Line data    Source code

       1             : /*
       2             :    This file is part of TALER
       3             :    Copyright (C) 2022 Taler Systems SA
       4             : 
       5             :    TALER is free software; you can redistribute it and/or modify it under the
       6             :    terms of the GNU General Public License as published by the Free Software
       7             :    Foundation; either version 3, or (at your option) any later version.
       8             : 
       9             :    TALER is distributed in the hope that it will be useful, but WITHOUT ANY
      10             :    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
      11             :    A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
      12             : 
      13             :    You should have received a copy of the GNU General Public License along with
      14             :    TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
      15             :  */
      16             : /**
      17             :  * @file backenddb/pg_insert_otp.c
      18             :  * @brief Implementation of the insert_otp function for Postgres
      19             :  * @author Christian Grothoff
      20             :  */
      21             : #include "platform.h"
      22             : #include <taler/taler_error_codes.h>
      23             : #include <taler/taler_dbevents.h>
      24             : #include <taler/taler_pq_lib.h>
      25             : #include "pg_insert_otp.h"
      26             : #include "pg_helper.h"
      27             : 
      28             : 
      29             : /**
      30             :  * Insert details about a particular OTP device.
      31             :  *
      32             :  * @param cls closure
      33             :  * @param instance_id instance to insert OTP device for
      34             :  * @param otp_id otp identifier of OTP device to insert
      35             :  * @param td the OTP device details to insert
      36             :  * @return database result code
      37             :  */
      38             : enum GNUNET_DB_QueryStatus
      39           4 : TMH_PG_insert_otp (void *cls,
      40             :                    const char *instance_id,
      41             :                    const char *otp_id,
      42             :                    const struct TALER_MERCHANTDB_OtpDeviceDetails *td)
      43             : {
      44           4 :   struct PostgresClosure *pg = cls;
      45           4 :   uint32_t pos32 = (uint32_t) td->otp_algorithm;
      46           4 :   struct GNUNET_PQ_QueryParam params[] = {
      47           4 :     GNUNET_PQ_query_param_string (instance_id),
      48           4 :     GNUNET_PQ_query_param_string (otp_id),
      49           4 :     GNUNET_PQ_query_param_string (td->otp_description),
      50           4 :     GNUNET_PQ_query_param_string (td->otp_key),
      51           4 :     GNUNET_PQ_query_param_uint32 (&pos32),
      52           4 :     GNUNET_PQ_query_param_uint64 (&td->otp_ctr),
      53             :     GNUNET_PQ_query_param_end
      54             :   };
      55             : 
      56           4 :   check_connection (pg);
      57           4 :   PREPARE (pg,
      58             :            "insert_otp",
      59             :            "INSERT INTO merchant_otp_devices"
      60             :            "(merchant_serial"
      61             :            ",otp_id"
      62             :            ",otp_description"
      63             :            ",otp_key"
      64             :            ",otp_algorithm"
      65             :            ",otp_ctr"
      66             :            ")"
      67             :            " SELECT merchant_serial,"
      68             :            " $2, $3, $4, $5, $6"
      69             :            " FROM merchant_instances"
      70             :            " WHERE merchant_id=$1");
      71           4 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      72             :                                              "insert_otp",
      73             :                                              params);
      74             : }