1 /* $OpenBSD: x509cset.c,v 1.22 2024/03/26 23:41:45 tb 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 #include "x509_local.h" 67 68 int 69 X509_CRL_up_ref(X509_CRL *x) 70 { 71 return CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509_CRL) > 1; 72 } 73 LCRYPTO_ALIAS(X509_CRL_up_ref); 74 75 int 76 X509_CRL_set_version(X509_CRL *x, long version) 77 { 78 if (x == NULL) 79 return 0; 80 /* 81 * RFC 5280, 4.1: versions 1 - 3 are specified as follows. 82 * Version ::= INTEGER { v1(0), v2(1), v3(2) } 83 * The only specified versions for CRLs are 1 and 2. 84 */ 85 if (version < 0 || version > 1) 86 return 0; 87 if (x->crl->version == NULL) { 88 if ((x->crl->version = ASN1_INTEGER_new()) == NULL) 89 return 0; 90 } 91 return ASN1_INTEGER_set(x->crl->version, version); 92 } 93 LCRYPTO_ALIAS(X509_CRL_set_version); 94 95 int 96 X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name) 97 { 98 if (x == NULL || x->crl == NULL) 99 return 0; 100 return X509_NAME_set(&x->crl->issuer, name); 101 } 102 LCRYPTO_ALIAS(X509_CRL_set_issuer_name); 103 104 int 105 X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm) 106 { 107 ASN1_TIME *in; 108 109 if (x == NULL) 110 return 0; 111 in = x->crl->lastUpdate; 112 if (in != tm) { 113 in = ASN1_STRING_dup(tm); 114 if (in != NULL) { 115 ASN1_TIME_free(x->crl->lastUpdate); 116 x->crl->lastUpdate = in; 117 } 118 } 119 return in != NULL; 120 } 121 LCRYPTO_ALIAS(X509_CRL_set_lastUpdate); 122 123 int 124 X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm) 125 { 126 return X509_CRL_set_lastUpdate(x, tm); 127 } 128 LCRYPTO_ALIAS(X509_CRL_set1_lastUpdate); 129 130 int 131 X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm) 132 { 133 ASN1_TIME *in; 134 135 if (x == NULL) 136 return 0; 137 in = x->crl->nextUpdate; 138 if (in != tm) { 139 in = ASN1_STRING_dup(tm); 140 if (in != NULL) { 141 ASN1_TIME_free(x->crl->nextUpdate); 142 x->crl->nextUpdate = in; 143 } 144 } 145 return in != NULL; 146 } 147 LCRYPTO_ALIAS(X509_CRL_set_nextUpdate); 148 149 int 150 X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm) 151 { 152 return X509_CRL_set_nextUpdate(x, tm); 153 } 154 LCRYPTO_ALIAS(X509_CRL_set1_nextUpdate); 155 156 int 157 X509_CRL_sort(X509_CRL *c) 158 { 159 X509_REVOKED *r; 160 int i; 161 162 /* Sort the data so it will be written in serial number order */ 163 sk_X509_REVOKED_sort(c->crl->revoked); 164 for (i = 0; i < sk_X509_REVOKED_num(c->crl->revoked); i++) { 165 r = sk_X509_REVOKED_value(c->crl->revoked, i); 166 r->sequence = i; 167 } 168 c->crl->enc.modified = 1; 169 return 1; 170 } 171 LCRYPTO_ALIAS(X509_CRL_sort); 172 173 const STACK_OF(X509_EXTENSION) * 174 X509_REVOKED_get0_extensions(const X509_REVOKED *x) 175 { 176 return x->extensions; 177 } 178 LCRYPTO_ALIAS(X509_REVOKED_get0_extensions); 179 180 const ASN1_TIME * 181 X509_REVOKED_get0_revocationDate(const X509_REVOKED *x) 182 { 183 return x->revocationDate; 184 } 185 LCRYPTO_ALIAS(X509_REVOKED_get0_revocationDate); 186 187 const ASN1_INTEGER * 188 X509_REVOKED_get0_serialNumber(const X509_REVOKED *x) 189 { 190 return x->serialNumber; 191 } 192 LCRYPTO_ALIAS(X509_REVOKED_get0_serialNumber); 193 194 int 195 X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm) 196 { 197 ASN1_TIME *in; 198 199 if (x == NULL) 200 return 0; 201 in = x->revocationDate; 202 if (in != tm) { 203 in = ASN1_STRING_dup(tm); 204 if (in != NULL) { 205 ASN1_TIME_free(x->revocationDate); 206 x->revocationDate = in; 207 } 208 } 209 return in != NULL; 210 } 211 LCRYPTO_ALIAS(X509_REVOKED_set_revocationDate); 212 213 int 214 X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial) 215 { 216 ASN1_INTEGER *in; 217 218 if (x == NULL) 219 return 0; 220 in = x->serialNumber; 221 if (in != serial) { 222 in = ASN1_INTEGER_dup(serial); 223 if (in != NULL) { 224 ASN1_INTEGER_free(x->serialNumber); 225 x->serialNumber = in; 226 } 227 } 228 return in != NULL; 229 } 230 LCRYPTO_ALIAS(X509_REVOKED_set_serialNumber); 231 232 int 233 i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **pp) 234 { 235 crl->crl->enc.modified = 1; 236 return i2d_X509_CRL_INFO(crl->crl, pp); 237 } 238 LCRYPTO_ALIAS(i2d_re_X509_CRL_tbs); 239