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/*
This file is part of TALER
Copyright (C) 2016 Inria & GNUnet e. V.
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, see <http://www.gnu.org/licenses/>
*/
/**
* @file exchangedb/test_exchangedb_auditors.c
* @brief test cases for some functions in exchangedb/exchangedb_auditorkeys.c
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet/gnunet_util_lib.h"
#include "taler_signatures.h"
#include "taler_exchangedb_lib.h"
#define RSA_KEY_SIZE 1024
#define EXITIF(cond) \
do { \
if (cond) { GNUNET_break (0); goto EXITIF_exit; } \
} while (0)
static struct TALER_AuditorPublicKeyP want_apub;
static struct TALER_AuditorSignatureP want_asigs;
static struct TALER_MasterPublicKeyP want_mpub;
static struct TALER_DenominationKeyValidityPS want_dki;
/**
* @brief Function called with auditor information.
*
* @param cls NULL
* @param apub the auditor's public key
* @param auditor_url URL of the auditor
* @param mpub the exchange's public key (as expected by the auditor)
* @param dki_len length of @a asig and @a dki arrays
* @param asigs array of the auditor's signatures over the @a dks, of length @a dki_len
* @param dki array of denomination coin data signed by the auditor, of length @a dki_len
* @return #GNUNET_OK to continue to iterate,
* #GNUNET_NO to stop iteration with no error,
* #GNUNET_SYSERR to abort iteration with error!
*/
static int
auditor_cb (void *cls,
const struct TALER_AuditorPublicKeyP *apub,
const char *auditor_url,
const struct TALER_MasterPublicKeyP *mpub,
unsigned int dki_len,
const struct TALER_AuditorSignatureP *asigs,
const struct TALER_DenominationKeyValidityPS *dki)
{
GNUNET_assert (NULL == cls);
if (0 != strcmp (auditor_url,
"http://auditor/"))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (1 != dki_len)
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_apub,
apub))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_mpub,
mpub))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_asigs,
asigs))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_dki,
dki))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
return GNUNET_OK;
}
int
main (int argc,
const char *const argv[])
{
char *tmpfile = NULL;
char *tmpdir;
struct GNUNET_CONFIGURATION_Handle *cfg = NULL;
int ret;
ret = 1;
GNUNET_log_setup ("test-exchangedb-auditors",
"WARNING",
NULL);
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_apub,
sizeof (want_apub));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_asigs,
sizeof (want_asigs));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_mpub,
sizeof (want_mpub));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_dki,
sizeof (struct TALER_DenominationKeyValidityPS));
EXITIF (NULL == (tmpdir = GNUNET_DISK_mkdtemp ("test_exchangedb_auditors")));
GNUNET_asprintf (&tmpfile,
"%s/%s",
tmpdir,
"testauditor");
EXITIF (GNUNET_OK !=
TALER_EXCHANGEDB_auditor_write (tmpfile,
&want_apub,
"http://auditor/",
&want_asigs,
&want_mpub,
1,
&want_dki));
cfg = GNUNET_CONFIGURATION_create ();
GNUNET_CONFIGURATION_set_value_string (cfg,
"exchangedb",
"AUDITOR_BASE_DIR",
tmpdir);
EXITIF (1 !=
TALER_EXCHANGEDB_auditor_iterate (cfg,
&auditor_cb,
NULL));
ret = 0;
EXITIF_exit:
if (NULL != tmpdir)
{
(void) GNUNET_DISK_directory_remove (tmpdir);
GNUNET_free (tmpdir);
}
if (NULL != cfg)
GNUNET_CONFIGURATION_destroy (cfg);
GNUNET_free_non_null (tmpfile);
return ret;
}
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