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exchange/src/exchangedb/test_exchangedb.c
Christian Grothoff cb55c1a3af
Changing configuration structure to enable multiple accounts. 
This change enables using multiple wire plugins at the same time.
Also, we now distinguish between the wire plugin (i.e. EBICS or
taler_bank) and the wire method (i.e. SEPA or x-taler-bank) that
the wire plugin is implementing.  The "taler-bank" wire method
was renamed from "test" to "x-taler-bank".

This also changes the format of the /wire response of the exchange,
as we now need to return multiple accounts.  Note that wire fees
are specified per wire method, not per wire account.

taler-exchange-keyup now automatically signs all of the /wire
responses in the location specified by the configuration.

Account identification in wire plugins was changed to use
payto://-URLs instead of method-specific JSON fields.  Signing
and validation of /wire responses was moved from each wire
plugin to a generic validation method in libtalerutil (crypto)
or libtalerjson (for JSON-formatted inputs).
Convenience methods were added to generate JSON for wire accounts
(salting, signing).

Various section and option names were adjusted to streamline the
configuration and make it more consistent overall.  Documentation
was updated as well.
2018-04-02 14:29:44 +02:00

2258 lines
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/*
This file is part of TALER
Copyright (C) 2014-2018 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.c
* @brief test cases for DB interaction functions
* @author Sree Harsha Totakura
* @author Christian Grothoff
* @author Marcello Stanisci
*/
#include "platform.h"
#include "taler_exchangedb_lib.h"
#include "taler_json_lib.h"
#include "taler_exchangedb_plugin.h"
/**
* Global result from the testcase.
*/
static int result;
/**
* Report line of error if @a cond is true, and jump to label "drop".
*/
#define FAILIF(cond) \
do { \
if (!(cond)){ break;} \
GNUNET_break (0); \
goto drop; \
} while (0)
/**
* Initializes @a ptr with random data.
*/
#define RND_BLK(ptr) \
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, ptr, sizeof (*ptr))
/**
* Initializes @a ptr with zeros.
*/
#define ZR_BLK(ptr) \
memset (ptr, 0, sizeof (*ptr))
/**
* Currency we use.
*/
#define CURRENCY "EUR"
/**
* Database plugin under test.
*/
static struct TALER_EXCHANGEDB_Plugin *plugin;
/**
* Callback that should never be called.
*/
static void
dead_prepare_cb (void *cls,
uint64_t rowid,
const char *wire_method,
const char *buf,
size_t buf_size)
{
GNUNET_assert (0);
}
/**
* Callback that is called with wire prepare data
* and then marks it as finished.
*/
static void
mark_prepare_cb (void *cls,
uint64_t rowid,
const char *wire_method,
const char *buf,
size_t buf_size)
{
struct TALER_EXCHANGEDB_Session *session = cls;
GNUNET_assert (11 == buf_size);
GNUNET_assert (0 == strcasecmp (wire_method,
"testcase"));
GNUNET_assert (0 == memcmp (buf,
"hello world",
buf_size));
GNUNET_break (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT ==
plugin->wire_prepare_data_mark_finished (plugin->cls,
session,
rowid));
}
/**
* Test API relating to persisting the wire plugins preparation data.
*
* @param session database session to use for the test
* @return #GNUNET_OK on success
*/
static int
test_wire_prepare (struct TALER_EXCHANGEDB_Session *session)
{
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->wire_prepare_data_get (plugin->cls,
session,
&dead_prepare_cb,
NULL));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->wire_prepare_data_insert (plugin->cls,
session,
"testcase",
"hello world",
11));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->wire_prepare_data_get (plugin->cls,
session,
&mark_prepare_cb,
session));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->wire_prepare_data_get (plugin->cls,
session,
&dead_prepare_cb,
NULL));
return GNUNET_OK;
drop:
return GNUNET_SYSERR;
}
/**
* Checks if the given reserve has the given amount of balance and expiry
*
* @param session the database connection
* @param pub the public key of the reserve
* @param value balance value
* @param fraction balance fraction
* @param currency currency of the reserve
* @return #GNUNET_OK if the given reserve has the same balance and expiration
* as the given parameters; #GNUNET_SYSERR if not
*/
static int
check_reserve (struct TALER_EXCHANGEDB_Session *session,
const struct TALER_ReservePublicKeyP *pub,
uint64_t value,
uint32_t fraction,
const char *currency)
{
struct TALER_EXCHANGEDB_Reserve reserve;
reserve.pub = *pub;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->reserve_get (plugin->cls,
session,
&reserve));
FAILIF (value != reserve.balance.value);
FAILIF (fraction != reserve.balance.fraction);
FAILIF (0 != strcmp (currency, reserve.balance.currency));
return GNUNET_OK;
drop:
return GNUNET_SYSERR;
}
struct DenomKeyPair
{
struct TALER_DenominationPrivateKey priv;
struct TALER_DenominationPublicKey pub;
};
/**
* Destroy a denomination key pair. The key is not necessarily removed from the DB.
*
* @param dkp the keypair to destroy
*/
static void
destroy_denom_key_pair (struct DenomKeyPair *dkp)
{
GNUNET_CRYPTO_rsa_public_key_free (dkp->pub.rsa_public_key);
GNUNET_CRYPTO_rsa_private_key_free (dkp->priv.rsa_private_key);
GNUNET_free (dkp);
}
/**
* Create a denominaiton key pair by registering the denomination in the DB.
*
* @param size the size of the denomination key
* @param session the DB session
* @param now time to use for key generation, legal expiration will be 3h later.
* @param fee_withdraw withdraw fee to use
* @param fee_deposit deposit fee to use
* @param fee_refresh refresh fee to use
* @param fee_refund refund fee to use
* @return the denominaiton key pair; NULL upon error
*/
static struct DenomKeyPair *
create_denom_key_pair (unsigned int size,
struct TALER_EXCHANGEDB_Session *session,
struct GNUNET_TIME_Absolute now,
const struct TALER_Amount *value,
const struct TALER_Amount *fee_withdraw,
const struct TALER_Amount *fee_deposit,
const struct TALER_Amount *fee_refresh,
const struct TALER_Amount *fee_refund)
{
struct DenomKeyPair *dkp;
struct TALER_EXCHANGEDB_DenominationKeyIssueInformation dki;
struct TALER_EXCHANGEDB_DenominationKeyInformationP issue2;
dkp = GNUNET_new (struct DenomKeyPair);
dkp->priv.rsa_private_key = GNUNET_CRYPTO_rsa_private_key_create (size);
GNUNET_assert (NULL != dkp->priv.rsa_private_key);
dkp->pub.rsa_public_key
= GNUNET_CRYPTO_rsa_private_key_get_public (dkp->priv.rsa_private_key);
/* Using memset() as fields like master key and signature
are not properly initialized for this test. */
memset (&dki,
0,
sizeof (struct TALER_EXCHANGEDB_DenominationKeyIssueInformation));
dki.denom_pub = dkp->pub;
GNUNET_TIME_round_abs (&now);
dki.issue.properties.start = GNUNET_TIME_absolute_hton (now);
dki.issue.properties.expire_withdraw = GNUNET_TIME_absolute_hton
(GNUNET_TIME_absolute_add (now,
GNUNET_TIME_UNIT_HOURS));
dki.issue.properties.expire_deposit = GNUNET_TIME_absolute_hton
(GNUNET_TIME_absolute_add
(now,
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_HOURS, 2)));
dki.issue.properties.expire_legal = GNUNET_TIME_absolute_hton
(GNUNET_TIME_absolute_add
(now,
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_HOURS, 3)));
TALER_amount_hton (&dki.issue.properties.value, value);
TALER_amount_hton (&dki.issue.properties.fee_withdraw, fee_withdraw);
TALER_amount_hton (&dki.issue.properties.fee_deposit, fee_deposit);
TALER_amount_hton (&dki.issue.properties.fee_refresh, fee_refresh);
TALER_amount_hton (&dki.issue.properties.fee_refund, fee_refund);
GNUNET_CRYPTO_rsa_public_key_hash (dkp->pub.rsa_public_key,
&dki.issue.properties.denom_hash);
dki.issue.properties.purpose.size = htonl (sizeof (struct TALER_DenominationKeyValidityPS));
dki.issue.properties.purpose.purpose = htonl (TALER_SIGNATURE_MASTER_DENOMINATION_KEY_VALIDITY);
if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_denomination_info (plugin->cls,
session,
&dki.denom_pub,
&dki.issue))
{
GNUNET_break(0);
destroy_denom_key_pair (dkp);
return NULL;
}
if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_denomination_info (plugin->cls,
session,
&dki.denom_pub,
&issue2))
{
GNUNET_break(0);
destroy_denom_key_pair (dkp);
return NULL;
}
if (0 != memcmp (&dki.issue,
&issue2,
sizeof (issue2)))
{
GNUNET_break(0);
destroy_denom_key_pair (dkp);
return NULL;
}
return dkp;
}
static struct TALER_Amount value;
static struct TALER_Amount fee_withdraw;
static struct TALER_Amount fee_deposit;
static struct TALER_Amount fee_refresh;
static struct TALER_Amount fee_refund;
static struct TALER_Amount fee_closing;
static struct TALER_Amount amount_with_fee;
/**
* Number of newly minted coins to use in the test.
