost(); 7417dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch orphaned_dev_tools_[extension_id] = agent_host; 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path = current_extension->path(); 745ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch // BeingUpgraded is set back to false when the extension is added. 746ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch SetBeingUpgraded(current_extension, true); 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DisableExtension(extension_id, Extension::DISABLE_RELOAD); 748c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reloading_extensions_.insert(extension_id); 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path = unloaded_extension_paths_[extension_id]; 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 753eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (delayed_installs_.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)) { 761eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, true); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_->Reload(extension_id); 763eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, false); 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the installed extensions to see if what we're reloading was already 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed. 769eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, true); 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ExtensionInfo> installed_extension( 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionInfo(extension_id)); 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (installed_extension.get() && 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extension->extension_manifest.get()) { 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::InstalledLoader(this).Load(*installed_extension, false); 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, the extension is unpacked (location LOAD). 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should always be able to remember the extension's path. If it's not in 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the map, someone failed to update |unloaded_extension_paths_|. 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!path.empty()); 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::UnpackedInstaller::Create(this)->Load(path); 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 782eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // When reloading is done, mark this extension as done reloading. 783eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, false); 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UninstallExtension( 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string extension_id, 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool external_uninstall, 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16* error) { 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<const Extension> extension(GetInstalledExtension(extension_id)); 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callers should not send us nonexistent extensions. 795868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CHECK(extension.get()); 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Policy change which triggers an uninstall will always set 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |external_uninstall| to true so this is the only way to uninstall 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // managed extensions. 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!external_uninstall && 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !system_->management_policy()->UserMayModifySettings( 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.get(), error)) { 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALL_NOT_ALLOWED, 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 806868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) content::Details<const Extension>(extension.get())); 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extract the data we need for sync now, but don't actually sync until we've 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // completed the uninstallation. 8127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // TODO(tim): If we get here and IsSyncing is false, this will cause 8137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // "back from the dead" style bugs, because sync will add-back the extension 8147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // that was uninstalled here when MergeDataAndStartSyncing is called. 8157dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // See crbug.com/256795. 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncChange sync_change; 8177dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extensions::sync_helper::IsSyncableApp(extension.get())) { 8187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (app_sync_bundle_.IsSyncing()) 8197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch sync_change = app_sync_bundle_.CreateSyncChangeToDelete(extension.get()); 8207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 8217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::APPS); // Tell sync to start ASAP. 8227dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else if (extensions::sync_helper::IsSyncableExtension(extension.get())) { 8237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extension_sync_bundle_.IsSyncing()) 8247dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch sync_change = extension_sync_bundle_.CreateSyncChangeToDelete(extension); 8257dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 8267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::EXTENSIONS); // Tell sync to start ASAP. 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 829868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(extension.get())) { 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_UNINSTALLED, 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 8333240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension.get())) { 8343240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore", 8353240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_UNINSTALLED, 8363240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 8373240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 8383240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore", 8393240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_UNINSTALLED, 8403240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 8413240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UninstallType", 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->GetType(), 100); 845868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) RecordPermissionMessagesHistogram(extension.get(), 846868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) "Extensions.Permissions_Uninstall"); 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unload before doing more cleanup to ensure that nothing is hanging on to 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // any of these resources. 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(extension_id, extension_misc::UNLOAD_REASON_UNINSTALL); 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell the backend to start deleting installed extensions on the file thread. 8532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!Manifest::IsUnpackedLocation(extension->location())) { 8542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 8552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::UninstallExtension, 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_, 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_id))) 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 863868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) GURL launch_web_url_origin( 8647d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extensions::AppLaunchInfo::GetLaunchWebURL(extension.get()).GetOrigin()); 865c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool is_storage_isolated = 866868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::AppIsolationInfo::HasIsolatedStorage(extension.get()); 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (is_storage_isolated) { 8692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::AsyncObliterateStoragePartition( 8702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, 8712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSiteForExtensionId(extension_id), 8722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnNeedsToGarbageCollectIsolatedStorage, 8732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr())); 8742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 8752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->is_hosted_app() && 8762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !profile_->GetExtensionSpecialStoragePolicy()-> 8772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IsStorageProtected(launch_web_url_origin)) { 8782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::DataDeleter::StartDeleting( 8792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, extension_id, launch_web_url_origin); 8802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::DataDeleter::StartDeleting(profile_, extension_id, 8822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->url()); 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UntrackTerminatedExtension(extension_id); 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify interested parties that we've uninstalled this extension. 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 8895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALLED, 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 891868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) content::Details<const Extension>(extension.get())); 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_bundle_.HasExtensionId(extension_id) && 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change.sync_data().GetDataType() == syncer::APPS) { 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessDeletion(extension_id, sync_change); 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_sync_bundle_.HasExtensionId(extension_id) && 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change.sync_data().GetDataType() == syncer::EXTENSIONS) { 8985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessDeletion(extension_id, sync_change); 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_installs_.Remove(extension_id); 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 903eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch PruneSharedModulesOnUninstall(extension.get()); 904eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 905d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) extension_prefs_->OnExtensionUninstalled(extension_id, extension->location(), 906d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) external_uninstall); 907d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 9085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Track the uninstallation. 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExtensionUninstalled", 1, 2); 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExtensionEnabled( 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 9165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_.Contains(extension_id) || 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Contains(extension_id)) { 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (disabled_extensions_.Contains(extension_id) || 9222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Contains(extension_id)) { 9235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 9242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension hasn't been loaded yet, check the prefs for it. Assume 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // enabled unless otherwise noted. 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !extension_prefs_->IsExtensionDisabled(extension_id) && 9292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->IsExternalExtensionUninstalled(extension_id); 9305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExternalExtensionUninstalled( 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_->IsExternalExtensionUninstalled(extension_id); 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ExtensionService::IsExtensionEnabledForLauncher( 9382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) const { 9392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return IsExtensionEnabled(extension_id) && 9402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !GetTerminatedExtension(extension_id); 9412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::EnableExtension(const std::string& extension_id) { 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExtensionEnabled(extension_id)) 9475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension_id, Extension::ENABLED); 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->ClearDisableReasons(extension_id); 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = disabled_extensions_.GetByID(extension_id); 9535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This can happen if sync enables an extension that is not 9545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed yet. 9555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension) 9565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(extension)) { 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_REENABLED, 9615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 9623240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension)) { 9633240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore", 9643240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_REENABLED, 9653240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 9663240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 9673240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore", 9683240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_REENABLED, 9693240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 9703240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(extension->id()); 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Move it over to the enabled list. 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Insert(make_scoped_refptr(extension)); 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Remove(extension->id()); 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyExtensionLoaded(extension); 9795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify listeners that the extension was enabled. 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 9825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_ENABLED, 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::DisableExtension( 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 9915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DisableReason disable_reason) { 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension may have been disabled already. 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsExtensionEnabled(extension_id)) 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |extension| can be NULL if sync disables an extension that is not 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed yet. 10015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && 1002eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch disable_reason != Extension::DISABLE_RELOAD && 10035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !system_->management_policy()->UserMayModifySettings(extension, NULL)) { 10045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 10055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension_id, Extension::DISABLED); 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AddDisableReason(extension_id, disable_reason); 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_DISABLED; 10112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension = GetExtensionById(extension_id, include_mask); 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension) 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1015c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Reset the background_page_ready flag 1016c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extensions::BackgroundInfo::HasBackgroundPage(extension)) 1017c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_runtime_data_[extension->id()].background_page_ready = false; 1018c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Move it over to the disabled list. Don't send a second unload notification 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for terminated extensions being disabled. 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Insert(make_scoped_refptr(extension)); 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_.Contains(extension->id())) { 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Remove(extension->id()); 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyExtensionUnloaded(extension, extension_misc::UNLOAD_REASON_DISABLE); 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Remove(extension->id()); 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid ExtensionService::DisableUserExtensions( 10337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const std::vector<std::string>& except_ids) { 10347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extensions::ManagementPolicy* management_policy = 10357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) system_->management_policy(); 10367d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extensions::ExtensionList to_disable; 10377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 10387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for (ExtensionSet::const_iterator extension = extensions_.begin(); 10397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extension != extensions_.end(); ++extension) { 1040eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (management_policy->UserMayModifySettings(extension->get(), NULL)) 10417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) to_disable.push_back(*extension); 10427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 10437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for (ExtensionSet::const_iterator extension = terminated_extensions_.begin(); 10447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extension != terminated_extensions_.end(); ++extension) { 1045eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (management_policy->UserMayModifySettings(extension->get(), NULL)) 10467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) to_disable.push_back(*extension); 10477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 10487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 10497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for (extensions::ExtensionList::const_iterator extension = to_disable.begin(); 10507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extension != to_disable.end(); ++extension) { 10513240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if ((*extension)->was_installed_by_default() && 10523240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch extension_urls::IsWebstoreUpdateUrl( 10533240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch extensions::ManifestURL::GetUpdateURL(*extension))) 10543240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch continue; 10557dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const std::string& id = (*extension)->id(); 10567dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (except_ids.end() == std::find(except_ids.begin(), except_ids.end(), id)) 10577dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch DisableExtension(id, extensions::Extension::DISABLE_USER_ACTION); 10587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 10597d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 10607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::GrantPermissionsAndEnableExtension( 10622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension) { 10632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GrantPermissions(extension); 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_ReEnable"); 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetDidExtensionEscalatePermissions(extension, false); 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableExtension(extension->id()); 10685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::GrantPermissions(const Extension* extension) { 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 10725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::PermissionsUpdater perms_updater(profile()); 10732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) perms_updater.GrantActivePermissions(extension); 10745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::RecordPermissionMessagesHistogram( 107890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const Extension* extension, const char* histogram) { 10792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Since this is called from multiple sources, and since the histogram macros 10802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // use statics, we need to manually lookup the histogram ourselves. 