Line data Source code
1 : /*
2 : Unix SMB/CIFS implementation.
3 : randomised byte range lock tester
4 : Copyright (C) Andrew Tridgell 1999
5 :
6 : This program is free software; you can redistribute it and/or modify
7 : it under the terms of the GNU General Public License as published by
8 : the Free Software Foundation; either version 3 of the License, or
9 : (at your option) any later version.
10 :
11 : This program is distributed in the hope that it will be useful,
12 : but WITHOUT ANY WARRANTY; without even the implied warranty of
13 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 : GNU General Public License for more details.
15 :
16 : You should have received a copy of the GNU General Public License
17 : along with this program. If not, see <http://www.gnu.org/licenses/>.
18 : */
19 :
20 : #include "includes.h"
21 : #include "lib/cmdline/cmdline.h"
22 : #include "lib/events/events.h"
23 : #include "system/filesys.h"
24 : #include "system/time.h"
25 : #include "auth/credentials/credentials.h"
26 : #include "auth/gensec/gensec.h"
27 : #include "libcli/libcli.h"
28 : #include "param/param.h"
29 : #include "libcli/resolve/resolve.h"
30 :
31 : static int numops = 1000;
32 : static int showall;
33 : static int analyze;
34 : static int hide_unlock_fails;
35 : static int use_oplocks;
36 : static unsigned int lock_range = 100;
37 : static unsigned int lock_base = 0;
38 : static unsigned int min_length = 0;
39 : static int exact_error_codes;
40 : static int zero_zero;
41 :
42 : #define FILENAME "\\locktest.dat"
43 :
44 : #define READ_PCT 50
45 : #define LOCK_PCT 45
46 : #define UNLOCK_PCT 70
47 : #define RANGE_MULTIPLE 1
48 : #define NSERVERS 2
49 : #define NCONNECTIONS 2
50 : #define NFILES 2
51 : #define LOCK_TIMEOUT 0
52 :
53 : static struct cli_credentials *servers[NSERVERS];
54 :
55 : enum lock_op {OP_LOCK, OP_UNLOCK, OP_REOPEN};
56 :
57 : struct record {
58 : enum lock_op lock_op;
59 : enum brl_type lock_type;
60 : char conn, f;
61 : uint64_t start, len;
62 : char needed;
63 : uint16_t pid;
64 : };
65 :
66 : #define PRESETS 0
67 :
68 : #if PRESETS
69 : static struct record preset[] = {
70 : {OP_LOCK, WRITE_LOCK, 0, 0, 2, 0, 1},
71 : {OP_LOCK, WRITE_LOCK, 0, 0, 0, 0, 1},
72 : {OP_LOCK, WRITE_LOCK, 0, 0, 3, 0, 1},
73 : {OP_UNLOCK, 0 , 0, 0, 2, 0, 1},
74 : {OP_REOPEN, 0, 0, 0, 0, 0, 1},
75 :
76 : {OP_LOCK, READ_LOCK, 0, 0, 2, 0, 1},
77 : {OP_LOCK, READ_LOCK, 0, 0, 1, 1, 1},
78 : {OP_LOCK, WRITE_LOCK, 0, 0, 0, 0, 1},
79 : {OP_REOPEN, 0, 0, 0, 0, 0, 1},
80 :
81 : {OP_LOCK, READ_LOCK, 0, 0, 2, 0, 1},
82 : {OP_LOCK, WRITE_LOCK, 0, 0, 3, 1, 1},
83 : {OP_LOCK, WRITE_LOCK, 0, 0, 0, 0, 1},
84 : {OP_REOPEN, 0, 0, 0, 0, 0, 1},
85 :
86 : {OP_LOCK, READ_LOCK, 0, 0, 2, 0, 1},
87 : {OP_LOCK, WRITE_LOCK, 0, 0, 1, 1, 1},
88 : {OP_LOCK, WRITE_LOCK, 0, 0, 0, 0, 1},
89 : {OP_REOPEN, 0, 0, 0, 0, 0, 1},
90 :
91 : {OP_LOCK, WRITE_LOCK, 0, 0, 2, 0, 1},
92 : {OP_LOCK, READ_LOCK, 0, 0, 1, 1, 1},
93 : {OP_LOCK, WRITE_LOCK, 0, 0, 0, 0, 1},
94 : {OP_REOPEN, 0, 0, 0, 0, 0, 1},
95 :
96 : {OP_LOCK, WRITE_LOCK, 0, 0, 2, 0, 1},
