extension_service.cc revision 4e180b6a0b4720a9b8e9e959a882386f690f08ff
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" 6568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)#include "chrome/browser/sync/sync_prefs.h" 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/favicon_source.h" 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/ntp/thumbnail_source.h" 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/ui/webui/theme_source.h" 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_switches.h" 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/chrome_version_info.h" 7158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "chrome/common/crash_keys.h" 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/background_info.h" 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension.h" 74eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "chrome/common/extensions/extension_constants.h" 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_file_util.h" 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_messages.h" 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/feature_switch.h" 78ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch#include "chrome/common/extensions/features/feature_channel.h" 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/incognito_handler.h" 80c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "chrome/common/extensions/manifest_handlers/app_isolation_info.h" 81868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "chrome/common/extensions/manifest_handlers/app_launch_info.h" 82eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "chrome/common/extensions/manifest_handlers/shared_module_info.h" 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/common/extensions/manifest_url_handler.h" 84b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)#include "chrome/common/extensions/permissions/permissions_data.h" 85868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)#include "chrome/common/extensions/sync_helper.h" 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/pref_names.h" 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/url_constants.h" 8858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#include "components/startup_metric_utils/startup_metric_utils.h" 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/browser_thread.h" 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/devtools_agent_host.h" 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_service.h" 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_types.h" 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/render_process_host.h" 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/site_instance.h" 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/storage_partition.h" 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "content/public/browser/url_data_source.h" 9790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "extensions/common/constants.h" 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "extensions/common/error_utils.h" 993551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "extensions/common/manifest.h" 100d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include "extensions/common/manifest_constants.h" 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "grit/generated_resources.h" 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/registry_controlled_domains/registry_controlled_domain.h" 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/sync_change.h" 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "sync/api/sync_error_factory.h" 1054e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "ui/base/webui/web_ui_util.h" 1067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "url/gurl.h" 10790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/browser/database/database_tracker.h" 10890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/browser/database/database_util.h" 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/chromeos/extensions/install_limiter.h" 1127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "webkit/browser/fileapi/file_system_backend.h" 11390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)#include "webkit/browser/fileapi/file_system_context.h" 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserContext; 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::BrowserThread; 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using content::DevToolsAgentHost; 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::CrxInstaller; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::Extension; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::ExtensionIdSet; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::ExtensionInfo; 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::FeatureSwitch; 1242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)using extensions::Manifest; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionMessage; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionMessages; 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using extensions::PermissionSet; 128eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochusing extensions::SharedModuleInfo; 1292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)using extensions::UnloadedExtensionInfo; 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 131d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)namespace errors = extensions::manifest_errors; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Histogram values for logging events related to externally installed 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// extensions. 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)enum ExternalExtensionEvent { 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_INSTALLED = 0, 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_IGNORED, 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_REENABLED, 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_UNINSTALLED, 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY, 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Prompt the user this many times before considering an extension acknowledged. 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kMaxExtensionAcknowledgePromptCount = 3; 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Wait this many seconds after an extensions becomes idle before updating it. 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static const int kUpdateIdleDelay = 5; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Wait this many seconds before trying to garbage collect extensions again. 1522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)static const int kGarbageCollectRetryDelay = 30; 1532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Wait this many seconds after startup to see if there are any extensions 1557d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// which can be garbage collected. 1567d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)static const int kGarbageCollectStartupDelay = 30; 1577d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 158eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochstatic bool IsSharedModule(const Extension* extension) { 159eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return SharedModuleInfo::IsSharedModule(extension); 160eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 161eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 1623551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)static bool IsCWSSharedModule(const Extension* extension) { 1633551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return extension->from_webstore() && IsSharedModule(extension); 1643551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)} 1653551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1663551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)class SharedModuleProvider : public extensions::ManagementPolicy::Provider { 1673551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) public: 1683551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) SharedModuleProvider() {} 1693551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual ~SharedModuleProvider() {} 1703551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1713551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual std::string GetDebugPolicyProviderName() const OVERRIDE { 1723551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return "SharedModuleProvider"; 1733551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 1743551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1753551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual bool UserMayModifySettings(const Extension* extension, 1763551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) string16* error) const OVERRIDE { 1773551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return !IsCWSSharedModule(extension); 1783551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 1793551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1803551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) virtual bool MustRemainEnabled(const Extension* extension, 1813551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) string16* error) const OVERRIDE { 1823551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) return IsCWSSharedModule(extension); 1833551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 1843551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1853551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) private: 1863551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(SharedModuleProvider); 1873551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)}; 1883551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1893551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionRuntimeData::ExtensionRuntimeData() 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : background_page_ready(false), 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) being_upgraded(false), 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_used_webrequest(false) { 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionRuntimeData::~ExtensionRuntimeData() { 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ExtensionService. 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckExternalUninstall(const std::string& id) { 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check if the providers know about this extension. 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(i->get()->IsReady()); 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (i->get()->HasExtension(id)) 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; // Yup, known extension, don't uninstall. 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We get the list of external extensions to check from preferences. 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is possible that an extension has preferences but is not loaded. 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For example, an extension that requires experimental permissions 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will not be loaded if the experimental command line flag is not used. 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In this case, do not uninstall. 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!GetInstalledExtension(id)) { 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We can't call UninstallExtension with an unloaded/invalid 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension ID. 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Attempted uninstallation of unloaded/invalid extension " 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "with id: " << id; 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UninstallExtension(id, true, NULL); 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::SetFileTaskRunnerForTesting( 2312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::SequencedTaskRunner* task_runner) { 2322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) file_task_runner_ = task_runner; 2332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 2342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ClearProvidersForTesting() { 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) external_extension_providers_.clear(); 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AddProviderForTesting( 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* test_provider) { 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(test_provider); 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) external_extension_providers_.push_back( 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) linked_ptr<extensions::ExternalProviderInterface>(test_provider)); 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::OnExternalExtensionUpdateUrlFound( 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& update_url, 2494e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) Manifest::Location location, 2504e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int creation_flags, 2514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) bool mark_acknowledged) { 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(Extension::IdIsValid(id)); 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetExtensionById(id, true); 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) { 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Already installed. Skip this install if the current location has 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // higher priority than |location|. 2592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location current = extension->location(); 2602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (current == Manifest::GetHigherPriorityLocation(current, location)) 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, overwrite the current installation. 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add |id| to the set of pending extensions. If it can not be added, 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // then there is already a pending record from a higher-priority install 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // source. In this case, signal that this extension will not be 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed by returning false. 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromExternalUpdateUrl( 2704e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) id, update_url, location, creation_flags, mark_acknowledged)) { 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = true; 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetInstalledApp(const GURL& url) const { 279ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const Extension* extension = extensions_.GetExtensionOrAppByURL(url); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (extension && extension->is_app()) ? extension : NULL; 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsInstalledApp(const GURL& url) const { 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !!GetInstalledApp(url); 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetIsolatedAppForRenderer( 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int renderer_child_id) const { 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<std::string> extension_ids = 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_map_.GetExtensionsInProcess(renderer_child_id); 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // All apps in one process share the same partition. 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is only possible for the app to have isolated storage 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if there is only 1 app in the process. 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_ids.size() != 1) 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::Extension* extension = 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.GetByID(*(extension_ids.begin())); 299c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // We still need to check if the extension has isolated storage, 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because it's common for there to be one extension in a process 301c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // without isolated storage. 302c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extension && 303c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extensions::AppIsolationInfo::HasIsolatedStorage(extension)) 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension; 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This function is used to implement the command-line switch 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// --uninstall-extension, and to uninstall an extension via sync. The LOG 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// statements within this function are used to inform the user if the uninstall 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// cannot be done. 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UninstallExtensionHelper( 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService* extensions_service, 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) { 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We can't call UninstallExtension with an invalid extension ID. 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_service->GetInstalledExtension(extension_id)) { 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Attempted uninstallation of non-existent extension with " 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "id: " << extension_id; 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The following call to UninstallExtension will not allow an uninstall of a 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // policy-controlled extension. 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 error; 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_service->UninstallExtension(extension_id, false, &error)) { 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Cannot uninstall extension with id " << extension_id 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << ": " << error; 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::ExtensionService(Profile* profile, 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CommandLine* command_line, 3382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& install_directory, 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionPrefs* extension_prefs, 3402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::Blacklist* blacklist, 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool autoupdate_enabled, 34290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool extensions_enabled, 34390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::OneShotEvent* ready) 3442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : extensions::Blacklist::Observer(blacklist), 3452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_(profile), 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_(extensions::ExtensionSystem::Get(profile)), 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_(extension_prefs), 3482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist_(blacklist), 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) settings_frontend_(extensions::SettingsFrontend::Create(profile)), 350c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) pending_extension_manager_(*this), 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_(install_directory), 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_enabled_(extensions_enabled), 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) show_extensions_prompts_(true), 3542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) install_updates_when_idle_(true), 35590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ready_(ready), 356c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) toolbar_model_(this), 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) menu_manager_(profile), 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_(false), 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_terminating_(false), 360eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch installs_delayed_for_gc_(false), 361c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) is_first_run_(false), 362c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) app_sync_bundle_(this), 36368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) extension_sync_bundle_(this), 36468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_app_enables_( 36568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) make_scoped_ptr(new browser_sync::SyncPrefs( 36668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) extension_prefs_->pref_service())), 36768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) &app_sync_bundle_, 36868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) syncer::APPS), 36968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_extension_enables_( 37068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) make_scoped_ptr(new browser_sync::SyncPrefs( 37168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) extension_prefs_->pref_service())), 37268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) &extension_sync_bundle_, 37368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) syncer::EXTENSIONS) { 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) { 40768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) int update_frequency = extensions::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, 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_frequency)); 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_.reset( 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new extensions::ComponentLoader(this, 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile->GetPrefs(), 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_browser_process->local_state())); 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_enabled_) { 4262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::ExternalProviderImpl::CreateExternalProviders( 4272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, profile_, &external_extension_providers_); 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set this as the ExtensionService for extension sorting to ensure it 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cause syncs if required. 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetExtensionService(this); 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 434c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) is_first_run_ = !extension_prefs_->SetAlertSystemFirstRun(); 435c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(ENABLE_EXTENSIONS) 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_action_storage_manager_.reset( 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new extensions::ExtensionActionStorageManager(profile_)); 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4413551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) shared_module_policy_provider_.reset(new SharedModuleProvider); 4423551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // How long is the path to the Extensions directory? 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_CUSTOM_COUNTS("Extensions.ExtensionRootPathLength", 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_.value().length(), 0, 500, 100); 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::extensions() const { 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &extensions_; 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::disabled_extensions() const { 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &disabled_extensions_; 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ExtensionSet* ExtensionService::terminated_extensions() const { 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &terminated_extensions_; 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const ExtensionSet* ExtensionService::blacklisted_extensions() const { 4612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return &blacklisted_extensions_; 4622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 464a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)const ExtensionSet* ExtensionService::delayed_installs() const { 465a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) return &delayed_installs_; 466a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)} 467a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 4682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)scoped_ptr<const ExtensionSet> 4692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ExtensionService::GenerateInstalledExtensionsSet() const { 4702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<ExtensionSet> installed_extensions(new ExtensionSet()); 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(extensions_); 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(disabled_extensions_); 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extensions->InsertAll(terminated_extensions_); 4742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) installed_extensions->InsertAll(blacklisted_extensions_); 4752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return installed_extensions.PassAs<const ExtensionSet>(); 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::PendingExtensionManager* 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService::pending_extension_manager() { 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return &pending_extension_manager_; 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionService::~ExtensionService() { 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No need to unload extensions here because they are profile-scoped, and the 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // profile is in the process of being deleted. 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* provider = i->get(); 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) provider->ServiceShutdown(); 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4957dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid ExtensionService::SetSyncStartFlare( 4967dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const syncer::SyncableService::StartSyncFlare& flare) { 4977dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_ = flare; 4987dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 4997dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Shutdown() { 5013551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) system_->management_policy()->UnregisterProvider( 5023551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) shared_module_policy_provider_.get()); 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetExtensionById( 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, bool include_disabled) const { 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int include_mask = INCLUDE_ENABLED; 5082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_disabled) { 5092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Include blacklisted extensions here because there are hundreds of 5102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // callers of this function, and many might assume that this includes those 5112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // that have been disabled due to blacklisting. 5122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) include_mask |= INCLUDE_DISABLED | INCLUDE_BLACKLISTED; 5132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, include_mask); 5152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)GURL ExtensionService::GetSiteForExtensionId(const std::string& extension_id) { 5182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return content::SiteInstance::GetSiteForURL( 5192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, 5202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::GetBaseURLFromExtensionId(extension_id)); 5212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const Extension* ExtensionService::GetExtensionById( 5242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& id, int include_mask) const { 5252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string lowercase_id = StringToLowerASCII(id); 5262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_ENABLED) { 5272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = extensions_.GetByID(lowercase_id); 5282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_DISABLED) { 5322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = disabled_extensions_.GetByID(lowercase_id); 5332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_TERMINATED) { 5372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = terminated_extensions_.GetByID(lowercase_id); 5382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (include_mask & INCLUDE_BLACKLISTED) { 5422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = blacklisted_extensions_.GetByID(lowercase_id); 5432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension) 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extension; 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return NULL; 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Init() { 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(!is_ready()); // Can't redo init. 