source: branches/samba-3.3.x/source/utils/pdbedit.c

Last change on this file was 206, checked in by Herwig Bauernfeind, 16 years ago

Import Samba 3.3 branch at 3.0.0 level (psmedley's port)
File size: 31.8 KB
RevLine 
[206]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 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/*********************************************************
57 Add all currently available users to another db
58 ********************************************************/
59
60static int export_database (struct pdb_methods *in,
61 struct pdb_methods *out,
62 const char *username)
63{
64 NTSTATUS status;
65 struct pdb_search *u_search;
66 struct samr_displayentry userentry;
67
68 DEBUG(3, ("export_database: username=\"%s\"\n", username ? username : "(NULL)"));
69
70 u_search = pdb_search_init(PDB_USER_SEARCH);
71 if (u_search == NULL) {
72 DEBUG(0, ("pdb_search_init failed\n"));
73 return 1;
74 }
75
76 if (!in->search_users(in, u_search, 0)) {
77 DEBUG(0, ("Could not start searching users\n"));
78 pdb_search_destroy(u_search);
79 return 1;
80 }
81
82 while (u_search->next_entry(u_search, &userentry)) {
83 struct samu *user;
84 struct samu *account;
85 DOM_SID user_sid;
86
87 DEBUG(4, ("Processing account %s\n", userentry.account_name));
88
89 if ((username != NULL)
90 && (strcmp(username, userentry.account_name) != 0)) {
91 /*
92 * ignore unwanted users
93 */
94 continue;
95 }
96
97 user = samu_new(talloc_tos());
98 if (user == NULL) {
99 DEBUG(0, ("talloc failed\n"));
100 break;
101 }
102
103 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
104
105 status = in->getsampwsid(in, user, &user_sid);
106
107 if (!NT_STATUS_IS_OK(status)) {
108 DEBUG(2, ("getsampwsid failed: %s\n",
109 nt_errstr(status)));
110 TALLOC_FREE(user);
111 continue;
112 }
113
114 account = samu_new(NULL);
115 if (account == NULL) {
116 fprintf(stderr, "export_database: Memory allocation "
117 "failure!\n");
118 TALLOC_FREE( user );
119 pdb_search_destroy(u_search);
120 return 1;
121 }
122
123 printf("Importing account for %s...", user->username);
124 status = out->getsampwnam(out, account, user->username);
125
126 if (NT_STATUS_IS_OK(status)) {
127 status = out->update_sam_account( out, user );
128 } else {
129 status = out->add_sam_account(out, user);
130 }
131
132 if ( NT_STATUS_IS_OK(status) ) {
133 printf( "ok\n");
134 } else {
135 printf( "failed\n");
136 }
137
138 TALLOC_FREE( account );
139 TALLOC_FREE( user );
140 }
141
142 pdb_search_destroy(u_search);
143
144 return 0;
145}
146
147/*********************************************************
148 Add all currently available group mappings to another db
149 ********************************************************/
150
151static int export_groups (struct pdb_methods *in, struct pdb_methods *out)
152{
153 GROUP_MAP *maps = NULL;
154 size_t i, entries = 0;
155 NTSTATUS status;
156
157 status = in->enum_group_mapping(in, get_global_sam_sid(),
158 SID_NAME_DOM_GRP, &maps, &entries, False);
159
160 if ( NT_STATUS_IS_ERR(status) ) {
161 fprintf(stderr, "Unable to enumerate group map entries.\n");
162 return 1;
163 }
164
165 for (i=0; i<entries; i++) {
166 out->add_group_mapping_entry(out, &(maps[i]));
167 }
168
169 SAFE_FREE( maps );
170
171 return 0;
172}
173
174/*********************************************************
175 Reset account policies to their default values and remove marker
176 ********************************************************/
177
178static int reinit_account_policies (void)
179{
180 int i;
181
182 for (i=1; decode_account_policy_name(i) != NULL; i++) {
183 uint32 policy_value;
184 if (!account_policy_get_default(i, &policy_value)) {
185 fprintf(stderr, "Can't get default account policy\n");
186 return -1;
187 }
188 if (!account_policy_set(i, policy_value)) {
189 fprintf(stderr, "Can't set account policy in tdb\n");
190 return -1;
191 }
192 }
193
194 return 0;
195}
196
197
198/*********************************************************
199 Add all currently available account policy from tdb to one backend
200 ********************************************************/
201
202static int export_account_policies (struct pdb_methods *in, struct pdb_methods *out)
