source: trunk/server/source3/utils/pdbedit.c

Last change on this file was 745, checked in by Silvan Scherrer, 13 years ago

Samba Server: updated trunk to 3.6.0
File size: 36.4 KB
RevLine 
[745]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#include "popt_common.h"
25#include "../librpc/gen_ndr/samr.h"
26#include "../libcli/security/security.h"
27#include "passdb.h"
28
29#define BIT_BACKEND 0x00000004
30#define BIT_VERBOSE 0x00000008
31#define BIT_SPSTYLE 0x00000010
32#define BIT_CAN_CHANGE 0x00000020
33#define BIT_MUST_CHANGE 0x00000040
34#define BIT_USERSIDS 0x00000080
35#define BIT_FULLNAME 0x00000100
36#define BIT_HOMEDIR 0x00000200
37#define BIT_HDIRDRIVE 0x00000400
38#define BIT_LOGSCRIPT 0x00000800
39#define BIT_PROFILE 0x00001000
40#define BIT_MACHINE 0x00002000
41#define BIT_USERDOMAIN 0x00004000
42#define BIT_USER 0x00008000
43#define BIT_LIST 0x00010000
44#define BIT_MODIFY 0x00020000
45#define BIT_CREATE 0x00040000
46#define BIT_DELETE 0x00080000
47#define BIT_ACCPOLICY 0x00100000
48#define BIT_ACCPOLVAL 0x00200000
49#define BIT_ACCTCTRL 0x00400000
50#define BIT_RESERV_7 0x00800000
51#define BIT_IMPORT 0x01000000
52#define BIT_EXPORT 0x02000000
53#define BIT_FIX_INIT 0x04000000
54#define BIT_BADPWRESET 0x08000000
55#define BIT_LOGONHOURS 0x10000000
56#define BIT_KICKOFFTIME 0x20000000
57#define BIT_DESCRIPTION 0x40000000
58
59#define MASK_ALWAYS_GOOD 0x0000001F
60#define MASK_USER_GOOD 0x60405FE0
61
62static int get_sid_from_cli_string(struct dom_sid *sid, const char *str_sid)
63{
64 uint32_t rid;
65
66 if (!string_to_sid(sid, str_sid)) {
67 /* not a complete sid, may be a RID,
68 * try building a SID */
69
70 if (sscanf(str_sid, "%u", &rid) != 1) {
71 fprintf(stderr, "Error passed string is not "
72 "a complete SID or RID!\n");
73 return -1;
74 }
75 sid_compose(sid, get_global_sam_sid(), rid);
76 }
77
78 return 0;
79}
80
81/*********************************************************
82 Add all currently available users to another db
83 ********************************************************/
84
85static int export_database (struct pdb_methods *in,
86 struct pdb_methods *out,
87 const char *username)
88{
89 NTSTATUS status;
90 struct pdb_search *u_search;
91 struct samr_displayentry userentry;
92
93 DEBUG(3, ("export_database: username=\"%s\"\n", username ? username : "(NULL)"));
94
95 u_search = pdb_search_init(talloc_tos(), PDB_USER_SEARCH);
96 if (u_search == NULL) {
97 DEBUG(0, ("pdb_search_init failed\n"));
98 return 1;
99 }
100
101 if (!in->search_users(in, u_search, 0)) {
102 DEBUG(0, ("Could not start searching users\n"));
103 TALLOC_FREE(u_search);
104 return 1;
105 }
106
107 while (u_search->next_entry(u_search, &userentry)) {
108 struct samu *user;
109 struct samu *account;
110 struct dom_sid user_sid;
111
112 DEBUG(4, ("Processing account %s\n", userentry.account_name));
113
114 if ((username != NULL)
115 && (strcmp(username, userentry.account_name) != 0)) {
116 /*
117 * ignore unwanted users
118 */
119 continue;
120 }
121
122 user = samu_new(talloc_tos());
123 if (user == NULL) {
124 DEBUG(0, ("talloc failed\n"));
125 break;
126 }
127
128 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
129
130 status = in->getsampwsid(in, user, &user_sid);
131
132 if (!NT_STATUS_IS_OK(status)) {
133 DEBUG(2, ("getsampwsid failed: %s\n",
134 nt_errstr(status)));
135 TALLOC_FREE(user);
136 continue;
137 }
138
139 account = samu_new(NULL);
140 if (account == NULL) {
141 fprintf(stderr, "export_database: Memory allocation "
142 "failure!\n");
143 TALLOC_FREE( user );
144 TALLOC_FREE(u_search);
145 return 1;
146 }
147
148 printf("Importing account for %s...", user->username);
149 status = out->getsampwnam(out, account, user->username);
150
151 if (NT_STATUS_IS_OK(status)) {
152 status = out->update_sam_account( out, user );
153 } else {
154 status = out->add_sam_account(out, user);
155 }
156
157 if ( NT_STATUS_IS_OK(status) ) {
158 printf( "ok\n");
159 } else {
160 printf( "failed\n");
161 }
162
163 TALLOC_FREE( account );
164 TALLOC_FREE( user );
165 }
166
167 TALLOC_FREE(u_search);
168
169 return 0;
170}
171
172/*********************************************************
173 Add all currently available group mappings to another db
174 ********************************************************/
175
176static int export_groups (struct pdb_methods *in, struct pdb_methods *out)
177{
178 GROUP_MAP *maps = NULL;
179 size_t i, entries = 0;
180 NTSTATUS status;
181