97 : {OP_LOCK, READ_LOCK, 0, 0, 3, 1, 1},
98 : {OP_LOCK, WRITE_LOCK, 0, 0, 0, 0, 1},
99 : {OP_REOPEN, 0, 0, 0, 0, 0, 1},
100 :
101 : };
102 : #endif
103 :
104 : static struct record *recorded;
105 :
106 : /*****************************************************
107 : return a connection to a server
108 : *******************************************************/
109 4 : static struct smbcli_state *connect_one(struct tevent_context *ev,
110 : struct loadparm_context *lp_ctx,
111 : TALLOC_CTX *mem_ctx,
112 : char *share, int snum, int conn)
113 : {
114 : struct smbcli_state *c;
115 : char *server, *myname;
116 : NTSTATUS status;
117 4 : int retries = 10;
118 : struct smbcli_options options;
119 : struct smbcli_session_options session_options;
120 :
121 4 : lpcfg_smbcli_options(lp_ctx, &options);
122 4 : lpcfg_smbcli_session_options(lp_ctx, &session_options);
123 :
124 4 : printf("connect_one(%s, %d, %d)\n", share, snum, conn);
125 :
126 4 : server = talloc_strdup(mem_ctx, share+2);
127 4 : share = strchr_m(server,'\\');
128 4 : if (!share) return NULL;
129 4 : *share = 0;
130 4 : share++;
131 :
132 4 : if (snum == 0) {
133 2 : char **unc_list = NULL;
134 : int num_unc_names;
135 : const char *p;
136 2 : p = lpcfg_parm_string(lp_ctx, NULL, "torture", "unclist");
137 2 : if (p) {
138 : char *h, *s;
139 0 : unc_list = file_lines_load(p, &num_unc_names, 0, NULL);
140 0 : if (!unc_list || num_unc_names <= 0) {
141 0 : printf("Failed to load unc names list from '%s'\n", p);
142 0 : exit(1);
143 : }
144 :
145 0 : if (!smbcli_parse_unc(unc_list[conn % num_unc_names],
146 : NULL, &h, &s)) {
147 0 : printf("Failed to parse UNC name %s\n",
148 0 : unc_list[conn % num_unc_names]);
149 0 : exit(1);
150 : }
151 0 : server = talloc_strdup(mem_ctx, h);
152 0 : share = talloc_strdup(mem_ctx, s);
153 : }
154 : }
155 :
156 :
157 4 : myname = talloc_asprintf(mem_ctx, "lock-%d-%d", (int) getpid(), snum);
158 4 : cli_credentials_set_workstation(servers[snum], myname, CRED_SPECIFIED);
159 :
160 : do {
161 4 : printf("\\\\%s\\%s\n", server, share);
162 4 : status = smbcli_full_connection(NULL, &c,
163 : server,
164 : lpcfg_smb_ports(lp_ctx),
165 : share, NULL,
166 : lpcfg_socket_options(lp_ctx),
167 : servers[snum],
168 : lpcfg_resolve_context(lp_ctx),
169 : ev, &options, &session_options,
170 : lpcfg_gensec_settings(mem_ctx, lp_ctx));
171 4 : if (!NT_STATUS_IS_OK(status)) {
172 0 : sleep(2);
173 : }
174 4 : } while (!NT_STATUS_IS_OK(status) && retries--);
175 :
176 4 : if (!NT_STATUS_IS_OK(status)) {
177 0 : return NULL;
178 : }
179 :
180 4 : return c;
181 : }
182 :
183 :
184 1 : static void reconnect(struct tevent_context *ev,
185 : struct loadparm_context *lp_ctx,
186 : TALLOC_CTX *mem_ctx,
187 : struct smbcli_state *cli[NSERVERS][NCONNECTIONS], int fnum[NSERVERS][NCONNECTIONS][NFILES],
188 : char *share[NSERVERS])
189 : {
190 : int server, conn, f;
191 :
192 3 : for (server=0;server<NSERVERS;server++)
193 6 : for (conn=0;conn<NCONNECTIONS;conn++) {
194 4 : if (cli[server][conn]) {
195 0 : for (f=0;f<NFILES;f++) {
196 0 : if (fnum[server][conn][f] != -1) {