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(extensions_.size(), 0u); 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const CommandLine* cmd_line = CommandLine::ForCurrentProcess(); 556c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (cmd_line->HasSwitch(switches::kInstallFromWebstore) || 557c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) cmd_line->HasSwitch(switches::kLimitedInstallFromWebstore)) { 558c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // The sole purpose of this launch is to install a new extension from CWS 559c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // and immediately terminate: loading already installed extensions is 560c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // unnecessary and may interfere with the inline install dialog (e.g. if an 561c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // extension listens to onStartup and opens a window). 562c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SetReadyAndNotifyListeners(); 5632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 564eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // LoadAllExtensions() calls OnLoadedInstalledExtensions(). 565eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch component_loader_->LoadAll(); 566eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions::InstalledLoader(this).LoadAllExtensions(); 567eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 5684e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ReconcileKnownDisabled(); 5694e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 5703551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // Attempt to re-enable extensions whose only disable reason is reloading. 5713551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) std::vector<std::string> extensions_to_enable; 5723551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) for (ExtensionSet::const_iterator iter = disabled_extensions_.begin(); 5733551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) iter != disabled_extensions_.end(); ++iter) { 5743551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) const Extension* e = iter->get(); 5753551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (extension_prefs_->GetDisableReasons(e->id()) == 5763551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) Extension::DISABLE_RELOAD) { 5773551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) extensions_to_enable.push_back(e->id()); 5783551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 5793551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 5803551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) for (std::vector<std::string>::iterator it = extensions_to_enable.begin(); 5813551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) it != extensions_to_enable.end(); ++it) { 5823551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) EnableExtension(*it); 5833551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) } 5843551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 585eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Finish install (if possible) of extensions that were still delayed while 586eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // the browser was shut down. 587eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> delayed_info( 588eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetAllDelayedInstallInfo()); 589eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (size_t i = 0; i < delayed_info->size(); ++i) { 590eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ExtensionInfo* info = delayed_info->at(i).get(); 591eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_refptr<const Extension> extension(NULL); 592eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (info->extension_manifest) { 593eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::string error; 594eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension = Extension::Create( 595eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_path, 596eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_location, 597eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch *info->extension_manifest, 598eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetDelayedInstallCreationFlags( 599eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_id), 600eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch info->extension_id, 601eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &error); 602eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (extension.get()) 603eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Insert(extension); 604eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 605eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 606eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallations(); 6072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 608eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> delayed_info2( 609eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetAllDelayedInstallInfo()); 610eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch UMA_HISTOGRAM_COUNTS_100("Extensions.UpdateOnLoad", 611eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_info2->size() - delayed_info->size()); 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 613eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetReadyAndNotifyListeners(); 614eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 615eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // TODO(erikkay) this should probably be deferred to a future point 616eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // rather than running immediately at startup. 617eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CheckForExternalUpdates(); 618eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 619eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::MessageLoop::current()->PostDelayedTask( 620eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch FROM_HERE, 621eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::Bind(&ExtensionService::GarbageCollectExtensions, AsWeakPtr()), 622eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::TimeDelta::FromSeconds(kGarbageCollectStartupDelay)); 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 624c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extension_prefs_->NeedsStorageGarbageCollection()) { 625c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GarbageCollectIsolatedStorage(); 626c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->SetNeedsStorageGarbageCollection(false); 627c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 6283551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) system_->management_policy()->RegisterProvider( 6293551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) shared_module_policy_provider_.get()); 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UpdateExtension(const std::string& id, 6342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& extension_path, 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& download_url, 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CrxInstaller** out_crx_installer) { 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (browser_terminating_) { 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Skipping UpdateExtension due to browser shutdown"; 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Leak the temp file at extension_path. We don't want to add to the disk 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // I/O burden at shutdown, we can't rely on the I/O completing anyway, and 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the file is in the OS temp directory which should be cleaned up for us. 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::PendingExtensionInfo* pending_extension_info = 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->GetById(id); 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = GetInstalledExtension(id); 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_info && !extension) { 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Will not update extension " << id 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " because it is not installed or pending"; 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Delete extension_path since we're not creating a CrxInstaller 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that would do it for us. 6552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 6562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::DeleteFile, extension_path, false))) 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We want a silent install only for non-pending extensions and 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // pending extensions that have install_silently set. 666ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch scoped_ptr<ExtensionInstallPrompt> client; 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info && !pending_extension_info->install_silently()) 668ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch client.reset(ExtensionInstallUI::CreateInstallPromptWithProfile(profile_)); 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 670ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch scoped_refptr<CrxInstaller> installer( 671ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch CrxInstaller::Create(this, client.Pass())); 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_id(id); 6734e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int creation_flags = Extension::NO_FLAGS; 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info) { 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(pending_extension_info->install_source()); 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pending_extension_info->install_silently()) 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_allow_silent_install(true); 6784e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) creation_flags = pending_extension_info->creation_flags(); 6794e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (pending_extension_info->mark_acknowledged()) 6804e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) AcknowledgeExternalExtension(id); 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension) { 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(extension->location()); 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was installed from or has migrated to the webstore, or 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // its auto-update URL is from the webstore, treat it as a webstore install. 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that we ignore some older extensions with blank auto-update URLs 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // because we are mostly concerned with restrictions on NaCl extensions, 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which are newer. 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((extension && extension->from_webstore()) || 690868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) (extension && extensions::ManifestURL::UpdatesFromGallery(extension)) || 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (!extension && extension_urls::IsWebstoreUpdateUrl( 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_info->update_url()))) { 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::FROM_WEBSTORE; 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Bookmark apps being updated is kind of a contradiction, but that's because 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we mark the default apps as bookmark apps, and they're hosted in the web 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // store, thus they can get updated. See http://crbug.com/101605 for more 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // details. 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->from_bookmark()) 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::FROM_BOOKMARK; 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->was_installed_by_default()) 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_flags |= Extension::WAS_INSTALLED_BY_DEFAULT; 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7064e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (extension && extension->requires_permissions_consent()) 7074e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) creation_flags |= Extension::REQUIRE_PERMISSIONS_CONSENT; 7084e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_creation_flags(creation_flags); 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_delete_source(true); 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_download_url(download_url); 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_cause(extension_misc::INSTALL_CAUSE_UPDATE); 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->InstallCrx(extension_path); 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (out_crx_installer) 717868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) *out_crx_installer = installer.get(); 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 722eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::ReloadExtension(const std::string extension_id) { 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 7242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the extension is already reloading, don't reload again. 7262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->GetDisableReasons(extension_id) & 7272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::DISABLE_RELOAD) { 7282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 7292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::FilePath path; 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* current_extension = GetExtensionById(extension_id, false); 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Disable the extension if it's loaded. It might not be loaded if it crashed. 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (current_extension) { 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has an inspector open for its background page, detach 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the inspector and hang onto a cookie for it, so that we can reattach 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // later. 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(yoz): this is not incognito-safe! 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionProcessManager* manager = system_->process_manager(); 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) manager->GetBackgroundHostForExtension(extension_id); 7432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (host && DevToolsAgentHost::HasFor(host->render_view_host())) { 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Look for an open inspector for the background page. 7457dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch scoped_refptr<DevToolsAgentHost> agent_host = 7467dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch DevToolsAgentHost::GetOrCreateFor(host->render_view_host()); 7477dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch agent_host->DisconnectRenderViewHost(); 7487dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch orphaned_dev_tools_[extension_id] = agent_host; 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path = current_extension->path(); 752ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch // BeingUpgraded is set back to false when the extension is added. 753ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch SetBeingUpgraded(current_extension, true); 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DisableExtension(extension_id, Extension::DISABLE_RELOAD); 755c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reloading_extensions_.insert(extension_id); 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path = unloaded_extension_paths_[extension_id]; 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 760eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (delayed_installs_.Contains(extension_id)) { 7612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishDelayedInstallation(extension_id); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we're reloading a component extension, use the component extension 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // loader's reloader. 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (component_loader_->Exists(extension_id)) { 768eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, true); 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_->Reload(extension_id); 770eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, false); 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the installed extensions to see if what we're reloading was already 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed. 776eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, true); 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ExtensionInfo> installed_extension( 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionInfo(extension_id)); 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (installed_extension.get() && 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installed_extension->extension_manifest.get()) { 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::InstalledLoader(this).Load(*installed_extension, false); 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Otherwise, the extension is unpacked (location LOAD). 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should always be able to remember the extension's path. If it's not in 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the map, someone failed to update |unloaded_extension_paths_|. 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!path.empty()); 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::UnpackedInstaller::Create(this)->Load(path); 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 789eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // When reloading is done, mark this extension as done reloading. 790eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SetBeingReloaded(extension_id, false); 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::UninstallExtension( 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string extension_id, 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool external_uninstall, 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16* error) { 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<const Extension> extension(GetInstalledExtension(extension_id)); 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Callers should not send us nonexistent extensions. 802868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CHECK(extension.get()); 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Policy change which triggers an uninstall will always set 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |external_uninstall| to true so this is the only way to uninstall 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // managed extensions. 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!external_uninstall && 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !system_->management_policy()->UserMayModifySettings( 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.get(), error)) { 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALL_NOT_ALLOWED, 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 813868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) content::Details<const Extension>(extension.get())); 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extract the data we need for sync now, but don't actually sync until we've 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // completed the uninstallation. 8197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // TODO(tim): If we get here and IsSyncing is false, this will cause 8207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // "back from the dead" style bugs, because sync will add-back the extension 8217dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // that was uninstalled here when MergeDataAndStartSyncing is called. 8227dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch // See crbug.com/256795. 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncChange sync_change; 8247dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extensions::sync_helper::IsSyncableApp(extension.get())) { 8257dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (app_sync_bundle_.IsSyncing()) 8267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch sync_change = app_sync_bundle_.CreateSyncChangeToDelete(extension.get()); 8277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 8287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::APPS); // Tell sync to start ASAP. 8297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else if (extensions::sync_helper::IsSyncableExtension(extension.get())) { 8307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extension_sync_bundle_.IsSyncing()) 8317dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch sync_change = extension_sync_bundle_.CreateSyncChangeToDelete(extension); 8327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 8337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::EXTENSIONS); // Tell sync to start ASAP. 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 836868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(extension.get())) { 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_UNINSTALLED, 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 8403240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension.get())) { 8413240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore", 8423240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_UNINSTALLED, 8433240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 8443240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 8453240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore", 8463240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_UNINSTALLED, 8473240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 8483240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UninstallType", 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->GetType(), 100); 852868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) RecordPermissionMessagesHistogram(extension.get(), 853868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) "Extensions.Permissions_Uninstall"); 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unload before doing more cleanup to ensure that nothing is hanging on to 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // any of these resources. 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(extension_id, extension_misc::UNLOAD_REASON_UNINSTALL); 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell the backend to start deleting installed extensions on the file thread. 8602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!Manifest::IsUnpackedLocation(extension->location())) { 8612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 8622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::UninstallExtension, 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_, 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_id))) 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 870868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) GURL launch_web_url_origin( 8717d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extensions::AppLaunchInfo::GetLaunchWebURL(extension.get()).GetOrigin()); 872c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool is_storage_isolated = 873868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::AppIsolationInfo::HasIsolatedStorage(extension.get()); 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (is_storage_isolated) { 8762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::AsyncObliterateStoragePartition( 8772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, 8782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSiteForExtensionId(extension_id), 8792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnNeedsToGarbageCollectIsolatedStorage, 8802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr())); 8812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 8822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->is_hosted_app() && 8832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !profile_->GetExtensionSpecialStoragePolicy()-> 8842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IsStorageProtected(launch_web_url_origin)) { 8852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::DataDeleter::StartDeleting( 8862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, extension_id, launch_web_url_origin); 8872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 8882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::DataDeleter::StartDeleting(profile_, extension_id, 8892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->url()); 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UntrackTerminatedExtension(extension_id); 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify interested parties that we've uninstalled this extension. 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALLED, 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 898868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) content::Details<const Extension>(extension.get())); 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_bundle_.HasExtensionId(extension_id) && 9015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change.sync_data().GetDataType() == syncer::APPS) { 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessDeletion(extension_id, sync_change); 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_sync_bundle_.HasExtensionId(extension_id) && 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change.sync_data().GetDataType() == syncer::EXTENSIONS) { 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessDeletion(extension_id, sync_change); 9065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_installs_.Remove(extension_id); 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 910eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch PruneSharedModulesOnUninstall(extension.get()); 911eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 912d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) extension_prefs_->OnExtensionUninstalled(extension_id, extension->location(), 913d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) external_uninstall); 914d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Track the uninstallation. 9165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExtensionUninstalled", 1, 2); 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExtensionEnabled( 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 9235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_.Contains(extension_id) || 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Contains(extension_id)) { 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (disabled_extensions_.Contains(extension_id) || 9292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Contains(extension_id)) { 9305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 9312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension hasn't been loaded yet, check the prefs for it. Assume 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // enabled unless otherwise noted. 