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Fix sys_fseek wrapper
[Samba.git] / source3 / libnet / libnet_samsync_passdb.c
blobb579723f6fd2c3b0ec107d58036594a01bb11037
1 /*
2 Unix SMB/CIFS implementation.
3 dump the remote SAM using rpc samsync operations
4
5 Copyright (C) Andrew Tridgell 2002
6 Copyright (C) Tim Potter 2001,2002
7 Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2005
8 Modified by Volker Lendecke 2002
9 Copyright (C) Jeremy Allison 2005.
10 Copyright (C) Guenther Deschner 2008.
11
12 This program is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; either version 3 of the License, or
15 (at your option) any later version.
16
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
21
22 You should have received a copy of the GNU General Public License
23 along with this program. If not, see <http://www.gnu.org/licenses/>.
24 */
25
26 #include "includes.h"
27 #include "system/passwd.h"
28 #include "libnet/libnet_samsync.h"
29 #include "../libcli/security/security.h"
30 #include "passdb.h"
31
32 /* Convert a struct samu_DELTA to a struct samu. */
33 #define STRING_CHANGED (old_string && !new_string) ||\
34 (!old_string && new_string) ||\
35 (old_string && new_string && (strcmp(old_string, new_string) != 0))
36
37 #define STRING_CHANGED_NC(s1,s2) ((s1) && !(s2)) ||\
38 (!(s1) && (s2)) ||\
39 ((s1) && (s2) && (strcmp((s1), (s2)) != 0))
40
41 /****************************************************************
42 ****************************************************************/
43
44 static NTSTATUS sam_account_from_delta(struct samu *account,
45 struct netr_DELTA_USER *r)
46 {
47 const char *old_string, *new_string;
48 time_t unix_time, stored_time;
49 uchar zero_buf[16];
50
51 memset(zero_buf, '\0', sizeof(zero_buf));
52
53 /* Username, fullname, home dir, dir drive, logon script, acct
54 desc, workstations, profile. */
55
56 if (r->account_name.string) {
57 old_string = pdb_get_nt_username(account);
58 new_string = r->account_name.string;
59
60 if (STRING_CHANGED) {
61 pdb_set_nt_username(account, new_string, PDB_CHANGED);
62 }
63
64 /* Unix username is the same - for sanity */
65 old_string = pdb_get_username( account );
66 if (STRING_CHANGED) {
67 pdb_set_username(account, new_string, PDB_CHANGED);
68 }
69 }
70
71 if (r->full_name.string) {
72 old_string = pdb_get_fullname(account);
73 new_string = r->full_name.string;
74
75 if (STRING_CHANGED)
76 pdb_set_fullname(account, new_string, PDB_CHANGED);
77 }
78
79 if (r->home_directory.string) {
80 old_string = pdb_get_homedir(account);
81 new_string = r->home_directory.string;
82
83 if (STRING_CHANGED)
84 pdb_set_homedir(account, new_string, PDB_CHANGED);
85 }
86
87 if (r->home_drive.string) {
88 old_string = pdb_get_dir_drive(account);
89 new_string = r->home_drive.string;
90
91 if (STRING_CHANGED)
92 pdb_set_dir_drive(account, new_string, PDB_CHANGED);
93 }
94
95 if (r->logon_script.string) {
96 old_string = pdb_get_logon_script(account);
97 new_string = r->logon_script.string;
98
99 if (STRING_CHANGED)
100 pdb_set_logon_script(account, new_string, PDB_CHANGED);
101 }
102
103 if (r->description.string) {
