Line data Source code
1 : /*
2 : This file is part of TALER
3 : (C) 2023, 2025, 2026 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU Affero General Public License as
7 : published by the Free Software Foundation; either version 3,
8 : or (at your option) any later version.
9 :
10 : TALER is distributed in the hope that it will be useful, but
11 : WITHOUT ANY WARRANTY; without even the implied warranty of
12 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 : GNU General Public License for more details.
14 :
15 : You should have received a copy of the GNU General Public
16 : License along with TALER; see the file COPYING. If not,
17 : see <http://www.gnu.org/licenses/>
18 : */
19 :
20 : /**
21 : * @file src/backend/taler-merchant-httpd_patch-private-accounts-H_WIRE.c
22 : * @brief implementing PATCH /accounts/$ID request handling
23 : * @author Christian Grothoff
24 : */
25 : #include "platform.h"
26 : #include "taler-merchant-httpd_patch-private-accounts-H_WIRE.h"
27 : #include "taler-merchant-httpd_helper.h"
28 : #include <taler/taler_json_lib.h>
29 : #include "taler-merchant-httpd_mfa.h"
30 : #include "merchant-database/update_account.h"
31 :
32 :
33 : /**
34 : * PATCH configuration of an existing instance, given its configuration.
35 : *
36 : * @param rh context of the handler
37 : * @param connection the MHD connection to handle
38 : * @param[in,out] hc context with further information about the request
39 : * @return MHD result code
40 : */
41 : enum MHD_Result
42 0 : TMH_private_patch_accounts_ID (const struct TMH_RequestHandler *rh,
43 : struct MHD_Connection *connection,
44 : struct TMH_HandlerContext *hc)
45 : {
46 0 : struct TMH_MerchantInstance *mi = hc->instance;
47 0 : const char *h_wire_s = hc->infix;
48 : enum GNUNET_DB_QueryStatus qs;
49 0 : const json_t *cfc = NULL;
50 0 : const char *extra_wire_subject_metadata = NULL;
51 0 : const char *cfu = NULL;
52 : struct TALER_MerchantWireHashP h_wire;
53 : struct GNUNET_JSON_Specification spec[] = {
54 0 : GNUNET_JSON_spec_mark_optional (
55 : TALER_JSON_spec_web_url ("credit_facade_url",
56 : &cfu),
57 : NULL),
58 0 : GNUNET_JSON_spec_mark_optional (
59 : GNUNET_JSON_spec_string ("extra_wire_subject_metadata",
60 : &extra_wire_subject_metadata),
61 : NULL),
62 0 : GNUNET_JSON_spec_mark_optional (
63 : GNUNET_JSON_spec_object_const ("credit_facade_credentials",
64 : &cfc),
65 : NULL),
66 0 : GNUNET_JSON_spec_end ()
67 : };
68 :
69 0 : GNUNET_assert (NULL != mi);
70 0 : GNUNET_assert (NULL != h_wire_s);
71 0 : if (GNUNET_OK !=
72 0 : GNUNET_STRINGS_string_to_data (h_wire_s,
73 : strlen (h_wire_s),
74 : &h_wire,
75 : sizeof (h_wire)))
76 : {
77 0 : GNUNET_break_op (0);
78 0 : return TALER_MHD_reply_with_error (connection,
79 : MHD_HTTP_BAD_REQUEST,
80 : TALER_EC_MERCHANT_GENERIC_H_WIRE_MALFORMED,
81 : h_wire_s);
82 : }
83 : {
84 : enum GNUNET_GenericReturnValue res;
85 :
86 0 : res = TALER_MHD_parse_json_data (connection,
87 0 : hc->request_body,
88 : spec);
89 0 : if (GNUNET_OK != res)
90 : return (GNUNET_NO == res)
91 : ? MHD_YES
92 0 : : MHD_NO;
93 : }
94 0 : if (! TALER_is_valid_subject_metadata_string (
95 : extra_wire_subject_metadata))
96 : {
97 0 : GNUNET_break_op (0);
98 0 : return TALER_MHD_reply_with_error (
99 : connection,
100 : MHD_HTTP_BAD_REQUEST,
101 : TALER_EC_GENERIC_PARAMETER_MALFORMED,
102 : "extra_wire_subject_metadata");
103 : }
104 :
105 0 : qs = TALER_MERCHANTDB_update_account (TMH_db,
106 0 : mi->settings.id,
107 : &h_wire,
108 : extra_wire_subject_metadata,
109 : cfu,
110 : cfc);
111 : {
112 0 : enum MHD_Result ret = MHD_NO;
113 :
114 0 : switch (qs)
115 : {
116 0 : case GNUNET_DB_STATUS_HARD_ERROR:
117 0 : GNUNET_break (0);
118 0 : ret = TALER_MHD_reply_with_error (
119 : connection,
120 : MHD_HTTP_INTERNAL_SERVER_ERROR,
121 : TALER_EC_GENERIC_DB_STORE_FAILED,
122 : "update_account");
123 0 : break;
124 0 : case GNUNET_DB_STATUS_SOFT_ERROR:
125 0 : GNUNET_break (0);
126 0 : ret = TALER_MHD_reply_with_error (
127 : connection,
128 : MHD_HTTP_INTERNAL_SERVER_ERROR,
129 : TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE,
130 : "unexpected serialization problem");
131 0 : break;
132 0 : case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
133 0 : ret = TALER_MHD_reply_with_error (
134 : connection,
135 : MHD_HTTP_NOT_FOUND,
136 : TALER_EC_MERCHANT_GENERIC_ACCOUNT_UNKNOWN,
137 : h_wire_s);
138 0 : break;
139 0 : case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
140 0 : ret = TALER_MHD_reply_static (connection,
141 : MHD_HTTP_NO_CONTENT,
142 : NULL,
143 : NULL,
144 : 0);
145 0 : break;
146 : }
147 0 : GNUNET_JSON_parse_free (spec);
148 0 : return ret;
149 : }
150 : }
151 :
152 :
153 : /* end of taler-merchant-httpd_patch-private-accounts-H_WIRE.c */
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