Line data    Source code

       1              : /*
       2              :    This file is part of Challenger
       3              :    Copyright (C) 2023 Taler Systems SA
       4              : 
       5              :    Challenger 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              :    Challenger 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              :    Challenger; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
      15              :  */
      16              : /**
      17              :  * @file src/challengerdb/token_add_token.c
      18              :  * @brief Implementation of the token_add_token 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 "token_add_token.h"
      26              : #include "pg_helper.h"
      27              : 
      28              : 
      29              : enum GNUNET_DB_QueryStatus
      30            2 : CHALLENGERDB_token_add_token (struct CHALLENGERDB_PostgresContext *ctx,
      31              :   const struct CHALLENGER_ValidationNonceP *nonce,
      32              :   const struct CHALLENGER_AccessTokenP *token,
      33              :   struct GNUNET_TIME_Relative token_expiration,
      34              :   struct GNUNET_TIME_Relative address_expiration)
      35              : {
      36              :   struct GNUNET_TIME_Absolute ge
      37            2 :     = GNUNET_TIME_relative_to_absolute (token_expiration);
      38            2 :   struct GNUNET_PQ_QueryParam params[] = {
      39            2 :     GNUNET_PQ_query_param_auto_from_type (nonce),
      40            2 :     GNUNET_PQ_query_param_auto_from_type (token),
      41            2 :     GNUNET_PQ_query_param_absolute_time (&ge),
      42            2 :     GNUNET_PQ_query_param_relative_time (&address_expiration),
      43              :     GNUNET_PQ_query_param_end
      44              :   };
      45              : 
      46            2 :   PREPARE (ctx,
      47              :            "token_add_token",
      48              :            "INSERT INTO tokens"
      49              :            " (access_token"
      50              :            " ,address"
      51              :            " ,token_expiration_time"
      52              :            " ,address_expiration_time"
      53              :            ") SELECT"
      54              :            " $2, address, $3, $4 + last_tx_time"
      55              :            " FROM validations"
      56              :            " WHERE nonce=$1;");
      57            2 :   return GNUNET_PQ_eval_prepared_non_select (ctx->conn,
      58              :                                              "token_add_token",
      59              :                                              params);
      60              : }