Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2023 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify it
6 : under the terms of the GNU General Public License as published by
7 : the Free Software Foundation; either version 3, or (at your
8 : 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 GNU
13 : 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, see
17 : <http://www.gnu.org/licenses/>
18 : */
19 : /**
20 : * @file testing/testing_api_cmd_set_officer.c
21 : * @brief command for testing /management/aml-officers
22 : * @author Christian Grothoff
23 : */
24 : #include "platform.h"
25 : #include "taler_json_lib.h"
26 : #include <gnunet/gnunet_curl_lib.h>
27 : #include "taler_testing_lib.h"
28 : #include "taler_signatures.h"
29 : #include "backoff.h"
30 :
31 :
32 : /**
33 : * State for a "set_officer" CMD.
34 : */
35 : struct SetOfficerState
36 : {
37 :
38 : /**
39 : * Update AML officer handle while operation is running.
40 : */
41 : struct TALER_EXCHANGE_ManagementUpdateAmlOfficer *dh;
42 :
43 : /**
44 : * Our interpreter.
45 : */
46 : struct TALER_TESTING_Interpreter *is;
47 :
48 : /**
49 : * Reference to command to previous set officer
50 : * to update, or NULL.
51 : */
52 : const char *ref_cmd;
53 :
54 : /**
55 : * Name to use for the officer.
56 : */
57 : const char *name;
58 :
59 : /**
60 : * Private key of the AML officer.
61 : */
62 : struct TALER_AmlOfficerPrivateKeyP officer_priv;
63 :
64 : /**
65 : * Public key of the AML officer.
66 : */
67 : struct TALER_AmlOfficerPublicKeyP officer_pub;
68 :
69 : /**
70 : * Is the officer supposed to be enabled?
71 : */
72 : bool is_active;
73 :
74 : /**
75 : * Is access supposed to be read-only?
76 : */
77 : bool read_only;
78 :
79 : };
80 :
81 :
82 : /**
83 : * Callback to analyze the /management/XXX response, just used to check
84 : * if the response code is acceptable.
85 : *
86 : * @param cls closure.
87 : * @param ar response details
88 : */
89 : static void
90 4 : set_officer_cb (void *cls,
91 : const struct
92 : TALER_EXCHANGE_ManagementUpdateAmlOfficerResponse *ar)
93 : {
94 4 : struct SetOfficerState *ds = cls;
95 4 : const struct TALER_EXCHANGE_HttpResponse *hr = &ar->hr;
96 :
97 4 : ds->dh = NULL;
98 4 : if (MHD_HTTP_NO_CONTENT != hr->http_status)
99 : {
100 0 : TALER_TESTING_unexpected_status (ds->is,
101 : hr->http_status,
102 : MHD_HTTP_NO_CONTENT);
103 0 : return;
104 : }
105 4 : TALER_TESTING_interpreter_next (ds->is);
106 : }
107 :
108 :
109 : /**
110 : * Run the command.
111 : *
112 : * @param cls closure.
113 : * @param cmd the command to execute.
114 : * @param is the interpreter state.
115 : */
116 : static void
117 4 : set_officer_run (void *cls,
118 : const struct TALER_TESTING_Command *cmd,
119 : struct TALER_TESTING_Interpreter *is)
120 : {
121 4 : struct SetOfficerState *ds = cls;
122 : struct GNUNET_TIME_Timestamp now;
123 : struct TALER_MasterSignatureP master_sig;
124 : const char *exchange_url;
125 :
126 : (void) cmd;
127 : {
128 : const struct TALER_TESTING_Command *exchange_cmd;
129 :
130 4 : exchange_cmd = TALER_TESTING_interpreter_get_command (is,
131 : "exchange");
132 4 : if (NULL == exchange_cmd)
133 : {
134 0 : GNUNET_break (0);
135 0 : TALER_TESTING_interpreter_fail (is);
136 0 : return;
137 : }
138 4 : GNUNET_assert (GNUNET_OK ==
139 : TALER_TESTING_get_trait_exchange_url (exchange_cmd,
140 : &exchange_url));
141 : }
142 4 : now = GNUNET_TIME_timestamp_get ();
143 4 : ds->is = is;
144 4 : if (NULL == ds->ref_cmd)
145 : {
146 2 : GNUNET_CRYPTO_eddsa_key_create (&ds->officer_priv.eddsa_priv);
147 2 : GNUNET_CRYPTO_eddsa_key_get_public (&ds->officer_priv.eddsa_priv,
148 : &ds->officer_pub.eddsa_pub);
149 : }
150 : else
151 : {
152 : const struct TALER_TESTING_Command *ref;
153 : const struct TALER_AmlOfficerPrivateKeyP *officer_priv;
154 : const struct TALER_AmlOfficerPublicKeyP *officer_pub;
155 :
156 2 : ref = TALER_TESTING_interpreter_lookup_command (is,
