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-rw-r--r--src/exchange-lib/exchange_api_refresh.c259
-rw-r--r--src/exchange-lib/test_exchange_api.c94
2 files changed, 125 insertions, 228 deletions
diff --git a/src/exchange-lib/exchange_api_refresh.c b/src/exchange-lib/exchange_api_refresh.c
index 91bcca180..ad2195689 100644
--- a/src/exchange-lib/exchange_api_refresh.c
+++ b/src/exchange-lib/exchange_api_refresh.c
@@ -241,20 +241,14 @@ struct MeltData
struct TALER_LinkSecretP link_secrets[TALER_CNC_KAPPA];
/**
- * Number of coins we are melting
- */
- uint16_t num_melted_coins;
-
- /**
* Number of coins we are creating
*/
uint16_t num_fresh_coins;
/**
- * Information about the melted coins in an array of length @e
- * num_melted_coins.
+ * Information about the melted coin.
*/
- struct MeltedCoin *melted_coins;
+ struct MeltedCoin melted_coin;
/**
* Array of @e num_fresh_coins denomination keys for the coins to be
@@ -279,8 +273,6 @@ struct MeltData
static void
free_melted_coin (struct MeltedCoin *mc)
{
- if (NULL == mc)
- return;
if (NULL != mc->pub_key.rsa_public_key)
GNUNET_CRYPTO_rsa_public_key_free (mc->pub_key.rsa_public_key);
if (NULL != mc->sig.rsa_signature)
@@ -319,12 +311,7 @@ free_melt_data (struct MeltData *md)
unsigned int i;
unsigned int j;
- if (NULL != md->melted_coins)
- {
- for (i=0;i<md->num_melted_coins;i++)
- free_melted_coin (&md->melted_coins[i]);
- GNUNET_free (md->melted_coins);
- }
+ free_melted_coin (&md->melted_coin);
if (NULL != md->fresh_pks)
{
for (i=0;i<md->num_fresh_coins;i++)
@@ -694,13 +681,11 @@ serialize_melt_data (const struct MeltData *md,
mdp->melt_session_hash = md->melt_session_hash;
for (i=0;i<TALER_CNC_KAPPA;i++)
mdp->link_secrets[i] = md->link_secrets[i];
- mdp->num_melted_coins = htons (md->num_melted_coins);
mdp->num_fresh_coins = htons (md->num_fresh_coins);
}
- for (i=0;i<md->num_melted_coins;i++)
- size += serialize_melted_coin (&md->melted_coins[i],
- buf,
- size);
+ size += serialize_melted_coin (&md->melted_coin,
+ buf,
+ size);
for (i=0;i<md->num_fresh_coins;i++)
size += serialize_denomination_key (&md->fresh_pks[i],
buf,
@@ -744,10 +729,7 @@ deserialize_melt_data (const char *buf,
md->melt_session_hash = mdp.melt_session_hash;
for (i=0;i<TALER_CNC_KAPPA;i++)
md->link_secrets[i] = mdp.link_secrets[i];
- md->num_melted_coins = ntohs (mdp.num_melted_coins);
md->num_fresh_coins = ntohs (mdp.num_fresh_coins);
- md->melted_coins = GNUNET_new_array (md->num_melted_coins,
- struct MeltedCoin);
md->fresh_pks = GNUNET_new_array (md->num_fresh_coins,
struct TALER_DenominationPublicKey);
for (i=0;i<TALER_CNC_KAPPA;i++)
@@ -755,11 +737,10 @@ deserialize_melt_data (const char *buf,
struct FreshCoin);
off = sizeof (struct MeltDataP);
ok = GNUNET_YES;
- for (i=0;(i<md->num_melted_coins)&&(GNUNET_YES == ok);i++)
- off += deserialize_melted_coin (&md->melted_coins[i],
- &buf[off],
- buf_size - off,
- &ok);
+ off += deserialize_melted_coin (&md->melted_coin,
+ &buf[off],
+ buf_size - off,
+ &ok);
for (i=0;(i<md->num_fresh_coins)&&(GNUNET_YES == ok);i++)
off += deserialize_denomination_key (&md->fresh_pks[i],
&buf[off],
@@ -831,17 +812,16 @@ setup_fresh_coin (struct FreshCoin *fc,
* its result immediately and does not start any asynchronous
* processing. This function is also thread-safe.
