| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/sync/driver/profile_sync_service.h" |
| |
| #include <cstddef> |
| #include <utility> |
| |
| #include "base/barrier_closure.h" |
| #include "base/base64.h" |
| #include "base/bind.h" |
| #include "base/callback.h" |
| #include "base/callback_helpers.h" |
| #include "base/command_line.h" |
| #include "base/feature_list.h" |
| #include "base/files/file_path.h" |
| #include "base/logging.h" |
| #include "base/metrics/histogram_functions.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "base/rand_util.h" |
| #include "base/time/time.h" |
| #include "build/build_config.h" |
| #include "build/chromeos_buildflags.h" |
| #include "components/invalidation/public/invalidation_service.h" |
| #include "components/signin/public/base/signin_metrics.h" |
| #include "components/signin/public/identity_manager/account_info.h" |
| #include "components/signin/public/identity_manager/accounts_in_cookie_jar_info.h" |
| #include "components/signin/public/identity_manager/identity_manager.h" |
| #include "components/signin/public/identity_manager/primary_account_mutator.h" |
| #include "components/sync/base/model_type.h" |
| #include "components/sync/base/stop_source.h" |
| #include "components/sync/base/sync_base_switches.h" |
| #include "components/sync/base/sync_util.h" |
| #include "components/sync/driver/backend_migrator.h" |
| #include "components/sync/driver/configure_context.h" |
| #include "components/sync/driver/sync_api_component_factory.h" |
| #include "components/sync/driver/sync_auth_manager.h" |
| #include "components/sync/driver/sync_driver_switches.h" |
| #include "components/sync/driver/sync_type_preference_provider.h" |
| #include "components/sync/engine/engine_components_factory_impl.h" |
| #include "components/sync/engine/net/http_bridge.h" |
| #include "components/sync/engine/net/http_post_provider_factory.h" |
| #include "components/sync/engine/polling_constants.h" |
| #include "components/sync/engine/sync_encryption_handler.h" |
| #include "components/sync/invalidations/switches.h" |
| #include "components/sync/invalidations/sync_invalidations_service.h" |
| #include "components/sync/model/sync_error.h" |
| #include "components/sync/model/type_entities_count.h" |
| #include "components/version_info/version_info_values.h" |
| #include "services/network/public/cpp/shared_url_loader_factory.h" |
| |
| #if BUILDFLAG(IS_CHROMEOS_ASH) |
| #include "chromeos/constants/chromeos_features.h" |
| #endif |
| |
| namespace syncer { |
| |
| namespace { |
| |
| // The initial state of sync, for the Sync.InitialState histogram. Even if |
| // this value is CAN_START, sync startup might fail for reasons that we may |
| // want to consider logging in the future, such as a passphrase needed for |
| // decryption, or the version of Chrome being too old. This enum is used to |
| // back a UMA histogram, and should therefore be treated as append-only. |
| enum SyncInitialState { |
| CAN_START = 0, // Sync can attempt to start up. |
| NOT_SIGNED_IN = 1, // There is no signed in user. |
| NOT_REQUESTED = 2, // The user turned off sync. |
| NOT_REQUESTED_NOT_SETUP = 3, // The user turned off sync and setup completed |
| // is false. Might indicate a stop-and-clear. |
| NEEDS_CONFIRMATION = 4, // The user must confirm sync settings. |
| NOT_ALLOWED_BY_POLICY = 5, // Sync is disallowed by enterprise policy. |
| OBSOLETE_NOT_ALLOWED_BY_PLATFORM = 6, |
| kMaxValue = OBSOLETE_NOT_ALLOWED_BY_PLATFORM |
| }; |
| |
| // These values are persisted to logs. Entries should not be renumbered and |
| // numeric values should never be reused. When adding values, be certain to also |
| // update the corresponding definition in enums.xml. |
| enum class LocalSyncTransportDataStartupState { |
| kValidData = 0, |
| kEmptyCacheGuid = 1, |
| kEmptyBirthday = 2, |
| kGaiaIdMismatch = 3, |
| kMaxValue = kGaiaIdMismatch |
| }; |
| |
| void LogSyncTransportDataState(LocalSyncTransportDataStartupState status) { |
| UMA_HISTOGRAM_ENUMERATION("Sync.LocalSyncTransportDataStartupState", status); |
| } |
| |
| void RecordSyncInitialState(SyncService::DisableReasonSet disable_reasons, |
| bool first_setup_complete) { |
| SyncInitialState sync_state = CAN_START; |
| if (disable_reasons.Has(ProfileSyncService::DISABLE_REASON_NOT_SIGNED_IN)) { |
| sync_state = NOT_SIGNED_IN; |
| } else if (disable_reasons.Has( |
| ProfileSyncService::DISABLE_REASON_ENTERPRISE_POLICY)) { |
| sync_state = NOT_ALLOWED_BY_POLICY; |
| } else if (disable_reasons.Has( |
| ProfileSyncService::DISABLE_REASON_USER_CHOICE)) { |
| if (first_setup_complete) { |
| sync_state = NOT_REQUESTED; |
| } else { |
| sync_state = NOT_REQUESTED_NOT_SETUP; |
| } |
| } else if (!first_setup_complete) { |
| sync_state = NEEDS_CONFIRMATION; |
| } |
| base::UmaHistogramEnumeration("Sync.InitialState", sync_state); |
| } |
| |
| EngineComponentsFactory::Switches EngineSwitchesFromCommandLine() { |
| EngineComponentsFactory::Switches factory_switches = { |
| EngineComponentsFactory::BACKOFF_NORMAL}; |
| |
| base::CommandLine* cl = base::CommandLine::ForCurrentProcess(); |
| if (cl->HasSwitch(switches::kSyncShortInitialRetryOverride)) { |
| factory_switches.backoff_override = |
| EngineComponentsFactory::BACKOFF_SHORT_INITIAL_RETRY_OVERRIDE; |
| } |
| if (cl->HasSwitch(switches::kSyncShortNudgeDelayForTest)) { |
| factory_switches.force_short_nudge_delay_for_test = true; |
| } |
| return factory_switches; |
| } |
| |
| DataTypeController::TypeMap BuildDataTypeControllerMap( |
| DataTypeController::TypeVector controllers) { |
| DataTypeController::TypeMap type_map; |
| for (std::unique_ptr<DataTypeController>& controller : controllers) { |
| DCHECK(controller); |
| ModelType type = controller->type(); |
| DCHECK_EQ(0U, type_map.count(type)); |
| type_map[type] = std::move(controller); |
| } |
| return type_map; |
| } |
| |
| std::unique_ptr<HttpPostProviderFactory> CreateHttpBridgeFactory( |
| const std::string& user_agent, |
| std::unique_ptr<network::PendingSharedURLLoaderFactory> |
| pending_url_loader_factory, |
| const NetworkTimeUpdateCallback& network_time_update_callback) { |
| return std::make_unique<HttpBridgeFactory>( |
| user_agent, std::move(pending_url_loader_factory), |
| network_time_update_callback); |
| } |
| |
| std::string GenerateCacheGUID() { |
| // Generate a GUID with 128 bits of randomness. |
| const int kGuidBytes = 128 / 8; |
| std::string guid; |
| base::Base64Encode(base::RandBytesAsString(kGuidBytes), &guid); |
| return guid; |
| } |
| |
| bool IsLocalSyncTransportDataValid(const SyncPrefs& sync_prefs, |
| const CoreAccountInfo& core_account_info) { |
| // If the cache GUID is empty, it most probably is because local sync data |
| // has been fully cleared via ClearLocalSyncTransportData() due to |
| // ShutdownReason::DISABLE_SYNC. Let's return false here anyway to make sure |
| // all prefs are cleared and a new random cache GUID generated. |
| if (sync_prefs.GetCacheGuid().empty()) { |
| LogSyncTransportDataState( |
| LocalSyncTransportDataStartupState::kEmptyCacheGuid); |
| return false; |
| } |
| |
| // If cache GUID is initialized but the birthday isn't, it means the first |
| // sync cycle never completed (OnEngineInitialized()). This should be a rare |
| // case and theoretically harmless to resume, but as safety precaution, its |
| // simpler to regenerate the cache GUID and start from scratch, to avoid |
| // protocol violations (fetching updates requires that the request either has |
| // a birthday, or there should be no progress marker). |
| if (sync_prefs.GetBirthday().empty()) { |
| LogSyncTransportDataState( |
| LocalSyncTransportDataStartupState::kEmptyBirthday); |
| return false; |
| } |
| |
| // Make sure the cached account information (gaia ID) is equal to the current |
| // one (otherwise the data may be corrupt). Note that, for local sync |
| // (IsLocalSyncEnabled()), the authenticated account is always empty. |
| if (sync_prefs.GetGaiaId() != core_account_info.gaia) { |
| DLOG(WARNING) << "Found mismatching gaia ID in sync preferences"; |
| LogSyncTransportDataState( |
| LocalSyncTransportDataStartupState::kGaiaIdMismatch); |
| return false; |
| } |
| |
| // All good: local sync data looks initialized and valid. |
| LogSyncTransportDataState(LocalSyncTransportDataStartupState::kValidData); |
| return true; |
| } |
| |
| } // namespace |
| |
| ProfileSyncService::InitParams::InitParams() = default; |
| ProfileSyncService::InitParams::InitParams(InitParams&& other) = default; |
| ProfileSyncService::InitParams::~InitParams() = default; |
| |
| ProfileSyncService::ProfileSyncService(InitParams init_params) |
| : sync_client_(std::move(init_params.sync_client)), |
| sync_prefs_(sync_client_->GetPrefService()), |
| identity_manager_(init_params.identity_manager), |
| auth_manager_(std::make_unique<SyncAuthManager>( |
| identity_manager_, |
| base::BindRepeating(&ProfileSyncService::AccountStateChanged, |
| base::Unretained(this)), |
| base::BindRepeating(&ProfileSyncService::CredentialsChanged, |
| base::Unretained(this)))), |
| channel_(init_params.channel), |
| debug_identifier_(init_params.debug_identifier), |
| sync_service_url_( |
| GetSyncServiceURL(*base::CommandLine::ForCurrentProcess(), channel_)), |
| crypto_( |
| base::BindRepeating(&ProfileSyncService::NotifyObservers, |
| base::Unretained(this)), |
| base::BindRepeating(&ProfileSyncService::OnRequiredUserActionChanged, |
| base::Unretained(this)), |
| base::BindRepeating(&ProfileSyncService::ReconfigureDueToPassphrase, |
| base::Unretained(this)), |
| &sync_prefs_, |
| sync_client_->GetTrustedVaultClient()), |
