x509_set.c revision 302408 
1/* crypto/x509/x509_set.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to.  The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 *    notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 *    notice, this list of conditions and the following disclaimer in the
30 *    documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 *    must display the following acknowledgement:
33 *    "This product includes cryptographic software written by
34 *     Eric Young (eay@cryptsoft.com)"
35 *    The word 'cryptographic' can be left out if the rouines from the library
36 *    being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 *    the apps directory (application code) you must include an acknowledgement:
39 *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed.  i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include "cryptlib.h"
61#include <openssl/asn1.h>
62#include <openssl/objects.h>
63#include <openssl/evp.h>
64#include <openssl/x509.h>
65
66int X509_set_version(X509 *x, long version)
67{
68    if (x == NULL)
69        return (0);
70    if (version == 0) {
71        M_ASN1_INTEGER_free(x->cert_info->version);
72        x->cert_info->version = NULL;
73        return (1);
74    }
75    if (x->cert_info->version == NULL) {
76        if ((x->cert_info->version = M_ASN1_INTEGER_new()) == NULL)
77            return (0);
78    }
79    return (ASN1_INTEGER_set(x->cert_info->version, version));
80}
81
82int X509_set_serialNumber(X509 *x, ASN1_INTEGER *serial)
83{
84    ASN1_INTEGER *in;
85
86    if (x == NULL)
87        return (0);
88    in = x->cert_info->serialNumber;
89    if (in != serial) {
90        in = M_ASN1_INTEGER_dup(serial);
91        if (in != NULL) {
92            M_ASN1_INTEGER_free(x->cert_info->serialNumber);
93            x->cert_info->serialNumber = in;
94        }
95    }
96    return (in != NULL);
97}
98
99int X509_set_issuer_name(X509 *x, X509_NAME *name)
100{
101    if ((x == NULL) || (x->cert_info == NULL))
102        return (0);
103    return (X509_NAME_set(&x->cert_info->issuer, name));
104}
105
106int X509_set_subject_name(X509 *x, X509_NAME *name)
107{
108    if ((x == NULL) || (x->cert_info == NULL))
109        return (0);
110    return (X509_NAME_set(&x->cert_info->subject, name));
111}
112
113int X509_set_notBefore(X509 *x, const ASN1_TIME *tm)
114{
115    ASN1_TIME *in;
116
117    if ((x == NULL) || (x->cert_info->validity == NULL))
118        return (0);
119    in = x->cert_info->validity->notBefore;
120    if (in != tm) {
121        in = M_ASN1_TIME_dup(tm);
122        if (in != NULL) {
123            M_ASN1_TIME_free(x->cert_info->validity->notBefore);
124            x->cert_info->validity->notBefore = in;
125        }
126    }
127    return (in != NULL);
128}
129
130int X509_set_notAfter(X509 *x, const ASN1_TIME *tm)
131{
132    ASN1_TIME *in;
133
134    if ((x == NULL) || (x->cert_info->validity == NULL))
135        return (0);
136    in = x->cert_info->validity->notAfter;
137    if (in != tm) {
138        in = M_ASN1_TIME_dup(tm);
139        if (in != NULL) {
140            M_ASN1_TIME_free(x->cert_info->validity->notAfter);
141            x->cert_info->validity->notAfter = in;
142        }
143    }
144    return (in != NULL);
145}
146
147int X509_set_pubkey(X509 *x, EVP_PKEY *pkey)
148{
149    if ((x == NULL) || (x->cert_info == NULL))
150        return (0);
151    return (X509_PUBKEY_set(&(x->cert_info->key), pkey));
152}
153