2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Andrew Tridgell 1992-1997,
5 * Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
6 * Copyright (C) Paul Ashton 1997,
7 * Copyright (C) Marc Jacobsen 1999,
8 * Copyright (C) Jeremy Allison 2001-2005,
9 * Copyright (C) Jean François Micouleau 1998-2001,
10 * Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002,
11 * Copyright (C) Gerald (Jerry) Carter 2003-2004,
12 * Copyright (C) Simo Sorce 2003.
13 * Copyright (C) Volker Lendecke 2005.
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 2 of the License, or
18 * (at your option) any later version.
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 * This is the implementation of the SAMR code.
37 #define DBGC_CLASS DBGC_RPC_SRV
39 #define SAMR_USR_RIGHTS_WRITE_PW \
40 ( READ_CONTROL_ACCESS | \
41 SA_RIGHT_USER_CHANGE_PASSWORD | \
42 SA_RIGHT_USER_SET_LOC_COM )
43 #define SAMR_USR_RIGHTS_CANT_WRITE_PW \
44 ( READ_CONTROL_ACCESS | SA_RIGHT_USER_SET_LOC_COM )
46 #define DISP_INFO_CACHE_TIMEOUT 10
48 typedef struct disp_info
{
49 DOM_SID sid
; /* identify which domain this is. */
50 BOOL builtin_domain
; /* Quick flag to check if this is the builtin domain. */
51 struct pdb_search
*users
; /* querydispinfo 1 and 4 */
52 struct pdb_search
*machines
; /* querydispinfo 2 */
53 struct pdb_search
*groups
; /* querydispinfo 3 and 5, enumgroups */
54 struct pdb_search
*aliases
; /* enumaliases */
57 struct pdb_search
*enum_users
; /* enumusers with a mask */
60 smb_event_id_t di_cache_timeout_event
; /* cache idle timeout handler. */
63 /* We keep a static list of these by SID as modern clients close down
64 all resources between each request in a complete enumeration. */
67 /* for use by the \PIPE\samr policy */
69 BOOL builtin_domain
; /* Quick flag to check if this is the builtin domain. */
70 uint32 status
; /* some sort of flag. best to record it. comes from opnum 0x39 */
76 static struct generic_mapping sam_generic_mapping
= {
77 GENERIC_RIGHTS_SAM_READ
,
78 GENERIC_RIGHTS_SAM_WRITE
,
79 GENERIC_RIGHTS_SAM_EXECUTE
,
80 GENERIC_RIGHTS_SAM_ALL_ACCESS
};
81 static struct generic_mapping dom_generic_mapping
= {
82 GENERIC_RIGHTS_DOMAIN_READ
,
83 GENERIC_RIGHTS_DOMAIN_WRITE
,
84 GENERIC_RIGHTS_DOMAIN_EXECUTE
,
85 GENERIC_RIGHTS_DOMAIN_ALL_ACCESS
};
86 static struct generic_mapping usr_generic_mapping
= {
87 GENERIC_RIGHTS_USER_READ
,
88 GENERIC_RIGHTS_USER_WRITE
,
89 GENERIC_RIGHTS_USER_EXECUTE
,
90 GENERIC_RIGHTS_USER_ALL_ACCESS
};
91 static struct generic_mapping usr_nopwchange_generic_mapping
= {
92 GENERIC_RIGHTS_USER_READ
,
93 GENERIC_RIGHTS_USER_WRITE
,
94 GENERIC_RIGHTS_USER_EXECUTE
& ~SA_RIGHT_USER_CHANGE_PASSWORD
,
95 GENERIC_RIGHTS_USER_ALL_ACCESS
};
96 static struct generic_mapping grp_generic_mapping
= {
97 GENERIC_RIGHTS_GROUP_READ
,
98 GENERIC_RIGHTS_GROUP_WRITE
,
99 GENERIC_RIGHTS_GROUP_EXECUTE
,
100 GENERIC_RIGHTS_GROUP_ALL_ACCESS
};
101 static struct generic_mapping ali_generic_mapping
= {
102 GENERIC_RIGHTS_ALIAS_READ
,
103 GENERIC_RIGHTS_ALIAS_WRITE
,
104 GENERIC_RIGHTS_ALIAS_EXECUTE
,
105 GENERIC_RIGHTS_ALIAS_ALL_ACCESS
};
107 /*******************************************************************
108 *******************************************************************/
110 static NTSTATUS
make_samr_object_sd( TALLOC_CTX
*ctx
, SEC_DESC
**psd
, size_t *sd_size
,
111 struct generic_mapping
*map
,
112 DOM_SID
*sid
, uint32 sid_access
)
114 DOM_SID domadmin_sid
;
115 SEC_ACE ace
[5]; /* at most 5 entries */
121 /* basic access for Everyone */
123 init_sec_access(&mask
, map
->generic_execute
| map
->generic_read
);
124 init_sec_ace(&ace
[i
++], &global_sid_World
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
126 /* add Full Access 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
128 init_sec_access(&mask
, map
->generic_all
);
130 init_sec_ace(&ace
[i
++], &global_sid_Builtin_Administrators
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
131 init_sec_ace(&ace
[i
++], &global_sid_Builtin_Account_Operators
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
133 /* Add Full Access for Domain Admins if we are a DC */
136 sid_copy( &domadmin_sid
, get_global_sam_sid() );
137 sid_append_rid( &domadmin_sid
, DOMAIN_GROUP_RID_ADMINS
);
138 init_sec_ace(&ace
[i
++], &domadmin_sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
141 /* if we have a sid, give it some special access */
144 init_sec_access( &mask
, sid_access
);
145 init_sec_ace(&ace
[i
++], sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
148 /* create the security descriptor */
150 if ((psa
= make_sec_acl(ctx
, NT4_ACL_REVISION
, i
, ace
)) == NULL
)
151 return NT_STATUS_NO_MEMORY
;
153 if ((*psd
= make_sec_desc(ctx
, SEC_DESC_REVISION
, SEC_DESC_SELF_RELATIVE
, NULL
, NULL
, NULL
, psa
, sd_size
)) == NULL
)
154 return NT_STATUS_NO_MEMORY
;
159 /*******************************************************************
160 Checks if access to an object should be granted, and returns that
161 level of access for further checks.
162 ********************************************************************/
164 static NTSTATUS
access_check_samr_object( SEC_DESC
*psd
, NT_USER_TOKEN
*token
,
165 SE_PRIV
*rights
, uint32 rights_mask
,
166 uint32 des_access
, uint32
*acc_granted
,
169 NTSTATUS status
= NT_STATUS_ACCESS_DENIED
;
170 uint32 saved_mask
= 0;
172 /* check privileges; certain SAM access bits should be overridden
173 by privileges (mostly having to do with creating/modifying/deleting
176 if ( rights
&& user_has_any_privilege( token
, rights
) ) {
178 saved_mask
= (des_access
& rights_mask
);
179 des_access
&= ~saved_mask
;
181 DEBUG(4,("access_check_samr_object: user rights access mask [0x%x]\n",
186 /* check the security descriptor first */
188 if ( se_access_check(psd
, token
, des_access
, acc_granted
, &status
) )
191 /* give root a free pass */
193 if ( geteuid() == sec_initial_uid() ) {
195 DEBUG(4,("%s: ACCESS should be DENIED (requested: %#010x)\n", debug
, des_access
));
196 DEBUGADD(4,("but overritten by euid == sec_initial_uid()\n"));
198 *acc_granted
= des_access
;
200 status
= NT_STATUS_OK
;
206 /* add in any bits saved during the privilege check (only
207 matters is status is ok) */
209 *acc_granted
|= rights_mask
;
211 DEBUG(4,("%s: access %s (requested: 0x%08x, granted: 0x%08x)\n",
212 debug
, NT_STATUS_IS_OK(status
) ? "GRANTED" : "DENIED",
213 des_access
, *acc_granted
));
218 /*******************************************************************
219 Checks if access to a function can be granted
220 ********************************************************************/
222 static NTSTATUS
access_check_samr_function(uint32 acc_granted
, uint32 acc_required
, const char *debug
)
224 DEBUG(5,("%s: access check ((granted: %#010x; required: %#010x)\n",
225 debug
, acc_granted
, acc_required
));
227 /* check the security descriptor first */
229 if ( (acc_granted
&acc_required
) == acc_required
)
232 /* give root a free pass */
234 if (geteuid() == sec_initial_uid()) {
236 DEBUG(4,("%s: ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
237 debug
, acc_granted
, acc_required
));
238 DEBUGADD(4,("but overwritten by euid == 0\n"));
243 DEBUG(2,("%s: ACCESS DENIED (granted: %#010x; required: %#010x)\n",
244 debug
, acc_granted
, acc_required
));
246 return NT_STATUS_ACCESS_DENIED
;
249 /*******************************************************************
250 Fetch or create a dispinfo struct.
251 ********************************************************************/
253 static DISP_INFO
*get_samr_dispinfo_by_sid(DOM_SID
*psid
)
256 * We do a static cache for DISP_INFO's here. Explanation can be found
257 * in Jeremy's checkin message to r11793:
259 * Fix the SAMR cache so it works across completely insane
260 * client behaviour (ie.:
261 * open pipe/open SAMR handle/enumerate 0 - 1024
262 * close SAMR handle, close pipe.
263 * open pipe/open SAMR handle/enumerate 1024 - 2048...
264 * close SAMR handle, close pipe.
265 * And on ad-nausium. Amazing.... probably object-oriented
266 * client side programming in action yet again.
267 * This change should *massively* improve performance when
268 * enumerating users from an LDAP database.
271 * "Our" and the builtin domain are the only ones where we ever
272 * enumerate stuff, so just cache 2 entries.
275 static struct disp_info builtin_dispinfo
;
276 static struct disp_info domain_dispinfo
;
278 /* There are two cases to consider here:
279 1) The SID is a domain SID and we look for an equality match, or
280 2) This is an account SID and so we return the DISP_INFO* for our
287 if (sid_check_is_builtin(psid
) || sid_check_is_in_builtin(psid
)) {
289 * Necessary only once, but it does not really hurt.
291 sid_copy(&builtin_dispinfo
.sid
, &global_sid_Builtin
);
293 return &builtin_dispinfo
;
296 if (sid_check_is_domain(psid
) || sid_check_is_in_our_domain(psid
)) {
298 * Necessary only once, but it does not really hurt.
300 sid_copy(&domain_dispinfo
.sid
, get_global_sam_sid());
302 return &domain_dispinfo
;
308 /*******************************************************************
309 Create a samr_info struct.
310 ********************************************************************/
312 static struct samr_info
*get_samr_info_by_sid(DOM_SID
*psid
)
314 struct samr_info
*info
;
319 sid_to_string(sid_str
, psid
);
321 fstrcpy(sid_str
,"(NULL)");
324 mem_ctx
= talloc_init("samr_info for domain sid %s", sid_str
);
326 if ((info
= TALLOC_ZERO_P(mem_ctx
, struct samr_info
)) == NULL
)
329 DEBUG(10,("get_samr_info_by_sid: created new info for sid %s\n", sid_str
));
331 sid_copy( &info
->sid
, psid
);
332 info
->builtin_domain
= sid_check_is_builtin(psid
);
334 DEBUG(10,("get_samr_info_by_sid: created new info for NULL sid.\n"));
335 info
->builtin_domain
= False
;
337 info
->mem_ctx
= mem_ctx
;
339 info
->disp_info
= get_samr_dispinfo_by_sid(psid
);
344 /*******************************************************************
345 Function to free the per SID data.
346 ********************************************************************/
348 static void free_samr_cache(DISP_INFO
*disp_info
, const char *sid_str
)
350 DEBUG(10,("free_samr_cache: deleting cache for SID %s\n", sid_str
));
352 /* We need to become root here because the paged search might have to
353 * tell the LDAP server we're not interested in the rest anymore. */
357 if (disp_info
->users
) {
358 DEBUG(10,("free_samr_cache: deleting users cache\n"));
359 pdb_search_destroy(disp_info
->users
);
360 disp_info
->users
= NULL
;
362 if (disp_info
->machines
) {
363 DEBUG(10,("free_samr_cache: deleting machines cache\n"));
364 pdb_search_destroy(disp_info
->machines
);
365 disp_info
->machines
= NULL
;
367 if (disp_info
->groups
) {
368 DEBUG(10,("free_samr_cache: deleting groups cache\n"));
369 pdb_search_destroy(disp_info
->groups
);
370 disp_info
->groups
= NULL
;
372 if (disp_info
->aliases
) {
373 DEBUG(10,("free_samr_cache: deleting aliases cache\n"));
374 pdb_search_destroy(disp_info
->aliases
);
375 disp_info
->aliases
= NULL
;
377 if (disp_info
->enum_users
) {
378 DEBUG(10,("free_samr_cache: deleting enum_users cache\n"));
379 pdb_search_destroy(disp_info
->enum_users
);
380 disp_info
->enum_users
= NULL
;
382 disp_info
->enum_acb_mask
= 0;
387 /*******************************************************************
388 Function to free the per handle data.
389 ********************************************************************/
391 static void free_samr_info(void *ptr
)
393 struct samr_info
*info
=(struct samr_info
*) ptr
;
395 /* Only free the dispinfo cache if no one bothered to set up
398 if (info
->disp_info
&& info
->disp_info
->di_cache_timeout_event
== (smb_event_id_t
)0) {
400 sid_to_string(sid_str
, &info
->disp_info
->sid
);
401 free_samr_cache(info
->disp_info
, sid_str
);
404 talloc_destroy(info
->mem_ctx
);
407 /*******************************************************************
408 Idle event handler. Throw away the disp info cache.
409 ********************************************************************/
411 static void disp_info_cache_idle_timeout_handler(void **private_data
,
416 DISP_INFO
*disp_info
= (DISP_INFO
*)(*private_data
);
418 sid_to_string(sid_str
, &disp_info
->sid
);
420 free_samr_cache(disp_info
, sid_str
);
422 /* Remove the event. */
423 smb_unregister_idle_event(disp_info
->di_cache_timeout_event
);
424 disp_info
->di_cache_timeout_event
= (smb_event_id_t
)0;
426 DEBUG(10,("disp_info_cache_idle_timeout_handler: caching timed out for SID %s at %u\n",
427 sid_str
, (unsigned int)ev_now
));
430 /*******************************************************************
431 Setup cache removal idle event handler.
432 ********************************************************************/
434 static void set_disp_info_cache_timeout(DISP_INFO
*disp_info
, time_t secs_fromnow
)
438 sid_to_string(sid_str
, &disp_info
->sid
);
440 /* Remove any pending timeout and update. */
442 if (disp_info
->di_cache_timeout_event
) {
443 smb_unregister_idle_event(disp_info
->di_cache_timeout_event
);
444 disp_info
->di_cache_timeout_event
= (smb_event_id_t
)0;
447 DEBUG(10,("set_disp_info_cache_timeout: caching enumeration for SID %s for %u seconds\n",
448 sid_str
, (unsigned int)secs_fromnow
));
450 disp_info
->di_cache_timeout_event
=
451 smb_register_idle_event(disp_info_cache_idle_timeout_handler
,
456 /*******************************************************************
457 Force flush any cache. We do this on any samr_set_xxx call.
458 We must also remove the timeout handler.
459 ********************************************************************/
461 static void force_flush_samr_cache(DISP_INFO
*disp_info
)
466 sid_to_string(sid_str
, &disp_info
->sid
);
467 if (disp_info
->di_cache_timeout_event
) {
468 smb_unregister_idle_event(disp_info
->di_cache_timeout_event
);
469 disp_info
->di_cache_timeout_event
= (smb_event_id_t
)0;
470 DEBUG(10,("force_flush_samr_cache: clearing idle event for SID %s\n",
473 free_samr_cache(disp_info
, sid_str
);
477 /*******************************************************************
478 Ensure password info is never given out. Paranioa... JRA.
479 ********************************************************************/
481 static void samr_clear_sam_passwd(struct samu
*sam_pass
)
487 /* These now zero out the old password */
489 pdb_set_lanman_passwd(sam_pass
, NULL
, PDB_DEFAULT
);
490 pdb_set_nt_passwd(sam_pass
, NULL
, PDB_DEFAULT
);
493 static uint32
count_sam_users(struct disp_info
*info
, uint32 acct_flags
)
495 struct samr_displayentry
*entry
;
497 if (info
->builtin_domain
) {
498 /* No users in builtin. */
502 if (info
->users
== NULL
) {
503 info
->users
= pdb_search_users(acct_flags
);
504 if (info
->users
== NULL
) {
508 /* Fetch the last possible entry, thus trigger an enumeration */
509 pdb_search_entries(info
->users
, 0xffffffff, 1, &entry
);
511 /* Ensure we cache this enumeration. */
512 set_disp_info_cache_timeout(info
, DISP_INFO_CACHE_TIMEOUT
);
514 return info
->users
->num_entries
;
517 static uint32
count_sam_groups(struct disp_info
*info
)
519 struct samr_displayentry
*entry
;
521 if (info
->builtin_domain
) {
522 /* No groups in builtin. */
526 if (info
->groups
== NULL
) {
527 info
->groups
= pdb_search_groups();
528 if (info
->groups
== NULL
) {
532 /* Fetch the last possible entry, thus trigger an enumeration */
533 pdb_search_entries(info
->groups
, 0xffffffff, 1, &entry
);
535 /* Ensure we cache this enumeration. */
536 set_disp_info_cache_timeout(info
, DISP_INFO_CACHE_TIMEOUT
);
538 return info
->groups
->num_entries
;
541 static uint32
count_sam_aliases(struct disp_info
*info
)
543 struct samr_displayentry
*entry
;
545 if (info
->aliases
== NULL
) {
546 info
->aliases
= pdb_search_aliases(&info
->sid
);
547 if (info
->aliases
== NULL
) {
551 /* Fetch the last possible entry, thus trigger an enumeration */
552 pdb_search_entries(info
->aliases
, 0xffffffff, 1, &entry
);
554 /* Ensure we cache this enumeration. */
555 set_disp_info_cache_timeout(info
, DISP_INFO_CACHE_TIMEOUT
);
557 return info
->aliases
->num_entries
;
560 /*******************************************************************
562 ********************************************************************/
564 NTSTATUS
_samr_close_hnd(pipes_struct
*p
, SAMR_Q_CLOSE_HND
*q_u
, SAMR_R_CLOSE_HND
*r_u
)
566 r_u
->status
= NT_STATUS_OK
;
568 /* close the policy handle */
569 if (!close_policy_hnd(p
, &q_u
->pol
))
570 return NT_STATUS_OBJECT_NAME_INVALID
;
572 DEBUG(5,("samr_reply_close_hnd: %d\n", __LINE__
));
577 /*******************************************************************
578 samr_reply_open_domain
579 ********************************************************************/
581 NTSTATUS
_samr_open_domain(pipes_struct
*p
, SAMR_Q_OPEN_DOMAIN
*q_u
, SAMR_R_OPEN_DOMAIN
*r_u
)
583 struct samr_info
*info
;
584 SEC_DESC
*psd
= NULL
;
586 uint32 des_access
= q_u
->flags
;
591 r_u
->status
= NT_STATUS_OK
;
593 /* find the connection policy handle. */
595 if ( !find_policy_by_hnd(p
, &q_u
->pol
, (void**)(void *)&info
) )
596 return NT_STATUS_INVALID_HANDLE
;
598 status
= access_check_samr_function( info
->acc_granted
,
599 SA_RIGHT_SAM_OPEN_DOMAIN
, "_samr_open_domain" );
601 if ( !NT_STATUS_IS_OK(status
) )
604 /*check if access can be granted as requested by client. */
606 make_samr_object_sd( p
->mem_ctx
, &psd
, &sd_size
, &dom_generic_mapping
, NULL
, 0 );
607 se_map_generic( &des_access
, &dom_generic_mapping
);
609 se_priv_copy( &se_rights
, &se_machine_account
);
610 se_priv_add( &se_rights
, &se_add_users
);
612 status
= access_check_samr_object( psd
, p
->pipe_user
.nt_user_token
,
613 &se_rights
, GENERIC_RIGHTS_DOMAIN_WRITE
, des_access
,
614 &acc_granted
, "_samr_open_domain" );
616 if ( !NT_STATUS_IS_OK(status
) )
619 if (!sid_check_is_domain(&q_u
->dom_sid
.sid
) &&
620 !sid_check_is_builtin(&q_u
->dom_sid
.sid
)) {
621 return NT_STATUS_NO_SUCH_DOMAIN
;
624 /* associate the domain SID with the (unique) handle. */
625 if ((info
= get_samr_info_by_sid(&q_u
->dom_sid
.sid
))==NULL
)
626 return NT_STATUS_NO_MEMORY
;
627 info
->acc_granted
= acc_granted
;
629 /* get a (unique) handle. open a policy on it. */
630 if (!create_policy_hnd(p
, &r_u
->domain_pol
, free_samr_info
, (void *)info
))
631 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
633 DEBUG(5,("samr_open_domain: %d\n", __LINE__
));
638 /*******************************************************************
639 _samr_get_usrdom_pwinfo
640 ********************************************************************/
642 NTSTATUS
_samr_get_usrdom_pwinfo(pipes_struct
*p
, SAMR_Q_GET_USRDOM_PWINFO
*q_u
, SAMR_R_GET_USRDOM_PWINFO
*r_u
)
644 struct samr_info
*info
= NULL
;
646 r_u
->status
= NT_STATUS_OK
;
648 /* find the policy handle. open a policy on it. */
649 if (!find_policy_by_hnd(p
, &q_u
->user_pol
, (void **)(void *)&info
))
650 return NT_STATUS_INVALID_HANDLE
;
652 if (!sid_check_is_in_our_domain(&info
->sid
))
653 return NT_STATUS_OBJECT_TYPE_MISMATCH
;
655 init_samr_r_get_usrdom_pwinfo(r_u
, NT_STATUS_OK
);
657 DEBUG(5,("_samr_get_usrdom_pwinfo: %d\n", __LINE__
));
660 * NT sometimes return NT_STATUS_ACCESS_DENIED
661 * I don't know yet why.