| network_time_update_callback_( |
| std::move(init_params.network_time_update_callback)), |
| url_loader_factory_(std::move(init_params.url_loader_factory)), |
| network_connection_tracker_(init_params.network_connection_tracker), |
| is_first_time_sync_configure_(false), |
| sync_disabled_by_admin_(false), |
| expect_sync_configuration_aborted_(false), |
| invalidations_identity_provider_( |
| init_params.invalidations_identity_provider), |
| create_http_post_provider_factory_cb_( |
| base::BindRepeating(&CreateHttpBridgeFactory)), |
| start_behavior_(init_params.start_behavior), |
| passphrase_prompt_triggered_by_version_(false), |
| is_setting_sync_requested_(false), |
| should_record_trusted_vault_error_shown_on_startup_(true), |
| #if defined(OS_ANDROID) |
| sessions_invalidations_enabled_(false) { |
| #else |
| sessions_invalidations_enabled_(true) { |
| #endif |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| DCHECK(sync_client_); |
| DCHECK(IsLocalSyncEnabled() || identity_manager_ != nullptr); |
| |
| // If Sync is disabled via command line flag, then ProfileSyncService |
| // shouldn't be instantiated. |
| DCHECK(switches::IsSyncAllowedByFlag()); |
| |
| std::string last_version = sync_prefs_.GetLastRunVersion(); |
| std::string current_version = PRODUCT_VERSION; |
| sync_prefs_.SetLastRunVersion(current_version); |
| |
| // Check for a major version change. Note that the versions have format |
| // MAJOR.MINOR.BUILD.PATCH. |
| if (last_version.substr(0, last_version.find('.')) != |
| current_version.substr(0, current_version.find('.'))) { |
| passphrase_prompt_triggered_by_version_ = true; |
| } |
| |
| bool should_wait_for_policies = |
| base::FeatureList::IsEnabled(switches::kSyncRequiresPoliciesLoaded); |
| |
| startup_controller_ = std::make_unique<StartupController>( |
| base::BindRepeating(&ProfileSyncService::GetPreferredDataTypes, |
| base::Unretained(this)), |
| base::BindRepeating(&ProfileSyncService::IsEngineAllowedToRun, |
| base::Unretained(this)), |
| base::BindRepeating(&ProfileSyncService::StartUpSlowEngineComponents, |
| base::Unretained(this)), |
| should_wait_for_policies ? init_params.policy_service : nullptr); |
| |
| sync_stopped_reporter_ = std::make_unique<SyncStoppedReporter>( |
| sync_service_url_, MakeUserAgentForSync(channel_), url_loader_factory_, |
| SyncStoppedReporter::ResultCallback()); |
| |
| if (identity_manager_) |
| identity_manager_->AddObserver(this); |
| } |
| |
| ProfileSyncService::~ProfileSyncService() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (identity_manager_) |
| identity_manager_->RemoveObserver(this); |
| sync_prefs_.RemoveSyncPrefObserver(this); |
| // Shutdown() should have been called before destruction. |
| DCHECK(!engine_); |
| } |
| |
| void ProfileSyncService::Initialize() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| // TODO(mastiz): The controllers map should be provided as argument. |
| data_type_controllers_ = |
| BuildDataTypeControllerMap(sync_client_->CreateDataTypeControllers(this)); |
| |
| user_settings_ = std::make_unique<SyncUserSettingsImpl>( |
| &crypto_, &sync_prefs_, sync_client_->GetPreferenceProvider(), |
| GetRegisteredDataTypes(), |
| base::BindRepeating(&ProfileSyncService::SyncAllowedByPlatformChanged, |
| base::Unretained(this))); |
| |
| sync_prefs_.AddSyncPrefObserver(this); |
| |
| if (!IsLocalSyncEnabled()) { |
| auth_manager_->RegisterForAuthNotifications(); |
| if (invalidations_identity_provider_) { |
| invalidations_identity_provider_->SetActiveAccountId( |
| GetAuthenticatedAccountInfo().account_id); |
| } |
| |
| SyncInvalidationsService* sync_invalidations_service = |
| sync_client_->GetSyncInvalidationsService(); |
| if (sync_invalidations_service) { |
| sync_invalidations_service->SetActive(IsSignedIn()); |
| } |
| } |
| |
| // If sync is disabled permanently, clean up old data that may be around (e.g. |
| // crash during signout). |
| if (HasDisableReason(DISABLE_REASON_ENTERPRISE_POLICY) || |
| (HasDisableReason(DISABLE_REASON_NOT_SIGNED_IN) && |
| auth_manager_->IsActiveAccountInfoFullyLoaded())) { |
| StopImpl(CLEAR_DATA); |
| } |
| |
| // Note: We need to record the initial state *after* calling |
| // RegisterForAuthNotifications(), because before that the authenticated |
| // account isn't initialized. |
| RecordSyncInitialState(GetDisableReasons(), |
| user_settings_->IsFirstSetupComplete()); |
| |
| if (!IsAuthenticatedAccountPrimary()) { |
| // Remove after 11/2021. Migration logic to set SyncRequested to false if |
| // the user is signed-out or signed-in but not syncing (crbug.com/1147026). |
| user_settings_->SetSyncRequested(false); |
| |
| #if defined(OS_ANDROID) |
| // If Sync was turned on after the feature toggle was enabled, it should be |
| // in the decoupled state. |
| if (base::FeatureList::IsEnabled( |
| switches::kDecoupleSyncFromAndroidMasterSync)) { |
| sync_prefs_.SetDecoupledFromAndroidMasterSync(); |
| } |
| #endif // defined(OS_ANDROID) |
| } |
| |
| // Auto-start means the first time the profile starts up, sync should start up |
| // immediately. Since IsSyncRequested() is false by default and nobody else |
| // will set it, we need to set it here. |
| // Local Sync bypasses the IsSyncRequested() check, so no need to set it in |
| // that case. |
| // TODO(crbug.com/920158): Get rid of AUTO_START and remove this workaround. |
| if (start_behavior_ == AUTO_START && !IsLocalSyncEnabled()) { |
| user_settings_->SetSyncRequestedIfNotSetExplicitly(); |
| } |
| bool force_immediate = (start_behavior_ == AUTO_START && |
| !HasDisableReason(DISABLE_REASON_USER_CHOICE) && |
| !user_settings_->IsFirstSetupComplete()); |
| startup_controller_->TryStart(force_immediate); |
| } |
| |
| void ProfileSyncService::StartSyncingWithServer() { |
| DCHECK(startup_controller_->ArePoliciesReady()); |
| if (engine_) |
| engine_->StartSyncingWithServer(); |
| if (IsLocalSyncEnabled()) { |
| TriggerRefresh(Intersection(GetActiveDataTypes(), ProtocolTypes())); |
| } |
| } |
| |
| ModelTypeSet ProfileSyncService::GetRegisteredDataTypesForTest() const { |
| return GetRegisteredDataTypes(); |
| } |
| |
| ModelTypeSet ProfileSyncService::GetThrottledDataTypesForTest() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (engine_ && engine_->IsInitialized()) { |
| return engine_->GetDetailedStatus().throttled_types; |
| } |
| return ModelTypeSet(); |
| } |
| |
| void ProfileSyncService::TriggerPoliciesLoadedForTest() { |
| if (!startup_controller_->ArePoliciesReady()) { |
| startup_controller_->OnFirstPoliciesLoaded( |
| policy::PolicyDomain::POLICY_DOMAIN_CHROME); |
| } |
| } |
| |
| bool ProfileSyncService::IsDataTypeControllerRunningForTest( |
| ModelType type) const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| auto iter = data_type_controllers_.find(type); |
| if (iter == data_type_controllers_.end()) { |
| return false; |
| } |
| return iter->second->state() == DataTypeController::RUNNING; |
| } |
| |
| WeakHandle<JsEventHandler> ProfileSyncService::GetJsEventHandler() { |
| return MakeWeakHandle(sync_js_controller_.AsWeakPtr()); |
| } |
| |
| void ProfileSyncService::AccountStateChanged() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| #if defined(OS_ANDROID) |
| // Once the feature toggle is enabled, Sync and master sync should only remain |
| // coupled if the former stays enabled and the latter disabled. Upon sign-out |
| // set the pref so they are decoupled on the next time Sync is turned on. |
| if (!IsAuthenticatedAccountPrimary() && |
| base::FeatureList::IsEnabled( |
| switches::kDecoupleSyncFromAndroidMasterSync)) { |
| sync_prefs_.SetDecoupledFromAndroidMasterSync(); |
| } |
| #endif // defined(OS_ANDROID) |
| |
| if (!IsSignedIn()) { |
| // The account was signed out, so shut down. |
| sync_disabled_by_admin_ = false; |
| StopImpl(CLEAR_DATA); |
| DCHECK(!engine_); |
| } else { |
| // Either a new account was signed in, or the existing account's |
| // |is_primary| bit was changed. Start up or reconfigure. |
| if (!engine_) { |
| // Note: We only get here after an actual sign-in (not during browser |
| // startup with an existing signed-in account), so no need for deferred |
| // startup. |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| } else { |
| ReconfigureDatatypeManager(/*bypass_setup_in_progress_check=*/false); |
| } |
| } |
| |
| // Propagate the (potentially) changed account ID to the invalidations system. |
| if (invalidations_identity_provider_) { |
| invalidations_identity_provider_->SetActiveAccountId( |
| GetAuthenticatedAccountInfo().account_id); |
| } |
| |
| SyncInvalidationsService* sync_invalidations_service = |
| sync_client_->GetSyncInvalidationsService(); |
| if (sync_invalidations_service) { |
| sync_invalidations_service->SetActive(IsSignedIn()); |
| } |
| } |
| |
| void ProfileSyncService::CredentialsChanged() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| // If the engine isn't allowed to start anymore due to the credentials change, |
| // then shut down. This happens when the user signs out on the web, i.e. we're |
| // in the "Sync paused" state. |
| if (!IsEngineAllowedToRun()) { |
| // This will notify observers if appropriate. |
| StopImpl(KEEP_DATA); |
| return; |
| } |
| |
| if (!engine_) { |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| } else { |
| // If the engine already exists, just propagate the new credentials. |
| SyncCredentials credentials = auth_manager_->GetCredentials(); |
| if (credentials.access_token.empty()) { |
| engine_->InvalidateCredentials(); |
| } else { |
| engine_->UpdateCredentials(credentials); |
| } |
| } |
| |
| NotifyObservers(); |
| } |
| |
