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subunit: Support the time: command.
[Samba/ekacnet.git] / source3 / utils / pdbedit.c
blob23c4e71e0d228d21b6e8161fa7511fd45f68df3b
1 /*
2 Unix SMB/CIFS implementation.
3 passdb editing frontend
4
5 Copyright (C) Simo Sorce 2000-2009
6 Copyright (C) Andrew Bartlett 2001
7 Copyright (C) Jelmer Vernooij 2002
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 */
22
23 #include "includes.h"
24
25 #define BIT_BACKEND 0x00000004
26 #define BIT_VERBOSE 0x00000008
27 #define BIT_SPSTYLE 0x00000010
28 #define BIT_CAN_CHANGE 0x00000020
29 #define BIT_MUST_CHANGE 0x00000040
30 #define BIT_USERSIDS 0x00000080
31 #define BIT_FULLNAME 0x00000100
32 #define BIT_HOMEDIR 0x00000200
33 #define BIT_HDIRDRIVE 0x00000400
34 #define BIT_LOGSCRIPT 0x00000800
35 #define BIT_PROFILE 0x00001000
36 #define BIT_MACHINE 0x00002000
37 #define BIT_USERDOMAIN 0x00004000
38 #define BIT_USER 0x00008000
39 #define BIT_LIST 0x00010000
40 #define BIT_MODIFY 0x00020000
41 #define BIT_CREATE 0x00040000
42 #define BIT_DELETE 0x00080000
43 #define BIT_ACCPOLICY 0x00100000
44 #define BIT_ACCPOLVAL 0x00200000
45 #define BIT_ACCTCTRL 0x00400000
46 #define BIT_RESERV_7 0x00800000
47 #define BIT_IMPORT 0x01000000
48 #define BIT_EXPORT 0x02000000
49 #define BIT_FIX_INIT 0x04000000
50 #define BIT_BADPWRESET 0x08000000
51 #define BIT_LOGONHOURS 0x10000000
52
53 #define MASK_ALWAYS_GOOD 0x0000001F
54 #define MASK_USER_GOOD 0x00405FE0
55
56 static int get_sid_from_cli_string(DOM_SID *sid, const char *str_sid)
57 {
58 uint32_t rid;
59
60 if (!string_to_sid(sid, str_sid)) {
61 /* not a complete sid, may be a RID,
62 * try building a SID */
63
64 if (sscanf(str_sid, "%u", &rid) != 1) {
65 fprintf(stderr, "Error passed string is not "
66 "a complete SID or RID!\n");
67 return -1;
68 }
69 sid_copy(sid, get_global_sam_sid());
70 sid_append_rid(sid, rid);
71 }
72
73 return 0;
74 }
75
76 /*********************************************************
77 Add all currently available users to another db
78 ********************************************************/
79
80 static int export_database (struct pdb_methods *in,
81 struct pdb_methods *out,
82 const char *username)
83 {
84 NTSTATUS status;
85 struct pdb_search *u_search;
86 struct samr_displayentry userentry;
87
88 DEBUG(3, ("export_database: username=\"%s\"\n", username ? username : "(NULL)"));
89
90 u_search = pdb_search_init(talloc_tos(), PDB_USER_SEARCH);
91 if (u_search == NULL) {
92 DEBUG(0, ("pdb_search_init failed\n"));
93 return 1;
94 }
95
96 if (!in->search_users(in, u_search, 0)) {
97 DEBUG(0, ("Could not start searching users\n"));
98 TALLOC_FREE(u_search);
99 return 1;
100 }
101
102 while (u_search->next_entry(u_search, &userentry)) {
103 struct samu *user;
104 struct samu *account;
105 DOM_SID user_sid;
106
107 DEBUG(4, ("Processing account %s\n", userentry.account_name));
108
109 if ((username != NULL)
110 && (strcmp(username, userentry.account_name) != 0)) {
111 /*
112 * ignore unwanted users
113 */
114 continue;
115 }
116
117 user = samu_new(talloc_tos());
118 if (user == NULL) {
119 DEBUG(0, ("talloc failed\n"));
120 break;
121 }
122
123 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
124
125 status = in->getsampwsid(in, user, &user_sid);
126
127 if (!NT_STATUS_IS_OK(status)) {
128 DEBUG(2, ("getsampwsid failed: %s\n",
129 nt_errstr(status)));
130 TALLOC_FREE(user);
131 continue;
132 }
133
134 account = samu_new(NULL);
135 if (account == NULL) {
136 fprintf(stderr, "export_database: Memory allocation "
137 "failure!\n");
138 TALLOC_FREE( user );
139 TALLOC_FREE(u_search);
140 return 1;
141 }
142
143 printf("Importing account for %s...", user->username);
144 status = out->getsampwnam(out, account, user->username);
145
146 if (NT_STATUS_IS_OK(status)) {
147 status = out->update_sam_account( out, user );
148 } else {
149 status = out->add_sam_account(out, user);
150 }
151
152 if ( NT_STATUS_IS_OK(status) ) {
153 printf( "ok\n");
154 } else {
155 printf( "failed\n");
156 }
157
158 TALLOC_FREE( account );
159 TALLOC_FREE( user );
160 }
161
162 TALLOC_FREE(u_search);
163
164 return 0;
