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 2001-2008,
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.
14 * Copyright (C) Guenther Deschner 2008.
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 3 of the License, or
19 * (at your option) any later version.
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, see <http://www.gnu.org/licenses/>.
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 SAMR_USER_ACCESS_CHANGE_PASSWORD | \
42 SAMR_USER_ACCESS_SET_LOC_COM)
43 #define SAMR_USR_RIGHTS_CANT_WRITE_PW \
44 ( READ_CONTROL_ACCESS | SAMR_USER_ACCESS_SET_LOC_COM )
46 #define DISP_INFO_CACHE_TIMEOUT 10
48 #define MAX_SAM_ENTRIES_W2K 0x400 /* 1024 */
49 #define MAX_SAM_ENTRIES_W95 50
51 typedef struct disp_info {
52 DOM_SID sid; /* identify which domain this is. */
53 bool builtin_domain; /* Quick flag to check if this is the builtin domain. */
54 struct pdb_search *users; /* querydispinfo 1 and 4 */
55 struct pdb_search *machines; /* querydispinfo 2 */
56 struct pdb_search *groups; /* querydispinfo 3 and 5, enumgroups */
57 struct pdb_search *aliases; /* enumaliases */
60 struct pdb_search *enum_users; /* enumusers with a mask */
62 struct timed_event *cache_timeout_event; /* cache idle timeout
66 /* We keep a static list of these by SID as modern clients close down
67 all resources between each request in a complete enumeration. */
70 /* for use by the \PIPE\samr policy */
72 bool builtin_domain; /* Quick flag to check if this is the builtin domain. */
73 uint32 status; /* some sort of flag. best to record it. comes from opnum 0x39 */
78 static const struct generic_mapping sam_generic_mapping = {
79 GENERIC_RIGHTS_SAM_READ,
80 GENERIC_RIGHTS_SAM_WRITE,
81 GENERIC_RIGHTS_SAM_EXECUTE,
82 GENERIC_RIGHTS_SAM_ALL_ACCESS};
83 static const struct generic_mapping dom_generic_mapping = {
84 GENERIC_RIGHTS_DOMAIN_READ,
85 GENERIC_RIGHTS_DOMAIN_WRITE,
86 GENERIC_RIGHTS_DOMAIN_EXECUTE,
87 GENERIC_RIGHTS_DOMAIN_ALL_ACCESS};
88 static const struct generic_mapping usr_generic_mapping = {
89 GENERIC_RIGHTS_USER_READ,
90 GENERIC_RIGHTS_USER_WRITE,
91 GENERIC_RIGHTS_USER_EXECUTE,
92 GENERIC_RIGHTS_USER_ALL_ACCESS};
93 static const struct generic_mapping usr_nopwchange_generic_mapping = {
94 GENERIC_RIGHTS_USER_READ,
95 GENERIC_RIGHTS_USER_WRITE,
96 GENERIC_RIGHTS_USER_EXECUTE & ~SAMR_USER_ACCESS_CHANGE_PASSWORD,
97 GENERIC_RIGHTS_USER_ALL_ACCESS};
98 static const struct generic_mapping grp_generic_mapping = {
99 GENERIC_RIGHTS_GROUP_READ,
100 GENERIC_RIGHTS_GROUP_WRITE,
101 GENERIC_RIGHTS_GROUP_EXECUTE,
102 GENERIC_RIGHTS_GROUP_ALL_ACCESS};
103 static const struct generic_mapping ali_generic_mapping = {
104 GENERIC_RIGHTS_ALIAS_READ,
105 GENERIC_RIGHTS_ALIAS_WRITE,
106 GENERIC_RIGHTS_ALIAS_EXECUTE,
107 GENERIC_RIGHTS_ALIAS_ALL_ACCESS};
109 /*******************************************************************
110 *******************************************************************/
112 static NTSTATUS make_samr_object_sd( TALLOC_CTX *ctx, SEC_DESC **psd, size_t *sd_size,
113 const struct generic_mapping *map,
114 DOM_SID *sid, uint32 sid_access )
116 DOM_SID domadmin_sid;
117 SEC_ACE ace[5]; /* at most 5 entries */
122 /* basic access for Everyone */
124 init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
125 map->generic_execute | map->generic_read, 0);
127 /* add Full Access 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
129 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
130 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
131 init_sec_ace(&ace[i++], &global_sid_Builtin_Account_Operators,
132 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
134 /* Add Full Access for Domain Admins if we are a DC */
137 sid_copy( &domadmin_sid, get_global_sam_sid() );
138 sid_append_rid( &domadmin_sid, DOMAIN_GROUP_RID_ADMINS );
139 init_sec_ace(&ace[i++], &domadmin_sid,
140 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
143 /* if we have a sid, give it some special access */
146 init_sec_ace(&ace[i++], sid, SEC_ACE_TYPE_ACCESS_ALLOWED, sid_access, 0);
149 /* create the security descriptor */
151 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) == NULL)
152 return NT_STATUS_NO_MEMORY;
154 if ((*psd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
155 SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
156 psa, sd_size)) == NULL)
157 return NT_STATUS_NO_MEMORY;
162 /*******************************************************************
163 Checks if access to an object should be granted, and returns that
164 level of access for further checks.
165 ********************************************************************/
167 static NTSTATUS access_check_samr_object( SEC_DESC *psd, NT_USER_TOKEN *token,
168 SE_PRIV *rights, uint32 rights_mask,
169 uint32 des_access, uint32 *acc_granted,
172 NTSTATUS status = NT_STATUS_ACCESS_DENIED;
173 uint32 saved_mask = 0;
175 /* check privileges; certain SAM access bits should be overridden
176 by privileges (mostly having to do with creating/modifying/deleting
179 if ( rights && user_has_any_privilege( token, rights ) ) {
181 saved_mask = (des_access & rights_mask);
182 des_access &= ~saved_mask;
184 DEBUG(4,("access_check_samr_object: user rights access mask [0x%x]\n",
189 /* check the security descriptor first */
191 status = se_access_check(psd, token, des_access, acc_granted);
192 if (NT_STATUS_IS_OK(status)) {
196 /* give root a free pass */
198 if ( geteuid() == sec_initial_uid() ) {
200 DEBUG(4,("%s: ACCESS should be DENIED (requested: %#010x)\n", debug, des_access));
201 DEBUGADD(4,("but overritten by euid == sec_initial_uid()\n"));
203 *acc_granted = des_access;
205 status = NT_STATUS_OK;
211 /* add in any bits saved during the privilege check (only
212 matters is status is ok) */
214 *acc_granted |= rights_mask;
216 DEBUG(4,("%s: access %s (requested: 0x%08x, granted: 0x%08x)\n",
217 debug, NT_STATUS_IS_OK(status) ? "GRANTED" : "DENIED",
218 des_access, *acc_granted));
223 /*******************************************************************
224 Checks if access to a function can be granted
225 ********************************************************************/
227 static NTSTATUS access_check_samr_function(uint32 acc_granted, uint32 acc_required, const char *debug)
229 DEBUG(5,("%s: access check ((granted: %#010x; required: %#010x)\n",
230 debug, acc_granted, acc_required));
232 /* check the security descriptor first */
234 if ( (acc_granted&acc_required) == acc_required )
237 /* give root a free pass */
239 if (geteuid() == sec_initial_uid()) {
241 DEBUG(4,("%s: ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
242 debug, acc_granted, acc_required));
243 DEBUGADD(4,("but overwritten by euid == 0\n"));
248 DEBUG(2,("%s: ACCESS DENIED (granted: %#010x; required: %#010x)\n",
249 debug, acc_granted, acc_required));
251 return NT_STATUS_ACCESS_DENIED;
