| // 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_CHROMEOS_POLICY_CONSUMER_MANAGEMENT_SERVICE_H_ |
| #define CHROME_BROWSER_CHROMEOS_POLICY_CONSUMER_MANAGEMENT_SERVICE_H_ |
| |
| #include <string> |
| |
| #include "base/callback_forward.h" |
| #include "base/macros.h" |
| #include "base/memory/weak_ptr.h" |
| #include "chromeos/dbus/dbus_method_call_status.h" |
| |
| class PrefRegistrySimple; |
| |
| namespace chromeos { |
| class CryptohomeClient; |
| } |
| |
| namespace cryptohome { |
| class BaseReply; |
| } |
| |
| namespace policy { |
| |
| // The consumer management service handles the enrollment state, which is an |
| // enum value stored in local state to pass the information across reboots |
| // and between compoments, including settings page, sign-in screen, and user |
| // notification. It also handles the owner user ID stored in the boot lockbox. |
| class ConsumerManagementService { |
| public: |
| enum EnrollmentState { |
| ENROLLMENT_NONE = 0, // Not enrolled, or the enrollment is completed. |
| ENROLLMENT_ENROLLING, // Enrollment is in progress. |
| ENROLLMENT_SUCCESS, // Success. The notification is not sent yet. |
| ENROLLMENT_CANCELED, // Canceled by the user. |
| ENROLLMENT_BOOT_LOCKBOX_FAILED, // Failed to write to the boot lockbox. |
| ENROLLMENT_DM_SERVER_FAILED, // Failed to register the device. |
| |
| ENROLLMENT_LAST, // This should always be the last one. |
| }; |
| |
| // GetOwner() invokes this with an argument set to the owner user ID, |
| // or an empty string on failure. |
| typedef base::Callback<void(const std::string&)> GetOwnerCallback; |
| |
| // SetOwner() invokes this with an argument indicating success or failure. |
| typedef base::Callback<void(bool)> SetOwnerCallback; |
| |
| explicit ConsumerManagementService(chromeos::CryptohomeClient* client); |
| |
| virtual ~ConsumerManagementService(); |
| |
| // Registers prefs. |
| static void RegisterPrefs(PrefRegistrySimple* registry); |
| |
| // Returns the enrollment state. |
| EnrollmentState GetEnrollmentState() const; |
| |
| // Sets the enrollment state. |
| void SetEnrollmentState(EnrollmentState state); |
| |
| // Returns the device owner stored in the boot lockbox via |callback|. |
| void GetOwner(const GetOwnerCallback& callback); |
| |
| // Stores the device owner user ID into the boot lockbox and signs it. |
| // |callback| is invoked with an agument indicating success or failure. |
| void SetOwner(const std::string& user_id, const SetOwnerCallback& callback); |
| |
| private: |
| void OnGetBootAttributeDone( |
| const GetOwnerCallback& callback, |
| chromeos::DBusMethodCallStatus call_status, |
| bool dbus_success, |
| const cryptohome::BaseReply& reply); |
| |
| void OnSetBootAttributeDone(const SetOwnerCallback& callback, |
| chromeos::DBusMethodCallStatus call_status, |
| bool dbus_success, |
| const cryptohome::BaseReply& reply); |
| |
| void OnFlushAndSignBootAttributesDone( |
| const SetOwnerCallback& callback, |
| chromeos::DBusMethodCallStatus call_status, |
| bool dbus_success, |
| const cryptohome::BaseReply& reply); |
| |
| chromeos::CryptohomeClient* client_; |
| base::WeakPtrFactory<ConsumerManagementService> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ConsumerManagementService); |
| }; |
| |
| } // namespace policy |
| |
| #endif // CHROME_BROWSER_CHROMEOS_POLICY_CONSUMER_MANAGEMENT_SERVICE_H_ |