source: vendor/current/source3/libnet/libnet_samsync_passdb.c@ 590

Last change on this file since 590 was 414, checked in by Herwig Bauernfeind, 16 years ago

Samba 3.5.0: Initial import
File size: 23.0 KB
Line 
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 <[email protected]> 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 "libnet/libnet.h"
28
29/* Convert a struct samu_DELTA to a struct samu. */
30#define STRING_CHANGED (old_string && !new_string) ||\
31 (!old_string && new_string) ||\
32 (old_string && new_string && (strcmp(old_string, new_string) != 0))
33
34#define STRING_CHANGED_NC(s1,s2) ((s1) && !(s2)) ||\
35 (!(s1) && (s2)) ||\
36 ((s1) && (s2) && (strcmp((s1), (s2)) != 0))
37
38/****************************************************************
39****************************************************************/
40
41static NTSTATUS sam_account_from_delta(struct samu *account,
42 struct netr_DELTA_USER *r)
43{
44 const char *old_string, *new_string;
45 time_t unix_time, stored_time;
46 uchar zero_buf[16];
47
48 memset(zero_buf, '\0', sizeof(zero_buf));
49
50 /* Username, fullname, home dir, dir drive, logon script, acct
51 desc, workstations, profile. */
52
53 if (r->account_name.string) {
54 old_string = pdb_get_nt_username(account);
55 new_string = r->account_name.string;
56
57 if (STRING_CHANGED) {
58 pdb_set_nt_username(account, new_string, PDB_CHANGED);
59 }
60
61 /* Unix username is the same - for sanity */
62 old_string = pdb_get_username( account );
63 if (STRING_CHANGED) {
64 pdb_set_username(account, new_string, PDB_CHANGED);
65 }
66 }
67
68 if (r->full_name.string) {
69 old_string = pdb_get_fullname(account);
70 new_string = r->full_name.string;
71
72 if (STRING_CHANGED)
73 pdb_set_fullname(account, new_string, PDB_CHANGED);
74 }
75
76 if (r->home_directory.string) {
77 old_string = pdb_get_homedir(account);
78 new_string = r->home_directory.string;
79
80 if (STRING_CHANGED)
81 pdb_set_homedir(account, new_string, PDB_CHANGED);
82 }
83
84 if (r->home_drive.string) {
85 old_string = pdb_get_dir_drive(account);
86 new_string = r->home_drive.string;
87
88 if (STRING_CHANGED)
89 pdb_set_dir_drive(account, new_string, PDB_CHANGED);
90 }
91
92 if (r->logon_script.string) {
93 old_string = pdb_get_logon_script(account);
94 new_string = r->logon_script.string;
95
96 if (STRING_CHANGED)
97 pdb_set_logon_script(account, new_string, PDB_CHANGED);
98 }
99
100 if (r->description.string) {
101 old_string = pdb_get_acct_desc(account);
102 new_string = r->description.string;
103
104 if (STRING_CHANGED)
105 pdb_set_acct_desc(account, new_string, PDB_CHANGED);
106 }
107
108 if (r->workstations.string) {
109 old_string = pdb_get_workstations(account);
110 new_string = r->workstations.string;
111
112 if (STRING_CHANGED)
113 pdb_set_workstations(account, new_string, PDB_CHANGED);
114 }
115
116 if (r->profile_path.string) {
117 old_string = pdb_get_profile_path(account);
118 new_string = r->profile_path.string;
119
120 if (STRING_CHANGED)
121 pdb_set_profile_path(account, new_string, PDB_CHANGED);
122 }
123
124 if (r->parameters.array) {
125 DATA_BLOB mung;
126 char *newstr;
127 old_string = pdb_get_munged_dial(account);
128 mung.length = r->parameters.length * 2;
