v3conf.c revision 296465 
1/* v3conf.c */
2/*
3 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
4 * 1999.
5 */
6/* ====================================================================
7 * Copyright (c) 1999 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 "cryptlib.h"
62#include <openssl/asn1.h>
63#include <openssl/conf.h>
64#include <openssl/x509.h>
65#include <openssl/x509v3.h>
66
67/* Test application to add extensions from a config file */
68
69int main(int argc, char **argv)
70{
71    LHASH *conf;
72    X509 *cert;
73    FILE *inf;
74    char *conf_file;
75    int i;
76    int count;
77    X509_EXTENSION *ext;
78    X509V3_add_standard_extensions();
79    ERR_load_crypto_strings();
80    if (!argv[1]) {
81        fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n");
82        exit(1);
83    }
84    conf_file = argv[2];
85    if (!conf_file)
86        conf_file = "test.cnf";
87    conf = CONF_load(NULL, "test.cnf", NULL);
88    if (!conf) {
89        fprintf(stderr, "Error opening Config file %s\n", conf_file);
90        ERR_print_errors_fp(stderr);
91        exit(1);
92    }
93
94    inf = fopen(argv[1], "r");
95    if (!inf) {
96        fprintf(stderr, "Can't open certificate file %s\n", argv[1]);
97        exit(1);
98    }
99    cert = PEM_read_X509(inf, NULL, NULL);
100    if (!cert) {
101        fprintf(stderr, "Error reading certificate file %s\n", argv[1]);
102        exit(1);
103    }
104    fclose(inf);
105
106    sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free);
107    cert->cert_info->extensions = NULL;
108
109    if (!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) {
110        fprintf(stderr, "Error adding extensions\n");
111        ERR_print_errors_fp(stderr);
112        exit(1);
113    }
114
115    count = X509_get_ext_count(cert);
116    printf("%d extensions\n", count);
117    for (i = 0; i < count; i++) {
118        ext = X509_get_ext(cert, i);
119        printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
120        if (ext->critical)
121            printf(",critical:\n");
122        else
123            printf(":\n");
124        X509V3_EXT_print_fp(stdout, ext, 0, 0);
125        printf("\n");
126
127    }
128    return 0;
129}
130