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !extension_prefs_->IsExtensionDisabled(extension_id) && 9362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->IsExternalExtensionUninstalled(extension_id); 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExternalExtensionUninstalled( 9405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 9415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_->IsExternalExtensionUninstalled(extension_id); 9425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ExtensionService::IsExtensionEnabledForLauncher( 9452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) const { 9462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return IsExtensionEnabled(extension_id) && 9472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !GetTerminatedExtension(extension_id); 9482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9504e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)bool ExtensionService::DoesExtensionRequirePermissionConsent( 9514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const std::string& extension_id) const { 9524e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) return extension_prefs_->IsExtensionDisabled(extension_id) && 9534e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) (extension_prefs_->GetDisableReasons(extension_id) & 9544e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) Extension::DISABLE_PERMISSIONS_CONSENT); 9554e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 9564e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::EnableExtension(const std::string& extension_id) { 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExtensionEnabled(extension_id)) 9615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension_id, Extension::ENABLED); 9645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->ClearDisableReasons(extension_id); 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = disabled_extensions_.GetByID(extension_id); 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This can happen if sync enables an extension that is not 9685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed yet. 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension) 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(extension)) { 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_REENABLED, 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 9763240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension)) { 9773240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore", 9783240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_REENABLED, 9793240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 9803240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 9813240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore", 9823240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_REENABLED, 9833240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 9843240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(extension->id()); 9865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Move it over to the enabled list. 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Insert(make_scoped_refptr(extension)); 9904e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (disabled_extensions_.Remove(extension->id())) 9914e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) extension_prefs_->SetKnownDisabled(disabled_extensions_.GetIDs()); 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyExtensionLoaded(extension); 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify listeners that the extension was enabled. 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_ENABLED, 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 100168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // Syncing may not have started yet, so handle pending enables. 100268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (extensions::sync_helper::IsSyncableApp(extension)) 100368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_app_enables_.OnExtensionEnabled(extension->id()); 100468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 100568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (extensions::sync_helper::IsSyncableExtension(extension)) 100668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_extension_enables_.OnExtensionEnabled(extension->id()); 100768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::DisableExtension( 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DisableReason disable_reason) { 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension may have been disabled already. 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!IsExtensionEnabled(extension_id)) 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |extension| can be NULL if sync disables an extension that is not 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed yet. 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && 1024eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch disable_reason != Extension::DISABLE_RELOAD && 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !system_->management_policy()->UserMayModifySettings(extension, NULL)) { 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetExtensionState(extension_id, Extension::DISABLED); 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AddDisableReason(extension_id, disable_reason); 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_DISABLED; 10332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension = GetExtensionById(extension_id, include_mask); 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension) 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1037c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Reset the background_page_ready flag 1038c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extensions::BackgroundInfo::HasBackgroundPage(extension)) 1039c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_runtime_data_[extension->id()].background_page_ready = false; 1040c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Move it over to the disabled list. Don't send a second unload notification 10425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for terminated extensions being disabled. 10434e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (disabled_extensions_.Insert(make_scoped_refptr(extension))) 10444e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) extension_prefs_->SetKnownDisabled(disabled_extensions_.GetIDs()); 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extensions_.Contains(extension->id())) { 10465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Remove(extension->id()); 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyExtensionUnloaded(extension, extension_misc::UNLOAD_REASON_DISABLE); 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Remove(extension->id()); 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105268043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) // Syncing may not have started yet, so handle pending enables. 105368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (extensions::sync_helper::IsSyncableApp(extension)) 105468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_app_enables_.OnExtensionDisabled(extension->id()); 105568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 105668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (extensions::sync_helper::IsSyncableExtension(extension)) 105768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_extension_enables_.OnExtensionDisabled(extension->id()); 105868043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 10595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 10605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10627dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdochvoid ExtensionService::DisableUserExtensions( 10637dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const std::vector<std::string>& except_ids) { 10647d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extensions::ManagementPolicy* management_policy = 10657d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) system_->management_policy(); 10667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extensions::ExtensionList to_disable; 10677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 10687d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for (ExtensionSet::const_iterator extension = extensions_.begin(); 10697d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extension != extensions_.end(); ++extension) { 1070eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (management_policy->UserMayModifySettings(extension->get(), NULL)) 10717d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) to_disable.push_back(*extension); 10727d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 10737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for (ExtensionSet::const_iterator extension = terminated_extensions_.begin(); 10747d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extension != terminated_extensions_.end(); ++extension) { 1075eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (management_policy->UserMayModifySettings(extension->get(), NULL)) 10767d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) to_disable.push_back(*extension); 10777d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 10787d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 10797d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) for (extensions::ExtensionList::const_iterator extension = to_disable.begin(); 10807d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) extension != to_disable.end(); ++extension) { 10813240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if ((*extension)->was_installed_by_default() && 10823240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch extension_urls::IsWebstoreUpdateUrl( 10833240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch extensions::ManifestURL::GetUpdateURL(*extension))) 10843240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch continue; 10857dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch const std::string& id = (*extension)->id(); 10867dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (except_ids.end() == std::find(except_ids.begin(), except_ids.end(), id)) 10877dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch DisableExtension(id, extensions::Extension::DISABLE_USER_ACTION); 10887d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) } 10897d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 10907d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::GrantPermissionsAndEnableExtension( 10922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension) { 10932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GrantPermissions(extension); 10945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 10955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_ReEnable"); 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetDidExtensionEscalatePermissions(extension, false); 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableExtension(extension->id()); 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::GrantPermissions(const Extension* extension) { 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::PermissionsUpdater perms_updater(profile()); 11032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) perms_updater.GrantActivePermissions(extension); 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::RecordPermissionMessagesHistogram( 110890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const Extension* extension, const char* histogram) { 11092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Since this is called from multiple sources, and since the histogram macros 11102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // use statics, we need to manually lookup the histogram ourselves. 11112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::HistogramBase* counter = base::LinearHistogram::FactoryGet( 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) histogram, 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, 11145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionMessage::kEnumBoundary, 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionMessage::kEnumBoundary + 1, 11162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::HistogramBase::kUmaTargetedHistogramFlag); 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 111890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) PermissionMessages permissions = 111990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::PermissionsData::GetPermissionMessages(extension); 11205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (permissions.empty()) { 11215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) counter->Add(PermissionMessage::kNone); 11225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (PermissionMessages::iterator it = permissions.begin(); 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != permissions.end(); ++it) 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) counter->Add(it->id()); 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::NotifyExtensionLoaded(const Extension* extension) { 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The ChromeURLRequestContexts need to be first to know that the extension 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // was loaded, otherwise a race can arise where a renderer that is created 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for the extension may try to load an extension URL with an extension id 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the request context doesn't yet know about. The profile is responsible 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for ensuring its URLRequestContexts appropriately discover the loaded 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension. 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->RegisterExtensionWithRequestContexts(extension); 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell renderers about the new extension, unless it's a theme (renderers 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // don't need to know about themes). 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension->is_theme()) { 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (content::RenderProcessHost::iterator i( 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost::AllHostsIterator()); 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !i.IsAtEnd(); i.Advance()) { 11445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* host = i.GetCurrentValue(); 11455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 11465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(host->GetBrowserContext()); 11475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host_profile->GetOriginalProfile() == 11485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetOriginalProfile()) { 11495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ExtensionMsg_Loaded_Params> loaded_extensions( 11505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1, ExtensionMsg_Loaded_Params(extension)); 11515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->Send( 11525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new ExtensionMsg_Loaded(loaded_extensions)); 11535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell subsystems that use the EXTENSION_LOADED notification about the new 11585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension. 11595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 11605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE: It is important that this happen after notifying the renderers about 11615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the new extensions so that if we navigate to an extension URL in 11625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTIFICATION_EXTENSION_LOADED, the renderer is guaranteed to know about it. 11635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 11645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_LOADED, 11655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 11665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 11675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Tell a random-ass collection of other subsystems about the new extension. 11695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(aa): What should we do with all this goop? Can it move into the 11705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // relevant objects via EXTENSION_LOADED? 11715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()-> 11735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GrantRightsForExtension(extension); 11745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateActiveExtensionsInCrashReporter(); 11765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has permission to load chrome://favicon/ resources we need 11785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to make sure that the FaviconSource is registered with the 11795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ChromeURLDataManager. 118090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (extensions::PermissionsData::HasHostPermission( 118190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extension, GURL(chrome::kChromeUIFaviconURL))) { 11825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FaviconSource* favicon_source = new FaviconSource(profile_, 11835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FaviconSource::FAVICON); 11842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, favicon_source); 11855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if !defined(OS_ANDROID) 11885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Same for chrome://theme/ resources. 118990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (extensions::PermissionsData::HasHostPermission( 119090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extension, GURL(chrome::kChromeUIThemeURL))) { 11915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ThemeSource* theme_source = new ThemeSource(profile_); 11922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, theme_source); 11935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 11955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Same for chrome://thumb/ resources. 119790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (extensions::PermissionsData::HasHostPermission( 119890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extension, GURL(chrome::kChromeUIThumbnailURL))) { 1199d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) ThumbnailSource* thumbnail_source = new ThumbnailSource(profile_, false); 12002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) content::URLDataSource::Add(profile_, thumbnail_source); 12015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::NotifyExtensionUnloaded( 12055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension, 12065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_misc::UnloadedExtensionReason reason) { 12075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadedExtensionInfo details(extension, reason); 12085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 12095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNLOADED, 12105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 12115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<UnloadedExtensionInfo>(&details)); 12125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (content::RenderProcessHost::iterator i( 12145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost::AllHostsIterator()); 12155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !i.IsAtEnd(); i.Advance()) { 12165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* host = i.GetCurrentValue(); 12175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 12185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(host->GetBrowserContext()); 12195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (host_profile->GetOriginalProfile() == profile_->GetOriginalProfile()) 12205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->Send(new ExtensionMsg_Unloaded(extension->id())); 12215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension->id(), reason); 12245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()-> 12255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RevokeRightsForExtension(extension); 12265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_CHROMEOS) 12282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Revoke external file access for the extension from its file system context. 12292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // It is safe to access the extension's storage partition at this point. The 12302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // storage partition may get destroyed only after the extension gets unloaded. 12312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GURL site = extensions::ExtensionSystem::Get(profile_)->extension_service()-> 12322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSiteForExtensionId(extension->id()); 12335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fileapi::FileSystemContext* filesystem_context = 12342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::GetStoragePartitionForSite(profile_, site)-> 12355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetFileSystemContext(); 12367dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (filesystem_context && filesystem_context->external_backend()) { 12377dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch filesystem_context->external_backend()-> 12385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RevokeAccessForExtension(extension->id()); 12395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 12415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateActiveExtensionsInCrashReporter(); 12435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Profile* ExtensionService::profile() { 12465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return profile_; 12475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionPrefs* ExtensionService::extension_prefs() { 12505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_; 12515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::SettingsFrontend* ExtensionService::settings_frontend() { 12545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return settings_frontend_.get(); 12555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ContentSettingsStore* ExtensionService::GetContentSettingsStore() { 12585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs()->content_settings_store(); 12595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::is_ready() { 126290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return ready_->is_signaled(); 12635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)base::SequencedTaskRunner* ExtensionService::GetFileTaskRunner() { 1266868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (file_task_runner_.get()) 1267868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return file_task_runner_.get(); 12682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We should be able to interrupt any part of extension install process during 12702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // shutdown. SKIP_ON_SHUTDOWN ensures that not started extension install tasks 12712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // will be ignored/deleted while we will block on started tasks. 12722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string token("ext_install-"); 12732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) token.append(profile_->GetPath().AsUTF8Unsafe()); 12742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) file_task_runner_ = BrowserThread::GetBlockingPool()-> 12752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetSequencedTaskRunnerWithShutdownBehavior( 12762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserThread::GetBlockingPool()->GetNamedSequenceToken(token), 12772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::SequencedWorkerPool::SKIP_ON_SHUTDOWN); 1278868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return file_task_runner_.get(); 12792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 12802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionUpdater* ExtensionService::updater() { 12825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return updater_.get(); 12835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckManagementPolicy() { 12865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> to_be_removed; 12872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Loop through extensions list, unload installed extensions. 12895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 12905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 12917d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* extension = (iter->get()); 12925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!system_->management_policy()->UserMayLoad(extension, NULL)) 12935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) to_be_removed.push_back(extension->id()); 12945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // UnloadExtension will change the extensions_ list. So, we should 12975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // call it outside the iterator loop. 12985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < to_be_removed.size(); ++i) 12995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(to_be_removed[i], extension_misc::UNLOAD_REASON_DISABLE); 13005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckForUpdatesSoon() { 13035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (updater()) { 13045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (AreAllExternalProvidersReady()) { 13055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) updater()->CheckSoon(); 13065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 13075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sync can start updating before all the external providers are ready 13085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // during startup. Start the update as soon as those providers are ready, 13095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // but not before. 13105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = true; 13115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 13135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "CheckForUpdatesSoon() called with auto-update turned off"; 13145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)syncer::SyncMergeResult ExtensionService::MergeDataAndStartSyncing( 13185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type, 13195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::SyncDataList& initial_sync_data, 13205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<syncer::SyncChangeProcessor> sync_processor, 13215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<syncer::SyncErrorFactory> sync_error_factory) { 13225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sync_processor.get()); 13235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(sync_error_factory.get()); 13245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 13265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::EXTENSIONS: 13275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.SetupSync(sync_processor.release(), 13285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_error_factory.release(), 13295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_sync_data); 133068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_extension_enables_.OnSyncStarted(this); 13315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::APPS: 13345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.SetupSync(sync_processor.release(), 13355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_error_factory.release(), 13365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_sync_data); 133768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_app_enables_.OnSyncStarted(this); 13385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 13415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(FATAL) << "Got " << type << " ModelType"; 13425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Process local extensions. 13455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(yoz): Determine whether pending extensions should be considered too. 13465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // See crbug.com/104399. 13475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncDataList sync_data_list = GetAllSyncData(type); 13485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::SyncChangeList sync_change_list; 13495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (syncer::SyncDataList::const_iterator i = sync_data_list.begin(); 13505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != sync_data_list.end(); 13515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++i) { 13525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 13535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::EXTENSIONS: 13545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change_list.push_back( 13555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.CreateSyncChange(*i)); 13565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case syncer::APPS: 13585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sync_change_list.push_back(app_sync_bundle_.CreateSyncChange(*i)); 13595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 13615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(FATAL) << "Got " << type << " ModelType"; 13625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) { 13675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessSyncChangeList(sync_change_list); 13685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::APPS) { 13695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessSyncChangeList(sync_change_list); 13705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return syncer::SyncMergeResult(type); 13735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::StopSyncing(syncer::ModelType type) { 13765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS) { 13775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.Reset(); 13785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::EXTENSIONS) { 13795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.Reset(); 13805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)syncer::SyncDataList ExtensionService::GetAllSyncData( 13845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) const { 13855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) 13865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_sync_bundle_.GetAllSyncData(); 13875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS) 13885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return app_sync_bundle_.GetAllSyncData(); 13895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We should only get sync data for extensions and apps. 13915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 13925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return syncer::SyncDataList(); 13945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)syncer::SyncError ExtensionService::ProcessSyncChanges( 13975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const tracked_objects::Location& from_here, 13985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::SyncChangeList& change_list) { 13995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (syncer::SyncChangeList::const_iterator i = change_list.begin(); 14005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != change_list.end(); 14015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++i) { 14025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type = i->sync_data().GetDataType(); 14035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS) { 14045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.ProcessSyncChange( 14055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionSyncData(*i)); 14065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (type == syncer::APPS) { 14075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.ProcessSyncChange(extensions::AppSyncData(*i)); 14085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs()->extension_sorting()->FixNTPOrdinalCollisions(); 14125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return syncer::SyncError(); 14145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::ExtensionSyncData ExtensionService::GetExtensionSyncData( 14175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension& extension) const { 14185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extensions::ExtensionSyncData(extension, 14195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExtensionEnabled(extension.id()), 14205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension.id())); 14215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)extensions::AppSyncData ExtensionService::GetAppSyncData( 14245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension& extension) const { 14255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extensions::AppSyncData( 14265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, 14275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExtensionEnabled(extension.id()), 14285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension.id()), 14295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->GetAppLaunchOrdinal( 14305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension.id()), 14315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->GetPageOrdinal(extension.id())); 14325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::vector<extensions::ExtensionSyncData> 14355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionService::GetExtensionSyncDataList() const { 14365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::ExtensionSyncData> extension_sync_list; 14375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(extensions_, 14385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(disabled_extensions_, 14405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetExtensionSyncDataListHelper(terminated_extensions_, 14425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_sync_list); 14435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::ExtensionSyncData> pending_extensions = 14455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.GetPendingData(); 14465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_list.insert(extension_sync_list.begin(), 14475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extensions.begin(), 14485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extensions.end()); 14495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_sync_list; 14515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::vector<extensions::AppSyncData> ExtensionService::GetAppSyncDataList() 14545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const { 14555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::AppSyncData> app_sync_list; 14565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(extensions_, &app_sync_list); 14575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(disabled_extensions_, 14585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &app_sync_list); 14595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetAppSyncDataListHelper(terminated_extensions_, 14605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &app_sync_list); 14615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<extensions::AppSyncData> pending_apps = 14635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.GetPendingData(); 14645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_list.insert(app_sync_list.begin(), 14655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_apps.begin(), 14665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_apps.end()); 14675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return app_sync_list; 14695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessExtensionSyncData( 14725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExtensionSyncData& extension_sync_data) { 14735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ProcessExtensionSyncDataHelper(extension_sync_data, 14745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::EXTENSIONS)) { 14755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_bundle_.AddPendingExtension(extension_sync_data.id(), 14765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_data); 14775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckForUpdatesSoon(); 14785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessAppSyncData( 14855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::AppSyncData& app_sync_data) { 14865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = app_sync_data.id(); 14875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (app_sync_data.app_launch_ordinal().IsValid() && 14895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.page_ordinal().IsValid()) { 14905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetAppLaunchOrdinal( 14915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 14925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.app_launch_ordinal()); 14935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->SetPageOrdinal( 14945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 14955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_data.page_ordinal()); 14965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ProcessExtensionSyncDataHelper(app_sync_data.extension_sync_data(), 14995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::APPS)) { 15005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) app_sync_bundle_.AddPendingApp(id, app_sync_data); 15015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckForUpdatesSoon(); 15025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 15035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsCorrectSyncType(const Extension& extension, 15095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) const { 15105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::EXTENSIONS && 1511868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::sync_helper::IsSyncableExtension(&extension)) { 15125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (type == syncer::APPS && 1516868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::sync_helper::IsSyncableApp(&extension)) { 15175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 15215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 15225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 152368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)bool ExtensionService::IsPendingEnable(const std::string& extension_id) const { 152468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) return pending_app_enables_.Contains(extension_id) || 152568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) pending_extension_enables_.Contains(extension_id); 152668043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)} 152768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) 15285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ProcessExtensionSyncDataHelper( 15295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExtensionSyncData& extension_sync_data, 15305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) syncer::ModelType type) { 15315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = extension_sync_data.id(); 15325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(id); 15335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(bolms): we should really handle this better. The particularly bad 15355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // case is where an app becomes an extension or vice versa, and we end up with 15365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a zombie extension that won't go away. 15375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && !IsCorrectSyncType(*extension, type)) 15385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Handle uninstalls first. 15415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_sync_data.uninstalled()) { 15425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!UninstallExtensionHelper(this, id)) { 15435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Could not uninstall extension " << id 15445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " for sync"; 15455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension from sync was uninstalled by the user as external extensions. 15505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Honor user choice and skip installation/enabling. 15515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExternalExtensionUninstalled(id)) { 15525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Extension with id " << id 15535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << " from sync was uninstalled as external extension"; 15545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 15555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Set user settings. 15582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If the extension has been disabled from sync, it may not have 15592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // been installed yet, so we don't know if the disable reason was a 1560c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // permissions increase. That will be updated once CheckPermissionsIncrease 15612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // is called for it. 15625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_sync_data.enabled()) 15635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EnableExtension(id); 156468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) else if (!IsPendingEnable(id)) 15652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DisableExtension(id, Extension::DISABLE_UNKNOWN_FROM_SYNC); 15665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to cache some version information here because setting the 15685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // incognito flag invalidates the |extension| pointer (it reloads the 15695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension). 15705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_installed = (extension != NULL); 15715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int result = extension ? 15725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->version()->CompareTo(extension_sync_data.version()) : 0; 15735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetIsIncognitoEnabled(id, extension_sync_data.incognito_enabled()); 15745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = NULL; // No longer safe to use. 15755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_installed) { 15775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension is already installed, check if it's outdated. 15785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0) { 15795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension is outdated. 15805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 15815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 15825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 15835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(akalin): Replace silent update with a list of enabled 15845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // permissions. 15855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const bool kInstallSilently = true; 15865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(type == syncer::EXTENSIONS || type == syncer::APPS); 1588868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::PendingExtensionInfo::ShouldAllowInstallPredicate filter = 1589868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) (type == syncer::APPS) ? extensions::sync_helper::IsSyncableApp : 1590868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extensions::sync_helper::IsSyncableExtension; 15915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 15925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromSync( 15935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, 15945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_sync_data.update_url(), 15955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) filter, 15965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kInstallSilently)) { 15975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Could not add pending extension for " << id; 15985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This means that the extension is already pending installation, with a 15995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // non-INTERNAL location. Add to pending_sync_data, even though it will 16005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // never be removed (we'll never install a syncable version of the 16015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension), so that GetAllSyncData() continues to send it. 16025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 16035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Track pending extensions so that we can return them in GetAllSyncData(). 16045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 16055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 16065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 16085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsIncognitoEnabled( 16115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) const { 16122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 16132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && !extension->can_be_incognito_enabled()) 16142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 16155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this is an existing component extension we always allow it to 16165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // work in incognito mode. 16172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && extension->location() == Manifest::COMPONENT) 16185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 16197dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extension && extension->force_incognito_enabled()) 16207dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return true; 16215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check the prefs. 16235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension_prefs_->IsIncognitoEnabled(extension_id); 16245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetIsIncognitoEnabled( 16275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, bool enabled) { 16285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(extension_id); 16292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && !extension->can_be_incognito_enabled()) 16302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 16312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension && extension->location() == Manifest::COMPONENT) { 16325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This shouldn't be called for component extensions unless they are 16335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // syncable. 1634868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(extensions::sync_helper::IsSyncable(extension)); 16355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we are here, make sure the we aren't trying to change the value. 16375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(enabled, IsIncognitoEnabled(extension_id)); 16385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 16415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Broadcast unloaded and loaded events to update browser state. Only bother 16435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if the value changed and the extension is actually enabled, since there is 16445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // no UI otherwise. 16455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool old_enabled = extension_prefs_->IsIncognitoEnabled(extension_id); 16465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (enabled == old_enabled) 16475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 16485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetIsIncognitoEnabled(extension_id, enabled); 16505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_is_enabled = extensions_.Contains(extension_id); 16525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When we reload the extension the ID may be invalidated if we've passed it 16545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by const ref everywhere. Make a copy to be safe. 16555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string id = extension_id; 16565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_is_enabled) 16575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReloadExtension(id); 16585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reloading the extension invalidates the |extension| pointer. 16605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = GetInstalledExtension(id); 16615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) 16625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 16635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::CanCrossIncognito(const Extension* extension) const { 16665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We allow the extension to see events and data from another profile iff it 16675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // uses "spanning" behavior and it has incognito access. "split" mode 16685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extensions only see events for a matching profile. 16695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(extension); 16705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return IsIncognitoEnabled(extension->id()) && 16712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extensions::IncognitoInfo::IsSplitMode(extension); 16725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::CanLoadInIncognito(const Extension* extension) const { 16755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension->is_hosted_app()) 16765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 16775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Packaged apps and regular extensions need to be enabled specifically for 16785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // incognito (and split mode should be set). 16792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return extensions::IncognitoInfo::IsSplitMode(extension) && 16805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsIncognitoEnabled(extension->id()); 16815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExtensionMoved( 16845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& moved_extension_id, 16855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& predecessor_extension_id, 16865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& successor_extension_id) { 16875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->extension_sorting()->OnExtensionMoved( 16885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) moved_extension_id, 16895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) predecessor_extension_id, 16905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) successor_extension_id); 16915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = GetInstalledExtension(moved_extension_id); 16935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) 16945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 16955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 16965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 16975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::AllowFileAccess(const Extension* extension) const { 16985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (CommandLine::ForCurrentProcess()->HasSwitch( 16995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switches::kDisableExtensionsFileAccessCheck) || 17005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AllowFileAccess(extension->id())); 17015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetAllowFileAccess(const Extension* extension, 17045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool allow) { 17055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Reload to update browser state. Only bother if the value changed and the 17065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension is actually enabled, since there is no UI otherwise. 17075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool old_allow = AllowFileAccess(extension); 17085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (allow == old_allow) 17095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 17105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetAllowFileAccess(extension->id(), allow); 17125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool extension_is_enabled = extensions_.Contains(extension->id()); 17145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_is_enabled) 17155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReloadExtension(extension->id()); 17165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Some extensions will autoupdate themselves externally from Chrome. These 17195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// are typically part of some larger client application package. To support 17205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// these, the extension will register its location in the the preferences file 17215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// (and also, on Windows, in the registry) and this code will periodically 17225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// check that location for a .crx file, which it will then install locally if 17235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// a new version is available. 17245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Errors are reported through ExtensionErrorReporter. Succcess is not 17255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// reported. 17265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::CheckForExternalUpdates() { 17275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note that this installation is intentionally silent (since it didn't 17305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // go through the front-end). Extensions that are registered in this 17315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // way are effectively considered 'pre-bundled', and so implicitly 17325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // trusted. In general, if something has HKLM or filesystem access, 17335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // they could install an extension manually themselves anyway. 17345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Ask each external extension provider to give us a call back for each 17365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension they know about. See OnExternalExtension(File|UpdateUrl)Found. 17375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 17385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 17395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 17405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExternalProviderInterface* provider = i->get(); 17415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) provider->VisitRegisteredExtension(); 17425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Do any required work that we would have done after completion of all 17455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // providers. 17465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (external_extension_providers_.empty()) { 17475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnAllExternalProvidersReady(); 17485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExternalProviderReady( 17525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::ExternalProviderInterface* provider) { 17535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(provider->IsReady()); 17555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An external provider has finished loading. We only take action 17575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if all of them are finished. So we check them first. 17585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (AreAllExternalProvidersReady()) 17595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnAllExternalProvidersReady(); 17605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::AreAllExternalProvidersReady() const { 17635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ProviderCollection::const_iterator i; 17645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (i = external_extension_providers_.begin(); 17655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) i != external_extension_providers_.end(); ++i) { 17665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!i->get()->IsReady()) 17675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 17685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 17705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnAllExternalProvidersReady() { 17735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta elapsed = base::Time::Now() - profile_->GetStartTime(); 17755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_TIMES("Extension.ExternalProvidersReadyAfter", elapsed); 17765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Install any pending extensions. 17785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (update_once_all_providers_are_ready_ && updater()) { 17795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) update_once_all_providers_are_ready_ = false; 17802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) updater()->CheckNow(extensions::ExtensionUpdater::CheckParams()); 17815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Uninstall all the unclaimed extensions. 