129 mung.data = (uint8_t *) r->parameters.array;
130 newstr = (mung.length == 0) ? NULL :
131 base64_encode_data_blob(talloc_tos(), mung);
132
133 if (STRING_CHANGED_NC(old_string, newstr))
134 pdb_set_munged_dial(account, newstr, PDB_CHANGED);
135 TALLOC_FREE(newstr);
136 }
137
138 /* User and group sid */
139 if (pdb_get_user_rid(account) != r->rid)
140 pdb_set_user_sid_from_rid(account, r->rid, PDB_CHANGED);
141 if (pdb_get_group_rid(account) != r->primary_gid)
142 pdb_set_group_sid_from_rid(account, r->primary_gid, PDB_CHANGED);
143
144 /* Logon and password information */
145 if (!nt_time_is_zero(&r->last_logon)) {
146 unix_time = nt_time_to_unix(r->last_logon);
147 stored_time = pdb_get_logon_time(account);
148 if (stored_time != unix_time)
149 pdb_set_logon_time(account, unix_time, PDB_CHANGED);
150 }
151
152 if (!nt_time_is_zero(&r->last_logoff)) {
153 unix_time = nt_time_to_unix(r->last_logoff);
154 stored_time = pdb_get_logoff_time(account);
155 if (stored_time != unix_time)
156 pdb_set_logoff_time(account, unix_time,PDB_CHANGED);
157 }
158
159 /* Logon Divs */
160 if (pdb_get_logon_divs(account) != r->logon_hours.units_per_week)
161 pdb_set_logon_divs(account, r->logon_hours.units_per_week, PDB_CHANGED);
162
163#if 0
164 /* no idea what to do with this one - gd */
165 /* Max Logon Hours */
166 if (delta->unknown1 != pdb_get_unknown_6(account)) {
167 pdb_set_unknown_6(account, delta->unknown1, PDB_CHANGED);
168 }
169#endif
170 /* Logon Hours Len */
171 if (r->logon_hours.units_per_week/8 != pdb_get_hours_len(account)) {
172 pdb_set_hours_len(account, r->logon_hours.units_per_week/8, PDB_CHANGED);
173 }
174
175 /* Logon Hours */
176 if (r->logon_hours.bits) {
177 char oldstr[44], newstr[44];
178 pdb_sethexhours(oldstr, pdb_get_hours(account));
179 pdb_sethexhours(newstr, r->logon_hours.bits);
180 if (!strequal(oldstr, newstr))
181 pdb_set_hours(account, r->logon_hours.bits, PDB_CHANGED);
182 }
183
184 if (pdb_get_bad_password_count(account) != r->bad_password_count)
185 pdb_set_bad_password_count(account, r->bad_password_count, PDB_CHANGED);
186
187 if (pdb_get_logon_count(account) != r->logon_count)
188 pdb_set_logon_count(account, r->logon_count, PDB_CHANGED);
189
190 if (!nt_time_is_zero(&r->last_password_change)) {
191 unix_time = nt_time_to_unix(r->last_password_change);
192 stored_time = pdb_get_pass_last_set_time(account);
193 if (stored_time != unix_time)
194 pdb_set_pass_last_set_time(account, unix_time, PDB_CHANGED);
195 } else {
196 /* no last set time, make it now */
197 pdb_set_pass_last_set_time(account, time(NULL), PDB_CHANGED);
198 }
199
200 if (!nt_time_is_zero(&r->acct_expiry)) {
201 unix_time = nt_time_to_unix(r->acct_expiry);
202 stored_time = pdb_get_kickoff_time(account);
203 if (stored_time != unix_time)
204 pdb_set_kickoff_time(account, unix_time, PDB_CHANGED);
205 }
206
207 /* Decode hashes from password hash
208 Note that win2000 may send us all zeros for the hashes if it doesn't
209 think this channel is secure enough - don't set the passwords at all
210 in that case
211 */
212 if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
213 pdb_set_lanman_passwd(account, r->lmpassword.hash, PDB_CHANGED);
214 }
215