182 status = in->enum_group_mapping(in, get_global_sam_sid(),
183 SID_NAME_DOM_GRP, &maps, &entries, False);
184
185 if ( NT_STATUS_IS_ERR(status) ) {
186 fprintf(stderr, "Unable to enumerate group map entries.\n");
187 return 1;
188 }
189
190 for (i=0; i<entries; i++) {
191 out->add_group_mapping_entry(out, &(maps[i]));
192 }
193
194 SAFE_FREE( maps );
195
196 return 0;
197}
198
199/*********************************************************
200 Reset account policies to their default values and remove marker
201 ********************************************************/
202
203static int reinit_account_policies (void)
204{
205 int i;
206
207 for (i=1; decode_account_policy_name(i) != NULL; i++) {
208 uint32_t policy_value;
209 if (!account_policy_get_default(i, &policy_value)) {
210 fprintf(stderr, "Can't get default account policy\n");
211 return -1;
212 }
213 if (!account_policy_set(i, policy_value)) {
214 fprintf(stderr, "Can't set account policy in tdb\n");
215 return -1;
216 }
217 }
218
219 return 0;
220}
221
222
223/*********************************************************
224 Add all currently available account policy from tdb to one backend
225 ********************************************************/
226
227static int export_account_policies (struct pdb_methods *in, struct pdb_methods *out)
228{
229 int i;
230
231 for ( i=1; decode_account_policy_name(i) != NULL; i++ ) {
232 uint32_t policy_value;
233 NTSTATUS status;
234
235 status = in->get_account_policy(in, i, &policy_value);
236
237 if ( NT_STATUS_IS_ERR(status) ) {
238 fprintf(stderr, "Unable to get account policy from %s\n", in->name);
239 return -1;
240 }
241
242 status = out->set_account_policy(out, i, policy_value);
243
244 if ( NT_STATUS_IS_ERR(status) ) {
245 fprintf(stderr, "Unable to migrate account policy to %s\n", out->name);
246 return -1;
247 }
248 }
249
250 return 0;
251}
252
253
254/*********************************************************
255 Print info from sam structure
256**********************************************************/
257
258static int print_sam_info (struct samu *sam_pwent, bool verbosity, bool smbpwdstyle)
259{
260 uid_t uid;
261 time_t tmp;
262
263 /* TODO: check if entry is a user or a workstation */
264 if (!sam_pwent) return -1;
265
266 if (verbosity) {
267 char temp[44];
268 const uint8_t *hours;
269
270 printf ("Unix username: %s\n", pdb_get_username(sam_pwent));
271 printf ("NT username: %s\n", pdb_get_nt_username(sam_pwent));
272 printf ("Account Flags: %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
273 printf ("User SID: %s\n",
274 sid_string_tos(pdb_get_user_sid(sam_pwent)));
275 printf ("Primary Group SID: %s\n",
276 sid_string_tos(pdb_get_group_sid(sam_pwent)));
277 printf ("Full Name: %s\n", pdb_get_fullname(sam_pwent));
278 printf ("Home Directory: %s\n", pdb_get_homedir(sam_pwent));
279 printf ("HomeDir Drive: %s\n", pdb_get_dir_drive(sam_pwent));
280 printf ("Logon Script: %s\n", pdb_get_logon_script(sam_pwent));
281 printf ("Profile Path: %s\n", pdb_get_profile_path(sam_pwent));
282 printf ("Domain: %s\n", pdb_get_domain(sam_pwent));
283 printf ("Account desc: %s\n", pdb_get_acct_desc(sam_pwent));
284 printf ("Workstations: %s\n", pdb_get_workstations(sam_pwent));
285 printf ("Munged dial: %s\n", pdb_get_munged_dial(sam_pwent));
286
287 tmp = pdb_get_logon_time(sam_pwent);
288 printf ("Logon time: %s\n",
289 tmp ? http_timestring(talloc_tos(), tmp) : "0");
290
291 tmp = pdb_get_logoff_time(sam_pwent);
292 printf ("Logoff time: %s\n",
293 tmp ? http_timestring(talloc_tos(), tmp) : "0");
294
295 tmp = pdb_get_kickoff_time(sam_pwent);
296 printf ("Kickoff time: %s\n",
297 tmp ? http_timestring(talloc_tos(), tmp) : "0");
298
299 tmp = pdb_get_pass_last_set_time(sam_pwent);
300 printf ("Password last set: %s\n",
301 tmp ? http_timestring(talloc_tos(), tmp) : "0");
302
303 tmp = pdb_get_pass_can_change_time(sam_pwent);
304 printf ("Password can change: %s\n",
305 tmp ? http_timestring(talloc_tos(), tmp) : "0");
306
307 tmp = pdb_get_pass_must_change_time(sam_pwent);
308 printf ("Password must change: %s\n",
309 tmp ? http_timestring(talloc_tos(), tmp) : "0");
310
311 tmp = pdb_get_bad_password_time(sam_pwent);
312 printf ("Last bad password : %s\n",
313 tmp ? http_timestring(talloc_tos(), tmp) : "0");
314 printf ("Bad password count : %d\n",
315 pdb_get_bad_password_count(sam_pwent));
316
317 hours = pdb_get_hours(sam_pwent);
318 pdb_sethexhours(temp, hours);
319 printf ("Logon hours : %s\n", temp);