*/
#define MELT_NEW_COINS 5
/**
* Which index was 'randomly' chosen for the reveal for the test?
*/
#define MELT_NOREVEAL_INDEX 1
/**
* How big do we make the coin envelopes?
*/
#define COIN_ENC_MAX_SIZE 512
static struct TALER_EXCHANGEDB_RefreshRevealedCoin *revealed_coins;
static struct TALER_TransferPrivateKeyP tprivs[TALER_CNC_KAPPA];
static struct TALER_TransferPublicKeyP tpub;
/**
* Function called with information about a refresh order. This
* one should not be called in a successful test.
*
* @param cls closure
* @param rowid unique serial ID for the row in our database
* @param num_newcoins size of the @a rrcs array
* @param rrcs array of @a num_newcoins information about coins to be created
* @param num_tprivs number of entries in @a tprivs, should be #TALER_CNC_KAPPA - 1
* @param tprivs array of @e num_tprivs transfer private keys
* @param tp transfer public key information
*/
static void
never_called_cb (void *cls,
uint32_t num_newcoins,
const struct TALER_EXCHANGEDB_RefreshRevealedCoin *rrcs,
unsigned int num_tprivs,
const struct TALER_TransferPrivateKeyP *tprivs,
const struct TALER_TransferPublicKeyP *tp)
{
GNUNET_assert (0); /* should never be called! */
}
/**
* Function called with information about a refresh order.
* Checks that the response matches what we expect to see.
*
* @param cls closure
* @param rowid unique serial ID for the row in our database
* @param num_newcoins size of the @a rrcs array
* @param rrcs array of @a num_newcoins information about coins to be created
* @param num_tprivs number of entries in @a tprivs, should be #TALER_CNC_KAPPA - 1
* @param tprivsr array of @e num_tprivs transfer private keys
* @param tpr transfer public key information
*/
static void
check_refresh_reveal_cb (void *cls,
uint32_t num_newcoins,
const struct TALER_EXCHANGEDB_RefreshRevealedCoin *rrcs,
unsigned int num_tprivs,
const struct TALER_TransferPrivateKeyP *tprivsr,
const struct TALER_TransferPublicKeyP *tpr)
{
/* compare the refresh commit coin arrays */
for (unsigned int cnt = 0; cnt < num_newcoins; cnt++)
{
const struct TALER_EXCHANGEDB_RefreshRevealedCoin *acoin = &revealed_coins[cnt];
const struct TALER_EXCHANGEDB_RefreshRevealedCoin *bcoin = &rrcs[cnt];
GNUNET_assert (acoin->coin_ev_size == bcoin->coin_ev_size);
GNUNET_assert (0 ==
memcmp (acoin->coin_ev,
bcoin->coin_ev,
acoin->coin_ev_size));
GNUNET_assert (0 ==
GNUNET_CRYPTO_rsa_public_key_cmp (acoin->denom_pub.rsa_public_key,
bcoin->denom_pub.rsa_public_key));
}
GNUNET_assert (0 ==
memcmp (&tpub,
tpr,
sizeof (tpub)));
GNUNET_assert (0 ==
memcmp (tprivs,
tprivsr,
sizeof (struct TALER_TransferPrivateKeyP) * (TALER_CNC_KAPPA - 1)));
}
/**
* Counter used in auditor-related db functions. Used to count
* expected rows.
*/
static unsigned int auditor_row_cnt;
/**
* Function called with details about coins that were melted,
* with the goal of auditing the refresh's execution.
*
*
* @param cls closure
* @param rowid unique serial ID for the refresh session in our DB
* @param denom_pub denomination of the @a coin_pub
* @param coin_pub public key of the coin
* @param coin_sig signature from the coin
* @param amount_with_fee amount that was deposited including fee
* @param num_newcoins how many coins were issued
* @param noreveal_index which index was picked by the exchange in cut-and-choose
* @param rc what is the session hash
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
audit_refresh_session_cb (void *cls,
uint64_t rowid,
const struct TALER_DenominationPublicKey *denom_pub,
const struct TALER_CoinSpendPublicKeyP *coin_pub,
const struct TALER_CoinSpendSignatureP *coin_sig,
const struct TALER_Amount *amount_with_fee,
uint32_t noreveal_index,
const struct TALER_RefreshCommitmentP *rc)
{
auditor_row_cnt++;
return GNUNET_OK;
}
/**
* Denomination keys used for fresh coins in melt test.
*/
static struct DenomKeyPair **new_dkp;
/**
* Function called with the session hashes and transfer secret
* information for a given coin.
*
* @param cls closure
* @param transfer_pub public transfer key for the session
* @param ldl link data for @a transfer_pub
*/
static void
handle_link_data_cb (void *cls,
const struct TALER_TransferPublicKeyP *transfer_pub,
const struct TALER_EXCHANGEDB_LinkDataList *ldl)
{
for (const struct TALER_EXCHANGEDB_LinkDataList *ldlp = ldl;
NULL != ldlp;
ldlp = ldlp->next)
{
int found;
found = GNUNET_NO;
for (unsigned int cnt=0;cnt < MELT_NEW_COINS;cnt++)
{
GNUNET_assert (NULL != ldlp->ev_sig.rsa_signature);
if ( (0 ==
GNUNET_CRYPTO_rsa_public_key_cmp (ldlp->denom_pub.rsa_public_key,
new_dkp[cnt]->pub.rsa_public_key)) &&
(0 ==
GNUNET_CRYPTO_rsa_signature_cmp (ldlp->ev_sig.rsa_signature,
revealed_coins[cnt].coin_sig.rsa_signature)) )
{
found = GNUNET_YES;
break;
}
}
GNUNET_assert (GNUNET_NO != found);
}
}
/**
* Function to test melting of coins as part of a refresh session
*
* @param session the database session
* @param refresh_session the refresh session
* @return #GNUNET_OK if everything went well; #GNUNET_SYSERR if not
*/
static int
test_melting (struct TALER_EXCHANGEDB_Session *session)
{
struct TALER_EXCHANGEDB_RefreshSession refresh_session;
struct TALER_EXCHANGEDB_RefreshMelt ret_refresh_session;
struct DenomKeyPair *dkp;
struct TALER_DenominationPublicKey *new_denom_pubs;
struct TALER_DenominationPublicKey *ret_denom_pubs;
int ret;
enum GNUNET_DB_QueryStatus qs;
struct GNUNET_TIME_Absolute now;
ret = GNUNET_SYSERR;
RND_BLK (&refresh_session);
dkp = NULL;
new_dkp = NULL;
new_denom_pubs = NULL;
ret_denom_pubs = NULL;
/* create and test a refresh session */
refresh_session.noreveal_index = MELT_NOREVEAL_INDEX;
/* create a denomination (value: 1; fraction: 100) */
now = GNUNET_TIME_absolute_get ();
GNUNET_TIME_round_abs (&now);
dkp = create_denom_key_pair (512,
session,
now,
&value,
&fee_withdraw,
&fee_deposit,
&fee_refresh,
&fee_refund);
GNUNET_assert (NULL != dkp);
/* initialize refresh session melt data */
{
struct GNUNET_HashCode hc;
RND_BLK (&refresh_session.coin.coin_pub);
GNUNET_CRYPTO_hash (&refresh_session.coin.coin_pub,
sizeof (refresh_session.coin.coin_pub),
&hc);
refresh_session.coin.denom_sig.rsa_signature =
GNUNET_CRYPTO_rsa_sign_fdh (dkp->priv.rsa_private_key,
&hc);
GNUNET_assert (NULL != refresh_session.coin.denom_sig.rsa_signature);
refresh_session.coin.denom_pub = dkp->pub;
refresh_session.amount_with_fee = amount_with_fee;
}
/* test insert_melt & get_melt */
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->get_melt (plugin->cls,
session,
&refresh_session.rc,
&ret_refresh_session));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_melt (plugin->cls,
session,
&refresh_session));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_melt (plugin->cls,
session,
&refresh_session.rc,
&ret_refresh_session));
FAILIF (refresh_session.noreveal_index !=
ret_refresh_session.session.noreveal_index);
