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_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_process_create (GNUNET_OS_INHERIT_STD_ERR);
67 0 : if (GNUNET_OK !=
68 0 : GNUNET_process_run_command_va (
69 : ks->extensionssign_proc,
70 : "taler-exchange-offline",
71 : "taler-exchange-offline",
72 : "-c", ks->config_filename,
73 : "-L", "INFO",
74 : "extensions",
75 : "sign",
76 : "upload",
77 : NULL))
78 : {
79 0 : GNUNET_break (0);
80 0 : GNUNET_process_destroy (ks->extensionssign_proc);
81 0 : ks->extensionssign_proc = NULL;
82 0 : TALER_TESTING_interpreter_fail (is);
83 0 : return;
84 : }
85 0 : TALER_TESTING_wait_for_sigchld (is);
86 : }
87 :
88 :
89 : /**
90 : * Free the state of a "extensionssign" CMD, and possibly kills its
91 : * process if it did not terminate correctly.
92 : *
93 : * @param cls closure.
94 : * @param cmd the command being freed.
95 : */
96 : static void
97 0 : extensionssign_cleanup (void *cls,
98 : const struct TALER_TESTING_Command *cmd)
99 : {
100 0 : struct ExtensionsSignState *ks = cls;
101 :
102 : (void) cmd;
103 0 : if (NULL != ks->extensionssign_proc)
104 : {
105 0 : GNUNET_break (GNUNET_OK ==
106 : GNUNET_process_kill (ks->extensionssign_proc,
107 : SIGKILL));
108 0 : GNUNET_process_wait (ks->extensionssign_proc,
109 : true,
110 : NULL,
111 : NULL);
112 0 : GNUNET_process_destroy (ks->extensionssign_proc);
113 0 : ks->extensionssign_proc = NULL;
114 : }
115 0 : GNUNET_free (ks);
116 0 : }
117 :
118 :
119 : /**
120 : * Offer "extensionssign" CMD internal data to other commands.
121 : *
122 : * @param cls closure.
123 : * @param[out] ret result
124 : * @param trait name of the trait.
125 : * @param index index number of the object to offer.
126 : * @return #GNUNET_OK on success.
127 : */
128 : static enum GNUNET_GenericReturnValue
129 0 : extensionssign_traits (void *cls,
130 : const void **ret,
131 : const char *trait,
132 : unsigned int index)
133 : {
134 0 : struct ExtensionsSignState *ks = cls;
135 : struct TALER_TESTING_Trait traits[] = {
136 0 : TALER_TESTING_make_trait_process (&ks->extensionssign_proc),
137 0 : TALER_TESTING_trait_end ()
138 : };
139 :
140 0 : return TALER_TESTING_get_trait (traits,
141 : ret,
142 : trait,
143 : index);
144 : }
145 :
146 :
147 : struct TALER_TESTING_Command
148 0 : TALER_TESTING_cmd_exec_offline_sign_extensions (const char *label,
149 : const char *config_filename)
150 : {
151 : struct ExtensionsSignState *ks;
152 :
153 0 : ks = GNUNET_new (struct ExtensionsSignState);
154 0 : ks->config_filename = config_filename;
155 : {
156 0 : struct TALER_TESTING_Command cmd = {
157 : .cls = ks,
158 : .label = label,
159 : .run = &extensionssign_run,
160 : .cleanup = &extensionssign_cleanup,
161 : .traits = &extensionssign_traits
162 : };
163 :
164 0 : return cmd;
165 : }
166 : }
167 :
168 :
169 : /* end of testing_api_cmd_exec_offline_sign_extensions.c */
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