blob: 7f22be2c4c3366cc5a3e00d6728a539c13a578c4 [file] [log] [blame]
// 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 "chrome/browser/profiles/profile_impl_io_data.h"
#include "base/bind.h"
#include "base/command_line.h"
#include "base/logging.h"
#include "base/metrics/field_trial.h"
#include "base/prefs/pref_member.h"
#include "base/prefs/pref_service.h"
#include "base/sequenced_task_runner.h"
#include "base/stl_util.h"
#include "base/strings/string_util.h"
#include "base/threading/sequenced_worker_pool.h"
#include "base/threading/worker_pool.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/chromeos/profiles/profile_helper.h"
#include "chrome/browser/custom_handlers/protocol_handler_registry.h"
#include "chrome/browser/custom_handlers/protocol_handler_registry_factory.h"
#include "chrome/browser/io_thread.h"
#include "chrome/browser/net/chrome_net_log.h"
#include "chrome/browser/net/chrome_network_delegate.h"
#include "chrome/browser/net/connect_interceptor.h"
#include "chrome/browser/net/cookie_store_util.h"
#include "chrome/browser/net/http_server_properties_manager_factory.h"
#include "chrome/browser/net/predictor.h"
#include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_configurator.h"
#include "chrome/browser/net/sqlite_channel_id_store.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/chrome_constants.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chrome/common/url_constants.h"
#include "components/domain_reliability/monitor.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/cookie_store_factory.h"
#include "content/public/browser/notification_service.h"
#include "content/public/browser/resource_context.h"
#include "content/public/browser/storage_partition.h"
#include "extensions/browser/extension_protocols.h"
#include "extensions/common/constants.h"
#include "net/base/cache_type.h"
#include "net/base/sdch_dictionary_fetcher.h"
#include "net/base/sdch_manager.h"
#include "net/ftp/ftp_network_layer.h"
#include "net/http/http_cache.h"
#include "net/http/http_server_properties_manager.h"
#include "net/ssl/channel_id_service.h"
#include "net/url_request/url_request_job_factory_impl.h"
#include "webkit/browser/quota/special_storage_policy.h"
#if defined(SPDY_PROXY_AUTH_ORIGIN)
#include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h"
#include "components/data_reduction_proxy/browser/data_reduction_proxy_auth_request_handler.h"
#include "components/data_reduction_proxy/browser/data_reduction_proxy_protocol.h"
#include "components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats.h"
#include "components/data_reduction_proxy/common/data_reduction_proxy_pref_names.h"
#endif // defined(SPDY_PROXY_AUTH_ORIGIN)
namespace {
net::BackendType ChooseCacheBackendType() {
#if defined(OS_ANDROID)
return net::CACHE_BACKEND_SIMPLE;
#else
const CommandLine& command_line = *CommandLine::ForCurrentProcess();
if (command_line.HasSwitch(switches::kUseSimpleCacheBackend)) {
const std::string opt_value =
command_line.GetSwitchValueASCII(switches::kUseSimpleCacheBackend);
if (LowerCaseEqualsASCII(opt_value, "off"))
return net::CACHE_BACKEND_BLOCKFILE;
if (opt_value == "" || LowerCaseEqualsASCII(opt_value, "on"))
return net::CACHE_BACKEND_SIMPLE;
}
const std::string experiment_name =
base::FieldTrialList::FindFullName("SimpleCacheTrial");
if (experiment_name == "ExperimentYes" ||
experiment_name == "ExperimentYes2") {
return net::CACHE_BACKEND_SIMPLE;
}
return net::CACHE_BACKEND_BLOCKFILE;
#endif
}
} // namespace
using content::BrowserThread;
#if defined(SPDY_PROXY_AUTH_ORIGIN)
using data_reduction_proxy::DataReductionProxyParams;
#endif // defined(SPDY_PROXY_AUTH_ORIGIN)
ProfileImplIOData::Handle::Handle(Profile* profile)
: io_data_(new ProfileImplIOData),
profile_(profile),
initialized_(false) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(profile);
}
ProfileImplIOData::Handle::~Handle() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
if (io_data_->predictor_ != NULL) {
// io_data_->predictor_ might be NULL if Init() was never called
// (i.e. we shut down before ProfileImpl::DoFinalInit() got called).
