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Use smbcli dead transport handler in vfs_proxy
[Samba/vfs_proxy.git] / source3 / utils / pdbedit.c
blob50cbc43d6de71bcec959b524932168d7eb506c86
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
60 static 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
151 static 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
178 static 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
202 static 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
233 static int print_sam_info (struct samu *sam_pwent, bool verbosity, bool smbpwdstyle)
234 {
235 uid_t uid;
236 time_t tmp;
237
238 /* TODO: check 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",
264 tmp ? http_timestring(talloc_tos(), tmp) : "0");
265
266 tmp = pdb_get_logoff_time(sam_pwent);
267 printf ("Logoff time: %s\n",
268 tmp ? http_timestring(talloc_tos(), tmp) : "0");
269
270 tmp = pdb_get_kickoff_time(sam_pwent);
271 printf ("Kickoff time: %s\n",
272 tmp ? http_timestring(talloc_tos(), tmp) : "0");
273
274 tmp = pdb_get_pass_last_set_time(sam_pwent);
275 printf ("Password last set: %s\n",
276 tmp ? http_timestring(talloc_tos(), tmp) : "0");
277
278 tmp = pdb_get_pass_can_change_time(sam_pwent);
279 printf ("Password can change: %s\n",
280 tmp ? http_timestring(talloc_tos(), tmp) : "0");
281
282 tmp = pdb_get_pass_must_change_time(sam_pwent);
283 printf ("Password must change: %s\n",
284 tmp ? http_timestring(talloc_tos(), tmp) : "0");
285
286 tmp = pdb_get_bad_password_time(sam_pwent);
287 printf ("Last bad password : %s\n",
288 tmp ? http_timestring(talloc_tos(), tmp) : "0");
289 printf ("Bad password count : %d\n",
290 pdb_get_bad_password_count(sam_pwent));
291
292 hours = pdb_get_hours(sam_pwent);
293 pdb_sethexhours(temp, hours);
294 printf ("Logon hours : %s\n", temp);
295
296 } else if (smbpwdstyle) {
297 char lm_passwd[33];
298 char nt_passwd[33];
299
300 uid = nametouid(pdb_get_username(sam_pwent));
301 pdb_sethexpwd(lm_passwd, pdb_get_lanman_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
302 pdb_sethexpwd(nt_passwd, pdb_get_nt_passwd(sam_pwent), pdb_get_acct_ctrl(sam_pwent));
303
304 printf("%s:%lu:%s:%s:%s:LCT-%08X:\n",
305 pdb_get_username(sam_pwent),
306 (unsigned long)uid,
307 lm_passwd,
308 nt_passwd,
309 pdb_encode_acct_ctrl(pdb_get_acct_ctrl(sam_pwent),NEW_PW_FORMAT_SPACE_PADDED_LEN),
310 (uint32)convert_time_t_to_uint32(pdb_get_pass_last_set_time(sam_pwent)));
311 } else {
312 uid = nametouid(pdb_get_username(sam_pwent));
313 printf ("%s:%lu:%s\n", pdb_get_username(sam_pwent), (unsigned long)uid,
314 pdb_get_fullname(sam_pwent));
315 }
316
317 return 0;
318 }
319
320 /*********************************************************
321 Get an Print User Info
322 **********************************************************/
323
324 static int print_user_info (struct pdb_methods *in, const char *username, bool verbosity, bool smbpwdstyle)
325 {
326 struct samu *sam_pwent=NULL;
327 bool ret;
328
329 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
330 return -1;
331 }
332
333 ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
334
335 if (ret==False) {
336 fprintf (stderr, "Username not found!\n");
337 TALLOC_FREE(sam_pwent);
338 return -1;
339 }
340
341 ret=print_sam_info (sam_pwent, verbosity, smbpwdstyle);
342 TALLOC_FREE(sam_pwent);
343
344 return ret;
345 }
346
347 /*********************************************************
348 List Users