| bool ProfileSyncService::IsEngineAllowedToRun() const { |
| // USER_CHOICE (i.e. the Sync feature toggle) and PLATFORM_OVERRIDE (i.e. |
| // Android's "MasterSync" toggle) do not prevent starting up the Sync |
| // transport. |
| auto disable_reasons = GetDisableReasons(); |
| disable_reasons.RemoveAll(SyncService::DisableReasonSet( |
| DISABLE_REASON_USER_CHOICE, DISABLE_REASON_PLATFORM_OVERRIDE)); |
| return disable_reasons.Empty() && !IsInPausedState(); |
| } |
| |
| bool ProfileSyncService::IsInPausedState() const { |
| return auth_manager_->IsSyncPaused() && |
| base::FeatureList::IsEnabled(switches::kStopSyncInPausedState); |
| } |
| |
| void ProfileSyncService::OnProtocolEvent(const ProtocolEvent& event) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| for (auto& observer : protocol_event_observers_) |
| observer.OnProtocolEvent(event); |
| } |
| |
| void ProfileSyncService::OnDataTypeRequestsSyncStartup(ModelType type) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| DCHECK(UserTypes().Has(type)); |
| |
| if (!GetPreferredDataTypes().Has(type)) { |
| // We can get here as datatype SyncableServices are typically wired up |
| // to the native datatype even if sync isn't enabled. |
| DVLOG(1) << "Dropping sync startup request because type " |
| << ModelTypeToString(type) << "not enabled."; |
| return; |
| } |
| |
| // If this is a data type change after a major version update, reset the |
| // passphrase prompted state and notify observers. |
| if (user_settings_->IsPassphraseRequired() && |
| passphrase_prompt_triggered_by_version_) { |
| // The major version has changed and a local syncable change was made. |
| // Reset the passphrase prompt state. |
| passphrase_prompt_triggered_by_version_ = false; |
| SetPassphrasePrompted(false); |
| NotifyObservers(); |
| } |
| |
| if (engine_) { |
| DVLOG(1) << "A data type requested sync startup, but it looks like " |
| "something else beat it to the punch."; |
| return; |
| } |
| |
| startup_controller_->OnDataTypeRequestsSyncStartup(type); |
| } |
| |
| void ProfileSyncService::StartUpSlowEngineComponents() { |
| DCHECK(IsEngineAllowedToRun()); |
| |
| const CoreAccountInfo authenticated_account_info = |
| GetAuthenticatedAccountInfo(); |
| |
| if (IsLocalSyncEnabled()) { |
| // With local sync (roaming profiles) there is no identity manager and hence |
| // |authenticated_account_info| is empty. This is required for |
| // IsLocalSyncTransportDataValid() to work properly. |
| DCHECK(authenticated_account_info.gaia.empty()); |
| DCHECK(authenticated_account_info.account_id.empty()); |
| } else { |
| // Except for local sync (roaming profiles), the user must be signed in for |
| // sync to start. |
| DCHECK(!authenticated_account_info.gaia.empty()); |
| DCHECK(!authenticated_account_info.account_id.empty()); |
| } |
| |
| engine_ = sync_client_->GetSyncApiComponentFactory()->CreateSyncEngine( |
| debug_identifier_, sync_client_->GetInvalidationService(), |
| sync_client_->GetSyncInvalidationsService(), sync_prefs_.AsWeakPtr()); |
| |
| // Clear any old errors the first time sync starts. |
| if (!user_settings_->IsFirstSetupComplete()) { |
| last_actionable_error_ = SyncProtocolError(); |
| } |
| |
| // The gaia ID in SyncPrefs was introduced with M81, so having an empty value |
| // is legitimate and should be populated as a one-off migration. |
| // TODO(mastiz): Clean up this migration code after a grace period (e.g. 1 |
| // year). |
| if (sync_prefs_.GetGaiaId().empty()) { |
| sync_prefs_.SetGaiaId(authenticated_account_info.gaia); |
| } |
| |
| if (!IsLocalSyncTransportDataValid(sync_prefs_, authenticated_account_info)) { |
| // Either the local data is uninitialized or corrupt, so let's throw |
| // everything away and start from scratch with a new cache GUID, which also |
| // cascades into datatypes throwing away their dangling sync metadata due to |
| // cache GUID mismatches. |
| ClearLocalTransportDataAndNotify(); |
| sync_prefs_.SetCacheGuid(GenerateCacheGUID()); |
| sync_prefs_.SetGaiaId(authenticated_account_info.gaia); |
| } |
| |
| SyncEngine::InitParams params; |
| params.host = this; |
| params.encryption_observer_proxy = crypto_.GetEncryptionObserverProxy(); |
| |
| params.extensions_activity = sync_client_->GetExtensionsActivity(); |
| params.event_handler = GetJsEventHandler(); |
| params.service_url = sync_service_url_; |
| params.http_factory_getter = base::BindOnce( |
| create_http_post_provider_factory_cb_, MakeUserAgentForSync(channel_), |
| url_loader_factory_->Clone(), network_time_update_callback_); |
| params.authenticated_account_id = authenticated_account_info.account_id; |
| if (!base::FeatureList::IsEnabled(switches::kSyncE2ELatencyMeasurement)) { |
| invalidation::InvalidationService* invalidator = |
| sync_client_->GetInvalidationService(); |
| params.invalidator_client_id = |
| invalidator ? invalidator->GetInvalidatorClientId() : std::string(); |
| } |
| params.sync_manager_factory = |
| std::make_unique<SyncManagerFactory>(network_connection_tracker_); |
| if (sync_prefs_.IsLocalSyncEnabled()) { |
| params.enable_local_sync_backend = true; |
| params.local_sync_backend_folder = |
| sync_client_->GetLocalSyncBackendFolder(); |
| } |
| params.restored_key_for_bootstrapping = |
| sync_prefs_.GetEncryptionBootstrapToken(); |
| params.restored_keystore_key_for_bootstrapping = |
| sync_prefs_.GetKeystoreEncryptionBootstrapToken(); |
| params.cache_guid = sync_prefs_.GetCacheGuid(); |
| params.birthday = sync_prefs_.GetBirthday(); |
| params.bag_of_chips = sync_prefs_.GetBagOfChips(); |
| params.engine_components_factory = |
| std::make_unique<EngineComponentsFactoryImpl>( |
| EngineSwitchesFromCommandLine()); |
| params.invalidation_versions = sync_prefs_.GetInvalidationVersions(); |
| params.poll_interval = sync_prefs_.GetPollInterval(); |
| if (params.poll_interval.is_zero()) { |
| params.poll_interval = kDefaultPollInterval; |
| } |
| |
| if (!IsLocalSyncEnabled()) { |
| auth_manager_->ConnectionOpened(); |
| } |
| |
| engine_->Initialize(std::move(params)); |
| } |
| |
| void ProfileSyncService::Shutdown() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| NotifyShutdown(); |
| ShutdownImpl(BROWSER_SHUTDOWN); |
| |
| DCHECK(!data_type_manager_); |
| data_type_controllers_.clear(); |
| |
| // All observers must be gone now: All KeyedServices should have unregistered |
| // their observers already before, in their own Shutdown(), and all others |
| // should have done it now when they got the shutdown notification. |
| // Note: "might_have_observers" sounds like it might be inaccurate, but it can |
| // only return false positives while an iteration over the ObserverList is |
| // ongoing. |
| DCHECK(!observers_.might_have_observers()); |
| |
| auth_manager_.reset(); |
| } |
| |
| void ProfileSyncService::ShutdownImpl(ShutdownReason reason) { |
| if (!engine_) { |
| // If the engine hasn't started or is already shut down when a DISABLE_SYNC |
| // happens, the Directory needs to be cleaned up here. |
| if (reason == ShutdownReason::DISABLE_SYNC) { |
| // Clearing the Directory via DeleteLegacyDirectoryFilesAndNigoriStorage() |
| // means there's IO involved which may we considerable overhead if |
| // triggered consistently upon browser startup (which is the case for |
| // certain codepaths such as the user being signed out). To avoid that, |
| // SyncPrefs is used to determine whether it's worth it. |
| if (!sync_prefs_.GetCacheGuid().empty()) { |
| sync_client_->GetSyncApiComponentFactory() |
| ->DeleteLegacyDirectoryFilesAndNigoriStorage(); |
| } |
| |
| ClearLocalTransportDataAndNotify(); |
| } |
| return; |
| } |
| |
| if (reason == ShutdownReason::STOP_SYNC || |
| reason == ShutdownReason::DISABLE_SYNC) { |
| RemoveClientFromServer(); |
| } |
| |
| // First, we spin down the engine to stop change processing as soon as |
| // possible. |
| engine_->StopSyncingForShutdown(); |
| |
| // Stop all data type controllers, if needed. Note that until Stop completes, |
| // it is possible in theory to have a ChangeProcessor apply a change from a |
| // native model. In that case, it will get applied to the sync database (which |
| // doesn't get destroyed until we destroy the engine below) as an unsynced |
| // change. That will be persisted, and committed on restart. |
| if (data_type_manager_) { |
| if (data_type_manager_->state() != DataTypeManager::STOPPED) { |
| // When aborting as part of shutdown, we should expect an aborted sync |
| // configure result, else we'll dcheck when we try to read the sync error. |
| expect_sync_configuration_aborted_ = true; |
| data_type_manager_->Stop(reason); |
| } |
| data_type_manager_.reset(); |
| } |
| |
| // Shutdown the migrator before the engine to ensure it doesn't pull a null |
| // snapshot. |
| migrator_.reset(); |
| sync_js_controller_.AttachJsBackend(WeakHandle<JsBackend>()); |
| |
| engine_->Shutdown(reason); |
| engine_.reset(); |
| |
| sync_enabled_weak_factory_.InvalidateWeakPtrs(); |
| |
| startup_controller_->Reset(); |
| |
| // Clear various state. |
| crypto_.Reset(); |
| expect_sync_configuration_aborted_ = false; |
| last_snapshot_ = SyncCycleSnapshot(); |
| |
| if (!IsLocalSyncEnabled()) { |
| auth_manager_->ConnectionClosed(); |
| } |
| |
| if (reason == ShutdownReason::DISABLE_SYNC) { |
| ClearLocalTransportDataAndNotify(); |
| } |
| |
| NotifyObservers(); |
| } |
| |
| void ProfileSyncService::StopImpl(SyncStopDataFate data_fate) { |
| switch (data_fate) { |
| case KEEP_DATA: |
| ShutdownImpl(STOP_SYNC); |
| break; |
| case CLEAR_DATA: |
| ClearUnrecoverableError(); |
| ShutdownImpl(DISABLE_SYNC); |