320
321 } else if (smbpwdstyle) {
322 char lm_passwd[33];
323 char nt_passwd[33];
324
325 uid = nametouid(pdb_get_username(sam_pwent));
326 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
327 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
328
329 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
330 pdb_get_username(sam_pwent),
331 (unsigned long)uid,
332 lm_passwd,
333 nt_passwd,
334 pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
335 (uint32)convert_time_t_to_uint32_t(pdb_get_pass_last_set_time(sam_pwent)));
336 } else {
337 uid = nametouid(pdb_get_username(sam_pwent));
338 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
339 pdb_get_fullname(sam_pwent));
340 }
341
342 return 0;
343}
344
345/*********************************************************
346 Get an Print User Info
347**********************************************************/
348
349static int print_user_info(const char *username,
350 bool verbosity, bool smbpwdstyle)
351{
352 struct samu *sam_pwent = NULL;
353 bool bret;
354 int ret;
355
356 sam_pwent = samu_new(NULL);
357 if (!sam_pwent) {
358 return -1;
359 }
360
361 bret = pdb_getsampwnam(sam_pwent, username);
362 if (!bret) {
363 fprintf (stderr, "Username not found!\n");
364 TALLOC_FREE(sam_pwent);
365 return -1;
366 }
367
368 ret = print_sam_info(sam_pwent, verbosity, smbpwdstyle);
369
370 TALLOC_FREE(sam_pwent);
371 return ret;
372}
373
374/*********************************************************
375 List Users
376**********************************************************/
377static int print_users_list(bool verbosity, bool smbpwdstyle)
378{
379 struct pdb_search *u_search;
380 struct samr_displayentry userentry;
381 struct samu *sam_pwent;
382 TALLOC_CTX *tosctx;
383 struct dom_sid user_sid;
384 bool bret;
385 int ret;
386
387 tosctx = talloc_tos();
388 if (!tosctx) {
389 DEBUG(0, ("talloc failed\n"));
390 return 1;
391 }
392
393 u_search = pdb_search_users(tosctx, 0);
394 if (!u_search) {
395 DEBUG(0, ("User Search failed!\n"));
396 ret = 1;
397 goto done;
398 }
399
400 while (u_search->next_entry(u_search, &userentry)) {
401
402 sam_pwent = samu_new(tosctx);
403 if (sam_pwent == NULL) {
404 DEBUG(0, ("talloc failed\n"));
405 ret = 1;
406 goto done;
407 }
408
409 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
410
411 bret = pdb_getsampwsid(sam_pwent, &user_sid);
412 if (!bret) {
413 DEBUG(2, ("getsampwsid failed\n"));
414 TALLOC_FREE(sam_pwent);
415 continue;
416 }
417
418 if (verbosity) {
419 printf ("---------------\n");
420 }
421 print_sam_info(sam_pwent, verbosity, smbpwdstyle);
422 TALLOC_FREE(sam_pwent);
423 }
424
425 ret = 0;
426
427done:
428 TALLOC_FREE(tosctx);
429 return ret;
430}
431
432/*********************************************************
433 Fix a list of Users for uninitialised passwords
434**********************************************************/
435static int fix_users_list(void)
436{
437 struct pdb_search *u_search;
438 struct samr_displayentry userentry;
439 struct samu *sam_pwent;
440 TALLOC_CTX *tosctx;
441 struct dom_sid user_sid;
442 NTSTATUS status;
443 bool bret;
444 int ret;
445
446 tosctx = talloc_tos();
447 if (!tosctx) {
448 fprintf(stderr, "Out of memory!\n");
449 return 1;
450 }
451
452 u_search = pdb_search_users(tosctx, 0);
453 if (!u_search) {
454 fprintf(stderr, "User Search failed!\n");
455 ret = 1;
456 goto done;
457 }
458
459 while (u_search->next_entry(u_search, &userentry)) {
460
461 sam_pwent = samu_new(tosctx);
462 if (sam_pwent == NULL) {
463 fprintf(stderr, "Out of memory!\n");
464 ret = 1;
465 goto done;
466 }
467
468 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
469
470 bret = pdb_getsampwsid(sam_pwent, &user_sid);
471 if (!bret) {
472 DEBUG(2, ("getsampwsid failed\n"));
473 TALLOC_FREE(sam_pwent);
474 continue;
475 }
476
477 status = pdb_update_sam_account(sam_pwent);
478 if (!NT_STATUS_IS_OK(status)) {
479 printf("Update of user %s failed!\n",
480 pdb_get_username(sam_pwent));
481 }
482 TALLOC_FREE(sam_pwent);
483 }
484
485 ret = 0;
486
487done:
488 TALLOC_FREE(tosctx);
489 return ret;
490}
491
492/*********************************************************
493 Set User Info
494**********************************************************/
495
496static int set_user_info(const char *username, const char *fullname,
497 const char *homedir, const char *acct_desc,
498 const char *drive, const char *script,
499 const char *profile, const char *account_control,
