chrome/browser/profiles/profile_io_data.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/profiles/profile_io_data.h"
   6
   7 #include <string>
   8
   9 #include "base/basictypes.h"
  10 #include "base/bind.h"
  11 #include "base/bind_helpers.h"
  12 #include "base/callback.h"
  13 #include "base/command_line.h"
  14 #include "base/compiler_specific.h"
  15 #include "base/debug/alias.h"
  16 #include "base/logging.h"
  17 #include "base/path_service.h"
  18 #include "base/prefs/pref_service.h"
  19 #include "base/stl_util.h"
  20 #include "base/strings/string_number_conversions.h"
  21 #include "base/strings/string_util.h"
  22 #include "base/strings/stringprintf.h"
  23 #include "base/thread_task_runner_handle.h"
  24 #include "base/threading/sequenced_worker_pool.h"
  25 #include "chrome/browser/browser_process.h"
  26 #include "chrome/browser/chrome_notification_types.h"
  27 #include "chrome/browser/content_settings/cookie_settings_factory.h"
  28 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
  29 #include "chrome/browser/custom_handlers/protocol_handler_registry_factory.h"
  30 #include "chrome/browser/devtools/devtools_network_controller.h"
  31 #include "chrome/browser/devtools/devtools_network_transaction_factory.h"
  32 #include "chrome/browser/download/download_service.h"
  33 #include "chrome/browser/download/download_service_factory.h"
  34 #include "chrome/browser/io_thread.h"
  35 #include "chrome/browser/media/media_device_id_salt.h"
  36 #include "chrome/browser/net/chrome_http_user_agent_settings.h"
  37 #include "chrome/browser/net/chrome_net_log.h"
  38 #include "chrome/browser/net/chrome_network_delegate.h"
  39 #include "chrome/browser/net/chrome_url_request_context_getter.h"
  40 #include "chrome/browser/net/cookie_store_util.h"
  41 #include "chrome/browser/net/proxy_service_factory.h"
  42 #include "chrome/browser/net/resource_prefetch_predictor_observer.h"
  43 #include "chrome/browser/predictors/resource_prefetch_predictor.h"
  44 #include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
  45 #include "chrome/browser/profiles/profile.h"
  46 #include "chrome/browser/profiles/profile_manager.h"
  47 #include "chrome/browser/ui/search/new_tab_page_interceptor_service.h"
  48 #include "chrome/browser/ui/search/new_tab_page_interceptor_service_factory.h"
  49 #include "chrome/common/chrome_paths.h"
  50 #include "chrome/common/chrome_switches.h"
  51 #include "chrome/common/pref_names.h"
  52 #include "chrome/common/url_constants.h"
  53 #include "components/about_handler/about_protocol_handler.h"
  54 #include "components/content_settings/core/browser/content_settings_provider.h"
  55 #include "components/content_settings/core/browser/cookie_settings.h"
  56 #include "components/content_settings/core/browser/host_content_settings_map.h"
  57 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_io_data.h"
  58 #include "components/dom_distiller/core/url_constants.h"
  59 #include "components/sync_driver/pref_names.h"
  60 #include "components/url_formatter/url_fixer.h"
  61 #include "content/public/browser/browser_thread.h"
  62 #include "content/public/browser/host_zoom_map.h"
  63 #include "content/public/browser/notification_service.h"
  64 #include "content/public/browser/resource_context.h"
  65 #include "net/base/keygen_handler.h"
  66 #include "net/base/network_quality_estimator.h"
  67 #include "net/cert/cert_verifier.h"
  68 #include "net/cookies/canonical_cookie.h"
  69 #include "net/http/http_transaction_factory.h"
  70 #include "net/http/http_util.h"
  71 #include "net/http/transport_security_persister.h"
  72 #include "net/proxy/proxy_config_service_fixed.h"
  73 #include "net/proxy/proxy_script_fetcher_impl.h"
  74 #include "net/proxy/proxy_service.h"
  75 #include "net/ssl/channel_id_service.h"
  76 #include "net/ssl/client_cert_store.h"
  77 #include "net/url_request/certificate_report_sender.h"
  78 #include "net/url_request/data_protocol_handler.h"
  79 #include "net/url_request/file_protocol_handler.h"
  80 #include "net/url_request/ftp_protocol_handler.h"
  81 #include "net/url_request/url_request.h"
  82 #include "net/url_request/url_request_context.h"
  83 #include "net/url_request/url_request_context_builder.h"
  84 #include "net/url_request/url_request_file_job.h"
  85 #include "net/url_request/url_request_intercepting_job_factory.h"
  86 #include "net/url_request/url_request_interceptor.h"
  87 #include "net/url_request/url_request_job_factory_impl.h"
  88
  89 #if defined(ENABLE_CONFIGURATION_POLICY)
  90 #include "chrome/browser/policy/cloud/policy_header_service_factory.h"
  91 #include "chrome/browser/policy/policy_helpers.h"
  92 #include "components/policy/core/browser/url_blacklist_manager.h"
  93 #include "components/policy/core/common/cloud/policy_header_io_helper.h"
  94 #include "components/policy/core/common/cloud/policy_header_service.h"
  95 #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
  96 #endif
  97
  98 #if defined(ENABLE_EXTENSIONS)
  99 #include "chrome/browser/extensions/extension_cookie_monster_delegate.h"
 100 #include "chrome/browser/extensions/extension_resource_protocols.h"
 101 #include "extensions/browser/extension_protocols.h"
 102 #include "extensions/browser/extension_system.h"
 103 #include "extensions/browser/extension_throttle_manager.h"
 104 #include "extensions/browser/info_map.h"
 105 #include "extensions/common/constants.h"
 106 #endif
 107
 108 #if defined(ENABLE_SUPERVISED_USERS)
 109 #include "chrome/browser/supervised_user/supervised_user_service.h"
 110 #include "chrome/browser/supervised_user/supervised_user_service_factory.h"
 111 #include "chrome/browser/supervised_user/supervised_user_url_filter.h"
 112 #endif
 113
 114 #if defined(OS_ANDROID)
 115 #include "content/public/browser/android/content_protocol_handler.h"
 116 #endif  // defined(OS_ANDROID)
 117
 118 #if defined(OS_CHROMEOS)
 119 #include "chrome/browser/chromeos/certificate_provider/certificate_provider.h"
 120 #include "chrome/browser/chromeos/certificate_provider/certificate_provider_service.h"
 121 #include "chrome/browser/chromeos/certificate_provider/certificate_provider_service_factory.h"
 122 #include "chrome/browser/chromeos/fileapi/external_file_protocol_handler.h"
 123 #include "chrome/browser/chromeos/login/startup_utils.h"
 124 #include "chrome/browser/chromeos/net/cert_verify_proc_chromeos.h"
 125 #include "chrome/browser/chromeos/net/client_cert_filter_chromeos.h"
 126 #include "chrome/browser/chromeos/net/client_cert_store_chromeos.h"
 127 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 128 #include "chrome/browser/chromeos/policy/policy_cert_service.h"
 129 #include "chrome/browser/chromeos/policy/policy_cert_service_factory.h"
 130 #include "chrome/browser/chromeos/policy/policy_cert_verifier.h"
 131 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 132 #include "chrome/browser/chromeos/settings/cros_settings.h"
 133 #include "chrome/browser/net/nss_context.h"
 134 #include "chromeos/dbus/dbus_thread_manager.h"
 135 #include "chromeos/settings/cros_settings_names.h"
 136 #include "chromeos/tpm/tpm_token_info_getter.h"
 137 #include "components/user_manager/user.h"
 138 #include "components/user_manager/user_manager.h"
 139 #include "crypto/nss_util.h"
 140 #include "crypto/nss_util_internal.h"
 141 #include "net/cert/cert_verifier.h"
 142 #include "net/cert/multi_threaded_cert_verifier.h"
 143 #endif  // defined(OS_CHROMEOS)
 144
 145 #if defined(USE_NSS_CERTS)
 146 #include "chrome/browser/ui/crypto_module_delegate_nss.h"
 147 #include "net/ssl/client_cert_store_nss.h"
 148 #endif
 149
 150 #if defined(OS_WIN)
 151 #include "net/ssl/client_cert_store_win.h"
 152 #endif
 153
 154 #if defined(OS_MACOSX)
 155 #include "net/ssl/client_cert_store_mac.h"
 156 #endif
 157
 158 using content::BrowserContext;
 159 using content::BrowserThread;
 160 using content::ResourceContext;
 161
 162 namespace {
 163
 164 net::CertVerifier* g_cert_verifier_for_testing = nullptr;
 165
 166 #if defined(DEBUG_DEVTOOLS)
 167 bool IsSupportedDevToolsURL(const GURL& url, base::FilePath* path) {
 168   std::string bundled_path_prefix(chrome::kChromeUIDevToolsBundledPath);
 169   bundled_path_prefix = "/" + bundled_path_prefix + "/";
 170
 171   if (!url.SchemeIs(content::kChromeDevToolsScheme) ||
 172       url.host() != chrome::kChromeUIDevToolsHost ||
 173       !base::StartsWith(url.path(), bundled_path_prefix,
 174                         base::CompareCase::INSENSITIVE_ASCII)) {
 175     return false;
 176   }
 177
 178   if (!url.is_valid()) {
 179     NOTREACHED();
 180     return false;
 181   }
 182
 183   // Remove Query and Ref from URL.
