1// Copyright (c) 2010 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_LOGIN_AUTH_ATTEMPT_STATE_H_
6#define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_ATTEMPT_STATE_H_
7#pragma once
8
9#include <string>
10
11#include "chrome/browser/chromeos/login/login_status_consumer.h"
12#include "chrome/common/net/gaia/gaia_auth_consumer.h"
13#include "chrome/common/net/gaia/gaia_auth_fetcher.h"
14
15namespace chromeos {
16
17// Tracks the state associated with a single attempt to log in to chromium os.
18// Enforces that methods are only called on the IO thread.
19
20class AuthAttemptState {
21 public:
22  // Used to initalize for a login attempt.
23  AuthAttemptState(const std::string& username,
24                   const std::string& password,
25                   const std::string& ascii_hash,
26                   const std::string& login_token,
27                   const std::string& login_captcha,
28                   const bool user_is_new);
29
30  // Used to initalize for a screen unlock attempt.
31  AuthAttemptState(const std::string& username, const std::string& ascii_hash);
32
33  virtual ~AuthAttemptState();
34
35  // Copy |credentials| and |outcome| into this object, so we can have
36  // a copy we're sure to own, and can make available on the IO thread.
37  // Must be called from the IO thread.
38  void RecordOnlineLoginStatus(
39      const GaiaAuthConsumer::ClientLoginResult& credentials,
40      const LoginFailure& outcome);
41
42  // The next attempt will not allow HOSTED accounts to log in.
43  void DisableHosted();
44
45  // Copy |cryptohome_code| and |cryptohome_outcome| into this object,
46  // so we can have a copy we're sure to own, and can make available
47  // on the IO thread.  Must be called from the IO thread.
48  void RecordCryptohomeStatus(bool cryptohome_outcome, int cryptohome_code);
49
50  // Blow away locally stored cryptohome login status.
51  // Must be called from the IO thread.
52  void ResetCryptohomeStatus();
53
54  virtual bool online_complete();
55  virtual const LoginFailure& online_outcome();
56  virtual const GaiaAuthConsumer::ClientLoginResult& credentials();
57  virtual bool is_first_time_user();
58  virtual GaiaAuthFetcher::HostedAccountsSetting hosted_policy();
59
60  virtual bool cryptohome_complete();
61  virtual bool cryptohome_outcome();
62  virtual int cryptohome_code();
63
64  // Saved so we can retry client login, and also so we know for whom login
65  // has succeeded, in the event of successful completion.
66  const std::string username;
67
68  // These fields are saved so we can retry client login.
69  const std::string password;
70  const std::string ascii_hash;
71  const std::string login_token;
72  const std::string login_captcha;
73
74  const bool unlock;  // True if authenticating to unlock the computer.
75
76 protected:
77  bool try_again_;  // True if we're willing to retry the login attempt.
78
79  // Status of our online login attempt.
80  bool online_complete_;
81  LoginFailure online_outcome_;
82  GaiaAuthConsumer::ClientLoginResult credentials_;
83
84  // Whether or not we're accepting HOSTED accounts during the current
85  // online auth attempt.
86  GaiaAuthFetcher::HostedAccountsSetting hosted_policy_;
87  bool is_first_time_user_;
88
89  // Status of our cryptohome op attempt. Can only have one in flight at a time.
90  bool cryptohome_complete_;
91  bool cryptohome_outcome_;
92  int cryptohome_code_;
93
94 private:
95  DISALLOW_COPY_AND_ASSIGN(AuthAttemptState);
96};
97
98}  // namespace chromeos
99
100#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_ATTEMPT_STATE_H_
101