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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 // The Safe Browsing service is responsible for downloading anti-phishing and | 5 // The Safe Browsing service is responsible for downloading anti-phishing and |
6 // anti-malware tables and checking urls against them. | 6 // anti-malware tables and checking urls against them. |
7 | 7 |
8 #ifndef CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_ | 8 #ifndef CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_ |
9 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_ | 9 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_ |
10 | 10 |
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23 #include "content/public/browser/notification_observer.h" | 23 #include "content/public/browser/notification_observer.h" |
24 #include "content/public/browser/notification_registrar.h" | 24 #include "content/public/browser/notification_registrar.h" |
25 | 25 |
26 #if defined(FULL_SAFE_BROWSING) | 26 #if defined(FULL_SAFE_BROWSING) |
27 #include "chrome/browser/safe_browsing/incident_reporting/delayed_analysis_callb
ack.h" | 27 #include "chrome/browser/safe_browsing/incident_reporting/delayed_analysis_callb
ack.h" |
28 #endif | 28 #endif |
29 | 29 |
30 class PrefChangeRegistrar; | 30 class PrefChangeRegistrar; |
31 class PrefService; | 31 class PrefService; |
32 class Profile; | 32 class Profile; |
33 struct SafeBrowsingProtocolConfig; | |
34 class SafeBrowsingDatabaseManager; | |
35 class SafeBrowsingPingManager; | |
36 class SafeBrowsingProtocolManager; | |
37 class SafeBrowsingProtocolManagerDelegate; | |
38 class SafeBrowsingServiceFactory; | |
39 class SafeBrowsingUIManager; | |
40 class SafeBrowsingURLRequestContextGetter; | |
41 class TrackedPreferenceValidationDelegate; | 33 class TrackedPreferenceValidationDelegate; |
42 | 34 |
43 namespace base { | 35 namespace base { |
44 class Thread; | 36 class Thread; |
45 } | 37 } |
46 | 38 |
47 namespace content { | 39 namespace content { |
48 class DownloadManager; | 40 class DownloadManager; |
49 } | 41 } |
50 | 42 |
51 namespace net { | 43 namespace net { |
52 class URLRequest; | 44 class URLRequest; |
53 class URLRequestContext; | 45 class URLRequestContext; |
54 class URLRequestContextGetter; | 46 class URLRequestContextGetter; |
55 } | 47 } |
56 | 48 |
57 namespace safe_browsing { | 49 namespace safe_browsing { |
58 class ClientSideDetectionService; | 50 class ClientSideDetectionService; |
59 class DownloadProtectionService; | 51 class DownloadProtectionService; |
| 52 struct SafeBrowsingProtocolConfig; |
| 53 class SafeBrowsingDatabaseManager; |
| 54 class SafeBrowsingPingManager; |
| 55 class SafeBrowsingProtocolManager; |
| 56 class SafeBrowsingProtocolManagerDelegate; |
| 57 class SafeBrowsingServiceFactory; |
| 58 class SafeBrowsingUIManager; |
| 59 class SafeBrowsingURLRequestContextGetter; |
60 | 60 |
61 #if defined(FULL_SAFE_BROWSING) | 61 #if defined(FULL_SAFE_BROWSING) |
62 class IncidentReportingService; | 62 class IncidentReportingService; |
63 class OffDomainInclusionDetector; | 63 class OffDomainInclusionDetector; |
64 class ResourceRequestDetector; | 64 class ResourceRequestDetector; |
65 #endif | 65 #endif |
66 } // namespace safe_browsing | |
67 | 66 |
68 // Construction needs to happen on the main thread. | 67 // Construction needs to happen on the main thread. |
69 // The SafeBrowsingService owns both the UI and Database managers which do | 68 // The SafeBrowsingService owns both the UI and Database managers which do |
70 // the heavylifting of safebrowsing service. Both of these managers stay | 69 // the heavylifting of safebrowsing service. Both of these managers stay |
71 // alive until SafeBrowsingService is destroyed, however, they are disabled | 70 // alive until SafeBrowsingService is destroyed, however, they are disabled |