500 const char *user_sid, const char *user_domain,
501 const bool badpw, const bool hours,
502 const char *kickoff_time)
503{
504 bool updated_autolock = False, updated_badpw = False;
505 struct samu *sam_pwent;
506 uint8_t hours_array[MAX_HOURS_LEN];
507 uint32_t hours_len;
508 uint32_t acb_flags;
509 uint32_t not_settable;
510 uint32_t new_flags;
511 struct dom_sid u_sid;
512 bool ret;
513
514 sam_pwent = samu_new(NULL);
515 if (!sam_pwent) {
516 return 1;
517 }
518
519 ret = pdb_getsampwnam(sam_pwent, username);
520 if (!ret) {
521 fprintf (stderr, "Username not found!\n");
522 TALLOC_FREE(sam_pwent);
523 return -1;
524 }
525
526 if (hours) {
527 hours_len = pdb_get_hours_len(sam_pwent);
528 memset(hours_array, 0xff, hours_len);
529
530 pdb_set_hours(sam_pwent, hours_array, hours_len, PDB_CHANGED);
531 }
532
533 if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
534 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
535 }
536
537 if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
538 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
539 }
540
541 if (fullname)
542 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
543 if (acct_desc)
544 pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED);
545 if (homedir)
546 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
547 if (drive)
548 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
549 if (script)
550 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
551 if (profile)
552 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
553 if (user_domain)
554 pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED);
555
556 if (account_control) {
557 not_settable = ~(ACB_DISABLED | ACB_HOMDIRREQ |
558 ACB_PWNOTREQ | ACB_PWNOEXP | ACB_AUTOLOCK);
559
560 new_flags = pdb_decode_acct_ctrl(account_control);
561
562 if (new_flags & not_settable) {
563 fprintf(stderr, "Can only set [NDHLX] flags\n");
564 TALLOC_FREE(sam_pwent);
565 return -1;
566 }
567
568 acb_flags = pdb_get_acct_ctrl(sam_pwent);
569
570 pdb_set_acct_ctrl(sam_pwent,
571 (acb_flags & not_settable) | new_flags,
572 PDB_CHANGED);
573 }
574 if (user_sid) {
575 if (get_sid_from_cli_string(&u_sid, user_sid)) {
576 fprintf(stderr, "Failed to parse SID\n");
577 return -1;
578 }
579 pdb_set_user_sid(sam_pwent, &u_sid, PDB_CHANGED);
580 }
581
582 if (badpw) {
583 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
584 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
585 }
586
587 if (kickoff_time) {
588 char *endptr;
589 time_t value = get_time_t_max();
590
591 if (strcmp(kickoff_time, "never") != 0) {
592 uint32_t num = strtoul(kickoff_time, &endptr, 10);
593
594 if ((endptr == kickoff_time) || (endptr[0] != '\0')) {
595 fprintf(stderr, "Failed to parse kickoff time\n");
596 return -1;
597 }
598
599 value = convert_uint32_t_to_time_t(num);
600 }
601
602 pdb_set_kickoff_time(sam_pwent, value, PDB_CHANGED);
603 }
604
605 if (NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
606 print_user_info(username, True, False);
607 } else {
608 fprintf (stderr, "Unable to modify entry!\n");
609 TALLOC_FREE(sam_pwent);
610 return -1;
611 }
612 TALLOC_FREE(sam_pwent);
613 return 0;
614}
615
616static int set_machine_info(const char *machinename,
617 const char *account_control,
618 const char *machine_sid)
619{
620 struct samu *sam_pwent = NULL;
621 TALLOC_CTX *tosctx;
622 uint32_t acb_flags;
623 uint32_t not_settable;
624 uint32_t new_flags;
625 struct dom_sid m_sid;
626 char *name;
627 int len;
628 bool ret;
629
630 len = strlen(machinename);
631 if (len == 0) {
632 fprintf(stderr, "No machine name given\n");
633 return -1;
634 }
635
636 tosctx = talloc_tos();
637 if (!tosctx) {
638 fprintf(stderr, "Out of memory!\n");
639 return -1;
640 }
641
642 sam_pwent = samu_new(tosctx);
643 if (!sam_pwent) {
644 return 1;
645 }
646
647 if (machinename[len-1] == '$') {
648 name = talloc_strdup(sam_pwent, machinename);
649 } else {
650 name = talloc_asprintf(sam_pwent, "%s$", machinename);
651 }
652 if (!name) {
653 fprintf(stderr, "Out of memory!\n");
654 TALLOC_FREE(sam_pwent);
655 return -1;
656 }
657
658 strlower_m(name);
659
660 ret = pdb_getsampwnam(sam_pwent, name);
661 if (!ret) {
662 fprintf (stderr, "Username not found!\n");
663 TALLOC_FREE(sam_pwent);
664 return -1;
665 }
666
667 if (account_control) {
668 not_settable = ~(ACB_DISABLED);
669
670 new_flags = pdb_decode_acct_ctrl(account_control);
671
672 if (new_flags & not_settable) {
673 fprintf(stderr, "Can only set [D] flags\n");
