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 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_auditor_add.c
21 : * @brief command for testing auditor_add
22 : * @author Christian Grothoff
23 : */
24 : #include "taler/platform.h"
25 : #include "taler/taler_json_lib.h"
26 : #include <gnunet/gnunet_curl_lib.h>
27 : #include "taler/taler_testing_lib.h"
28 : #include "taler/taler_signatures.h"
29 : #include "taler/backoff.h"
30 :
31 :
32 : /**
33 : * State for a "auditor_add" CMD.
34 : */
35 : struct AuditorAddState
36 : {
37 :
38 : /**
39 : * Auditor enable handle while operation is running.
40 : */
41 : struct TALER_EXCHANGE_PostManagementAuditorsHandle *dh;
42 :
43 : /**
44 : * Our interpreter.
45 : */
46 : struct TALER_TESTING_Interpreter *is;
47 :
48 : /**
49 : * Expected HTTP response code.
50 : */
51 : unsigned int expected_response_code;
52 :
53 : /**
54 : * Should we make the request with a bad master_sig signature?
55 : */
56 : bool bad_sig;
57 : };
58 :
59 :
60 : /**
61 : * Callback to analyze the /management/auditors response, just used to check
62 : * if the response code is acceptable.
63 : *
64 : * @param cls closure.
65 : * @param r response details
66 : */
67 : static void
68 6 : auditor_add_cb (
69 : void *cls,
70 : const struct TALER_EXCHANGE_PostManagementAuditorsResponse *r)
71 : {
72 6 : struct AuditorAddState *ds = cls;
73 6 : const struct TALER_EXCHANGE_HttpResponse *hr = &r->hr;
74 :
75 6 : ds->dh = NULL;
76 6 : if (ds->expected_response_code != hr->http_status)
77 : {
78 0 : TALER_TESTING_unexpected_status (ds->is,
79 : hr->http_status,
80 : ds->expected_response_code);
81 0 : return;
82 : }
83 6 : TALER_TESTING_interpreter_next (ds->is);
84 : }
85 :
86 :
87 : /**
88 : * Run the command.
89 : *
90 : * @param cls closure.
91 : * @param cmd the command to execute.
92 : * @param is the interpreter state.
93 : */
94 : static void
95 6 : auditor_add_run (void *cls,
96 : const struct TALER_TESTING_Command *cmd,
97 : struct TALER_TESTING_Interpreter *is)
98 : {
99 6 : struct AuditorAddState *ds = cls;
100 : struct GNUNET_TIME_Timestamp now;
101 : struct TALER_MasterSignatureP master_sig;
102 : const struct TALER_AuditorPublicKeyP *auditor_pub;
103 : const struct TALER_TESTING_Command *auditor_cmd;
104 : const struct TALER_TESTING_Command *exchange_cmd;
105 : const char *exchange_url;
106 : const char *auditor_url;
107 :
108 : (void) cmd;
109 6 : now = GNUNET_TIME_timestamp_get ();
110 6 : ds->is = is;
111 :
112 6 : auditor_cmd = TALER_TESTING_interpreter_get_command (is,
113 : "auditor");
114 6 : if (NULL == auditor_cmd)
115 : {
116 0 : GNUNET_break (0);
117 0 : TALER_TESTING_interpreter_fail (is);
118 0 : return;
119 : }
120 6 : GNUNET_assert (GNUNET_OK ==
121 : TALER_TESTING_get_trait_auditor_pub (auditor_cmd,
122 : &auditor_pub));
123 6 : GNUNET_assert (GNUNET_OK ==
124 : TALER_TESTING_get_trait_auditor_url (auditor_cmd,
125 : &auditor_url));
126 6 : exchange_cmd = TALER_TESTING_interpreter_get_command (is,
127 : "exchange");
128 6 : if (NULL == exchange_cmd)
129 : {
130 0 : GNUNET_break (0);
131 0 : TALER_TESTING_interpreter_fail (is);
132 0 : return;
133 : }
134 6 : GNUNET_assert (GNUNET_OK ==
135 : TALER_TESTING_get_trait_exchange_url (exchange_cmd,
136 : &exchange_url));
137 :
138 :
139 6 : if (ds->bad_sig)
140 : {
141 2 : memset (&master_sig,
142 : 42,
143 : sizeof (master_sig));
144 : }
145 : else
146 : {
147 : const struct TALER_MasterPrivateKeyP *master_priv;
148 :
149 4 : GNUNET_assert (GNUNET_OK ==
150 : TALER_TESTING_get_trait_master_priv (exchange_cmd,
151 : &master_priv));
152 4 : TALER_exchange_offline_auditor_add_sign (auditor_pub,
153 : auditor_url,
154 : now,
155 : master_priv,
156 : &master_sig);
157 : }
158 6 : ds->dh = TALER_EXCHANGE_post_management_auditors_create (
159 : TALER_TESTING_interpreter_get_context (is),
160 : exchange_url,
161 : auditor_pub,
162 : auditor_url,
163 : "test-case auditor", /* human-readable auditor name */
164 : now,
165 : &master_sig);
166 6 : if (NULL == ds->dh)
167 : {
168 0 : GNUNET_break (0);
169 0 : TALER_TESTING_interpreter_fail (is);
170 0 : return;
171 : }
172 6 : TALER_EXCHANGE_post_management_auditors_start (ds->dh, &auditor_add_cb, ds);
173 : }
174 :
175 :
176 : /**
177 : * Free the state of a "auditor_add" CMD, and possibly cancel a
178 : * pending operation thereof.
179 : *
180 : * @param cls closure, must be a `struct AuditorAddState`.
181 : * @param cmd the command which is being cleaned up.
182 : */
183 : static void
184 6 : auditor_add_cleanup (void *cls,
185 : const struct TALER_TESTING_Command *cmd)
186 : {
187 6 : struct AuditorAddState *ds = cls;
188 :
189 6 : if (NULL != ds->dh)
190 : {
191 0 : TALER_TESTING_command_incomplete (ds->is,
192 : cmd->label);
193 0 : TALER_EXCHANGE_post_management_auditors_cancel (ds->dh);
194 0 : ds->dh = NULL;
195 : }
196 6 : GNUNET_free (ds);
197 6 : }
198 :
199 :
200 : struct TALER_TESTING_Command
201 6 : TALER_TESTING_cmd_auditor_add (const char *label,
202 : unsigned int expected_http_status,
203 : bool bad_sig)
204 : {
205 : struct AuditorAddState *ds;
206 :
207 6 : ds = GNUNET_new (struct AuditorAddState);
208 6 : ds->expected_response_code = expected_http_status;
209 6 : ds->bad_sig = bad_sig;
210 : {
211 6 : struct TALER_TESTING_Command cmd = {
212 : .cls = ds,
213 : .label = label,
214 : .run = &auditor_add_run,
215 : .cleanup = &auditor_add_cleanup
216 : };
217 :
218 6 : return cmd;
219 : }
220 : }
221 :
222 :
223 : /* end of testing_api_cmd_auditor_add.c */
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