104 old_string = pdb_get_acct_desc(account);
105 new_string = r->description.string;
106
107 if (STRING_CHANGED)
108 pdb_set_acct_desc(account, new_string, PDB_CHANGED);
109 }
110
111 if (r->workstations.string) {
112 old_string = pdb_get_workstations(account);
113 new_string = r->workstations.string;
114
115 if (STRING_CHANGED)
116 pdb_set_workstations(account, new_string, PDB_CHANGED);
117 }
118
119 if (r->profile_path.string) {
120 old_string = pdb_get_profile_path(account);
121 new_string = r->profile_path.string;
122
123 if (STRING_CHANGED)
124 pdb_set_profile_path(account, new_string, PDB_CHANGED);
125 }
126
127 if (r->parameters.array) {
128 DATA_BLOB mung;
129 char *newstr;
130 old_string = pdb_get_munged_dial(account);
131 mung.length = r->parameters.length * 2;
132 mung.data = (uint8_t *) r->parameters.array;
133 newstr = (mung.length == 0) ? NULL :
134 base64_encode_data_blob(talloc_tos(), mung);
135
136 if (STRING_CHANGED_NC(old_string, newstr))
137 pdb_set_munged_dial(account, newstr, PDB_CHANGED);
138 TALLOC_FREE(newstr);
139 }
140
141 /* User and group sid */
142 if (pdb_get_user_rid(account) != r->rid)
143 pdb_set_user_sid_from_rid(account, r->rid, PDB_CHANGED);
144 if (pdb_get_group_rid(account) != r->primary_gid)
145 pdb_set_group_sid_from_rid(account, r->primary_gid, PDB_CHANGED);
146
147 /* Logon and password information */
148 if (!nt_time_is_zero(&r->last_logon)) {
149 unix_time = nt_time_to_unix(r->last_logon);
150 stored_time = pdb_get_logon_time(account);
151 if (stored_time != unix_time)
152 pdb_set_logon_time(account, unix_time, PDB_CHANGED);
153 }
154
155 if (!nt_time_is_zero(&r->last_logoff)) {
156 unix_time = nt_time_to_unix(r->last_logoff);
157 stored_time = pdb_get_logoff_time(account);
158 if (stored_time != unix_time)
159 pdb_set_logoff_time(account, unix_time,PDB_CHANGED);
160 }
161
162 /* Logon Divs */
163 if (pdb_get_logon_divs(account) != r->logon_hours.units_per_week)
164 pdb_set_logon_divs(account, r->logon_hours.units_per_week, PDB_CHANGED);
165
166 #if 0
167 /* no idea what to do with this one - gd */
168 /* Max Logon Hours */
169 if (delta->unknown1 != pdb_get_unknown_6(account)) {
170 pdb_set_unknown_6(account, delta->unknown1, PDB_CHANGED);
171 }
172 #endif
173 /* Logon Hours Len */
174 if (r->logon_hours.units_per_week/8 != pdb_get_hours_len(account)) {
175 pdb_set_hours_len(account, r->logon_hours.units_per_week/8, PDB_CHANGED);
176 }
177
178 /* Logon Hours */
179 if (r->logon_hours.bits) {
180 char oldstr[44], newstr[44];
181 pdb_sethexhours(oldstr, pdb_get_hours(account));
182 pdb_sethexhours(newstr, r->logon_hours.bits);
183 if (!strequal(oldstr, newstr))
184 pdb_set_hours(account, r->logon_hours.bits,
185 pdb_get_hours_len(account), PDB_CHANGED);
186 }
187
188 if (pdb_get_bad_password_count(account) != r->bad_password_count)
189 pdb_set_bad_password_count(account, r->bad_password_count, PDB_CHANGED);
190
191 if (pdb_get_logon_count(account) != r->logon_count)
192 pdb_set_logon_count(account, r->logon_count, PDB_CHANGED);
193
194 if (!nt_time_is_zero(&r->last_password_change)) {
195 unix_time = nt_time_to_unix(r->last_password_change);
196 stored_time = pdb_get_pass_last_set_time(account);
