Move user cloud policy to BrowserProcess (was 6979011)

chrome/browser/policy/browser_policy_connector.h

 // Copyright (c) 2011 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_POLICY_BROWSER_POLICY_CONNECTOR_H_
 #define CHROME_BROWSER_POLICY_BROWSER_POLICY_CONNECTOR_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/task.h"
 #include "chrome/browser/policy/enterprise_install_attributes.h"
+#include "content/common/notification_observer.h"
+#include "content/common/notification_registrar.h"
 
-class PrefService;
+class FilePath;
 class TestingBrowserProcess;
 class TokenService;
 
-namespace net {
-class URLRequestContextGetter;
-}
-
 namespace policy {
 
+class CloudPolicyProvider;
 class CloudPolicySubsystem;
 class ConfigurationPolicyProvider;
+class UserPolicyIdentityStrategy;
+
+#if defined(OS_CHROMEOS)
 class DevicePolicyIdentityStrategy;
+#endif
 
 // Manages the lifecycle of browser-global policy infrastructure, such as the
-// platform policy providers.
-class BrowserPolicyConnector {
+// platform policy providers, device- and the user-cloud policy infrastructure.
+// TODO(gfeher,mnissler): Factor out device and user specific methods into their
+// respective classes.
+class BrowserPolicyConnector : public NotificationObserver {
  public:
   static BrowserPolicyConnector* Create();
-  ~BrowserPolicyConnector();
+  virtual ~BrowserPolicyConnector();
 
   ConfigurationPolicyProvider* GetManagedPlatformProvider() const;
   ConfigurationPolicyProvider* GetManagedCloudProvider() const;
   ConfigurationPolicyProvider* GetRecommendedPlatformProvider() const;
   ConfigurationPolicyProvider* GetRecommendedCloudProvider() const;
 
-  // Returns a weak pointer to the CloudPolicySubsystem managed by this
-  // policy connector, or NULL if no such subsystem exists (i.e. when running
-  // outside ChromeOS).
-  CloudPolicySubsystem* cloud_policy_subsystem() {
-    return cloud_policy_subsystem_.get();
+  // Returns a weak pointer to the CloudPolicySubsystem corresponding to the
+  // device policy managed by this policy connector, or NULL if no such
+  // subsystem exists (i.e. when running outside ChromeOS).
+  CloudPolicySubsystem* device_cloud_policy_subsystem() {
+#if defined(OS_CHROMEOS)
+    return device_cloud_policy_subsystem_.get();
+#else
+    return NULL;
+#endif
+  }
+
+  // Returns a weak pointer to the CloudPolicySubsystem corresponding to the
+  // user policy managed by this policy connector, or NULL if no such
+  // subsystem exists (i.e. when user cloud policy is not active due to
+  // unmanaged or not logged in).
+  CloudPolicySubsystem* user_cloud_policy_subsystem() {
+    return user_cloud_policy_subsystem_.get();
   }
 
   // Used to set the credentials stored in the identity strategy associated
   // with this policy connector.
-  void SetCredentials(const std::string& owner_email,
-                      const std::string& gaia_token);
+  void SetDeviceCredentials(const std::string& owner_email,
+                            const std::string& gaia_token);
 
   // Returns true if this device is managed by an enterprise (as opposed to
   // a local owner).
   bool IsEnterpriseManaged();
 
   // Locks the device to an enterprise domain.
   EnterpriseInstallAttributes::LockResult LockDevice(const std::string& user);
 
   // Returns the enterprise domain if device is managed.
   std::string GetEnterpriseDomain();
 
   // Exposes the StopAutoRetry() method of the CloudPolicySubsystem managed
   // by this connector, which can be used to disable automatic
   // retrying behavior.
-  void StopAutoRetry();
+  void DeviceStopAutoRetry();
 
   // Initiates a policy fetch after a successful device registration.
-  void FetchPolicy();
+  void FetchDevicePolicy();
 
-  // Schedules initialization of the policy backend service, if the service is
-  // already constructed.
+  // Schedules initialization of the cloud policy backend services, if the
+  // services are already constructed.
   void ScheduleServiceInitialization(int64 delay_milliseconds);
 
+  // Initializes the user cloud policy infrasturcture.
+  // TODO(sfeuz): Listen to log-out or going-away messages of TokenService and
+  // reset the backend at that point.
+  void InitializeUserPolicy(const std::string& user_name,
+                            const FilePath& policy_dir,
+                            TokenService* token_service);
+
  private:
   friend class ::TestingBrowserProcess;
 
   BrowserPolicyConnector();
 
   static BrowserPolicyConnector* CreateForTests();
   static ConfigurationPolicyProvider* CreateManagedPlatformProvider();
   static ConfigurationPolicyProvider* CreateRecommendedPlatformProvider();
 
-  // Constructor for tests that allows tests to use fake platform policy
-  // providers instead of using the actual ones.
+  // Constructor for tests that allows tests to use fake platform and cloud
+  // policy providers instead of using the actual ones.
   BrowserPolicyConnector(
       ConfigurationPolicyProvider* managed_platform_provider,
-      ConfigurationPolicyProvider* recommended_platform_provider);
+      ConfigurationPolicyProvider* recommended_platform_provider,
+      CloudPolicyProvider* managed_cloud_provider,
+      CloudPolicyProvider* recommended_cloud_provider);
 
-  // Activates the cloud policy subsystem.
-  void Initialize();
+  // NotificationObserver method overrides:
+  virtual void Observe(NotificationType type,
+                       const NotificationSource& source,
+                       const NotificationDetails& details) OVERRIDE;
+
+  // Initializes the device cloud policy infrasturcture.
+  void InitializeDevicePolicy();
+
+  // Activates the device cloud policy subsystem. This will be posted as a task
+  // from InitializeDevicePolicy since it needs to wait for the message loops to
+  // be running.
+  void InitializeDevicePolicySubsystem();
 
   scoped_ptr<ConfigurationPolicyProvider> managed_platform_provider_;
   scoped_ptr<ConfigurationPolicyProvider> recommended_platform_provider_;
 
+  scoped_ptr<CloudPolicyProvider> managed_cloud_provider_;
+  scoped_ptr<CloudPolicyProvider> recommended_cloud_provider_;
+
 #if defined(OS_CHROMEOS)
-  scoped_ptr<DevicePolicyIdentityStrategy> identity_strategy_;
+  scoped_ptr<DevicePolicyIdentityStrategy> device_identity_strategy_;
+  scoped_ptr<CloudPolicySubsystem> device_cloud_policy_subsystem_;
   scoped_ptr<EnterpriseInstallAttributes> install_attributes_;
 #endif
-  scoped_ptr<CloudPolicySubsystem> cloud_policy_subsystem_;
+
+  scoped_ptr<UserPolicyIdentityStrategy> user_identity_strategy_;
+  scoped_ptr<CloudPolicySubsystem> user_cloud_policy_subsystem_;
 
   ScopedRunnableMethodFactory<BrowserPolicyConnector> method_factory_;
 
+  // Registers the provider for notification of successful Gaia logins.
+  NotificationRegistrar registrar_;
+
+  // Weak reference to the TokenService we are listening to for user cloud
+  // policy authentication tokens.
+  TokenService* token_service_;
+
   DISALLOW_COPY_AND_ASSIGN(BrowserPolicyConnector);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_BROWSER_POLICY_CONNECTOR_H_