From 6991ca011b4f97d24066f82ccd09adde8a692f6a Mon Sep 17 00:00:00 2001 From: Joseph Date: Mon, 14 Nov 2022 07:35:56 -0500 Subject: remove more functions --- src/exchangedb/pg_lookup_signkey_revocation.c | 61 +++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 src/exchangedb/pg_lookup_signkey_revocation.c (limited to 'src/exchangedb/pg_lookup_signkey_revocation.c') diff --git a/src/exchangedb/pg_lookup_signkey_revocation.c b/src/exchangedb/pg_lookup_signkey_revocation.c new file mode 100644 index 000000000..374aa7d5b --- /dev/null +++ b/src/exchangedb/pg_lookup_signkey_revocation.c @@ -0,0 +1,61 @@ +/* + This file is part of TALER + Copyright (C) 2022 Taler Systems SA + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, see + */ +/** + * @file exchangedb/pg_lookup_signkey_revocation.c + * @brief Implementation of the lookup_signkey_revocation function for Postgres + * @author Christian Grothoff + */ +#include "platform.h" +#include "taler_error_codes.h" +#include "taler_dbevents.h" +#include "taler_pq_lib.h" +#include "pg_lookup_signkey_revocation.h" +#include "pg_helper.h" + + + +enum GNUNET_DB_QueryStatus +TEH_PG_lookup_signkey_revocation ( + void *cls, + const struct TALER_ExchangePublicKeyP *exchange_pub, + struct TALER_MasterSignatureP *master_sig) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (exchange_pub), + GNUNET_PQ_query_param_end + }; + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_auto_from_type ("master_sig", + master_sig), + GNUNET_PQ_result_spec_end + }; + + + PREPARE (pg, + "lookup_signkey_revocation", + "SELECT " + " master_sig" + " FROM signkey_revocations" + " WHERE esk_serial=" + " (SELECT esk_serial" + " FROM exchange_sign_keys" + " WHERE exchange_pub=$1);"); + return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "lookup_signkey_revocation", + params, + rs); +} -- cgit v1.2.3