145 lines
4.4 KiB
C
145 lines
4.4 KiB
C
/*
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This file is part of TALER
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Copyright (C) 2017 Inria & GNUnet e. V.
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TALER is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* @file exchangedb/test_exchangedb_fees.c
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* @brief test cases for functions in exchangedb/exchangedb_fees.c
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* @author Christian Grothoff
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*/
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#include "platform.h"
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#include "gnunet/gnunet_util_lib.h"
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#include "taler_signatures.h"
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#include "taler_exchangedb_lib.h"
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/**
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* Sign @a af with @a priv
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*
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* @param[in|out] af fee structure to sign
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* @param priv private key to use for signing
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*/
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static void
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sign_af (struct TALER_EXCHANGEDB_AggregateFees *af,
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const struct GNUNET_CRYPTO_EddsaPrivateKey *priv)
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{
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struct TALER_MasterWireFeePS wf;
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TALER_EXCHANGEDB_fees_2_wf (af,
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&wf);
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GNUNET_assert (GNUNET_OK ==
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GNUNET_CRYPTO_eddsa_sign (priv,
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&wf.purpose,
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&af->master_sig.eddsa_signature));
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}
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int
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main (int argc,
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const char *const argv[])
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{
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struct GNUNET_CONFIGURATION_Handle *cfg;
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struct TALER_EXCHANGEDB_AggregateFees *af;
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struct TALER_EXCHANGEDB_AggregateFees *n;
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struct TALER_MasterPublicKeyP master_pub;
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struct GNUNET_CRYPTO_EddsaPrivateKey *priv;
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char *tmpdir;
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char *tmpfile = NULL;
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int ret;
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unsigned int year;
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GNUNET_log_setup ("test-exchangedb-fees",
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"WARNING",
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NULL);
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tmpdir = GNUNET_DISK_mkdtemp ("test_exchangedb_fees");
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if (NULL == tmpdir)
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return 77; /* skip test */
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priv = GNUNET_CRYPTO_eddsa_key_create ();
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GNUNET_CRYPTO_eddsa_key_get_public (priv,
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&master_pub.eddsa_pub);
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cfg = GNUNET_CONFIGURATION_create ();
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GNUNET_CONFIGURATION_set_value_string (cfg,
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"exchangedb",
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"WIREFEE_BASE_DIR",
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tmpdir);
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GNUNET_asprintf (&tmpfile,
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"%s/%s.fee",
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tmpdir,
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"test");
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ret = 0;
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af = GNUNET_new (struct TALER_EXCHANGEDB_AggregateFees);
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year = GNUNET_TIME_get_current_year ();
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af->start_date = GNUNET_TIME_year_to_time (year);
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af->end_date = GNUNET_TIME_year_to_time (year + 1);
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GNUNET_assert (GNUNET_OK ==
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TALER_string_to_amount ("EUR:1.0",
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&af->wire_fee));
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sign_af (af,
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priv);
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n = GNUNET_new (struct TALER_EXCHANGEDB_AggregateFees);
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n->start_date = GNUNET_TIME_year_to_time (year + 1);
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n->end_date = GNUNET_TIME_year_to_time (year + 2);
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GNUNET_assert (GNUNET_OK ==
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TALER_string_to_amount ("EUR:0.1",
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&n->wire_fee));
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sign_af (n,
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priv);
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af->next = n;
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if (GNUNET_OK !=
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TALER_EXCHANGEDB_fees_write (tmpfile,
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af))
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{
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GNUNET_break (0);
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ret = 1;
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}
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TALER_EXCHANGEDB_fees_free (af);
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GNUNET_free (tmpfile);
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af = TALER_EXCHANGEDB_fees_read (cfg,
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"test");
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if (NULL == af)
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{
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GNUNET_break (0);
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ret = 1;
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}
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else
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{
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for (struct TALER_EXCHANGEDB_AggregateFees *p = af;
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NULL != p;
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p = p->next)
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{
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struct TALER_MasterWireFeePS wf;
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TALER_EXCHANGEDB_fees_2_wf (p,
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&wf);
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if (GNUNET_OK !=
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GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MASTER_WIRE_FEES,
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&wf.purpose,
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&p->master_sig.eddsa_signature,
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&master_pub.eddsa_pub))
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{
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GNUNET_break (0);
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ret = 1;
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}
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}
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TALER_EXCHANGEDB_fees_free (af);
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}
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(void) GNUNET_DISK_directory_remove (tmpdir);
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GNUNET_free (tmpdir);
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GNUNET_free (priv);
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GNUNET_CONFIGURATION_destroy (cfg);
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return ret;
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}
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