bool save_prefs = true;
#if defined(OS_CHROMEOS)
save_prefs = !chromeos::ProfileHelper::IsSigninProfile(profile_);
#endif
if (save_prefs)
io_data_->predictor_->SaveStateForNextStartupAndTrim();
io_data_->predictor_->ShutdownOnUIThread();
}
if (io_data_->http_server_properties_manager_)
io_data_->http_server_properties_manager_->ShutdownOnPrefThread();
ChromeURLRequestContextGetterMap::iterator iter;
iter = isolated_media_request_context_getter_map_.begin();
for (; iter != isolated_media_request_context_getter_map_.end(); ++iter)
iter->second->Invalidate();
iter = app_request_context_getter_map_.begin();
for (; iter != app_request_context_getter_map_.end(); ++iter)
iter->second->Invalidate();
if (extensions_request_context_getter_)
extensions_request_context_getter_->Invalidate();
if (media_request_context_getter_)
media_request_context_getter_->Invalidate();
if (main_request_context_getter_)
main_request_context_getter_->Invalidate();
io_data_->ShutdownOnUIThread();
}
void ProfileImplIOData::Handle::Init(
const base::FilePath& cookie_path,
const base::FilePath& channel_id_path,
const base::FilePath& cache_path,
int cache_max_size,
const base::FilePath& media_cache_path,
int media_cache_max_size,
const base::FilePath& extensions_cookie_path,
const base::FilePath& profile_path,
const base::FilePath& infinite_cache_path,
chrome_browser_net::Predictor* predictor,
content::CookieStoreConfig::SessionCookieMode session_cookie_mode,
quota::SpecialStoragePolicy* special_storage_policy,
scoped_ptr<domain_reliability::DomainReliabilityMonitor>
domain_reliability_monitor,
const base::Callback<void(bool)>& data_reduction_proxy_unavailable,
scoped_ptr<DataReductionProxyChromeConfigurator>
data_reduction_proxy_chrome_configurator,
scoped_ptr<data_reduction_proxy::DataReductionProxyParams>
data_reduction_proxy_params) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
DCHECK(!io_data_->lazy_params_);
DCHECK(predictor);
LazyParams* lazy_params = new LazyParams();
lazy_params->cookie_path = cookie_path;
lazy_params->channel_id_path = channel_id_path;
lazy_params->cache_path = cache_path;
lazy_params->cache_max_size = cache_max_size;
lazy_params->media_cache_path = media_cache_path;
lazy_params->media_cache_max_size = media_cache_max_size;
lazy_params->extensions_cookie_path = extensions_cookie_path;
lazy_params->infinite_cache_path = infinite_cache_path;
lazy_params->session_cookie_mode = session_cookie_mode;
lazy_params->special_storage_policy = special_storage_policy;
io_data_->lazy_params_.reset(lazy_params);
// Keep track of profile path and cache sizes separately so we can use them
// on demand when creating storage isolated URLRequestContextGetters.
io_data_->profile_path_ = profile_path;
io_data_->app_cache_max_size_ = cache_max_size;
io_data_->app_media_cache_max_size_ = media_cache_max_size;
io_data_->predictor_.reset(predictor);
io_data_->domain_reliability_monitor_ = domain_reliability_monitor.Pass();
io_data_->InitializeMetricsEnabledStateOnUIThread();
#if defined(SPDY_PROXY_AUTH_ORIGIN)
io_data_->data_reduction_proxy_unavailable_callback_ =
data_reduction_proxy_unavailable;
io_data_->data_reduction_proxy_chrome_configurator_ =
data_reduction_proxy_chrome_configurator.Pass();
io_data_->data_reduction_proxy_params_ =
data_reduction_proxy_params.Pass();
#endif // defined(SPDY_PROXY_AUTH_ORIGIN)
}
content::ResourceContext*
ProfileImplIOData::Handle::GetResourceContext() const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
LazyInitialize();
return GetResourceContextNoInit();
}
content::ResourceContext*
ProfileImplIOData::Handle::GetResourceContextNoInit() const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// Don't call LazyInitialize here, since the resource context is created at
// the beginning of initalization and is used by some members while they're
// being initialized (i.e. AppCacheService).