FAILIF (0 !=
TALER_amount_cmp (&refresh_session.amount_with_fee,
&ret_refresh_session.session.amount_with_fee));
FAILIF (0 !=
TALER_amount_cmp (&fee_refresh,
&ret_refresh_session.melt_fee));
FAILIF (0 !=
memcmp (&refresh_session.rc,
&ret_refresh_session.session.rc,
sizeof (struct TALER_RefreshCommitmentP)));
FAILIF (0 !=
memcmp (&refresh_session.coin_sig,
&ret_refresh_session.session.coin_sig,
sizeof (struct TALER_CoinSpendSignatureP)));
FAILIF (0 !=
GNUNET_CRYPTO_rsa_signature_cmp (refresh_session.coin.denom_sig.rsa_signature,
ret_refresh_session.session.coin.denom_sig.rsa_signature));
FAILIF (0 != memcmp (&refresh_session.coin.coin_pub,
&ret_refresh_session.session.coin.coin_pub,
sizeof (refresh_session.coin.coin_pub)));
FAILIF (0 !=
GNUNET_CRYPTO_rsa_public_key_cmp (refresh_session.coin.denom_pub.rsa_public_key,
ret_refresh_session.session.coin.denom_pub.rsa_public_key));
GNUNET_CRYPTO_rsa_signature_free (ret_refresh_session.session.coin.denom_sig.rsa_signature);
GNUNET_CRYPTO_rsa_public_key_free (ret_refresh_session.session.coin.denom_pub.rsa_public_key);
/* test 'select_refreshs_above_serial_id' */
auditor_row_cnt = 0;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->select_refreshs_above_serial_id (plugin->cls,
session,
0,
&audit_refresh_session_cb,
NULL));
FAILIF (1 != auditor_row_cnt);
new_dkp = GNUNET_new_array (MELT_NEW_COINS,
struct DenomKeyPair *);
new_denom_pubs = GNUNET_new_array (MELT_NEW_COINS,
struct TALER_DenominationPublicKey);
revealed_coins
= GNUNET_new_array (MELT_NEW_COINS,
struct TALER_EXCHANGEDB_RefreshRevealedCoin);
for (unsigned int cnt=0; cnt < MELT_NEW_COINS; cnt++)
{
struct TALER_EXCHANGEDB_RefreshRevealedCoin *ccoin;
struct GNUNET_HashCode hc;
struct GNUNET_TIME_Absolute now;
now = GNUNET_TIME_absolute_get ();
GNUNET_TIME_round_abs (&now);
new_dkp[cnt] = create_denom_key_pair (1024,
session,
now,
&value,
&fee_withdraw,
&fee_deposit,
&fee_refresh,
&fee_refund);
GNUNET_assert (NULL != new_dkp[cnt]);
new_denom_pubs[cnt] = new_dkp[cnt]->pub;
ccoin = &revealed_coins[cnt];
ccoin->coin_ev_size = (size_t) GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
COIN_ENC_MAX_SIZE);
ccoin->coin_ev = GNUNET_malloc (ccoin->coin_ev_size);
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
ccoin->coin_ev,
ccoin->coin_ev_size);
RND_BLK (&hc);
ccoin->denom_pub = new_dkp[cnt]->pub;
ccoin->coin_sig.rsa_signature
= GNUNET_CRYPTO_rsa_sign_fdh (new_dkp[cnt]->priv.rsa_private_key,
&hc);
}
RND_BLK (&tprivs);
RND_BLK (&tpub);
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->get_refresh_reveal (plugin->cls,
session,
&refresh_session.rc,
&never_called_cb,
NULL));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_refresh_reveal (plugin->cls,
session,
&refresh_session.rc,
MELT_NEW_COINS,
revealed_coins,
TALER_CNC_KAPPA - 1,
tprivs,
&tpub));
FAILIF (0 >=
plugin->get_refresh_reveal (plugin->cls,
session,
&refresh_session.rc,
&check_refresh_reveal_cb,
NULL));
qs = plugin->get_link_data (plugin->cls,
session,
&refresh_session.coin.coin_pub,
&handle_link_data_cb,
NULL);
FAILIF (0 >= qs);
{
/* Just to test fetching a coin with melt history */
struct TALER_EXCHANGEDB_TransactionList *tl;
enum GNUNET_DB_QueryStatus qs;
qs = plugin->get_coin_transactions (plugin->cls,
session,
&refresh_session.coin.coin_pub,
&tl);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != qs);
plugin->free_coin_transaction_list (plugin->cls,
tl);
}
ret = GNUNET_OK;
drop:
if (NULL != revealed_coins)
{
for (unsigned int cnt=0; cnt < MELT_NEW_COINS; cnt++)
{
if (NULL != revealed_coins[cnt].coin_sig.rsa_signature)
GNUNET_CRYPTO_rsa_signature_free (revealed_coins[cnt].coin_sig.rsa_signature);
GNUNET_free (revealed_coins[cnt].coin_ev);
}
GNUNET_free (revealed_coins);
revealed_coins = NULL;
}
destroy_denom_key_pair (dkp);
GNUNET_CRYPTO_rsa_signature_free (refresh_session.coin.denom_sig.rsa_signature);
for (unsigned int cnt = 0;
(NULL != ret_denom_pubs) && (cnt < MELT_NEW_COINS)
&& (NULL != ret_denom_pubs[cnt].rsa_public_key);
cnt++)
GNUNET_CRYPTO_rsa_public_key_free (ret_denom_pubs[cnt].rsa_public_key);
GNUNET_free_non_null (ret_denom_pubs);
GNUNET_free_non_null (new_denom_pubs);
for (unsigned int cnt = 0;
(NULL != new_dkp) && (cnt < MELT_NEW_COINS) && (NULL != new_dkp[cnt]);
cnt++)
destroy_denom_key_pair (new_dkp[cnt]);
GNUNET_free_non_null (new_dkp);
return ret;
}
/**
* Callback that should never be called.
*/
static void
cb_wt_never (void *cls,
uint64_t serial_id,
const struct TALER_MerchantPublicKeyP *merchant_pub,
const struct GNUNET_HashCode *h_wire,
const json_t *wire,
struct GNUNET_TIME_Absolute exec_time,
const struct GNUNET_HashCode *h_contract_terms,
const struct TALER_CoinSpendPublicKeyP *coin_pub,
const struct TALER_Amount *coin_value,
const struct TALER_Amount *coin_fee)
{
GNUNET_assert (0); /* this statement should be unreachable */
}
/**
* Callback that should never be called.
*/
static void
cb_wtid_never (void *cls,
const struct TALER_WireTransferIdentifierRawP *wtid,
const struct TALER_Amount *coin_contribution,
const struct TALER_Amount *coin_fee,
struct GNUNET_TIME_Absolute execution_time)
{
GNUNET_assert (0);
}
static struct TALER_MerchantPublicKeyP merchant_pub_wt;
static struct GNUNET_HashCode h_wire_wt;
static struct GNUNET_HashCode h_contract_terms_wt;
static struct TALER_CoinSpendPublicKeyP coin_pub_wt;
static struct TALER_Amount coin_value_wt;
static struct TALER_Amount coin_fee_wt;
static struct TALER_Amount transfer_value_wt;
static struct GNUNET_TIME_Absolute wire_out_date;
static struct TALER_WireTransferIdentifierRawP wire_out_wtid;
/**
* Callback that should be called with the WT data.
*/
static void
cb_wt_check (void *cls,
uint64_t rowid,
const struct TALER_MerchantPublicKeyP *merchant_pub,
const struct GNUNET_HashCode *h_wire,
const json_t *wire,
struct GNUNET_TIME_Absolute exec_time,
const struct GNUNET_HashCode *h_contract_terms,
const struct TALER_CoinSpendPublicKeyP *coin_pub,
const struct TALER_Amount *coin_value,
const struct TALER_Amount *coin_fee)
{
GNUNET_assert (cls == &cb_wt_never);
GNUNET_assert (0 == memcmp (merchant_pub,
&merchant_pub_wt,
sizeof (struct TALER_MerchantPublicKeyP)));
GNUNET_assert (0 == strcmp (json_string_value (json_object_get (wire,
"url")),
"payto://sepa/DE67830654080004822650"));
GNUNET_assert (0 == memcmp (h_wire,
&h_wire_wt,
sizeof (struct GNUNET_HashCode)));
GNUNET_assert (exec_time.abs_value_us == wire_out_date.abs_value_us);
GNUNET_assert (0 == memcmp (h_contract_terms,
&h_contract_terms_wt,
sizeof (struct GNUNET_HashCode)));
GNUNET_assert (0 == memcmp (coin_pub,
&coin_pub_wt,
sizeof (struct TALER_CoinSpendPublicKeyP)));
GNUNET_assert (0 == TALER_amount_cmp (coin_value,
&coin_value_wt));
GNUNET_assert (0 == TALER_amount_cmp (coin_fee,
&coin_fee_wt));
}
/**
* Callback that should be called with the WT data.
