diff options
Diffstat (limited to 'src/exchangedb/test_exchangedb_populate_link_data.c')
| -rw-r--r-- | src/exchangedb/test_exchangedb_populate_link_data.c | 534 |
1 files changed, 0 insertions, 534 deletions
diff --git a/src/exchangedb/test_exchangedb_populate_link_data.c b/src/exchangedb/test_exchangedb_populate_link_data.c deleted file mode 100644 index 84e5ab88..00000000 --- a/src/exchangedb/test_exchangedb_populate_link_data.c +++ /dev/null @@ -1,534 +0,0 @@ -/* - This file is part of TALER - Copyright (C) 2014-2022 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_populate_link_data.c - * @brief test cases for DB interaction functions - * @author Joseph Xu - */ -#include "platform.h" -#include "taler_exchangedb_lib.h" -#include "taler_json_lib.h" -#include "taler_exchangedb_plugin.h" -#include "math.h" - -/** - * 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)) - -#define CURRENCY "EUR" -#define RSA_KEY_SIZE 1024 -#define ROUNDS 100 -#define NUM_ROWS 1000 -#define MELT_NEW_COINS 5 -#define DENOMINATIONS 5 -#define MELT_NOREVEAL_INDEX 1 -/** - * Database plugin under test. - */ -static struct TALER_EXCHANGEDB_Plugin *plugin; -static struct TALER_DenomFeeSet fees; -/** - * Denomination keys used for fresh coins in melt test. - */ -static struct DenomKeyPair **new_dkp; -static int result; - -static struct TALER_TransferPrivateKeyP tprivs[TALER_CNC_KAPPA]; -static struct TALER_TransferPublicKeyP tpub; -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 key pair to destroy - */ -static void -destroy_denom_key_pair (struct DenomKeyPair *dkp) -{ - TALER_denom_pub_free (&dkp->pub); - TALER_denom_priv_free (&dkp->priv); - GNUNET_free (dkp); -} - - -/** - * Create a denomination key pair by registering the denomination in the DB. - * - * @param size the size of the denomination key - * @param now time to use for key generation, legal expiration will be 3h later. - * @param fees fees to use - * @return the denominaiton key pair; NULL upon error - */ -static struct DenomKeyPair * -create_denom_key_pair (unsigned int size, - struct GNUNET_TIME_Timestamp now, - const struct TALER_Amount *value, - const struct TALER_DenomFeeSet *fees) -{ - struct DenomKeyPair *dkp; - struct TALER_EXCHANGEDB_DenominationKey dki; - struct TALER_EXCHANGEDB_DenominationKeyInformation issue2; - - dkp = GNUNET_new (struct DenomKeyPair); - GNUNET_assert (GNUNET_OK == - TALER_denom_priv_create (&dkp->priv, - &dkp->pub, - TALER_DENOMINATION_RSA, - size)); - memset (&dki, - 0, - sizeof (struct TALER_EXCHANGEDB_DenominationKey)); - dki.denom_pub = dkp->pub; - dki.issue.start = now; - dki.issue.expire_withdraw - = GNUNET_TIME_absolute_to_timestamp ( - GNUNET_TIME_absolute_add ( - now.abs_time, - GNUNET_TIME_UNIT_HOURS)); - dki.issue.expire_deposit - = GNUNET_TIME_absolute_to_timestamp ( - GNUNET_TIME_absolute_add ( - now.abs_time, - GNUNET_TIME_relative_multiply ( - GNUNET_TIME_UNIT_HOURS, 2))); - dki.issue.expire_legal - = GNUNET_TIME_absolute_to_timestamp ( - GNUNET_TIME_absolute_add ( - now.abs_time, - GNUNET_TIME_relative_multiply ( - GNUNET_TIME_UNIT_HOURS, 3))); - dki.issue.value = *value; - dki.issue.fees = *fees; - TALER_denom_pub_hash (&dkp->pub, - &dki.issue.denom_hash); - if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != - plugin->insert_denomination_info (plugin->cls, - &dki.denom_pub, - &dki.issue)) - { - GNUNET_break (0); - destroy_denom_key_pair (dkp); - return NULL; - } - memset (&issue2, 0, sizeof (issue2)); - if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != - plugin->get_denomination_info (plugin->cls, - &dki.issue.denom_hash, - &issue2)) - { - GNUNET_break (0); - destroy_denom_key_pair (dkp); - return NULL; - } - if (0 != GNUNET_memcmp (&dki.issue, - &issue2)) - { - GNUNET_break (0); - destroy_denom_key_pair (dkp); - return NULL; - } - return 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_LinkList *ldl) -{ - (void) cls; - (void) transfer_pub; - (void) ldl; -} - - -/** - * Main function that will be run by the scheduler. - * - * @param cls closure with config - */ - -static void -run (void *cls) -{ - struct TALER_EXCHANGEDB_Refresh *refresh; - uint64_t melt_serial_id; - struct GNUNET_CONFIGURATION_Handle *cfg = cls; - const uint32_t num_partitions = 10; - struct DenomKeyPair *dkp = NULL; - struct TALER_EXCHANGEDB_Deposit *depos=NULL; - struct TALER_Amount value; - struct GNUNET_TIME_Relative times = GNUNET_TIME_UNIT_ZERO; - unsigned long long sqrs=0; - struct TALER_EXCHANGEDB_Refund *ref=NULL; - unsigned int *perm; - unsigned long long duration_sq; - struct TALER_ExchangeWithdrawValues alg_values = { - .cipher = TALER_DENOMINATION_RSA - }; - - ref = GNUNET_new_array (ROUNDS +1, - struct TALER_EXCHANGEDB_Refund); - depos = GNUNET_new_array (ROUNDS +1, - struct TALER_EXCHANGEDB_Deposit); - refresh = GNUNET_new_array (ROUNDS +1, - struct TALER_EXCHANGEDB_Refresh); - - if (NULL == - (plugin = TALER_EXCHANGEDB_plugin_load (cfg))) - { - GNUNET_break (0); - result = 77; - return; - } - (void) plugin->drop_tables (plugin->cls); - if (GNUNET_OK != - plugin->create_tables (plugin->cls, - true, - num_partitions)) - { - GNUNET_break (0); - result = 77; - goto cleanup; - } - if (GNUNET_OK != - plugin->preflight (plugin->cls)) - { - GNUNET_break (0); - goto cleanup; - } - - GNUNET_assert (GNUNET_OK == - TALER_string_to_amount (CURRENCY ":1.000010", - &value)); - GNUNET_assert (GNUNET_OK == - TALER_string_to_amount (CURRENCY ":0.000010", - &fees.withdraw)); - GNUNET_assert (GNUNET_OK == - TALER_string_to_amount (CURRENCY ":0.000010", - &fees.deposit)); - GNUNET_assert (GNUNET_OK == - TALER_string_to_amount (CURRENCY ":0.000010", - &fees.refresh)); - GNUNET_assert (GNUNET_OK == - TALER_string_to_amount (CURRENCY ":0.000010", - &fees.refund)); - //DENOMINATION - { - //PAIR KEY LIST - new_dkp = GNUNET_new_array (MELT_NEW_COINS, - struct DenomKeyPair *); - - for (unsigned int cnt = 0; cnt < MELT_NEW_COINS; cnt++) - { - struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get (); - - new_dkp[cnt] = create_denom_key_pair (RSA_KEY_SIZE, - now, - &value, - &fees); - GNUNET_assert (NULL != new_dkp[cnt]); - } - } - perm = GNUNET_CRYPTO_random_permute (GNUNET_CRYPTO_QUALITY_NONCE, - NUM_ROWS); - //BEGIN - FAILIF (GNUNET_OK != - plugin->start (plugin->cls, - "Transaction")); - for (unsigned int j = 0; j < NUM_ROWS; j++) - { - union TALER_DenominationBlindingKeyP bks; - struct TALER_CoinPubHashP c_hash; - unsigned int i = perm[j]; - uint64_t known_coin_id; - struct TALER_EXCHANGEDB_CollectableBlindcoin cbc; - if (i >= ROUNDS) - i = ROUNDS; /* throw-away slot, do not keep around */ - RND_BLK (&depos[i].coin.coin_pub); - ZR_BLK (&cbc); - TALER_denom_pub_hash (&new_dkp[(unsigned int)rand()%MELT_NEW_COINS]->pub, - &depos[i].coin.denom_pub_hash); - - - - { - struct TALER_EXCHANGEDB_RefreshRevealedCoin revealed_coins[MELT_NEW_COINS]; - - for (unsigned int p=0;p<MELT_NEW_COINS;p++) - { - struct TALER_EXCHANGEDB_RefreshRevealedCoin *revealed_coin = &revealed_coins[p]; - struct TALER_BlindedPlanchet *bp = &revealed_coin->blinded_planchet; - struct TALER_BlindedRsaPlanchet *rp = &bp->details.rsa_blinded_planchet; - - /* h_coin_ev must be unique, but we only have MELT_NEW_COINS created - above for NUM_ROWS iterations; instead of making "all new" coins, - we simply randomize the hash here as nobody is checking for consistency - anyway ;-) */ - bp->cipher = TALER_DENOMINATION_RSA; - rp->blinded_msg_size = 1 + (size_t) GNUNET_CRYPTO_random_u64 ( - GNUNET_CRYPTO_QUALITY_WEAK, - (RSA_KEY_SIZE / 8) - 1); - rp->blinded_msg = GNUNET_malloc (rp->blinded_msg_size); - GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, - rp->blinded_msg, - rp->blinded_msg_size); - TALER_denom_pub_hash (&new_dkp[(unsigned int)rand()%MELT_NEW_COINS]->pub, - &revealed_coin->h_denom_pub); - revealed_coin->exchange_vals = alg_values; - TALER_coin_ev_hash (bp, - &revealed_coin->h_denom_pub, - &revealed_coin->coin_envelope_hash); - GNUNET_assert (GNUNET_OK == - TALER_denom_sign_blinded (&revealed_coin->coin_sig, - &new_dkp[(unsigned int)rand()%MELT_NEW_COINS]->priv, - true, - bp)); - GNUNET_assert ( - GNUNET_OK == - TALER_denom_sign_blinded ( - &cbc.sig, - &new_dkp[(unsigned int)rand()%MELT_NEW_COINS]->priv, - false, - bp)); - } - GNUNET_assert (GNUNET_OK == - TALER_denom_sig_unblind (&depos[i].coin.denom_sig, - &cbc.sig, - &bks, - &c_hash, - &alg_values, - &new_dkp[(unsigned int)rand()%MELT_NEW_COINS]->pub)); - { - /* ENSURE_COIN_KNOWN */ - struct TALER_DenominationHashP dph; - struct TALER_AgeCommitmentHash agh; - bool zombie_required = false; - bool balance_ok; - - FAILIF (TALER_EXCHANGEDB_CKS_ADDED != - plugin->ensure_coin_known (plugin->cls, - &depos[i].coin, - &known_coin_id, - &dph, - &agh)); - /**** INSERT REFRESH COMMITMENTS ****/ - refresh[i].coin = depos[i].coin; - RND_BLK (&refresh[i].coin_sig); - RND_BLK (&refresh[i].rc); - refresh[i].amount_with_fee = value; - refresh[i].noreveal_index = MELT_NOREVEAL_INDEX; - FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != - plugin->do_melt (plugin->cls, - NULL, - &refresh[i], - known_coin_id, - &zombie_required, - &balance_ok)); - } - /****GET melt_serial_id generated by default****/ - { - struct TALER_EXCHANGEDB_Melt ret_refresh_session; - - FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != - plugin->get_melt (plugin->cls, - &refresh[i].rc, - &ret_refresh_session, - &melt_serial_id)); - } - /**** INSERT REFRESH_REVEAL + TRANSFER_KEYS *****/ - { - static unsigned int cnt; - - RND_BLK (&tprivs); - RND_BLK (&tpub); - FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != - plugin->insert_refresh_reveal (plugin->cls, - melt_serial_id, - MELT_NEW_COINS, - revealed_coins, - TALER_CNC_KAPPA - 1, - tprivs, - &tpub)); - cnt++; - // fprintf (stderr, "CNT: %u - %llu\n", cnt, (unsigned long long) melt_serial_id); - } - for (unsigned int cnt = 0; cnt < MELT_NEW_COINS; cnt++) - { - TALER_blinded_denom_sig_free (&revealed_coins[cnt].coin_sig); - TALER_blinded_planchet_free (&revealed_coins[cnt].blinded_planchet); - } - - /* { - struct TALER_CoinSpendPublicKeyP ocp; - uint64_t rrc_serial; - - FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != - plugin->get_old_coin_by_h_blind (plugin->cls, - &revealed_coins->coin_envelope_hash, - &ocp, - &rrc_serial)); - }*/ - } - if (ROUNDS == i) - TALER_denom_sig_free (&depos[i].coin.denom_sig); - } - /* End of benchmark setup */ - GNUNET_free(perm); - // commit - FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS != - plugin->commit (plugin->cls)); - /**** CALL GET LINK DATA ****/ - for (unsigned int r=0; r< ROUNDS; r++) - { - struct GNUNET_TIME_Absolute time; - struct GNUNET_TIME_Relative duration; - enum GNUNET_DB_QueryStatus qs; - time = GNUNET_TIME_absolute_get(); - - qs = plugin->get_link_data (plugin->cls, - &refresh[r].coin.coin_pub, - &handle_link_data_cb, - NULL); - FAILIF (qs < 0); - - duration = GNUNET_TIME_absolute_get_duration (time); - times = GNUNET_TIME_relative_add (times, - duration); - duration_sq = duration.rel_value_us * duration.rel_value_us; - GNUNET_assert (duration_sq / duration.rel_value_us == duration.rel_value_us); - GNUNET_assert (sqrs + duration_sq >= sqrs); - sqrs += duration_sq; - } - - /* evaluation of performance */ - { - struct GNUNET_TIME_Relative avg; - double avg_dbl; - double variance; - - avg = GNUNET_TIME_relative_divide (times, - ROUNDS); - avg_dbl = avg.rel_value_us; - variance = sqrs - (avg_dbl * avg_dbl * ROUNDS); - fprintf(stdout, - "%8llu ± %6.0f\n", - (unsigned long long) avg.rel_value_us, - sqrt (variance / (ROUNDS-1))); - } - result = 0; -drop: - // GNUNET_break (GNUNET_OK == plugin->drop_tables (plugin->cls)); -cleanup: - if (NULL != dkp) - destroy_denom_key_pair (dkp); - 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 (new_dkp); - for (unsigned int i=0; i< ROUNDS; i++) - { - TALER_denom_sig_free (&depos[i].coin.denom_sig); - } - GNUNET_free(depos); - GNUNET_free(ref); - GNUNET_free(refresh); - dkp = NULL; - 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; - - (void) argc; - 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); - fprintf (stdout, - "Using config: %s\n", - config_filename); - 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_by_j.c */ |