254 /*******************************************************************
255 Map any MAXIMUM_ALLOWED_ACCESS request to a valid access set.
256 ********************************************************************/
258 static void map_max_allowed_access(const NT_USER_TOKEN *token,
259 uint32_t *pacc_requested)
261 if (!((*pacc_requested) & MAXIMUM_ALLOWED_ACCESS)) {
264 *pacc_requested &= ~MAXIMUM_ALLOWED_ACCESS;
266 /* At least try for generic read. */
267 *pacc_requested = GENERIC_READ_ACCESS;
269 /* root gets anything. */
270 if (geteuid() == sec_initial_uid()) {
271 *pacc_requested |= GENERIC_ALL_ACCESS;
275 /* Full Access for 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
277 if (is_sid_in_token(token, &global_sid_Builtin_Administrators) ||
278 is_sid_in_token(token, &global_sid_Builtin_Account_Operators)) {
279 *pacc_requested |= GENERIC_ALL_ACCESS;
283 /* Full access for DOMAIN\Domain Admins. */
285 DOM_SID domadmin_sid;
286 sid_copy( &domadmin_sid, get_global_sam_sid() );
287 sid_append_rid( &domadmin_sid, DOMAIN_GROUP_RID_ADMINS );
288 if (is_sid_in_token(token, &domadmin_sid)) {
289 *pacc_requested |= GENERIC_ALL_ACCESS;
293 /* TODO ! Check privileges. */
296 /*******************************************************************
297 Fetch or create a dispinfo struct.
298 ********************************************************************/
300 static DISP_INFO *get_samr_dispinfo_by_sid(DOM_SID *psid)
303 * We do a static cache for DISP_INFO's here. Explanation can be found
304 * in Jeremy's checkin message to r11793:
306 * Fix the SAMR cache so it works across completely insane
307 * client behaviour (ie.:
308 * open pipe/open SAMR handle/enumerate 0 - 1024
309 * close SAMR handle, close pipe.
310 * open pipe/open SAMR handle/enumerate 1024 - 2048...
311 * close SAMR handle, close pipe.
312 * And on ad-nausium. Amazing.... probably object-oriented
313 * client side programming in action yet again.
314 * This change should *massively* improve performance when
315 * enumerating users from an LDAP database.
318 * "Our" and the builtin domain are the only ones where we ever
319 * enumerate stuff, so just cache 2 entries.
322 static struct disp_info builtin_dispinfo;
323 static struct disp_info domain_dispinfo;
325 /* There are two cases to consider here:
326 1) The SID is a domain SID and we look for an equality match, or
327 2) This is an account SID and so we return the DISP_INFO* for our
334 if (sid_check_is_builtin(psid) || sid_check_is_in_builtin(psid)) {
336 * Necessary only once, but it does not really hurt.
338 sid_copy(&builtin_dispinfo.sid, &global_sid_Builtin);
340 return &builtin_dispinfo;
343 if (sid_check_is_domain(psid) || sid_check_is_in_our_domain(psid)) {
345 * Necessary only once, but it does not really hurt.
347 sid_copy(&domain_dispinfo.sid, get_global_sam_sid());
349 return &domain_dispinfo;
355 /*******************************************************************
356 Create a samr_info struct.
357 ********************************************************************/
359 static int samr_info_destructor(struct samr_info *info);
361 static struct samr_info *get_samr_info_by_sid(DOM_SID *psid)
363 struct samr_info *info;
367 sid_to_fstring(sid_str, psid);
369 fstrcpy(sid_str,"(NULL)");
372 if ((info = TALLOC_ZERO_P(NULL, struct samr_info)) == NULL) {
375 talloc_set_destructor(info, samr_info_destructor);
377 DEBUG(10,("get_samr_info_by_sid: created new info for sid %s\n", sid_str));
379 sid_copy( &info->sid, psid);
380 info->builtin_domain = sid_check_is_builtin(psid);
382 DEBUG(10,("get_samr_info_by_sid: created new info for NULL sid.\n"));
383 info->builtin_domain = False;
386 info->disp_info = get_samr_dispinfo_by_sid(psid);
391 /*******************************************************************
392 Function to free the per SID data.
393 ********************************************************************/
395 static void free_samr_cache(DISP_INFO *disp_info)
397 DEBUG(10, ("free_samr_cache: deleting cache for SID %s\n",
398 sid_string_dbg(&disp_info->sid)));
400 /* We need to become root here because the paged search might have to
401 * tell the LDAP server we're not interested in the rest anymore. */
405 if (disp_info->users) {
406 DEBUG(10,("free_samr_cache: deleting users cache\n"));
407 pdb_search_destroy(disp_info->users);
408 disp_info->users = NULL;
410 if (disp_info->machines) {
411 DEBUG(10,("free_samr_cache: deleting machines cache\n"));
412 pdb_search_destroy(disp_info->machines);
413 disp_info->machines = NULL;
415 if (disp_info->groups) {
416 DEBUG(10,("free_samr_cache: deleting groups cache\n"));
417 pdb_search_destroy(disp_info->groups);
418 disp_info->groups = NULL;
420 if (disp_info->aliases) {
421 DEBUG(10,("free_samr_cache: deleting aliases cache\n"));
422 pdb_search_destroy(disp_info->aliases);
423 disp_info->aliases = NULL;
425 if (disp_info->enum_users) {
426 DEBUG(10,("free_samr_cache: deleting enum_users cache\n"));
427 pdb_search_destroy(disp_info->enum_users);
428 disp_info->enum_users = NULL;
430 disp_info->enum_acb_mask = 0;
435 static int samr_info_destructor(struct samr_info *info)
437 /* Only free the dispinfo cache if no one bothered to set up
440 if (info->disp_info && info->disp_info->cache_timeout_event == NULL) {
441 free_samr_cache(info->disp_info);
446 /*******************************************************************
447 Function to free the per handle data.
448 ********************************************************************/
450 static void free_samr_info(void *ptr)
455 /*******************************************************************
456 Idle event handler. Throw away the disp info cache.
457 ********************************************************************/
459 static void disp_info_cache_idle_timeout_handler(struct event_context *ev_ctx,
460 struct timed_event *te,
464 DISP_INFO *disp_info = (DISP_INFO *)private_data;
466 TALLOC_FREE(disp_info->cache_timeout_event);
468 DEBUG(10, ("disp_info_cache_idle_timeout_handler: caching timed "
470 free_samr_cache(disp_info);
473 /*******************************************************************
474 Setup cache removal idle event handler.
475 ********************************************************************/
477 static void set_disp_info_cache_timeout(DISP_INFO *disp_info, time_t secs_fromnow)
479 /* Remove any pending timeout and update. */
481 TALLOC_FREE(disp_info->cache_timeout_event);
483 DEBUG(10,("set_disp_info_cache_timeout: caching enumeration for "
484 "SID %s for %u seconds\n", sid_string_dbg(&disp_info->sid),
485 (unsigned int)secs_fromnow ));
487 disp_info->cache_timeout_event = event_add_timed(
488 smbd_event_context(), NULL,
489 timeval_current_ofs(secs_fromnow, 0),
490 disp_info_cache_idle_timeout_handler, (void *)disp_info);
493 /*******************************************************************
494 Force flush any cache. We do this on any samr_set_xxx call.
495 We must also remove the timeout handler.
496 ********************************************************************/
498 static void force_flush_samr_cache(DISP_INFO *disp_info)
500 if ((disp_info == NULL) || (disp_info->cache_timeout_event == NULL)) {
504 DEBUG(10,("force_flush_samr_cache: clearing idle event\n"));
505 TALLOC_FREE(disp_info->cache_timeout_event);
506 free_samr_cache(disp_info);