*/
static void
cb_wtid_check (void *cls,
const struct TALER_WireTransferIdentifierRawP *wtid,
const struct TALER_Amount *coin_contribution,
const struct TALER_Amount *coin_fee,
struct GNUNET_TIME_Absolute execution_time)
{
GNUNET_assert (cls == &cb_wtid_never);
GNUNET_assert (0 == memcmp (wtid,
&wire_out_wtid,
sizeof (struct TALER_WireTransferIdentifierRawP)));
GNUNET_assert (execution_time.abs_value_us ==
wire_out_date.abs_value_us);
GNUNET_assert (0 == TALER_amount_cmp (coin_contribution,
&coin_value_wt));
GNUNET_assert (0 == TALER_amount_cmp (coin_fee,
&coin_fee_wt));
}
/**
* Here #deposit_cb() will store the row ID of the deposit.
*/
static uint64_t deposit_rowid;
/**
* Function called with details about deposits that
* have been made. Called in the test on the
* deposit given in @a cls.
*
* @param cls closure a `struct TALER_EXCHANGEDB_Deposit *`
* @param rowid unique ID for the deposit in our DB, used for marking
* it as 'tiny' or 'done'
* @param merchant_pub public key of the merchant
* @param coin_pub public key of the coin
* @param amount_with_fee amount that was deposited including fee
* @param deposit_fee amount the exchange gets to keep as transaction fees
* @param h_contract_terms hash of the proposal data known to merchant and customer
* @param wire_deadline by which the merchant adviced that he would like the
* wire transfer to be executed
* @param wire wire details for the merchant, NULL from iterate_matching_deposits()
* @return transaction status code, #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT to continue to iterate
*/
static enum GNUNET_DB_QueryStatus
deposit_cb (void *cls,
uint64_t rowid,
const struct TALER_MerchantPublicKeyP *merchant_pub,
const struct TALER_CoinSpendPublicKeyP *coin_pub,
const struct TALER_Amount *amount_with_fee,
const struct TALER_Amount *deposit_fee,
const struct GNUNET_HashCode *h_contract_terms,
struct GNUNET_TIME_Absolute wire_deadline,
const json_t *wire)
{
struct TALER_EXCHANGEDB_Deposit *deposit = cls;
struct GNUNET_HashCode h_wire;
deposit_rowid = rowid;
if (NULL != wire)
GNUNET_assert (GNUNET_OK ==
TALER_JSON_wire_signature_hash (wire,
&h_wire));
if ( (0 != memcmp (merchant_pub,
&deposit->merchant_pub,
sizeof (struct TALER_MerchantPublicKeyP))) ||
(0 != TALER_amount_cmp (amount_with_fee,
&deposit->amount_with_fee)) ||
(0 != TALER_amount_cmp (deposit_fee,
&deposit->deposit_fee)) ||
(0 != memcmp (h_contract_terms,
&deposit->h_contract_terms,
sizeof (struct GNUNET_HashCode))) ||
(0 != memcmp (coin_pub,
&deposit->coin.coin_pub,
sizeof (struct TALER_CoinSpendPublicKeyP))) ||
( (NULL != wire) &&
(0 != memcmp (&h_wire,
&deposit->h_wire,
sizeof (struct GNUNET_HashCode))) ) )
{
GNUNET_break (0);
return GNUNET_DB_STATUS_HARD_ERROR;
}
return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
}
/**
* Callback for #select_deposits_above_serial_id ()
*
* @param cls closure
* @param rowid unique serial ID for the deposit in our DB
* @param timestamp when did the deposit happen
* @param merchant_pub public key of the merchant
* @param denom_pub denomination of the @a coin_pub
* @param coin_pub public key of the coin
* @param coin_sig signature from the coin
* @param amount_with_fee amount that was deposited including fee
* @param h_contract_terms hash of the proposal data known to merchant and customer
* @param refund_deadline by which the merchant adviced that he might want
* to get a refund
* @param wire_deadline by which the merchant adviced that he would like the
* wire transfer to be executed
* @param receiver_wire_account wire details for the merchant, NULL from iterate_matching_deposits()
* @param done flag set if the deposit was already executed (or not)
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
audit_deposit_cb (void *cls,
uint64_t rowid,
struct GNUNET_TIME_Absolute timestamp,
const struct TALER_MerchantPublicKeyP *merchant_pub,
const struct TALER_DenominationPublicKey *denom_pub,
const struct TALER_CoinSpendPublicKeyP *coin_pub,
const struct TALER_CoinSpendSignatureP *coin_sig,
const struct TALER_Amount *amount_with_fee,
const struct GNUNET_HashCode *h_contract_terms,
struct GNUNET_TIME_Absolute refund_deadline,
struct GNUNET_TIME_Absolute wire_deadline,
const json_t *receiver_wire_account,
int done)
{
auditor_row_cnt++;
return GNUNET_OK;
}
/**
* Function called with details about coins that were refunding,
* with the goal of auditing the refund's execution.
*
* @param cls closure
* @param rowid unique serial ID for the refund in our DB
* @param denom_pub denomination of the @a coin_pub
* @param coin_pub public key of the coin
* @param merchant_pub public key of the merchant
* @param merchant_sig signature of the merchant
* @param h_contract_terms hash of the proposal data in
* the contract between merchant and customer
* @param rtransaction_id refund transaction ID chosen by the merchant
* @param amount_with_fee amount that was deposited including fee
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
audit_refund_cb (void *cls,
uint64_t rowid,
const struct TALER_DenominationPublicKey *denom_pub,
const struct TALER_CoinSpendPublicKeyP *coin_pub,
const struct TALER_MerchantPublicKeyP *merchant_pub,
const struct TALER_MerchantSignatureP *merchant_sig,
const struct GNUNET_HashCode *h_contract_terms,
uint64_t rtransaction_id,
const struct TALER_Amount *amount_with_fee)
{
auditor_row_cnt++;
return GNUNET_OK;
}
/**
* Function called with details about incoming wire transfers.
*
* @param cls closure
* @param rowid unique serial ID for the refresh session in our DB
* @param reserve_pub public key of the reserve (also the WTID)
* @param credit amount that was received
* @param sender_account_details information about the sender's bank account
* @param wire_reference unique reference identifying the wire transfer (binary blob)
* @param wire_reference_size number of bytes in @a wire_reference
* @param execution_date when did we receive the funds
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
audit_reserve_in_cb (void *cls,
uint64_t rowid,
const struct TALER_ReservePublicKeyP *reserve_pub,
const struct TALER_Amount *credit,
const char *sender_account_details,
const void *wire_reference,
size_t wire_reference_size,
struct GNUNET_TIME_Absolute execution_date)
{
auditor_row_cnt++;
return GNUNET_OK;
}
/**
* Function called with details about withdraw operations.
*
* @param cls closure
* @param rowid unique serial ID for the refresh session in our DB
* @param h_blind_ev blinded hash of the coin's public key
* @param denom_pub public denomination key of the deposited coin
* @param denom_sig signature over the deposited coin
* @param reserve_pub public key of the reserve
* @param reserve_sig signature over the withdraw operation
* @param execution_date when did the wallet withdraw the coin
* @param amount_with_fee amount that was withdrawn
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
audit_reserve_out_cb (void *cls,
uint64_t rowid,
const struct GNUNET_HashCode *h_blind_ev,
const struct TALER_DenominationPublicKey *denom_pub,
const struct TALER_DenominationSignature *denom_sig,
const struct TALER_ReservePublicKeyP *reserve_pub,
const struct TALER_ReserveSignatureP *reserve_sig,
struct GNUNET_TIME_Absolute execution_date,
const struct TALER_Amount *amount_with_fee)
{
auditor_row_cnt++;
return GNUNET_OK;
}
/**
* Test garbage collection.