17845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> extensions_info( 17855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionsInfo()); 17865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < extensions_info->size(); ++i) { 17875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionInfo* info = extensions_info->at(i).get(); 17882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (Manifest::IsExternalLocation(info->extension_location)) 17895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckExternalUninstall(info->extension_id); 17905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 17915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IdentifyAlertableExtensions(); 17925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 17935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::IdentifyAlertableExtensions() { 17955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 17965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 17975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Build up the lists of extensions that require acknowledgment. If this is 17985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the first time, grandfather extensions that would have caused 17995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification. 18005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_.reset(ExtensionErrorUI::Create(this)); 18015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool did_show_alert = false; 18035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (PopulateExtensionErrorUI(extension_error_ui_.get())) { 1804c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!is_first_run_) { 18055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 18065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) did_show_alert = extension_error_ui_->ShowErrorInBubbleView(); 18075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 18085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // First run. Just acknowledge all the extensions, silently, by 18095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // shortcutting the display of the UI and going straight to the 18105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // callback for pressing the Accept button. 18115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleExtensionAlertAccept(); 18125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 18165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!did_show_alert) 18185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_.reset(); 18195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::PopulateExtensionErrorUI( 18225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionErrorUI* extension_error_ui) { 18235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool needs_alert = false; 18242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions that are blacklisted. 18262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = blacklisted_extensions_.begin(); 18272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != blacklisted_extensions_.end(); ++it) { 18282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string id = (*it)->id(); 18292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(id)) { 18302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_error_ui->AddBlacklistedExtension(id); 18312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) needs_alert = true; 18322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 18332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 18342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 18365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 18377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* e = iter->get(); 18382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions disabled by policy. Note: this no longer includes blacklisted 18402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // extensions, though we still show the same UI. 18412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!system_->management_policy()->UserMayLoad(e, NULL)) { 18425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_prefs_->IsBlacklistedExtensionAcknowledged(e->id())) { 18435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui->AddBlacklistedExtension(e->id()); 18445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) needs_alert = true; 18455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return needs_alert; 18505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::HandleExtensionAlertClosed() { 18535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ExtensionIdSet* extension_ids = 18545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_->get_blacklisted_extension_ids(); 18555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionIdSet::const_iterator iter = extension_ids->begin(); 18565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extension_ids->end(); ++iter) { 18575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeBlacklistedExtension(*iter); 18585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 18592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_error_ui_.reset(); 18602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 18612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 18622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::HandleExtensionAlertAccept() { 1863c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_error_ui_->Close(); 18645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AcknowledgeExternalExtension(const std::string& id) { 18675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeExternalExtension(id); 18685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 18695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsUnacknowledgedExternalExtension( 18725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension) { 18735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) 18745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 18755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return (Manifest::IsExternalLocation(extension->location()) && 18775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension_prefs_->IsExternalExtensionAcknowledged(extension->id()) && 18785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !(extension_prefs_->GetDisableReasons(extension->id()) & 18795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_SIDELOAD_WIPEOUT)); 18805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 18815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 18824e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void ExtensionService::ReconcileKnownDisabled() { 18834e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ExtensionIdSet known_disabled_ids = extension_prefs_->GetKnownDisabled(); 18844e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (known_disabled_ids.empty()) { 18854e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (!disabled_extensions_.is_empty()) { 18864e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) extension_prefs_->SetKnownDisabled(disabled_extensions_.GetIDs()); 18874e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("Extensions.KnownDisabledInitialized", true); 18884e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 18894e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } else { 18904e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Both |known_disabled_ids| and |extensions_| are ordered (by definition 18914e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // of std::map and std::set). Iterate forward over both sets in parallel 18924e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // to find matching IDs and disable the corresponding extensions. 18934e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ExtensionSet::const_iterator extensions_it = extensions_.begin(); 18944e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ExtensionIdSet::const_iterator known_disabled_ids_it = 18954e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) known_disabled_ids.begin(); 18964e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) int known_disabled_count = 0; 18974e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) while (extensions_it != extensions_.end() && 18984e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) known_disabled_ids_it != known_disabled_ids.end()) { 18994e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const std::string& extension_id = extensions_it->get()->id(); 19004e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) const int comparison = extension_id.compare(*known_disabled_ids_it); 19014e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (comparison < 0) { 19024e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ++extensions_it; 19034e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } else if (comparison > 0) { 19044e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ++known_disabled_ids_it; 19054e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } else { 19064e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ++known_disabled_count; 19074e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Advance |extensions_it| immediately as it will be invalidated upon 19084e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // disabling the extension it points to. 19094e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ++extensions_it; 19104e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) ++known_disabled_ids_it; 19114e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) DisableExtension(extension_id, Extension::DISABLE_KNOWN_DISABLED); 19124e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 19134e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 19144e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) UMA_HISTOGRAM_COUNTS_100("Extensions.KnownDisabledReDisabled", 19154e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) known_disabled_count); 19164e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 19174e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)} 19184e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 19195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::HandleExtensionAlertDetails() { 19205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_error_ui_->ShowExtensions(); 1921c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // ShowExtensions may cause the error UI to close synchronously, e.g. if it 1922c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // causes a navigation. 1923c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (extension_error_ui_) 1924c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_error_ui_->Close(); 19255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UpdateExternalExtensionAlert() { 19285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) 19295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension = NULL; 19325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = disabled_extensions_.begin(); 19335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != disabled_extensions_.end(); ++iter) { 19347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* e = iter->get(); 19355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsUnacknowledgedExternalExtension(e)) { 19365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension = e; 19375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 19385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension) { 19425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions::HasExternalInstallError(this)) { 19435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IncrementAcknowledgePromptCount(extension->id()) > 19445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kMaxExtensionAcknowledgePromptCount) { 19455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Stop prompting for this extension, and check if there's another 19465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // one that needs prompting. 19475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AcknowledgeExternalExtension(extension->id()); 19485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 19495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 19505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_IGNORED, 19515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 19523240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension)) { 19533240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION( 19543240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch "Extensions.ExternalExtensionEventWebstore", 19553240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_IGNORED, 19563240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 19573240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 19583240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION( 19593240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch "Extensions.ExternalExtensionEventNonWebstore", 19603240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_IGNORED, 19613240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 19623240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 19635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1965c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (is_first_run_) 1966c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->SetExternalInstallFirstRun(extension->id()); 1967c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // first_run is true if the extension was installed during a first run 1968c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // (even if it's post-first run now). 1969c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool first_run = extension_prefs_->IsExternalInstallFirstRun( 1970c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension->id()); 1971c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extensions::AddExternalInstallError(this, extension, first_run); 19725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 19745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::RemoveExternalInstallError(this); 19755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 19775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UnloadExtension( 19795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id, 19805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_misc::UnloadedExtensionReason reason) { 19815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the extension gets deleted after we return from this function. 19822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_EVERYTHING & ~INCLUDE_TERMINATED; 19835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<const Extension> extension( 19842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetExtensionById(extension_id, include_mask)); 19855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 19865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method can be called via PostTask, so the extension may have been 19875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // unloaded by the time this runs. 1988868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!extension.get()) { 19895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In case the extension may have crashed/uninstalled. Allow the profile to 19905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // clean up its RequestContexts. 19915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension_id, reason); 19925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 19935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 19945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 199590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // If uninstalling let RuntimeEventRouter know. 199690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (reason == extension_misc::UNLOAD_REASON_UNINSTALL) 199790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::RuntimeEventRouter::OnExtensionUninstalled( 199890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) profile_, extension_id); 199990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 20005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Keep information about the extension so that we can reload it later 20015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // even if it's not permanently installed. 20025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unloaded_extension_paths_[extension->id()] = extension->path(); 20035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clean up if the extension is meant to be enabled after a reload. 2005c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) reloading_extensions_.erase(extension->id()); 20065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Clean up runtime data. 20085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.erase(extension_id); 20095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (disabled_extensions_.Contains(extension->id())) { 20115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Remove(extension->id()); 20125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the profile cleans up its RequestContexts when an already 20135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disabled extension is unloaded (since they are also tracking the disabled 20145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extensions). 20155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->UnregisterExtensionWithRequestContexts(extension_id, reason); 2016a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } else { 2017a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Remove the extension from our list. 2018a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions_.Remove(extension->id()); 2019a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) NotifyExtensionUnloaded(extension.get(), reason); 20205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 20215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2022a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::NotificationService::current()->Notify( 2023a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_REMOVED, 2024a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Source<Profile>(profile_), 2025a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Details<const Extension>(extension.get())); 20265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 202858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)void ExtensionService::RemoveComponentExtension( 202958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) const std::string& extension_id) { 203058537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) scoped_refptr<const Extension> extension( 203158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) GetExtensionById(extension_id, false)); 203258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) UnloadExtension(extension_id, extension_misc::UNLOAD_REASON_UNINSTALL); 203358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) content::NotificationService::current()->Notify( 203458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UNINSTALLED, 203558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) content::Source<Profile>(profile_), 203658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) content::Details<const Extension>(extension.get())); 203758537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)} 203858537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 20395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UnloadAllExtensions() { 20405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->GetExtensionSpecialStoragePolicy()->RevokeRightsForAllExtensions(); 20415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions_.Clear(); 20435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) disabled_extensions_.Clear(); 20445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Clear(); 20455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.clear(); 20465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(erikkay) should there be a notification for this? We can't use 20485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // EXTENSION_UNLOADED since that implies that the extension has been disabled 20495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // or uninstalled, and UnloadAll is just part of shutdown. 20505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReloadExtensions() { 20535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadAllExtensions(); 20545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) component_loader_->LoadAll(); 20555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::InstalledLoader(this).LoadAllExtensions(); 205690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Don't call SetReadyAndNotifyListeners() since tests call this multiple 205790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // times. 20585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 20595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::GarbageCollectExtensions() { 206158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#if defined(OS_CHROMEOS) 206258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (disable_garbage_collection_) 206358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) return; 206458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)#endif 206558537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) 20665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->pref_service()->ReadOnly()) 20675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 20685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (pending_extension_manager()->HasPendingExtensions()) { 20702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Don't garbage collect while there are pending installations, which may 20712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // be using the temporary installation directory. Try to garbage collect 20722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // again later. 207390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostDelayedTask( 20742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 20752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::GarbageCollectExtensions, AsWeakPtr()), 20762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::TimeDelta::FromSeconds(kGarbageCollectRetryDelay)); 20772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 20782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 20792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 20805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<extensions::ExtensionPrefs::ExtensionsInfo> info( 20815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetInstalledExtensionsInfo()); 20825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::multimap<std::string, base::FilePath> extension_paths; 20845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < info->size(); ++i) 20855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths.insert(std::make_pair(info->at(i)->extension_id, 20865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->at(i)->extension_path)); 20875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) info = extension_prefs_->GetAllDelayedInstallInfo(); 20895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < info->size(); ++i) 20905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths.insert(std::make_pair(info->at(i)->extension_id, 20915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) info->at(i)->extension_path)); 20925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 20942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 20955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 20965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &extension_file_util::GarbageCollectExtensions, 20975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) install_directory_, 20985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_paths))) { 20995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 21005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 21015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 21025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SyncExtensionChangeIfNeeded(const Extension& extension) { 21047dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extensions::sync_helper::IsSyncableApp(&extension)) { 21057dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (app_sync_bundle_.IsSyncing()) 21067dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch app_sync_bundle_.SyncChangeIfNeeded(extension); 21077dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 21087dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::APPS); 21097dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else if (extensions::sync_helper::IsSyncableExtension(&extension)) { 21107dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (extension_sync_bundle_.IsSyncing()) 21117dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch extension_sync_bundle_.SyncChangeIfNeeded(extension); 21127dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch else if (is_ready() && !flare_.is_null()) 21137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch flare_.Run(syncer::EXTENSIONS); 21145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 21155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 21165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2117c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::SetReadyAndNotifyListeners() { 211890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ready_->Signal(); 21195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 21205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSIONS_READY, 21215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 21225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::NoDetails()); 21235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 21245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2125c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::OnLoadedInstalledExtensions() { 2126c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (updater_) 2127c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) updater_->Start(); 2128c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 2129c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) OnBlacklistUpdated(); 2130c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 2131c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 21325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::AddExtension(const Extension* extension) { 21335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(jstritar): We may be able to get rid of this branch by overriding the 21345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default extension state to DISABLED when the --disable-extensions flag 21355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is set (http://crbug.com/29067). 21365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extensions_enabled() && 21375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension->is_theme() && 21382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location() != Manifest::COMPONENT && 21392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !Manifest::IsExternalLocation(extension->location())) { 21405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 21415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 21425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2143c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool is_extension_upgrade = false; 2144ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch bool is_extension_installed = false; 2145ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch const Extension* old = GetInstalledExtension(extension->id()); 2146ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch if (old) { 2147ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch is_extension_installed = true; 2148ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch int version_compare_result = 2149ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch extension->version()->CompareTo(*(old->version())); 2150ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch is_extension_upgrade = version_compare_result > 0; 2151c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Other than for unpacked extensions, CrxInstaller should have guaranteed 2152c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // that we aren't downgrading. 2153c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!Manifest::IsUnpackedLocation(extension->location())) 2154ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch CHECK_GE(version_compare_result, 0); 2155c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 2156c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SetBeingUpgraded(extension, is_extension_upgrade); 21575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The extension is now loaded, remove its data from unloaded extension map. 21595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) unloaded_extension_paths_.erase(extension->id()); 21605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If a terminated extension is loaded, remove it from the terminated list. 21625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UntrackTerminatedExtension(extension->id()); 21635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was disabled for a reload, then enable it. 2165c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool reloading = reloading_extensions_.erase(extension->id()) > 0; 21665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2167c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Check if the extension's privileges have changed and mark the 2168c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // extension disabled if necessary. 