| // Note: ShutdownImpl(DISABLE_SYNC) does *not* clear prefs which are |
| // directly user-controlled such as the set of selected types here, so |
| // that if the user ever chooses to enable Sync again, they start off |
| // with their previous settings by default. We do however require going |
| // through first-time setup again and set SyncRequested to false. |
| sync_prefs_.ClearFirstSetupComplete(); |
| SetSyncRequestedAndIgnoreNotification(false); |
| // For explicit passphrase users, clear the encryption key, such that they |
| // will need to reenter it if sync gets re-enabled. |
| sync_prefs_.ClearEncryptionBootstrapToken(); |
| // Also let observers know that Sync-the-feature is now fully disabled |
| // (before it possibly starts up again in transport-only mode). |
| NotifyObservers(); |
| break; |
| } |
| } |
| |
| SyncUserSettings* ProfileSyncService::GetUserSettings() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return user_settings_.get(); |
| } |
| |
| const SyncUserSettings* ProfileSyncService::GetUserSettings() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return user_settings_.get(); |
| } |
| |
| SyncService::DisableReasonSet ProfileSyncService::GetDisableReasons() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| // If Sync is disabled via command line flag, then ProfileSyncService |
| // shouldn't even be instantiated. |
| DCHECK(switches::IsSyncAllowedByFlag()); |
| DisableReasonSet result; |
| if (!user_settings_->IsSyncAllowedByPlatform()) { |
| result.Put(DISABLE_REASON_PLATFORM_OVERRIDE); |
| } |
| |
| // If local sync is enabled, most disable reasons don't apply. |
| if (!IsLocalSyncEnabled()) { |
| if (sync_prefs_.IsManaged() || sync_disabled_by_admin_) { |
| result.Put(DISABLE_REASON_ENTERPRISE_POLICY); |
| } |
| if (!IsSignedIn()) { |
| result.Put(DISABLE_REASON_NOT_SIGNED_IN); |
| } |
| if (!user_settings_->IsSyncRequested()) { |
| result.Put(DISABLE_REASON_USER_CHOICE); |
| } |
| } |
| |
| if (unrecoverable_error_reason_) { |
| result.Put(DISABLE_REASON_UNRECOVERABLE_ERROR); |
| } |
| return result; |
| } |
| |
| SyncService::TransportState ProfileSyncService::GetTransportState() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| if (!IsEngineAllowedToRun()) { |
| // We generally shouldn't have an engine while in a disabled state, but it |
| // can happen if this method gets called during ShutdownImpl(). |
| return IsInPausedState() ? TransportState::PAUSED |
| : TransportState::DISABLED; |
| } |
| |
| if (!engine_ || !engine_->IsInitialized()) { |
| switch (startup_controller_->GetState()) { |
| // TODO(crbug.com/935523): If the engine is allowed to start, then we |
| // should generally have kicked off the startup process already, so |
| // NOT_STARTED should be impossible. But we can temporarily be in this |
| // state between shutting down and starting up again (e.g. during the |
| // NotifyObservers() call in ShutdownImpl()). |
| case StartupController::State::NOT_STARTED: |
| case StartupController::State::STARTING_DEFERRED: |
| DCHECK(!engine_); |
| return TransportState::START_DEFERRED; |
| case StartupController::State::STARTED: |
| DCHECK(engine_); |
| return TransportState::INITIALIZING; |
| } |
| NOTREACHED(); |
| } |
| DCHECK(engine_); |
| // The DataTypeManager gets created once the engine is initialized. |
| DCHECK(data_type_manager_); |
| |
| // At this point we should usually be able to configure our data types (and |
| // once the data types can be configured, they must actually get configured). |
| // However, if the initial setup hasn't been completed, then we can't |
| // configure the data types. Also if a later (non-initial) setup happens to be |
| // in progress, we won't configure them right now. |
| if (data_type_manager_->state() == DataTypeManager::STOPPED) { |
| DCHECK(!CanConfigureDataTypes(/*bypass_setup_in_progress_check=*/false)); |
| return TransportState::PENDING_DESIRED_CONFIGURATION; |
| } |
| |
| // Note that if a setup is started after the data types have been configured, |
| // then they'll stay configured even though CanConfigureDataTypes will be |
| // false. |
| DCHECK(CanConfigureDataTypes(/*bypass_setup_in_progress_check=*/false) || |
| IsSetupInProgress()); |
| |
| if (data_type_manager_->state() != DataTypeManager::CONFIGURED) { |
| return TransportState::CONFIGURING; |
| } |
| |
| return TransportState::ACTIVE; |
| } |
| |
| void ProfileSyncService::UpdateLastSyncedTime() { |
| sync_prefs_.SetLastSyncedTime(base::Time::Now()); |
| } |
| |
| void ProfileSyncService::NotifyObservers() { |
| for (auto& observer : observers_) { |
| observer.OnStateChanged(this); |
| } |
| } |
| |
| void ProfileSyncService::NotifySyncCycleCompleted() { |
| for (auto& observer : observers_) |
| observer.OnSyncCycleCompleted(this); |
| } |
| |
| void ProfileSyncService::NotifyShutdown() { |
| for (auto& observer : observers_) |
| observer.OnSyncShutdown(this); |
| } |
| |
| void ProfileSyncService::ClearUnrecoverableError() { |
| unrecoverable_error_reason_ = base::nullopt; |
| unrecoverable_error_message_.clear(); |
| unrecoverable_error_location_ = base::Location(); |
| } |
| |
| void ProfileSyncService::OnUnrecoverableErrorImpl( |
| const base::Location& from_here, |
| const std::string& message, |
| UnrecoverableErrorReason reason) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| unrecoverable_error_reason_ = reason; |
| unrecoverable_error_message_ = message; |
| unrecoverable_error_location_ = from_here; |
| |
| LOG(ERROR) << "Unrecoverable error detected at " << from_here.ToString() |
| << " -- ProfileSyncService unusable: " << message; |
| |
| // Shut all data types down. |
| ShutdownImpl(DISABLE_SYNC); |
| } |
| |
| void ProfileSyncService::DataTypePreconditionChanged(ModelType type) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (!engine_ || !engine_->IsInitialized() || !data_type_manager_) |
| return; |
| data_type_manager_->DataTypePreconditionChanged(type); |
| } |
| |
| void ProfileSyncService::UpdateEngineInitUMA(bool success) const { |
| if (is_first_time_sync_configure_) { |
| UMA_HISTOGRAM_BOOLEAN("Sync.BackendInitializeFirstTimeSuccess", success); |
| } else { |
| UMA_HISTOGRAM_BOOLEAN("Sync.BackendInitializeRestoreSuccess", success); |
| } |
| |
| base::Time on_engine_initialized_time = base::Time::Now(); |
| base::TimeDelta delta = |
| on_engine_initialized_time - startup_controller_->start_engine_time(); |
| if (is_first_time_sync_configure_) { |
| UMA_HISTOGRAM_LONG_TIMES("Sync.BackendInitializeFirstTime", delta); |
| } else { |
| UMA_HISTOGRAM_LONG_TIMES("Sync.BackendInitializeRestoreTime", delta); |
| } |
| } |
| |
| void ProfileSyncService::OnEngineInitialized( |
| ModelTypeSet initial_types, |
| const WeakHandle<JsBackend>& js_backend, |
| const WeakHandle<DataTypeDebugInfoListener>& debug_info_listener, |
| const std::string& birthday, |
| const std::string& bag_of_chips, |
| bool success) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| // TODO(treib): Based on some crash reports, it seems like the user could have |
| // signed out already at this point, so many of the steps below, including |
| // datatype reconfiguration, should not be triggered. |
| DCHECK(IsEngineAllowedToRun()); |
| |
| // The very first time the backend initializes is effectively the first time |
| // we can say we successfully "synced". LastSyncedTime will only be null in |
| // this case, because the pref wasn't restored on StartUp. |
| is_first_time_sync_configure_ = sync_prefs_.GetLastSyncedTime().is_null(); |
| |
| UpdateEngineInitUMA(success); |
| |
| if (!success) { |
| // Something went unexpectedly wrong. Play it safe: stop syncing at once |
| // and surface error UI to alert the user sync has stopped. |
| OnUnrecoverableErrorImpl(FROM_HERE, "BackendInitialize failure", |
| ERROR_REASON_ENGINE_INIT_FAILURE); |
| return; |
| } |
| |
| sync_js_controller_.AttachJsBackend(js_backend); |
| |
| // Save initialization data to preferences. |
| sync_prefs_.SetBirthday(birthday); |
| sync_prefs_.SetBagOfChips(bag_of_chips); |
| |
| if (protocol_event_observers_.might_have_observers()) { |
| engine_->RequestBufferedProtocolEventsAndEnableForwarding(); |
| } |
| |
| if (is_first_time_sync_configure_) { |
| UpdateLastSyncedTime(); |
| } |
| |
| data_type_manager_ = |
| sync_client_->GetSyncApiComponentFactory()->CreateDataTypeManager( |
| initial_types, debug_info_listener, &data_type_controllers_, &crypto_, |
| engine_.get(), this); |
| |
| crypto_.SetSyncEngine(GetAuthenticatedAccountInfo(), engine_.get()); |
| |
| // Auto-start means IsFirstSetupComplete gets set automatically. |
| if (start_behavior_ == AUTO_START && |
| !user_settings_->IsFirstSetupComplete()) { |
| // This will trigger a configure if it completes setup. |
| user_settings_->SetFirstSetupComplete( |
| SyncFirstSetupCompleteSource::ENGINE_INITIALIZED_WITH_AUTO_START); |
| } else if (CanConfigureDataTypes(/*bypass_setup_in_progress_check=*/false)) { |
| // Datatype downloads on restart are generally due to newly supported |
| // datatypes (although it's also possible we're picking up where a failed |
| // previous configuration left off). |
| // TODO(sync): consider detecting configuration recovery and setting |
| // the reason here appropriately. |
| ConfigureDataTypeManager(CONFIGURE_REASON_NEWLY_ENABLED_DATA_TYPE); |
| } |
| |
| // Check for a cookie jar mismatch. |
| if (identity_manager_) { |
| signin::AccountsInCookieJarInfo accounts_in_cookie_jar_info = |
| identity_manager_->GetAccountsInCookieJar(); |
| if (accounts_in_cookie_jar_info.accounts_are_fresh) { |
| OnAccountsInCookieUpdated(accounts_in_cookie_jar_info, |
| GoogleServiceAuthError::AuthErrorNone()); |