*
* @param session DB session to use
* @return #GNUNET_OK on success
*/
static int
test_gc (struct TALER_EXCHANGEDB_Session *session)
{
struct DenomKeyPair *dkp;
struct GNUNET_TIME_Absolute now;
struct GNUNET_TIME_Absolute past;
struct TALER_EXCHANGEDB_DenominationKeyInformationP issue2;
now = GNUNET_TIME_absolute_get ();
GNUNET_TIME_round_abs (&now);
past = GNUNET_TIME_absolute_subtract (now,
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_HOURS,
4));
dkp = create_denom_key_pair (1024,
session,
past,
&value,
&fee_withdraw,
&fee_deposit,
&fee_refresh,
&fee_refund);
GNUNET_assert (NULL != dkp);
if (GNUNET_OK !=
plugin->gc (plugin->cls))
{
GNUNET_break(0);
destroy_denom_key_pair (dkp);
return GNUNET_SYSERR;
}
if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->get_denomination_info (plugin->cls,
session,
&dkp->pub,
&issue2))
{
GNUNET_break(0);
destroy_denom_key_pair (dkp);
return GNUNET_SYSERR;
}
destroy_denom_key_pair (dkp);
return GNUNET_OK;
}
/**
* Test wire fee storage.
*
* @param session DB session to use
* @return #GNUNET_OK on success
*/
static int
test_wire_fees (struct TALER_EXCHANGEDB_Session *session)
{
struct GNUNET_TIME_Absolute start_date;
struct GNUNET_TIME_Absolute end_date;
struct TALER_Amount wire_fee;
struct TALER_Amount closing_fee;
struct TALER_MasterSignatureP master_sig;
struct GNUNET_TIME_Absolute sd;
struct GNUNET_TIME_Absolute ed;
struct TALER_Amount fee;
struct TALER_Amount fee2;
struct TALER_MasterSignatureP ms;
start_date = GNUNET_TIME_absolute_get ();
GNUNET_TIME_round_abs (&start_date);
end_date = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_UNIT_MINUTES);
GNUNET_TIME_round_abs (&end_date);
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":1.424242",
&wire_fee));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":2.424242",
&closing_fee));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&master_sig,
sizeof (master_sig));
if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_wire_fee (plugin->cls,
session,
"wire-method",
start_date,
end_date,
&wire_fee,
&closing_fee,
&master_sig))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->insert_wire_fee (plugin->cls,
session,
"wire-method",
start_date,
end_date,
&wire_fee,
&closing_fee,
&master_sig))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
/* This must fail as 'end_date' is NOT in the
half-open interval [start_date,end_date) */
if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->get_wire_fee (plugin->cls,
session,
"wire-method",
end_date,
&sd,
&ed,
&fee,
&fee2,
&ms))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_wire_fee (plugin->cls,
session,
"wire-method",
start_date,
&sd,
&ed,
&fee,
&fee2,
&ms))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if ( (sd.abs_value_us != start_date.abs_value_us) ||
(ed.abs_value_us != end_date.abs_value_us) ||
(0 != TALER_amount_cmp (&fee,
&wire_fee)) ||
(0 != TALER_amount_cmp (&fee2,
&closing_fee)) ||
(0 != memcmp (&ms,
&master_sig,
sizeof (ms))) )
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
return GNUNET_OK;
}
static struct TALER_Amount wire_out_amount;
/**
* Callback with data about an executed wire transfer.
*
* @param cls closure
* @param rowid identifier of the respective row in the database
* @param date timestamp of the wire transfer (roughly)
* @param wtid wire transfer subject
* @param wire wire transfer details of the receiver
* @param amount amount that was wired
* @return #GNUNET_OK to continue, #GNUNET_SYSERR to stop iteration
*/
static int
audit_wire_cb (void *cls,
uint64_t rowid,
struct GNUNET_TIME_Absolute date,
const struct TALER_WireTransferIdentifierRawP *wtid,
const json_t *wire,
const struct TALER_Amount *amount)
{
auditor_row_cnt++;
GNUNET_assert (0 ==
TALER_amount_cmp (amount,
&wire_out_amount));
GNUNET_assert (0 ==
memcmp (wtid,
&wire_out_wtid,
sizeof (*wtid)));
GNUNET_assert (date.abs_value_us == wire_out_date.abs_value_us);
return GNUNET_OK;
}
/**
* Test API relating to wire_out handling.
*
* @param session database session to use for the test
* @return #GNUNET_OK on success
*/
static int
test_wire_out (struct TALER_EXCHANGEDB_Session *session,
const struct TALER_EXCHANGEDB_Deposit *deposit)
{
auditor_row_cnt = 0;
memset (&wire_out_wtid,
42,
sizeof (wire_out_wtid));
wire_out_date = GNUNET_TIME_absolute_get ();
(void) GNUNET_TIME_round_abs (&wire_out_date);
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":1",
&wire_out_amount));
/* we will transiently violate the wtid constraint on
the aggregation table, so we need to start the special
transaction where this is allowed... */
FAILIF (GNUNET_OK !=
plugin->start_deferred_wire_out (plugin->cls,
session));
/* setup values for wire transfer aggregation data */
merchant_pub_wt = deposit->merchant_pub;
h_wire_wt = deposit->h_wire;
h_contract_terms_wt = deposit->h_contract_terms;
coin_pub_wt = deposit->coin.coin_pub;
coin_value_wt = deposit->amount_with_fee;
coin_fee_wt = fee_deposit;
GNUNET_assert (GNUNET_OK ==
TALER_amount_subtract (&transfer_value_wt,
&coin_value_wt,
&coin_fee_wt));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->lookup_wire_transfer (plugin->cls,
session,
&wire_out_wtid,
&cb_wt_never,
NULL));
{
struct GNUNET_HashCode h_contract_terms_wt2 = h_contract_terms_wt;
h_contract_terms_wt2.bits[0]++;
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->wire_lookup_deposit_wtid (plugin->cls,
session,
&h_contract_terms_wt2,
&h_wire_wt,
&coin_pub_wt,
&merchant_pub_wt,
&cb_wtid_never,
NULL));
}
/* insert WT data */
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_aggregation_tracking (plugin->cls,
session,
&wire_out_wtid,
deposit_rowid));
/* Now let's fix the transient constraint violation by
putting in the WTID into the wire_out table */
{
json_t *wire_out_account;
wire_out_account = json_pack ("{s:s,s:s}",
"url", "payto://x-taler-bank/localhost:8080/1",
"salt", "this-is-my-salt");
if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->store_wire_transfer_out (plugin->cls,
session,
wire_out_date,
&wire_out_wtid,
wire_out_account,
&wire_out_amount))
{
json_decref (wire_out_account);
FAILIF (1);
}
json_decref (wire_out_account);
}
/* And now the commit should still succeed! */
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->commit (plugin->cls,
session));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->lookup_wire_transfer (plugin->cls,
session,
&wire_out_wtid,
&cb_wt_check,
&cb_wt_never));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->wire_lookup_deposit_wtid (plugin->cls,
session,
&h_contract_terms_wt,
&h_wire_wt,
&coin_pub_wt,
&merchant_pub_wt,
&cb_wtid_check,
&cb_wtid_never));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->select_wire_out_above_serial_id (plugin->cls,
session,
0,
&audit_wire_cb,
NULL));
FAILIF (1 != auditor_row_cnt);
return GNUNET_OK;
drop:
return GNUNET_SYSERR;
}
/**
* Function called about paybacks the exchange has to perform.
*
* @param cls closure with the expected value for @a coin_blind
* @param rowid row identifier used to uniquely identify the payback operation
* @param timestamp when did we receive the payback request
* @param amount how much should be added back to the reserve
* @param reserve_pub public key of the reserve
* @param coin public information about the coin
* @param coin_sig signature with @e coin_pub of type #TALER_SIGNATURE_WALLET_COIN_PAYBACK
* @param coin_blind blinding factor used to blind the coin
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
payback_cb (void *cls,
uint64_t rowid,
struct GNUNET_TIME_Absolute timestamp,
const struct TALER_Amount *amount,
const struct TALER_ReservePublicKeyP *reserve_pub,
const struct TALER_CoinPublicInfo *coin,
const struct TALER_CoinSpendSignatureP *coin_sig,
const struct TALER_DenominationBlindingKeyP *coin_blind)
{
const struct TALER_DenominationBlindingKeyP *cb = cls;
FAILIF (0 != memcmp (cb,
coin_blind,
sizeof (*cb)));
return GNUNET_OK;
drop:
return GNUNET_SYSERR;
}
/**
* Function called on deposits that are past their due date
* and have not yet seen a wire transfer.
*
* @param cls closure a `struct TALER_EXCHANGEDB_Deposit *`
* @param rowid deposit table row of the coin's deposit
* @param coin_pub public key of the coin
* @param amount value of the deposit, including fee
* @param wire where should the funds be wired
* @param deadline what was the requested wire transfer deadline
* @param tiny did the exchange defer this transfer because it is too small?
