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/challenge_set_address_and_pin.c
18 : * @brief Implementation of the challenge_set_address_and_pin 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 "challenge_set_address_and_pin.h"
26 : #include "pg_helper.h"
27 :
28 :
29 : enum GNUNET_DB_QueryStatus
30 4 : CHALLENGERDB_challenge_set_address_and_pin (struct CHALLENGERDB_PostgresContext *ctx,
31 : const struct CHALLENGER_ValidationNonceP *nonce,
32 : const json_t *address,
33 : struct GNUNET_TIME_Relative validation_duration,
34 : uint32_t *tan,
35 : char **state,
36 : struct GNUNET_TIME_Absolute *last_tx_time,
37 : uint32_t *auth_attempts_left,
38 : bool *pin_transmit,
39 : char **client_redirect_uri,
40 : bool *address_refused,
41 : bool *solved)
42 : {
43 : struct GNUNET_TIME_Absolute now
44 4 : = GNUNET_TIME_absolute_get ();
45 : struct GNUNET_TIME_Absolute next_tx_time
46 4 : = GNUNET_TIME_absolute_subtract (now,
47 : validation_duration);
48 4 : struct GNUNET_PQ_QueryParam params[] = {
49 4 : GNUNET_PQ_query_param_auto_from_type (nonce),
50 4 : TALER_PQ_query_param_json (address),
51 4 : GNUNET_PQ_query_param_absolute_time (&next_tx_time),
52 4 : GNUNET_PQ_query_param_absolute_time (&now),
53 4 : GNUNET_PQ_query_param_uint32 (tan),
54 : GNUNET_PQ_query_param_end
55 : };
56 : bool not_found;
57 4 : struct GNUNET_PQ_ResultSpec rs[] = {
58 4 : GNUNET_PQ_result_spec_bool ("not_found",
59 : ¬_found),
60 4 : GNUNET_PQ_result_spec_absolute_time ("last_tx_time",
61 : last_tx_time),
62 4 : GNUNET_PQ_result_spec_uint32 ("last_pin",
63 : tan),
64 4 : GNUNET_PQ_result_spec_bool ("pin_transmit",
65 : pin_transmit),
66 4 : GNUNET_PQ_result_spec_uint32 ("auth_attempts_left",
67 : auth_attempts_left),
68 4 : GNUNET_PQ_result_spec_allow_null (
69 : GNUNET_PQ_result_spec_string ("client_redirect_uri",
70 : client_redirect_uri),
71 : NULL),
72 4 : GNUNET_PQ_result_spec_allow_null (
73 : GNUNET_PQ_result_spec_string ("state",
74 : state),
75 : NULL),
76 4 : GNUNET_PQ_result_spec_bool ("address_refused",
77 : address_refused),
78 4 : GNUNET_PQ_result_spec_bool ("solved",
79 : solved),
80 : GNUNET_PQ_result_spec_end
81 : };
82 : enum GNUNET_DB_QueryStatus qs;
83 :
84 4 : *client_redirect_uri = NULL;
85 4 : PREPARE (ctx,
86 : "do_challenge_set_address_and_pin",
87 : "SELECT "
88 : " out_not_found AS not_found"
89 : ",out_last_tx_time AS last_tx_time"
90 : ",out_pin_transmit AS pin_transmit"
91 : ",out_last_pin AS last_pin"
92 : ",out_state AS state"
93 : ",out_auth_attempts_left AS auth_attempts_left"
94 : ",out_client_redirect_uri AS client_redirect_uri"
95 : ",out_address_refused AS address_refused"
96 : ",out_solved AS solved"
97 : " FROM challenger_do_challenge_set_address_and_pin"
98 : " ($1,$2,$3,$4,$5);");
99 4 : qs = GNUNET_PQ_eval_prepared_singleton_select (ctx->conn,
100 : "do_challenge_set_address_and_pin",
101 : params,
102 : rs);
103 4 : if (qs <= 0)
104 0 : return qs;
105 4 : if (not_found)
106 0 : return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS;
107 4 : return qs;
108 : }
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