return io_data_->GetResourceContext();
}
scoped_refptr<ChromeURLRequestContextGetter>
ProfileImplIOData::Handle::CreateMainRequestContextGetter(
content::ProtocolHandlerMap* protocol_handlers,
content::URLRequestInterceptorScopedVector request_interceptors,
PrefService* local_state,
IOThread* io_thread) const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
LazyInitialize();
DCHECK(!main_request_context_getter_.get());
main_request_context_getter_ = ChromeURLRequestContextGetter::Create(
profile_, io_data_, protocol_handlers, request_interceptors.Pass());
io_data_->predictor_
->InitNetworkPredictor(profile_->GetPrefs(),
local_state,
io_thread,
main_request_context_getter_.get(),
io_data_);
content::NotificationService::current()->Notify(
chrome::NOTIFICATION_PROFILE_URL_REQUEST_CONTEXT_GETTER_INITIALIZED,
content::Source<Profile>(profile_),
content::NotificationService::NoDetails());
return main_request_context_getter_;
}
scoped_refptr<ChromeURLRequestContextGetter>
ProfileImplIOData::Handle::GetMediaRequestContextGetter() const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
LazyInitialize();
if (!media_request_context_getter_.get()) {
media_request_context_getter_ =
ChromeURLRequestContextGetter::CreateForMedia(profile_, io_data_);
}
return media_request_context_getter_;
}
scoped_refptr<ChromeURLRequestContextGetter>
ProfileImplIOData::Handle::GetExtensionsRequestContextGetter() const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
LazyInitialize();
if (!extensions_request_context_getter_.get()) {
extensions_request_context_getter_ =
ChromeURLRequestContextGetter::CreateForExtensions(profile_, io_data_);
}
return extensions_request_context_getter_;
}
scoped_refptr<ChromeURLRequestContextGetter>
ProfileImplIOData::Handle::CreateIsolatedAppRequestContextGetter(
const base::FilePath& partition_path,
bool in_memory,
content::ProtocolHandlerMap* protocol_handlers,
content::URLRequestInterceptorScopedVector request_interceptors) const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// Check that the partition_path is not the same as the base profile path. We
// expect isolated partition, which will never go to the default profile path.
CHECK(partition_path != profile_->GetPath());
LazyInitialize();
// Keep a map of request context getters, one per requested storage partition.
StoragePartitionDescriptor descriptor(partition_path, in_memory);
ChromeURLRequestContextGetterMap::iterator iter =
app_request_context_getter_map_.find(descriptor);
if (iter != app_request_context_getter_map_.end())
return iter->second;
scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
protocol_handler_interceptor(
ProtocolHandlerRegistryFactory::GetForBrowserContext(profile_)->
CreateJobInterceptorFactory());
ChromeURLRequestContextGetter* context =
ChromeURLRequestContextGetter::CreateForIsolatedApp(
profile_,
io_data_,
descriptor,
protocol_handler_interceptor.Pass(),
protocol_handlers,
request_interceptors.Pass());
app_request_context_getter_map_[descriptor] = context;
return context;
}
scoped_refptr<ChromeURLRequestContextGetter>
ProfileImplIOData::Handle::GetIsolatedMediaRequestContextGetter(
const base::FilePath& partition_path,
bool in_memory) const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
// We must have a non-default path, or this will act like the default media
// context.
CHECK(partition_path != profile_->GetPath());
LazyInitialize();
// Keep a map of request context getters, one per requested storage partition.
