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/content_settings_provider.h"
  27 #include "chrome/browser/content_settings/cookie_settings.h"
  28 #include "chrome/browser/content_settings/host_content_settings_map.h"
  29 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
  30 #include "chrome/browser/custom_handlers/protocol_handler_registry_factory.h"
  31 #include "chrome/browser/download/download_service.h"
  32 #include "chrome/browser/download/download_service_factory.h"
  33 #include "chrome/browser/extensions/extension_protocols.h"
  34 #include "chrome/browser/extensions/extension_resource_protocols.h"
  35 #include "chrome/browser/io_thread.h"
  36 #include "chrome/browser/media/media_device_id_salt.h"
  37 #include "chrome/browser/net/about_protocol_handler.h"
  38 #include "chrome/browser/net/chrome_fraudulent_certificate_reporter.h"
  39 #include "chrome/browser/net/chrome_http_user_agent_settings.h"
  40 #include "chrome/browser/net/chrome_net_log.h"
  41 #include "chrome/browser/net/chrome_network_delegate.h"
  42 #include "chrome/browser/net/cookie_store_util.h"
  43 #include "chrome/browser/net/proxy_service_factory.h"
  44 #include "chrome/browser/profiles/profile.h"
  45 #include "chrome/browser/profiles/profile_manager.h"
  46 #include "chrome/browser/signin/signin_names_io_thread.h"
  47 #include "chrome/common/chrome_paths.h"
  48 #include "chrome/common/chrome_switches.h"
  49 #include "chrome/common/net/url_fixer_upper.h"
  50 #include "chrome/common/pref_names.h"
  51 #include "chrome/common/url_constants.h"
  52 #include "components/startup_metric_utils/startup_metric_utils.h"
  53 #include "components/sync_driver/pref_names.h"
  54 #include "content/public/browser/browser_thread.h"
  55 #include "content/public/browser/host_zoom_map.h"
  56 #include "content/public/browser/notification_service.h"
  57 #include "content/public/browser/resource_context.h"
  58 #include "extensions/browser/extension_system.h"
  59 #include "extensions/browser/info_map.h"
  60 #include "extensions/common/constants.h"
  61 #include "net/base/keygen_handler.h"
  62 #include "net/cookies/canonical_cookie.h"
  63 #include "net/http/http_transaction_factory.h"
  64 #include "net/http/http_util.h"
  65 #include "net/http/transport_security_persister.h"
  66 #include "net/proxy/proxy_config_service_fixed.h"
  67 #include "net/proxy/proxy_script_fetcher_impl.h"
  68 #include "net/proxy/proxy_service.h"
  69 #include "net/ssl/client_cert_store.h"
  70 #include "net/ssl/server_bound_cert_service.h"
  71 #include "net/url_request/data_protocol_handler.h"
  72 #include "net/url_request/file_protocol_handler.h"
  73 #include "net/url_request/ftp_protocol_handler.h"
  74 #include "net/url_request/protocol_intercept_job_factory.h"
  75 #include "net/url_request/url_request.h"
  76 #include "net/url_request/url_request_file_job.h"
  77 #include "net/url_request/url_request_job_factory_impl.h"
  78
  79 #if defined(ENABLE_CONFIGURATION_POLICY)
  80 #include "chrome/browser/policy/cloud/policy_header_service_factory.h"
  81 #include "chrome/browser/policy/policy_helpers.h"
  82 #include "components/policy/core/browser/url_blacklist_manager.h"
  83 #include "components/policy/core/common/cloud/policy_header_io_helper.h"
  84 #include "components/policy/core/common/cloud/policy_header_service.h"
  85 #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
  86 #endif
  87
  88 #if defined(ENABLE_MANAGED_USERS)
  89 #include "chrome/browser/managed_mode/managed_mode_url_filter.h"
  90 #include "chrome/browser/managed_mode/managed_user_service.h"
  91 #include "chrome/browser/managed_mode/managed_user_service_factory.h"
  92 #endif
  93
  94 #if defined(OS_CHROMEOS)
  95 #include "chrome/browser/chromeos/drive/drive_protocol_handler.h"
  96 #include "chrome/browser/chromeos/login/startup_utils.h"
  97 #include "chrome/browser/chromeos/login/user.h"
  98 #include "chrome/browser/chromeos/login/user_manager.h"
  99 #include "chrome/browser/chromeos/net/cert_verify_proc_chromeos.h"
 100 #include "chrome/browser/chromeos/policy/policy_cert_service.h"
 101 #include "chrome/browser/chromeos/policy/policy_cert_service_factory.h"
 102 #include "chrome/browser/chromeos/policy/policy_cert_verifier.h"
 103 #include "chrome/browser/chromeos/settings/cros_settings.h"
 104 #include "chromeos/dbus/cryptohome_client.h"
 105 #include "chromeos/dbus/dbus_thread_manager.h"
 106 #include "chromeos/settings/cros_settings_names.h"
 107 #include "crypto/nss_util.h"
 108 #include "crypto/nss_util_internal.h"
 109 #include "net/cert/multi_threaded_cert_verifier.h"
 110 #include "net/ssl/client_cert_store_chromeos.h"
 111 #endif  // defined(OS_CHROMEOS)
 112
 113 #if defined(USE_NSS)
 114 #include "chrome/browser/ui/crypto_module_delegate_nss.h"
 115 #include "net/ssl/client_cert_store_nss.h"
 116 #endif
 117
 118 #if defined(OS_WIN)
 119 #include "net/ssl/client_cert_store_win.h"
 120 #endif
 121
 122 #if defined(OS_MACOSX)
 123 #include "net/ssl/client_cert_store_mac.h"
 124 #endif
 125
 126 using content::BrowserContext;
 127 using content::BrowserThread;
 128 using content::ResourceContext;
 129
 130 namespace {
 131
 132 #if defined(DEBUG_DEVTOOLS)
 133 bool IsSupportedDevToolsURL(const GURL& url, base::FilePath* path) {
 134   std::string bundled_path_prefix(chrome::kChromeUIDevToolsBundledPath);
 135   bundled_path_prefix = "/" + bundled_path_prefix + "/";
 136
 137   if (!url.SchemeIs(content::kChromeDevToolsScheme) ||
 138       url.host() != chrome::kChromeUIDevToolsHost ||
 139       !StartsWithASCII(url.path(), bundled_path_prefix, false)) {
 140     return false;
 141   }
 142
 143   if (!url.is_valid()) {
 144     NOTREACHED();
 145     return false;
 146   }
 147
 148   // Remove Query and Ref from URL.
