diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/exchange/taler-exchange-httpd_deposit.c | 1 | ||||
-rw-r--r-- | src/exchange/taler-exchange-httpd_responses.c | 21 | ||||
-rw-r--r-- | src/exchangedb/plugin_exchangedb_postgres.c | 28 | ||||
-rw-r--r-- | src/include/taler_exchange_service.h | 2 | ||||
-rw-r--r-- | src/include/taler_exchangedb_plugin.h | 15 | ||||
-rw-r--r-- | src/include/taler_signatures.h | 11 | ||||
-rw-r--r-- | src/lib/exchange_api_common.c | 2 | ||||
-rw-r--r-- | src/lib/exchange_api_deposit.c | 4 | ||||
-rw-r--r-- | src/testing/testing_api_cmd_deposit.c | 1 |
9 files changed, 72 insertions, 13 deletions
diff --git a/src/exchange/taler-exchange-httpd_deposit.c b/src/exchange/taler-exchange-httpd_deposit.c index 95143758d..c2610b4b9 100644 --- a/src/exchange/taler-exchange-httpd_deposit.c +++ b/src/exchange/taler-exchange-httpd_deposit.c @@ -520,6 +520,7 @@ TEH_handler_deposit (struct MHD_Connection *connection, .purpose.size = htonl (sizeof (dr)), .h_contract_terms = deposit.h_contract_terms, .h_wire = deposit.h_wire, + .h_denom_pub = deposit.coin.denom_pub_hash, .wallet_timestamp = GNUNET_TIME_absolute_hton (deposit.timestamp), .refund_deadline = GNUNET_TIME_absolute_hton (deposit.refund_deadline), .merchant = deposit.merchant_pub, diff --git a/src/exchange/taler-exchange-httpd_responses.c b/src/exchange/taler-exchange-httpd_responses.c index f65951614..ee65cd6e0 100644 --- a/src/exchange/taler-exchange-httpd_responses.c +++ b/src/exchange/taler-exchange-httpd_responses.c @@ -66,6 +66,7 @@ TEH_RESPONSE_compile_transaction_history ( .purpose.size = htonl (sizeof (dr)), .h_contract_terms = deposit->h_contract_terms, .h_wire = deposit->h_wire, + .h_denom_pub = deposit->h_denom_pub, .wallet_timestamp = GNUNET_TIME_absolute_hton (deposit->timestamp), .refund_deadline = GNUNET_TIME_absolute_hton ( deposit->refund_deadline), @@ -94,7 +95,7 @@ TEH_RESPONSE_compile_transaction_history ( json_array_append_new ( history, json_pack ( - "{s:s, s:o, s:o, s:o, s:o, s:o, s:o, s:o, s:o}", + "{s:s, s:o, s:o, s:o, s:o, s:o, s:o, s:o, s:o, s:o}", "type", "DEPOSIT", "amount", @@ -111,6 +112,8 @@ TEH_RESPONSE_compile_transaction_history ( GNUNET_JSON_from_data_auto (&deposit->h_contract_terms), "h_wire", GNUNET_JSON_from_data_auto (&deposit->h_wire), + "h_denom_pub", + GNUNET_JSON_from_data_auto (&deposit->h_denom_pub), "coin_sig", GNUNET_JSON_from_data_auto (&deposit->csig)))) { @@ -151,7 +154,7 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ("{s:s, s:o, s:o, s:o, s:o}", + json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o}", "type", "MELT", "amount", @@ -160,6 +163,8 @@ TEH_RESPONSE_compile_transaction_history ( TALER_JSON_from_amount (&melt->melt_fee), "rc", GNUNET_JSON_from_data_auto (&melt->rc), + "h_denom_pub", + GNUNET_JSON_from_data_auto (&melt->h_denom_pub), "coin_sig", GNUNET_JSON_from_data_auto (&melt->coin_sig)))) { @@ -267,7 +272,7 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o}", + json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o, s:o}", "type", "OLD-COIN-RECOUP", "amount", @@ -278,6 +283,8 @@ TEH_RESPONSE_compile_transaction_history ( GNUNET_JSON_from_data_auto (&epub), "coin_pub", GNUNET_JSON_from_data_auto (&pr->coin.coin_pub), + "h_denom_pub", + GNUNET_JSON_from_data_auto (&pr->coin.denom_pub_hash), "timestamp", GNUNET_JSON_from_time_abs (pr->timestamp)))) { @@ -315,7 +322,7 