crypto/x509v3/v3conf.c

   1 /*
   2  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
   3  * 1999.
   4  */
   5 /* ====================================================================
   6  * Copyright (c) 1999 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 #include "internal/cryptlib.h"
  61 #include <openssl/asn1.h>
  62 #include <openssl/conf.h>
  63 #include <openssl/x509.h>
  64 #include <openssl/x509v3.h>
  65
  66 /* Test application to add extensions from a config file */
  67
  68 int main(int argc, char **argv)
  69 {
  70     LHASH *conf;
  71     X509 *cert;
  72     FILE *inf;
  73     char *conf_file;
  74     int i;
  75     int count;
  76     X509_EXTENSION *ext;
  77     X509V3_add_standard_extensions();
  78     ERR_load_crypto_strings();
  79     if (!argv[1]) {
  80         fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n");
  81         exit(1);
  82     }
  83     conf_file = argv[2];
  84     if (!conf_file)
  85         conf_file = "test.cnf";
  86     conf = CONF_load(NULL, "test.cnf", NULL);
  87     if (!conf) {
  88         fprintf(stderr, "Error opening Config file %s\n", conf_file);
  89         ERR_print_errors_fp(stderr);
  90         exit(1);
  91     }
  92
  93     inf = fopen(argv[1], "r");
  94     if (!inf) {
  95         fprintf(stderr, "Can't open certificate file %s\n", argv[1]);
  96         exit(1);
  97     }
  98     cert = PEM_read_X509(inf, NULL, NULL);
  99     if (!cert) {
 100         fprintf(stderr, "Error reading certificate file %s\n", argv[1]);
 101         exit(1);
 102     }
 103     fclose(inf);
 104
 105     sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free);
 106     cert->cert_info->extensions = NULL;
 107
 108     if (!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) {
 109         fprintf(stderr, "Error adding extensions\n");
 110         ERR_print_errors_fp(stderr);
 111         exit(1);
 112     }
 113
 114     count = X509_get_ext_count(cert);
 115     printf("%d extensions\n", count);
 116     for (i = 0; i < count; i++) {
 117         ext = X509_get_ext(cert, i);
 118         printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
 119         if (ext->critical)
 120             printf(",critical:\n");
 121         else
 122             printf(":\n");
 123         X509V3_EXT_print_fp(stdout, ext, 0, 0);
 124         printf("\n");
 125
 126     }
 127     return 0;
 128 }