197 0 : smbcli_close(cli[server][conn]->tree, fnum[server][conn][f]);
198 0 : fnum[server][conn][f] = -1;
199 : }
200 : }
201 0 : talloc_free(cli[server][conn]);
202 : }
203 4 : cli[server][conn] = connect_one(ev, lp_ctx, mem_ctx, share[server],
204 : server, conn);
205 4 : if (!cli[server][conn]) {
206 0 : DEBUG(0,("Failed to connect to %s\n", share[server]));
207 0 : exit(1);
208 : }
209 : }
210 1 : }
211 :
212 :
213 :
214 100 : static bool test_one(struct smbcli_state *cli[NSERVERS][NCONNECTIONS],
215 : int fnum[NSERVERS][NCONNECTIONS][NFILES],
216 : struct record *rec)
217 : {
218 100 : unsigned int conn = rec->conn;
219 100 : unsigned int f = rec->f;
220 100 : uint64_t start = rec->start;
221 100 : uint64_t len = rec->len;
222 100 : enum brl_type op = rec->lock_type;
223 : int server;
224 : /* bool ret[NSERVERS]; */
225 : NTSTATUS status[NSERVERS];
226 :
227 100 : switch (rec->lock_op) {
228 40 : case OP_LOCK:
229 : /* set a lock */
230 120 : for (server=0;server<NSERVERS;server++) {
231 : NTSTATUS res;
232 80 : struct smbcli_tree *tree=cli[server][conn]->tree;
233 80 : int fn=fnum[server][conn][f];
234 :
235 80 : if (!(tree->session->transport->negotiate.capabilities & CAP_LARGE_FILES)) {
236 0 : res=smbcli_lock(tree, fn, start, len, LOCK_TIMEOUT, (enum brl_type) rec->lock_op);
237 : } else {
238 : union smb_lock parms;
239 : int ltype;
240 : struct smb_lock_entry lock[1];
241 :
242 80 : parms.lockx.level = RAW_LOCK_LOCKX;
243 80 : parms.lockx.in.file.fnum = fn;
244 :
245 80 : ltype = (rec->lock_type == READ_LOCK? 1 : 0);
246 80 : ltype |= LOCKING_ANDX_LARGE_FILES;
247 80 : parms.lockx.in.mode = ltype;
248 80 : parms.lockx.in.timeout = LOCK_TIMEOUT;
249 80 : parms.lockx.in.ulock_cnt = 0;
250 80 : parms.lockx.in.lock_cnt = 1;
251 80 : lock[0].pid = rec->pid;
252 80 : lock[0].offset = start;
253 80 : lock[0].count = len;
254 80 : parms.lockx.in.locks = &lock[0];
255 :
256 80 : res = smb_raw_lock(tree, &parms);
257 : }
258 :
259 : /* ret[server] = NT_STATUS_IS_OK(res); */
260 80 : status[server] = res;
261 80 : if (!exact_error_codes &&
262 80 : NT_STATUS_EQUAL(status[server],
263 : NT_STATUS_FILE_LOCK_CONFLICT)) {
264 0 : status[server] = NT_STATUS_LOCK_NOT_GRANTED;
265 : }
266 : }
267 40 : if (showall || !NT_STATUS_EQUAL(status[0],status[1])) {
268 0 : printf("lock conn=%u f=%u range=%.0f(%.0f) op=%s -> %s:%s\n",
269 : conn, f,
270 : (double)start, (double)len,
271 : op==READ_LOCK?"READ_LOCK":"WRITE_LOCK",
272 : nt_errstr(status[0]), nt_errstr(status[1]));
273 : }
274 40 : if (!NT_STATUS_EQUAL(status[0],status[1])) return false;
275 40 : break;
276 :
277 26 : case OP_UNLOCK:
278 : /* unset a lock */
279 78 : for (server=0;server<NSERVERS;server++) {
280 : NTSTATUS res;
281 52 : struct smbcli_tree *tree=cli[server][conn]->tree;
282 52 : int fn=fnum[server][conn][f];
283 :
284 :
285 52 : if (!(tree->session->transport->negotiate.capabilities & CAP_LARGE_FILES)) {
286 0 : res=smbcli_unlock(tree, fn, start, len);
287 : } else {
288 : union smb_lock parms;
289 : struct smb_lock_entry lock[1];
290 :
291 52 : parms.lockx.level = RAW_LOCK_LOCKX;