349 **********************************************************/
350 static int print_users_list (struct pdb_methods *in, bool verbosity, bool smbpwdstyle)
351 {
352 struct pdb_search *u_search;
353 struct samr_displayentry userentry;
354
355 u_search = pdb_search_init(PDB_USER_SEARCH);
356 if (u_search == NULL) {
357 DEBUG(0, ("pdb_search_init failed\n"));
358 return 1;
359 }
360
361 if (!in->search_users(in, u_search, 0)) {
362 DEBUG(0, ("Could not start searching users\n"));
363 pdb_search_destroy(u_search);
364 return 1;
365 }
366
367 while (u_search->next_entry(u_search, &userentry)) {
368 struct samu *sam_pwent;
369 DOM_SID user_sid;
370 NTSTATUS status;
371
372 sam_pwent = samu_new(talloc_tos());
373 if (sam_pwent == NULL) {
374 DEBUG(0, ("talloc failed\n"));
375 break;
376 }
377
378 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
379
380 status = in->getsampwsid(in, sam_pwent, &user_sid);
381
382 if (!NT_STATUS_IS_OK(status)) {
383 DEBUG(2, ("getsampwsid failed: %s\n",
384 nt_errstr(status)));
385 TALLOC_FREE(sam_pwent);
386 continue;
387 }
388
389 if (verbosity)
390 printf ("---------------\n");
391 print_sam_info (sam_pwent, verbosity, smbpwdstyle);
392 TALLOC_FREE(sam_pwent);
393 }
394 pdb_search_destroy(u_search);
395
396 return 0;
397 }
398
399 /*********************************************************
400 Fix a list of Users for uninitialised passwords
401 **********************************************************/
402 static int fix_users_list (struct pdb_methods *in)
403 {
404 struct pdb_search *u_search;
405 struct samr_displayentry userentry;
406
407 u_search = pdb_search_init(PDB_USER_SEARCH);
408 if (u_search == NULL) {
409 DEBUG(0, ("pdb_search_init failed\n"));
410 return 1;
411 }
412
413 if (!in->search_users(in, u_search, 0)) {
414 DEBUG(0, ("Could not start searching users\n"));
415 pdb_search_destroy(u_search);
416 return 1;
417 }
418
419 while (u_search->next_entry(u_search, &userentry)) {
420 struct samu *sam_pwent;
421 DOM_SID user_sid;
422 NTSTATUS status;
423
424 sam_pwent = samu_new(talloc_tos());
425 if (sam_pwent == NULL) {
426 DEBUG(0, ("talloc failed\n"));
427 break;
428 }
429
430 sid_compose(&user_sid, get_global_sam_sid(), userentry.rid);
431
432 status = in->getsampwsid(in, sam_pwent, &user_sid);
433
434 if (!NT_STATUS_IS_OK(status)) {
435 DEBUG(2, ("getsampwsid failed: %s\n",
436 nt_errstr(status)));
437 TALLOC_FREE(sam_pwent);
438 continue;
439 }
440
441 if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_pwent))) {
442 printf("Update of user %s failed!\n",
443 pdb_get_username(sam_pwent));
444 }
445 TALLOC_FREE(sam_pwent);
446 }
447 pdb_search_destroy(u_search);
448 return 0;
449 }
450
451 /*********************************************************
452 Set User Info
453 **********************************************************/
454
455 static int set_user_info (struct pdb_methods *in, const char *username,
456 const char *fullname, const char *homedir,
457 const char *acct_desc,
458 const char *drive, const char *script,
459 const char *profile, const char *account_control,
460 const char *user_sid, const char *user_domain,
461 const bool badpw, const bool hours)
462 {
463 bool updated_autolock = False, updated_badpw = False;
464 struct samu *sam_pwent=NULL;
465 bool ret;
466
467 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
468 return 1;
469 }
470
471 ret = NT_STATUS_IS_OK(in->getsampwnam (in, sam_pwent, username));
472 if (ret==False) {
473 fprintf (stderr, "Username not found!\n");