StoragePartitionDescriptor descriptor(partition_path, in_memory);
ChromeURLRequestContextGetterMap::iterator iter =
isolated_media_request_context_getter_map_.find(descriptor);
if (iter != isolated_media_request_context_getter_map_.end())
return iter->second;
// Get the app context as the starting point for the media context, so that
// it uses the app's cookie store.
ChromeURLRequestContextGetterMap::const_iterator app_iter =
app_request_context_getter_map_.find(descriptor);
DCHECK(app_iter != app_request_context_getter_map_.end());
ChromeURLRequestContextGetter* app_context = app_iter->second.get();
ChromeURLRequestContextGetter* context =
ChromeURLRequestContextGetter::CreateForIsolatedMedia(
profile_, app_context, io_data_, descriptor);
isolated_media_request_context_getter_map_[descriptor] = context;
return context;
}
DevToolsNetworkController*
ProfileImplIOData::Handle::GetDevToolsNetworkController() const {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
return io_data_->network_controller();
}
void ProfileImplIOData::Handle::ClearNetworkingHistorySince(
base::Time time,
const base::Closure& completion) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
LazyInitialize();
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
base::Bind(
&ProfileImplIOData::ClearNetworkingHistorySinceOnIOThread,
base::Unretained(io_data_),
time,
completion));
}
void ProfileImplIOData::Handle::LazyInitialize() const {
if (initialized_)
return;
// Set initialized_ to true at the beginning in case any of the objects
// below try to get the ResourceContext pointer.
initialized_ = true;
PrefService* pref_service = profile_->GetPrefs();
io_data_->http_server_properties_manager_ =
chrome_browser_net::HttpServerPropertiesManagerFactory::CreateManager(
pref_service);
io_data_->set_http_server_properties(
scoped_ptr<net::HttpServerProperties>(
io_data_->http_server_properties_manager_));
io_data_->session_startup_pref()->Init(
prefs::kRestoreOnStartup, pref_service);
io_data_->session_startup_pref()->MoveToThread(
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
#if defined(FULL_SAFE_BROWSING) || defined(MOBILE_SAFE_BROWSING)
io_data_->safe_browsing_enabled()->Init(prefs::kSafeBrowsingEnabled,
pref_service);
io_data_->safe_browsing_enabled()->MoveToThread(
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
#endif
#if defined(SPDY_PROXY_AUTH_ORIGIN)
io_data_->data_reduction_proxy_enabled()->Init(
data_reduction_proxy::prefs::kDataReductionProxyEnabled, pref_service);
io_data_->data_reduction_proxy_enabled()->MoveToThread(
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
#endif // defined(SPDY_PROXY_AUTH_ORIGIN)
io_data_->InitializeOnUIThread(profile_);
}
ProfileImplIOData::LazyParams::LazyParams()
: cache_max_size(0),
media_cache_max_size(0),
session_cookie_mode(
content::CookieStoreConfig::EPHEMERAL_SESSION_COOKIES) {}
ProfileImplIOData::LazyParams::~LazyParams() {}
ProfileImplIOData::ProfileImplIOData()
: ProfileIOData(Profile::REGULAR_PROFILE),
http_server_properties_manager_(NULL),
app_cache_max_size_(0),
app_media_cache_max_size_(0) {
}
ProfileImplIOData::~ProfileImplIOData() {
if (initialized())
network_delegate()->set_domain_reliability_monitor(NULL);
DestroyResourceContext();
if (media_request_context_)
media_request_context_->AssertNoURLRequests();
}
void ProfileImplIOData::InitializeInternal(
ProfileParams* profile_params,
content::ProtocolHandlerMap* protocol_handlers,
content::URLRequestInterceptorScopedVector request_interceptors) const {