| } |
| } |
| |
| NotifyObservers(); |
| } |
| |
| void ProfileSyncService::OnSyncCycleCompleted( |
| const SyncCycleSnapshot& snapshot) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| last_snapshot_ = snapshot; |
| |
| UpdateLastSyncedTime(); |
| if (!snapshot.poll_finish_time().is_null()) |
| sync_prefs_.SetLastPollTime(snapshot.poll_finish_time()); |
| DCHECK(!snapshot.poll_interval().is_zero()); |
| sync_prefs_.SetPollInterval(snapshot.poll_interval()); |
| |
| sync_prefs_.SetBagOfChips(snapshot.bag_of_chips()); |
| |
| DVLOG(2) << "Notifying observers sync cycle completed"; |
| NotifySyncCycleCompleted(); |
| } |
| |
| void ProfileSyncService::OnConnectionStatusChange(ConnectionStatus status) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (!IsLocalSyncEnabled()) { |
| auth_manager_->ConnectionStatusChanged(status); |
| } |
| NotifyObservers(); |
| } |
| |
| void ProfileSyncService::OnMigrationNeededForTypes(ModelTypeSet types) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| DCHECK(engine_); |
| DCHECK(engine_->IsInitialized()); |
| DCHECK(data_type_manager_); |
| |
| // Migrator must be valid, because we don't sync until it is created and this |
| // callback originates from a sync cycle. |
| migrator_->MigrateTypes(types); |
| } |
| |
| void ProfileSyncService::OnActionableError(const SyncProtocolError& error) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| last_actionable_error_ = error; |
| DCHECK_NE(last_actionable_error_.action, UNKNOWN_ACTION); |
| switch (error.action) { |
| case UPGRADE_CLIENT: |
| // TODO(lipalani) : if setup in progress we want to display these |
| // actions in the popup. The current experience might not be optimal for |
| // the user. We just dismiss the dialog. |
| if (IsSetupInProgress()) { |
| StopImpl(CLEAR_DATA); |
| expect_sync_configuration_aborted_ = true; |
| } |
| // Trigger an unrecoverable error to stop syncing. |
| OnUnrecoverableErrorImpl(FROM_HERE, |
| last_actionable_error_.error_description, |
| ERROR_REASON_ACTIONABLE_ERROR); |
| break; |
| case DISABLE_SYNC_ON_CLIENT: |
| if (error.error_type == NOT_MY_BIRTHDAY) { |
| UMA_HISTOGRAM_ENUMERATION("Sync.StopSource", BIRTHDAY_ERROR, |
| STOP_SOURCE_LIMIT); |
| } |
| // Note: Here we explicitly want StopAndClear (rather than StopImpl), so |
| // that IsSyncRequested gets set to false, and Sync won't start again on |
| // the next browser startup. |
| StopAndClear(); |
| #if !BUILDFLAG(IS_CHROMEOS_ASH) |
| // On every platform except ChromeOS, sign out the user after a dashboard |
| // clear. |
| if (!IsLocalSyncEnabled()) { |
| auto* account_mutator = identity_manager_->GetPrimaryAccountMutator(); |
| |
| // GetPrimaryAccountMutator() returns nullptr on ChromeOS only. |
| DCHECK(account_mutator); |
| account_mutator->ClearPrimaryAccount( |
| signin::PrimaryAccountMutator::ClearAccountsAction::kDefault, |
| signin_metrics::SERVER_FORCED_DISABLE, |
| signin_metrics::SignoutDelete::IGNORE_METRIC); |
| } |
| #endif |
| break; |
| case STOP_SYNC_FOR_DISABLED_ACCOUNT: |
| // Sync disabled by domain admin. we should stop syncing until next |
| // restart. |
| sync_disabled_by_admin_ = true; |
| ShutdownImpl(DISABLE_SYNC); |
| break; |
| case RESET_LOCAL_SYNC_DATA: |
| ShutdownImpl(DISABLE_SYNC); |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| break; |
| case UNKNOWN_ACTION: |
| NOTREACHED(); |
| } |
| NotifyObservers(); |
| } |
| |
| void ProfileSyncService::OnBackedOffTypesChanged() { |
| NotifyObservers(); |
| } |
| |
| void ProfileSyncService::OnConfigureDone( |
| const DataTypeManager::ConfigureResult& result) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| data_type_error_map_ = result.data_type_status_table.GetAllErrors(); |
| |
| DVLOG(1) << "PSS OnConfigureDone called with status: " << result.status; |
| // The possible status values: |
| // ABORT - Configuration was aborted. This is not an error, if |
| // initiated by user. |
| // OK - Some or all types succeeded. |
| |
| // First handle the abort case. |
| if (result.status == DataTypeManager::ABORTED) { |
| DCHECK(expect_sync_configuration_aborted_); |
| DVLOG(0) << "ProfileSyncService::Observe Sync Configure aborted"; |
| expect_sync_configuration_aborted_ = false; |
| return; |
| } |
| |
| DCHECK_EQ(DataTypeManager::OK, result.status); |
| |
| // We should never get in a state where we have no encrypted datatypes |
| // enabled, and yet we still think we require a passphrase for decryption. |
| DCHECK(!user_settings_->IsPassphraseRequiredForPreferredDataTypes() || |
| user_settings_->IsEncryptedDatatypeEnabled()); |
| |
| // Notify listeners that configuration is done. |
| for (auto& observer : observers_) |
| observer.OnSyncConfigurationCompleted(this); |
| |
| NotifyObservers(); |
| |
| if (migrator_.get() && migrator_->state() != BackendMigrator::IDLE) { |
| // Migration in progress. Let the migrator know we just finished |
| // configuring something. It will be up to the migrator to call |
| // StartSyncingWithServer() if migration is now finished. |
| migrator_->OnConfigureDone(result); |
| return; |
| } |
| |
| RecordMemoryUsageAndCountsHistograms(); |
| |
| StartSyncingWithServer(); |
| } |
| |
| void ProfileSyncService::OnConfigureStart() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| engine_->StartConfiguration(); |
| NotifyObservers(); |
| } |
| |
| bool ProfileSyncService::IsSetupInProgress() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return outstanding_setup_in_progress_handles_ > 0; |
| } |
| |
| bool ProfileSyncService::QueryDetailedSyncStatusForDebugging( |
| SyncStatus* result) const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (engine_ && engine_->IsInitialized()) { |
| *result = engine_->GetDetailedStatus(); |
| return true; |
| } |
| SyncStatus status; |
| status.sync_protocol_error = last_actionable_error_; |
| *result = status; |
| return false; |
| } |
| |
| GoogleServiceAuthError ProfileSyncService::GetAuthError() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return auth_manager_->GetLastAuthError(); |
| } |
| |
| base::Time ProfileSyncService::GetAuthErrorTime() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return auth_manager_->GetLastAuthErrorTime(); |
| } |
| |
| bool ProfileSyncService::RequiresClientUpgrade() const { |
| return last_actionable_error_.action == UPGRADE_CLIENT; |
| } |
| |
| bool ProfileSyncService::CanConfigureDataTypes( |
| bool bypass_setup_in_progress_check) const { |
| // TODO(crbug.com/856179): Arguably, IsSetupInProgress() shouldn't prevent |
| // configuring data types in transport mode, but at least for now, it's |
| // easier to keep it like this. Changing this will likely require changes to |
| // the setup UI flow. |
| return data_type_manager_ && |
| (bypass_setup_in_progress_check || !IsSetupInProgress()); |
| } |
| |
| std::unique_ptr<SyncSetupInProgressHandle> |
| ProfileSyncService::GetSetupInProgressHandle() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| if (++outstanding_setup_in_progress_handles_ == 1) { |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| |
| NotifyObservers(); |
| } |
| |
| return std::make_unique<SyncSetupInProgressHandle>( |
| base::BindRepeating(&ProfileSyncService::OnSetupInProgressHandleDestroyed, |
| weak_factory_.GetWeakPtr())); |
| } |
| |
| bool ProfileSyncService::IsLocalSyncEnabled() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return sync_prefs_.IsLocalSyncEnabled(); |
| } |
| |
| void ProfileSyncService::TriggerRefresh(const ModelTypeSet& types) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (engine_ && engine_->IsInitialized()) { |
| engine_->TriggerRefresh(types); |
| } |
| } |
| |
| bool ProfileSyncService::IsSignedIn() const { |
| // Sync is logged in if there is a non-empty account id. |
| return !GetAuthenticatedAccountInfo().account_id.empty(); |
| } |
| |
| base::Time ProfileSyncService::GetLastSyncedTimeForDebugging() const { |
| return sync_prefs_.GetLastSyncedTime(); |
| } |
| |
| void ProfileSyncService::OnPreferredDataTypesPrefChange() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| if (!engine_ && !HasDisableReason(DISABLE_REASON_UNRECOVERABLE_ERROR)) { |
| return; |
| } |
| |
| if (data_type_manager_) |
| data_type_manager_->ResetDataTypeErrors(); |
| |
| ReconfigureDatatypeManager(/*bypass_setup_in_progress_check=*/false); |
| } |
| |
| SyncClient* ProfileSyncService::GetSyncClientForTest() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return sync_client_.get(); |
| } |
| |
| // static |
| std::string ProfileSyncService::GenerateCacheGUIDForTest() { |
| return GenerateCacheGUID(); |
| } |
| |
| void ProfileSyncService::AddObserver(SyncServiceObserver* observer) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| observers_.AddObserver(observer); |
| } |
| |
| void ProfileSyncService::RemoveObserver(SyncServiceObserver* observer) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| observers_.RemoveObserver(observer); |
| } |
| |
| bool ProfileSyncService::HasObserver( |
| const SyncServiceObserver* observer) const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return observers_.HasObserver(observer); |
| } |
| |
| ModelTypeSet ProfileSyncService::GetPreferredDataTypes() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return user_settings_->GetPreferredDataTypes(); |
| } |
| |
| ModelTypeSet ProfileSyncService::GetActiveDataTypes() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (!data_type_manager_ || GetAuthError().IsPersistentError()) |
| return ModelTypeSet(); |
| return data_type_manager_->GetActiveDataTypes(); |
| } |
| |
