tests/dn.c

   1 /*
   2  * Copyright (C) 2006-2012 Free Software Foundation, Inc.
   3  * Author: Simon Josefsson, Howard Chu
   4  *
   5  * This file is part of GnuTLS.
   6  *
   7  * GnuTLS is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * GnuTLS is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with GnuTLS; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include "config.h"
  24 #endif
  25
  26 #include <stdio.h>
  27
  28 #include <gnutls/gnutls.h>
  29 #include <gnutls/x509.h>
  30 #include "utils.h"
  31
  32 static char pem[] =
  33     "-----BEGIN CERTIFICATE-----\n"
  34     "MIIE8jCCAtqgAwIBAgIDAkQVMA0GCSqGSIb3DQEBBQUAMHkxEDAOBgNVBAoTB1Jv\n"
  35     "b3QgQ0ExHjAcBgNVBAsTFWh0dHA6Ly93d3cuY2FjZXJ0Lm9yZzEiMCAGA1UEAxMZ\n"
  36     "Q0EgQ2VydCBTaWduaW5nIEF1dGhvcml0eTEhMB8GCSqGSIb3DQEJARYSc3VwcG9y\n"
  37     "dEBjYWNlcnQub3JnMB4XDTA2MDUxNTE1MjEzMVoXDTA3MDUxNTE1MjEzMVowPjEY\n"
  38     "MBYGA1UEAxMPQ0FjZXJ0IFdvVCBVc2VyMSIwIAYJKoZIhvcNAQkBFhNzaW1vbkBq\n"
  39     "b3NlZnNzb24ub3JnMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuddO\n"
  40     "vxr7gfof8Ejtk/EOC16m0UdymQhwQwfPM5wWKJCJK9l5GoXSHe+s/+6HPLhXo2do\n"
  41     "byUS6X3w7ODO6MGnlWALJUapUa2LinofYwYWFVlOlwyuN2lW+xQgeQjn24R8Glzl\n"
  42     "KQ2f5C9JOE3RSGnHr7VH/6JJy+rPovh+gqKHjt9UH6Su1LFEQGUg+x+CVPAluYty\n"
  43     "ECfHdAad2Gcbgn3vkMyKEF6VAKR/G9uDb7bBVuA73UWkUtDi3dekM882UqH5HQRj\n"
  44     "mGYoGJk49PQ52jGftXNIDyHDOYWXTl9W64dHKRGaW0LOrkLrodjMPdudTvSsoWzK\n"
  45     "DpMMdHLsFx2/+MAsPwIDAQABo4G9MIG6MAwGA1UdEwEB/wQCMAAwVgYJYIZIAYb4\n"
  46     "QgENBEkWR1RvIGdldCB5b3VyIG93biBjZXJ0aWZpY2F0ZSBmb3IgRlJFRSBoZWFk\n"
  47     "IG92ZXIgdG8gaHR0cDovL3d3dy5DQWNlcnQub3JnMDIGCCsGAQUFBwEBBCYwJDAi\n"
  48     "BggrBgEFBQcwAYYWaHR0cDovL29jc3AuY2FjZXJ0Lm9yZzAeBgNVHREEFzAVgRNz\n"
  49     "aW1vbkBqb3NlZnNzb24ub3JnMA0GCSqGSIb3DQEBBQUAA4ICAQCXhyNfM8ozU2Jw\n"
  50     "H+XEDgrt3lUgnUbXQC+AGXdj4ZIJXQfHOCCQxZOO6Oe9V0rxldO3M5tQi92yRjci\n"
  51     "aa892MCVPxTkJLR0h4Kx4JfeTtSvl+9nWPSRrZbPTdWZ3ecnCyrfLfEas6pZp1ur\n"
  52     "lJkaEksAg5dGNrvJGPqBbF6A44b1wlBTCHEBZy2n/7Qml7Nhydymq2nFhDtlQJ6X\n"
  53     "w+6juM85vaEII6kuNatk2OcMJG9R0JxbC0e+PPI1jk7wuAz4WIMyj+ZudGNOTWKN\n"
  54     "3ohK9v0/EE1/S+KMy3T7fzMkbKkwAQZzQNoDf8bSzvDwtZsoudA4Kcloz8a/iKEH\n"
  55     "C9nKYBU8sFBd1cYV7ocFhN2awvuVnBlfsEN4eO5TRA50hmLxwt5D8Vs2v55n1kl6\n"
  56     "7PBo6H2ZMfbQcws731k4RpOqQcU+2yl/wBlDChOOO95mbJ31tqMh27yIjIemgD6Z\n"
  57     "jxL92AgHPzSFy/nyqmZ1ADcnB5fC5WsEYyr9tPM1gpjJEsi95YIBrO7Uyt4tj5U3\n"
  58     "dYDvbU+Mg1r0gJi61wciuyAllwKfu9aqkCjJKQGHrTimWzRa6RPygaojWIEmap89\n"
  59     "bHarWgDg9CKVP1DggVkcD838s//kE1Vl2DReyfAtEQ1agSXLFncgxL+yOi1o3lcq\n"
  60     "+dmDgpDn168TY1Iug80uVKg7AfkLrA==\n" "-----END CERTIFICATE-----\n";
  61
  62 static void print_dn(gnutls_x509_dn_t dn)
  63 {
  64         int i, j, ret = 0;
  65         gnutls_x509_ava_st ava;
  66
  67         for (i = 0; ret == 0; i++)
  68                 for (j = 0; ret == 0; j++) {
  69                         ret = gnutls_x509_dn_get_rdn_ava(dn, i, j, &ava);
  70                         if (ret == GNUTLS_E_ASN1_ELEMENT_NOT_FOUND) {
  71                                 if (j > 0) {
  72                                         j = 0;
  73                                         ret = 0;
  74                                 }
  75                                 break;
  76                         }
  77                         if (ret < 0)
  78                                 fail("get_rdn_ava %d\n", ret);
  79                         if (debug)
  80                                 printf
  81                                     ("dn[%d][%d] OID=%.*s\n\tDATA=%.*s\n",
  82                                      i, j, ava.oid.size, ava.oid.data,
  83                                      ava.value.size, ava.value.data);
  84                 }
  85 }
  86
  87 void doit(void)
  88 {
  89         int ret;
  90         gnutls_datum_t pem_cert = { (unsigned char *) pem, sizeof(pem) };
  91         gnutls_x509_crt_t cert;
  92         gnutls_x509_dn_t xdn;
  93
  94         ret = global_init();
  95         if (ret < 0)
  96                 fail("init %d\n", ret);
  97
  98         ret = gnutls_x509_crt_init(&cert);
  99         if (ret < 0)
 100                 fail("crt_init %d\n", ret);
 101
 102         ret = gnutls_x509_crt_import(cert, &pem_cert, GNUTLS_X509_FMT_PEM);
 103         if (ret < 0)
 104                 fail("crt_import %d\n", ret);
 105
 106         ret = gnutls_x509_crt_get_issuer(cert, &xdn);
 107         if (ret < 0)
 108                 fail("get_issuer %d\n", ret);
 109
 110         if (debug) {
 111                 printf("Issuer:\n");
 112                 print_dn(xdn);
 113         }
 114
 115         ret = gnutls_x509_crt_get_subject(cert, &xdn);
 116         if (ret < 0)
 117                 fail("get_subject %d\n", ret);
 118
 119         if (debug) {
 120                 printf("Subject:\n");
 121                 print_dn(xdn);
 122         }
 123
 124         if (debug)
 125                 success("done\n");
 126
 127         gnutls_x509_crt_deinit(cert);
 128         gnutls_global_deinit();
 129 }