src/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/threading/sequenced_worker_pool.h"
  24 #include "chrome/browser/browser_process.h"
  25 #include "chrome/browser/chrome_notification_types.h"
  26 #include "chrome/browser/content_settings/cookie_settings.h"
  27 #include "chrome/browser/content_settings/host_content_settings_map.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/about_protocol_handler.h"
  37 #include "chrome/browser/net/chrome_fraudulent_certificate_reporter.h"
  38 #include "chrome/browser/net/chrome_http_user_agent_settings.h"
  39 #include "chrome/browser/net/chrome_net_log.h"
  40 #include "chrome/browser/net/chrome_network_delegate.h"
  41 #include "chrome/browser/net/chrome_url_request_context_getter.h"
  42 #include "chrome/browser/net/cookie_store_util.h"
  43 #include "chrome/browser/net/proxy_service_factory.h"
  44 #include "chrome/browser/net/resource_prefetch_predictor_observer.h"
  45 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_configurator.h"
  46 #include "chrome/browser/predictors/resource_prefetch_predictor.h"
  47 #include "chrome/browser/predictors/resource_prefetch_predictor_factory.h"
  48 #include "chrome/browser/profiles/profile.h"
  49 #include "chrome/browser/profiles/profile_manager.h"
  50 #include "chrome/browser/signin/signin_names_io_thread.h"
  51 #include "chrome/common/chrome_paths.h"
  52 #include "chrome/common/chrome_switches.h"
  53 #include "chrome/common/pref_names.h"
  54 #include "chrome/common/url_constants.h"
  55 #include "components/content_settings/core/browser/content_settings_provider.h"
  56 #include "components/data_reduction_proxy/browser/data_reduction_proxy_config_service.h"
  57 #include "components/data_reduction_proxy/browser/data_reduction_proxy_configurator.h"
  58 #include "components/data_reduction_proxy/browser/data_reduction_proxy_settings.h"
  59 #include "components/data_reduction_proxy/common/data_reduction_proxy_switches.h"
  60 #include "components/dom_distiller/core/url_constants.h"
  61 #include "components/startup_metric_utils/startup_metric_utils.h"
  62 #include "components/sync_driver/pref_names.h"
  63 #include "components/url_fixer/url_fixer.h"
  64 #include "content/public/browser/browser_thread.h"
  65 #include "content/public/browser/host_zoom_map.h"
  66 #include "content/public/browser/notification_service.h"
  67 #include "content/public/browser/resource_context.h"
  68 #include "net/base/keygen_handler.h"
  69 #include "net/cookies/canonical_cookie.h"
  70 #include "net/http/http_transaction_factory.h"
  71 #include "net/http/http_util.h"
  72 #include "net/http/transport_security_persister.h"
  73 #include "net/proxy/proxy_config_service_fixed.h"
  74 #include "net/proxy/proxy_script_fetcher_impl.h"
  75 #include "net/proxy/proxy_service.h"
  76 #include "net/ssl/channel_id_service.h"
  77 #include "net/ssl/client_cert_store.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_file_job.h"
  84 #include "net/url_request/url_request_intercepting_job_factory.h"
  85 #include "net/url_request/url_request_interceptor.h"
  86 #include "net/url_request/url_request_job_factory_impl.h"
  87
  88 #if defined(ENABLE_CONFIGURATION_POLICY)
  89 #include "chrome/browser/policy/cloud/policy_header_service_factory.h"
  90 #include "chrome/browser/policy/policy_helpers.h"
  91 #include "components/policy/core/browser/url_blacklist_manager.h"
  92 #include "components/policy/core/common/cloud/policy_header_io_helper.h"
  93 #include "components/policy/core/common/cloud/policy_header_service.h"
  94 #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
  95 #endif
  96
  97 #if defined(ENABLE_EXTENSIONS)
  98 #include "chrome/browser/extensions/extension_resource_protocols.h"
  99 #include "extensions/browser/extension_protocols.h"
 100 #include "extensions/browser/extension_system.h"
 101 #include "extensions/browser/info_map.h"
 102 #include "extensions/common/constants.h"
 103 #endif
 104
 105 #if defined(ENABLE_MANAGED_USERS)
 106 #include "chrome/browser/supervised_user/supervised_user_service.h"
 107 #include "chrome/browser/supervised_user/supervised_user_service_factory.h"
 108 #include "chrome/browser/supervised_user/supervised_user_url_filter.h"
 109 #endif
 110
 111 #if defined(OS_ANDROID)
 112 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h"
 113 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings_factory.h"
 114 #include "components/data_reduction_proxy/common/data_reduction_proxy_switches.h"
 115 #endif  // defined(OS_ANDROID)
 116
 117 #if defined(OS_CHROMEOS)
 118 #include "chrome/browser/chromeos/fileapi/external_file_protocol_handler.h"
 119 #include "chrome/browser/chromeos/login/startup_utils.h"
 120 #include "chrome/browser/chromeos/net/cert_verify_proc_chromeos.h"
 121 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 122 #include "chrome/browser/chromeos/policy/policy_cert_service.h"
 123 #include "chrome/browser/chromeos/policy/policy_cert_service_factory.h"
 124 #include "chrome/browser/chromeos/policy/policy_cert_verifier.h"
 125 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 126 #include "chrome/browser/chromeos/settings/cros_settings.h"
 127 #include "chrome/browser/net/nss_context.h"
 128 #include "chromeos/dbus/cryptohome_client.h"
 129 #include "chromeos/dbus/dbus_thread_manager.h"
 130 #include "chromeos/settings/cros_settings_names.h"
 131 #include "components/user_manager/user.h"
 132 #include "components/user_manager/user_manager.h"
 133 #include "crypto/nss_util.h"
 134 #include "crypto/nss_util_internal.h"
 135 #include "net/cert/cert_verifier.h"
 136 #include "net/cert/multi_threaded_cert_verifier.h"
 137 #include "net/ssl/client_cert_store_chromeos.h"
 138 #endif  // defined(OS_CHROMEOS)
 139
 140 #if defined(USE_NSS)
 141 #include "chrome/browser/ui/crypto_module_delegate_nss.h"
 142 #include "net/ssl/client_cert_store_nss.h"
 143 #endif
 144
 145 #if defined(OS_WIN)
 146 #include "net/ssl/client_cert_store_win.h"
 147 #endif
 148
 149 #if defined(OS_MACOSX)
 150 #include "net/ssl/client_cert_store_mac.h"
 151 #endif
 152
 153 using content::BrowserContext;
 154 using content::BrowserThread;
 155 using content::ResourceContext;
 156
 157 namespace {
 158
 159 #if defined(DEBUG_DEVTOOLS)
 160 bool IsSupportedDevToolsURL(const GURL& url, base::FilePath* path) {
 161   std::string bundled_path_prefix(chrome::kChromeUIDevToolsBundledPath);
 162   bundled_path_prefix = "/" + bundled_path_prefix + "/";
 163
 164   if (!url.SchemeIs(content::kChromeDevToolsScheme) ||
 165       url.host() != chrome::kChromeUIDevToolsHost ||
 166       !StartsWithASCII(url.path(), bundled_path_prefix, false)) {
 167     return false;
 168   }
 169
 170   if (!url.is_valid()) {
 171     NOTREACHED();
 172     return false;
 173   }
 174
 175   // Remove Query and Ref from URL.
