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CVE-2020-25719 kdc: Avoid races and multiple DB lookups in s4u2self check
[Samba.git] / source3 / utils / smbcquotas.c
blob748334a04a63eba47d024aae7787d3950f67578c
1 /*
2 Unix SMB/CIFS implementation.
3 QUOTA get/set utility
4
5 Copyright (C) Andrew Tridgell 2000
6 Copyright (C) Tim Potter 2000
7 Copyright (C) Jeremy Allison 2000
8 Copyright (C) Stefan (metze) Metzmacher 2003
9
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 */
23
24 #include "includes.h"
25 #include "lib/cmdline/cmdline.h"
26 #include "rpc_client/cli_pipe.h"
27 #include "../librpc/gen_ndr/ndr_lsa.h"
28 #include "rpc_client/cli_lsarpc.h"
29 #include "fake_file.h"
30 #include "../libcli/security/security.h"
31 #include "libsmb/libsmb.h"
32
33 static char *server;
34
35 /* numeric is set when the user wants numeric SIDs and ACEs rather
36 than going via LSA calls to resolve them */
37 static bool numeric;
38 static bool verbose;
39
40 enum todo_values {NOOP_QUOTA=0,FS_QUOTA,USER_QUOTA,LIST_QUOTA,SET_QUOTA};
41 enum exit_values {EXIT_OK, EXIT_FAILED, EXIT_PARSE_ERROR};
42
43 static struct cli_state *cli_ipc;
44 static struct rpc_pipe_client *global_pipe_hnd;
45 static struct policy_handle pol;
46 static bool got_policy_hnd;
47
48 static struct cli_state *connect_one(const char *share);
49
50 /* Open cli connection and policy handle */
51
52 static bool cli_open_policy_hnd(void)
53 {
54 /* Initialise cli LSA connection */
55
56 if (!cli_ipc) {
57 NTSTATUS ret;
58 cli_ipc = connect_one("IPC$");
59 ret = cli_rpc_pipe_open_noauth(cli_ipc,
60 &ndr_table_lsarpc,
61 &global_pipe_hnd);
62 if (!NT_STATUS_IS_OK(ret)) {
63 return False;
64 }
65 }
66
67 /* Open policy handle */
68
69 if (!got_policy_hnd) {
70
71 /* Some systems don't support SEC_FLAG_MAXIMUM_ALLOWED,
72 but NT sends 0x2000000 so we might as well do it too. */
73
74 if (!NT_STATUS_IS_OK(rpccli_lsa_open_policy(global_pipe_hnd, talloc_tos(), True,
75 GENERIC_EXECUTE_ACCESS, &pol))) {
76 return False;
77 }
78
79 got_policy_hnd = True;
80 }
81
82 return True;
83 }
84
85 /* convert a SID to a string, either numeric or username/group */
86 static void SidToString(fstring str, struct dom_sid *sid, bool _numeric)
87 {
88 char **domains = NULL;
89 char **names = NULL;
90 enum lsa_SidType *types = NULL;
91
92 sid_to_fstring(str, sid);
93
94 if (_numeric) return;
95
96 /* Ask LSA to convert the sid to a name */
97
98 if (!cli_open_policy_hnd() ||
99 !NT_STATUS_IS_OK(rpccli_lsa_lookup_sids(global_pipe_hnd, talloc_tos(),
100 &pol, 1, sid, &domains,
101 &names, &types)) ||
102 !domains || !domains[0] || !names || !names[0]) {
103 return;
104 }
105
106 /* Converted OK */
107
108 slprintf(str, sizeof(fstring) - 1, "%s%s%s",
109 domains[0], lp_winbind_separator(),
110 names[0]);
111 }
112
