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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 #ifndef CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ | 5 #ifndef CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ |
6 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ | 6 #define CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
11 #include "base/memory/singleton.h" | 11 #include "base/memory/singleton.h" |
12 #include "base/time/default_clock.h" | 12 #include "base/time/default_clock.h" |
| 13 #include "components/content_settings/core/common/content_settings_types.h" |
13 #include "components/keyed_service/content/browser_context_keyed_service_factory
.h" | 14 #include "components/keyed_service/content/browser_context_keyed_service_factory
.h" |
14 #include "components/keyed_service/core/keyed_service.h" | 15 #include "components/keyed_service/core/keyed_service.h" |
15 #include "content/public/browser/permission_type.h" | |
16 #include "url/gurl.h" | 16 #include "url/gurl.h" |
17 | 17 |
18 class GURL; | 18 class GURL; |
19 class Profile; | 19 class Profile; |
20 | 20 |
21 namespace content { | 21 namespace content { |
22 class WebContents; | 22 class WebContents; |
23 } | 23 } |
24 | 24 |
25 namespace safe_browsing { | 25 namespace safe_browsing { |
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55 content::BrowserContext* context) const override; | 55 content::BrowserContext* context) const override; |
56 }; | 56 }; |
57 | 57 |
58 static PermissionDecisionAutoBlocker* GetForProfile(Profile* profile); | 58 static PermissionDecisionAutoBlocker* GetForProfile(Profile* profile); |
59 | 59 |
60 // Removes any recorded counts for urls which match |filter|. | 60 // Removes any recorded counts for urls which match |filter|. |
61 void RemoveCountsByUrl(base::Callback<bool(const GURL& url)> filter); | 61 void RemoveCountsByUrl(base::Callback<bool(const GURL& url)> filter); |
62 | 62 |
63 // Returns the current number of dismisses recorded for |permission| type at | 63 // Returns the current number of dismisses recorded for |permission| type at |
64 // |url|. | 64 // |url|. |
65 int GetDismissCount(const GURL& url, content::PermissionType permission); | 65 int GetDismissCount(const GURL& url, ContentSettingsType permission); |
66 | 66 |
67 // Returns the current number of ignores recorded for |permission| | 67 // Returns the current number of ignores recorded for |permission| |
68 // type at |url|. | 68 // type at |url|. |
69 int GetIgnoreCount(const GURL& url, content::PermissionType permission); | 69 int GetIgnoreCount(const GURL& url, ContentSettingsType permission); |
70 | 70 |
71 // Records that a dismissal of a prompt for |permission| was made. If the | 71 // Records that a dismissal of a prompt for |permission| was made. If the |
72 // total number of dismissals exceeds a threshhold and | 72 // total number of dismissals exceeds a threshhold and |
73 // features::kBlockPromptsIfDismissedOften is enabled it will place |url| | 73 // features::kBlockPromptsIfDismissedOften is enabled it will place |url| |
74 // under embargo for |permission|. | 74 // under embargo for |permission|. |
75 bool RecordDismissAndEmbargo(const GURL& url, | 75 bool RecordDismissAndEmbargo(const GURL& url, ContentSettingsType permission); |
76 content::PermissionType permission); | |
77 | 76 |
78 // Records that an ignore of a prompt for |permission| was made. | 77 // Records that an ignore of a prompt for |permission| was made. |
79 int RecordIgnore(const GURL& url, content::PermissionType permission); | 78 int RecordIgnore(const GURL& url, ContentSettingsType permission); |
80 | 79 |
81 // Updates the threshold to start blocking prompts from the field trial. | 80 // Updates the threshold to start blocking prompts from the field trial. |
82 static void UpdateFromVariations(); | 81 static void UpdateFromVariations(); |
83 | 82 |
84 // Checks if |request_origin| is under embargo for |permission|. Internally, | 83 // Checks if |request_origin| is under embargo for |permission|. Internally, |
85 // this will make a call to IsUnderEmbargo to check the content setting first, | 84 // this will make a call to IsUnderEmbargo to check the content setting first, |
86 // but may also make a call to Safe Browsing to check the API blacklist, which | 85 // but may also make a call to Safe Browsing to check the API blacklist, which |