667 /*******************************************************************
668 ********************************************************************/
670 static BOOL
get_lsa_policy_samr_sid( pipes_struct
*p
, POLICY_HND
*pol
,
671 DOM_SID
*sid
, uint32
*acc_granted
,
672 DISP_INFO
**ppdisp_info
)
674 struct samr_info
*info
= NULL
;
676 /* find the policy handle. open a policy on it. */
677 if (!find_policy_by_hnd(p
, pol
, (void **)(void *)&info
))
684 *acc_granted
= info
->acc_granted
;
686 *ppdisp_info
= info
->disp_info
;
692 /*******************************************************************
694 ********************************************************************/
696 NTSTATUS
_samr_set_sec_obj(pipes_struct
*p
, SAMR_Q_SET_SEC_OBJ
*q_u
, SAMR_R_SET_SEC_OBJ
*r_u
)
699 uint32 acc_granted
, i
;
702 struct samu
*sampass
=NULL
;
705 r_u
->status
= NT_STATUS_OK
;
707 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &pol_sid
, &acc_granted
, NULL
))
708 return NT_STATUS_INVALID_HANDLE
;
710 if (!(sampass
= samu_new( p
->mem_ctx
))) {
711 DEBUG(0,("No memory!\n"));
712 return NT_STATUS_NO_MEMORY
;
715 /* get the user record */
717 ret
= pdb_getsampwsid(sampass
, &pol_sid
);
721 DEBUG(4, ("User %s not found\n", sid_string_static(&pol_sid
)));
722 TALLOC_FREE(sampass
);
723 return NT_STATUS_INVALID_HANDLE
;
726 dacl
= q_u
->buf
->sec
->dacl
;
727 for (i
=0; i
< dacl
->num_aces
; i
++) {
728 if (sid_equal(&pol_sid
, &dacl
->aces
[i
].trustee
)) {
729 ret
= pdb_set_pass_can_change(sampass
,
730 (dacl
->aces
[i
].access_mask
&
731 SA_RIGHT_USER_CHANGE_PASSWORD
) ?
738 TALLOC_FREE(sampass
);
739 return NT_STATUS_ACCESS_DENIED
;
742 status
= access_check_samr_function(acc_granted
, SA_RIGHT_USER_SET_ATTRIBUTES
, "_samr_set_sec_obj");
743 if (NT_STATUS_IS_OK(status
)) {
745 status
= pdb_update_sam_account(sampass
);
749 TALLOC_FREE(sampass
);
754 /*******************************************************************
755 build correct perms based on policies and password times for _samr_query_sec_obj
756 *******************************************************************/
757 static BOOL
check_change_pw_access(TALLOC_CTX
*mem_ctx
, DOM_SID
*user_sid
)
759 struct samu
*sampass
=NULL
;
762 if ( !(sampass
= samu_new( mem_ctx
)) ) {
763 DEBUG(0,("No memory!\n"));
768 ret
= pdb_getsampwsid(sampass
, user_sid
);
772 DEBUG(4,("User %s not found\n", sid_string_static(user_sid
)));
773 TALLOC_FREE(sampass
);
777 DEBUG(3,("User:[%s]\n", pdb_get_username(sampass
) ));
779 if (pdb_get_pass_can_change(sampass
)) {
780 TALLOC_FREE(sampass
);
783 TALLOC_FREE(sampass
);
788 /*******************************************************************
790 ********************************************************************/
792 NTSTATUS
_samr_query_sec_obj(pipes_struct
*p
, SAMR_Q_QUERY_SEC_OBJ
*q_u
, SAMR_R_QUERY_SEC_OBJ
*r_u
)
796 SEC_DESC
* psd
= NULL
;
800 r_u
->status
= NT_STATUS_OK
;
803 if (!get_lsa_policy_samr_sid(p
, &q_u
->user_pol
, &pol_sid
, &acc_granted
, NULL
))
804 return NT_STATUS_INVALID_HANDLE
;
806 DEBUG(10,("_samr_query_sec_obj: querying security on SID: %s\n", sid_to_string(str_sid
, &pol_sid
)));
808 /* Check what typ of SID is beeing queried (e.g Domain SID, User SID, Group SID) */
810 /* To query the security of the SAM it self an invalid SID with S-0-0 is passed to this function */
811 if (pol_sid
.sid_rev_num
== 0) {
812 DEBUG(5,("_samr_query_sec_obj: querying security on SAM\n"));
813 r_u
->status
= make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &sam_generic_mapping
, NULL
, 0);
814 } else if (sid_equal(&pol_sid
,get_global_sam_sid())) {
815 /* check if it is our domain SID */
816 DEBUG(5,("_samr_query_sec_obj: querying security on Domain with SID: %s\n", sid_to_string(str_sid
, &pol_sid
)));
817 r_u
->status
= make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &dom_generic_mapping
, NULL
, 0);
818 } else if (sid_equal(&pol_sid
,&global_sid_Builtin
)) {
819 /* check if it is the Builtin Domain */
820 /* TODO: Builtin probably needs a different SD with restricted write access*/
821 DEBUG(5,("_samr_query_sec_obj: querying security on Builtin Domain with SID: %s\n", sid_to_string(str_sid
, &pol_sid
)));
822 r_u
->status
= make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &dom_generic_mapping
, NULL
, 0);
823 } else if (sid_check_is_in_our_domain(&pol_sid
) ||
824 sid_check_is_in_builtin(&pol_sid
)) {
825 /* TODO: different SDs have to be generated for aliases groups and users.
826 Currently all three get a default user SD */
827 DEBUG(10,("_samr_query_sec_obj: querying security on Object with SID: %s\n", sid_to_string(str_sid
, &pol_sid
)));
828 if (check_change_pw_access(p
->mem_ctx
, &pol_sid
)) {
829 r_u
->status
= make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &usr_generic_mapping
,
830 &pol_sid
, SAMR_USR_RIGHTS_WRITE_PW
);
832 r_u
->status
= make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &usr_nopwchange_generic_mapping
,
833 &pol_sid
, SAMR_USR_RIGHTS_CANT_WRITE_PW
);
836 return NT_STATUS_OBJECT_TYPE_MISMATCH
;
839 if ((r_u
->buf
= make_sec_desc_buf(p
->mem_ctx
, sd_size
, psd
)) == NULL
)
840 return NT_STATUS_NO_MEMORY
;
842 if (NT_STATUS_IS_OK(r_u
->status
))
848 /*******************************************************************
849 makes a SAM_ENTRY / UNISTR2* structure from a user list.
850 ********************************************************************/
852 static NTSTATUS
make_user_sam_entry_list(TALLOC_CTX
*ctx
, SAM_ENTRY
**sam_pp
,
853 UNISTR2
**uni_name_pp
,
854 uint32 num_entries
, uint32 start_idx
,
855 struct samr_displayentry
*entries
)
864 if (num_entries
== 0)
867 sam
= TALLOC_ZERO_ARRAY(ctx
, SAM_ENTRY
, num_entries
);
869 uni_name
= TALLOC_ZERO_ARRAY(ctx
, UNISTR2
, num_entries
);
871 if (sam
== NULL
|| uni_name
== NULL
) {
872 DEBUG(0, ("make_user_sam_entry_list: TALLOC_ZERO failed!\n"));
873 return NT_STATUS_NO_MEMORY
;
876 for (i
= 0; i
< num_entries
; i
++) {
877 UNISTR2 uni_temp_name
;
879 * usrmgr expects a non-NULL terminated string with
880 * trust relationships
882 if (entries
[i
].acct_flags
& ACB_DOMTRUST
) {
883 init_unistr2(&uni_temp_name
, entries
[i
].account_name
,
886 init_unistr2(&uni_temp_name
, entries
[i
].account_name
,
890 init_sam_entry(&sam
[i
], &uni_temp_name
, entries
[i
].rid
);
891 copy_unistr2(&uni_name
[i
], &uni_temp_name
);
895 *uni_name_pp
= uni_name
;
899 /*******************************************************************
900 samr_reply_enum_dom_users
901 ********************************************************************/
903 NTSTATUS
_samr_enum_dom_users(pipes_struct
*p
, SAMR_Q_ENUM_DOM_USERS
*q_u
,
904 SAMR_R_ENUM_DOM_USERS
*r_u
)
906 struct samr_info
*info
= NULL
;
908 uint32 enum_context
=q_u
->start_idx
;
909 enum remote_arch_types ra_type
= get_remote_arch();
910 int max_sam_entries
= (ra_type
== RA_WIN95
) ? MAX_SAM_ENTRIES_W95
: MAX_SAM_ENTRIES_W2K
;
911 uint32 max_entries
= max_sam_entries
;
912 struct samr_displayentry
*entries
= NULL
;
914 r_u
->status
= NT_STATUS_OK
;
916 /* find the policy handle. open a policy on it. */
917 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)(void *)&info
))
918 return NT_STATUS_INVALID_HANDLE
;
920 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(info
->acc_granted
,
921 SA_RIGHT_DOMAIN_ENUM_ACCOUNTS
,
922 "_samr_enum_dom_users"))) {
926 DEBUG(5,("_samr_enum_dom_users: %d\n", __LINE__
));
928 if (info
->builtin_domain
) {
929 /* No users in builtin. */
930 init_samr_r_enum_dom_users(r_u
, q_u
->start_idx
, 0);
931 DEBUG(5,("_samr_enum_dom_users: No users in BUILTIN\n"));
939 if ((info
->disp_info
->enum_users
!= NULL
) &&
940 (info
->disp_info
->enum_acb_mask
!= q_u
->acb_mask
)) {
941 pdb_search_destroy(info
->disp_info
->enum_users
);
942 info
->disp_info
->enum_users
= NULL
;
945 if (info
->disp_info
->enum_users
== NULL
) {
946 info
->disp_info
->enum_users
= pdb_search_users(q_u
->acb_mask
);
947 info
->disp_info
->enum_acb_mask
= q_u
->acb_mask
;
950 if (info
->disp_info
->enum_users
== NULL
) {
951 /* END AS ROOT !!!! */
953 return NT_STATUS_ACCESS_DENIED
;
956 num_account
= pdb_search_entries(info
->disp_info
->enum_users
,
957 enum_context
, max_entries
,
960 /* END AS ROOT !!!! */
964 if (num_account
== 0) {
965 DEBUG(5, ("_samr_enum_dom_users: enumeration handle over "
967 init_samr_r_enum_dom_users(r_u
, q_u
->start_idx
, 0);
971 r_u
->status
= make_user_sam_entry_list(p
->mem_ctx
, &r_u
->sam
,
973 num_account
, enum_context
,
976 if (!NT_STATUS_IS_OK(r_u
->status
))
979 if (max_entries
<= num_account
) {
980 r_u
->status
= STATUS_MORE_ENTRIES
;
982 r_u
->status
= NT_STATUS_OK
;
985 /* Ensure we cache this enumeration. */
986 set_disp_info_cache_timeout(info
->disp_info
, DISP_INFO_CACHE_TIMEOUT
);
988 DEBUG(5, ("_samr_enum_dom_users: %d\n", __LINE__
));
990 init_samr_r_enum_dom_users(r_u
, q_u
->start_idx
+ num_account
,
993 DEBUG(5,("_samr_enum_dom_users: %d\n", __LINE__
));
998 /*******************************************************************
999 makes a SAM_ENTRY / UNISTR2* structure from a group list.
1000 ********************************************************************/
1002 static void make_group_sam_entry_list(TALLOC_CTX
*ctx
, SAM_ENTRY
**sam_pp
,
1003 UNISTR2
**uni_name_pp
,
1004 uint32 num_sam_entries
,
1005 struct samr_displayentry
*entries
)
1012 *uni_name_pp
= NULL
;
1014 if (num_sam_entries
== 0)
1017 sam
= TALLOC_ZERO_ARRAY(ctx
, SAM_ENTRY
, num_sam_entries
);
1018 uni_name
= TALLOC_ZERO_ARRAY(ctx
, UNISTR2
, num_sam_entries
);
1020 if (sam
== NULL
|| uni_name
== NULL
) {
1021 DEBUG(0, ("NULL pointers in SAMR_R_QUERY_DISPINFO\n"));
1025 for (i
= 0; i
< num_sam_entries
; i
++) {
1027 * JRA. I think this should include the null. TNG does not.
1029 init_unistr2(&uni_name
[i
], entries
[i
].account_name
,
1031 init_sam_entry(&sam
[i
], &uni_name
[i
], entries
[i
].rid
);
1035 *uni_name_pp
= uni_name
;
1038 /*******************************************************************
1039 samr_reply_enum_dom_groups
1040 ********************************************************************/
1042 NTSTATUS
_samr_enum_dom_groups(pipes_struct
*p
, SAMR_Q_ENUM_DOM_GROUPS
*q_u
, SAMR_R_ENUM_DOM_GROUPS
*r_u
)
1044 struct samr_info
*info
= NULL
;
1045 struct samr_displayentry
*groups
;
1048 r_u
->status
= NT_STATUS_OK
;
1050 /* find the policy handle. open a policy on it. */
1051 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)(void *)&info
))
1052 return NT_STATUS_INVALID_HANDLE
;
1054 r_u
->status
= access_check_samr_function(info
->acc_granted
,
1055 SA_RIGHT_DOMAIN_ENUM_ACCOUNTS
,
1056 "_samr_enum_dom_groups");
1057 if (!NT_STATUS_IS_OK(r_u
->status
))
1060 DEBUG(5,("samr_reply_enum_dom_groups: %d\n", __LINE__
));
1062 if (info
->builtin_domain
) {
1063 /* No groups in builtin. */
1064 init_samr_r_enum_dom_groups(r_u
, q_u
->start_idx
, 0);
1065 DEBUG(5,("_samr_enum_dom_users: No groups in BUILTIN\n"));
1069 /* the domain group array is being allocated in the function below */
1073 if (info
->disp_info
->groups
== NULL
) {
1074 info
->disp_info
->groups
= pdb_search_groups();
1076 if (info
->disp_info
->groups
== NULL
) {
1078 return NT_STATUS_ACCESS_DENIED
;
1082 num_groups
= pdb_search_entries(info
->disp_info
->groups
, q_u
->start_idx
,
1083 MAX_SAM_ENTRIES
, &groups
);
1086 /* Ensure we cache this enumeration. */
1087 set_disp_info_cache_timeout(info
->disp_info
, DISP_INFO_CACHE_TIMEOUT
);
1089 make_group_sam_entry_list(p
->mem_ctx
, &r_u
->sam
, &r_u
->uni_grp_name
,
1090 num_groups
, groups
);
1092 init_samr_r_enum_dom_groups(r_u
, q_u
->start_idx
, num_groups
);
1094 DEBUG(5,("samr_enum_dom_groups: %d\n", __LINE__
));
1099 /*******************************************************************
1100 samr_reply_enum_dom_aliases
1101 ********************************************************************/
1103 NTSTATUS
_samr_enum_dom_aliases(pipes_struct
*p
, SAMR_Q_ENUM_DOM_ALIASES
*q_u
, SAMR_R_ENUM_DOM_ALIASES
*r_u
)
1105 struct samr_info
*info
;
1106 struct samr_displayentry
*aliases
;
1107 uint32 num_aliases
= 0;
1109 /* find the policy handle. open a policy on it. */
1110 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)(void *)&info
))
1111 return NT_STATUS_INVALID_HANDLE
;
1113 r_u
->status
= access_check_samr_function(info
->acc_granted
,
1114 SA_RIGHT_DOMAIN_ENUM_ACCOUNTS
,
1115 "_samr_enum_dom_aliases");
1116 if (!NT_STATUS_IS_OK(r_u
->status
))
1119 DEBUG(5,("samr_reply_enum_dom_aliases: sid %s\n",
1120 sid_string_static(&info
->sid
)));
1124 if (info
->disp_info
->aliases
== NULL
) {
1125 info
->disp_info
->aliases
= pdb_search_aliases(&info
->sid
);
1126 if (info
->disp_info
->aliases
== NULL
) {
1128 return NT_STATUS_ACCESS_DENIED
;
1132 num_aliases
= pdb_search_entries(info
->disp_info
->aliases
, q_u
->start_idx
,
1133 MAX_SAM_ENTRIES
, &aliases
);
1136 /* Ensure we cache this enumeration. */
1137 set_disp_info_cache_timeout(info
->disp_info
, DISP_INFO_CACHE_TIMEOUT
);
1139 make_group_sam_entry_list(p
->mem_ctx
, &r_u
->sam
, &r_u
->uni_grp_name
,
1140 num_aliases
, aliases
);
1142 init_samr_r_enum_dom_aliases(r_u
, q_u
->start_idx
+ num_aliases
,
1145 DEBUG(5,("samr_enum_dom_aliases: %d\n", __LINE__
));
1150 /*******************************************************************
1151 samr_reply_query_dispinfo
1152 ********************************************************************/
1154 NTSTATUS
_samr_query_dispinfo(pipes_struct
*p
, SAMR_Q_QUERY_DISPINFO
*q_u
,
1155 SAMR_R_QUERY_DISPINFO
*r_u
)
1157 struct samr_info
*info
= NULL
;
1158 uint32 struct_size
=0x20; /* W2K always reply that, client doesn't care */
1160 uint32 max_entries
=q_u
->max_entries
;
1161 uint32 enum_context
=q_u
->start_idx
;
1162 uint32 max_size
=q_u
->max_size
;
1164 SAM_DISPINFO_CTR
*ctr
;
1165 uint32 temp_size
=0, total_data_size
=0;
1166 NTSTATUS disp_ret
= NT_STATUS_UNSUCCESSFUL
;
1167 uint32 num_account
= 0;
1168 enum remote_arch_types ra_type
= get_remote_arch();
1169 int max_sam_entries
= (ra_type
== RA_WIN95
) ? MAX_SAM_ENTRIES_W95
: MAX_SAM_ENTRIES_W2K
;
1170 struct samr_displayentry
*entries
= NULL
;
1172 DEBUG(5, ("samr_reply_query_dispinfo: %d\n", __LINE__
));
1173 r_u
->status
= NT_STATUS_UNSUCCESSFUL
;
1175 /* find the policy handle. open a policy on it. */
1176 if (!find_policy_by_hnd(p
, &q_u
->domain_pol
, (void **)(void *)&info
))
1177 return NT_STATUS_INVALID_HANDLE
;
1180 * calculate how many entries we will return.
1182 * - the number of entries the client asked
1183 * - our limit on that
1184 * - the starting point (enumeration context)
1185 * - the buffer size the client will accept
1189 * We are a lot more like W2K. Instead of reading the SAM
1190 * each time to find the records we need to send back,
1191 * we read it once and link that copy to the sam handle.
1192 * For large user list (over the MAX_SAM_ENTRIES)
1193 * it's a definitive win.
1194 * second point to notice: between enumerations
1195 * our sam is now the same as it's a snapshoot.
1196 * third point: got rid of the static SAM_USER_21 struct
1197 * no more intermediate.
1198 * con: it uses much more memory, as a full copy is stored
1201 * If you want to change it, think twice and think
1202 * of the second point , that's really important.