292 52 : parms.lockx.in.file.fnum = fn;
293 52 : parms.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
294 52 : parms.lockx.in.timeout = 0;
295 52 : parms.lockx.in.ulock_cnt = 1;
296 52 : parms.lockx.in.lock_cnt = 0;
297 52 : lock[0].pid = rec->pid;
298 52 : lock[0].count = len;
299 52 : lock[0].offset = start;
300 52 : parms.lockx.in.locks = &lock[0];
301 :
302 52 : res = smb_raw_lock(tree, &parms);
303 : }
304 :
305 : /* ret[server] = NT_STATUS_IS_OK(res); */
306 52 : status[server] = res;
307 : }
308 26 : if (showall ||
309 26 : (!hide_unlock_fails && !NT_STATUS_EQUAL(status[0],status[1]))) {
310 0 : printf("unlock conn=%u f=%u range=%.0f(%.0f) -> %s:%s\n",
311 : conn, f,
312 : (double)start, (double)len,
313 : nt_errstr(status[0]), nt_errstr(status[1]));
314 : }
315 26 : if (!hide_unlock_fails && !NT_STATUS_EQUAL(status[0],status[1]))
316 0 : return false;
317 26 : break;
318 :
319 34 : case OP_REOPEN:
320 : /* reopen the file */
321 102 : for (server=0;server<NSERVERS;server++) {
322 68 : smbcli_close(cli[server][conn]->tree, fnum[server][conn][f]);
323 68 : fnum[server][conn][f] = -1;
324 : }
325 102 : for (server=0;server<NSERVERS;server++) {
326 68 : fnum[server][conn][f] = smbcli_open(cli[server][conn]->tree, FILENAME,
327 : O_RDWR|O_CREAT,
328 : DENY_NONE);
329 68 : if (fnum[server][conn][f] == -1) {
330 0 : printf("failed to reopen on share%d\n", server);
331 0 : return false;
332 : }
333 : }
334 34 : if (showall) {
335 0 : printf("reopen conn=%u f=%u\n",
336 : conn, f);
337 : }
338 34 : break;
339 : }
340 :
341 100 : return true;
342 : }
343 :
344 0 : static void close_files(struct smbcli_state *cli[NSERVERS][NCONNECTIONS],
345 : int fnum[NSERVERS][NCONNECTIONS][NFILES])
346 : {
347 : int server, conn, f;
348 :
349 0 : for (server=0;server<NSERVERS;server++)
350 0 : for (conn=0;conn<NCONNECTIONS;conn++)
351 0 : for (f=0;f<NFILES;f++) {
352 0 : if (fnum[server][conn][f] != -1) {
353 0 : smbcli_close(cli[server][conn]->tree, fnum[server][conn][f]);
354 0 : fnum[server][conn][f] = -1;
355 : }
356 : }
357 0 : for (server=0;server<NSERVERS;server++) {
358 0 : smbcli_unlink(cli[server][0]->tree, FILENAME);
359 : }
360 0 : }
361 :
362 1 : static void open_files(struct smbcli_state *cli[NSERVERS][NCONNECTIONS],
363 : int fnum[NSERVERS][NCONNECTIONS][NFILES])
364 : {
365 : int server, conn, f;
366 :
367 3 : for (server=0;server<NSERVERS;server++)
368 6 : for (conn=0;conn<NCONNECTIONS;conn++)
369 12 : for (f=0;f<NFILES;f++) {
370 8 : fnum[server][conn][f] = smbcli_open(cli[server][conn]->tree, FILENAME,
371 : O_RDWR|O_CREAT,
372 : DENY_NONE);
373 8 : if (fnum[server][conn][f] == -1) {
374 0 : fprintf(stderr,"Failed to open fnum[%u][%u][%u]\n",
375 : server, conn, f);
376 0 : exit(1);
377 : }
378 : }
379 1 : }
380 :
381 :
382 1 : static int retest(struct smbcli_state *cli[NSERVERS][NCONNECTIONS],
383 : int fnum[NSERVERS][NCONNECTIONS][NFILES],
384 : int n)
385 : {
386 : int i;
387 1 : printf("Testing %u ...\n", n);
388 101 : for (i=0; i<n; i++) {
389 100 : if (i && i % 100 == 0) {
