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-batch deposit compiles

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This commit is contained in:
Christian Grothoff 2022-06-29 15:16:26 +02:00
parent bdc4482ac6
commit 46f4a0f9f2
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GPG Key ID: 939E6BE1E29FC3CC
2 changed files with 134 additions and 84 deletions
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1
src/exchange/Makefile.am
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@ -108,6 +108,7 @@ taler_exchange_wirewatch_LDADD = \
taler_exchange_httpd_SOURCES = \ taler_exchange_httpd_SOURCES = \
taler-exchange-httpd.c taler-exchange-httpd.h \ taler-exchange-httpd.c taler-exchange-httpd.h \
taler-exchange-httpd_auditors.c taler-exchange-httpd_auditors.h \ taler-exchange-httpd_auditors.c taler-exchange-httpd_auditors.h \
taler-exchange-httpd_batch-deposit.c taler-exchange-httpd_batch-deposit.h \
taler-exchange-httpd_batch-withdraw.c taler-exchange-httpd_batch-withdraw.h \ taler-exchange-httpd_batch-withdraw.c taler-exchange-httpd_batch-withdraw.h \
taler-exchange-httpd_common_deposit.c taler-exchange-httpd_common_deposit.h \ taler-exchange-httpd_common_deposit.c taler-exchange-httpd_common_deposit.h \
taler-exchange-httpd_contract.c taler-exchange-httpd_contract.h \ taler-exchange-httpd_contract.c taler-exchange-httpd_contract.h \

217
src/exchange/taler-exchange-httpd_batch-deposit.c
View File

@ -66,10 +66,15 @@ struct BatchDepositContext
struct TALER_MerchantPublicKeyP merchant_pub; struct TALER_MerchantPublicKeyP merchant_pub;
/** /**
* Salt used by the merchant to compute "h_wire". * Salt used by the merchant to compute @e h_wire.
*/ */
struct TALER_WireSaltP wire_salt; struct TALER_WireSaltP wire_salt;
/**
* Hash over the wire details (with @e wire_salt).
*/
struct TALER_MerchantWireHashP h_wire;
/** /**
* Hash of the payto URI. * Hash of the payto URI.
*/ */
@ -87,6 +92,11 @@ struct BatchDepositContext
*/ */
json_t *extension_details; json_t *extension_details;
/**
* Hash over @e extension_details.
*/
struct TALER_ExtensionContractHashP h_extensions;
/** /**
* Time when this request was generated. Used, for example, to * Time when this request was generated. Used, for example, to
* assess when (roughly) the income was achieved for tax purposes. * assess when (roughly) the income was achieved for tax purposes.
@ -136,44 +146,63 @@ struct BatchDepositContext
* @return MHD result code * @return MHD result code
*/ */
static MHD_RESULT static MHD_RESULT
reply_batch_deposit ( reply_batch_deposit_success (
struct MHD_Connection *connection, struct MHD_Connection *connection,
const struct BatchDepositContext *bdc) const struct BatchDepositContext *bdc)
{ {
struct TALER_ExchangePublicKeyP pub; json_t *arr;
struct TALER_ExchangeSignatureP sig;
enum TALER_ErrorCode ec;
#if FIXME arr = json_array ();
if (TALER_EC_NONE != GNUNET_assert (NULL != arr);
(ec = TALER_exchange_online_deposit_confirmation_sign ( for (unsigned int i = 0; i<bdc->num_coins; i++)
&TEH_keys_exchange_sign_,
h_contract_terms,
h_wire,
h_extensions,
exchange_timestamp,
wire_deadline,
refund_deadline,
amount_without_fee,
coin_pub,
merchant,
&pub,
&sig)))
{ {