1207 if ((q_u
->switch_level
< 1) || (q_u
->switch_level
> 5)) {
1208 DEBUG(0,("_samr_query_dispinfo: Unknown info level (%u)\n",
1209 (unsigned int)q_u
->switch_level
));
1210 return NT_STATUS_INVALID_INFO_CLASS
;
1213 /* first limit the number of entries we will return */
1214 if(max_entries
> max_sam_entries
) {
1215 DEBUG(5, ("samr_reply_query_dispinfo: client requested %d "
1216 "entries, limiting to %d\n", max_entries
,
1218 max_entries
= max_sam_entries
;
1221 /* calculate the size and limit on the number of entries we will
1224 temp_size
=max_entries
*struct_size
;
1226 if (temp_size
>max_size
) {
1227 max_entries
=MIN((max_size
/struct_size
),max_entries
);;
1228 DEBUG(5, ("samr_reply_query_dispinfo: buffer size limits to "
1229 "only %d entries\n", max_entries
));
1232 if (!(ctr
= TALLOC_ZERO_P(p
->mem_ctx
,SAM_DISPINFO_CTR
)))
1233 return NT_STATUS_NO_MEMORY
;
1239 /* THe following done as ROOT. Don't return without unbecome_root(). */
1241 switch (q_u
->switch_level
) {
1244 if (info
->disp_info
->users
== NULL
) {
1245 info
->disp_info
->users
= pdb_search_users(ACB_NORMAL
);
1246 if (info
->disp_info
->users
== NULL
) {
1248 return NT_STATUS_ACCESS_DENIED
;
1250 DEBUG(10,("samr_reply_query_dispinfo: starting user enumeration at index %u\n",
1251 (unsigned int)enum_context
));
1253 DEBUG(10,("samr_reply_query_dispinfo: using cached user enumeration at index %u\n",
1254 (unsigned int)enum_context
));
1257 num_account
= pdb_search_entries(info
->disp_info
->users
,
1258 enum_context
, max_entries
,
1262 if (info
->disp_info
->machines
== NULL
) {
1263 info
->disp_info
->machines
=
1264 pdb_search_users(ACB_WSTRUST
|ACB_SVRTRUST
);
1265 if (info
->disp_info
->machines
== NULL
) {
1267 return NT_STATUS_ACCESS_DENIED
;
1269 DEBUG(10,("samr_reply_query_dispinfo: starting machine enumeration at index %u\n",
1270 (unsigned int)enum_context
));
1272 DEBUG(10,("samr_reply_query_dispinfo: using cached machine enumeration at index %u\n",
1273 (unsigned int)enum_context
));
1276 num_account
= pdb_search_entries(info
->disp_info
->machines
,
1277 enum_context
, max_entries
,
1282 if (info
->disp_info
->groups
== NULL
) {
1283 info
->disp_info
->groups
= pdb_search_groups();
1284 if (info
->disp_info
->groups
== NULL
) {
1286 return NT_STATUS_ACCESS_DENIED
;
1288 DEBUG(10,("samr_reply_query_dispinfo: starting group enumeration at index %u\n",
1289 (unsigned int)enum_context
));
1291 DEBUG(10,("samr_reply_query_dispinfo: using cached group enumeration at index %u\n",
1292 (unsigned int)enum_context
));
1295 num_account
= pdb_search_entries(info
->disp_info
->groups
,
1296 enum_context
, max_entries
,
1301 smb_panic("info class changed");
1306 /* Now create reply structure */
1307 switch (q_u
->switch_level
) {
1309 disp_ret
= init_sam_dispinfo_1(p
->mem_ctx
, &ctr
->sam
.info1
,
1310 num_account
, enum_context
,
1314 disp_ret
= init_sam_dispinfo_2(p
->mem_ctx
, &ctr
->sam
.info2
,
1315 num_account
, enum_context
,
1319 disp_ret
= init_sam_dispinfo_3(p
->mem_ctx
, &ctr
->sam
.info3
,
1320 num_account
, enum_context
,
1324 disp_ret
= init_sam_dispinfo_4(p
->mem_ctx
, &ctr
->sam
.info4
,
1325 num_account
, enum_context
,
1329 disp_ret
= init_sam_dispinfo_5(p
->mem_ctx
, &ctr
->sam
.info5
,
1330 num_account
, enum_context
,
1334 smb_panic("info class changed");
1338 if (!NT_STATUS_IS_OK(disp_ret
))
1341 /* calculate the total size */
1342 total_data_size
=num_account
*struct_size
;
1345 r_u
->status
= STATUS_MORE_ENTRIES
;
1347 r_u
->status
= NT_STATUS_OK
;
1350 /* Ensure we cache this enumeration. */
1351 set_disp_info_cache_timeout(info
->disp_info
, DISP_INFO_CACHE_TIMEOUT
);
1353 DEBUG(5, ("_samr_query_dispinfo: %d\n", __LINE__
));
1355 init_samr_r_query_dispinfo(r_u
, num_account
, total_data_size
,
1356 temp_size
, q_u
->switch_level
, ctr
,
1363 /*******************************************************************
1364 samr_reply_query_aliasinfo
1365 ********************************************************************/
1367 NTSTATUS
_samr_query_aliasinfo(pipes_struct
*p
, SAMR_Q_QUERY_ALIASINFO
*q_u
, SAMR_R_QUERY_ALIASINFO
*r_u
)
1370 struct acct_info info
;
1374 r_u
->status
= NT_STATUS_OK
;
1376 DEBUG(5,("_samr_query_aliasinfo: %d\n", __LINE__
));
1378 /* find the policy handle. open a policy on it. */
1379 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &sid
, &acc_granted
, NULL
))
1380 return NT_STATUS_INVALID_HANDLE
;
1381 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_ALIAS_LOOKUP_INFO
, "_samr_query_aliasinfo"))) {
1386 ret
= pdb_get_aliasinfo(&sid
, &info
);
1390 return NT_STATUS_NO_SUCH_ALIAS
;
1392 if ( !(r_u
->ctr
= TALLOC_ZERO_P( p
->mem_ctx
, ALIAS_INFO_CTR
)) )
1393 return NT_STATUS_NO_MEMORY
;
1396 switch (q_u
->level
) {
1398 r_u
->ctr
->level
= 1;
1399 init_samr_alias_info1(&r_u
->ctr
->alias
.info1
, info
.acct_name
, 1, info
.acct_desc
);
1402 r_u
->ctr
->level
= 3;
1403 init_samr_alias_info3(&r_u
->ctr
->alias
.info3
, info
.acct_desc
);
1406 return NT_STATUS_INVALID_INFO_CLASS
;
1409 DEBUG(5,("_samr_query_aliasinfo: %d\n", __LINE__
));
1415 /*******************************************************************
1416 samr_reply_lookup_ids
1417 ********************************************************************/
1419 uint32
_samr_lookup_ids(pipes_struct
*p
, SAMR_Q_LOOKUP_IDS
*q_u
, SAMR_R_LOOKUP_IDS
*r_u
)
1421 uint32 rid
[MAX_SAM_ENTRIES
];
1422 int num_rids
= q_u
->num_sids1
;
1424 r_u
->status
= NT_STATUS_OK
;
1426 DEBUG(5,("_samr_lookup_ids: %d\n", __LINE__
));
1428 if (num_rids
> MAX_SAM_ENTRIES
) {
1429 num_rids
= MAX_SAM_ENTRIES
;
1430 DEBUG(5,("_samr_lookup_ids: truncating entries to %d\n", num_rids
));
1435 SMB_ASSERT_ARRAY(q_u
->uni_user_name
, num_rids
);
1437 for (i
= 0; i
< num_rids
&& status
== 0; i
++)
1439 struct sam_passwd
*sam_pass
;
1443 fstrcpy(user_name
, unistrn2(q_u
->uni_user_name
[i
].buffer
,
1444 q_u
->uni_user_name
[i
].uni_str_len
));
1446 /* find the user account */
1448 sam_pass
= get_smb21pwd_entry(user_name
, 0);
1451 if (sam_pass
== NULL
)
1453 status
= 0xC0000000 | NT_STATUS_NO_SUCH_USER
;
1458 rid
[i
] = sam_pass
->user_rid
;
1464 rid
[0] = BUILTIN_ALIAS_RID_USERS
;
1466 init_samr_r_lookup_ids(&r_u
, num_rids
, rid
, NT_STATUS_OK
);
1468 DEBUG(5,("_samr_lookup_ids: %d\n", __LINE__
));
1474 /*******************************************************************
1476 ********************************************************************/
1478 NTSTATUS
_samr_lookup_names(pipes_struct
*p
, SAMR_Q_LOOKUP_NAMES
*q_u
, SAMR_R_LOOKUP_NAMES
*r_u
)
1480 uint32 rid
[MAX_SAM_ENTRIES
];
1481 enum lsa_SidType type
[MAX_SAM_ENTRIES
];
1483 int num_rids
= q_u
->num_names2
;
1488 r_u
->status
= NT_STATUS_OK
;
1490 DEBUG(5,("_samr_lookup_names: %d\n", __LINE__
));
1495 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &pol_sid
, &acc_granted
, NULL
)) {
1496 init_samr_r_lookup_names(p
->mem_ctx
, r_u
, 0, NULL
, NULL
, NT_STATUS_OBJECT_TYPE_MISMATCH
);
1500 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, 0, "_samr_lookup_names"))) { /* Don't know the acc_bits yet */
1504 if (num_rids
> MAX_SAM_ENTRIES
) {
1505 num_rids
= MAX_SAM_ENTRIES
;
1506 DEBUG(5,("_samr_lookup_names: truncating entries to %d\n", num_rids
));
1509 DEBUG(5,("_samr_lookup_names: looking name on SID %s\n", sid_to_string(sid_str
, &pol_sid
)));
1511 for (i
= 0; i
< num_rids
; i
++) {
1515 r_u
->status
= NT_STATUS_NONE_MAPPED
;
1516 type
[i
] = SID_NAME_UNKNOWN
;
1518 rid
[i
] = 0xffffffff;
1520 ret
= rpcstr_pull(name
, q_u
->uni_name
[i
].buffer
, sizeof(name
), q_u
->uni_name
[i
].uni_str_len
*2, 0);
1526 if (sid_check_is_builtin(&pol_sid
)) {
1527 if (lookup_builtin_name(name
, &rid
[i
])) {
1528 type
[i
] = SID_NAME_ALIAS
;
1531 lookup_global_sam_name(name
, 0, &rid
[i
], &type
[i
]);
1534 if (type
[i
] != SID_NAME_UNKNOWN
) {
1535 r_u
->status
= NT_STATUS_OK
;
1539 init_samr_r_lookup_names(p
->mem_ctx
, r_u
, num_rids
, rid
, type
, r_u
->status
);
1541 DEBUG(5,("_samr_lookup_names: %d\n", __LINE__
));
1546 /*******************************************************************
1547 _samr_chgpasswd_user
1548 ********************************************************************/
1550 NTSTATUS
_samr_chgpasswd_user(pipes_struct
*p
, SAMR_Q_CHGPASSWD_USER
*q_u
, SAMR_R_CHGPASSWD_USER
*r_u
)
1555 DEBUG(5,("_samr_chgpasswd_user: %d\n", __LINE__
));
1557 r_u
->status
= NT_STATUS_OK
;
1559 rpcstr_pull(user_name
, q_u
->uni_user_name
.buffer
, sizeof(user_name
), q_u
->uni_user_name
.uni_str_len
*2, 0);
1560 rpcstr_pull(wks
, q_u
->uni_dest_host
.buffer
, sizeof(wks
), q_u
->uni_dest_host
.uni_str_len
*2,0);
1562 DEBUG(5,("samr_chgpasswd_user: user: %s wks: %s\n", user_name
, wks
));
1565 * Pass the user through the NT -> unix user mapping
1569 (void)map_username(user_name
);
1572 * UNIX username case mangling not required, pass_oem_change
1573 * is case insensitive.
1576 r_u
->status
= pass_oem_change(user_name
, q_u
->lm_newpass
.pass
, q_u
->lm_oldhash
.hash
,
1577 q_u
->nt_newpass
.pass
, q_u
->nt_oldhash
.hash
, NULL
);
1579 init_samr_r_chgpasswd_user(r_u
, r_u
->status
);
1581 DEBUG(5,("_samr_chgpasswd_user: %d\n", __LINE__
));
1586 /*******************************************************************
1587 _samr_chgpasswd_user3
1588 ********************************************************************/
1590 NTSTATUS
_samr_chgpasswd_user3(pipes_struct
*p
, SAMR_Q_CHGPASSWD_USER3
*q_u
, SAMR_R_CHGPASSWD_USER3
*r_u
)
1594 uint32 reject_reason
;
1595 SAM_UNK_INFO_1
*info
= NULL
;
1596 SAMR_CHANGE_REJECT
*reject
= NULL
;
1598 DEBUG(5,("_samr_chgpasswd_user3: %d\n", __LINE__
));
1600 rpcstr_pull(user_name
, q_u
->uni_user_name
.buffer
, sizeof(user_name
), q_u
->uni_user_name
.uni_str_len
*2, 0);
1601 rpcstr_pull(wks
, q_u
->uni_dest_host
.buffer
, sizeof(wks
), q_u
->uni_dest_host
.uni_str_len
*2,0);
1603 DEBUG(5,("_samr_chgpasswd_user3: user: %s wks: %s\n", user_name
, wks
));
1606 * Pass the user through the NT -> unix user mapping
1610 (void)map_username(user_name
);
1613 * UNIX username case mangling not required, pass_oem_change
1614 * is case insensitive.
1617 r_u
->status
= pass_oem_change(user_name
, q_u
->lm_newpass
.pass
, q_u
->lm_oldhash
.hash
,
1618 q_u
->nt_newpass
.pass
, q_u
->nt_oldhash
.hash
, &reject_reason
);
1620 if (NT_STATUS_EQUAL(r_u
->status
, NT_STATUS_PASSWORD_RESTRICTION
) ||
1621 NT_STATUS_EQUAL(r_u
->status
, NT_STATUS_ACCOUNT_RESTRICTION
)) {
1623 uint32 min_pass_len
,pass_hist
,password_properties
;
1624 time_t u_expire
, u_min_age
;
1625 NTTIME nt_expire
, nt_min_age
;
1626 uint32 account_policy_temp
;
1628 if ((info
= TALLOC_ZERO_P(p
->mem_ctx
, SAM_UNK_INFO_1
)) == NULL
) {
1629 return NT_STATUS_NO_MEMORY
;
1632 if ((reject
= TALLOC_ZERO_P(p
->mem_ctx
, SAMR_CHANGE_REJECT
)) == NULL
) {
1633 return NT_STATUS_NO_MEMORY
;
1637 ZERO_STRUCTP(reject
);
1643 pdb_get_account_policy(AP_MIN_PASSWORD_LEN
, &account_policy_temp
);
1644 min_pass_len
= account_policy_temp
;
1646 pdb_get_account_policy(AP_PASSWORD_HISTORY
, &account_policy_temp
);
1647 pass_hist
= account_policy_temp
;
1649 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS
, &account_policy_temp
);
1650 password_properties
= account_policy_temp
;
1652 pdb_get_account_policy(AP_MAX_PASSWORD_AGE
, &account_policy_temp
);
1653 u_expire
= account_policy_temp
;
1655 pdb_get_account_policy(AP_MIN_PASSWORD_AGE
, &account_policy_temp
);
1656 u_min_age
= account_policy_temp
;
1662 unix_to_nt_time_abs(&nt_expire
, u_expire
);
1663 unix_to_nt_time_abs(&nt_min_age
, u_min_age
);
1665 init_unk_info1(info
, (uint16
)min_pass_len
, (uint16
)pass_hist
,
1666 password_properties
, nt_expire
, nt_min_age
);
1668 reject
->reject_reason
= reject_reason
;
1671 init_samr_r_chgpasswd_user3(r_u
, r_u
->status
, reject
, info
);
1673 DEBUG(5,("_samr_chgpasswd_user3: %d\n", __LINE__
));
1678 /*******************************************************************
1679 makes a SAMR_R_LOOKUP_RIDS structure.
1680 ********************************************************************/
1682 static BOOL
make_samr_lookup_rids(TALLOC_CTX
*ctx
, uint32 num_names
,
1683 const char **names
, UNIHDR
**pp_hdr_name
,
1684 UNISTR2
**pp_uni_name
)
1687 UNIHDR
*hdr_name
=NULL
;
1688 UNISTR2
*uni_name
=NULL
;
1690 *pp_uni_name
= NULL
;
1691 *pp_hdr_name
= NULL
;
1693 if (num_names
!= 0) {
1694 hdr_name
= TALLOC_ZERO_ARRAY(ctx
, UNIHDR
, num_names
);
1695 if (hdr_name
== NULL
)
1698 uni_name
= TALLOC_ZERO_ARRAY(ctx
,UNISTR2
, num_names
);
1699 if (uni_name
== NULL
)
1703 for (i
= 0; i
< num_names
; i
++) {
1704 DEBUG(10, ("names[%d]:%s\n", i
, names
[i
] && *names
[i
] ? names
[i
] : ""));
1705 init_unistr2(&uni_name
[i
], names
[i
], UNI_FLAGS_NONE
);
1706 init_uni_hdr(&hdr_name
[i
], &uni_name
[i
]);
1709 *pp_uni_name
= uni_name
;
1710 *pp_hdr_name
= hdr_name
;
1715 /*******************************************************************
1717 ********************************************************************/
1719 NTSTATUS
_samr_lookup_rids(pipes_struct
*p
, SAMR_Q_LOOKUP_RIDS
*q_u
, SAMR_R_LOOKUP_RIDS
*r_u
)
1722 enum lsa_SidType
*attrs
= NULL
;
1723 uint32
*wire_attrs
= NULL
;
1724 UNIHDR
*hdr_name
= NULL
;
1725 UNISTR2
*uni_name
= NULL
;
1727 int num_rids
= (int)q_u
->num_rids1
;
1731 r_u
->status
= NT_STATUS_OK
;
1733 DEBUG(5,("_samr_lookup_rids: %d\n", __LINE__
));
1735 /* find the policy handle. open a policy on it. */
1736 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &pol_sid
, &acc_granted
, NULL
))
1737 return NT_STATUS_INVALID_HANDLE
;
1739 if (num_rids
> 1000) {
1740 DEBUG(0, ("Got asked for %d rids (more than 1000) -- according "
1741 "to samba4 idl this is not possible\n", num_rids
));
1742 return NT_STATUS_UNSUCCESSFUL
;
1746 names
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, const char *, num_rids
);
1747 attrs
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, enum lsa_SidType
, num_rids
);
1748 wire_attrs
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, uint32
, num_rids
);
1750 if ((names
== NULL
) || (attrs
== NULL
) || (wire_attrs
==NULL
))
1751 return NT_STATUS_NO_MEMORY
;
1758 become_root(); /* lookup_sid can require root privs */
1759 r_u
->status
= pdb_lookup_rids(&pol_sid
, num_rids
, q_u
->rid
,
1763 if ( NT_STATUS_EQUAL(r_u
->status
, NT_STATUS_NONE_MAPPED
) && (num_rids
== 0) ) {
1764 r_u
->status
= NT_STATUS_OK
;
1767 if(!make_samr_lookup_rids(p
->mem_ctx
, num_rids
, names
,
1768 &hdr_name
, &uni_name
))
1769 return NT_STATUS_NO_MEMORY
;
1771 /* Convert from enum lsa_SidType to uint32 for wire format. */
1772 for (i
= 0; i
< num_rids
; i
++) {
1773 wire_attrs
[i
] = (uint32
)attrs
[i
];
1776 init_samr_r_lookup_rids(r_u
, num_rids
, hdr_name
, uni_name
, wire_attrs
);
1778 DEBUG(5,("_samr_lookup_rids: %d\n", __LINE__
));
1783 /*******************************************************************
1784 _samr_open_user. Safe - gives out no passwd info.