474 TALLOC_FREE(sam_pwent);
475 return -1;
476 }
477
478 if (hours) {
479 uint8 hours_array[MAX_HOURS_LEN];
480 uint32 hours_len;
481
482 hours_len = pdb_get_hours_len(sam_pwent);
483 memset(hours_array, 0xff, hours_len);
484
485 pdb_set_hours(sam_pwent, hours_array, PDB_CHANGED);
486 }
487
488 if (!pdb_update_autolock_flag(sam_pwent, &updated_autolock)) {
489 DEBUG(2,("pdb_update_autolock_flag failed.\n"));
490 }
491
492 if (!pdb_update_bad_password_count(sam_pwent, &updated_badpw)) {
493 DEBUG(2,("pdb_update_bad_password_count failed.\n"));
494 }
495
496 if (fullname)
497 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
498 if (acct_desc)
499 pdb_set_acct_desc(sam_pwent, acct_desc, PDB_CHANGED);
500 if (homedir)
501 pdb_set_homedir(sam_pwent, homedir, PDB_CHANGED);
502 if (drive)
503 pdb_set_dir_drive(sam_pwent,drive, PDB_CHANGED);
504 if (script)
505 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
506 if (profile)
507 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
508 if (user_domain)
509 pdb_set_domain(sam_pwent, user_domain, PDB_CHANGED);
510
511 if (account_control) {
512 uint32 not_settable = ~(ACB_DISABLED|ACB_HOMDIRREQ|ACB_PWNOTREQ|
513 ACB_PWNOEXP|ACB_AUTOLOCK);
514
515 uint32 newflag = pdb_decode_acct_ctrl(account_control);
516
517 if (newflag & not_settable) {
518 fprintf(stderr, "Can only set [NDHLX] flags\n");
519 TALLOC_FREE(sam_pwent);
520 return -1;
521 }
522
523 pdb_set_acct_ctrl(sam_pwent,
524 (pdb_get_acct_ctrl(sam_pwent) & not_settable) | newflag,
525 PDB_CHANGED);
526 }
527 if (user_sid) {
528 DOM_SID u_sid;
529 if (!string_to_sid(&u_sid, user_sid)) {
530 /* not a complete sid, may be a RID, try building a SID */
531 int u_rid;
532
533 if (sscanf(user_sid, "%d", &u_rid) != 1) {
534 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
535 return -1;
536 }
537 sid_copy(&u_sid, get_global_sam_sid());
538 sid_append_rid(&u_sid, u_rid);
539 }
540 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
541 }
542
543 if (badpw) {
544 pdb_set_bad_password_count(sam_pwent, 0, PDB_CHANGED);
545 pdb_set_bad_password_time(sam_pwent, 0, PDB_CHANGED);
546 }
547
548 if (NT_STATUS_IS_OK(in->update_sam_account (in, sam_pwent)))
549 print_user_info (in, username, True, False);
550 else {
551 fprintf (stderr, "Unable to modify entry!\n");
552 TALLOC_FREE(sam_pwent);
553 return -1;
554 }
555 TALLOC_FREE(sam_pwent);
556 return 0;
557 }
558
559 /*********************************************************
560 Add New User
561 **********************************************************/
562 static int new_user (struct pdb_methods *in, const char *username,
563 const char *fullname, const char *homedir,
564 const char *drive, const char *script,
565 const char *profile, char *user_sid, bool stdin_get)
566 {
567 struct samu *sam_pwent;
568 char *password1, *password2;
569 int rc_pwd_cmp;
570 struct passwd *pwd;
571
572 get_global_sam_sid();
573
574 if ( !(pwd = getpwnam_alloc(talloc_autofree_context(), username )) ) {
575 DEBUG(0,("Cannot locate Unix account for %s\n", username));
576 return -1;
577 }
578
579 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
580 DEBUG(0, ("Memory allocation failure!\n"));
581 return -1;
582 }
583
584 if (!NT_STATUS_IS_OK(samu_alloc_rid_unix(sam_pwent, pwd ))) {
585 TALLOC_FREE( sam_pwent );
586 TALLOC_FREE( pwd );
587 DEBUG(0, ("could not create account to add new user %s\n", username));
588 return -1;
589 }
590
591 password1 = get_pass( "new password:", stdin_get);