 184   GURL stripped_url;
 185   GURL::Replacements replacements;
 186   replacements.ClearQuery();
 187   replacements.ClearRef();
 188   stripped_url = url.ReplaceComponents(replacements);
 189
 190   std::string relative_path;
 191   const std::string& spec = stripped_url.possibly_invalid_spec();
 192   const url::Parsed& parsed = stripped_url.parsed_for_possibly_invalid_spec();
 193   int offset = parsed.CountCharactersBefore(url::Parsed::PATH, false);
 194   if (offset < static_cast<int>(spec.size()))
 195     relative_path.assign(spec.substr(offset + bundled_path_prefix.length()));
 196
 197   // Check that |relative_path| is not an absolute path (otherwise
 198   // AppendASCII() will DCHECK).  The awkward use of StringType is because on
 199   // some systems FilePath expects a std::string, but on others a std::wstring.
 200   base::FilePath p(
 201       base::FilePath::StringType(relative_path.begin(), relative_path.end()));
 202   if (p.IsAbsolute())
 203     return false;
 204
 205   base::FilePath inspector_dir;
 206   if (!PathService::Get(chrome::DIR_INSPECTOR, &inspector_dir))
 207     return false;
 208
 209   if (inspector_dir.empty())
 210     return false;
 211
 212   *path = inspector_dir.AppendASCII(relative_path);
 213   return true;
 214 }
 215
 216 class DebugDevToolsInterceptor : public net::URLRequestInterceptor {
 217  public:
 218   // net::URLRequestInterceptor implementation.
 219   net::URLRequestJob* MaybeInterceptRequest(
 220       net::URLRequest* request,
 221       net::NetworkDelegate* network_delegate) const override {
 222     base::FilePath path;
 223     if (IsSupportedDevToolsURL(request->url(), &path))
 224       return new net::URLRequestFileJob(
 225           request, network_delegate, path,
 226           content::BrowserThread::GetBlockingPool()->
 227               GetTaskRunnerWithShutdownBehavior(
 228                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
 229
 230     return NULL;
 231   }
 232 };
 233 #endif  // defined(DEBUG_DEVTOOLS)
 234
 235 #if defined(OS_CHROMEOS)
 236 // The following four functions are responsible for initializing NSS for each
 237 // profile on ChromeOS, which has a separate NSS database and TPM slot
 238 // per-profile.
 239 //
 240 // Initialization basically follows these steps:
 241 // 1) Get some info from user_manager::UserManager about the User for this
 242 // profile.
 243 // 2) Tell nss_util to initialize the software slot for this profile.
 244 // 3) Wait for the TPM module to be loaded by nss_util if it isn't already.
 245 // 4) Ask CryptohomeClient which TPM slot id corresponds to this profile.
 246 // 5) Tell nss_util to use that slot id on the TPM module.
 247 //
 248 // Some of these steps must happen on the UI thread, others must happen on the
 249 // IO thread:
 250 //               UI thread                              IO Thread
 251 //
 252 //  ProfileIOData::InitializeOnUIThread
 253 //                   |
 254 //  ProfileHelper::Get()->GetUserByProfile()
 255 //                   \---------------------------------------v
 256 //                                                 StartNSSInitOnIOThread
 257 //                                                           |
 258 //                                          crypto::InitializeNSSForChromeOSUser
 259 //                                                           |
 260 //                                                crypto::IsTPMTokenReady
 261 //                                                           |
 262 //                                          StartTPMSlotInitializationOnIOThread
 263 //                   v---------------------------------------/
 264 //     GetTPMInfoForUserOnUIThread
 265 //                   |
 266 // chromeos::TPMTokenInfoGetter::Start
 267 //                   |
 268 //     DidGetTPMInfoForUserOnUIThread
 269 //                   \---------------------------------------v
 270 //                                          crypto::InitializeTPMForChromeOSUser
 271
 272 void DidGetTPMInfoForUserOnUIThread(
 273     scoped_ptr<chromeos::TPMTokenInfoGetter> getter,
 274     const std::string& username_hash,
 275     const chromeos::TPMTokenInfo& info) {
 276   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 277   if (info.tpm_is_enabled && info.token_slot_id != -1) {
 278     DVLOG(1) << "Got TPM slot for " << username_hash << ": "
 279              << info.token_slot_id;
 280     BrowserThread::PostTask(
 281         BrowserThread::IO,
 282         FROM_HERE,
 283         base::Bind(&crypto::InitializeTPMForChromeOSUser,
 284                    username_hash, info.token_slot_id));
 285   } else {
 286     NOTREACHED() << "TPMTokenInfoGetter reported invalid token.";
 287   }
 288 }
 289
 290 void GetTPMInfoForUserOnUIThread(const std::string& username,
 291                                  const std::string& username_hash) {
 292   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 293   DVLOG(1) << "Getting TPM info from cryptohome for "
 294            << " " << username << " " << username_hash;
 295   scoped_ptr<chromeos::TPMTokenInfoGetter> scoped_token_info_getter =
 296       chromeos::TPMTokenInfoGetter::CreateForUserToken(
 297           username,
 298           chromeos::DBusThreadManager::Get()->GetCryptohomeClient(),
 299           base::ThreadTaskRunnerHandle::Get());
 300   chromeos::TPMTokenInfoGetter* token_info_getter =
 301       scoped_token_info_getter.get();
 302
 303   // Bind |token_info_getter| to the callback to ensure it does not go away
 304   // before TPM token info is fetched.
 305   // TODO(tbarzic, pneubeck): Handle this in a nicer way when this logic is
 306   //     moved to a separate profile service.
