From 58e7e98657352a3c750b8ff73e35d1e91fc5a707 Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Wed, 28 Sep 2022 12:12:53 +0200 Subject: -first sketch for reserve_open testing CMD --- src/testing/testing_api_cmd_reserve_open.c | 152 ++++++++++++++++++++++++++++- 1 file changed, 147 insertions(+), 5 deletions(-) diff --git a/src/testing/testing_api_cmd_reserve_open.c b/src/testing/testing_api_cmd_reserve_open.c index 366d6b920..a1ddac162 100644 --- a/src/testing/testing_api_cmd_reserve_open.c +++ b/src/testing/testing_api_cmd_reserve_open.c @@ -27,6 +27,24 @@ #include "taler_testing_lib.h" +/** + * Information we track per coin used to pay for opening the + * reserve. + */ +struct CoinDetail +{ + /** + * Name of the command and index of the coin to use. + */ + char *name; + + /** + * Amount to charge to this coin. + */ + struct TALER_Amount amount; +}; + + /** * State for a "open" CMD. */ @@ -38,6 +56,21 @@ struct OpenState */ const char *reserve_reference; + /** + * Requested expiration time. + */ + struct GNUNET_TIME_Relative req_expiration_time; + + /** + * Requested minimum number of purses. + */ + uint32_t min_purses; + + /** + * Amount to pay for the opening from the reserve balance. + */ + struct TALER_Amount reserve_pay; + /** * Handle to the "reserve open" operation. */ @@ -48,6 +81,16 @@ struct OpenState */ const char *expected_balance; + /** + * Length of the @e cd array. + */ + unsigned int cpl; + + /** + * Coin details, array of length @e cpl. + */ + struct CoinDetail *cd; + /** * Private key of the reserve being analyzed. */ @@ -122,6 +165,7 @@ open_run (void *cls, { struct OpenState *ss = cls; const struct TALER_TESTING_Command *create_reserve; + struct TALER_EXCHANGE_PurseDeposit cp[GNUNET_NZL (ss->cpl)]; ss->is = is; create_reserve @@ -145,10 +189,80 @@ open_run (void *cls, } GNUNET_CRYPTO_eddsa_key_get_public (&ss->reserve_priv->eddsa_priv, &ss->reserve_pub.eddsa_pub); - ss->rsh = TALER_EXCHANGE_reserves_open (is->exchange, - ss->reserve_priv, - &reserve_open_cb, - ss); + for (unsigned int i = 0; icpl; i++) + { + struct TALER_EXCHANGE_PurseDeposit *cpi = &cp[i]; + struct TALER_TESTING_Command *cmdi; + const struct TALER_AgeCommitmentProof *age_commitment_proof; + const struct TALER_CoinSpendPrivateKeyP *coin_priv; + const struct TALER_DenominationSignature *denom_sig; + const struct TALER_EXCHANGE_DenomPublicKey *denom_pub; + char *cref; + unsigned int cidx; + + if (GNUNET_OK != + TALER_TESTING_parse_coin_reference (ss->cd[i].name, + &cref, + &cidx)) + { + GNUNET_break (0); + TALER_LOG_ERROR ("Failed to parse coin reference `%s'\n", + ss->cd[i].name); + TALER_TESTING_interpreter_fail (is); + return; + } + cmdi = TALER_TESTING_interpreter_lookup_command (is, + cref); + GNUNET_free (cref); + if (NULL == cmdi) + { + GNUNET_break (0); + TALER_LOG_ERROR ("Command `%s' not found\n", + ss->cd[i].name); + TALER_TESTING_interpreter_fail (is); + return; + } + if ( (GNUNET_OK != + TALER_TESTING_get_trait_age_commitment_proof (cmdi, + cidx, + &age_commitment_proof)) + || + (GNUNET_OK != + TALER_TESTING_get_trait_coin_priv (cmdi, + cidx, + &coin_priv)) || + (GNUNET_OK != + TALER_TESTING_get_trait_denom_sig_priv (cmdi, + cidx, + &denom_sig)) || + (GNUNET_OK != + TALER_TESTING_get_trait_denom_pub (cmdi, + cidx, + &denom_pub)) ) + { + GNUNET_break (0); + TALER_LOG_ERROR ("Coin trait not found in `%s'\n", + ss->cd[i].name); + TALER_TESTING_interpreter_fail (is); + return; + } + TALER_denom_pub_hash (denom_pub, + &cpi->h_denom_pub); + cpi->age_commitment_proof = age_commitment_proof; + cpi->coin_priv = *coin_priv; + cpi->denom_sig = *denom_sig; + cpi->amount = ss->cd[i].amount; + } + ss->rsh = TALER_EXCHANGE_reserves_open ( + is->exchange, + ss->reserve_priv, + &ss->reserve_pay, + ss->cpl, + cp, + GNUNET_TIME_relative_to_timestamp (ss->req_expiration_time), + ss->min_purses, + &reserve_open_cb, + ss); } @@ -188,12 +302,40 @@ TALER_TESTING_cmd_reserve_open (const char *label, ...) { struct OpenState *ss; + va_list ap; + const char *name; + unsigned int i; GNUNET_assert (NULL != reserve_reference); ss = GNUNET_new (struct OpenState); ss->reserve_reference = reserve_reference; - ss->expected_balance = expected_balance; + ss->req_expiration_time = expiration_time; + ss->min_purses = min_purses; + GNUNET_assert (GNUNET_OK == + TALER_string_to_amount (reserve_pay, + &ss->reserve_pay)); ss->expected_response_code = expected_response_code; + va_start (ap, + expected_response_code); + while (NULL != (name = va_arg (ap, const char *))) + ss->cpl++; + va_end (ap); + GNUNET_assert (0 == (ss->cpl % 2)); + ss->cd = GNUNET_new_array (ss->cpl, + struct CoinDetail); + i = 0; + va_start (ap, + expected_response_code); + while (NULL != (name = va_arg (ap, const char *))) + { + ap[i].name = name; + GNUNET_assert (GNUNET_OK == + TALER_string_to_amount (va_arg (ap, + const char *), + &ap[i].amount)); + i++; + } + va_end (ap); { struct TALER_TESTING_Command cmd = { .cls = ss, -- cgit v1.2.3