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              : }