72 // permanently when Shutdown method is called. | 71 // permanently when Shutdown method is called. |
73 class SafeBrowsingService | 72 class SafeBrowsingService |
74 : public base::RefCountedThreadSafe< | 73 : public base::RefCountedThreadSafe< |
75 SafeBrowsingService, | 74 SafeBrowsingService, |
76 content::BrowserThread::DeleteOnUIThread>, | 75 content::BrowserThread::DeleteOnUIThread>, |
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108 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); | 107 DCHECK_CURRENTLY_ON(content::BrowserThread::IO); |
109 return enabled_; | 108 return enabled_; |
110 } | 109 } |
111 | 110 |
112 // Whether the service is enabled by the current set of profiles. | 111 // Whether the service is enabled by the current set of profiles. |
113 bool enabled_by_prefs() const { | 112 bool enabled_by_prefs() const { |
114 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 113 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
115 return enabled_by_prefs_; | 114 return enabled_by_prefs_; |
116 } | 115 } |
117 | 116 |
118 safe_browsing::ClientSideDetectionService* | 117 ClientSideDetectionService* safe_browsing_detection_service() const { |
119 safe_browsing_detection_service() const { | |
120 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 118 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
121 return csd_service_.get(); | 119 return csd_service_.get(); |
122 } | 120 } |
123 | 121 |
124 // The DownloadProtectionService is not valid after the SafeBrowsingService | 122 // The DownloadProtectionService is not valid after the SafeBrowsingService |
125 // is destroyed. | 123 // is destroyed. |
126 safe_browsing::DownloadProtectionService* | 124 DownloadProtectionService* download_protection_service() const { |
127 download_protection_service() const { | |
128 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); | 125 DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
129 return download_service_.get(); | 126 return download_service_.get(); |
130 } | 127 } |
131 | 128 |
132 net::URLRequestContextGetter* url_request_context(); | 129 net::URLRequestContextGetter* url_request_context(); |
133 | 130 |
134 const scoped_refptr<SafeBrowsingUIManager>& ui_manager() const; | 131 const scoped_refptr<SafeBrowsingUIManager>& ui_manager() const; |
135 | 132 |
136 const scoped_refptr<SafeBrowsingDatabaseManager>& database_manager() const; | 133 const scoped_refptr<SafeBrowsingDatabaseManager>& database_manager() const; |
137 | 134 |
138 SafeBrowsingProtocolManager* protocol_manager() const; | 135 SafeBrowsingProtocolManager* protocol_manager() const; |
139 | 136 |
140 SafeBrowsingPingManager* ping_manager() const; | 137 SafeBrowsingPingManager* ping_manager() const; |
141 | 138 |
142 // Returns a preference validation delegate that adds incidents to the | 139 // Returns a preference validation delegate that adds incidents to the |
143 // incident reporting service for validation failures. Returns NULL if the | 140 // incident reporting service for validation failures. Returns NULL if the |
144 // service is not applicable for the given profile. | 141 // service is not applicable for the given profile. |
145 scoped_ptr<TrackedPreferenceValidationDelegate> | 142 scoped_ptr<TrackedPreferenceValidationDelegate> |
146 CreatePreferenceValidationDelegate(Profile* profile) const; | 143 CreatePreferenceValidationDelegate(Profile* profile) const; |
147 | 144 |
148 #if defined(FULL_SAFE_BROWSING) | 145 #if defined(FULL_SAFE_BROWSING) |
149 // Registers |callback| to be run after some delay following process launch. | 146 // Registers |callback| to be run after some delay following process launch. |
150 // |callback| will be dropped if the service is not applicable for the | 147 // |callback| will be dropped if the service is not applicable for the |
151 // process. | 148 // process. |