197 if (stored_time != unix_time)
198 pdb_set_pass_last_set_time(account, unix_time, PDB_CHANGED);
199 } else {
200 /* no last set time, make it now */
201 pdb_set_pass_last_set_time(account, time(NULL), PDB_CHANGED);
202 }
203
204 if (!nt_time_is_zero(&r->acct_expiry)) {
205 unix_time = nt_time_to_unix(r->acct_expiry);
206 stored_time = pdb_get_kickoff_time(account);
207 if (stored_time != unix_time)
208 pdb_set_kickoff_time(account, unix_time, PDB_CHANGED);
209 }
210
211 /* Decode hashes from password hash
212 Note that win2000 may send us all zeros for the hashes if it doesn't
213 think this channel is secure enough - don't set the passwords at all
214 in that case
215 */
216 if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
217 pdb_set_lanman_passwd(account, r->lmpassword.hash, PDB_CHANGED);
218 }
219
220 if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
221 pdb_set_nt_passwd(account, r->ntpassword.hash, PDB_CHANGED);
222 }
223
224 /* TODO: account expiry time */
225
226 pdb_set_acct_ctrl(account, r->acct_flags, PDB_CHANGED);
227
228 pdb_set_domain(account, lp_workgroup(), PDB_CHANGED);
229
230 return NT_STATUS_OK;
231 }
232
233
234 /****************************************************************
235 ****************************************************************/
236
237 static NTSTATUS smb_create_user(TALLOC_CTX *mem_ctx,
238 uint32_t acct_flags,
239 const char *account,
240 struct passwd **passwd_p)
241 {
242 struct passwd *passwd;
243 char *add_script = NULL;
244
245 passwd = Get_Pwnam_alloc(mem_ctx, account);
246 if (passwd) {
247 *passwd_p = passwd;
248 return NT_STATUS_OK;
249 }
250
251 /* Create appropriate user */
252 if (acct_flags & ACB_NORMAL) {
253 add_script = talloc_strdup(mem_ctx, lp_adduser_script());
254 } else if ( (acct_flags & ACB_WSTRUST) ||
255 (acct_flags & ACB_SVRTRUST) ||
256 (acct_flags & ACB_DOMTRUST) ) {
257 add_script = talloc_strdup(mem_ctx, lp_addmachine_script());
258 } else {
259 DEBUG(1, ("Unknown user type: %s\n",
260 pdb_encode_acct_ctrl(acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
261 return NT_STATUS_UNSUCCESSFUL;
262 }
263
264 if (!add_script) {
265 return NT_STATUS_NO_MEMORY;
266 }
267
268 if (*add_script) {
269 int add_ret;
270 add_script = talloc_all_string_sub(mem_ctx, add_script,
271 "%u", account);
272 if (!add_script) {
273 return NT_STATUS_NO_MEMORY;
274 }
275 add_ret = smbrun(add_script, NULL);
276 DEBUG(add_ret ? 0 : 1,("fetch_account: Running the command `%s' "
277 "gave %d\n", add_script, add_ret));
278 if (add_ret == 0) {
279 smb_nscd_flush_user_cache();
280 }
281 }
282
283 /* try and find the possible unix account again */
284 passwd = Get_Pwnam_alloc(mem_ctx, account);
285 if (!passwd) {
286 return NT_STATUS_NO_SUCH_USER;
287 }
288
289 *passwd_p = passwd;
290
291 return NT_STATUS_OK;
292 }
293 /****************************************************************
294 ****************************************************************/
295
296 static NTSTATUS fetch_account_info(TALLOC_CTX *mem_ctx,
297 uint32_t rid,
298 struct netr_DELTA_USER *r)
299 {
300
301 NTSTATUS nt_ret = NT_STATUS_UNSUCCESSFUL;
