1 /* $OpenBSD: x509cset.c,v 1.10 2015/09/30 17:30:16 jsing Exp $ */
2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3  * project 2001.
4  */
5 /* ====================================================================
6  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  *    notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in
17  *    the documentation and/or other materials provided with the
18  *    distribution.
19  *
20  * 3. All advertising materials mentioning features or use of this
21  *    software must display the following acknowledgment:
22  *    "This product includes software developed by the OpenSSL Project
23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24  *
25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26  *    endorse or promote products derived from this software without
27  *    prior written permission. For written permission, please contact
28  *    licensing@OpenSSL.org.
29  *
30  * 5. Products derived from this software may not be called "OpenSSL"
31  *    nor may "OpenSSL" appear in their names without prior written
32  *    permission of the OpenSSL Project.
33  *
34  * 6. Redistributions of any form whatsoever must retain the following
35  *    acknowledgment:
36  *    "This product includes software developed by the OpenSSL Project
37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38  *
39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50  * OF THE POSSIBILITY OF SUCH DAMAGE.
51  * ====================================================================
52  *
53  * This product includes cryptographic software written by Eric Young
54  * (eay@cryptsoft.com).  This product includes software written by Tim
55  * Hudson (tjh@cryptsoft.com).
56  *
57  */
58 
59 #include <stdio.h>
60 
61 #include <openssl/asn1.h>
62 #include <openssl/evp.h>
63 #include <openssl/objects.h>
64 #include <openssl/x509.h>
65 
66 int
67 X509_CRL_set_version(X509_CRL *x, long version)
68 {
69 	if (x == NULL)
70 		return (0);
71 	if (x->crl->version == NULL) {
72 		if ((x->crl->version = ASN1_INTEGER_new()) == NULL)
73 			return (0);
74 	}
75 	return (ASN1_INTEGER_set(x->crl->version, version));
76 }
77 
78 int
79 X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name)
80 {
81 	if ((x == NULL) || (x->crl == NULL))
82 		return (0);
83 	return (X509_NAME_set(&x->crl->issuer, name));
84 }
85 
86 int
87 X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm)
88 {
89 	ASN1_TIME *in;
90 
91 	if (x == NULL)
92 		return (0);
93 	in = x->crl->lastUpdate;
94 	if (in != tm) {
95 		in = ASN1_STRING_dup(tm);
96 		if (in != NULL) {
97 			ASN1_TIME_free(x->crl->lastUpdate);
98 			x->crl->lastUpdate = in;
99 		}
100 	}
101 	return (in != NULL);
102 }
103 
104 int
105 X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm)
106 {
107 	ASN1_TIME *in;
108 
109 	if (x == NULL)
110 		return (0);
111 	in = x->crl->nextUpdate;
112 	if (in != tm) {
113 		in = ASN1_STRING_dup(tm);
114 		if (in != NULL) {
115 			ASN1_TIME_free(x->crl->nextUpdate);
116 			x->crl->nextUpdate = in;
117 		}
118 	}
119 	return (in != NULL);
120 }
121 
122 int
123 X509_CRL_sort(X509_CRL *c)
124 {
125 	int i;
126 	X509_REVOKED *r;
127 
128 	/* sort the data so it will be written in serial
129 	 * number order */
130 	sk_X509_REVOKED_sort(c->crl->revoked);
131 	for (i = 0; i < sk_X509_REVOKED_num(c->crl->revoked); i++) {
132 		r = sk_X509_REVOKED_value(c->crl->revoked, i);
133 		r->sequence = i;
134 	}
135 	c->crl->enc.modified = 1;
136 	return 1;
137 }
138 
139 int
140 X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm)
141 {
142 	ASN1_TIME *in;
143 
144 	if (x == NULL)
145 		return (0);
146 	in = x->revocationDate;
147 	if (in != tm) {
148 		in = ASN1_STRING_dup(tm);
149 		if (in != NULL) {
150 			ASN1_TIME_free(x->revocationDate);
151 			x->revocationDate = in;
152 		}
153 	}
154 	return (in != NULL);
155 }
156 
157 int
158 X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial)
159 {
160 	ASN1_INTEGER *in;
161 
162 	if (x == NULL)
163 		return (0);
164 	in = x->serialNumber;
165 	if (in != serial) {
166 		in = ASN1_INTEGER_dup(serial);
167 		if (in != NULL) {
168 			ASN1_INTEGER_free(x->serialNumber);
169 			x->serialNumber = in;
170 		}
171 	}
172 	return (in != NULL);
173 }
174