1785 ********************************************************************/
1787 NTSTATUS
_samr_open_user(pipes_struct
*p
, SAMR_Q_OPEN_USER
*q_u
, SAMR_R_OPEN_USER
*r_u
)
1789 struct samu
*sampass
=NULL
;
1791 POLICY_HND domain_pol
= q_u
->domain_pol
;
1792 POLICY_HND
*user_pol
= &r_u
->user_pol
;
1793 struct samr_info
*info
= NULL
;
1794 SEC_DESC
*psd
= NULL
;
1796 uint32 des_access
= q_u
->access_mask
;
1802 r_u
->status
= NT_STATUS_OK
;
1804 /* find the domain policy handle and get domain SID / access bits in the domain policy. */
1806 if ( !get_lsa_policy_samr_sid(p
, &domain_pol
, &sid
, &acc_granted
, NULL
) )
1807 return NT_STATUS_INVALID_HANDLE
;
1809 nt_status
= access_check_samr_function( acc_granted
,
1810 SA_RIGHT_DOMAIN_OPEN_ACCOUNT
, "_samr_open_user" );
1812 if ( !NT_STATUS_IS_OK(nt_status
) )
1815 if ( !(sampass
= samu_new( p
->mem_ctx
)) ) {
1816 return NT_STATUS_NO_MEMORY
;
1819 /* append the user's RID to it */
1821 if (!sid_append_rid(&sid
, q_u
->user_rid
))
1822 return NT_STATUS_NO_SUCH_USER
;
1824 /* check if access can be granted as requested by client. */
1826 make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &usr_generic_mapping
, &sid
, SAMR_USR_RIGHTS_WRITE_PW
);
1827 se_map_generic(&des_access
, &usr_generic_mapping
);
1829 se_priv_copy( &se_rights
, &se_machine_account
);
1830 se_priv_add( &se_rights
, &se_add_users
);
1832 nt_status
= access_check_samr_object(psd
, p
->pipe_user
.nt_user_token
,
1833 &se_rights
, GENERIC_RIGHTS_USER_WRITE
, des_access
,
1834 &acc_granted
, "_samr_open_user");
1836 if ( !NT_STATUS_IS_OK(nt_status
) )
1840 ret
=pdb_getsampwsid(sampass
, &sid
);
1843 /* check that the SID exists in our domain. */
1845 return NT_STATUS_NO_SUCH_USER
;
1848 TALLOC_FREE(sampass
);
1850 /* associate the user's SID and access bits with the new handle. */
1851 if ((info
= get_samr_info_by_sid(&sid
)) == NULL
)
1852 return NT_STATUS_NO_MEMORY
;
1853 info
->acc_granted
= acc_granted
;
1855 /* get a (unique) handle. open a policy on it. */
1856 if (!create_policy_hnd(p
, user_pol
, free_samr_info
, (void *)info
))
1857 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
1862 /*************************************************************************
1863 get_user_info_7. Safe. Only gives out account_name.
1864 *************************************************************************/
1866 static NTSTATUS
get_user_info_7(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_7
*id7
, DOM_SID
*user_sid
)
1868 struct samu
*smbpass
=NULL
;
1871 if ( !(smbpass
= samu_new( mem_ctx
)) ) {
1872 return NT_STATUS_NO_MEMORY
;
1876 ret
= pdb_getsampwsid(smbpass
, user_sid
);
1880 DEBUG(4,("User %s not found\n", sid_string_static(user_sid
)));
1881 return NT_STATUS_NO_SUCH_USER
;
1884 DEBUG(3,("User:[%s]\n", pdb_get_username(smbpass
) ));
1887 init_sam_user_info7(id7
, pdb_get_username(smbpass
) );
1889 TALLOC_FREE(smbpass
);
1891 return NT_STATUS_OK
;
1894 /*************************************************************************
1895 get_user_info_9. Only gives out primary group SID.
1896 *************************************************************************/
1897 static NTSTATUS
get_user_info_9(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_9
* id9
, DOM_SID
*user_sid
)
1899 struct samu
*smbpass
=NULL
;
1902 if ( !(smbpass
= samu_new( mem_ctx
)) ) {
1903 return NT_STATUS_NO_MEMORY
;
1907 ret
= pdb_getsampwsid(smbpass
, user_sid
);
1911 DEBUG(4,("User %s not found\n", sid_string_static(user_sid
)));
1912 return NT_STATUS_NO_SUCH_USER
;
1915 DEBUG(3,("User:[%s]\n", pdb_get_username(smbpass
) ));
1918 init_sam_user_info9(id9
, pdb_get_group_rid(smbpass
) );
1920 TALLOC_FREE(smbpass
);
1922 return NT_STATUS_OK
;
1925 /*************************************************************************
1926 get_user_info_16. Safe. Only gives out acb bits.
1927 *************************************************************************/
1929 static NTSTATUS
get_user_info_16(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_16
*id16
, DOM_SID
*user_sid
)
1931 struct samu
*smbpass
=NULL
;
1934 if ( !(smbpass
= samu_new( mem_ctx
)) ) {
1935 return NT_STATUS_NO_MEMORY
;
1939 ret
= pdb_getsampwsid(smbpass
, user_sid
);
1943 DEBUG(4,("User %s not found\n", sid_string_static(user_sid
)));
1944 return NT_STATUS_NO_SUCH_USER
;
1947 DEBUG(3,("User:[%s]\n", pdb_get_username(smbpass
) ));
1950 init_sam_user_info16(id16
, pdb_get_acct_ctrl(smbpass
) );
1952 TALLOC_FREE(smbpass
);
1954 return NT_STATUS_OK
;
1957 /*************************************************************************
1958 get_user_info_18. OK - this is the killer as it gives out password info.
1959 Ensure that this is only allowed on an encrypted connection with a root
1961 *************************************************************************/
1963 static NTSTATUS
get_user_info_18(pipes_struct
*p
, TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_18
* id18
, DOM_SID
*user_sid
)
1965 struct samu
*smbpass
=NULL
;
1968 if (p
->auth
.auth_type
!= PIPE_AUTH_TYPE_NTLMSSP
|| p
->auth
.auth_type
!= PIPE_AUTH_TYPE_SPNEGO_NTLMSSP
) {
1969 return NT_STATUS_ACCESS_DENIED
;
1972 if (p
->auth
.auth_level
!= PIPE_AUTH_LEVEL_PRIVACY
) {
1973 return NT_STATUS_ACCESS_DENIED
;
1977 * Do *NOT* do become_root()/unbecome_root() here ! JRA.
1980 if ( !(smbpass
= samu_new( mem_ctx
)) ) {
1981 return NT_STATUS_NO_MEMORY
;
1984 ret
= pdb_getsampwsid(smbpass
, user_sid
);
1987 DEBUG(4, ("User %s not found\n", sid_string_static(user_sid
)));
1988 TALLOC_FREE(smbpass
);
1989 return (geteuid() == (uid_t
)0) ? NT_STATUS_NO_SUCH_USER
: NT_STATUS_ACCESS_DENIED
;
1992 DEBUG(3,("User:[%s] 0x%x\n", pdb_get_username(smbpass
), pdb_get_acct_ctrl(smbpass
) ));
1994 if ( pdb_get_acct_ctrl(smbpass
) & ACB_DISABLED
) {
1995 TALLOC_FREE(smbpass
);
1996 return NT_STATUS_ACCOUNT_DISABLED
;
2000 init_sam_user_info18(id18
, pdb_get_lanman_passwd(smbpass
), pdb_get_nt_passwd(smbpass
));
2002 TALLOC_FREE(smbpass
);
2004 return NT_STATUS_OK
;
2007 /*************************************************************************
2009 *************************************************************************/
2011 static NTSTATUS
get_user_info_20(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_20
*id20
, DOM_SID
*user_sid
)
2013 struct samu
*sampass
=NULL
;
2016 if ( !(sampass
= samu_new( mem_ctx
)) ) {
2017 return NT_STATUS_NO_MEMORY
;
2021 ret
= pdb_getsampwsid(sampass
, user_sid
);
2025 DEBUG(4,("User %s not found\n", sid_string_static(user_sid
)));
2026 return NT_STATUS_NO_SUCH_USER
;
2029 samr_clear_sam_passwd(sampass
);
2031 DEBUG(3,("User:[%s]\n", pdb_get_username(sampass
) ));
2034 init_sam_user_info20A(id20
, sampass
);
2036 TALLOC_FREE(sampass
);
2038 return NT_STATUS_OK
;
2041 /*************************************************************************
2043 *************************************************************************/
2045 static NTSTATUS
get_user_info_21(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_21
*id21
,
2046 DOM_SID
*user_sid
, DOM_SID
*domain_sid
)
2048 struct samu
*sampass
=NULL
;
2052 if ( !(sampass
= samu_new( mem_ctx
)) ) {
2053 return NT_STATUS_NO_MEMORY
;
2057 ret
= pdb_getsampwsid(sampass
, user_sid
);
2061 DEBUG(4,("User %s not found\n", sid_string_static(user_sid
)));
2062 return NT_STATUS_NO_SUCH_USER
;
2065 samr_clear_sam_passwd(sampass
);
2067 DEBUG(3,("User:[%s]\n", pdb_get_username(sampass
) ));
2070 nt_status
= init_sam_user_info21A(id21
, sampass
, domain_sid
);
2072 TALLOC_FREE(sampass
);
2077 /*******************************************************************
2078 _samr_query_userinfo
2079 ********************************************************************/
2081 NTSTATUS
_samr_query_userinfo(pipes_struct
*p
, SAMR_Q_QUERY_USERINFO
*q_u
, SAMR_R_QUERY_USERINFO
*r_u
)
2083 SAM_USERINFO_CTR
*ctr
;
2084 struct samr_info
*info
= NULL
;
2088 r_u
->status
=NT_STATUS_OK
;
2090 /* search for the handle */
2091 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)(void *)&info
))
2092 return NT_STATUS_INVALID_HANDLE
;
2094 domain_sid
= info
->sid
;
2096 sid_split_rid(&domain_sid
, &rid
);
2098 if (!sid_check_is_in_our_domain(&info
->sid
))
2099 return NT_STATUS_OBJECT_TYPE_MISMATCH
;
2101 DEBUG(5,("_samr_query_userinfo: sid:%s\n", sid_string_static(&info
->sid
)));
2103 ctr
= TALLOC_ZERO_P(p
->mem_ctx
, SAM_USERINFO_CTR
);
2105 return NT_STATUS_NO_MEMORY
;
2109 /* ok! user info levels (lots: see MSDEV help), off we go... */
2110 ctr
->switch_value
= q_u
->switch_value
;
2112 DEBUG(5,("_samr_query_userinfo: user info level: %d\n", q_u
->switch_value
));
2114 switch (q_u
->switch_value
) {
2116 ctr
->info
.id7
= TALLOC_ZERO_P(p
->mem_ctx
, SAM_USER_INFO_7
);
2117 if (ctr
->info
.id7
== NULL
)
2118 return NT_STATUS_NO_MEMORY
;
2120 if (!NT_STATUS_IS_OK(r_u
->status
= get_user_info_7(p
->mem_ctx
, ctr
->info
.id7
, &info
->sid
)))
2124 ctr
->info
.id9
= TALLOC_ZERO_P(p
->mem_ctx
, SAM_USER_INFO_9
);
2125 if (ctr
->info
.id9
== NULL
)
2126 return NT_STATUS_NO_MEMORY
;
2128 if (!NT_STATUS_IS_OK(r_u
->status
= get_user_info_9(p
->mem_ctx
, ctr
->info
.id9
, &info
->sid
)))
2132 ctr
->info
.id16
= TALLOC_ZERO_P(p
->mem_ctx
, SAM_USER_INFO_16
);
2133 if (ctr
->info
.id16
== NULL
)
2134 return NT_STATUS_NO_MEMORY
;
2136 if (!NT_STATUS_IS_OK(r_u
->status
= get_user_info_16(p
->mem_ctx
, ctr
->info
.id16
, &info
->sid
)))
2141 ctr
->info
.id18
= TALLOC_ZERO_P(p
->mem_ctx
, SAM_USER_INFO_18
);
2142 if (ctr
->info
.id18
== NULL
)
2143 return NT_STATUS_NO_MEMORY
;
2145 if (!NT_STATUS_IS_OK(r_u
->status
= get_user_info_18(p
, p
->mem_ctx
, ctr
->info
.id18
, &info
->sid
)))
2150 ctr
->info
.id20
= TALLOC_ZERO_P(p
->mem_ctx
,SAM_USER_INFO_20
);
2151 if (ctr
->info
.id20
== NULL
)
2152 return NT_STATUS_NO_MEMORY
;
2153 if (!NT_STATUS_IS_OK(r_u
->status
= get_user_info_20(p
->mem_ctx
, ctr
->info
.id20
, &info
->sid
)))
2158 ctr
->info
.id21
= TALLOC_ZERO_P(p
->mem_ctx
,SAM_USER_INFO_21
);
2159 if (ctr
->info
.id21
== NULL
)
2160 return NT_STATUS_NO_MEMORY
;
2161 if (!NT_STATUS_IS_OK(r_u
->status
= get_user_info_21(p
->mem_ctx
, ctr
->info
.id21
,
2162 &info
->sid
, &domain_sid
)))
2167 return NT_STATUS_INVALID_INFO_CLASS
;
2170 init_samr_r_query_userinfo(r_u
, ctr
, r_u
->status
);
2172 DEBUG(5,("_samr_query_userinfo: %d\n", __LINE__
));
2177 /*******************************************************************
2178 samr_reply_query_usergroups
2179 ********************************************************************/
2181 NTSTATUS
_samr_query_usergroups(pipes_struct
*p
, SAMR_Q_QUERY_USERGROUPS
*q_u
, SAMR_R_QUERY_USERGROUPS
*r_u
)
2183 struct samu
*sam_pass
=NULL
;
2187 DOM_GID
*gids
= NULL
;
2188 uint32 primary_group_rid
;
2189 size_t num_groups
= 0;
2195 BOOL success
= False
;
2198 * from the SID in the request:
2199 * we should send back the list of DOMAIN GROUPS
2200 * the user is a member of
2202 * and only the DOMAIN GROUPS
2203 * no ALIASES !!! neither aliases of the domain
2204 * nor aliases of the builtin SID
2209 r_u
->status
= NT_STATUS_OK
;
2211 DEBUG(5,("_samr_query_usergroups: %d\n", __LINE__
));
2213 /* find the policy handle. open a policy on it. */
2214 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &sid
, &acc_granted
, NULL
))
2215 return NT_STATUS_INVALID_HANDLE
;
2217 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_USER_GET_GROUPS
, "_samr_query_usergroups"))) {
2221 if (!sid_check_is_in_our_domain(&sid
))
2222 return NT_STATUS_OBJECT_TYPE_MISMATCH
;
2224 if ( !(sam_pass
= samu_new( p
->mem_ctx
)) ) {
2225 return NT_STATUS_NO_MEMORY
;
2229 ret
= pdb_getsampwsid(sam_pass
, &sid
);
2233 DEBUG(10, ("pdb_getsampwsid failed for %s\n",
2234 sid_string_static(&sid
)));
2235 return NT_STATUS_NO_SUCH_USER
;
2240 /* make both calls inside the root block */
2242 result
= pdb_enum_group_memberships(p
->mem_ctx
, sam_pass
,
2243 &sids
, &unix_gids
, &num_groups
);
2244 if ( NT_STATUS_IS_OK(result
) ) {
2245 success
= sid_peek_check_rid(get_global_sam_sid(),
2246 pdb_get_group_sid(sam_pass
),
2247 &primary_group_rid
);
2251 if (!NT_STATUS_IS_OK(result
)) {
2252 DEBUG(10, ("pdb_enum_group_memberships failed for %s\n",
2253 sid_string_static(&sid
)));
2258 DEBUG(5, ("Group sid %s for user %s not in our domain\n",
2259 sid_string_static(pdb_get_group_sid(sam_pass
)),
2260 pdb_get_username(sam_pass
)));
2261 TALLOC_FREE(sam_pass
);
2262 return NT_STATUS_INTERNAL_DB_CORRUPTION
;
2268 dom_gid
.attr
= (SE_GROUP_MANDATORY
|SE_GROUP_ENABLED_BY_DEFAULT
|
2270 dom_gid
.g_rid
= primary_group_rid
;
2271 ADD_TO_ARRAY(p
->mem_ctx
, DOM_GID
, dom_gid
, &gids
, &num_gids
);
2273 for (i
=0; i
<num_groups
; i
++) {
2275 if (!sid_peek_check_rid(get_global_sam_sid(),
2276 &(sids
[i
]), &dom_gid
.g_rid
)) {
2277 DEBUG(10, ("Found sid %s not in our domain\n",
2278 sid_string_static(&sids
[i
])));
2282 if (dom_gid
.g_rid
== primary_group_rid
) {
2283 /* We added the primary group directly from the
2284 * sam_account. The other SIDs are unique from
2285 * enum_group_memberships */
2289 ADD_TO_ARRAY(p
->mem_ctx
, DOM_GID
, dom_gid
, &gids
, &num_gids
);
2292 /* construct the response. lkclXXXX: gids are not copied! */
2293 init_samr_r_query_usergroups(r_u
, num_gids
, gids
, r_u
->status
);
2295 DEBUG(5,("_samr_query_usergroups: %d\n", __LINE__
));
2300 /*******************************************************************
2301 _samr_query_domain_info
2302 ********************************************************************/
2304 NTSTATUS
_samr_query_domain_info(pipes_struct
*p
,
2305 SAMR_Q_QUERY_DOMAIN_INFO
*q_u
,
2306 SAMR_R_QUERY_DOMAIN_INFO
*r_u
)
2308 struct samr_info
*info
= NULL
;
2310 uint32 min_pass_len
,pass_hist
,password_properties
;
2311 time_t u_expire
, u_min_age
;
2312 NTTIME nt_expire
, nt_min_age
;
2314 time_t u_lock_duration
, u_reset_time
;
2315 NTTIME nt_lock_duration
, nt_reset_time
;
2320 uint32 account_policy_temp
;
2325 uint32 num_users
=0, num_groups
=0, num_aliases
=0;
2327 if ((ctr
= TALLOC_ZERO_P(p
->mem_ctx
, SAM_UNK_CTR
)) == NULL
) {
2328 return NT_STATUS_NO_MEMORY
;
2333 r_u
->status
= NT_STATUS_OK
;
2335 DEBUG(5,("_samr_query_domain_info: %d\n", __LINE__
));
2337 /* find the policy handle. open a policy on it. */
2338 if (!find_policy_by_hnd(p
, &q_u
->domain_pol
, (void **)(void *)&info
)) {
2339 return NT_STATUS_INVALID_HANDLE
;
2342 switch (q_u
->switch_value
) {
2349 pdb_get_account_policy(AP_MIN_PASSWORD_LEN
, &account_policy_temp
);
2350 min_pass_len
= account_policy_temp
;
2352 pdb_get_account_policy(AP_PASSWORD_HISTORY
, &account_policy_temp
);
2353 pass_hist
= account_policy_temp
;
2355 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS
, &account_policy_temp
);
2356 password_properties
= account_policy_temp
;
2358 pdb_get_account_policy(AP_MAX_PASSWORD_AGE
, &account_policy_temp
);
2359 u_expire
= account_policy_temp
;
2361 pdb_get_account_policy(AP_MIN_PASSWORD_AGE
, &account_policy_temp
);
2362 u_min_age
= account_policy_temp
;
2368 unix_to_nt_time_abs(&nt_expire
, u_expire
);
2369 unix_to_nt_time_abs(&nt_min_age
, u_min_age
);
2371 init_unk_info1(&ctr
->info
.inf1
, (uint16
)min_pass_len
, (uint16
)pass_hist
,
2372 password_properties
, nt_expire
, nt_min_age
);
2380 num_users
= count_sam_users(info
->disp_info
, ACB_NORMAL
);
2381 num_groups
= count_sam_groups(info
->disp_info
);
2382 num_aliases
= count_sam_aliases(info
->disp_info
);
2384 pdb_get_account_policy(AP_TIME_TO_LOGOUT
, &account_policy_temp
);
2385 u_logout
= account_policy_temp
;
2387 unix_to_nt_time_abs(&nt_logout
, u_logout
);
2389 if (!pdb_get_seq_num(&seq_num
))
2390 seq_num
= time(NULL
);
2396 server_role
= ROLE_DOMAIN_PDC
;
2397 if (lp_server_role() == ROLE_DOMAIN_BDC
)
2398 server_role
= ROLE_DOMAIN_BDC
;
2400 init_unk_info2(&ctr
->info
.inf2
, lp_serverstring(), lp_workgroup(), global_myname(), seq_num
,
2401 num_users
, num_groups
, num_aliases
, nt_logout
, server_role
);
2411 pdb_get_account_policy(AP_TIME_TO_LOGOUT
, &ul
);
2412 u_logout
= (time_t)ul
;
2419 unix_to_nt_time_abs(&nt_logout
, u_logout
);
2421 init_unk_info3(&ctr
->info
.inf3
, nt_logout
);
2424 init_unk_info4(&ctr
->info
.inf4
, lp_serverstring());
2427 init_unk_info5(&ctr
->info
.inf5
, get_global_sam_name());
2430 /* NT returns its own name when a PDC. win2k and later
2431 * only the name of the PDC if itself is a BDC (samba4
2433 init_unk_info6(&ctr
->info
.inf6
, global_myname());
2436 server_role
= ROLE_DOMAIN_PDC
;
2437 if (lp_server_role() == ROLE_DOMAIN_BDC
)
2438 server_role
= ROLE_DOMAIN_BDC
;
2440 init_unk_info7(&ctr
->info
.inf7
, server_role
);
2448 if (!pdb_get_seq_num(&seq_num
)) {
2449 seq_num
= time(NULL
);
2456 init_unk_info8(&ctr
->info
.inf8
, (uint32
) seq_num
);
2464 pdb_get_account_policy(AP_LOCK_ACCOUNT_DURATION
, &account_policy_temp
);
2465 u_lock_duration
= account_policy_temp
;
2466 if (u_lock_duration
!= -1) {
2467 u_lock_duration
*= 60;
2470 pdb_get_account_policy(AP_RESET_COUNT_TIME
, &account_policy_temp
);
2471 u_reset_time
= account_policy_temp
* 60;
2473 pdb_get_account_policy(AP_BAD_ATTEMPT_LOCKOUT
, &account_policy_temp
);
2474 lockout
= account_policy_temp
;
2480 unix_to_nt_time_abs(&nt_lock_duration
, u_lock_duration
);
2481 unix_to_nt_time_abs(&nt_reset_time
, u_reset_time
);
2483 init_unk_info12(&ctr
->info
.inf12
, nt_lock_duration
, nt_reset_time
, (uint16
)lockout
);
2486 return NT_STATUS_INVALID_INFO_CLASS
;
2490 init_samr_r_query_domain_info(r_u
, q_u
->switch_value
, ctr
, NT_STATUS_OK
);
2492 DEBUG(5,("_samr_query_domain_info: %d\n", __LINE__
));
2497 /* W2k3 seems to use the same check for all 3 objects that can be created via
2498 * SAMR, if you try to create for example "Dialup" as an alias it says
2499 * "NT_STATUS_USER_EXISTS". This is racy, but we can't really lock the user
2502 static NTSTATUS
can_create(TALLOC_CTX
*mem_ctx
, const char *new_name
)
2504 enum lsa_SidType type
;
2507 DEBUG(10, ("Checking whether [%s] can be created\n", new_name
));
2510 /* Lookup in our local databases (only LOOKUP_NAME_ISOLATED set)
2511 * whether the name already exists */
2512 result
= lookup_name(mem_ctx
, new_name
, LOOKUP_NAME_ISOLATED
,
2513 NULL
, NULL
, NULL
, &type
);
2517 DEBUG(10, ("%s does not exist, can create it\n", new_name
));
2518 return NT_STATUS_OK
;
2521 DEBUG(5, ("trying to create %s, exists as %s\n",
2522 new_name
, sid_type_lookup(type
)));
2524 if (type
== SID_NAME_DOM_GRP
) {
2525 return NT_STATUS_GROUP_EXISTS
;
2527 if (type
== SID_NAME_ALIAS
) {
2528 return NT_STATUS_ALIAS_EXISTS
;
2531 /* Yes, the default is NT_STATUS_USER_EXISTS */
2532 return NT_STATUS_USER_EXISTS
;