 176   GURL stripped_url;
 177   GURL::Replacements replacements;
 178   replacements.ClearQuery();
 179   replacements.ClearRef();
 180   stripped_url = url.ReplaceComponents(replacements);
 181
 182   std::string relative_path;
 183   const std::string& spec = stripped_url.possibly_invalid_spec();
 184   const url::Parsed& parsed = stripped_url.parsed_for_possibly_invalid_spec();
 185   int offset = parsed.CountCharactersBefore(url::Parsed::PATH, false);
 186   if (offset < static_cast<int>(spec.size()))
 187     relative_path.assign(spec.substr(offset + bundled_path_prefix.length()));
 188
 189   // Check that |relative_path| is not an absolute path (otherwise
 190   // AppendASCII() will DCHECK).  The awkward use of StringType is because on
 191   // some systems FilePath expects a std::string, but on others a std::wstring.
 192   base::FilePath p(
 193       base::FilePath::StringType(relative_path.begin(), relative_path.end()));
 194   if (p.IsAbsolute())
 195     return false;
 196
 197   base::FilePath inspector_dir;
 198   if (!PathService::Get(chrome::DIR_INSPECTOR, &inspector_dir))
 199     return false;
 200
 201   if (inspector_dir.empty())
 202     return false;
 203
 204   *path = inspector_dir.AppendASCII(relative_path);
 205   return true;
 206 }
 207
 208 class DebugDevToolsInterceptor : public net::URLRequestInterceptor {
 209  public:
 210   DebugDevToolsInterceptor() {}
 211   virtual ~DebugDevToolsInterceptor() {}
 212
 213   // net::URLRequestInterceptor implementation.
 214   virtual net::URLRequestJob* MaybeInterceptRequest(
 215       net::URLRequest* request,
 216       net::NetworkDelegate* network_delegate) const OVERRIDE {
 217     base::FilePath path;
 218     if (IsSupportedDevToolsURL(request->url(), &path))
 219       return new net::URLRequestFileJob(
 220           request, network_delegate, path,
 221           content::BrowserThread::GetBlockingPool()->
 222               GetTaskRunnerWithShutdownBehavior(
 223                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
 224
 225     return NULL;
 226   }
 227 };
 228 #endif  // defined(DEBUG_DEVTOOLS)
 229
 230 #if defined(OS_CHROMEOS)
 231 // The following four functions are responsible for initializing NSS for each
 232 // profile on ChromeOS, which has a separate NSS database and TPM slot
 233 // per-profile.
 234 //
 235 // Initialization basically follows these steps:
 236 // 1) Get some info from user_manager::UserManager about the User for this
 237 // profile.
 238 // 2) Tell nss_util to initialize the software slot for this profile.
 239 // 3) Wait for the TPM module to be loaded by nss_util if it isn't already.
 240 // 4) Ask CryptohomeClient which TPM slot id corresponds to this profile.
 241 // 5) Tell nss_util to use that slot id on the TPM module.
 242 //
 243 // Some of these steps must happen on the UI thread, others must happen on the
 244 // IO thread:
 245 //               UI thread                              IO Thread
 246 //
 247 //  ProfileIOData::InitializeOnUIThread
 248 //                   |
 249 //  ProfileHelper::Get()->GetUserByProfile()
 250 //                   \---------------------------------------v
 251 //                                                 StartNSSInitOnIOThread
 252 //                                                           |
 253 //                                          crypto::InitializeNSSForChromeOSUser
 254 //                                                           |
 255 //                                                crypto::IsTPMTokenReady
 256 //                                                           |
 257 //                                          StartTPMSlotInitializationOnIOThread
 258 //                   v---------------------------------------/
 259 //     GetTPMInfoForUserOnUIThread
 260 //                   |
 261 // CryptohomeClient::Pkcs11GetTpmTokenInfoForUser
 262 //                   |
 263 //     DidGetTPMInfoForUserOnUIThread
 264 //                   \---------------------------------------v
 265 //                                          crypto::InitializeTPMForChromeOSUser
 266
 267 void DidGetTPMInfoForUserOnUIThread(const std::string& username_hash,
 268                                     chromeos::DBusMethodCallStatus call_status,
 269                                     const std::string& label,
 270                                     const std::string& user_pin,
 271                                     int slot_id) {
 272   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 273   if (call_status == chromeos::DBUS_METHOD_CALL_FAILURE) {
 274     NOTREACHED() << "dbus error getting TPM info for " << username_hash;
 275     return;
 276   }
 277   DVLOG(1) << "Got TPM slot for " << username_hash << ": " << slot_id;
 278   BrowserThread::PostTask(
 279       BrowserThread::IO,
 280       FROM_HERE,
 281       base::Bind(
 282           &crypto::InitializeTPMForChromeOSUser, username_hash, slot_id));
 283 }
 284
 285 void GetTPMInfoForUserOnUIThread(const std::string& username,
 286                                  const std::string& username_hash) {
 287   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 288   DVLOG(1) << "Getting TPM info from cryptohome for "
 289            << " " << username << " " << username_hash;
 290   chromeos::DBusThreadManager::Get()
 291       ->GetCryptohomeClient()
 292       ->Pkcs11GetTpmTokenInfoForUser(
 293             username,
 294             base::Bind(&DidGetTPMInfoForUserOnUIThread, username_hash));
 295 }
 296
 297 void StartTPMSlotInitializationOnIOThread(const std::string& username,
 298                                           const std::string& username_hash) {
 299   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 300
 301   BrowserThread::PostTask(
 302       BrowserThread::UI,
 303       FROM_HERE,
 304       base::Bind(&GetTPMInfoForUserOnUIThread, username, username_hash));
 305 }
 306
 307 void StartNSSInitOnIOThread(const std::string& username,
 308                             const std::string& username_hash,
 309                             const base::FilePath& path) {
 310   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 311   DVLOG(1) << "Starting NSS init for " << username
 312            << "  hash:" << username_hash;
 313
 314   // Make sure NSS is initialized for the user.
 315   crypto::InitializeNSSForChromeOSUser(username_hash, path);
 316
 317   // Check if it's OK to initialize TPM for the user before continuing. This
 318   // may not be the case if the TPM slot initialization was previously
 319   // requested for the same user.
