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r14577: BUG Fixes:
[Samba.git] / source / utils / pdbedit.c
blob7d95d15bf27b9ea9c0aace752d56089a9d6f90ec
1 /*
2 Unix SMB/CIFS implementation.
3 passdb editing frontend
4
5 Copyright (C) Simo Sorce 2000
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 2 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, write to the Free Software
21 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24 #include "includes.h"
25
26 #define BIT_BACKEND 0x00000004
27 #define BIT_VERBOSE 0x00000008
28 #define BIT_SPSTYLE 0x00000010
29 #define BIT_CAN_CHANGE 0x00000020
30 #define BIT_MUST_CHANGE 0x00000040
31 #define BIT_USERSIDS 0x00000080
32 #define BIT_FULLNAME 0x00000100
33 #define BIT_HOMEDIR 0x00000200
34 #define BIT_HDIRDRIVE 0x00000400
35 #define BIT_LOGSCRIPT 0x00000800
36 #define BIT_PROFILE 0x00001000
37 #define BIT_MACHINE 0x00002000
38 #define BIT_USERDOMAIN 0x00004000
39 #define BIT_USER 0x00008000
40 #define BIT_LIST 0x00010000
41 #define BIT_MODIFY 0x00020000
42 #define BIT_CREATE 0x00040000
43 #define BIT_DELETE 0x00080000
44 #define BIT_ACCPOLICY 0x00100000
45 #define BIT_ACCPOLVAL 0x00200000
46 #define BIT_ACCTCTRL 0x00400000
47 #define BIT_RESERV_7 0x00800000
48 #define BIT_IMPORT 0x01000000
49 #define BIT_EXPORT 0x02000000
50 #define BIT_FIX_INIT 0x04000000
51 #define BIT_BADPWRESET 0x08000000
52 #define BIT_LOGONHOURS 0x10000000
53
54 #define MASK_ALWAYS_GOOD 0x0000001F
55 #define MASK_USER_GOOD 0x00405FE0
56
57 /*********************************************************
58 Add all currently available users to another db
59 ********************************************************/
60
61 static int export_database (struct pdb_methods *in,
62 struct pdb_methods *out,
63 const char *username)
64 {
65 struct samu *user = NULL;
66 NTSTATUS status;
67
68 DEBUG(3, ("export_database: username=\"%s\"\n", username ? username : "(NULL)"));
69
70 status = in->setsampwent(in, 0, 0);
71 if ( NT_STATUS_IS_ERR(status) ) {
72 fprintf(stderr, "Unable to set account database iterator for %s!\n",
73 in->name);
74 return 1;
75 }
76
77 if ( ( user = samu_new( NULL ) ) == NULL ) {
78 fprintf(stderr, "export_database: Memory allocation failure!\n");
79 return 1;
80 }
81
82 while ( NT_STATUS_IS_OK(in->getsampwent(in, user)) )
83 {
84 DEBUG(4, ("Processing account %s\n", user->username));
85
86 /* If we don't have a specific user or if we do and
87 the login name matches */
88
89 if ( !username || (strcmp(username, user->username) == 0)) {
90 struct samu *account;
91
92 if ( (account = samu_new( NULL )) == NULL ) {
93 fprintf(stderr, "export_database: Memory allocation failure!\n");
94 TALLOC_FREE( user );
95 in->endsampwent( in );
96 return 1;
97 }
98
99 printf("Importing accout for %s...", user->username);
100 if ( !NT_STATUS_IS_OK(out->getsampwnam( out, account, user->username )) ) {
101 status = out->add_sam_account(out, user);
102 } else {
103 status = out->update_sam_account( out, user );
104 }
105
106 if ( NT_STATUS_IS_OK(status) ) {
107 printf( "ok\n");
108 } else {
109 printf( "failed\n");
110 }
111
112 TALLOC_FREE( account );
113 }
114
115 /* clean up and get ready for another run */
116
117 TALLOC_FREE( user );
118
119 if ( ( user = samu_new( NULL ) ) == NULL ) {
120 fprintf(stderr, "export_database: Memory allocation failure!\n");
121 return 1;
122 }
123 }
124
125 TALLOC_FREE( user );
126
127 in->endsampwent(in);
128
129 return 0;
130 }
131
132 /*********************************************************
133 Add all currently available group mappings to another db
134 ********************************************************/
135
136 static int export_groups (struct pdb_methods *in, struct pdb_methods *out)
137 {
138 GROUP_MAP *maps = NULL;
139 size_t i, entries = 0;
140 NTSTATUS status;
141
142 status = in->enum_group_mapping(in, get_global_sam_sid(),
143 SID_NAME_DOM_GRP, &maps, &entries, False);
144
145 if ( NT_STATUS_IS_ERR(status) ) {
146 fprintf(stderr, "Unable to enumerate group map entries.\n");
147 return 1;
148 }
149
150 for (i=0; i<entries; i++) {
151 out->add_group_mapping_entry(out, &(maps[i]));
152 }
153
154 SAFE_FREE( maps );
155
156 return 0;
157 }
158
159 /*********************************************************