113 /* convert a string to a SID, either numeric or username/group */
114 static bool StringToSid(struct dom_sid *sid, const char *str)
115 {
116 enum lsa_SidType *types = NULL;
117 struct dom_sid *sids = NULL;
118 bool result = True;
119
120 if (string_to_sid(sid, str)) {
121 return true;
122 }
123
124 if (!cli_open_policy_hnd() ||
125 !NT_STATUS_IS_OK(rpccli_lsa_lookup_names(global_pipe_hnd, talloc_tos(),
126 &pol, 1, &str, NULL, 1, &sids,
127 &types))) {
128 result = False;
129 goto done;
130 }
131
132 sid_copy(sid, &sids[0]);
133 done:
134
135 return result;
136 }
137
138 #define QUOTA_GET 1
139 #define QUOTA_SETLIM 2
140 #define QUOTA_SETFLAGS 3
141 #define QUOTA_LIST 4
142
143 enum {PARSE_FLAGS,PARSE_LIM};
144
145 static int parse_quota_set(TALLOC_CTX *ctx,
146 char *set_str,
147 char **pp_username_str,
148 enum SMB_QUOTA_TYPE *qtype,
149 int *cmd,
150 SMB_NTQUOTA_STRUCT *pqt)
151 {
152 char *p = set_str,*p2;
153 int todo;
154 bool stop = False;
155 bool enable = False;
156 bool deny = False;
157
158 *pp_username_str = NULL;
159 if (strnequal(set_str,"UQLIM:",6)) {
160 p += 6;
161 *qtype = SMB_USER_QUOTA_TYPE;
162 *cmd = QUOTA_SETLIM;
163 todo = PARSE_LIM;
164 if ((p2=strstr(p,":"))==NULL) {
165 return -1;
166 }
167
168 *p2 = '\0';
169 p2++;
170
171 *pp_username_str = talloc_strdup(ctx, p);
172 p = p2;
173 } else if (strnequal(set_str,"FSQLIM:",7)) {
174 p +=7;
175 *qtype = SMB_USER_FS_QUOTA_TYPE;
176 *cmd = QUOTA_SETLIM;
177 todo = PARSE_LIM;
178 } else if (strnequal(set_str,"FSQFLAGS:",9)) {
179 p +=9;
180 todo = PARSE_FLAGS;
181 *qtype = SMB_USER_FS_QUOTA_TYPE;
182 *cmd = QUOTA_SETFLAGS;
183 } else {
184 return -1;
185 }
186
187 switch (todo) {
188 case PARSE_LIM:
189 if (sscanf(p,"%"SCNu64"/%"SCNu64,&pqt->softlim,
190 &pqt->hardlim) != 2)
191 {
192 return -1;
193 }
194
195 break;
196 case PARSE_FLAGS:
197 while (!stop) {
198
199 if ((p2=strstr(p,"/"))==NULL) {
200 stop = True;
201 } else {
202 *p2 = '\0';
203 p2++;
204 }
205
206 if (strnequal(p,"QUOTA_ENABLED",13)) {
207 enable = True;
208 } else if (strnequal(p,"DENY_DISK",9)) {
209 deny = True;
210 } else if (strnequal(p,"LOG_SOFTLIMIT",13)) {
211 pqt->qflags |= QUOTAS_LOG_THRESHOLD;
212 } else if (strnequal(p,"LOG_HARDLIMIT",13)) {
213 pqt->qflags |= QUOTAS_LOG_LIMIT;
214 } else {
215 return -1;
216 }
217
218 p=p2;
219 }
220
221 if (deny) {
222 pqt->qflags |= QUOTAS_DENY_DISK;
223 } else if (enable) {
224 pqt->qflags |= QUOTAS_ENABLED;
225 }
226
227 break;
228 }
229
230 return 0;
231 }
232
233
234 static const char *quota_str_static(uint64_t val, bool special, bool _numeric)
235 {
236 const char *result;
237
238 if (!_numeric && special && val == 0) {
239 return "NO LIMIT";
240 }
241 result = talloc_asprintf(talloc_tos(), "%"PRIu64, val);
242 SMB_ASSERT(result != NULL);
243 return result;
244 }
245
