device_local_account_policy_store.h revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd 
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
3// found in the LICENSE file.
4
5#ifndef CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_POLICY_STORE_H_
6#define CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_POLICY_STORE_H_
7
8#include <string>
9
10#include "base/basictypes.h"
11#include "base/compiler_specific.h"
12#include "base/memory/scoped_ptr.h"
13#include "base/memory/weak_ptr.h"
14#include "chrome/browser/chromeos/settings/device_settings_service.h"
15#include "chrome/browser/policy/cloud/cloud_policy_validator.h"
16#include "chrome/browser/policy/cloud/user_cloud_policy_store_base.h"
17
18namespace chromeos {
19class DeviceSettingsService;
20class SessionManagerClient;
21}
22
23namespace enterprise_management {
24class PolicyFetchResponse;
25}
26
27namespace policy {
28
29class DeviceLocalAccountPolicyBroker;
30
31// CloudPolicyStore implementation for device-local account policy. Stores/loads
32// policy to/from session_manager.
33class DeviceLocalAccountPolicyStore
34    : public UserCloudPolicyStoreBase {
35 public:
36  DeviceLocalAccountPolicyStore(
37      const std::string& account_id,
38      chromeos::SessionManagerClient* client,
39      chromeos::DeviceSettingsService* device_settings_service);
40  virtual ~DeviceLocalAccountPolicyStore();
41
42  const std::string& account_id() const { return account_id_; }
43
44  // CloudPolicyStore:
45  virtual void Store(
46      const enterprise_management::PolicyFetchResponse& policy) OVERRIDE;
47  virtual void Load() OVERRIDE;
48
49 private:
50  // Called back by |session_manager_client_| after policy retrieval. Checks for
51  // success and triggers policy validation.
52  void ValidateLoadedPolicyBlob(const std::string& policy_blob);
53
54  // Updates state after validation and notifies observers.
55  void UpdatePolicy(UserCloudPolicyValidator* validator);
56
57  // Sends the policy blob to session_manager for storing after validation.
58  void StoreValidatedPolicy(UserCloudPolicyValidator* validator);
59
60  // Called back when a store operation completes, updates state and reloads the
61  // policy if applicable.
62  void HandleStoreResult(bool result);
63
64  // Gets the owner key and triggers policy validation.
65  void CheckKeyAndValidate(
66      scoped_ptr<enterprise_management::PolicyFetchResponse> policy,
67      const UserCloudPolicyValidator::CompletionCallback& callback);
68
69  // Triggers policy validation.
70  void Validate(
71      scoped_ptr<enterprise_management::PolicyFetchResponse> policy,
72      const UserCloudPolicyValidator::CompletionCallback& callback,
73      chromeos::DeviceSettingsService::OwnershipStatus ownership_status,
74      bool is_owner);
75
76  const std::string account_id_;
77  chromeos::SessionManagerClient* session_manager_client_;
78  chromeos::DeviceSettingsService* device_settings_service_;
79
80  base::WeakPtrFactory<DeviceLocalAccountPolicyStore> weak_factory_;
81
82  DISALLOW_COPY_AND_ASSIGN(DeviceLocalAccountPolicyStore);
83};
84
85}  // namespace policy
86
87#endif  // CHROME_BROWSER_CHROMEOS_POLICY_DEVICE_LOCAL_ACCOUNT_POLICY_STORE_H_
88