203{
204 int i;
205
206 for ( i=1; decode_account_policy_name(i) != NULL; i++ ) {
207 uint32 policy_value;
208 NTSTATUS status;
209
210 status = in->get_account_policy(in, i, &policy_value);
211
212 if ( NT_STATUS_IS_ERR(status) ) {
213 fprintf(stderr, "Unable to get account policy from %s\n", in->name);
214 return -1;
215 }
216
217 status = out->set_account_policy(out, i, policy_value);
218
219 if ( NT_STATUS_IS_ERR(status) ) {
220 fprintf(stderr, "Unable to migrate account policy to %s\n", out->name);
221 return -1;
222 }
223 }
224
225 return 0;
226}
227
228
229/*********************************************************
230 Print info from sam structure
231**********************************************************/
232
233static int print_sam_info (struct samu *sam_pwent, bool verbosity, bool smbpwdstyle)
234{
235 uid_t uid;
236 time_t tmp;
237
238 /* TODO: chaeck if entry is a user or a workstation */
239 if (!sam_pwent) return -1;
240
241 if (verbosity) {
242 char temp[44];
243 const uint8 *hours;
244
245 printf ("Unix username: %s\n", pdb_get_username(sam_pwent));
246 printf ("NT username: %s\n", pdb_get_nt_username(sam_pwent));
247 printf ("Account Flags: %s\n", pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent), NEW_PW_FORMAT_SPACE_PADDED_LEN));
248 printf ("User SID: %s\n",
249 sid_string_tos(pdb_get_user_sid(sam_pwent)));
250 printf ("Primary Group SID: %s\n",
251 sid_string_tos(pdb_get_group_sid(sam_pwent)));
252 printf ("Full Name: %s\n", pdb_get_fullname(sam_pwent));
253 printf ("Home Directory: %s\n", pdb_get_homedir(sam_pwent));
254 printf ("HomeDir Drive: %s\n", pdb_get_dir_drive(sam_pwent));
255 printf ("Logon Script: %s\n", pdb_get_logon_script(sam_pwent));
256 printf ("Profile Path: %s\n", pdb_get_profile_path(sam_pwent));
257 printf ("Domain: %s\n", pdb_get_domain(sam_pwent));
258 printf ("Account desc: %s\n", pdb_get_acct_desc(sam_pwent));
259 printf ("Workstations: %s\n", pdb_get_workstations(sam_pwent));
260 printf ("Munged dial: %s\n", pdb_get_munged_dial(sam_pwent));
261
262 tmp = pdb_get_logon_time(sam_pwent);
263 printf ("Logon time: %s\n", tmp ? http_timestring(tmp) : "0");
264
265 tmp = pdb_get_logoff_time(sam_pwent);
266 printf ("Logoff time: %s\n", tmp ? http_timestring(tmp) : "0");
267
268 tmp = pdb_get_kickoff_time(sam_pwent);
269 printf ("Kickoff time: %s\n", tmp ? http_timestring(tmp) : "0");
270
271 tmp = pdb_get_pass_last_set_time(sam_pwent);
272 printf ("Password last set: %s\n", tmp ? http_timestring(tmp) : "0");
273
274 tmp = pdb_get_pass_can_change_time(sam_pwent);
275 printf ("Password can change: %s\n", tmp ? http_timestring(tmp) : "0");
276
277 tmp = pdb_get_pass_must_change_time(sam_pwent);
278 printf ("Password must change: %s\n", tmp ? http_timestring(tmp) : "0");
279
280 tmp = pdb_get_bad_password_time(sam_pwent);
281 printf ("Last bad password : %s\n", tmp ? http_timestring(tmp) : "0");
282 printf ("Bad password count : %d\n",
283 pdb_get_bad_password_count(sam_pwent));
284
285 hours = pdb_get_hours(sam_pwent);
286 pdb_sethexhours(temp, hours);
287 printf ("Logon hours : %s\n", temp);
288
289 } else if (smbpwdstyle) {
290 char lm_passwd[33];
291 char nt_passwd[33];
292
293 uid = nametouid(pdb_get_username(sam_pwent));
294 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
295 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
296
297 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
298 pdb_get_username(sam_pwent),
299 (unsigned long)uid,
300 lm_passwd,
301 nt_passwd,
302 pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
303 (uint32)convert_time_t_to_uint32(pdb_get_pass_last_set_time(sam_pwent)));
304 } else {
305 uid = nametouid(pdb_get_username(sam_pwent));
306 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
307 pdb_get_fullname(sam_pwent));
308 }
309
310 return 0;
311}
312
313/*********************************************************
314 Get an Print User Info
315**********************************************************/
316
317static int print_user_info (struct pdb_methods *in, const char *username, bool verbosity, bool smbpwdstyle)
318{
319 struct samu *sam_pwent=NULL;