| void ProfileSyncService::SyncAllowedByPlatformChanged(bool allowed) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| if (!allowed) { |
| StopImpl(KEEP_DATA); |
| // Try to start up again (in transport-only mode). |
| // TODO(crbug.com/856179): Evaluate whether we can get away without a full |
| // restart (i.e. just reconfigure). See also similar comment in |
| // OnSyncRequestedPrefChange(). |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| } |
| } |
| |
| void ProfileSyncService::SetSyncRequestedAndIgnoreNotification( |
| bool is_requested) { |
| // For a no-op, OnSyncRequestedPrefChange() wouldn't be called and |
| // |is_setting_sync_requested_| wouldn't get reset, so check. |
| if (is_requested != user_settings_->IsSyncRequested()) { |
| DCHECK(!is_setting_sync_requested_); |
| is_setting_sync_requested_ = true; |
| user_settings_->SetSyncRequested(is_requested); |
| // OnSyncRequestedPrefChange() should have cleared the flag. |
| DCHECK(!is_setting_sync_requested_); |
| } |
| } |
| |
| void ProfileSyncService::ConfigureDataTypeManager(ConfigureReason reason) { |
| ConfigureContext configure_context; |
| configure_context.authenticated_account_id = |
| GetAuthenticatedAccountInfo().account_id; |
| configure_context.cache_guid = sync_prefs_.GetCacheGuid(); |
| configure_context.sync_mode = SyncMode::kFull; |
| configure_context.reason = reason; |
| configure_context.configuration_start_time = base::Time::Now(); |
| |
| DCHECK(!configure_context.cache_guid.empty()); |
| |
| if (!migrator_) { |
| // We create the migrator at the same time. |
| migrator_ = std::make_unique<BackendMigrator>( |
| debug_identifier_, data_type_manager_.get(), |
| base::BindRepeating(&ProfileSyncService::ConfigureDataTypeManager, |
| base::Unretained(this), CONFIGURE_REASON_MIGRATION), |
| base::BindRepeating(&ProfileSyncService::StartSyncingWithServer, |
| base::Unretained(this))); |
| |
| // Override reason if no configuration has completed ever. |
| if (is_first_time_sync_configure_) { |
| configure_context.reason = CONFIGURE_REASON_NEW_CLIENT; |
| } |
| } |
| |
| DCHECK(!configure_context.authenticated_account_id.empty() || |
| IsLocalSyncEnabled()); |
| DCHECK(!configure_context.cache_guid.empty()); |
| DCHECK_NE(configure_context.reason, CONFIGURE_REASON_UNKNOWN); |
| |
| const bool use_transport_only_mode = UseTransportOnlyMode(); |
| |
| if (use_transport_only_mode) { |
| configure_context.sync_mode = SyncMode::kTransportOnly; |
| } |
| data_type_manager_->Configure(GetDataTypesToConfigure(), configure_context); |
| |
| UpdateDataTypesForInvalidations(); |
| |
| // Record in UMA whether we're configuring the full Sync feature or only the |
| // transport. |
| enum class ConfigureDataTypeManagerOption { |
| kFeature = 0, |
| kTransport = 1, |
| kMaxValue = kTransport |
| }; |
| UMA_HISTOGRAM_ENUMERATION("Sync.ConfigureDataTypeManagerOption", |
| use_transport_only_mode |
| ? ConfigureDataTypeManagerOption::kTransport |
| : ConfigureDataTypeManagerOption::kFeature); |
| |
| // Only if it's the full Sync feature, also record the user's choice of data |
| // types. |
| if (!use_transport_only_mode) { |
| bool sync_everything = sync_prefs_.HasKeepEverythingSynced(); |
| UMA_HISTOGRAM_BOOLEAN("Sync.SyncEverything2", sync_everything); |
| |
| if (!sync_everything) { |
| for (UserSelectableType type : user_settings_->GetSelectedTypes()) { |
| UMA_HISTOGRAM_ENUMERATION("Sync.CustomSync2", |
| UserSelectableTypeToHistogramInt(type), |
| UserSelectableTypeHistogramNumEntries()); |
| } |
| } |
| } |
| } |
| |
| bool ProfileSyncService::UseTransportOnlyMode() const { |
| // Note: When local Sync is enabled, then we want full-sync mode (not just |
| // transport), even though Sync-the-feature is not considered enabled. |
| return !IsSyncFeatureEnabled() && !IsLocalSyncEnabled(); |
| } |
| |
| ModelTypeSet ProfileSyncService::GetRegisteredDataTypes() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| ModelTypeSet registered_types; |
| // The |data_type_controllers_| are determined by command-line flags; |
| // that's effectively what controls the values returned here. |
| for (const std::pair<const ModelType, std::unique_ptr<DataTypeController>>& |
| type_and_controller : data_type_controllers_) { |
| registered_types.Put(type_and_controller.first); |
| } |
| return registered_types; |
| } |
| |
| ModelTypeSet ProfileSyncService::GetModelTypesForTransportOnlyMode() const { |
| // Collect the types from all controllers that support transport-only mode. |
| ModelTypeSet allowed_types; |
| for (const auto& type_and_controller : data_type_controllers_) { |
| ModelType type = type_and_controller.first; |
| const DataTypeController* controller = type_and_controller.second.get(); |
| if (controller->ShouldRunInTransportOnlyMode()) { |
| allowed_types.Put(type); |
| } |
| } |
| return allowed_types; |
| } |
| |
| ModelTypeSet ProfileSyncService::GetDataTypesToConfigure() const { |
| ModelTypeSet types = GetPreferredDataTypes(); |
| // In transport-only mode, only a subset of data types is supported. |
| if (UseTransportOnlyMode()) { |
| types = Intersection(types, GetModelTypesForTransportOnlyMode()); |
| } |
| return types; |
| } |
| |
| void ProfileSyncService::UpdateDataTypesForInvalidations() { |
| SyncInvalidationsService* invalidations_service = |
| sync_client_->GetSyncInvalidationsService(); |
| if (!invalidations_service) { |
| return; |
| } |
| |
| // No need to register invalidations for non-protocol or commit-only types. |
| ModelTypeSet types = Intersection(GetDataTypesToConfigure(), ProtocolTypes()); |
| types.RemoveAll(CommitOnlyTypes()); |
| if (!sessions_invalidations_enabled_) { |
| types.Remove(SESSIONS); |
| } |
| if (!(base::FeatureList::IsEnabled(switches::kUseSyncInvalidations) && |
| base::FeatureList::IsEnabled( |
| switches::kUseSyncInvalidationsForWalletAndOffer))) { |
| types.RemoveAll({AUTOFILL_WALLET_DATA, AUTOFILL_WALLET_OFFER}); |
| } |
| invalidations_service->SetInterestedDataTypes( |
| types, base::BindRepeating(&ProfileSyncService::TriggerRefresh, |
| sync_enabled_weak_factory_.GetWeakPtr())); |
| } |
| |
| SyncCycleSnapshot ProfileSyncService::GetLastCycleSnapshotForDebugging() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return last_snapshot_; |
| } |
| |
| void ProfileSyncService::HasUnsyncedItemsForTest( |
| base::OnceCallback<void(bool)> cb) const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| DCHECK(engine_); |
| DCHECK(engine_->IsInitialized()); |
| engine_->HasUnsyncedItemsForTest(std::move(cb)); |
| } |
| |
| BackendMigrator* ProfileSyncService::GetBackendMigratorForTest() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return migrator_.get(); |
| } |
| |
| std::unique_ptr<base::Value> |
| ProfileSyncService::GetTypeStatusMapForDebugging() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| auto result = std::make_unique<base::ListValue>(); |
| |
| if (!engine_ || !engine_->IsInitialized()) { |
| return std::move(result); |
| } |
| |
| const SyncStatus& detailed_status = engine_->GetDetailedStatus(); |
| const ModelTypeSet& throttled_types(detailed_status.throttled_types); |
| const ModelTypeSet& backed_off_types(detailed_status.backed_off_types); |
| |
| std::unique_ptr<base::DictionaryValue> type_status_header( |
| new base::DictionaryValue()); |
| type_status_header->SetString("status", "header"); |
| type_status_header->SetString("name", "Model Type"); |
| type_status_header->SetString("num_entries", "Total Entries"); |
| type_status_header->SetString("num_live", "Live Entries"); |
| type_status_header->SetString("message", "Message"); |
| type_status_header->SetString("state", "State"); |
| result->Append(std::move(type_status_header)); |
| |
| const ModelTypeSet registered = GetRegisteredDataTypes(); |
| for (ModelType type : registered) { |
| auto type_status = std::make_unique<base::DictionaryValue>(); |
| type_status->SetString("name", ModelTypeToString(type)); |
| |
| if (data_type_error_map_.find(type) != data_type_error_map_.end()) { |
| const SyncError& error = data_type_error_map_.find(type)->second; |
| DCHECK(error.IsSet()); |
| switch (error.GetSeverity()) { |
| case SyncError::SYNC_ERROR_SEVERITY_ERROR: |
| type_status->SetString("status", "error"); |
| type_status->SetString( |
| "message", "Error: " + error.location().ToString() + ", " + |
| error.GetMessagePrefix() + error.message()); |
| break; |
| case SyncError::SYNC_ERROR_SEVERITY_INFO: |
| type_status->SetString("status", "disabled"); |
| type_status->SetString("message", error.message()); |
| break; |
| } |
| } else if (throttled_types.Has(type)) { |
| type_status->SetString("status", "warning"); |
| type_status->SetString("message", " Throttled"); |
| } else if (backed_off_types.Has(type)) { |
| type_status->SetString("status", "warning"); |
| type_status->SetString("message", "Backed off"); |
| } else { |
| type_status->SetString("status", "ok"); |
| type_status->SetString("message", ""); |
| } |
| |
| const auto& dtc_iter = data_type_controllers_.find(type); |
| if (dtc_iter != data_type_controllers_.end()) { |
| type_status->SetString("state", DataTypeController::StateToString( |
| dtc_iter->second->state())); |
| } |
| |
| result->Append(std::move(type_status)); |
| } |
| return std::move(result); |
| } |
| |
| void ProfileSyncService::GetEntityCountsForDebugging( |
| base::OnceCallback<void(const std::vector<TypeEntitiesCount>&)> callback) |
| const { |
| // The method must respond with the TypeEntitiesCount of all data types, but |
| // each count request is async. The strategy is to use base::BarrierClosure() |
| // to only send the final response once all types are done. |