246 static void dump_ntquota(SMB_NTQUOTA_STRUCT *qt, bool _verbose,
247 bool _numeric,
248 void (*_sidtostring)(fstring str,
249 struct dom_sid *sid,
250 bool _numeric))
251 {
252 TALLOC_CTX *frame = talloc_stackframe();
253
254 if (!qt) {
255 smb_panic("dump_ntquota() called with NULL pointer");
256 }
257
258 switch (qt->qtype) {
259 case SMB_USER_FS_QUOTA_TYPE:
260 {
261 d_printf("File System QUOTAS:\n");
262 d_printf("Limits:\n");
263 d_printf(" Default Soft Limit: %15s\n",
264 quota_str_static(qt->softlim,True,_numeric));
265 d_printf(" Default Hard Limit: %15s\n",
266 quota_str_static(qt->hardlim,True,_numeric));
267 d_printf("Quota Flags:\n");
268 d_printf(" Quotas Enabled: %s\n",
269 ((qt->qflags&QUOTAS_ENABLED)
270 ||(qt->qflags&QUOTAS_DENY_DISK))?"On":"Off");
271 d_printf(" Deny Disk: %s\n",
272 (qt->qflags&QUOTAS_DENY_DISK)?"On":"Off");
273 d_printf(" Log Soft Limit: %s\n",
274 (qt->qflags&QUOTAS_LOG_THRESHOLD)?"On":"Off");
275 d_printf(" Log Hard Limit: %s\n",
276 (qt->qflags&QUOTAS_LOG_LIMIT)?"On":"Off");
277 }
278 break;
279 case SMB_USER_QUOTA_TYPE:
280 {
281 fstring username_str = {0};
282
283 if (_sidtostring) {
284 _sidtostring(username_str,&qt->sid,_numeric);
285 } else {
286 sid_to_fstring(username_str, &qt->sid);
287 }
288
289 if (_verbose) {
290 d_printf("Quotas for User: %s\n",username_str);
291 d_printf("Used Space: %15s\n",
292 quota_str_static(qt->usedspace,False,
293 _numeric));
294 d_printf("Soft Limit: %15s\n",
295 quota_str_static(qt->softlim,True,
296 _numeric));
297 d_printf("Hard Limit: %15s\n",
298 quota_str_static(qt->hardlim,True,_numeric));
299 } else {
300 d_printf("%-30s: ",username_str);
301 d_printf("%15s/",quota_str_static(
302 qt->usedspace,False,_numeric));
303 d_printf("%15s/",quota_str_static(
304 qt->softlim,True,_numeric));
305 d_printf("%15s\n",quota_str_static(
306 qt->hardlim,True,_numeric));
307 }
308 }
309 break;
310 default:
311 d_printf("dump_ntquota() invalid qtype(%d)\n",qt->qtype);
312 }
313 TALLOC_FREE(frame);
314 return;
315 }
316
317 static void dump_ntquota_list(SMB_NTQUOTA_LIST **qtl, bool _verbose,
318 bool _numeric,
319 void (*_sidtostring)(fstring str,
320 struct dom_sid *sid,
321 bool _numeric))
322 {
323 SMB_NTQUOTA_LIST *cur;
324
325 for (cur = *qtl;cur;cur = cur->next) {
326 if (cur->quotas)
327 dump_ntquota(cur->quotas,_verbose,_numeric,
328 _sidtostring);
329 }
330 }
331
332 static int do_quota(struct cli_state *cli,
333 enum SMB_QUOTA_TYPE qtype,
334 uint16_t cmd,
335 const char *username_str,
336 SMB_NTQUOTA_STRUCT *pqt)
337 {
338 uint32_t fs_attrs = 0;
339 uint16_t quota_fnum = 0;
340 SMB_NTQUOTA_LIST *qtl = NULL;
341 TALLOC_CTX *qtl_ctx = NULL;
342 SMB_NTQUOTA_STRUCT qt;
343 NTSTATUS status;
344
345 ZERO_STRUCT(qt);
346
347 status = cli_get_fs_attr_info(cli, &fs_attrs);
348 if (!NT_STATUS_IS_OK(status)) {
