Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2022 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_webhooks.c
21 : * @brief command to test GET /webhooks
22 : * @author Priscilla HUANG
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 : /**
32 : * State of a "GET webhooks" CMD.
33 : */
34 : struct GetWebhooksState
35 : {
36 :
37 : /**
38 : * Handle for a "GET webhook" request.
39 : */
40 : struct TALER_MERCHANT_WebhooksGetHandle *igh;
41 :
42 : /**
43 : * The interpreter state.
44 : */
45 : struct TALER_TESTING_Interpreter *is;
46 :
47 : /**
48 : * Base URL of the merchant serving the request.
49 : */
50 : const char *merchant_url;
51 :
52 : /**
53 : * Expected HTTP response code.
54 : */
55 : unsigned int http_status;
56 :
57 : /**
58 : * The list of webhook references.
59 : */
60 : const char **webhooks;
61 :
62 : /**
63 : * Length of @e webhooks.
64 : */
65 : unsigned int webhooks_length;
66 :
67 : };
68 :
69 :
70 : /**
71 : * Callback for a GET /webhooks operation.
72 : *
73 : * @param cls closure for this function
74 : * @param wgr response details
75 : */
76 : static void
77 4 : get_webhooks_cb (void *cls,
78 : const struct TALER_MERCHANT_WebhooksGetResponse *wgr)
79 : {
80 4 : struct GetWebhooksState *gis = cls;
81 :
82 4 : gis->igh = NULL;
83 4 : if (gis->http_status != wgr->hr.http_status)
84 : {
85 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
86 : "Unexpected response code %u (%d) to command %s\n",
87 : wgr->hr.http_status,
88 : (int) wgr->hr.ec,
89 : TALER_TESTING_interpreter_get_current_label (gis->is));
90 0 : TALER_TESTING_interpreter_fail (gis->is);
91 0 : return;
92 : }
93 4 : switch (wgr->hr.http_status)
94 : {
95 4 : case MHD_HTTP_OK:
96 4 : if (wgr->details.ok.webhooks_length != gis->webhooks_length)
97 : {
98 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
99 : "Length of webhooks found does not match\n");
100 0 : TALER_TESTING_interpreter_fail (gis->is);
101 0 : return;
102 : }
103 6 : for (unsigned int i = 0; i < gis->webhooks_length; ++i)
104 : {
105 : const struct TALER_TESTING_Command *webhook_cmd;
106 :
107 2 : webhook_cmd = TALER_TESTING_interpreter_lookup_command (
108 : gis->is,
109 2 : gis->webhooks[i]);
110 :
111 : {
112 : const char *webhook_id;
113 :
114 2 : if (GNUNET_OK !=
115 2 : TALER_TESTING_get_trait_webhook_id (webhook_cmd,
116 : &webhook_id))
117 : {
118 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
119 : "Could not fetch webhook id\n");
120 0 : TALER_TESTING_interpreter_fail (gis->is);
121 0 : return;
122 : }
123 2 : if (0 != strcmp (wgr->details.ok.webhooks[i].webhook_id,
124 : webhook_id))
125 : {
126 0 : GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
127 : "Webhook id does not match\n");
128 0 : TALER_TESTING_interpreter_fail (gis->is);
129 0 : return;
130 : }
131 : }
132 : }
133 4 : break;
134 0 : case MHD_HTTP_UNAUTHORIZED:
135 0 : break;
136 0 : case MHD_HTTP_NOT_FOUND:
137 : /* instance does not exist */
138 0 : break;
139 0 : default:
140 0 : GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
141 : "Unhandled HTTP status %u (%d).\n",
142 : wgr->hr.http_status,
143 : wgr->hr.ec);
144 : }
145 4 : TALER_TESTING_interpreter_next (gis->is);
146 : }
147 :
148 :
149 : /**
150 : * Run the "GET /webhooks" CMD.
151 : *
152 : *
153 : * @param cls closure.
154 : * @param cmd command being run now.
155 : * @param is interpreter state.
156 : */
157 : static void
158 4 : get_webhooks_run (void *cls,
159 : const struct TALER_TESTING_Command *cmd,
160 : struct TALER_TESTING_Interpreter *is)
161 : {
162 4 : struct GetWebhooksState *gis = cls;
163 :
164 4 : gis->is = is;
165 4 : gis->igh = TALER_MERCHANT_webhooks_get (
166 : TALER_TESTING_interpreter_get_context (is),
167 : gis->merchant_url,
168 : &get_webhooks_cb,
169 : gis);
170 4 : GNUNET_assert (NULL != gis->igh);
171 4 : }
172 :
173 :
174 : /**
175 : * Free the state of a "GET webhook" CMD, and possibly
176 : * cancel a pending operation thereof.
177 : *
178 : * @param cls closure.
179 : * @param cmd command being run.
180 : */
181 : static void
182 4 : get_webhooks_cleanup (void *cls,
183 : const struct TALER_TESTING_Command *cmd)
184 : {
185 4 : struct GetWebhooksState *gis = cls;
186 :
187 4 : if (NULL != gis->igh)
188 : {
189 0 : GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
190 : "GET /webhooks operation did not complete\n");
191 0 : TALER_MERCHANT_webhooks_get_cancel (gis->igh);
192 : }
193 4 : GNUNET_array_grow (gis->webhooks,
194 : gis->webhooks_length,
195 : 0);
196 4 : GNUNET_free (gis);
197 4 : }
198 :
199 :
200 : struct TALER_TESTING_Command
201 4 : TALER_TESTING_cmd_merchant_get_webhooks (const char *label,
202 : const char *merchant_url,
203 : unsigned int http_status,
204 : ...)
205 : {
206 : struct GetWebhooksState *gis;
207 :
208 4 : gis = GNUNET_new (struct GetWebhooksState);
209 4 : gis->merchant_url = merchant_url;
210 4 : gis->http_status = http_status;
211 : {
212 : const char *clabel;
213 : va_list ap;
214 :
215 4 : va_start (ap, http_status);
216 6 : while (NULL != (clabel = va_arg (ap, const char *)))
217 : {
218 2 : GNUNET_array_append (gis->webhooks,
219 : gis->webhooks_length,
220 : clabel);
221 : }
222 4 : va_end (ap);
223 : }
224 : {
225 4 : struct TALER_TESTING_Command cmd = {
226 : .cls = gis,
227 : .label = label,
228 : .run = &get_webhooks_run,
229 : .cleanup = &get_webhooks_cleanup
230 : };
231 :
232 4 : return cmd;
233 : }
234 : }
235 :
236 :
237 : /* end of testing_api_cmd_get_webhooks.c */
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