2169ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch CheckPermissionsIncrease(extension, is_extension_installed); 21705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2171ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch if (is_extension_installed && !reloading) { 2172c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // To upgrade an extension in place, unload the old one and then load the 2173c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // new one. ReloadExtension disables the extension, which is sufficient. 2174c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UnloadExtension(extension->id(), extension_misc::UNLOAD_REASON_UPDATE); 2175c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 21765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->IsExtensionBlacklisted(extension->id())) { 21782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Only prefs is checked for the blacklist. We rely on callers to check the 21792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // blacklist before calling into here, e.g. CrxInstaller checks before 2180a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // installation then threads through the install and pending install flow 2181a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // of this class, and we check when loading installed extensions. 21822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Insert(extension); 2183c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (!reloading && 2184c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->IsExtensionDisabled(extension->id())) { 21852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disabled_extensions_.Insert(extension); 21865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 21875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 21885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_UPDATE_DISABLED, 21895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 21905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const Extension>(extension)); 21915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 21922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Show the extension disabled error if a permissions increase was the 21932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // only reason it was disabled. 21942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension_prefs_->GetDisableReasons(extension->id()) == 21955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_PERMISSIONS_INCREASE) { 21965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::AddExtensionDisabledError(this, extension); 21975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2198c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } else if (reloading) { 2199c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Replace the old extension with the new version. 2200c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) CHECK(!disabled_extensions_.Insert(extension)); 2201c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) EnableExtension(extension->id()); 22022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 22032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // All apps that are displayed in the launcher are ordered by their ordinals 22042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so we must ensure they have valid ordinals. 22052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->RequiresSortOrdinal()) { 22062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension->ShouldDisplayInNewTabPage()) { 22072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->extension_sorting()->MarkExtensionAsHidden( 22082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id()); 22092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 22102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->extension_sorting()->EnsureValidOrdinals( 22112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id(), syncer::StringOrdinal()); 22122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 22132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 22142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions_.Insert(extension); 22152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SyncExtensionChangeIfNeeded(*extension); 22162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NotifyExtensionLoaded(extension); 22175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2218c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) SetBeingUpgraded(extension, false); 22192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 22202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 22212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddComponentExtension(const Extension* extension) { 22222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string old_version_string( 22232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->GetVersionString(extension->id())); 22242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Version old_version(old_version_string); 22255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!old_version.IsValid() || !old_version.Equals(*extension->version())) { 22272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) VLOG(1) << "Component extension " << extension->name() << " (" 22282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << extension->id() << ") installing/upgrading from '" 22292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << old_version_string << "' to " << extension->version()->GetString(); 22302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 22312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddNewOrUpdatedExtension(extension, 22322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::ENABLED_COMPONENT, 2233a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::Blacklist::NOT_BLACKLISTED, 22342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) syncer::StringOrdinal()); 22352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 22365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 22375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddExtension(extension); 22395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 22405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2241c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::UpdateActivePermissions(const Extension* extension) { 22425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension has used the optional permissions API, it will have a 22435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // custom set of active permissions defined in the extension prefs. Here, 22445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we update the extension's active permissions based on the prefs. 22455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> active_permissions = 22465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs()->GetActivePermissions(extension->id()); 22475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2248868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (active_permissions.get()) { 22495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We restrict the active permissions to be within the bounds defined in the 22505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension's manifest. 22515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // a) active permissions must be a subset of optional + default permissions 22525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // b) active permissions must contains all default permissions 22535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> total_permissions = 22545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionSet::CreateUnion( 2255b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) extensions::PermissionsData::GetRequiredPermissions(extension), 2256b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) extensions::PermissionsData::GetOptionalPermissions(extension)); 22575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the active permissions contain no more than optional + default. 22595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> adjusted_active = 22605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PermissionSet::CreateIntersection( 22615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) total_permissions.get(), active_permissions.get()); 22625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure the active permissions contain the default permissions. 22645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) adjusted_active = PermissionSet::CreateUnion( 2265b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) extensions::PermissionsData::GetRequiredPermissions(extension), 2266b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) adjusted_active.get()); 22675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::PermissionsUpdater perms_updater(profile()); 2269868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) perms_updater.UpdateActivePermissions(extension, adjusted_active.get()); 22705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2271c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 2272c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 2273c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ExtensionService::CheckPermissionsIncrease(const Extension* extension, 2274ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch bool is_extension_installed) { 2275c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UpdateActivePermissions(extension); 22765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 22775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We keep track of all permissions the user has granted each extension. 22785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This allows extensions to gracefully support backwards compatibility 22795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // by including unknown permissions in their manifests. When the user 22805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installs the extension, only the recognized permissions are recorded. 22815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When the unknown permissions become recognized (e.g., through browser 22825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // upgrade), we can prompt the user to accept these new permissions. 22835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions can also silently upgrade to less permissions, and then 22845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // silently upgrade to a version that adds these permissions back. 22855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 22865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // For example, pretend that Chrome 10 includes a permission "omnibox" 22875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for an API that adds suggestions to the omnibox. An extension can 22885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // maintain backwards compatibility while still having "omnibox" in the 22895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // manifest. If a user installs the extension on Chrome 9, the browser 22905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will record the permissions it recognized, not including "omnibox." 22915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When upgrading to Chrome 10, "omnibox" will be recognized and Chrome 22925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will disable the extension and prompt the user to approve the increase 22935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // in privileges. The extension could then release a new version that 22945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // removes the "omnibox" permission. When the user upgrades, Chrome will 22955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // still remember that "omnibox" had been granted, so that if the 22965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension once again includes "omnibox" in an upgrade, the extension 22975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // can upgrade without requiring this user's approval. 22985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int disable_reasons = extension_prefs_->GetDisableReasons(extension->id()); 22995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 230090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool auto_grant_permission = 23014e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) (!is_extension_installed && extension->was_installed_by_default() && 23024e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) !extension->requires_permissions_consent()) || 230390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) chrome::IsRunningInForcedAppMode(); 2304c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Silently grant all active permissions to default apps only on install. 2305c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // After install they should behave like other apps. 230690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Silently grant all active permissions to apps install in kiosk mode on both 230790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // install and update. 230890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (auto_grant_permission) 2309c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GrantPermissions(extension); 2310c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 2311c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool is_privilege_increase = false; 2312c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // We only need to compare the granted permissions to the current permissions 2313c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // if the extension is not allowed to silently increase its permissions. 231490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (!extensions::PermissionsData::CanSilentlyIncreasePermissions(extension) && 231590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) !auto_grant_permission) { 23165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add all the recognized permissions if the granted permissions list 23175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // hasn't been initialized yet. 23185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<PermissionSet> granted_permissions = 23195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->GetGrantedPermissions(extension->id()); 23205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(granted_permissions.get()); 23215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Here, we check if an extension's privileges have increased in a manner 23235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that requires the user's approval. This could occur because the browser 23245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // upgraded and recognized additional privileges, or an extension upgrades 23255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to a version that requires additional privileges. 23267d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) is_privilege_increase = granted_permissions->HasLessPrivilegesThan( 23277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch extension->GetActivePermissions().get(), extension->GetType()); 23285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2330ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch if (is_extension_installed) { 23315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was already disabled, suppress any alerts for becoming 23325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disabled on permissions increase. 2333c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool previously_disabled = 2334c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) extension_prefs_->IsExtensionDisabled(extension->id()); 23352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Legacy disabled extensions do not have a disable reason. Infer that if 23362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // there was no permission increase, it was likely disabled by the user. 23372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (previously_disabled && disable_reasons == Extension::DISABLE_NONE && 2338c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) !extension_prefs_->DidExtensionEscalatePermissions(extension->id())) { 23392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_USER_ACTION; 23402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 23412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Extensions that came to us disabled from sync need a similar inference, 23422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // except based on the new version's permissions. 23432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (previously_disabled && 23442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons == Extension::DISABLE_UNKNOWN_FROM_SYNC) { 23452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Remove the DISABLE_UNKNOWN_FROM_SYNC reason. 23462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->ClearDisableReasons(extension->id()); 23472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!is_privilege_increase) 23482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_USER_ACTION; 23495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2350c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) disable_reasons &= ~Extension::DISABLE_UNKNOWN_FROM_SYNC; 23514e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } else if (extension->requires_permissions_consent()) { 23524e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) disable_reasons |= Extension::DISABLE_PERMISSIONS_CONSENT; 23534e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) extension_prefs_->SetExtensionState(extension->id(), Extension::DISABLED); 23545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extension has changed permissions significantly. Disable it. A 23575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification should be sent by the caller. 23585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (is_privilege_increase) { 23592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) disable_reasons |= Extension::DISABLE_PERMISSIONS_INCREASE; 23605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!extension_prefs_->DidExtensionEscalatePermissions(extension->id())) { 23615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 23625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_AutoDisable"); 23635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23644e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) DisableExtension(extension->id(), 23654e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) static_cast<Extension::DisableReason>(disable_reasons)); 23665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->SetDidExtensionEscalatePermissions(extension, true); 23675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2368c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (disable_reasons != Extension::DISABLE_NONE) { 23692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->AddDisableReason( 23702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->id(), 2371c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) static_cast<Extension::DisableReason>(disable_reasons)); 23725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 23745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 23755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UpdateActiveExtensionsInCrashReporter() { 23765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::set<std::string> extension_ids; 23775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 23785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 23797d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const Extension* extension = iter->get(); 23802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension->is_theme() && extension->location() != Manifest::COMPONENT) 23815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_ids.insert(extension->id()); 23825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 23835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 238458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) crash_keys::SetActiveExtensions(extension_ids); 23855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 23865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2387eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen MurdochExtensionService::ImportStatus ExtensionService::SatisfyImports( 2388eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* extension) { 2389eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ImportStatus status = IMPORT_STATUS_OK; 2390eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<std::string> pending; 2391eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // TODO(elijahtaylor): Message the user if there is a failure that is 2392eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // unrecoverable. 2393eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::ImportsModules(extension)) { 2394eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const std::vector<SharedModuleInfo::ImportInfo>& imports = 2395eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SharedModuleInfo::GetImports(extension); 2396eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<SharedModuleInfo::ImportInfo>::const_iterator i; 2397eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (i = imports.begin(); i != imports.end(); ++i) { 2398eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch Version version_required(i->minimum_version); 2399eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* imported_module = 2400eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch GetExtensionById(i->extension_id, true); 2401eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!imported_module) { 2402eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (extension->from_webstore()) { 2403eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch status = IMPORT_STATUS_UNSATISFIED; 2404eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch pending.push_back(i->extension_id); 2405eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else { 2406eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return IMPORT_STATUS_UNRECOVERABLE; 2407eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2408eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (!SharedModuleInfo::IsSharedModule(imported_module)) { 2409eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return IMPORT_STATUS_UNRECOVERABLE; 2410eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (version_required.IsValid() && 2411eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch imported_module->version()->CompareTo(version_required) < 0) { 2412eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (imported_module->from_webstore()) { 2413eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch status = IMPORT_STATUS_UNSATISFIED; 2414eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else { 2415eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return IMPORT_STATUS_UNRECOVERABLE; 2416eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2417eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2418eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2419eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2420eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status == IMPORT_STATUS_UNSATISFIED) { 2421eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (std::vector<std::string>::const_iterator iter = pending.begin(); 2422eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch iter != pending.end(); 2423eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ++iter) { 2424eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch pending_extension_manager()->AddFromExtensionImport( 2425eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch *iter, 2426eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_urls::GetWebstoreUpdateUrl(), 2427eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch IsSharedModule); 2428eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2429eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CheckForUpdatesSoon(); 2430eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2431eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return status; 2432eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2433eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2434eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochscoped_ptr<const ExtensionSet> 2435eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ExtensionService::GetDependentExtensions(const Extension* extension) { 2436eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<ExtensionSet> dependents(new ExtensionSet()); 2437eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<ExtensionSet> set_to_check(new ExtensionSet()); 2438eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::IsSharedModule(extension)) { 2439eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_to_check->InsertAll(disabled_extensions_); 2440eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_to_check->InsertAll(delayed_installs_); 2441eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_to_check->InsertAll(extensions_); 2442eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (ExtensionSet::const_iterator iter = set_to_check->begin(); 2443eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch iter != set_to_check->end(); ++iter) { 2444eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::ImportsExtensionById(iter->get(), 2445eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension->id())) { 2446eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch dependents->Insert(*iter); 2447eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2448eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2449eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2450eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return dependents.PassAs<const ExtensionSet>(); 2451eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2452eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2453eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::PruneSharedModulesOnUninstall( 2454eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* extension) { 2455eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::ImportsModules(extension)) { 2456eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const std::vector<SharedModuleInfo::ImportInfo>& imports = 2457eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch SharedModuleInfo::GetImports(extension); 2458eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<SharedModuleInfo::ImportInfo>::const_iterator i; 2459eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (i = imports.begin(); i != imports.end(); ++i) { 2460eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* imported_module = 2461eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch GetExtensionById(i->extension_id, true); 2462eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (imported_module && imported_module->from_webstore()) { 2463eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<const ExtensionSet> dependents = 2464eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch GetDependentExtensions(imported_module); 2465eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (dependents->size() == 0) { 24663551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) UninstallExtension(i->extension_id, true, NULL); 2467eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2468eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2469eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2470eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2471eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 2472eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 24735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::OnExtensionInstalled( 24745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* extension, 24755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const syncer::StringOrdinal& page_ordinal, 24765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool has_requirement_errors, 2477a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::Blacklist::BlacklistState blacklist_state, 24785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool wait_for_idle) { 24795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 24805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id = extension->id(); 24825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool initial_enable = ShouldEnableOnInstall(extension); 24835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const extensions::PendingExtensionInfo* pending_extension_info = NULL; 24845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if ((pending_extension_info = pending_extension_manager()->GetById(id))) { 2485868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!pending_extension_info->ShouldAllowInstall(extension)) { 24865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->Remove(id); 24875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "ShouldAllowInstall() returned false for " 24895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << id << " of type " << extension->GetType() 24902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << " and update URL " 24912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) << extensions::ManifestURL::GetUpdateURL(extension).spec() 24925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "; not installing"; 24935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Delete the extension directory since we're not going to 24955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // load it. 24962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetFileTaskRunner()->PostTask( 24972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FROM_HERE, 24985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&extension_file_util::DeleteFile, 24995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->path(), true))) { 25005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 25015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 25035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_extension_manager()->Remove(id); 25065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 25075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We explicitly want to re-enable an uninstalled external 25085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // extension; if we're here, that means the user is manually 25095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installing the extension. 