insert_mfa_challenge.c (3313B)
1 /* 2 This file is part of TALER 3 Copyright (C) 2025 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 src/backenddb/insert_mfa_challenge.c 18 * @brief Implementation of the insert_mfa_challenge function for Postgres 19 * @author Christian Grothoff 20 */ 21 #include "platform.h" 22 #include <taler/taler_pq_lib.h> 23 #include "taler/taler_merchant_util.h" 24 #include "merchantdb_lib.h" 25 #include "merchant-database/insert_mfa_challenge.h" 26 #include "helper.h" 27 28 29 enum GNUNET_DB_QueryStatus 30 TALER_MERCHANTDB_insert_mfa_challenge ( 31 struct TALER_MERCHANTDB_PostgresContext *pg, 32 const char *instance_name, 33 enum TALER_MERCHANT_MFA_CriticalOperation op, 34 const struct TALER_MERCHANT_MFA_BodyHash *h_body, 35 const struct TALER_MERCHANT_MFA_BodySalt *salt, 36 struct GNUNET_TIME_Absolute expiration_date, 37 struct GNUNET_TIME_Absolute retransmission_date, 38 enum TALER_MERCHANT_MFA_Channel tan_channel, 39 const char *required_address, 40 uint64_t *challenge_id) 41 { 42 struct GNUNET_TIME_Absolute now = GNUNET_TIME_absolute_get (); 43 const char *op_str = TALER_MERCHANT_MFA_co_to_string (op); 44 const char *channel_str = TALER_MERCHANT_MFA_channel_to_string (tan_channel); 45 struct GNUNET_PQ_QueryParam params[] = { 46 GNUNET_PQ_query_param_auto_from_type (h_body), 47 GNUNET_PQ_query_param_auto_from_type (salt), 48 GNUNET_PQ_query_param_string (op_str), 49 GNUNET_PQ_query_param_absolute_time (&now), 50 GNUNET_PQ_query_param_absolute_time (&expiration_date), /* $5 */ 51 GNUNET_PQ_query_param_absolute_time (&retransmission_date), 52 GNUNET_PQ_query_param_string (channel_str), 53 GNUNET_PQ_query_param_string (required_address), 54 GNUNET_PQ_query_param_string (instance_name), /* $9 */ 55 GNUNET_PQ_query_param_end 56 }; 57 struct GNUNET_PQ_ResultSpec rs[] = { 58 GNUNET_PQ_result_spec_uint64 ("challenge_id", 59 challenge_id), 60 GNUNET_PQ_result_spec_end 61 }; 62 63 PREPARE (pg, 64 "insert_mfa_challenge", 65 "INSERT INTO merchant.tan_challenges" 66 " (h_body" 67 " ,salt" 68 " ,op" 69 " ,code" /* NULL until a TAN is sent */ 70 " ,creation_date" 71 " ,expiration_date" 72 " ,retransmission_date" 73 " ,retry_counter" /* always set to 3 */ 74 " ,tan_channel" 75 " ,required_address" 76 " ,instance_name)" 77 " VALUES" 78 " ($1, $2, $3, NULL, $4, $5, $6, 3, $7, $8, $9)" 79 " RETURNING challenge_id;"); 80 return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, 81 "insert_mfa_challenge", 82 params, 83 rs); 84 }