 149   GURL stripped_url;
 150   GURL::Replacements replacements;
 151   replacements.ClearQuery();
 152   replacements.ClearRef();
 153   stripped_url = url.ReplaceComponents(replacements);
 154
 155   std::string relative_path;
 156   const std::string& spec = stripped_url.possibly_invalid_spec();
 157   const url_parse::Parsed& parsed =
 158       stripped_url.parsed_for_possibly_invalid_spec();
 159   int offset = parsed.CountCharactersBefore(url_parse::Parsed::PATH, false);
 160   if (offset < static_cast<int>(spec.size()))
 161     relative_path.assign(spec.substr(offset + bundled_path_prefix.length()));
 162
 163   // Check that |relative_path| is not an absolute path (otherwise
 164   // AppendASCII() will DCHECK).  The awkward use of StringType is because on
 165   // some systems FilePath expects a std::string, but on others a std::wstring.
 166   base::FilePath p(
 167       base::FilePath::StringType(relative_path.begin(), relative_path.end()));
 168   if (p.IsAbsolute())
 169     return false;
 170
 171   base::FilePath inspector_dir;
 172   if (!PathService::Get(chrome::DIR_INSPECTOR, &inspector_dir))
 173     return false;
 174
 175   if (inspector_dir.empty())
 176     return false;
 177
 178   *path = inspector_dir.AppendASCII(relative_path);
 179   return true;
 180 }
 181
 182 class DebugDevToolsInterceptor
 183     : public net::URLRequestJobFactory::ProtocolHandler {
 184  public:
 185   DebugDevToolsInterceptor() {}
 186   virtual ~DebugDevToolsInterceptor() {}
 187
 188   virtual net::URLRequestJob* MaybeCreateJob(
 189       net::URLRequest* request,
 190       net::NetworkDelegate* network_delegate) const OVERRIDE {
 191     base::FilePath path;
 192     if (IsSupportedDevToolsURL(request->url(), &path))
 193       return new net::URLRequestFileJob(
 194           request, network_delegate, path,
 195           content::BrowserThread::GetBlockingPool()->
 196               GetTaskRunnerWithShutdownBehavior(
 197                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN));
 198
 199     return NULL;
 200   }
 201 };
 202 #endif  // defined(DEBUG_DEVTOOLS)
 203
 204 #if defined(OS_CHROMEOS)
 205 // The following four functions are responsible for initializing NSS for each
 206 // profile on ChromeOS, which has a separate NSS database and TPM slot
 207 // per-profile.
 208 //
 209 // Initialization basically follows these steps:
 210 // 1) Get some info from chromeos::UserManager about the User for this profile.
 211 // 2) Tell nss_util to initialize the software slot for this profile.
 212 // 3) Wait for the TPM module to be loaded by nss_util if it isn't already.
 213 // 4) Ask CryptohomeClient which TPM slot id corresponds to this profile.
 214 // 5) Tell nss_util to use that slot id on the TPM module.
 215 //
 216 // Some of these steps must happen on the UI thread, others must happen on the
 217 // IO thread:
 218 //               UI thread                              IO Thread
 219 //
 220 //  ProfileIOData::InitializeOnUIThread
 221 //                   |
 222 // chromeos::UserManager::GetUserByProfile
 223 //                   \---------------------------------------v
 224 //                                                 StartNSSInitOnIOThread
 225 //                                                           |
 226 //                                          crypto::InitializeNSSForChromeOSUser
 227 //                                                           |
 228 //                                                crypto::IsTPMTokenReady
 229 //                                                           |
 230 //                                          StartTPMSlotInitializationOnIOThread
 231 //                   v---------------------------------------/
 232 //     GetTPMInfoForUserOnUIThread
 233 //                   |
 234 // CryptohomeClient::Pkcs11GetTpmTokenInfoForUser
 235 //                   |
 236 //     DidGetTPMInfoForUserOnUIThread
 237 //                   \---------------------------------------v
 238 //                                          crypto::InitializeTPMForChromeOSUser
 239
 240 void DidGetTPMInfoForUserOnUIThread(const std::string& username_hash,
 241                                     chromeos::DBusMethodCallStatus call_status,
 242                                     const std::string& label,
 243                                     const std::string& user_pin,
 244                                     int slot_id) {
 245   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 246   if (call_status == chromeos::DBUS_METHOD_CALL_FAILURE) {
 247     NOTREACHED() << "dbus error getting TPM info for " << username_hash;
 248     return;
 249   }
 250   DVLOG(1) << "Got TPM slot for " << username_hash << ": " << slot_id;
 251   BrowserThread::PostTask(
 252       BrowserThread::IO,
 253       FROM_HERE,
 254       base::Bind(
 255           &crypto::InitializeTPMForChromeOSUser, username_hash, slot_id));
 256 }
 257
 258 void GetTPMInfoForUserOnUIThread(const std::string& username,
 259                                  const std::string& username_hash) {
 260   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 261   DVLOG(1) << "Getting TPM info from cryptohome for "
 262            << " " << username << " " << username_hash;
 263   chromeos::DBusThreadManager::Get()
 264       ->GetCryptohomeClient()
 265       ->Pkcs11GetTpmTokenInfoForUser(
 266             username,
 267             base::Bind(&DidGetTPMInfoForUserOnUIThread, username_hash));
 268 }
 269
 270 void StartTPMSlotInitializationOnIOThread(const std::string& username,
 271                                           const std::string& username_hash) {
 272   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 273
 274   BrowserThread::PostTask(
 275       BrowserThread::UI,
 276       FROM_HERE,
 277       base::Bind(&GetTPMInfoForUserOnUIThread, username, username_hash));
 278 }
 279
 280 void StartNSSInitOnIOThread(const std::string& username,
 281                             const std::string& username_hash,
 282                             const base::FilePath& path,
 283                             bool is_primary_user) {
 284   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 285   DVLOG(1) << "Starting NSS init for " << username
 286            << "  hash:" << username_hash
 287            << "  is_primary_user:" << is_primary_user;
 288
 289   if (!crypto::InitializeNSSForChromeOSUser(
 290            username, username_hash, is_primary_user, path)) {
 291     // If the user already exists in nss_util's map, it is already initialized
 292     // or in the process of being initialized. In either case, there's no need
 293     // to do anything.