25105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsExternalExtensionUninstalled(id)) { 25115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = true; 25125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unsupported requirements overrides the management policy. 25165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_requirement_errors) { 25175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = false; 25185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->AddDisableReason( 25195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id, Extension::DISABLE_UNSUPPORTED_REQUIREMENT); 25205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension was disabled because of unsupported requirements but 25215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // now supports all requirements after an update and there are not other 25225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disable reasons, enable it. 25235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (extension_prefs_->GetDisableReasons(id) == 25245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Extension::DISABLE_UNSUPPORTED_REQUIREMENT) { 25255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) initial_enable = true; 25265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_prefs_->ClearDisableReasons(id); 25275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2529a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) if (blacklist_state == extensions::Blacklist::BLACKLISTED) { 2530a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // Installation of a blacklisted extension can happen from sync, policy, 2531a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // etc, where to maintain consistency we need to install it, just never 2532a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // load it (see AddExtension). Usually it should be the job of callers to 2533a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // incercept blacklisted extension earlier (e.g. CrxInstaller, before even 2534a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) // showing the install dialogue). 2535a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs()->AcknowledgeBlacklistedExtension(id); 2536a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.SilentInstall", 2537a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension->location(), 2538a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) Manifest::NUM_LOCATIONS); 2539a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } 2540a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 25412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!GetInstalledExtension(extension->id())) { 25425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.InstallType", 25435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension->GetType(), 100); 25442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.InstallSource", 25452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 25465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecordPermissionMessagesHistogram( 25475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension, "Extensions.Permissions_Install"); 25482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 25492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateType", 25502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->GetType(), 100); 25512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.UpdateSource", 25522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 25535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Certain extension locations are specific enough that we can 25565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // auto-acknowledge any extension that came from one of them. 25574e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) if (Manifest::IsPolicyLocation(extension->location())) 25585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(extension->id()); 25592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension::State initial_state = 25602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) initial_enable ? Extension::ENABLED : Extension::DISABLED; 25612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (ShouldDelayExtensionUpdate(id, wait_for_idle)) { 2562a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->SetDelayedInstallInfo( 2563a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension, 2564a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2565a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2566a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IDLE, 2567a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 25685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Transfer ownership of |extension|. 2570eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Insert(extension); 25715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 25725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify extension of available update. 25735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::RuntimeEventRouter::DispatchOnUpdateAvailableEvent( 25745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_, id, extension->manifest()->value()); 25752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 25762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify observers that app update is available. 25772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_, 25782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnAppUpdateAvailable(extension->id())); 25795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 25805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 25815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2582eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ImportStatus status = SatisfyImports(extension); 2583eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (installs_delayed_for_gc()) { 2584a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->SetDelayedInstallInfo( 2585a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension, 2586a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2587a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2588a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::ExtensionPrefs::DELAY_REASON_GC, 2589a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 25902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) delayed_installs_.Insert(extension); 2591eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (status != IMPORT_STATUS_OK) { 2592eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status == IMPORT_STATUS_UNSATISFIED) { 2593a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->SetDelayedInstallInfo( 2594a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension, 2595a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2596a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2597eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IMPORTS, 2598eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch page_ordinal); 2599eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Insert(extension); 2600eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 26012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 2602a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) AddNewOrUpdatedExtension(extension, 2603a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2604a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2605a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 26065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 26072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 26085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddNewOrUpdatedExtension( 26102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension, 26112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Extension::State initial_state, 2612a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extensions::Blacklist::BlacklistState blacklist_state, 26132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const syncer::StringOrdinal& page_ordinal) { 26142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 2615a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) extension_prefs_->OnExtensionInstalled(extension, 2616a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) initial_state, 2617a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) blacklist_state, 2618a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) page_ordinal); 2619a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) delayed_installs_.Remove(extension->id()); 26202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishInstallation(extension); 26215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::MaybeFinishDelayedInstallation( 26245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& extension_id) { 2625eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Check if the extension already got installed. 2626eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!delayed_installs_.Contains(extension_id)) 26275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 2628eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions::ExtensionPrefs::DelayReason reason = 2629eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->GetDelayedInstallReason(extension_id); 2630eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2631eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Check if the extension is idle. DELAY_REASON_NONE is used for older 2632eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // preferences files that will not have set this field but it was previously 2633eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // only used for idle updates. 2634eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if ((reason == extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IDLE || 2635eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch reason == extensions::ExtensionPrefs::DELAY_REASON_NONE) && 2636eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch is_ready() && !IsExtensionIdle(extension_id)) 26375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 26385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2639eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const Extension* extension = delayed_installs_.GetByID(extension_id); 2640eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (reason == extensions::ExtensionPrefs::DELAY_REASON_WAIT_FOR_IMPORTS) { 2641eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch ImportStatus status = SatisfyImports(extension); 2642eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status != IMPORT_STATUS_OK) { 2643eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (status == IMPORT_STATUS_UNRECOVERABLE) { 2644eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Remove(extension_id); 2645eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Make sure no version of the extension is actually installed, (i.e., 2646eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // that this delayed install was not an update). 2647eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch CHECK(!extension_prefs_->GetInstalledExtensionInfo(extension_id).get()); 2648eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extension_prefs_->DeleteExtensionPrefs(extension_id); 2649eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2650eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return; 2651eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2652eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 2653eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 26542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FinishDelayedInstallation(extension_id); 26555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 26565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::FinishDelayedInstallation( 26582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id) { 26592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension( 26602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GetPendingExtensionUpdate(extension_id)); 2661868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CHECK(extension.get()); 2662eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch delayed_installs_.Remove(extension_id); 26635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extension_prefs_->FinishDelayedInstallInfo(extension_id)) 26655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 26665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2667868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) FinishInstallation(extension.get()); 26682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 26692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 26702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::FinishInstallation(const Extension* extension) { 267190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const extensions::Extension* existing_extension = 267290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) GetInstalledExtension(extension->id()); 267390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) bool is_update = false; 267490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) std::string old_name; 267590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (existing_extension) { 267690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) is_update = true; 267790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) old_name = existing_extension->name(); 267890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 267990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) extensions::InstalledExtensionInfo details(extension, is_update, old_name); 26805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 26815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_INSTALLED, 26825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 2683c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) content::Details<const extensions::InstalledExtensionInfo>(&details)); 26845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 26852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool unacknowledged_external = IsUnacknowledgedExternalExtension(extension); 26862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 26872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Unpacked extensions default to allowing file access, but if that has been 26882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // overridden, don't reset the value. 26892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (Manifest::ShouldAlwaysAllowFileAccess(extension->location()) && 26902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) !extension_prefs_->HasAllowFileAccessSetting(extension->id())) { 26912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetAllowFileAccess(extension->id(), true); 26922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 26932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 26942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AddExtension(extension); 26952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 26965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this is a new external extension that was disabled, alert the user 26972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so he can reenable it. We do this last so that it has already been 26982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // added to our list of extensions. 26993551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) if (unacknowledged_external && !is_update) { 27005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateExternalExtensionAlert(); 27012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEvent", 27022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXTERNAL_EXTENSION_INSTALLED, 27032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 27043240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch if (extensions::ManifestURL::UpdatesFromGallery(extension)) { 27053240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventWebstore", 27063240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_INSTALLED, 27073240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 27083240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } else { 27093240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch UMA_HISTOGRAM_ENUMERATION("Extensions.ExternalExtensionEventNonWebstore", 27103240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_INSTALLED, 27113240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch EXTERNAL_EXTENSION_BUCKET_BOUNDARY); 27123240926e260ce088908e02ac07a6cf7b0c0cbf44Ben Murdoch } 27132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 2714eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 2715eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // Check extensions that may have been delayed only because this shared module 2716eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // was not available. 2717eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (SharedModuleInfo::IsSharedModule(extension)) { 2718eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallations(); 2719eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 27205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const Extension* ExtensionService::GetPendingExtensionUpdate( 27232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& id) const { 2724eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return delayed_installs_.GetByID(id); 27255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::TrackTerminatedExtension(const Extension* extension) { 27285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!terminated_extensions_.Contains(extension->id())) 27295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Insert(make_scoped_refptr(extension)); 27305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UnloadExtension(extension->id(), extension_misc::UNLOAD_REASON_TERMINATE); 27325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::UntrackTerminatedExtension(const std::string& id) { 27355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string lowercase_id = StringToLowerASCII(id); 2736a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) const Extension* extension = terminated_extensions_.GetByID(lowercase_id); 27375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) terminated_extensions_.Remove(lowercase_id); 2738a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) if (extension) { 2739a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::NotificationService::current()->Notify( 2740a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_REMOVED, 2741a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Source<Profile>(profile_), 2742a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) content::Details<const Extension>(extension)); 2743a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) } 27445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetTerminatedExtension( 27475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id) const { 27482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, INCLUDE_TERMINATED); 27495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const Extension* ExtensionService::GetInstalledExtension( 27525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id) const { 27532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int include_mask = INCLUDE_ENABLED | 27542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_DISABLED | 27552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_TERMINATED | 27562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) INCLUDE_BLACKLISTED; 27572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return GetExtensionById(id, include_mask); 27585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ExtensionBindingsAllowed(const GURL& url) { 27615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Allow bindings for all packaged extensions and component hosted apps. 2762ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const Extension* extension = extensions_.GetExtensionOrAppByURL(url); 27635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return extension && (!extension->is_hosted_app() || 27642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location() == Manifest::COMPONENT); 27655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ShouldBlockUrlInBrowserTab(GURL* url) { 2768ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch const Extension* extension = extensions_.GetExtensionOrAppByURL(*url); 27695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension && extension->is_platform_app()) { 27705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *url = GURL(chrome::kExtensionInvalidRequestURL); 27715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 27725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 27735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 27755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 27765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::OnExternalExtensionFileFound( 27785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& id, 27795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Version* version, 27802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path, 27812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::Location location, 27825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int creation_flags, 27835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool mark_acknowledged) { 27845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 27855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(Extension::IdIsValid(id)); 27865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IsExternalExtensionUninstalled(id)) 27875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 27885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Before even bothering to unpack, check and see if we already have this 27905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // version. This is important because these extensions are going to get 27915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installed on every startup. 27925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const Extension* existing = GetExtensionById(id, true); 27935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (existing) { 27955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The default apps will have the location set as INTERNAL. Since older 27965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // default apps are installed as EXTERNAL, we override them. However, if the 27975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // app is already installed as internal, then do the version check. 27985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(grv) : Remove after Q1-2013. 27995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_default_apps_migration = 28002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (location == Manifest::INTERNAL && 28012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::IsExternalLocation(existing->location())); 28025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!is_default_apps_migration) { 28045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(version); 28055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (existing->version()->CompareTo(*version)) { 28075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case -1: // existing version is older, we should upgrade 28085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case 0: // existing version is same, do nothing 28105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 28115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case 1: // existing version is newer, uh-oh 28125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LOG(WARNING) << "Found external version of extension " << id 28135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "that is older than current version. Current version " 28145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "is: " << existing->VersionString() << ". New " 28155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "version is: " << version->GetString() 28165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << ". Keeping current version."; 28175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 28185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the extension is already pending, don't start an install. 28235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!pending_extension_manager()->AddFromExternalFile( 28244e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) id, location, *version, creation_flags, mark_acknowledged)) { 28255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 28265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // no client (silent install) 2829ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch scoped_refptr<CrxInstaller> installer(CrxInstaller::CreateSilent(this)); 28305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_source(location); 28315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_id(id); 28325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_expected_version(*version); 28335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_install_cause(extension_misc::INSTALL_CAUSE_EXTERNAL_FILE); 28345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->set_creation_flags(creation_flags); 28352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#if defined(OS_CHROMEOS) 28362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::InstallLimiter::Get(profile_)->Add(installer, path); 28372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#else 28385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) installer->InstallCrx(path); 28392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#endif 28405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Depending on the source, a new external extension might not need a user 28425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // notification on installation. For such extensions, mark them acknowledged 28435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // now to suppress the notification. 