x509_util_openssl.h revision 116680a4aac90f2aa7413d9095a592090648e557 
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_OPENSSL_H_
6#define NET_CERT_X509_UTIL_OPENSSL_H_
7
8#include <openssl/asn1.h>
9#include <openssl/x509v3.h>
10
11#include <string>
12#include <vector>
13
14#include "net/base/net_export.h"
15
16namespace base {
17class Time;
18}  // namespace base
19
20namespace net {
21
22// A collection of helper functions to fetch data from OpenSSL X509 certificates
23// into more convenient std / base datatypes.
24namespace x509_util {
25
26bool NET_EXPORT ParsePrincipalKeyAndValue(X509_NAME_ENTRY* entry,
27                                          std::string* key,
28                                          std::string* value);
29
30bool NET_EXPORT ParsePrincipalKeyAndValueByIndex(X509_NAME* name,
31                                                 int index,
32                                                 std::string* key,
33                                                 std::string* value);
34
35bool NET_EXPORT ParsePrincipalValueByIndex(X509_NAME* name,
36                                           int index,
37                                           std::string* value);
38
39bool NET_EXPORT ParsePrincipalValueByNID(X509_NAME* name,
40                                         int nid,
41                                         std::string* value);
42
43bool NET_EXPORT ParseDate(ASN1_TIME* x509_time, base::Time* time);
44
45} // namespace x509_util
46
47} // namespace net
48
49#endif  // NET_CERT_X509_UTIL_OPENSSL_H_
50