157 : ds->ref_cmd);
158 2 : if (NULL == ref)
159 : {
160 0 : GNUNET_break (0);
161 0 : TALER_TESTING_interpreter_fail (is);
162 0 : return;
163 : }
164 2 : GNUNET_assert (GNUNET_OK ==
165 : TALER_TESTING_get_trait_officer_pub (ref,
166 : &officer_pub));
167 2 : GNUNET_assert (GNUNET_OK ==
168 : TALER_TESTING_get_trait_officer_priv (ref,
169 : &officer_priv));
170 2 : ds->officer_pub = *officer_pub;
171 2 : ds->officer_priv = *officer_priv;
172 : }
173 : {
174 : const struct TALER_TESTING_Command *exchange_cmd;
175 : const struct TALER_MasterPrivateKeyP *master_priv;
176 :
177 4 : exchange_cmd = TALER_TESTING_interpreter_get_command (is,
178 : "exchange");
179 4 : if (NULL == exchange_cmd)
180 : {
181 0 : GNUNET_break (0);
182 0 : TALER_TESTING_interpreter_fail (is);
183 0 : return;
184 : }
185 4 : GNUNET_assert (GNUNET_OK ==
186 : TALER_TESTING_get_trait_master_priv (exchange_cmd,
187 : &master_priv));
188 :
189 4 : TALER_exchange_offline_aml_officer_status_sign (&ds->officer_pub,
190 : ds->name,
191 : now,
192 4 : ds->is_active,
193 4 : ds->read_only,
194 : master_priv,
195 : &master_sig);
196 : }
197 4 : ds->dh = TALER_EXCHANGE_management_update_aml_officer (
198 : TALER_TESTING_interpreter_get_context (is),
199 : exchange_url,
200 4 : &ds->officer_pub,
201 : ds->name,
202 : now,
203 4 : ds->is_active,
204 4 : ds->read_only,
205 : &master_sig,
206 : &set_officer_cb,
207 : ds);
208 4 : if (NULL == ds->dh)
209 : {
210 0 : GNUNET_break (0);
211 0 : TALER_TESTING_interpreter_fail (is);
212 0 : return;
213 : }
214 : }
215 :
216 :
217 : /**
218 : * Free the state of a "set_officer" CMD, and possibly cancel a
219 : * pending operation thereof.
220 : *
221 : * @param cls closure, must be a `struct SetOfficerState`.
222 : * @param cmd the command which is being cleaned up.
223 : */
224 : static void
225 4 : set_officer_cleanup (void *cls,
226 : const struct TALER_TESTING_Command *cmd)
227 : {
228 4 : struct SetOfficerState *ds = cls;
229 :
230 4 : if (NULL != ds->dh)
231 : {
232 0 : TALER_TESTING_command_incomplete (ds->is,
233 : cmd->label);
234 0 : TALER_EXCHANGE_management_update_aml_officer_cancel (ds->dh);
235 0 : ds->dh = NULL;
236 : }
237 4 : GNUNET_free (ds);
238 4 : }
239 :
240 :
241 : /**
242 : * Offer internal data of a "set officer" CMD state to other
243 : * commands.
244 : *
245 : * @param cls closure
246 : * @param[out] ret result (could be anything)
247 : * @param trait name of the trait
248 : * @param index index number of the object to offer.
249 : * @return #GNUNET_OK on success
250 : */
251 : static enum GNUNET_GenericReturnValue
252 11 : set_officer_traits (void *cls,
253 : const void **ret,
254 : const char *trait,
255 : unsigned int index)
256 : {
257 11 : struct SetOfficerState *ws = cls;
258 : struct TALER_TESTING_Trait traits[] = {
259 11 : TALER_TESTING_make_trait_officer_pub (&ws->officer_pub),
260 11 : TALER_TESTING_make_trait_officer_priv (&ws->officer_priv),
261 11 : TALER_TESTING_make_trait_officer_name (ws->name),
262 11 : TALER_TESTING_trait_end ()
263 : };
264 :
265 11 : return TALER_TESTING_get_trait (traits,
266 : ret,
267 : trait,
268 : index);
269 : }
270 :
271 :
272 : struct TALER_TESTING_Command
273 4 : TALER_TESTING_cmd_set_officer (
274 : const char *label,
275 : const char *ref_cmd,
276 : const char *name,
277 : bool is_active,
278 : bool read_only)
279 : {
280 : struct SetOfficerState *ds;
281 :
282 4 : ds = GNUNET_new (struct SetOfficerState);
283 4 : ds->ref_cmd = ref_cmd;
284 4 : ds->name = name;
285 4 : ds->is_active = is_active;
286 4 : ds->read_only = read_only;
287 : {
288 4 : struct TALER_TESTING_Command cmd = {
289 : .cls = ds,
290 : .label = label,
291 : .run = &set_officer_run,
292 : .cleanup = &set_officer_cleanup,
293 : .traits = &set_officer_traits
294 : };
295 :
296 4 : return cmd;
297 : }
298 : }
299 :
300 :
301 : /* end of testing_api_cmd_set_officer.c */
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