320 bool ret;
321
322 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
323 return -1;
324 }
325
326 ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
327
328 if (ret==False) {
329 fprintf (stderr, "Username not found!\n");
330 TALLOC_FREE(sam_pwent);
331 return -1;
332 }
333
334 ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
335 TALLOC_FREE(sam_pwent);
336
337 return ret;
338}
339
340/*********************************************************
341 List Users
342**********************************************************/
343static int print_users_list (struct pdb_methods *in, bool verbosity, bool smbpwdstyle)
344{
345 struct pdb_search *u_search;
346 struct samr_displayentry userentry;
347
348 u_search = pdb_search_init(PDB_USER_SEARCH);
349 if (u_search == NULL) {
350 DEBUG(0, ("pdb_search_init failed\n"));
351 return 1;
352 }
353
354 if (!in->search_users(in, u_search, 0)) {
355 DEBUG(0, ("Could not start searching users\n"));
356 pdb_search_destroy(u_search);
357 return 1;
358 }
359
360 while (u_search->next_entry(u_search, &userentry)) {
361 struct samu *sam_pwent;
362 DOM_SID user_sid;
363 NTSTATUS status;
364
365 sam_pwent = samu_new(talloc_tos());
366 if (sam_pwent == NULL) {
367 DEBUG(0, ("talloc failed\n"));
368 break;
369 }
370
371 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
372
373 status = in->getsampwsid(in, sam_pwent, &user_sid);
374
375 if (!NT_STATUS_IS_OK(status)) {
376 DEBUG(2, ("getsampwsid failed: %s\n",
377 nt_errstr(status)));
378 TALLOC_FREE(sam_pwent);
379 continue;
380 }
381
382 if (verbosity)
383 printf ("---------------\n");
384 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
385 TALLOC_FREE(sam_pwent);
386 }
387 pdb_search_destroy(u_search);
388
389 return 0;
390}
391
392/*********************************************************
393 Fix a list of Users for uninitialised passwords
394**********************************************************/
395static int fix_users_list (struct pdb_methods *in)
396{
397 struct pdb_search *u_search;
398 struct samr_displayentry userentry;
399
400 u_search = pdb_search_init(PDB_USER_SEARCH);
401 if (u_search == NULL) {
402 DEBUG(0, ("pdb_search_init failed\n"));
403 return 1;
404 }
405
406 if (!in->search_users(in, u_search, 0)) {
407 DEBUG(0, ("Could not start searching users\n"));
408 pdb_search_destroy(u_search);
409 return 1;
410 }
411
412 while (u_search->next_entry(u_search, &userentry)) {
413 struct samu *sam_pwent;
414 DOM_SID user_sid;
415 NTSTATUS status;
416
417 sam_pwent = samu_new(talloc_tos());
418 if (sam_pwent == NULL) {
419 DEBUG(0, ("talloc failed\n"));
420 break;
421 }
422
423 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
424
425 status = in->getsampwsid(in, sam_pwent, &user_sid);
426
427 if (!NT_STATUS_IS_OK(status)) {
428 DEBUG(2, ("getsampwsid failed: %s\n",
429 nt_errstr(status)));
430 TALLOC_FREE(sam_pwent);
431 continue;
432 }
433
434 if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
435 printf("Update of user %s failed!\n",
436 pdb_get_username(sam_pwent));
437 }
438 TALLOC_FREE(sam_pwent);
439 }
440 pdb_search_destroy(u_search);
441 return 0;
442}
443
444/*********************************************************
445 Set User Info
446**********************************************************/
447
448static int set_user_info (struct pdb_methods *in, const char *username,
449 const char *fullname, const char *homedir,
450 const char *acct_desc,
451 const char *drive, const char *script,
452 const char *profile, const char *account_control,
453 const char *user_sid, const char *user_domain,
454 const bool badpw, const bool hours)
455{
456 bool updated_autolock = False, updated_badpw = False;
457 struct samu *sam_pwent=NULL;
458 bool ret;
459
460 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
461 return 1;
462 }
463
464 ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
465 if (ret==False) {
466 fprintf (stderr, "Username not found!\n");
467 TALLOC_FREE(sam_pwent);
468 return -1;
469 }
470
471 if (hours) {
472 uint8 hours_array[MAX_HOURS_LEN];
473 uint32 hours_len;
474
475 hours_len = pdb_get_hours_len(sam_pwent);
476 memset(hours_array, 0xff, hours_len);