* @param done did the exchange claim that it made a transfer?
*/
static void
wire_missing_cb (void *cls,
uint64_t rowid,
const struct TALER_CoinSpendPublicKeyP *coin_pub,
const struct TALER_Amount *amount,
const json_t *wire,
struct GNUNET_TIME_Absolute deadline,
/* bool? */ int tiny,
/* bool? */ int done)
{
const struct TALER_EXCHANGEDB_Deposit *deposit = cls;
struct GNUNET_HashCode h_wire;
if (NULL != wire)
GNUNET_assert (GNUNET_OK ==
TALER_JSON_wire_signature_hash (wire,
&h_wire));
else
memset (&h_wire,
0,
sizeof (h_wire));
if (GNUNET_NO != tiny)
{
GNUNET_break (0);
result = 66;
}
if (GNUNET_NO != done)
{
GNUNET_break (0);
result = 66;
}
if (0 != TALER_amount_cmp (amount,
&deposit->amount_with_fee))
{
GNUNET_break (0);
result = 66;
}
if (0 != memcmp (coin_pub,
&deposit->coin.coin_pub,
sizeof (struct TALER_CoinSpendPublicKeyP)))
{
GNUNET_break (0);
result = 66;
}
if (0 != memcmp (&h_wire,
&deposit->h_wire,
sizeof (struct GNUNET_HashCode)))
{
GNUNET_break (0);
result = 66;
}
}
/**
* Callback invoked with information about refunds applicable
* to a particular coin.
*
* @param cls closure with the `struct TALER_EXCHANGEDB_Refund *` we expect to get
* @param merchant_pub public key of merchant who authorized refund
* @param merchant_sig signature of merchant authorizing refund
* @param h_contract hash of contract being refunded
* @param rtransaction_id refund transaction ID
* @param amount_with_fee amount being refunded
* @param refund_fee fee the exchange keeps for the refund processing
* @return #GNUNET_OK to continue to iterate, #GNUNET_SYSERR to stop
*/
static int
check_refund_cb (void *cls,
const struct TALER_MerchantPublicKeyP *merchant_pub,
const struct TALER_MerchantSignatureP *merchant_sig,
const struct GNUNET_HashCode *h_contract,
uint64_t rtransaction_id,
const struct TALER_Amount *amount_with_fee,
const struct TALER_Amount *refund_fee)
{
const struct TALER_EXCHANGEDB_Refund *refund = cls;
if (0 != memcmp (merchant_pub,
&refund->merchant_pub,
sizeof (struct TALER_MerchantPublicKeyP)))
{
GNUNET_break (0);
result = 66;
}
if (0 != memcmp (merchant_sig,
&refund->merchant_sig,
sizeof (struct TALER_MerchantSignatureP)))
{
GNUNET_break (0);
result = 66;
}
if (0 != memcmp (h_contract,
&refund->h_contract_terms,
sizeof (struct GNUNET_HashCode)))
{
GNUNET_break (0);
result = 66;
}
if (rtransaction_id != refund->rtransaction_id)
{
GNUNET_break (0);
result = 66;
}
if (0 != TALER_amount_cmp (amount_with_fee,
&refund->refund_amount))
{
GNUNET_break (0);
result = 66;
}
if (0 != TALER_amount_cmp (refund_fee,
&refund->refund_fee))
{
GNUNET_break (0);
result = 66;
}
return GNUNET_OK;
}
/**
* Main function that will be run by the scheduler.
*
* @param cls closure with config
*/
static void
run (void *cls)
{
struct GNUNET_CONFIGURATION_Handle *cfg = cls;
struct TALER_EXCHANGEDB_Session *session;
struct TALER_CoinSpendSignatureP coin_sig;
struct GNUNET_TIME_Absolute deadline;
struct TALER_DenominationBlindingKeyP coin_blind;
struct TALER_ReservePublicKeyP reserve_pub;
struct TALER_ReservePublicKeyP reserve_pub2;
struct DenomKeyPair *dkp;
struct GNUNET_HashCode dkp_pub_hash;
struct TALER_MasterSignatureP master_sig;
struct TALER_EXCHANGEDB_CollectableBlindcoin cbc;
struct TALER_EXCHANGEDB_CollectableBlindcoin cbc2;
struct TALER_EXCHANGEDB_ReserveHistory *rh;
struct TALER_EXCHANGEDB_ReserveHistory *rh_head;
struct TALER_EXCHANGEDB_BankTransfer *bt;
struct TALER_EXCHANGEDB_CollectableBlindcoin *withdraw;
struct TALER_EXCHANGEDB_Deposit deposit;
struct TALER_EXCHANGEDB_Deposit deposit2;
struct TALER_EXCHANGEDB_Refund refund;
struct TALER_EXCHANGEDB_TransactionList *tl;
struct TALER_EXCHANGEDB_TransactionList *tlp;
json_t *wire;
const char *sndr = "payto://x-taler-bank/localhost:8080/1";
unsigned int matched;
unsigned int cnt;
void *rr;
size_t rr_size;
enum GNUNET_DB_QueryStatus qs;
struct GNUNET_TIME_Absolute now;
dkp = NULL;
rh = NULL;
session = NULL;
deposit.coin.denom_sig.rsa_signature = NULL;
wire = json_pack ("{s:s, s:s}",
"url", "payto://sepa/DE67830654080004822650",
"salt", "this-is-a-salt-value");
ZR_BLK (&cbc);
ZR_BLK (&cbc2);
if (NULL ==
(plugin = TALER_EXCHANGEDB_plugin_load (cfg)))
{
result = 77;
return;
}
(void) plugin->drop_tables (plugin->cls);
if (GNUNET_OK !=
plugin->create_tables (plugin->cls))
{
result = 77;
goto drop;
}
if (NULL ==
(session = plugin->get_session (plugin->cls)))
{
result = 77;
goto drop;
}
FAILIF (GNUNET_OK !=
plugin->start (plugin->cls,
session,
"test-1"));
/* test DB is empty */
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->select_payback_above_serial_id (plugin->cls,
session,
0,
&payback_cb,
NULL));
RND_BLK (&reserve_pub);
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":1.000010",
&value));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":0.000010",
&fee_withdraw));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":0.000010",
&fee_deposit));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":0.000010",
&fee_refresh));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":0.000010",
&fee_refund));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":1.000010",
&amount_with_fee));
result = 4;
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->get_latest_reserve_in_reference (plugin->cls,
session,
"account-1",
&rr,
&rr_size));
now = GNUNET_TIME_absolute_get ();
(void) GNUNET_TIME_round_abs (&now);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->reserves_in_insert (plugin->cls,
session,
&reserve_pub,
&value,
now,
sndr,
"account-1",
"TEST",
4));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_latest_reserve_in_reference (plugin->cls,
session,
"account-1",
&rr,
&rr_size));
FAILIF (4 != rr_size);
FAILIF (0 != memcmp ("TEST", rr, 4));
GNUNET_free (rr);
FAILIF (GNUNET_OK !=
check_reserve (session,
&reserve_pub,
value.value,
value.fraction,
value.currency));
now = GNUNET_TIME_absolute_get ();
(void) GNUNET_TIME_round_abs (&now);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->reserves_in_insert (plugin->cls,
session,
&reserve_pub,
&value,
now,
sndr,
"account-1",
"TEST2",
5));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_latest_reserve_in_reference (plugin->cls,
session,
"account-1",
&rr,
&rr_size));
GNUNET_free (rr);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_latest_reserve_in_reference (plugin->cls,
session,
"account-1",
&rr,
&rr_size));
FAILIF (5 != rr_size);
FAILIF (0 != memcmp ("TEST2", rr, 5));
GNUNET_free (rr);
FAILIF (GNUNET_OK !=
check_reserve (session,
&reserve_pub,
value.value * 2,
value.fraction * 2,
value.currency));
result = 5;
now = GNUNET_TIME_absolute_get ();
(void) GNUNET_TIME_round_abs (&now);
dkp = create_denom_key_pair (1024,
session,
now,
&value,
&fee_withdraw,
&fee_deposit,
&fee_refresh,
&fee_refund);
GNUNET_assert (NULL != dkp);
GNUNET_CRYPTO_rsa_public_key_hash (dkp->pub.rsa_public_key,
&dkp_pub_hash);
RND_BLK(&cbc.h_coin_envelope);
RND_BLK(&cbc.reserve_sig);
cbc.denom_pub = dkp->pub;
cbc.sig.rsa_signature
= GNUNET_CRYPTO_rsa_sign_fdh (dkp->priv.rsa_private_key,
&cbc.h_coin_envelope);
cbc.reserve_pub = reserve_pub;
cbc.amount_with_fee = value;