165 }
166
167 /*********************************************************
168 Add all currently available group mappings to another db
169 ********************************************************/
170
171 static int export_groups (struct pdb_methods *in, struct pdb_methods *out)
172 {
173 GROUP_MAP *maps = NULL;
174 size_t i, entries = 0;
175 NTSTATUS status;
176
177 status = in->enum_group_mapping(in, get_global_sam_sid(),
178 SID_NAME_DOM_GRP, &maps, &entries, False);
179
180 if ( NT_STATUS_IS_ERR(status) ) {
181 fprintf(stderr, "Unable to enumerate group map entries.\n");
182 return 1;
183 }
184
185 for (i=0; i<entries; i++) {
186 out->add_group_mapping_entry(out, &(maps[i]));
187 }
188
189 SAFE_FREE( maps );
190
191 return 0;
192 }
193
194 /*********************************************************
195 Reset account policies to their default values and remove marker
196 ********************************************************/
197
198 static int reinit_account_policies (void)
199 {
200 int i;
201
202 for (i=1; decode_account_policy_name(i) != NULL; i++) {
203 uint32 policy_value;
204 if (!account_policy_get_default(i, &policy_value)) {
205 fprintf(stderr, "Can't get default account policy\n");
206 return -1;
207 }
208 if (!account_policy_set(i, policy_value)) {
209 fprintf(stderr, "Can't set account policy in tdb\n");
210 return -1;
211 }
212 }
213
214 return 0;
215 }
216
217
218 /*********************************************************
219 Add all currently available account policy from tdb to one backend
220 ********************************************************/
221
222 static int export_account_policies (struct pdb_methods *in, struct pdb_methods *out)
223 {
224 int i;
225
226 for ( i=1; decode_account_policy_name(i) != NULL; i++ ) {
227 uint32 policy_value;
228 NTSTATUS status;
229
230 status = in->get_account_policy(in, i, &policy_value);
231
232 if ( NT_STATUS_IS_ERR(status) ) {
233 fprintf(stderr, "Unable to get account policy from %s\n", in->name);
234 return -1;
235 }
236
237 status = out->set_account_policy(out, i, policy_value);
238
239 if ( NT_STATUS_IS_ERR(status) ) {
240 fprintf(stderr, "Unable to migrate account policy to %s\n", out->name);
241 return -1;
242 }
243 }
244
245 return 0;
246 }
247
248
249 /*********************************************************
250 Print info from sam structure
251 **********************************************************/
252
253 static int print_sam_info (struct samu *sam_pwent, bool verbosity, bool smbpwdstyle)
254 {
255 uid_t uid;
256 time_t tmp;
257
258 /* TODO: check if entry is a user or a workstation */
259 if (!sam_pwent) return -1;
260
261 if (verbosity) {
262 char temp[44];
263 const uint8 *hours;
264
265 printf ("Unix username: %s\n", pdb_get_username(sam_pwent));
266 printf ("NT username: %s\n", pdb_get_nt_username(sam_pwent));
267 printf ("Account Flags: %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
268 printf ("User SID: %s\n",
269 sid_string_tos(pdb_get_user_sid(sam_pwent)));
270 printf ("Primary Group SID: %s\n",
271 sid_string_tos(pdb_get_group_sid(sam_pwent)));
272 printf ("Full Name: %s\n", pdb_get_fullname(sam_pwent));
273 printf ("Home Directory: %s\n", pdb_get_homedir(sam_pwent));
274 printf ("HomeDir Drive: %s\n", pdb_get_dir_drive(sam_pwent));
275 printf ("Logon Script: %s\n", pdb_get_logon_script(sam_pwent));
276 printf ("Profile Path: %s\n", pdb_get_profile_path(sam_pwent));
277 printf ("Domain: %s\n", pdb_get_domain(sam_pwent));
278 printf ("Account desc: %s\n", pdb_get_acct_desc(sam_pwent));
279 printf ("Workstations: %s\n", pdb_get_workstations(sam_pwent));
280 printf ("Munged dial: %s\n", pdb_get_munged_dial(sam_pwent));
281
282 tmp = pdb_get_logon_time(sam_pwent);
283 printf ("Logon time: %s\n",
284 tmp ? http_timestring(talloc_tos(), tmp) : "0");
285
286 tmp = pdb_get_logoff_time(sam_pwent);
287 printf ("Logoff time: %s\n",
288 tmp ? http_timestring(talloc_tos(), tmp) : "0");
289
290 tmp = pdb_get_kickoff_time(sam_pwent);
291 printf ("Kickoff time: %s\n",
292 tmp ? http_timestring(talloc_tos(), tmp) : "0");
293
294 tmp = pdb_get_pass_last_set_time(sam_pwent);
