Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2020 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU General Public License as
7 : published by the Free Software Foundation; either version 3, or
8 : (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, see
17 : <http://www.gnu.org/licenses/>
18 : */
19 : /**
20 : * @file testing_api_cmd_get_reserve.c
21 : * @brief command to test GET /private/reserves/$RESERVE_PUB
22 : * @author Jonathan Buchanan
23 : */
24 : #include "platform.h"
25 : #include <taler/taler_exchange_service.h>
26 : #include <taler/taler_testing_lib.h>
27 : #include "taler_merchant_service.h"
28 : #include "taler_merchant_testing_lib.h"
29 :
30 :
31 : struct GetReserveState
32 : {
33 :
34 : /**
35 : * Handle for a "GET reserve" request.
36 : */
37 : struct TALER_MERCHANT_ReserveGetHandle *rgh;
38 :
39 : /**
40 : * The interpreter state.
41 : */
42 : struct TALER_TESTING_Interpreter *is;
43 :
44 : /**
45 : * Base URL of the merchant serving the request.
46 : */
47 : const char *merchant_url;
48 :
49 : /**
50 : * Label for a command that created a reserve.
51 : */
52 : const char *reserve_reference;
53 :
54 : /**
55 : * Expected HTTP response code.
56 : */
57 : unsigned int http_status;
58 :
59 : /**
60 : * Fetch tips
61 : */
62 : bool fetch_tips;
63 :
64 : /**
65 : * Length of @e tips.
66 : */
67 : unsigned int tips_length;
68 :
69 : /**
70 : * The list of references to tips.
71 : */
72 : const char **tips;
73 : };
74 :
75 :
76 : static void
77 2 : get_reserve_cb (void *cls,
78 : const struct TALER_MERCHANT_HttpResponse *hr,
79 : const struct TALER_MERCHANT_ReserveSummary *rs,
80 : bool active,
81 : const char *exchange_url,
82 : const char *payto_uri,
83 : unsigned int tips_length,
84 : const struct TALER_MERCHANT_TipDetails tips[])
85 : {
86 : /* FIXME, deeper checks should be implemented here. */
87 2 : struct GetReserveState *grs = cls;
88 : const struct TALER_TESTING_Command *reserve_cmd;
89 :
90 2 : reserve_cmd = TALER_TESTING_interpreter_lookup_command (
91 : grs->is,
92 : grs->reserve_reference);
93 :
94 2 : grs->rgh = NULL;
95 2 : if (grs->http_status != hr->http_status)
96 : {
97 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
98 : "Unexpected response code %u (%d) to command %s\n",
99 : hr->http_status,
100 : (int) hr->ec,
101 : TALER_TESTING_interpreter_get_current_label (grs->is));
102 0 : TALER_TESTING_interpreter_fail (grs->is);
103 0 : return;
104 : }
105 2 : switch (hr->http_status)
106 : {
107 2 : case MHD_HTTP_OK:
108 : // FIXME: use grs->reserve_reference here to
109 : // check if the data returned matches that from the POST / PATCH
110 : {
111 : const struct TALER_Amount *initial_amount;
112 2 : if (GNUNET_OK !=
113 2 : TALER_TESTING_get_trait_amount_obj (reserve_cmd,
114 : 0,
115 : &initial_amount))
116 0 : TALER_TESTING_interpreter_fail (grs->is);
117 2 : if ((GNUNET_OK != TALER_amount_cmp_currency (&rs->merchant_initial_amount,
118 2 : initial_amount)) ||
119 2 : (0 != TALER_amount_cmp (&rs->merchant_initial_amount,
120 : initial_amount)))
121 : {
122 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
123 : "Reserve initial amount does not match\n");
124 0 : TALER_TESTING_interpreter_fail (grs->is);
125 0 : return;
126 : }
127 : }
128 2 : if (tips_length != grs->tips_length)
129 : {
130 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
131 : "Number of tips authorized does not match\n");
132 0 : TALER_TESTING_interpreter_fail (grs->is);
133 0 : return;
134 : }
135 4 : for (unsigned int i = 0; i < tips_length; ++i)
136 : {
137 : const struct TALER_TESTING_Command *tip_cmd;
138 :
139 2 : tip_cmd = TALER_TESTING_interpreter_lookup_command (grs->is,
140 2 : grs->tips[i]);
141 : {
142 : const struct GNUNET_HashCode *tip_id;
143 :
144 2 : if (GNUNET_OK !=
145 2 : TALER_TESTING_get_trait_tip_id (tip_cmd,
146 : 0,
147 : &tip_id))
148 0 : TALER_TESTING_interpreter_fail (grs->is);
149 :
150 2 : if (0 != GNUNET_memcmp (&tips[i].tip_id,
151 : tip_id))
152 : {
153 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
154 : "Reserve tip id does not match\n");
155 0 : TALER_TESTING_interpreter_fail (grs->is);
156 0 : return;
157 : }
158 : }
159 : {
160 : const struct TALER_Amount *total_amount;
161 :
162 2 : if (GNUNET_OK !=
163 2 : TALER_TESTING_get_trait_amount_obj (tip_cmd,
164 : 0,
165 : &total_amount))
166 0 : TALER_TESTING_interpreter_fail (grs->is);
167 :
168 2 : if ((GNUNET_OK != TALER_amount_cmp_currency (&tips[i].amount,
169 2 : total_amount)) ||
170 2 : (0 != TALER_amount_cmp (&tips[i].amount,
171 : total_amount)))
172 : {
173 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
174 : "Reserve tip amount does not match\n");
175 0 : TALER_TESTING_interpreter_fail (grs->is);
176 0 : return;
177 : }
178 : }
179 : {
180 : const char *reason;
181 :
182 2 : if (GNUNET_OK !=
183 2 : TALER_TESTING_get_trait_string (tip_cmd,
184 : 0,
185 : &reason))
186 0 : TALER_TESTING_interpreter_fail (grs->is);
187 :
188 2 : if (0 != strcmp (tips[i].reason,
189 : reason))
190 : {
191 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
192 : "Reserve tip reason does not match\n");
193 0 : TALER_TESTING_interpreter_fail (grs->is);
194 0 : return;
195 : }
196 : }
197 : }
198 2 : break;
199 0 : default:
200 0 : GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
201 : "Unhandled HTTP status.\n");
202 : }
203 2 : TALER_TESTING_interpreter_next (grs->is);
204 : }
205 :
206 :
207 : /**
208 : * Run the "GET /private/reserves/$RESERVE_PUB" CMD.