 307   token_info_getter->Start(
 308       base::Bind(&DidGetTPMInfoForUserOnUIThread,
 309                  base::Passed(&scoped_token_info_getter),
 310                  username_hash));
 311 }
 312
 313 void StartTPMSlotInitializationOnIOThread(const std::string& username,
 314                                           const std::string& username_hash) {
 315   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 316
 317   BrowserThread::PostTask(
 318       BrowserThread::UI,
 319       FROM_HERE,
 320       base::Bind(&GetTPMInfoForUserOnUIThread, username, username_hash));
 321 }
 322
 323 void StartNSSInitOnIOThread(const std::string& username,
 324                             const std::string& username_hash,
 325                             const base::FilePath& path) {
 326   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 327   DVLOG(1) << "Starting NSS init for " << username
 328            << "  hash:" << username_hash;
 329
 330   // Make sure NSS is initialized for the user.
 331   crypto::InitializeNSSForChromeOSUser(username_hash, path);
 332
 333   // Check if it's OK to initialize TPM for the user before continuing. This
 334   // may not be the case if the TPM slot initialization was previously
 335   // requested for the same user.
 336   if (!crypto::ShouldInitializeTPMForChromeOSUser(username_hash))
 337     return;
 338
 339   crypto::WillInitializeTPMForChromeOSUser(username_hash);
 340
 341   if (crypto::IsTPMTokenEnabledForNSS()) {
 342     if (crypto::IsTPMTokenReady(base::Bind(
 343             &StartTPMSlotInitializationOnIOThread, username, username_hash))) {
 344       StartTPMSlotInitializationOnIOThread(username, username_hash);
 345     } else {
 346       DVLOG(1) << "Waiting for tpm ready ...";
 347     }
 348   } else {
 349     crypto::InitializePrivateSoftwareSlotForChromeOSUser(username_hash);
 350   }
 351 }
 352 #endif  // defined(OS_CHROMEOS)
 353
 354 #if defined(USE_NSS_CERTS)
 355 void InitializeAndPassKeygenHandler(
 356     scoped_ptr<net::KeygenHandler> keygen_handler,
 357     const base::Callback<void(scoped_ptr<net::KeygenHandler>)>& callback,
 358     scoped_ptr<ChromeNSSCryptoModuleDelegate> delegate) {
 359   if (delegate)
 360     keygen_handler->set_crypto_module_delegate(delegate.Pass());
 361   callback.Run(keygen_handler.Pass());
 362 }
 363 #endif  // defined(USE_NSS_CERTS)
 364
 365 // For safe shutdown, must be called before the ProfileIOData is destroyed.
 366 void NotifyContextGettersOfShutdownOnIO(
 367     scoped_ptr<ProfileIOData::ChromeURLRequestContextGetterVector> getters) {
 368   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 369   ProfileIOData::ChromeURLRequestContextGetterVector::iterator iter;
 370   for (auto& chrome_context_getter : *getters)
 371     chrome_context_getter->NotifyContextShuttingDown();
 372 }
 373
 374 }  // namespace
 375
 376 void ProfileIOData::InitializeOnUIThread(Profile* profile) {
 377   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 378   PrefService* pref_service = profile->GetPrefs();
 379   PrefService* local_state_pref_service = g_browser_process->local_state();
 380
 381   scoped_ptr<ProfileParams> params(new ProfileParams);
 382   params->path = profile->GetPath();
 383
 384   params->io_thread = g_browser_process->io_thread();
 385
 386   params->cookie_settings = CookieSettingsFactory::GetForProfile(profile);
 387   params->host_content_settings_map = profile->GetHostContentSettingsMap();
 388   params->ssl_config_service = profile->GetSSLConfigService();
 389
 390 #if defined(ENABLE_EXTENSIONS)
 391   params->extension_info_map =
 392       extensions::ExtensionSystem::Get(profile)->info_map();
 393   params->cookie_monster_delegate = new ExtensionCookieMonsterDelegate(profile);
 394 #endif
 395
 396   if (predictors::ResourcePrefetchPredictor* predictor =
 397           predictors::ResourcePrefetchPredictorFactory::GetForProfile(
 398               profile)) {
 399     resource_prefetch_predictor_observer_.reset(
 400         new chrome_browser_net::ResourcePrefetchPredictorObserver(predictor));
 401   }
 402
 403   ProtocolHandlerRegistry* protocol_handler_registry =
 404       ProtocolHandlerRegistryFactory::GetForBrowserContext(profile);
 405   DCHECK(protocol_handler_registry);
 406
 407   // The profile instance is only available here in the InitializeOnUIThread
 408   // method, so we create the url job factory here, then save it for
 409   // later delivery to the job factory in Init().
 410   params->protocol_handler_interceptor =
 411       protocol_handler_registry->CreateJobInterceptorFactory();
 412
 413   NewTabPageInterceptorService* new_tab_interceptor_service =
 414       NewTabPageInterceptorServiceFactory::GetForProfile(profile);
 415   if (new_tab_interceptor_service) {
 416     params->new_tab_page_interceptor =
 417         new_tab_interceptor_service->CreateInterceptor();
 418   }
 419
 420   params->proxy_config_service
 421       .reset(ProxyServiceFactory::CreateProxyConfigService(
 422            profile->GetProxyConfigTracker()));
 423 #if defined(ENABLE_SUPERVISED_USERS)
 424   SupervisedUserService* supervised_user_service =
 425       SupervisedUserServiceFactory::GetForProfile(profile);
 426   params->supervised_user_url_filter =
 427       supervised_user_service->GetURLFilterForIOThread();
 428 #endif
 429 #if defined(OS_CHROMEOS)
 430   user_manager::UserManager* user_manager = user_manager::UserManager::Get();
 431   if (user_manager) {
 432     const user_manager::User* user =
 433         chromeos::ProfileHelper::Get()->GetUserByProfile(profile);
 434     // No need to initialize NSS for users with empty username hash:
 435     // Getters for a user's NSS slots always return NULL slot if the user's
 436     // username hash is empty, even when the NSS is not initialized for the
 437     // user.
 438     if (user && !user->username_hash().empty()) {
 439       params->username_hash = user->username_hash();
 440       DCHECK(!params->username_hash.empty());
 441       BrowserThread::PostTask(BrowserThread::IO,
 442                               FROM_HERE,
 443                               base::Bind(&StartNSSInitOnIOThread,
 444                                          user->email(),
 445                                          user->username_hash(),
 446                                          profile->GetPath()));
 447
 448       // Use the device-wide system key slot only if the user is of the same
 449       // domain as the device is registered to.
 450       policy::BrowserPolicyConnectorChromeOS* connector =
 451           g_browser_process->platform_part()
 452               ->browser_policy_connector_chromeos();
 453       params->use_system_key_slot =
 454           connector->GetUserAffiliation(user->email()) ==
 455           policy::USER_AFFILIATION_MANAGED;
 456     }
 457   }
 458
 459   chromeos::CertificateProviderService* cert_provider_service =
 460       chromeos::CertificateProviderServiceFactory::GetForBrowserContext(
 461           profile);
 462   if (cert_provider_service) {
 463     params->certificate_provider =
 464         cert_provider_service->CreateCertificateProvider();
 465   }
 466 #endif
 467
 468   params->profile = profile;
 469   profile_params_.reset(params.release());
 470
 471   ChromeNetworkDelegate::InitializePrefsOnUIThread(
 472       &enable_referrers_,
 473       &enable_do_not_track_,
 474       &force_google_safesearch_,
 475       &force_youtube_safety_mode_,
 476       pref_service);
 477
 478   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner =
 479       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 480
 481   chrome_http_user_agent_settings_.reset(
 482       new ChromeHttpUserAgentSettings(pref_service));
 483
 484   // These members are used only for sign in, which is not enabled
 485   // in incognito mode.  So no need to initialize them.