509 /*******************************************************************
510 Ensure password info is never given out. Paranioa... JRA.
511 ********************************************************************/
513 static void samr_clear_sam_passwd(struct samu *sam_pass)
519 /* These now zero out the old password */
521 pdb_set_lanman_passwd(sam_pass, NULL, PDB_DEFAULT);
522 pdb_set_nt_passwd(sam_pass, NULL, PDB_DEFAULT);
525 static uint32 count_sam_users(struct disp_info *info, uint32 acct_flags)
527 struct samr_displayentry *entry;
529 if (info->builtin_domain) {
530 /* No users in builtin. */
534 if (info->users == NULL) {
535 info->users = pdb_search_users(acct_flags);
536 if (info->users == NULL) {
540 /* Fetch the last possible entry, thus trigger an enumeration */
541 pdb_search_entries(info->users, 0xffffffff, 1, &entry);
543 /* Ensure we cache this enumeration. */
544 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
546 return info->users->num_entries;
549 static uint32 count_sam_groups(struct disp_info *info)
551 struct samr_displayentry *entry;
553 if (info->builtin_domain) {
554 /* No groups in builtin. */
558 if (info->groups == NULL) {
559 info->groups = pdb_search_groups();
560 if (info->groups == NULL) {
564 /* Fetch the last possible entry, thus trigger an enumeration */
565 pdb_search_entries(info->groups, 0xffffffff, 1, &entry);
567 /* Ensure we cache this enumeration. */
568 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
570 return info->groups->num_entries;
573 static uint32 count_sam_aliases(struct disp_info *info)
575 struct samr_displayentry *entry;
577 if (info->aliases == NULL) {
578 info->aliases = pdb_search_aliases(&info->sid);
579 if (info->aliases == NULL) {
583 /* Fetch the last possible entry, thus trigger an enumeration */
584 pdb_search_entries(info->aliases, 0xffffffff, 1, &entry);
586 /* Ensure we cache this enumeration. */
587 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
589 return info->aliases->num_entries;
592 /*******************************************************************
594 ********************************************************************/
596 NTSTATUS _samr_Close(pipes_struct *p, struct samr_Close *r)
598 if (!close_policy_hnd(p, r->in.handle)) {
599 return NT_STATUS_INVALID_HANDLE;
602 ZERO_STRUCTP(r->out.handle);
607 /*******************************************************************
609 ********************************************************************/
611 NTSTATUS _samr_OpenDomain(pipes_struct *p,
612 struct samr_OpenDomain *r)
614 struct samr_info *info;
615 SEC_DESC *psd = NULL;
617 uint32 des_access = r->in.access_mask;
622 /* find the connection policy handle. */
624 if ( !find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info) )
625 return NT_STATUS_INVALID_HANDLE;
627 status = access_check_samr_function(info->acc_granted,
628 SAMR_ACCESS_OPEN_DOMAIN,
629 "_samr_OpenDomain" );
631 if ( !NT_STATUS_IS_OK(status) )
634 /*check if access can be granted as requested by client. */
635 map_max_allowed_access(p->server_info->ptok, &des_access);
637 make_samr_object_sd( p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0 );
638 se_map_generic( &des_access, &dom_generic_mapping );
640 se_priv_copy( &se_rights, &se_machine_account );
641 se_priv_add( &se_rights, &se_add_users );
643 status = access_check_samr_object( psd, p->server_info->ptok,
644 &se_rights, GENERIC_RIGHTS_DOMAIN_WRITE, des_access,
645 &acc_granted, "_samr_OpenDomain" );
647 if ( !NT_STATUS_IS_OK(status) )
650 if (!sid_check_is_domain(r->in.sid) &&
651 !sid_check_is_builtin(r->in.sid)) {
652 return NT_STATUS_NO_SUCH_DOMAIN;
655 /* associate the domain SID with the (unique) handle. */
656 if ((info = get_samr_info_by_sid(r->in.sid))==NULL)
657 return NT_STATUS_NO_MEMORY;
658 info->acc_granted = acc_granted;
660 /* get a (unique) handle. open a policy on it. */
661 if (!create_policy_hnd(p, r->out.domain_handle, free_samr_info, (void *)info))
662 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
664 DEBUG(5,("_samr_OpenDomain: %d\n", __LINE__));
669 /*******************************************************************
671 ********************************************************************/
673 NTSTATUS _samr_GetUserPwInfo(pipes_struct *p,
674 struct samr_GetUserPwInfo *r)
676 struct samr_info *info = NULL;
677 enum lsa_SidType sid_type;
678 uint32_t min_password_length = 0;
679 uint32_t password_properties = 0;
683 DEBUG(5,("_samr_GetUserPwInfo: %d\n", __LINE__));
685 /* find the policy handle. open a policy on it. */
686 if (!find_policy_by_hnd(p, r->in.user_handle, (void **)(void *)&info)) {
687 return NT_STATUS_INVALID_HANDLE;
690 status = access_check_samr_function(info->acc_granted,
691 SAMR_USER_ACCESS_GET_ATTRIBUTES,
692 "_samr_GetUserPwInfo" );
693 if (!NT_STATUS_IS_OK(status)) {
697 if (!sid_check_is_in_our_domain(&info->sid)) {
698 return NT_STATUS_OBJECT_TYPE_MISMATCH;
702 ret = lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, &sid_type);
705 return NT_STATUS_NO_SUCH_USER;
711 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
712 &min_password_length);
713 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
714 &password_properties);
717 if (lp_check_password_script() && *lp_check_password_script()) {
718 password_properties |= DOMAIN_PASSWORD_COMPLEX;
726 r->out.info->min_password_length = min_password_length;
727 r->out.info->password_properties = password_properties;
729 DEBUG(5,("_samr_GetUserPwInfo: %d\n", __LINE__));
734 /*******************************************************************
735 ********************************************************************/
737 static bool get_lsa_policy_samr_sid( pipes_struct *p, POLICY_HND *pol,
738 DOM_SID *sid, uint32 *acc_granted,
739 DISP_INFO **ppdisp_info)
741 struct samr_info *info = NULL;
743 /* find the policy handle. open a policy on it. */
744 if (!find_policy_by_hnd(p, pol, (void **)(void *)&info))
751 *acc_granted = info->acc_granted;
753 *ppdisp_info = info->disp_info;
759 /*******************************************************************
761 ********************************************************************/
763 NTSTATUS _samr_SetSecurity(pipes_struct *p,
764 struct samr_SetSecurity *r)
767 uint32 acc_granted, i;
770 struct samu *sampass=NULL;
773 if (!get_lsa_policy_samr_sid(p, r->in.handle, &pol_sid, &acc_granted, NULL))
774 return NT_STATUS_INVALID_HANDLE;
776 if (!(sampass = samu_new( p->mem_ctx))) {
777 DEBUG(0,("No memory!\n"));
778 return NT_STATUS_NO_MEMORY;
781 /* get the user record */
783 ret = pdb_getsampwsid(sampass, &pol_sid);
787 DEBUG(4, ("User %s not found\n", sid_string_dbg(&pol_sid)));
788 TALLOC_FREE(sampass);
789 return NT_STATUS_INVALID_HANDLE;
792 dacl = r->in.sdbuf->sd->dacl;
793 for (i=0; i < dacl->num_aces; i++) {
794 if (sid_equal(&pol_sid, &dacl->aces[i].trustee)) {
795 ret = pdb_set_pass_can_change(sampass,
796 (dacl->aces[i].access_mask &
797 SAMR_USER_ACCESS_CHANGE_PASSWORD) ?
804 TALLOC_FREE(sampass);
805 return NT_STATUS_ACCESS_DENIED;
808 status = access_check_samr_function(acc_granted,
809 SAMR_USER_ACCESS_SET_ATTRIBUTES,
810 "_samr_SetSecurity");
811 if (NT_STATUS_IS_OK(status)) {
813 status = pdb_update_sam_account(sampass);
817 TALLOC_FREE(sampass);
822 /*******************************************************************
823 build correct perms based on policies and password times for _samr_query_sec_obj
824 *******************************************************************/
825 static bool check_change_pw_access(TALLOC_CTX *mem_ctx, DOM_SID *user_sid)
827 struct samu *sampass=NULL;
830 if ( !(sampass = samu_new( mem_ctx )) ) {
831 DEBUG(0,("No memory!\n"));
836 ret = pdb_getsampwsid(sampass, user_sid);
840 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
841 TALLOC_FREE(sampass);
845 DEBUG(3,("User:[%s]\n", pdb_get_username(sampass) ));
847 if (pdb_get_pass_can_change(sampass)) {
848 TALLOC_FREE(sampass);
851 TALLOC_FREE(sampass);
856 /*******************************************************************
858 ********************************************************************/
860 NTSTATUS _samr_QuerySecurity(pipes_struct *p,
861 struct samr_QuerySecurity *r)
865 SEC_DESC * psd = NULL;
870 if (!get_lsa_policy_samr_sid(p, r->in.handle, &pol_sid, &acc_granted, NULL))
871 return NT_STATUS_INVALID_HANDLE;
873 DEBUG(10,("_samr_QuerySecurity: querying security on SID: %s\n",
874 sid_string_dbg(&pol_sid)));
876 status = access_check_samr_function(acc_granted,
877 STD_RIGHT_READ_CONTROL_ACCESS,
878 "_samr_QuerySecurity");
879 if (!NT_STATUS_IS_OK(status)) {
883 /* Check what typ of SID is beeing queried (e.g Domain SID, User SID, Group SID) */
885 /* To query the security of the SAM it self an invalid SID with S-0-0 is passed to this function */
886 if (pol_sid.sid_rev_num == 0) {
887 DEBUG(5,("_samr_QuerySecurity: querying security on SAM\n"));
888 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &sam_generic_mapping, NULL, 0);
889 } else if (sid_equal(&pol_sid,get_global_sam_sid())) {
890 /* check if it is our domain SID */
891 DEBUG(5,("_samr_QuerySecurity: querying security on Domain "
892 "with SID: %s\n", sid_string_dbg(&pol_sid)));
893 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0);
894 } else if (sid_equal(&pol_sid,&global_sid_Builtin)) {
895 /* check if it is the Builtin Domain */
896 /* TODO: Builtin probably needs a different SD with restricted write access*/
897 DEBUG(5,("_samr_QuerySecurity: querying security on Builtin "
898 "Domain with SID: %s\n", sid_string_dbg(&pol_sid)));
899 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0);
900 } else if (sid_check_is_in_our_domain(&pol_sid) ||
901 sid_check_is_in_builtin(&pol_sid)) {
902 /* TODO: different SDs have to be generated for aliases groups and users.