216 if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
217 pdb_set_nt_passwd(account, r->ntpassword.hash, PDB_CHANGED);
218 }
219
220 /* TODO: account expiry time */
221
222 pdb_set_acct_ctrl(account, r->acct_flags, PDB_CHANGED);
223
224 pdb_set_domain(account, lp_workgroup(), PDB_CHANGED);
225
226 return NT_STATUS_OK;
227}
228
229
230/****************************************************************
231****************************************************************/
232
233static NTSTATUS smb_create_user(TALLOC_CTX *mem_ctx,
234 uint32_t acct_flags,
235 const char *account,
236 struct passwd **passwd_p)
237{
238 struct passwd *passwd;
239 char *add_script = NULL;
240
241 passwd = Get_Pwnam_alloc(mem_ctx, account);
242 if (passwd) {
243 *passwd_p = passwd;
244 return NT_STATUS_OK;
245 }
246
247 /* Create appropriate user */
248 if (acct_flags & ACB_NORMAL) {
249 add_script = talloc_strdup(mem_ctx, lp_adduser_script());
250 } else if ( (acct_flags & ACB_WSTRUST) ||
251 (acct_flags & ACB_SVRTRUST) ||
252 (acct_flags & ACB_DOMTRUST) ) {
253 add_script = talloc_strdup(mem_ctx, lp_addmachine_script());
254 } else {
255 DEBUG(1, ("Unknown user type: %s\n",
256 pdb_encode_acct_ctrl(acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN)));
257 return NT_STATUS_UNSUCCESSFUL;
258 }
259
260 if (!add_script) {
261 return NT_STATUS_NO_MEMORY;
262 }
263
264 if (*add_script) {
265 int add_ret;
266 add_script = talloc_all_string_sub(mem_ctx, add_script,
267 "%u", account);
268 if (!add_script) {
269 return NT_STATUS_NO_MEMORY;
270 }
271 add_ret = smbrun(add_script, NULL);
272 DEBUG(add_ret ? 0 : 1,("fetch_account: Running the command `%s' "
273 "gave %d\n", add_script, add_ret));
274 if (add_ret == 0) {
275 smb_nscd_flush_user_cache();
276 }
277 }
278
279 /* try and find the possible unix account again */
280 passwd = Get_Pwnam_alloc(mem_ctx, account);
281 if (!passwd) {
282 return NT_STATUS_NO_SUCH_USER;
283 }
284
285 *passwd_p = passwd;
286
287 return NT_STATUS_OK;
288}
289/****************************************************************
290****************************************************************/
291
292static NTSTATUS fetch_account_info(TALLOC_CTX *mem_ctx,
293 uint32_t rid,
294 struct netr_DELTA_USER *r)
295{
296
297 NTSTATUS nt_ret = NT_STATUS_UNSUCCESSFUL;
298 fstring account;
299 struct samu *sam_account=NULL;
300 GROUP_MAP map;
301 struct group *grp;
302 DOM_SID user_sid;
303 DOM_SID group_sid;
304 struct passwd *passwd = NULL;
305 fstring sid_string;
306
307 fstrcpy(account, r->account_name.string);
308 d_printf("Creating account: %s\n", account);
309
310 if ( !(sam_account = samu_new(mem_ctx)) ) {
311 return NT_STATUS_NO_MEMORY;
312 }
313
314 nt_ret = smb_create_user(sam_account, r->acct_flags, account, &passwd);
315 if (!NT_STATUS_IS_OK(nt_ret)) {
316 d_fprintf(stderr, "Could not create posix account info for '%s'\n",
317 account);
318 goto done;
319 }
320
321 sid_copy(&user_sid, get_global_sam_sid());
322 sid_append_rid(&user_sid, r->rid);
323
324 DEBUG(3, ("Attempting to find SID %s for user %s in the passdb\n",
325 sid_to_fstring(sid_string, &user_sid), account));
326 if (!pdb_getsampwsid(sam_account, &user_sid)) {
327 sam_account_from_delta(sam_account, r);