*
- * @param num_melts number of coins that are being melted (typically 1)
- * @param melt_privs array of @a num_melts private keys of the coins to melt
- * @param melt_amounts array of @a num_melts amounts specifying how much
- * each coin will contribute to the melt (including fee)
- * @param melt_sigs array of @a num_melts signatures affirming the
+ * @param melt_priv private key of the coin to melt
+ * @param melt_amount amount specifying how much
+ * the coin will contribute to the melt (including fee)
+ * @param melt_sig signature affirming the
* validity of the public keys corresponding to the
- * @a melt_privs private keys
- * @param melt_pks array of @a num_melts denomination key information
- * records corresponding to the @a melt_sigs
+ * @a melt_priv private key
+ * @param melt_pk denomination key information
+ * record corresponding to the @a melt_sig
* validity of the keys
- * @param check_sigs verify the validity of the signatures of @a melt_sigs
+ * @param check_sig verify the validity of the @a melt_sig signature
* @param fresh_pks_len length of the @a pks array
* @param fresh_pks array of @a pks_len denominations of fresh coins to create
* @param[out] res_size set to the size of the return value, or 0 on error
@@ -852,15 +832,14 @@ setup_fresh_coin (struct FreshCoin *fc,
* Non-null results should be freed using #GNUNET_free().
*/
char *
-TALER_EXCHANGE_refresh_prepare (unsigned int num_melts,
- const struct TALER_CoinSpendPrivateKeyP *melt_privs,
- const struct TALER_Amount *melt_amounts,
- const struct TALER_DenominationSignature *melt_sigs,
- const struct TALER_EXCHANGE_DenomPublicKey *melt_pks,
- int check_sigs,
- unsigned int fresh_pks_len,
- const struct TALER_EXCHANGE_DenomPublicKey *fresh_pks,
- size_t *res_size)
+TALER_EXCHANGE_refresh_prepare (const struct TALER_CoinSpendPrivateKeyP *melt_priv,
+ const struct TALER_Amount *melt_amount,
+ const struct TALER_DenominationSignature *melt_sig,
+ const struct TALER_EXCHANGE_DenomPublicKey *melt_pk,
+ int check_sig,
+ unsigned int fresh_pks_len,
+ const struct TALER_EXCHANGE_DenomPublicKey *fresh_pks,
+ size_t *res_size)
{
struct MeltData md;
char *buf;
@@ -873,31 +852,25 @@ TALER_EXCHANGE_refresh_prepare (unsigned int num_melts,
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_STRONG,
&md.link_secrets[i],
sizeof (struct TALER_LinkSecretP));
- md.num_melted_coins = num_melts;
md.num_fresh_coins = fresh_pks_len;
- md.melted_coins = GNUNET_new_array (num_melts,
- struct MeltedCoin);
- for (i=0;i<num_melts;i++)
+ md.melted_coin.coin_priv = *melt_priv;
+ md.melted_coin.melt_amount_with_fee = *melt_amount;
+ md.melted_coin.fee_melt = melt_pk->fee_refresh;
+ md.melted_coin.original_value = melt_pk->value;
+ for (j=0;j<TALER_CNC_KAPPA;j++)
{
- md.melted_coins[i].coin_priv = melt_privs[i];
- md.melted_coins[i].melt_amount_with_fee = melt_amounts[i];
- md.melted_coins[i].fee_melt = melt_pks[i].fee_refresh;
- md.melted_coins[i].original_value = melt_pks[i].value;
- for (j=0;j<TALER_CNC_KAPPA;j++)
- {
- struct GNUNET_CRYPTO_EcdhePrivateKey *tpk;
+ struct GNUNET_CRYPTO_EcdhePrivateKey *tpk;
- tpk = GNUNET_CRYPTO_ecdhe_key_create ();
- md.melted_coins[i].transfer_priv[j].ecdhe_priv = *tpk;