160 Reset account policies to their default values and remove marker
161 ********************************************************/
162
163 static int reinit_account_policies (void)
164 {
165 int i;
166
167 for (i=1; decode_account_policy_name(i) != NULL; i++) {
168 uint32 policy_value;
169 if (!account_policy_get_default(i, &policy_value)) {
170 fprintf(stderr, "Can't get default account policy\n");
171 return -1;
172 }
173 if (!account_policy_set(i, policy_value)) {
174 fprintf(stderr, "Can't set account policy in tdb\n");
175 return -1;
176 }
177 }
178
179 if (!remove_account_policy_migrated()) {
180 fprintf(stderr, "Can't remove marker from tdb\n");
181 return -1;
182 }
183
184 return 0;
185 }
186
187
188 /*********************************************************
189 Add all currently available account policy from tdb to one backend
190 ********************************************************/
191
192 static int export_account_policies (struct pdb_methods *in, struct pdb_methods *out)
193 {
194 int i;
195
196 if (!account_policy_migrated(True)) {
197 fprintf(stderr, "Unable to set account policy marker in tdb\n");
198 return -1;
199 }
200
201 for ( i=1; decode_account_policy_name(i) != NULL; i++ ) {
202 uint32 policy_value;
203 NTSTATUS status;
204
205 status = in->get_account_policy(in, i, &policy_value);
206
207 if ( NT_STATUS_IS_ERR(status) ) {
208 fprintf(stderr, "Unable to get account policy from %s\n", in->name);
209 remove_account_policy_migrated();
210 return -1;
211 }
212
213 status = out->set_account_policy(out, i, policy_value);
214
215 if ( NT_STATUS_IS_ERR(status) ) {
216 fprintf(stderr, "Unable to migrate account policy to %s\n", out->name);
217 remove_account_policy_migrated();
218 return -1;
219 }
220 }
221
222 return 0;
223 }
224
225
226 /*********************************************************
227 Print info from sam structure
228 **********************************************************/
229
230 static int print_sam_info (struct samu *sam_pwent, BOOL verbosity, BOOL smbpwdstyle)
231 {
232 uid_t uid;
233 time_t tmp;
234
235 /* TODO: chaeck if entry is a user or a workstation */
236 if (!sam_pwent) return -1;
237
238 if (verbosity) {
239 pstring temp;
240 const uint8 *hours;
241
242 printf ("Unix username: %s\n", pdb_get_username(sam_pwent));
243 printf ("NT username: %s\n", pdb_get_nt_username(sam_pwent));
244 printf ("Account Flags: %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
245 printf ("User SID: %s\n",
246 sid_string_static(pdb_get_user_sid(sam_pwent)));
247 printf ("Primary Group SID: %s\n",
248 sid_string_static(pdb_get_group_sid(sam_pwent)));
249 printf ("Full Name: %s\n", pdb_get_fullname(sam_pwent));
250 printf ("Home Directory: %s\n", pdb_get_homedir(sam_pwent));
251 printf ("HomeDir Drive: %s\n", pdb_get_dir_drive(sam_pwent));
252 printf ("Logon Script: %s\n", pdb_get_logon_script(sam_pwent));
253 printf ("Profile Path: %s\n", pdb_get_profile_path(sam_pwent));
254 printf ("Domain: %s\n", pdb_get_domain(sam_pwent));
255 printf ("Account desc: %s\n", pdb_get_acct_desc(sam_pwent));
256 printf ("Workstations: %s\n", pdb_get_workstations(sam_pwent));
257 printf ("Munged dial: %s\n", pdb_get_munged_dial(sam_pwent));
258
259 tmp = pdb_get_logon_time(sam_pwent);
260 printf ("Logon time: %s\n", tmp ? http_timestring(tmp) : "0");
261
262 tmp = pdb_get_logoff_time(sam_pwent);
263 printf ("Logoff time: %s\n", tmp ? http_timestring(tmp) : "0");
264
265 tmp = pdb_get_kickoff_time(sam_pwent);
266 printf ("Kickoff time: %s\n", tmp ? http_timestring(tmp) : "0");
267
268 tmp = pdb_get_pass_last_set_time(sam_pwent);
269 printf ("Password last set: %s\n", tmp ? http_timestring(tmp) : "0");
270
271 tmp = pdb_get_pass_can_change_time(sam_pwent);
272 printf ("Password can change: %s\n", tmp ? http_timestring(tmp) : "0");
273
274 tmp = pdb_get_pass_must_change_time(sam_pwent);
275 printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
276
277 tmp = pdb_get_bad_password_time(sam_pwent);
278 printf ("Last bad password : %s\n", tmp ? http_timestring(tmp) : "0");
279 printf ("Bad password count : %d\n",
280 pdb_get_bad_password_count(sam_pwent));
281
282 hours = pdb_get_hours(sam_pwent);
283 pdb_sethexhours(temp, hours);
284 printf ("Logon hours : %s\n", temp);
285
286 } else if (smbpwdstyle) {
