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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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