 320   if (!crypto::ShouldInitializeTPMForChromeOSUser(username_hash))
 321     return;
 322
 323   crypto::WillInitializeTPMForChromeOSUser(username_hash);
 324
 325   if (crypto::IsTPMTokenEnabledForNSS()) {
 326     if (crypto::IsTPMTokenReady(base::Bind(
 327             &StartTPMSlotInitializationOnIOThread, username, username_hash))) {
 328       StartTPMSlotInitializationOnIOThread(username, username_hash);
 329     } else {
 330       DVLOG(1) << "Waiting for tpm ready ...";
 331     }
 332   } else {
 333     crypto::InitializePrivateSoftwareSlotForChromeOSUser(username_hash);
 334   }
 335 }
 336 #endif  // defined(OS_CHROMEOS)
 337
 338 void InvalidateContextGettersOnIO(
 339     scoped_ptr<ProfileIOData::ChromeURLRequestContextGetterVector> getters) {
 340   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 341   ProfileIOData::ChromeURLRequestContextGetterVector::iterator iter;
 342   for (iter = getters->begin(); iter != getters->end(); ++iter)
 343     (*iter)->Invalidate();
 344 }
 345
 346 }  // namespace
 347
 348 void ProfileIOData::InitializeOnUIThread(Profile* profile) {
 349   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 350   PrefService* pref_service = profile->GetPrefs();
 351   PrefService* local_state_pref_service = g_browser_process->local_state();
 352
 353   scoped_ptr<ProfileParams> params(new ProfileParams);
 354   params->path = profile->GetPath();
 355
 356   params->io_thread = g_browser_process->io_thread();
 357
 358   params->cookie_settings = CookieSettings::Factory::GetForProfile(profile);
 359   params->host_content_settings_map = profile->GetHostContentSettingsMap();
 360   params->ssl_config_service = profile->GetSSLConfigService();
 361   params->cookie_monster_delegate =
 362       chrome_browser_net::CreateCookieDelegate(profile);
 363 #if defined(ENABLE_EXTENSIONS)
 364   params->extension_info_map =
 365       extensions::ExtensionSystem::Get(profile)->info_map();
 366 #endif
 367
 368   if (predictors::ResourcePrefetchPredictor* predictor =
 369           predictors::ResourcePrefetchPredictorFactory::GetForProfile(
 370               profile)) {
 371     resource_prefetch_predictor_observer_.reset(
 372         new chrome_browser_net::ResourcePrefetchPredictorObserver(predictor));
 373   }
 374
 375   ProtocolHandlerRegistry* protocol_handler_registry =
 376       ProtocolHandlerRegistryFactory::GetForBrowserContext(profile);
 377   DCHECK(protocol_handler_registry);
 378
 379   // The profile instance is only available here in the InitializeOnUIThread
 380   // method, so we create the url job factory here, then save it for
 381   // later delivery to the job factory in Init().
 382   params->protocol_handler_interceptor =
 383       protocol_handler_registry->CreateJobInterceptorFactory();
 384
 385   params->proxy_config_service
 386       .reset(ProxyServiceFactory::CreateProxyConfigService(
 387            profile->GetProxyConfigTracker()));
 388 #if defined(ENABLE_MANAGED_USERS)
 389   SupervisedUserService* supervised_user_service =
 390       SupervisedUserServiceFactory::GetForProfile(profile);
 391   params->supervised_user_url_filter =
 392       supervised_user_service->GetURLFilterForIOThread();
 393 #endif
 394 #if defined(OS_CHROMEOS)
 395   user_manager::UserManager* user_manager = user_manager::UserManager::Get();
 396   if (user_manager) {
 397     user_manager::User* user =
 398         chromeos::ProfileHelper::Get()->GetUserByProfile(profile);
 399     // No need to initialize NSS for users with empty username hash:
 400     // Getters for a user's NSS slots always return NULL slot if the user's
 401     // username hash is empty, even when the NSS is not initialized for the
 402     // user.
 403     if (user && !user->username_hash().empty()) {
 404       params->username_hash = user->username_hash();
 405       DCHECK(!params->username_hash.empty());
 406       BrowserThread::PostTask(BrowserThread::IO,
 407                               FROM_HERE,
 408                               base::Bind(&StartNSSInitOnIOThread,
 409                                          user->email(),
 410                                          user->username_hash(),
 411                                          profile->GetPath()));
 412
 413       // Use the device-wide system key slot only if the user is of the same
 414       // domain as the device is registered to.
 415       policy::BrowserPolicyConnectorChromeOS* connector =
 416           g_browser_process->platform_part()
 417               ->browser_policy_connector_chromeos();
 418       params->use_system_key_slot =
 419           connector->GetUserAffiliation(user->email()) ==
 420           policy::USER_AFFILIATION_MANAGED;
 421     }
 422   }
 423 #endif
 424
 425   params->profile = profile;
 426   params->prerender_tracker = g_browser_process->prerender_tracker();
 427   profile_params_.reset(params.release());
 428
 429   ChromeNetworkDelegate::InitializePrefsOnUIThread(
 430       &enable_referrers_,
 431       &enable_do_not_track_,
 432       &force_safesearch_,
 433       pref_service);
 434
 435   scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy =
 436       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 437 #if defined(ENABLE_PRINTING)
 438   printing_enabled_.Init(prefs::kPrintingEnabled, pref_service);
 439   printing_enabled_.MoveToThread(io_message_loop_proxy);
 440 #endif
 441
 442   chrome_http_user_agent_settings_.reset(
 443       new ChromeHttpUserAgentSettings(pref_service));
 444
 445   // These members are used only for one click sign in, which is not enabled
 446   // in incognito mode.  So no need to initialize them.
 447   if (!IsOffTheRecord()) {
 448     signin_names_.reset(new SigninNamesOnIOThread());
 449
 450     google_services_user_account_id_.Init(
 451         prefs::kGoogleServicesUserAccountId, pref_service);
 452     google_services_user_account_id_.MoveToThread(io_message_loop_proxy);
 453
 454     google_services_username_.Init(
 455         prefs::kGoogleServicesUsername, pref_service);
 456     google_services_username_.MoveToThread(io_message_loop_proxy);
 457
 458     google_services_username_pattern_.Init(
 459         prefs::kGoogleServicesUsernamePattern, local_state_pref_service);
 460     google_services_username_pattern_.MoveToThread(io_message_loop_proxy);
 461
 462     reverse_autologin_enabled_.Init(
 463         prefs::kReverseAutologinEnabled, pref_service);
 464     reverse_autologin_enabled_.MoveToThread(io_message_loop_proxy);
 465
 466     one_click_signin_rejected_email_list_.Init(
 467         prefs::kReverseAutologinRejectedEmailList, pref_service);
 468     one_click_signin_rejected_email_list_.MoveToThread(io_message_loop_proxy);
 469
 470     sync_disabled_.Init(sync_driver::prefs::kSyncManaged, pref_service);
 471     sync_disabled_.MoveToThread(io_message_loop_proxy);
 472
 473     signin_allowed_.Init(prefs::kSigninAllowed, pref_service);
 474     signin_allowed_.MoveToThread(io_message_loop_proxy);
 475   }
 476
 477   quick_check_enabled_.Init(prefs::kQuickCheckEnabled,
 478                             local_state_pref_service);
 479   quick_check_enabled_.MoveToThread(io_message_loop_proxy);
 480
 481   media_device_id_salt_ = new MediaDeviceIDSalt(pref_service, IsOffTheRecord());
 482
 483   network_prediction_options_.Init(prefs::kNetworkPredictionOptions,
 484                                    pref_service);
 485
 486   network_prediction_options_.MoveToThread(io_message_loop_proxy);
 487
 488 #if defined(OS_CHROMEOS)
 489   scoped_ptr<policy::PolicyCertVerifier> verifier =
 490       policy::PolicyCertServiceFactory::CreateForProfile(profile);
 491   policy_cert_verifier_ = verifier.get();
 492   cert_verifier_ = verifier.Pass();
 493 #endif
 494   // The URLBlacklistManager has to be created on the UI thread to register
 495   // observers of |pref_service|, and it also has to clean up on
 496   // ShutdownOnUIThread to release these observers on the right thread.
