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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_EXTENSIONS_ACTIVE_TAB_PERMISSION_MANAGER_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_ACTIVE_TAB_PERMISSION_GRANTER_H_ |
| 6 #define CHROME_BROWSER_EXTENSIONS_ACTIVE_TAB_PERMISSION_MANAGER_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_ACTIVE_TAB_PERMISSION_GRANTER_H_ |
| 7 | 7 |
| 8 #include <set> | 8 #include <set> |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
| 11 #include "chrome/common/extensions/extension_set.h" | 11 #include "chrome/common/extensions/extension_set.h" |
| 12 #include "chrome/common/extensions/url_pattern_set.h" | 12 #include "chrome/common/extensions/url_pattern_set.h" |
| 13 #include "content/public/browser/notification_observer.h" | 13 #include "content/public/browser/notification_observer.h" |
| 14 #include "content/public/browser/notification_registrar.h" | 14 #include "content/public/browser/notification_registrar.h" |
| 15 #include "content/public/browser/web_contents_observer.h" | 15 #include "content/public/browser/web_contents_observer.h" |
| 16 | 16 |
| 17 class Profile; | 17 class Profile; |
| 18 | 18 |
| 19 namespace content { | 19 namespace content { |
| 20 class WebContents; | 20 class WebContents; |
| 21 } | 21 } |
| 22 | 22 |
| 23 namespace extensions { | 23 namespace extensions { |
| 24 | 24 |
| 25 class Extension; | 25 class Extension; |
| 26 | 26 |
| 27 // Responsible for granting and revoking tab-specific permissions to extensions | 27 // Responsible for granting and revoking tab-specific permissions to extensions |
| 28 // with the activeTab permission. | 28 // with the activeTab permission. |
| 29 class ActiveTabPermissionManager : public content::WebContentsObserver, | 29 class ActiveTabPermissionGranter : public content::WebContentsObserver, |
| 30 public content::NotificationObserver { | 30 public content::NotificationObserver { |
| 31 public: | 31 public: |
| 32 ActiveTabPermissionManager(content::WebContents* web_contents, | 32 ActiveTabPermissionGranter(content::WebContents* web_contents, |
| 33 int tab_id, | 33 int tab_id, |
| 34 Profile* profile); | 34 Profile* profile); |
| 35 virtual ~ActiveTabPermissionManager(); | 35 virtual ~ActiveTabPermissionGranter(); |
| 36 | 36 |
| 37 // If |extension| has the activeTab permission, grants tab-specific | 37 // If |extension| has the activeTab permission, grants tab-specific |
| 38 // permissions to it until the next page navigation or refresh. | 38 // permissions to it until the next page navigation or refresh. |
| 39 void GrantIfRequested(const Extension* extension); | 39 void GrantIfRequested(const Extension* extension); |
| 40 | 40 |
| 41 // Returns true if |extension| has been granted tab-specific permissions | 41 // Returns true if |extension| has been granted tab-specific permissions |
| 42 // for this tab. | 42 // for this tab. |
| 43 bool IsGranted(const Extension* extension); | 43 bool IsGranted(const Extension* extension); |
| 44 | 44 |
| 45 private: | 45 private: |
| (...skipping 19 matching lines...) Expand all Loading... |
| 65 // The tab ID for this tab. | 65 // The tab ID for this tab. |
| 66 int tab_id_; | 66 int tab_id_; |
| 67 | 67 |
| 68 // Extensions with the activeTab permission that have been granted | 68 // Extensions with the activeTab permission that have been granted |
| 69 // tab-specific permissions until the next navigation/refresh. | 69 // tab-specific permissions until the next navigation/refresh. |
| 70 ExtensionSet granted_extensions_; | 70 ExtensionSet granted_extensions_; |
| 71 | 71 |
| 72 // Listen to extension unloaded notifications. | 72 // Listen to extension unloaded notifications. |
| 73 content::NotificationRegistrar registrar_; | 73 content::NotificationRegistrar registrar_; |
| 74 | 74 |
| 75 DISALLOW_COPY_AND_ASSIGN(ActiveTabPermissionManager); | 75 DISALLOW_COPY_AND_ASSIGN(ActiveTabPermissionGranter); |
| 76 }; | 76 }; |
| 77 | 77 |
| 78 } // namespace extensions | 78 } // namespace extensions |
| 79 | 79 |
| 80 #endif // CHROME_BROWSER_EXTENSIONS_ACTIVE_TAB_PERMISSION_MANAGER_H_ | 80 #endif // CHROME_BROWSER_EXTENSIONS_ACTIVE_TAB_PERMISSION_GRANTER_H_ |
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