// Copyright 2012 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifdef UNSAFE_BUFFERS_BUILD // TODO(crbug.com/40285824): Remove this and convert code to safer constructs. #pragma allow_unsafe_buffers #endif #include "chrome/browser/prefs/chrome_pref_service_factory.h" #include <stddef.h> #include <string> #include <utility> #include <vector> #include "base/command_line.h" #include "base/compiler_specific.h" #include "base/files/file_path.h" #include "base/functional/bind.h" #include "base/metrics/field_trial.h" #include "base/metrics/histogram_macros.h" #include "base/path_service.h" #include "base/strings/stringprintf.h" #include "base/task/sequenced_task_runner.h" #include "base/task/single_thread_task_runner.h" #include "base/time/time.h" #include "base/trace_event/trace_event.h" #include "build/branding_buildflags.h" #include "build/build_config.h" #include "build/chromeos_buildflags.h" #include "chrome/browser/browser_process.h" #include "chrome/browser/enterprise/signin/enterprise_signin_prefs.h" #include "chrome/browser/policy/chrome_browser_policy_connector.h" #include "chrome/browser/prefs/chrome_command_line_pref_store.h" #include "chrome/browser/prefs/chrome_pref_model_associator_client.h" #include "chrome/browser/prefs/profile_pref_store_manager.h" #include "chrome/browser/profiles/profile.h" #include "chrome/browser/sync/glue/sync_start_util.h" #include "chrome/browser/sync/prefs/chrome_syncable_prefs_database.h" #include "chrome/browser/ui/profiles/profile_error_dialog.h" #include "chrome/common/buildflags.h" #include "chrome/common/chrome_constants.h" #include "chrome/common/chrome_paths.h" #include "chrome/common/pref_names.h" #include "chrome/grit/branded_strings.h" #include "chrome/grit/browser_resources.h" #include "chrome/grit/generated_resources.h" #include "components/component_updater/pref_names.h" #include "components/policy/core/browser/configuration_policy_pref_store.h" #include "components/pref_registry/pref_registry_syncable.h" #include "components/prefs/default_pref_store.h" #include "components/prefs/json_pref_store.h" #include "components/prefs/pref_filter.h" #include "components/prefs/pref_notifier_impl.h" #include "components/prefs/pref_registry.h" #include "components/prefs/pref_registry_simple.h" #include "components/prefs/pref_service.h" #include "components/prefs/pref_store.h" #include "components/prefs/pref_value_store.h" #include "components/prefs/wrap_with_prefix_pref_store.h" #include "components/safe_browsing/core/common/safe_browsing_prefs.h" #include "components/search_engines/default_search_manager.h" #include "components/search_engines/search_engines_pref_names.h" #include "components/signin/public/base/signin_pref_names.h" #include "components/supervised_user/core/browser/supervised_user_pref_store.h" #include "components/sync/base/data_type.h" #include "components/sync/base/features.h" #include "components/sync/base/pref_names.h" #include "components/sync_preferences/pref_model_associator.h" #include "components/sync_preferences/pref_service_syncable.h" #include "components/sync_preferences/pref_service_syncable_factory.h" #include "content/public/browser/browser_context.h" #include "content/public/browser/browser_thread.h" #include "extensions/buildflags/buildflags.h" #include "mojo/public/cpp/bindings/self_owned_receiver.h" #include "rlz/buildflags/buildflags.h" #include "services/preferences/public/cpp/tracked/configuration.h" #include "services/preferences/public/cpp/tracked/pref_names.h" #include "sql/error_delegate_util.h" #include "ui/base/resource/resource_bundle.h" #if BUILDFLAG(IS_CHROMEOS_ASH) #include "base/files/file_util.h" #endif #if BUILDFLAG(ENABLE_EXTENSIONS) #include "extensions/browser/pref_names.h" #endif #if BUILDFLAG(IS_WIN) #include "base/enterprise_util.h" #if BUILDFLAG(ENABLE_RLZ) #include "rlz/lib/machine_id.h" // nogncheck crbug.com/1125897 #endif // BUILDFLAG(ENABLE_RLZ) #endif // BUILDFLAG(IS_WIN) BrowserContext; BrowserThread; EnforcementLevel; PrefTrackingStrategy; ValueType; namespace { #if BUILDFLAG(IS_WIN) // Whether we are in testing mode; can be enabled via // DisableDomainCheckForTesting(). Forces startup checks to ignore the presence // of a domain when determining the active SettingsEnforcement group. bool g_disable_domain_check_for_testing = false; #endif // BUILDFLAG(IS_WIN) // These preferences must be kept in sync with the TrackedPreference enum in // tools/metrics/histograms/metadata/settings/enums.xml. To add a new // preference, append it to the array and add a corresponding value to the // histogram enum. Each tracked preference must be given a unique reporting ID. // See CleanupDeprecatedTrackedPreferences() in pref_hash_filter.cc to remove a // deprecated tracked preference. const prefs::TrackedPreferenceMetadata kTrackedPrefs[] = …; // One more than the last tracked preferences ID above. const size_t kTrackedPrefsReportingIDsCount = …; // Each group enforces a superset of the protection provided by the previous // one. enum SettingsEnforcementGroup { … }; SettingsEnforcementGroup GetSettingsEnforcementGroup() { … } // Returns the effective preference tracking configuration. std::vector<prefs::mojom::TrackedPreferenceMetadataPtr> GetTrackingConfiguration() { … } std::unique_ptr<ProfilePrefStoreManager> CreateProfilePrefStoreManager( const base::FilePath& profile_path) { … } #if BUILDFLAG(IS_CHROMEOS_ASH) // The initial implementation of the standalone browser store // saved the preferences associated with a user under /home/chronos, which made // the prefs available for all users which subsequently log in on the device. // Currently the preferences are stored under the user profile directory. This // method cleans up the standalone browser preferences file under /home/chronos. // Note that the standalone browser preferences can't be migrated from the // /home/chronos directory to the profile directory because it's not possible to // know which profile has configured the settings. Once the user signs into the // user session and starts the Lacros browser, the standalone browser settings // will be restored in Ash and saved to the correct location. // TODO(b/304685319): Remove this cleanup method. void CleanupObsoleteStandaloneBrowserPrefsFile() { base::FilePath user_data_dir; CHECK(base::PathService::Get(chrome::DIR_USER_DATA, &user_data_dir)); base::FilePath obsolete_standalone_browser_file = user_data_dir.Append( FILE_PATH_LITERAL("standalone_browser_preferences.json")); if (!base::PathExists(obsolete_standalone_browser_file)) { return; } LOG(WARNING) << "Removing obsolete " << obsolete_standalone_browser_file << " file: " << base::DeleteFile(obsolete_standalone_browser_file); } #endif void PrepareFactory( sync_preferences::PrefServiceSyncableFactory* factory, const base::FilePath& pref_filename, policy::PolicyService* policy_service, supervised_user::SupervisedUserSettingsService* supervised_user_settings, scoped_refptr<PersistentPrefStore> user_pref_store, scoped_refptr<PrefStore> extension_prefs, scoped_refptr<PersistentPrefStore> standalone_browser_prefs, bool async, policy::BrowserPolicyConnector* policy_connector) { … } class ResetOnLoadObserverImpl : public prefs::mojom::ResetOnLoadObserver { … }; } // namespace namespace chrome_prefs { const char kAccountPreferencesPrefix[] = …; std::unique_ptr<PrefService> CreateLocalState( const base::FilePath& pref_filename, scoped_refptr<PersistentPrefStore> pref_store, policy::PolicyService* policy_service, scoped_refptr<PrefRegistry> pref_registry, policy::BrowserPolicyConnector* policy_connector) { … } std::unique_ptr<sync_preferences::PrefServiceSyncable> CreateProfilePrefs( const base::FilePath& profile_path, mojo::PendingRemote<prefs::mojom::TrackedPreferenceValidationDelegate> validation_delegate, policy::PolicyService* policy_service, supervised_user::SupervisedUserSettingsService* supervised_user_settings, scoped_refptr<PrefStore> extension_prefs, scoped_refptr<user_prefs::PrefRegistrySyncable> pref_registry, policy::BrowserPolicyConnector* connector, bool async, scoped_refptr<base::SequencedTaskRunner> io_task_runner) { … } void DisableDomainCheckForTesting() { … } bool InitializePrefsFromMasterPrefs(const base::FilePath& profile_path, base::Value::Dict master_prefs) { … } base::Time GetResetTime(Profile* profile) { … } void ClearResetTime(Profile* profile) { … } void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry) { … } void HandlePersistentPrefStoreReadError( const base::FilePath& pref_filename, PersistentPrefStore::PrefReadError error) { … } } // namespace chrome_prefs
Codebase Browser
chromium