592 password2 = get_pass( "retype new password:", stdin_get);
593 if ((rc_pwd_cmp = strcmp (password1, password2))) {
594 fprintf (stderr, "Passwords do not match!\n");
595 TALLOC_FREE(sam_pwent);
596 } else {
597 pdb_set_plaintext_passwd(sam_pwent, password1);
598 }
599
600 memset(password1, 0, strlen(password1));
601 SAFE_FREE(password1);
602 memset(password2, 0, strlen(password2));
603 SAFE_FREE(password2);
604
605 /* pwds do _not_ match? */
606 if (rc_pwd_cmp)
607 return -1;
608
609 if (fullname)
610 pdb_set_fullname(sam_pwent, fullname, PDB_CHANGED);
611 if (homedir)
612 pdb_set_homedir (sam_pwent, homedir, PDB_CHANGED);
613 if (drive)
614 pdb_set_dir_drive (sam_pwent, drive, PDB_CHANGED);
615 if (script)
616 pdb_set_logon_script(sam_pwent, script, PDB_CHANGED);
617 if (profile)
618 pdb_set_profile_path (sam_pwent, profile, PDB_CHANGED);
619 if (user_sid) {
620 DOM_SID u_sid;
621 if (!string_to_sid(&u_sid, user_sid)) {
622 /* not a complete sid, may be a RID, try building a SID */
623 int u_rid;
624
625 if (sscanf(user_sid, "%d", &u_rid) != 1) {
626 fprintf(stderr, "Error passed string is not a complete user SID or RID!\n");
627 TALLOC_FREE(sam_pwent);
628 return -1;
629 }
630 sid_copy(&u_sid, get_global_sam_sid());
631 sid_append_rid(&u_sid, u_rid);
632 }
633 pdb_set_user_sid (sam_pwent, &u_sid, PDB_CHANGED);
634 }
635
636 pdb_set_acct_ctrl (sam_pwent, ACB_NORMAL, PDB_CHANGED);
637
638 if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
639 print_user_info (in, username, True, False);
640 } else {
641 fprintf (stderr, "Unable to add user! (does it already exist?)\n");
642 TALLOC_FREE(sam_pwent);
643 return -1;
644 }
645 TALLOC_FREE(sam_pwent);
646 return 0;
647 }
648
649 /*********************************************************
650 Add New Machine
651 **********************************************************/
652
653 static int new_machine (struct pdb_methods *in, const char *machine_in)
654 {
655 struct samu *sam_pwent=NULL;
656 fstring machinename;
657 fstring machineaccount;
658 struct passwd *pwd = NULL;
659
660 get_global_sam_sid();
661
662 if (strlen(machine_in) == 0) {
663 fprintf(stderr, "No machine name given\n");
664 return -1;
665 }
666
667 fstrcpy(machinename, machine_in);
668 machinename[15]= '\0';
669
670 if (machinename[strlen (machinename) -1] == '$')
671 machinename[strlen (machinename) -1] = '\0';
672
673 strlower_m(machinename);
674
675 fstrcpy(machineaccount, machinename);
676 fstrcat(machineaccount, "$");
677
678 if ( !(pwd = getpwnam_alloc(talloc_autofree_context(), machineaccount )) ) {
679 DEBUG(0,("Cannot locate Unix account for %s\n", machineaccount));
680 return -1;
681 }
682
683 if ( (sam_pwent = samu_new( NULL )) == NULL ) {
684 fprintf(stderr, "Memory allocation error!\n");
685 TALLOC_FREE(pwd);
686 return -1;
687 }
688
689 if ( !NT_STATUS_IS_OK(samu_alloc_rid_unix(sam_pwent, pwd )) ) {
690 fprintf(stderr, "Could not init sam from pw\n");
691 TALLOC_FREE(pwd);
692 return -1;
693 }
694
695 TALLOC_FREE(pwd);
696
697 pdb_set_plaintext_passwd (sam_pwent, machinename);
698 pdb_set_username (sam_pwent, machineaccount, PDB_CHANGED);
699 pdb_set_acct_ctrl (sam_pwent, ACB_WSTRUST, PDB_CHANGED);
700
701 if (NT_STATUS_IS_OK(in->add_sam_account (in, sam_pwent))) {
702 print_user_info (in, machineaccount, True, False);
703 } else {
704 fprintf (stderr, "Unable to add machine! (does it already exist?)\n");
705 TALLOC_FREE(sam_pwent);
706 return -1;
707 }