674 TALLOC_FREE(sam_pwent);
675 return -1;
676 }
677
678 acb_flags = pdb_get_acct_ctrl(sam_pwent);
679
680 pdb_set_acct_ctrl(sam_pwent,
681 (acb_flags & not_settable) | new_flags,
682 PDB_CHANGED);
683 }
684 if (machine_sid) {
685 if (get_sid_from_cli_string(&m_sid, machine_sid)) {
686 fprintf(stderr, "Failed to parse SID\n");
687 return -1;
688 }
689 pdb_set_user_sid(sam_pwent, &m_sid, PDB_CHANGED);
690 }
691
692 if (NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
693 print_user_info(name, True, False);
694 } else {
695 fprintf (stderr, "Unable to modify entry!\n");
696 TALLOC_FREE(sam_pwent);
697 return -1;
698 }
699 TALLOC_FREE(sam_pwent);
700 return 0;
701}
702
703/*********************************************************
704 Add New User
705**********************************************************/
706static int new_user(const char *username, const char *fullname,
707 const char *homedir, const char *drive,
708 const char *script, const char *profile,
709 char *user_sid, bool stdin_get)
710{
711 char *pwd1 = NULL, *pwd2 = NULL;
712 char *err = NULL, *msg = NULL;
713 struct samu *sam_pwent = NULL;
714 TALLOC_CTX *tosctx;
715 NTSTATUS status;
716 struct dom_sid u_sid;
717 int flags;
718 int ret;
719
720 tosctx = talloc_tos();
721 if (!tosctx) {
722 fprintf(stderr, "Out of memory!\n");
723 return -1;
724 }
725
726 if (user_sid) {
727 if (get_sid_from_cli_string(&u_sid, user_sid)) {
728 fprintf(stderr, "Failed to parse SID\n");
729 return -1;
730 }
731 }
732
733 pwd1 = get_pass( "new password:", stdin_get);
734 pwd2 = get_pass( "retype new password:", stdin_get);
735 if (!pwd1 || !pwd2) {
736 fprintf(stderr, "Failed to read passwords.\n");
737 return -1;
738 }
739 ret = strcmp(pwd1, pwd2);
740 if (ret != 0) {
741 fprintf (stderr, "Passwords do not match!\n");
742 goto done;
743 }
744
745 flags = LOCAL_ADD_USER | LOCAL_SET_PASSWORD;
746
747 status = local_password_change(username, flags, pwd1, &err, &msg);
748 if (!NT_STATUS_IS_OK(status)) {
749 if (err) fprintf(stderr, "%s", err);
750 ret = -1;
751 goto done;
752 }
753
754 sam_pwent = samu_new(tosctx);
755 if (!sam_pwent) {
756 fprintf(stderr, "Out of memory!\n");
757 ret = -1;
758 goto done;
759 }
760
761 if (!pdb_getsampwnam(sam_pwent, username)) {
762 fprintf(stderr, "User %s not found!\n", username);
763 ret = -1;
764 goto done;
765 }
766
767 if (fullname)
768 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
769 if (homedir)
770 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
771 if (drive)
772 pdb_set_dir_drive(sam_pwent, drive, PDB_CHANGED);
773 if (script)
774 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
775 if (profile)
776 pdb_set_profile_path(sam_pwent, profile, PDB_CHANGED);
777 if (user_sid)
778 pdb_set_user_sid(sam_pwent, &u_sid, PDB_CHANGED);
779
780 status = pdb_update_sam_account(sam_pwent);
781 if (!NT_STATUS_IS_OK(status)) {
782 fprintf(stderr,
783 "Failed to modify entry for user %s.!\n",
784 username);
785 ret = -1;
786 goto done;
787 }
788
789 print_user_info(username, True, False);
790 ret = 0;
791
792done:
793 if (pwd1) memset(pwd1, 0, strlen(pwd1));
794 if (pwd2) memset(pwd2, 0, strlen(pwd2));
795 SAFE_FREE(pwd1);
796 SAFE_FREE(pwd2);
797 SAFE_FREE(err);
798 SAFE_FREE(msg);
799 TALLOC_FREE(sam_pwent);
800 return ret;
801}
802
803/*********************************************************
804 Add New Machine
805**********************************************************/
806
807static int new_machine(const char *machinename, char *machine_sid)
808{
809 char *err = NULL, *msg = NULL;
810 struct samu *sam_pwent = NULL;
811 TALLOC_CTX *tosctx;
812 NTSTATUS status;
813 struct dom_sid m_sid;
814 char *compatpwd;
815 char *name;
816 int flags;
817 int len;
818 int ret;
819
820 len = strlen(machinename);
821 if (len == 0) {
822 fprintf(stderr, "No machine name given\n");
823 return -1;
824 }
825
826 tosctx = talloc_tos();
827 if (!tosctx) {
828 fprintf(stderr, "Out of memory!\n");
829 return -1;
830 }
831
832 if (machine_sid) {
833 if (get_sid_from_cli_string(&m_sid, machine_sid)) {
834 fprintf(stderr, "Failed to parse SID\n");
835 return -1;
836 }
837 }
838
839 compatpwd = talloc_strdup(tosctx, machinename);
840 if (!compatpwd) {
841 fprintf(stderr, "Out of memory!\n");
842 return -1;
843 }
844
845 if (machinename[len-1] == '$') {
846 name = talloc_strdup(tosctx, machinename);
847 compatpwd[len-1] = '\0';
848 } else {
849 name = talloc_asprintf(tosctx, "%s$", machinename);
850 }
851 if (!name) {