328 DEBUG(3, ("Attempting to add user SID %s for user %s in the passdb\n",
329 sid_to_fstring(sid_string, &user_sid),
330 pdb_get_username(sam_account)));
331 if (!NT_STATUS_IS_OK(pdb_add_sam_account(sam_account))) {
332 DEBUG(1, ("SAM Account for %s failed to be added to the passdb!\n",
333 account));
334 return NT_STATUS_ACCESS_DENIED;
335 }
336 } else {
337 sam_account_from_delta(sam_account, r);
338 DEBUG(3, ("Attempting to update user SID %s for user %s in the passdb\n",
339 sid_to_fstring(sid_string, &user_sid),
340 pdb_get_username(sam_account)));
341 if (!NT_STATUS_IS_OK(pdb_update_sam_account(sam_account))) {
342 DEBUG(1, ("SAM Account for %s failed to be updated in the passdb!\n",
343 account));
344 TALLOC_FREE(sam_account);
345 return NT_STATUS_ACCESS_DENIED;
346 }
347 }
348
349 if (pdb_get_group_sid(sam_account) == NULL) {
350 return NT_STATUS_UNSUCCESSFUL;
351 }
352
353 group_sid = *pdb_get_group_sid(sam_account);
354
355 if (!pdb_getgrsid(&map, group_sid)) {
356 DEBUG(0, ("Primary group of %s has no mapping!\n",
357 pdb_get_username(sam_account)));
358 } else {
359 if (map.gid != passwd->pw_gid) {
360 if (!(grp = getgrgid(map.gid))) {
361 DEBUG(0, ("Could not find unix group %lu for user %s (group SID=%s)\n",
362 (unsigned long)map.gid, pdb_get_username(sam_account), sid_string_tos(&group_sid)));
363 } else {
364 smb_set_primary_group(grp->gr_name, pdb_get_username(sam_account));
365 }
366 }
367 }
368
369 if ( !passwd ) {
370 DEBUG(1, ("No unix user for this account (%s), cannot adjust mappings\n",
371 pdb_get_username(sam_account)));
372 }
373
374 done:
375 TALLOC_FREE(sam_account);
376 return nt_ret;
377}
378
379/****************************************************************
380****************************************************************/
381
382static NTSTATUS fetch_group_info(TALLOC_CTX *mem_ctx,
383 uint32_t rid,
384 struct netr_DELTA_GROUP *r)
385{
386 fstring name;
387 fstring comment;
388 struct group *grp = NULL;
389 DOM_SID group_sid;
390 fstring sid_string;
391 GROUP_MAP map;
392 bool insert = true;
393
394 fstrcpy(name, r->group_name.string);
395 fstrcpy(comment, r->description.string);
396
397 /* add the group to the mapping table */
398 sid_copy(&group_sid, get_global_sam_sid());
399 sid_append_rid(&group_sid, rid);
400 sid_to_fstring(sid_string, &group_sid);
401
402 if (pdb_getgrsid(&map, group_sid)) {
403 if ( map.gid != -1 )
404 grp = getgrgid(map.gid);
405 insert = false;
406 }
407
408 if (grp == NULL) {
409 gid_t gid;
410
411 /* No group found from mapping, find it from its name. */
412 if ((grp = getgrnam(name)) == NULL) {
413
414 /* No appropriate group found, create one */
415
416 d_printf("Creating unix group: '%s'\n", name);
417
418 if (smb_create_group(name, &gid) != 0)
419 return NT_STATUS_ACCESS_DENIED;
420
421 if ((grp = getgrnam(name)) == NULL)
422 return NT_STATUS_ACCESS_DENIED;
423 }
424 }
425
426 map.gid = grp->gr_gid;
427 map.sid = group_sid;
428 map.sid_name_use = SID_NAME_DOM_GRP;
429 fstrcpy(map.nt_name, name);
430 if (r->description.string) {
431 fstrcpy(map.comment, comment);
432 } else {
433 fstrcpy(map.comment, "");
434 }
435
436 if (insert)
437 pdb_add_group_mapping_entry(&map);
438 else