10812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::HistogramBase* counter = base::LinearHistogram::FactoryGet( 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) histogram, 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionMessage::kEnumBoundary, 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionMessage::kEnumBoundary + 1, 10862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::HistogramBase::kUmaTargetedHistogramFlag); 10875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 108890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) PermissionMessages permissions = 108990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::PermissionsData::GetPermissionMessages(extension); 10905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (permissions.empty()) { 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) counter->Add(PermissionMessage::kNone); 10925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 10935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (PermissionMessages::iterator it = permissions.begin(); 10945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != permissions.end(); ++it) 10955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) counter->Add(it->id()); 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::NotifyExtensionLoaded(const Extension* extension) { 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ChromeURLRequestContexts need to be first to know that the extension 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // was loaded, otherwise a race can arise where a renderer that is created 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for the extension may try to load an extension URL with an extension id 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the request context doesn't yet know about. The profile is responsible 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for ensuring its URLRequestContexts appropriately discover the loaded 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension. 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->RegisterExtensionWithRequestContexts(extension); 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell renderers about the new extension, unless it's a theme (renderers 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // don't need to know about themes). 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension->is_theme()) { 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (content::RenderProcessHost::iterator i( 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost::AllHostsIterator()); 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !i.IsAtEnd(); i.Advance()) { 11145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* host = i.GetCurrentValue(); 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(host->GetBrowserContext()); 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host_profile->GetOriginalProfile() == 11185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetOriginalProfile()) { 11195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ExtensionMsg_Loaded_Params> loaded_extensions( 11205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, ExtensionMsg_Loaded_Params(extension)); 11215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->Send( 11225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new ExtensionMsg_Loaded(loaded_extensions)); 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell subsystems that use the EXTENSION_LOADED notification about the new 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension. 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE: It is important that this happen after notifying the renderers about 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the new extensions so that if we navigate to an extension URL in 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTIFICATION_EXTENSION_LOADED, the renderer is guaranteed to know about it. 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_LOADED, 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell a random-ass collection of other subsystems about the new extension. 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(aa): What should we do with all this goop? Can it move into the 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // relevant objects via EXTENSION_LOADED? 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()-> 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GrantRightsForExtension(extension); 11445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateActiveExtensionsInCrashReporter(); 11465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has permission to load chrome://favicon/ resources we need 11485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to make sure that the FaviconSource is registered with the 11495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ChromeURLDataManager. 115090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (extensions::PermissionsData::HasHostPermission( 115190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extension, GURL(chrome::kChromeUIFaviconURL))) { 11525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FaviconSource* favicon_source = new FaviconSource(profile_, 11535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FaviconSource::FAVICON); 11542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, favicon_source); 11555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 11585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Same for chrome://theme/ resources. 115990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (extensions::PermissionsData::HasHostPermission( 116090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extension, GURL(chrome::kChromeUIThemeURL))) { 11615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ThemeSource* theme_source = new ThemeSource(profile_); 11622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, theme_source); 11635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 11655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Same for chrome://thumb/ resources. 116790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (extensions::PermissionsData::HasHostPermission( 116890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extension, GURL(chrome::kChromeUIThumbnailURL))) { 1169d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ThumbnailSource* thumbnail_source = new ThumbnailSource(profile_, false); 11702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, thumbnail_source); 11715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::NotifyExtensionUnloaded( 11755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension, 11765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_misc::UnloadedExtensionReason reason) { 11775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadedExtensionInfo details(extension, reason); 11785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 11795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNLOADED, 11805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 11815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<UnloadedExtensionInfo>(&details)); 11825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (content::RenderProcessHost::iterator i( 11845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost::AllHostsIterator()); 11855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !i.IsAtEnd(); i.Advance()) { 11865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* host = i.GetCurrentValue(); 11875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 11885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(host->GetBrowserContext()); 11895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host_profile->GetOriginalProfile() == profile_->GetOriginalProfile()) 11905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->Send(new ExtensionMsg_Unloaded(extension->id())); 11915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension->id(), reason); 11945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()-> 11955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RevokeRightsForExtension(extension); 11965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 11982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Revoke external file access for the extension from its file system context. 11992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // It is safe to access the extension's storage partition at this point. The 12002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // storage partition may get destroyed only after the extension gets unloaded. 12012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GURL site = extensions::ExtensionSystem::Get(profile_)->extension_service()-> 12022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSiteForExtensionId(extension->id()); 12035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fileapi::FileSystemContext* filesystem_context = 12042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::GetStoragePartitionForSite(profile_, site)-> 12055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFileSystemContext(); 12067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (filesystem_context && filesystem_context->external_backend()) { 12077dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch filesystem_context->external_backend()-> 12085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RevokeAccessForExtension(extension->id()); 12095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 12115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateActiveExtensionsInCrashReporter(); 12135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Profile* ExtensionService::profile() { 12165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return profile_; 12175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionPrefs* ExtensionService::extension_prefs() { 12205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_; 12215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::SettingsFrontend* ExtensionService::settings_frontend() { 12245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return settings_frontend_.get(); 12255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ContentSettingsStore* ExtensionService::GetContentSettingsStore() { 12285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs()->content_settings_store(); 12295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::is_ready() { 123290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return ready_->is_signaled(); 12335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)base::SequencedTaskRunner* ExtensionService::GetFileTaskRunner() { 1236868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (file_task_runner_.get()) 1237868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return file_task_runner_.get(); 12382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We should be able to interrupt any part of extension install process during 12402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // shutdown. SKIP_ON_SHUTDOWN ensures that not started extension install tasks 12412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // will be ignored/deleted while we will block on started tasks. 12422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string token("ext_install-"); 12432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) token.append(profile_->GetPath().AsUTF8Unsafe()); 12442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) file_task_runner_ = BrowserThread::GetBlockingPool()-> 12452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSequencedTaskRunnerWithShutdownBehavior( 12462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserThread::GetBlockingPool()->GetNamedSequenceToken(token), 12472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::SequencedWorkerPool::SKIP_ON_SHUTDOWN); 1248868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return file_task_runner_.get(); 12492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 12502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionUpdater* ExtensionService::updater() { 12525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return updater_.get(); 12535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckManagementPolicy() { 12565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> to_be_removed; 12572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Loop through extensions list, unload installed extensions. 12595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 12605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 12617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* extension = (iter->get()); 12625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!system_->management_policy()->UserMayLoad(extension, NULL)) 12635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) to_be_removed.push_back(extension->id()); 12645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // UnloadExtension will change the extensions_ list. So, we should 12675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // call it outside the iterator loop. 12685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < to_be_removed.size(); ++i) 12695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(to_be_removed[i], extension_misc::UNLOAD_REASON_DISABLE); 12705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckForUpdatesSoon() { 12735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (updater()) { 12745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (AreAllExternalProvidersReady()) { 12755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) updater()->CheckSoon(); 12765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 12775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sync can start updating before all the external providers are ready 12785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // during startup. Start the update as soon as those providers are ready, 12795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but not before. 12805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = true; 12815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 12835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "CheckForUpdatesSoon() called with auto-update turned off"; 12845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)syncer::SyncMergeResult ExtensionService::MergeDataAndStartSyncing( 12885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type, 12895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::SyncDataList& initial_sync_data, 12905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<syncer::SyncChangeProcessor> sync_processor, 12915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<syncer::SyncErrorFactory> sync_error_factory) { 12925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sync_processor.get()); 12935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sync_error_factory.get()); 12945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 12965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::EXTENSIONS: 12975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.SetupSync(sync_processor.release(), 12985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_error_factory.release(), 12995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_sync_data); 13005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::APPS: 13035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.SetupSync(sync_processor.release(), 13045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_error_factory.release(), 13055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_sync_data); 13065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 13095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(FATAL) << "Got " << type << " ModelType"; 13105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Process local extensions. 13135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(yoz): Determine whether pending extensions should be considered too. 13145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See crbug.com/104399. 13155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncDataList sync_data_list = GetAllSyncData(type); 13165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncChangeList sync_change_list; 13175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (syncer::SyncDataList::const_iterator i = sync_data_list.begin(); 13185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != sync_data_list.end(); 13195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++i) { 13205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 13215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::EXTENSIONS: 13225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change_list.push_back( 13235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.CreateSyncChange(*i)); 13245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::APPS: 13265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change_list.push_back(app_sync_bundle_.CreateSyncChange(*i)); 13275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 13295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(FATAL) << "Got " << type << " ModelType"; 13305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) { 13355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessSyncChangeList(sync_change_list); 13365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::APPS) { 13375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessSyncChangeList(sync_change_list); 13385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return syncer::SyncMergeResult(type); 13415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::StopSyncing(syncer::ModelType type) { 13445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS) { 13455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.Reset(); 13465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::EXTENSIONS) { 13475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.Reset(); 13485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)syncer::SyncDataList ExtensionService::GetAllSyncData( 13525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) const { 13535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) 13545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_sync_bundle_.GetAllSyncData(); 13555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS) 13565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return app_sync_bundle_.GetAllSyncData(); 13575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should only get sync data for extensions and apps. 13595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 13605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return syncer::SyncDataList(); 13625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)syncer::SyncError ExtensionService::ProcessSyncChanges( 13655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const tracked_objects::Location& from_here, 13665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::SyncChangeList& change_list) { 13675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (syncer::SyncChangeList::const_iterator i = change_list.begin(); 13685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != change_list.end(); 13695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++i) { 13705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type = i->sync_data().GetDataType(); 13715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) { 13725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessSyncChange( 13735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionSyncData(*i)); 13745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::APPS) { 13755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessSyncChange(extensions::AppSyncData(*i)); 13765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs()->extension_sorting()->FixNTPOrdinalCollisions(); 13805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return syncer::SyncError(); 13825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionSyncData ExtensionService::GetExtensionSyncData( 13855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension& extension) const { 13865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extensions::ExtensionSyncData(extension, 13875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExtensionEnabled(extension.id()), 13885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension.id())); 13895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::AppSyncData ExtensionService::GetAppSyncData( 13925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension& extension) const { 13935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extensions::AppSyncData( 13945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, 13955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExtensionEnabled(extension.id()), 13965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension.id()), 13975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->GetAppLaunchOrdinal( 13985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.id()), 13995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->GetPageOrdinal(extension.id())); 14005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::vector<extensions::ExtensionSyncData> 14035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService::GetExtensionSyncDataList() const { 14045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::ExtensionSyncData> extension_sync_list; 14055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(extensions_, 14065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(disabled_extensions_, 14085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(terminated_extensions_, 14105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::ExtensionSyncData> pending_extensions = 14135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetPendingData(); 14145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_list.insert(extension_sync_list.begin(), 14155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extensions.begin(), 14165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extensions.end()); 14175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_sync_list; 14195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::vector<extensions::AppSyncData> ExtensionService::GetAppSyncDataList() 14225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const { 14235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::AppSyncData> app_sync_list; 14245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(extensions_, &app_sync_list); 14255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(disabled_extensions_, 14265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &app_sync_list); 14275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(terminated_extensions_, 14285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &app_sync_list); 14295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::AppSyncData> pending_apps = 14315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetPendingData(); 14325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_list.insert(app_sync_list.begin(), 14335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_apps.begin(), 14345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_apps.end()); 14355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return app_sync_list; 14375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessExtensionSyncData( 14405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExtensionSyncData& extension_sync_data) { 14415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ProcessExtensionSyncDataHelper(extension_sync_data, 14425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::EXTENSIONS)) { 14435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.AddPendingExtension(extension_sync_data.id(), 14445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_data); 14455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckForUpdatesSoon(); 14465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessAppSyncData( 14535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::AppSyncData& app_sync_data) { 14545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = app_sync_data.id(); 14555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_data.app_launch_ordinal().IsValid() && 14575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.page_ordinal().IsValid()) { 14585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetAppLaunchOrdinal( 14595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 14605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.app_launch_ordinal()); 14615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetPageOrdinal( 14625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 14635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.page_ordinal()); 14645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ProcessExtensionSyncDataHelper(app_sync_data.extension_sync_data(), 14675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::APPS)) { 14685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.AddPendingApp(id, app_sync_data); 14695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckForUpdatesSoon(); 14705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsCorrectSyncType(const Extension& extension, 14775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) const { 14785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS && 1479868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::sync_helper::IsSyncableExtension(&extension)) { 14805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS && 1484868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::sync_helper::IsSyncableApp(&extension)) { 14855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessExtensionSyncDataHelper( 14925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExtensionSyncData& extension_sync_data, 14935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) { 14945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = extension_sync_data.id(); 14955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(id); 14965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(bolms): we should really handle this better. The particularly bad 14985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // case is where an app becomes an extension or vice versa, and we end up with 14995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a zombie extension that won't go away. 15005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && !IsCorrectSyncType(*extension, type)) 15015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Handle uninstalls first. 15045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_sync_data.uninstalled()) { 15055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!UninstallExtensionHelper(this, id)) { 15065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Could not uninstall extension " << id 15075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " for sync"; 15085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension from sync was uninstalled by the user as external extensions. 15135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Honor user choice and skip installation/enabling. 15145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExternalExtensionUninstalled(id)) { 15155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Extension with id " << id 15165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " from sync was uninstalled as external extension"; 15175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set user settings. 15212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the extension has been disabled from sync, it may not have 15222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // been installed yet, so we don't know if the disable reason was a 1523c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // permissions increase. That will be updated once CheckPermissionsIncrease 15242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // is called for it. 15255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_sync_data.enabled()) 15265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableExtension(id); 15275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 15282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DisableExtension(id, Extension::DISABLE_UNKNOWN_FROM_SYNC); 15295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to cache some version information here because setting the 15315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // incognito flag invalidates the |extension| pointer (it reloads the 15325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension). 15335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_installed = (extension != NULL); 15345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int result = extension ? 15355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->version()->CompareTo(extension_sync_data.version()) : 0; 15365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetIsIncognitoEnabled(id, extension_sync_data.incognito_enabled()); 15375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = NULL; // No longer safe to use. 15385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_installed) { 15405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension is already installed, check if it's outdated. 15415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0) { 15425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension is outdated. 15435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 15445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 15465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(akalin): Replace silent update with a list of enabled 15475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // permissions. 15485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool kInstallSilently = true; 15495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(type == syncer::EXTENSIONS || type == syncer::APPS); 1551868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::PendingExtensionInfo::ShouldAllowInstallPredicate filter = 1552868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) (type == syncer::APPS) ? extensions::sync_helper::IsSyncableApp : 1553868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::sync_helper::IsSyncableExtension; 15545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromSync( 15565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 15575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_data.update_url(), 15585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filter, 15595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kInstallSilently)) { 15605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Could not add pending extension for " << id; 15615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This means that the extension is already pending installation, with a 15625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // non-INTERNAL location. Add to pending_sync_data, even though it will 15635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // never be removed (we'll never install a syncable version of the 15645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension), so that GetAllSyncData() continues to send it. 15655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Track pending extensions so that we can return them in GetAllSyncData(). 15675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 15685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsIncognitoEnabled( 15745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 15752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 15762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && !extension->can_be_incognito_enabled()) 15772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 15785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this is an existing component extension we always allow it to 15795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // work in incognito mode. 15802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && extension->location() == Manifest::COMPONENT) 15815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15827dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extension && extension->force_incognito_enabled()) 15837dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return true; 15845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the prefs. 15865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_->IsIncognitoEnabled(extension_id); 15875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetIsIncognitoEnabled( 15905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, bool enabled) { 15915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 15922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && !extension->can_be_incognito_enabled()) 15932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 15942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && extension->location() == Manifest::COMPONENT) { 15955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This shouldn't be called for component extensions unless they are 15965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // syncable. 1597868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(extensions::sync_helper::IsSyncable(extension)); 15985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we are here, make sure the we aren't trying to change the value. 16005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(enabled, IsIncognitoEnabled(extension_id)); 16015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 16045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Broadcast unloaded and loaded events to update browser state. Only bother 16065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if the value changed and the extension is actually enabled, since there is 16075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // no UI otherwise. 16085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool old_enabled = extension_prefs_->IsIncognitoEnabled(extension_id); 16095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enabled == old_enabled) 16105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetIsIncognitoEnabled(extension_id, enabled); 16135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_is_enabled = extensions_.Contains(extension_id); 16155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When we reload the extension the ID may be invalidated if we've passed it 16175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by const ref everywhere. Make a copy to be safe. 16185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string id = extension_id; 16195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_is_enabled) 16205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReloadExtension(id); 16215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reloading the extension invalidates the |extension| pointer. 16235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = GetInstalledExtension(id); 16245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) 16255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 16265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::CanCrossIncognito(const Extension* extension) const { 16295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We allow the extension to see events and data from another profile iff it 16305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // uses "spanning" behavior and it has incognito access. "split" mode 16315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extensions only see events for a matching profile. 16325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 16335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return IsIncognitoEnabled(extension->id()) && 16342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extensions::IncognitoInfo::IsSplitMode(extension); 16355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::CanLoadInIncognito(const Extension* extension) const { 16385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension->is_hosted_app()) 16395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 16405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Packaged apps and regular extensions need to be enabled specifically for 16415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // incognito (and split mode should be set). 16422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extensions::IncognitoInfo::IsSplitMode(extension) && 16435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension->id()); 16445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExtensionMoved( 16475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& moved_extension_id, 16485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& predecessor_extension_id, 16495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& successor_extension_id) { 16505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->OnExtensionMoved( 16515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) moved_extension_id, 16525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) predecessor_extension_id, 16535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) successor_extension_id); 16545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(moved_extension_id); 16565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) 16575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 16585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::AllowFileAccess(const Extension* extension) const { 16615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (CommandLine::ForCurrentProcess()->HasSwitch( 16625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switches::kDisableExtensionsFileAccessCheck) || 16635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AllowFileAccess(extension->id())); 16645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetAllowFileAccess(const Extension* extension, 16675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allow) { 16685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reload to update browser state. Only bother if the value changed and the 16695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension is actually enabled, since there is no UI otherwise. 16705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool old_allow = AllowFileAccess(extension); 16715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow == old_allow) 16725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetAllowFileAccess(extension->id(), allow); 16755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_is_enabled = extensions_.Contains(extension->id()); 16775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_is_enabled) 16785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReloadExtension(extension->id()); 16795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Some extensions will autoupdate themselves externally from Chrome. These 16825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// are typically part of some larger client application package. To support 16835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// these, the extension will register its location in the the preferences file 16845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// (and also, on Windows, in the registry) and this code will periodically 16855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// check that location for a .crx file, which it will then install locally if 16865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// a new version is available. 16875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Errors are reported through ExtensionErrorReporter. Succcess is not 16885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// reported. 16895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckForExternalUpdates() { 16905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 16915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that this installation is intentionally silent (since it didn't 16935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // go through the front-end). Extensions that are registered in this 16945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // way are effectively considered 'pre-bundled', and so implicitly 16955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // trusted. In general, if something has HKLM or filesystem access, 16965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // they could install an extension manually themselves anyway. 16975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ask each external extension provider to give us a call back for each 16995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension they know about. See OnExternalExtension(File|UpdateUrl)Found. 17005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 17015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 17025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 17035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* provider = i->get(); 17045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) provider->VisitRegisteredExtension(); 17055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do any required work that we would have done after completion of all 17085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // providers. 17095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (external_extension_providers_.empty()) { 17105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnAllExternalProvidersReady(); 17115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExternalProviderReady( 17155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExternalProviderInterface* provider) { 17165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(provider->IsReady()); 17185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An external provider has finished loading. We only take action 17205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if all of them are finished. So we check them first. 17215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (AreAllExternalProvidersReady()) 17225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnAllExternalProvidersReady(); 17235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::AreAllExternalProvidersReady() const { 17265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 17275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 17285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 17295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!i->get()->IsReady()) 17305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 17315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 17335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnAllExternalProvidersReady() { 17365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta elapsed = base::Time::Now() - profile_->GetStartTime(); 17385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_TIMES("Extension.ExternalProvidersReadyAfter", elapsed); 17395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Install any pending extensions. 