852 fprintf(stderr, "Out of memory!\n");
853 return -1;
854 }
855
856 strlower_m(name);
857
858 flags = LOCAL_ADD_USER | LOCAL_TRUST_ACCOUNT | LOCAL_SET_PASSWORD;
859
860 status = local_password_change(name, flags, compatpwd, &err, &msg);
861
862 if (!NT_STATUS_IS_OK(status)) {
863 if (err) fprintf(stderr, "%s", err);
864 ret = -1;
865 }
866
867 sam_pwent = samu_new(tosctx);
868 if (!sam_pwent) {
869 fprintf(stderr, "Out of memory!\n");
870 ret = -1;
871 goto done;
872 }
873
874 if (!pdb_getsampwnam(sam_pwent, name)) {
875 fprintf(stderr, "Machine %s not found!\n", name);
876 ret = -1;
877 goto done;
878 }
879
880 if (machine_sid)
881 pdb_set_user_sid(sam_pwent, &m_sid, PDB_CHANGED);
882
883 status = pdb_update_sam_account(sam_pwent);
884 if (!NT_STATUS_IS_OK(status)) {
885 fprintf(stderr,
886 "Failed to modify entry for %s.!\n", name);
887 ret = -1;
888 goto done;
889 }
890
891 print_user_info(name, True, False);
892 ret = 0;
893
894done:
895 SAFE_FREE(err);
896 SAFE_FREE(msg);
897 TALLOC_FREE(sam_pwent);
898 return ret;
899}
900
901/*********************************************************
902 Delete user entry
903**********************************************************/
904
905static int delete_user_entry(const char *username)
906{
907 struct samu *samaccount;
908
909 samaccount = samu_new(NULL);
910 if (!samaccount) {
911 fprintf(stderr, "Out of memory!\n");
912 return -1;
913 }
914
915 if (!pdb_getsampwnam(samaccount, username)) {
916 fprintf (stderr,
917 "user %s does not exist in the passdb\n", username);
918 TALLOC_FREE(samaccount);
919 return -1;
920 }
921
922 if (!NT_STATUS_IS_OK(pdb_delete_sam_account(samaccount))) {
923 fprintf (stderr, "Unable to delete user %s\n", username);
924 TALLOC_FREE(samaccount);
925 return -1;
926 }
927
928 TALLOC_FREE(samaccount);
929 return 0;
930}
931
932/*********************************************************
933 Delete machine entry
934**********************************************************/
935
936static int delete_machine_entry(const char *machinename)
937{
938 struct samu *samaccount = NULL;
939 const char *name;
940
941 if (strlen(machinename) == 0) {
942 fprintf(stderr, "No machine name given\n");
943 return -1;
944 }
945
946 samaccount = samu_new(NULL);
947 if (!samaccount) {
948 fprintf(stderr, "Out of memory!\n");
949 return -1;
950 }
951
952 if (machinename[strlen(machinename)-1] != '$') {
953 name = talloc_asprintf(samaccount, "%s$", machinename);
954 } else {
955 name = machinename;
956 }
957
958 if (!pdb_getsampwnam(samaccount, name)) {
959 fprintf (stderr,
960 "machine %s does not exist in the passdb\n", name);
961 return -1;
962 TALLOC_FREE(samaccount);
963 }
964
965 if (!NT_STATUS_IS_OK(pdb_delete_sam_account(samaccount))) {
966 fprintf (stderr, "Unable to delete machine %s\n", name);
967 TALLOC_FREE(samaccount);
968 return -1;
969 }
970
971 TALLOC_FREE(samaccount);
972 return 0;
973}
974
975/*********************************************************
976 Start here.
977**********************************************************/
978
979int main (int argc, char **argv)
980{
981 static int list_users = False;
982 static int verbose = False;
983 static int spstyle = False;
984 static int machine = False;
985 static int add_user = False;
986 static int delete_user = False;
987 static int modify_user = False;
988 uint32 setparms, checkparms;
989 int opt;
990 static char *full_name = NULL;
991 static char *acct_desc = NULL;
992 static const char *user_name = NULL;
993 static char *home_dir = NULL;
994 static char *home_drive = NULL;
995 static const char *backend = NULL;
996 static char *backend_in = NULL;
997 static char *backend_out = NULL;
998 static int transfer_groups = False;
999 static int transfer_account_policies = False;
1000 static int reset_account_policies = False;
1001 static int force_initialised_password = False;
1002 static char *logon_script = NULL;
1003 static char *profile_path = NULL;
1004 static char *user_domain = NULL;
1005 static char *account_control = NULL;
1006 static char *account_policy = NULL;
1007 static char *user_sid = NULL;
1008 static char *machine_sid = NULL;
1009 static long int account_policy_value = 0;
1010 bool account_policy_value_set = False;
1011 static int badpw_reset = False;
1012 static int hours_reset = False;
1013 static char *pwd_time_format = NULL;
1014 static int pw_from_stdin = False;
1015 struct pdb_methods *bin, *bout;
1016 static char *kickoff_time = NULL;