295 printf ("Password last set: %s\n",
296 tmp ? http_timestring(talloc_tos(), tmp) : "0");
297
298 tmp = pdb_get_pass_can_change_time(sam_pwent);
299 printf ("Password can change: %s\n",
300 tmp ? http_timestring(talloc_tos(), tmp) : "0");
301
302 tmp = pdb_get_pass_must_change_time(sam_pwent);
303 printf ("Password must change: %s\n",
304 tmp ? http_timestring(talloc_tos(), tmp) : "0");
305
306 tmp = pdb_get_bad_password_time(sam_pwent);
307 printf ("Last bad password : %s\n",
308 tmp ? http_timestring(talloc_tos(), tmp) : "0");
309 printf ("Bad password count : %d\n",
310 pdb_get_bad_password_count(sam_pwent));
311
312 hours = pdb_get_hours(sam_pwent);
313 pdb_sethexhours(temp, hours);
314 printf ("Logon hours : %s\n", temp);
315
316 } else if (smbpwdstyle) {
317 char lm_passwd[33];
318 char nt_passwd[33];
319
320 uid = nametouid(pdb_get_username(sam_pwent));
321 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
322 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
323
324 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
325 pdb_get_username(sam_pwent),
326 (unsigned long)uid,
327 lm_passwd,
328 nt_passwd,
329 pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
330 (uint32)convert_time_t_to_uint32(pdb_get_pass_last_set_time(sam_pwent)));
331 } else {
332 uid = nametouid(pdb_get_username(sam_pwent));
333 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
334 pdb_get_fullname(sam_pwent));
335 }
336
337 return 0;
338 }
339
340 /*********************************************************
341 Get an Print User Info
342 **********************************************************/
343
344 static int print_user_info(const char *username,
345 bool verbosity, bool smbpwdstyle)
346 {
347 struct samu *sam_pwent = NULL;
348 bool bret;
349 int ret;
350
351 sam_pwent = samu_new(NULL);
352 if (!sam_pwent) {
353 return -1;
354 }
355
356 bret = pdb_getsampwnam(sam_pwent, username);
357 if (!bret) {
358 fprintf (stderr, "Username not found!\n");
359 TALLOC_FREE(sam_pwent);
360 return -1;
361 }
362
363 ret = print_sam_info(sam_pwent, verbosity, smbpwdstyle);
364
365 TALLOC_FREE(sam_pwent);
366 return ret;
367 }
368
369 /*********************************************************
370 List Users
371 **********************************************************/
372 static int print_users_list(bool verbosity, bool smbpwdstyle)
373 {
374 struct pdb_search *u_search;
375 struct samr_displayentry userentry;
376 struct samu *sam_pwent;
377 TALLOC_CTX *tosctx;
378 DOM_SID user_sid;
379 bool bret;
380 int ret;
381
382 tosctx = talloc_tos();
383 if (!tosctx) {
384 DEBUG(0, ("talloc failed\n"));
385 return 1;
386 }
387
388 u_search = pdb_search_users(tosctx, 0);
389 if (!u_search) {
390 DEBUG(0, ("User Search failed!\n"));
391 ret = 1;
392 goto done;
393 }
394
395 while (u_search->next_entry(u_search, &userentry)) {
396
397 sam_pwent = samu_new(tosctx);
398 if (sam_pwent == NULL) {
399 DEBUG(0, ("talloc failed\n"));
400 ret = 1;
401 goto done;
402 }
403
404 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
405
406 bret = pdb_getsampwsid(sam_pwent, &user_sid);
407 if (!bret) {
408 DEBUG(2, ("getsampwsid failed\n"));
409 TALLOC_FREE(sam_pwent);
410 continue;
411 }
412
413 if (verbosity) {
414 printf ("---------------\n");
415 }
416 print_sam_info(sam_pwent, verbosity, smbpwdstyle);
417 TALLOC_FREE(sam_pwent);
418 }
419
420 ret = 0;
421
422 done:
423 TALLOC_FREE(tosctx);
424 return ret;
425 }
426
427 /*********************************************************
428 Fix a list of Users for uninitialised passwords
429 **********************************************************/
430 static int fix_users_list(void)
431 {
432 struct pdb_search *u_search;
433 struct samr_displayentry userentry;
434 struct samu *sam_pwent;
435 TALLOC_CTX *tosctx;
436 DOM_SID user_sid;
437 NTSTATUS status;
438 bool bret;
439 int ret;
440
441 tosctx = talloc_tos();
442 if (!tosctx) {
443 fprintf(stderr, "Out of memory!\n");
444 return 1;
445 }
446
447 u_search = pdb_search_users(tosctx, 0);
448 if (!u_search) {
449 fprintf(stderr, "User Search failed!\n");
450 ret = 1;
