lib/libcrypto/x509/x509cset.c

   1 /* $OpenBSD: x509cset.c,v 1.11 2015/09/30 17:49:59 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 }