crypto/x509/x509cset.c

   1 /* crypto/x509/x509cset.c */
   2 /*
   3  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
   4  * 2001.
   5  */
   6 /* ====================================================================
   7  * Copyright (c) 2001 The OpenSSL Project.  All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  *
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  *
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in
  18  *    the documentation and/or other materials provided with the
  19  *    distribution.
  20  *
  21  * 3. All advertising materials mentioning features or use of this
  22  *    software must display the following acknowledgment:
  23  *    "This product includes software developed by the OpenSSL Project
  24  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  25  *
  26  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  27  *    endorse or promote products derived from this software without
  28  *    prior written permission. For written permission, please contact
  29  *    licensing@OpenSSL.org.
  30  *
  31  * 5. Products derived from this software may not be called "OpenSSL"
  32  *    nor may "OpenSSL" appear in their names without prior written
  33  *    permission of the OpenSSL Project.
  34  *
  35  * 6. Redistributions of any form whatsoever must retain the following
  36  *    acknowledgment:
  37  *    "This product includes software developed by the OpenSSL Project
  38  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  39  *
  40  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  41  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  42  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  43  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  44  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  45  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  46  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  47  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  49  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  50  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  51  * OF THE POSSIBILITY OF SUCH DAMAGE.
  52  * ====================================================================
  53  *
  54  * This product includes cryptographic software written by Eric Young
  55  * (eay@cryptsoft.com).  This product includes software written by Tim
  56  * Hudson (tjh@cryptsoft.com).
  57  *
  58  */
  59
  60 #include <stdio.h>
  61 #include "internal/cryptlib.h"
  62 #include <openssl/asn1.h>
  63 #include <openssl/objects.h>
  64 #include <openssl/evp.h>
  65 #include <openssl/x509.h>
  66 #include "internal/x509_int.h"
  67
  68 int X509_CRL_set_version(X509_CRL *x, long version)
  69 {
  70     if (x == NULL)
  71         return (0);
  72     if (x->crl.version == NULL) {
  73         if ((x->crl.version = ASN1_INTEGER_new()) == NULL)
  74             return (0);
  75     }
  76     return (ASN1_INTEGER_set(x->crl.version, version));
  77 }
  78
  79 int X509_CRL_set_issuer_name(X509_CRL *x, X509_NAME *name)
  80 {
  81     if (x == NULL)
  82         return (0);
  83     return (X509_NAME_set(&x->crl.issuer, name));
  84 }
  85
  86 int X509_CRL_set_lastUpdate(X509_CRL *x, const ASN1_TIME *tm)
  87 {
  88     ASN1_TIME *in;
  89
  90     if (x == NULL)
  91         return (0);
  92     in = x->crl.lastUpdate;
  93     if (in != tm) {
  94         in = ASN1_STRING_dup(tm);
  95         if (in != NULL) {
  96             ASN1_TIME_free(x->crl.lastUpdate);
  97             x->crl.lastUpdate = in;
  98         }
  99     }
 100     return (in != NULL);
 101 }
 102
 103 int X509_CRL_set_nextUpdate(X509_CRL *x, const ASN1_TIME *tm)
 104 {
 105     ASN1_TIME *in;
 106
 107     if (x == NULL)
 108         return (0);
 109     in = x->crl.nextUpdate;
 110     if (in != tm) {
 111         in = ASN1_STRING_dup(tm);
 112         if (in != NULL) {
 113             ASN1_TIME_free(x->crl.nextUpdate);
 114             x->crl.nextUpdate = in;
 115         }
 116     }
 117     return (in != NULL);
 118 }
 119
 120 int X509_CRL_sort(X509_CRL *c)
 121 {
 122     int i;
 123     X509_REVOKED *r;
 124     /*
 125      * sort the data so it will be written in serial number order
 126      */
 127     sk_X509_REVOKED_sort(c->crl.revoked);
 128     for (i = 0; i < sk_X509_REVOKED_num(c->crl.revoked); i++) {
 129         r = sk_X509_REVOKED_value(c->crl.revoked, i);
 130         r->sequence = i;
 131     }
 132     c->crl.enc.modified = 1;
 133     return 1;
 134 }
 135
 136 void X509_CRL_up_ref(X509_CRL *crl)
 137 {
 138     CRYPTO_add(&crl->references, 1, CRYPTO_LOCK_X509_CRL);
 139 }
 140
 141 long X509_CRL_get_version(X509_CRL *crl)
 142 {
 143     return ASN1_INTEGER_get(crl->crl.version);
 144 }
 145
 146 ASN1_TIME *X509_CRL_get_lastUpdate(X509_CRL *crl)
 147 {
 148     return crl->crl.lastUpdate;
 149 }
 150
 151 ASN1_TIME *X509_CRL_get_nextUpdate(X509_CRL *crl)
 152 {
 153     return crl->crl.nextUpdate;
 154 }
 155
 156 X509_NAME *X509_CRL_get_issuer(X509_CRL *crl)
 157 {
 158     return crl->crl.issuer;
 159 }
 160
 161 STACK_OF(X509_REVOKED) *X509_CRL_get_REVOKED(X509_CRL *crl)
 162 {
 163     return crl->crl.revoked;
 164 }
 165
 166 void X509_CRL_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
 167                              X509_CRL *crl)
 168 {
 169     if (psig == NULL)
 170         *psig = crl->signature;
 171     if (palg == NULL)
 172         *palg = &crl->sig_alg;
 173 }
 174
 175 int X509_CRL_get_signature_nid(const X509_CRL *crl)
 176 {
 177     return OBJ_obj2nid(crl->sig_alg.algorithm);
 178 }
 179
 180 ASN1_TIME *X509_REVOKED_get0_revocationDate(X509_REVOKED *x)
 181 {
 182     return x->revocationDate;
 183 }
 184
 185 int X509_REVOKED_set_revocationDate(X509_REVOKED *x, ASN1_TIME *tm)
 186 {
 187     ASN1_TIME *in;
 188
 189     if (x == NULL)
 190         return (0);
 191     in = x->revocationDate;
 192     if (in != tm) {
 193         in = ASN1_STRING_dup(tm);
 194         if (in != NULL) {
 195             ASN1_TIME_free(x->revocationDate);
 196             x->revocationDate = in;
 197         }
 198     }
 199     return (in != NULL);
 200 }
 201
 202 ASN1_INTEGER *X509_REVOKED_get0_serialNumber(X509_REVOKED *x)
 203 {
 204     return x->serialNumber;
 205 }
 206
 207 int X509_REVOKED_set_serialNumber(X509_REVOKED *x, ASN1_INTEGER *serial)
 208 {
 209     ASN1_INTEGER *in;
 210
 211     if (x == NULL)
 212         return (0);
 213     in = x->serialNumber;
 214     if (in != serial) {
 215         in = ASN1_INTEGER_dup(serial);
 216         if (in != NULL) {
 217             ASN1_INTEGER_free(x->serialNumber);
 218             x->serialNumber = in;
 219         }
 220     }
 221     return (in != NULL);
 222 }
 223
 224 int i2d_re_X509_CRL_tbs(X509_CRL *crl, unsigned char **pp)
 225 {
 226     crl->crl.enc.modified = 1;
 227     return i2d_X509_CRL_INFO(&crl->crl, pp);
 228 }