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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_AUTOFILL_RISK_FINGERPRINT_H_ | |
6 #define CHROME_BROWSER_AUTOFILL_RISK_FINGERPRINT_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/basictypes.h" | |
11 #include "base/callback_forward.h" | |
12 #include "base/memory/scoped_ptr.h" | |
13 | |
14 class PrefService; | |
15 | |
16 namespace base { | |
17 class Time; | |
18 } | |
19 | |
20 namespace content { | |
21 class WebContents; | |
22 } | |
23 | |
24 namespace gfx { | |
25 class Rect; | |
26 } | |
27 | |
28 namespace WebKit { | |
29 struct WebScreenInfo; | |
30 } | |
31 | |
32 namespace autofill { | |
33 namespace risk { | |
34 | |
35 class Fingerprint; | |
36 | |
37 // Asynchronously calls |callback| with statistics that, collectively, provide a | |
38 // unique fingerprint for this (machine, user) pair, used for fraud prevention. | |
39 // |gaia_id| should be the user id for Google's authentication system. | |
40 // |window_bounds| should be the bounds of the containing Chrome window. | |
41 // |web_contents| should be the host for the page the user is interacting with. | |
42 // |version| is the version number of the application. | |
43 // |charset| is the default character set. | |
44 // |accept_languages| is the Accept-Languages setting. | |
45 // |install_time| is the absolute time of installation. | |
46 void GetFingerprint( | |
47 int64 gaia_id, | |
48 const gfx::Rect& window_bounds, | |
49 const content::WebContents& web_contents, | |
50 const std::string& version, | |
51 const std::string& charset, | |
52 const std::string& accept_languages, | |
53 const base::Time& install_time, | |
54 const base::Callback<void(scoped_ptr<Fingerprint>)>& callback); | |
55 | |
56 // Exposed for testing: | |
57 namespace internal { | |
58 | |
59 void GetFingerprintInternal( | |
60 int64 gaia_id, | |
61 const gfx::Rect& window_bounds, | |
62 const gfx::Rect& content_bounds, | |
63 const WebKit::WebScreenInfo& screen_info, | |
64 const std::string& version, | |
65 const std::string& charset, | |
66 const std::string& accept_languages, | |
67 const base::Time& install_time, | |
68 const base::Callback<void(scoped_ptr<Fingerprint>)>& callback); | |
69 | |
70 } // namespace internal | |
71 | |
72 } // namespace risk | |
73 } // namespace autofill | |
74 | |
75 #endif // CHROME_BROWSER_AUTOFILL_RISK_FINGERPRINT_H_ | |
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