- GNUNET_free (tpk);
- }
- md.melted_coins[i].expire_deposit
- = melt_pks[i].expire_deposit;
- md.melted_coins[i].pub_key.rsa_public_key
- = GNUNET_CRYPTO_rsa_public_key_dup (melt_pks[i].key.rsa_public_key);
- md.melted_coins[i].sig.rsa_signature
- = GNUNET_CRYPTO_rsa_signature_dup (melt_sigs[i].rsa_signature);
+ tpk = GNUNET_CRYPTO_ecdhe_key_create ();
+ md.melted_coin.transfer_priv[j].ecdhe_priv = *tpk;
+ GNUNET_free (tpk);
}
+ md.melted_coin.expire_deposit
+ = melt_pk->expire_deposit;
+ md.melted_coin.pub_key.rsa_public_key
+ = GNUNET_CRYPTO_rsa_public_key_dup (melt_pk->key.rsa_public_key);
+ md.melted_coin.sig.rsa_signature
+ = GNUNET_CRYPTO_rsa_signature_dup (melt_sig->rsa_signature);
md.fresh_pks = GNUNET_new_array (fresh_pks_len,
struct TALER_DenominationPublicKey);
for (i=0;i<fresh_pks_len;i++)
@@ -926,20 +899,19 @@ TALER_EXCHANGE_refresh_prepare (unsigned int num_melts,
buf_size);
GNUNET_free (buf);
}
- for (i=0;i<num_melts;i++)
{
struct TALER_CoinSpendPublicKeyP coin_pub;
- struct TALER_AmountNBO melt_amount;
+ struct TALER_AmountNBO melt_amountn;
- GNUNET_CRYPTO_eddsa_key_get_public (&melt_privs[i].eddsa_priv,
+ GNUNET_CRYPTO_eddsa_key_get_public (&melt_priv->eddsa_priv,
&coin_pub.eddsa_pub);
GNUNET_CRYPTO_hash_context_read (hash_context,
&coin_pub,
sizeof (struct TALER_CoinSpendPublicKeyP));
- TALER_amount_hton (&melt_amount,
- &melt_amounts[i]);
+ TALER_amount_hton (&melt_amountn,
+ melt_amount);
GNUNET_CRYPTO_hash_context_read (hash_context,
- &melt_amount,
+ &melt_amountn,
sizeof (struct TALER_AmountNBO));
}
@@ -987,23 +959,20 @@ TALER_EXCHANGE_refresh_prepare (unsigned int num_melts,
}
for (i = 0; i < TALER_CNC_KAPPA; i++)
{
- for (j = 0; j < num_melts; j++)
- {
- struct TALER_RefreshCommitLinkP rcl;
- struct TALER_TransferSecretP trans_sec;
-
- GNUNET_CRYPTO_ecdhe_key_get_public (&md.melted_coins[j].transfer_priv[i].ecdhe_priv,
- &rcl.transfer_pub.ecdhe_pub);
- TALER_link_derive_transfer_secret (&melt_privs[j],
- &md.melted_coins[j].transfer_priv[i],
- &trans_sec);
- TALER_transfer_encrypt (&md.link_secrets[i],
- &trans_sec,
- &rcl.shared_secret_enc);
- GNUNET_CRYPTO_hash_context_read (hash_context,
- &rcl,
- sizeof (struct TALER_RefreshCommitLinkP));
- }
+ struct TALER_RefreshCommitLinkP rcl;
+ struct TALER_TransferSecretP trans_sec;
+
+ GNUNET_CRYPTO_ecdhe_key_get_public (&md.melted_coin.transfer_priv[i].ecdhe_priv,
+ &rcl.transfer_pub.ecdhe_pub);
+ TALER_link_derive_transfer_secret (melt_priv,
+ &md.melted_coin.transfer_priv[i],
+ &trans_sec);
+ TALER_transfer_encrypt (&md.link_secrets[i],
+ &trans_sec,
+ &rcl.shared_secret_enc);
+ GNUNET_CRYPTO_hash_context_read (hash_context,
+ &rcl,
+ sizeof (struct TALER_RefreshCommitLinkP));
}
GNUNET_CRYPTO_hash_context_finish (hash_context,
@@ -1150,7 +1119,6 @@ verify_refresh_melt_signature_forbidden (struct TALER_EXCHANGE_RefreshMeltHandle
struct TALER_Amount melt_value_with_fee;
struct TALER_Amount total;
struct TALER_CoinSpendPublicKeyP coin_pub;
- unsigned int i;
struct GNUNET_JSON_Specification spec[] = {
GNUNET_JSON_spec_json ("history", &history),
GNUNET_JSON_spec_fixed_auto ("coin_pub", &coin_pub),
@@ -1171,32 +1139,7 @@ verify_refresh_melt_signature_forbidden (struct TALER_EXCHANGE_RefreshMeltHandle