287 char lm_passwd[33];
288 char nt_passwd[33];
289
290 uid = nametouid(pdb_get_username(sam_pwent));
291 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
292 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
293
294 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
295 pdb_get_username(sam_pwent),
296 (unsigned long)uid,
297 lm_passwd,
298 nt_passwd,
299 pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
300 (uint32)pdb_get_pass_last_set_time(sam_pwent));
301 } else {
302 uid = nametouid(pdb_get_username(sam_pwent));
303 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
304 pdb_get_fullname(sam_pwent));
305 }
306
307 return 0;
308 }
309
310 /*********************************************************
311 Get an Print User Info
312 **********************************************************/
313
314 static int print_user_info (struct pdb_methods *in, const char *username, BOOL verbosity, BOOL smbpwdstyle)
315 {
316 struct samu *sam_pwent=NULL;
317 BOOL ret;
318
319 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
320 return -1;
321 }
322
323 ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
324
325 if (ret==False) {
326 fprintf (stderr, "Username not found!\n");
327 TALLOC_FREE(sam_pwent);
328 return -1;
329 }
330
331 ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
332 TALLOC_FREE(sam_pwent);
333
334 return ret;
335 }
336
337 /*********************************************************
338 List Users
339 **********************************************************/
340 static int print_users_list (struct pdb_methods *in, BOOL verbosity, BOOL smbpwdstyle)
341 {
342 struct samu *sam_pwent=NULL;
343 BOOL check;
344
345 check = NT_STATUS_IS_OK(in->setsampwent(in, False, 0));
346 if (!check) {
347 return 1;
348 }
349
350 check = True;
351 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
352 return 1;
353 }
354
355 while (check && NT_STATUS_IS_OK(in->getsampwent (in, sam_pwent))) {
356 if (verbosity)
357 printf ("---------------\n");
358 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
359 TALLOC_FREE(sam_pwent);
360
361 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
362 check = False;
363 }
364 }
365 if (check)
366 TALLOC_FREE(sam_pwent);
367
368 in->endsampwent(in);
369 return 0;
370 }
371
372 /*********************************************************
373 Fix a list of Users for uninitialised passwords
374 **********************************************************/
375 static int fix_users_list (struct pdb_methods *in)
376 {
377 struct samu *sam_pwent=NULL;
378 BOOL check;
379
380 check = NT_STATUS_IS_OK(in->setsampwent(in, False, 0));
381 if (!check) {
382 return 1;
383 }
384
385 check = True;
386 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
387 return 1;
388 }
389
390 while (check && NT_STATUS_IS_OK(in->getsampwent (in, sam_pwent))) {
391 printf("Updating record for user %s\n", pdb_get_username(sam_pwent));
392
393 if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
394 printf("Update of user %s failed!\n", pdb_get_username(sam_pwent));
395 }
396 TALLOC_FREE(sam_pwent);
397 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
398 check = False;
399 }
400 if (!check) {
401 fprintf(stderr, "Failed to initialise new struct samu structure (out of memory?)\n");
402 }
403
404 }
405 if (check)
406 TALLOC_FREE(sam_pwent);
407
408 in->endsampwent(in);
409 return 0;
410 }
411
412 /*********************************************************
413 Set User Info
414 **********************************************************/
415
416 static int set_user_info (struct pdb_methods *in, const char *username,
417 const char *fullname, const char *homedir,
418 const char *acct_desc,
419 const char *drive, const char *script,
420 const char *profile, const char *account_control,
421 const char *user_sid, const char *user_domain,
422 const BOOL badpw, const BOOL hours,
423 time_t pwd_can_change, time_t pwd_must_change)
424 {
425 BOOL updated_autolock = False, updated_badpw = False;
426 struct samu *sam_pwent=NULL;
427 BOOL ret;
428
429 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
430 return 1;
431 }
432
433 ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
434 if (ret==False) {
435 fprintf (stderr, "Username not found!\n");