return TALER_MHD_reply_with_ec (connection, const struct TALER_EXCHANGEDB_Deposit *deposit = &bdc->deposits[i];
ec, struct TALER_ExchangePublicKeyP pub;
NULL); struct TALER_ExchangeSignatureP sig;
enum TALER_ErrorCode ec;
struct TALER_Amount amount_without_fee;
GNUNET_assert (0 <=
TALER_amount_subtract (&amount_without_fee,
&deposit->amount_with_fee,
&deposit->deposit_fee));
if (TALER_EC_NONE !=
(ec = TALER_exchange_online_deposit_confirmation_sign (
&TEH_keys_exchange_sign_,
&bdc->h_contract_terms,
&bdc->h_wire,
&bdc->h_extensions,
bdc->exchange_timestamp,
bdc->wire_deadline,
bdc->refund_deadline,
&amount_without_fee,
&deposit->coin.coin_pub,
&bdc->merchant_pub,
&pub,
&sig)))
{
return TALER_MHD_reply_with_ec (connection,
ec,
NULL);
}
GNUNET_assert (
0 ==
json_array_append_new (arr,
GNUNET_JSON_PACK (
GNUNET_JSON_pack_data_auto (
"exchange_sig",
&sig),
GNUNET_JSON_pack_data_auto (
"exchange_pub",
&pub))));
} }
#endif
return TALER_MHD_REPLY_JSON_PACK ( return TALER_MHD_REPLY_JSON_PACK (
connection, connection,
MHD_HTTP_OK, MHD_HTTP_OK,
GNUNET_JSON_pack_timestamp ("exchange_timestamp", GNUNET_JSON_pack_timestamp ("exchange_timestamp",
exchange_timestamp), bdc->exchange_timestamp),
GNUNET_JSON_pack_data_auto ("exchange_sig", GNUNET_JSON_pack_array_steal ("confirmations",
&sig), arr));
GNUNET_JSON_pack_data_auto ("exchange_pub",
&pub));
} }
@ -202,17 +231,18 @@ batch_deposit_transaction (void *cls,
for (unsigned int i = 0; i<dc->num_coins; i++) for (unsigned int i = 0; i<dc->num_coins; i++)
{ {
const struct TALER_EXCHANGEDB_Deposit *deposit = &dc->deposits[i];
uint64_t known_coin_id; uint64_t known_coin_id;
qs = TEH_make_coin_known (&dc->deposit->coin, qs = TEH_make_coin_known (&deposit->coin,
connection, connection,
&dc->known_coin_id, &known_coin_id,
mhd_ret); mhd_ret);
if (qs < 0) if (qs < 0)
return qs; return qs;
qs = TEH_plugin->do_deposit (TEH_plugin->cls, qs = TEH_plugin->do_deposit (TEH_plugin->cls,
dc->deposit, deposit,
dc->known_coin_id, known_coin_id,
&dc->h_payto, &dc->h_payto,
false, /* FIXME-OEC: extension blocked */ false, /* FIXME-OEC: extension blocked */
&dc->exchange_timestamp, &dc->exchange_timestamp,
@ -236,8 +266,8 @@ batch_deposit_transaction (void *cls,
= TEH_RESPONSE_reply_coin_insufficient_funds ( = TEH_RESPONSE_reply_coin_insufficient_funds (
connection, connection,
TALER_EC_EXCHANGE_DEPOSIT_CONFLICTING_CONTRACT, TALER_EC_EXCHANGE_DEPOSIT_CONFLICTING_CONTRACT,
&dc->deposit->coin.denom_pub_hash, &deposit->coin.denom_pub_hash,
&dc->deposit->coin.coin_pub); &deposit->coin.coin_pub);
return GNUNET_DB_STATUS_HARD_ERROR; return GNUNET_DB_STATUS_HARD_ERROR;
} }
if (! balance_ok) if (! balance_ok)
@ -246,8 +276,8 @@ batch_deposit_transaction (void *cls,
= TEH_RESPONSE_reply_coin_insufficient_funds ( = TEH_RESPONSE_reply_coin_insufficient_funds (
connection, connection,
TALER_EC_EXCHANGE_GENERIC_INSUFFICIENT_FUNDS, TALER_EC_EXCHANGE_GENERIC_INSUFFICIENT_FUNDS,
&dc->deposit->coin.denom_pub_hash, &deposit->coin.denom_pub_hash,
&dc->deposit->coin.coin_pub); &deposit->coin.coin_pub);
return GNUNET_DB_STATUS_HARD_ERROR; return GNUNET_DB_STATUS_HARD_ERROR;
} }
} }
@ -263,7 +293,7 @@ batch_deposit_transaction (void *cls,
* *
