chrome/browser/invalidation/profile_invalidation_provider_factory.cc

// Copyright 2018 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 "chrome/browser/invalidation/profile_invalidation_provider_factory.h"

#include <memory>
#include <utility>

#include "base/bind.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/browser_process_platform_part.h"
#include "chrome/browser/gcm/gcm_profile_service_factory.h"
#include "chrome/browser/gcm/instance_id/instance_id_profile_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "chrome/common/chrome_content_client.h"
#include "components/gcm_driver/gcm_profile_service.h"
#include "components/gcm_driver/instance_id/instance_id_profile_service.h"
#include "components/invalidation/impl/fcm_invalidation_service.h"
#include "components/invalidation/impl/fcm_network_handler.h"
#include "components/invalidation/impl/invalidation_prefs.h"
#include "components/invalidation/impl/invalidation_state_tracker.h"
#include "components/invalidation/impl/invalidator_storage.h"
#include "components/invalidation/impl/per_user_topic_registration_manager.h"
#include "components/invalidation/impl/profile_identity_provider.h"
#include "components/invalidation/impl/profile_invalidation_provider.h"
#include "components/invalidation/public/invalidation_service.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/pref_registry/pref_registry_syncable.h"
#include "components/prefs/pref_registry.h"
#include "content/public/browser/storage_partition.h"
#include "net/url_request/url_request_context_getter.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"

#if defined(OS_CHROMEOS)
#include "base/files/file_path.h"
#include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
#include "chrome/browser/chromeos/profiles/profile_helper.h"
#include "chrome/browser/chromeos/settings/device_identity_provider.h"
#include "chrome/browser/chromeos/settings/device_oauth2_token_service_factory.h"
#include "components/user_manager/user_manager.h"
#endif

namespace invalidation {
namespace {

std::unique_ptr<InvalidationService> CreateInvalidationServiceForSenderId(
    Profile* profile,
    IdentityProvider* identity_provider,
    const std::string& sender_id) {
  auto service = std::make_unique<FCMInvalidationService>(
      identity_provider,
      base::BindRepeating(
          &syncer::FCMNetworkHandler::Create,
          gcm::GCMProfileServiceFactory::GetForProfile(profile)->driver(),
          instance_id::InstanceIDProfileServiceFactory::GetForProfile(profile)
              ->driver()),
      base::BindRepeating(
          &syncer::PerUserTopicRegistrationManager::Create, identity_provider,
          profile->GetPrefs(),
          base::RetainedRef(
              content::BrowserContext::GetDefaultStoragePartition(profile)
                  ->GetURLLoaderFactoryForBrowserProcess())),
      instance_id::InstanceIDProfileServiceFactory::GetForProfile(profile)
          ->driver(),
      profile->GetPrefs(), sender_id);
  service->Init();
  return service;
}

}  // namespace

// static
ProfileInvalidationProvider* ProfileInvalidationProviderFactory::GetForProfile(
    Profile* profile) {
#if defined(OS_CHROMEOS)
  // Using ProfileHelper::GetSigninProfile() here would lead to an infinite loop
  // when this method is called during the creation of the sign-in profile
  // itself. Using ProfileHelper::GetSigninProfileDir() is safe because it does
  // not try to access the sign-in profile.
  if (profile->GetPath() == chromeos::ProfileHelper::GetSigninProfileDir() ||
      (user_manager::UserManager::IsInitialized() &&
       user_manager::UserManager::Get()->IsLoggedInAsGuest())) {
    // The Chrome OS login and Chrome OS guest profiles do not have GAIA
    // credentials and do not support invalidation.
    return NULL;
  }
#endif
  return static_cast<ProfileInvalidationProvider*>(
      GetInstance()->GetServiceForBrowserContext(profile, true));
}

// static
ProfileInvalidationProviderFactory*
ProfileInvalidationProviderFactory::GetInstance() {
  return base::Singleton<ProfileInvalidationProviderFactory>::get();
}

ProfileInvalidationProviderFactory::ProfileInvalidationProviderFactory()
    : BrowserContextKeyedServiceFactory(
          "InvalidationService",
          BrowserContextDependencyManager::GetInstance()) {
  DependsOn(IdentityManagerFactory::GetInstance());
  DependsOn(gcm::GCMProfileServiceFactory::GetInstance());
}

ProfileInvalidationProviderFactory::~ProfileInvalidationProviderFactory() =
    default;

void ProfileInvalidationProviderFactory::RegisterTestingFactory(
    TestingFactory testing_factory) {
  testing_factory_ = std::move(testing_factory);
}

KeyedService* ProfileInvalidationProviderFactory::BuildServiceInstanceFor(
    content::BrowserContext* context) const {
  if (testing_factory_)
    return testing_factory_.Run(context).release();

  std::unique_ptr<IdentityProvider> identity_provider;

#if defined(OS_CHROMEOS)
  policy::BrowserPolicyConnectorChromeOS* connector =
      g_browser_process->platform_part()->browser_policy_connector_chromeos();
  if (user_manager::UserManager::IsInitialized() &&
      user_manager::UserManager::Get()->IsLoggedInAsKioskApp() &&
      connector->IsEnterpriseManaged()) {
    identity_provider.reset(new chromeos::DeviceIdentityProvider(
        chromeos::DeviceOAuth2TokenServiceFactory::Get()));
  }
#endif  // defined(OS_CHROMEOS)

  Profile* profile = Profile::FromBrowserContext(context);

  if (!identity_provider) {
    identity_provider.reset(new ProfileIdentityProvider(
        IdentityManagerFactory::GetForProfile(profile)));
  }
  auto service =
      CreateInvalidationServiceForSenderId(profile, identity_provider.get(),
                                           /* sender_id = */ "");
  auto custom_sender_id_factory = base::BindRepeating(
      &CreateInvalidationServiceForSenderId, profile, identity_provider.get());
  return new ProfileInvalidationProvider(std::move(service),
                                         std::move(identity_provider),
                                         std::move(custom_sender_id_factory));
}

}  // namespace invalidation