28445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mark_acknowledged) 28455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AcknowledgeExternalExtension(id); 28465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 28485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::ReportExtensionLoadError( 28512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& extension_path, 28525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string &error, 28535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool be_noisy) { 28545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 28555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_LOAD_ERROR, 28565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(profile_), 28575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<const std::string>(&error)); 28585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string path_str = UTF16ToUTF8(extension_path.LossyDisplayName()); 28605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) string16 message = UTF8ToUTF16(base::StringPrintf( 28615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "Could not load extension from '%s'. %s", 28625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) path_str.c_str(), error.c_str())); 28635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionErrorReporter::GetInstance()->ReportError(message, be_noisy); 28645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::DidCreateRenderViewForBackgroundPage( 28675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host) { 28685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanedDevTools::iterator iter = 28695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) orphaned_dev_tools_.find(host->extension_id()); 28705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (iter == orphaned_dev_tools_.end()) 28715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 28725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch iter->second->ConnectRenderViewHost(host->render_view_host()); 28745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) orphaned_dev_tools_.erase(iter); 28755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 28765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::Observe(int type, 28785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationSource& source, 28795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationDetails& details) { 28805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (type) { 28815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_APP_TERMINATING: 28825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Shutdown has started. Don't start any more extension installs. 28835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // (We cannot use ExtensionService::Shutdown() for this because it 28845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // happens too late in browser teardown.) 28855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) browser_terminating_ = true; 28865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_EXTENSION_PROCESS_TERMINATED: { 28885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (profile_ != 28895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<Profile>(source).ptr()->GetOriginalProfile()) { 28905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 28915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 28925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 28945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<extensions::ExtensionHost>(details).ptr(); 28955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 28965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mark the extension as terminated and Unload it. We want it to 28975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be in a consistent state: either fully working or not loaded 28985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // at all, but never half-crashed. We do it in a PostTask so 28995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that other handlers of this notification will still have 29005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // access to the Extension and ExtensionHost. 290190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 29025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 29035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 29045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &ExtensionService::TrackTerminatedExtension, 29055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AsWeakPtr(), 29065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) host->extension())); 29075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 29085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case content::NOTIFICATION_RENDERER_PROCESS_CREATED: { 29105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* process = 29115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<content::RenderProcessHost>(source).ptr(); 29125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 29135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(process->GetBrowserContext()); 29145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(host_profile->GetOriginalProfile())) 29155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 29165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions need to know the channel for API restrictions. 29185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetChannel( 2919ba5b9a6411cb1792fd21f0a078d7a25cd1ceec16Ben Murdoch extensions::GetCurrentChannel())); 29205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) // Platform apps need to know the system font. 29227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) scoped_ptr<base::DictionaryValue> fonts(new base::DictionaryValue); 29237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) webui::SetFontAndTextDirection(fonts.get()); 29247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) std::string font_family, font_size; 29257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) fonts->GetString("fontfamily", &font_family); 29267d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) fonts->GetString("fontsize", &font_size); 29277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) process->Send(new ExtensionMsg_SetSystemFont( 29287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) font_family, font_size)); 29297d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 29305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Valid extension function names, used to setup bindings in renderer. 29315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<std::string> function_names; 29325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionFunctionDispatcher::GetAllFunctionNames(&function_names); 29335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetFunctionNames(function_names)); 29345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Scripting whitelist. This is modified by tests and must be communicated 29365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to renderers. 29375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_SetScriptingWhitelist( 29385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *Extension::GetScriptingWhitelist())); 29395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Loaded extensions. 29415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ExtensionMsg_Loaded_Params> loaded_extensions; 29425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator iter = extensions_.begin(); 29435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != extensions_.end(); ++iter) { 29445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Renderers don't need to know about themes. 29455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!(*iter)->is_theme()) 29467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) loaded_extensions.push_back(ExtensionMsg_Loaded_Params(iter->get())); 29475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->Send(new ExtensionMsg_Loaded(loaded_extensions)); 29495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 29505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case content::NOTIFICATION_RENDERER_PROCESS_TERMINATED: { 29525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::RenderProcessHost* process = 29535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<content::RenderProcessHost>(source).ptr(); 29545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* host_profile = 29555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile::FromBrowserContext(process->GetBrowserContext()); 29565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(host_profile->GetOriginalProfile())) 29575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 29585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process_map_.RemoveAllFromProcess(process->GetID()); 29605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::PostTask( 29615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BrowserThread::IO, FROM_HERE, 29625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&ExtensionInfoMap::UnregisterAllExtensionsInProcess, 29635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) system_->info_map(), 29645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) process->GetID())); 29655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 29665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case chrome::NOTIFICATION_EXTENSION_HOST_DESTROYED: { 29685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 29695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Details<extensions::ExtensionHost>(details).ptr(); 29702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) std::string extension_id = host->extension_id(); 2971eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (delayed_installs_.Contains(extension_id)) { 29722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We were waiting for this extension to become idle, it now might have, 29732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // so maybe finish installation. 297490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostDelayedTask( 29755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 29762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::MaybeFinishDelayedInstallation, 29775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AsWeakPtr(), extension_id), 29785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromSeconds(kUpdateIdleDelay)); 29795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 29815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case chrome::NOTIFICATION_UPGRADE_RECOMMENDED: { 29832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify extensions that chrome update is available. 29842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::RuntimeEventRouter::DispatchOnBrowserUpdateAvailableEvent( 29852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_); 29862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 29872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Notify observers that chrome update is available. 29882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(extensions::UpdateObserver, update_observers_, 29892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnChromeUpdateAvailable()); 29902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) break; 29912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 29925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 29945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "Unexpected notification type."; 29955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 29965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 29975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 29982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnExtensionInstallPrefChanged() { 29995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IdentifyAlertableExtensions(); 30005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CheckManagementPolicy(); 30015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::HasApps() const { 30045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !GetAppIds().empty(); 30055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ExtensionIdSet ExtensionService::GetAppIds() const { 30085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionIdSet result; 30095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (ExtensionSet::const_iterator it = extensions_.begin(); 30105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it != extensions_.end(); ++it) { 30112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if ((*it)->is_app() && (*it)->location() != Manifest::COMPONENT) 30125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result.insert((*it)->id()); 30135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 30145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 30165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsBackgroundPageReady(const Extension* extension) const { 30192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!extensions::BackgroundInfo::HasPersistentBackgroundPage(extension)) 30205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 30215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 30225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 30235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 30245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.background_page_ready; 30255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetBackgroundPageReady(const Extension* extension) { 30282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(extensions::BackgroundInfo::HasBackgroundPage(extension)); 30295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].background_page_ready = true; 30305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::current()->Notify( 30315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome::NOTIFICATION_EXTENSION_BACKGROUND_PAGE_READY, 30325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::Source<const Extension>(extension), 30335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::NoDetails()); 30345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsBeingUpgraded(const Extension* extension) const { 30375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 30385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 30395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 30405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.being_upgraded; 30415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetBeingUpgraded(const Extension* extension, 3044c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) bool value) { 30455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].being_upgraded = value; 30465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3048eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbool ExtensionService::IsBeingReloaded( 3049eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch const std::string& extension_id) const { 3050eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return ContainsKey(extensions_being_reloaded_, extension_id); 3051eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 3052eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 3053eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::SetBeingReloaded(const std::string& extension_id, 3054a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch bool isBeingReloaded) { 3055a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch if (isBeingReloaded) 3056eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions_being_reloaded_.insert(extension_id); 3057a3f7b4e666c476898878fa745f637129375cd889Ben Murdoch else 3058eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch extensions_being_reloaded_.erase(extension_id); 3059eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 3060eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 30615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::HasUsedWebRequest(const Extension* extension) const { 30625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExtensionRuntimeDataMap::const_iterator it = 30635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_.find(extension->id()); 30645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return it == extension_runtime_data_.end() ? false : 30655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) it->second.has_used_webrequest; 30665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void ExtensionService::SetHasUsedWebRequest(const Extension* extension, 30695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool value) { 30705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extension_runtime_data_[extension->id()].has_used_webrequest = value; 30715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::ShouldEnableOnInstall(const Extension* extension) { 30745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Extensions installed by policy can't be disabled. So even if a previous 30755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // installation disabled the extension, make sure it is now enabled. 30765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (system_->management_policy()->MustRemainEnabled(extension, NULL)) 30775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 30785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (extension_prefs_->IsExtensionDisabled(extension->id())) 30805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 30815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (FeatureSwitch::prompt_for_external_extensions()->IsEnabled()) { 30835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // External extensions are initially disabled. We prompt the user before 30842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // enabling them. Hosted apps are excepted because they are not dangerous 30852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // (they need to be launched by the user anyway). 30862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extension->GetType() != Manifest::TYPE_HOSTED_APP && 30872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) Manifest::IsExternalLocation(extension->location()) && 30885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !extension_prefs_->IsExternalExtensionAcknowledged(extension->id())) { 30895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 30905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 30915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 30925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 30945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 30955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 30965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ExtensionService::IsExtensionIdle(const std::string& extension_id) const { 30972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ExtensionProcessManager* process_manager = system_->process_manager(); 30982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(process_manager); 30995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extensions::ExtensionHost* host = 31002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) process_manager->GetBackgroundHostForExtension(extension_id); 31012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (host) 31022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 31032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return process_manager->GetRenderViewHostsForExtension(extension_id).empty(); 31042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool ExtensionService::ShouldDelayExtensionUpdate( 31072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& extension_id, 31082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool wait_for_idle) const { 31092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const char kOnUpdateAvailableEvent[] = "runtime.onUpdateAvailable"; 31102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If delayed updates are globally disabled, or just for this extension, 31122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // don't delay. 31132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!install_updates_when_idle_ || !wait_for_idle) 31142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 31152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* old = GetInstalledExtension(extension_id); 31172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If there is no old extension, this is not an update, so don't delay. 31182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!old) 31192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return false; 31202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (extensions::BackgroundInfo::HasPersistentBackgroundPage(old)) { 31222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Delay installation if the extension listens for the onUpdateAvailable 31232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // event. 31242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return system_->event_router()->ExtensionHasEventListener( 31252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_id, kOnUpdateAvailableEvent); 31262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 31272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Delay installation if the extension is not idle. 31282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return !IsExtensionIdle(extension_id); 31292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::GarbageCollectIsolatedStorage() { 31332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<base::hash_set<base::FilePath> > active_paths( 31342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new base::hash_set<base::FilePath>()); 31352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = extensions_.begin(); 31362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != extensions_.end(); ++it) { 31377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) if (extensions::AppIsolationInfo::HasIsolatedStorage(it->get())) { 31387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) active_paths->insert(BrowserContext::GetStoragePartitionForSite( 31397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) profile_, GetSiteForExtensionId((*it)->id()))->GetPath()); 31402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3143eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(!installs_delayed_for_gc()); 3144eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_installs_delayed_for_gc(true); 31452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BrowserContext::GarbageCollectStoragePartitions( 31462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_, active_paths.Pass(), 31472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) base::Bind(&ExtensionService::OnGarbageCollectIsolatedStorageFinished, 31482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) AsWeakPtr())); 31492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnGarbageCollectIsolatedStorageFinished() { 3152eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch set_installs_delayed_for_gc(false); 3153eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallations(); 3154eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 3155eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 3156eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid ExtensionService::MaybeFinishDelayedInstallations() { 3157eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch std::vector<std::string> to_be_installed; 31582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (ExtensionSet::const_iterator it = delayed_installs_.begin(); 31592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != delayed_installs_.end(); 31602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++it) { 3161eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch to_be_installed.push_back((*it)->id()); 31622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 3163eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch for (std::vector<std::string>::const_iterator it = to_be_installed.begin(); 3164eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch it != to_be_installed.end(); 31652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ++it) { 3166eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch MaybeFinishDelayedInstallation(*it); 31672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 31682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnNeedsToGarbageCollectIsolatedStorage() { 31712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_prefs_->SetNeedsStorageGarbageCollection(true); 31722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::OnBlacklistUpdated() { 31752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklist_->GetBlacklistedIDs( 31762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) GenerateInstalledExtensionsSet()->GetIDs(), 317768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) base::Bind(&ExtensionService::ManageBlacklist, AsWeakPtr())); 31782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 31792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 318068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles)void ExtensionService::ManageBlacklist(const std::set<std::string>& updated) { 31812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 31822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 318368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) std::set<std::string> before = blacklisted_extensions_.GetIDs(); 31843551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) std::set<std::string> no_longer_blacklisted = 318568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) base::STLSetDifference<std::set<std::string> >(before, updated); 31863551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) std::set<std::string> not_yet_blacklisted = 318768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) base::STLSetDifference<std::set<std::string> >(updated, before); 31882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 31892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::set<std::string>::iterator it = no_longer_blacklisted.begin(); 31902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != no_longer_blacklisted.end(); ++it) { 31912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension = 31922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.GetByID(*it); 319368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (!extension.get()) { 319468043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) NOTREACHED() << "Extension " << *it << " no longer blacklisted, " 319568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) << "but it was never blacklisted."; 31962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 319768043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) } 31982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Remove(*it); 319968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) extension_prefs_->SetExtensionBlacklisted(extension->id(), false); 3200868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) AddExtension(extension.get()); 32012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.UnblacklistInstalled", 3202868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) extension->location(), 3203868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) Manifest::NUM_LOCATIONS); 32042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 32052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 32062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) for (std::set<std::string>::iterator it = not_yet_blacklisted.begin(); 32072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) it != not_yet_blacklisted.end(); ++it) { 32082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_refptr<const Extension> extension = GetInstalledExtension(*it); 320968043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) if (!extension.get()) { 321068043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) NOTREACHED() << "Extension " << *it << " needs to be " 321168043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) << "blacklisted, but it's not installed."; 32122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) continue; 321368043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) } 32142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) blacklisted_extensions_.Insert(extension); 321568043e1e95eeb07d5cae7aca370b26518b0867d6Torne (Richard Coles) extension_prefs_->SetExtensionBlacklisted(extension->id(), true); 32162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UnloadExtension(*it, extension_misc::UNLOAD_REASON_BLACKLIST); 32172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("ExtensionBlacklist.BlacklistInstalled", 32182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension->location(), Manifest::NUM_LOCATIONS); 32192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 32202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 32212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IdentifyAlertableExtensions(); 32222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 32232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 32242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::AddUpdateObserver(extensions::UpdateObserver* observer) { 32252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) update_observers_.AddObserver(observer); 32262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 32272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 32282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ExtensionService::RemoveUpdateObserver( 32292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extensions::UpdateObserver* observer) { 32302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) update_observers_.RemoveObserver(observer); 32315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3232