 486   if (!IsOffTheRecord()) {
 487     google_services_user_account_id_.Init(
 488         prefs::kGoogleServicesUserAccountId, pref_service);
 489     google_services_user_account_id_.MoveToThread(io_task_runner);
 490
 491     sync_disabled_.Init(sync_driver::prefs::kSyncManaged, pref_service);
 492     sync_disabled_.MoveToThread(io_task_runner);
 493
 494     signin_allowed_.Init(prefs::kSigninAllowed, pref_service);
 495     signin_allowed_.MoveToThread(io_task_runner);
 496   }
 497
 498   quick_check_enabled_.Init(prefs::kQuickCheckEnabled,
 499                             local_state_pref_service);
 500   quick_check_enabled_.MoveToThread(io_task_runner);
 501
 502   media_device_id_salt_ = new MediaDeviceIDSalt(pref_service, IsOffTheRecord());
 503
 504   network_prediction_options_.Init(prefs::kNetworkPredictionOptions,
 505                                    pref_service);
 506
 507   network_prediction_options_.MoveToThread(io_task_runner);
 508
 509 #if defined(OS_CHROMEOS)
 510   scoped_ptr<policy::PolicyCertVerifier> verifier =
 511       policy::PolicyCertServiceFactory::CreateForProfile(profile);
 512   policy_cert_verifier_ = verifier.get();
 513   cert_verifier_ = verifier.Pass();
 514 #endif
 515   // The URLBlacklistManager has to be created on the UI thread to register
 516   // observers of |pref_service|, and it also has to clean up on
 517   // ShutdownOnUIThread to release these observers on the right thread.
 518   // Don't pass it in |profile_params_| to make sure it is correctly cleaned up,
 519   // in particular when this ProfileIOData isn't |initialized_| during deletion.
 520 #if defined(ENABLE_CONFIGURATION_POLICY)
 521   policy::URLBlacklist::SegmentURLCallback callback =
 522       static_cast<policy::URLBlacklist::SegmentURLCallback>(
 523           url_formatter::SegmentURL);
 524   base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool();
 525   scoped_refptr<base::SequencedTaskRunner> background_task_runner =
 526       pool->GetSequencedTaskRunner(pool->GetSequenceToken());
 527   url_blacklist_manager_.reset(new policy::URLBlacklistManager(
 528       pref_service, background_task_runner, io_task_runner, callback,
 529       base::Bind(policy::OverrideBlacklistForURL)));
 530
 531   if (!IsOffTheRecord()) {
 532     // Add policy headers for non-incognito requests.
 533     policy::PolicyHeaderService* policy_header_service =
 534         policy::PolicyHeaderServiceFactory::GetForBrowserContext(profile);
 535     if (policy_header_service) {
 536       policy_header_helper_ =
 537           policy_header_service->CreatePolicyHeaderIOHelper(io_task_runner);
 538     }
 539   }
 540 #endif
 541
 542   incognito_availibility_pref_.Init(
 543       prefs::kIncognitoModeAvailability, pref_service);
 544   incognito_availibility_pref_.MoveToThread(io_task_runner);
 545
 546   initialized_on_UI_thread_ = true;
 547
 548   // We need to make sure that content initializes its own data structures that
 549   // are associated with each ResourceContext because we might post this
 550   // object to the IO thread after this function.
 551   BrowserContext::EnsureResourceContextInitialized(profile);
 552 }
 553
 554 ProfileIOData::MediaRequestContext::MediaRequestContext() {
 555 }
 556
 557 void ProfileIOData::MediaRequestContext::SetHttpTransactionFactory(
 558     scoped_ptr<net::HttpTransactionFactory> http_factory) {
 559   http_factory_ = http_factory.Pass();
 560   set_http_transaction_factory(http_factory_.get());
 561 }
 562
 563 ProfileIOData::MediaRequestContext::~MediaRequestContext() {
 564   AssertNoURLRequests();
 565 }
 566
 567 ProfileIOData::AppRequestContext::AppRequestContext() {
 568 }
 569
 570 void ProfileIOData::AppRequestContext::SetCookieStore(
 571     net::CookieStore* cookie_store) {
 572   cookie_store_ = cookie_store;
 573   set_cookie_store(cookie_store);
 574 }
 575
 576 void ProfileIOData::AppRequestContext::SetHttpTransactionFactory(
 577     scoped_ptr<net::HttpTransactionFactory> http_factory) {
 578   http_factory_ = http_factory.Pass();
 579   set_http_transaction_factory(http_factory_.get());
 580 }
 581
 582 void ProfileIOData::AppRequestContext::SetJobFactory(
 583     scoped_ptr<net::URLRequestJobFactory> job_factory) {
 584   job_factory_ = job_factory.Pass();
 585   set_job_factory(job_factory_.get());
 586 }
 587
 588 ProfileIOData::AppRequestContext::~AppRequestContext() {
 589   AssertNoURLRequests();
 590 }
 591
 592 ProfileIOData::ProfileParams::ProfileParams()
 593     : io_thread(NULL),
 594 #if defined(OS_CHROMEOS)
 595       use_system_key_slot(false),
 596 #endif
 597       profile(NULL) {
 598 }
 599
 600 ProfileIOData::ProfileParams::~ProfileParams() {}
 601
 602 ProfileIOData::ProfileIOData(Profile::ProfileType profile_type)
 603     : initialized_(false),
 604 #if defined(OS_CHROMEOS)
 605       policy_cert_verifier_(NULL),
 606       use_system_key_slot_(false),
 607 #endif
 608       resource_context_(new ResourceContext(this)),
 609       initialized_on_UI_thread_(false),
 610       profile_type_(profile_type) {
 611   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 612 }
 613
 614 ProfileIOData::~ProfileIOData() {
 615   if (BrowserThread::IsMessageLoopValid(BrowserThread::IO))
 616     DCHECK_CURRENTLY_ON(BrowserThread::IO);
 617
 618   // Pull the contents of the request context maps onto the stack for sanity
 619   // checking of values in a minidump. http://crbug.com/260425
 620   size_t num_app_contexts = app_request_context_map_.size();
 621   size_t num_media_contexts = isolated_media_request_context_map_.size();
 622   size_t current_context = 0;
 623   static const size_t kMaxCachedContexts = 20;
 624   net::URLRequestContext* app_context_cache[kMaxCachedContexts] = {0};
 625   void* app_context_vtable_cache[kMaxCachedContexts] = {0};
 626   net::URLRequestContext* media_context_cache[kMaxCachedContexts] = {0};
 627   void* media_context_vtable_cache[kMaxCachedContexts] = {0};
 628   void* tmp_vtable = NULL;
 629   base::debug::Alias(&num_app_contexts);
 630   base::debug::Alias(&num_media_contexts);
 631   base::debug::Alias(&current_context);
 632   base::debug::Alias(app_context_cache);
 633   base::debug::Alias(app_context_vtable_cache);
 634   base::debug::Alias(media_context_cache);
 635   base::debug::Alias(media_context_vtable_cache);
 636   base::debug::Alias(&tmp_vtable);
 637
 638   current_context = 0;
 639   for (URLRequestContextMap::const_iterator it =
 640            app_request_context_map_.begin();
 641        current_context < kMaxCachedContexts &&
 642            it != app_request_context_map_.end();
 643        ++it, ++current_context) {
 644     app_context_cache[current_context] = it->second;
 645     memcpy(&app_context_vtable_cache[current_context],
 646            static_cast<void*>(it->second), sizeof(void*));
 647   }
 648
 649   current_context = 0;
 650   for (URLRequestContextMap::const_iterator it =
 651            isolated_media_request_context_map_.begin();
 652        current_context < kMaxCachedContexts &&
 653            it != isolated_media_request_context_map_.end();
 654        ++it, ++current_context) {
 655     media_context_cache[current_context] = it->second;
 656     memcpy(&media_context_vtable_cache[current_context],
 657            static_cast<void*>(it->second), sizeof(void*));
 658   }
 659
 660   // Destroy certificate_report_sender_ before main_request_context_,
 661   // since the former has a reference to the latter.