net::URLRequestContext* main_context = main_request_context();
IOThread* const io_thread = profile_params->io_thread;
IOThread::Globals* const io_thread_globals = io_thread->globals();
#if defined(SPDY_PROXY_AUTH_ORIGIN)
data_reduction_proxy_auth_request_handler_.reset(
new data_reduction_proxy::DataReductionProxyAuthRequestHandler(
DataReductionProxyChromeSettings::GetClient(),
data_reduction_proxy_params_.get(),
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO)));
data_reduction_proxy_usage_stats_.reset(
new data_reduction_proxy::DataReductionProxyUsageStats(
data_reduction_proxy_params_.get(),
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::UI)));
data_reduction_proxy_usage_stats_->set_unavailable_callback(
data_reduction_proxy_unavailable_callback_);
network_delegate()->set_data_reduction_proxy_params(
data_reduction_proxy_params_.get());
network_delegate()->set_data_reduction_proxy_usage_stats(
data_reduction_proxy_usage_stats_.get());
network_delegate()->set_data_reduction_proxy_auth_request_handler(
data_reduction_proxy_auth_request_handler_.get());
network_delegate()->set_on_resolve_proxy_handler(
base::Bind(data_reduction_proxy::OnResolveProxyHandler));
network_delegate()->set_proxy_config_getter(
base::Bind(
&DataReductionProxyChromeConfigurator::GetProxyConfigOnIO,
base::Unretained(data_reduction_proxy_chrome_configurator_.get())));
#endif // defined(SPDY_PROXY_AUTH_ORIGIN)
network_delegate()->set_predictor(predictor_.get());
// Initialize context members.
ApplyProfileParamsToContext(main_context);
if (http_server_properties_manager_)
http_server_properties_manager_->InitializeOnNetworkThread();
main_context->set_transport_security_state(transport_security_state());
main_context->set_net_log(io_thread->net_log());
main_context->set_network_delegate(network_delegate());
main_context->set_http_server_properties(http_server_properties());
main_context->set_host_resolver(
io_thread_globals->host_resolver.get());
main_context->set_cert_transparency_verifier(
io_thread_globals->cert_transparency_verifier.get());
main_context->set_http_auth_handler_factory(
io_thread_globals->http_auth_handler_factory.get());
main_context->set_fraudulent_certificate_reporter(
fraudulent_certificate_reporter());
main_context->set_throttler_manager(
io_thread_globals->throttler_manager.get());
main_context->set_proxy_service(proxy_service());
scoped_refptr<net::CookieStore> cookie_store = NULL;
net::ChannelIDService* channel_id_service = NULL;
if (chrome_browser_net::ShouldUseInMemoryCookiesAndCache()) {
// Don't use existing cookies and use an in-memory store.
using content::CookieStoreConfig;
cookie_store = content::CreateCookieStore(CookieStoreConfig(
base::FilePath(),
CookieStoreConfig::EPHEMERAL_SESSION_COOKIES,
NULL,
profile_params->cookie_monster_delegate.get()));
// Don't use existing channel ids and use an in-memory store.
channel_id_service = new net::ChannelIDService(
new net::DefaultChannelIDStore(NULL),
base::WorkerPool::GetTaskRunner(true));
}
// setup cookie store
if (!cookie_store.get()) {
DCHECK(!lazy_params_->cookie_path.empty());
content::CookieStoreConfig cookie_config(
lazy_params_->cookie_path,
lazy_params_->session_cookie_mode,
lazy_params_->special_storage_policy.get(),
profile_params->cookie_monster_delegate.get());
cookie_config.crypto_delegate =
chrome_browser_net::GetCookieCryptoDelegate();
cookie_store = content::CreateCookieStore(cookie_config);
}
main_context->set_cookie_store(cookie_store.get());
// Setup server bound cert service.