451 goto done;
452 }
453
454 while (u_search->next_entry(u_search, &userentry)) {
455
456 sam_pwent = samu_new(tosctx);
457 if (sam_pwent == NULL) {
458 fprintf(stderr, "Out of memory!\n");
459 ret = 1;
460 goto done;
461 }
462
463 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
464
465 bret = pdb_getsampwsid(sam_pwent, &user_sid);
466 if (!bret) {
467 DEBUG(2, ("getsampwsid failed\n"));
468 TALLOC_FREE(sam_pwent);
469 continue;
470 }
471
472 status = pdb_update_sam_account(sam_pwent);
473 if (!NT_STATUS_IS_OK(status)) {
474 printf("Update of user %s failed!\n",
475 pdb_get_username(sam_pwent));
476 }
477 TALLOC_FREE(sam_pwent);
478 }
479
480 ret = 0;
481
482 done:
483 TALLOC_FREE(tosctx);
484 return ret;
485 }
486
487 /*********************************************************
488 Set User Info
489 **********************************************************/
490
491 static int set_user_info(const char *username, const char *fullname,
492 const char *homedir, const char *acct_desc,
493 const char *drive, const char *script,
494 const char *profile, const char *account_control,
495 const char *user_sid, const char *user_domain,
496 const bool badpw, const bool hours)
497 {
498 bool updated_autolock = False, updated_badpw = False;
499 struct samu *sam_pwent;
500 uint8_t hours_array[MAX_HOURS_LEN];
501 uint32_t hours_len;
502 uint32_t acb_flags;
503 uint32_t not_settable;
504 uint32_t new_flags;
505 DOM_SID u_sid;
506 bool ret;
507
508 sam_pwent = samu_new(NULL);
509 if (!sam_pwent) {
510 return 1;
511 }
512
513 ret = pdb_getsampwnam(sam_pwent, username);
514 if (!ret) {
515 fprintf (stderr, "Username not found!\n");
516 TALLOC_FREE(sam_pwent);
517 return -1;
518 }
519
520 if (hours) {
521 hours_len = pdb_get_hours_len(sam_pwent);
522 memset(hours_array, 0xff, hours_len);
523
524 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
525 }
526
527 if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
528 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
529 }
530
531 if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
532 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
533 }
534
535 if (fullname)
536 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
537 if (acct_desc)
538 pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED);
539 if (homedir)
540 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
541 if (drive)
542 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
543 if (script)
544 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
545 if (profile)
546 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
547 if (user_domain)
548 pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED);
549
550 if (account_control) {
551 not_settable = ~(ACB_DISABLED | ACB_HOMDIRREQ |
552 ACB_PWNOTREQ | ACB_PWNOEXP | ACB_AUTOLOCK);
553
554 new_flags = pdb_decode_acct_ctrl(account_control);
555
556 if (new_flags & not_settable) {
557 fprintf(stderr, "Can only set [NDHLX] flags\n");
558 TALLOC_FREE(sam_pwent);
559 return -1;
560 }
561
562 acb_flags = pdb_get_acct_ctrl(sam_pwent);
563
564 pdb_set_acct_ctrl(sam_pwent,
565 (acb_flags & not_settable) | new_flags,
566 PDB_CHANGED);
567 }
568 if (user_sid) {
569 if (get_sid_from_cli_string(&u_sid, user_sid)) {
570 fprintf(stderr, "Failed to parse SID\n");
571 return -1;
572 }
573 pdb_set_user_sid(sam_pwent, &u_sid, PDB_CHANGED);
574 }
575
576 if (badpw) {
577 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
578 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
579 }
580
581 if (NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
582 print_user_info(username, True, False);
583 } else {
584 fprintf (stderr, "Unable to modify entry!\n");
585 TALLOC_FREE(sam_pwent);
586 return -1;
587 }
588 TALLOC_FREE(sam_pwent);
589 return 0;
590 }
591
592 static int set_machine_info(const char *machinename,
593 const char *account_control,
594 const char *machine_sid)
595 {
596 struct samu *sam_pwent = NULL;
597 TALLOC_CTX *tosctx;
598 uint32_t acb_flags;
599 uint32_t not_settable;
600 uint32_t new_flags;
601 DOM_SID m_sid;
602 char *name;
603 int len;
604 bool ret;
605
606 len = strlen(machinename);