 662   if (transport_security_state_)
 663     transport_security_state_->SetReportSender(nullptr);
 664   certificate_report_sender_.reset();
 665
 666   // TODO(ajwong): These AssertNoURLRequests() calls are unnecessary since they
 667   // are already done in the URLRequestContext destructor.
 668   if (main_request_context_)
 669     main_request_context_->AssertNoURLRequests();
 670   if (extensions_request_context_)
 671     extensions_request_context_->AssertNoURLRequests();
 672
 673   current_context = 0;
 674   for (URLRequestContextMap::iterator it = app_request_context_map_.begin();
 675        it != app_request_context_map_.end(); ++it) {
 676     if (current_context < kMaxCachedContexts) {
 677       CHECK_EQ(app_context_cache[current_context], it->second);
 678       memcpy(&tmp_vtable, static_cast<void*>(it->second), sizeof(void*));
 679       CHECK_EQ(app_context_vtable_cache[current_context], tmp_vtable);
 680     }
 681     it->second->AssertNoURLRequests();
 682     delete it->second;
 683     current_context++;
 684   }
 685
 686   current_context = 0;
 687   for (URLRequestContextMap::iterator it =
 688            isolated_media_request_context_map_.begin();
 689        it != isolated_media_request_context_map_.end(); ++it) {
 690     if (current_context < kMaxCachedContexts) {
 691       CHECK_EQ(media_context_cache[current_context], it->second);
 692       memcpy(&tmp_vtable, static_cast<void*>(it->second), sizeof(void*));
 693       CHECK_EQ(media_context_vtable_cache[current_context], tmp_vtable);
 694     }
 695     it->second->AssertNoURLRequests();
 696     delete it->second;
 697     current_context++;
 698   }
 699 }
 700
 701 // static
 702 ProfileIOData* ProfileIOData::FromResourceContext(
 703     content::ResourceContext* rc) {
 704   return (static_cast<ResourceContext*>(rc))->io_data_;
 705 }
 706
 707 // static
 708 bool ProfileIOData::IsHandledProtocol(const std::string& scheme) {
 709   DCHECK_EQ(scheme, base::ToLowerASCII(scheme));
 710   static const char* const kProtocolList[] = {
 711     url::kFileScheme,
 712     content::kChromeDevToolsScheme,
 713     dom_distiller::kDomDistillerScheme,
 714 #if defined(ENABLE_EXTENSIONS)
 715     extensions::kExtensionScheme,
 716     extensions::kExtensionResourceScheme,
 717 #endif
 718     content::kChromeUIScheme,
 719     url::kDataScheme,
 720 #if defined(OS_CHROMEOS)
 721     content::kExternalFileScheme,
 722 #endif  // defined(OS_CHROMEOS)
 723     url::kAboutScheme,
 724 #if !defined(DISABLE_FTP_SUPPORT)
 725     url::kFtpScheme,
 726 #endif  // !defined(DISABLE_FTP_SUPPORT)
 727     url::kBlobScheme,
 728     url::kFileSystemScheme,
 729     chrome::kChromeSearchScheme,
 730   };
 731   for (size_t i = 0; i < arraysize(kProtocolList); ++i) {
 732     if (scheme == kProtocolList[i])
 733       return true;
 734   }
 735   return net::URLRequest::IsHandledProtocol(scheme);
 736 }
 737
 738 // static
 739 bool ProfileIOData::IsHandledURL(const GURL& url) {
 740   if (!url.is_valid()) {
 741     // We handle error cases.
 742     return true;
 743   }
 744
 745   return IsHandledProtocol(url.scheme());
 746 }
 747
 748 // static
 749 void ProfileIOData::InstallProtocolHandlers(
 750     net::URLRequestJobFactoryImpl* job_factory,
 751     content::ProtocolHandlerMap* protocol_handlers) {
 752   for (content::ProtocolHandlerMap::iterator it =
 753            protocol_handlers->begin();
 754        it != protocol_handlers->end();
 755        ++it) {
 756     bool set_protocol = job_factory->SetProtocolHandler(
 757         it->first, make_scoped_ptr(it->second.release()));
 758     DCHECK(set_protocol);
 759   }
 760   protocol_handlers->clear();
 761 }
 762
 763 // static
 764 void ProfileIOData::SetCertVerifierForTesting(
 765     net::CertVerifier* cert_verifier) {
 766   g_cert_verifier_for_testing = cert_verifier;
 767 }
 768
 769 content::ResourceContext* ProfileIOData::GetResourceContext() const {
 770   return resource_context_.get();
 771 }
 772
 773 net::URLRequestContext* ProfileIOData::GetMainRequestContext() const {
 774   DCHECK(initialized_);
 775   return main_request_context_.get();
 776 }
 777
 778 net::URLRequestContext* ProfileIOData::GetMediaRequestContext() const {
 779   DCHECK(initialized_);
 780   net::URLRequestContext* context = AcquireMediaRequestContext();
 781   DCHECK(context);
 782   return context;
 783 }
 784
 785 net::URLRequestContext* ProfileIOData::GetExtensionsRequestContext() const {
 786   DCHECK(initialized_);
 787   return extensions_request_context_.get();
 788 }
 789
 790 net::URLRequestContext* ProfileIOData::GetIsolatedAppRequestContext(
 791     net::URLRequestContext* main_context,
 792     const StoragePartitionDescriptor& partition_descriptor,
 793     scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
 794         protocol_handler_interceptor,
 795     content::ProtocolHandlerMap* protocol_handlers,
 796     content::URLRequestInterceptorScopedVector request_interceptors) const {
 797   DCHECK(initialized_);
 798   net::URLRequestContext* context = NULL;
 799   if (ContainsKey(app_request_context_map_, partition_descriptor)) {
 800     context = app_request_context_map_[partition_descriptor];
 801   } else {
 802     context =
 803         AcquireIsolatedAppRequestContext(main_context,
 804                                          partition_descriptor,
 805                                          protocol_handler_interceptor.Pass(),
 806                                          protocol_handlers,
 807                                          request_interceptors.Pass());
 808     app_request_context_map_[partition_descriptor] = context;
 809   }
 810   DCHECK(context);
 811   return context;
 812 }
 813
 814 net::URLRequestContext* ProfileIOData::GetIsolatedMediaRequestContext(
 815     net::URLRequestContext* app_context,
 816     const StoragePartitionDescriptor& partition_descriptor) const {
 817   DCHECK(initialized_);
 818   net::URLRequestContext* context = NULL;
 819   if (ContainsKey(isolated_media_request_context_map_, partition_descriptor)) {
 820     context = isolated_media_request_context_map_[partition_descriptor];
 821   } else {
 822     context = AcquireIsolatedMediaRequestContext(app_context,
 823                                                  partition_descriptor);
 824     isolated_media_request_context_map_[partition_descriptor] = context;
 825   }
 826   DCHECK(context);
 827   return context;
 828 }
 829
 830 extensions::InfoMap* ProfileIOData::GetExtensionInfoMap() const {
 831   DCHECK(initialized_) << "ExtensionSystem not initialized";
 832 #if defined(ENABLE_EXTENSIONS)
 833   return extension_info_map_.get();
 834 #else
 835   return nullptr;
 836 #endif
 837 }
 838
 839 extensions::ExtensionThrottleManager*
 840 ProfileIOData::GetExtensionThrottleManager() const {
 841   DCHECK(initialized_) << "ExtensionSystem not initialized";
 842 #if defined(ENABLE_EXTENSIONS)
 843   return extension_throttle_manager_.get();
 844 #else
 845   return nullptr;
 846 #endif
 847 }
 848
 849 content_settings::CookieSettings* ProfileIOData::GetCookieSettings() const {
 850   // Allow either Init() or SetCookieSettingsForTesting() to initialize.