903 Currently all three get a default user SD */
904 DEBUG(10,("_samr_QuerySecurity: querying security on Object "
905 "with SID: %s\n", sid_string_dbg(&pol_sid)));
906 if (check_change_pw_access(p->mem_ctx, &pol_sid)) {
907 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping,
908 &pol_sid, SAMR_USR_RIGHTS_WRITE_PW);
910 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_nopwchange_generic_mapping,
911 &pol_sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
914 return NT_STATUS_OBJECT_TYPE_MISMATCH;
917 if ((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
918 return NT_STATUS_NO_MEMORY;
923 /*******************************************************************
924 makes a SAM_ENTRY / UNISTR2* structure from a user list.
925 ********************************************************************/
927 static NTSTATUS make_user_sam_entry_list(TALLOC_CTX *ctx,
928 struct samr_SamEntry **sam_pp,
929 uint32_t num_entries,
931 struct samr_displayentry *entries)
934 struct samr_SamEntry *sam;
938 if (num_entries == 0) {
942 sam = TALLOC_ZERO_ARRAY(ctx, struct samr_SamEntry, num_entries);
944 DEBUG(0, ("make_user_sam_entry_list: TALLOC_ZERO failed!\n"));
945 return NT_STATUS_NO_MEMORY;
948 for (i = 0; i < num_entries; i++) {
951 * usrmgr expects a non-NULL terminated string with
952 * trust relationships
954 if (entries[i].acct_flags & ACB_DOMTRUST) {
955 init_unistr2(&uni_temp_name, entries[i].account_name,
958 init_unistr2(&uni_temp_name, entries[i].account_name,
962 init_lsa_String(&sam[i].name, entries[i].account_name);
963 sam[i].idx = entries[i].rid;
971 #define MAX_SAM_ENTRIES MAX_SAM_ENTRIES_W2K
973 /*******************************************************************
974 _samr_EnumDomainUsers
975 ********************************************************************/
977 NTSTATUS _samr_EnumDomainUsers(pipes_struct *p,
978 struct samr_EnumDomainUsers *r)
981 struct samr_info *info = NULL;
983 uint32 enum_context = *r->in.resume_handle;
984 enum remote_arch_types ra_type = get_remote_arch();
985 int max_sam_entries = (ra_type == RA_WIN95) ? MAX_SAM_ENTRIES_W95 : MAX_SAM_ENTRIES_W2K;
986 uint32 max_entries = max_sam_entries;
987 struct samr_displayentry *entries = NULL;
988 struct samr_SamArray *samr_array = NULL;
989 struct samr_SamEntry *samr_entries = NULL;
991 /* find the policy handle. open a policy on it. */
992 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
993 return NT_STATUS_INVALID_HANDLE;
995 status = access_check_samr_function(info->acc_granted,
996 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
997 "_samr_EnumDomainUsers");
998 if (!NT_STATUS_IS_OK(status)) {
1002 DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
1004 if (info->builtin_domain) {
1005 /* No users in builtin. */
1006 *r->out.resume_handle = *r->in.resume_handle;
1007 DEBUG(5,("_samr_EnumDomainUsers: No users in BUILTIN\n"));
1011 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
1013 return NT_STATUS_NO_MEMORY;
1015 *r->out.sam = samr_array;
1021 if ((info->disp_info->enum_users != NULL) &&
1022 (info->disp_info->enum_acb_mask != r->in.acct_flags)) {
1023 pdb_search_destroy(info->disp_info->enum_users);
1024 info->disp_info->enum_users = NULL;
1027 if (info->disp_info->enum_users == NULL) {
1028 info->disp_info->enum_users = pdb_search_users(r->in.acct_flags);
1029 info->disp_info->enum_acb_mask = r->in.acct_flags;
1032 if (info->disp_info->enum_users == NULL) {
1033 /* END AS ROOT !!!! */
1035 return NT_STATUS_ACCESS_DENIED;
1038 num_account = pdb_search_entries(info->disp_info->enum_users,
1039 enum_context, max_entries,
1042 /* END AS ROOT !!!! */
1046 if (num_account == 0) {
1047 DEBUG(5, ("_samr_EnumDomainUsers: enumeration handle over "
1048 "total entries\n"));
1049 *r->out.resume_handle = *r->in.resume_handle;
1050 return NT_STATUS_OK;
1053 status = make_user_sam_entry_list(p->mem_ctx, &samr_entries,
1054 num_account, enum_context,
1056 if (!NT_STATUS_IS_OK(status)) {
1060 if (max_entries <= num_account) {
1061 status = STATUS_MORE_ENTRIES;
1063 status = NT_STATUS_OK;
1066 /* Ensure we cache this enumeration. */
1067 set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
1069 DEBUG(5, ("_samr_EnumDomainUsers: %d\n", __LINE__));
1071 samr_array->count = num_account;
1072 samr_array->entries = samr_entries;
1074 *r->out.resume_handle = *r->in.resume_handle + num_account;
1075 *r->out.num_entries = num_account;
1077 DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
1082 /*******************************************************************
1083 makes a SAM_ENTRY / UNISTR2* structure from a group list.
1084 ********************************************************************/
1086 static void make_group_sam_entry_list(TALLOC_CTX *ctx,
1087 struct samr_SamEntry **sam_pp,
1088 uint32_t num_sam_entries,
1089 struct samr_displayentry *entries)
1091 struct samr_SamEntry *sam;
1096 if (num_sam_entries == 0) {
1100 sam = TALLOC_ZERO_ARRAY(ctx, struct samr_SamEntry, num_sam_entries);
1105 for (i = 0; i < num_sam_entries; i++) {
1107 * JRA. I think this should include the null. TNG does not.