| using EntityCountsVector = std::vector<TypeEntitiesCount>; |
| auto all_types_counts = std::make_unique<EntityCountsVector>(); |
| EntityCountsVector* all_types_counts_ptr = all_types_counts.get(); |
| // |respond_all_counts_callback| owns |all_types_counts|. |
| auto respond_all_counts_callback = base::BindOnce( |
| [](base::OnceCallback<void(const EntityCountsVector&)> callback, |
| std::unique_ptr<EntityCountsVector> all_types_counts) { |
| std::move(callback).Run(*all_types_counts); |
| }, |
| std::move(callback), std::move(all_types_counts)); |
| |
| // |all_types_done_barrier| runs |respond_all_counts_callback| once it's been |
| // called for all types. |
| base::RepeatingClosure all_types_done_barrier = base::BarrierClosure( |
| data_type_controllers_.size(), std::move(respond_all_counts_callback)); |
| |
| // Callbacks passed to the controllers get a non-owning reference to the |
| // counts vector, which they use to push the count for their individual type. |
| for (const auto& type_and_controller : data_type_controllers_) { |
| type_and_controller.second->GetTypeEntitiesCount(base::BindOnce( |
| [](const base::RepeatingClosure& all_types_done_barrier, |
| EntityCountsVector* all_types_counts_ptr, |
| const TypeEntitiesCount& count) { |
| all_types_counts_ptr->push_back(count); |
| all_types_done_barrier.Run(); |
| }, |
| all_types_done_barrier, all_types_counts_ptr)); |
| } |
| } |
| |
| void ProfileSyncService::OnSyncManagedPrefChange(bool is_sync_managed) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| // Local sync is not controlled by the "sync managed" policy, so these pref |
| // changes make no difference to the service state. |
| if (IsLocalSyncEnabled()) { |
| return; |
| } |
| |
| if (is_sync_managed) { |
| StopImpl(CLEAR_DATA); |
| } else { |
| // Sync is no longer disabled by policy. Try starting it up if appropriate. |
| DCHECK(!engine_); |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| } |
| } |
| |
| void ProfileSyncService::OnFirstSetupCompletePrefChange( |
| bool is_first_setup_complete) { |
| if (engine_ && engine_->IsInitialized()) { |
| ReconfigureDatatypeManager(/*bypass_setup_in_progress_check=*/false); |
| } |
| } |
| |
| void ProfileSyncService::OnSyncRequestedPrefChange(bool is_sync_requested) { |
| // Ignore the notification if the service itself set the pref. |
| if (is_setting_sync_requested_) { |
| is_setting_sync_requested_ = false; |
| return; |
| } |
| |
| if (is_sync_requested) { |
| // If the Sync engine was already initialized (probably running in transport |
| // mode), just reconfigure. |
| if (engine_ && engine_->IsInitialized()) { |
| ReconfigureDatatypeManager(/*bypass_setup_in_progress_check=*/false); |
| } else { |
| // Otherwise try to start up. Note that there might still be other disable |
| // reasons remaining, in which case this will effectively do nothing. |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| } |
| |
| NotifyObservers(); |
| } else { |
| // This will notify the observers. |
| // TODO(crbug.com/856179): Evaluate whether we can get away without a |
| // full restart in this case (i.e. just reconfigure). |
| StopImpl(KEEP_DATA); |
| |
| // Try to start up again (in transport-only mode). |
| // TODO(crbug.com/1035874): There's no real need to delay the startup here, |
| // i.e. it should be fine to set force_immediate to true. However currently |
| // some tests depend on the startup *not* happening immediately (because |
| // they want to check that Sync (the feature) got disabled, which is hard to |
| // do if the engine starts up again immediately). |
| startup_controller_->TryStart(/*force_immediate=*/false); |
| } |
| } |
| |
| void ProfileSyncService::OnAccountsInCookieUpdated( |
| const signin::AccountsInCookieJarInfo& accounts_in_cookie_jar_info, |
| const GoogleServiceAuthError& error) { |
| OnAccountsInCookieUpdatedWithCallback( |
| accounts_in_cookie_jar_info.signed_in_accounts, base::NullCallback()); |
| } |
| |
| void ProfileSyncService::OnAccountsCookieDeletedByUserAction() { |
| sync_client_->GetTrustedVaultClient()->RemoveAllStoredKeys(); |
| } |
| |
| void ProfileSyncService::OnAccountsInCookieUpdatedWithCallback( |
| const std::vector<gaia::ListedAccount>& signed_in_accounts, |
| base::OnceClosure callback) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (!engine_ || !engine_->IsInitialized()) |
| return; |
| |
| bool cookie_jar_mismatch = HasCookieJarMismatch(signed_in_accounts); |
| bool cookie_jar_empty = signed_in_accounts.empty(); |
| |
| DVLOG(1) << "Cookie jar mismatch: " << cookie_jar_mismatch; |
| DVLOG(1) << "Cookie jar empty: " << cookie_jar_empty; |
| engine_->OnCookieJarChanged(cookie_jar_mismatch, cookie_jar_empty, |
| std::move(callback)); |
| } |
| |
| bool ProfileSyncService::HasCookieJarMismatch( |
| const std::vector<gaia::ListedAccount>& cookie_jar_accounts) { |
| CoreAccountId account_id = GetAuthenticatedAccountInfo().account_id; |
| // Iterate through list of accounts, looking for current sync account. |
| for (const auto& account : cookie_jar_accounts) { |
| if (account.id == account_id) |
| return false; |
| } |
| return true; |
| } |
| |
| void ProfileSyncService::AddProtocolEventObserver( |
| ProtocolEventObserver* observer) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| protocol_event_observers_.AddObserver(observer); |
| if (engine_) { |
| engine_->RequestBufferedProtocolEventsAndEnableForwarding(); |
| } |
| } |
| |
| void ProfileSyncService::RemoveProtocolEventObserver( |
| ProtocolEventObserver* observer) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| protocol_event_observers_.RemoveObserver(observer); |
| if (engine_ && !protocol_event_observers_.might_have_observers()) { |
| engine_->DisableProtocolEventForwarding(); |
| } |
| } |
| |
| namespace { |
| |
| class GetAllNodesRequestHelper |
| : public base::RefCountedThreadSafe<GetAllNodesRequestHelper> { |
| public: |
| GetAllNodesRequestHelper( |
| ModelTypeSet requested_types, |
| base::OnceCallback<void(std::unique_ptr<base::ListValue>)> callback); |
| |
| void OnReceivedNodesForType(const ModelType type, |
| std::unique_ptr<base::ListValue> node_list); |
| |
| private: |
| friend class base::RefCountedThreadSafe<GetAllNodesRequestHelper>; |
| virtual ~GetAllNodesRequestHelper(); |
| |
| std::unique_ptr<base::ListValue> result_accumulator_; |
| ModelTypeSet awaiting_types_; |
| base::OnceCallback<void(std::unique_ptr<base::ListValue>)> callback_; |
| SEQUENCE_CHECKER(sequence_checker_); |
| |
| DISALLOW_COPY_AND_ASSIGN(GetAllNodesRequestHelper); |
| }; |
| |
| GetAllNodesRequestHelper::GetAllNodesRequestHelper( |
| ModelTypeSet requested_types, |
| base::OnceCallback<void(std::unique_ptr<base::ListValue>)> callback) |
| : result_accumulator_(std::make_unique<base::ListValue>()), |
| awaiting_types_(requested_types), |
| callback_(std::move(callback)) {} |
| |
| GetAllNodesRequestHelper::~GetAllNodesRequestHelper() { |
| if (!awaiting_types_.Empty()) { |
| DLOG(WARNING) |
| << "GetAllNodesRequest deleted before request was fulfilled. " |
| << "Missing types are: " << ModelTypeSetToString(awaiting_types_); |
| } |
| } |
| |
| // Called when the set of nodes for a type has been returned. |
| // Only return one type of nodes each time. |
| void GetAllNodesRequestHelper::OnReceivedNodesForType( |
| const ModelType type, |
| std::unique_ptr<base::ListValue> node_list) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| // Add these results to our list. |
| base::DictionaryValue type_dict; |
| type_dict.SetKey("type", base::Value(ModelTypeToString(type))); |
| type_dict.SetKey("nodes", |
| base::Value::FromUniquePtrValue(std::move(node_list))); |
| result_accumulator_->Append(std::move(type_dict)); |
| |
| // Remember that this part of the request is satisfied. |
| awaiting_types_.Remove(type); |
| |
| if (awaiting_types_.Empty()) { |
| std::move(callback_).Run(std::move(result_accumulator_)); |
| } |
| } |
| |
| } // namespace |
| |
| void ProfileSyncService::GetAllNodesForDebugging( |
| base::OnceCallback<void(std::unique_ptr<base::ListValue>)> callback) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| // If the engine isn't initialized yet, then there are no nodes to return. |
| if (!engine_ || !engine_->IsInitialized()) { |
| std::move(callback).Run(std::make_unique<base::ListValue>()); |
| return; |
| } |
| |
| ModelTypeSet all_types = GetActiveDataTypes(); |
| all_types.PutAll(ControlTypes()); |
| scoped_refptr<GetAllNodesRequestHelper> helper = |
| new GetAllNodesRequestHelper(all_types, std::move(callback)); |
| |
| for (ModelType type : all_types) { |
| const auto dtc_iter = data_type_controllers_.find(type); |
| if (dtc_iter != data_type_controllers_.end()) { |
| if (dtc_iter->second->state() == DataTypeController::NOT_RUNNING) { |
| // In the NOT_RUNNING state it's not allowed to call GetAllNodes on the |
| // DataTypeController, so just return an empty result. |
| // This can happen e.g. if we're waiting for a custom passphrase to be |
| // entered - the data types are already considered active in this case, |
| // but their DataTypeControllers are still NOT_RUNNING. |
| helper->OnReceivedNodesForType(type, |
| std::make_unique<base::ListValue>()); |
| } else { |
| dtc_iter->second->GetAllNodes(base::BindRepeating( |
| &GetAllNodesRequestHelper::OnReceivedNodesForType, helper)); |
| } |
| } else { |
| // We should have no data type controller only for Nigori. |
| DCHECK_EQ(type, NIGORI); |
| engine_->GetNigoriNodeForDebugging(base::BindOnce( |
| &GetAllNodesRequestHelper::OnReceivedNodesForType, helper)); |
| } |
| } |
| } |
| |