439 pdb_update_group_mapping_entry(&map);
440
441 return NT_STATUS_OK;
442}
443
444/****************************************************************
445****************************************************************/
446
447static NTSTATUS fetch_group_mem_info(TALLOC_CTX *mem_ctx,
448 uint32_t rid,
449 struct netr_DELTA_GROUP_MEMBER *r)
450{
451 int i;
452 char **nt_members = NULL;
453 char **unix_members;
454 DOM_SID group_sid;
455 GROUP_MAP map;
456 struct group *grp;
457
458 if (r->num_rids == 0) {
459 return NT_STATUS_OK;
460 }
461
462 sid_copy(&group_sid, get_global_sam_sid());
463 sid_append_rid(&group_sid, rid);
464
465 if (!get_domain_group_from_sid(group_sid, &map)) {
466 DEBUG(0, ("Could not find global group %d\n", rid));
467 return NT_STATUS_NO_SUCH_GROUP;
468 }
469
470 if (!(grp = getgrgid(map.gid))) {
471 DEBUG(0, ("Could not find unix group %lu\n", (unsigned long)map.gid));
472 return NT_STATUS_NO_SUCH_GROUP;
473 }
474
475 d_printf("Group members of %s: ", grp->gr_name);
476
477 if (r->num_rids) {
478 if ((nt_members = TALLOC_ZERO_ARRAY(mem_ctx, char *, r->num_rids)) == NULL) {
479 DEBUG(0, ("talloc failed\n"));
480 return NT_STATUS_NO_MEMORY;
481 }
482 } else {
483 nt_members = NULL;
484 }
485
486 for (i=0; i < r->num_rids; i++) {
487 struct samu *member = NULL;
488 DOM_SID member_sid;
489
490 if ( !(member = samu_new(mem_ctx)) ) {
491 return NT_STATUS_NO_MEMORY;
492 }
493
494 sid_copy(&member_sid, get_global_sam_sid());
495 sid_append_rid(&member_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
573static NTSTATUS fetch_alias_info(TALLOC_CTX *mem_ctx,
574 uint32_t rid,
575 struct netr_DELTA_ALIAS *r,
576 const DOM_SID *dom_sid)
577{
578 fstring name;
579 fstring comment;
580 struct group *grp = NULL;
581 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_copy(&alias_sid, dom_sid);
591 sid_append_rid(&alias_sid, rid);
592 sid_to_fstring(sid_string, &alias_sid);
593
594 if (pdb_getgrsid(&map, alias_sid)) {
595 grp = getgrgid(map.gid);
596 insert = false;
597 }
598
599 if (grp == NULL) {
600 gid_t gid;
601
602 /* No group found from mapping, find it from its name. */
603 if ((grp = getgrnam(name)) == NULL) {
604 /* No appropriate group found, create one */
605 d_printf("Creating unix group: '%s'\n", name);
606 if (smb_create_group(name, &gid) != 0)
607 return NT_STATUS_ACCESS_DENIED;
608 if ((grp = getgrgid(gid)) == NULL)
609 return NT_STATUS_ACCESS_DENIED;
610 }
611 }
612
613 map.gid = grp->gr_gid;
614 map.sid = alias_sid;
615
616 if (sid_equal(dom_sid, &global_sid_Builtin))
617 map.sid_name_use = SID_NAME_WKN_GRP;
618 else
619 map.sid_name_use = SID_NAME_ALIAS;
620
621 fstrcpy(map.nt_name, name);
622 fstrcpy(map.comment, comment);
623
624 if (insert)
625 pdb_add_group_mapping_entry(&map);
626 else
627 pdb_update_group_mapping_entry(&map);
628
629 return NT_STATUS_OK;
630}
631
632/****************************************************************
633****************************************************************/
634
635static NTSTATUS fetch_alias_mem(TALLOC_CTX *mem_ctx,
636 uint32_t rid,
637 struct netr_DELTA_ALIAS_MEMBER *r,
638 const DOM_SID *dom_sid)
639{
640 return NT_STATUS_OK;
641}
642
643/****************************************************************