1109 init_lsa_String(&sam[i].name, entries[i].account_name);
1110 sam[i].idx = entries[i].rid;
1116 /*******************************************************************
1117 _samr_EnumDomainGroups
1118 ********************************************************************/
1120 NTSTATUS _samr_EnumDomainGroups(pipes_struct *p,
1121 struct samr_EnumDomainGroups *r)
1124 struct samr_info *info = NULL;
1125 struct samr_displayentry *groups;
1127 struct samr_SamArray *samr_array = NULL;
1128 struct samr_SamEntry *samr_entries = NULL;
1130 /* find the policy handle. open a policy on it. */
1131 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
1132 return NT_STATUS_INVALID_HANDLE;
1134 status = access_check_samr_function(info->acc_granted,
1135 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
1136 "_samr_EnumDomainGroups");
1137 if (!NT_STATUS_IS_OK(status)) {
1141 DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
1143 if (info->builtin_domain) {
1144 /* No groups in builtin. */
1145 *r->out.resume_handle = *r->in.resume_handle;
1146 DEBUG(5,("_samr_EnumDomainGroups: No groups in BUILTIN\n"));
1150 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
1152 return NT_STATUS_NO_MEMORY;
1155 /* the domain group array is being allocated in the function below */
1159 if (info->disp_info->groups == NULL) {
1160 info->disp_info->groups = pdb_search_groups();
1162 if (info->disp_info->groups == NULL) {
1164 return NT_STATUS_ACCESS_DENIED;
1168 num_groups = pdb_search_entries(info->disp_info->groups,
1169 *r->in.resume_handle,
1170 MAX_SAM_ENTRIES, &groups);
1173 /* Ensure we cache this enumeration. */
1174 set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
1176 make_group_sam_entry_list(p->mem_ctx, &samr_entries,
1177 num_groups, groups);
1179 samr_array->count = num_groups;
1180 samr_array->entries = samr_entries;
1182 *r->out.sam = samr_array;
1183 *r->out.num_entries = num_groups;
1184 /* this was missing, IMHO:
1185 *r->out.resume_handle = num_groups + *r->in.resume_handle;
1188 DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
1193 /*******************************************************************
1194 _samr_EnumDomainAliases
1195 ********************************************************************/
1197 NTSTATUS _samr_EnumDomainAliases(pipes_struct *p,
1198 struct samr_EnumDomainAliases *r)
1201 struct samr_info *info;
1202 struct samr_displayentry *aliases;
1203 uint32 num_aliases = 0;
1204 struct samr_SamArray *samr_array = NULL;
1205 struct samr_SamEntry *samr_entries = NULL;
1207 /* find the policy handle. open a policy on it. */
1208 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
1209 return NT_STATUS_INVALID_HANDLE;
1211 DEBUG(5,("_samr_EnumDomainAliases: sid %s\n",
1212 sid_string_dbg(&info->sid)));
1214 status = access_check_samr_function(info->acc_granted,
1215 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
1216 "_samr_EnumDomainAliases");
1217 if (!NT_STATUS_IS_OK(status)) {
1221 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
1223 return NT_STATUS_NO_MEMORY;
1228 if (info->disp_info->aliases == NULL) {
1229 info->disp_info->aliases = pdb_search_aliases(&info->sid);
1230 if (info->disp_info->aliases == NULL) {
1232 return NT_STATUS_ACCESS_DENIED;
1236 num_aliases = pdb_search_entries(info->disp_info->aliases,
1237 *r->in.resume_handle,
1238 MAX_SAM_ENTRIES, &aliases);
1241 /* Ensure we cache this enumeration. */
1242 set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
1244 make_group_sam_entry_list(p->mem_ctx, &samr_entries,
1245 num_aliases, aliases);
1247 DEBUG(5,("_samr_EnumDomainAliases: %d\n", __LINE__));
1249 samr_array->count = num_aliases;
1250 samr_array->entries = samr_entries;
1252 *r->out.sam = samr_array;
1253 *r->out.num_entries = num_aliases;
1254 *r->out.resume_handle = num_aliases + *r->in.resume_handle;
1259 /*******************************************************************
1260 inits a samr_DispInfoGeneral structure.
1261 ********************************************************************/
1263 static NTSTATUS init_samr_dispinfo_1(TALLOC_CTX *ctx,
1264 struct samr_DispInfoGeneral *r,
1265 uint32_t num_entries,
1267 struct samr_displayentry *entries)
1271 DEBUG(10, ("init_samr_dispinfo_1: num_entries: %d\n", num_entries));
1273 if (num_entries == 0) {
1274 return NT_STATUS_OK;
1277 r->count = num_entries;
1279 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryGeneral, num_entries);
1281 return NT_STATUS_NO_MEMORY;
1284 for (i = 0; i < num_entries ; i++) {
1286 init_lsa_String(&r->entries[i].account_name,
1287 entries[i].account_name);
1289 init_lsa_String(&r->entries[i].description,
1290 entries[i].description);
1292 init_lsa_String(&r->entries[i].full_name,
1293 entries[i].fullname);
1295 r->entries[i].rid = entries[i].rid;
1296 r->entries[i].acct_flags = entries[i].acct_flags;
1297 r->entries[i].idx = start_idx+i+1;
1300 return NT_STATUS_OK;
1303 /*******************************************************************
1304 inits a samr_DispInfoFull structure.
1305 ********************************************************************/
1307 static NTSTATUS init_samr_dispinfo_2(TALLOC_CTX *ctx,
1308 struct samr_DispInfoFull *r,
1309 uint32_t num_entries,
1311 struct samr_displayentry *entries)
1315 DEBUG(10, ("init_samr_dispinfo_2: num_entries: %d\n", num_entries));
1317 if (num_entries == 0) {
1318 return NT_STATUS_OK;
1321 r->count = num_entries;
1323 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryFull, num_entries);
1325 return NT_STATUS_NO_MEMORY;
1328 for (i = 0; i < num_entries ; i++) {
1330 init_lsa_String(&r->entries[i].account_name,
1331 entries[i].account_name);
1333 init_lsa_String(&r->entries[i].description,
1334 entries[i].description);
1336 r->entries[i].rid = entries[i].rid;
1337 r->entries[i].acct_flags = entries[i].acct_flags;
1338 r->entries[i].idx = start_idx+i+1;
1341 return NT_STATUS_OK;
1344 /*******************************************************************
1345 inits a samr_DispInfoFullGroups structure.
1346 ********************************************************************/
1348 static NTSTATUS init_samr_dispinfo_3(TALLOC_CTX *ctx,
1349 struct samr_DispInfoFullGroups *r,
1350 uint32_t num_entries,
1352 struct samr_displayentry *entries)
1356 DEBUG(5, ("init_samr_dispinfo_3: num_entries: %d\n", num_entries));
1358 if (num_entries == 0) {
1359 return NT_STATUS_OK;
1362 r->count = num_entries;
1364 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryFullGroup, num_entries);
1366 return NT_STATUS_NO_MEMORY;
1369 for (i = 0; i < num_entries ; i++) {
1371 init_lsa_String(&r->entries[i].account_name,
1372 entries[i].account_name);
1374 init_lsa_String(&r->entries[i].description,
1375 entries[i].description);
1377 r->entries[i].rid = entries[i].rid;
1378 r->entries[i].acct_flags = entries[i].acct_flags;
1379 r->entries[i].idx = start_idx+i+1;
1382 return NT_STATUS_OK;
1385 /*******************************************************************
1386 inits a samr_DispInfoAscii structure.
1387 ********************************************************************/
1389 static NTSTATUS init_samr_dispinfo_4(TALLOC_CTX *ctx,
1390 struct samr_DispInfoAscii *r,
1391 uint32_t num_entries,
1393 struct samr_displayentry *entries)
1397 DEBUG(5, ("init_samr_dispinfo_4: num_entries: %d\n", num_entries));
1399 if (num_entries == 0) {
1400 return NT_STATUS_OK;
1403 r->count = num_entries;
1405 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryAscii, num_entries);
1407 return NT_STATUS_NO_MEMORY;
1410 for (i = 0; i < num_entries ; i++) {
1412 init_lsa_AsciiStringLarge(&r->entries[i].account_name,
1413 entries[i].account_name);
1415 r->entries[i].idx = start_idx+i+1;
1418 return NT_STATUS_OK;
1421 /*******************************************************************
1422 inits a samr_DispInfoAscii structure.
1423 ********************************************************************/
1425 static NTSTATUS init_samr_dispinfo_5(TALLOC_CTX *ctx,
1426 struct samr_DispInfoAscii *r,
1427 uint32_t num_entries,
1429 struct samr_displayentry *entries)
1433 DEBUG(5, ("init_samr_dispinfo_5: num_entries: %d\n", num_entries));
1435 if (num_entries == 0) {
1436 return NT_STATUS_OK;
1439 r->count = num_entries;
1441 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryAscii, num_entries);
1443 return NT_STATUS_NO_MEMORY;
1446 for (i = 0; i < num_entries ; i++) {
1448 init_lsa_AsciiStringLarge(&r->entries[i].account_name,
1449 entries[i].account_name);
1451 r->entries[i].idx = start_idx+i+1;
1454 return NT_STATUS_OK;
1457 /*******************************************************************
1458 _samr_QueryDisplayInfo
1459 ********************************************************************/
1461 NTSTATUS _samr_QueryDisplayInfo(pipes_struct *p,
1462 struct samr_QueryDisplayInfo *r)
1465 struct samr_info *info = NULL;
1466 uint32 struct_size=0x20; /* W2K always reply that, client doesn't care */
1468 uint32 max_entries = r->in.max_entries;
1469 uint32 enum_context = r->in.start_idx;
1470 uint32 max_size = r->in.buf_size;
1472 union samr_DispInfo *disp_info = r->out.info;
1474 uint32 temp_size=0, total_data_size=0;
1475 NTSTATUS disp_ret = NT_STATUS_UNSUCCESSFUL;
1476 uint32 num_account = 0;
1477 enum remote_arch_types ra_type = get_remote_arch();
1478 int max_sam_entries = (ra_type == RA_WIN95) ? MAX_SAM_ENTRIES_W95 : MAX_SAM_ENTRIES_W2K;
1479 struct samr_displayentry *entries = NULL;
1481 DEBUG(5,("_samr_QueryDisplayInfo: %d\n", __LINE__));
1483 /* find the policy handle. open a policy on it. */
1484 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
1485 return NT_STATUS_INVALID_HANDLE;
1487 if (info->builtin_domain) {
1488 DEBUG(5,("_samr_QueryDisplayInfo: Nothing in BUILTIN\n"));
1489 return NT_STATUS_OK;
1492 status = access_check_samr_function(info->acc_granted,
1493 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
1494 "_samr_QueryDisplayInfo");
1495 if (!NT_STATUS_IS_OK(status)) {
1500 * calculate how many entries we will return.
