diff options
Diffstat (limited to 'src/lib/exchange_api_deposit.c')
| -rw-r--r-- | src/lib/exchange_api_deposit.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/lib/exchange_api_deposit.c b/src/lib/exchange_api_deposit.c index 7ff596518..2bfaaf6ce 100644 --- a/src/lib/exchange_api_deposit.c +++ b/src/lib/exchange_api_deposit.c @@ -463,6 +463,7 @@ handle_deposit_finished (void *cls, * @param h_contract_terms hash of the contact of the merchant with the customer (further details are never disclosed to the exchange) * @param ech hash over contract extensions * @param coin_pub coin’s public key + * @param h_age_commitment coin’s hash of age commitment, might be NULL * @param denom_sig exchange’s unblinded signature of the coin * @param denom_pub denomination key with which the coin is signed * @param denom_pub_hash hash of @a denom_pub @@ -479,6 +480,7 @@ verify_signatures (const struct TALER_EXCHANGE_DenomPublicKey *dki, const struct TALER_PrivateContractHash *h_contract_terms, const struct TALER_ExtensionContractHash *ech, const struct TALER_CoinSpendPublicKeyP *coin_pub, + const struct TALER_AgeCommitmentHash *h_age_commitment, const struct TALER_DenominationSignature *denom_sig, const struct TALER_DenominationPublicKey *denom_pub, const struct TALER_DenominationHash *denom_pub_hash, @@ -492,6 +494,7 @@ verify_signatures (const struct TALER_EXCHANGE_DenomPublicKey *dki, &dki->fee_deposit, h_wire, h_contract_terms, + h_age_commitment, ech, denom_pub_hash, timestamp, @@ -515,8 +518,12 @@ verify_signatures (const struct TALER_EXCHANGE_DenomPublicKey *dki, .coin_pub = *coin_pub, .denom_pub_hash = *denom_pub_hash, .denom_sig = *denom_sig, - .age_commitment_hash = {{{0}}} /* FIXME-Oec */ + .age_commitment_hash = {{{0}}} }; + if (NULL != h_age_commitment) + { + coin_info.age_commitment_hash = *h_age_commitment; + } if (GNUNET_YES != TALER_test_coin_valid (&coin_info, @@ -548,6 +555,7 @@ TALER_EXCHANGE_deposit ( const char *merchant_payto_uri, const struct TALER_WireSaltP *wire_salt, const struct TALER_PrivateContractHash *h_contract_terms, + const struct TALER_AgeCommitmentHash *h_age_commitment, const json_t *extension_details, const struct TALER_CoinSpendPublicKeyP *coin_pub, const struct TALER_DenominationSignature *denom_sig, @@ -600,11 +608,14 @@ TALER_EXCHANGE_deposit ( } GNUNET_assert (GNUNET_YES == TEAH_handle_is_ready (exchange)); + /* initialize h_wire */ TALER_merchant_wire_signature_hash (merchant_payto_uri, wire_salt, &h_wire); + key_state = TALER_EXCHANGE_get_keys (exchange); + dki = TALER_EXCHANGE_get_denomination_key (key_state, denom_pub); if (NULL == dki) @@ -613,6 +624,7 @@ TALER_EXCHANGE_deposit ( GNUNET_break_op (0); return NULL; } + if (0 > TALER_amount_subtract (&amount_without_fee, amount, @@ -622,17 +634,18 @@ TALER_EXCHANGE_deposit ( GNUNET_break_op (0); return NULL; } + TALER_denom_pub_hash (denom_pub, &denom_pub_hash); + if (GNUNET_OK != verify_signatures (dki, amount, &h_wire, h_contract_terms, - (NULL != extension_details) - ? &ech - : NULL, + (NULL != extension_details) ? &ech : NULL, coin_pub, + h_age_commitment, denom_sig, denom_pub, &denom_pub_hash, @@ -655,6 +668,9 @@ TALER_EXCHANGE_deposit ( wire_salt), GNUNET_JSON_pack_data_auto ("h_contract_terms", h_contract_terms), + GNUNET_JSON_pack_allow_null ( + GNUNET_JSON_pack_data_auto ("h_age_commitment", + h_age_commitment)), GNUNET_JSON_pack_data_auto ("denom_pub_hash", &denom_pub_hash), TALER_JSON_pack_denom_sig ("ub_sig", |