diff options
Diffstat (limited to 'src/exchange-lib/exchange_api_refresh.c')
| -rw-r--r-- | src/exchange-lib/exchange_api_refresh.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/exchange-lib/exchange_api_refresh.c b/src/exchange-lib/exchange_api_refresh.c index 7e207d795..b86e58362 100644 --- a/src/exchange-lib/exchange_api_refresh.c +++ b/src/exchange-lib/exchange_api_refresh.c @@ -951,20 +951,21 @@ struct TALER_EXCHANGE_RefreshMeltHandle * * @param rmh melt handle * @param json json reply with the signature + * @param[out] exchange_pub public key of the exchange used for the signature * @param[out] noreveal_index set to the noreveal index selected by the exchange * @return #GNUNET_OK if the signature is valid, #GNUNET_SYSERR if not */ static int verify_refresh_melt_signature_ok (struct TALER_EXCHANGE_RefreshMeltHandle *rmh, const json_t *json, + struct TALER_ExchangePublicKeyP *exchange_pub, uint16_t *noreveal_index) { 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 ("exchange_sig", &exchange_sig), - GNUNET_JSON_spec_fixed_auto ("exchange_pub", &exchange_pub), + GNUNET_JSON_spec_fixed_auto ("exchange_pub", exchange_pub), GNUNET_JSON_spec_uint16 ("noreveal_index", noreveal_index), GNUNET_JSON_spec_end() }; @@ -983,7 +984,7 @@ verify_refresh_melt_signature_ok (struct TALER_EXCHANGE_RefreshMeltHandle *rmh, key_state = TALER_EXCHANGE_get_keys (rmh->exchange); if (GNUNET_OK != TALER_EXCHANGE_test_signing_key (key_state, - &exchange_pub)) + exchange_pub)) { GNUNET_break_op (0); return GNUNET_SYSERR; @@ -1006,7 +1007,7 @@ verify_refresh_melt_signature_ok (struct TALER_EXCHANGE_RefreshMeltHandle *rmh, GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_EXCHANGE_CONFIRM_MELT, &confirm.purpose, &exchange_sig.eddsa_signature, - &exchange_pub.eddsa_pub)) + &exchange_pub->eddsa_pub)) { GNUNET_break_op (0); return GNUNET_SYSERR; @@ -1126,6 +1127,7 @@ handle_refresh_melt_finished (void *cls, { struct TALER_EXCHANGE_RefreshMeltHandle *rmh = cls; uint16_t noreveal_index = TALER_CNC_KAPPA; /* invalid value */ + struct TALER_ExchangePublicKeyP exchange_pub; rmh->job = NULL; switch (response_code) @@ -1136,6 +1138,7 @@ handle_refresh_melt_finished (void *cls, if (GNUNET_OK != verify_refresh_melt_signature_ok (rmh, json, + &exchange_pub, &noreveal_index)) { GNUNET_break_op (0); @@ -1146,6 +1149,7 @@ handle_refresh_melt_finished (void *cls, rmh->melt_cb (rmh->melt_cb_cls, response_code, noreveal_index, + (0 == response_code) ? NULL : &exchange_pub, json); rmh->melt_cb = NULL; } @@ -1190,6 +1194,7 @@ handle_refresh_melt_finished (void *cls, rmh->melt_cb (rmh->melt_cb_cls, response_code, UINT16_MAX, + NULL, json); TALER_EXCHANGE_refresh_melt_cancel (rmh); } @@ -1731,7 +1736,7 @@ TALER_EXCHANGE_refresh_reveal (struct TALER_EXCHANGE_Handle *exchange, struct GNUNET_CURL_Context *ctx; struct MeltData *md; unsigned int j; - + GNUNET_assert (GNUNET_YES == MAH_handle_is_ready (exchange)); md = deserialize_melt_data (refresh_data, |