2535 /*******************************************************************
2537 Create an account, can be either a normal user or a machine.
2538 This funcion will need to be updated for bdc/domain trusts.
2539 ********************************************************************/
2541 NTSTATUS
_samr_create_user(pipes_struct
*p
, SAMR_Q_CREATE_USER
*q_u
,
2542 SAMR_R_CREATE_USER
*r_u
)
2546 POLICY_HND dom_pol
= q_u
->domain_pol
;
2547 uint16 acb_info
= q_u
->acb_info
;
2548 POLICY_HND
*user_pol
= &r_u
->user_pol
;
2549 struct samr_info
*info
= NULL
;
2554 /* check this, when giving away 'add computer to domain' privs */
2555 uint32 des_access
= GENERIC_RIGHTS_USER_ALL_ACCESS
;
2556 BOOL can_add_account
= False
;
2558 DISP_INFO
*disp_info
= NULL
;
2560 /* Get the domain SID stored in the domain policy */
2561 if (!get_lsa_policy_samr_sid(p
, &dom_pol
, &sid
, &acc_granted
,
2563 return NT_STATUS_INVALID_HANDLE
;
2565 nt_status
= access_check_samr_function(acc_granted
,
2566 SA_RIGHT_DOMAIN_CREATE_USER
,
2567 "_samr_create_user");
2568 if (!NT_STATUS_IS_OK(nt_status
)) {
2572 if (!(acb_info
== ACB_NORMAL
|| acb_info
== ACB_DOMTRUST
||
2573 acb_info
== ACB_WSTRUST
|| acb_info
== ACB_SVRTRUST
)) {
2574 /* Match Win2k, and return NT_STATUS_INVALID_PARAMETER if
2575 this parameter is not an account type */
2576 return NT_STATUS_INVALID_PARAMETER
;
2579 account
= rpcstr_pull_unistr2_talloc(p
->mem_ctx
, &q_u
->uni_name
);
2580 if (account
== NULL
) {
2581 return NT_STATUS_NO_MEMORY
;
2584 nt_status
= can_create(p
->mem_ctx
, account
);
2585 if (!NT_STATUS_IS_OK(nt_status
)) {
2589 /* determine which user right we need to check based on the acb_info */
2591 if ( acb_info
& ACB_WSTRUST
)
2593 se_priv_copy( &se_rights
, &se_machine_account
);
2594 can_add_account
= user_has_privileges(
2595 p
->pipe_user
.nt_user_token
, &se_rights
);
2597 /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
2598 account for domain trusts and changes the ACB flags later */
2599 else if ( acb_info
& ACB_NORMAL
&&
2600 (account
[strlen(account
)-1] != '$') )
2602 se_priv_copy( &se_rights
, &se_add_users
);
2603 can_add_account
= user_has_privileges(
2604 p
->pipe_user
.nt_user_token
, &se_rights
);
2606 else /* implicit assumption of a BDC or domain trust account here
2607 * (we already check the flags earlier) */
2609 if ( lp_enable_privileges() ) {
2610 /* only Domain Admins can add a BDC or domain trust */
2611 se_priv_copy( &se_rights
, &se_priv_none
);
2612 can_add_account
= nt_token_check_domain_rid(
2613 p
->pipe_user
.nt_user_token
,
2614 DOMAIN_GROUP_RID_ADMINS
);
2618 DEBUG(5, ("_samr_create_user: %s can add this account : %s\n",
2619 uidtoname(p
->pipe_user
.ut
.uid
),
2620 can_add_account
? "True":"False" ));
2622 /********** BEGIN Admin BLOCK **********/
2624 if ( can_add_account
)
2627 nt_status
= pdb_create_user(p
->mem_ctx
, account
, acb_info
,
2630 if ( can_add_account
)
2633 /********** END Admin BLOCK **********/
2635 /* now check for failure */
2637 if ( !NT_STATUS_IS_OK(nt_status
) )
2640 /* Get the user's SID */
2642 sid_compose(&sid
, get_global_sam_sid(), r_u
->user_rid
);
2644 make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &usr_generic_mapping
,
2645 &sid
, SAMR_USR_RIGHTS_WRITE_PW
);
2646 se_map_generic(&des_access
, &usr_generic_mapping
);
2648 nt_status
= access_check_samr_object(psd
, p
->pipe_user
.nt_user_token
,
2649 &se_rights
, GENERIC_RIGHTS_USER_WRITE
, des_access
,
2650 &acc_granted
, "_samr_create_user");
2652 if ( !NT_STATUS_IS_OK(nt_status
) ) {
2656 /* associate the user's SID with the new handle. */
2657 if ((info
= get_samr_info_by_sid(&sid
)) == NULL
) {
2658 return NT_STATUS_NO_MEMORY
;
2663 info
->acc_granted
= acc_granted
;
2665 /* get a (unique) handle. open a policy on it. */
2666 if (!create_policy_hnd(p
, user_pol
, free_samr_info
, (void *)info
)) {
2667 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
2670 /* After a "set" ensure we have no cached display info. */
2671 force_flush_samr_cache(info
->disp_info
);
2673 r_u
->access_granted
= acc_granted
;
2675 return NT_STATUS_OK
;
2678 /*******************************************************************
2679 samr_reply_connect_anon
2680 ********************************************************************/
2682 NTSTATUS
_samr_connect_anon(pipes_struct
*p
, SAMR_Q_CONNECT_ANON
*q_u
, SAMR_R_CONNECT_ANON
*r_u
)
2684 struct samr_info
*info
= NULL
;
2685 uint32 des_access
= q_u
->access_mask
;
2689 if (!pipe_access_check(p
)) {
2690 DEBUG(3, ("access denied to samr_connect_anon\n"));
2691 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
2695 /* set up the SAMR connect_anon response */
2697 r_u
->status
= NT_STATUS_OK
;
2699 /* associate the user's SID with the new handle. */
2700 if ((info
= get_samr_info_by_sid(NULL
)) == NULL
)
2701 return NT_STATUS_NO_MEMORY
;
2703 /* don't give away the farm but this is probably ok. The SA_RIGHT_SAM_ENUM_DOMAINS
2704 was observed from a win98 client trying to enumerate users (when configured
2705 user level access control on shares) --jerry */
2707 if (des_access
== MAXIMUM_ALLOWED_ACCESS
) {
2708 /* Map to max possible knowing we're filtered below. */
2709 des_access
= GENERIC_ALL_ACCESS
;
2712 se_map_generic( &des_access
, &sam_generic_mapping
);
2713 info
->acc_granted
= des_access
& (SA_RIGHT_SAM_ENUM_DOMAINS
|SA_RIGHT_SAM_OPEN_DOMAIN
);
2715 info
->status
= q_u
->unknown_0
;
2717 /* get a (unique) handle. open a policy on it. */
2718 if (!create_policy_hnd(p
, &r_u
->connect_pol
, free_samr_info
, (void *)info
))
2719 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
2724 /*******************************************************************
2726 ********************************************************************/
2728 NTSTATUS
_samr_connect(pipes_struct
*p
, SAMR_Q_CONNECT
*q_u
, SAMR_R_CONNECT
*r_u
)
2730 struct samr_info
*info
= NULL
;
2731 SEC_DESC
*psd
= NULL
;
2733 uint32 des_access
= q_u
->access_mask
;
2738 DEBUG(5,("_samr_connect: %d\n", __LINE__
));
2742 if (!pipe_access_check(p
)) {
2743 DEBUG(3, ("access denied to samr_connect\n"));
2744 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
2748 make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &sam_generic_mapping
, NULL
, 0);
2749 se_map_generic(&des_access
, &sam_generic_mapping
);
2751 nt_status
= access_check_samr_object(psd
, p
->pipe_user
.nt_user_token
,
2752 NULL
, 0, des_access
, &acc_granted
, "_samr_connect");
2754 if ( !NT_STATUS_IS_OK(nt_status
) )
2757 r_u
->status
= NT_STATUS_OK
;
2759 /* associate the user's SID and access granted with the new handle. */
2760 if ((info
= get_samr_info_by_sid(NULL
)) == NULL
)
2761 return NT_STATUS_NO_MEMORY
;
2763 info
->acc_granted
= acc_granted
;
2764 info
->status
= q_u
->access_mask
;
2766 /* get a (unique) handle. open a policy on it. */
2767 if (!create_policy_hnd(p
, &r_u
->connect_pol
, free_samr_info
, (void *)info
))
2768 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
2770 DEBUG(5,("_samr_connect: %d\n", __LINE__
));
2775 /*******************************************************************
2777 ********************************************************************/
2779 NTSTATUS
_samr_connect4(pipes_struct
*p
, SAMR_Q_CONNECT4
*q_u
, SAMR_R_CONNECT4
*r_u
)
2781 struct samr_info
*info
= NULL
;
2782 SEC_DESC
*psd
= NULL
;
2784 uint32 des_access
= q_u
->access_mask
;
2789 DEBUG(5,("_samr_connect4: %d\n", __LINE__
));
2793 if (!pipe_access_check(p
)) {
2794 DEBUG(3, ("access denied to samr_connect4\n"));
2795 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
2799 make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &sam_generic_mapping
, NULL
, 0);
2800 se_map_generic(&des_access
, &sam_generic_mapping
);
2802 nt_status
= access_check_samr_object(psd
, p
->pipe_user
.nt_user_token
,
2803 NULL
, 0, des_access
, &acc_granted
, "_samr_connect4");
2805 if ( !NT_STATUS_IS_OK(nt_status
) )
2808 r_u
->status
= NT_STATUS_OK
;
2810 /* associate the user's SID and access granted with the new handle. */
2811 if ((info
= get_samr_info_by_sid(NULL
)) == NULL
)
2812 return NT_STATUS_NO_MEMORY
;
2814 info
->acc_granted
= acc_granted
;
2815 info
->status
= q_u
->access_mask
;
2817 /* get a (unique) handle. open a policy on it. */
2818 if (!create_policy_hnd(p
, &r_u
->connect_pol
, free_samr_info
, (void *)info
))
2819 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
2821 DEBUG(5,("_samr_connect: %d\n", __LINE__
));
2826 /*******************************************************************
2828 ********************************************************************/
2830 NTSTATUS
_samr_connect5(pipes_struct
*p
, SAMR_Q_CONNECT5
*q_u
, SAMR_R_CONNECT5
*r_u
)
2832 struct samr_info
*info
= NULL
;
2833 SEC_DESC
*psd
= NULL
;
2835 uint32 des_access
= q_u
->access_mask
;
2841 DEBUG(5,("_samr_connect5: %d\n", __LINE__
));
2847 if (!pipe_access_check(p
)) {
2848 DEBUG(3, ("access denied to samr_connect5\n"));
2849 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
2853 make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &sam_generic_mapping
, NULL
, 0);
2854 se_map_generic(&des_access
, &sam_generic_mapping
);
2856 nt_status
= access_check_samr_object(psd
, p
->pipe_user
.nt_user_token
,
2857 NULL
, 0, des_access
, &acc_granted
, "_samr_connect5");
2859 if ( !NT_STATUS_IS_OK(nt_status
) )
2862 /* associate the user's SID and access granted with the new handle. */
2863 if ((info
= get_samr_info_by_sid(NULL
)) == NULL
)
2864 return NT_STATUS_NO_MEMORY
;
2866 info
->acc_granted
= acc_granted
;
2867 info
->status
= q_u
->access_mask
;
2869 /* get a (unique) handle. open a policy on it. */
2870 if (!create_policy_hnd(p
, &pol
, free_samr_info
, (void *)info
))
2871 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
2873 DEBUG(5,("_samr_connect: %d\n", __LINE__
));
2875 init_samr_r_connect5(r_u
, &pol
, NT_STATUS_OK
);
2880 /**********************************************************************
2881 api_samr_lookup_domain
2882 **********************************************************************/
2884 NTSTATUS
_samr_lookup_domain(pipes_struct
*p
, SAMR_Q_LOOKUP_DOMAIN
*q_u
, SAMR_R_LOOKUP_DOMAIN
*r_u
)
2886 struct samr_info
*info
;
2887 fstring domain_name
;
2890 r_u
->status
= NT_STATUS_OK
;
2892 if (!find_policy_by_hnd(p
, &q_u
->connect_pol
, (void**)(void *)&info
))
2893 return NT_STATUS_INVALID_HANDLE
;
2895 /* win9x user manager likes to use SA_RIGHT_SAM_ENUM_DOMAINS here.
2896 Reverted that change so we will work with RAS servers again */
2898 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(info
->acc_granted
,
2899 SA_RIGHT_SAM_OPEN_DOMAIN
, "_samr_lookup_domain")))
2904 rpcstr_pull(domain_name
, q_u
->uni_domain
.buffer
, sizeof(domain_name
), q_u
->uni_domain
.uni_str_len
*2, 0);
2908 if (strequal(domain_name
, builtin_domain_name())) {
2909 sid_copy(&sid
, &global_sid_Builtin
);
2911 if (!secrets_fetch_domain_sid(domain_name
, &sid
)) {
2912 r_u
->status
= NT_STATUS_NO_SUCH_DOMAIN
;
2916 DEBUG(2,("Returning domain sid for domain %s -> %s\n", domain_name
, sid_string_static(&sid
)));
2918 init_samr_r_lookup_domain(r_u
, &sid
, r_u
->status
);
2923 /******************************************************************
2924 makes a SAMR_R_ENUM_DOMAINS structure.