607 if (len == 0) {
608 fprintf(stderr, "No machine name given\n");
609 return -1;
610 }
611
612 tosctx = talloc_tos();
613 if (!tosctx) {
614 fprintf(stderr, "Out of memory!\n");
615 return -1;
616 }
617
618 sam_pwent = samu_new(tosctx);
619 if (!sam_pwent) {
620 return 1;
621 }
622
623 if (machinename[len-1] == '$') {
624 name = talloc_strdup(sam_pwent, machinename);
625 } else {
626 name = talloc_asprintf(sam_pwent, "%s$", machinename);
627 }
628 if (!name) {
629 fprintf(stderr, "Out of memory!\n");
630 TALLOC_FREE(sam_pwent);
631 return -1;
632 }
633
634 strlower_m(name);
635
636 ret = pdb_getsampwnam(sam_pwent, name);
637 if (!ret) {
638 fprintf (stderr, "Username not found!\n");
639 TALLOC_FREE(sam_pwent);
640 return -1;
641 }
642
643 if (account_control) {
644 not_settable = ~(ACB_DISABLED);
645
646 new_flags = pdb_decode_acct_ctrl(account_control);
647
648 if (new_flags & not_settable) {
649 fprintf(stderr, "Can only set [D] flags\n");
650 TALLOC_FREE(sam_pwent);
651 return -1;
652 }
653
654 acb_flags = pdb_get_acct_ctrl(sam_pwent);
655
656 pdb_set_acct_ctrl(sam_pwent,
657 (acb_flags & not_settable) | new_flags,
658 PDB_CHANGED);
659 }
660 if (machine_sid) {
661 if (get_sid_from_cli_string(&m_sid, machine_sid)) {
662 fprintf(stderr, "Failed to parse SID\n");
663 return -1;
664 }
665 pdb_set_user_sid(sam_pwent, &m_sid, PDB_CHANGED);
666 }
667
668 if (NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
669 print_user_info(name, True, False);
670 } else {
671 fprintf (stderr, "Unable to modify entry!\n");
672 TALLOC_FREE(sam_pwent);
673 return -1;
674 }
675 TALLOC_FREE(sam_pwent);
676 return 0;
677 }
678
679 /*********************************************************
680 Add New User
681 **********************************************************/
682 static int new_user(const char *username, const char *fullname,
683 const char *homedir, const char *drive,
684 const char *script, const char *profile,
685 char *user_sid, bool stdin_get)
686 {
687 char *pwd1 = NULL, *pwd2 = NULL;
688 char *err = NULL, *msg = NULL;
689 struct samu *sam_pwent = NULL;
690 TALLOC_CTX *tosctx;
691 NTSTATUS status;
692 DOM_SID u_sid;
693 int flags;
694 int ret;
695
696 tosctx = talloc_tos();
697 if (!tosctx) {
698 fprintf(stderr, "Out of memory!\n");
699 return -1;
700 }
701
702 if (user_sid) {
703 if (get_sid_from_cli_string(&u_sid, user_sid)) {
704 fprintf(stderr, "Failed to parse SID\n");
705 return -1;
706 }
707 }
708
709 pwd1 = get_pass( "new password:", stdin_get);
710 pwd2 = get_pass( "retype new password:", stdin_get);
711 ret = strcmp(pwd1, pwd2);
712 if (ret != 0) {
713 fprintf (stderr, "Passwords do not match!\n");
714 goto done;
715 }
716
717 flags = LOCAL_ADD_USER | LOCAL_SET_PASSWORD;
718
719 status = local_password_change(username, flags, pwd1, &err, &msg);
720 if (!NT_STATUS_IS_OK(status)) {
721 if (err) fprintf(stderr, "%s", err);
722 ret = -1;
723 goto done;
724 }
725
726 sam_pwent = samu_new(tosctx);
727 if (!sam_pwent) {
728 fprintf(stderr, "Out of memory!\n");
729 ret = -1;
730 goto done;
731 }
732
733 if (!pdb_getsampwnam(sam_pwent, username)) {
734 fprintf(stderr, "User %s not found!\n", username);
735 ret = -1;
736 goto done;
737 }
738
739 if (fullname)
740 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
741 if (homedir)
742 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
743 if (drive)
744 pdb_set_dir_drive(sam_pwent, drive, PDB_CHANGED);
745 if (script)
746 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
747 if (profile)
748 pdb_set_profile_path(sam_pwent, profile, PDB_CHANGED);
749 if (user_sid)
750 pdb_set_user_sid(sam_pwent, &u_sid, PDB_CHANGED);
751
752 status = pdb_update_sam_account(sam_pwent);
753 if (!NT_STATUS_IS_OK(status)) {
754 fprintf(stderr,
755 "Failed to modify entry for user %s.!\n",
756 username);
757 ret = -1;
758 goto done;
759 }
760
761 print_user_info(username, True, False);
762 ret = 0;
763
764 done:
765 if (pwd1) memset(pwd1, 0, strlen(pwd1));
766 if (pwd2) memset(pwd2, 0, strlen(pwd2));
767 SAFE_FREE(pwd1);
768 SAFE_FREE(pwd2);
769 SAFE_FREE(err);
770 SAFE_FREE(msg);
771 TALLOC_FREE(sam_pwent);
