aboutsummaryrefslogtreecommitdiff
path: root/src/mint/test_mint_common.c
blob: 7946f4f1ac9acb77a86161097287dc81d60594b4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
/*
  This file is part of TALER
  (C) 2014 GNUnet e. V. (and other contributing authors)

  TALER is free software; you can redistribute it and/or modify it under the
  terms of the GNU General Public License as published by the Free Software
  Foundation; either version 3, or (at your option) any later version.

  TALER is distributed in the hope that it will be useful, but WITHOUT ANY
  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

  You should have received a copy of the GNU General Public License along with
  TALER; see the file COPYING.  If not, If not, see <http://www.gnu.org/licenses/>
*/

/**
 * @file mint/test_mint_common.c
 * @brief test cases for some functions in mint/mint_common.c
 * @author Sree Harsha Totakura <sreeharsha@totakura.in>
 */

#include "platform.h"
#include "gnunet/gnunet_util_lib.h"
#include "mint.h"

#define EXITIF(cond)                                              \
  do {                                                            \
    if (cond) { GNUNET_break (0); goto EXITIF_exit; }             \
  } while (0)

int
main (int argc, const char *const argv[])
{
  struct TALER_MINT_DenomKeyIssuePriv dki;
  char *enc;
  size_t enc_size;
  struct TALER_MINT_DenomKeyIssuePriv dki_read;
  char *enc_read;
  size_t enc_read_size;
  char *tmpfile;

  int ret;

  ret = 1;
  enc = NULL;
  enc_read = NULL;
  tmpfile = NULL;
  dki.denom_priv = NULL;
  dki_read.denom_priv = NULL;
  GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
                              &dki.issue.signature,
                              sizeof (dki) - offsetof (struct TALER_MINT_DenomKeyIssue,
                                                       signature));
  dki.denom_priv = GNUNET_CRYPTO_rsa_private_key_create ();
  enc_size = GNUNET_CRYPTO_rsa_private_key_encode (dki.denom_priv, &enc);
  EXITIF (NULL == (tmpfile = GNUNET_DISK_mktemp ("test_mint_common")));
  EXITIF (GNUNET_OK != TALER_MINT_write_denom_key (tmpfile, &dki));
  EXITIF (GNUNET_OK != TALER_MINT_read_denom_key (tmpfile, &dki_read));
  enc_read_size = GNUNET_CRYPTO_rsa_privae_key_encode (dki_read.denom_priv,
                                                       &enc_read);
  EXITIF (enc_size != enc_read_size);
  EXITIF (0 != memcmp (enc,
                       enc_read,
                       enc_size));
  ret = 0;

  EXITIF_exit:
  GNUNET_free_non_null (enc);
  if (NULL != tmpfile)
  {
    (void) unlink (tmpfile);
    GNUNET_free (tmpfile);
  }
  GNUNET_free_non_null (enc_read);
  if (NULL != dki.denom_priv)
    GNUNET_CRYPTO_rsa_private_key_free (dki.denom_priv);
  if (NULL != dki_read.denom_priv)
    GNUNET_CRYPOT_rsa_private_key_free (dki_read.denom_priv);
  return ret;
}