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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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| 79 factory_ = factory; | 79 factory_ = factory; |
| 80 } | 80 } |
| 81 | 81 |
| 82 // InterstitialPageDelegate method: | 82 // InterstitialPageDelegate method: |
| 83 void OnProceed() override; | 83 void OnProceed() override; |
| 84 void OnDontProceed() override; | 84 void OnDontProceed() override; |
| 85 void CommandReceived(const std::string& command) override; | 85 void CommandReceived(const std::string& command) override; |
| 86 void OverrideRendererPrefs(content::RendererPreferences* prefs) override; | 86 void OverrideRendererPrefs(content::RendererPreferences* prefs) override; |
| 87 content::InterstitialPageDelegate::TypeID GetTypeForTesting() const override; | 87 content::InterstitialPageDelegate::TypeID GetTypeForTesting() const override; |
| 88 | 88 |
| 89 // Checks the threat type to decide if we should report ThreatDetails. |
| 90 static bool ShouldReportThreatDetails(SBThreatType threat_type); |
| 91 |
| 89 protected: | 92 protected: |
| 90 friend class SafeBrowsingBlockingPageTest; | 93 friend class SafeBrowsingBlockingPageTest; |
| 91 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, | 94 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, |
| 92 ProceedThenDontProceed); | 95 ProceedThenDontProceed); |
| 93 | 96 |
| 94 void UpdateReportingPref(); // Used for the transition from old to new pref. | 97 void UpdateReportingPref(); // Used for the transition from old to new pref. |
| 95 | 98 |
| 96 // Don't instantiate this class directly, use ShowBlockingPage instead. | 99 // Don't instantiate this class directly, use ShowBlockingPage instead. |
| 97 SafeBrowsingBlockingPage(SafeBrowsingUIManager* ui_manager, | 100 SafeBrowsingBlockingPage(SafeBrowsingUIManager* ui_manager, |
| 98 content::WebContents* web_contents, | 101 content::WebContents* web_contents, |
| 99 const UnsafeResourceList& unsafe_resources); | 102 const UnsafeResourceList& unsafe_resources); |
| 100 | 103 |
| 101 // SecurityInterstitialPage methods: | 104 // SecurityInterstitialPage methods: |
| 102 bool ShouldCreateNewNavigation() const override; | 105 bool ShouldCreateNewNavigation() const override; |
| 103 void PopulateInterstitialStrings( | 106 void PopulateInterstitialStrings( |
| 104 base::DictionaryValue* load_time_data) override; | 107 base::DictionaryValue* load_time_data) override; |
| 105 | 108 |
| 106 // After a safe browsing interstitial where the user opted-in to the | 109 // After a safe browsing interstitial where the user opted-in to the |
| 107 // report but clicked "proceed anyway", we delay the call to | 110 // report but clicked "proceed anyway", we delay the call to |
| 108 // ThreatDetails::FinishCollection() by this much time (in | 111 // ThreatDetails::FinishCollection() by this much time (in |
| 109 // milliseconds), in order to get data from the blocked resource itself. | 112 // milliseconds), in order to get data from the blocked resource itself. |
| 110 int64 malware_details_proceed_delay_ms_; | 113 int64 malware_details_proceed_delay_ms_; |
| 111 | 114 |
| 112 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, | 115 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, |
| 113 MalwareReportsTransitionDisabled); | 116 MalwareReportsTransitionDisabled); |
| 114 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, | 117 FRIEND_TEST_ALL_PREFIXES(SafeBrowsingBlockingPageTest, |
| 115 MalwareReportsToggling); | 118 MalwareReportsToggling); |
| 116 | 119 |
| 117 // Checks if we should even show the malware details option. For example, we | 120 // Checks if we should even show the threat details option. For example, we |
| 118 // don't show it in incognito mode. | 121 // don't show it in incognito mode. |
| 119 bool CanShowMalwareDetailsOption(); | 122 bool CanShowThreatDetailsOption(); |