772 return ret;
773 }
774
775 /*********************************************************
776 Add New Machine
777 **********************************************************/
778
779 static int new_machine(const char *machinename, char *machine_sid)
780 {
781 char *err = NULL, *msg = NULL;
782 struct samu *sam_pwent = NULL;
783 TALLOC_CTX *tosctx;
784 NTSTATUS status;
785 DOM_SID m_sid;
786 char *compatpwd;
787 char *name;
788 int flags;
789 int len;
790 int ret;
791
792 len = strlen(machinename);
793 if (len == 0) {
794 fprintf(stderr, "No machine name given\n");
795 return -1;
796 }
797
798 tosctx = talloc_tos();
799 if (!tosctx) {
800 fprintf(stderr, "Out of memory!\n");
801 return -1;
802 }
803
804 if (machine_sid) {
805 if (get_sid_from_cli_string(&m_sid, machine_sid)) {
806 fprintf(stderr, "Failed to parse SID\n");
807 return -1;
808 }
809 }
810
811 compatpwd = talloc_strdup(tosctx, machinename);
812 if (!compatpwd) {
813 fprintf(stderr, "Out of memory!\n");
814 return -1;
815 }
816
817 if (machinename[len-1] == '$') {
818 name = talloc_strdup(tosctx, machinename);
819 compatpwd[len-1] = '\0';
820 } else {
821 name = talloc_asprintf(tosctx, "%s$", machinename);
822 }
823 if (!name) {
824 fprintf(stderr, "Out of memory!\n");
825 return -1;
826 }
827
828 strlower_m(name);
829
830 flags = LOCAL_ADD_USER | LOCAL_TRUST_ACCOUNT | LOCAL_SET_PASSWORD;
831
832 status = local_password_change(name, flags, compatpwd, &err, &msg);
833
834 if (!NT_STATUS_IS_OK(status)) {
835 if (err) fprintf(stderr, "%s", err);
836 ret = -1;
837 }
838
839 sam_pwent = samu_new(tosctx);
840 if (!sam_pwent) {
841 fprintf(stderr, "Out of memory!\n");
842 ret = -1;
843 goto done;
844 }
845
846 if (!pdb_getsampwnam(sam_pwent, name)) {
847 fprintf(stderr, "Machine %s not found!\n", name);
848 ret = -1;
849 goto done;
850 }
851
852 if (machine_sid)
853 pdb_set_user_sid(sam_pwent, &m_sid, PDB_CHANGED);
854
855 status = pdb_update_sam_account(sam_pwent);
856 if (!NT_STATUS_IS_OK(status)) {
857 fprintf(stderr,
858 "Failed to modify entry for %s.!\n", name);
859 ret = -1;
860 goto done;
861 }
862
863 print_user_info(name, True, False);
864 ret = 0;
865
866 done:
867 SAFE_FREE(err);
868 SAFE_FREE(msg);
869 TALLOC_FREE(sam_pwent);
870 return ret;
871 }
872
873 /*********************************************************
874 Delete user entry
875 **********************************************************/
876
877 static int delete_user_entry(const char *username)
878 {
879 struct samu *samaccount;
880
881 samaccount = samu_new(NULL);
882 if (!samaccount) {
883 fprintf(stderr, "Out of memory!\n");
884 return -1;
885 }
886
887 if (!pdb_getsampwnam(samaccount, username)) {
888 fprintf (stderr,
889 "user %s does not exist in the passdb\n", username);
890 TALLOC_FREE(samaccount);
891 return -1;
892 }
893
894 if (!NT_STATUS_IS_OK(pdb_delete_sam_account(samaccount))) {
895 fprintf (stderr, "Unable to delete user %s\n", username);
896 TALLOC_FREE(samaccount);
897 return -1;
898 }
899
900 TALLOC_FREE(samaccount);
901 return 0;
902 }
903
904 /*********************************************************
905 Delete machine entry
906 **********************************************************/
907
908 static int delete_machine_entry(const char *machinename)
909 {
910 struct samu *samaccount = NULL;
911 const char *name;
912
913 if (strlen(machinename) == 0) {
914 fprintf(stderr, "No machine name given\n");
915 return -1;
916 }
917
918 samaccount = samu_new(NULL);
919 if (!samaccount) {
920 fprintf(stderr, "Out of memory!\n");
921 return -1;
922 }
923
924 if (machinename[strlen(machinename)-1] != '$') {
925 name = talloc_asprintf(samaccount, "%s$", machinename);
926 } else {
927 name = machinename;
928 }
929
930 if (!pdb_getsampwnam(samaccount, name)) {
931 fprintf (stderr,
932 "machine %s does not exist in the passdb\n", name);
933 return -1;
934 TALLOC_FREE(samaccount);
935 }
936
937 if (!NT_STATUS_IS_OK(pdb_delete_sam_account(samaccount))) {
938 fprintf (stderr, "Unable to delete machine %s\n", name);
939 TALLOC_FREE(samaccount);
940 return -1;
941 }
942
943 TALLOC_FREE(samaccount);
944 return 0;