349 d_printf("Failed to get the filesystem attributes %s.\n",
350 nt_errstr(status));
351 return -1;
352 }
353
354 if (!(fs_attrs & FILE_VOLUME_QUOTAS)) {
355 d_printf("Quotas are not supported by the server.\n");
356 return 0;
357 }
358
359 status = cli_get_quota_handle(cli, &quota_fnum);
360 if (!NT_STATUS_IS_OK(status)) {
361 d_printf("Quotas are not enabled on this share.\n");
362 d_printf("Failed to open %s %s.\n",
363 FAKE_FILE_NAME_QUOTA_WIN32,
364 nt_errstr(status));
365 return -1;
366 }
367
368 switch(qtype) {
369 case SMB_USER_QUOTA_TYPE:
370 if (!StringToSid(&qt.sid, username_str)) {
371 d_printf("StringToSid() failed for [%s]\n",username_str);
372 return -1;
373 }
374
375 switch(cmd) {
376 case QUOTA_GET:
377 status = cli_get_user_quota(
378 cli, quota_fnum, &qt);
379 if (!NT_STATUS_IS_OK(status)) {
380 d_printf("%s cli_get_user_quota %s\n",
381 nt_errstr(status),
382 username_str);
383 return -1;
384 }
385 dump_ntquota(&qt,verbose,numeric,SidToString);
386 break;
387 case QUOTA_SETLIM:
388 pqt->sid = qt.sid;
389 if ((qtl_ctx = talloc_init(
390 "SMB_USER_QUOTA_SET")) ==
391 NULL) {
392 return -1;
393 }
394
395 if (!add_record_to_ntquota_list(
396 qtl_ctx, pqt, &qtl)) {
397 TALLOC_FREE(qtl_ctx);
398 return -1;
399 }
400
401 status = cli_set_user_quota(
402 cli, quota_fnum, qtl);
403 free_ntquota_list(&qtl);
404 if (!NT_STATUS_IS_OK(status)) {
405 d_printf("%s cli_set_user_quota %s\n",
406 nt_errstr(status),
407 username_str);
408 return -1;
409 }
410 status = cli_get_user_quota(
411 cli, quota_fnum, &qt);
412 if (!NT_STATUS_IS_OK(status)) {
413 d_printf("%s cli_get_user_quota %s\n",
414 nt_errstr(status),
415 username_str);
416 return -1;
417 }
418 dump_ntquota(&qt,verbose,numeric,SidToString);
419 break;
420 case QUOTA_LIST:
421 status = cli_list_user_quota(
422 cli, quota_fnum, &qtl);
423 if (!NT_STATUS_IS_OK(status)) {
424 d_printf(
425 "%s cli_list_user_quota\n",
426 nt_errstr(status));
427 return -1;
428 }
429 dump_ntquota_list(&qtl,verbose,numeric,SidToString);
430 free_ntquota_list(&qtl);
431 break;
432 default:
433 d_printf("Unknown Error\n");
434 return -1;
435 }
436 break;
437 case SMB_USER_FS_QUOTA_TYPE:
438 switch(cmd) {
439 case QUOTA_GET:
440 status = cli_get_fs_quota_info(
441 cli, quota_fnum, &qt);
442 if (!NT_STATUS_IS_OK(status)) {
443 d_printf("%s cli_get_fs_quota_info\n",
444 nt_errstr(status));
445 return -1;
446 }
447 dump_ntquota(&qt,True,numeric,NULL);
448 break;
449 case QUOTA_SETLIM:
450 status = cli_get_fs_quota_info(
451 cli, quota_fnum, &qt);
452 if (!NT_STATUS_IS_OK(status)) {
453 d_printf("%s cli_get_fs_quota_info\n",
454 nt_errstr(status));
455 return -1;
456 }
457 qt.softlim = pqt->softlim;
458 qt.hardlim = pqt->hardlim;
459 status = cli_set_fs_quota_info(
460 cli, quota_fnum, &qt);
461 if (!NT_STATUS_IS_OK(status)) {
