challenger

OAuth 2.0-based authentication service that validates user can receive messages at a certain address
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pg_setup_nonce.c (2214B)

      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 challengerdb/pg_setup_nonce.c
     18  * @brief Implementation of the validation_setup 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_setup_nonce.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_DB_QueryStatus
     30 CH_PG_setup_nonce (void *cls,
     31                    uint64_t client_id,
     32                    const struct CHALLENGER_ValidationNonceP *nonce,
     33                    struct GNUNET_TIME_Absolute expiration_time,
     34                    const json_t *initial_address)
     35 {
     36   struct PostgresClosure *pg = cls;
     37   struct GNUNET_PQ_QueryParam params[] = {
     38     GNUNET_PQ_query_param_uint64 (&client_id),
     39     GNUNET_PQ_query_param_auto_from_type (nonce),
     40     GNUNET_PQ_query_param_absolute_time (&expiration_time),
     41     NULL == initial_address
     42     ? GNUNET_PQ_query_param_null ()
     43     : TALER_PQ_query_param_json (initial_address),
     44     GNUNET_PQ_query_param_end
     45   };
     46 
     47   PREPARE (pg,
     48            "setup_nonce",
     49            "INSERT INTO validations"
     50            " (client_serial_id"
     51            " ,nonce"
     52            " ,expiration_time"
     53            " ,client_redirect_uri"
     54            " ,address"
     55            ") SELECT $1, $2, $3, uri, $4"
     56            " FROM CLIENTS"
     57            " WHERE client_serial_id=$1;");
     58   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
     59                                              "setup_nonce",
     60                                              params);
     61 }