708 TALLOC_FREE(sam_pwent);
709 return 0;
710 }
711
712 /*********************************************************
713 Delete user entry
714 **********************************************************/
715
716 static int delete_user_entry (struct pdb_methods *in, const char *username)
717 {
718 struct samu *samaccount = NULL;
719
720 if ( (samaccount = samu_new( NULL )) == NULL ) {
721 return -1;
722 }
723
724 if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, username))) {
725 fprintf (stderr, "user %s does not exist in the passdb\n", username);
726 return -1;
727 }
728
729 if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
730 fprintf (stderr, "Unable to delete user %s\n", username);
731 return -1;
732 }
733 return 0;
734 }
735
736 /*********************************************************
737 Delete machine entry
738 **********************************************************/
739
740 static int delete_machine_entry (struct pdb_methods *in, const char *machinename)
741 {
742 fstring name;
743 struct samu *samaccount = NULL;
744
745 if (strlen(machinename) == 0) {
746 fprintf(stderr, "No machine name given\n");
747 return -1;
748 }
749
750 fstrcpy(name, machinename);
751 name[15] = '\0';
752 if (name[strlen(name)-1] != '$')
753 fstrcat (name, "$");
754
755 if ( (samaccount = samu_new( NULL )) == NULL ) {
756 return -1;
757 }
758
759 if (!NT_STATUS_IS_OK(in->getsampwnam(in, samaccount, name))) {
760 fprintf (stderr, "machine %s does not exist in the passdb\n", name);
761 return -1;
762 }
763
764 if (!NT_STATUS_IS_OK(in->delete_sam_account (in, samaccount))) {
765 fprintf (stderr, "Unable to delete machine %s\n", name);
766 return -1;
767 }
768
769 return 0;
770 }
771
772 /*********************************************************
773 Start here.
774 **********************************************************/
775
776 int main (int argc, char **argv)
777 {
778 static int list_users = False;
779 static int verbose = False;
780 static int spstyle = False;
781 static int machine = False;
782 static int add_user = False;
783 static int delete_user = False;
784 static int modify_user = False;
785 uint32 setparms, checkparms;
786 int opt;
787 static char *full_name = NULL;
788 static char *acct_desc = NULL;
789 static const char *user_name = NULL;
790 static char *home_dir = NULL;
791 static char *home_drive = NULL;
792 static char *backend = NULL;
793 static char *backend_in = NULL;
794 static char *backend_out = NULL;
795 static int transfer_groups = False;
796 static int transfer_account_policies = False;
797 static int reset_account_policies = False;
798 static int force_initialised_password = False;
799 static char *logon_script = NULL;
800 static char *profile_path = NULL;
801 static char *user_domain = NULL;
802 static char *account_control = NULL;
803 static char *account_policy = NULL;
804 static char *user_sid = NULL;
805 static long int account_policy_value = 0;
806 bool account_policy_value_set = False;
807 static int badpw_reset = False;
808 static int hours_reset = False;
809 static char *pwd_time_format = NULL;
810 static int pw_from_stdin = False;
811 struct pdb_methods *bin, *bout, *bdef;
812 TALLOC_CTX *frame = talloc_stackframe();
813 poptContext pc;
814 struct poptOption long_options[] = {
815 POPT_AUTOHELP
816 {"list", 'L', POPT_ARG_NONE, &list_users, 0, "list all users", NULL},
817 {"verbose", 'v', POPT_ARG_NONE, &verbose, 0, "be verbose", NULL },
