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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "net/http/http_auth_handler_basic.h" | 5 #include "net/http/http_auth_handler_basic.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/base64.h" | 9 #include "base/base64.h" |
10 #include "base/strings/string_util.h" | 10 #include "base/strings/string_util.h" |
11 #include "base/strings/utf_string_conversions.h" | 11 #include "base/strings/utf_string_conversions.h" |
12 #include "net/base/net_errors.h" | 12 #include "net/base/net_errors.h" |
13 #include "net/base/net_string_util.h" | 13 #include "net/base/net_string_util.h" |
14 #include "net/http/http_auth.h" | 14 #include "net/http/http_auth.h" |
15 #include "net/http/http_auth_challenge_tokenizer.h" | 15 #include "net/http/http_auth_challenge_tokenizer.h" |
| 16 #include "net/http/http_auth_scheme.h" |
16 | 17 |
17 namespace net { | 18 namespace net { |
18 | 19 |
19 namespace { | 20 namespace { |
20 | 21 |
21 // Parses a realm from an auth challenge, and converts to UTF8-encoding. | 22 // Parses a realm from an auth challenge, and converts to UTF8-encoding. |
22 // Returns whether the realm is invalid or the parameters are invalid. | 23 // Returns whether the realm is invalid or the parameters are invalid. |
23 // | 24 // |
24 // Note that if a realm was not specified, we will default it to ""; | 25 // Note that if a realm was not specified, we will default it to ""; |
25 // so specifying 'Basic realm=""' is equivalent to 'Basic'. | 26 // so specifying 'Basic realm=""' is equivalent to 'Basic'. |
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55 bool HttpAuthHandlerBasic::Init(HttpAuthChallengeTokenizer* challenge) { | 56 bool HttpAuthHandlerBasic::Init(HttpAuthChallengeTokenizer* challenge) { |
56 auth_scheme_ = HttpAuth::AUTH_SCHEME_BASIC; | 57 auth_scheme_ = HttpAuth::AUTH_SCHEME_BASIC; |
57 score_ = 1; | 58 score_ = 1; |
58 properties_ = 0; | 59 properties_ = 0; |
59 return ParseChallenge(challenge); | 60 return ParseChallenge(challenge); |
60 } | 61 } |
61 | 62 |
62 bool HttpAuthHandlerBasic::ParseChallenge( | 63 bool HttpAuthHandlerBasic::ParseChallenge( |
63 HttpAuthChallengeTokenizer* challenge) { | 64 HttpAuthChallengeTokenizer* challenge) { |
64 // Verify the challenge's auth-scheme. | 65 // Verify the challenge's auth-scheme. |
65 if (!base::LowerCaseEqualsASCII(challenge->scheme(), "basic")) | 66 if (!base::LowerCaseEqualsASCII(challenge->scheme(), kBasicAuthScheme)) |
66 return false; | 67 return false; |
67 | 68 |
68 std::string realm; | 69 std::string realm; |
69 if (!ParseRealm(*challenge, &realm)) | 70 if (!ParseRealm(*challenge, &realm)) |
70 return false; | 71 return false; |
71 | 72 |
72 realm_ = realm; | 73 realm_ = realm; |
73 return true; | 74 return true; |
74 } | 75 } |
75 | 76 |
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116 // TODO(cbentzel): Move towards model of parsing in the factory | 117 // TODO(cbentzel): Move towards model of parsing in the factory |
117 // method and only constructing when valid. | 118 // method and only constructing when valid. |
118 scoped_ptr<HttpAuthHandler> tmp_handler(new HttpAuthHandlerBasic()); | 119 scoped_ptr<HttpAuthHandler> tmp_handler(new HttpAuthHandlerBasic()); |
119 if (!tmp_handler->InitFromChallenge(challenge, target, origin, net_log)) | 120 if (!tmp_handler->InitFromChallenge(challenge, target, origin, net_log)) |
120 return ERR_INVALID_RESPONSE; | 121 return ERR_INVALID_RESPONSE; |
121 handler->swap(tmp_handler); | 122 handler->swap(tmp_handler); |
122 return OK; | 123 return OK; |
123 } | 124 } |
124 | 125 |
125 } // namespace net | 126 } // namespace net |
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