1 /* $OpenBSD: x509cset.c,v 1.14 2018/02/22 17:01:44 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_up_ref(X509_CRL *x) 68 { 69 int refs = CRYPTO_add(&x->references, 1, CRYPTO_LOCK_X509_CRL); 70 return (refs > 1) ? 1 : 0; 71 } 72 73 int 74 X509_CRL_set_version(X509_CRL *x, long version) 75 { 76 if (x == NULL) 77 return (0); 78 if (x->crl->version == NULL) { 79 if ((x->crl->version = ASN1_INTEGER_new()) == NULL) 80 return (0); 81 } 82 return (ASN1_INTEGER_set(x->crl->version, version)); 83 } 84 85 int 86 X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name) 87 { 88 if ((x == NULL) || (x->crl == NULL)) 89 return (0); 90 return (X509_NAME_set(&x->crl->issuer, name)); 91 } 92 93 int 94 X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm) 95 { 96 ASN1_TIME *in; 97 98 if (x == NULL) 99 return (0); 100 in = x->crl->lastUpdate; 101 if (in != tm) { 102 in = ASN1_STRING_dup(tm); 103 if (in != NULL) { 104 ASN1_TIME_free(x->crl->lastUpdate); 105 x->crl->lastUpdate = in; 106 } 107 } 108 return (in != NULL); 109 } 110 111 int 112 X509_CRL_set1_lastUpdate(X509_CRL *x, const ASN1_TIME *tm) 113 { 114 return X509_CRL_set_lastUpdate(x, tm); 115 } 116 117 int 118 X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm) 119 { 120 ASN1_TIME *in; 121 122 if (x == NULL) 123 return (0); 124 in = x->crl->nextUpdate; 125 if (in != tm) { 126 in = ASN1_STRING_dup(tm); 127 if (in != NULL) { 128 ASN1_TIME_free(x->crl->nextUpdate); 129 x->crl->nextUpdate = in; 130 } 131 } 132 return (in != NULL); 133 } 134 135 int 136 X509_CRL_set1_nextUpdate(X509_CRL *x, const ASN1_TIME *tm) 137 { 138 return X509_CRL_set_nextUpdate(x, tm); 139 } 140 141 int 142 X509_CRL_sort(X509_CRL *c) 143 { 144 int i; 145 X509_REVOKED *r; 146 147 /* sort the data so it will be written in serial 148 * number order */ 149 sk_X509_REVOKED_sort(c->crl->revoked); 150 for (i = 0; i < sk_X509_REVOKED_num(c->crl->revoked); i++) { 151 r = sk_X509_REVOKED_value(c->crl->revoked, i); 152 r->sequence = i; 153 } 154 c->crl->enc.modified = 1; 155 return 1; 156 } 157 158 const STACK_OF(X509_EXTENSION) * 159 X509_REVOKED_get0_extensions(const X509_REVOKED *x) 160 { 161 return x->extensions; 162 } 163 164 const ASN1_TIME * 165 X509_REVOKED_get0_revocationDate(const X509_REVOKED *x) 166 { 167 return x->revocationDate; 168 } 169 170 const ASN1_INTEGER * 171 X509_REVOKED_get0_serialNumber(const X509_REVOKED *x) 172 { 173 return x->serialNumber; 174 } 175 176 int 177 X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm) 178 { 179 ASN1_TIME *in; 180 181 if (x == NULL) 182 return (0); 183 in = x->revocationDate; 184 if (in != tm) { 185 in = ASN1_STRING_dup(tm); 186 if (in != NULL) { 187 ASN1_TIME_free(x->revocationDate); 188 x->revocationDate = in; 189 } 190 } 191 return (in != NULL); 192 } 193 194 int 195 X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial) 196 { 197 ASN1_INTEGER *in; 198 199 if (x == NULL) 200 return (0); 201 in = x->serialNumber; 202 if (in != serial) { 203 in = ASN1_INTEGER_dup(serial); 204 if (in != NULL) { 205 ASN1_INTEGER_free(x->serialNumber); 206 x->serialNumber = in; 207 } 208 } 209 return (in != NULL); 210 } 211