1 /* v3conf.c */
2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 * project 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
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
main(int argc,char ** argv)69 int 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) 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) printf(",critical:\n");
120 else printf(":\n");
121 X509V3_EXT_print_fp(stdout, ext, 0, 0);
122 printf("\n");
123
124 }
125 return 0;
126 }
127
128