302 fstring account;
303 struct samu *sam_account=NULL;
304 GROUP_MAP map;
305 struct group *grp;
306 struct dom_sid user_sid;
307 struct dom_sid group_sid;
308 struct passwd *passwd = NULL;
309 fstring sid_string;
310
311 fstrcpy(account, r->account_name.string);
312 d_printf("Creating account: %s\n", account);
313
314 if ( !(sam_account = samu_new(mem_ctx)) ) {
315 return NT_STATUS_NO_MEMORY;
316 }
317
318 nt_ret = smb_create_user(sam_account, r->acct_flags, account, &passwd);
319 if (!NT_STATUS_IS_OK(nt_ret)) {
320 d_fprintf(stderr, "Could not create posix account info for '%s'\n",
321 account);
322 goto done;
323 }
324
325 sid_compose(&user_sid, get_global_sam_sid(), r->rid);
326
327 DEBUG(3, ("Attempting to find SID %s for user %s in the passdb\n",
328 sid_to_fstring(sid_string, &user_sid), account));
329 if (!pdb_getsampwsid(sam_account, &user_sid)) {
330 sam_account_from_delta(sam_account, r);
331 DEBUG(3, ("Attempting to add user SID %s for user %s in the passdb\n",
332 sid_to_fstring(sid_string, &user_sid),
333 pdb_get_username(sam_account)));
334 if (!NT_STATUS_IS_OK(pdb_add_sam_account(sam_account))) {
335 DEBUG(1, ("SAM Account for %s failed to be added to the passdb!\n",
336 account));
337 return NT_STATUS_ACCESS_DENIED;
338 }
339 } else {
340 sam_account_from_delta(sam_account, r);
341 DEBUG(3, ("Attempting to update user SID %s for user %s in the passdb\n",
342 sid_to_fstring(sid_string, &user_sid),
343 pdb_get_username(sam_account)));
344 if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_account))) {
345 DEBUG(1, ("SAM Account for %s failed to be updated in the passdb!\n",
346 account));
347 TALLOC_FREE(sam_account);
348 return NT_STATUS_ACCESS_DENIED;
349 }
350 }
351
352 if (pdb_get_group_sid(sam_account) == NULL) {
353 return NT_STATUS_UNSUCCESSFUL;
354 }
355
356 group_sid = *pdb_get_group_sid(sam_account);
357
358 if (!pdb_getgrsid(&map, group_sid)) {
359 DEBUG(0, ("Primary group of %s has no mapping!\n",
360 pdb_get_username(sam_account)));
361 } else {
362 if (map.gid != passwd->pw_gid) {
363 if (!(grp = getgrgid(map.gid))) {
364 DEBUG(0, ("Could not find unix group %lu for user %s (group SID=%s)\n",
365 (unsigned long)map.gid, pdb_get_username(sam_account), sid_string_tos(&group_sid)));
366 } else {
367 smb_set_primary_group(grp->gr_name, pdb_get_username(sam_account));
368 }
369 }
370 }
371
372 if ( !passwd ) {
373 DEBUG(1, ("No unix user for this account (%s), cannot adjust mappings\n",
374 pdb_get_username(sam_account)));
375 }
376
377 done:
378 TALLOC_FREE(sam_account);
379 return nt_ret;
380 }
381
382 /****************************************************************
383 ****************************************************************/
384
385 static NTSTATUS fetch_group_info(TALLOC_CTX *mem_ctx,
386 uint32_t rid,
387 struct netr_DELTA_GROUP *r)
388 {
389 fstring name;
390 fstring comment;
391 struct group *grp = NULL;
392 struct dom_sid group_sid;
393 fstring sid_string;
394 GROUP_MAP map;
395 bool insert = true;
396
397 fstrcpy(name, r->group_name.string);
398 fstrcpy(comment, r->description.string);
399
400 /* add the group to the mapping table */
