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// Copyright (c) 2013 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/gcm/gcm_profile_service_factory.h"
#include <memory>
#include "base/bind.h"
#include "base/no_destructor.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/thread_pool.h"
#include "build/build_config.h"
#include "chrome/browser/profiles/incognito_helpers.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_key.h"
#include "chrome/browser/signin/identity_manager_factory.h"
#include "components/gcm_driver/gcm_profile_service.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/offline_pages/buildflags/buildflags.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/network_service_instance.h"
#include "content/public/browser/storage_partition.h"
#include "services/network/public/mojom/network_context.mojom.h"
#if !defined(OS_ANDROID)
#include "chrome/browser/gcm/gcm_product_util.h"
#include "chrome/common/channel_info.h"
#include "components/gcm_driver/gcm_client_factory.h"
#include "content/public/browser/browser_context.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#endif
#if BUILDFLAG(ENABLE_OFFLINE_PAGES)
#include "chrome/browser/offline_pages/prefetch/prefetch_service_factory.h"
#include "components/gcm_driver/gcm_driver.h"
#include "components/offline_pages/core/offline_page_feature.h"
#include "components/offline_pages/core/prefetch/prefetch_gcm_app_handler.h"
#include "components/offline_pages/core/prefetch/prefetch_service.h"
#endif
namespace gcm {
namespace {
#if !defined(OS_ANDROID)
// Requests a ProxyResolvingSocketFactory on the UI thread. Note that a WeakPtr
// of GCMProfileService is needed to detect when the KeyedService shuts down,
// and avoid calling into |profile| which might have also been destroyed.
void RequestProxyResolvingSocketFactoryOnUIThread(
Profile* profile,
base::WeakPtr<GCMProfileService> service,
mojo::PendingReceiver<network::mojom::ProxyResolvingSocketFactory>
receiver) {
if (!service)
return;
network::mojom::NetworkContext* network_context =
profile->GetDefaultStoragePartition()->GetNetworkContext();
network_context->CreateProxyResolvingSocketFactory(std::move(receiver));
}
// A thread-safe wrapper to request a ProxyResolvingSocketFactory.
void RequestProxyResolvingSocketFactory(
Profile* profile,
base::WeakPtr<GCMProfileService> service,
mojo::PendingReceiver<network::mojom::ProxyResolvingSocketFactory>
receiver) {
content::GetUIThreadTaskRunner({})->PostTask(
FROM_HERE,
base::BindOnce(&RequestProxyResolvingSocketFactoryOnUIThread, profile,
std::move(service), std::move(receiver)));
}
#endif
BrowserContextKeyedServiceFactory::TestingFactory& GetTestingFactory() {
static base::NoDestructor<BrowserContextKeyedServiceFactory::TestingFactory>
testing_factory;
return *testing_factory;
}
} // namespace
GCMProfileServiceFactory::ScopedTestingFactoryInstaller::
ScopedTestingFactoryInstaller(TestingFactory testing_factory) {
DCHECK(!GetTestingFactory());
GetTestingFactory() = std::move(testing_factory);
}
GCMProfileServiceFactory::ScopedTestingFactoryInstaller::
~ScopedTestingFactoryInstaller() {
GetTestingFactory() = BrowserContextKeyedServiceFactory::TestingFactory();
}
// static
GCMProfileService* GCMProfileServiceFactory::GetForProfile(
content::BrowserContext* profile) {
// GCM is not supported in incognito mode.
if (profile->IsOffTheRecord())
return NULL;
return static_cast<GCMProfileService*>(
GetInstance()->GetServiceForBrowserContext(profile, true));
}
// static
GCMProfileServiceFactory* GCMProfileServiceFactory::GetInstance() {
static base::NoDestructor<GCMProfileServiceFactory> instance;
return instance.get();
}
GCMProfileServiceFactory::GCMProfileServiceFactory()
: BrowserContextKeyedServiceFactory(
"GCMProfileService",
BrowserContextDependencyManager::GetInstance()) {
DependsOn(IdentityManagerFactory::GetInstance());
#if BUILDFLAG(ENABLE_OFFLINE_PAGES)
DependsOn(offline_pages::PrefetchServiceFactory::GetInstance());
#endif // BUILDFLAG(ENABLE_OFFLINE_PAGES)
}
GCMProfileServiceFactory::~GCMProfileServiceFactory() {
}
KeyedService* GCMProfileServiceFactory::BuildServiceInstanceFor(
content::BrowserContext* context) const {
Profile* profile = Profile::FromBrowserContext(context);
DCHECK(!profile->IsOffTheRecord());
TestingFactory& testing_factory = GetTestingFactory();
if (testing_factory)
return testing_factory.Run(context).release();
scoped_refptr<base::SequencedTaskRunner> blocking_task_runner(
base::ThreadPool::CreateSequencedTaskRunner(
{base::MayBlock(), base::TaskPriority::BEST_EFFORT,
base::TaskShutdownBehavior::SKIP_ON_SHUTDOWN}));
std::unique_ptr<GCMProfileService> service;
#if defined(OS_ANDROID)
service = std::make_unique<GCMProfileService>(profile->GetPath(),
blocking_task_runner);
#else
service = std::make_unique<GCMProfileService>(
profile->GetPrefs(), profile->GetPath(),
base::BindRepeating(&RequestProxyResolvingSocketFactory, profile),
profile->GetDefaultStoragePartition()
->GetURLLoaderFactoryForBrowserProcess(),
content::GetNetworkConnectionTracker(), chrome::GetChannel(),
gcm::GetProductCategoryForSubtypes(profile->GetPrefs()),
IdentityManagerFactory::GetForProfile(profile),
std::make_unique<GCMClientFactory>(), content::GetUIThreadTaskRunner({}),
content::GetIOThreadTaskRunner({}), blocking_task_runner);
#endif
#if BUILDFLAG(ENABLE_OFFLINE_PAGES)
offline_pages::PrefetchService* prefetch_service =
offline_pages::PrefetchServiceFactory::GetForKey(
profile->GetProfileKey());
if (prefetch_service != nullptr) {
offline_pages::PrefetchGCMHandler* prefetch_gcm_handler =
prefetch_service->GetPrefetchGCMHandler();
service->driver()->AddAppHandler(prefetch_gcm_handler->GetAppId(),
prefetch_gcm_handler->AsGCMAppHandler());
}
#endif // BUILDFLAG(ENABLE_OFFLINE_PAGES)
return service.release();
}
content::BrowserContext* GCMProfileServiceFactory::GetBrowserContextToUse(
content::BrowserContext* context) const {
return chrome::GetBrowserContextOwnInstanceInIncognito(context);
}
} // namespace gcm
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