* @param connection connection we are handling * @param connection connection we are handling
* @param jcoin coin data to parse * @param jcoin coin data to parse
* @param ctx overall context information to use * @param dc overall batch deposit context information to use
* @param[out] deposit where to store the result * @param[out] deposit where to store the result
* @return #GNUNET_OK on success, #GNUNET_NO if an error was returned, * @return #GNUNET_OK on success, #GNUNET_NO if an error was returned,
* #GNUNET_SYSERR on failure and no error could be returned * #GNUNET_SYSERR on failure and no error could be returned
@ -271,31 +301,31 @@ batch_deposit_transaction (void *cls,
static enum GNUNET_GenericReturnValue static enum GNUNET_GenericReturnValue
parse_coin (struct MHD_Connection *connection, parse_coin (struct MHD_Connection *connection,
json_t *jcoin, json_t *jcoin,
const struct BatchDepositContext *ctx, const struct BatchDepositContext *dc,
struct TALER_EXCHANGEDB_Deposit *deposit) struct TALER_EXCHANGEDB_Deposit *deposit)
{ {
struct GNUNET_JSON_Specification spec[] = { struct GNUNET_JSON_Specification spec[] = {
TALER_JSON_spec_amount ("contribution", TALER_JSON_spec_amount ("contribution",
TEH_currency, TEH_currency,
&deposit.amount_with_fee), &deposit->amount_with_fee),
GNUNET_JSON_spec_fixed_auto ("denom_pub_hash", GNUNET_JSON_spec_fixed_auto ("denom_pub_hash",
&deposit.coin.denom_pub_hash), &deposit->coin.denom_pub_hash),
TALER_JSON_spec_denom_sig ("ub_sig", TALER_JSON_spec_denom_sig ("ub_sig",
&deposit.coin.denom_sig), &deposit->coin.denom_sig),
GNUNET_JSON_spec_fixed_auto ("coin_pub", GNUNET_JSON_spec_fixed_auto ("coin_pub",
&deposit.coin_pub), &deposit->coin.coin_pub),
GNUNET_JSON_spec_mark_optional ( GNUNET_JSON_spec_mark_optional (
GNUNET_JSON_spec_fixed_auto ("h_age_commitment", GNUNET_JSON_spec_fixed_auto ("h_age_commitment",
&deposit.coin.h_age_commitment), &deposit->coin.h_age_commitment),
&deposit.coin.no_age_commitment), &deposit->coin.no_age_commitment),
GNUNET_JSON_spec_fixed_auto ("coin_sig", GNUNET_JSON_spec_fixed_auto ("coin_sig",
&deposit.csig), &deposit->csig),
GNUNET_JSON_spec_end () GNUNET_JSON_spec_end ()
}; };
enum GNUNET_GenericReturnValue res; enum GNUNET_GenericReturnValue res;
res = TALER_MHD_parse_json_data (connection, res = TALER_MHD_parse_json_data (connection,
root, jcoin,
spec); spec);
if (GNUNET_SYSERR == res) if (GNUNET_SYSERR == res)
{ {
@ -313,7 +343,7 @@ parse_coin (struct MHD_Connection *connection,
struct TEH_DenominationKey *dk; struct TEH_DenominationKey *dk;
MHD_RESULT mret; MHD_RESULT mret;
dk = TEH_keys_denomination_by_hash (&deposit.coin.denom_pub_hash, dk = TEH_keys_denomination_by_hash (&deposit->coin.denom_pub_hash,
connection, connection,
&mret); &mret);
if (NULL == dk) if (NULL == dk)
@ -322,7 +352,7 @@ parse_coin (struct MHD_Connection *connection,
return mret; return mret;
} }
if (0 > TALER_amount_cmp (&dk->meta.value, if (0 > TALER_amount_cmp (&dk->meta.value,
&deposit.amount_with_fee)) &deposit->amount_with_fee))
{ {
GNUNET_break_op (0); GNUNET_break_op (0);
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
@ -337,7 +367,7 @@ parse_coin (struct MHD_Connection *connection,