390 0 : printf("%u\n", i);
391 : }
392 :
393 100 : if (recorded[i].needed &&
394 100 : !test_one(cli, fnum, &recorded[i])) return i;
395 : }
396 1 : return n;
397 : }
398 :
399 :
400 : /* each server has two connections open to it. Each connection has two file
401 : descriptors open on the file - 8 file descriptors in total
402 :
403 : we then do random locking ops in tamdem on the 4 fnums from each
404 : server and ensure that the results match
405 : */
406 1 : static int test_locks(struct tevent_context *ev,
407 : struct loadparm_context *lp_ctx,
408 : TALLOC_CTX *mem_ctx,
409 : char *share[NSERVERS])
410 : {
411 : struct smbcli_state *cli[NSERVERS][NCONNECTIONS];
412 : int fnum[NSERVERS][NCONNECTIONS][NFILES];
413 : int n, i, n1, skip, r1, r2;
414 :
415 1 : ZERO_STRUCT(fnum);
416 1 : ZERO_STRUCT(cli);
417 :
418 1 : recorded = malloc_array_p(struct record, numops);
419 :
420 101 : for (n=0; n<numops; n++) {
421 : #if PRESETS
422 : if (n < sizeof(preset) / sizeof(preset[0])) {
423 : recorded[n] = preset[n];
424 : } else {
425 : #endif
426 100 : recorded[n].conn = random() % NCONNECTIONS;
427 100 : recorded[n].f = random() % NFILES;
428 100 : recorded[n].start = lock_base + ((unsigned int)random() % (lock_range-1));
429 200 : recorded[n].len = min_length +
430 100 : random() % (lock_range-(recorded[n].start-lock_base));
431 100 : recorded[n].start *= RANGE_MULTIPLE;
432 100 : recorded[n].len *= RANGE_MULTIPLE;
433 100 : recorded[n].pid = random()%3;
434 100 : if (recorded[n].pid == 2) {
435 34 : recorded[n].pid = 0xFFFF; /* see if its magic */
436 : }
437 100 : r1 = random() % 100;
438 100 : r2 = random() % 100;
439 100 : if (r1 < READ_PCT) {
440 49 : recorded[n].lock_type = READ_LOCK;
441 : } else {
442 51 : recorded[n].lock_type = WRITE_LOCK;
443 : }
444 100 : if (r2 < LOCK_PCT) {
445 40 : recorded[n].lock_op = OP_LOCK;
446 60 : } else if (r2 < UNLOCK_PCT) {
447 26 : recorded[n].lock_op = OP_UNLOCK;
448 : } else {
449 34 : recorded[n].lock_op = OP_REOPEN;
450 : }
451 100 : recorded[n].needed = true;
452 100 : if (!zero_zero && recorded[n].start==0 && recorded[n].len==0) {
453 0 : recorded[n].len = 1;
454 : }
455 : #if PRESETS
456 : }
457 : #endif
458 : }
459 :
460 1 : reconnect(ev, lp_ctx, mem_ctx, cli, fnum, share);
461 1 : open_files(cli, fnum);
462 1 : n = retest(cli, fnum, numops);
463 :
464 1 : if (n == numops || !analyze) {
465 1 : if (n != numops) {
466 0 : return 1;
467 : }
468 1 : return 0;
469 : }
470 0 : n++;
471 :
472 0 : skip = n/2;
473 :
474 : while (1) {
475 0 : n1 = n;
476 :
477 0 : close_files(cli, fnum);
478 0 : reconnect(ev, lp_ctx, mem_ctx, cli, fnum, share);
479 0 : open_files(cli, fnum);
480 :
481 0 : for (i=0;i<n-skip;i+=skip) {
482 : int m, j;
483 0 : printf("excluding %d-%d\n", i, i+skip-1);
484 0 : for (j=i;j<i+skip;j++) {
485 0 : recorded[j].needed = false;
486 : }
487 :
488 0 : close_files(cli, fnum);
489 0 : open_files(cli, fnum);
490 :
491 0 : m = retest(cli, fnum, n);
492 0 : if (m == n) {
493 0 : for (j=i;j<i+skip;j++) {
494 0 : recorded[j].needed = true;
495 : }
496 : } else {
497 0 : if (i+(skip-1) < m) {
