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Side by Side Diff: net/http/http_auth_handler.h

Issue 1151843002: DO NOT LAND Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: More. Created 5 years, 7 months ago
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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 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_H_ 5 #ifndef NET_HTTP_HTTP_AUTH_HANDLER_H_
6 #define NET_HTTP_HTTP_AUTH_HANDLER_H_ 6 #define NET_HTTP_HTTP_AUTH_HANDLER_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "net/base/completion_callback.h" 10 #include "net/base/completion_callback.h"
11 #include "net/base/net_export.h" 11 #include "net/base/net_export.h"
12 #include "net/http/http_auth.h" 12 #include "net/http/http_auth.h"
13 #include "net/log/net_log.h" 13 #include "net/log/net_log.h"
14 #include "url/origin.h"
14 15
15 namespace net { 16 namespace net {
16 17
17 class HttpAuthChallengeTokenizer; 18 class HttpAuthChallengeTokenizer;
18 struct HttpRequestInfo; 19 struct HttpRequestInfo;
19 20
20 // HttpAuthHandler is the interface for the authentication schemes 21 // HttpAuthHandler is the interface for the authentication schemes
21 // (basic, digest, NTLM, Negotiate). 22 // (basic, digest, NTLM, Negotiate).
22 // HttpAuthHandler objects are typically created by an HttpAuthHandlerFactory. 23 // HttpAuthHandler objects are typically created by an HttpAuthHandlerFactory.
23 class NET_EXPORT_PRIVATE HttpAuthHandler { 24 class NET_EXPORT_PRIVATE HttpAuthHandler {
24 public: 25 public:
25 HttpAuthHandler(); 26 HttpAuthHandler();
26 virtual ~HttpAuthHandler(); 27 virtual ~HttpAuthHandler();
27 28
28 // Initializes the handler using a challenge issued by a server. 29 // Initializes the handler using a challenge issued by a server.
29 // |challenge| must be non-NULL and have already tokenized the 30 // |challenge| must be non-NULL and have already tokenized the
30 // authentication scheme, but none of the tokens occurring after the 31 // authentication scheme, but none of the tokens occurring after the
31 // authentication scheme. |target| and |origin| are both stored 32 // authentication scheme. |target| and |origin| are both stored
32 // for later use, and are not part of the initial challenge. 33 // for later use, and are not part of the initial challenge.
33 bool InitFromChallenge(HttpAuthChallengeTokenizer* challenge, 34 bool InitFromChallenge(HttpAuthChallengeTokenizer* challenge,
34 HttpAuth::Target target, 35 HttpAuth::Target target,
35 const GURL& origin, 36 const url::Origin& origin,
36 const BoundNetLog& net_log); 37 const BoundNetLog& net_log);
37 38
38 // Determines how the previous authorization attempt was received. 39 // Determines how the previous authorization attempt was received.
39 // 40 //
40 // This is called when the server/proxy responds with a 401/407 after an 41 // This is called when the server/proxy responds with a 401/407 after an
41 // earlier authorization attempt. Although this normally means that the 42 // earlier authorization attempt. Although this normally means that the
42 // previous attempt was rejected, in multi-round schemes such as 43 // previous attempt was rejected, in multi-round schemes such as
43 // NTLM+Negotiate it may indicate that another round of challenge+response 44 // NTLM+Negotiate it may indicate that another round of challenge+response
44 // is required. For Digest authentication it may also mean that the previous 45 // is required. For Digest authentication it may also mean that the previous
45 // attempt used a stale nonce (and nonce-count) and that a new attempt should 46 // attempt used a stale nonce (and nonce-count) and that a new attempt should
(...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after
95 return score_; 96 return score_;
96 } 97 }
97 98
98 HttpAuth::Target target() const { 99 HttpAuth::Target target() const {
99 return target_; 100 return target_;
100 } 101 }
101 102
102 // Returns the proxy or server which issued the authentication challenge 103 // Returns the proxy or server which issued the authentication challenge
103 // that this HttpAuthHandler is handling. The URL includes scheme, host, and 104 // that this HttpAuthHandler is handling. The URL includes scheme, host, and
104 // port, but does not include path. 105 // port, but does not include path.
105 const GURL& origin() const { 106 const url::Origin& origin() const { return origin_; }
106 return origin_;
107 }
108 107
109 // Returns true if the authentication scheme does not send the username and 108 // Returns true if the authentication scheme does not send the username and
110 // password in the clear. 109 // password in the clear.
111 bool encrypts_identity() const { 110 bool encrypts_identity() const {
112 return (properties_ & ENCRYPTS_IDENTITY) != 0; 111 return (properties_ & ENCRYPTS_IDENTITY) != 0;
113 } 112 }
114 113
115 // Returns true if the authentication scheme is connection-based, for 114 // Returns true if the authentication scheme is connection-based, for
116 // example, NTLM. A connection-based authentication scheme does not support 115 // example, NTLM. A connection-based authentication scheme does not support
117 // preemptive authentication, and must use the same handler object 116 // preemptive authentication, and must use the same handler object
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after
164 HttpAuth::Scheme auth_scheme_; 163 HttpAuth::Scheme auth_scheme_;
165 164
166 // The realm, encoded as UTF-8. Used by "basic" and "digest". 165 // The realm, encoded as UTF-8. Used by "basic" and "digest".
167 std::string realm_; 166 std::string realm_;
168 167
169 // The auth challenge. 168 // The auth challenge.
170 std::string auth_challenge_; 169 std::string auth_challenge_;
171 170
172 // The {scheme, host, port} for the authentication target. Used by "ntlm" 171 // The {scheme, host, port} for the authentication target. Used by "ntlm"
173 // and "negotiate" to construct the service principal name. 172 // and "negotiate" to construct the service principal name.
174 GURL origin_; 173 url::Origin origin_;
175 174
176 // The score for this challenge. Higher numbers are better. 175 // The score for this challenge. Higher numbers are better.
177 int score_; 176 int score_;
178 177
179 // Whether this authentication request is for a proxy server, or an 178 // Whether this authentication request is for a proxy server, or an
180 // origin server. 179 // origin server.
181 HttpAuth::Target target_; 180 HttpAuth::Target target_;
182 181
183 // A bitmask of the properties of the authentication scheme. 182 // A bitmask of the properties of the authentication scheme.
184 int properties_; 183 int properties_;
185 184
186 BoundNetLog net_log_; 185 BoundNetLog net_log_;
187 186
188 private: 187 private:
189 void OnGenerateAuthTokenComplete(int rv); 188 void OnGenerateAuthTokenComplete(int rv);
190 void FinishGenerateAuthToken(); 189 void FinishGenerateAuthToken();
191 190
192 CompletionCallback callback_; 191 CompletionCallback callback_;
193 }; 192 };
194 193
195 } // namespace net 194 } // namespace net
196 195
197 #endif // NET_HTTP_HTTP_AUTH_HANDLER_H_ 196 #endif // NET_HTTP_HTTP_AUTH_HANDLER_H_
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