 497   // Don't pass it in |profile_params_| to make sure it is correctly cleaned up,
 498   // in particular when this ProfileIOData isn't |initialized_| during deletion.
 499 #if defined(ENABLE_CONFIGURATION_POLICY)
 500   policy::URLBlacklist::SegmentURLCallback callback =
 501       static_cast<policy::URLBlacklist::SegmentURLCallback>(
 502           url_fixer::SegmentURL);
 503   base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool();
 504   scoped_refptr<base::SequencedTaskRunner> background_task_runner =
 505       pool->GetSequencedTaskRunner(pool->GetSequenceToken());
 506   url_blacklist_manager_.reset(
 507       new policy::URLBlacklistManager(
 508           pref_service,
 509           background_task_runner,
 510           io_message_loop_proxy,
 511           callback,
 512           base::Bind(policy::OverrideBlacklistForURL)));
 513
 514   if (!IsOffTheRecord()) {
 515     // Add policy headers for non-incognito requests.
 516     policy::PolicyHeaderService* policy_header_service =
 517         policy::PolicyHeaderServiceFactory::GetForBrowserContext(profile);
 518     if (policy_header_service) {
 519       policy_header_helper_ = policy_header_service->CreatePolicyHeaderIOHelper(
 520           io_message_loop_proxy);
 521     }
 522   }
 523 #endif
 524
 525   incognito_availibility_pref_.Init(
 526       prefs::kIncognitoModeAvailability, pref_service);
 527   incognito_availibility_pref_.MoveToThread(io_message_loop_proxy);
 528
 529   initialized_on_UI_thread_ = true;
 530
 531   // We need to make sure that content initializes its own data structures that
 532   // are associated with each ResourceContext because we might post this
 533   // object to the IO thread after this function.
 534   BrowserContext::EnsureResourceContextInitialized(profile);
 535 }
 536
 537 ProfileIOData::MediaRequestContext::MediaRequestContext() {
 538 }
 539
 540 void ProfileIOData::MediaRequestContext::SetHttpTransactionFactory(
 541     scoped_ptr<net::HttpTransactionFactory> http_factory) {
 542   http_factory_ = http_factory.Pass();
 543   set_http_transaction_factory(http_factory_.get());
 544 }
 545
 546 ProfileIOData::MediaRequestContext::~MediaRequestContext() {
 547   AssertNoURLRequests();
 548 }
 549
 550 ProfileIOData::AppRequestContext::AppRequestContext() {
 551 }
 552
 553 void ProfileIOData::AppRequestContext::SetCookieStore(
 554     net::CookieStore* cookie_store) {
 555   cookie_store_ = cookie_store;
 556   set_cookie_store(cookie_store);
 557 }
 558
 559 void ProfileIOData::AppRequestContext::SetHttpTransactionFactory(
 560     scoped_ptr<net::HttpTransactionFactory> http_factory) {
 561   http_factory_ = http_factory.Pass();
 562   set_http_transaction_factory(http_factory_.get());
 563 }
 564
 565 void ProfileIOData::AppRequestContext::SetJobFactory(
 566     scoped_ptr<net::URLRequestJobFactory> job_factory) {
 567   job_factory_ = job_factory.Pass();
 568   set_job_factory(job_factory_.get());
 569 }
 570
 571 ProfileIOData::AppRequestContext::~AppRequestContext() {
 572   AssertNoURLRequests();
 573 }
 574
 575 ProfileIOData::ProfileParams::ProfileParams()
 576     : io_thread(NULL),
 577 #if defined(OS_CHROMEOS)
 578       use_system_key_slot(false),
 579 #endif
 580       profile(NULL) {
 581 }
 582
 583 ProfileIOData::ProfileParams::~ProfileParams() {}
 584
 585 ProfileIOData::ProfileIOData(Profile::ProfileType profile_type)
 586     : initialized_(false),
 587 #if defined(OS_CHROMEOS)
 588       policy_cert_verifier_(NULL),
 589       use_system_key_slot_(false),
 590 #endif
 591       resource_context_(new ResourceContext(this)),
 592       initialized_on_UI_thread_(false),
 593       profile_type_(profile_type) {
 594   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 595 }
 596
 597 ProfileIOData::~ProfileIOData() {
 598   if (BrowserThread::IsMessageLoopValid(BrowserThread::IO))
 599     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 600
 601   // Pull the contents of the request context maps onto the stack for sanity
 602   // checking of values in a minidump. http://crbug.com/260425
 603   size_t num_app_contexts = app_request_context_map_.size();
 604   size_t num_media_contexts = isolated_media_request_context_map_.size();
 605   size_t current_context = 0;
 606   static const size_t kMaxCachedContexts = 20;
 607   net::URLRequestContext* app_context_cache[kMaxCachedContexts] = {0};
 608   void* app_context_vtable_cache[kMaxCachedContexts] = {0};
 609   net::URLRequestContext* media_context_cache[kMaxCachedContexts] = {0};
 610   void* media_context_vtable_cache[kMaxCachedContexts] = {0};
 611   void* tmp_vtable = NULL;
 612   base::debug::Alias(&num_app_contexts);
 613   base::debug::Alias(&num_media_contexts);
 614   base::debug::Alias(&current_context);
 615   base::debug::Alias(app_context_cache);
 616   base::debug::Alias(app_context_vtable_cache);
 617   base::debug::Alias(media_context_cache);
 618   base::debug::Alias(media_context_vtable_cache);
 619   base::debug::Alias(&tmp_vtable);
 620
 621   current_context = 0;
 622   for (URLRequestContextMap::const_iterator it =
 623            app_request_context_map_.begin();
 624        current_context < kMaxCachedContexts &&
 625            it != app_request_context_map_.end();
 626        ++it, ++current_context) {
 627     app_context_cache[current_context] = it->second;
 628     memcpy(&app_context_vtable_cache[current_context],
 629            static_cast<void*>(it->second), sizeof(void*));
 630   }
 631
 632   current_context = 0;
 633   for (URLRequestContextMap::const_iterator it =
 634            isolated_media_request_context_map_.begin();
 635        current_context < kMaxCachedContexts &&
 636            it != isolated_media_request_context_map_.end();
 637        ++it, ++current_context) {
 638     media_context_cache[current_context] = it->second;
 639     memcpy(&media_context_vtable_cache[current_context],
 640            static_cast<void*>(it->second), sizeof(void*));
 641   }
 642
 643   // TODO(ajwong): These AssertNoURLRequests() calls are unnecessary since they
 644   // are already done in the URLRequestContext destructor.
