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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef NET_CERT_X509_UTIL_NSS_H_ | |
6 #define NET_CERT_X509_UTIL_NSS_H_ | |
7 | |
8 #include <string> | |
9 #include <vector> | |
10 | |
11 #include "base/time/time.h" | |
12 #include "net/base/net_export.h" | |
13 #include "net/cert/x509_certificate.h" | |
14 | |
15 class PickleIterator; | |
16 | |
17 typedef struct CERTCertificateStr CERTCertificate; | |
18 typedef struct CERTNameStr CERTName; | |
19 typedef struct PK11SlotInfoStr PK11SlotInfo; | |
20 typedef struct PLArenaPool PLArenaPool; | |
21 typedef struct SECItemStr SECItem; | |
22 | |
23 namespace net { | |
24 | |
25 namespace x509_util { | |
26 | |
27 #if defined(USE_NSS) || defined(OS_IOS) | |
28 // Parses the Principal attribute from |name| and outputs the result in | |
29 // |principal|. | |
30 void ParsePrincipal(CERTName* name, | |
31 CertPrincipal* principal); | |
32 | |
33 // Parses the date from |der_date| and outputs the result in |result|. | |
34 void ParseDate(const SECItem* der_date, base::Time* result); | |
35 | |
36 // Parses the serial number from |certificate|. | |
37 std::string ParseSerialNumber(const CERTCertificate* certificate); | |
38 | |
39 // Gets the subjectAltName extension field from the certificate, if any. | |
40 void GetSubjectAltName(CERTCertificate* cert_handle, | |
41 std::vector<std::string>* dns_names, | |
42 std::vector<std::string>* ip_addrs); | |
43 | |
44 // Creates all possible OS certificate handles from |data| encoded in a specific | |
45 // |format|. Returns an empty collection on failure. | |
46 X509Certificate::OSCertHandles CreateOSCertHandlesFromBytes( | |
47 const char* data, | |
48 int length, | |
49 X509Certificate::Format format); | |
50 | |
51 // Reads a single certificate from |pickle_iter| and returns a platform-specific | |
52 // certificate handle. Returns an invalid handle, NULL, on failure. | |
53 X509Certificate::OSCertHandle ReadOSCertHandleFromPickle( | |
54 PickleIterator* pickle_iter); | |
55 | |
56 // Sets |*size_bits| to be the length of the public key in bits, and sets | |
57 // |*type| to one of the |PublicKeyType| values. In case of | |
58 // |kPublicKeyTypeUnknown|, |*size_bits| will be set to 0. | |
59 void GetPublicKeyInfo(CERTCertificate* handle, | |
60 size_t* size_bits, | |
61 X509Certificate::PublicKeyType* type); | |
62 | |
63 // Create a list of CERTName objects from a list of DER-encoded X.509 | |
64 // DistinguishedName items. All objects are created in a given arena. | |
65 // |encoded_issuers| is the list of encoded DNs. | |
66 // |arena| is the arena used for all allocations. | |
67 // |out| will receive the result list on success. | |
68 // Return true on success. On failure, the caller must free the | |
69 // intermediate CERTName objects pushed to |out|. | |
70 bool GetIssuersFromEncodedList( | |
71 const std::vector<std::string>& issuers, | |
72 PLArenaPool* arena, | |
73 std::vector<CERTName*>* out); | |
74 | |
75 // Returns true iff a certificate is issued by any of the issuers listed | |
76 // by name in |valid_issuers|. | |
77 // |cert_chain| is the certificate's chain. | |
78 // |valid_issuers| is a list of strings, where each string contains | |
79 // a DER-encoded X.509 Distinguished Name. | |
80 bool IsCertificateIssuedBy(const std::vector<CERTCertificate*>& cert_chain, | |
81 const std::vector<CERTName*>& valid_issuers); | |
82 | |
83 // Generates a unique nickname for |slot|, returning |nickname| if it is | |
84 // already unique. | |
85 // | |
86 // Note: The nickname returned will NOT include the token name, thus the | |
87 // token name must be prepended if calling an NSS function that expects | |
88 // <token>:<nickname>. | |
89 // TODO(gspencer): Internationalize this: it's wrong to hard-code English. | |
90 std::string GetUniqueNicknameForSlot(const std::string& nickname, | |
91 const SECItem* subject, | |
92 PK11SlotInfo* slot); | |
93 #endif // defined(USE_NSS) || defined(OS_IOS) | |
94 | |
95 } // namespace x509_util | |
96 | |
97 } // namespace net | |
98 | |
99 #endif // NET_CERT_X509_UTIL_NSS_H_ | |
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