}
/* Find out which coin was deemed problematic by the exchange */
- mc = NULL;
- for (i=0;i<rmh->md->num_melted_coins;i++)
- {
- if (0 == TALER_amount_cmp (&melt_value_with_fee,
- &rmh->md->melted_coins[i].melt_amount_with_fee))
- {
- struct TALER_CoinSpendPublicKeyP mc_pub;
-
- GNUNET_CRYPTO_eddsa_key_get_public (&rmh->md->melted_coins[i].coin_priv.eddsa_priv,
- &mc_pub.eddsa_pub);
- if (0 == memcmp (&mc_pub,
- &coin_pub,
- sizeof (struct TALER_CoinSpendPublicKeyP)))
- {
- mc = &rmh->md->melted_coins[i];
- break;
- }
- }
- }
- if (NULL == mc)
- {
- /* coin not found in our original request */
- GNUNET_break_op (0);
- json_decref (history);
- return GNUNET_SYSERR;
- }
+ mc = &rmh->md->melted_coin;
/* check basic coin properties */
if (0 != TALER_amount_cmp (&original_value,
@@ -1410,7 +1353,7 @@ TALER_EXCHANGE_refresh_melt (struct TALER_EXCHANGE_Handle *exchange,
{
json_t *melt_obj;
json_t *new_denoms;
- json_t *melt_coins;
+ json_t *melt_coin;
json_t *coin_evs;
json_t *transfer_pubs;
json_t *secret_encs;
@@ -1439,63 +1382,43 @@ TALER_EXCHANGE_refresh_melt (struct TALER_EXCHANGE_Handle *exchange,
/* build JSON request, each of the 6 arrays first */
new_denoms = json_array ();
- melt_coins = json_array ();
+ melt_coin = melted_coin_to_json (&md->melt_session_hash,
+ &md->melted_coin);
coin_evs = json_array ();
transfer_pubs = json_array ();
secret_encs = json_array ();
link_encs = json_array ();
- for (i=0;i<md->num_melted_coins;i++)
- {
- const struct MeltedCoin *mc = &md->melted_coins[i];
-
- /* now melt_coins */
- json_array_append (melt_coins,
- melted_coin_to_json (&md->melt_session_hash,
- mc));
- }
/* now transfer_pubs */
for (j=0;j<TALER_CNC_KAPPA;j++)
{
- tmp = json_array ();
- for (i=0;i<md->num_melted_coins;i++)
- {
- const struct MeltedCoin *mc = &md->melted_coins[i];
- struct TALER_TransferPublicKeyP transfer_pub;
+ const struct MeltedCoin *mc = &md->melted_coin;
+ struct TALER_TransferPublicKeyP transfer_pub;
- GNUNET_CRYPTO_ecdhe_key_get_public (&mc->transfer_priv[j].ecdhe_priv,
- &transfer_pub.ecdhe_pub);
- json_array_append (tmp,
- GNUNET_JSON_from_data (&transfer_pub,
- sizeof (transfer_pub)));
- }
+ GNUNET_CRYPTO_ecdhe_key_get_public (&mc->transfer_priv[j].ecdhe_priv,
+ &transfer_pub.ecdhe_pub);
json_array_append (transfer_pubs,
- tmp);
+ GNUNET_JSON_from_data (&transfer_pub,
+ sizeof (transfer_pub)));
}
/* now secret_encs */
for (j=0;j<TALER_CNC_KAPPA;j++)
{
- tmp = json_array ();
- for (i=0;i<md->num_melted_coins;i++)
- {
- const struct MeltedCoin *mc = &md->melted_coins[i];
- struct TALER_EncryptedLinkSecretP els;
- struct TALER_TransferSecretP trans_sec;
-
- TALER_link_derive_transfer_secret (&mc->coin_priv,
- &mc->transfer_priv[j],
- &trans_sec);
- GNUNET_assert (GNUNET_OK ==
- TALER_transfer_encrypt (&md->link_secrets[j],
- &trans_sec,
- &els));
- json_array_append (tmp,
- GNUNET_JSON_from_data (&els,
- sizeof (els)));
- }
+ const struct MeltedCoin *mc = &md->melted_coin;
+ struct TALER_EncryptedLinkSecretP els;
+ struct TALER_TransferSecretP trans_sec;
+
+ TALER_link_derive_transfer_secret (&mc->coin_priv,
+ &mc->transfer_priv[j],
+ &trans_sec);
+ GNUNET_assert (GNUNET_OK ==