 645   if (main_request_context_)
 646     main_request_context_->AssertNoURLRequests();
 647   if (extensions_request_context_)
 648     extensions_request_context_->AssertNoURLRequests();
 649
 650   current_context = 0;
 651   for (URLRequestContextMap::iterator it = app_request_context_map_.begin();
 652        it != app_request_context_map_.end(); ++it) {
 653     if (current_context < kMaxCachedContexts) {
 654       CHECK_EQ(app_context_cache[current_context], it->second);
 655       memcpy(&tmp_vtable, static_cast<void*>(it->second), sizeof(void*));
 656       CHECK_EQ(app_context_vtable_cache[current_context], tmp_vtable);
 657     }
 658     it->second->AssertNoURLRequests();
 659     delete it->second;
 660     current_context++;
 661   }
 662
 663   current_context = 0;
 664   for (URLRequestContextMap::iterator it =
 665            isolated_media_request_context_map_.begin();
 666        it != isolated_media_request_context_map_.end(); ++it) {
 667     if (current_context < kMaxCachedContexts) {
 668       CHECK_EQ(media_context_cache[current_context], it->second);
 669       memcpy(&tmp_vtable, static_cast<void*>(it->second), sizeof(void*));
 670       CHECK_EQ(media_context_vtable_cache[current_context], tmp_vtable);
 671     }
 672     it->second->AssertNoURLRequests();
 673     delete it->second;
 674     current_context++;
 675   }
 676 }
 677
 678 // static
 679 ProfileIOData* ProfileIOData::FromResourceContext(
 680     content::ResourceContext* rc) {
 681   return (static_cast<ResourceContext*>(rc))->io_data_;
 682 }
 683
 684 // static
 685 bool ProfileIOData::IsHandledProtocol(const std::string& scheme) {
 686   DCHECK_EQ(scheme, base::StringToLowerASCII(scheme));
 687   static const char* const kProtocolList[] = {
 688     url::kFileScheme,
 689     content::kChromeDevToolsScheme,
 690     dom_distiller::kDomDistillerScheme,
 691 #if defined(ENABLE_EXTENSIONS)
 692     extensions::kExtensionScheme,
 693     extensions::kExtensionResourceScheme,
 694 #endif
 695     content::kChromeUIScheme,
 696     url::kDataScheme,
 697 #if defined(OS_CHROMEOS)
 698     chrome::kExternalFileScheme,
 699 #endif  // defined(OS_CHROMEOS)
 700     url::kAboutScheme,
 701 #if !defined(DISABLE_FTP_SUPPORT)
 702     url::kFtpScheme,
 703 #endif  // !defined(DISABLE_FTP_SUPPORT)
 704     url::kBlobScheme,
 705     url::kFileSystemScheme,
 706     chrome::kChromeSearchScheme,
 707   };
 708   for (size_t i = 0; i < arraysize(kProtocolList); ++i) {
 709     if (scheme == kProtocolList[i])
 710       return true;
 711   }
 712   return net::URLRequest::IsHandledProtocol(scheme);
 713 }
 714
 715 // static
 716 bool ProfileIOData::IsHandledURL(const GURL& url) {
 717   if (!url.is_valid()) {
 718     // We handle error cases.
 719     return true;
 720   }
 721
 722   return IsHandledProtocol(url.scheme());
 723 }
 724
 725 // static
 726 void ProfileIOData::InstallProtocolHandlers(
 727     net::URLRequestJobFactoryImpl* job_factory,
 728     content::ProtocolHandlerMap* protocol_handlers) {
 729   for (content::ProtocolHandlerMap::iterator it =
 730            protocol_handlers->begin();
 731        it != protocol_handlers->end();
 732        ++it) {
 733     bool set_protocol = job_factory->SetProtocolHandler(
 734         it->first, it->second.release());
 735     DCHECK(set_protocol);
 736   }
 737   protocol_handlers->clear();
 738 }
 739
 740 content::ResourceContext* ProfileIOData::GetResourceContext() const {
 741   return resource_context_.get();
 742 }
 743
 744 net::URLRequestContext* ProfileIOData::GetMainRequestContext() const {
 745   DCHECK(initialized_);
 746   return main_request_context_.get();
 747 }
 748
 749 net::URLRequestContext* ProfileIOData::GetMediaRequestContext() const {
 750   DCHECK(initialized_);
 751   net::URLRequestContext* context = AcquireMediaRequestContext();
 752   DCHECK(context);
 753   return context;
 754 }
 755
 756 net::URLRequestContext* ProfileIOData::GetExtensionsRequestContext() const {
 757   DCHECK(initialized_);
 758   return extensions_request_context_.get();
 759 }
 760
 761 net::URLRequestContext* ProfileIOData::GetIsolatedAppRequestContext(
 762     net::URLRequestContext* main_context,
 763     const StoragePartitionDescriptor& partition_descriptor,
 764     scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
 765         protocol_handler_interceptor,
 766     content::ProtocolHandlerMap* protocol_handlers,
 767     content::URLRequestInterceptorScopedVector request_interceptors) const {
 768   DCHECK(initialized_);
 769   net::URLRequestContext* context = NULL;
 770   if (ContainsKey(app_request_context_map_, partition_descriptor)) {
 771     context = app_request_context_map_[partition_descriptor];
 772   } else {
 773     context =
 774         AcquireIsolatedAppRequestContext(main_context,
 775                                          partition_descriptor,
 776                                          protocol_handler_interceptor.Pass(),
 777                                          protocol_handlers,
 778                                          request_interceptors.Pass());
 779     app_request_context_map_[partition_descriptor] = context;
 780   }
 781   DCHECK(context);
 782   return context;
 783 }
 784
 785 net::URLRequestContext* ProfileIOData::GetIsolatedMediaRequestContext(
 786     net::URLRequestContext* app_context,
 787     const StoragePartitionDescriptor& partition_descriptor) const {
 788   DCHECK(initialized_);
 789   net::URLRequestContext* context = NULL;
 790   if (ContainsKey(isolated_media_request_context_map_, partition_descriptor)) {
 791     context = isolated_media_request_context_map_[partition_descriptor];
 792   } else {
 793     context = AcquireIsolatedMediaRequestContext(app_context,
 794                                                  partition_descriptor);
 795     isolated_media_request_context_map_[partition_descriptor] = context;
 796   }
 797   DCHECK(context);
 798   return context;
 799 }
 800
 801 extensions::InfoMap* ProfileIOData::GetExtensionInfoMap() const {
 802   DCHECK(initialized_) << "ExtensionSystem not initialized";
 803 #if defined(ENABLE_EXTENSIONS)
 804   return extension_info_map_.get();
 805 #else
 806   return NULL;
 807 #endif
 808 }
 809
 810 CookieSettings* ProfileIOData::GetCookieSettings() const {
 811   // Allow either Init() or SetCookieSettingsForTesting() to initialize.
 812   DCHECK(initialized_ || cookie_settings_.get());
 813   return cookie_settings_.get();
 814 }
 815
 816 HostContentSettingsMap* ProfileIOData::GetHostContentSettingsMap() const {
 817   DCHECK(initialized_);
 818   return host_content_settings_map_.get();
 819 }
 820
 821 ResourceContext::SaltCallback ProfileIOData::GetMediaDeviceIDSalt() const {
 822   return base::Bind(&MediaDeviceIDSalt::GetSalt, media_device_id_salt_);
 823 }
 824
 825 bool ProfileIOData::IsOffTheRecord() const {
 826   return profile_type() == Profile::INCOGNITO_PROFILE
 827       || profile_type() == Profile::GUEST_PROFILE;
 828 }
 829
 830 void ProfileIOData::InitializeMetricsEnabledStateOnUIThread() {
 831   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 832 #if defined(OS_CHROMEOS)
 833   // Just fetch the value from ChromeOS' settings while we're on the UI thread.