 294     return;
 295   }
 296
 297   if (crypto::IsTPMTokenEnabledForNSS()) {
 298     if (crypto::IsTPMTokenReady(base::Bind(
 299             &StartTPMSlotInitializationOnIOThread, username, username_hash))) {
 300       StartTPMSlotInitializationOnIOThread(username, username_hash);
 301     } else {
 302       DVLOG(1) << "Waiting for tpm ready ...";
 303     }
 304   } else {
 305     crypto::InitializePrivateSoftwareSlotForChromeOSUser(username_hash);
 306   }
 307 }
 308 #endif  // defined(OS_CHROMEOS)
 309
 310 }  // namespace
 311
 312 void ProfileIOData::InitializeOnUIThread(Profile* profile) {
 313   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 314   PrefService* pref_service = profile->GetPrefs();
 315   PrefService* local_state_pref_service = g_browser_process->local_state();
 316
 317   scoped_ptr<ProfileParams> params(new ProfileParams);
 318   params->path = profile->GetPath();
 319
 320   params->io_thread = g_browser_process->io_thread();
 321
 322   params->cookie_settings = CookieSettings::Factory::GetForProfile(profile);
 323   params->host_content_settings_map = profile->GetHostContentSettingsMap();
 324   params->ssl_config_service = profile->GetSSLConfigService();
 325   params->cookie_monster_delegate =
 326       chrome_browser_net::CreateCookieDelegate(profile);
 327   params->extension_info_map =
 328       extensions::ExtensionSystem::Get(profile)->info_map();
 329
 330   ProtocolHandlerRegistry* protocol_handler_registry =
 331       ProtocolHandlerRegistryFactory::GetForProfile(profile);
 332   DCHECK(protocol_handler_registry);
 333
 334   // The profile instance is only available here in the InitializeOnUIThread
 335   // method, so we create the url job factory here, then save it for
 336   // later delivery to the job factory in Init().
 337   params->protocol_handler_interceptor =
 338       protocol_handler_registry->CreateJobInterceptorFactory();
 339
 340   params->proxy_config_service
 341       .reset(ProxyServiceFactory::CreateProxyConfigService(
 342            profile->GetProxyConfigTracker()));
 343 #if defined(ENABLE_MANAGED_USERS)
 344   ManagedUserService* managed_user_service =
 345       ManagedUserServiceFactory::GetForProfile(profile);
 346   params->managed_mode_url_filter =
 347       managed_user_service->GetURLFilterForIOThread();
 348 #endif
 349 #if defined(OS_CHROMEOS)
 350   chromeos::UserManager* user_manager = chromeos::UserManager::Get();
 351   if (user_manager) {
 352     chromeos::User* user = user_manager->GetUserByProfile(profile);
 353     if (user) {
 354       params->username_hash = user->username_hash();
 355       bool is_primary_user = (user_manager->GetPrimaryUser() == user);
 356       BrowserThread::PostTask(BrowserThread::IO,
 357                               FROM_HERE,
 358                               base::Bind(&StartNSSInitOnIOThread,
 359                                          user->email(),
 360                                          user->username_hash(),
 361                                          profile->GetPath(),
 362                                          is_primary_user));
 363     }
 364   }
 365   if (params->username_hash.empty())
 366     LOG(WARNING) << "no username_hash";
 367 #endif
 368
 369   params->profile = profile;
 370   profile_params_.reset(params.release());
 371
 372   ChromeNetworkDelegate::InitializePrefsOnUIThread(
 373       &enable_referrers_,
 374       &enable_do_not_track_,
 375       &force_safesearch_,
 376       pref_service);
 377
 378   scoped_refptr<base::MessageLoopProxy> io_message_loop_proxy =
 379       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 380 #if defined(ENABLE_PRINTING)
 381   printing_enabled_.Init(prefs::kPrintingEnabled, pref_service);
 382   printing_enabled_.MoveToThread(io_message_loop_proxy);
 383 #endif
 384
 385   chrome_http_user_agent_settings_.reset(
 386       new ChromeHttpUserAgentSettings(pref_service));
 387
 388   // These members are used only for one click sign in, which is not enabled
 389   // in incognito mode.  So no need to initialize them.
 390   if (!IsOffTheRecord()) {
 391     signin_names_.reset(new SigninNamesOnIOThread());
 392
 393     google_services_user_account_id_.Init(
 394         prefs::kGoogleServicesUserAccountId, pref_service);
 395     google_services_user_account_id_.MoveToThread(io_message_loop_proxy);
 396
 397     google_services_username_.Init(
 398         prefs::kGoogleServicesUsername, pref_service);
 399     google_services_username_.MoveToThread(io_message_loop_proxy);
 400
 401     google_services_username_pattern_.Init(
 402         prefs::kGoogleServicesUsernamePattern, local_state_pref_service);
 403     google_services_username_pattern_.MoveToThread(io_message_loop_proxy);
 404
 405     reverse_autologin_enabled_.Init(
 406         prefs::kReverseAutologinEnabled, pref_service);
 407     reverse_autologin_enabled_.MoveToThread(io_message_loop_proxy);
 408
 409     one_click_signin_rejected_email_list_.Init(
 410         prefs::kReverseAutologinRejectedEmailList, pref_service);
 411     one_click_signin_rejected_email_list_.MoveToThread(io_message_loop_proxy);
 412
 413     sync_disabled_.Init(sync_driver::prefs::kSyncManaged, pref_service);
 414     sync_disabled_.MoveToThread(io_message_loop_proxy);
 415
 416     signin_allowed_.Init(prefs::kSigninAllowed, pref_service);
 417     signin_allowed_.MoveToThread(io_message_loop_proxy);
 418   }
 419
 420   quick_check_enabled_.Init(prefs::kQuickCheckEnabled,
 421                             local_state_pref_service);
 422   quick_check_enabled_.MoveToThread(io_message_loop_proxy);
 423
 424   media_device_id_salt_ = new MediaDeviceIDSalt(pref_service, IsOffTheRecord());
 425
 426   network_prediction_enabled_.Init(prefs::kNetworkPredictionEnabled,
 427                                    pref_service);
 428   network_prediction_enabled_.MoveToThread(io_message_loop_proxy);
 429
 430 #if defined(OS_CHROMEOS)
 431   cert_verifier_ = policy::PolicyCertServiceFactory::CreateForProfile(profile);
 432 #endif
 433   // The URLBlacklistManager has to be created on the UI thread to register
 434   // observers of |pref_service|, and it also has to clean up on
 435   // ShutdownOnUIThread to release these observers on the right thread.
 436   // Don't pass it in |profile_params_| to make sure it is correctly cleaned up,
 437   // in particular when this ProfileIOData isn't |initialized_| during deletion.