436 TALLOC_FREE(sam_pwent);
437 return -1;
438 }
439
440 if (hours) {
441 uint8 hours_array[MAX_HOURS_LEN];
442 uint32 hours_len;
443
444 hours_len = pdb_get_hours_len(sam_pwent);
445 memset(hours_array, 0xff, hours_len);
446
447 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
448 }
449
450 if (pwd_can_change != -1) {
451 pdb_set_pass_can_change_time(sam_pwent, pwd_can_change, PDB_CHANGED);
452 }
453
454 if (pwd_must_change != -1) {
455 pdb_set_pass_must_change_time(sam_pwent, pwd_must_change, PDB_CHANGED);
456 }
457
458 if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
459 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
460 }
461
462 if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
463 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
464 }
465
466 if (fullname)
467 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
468 if (acct_desc)
469 pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED);
470 if (homedir)
471 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
472 if (drive)
473 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
474 if (script)
475 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
476 if (profile)
477 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
478 if (user_domain)
479 pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED);
480
481 if (account_control) {
482 uint32 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
483 ACB_PWNOEXP|ACB_AUTOLOCK);
484
485 uint32 newflag = pdb_decode_acct_ctrl(account_control);
486
487 if (newflag & not_settable) {
488 fprintf(stderr, "Can only set [NDHLX] flags\n");
489 TALLOC_FREE(sam_pwent);
490 return -1;
491 }
492
493 pdb_set_acct_ctrl(sam_pwent,
494 (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
495 PDB_CHANGED);
496 }
497 if (user_sid) {
498 DOM_SID u_sid;
499 if (!string_to_sid(&u_sid, user_sid)) {
500 /* not a complete sid, may be a RID, try building a SID */
501 int u_rid;
502
503 if (sscanf(user_sid, "%d", &u_rid) != 1) {
504 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
505 return -1;
506 }
507 sid_copy(&u_sid, get_global_sam_sid());
508 sid_append_rid(&u_sid, u_rid);
509 }
510 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
511 }
512
513 if (badpw) {
514 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
515 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
516 }
517
518 if (NT_STATUS_IS_OK(in->update_sam_account (in, sam_pwent)))
519 print_user_info (in, username, True, False);
520 else {
521 fprintf (stderr, "Unable to modify entry!\n");
522 TALLOC_FREE(sam_pwent);
523 return -1;
524 }
525 TALLOC_FREE(sam_pwent);
526 return 0;
527 }
528
529 /*********************************************************
530 Add New User
531 **********************************************************/
532 static int new_user (struct pdb_methods *in, const char *username,
533 const char *fullname, const char *homedir,
534 const char *drive, const char *script,
535 const char *profile, char *user_sid, BOOL stdin_get)
536 {
537 struct samu *sam_pwent;
538 char *password1, *password2;
539 int rc_pwd_cmp;
540 struct passwd *pwd;
541
542 get_global_sam_sid();
543
544 if ( !(pwd = getpwnam_alloc( NULL, username )) ) {
545 DEBUG(0,("Cannot locate Unix account for %s\n", username));
546 return -1;
547 }
548
549 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
550 DEBUG(0, ("Memory allocation failure!\n"));
551 return -1;
552 }
553
554 if (!NT_STATUS_IS_OK(samu_alloc_rid_unix(sam_pwent, pwd ))) {
555 TALLOC_FREE( sam_pwent );
556 TALLOC_FREE( pwd );
557 DEBUG(0, ("could not create account to add new user %s\n", username));
558 return -1;
559 }
560
561 password1 = get_pass( "new password:", stdin_get);
562 password2 = get_pass( "retype new password:", stdin_get);
563 if ((rc_pwd_cmp = strcmp (password1, password2))) {
564 fprintf (stderr, "Passwords do not match!\n");
565 TALLOC_FREE(sam_pwent);
566 } else {
567 pdb_set_plaintext_passwd(sam_pwent, password1);
568 }
569
570 memset(password1, 0, strlen(password1));
571 SAFE_FREE(password1);
572 memset(password2, 0, strlen(password2));
573 SAFE_FREE(password2);
574
575 /* pwds do _not_ match? */
576 if (rc_pwd_cmp)
577 return -1;
578
579 if (fullname)
580 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
581 if (homedir)
