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path: root/src/exchange/taler-exchange-httpd_payback.c
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Diffstat (limited to 'src/exchange/taler-exchange-httpd_payback.c')
-rw-r--r--src/exchange/taler-exchange-httpd_payback.c97
1 files changed, 48 insertions, 49 deletions
diff --git a/src/exchange/taler-exchange-httpd_payback.c b/src/exchange/taler-exchange-httpd_payback.c
index 05a2355a3..b8adc950d 100644
--- a/src/exchange/taler-exchange-httpd_payback.c
+++ b/src/exchange/taler-exchange-httpd_payback.c
@@ -35,26 +35,6 @@
/**
- * A wallet asked for /payback, but we do not know anything about the
- * original withdraw operation specified. Generates a 404 reply.
- *
- * @param connection connection to the client
- * @param ec Taler error code
- * @return MHD result code
- */
-static int
-reply_payback_unknown (struct MHD_Connection *connection,
- enum TALER_ErrorCode ec)
-{
- return TEH_RESPONSE_reply_json_pack (connection,
- MHD_HTTP_NOT_FOUND,
- "{s:s, s:I}",
- "error", "blinded coin unknown",
- "code", (json_int_t) ec);
-}
-
-
-/**
* A wallet asked for /payback, return the successful response.
*
* @param connection connection to the client
@@ -268,8 +248,10 @@ payback_transaction (void *cls,
if (GNUNET_DB_STATUS_HARD_ERROR == qs)
{
GNUNET_break (0);
- *mhd_ret = TEH_RESPONSE_reply_internal_db_error (connection,
- TALER_EC_PAYBACK_DB_FETCH_FAILED);
+ *mhd_ret = TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_PAYBACK_DB_FETCH_FAILED,
+ "failed to fetch old coin of blind coin");
}
return qs;
}
@@ -285,8 +267,10 @@ payback_transaction (void *cls,
if (GNUNET_DB_STATUS_HARD_ERROR == qs)
{
GNUNET_break (0);
- *mhd_ret = TEH_RESPONSE_reply_internal_db_error (connection,
- TALER_EC_PAYBACK_DB_FETCH_FAILED);
+ *mhd_ret = TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_PAYBACK_DB_FETCH_FAILED,
+ "failed to fetch reserve of blinded coin");
}
return qs;
}
@@ -296,8 +280,10 @@ payback_transaction (void *cls,
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Payback requested for unknown envelope %s\n",
GNUNET_h2s (&pc->h_blind));
- *mhd_ret = reply_payback_unknown (connection,
- TALER_EC_PAYBACK_WITHDRAW_NOT_FOUND);
+ *mhd_ret = TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_NOT_FOUND,
+ TALER_EC_PAYBACK_WITHDRAW_NOT_FOUND,
+ "blind coin unknown");
return GNUNET_DB_STATUS_HARD_ERROR;
}
@@ -312,8 +298,10 @@ payback_transaction (void *cls,
if (GNUNET_DB_STATUS_HARD_ERROR == qs)
{
GNUNET_break (0);
- *mhd_ret = TEH_RESPONSE_reply_internal_db_error (connection,
- TALER_EC_PAYBACK_DB_FETCH_FAILED);
+ *mhd_ret = TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_PAYBACK_DB_FETCH_FAILED,
+ "failed to fetch old coin transaction history");
}
return qs;
}
@@ -329,8 +317,10 @@ payback_transaction (void *cls,
GNUNET_break (0);
TEH_plugin->free_coin_transaction_list (TEH_plugin->cls,
tl);
- *mhd_ret = TEH_RESPONSE_reply_internal_db_error (connection,
- TALER_EC_PAYBACK_HISTORY_DB_ERROR);
+ *mhd_ret = TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_PAYBACK_HISTORY_DB_ERROR,
+ "failed to calculate old coin transaction history");
return GNUNET_DB_STATUS_HARD_ERROR;
}