401 sid_compose(&group_sid, get_global_sam_sid(), rid);
402 sid_to_fstring(sid_string, &group_sid);
403
404 if (pdb_getgrsid(&map, group_sid)) {
405 if ( map.gid != -1 )
406 grp = getgrgid(map.gid);
407 insert = false;
408 }
409
410 if (grp == NULL) {
411 gid_t gid;
412
413 /* No group found from mapping, find it from its name. */
414 if ((grp = getgrnam(name)) == NULL) {
415
416 /* No appropriate group found, create one */
417
418 d_printf("Creating unix group: '%s'\n", name);
419
420 if (smb_create_group(name, &gid) != 0)
421 return NT_STATUS_ACCESS_DENIED;
422
423 if ((grp = getgrnam(name)) == NULL)
424 return NT_STATUS_ACCESS_DENIED;
425 }
426 }
427
428 map.gid = grp->gr_gid;
429 map.sid = group_sid;
430 map.sid_name_use = SID_NAME_DOM_GRP;
431 fstrcpy(map.nt_name, name);
432 if (r->description.string) {
433 fstrcpy(map.comment, comment);
434 } else {
435 fstrcpy(map.comment, "");
436 }
437
438 if (insert)
439 pdb_add_group_mapping_entry(&map);
440 else
441 pdb_update_group_mapping_entry(&map);
442
443 return NT_STATUS_OK;
444 }
445
446 /****************************************************************
447 ****************************************************************/
448
449 static NTSTATUS fetch_group_mem_info(TALLOC_CTX *mem_ctx,
450 uint32_t rid,
451 struct netr_DELTA_GROUP_MEMBER *r)
452 {
453 int i;
454 char **nt_members = NULL;
455 char **unix_members;
456 struct dom_sid group_sid;
457 GROUP_MAP map;
458 struct group *grp;
459
460 if (r->num_rids == 0) {
461 return NT_STATUS_OK;
462 }
463
464 sid_compose(&group_sid, get_global_sam_sid(), rid);
465
466 if (!get_domain_group_from_sid(group_sid, &map)) {
467 DEBUG(0, ("Could not find global group %d\n", rid));
468 return NT_STATUS_NO_SUCH_GROUP;
469 }
470
471 if (!(grp = getgrgid(map.gid))) {
472 DEBUG(0, ("Could not find unix group %lu\n", (unsigned long)map.gid));
473 return NT_STATUS_NO_SUCH_GROUP;
474 }
475
476 d_printf("Group members of %s: ", grp->gr_name);
477
478 if (r->num_rids) {
479 if ((nt_members = TALLOC_ZERO_ARRAY(mem_ctx, char *, r->num_rids)) == NULL) {
480 DEBUG(0, ("talloc failed\n"));
481 return NT_STATUS_NO_MEMORY;
482 }
483 } else {
484 nt_members = NULL;
485 }
486
487 for (i=0; i < r->num_rids; i++) {
488 struct samu *member = NULL;
489 struct dom_sid member_sid;
490
491 if ( !(member = samu_new(mem_ctx)) ) {
492 return NT_STATUS_NO_MEMORY;
493 }
494
495 sid_compose(&member_sid, get_global_sam_sid(), r->rids[i]);
496
497 if (!pdb_getsampwsid(member, &member_sid)) {
498 DEBUG(1, ("Found bogus group member: %d (member_sid=%s group=%s)\n",
499 r->rids[i], sid_string_tos(&member_sid), grp->gr_name));
500 TALLOC_FREE(member);
501 continue;
502 }
503
504 if (pdb_get_group_rid(member) == rid) {
505 d_printf("%s(primary),", pdb_get_username(member));
506 TALLOC_FREE(member);
507 continue;
508 }
509
510 d_printf("%s,", pdb_get_username(member));
511 nt_members[i] = talloc_strdup(mem_ctx, pdb_get_username(member));
512 TALLOC_FREE(member);
513 }
514
515 d_printf("\n");
516
517 unix_members = grp->gr_mem;
518
519 while (*unix_members) {
520 bool is_nt_member = false;
521 for (i=0; i < r->num_rids; i++) {
522 if (nt_members[i] == NULL) {