1502 * - the number of entries the client asked
1503 * - our limit on that
1504 * - the starting point (enumeration context)
1505 * - the buffer size the client will accept
1509 * We are a lot more like W2K. Instead of reading the SAM
1510 * each time to find the records we need to send back,
1511 * we read it once and link that copy to the sam handle.
1512 * For large user list (over the MAX_SAM_ENTRIES)
1513 * it's a definitive win.
1514 * second point to notice: between enumerations
1515 * our sam is now the same as it's a snapshoot.
1516 * third point: got rid of the static SAM_USER_21 struct
1517 * no more intermediate.
1518 * con: it uses much more memory, as a full copy is stored
1521 * If you want to change it, think twice and think
1522 * of the second point , that's really important.
1527 if ((r->in.level < 1) || (r->in.level > 5)) {
1528 DEBUG(0,("_samr_QueryDisplayInfo: Unknown info level (%u)\n",
1529 (unsigned int)r->in.level ));
1530 return NT_STATUS_INVALID_INFO_CLASS;
1533 /* first limit the number of entries we will return */
1534 if(max_entries > max_sam_entries) {
1535 DEBUG(5, ("_samr_QueryDisplayInfo: client requested %d "
1536 "entries, limiting to %d\n", max_entries,
1538 max_entries = max_sam_entries;
1541 /* calculate the size and limit on the number of entries we will
1544 temp_size=max_entries*struct_size;
1546 if (temp_size>max_size) {
1547 max_entries=MIN((max_size/struct_size),max_entries);;
1548 DEBUG(5, ("_samr_QueryDisplayInfo: buffer size limits to "
1549 "only %d entries\n", max_entries));
1554 /* THe following done as ROOT. Don't return without unbecome_root(). */
1556 switch (r->in.level) {
1559 if (info->disp_info->users == NULL) {
1560 info->disp_info->users = pdb_search_users(ACB_NORMAL);
1561 if (info->disp_info->users == NULL) {
1563 return NT_STATUS_ACCESS_DENIED;
1565 DEBUG(10,("_samr_QueryDisplayInfo: starting user enumeration at index %u\n",
1566 (unsigned int)enum_context ));
1568 DEBUG(10,("_samr_QueryDisplayInfo: using cached user enumeration at index %u\n",
1569 (unsigned int)enum_context ));
1572 num_account = pdb_search_entries(info->disp_info->users,
1573 enum_context, max_entries,
1577 if (info->disp_info->machines == NULL) {
1578 info->disp_info->machines =
1579 pdb_search_users(ACB_WSTRUST|ACB_SVRTRUST);
1580 if (info->disp_info->machines == NULL) {
1582 return NT_STATUS_ACCESS_DENIED;
1584 DEBUG(10,("_samr_QueryDisplayInfo: starting machine enumeration at index %u\n",
1585 (unsigned int)enum_context ));
1587 DEBUG(10,("_samr_QueryDisplayInfo: using cached machine enumeration at index %u\n",
1588 (unsigned int)enum_context ));
1591 num_account = pdb_search_entries(info->disp_info->machines,
1592 enum_context, max_entries,
1597 if (info->disp_info->groups == NULL) {
1598 info->disp_info->groups = pdb_search_groups();
1599 if (info->disp_info->groups == NULL) {
1601 return NT_STATUS_ACCESS_DENIED;
1603 DEBUG(10,("_samr_QueryDisplayInfo: starting group enumeration at index %u\n",
1604 (unsigned int)enum_context ));
1606 DEBUG(10,("_samr_QueryDisplayInfo: using cached group enumeration at index %u\n",
1607 (unsigned int)enum_context ));
1610 num_account = pdb_search_entries(info->disp_info->groups,
1611 enum_context, max_entries,
1616 smb_panic("info class changed");
1622 /* Now create reply structure */
1623 switch (r->in.level) {
1625 disp_ret = init_samr_dispinfo_1(p->mem_ctx, &disp_info->info1,
1626 num_account, enum_context,
1630 disp_ret = init_samr_dispinfo_2(p->mem_ctx, &disp_info->info2,
1631 num_account, enum_context,
1635 disp_ret = init_samr_dispinfo_3(p->mem_ctx, &disp_info->info3,
1636 num_account, enum_context,
1640 disp_ret = init_samr_dispinfo_4(p->mem_ctx, &disp_info->info4,
1641 num_account, enum_context,
1645 disp_ret = init_samr_dispinfo_5(p->mem_ctx, &disp_info->info5,
1646 num_account, enum_context,
1650 smb_panic("info class changed");
1654 if (!NT_STATUS_IS_OK(disp_ret))
1657 /* calculate the total size */
1658 total_data_size=num_account*struct_size;
1660 if (max_entries <= num_account) {
1661 status = STATUS_MORE_ENTRIES;
1663 status = NT_STATUS_OK;
1666 /* Ensure we cache this enumeration. */
1667 set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
1669 DEBUG(5, ("_samr_QueryDisplayInfo: %d\n", __LINE__));
1671 *r->out.total_size = total_data_size;
1672 *r->out.returned_size = temp_size;
1677 /****************************************************************
1678 _samr_QueryDisplayInfo2
1679 ****************************************************************/
1681 NTSTATUS _samr_QueryDisplayInfo2(pipes_struct *p,
1682 struct samr_QueryDisplayInfo2 *r)
1684 struct samr_QueryDisplayInfo q;
1686 q.in.domain_handle = r->in.domain_handle;
1687 q.in.level = r->in.level;
1688 q.in.start_idx = r->in.start_idx;
1689 q.in.max_entries = r->in.max_entries;
1690 q.in.buf_size = r->in.buf_size;
1692 q.out.total_size = r->out.total_size;
1693 q.out.returned_size = r->out.returned_size;
1694 q.out.info = r->out.info;
1696 return _samr_QueryDisplayInfo(p, &q);
1699 /****************************************************************
1700 _samr_QueryDisplayInfo3
1701 ****************************************************************/
1703 NTSTATUS _samr_QueryDisplayInfo3(pipes_struct *p,
1704 struct samr_QueryDisplayInfo3 *r)
1706 struct samr_QueryDisplayInfo q;
1708 q.in.domain_handle = r->in.domain_handle;
1709 q.in.level = r->in.level;
1710 q.in.start_idx = r->in.start_idx;
1711 q.in.max_entries = r->in.max_entries;
1712 q.in.buf_size = r->in.buf_size;
1714 q.out.total_size = r->out.total_size;
1715 q.out.returned_size = r->out.returned_size;
1716 q.out.info = r->out.info;
1718 return _samr_QueryDisplayInfo(p, &q);
1721 /*******************************************************************
1722 _samr_QueryAliasInfo
1723 ********************************************************************/
1725 NTSTATUS _samr_QueryAliasInfo(pipes_struct *p,
1726 struct samr_QueryAliasInfo *r)
1729 struct acct_info info;
1732 union samr_AliasInfo *alias_info = NULL;
1733 const char *alias_name = NULL;
1734 const char *alias_description = NULL;
1736 DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
1738 alias_info = TALLOC_ZERO_P(p->mem_ctx, union samr_AliasInfo);
1740 return NT_STATUS_NO_MEMORY;