 438 #if defined(ENABLE_CONFIGURATION_POLICY)
 439   policy::URLBlacklist::SegmentURLCallback callback =
 440       static_cast<policy::URLBlacklist::SegmentURLCallback>(
 441           URLFixerUpper::SegmentURL);
 442   base::SequencedWorkerPool* pool = BrowserThread::GetBlockingPool();
 443   scoped_refptr<base::SequencedTaskRunner> background_task_runner =
 444       pool->GetSequencedTaskRunner(pool->GetSequenceToken());
 445   url_blacklist_manager_.reset(
 446       new policy::URLBlacklistManager(
 447           pref_service,
 448           background_task_runner,
 449           io_message_loop_proxy,
 450           callback,
 451           base::Bind(policy::OverrideBlacklistForURL)));
 452
 453   if (!IsOffTheRecord()) {
 454     // Add policy headers for non-incognito requests.
 455     policy::PolicyHeaderService* policy_header_service =
 456         policy::PolicyHeaderServiceFactory::GetForBrowserContext(profile);
 457     if (policy_header_service) {
 458       policy_header_helper_ = policy_header_service->CreatePolicyHeaderIOHelper(
 459           io_message_loop_proxy);
 460     }
 461   }
 462 #endif
 463
 464   initialized_on_UI_thread_ = true;
 465
 466   // We need to make sure that content initializes its own data structures that
 467   // are associated with each ResourceContext because we might post this
 468   // object to the IO thread after this function.
 469   BrowserContext::EnsureResourceContextInitialized(profile);
 470 }
 471
 472 ProfileIOData::MediaRequestContext::MediaRequestContext() {
 473 }
 474
 475 void ProfileIOData::MediaRequestContext::SetHttpTransactionFactory(
 476     scoped_ptr<net::HttpTransactionFactory> http_factory) {
 477   http_factory_ = http_factory.Pass();
 478   set_http_transaction_factory(http_factory_.get());
 479 }
 480
 481 ProfileIOData::MediaRequestContext::~MediaRequestContext() {}
 482
 483 ProfileIOData::AppRequestContext::AppRequestContext() {
 484 }
 485
 486 void ProfileIOData::AppRequestContext::SetCookieStore(
 487     net::CookieStore* cookie_store) {
 488   cookie_store_ = cookie_store;
 489   set_cookie_store(cookie_store);
 490 }
 491
 492 void ProfileIOData::AppRequestContext::SetHttpTransactionFactory(
 493     scoped_ptr<net::HttpTransactionFactory> http_factory) {
 494   http_factory_ = http_factory.Pass();
 495   set_http_transaction_factory(http_factory_.get());
 496 }
 497
 498 void ProfileIOData::AppRequestContext::SetJobFactory(
 499     scoped_ptr<net::URLRequestJobFactory> job_factory) {
 500   job_factory_ = job_factory.Pass();
 501   set_job_factory(job_factory_.get());
 502 }
 503
 504 ProfileIOData::AppRequestContext::~AppRequestContext() {}
 505
 506 ProfileIOData::ProfileParams::ProfileParams()
 507     : io_thread(NULL),
 508       profile(NULL) {
 509 }
 510
 511 ProfileIOData::ProfileParams::~ProfileParams() {}
 512
 513 ProfileIOData::ProfileIOData(Profile::ProfileType profile_type)
 514     : initialized_(false),
 515       resource_context_(new ResourceContext(this)),
 516       initialized_on_UI_thread_(false),
 517       profile_type_(profile_type) {
 518   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 519 }
 520
 521 ProfileIOData::~ProfileIOData() {
 522   if (BrowserThread::IsMessageLoopValid(BrowserThread::IO))
 523     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 524
 525   // Pull the contents of the request context maps onto the stack for sanity
 526   // checking of values in a minidump. http://crbug.com/260425
 527   size_t num_app_contexts = app_request_context_map_.size();
 528   size_t num_media_contexts = isolated_media_request_context_map_.size();
 529   size_t current_context = 0;
 530   static const size_t kMaxCachedContexts = 20;
 531   ChromeURLRequestContext* app_context_cache[kMaxCachedContexts] = {0};
 532   void* app_context_vtable_cache[kMaxCachedContexts] = {0};
 533   ChromeURLRequestContext* media_context_cache[kMaxCachedContexts] = {0};
 534   void* media_context_vtable_cache[kMaxCachedContexts] = {0};
 535   void* tmp_vtable = NULL;
 536   base::debug::Alias(&num_app_contexts);
 537   base::debug::Alias(&num_media_contexts);
 538   base::debug::Alias(&current_context);
 539   base::debug::Alias(app_context_cache);
 540   base::debug::Alias(app_context_vtable_cache);
 541   base::debug::Alias(media_context_cache);
 542   base::debug::Alias(media_context_vtable_cache);
 543   base::debug::Alias(&tmp_vtable);
 544
 545   current_context = 0;
 546   for (URLRequestContextMap::const_iterator it =
 547            app_request_context_map_.begin();
 548        current_context < kMaxCachedContexts &&
 549            it != app_request_context_map_.end();
 550        ++it, ++current_context) {
 551     app_context_cache[current_context] = it->second;
 552     memcpy(&app_context_vtable_cache[current_context],
 553            static_cast<void*>(it->second), sizeof(void*));
 554   }
 555
 556   current_context = 0;
 557   for (URLRequestContextMap::const_iterator it =
 558            isolated_media_request_context_map_.begin();
 559        current_context < kMaxCachedContexts &&
 560            it != isolated_media_request_context_map_.end();
 561        ++it, ++current_context) {
 562     media_context_cache[current_context] = it->second;
 563     memcpy(&media_context_vtable_cache[current_context],
 564            static_cast<void*>(it->second), sizeof(void*));
 565   }
 566
 567   // TODO(ajwong): These AssertNoURLRequests() calls are unnecessary since they
 568   // are already done in the URLRequestContext destructor.