if (GNUNET_SYSERR ==
@@ -341,8 +331,10 @@ payback_transaction (void *cls,
GNUNET_break (0);
TEH_plugin->free_coin_transaction_list (TEH_plugin->cls,
tl);
- *mhd_ret = TEH_RESPONSE_reply_internal_db_error (connection,
- TALER_EC_PAYBACK_COIN_BALANCE_NEGATIVE);
+ *mhd_ret = TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_PAYBACK_COIN_BALANCE_NEGATIVE,
+ "calculated negative old coin balance");
return GNUNET_DB_STATUS_HARD_ERROR;
}
if ( (0 == pc->amount.fraction) &&
@@ -391,8 +383,10 @@ payback_transaction (void *cls,
if (GNUNET_DB_STATUS_HARD_ERROR == qs)
{
TALER_LOG_WARNING ("Failed to store /payback information in database\n");
- *mhd_ret = TEH_RESPONSE_reply_internal_db_error (connection,
- TALER_EC_PAYBACK_DB_PUT_FAILED);
+ *mhd_ret = TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_PAYBACK_DB_PUT_FAILED,
+ "failed to persist payback data");
}
return qs;
}
@@ -437,9 +431,10 @@ verify_and_execute_payback (struct MHD_Connection *connection,
if (NULL == key_state)
{
TALER_LOG_ERROR ("Lacking keys to operate\n");
- return TEH_RESPONSE_reply_internal_error (connection,
- TALER_EC_EXCHANGE_BAD_CONFIGURATION,
- "no keys");
+ return TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_EXCHANGE_BAD_CONFIGURATION,
+ "no keys");
}
dki = TEH_KS_denomination_key_lookup_by_hash (key_state,
&coin->denom_pub_hash,
@@ -451,9 +446,10 @@ verify_and_execute_payback (struct MHD_Connection *connection,
TEH_KS_release (key_state);
TALER_LOG_WARNING (
"Denomination key in /payback request not in payback mode\n");
- return TEH_RESPONSE_reply_with_error (connection,
- ec,
- hc);
+ return TALER_MHD_reply_with_error (connection,
+ ec,
+ hc,
+ "denomination not allowing payback");
}
TALER_amount_ntoh (&pc.value,
&dki->issue.properties.value);
@@ -465,9 +461,10 @@ verify_and_execute_payback (struct MHD_Connection *connection,
{
TALER_LOG_WARNING ("Invalid coin passed for /payback\n");
TEH_KS_release (key_state);
- return TEH_RESPONSE_reply_signature_invalid (connection,
- TALER_EC_PAYBACK_DENOMINATION_SIGNATURE_INVALID,
- "denom_sig");
+ return TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_FORBIDDEN,
+ TALER_EC_PAYBACK_DENOMINATION_SIGNATURE_INVALID,
+ "denom_sig");
}
/* check payback request signature */
@@ -485,9 +482,10 @@ verify_and_execute_payback (struct MHD_Connection *connection,
{
TALER_LOG_WARNING ("Invalid signature on /payback request\n");
TEH_KS_release (key_state);
- return TEH_RESPONSE_reply_signature_invalid (connection,
- TALER_EC_PAYBACK_SIGNATURE_INVALID,
- "coin_sig");
+ return TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_FORBIDDEN,
+ TALER_EC_PAYBACK_SIGNATURE_INVALID,
+ "coin_sig");
}
GNUNET_CRYPTO_hash (&coin->coin_pub.eddsa_pub,
@@ -503,9 +501,10 @@ verify_and_execute_payback (struct MHD_Connection *connection,
GNUNET_break (0);
TEH_KS_release (key_state);
- return TEH_RESPONSE_reply_internal_error (connection,
- TALER_EC_PAYBACK_BLINDING_FAILED,
- "coin_bks");
+ return TALER_MHD_reply_with_error (connection,
+ MHD_HTTP_INTERNAL_SERVER_ERROR,
+ TALER_EC_PAYBACK_BLINDING_FAILED,
+ "coin_bks");
}
TEH_KS_release (key_state);
GNUNET_CRYPTO_hash (coin_ev,
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 12:39:13 +0000