Create withheld permissions

chrome/browser/extensions/active_script_controller.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_ACTIVE_SCRIPT_CONTROLLER_H_
 #define CHROME_BROWSER_EXTENSIONS_ACTIVE_SCRIPT_CONTROLLER_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/linked_ptr.h"
 #include "chrome/browser/extensions/location_bar_controller.h"
 #include "content/public/browser/web_contents_observer.h"
+#include "extensions/common/constants.h"
+#include "extensions/common/permissions/permissions_data.h"
 
 namespace content {
 class WebContents;
 }
 
 namespace IPC {
 class Message;
 }
 
 class ExtensionAction;
 
 namespace extensions {
 class Extension;
 
 // The provider for ExtensionActions corresponding to scripts which are actively
 // running or need permission.
 // TODO(rdevlin.cronin): This isn't really a controller, but it has good parity
 // with PageAction"Controller".
 class ActiveScriptController : public LocationBarController::ActionProvider,
                                public content::WebContentsObserver {
  public:
   explicit ActiveScriptController(content::WebContents* web_contents);
   virtual ~ActiveScriptController();
 
   // Returns the ActiveScriptController for the given |web_contents|, or NULL
   // if one does not exist.
   static ActiveScriptController* GetForWebContents(
       content::WebContents* web_contents);
 
-  // Returns true if the extension requesting script injection requires
-  // user consent. If this is true, the caller should then register a request
-  // via RequestScriptInjection().
-  bool RequiresUserConsentForScriptInjection(const Extension* extension);
-
-  // Register a request for a script injection, to be executed by running
-  // |callback|. The only assumption that can be made about when (or if)
-  // |callback| is run is that, if it is run, it will run on the current page.
-  void RequestScriptInjection(const Extension* extension,
-                              int page_id,
-                              const base::Closure& callback);
-
   // Notifies the ActiveScriptController that an extension has been granted
   // active tab permissions. This will run any pending injections for that
   // extension.
   void OnActiveTabPermissionGranted(const Extension* extension);
 
   // Notifies the ActiveScriptController of detected ad injection.
   void OnAdInjectionDetected(const std::set<std::string>& ad_injectors);
 
   // LocationBarControllerProvider implementation.
   virtual ExtensionAction* GetActionForExtension(
       const Extension* extension) OVERRIDE;
   virtual LocationBarController::Action OnClicked(
       const Extension* extension) OVERRIDE;
   virtual void OnNavigated() OVERRIDE;
   virtual void OnExtensionUnloaded(const Extension* extension) OVERRIDE;
 
+#if defined(UNIT_TEST)
+  // Only used in tests.
+  PermissionsData::AccessType RequiresUserConsentForScriptInjectionForTesting(
+      const Extension* extension, extension_misc::InjectedScriptType type) {
+    return RequiresUserConsentForScriptInjection(extension, type);
+  }
+  void RequestScriptInjectionForTesting(const Extension* extension,
+                                        int page_id,
+                                        const base::Closure& callback) {
+    return RequestScriptInjection(extension, page_id, callback);
+  }
+#endif  // defined(UNIT_TEST)
+
  private:
   // A single pending request. This could be a pair, but we'd have way too many
   // stl typedefs, and "request.closure" is nicer than "request.first".
   struct PendingRequest {
     PendingRequest();  // For STL.
     PendingRequest(const base::Closure& closure, int page_id);
     ~PendingRequest();
 
     base::Closure closure;
     int page_id;
   };
   typedef std::vector<PendingRequest> PendingRequestList;
   typedef std::map<std::string, PendingRequestList> PendingRequestMap;
 
+  // Returns true if the extension requesting script injection requires
+  // user consent. If this is true, the caller should then register a request
+  // via RequestScriptInjection().
+  PermissionsData::AccessType RequiresUserConsentForScriptInjection(
+      const Extension* extension, extension_misc::InjectedScriptType type);
+
+  // |callback|. The only assumption that can be made about when (or if)
+  // |callback| is run is that, if it is run, it will run on the current page.
+  void RequestScriptInjection(const Extension* extension,
+                              int page_id,
+                              const base::Closure& callback);
+
+  // Register a request for a script injection, to be executed by running
   // Runs any pending injections for the corresponding extension.
   void RunPendingForExtension(const Extension* extension);
 
   // Handle the RequestScriptInjectionPermission message.
-  void OnRequestScriptInjectionPermission(const std::string& extension_id,
-                                          int page_id,
-                                          int request_id);
+  void OnRequestScriptInjectionPermission(
+      const std::string& extension_id,
+      extension_misc::InjectedScriptType script_type,
+      int page_id,
+      int request_id);
 
   // Grants permission for the given request to run.
   void PermitScriptInjection(int request_id);
 
   // content::WebContentsObserver implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // Log metrics.
   void LogUMA() const;
 
@@ skipping 16 matching lines @@
   // that get generated for extensions that haven't declared anything.
   typedef std::map<std::string, linked_ptr<ExtensionAction> > ActiveScriptMap;
   ActiveScriptMap active_script_actions_;
 
   DISALLOW_COPY_AND_ASSIGN(ActiveScriptController);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_ACTIVE_SCRIPT_CONTROLLER_H_