source: vendor/current/source4/torture/shell.c

Last change on this file was 988, checked in by Silvan Scherrer, 9 years ago

Samba Server: update vendor to version 4.4.3
File size: 8.2 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3 SMB torture tester
4 Copyright (C) Andrew Tridgell 1997-2003
5 Copyright (C) Jelmer Vernooij 2006-2008
6 Copyright (C) James Peach 2010
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#include "includes.h"
23#include "system/readline.h"
24#include "../libcli/smbreadline/smbreadline.h"
25#include "lib/cmdline/popt_common.h"
26#include "auth/credentials/credentials.h"
27#include "torture/smbtorture.h"
28#include "param/param.h"
29
30struct shell_command;
31
32typedef void (*shell_function)(const struct shell_command *,
33 struct torture_context *, int, const char **);
34
35static void shell_quit(const struct shell_command *,
36 struct torture_context *, int, const char **);
37static void shell_help(const struct shell_command *,
38 struct torture_context *, int, const char **);
39static void shell_set(const struct shell_command *,
40 struct torture_context *, int, const char **);
41static void shell_run(const struct shell_command *,
42 struct torture_context *, int, const char **);
43static void shell_list(const struct shell_command *,
44 struct torture_context *, int, const char **);
45static void shell_auth(const struct shell_command *,
46 struct torture_context *, int, const char **);
47static void shell_target(const struct shell_command *,
48 struct torture_context *, int, const char **);
49
50static void shell_usage(const struct shell_command *);
51static bool match_command(const char *, const struct shell_command *);
52
53struct shell_command
54{
55 shell_function handler;
56 const char * name;
57 const char * usage;
58 const char * help;
59} shell_command;
60
61static const struct shell_command commands[] =
62{
63 {
64 shell_auth, "auth",
65 "[[username | principal | domain | realm | password] STRING]",
66 "set authentication parameters"
67 },
68
69 {
70 shell_help, "help", NULL,
71 "print this help message"
72 },
73
74 {
75 shell_list, "list", NULL,
76 "list the available tests"
77 },
78
79 {
80 shell_quit, "quit", NULL,
81 "exit smbtorture"
82 },
83
84 {
85 shell_run, "run", "[TESTNAME]",
86 "run the specified test"
87 },
88
89 {
90 shell_set, "set", "[NAME VALUE]",
91 "print or set test configuration parameters"
92 },
93
94 {
95 shell_target, "target", "[TARGET]",
96 "print or set the test target"
97 }
98
99};
100
101void torture_shell(struct torture_context *tctx)
102{
103 char *cline;
104 int argc;
105 const char **argv;
106 int ret;
107 int i;
108
109 /* If we don't have a specified password, specify it as empty. This
110 * stops the credentials system prompting when we use the "auth"
111 * command to display the current auth parameters.
112 */
113 cli_credentials_set_password(cmdline_credentials, "", CRED_GUESS_ENV);
114
115 while (1) {
116 cline = smb_readline("torture> ", NULL, NULL);
117
118 if (cline == NULL)
119 return;
120
121#if HAVE_ADD_HISTORY
122 add_history(cline);
123#endif
124
125 ret = poptParseArgvString(cline, &argc, &argv);
126 if (ret != 0) {
127 fprintf(stderr, "Error parsing line\n");
128 continue;
129 }
130
131 for (i = 0; i < ARRAY_SIZE(commands); i++) {
132 if (match_command(argv[0], &commands[i])) {
133 argc--;
134 argv++;
135 commands[i].handler(&commands[i],
136 tctx, argc, argv);
137 break;
138 }
139 }
140
141 free(cline);
142 }
143}
144
145static void shell_quit(const struct shell_command * command,
146 struct torture_context *tctx, int argc, const char **argv)
147{
148 exit(0);
149}
150
151static void shell_help(const struct shell_command * command,
152 struct torture_context *tctx, int argc, const char **argv)
153{
154 int i;
155
156 if (argc == 1) {
157 for (i = 0; i < ARRAY_SIZE(commands); i++) {
158 if (match_command(argv[0], &commands[i])) {
159 shell_usage(&commands[i]);
160 return;
161 }
162 }
163 } else {
164 fprintf(stdout, "Available commands:\n");
165 for (i = 0; i < ARRAY_SIZE(commands); i++) {
166 fprintf(stdout, "\t%s - %s\n",
167 commands[i].name, commands[i].help);
168 }
169 }
170}
171
172static void shell_set(const struct shell_command *command,
173 struct torture_context *tctx, int argc, const char **argv)
174{
175 switch (argc) {
176 case 0:
177 lpcfg_dump(tctx->lp_ctx, stdout,
178 false /* show_defaults */,
179 0 /* skip services */);
180 break;
181
182 case 2:
183 /* We want to allow users to set any config option. Top level
184 * options will get checked against their static definition, but
185 * parametric options can't be checked and will just get stashed
186 * as they are provided.
