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
  63 print_dn (gnutls_x509_dn_t dn)
  64 {
  65   int i, j, ret = 0;
  66   gnutls_x509_ava_st ava;
  67
  68   for (i = 0; ret == 0; i++)
  69     for (j = 0; ret == 0; j++)
  70       {
  71         ret = gnutls_x509_dn_get_rdn_ava (dn, i, j, &ava);
  72         if (ret == GNUTLS_E_ASN1_ELEMENT_NOT_FOUND)
  73           {
  74             if (j > 0)
  75               {
  76                 j = 0;
  77                 ret = 0;
  78               }
  79             break;
  80           }
  81         if (ret < 0)
  82           fail ("get_rdn_ava %d\n", ret);
  83         if (debug)
  84           printf ("dn[%d][%d] OID=%.*s\n\tDATA=%.*s\n", i, j,
  85                   ava.oid.size, ava.oid.data, ava.value.size, ava.value.data);
  86       }
  87 }
  88
  89 void
  90 doit (void)
  91 {
  92   int ret;
  93   gnutls_datum_t pem_cert = { (unsigned char*)pem, sizeof (pem) };
  94   gnutls_x509_crt_t cert;
  95   gnutls_x509_dn_t xdn;
  96
  97   ret = gnutls_global_init ();
  98   if (ret < 0)
  99     fail ("init %d\n", ret);
 100
 101   ret = gnutls_x509_crt_init (&cert);
 102   if (ret < 0)
 103     fail ("crt_init %d\n", ret);
 104
 105   ret = gnutls_x509_crt_import (cert, &pem_cert, GNUTLS_X509_FMT_PEM);
 106   if (ret < 0)
 107     fail ("crt_import %d\n", ret);
 108
 109   ret = gnutls_x509_crt_get_issuer (cert, &xdn);
 110   if (ret < 0)
 111     fail ("get_issuer %d\n", ret);
 112
 113   if (debug)
 114     {
 115       printf ("Issuer:\n");
 116       print_dn (xdn);
 117     }
 118
 119   ret = gnutls_x509_crt_get_subject (cert, &xdn);
 120   if (ret < 0)
 121     fail ("get_subject %d\n", ret);
 122
 123   if (debug)
 124     {
 125       printf ("Subject:\n");
 126       print_dn (xdn);
 127     }
 128
 129   if (debug)
 130     success ("done\n");
 131
 132   gnutls_x509_crt_deinit (cert);
 133   gnutls_global_deinit ();
 134 }