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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 NET_CERT_X509_CERT_TYPES_H_ | |
6 #define NET_CERT_X509_CERT_TYPES_H_ | |
7 | |
8 #include <string.h> | |
9 | |
10 #include <map> | |
11 #include <set> | |
12 #include <string> | |
13 #include <vector> | |
14 | |
15 #include "base/logging.h" | |
16 #include "base/strings/string_piece.h" | |
17 #include "build/build_config.h" | |
18 #include "net/base/hash_value.h" | |
19 #include "net/base/net_export.h" | |
20 #include "net/cert/cert_status_flags.h" | |
21 | |
22 #if defined(OS_MACOSX) && !defined(OS_IOS) | |
23 #include <Security/x509defs.h> | |
24 #endif | |
25 | |
26 namespace base { | |
27 class Time; | |
28 } // namespace base | |
29 | |
30 namespace net { | |
31 | |
32 class X509Certificate; | |
33 | |
34 // CertPrincipal represents the issuer or subject field of an X.509 certificate. | |
35 struct NET_EXPORT CertPrincipal { | |
36 CertPrincipal(); | |
37 explicit CertPrincipal(const std::string& name); | |
38 ~CertPrincipal(); | |
39 | |
40 #if (defined(OS_MACOSX) && !defined(OS_IOS)) || defined(OS_WIN) | |
41 // Parses a BER-format DistinguishedName. | |
42 bool ParseDistinguishedName(const void* ber_name_data, size_t length); | |
43 #endif | |
44 | |
45 #if defined(OS_MACOSX) && !defined(OS_IOS) | |
46 // Compare this CertPrincipal with |against|, returning true if they're | |
47 // equal enough to be a possible match. This should NOT be used for any | |
48 // security relevant decisions. | |
49 // TODO(rsleevi): Remove once Mac client auth uses NSS for name comparison. | |
50 bool Matches(const CertPrincipal& against) const; | |
51 #endif | |
52 | |
53 // Returns a name that can be used to represent the issuer. It tries in this | |
54 // order: CN, O and OU and returns the first non-empty one found. | |
55 std::string GetDisplayName() const; | |
56 | |
57 // The different attributes for a principal, stored in UTF-8. They may be "". | |
58 // Note that some of them can have several values. | |
59 | |
60 std::string common_name; | |
61 std::string locality_name; | |
62 std::string state_or_province_name; | |
63 std::string country_name; | |
64 | |
65 std::vector<std::string> street_addresses; | |
66 std::vector<std::string> organization_names; | |
67 std::vector<std::string> organization_unit_names; | |
68 std::vector<std::string> domain_components; | |
69 }; | |
70 | |
71 #if defined(OS_MACOSX) && !defined(OS_IOS) | |
72 // Compares two OIDs by value. | |
73 inline bool CSSMOIDEqual(const CSSM_OID* oid1, const CSSM_OID* oid2) { | |
74 return oid1->Length == oid2->Length && | |
75 (memcmp(oid1->Data, oid2->Data, oid1->Length) == 0); | |
76 } | |
77 #endif | |
78 | |
79 // A list of ASN.1 date/time formats that ParseCertificateDate() supports, | |
80 // encoded in the canonical forms specified in RFC 2459/3280/5280. | |
81 enum CertDateFormat { | |
82 // UTCTime: Format is YYMMDDHHMMSSZ | |
83 CERT_DATE_FORMAT_UTC_TIME, | |
84 | |
85 // GeneralizedTime: Format is YYYYMMDDHHMMSSZ | |
86 CERT_DATE_FORMAT_GENERALIZED_TIME, | |
87 }; | |
88 | |
89 // Attempts to parse |raw_date|, an ASN.1 date/time string encoded as | |
90 // |format|, and writes the result into |*time|. If an invalid date is | |
91 // specified, or if parsing fails, returns false, and |*time| will not be | |
92 // updated. | |
93 NET_EXPORT_PRIVATE bool ParseCertificateDate(const base::StringPiece& raw_date, | |
94 CertDateFormat format, | |
95 base::Time* time); | |
96 } // namespace net | |
97 | |
98 #endif // NET_CERT_X509_CERT_TYPES_H_ | |
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