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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 // Classes for managing the SafeBrowsing interstitial pages. | 5 // Classes for managing the SafeBrowsing interstitial pages. |
| 6 // | 6 // |
| 7 // When a user is about to visit a page the SafeBrowsing system has deemed to | 7 // When a user is about to visit a page the SafeBrowsing system has deemed to |
| 8 // be malicious, either as malware or a phishing page, we show an interstitial | 8 // be malicious, either as malware or a phishing page, we show an interstitial |
| 9 // page with some options (go back, continue) to give the user a chance to avoid | 9 // page with some options (go back, continue) to give the user a chance to avoid |
| 10 // the harmful page. | 10 // the harmful page. |
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| 39 #include "chrome/browser/safe_browsing/ui_manager.h" | 39 #include "chrome/browser/safe_browsing/ui_manager.h" |
| 40 #include "url/gurl.h" | 40 #include "url/gurl.h" |
| 41 | 41 |
| 42 class MalwareDetails; | 42 class MalwareDetails; |
| 43 class SafeBrowsingBlockingPageFactory; | 43 class SafeBrowsingBlockingPageFactory; |
| 44 | 44 |
| 45 namespace base { | 45 namespace base { |
| 46 class MessageLoop; | 46 class MessageLoop; |
| 47 } | 47 } |
| 48 | 48 |
| 49 class SafeBrowsingBlockingPage : public SecurityInterstitialPage { | 49 class SafeBrowsingBlockingPage |
| 50 : public SecurityInterstitialPageWithExtendedReporting { |
| 50 public: | 51 public: |
| 51 typedef SafeBrowsingUIManager::UnsafeResource UnsafeResource; | 52 typedef SafeBrowsingUIManager::UnsafeResource UnsafeResource; |
| 52 typedef std::vector<UnsafeResource> UnsafeResourceList; | 53 typedef std::vector<UnsafeResource> UnsafeResourceList; |
| 53 typedef std::map<content::WebContents*, UnsafeResourceList> UnsafeResourceMap; | 54 typedef std::map<content::WebContents*, UnsafeResourceList> UnsafeResourceMap; |
| 54 | 55 |
| 55 // Interstitial type, used in tests. | 56 // Interstitial type, used in tests. |
| 56 static const void* kTypeForTesting; | 57 static const void* kTypeForTesting; |
| 57 | 58 |
| 58 ~SafeBrowsingBlockingPage() override; | 59 ~SafeBrowsingBlockingPage() override; |
| 59 | 60 |
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| 84 void CommandReceived(const std::string& command) override; | 85 void CommandReceived(const std::string& command) override; |
| 85 void OverrideRendererPrefs(content::RendererPreferences* prefs) override; | 86 void OverrideRendererPrefs(content::RendererPreferences* prefs) override; |
| 86 | 87 |
| 87 // SecurityInterstitialPage method: | 88 // SecurityInterstitialPage method: |
| 88 const void* GetTypeForTesting() const override; | 89 const void* GetTypeForTesting() const override; |
| 89 | 90 |
| 90 protected: | 91 protected: |
| 91 friend class SafeBrowsingBlockingPageTest; | 92 friend class SafeBrowsingBlockingPageTest; |
| 92 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, | 93 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, |
| 93 ProceedThenDontProceed); | 94 ProceedThenDontProceed); |
| 94 void SetReportingPreference(bool report); | 95 |
| 95 void UpdateReportingPref(); // Used for the transition from old to new pref. | 96 void UpdateReportingPref(); // Used for the transition from old to new pref. |
| 96 | 97 |
| 97 // Don't instantiate this class directly, use ShowBlockingPage instead. | 98 // Don't instantiate this class directly, use ShowBlockingPage instead. |
| 98 SafeBrowsingBlockingPage(SafeBrowsingUIManager* ui_manager, | 99 SafeBrowsingBlockingPage(SafeBrowsingUIManager* ui_manager, |
| 99 content::WebContents* web_contents, | 100 content::WebContents* web_contents, |
| 100 const UnsafeResourceList& unsafe_resources); | 101 const UnsafeResourceList& unsafe_resources); |
| 101 | 102 |
| 102 // SecurityInterstitialPage methods: | 103 // SecurityInterstitialPage methods: |
| 103 bool ShouldCreateNewNavigation() const override; | 104 bool ShouldCreateNewNavigation() const override; |
| 104 void PopulateInterstitialStrings( | 105 void PopulateInterstitialStrings( |
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| 118 // Checks if we should even show the malware details option. For example, we | 119 // Checks if we should even show the malware details option. For example, we |
| 119 // don't show it in incognito mode. | 120 // don't show it in incognito mode. |
| 120 bool CanShowMalwareDetailsOption(); | 121 bool CanShowMalwareDetailsOption(); |
| 121 | 122 |
| 122 // Called when the insterstitial is going away. If there is a | 123 // Called when the insterstitial is going away. If there is a |
| 123 // pending malware details object, we look at the user's | 124 // pending malware details object, we look at the user's |
| 124 // preferences, and if the option to send malware details is | 125 // preferences, and if the option to send malware details is |