498 0 : memmove(&recorded[i], &recorded[i+skip],
499 0 : (m-(i+skip-1))*sizeof(recorded[0]));
500 : }
501 0 : n = m-(skip-1);
502 0 : i--;
503 : }
504 : }
505 :
506 0 : if (skip > 1) {
507 0 : skip = skip/2;
508 0 : printf("skip=%d\n", skip);
509 0 : continue;
510 : }
511 :
512 0 : if (n1 == n) break;
513 : }
514 :
515 0 : close_files(cli, fnum);
516 0 : reconnect(ev, lp_ctx, mem_ctx, cli, fnum, share);
517 0 : open_files(cli, fnum);
518 0 : showall = true;
519 0 : n1 = retest(cli, fnum, n);
520 0 : if (n1 != n-1) {
521 0 : printf("ERROR - inconsistent result (%u %u)\n", n1, n);
522 : }
523 0 : close_files(cli, fnum);
524 :
525 0 : for (i=0;i<n;i++) {
526 0 : printf("{%d, %d, %u, %u, %.0f, %.0f, %u},\n",
527 0 : recorded[i].lock_op,
528 0 : recorded[i].lock_type,
529 0 : recorded[i].conn,
530 0 : recorded[i].f,
531 0 : (double)recorded[i].start,
532 0 : (double)recorded[i].len,
533 0 : recorded[i].needed);
534 : }
535 :
536 0 : return 1;
537 : }
538 :
539 :
540 :
541 0 : static void usage(poptContext pc)
542 : {
543 0 : printf("Usage:\n\tlocktest //server1/share1 //server2/share2 [options..]\n");
544 0 : poptPrintUsage(pc, stdout, 0);
545 0 : }
546 :
547 : /****************************************************************************
548 : main program
549 : ****************************************************************************/
550 1 : int main(int argc, const char *argv[])
551 : {
552 : char *share[NSERVERS];
553 : int opt;
554 : int seed, server;
555 1 : int username_count=0;
556 : struct tevent_context *ev;
557 : struct loadparm_context *lp_ctx;
558 : poptContext pc;
559 : int argc_new, i;
560 : char **argv_new;
561 : enum {
562 : OPT_UNCLIST=1000,
563 : OPT_USER1,
564 : OPT_USER2,
565 : };
566 6 : struct poptOption long_options[] = {
567 : POPT_AUTOHELP
568 : {"seed", 0, POPT_ARG_INT, &seed, 0, "Seed to use for randomizer", NULL},
569 : {"num-ops", 0, POPT_ARG_INT, &numops, 0, "num ops", NULL},
570 : {"lockrange", 0, POPT_ARG_INT, &lock_range,0, "locking range", NULL},
571 : {"lockbase", 0, POPT_ARG_INT, &lock_base, 0, "locking base", NULL},
572 : {"minlength", 0, POPT_ARG_INT, &min_length,0, "min lock length", NULL},
573 : {"hidefails", 0, POPT_ARG_NONE, &hide_unlock_fails,0,"hide unlock fails", NULL},
574 : {"oplocks", 0, POPT_ARG_NONE, &use_oplocks,0, "use oplocks", NULL},
575 : {"showall", 0, POPT_ARG_NONE, &showall, 0, "display all operations", NULL},
576 : {"analyse", 0, POPT_ARG_NONE, &analyze, 0, "do backtrack analysis", NULL},
577 : {"zerozero", 0, POPT_ARG_NONE, &zero_zero, 0, "do zero/zero lock", NULL},
578 : {"exacterrors", 0, POPT_ARG_NONE, &exact_error_codes,0,"use exact error codes", NULL},
579 : {"unclist", 0, POPT_ARG_STRING, NULL, OPT_UNCLIST, "unclist", NULL},
580 : {"user1", 0, POPT_ARG_STRING, NULL, OPT_USER1, "Set first network username", "[DOMAIN/]USERNAME[%PASSWORD]" },
581 : {"user2", 0, POPT_ARG_STRING, NULL, OPT_USER2, "Set second network username", "[DOMAIN/]USERNAME[%PASSWORD]" },
582 1 : POPT_COMMON_SAMBA
583 1 : POPT_COMMON_CONNECTION
584 1 : POPT_COMMON_CREDENTIALS