87 // is performed asynchronously. | 86 // is performed asynchronously. |
88 void UpdateEmbargoedStatus(content::PermissionType permission, | 87 void UpdateEmbargoedStatus(ContentSettingsType permission, |
89 const GURL& request_origin, | 88 const GURL& request_origin, |
90 content::WebContents* web_contents, | 89 content::WebContents* web_contents, |
91 base::Callback<void(bool)> callback); | 90 base::Callback<void(bool)> callback); |
92 | 91 |
93 // Checks the status of the content setting to determine if |request_origin| | 92 // Checks the status of the content setting to determine if |request_origin| |
94 // is under embargo for |permission|. This checks both embargo for Permissions | 93 // is under embargo for |permission|. This checks both embargo for Permissions |
95 // Blacklisting and repeated dismissals. | 94 // Blacklisting and repeated dismissals. |
96 bool IsUnderEmbargo(content::PermissionType permission, | 95 bool IsUnderEmbargo(ContentSettingsType permission, |
97 const GURL& request_origin); | 96 const GURL& request_origin); |
98 | 97 |
99 private: | 98 private: |
100 friend class PermissionContextBaseTests; | 99 friend class PermissionContextBaseTests; |
101 friend class PermissionDecisionAutoBlockerUnitTest; | 100 friend class PermissionDecisionAutoBlockerUnitTest; |
102 | 101 |
103 explicit PermissionDecisionAutoBlocker(Profile* profile); | 102 explicit PermissionDecisionAutoBlocker(Profile* profile); |
104 ~PermissionDecisionAutoBlocker() override; | 103 ~PermissionDecisionAutoBlocker() override; |
105 | 104 |
106 // Get the result of the Safe Browsing check, if |should_be_embargoed| is true | 105 // Get the result of the Safe Browsing check, if |should_be_embargoed| is true |
107 // then |request_origin| will be placed under embargo for that |permission|. | 106 // then |request_origin| will be placed under embargo for that |permission|. |
108 void CheckSafeBrowsingResult(content::PermissionType permission, | 107 void CheckSafeBrowsingResult(ContentSettingsType permission, |
109 const GURL& request_origin, | 108 const GURL& request_origin, |
110 base::Callback<void(bool)> callback, | 109 base::Callback<void(bool)> callback, |
111 bool should_be_embargoed); | 110 bool should_be_embargoed); |
112 | 111 |
113 void PlaceUnderEmbargo(content::PermissionType permission, | 112 void PlaceUnderEmbargo(ContentSettingsType permission, |
114 const GURL& request_origin, | 113 const GURL& request_origin, |
115 const char* key); | 114 const char* key); |
116 | 115 |
117 void SetSafeBrowsingDatabaseManagerAndTimeoutForTesting( | 116 void SetSafeBrowsingDatabaseManagerAndTimeoutForTesting( |
118 scoped_refptr<safe_browsing::SafeBrowsingDatabaseManager> db_manager, | 117 scoped_refptr<safe_browsing::SafeBrowsingDatabaseManager> db_manager, |
119 int timeout); | 118 int timeout); |
120 | 119 |
121 void SetClockForTesting(std::unique_ptr<base::Clock> clock); | 120 void SetClockForTesting(std::unique_ptr<base::Clock> clock); |
122 | 121 |
123 // Keys used for storing count data in a website setting. | 122 // Keys used for storing count data in a website setting. |
124 static const char kPromptDismissCountKey[]; | 123 static const char kPromptDismissCountKey[]; |
125 static const char kPromptIgnoreCountKey[]; | 124 static const char kPromptIgnoreCountKey[]; |
126 static const char kPermissionDismissalEmbargoKey[]; | 125 static const char kPermissionDismissalEmbargoKey[]; |
127 static const char kPermissionBlacklistEmbargoKey[]; | 126 static const char kPermissionBlacklistEmbargoKey[]; |
128 | 127 |
129 Profile* profile_; | 128 Profile* profile_; |
130 scoped_refptr<safe_browsing::SafeBrowsingDatabaseManager> db_manager_; | 129 scoped_refptr<safe_browsing::SafeBrowsingDatabaseManager> db_manager_; |
131 | 130 |
132 // Timeout in ms. | 131 // Timeout in ms. |
133 int safe_browsing_timeout_; | 132 int safe_browsing_timeout_; |
134 | 133 |
135 std::unique_ptr<base::Clock> clock_; | 134 std::unique_ptr<base::Clock> clock_; |
136 | 135 |
137 DISALLOW_IMPLICIT_CONSTRUCTORS(PermissionDecisionAutoBlocker); | 136 DISALLOW_IMPLICIT_CONSTRUCTORS(PermissionDecisionAutoBlocker); |
138 }; | 137 }; |
139 #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ | 138 #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ |
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