818 {"smbpasswd-style", 'w',POPT_ARG_NONE, &spstyle, 0, "give output in smbpasswd style", NULL},
819 {"user", 'u', POPT_ARG_STRING, &user_name, 0, "use username", "USER" },
820 {"account-desc", 'N', POPT_ARG_STRING, &acct_desc, 0, "set account description", NULL},
821 {"fullname", 'f', POPT_ARG_STRING, &full_name, 0, "set full name", NULL},
822 {"homedir", 'h', POPT_ARG_STRING, &home_dir, 0, "set home directory", NULL},
823 {"drive", 'D', POPT_ARG_STRING, &home_drive, 0, "set home drive", NULL},
824 {"script", 'S', POPT_ARG_STRING, &logon_script, 0, "set logon script", NULL},
825 {"profile", 'p', POPT_ARG_STRING, &profile_path, 0, "set profile path", NULL},
826 {"domain", 'I', POPT_ARG_STRING, &user_domain, 0, "set a users' domain", NULL},
827 {"user SID", 'U', POPT_ARG_STRING, &user_sid, 0, "set user SID or RID", NULL},
828 {"create", 'a', POPT_ARG_NONE, &add_user, 0, "create user", NULL},
829 {"modify", 'r', POPT_ARG_NONE, &modify_user, 0, "modify user", NULL},
830 {"machine", 'm', POPT_ARG_NONE, &machine, 0, "account is a machine account", NULL},
831 {"delete", 'x', POPT_ARG_NONE, &delete_user, 0, "delete user", NULL},
832 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "use different passdb backend as default backend", NULL},
833 {"import", 'i', POPT_ARG_STRING, &backend_in, 0, "import user accounts from this backend", NULL},
834 {"export", 'e', POPT_ARG_STRING, &backend_out, 0, "export user accounts to this backend", NULL},
835 {"group", 'g', POPT_ARG_NONE, &transfer_groups, 0, "use -i and -e for groups", NULL},
836 {"policies", 'y', POPT_ARG_NONE, &transfer_account_policies, 0, "use -i and -e to move account policies between backends", NULL},
837 {"policies-reset", 0, POPT_ARG_NONE, &reset_account_policies, 0, "restore default policies", NULL},
838 {"account-policy", 'P', POPT_ARG_STRING, &account_policy, 0,"value of an account policy (like maximum password age)",NULL},
839 {"value", 'C', POPT_ARG_LONG, &account_policy_value, 'C',"set the account policy to this value", NULL},
840 {"account-control", 'c', POPT_ARG_STRING, &account_control, 0, "Values of account control", NULL},
841 {"force-initialized-passwords", 0, POPT_ARG_NONE, &force_initialised_password, 0, "Force initialization of corrupt password strings in a passdb backend", NULL},
842 {"bad-password-count-reset", 'z', POPT_ARG_NONE, &badpw_reset, 0, "reset bad password count", NULL},
843 {"logon-hours-reset", 'Z', POPT_ARG_NONE, &hours_reset, 0, "reset logon hours", NULL},
844 {"time-format", 0, POPT_ARG_STRING, &pwd_time_format, 0, "The time format for time parameters", NULL },
845 {"password-from-stdin", 't', POPT_ARG_NONE, &pw_from_stdin, 0, "get password from standard in", NULL},
846 POPT_COMMON_SAMBA
847 POPT_TABLEEND
848 };
849
850 /* we shouldn't have silly checks like this */
851 if (getuid() != 0) {
852 d_fprintf(stderr, "You must be root to use pdbedit\n");
853 TALLOC_FREE(frame);
854 return -1;
855 }
856
857 bin = bout = bdef = NULL;
858
859 load_case_tables();
860
861 setup_logging("pdbedit", True);
862
863 pc = poptGetContext(NULL, argc, (const char **) argv, long_options,
864 POPT_CONTEXT_KEEP_FIRST);
865
866 while((opt = poptGetNextOpt(pc)) != -1) {
867 switch (opt) {
868 case 'C':
869 account_policy_value_set = True;
870 break;
871 }
872 }
873
874 poptGetArg(pc); /* Drop argv[0], the program name */
875
876 if (user_name == NULL)
877 user_name = poptGetArg(pc);
878
879 if (!lp_load(get_dyn_CONFIGFILE(),True,False,False,True)) {
