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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/safe_browsing/safe_browsing_service.h" | 5 #include "chrome/browser/safe_browsing/safe_browsing_service.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <vector> | 9 #include <vector> |
| 10 | 10 |
| 11 #include "base/bind.h" | 11 #include "base/bind.h" |
| 12 #include "base/bind_helpers.h" | 12 #include "base/bind_helpers.h" |
| 13 #include "base/callback.h" | 13 #include "base/callback.h" |
| 14 #include "base/command_line.h" | 14 #include "base/command_line.h" |
| 15 #include "base/lazy_instance.h" | 15 #include "base/lazy_instance.h" |
| 16 #include "base/macros.h" | 16 #include "base/macros.h" |
| 17 #include "base/memory/ptr_util.h" | 17 #include "base/memory/ptr_util.h" |
| 18 #include "base/metrics/histogram_macros.h" | 18 #include "base/metrics/histogram_macros.h" |
| 19 #include "base/path_service.h" | 19 #include "base/path_service.h" |
| 20 #include "base/strings/string_util.h" | 20 #include "base/strings/string_util.h" |
| 21 #include "base/threading/thread.h" | 21 #include "base/threading/thread.h" |
| 22 #include "base/threading/thread_restrictions.h" | 22 #include "base/threading/thread_restrictions.h" |
| 23 #include "base/trace_event/trace_event.h" | 23 #include "base/trace_event/trace_event.h" |
| 24 #include "build/build_config.h" | 24 #include "build/build_config.h" |
| 25 #include "chrome/browser/browser_process.h" | 25 #include "chrome/browser/browser_process.h" |
| 26 #include "chrome/browser/chrome_notification_types.h" | 26 #include "chrome/browser/chrome_notification_types.h" |
| 27 #include "chrome/browser/profiles/profile.h" | 27 #include "chrome/browser/profiles/profile.h" |
| 28 #include "chrome/browser/profiles/profile_manager.h" | 28 #include "chrome/browser/profiles/profile_manager.h" |
| 29 #include "chrome/browser/safe_browsing/chrome_password_protection_service.h" | |
| 30 #include "chrome/browser/safe_browsing/ping_manager.h" | 29 #include "chrome/browser/safe_browsing/ping_manager.h" |
| 31 #include "chrome/browser/safe_browsing/safe_browsing_navigation_observer_manager
.h" | 30 #include "chrome/browser/safe_browsing/safe_browsing_navigation_observer_manager
.h" |
| 32 #include "chrome/browser/safe_browsing/ui_manager.h" | 31 #include "chrome/browser/safe_browsing/ui_manager.h" |
| 33 #include "chrome/common/chrome_paths.h" | 32 #include "chrome/common/chrome_paths.h" |
| 34 #include "chrome/common/chrome_switches.h" | 33 #include "chrome/common/chrome_switches.h" |
| 35 #include "chrome/common/pref_names.h" | 34 #include "chrome/common/pref_names.h" |
| 36 #include "chrome/common/safe_browsing/file_type_policies.h" | 35 #include "chrome/common/safe_browsing/file_type_policies.h" |
| 37 #include "components/prefs/pref_change_registrar.h" | 36 #include "components/prefs/pref_change_registrar.h" |
| 38 #include "components/prefs/pref_service.h" | 37 #include "components/prefs/pref_service.h" |
| 39 #include "components/safe_browsing/browser/safe_browsing_url_request_context_get
ter.h" | 38 #include "components/safe_browsing/browser/safe_browsing_url_request_context_get
ter.h" |
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| 64 #if defined(FULL_SAFE_BROWSING) | 63 #if defined(FULL_SAFE_BROWSING) |
| 65 #include "chrome/browser/safe_browsing/client_side_detection_service.h" | 64 #include "chrome/browser/safe_browsing/client_side_detection_service.h" |
| 66 #include "chrome/browser/safe_browsing/download_protection_service.h" | 65 #include "chrome/browser/safe_browsing/download_protection_service.h" |
| 67 #include "chrome/browser/safe_browsing/incident_reporting/binary_integrity_analy
zer.h" | 66 #include "chrome/browser/safe_browsing/incident_reporting/binary_integrity_analy
zer.h" |
| 68 #include "chrome/browser/safe_browsing/incident_reporting/blacklist_load_analyze
r.h" | 67 #include "chrome/browser/safe_browsing/incident_reporting/blacklist_load_analyze
r.h" |
| 69 #include "chrome/browser/safe_browsing/incident_reporting/incident_reporting_ser
vice.h" | 68 #include "chrome/browser/safe_browsing/incident_reporting/incident_reporting_ser
vice.h" |
| 70 #include "chrome/browser/safe_browsing/incident_reporting/module_load_analyzer.h
" | 69 #include "chrome/browser/safe_browsing/incident_reporting/module_load_analyzer.h
" |
| 71 #include "chrome/browser/safe_browsing/incident_reporting/resource_request_detec
tor.h" | 70 #include "chrome/browser/safe_browsing/incident_reporting/resource_request_detec
