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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_forward.h" | 9 #include "base/callback_forward.h" |
dominickn
2017/01/11 07:52:13
Remove callback_forward.h
meredithl
2017/01/11 23:22:28
Done.
| |
9 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "base/memory/ref_counted.h" | |
10 #include "content/public/browser/permission_type.h" | 12 #include "content/public/browser/permission_type.h" |
11 #include "url/gurl.h" | 13 #include "url/gurl.h" |
12 | 14 |
13 class GURL; | 15 class GURL; |
14 class Profile; | 16 class Profile; |
15 | 17 |
18 namespace content { | |
19 class WebContents; | |
20 } | |
21 | |
22 namespace safe_browsing { | |
23 class SafeBrowsingDatabaseManager; | |
24 } | |
25 | |
26 namespace base { | |
27 class Time; | |
28 } | |
29 | |
30 class HostContentSettingsMap; | |
31 | |
dominickn
2017/01/11 07:52:13
Add a class comment here explaining what embargo i
meredithl
2017/01/11 23:22:28
Yep! I've also left a TODO explaining that this wi
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16 class PermissionDecisionAutoBlocker { | 32 class PermissionDecisionAutoBlocker { |
17 public: | 33 public: |
18 // Removes any recorded counts for urls which match |filter| under |profile|. | 34 // Removes any recorded counts for urls which match |filter| under |profile|. |
19 static void RemoveCountsByUrl(Profile* profile, | 35 static void RemoveCountsByUrl(Profile* profile, |
20 base::Callback<bool(const GURL& url)> filter); | 36 base::Callback<bool(const GURL& url)> filter); |
21 | 37 |
22 // Returns the current number of dismisses recorded for |permission| type at | 38 // Returns the current number of dismisses recorded for |permission| type at |
23 // |url|. | 39 // |url|. |
24 static int GetDismissCount(const GURL& url, | 40 static int GetDismissCount(const GURL& url, |
25 content::PermissionType permission, | 41 content::PermissionType permission, |
(...skipping 17 matching lines...) Expand all Loading... | |
43 | 59 |
44 // Records that a dismissal of a prompt for |permission| was made, and returns | 60 // Records that a dismissal of a prompt for |permission| was made, and returns |
45 // true if this dismissal should be considered a block. False otherwise. | 61 // true if this dismissal should be considered a block. False otherwise. |
46 static bool ShouldChangeDismissalToBlock(const GURL& url, | 62 static bool ShouldChangeDismissalToBlock(const GURL& url, |
47 content::PermissionType permission, | 63 content::PermissionType permission, |
48 Profile* profile); | 64 Profile* profile); |
49 | 65 |
50 // Updates the threshold to start blocking prompts from the field trial. | 66 // Updates the threshold to start blocking prompts from the field trial. |
51 static void UpdateFromVariations(); | 67 static void UpdateFromVariations(); |
52 | 68 |
69 // Checks if the |request_origin| is under embargo for the requested | |
70 // |permission|. Internally, this will make a call to IsUnderEmbargo to check | |
71 // the content setting first, but may also make a call to Safe Browsing to | |
72 // check if the |request_origin| is blacklisted for |permission|, which is | |
73 // performed asynchronously. | |
74 static void ShouldAutomaticallyBlock( | |
75 scoped_refptr<safe_browsing::SafeBrowsingDatabaseManager> db_manager, | |
76 content::PermissionType permission, | |
77 const GURL& request_origin, | |
78 content::WebContents* web_contents, | |
79 int timeout, | |
80 Profile* profile, | |
81 base::Time current_time, | |
82 base::Callback<void(bool)> callback); | |
83 | |
84 // Checks the status of the content setting to determine if |request_origin| | |
85 // is under embargo for the |permission|. This check is done synchronously. | |
86 static bool IsUnderEmbargo(content::PermissionType permission, | |
87 Profile* profile, | |
88 const GURL& request_origin, | |
89 base::Time current_time); | |
90 | |
53 private: | 91 private: |
54 friend class PermissionContextBaseTests; | 92 friend class PermissionContextBaseTests; |
93 friend class PermissionDecisionAutoBlockerUnitTest; | |
94 | |
95 // Get the result of the Safe Browsing check, if |should_be_embargoed| then | |
dominickn
2017/01/11 07:52:13
"if |should_be_embargoed| is true then".
meredithl
2017/01/11 23:22:28
Done.
| |
96 // |request_origin| will be placed under embargo. | |
97 static void CheckSafeBrowsingResult(content::PermissionType permission, | |
98 Profile* profile, | |
99 const GURL& request_origin, | |
100 base::Callback<void(bool)> callback, | |
101 bool should_be_embargoed); | |
102 | |
103 // Sets the embargo status of the |request_origin| inside the |permission| | |
104 // dictionary. | |
105 static void PlaceUnderEmbargo(content::PermissionType permission, | |
106 const GURL& request_origin, | |
107 HostContentSettingsMap* map, | |
108 base::Time current_time); | |
55 | 109 |
56 // Keys used for storing count data in a website setting. | 110 // Keys used for storing count data in a website setting. |
57 static const char kPromptDismissCountKey[]; | 111 static const char kPromptDismissCountKey[]; |
58 static const char kPromptIgnoreCountKey[]; | 112 static const char kPromptIgnoreCountKey[]; |
113 static const char kPermissionOriginEmbargoKey[]; | |
59 | 114 |
60 DISALLOW_IMPLICIT_CONSTRUCTORS(PermissionDecisionAutoBlocker); | 115 DISALLOW_IMPLICIT_CONSTRUCTORS(PermissionDecisionAutoBlocker); |
61 }; | 116 }; |
62 | 117 |
63 #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ | 118 #endif // CHROME_BROWSER_PERMISSIONS_PERMISSION_DECISION_AUTO_BLOCKER_H_ |
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