462 d_printf("%s cli_set_fs_quota_info\n",
463 nt_errstr(status));
464 return -1;
465 }
466 status = cli_get_fs_quota_info(
467 cli, quota_fnum, &qt);
468 if (!NT_STATUS_IS_OK(status)) {
469 d_printf("%s cli_get_fs_quota_info\n",
470 nt_errstr(status));
471 return -1;
472 }
473 dump_ntquota(&qt,True,numeric,NULL);
474 break;
475 case QUOTA_SETFLAGS:
476 status = cli_get_fs_quota_info(
477 cli, quota_fnum, &qt);
478 if (!NT_STATUS_IS_OK(status)) {
479 d_printf("%s cli_get_fs_quota_info\n",
480 nt_errstr(status));
481 return -1;
482 }
483 qt.qflags = pqt->qflags;
484 status = cli_set_fs_quota_info(
485 cli, quota_fnum, &qt);
486 if (!NT_STATUS_IS_OK(status)) {
487 d_printf("%s cli_set_fs_quota_info\n",
488 nt_errstr(status));
489 return -1;
490 }
491 status = cli_get_fs_quota_info(
492 cli, quota_fnum, &qt);
493 if (!NT_STATUS_IS_OK(status)) {
494 d_printf("%s cli_get_fs_quota_info\n",
495 nt_errstr(status));
496 return -1;
497 }
498 dump_ntquota(&qt,True,numeric,NULL);
499 break;
500 default:
501 d_printf("Unknown Error\n");
502 return -1;
503 }
504 break;
505 default:
506 d_printf("Unknown Error\n");
507 return -1;
508 }
509
510 cli_close(cli, quota_fnum);
511
512 return 0;
513 }
514
515 /*****************************************************
516 Return a connection to a server.
517 *******************************************************/
518
519 static struct cli_state *connect_one(const char *share)
520 {
521 struct cli_state *c;
522 NTSTATUS nt_status;
523 uint32_t flags = 0;
524
525 nt_status = cli_full_connection_creds(&c, lp_netbios_name(), server,
526 NULL, 0,
527 share, "?????",
528 samba_cmdline_get_creds(),
529 flags);
530 if (!NT_STATUS_IS_OK(nt_status)) {
531 DEBUG(0,("cli_full_connection failed! (%s)\n", nt_errstr(nt_status)));
532 return NULL;
533 }
534
535 return c;
536 }
537
538 /****************************************************************************
539 main program
540 ****************************************************************************/
541 int main(int argc, char *argv[])
542 {
543 const char **argv_const = discard_const_p(const char *, argv);
544 char *share;
545 int opt;
546 int result;
547 int todo = 0;
548 char *username_str = NULL;
549 char *path = NULL;
550 char *set_str = NULL;
551 enum SMB_QUOTA_TYPE qtype = SMB_INVALID_QUOTA_TYPE;
552 int cmd = 0;
553 static bool test_args = False;
554 struct cli_state *cli;
555 bool fix_user = False;
556 SMB_NTQUOTA_STRUCT qt;
557 TALLOC_CTX *frame = talloc_stackframe();
558 poptContext pc;
559 struct cli_credentials *creds = NULL;
560 bool ok;
561
562 struct poptOption long_options[] = {
563 POPT_AUTOHELP
564 {
565 .longName = "quota-user",
566 .shortName = 'u',
567 .argInfo = POPT_ARG_STRING,
568 .arg = NULL,
569 .val = 'u',
570 .descrip = "Show quotas for user",
571 .argDescrip = "USER",
