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 it
6 : under the terms of the GNU General Public License as published
7 : by 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
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 testing/testing_api_cmd_offline_sign_extensions.c
22 : * @brief run the taler-exchange-offline command to sign extensions (and therefore activate them)
23 : * @author Özgür Kesim
24 : */
25 : #include "taler/platform.h"
26 : #include "taler/taler_json_lib.h"
27 : #include <gnunet/gnunet_curl_lib.h>
28 : #include "taler/taler_signatures.h"
29 : #include "taler/taler_testing_lib.h"
30 :
31 :
32 : /**
33 : * State for a "extensionssign" CMD.
34 : */
35 : struct ExtensionsSignState
36 : {
37 :
38 : /**
39 : * Process for the "extensionssign" command.
40 : */
41 : struct GNUNET_OS_Process *extensionssign_proc;
42 :
43 : /**
44 : * Configuration file used by the command.
45 : */
46 : const char *config_filename;
47 :
48 : };
49 :
50 :
51 : /**
52 : * Run the command; calls the `taler-exchange-offline` program.
53 : *
54 : * @param cls closure.
55 : * @param cmd the commaind being run.
56 : * @param is interpreter state.
57 : */
58 : static void
59 0 : extensionssign_run (void *cls,
60 : const struct TALER_TESTING_Command *cmd,
61 : struct TALER_TESTING_Interpreter *is)
62 : {
63 0 : struct ExtensionsSignState *ks = cls;
64 :
65 : ks->extensionssign_proc
66 0 : = GNUNET_OS_start_process (
67 : GNUNET_OS_INHERIT_STD_ALL,
68 : NULL, NULL, NULL,
69 : "taler-exchange-offline",
70 : "taler-exchange-offline",
71 : "-c", ks->config_filename,
72 : "-L", "INFO",
73 : "extensions",
74 : "sign",
75 : "upload",
76 : NULL);
77 0 : if (NULL == ks->extensionssign_proc)
78 : {
79 0 : GNUNET_break (0);
80 0 : TALER_TESTING_interpreter_fail (is);
81 0 : return;
82 : }
83 0 : TALER_TESTING_wait_for_sigchld (is);
84 : }
85 :
86 :
87 : /**
88 : * Free the state of a "extensionssign" CMD, and possibly kills its
89 : * process if it did not terminate correctly.
90 : *
91 : * @param cls closure.
92 : * @param cmd the command being freed.
93 : */
94 : static void
95 0 : extensionssign_cleanup (void *cls,
96 : const struct TALER_TESTING_Command *cmd)
97 : {
98 0 : struct ExtensionsSignState *ks = cls;
99 :
100 : (void) cmd;
101 0 : if (NULL != ks->extensionssign_proc)
102 : {
103 0 : GNUNET_break (0 ==
104 : GNUNET_OS_process_kill (ks->extensionssign_proc,
105 : SIGKILL));
106 0 : GNUNET_OS_process_wait (ks->extensionssign_proc);
107 0 : GNUNET_OS_process_destroy (ks->extensionssign_proc);
108 0 : ks->extensionssign_proc = NULL;
109 : }
110 0 : GNUNET_free (ks);
111 0 : }
112 :
113 :
114 : /**
115 : * Offer "extensionssign" CMD internal data to other commands.
116 : *
117 : * @param cls closure.
118 : * @param[out] ret result
119 : * @param trait name of the trait.
120 : * @param index index number of the object to offer.
121 : * @return #GNUNET_OK on success.
122 : */
123 : static enum GNUNET_GenericReturnValue
124 0 : extensionssign_traits (void *cls,
125 : const void **ret,
126 : const char *trait,
127 : unsigned int index)
128 : {
129 0 : struct ExtensionsSignState *ks = cls;
130 : struct TALER_TESTING_Trait traits[] = {
131 0 : TALER_TESTING_make_trait_process (&ks->extensionssign_proc),
132 0 : TALER_TESTING_trait_end ()
133 : };
134 :
135 0 : return TALER_TESTING_get_trait (traits,
136 : ret,
137 : trait,
138 : index);
139 : }
140 :
141 :
142 : struct TALER_TESTING_Command
143 0 : TALER_TESTING_cmd_exec_offline_sign_extensions (const char *label,
144 : const char *config_filename)
145 : {
146 : struct ExtensionsSignState *ks;
147 :
148 0 : ks = GNUNET_new (struct ExtensionsSignState);
149 0 : ks->config_filename = config_filename;
150 : {
151 0 : struct TALER_TESTING_Command cmd = {
152 : .cls = ks,
153 : .label = label,
154 : .run = &extensionssign_run,
155 : .cleanup = &extensionssign_cleanup,
156 : .traits = &extensionssign_traits
157 : };
158 :
159 0 : return cmd;
160 : }
161 : }
162 :
163 :
164 : /* end of testing_api_cmd_exec_offline_sign_extensions.c */
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