if (!channel_id_service) {
DCHECK(!lazy_params_->channel_id_path.empty());
scoped_refptr<SQLiteChannelIDStore> channel_id_db =
new SQLiteChannelIDStore(
lazy_params_->channel_id_path,
BrowserThread::GetBlockingPool()->GetSequencedTaskRunner(
BrowserThread::GetBlockingPool()->GetSequenceToken()),
lazy_params_->special_storage_policy.get());
channel_id_service = new net::ChannelIDService(
new net::DefaultChannelIDStore(channel_id_db.get()),
base::WorkerPool::GetTaskRunner(true));
}
set_channel_id_service(channel_id_service);
main_context->set_channel_id_service(channel_id_service);
net::HttpCache::DefaultBackend* main_backend =
new net::HttpCache::DefaultBackend(
net::DISK_CACHE,
ChooseCacheBackendType(),
lazy_params_->cache_path,
lazy_params_->cache_max_size,
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::CACHE)
.get());
scoped_ptr<net::HttpCache> main_cache = CreateMainHttpFactory(
profile_params, main_backend);
main_cache->InitializeInfiniteCache(lazy_params_->infinite_cache_path);
if (chrome_browser_net::ShouldUseInMemoryCookiesAndCache()) {
main_cache->set_mode(
chrome_browser_net::IsCookieRecordMode() ?
net::HttpCache::RECORD : net::HttpCache::PLAYBACK);
}
main_http_factory_.reset(main_cache.release());
main_context->set_http_transaction_factory(main_http_factory_.get());
#if !defined(DISABLE_FTP_SUPPORT)
ftp_factory_.reset(
new net::FtpNetworkLayer(io_thread_globals->host_resolver.get()));
#endif // !defined(DISABLE_FTP_SUPPORT)
scoped_ptr<net::URLRequestJobFactoryImpl> main_job_factory(
new net::URLRequestJobFactoryImpl());
InstallProtocolHandlers(main_job_factory.get(), protocol_handlers);
main_job_factory_ = SetUpJobFactoryDefaults(
main_job_factory.Pass(),
request_interceptors.Pass(),
profile_params->protocol_handler_interceptor.Pass(),
network_delegate(),
ftp_factory_.get());
main_context->set_job_factory(main_job_factory_.get());
#if defined(ENABLE_EXTENSIONS)
InitializeExtensionsRequestContext(profile_params);
#endif
// Setup the SDCHManager for this profile.
sdch_manager_.reset(new net::SdchManager);
sdch_manager_->set_sdch_fetcher(
new net::SdchDictionaryFetcher(
sdch_manager_.get(),
// SdchDictionaryFetcher takes a reference to the Getter, and
// hence implicitly takes ownership.
new net::TrivialURLRequestContextGetter(
main_context,
content::BrowserThread::GetMessageLoopProxyForThread(
content::BrowserThread::IO))));
main_context->set_sdch_manager(sdch_manager_.get());
// Create a media request context based on the main context, but using a
// media cache. It shares the same job factory as the main context.
StoragePartitionDescriptor details(profile_path_, false);
media_request_context_.reset(InitializeMediaRequestContext(main_context,
details));
if (domain_reliability_monitor_) {
domain_reliability_monitor_->Init(
main_context,
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
domain_reliability_monitor_->AddBakedInConfigs();
network_delegate()->set_domain_reliability_monitor(
domain_reliability_monitor_.get());
}
lazy_params_.reset();
}
void ProfileImplIOData::
InitializeExtensionsRequestContext(ProfileParams* profile_params) const {
net::URLRequestContext* extensions_context = extensions_request_context();
IOThread* const io_thread = profile_params->io_thread;
IOThread::Globals* const io_thread_globals = io_thread->globals();
ApplyProfileParamsToContext(extensions_context);
extensions_context->set_transport_security_state(transport_security_state());
extensions_context->set_net_log(io_thread->net_log());
extensions_context->set_throttler_manager(
io_thread_globals->throttler_manager.get());
content::CookieStoreConfig cookie_config(
lazy_params_->extensions_cookie_path,
lazy_params_->session_cookie_mode,
NULL, NULL);
cookie_config.crypto_delegate =
chrome_browser_net::GetCookieCryptoDelegate();
net::CookieStore* extensions_cookie_store =
content::CreateCookieStore(cookie_config);
// Enable cookies for devtools and extension URLs.
const char* const schemes[] = {
content::kChromeDevToolsScheme,
extensions::kExtensionScheme
};
extensions_cookie_store->GetCookieMonster()->SetCookieableSchemes(
schemes, arraysize(schemes));
extensions_context->set_cookie_store(extensions_cookie_store);
scoped_ptr<net::URLRequestJobFactoryImpl> extensions_job_factory(
new net::URLRequestJobFactoryImpl());
// TODO(shalev): The extensions_job_factory has a NULL NetworkDelegate.