523 /* This was a primary group */
524 continue;
525 }
526
527 if (strcmp(*unix_members, nt_members[i]) == 0) {
528 is_nt_member = true;
529 break;
530 }
531 }
532 if (!is_nt_member) {
533 /* We look at a unix group member that is not
534 an nt group member. So, remove it. NT is
535 boss here. */
536 smb_delete_user_group(grp->gr_name, *unix_members);
537 }
538 unix_members += 1;
539 }
540
541 for (i=0; i < r->num_rids; i++) {
542 bool is_unix_member = false;
543
544 if (nt_members[i] == NULL) {
545 /* This was the primary group */
546 continue;
547 }
548
549 unix_members = grp->gr_mem;
550
551 while (*unix_members) {
552 if (strcmp(*unix_members, nt_members[i]) == 0) {
553 is_unix_member = true;
554 break;
555 }
556 unix_members += 1;
557 }
558
559 if (!is_unix_member) {
560 /* We look at a nt group member that is not a
561 unix group member currently. So, add the nt
562 group member. */
563 smb_add_user_group(grp->gr_name, nt_members[i]);
564 }
565 }
566
567 return NT_STATUS_OK;
568 }
569
570 /****************************************************************
571 ****************************************************************/
572
573 static NTSTATUS fetch_alias_info(TALLOC_CTX *mem_ctx,
574 uint32_t rid,
575 struct netr_DELTA_ALIAS *r,
576 const struct dom_sid *dom_sid)
577 {
578 fstring name;
579 fstring comment;
580 struct group *grp = NULL;
581 struct dom_sid alias_sid;
582 fstring sid_string;
583 GROUP_MAP map;
584 bool insert = true;
585
586 fstrcpy(name, r->alias_name.string);
587 fstrcpy(comment, r->description.string);
588
589 /* Find out whether the group is already mapped */
590 sid_compose(&alias_sid, dom_sid, rid);
591 sid_to_fstring(sid_string, &alias_sid);
592
593 if (pdb_getgrsid(&map, alias_sid)) {
594 grp = getgrgid(map.gid);
595 insert = false;
596 }
597
598 if (grp == NULL) {
599 gid_t gid;
600
601 /* No group found from mapping, find it from its name. */
602 if ((grp = getgrnam(name)) == NULL) {
603 /* No appropriate group found, create one */
604 d_printf("Creating unix group: '%s'\n", name);
605 if (smb_create_group(name, &gid) != 0)
606 return NT_STATUS_ACCESS_DENIED;
607 if ((grp = getgrgid(gid)) == NULL)
608 return NT_STATUS_ACCESS_DENIED;
609 }
610 }
611
612 map.gid = grp->gr_gid;
613 map.sid = alias_sid;
614
615 if (dom_sid_equal(dom_sid, &global_sid_Builtin))
616 map.sid_name_use = SID_NAME_WKN_GRP;
617 else
618 map.sid_name_use = SID_NAME_ALIAS;
619
620 fstrcpy(map.nt_name, name);
621 fstrcpy(map.comment, comment);
622
623 if (insert)
624 pdb_add_group_mapping_entry(&map);
625 else
626 pdb_update_group_mapping_entry(&map);
627
628 return NT_STATUS_OK;
629 }
630
631 /****************************************************************
632 ****************************************************************/
633
634 static NTSTATUS fetch_alias_mem(TALLOC_CTX *mem_ctx,
635 uint32_t rid,
636 struct netr_DELTA_ALIAS_MEMBER *r,
637 const struct dom_sid *dom_sid)
638 {
639 return NT_STATUS_OK;
640 }
641
642 /****************************************************************
643 ****************************************************************/
644
645 static NTSTATUS fetch_domain_info(TALLOC_CTX *mem_ctx,