582 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
583 if (drive)
584 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
585 if (script)
586 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
587 if (profile)
588 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
589 if (user_sid) {
590 DOM_SID u_sid;
591 if (!string_to_sid(&u_sid, user_sid)) {
592 /* not a complete sid, may be a RID, try building a SID */
593 int u_rid;
594
595 if (sscanf(user_sid, "%d", &u_rid) != 1) {
596 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
597 return -1;
598 }
599 sid_copy(&u_sid, get_global_sam_sid());
600 sid_append_rid(&u_sid, u_rid);
601 }
602 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
603 }
604
605 pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
606
607 if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
608 print_user_info (in, username, True, False);
609 } else {
610 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
611 TALLOC_FREE(sam_pwent);
612 return -1;
613 }
614 TALLOC_FREE(sam_pwent);
615 return 0;
616 }
617
618 /*********************************************************
619 Add New Machine
620 **********************************************************/
621
622 static int new_machine (struct pdb_methods *in, const char *machine_in)
623 {
624 struct samu *sam_pwent=NULL;
625 fstring machinename;
626 fstring machineaccount;
627 struct passwd *pwd = NULL;
628
629 get_global_sam_sid();
630
631 fstrcpy(machinename, machine_in);
632 machinename[15]= '\0';
633
634 if (machinename[strlen (machinename) -1] == '$')
635 machinename[strlen (machinename) -1] = '\0';
636
637 strlower_m(machinename);
638
639 fstrcpy(machineaccount, machinename);
640 fstrcat(machineaccount, "$");
641
642 if ((pwd = getpwnam_alloc(NULL, machineaccount))) {
643
644 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
645 fprintf(stderr, "Memory allocation error!\n");
646 TALLOC_FREE(pwd);
647 return -1;
648 }
649
650 if ( !NT_STATUS_IS_OK(samu_set_unix(sam_pwent, pwd )) ) {
651 fprintf(stderr, "Could not init sam from pw\n");
652 TALLOC_FREE(pwd);
653 return -1;
654 }
655
656 TALLOC_FREE(pwd);
657 } else {
658 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
659 fprintf(stderr, "Could not init sam from pw\n");
660 return -1;
661 }
662 }
663
664 pdb_set_plaintext_passwd (sam_pwent, machinename);
665 pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
666 pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
667
668 if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
669 print_user_info (in, machineaccount, True, False);
670 } else {
671 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
672 TALLOC_FREE(sam_pwent);
673 return -1;
674 }
675 TALLOC_FREE(sam_pwent);
676 return 0;
677 }
678
679 /*********************************************************
680 Delete user entry
681 **********************************************************/
682
683 static int delete_user_entry (struct pdb_methods *in, const char *username)
684 {
685 struct samu *samaccount = NULL;
686
687 if ( (samaccount = samu_new( NULL )) == NULL ) {
688 return -1;
689 }
690
691 if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, username))) {
692 fprintf (stderr, "user %s does not exist in the passdb\n", username);
693 return -1;
694 }
695
696 if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
697 fprintf (stderr, "Unable to delete user %s\n", username);
698 return -1;
699 }
700 return 0;
701 }
702
703 /*********************************************************
704 Delete machine entry
705 **********************************************************/
706
707 static int delete_machine_entry (struct pdb_methods *in, const char *machinename)
708 {
709 fstring name;
710 struct samu *samaccount = NULL;
711
712 fstrcpy(name, machinename);
713 name[15] = '\0';
714 if (name[strlen(name)-1] != '$')
715 fstrcat (name, "$");
716
717 if ( (samaccount = samu_new( NULL )) == NULL ) {
718 return -1;
719 }
720
721 if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, name))) {
722 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
723 return -1;
724 }
725
726 if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
727 fprintf (stderr, "Unable to delete machine %s\n", name);
728 return -1;
729 }
730
731 return 0;