 569   if (main_request_context_)
 570     main_request_context_->AssertNoURLRequests();
 571   if (extensions_request_context_)
 572     extensions_request_context_->AssertNoURLRequests();
 573
 574   current_context = 0;
 575   for (URLRequestContextMap::iterator it = app_request_context_map_.begin();
 576        it != app_request_context_map_.end(); ++it) {
 577     if (current_context < kMaxCachedContexts) {
 578       CHECK_EQ(app_context_cache[current_context], it->second);
 579       memcpy(&tmp_vtable, static_cast<void*>(it->second), sizeof(void*));
 580       CHECK_EQ(app_context_vtable_cache[current_context], tmp_vtable);
 581     }
 582     it->second->AssertNoURLRequests();
 583     delete it->second;
 584     current_context++;
 585   }
 586
 587   current_context = 0;
 588   for (URLRequestContextMap::iterator it =
 589            isolated_media_request_context_map_.begin();
 590        it != isolated_media_request_context_map_.end(); ++it) {
 591     if (current_context < kMaxCachedContexts) {
 592       CHECK_EQ(media_context_cache[current_context], it->second);
 593       memcpy(&tmp_vtable, static_cast<void*>(it->second), sizeof(void*));
 594       CHECK_EQ(media_context_vtable_cache[current_context], tmp_vtable);
 595     }
 596     it->second->AssertNoURLRequests();
 597     delete it->second;
 598     current_context++;
 599   }
 600 }
 601
 602 // static
 603 ProfileIOData* ProfileIOData::FromResourceContext(
 604     content::ResourceContext* rc) {
 605   return (static_cast<ResourceContext*>(rc))->io_data_;
 606 }
 607
 608 // static
 609 bool ProfileIOData::IsHandledProtocol(const std::string& scheme) {
 610   DCHECK_EQ(scheme, StringToLowerASCII(scheme));
 611   static const char* const kProtocolList[] = {
 612     content::kFileScheme,
 613     content::kChromeDevToolsScheme,
 614     chrome::kDomDistillerScheme,
 615     extensions::kExtensionScheme,
 616     extensions::kExtensionResourceScheme,
 617     content::kChromeUIScheme,
 618     content::kDataScheme,
 619 #if defined(OS_CHROMEOS)
 620     chrome::kDriveScheme,
 621 #endif  // defined(OS_CHROMEOS)
 622     content::kAboutScheme,
 623 #if !defined(DISABLE_FTP_SUPPORT)
 624     content::kFtpScheme,
 625 #endif  // !defined(DISABLE_FTP_SUPPORT)
 626     content::kBlobScheme,
 627     content::kFileSystemScheme,
 628     chrome::kChromeSearchScheme,
 629   };
 630   for (size_t i = 0; i < arraysize(kProtocolList); ++i) {
 631     if (scheme == kProtocolList[i])
 632       return true;
 633   }
 634   return net::URLRequest::IsHandledProtocol(scheme);
 635 }
 636
 637 // static
 638 bool ProfileIOData::IsHandledURL(const GURL& url) {
 639   if (!url.is_valid()) {
 640     // We handle error cases.
 641     return true;
 642   }
 643
 644   return IsHandledProtocol(url.scheme());
 645 }
 646
 647 // static
 648 void ProfileIOData::InstallProtocolHandlers(
 649     net::URLRequestJobFactoryImpl* job_factory,
 650     content::ProtocolHandlerMap* protocol_handlers) {
 651   for (content::ProtocolHandlerMap::iterator it =
 652            protocol_handlers->begin();
 653        it != protocol_handlers->end();
 654        ++it) {
 655     bool set_protocol = job_factory->SetProtocolHandler(
 656         it->first, it->second.release());
 657     DCHECK(set_protocol);
 658   }
 659   protocol_handlers->clear();
 660 }
 661
 662 content::ResourceContext* ProfileIOData::GetResourceContext() const {
 663   return resource_context_.get();
 664 }
 665
 666 ChromeURLRequestContext* ProfileIOData::GetMainRequestContext() const {
 667   DCHECK(initialized_);
 668   return main_request_context_.get();
 669 }
 670
 671 ChromeURLRequestContext* ProfileIOData::GetMediaRequestContext() const {
 672   DCHECK(initialized_);
 673   ChromeURLRequestContext* context = AcquireMediaRequestContext();
 674   DCHECK(context);
 675   return context;
 676 }
 677
 678 ChromeURLRequestContext* ProfileIOData::GetExtensionsRequestContext() const {
 679   DCHECK(initialized_);
 680   return extensions_request_context_.get();
 681 }
 682
 683 ChromeURLRequestContext* ProfileIOData::GetIsolatedAppRequestContext(
 684     ChromeURLRequestContext* main_context,
 685     const StoragePartitionDescriptor& partition_descriptor,
 686     scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
 687         protocol_handler_interceptor,
 688     content::ProtocolHandlerMap* protocol_handlers,
 689     content::ProtocolHandlerScopedVector protocol_interceptors) const {
 690   DCHECK(initialized_);
 691   ChromeURLRequestContext* context = NULL;
 692   if (ContainsKey(app_request_context_map_, partition_descriptor)) {
 693     context = app_request_context_map_[partition_descriptor];
 694   } else {
 695     context =
 696         AcquireIsolatedAppRequestContext(main_context,
 697                                          partition_descriptor,
 698                                          protocol_handler_interceptor.Pass(),
 699                                          protocol_handlers,
 700                                          protocol_interceptors.Pass());
 701     app_request_context_map_[partition_descriptor] = context;
 702   }
 703   DCHECK(context);
 704   return context;
 705 }
 706
 707 ChromeURLRequestContext* ProfileIOData::GetIsolatedMediaRequestContext(
 708     ChromeURLRequestContext* app_context,
 709     const StoragePartitionDescriptor& partition_descriptor) const {
 710   DCHECK(initialized_);
 711   ChromeURLRequestContext* context = NULL;
 712   if (ContainsKey(isolated_media_request_context_map_, partition_descriptor)) {
 713     context = isolated_media_request_context_map_[partition_descriptor];
 714   } else {
 715     context = AcquireIsolatedMediaRequestContext(app_context,
 716                                                  partition_descriptor);
 717     isolated_media_request_context_map_[partition_descriptor] = context;
 718   }
 719   DCHECK(context);
 720   return context;
 721 }
 722
 723 extensions::InfoMap* ProfileIOData::GetExtensionInfoMap() const {
 724   DCHECK(initialized_) << "ExtensionSystem not initialized";
 725   return extension_info_map_.get();
 726 }
 727
 728 CookieSettings* ProfileIOData::GetCookieSettings() const {
 729   // Allow either Init() or SetCookieSettingsForTesting() to initialize.
 730   DCHECK(initialized_ || cookie_settings_.get());
 731   return cookie_settings_.get();
 732 }
 733
 734 HostContentSettingsMap* ProfileIOData::GetHostContentSettingsMap() const {
 735   DCHECK(initialized_);
 736   return host_content_settings_map_.get();
 737 }
 738
 739 ResourceContext::SaltCallback ProfileIOData::GetMediaDeviceIDSalt() const {
 740   return base::Bind(&MediaDeviceIDSalt::GetSalt, media_device_id_salt_);
 741 }
 742
 743 bool ProfileIOData::IsOffTheRecord() const {
 744   return profile_type() == Profile::INCOGNITO_PROFILE
 745       || profile_type() == Profile::GUEST_PROFILE;
 746 }
 747
 748 void ProfileIOData::InitializeMetricsEnabledStateOnUIThread() {
 749   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 750 #if defined(OS_CHROMEOS)
 751   // Just fetch the value from ChromeOS' settings while we're on the UI thread.