| 120 | 123 |
| 121 // Called when the insterstitial is going away. If there is a | 124 // Called when the insterstitial is going away. If there is a |
| 122 // pending threat details object, we look at the user's | 125 // pending threat details object, we look at the user's |
| 123 // preferences, and if the option to send threat details is | 126 // preferences, and if the option to send threat details is |
| 124 // enabled, the report is scheduled to be sent on the |ui_manager_|. | 127 // enabled, the report is scheduled to be sent on the |ui_manager_|. |
| 125 void FinishThreatDetails(int64 delay_ms, bool did_proceed, int num_visits); | 128 void FinishThreatDetails(int64 delay_ms, bool did_proceed, int num_visits); |
| 126 | 129 |
| 127 // A list of SafeBrowsingUIManager::UnsafeResource for a tab that the user | 130 // A list of SafeBrowsingUIManager::UnsafeResource for a tab that the user |
| 128 // should be warned about. They are queued when displaying more than one | 131 // should be warned about. They are queued when displaying more than one |
| 129 // interstitial at a time. | 132 // interstitial at a time. |
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| 166 bool proceeded_; | 169 bool proceeded_; |
| 167 | 170 |
| 168 // Which type of Safe Browsing interstitial this is. | 171 // Which type of Safe Browsing interstitial this is. |
| 169 enum SBInterstitialReason { | 172 enum SBInterstitialReason { |
| 170 SB_REASON_MALWARE, | 173 SB_REASON_MALWARE, |
| 171 SB_REASON_HARMFUL, | 174 SB_REASON_HARMFUL, |
| 172 SB_REASON_PHISHING, | 175 SB_REASON_PHISHING, |
| 173 } interstitial_reason_; | 176 } interstitial_reason_; |
| 174 | 177 |
| 175 // The factory used to instantiate SafeBrowsingBlockingPage objects. | 178 // The factory used to instantiate SafeBrowsingBlockingPage objects. |
| 176 // Usefull for tests, so they can provide their own implementation of | 179 // Useful for tests, so they can provide their own implementation of |
| 177 // SafeBrowsingBlockingPage. | 180 // SafeBrowsingBlockingPage. |
| 178 static SafeBrowsingBlockingPageFactory* factory_; | 181 static SafeBrowsingBlockingPageFactory* factory_; |
| 179 | 182 |
| 180 private: | 183 private: |
| 181 // 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 |
| 182 // when creating the HTML. | 185 // when creating the HTML. |
| 183 void PopulateExtendedReportingOption(base::DictionaryValue* load_time_data); | 186 void PopulateExtendedReportingOption(base::DictionaryValue* load_time_data); |
| 184 void PopulateMalwareLoadTimeData(base::DictionaryValue* load_time_data); | 187 void PopulateMalwareLoadTimeData(base::DictionaryValue* load_time_data); |
| 185 void PopulateHarmfulLoadTimeData(base::DictionaryValue* load_time_data); | 188 void PopulateHarmfulLoadTimeData(base::DictionaryValue* load_time_data); |
| 186 void PopulatePhishingLoadTimeData(base::DictionaryValue* load_time_data); | 189 void PopulatePhishingLoadTimeData(base::DictionaryValue* load_time_data); |
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| 198 public: | 201 public: |
| 199 virtual ~SafeBrowsingBlockingPageFactory() { } | 202 virtual ~SafeBrowsingBlockingPageFactory() { } |
| 200 | 203 |
| 201 virtual SafeBrowsingBlockingPage* CreateSafeBrowsingPage( | 204 virtual SafeBrowsingBlockingPage* CreateSafeBrowsingPage( |
| 202 SafeBrowsingUIManager* ui_manager, | 205 SafeBrowsingUIManager* ui_manager, |
| 203 content::WebContents* web_contents, | 206 content::WebContents* web_contents, |
| 204 const SafeBrowsingBlockingPage::UnsafeResourceList& unsafe_resources) = 0; | 207 const SafeBrowsingBlockingPage::UnsafeResourceList& unsafe_resources) = 0; |
| 205 }; | 208 }; |
| 206 | 209 |
| 207 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_BLOCKING_PAGE_H_ | 210 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_BLOCKING_PAGE_H_ |
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