945 }
946
947 /*********************************************************
948 Start here.
949 **********************************************************/
950
951 int main (int argc, char **argv)
952 {
953 static int list_users = False;
954 static int verbose = False;
955 static int spstyle = False;
956 static int machine = False;
957 static int add_user = False;
958 static int delete_user = False;
959 static int modify_user = False;
960 uint32 setparms, checkparms;
961 int opt;
962 static char *full_name = NULL;
963 static char *acct_desc = NULL;
964 static const char *user_name = NULL;
965 static char *home_dir = NULL;
966 static char *home_drive = NULL;
967 static const char *backend = NULL;
968 static char *backend_in = NULL;
969 static char *backend_out = NULL;
970 static int transfer_groups = False;
971 static int transfer_account_policies = False;
972 static int reset_account_policies = False;
973 static int force_initialised_password = False;
974 static char *logon_script = NULL;
975 static char *profile_path = NULL;
976 static char *user_domain = NULL;
977 static char *account_control = NULL;
978 static char *account_policy = NULL;
979 static char *user_sid = NULL;
980 static char *machine_sid = NULL;
981 static long int account_policy_value = 0;
982 bool account_policy_value_set = False;
983 static int badpw_reset = False;
984 static int hours_reset = False;
985 static char *pwd_time_format = NULL;
986 static int pw_from_stdin = False;
987 struct pdb_methods *bin, *bout;
988 TALLOC_CTX *frame = talloc_stackframe();
989 NTSTATUS status;
990 poptContext pc;
991 struct poptOption long_options[] = {
992 POPT_AUTOHELP
993 {"list", 'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
994 {"verbose", 'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
995 {"smbpasswd-style", 'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
996 {"user", 'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
997 {"account-desc", 'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL},
998 {"fullname", 'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
999 {"homedir", 'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
1000 {"drive", 'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
1001 {"script", 'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
1002 {"profile", 'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
1003 {"domain", 'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL},
1004 {"user SID", 'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
1005 {"machine SID", 'M', POPT_ARG_STRING, &machine_sid, 0, "set machine SID or RID", NULL},
1006 {"create", 'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
1007 {"modify", 'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
1008 {"machine", 'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
1009 {"delete", 'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
1010 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
1011 {"import", 'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
1012 {"export", 'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
1013 {"group", 'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
1014 {"policies", 'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL},
1015 {"policies-reset", 0, POPT_ARG_NONE, &reset_account_policies, 0, "restore default policies", NULL},
1016 {"account-policy", 'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
1017 {"value", 'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
1018 {"account-control", 'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
1019 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
1020 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
1021 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
1022 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
1023 {"password-from-stdin", 't', POPT_ARG_NONE, &pw_from_stdin, 0, "get password from standard in", NULL},
1024 POPT_COMMON_SAMBA
1025 POPT_TABLEEND
1026 };
1027
1028 bin = bout = NULL;
1029
1030 load_case_tables();
1031
1032 setup_logging("pdbedit", True);
1033
1034 pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
1035 POPT_CONTEXT_KEEP_FIRST);
1036
1037 while((opt = poptGetNextOpt(pc)) != -1) {
1038 switch (opt) {
1039 case 'C':
1040 account_policy_value_set = True;
1041 break;
1042 }
1043 }
1044
1045 poptGetArg(pc); /* Drop argv[0], the program name */
1046
1047 if (user_name == NULL)
1048 user_name = poptGetArg(pc);
1049
1050 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True)) {
1051 fprintf(stderr, "Can't load %s - run testparm to debug it\n", get_dyn_CONFIGFILE());
1052 exit(1);
1053 }
1054
1055 if (!init_names())
1056 exit(1);
1057
1058 setparms = (backend ? BIT_BACKEND : 0) +
1059 (verbose ? BIT_VERBOSE : 0) +
1060 (spstyle ? BIT_SPSTYLE : 0) +
1061 (full_name ? BIT_FULLNAME : 0) +
1062 (home_dir ? BIT_HOMEDIR : 0) +
1063 (home_drive ? BIT_HDIRDRIVE : 0) +
1064 (logon_script ? BIT_LOGSCRIPT : 0) +
1065 (profile_path ? BIT_PROFILE : 0) +
1066 (user_domain ? BIT_USERDOMAIN : 0) +
1067 (machine ? BIT_MACHINE : 0) +
1068 (user_name ? BIT_USER : 0) +
1069 (list_users ? BIT_LIST : 0) +
1070 (force_initialised_password ? BIT_FIX_INIT : 0) +
1071 (user_sid ? BIT_USERSIDS : 0) +
1072 (machine_sid ? BIT_USERSIDS : 0) +
1073 (modify_user ? BIT_MODIFY : 0) +
1074 (add_user ? BIT_CREATE : 0) +
1075 (delete_user ? BIT_DELETE : 0) +
1076 (account_control ? BIT_ACCTCTRL : 0) +
1077 (account_policy ? BIT_ACCPOLICY : 0) +
1078 (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
1079 (backend_in ? BIT_IMPORT : 0) +
1080 (backend_out ? BIT_EXPORT : 0) +
1081 (badpw_reset ? BIT_BADPWRESET : 0) +
1082 (hours_reset ? BIT_LOGONHOURS : 0);
1083
1084 if (setparms & BIT_BACKEND) {
1085 /* HACK: set the global passdb backend by overwriting globals.