477
478 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
479 }
480
481 if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
482 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
483 }
484
485 if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
486 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
487 }
488
489 if (fullname)
490 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
491 if (acct_desc)
492 pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED);
493 if (homedir)
494 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
495 if (drive)
496 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
497 if (script)
498 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
499 if (profile)
500 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
501 if (user_domain)
502 pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED);
503
504 if (account_control) {
505 uint32 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
506 ACB_PWNOEXP|ACB_AUTOLOCK);
507
508 uint32 newflag = pdb_decode_acct_ctrl(account_control);
509
510 if (newflag & not_settable) {
511 fprintf(stderr, "Can only set [NDHLX] flags\n");
512 TALLOC_FREE(sam_pwent);
513 return -1;
514 }
515
516 pdb_set_acct_ctrl(sam_pwent,
517 (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
518 PDB_CHANGED);
519 }
520 if (user_sid) {
521 DOM_SID u_sid;
522 if (!string_to_sid(&u_sid, user_sid)) {
523 /* not a complete sid, may be a RID, try building a SID */
524 int u_rid;
525
526 if (sscanf(user_sid, "%d", &u_rid) != 1) {
527 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
528 return -1;
529 }
530 sid_copy(&u_sid, get_global_sam_sid());
531 sid_append_rid(&u_sid, u_rid);
532 }
533 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
534 }
535
536 if (badpw) {
537 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
538 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
539 }
540
541 if (NT_STATUS_IS_OK(in->update_sam_account (in, sam_pwent)))
542 print_user_info (in, username, True, False);
543 else {
544 fprintf (stderr, "Unable to modify entry!\n");
545 TALLOC_FREE(sam_pwent);
546 return -1;
547 }
548 TALLOC_FREE(sam_pwent);
549 return 0;
550}
551
552/*********************************************************
553 Add New User
554**********************************************************/
555static int new_user (struct pdb_methods *in, const char *username,
556 const char *fullname, const char *homedir,
557 const char *drive, const char *script,
558 const char *profile, char *user_sid, bool stdin_get)
559{
560 struct samu *sam_pwent;
561 char *password1, *password2;
562 int rc_pwd_cmp;
563 struct passwd *pwd;
564
565 get_global_sam_sid();
566
567 if ( !(pwd = getpwnam_alloc(talloc_autofree_context(), username )) ) {
568 DEBUG(0,("Cannot locate Unix account for %s\n", username));
569 return -1;
570 }
571
572 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
573 DEBUG(0, ("Memory allocation failure!\n"));
574 return -1;
575 }
576
577 if (!NT_STATUS_IS_OK(samu_alloc_rid_unix(sam_pwent, pwd ))) {
578 TALLOC_FREE( sam_pwent );
579 TALLOC_FREE( pwd );
580 DEBUG(0, ("could not create account to add new user %s\n", username));
581 return -1;
582 }
583
584 password1 = get_pass( "new password:", stdin_get);
585 password2 = get_pass( "retype new password:", stdin_get);
586 if ((rc_pwd_cmp = strcmp (password1, password2))) {
587 fprintf (stderr, "Passwords do not match!\n");
588 TALLOC_FREE(sam_pwent);
589 } else {
590 pdb_set_plaintext_passwd(sam_pwent, password1);
591 }
592
593 memset(password1, 0, strlen(password1));
594 SAFE_FREE(password1);
595 memset(password2, 0, strlen(password2));
596 SAFE_FREE(password2);
597
598 /* pwds do _not_ match? */
599 if (rc_pwd_cmp)
600 return -1;
601
602 if (fullname)
603 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
604 if (homedir)
605 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
606 if (drive)
607 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
608 if (script)
609 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
610 if (profile)
611 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
612 if (user_sid) {
613 DOM_SID u_sid;