 851   DCHECK(initialized_ || cookie_settings_.get());
 852   return cookie_settings_.get();
 853 }
 854
 855 HostContentSettingsMap* ProfileIOData::GetHostContentSettingsMap() const {
 856   DCHECK(initialized_);
 857   return host_content_settings_map_.get();
 858 }
 859
 860 ResourceContext::SaltCallback ProfileIOData::GetMediaDeviceIDSalt() const {
 861   return base::Bind(&MediaDeviceIDSalt::GetSalt, media_device_id_salt_);
 862 }
 863
 864 bool ProfileIOData::IsOffTheRecord() const {
 865   return profile_type() == Profile::INCOGNITO_PROFILE
 866       || profile_type() == Profile::GUEST_PROFILE;
 867 }
 868
 869 void ProfileIOData::InitializeMetricsEnabledStateOnUIThread() {
 870   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 871 #if defined(OS_CHROMEOS)
 872   // Just fetch the value from ChromeOS' settings while we're on the UI thread.
 873   // TODO(stevet): For now, this value is only set on profile initialization.
 874   // We will want to do something similar to the PrefMember method below in the
 875   // future to more accurately capture this state.
 876   chromeos::CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref,
 877                                             &enable_metrics_);
 878 #elif defined(OS_ANDROID)
 879   // TODO(dwkang): rename or unify the pref for UMA once we have conclusion
 880   // in crbugs.com/246495.
 881   // Android has it's own preferences for metrics / crash uploading.
 882   enable_metrics_.Init(prefs::kCrashReportingEnabled,
 883                        g_browser_process->local_state());
 884   enable_metrics_.MoveToThread(
 885       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 886 #else
 887   // Prep the PrefMember and send it to the IO thread, since this value will be
 888   // read from there.
 889   enable_metrics_.Init(prefs::kMetricsReportingEnabled,
 890                        g_browser_process->local_state());
 891   enable_metrics_.MoveToThread(
 892       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 893 #endif  // defined(OS_CHROMEOS)
 894 }
 895
 896 bool ProfileIOData::GetMetricsEnabledStateOnIOThread() const {
 897   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 898 #if defined(OS_CHROMEOS)
 899   return enable_metrics_;
 900 #else
 901   return enable_metrics_.GetValue();
 902 #endif  // defined(OS_CHROMEOS)
 903 }
 904
 905 bool ProfileIOData::IsDataReductionProxyEnabled() const {
 906   return data_reduction_proxy_io_data() &&
 907       data_reduction_proxy_io_data()->IsEnabled();
 908 }
 909
 910 void ProfileIOData::set_data_reduction_proxy_io_data(
 911     scoped_ptr<data_reduction_proxy::DataReductionProxyIOData>
 912         data_reduction_proxy_io_data) const {
 913   data_reduction_proxy_io_data_ = data_reduction_proxy_io_data.Pass();
 914 }
 915
 916 base::WeakPtr<net::HttpServerProperties>
 917 ProfileIOData::http_server_properties() const {
 918   return http_server_properties_->GetWeakPtr();
 919 }
 920
 921 void ProfileIOData::set_http_server_properties(
 922     scoped_ptr<net::HttpServerProperties> http_server_properties) const {
 923   http_server_properties_ = http_server_properties.Pass();
 924 }
 925
 926 ProfileIOData::ResourceContext::ResourceContext(ProfileIOData* io_data)
 927     : io_data_(io_data),
 928       host_resolver_(NULL),
 929       request_context_(NULL) {
 930   DCHECK(io_data);
 931 }
 932
 933 ProfileIOData::ResourceContext::~ResourceContext() {}
 934
 935 net::HostResolver* ProfileIOData::ResourceContext::GetHostResolver()  {
 936   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 937   DCHECK(io_data_->initialized_);
 938   return host_resolver_;
 939 }
 940
 941 net::URLRequestContext* ProfileIOData::ResourceContext::GetRequestContext()  {
 942   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 943   DCHECK(io_data_->initialized_);
 944   return request_context_;
 945 }
 946
 947 scoped_ptr<net::ClientCertStore>
 948 ProfileIOData::ResourceContext::CreateClientCertStore() {
 949   if (!io_data_->client_cert_store_factory_.is_null())
 950     return io_data_->client_cert_store_factory_.Run();
 951 #if defined(OS_CHROMEOS)
 952   return scoped_ptr<net::ClientCertStore>(new chromeos::ClientCertStoreChromeOS(
 953       io_data_->certificate_provider_->Copy(),
 954       make_scoped_ptr(new chromeos::ClientCertFilterChromeOS(
 955           io_data_->use_system_key_slot(), io_data_->username_hash())),
 956       base::Bind(&CreateCryptoModuleBlockingPasswordDelegate,
 957                  chrome::kCryptoModulePasswordClientAuth)));
 958 #elif defined(USE_NSS_CERTS)
 959   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreNSS(
 960       base::Bind(&CreateCryptoModuleBlockingPasswordDelegate,
 961                  chrome::kCryptoModulePasswordClientAuth)));
 962 #elif defined(OS_WIN)
 963   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreWin());
 964 #elif defined(OS_MACOSX)
 965   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreMac());
 966 #elif defined(OS_ANDROID)
 967   // Android does not use the ClientCertStore infrastructure. On Android client
 968   // cert matching is done by the OS as part of the call to show the cert
 969   // selection dialog.
 970   return nullptr;
 971 #else
 972 #error Unknown platform.
 973 #endif
 974 }
 975
 976 void ProfileIOData::ResourceContext::CreateKeygenHandler(
 977     uint32 key_size_in_bits,
 978     const std::string& challenge_string,
 979     const GURL& url,
 980     const base::Callback<void(scoped_ptr<net::KeygenHandler>)>& callback) {
 981   DCHECK(!callback.is_null());
 982 #if defined(USE_NSS_CERTS)
 983   scoped_ptr<net::KeygenHandler> keygen_handler(
 984       new net::KeygenHandler(key_size_in_bits, challenge_string, url));
 985
 986   base::Callback<void(scoped_ptr<ChromeNSSCryptoModuleDelegate>)>
 987       got_delegate_callback = base::Bind(&InitializeAndPassKeygenHandler,
 988                                          base::Passed(&keygen_handler),
 989                                          callback);
 990
 991   ChromeNSSCryptoModuleDelegate::CreateForResourceContext(
 992       chrome::kCryptoModulePasswordKeygen,
 993       net::HostPortPair::FromURL(url),
 994       this,
 995       got_delegate_callback);
 996 #else
 997   callback.Run(make_scoped_ptr(
 998       new net::KeygenHandler(key_size_in_bits, challenge_string, url)));
 999 #endif
1000 }
1001
1002 ResourceContext::SaltCallback
1003 ProfileIOData::ResourceContext::GetMediaDeviceIDSalt() {
1004   return io_data_->GetMediaDeviceIDSalt();
1005 }
1006
1007 // static
1008 std::string ProfileIOData::GetSSLSessionCacheShard() {
1009   DCHECK_CURRENTLY_ON(BrowserThread::IO);
1010   // The SSL session cache is partitioned by setting a string. This returns a
1011   // unique string to partition the SSL session cache. Each time we create a
1012   // new profile, we'll get a fresh SSL session cache which is separate from
1013   // the other profiles.