17415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_once_all_providers_are_ready_ && updater()) { 17425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = false; 17432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) updater()->CheckNow(extensions::ExtensionUpdater::CheckParams()); 17445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Uninstall all the unclaimed extensions. 17475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> extensions_info( 17485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionsInfo()); 17495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < extensions_info->size(); ++i) { 17505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionInfo* info = extensions_info->at(i).get(); 17512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (Manifest::IsExternalLocation(info->extension_location)) 17525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckExternalUninstall(info->extension_id); 17535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IdentifyAlertableExtensions(); 17555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::IdentifyAlertableExtensions() { 17585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Build up the lists of extensions that require acknowledgment. If this is 17615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the first time, grandfather extensions that would have caused 17625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification. 17635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_.reset(ExtensionErrorUI::Create(this)); 17645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool did_show_alert = false; 17665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PopulateExtensionErrorUI(extension_error_ui_.get())) { 1767c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!is_first_run_) { 17685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) did_show_alert = extension_error_ui_->ShowErrorInBubbleView(); 17705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 17715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First run. Just acknowledge all the extensions, silently, by 17725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // shortcutting the display of the UI and going straight to the 17735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // callback for pressing the Accept button. 17745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleExtensionAlertAccept(); 17755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 17795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!did_show_alert) 17815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_.reset(); 17825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::PopulateExtensionErrorUI( 17855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionErrorUI* extension_error_ui) { 17865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool needs_alert = false; 17872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 17882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions that are blacklisted. 17892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = blacklisted_extensions_.begin(); 17902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != blacklisted_extensions_.end(); ++it) { 17912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string id = (*it)->id(); 17922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(id)) { 17932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_error_ui->AddBlacklistedExtension(id); 17942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) needs_alert = true; 17952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 17962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 17972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 17985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 17995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 18007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* e = iter->get(); 18012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions disabled by policy. Note: this no longer includes blacklisted 18032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // extensions, though we still show the same UI. 18042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!system_->management_policy()->UserMayLoad(e, NULL)) { 18055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(e->id())) { 18065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui->AddBlacklistedExtension(e->id()); 18075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) needs_alert = true; 18085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return needs_alert; 18135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::HandleExtensionAlertClosed() { 18165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ExtensionIdSet* extension_ids = 18175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_->get_blacklisted_extension_ids(); 18185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionIdSet::const_iterator iter = extension_ids->begin(); 18195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extension_ids->end(); ++iter) { 18205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeBlacklistedExtension(*iter); 18215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_error_ui_.reset(); 18232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 18242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::HandleExtensionAlertAccept() { 1826c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_error_ui_->Close(); 18275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AcknowledgeExternalExtension(const std::string& id) { 18305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeExternalExtension(id); 18315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 18325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsUnacknowledgedExternalExtension( 18355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension) { 18365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) 18375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 18385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return (Manifest::IsExternalLocation(extension->location()) && 18405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension_prefs_->IsExternalExtensionAcknowledged(extension->id()) && 18415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !(extension_prefs_->GetDisableReasons(extension->id()) & 18425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_SIDELOAD_WIPEOUT)); 18435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::HandleExtensionAlertDetails() { 18465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_->ShowExtensions(); 1847c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // ShowExtensions may cause the error UI to close synchronously, e.g. if it 1848c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // causes a navigation. 1849c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extension_error_ui_) 1850c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_error_ui_->Close(); 18515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UpdateExternalExtensionAlert() { 18545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) 18555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 18565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = NULL; 18585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = disabled_extensions_.begin(); 18595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != disabled_extensions_.end(); ++iter) { 18607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* e = iter->get(); 18615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(e)) { 18625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = e; 18635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 18645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) { 18685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions::HasExternalInstallError(this)) { 18695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IncrementAcknowledgePromptCount(extension->id()) > 18705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kMaxExtensionAcknowledgePromptCount) { 18715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Stop prompting for this extension, and check if there's another 18725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // one that needs prompting. 18735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeExternalExtension(extension->id()); 18745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 18755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 18765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_IGNORED, 18775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 18783240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension)) { 18793240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION( 18803240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch "Extensions.ExternalExtensionEventWebstore", 18813240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_IGNORED, 18823240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 18833240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 18843240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION( 18853240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch "Extensions.ExternalExtensionEventNonWebstore", 18863240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_IGNORED, 18873240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 18883240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 18895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 18905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1891c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (is_first_run_) 1892c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->SetExternalInstallFirstRun(extension->id()); 1893c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // first_run is true if the extension was installed during a first run 1894c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // (even if it's post-first run now). 1895c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool first_run = extension_prefs_->IsExternalInstallFirstRun( 1896c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension->id()); 1897c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extensions::AddExternalInstallError(this, extension, first_run); 18985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 19005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::RemoveExternalInstallError(this); 19015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UnloadExtension( 19055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 19065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_misc::UnloadedExtensionReason reason) { 19075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the extension gets deleted after we return from this function. 19082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_TERMINATED; 19095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<const Extension> extension( 19102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetExtensionById(extension_id, include_mask)); 19115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method can be called via PostTask, so the extension may have been 19135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // unloaded by the time this runs. 1914868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!extension.get()) { 19155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In case the extension may have crashed/uninstalled. Allow the profile to 19165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // clean up its RequestContexts. 19175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension_id, reason); 19185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 192190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // If uninstalling let RuntimeEventRouter know. 192290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (reason == extension_misc::UNLOAD_REASON_UNINSTALL) 192390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::RuntimeEventRouter::OnExtensionUninstalled( 192490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) profile_, extension_id); 192590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 19265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Keep information about the extension so that we can reload it later 19275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's not permanently installed. 19285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unloaded_extension_paths_[extension->id()] = extension->path(); 19295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clean up if the extension is meant to be enabled after a reload. 1931c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reloading_extensions_.erase(extension->id()); 19325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clean up runtime data. 19345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.erase(extension_id); 19355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (disabled_extensions_.Contains(extension->id())) { 19375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Remove(extension->id()); 19385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the profile cleans up its RequestContexts when an already 19395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disabled extension is unloaded (since they are also tracking the disabled 19405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extensions). 19415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension_id, reason); 1942a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } else { 1943a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Remove the extension from our list. 1944a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions_.Remove(extension->id()); 1945a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) NotifyExtensionUnloaded(extension.get(), reason); 19465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1948a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::NotificationService::current()->Notify( 1949a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_REMOVED, 1950a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Source<Profile>(profile_), 1951a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Details<const Extension>(extension.get())); 19525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)void ExtensionService::RemoveComponentExtension( 195558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::string& extension_id) { 195658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) scoped_refptr<const Extension> extension( 195758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) GetExtensionById(extension_id, false)); 195858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) UnloadExtension(extension_id, extension_misc::UNLOAD_REASON_UNINSTALL); 195958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) content::NotificationService::current()->Notify( 196058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALLED, 196158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) content::Source<Profile>(profile_), 196258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) content::Details<const Extension>(extension.get())); 196358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} 196458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 19655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UnloadAllExtensions() { 19665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()->RevokeRightsForAllExtensions(); 19675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Clear(); 19695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Clear(); 19705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Clear(); 19715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.clear(); 19725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erikkay) should there be a notification for this? We can't use 19745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // EXTENSION_UNLOADED since that implies that the extension has been disabled 19755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // or uninstalled, and UnloadAll is just part of shutdown. 19765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReloadExtensions() { 19795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadAllExtensions(); 19805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_->LoadAll(); 19815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::InstalledLoader(this).LoadAllExtensions(); 198290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Don't call SetReadyAndNotifyListeners() since tests call this multiple 198390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // times. 19845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::GarbageCollectExtensions() { 198758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_CHROMEOS) 198858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (disable_garbage_collection_) 198958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return; 199058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 199158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 19925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->pref_service()->ReadOnly()) 19935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (pending_extension_manager()->HasPendingExtensions()) { 19962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Don't garbage collect while there are pending installations, which may 19972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // be using the temporary installation directory. Try to garbage collect 19982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // again later. 199990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostDelayedTask( 20002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 20012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::GarbageCollectExtensions, AsWeakPtr()), 20022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta::FromSeconds(kGarbageCollectRetryDelay)); 20032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 20042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 20052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 20065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> info( 20075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionsInfo()); 20085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::multimap<std::string, base::FilePath> extension_paths; 20105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < info->size(); ++i) 20115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths.insert(std::make_pair(info->at(i)->extension_id, 20125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->at(i)->extension_path)); 20135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) info = extension_prefs_->GetAllDelayedInstallInfo(); 20155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < info->size(); ++i) 20165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths.insert(std::make_pair(info->at(i)->extension_id, 20175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->at(i)->extension_path)); 20185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 20202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 20215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 20225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::GarbageCollectExtensions, 20235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_, 20245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths))) { 20255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 20265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SyncExtensionChangeIfNeeded(const Extension& extension) { 20307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extensions::sync_helper::IsSyncableApp(&extension)) { 20317dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (app_sync_bundle_.IsSyncing()) 20327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch app_sync_bundle_.SyncChangeIfNeeded(extension); 20337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 20347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::APPS); 20357dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else if (extensions::sync_helper::IsSyncableExtension(&extension)) { 20367dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extension_sync_bundle_.IsSyncing()) 20377dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch extension_sync_bundle_.SyncChangeIfNeeded(extension); 20387dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 20397dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::EXTENSIONS); 20405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2043c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::SetReadyAndNotifyListeners() { 204490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ready_->Signal(); 20455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 20465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSIONS_READY, 20475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 20485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::NoDetails()); 20495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2051c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::OnLoadedInstalledExtensions() { 2052c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (updater_) 2053c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) updater_->Start(); 2054c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 2055c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) OnBlacklistUpdated(); 2056c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 2057c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 20585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AddExtension(const Extension* extension) { 20595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(jstritar): We may be able to get rid of this branch by overriding the 20605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default extension state to DISABLED when the --disable-extensions flag 20615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is set (http://crbug.com/29067). 