644****************************************************************/
645
646static NTSTATUS fetch_domain_info(TALLOC_CTX *mem_ctx,
647 uint32_t rid,
648 struct netr_DELTA_DOMAIN *r)
649{
650 time_t u_max_age, u_min_age, u_logout;
651 NTSTATUS nt_status = NT_STATUS_UNSUCCESSFUL;
652 const char *domname;
653 struct netr_AcctLockStr *lockstr = NULL;
654 NTSTATUS status;
655
656 status = pull_netr_AcctLockStr(mem_ctx, &r->account_lockout,
657 &lockstr);
658 if (!NT_STATUS_IS_OK(status)) {
659 d_printf("failed to pull account lockout string: %s\n",
660 nt_errstr(status));
661 }
662
663 u_max_age = uint64s_nt_time_to_unix_abs((uint64 *)&r->max_password_age);
664 u_min_age = uint64s_nt_time_to_unix_abs((uint64 *)&r->min_password_age);
665 u_logout = uint64s_nt_time_to_unix_abs((uint64 *)&r->force_logoff_time);
666
667 domname = r->domain_name.string;
668 if (!domname) {
669 return NT_STATUS_NO_MEMORY;
670 }
671
672 /* we don't handle BUILTIN account policies */
673 if (!strequal(domname, get_global_sam_name())) {
674 printf("skipping SAM_DOMAIN_INFO delta for '%s' (is not my domain)\n", domname);
675 return NT_STATUS_OK;
676 }
677
678
679 if (!pdb_set_account_policy(PDB_POLICY_PASSWORD_HISTORY,
680 r->password_history_length))
681 return nt_status;
682
683 if (!pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_LEN,
684 r->min_password_length))
685 return nt_status;
686
687 if (!pdb_set_account_policy(PDB_POLICY_MAX_PASSWORD_AGE,
688 (uint32)u_max_age))
689 return nt_status;
690
691 if (!pdb_set_account_policy(PDB_POLICY_MIN_PASSWORD_AGE,
692 (uint32)u_min_age))
693 return nt_status;
694
695 if (!pdb_set_account_policy(PDB_POLICY_TIME_TO_LOGOUT,
696 (uint32)u_logout))
697 return nt_status;
698
699 if (lockstr) {
700 time_t u_lockoutreset, u_lockouttime;
701
702 u_lockoutreset = uint64s_nt_time_to_unix_abs(&lockstr->reset_count);
703 u_lockouttime = uint64s_nt_time_to_unix_abs((uint64_t *)&lockstr->lockout_duration);
704
705 if (!pdb_set_account_policy(PDB_POLICY_BAD_ATTEMPT_LOCKOUT,
706 lockstr->bad_attempt_lockout))
707 return nt_status;
708
709 if (!pdb_set_account_policy(PDB_POLICY_RESET_COUNT_TIME,
710 (uint32_t)u_lockoutreset/60))
711 return nt_status;
712
713 if (u_lockouttime != -1)
714 u_lockouttime /= 60;
715
716 if (!pdb_set_account_policy(PDB_POLICY_LOCK_ACCOUNT_DURATION,
717 (uint32_t)u_lockouttime))
718 return nt_status;
719 }
720
721 if (!pdb_set_account_policy(PDB_POLICY_USER_MUST_LOGON_TO_CHG_PASS,
722 r->logon_to_chgpass))
723 return nt_status;
724
725 return NT_STATUS_OK;
726}
727
728/****************************************************************
729****************************************************************/
730
731static NTSTATUS fetch_sam_entry(TALLOC_CTX *mem_ctx,
732 enum netr_SamDatabaseID database_id,
733 struct netr_DELTA_ENUM *r,
734 struct samsync_context *ctx)
735{
736 NTSTATUS status = NT_STATUS_NOT_IMPLEMENTED;
737
738 switch (r->delta_type) {
739 case NETR_DELTA_USER:
740 status = fetch_account_info(mem_ctx,
741 r->delta_id_union.rid,
742 r->delta_union.user);
743 break;
744 case NETR_DELTA_GROUP:
745 status = fetch_group_info(mem_ctx,
746 r->delta_id_union.rid,
747 r->delta_union.group);
748 break;