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
return TEH_RESPONSE_reply_expired_denom_pub_hash ( return TEH_RESPONSE_reply_expired_denom_pub_hash (
connection, connection,
&deposit.coin.denom_pub_hash, &deposit->coin.denom_pub_hash,
TALER_EC_EXCHANGE_GENERIC_DENOMINATION_EXPIRED, TALER_EC_EXCHANGE_GENERIC_DENOMINATION_EXPIRED,
"DEPOSIT"); "DEPOSIT");
} }
@ -347,7 +377,7 @@ parse_coin (struct MHD_Connection *connection,
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
return TEH_RESPONSE_reply_expired_denom_pub_hash ( return TEH_RESPONSE_reply_expired_denom_pub_hash (
connection, connection,
&deposit.coin.denom_pub_hash, &deposit->coin.denom_pub_hash,
TALER_EC_EXCHANGE_GENERIC_DENOMINATION_VALIDITY_IN_FUTURE, TALER_EC_EXCHANGE_GENERIC_DENOMINATION_VALIDITY_IN_FUTURE,
"DEPOSIT"); "DEPOSIT");
} }
@ -357,11 +387,11 @@ parse_coin (struct MHD_Connection *connection,
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
return TEH_RESPONSE_reply_expired_denom_pub_hash ( return TEH_RESPONSE_reply_expired_denom_pub_hash (
connection, connection,
&deposit.coin.denom_pub_hash, &deposit->coin.denom_pub_hash,
TALER_EC_EXCHANGE_GENERIC_DENOMINATION_REVOKED, TALER_EC_EXCHANGE_GENERIC_DENOMINATION_REVOKED,
"DEPOSIT"); "DEPOSIT");
} }
if (dk->denom_pub.cipher != deposit.coin.denom_sig.cipher) if (dk->denom_pub.cipher != deposit->coin.denom_sig.cipher)
{ {
/* denomination cipher and denomination signature cipher not the same */ /* denomination cipher and denomination signature cipher not the same */
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
@ -371,7 +401,7 @@ parse_coin (struct MHD_Connection *connection,
NULL); NULL);
} }
deposit.deposit_fee = dk->meta.fees.deposit; deposit->deposit_fee = dk->meta.fees.deposit;
/* check coin signature */ /* check coin signature */
switch (dk->denom_pub.cipher) switch (dk->denom_pub.cipher)
{ {
@ -385,7 +415,7 @@ parse_coin (struct MHD_Connection *connection,
break; break;
} }
if (GNUNET_YES != if (GNUNET_YES !=
TALER_test_coin_valid (&deposit.coin, TALER_test_coin_valid (&deposit->coin,
&dk->denom_pub)) &dk->denom_pub))
{ {
TALER_LOG_WARNING ("Invalid coin passed for /deposit\n"); TALER_LOG_WARNING ("Invalid coin passed for /deposit\n");
@ -396,8 +426,8 @@ parse_coin (struct MHD_Connection *connection,
NULL); NULL);
} }
} }
if (0 < TALER_amount_cmp (&deposit.deposit_fee, if (0 < TALER_amount_cmp (&deposit->deposit_fee,
&deposit.amount_with_fee)) &deposit->amount_with_fee))
{ {
GNUNET_break_op (0); GNUNET_break_op (0);
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
@ -409,18 +439,18 @@ parse_coin (struct MHD_Connection *connection,
TEH_METRICS_num_verifications[TEH_MT_SIGNATURE_EDDSA]++; TEH_METRICS_num_verifications[TEH_MT_SIGNATURE_EDDSA]++;
if (GNUNET_OK != if (GNUNET_OK !=
TALER_wallet_deposit_verify (&deposit.amount_with_fee, TALER_wallet_deposit_verify (&deposit->amount_with_fee,
&deposit.deposit_fee, &deposit->deposit_fee,
&h_wire, &dc->h_wire,
&deposit.h_contract_terms, &dc->h_contract_terms,
&deposit.coin.h_age_commitment, &deposit->coin.h_age_commitment,
NULL /* h_extensions! */, &dc->h_extensions,
&deposit.coin.denom_pub_hash, &deposit->coin.denom_pub_hash,
deposit.timestamp, dc->timestamp,