152 void RegisterDelayedAnalysisCallback( | 149 void RegisterDelayedAnalysisCallback(const DelayedAnalysisCallback& callback); |
153 const safe_browsing::DelayedAnalysisCallback& callback); | |
154 #endif | 150 #endif |
155 | 151 |
156 // Adds |download_manager| to the set monitored by safe browsing. | 152 // Adds |download_manager| to the set monitored by safe browsing. |
157 void AddDownloadManager(content::DownloadManager* download_manager); | 153 void AddDownloadManager(content::DownloadManager* download_manager); |
158 | 154 |
159 // Observes resource requests made by the renderer and reports suspicious | 155 // Observes resource requests made by the renderer and reports suspicious |
160 // activity. | 156 // activity. |
161 void OnResourceRequest(const net::URLRequest* request); | 157 void OnResourceRequest(const net::URLRequest* request); |
162 | 158 |
163 // Type for subscriptions to SafeBrowsing service state. | 159 // Type for subscriptions to SafeBrowsing service state. |
164 typedef base::CallbackList<void(void)>::Subscription StateSubscription; | 160 typedef base::CallbackList<void(void)>::Subscription StateSubscription; |
165 | 161 |
166 // Adds a listener for when SafeBrowsing preferences might have changed. | 162 // Adds a listener for when SafeBrowsing preferences might have changed. |
167 // To get the current state, the callback should call enabled_by_prefs(). | 163 // To get the current state, the callback should call enabled_by_prefs(). |
168 // Should only be called on the UI thread. | 164 // Should only be called on the UI thread. |
169 scoped_ptr<StateSubscription> RegisterStateCallback( | 165 scoped_ptr<StateSubscription> RegisterStateCallback( |
170 const base::Callback<void(void)>& callback); | 166 const base::Callback<void(void)>& callback); |
171 | 167 |
172 protected: | 168 protected: |
173 // Creates the safe browsing service. Need to initialize before using. | 169 // Creates the safe browsing service. Need to initialize before using. |
174 SafeBrowsingService(); | 170 SafeBrowsingService(); |
175 | 171 |
176 ~SafeBrowsingService() override; | 172 ~SafeBrowsingService() override; |
177 | 173 |
178 virtual SafeBrowsingDatabaseManager* CreateDatabaseManager(); | 174 virtual SafeBrowsingDatabaseManager* CreateDatabaseManager(); |
179 | 175 |
180 virtual SafeBrowsingUIManager* CreateUIManager(); | 176 virtual SafeBrowsingUIManager* CreateUIManager(); |
181 | 177 |
182 #if defined(FULL_SAFE_BROWSING) | 178 #if defined(FULL_SAFE_BROWSING) |
183 virtual safe_browsing::IncidentReportingService* | 179 virtual IncidentReportingService* CreateIncidentReportingService(); |
184 CreateIncidentReportingService(); | |
185 #endif | 180 #endif |
186 | 181 |
187 // Registers all the delayed analysis with the incident reporting service. | 182 // Registers all the delayed analysis with the incident reporting service. |
188 // This is where you register your process-wide, profile-independent analysis. | 183 // This is where you register your process-wide, profile-independent analysis. |
189 virtual void RegisterAllDelayedAnalysis(); | 184 virtual void RegisterAllDelayedAnalysis(); |
190 | 185 |
191 // Return a ptr to DatabaseManager's delegate, or NULL if it doesn't have one. | 186 // Return a ptr to DatabaseManager's delegate, or NULL if it doesn't have one. |
192 virtual SafeBrowsingProtocolManagerDelegate* GetProtocolManagerDelegate(); | 187 virtual SafeBrowsingProtocolManagerDelegate* GetProtocolManagerDelegate(); |
193 | 188 |
194 private: | 189 private: |
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280 // Used to track creation and destruction of profiles on the UI thread. | 275 // Used to track creation and destruction of profiles on the UI thread. |
281 content::NotificationRegistrar prefs_registrar_; | 276 content::NotificationRegistrar prefs_registrar_; |
282 | 277 |
283 // Callbacks when SafeBrowsing state might have changed. | 278 // Callbacks when SafeBrowsing state might have changed. |