// Without a network_delegate, this protocol handler will never
// handle file: requests, but as a side effect it makes
// job_factory::IsHandledProtocol return true, which prevents attempts to
// handle the protocol externally. We pass NULL in to
// SetUpJobFactory() to get this effect.
extensions_job_factory_ = SetUpJobFactoryDefaults(
extensions_job_factory.Pass(),
content::URLRequestInterceptorScopedVector(),
scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>(),
NULL,
ftp_factory_.get());
extensions_context->set_job_factory(extensions_job_factory_.get());
}
net::URLRequestContext* ProfileImplIOData::InitializeAppRequestContext(
net::URLRequestContext* main_context,
const StoragePartitionDescriptor& partition_descriptor,
scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
protocol_handler_interceptor,
content::ProtocolHandlerMap* protocol_handlers,
content::URLRequestInterceptorScopedVector request_interceptors) const {
// Copy most state from the main context.
AppRequestContext* context = new AppRequestContext();
context->CopyFrom(main_context);
base::FilePath cookie_path = partition_descriptor.path.Append(
chrome::kCookieFilename);
base::FilePath cache_path =
partition_descriptor.path.Append(chrome::kCacheDirname);
// Use a separate HTTP disk cache for isolated apps.
net::HttpCache::BackendFactory* app_backend = NULL;
if (partition_descriptor.in_memory) {
app_backend = net::HttpCache::DefaultBackend::InMemory(0);
} else {
app_backend = new net::HttpCache::DefaultBackend(
net::DISK_CACHE,
ChooseCacheBackendType(),
cache_path,
app_cache_max_size_,
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::CACHE)
.get());
}
net::HttpNetworkSession* main_network_session =
main_http_factory_->GetSession();
scoped_ptr<net::HttpCache> app_http_cache =
CreateHttpFactory(main_network_session, app_backend);
scoped_refptr<net::CookieStore> cookie_store = NULL;
if (partition_descriptor.in_memory) {
cookie_store = content::CreateCookieStore(content::CookieStoreConfig());
} else if (chrome_browser_net::ShouldUseInMemoryCookiesAndCache()) {
// Don't use existing cookies and use an in-memory store.
// TODO(creis): We should have a cookie delegate for notifying the cookie
// extensions API, but we need to update it to understand isolated apps
// first.
cookie_store = content::CreateCookieStore(content::CookieStoreConfig());
app_http_cache->set_mode(
chrome_browser_net::IsCookieRecordMode() ?
net::HttpCache::RECORD : net::HttpCache::PLAYBACK);
}
// Use an app-specific cookie store.
if (!cookie_store.get()) {
DCHECK(!cookie_path.empty());
// TODO(creis): We should have a cookie delegate for notifying the cookie
// extensions API, but we need to update it to understand isolated apps
// first.
content::CookieStoreConfig cookie_config(
cookie_path,
content::CookieStoreConfig::EPHEMERAL_SESSION_COOKIES,
NULL, NULL);
cookie_config.crypto_delegate =
chrome_browser_net::GetCookieCryptoDelegate();
cookie_store = content::CreateCookieStore(cookie_config);
}
// Transfer ownership of the cookies and cache to AppRequestContext.