880 fprintf(stderr, "Can't load %s - run testparm to debug it\n", get_dyn_CONFIGFILE());
881 exit(1);
882 }
883
884 if(!initialize_password_db(False, NULL))
885 exit(1);
886
887 if (!init_names())
888 exit(1);
889
890 setparms = (backend ? BIT_BACKEND : 0) +
891 (verbose ? BIT_VERBOSE : 0) +
892 (spstyle ? BIT_SPSTYLE : 0) +
893 (full_name ? BIT_FULLNAME : 0) +
894 (home_dir ? BIT_HOMEDIR : 0) +
895 (home_drive ? BIT_HDIRDRIVE : 0) +
896 (logon_script ? BIT_LOGSCRIPT : 0) +
897 (profile_path ? BIT_PROFILE : 0) +
898 (user_domain ? BIT_USERDOMAIN : 0) +
899 (machine ? BIT_MACHINE : 0) +
900 (user_name ? BIT_USER : 0) +
901 (list_users ? BIT_LIST : 0) +
902 (force_initialised_password ? BIT_FIX_INIT : 0) +
903 (user_sid ? BIT_USERSIDS : 0) +
904 (modify_user ? BIT_MODIFY : 0) +
905 (add_user ? BIT_CREATE : 0) +
906 (delete_user ? BIT_DELETE : 0) +
907 (account_control ? BIT_ACCTCTRL : 0) +
908 (account_policy ? BIT_ACCPOLICY : 0) +
909 (account_policy_value_set ? BIT_ACCPOLVAL : 0) +
910 (backend_in ? BIT_IMPORT : 0) +
911 (backend_out ? BIT_EXPORT : 0) +
912 (badpw_reset ? BIT_BADPWRESET : 0) +
913 (hours_reset ? BIT_LOGONHOURS : 0);
914
915 if (setparms & BIT_BACKEND) {
916 if (!NT_STATUS_IS_OK(make_pdb_method_name( &bdef, backend ))) {
917 fprintf(stderr, "Can't initialize passdb backend.\n");
918 return 1;
919 }
920 } else {
921 if (!NT_STATUS_IS_OK(make_pdb_method_name(&bdef, lp_passdb_backend()))) {
922 fprintf(stderr, "Can't initialize passdb backend.\n");
923 return 1;
924 }
925 }
926
927 /* the lowest bit options are always accepted */
928 checkparms = setparms & ~MASK_ALWAYS_GOOD;
929
930 if (checkparms & BIT_FIX_INIT) {
931 return fix_users_list(bdef);
932 }
933
934 /* account policy operations */
935 if ((checkparms & BIT_ACCPOLICY) && !(checkparms & ~(BIT_ACCPOLICY + BIT_ACCPOLVAL))) {
936 uint32 value;
937 int field = account_policy_name_to_fieldnum(account_policy);
938 if (field == 0) {
939 const char **names;
940 int count;
941 int i;
942 account_policy_names_list(&names, &count);
943 fprintf(stderr, "No account policy by that name!\n");
944 if (count !=0) {
945 fprintf(stderr, "Account policy names are:\n");
946 for (i = 0; i < count ; i++) {
947 d_fprintf(stderr, "%s\n", names[i]);
948 }
949 }
950 SAFE_FREE(names);
951 exit(1);
952 }
953 if (!pdb_get_account_policy(field, &value)) {
954 fprintf(stderr, "valid account policy, but unable to fetch value!\n");
955 if (!account_policy_value_set)
956 exit(1);
957 }
958 printf("account policy \"%s\" description: %s\n", account_policy, account_policy_get_desc(field));
959 if (account_policy_value_set) {
960 printf("account policy \"%s\" value was: %u\n", account_policy, value);
961 if (!pdb_set_account_policy(field, account_policy_value)) {
962 fprintf(stderr, "valid account policy, but unable to set value!\n");
963 exit(1);
964 }
965 printf("account policy \"%s\" value is now: %lu\n", account_policy, account_policy_value);
966 exit(0);
967 } else {
968 printf("account policy \"%s\" value is: %u\n", account_policy, value);
969 exit(0);
970 }
971 }
972
973 if (reset_account_policies) {
974 if (!reinit_account_policies()) {
975 exit(1);
976 }
977
978 exit(0);
979 }
980
981 /* import and export operations */
982
983 if ( ((checkparms & BIT_IMPORT)
984 || (checkparms & BIT_EXPORT))
985 && !(checkparms & ~(BIT_IMPORT +BIT_EXPORT +BIT_USER)) )
986 {
987 NTSTATUS status;
988
989 bin = bout = bdef;
990
991 if (backend_in) {
992 status = make_pdb_method_name(&bin, backend_in);
993