1014   static unsigned ssl_session_cache_instance = 0;
1015   return base::StringPrintf("profile/%u", ssl_session_cache_instance++);
1016 }
1017
1018 void ProfileIOData::Init(
1019     content::ProtocolHandlerMap* protocol_handlers,
1020     content::URLRequestInterceptorScopedVector request_interceptors) const {
1021   // The basic logic is implemented here. The specific initialization
1022   // is done in InitializeInternal(), implemented by subtypes. Static helper
1023   // functions have been provided to assist in common operations.
1024   DCHECK_CURRENTLY_ON(BrowserThread::IO);
1025   DCHECK(!initialized_);
1026
1027   // TODO(jhawkins): Remove once crbug.com/102004 is fixed.
1028   CHECK(initialized_on_UI_thread_);
1029
1030   // TODO(jhawkins): Return to DCHECK once crbug.com/102004 is fixed.
1031   CHECK(profile_params_.get());
1032
1033   IOThread* const io_thread = profile_params_->io_thread;
1034   IOThread::Globals* const io_thread_globals = io_thread->globals();
1035   const base::CommandLine& command_line =
1036       *base::CommandLine::ForCurrentProcess();
1037
1038   // Create the common request contexts.
1039   main_request_context_.reset(new net::URLRequestContext());
1040   extensions_request_context_.reset(new net::URLRequestContext());
1041
1042   scoped_ptr<ChromeNetworkDelegate> network_delegate(
1043       new ChromeNetworkDelegate(
1044 #if defined(ENABLE_EXTENSIONS)
1045           io_thread_globals->extension_event_router_forwarder.get(),
1046 #else
1047           NULL,
1048 #endif
1049           &enable_referrers_));
1050 #if defined(ENABLE_EXTENSIONS)
1051   network_delegate->set_extension_info_map(
1052       profile_params_->extension_info_map.get());
1053   if (!command_line.HasSwitch(switches::kDisableExtensionsHttpThrottling)) {
1054     extension_throttle_manager_.reset(
1055         new extensions::ExtensionThrottleManager());
1056   }
1057 #endif
1058
1059 #if defined(ENABLE_CONFIGURATION_POLICY)
1060   network_delegate->set_url_blacklist_manager(url_blacklist_manager_.get());
1061 #endif
1062   network_delegate->set_profile(profile_params_->profile);
1063   network_delegate->set_profile_path(profile_params_->path);
1064   network_delegate->set_cookie_settings(profile_params_->cookie_settings.get());
1065   network_delegate->set_enable_do_not_track(&enable_do_not_track_);
1066   network_delegate->set_force_google_safe_search(&force_google_safesearch_);
1067   network_delegate->set_force_youtube_safety_mode(&force_youtube_safety_mode_);
1068
1069   // NOTE: Proxy service uses the default io thread network delegate, not the
1070   // delegate just created.
1071   proxy_service_.reset(
1072       ProxyServiceFactory::CreateProxyService(
1073           io_thread->net_log(),
1074           io_thread_globals->proxy_script_fetcher_context.get(),
1075           io_thread_globals->system_network_delegate.get(),
1076           profile_params_->proxy_config_service.release(),
1077           command_line,
1078           quick_check_enabled_.GetValue()));
1079   transport_security_state_.reset(new net::TransportSecurityState());
1080   base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool();
1081   transport_security_persister_.reset(
1082       new net::TransportSecurityPersister(
1083           transport_security_state_.get(),
1084           profile_params_->path,
1085           pool->GetSequencedTaskRunnerWithShutdownBehavior(
1086               pool->GetSequenceToken(),
1087               base::SequencedWorkerPool::BLOCK_SHUTDOWN),
1088           IsOffTheRecord()));
1089
1090   certificate_report_sender_.reset(new net::CertificateReportSender(
1091       main_request_context_.get(),
1092       net::CertificateReportSender::DO_NOT_SEND_COOKIES));
1093   transport_security_state_->SetReportSender(certificate_report_sender_.get());
1094
1095   // Take ownership over these parameters.
1096   cookie_settings_ = profile_params_->cookie_settings;
1097   host_content_settings_map_ = profile_params_->host_content_settings_map;
1098 #if defined(ENABLE_EXTENSIONS)
1099   extension_info_map_ = profile_params_->extension_info_map;
1100 #endif
1101
1102   resource_context_->host_resolver_ = io_thread_globals->host_resolver.get();
1103   resource_context_->request_context_ = main_request_context_.get();
1104
1105   if (profile_params_->resource_prefetch_predictor_observer_) {
1106     resource_prefetch_predictor_observer_.reset(
1107         profile_params_->resource_prefetch_predictor_observer_.release());
1108   }
1109
1110 #if defined(ENABLE_SUPERVISED_USERS)
1111   supervised_user_url_filter_ = profile_params_->supervised_user_url_filter;
1112 #endif
1113
1114 #if defined(OS_CHROMEOS)
1115   username_hash_ = profile_params_->username_hash;
1116   use_system_key_slot_ = profile_params_->use_system_key_slot;
1117   if (use_system_key_slot_)
1118     EnableNSSSystemKeySlotForResourceContext(resource_context_.get());
1119
1120   certificate_provider_ = profile_params_->certificate_provider.Pass();
1121 #endif
1122
1123   if (g_cert_verifier_for_testing) {
1124     main_request_context_->set_cert_verifier(g_cert_verifier_for_testing);
1125   } else {
1126 #if defined(OS_CHROMEOS)
1127     crypto::ScopedPK11Slot public_slot =
1128         crypto::GetPublicSlotForChromeOSUser(username_hash_);
1129     // The private slot won't be ready by this point. It shouldn't be necessary
1130     // for cert trust purposes anyway.
1131     scoped_refptr<net::CertVerifyProc> verify_proc(
1132         new chromeos::CertVerifyProcChromeOS(public_slot.Pass()));
1133     if (policy_cert_verifier_) {
1134       DCHECK_EQ(policy_cert_verifier_, cert_verifier_.get());
1135       policy_cert_verifier_->InitializeOnIOThread(verify_proc);
1136     } else {
1137       cert_verifier_.reset(
1138           new net::MultiThreadedCertVerifier(verify_proc.get()));
1139     }
1140     main_request_context_->set_cert_verifier(cert_verifier_.get());
1141 #else
1142     main_request_context_->set_cert_verifier(
1143         io_thread_globals->cert_verifier.get());
1144 #endif
1145   }
1146
1147   // Install the New Tab Page Interceptor.
1148   if (profile_params_->new_tab_page_interceptor.get()) {
1149     request_interceptors.push_back(
1150         profile_params_->new_tab_page_interceptor.release());
1151   }
1152
1153   InitializeInternal(
1154       network_delegate.Pass(), profile_params_.get(),
1155       protocol_handlers, request_interceptors.Pass());
1156
1157   profile_params_.reset();
1158   initialized_ = true;
1159 }
1160
1161 void ProfileIOData::ApplyProfileParamsToContext(
1162     net::URLRequestContext* context) const {
1163   context->set_http_user_agent_settings(
1164       chrome_http_user_agent_settings_.get());
1165   context->set_ssl_config_service(profile_params_->ssl_config_service.get());
1166 }
1167
1168 scoped_ptr<net::URLRequestJobFactory> ProfileIOData::SetUpJobFactoryDefaults(
1169     scoped_ptr<net::URLRequestJobFactoryImpl> job_factory,
1170     content::URLRequestInterceptorScopedVector request_interceptors,
1171     scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
1172         protocol_handler_interceptor,
1173     net::NetworkDelegate* network_delegate,
1174     net::FtpTransactionFactory* ftp_transaction_factory) const {
1175   // NOTE(willchan): Keep these protocol handlers in sync with
1176   // ProfileIOData::IsHandledProtocol().