 834   // TODO(stevet): For now, this value is only set on profile initialization.
 835   // We will want to do something similar to the PrefMember method below in the
 836   // future to more accurately capture this state.
 837   chromeos::CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref,
 838                                             &enable_metrics_);
 839 #elif defined(OS_ANDROID)
 840   // TODO(dwkang): rename or unify the pref for UMA once we have conclusion
 841   // in crbugs.com/246495.
 842   // Android has it's own preferences for metrics / crash uploading.
 843   enable_metrics_.Init(prefs::kCrashReportingEnabled,
 844                        g_browser_process->local_state());
 845   enable_metrics_.MoveToThread(
 846       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 847 #else
 848   // Prep the PrefMember and send it to the IO thread, since this value will be
 849   // read from there.
 850   enable_metrics_.Init(prefs::kMetricsReportingEnabled,
 851                        g_browser_process->local_state());
 852   enable_metrics_.MoveToThread(
 853       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 854 #endif  // defined(OS_CHROMEOS)
 855 }
 856
 857 bool ProfileIOData::GetMetricsEnabledStateOnIOThread() const {
 858   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 859 #if defined(OS_CHROMEOS)
 860   return enable_metrics_;
 861 #else
 862   return enable_metrics_.GetValue();
 863 #endif  // defined(OS_CHROMEOS)
 864 }
 865
 866 bool ProfileIOData::IsDataReductionProxyEnabled() const {
 867   return data_reduction_proxy_enabled_.GetValue() ||
 868          CommandLine::ForCurrentProcess()->HasSwitch(
 869             data_reduction_proxy::switches::kEnableDataReductionProxy);
 870 }
 871
 872 base::WeakPtr<net::HttpServerProperties>
 873 ProfileIOData::http_server_properties() const {
 874   return http_server_properties_->GetWeakPtr();
 875 }
 876
 877 void ProfileIOData::set_http_server_properties(
 878     scoped_ptr<net::HttpServerProperties> http_server_properties) const {
 879   http_server_properties_ = http_server_properties.Pass();
 880 }
 881
 882 ProfileIOData::ResourceContext::ResourceContext(ProfileIOData* io_data)
 883     : io_data_(io_data),
 884       host_resolver_(NULL),
 885       request_context_(NULL) {
 886   DCHECK(io_data);
 887 }
 888
 889 ProfileIOData::ResourceContext::~ResourceContext() {}
 890
 891 net::HostResolver* ProfileIOData::ResourceContext::GetHostResolver()  {
 892   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 893   DCHECK(io_data_->initialized_);
 894   return host_resolver_;
 895 }
 896
 897 net::URLRequestContext* ProfileIOData::ResourceContext::GetRequestContext()  {
 898   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 899   DCHECK(io_data_->initialized_);
 900   return request_context_;
 901 }
 902
 903 scoped_ptr<net::ClientCertStore>
 904 ProfileIOData::ResourceContext::CreateClientCertStore() {
 905   if (!io_data_->client_cert_store_factory_.is_null())
 906     return io_data_->client_cert_store_factory_.Run();
 907 #if defined(OS_CHROMEOS)
 908   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreChromeOS(
 909       io_data_->use_system_key_slot(),
 910       io_data_->username_hash(),
 911       base::Bind(&CreateCryptoModuleBlockingPasswordDelegate,
 912                  chrome::kCryptoModulePasswordClientAuth)));
 913 #elif defined(USE_NSS)
 914   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreNSS(
 915       base::Bind(&CreateCryptoModuleBlockingPasswordDelegate,
 916                  chrome::kCryptoModulePasswordClientAuth)));
 917 #elif defined(OS_WIN)
 918   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreWin());
 919 #elif defined(OS_MACOSX)
 920   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreMac());
 921 #elif defined(USE_OPENSSL)
 922   // OpenSSL does not use the ClientCertStore infrastructure. On Android client
 923   // cert matching is done by the OS as part of the call to show the cert
 924   // selection dialog.
 925   return scoped_ptr<net::ClientCertStore>();
 926 #else
 927 #error Unknown platform.
 928 #endif
 929 }
 930
 931 void ProfileIOData::ResourceContext::CreateKeygenHandler(
 932     uint32 key_size_in_bits,
 933     const std::string& challenge_string,
 934     const GURL& url,
 935     const base::Callback<void(scoped_ptr<net::KeygenHandler>)>& callback) {
 936   DCHECK(!callback.is_null());
 937 #if defined(USE_NSS)
 938   scoped_ptr<net::KeygenHandler> keygen_handler(
 939       new net::KeygenHandler(key_size_in_bits, challenge_string, url));
 940
 941   scoped_ptr<ChromeNSSCryptoModuleDelegate> delegate(
 942       new ChromeNSSCryptoModuleDelegate(chrome::kCryptoModulePasswordKeygen,
 943                                         net::HostPortPair::FromURL(url)));
 944   ChromeNSSCryptoModuleDelegate* delegate_ptr = delegate.get();
 945   keygen_handler->set_crypto_module_delegate(
 946       delegate.PassAs<crypto::NSSCryptoModuleDelegate>());
 947
 948   base::Closure bound_callback =
 949       base::Bind(callback, base::Passed(&keygen_handler));
 950   if (delegate_ptr->InitializeSlot(this, bound_callback)) {
 951     // Initialization complete, run the callback synchronously.
 952     bound_callback.Run();
 953     return;
 954   }
 955   // Otherwise, the InitializeSlot will run the callback asynchronously.
 956 #else
 957   callback.Run(make_scoped_ptr(
 958       new net::KeygenHandler(key_size_in_bits, challenge_string, url)));
 959 #endif
 960 }
 961
 962 ResourceContext::SaltCallback
 963 ProfileIOData::ResourceContext::GetMediaDeviceIDSalt() {
 964   return io_data_->GetMediaDeviceIDSalt();
 965 }
 966
 967 // static
 968 std::string ProfileIOData::GetSSLSessionCacheShard() {
 969   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 970   // The SSL session cache is partitioned by setting a string. This returns a
 971   // unique string to partition the SSL session cache. Each time we create a
 972   // new profile, we'll get a fresh SSL session cache which is separate from
 973   // the other profiles.
 974   static unsigned ssl_session_cache_instance = 0;
 975   return base::StringPrintf("profile/%u", ssl_session_cache_instance++);
 976 }
 977
 978 void ProfileIOData::Init(
 979     content::ProtocolHandlerMap* protocol_handlers,
 980     content::URLRequestInterceptorScopedVector request_interceptors) const {
 981   // The basic logic is implemented here. The specific initialization
 982   // is done in InitializeInternal(), implemented by subtypes. Static helper
 983   // functions have been provided to assist in common operations.