994 if ( !NT_STATUS_IS_OK(status) ) {
995 fprintf(stderr, "Unable to initialize %s.\n", backend_in);
996 return 1;
997 }
998 }
999
1000 if (backend_out) {
1001 status = make_pdb_method_name(&bout, backend_out);
1002
1003 if ( !NT_STATUS_IS_OK(status) ) {
1004 fprintf(stderr, "Unable to initialize %s.\n", backend_out);
1005 return 1;
1006 }
1007 }
1008
1009 if (transfer_account_policies) {
1010
1011 if (!(checkparms & BIT_USER))
1012 return export_account_policies(bin, bout);
1013
1014 } else if (transfer_groups) {
1015
1016 if (!(checkparms & BIT_USER))
1017 return export_groups(bin, bout);
1018
1019 } else {
1020 return export_database(bin, bout,
1021 (checkparms & BIT_USER) ? user_name : NULL );
1022 }
1023 }
1024
1025 /* if BIT_USER is defined but nothing else then threat it as -l -u for compatibility */
1026 /* fake up BIT_LIST if only BIT_USER is defined */
1027 if ((checkparms & BIT_USER) && !(checkparms & ~BIT_USER)) {
1028 checkparms += BIT_LIST;
1029 }
1030
1031 /* modify flag is optional to maintain backwards compatibility */
1032 /* fake up BIT_MODIFY if BIT_USER and at least one of MASK_USER_GOOD is defined */
1033 if (!((checkparms & ~MASK_USER_GOOD) & ~BIT_USER) && (checkparms & MASK_USER_GOOD)) {
1034 checkparms += BIT_MODIFY;
1035 }
1036
1037 /* list users operations */
1038 if (checkparms & BIT_LIST) {
1039 if (!(checkparms & ~BIT_LIST)) {
1040 return print_users_list (bdef, verbose, spstyle);
1041 }
1042 if (!(checkparms & ~(BIT_USER + BIT_LIST))) {
1043 return print_user_info (bdef, user_name, verbose, spstyle);
1044 }
1045 }
1046
1047 /* mask out users options */
1048 checkparms &= ~MASK_USER_GOOD;
1049
1050 /* if bad password count is reset, we must be modifying */
1051 if (checkparms & BIT_BADPWRESET) {
1052 checkparms |= BIT_MODIFY;
1053 checkparms &= ~BIT_BADPWRESET;
1054 }
1055
1056 /* if logon hours is reset, must modify */
1057 if (checkparms & BIT_LOGONHOURS) {
1058 checkparms |= BIT_MODIFY;
1059 checkparms &= ~BIT_LOGONHOURS;
1060 }
1061
1062 /* account operation */
1063 if ((checkparms & BIT_CREATE) || (checkparms & BIT_MODIFY) || (checkparms & BIT_DELETE)) {
1064 /* check use of -u option */
1065 if (!(checkparms & BIT_USER)) {
1066 fprintf (stderr, "Username not specified! (use -u option)\n");
1067 return -1;
1068 }
1069
1070 /* account creation operations */
1071 if (!(checkparms & ~(BIT_CREATE + BIT_USER + BIT_MACHINE))) {
1072 if (checkparms & BIT_MACHINE) {
1073 return new_machine (bdef, user_name);
1074 } else {
1075 return new_user (bdef, user_name, full_name, home_dir,
1076 home_drive, logon_script, profile_path, user_sid, pw_from_stdin);
1077 }
1078 }
1079
1080 /* account deletion operations */
1081 if (!(checkparms & ~(BIT_DELETE + BIT_USER + BIT_MACHINE))) {
1082 if (checkparms & BIT_MACHINE) {
1083 return delete_machine_entry (bdef, user_name);
1084 } else {
1085 return delete_user_entry (bdef, user_name);
1086 }
1087 }
1088
1089 /* account modification operations */
1090 if (!(checkparms & ~(BIT_MODIFY + BIT_USER))) {
1091 return set_user_info (bdef, user_name, full_name, home_dir,
1092 acct_desc, home_drive, logon_script, profile_path, account_control,
1093 user_sid, user_domain, badpw_reset, hours_reset);
1094 }
1095 }
1096
1097 if (setparms >= 0x20) {
1098 fprintf (stderr, "Incompatible or insufficient options on command line!\n");
1099 }
1100 poptPrintHelp(pc, stderr, 0);
1101
1102 TALLOC_FREE(frame);
1103 return 1;
1104 }
Proof-of-concept samba4 based caching proxy