614 if (!string_to_sid(&u_sid, user_sid)) {
615 /* not a complete sid, may be a RID, try building a SID */
616 int u_rid;
617
618 if (sscanf(user_sid, "%d", &u_rid) != 1) {
619 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
620 TALLOC_FREE(sam_pwent);
621 return -1;
622 }
623 sid_copy(&u_sid, get_global_sam_sid());
624 sid_append_rid(&u_sid, u_rid);
625 }
626 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
627 }
628
629 pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
630
631 if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
632 print_user_info (in, username, True, False);
633 } else {
634 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
635 TALLOC_FREE(sam_pwent);
636 return -1;
637 }
638 TALLOC_FREE(sam_pwent);
639 return 0;
640}
641
642/*********************************************************
643 Add New Machine
644**********************************************************/
645
646static int new_machine (struct pdb_methods *in, const char *machine_in)
647{
648 struct samu *sam_pwent=NULL;
649 fstring machinename;
650 fstring machineaccount;
651 struct passwd *pwd = NULL;
652
653 get_global_sam_sid();
654
655 if (strlen(machine_in) == 0) {
656 fprintf(stderr, "No machine name given\n");
657 return -1;
658 }
659
660 fstrcpy(machinename, machine_in);
661 machinename[15]= '\0';
662
663 if (machinename[strlen (machinename) -1] == '$')
664 machinename[strlen (machinename) -1] = '\0';
665
666 strlower_m(machinename);
667
668 fstrcpy(machineaccount, machinename);
669 fstrcat(machineaccount, "$");
670
671 if ( !(pwd = getpwnam_alloc(talloc_autofree_context(), machineaccount )) ) {
672 DEBUG(0,("Cannot locate Unix account for %s\n", machineaccount));
673 return -1;
674 }
675
676 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
677 fprintf(stderr, "Memory allocation error!\n");
678 TALLOC_FREE(pwd);
679 return -1;
680 }
681
682 if ( !NT_STATUS_IS_OK(samu_alloc_rid_unix(sam_pwent, pwd )) ) {
683 fprintf(stderr, "Could not init sam from pw\n");
684 TALLOC_FREE(pwd);
685 return -1;
686 }
687
688 TALLOC_FREE(pwd);
689
690 pdb_set_plaintext_passwd (sam_pwent, machinename);
691 pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
692 pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
693
694 if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
695 print_user_info (in, machineaccount, True, False);
696 } else {
697 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
698 TALLOC_FREE(sam_pwent);
699 return -1;
700 }
701 TALLOC_FREE(sam_pwent);
702 return 0;
703}
704
705/*********************************************************
706 Delete user entry
707**********************************************************/
708
709static int delete_user_entry (struct pdb_methods *in, const char *username)
710{
711 struct samu *samaccount = NULL;
712
713 if ( (samaccount = samu_new( NULL )) == NULL ) {
714 return -1;
715 }
716
717 if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, username))) {
718 fprintf (stderr, "user %s does not exist in the passdb\n", username);
719 return -1;
720 }
721
722 if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
723 fprintf (stderr, "Unable to delete user %s\n", username);
724 return -1;
725 }
726 return 0;
727}
728
729/*********************************************************
730 Delete machine entry
731**********************************************************/
732
733static int delete_machine_entry (struct pdb_methods *in, const char *machinename)
734{
735 fstring name;
736 struct samu *samaccount = NULL;
737
738 if (strlen(machinename) == 0) {
739 fprintf(stderr, "No machine name given\n");
740 return -1;
741 }
742
743 fstrcpy(name, machinename);
744 name[15] = '\0';
745 if (name[strlen(name)-1] != '$')
746 fstrcat (name, "$");
747
748 if ( (samaccount = samu_new( NULL )) == NULL ) {
749 return -1;
750 }
751
752 if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, name))) {
753 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
754 return -1;
755 }
756
757 if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
758 fprintf (stderr, "Unable to delete machine %s\n", name);
759 return -1;
760 }
761
762 return 0;
