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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_CHALLENGE_TOKENIZER_ | 5 #ifndef NET_HTTP_HTTP_AUTH_CHALLENGE_TOKENIZER_ |
6 #define NET_HTTP_HTTP_AUTH_CHALLENGE_TOKENIZER_ | 6 #define NET_HTTP_HTTP_AUTH_CHALLENGE_TOKENIZER_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "net/base/net_export.h" | 10 #include "net/base/net_export.h" |
(...skipping 13 matching lines...) Expand all Loading... |
24 public: | 24 public: |
25 HttpAuthChallengeTokenizer(std::string::const_iterator begin, | 25 HttpAuthChallengeTokenizer(std::string::const_iterator begin, |
26 std::string::const_iterator end); | 26 std::string::const_iterator end); |
27 ~HttpAuthChallengeTokenizer(); | 27 ~HttpAuthChallengeTokenizer(); |
28 | 28 |
29 // Get the original text. | 29 // Get the original text. |
30 std::string challenge_text() const { | 30 std::string challenge_text() const { |
31 return std::string(begin_, end_); | 31 return std::string(begin_, end_); |
32 } | 32 } |
33 | 33 |
34 // Get the auth scheme of the challenge. | 34 // Get the auth scheme of the challenge. Could potentially be invalid. |
35 std::string::const_iterator scheme_begin() const { return scheme_begin_; } | 35 std::string::const_iterator scheme_begin() const { return scheme_begin_; } |
36 std::string::const_iterator scheme_end() const { return scheme_end_; } | 36 std::string::const_iterator scheme_end() const { return scheme_end_; } |
37 std::string scheme() const { | 37 |
38 return std::string(scheme_begin_, scheme_end_); | 38 // Return the normalized scheme for the challenge. Will be empty if the |
39 } | 39 // challenge was invalid. RFC 7235 requires a valid scheme to be a token. A |
| 40 // normalized scheme is a lower case ASCII token. |
| 41 std::string NormalizedScheme() const; |
| 42 |
| 43 // Returns true if the scheme of the challenge is |scheme|. |scheme| is |
| 44 // expected to be a valid scheme. |
| 45 bool SchemeIs(const base::StringPiece& scheme) const; |
40 | 46 |
41 std::string::const_iterator params_begin() const { return params_begin_; } | 47 std::string::const_iterator params_begin() const { return params_begin_; } |
42 std::string::const_iterator params_end() const { return params_end_; } | 48 std::string::const_iterator params_end() const { return params_end_; } |
43 HttpUtil::NameValuePairsIterator param_pairs() const; | 49 HttpUtil::NameValuePairsIterator param_pairs() const; |
44 std::string base64_param() const; | 50 std::string base64_param() const; |
45 | 51 |
46 private: | 52 private: |
47 void Init(std::string::const_iterator begin, | 53 void Init(std::string::const_iterator begin, |
48 std::string::const_iterator end); | 54 std::string::const_iterator end); |
49 | 55 |
50 std::string::const_iterator begin_; | 56 std::string::const_iterator begin_; |
51 std::string::const_iterator end_; | 57 std::string::const_iterator end_; |
52 | 58 |
53 std::string::const_iterator scheme_begin_; | 59 std::string::const_iterator scheme_begin_; |
54 std::string::const_iterator scheme_end_; | 60 std::string::const_iterator scheme_end_; |
55 | 61 |
56 std::string::const_iterator params_begin_; | 62 std::string::const_iterator params_begin_; |
57 std::string::const_iterator params_end_; | 63 std::string::const_iterator params_end_; |
58 }; | 64 }; |
59 | 65 |
60 } // namespace net | 66 } // namespace net |
61 | 67 |
62 #endif // NET_HTTP_HTTP_AUTH_CHALLENGE_TOKENIZER_ | 68 #endif // NET_HTTP_HTTP_AUTH_CHALLENGE_TOKENIZER_ |
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