| CoreAccountInfo ProfileSyncService::GetAuthenticatedAccountInfo() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (!auth_manager_) { |
| // Some crashes on iOS (crbug.com/962384) suggest that ProfileSyncService |
| // gets called after it has been already shutdown. It's not clear why this |
| // actually happens. We add this null check here to protect against such |
| // crashes. |
| return CoreAccountInfo(); |
| } |
| return auth_manager_->GetActiveAccountInfo().account_info; |
| } |
| |
| bool ProfileSyncService::IsAuthenticatedAccountPrimary() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (!auth_manager_) { |
| // This is a precautionary check to be consistent with the check in |
| // GetAuthenticatedAccountInfo(). |
| return false; |
| } |
| return auth_manager_->GetActiveAccountInfo().is_primary; |
| } |
| |
| void ProfileSyncService::SetInvalidationsForSessionsEnabled(bool enabled) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (engine_ && engine_->IsInitialized()) { |
| engine_->SetInvalidationsForSessionsEnabled(enabled); |
| } |
| |
| sessions_invalidations_enabled_ = enabled; |
| UpdateDataTypesForInvalidations(); |
| } |
| |
| void ProfileSyncService::AddTrustedVaultDecryptionKeysFromWeb( |
| const std::string& gaia_id, |
| const std::vector<std::vector<uint8_t>>& keys, |
| int last_key_version) { |
| sync_client_->GetTrustedVaultClient()->StoreKeys(gaia_id, keys, |
| last_key_version); |
| } |
| |
| void ProfileSyncService::AddTrustedVaultRecoveryMethodFromWeb( |
| const std::string& gaia_id, |
| const std::vector<uint8_t>& public_key, |
| base::OnceClosure callback) { |
| sync_client_->GetTrustedVaultClient()->AddTrustedRecoveryMethod( |
| gaia_id, public_key, std::move(callback)); |
| } |
| |
| base::WeakPtr<JsController> ProfileSyncService::GetJsController() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return sync_js_controller_.AsWeakPtr(); |
| } |
| |
| void ProfileSyncService::StopAndClear() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| |
| SetSyncRequestedAndIgnoreNotification(false); |
| StopImpl(CLEAR_DATA); |
| // Try to start up again (in transport-only mode). |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| } |
| |
| void ProfileSyncService::ReconfigureDatatypeManager( |
| bool bypass_setup_in_progress_check) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| if (engine_ && engine_->IsInitialized()) { |
| DCHECK(engine_); |
| // Don't configure datatypes if the setup UI is still on the screen - this |
| // is to help multi-screen setting UIs (like iOS) where they don't want to |
| // start syncing data until the user is done configuring encryption options, |
| // etc. ReconfigureDatatypeManager() will get called again once the last |
| // SyncSetupInProgressHandle is released. |
| if (CanConfigureDataTypes(bypass_setup_in_progress_check)) { |
| ConfigureDataTypeManager(CONFIGURE_REASON_RECONFIGURATION); |
| } else { |
| DVLOG(0) << "ConfigureDataTypeManager not invoked because datatypes " |
| << "cannot be configured now"; |
| // If we can't configure the data type manager yet, we should still notify |
| // observers. This is to support multiple setup UIs being open at once. |
| NotifyObservers(); |
| } |
| } else if (HasDisableReason(DISABLE_REASON_UNRECOVERABLE_ERROR)) { |
| // There is nothing more to configure. So inform the listeners, |
| NotifyObservers(); |
| |
| DVLOG(1) << "ConfigureDataTypeManager not invoked because of an " |
| << "Unrecoverable error."; |
| } else { |
| DVLOG(0) << "ConfigureDataTypeManager not invoked because engine is not " |
| << "initialized"; |
| } |
| } |
| |
| bool ProfileSyncService::IsRetryingAccessTokenFetchForTest() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return auth_manager_->IsRetryingAccessTokenFetchForTest(); |
| } |
| |
| std::string ProfileSyncService::GetAccessTokenForTest() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return auth_manager_->access_token(); |
| } |
| |
| SyncTokenStatus ProfileSyncService::GetSyncTokenStatusForDebugging() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return auth_manager_->GetSyncTokenStatus(); |
| } |
| |
| void ProfileSyncService::OverrideNetworkForTest( |
| const CreateHttpPostProviderFactory& create_http_post_provider_factory_cb) { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| // If the engine has already been created, then it has a copy of the previous |
| // HttpPostProviderFactory creation callback. In that case, shut down and |
| // recreate the engine, so that it uses the correct (overridden) callback. |
| // This is a horrible hack; the proper fix would be to inject the |
| // callback in the ctor instead of adding it retroactively. |
| bool restart = false; |
| if (engine_) { |
| StopImpl(KEEP_DATA); |
| restart = true; |
| } |
| DCHECK(!engine_); |
| |
| // If a previous request (with the wrong callback) already failed, the next |
| // one would be backed off, which breaks tests. So reset the backoff. |
| auth_manager_->ResetRequestAccessTokenBackoffForTest(); |
| |
| create_http_post_provider_factory_cb_ = create_http_post_provider_factory_cb; |
| |
| // For allowing tests to easily reset to the default (real) callback. |
| if (!create_http_post_provider_factory_cb_) { |
| create_http_post_provider_factory_cb_ = |
| base::BindRepeating(&CreateHttpBridgeFactory); |
| } |
| |
| if (restart) { |
| startup_controller_->TryStart(/*force_immediate=*/true); |
| DCHECK(engine_); |
| } |
| } |
| |
| bool ProfileSyncService::IsPassphrasePrompted() const { |
| return sync_prefs_.IsPassphrasePrompted(); |
| } |
| |
| void ProfileSyncService::SetPassphrasePrompted(bool prompted) { |
| sync_prefs_.SetPassphrasePrompted(prompted); |
| } |
| |
| #if defined(OS_ANDROID) |
| void ProfileSyncService::SetDecoupledFromAndroidMasterSync() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| sync_prefs_.SetDecoupledFromAndroidMasterSync(); |
| } |
| |
| bool ProfileSyncService::GetDecoupledFromAndroidMasterSync() { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return sync_prefs_.GetDecoupledFromAndroidMasterSync(); |
| } |
| #endif // defined(OS_ANDROID) |
| |
| SyncEncryptionHandler::Observer* |
| ProfileSyncService::GetEncryptionObserverForTest() { |
| return &crypto_; |
| } |
| |
| void ProfileSyncService::RemoveClientFromServer() const { |
| if (!engine_ || !engine_->IsInitialized()) { |
| return; |
| } |
| const std::string cache_guid = sync_prefs_.GetCacheGuid(); |
| const std::string birthday = sync_prefs_.GetBirthday(); |
| DCHECK(!cache_guid.empty()); |
| const std::string& access_token = auth_manager_->access_token(); |
| if (!access_token.empty() && !birthday.empty()) { |
| sync_stopped_reporter_->ReportSyncStopped(access_token, cache_guid, |
| birthday); |
| } |
| } |
| |
| void ProfileSyncService::RecordMemoryUsageAndCountsHistograms() { |
| ModelTypeSet active_types = GetActiveDataTypes(); |
| for (ModelType type : active_types) { |
| auto dtc_it = data_type_controllers_.find(type); |
| if (dtc_it != data_type_controllers_.end() && |
| dtc_it->second->state() != DataTypeController::NOT_RUNNING) { |
| // It's possible that a data type is considered active, but its |
| // DataTypeController is still NOT_RUNNING, in the case where we're |
| // waiting for a custom passphrase. |
| dtc_it->second->RecordMemoryUsageAndCountsHistograms(); |
| } |
| } |
| } |
| |
| const GURL& ProfileSyncService::GetSyncServiceUrlForDebugging() const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return sync_service_url_; |
| } |
| |
| std::string ProfileSyncService::GetUnrecoverableErrorMessageForDebugging() |
| const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return unrecoverable_error_message_; |
| } |
| |
| base::Location ProfileSyncService::GetUnrecoverableErrorLocationForDebugging() |
| const { |
| DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_); |
| return unrecoverable_error_location_; |
| } |
| |
| void ProfileSyncService::OnSetupInProgressHandleDestroyed() { |
| DCHECK_GT(outstanding_setup_in_progress_handles_, 0); |
| |
| --outstanding_setup_in_progress_handles_; |
| |
| if (engine_ && engine_->IsInitialized()) { |
| // The user closed a setup UI, and will expect their changes to actually |
| // take effect now. So we reconfigure here even if another setup UI happens |
| // to be open right now. |
| ReconfigureDatatypeManager(/*bypass_setup_in_progress_check=*/true); |
| } |
| |
| NotifyObservers(); |
| } |
| |
| void ProfileSyncService::ReconfigureDueToPassphrase(ConfigureReason reason) { |
| if (CanConfigureDataTypes(/*bypass_setup_in_progress_check=*/false)) { |
| ConfigureDataTypeManager(reason); |
| } |
| // Notify observers that the passphrase status may have changed, regardless of |
| // whether we triggered configuration or not. This is needed for the |
| // IsSetupInProgress() case where the UI needs to be updated to reflect that |
| // the passphrase was accepted (https://crbug.com/870256). |
| NotifyObservers(); |
| } |
| |
| void ProfileSyncService::OnRequiredUserActionChanged() { |
| if (should_record_trusted_vault_error_shown_on_startup_ && |
| crypto_.IsTrustedVaultKeyRequiredStateKnown() && IsSyncFeatureEnabled()) { |
| should_record_trusted_vault_error_shown_on_startup_ = false; |
| if (crypto_.GetPassphraseType() == |
| PassphraseType::kTrustedVaultPassphrase) { |
| base::UmaHistogramBoolean( |
| "Sync.TrustedVaultErrorShownOnStartup", |
| user_settings_->IsTrustedVaultKeyRequiredForPreferredDataTypes()); |
| } |
| } |
| } |
| |
| void ProfileSyncService::ClearLocalTransportDataAndNotify() { |
| sync_prefs_.ClearLocalSyncTransportData(); |
| sync_client_->OnLocalSyncTransportDataCleared(); |
| } |
| |
| } // namespace syncer |