1 /* $OpenBSD: x509cset.c,v 1.16 2021/11/01 20:53:08 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_lcl.h" 67 68 int 69 X509_CRL_up_ref(X509_CRL *x) 70 { 71 int refs = CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509_CRL); 72 return (refs > 1) ? 1 : 0; 73 } 74 75 int 76 X509_CRL_set_version(X509_CRL *x, long version) 77 { 78 if (x == NULL) 79 return (0); 80 if (x->crl->version == NULL) { 81 if ((x->crl->version = ASN1_INTEGER_new()) == NULL) 82 return (0); 83 } 84 return (ASN1_INTEGER_set(x->crl->version, version)); 85 } 86 87 int 88 X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name) 89 { 90 if ((x == NULL) || (x->crl == NULL)) 91 return (0); 92 return (X509_NAME_set(&x->crl->issuer, name)); 93 } 94 95 int 96 X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm) 97 { 98 ASN1_TIME *in; 99 100 if (x == NULL) 101 return (0); 102 in = x->crl->lastUpdate; 103 if (in != tm) { 104 in = ASN1_STRING_dup(tm); 105 if (in != NULL) { 106 ASN1_TIME_free(x->crl->lastUpdate); 107 x->crl->lastUpdate = in; 108 } 109 } 110 return (in != NULL); 111 } 112 113 int 114 X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm) 115 { 116 return X509_CRL_set_lastUpdate(x, tm); 117 } 118 119 int 120 X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm) 121 { 122 ASN1_TIME *in; 123 124 if (x == NULL) 125 return (0); 126 in = x->crl->nextUpdate; 127 if (in != tm) { 128 in = ASN1_STRING_dup(tm); 129 if (in != NULL) { 130 ASN1_TIME_free(x->crl->nextUpdate); 131 x->crl->nextUpdate = in; 132 } 133 } 134 return (in != NULL); 135 } 136 137 int 138 X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm) 139 { 140 return X509_CRL_set_nextUpdate(x, tm); 141 } 142 143 int 144 X509_CRL_sort(X509_CRL *c) 145 { 146 int i; 147 X509_REVOKED *r; 148 149 /* sort the data so it will be written in serial 150 * number order */ 151 sk_X509_REVOKED_sort(c->crl->revoked); 152 for (i = 0; i < sk_X509_REVOKED_num(c->crl->revoked); i++) { 153 r = sk_X509_REVOKED_value(c->crl->revoked, i); 154 r->sequence = i; 155 } 156 c->crl->enc.modified = 1; 157 return 1; 158 } 159 160 const STACK_OF(X509_EXTENSION) * 161 X509_REVOKED_get0_extensions(const X509_REVOKED *x) 162 { 163 return x->extensions; 164 } 165 166 const ASN1_TIME * 167 X509_REVOKED_get0_revocationDate(const X509_REVOKED *x) 168 { 169 return x->revocationDate; 170 } 171 172 const ASN1_INTEGER * 173 X509_REVOKED_get0_serialNumber(const X509_REVOKED *x) 174 { 175 return x->serialNumber; 176 } 177 178 int 179 X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm) 180 { 181 ASN1_TIME *in; 182 183 if (x == NULL) 184 return (0); 185 in = x->revocationDate; 186 if (in != tm) { 187 in = ASN1_STRING_dup(tm); 188 if (in != NULL) { 189 ASN1_TIME_free(x->revocationDate); 190 x->revocationDate = in; 191 } 192 } 193 return (in != NULL); 194 } 195 196 int 197 X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial) 198 { 199 ASN1_INTEGER *in; 200 201 if (x == NULL) 202 return (0); 203 in = x->serialNumber; 204 if (in != serial) { 205 in = ASN1_INTEGER_dup(serial); 206 if (in != NULL) { 207 ASN1_INTEGER_free(x->serialNumber); 208 x->serialNumber = in; 209 } 210 } 211 return (in != NULL); 212 } 213 214 int 215 i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **pp) 216 { 217 crl->crl->enc.modified = 1; 218 return i2d_X509_CRL_INFO(crl->crl, pp); 219 } 220