browser_policy_connector_chromeos.h revision 5c02ac1a9c1b504631c0a3d2b6e737b5d738bae1 
1// Copyright 2014 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_BROWSER_POLICY_CONNECTOR_CHROMEOS_H_
6#define CHROME_BROWSER_CHROMEOS_POLICY_BROWSER_POLICY_CONNECTOR_CHROMEOS_H_
7
8#include <string>
9
10#include "base/basictypes.h"
11#include "base/memory/ref_counted.h"
12#include "base/memory/scoped_ptr.h"
13#include "base/memory/weak_ptr.h"
14#include "chrome/browser/policy/chrome_browser_policy_connector.h"
15#include "components/policy/core/common/cloud/cloud_policy_constants.h"
16
17class PrefRegistrySimple;
18class PrefService;
19
20namespace net {
21class URLRequestContextGetter;
22}
23
24namespace policy {
25
26class AppPackUpdater;
27class DeviceCloudPolicyManagerChromeOS;
28class DeviceLocalAccountPolicyService;
29class DeviceManagementService;
30class EnterpriseInstallAttributes;
31class NetworkConfigurationUpdater;
32class ProxyPolicyProvider;
33
34// Extends ChromeBrowserPolicyConnector with the setup specific to ChromeOS.
35class BrowserPolicyConnectorChromeOS : public ChromeBrowserPolicyConnector {
36 public:
37  BrowserPolicyConnectorChromeOS();
38
39  virtual ~BrowserPolicyConnectorChromeOS();
40
41  virtual void Init(
42      PrefService* local_state,
43      scoped_refptr<net::URLRequestContextGetter> request_context) OVERRIDE;
44
45  virtual void Shutdown() OVERRIDE;
46
47  // Returns true if this device is managed by an enterprise (as opposed to
48  // a local owner).
49  bool IsEnterpriseManaged();
50
51  // Returns the enterprise domain if device is managed.
52  std::string GetEnterpriseDomain();
53
54  // Returns the device mode. For ChromeOS this function will return the mode
55  // stored in the lockbox, or DEVICE_MODE_CONSUMER if the lockbox has been
56  // locked empty, or DEVICE_MODE_UNKNOWN if the device has not been owned yet.
57  // For other OSes the function will always return DEVICE_MODE_CONSUMER.
58  DeviceMode GetDeviceMode();
59
60  // Works out the user affiliation by checking the given |user_name| against
61  // the installation attributes.
62  UserAffiliation GetUserAffiliation(const std::string& user_name);
63
64  AppPackUpdater* GetAppPackUpdater();
65
66  DeviceCloudPolicyManagerChromeOS* GetDeviceCloudPolicyManager() {
67    return device_cloud_policy_manager_;
68  }
69
70  DeviceLocalAccountPolicyService* GetDeviceLocalAccountPolicyService() {
71    return device_local_account_policy_service_.get();
72  }
73
74  EnterpriseInstallAttributes* GetInstallAttributes() {
75    return install_attributes_.get();
76  }
77
78  // The browser-global PolicyService is created before Profiles are ready, to
79  // provide managed values for the local state PrefService. It includes a
80  // policy provider that forwards policies from a delegate policy provider.
81  // This call can be used to set the user policy provider as that delegate
82  // once the Profile is ready, so that user policies can also affect local
83  // state preferences.
84  // Only one user policy provider can be set as a delegate at a time, and any
85  // previously set delegate is removed. Passing NULL removes the current
86  // delegate, if there is one.
87  void SetUserPolicyDelegate(ConfigurationPolicyProvider* user_policy_provider);
88
89  // Returns the device management service for consumer management.
90  DeviceManagementService* consumer_device_management_service() const {
91    return consumer_device_management_service_.get();
92  }
93
94  // Sets the install attributes for testing. Must be called before the browser
95  // is created. RemoveInstallAttributesForTesting must be called after the test
96  // to free the attributes.
97  static void SetInstallAttributesForTesting(
98      EnterpriseInstallAttributes* attributes);
99  static void RemoveInstallAttributesForTesting();
100
101  // Registers device refresh rate pref.
102  static void RegisterPrefs(PrefRegistrySimple* registry);
103
104 private:
105  // Set the timezone as soon as the policies are available.
106  void SetTimezoneIfPolicyAvailable();
107
108  // Components of the device cloud policy implementation.
109  scoped_ptr<EnterpriseInstallAttributes> install_attributes_;
110  DeviceCloudPolicyManagerChromeOS* device_cloud_policy_manager_;
111  scoped_ptr<DeviceLocalAccountPolicyService>
112      device_local_account_policy_service_;
113
114  // This policy provider is used on Chrome OS to feed user policy into the
115  // global PolicyService instance. This works by installing the cloud policy
116  // provider of the primary profile as the delegate of the ProxyPolicyProvider,
117  // after login.
118  // The provider is owned by the base class; this field is just a typed weak
119  // pointer to get to the ProxyPolicyProvider at SetUserPolicyDelegate().
120  ProxyPolicyProvider* global_user_cloud_policy_provider_;
121
122  scoped_ptr<AppPackUpdater> app_pack_updater_;
123  scoped_ptr<NetworkConfigurationUpdater> network_configuration_updater_;
124
125  scoped_ptr<DeviceManagementService> consumer_device_management_service_;
126
127  base::WeakPtrFactory<BrowserPolicyConnectorChromeOS> weak_ptr_factory_;
128
129  DISALLOW_COPY_AND_ASSIGN(BrowserPolicyConnectorChromeOS);
130};
131
132}  // namespace policy
133
134#endif  // CHROME_BROWSER_CHROMEOS_POLICY_BROWSER_POLICY_CONNECTOR_CHROMEOS_H_
135