GNUNET_assert (GNUNET_OK ==
TALER_amount_get_zero (CURRENCY, &cbc.withdraw_fee));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_withdraw_info (plugin->cls,
session,
&cbc));
FAILIF (GNUNET_OK !=
check_reserve (session,
&reserve_pub,
value.value,
value.fraction,
value.currency));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_reserve_by_h_blind (plugin->cls,
session,
&cbc.h_coin_envelope,
&reserve_pub2));
FAILIF (0 != memcmp (&reserve_pub,
&reserve_pub2,
sizeof (reserve_pub)));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_withdraw_info (plugin->cls,
session,
&cbc.h_coin_envelope,
&cbc2));
FAILIF (NULL == cbc2.denom_pub.rsa_public_key);
FAILIF (0 != memcmp (&cbc2.reserve_sig,
&cbc.reserve_sig,
sizeof (cbc2.reserve_sig)));
FAILIF (0 != memcmp (&cbc2.reserve_pub,
&cbc.reserve_pub,
sizeof (cbc2.reserve_pub)));
result = 6;
FAILIF (GNUNET_OK !=
GNUNET_CRYPTO_rsa_verify (&cbc.h_coin_envelope,
cbc2.sig.rsa_signature,
dkp->pub.rsa_public_key));
RND_BLK (&coin_sig);
RND_BLK (&coin_blind);
RND_BLK (&deposit.coin.coin_pub);
deposit.coin.denom_pub = dkp->pub;
deposit.coin.denom_sig = cbc.sig;
deadline = GNUNET_TIME_absolute_get ();
(void) GNUNET_TIME_round_abs (&deadline);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_payback_request (plugin->cls,
session,
&reserve_pub,
&deposit.coin,
&coin_sig,
&coin_blind,
&value,
&cbc.h_coin_envelope,
deadline));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->select_payback_above_serial_id (plugin->cls,
session,
0,
&payback_cb,
&coin_blind));
GNUNET_assert (GNUNET_OK ==
TALER_amount_add (&amount_with_fee,
&value,
&value));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":0.000010",
&fee_closing));
now = GNUNET_TIME_absolute_get ();
(void) GNUNET_TIME_round_abs (&now);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_reserve_closed (plugin->cls,
session,
&reserve_pub,
now,
sndr,
&wire_out_wtid,
&amount_with_fee,
&fee_closing));
FAILIF (GNUNET_OK !=
check_reserve (session,
&reserve_pub,
0,
0,
value.currency));
result = 7;
qs = plugin->get_reserve_history (plugin->cls,
session,
&reserve_pub,
&rh);
FAILIF (0 > qs);
FAILIF (NULL == rh);
rh_head = rh;
for (cnt=0; NULL != rh_head; rh_head=rh_head->next, cnt++)
{
switch (rh_head->type)
{
case TALER_EXCHANGEDB_RO_BANK_TO_EXCHANGE:
bt = rh_head->details.bank;
FAILIF (0 != memcmp (&bt->reserve_pub,
&reserve_pub,
sizeof (reserve_pub)));
/* this is the amount we trasferred twice*/
FAILIF (1 != bt->amount.value);
FAILIF (1000 != bt->amount.fraction);
FAILIF (0 != strcmp (CURRENCY, bt->amount.currency));
FAILIF (NULL == bt->sender_account_details);
break;
case TALER_EXCHANGEDB_RO_WITHDRAW_COIN:
withdraw = rh_head->details.withdraw;
FAILIF (0 != memcmp (&withdraw->reserve_pub,
&reserve_pub,
sizeof (reserve_pub)));
FAILIF (0 != memcmp (&withdraw->h_coin_envelope,
&cbc.h_coin_envelope,
sizeof (cbc.h_coin_envelope)));
break;
case TALER_EXCHANGEDB_RO_PAYBACK_COIN:
{
struct TALER_EXCHANGEDB_Payback *payback = rh_head->details.payback;
FAILIF (0 != memcmp (&payback->coin_sig,
&coin_sig,
sizeof (coin_sig)));
FAILIF (0 != memcmp (&payback->coin_blind,
&coin_blind,
sizeof (coin_blind)));
FAILIF (0 != memcmp (&payback->reserve_pub,
&reserve_pub,
sizeof (reserve_pub)));
FAILIF (0 != memcmp (&payback->coin.coin_pub,
&deposit.coin.coin_pub,
sizeof (deposit.coin.coin_pub)));
FAILIF (0 != TALER_amount_cmp (&payback->value,
&value));
}
break;
case TALER_EXCHANGEDB_RO_EXCHANGE_TO_BANK:
{
struct TALER_EXCHANGEDB_ClosingTransfer *closing
= rh_head->details.closing;
FAILIF (0 != memcmp (&closing->reserve_pub,
&reserve_pub,
sizeof (reserve_pub)));
FAILIF (0 != TALER_amount_cmp (&closing->amount,
&amount_with_fee));
FAILIF (0 != TALER_amount_cmp (&closing->closing_fee,
&fee_closing));
}
break;
}
}
FAILIF (5 != cnt);
auditor_row_cnt = 0;
FAILIF (0 >=
plugin->select_reserves_in_above_serial_id (plugin->cls,
session,
0,
&audit_reserve_in_cb,
NULL));
FAILIF (0 >=
plugin->select_reserves_out_above_serial_id (plugin->cls,
session,
0,
&audit_reserve_out_cb,
NULL));
FAILIF (3 != auditor_row_cnt);
/* Tests for deposits */
memset (&deposit,
0,
sizeof (deposit));
RND_BLK (&deposit.coin.coin_pub);
deposit.coin.denom_pub = dkp->pub;
deposit.coin.denom_sig = cbc.sig;
RND_BLK (&deposit.csig);
RND_BLK (&deposit.merchant_pub);
RND_BLK (&deposit.h_contract_terms);
GNUNET_assert (GNUNET_OK ==
TALER_JSON_wire_signature_hash (wire,
&deposit.h_wire));
deposit.receiver_wire_account = wire;
deposit.amount_with_fee = value;
deposit.deposit_fee = fee_deposit;
deposit.refund_deadline = deadline;
deposit.wire_deadline = deadline;
result = 8;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_deposit (plugin->cls,
session,
&deposit));
FAILIF (1 !=
plugin->have_deposit (plugin->cls,
session,
&deposit));
{
struct GNUNET_TIME_Absolute start_range;
struct GNUNET_TIME_Absolute end_range;
start_range = GNUNET_TIME_absolute_subtract (deadline,
GNUNET_TIME_UNIT_SECONDS);
end_range = GNUNET_TIME_absolute_add (deadline,
GNUNET_TIME_UNIT_SECONDS);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->select_deposits_missing_wire (plugin->cls,
session,
start_range,
end_range,
&wire_missing_cb,
&deposit));
FAILIF (8 != result);
}
auditor_row_cnt = 0;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->select_deposits_above_serial_id (plugin->cls,
session,
0,
&audit_deposit_cb,
NULL));
FAILIF (1 != auditor_row_cnt);
result = 9;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->iterate_matching_deposits (plugin->cls,
session,
&deposit.h_wire,
&deposit.merchant_pub,
&deposit_cb,
&deposit,
2));
sleep (2); /* giv deposit time to be ready */
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_ready_deposit (plugin->cls,
session,
&deposit_cb,
&deposit));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->commit (plugin->cls,
session));
FAILIF (GNUNET_OK !=
plugin->start (plugin->cls,
session,
"test-2"));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->mark_deposit_tiny (plugin->cls,
session,
deposit_rowid));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->get_ready_deposit (plugin->cls,
session,
&deposit_cb,
&deposit));
plugin->rollback (plugin->cls,
session);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_ready_deposit (plugin->cls,
session,
&deposit_cb,
&deposit));
FAILIF (GNUNET_OK !=
plugin->start (plugin->cls,
session,
"test-3"));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->test_deposit_done (plugin->cls,
session,
&deposit));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->mark_deposit_done (plugin->cls,
session,
deposit_rowid));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->commit (plugin->cls,
session));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->test_deposit_done (plugin->cls,
session,
&deposit));
result = 10;
deposit2 = deposit;
RND_BLK (&deposit2.merchant_pub); /* should fail if merchant is different */
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->have_deposit (plugin->cls,
session,
&deposit2));
deposit2.merchant_pub = deposit.merchant_pub;
RND_BLK (&deposit2.coin.coin_pub); /* should fail if coin is different */
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->have_deposit (plugin->cls,