&deposit.merchant_pub, &dc->merchant_pub,
deposit.refund_deadline, dc->refund_deadline,
&deposit.coin.coin_pub, &deposit->coin.coin_pub,
&deposit.csig)) &deposit->csig))
{ {
TALER_LOG_WARNING ("Invalid signature on /deposit request\n"); TALER_LOG_WARNING ("Invalid signature on /deposit request\n");
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
@ -429,9 +459,18 @@ parse_coin (struct MHD_Connection *connection,
TALER_EC_EXCHANGE_DEPOSIT_COIN_SIGNATURE_INVALID, TALER_EC_EXCHANGE_DEPOSIT_COIN_SIGNATURE_INVALID,
NULL); NULL);
} }
deposit->merchant_pub = dc->merchant_pub;
// FIXME: duplicate batch-global values into deposit->h_contract_terms = dc->h_contract_terms;
// per-deposit data structure! deposit->wire_salt = dc->wire_salt;
deposit->receiver_wire_account = (char *) dc->payto_uri;
/* FIXME-OEC: should NOT insert the extension details N times,
but rather insert them ONCE and then per-coin only use
the resulting extension UUID/serial; so the data structure
here should be changed once we look at extensions in earnest. */
deposit->extension_details = dc->extension_details;
deposit->timestamp = dc->timestamp;
deposit->refund_deadline = dc->refund_deadline;
deposit->wire_deadline = dc->wire_deadline;
return GNUNET_OK; return GNUNET_OK;
} }
@ -454,6 +493,8 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
&dc.h_contract_terms), &dc.h_contract_terms),
GNUNET_JSON_spec_json ("coins", GNUNET_JSON_spec_json ("coins",
&coins), &coins),
GNUNET_JSON_spec_json ("extension_details",
&dc.extension_details),
GNUNET_JSON_spec_timestamp ("timestamp", GNUNET_JSON_spec_timestamp ("timestamp",
&dc.timestamp), &dc.timestamp),
GNUNET_JSON_spec_mark_optional ( GNUNET_JSON_spec_mark_optional (
@ -465,7 +506,6 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
GNUNET_JSON_spec_end () GNUNET_JSON_spec_end ()
}; };
struct TALER_MerchantWireHashP h_wire;
enum GNUNET_GenericReturnValue res; enum GNUNET_GenericReturnValue res;
res = TALER_MHD_parse_json_data (connection, res = TALER_MHD_parse_json_data (connection,
@ -501,9 +541,9 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
return ret; return ret;
} }
} }
if (GNUNET_TIME_timestamp_cmp (deposit.refund_deadline, if (GNUNET_TIME_timestamp_cmp (dc.refund_deadline,
>, >,
deposit.wire_deadline)) dc.wire_deadline))
{ {
GNUNET_break_op (0); GNUNET_break_op (0);
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
@ -512,7 +552,7 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
TALER_EC_EXCHANGE_DEPOSIT_REFUND_DEADLINE_AFTER_WIRE_DEADLINE, TALER_EC_EXCHANGE_DEPOSIT_REFUND_DEADLINE_AFTER_WIRE_DEADLINE,
NULL); NULL);
} }
if (GNUNET_TIME_absolute_is_never (deposit.wire_deadline.abs_time)) if (GNUNET_TIME_absolute_is_never (dc.wire_deadline.abs_time))
{ {
GNUNET_break_op (0); GNUNET_break_op (0);
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
@ -524,12 +564,17 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
TALER_payto_hash (dc.payto_uri, TALER_payto_hash (dc.payto_uri,
&dc.h_payto); &dc.h_payto);
TALER_merchant_wire_signature_hash (dc.payto_uri, TALER_merchant_wire_signature_hash (dc.payto_uri,
&deposit.wire_salt, &dc.wire_salt,
&h_wire); &dc.h_wire);
/* FIXME-OEC: hash actual extension JSON object here */
