diff options
Diffstat (limited to 'src/exchange-lib/exchange_api_deposit.c')
| -rw-r--r-- | src/exchange-lib/exchange_api_deposit.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/src/exchange-lib/exchange_api_deposit.c b/src/exchange-lib/exchange_api_deposit.c index 4d13febf4..e65684acf 100644 --- a/src/exchange-lib/exchange_api_deposit.c +++ b/src/exchange-lib/exchange_api_deposit.c @@ -94,18 +94,20 @@ struct TALER_EXCHANGE_DepositHandle * * @param dh deposit handle * @param json json reply with the signature + * @param exchange_pub set to the exchange's public key * @return #GNUNET_OK if the signature is valid, #GNUNET_SYSERR if not */ static int verify_deposit_signature_ok (const struct TALER_EXCHANGE_DepositHandle *dh, - const json_t *json) + const json_t *json, + struct TALER_ExchangePublicKeyP *exchange_pub) { struct TALER_ExchangeSignatureP exchange_sig; - struct TALER_ExchangePublicKeyP exchange_pub; + const struct TALER_EXCHANGE_Keys *key_state; struct GNUNET_JSON_Specification spec[] = { GNUNET_JSON_spec_fixed_auto ("sig", &exchange_sig), - GNUNET_JSON_spec_fixed_auto ("pub", &exchange_pub), + GNUNET_JSON_spec_fixed_auto ("pub", exchange_pub), GNUNET_JSON_spec_end() }; @@ -120,7 +122,7 @@ verify_deposit_signature_ok (const struct TALER_EXCHANGE_DepositHandle *dh, key_state = TALER_EXCHANGE_get_keys (dh->exchange); if (GNUNET_OK != TALER_EXCHANGE_test_signing_key (key_state, - &exchange_pub)) + exchange_pub)) { GNUNET_break_op (0); return GNUNET_SYSERR; @@ -129,7 +131,7 @@ verify_deposit_signature_ok (const struct TALER_EXCHANGE_DepositHandle *dh, GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_EXCHANGE_CONFIRM_DEPOSIT, &dh->depconf.purpose, &exchange_sig.eddsa_signature, - &exchange_pub.eddsa_pub)) + &exchange_pub->eddsa_pub)) { GNUNET_break_op (0); return GNUNET_SYSERR; @@ -200,6 +202,8 @@ handle_deposit_finished (void *cls, const json_t *json) { struct TALER_EXCHANGE_DepositHandle *dh = cls; + struct TALER_ExchangePublicKeyP exchange_pub; + struct TALER_ExchangePublicKeyP *ep = NULL; dh->job = NULL; switch (response_code) @@ -209,11 +213,16 @@ handle_deposit_finished (void *cls, case MHD_HTTP_OK: if (GNUNET_OK != verify_deposit_signature_ok (dh, - json)) + json, + &exchange_pub)) { GNUNET_break_op (0); response_code = 0; } + else + { + ep = &exchange_pub; + } break; case MHD_HTTP_BAD_REQUEST: /* This should never happen, either us or the exchange is buggy @@ -253,6 +262,7 @@ handle_deposit_finished (void *cls, } dh->cb (dh->cb_cls, response_code, + ep, json); TALER_EXCHANGE_deposit_cancel (dh); } |