 752   // TODO(stevet): For now, this value is only set on profile initialization.
 753   // We will want to do something similar to the PrefMember method below in the
 754   // future to more accurately capture this state.
 755   chromeos::CrosSettings::Get()->GetBoolean(chromeos::kStatsReportingPref,
 756                                             &enable_metrics_);
 757 #elif defined(OS_ANDROID)
 758   // TODO(dwkang): rename or unify the pref for UMA once we have conclusion
 759   // in crbugs.com/246495.
 760   // Android has it's own preferences for metrics / crash uploading.
 761   enable_metrics_.Init(prefs::kCrashReportingEnabled,
 762                        g_browser_process->local_state());
 763   enable_metrics_.MoveToThread(
 764       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 765 #else
 766   // Prep the PrefMember and send it to the IO thread, since this value will be
 767   // read from there.
 768   enable_metrics_.Init(prefs::kMetricsReportingEnabled,
 769                        g_browser_process->local_state());
 770   enable_metrics_.MoveToThread(
 771       BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO));
 772 #endif  // defined(OS_CHROMEOS)
 773 }
 774
 775 bool ProfileIOData::GetMetricsEnabledStateOnIOThread() const {
 776   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 777 #if defined(OS_CHROMEOS)
 778   return enable_metrics_;
 779 #else
 780   return enable_metrics_.GetValue();
 781 #endif  // defined(OS_CHROMEOS)
 782 }
 783
 784 base::WeakPtr<net::HttpServerProperties>
 785 ProfileIOData::http_server_properties() const {
 786   return http_server_properties_->GetWeakPtr();
 787 }
 788
 789 void ProfileIOData::set_http_server_properties(
 790     scoped_ptr<net::HttpServerProperties> http_server_properties) const {
 791   http_server_properties_ = http_server_properties.Pass();
 792 }
 793
 794 ProfileIOData::ResourceContext::ResourceContext(ProfileIOData* io_data)
 795     : io_data_(io_data),
 796       host_resolver_(NULL),
 797       request_context_(NULL) {
 798   DCHECK(io_data);
 799 }
 800
 801 ProfileIOData::ResourceContext::~ResourceContext() {}
 802
 803 net::HostResolver* ProfileIOData::ResourceContext::GetHostResolver()  {
 804   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 805   DCHECK(io_data_->initialized_);
 806   return host_resolver_;
 807 }
 808
 809 net::URLRequestContext* ProfileIOData::ResourceContext::GetRequestContext()  {
 810   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 811   DCHECK(io_data_->initialized_);
 812   return request_context_;
 813 }
 814
 815 scoped_ptr<net::ClientCertStore>
 816 ProfileIOData::ResourceContext::CreateClientCertStore() {
 817   if (!io_data_->client_cert_store_factory_.is_null())
 818     return io_data_->client_cert_store_factory_.Run();
 819 #if defined(OS_CHROMEOS)
 820   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreChromeOS(
 821       io_data_->username_hash(),
 822       base::Bind(&CreateCryptoModuleBlockingPasswordDelegate,
 823                  chrome::kCryptoModulePasswordClientAuth)));
 824 #elif defined(USE_NSS)
 825   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreNSS(
 826       base::Bind(&CreateCryptoModuleBlockingPasswordDelegate,
 827                  chrome::kCryptoModulePasswordClientAuth)));
 828 #elif defined(OS_WIN)
 829   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreWin());
 830 #elif defined(OS_MACOSX)
 831   return scoped_ptr<net::ClientCertStore>(new net::ClientCertStoreMac());
 832 #elif defined(USE_OPENSSL)
 833   // OpenSSL does not use the ClientCertStore infrastructure. On Android client
 834   // cert matching is done by the OS as part of the call to show the cert
 835   // selection dialog.
 836   return scoped_ptr<net::ClientCertStore>();
 837 #else
 838 #error Unknown platform.
 839 #endif
 840 }
 841
 842 void ProfileIOData::ResourceContext::CreateKeygenHandler(
 843     uint32 key_size_in_bits,
 844     const std::string& challenge_string,
 845     const GURL& url,
 846     const base::Callback<void(scoped_ptr<net::KeygenHandler>)>& callback) {
 847   DCHECK(!callback.is_null());
 848 #if defined(USE_NSS)
 849   scoped_ptr<net::KeygenHandler> keygen_handler(
 850       new net::KeygenHandler(key_size_in_bits, challenge_string, url));
 851
 852   scoped_ptr<ChromeNSSCryptoModuleDelegate> delegate(
 853       new ChromeNSSCryptoModuleDelegate(chrome::kCryptoModulePasswordKeygen,
 854                                         net::HostPortPair::FromURL(url)));
 855   ChromeNSSCryptoModuleDelegate* delegate_ptr = delegate.get();
 856   keygen_handler->set_crypto_module_delegate(
 857       delegate.PassAs<crypto::NSSCryptoModuleDelegate>());
 858
 859   base::Closure bound_callback =
 860       base::Bind(callback, base::Passed(&keygen_handler));
 861   if (delegate_ptr->InitializeSlot(this, bound_callback)) {
 862     // Initialization complete, run the callback synchronously.
 863     bound_callback.Run();
 864     return;
 865   }
 866   // Otherwise, the InitializeSlot will run the callback asynchronously.
 867 #else
 868   callback.Run(make_scoped_ptr(
 869       new net::KeygenHandler(key_size_in_bits, challenge_string, url)));
 870 #endif
 871 }
 872
 873 bool ProfileIOData::ResourceContext::AllowMicAccess(const GURL& origin) {
 874   return AllowContentAccess(origin, CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC);
 875 }
 876
 877 bool ProfileIOData::ResourceContext::AllowCameraAccess(const GURL& origin) {
 878   return AllowContentAccess(origin, CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA);
 879 }
 880
 881 bool ProfileIOData::ResourceContext::AllowContentAccess(
 882     const GURL& origin, ContentSettingsType type) {
 883   HostContentSettingsMap* content_settings =
 884       io_data_->GetHostContentSettingsMap();
 885   ContentSetting setting = content_settings->GetContentSetting(
 886       origin, origin, type, NO_RESOURCE_IDENTIFIER);
 887   return setting == CONTENT_SETTING_ALLOW;
 888 }
 889
 890 ResourceContext::SaltCallback
 891 ProfileIOData::ResourceContext::GetMediaDeviceIDSalt() {
 892   return io_data_->GetMediaDeviceIDSalt();
 893 }
 894
 895 // static
 896 std::string ProfileIOData::GetSSLSessionCacheShard() {
 897   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 898   // The SSL session cache is partitioned by setting a string. This returns a
 899   // unique string to partition the SSL session cache. Each time we create a
 900   // new profile, we'll get a fresh SSL session cache which is separate from
 901   // the other profiles.
