1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
// 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_WILDCARD_LOGIN_CHECKER_H_
#define CHROME_BROWSER_CHROMEOS_POLICY_WILDCARD_LOGIN_CHECKER_H_
#include "base/basictypes.h"
#include "base/callback.h"
#include "base/memory/scoped_ptr.h"
#include "base/time/time.h"
#include "components/policy/core/common/cloud/user_info_fetcher.h"
#include "google_apis/gaia/google_service_auth_error.h"
namespace net {
class URLRequestContextGetter;
}
namespace policy {
class PolicyOAuth2TokenFetcher;
// Performs online verification whether wildcard login is allowed, i.e. whether
// the user is a hosted user. This class performs an asynchronous check and
// reports the result via a callback.
class WildcardLoginChecker : public UserInfoFetcher::Delegate {
public:
// Indicates result of the wildcard login check.
enum Result {
RESULT_ALLOWED, // Wildcard check succeeded, login allowed.
RESULT_BLOCKED, // Check completed, but user should be blocked.
RESULT_FAILED, // Failure due to network errors etc.
};
typedef base::Callback<void(Result)> StatusCallback;
WildcardLoginChecker();
virtual ~WildcardLoginChecker();
// Starts checking. The result will be reported via |callback_|.
void Start(scoped_refptr<net::URLRequestContextGetter> signin_context,
const StatusCallback& callback);
// Starts checking with a provided access token.
void StartWithAccessToken(const std::string& access_token,
const StatusCallback& callback);
// UserInfoFetcher::Delegate:
virtual void OnGetUserInfoSuccess(const base::DictionaryValue* response)
override;
virtual void OnGetUserInfoFailure(const GoogleServiceAuthError& error)
override;
private:
// Starts the check after successful token minting.
void OnPolicyTokenFetched(const std::string& access_token,
const GoogleServiceAuthError& error);
// Starts the user info fetcher.
void StartUserInfoFetcher(const std::string& access_token);
// Handles the response of the check and calls ReportResult().
void OnCheckCompleted(Result result);
StatusCallback callback_;
scoped_ptr<PolicyOAuth2TokenFetcher> token_fetcher_;
scoped_ptr<UserInfoFetcher> user_info_fetcher_;
base::Time start_timestamp_;
base::Time token_available_timestamp_;
DISALLOW_COPY_AND_ASSIGN(WildcardLoginChecker);
};
} // namespace policy
#endif // CHROME_BROWSER_CHROMEOS_POLICY_WILDCARD_LOGIN_CHECKER_H_
|
