tests/crq_key_id.c

   1 /*
   2  * Copyright (C) 2008-2012 Free Software Foundation, Inc.
   3  *
   4  * Author: David Marín Carreño
   5  *
   6  * This file is part of GnuTLS.
   7  *
   8  * GnuTLS is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 3 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * GnuTLS is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with GnuTLS; if not, write to the Free Software Foundation,
  20  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #ifdef HAVE_CONFIG_H
  24 #include <config.h>
  25 #endif
  26
  27 #include <stdlib.h>
  28 #include <stdio.h>
  29 #include <string.h>
  30 #include <gnutls/gnutls.h>
  31 #include <gnutls/x509.h>
  32 #include <gnutls/abstract.h>
  33
  34 #include "utils.h"
  35
  36 static void
  37 tls_log_func (int level, const char *str)
  38 {
  39   fprintf (stderr, "%s |<%d>| %s", "crq_key_id", level, str);
  40 }
  41
  42 void
  43 doit (void)
  44 {
  45   gnutls_x509_privkey_t pkey;
  46   gnutls_privkey_t abs_pkey;
  47   gnutls_x509_crq_t crq;
  48
  49   size_t pkey_key_id_len;
  50   unsigned char *pkey_key_id = NULL;
  51
  52   size_t crq_key_id_len;
  53   unsigned char *crq_key_id = NULL;
  54
  55   gnutls_pk_algorithm_t algorithm;
  56
  57   int ret;
  58
  59   ret = gnutls_global_init ();
  60   if (ret < 0)
  61     fail ("gnutls_global_init: %d\n", ret);
  62
  63   gnutls_global_set_log_function (tls_log_func);
  64   if (debug)
  65     gnutls_global_set_log_level (4711);
  66
  67   for (algorithm = GNUTLS_PK_RSA; algorithm <= GNUTLS_PK_DSA; algorithm++)
  68     {
  69       ret = gnutls_x509_crq_init (&crq);
  70       if (ret < 0)
  71         fail ("gnutls_x509_crq_init: %d\n", ret);
  72
  73       ret = gnutls_x509_privkey_init (&pkey);
  74       if (ret < 0)
  75         {
  76           fail ("gnutls_x509_privkey_init: %d\n", ret);
  77         }
  78
  79       ret = gnutls_privkey_init (&abs_pkey);
  80       if (ret < 0)
  81         {
  82           fail ("gnutls_privkey_init: %d\n", ret);
  83         }
  84
  85       ret = gnutls_x509_privkey_generate (pkey, algorithm, 1024, 0);
  86       if (ret < 0)
  87         {
  88           fail ("gnutls_x509_privkey_generate (rsa): %d\n", ret);
  89         }
  90       else if (debug)
  91         {
  92           success ("Key[%s] generation ok: %d\n",
  93                    gnutls_pk_algorithm_get_name (algorithm), ret);
  94         }
  95
  96       pkey_key_id_len = 0;
  97       ret = gnutls_x509_privkey_get_key_id (pkey, 0, pkey_key_id,
  98                                             &pkey_key_id_len);
  99       if (ret != GNUTLS_E_SHORT_MEMORY_BUFFER)
 100         {
 101           fail ("gnutls_x509_privkey_get_key_id incorrectly returns %d\n",
 102                 ret);
 103         }
 104
 105       pkey_key_id = malloc (sizeof (unsigned char) * pkey_key_id_len);
 106       ret = gnutls_x509_privkey_get_key_id (pkey, 0, pkey_key_id,
 107                                             &pkey_key_id_len);
 108       if (ret != GNUTLS_E_SUCCESS)
 109         {
 110           fail ("gnutls_x509_privkey_get_key_id incorrectly returns %d\n",
 111                 ret);
 112         }
 113
 114       ret = gnutls_x509_crq_set_version (crq, 1);
 115       if (ret < 0)
 116         {
 117           fail ("gnutls_x509_crq_set_version: %d\n", ret);
 118         }
 119
 120       ret = gnutls_x509_crq_set_key (crq, pkey);
 121       if (ret < 0)
 122         {
 123           fail ("gnutls_x509_crq_set_key: %d\n", ret);
 124         }
 125
 126       ret = gnutls_x509_crq_set_dn_by_oid (crq, GNUTLS_OID_X520_COMMON_NAME,
 127                                            0, "CN-Test", 7);
 128       if (ret < 0)
 129         {
 130           fail ("gnutls_x509_crq_set_dn_by_oid: %d\n", ret);
 131         }
 132
 133       ret = gnutls_privkey_import_x509( abs_pkey, pkey, 0);
 134       if (ret < 0)
 135         {
 136           fail ("gnutls_privkey_import_x509: %d\n", ret);
 137         }
 138
 139       ret = gnutls_x509_crq_privkey_sign (crq, abs_pkey, GNUTLS_DIG_SHA1, 0);
 140       if (ret < 0)
 141         {
 142           fail ("gnutls_x509_crq_sign: %d\n", ret);
 143         }
 144
 145       ret = gnutls_x509_crq_verify (crq, 0);
 146       if (ret < 0)
 147         {
 148           fail ("gnutls_x509_crq_verify: %d\n", ret);
 149         }
 150
 151       crq_key_id_len = 0;
 152       ret = gnutls_x509_crq_get_key_id (crq, 0, crq_key_id, &crq_key_id_len);
 153       if (ret != GNUTLS_E_SHORT_MEMORY_BUFFER)
 154         {
 155           fail ("gnutls_x509_crq_get_key_id incorrectly returns %d\n", ret);
 156         }
 157
 158       crq_key_id = malloc (sizeof (unsigned char) * crq_key_id_len);
 159       ret = gnutls_x509_crq_get_key_id (crq, 0, crq_key_id, &crq_key_id_len);
 160       if (ret != GNUTLS_E_SUCCESS)
 161         {
 162           fail ("gnutls_x509_crq_get_key_id incorrectly returns %d\n", ret);
 163         }
 164
 165       if (crq_key_id_len == pkey_key_id_len)
 166         {
 167           ret = memcmp (crq_key_id, pkey_key_id, crq_key_id_len);
 168           if (ret == 0)
 169             {
 170               if (debug)
 171                 success ("Key ids are identical. OK.\n");
 172             }
 173           else
 174             {
 175               fail ("Key ids differ incorrectly: %d\n", ret);
 176             }
 177         }
 178       else
 179         {
 180           fail ("Key_id lengths differ incorrectly: %d - %d\n",
 181                 (int) crq_key_id_len, (int) pkey_key_id_len);
 182         }
 183
 184
 185       if (pkey_key_id)
 186         {
 187           free (pkey_key_id);
 188           pkey_key_id = NULL;
 189         }
 190
 191       if (crq_key_id)
 192         {
 193           free (crq_key_id);
 194           crq_key_id = NULL;
 195         }
 196
 197       gnutls_x509_crq_deinit (crq);
 198       gnutls_x509_privkey_deinit (pkey);
 199       gnutls_privkey_deinit (abs_pkey);
 200     }
 201
 202   gnutls_global_deinit ();
 203 }