284 // Should only be accessed on the UI thread. | 279 // Should only be accessed on the UI thread. |
285 base::CallbackList<void(void)> state_callback_list_; | 280 base::CallbackList<void(void)> state_callback_list_; |
286 | 281 |
287 // The ClientSideDetectionService is managed by the SafeBrowsingService, | 282 // The ClientSideDetectionService is managed by the SafeBrowsingService, |
288 // since its running state and lifecycle depends on SafeBrowsingService's. | 283 // since its running state and lifecycle depends on SafeBrowsingService's. |
289 // Accessed on UI thread. | 284 // Accessed on UI thread. |
290 scoped_ptr<safe_browsing::ClientSideDetectionService> csd_service_; | 285 scoped_ptr<ClientSideDetectionService> csd_service_; |
291 | 286 |
292 // The DownloadProtectionService is managed by the SafeBrowsingService, | 287 // The DownloadProtectionService is managed by the SafeBrowsingService, |
293 // since its running state and lifecycle depends on SafeBrowsingService's. | 288 // since its running state and lifecycle depends on SafeBrowsingService's. |
294 // Accessed on UI thread. | 289 // Accessed on UI thread. |
295 scoped_ptr<safe_browsing::DownloadProtectionService> download_service_; | 290 scoped_ptr<DownloadProtectionService> download_service_; |
296 | 291 |
297 #if defined(FULL_SAFE_BROWSING) | 292 #if defined(FULL_SAFE_BROWSING) |
298 scoped_ptr<safe_browsing::IncidentReportingService> incident_service_; | 293 scoped_ptr<IncidentReportingService> incident_service_; |
299 #endif | 294 #endif |
300 | 295 |
301 // The UI manager handles showing interstitials. Accessed on both UI and IO | 296 // The UI manager handles showing interstitials. Accessed on both UI and IO |
302 // thread. | 297 // thread. |
303 scoped_refptr<SafeBrowsingUIManager> ui_manager_; | 298 scoped_refptr<SafeBrowsingUIManager> ui_manager_; |
304 | 299 |
305 // The database manager handles the database and download logic. Accessed on | 300 // The database manager handles the database and download logic. Accessed on |
306 // both UI and IO thread. | 301 // both UI and IO thread. |
307 scoped_refptr<SafeBrowsingDatabaseManager> database_manager_; | 302 scoped_refptr<SafeBrowsingDatabaseManager> database_manager_; |
308 | 303 |
309 #if defined(FULL_SAFE_BROWSING) | 304 #if defined(FULL_SAFE_BROWSING) |
310 scoped_ptr<safe_browsing::OffDomainInclusionDetector> | 305 scoped_ptr<OffDomainInclusionDetector> off_domain_inclusion_detector_; |
311 off_domain_inclusion_detector_; | |
312 | 306 |
313 scoped_ptr<safe_browsing::ResourceRequestDetector> resource_request_detector_; | 307 scoped_ptr<ResourceRequestDetector> resource_request_detector_; |
314 #endif | 308 #endif |
315 | 309 |
316 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingService); | 310 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingService); |
317 }; | 311 }; |
318 | 312 |
319 // Factory for creating SafeBrowsingService. Useful for tests. | 313 // Factory for creating SafeBrowsingService. Useful for tests. |
320 class SafeBrowsingServiceFactory { | 314 class SafeBrowsingServiceFactory { |
321 public: | 315 public: |
322 SafeBrowsingServiceFactory() { } | 316 SafeBrowsingServiceFactory() { } |
323 virtual ~SafeBrowsingServiceFactory() { } | 317 virtual ~SafeBrowsingServiceFactory() { } |
324 virtual SafeBrowsingService* CreateSafeBrowsingService() = 0; | 318 virtual SafeBrowsingService* CreateSafeBrowsingService() = 0; |
325 private: | 319 private: |
326 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingServiceFactory); | 320 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingServiceFactory); |
327 }; | 321 }; |
328 | 322 |
| 323 } // namespace safe_browsing |
| 324 |
329 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_ | 325 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_ |
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