646 uint32_t rid,
647 struct netr_DELTA_DOMAIN *r)
648 {
649 time_t u_max_age, u_min_age, u_logout;
650 NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
651 const char *domname;
652 struct netr_AcctLockStr *lockstr = NULL;
653 NTSTATUS status;
654
655 status = pull_netr_AcctLockStr(mem_ctx, &r->account_lockout,
656 &lockstr);
657 if (!NT_STATUS_IS_OK(status)) {
658 d_printf("failed to pull account lockout string: %s\n",
659 nt_errstr(status));
660 }
661
662 u_max_age = uint64s_nt_time_to_unix_abs((uint64 *)&r->max_password_age);
663 u_min_age = uint64s_nt_time_to_unix_abs((uint64 *)&r->min_password_age);
664 u_logout = uint64s_nt_time_to_unix_abs((uint64 *)&r->force_logoff_time);
665
666 domname = r->domain_name.string;
667 if (!domname) {
668 return NT_STATUS_NO_MEMORY;
669 }
670
671 /* we don't handle BUILTIN account policies */
672 if (!strequal(domname, get_global_sam_name())) {
673 printf("skipping SAM_DOMAIN_INFO delta for '%s' (is not my domain)\n", domname);
674 return NT_STATUS_OK;
675 }
676
677
678 if (!pdb_set_account_policy(PDB_POLICY_PASSWORD_HISTORY,
679 r->password_history_length))
680 return nt_status;
681
682 if (!pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_LEN,
683 r->min_password_length))
684 return nt_status;
685
686 if (!pdb_set_account_policy(PDB_POLICY_MAX_PASSWORD_AGE,
687 (uint32)u_max_age))
688 return nt_status;
689
690 if (!pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_AGE,
691 (uint32)u_min_age))
692 return nt_status;
693
694 if (!pdb_set_account_policy(PDB_POLICY_TIME_TO_LOGOUT,
695 (uint32)u_logout))
696 return nt_status;
697
698 if (lockstr) {
699 time_t u_lockoutreset, u_lockouttime;
700
701 u_lockoutreset = uint64s_nt_time_to_unix_abs(&lockstr->reset_count);
702 u_lockouttime = uint64s_nt_time_to_unix_abs((uint64_t *)&lockstr->lockout_duration);
703
704 if (!pdb_set_account_policy(PDB_POLICY_BAD_ATTEMPT_LOCKOUT,
705 lockstr->bad_attempt_lockout))
706 return nt_status;
707
708 if (!pdb_set_account_policy(PDB_POLICY_RESET_COUNT_TIME,
709 (uint32_t)u_lockoutreset/60))
710 return nt_status;
711
712 if (u_lockouttime != -1)
713 u_lockouttime /= 60;
714
715 if (!pdb_set_account_policy(PDB_POLICY_LOCK_ACCOUNT_DURATION,
716 (uint32_t)u_lockouttime))
717 return nt_status;
718 }
719
720 if (!pdb_set_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
721 r->logon_to_chgpass))
722 return nt_status;
723
724 return NT_STATUS_OK;
725 }
726
727 /****************************************************************
728 ****************************************************************/
729
730 static NTSTATUS fetch_sam_entry(TALLOC_CTX *mem_ctx,
731 enum netr_SamDatabaseID database_id,
732 struct netr_DELTA_ENUM *r,
733 struct samsync_context *ctx)
734 {
735 NTSTATUS status = NT_STATUS_NOT_IMPLEMENTED;
736
737 switch (r->delta_type) {
738 case NETR_DELTA_USER:
739 status = fetch_account_info(mem_ctx,
740 r->delta_id_union.rid,
741 r->delta_union.user);
742 break;
743 case NETR_DELTA_GROUP:
744 status = fetch_group_info(mem_ctx,
745 r->delta_id_union.rid,
746 r->delta_union.group);
747 break;
748 case NETR_DELTA_GROUP_MEMBER:
749 status = fetch_group_mem_info(mem_ctx,
