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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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_BASE_X509_CERT_TYPES_H_ | 5 #ifndef NET_BASE_X509_CERT_TYPES_H_ |
6 #define NET_BASE_X509_CERT_TYPES_H_ | 6 #define NET_BASE_X509_CERT_TYPES_H_ |
7 | 7 |
8 #include <string.h> | 8 #include <string.h> |
9 | 9 |
10 #include <set> | 10 #include <set> |
11 #include <string> | 11 #include <string> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/string_piece.h" | 15 #include "base/string_piece.h" |
16 #include "build/build_config.h" | 16 #include "build/build_config.h" |
| 17 #include "net/base/hash_value.h" |
17 #include "net/base/net_export.h" | 18 #include "net/base/net_export.h" |
18 | 19 |
19 #if defined(OS_MACOSX) && !defined(OS_IOS) | 20 #if defined(OS_MACOSX) && !defined(OS_IOS) |
20 #include <Security/x509defs.h> | 21 #include <Security/x509defs.h> |
21 #endif | 22 #endif |
22 | 23 |
23 namespace base { | 24 namespace base { |
24 class Time; | 25 class Time; |
25 } // namespace base | 26 } // namespace base |
26 | 27 |
27 namespace net { | 28 namespace net { |
28 | 29 |
29 class X509Certificate; | 30 class X509Certificate; |
30 | 31 |
31 // SHA-1 fingerprint (160 bits) of a certificate. | |
32 struct NET_EXPORT SHA1HashValue { | |
33 bool Equals(const SHA1HashValue& other) const { | |
34 return memcmp(data, other.data, sizeof(data)) == 0; | |
35 } | |
36 | |
37 unsigned char data[20]; | |
38 }; | |
39 | |
40 class NET_EXPORT SHA1HashValueLessThan { | |
41 public: | |
42 bool operator()(const SHA1HashValue& lhs, | |
43 const SHA1HashValue& rhs) const { | |
44 return memcmp(lhs.data, rhs.data, sizeof(lhs.data)) < 0; | |
45 } | |
46 }; | |
47 | |
48 struct NET_EXPORT SHA256HashValue { | |
49 bool Equals(const SHA256HashValue& other) const { | |
50 return memcmp(data, other.data, sizeof(data)) == 0; | |
51 } | |
52 | |
53 unsigned char data[32]; | |
54 }; | |
55 | |
56 class NET_EXPORT SHA256HashValueLessThan { | |
57 public: | |
58 bool operator()(const SHA256HashValue& lhs, | |
59 const SHA256HashValue& rhs) const { | |
60 return memcmp(lhs.data, rhs.data, sizeof(lhs.data)) < 0; | |
61 } | |
62 }; | |
63 | |
64 enum HashValueTag { | |
65 HASH_VALUE_SHA1, | |
66 HASH_VALUE_SHA256, | |
67 | |
68 // This must always be last. | |
69 HASH_VALUE_TAGS_COUNT | |
70 }; | |
71 | |
72 class NET_EXPORT HashValue { | |
73 public: | |
74 explicit HashValue(HashValueTag tag) : tag(tag) {} | |
75 HashValue() : tag(HASH_VALUE_SHA1) {} | |
76 | |
77 bool Equals(const HashValue& other) const; | |
78 size_t size() const; | |
79 unsigned char* data(); | |
80 const unsigned char* data() const; | |
81 | |
82 HashValueTag tag; | |
83 | |
84 private: | |
85 union { | |
86 SHA1HashValue sha1; | |
87 SHA256HashValue sha256; | |
88 } fingerprint; | |
89 }; | |
90 | |
91 class NET_EXPORT HashValueLessThan { | |
92 public: | |
93 bool operator()(const HashValue& lhs, | |
94 const HashValue& rhs) const { | |
95 size_t lhs_size = lhs.size(); | |
96 size_t rhs_size = rhs.size(); | |
97 | |
98 if (lhs_size != rhs_size) | |
99 return lhs_size < rhs_size; | |
100 | |
101 return memcmp(lhs.data(), rhs.data(), lhs_size) < 0; | |
102 } | |
103 }; | |
104 | |
105 typedef std::vector<HashValue> HashValueVector; | |
106 | |
107 // IsSHA1HashInSortedArray returns true iff |hash| is in |array|, a sorted | |
108 // array of SHA1 hashes. | |
109 bool NET_EXPORT IsSHA1HashInSortedArray(const SHA1HashValue& hash, | |
110 const uint8* array, | |
111 size_t array_byte_len); | |
112 | |
113 // CertPrincipal represents the issuer or subject field of an X.509 certificate. | 32 // CertPrincipal represents the issuer or subject field of an X.509 certificate. |
114 struct NET_EXPORT CertPrincipal { | 33 struct NET_EXPORT CertPrincipal { |
115 CertPrincipal(); | 34 CertPrincipal(); |
116 explicit CertPrincipal(const std::string& name); | 35 explicit CertPrincipal(const std::string& name); |
117 ~CertPrincipal(); | 36 ~CertPrincipal(); |
118 | 37 |
119 #if (defined(OS_MACOSX) && !defined(OS_IOS)) || defined(OS_WIN) | 38 #if (defined(OS_MACOSX) && !defined(OS_IOS)) || defined(OS_WIN) |
120 // Parses a BER-format DistinguishedName. | 39 // Parses a BER-format DistinguishedName. |
121 bool ParseDistinguishedName(const void* ber_name_data, size_t length); | 40 bool ParseDistinguishedName(const void* ber_name_data, size_t length); |
122 #endif | 41 #endif |
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210 // Attempts to parse |raw_date|, an ASN.1 date/time string encoded as | 129 // Attempts to parse |raw_date|, an ASN.1 date/time string encoded as |
211 // |format|, and writes the result into |*time|. If an invalid date is | 130 // |format|, and writes the result into |*time|. If an invalid date is |
212 // specified, or if parsing fails, returns false, and |*time| will not be | 131 // specified, or if parsing fails, returns false, and |*time| will not be |
213 // updated. | 132 // updated. |
214 bool ParseCertificateDate(const base::StringPiece& raw_date, | 133 bool ParseCertificateDate(const base::StringPiece& raw_date, |
215 CertDateFormat format, | 134 CertDateFormat format, |
216 base::Time* time); | 135 base::Time* time); |
217 } // namespace net | 136 } // namespace net |
218 | 137 |
219 #endif // NET_BASE_X509_CERT_TYPES_H_ | 138 #endif // NET_BASE_X509_CERT_TYPES_H_ |
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