20625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_enabled() && 20635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension->is_theme() && 20642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location() != Manifest::COMPONENT && 20652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !Manifest::IsExternalLocation(extension->location())) { 20665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 20675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2069c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool is_extension_upgrade = false; 2070ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch bool is_extension_installed = false; 2071ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch const Extension* old = GetInstalledExtension(extension->id()); 2072ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch if (old) { 2073ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch is_extension_installed = true; 2074ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch int version_compare_result = 2075ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch extension->version()->CompareTo(*(old->version())); 2076ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch is_extension_upgrade = version_compare_result > 0; 2077c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Other than for unpacked extensions, CrxInstaller should have guaranteed 2078c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // that we aren't downgrading. 2079c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!Manifest::IsUnpackedLocation(extension->location())) 2080ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch CHECK_GE(version_compare_result, 0); 2081c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 2082c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SetBeingUpgraded(extension, is_extension_upgrade); 20835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension is now loaded, remove its data from unloaded extension map. 20855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unloaded_extension_paths_.erase(extension->id()); 20865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If a terminated extension is loaded, remove it from the terminated list. 20885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UntrackTerminatedExtension(extension->id()); 20895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was disabled for a reload, then enable it. 2091c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool reloading = reloading_extensions_.erase(extension->id()) > 0; 20925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2093c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Check if the extension's privileges have changed and mark the 2094c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // extension disabled if necessary. 2095ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch CheckPermissionsIncrease(extension, is_extension_installed); 20965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2097ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch if (is_extension_installed && !reloading) { 2098c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // To upgrade an extension in place, unload the old one and then load the 2099c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // new one. ReloadExtension disables the extension, which is sufficient. 2100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UnloadExtension(extension->id(), extension_misc::UNLOAD_REASON_UPDATE); 2101c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 21025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->IsExtensionBlacklisted(extension->id())) { 21042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Only prefs is checked for the blacklist. We rely on callers to check the 21052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // blacklist before calling into here, e.g. CrxInstaller checks before 2106a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // installation then threads through the install and pending install flow 2107a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // of this class, and we check when loading installed extensions. 21082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Insert(extension); 2109c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (!reloading && 2110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->IsExtensionDisabled(extension->id())) { 21112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disabled_extensions_.Insert(extension); 21125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 21135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 21145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UPDATE_DISABLED, 21155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 21165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 21175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Show the extension disabled error if a permissions increase was the 21192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // only reason it was disabled. 21202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->GetDisableReasons(extension->id()) == 21215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_PERMISSIONS_INCREASE) { 21225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::AddExtensionDisabledError(this, extension); 21235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2124c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (reloading) { 2125c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Replace the old extension with the new version. 2126c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) CHECK(!disabled_extensions_.Insert(extension)); 2127c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnableExtension(extension->id()); 21282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 21292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // All apps that are displayed in the launcher are ordered by their ordinals 21302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so we must ensure they have valid ordinals. 21312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->RequiresSortOrdinal()) { 21322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension->ShouldDisplayInNewTabPage()) { 21332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->extension_sorting()->MarkExtensionAsHidden( 21342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id()); 21352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 21362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->extension_sorting()->EnsureValidOrdinals( 21372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id(), syncer::StringOrdinal()); 21382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 21392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 21402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions_.Insert(extension); 21412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 21422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NotifyExtensionLoaded(extension); 21435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2144c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SetBeingUpgraded(extension, false); 21452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 21462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 21472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddComponentExtension(const Extension* extension) { 21482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string old_version_string( 21492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->GetVersionString(extension->id())); 21502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Version old_version(old_version_string); 21515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!old_version.IsValid() || !old_version.Equals(*extension->version())) { 21532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) VLOG(1) << "Component extension " << extension->name() << " (" 21542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << extension->id() << ") installing/upgrading from '" 21552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << old_version_string << "' to " << extension->version()->GetString(); 21562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 21572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddNewOrUpdatedExtension(extension, 21582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::ENABLED_COMPONENT, 2159a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::Blacklist::NOT_BLACKLISTED, 21602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) syncer::StringOrdinal()); 21612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 21625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 21635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddExtension(extension); 21655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 21665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2167c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::UpdateActivePermissions(const Extension* extension) { 21685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has used the optional permissions API, it will have a 21695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // custom set of active permissions defined in the extension prefs. Here, 21705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we update the extension's active permissions based on the prefs. 21715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> active_permissions = 21725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs()->GetActivePermissions(extension->id()); 21735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2174868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (active_permissions.get()) { 21755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We restrict the active permissions to be within the bounds defined in the 21765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension's manifest. 21775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a) active permissions must be a subset of optional + default permissions 21785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // b) active permissions must contains all default permissions 21795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> total_permissions = 21805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionSet::CreateUnion( 2181b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) extensions::PermissionsData::GetRequiredPermissions(extension), 2182b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) extensions::PermissionsData::GetOptionalPermissions(extension)); 21835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the active permissions contain no more than optional + default. 21855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> adjusted_active = 21865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionSet::CreateIntersection( 21875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) total_permissions.get(), active_permissions.get()); 21885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the active permissions contain the default permissions. 21905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) adjusted_active = PermissionSet::CreateUnion( 2191b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) extensions::PermissionsData::GetRequiredPermissions(extension), 2192b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) adjusted_active.get()); 21935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::PermissionsUpdater perms_updater(profile()); 2195868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) perms_updater.UpdateActivePermissions(extension, adjusted_active.get()); 21965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2197c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 2198c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 2199c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::CheckPermissionsIncrease(const Extension* extension, 2200ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch bool is_extension_installed) { 2201c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UpdateActivePermissions(extension); 22025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We keep track of all permissions the user has granted each extension. 22045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This allows extensions to gracefully support backwards compatibility 22055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by including unknown permissions in their manifests. When the user 22065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installs the extension, only the recognized permissions are recorded. 22075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the unknown permissions become recognized (e.g., through browser 22085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // upgrade), we can prompt the user to accept these new permissions. 22095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions can also silently upgrade to less permissions, and then 22105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // silently upgrade to a version that adds these permissions back. 22115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 22125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For example, pretend that Chrome 10 includes a permission "omnibox" 22135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for an API that adds suggestions to the omnibox. An extension can 22145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // maintain backwards compatibility while still having "omnibox" in the 22155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // manifest. If a user installs the extension on Chrome 9, the browser 22165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will record the permissions it recognized, not including "omnibox." 22175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When upgrading to Chrome 10, "omnibox" will be recognized and Chrome 22185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will disable the extension and prompt the user to approve the increase 22195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in privileges. The extension could then release a new version that 22205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // removes the "omnibox" permission. When the user upgrades, Chrome will 22215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // still remember that "omnibox" had been granted, so that if the 22225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension once again includes "omnibox" in an upgrade, the extension 22235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // can upgrade without requiring this user's approval. 22245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int disable_reasons = extension_prefs_->GetDisableReasons(extension->id()); 22255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 222690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool auto_grant_permission = 2227ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch (!is_extension_installed && extension->was_installed_by_default()) || 222890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) chrome::IsRunningInForcedAppMode(); 2229c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Silently grant all active permissions to default apps only on install. 2230c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // After install they should behave like other apps. 223190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Silently grant all active permissions to apps install in kiosk mode on both 223290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // install and update. 223390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (auto_grant_permission) 2234c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GrantPermissions(extension); 2235c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 2236c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool is_privilege_increase = false; 2237c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // We only need to compare the granted permissions to the current permissions 2238c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // if the extension is not allowed to silently increase its permissions. 223990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (!extensions::PermissionsData::CanSilentlyIncreasePermissions(extension) && 224090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) !auto_grant_permission) { 22415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add all the recognized permissions if the granted permissions list 22425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // hasn't been initialized yet. 22435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> granted_permissions = 22445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetGrantedPermissions(extension->id()); 22455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(granted_permissions.get()); 22465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Here, we check if an extension's privileges have increased in a manner 22485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that requires the user's approval. This could occur because the browser 22495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // upgraded and recognized additional privileges, or an extension upgrades 22505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to a version that requires additional privileges. 22517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) is_privilege_increase = granted_permissions->HasLessPrivilegesThan( 22527dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch extension->GetActivePermissions().get(), extension->GetType()); 22535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2255ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch if (is_extension_installed) { 22565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was already disabled, suppress any alerts for becoming 22575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disabled on permissions increase. 2258c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool previously_disabled = 2259c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->IsExtensionDisabled(extension->id()); 22602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Legacy disabled extensions do not have a disable reason. Infer that if 22612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // there was no permission increase, it was likely disabled by the user. 22622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (previously_disabled && disable_reasons == Extension::DISABLE_NONE && 2263c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) !extension_prefs_->DidExtensionEscalatePermissions(extension->id())) { 22642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_USER_ACTION; 22652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 22662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions that came to us disabled from sync need a similar inference, 22672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // except based on the new version's permissions. 22682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (previously_disabled && 22692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons == Extension::DISABLE_UNKNOWN_FROM_SYNC) { 22702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Remove the DISABLE_UNKNOWN_FROM_SYNC reason. 22712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->ClearDisableReasons(extension->id()); 22722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!is_privilege_increase) 22732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_USER_ACTION; 22745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2275c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) disable_reasons &= ~Extension::DISABLE_UNKNOWN_FROM_SYNC; 22765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension has changed permissions significantly. Disable it. A 22795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification should be sent by the caller. 