 902   static unsigned ssl_session_cache_instance = 0;
 903   return base::StringPrintf("profile/%u", ssl_session_cache_instance++);
 904 }
 905
 906 void ProfileIOData::Init(
 907     content::ProtocolHandlerMap* protocol_handlers,
 908     content::ProtocolHandlerScopedVector protocol_interceptors) const {
 909   // The basic logic is implemented here. The specific initialization
 910   // is done in InitializeInternal(), implemented by subtypes. Static helper
 911   // functions have been provided to assist in common operations.
 912   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 913   DCHECK(!initialized_);
 914
 915   startup_metric_utils::ScopedSlowStartupUMA
 916       scoped_timer("Startup.SlowStartupProfileIODataInit");
 917
 918   // TODO(jhawkins): Remove once crbug.com/102004 is fixed.
 919   CHECK(initialized_on_UI_thread_);
 920
 921   // TODO(jhawkins): Return to DCHECK once crbug.com/102004 is fixed.
 922   CHECK(profile_params_.get());
 923
 924   IOThread* const io_thread = profile_params_->io_thread;
 925   IOThread::Globals* const io_thread_globals = io_thread->globals();
 926   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
 927
 928   // Create the common request contexts.
 929   main_request_context_.reset(new ChromeURLRequestContext());
 930   extensions_request_context_.reset(new ChromeURLRequestContext());
 931
 932   ChromeNetworkDelegate* network_delegate =
 933       new ChromeNetworkDelegate(
 934           io_thread_globals->extension_event_router_forwarder.get(),
 935           &enable_referrers_);
 936   if (command_line.HasSwitch(switches::kEnableClientHints))
 937     network_delegate->SetEnableClientHints();
 938   network_delegate->set_extension_info_map(
 939       profile_params_->extension_info_map.get());
 940 #if defined(ENABLE_CONFIGURATION_POLICY)
 941   network_delegate->set_url_blacklist_manager(url_blacklist_manager_.get());
 942 #endif
 943   network_delegate->set_profile(profile_params_->profile);
 944   network_delegate->set_profile_path(profile_params_->path);
 945   network_delegate->set_cookie_settings(profile_params_->cookie_settings.get());
 946   network_delegate->set_enable_do_not_track(&enable_do_not_track_);
 947   network_delegate->set_force_google_safe_search(&force_safesearch_);
 948   network_delegate_.reset(network_delegate);
 949
 950   fraudulent_certificate_reporter_.reset(
 951       new chrome_browser_net::ChromeFraudulentCertificateReporter(
 952           main_request_context_.get()));
 953
 954   // NOTE: Proxy service uses the default io thread network delegate, not the
 955   // delegate just created.
 956   proxy_service_.reset(
 957       ProxyServiceFactory::CreateProxyService(
 958           io_thread->net_log(),
 959           io_thread_globals->proxy_script_fetcher_context.get(),
 960           io_thread_globals->system_network_delegate.get(),
 961           profile_params_->proxy_config_service.release(),
 962           command_line,
 963           quick_check_enabled_.GetValue()));
 964
 965   transport_security_state_.reset(new net::TransportSecurityState());
 966   transport_security_persister_.reset(
 967       new net::TransportSecurityPersister(
 968           transport_security_state_.get(),
 969           profile_params_->path,
 970           BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
 971           IsOffTheRecord()));
 972
 973   // Take ownership over these parameters.
 974   cookie_settings_ = profile_params_->cookie_settings;
 975   host_content_settings_map_ = profile_params_->host_content_settings_map;
 976   extension_info_map_ = profile_params_->extension_info_map;
 977
 978   resource_context_->host_resolver_ = io_thread_globals->host_resolver.get();
 979   resource_context_->request_context_ = main_request_context_.get();
 980
 981 #if defined(ENABLE_MANAGED_USERS)
 982   managed_mode_url_filter_ = profile_params_->managed_mode_url_filter;
 983 #endif
 984
 985 #if defined(OS_CHROMEOS)
 986   username_hash_ = profile_params_->username_hash;
 987   scoped_refptr<net::CertVerifyProc> verify_proc;
 988   if (chromeos::UserManager::IsMultipleProfilesAllowed()) {
 989     crypto::ScopedPK11Slot public_slot =
 990         crypto::GetPublicSlotForChromeOSUser(username_hash_);
 991     // The private slot won't be ready by this point. It shouldn't be necessary
 992     // for cert trust purposes anyway.
 993     verify_proc = new chromeos::CertVerifyProcChromeOS(public_slot.Pass());
 994   } else {
 995     verify_proc = net::CertVerifyProc::CreateDefault();
 996   }
 997   if (cert_verifier_) {
 998     cert_verifier_->InitializeOnIOThread(verify_proc);
 999     main_request_context_->set_cert_verifier(cert_verifier_.get());
1000   } else {
1001     main_request_context_->set_cert_verifier(
1002         new net::MultiThreadedCertVerifier(verify_proc.get()));
1003   }
1004 #else
1005   main_request_context_->set_cert_verifier(
1006       io_thread_globals->cert_verifier.get());
1007 #endif
1008
1009   InitializeInternal(
1010       profile_params_.get(), protocol_handlers, protocol_interceptors.Pass());
1011
1012   profile_params_.reset();
1013   initialized_ = true;
1014 }
1015
1016 void ProfileIOData::ApplyProfileParamsToContext(
1017     ChromeURLRequestContext* context) const {
1018   context->set_http_user_agent_settings(
1019       chrome_http_user_agent_settings_.get());
1020   context->set_ssl_config_service(profile_params_->ssl_config_service.get());
1021 }
1022
1023 scoped_ptr<net::URLRequestJobFactory> ProfileIOData::SetUpJobFactoryDefaults(
1024     scoped_ptr<net::URLRequestJobFactoryImpl> job_factory,
1025     content::ProtocolHandlerScopedVector protocol_interceptors,
1026     scoped_ptr<ProtocolHandlerRegistry::JobInterceptorFactory>
1027         protocol_handler_interceptor,
1028     net::NetworkDelegate* network_delegate,
1029     net::FtpTransactionFactory* ftp_transaction_factory) const {
1030   // NOTE(willchan): Keep these protocol handlers in sync with
1031   // ProfileIOData::IsHandledProtocol().