209 : *
210 : * @param cls closure.
211 : * @param cmd command being run now.
212 : * @param is interpreter state.
213 : */
214 : static void
215 2 : get_reserve_run (void *cls,
216 : const struct TALER_TESTING_Command *cmd,
217 : struct TALER_TESTING_Interpreter *is)
218 : {
219 2 : struct GetReserveState *grs = cls;
220 : const struct TALER_TESTING_Command *reserve_cmd;
221 : const struct TALER_ReservePublicKeyP *reserve_pub;
222 :
223 2 : reserve_cmd = TALER_TESTING_interpreter_lookup_command (
224 : is,
225 : grs->reserve_reference);
226 2 : if (GNUNET_OK !=
227 2 : TALER_TESTING_get_trait_reserve_pub (reserve_cmd,
228 : 0,
229 : &reserve_pub))
230 0 : TALER_TESTING_FAIL (is);
231 :
232 2 : grs->is = is;
233 4 : grs->rgh = TALER_MERCHANT_reserve_get (is->ctx,
234 : grs->merchant_url,
235 : reserve_pub,
236 2 : grs->fetch_tips,
237 : &get_reserve_cb,
238 : grs);
239 :
240 2 : GNUNET_assert (NULL != grs->rgh);
241 : }
242 :
243 :
244 : /**
245 : * Free the state of a "GET reserve" CMD, and possibly
246 : * cancel a pending operation thereof.
247 : *
248 : * @param cls closure.
249 : * @param cmd command being run.
250 : */
251 : static void
252 2 : get_reserve_cleanup (void *cls,
253 : const struct TALER_TESTING_Command *cmd)
254 : {
255 2 : struct GetReserveState *grs = cls;
256 :
257 2 : if (NULL != grs->rgh)
258 : {
259 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
260 : "GET /private/reserve/$RESERVE_PUB operation did not complete\n");
261 0 : TALER_MERCHANT_reserve_get_cancel (grs->rgh);
262 : }
263 2 : GNUNET_array_grow (grs->tips,
264 : grs->tips_length,
265 : 0);
266 2 : GNUNET_free (grs);
267 2 : }
268 :
269 :
270 : struct TALER_TESTING_Command
271 1 : TALER_TESTING_cmd_merchant_get_reserve (const char *label,
272 : const char *merchant_url,
273 : unsigned int http_status,
274 : const char *reserve_reference)
275 : {
276 : struct GetReserveState *grs;
277 :
278 1 : grs = GNUNET_new (struct GetReserveState);
279 1 : grs->merchant_url = merchant_url;
280 1 : grs->http_status = http_status;
281 1 : grs->reserve_reference = reserve_reference;
282 1 : grs->fetch_tips = false;
283 : {
284 1 : struct TALER_TESTING_Command cmd = {
285 : .cls = grs,
286 : .label = label,
287 : .run = &get_reserve_run,
288 : .cleanup = &get_reserve_cleanup
289 : };
290 :
291 1 : return cmd;
292 : }
293 : }
294 :
295 :
296 : struct TALER_TESTING_Command
297 1 : TALER_TESTING_cmd_merchant_get_reserve_with_tips (const char *label,
298 : const char *merchant_url,
299 : unsigned int http_status,
300 : const char *reserve_reference,
301 : ...)
302 : {
303 : struct GetReserveState *grs;
304 :
305 1 : grs = GNUNET_new (struct GetReserveState);
306 1 : grs->merchant_url = merchant_url;
307 1 : grs->http_status = http_status;
308 1 : grs->reserve_reference = reserve_reference;
309 1 : grs->fetch_tips = true;
310 : {
311 : const char *clabel;
312 : va_list ap;
313 :
314 1 : va_start (ap, reserve_reference);
315 3 : while (NULL != (clabel = va_arg (ap, const char *)))
316 : {
317 2 : GNUNET_array_append (grs->tips,
318 : grs->tips_length,
319 : clabel);
320 : }
321 1 : va_end (ap);
322 : }
323 : {
324 1 : struct TALER_TESTING_Command cmd = {
325 : .cls = grs,
326 : .label = label,
327 : .run = &get_reserve_run,
328 : .cleanup = &get_reserve_cleanup
329 : };
330 :
331 1 : return cmd;
332 : }
333 : }
334 :
335 :
336 : /* end of testing_api_cmd_get_reserve.c */
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