memset (&dc.h_extensions,
0,
sizeof (dc.h_extensions));
dc.num_coins = json_array_size (coins); dc.num_coins = json_array_size (coins);
if (0 == dc.num_coins) if (0 == dc.num_coins)
{ {
GNUNET_break_op (0); GNUNET_break_op (0);
GNUNET_JSON_parse_free (spec);
return TALER_MHD_reply_with_error (connection, return TALER_MHD_reply_with_error (connection,
MHD_HTTP_BAD_REQUEST, MHD_HTTP_BAD_REQUEST,
TALER_EC_GENERIC_PARAMETER_MALFORMED, TALER_EC_GENERIC_PARAMETER_MALFORMED,
@ -538,13 +583,14 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
if (TALER_MAX_FRESH_COINS < dc.num_coins) if (TALER_MAX_FRESH_COINS < dc.num_coins)
{ {
GNUNET_break_op (0); GNUNET_break_op (0);
GNUNET_JSON_parse_free (spec);
return TALER_MHD_reply_with_error (connection, return TALER_MHD_reply_with_error (connection,
MHD_HTTP_BAD_REQUEST, MHD_HTTP_BAD_REQUEST,
TALER_EC_GENERIC_PARAMETER_MALFORMED, TALER_EC_GENERIC_PARAMETER_MALFORMED,
"coins"); "coins");
} }
dc->deposits = GNUNET_new_array (dc.num_coins, dc.deposits = GNUNET_new_array (dc.num_coins,
struct TALER_EXCHANGEDB_Deposit *); struct TALER_EXCHANGEDB_Deposit);
for (unsigned int i = 0; i<dc.num_coins; i++) for (unsigned int i = 0; i<dc.num_coins; i++)
{ {
if (GNUNET_OK != if (GNUNET_OK !=
@ -552,11 +598,12 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
json_array_get (coins, json_array_get (coins,
i), i),
&dc, &dc,
&dc->deposits[i]))) &dc.deposits[i])))
{ {
for (unsigned int j = 0; j<i; j++) for (unsigned int j = 0; j<i; j++)
TALER_denom_sig_free (&dc.deposits[j].denom_sig); TALER_denom_sig_free (&dc.deposits[j].coin.denom_sig);
GNUNET_free (dc.deposits); GNUNET_free (dc.deposits);
GNUNET_JSON_parse_free (spec);
return (GNUNET_NO == res) ? MHD_YES : MHD_NO; return (GNUNET_NO == res) ? MHD_YES : MHD_NO;
} }
} }
@ -566,6 +613,7 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
TEH_plugin->preflight (TEH_plugin->cls)) TEH_plugin->preflight (TEH_plugin->cls))
{ {
GNUNET_break (0); GNUNET_break (0);
GNUNET_JSON_parse_free (spec);
return TALER_MHD_reply_with_error (connection, return TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR, MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_START_FAILED, TALER_EC_GENERIC_DB_START_FAILED,
@ -586,8 +634,9 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
{ {
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
for (unsigned int j = 0; j<dc.num_coins; j++) for (unsigned int j = 0; j<dc.num_coins; j++)
TALER_denom_sig_free (&dc.deposits[i].denom_sig); TALER_denom_sig_free (&dc.deposits[j].coin.denom_sig);
GNUNET_free (dc.deposits); GNUNET_free (dc.deposits);
GNUNET_JSON_parse_free (spec);
return mhd_ret; return mhd_ret;
} }
} }
@ -599,7 +648,7 @@ TEH_handler_batch_deposit (struct MHD_Connection *connection,
res = reply_batch_deposit_success (connection, res = reply_batch_deposit_success (connection,
&dc); &dc);
for (unsigned int j = 0; j<dc.num_coins; j++) for (unsigned int j = 0; j<dc.num_coins; j++)
TALER_denom_sig_free (&dc.deposits[i].denom_sig); TALER_denom_sig_free (&dc.deposits[j].coin.denom_sig);
GNUNET_free (dc.deposits); GNUNET_free (dc.deposits);
GNUNET_JSON_parse_free (spec); GNUNET_JSON_parse_free (spec);
return res; return res;