1032   bool set_protocol = job_factory->SetProtocolHandler(
1033       content::kFileScheme,
1034       new net::FileProtocolHandler(
1035           content::BrowserThread::GetBlockingPool()->
1036               GetTaskRunnerWithShutdownBehavior(
1037                   base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)));
1038   DCHECK(set_protocol);
1039
1040   DCHECK(extension_info_map_.get());
1041   set_protocol = job_factory->SetProtocolHandler(
1042       extensions::kExtensionScheme,
1043       CreateExtensionProtocolHandler(profile_type(),
1044                                      extension_info_map_.get()));
1045   DCHECK(set_protocol);
1046   set_protocol = job_factory->SetProtocolHandler(
1047       extensions::kExtensionResourceScheme,
1048       CreateExtensionResourceProtocolHandler());
1049   DCHECK(set_protocol);
1050   set_protocol = job_factory->SetProtocolHandler(
1051       content::kDataScheme, new net::DataProtocolHandler());
1052   DCHECK(set_protocol);
1053 #if defined(OS_CHROMEOS)
1054   if (!IsOffTheRecord() && profile_params_) {
1055     set_protocol = job_factory->SetProtocolHandler(
1056         chrome::kDriveScheme,
1057         new drive::DriveProtocolHandler(profile_params_->profile));
1058     DCHECK(set_protocol);
1059   }
1060 #endif  // defined(OS_CHROMEOS)
1061
1062   job_factory->SetProtocolHandler(
1063       content::kAboutScheme, new chrome_browser_net::AboutProtocolHandler());
1064 #if !defined(DISABLE_FTP_SUPPORT)
1065   DCHECK(ftp_transaction_factory);
1066   job_factory->SetProtocolHandler(
1067       content::kFtpScheme,
1068       new net::FtpProtocolHandler(ftp_transaction_factory));
1069 #endif  // !defined(DISABLE_FTP_SUPPORT)
1070
1071 #if defined(DEBUG_DEVTOOLS)
1072   protocol_interceptors.push_back(new DebugDevToolsInterceptor);
1073 #endif
1074
1075   // Set up interceptors in the reverse order.
1076   scoped_ptr<net::URLRequestJobFactory> top_job_factory =
1077       job_factory.PassAs<net::URLRequestJobFactory>();
1078   for (content::ProtocolHandlerScopedVector::reverse_iterator i =
1079            protocol_interceptors.rbegin();
1080        i != protocol_interceptors.rend();
1081        ++i) {
1082     top_job_factory.reset(new net::ProtocolInterceptJobFactory(
1083         top_job_factory.Pass(), make_scoped_ptr(*i)));
1084   }
1085   protocol_interceptors.weak_clear();
1086
1087   if (protocol_handler_interceptor) {
1088     protocol_handler_interceptor->Chain(top_job_factory.Pass());
1089     return protocol_handler_interceptor.PassAs<net::URLRequestJobFactory>();
1090   } else {
1091     return top_job_factory.Pass();
1092   }
1093 }
1094
1095 void ProfileIOData::ShutdownOnUIThread() {
1096   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
1097
1098   if (signin_names_)
1099     signin_names_->ReleaseResourcesOnUIThread();
1100
1101   google_services_user_account_id_.Destroy();
1102   google_services_username_.Destroy();
1103   google_services_username_pattern_.Destroy();
1104   reverse_autologin_enabled_.Destroy();
1105   one_click_signin_rejected_email_list_.Destroy();
1106   enable_referrers_.Destroy();
1107   enable_do_not_track_.Destroy();
1108   force_safesearch_.Destroy();
1109 #if !defined(OS_CHROMEOS)
1110   enable_metrics_.Destroy();
1111 #endif
1112   safe_browsing_enabled_.Destroy();
1113   printing_enabled_.Destroy();
1114   sync_disabled_.Destroy();
1115   signin_allowed_.Destroy();
1116   network_prediction_enabled_.Destroy();
1117   quick_check_enabled_.Destroy();
1118   if (media_device_id_salt_)
1119     media_device_id_salt_->ShutdownOnUIThread();
1120   session_startup_pref_.Destroy();
1121 #if defined(ENABLE_CONFIGURATION_POLICY)
1122   if (url_blacklist_manager_)
1123     url_blacklist_manager_->ShutdownOnUIThread();
1124 #endif
1125   if (chrome_http_user_agent_settings_)
1126     chrome_http_user_agent_settings_->CleanupOnUIThread();
1127   bool posted = BrowserThread::DeleteSoon(BrowserThread::IO, FROM_HERE, this);
1128   if (!posted)
1129     delete this;
1130 }
1131
1132 void ProfileIOData::set_server_bound_cert_service(
1133     net::ServerBoundCertService* server_bound_cert_service) const {
1134   server_bound_cert_service_.reset(server_bound_cert_service);
1135 }
1136
1137 void ProfileIOData::DestroyResourceContext() {
1138   resource_context_.reset();
1139 }
1140
1141 void ProfileIOData::PopulateNetworkSessionParams(
1142     const ProfileParams* profile_params,
1143     net::HttpNetworkSession::Params* params) const {
1144
1145   ChromeURLRequestContext* context = main_request_context();
1146
1147   IOThread* const io_thread = profile_params->io_thread;
1148
1149   io_thread->InitializeNetworkSessionParams(params);
1150
1151   params->host_resolver = context->host_resolver();
1152   params->cert_verifier = context->cert_verifier();
1153   params->server_bound_cert_service = context->server_bound_cert_service();
1154   params->transport_security_state = context->transport_security_state();
1155   params->cert_transparency_verifier = context->cert_transparency_verifier();
1156   params->proxy_service = context->proxy_service();
1157   params->ssl_session_cache_shard = GetSSLSessionCacheShard();
1158   params->ssl_config_service = context->ssl_config_service();
1159   params->http_auth_handler_factory = context->http_auth_handler_factory();
1160   params->network_delegate = network_delegate();
1161   params->http_server_properties = context->http_server_properties();
1162   params->net_log = context->net_log();
1163 }
1164
1165 void ProfileIOData::SetCookieSettingsForTesting(
1166     CookieSettings* cookie_settings) {
1167   DCHECK(!cookie_settings_.get());
1168   cookie_settings_ = cookie_settings;
1169 }
1170
1171 void ProfileIOData::set_signin_names_for_testing(
1172     SigninNamesOnIOThread* signin_names) {
1173   signin_names_.reset(signin_names);
1174 }