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author | Christian Grothoff <christian@grothoff.org> | 2021-11-06 16:52:14 +0100 |
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committer | Christian Grothoff <christian@grothoff.org> | 2021-11-06 16:52:14 +0100 |
commit | 8175fdfa0f47e74e239190e809eff4dda5565a76 (patch) | |
tree | b8d46fe55fc9de418953eae23bc12f35295f4ba1 /src/lib/exchange_api_refund.c | |
parent | 938e2ce39c56ae5afc6c12f15be8f49c7edbf2fd (diff) | |
download | exchange-8175fdfa0f47e74e239190e809eff4dda5565a76.tar.xz |
introduce TALER_wallet_deposit_verify
Diffstat (limited to 'src/lib/exchange_api_refund.c')
-rw-r--r-- | src/lib/exchange_api_refund.c | 58 |
1 files changed, 33 insertions, 25 deletions
diff --git a/src/lib/exchange_api_refund.c b/src/lib/exchange_api_refund.c index a73f19fc9..1362a9c26 100644 --- a/src/lib/exchange_api_refund.c +++ b/src/lib/exchange_api_refund.c @@ -87,7 +87,7 @@ struct TALER_EXCHANGE_RefundHandle * @param[out] exchange_sig set to the exchange's signature * @return #GNUNET_OK if the signature is valid, #GNUNET_SYSERR if not */ -static int +static enum GNUNET_GenericReturnValue verify_refund_signature_ok (struct TALER_EXCHANGE_RefundHandle *rh, const json_t *json, struct TALER_ExchangePublicKeyP *exchange_pub, @@ -138,7 +138,7 @@ verify_refund_signature_ok (struct TALER_EXCHANGE_RefundHandle *rh, * @param json json reply with the coin transaction history * @return #GNUNET_OK if the signature is valid, #GNUNET_SYSERR if not */ -static int +static enum GNUNET_GenericReturnValue verify_conflict_history_ok (struct TALER_EXCHANGE_RefundHandle *rh, const json_t *json) { @@ -196,29 +196,32 @@ verify_conflict_history_ok (struct TALER_EXCHANGE_RefundHandle *rh, if (0 == strcasecmp (type, "DEPOSIT")) { - struct TALER_DepositRequestPS dr = { - .purpose.size = htonl (sizeof (dr)), - .purpose.purpose = htonl (TALER_SIGNATURE_WALLET_COIN_DEPOSIT), - .coin_pub = rh->depconf.coin_pub - }; + struct TALER_Amount deposit_fee; + struct TALER_MerchantWireHash h_wire; + struct TALER_PrivateContractHash h_contract_terms; + // struct TALER_ExtensionContractHash h_extensions; // FIXME! + struct TALER_DenominationHash h_denom_pub; + struct GNUNET_TIME_Absolute wallet_timestamp; + struct TALER_MerchantPublicKeyP merchant_pub; + struct GNUNET_TIME_Absolute refund_deadline; struct TALER_CoinSpendSignatureP sig; struct GNUNET_JSON_Specification spec[] = { GNUNET_JSON_spec_fixed_auto ("coin_sig", &sig), GNUNET_JSON_spec_fixed_auto ("h_contract_terms", - &dr.h_contract_terms), + &h_contract_terms), GNUNET_JSON_spec_fixed_auto ("h_wire", - &dr.h_wire), + &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", - &dr.refund_deadline), - TALER_JSON_spec_amount_any_nbo ("deposit_fee", - &dr.deposit_fee), + &h_denom_pub), + TALER_JSON_spec_absolute_time ("timestamp", + &wallet_timestamp), + TALER_JSON_spec_absolute_time ("refund_deadline", + &refund_deadline), + TALER_JSON_spec_amount_any ("deposit_fee", + &deposit_fee), GNUNET_JSON_spec_fixed_auto ("merchant_pub", - &dr.merchant), + &merchant_pub), GNUNET_JSON_spec_end () }; @@ -230,21 +233,26 @@ verify_conflict_history_ok (struct TALER_EXCHANGE_RefundHandle *rh, GNUNET_break_op (0); return GNUNET_SYSERR; } - TALER_amount_hton (&dr.amount_with_fee, - &amount); if (GNUNET_OK != - GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_WALLET_COIN_DEPOSIT, - &dr, - &sig.eddsa_signature, - &rh->depconf.coin_pub.eddsa_pub)) + TALER_wallet_deposit_verify (&amount, + &deposit_fee, + &h_wire, + &h_contract_terms, + NULL /* h_extensions! */, + &h_denom_pub, + wallet_timestamp, + &merchant_pub, + refund_deadline, + &rh->depconf.coin_pub, + &sig)) { GNUNET_break_op (0); return GNUNET_SYSERR; } if ( (0 != GNUNET_memcmp (&rh->depconf.h_contract_terms, - &dr.h_contract_terms)) || + &h_contract_terms)) || (0 != GNUNET_memcmp (&rh->depconf.merchant, - &dr.merchant)) ) + &merchant_pub)) ) { /* deposit information is about a different merchant/contract */ GNUNET_break_op (0); |