context->SetCookieStore(cookie_store.get());
context->SetHttpTransactionFactory(
scoped_ptr<net::HttpTransactionFactory>(
app_http_cache.PassAs<net::HttpTransactionFactory>()));
scoped_ptr<net::URLRequestJobFactoryImpl> job_factory(
new net::URLRequestJobFactoryImpl());
InstallProtocolHandlers(job_factory.get(), protocol_handlers);
scoped_ptr<net::URLRequestJobFactory> top_job_factory(
SetUpJobFactoryDefaults(job_factory.Pass(),
request_interceptors.Pass(),
protocol_handler_interceptor.Pass(),
network_delegate(),
ftp_factory_.get()));
context->SetJobFactory(top_job_factory.Pass());
return context;
}
net::URLRequestContext*
ProfileImplIOData::InitializeMediaRequestContext(
net::URLRequestContext* original_context,
const StoragePartitionDescriptor& partition_descriptor) const {
// Copy most state from the original context.
MediaRequestContext* context = new MediaRequestContext();
context->CopyFrom(original_context);
// For in-memory context, return immediately after creating the new
// context before attaching a separate cache. It is important to return
// a new context rather than just reusing |original_context| because
// the caller expects to take ownership of the pointer.
if (partition_descriptor.in_memory)
return context;
using content::StoragePartition;
base::FilePath cache_path;
int cache_max_size = app_media_cache_max_size_;
if (partition_descriptor.path == profile_path_) {
// lazy_params_ is only valid for the default media context creation.
cache_path = lazy_params_->media_cache_path;
cache_max_size = lazy_params_->media_cache_max_size;
} else {
cache_path = partition_descriptor.path.Append(chrome::kMediaCacheDirname);
}
// Use a separate HTTP disk cache for isolated apps.
net::HttpCache::BackendFactory* media_backend =
new net::HttpCache::DefaultBackend(
net::MEDIA_CACHE,
ChooseCacheBackendType(),
cache_path,
cache_max_size,
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::CACHE)
.get());
net::HttpNetworkSession* main_network_session =
main_http_factory_->GetSession();
scoped_ptr<net::HttpCache> media_http_cache =
CreateHttpFactory(main_network_session, media_backend);
// Transfer ownership of the cache to MediaRequestContext.
context->SetHttpTransactionFactory(
media_http_cache.PassAs<net::HttpTransactionFactory>());
// Note that we do not create a new URLRequestJobFactory because
// the media context should behave exactly like its parent context
// in all respects except for cache behavior on media subresources.
// The CopyFrom() step above means that our media context will use
// the same URLRequestJobFactory instance that our parent context does.
return context;
}
net::URLRequestContext*
ProfileImplIOData::AcquireMediaRequestContext() const {
DCHECK(media_request_context_);
return media_request_context_.get();
}
net::URLRequestContext* ProfileImplIOData::AcquireIsolatedAppRequestContext(
net::URLRequestContext* main_context,
const StoragePartitionDescriptor& partition_descriptor,
scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
protocol_handler_interceptor,
content::ProtocolHandlerMap* protocol_handlers,
content::URLRequestInterceptorScopedVector request_interceptors) const {
// We create per-app contexts on demand, unlike the others above.
net::URLRequestContext* app_request_context =
InitializeAppRequestContext(main_context,
partition_descriptor,
protocol_handler_interceptor.Pass(),
protocol_handlers,
request_interceptors.Pass());
DCHECK(app_request_context);
return app_request_context;
}
net::URLRequestContext*
ProfileImplIOData::AcquireIsolatedMediaRequestContext(
net::URLRequestContext* app_context,
const StoragePartitionDescriptor& partition_descriptor) const {
// We create per-app media contexts on demand, unlike the others above.
net::URLRequestContext* media_request_context =
InitializeMediaRequestContext(app_context, partition_descriptor);
DCHECK(media_request_context);
return media_request_context;
}
void ProfileImplIOData::ClearNetworkingHistorySinceOnIOThread(
base::Time time,
const base::Closure& completion) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
DCHECK(initialized());
DCHECK(transport_security_state());
// Completes synchronously.
transport_security_state()->DeleteAllDynamicDataSince(time);
DCHECK(http_server_properties_manager_);
http_server_properties_manager_->Clear(completion);
}