750 r->delta_id_union.rid,
751 r->delta_union.group_member);
752 break;
753 case NETR_DELTA_ALIAS:
754 status = fetch_alias_info(mem_ctx,
755 r->delta_id_union.rid,
756 r->delta_union.alias,
757 ctx->domain_sid);
758 break;
759 case NETR_DELTA_ALIAS_MEMBER:
760 status = fetch_alias_mem(mem_ctx,
761 r->delta_id_union.rid,
762 r->delta_union.alias_member,
763 ctx->domain_sid);
764 break;
765 case NETR_DELTA_DOMAIN:
766 status = fetch_domain_info(mem_ctx,
767 r->delta_id_union.rid,
768 r->delta_union.domain);
769 break;
770 /* The following types are recognised but not handled */
771 case NETR_DELTA_RENAME_GROUP:
772 d_printf("NETR_DELTA_RENAME_GROUP not handled\n");
773 break;
774 case NETR_DELTA_RENAME_USER:
775 d_printf("NETR_DELTA_RENAME_USER not handled\n");
776 break;
777 case NETR_DELTA_RENAME_ALIAS:
778 d_printf("NETR_DELTA_RENAME_ALIAS not handled\n");
779 break;
780 case NETR_DELTA_POLICY:
781 d_printf("NETR_DELTA_POLICY not handled\n");
782 break;
783 case NETR_DELTA_TRUSTED_DOMAIN:
784 d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
785 break;
786 case NETR_DELTA_ACCOUNT:
787 d_printf("NETR_DELTA_ACCOUNT not handled\n");
788 break;
789 case NETR_DELTA_SECRET:
790 d_printf("NETR_DELTA_SECRET not handled\n");
791 break;
792 case NETR_DELTA_DELETE_GROUP:
793 d_printf("NETR_DELTA_DELETE_GROUP not handled\n");
794 break;
795 case NETR_DELTA_DELETE_USER:
796 d_printf("NETR_DELTA_DELETE_USER not handled\n");
797 break;
798 case NETR_DELTA_MODIFY_COUNT:
799 d_printf("NETR_DELTA_MODIFY_COUNT not handled\n");
800 break;
801 case NETR_DELTA_DELETE_ALIAS:
802 d_printf("NETR_DELTA_DELETE_ALIAS not handled\n");
803 break;
804 case NETR_DELTA_DELETE_TRUST:
805 d_printf("NETR_DELTA_DELETE_TRUST not handled\n");
806 break;
807 case NETR_DELTA_DELETE_ACCOUNT:
808 d_printf("NETR_DELTA_DELETE_ACCOUNT not handled\n");
809 break;
810 case NETR_DELTA_DELETE_SECRET:
811 d_printf("NETR_DELTA_DELETE_SECRET not handled\n");
812 break;
813 case NETR_DELTA_DELETE_GROUP2:
814 d_printf("NETR_DELTA_DELETE_GROUP2 not handled\n");
815 break;
816 case NETR_DELTA_DELETE_USER2:
817 d_printf("NETR_DELTA_DELETE_USER2 not handled\n");
818 break;
819 default:
820 d_printf("Unknown delta record type %d\n", r->delta_type);
821 status = NT_STATUS_INVALID_PARAMETER;
822 break;
823 }
824
825 return status;
826 }
827
828 /****************************************************************
829 ****************************************************************/
830
831 static NTSTATUS fetch_sam_entries(TALLOC_CTX *mem_ctx,
832 enum netr_SamDatabaseID database_id,
833 struct netr_DELTA_ENUM_ARRAY *r,
834 uint64_t *sequence_num,
835 struct samsync_context *ctx)
836 {
837 int i;
838
839 for (i = 0; i < r->num_deltas; i++) {
840 fetch_sam_entry(mem_ctx, database_id, &r->delta_enum[i], ctx);
841 }
842
843 return NT_STATUS_OK;
844 }
845
846 /****************************************************************
847 ****************************************************************/
848
849 const struct samsync_ops libnet_samsync_passdb_ops = {
850 .process_objects = fetch_sam_entries,
851 };
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