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/*
This file is part of TALER
Copyright (C) 2017 Taler Systems SA
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_fees.c
* @brief test cases for functions in exchangedb/exchangedb_fees.c
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet/gnunet_util_lib.h"
#include "taler_signatures.h"
#include "taler_exchangedb_lib.h"
/**
* Sign @a af with @a priv
*
* @param[in|out] af fee structure to sign
* @param priv private key to use for signing
*/
static void
sign_af (struct TALER_EXCHANGEDB_AggregateFees *af,
const struct GNUNET_CRYPTO_EddsaPrivateKey *priv)
{
struct TALER_MasterWireFeePS wf;
TALER_EXCHANGEDB_fees_2_wf ("test",
af,
&wf);
GNUNET_assert (GNUNET_OK ==
GNUNET_CRYPTO_eddsa_sign (priv,
&wf.purpose,
&af->master_sig.eddsa_signature));
}
int
main (int argc,
const char *const argv[])
{
struct GNUNET_CONFIGURATION_Handle *cfg;
struct TALER_EXCHANGEDB_AggregateFees *af;
struct TALER_EXCHANGEDB_AggregateFees *n;
struct TALER_MasterPublicKeyP master_pub;
struct GNUNET_CRYPTO_EddsaPrivateKey *priv;
char *tmpdir;
char *tmpfile = NULL;
int ret;
unsigned int year;
GNUNET_log_setup ("test-exchangedb-fees",
"WARNING",
NULL);
tmpdir = GNUNET_DISK_mkdtemp ("test_exchangedb_fees");
if (NULL == tmpdir)
return 77; /* skip test */
priv = GNUNET_CRYPTO_eddsa_key_create ();
GNUNET_CRYPTO_eddsa_key_get_public (priv,
&master_pub.eddsa_pub);
cfg = GNUNET_CONFIGURATION_create ();
GNUNET_CONFIGURATION_set_value_string (cfg,
"exchangedb",
"WIREFEE_BASE_DIR",
tmpdir);
GNUNET_asprintf (&tmpfile,
"%s/%s.fee",
tmpdir,
"test");
ret = 0;
af = GNUNET_new (struct TALER_EXCHANGEDB_AggregateFees);
year = GNUNET_TIME_get_current_year ();
af->start_date = GNUNET_TIME_year_to_time (year);
af->end_date = GNUNET_TIME_year_to_time (year + 1);
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount ("EUR:1.0",
&af->wire_fee));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount ("EUR:1.0",
&af->closing_fee));
sign_af (af,
priv);
n = GNUNET_new (struct TALER_EXCHANGEDB_AggregateFees);
n->start_date = GNUNET_TIME_year_to_time (year + 1);
n->end_date = GNUNET_TIME_year_to_time (year + 2);
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount ("EUR:0.1",
&n->wire_fee));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount ("EUR:0.1",
&n->closing_fee));
sign_af (n,
priv);
af->next = n;
if (GNUNET_OK !=
TALER_EXCHANGEDB_fees_write (tmpfile,
"test",
af))
{
GNUNET_break (0);
ret = 1;
}
TALER_EXCHANGEDB_fees_free (af);
GNUNET_free (tmpfile);
af = TALER_EXCHANGEDB_fees_read (cfg,
"test");
if (NULL == af)
{
GNUNET_break (0);
ret = 1;
}
else
{
for (struct TALER_EXCHANGEDB_AggregateFees *p = af;
NULL != p;
p = p->next)
{
struct TALER_MasterWireFeePS wf;
TALER_EXCHANGEDB_fees_2_wf ("test",
p,
&wf);
if (GNUNET_OK !=
GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MASTER_WIRE_FEES,
&wf.purpose,
&p->master_sig.eddsa_signature,
&master_pub.eddsa_pub))
{
GNUNET_break (0);
ret = 1;
}
}
TALER_EXCHANGEDB_fees_free (af);
}
(void) GNUNET_DISK_directory_remove (tmpdir);
GNUNET_free (tmpdir);
GNUNET_free (priv);
GNUNET_CONFIGURATION_destroy (cfg);
return ret;
}
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