2925 ********************************************************************/
2927 static BOOL
make_enum_domains(TALLOC_CTX
*ctx
, SAM_ENTRY
**pp_sam
,
2928 UNISTR2
**pp_uni_name
, uint32 num_sam_entries
, fstring doms
[])
2934 DEBUG(5, ("make_enum_domains\n"));
2937 *pp_uni_name
= NULL
;
2939 if (num_sam_entries
== 0)
2942 sam
= TALLOC_ZERO_ARRAY(ctx
, SAM_ENTRY
, num_sam_entries
);
2943 uni_name
= TALLOC_ZERO_ARRAY(ctx
, UNISTR2
, num_sam_entries
);
2945 if (sam
== NULL
|| uni_name
== NULL
)
2948 for (i
= 0; i
< num_sam_entries
; i
++) {
2949 init_unistr2(&uni_name
[i
], doms
[i
], UNI_FLAGS_NONE
);
2950 init_sam_entry(&sam
[i
], &uni_name
[i
], 0);
2954 *pp_uni_name
= uni_name
;
2959 /**********************************************************************
2960 api_samr_enum_domains
2961 **********************************************************************/
2963 NTSTATUS
_samr_enum_domains(pipes_struct
*p
, SAMR_Q_ENUM_DOMAINS
*q_u
, SAMR_R_ENUM_DOMAINS
*r_u
)
2965 struct samr_info
*info
;
2966 uint32 num_entries
= 2;
2970 r_u
->status
= NT_STATUS_OK
;
2972 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void**)(void *)&info
))
2973 return NT_STATUS_INVALID_HANDLE
;
2975 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(info
->acc_granted
, SA_RIGHT_SAM_ENUM_DOMAINS
, "_samr_enum_domains"))) {
2979 name
= get_global_sam_name();
2981 fstrcpy(dom
[0],name
);
2983 fstrcpy(dom
[1],"Builtin");
2985 if (!make_enum_domains(p
->mem_ctx
, &r_u
->sam
, &r_u
->uni_dom_name
, num_entries
, dom
))
2986 return NT_STATUS_NO_MEMORY
;
2988 init_samr_r_enum_domains(r_u
, q_u
->start_idx
+ num_entries
, num_entries
);
2993 /*******************************************************************
2995 ********************************************************************/
2997 NTSTATUS
_samr_open_alias(pipes_struct
*p
, SAMR_Q_OPEN_ALIAS
*q_u
, SAMR_R_OPEN_ALIAS
*r_u
)
3000 POLICY_HND domain_pol
= q_u
->dom_pol
;
3001 uint32 alias_rid
= q_u
->rid_alias
;
3002 POLICY_HND
*alias_pol
= &r_u
->pol
;
3003 struct samr_info
*info
= NULL
;
3004 SEC_DESC
*psd
= NULL
;
3006 uint32 des_access
= q_u
->access_mask
;
3011 r_u
->status
= NT_STATUS_OK
;
3013 /* find the domain policy and get the SID / access bits stored in the domain policy */
3015 if ( !get_lsa_policy_samr_sid(p
, &domain_pol
, &sid
, &acc_granted
, NULL
) )
3016 return NT_STATUS_INVALID_HANDLE
;
3018 status
= access_check_samr_function(acc_granted
,
3019 SA_RIGHT_DOMAIN_OPEN_ACCOUNT
, "_samr_open_alias");
3021 if ( !NT_STATUS_IS_OK(status
) )
3024 /* append the alias' RID to it */
3026 if (!sid_append_rid(&sid
, alias_rid
))
3027 return NT_STATUS_NO_SUCH_ALIAS
;
3029 /*check if access can be granted as requested by client. */
3031 make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &ali_generic_mapping
, NULL
, 0);
3032 se_map_generic(&des_access
,&ali_generic_mapping
);
3034 se_priv_copy( &se_rights
, &se_add_users
);
3037 status
= access_check_samr_object(psd
, p
->pipe_user
.nt_user_token
,
3038 &se_rights
, GENERIC_RIGHTS_ALIAS_WRITE
, des_access
,
3039 &acc_granted
, "_samr_open_alias");
3041 if ( !NT_STATUS_IS_OK(status
) )
3045 /* Check we actually have the requested alias */
3046 enum lsa_SidType type
;
3051 result
= lookup_sid(NULL
, &sid
, NULL
, NULL
, &type
);
3054 if (!result
|| (type
!= SID_NAME_ALIAS
)) {
3055 return NT_STATUS_NO_SUCH_ALIAS
;
3058 /* make sure there is a mapping */
3060 if ( !sid_to_gid( &sid
, &gid
) ) {
3061 return NT_STATUS_NO_SUCH_ALIAS
;
3066 /* associate the alias SID with the new handle. */
3067 if ((info
= get_samr_info_by_sid(&sid
)) == NULL
)
3068 return NT_STATUS_NO_MEMORY
;
3070 info
->acc_granted
= acc_granted
;
3072 /* get a (unique) handle. open a policy on it. */
3073 if (!create_policy_hnd(p
, alias_pol
, free_samr_info
, (void *)info
))
3074 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
3079 /*******************************************************************
3081 ********************************************************************/
3082 static NTSTATUS
set_user_info_7(TALLOC_CTX
*mem_ctx
,
3083 const SAM_USER_INFO_7
*id7
, struct samu
*pwd
)
3089 DEBUG(5, ("set_user_info_7: NULL id7\n"));
3091 return NT_STATUS_ACCESS_DENIED
;
3094 if(!rpcstr_pull(new_name
, id7
->uni_name
.buffer
, sizeof(new_name
), id7
->uni_name
.uni_str_len
*2, 0)) {
3095 DEBUG(5, ("set_user_info_7: failed to get new username\n"));
3097 return NT_STATUS_ACCESS_DENIED
;
3100 /* check to see if the new username already exists. Note: we can't
3101 reliably lock all backends, so there is potentially the
3102 possibility that a user can be created in between this check and
3103 the rename. The rename should fail, but may not get the
3104 exact same failure status code. I think this is small enough
3105 of a window for this type of operation and the results are
3106 simply that the rename fails with a slightly different status
3107 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3109 rc
= can_create(mem_ctx
, new_name
);
3110 if (!NT_STATUS_IS_OK(rc
)) {
3114 rc
= pdb_rename_sam_account(pwd
, new_name
);
3120 /*******************************************************************
3122 ********************************************************************/
3124 static BOOL
set_user_info_16(const SAM_USER_INFO_16
*id16
, struct samu
*pwd
)
3127 DEBUG(5, ("set_user_info_16: NULL id16\n"));
3132 /* FIX ME: check if the value is really changed --metze */
3133 if (!pdb_set_acct_ctrl(pwd
, id16
->acb_info
, PDB_CHANGED
)) {
3138 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd
))) {
3148 /*******************************************************************
3150 ********************************************************************/
3152 static BOOL
set_user_info_18(SAM_USER_INFO_18
*id18
, struct samu
*pwd
)
3156 DEBUG(2, ("set_user_info_18: id18 is NULL\n"));
3161 if (!pdb_set_lanman_passwd (pwd
, id18
->lm_pwd
, PDB_CHANGED
)) {
3165 if (!pdb_set_nt_passwd (pwd
, id18
->nt_pwd
, PDB_CHANGED
)) {
3169 if (!pdb_set_pass_last_set_time (pwd
, time(NULL
), PDB_CHANGED
)) {
3174 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd
))) {
3183 /*******************************************************************
3185 ********************************************************************/
3187 static BOOL
set_user_info_20(SAM_USER_INFO_20
*id20
, struct samu
*pwd
)
3190 DEBUG(5, ("set_user_info_20: NULL id20\n"));
3194 copy_id20_to_sam_passwd(pwd
, id20
);
3196 /* write the change out */
3197 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd
))) {
3206 /*******************************************************************
3208 ********************************************************************/
3210 static NTSTATUS
set_user_info_21(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_21
*id21
,
3217 DEBUG(5, ("set_user_info_21: NULL id21\n"));
3218 return NT_STATUS_INVALID_PARAMETER
;
3221 /* we need to separately check for an account rename first */
3223 if (rpcstr_pull(new_name
, id21
->uni_user_name
.buffer
,
3224 sizeof(new_name
), id21
->uni_user_name
.uni_str_len
*2, 0)
3225 && (!strequal(new_name
, pdb_get_username(pwd
))))
3228 /* check to see if the new username already exists. Note: we can't
3229 reliably lock all backends, so there is potentially the
3230 possibility that a user can be created in between this check and
3231 the rename. The rename should fail, but may not get the
3232 exact same failure status code. I think this is small enough
3233 of a window for this type of operation and the results are
3234 simply that the rename fails with a slightly different status
3235 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3237 status
= can_create(mem_ctx
, new_name
);
3238 if (!NT_STATUS_IS_OK(status
)) {
3242 status
= pdb_rename_sam_account(pwd
, new_name
);
3244 if (!NT_STATUS_IS_OK(status
)) {
3245 DEBUG(0,("set_user_info_21: failed to rename account: %s\n",
3246 nt_errstr(status
)));
3251 /* set the new username so that later
3252 functions can work on the new account */
3253 pdb_set_username(pwd
, new_name
, PDB_SET
);
3256 copy_id21_to_sam_passwd(pwd
, id21
);
3259 * The funny part about the previous two calls is
3260 * that pwd still has the password hashes from the
3261 * passdb entry. These have not been updated from
3262 * id21. I don't know if they need to be set. --jerry
3265 if ( IS_SAM_CHANGED(pwd
, PDB_GROUPSID
) ) {
3266 status
= pdb_set_unix_primary_group(mem_ctx
, pwd
);
3267 if ( !NT_STATUS_IS_OK(status
) ) {
3272 /* Don't worry about writing out the user account since the
3273 primary group SID is generated solely from the user's Unix
3276 /* write the change out */
3277 if(!NT_STATUS_IS_OK(status
= pdb_update_sam_account(pwd
))) {
3284 return NT_STATUS_OK
;
3287 /*******************************************************************
3289 ********************************************************************/
3291 static NTSTATUS
set_user_info_23(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_23
*id23
,
3294 pstring plaintext_buf
;
3300 DEBUG(5, ("set_user_info_23: NULL id23\n"));
3301 return NT_STATUS_INVALID_PARAMETER
;
3304 DEBUG(5, ("Attempting administrator password change (level 23) for user %s\n",
3305 pdb_get_username(pwd
)));
3307 acct_ctrl
= pdb_get_acct_ctrl(pwd
);
3309 if (!decode_pw_buffer(id23
->pass
, plaintext_buf
, 256, &len
, STR_UNICODE
)) {
3311 return NT_STATUS_INVALID_PARAMETER
;
3314 if (!pdb_set_plaintext_passwd (pwd
, plaintext_buf
)) {
3316 return NT_STATUS_ACCESS_DENIED
;
3319 copy_id23_to_sam_passwd(pwd
, id23
);
3321 /* if it's a trust account, don't update /etc/passwd */
3322 if ( ( (acct_ctrl
& ACB_DOMTRUST
) == ACB_DOMTRUST
) ||
3323 ( (acct_ctrl
& ACB_WSTRUST
) == ACB_WSTRUST
) ||
3324 ( (acct_ctrl
& ACB_SVRTRUST
) == ACB_SVRTRUST
) ) {
3325 DEBUG(5, ("Changing trust account. Not updating /etc/passwd\n"));
3327 /* update the UNIX password */
3328 if (lp_unix_password_sync() ) {
3329 struct passwd
*passwd
;
3330 if (pdb_get_username(pwd
) == NULL
) {
3331 DEBUG(1, ("chgpasswd: User without name???\n"));
3333 return NT_STATUS_ACCESS_DENIED
;
3336 if ((passwd
= Get_Pwnam(pdb_get_username(pwd
))) == NULL
) {
3337 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
3340 if(!chgpasswd(pdb_get_username(pwd
), passwd
, "", plaintext_buf
, True
)) {
3342 return NT_STATUS_ACCESS_DENIED
;
3347 ZERO_STRUCT(plaintext_buf
);
3349 if (IS_SAM_CHANGED(pwd
, PDB_GROUPSID
) &&
3350 (!NT_STATUS_IS_OK(status
= pdb_set_unix_primary_group(mem_ctx
,
3356 if(!NT_STATUS_IS_OK(status
= pdb_update_sam_account(pwd
))) {
3363 return NT_STATUS_OK
;
3366 /*******************************************************************
3368 ********************************************************************/
3370 static BOOL
set_user_info_pw(uint8
*pass
, struct samu
*pwd
)
3373 pstring plaintext_buf
;
3375 time_t last_set_time
;
3376 enum pdb_value_state last_set_state
;
3378 DEBUG(5, ("Attempting administrator password change for user %s\n",
3379 pdb_get_username(pwd
)));
3381 acct_ctrl
= pdb_get_acct_ctrl(pwd
);
3382 /* we need to know if it's expired, because this is an admin change, not a
3383 user change, so it's still expired when we're done */
3384 last_set_state
= pdb_get_init_flags(pwd
, PDB_PASSLASTSET
);
3385 last_set_time
= pdb_get_pass_last_set_time(pwd
);
3387 ZERO_STRUCT(plaintext_buf
);
3389 if (!decode_pw_buffer(pass
, plaintext_buf
, 256, &len
, STR_UNICODE
)) {
3394 if (!pdb_set_plaintext_passwd (pwd
, plaintext_buf
)) {
3399 /* if it's a trust account, don't update /etc/passwd */
3400 if ( ( (acct_ctrl
& ACB_DOMTRUST
) == ACB_DOMTRUST
) ||
3401 ( (acct_ctrl
& ACB_WSTRUST
) == ACB_WSTRUST
) ||
3402 ( (acct_ctrl
& ACB_SVRTRUST
) == ACB_SVRTRUST
) ) {
3403 DEBUG(5, ("Changing trust account or non-unix-user password, not updating /etc/passwd\n"));
3405 /* update the UNIX password */
3406 if (lp_unix_password_sync()) {
3407 struct passwd
*passwd
;
3409 if (pdb_get_username(pwd
) == NULL
) {
3410 DEBUG(1, ("chgpasswd: User without name???\n"));
3415 if ((passwd
= Get_Pwnam(pdb_get_username(pwd
))) == NULL
) {
3416 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
3419 if(!chgpasswd(pdb_get_username(pwd
), passwd
, "", plaintext_buf
, True
)) {
3426 ZERO_STRUCT(plaintext_buf
);
3428 /* restore last set time as this is an admin change, not a user pw change */
3429 pdb_set_pass_last_set_time (pwd
, last_set_time
, last_set_state
);
3431 DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
3433 /* update the SAMBA password */
3434 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd
))) {
3444 /*******************************************************************
3446 ********************************************************************/
3448 static NTSTATUS
set_user_info_25(TALLOC_CTX
*mem_ctx
, SAM_USER_INFO_25
*id25
,
3454 DEBUG(5, ("set_user_info_25: NULL id25\n"));
3455 return NT_STATUS_INVALID_PARAMETER
;
3458 copy_id25_to_sam_passwd(pwd
, id25
);
3460 /* write the change out */
3461 if(!NT_STATUS_IS_OK(status
= pdb_update_sam_account(pwd
))) {
3467 * We need to "pdb_update_sam_account" before the unix primary group
3468 * is set, because the idealx scripts would also change the
3469 * sambaPrimaryGroupSid using the ldap replace method. pdb_ldap uses
3470 * the delete explicit / add explicit, which would then fail to find
3471 * the previous primaryGroupSid value.
3474 if ( IS_SAM_CHANGED(pwd
, PDB_GROUPSID
) ) {
3475 status
= pdb_set_unix_primary_group(mem_ctx
, pwd
);
3476 if ( !NT_STATUS_IS_OK(status
) ) {
3481 /* WARNING: No TALLOC_FREE(pwd), we are about to set the password
3484 return NT_STATUS_OK
;
3487 /*******************************************************************
3488 samr_reply_set_userinfo
3489 ********************************************************************/
3491 NTSTATUS
_samr_set_userinfo(pipes_struct
*p
, SAMR_Q_SET_USERINFO
*q_u
, SAMR_R_SET_USERINFO
*r_u
)
3493 struct samu
*pwd
= NULL
;
3495 POLICY_HND
*pol
= &q_u
->pol
;
3496 uint16 switch_value
= q_u
->switch_value
;
3497 SAM_USERINFO_CTR
*ctr
= q_u
->ctr
;
3499 uint32 acc_required
;
3501 BOOL has_enough_rights
= False
;
3503 DISP_INFO
*disp_info
= NULL
;
3505 DEBUG(5, ("_samr_set_userinfo: %d\n", __LINE__
));
3507 r_u
->status
= NT_STATUS_OK
;
3509 /* find the policy handle. open a policy on it. */
3510 if (!get_lsa_policy_samr_sid(p
, pol
, &sid
, &acc_granted
, &disp_info
))
3511 return NT_STATUS_INVALID_HANDLE
;
3513 /* This is tricky. A WinXP domain join sets
3514 (SA_RIGHT_USER_SET_PASSWORD|SA_RIGHT_USER_SET_ATTRIBUTES|SA_RIGHT_USER_ACCT_FLAGS_EXPIRY)
3515 The MMC lusrmgr plugin includes these perms and more in the SamrOpenUser(). But the
3516 standard Win32 API calls just ask for SA_RIGHT_USER_SET_PASSWORD in the SamrOpenUser().
3517 This should be enough for levels 18, 24, 25,& 26. Info level 23 can set more so
3518 we'll use the set from the WinXP join as the basis. */
3520 switch (switch_value
) {
3525 acc_required
= SA_RIGHT_USER_SET_PASSWORD
;
3528 acc_required
= SA_RIGHT_USER_SET_PASSWORD
| SA_RIGHT_USER_SET_ATTRIBUTES
| SA_RIGHT_USER_ACCT_FLAGS_EXPIRY
;
3532 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, acc_required
, "_samr_set_userinfo"))) {
3536 DEBUG(5, ("_samr_set_userinfo: sid:%s, level:%d\n", sid_string_static(&sid
), switch_value
));
3539 DEBUG(5, ("_samr_set_userinfo: NULL info level\n"));
3540 return NT_STATUS_INVALID_INFO_CLASS
;
3543 if ( !(pwd
= samu_new( NULL
)) ) {
3544 return NT_STATUS_NO_MEMORY
;
3548 ret
= pdb_getsampwsid(pwd
, &sid
);
3553 return NT_STATUS_NO_SUCH_USER
;
3556 /* deal with machine password changes differently from userinfo changes */
3557 /* check to see if we have the sufficient rights */
3559 acb_info
= pdb_get_acct_ctrl(pwd
);
3560 if ( acb_info
& ACB_WSTRUST
)
3561 has_enough_rights
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_machine_account
);
3562 else if ( acb_info
& ACB_NORMAL
)
3563 has_enough_rights
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_add_users
);
3564 else if ( acb_info
& (ACB_SVRTRUST
|ACB_DOMTRUST
) ) {
3565 if ( lp_enable_privileges() )
3566 has_enough_rights
= nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
);
3569 DEBUG(5, ("_samr_set_userinfo: %s does%s possess sufficient rights\n",
3570 uidtoname(p
->pipe_user
.ut
.uid
),
3571 has_enough_rights
? "" : " not"));
3573 /* ================ BEGIN SeMachineAccountPrivilege BLOCK ================ */
3575 if ( has_enough_rights
)
3578 /* ok! user info levels (lots: see MSDEV help), off we go... */
3580 switch (switch_value
) {
3582 if (!set_user_info_18(ctr
->info
.id18
, pwd
))
3583 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3587 if (!p
->session_key
.length
) {
3588 r_u
->status
= NT_STATUS_NO_USER_SESSION_KEY
;
3590 SamOEMhashBlob(ctr
->info
.id24
->pass
, 516, &p
->session_key
);
3592 dump_data(100, (char *)ctr
->info
.id24
->pass
, 516);
3594 if (!set_user_info_pw(ctr
->info
.id24
->pass
, pwd
))
3595 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3599 if (!p
->session_key
.length
) {
3600 r_u
->status
= NT_STATUS_NO_USER_SESSION_KEY
;
3602 encode_or_decode_arc4_passwd_buffer(ctr
->info
.id25
->pass
, &p
->session_key
);
3604 dump_data(100, (char *)ctr
->info
.id25
->pass
, 532);
3606 r_u
->status
= set_user_info_25(p
->mem_ctx
,
3607 ctr
->info
.id25
, pwd
);
3608 if (!NT_STATUS_IS_OK(r_u
->status
)) {
3611 if (!set_user_info_pw(ctr
->info
.id25
->pass
, pwd
))
3612 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3616 if (!p
->session_key
.length
) {
3617 r_u
->status
= NT_STATUS_NO_USER_SESSION_KEY
;
3619 encode_or_decode_arc4_passwd_buffer(ctr
->info
.id26
->pass
, &p
->session_key
);
3621 dump_data(100, (char *)ctr
->info
.id26
->pass
, 516);
3623 if (!set_user_info_pw(ctr
->info
.id26
->pass
, pwd
))
3624 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3628 if (!p
->session_key
.length
) {
3629 r_u
->status
= NT_STATUS_NO_USER_SESSION_KEY
;
3631 SamOEMhashBlob(ctr
->info
.id23
->pass
, 516, &p
->session_key
);
3633 dump_data(100, (char *)ctr
->info
.id23
->pass
, 516);
3635 r_u
->status
= set_user_info_23(p
->mem_ctx
,
3636 ctr
->info
.id23
, pwd
);
3640 r_u
->status
= NT_STATUS_INVALID_INFO_CLASS
;