585 1 : POPT_COMMON_VERSION
586 1 : POPT_LEGACY_S4
587 : POPT_TABLEEND
588 : };
589 1 : TALLOC_CTX *mem_ctx = NULL;
590 1 : int ret = -1;
591 : bool ok;
592 :
593 1 : setlinebuf(stdout);
594 1 : seed = time(NULL);
595 :
596 1 : mem_ctx = talloc_named_const(NULL, 0, "locktest_ctx");
597 1 : if (mem_ctx == NULL) {
598 0 : printf("Unable to allocate locktest_ctx\n");
599 0 : exit(1);
600 : }
601 :
602 1 : ok = samba_cmdline_init(mem_ctx,
603 : SAMBA_CMDLINE_CONFIG_CLIENT,
604 : false /* require_smbconf */);
605 1 : if (!ok) {
606 0 : DBG_ERR("Failed to init cmdline parser!\n");
607 0 : TALLOC_FREE(mem_ctx);
608 0 : exit(1);
609 : }
610 :
611 :
612 1 : pc = samba_popt_get_context("locktest",
613 : argc,
614 : argv,
615 : long_options,
616 : POPT_CONTEXT_KEEP_FIRST);
617 1 : if (pc == NULL) {
618 0 : DBG_ERR("Failed to setup popt context!\n");
619 0 : TALLOC_FREE(mem_ctx);
620 0 : exit(1);
621 : }
622 :
623 1 : poptSetOtherOptionHelp(pc, "<unc1> <unc2>");
624 :
625 1 : lp_ctx = samba_cmdline_get_lp_ctx();
626 :
627 1 : servers[0] = cli_credentials_init(mem_ctx);
628 1 : servers[1] = cli_credentials_init(mem_ctx);
629 1 : cli_credentials_guess(servers[0], lp_ctx);
630 1 : cli_credentials_guess(servers[1], lp_ctx);
631 :
632 2 : while((opt = poptGetNextOpt(pc)) != -1) {
633 1 : switch (opt) {
634 0 : case OPT_UNCLIST:
635 0 : lpcfg_set_cmdline(lp_ctx, "torture:unclist", poptGetOptArg(pc));
636 0 : break;
637 1 : case OPT_USER1:
638 1 : cli_credentials_parse_string(servers[0],
639 1 : poptGetOptArg(pc),
640 : CRED_SPECIFIED);
641 1 : username_count++;
642 1 : break;
643 0 : case OPT_USER2:
644 0 : cli_credentials_parse_string(servers[1],
645 0 : poptGetOptArg(pc),
646 : CRED_SPECIFIED);
647 0 : username_count++;
648 0 : break;
649 0 : case POPT_ERROR_BADOPT:
650 0 : fprintf(stderr, "\nInvalid option %s: %s\n\n",
651 : poptBadOption(pc, 0), poptStrerror(opt));
652 0 : poptPrintUsage(pc, stderr, 0);
653 0 : exit(1);
654 : }
655 : }
656 :
657 1 : argv_new = discard_const_p(char *, poptGetArgs(pc));
658 1 : argc_new = argc;
659 4 : for (i=0; i<argc; i++) {
660 4 : if (argv_new[i] == NULL) {
661 1 : argc_new = i;
662 1 : break;
663 : }
664 : }
665 :
666 1 : if (!(argc_new >= 3)) {
667 0 : usage(pc);
668 0 : exit(1);
669 : }
670 :
671 1 : setup_logging("locktest", DEBUG_STDOUT);
672 :
673 3 : for (server=0;server<NSERVERS;server++) {
674 2 : share[server] = argv_new[1+server];
675 2 : all_string_sub(share[server],"/","\\",0);
676 : }
677 :
678 1 : if (username_count == 0) {
679 0 : usage(pc);
680 0 : poptFreeContext(pc);
681 0 : return -1;
682 : }
683 1 : if (username_count == 1) {
684 1 : servers[1] = servers[0];
685 : }
686 :
687 1 : ev = s4_event_context_init(mem_ctx);
688 :
689 1 : gensec_init();
690 :
691 1 : DEBUG(0,("seed=%u base=%d range=%d min_length=%d\n",
692 : seed, lock_base, lock_range, min_length));
693 1 : srandom(seed);
694 :
695 1 : ret = test_locks(ev, lp_ctx, NULL, share);
696 1 : poptFreeContext(pc);
697 1 : talloc_free(mem_ctx);
698 1 : return ret;
699 : }
700 :
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