tor.h" |
| 72 #include "chrome/browser/safe_browsing/incident_reporting/variations_seed_signat
ure_analyzer.h" | 71 #include "chrome/browser/safe_browsing/incident_reporting/variations_seed_signat
ure_analyzer.h" |
| 73 #include "chrome/browser/safe_browsing/protocol_manager.h" | 72 #include "chrome/browser/safe_browsing/protocol_manager.h" |
| 73 #include "components/safe_browsing/password_protection/password_protection_servi
ce.h" |
| 74 #endif | 74 #endif |
| 75 | 75 |
| 76 using content::BrowserThread; | 76 using content::BrowserThread; |
| 77 | 77 |
| 78 namespace safe_browsing { | 78 namespace safe_browsing { |
| 79 | 79 |
| 80 namespace { | 80 namespace { |
| 81 | 81 |
| 82 // The default URL prefix where browser fetches chunk updates, hashes, | 82 // The default URL prefix where browser fetches chunk updates, hashes, |
| 83 // and reports safe browsing hits and malware details. | 83 // and reports safe browsing hits and malware details. |
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| 201 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 201 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 202 shutdown_callback_list_.Notify(); | 202 shutdown_callback_list_.Notify(); |
| 203 | 203 |
| 204 // Remove Profile creation/destruction observers. | 204 // Remove Profile creation/destruction observers. |
| 205 profiles_registrar_.RemoveAll(); | 205 profiles_registrar_.RemoveAll(); |
| 206 | 206 |
| 207 // Delete the PrefChangeRegistrars, whose dtors also unregister |this| as an | 207 // Delete the PrefChangeRegistrars, whose dtors also unregister |this| as an |
| 208 // observer of the preferences. | 208 // observer of the preferences. |
| 209 prefs_map_.clear(); | 209 prefs_map_.clear(); |
| 210 | 210 |
| 211 // Delete the ChromePasswordProtectionService instances. | |
| 212 password_protection_service_map_.clear(); | |
| 213 | |
| 214 Stop(true); | 211 Stop(true); |
| 215 | 212 |
| 216 services_delegate_->ShutdownServices(); | 213 services_delegate_->ShutdownServices(); |
| 217 | 214 |
| 218 // Since URLRequestContextGetters are refcounted, can't count on clearing | 215 // Since URLRequestContextGetters are refcounted, can't count on clearing |
| 219 // |url_request_context_getter_| to delete it, so need to shut it down first, | 216 // |url_request_context_getter_| to delete it, so need to shut it down first, |
| 220 // which will cancel any requests that are currently using it, and prevent | 217 // which will cancel any requests that are currently using it, and prevent |
| 221 // new requests from using it as well. | 218 // new requests from using it as well. |
| 222 BrowserThread::PostNonNestableTask( | 219 BrowserThread::PostNonNestableTask( |
| 223 BrowserThread::IO, FROM_HERE, | 220 BrowserThread::IO, FROM_HERE, |
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| 290 return services_delegate_->v4_local_database_manager(); | 287 return services_delegate_->v4_local_database_manager(); |
| 291 } | 288 } |
| 292 | 289 |
| 293 TriggerManager* SafeBrowsingService::trigger_manager() const { | 290 TriggerManager* SafeBrowsingService::trigger_manager() const { |
| 294 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 291 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 295 return trigger_manager_.get(); | 292 return trigger_manager_.get(); |
| 296 } | 293 } |
| 297 | 294 |
| 298 PasswordProtectionService* SafeBrowsingService::GetPasswordProtectionService( | 295 PasswordProtectionService* SafeBrowsingService::GetPasswordProtectionService( |
| 299 Profile* profile) const { | 296 Profile* profile) const { |
| 300 DCHECK(profile); | 297 return services_delegate_->GetPasswordProtectionService(profile); |
| 301 auto it = password_protection_service_map_.find(profile); | |
| 302 DCHECK(it != password_protection_service_map_.end()); | |
| 303 return it->second.get(); | |
| 304 } | 298 } |
| 305 | 299 |
| 306 std::unique_ptr<prefs::mojom::TrackedPreferenceValidationDelegate> | 300 std::unique_ptr<prefs::mojom::TrackedPreferenceValidationDelegate> |
| 307 SafeBrowsingService::CreatePreferenceValidationDelegate( | 301 SafeBrowsingService::CreatePreferenceValidationDelegate( |
| 308 Profile* profile) const { | 302 Profile* profile) const { |
| 309 return services_delegate_->CreatePreferenceValidationDelegate(profile); | 303 return services_delegate_->CreatePreferenceValidationDelegate(profile); |
| 310 } | 304 } |
| 311 | 305 |
| 312 void SafeBrowsingService::RegisterDelayedAnalysisCallback( | 306 void SafeBrowsingService::RegisterDelayedAnalysisCallback( |