1017 TALLOC_CTX *frame = talloc_stackframe();
1018 NTSTATUS status;
1019 poptContext pc;
1020 struct poptOption long_options[] = {
1021 POPT_AUTOHELP
1022 {"list", 'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
1023 {"verbose", 'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
1024 {"smbpasswd-style", 'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
1025 {"user", 'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
1026 {"account-desc", 'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL},
1027 {"fullname", 'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
1028 {"homedir", 'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
1029 {"drive", 'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
1030 {"script", 'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
1031 {"profile", 'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
1032 {"domain", 'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL},
1033 {"user SID", 'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
1034 {"machine SID", 'M', POPT_ARG_STRING, &machine_sid, 0, "set machine SID or RID", NULL},
1035 {"create", 'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
1036 {"modify", 'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
1037 {"machine", 'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
1038 {"delete", 'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
1039 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
1040 {"import", 'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
1041 {"export", 'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
1042 {"group", 'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
1043 {"policies", 'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL},
1044 {"policies-reset", 0, POPT_ARG_NONE, &reset_account_policies, 0, "restore default policies", NULL},
1045 {"account-policy", 'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
1046 {"value", 'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
1047 {"account-control", 'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
1048 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
1049 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
1050 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
1051 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
1052 {"password-from-stdin", 't', POPT_ARG_NONE, &pw_from_stdin, 0, "get password from standard in", NULL},
1053 {"kickoff-time", 'K', POPT_ARG_STRING, &kickoff_time, 0, "set the kickoff time", NULL},
1054 POPT_COMMON_SAMBA
1055 POPT_TABLEEND
1056 };
1057
1058 bin = bout = NULL;
1059
1060 load_case_tables();
1061
1062 setup_logging("pdbedit", DEBUG_STDOUT);
1063
1064 pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
1065 POPT_CONTEXT_KEEP_FIRST);
1066
1067 while((opt = poptGetNextOpt(pc)) != -1) {
1068 switch (opt) {
1069 case 'C':
1070 account_policy_value_set = True;
1071 break;
1072 }
1073 }
1074
1075 poptGetArg(pc); /* Drop argv[0], the program name */
1076
1077 if (user_name == NULL)
1078 user_name = poptGetArg(pc);
1079
1080 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True)) {
1081 fprintf(stderr, "Can't load %s - run testparm to debug it\n", get_dyn_CONFIGFILE());
1082 exit(1);
1083 }
1084
1085 if (!init_names())
1086 exit(1);
1087
1088 setparms = (backend ? BIT_BACKEND : 0) +
1089 (verbose ? BIT_VERBOSE : 0) +
1090 (spstyle ? BIT_SPSTYLE : 0) +
1091 (full_name ? BIT_FULLNAME : 0) +
1092 (home_dir ? BIT_HOMEDIR : 0) +
1093 (home_drive ? BIT_HDIRDRIVE : 0) +
1094 (logon_script ? BIT_LOGSCRIPT : 0) +
1095 (profile_path ? BIT_PROFILE : 0) +
1096 (user_domain ? BIT_USERDOMAIN : 0) +
1097 (machine ? BIT_MACHINE : 0) +
1098 (user_name ? BIT_USER : 0) +
1099 (list_users ? BIT_LIST : 0) +
1100 (force_initialised_password ? BIT_FIX_INIT : 0) +
1101 (user_sid ? BIT_USERSIDS : 0) +
1102 (machine_sid ? BIT_USERSIDS : 0) +
1103 (modify_user ? BIT_MODIFY : 0) +
1104 (add_user ? BIT_CREATE : 0) +
1105 (delete_user ? BIT_DELETE : 0) +
1106 (account_control ? BIT_ACCTCTRL : 0) +
1107 (account_policy ? BIT_ACCPOLICY : 0) +
1108 (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
1109 (backend_in ? BIT_IMPORT : 0) +
1110 (backend_out ? BIT_EXPORT : 0) +
1111 (badpw_reset ? BIT_BADPWRESET : 0) +
1112 (hours_reset ? BIT_LOGONHOURS : 0) +
1113 (kickoff_time ? BIT_KICKOFFTIME : 0) +
1114 (acct_desc ? BIT_DESCRIPTION : 0);
1115
1116 if (setparms & BIT_BACKEND) {
1117 /* HACK: set the global passdb backend by overwriting globals.