763}
764
765/*********************************************************
766 Start here.
767**********************************************************/
768
769int main (int argc, char **argv)
770{
771 static int list_users = False;
772 static int verbose = False;
773 static int spstyle = False;
774 static int machine = False;
775 static int add_user = False;
776 static int delete_user = False;
777 static int modify_user = False;
778 uint32 setparms, checkparms;
779 int opt;
780 static char *full_name = NULL;
781 static char *acct_desc = NULL;
782 static const char *user_name = NULL;
783 static char *home_dir = NULL;
784 static char *home_drive = NULL;
785 static char *backend = NULL;
786 static char *backend_in = NULL;
787 static char *backend_out = NULL;
788 static int transfer_groups = False;
789 static int transfer_account_policies = False;
790 static int reset_account_policies = False;
791 static int force_initialised_password = False;
792 static char *logon_script = NULL;
793 static char *profile_path = NULL;
794 static char *user_domain = NULL;
795 static char *account_control = NULL;
796 static char *account_policy = NULL;
797 static char *user_sid = NULL;
798 static long int account_policy_value = 0;
799 bool account_policy_value_set = False;
800 static int badpw_reset = False;
801 static int hours_reset = False;
802 static char *pwd_time_format = NULL;
803 static int pw_from_stdin = False;
804 struct pdb_methods *bin, *bout, *bdef;
805 char *configfile = NULL;
806 TALLOC_CTX *frame = talloc_stackframe();
807 poptContext pc;
808 struct poptOption long_options[] = {
809 POPT_AUTOHELP
810 {"list", 'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
811 {"verbose", 'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
812 {"smbpasswd-style", 'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
813 {"user", 'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
814 {"account-desc", 'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL},
815 {"fullname", 'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
816 {"homedir", 'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
817 {"drive", 'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
818 {"script", 'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
819 {"profile", 'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
820 {"domain", 'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL},
821 {"user SID", 'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
822 {"create", 'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
823 {"modify", 'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
824 {"machine", 'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
825 {"delete", 'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
826 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
827 {"import", 'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
828 {"export", 'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
829 {"group", 'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
830 {"policies", 'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL},
831 {"policies-reset", 0, POPT_ARG_NONE, &reset_account_policies, 0, "restore default policies", NULL},
832 {"account-policy", 'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
833 {"value", 'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
834 {"account-control", 'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
835 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
836 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
837 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
838 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
839 {"password-from-stdin", 't', POPT_ARG_NONE, &pw_from_stdin, 0, "get password from standard in", NULL},
840 POPT_COMMON_SAMBA