| 313 const DelayedAnalysisCallback& callback) { | 307 const DelayedAnalysisCallback& callback) { |
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| 495 base::BindOnce(&SafeBrowsingService::StopOnIOThread, this, shutdown)); | 489 base::BindOnce(&SafeBrowsingService::StopOnIOThread, this, shutdown)); |
| 496 } | 490 } |
| 497 | 491 |
| 498 void SafeBrowsingService::Observe(int type, | 492 void SafeBrowsingService::Observe(int type, |
| 499 const content::NotificationSource& source, | 493 const content::NotificationSource& source, |
| 500 const content::NotificationDetails& details) { | 494 const content::NotificationDetails& details) { |
| 501 switch (type) { | 495 switch (type) { |
| 502 case chrome::NOTIFICATION_PROFILE_CREATED: { | 496 case chrome::NOTIFICATION_PROFILE_CREATED: { |
| 503 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 497 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 504 Profile* profile = content::Source<Profile>(source).ptr(); | 498 Profile* profile = content::Source<Profile>(source).ptr(); |
| 505 CreatePasswordProtectionService(profile); | 499 services_delegate_->CreatePasswordProtectionService(profile); |
| 506 if (!profile->IsOffTheRecord()) | 500 if (!profile->IsOffTheRecord()) |
| 507 AddPrefService(profile->GetPrefs()); | 501 AddPrefService(profile->GetPrefs()); |
| 508 break; | 502 break; |
| 509 } | 503 } |
| 510 case chrome::NOTIFICATION_PROFILE_DESTROYED: { | 504 case chrome::NOTIFICATION_PROFILE_DESTROYED: { |
| 511 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 505 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 512 Profile* profile = content::Source<Profile>(source).ptr(); | 506 Profile* profile = content::Source<Profile>(source).ptr(); |
| 513 RemovePasswordProtectionService(profile); | 507 services_delegate_->RemovePasswordProtectionService(profile); |
| 514 if (!profile->IsOffTheRecord()) | 508 if (!profile->IsOffTheRecord()) |
| 515 RemovePrefService(profile->GetPrefs()); | 509 RemovePrefService(profile->GetPrefs()); |
| 516 break; | 510 break; |
| 517 } | 511 } |
| 518 default: | 512 default: |
| 519 NOTREACHED(); | 513 NOTREACHED(); |
| 520 } | 514 } |
| 521 } | 515 } |
| 522 | 516 |
| 523 void SafeBrowsingService::AddPrefService(PrefService* pref_service) { | 517 void SafeBrowsingService::AddPrefService(PrefService* pref_service) { |
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| 614 if (ping_manager()) | 608 if (ping_manager()) |
| 615 ping_manager()->ReportThreatDetails(report); | 609 ping_manager()->ReportThreatDetails(report); |
| 616 } | 610 } |
| 617 | 611 |
| 618 void SafeBrowsingService::ProcessResourceRequest( | 612 void SafeBrowsingService::ProcessResourceRequest( |
| 619 const ResourceRequestInfo& request) { | 613 const ResourceRequestInfo& request) { |
| 620 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 614 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 621 services_delegate_->ProcessResourceRequest(&request); | 615 services_delegate_->ProcessResourceRequest(&request); |
| 622 } | 616 } |
| 623 | 617 |
| 624 void SafeBrowsingService::CreatePasswordProtectionService(Profile* profile) { | |
| 625 DCHECK_CURRENTLY_ON(BrowserThread::UI); | |
| 626 DCHECK(profile); | |
| 627 auto it = password_protection_service_map_.find(profile); | |
| 628 DCHECK(it == password_protection_service_map_.end()); | |
| 629 std::unique_ptr<ChromePasswordProtectionService> service = | |
| 630 base::MakeUnique<ChromePasswordProtectionService>(this, profile); | |
| 631 password_protection_service_map_[profile] = std::move(service); | |
| 632 } | |
| 633 | |
| 634 void SafeBrowsingService::RemovePasswordProtectionService(Profile* profile) { | |
| 635 DCHECK_CURRENTLY_ON(BrowserThread::UI); | |
| 636 DCHECK(profile); | |
| 637 auto it = password_protection_service_map_.find(profile); | |
| 638 if (it != password_protection_service_map_.end()) | |
| 639 password_protection_service_map_.erase(it); | |
| 640 } | |
| 641 | |
| 642 void SafeBrowsingService::CreateTriggerManager() { | 618 void SafeBrowsingService::CreateTriggerManager() { |
| 643 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 619 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
| 644 trigger_manager_ = base::MakeUnique<TriggerManager>(ui_manager_.get()); | 620 trigger_manager_ = base::MakeUnique<TriggerManager>(ui_manager_.get()); |
| 645 } | 621 } |
| 646 } // namespace safe_browsing | 622 } // namespace safe_browsing |
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