1118 * This way we can use regular pdb functions for default
1119 * operations that do not involve passdb migrations */
1120 lp_set_passdb_backend(backend);
1121 } else {
1122 backend = lp_passdb_backend();
1123 }
1124
1125 if (!initialize_password_db(False, NULL)) {
1126 fprintf(stderr, "Can't initialize passdb backend.\n");
1127 exit(1);
1128 }
1129
1130 /* the lowest bit options are always accepted */
1131 checkparms = setparms & ~MASK_ALWAYS_GOOD;
1132
1133 if (checkparms & BIT_FIX_INIT) {
1134 return fix_users_list();
1135 }
1136
1137 /* account policy operations */
1138 if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
1139 uint32_t value;
1140 enum pdb_policy_type field = account_policy_name_to_typenum(account_policy);
1141 if (field == 0) {
1142 const char **names;
1143 int count;
1144 int i;
1145 account_policy_names_list(&names, &count);
1146 fprintf(stderr, "No account policy by that name!\n");
1147 if (count !=0) {
1148 fprintf(stderr, "Account policy names are:\n");
1149 for (i = 0; i < count ; i++) {
1150 d_fprintf(stderr, "%s\n", names[i]);
1151 }
1152 }
1153 SAFE_FREE(names);
1154 exit(1);
1155 }
1156 if (!pdb_get_account_policy(field, &value)) {
1157 fprintf(stderr, "valid account policy, but unable to fetch value!\n");
1158 if (!account_policy_value_set)
1159 exit(1);
1160 }
1161 printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field));
1162 if (account_policy_value_set) {
1163 printf("account policy \"%s\" value was: %u\n", account_policy, value);
1164 if (!pdb_set_account_policy(field, account_policy_value)) {
1165 fprintf(stderr, "valid account policy, but unable to set value!\n");
1166 exit(1);
1167 }
1168 printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value);
1169 exit(0);
1170 } else {
1171 printf("account policy \"%s\" value is: %u\n", account_policy, value);
1172 exit(0);
1173 }
1174 }
1175
1176 if (reset_account_policies) {
1177 if (!reinit_account_policies()) {
1178 exit(1);
1179 }
1180
1181 exit(0);
1182 }
1183
1184 /* import and export operations */
1185
1186 if (((checkparms & BIT_IMPORT) ||
1187 (checkparms & BIT_EXPORT)) &&
1188 !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER))) {
1189
1190 if (backend_in) {
1191 status = make_pdb_method_name(&bin, backend_in);
1192 } else {
1193 status = make_pdb_method_name(&bin, backend);
1194 }
1195
1196 if (!NT_STATUS_IS_OK(status)) {
1197 fprintf(stderr, "Unable to initialize %s.\n",
1198 backend_in ? backend_in : backend);
1199 return 1;
1200 }
1201
1202 if (backend_out) {
1203 status = make_pdb_method_name(&bout, backend_out);
1204 } else {
1205 status = make_pdb_method_name(&bout, backend);
1206 }
1207
1208 if (!NT_STATUS_IS_OK(status)) {
1209 fprintf(stderr, "Unable to initialize %s.\n",
1210 backend_out ? backend_out : backend);
1211 return 1;
1212 }
1213
1214 if (transfer_account_policies) {
1215
1216 if (!(checkparms & BIT_USER)) {
1217 return export_account_policies(bin, bout);
1218 }
1219
1220 } else if (transfer_groups) {
1221
1222 if (!(checkparms & BIT_USER)) {
1223 return export_groups(bin, bout);
1224 }
1225
1226 } else {
1227 return export_database(bin, bout,
1228 (checkparms & BIT_USER) ? user_name : NULL);
1229 }
1230 }
1231
1232 /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
1233 /* fake up BIT_LIST if only BIT_USER is defined */
1234 if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
1235 checkparms += BIT_LIST;
1236 }
1237
1238 /* modify flag is optional to maintain backwards compatibility */
1239 /* fake up BIT_MODIFY if BIT_USER and at least one of MASK_USER_GOOD is defined */
1240 if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
1241 checkparms += BIT_MODIFY;
1242 }
1243
1244 /* list users operations */
1245 if (checkparms & BIT_LIST) {
1246 if (!(checkparms & ~BIT_LIST)) {
1247 return print_users_list(verbose, spstyle);
1248 }
1249 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
1250 return print_user_info(user_name, verbose, spstyle);
1251 }
1252 }
1253
1254 /* mask out users options */
1255 checkparms &= ~MASK_USER_GOOD;
1256
1257 /* if bad password count is reset, we must be modifying */
1258 if (checkparms & BIT_BADPWRESET) {
1259 checkparms |= BIT_MODIFY;
1260 checkparms &= ~BIT_BADPWRESET;
1261 }
1262
1263 /* if logon hours is reset, must modify */
1264 if (checkparms & BIT_LOGONHOURS) {
1265 checkparms |= BIT_MODIFY;
1266 checkparms &= ~BIT_LOGONHOURS;
1267 }
1268
1269 /* account operation */
1270 if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
1271 /* check use of -u option */
1272 if (!(checkparms & BIT_USER)) {
1273 fprintf (stderr, "Username not specified! (use -u option)\n");
1274 return -1;
1275 }
1276
1277 /* account creation operations */
1278 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
1279 if (checkparms & BIT_MACHINE) {
1280 return new_machine(user_name, machine_sid);
1281 } else {
1282 return new_user(user_name, full_name,
1283 home_dir, home_drive,
1284 logon_script, profile_path,
1285 user_sid, pw_from_stdin);
1286 }
1287 }
1288
1289 /* account deletion operations */
1290 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
1291 if (checkparms & BIT_MACHINE) {
1292 return delete_machine_entry(user_name);
1293 } else {
1294 return delete_user_entry(user_name);
1295 }
1296 }
1297
1298 /* account modification operations */
1299 if (!(checkparms & ~(BIT_MODIFY + BIT_USER + BIT_MACHINE))) {
1300 if (checkparms & BIT_MACHINE) {
1301 return set_machine_info(user_name,
1302 account_control,
1303 machine_sid);
1304 } else {
1305 return set_user_info(user_name, full_name,
1306 home_dir, acct_desc,
1307 home_drive, logon_script,
1308 profile_path, account_control,
1309 user_sid, user_domain,
1310 badpw_reset, hours_reset,
1311 kickoff_time);
1312 }
1313 }
1314 }
1315
1316 if (setparms >= 0x20) {
1317 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
1318 }
1319 poptPrintHelp(pc, stderr, 0);
1320
1321 TALLOC_FREE(frame);
1322 return 1;
1323}
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