+ TALER_transfer_encrypt (&md->link_secrets[j],
+ &trans_sec,
+ &els));
json_array_append (secret_encs,
- tmp);
+ GNUNET_JSON_from_data (&els,
+ sizeof (els)));
}
/* now new_denoms */
@@ -1569,7 +1492,7 @@ TALER_EXCHANGE_refresh_melt (struct TALER_EXCHANGE_Handle *exchange,
/* finally, assemble main JSON request from constitutent arrays */
melt_obj = json_pack ("{s:o, s:o, s:o, s:o, s:o, s:o}",
"new_denoms", new_denoms,
- "melt_coins", melt_coins,
+ "melt_coin", melt_coin,
"coin_evs", coin_evs,
"transfer_pubs", transfer_pubs,
"secret_encs", secret_encs,
@@ -1907,11 +1830,9 @@ TALER_EXCHANGE_refresh_reveal (struct TALER_EXCHANGE_Handle *exchange,
struct TALER_EXCHANGE_RefreshRevealHandle *rrh;
json_t *transfer_privs;
json_t *reveal_obj;
- json_t *tmp;
CURL *eh;
struct GNUNET_CURL_Context *ctx;
struct MeltData *md;
- unsigned int i;
unsigned int j;
if (GNUNET_YES !=
@@ -1947,17 +1868,9 @@ TALER_EXCHANGE_refresh_reveal (struct TALER_EXCHANGE_Handle *exchange,
noreval index! */
continue;
}
- tmp = json_array ();
- for (i=0;i<md->num_melted_coins;i++)
- {
- const struct MeltedCoin *mc = &md->melted_coins[i];
-
- json_array_append (tmp,
- GNUNET_JSON_from_data (&mc->transfer_priv[j],
- sizeof (struct TALER_TransferPrivateKeyP)));
- }
json_array_append (transfer_privs,
- tmp);
+ GNUNET_JSON_from_data (&md->melted_coin.transfer_priv[j],
+ sizeof (struct TALER_TransferPrivateKeyP)));
}
/* build main JSON request */
diff --git a/src/exchange-lib/test_exchange_api.c b/src/exchange-lib/test_exchange_api.c
index 49c124c80..a87141fce 100644
--- a/src/exchange-lib/test_exchange_api.c
+++ b/src/exchange-lib/test_exchange_api.c
@@ -398,7 +398,7 @@ struct Command
/**
* Information about coins to be melted.
*/
- struct MeltDetails *melted_coins;
+ struct MeltDetails melted_coin;
/**
* Denominations of the fresh coins to withdraw.
@@ -1856,13 +1856,9 @@ interpreter_run (void *cls)
}
case OC_REFRESH_MELT:
{
- unsigned int num_melted_coins;
unsigned int num_fresh_coins;
cmd->details.refresh_melt.noreveal_index = UINT16_MAX;
- for (num_melted_coins=0;
- NULL != cmd->details.refresh_melt.melted_coins[num_melted_coins].amount;
- num_melted_coins++) ;
for (num_fresh_coins=0;
NULL != cmd->details.refresh_melt.fresh_amounts[num_fresh_coins];
num_fresh_coins++) ;
@@ -1871,36 +1867,33 @@ interpreter_run (void *cls)
= GNUNET_new_array (num_fresh_coins,
const struct TALER_EXCHANGE_DenomPublicKey *);
{
- struct TALER_CoinSpendPrivateKeyP melt_privs[num_melted_coins];
- struct TALER_Amount melt_amounts[num_melted_coins];
- struct TALER_DenominationSignature melt_sigs[num_melted_coins];
- struct TALER_EXCHANGE_DenomPublicKey melt_pks[num_melted_coins];
+ struct TALER_CoinSpendPrivateKeyP melt_priv;
+ struct TALER_Amount melt_amount;
+ struct TALER_DenominationSignature melt_sig;
+ struct TALER_EXCHANGE_DenomPublicKey melt_pk;
struct TALER_EXCHANGE_DenomPublicKey fresh_pks[num_fresh_coins];
unsigned int i;
- for (i=0;i<num_melted_coins;i++)
- {
- const struct MeltDetails *md = &cmd->details.refresh_melt.melted_coins[i];
- ref = find_command (is,
- md->coin_ref);
- GNUNET_assert (NULL != ref);
- GNUNET_assert (OC_WITHDRAW_SIGN == ref->oc);