1743 /* find the policy handle. open a policy on it. */
1744 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &sid, &acc_granted, NULL))
1745 return NT_STATUS_INVALID_HANDLE;
1747 status = access_check_samr_function(acc_granted,
1748 SAMR_ALIAS_ACCESS_LOOKUP_INFO,
1749 "_samr_QueryAliasInfo");
1750 if (!NT_STATUS_IS_OK(status)) {
1755 status = pdb_get_aliasinfo(&sid, &info);
1758 if ( !NT_STATUS_IS_OK(status))
1761 /* FIXME: info contains fstrings */
1762 alias_name = talloc_strdup(r, info.acct_name);
1763 alias_description = talloc_strdup(r, info.acct_desc);
1765 switch (r->in.level) {
1767 alias_info->all.name.string = alias_name;
1768 alias_info->all.num_members = 1; /* ??? */
1769 alias_info->all.description.string = alias_description;
1771 case ALIASINFODESCRIPTION:
1772 alias_info->description.string = alias_description;
1775 return NT_STATUS_INVALID_INFO_CLASS;
1778 *r->out.info = alias_info;
1780 DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
1782 return NT_STATUS_OK;
1785 /*******************************************************************
1787 ********************************************************************/
1789 NTSTATUS _samr_LookupNames(pipes_struct *p,
1790 struct samr_LookupNames *r)
1794 enum lsa_SidType *type;
1796 int num_rids = r->in.num_names;
1799 struct samr_Ids rids, types;
1800 uint32_t num_mapped = 0;
1802 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1804 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &pol_sid, &acc_granted, NULL)) {
1805 return NT_STATUS_OBJECT_TYPE_MISMATCH;
1808 status = access_check_samr_function(acc_granted,
1809 0, /* Don't know the acc_bits yet */
1810 "_samr_LookupNames");
1811 if (!NT_STATUS_IS_OK(status)) {
1815 if (num_rids > MAX_SAM_ENTRIES) {
1816 num_rids = MAX_SAM_ENTRIES;
1817 DEBUG(5,("_samr_LookupNames: truncating entries to %d\n", num_rids));
1820 rid = talloc_array(p->mem_ctx, uint32, num_rids);
1821 NT_STATUS_HAVE_NO_MEMORY(rid);
1823 type = talloc_array(p->mem_ctx, enum lsa_SidType, num_rids);
1824 NT_STATUS_HAVE_NO_MEMORY(type);
1826 DEBUG(5,("_samr_LookupNames: looking name on SID %s\n",
1827 sid_string_dbg(&pol_sid)));
1829 for (i = 0; i < num_rids; i++) {
1831 status = NT_STATUS_NONE_MAPPED;
1832 type[i] = SID_NAME_UNKNOWN;
1834 rid[i] = 0xffffffff;
1836 if (sid_check_is_builtin(&pol_sid)) {
1837 if (lookup_builtin_name(r->in.names[i].string,
1840 type[i] = SID_NAME_ALIAS;
1843 lookup_global_sam_name(r->in.names[i].string, 0,
1847 if (type[i] != SID_NAME_UNKNOWN) {
1852 if (num_mapped == num_rids) {
1853 status = NT_STATUS_OK;
1854 } else if (num_mapped == 0) {
1855 status = NT_STATUS_NONE_MAPPED;
1857 status = STATUS_SOME_UNMAPPED;
1860 rids.count = num_rids;
1863 types.count = num_rids;
1866 *r->out.rids = rids;
1867 *r->out.types = types;
1869 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1874 /*******************************************************************
1875 _samr_ChangePasswordUser2
1876 ********************************************************************/
1878 NTSTATUS _samr_ChangePasswordUser2(pipes_struct *p,
1879 struct samr_ChangePasswordUser2 *r)
1885 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1887 fstrcpy(user_name, r->in.account->string);
1888 fstrcpy(wks, r->in.server->string);
1890 DEBUG(5,("_samr_ChangePasswordUser2: user: %s wks: %s\n", user_name, wks));
1893 * Pass the user through the NT -> unix user mapping
1897 (void)map_username(user_name);
1900 * UNIX username case mangling not required, pass_oem_change
1901 * is case insensitive.
1904 status = pass_oem_change(user_name,
1905 r->in.lm_password->data,
1906 r->in.lm_verifier->hash,
1907 r->in.nt_password->data,
1908 r->in.nt_verifier->hash,
1911 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1916 /*******************************************************************
1917 _samr_ChangePasswordUser3
1918 ********************************************************************/
1920 NTSTATUS _samr_ChangePasswordUser3(pipes_struct *p,
1921 struct samr_ChangePasswordUser3 *r)
1925 const char *wks = NULL;
1926 uint32 reject_reason;
1927 struct samr_DomInfo1 *dominfo = NULL;
1928 struct samr_ChangeReject *reject = NULL;
1930 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
1932 fstrcpy(user_name, r->in.account->string);
1933 if (r->in.server && r->in.server->string) {
1934 wks = r->in.server->string;
1937 DEBUG(5,("_samr_ChangePasswordUser3: user: %s wks: %s\n", user_name, wks));
1940 * Pass the user through the NT -> unix user mapping
1944 (void)map_username(user_name);
1947 * UNIX username case mangling not required, pass_oem_change
1948 * is case insensitive.
1951 status = pass_oem_change(user_name,
1952 r->in.lm_password->data,
1953 r->in.lm_verifier->hash,
1954 r->in.nt_password->data,
1955 r->in.nt_verifier->hash,
1958 if (NT_STATUS_EQUAL(status, NT_STATUS_PASSWORD_RESTRICTION) ||
1959 NT_STATUS_EQUAL(status, NT_STATUS_ACCOUNT_RESTRICTION)) {
1961 time_t u_expire, u_min_age;
1962 uint32 account_policy_temp;
1964 dominfo = TALLOC_ZERO_P(p->mem_ctx, struct samr_DomInfo1);
1966 return NT_STATUS_NO_MEMORY;
1969 reject = TALLOC_ZERO_P(p->mem_ctx, struct samr_ChangeReject);
1971 return NT_STATUS_NO_MEMORY;
1978 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
1979 (uint32_t *)&dominfo->min_password_length);
1981 pdb_get_account_policy(AP_PASSWORD_HISTORY,
1982 (uint32_t *)&dominfo->password_history_length);
1984 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
1985 &dominfo->password_properties);
1987 pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &account_policy_temp);
1988 u_expire = account_policy_temp;
1990 pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &account_policy_temp);
1991 u_min_age = account_policy_temp;
1997 unix_to_nt_time_abs((NTTIME *)&dominfo->max_password_age, u_expire);
1998 unix_to_nt_time_abs((NTTIME *)&dominfo->min_password_age, u_min_age);
2000 if (lp_check_password_script() && *lp_check_password_script()) {
2001 dominfo->password_properties |= DOMAIN_PASSWORD_COMPLEX;
2004 reject->reason = reject_reason;
2006 *r->out.dominfo = dominfo;
2007 *r->out.reject = reject;
2010 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
2015 /*******************************************************************
2016 makes a SAMR_R_LOOKUP_RIDS structure.