1086 * This way we can use regular pdb functions for default
1087 * operations that do not involve passdb migrations */
1088 lp_set_passdb_backend(backend);
1089 } else {
1090 backend = lp_passdb_backend();
1091 }
1092
1093 if (!initialize_password_db(False, NULL)) {
1094 fprintf(stderr, "Can't initialize passdb backend.\n");
1095 exit(1);
1096 }
1097
1098 /* the lowest bit options are always accepted */
1099 checkparms = setparms & ~MASK_ALWAYS_GOOD;
1100
1101 if (checkparms & BIT_FIX_INIT) {
1102 return fix_users_list();
1103 }
1104
1105 /* account policy operations */
1106 if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
1107 uint32 value;
1108 int field = account_policy_name_to_fieldnum(account_policy);
1109 if (field == 0) {
1110 const char **names;
1111 int count;
1112 int i;
1113 account_policy_names_list(&names, &count);
1114 fprintf(stderr, "No account policy by that name!\n");
1115 if (count !=0) {
1116 fprintf(stderr, "Account policy names are:\n");
1117 for (i = 0; i < count ; i++) {
1118 d_fprintf(stderr, "%s\n", names[i]);
1119 }
1120 }
1121 SAFE_FREE(names);
1122 exit(1);
1123 }
1124 if (!pdb_get_account_policy(field, &value)) {
1125 fprintf(stderr, "valid account policy, but unable to fetch value!\n");
1126 if (!account_policy_value_set)
1127 exit(1);
1128 }
1129 printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field));
1130 if (account_policy_value_set) {
1131 printf("account policy \"%s\" value was: %u\n", account_policy, value);
1132 if (!pdb_set_account_policy(field, account_policy_value)) {
1133 fprintf(stderr, "valid account policy, but unable to set value!\n");
1134 exit(1);
1135 }
1136 printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value);
1137 exit(0);
1138 } else {
1139 printf("account policy \"%s\" value is: %u\n", account_policy, value);
1140 exit(0);
1141 }
1142 }
1143
1144 if (reset_account_policies) {
1145 if (!reinit_account_policies()) {
1146 exit(1);
1147 }
1148
1149 exit(0);
1150 }
1151
1152 /* import and export operations */
1153
1154 if (((checkparms & BIT_IMPORT) ||
1155 (checkparms & BIT_EXPORT)) &&
1156 !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER))) {
1157
1158 if (backend_in) {
1159 status = make_pdb_method_name(&bin, backend_in);
1160 } else {
1161 status = make_pdb_method_name(&bin, backend);
1162 }
1163
1164 if (!NT_STATUS_IS_OK(status)) {
1165 fprintf(stderr, "Unable to initialize %s.\n",
1166 backend_in ? backend_in : backend);
1167 return 1;
1168 }
1169
1170 if (backend_out) {
1171 status = make_pdb_method_name(&bout, backend_out);
1172 } else {
1173 status = make_pdb_method_name(&bout, backend);
1174 }
1175
1176 if (!NT_STATUS_IS_OK(status)) {
1177 fprintf(stderr, "Unable to initialize %s.\n",
1178 backend_out ? backend_out : backend);
1179 return 1;
1180 }
1181
1182 if (transfer_account_policies) {
1183
1184 if (!(checkparms & BIT_USER)) {
1185 return export_account_policies(bin, bout);
1186 }
1187
1188 } else if (transfer_groups) {
1189
1190 if (!(checkparms & BIT_USER)) {
1191 return export_groups(bin, bout);
1192 }
1193
1194 } else {
1195 return export_database(bin, bout,
1196 (checkparms & BIT_USER) ? user_name : NULL);
1197 }
1198 }
1199
1200 /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
1201 /* fake up BIT_LIST if only BIT_USER is defined */
1202 if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
1203 checkparms += BIT_LIST;
1204 }
1205
1206 /* modify flag is optional to maintain backwards compatibility */
1207 /* fake up BIT_MODIFY if BIT_USER and at least one of MASK_USER_GOOD is defined */
1208 if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
1209 checkparms += BIT_MODIFY;
1210 }
1211
1212 /* list users operations */
1213 if (checkparms & BIT_LIST) {
1214 if (!(checkparms & ~BIT_LIST)) {
1215 return print_users_list(verbose, spstyle);
1216 }
1217 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
1218 return print_user_info(user_name, verbose, spstyle);
1219 }
1220 }
1221
1222 /* mask out users options */
1223 checkparms &= ~MASK_USER_GOOD;
1224
1225 /* if bad password count is reset, we must be modifying */
1226 if (checkparms & BIT_BADPWRESET) {
1227 checkparms |= BIT_MODIFY;
1228 checkparms &= ~BIT_BADPWRESET;
1229 }
1230
1231 /* if logon hours is reset, must modify */
1232 if (checkparms & BIT_LOGONHOURS) {
1233 checkparms |= BIT_MODIFY;
1234 checkparms &= ~BIT_LOGONHOURS;
1235 }
1236
1237 /* account operation */
1238 if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
1239 /* check use of -u option */
1240 if (!(checkparms & BIT_USER)) {
1241 fprintf (stderr, "Username not specified! (use -u option)\n");
1242 return -1;
1243 }
1244
1245 /* account creation operations */
1246 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
1247 if (checkparms & BIT_MACHINE) {
1248 return new_machine(user_name, machine_sid);
1249 } else {
1250 return new_user(user_name, full_name,
1251 home_dir, home_drive,
1252 logon_script, profile_path,
1253 user_sid, pw_from_stdin);
1254 }
1255 }
1256
1257 /* account deletion operations */
1258 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
1259 if (checkparms & BIT_MACHINE) {
1260 return delete_machine_entry(user_name);
1261 } else {
1262 return delete_user_entry(user_name);
1263 }
1264 }
1265
1266 /* account modification operations */
1267 if (!(checkparms & ~(BIT_MODIFY + BIT_USER + BIT_MACHINE))) {
1268 if (checkparms & BIT_MACHINE) {
1269 return set_machine_info(user_name,
1270 account_control,
1271 machine_sid);
1272 } else {
1273 return set_user_info(user_name, full_name,
1274 home_dir, acct_desc,
1275 home_drive, logon_script,
1276 profile_path, account_control,
1277 user_sid, user_domain,
1278 badpw_reset, hours_reset);
1279 }
1280 }
1281 }
1282
1283 if (setparms >= 0x20) {
1284 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
1285 }
1286 poptPrintHelp(pc, stderr, 0);
1287
1288 TALLOC_FREE(frame);
1289 return 1;
1290 }