22805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_privilege_increase) { 22812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_PERMISSIONS_INCREASE; 22825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_prefs_->DidExtensionEscalatePermissions(extension->id())) { 22835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 22845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_AutoDisable"); 22855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension->id(), Extension::DISABLED); 22875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetDidExtensionEscalatePermissions(extension, true); 22885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2289c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (disable_reasons != Extension::DISABLE_NONE) { 22902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->AddDisableReason( 22912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id(), 2292c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) static_cast<Extension::DisableReason>(disable_reasons)); 22935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 22955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UpdateActiveExtensionsInCrashReporter() { 22975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<std::string> extension_ids; 22985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 22995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 23007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* extension = iter->get(); 23012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension->is_theme() && extension->location() != Manifest::COMPONENT) 23025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_ids.insert(extension->id()); 23035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 230558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) crash_keys::SetActiveExtensions(extension_ids); 23065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 23075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2308eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen MurdochExtensionService::ImportStatus ExtensionService::SatisfyImports( 2309eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* extension) { 2310eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ImportStatus status = IMPORT_STATUS_OK; 2311eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<std::string> pending; 2312eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // TODO(elijahtaylor): Message the user if there is a failure that is 2313eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // unrecoverable. 2314eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::ImportsModules(extension)) { 2315eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const std::vector<SharedModuleInfo::ImportInfo>& imports = 2316eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SharedModuleInfo::GetImports(extension); 2317eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<SharedModuleInfo::ImportInfo>::const_iterator i; 2318eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (i = imports.begin(); i != imports.end(); ++i) { 2319eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch Version version_required(i->minimum_version); 2320eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* imported_module = 2321eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch GetExtensionById(i->extension_id, true); 2322eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!imported_module) { 2323eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (extension->from_webstore()) { 2324eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch status = IMPORT_STATUS_UNSATISFIED; 2325eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch pending.push_back(i->extension_id); 2326eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else { 2327eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return IMPORT_STATUS_UNRECOVERABLE; 2328eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2329eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (!SharedModuleInfo::IsSharedModule(imported_module)) { 2330eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return IMPORT_STATUS_UNRECOVERABLE; 2331eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (version_required.IsValid() && 2332eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch imported_module->version()->CompareTo(version_required) < 0) { 2333eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (imported_module->from_webstore()) { 2334eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch status = IMPORT_STATUS_UNSATISFIED; 2335eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else { 2336eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return IMPORT_STATUS_UNRECOVERABLE; 2337eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2338eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2339eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2340eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2341eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status == IMPORT_STATUS_UNSATISFIED) { 2342eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (std::vector<std::string>::const_iterator iter = pending.begin(); 2343eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch iter != pending.end(); 2344eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ++iter) { 2345eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch pending_extension_manager()->AddFromExtensionImport( 2346eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch *iter, 2347eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_urls::GetWebstoreUpdateUrl(), 2348eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch IsSharedModule); 2349eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2350eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CheckForUpdatesSoon(); 2351eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2352eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return status; 2353eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2354eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2355eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochscoped_ptr<const ExtensionSet> 2356eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ExtensionService::GetDependentExtensions(const Extension* extension) { 2357eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<ExtensionSet> dependents(new ExtensionSet()); 2358eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<ExtensionSet> set_to_check(new ExtensionSet()); 2359eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::IsSharedModule(extension)) { 2360eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_to_check->InsertAll(disabled_extensions_); 2361eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_to_check->InsertAll(delayed_installs_); 2362eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_to_check->InsertAll(extensions_); 2363eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (ExtensionSet::const_iterator iter = set_to_check->begin(); 2364eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch iter != set_to_check->end(); ++iter) { 2365eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::ImportsExtensionById(iter->get(), 2366eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension->id())) { 2367eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch dependents->Insert(*iter); 2368eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2369eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2370eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2371eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return dependents.PassAs<const ExtensionSet>(); 2372eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2373eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2374eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::PruneSharedModulesOnUninstall( 2375eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* extension) { 2376eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::ImportsModules(extension)) { 2377eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const std::vector<SharedModuleInfo::ImportInfo>& imports = 2378eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SharedModuleInfo::GetImports(extension); 2379eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<SharedModuleInfo::ImportInfo>::const_iterator i; 2380eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (i = imports.begin(); i != imports.end(); ++i) { 2381eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* imported_module = 2382eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch GetExtensionById(i->extension_id, true); 2383eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (imported_module && imported_module->from_webstore()) { 2384eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<const ExtensionSet> dependents = 2385eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch GetDependentExtensions(imported_module); 2386eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (dependents->size() == 0) { 23873551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) UninstallExtension(i->extension_id, true, NULL); 2388eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2389eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2390eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2391eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2392eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2393eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 23945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExtensionInstalled( 23955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension, 23965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::StringOrdinal& page_ordinal, 23975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool has_requirement_errors, 2398a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::Blacklist::BlacklistState blacklist_state, 23995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool wait_for_idle) { 24005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 24015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = extension->id(); 24035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool initial_enable = ShouldEnableOnInstall(extension); 24045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::PendingExtensionInfo* pending_extension_info = NULL; 24055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((pending_extension_info = pending_extension_manager()->GetById(id))) { 2406868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!pending_extension_info->ShouldAllowInstall(extension)) { 24075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->Remove(id); 24085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "ShouldAllowInstall() returned false for " 24105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << id << " of type " << extension->GetType() 24112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << " and update URL " 24122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << extensions::ManifestURL::GetUpdateURL(extension).spec() 24135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "; not installing"; 24145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Delete the extension directory since we're not going to 24165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // load it. 24172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 24182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 24195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&extension_file_util::DeleteFile, 24205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->path(), true))) { 24215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 24225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 24235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 24245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 24255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->Remove(id); 24275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 24285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We explicitly want to re-enable an uninstalled external 24295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension; if we're here, that means the user is manually 24305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installing the extension. 24315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExternalExtensionUninstalled(id)) { 24325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = true; 24335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 24345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 24355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unsupported requirements overrides the management policy. 24375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_requirement_errors) { 24385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = false; 24395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AddDisableReason( 24405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, Extension::DISABLE_UNSUPPORTED_REQUIREMENT); 24415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was disabled because of unsupported requirements but 24425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // now supports all requirements after an update and there are not other 24435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disable reasons, enable it. 24445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_prefs_->GetDisableReasons(id) == 24455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_UNSUPPORTED_REQUIREMENT) { 24465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = true; 24475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->ClearDisableReasons(id); 24485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 24495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2450a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) if (blacklist_state == extensions::Blacklist::BLACKLISTED) { 2451a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Installation of a blacklisted extension can happen from sync, policy, 2452a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // etc, where to maintain consistency we need to install it, just never 2453a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // load it (see AddExtension). Usually it should be the job of callers to 2454a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // incercept blacklisted extension earlier (e.g. CrxInstaller, before even 2455a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // showing the install dialogue). 2456a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs()->AcknowledgeBlacklistedExtension(id); 2457a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.SilentInstall", 2458a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension->location(), 2459a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) Manifest::NUM_LOCATIONS); 2460a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } 2461a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 24622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetInstalledExtension(extension->id())) { 24635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.InstallType", 24645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->GetType(), 100); 24652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.InstallSource", 24662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 24675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 24685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_Install"); 24692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 24702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateType", 24712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->GetType(), 100); 24722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateSource", 24732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 24745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 24755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Certain extension locations are specific enough that we can 24775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // auto-acknowledge any extension that came from one of them. 24782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->location() == Manifest::EXTERNAL_POLICY_DOWNLOAD) 24795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(extension->id()); 24802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension::State initial_state = 24812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) initial_enable ? Extension::ENABLED : Extension::DISABLED; 24822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (ShouldDelayExtensionUpdate(id, wait_for_idle)) { 2483a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->SetDelayedInstallInfo( 2484a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension, 2485a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2486a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2487a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IDLE, 2488a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 24895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Transfer ownership of |extension|. 2491eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Insert(extension); 24925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify extension of available update. 24945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::RuntimeEventRouter::DispatchOnUpdateAvailableEvent( 24955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_, id, extension->manifest()->value()); 24962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 24972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify observers that app update is available. 24982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_, 24992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnAppUpdateAvailable(extension->id())); 25005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 25015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2503eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ImportStatus status = SatisfyImports(extension); 2504eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (installs_delayed_for_gc()) { 2505a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->SetDelayedInstallInfo( 2506a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension, 2507a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2508a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2509a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::ExtensionPrefs::DELAY_REASON_GC, 2510a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 25112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_installs_.Insert(extension); 2512eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (status != IMPORT_STATUS_OK) { 2513eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status == IMPORT_STATUS_UNSATISFIED) { 2514a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->SetDelayedInstallInfo( 2515a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension, 2516a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2517a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2518eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IMPORTS, 2519eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch page_ordinal); 2520eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Insert(extension); 2521eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 25222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 2523a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) AddNewOrUpdatedExtension(extension, 2524a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2525a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2526a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 25275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 25295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddNewOrUpdatedExtension( 25312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension, 25322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::State initial_state, 2533a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::Blacklist::BlacklistState blacklist_state, 25342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const syncer::StringOrdinal& page_ordinal) { 25352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2536a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->OnExtensionInstalled(extension, 2537a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2538a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2539a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 2540a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) delayed_installs_.Remove(extension->id()); 25412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishInstallation(extension); 25425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 25435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::MaybeFinishDelayedInstallation( 25455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) { 2546eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Check if the extension already got installed. 2547eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!delayed_installs_.Contains(extension_id)) 25485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2549eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions::ExtensionPrefs::DelayReason reason = 2550eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetDelayedInstallReason(extension_id); 2551eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2552eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Check if the extension is idle. DELAY_REASON_NONE is used for older 2553eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // preferences files that will not have set this field but it was previously 2554eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // only used for idle updates. 