841 POPT_TABLEEND
842 };
843
844 /* we shouldn't have silly checks like this */
845 if (getuid() != 0) {
846 d_fprintf(stderr, "You must be root to use pdbedit\n");
847 TALLOC_FREE(frame);
848 return -1;
849 }
850
851 bin = bout = bdef = NULL;
852
853 load_case_tables();
854
855 setup_logging("pdbedit", True);
856
857 pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
858 POPT_CONTEXT_KEEP_FIRST);
859
860 while((opt = poptGetNextOpt(pc)) != -1) {
861 switch (opt) {
862 case 'C':
863 account_policy_value_set = True;
864 break;
865 case 's':
866 configfile = optarg;
867 break;
868 }
869 }
870
871 poptGetArg(pc); /* Drop argv[0], the program name */
872
873 if (user_name == NULL)
874 user_name = poptGetArg(pc);
875
876 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True)) {
877 fprintf(stderr, "Can't load %s - run testparm to debug it\n", get_dyn_CONFIGFILE());
878 exit(1);
879 }
880
881 if(!initialize_password_db(False, NULL))
882 exit(1);
883
884 if (!init_names())
885 exit(1);
886
887 setparms = (backend ? BIT_BACKEND : 0) +
888 (verbose ? BIT_VERBOSE : 0) +
889 (spstyle ? BIT_SPSTYLE : 0) +
890 (full_name ? BIT_FULLNAME : 0) +
891 (home_dir ? BIT_HOMEDIR : 0) +
892 (home_drive ? BIT_HDIRDRIVE : 0) +
893 (logon_script ? BIT_LOGSCRIPT : 0) +
894 (profile_path ? BIT_PROFILE : 0) +
895 (user_domain ? BIT_USERDOMAIN : 0) +
896 (machine ? BIT_MACHINE : 0) +
897 (user_name ? BIT_USER : 0) +
898 (list_users ? BIT_LIST : 0) +
899 (force_initialised_password ? BIT_FIX_INIT : 0) +
900 (user_sid ? BIT_USERSIDS : 0) +
901 (modify_user ? BIT_MODIFY : 0) +
902 (add_user ? BIT_CREATE : 0) +
903 (delete_user ? BIT_DELETE : 0) +
904 (account_control ? BIT_ACCTCTRL : 0) +
905 (account_policy ? BIT_ACCPOLICY : 0) +
906 (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
907 (backend_in ? BIT_IMPORT : 0) +
908 (backend_out ? BIT_EXPORT : 0) +
909 (badpw_reset ? BIT_BADPWRESET : 0) +
910 (hours_reset ? BIT_LOGONHOURS : 0);
911
912 if (setparms & BIT_BACKEND) {
913 if (!NT_STATUS_IS_OK(make_pdb_method_name( &bdef, backend ))) {
914 fprintf(stderr, "Can't initialize passdb backend.\n");
915 return 1;
916 }
917 } else {
918 if (!NT_STATUS_IS_OK(make_pdb_method_name(&bdef, lp_passdb_backend()))) {
919 fprintf(stderr, "Can't initialize passdb backend.\n");
920 return 1;
921 }
922 }
923
924 /* the lowest bit options are always accepted */
925 checkparms = setparms & ~MASK_ALWAYS_GOOD;
926
927 if (checkparms & BIT_FIX_INIT) {
928 return fix_users_list(bdef);
929 }
930
931 /* account policy operations */
932 if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
933 uint32 value;
934 int field = account_policy_name_to_fieldnum(account_policy);
935 if (field == 0) {
936 const char **names;
937 int count;
938 int i;
939 account_policy_names_list(&names, &count);
940 fprintf(stderr, "No account policy by that name!\n");
941 if (count !=0) {
942 fprintf(stderr, "Account policy names are:\n");
943 for (i = 0; i < count ; i++) {
944 d_fprintf(stderr, "%s\n", names[i]);
945 }
946 }
947 SAFE_FREE(names);
948 exit(1);
949 }
950 if (!pdb_get_account_policy(field, &value)) {
951 fprintf(stderr, "valid account policy, but unable to fetch value!\n");
952 if (!account_policy_value_set)
953 exit(1);
954 }
955 printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field));
956 if (account_policy_value_set) {
957 printf("account policy \"%s\" value was: %u\n", account_policy, value);
958 if (!pdb_set_account_policy(field, account_policy_value)) {
959 fprintf(stderr, "valid account policy, but unable to set value!\n");
960 exit(1);
961 }
962 printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value);
963 exit(0);
964 } else {
965 printf("account policy \"%s\" value is: %u\n", account_policy, value);
966 exit(0);
967 }
968 }
969