| 125 // enabled, the report is scheduled to be sent on the |ui_manager_|. | 126 // enabled, the report is scheduled to be sent on the |ui_manager_|. |
| 126 void FinishMalwareDetails(int64 delay_ms); | 127 void FinishMalwareDetails(int64 delay_ms); |
| 127 | 128 |
| 128 // Returns the boolean value of the given |pref| from the PrefService of the | |
| 129 // Profile associated with |web_contents_|. | |
| 130 bool IsPrefEnabled(const char* pref); | |
| 131 | |
| 132 // A list of SafeBrowsingUIManager::UnsafeResource for a tab that the user | 129 // A list of SafeBrowsingUIManager::UnsafeResource for a tab that the user |
| 133 // should be warned about. They are queued when displaying more than one | 130 // should be warned about. They are queued when displaying more than one |
| 134 // interstitial at a time. | 131 // interstitial at a time. |
| 135 static UnsafeResourceMap* GetUnsafeResourcesMap(); | 132 static UnsafeResourceMap* GetUnsafeResourcesMap(); |
| 136 | 133 |
| 137 // Notifies the SafeBrowsingUIManager on the IO thread whether to proceed | 134 // Notifies the SafeBrowsingUIManager on the IO thread whether to proceed |
| 138 // or not for the |resources|. | 135 // or not for the |resources|. |
| 139 static void NotifySafeBrowsingUIManager( | 136 static void NotifySafeBrowsingUIManager( |
| 140 SafeBrowsingUIManager* ui_manager, | 137 SafeBrowsingUIManager* ui_manager, |
| 141 const UnsafeResourceList& resources, bool proceed); | 138 const UnsafeResourceList& resources, bool proceed); |
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| 179 } interstitial_reason_; | 176 } interstitial_reason_; |
| 180 | 177 |
| 181 // The factory used to instantiate SafeBrowsingBlockingPage objects. | 178 // The factory used to instantiate SafeBrowsingBlockingPage objects. |
| 182 // Usefull for tests, so they can provide their own implementation of | 179 // Usefull for tests, so they can provide their own implementation of |
| 183 // SafeBrowsingBlockingPage. | 180 // SafeBrowsingBlockingPage. |
| 184 static SafeBrowsingBlockingPageFactory* factory_; | 181 static SafeBrowsingBlockingPageFactory* factory_; |
| 185 | 182 |
| 186 private: | 183 private: |
| 187 // Fills the passed dictionary with the values to be passed to the template | 184 // Fills the passed dictionary with the values to be passed to the template |
| 188 // when creating the HTML. | 185 // when creating the HTML. |
| 189 void PopulateExtendedReportingOption(base::DictionaryValue* load_time_data); | |
| 190 void PopulateMalwareLoadTimeData(base::DictionaryValue* load_time_data); | 186 void PopulateMalwareLoadTimeData(base::DictionaryValue* load_time_data); |
| 191 void PopulateHarmfulLoadTimeData(base::DictionaryValue* load_time_data); | 187 void PopulateHarmfulLoadTimeData(base::DictionaryValue* load_time_data); |
| 192 void PopulatePhishingLoadTimeData(base::DictionaryValue* load_time_data); | 188 void PopulatePhishingLoadTimeData(base::DictionaryValue* load_time_data); |
| 189 // SecurityInterstitialPageWithExtendedReporting implementation: |
| 190 void PopulateExtendedReportingOption( |
| 191 base::DictionaryValue* load_time_data) override; |
| 193 | 192 |
| 194 std::string GetMetricPrefix() const; | 193 std::string GetMetricPrefix() const; |
| 195 std::string GetSamplingEventName() const; | 194 std::string GetSamplingEventName() const; |
| 196 | 195 |
| 197 scoped_ptr<SecurityInterstitialMetricsHelper> metrics_helper_; | 196 scoped_ptr<SecurityInterstitialMetricsHelper> metrics_helper_; |
| 198 | 197 |
| 199 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingBlockingPage); | 198 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingBlockingPage); |
| 200 }; | 199 }; |
| 201 | 200 |
| 202 // Factory for creating SafeBrowsingBlockingPage. Useful for tests. | 201 // Factory for creating SafeBrowsingBlockingPage. Useful for tests. |
| 203 class SafeBrowsingBlockingPageFactory { | 202 class SafeBrowsingBlockingPageFactory { |
| 204 public: | 203 public: |
| 205 virtual ~SafeBrowsingBlockingPageFactory() { } | 204 virtual ~SafeBrowsingBlockingPageFactory() { } |
| 206 | 205 |
| 207 virtual SafeBrowsingBlockingPage* CreateSafeBrowsingPage( | 206 virtual SafeBrowsingBlockingPage* CreateSafeBrowsingPage( |
| 208 SafeBrowsingUIManager* ui_manager, | 207 SafeBrowsingUIManager* ui_manager, |
| 209 content::WebContents* web_contents, | 208 content::WebContents* web_contents, |
| 210 const SafeBrowsingBlockingPage::UnsafeResourceList& unsafe_resources) = 0; | 209 const SafeBrowsingBlockingPage::UnsafeResourceList& unsafe_resources) = 0; |
| 211 }; | 210 }; |
| 212 | 211 |
| 213 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_BLOCKING_PAGE_H_ | 212 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_BLOCKING_PAGE_H_ |
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