732 }
733
734 /*********************************************************
735 Start here.
736 **********************************************************/
737
738 int main (int argc, char **argv)
739 {
740 static BOOL list_users = False;
741 static BOOL verbose = False;
742 static BOOL spstyle = False;
743 static BOOL machine = False;
744 static BOOL add_user = False;
745 static BOOL delete_user = False;
746 static BOOL modify_user = False;
747 uint32 setparms, checkparms;
748 int opt;
749 static char *full_name = NULL;
750 static char *acct_desc = NULL;
751 static const char *user_name = NULL;
752 static char *home_dir = NULL;
753 static char *home_drive = NULL;
754 static char *backend = NULL;
755 static char *backend_in = NULL;
756 static char *backend_out = NULL;
757 static BOOL transfer_groups = False;
758 static BOOL transfer_account_policies = False;
759 static BOOL reset_account_policies = False;
760 static BOOL force_initialised_password = False;
761 static char *logon_script = NULL;
762 static char *profile_path = NULL;
763 static char *user_domain = NULL;
764 static char *account_control = NULL;
765 static char *account_policy = NULL;
766 static char *user_sid = NULL;
767 static long int account_policy_value = 0;
768 BOOL account_policy_value_set = False;
769 static BOOL badpw_reset = False;
770 static BOOL hours_reset = False;
771 static char *pwd_can_change_time = NULL;
772 static char *pwd_must_change_time = NULL;
773 static char *pwd_time_format = NULL;
774 static BOOL pw_from_stdin = False;
775 struct pdb_methods *bin, *bout, *bdef;
776 poptContext pc;
777 struct poptOption long_options[] = {
778 POPT_AUTOHELP
779 {"list", 'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
780 {"verbose", 'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
781 {"smbpasswd-style", 'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
782 {"user", 'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
783 {"account-desc", 'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL},
784 {"fullname", 'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
785 {"homedir", 'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
786 {"drive", 'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
787 {"script", 'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
788 {"profile", 'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
789 {"domain", 'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL},
790 {"user SID", 'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
791 {"create", 'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
792 {"modify", 'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
793 {"machine", 'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
794 {"delete", 'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
795 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
796 {"import", 'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
797 {"export", 'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
798 {"group", 'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
799 {"policies", 'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL},
800 {"policies-reset", 0, POPT_ARG_NONE, &reset_account_policies, 0, "restore default policies", NULL},
801 {"account-policy", 'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
802 {"value", 'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
803 {"account-control", 'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
804 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
805 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
806 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
807 {"pwd-can-change-time", 0, POPT_ARG_STRING, &pwd_can_change_time, 0, "Set password can change time (unix time in seconds since 1970 if time format not provided)", NULL },
808 {"pwd-must-change-time", 0, POPT_ARG_STRING, &pwd_must_change_time, 0, "Set password must change time (unix time in seconds since 1970 if time format not provided)", NULL },
809 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
810 {"password-from-stdin", 't', POPT_ARG_NONE, &pw_from_stdin, 0, "get password from standard in", NULL},
811 POPT_COMMON_SAMBA
812 POPT_TABLEEND
813 };
814
815 bin = bout = bdef = NULL;
816