 984   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 985   DCHECK(!initialized_);
 986
 987   startup_metric_utils::ScopedSlowStartupUMA
 988       scoped_timer("Startup.SlowStartupProfileIODataInit");
 989
 990   // TODO(jhawkins): Remove once crbug.com/102004 is fixed.
 991   CHECK(initialized_on_UI_thread_);
 992
 993   // TODO(jhawkins): Return to DCHECK once crbug.com/102004 is fixed.
 994   CHECK(profile_params_.get());
 995
 996   IOThread* const io_thread = profile_params_->io_thread;
 997   IOThread::Globals* const io_thread_globals = io_thread->globals();
 998   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
 999
1000   // Create the common request contexts.
1001   main_request_context_.reset(new net::URLRequestContext());
1002   extensions_request_context_.reset(new net::URLRequestContext());
1003
1004   ChromeNetworkDelegate* network_delegate =
1005       new ChromeNetworkDelegate(
1006 #if defined(ENABLE_EXTENSIONS)
1007           io_thread_globals->extension_event_router_forwarder.get(),
1008 #else
1009           NULL,
1010 #endif
1011           &enable_referrers_);
1012   if (command_line.HasSwitch(switches::kEnableClientHints))
1013     network_delegate->SetEnableClientHints();
1014 #if defined(ENABLE_EXTENSIONS)
1015   network_delegate->set_extension_info_map(
1016       profile_params_->extension_info_map.get());
1017 #endif
1018 #if defined(ENABLE_CONFIGURATION_POLICY)
1019   network_delegate->set_url_blacklist_manager(url_blacklist_manager_.get());
1020 #endif
1021   network_delegate->set_profile(profile_params_->profile);
1022   network_delegate->set_profile_path(profile_params_->path);
1023   network_delegate->set_cookie_settings(profile_params_->cookie_settings.get());
1024   network_delegate->set_enable_do_not_track(&enable_do_not_track_);
1025   network_delegate->set_force_google_safe_search(&force_safesearch_);
1026   network_delegate->set_data_reduction_proxy_enabled_pref(
1027       &data_reduction_proxy_enabled_);
1028   network_delegate->set_prerender_tracker(profile_params_->prerender_tracker);
1029   network_delegate_.reset(network_delegate);
1030
1031   fraudulent_certificate_reporter_.reset(
1032       new chrome_browser_net::ChromeFraudulentCertificateReporter(
1033           main_request_context_.get()));
1034
1035   // NOTE: Proxy service uses the default io thread network delegate, not the
1036   // delegate just created.
1037   proxy_service_.reset(
1038       ProxyServiceFactory::CreateProxyService(
1039           io_thread->net_log(),
1040           io_thread_globals->proxy_script_fetcher_context.get(),
1041           io_thread_globals->system_network_delegate.get(),
1042           profile_params_->proxy_config_service.release(),
1043           command_line,
1044           quick_check_enabled_.GetValue()));
1045   transport_security_state_.reset(new net::TransportSecurityState());
1046   transport_security_persister_.reset(
1047       new net::TransportSecurityPersister(
1048           transport_security_state_.get(),
1049           profile_params_->path,
1050           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
1051           IsOffTheRecord()));
1052
1053   // Take ownership over these parameters.
1054   cookie_settings_ = profile_params_->cookie_settings;
1055   host_content_settings_map_ = profile_params_->host_content_settings_map;
1056 #if defined(ENABLE_EXTENSIONS)
1057   extension_info_map_ = profile_params_->extension_info_map;
1058 #endif
1059
1060   resource_context_->host_resolver_ = io_thread_globals->host_resolver.get();
1061   resource_context_->request_context_ = main_request_context_.get();
1062
1063   if (profile_params_->resource_prefetch_predictor_observer_) {
1064     resource_prefetch_predictor_observer_.reset(
1065         profile_params_->resource_prefetch_predictor_observer_.release());
1066   }
1067
1068 #if defined(ENABLE_MANAGED_USERS)
1069   supervised_user_url_filter_ = profile_params_->supervised_user_url_filter;
1070 #endif
1071
1072 #if defined(OS_CHROMEOS)
1073   username_hash_ = profile_params_->username_hash;
1074   use_system_key_slot_ = profile_params_->use_system_key_slot;
1075   if (use_system_key_slot_)
1076     EnableNSSSystemKeySlotForResourceContext(resource_context_.get());
1077
1078   crypto::ScopedPK11Slot public_slot =
1079       crypto::GetPublicSlotForChromeOSUser(username_hash_);
1080   // The private slot won't be ready by this point. It shouldn't be necessary
1081   // for cert trust purposes anyway.
1082   scoped_refptr<net::CertVerifyProc> verify_proc(
1083       new chromeos::CertVerifyProcChromeOS(public_slot.Pass()));
1084   if (policy_cert_verifier_) {
1085     DCHECK_EQ(policy_cert_verifier_, cert_verifier_.get());
1086     policy_cert_verifier_->InitializeOnIOThread(verify_proc);
1087   } else {
1088     cert_verifier_.reset(new net::MultiThreadedCertVerifier(verify_proc.get()));
1089   }
1090   main_request_context_->set_cert_verifier(cert_verifier_.get());
1091 #else
1092   main_request_context_->set_cert_verifier(
1093       io_thread_globals->cert_verifier.get());
1094 #endif
1095
1096   InitializeInternal(
1097       profile_params_.get(), protocol_handlers, request_interceptors.Pass());
1098
1099   profile_params_.reset();
1100   initialized_ = true;
1101 }
1102
1103 void ProfileIOData::ApplyProfileParamsToContext(
1104     net::URLRequestContext* context) const {
1105   context->set_http_user_agent_settings(
1106       chrome_http_user_agent_settings_.get());
1107   context->set_ssl_config_service(profile_params_->ssl_config_service.get());
1108 }
1109
1110 scoped_ptr<net::URLRequestJobFactory> ProfileIOData::SetUpJobFactoryDefaults(
1111     scoped_ptr<net::URLRequestJobFactoryImpl> job_factory,
1112     content::URLRequestInterceptorScopedVector request_interceptors,
1113     scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
1114         protocol_handler_interceptor,
1115     net::NetworkDelegate* network_delegate,
1116     net::FtpTransactionFactory* ftp_transaction_factory) const {
1117   // NOTE(willchan): Keep these protocol handlers in sync with
1118   // ProfileIOData::IsHandledProtocol().
1119   bool set_protocol = job_factory->SetProtocolHandler(
1120       url::kFileScheme,
1121       new net::FileProtocolHandler(
1122           content::BrowserThread::GetBlockingPool()->
1123               GetTaskRunnerWithShutdownBehavior(
1124                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)));
1125   DCHECK(set_protocol);
1126
1127 #if defined(ENABLE_EXTENSIONS)
1128   DCHECK(extension_info_map_.get());
1129   // Check only for incognito (and not Chrome OS guest mode GUEST_PROFILE).