session,
&deposit2));
FAILIF (GNUNET_OK !=
test_melting (session));
/* test insert_refund! */
refund.coin = deposit.coin;
refund.merchant_pub = deposit.merchant_pub;
RND_BLK (&refund.merchant_sig);
refund.h_contract_terms = deposit.h_contract_terms;
refund.rtransaction_id = GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_WEAK,
UINT64_MAX);
refund.refund_amount = deposit.amount_with_fee;
refund.refund_fee = fee_refund;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_refund (plugin->cls,
session,
&refund));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->select_refunds_by_coin (plugin->cls,
session,
&refund.coin.coin_pub,
&check_refund_cb,
&refund));
/* test payback / revocation */
RND_BLK (&master_sig);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_denomination_revocation (plugin->cls,
session,
&dkp_pub_hash,
&master_sig));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->commit (plugin->cls,
session));
plugin->preflight (plugin->cls,
session);
FAILIF (GNUNET_OK !=
plugin->start (plugin->cls,
session,
"test-4"));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
plugin->insert_denomination_revocation (plugin->cls,
session,
&dkp_pub_hash,
&master_sig));
plugin->rollback (plugin->cls,
session);
plugin->preflight (plugin->cls,
session);
FAILIF (GNUNET_OK !=
plugin->start (plugin->cls,
session,
"test-5"));
{
struct TALER_MasterSignatureP msig;
uint64_t rev_rowid;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->get_denomination_revocation (plugin->cls,
session,
&dkp_pub_hash,
&msig,
&rev_rowid));
FAILIF (0 != memcmp (&msig,
&master_sig,
sizeof (msig)));
}
RND_BLK (&coin_sig);
RND_BLK (&coin_blind);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->insert_payback_request (plugin->cls,
session,
&reserve_pub,
&deposit.coin,
&coin_sig,
&coin_blind,
&value,
&cbc.h_coin_envelope,
deadline));
auditor_row_cnt = 0;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
plugin->select_refunds_above_serial_id (plugin->cls,
session,
0,
&audit_refund_cb,
NULL));
FAILIF (1 != auditor_row_cnt);
qs = plugin->get_coin_transactions (plugin->cls,
session,
&refund.coin.coin_pub,
&tl);
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != qs);
GNUNET_assert (NULL != tl);
matched = 0;
for (tlp = tl; NULL != tlp; tlp = tlp->next)
{
switch (tlp->type)
{
case TALER_EXCHANGEDB_TT_DEPOSIT:
{
struct TALER_EXCHANGEDB_Deposit *have = tlp->details.deposit;
FAILIF (0 != memcmp (&have->coin.coin_pub,
&deposit.coin.coin_pub,
sizeof (struct TALER_CoinSpendPublicKeyP)));
/* Note: we're not comparing the denomination keys, as there is
still the question of whether we should even bother exporting
them here. */
FAILIF (0 != memcmp (&have->csig,
&deposit.csig,
sizeof (struct TALER_CoinSpendSignatureP)));
FAILIF (0 != memcmp (&have->merchant_pub,
&deposit.merchant_pub,
sizeof (struct TALER_MerchantPublicKeyP)));
FAILIF (0 != memcmp (&have->h_contract_terms,
&deposit.h_contract_terms,
sizeof (struct GNUNET_HashCode)));
FAILIF (0 != memcmp (&have->h_wire,
&deposit.h_wire,
sizeof (struct GNUNET_HashCode)));
/* Note: not comparing 'wire', seems truly redundant and would be tricky */
FAILIF (have->timestamp.abs_value_us != deposit.timestamp.abs_value_us);
FAILIF (have->refund_deadline.abs_value_us != deposit.refund_deadline.abs_value_us);
FAILIF (have->wire_deadline.abs_value_us != deposit.wire_deadline.abs_value_us);
FAILIF (0 != TALER_amount_cmp (&have->amount_with_fee,
&deposit.amount_with_fee));
FAILIF (0 != TALER_amount_cmp (&have->deposit_fee,
&deposit.deposit_fee));
matched |= 1;
break;
}
#if 0
/* this coin pub was actually never melted... */
case TALER_EXCHANGEDB_TT_REFRESH_MELT:
FAILIF (0 != memcmp (&melt,
&tlp->details.melt,
sizeof (struct TALER_EXCHANGEDB_RefreshMelt)));
matched |= 2;
break;
#endif
case TALER_EXCHANGEDB_TT_REFUND:
{
struct TALER_EXCHANGEDB_Refund *have = tlp->details.refund;
FAILIF (0 != memcmp (&have->coin.coin_pub,
&refund.coin.coin_pub,
sizeof (struct TALER_CoinSpendPublicKeyP)));
/* Note: we're not comparing the denomination keys, as there is
still the question of whether we should even bother exporting
them here. */
FAILIF (0 != memcmp (&have->merchant_pub,
&refund.merchant_pub,
sizeof (struct TALER_MerchantPublicKeyP)));
FAILIF (0 != memcmp (&have->merchant_sig,
&refund.merchant_sig,
sizeof (struct TALER_MerchantSignatureP)));
FAILIF (0 != memcmp (&have->h_contract_terms,
&refund.h_contract_terms,
sizeof (struct GNUNET_HashCode)));
FAILIF (have->rtransaction_id != refund.rtransaction_id);
FAILIF (0 != TALER_amount_cmp (&have->refund_amount,
&refund.refund_amount));
FAILIF (0 != TALER_amount_cmp (&have->refund_fee,
&refund.refund_fee));
matched |= 4;
break;
}
case TALER_EXCHANGEDB_TT_PAYBACK:
{
struct TALER_EXCHANGEDB_Payback *payback = tlp->details.payback;
FAILIF (0 != memcmp (&payback->coin_sig,
&coin_sig,
sizeof (coin_sig)));
FAILIF (0 != memcmp (&payback->coin_blind,
&coin_blind,
sizeof (coin_blind)));
FAILIF (0 != memcmp (&payback->reserve_pub,
&reserve_pub,
sizeof (reserve_pub)));
FAILIF (0 != memcmp (&payback->coin.coin_pub,
&deposit.coin.coin_pub,
sizeof (deposit.coin.coin_pub)));
FAILIF (0 != TALER_amount_cmp (&payback->value,
&value));
matched |= 8;
break;
}
default:
FAILIF (1);
break;
}
}
FAILIF (13 != matched);
plugin->free_coin_transaction_list (plugin->cls,
tl);
FAILIF (GNUNET_OK !=
test_wire_prepare (session));
FAILIF (GNUNET_OK !=
test_wire_out (session,
&deposit));
FAILIF (GNUNET_OK !=
test_gc (session));
FAILIF (GNUNET_OK !=
test_wire_fees (session));
plugin->preflight (plugin->cls,
session);
result = 0;
drop:
if (0 != result)
plugin->rollback (plugin->cls,
session);
if (NULL != rh)
plugin->free_reserve_history (plugin->cls,
rh);
rh = NULL;
GNUNET_break (GNUNET_OK ==
plugin->drop_tables (plugin->cls));
if (NULL != dkp)
destroy_denom_key_pair (dkp);
if (NULL != cbc.sig.rsa_signature)
GNUNET_CRYPTO_rsa_signature_free (cbc.sig.rsa_signature);
if (NULL != cbc2.denom_pub.rsa_public_key)
GNUNET_CRYPTO_rsa_public_key_free (cbc2.denom_pub.rsa_public_key);
if (NULL != cbc2.sig.rsa_signature)
GNUNET_CRYPTO_rsa_signature_free (cbc2.sig.rsa_signature);
dkp = NULL;
json_decref (wire);
TALER_EXCHANGEDB_plugin_unload (plugin);
plugin = NULL;
}
int
main (int argc,
char *const argv[])
{
const char *plugin_name;
char *config_filename;
char *testname;
struct GNUNET_CONFIGURATION_Handle *cfg;
result = -1;
if (NULL == (plugin_name = strrchr (argv[0], (int) '-')))
{
GNUNET_break (0);
return -1;
}
GNUNET_log_setup (argv[0],
"WARNING",
NULL);
plugin_name++;
(void) GNUNET_asprintf (&testname,
"test-exchange-db-%s",
plugin_name);
(void) GNUNET_asprintf (&config_filename,
"%s.conf",
testname);
cfg = GNUNET_CONFIGURATION_create ();
if (GNUNET_OK !=
GNUNET_CONFIGURATION_parse (cfg,
config_filename))
{
GNUNET_break (0);
GNUNET_free (config_filename);
GNUNET_free (testname);
return 2;
}
GNUNET_SCHEDULER_run (&run,
cfg);
GNUNET_CONFIGURATION_destroy (cfg);
GNUNET_free (config_filename);
GNUNET_free (testname);
return result;
}
/* end of test_exchangedb.c */
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