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o}", + json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o, s:o}", "type", "RECOUP", "amount", @@ -326,6 +333,8 @@ TEH_RESPONSE_compile_transaction_history ( GNUNET_JSON_from_data_auto (&epub), "reserve_pub", GNUNET_JSON_from_data_auto (&recoup->reserve_pub), + "h_denom_pub", + GNUNET_JSON_from_data_auto (&recoup->h_denom_pub), "timestamp", GNUNET_JSON_from_time_abs (recoup->timestamp)))) { @@ -369,7 +378,7 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o}", + json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o, s:o}", "type", "RECOUP-REFRESH", "amount", @@ -380,6 +389,8 @@ TEH_RESPONSE_compile_transaction_history ( GNUNET_JSON_from_data_auto (&epub), "old_coin_pub", GNUNET_JSON_from_data_auto (&pr->old_coin_pub), + "h_denom_pub", + GNUNET_JSON_from_data_auto (&pr->coin.denom_pub_hash), "timestamp", GNUNET_JSON_from_time_abs (pr->timestamp)))) { diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c index 98b3c170b..0f96f0e86 100644 --- a/src/exchangedb/plugin_exchangedb_postgres.c +++ b/src/exchangedb/plugin_exchangedb_postgres.c @@ -662,13 +662,15 @@ postgres_get_session (void *cls) ",old_coin_sig" ",amount_with_fee_val" ",amount_with_fee_frac" + ",kc.denom_pub_hash" ",denom.fee_refresh_val " ",denom.fee_refresh_frac " ",melt_serial_id" " FROM refresh_commitments" - " JOIN known_coins " - " ON (refresh_commitments.old_coin_pub = known_coins.coin_pub)" - " JOIN denominations denom USING (denom_pub_hash)" + " JOIN known_coins kc" + " ON (refresh_commitments.old_coin_pub = kc.coin_pub)" + " JOIN denominations denom" + " USING (denom_pub_hash)" " WHERE old_coin_pub=$1;", 1), @@ -953,6 +955,7 @@ postgres_get_session (void *cls) ",amount_with_fee_frac" ",denom.fee_deposit_val" ",denom.fee_deposit_frac" + ",kc.denom_pub_hash" ",wallet_timestamp" ",refund_deadline" ",wire_deadline" @@ -963,7 +966,7 @@ postgres_get_session (void *cls) ",coin_sig" ",deposit_serial_id" " FROM deposits" - " JOIN known_coins" + " JOIN known_coins kc" " USING (coin_pub)" " JOIN denominations denom" " USING (denom_pub_hash)" @@ -1296,8 +1299,8 @@ postgres_get_session (void *cls) ",coins.denom_sig" ",recoup_refresh_uuid" " FROM recoup_refresh" - " JOIN known_coins coins" - " USING (coin_pub)" + " JOIN known_coins coins" + " USING (coin_pub)" " WHERE h_blind_ev IN" " (SELECT rrc.h_coin_ev" " FROM refresh_commitments" @@ -1340,6 +1343,7 @@ postgres_get_session (void *cls) GNUNET_PQ_make_prepare ("recoup_by_coin", "SELECT" " ro.reserve_pub" + ",coins.denom_pub_hash" ",coin_sig" ",coin_blind" ",amount_val" @@ -1347,8 +1351,10 @@ postgres_get_session (void *cls) ",timestamp" ",recoup_uuid" " FROM recoup" - " JOIN reserves_out ro" - " USING (h_blind_ev)" + " JOIN reserves_out ro" + " USING (h_blind_ev)" + " JOIN known_coins coins" + " USING (coin_pub)" " WHERE recoup.coin_pub=$1" " FOR UPDATE;", 1), @@ -4079,6 +4085,8 @@ add_coin_deposit (void *cls, &deposit->refund_deadline), TALER_PQ_result_spec_absolute_time ("wire_deadline", &deposit->wire_deadline), + GNUNET_PQ_result_spec_auto_from_type ("denom_pub_hash", + &deposit->h_denom_pub), GNUNET_PQ_result_spec_auto_from_type ("merchant_pub", &deposit->merchant_pub), GNUNET_PQ_result_spec_auto_from_type ("h_contract_terms", @@ -4144,6 +4152,8 @@ add_coin_melt (void *cls, GNUNET_PQ_result_spec_auto_from_type ("rc", &melt->rc), /* oldcoin_index not needed */ + GNUNET_PQ_result_spec_auto_from_type ("denom_pub_hash", + &melt->h_denom_pub), GNUNET_PQ_result_spec_auto_from_type ("old_coin_sig", &melt->coin_sig), TALER_PQ_RESULT_SPEC_AMOUNT ("amount_with_fee", @@ -4335,6 +4345,8 @@ add_coin_recoup (void *cls, &recoup->reserve_pub), GNUNET_PQ_result_spec_auto_from_type ("coin_sig", &recoup->coin_sig), + GNUNET_PQ_result_spec_auto_from_type ("denom_pub_hash", + &recoup->h_denom_pub), GNUNET_PQ_result_spec_auto_from_type ("coin_blind", &recoup->coin_blind), TALER_PQ_RESULT_SPEC_AMOUNT ("amount", diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h index 02ab182f2..b12edb05c 100644 --- a/src/include/taler_exchange_service.h +++ b/src/include/taler_exchange_service.h @@ -751,6 +751,7 @@ TALER_EXCHANGE_wire_cancel (struct TALER_EXCHANGE_WireHandle *wh); * @param deposit_fee the deposit fee we expect to pay * @param h_wire hash of the merchant’s account details * @param h_contract_terms hash of the contact of the merchant with the customer (further details are never disclosed to the exchange) + * @param h_denom_pub hash of the coin denomination's public key * @param coin_priv coin’s private key * @param wallet_timestamp timestamp when the contract was finalized, must not be too far in the future * @param merchant_pub the public key of the merchant (used to identify the merchant for refund requests) @@ -763,6 +764,7 @@ TALER_EXCHANGE_deposit_permission_sign ( const struct TALER_Amount *deposit_fee, const struct GNUNET_HashCode *h_wire, const struct GNUNET_HashCode *h_contract_terms, + const struct GNUNET_HashCode *h_denom_pub, const struct TALER_CoinSpendPrivateKeyP *coin_priv, struct GNUNET_TIME_Absolute wallet_timestamp, const struct TALER_MerchantPublicKeyP *merchant_pub, diff --git a/src/include/taler_exchangedb_plugin.h b/src/include/taler_exchangedb_plugin.h index d069bd2ec..a12aaa426 100644 --- a/src/include/taler_exchangedb_plugin.h +++ b/src/include/taler_exchangedb_plugin.h @@ -336,6 +336,11 @@ struct TALER_EXCHANGEDB_RecoupListEntry struct TALER_CoinSpendSignatureP coin_sig; /** + * Hash of the public denomination key used to sign the coin. + */ + struct GNUNET_HashCode h_denom_pub; + + /** * Public key of the reserve the coin was paid back into. */ struct TALER_ReservePublicKeyP reserve_pub; @@ -609,6 +614,11 @@ struct TALER_EXCHANGEDB_DepositListEntry struct GNUNET_HashCode h_wire; /** + * Hash of the public denomination key used to sign the coin. + */ + struct GNUNET_HashCode h_denom_pub; + + /** * Detailed information about the receiver for executing the transaction. * Includes URL in payto://-format and salt. */ @@ -782,6 +792,11 @@ struct TALER_EXCHANGEDB_MeltListEntry struct TALER_RefreshCommitmentP rc; /** + * Hash of the public denomination key used to sign the coin. + */ + struct GNUNET_HashCode h_denom_pub; + + /** * How much value is being melted? This amount includes the fees, * so the final amount contributed to the melt is this value minus * the fee for melting the coin. We include the fee in what is diff --git a/src/include/taler_signatures.h b/src/include/taler_signatures.h index 7f9e090a1..81e2e1c82 100644 --- a/src/include/taler_signatures.h +++ b/src/include/taler_signatures.h @@ -351,6 +351,11 @@ struct TALER_DepositRequestPS struct GNUNET_HashCode h_wire GNUNET_PACKED; /** + * Hash over the denomination public key used to sign the coin. + */ + struct GNUNET_HashCode h_denom_pub GNUNET_PACKED; + + /** * Time when this request was generated. Used, for example, to * assess