3645 if ( has_enough_rights
)
3648 /* ================ END SeMachineAccountPrivilege BLOCK ================ */
3650 if (NT_STATUS_IS_OK(r_u
->status
)) {
3651 force_flush_samr_cache(disp_info
);
3657 /*******************************************************************
3658 samr_reply_set_userinfo2
3659 ********************************************************************/
3661 NTSTATUS
_samr_set_userinfo2(pipes_struct
*p
, SAMR_Q_SET_USERINFO2
*q_u
, SAMR_R_SET_USERINFO2
*r_u
)
3663 struct samu
*pwd
= NULL
;
3665 SAM_USERINFO_CTR
*ctr
= q_u
->ctr
;
3666 POLICY_HND
*pol
= &q_u
->pol
;
3667 uint16 switch_value
= q_u
->switch_value
;
3669 uint32 acc_required
;
3671 BOOL has_enough_rights
= False
;
3673 DISP_INFO
*disp_info
= NULL
;
3675 DEBUG(5, ("samr_reply_set_userinfo2: %d\n", __LINE__
));
3677 r_u
->status
= NT_STATUS_OK
;
3679 /* find the policy handle. open a policy on it. */
3680 if (!get_lsa_policy_samr_sid(p
, pol
, &sid
, &acc_granted
, &disp_info
))
3681 return NT_STATUS_INVALID_HANDLE
;
3684 #if 0 /* this really should be applied on a per info level basis --jerry */
3686 /* observed when joining XP client to Samba domain */
3687 acc_required
= SA_RIGHT_USER_SET_PASSWORD
| SA_RIGHT_USER_SET_ATTRIBUTES
| SA_RIGHT_USER_ACCT_FLAGS_EXPIRY
;
3689 acc_required
= SA_RIGHT_USER_SET_ATTRIBUTES
;
3692 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, acc_required
, "_samr_set_userinfo2"))) {
3696 DEBUG(5, ("samr_reply_set_userinfo2: sid:%s\n", sid_string_static(&sid
)));
3699 DEBUG(5, ("samr_reply_set_userinfo2: NULL info level\n"));
3700 return NT_STATUS_INVALID_INFO_CLASS
;
3703 switch_value
=ctr
->switch_value
;
3705 if ( !(pwd
= samu_new( NULL
)) ) {
3706 return NT_STATUS_NO_MEMORY
;
3710 ret
= pdb_getsampwsid(pwd
, &sid
);
3715 return NT_STATUS_NO_SUCH_USER
;
3718 acb_info
= pdb_get_acct_ctrl(pwd
);
3719 if ( acb_info
& ACB_WSTRUST
)
3720 has_enough_rights
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_machine_account
);
3721 else if ( acb_info
& ACB_NORMAL
)
3722 has_enough_rights
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_add_users
);
3723 else if ( acb_info
& (ACB_SVRTRUST
|ACB_DOMTRUST
) ) {
3724 if ( lp_enable_privileges() )
3725 has_enough_rights
= nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
);
3728 DEBUG(5, ("_samr_set_userinfo2: %s does%s possess sufficient rights\n",
3729 uidtoname(p
->pipe_user
.ut
.uid
),
3730 has_enough_rights
? "" : " not"));
3732 /* ================ BEGIN SeMachineAccountPrivilege BLOCK ================ */
3734 if ( has_enough_rights
)
3737 /* ok! user info levels (lots: see MSDEV help), off we go... */
3739 switch (switch_value
) {
3741 r_u
->status
= set_user_info_7(p
->mem_ctx
,
3742 ctr
->info
.id7
, pwd
);
3745 if (!set_user_info_16(ctr
->info
.id16
, pwd
))
3746 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3749 /* Used by AS/U JRA. */
3750 if (!set_user_info_18(ctr
->info
.id18
, pwd
))
3751 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3754 if (!set_user_info_20(ctr
->info
.id20
, pwd
))
3755 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3758 r_u
->status
= set_user_info_21(p
->mem_ctx
,
3759 ctr
->info
.id21
, pwd
);
3762 if (!p
->session_key
.length
) {
3763 r_u
->status
= NT_STATUS_NO_USER_SESSION_KEY
;
3765 SamOEMhashBlob(ctr
->info
.id23
->pass
, 516, &p
->session_key
);
3767 dump_data(100, (char *)ctr
->info
.id23
->pass
, 516);
3769 r_u
->status
= set_user_info_23(p
->mem_ctx
,
3770 ctr
->info
.id23
, pwd
);
3773 if (!p
->session_key
.length
) {
3774 r_u
->status
= NT_STATUS_NO_USER_SESSION_KEY
;
3776 encode_or_decode_arc4_passwd_buffer(ctr
->info
.id26
->pass
, &p
->session_key
);
3778 dump_data(100, (char *)ctr
->info
.id26
->pass
, 516);
3780 if (!set_user_info_pw(ctr
->info
.id26
->pass
, pwd
))
3781 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
3784 r_u
->status
= NT_STATUS_INVALID_INFO_CLASS
;
3787 if ( has_enough_rights
)
3790 /* ================ END SeMachineAccountPrivilege BLOCK ================ */
3792 if (NT_STATUS_IS_OK(r_u
->status
)) {
3793 force_flush_samr_cache(disp_info
);
3799 /*********************************************************************
3800 _samr_query_aliasmem
3801 *********************************************************************/
3803 NTSTATUS
_samr_query_useraliases(pipes_struct
*p
, SAMR_Q_QUERY_USERALIASES
*q_u
, SAMR_R_QUERY_USERALIASES
*r_u
)
3805 size_t num_alias_rids
;
3807 struct samr_info
*info
= NULL
;
3815 r_u
->status
= NT_STATUS_OK
;
3817 DEBUG(5,("_samr_query_useraliases: %d\n", __LINE__
));
3819 /* find the policy handle. open a policy on it. */
3820 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)(void *)&info
))
3821 return NT_STATUS_INVALID_HANDLE
;
3823 ntstatus1
= access_check_samr_function(info
->acc_granted
, SA_RIGHT_DOMAIN_LOOKUP_ALIAS_BY_MEM
, "_samr_query_useraliases");
3824 ntstatus2
= access_check_samr_function(info
->acc_granted
, SA_RIGHT_DOMAIN_OPEN_ACCOUNT
, "_samr_query_useraliases");
3826 if (!NT_STATUS_IS_OK(ntstatus1
) || !NT_STATUS_IS_OK(ntstatus2
)) {
3827 if (!(NT_STATUS_EQUAL(ntstatus1
,NT_STATUS_ACCESS_DENIED
) && NT_STATUS_IS_OK(ntstatus2
)) &&
3828 !(NT_STATUS_EQUAL(ntstatus1
,NT_STATUS_ACCESS_DENIED
) && NT_STATUS_IS_OK(ntstatus1
))) {
3829 return (NT_STATUS_IS_OK(ntstatus1
)) ? ntstatus2
: ntstatus1
;
3833 if (!sid_check_is_domain(&info
->sid
) &&
3834 !sid_check_is_builtin(&info
->sid
))
3835 return NT_STATUS_OBJECT_TYPE_MISMATCH
;
3837 if (q_u
->num_sids1
) {
3838 members
= TALLOC_ARRAY(p
->mem_ctx
, DOM_SID
, q_u
->num_sids1
);
3840 if (members
== NULL
)
3841 return NT_STATUS_NO_MEMORY
;
3846 for (i
=0; i
<q_u
->num_sids1
; i
++)
3847 sid_copy(&members
[i
], &q_u
->sid
[i
].sid
);
3853 ntstatus1
= pdb_enum_alias_memberships(p
->mem_ctx
, &info
->sid
, members
,
3855 &alias_rids
, &num_alias_rids
);
3858 if (!NT_STATUS_IS_OK(ntstatus1
)) {
3862 init_samr_r_query_useraliases(r_u
, num_alias_rids
, alias_rids
,
3864 return NT_STATUS_OK
;
3867 /*********************************************************************
3868 _samr_query_aliasmem
3869 *********************************************************************/
3871 NTSTATUS
_samr_query_aliasmem(pipes_struct
*p
, SAMR_Q_QUERY_ALIASMEM
*q_u
, SAMR_R_QUERY_ALIASMEM
*r_u
)
3875 size_t num_sids
= 0;
3883 /* find the policy handle. open a policy on it. */
3884 if (!get_lsa_policy_samr_sid(p
, &q_u
->alias_pol
, &alias_sid
, &acc_granted
, NULL
))
3885 return NT_STATUS_INVALID_HANDLE
;
3887 if (!NT_STATUS_IS_OK(r_u
->status
=
3888 access_check_samr_function(acc_granted
, SA_RIGHT_ALIAS_GET_MEMBERS
, "_samr_query_aliasmem"))) {
3892 DEBUG(10, ("sid is %s\n", sid_string_static(&alias_sid
)));
3895 status
= pdb_enum_aliasmem(&alias_sid
, &sids
, &num_sids
);
3898 if (!NT_STATUS_IS_OK(status
)) {
3903 sid
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, DOM_SID2
, num_sids
);
3906 return NT_STATUS_NO_MEMORY
;
3912 for (i
= 0; i
< num_sids
; i
++) {
3913 init_dom_sid2(&sid
[i
], &sids
[i
]);
3916 init_samr_r_query_aliasmem(r_u
, num_sids
, sid
, NT_STATUS_OK
);
3920 return NT_STATUS_OK
;
3923 /*********************************************************************
3924 _samr_query_groupmem
3925 *********************************************************************/
3927 NTSTATUS
_samr_query_groupmem(pipes_struct
*p
, SAMR_Q_QUERY_GROUPMEM
*q_u
, SAMR_R_QUERY_GROUPMEM
*r_u
)
3930 fstring group_sid_str
;
3931 size_t i
, num_members
;
3940 /* find the policy handle. open a policy on it. */
3941 if (!get_lsa_policy_samr_sid(p
, &q_u
->group_pol
, &group_sid
, &acc_granted
, NULL
))
3942 return NT_STATUS_INVALID_HANDLE
;
3944 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_GROUP_GET_MEMBERS
, "_samr_query_groupmem"))) {
3948 sid_to_string(group_sid_str
, &group_sid
);
3949 DEBUG(10, ("sid is %s\n", group_sid_str
));
3951 if (!sid_check_is_in_our_domain(&group_sid
)) {
3952 DEBUG(3, ("sid %s is not in our domain\n", group_sid_str
));
3953 return NT_STATUS_NO_SUCH_GROUP
;
3956 DEBUG(10, ("lookup on Domain SID\n"));
3959 result
= pdb_enum_group_members(p
->mem_ctx
, &group_sid
,
3960 &rid
, &num_members
);
3963 if (!NT_STATUS_IS_OK(result
))
3967 attr
=TALLOC_ZERO_ARRAY(p
->mem_ctx
, uint32
, num_members
);
3969 return NT_STATUS_NO_MEMORY
;
3975 for (i
=0; i
<num_members
; i
++)
3976 attr
[i
] = SID_NAME_USER
;
3978 init_samr_r_query_groupmem(r_u
, num_members
, rid
, attr
, NT_STATUS_OK
);
3980 return NT_STATUS_OK
;
3983 /*********************************************************************
3985 *********************************************************************/
3987 NTSTATUS
_samr_add_aliasmem(pipes_struct
*p
, SAMR_Q_ADD_ALIASMEM
*q_u
, SAMR_R_ADD_ALIASMEM
*r_u
)
3992 BOOL can_add_accounts
;
3994 DISP_INFO
*disp_info
= NULL
;
3996 /* Find the policy handle. Open a policy on it. */
3997 if (!get_lsa_policy_samr_sid(p
, &q_u
->alias_pol
, &alias_sid
, &acc_granted
, &disp_info
))
3998 return NT_STATUS_INVALID_HANDLE
;
4000 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_ALIAS_ADD_MEMBER
, "_samr_add_aliasmem"))) {
4004 DEBUG(10, ("sid is %s\n", sid_string_static(&alias_sid
)));
4006 se_priv_copy( &se_rights
, &se_add_users
);
4007 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4009 /******** BEGIN SeAddUsers BLOCK *********/
4011 if ( can_add_accounts
)
4014 ret
= pdb_add_aliasmem(&alias_sid
, &q_u
->sid
.sid
);
4016 if ( can_add_accounts
)
4019 /******** END SeAddUsers BLOCK *********/
4021 if (NT_STATUS_IS_OK(ret
)) {
4022 force_flush_samr_cache(disp_info
);
4028 /*********************************************************************
4030 *********************************************************************/
4032 NTSTATUS
_samr_del_aliasmem(pipes_struct
*p
, SAMR_Q_DEL_ALIASMEM
*q_u
, SAMR_R_DEL_ALIASMEM
*r_u
)
4037 BOOL can_add_accounts
;
4039 DISP_INFO
*disp_info
= NULL
;
4041 /* Find the policy handle. Open a policy on it. */
4042 if (!get_lsa_policy_samr_sid(p
, &q_u
->alias_pol
, &alias_sid
, &acc_granted
, &disp_info
))
4043 return NT_STATUS_INVALID_HANDLE
;
4045 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_ALIAS_REMOVE_MEMBER
, "_samr_del_aliasmem"))) {
4049 DEBUG(10, ("_samr_del_aliasmem:sid is %s\n",
4050 sid_string_static(&alias_sid
)));
4052 se_priv_copy( &se_rights
, &se_add_users
);
4053 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4055 /******** BEGIN SeAddUsers BLOCK *********/
4057 if ( can_add_accounts
)
4060 ret
= pdb_del_aliasmem(&alias_sid
, &q_u
->sid
.sid
);
4062 if ( can_add_accounts
)
4065 /******** END SeAddUsers BLOCK *********/
4067 if (NT_STATUS_IS_OK(ret
)) {
4068 force_flush_samr_cache(disp_info
);
4074 /*********************************************************************
4076 *********************************************************************/
4078 NTSTATUS
_samr_add_groupmem(pipes_struct
*p
, SAMR_Q_ADD_GROUPMEM
*q_u
, SAMR_R_ADD_GROUPMEM
*r_u
)
4084 BOOL can_add_accounts
;
4085 DISP_INFO
*disp_info
= NULL
;
4087 /* Find the policy handle. Open a policy on it. */
4088 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &group_sid
, &acc_granted
, &disp_info
))
4089 return NT_STATUS_INVALID_HANDLE
;
4091 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_GROUP_ADD_MEMBER
, "_samr_add_groupmem"))) {
4095 DEBUG(10, ("sid is %s\n", sid_string_static(&group_sid
)));
4097 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid
,
4099 return NT_STATUS_INVALID_HANDLE
;
4102 se_priv_copy( &se_rights
, &se_add_users
);
4103 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4105 /******** BEGIN SeAddUsers BLOCK *********/
4107 if ( can_add_accounts
)
4110 r_u
->status
= pdb_add_groupmem(p
->mem_ctx
, group_rid
, q_u
->rid
);
4112 if ( can_add_accounts
)
4115 /******** END SeAddUsers BLOCK *********/
4117 force_flush_samr_cache(disp_info
);
4122 /*********************************************************************
4124 *********************************************************************/
4126 NTSTATUS
_samr_del_groupmem(pipes_struct
*p
, SAMR_Q_DEL_GROUPMEM
*q_u
, SAMR_R_DEL_GROUPMEM
*r_u
)
4132 BOOL can_add_accounts
;
4133 DISP_INFO
*disp_info
= NULL
;
4136 * delete the group member named q_u->rid
4137 * who is a member of the sid associated with the handle
4138 * the rid is a user's rid as the group is a domain group.
4141 /* Find the policy handle. Open a policy on it. */
4142 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &group_sid
, &acc_granted
, &disp_info
))
4143 return NT_STATUS_INVALID_HANDLE
;
4145 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_GROUP_REMOVE_MEMBER
, "_samr_del_groupmem"))) {
4149 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid
,
4151 return NT_STATUS_INVALID_HANDLE
;
4154 se_priv_copy( &se_rights
, &se_add_users
);
4155 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4157 /******** BEGIN SeAddUsers BLOCK *********/
4159 if ( can_add_accounts
)
4162 r_u
->status
= pdb_del_groupmem(p
->mem_ctx
, group_rid
, q_u
->rid
);
4164 if ( can_add_accounts
)
4167 /******** END SeAddUsers BLOCK *********/
4169 force_flush_samr_cache(disp_info
);
4174 /*********************************************************************
4175 _samr_delete_dom_user
4176 *********************************************************************/
4178 NTSTATUS
_samr_delete_dom_user(pipes_struct
*p
, SAMR_Q_DELETE_DOM_USER
*q_u
, SAMR_R_DELETE_DOM_USER
*r_u
)
4181 struct samu
*sam_pass
=NULL
;
4183 BOOL can_add_accounts
;
4185 DISP_INFO
*disp_info
= NULL
;
4188 DEBUG(5, ("_samr_delete_dom_user: %d\n", __LINE__
));
4190 /* Find the policy handle. Open a policy on it. */
4191 if (!get_lsa_policy_samr_sid(p
, &q_u
->user_pol
, &user_sid
, &acc_granted
, &disp_info
))
4192 return NT_STATUS_INVALID_HANDLE
;
4194 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, STD_RIGHT_DELETE_ACCESS
, "_samr_delete_dom_user"))) {
4198 if (!sid_check_is_in_our_domain(&user_sid
))
4199 return NT_STATUS_CANNOT_DELETE
;
4201 /* check if the user exists before trying to delete */
4202 if ( !(sam_pass
= samu_new( NULL
)) ) {
4203 return NT_STATUS_NO_MEMORY
;
4207 ret
= pdb_getsampwsid(sam_pass
, &user_sid
);
4211 DEBUG(5,("_samr_delete_dom_user:User %s doesn't exist.\n",
4212 sid_string_static(&user_sid
)));
4213 TALLOC_FREE(sam_pass
);
4214 return NT_STATUS_NO_SUCH_USER
;
4217 acb_info
= pdb_get_acct_ctrl(sam_pass
);
4219 /* For machine accounts it's the SeMachineAccountPrivilege that counts. */
4220 if ( acb_info
& ACB_WSTRUST
) {
4221 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_machine_account
);
4223 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_add_users
);
4226 /******** BEGIN SeAddUsers BLOCK *********/
4228 if ( can_add_accounts
)
4231 r_u
->status
= pdb_delete_user(p
->mem_ctx
, sam_pass
);
4233 if ( can_add_accounts
)
4236 /******** END SeAddUsers BLOCK *********/
4238 if ( !NT_STATUS_IS_OK(r_u
->status
) ) {
4239 DEBUG(5,("_samr_delete_dom_user: Failed to delete entry for "
4240 "user %s: %s.\n", pdb_get_username(sam_pass
),
4241 nt_errstr(r_u
->status
)));
4242 TALLOC_FREE(sam_pass
);
4247 TALLOC_FREE(sam_pass
);
4249 if (!close_policy_hnd(p
, &q_u
->user_pol
))
4250 return NT_STATUS_OBJECT_NAME_INVALID
;
4252 force_flush_samr_cache(disp_info
);
4254 return NT_STATUS_OK
;
4257 /*********************************************************************
4258 _samr_delete_dom_group
4259 *********************************************************************/
4261 NTSTATUS
_samr_delete_dom_group(pipes_struct
*p
, SAMR_Q_DELETE_DOM_GROUP
*q_u
, SAMR_R_DELETE_DOM_GROUP
*r_u
)
4267 BOOL can_add_accounts
;
4268 DISP_INFO
*disp_info
= NULL
;
4270 DEBUG(5, ("samr_delete_dom_group: %d\n", __LINE__
));
4272 /* Find the policy handle. Open a policy on it. */
4273 if (!get_lsa_policy_samr_sid(p
, &q_u
->group_pol
, &group_sid
, &acc_granted
, &disp_info
))
4274 return NT_STATUS_INVALID_HANDLE
;
4276 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, STD_RIGHT_DELETE_ACCESS
, "_samr_delete_dom_group"))) {
4280 DEBUG(10, ("sid is %s\n", sid_string_static(&group_sid
)));
4282 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid
,
4284 return NT_STATUS_NO_SUCH_GROUP
;
4287 se_priv_copy( &se_rights
, &se_add_users
);
4288 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4290 /******** BEGIN SeAddUsers BLOCK *********/
4292 if ( can_add_accounts
)
4295 r_u
->status
= pdb_delete_dom_group(p
->mem_ctx
, group_rid
);
4297 if ( can_add_accounts
)
4300 /******** END SeAddUsers BLOCK *********/
4302 if ( !NT_STATUS_IS_OK(r_u
->status
) ) {
4303 DEBUG(5,("_samr_delete_dom_group: Failed to delete mapping "
4304 "entry for group %s: %s\n",
4305 sid_string_static(&group_sid
),
4306 nt_errstr(r_u
->status
)));
4310 if (!close_policy_hnd(p
, &q_u
->group_pol
))
4311 return NT_STATUS_OBJECT_NAME_INVALID
;
4313 force_flush_samr_cache(disp_info
);
4315 return NT_STATUS_OK
;
4318 /*********************************************************************
4319 _samr_delete_dom_alias
4320 *********************************************************************/
4322 NTSTATUS
_samr_delete_dom_alias(pipes_struct
*p
, SAMR_Q_DELETE_DOM_ALIAS
*q_u
, SAMR_R_DELETE_DOM_ALIAS
*r_u
)
4327 BOOL can_add_accounts
;
4329 DISP_INFO
*disp_info
= NULL
;
4331 DEBUG(5, ("_samr_delete_dom_alias: %d\n", __LINE__
));
4333 /* Find the policy handle. Open a policy on it. */
4334 if (!get_lsa_policy_samr_sid(p
, &q_u
->alias_pol
, &alias_sid
, &acc_granted
, &disp_info
))
4335 return NT_STATUS_INVALID_HANDLE
;
4337 /* copy the handle to the outgoing reply */
4339 memcpy( &r_u
->pol
, &q_u
->alias_pol
, sizeof(r_u
->pol
) );
4341 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, STD_RIGHT_DELETE_ACCESS
, "_samr_delete_dom_alias"))) {
4345 DEBUG(10, ("sid is %s\n", sid_string_static(&alias_sid
)));
4347 /* Don't let Windows delete builtin groups */
4349 if ( sid_check_is_in_builtin( &alias_sid
) ) {
4350 return NT_STATUS_SPECIAL_ACCOUNT
;
4353 if (!sid_check_is_in_our_domain(&alias_sid
))
4354 return NT_STATUS_NO_SUCH_ALIAS
;
4356 DEBUG(10, ("lookup on Local SID\n"));
4358 se_priv_copy( &se_rights
, &se_add_users
);
4359 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4361 /******** BEGIN SeAddUsers BLOCK *********/