970 if (reset_account_policies) {
971 if (!reinit_account_policies()) {
972 exit(1);
973 }
974
975 exit(0);
976 }
977
978 /* import and export operations */
979
980 if ( ((checkparms & BIT_IMPORT)
981 || (checkparms & BIT_EXPORT))
982 && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER)) )
983 {
984 NTSTATUS status;
985
986 bin = bout = bdef;
987
988 if (backend_in) {
989 status = make_pdb_method_name(&bin, backend_in);
990
991 if ( !NT_STATUS_IS_OK(status) ) {
992 fprintf(stderr, "Unable to initialize %s.\n", backend_in);
993 return 1;
994 }
995 }
996
997 if (backend_out) {
998 status = make_pdb_method_name(&bout, backend_out);
999
1000 if ( !NT_STATUS_IS_OK(status) ) {
1001 fprintf(stderr, "Unable to initialize %s.\n", backend_out);
1002 return 1;
1003 }
1004 }
1005
1006 if (transfer_account_policies) {
1007
1008 if (!(checkparms & BIT_USER))
1009 return export_account_policies(bin, bout);
1010
1011 } else if (transfer_groups) {
1012
1013 if (!(checkparms & BIT_USER))
1014 return export_groups(bin, bout);
1015
1016 } else {
1017 return export_database(bin, bout,
1018 (checkparms & BIT_USER) ? user_name : NULL );
1019 }
1020 }
1021
1022 /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
1023 /* fake up BIT_LIST if only BIT_USER is defined */
1024 if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
1025 checkparms += BIT_LIST;
1026 }
1027
1028 /* modify flag is optional to maintain backwards compatibility */
1029 /* fake up BIT_MODIFY if BIT_USER and at least one of MASK_USER_GOOD is defined */
1030 if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
1031 checkparms += BIT_MODIFY;
1032 }
1033
1034 /* list users operations */
1035 if (checkparms & BIT_LIST) {
1036 if (!(checkparms & ~BIT_LIST)) {
1037 return print_users_list (bdef, verbose, spstyle);
1038 }
1039 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
1040 return print_user_info (bdef, user_name, verbose, spstyle);
1041 }
1042 }
1043
1044 /* mask out users options */
1045 checkparms &= ~MASK_USER_GOOD;
1046
1047 /* if bad password count is reset, we must be modifying */
1048 if (checkparms & BIT_BADPWRESET) {
1049 checkparms |= BIT_MODIFY;
1050 checkparms &= ~BIT_BADPWRESET;
1051 }
1052
1053 /* if logon hours is reset, must modify */
1054 if (checkparms & BIT_LOGONHOURS) {
1055 checkparms |= BIT_MODIFY;
1056 checkparms &= ~BIT_LOGONHOURS;
1057 }
1058
1059 /* account operation */
1060 if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
1061 /* check use of -u option */
1062 if (!(checkparms & BIT_USER)) {
1063 fprintf (stderr, "Username not specified! (use -u option)\n");
1064 return -1;
1065 }
1066
1067 /* account creation operations */
1068 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
1069 if (checkparms & BIT_MACHINE) {
1070 return new_machine (bdef, user_name);
1071 } else {
1072 return new_user (bdef, user_name, full_name, home_dir,
1073 home_drive, logon_script, profile_path, user_sid, pw_from_stdin);
1074 }
1075 }
1076
1077 /* account deletion operations */
1078 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
1079 if (checkparms & BIT_MACHINE) {
1080 return delete_machine_entry (bdef, user_name);
1081 } else {
1082 return delete_user_entry (bdef, user_name);
1083 }
1084 }
1085
1086 /* account modification operations */
1087 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
1088 return set_user_info (bdef, user_name, full_name, home_dir,
1089 acct_desc, home_drive, logon_script, profile_path, account_control,
1090 user_sid, user_domain, badpw_reset, hours_reset);
1091 }
1092 }
1093
1094 if (setparms >= 0x20) {
1095 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
1096 }
1097 poptPrintHelp(pc, stderr, 0);
1098
1099 TALLOC_FREE(frame);
1100 return 1;
1101}
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