817 load_case_tables();
818
819 setup_logging("pdbedit", True);
820
821 pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
822 POPT_CONTEXT_KEEP_FIRST);
823
824 while((opt = poptGetNextOpt(pc)) != -1) {
825 switch (opt) {
826 case 'C':
827 account_policy_value_set = True;
828 break;
829 }
830 }
831
832 poptGetArg(pc); /* Drop argv[0], the program name */
833
834 if (user_name == NULL)
835 user_name = poptGetArg(pc);
836
837 if (!lp_load(dyn_CONFIGFILE,True,False,False,True)) {
838 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
839 exit(1);
840 }
841
842 if(!initialize_password_db(False))
843 exit(1);
844
845 if (!init_names())
846 exit(1);
847
848 setparms = (backend ? BIT_BACKEND : 0) +
849 (verbose ? BIT_VERBOSE : 0) +
850 (spstyle ? BIT_SPSTYLE : 0) +
851 (full_name ? BIT_FULLNAME : 0) +
852 (home_dir ? BIT_HOMEDIR : 0) +
853 (home_drive ? BIT_HDIRDRIVE : 0) +
854 (logon_script ? BIT_LOGSCRIPT : 0) +
855 (profile_path ? BIT_PROFILE : 0) +
856 (user_domain ? BIT_USERDOMAIN : 0) +
857 (machine ? BIT_MACHINE : 0) +
858 (user_name ? BIT_USER : 0) +
859 (list_users ? BIT_LIST : 0) +
860 (force_initialised_password ? BIT_FIX_INIT : 0) +
861 (user_sid ? BIT_USERSIDS : 0) +
862 (modify_user ? BIT_MODIFY : 0) +
863 (add_user ? BIT_CREATE : 0) +
864 (delete_user ? BIT_DELETE : 0) +
865 (account_control ? BIT_ACCTCTRL : 0) +
866 (account_policy ? BIT_ACCPOLICY : 0) +
867 (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
868 (backend_in ? BIT_IMPORT : 0) +
869 (backend_out ? BIT_EXPORT : 0) +
870 (badpw_reset ? BIT_BADPWRESET : 0) +
871 (hours_reset ? BIT_LOGONHOURS : 0) +
872 (pwd_can_change_time ? BIT_CAN_CHANGE: 0) +
873 (pwd_must_change_time ? BIT_MUST_CHANGE: 0);
874
875 if (setparms & BIT_BACKEND) {
876 if (!NT_STATUS_IS_OK(make_pdb_method_name( &bdef, backend ))) {
877 fprintf(stderr, "Can't initialize passdb backend.\n");
878 return 1;
879 }
880 } else {
881 if (!NT_STATUS_IS_OK(make_pdb_method_name(&bdef, lp_passdb_backend()))) {
882 fprintf(stderr, "Can't initialize passdb backend.\n");
883 return 1;
884 }
885 }
886
887 /* the lowest bit options are always accepted */
888 checkparms = setparms & ~MASK_ALWAYS_GOOD;
889
890 if (checkparms & BIT_FIX_INIT) {
891 return fix_users_list(bdef);
892 }
893
894 /* account policy operations */
895 if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
896 uint32 value;
897 int field = account_policy_name_to_fieldnum(account_policy);
898 if (field == 0) {
899 char *apn = account_policy_names_list();
900 fprintf(stderr, "No account policy by that name\n");
901 if (apn) {
902 fprintf(stderr, "Account policy names are :\n%s\n", apn);
903 }
904 SAFE_FREE(apn);
905 exit(1);
906 }
907 if (!pdb_get_account_policy(field, &value)) {
908 fprintf(stderr, "valid account policy, but unable to fetch value!\n");
909 if (!account_policy_value_set)
910 exit(1);
911 }
912 printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field));
913 if (account_policy_value_set) {
914 printf("account policy \"%s\" value was: %u\n", account_policy, value);
915 if (!pdb_set_account_policy(field, account_policy_value)) {
916 fprintf(stderr, "valid account policy, but unable to set value!\n");
917 exit(1);
918 }
919 printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value);
920 exit(0);
921 } else {
922 printf("account policy \"%s\" value is: %u\n", account_policy, value);
923 exit(0);
924 }
925 }
926
927 if (reset_account_policies) {
928 if (!reinit_account_policies()) {
929 exit(1);
930 }
931
932 exit(0);
933 }
934
935 /* import and export operations */
936
937 if ( ((checkparms & BIT_IMPORT)
938 || (checkparms & BIT_EXPORT))
939 && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER)) )
940 {
941 NTSTATUS status;
942
943 bin = bout = bdef;
944
945 if (backend_in) {
946 status = make_pdb_method_name(&bin, backend_in);
947
948 if ( !NT_STATUS_IS_OK(status) ) {
949 fprintf(stderr, "Unable to initialize %s.\n", backend_in);
950 return 1;
951 }
952 }
953
954 if (backend_out) {
955 status = make_pdb_method_name(&bout, backend_out);
956
957 if ( !NT_STATUS_IS_OK(status) ) {
958 fprintf(stderr, "Unable to initialize %s.\n", backend_out);
959 return 1;
960 }
961 }
962
963 if (transfer_account_policies) {
964
965 if (!(checkparms & BIT_USER))