572 },
573 {
574 .longName = "list",
575 .shortName = 'L',
576 .argInfo = POPT_ARG_NONE,
577 .arg = NULL,
578 .val = 'L',
579 .descrip = "List user quotas",
580 },
581 {
582 .longName = "fs",
583 .shortName = 'F',
584 .argInfo = POPT_ARG_NONE,
585 .arg = NULL,
586 .val = 'F',
587 .descrip = "Show filesystem quotas",
588 },
589 {
590 .longName = "set",
591 .shortName = 'S',
592 .argInfo = POPT_ARG_STRING,
593 .arg = NULL,
594 .val = 'S',
595 .descrip = "Set acls\n"
596 "SETSTRING:\n"
597 "UQLIM:<username>/<softlimit>/<hardlimit> for user quotas\n"
598 "FSQLIM:<softlimit>/<hardlimit> for filesystem defaults\n"
599 "FSQFLAGS:QUOTA_ENABLED/DENY_DISK/LOG_SOFTLIMIT/LOG_HARD_LIMIT",
600 .argDescrip = "SETSTRING",
601 },
602 {
603 .longName = "numeric",
604 .shortName = 'n',
605 .argInfo = POPT_ARG_NONE,
606 .arg = NULL,
607 .val = 'n',
608 .descrip = "Don't resolve sids or limits to names",
609 },
610 {
611 .longName = "verbose",
612 .shortName = 'v',
613 .argInfo = POPT_ARG_NONE,
614 .arg = NULL,
615 .val = 'v',
616 .descrip = "be verbose",
617 },
618 {
619 .longName = "test-args",
620 .shortName = 't',
621 .argInfo = POPT_ARG_NONE,
622 .arg = NULL,
623 .val = 't',
624 .descrip = "Test arguments"
625 },
626 {
627 .longName = "max-protocol",
628 .shortName = 'm',
629 .argInfo = POPT_ARG_STRING,
630 .arg = NULL,
631 .val = 'm',
632 .descrip = "Set the max protocol level",
633 .argDescrip = "LEVEL"
634 },
635 POPT_COMMON_SAMBA
636 POPT_COMMON_CREDENTIALS
637 POPT_LEGACY_S3
638 POPT_COMMON_VERSION
639 POPT_TABLEEND
640 };
641
642 smb_init_locale();
643
644 ZERO_STRUCT(qt);
645
646 ok = samba_cmdline_init(frame,
647 SAMBA_CMDLINE_CONFIG_CLIENT,
648 false /* require_smbconf */);
649 if (!ok) {
650 DBG_ERR("Failed to init cmdline parser!\n");
651 TALLOC_FREE(frame);
652 exit(1);
653 }
654 /* set default debug level to 1 regardless of what smb.conf sets */
655 lp_set_cmdline("log level", "1");
656
657 setlinebuf(stdout);
658
659 pc = samba_popt_get_context(getprogname(),
660 argc,
661 argv_const,
662 long_options, 0);
663 if (pc == NULL) {
664 DBG_ERR("Failed to setup popt context!\n");
665 TALLOC_FREE(frame);
666 exit(1);
667 }
668
669 poptSetOtherOptionHelp(pc, "//server1/share1");
670
671 while ((opt = poptGetNextOpt(pc)) != -1) {
672 switch (opt) {
673 case 'n':
674 numeric = true;
675 break;
676 case 'v':
677 verbose = true;
678 break;
679 case 't':
680 test_args = true;
681 break;
682 case 'L':
683 if (todo != 0) {
684 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
685 exit(EXIT_PARSE_ERROR);
686 }
687 todo = LIST_QUOTA;
688 break;
689
690 case 'F':
691 if (todo != 0) {
692 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
693 exit(EXIT_PARSE_ERROR);
694 }
695 todo = FS_QUOTA;
696 break;
697
698 case 'u':
699 if (todo != 0) {
700 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
