1// Copyright (c) 2011 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_POLICY_ENTERPRISE_INSTALL_ATTRIBUTES_H_
6#define CHROME_BROWSER_POLICY_ENTERPRISE_INSTALL_ATTRIBUTES_H_
7#pragma once
8
9#include <string>
10
11#include "base/basictypes.h"
12#include "base/compiler_specific.h"
13
14namespace chromeos {
15class CryptohomeLibrary;
16}
17
18namespace policy {
19
20// Brokers access to the enterprise-related installation-time attributes on
21// ChromeOS.
22class EnterpriseInstallAttributes {
23 public:
24  // Return codes for LockDevice().
25  enum LockResult {
26    LOCK_SUCCESS,
27    LOCK_NOT_READY,
28    LOCK_BACKEND_ERROR,
29    LOCK_WRONG_USER,
30  };
31
32  explicit EnterpriseInstallAttributes(chromeos::CryptohomeLibrary* cryptohome);
33
34  // Locks the device to be an enterprise device registered by the given user.
35  // This can also be called after the lock has already been taken, in which
36  // case it checks that the passed user agrees with the locked attribute.
37  LockResult LockDevice(const std::string& user) WARN_UNUSED_RESULT;
38
39  // Checks whether this is an enterprise device.
40  bool IsEnterpriseDevice();
41
42  // Gets the domain this device belongs to or an empty string if the device is
43  // not an enterprise device.
44  std::string GetDomain();
45
46  // Gets the user that registered the device. Returns an empty string if the
47  // device is not an enterprise device.
48  std::string GetRegistrationUser();
49
50 private:
51  // Makes sure the local caches for enterprise-related install attributes are
52  // up-to-date with what cryptohome has.
53  void ReadImmutableAttributes();
54
55  chromeos::CryptohomeLibrary* cryptohome_;
56
57  bool device_locked_;
58  std::string registration_user_;
59
60  DISALLOW_COPY_AND_ASSIGN(EnterpriseInstallAttributes);
61};
62
63}  // namespace policy
64
65#endif  // CHROME_BROWSER_POLICY_ENTERPRISE_INSTALL_ATTRIBUTES_H_
66