749 case NETR_DELTA_GROUP_MEMBER:
750 status = fetch_group_mem_info(mem_ctx,
751 r->delta_id_union.rid,
752 r->delta_union.group_member);
753 break;
754 case NETR_DELTA_ALIAS:
755 status = fetch_alias_info(mem_ctx,
756 r->delta_id_union.rid,
757 r->delta_union.alias,
758 ctx->domain_sid);
759 break;
760 case NETR_DELTA_ALIAS_MEMBER:
761 status = fetch_alias_mem(mem_ctx,
762 r->delta_id_union.rid,
763 r->delta_union.alias_member,
764 ctx->domain_sid);
765 break;
766 case NETR_DELTA_DOMAIN:
767 status = fetch_domain_info(mem_ctx,
768 r->delta_id_union.rid,
769 r->delta_union.domain);
770 break;
771 /* The following types are recognised but not handled */
772 case NETR_DELTA_RENAME_GROUP:
773 d_printf("NETR_DELTA_RENAME_GROUP not handled\n");
774 break;
775 case NETR_DELTA_RENAME_USER:
776 d_printf("NETR_DELTA_RENAME_USER not handled\n");
777 break;
778 case NETR_DELTA_RENAME_ALIAS:
779 d_printf("NETR_DELTA_RENAME_ALIAS not handled\n");
780 break;
781 case NETR_DELTA_POLICY:
782 d_printf("NETR_DELTA_POLICY not handled\n");
783 break;
784 case NETR_DELTA_TRUSTED_DOMAIN:
785 d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
786 break;
787 case NETR_DELTA_ACCOUNT:
788 d_printf("NETR_DELTA_ACCOUNT not handled\n");
789 break;
790 case NETR_DELTA_SECRET:
791 d_printf("NETR_DELTA_SECRET not handled\n");
792 break;
793 case NETR_DELTA_DELETE_GROUP:
794 d_printf("NETR_DELTA_DELETE_GROUP not handled\n");
795 break;
796 case NETR_DELTA_DELETE_USER:
797 d_printf("NETR_DELTA_DELETE_USER not handled\n");
798 break;
799 case NETR_DELTA_MODIFY_COUNT:
800 d_printf("NETR_DELTA_MODIFY_COUNT not handled\n");
801 break;
802 case NETR_DELTA_DELETE_ALIAS:
803 d_printf("NETR_DELTA_DELETE_ALIAS not handled\n");
804 break;
805 case NETR_DELTA_DELETE_TRUST:
806 d_printf("NETR_DELTA_DELETE_TRUST not handled\n");
807 break;
808 case NETR_DELTA_DELETE_ACCOUNT:
809 d_printf("NETR_DELTA_DELETE_ACCOUNT not handled\n");
810 break;
811 case NETR_DELTA_DELETE_SECRET:
812 d_printf("NETR_DELTA_DELETE_SECRET not handled\n");
813 break;
814 case NETR_DELTA_DELETE_GROUP2:
815 d_printf("NETR_DELTA_DELETE_GROUP2 not handled\n");
816 break;
817 case NETR_DELTA_DELETE_USER2:
818 d_printf("NETR_DELTA_DELETE_USER2 not handled\n");
819 break;
820 default:
821 d_printf("Unknown delta record type %d\n", r->delta_type);
822 status = NT_STATUS_INVALID_PARAMETER;
823 break;
824 }
825
826 return status;
827}
828
829/****************************************************************
830****************************************************************/
831
832static NTSTATUS fetch_sam_entries(TALLOC_CTX *mem_ctx,
833 enum netr_SamDatabaseID database_id,
834 struct netr_DELTA_ENUM_ARRAY *r,
835 uint64_t *sequence_num,
836 struct samsync_context *ctx)
837{
838 int i;
839
840 for (i = 0; i < r->num_deltas; i++) {
841 fetch_sam_entry(mem_ctx, database_id, &r->delta_enum[i], ctx);
842 }
843
844 return NT_STATUS_OK;
845}
846
847/****************************************************************
848****************************************************************/
849
850const struct samsync_ops libnet_samsync_passdb_ops = {
851 .process_objects = fetch_sam_entries,
852};
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