966 return export_account_policies(bin, bout);
967
968 } else if (transfer_groups) {
969
970 if (!(checkparms & BIT_USER))
971 return export_groups(bin, bout);
972
973 } else {
974 return export_database(bin, bout,
975 (checkparms & BIT_USER) ? user_name : NULL );
976 }
977 }
978
979 /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
980 /* fake up BIT_LIST if only BIT_USER is defined */
981 if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
982 checkparms += BIT_LIST;
983 }
984
985 /* modify flag is optional to maintain backwards compatibility */
986 /* fake up BIT_MODIFY if BIT_USER and at least one of MASK_USER_GOOD is defined */
987 if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
988 checkparms += BIT_MODIFY;
989 }
990
991 /* list users operations */
992 if (checkparms & BIT_LIST) {
993 if (!(checkparms & ~BIT_LIST)) {
994 return print_users_list (bdef, verbose, spstyle);
995 }
996 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
997 return print_user_info (bdef, user_name, verbose, spstyle);
998 }
999 }
1000
1001 /* mask out users options */
1002 checkparms &= ~MASK_USER_GOOD;
1003
1004 /* if bad password count is reset, we must be modifying */
1005 if (checkparms & BIT_BADPWRESET) {
1006 checkparms |= BIT_MODIFY;
1007 checkparms &= ~BIT_BADPWRESET;
1008 }
1009
1010 /* if logon hours is reset, must modify */
1011 if (checkparms & BIT_LOGONHOURS) {
1012 checkparms |= BIT_MODIFY;
1013 checkparms &= ~BIT_LOGONHOURS;
1014 }
1015
1016 /* account operation */
1017 if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
1018 /* check use of -u option */
1019 if (!(checkparms & BIT_USER)) {
1020 fprintf (stderr, "Username not specified! (use -u option)\n");
1021 return -1;
1022 }
1023
1024 /* account creation operations */
1025 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
1026 if (checkparms & BIT_MACHINE) {
1027 return new_machine (bdef, user_name);
1028 } else {
1029 return new_user (bdef, user_name, full_name, home_dir,
1030 home_drive, logon_script, profile_path, user_sid, pw_from_stdin);
1031 }
1032 }
1033
1034 /* account deletion operations */
1035 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
1036 if (checkparms & BIT_MACHINE) {
1037 return delete_machine_entry (bdef, user_name);
1038 } else {
1039 return delete_user_entry (bdef, user_name);
1040 }
1041 }
1042
1043 /* account modification operations */
1044 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
1045 time_t pwd_can_change = -1;
1046 time_t pwd_must_change = -1;
1047 const char *errstr;
1048
1049 if (pwd_can_change_time) {
1050 errstr = "can";
1051 if (pwd_time_format) {
1052 struct tm tm;
1053 char *ret;
1054
1055 memset(&tm, 0, sizeof(struct tm));
1056 ret = strptime(pwd_can_change_time, pwd_time_format, &tm);
1057 if (ret == NULL || *ret != '\0') {
1058 goto error;
1059 }
1060
1061 pwd_can_change = mktime(&tm);
1062
1063 if (pwd_can_change == -1) {
1064 goto error;
1065 }
1066 } else { /* assume it is unix time */
1067 errno = 0;
1068 pwd_can_change = strtol(pwd_can_change_time, NULL, 10);
1069 if (errno) {
1070 goto error;
1071 }
1072 }
1073 }
1074 if (pwd_must_change_time) {
1075 errstr = "must";
1076 if (pwd_time_format) {
1077 struct tm tm;
1078 char *ret;
1079
1080 memset(&tm, 0, sizeof(struct tm));
1081 ret = strptime(pwd_must_change_time, pwd_time_format, &tm);
1082 if (ret == NULL || *ret != '\0') {
1083 goto error;
1084 }
1085
1086 pwd_must_change = mktime(&tm);
1087
1088 if (pwd_must_change == -1) {
1089 goto error;
1090 }
1091 } else { /* assume it is unix time */
1092 errno = 0;
1093 pwd_must_change = strtol(pwd_must_change_time, NULL, 10);
1094 if (errno) {
1095 goto error;
1096 }
1097 }
1098 }
1099 return set_user_info (bdef, user_name, full_name, home_dir,
1100 acct_desc, home_drive, logon_script, profile_path, account_control,
1101 user_sid, user_domain, badpw_reset, hours_reset, pwd_can_change,
1102 pwd_must_change);
1103 error:
1104 fprintf (stderr, "Error parsing the time in pwd-%s-change-time!\n", errstr);
1105 return -1;
1106 }
1107 }
1108
1109 if (setparms >= 0x20) {
1110 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
1111 }
1112 poptPrintHelp(pc, stderr, 0);
1113
1114 return 1;
1115 }
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