1130   bool is_incognito = profile_type() == Profile::INCOGNITO_PROFILE;
1131   set_protocol = job_factory->SetProtocolHandler(
1132       extensions::kExtensionScheme,
1133       extensions::CreateExtensionProtocolHandler(is_incognito,
1134                                                  extension_info_map_.get()));
1135   DCHECK(set_protocol);
1136   set_protocol = job_factory->SetProtocolHandler(
1137       extensions::kExtensionResourceScheme,
1138       CreateExtensionResourceProtocolHandler());
1139   DCHECK(set_protocol);
1140 #endif
1141   set_protocol = job_factory->SetProtocolHandler(
1142       url::kDataScheme, new net::DataProtocolHandler());
1143   DCHECK(set_protocol);
1144 #if defined(OS_CHROMEOS)
1145   if (profile_params_) {
1146     set_protocol = job_factory->SetProtocolHandler(
1147         chrome::kExternalFileScheme,
1148         new chromeos::ExternalFileProtocolHandler(profile_params_->profile));
1149     DCHECK(set_protocol);
1150   }
1151 #endif  // defined(OS_CHROMEOS)
1152
1153   job_factory->SetProtocolHandler(
1154       url::kAboutScheme, new chrome_browser_net::AboutProtocolHandler());
1155 #if !defined(DISABLE_FTP_SUPPORT)
1156   DCHECK(ftp_transaction_factory);
1157   job_factory->SetProtocolHandler(
1158       url::kFtpScheme,
1159       new net::FtpProtocolHandler(ftp_transaction_factory));
1160 #endif  // !defined(DISABLE_FTP_SUPPORT)
1161
1162 #if defined(DEBUG_DEVTOOLS)
1163   request_interceptors.push_back(new DebugDevToolsInterceptor);
1164 #endif
1165
1166   // Set up interceptors in the reverse order.
1167   scoped_ptr<net::URLRequestJobFactory> top_job_factory =
1168       job_factory.PassAs<net::URLRequestJobFactory>();
1169   for (content::URLRequestInterceptorScopedVector::reverse_iterator i =
1170            request_interceptors.rbegin();
1171        i != request_interceptors.rend();
1172        ++i) {
1173     top_job_factory.reset(new net::URLRequestInterceptingJobFactory(
1174         top_job_factory.Pass(), make_scoped_ptr(*i)));
1175   }
1176   request_interceptors.weak_clear();
1177
1178   if (protocol_handler_interceptor) {
1179     protocol_handler_interceptor->Chain(top_job_factory.Pass());
1180     return protocol_handler_interceptor.PassAs<net::URLRequestJobFactory>();
1181   } else {
1182     return top_job_factory.Pass();
1183   }
1184 }
1185
1186 void ProfileIOData::ShutdownOnUIThread(
1187     scoped_ptr<ChromeURLRequestContextGetterVector> context_getters) {
1188   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
1189
1190   if (signin_names_)
1191     signin_names_->ReleaseResourcesOnUIThread();
1192
1193   google_services_user_account_id_.Destroy();
1194   google_services_username_.Destroy();
1195   google_services_username_pattern_.Destroy();
1196   reverse_autologin_enabled_.Destroy();
1197   one_click_signin_rejected_email_list_.Destroy();
1198   enable_referrers_.Destroy();
1199   enable_do_not_track_.Destroy();
1200   force_safesearch_.Destroy();
1201 #if !defined(OS_CHROMEOS)
1202   enable_metrics_.Destroy();
1203 #endif
1204   safe_browsing_enabled_.Destroy();
1205   data_reduction_proxy_enabled_.Destroy();
1206   printing_enabled_.Destroy();
1207   sync_disabled_.Destroy();
1208   signin_allowed_.Destroy();
1209   network_prediction_options_.Destroy();
1210   quick_check_enabled_.Destroy();
1211   if (media_device_id_salt_.get())
1212     media_device_id_salt_->ShutdownOnUIThread();
1213   session_startup_pref_.Destroy();
1214 #if defined(ENABLE_CONFIGURATION_POLICY)
1215   if (url_blacklist_manager_)
1216     url_blacklist_manager_->ShutdownOnUIThread();
1217 #endif
1218   if (chrome_http_user_agent_settings_)
1219     chrome_http_user_agent_settings_->CleanupOnUIThread();
1220   incognito_availibility_pref_.Destroy();
1221
1222   if (!context_getters->empty()) {
1223     if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) {
1224       BrowserThread::PostTask(
1225           BrowserThread::IO, FROM_HERE,
1226           base::Bind(&InvalidateContextGettersOnIO,
1227               base::Passed(&context_getters)));
1228     }
1229   }
1230
1231   bool posted = BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this);
1232   if (!posted)
1233     delete this;
1234 }
1235
1236 void ProfileIOData::set_channel_id_service(
1237     net::ChannelIDService* channel_id_service) const {
1238   channel_id_service_.reset(channel_id_service);
1239 }
1240
1241 void ProfileIOData::DestroyResourceContext() {
1242   resource_context_.reset();
1243 }
1244
1245 scoped_ptr<net::HttpCache> ProfileIOData::CreateMainHttpFactory(
1246     const ProfileParams* profile_params,
1247     net::HttpCache::BackendFactory* main_backend) const {
1248   net::HttpNetworkSession::Params params;
1249   net::URLRequestContext* context = main_request_context();
1250
1251   IOThread* const io_thread = profile_params->io_thread;
1252
1253   io_thread->InitializeNetworkSessionParams(&params);
1254
1255   params.host_resolver = context->host_resolver();
1256   params.cert_verifier = context->cert_verifier();
1257   params.channel_id_service = context->channel_id_service();
1258   params.transport_security_state = context->transport_security_state();
1259   params.cert_transparency_verifier = context->cert_transparency_verifier();
1260   params.proxy_service = context->proxy_service();
1261   params.ssl_session_cache_shard = GetSSLSessionCacheShard();
1262   params.ssl_config_service = context->ssl_config_service();
1263   params.http_auth_handler_factory = context->http_auth_handler_factory();
1264   params.network_delegate = network_delegate();
1265   params.http_server_properties = context->http_server_properties();
1266   params.net_log = context->net_log();
1267
1268   network_controller_.reset(new DevToolsNetworkController());
1269
1270   net::HttpNetworkSession* session = new net::HttpNetworkSession(params);
1271   return scoped_ptr<net::HttpCache>(new net::HttpCache(
1272       new DevToolsNetworkTransactionFactory(network_controller_.get(), session),
1273       context->net_log(), main_backend));
1274 }
1275
1276 scoped_ptr<net::HttpCache> ProfileIOData::CreateHttpFactory(
1277     net::HttpNetworkSession* shared_session,
1278     net::HttpCache::BackendFactory* backend) const {
1279   return scoped_ptr<net::HttpCache>(new net::HttpCache(
1280       new DevToolsNetworkTransactionFactory(
1281           network_controller_.get(), shared_session),
1282       shared_session->net_log(), backend));
1283 }
1284
1285 void ProfileIOData::SetCookieSettingsForTesting(
1286     CookieSettings* cookie_settings) {
1287   DCHECK(!cookie_settings_.get());
1288   cookie_settings_ = cookie_settings;
1289 }
1290
1291 void ProfileIOData::set_signin_names_for_testing(
1292     SigninNamesOnIOThread* signin_names) {
1293   signin_names_.reset(signin_names);
1294 }