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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 #ifndef CHROME_BROWSER_PLUGINS_CHROME_PLUGIN_SERVICE_FILTER_H_ | 5 #ifndef CHROME_BROWSER_PLUGINS_CHROME_PLUGIN_SERVICE_FILTER_H_ |
6 #define CHROME_BROWSER_PLUGINS_CHROME_PLUGIN_SERVICE_FILTER_H_ | 6 #define CHROME_BROWSER_PLUGINS_CHROME_PLUGIN_SERVICE_FILTER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
| 9 #include <set> |
9 #include <vector> | 10 #include <vector> |
10 | 11 |
11 #include "base/file_path.h" | 12 #include "base/file_path.h" |
12 #include "base/hash_tables.h" | 13 #include "base/hash_tables.h" |
13 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
14 #include "base/memory/singleton.h" | 15 #include "base/memory/singleton.h" |
15 #include "base/synchronization/lock.h" | 16 #include "base/synchronization/lock.h" |
16 #include "content/public/browser/notification_observer.h" | 17 #include "content/public/browser/notification_observer.h" |
17 #include "content/public/browser/notification_registrar.h" | 18 #include "content/public/browser/notification_registrar.h" |
18 #include "content/public/browser/plugin_service_filter.h" | 19 #include "content/public/browser/plugin_service_filter.h" |
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43 | 44 |
44 // Restricts the given plugin to the given profile and origin of the given | 45 // Restricts the given plugin to the given profile and origin of the given |
45 // URL. | 46 // URL. |
46 void RestrictPluginToProfileAndOrigin(const FilePath& plugin_path, | 47 void RestrictPluginToProfileAndOrigin(const FilePath& plugin_path, |
47 Profile* profile, | 48 Profile* profile, |
48 const GURL& url); | 49 const GURL& url); |
49 | 50 |
50 // Lifts a restriction on a plug-in. | 51 // Lifts a restriction on a plug-in. |
51 void UnrestrictPlugin(const FilePath& plugin_path); | 52 void UnrestrictPlugin(const FilePath& plugin_path); |
52 | 53 |
| 54 // Authorizes a given plug-in for a given process. |
| 55 void AuthorizePlugin(int render_process_id, const FilePath& plugin_path); |
| 56 |
| 57 // Authorizes all plug-ins for a given process. |
| 58 void AuthorizeAllPlugins(int render_process_id); |
| 59 |
53 // PluginServiceFilter implementation: | 60 // PluginServiceFilter implementation: |
54 virtual bool ShouldUsePlugin( | 61 virtual bool IsPluginEnabled( |
55 int render_process_id, | 62 int render_process_id, |
56 int render_view_id, | 63 int render_view_id, |
57 const void* context, | 64 const void* context, |
58 const GURL& url, | 65 const GURL& url, |
59 const GURL& policy_url, | 66 const GURL& policy_url, |
60 webkit::WebPluginInfo* plugin) OVERRIDE; | 67 webkit::WebPluginInfo* plugin) OVERRIDE; |
61 | 68 |
| 69 virtual bool CanLoadPlugin( |
| 70 int render_process_id, |
| 71 const FilePath& path) OVERRIDE; |
| 72 |
62 private: | 73 private: |
63 friend struct DefaultSingletonTraits<ChromePluginServiceFilter>; | 74 friend struct DefaultSingletonTraits<ChromePluginServiceFilter>; |
64 | 75 |
65 struct OverriddenPlugin { | 76 struct OverriddenPlugin { |
66 int render_process_id; | 77 OverriddenPlugin(); |
| 78 ~OverriddenPlugin(); |
| 79 |
67 int render_view_id; | 80 int render_view_id; |
68 GURL url; // If empty, the override applies to all urls in render_view. | 81 GURL url; // If empty, the override applies to all urls in render_view. |
69 webkit::WebPluginInfo plugin; | 82 webkit::WebPluginInfo plugin; |
70 }; | 83 }; |
71 | 84 |
| 85 struct ProcessDetails { |
| 86 ProcessDetails(); |
| 87 ~ProcessDetails(); |
| 88 |
| 89 std::vector<OverriddenPlugin> overridden_plugins; |
| 90 std::set<FilePath> authorized_plugins; |
| 91 }; |
| 92 |
72 ChromePluginServiceFilter(); | 93 ChromePluginServiceFilter(); |
73 virtual ~ChromePluginServiceFilter(); | 94 virtual ~ChromePluginServiceFilter(); |
74 | 95 |
75 // content::NotificationObserver implementation: | 96 // content::NotificationObserver implementation: |
76 virtual void Observe(int type, | 97 virtual void Observe(int type, |
77 const content::NotificationSource& source, | 98 const content::NotificationSource& source, |
78 const content::NotificationDetails& details) OVERRIDE; | 99 const content::NotificationDetails& details) OVERRIDE; |
79 | 100 |
| 101 ProcessDetails* GetOrRegisterProcess(int render_process_id); |
| 102 const ProcessDetails* GetProcess(int render_process_id) const; |
| 103 |
80 content::NotificationRegistrar registrar_; | 104 content::NotificationRegistrar registrar_; |
81 | 105 |
82 base::Lock lock_; // Guards access to member variables. | 106 base::Lock lock_; // Guards access to member variables. |
83 // Map of plugin paths to the origin they are restricted to. | 107 // Map of plugin paths to the origin they are restricted to. |
84 typedef std::pair<const void*, GURL> RestrictedPluginPair; | 108 typedef std::pair<const void*, GURL> RestrictedPluginPair; |
85 typedef base::hash_map<FilePath, RestrictedPluginPair> RestrictedPluginMap; | 109 typedef base::hash_map<FilePath, RestrictedPluginPair> RestrictedPluginMap; |
86 RestrictedPluginMap restricted_plugins_; | 110 RestrictedPluginMap restricted_plugins_; |
87 typedef std::map<const void*, scoped_refptr<PluginPrefs> > ResourceContextMap; | 111 typedef std::map<const void*, scoped_refptr<PluginPrefs> > ResourceContextMap; |
88 ResourceContextMap resource_context_map_; | 112 ResourceContextMap resource_context_map_; |
89 | 113 |
90 std::vector<OverriddenPlugin> overridden_plugins_; | 114 std::map<int, ProcessDetails> plugin_details_; |
91 }; | 115 }; |
92 | 116 |
93 #endif // CHROME_BROWSER_PLUGINS_CHROME_PLUGIN_SERVICE_FILTER_H_ | 117 #endif // CHROME_BROWSER_PLUGINS_CHROME_PLUGIN_SERVICE_FILTER_H_ |
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