2555eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if ((reason == extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IDLE || 2556eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch reason == extensions::ExtensionPrefs::DELAY_REASON_NONE) && 2557eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch is_ready() && !IsExtensionIdle(extension_id)) 25585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 25595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2560eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* extension = delayed_installs_.GetByID(extension_id); 2561eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (reason == extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IMPORTS) { 2562eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ImportStatus status = SatisfyImports(extension); 2563eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status != IMPORT_STATUS_OK) { 2564eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status == IMPORT_STATUS_UNRECOVERABLE) { 2565eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Remove(extension_id); 2566eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Make sure no version of the extension is actually installed, (i.e., 2567eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // that this delayed install was not an update). 2568eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CHECK(!extension_prefs_->GetInstalledExtensionInfo(extension_id).get()); 2569eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->DeleteExtensionPrefs(extension_id); 2570eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2571eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return; 2572eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2573eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2574eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 25752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishDelayedInstallation(extension_id); 25765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 25775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::FinishDelayedInstallation( 25792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) { 25802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension( 25812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetPendingExtensionUpdate(extension_id)); 2582868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CHECK(extension.get()); 2583eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Remove(extension_id); 25845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension_prefs_->FinishDelayedInstallInfo(extension_id)) 25865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 25875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2588868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) FinishInstallation(extension.get()); 25892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 25902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 25912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::FinishInstallation(const Extension* extension) { 259290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const extensions::Extension* existing_extension = 259390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) GetInstalledExtension(extension->id()); 259490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_update = false; 259590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::string old_name; 259690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (existing_extension) { 259790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) is_update = true; 259890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) old_name = existing_extension->name(); 259990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 260090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::InstalledExtensionInfo details(extension, is_update, old_name); 26015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 26025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_INSTALLED, 26035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 2604c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) content::Details<const extensions::InstalledExtensionInfo>(&details)); 26055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool unacknowledged_external = IsUnacknowledgedExternalExtension(extension); 26072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 26082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Unpacked extensions default to allowing file access, but if that has been 26092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // overridden, don't reset the value. 26102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (Manifest::ShouldAlwaysAllowFileAccess(extension->location()) && 26112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->HasAllowFileAccessSetting(extension->id())) { 26122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetAllowFileAccess(extension->id(), true); 26132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 26142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 26152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddExtension(extension); 26162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 26175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this is a new external extension that was disabled, alert the user 26182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so he can reenable it. We do this last so that it has already been 26192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // added to our list of extensions. 26203551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (unacknowledged_external && !is_update) { 26215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 26222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 26232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXTERNAL_EXTENSION_INSTALLED, 26242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 26253240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension)) { 26263240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore", 26273240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_INSTALLED, 26283240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 26293240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 26303240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore", 26313240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_INSTALLED, 26323240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 26333240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 26342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2635eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2636eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Check extensions that may have been delayed only because this shared module 2637eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // was not available. 2638eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::IsSharedModule(extension)) { 2639eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallations(); 2640eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 26415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const Extension* ExtensionService::GetPendingExtensionUpdate( 26442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& id) const { 2645eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return delayed_installs_.GetByID(id); 26465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::TrackTerminatedExtension(const Extension* extension) { 26495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!terminated_extensions_.Contains(extension->id())) 26505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Insert(make_scoped_refptr(extension)); 26515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(extension->id(), extension_misc::UNLOAD_REASON_TERMINATE); 26535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UntrackTerminatedExtension(const std::string& id) { 26565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string lowercase_id = StringToLowerASCII(id); 2657a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const Extension* extension = terminated_extensions_.GetByID(lowercase_id); 26585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Remove(lowercase_id); 2659a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) if (extension) { 2660a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::NotificationService::current()->Notify( 2661a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_REMOVED, 2662a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Source<Profile>(profile_), 2663a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Details<const Extension>(extension)); 2664a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } 26655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetTerminatedExtension( 26685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id) const { 26692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, INCLUDE_TERMINATED); 26705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetInstalledExtension( 26735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id) const { 26742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_ENABLED | 26752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_DISABLED | 26762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_TERMINATED | 26772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_BLACKLISTED; 26782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, include_mask); 26795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ExtensionBindingsAllowed(const GURL& url) { 26825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Allow bindings for all packaged extensions and component hosted apps. 2683ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const Extension* extension = extensions_.GetExtensionOrAppByURL(url); 26845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension && (!extension->is_hosted_app() || 26852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location() == Manifest::COMPONENT); 26865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ShouldBlockUrlInBrowserTab(GURL* url) { 2689ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const Extension* extension = extensions_.GetExtensionOrAppByURL(*url); 26905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->is_platform_app()) { 26915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *url = GURL(chrome::kExtensionInvalidRequestURL); 26925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 26935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 26945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 26965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::OnExternalExtensionFileFound( 26995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, 27005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Version* version, 27012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path, 27022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location location, 27035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int creation_flags, 27045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool mark_acknowledged) { 27055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 27065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(Extension::IdIsValid(id)); 27075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IsExternalExtensionUninstalled(id)) 27085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 27095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Before even bothering to unpack, check and see if we already have this 27115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // version. This is important because these extensions are going to get 27125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed on every startup. 27135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* existing = GetExtensionById(id, true); 27145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (existing) { 27165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The default apps will have the location set as INTERNAL. Since older 27175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default apps are installed as EXTERNAL, we override them. However, if the 27185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // app is already installed as internal, then do the version check. 27195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(grv) : Remove after Q1-2013. 27205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_default_apps_migration = 27212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (location == Manifest::INTERNAL && 27222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::IsExternalLocation(existing->location())); 27235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!is_default_apps_migration) { 27255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(version); 27265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (existing->version()->CompareTo(*version)) { 27285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case -1: // existing version is older, we should upgrade 27295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 27305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case 0: // existing version is same, do nothing 27315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 27325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case 1: // existing version is newer, uh-oh 27335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Found external version of extension " << id 27345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "that is older than current version. Current version " 27355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "is: " << existing->VersionString() << ". New " 27365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "version is: " << version->GetString() 27375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << ". Keeping current version."; 27385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 27395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension is already pending, don't start an install. 27445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromExternalFile( 27455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, location, *version)) { 27465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 27475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // no client (silent install) 2750ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch scoped_refptr<CrxInstaller> installer(CrxInstaller::CreateSilent(this)); 27515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(location); 27525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_id(id); 27535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_version(*version); 27545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_cause(extension_misc::INSTALL_CAUSE_EXTERNAL_FILE); 27555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_creation_flags(creation_flags); 27562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_CHROMEOS) 27572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::InstallLimiter::Get(profile_)->Add(installer, path); 27582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#else 27595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->InstallCrx(path); 27602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 27615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Depending on the source, a new external extension might not need a user 27635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification on installation. For such extensions, mark them acknowledged 27645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // now to suppress the notification. 27655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mark_acknowledged) 27665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(id); 27675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 27695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReportExtensionLoadError( 27722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& extension_path, 27735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string &error, 27745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool be_noisy) { 27755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 27765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_LOAD_ERROR, 27775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 27785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const std::string>(&error)); 27795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string path_str = UTF16ToUTF8(extension_path.LossyDisplayName()); 27815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 message = UTF8ToUTF16(base::StringPrintf( 27825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Could not load extension from '%s'. %s", 27835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path_str.c_str(), error.c_str())); 27845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionErrorReporter::GetInstance()->ReportError(message, be_noisy); 27855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::DidCreateRenderViewForBackgroundPage( 27885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host) { 27895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanedDevTools::iterator iter = 27905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) orphaned_dev_tools_.find(host->extension_id()); 27915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (iter == orphaned_dev_tools_.end()) 27925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 27935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27947dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch iter->second->ConnectRenderViewHost(host->render_view_host()); 27955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) orphaned_dev_tools_.erase(iter); 27965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Observe(int type, 27995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationSource& source, 28005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationDetails& details) { 28015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 28025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_APP_TERMINATING: 28035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Shutdown has started. Don't start any more extension installs. 28045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (We cannot use ExtensionService::Shutdown() for this because it 28055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // happens too late in browser teardown.) 28065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_terminating_ = true; 28075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED: { 28095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (profile_ != 28105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(source).ptr()->GetOriginalProfile()) { 28115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 28155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<extensions::ExtensionHost>(details).ptr(); 28165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mark the extension as terminated and Unload it. We want it to 28185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be in a consistent state: either fully working or not loaded 28195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at all, but never half-crashed. We do it in a PostTask so 28205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that other handlers of this notification will still have 28215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // access to the Extension and ExtensionHost. 282290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 28235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 28245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 28255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &ExtensionService::TrackTerminatedExtension, 28265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AsWeakPtr(), 28275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->extension())); 28285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case content::NOTIFICATION_RENDERER_PROCESS_CREATED: { 28315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* process = 28325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<content::RenderProcessHost>(source).ptr(); 28335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 28345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(process->GetBrowserContext()); 28355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(host_profile->GetOriginalProfile())) 28365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions need to know the channel for API restrictions. 28395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetChannel( 2840ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch extensions::GetCurrentChannel())); 28415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // Platform apps need to know the system font. 28437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) scoped_ptr<base::DictionaryValue> fonts(new base::DictionaryValue); 28447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) webui::SetFontAndTextDirection(fonts.get()); 28457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) std::string font_family, font_size; 28467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) fonts->GetString("fontfamily", &font_family); 28477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) fonts->GetString("fontsize", &font_size); 28487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) process->Send(new ExtensionMsg_SetSystemFont( 28497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) font_family, font_size)); 28507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 28515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Valid extension function names, used to setup bindings in renderer. 