1177   bool set_protocol = job_factory->SetProtocolHandler(
1178       url::kFileScheme,
1179       make_scoped_ptr(new net::FileProtocolHandler(
1180           content::BrowserThread::GetBlockingPool()
1181               ->GetTaskRunnerWithShutdownBehavior(
1182                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN))));
1183   DCHECK(set_protocol);
1184
1185 #if defined(ENABLE_EXTENSIONS)
1186   DCHECK(extension_info_map_.get());
1187   // Check only for incognito (and not Chrome OS guest mode GUEST_PROFILE).
1188   bool is_incognito = profile_type() == Profile::INCOGNITO_PROFILE;
1189   set_protocol = job_factory->SetProtocolHandler(
1190       extensions::kExtensionScheme,
1191       extensions::CreateExtensionProtocolHandler(is_incognito,
1192                                                  extension_info_map_.get()));
1193   DCHECK(set_protocol);
1194   set_protocol = job_factory->SetProtocolHandler(
1195       extensions::kExtensionResourceScheme,
1196       CreateExtensionResourceProtocolHandler());
1197   DCHECK(set_protocol);
1198 #endif
1199   set_protocol = job_factory->SetProtocolHandler(
1200       url::kDataScheme, make_scoped_ptr(new net::DataProtocolHandler()));
1201   DCHECK(set_protocol);
1202 #if defined(OS_CHROMEOS)
1203   if (profile_params_) {
1204     set_protocol = job_factory->SetProtocolHandler(
1205         content::kExternalFileScheme,
1206         make_scoped_ptr(new chromeos::ExternalFileProtocolHandler(
1207             profile_params_->profile)));
1208     DCHECK(set_protocol);
1209   }
1210 #endif  // defined(OS_CHROMEOS)
1211 #if defined(OS_ANDROID)
1212   set_protocol = job_factory->SetProtocolHandler(
1213       url::kContentScheme,
1214       content::ContentProtocolHandler::Create(
1215           content::BrowserThread::GetBlockingPool()
1216               ->GetTaskRunnerWithShutdownBehavior(
1217                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)));
1218 #endif
1219
1220   job_factory->SetProtocolHandler(
1221       url::kAboutScheme,
1222       make_scoped_ptr(new about_handler::AboutProtocolHandler()));
1223 #if !defined(DISABLE_FTP_SUPPORT)
1224   DCHECK(ftp_transaction_factory);
1225   job_factory->SetProtocolHandler(
1226       url::kFtpScheme,
1227       make_scoped_ptr(new net::FtpProtocolHandler(ftp_transaction_factory)));
1228 #endif  // !defined(DISABLE_FTP_SUPPORT)
1229
1230 #if defined(DEBUG_DEVTOOLS)
1231   request_interceptors.push_back(new DebugDevToolsInterceptor);
1232 #endif
1233
1234   // Set up interceptors in the reverse order.
1235   scoped_ptr<net::URLRequestJobFactory> top_job_factory = job_factory.Pass();
1236   for (content::URLRequestInterceptorScopedVector::reverse_iterator i =
1237            request_interceptors.rbegin();
1238        i != request_interceptors.rend();
1239        ++i) {
1240     top_job_factory.reset(new net::URLRequestInterceptingJobFactory(
1241         top_job_factory.Pass(), make_scoped_ptr(*i)));
1242   }
1243   request_interceptors.weak_clear();
1244
1245   if (protocol_handler_interceptor) {
1246     protocol_handler_interceptor->Chain(top_job_factory.Pass());
1247     return protocol_handler_interceptor.Pass();
1248   } else {
1249     return top_job_factory.Pass();
1250   }
1251 }
1252
1253 void ProfileIOData::ShutdownOnUIThread(
1254     scoped_ptr<ChromeURLRequestContextGetterVector> context_getters) {
1255   DCHECK_CURRENTLY_ON(BrowserThread::UI);
1256
1257   google_services_user_account_id_.Destroy();
1258   enable_referrers_.Destroy();
1259   enable_do_not_track_.Destroy();
1260   force_google_safesearch_.Destroy();
1261   force_youtube_safety_mode_.Destroy();
1262 #if !defined(OS_CHROMEOS)
1263   enable_metrics_.Destroy();
1264 #endif
1265   safe_browsing_enabled_.Destroy();
1266   sync_disabled_.Destroy();
1267   signin_allowed_.Destroy();
1268   network_prediction_options_.Destroy();
1269   quick_check_enabled_.Destroy();
1270   if (media_device_id_salt_.get())
1271     media_device_id_salt_->ShutdownOnUIThread();
1272   session_startup_pref_.Destroy();
1273 #if defined(ENABLE_CONFIGURATION_POLICY)
1274   if (url_blacklist_manager_)
1275     url_blacklist_manager_->ShutdownOnUIThread();
1276 #endif
1277   if (chrome_http_user_agent_settings_)
1278     chrome_http_user_agent_settings_->CleanupOnUIThread();
1279   incognito_availibility_pref_.Destroy();
1280
1281   if (!context_getters->empty()) {
1282     if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) {
1283       BrowserThread::PostTask(
1284           BrowserThread::IO, FROM_HERE,
1285           base::Bind(&NotifyContextGettersOfShutdownOnIO,
1286               base::Passed(&context_getters)));
1287     }
1288   }
1289
1290   bool posted = BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this);
1291   if (!posted)
1292     delete this;
1293 }
1294
1295 void ProfileIOData::set_channel_id_service(
1296     net::ChannelIDService* channel_id_service) const {
1297   channel_id_service_.reset(channel_id_service);
1298 }
1299
1300 void ProfileIOData::DestroyResourceContext() {
1301   resource_context_.reset();
1302 }
1303
1304 scoped_ptr<net::HttpCache> ProfileIOData::CreateMainHttpFactory(
1305     const ProfileParams* profile_params,
1306     net::HttpCache::BackendFactory* main_backend) const {
1307   net::HttpNetworkSession::Params params;
1308   net::URLRequestContext* context = main_request_context();
1309
1310   IOThread* const io_thread = profile_params->io_thread;
1311
1312   io_thread->InitializeNetworkSessionParams(&params);
1313   net::URLRequestContextBuilder::SetHttpNetworkSessionComponents(context,
1314                                                                  &params);
1315
1316   params.ssl_session_cache_shard = GetSSLSessionCacheShard();
1317   params.socket_performance_watcher_factory =
1318       io_thread->globals()->network_quality_estimator.get();
1319   if (data_reduction_proxy_io_data_.get())
1320     params.proxy_delegate = data_reduction_proxy_io_data_->proxy_delegate();
1321
1322   net::HttpNetworkSession* session = new net::HttpNetworkSession(params);
1323   return scoped_ptr<net::HttpCache>(new net::HttpCache(
1324       new DevToolsNetworkTransactionFactory(
1325           network_controller_handle_.GetController(), session),
1326       context->net_log(), main_backend));
1327 }
1328
1329 scoped_ptr<net::HttpCache> ProfileIOData::CreateHttpFactory(
1330     net::HttpNetworkSession* shared_session,
1331     net::HttpCache::BackendFactory* backend) const {
1332   return scoped_ptr<net::HttpCache>(new net::HttpCache(
1333       new DevToolsNetworkTransactionFactory(
1334           network_controller_handle_.GetController(), shared_session),
1335       shared_session->net_log(), backend));
1336 }
1337
1338 void ProfileIOData::SetCookieSettingsForTesting(
1339     content_settings::CookieSettings* cookie_settings) {
1340   DCHECK(!cookie_settings_.get());
1341   cookie_settings_ = cookie_settings;
1342 }