4363 if ( can_add_accounts
)
4366 /* Have passdb delete the alias */
4367 ret
= pdb_delete_alias(&alias_sid
);
4369 if ( can_add_accounts
)
4372 /******** END SeAddUsers BLOCK *********/
4375 return NT_STATUS_ACCESS_DENIED
;
4377 if (!close_policy_hnd(p
, &q_u
->alias_pol
))
4378 return NT_STATUS_OBJECT_NAME_INVALID
;
4380 force_flush_samr_cache(disp_info
);
4382 return NT_STATUS_OK
;
4385 /*********************************************************************
4386 _samr_create_dom_group
4387 *********************************************************************/
4389 NTSTATUS
_samr_create_dom_group(pipes_struct
*p
, SAMR_Q_CREATE_DOM_GROUP
*q_u
, SAMR_R_CREATE_DOM_GROUP
*r_u
)
4394 struct samr_info
*info
;
4397 BOOL can_add_accounts
;
4398 DISP_INFO
*disp_info
= NULL
;
4400 /* Find the policy handle. Open a policy on it. */
4401 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &dom_sid
, &acc_granted
, &disp_info
))
4402 return NT_STATUS_INVALID_HANDLE
;
4404 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_DOMAIN_CREATE_GROUP
, "_samr_create_dom_group"))) {
4408 if (!sid_equal(&dom_sid
, get_global_sam_sid()))
4409 return NT_STATUS_ACCESS_DENIED
;
4411 name
= rpcstr_pull_unistr2_talloc(p
->mem_ctx
, &q_u
->uni_acct_desc
);
4413 return NT_STATUS_NO_MEMORY
;
4416 r_u
->status
= can_create(p
->mem_ctx
, name
);
4417 if (!NT_STATUS_IS_OK(r_u
->status
)) {
4421 se_priv_copy( &se_rights
, &se_add_users
);
4422 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4424 /******** BEGIN SeAddUsers BLOCK *********/
4426 if ( can_add_accounts
)
4429 /* check that we successfully create the UNIX group */
4431 r_u
->status
= pdb_create_dom_group(p
->mem_ctx
, name
, &r_u
->rid
);
4433 if ( can_add_accounts
)
4436 /******** END SeAddUsers BLOCK *********/
4438 /* check if we should bail out here */
4440 if ( !NT_STATUS_IS_OK(r_u
->status
) )
4443 sid_compose(&info_sid
, get_global_sam_sid(), r_u
->rid
);
4445 if ((info
= get_samr_info_by_sid(&info_sid
)) == NULL
)
4446 return NT_STATUS_NO_MEMORY
;
4448 /* they created it; let the user do what he wants with it */
4450 info
->acc_granted
= GENERIC_RIGHTS_GROUP_ALL_ACCESS
;
4452 /* get a (unique) handle. open a policy on it. */
4453 if (!create_policy_hnd(p
, &r_u
->pol
, free_samr_info
, (void *)info
))
4454 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
4456 force_flush_samr_cache(disp_info
);
4458 return NT_STATUS_OK
;
4461 /*********************************************************************
4462 _samr_create_dom_alias
4463 *********************************************************************/
4465 NTSTATUS
_samr_create_dom_alias(pipes_struct
*p
, SAMR_Q_CREATE_DOM_ALIAS
*q_u
, SAMR_R_CREATE_DOM_ALIAS
*r_u
)
4470 struct samr_info
*info
;
4475 BOOL can_add_accounts
;
4476 DISP_INFO
*disp_info
= NULL
;
4478 /* Find the policy handle. Open a policy on it. */
4479 if (!get_lsa_policy_samr_sid(p
, &q_u
->dom_pol
, &dom_sid
, &acc_granted
, &disp_info
))
4480 return NT_STATUS_INVALID_HANDLE
;
4482 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_DOMAIN_CREATE_ALIAS
, "_samr_create_alias"))) {
4486 if (!sid_equal(&dom_sid
, get_global_sam_sid()))
4487 return NT_STATUS_ACCESS_DENIED
;
4489 unistr2_to_ascii(name
, &q_u
->uni_acct_desc
, sizeof(name
)-1);
4491 se_priv_copy( &se_rights
, &se_add_users
);
4492 can_add_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_rights
);
4494 result
= can_create(p
->mem_ctx
, name
);
4495 if (!NT_STATUS_IS_OK(result
)) {
4499 /******** BEGIN SeAddUsers BLOCK *********/
4501 if ( can_add_accounts
)
4504 /* Have passdb create the alias */
4505 result
= pdb_create_alias(name
, &r_u
->rid
);
4507 if ( can_add_accounts
)
4510 /******** END SeAddUsers BLOCK *********/
4512 if (!NT_STATUS_IS_OK(result
)) {
4513 DEBUG(10, ("pdb_create_alias failed: %s\n",
4514 nt_errstr(result
)));
4518 sid_copy(&info_sid
, get_global_sam_sid());
4519 sid_append_rid(&info_sid
, r_u
->rid
);
4521 if (!sid_to_gid(&info_sid
, &gid
)) {
4522 DEBUG(10, ("Could not find alias just created\n"));
4523 return NT_STATUS_ACCESS_DENIED
;
4526 /* check if the group has been successfully created */
4527 if ( getgrgid(gid
) == NULL
) {
4528 DEBUG(10, ("getgrgid(%d) of just created alias failed\n",
4530 return NT_STATUS_ACCESS_DENIED
;
4533 if ((info
= get_samr_info_by_sid(&info_sid
)) == NULL
)
4534 return NT_STATUS_NO_MEMORY
;
4536 /* they created it; let the user do what he wants with it */
4538 info
->acc_granted
= GENERIC_RIGHTS_ALIAS_ALL_ACCESS
;
4540 /* get a (unique) handle. open a policy on it. */
4541 if (!create_policy_hnd(p
, &r_u
->alias_pol
, free_samr_info
, (void *)info
))
4542 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
4544 force_flush_samr_cache(disp_info
);
4546 return NT_STATUS_OK
;
4549 /*********************************************************************
4550 _samr_query_groupinfo
4552 sends the name/comment pair of a domain group
4553 level 1 send also the number of users of that group
4554 *********************************************************************/
4556 NTSTATUS
_samr_query_groupinfo(pipes_struct
*p
, SAMR_Q_QUERY_GROUPINFO
*q_u
, SAMR_R_QUERY_GROUPINFO
*r_u
)
4560 GROUP_INFO_CTR
*ctr
;
4564 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &group_sid
, &acc_granted
, NULL
))
4565 return NT_STATUS_INVALID_HANDLE
;
4567 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_GROUP_LOOKUP_INFO
, "_samr_query_groupinfo"))) {
4572 ret
= get_domain_group_from_sid(group_sid
, &map
);
4575 return NT_STATUS_INVALID_HANDLE
;
4577 ctr
=TALLOC_ZERO_P(p
->mem_ctx
, GROUP_INFO_CTR
);
4579 return NT_STATUS_NO_MEMORY
;
4581 switch (q_u
->switch_level
) {
4586 ctr
->switch_value1
= 1;
4589 r_u
->status
= pdb_enum_group_members(
4590 p
->mem_ctx
, &group_sid
, &members
, &num_members
);
4593 if (!NT_STATUS_IS_OK(r_u
->status
)) {
4597 init_samr_group_info1(&ctr
->group
.info1
, map
.nt_name
,
4598 map
.comment
, num_members
);
4602 ctr
->switch_value1
= 2;
4603 init_samr_group_info2(&ctr
->group
.info2
, map
.nt_name
);
4606 ctr
->switch_value1
= 3;
4607 init_samr_group_info3(&ctr
->group
.info3
);
4610 ctr
->switch_value1
= 4;
4611 init_samr_group_info4(&ctr
->group
.info4
, map
.comment
);
4619 ctr
->switch_value1
= 5;
4623 r_u->status = pdb_enum_group_members(
4624 p->mem_ctx, &group_sid, &members, &num_members);
4627 if (!NT_STATUS_IS_OK(r_u->status)) {
4631 init_samr_group_info5(&ctr
->group
.info5
, map
.nt_name
,
4632 map
.comment
, 0 /* num_members */); /* in w2k3 this is always 0 */
4636 return NT_STATUS_INVALID_INFO_CLASS
;
4639 init_samr_r_query_groupinfo(r_u
, ctr
, NT_STATUS_OK
);
4641 return NT_STATUS_OK
;
4644 /*********************************************************************
4647 update a domain group's comment.
4648 *********************************************************************/
4650 NTSTATUS
_samr_set_groupinfo(pipes_struct
*p
, SAMR_Q_SET_GROUPINFO
*q_u
, SAMR_R_SET_GROUPINFO
*r_u
)
4654 GROUP_INFO_CTR
*ctr
;
4658 BOOL can_mod_accounts
;
4659 DISP_INFO
*disp_info
= NULL
;
4661 if (!get_lsa_policy_samr_sid(p
, &q_u
->pol
, &group_sid
, &acc_granted
, &disp_info
))
4662 return NT_STATUS_INVALID_HANDLE
;
4664 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_GROUP_SET_INFO
, "_samr_set_groupinfo"))) {
4669 result
= get_domain_group_from_sid(group_sid
, &map
);
4672 return NT_STATUS_NO_SUCH_GROUP
;
4676 switch (ctr
->switch_value1
) {
4678 unistr2_to_ascii(map
.comment
, &(ctr
->group
.info1
.uni_acct_desc
), sizeof(map
.comment
)-1);
4681 unistr2_to_ascii(map
.comment
, &(ctr
->group
.info4
.uni_acct_desc
), sizeof(map
.comment
)-1);
4684 return NT_STATUS_INVALID_INFO_CLASS
;
4687 can_mod_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_add_users
);
4689 /******** BEGIN SeAddUsers BLOCK *********/
4691 if ( can_mod_accounts
)
4694 ret
= pdb_update_group_mapping_entry(&map
);
4696 if ( can_mod_accounts
)
4699 /******** End SeAddUsers BLOCK *********/
4701 if (NT_STATUS_IS_OK(ret
)) {
4702 force_flush_samr_cache(disp_info
);
4708 /*********************************************************************
4711 update an alias's comment.
4712 *********************************************************************/
4714 NTSTATUS
_samr_set_aliasinfo(pipes_struct
*p
, SAMR_Q_SET_ALIASINFO
*q_u
, SAMR_R_SET_ALIASINFO
*r_u
)
4717 struct acct_info info
;
4718 ALIAS_INFO_CTR
*ctr
;
4721 BOOL can_mod_accounts
;
4722 DISP_INFO
*disp_info
= NULL
;
4724 if (!get_lsa_policy_samr_sid(p
, &q_u
->alias_pol
, &group_sid
, &acc_granted
, &disp_info
))
4725 return NT_STATUS_INVALID_HANDLE
;
4727 if (!NT_STATUS_IS_OK(r_u
->status
= access_check_samr_function(acc_granted
, SA_RIGHT_ALIAS_SET_INFO
, "_samr_set_aliasinfo"))) {
4733 /* get the current group information */
4736 ret
= pdb_get_aliasinfo( &group_sid
, &info
);
4740 return NT_STATUS_NO_SUCH_ALIAS
;
4743 switch (ctr
->level
) {
4746 fstring group_name
, acct_name
;
4749 /* We currently do not support renaming groups in the
4750 the BUILTIN domain. Refer to util_builtin.c to understand
4751 why. The eventually needs to be fixed to be like Windows
4752 where you can rename builtin groups, just not delete them */
4754 if ( sid_check_is_in_builtin( &group_sid
) ) {
4755 return NT_STATUS_SPECIAL_ACCOUNT
;
4758 /* There has to be a valid name (and it has to be different) */
4760 if ( !ctr
->alias
.info2
.name
.string
)
4761 return NT_STATUS_INVALID_PARAMETER
;
4763 unistr2_to_ascii( acct_name
, ctr
->alias
.info2
.name
.string
,
4764 sizeof(acct_name
)-1 );
4766 /* If the name is the same just reply "ok". Yes this
4767 doesn't allow you to change the case of a group name. */
4769 if ( strequal( acct_name
, info
.acct_name
) )
4770 return NT_STATUS_OK
;
4772 fstrcpy( info
.acct_name
, acct_name
);
4774 /* make sure the name doesn't already exist as a user
4777 fstr_sprintf( group_name
, "%s\\%s", global_myname(), info
.acct_name
);
4778 status
= can_create( p
->mem_ctx
, group_name
);
4779 if ( !NT_STATUS_IS_OK( status
) )
4784 if ( ctr
->alias
.info3
.description
.string
) {
4785 unistr2_to_ascii( info
.acct_desc
,
4786 ctr
->alias
.info3
.description
.string
,
4787 sizeof(info
.acct_desc
)-1 );
4790 fstrcpy( info
.acct_desc
, "" );
4793 return NT_STATUS_INVALID_INFO_CLASS
;
4796 can_mod_accounts
= user_has_privileges( p
->pipe_user
.nt_user_token
, &se_add_users
);
4798 /******** BEGIN SeAddUsers BLOCK *********/
4800 if ( can_mod_accounts
)
4803 ret
= pdb_set_aliasinfo( &group_sid
, &info
);
4805 if ( can_mod_accounts
)
4808 /******** End SeAddUsers BLOCK *********/
4811 force_flush_samr_cache(disp_info
);
4814 return ret
? NT_STATUS_OK
: NT_STATUS_ACCESS_DENIED
;
4817 /*********************************************************************
4818 _samr_get_dom_pwinfo
4819 *********************************************************************/
4821 NTSTATUS
_samr_get_dom_pwinfo(pipes_struct
*p
, SAMR_Q_GET_DOM_PWINFO
*q_u
, SAMR_R_GET_DOM_PWINFO
*r_u
)
4823 /* Perform access check. Since this rpc does not require a
4824 policy handle it will not be caught by the access checks on
4825 SAMR_CONNECT or SAMR_CONNECT_ANON. */
4827 if (!pipe_access_check(p
)) {
4828 DEBUG(3, ("access denied to samr_get_dom_pwinfo\n"));
4829 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
4833 /* Actually, returning zeros here works quite well :-). */
4835 return NT_STATUS_OK
;
4838 /*********************************************************************
4840 *********************************************************************/
4842 NTSTATUS
_samr_open_group(pipes_struct
*p
, SAMR_Q_OPEN_GROUP
*q_u
, SAMR_R_OPEN_GROUP
*r_u
)
4847 struct samr_info
*info
;
4848 SEC_DESC
*psd
= NULL
;
4850 uint32 des_access
= q_u
->access_mask
;
4857 if (!get_lsa_policy_samr_sid(p
, &q_u
->domain_pol
, &sid
, &acc_granted
, NULL
))
4858 return NT_STATUS_INVALID_HANDLE
;
4860 status
= access_check_samr_function(acc_granted
,
4861 SA_RIGHT_DOMAIN_OPEN_ACCOUNT
, "_samr_open_group");
4863 if ( !NT_STATUS_IS_OK(status
) )
4866 /*check if access can be granted as requested by client. */
4867 make_samr_object_sd(p
->mem_ctx
, &psd
, &sd_size
, &grp_generic_mapping
, NULL
, 0);
4868 se_map_generic(&des_access
,&grp_generic_mapping
);
4870 se_priv_copy( &se_rights
, &se_add_users
);
4872 status
= access_check_samr_object(psd
, p
->pipe_user
.nt_user_token
,
4873 &se_rights
, GENERIC_RIGHTS_GROUP_WRITE
, des_access
,
4874 &acc_granted
, "_samr_open_group");
4876 if ( !NT_STATUS_IS_OK(status
) )
4879 /* this should not be hard-coded like this */
4881 if (!sid_equal(&sid
, get_global_sam_sid()))
4882 return NT_STATUS_ACCESS_DENIED
;
4884 sid_copy(&info_sid
, get_global_sam_sid());
4885 sid_append_rid(&info_sid
, q_u
->rid_group
);
4886 sid_to_string(sid_string
, &info_sid
);
4888 if ((info
= get_samr_info_by_sid(&info_sid
)) == NULL
)
4889 return NT_STATUS_NO_MEMORY
;
4891 info
->acc_granted
= acc_granted
;
4893 DEBUG(10, ("_samr_open_group:Opening SID: %s\n", sid_string
));
4895 /* check if that group really exists */
4897 ret
= get_domain_group_from_sid(info
->sid
, &map
);
4900 return NT_STATUS_NO_SUCH_GROUP
;
4902 /* get a (unique) handle. open a policy on it. */
4903 if (!create_policy_hnd(p
, &r_u
->pol
, free_samr_info
, (void *)info
))
4904 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
4906 return NT_STATUS_OK
;
4909 /*********************************************************************
4910 _samr_remove_sid_foreign_domain
4911 *********************************************************************/
4913 NTSTATUS
_samr_remove_sid_foreign_domain(pipes_struct
*p
,
4914 SAMR_Q_REMOVE_SID_FOREIGN_DOMAIN
*q_u
,
4915 SAMR_R_REMOVE_SID_FOREIGN_DOMAIN
*r_u
)
4917 DOM_SID delete_sid
, domain_sid
;
4920 DISP_INFO
*disp_info
= NULL
;
4922 sid_copy( &delete_sid
, &q_u
->sid
.sid
);
4924 DEBUG(5,("_samr_remove_sid_foreign_domain: removing SID [%s]\n",
4925 sid_string_static(&delete_sid
)));
4927 /* Find the policy handle. Open a policy on it. */
4929 if (!get_lsa_policy_samr_sid(p
, &q_u
->dom_pol
, &domain_sid
,
4930 &acc_granted
, &disp_info
))
4931 return NT_STATUS_INVALID_HANDLE
;
4933 result
= access_check_samr_function(acc_granted
, STD_RIGHT_DELETE_ACCESS
,
4934 "_samr_remove_sid_foreign_domain");
4936 if (!NT_STATUS_IS_OK(result
))
4939 DEBUG(8, ("_samr_remove_sid_foreign_domain:sid is %s\n",
4940 sid_string_static(&domain_sid
)));
4942 /* we can only delete a user from a group since we don't have
4943 nested groups anyways. So in the latter case, just say OK */
4945 /* TODO: The above comment nowadays is bogus. Since we have nested
4946 * groups now, and aliases members are never reported out of the unix
4947 * group membership, the "just say OK" makes this call a no-op. For
4948 * us. This needs fixing however. */
4950 /* I've only ever seen this in the wild when deleting a user from
4951 * usrmgr.exe. domain_sid is the builtin domain, and the sid to delete
4952 * is the user about to be deleted. I very much suspect this is the
4953 * only application of this call. To verify this, let people report
4956 if (!sid_check_is_builtin(&domain_sid
)) {
4957 DEBUG(1,("_samr_remove_sid_foreign_domain: domain_sid = %s, "
4958 "global_sam_sid() = %s\n",
4959 sid_string_static(&domain_sid
),
4960 sid_string_static(get_global_sam_sid())));
4961 DEBUGADD(1,("please report to samba-technical@samba.org!\n"));
4962 return NT_STATUS_OK
;
4965 force_flush_samr_cache(disp_info
);
4967 result
= NT_STATUS_OK
;
4972 /*******************************************************************
4973 _samr_query_domain_info2
4974 ********************************************************************/
4976 NTSTATUS
_samr_query_domain_info2(pipes_struct
*p
,
4977 SAMR_Q_QUERY_DOMAIN_INFO2
*q_u
,
4978 SAMR_R_QUERY_DOMAIN_INFO2
*r_u
)
4980 SAMR_Q_QUERY_DOMAIN_INFO q
;
4981 SAMR_R_QUERY_DOMAIN_INFO r
;
4986 DEBUG(5,("_samr_query_domain_info2: %d\n", __LINE__
));
4988 q
.domain_pol
= q_u
->domain_pol
;
4989 q
.switch_value
= q_u
->switch_value
;
4991 r_u
->status
= _samr_query_domain_info(p
, &q
, &r
);
4993 r_u
->ptr_0
= r
.ptr_0
;
4994 r_u
->switch_value
= r
.switch_value
;
5000 /*******************************************************************
5002 ********************************************************************/
5004 NTSTATUS
_samr_set_dom_info(pipes_struct
*p
, SAMR_Q_SET_DOMAIN_INFO
*q_u
, SAMR_R_SET_DOMAIN_INFO
*r_u
)
5006 time_t u_expire
, u_min_age
;
5008 time_t u_lock_duration
, u_reset_time
;
5010 r_u
->status
= NT_STATUS_OK
;
5012 DEBUG(5,("_samr_set_dom_info: %d\n", __LINE__
));
5014 /* find the policy handle. open a policy on it. */
5015 if (!find_policy_by_hnd(p
, &q_u
->domain_pol
, NULL
))
5016 return NT_STATUS_INVALID_HANDLE
;
5018 DEBUG(5,("_samr_set_dom_info: switch_value: %d\n", q_u
->switch_value
));
5020 switch (q_u
->switch_value
) {
5022 u_expire
=nt_time_to_unix_abs(&q_u
->ctr
->info
.inf1
.expire
);
5023 u_min_age
=nt_time_to_unix_abs(&q_u
->ctr
->info
.inf1
.min_passwordage
);
5025 pdb_set_account_policy(AP_MIN_PASSWORD_LEN
, (uint32
)q_u
->ctr
->info
.inf1
.min_length_password
);
5026 pdb_set_account_policy(AP_PASSWORD_HISTORY
, (uint32
)q_u
->ctr
->info
.inf1
.password_history
);
5027 pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS
, (uint32
)q_u
->ctr
->info
.inf1
.password_properties
);
5028 pdb_set_account_policy(AP_MAX_PASSWORD_AGE
, (int)u_expire
);
5029 pdb_set_account_policy(AP_MIN_PASSWORD_AGE
, (int)u_min_age
);
5034 u_logout
=nt_time_to_unix_abs(&q_u
->ctr
->info
.inf3
.logout
);
5035 pdb_set_account_policy(AP_TIME_TO_LOGOUT
, (int)u_logout
);
5044 u_lock_duration
=nt_time_to_unix_abs(&q_u
->ctr
->info
.inf12
.duration
);
5045 if (u_lock_duration
!= -1)
5046 u_lock_duration
/= 60;
5048 u_reset_time
=nt_time_to_unix_abs(&q_u
->ctr
->info
.inf12
.reset_count
)/60;
5050 pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION
, (int)u_lock_duration
);
5051 pdb_set_account_policy(AP_RESET_COUNT_TIME
, (int)u_reset_time
);
5052 pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT
, (uint32
)q_u
->ctr
->info
.inf12
.bad_attempt_lockout
);
5055 return NT_STATUS_INVALID_INFO_CLASS
;
5058 init_samr_r_set_domain_info(r_u
, NT_STATUS_OK
);
5060 DEBUG(5,("_samr_set_dom_info: %d\n", __LINE__
));