28525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> function_names; 28535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionFunctionDispatcher::GetAllFunctionNames(&function_names); 28545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetFunctionNames(function_names)); 28555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Scripting whitelist. This is modified by tests and must be communicated 28575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to renderers. 28585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetScriptingWhitelist( 28595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *Extension::GetScriptingWhitelist())); 28605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Loaded extensions. 28625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ExtensionMsg_Loaded_Params> loaded_extensions; 28635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 28645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 28655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Renderers don't need to know about themes. 28665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!(*iter)->is_theme()) 28677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) loaded_extensions.push_back(ExtensionMsg_Loaded_Params(iter->get())); 28685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_Loaded(loaded_extensions)); 28705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case content::NOTIFICATION_RENDERER_PROCESS_TERMINATED: { 28735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* process = 28745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<content::RenderProcessHost>(source).ptr(); 28755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 28765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(process->GetBrowserContext()); 28775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(host_profile->GetOriginalProfile())) 28785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_map_.RemoveAllFromProcess(process->GetID()); 28815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::PostTask( 28825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::IO, FROM_HERE, 28835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&ExtensionInfoMap::UnregisterAllExtensionsInProcess, 28845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->info_map(), 28855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->GetID())); 28865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED: { 28895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 28905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<extensions::ExtensionHost>(details).ptr(); 28912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string extension_id = host->extension_id(); 2892eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (delayed_installs_.Contains(extension_id)) { 28932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We were waiting for this extension to become idle, it now might have, 28942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so maybe finish installation. 289590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostDelayedTask( 28965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 28972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::MaybeFinishDelayedInstallation, 28985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AsWeakPtr(), extension_id), 28995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromSeconds(kUpdateIdleDelay)); 29005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 29025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case chrome::NOTIFICATION_UPGRADE_RECOMMENDED: { 29042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify extensions that chrome update is available. 29052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::RuntimeEventRouter::DispatchOnBrowserUpdateAvailableEvent( 29062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_); 29072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 29082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify observers that chrome update is available. 29092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_, 29102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnChromeUpdateAvailable()); 29112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 29122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 29135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 29155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unexpected notification type."; 29165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnExtensionInstallPrefChanged() { 29205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IdentifyAlertableExtensions(); 29215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckManagementPolicy(); 29225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::HasApps() const { 29255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !GetAppIds().empty(); 29265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionIdSet ExtensionService::GetAppIds() const { 29295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionIdSet result; 29305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator it = extensions_.begin(); 29315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != extensions_.end(); ++it) { 29322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if ((*it)->is_app() && (*it)->location() != Manifest::COMPONENT) 29335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result.insert((*it)->id()); 29345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 29375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsBackgroundPageReady(const Extension* extension) const { 29402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extensions::BackgroundInfo::HasPersistentBackgroundPage(extension)) 29415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 29425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 29435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 29445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 29455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.background_page_ready; 29465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetBackgroundPageReady(const Extension* extension) { 29492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(extensions::BackgroundInfo::HasBackgroundPage(extension)); 29505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].background_page_ready = true; 29515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 29525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_BACKGROUND_PAGE_READY, 29535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<const Extension>(extension), 29545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::NoDetails()); 29555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsBeingUpgraded(const Extension* extension) const { 29585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 29595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 29605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 29615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.being_upgraded; 29625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetBeingUpgraded(const Extension* extension, 2965c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool value) { 29665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].being_upgraded = value; 29675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2969eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbool ExtensionService::IsBeingReloaded( 2970eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const std::string& extension_id) const { 2971eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return ContainsKey(extensions_being_reloaded_, extension_id); 2972eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2973eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2974eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::SetBeingReloaded(const std::string& extension_id, 2975a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch bool isBeingReloaded) { 2976a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (isBeingReloaded) 2977eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions_being_reloaded_.insert(extension_id); 2978a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch else 2979eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions_being_reloaded_.erase(extension_id); 2980eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2981eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 29825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::HasUsedWebRequest(const Extension* extension) const { 29835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 29845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 29855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 29865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.has_used_webrequest; 29875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetHasUsedWebRequest(const Extension* extension, 29905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool value) { 29915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].has_used_webrequest = value; 29925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ShouldEnableOnInstall(const Extension* extension) { 29955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions installed by policy can't be disabled. So even if a previous 29965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installation disabled the extension, make sure it is now enabled. 29975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (system_->management_policy()->MustRemainEnabled(extension, NULL)) 29985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 29995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IsExtensionDisabled(extension->id())) 30015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 30025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) { 30045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // External extensions are initially disabled. We prompt the user before 30052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // enabling them. Hosted apps are excepted because they are not dangerous 30062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // (they need to be launched by the user anyway). 30072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->GetType() != Manifest::TYPE_HOSTED_APP && 30082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::IsExternalLocation(extension->location()) && 30095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension_prefs_->IsExternalExtensionAcknowledged(extension->id())) { 30105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 30115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 30125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 30135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 30155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExtensionIdle(const std::string& extension_id) const { 30182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ExtensionProcessManager* process_manager = system_->process_manager(); 30192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(process_manager); 30205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 30212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) process_manager->GetBackgroundHostForExtension(extension_id); 30222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (host) 30232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 30242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return process_manager->GetRenderViewHostsForExtension(extension_id).empty(); 30252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ExtensionService::ShouldDelayExtensionUpdate( 30282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id, 30292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool wait_for_idle) const { 30302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const char kOnUpdateAvailableEvent[] = "runtime.onUpdateAvailable"; 30312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If delayed updates are globally disabled, or just for this extension, 30332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // don't delay. 30342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!install_updates_when_idle_ || !wait_for_idle) 30352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 30362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* old = GetInstalledExtension(extension_id); 30382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If there is no old extension, this is not an update, so don't delay. 30392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!old) 30402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 30412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extensions::BackgroundInfo::HasPersistentBackgroundPage(old)) { 30432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Delay installation if the extension listens for the onUpdateAvailable 30442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // event. 30452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return system_->event_router()->ExtensionHasEventListener( 30462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_id, kOnUpdateAvailableEvent); 30472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 30482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Delay installation if the extension is not idle. 30492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return !IsExtensionIdle(extension_id); 30502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::GarbageCollectIsolatedStorage() { 30542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<base::hash_set<base::FilePath> > active_paths( 30552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new base::hash_set<base::FilePath>()); 30562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = extensions_.begin(); 30572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != extensions_.end(); ++it) { 30587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (extensions::AppIsolationInfo::HasIsolatedStorage(it->get())) { 30597d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) active_paths->insert(BrowserContext::GetStoragePartitionForSite( 30607d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) profile_, GetSiteForExtensionId((*it)->id()))->GetPath()); 30612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3064eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(!installs_delayed_for_gc()); 3065eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_installs_delayed_for_gc(true); 30662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::GarbageCollectStoragePartitions( 30672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, active_paths.Pass(), 30682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnGarbageCollectIsolatedStorageFinished, 30692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr())); 30702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnGarbageCollectIsolatedStorageFinished() { 3073eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_installs_delayed_for_gc(false); 3074eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallations(); 3075eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 3076eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 3077eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::MaybeFinishDelayedInstallations() { 3078eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<std::string> to_be_installed; 30792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = delayed_installs_.begin(); 30802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != delayed_installs_.end(); 30812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++it) { 3082eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch to_be_installed.push_back((*it)->id()); 30832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3084eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (std::vector<std::string>::const_iterator it = to_be_installed.begin(); 3085eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch it != to_be_installed.end(); 30862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++it) { 3087eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallation(*it); 30882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 30892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnNeedsToGarbageCollectIsolatedStorage() { 30922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetNeedsStorageGarbageCollection(true); 30932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 30942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 30952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnBlacklistUpdated() { 30962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist_->GetBlacklistedIDs( 30972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GenerateInstalledExtensionsSet()->GetIDs(), 30982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::ManageBlacklist, 30992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr(), 31002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.GetIDs())); 31012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::ManageBlacklist( 31042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::set<std::string>& old_blacklisted_ids, 31052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::set<std::string>& new_blacklisted_ids) { 31062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 31072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31083551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) std::set<std::string> no_longer_blacklisted = 31093551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) base::STLSetDifference<std::set<std::string> >(old_blacklisted_ids, 31103551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) new_blacklisted_ids); 31113551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) std::set<std::string> not_yet_blacklisted = 31123551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) base::STLSetDifference<std::set<std::string> >(new_blacklisted_ids, 31133551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) old_blacklisted_ids); 31142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::set<std::string>::iterator it = no_longer_blacklisted.begin(); 31162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != no_longer_blacklisted.end(); ++it) { 31172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension = 31182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.GetByID(*it); 3119a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) DCHECK(extension.get()) << "Extension " << *it << " no longer blacklisted, " 3120a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) << "but it was never blacklisted."; 3121868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!extension.get()) 31222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 31232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Remove(*it); 3124868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) AddExtension(extension.get()); 31252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.UnblacklistInstalled", 3126868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extension->location(), 3127868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) Manifest::NUM_LOCATIONS); 31282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::set<std::string>::iterator it = not_yet_blacklisted.begin(); 31312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != not_yet_blacklisted.end(); ++it) { 31322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension = GetInstalledExtension(*it); 3133a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) DCHECK(extension.get()) << "Extension " << *it << " needs to be " 3134a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) << "blacklisted, but it's not installed."; 3135868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!extension.get()) 31362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 31372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Insert(extension); 31382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UnloadExtension(*it, extension_misc::UNLOAD_REASON_BLACKLIST); 31392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.BlacklistInstalled", 31402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 31412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IdentifyAlertableExtensions(); 31442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddUpdateObserver(extensions::UpdateObserver* observer) { 31472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) update_observers_.AddObserver(observer); 31482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::RemoveUpdateObserver( 31512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::UpdateObserver* observer) { 31522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) update_observers_.RemoveObserver(observer); 31535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3154