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Diffstat (limited to 'src/lib/exchange_api_common.c')
-rw-r--r--src/lib/exchange_api_common.c34
1 files changed, 16 insertions, 18 deletions
diff --git a/src/lib/exchange_api_common.c b/src/lib/exchange_api_common.c
index 07f5e187..dc44291d 100644
--- a/src/lib/exchange_api_common.c
+++ b/src/lib/exchange_api_common.c
@@ -146,11 +146,12 @@ TALER_EXCHANGE_parse_reserve_history (
{
struct TALER_ReserveSignatureP sig;
struct TALER_WithdrawRequestPS withdraw_purpose;
+ struct TALER_Amount withdraw_fee;
struct GNUNET_JSON_Specification withdraw_spec[] = {
GNUNET_JSON_spec_fixed_auto ("reserve_sig",
&sig),
- TALER_JSON_spec_amount_nbo ("withdraw_fee",
- &withdraw_purpose.withdraw_fee),
+ TALER_JSON_spec_amount ("withdraw_fee",
+ &withdraw_fee),
GNUNET_JSON_spec_fixed_auto ("h_denom_pub",
&withdraw_purpose.h_denomination_pub),
GNUNET_JSON_spec_fixed_auto ("h_coin_envelope",
@@ -189,26 +190,23 @@ TALER_EXCHANGE_parse_reserve_history (
{
const struct TALER_EXCHANGE_Keys *key_state;
const struct TALER_EXCHANGE_DenomPublicKey *dki;
- struct TALER_Amount fee;
key_state = TALER_EXCHANGE_get_keys (exchange);
dki = TALER_EXCHANGE_get_denomination_key_by_hash (key_state,
&withdraw_purpose.
h_denomination_pub);
- TALER_amount_ntoh (&fee,
- &withdraw_purpose.withdraw_fee);
if ( (GNUNET_YES !=
- TALER_amount_cmp_currency (&fee,
+ TALER_amount_cmp_currency (&withdraw_fee,
&dki->fee_withdraw)) ||
(0 !=
- TALER_amount_cmp (&fee,
+ TALER_amount_cmp (&withdraw_fee,
&dki->fee_withdraw)) )
{
GNUNET_break_op (0);
GNUNET_JSON_parse_free (withdraw_spec);
return GNUNET_SYSERR;
}
- rh->details.withdraw.fee = fee;
+ rh->details.withdraw.fee = withdraw_fee;
}
rh->details.withdraw.out_authorization_sig
= json_object_get (transaction,
@@ -634,9 +632,16 @@ TALER_EXCHANGE_verify_coin_history (
else if (0 == strcasecmp (type,
"REFUND"))
{
- struct TALER_RefundRequestPS rr;
struct TALER_MerchantSignatureP sig;
+ struct TALER_Amount refund_fee;
+ struct TALER_RefundRequestPS rr = {
+ .purpose.size = htonl (sizeof (rr)),
+ .purpose.purpose = htonl (TALER_SIGNATURE_MERCHANT_REFUND),
+ .coin_pub = *coin_pub
+ };
struct GNUNET_JSON_Specification spec[] = {
+ TALER_JSON_spec_amount ("refund_fee",
+ &refund_fee),
GNUNET_JSON_spec_fixed_auto ("merchant_sig",
&sig),
GNUNET_JSON_spec_fixed_auto ("h_contract_terms",
@@ -645,8 +650,6 @@ TALER_EXCHANGE_verify_coin_history (
&rr.merchant),
GNUNET_JSON_spec_uint64 ("rtransaction_id",
&rr.rtransaction_id),
- TALER_JSON_spec_amount_nbo ("refund_fee",
- &rr.refund_fee),
GNUNET_JSON_spec_end ()
};
@@ -658,9 +661,6 @@ TALER_EXCHANGE_verify_coin_history (
GNUNET_break_op (0);
return GNUNET_SYSERR;
}
- rr.purpose.size = htonl (sizeof (rr));
- rr.purpose.purpose = htonl (TALER_SIGNATURE_MERCHANT_REFUND);
- rr.coin_pub = *coin_pub;
TALER_amount_hton (&rr.refund_amount,
&amount);
if (GNUNET_OK !=
@@ -683,13 +683,11 @@ TALER_EXCHANGE_verify_coin_history (
/* check that refund fee matches our expectations from /keys! */
if (NULL != dk)
{
- TALER_amount_ntoh (&fee,
- &rr.refund_fee);
if ( (GNUNET_YES !=
- TALER_amount_cmp_currency (&fee,
+ TALER_amount_cmp_currency (&refund_fee,
&dk->fee_refund)) ||
(0 !=
- TALER_amount_cmp (&fee,
+ TALER_amount_cmp (&refund_fee,
&dk->fee_refund)) )
{
GNUNET_break_op (0);