701 exit(EXIT_PARSE_ERROR);
702 }
703 username_str = talloc_strdup(frame, poptGetOptArg(pc));
704 if (!username_str) {
705 exit(EXIT_PARSE_ERROR);
706 }
707 todo = USER_QUOTA;
708 fix_user = True;
709 break;
710
711 case 'S':
712 if (todo != 0) {
713 d_printf("Please specify only one option of <-L|-F|-S|-u>\n");
714 exit(EXIT_PARSE_ERROR);
715 }
716 set_str = talloc_strdup(frame, poptGetOptArg(pc));
717 if (!set_str) {
718 exit(EXIT_PARSE_ERROR);
719 }
720 todo = SET_QUOTA;
721 break;
722 case 'm':
723 lp_set_cmdline("client max protocol",
724 poptGetOptArg(pc));
725 break;
726 case POPT_ERROR_BADOPT:
727 fprintf(stderr, "\nInvalid option %s: %s\n\n",
728 poptBadOption(pc, 0), poptStrerror(opt));
729 poptPrintUsage(pc, stderr, 0);
730 exit(1);
731 }
732 }
733
734 creds = samba_cmdline_get_creds();
735
736 if (todo == 0)
737 todo = USER_QUOTA;
738
739 if (!fix_user) {
740 const char *user = cli_credentials_get_username(creds);
741 if (user == NULL) {
742 exit(EXIT_PARSE_ERROR);
743 }
744
745 username_str = talloc_strdup(frame, user);
746 if (!username_str) {
747 exit(EXIT_PARSE_ERROR);
748 }
749 }
750
751 /* Make connection to server */
752 if(!poptPeekArg(pc)) {
753 poptPrintUsage(pc, stderr, 0);
754 exit(EXIT_PARSE_ERROR);
755 }
756
757 path = talloc_strdup(frame, poptGetArg(pc));
758 if (!path) {
759 printf("Out of memory\n");
760 exit(EXIT_PARSE_ERROR);
761 }
762
763 poptFreeContext(pc);
764 samba_cmdline_burn(argc, argv);
765
766 string_replace(path, '/', '\\');
767
768 server = SMB_STRDUP(path+2);
769 if (!server) {
770 printf("Out of memory\n");
771 exit(EXIT_PARSE_ERROR);
772 }
773 share = strchr_m(server,'\\');
774 if (share == NULL) {
775 printf("Invalid argument\n");
776 exit(EXIT_PARSE_ERROR);
777 }
778
779 *share = 0;
780 share++;
781
782 if (todo == SET_QUOTA) {
783 if (parse_quota_set(talloc_tos(), set_str, &username_str, &qtype, &cmd, &qt)) {
784 printf("Invalid argument: -S %s\n", set_str);
785 exit(EXIT_PARSE_ERROR);
786 }
787 }
788
789 if (!test_args) {
790 cli = connect_one(share);
791 if (!cli) {
792 exit(EXIT_FAILED);
793 }
794 } else {
795 exit(EXIT_OK);
796 }
797
798
799 /* Perform requested action */
800
801 switch (todo) {
802 case FS_QUOTA:
803 result = do_quota(cli,SMB_USER_FS_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
804 break;
805 case LIST_QUOTA:
806 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_LIST, username_str, NULL);
807 break;
808 case USER_QUOTA:
809 result = do_quota(cli,SMB_USER_QUOTA_TYPE, QUOTA_GET, username_str, NULL);
810 break;
811 case SET_QUOTA:
812 result = do_quota(cli, qtype, cmd, username_str, &qt);
813 break;
814 default:
815 result = EXIT_FAILED;
816 break;
817 }
818
819 talloc_free(frame);
820
821 return result;
822 }
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