+ const struct MeltDetails *md = &cmd->details.refresh_melt.melted_coin;
+ ref = find_command (is,
+ md->coin_ref);
+ GNUNET_assert (NULL != ref);
+ GNUNET_assert (OC_WITHDRAW_SIGN == ref->oc);
- melt_privs[i] = ref->details.reserve_withdraw.coin_priv;
- if (GNUNET_OK !=
- TALER_string_to_amount (md->amount,
- &melt_amounts[i]))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to parse amount `%s' at %u\n",
- md->amount,
- is->ip);
- fail (is);
- return;
- }
- melt_sigs[i] = ref->details.reserve_withdraw.sig;
- melt_pks[i] = *ref->details.reserve_withdraw.pk;
+ melt_priv = ref->details.reserve_withdraw.coin_priv;
+ if (GNUNET_OK !=
+ TALER_string_to_amount (md->amount,
+ &melt_amount))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to parse amount `%s' at %u\n",
+ md->amount,
+ is->ip);
+ fail (is);
+ return;
}
+ melt_sig = ref->details.reserve_withdraw.sig;
+ melt_pk = *ref->details.reserve_withdraw.pk;
for (i=0;i<num_fresh_coins;i++)
{
if (GNUNET_OK !=
@@ -1920,15 +1913,14 @@ interpreter_run (void *cls)
fresh_pks[i] = *cmd->details.refresh_melt.fresh_pks[i];
}
cmd->details.refresh_melt.refresh_data
- = TALER_EXCHANGE_refresh_prepare (num_melted_coins,
- melt_privs,
- melt_amounts,
- melt_sigs,
- melt_pks,
- GNUNET_YES,
- num_fresh_coins,
- fresh_pks,
- &cmd->details.refresh_melt.refresh_data_length);
+ = TALER_EXCHANGE_refresh_prepare (&melt_priv,
+ &melt_amount,
+ &melt_sig,
+ &melt_pk,
+ GNUNET_YES,
+ num_fresh_coins,
+ fresh_pks,
+ &cmd->details.refresh_melt.refresh_data_length);
if (NULL == cmd->details.refresh_melt.refresh_data)
{
GNUNET_break (0);
@@ -1979,16 +1971,9 @@ interpreter_run (void *cls)
GNUNET_assert (NULL != ref);
/* find reserve_withdraw command */
{
- unsigned int idx;
const struct MeltDetails *md;
- unsigned int num_melted_coins;
-
- for (num_melted_coins=0;
- NULL != ref->details.refresh_melt.melted_coins[num_melted_coins].amount;
- num_melted_coins++) ;
- idx = cmd->details.refresh_link.coin_idx;
- GNUNET_assert (idx < num_melted_coins);
- md = &ref->details.refresh_melt.melted_coins[idx];
+
+ md = &ref->details.refresh_melt.melted_coin;
ref = find_command (is,
md->coin_ref);
GNUNET_assert (NULL != ref);
@@ -2465,11 +2450,6 @@ static void
run (void *cls)
{
struct InterpreterState *is;
- static struct MeltDetails melt_coins_1[] = {
- { .amount = "EUR:4",
- .coin_ref = "refresh-withdraw-coin-1" },
- { NULL, NULL }
- };
static const char *melt_fresh_amounts_1[] = {
"EUR:1",
"EUR:1",
@@ -2613,7 +2593,9 @@ run (void *cls)
{ .oc = OC_REFRESH_MELT,
.label = "refresh-melt-1",
.expected_response_code = MHD_HTTP_OK,
- .details.refresh_melt.melted_coins = melt_coins_1,
+ .details.refresh_melt.melted_coin = {
+ .amount = "EUR:4",
+ .coin_ref = "refresh-withdraw-coin-1" },
.details.refresh_melt.fresh_amounts = melt_fresh_amounts_1 },
@@ -2658,7 +2640,9 @@ run (void *cls)
{ .oc = OC_REFRESH_MELT,
.label = "refresh-melt-failing",
.expected_response_code = MHD_HTTP_FORBIDDEN,
- .details.refresh_melt.melted_coins = melt_coins_1,
+ .details.refresh_melt.melted_coin = {
+ .amount = "EUR:4",
+ .coin_ref = "refresh-withdraw-coin-1" },
.details.refresh_melt.fresh_amounts = melt_fresh_amounts_1 },
// FIXME: also test with coin that was already melted