187 */
188 lpcfg_set_cmdline(tctx->lp_ctx, argv[0], argv[1]);
189 break;
190
191 default:
192 shell_usage(command);
193 }
194}
195
196static void shell_run(const struct shell_command * command,
197 struct torture_context *tctx, int argc, const char **argv)
198{
199 if (argc != 1) {
200 shell_usage(command);
201 return;
202 }
203
204 torture_run_named_tests(tctx, argv[0], NULL /* restricted */);
205}
206
207static void shell_list(const struct shell_command * command,
208 struct torture_context *tctx, int argc, const char **argv)
209{
210 if (argc != 0) {
211 shell_usage(command);
212 return;
213 }
214
215 torture_print_testsuites(true);
216}
217
218static void shell_auth(const struct shell_command * command,
219 struct torture_context *tctx, int argc, const char **argv)
220{
221
222 if (argc == 0) {
223 const char * username;
224 const char * domain;
225 const char * realm;
226 const char * password;
227 const char * principal;
228
229 username = cli_credentials_get_username(cmdline_credentials);
230 principal = cli_credentials_get_principal(cmdline_credentials, tctx);
231 domain = cli_credentials_get_domain(cmdline_credentials);
232 realm = cli_credentials_get_realm(cmdline_credentials);
233 password = cli_credentials_get_password(cmdline_credentials);
234
235 printf("Username: %s\n", username ? username : "");
236 printf("User Principal: %s\n", principal ? principal : "");
237 printf("Domain: %s\n", domain ? domain : "");
238 printf("Realm: %s\n", realm ? realm : "");
239 printf("Password: %s\n", password ? password : "");
240 } else if (argc == 2) {
241 bool result;
242
243 if (!strcmp(argv[0], "username")) {
244 result = cli_credentials_set_username(
245 cmdline_credentials, argv[1], CRED_SPECIFIED);
246 } else if (!strcmp(argv[0], "principal")) {
247 result = cli_credentials_set_principal(
248 cmdline_credentials, argv[1], CRED_SPECIFIED);
249 } else if (!strcmp(argv[0], "domain")) {
250 result = cli_credentials_set_domain(
251 cmdline_credentials, argv[1], CRED_SPECIFIED);
252 } else if (!strcmp(argv[0], "realm")) {
253 result = cli_credentials_set_realm(
254 cmdline_credentials, argv[1], CRED_SPECIFIED);
255 } else if (!strcmp(argv[0], "password")) {
256 result = cli_credentials_set_password(
257 cmdline_credentials, argv[1], CRED_SPECIFIED);
258 } else {
259 shell_usage(command);
260 return;
261 }
262
263 if (!result) {
264 printf("failed to set %s\n", argv[0]);
265 }
266 } else {
267 shell_usage(command);
268 }
269
270}
271
272static void shell_target(const struct shell_command *command,
273 struct torture_context *tctx, int argc, const char **argv)
274{
275 if (argc == 0) {
276 const char * host;
277 const char * share;
278 const char * binding;
279
280 host = torture_setting_string(tctx, "host", NULL);
281 share = torture_setting_string(tctx, "share", NULL);
282 binding = torture_setting_string(tctx, "binding", NULL);
283
284 printf("Target host: %s\n", host ? host : "");
285 printf("Target share: %s\n", share ? share : "");
286 printf("Target binding: %s\n", binding ? binding : "");
287 } else if (argc == 1) {
288 torture_parse_target(tctx->lp_ctx, argv[0]);
289 } else {
290 shell_usage(command);
291 }
292}
293
294static void shell_usage(const struct shell_command * command)
295{
296 if (command->usage) {
297 fprintf(stderr, "Usage: %s %s\n",
298 command->name, command->usage);
299 } else {
300 fprintf(stderr, "Usage: %s\n",
301 command->name);
302 }
303}
304
305static bool match_command(const char * name,
306 const struct shell_command * command)
307{
308 if (!strcmp(name, command->name)) {
309 return true;
310 }
311
312 if (name[0] == command->name[0] && name[1] == '\0') {
313 return true;
314 }
315
316 return false;
317}
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