when (roughly) the income was achieved for tax purposes. * Note that the Exchange will only check that the timestamp is not "too @@ -580,6 +585,12 @@ struct TALER_RefreshMeltCoinAffirmationPS struct TALER_RefreshCommitmentP rc GNUNET_PACKED; /** + * Hash over the denomination public key used to sign the coin. + * FIXME: add here, initialize everywhere! + */ + // struct GNUNET_HashCode h_denom_pub GNUNET_PACKED; + + /** * How much of the value of the coin should be melted? This amount * includes the fees, so the final amount contributed to the melt is * this value minus the fee for melting the coin. We include the diff --git a/src/lib/exchange_api_common.c b/src/lib/exchange_api_common.c index 52c0e20ac..27dbbb86c 100644 --- a/src/lib/exchange_api_common.c +++ b/src/lib/exchange_api_common.c @@ -523,6 +523,8 @@ TALER_EXCHANGE_verify_coin_history ( &dr.h_contract_terms), GNUNET_JSON_spec_fixed_auto ("h_wire", &dr.h_wire), + GNUNET_JSON_spec_fixed_auto ("h_denom_pub", + &dr.h_denom_pub), TALER_JSON_spec_absolute_time_nbo ("timestamp", &dr.wallet_timestamp), TALER_JSON_spec_absolute_time_nbo ("refund_deadline", diff --git a/src/lib/exchange_api_deposit.c b/src/lib/exchange_api_deposit.c index bb56ce1c9..ba3ba48e0 100644 --- a/src/lib/exchange_api_deposit.c +++ b/src/lib/exchange_api_deposit.c @@ -432,6 +432,7 @@ verify_signatures (const struct TALER_EXCHANGE_DenomPublicKey *dki, .purpose.size = htonl (sizeof (dr)), .h_contract_terms = *h_contract_terms, .h_wire = *h_wire, + .h_denom_pub = *denom_pub_hash, .wallet_timestamp = GNUNET_TIME_absolute_hton (timestamp), .refund_deadline = GNUNET_TIME_absolute_hton (refund_deadline), .merchant = *merchant_pub, @@ -497,6 +498,7 @@ verify_signatures (const struct TALER_EXCHANGE_DenomPublicKey *dki, * @param deposit_fee the deposit fee we expect to pay * @param h_wire hash of the merchant’s account details * @param h_contract_terms hash of the contact of the merchant with the customer (further details are never disclosed to the exchange) + * @param h_denom_pub hash of the coin denomination's public key * @param coin_priv coin’s private key * @param wallet_timestamp timestamp when the contract was finalized, must not be too far in the future * @param merchant_pub the public key of the merchant (used to identify the merchant for refund requests) @@ -509,6 +511,7 @@ TALER_EXCHANGE_deposit_permission_sign ( const struct TALER_Amount *deposit_fee, const struct GNUNET_HashCode *h_wire, const struct GNUNET_HashCode *h_contract_terms, + const struct GNUNET_HashCode *h_denom_pub, const struct TALER_CoinSpendPrivateKeyP *coin_priv, struct GNUNET_TIME_Absolute wallet_timestamp, const struct TALER_MerchantPublicKeyP *merchant_pub, @@ -522,6 +525,7 @@ TALER_EXCHANGE_deposit_permission_sign ( (TALER_SIGNATURE_WALLET_COIN_DEPOSIT), .h_contract_terms = *h_contract_terms, .h_wire = *h_wire, + .h_denom_pub = *h_denom_pub, .wallet_timestamp = GNUNET_TIME_absolute_hton (wallet_timestamp), .refund_deadline = GNUNET_TIME_absolute_hton (refund_deadline), .merchant = *merchant_pub diff --git a/src/testing/testing_api_cmd_deposit.c b/src/testing/testing_api_cmd_deposit.c index e7a4c2988..613f981b5 100644 --- a/src/testing/testing_api_cmd_deposit.c +++ b/src/testing/testing_api_cmd_deposit.c @@ -409,6 +409,7 @@ deposit_run (void *cls, &denom_pub->fee_deposit, &h_wire, &h_contract_terms, + &denom_pub->h_key, coin_priv, ds->wallet_timestamp, &merchant_pub, |