2017 ********************************************************************/
2019 static bool make_samr_lookup_rids(TALLOC_CTX *ctx, uint32 num_names,
2021 struct lsa_String **lsa_name_array_p)
2023 struct lsa_String *lsa_name_array = NULL;
2026 *lsa_name_array_p = NULL;
2028 if (num_names != 0) {
2029 lsa_name_array = TALLOC_ZERO_ARRAY(ctx, struct lsa_String, num_names);
2030 if (!lsa_name_array) {
2035 for (i = 0; i < num_names; i++) {
2036 DEBUG(10, ("names[%d]:%s\n", i, names[i] && *names[i] ? names[i] : ""));
2037 init_lsa_String(&lsa_name_array[i], names[i]);
2040 *lsa_name_array_p = lsa_name_array;
2045 /*******************************************************************
2047 ********************************************************************/
2049 NTSTATUS _samr_LookupRids(pipes_struct *p,
2050 struct samr_LookupRids *r)
2054 enum lsa_SidType *attrs = NULL;
2055 uint32 *wire_attrs = NULL;
2057 int num_rids = (int)r->in.num_rids;
2060 struct lsa_Strings names_array;
2061 struct samr_Ids types_array;
2062 struct lsa_String *lsa_names = NULL;
2064 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
2066 /* find the policy handle. open a policy on it. */
2067 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &pol_sid, &acc_granted, NULL))
2068 return NT_STATUS_INVALID_HANDLE;
2070 status = access_check_samr_function(acc_granted,
2071 0, /* Don't know the acc_bits yet */
2072 "_samr_LookupRids");
2073 if (!NT_STATUS_IS_OK(status)) {
2077 if (num_rids > 1000) {
2078 DEBUG(0, ("Got asked for %d rids (more than 1000) -- according "
2079 "to samba4 idl this is not possible\n", num_rids));
2080 return NT_STATUS_UNSUCCESSFUL;
2084 names = TALLOC_ZERO_ARRAY(p->mem_ctx, const char *, num_rids);
2085 attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, enum lsa_SidType, num_rids);
2086 wire_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_rids);
2088 if ((names == NULL) || (attrs == NULL) || (wire_attrs==NULL))
2089 return NT_STATUS_NO_MEMORY;
2096 become_root(); /* lookup_sid can require root privs */
2097 status = pdb_lookup_rids(&pol_sid, num_rids, r->in.rids,
2101 if (NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED) && (num_rids == 0)) {
2102 status = NT_STATUS_OK;
2105 if (!make_samr_lookup_rids(p->mem_ctx, num_rids, names,
2107 return NT_STATUS_NO_MEMORY;
2110 /* Convert from enum lsa_SidType to uint32 for wire format. */
2111 for (i = 0; i < num_rids; i++) {
2112 wire_attrs[i] = (uint32)attrs[i];
2115 names_array.count = num_rids;
2116 names_array.names = lsa_names;
2118 types_array.count = num_rids;
2119 types_array.ids = wire_attrs;
2121 *r->out.names = names_array;
2122 *r->out.types = types_array;
2124 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
2129 /*******************************************************************
2131 ********************************************************************/
2133 NTSTATUS _samr_OpenUser(pipes_struct *p,
2134 struct samr_OpenUser *r)
2136 struct samu *sampass=NULL;
2138 POLICY_HND domain_pol = *r->in.domain_handle;
2139 POLICY_HND *user_pol = r->out.user_handle;
2140 struct samr_info *info = NULL;
2141 SEC_DESC *psd = NULL;
2143 uint32 des_access = r->in.access_mask;
2149 /* find the domain policy handle and get domain SID / access bits in the domain policy. */
2151 if ( !get_lsa_policy_samr_sid(p, &domain_pol, &sid, &acc_granted, NULL) )
2152 return NT_STATUS_INVALID_HANDLE;
2154 nt_status = access_check_samr_function(acc_granted,
2155 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
2158 if ( !NT_STATUS_IS_OK(nt_status) )
2161 if ( !(sampass = samu_new( p->mem_ctx )) ) {
2162 return NT_STATUS_NO_MEMORY;
2165 /* append the user's RID to it */
2167 if (!sid_append_rid(&sid, r->in.rid))
2168 return NT_STATUS_NO_SUCH_USER;
2170 /* check if access can be granted as requested by client. */
2172 map_max_allowed_access(p->server_info->ptok, &des_access);
2174 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping, &sid, SAMR_USR_RIGHTS_WRITE_PW);
2175 se_map_generic(&des_access, &usr_generic_mapping);
2177 se_priv_copy( &se_rights, &se_machine_account );
2178 se_priv_add( &se_rights, &se_add_users );
2180 nt_status = access_check_samr_object(psd, p->server_info->ptok,
2181 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
2182 &acc_granted, "_samr_OpenUser");
2184 if ( !NT_STATUS_IS_OK(nt_status) )
2188 ret=pdb_getsampwsid(sampass, &sid);
2191 /* check that the SID exists in our domain. */
2193 return NT_STATUS_NO_SUCH_USER;
2196 TALLOC_FREE(sampass);
2198 /* associate the user's SID and access bits with the new handle. */
2199 if ((info = get_samr_info_by_sid(&sid)) == NULL)
2200 return NT_STATUS_NO_MEMORY;
2201 info->acc_granted = acc_granted;
2203 /* get a (unique) handle. open a policy on it. */
2204 if (!create_policy_hnd(p, user_pol, free_samr_info, (void *)info))
2205 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2207 return NT_STATUS_OK;
2210 /*************************************************************************
2211 *************************************************************************/
2213 static NTSTATUS init_samr_parameters_string(TALLOC_CTX *mem_ctx,
2215 struct lsa_BinaryString **_r)
2217 struct lsa_BinaryString *r;
2220 return NT_STATUS_INVALID_PARAMETER;
2223 r = TALLOC_ZERO_P(mem_ctx, struct lsa_BinaryString);
2225 return NT_STATUS_NO_MEMORY;
2228 r->array = TALLOC_ZERO_ARRAY(mem_ctx, uint16_t, blob->length/2);
2230 return NT_STATUS_NO_MEMORY;
2232 memcpy(r->array, blob->data, blob->length);
2233 r->size = blob->length;
2234 r->length = blob->length;
2237 return NT_STATUS_NO_MEMORY;
2242 return NT_STATUS_OK;
2245 static NTSTATUS get_user_info_5(TALLOC_CTX *mem_ctx,
2246 struct samr_UserInfo5 *r,
2248 DOM_SID *domain_sid)
2250 const DOM_SID *sid_user, *sid_group;
2251 uint32_t rid, primary_gid;
2253 sid_user = pdb_get_user_sid(pw);
2255 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2256 DEBUG(0, ("get_user_info_5: User %s has SID %s, \nwhich conflicts with "
2257 "the domain sid %s. Failing operation.\n",
2258 pdb_get_username(pw), sid_string_dbg(sid_user),
2259 sid_string_dbg(domain_sid)));
2260 return NT_STATUS_UNSUCCESSFUL;
2264 sid_group = pdb_get_group_sid(pw);
2267 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2268 DEBUG(0, ("get_user_info_5: User %s has Primary Group SID %s, \n"
2269 "which conflicts with the domain sid %s. Failing operation.\n",
2270 pdb_get_username(pw), sid_string_dbg(sid_group),
2271 sid_string_dbg(domain_sid)));
2272 return NT_STATUS_UNSUCCESSFUL;
2275 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2276 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2277 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2278 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2280 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2281 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2282 r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2283 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2284 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2285 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2286 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2287 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2289 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2291 r->primary_gid = primary_gid;
2292 r->acct_flags = pdb_get_acct_ctrl(pw);
2293 r->bad_password_count = pdb_get_bad_password_count(pw);
2294 r->logon_count = pdb_get_logon_count(pw);
2296 return NT_STATUS_OK;
2299 /*************************************************************************
2300 get_user_info_7. Safe. Only gives out account_name.
2301 *************************************************************************/
2303 static NTSTATUS get_user_info_7(TALLOC_CTX *mem_ctx,
2304 struct samr_UserInfo7 *r,
2305 struct samu *smbpass)
2307 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(smbpass));
2308 if (!r->account_name.string) {
2309 return NT_STATUS_NO_MEMORY;
2312 return NT_STATUS_OK;
2315 /*************************************************************************
2316 get_user_info_9. Only gives out primary group SID.
2317 *************************************************************************/
2319 static NTSTATUS get_user_info_9(TALLOC_CTX *mem_ctx,
2320 struct samr_UserInfo9 *r,
2321 struct samu *smbpass)
2323 r->primary_gid = pdb_get_group_rid(smbpass);
2325 return NT_STATUS_OK;
2328 /*************************************************************************
2329 get_user_info_16. Safe. Only gives out acb bits.
2330 *************************************************************************/
2332 static NTSTATUS get_user_info_16(TALLOC_CTX *mem_ctx,
2333 struct samr_UserInfo16 *r,
2334 struct samu *smbpass)
2336 r->acct_flags = pdb_get_acct_ctrl(smbpass);
2338 return NT_STATUS_OK;
2341 /*************************************************************************
2342 get_user_info_18. OK - this is the killer as it gives out password info.
2343 Ensure that this is only allowed on an encrypted connection with a root
2345 *************************************************************************/
2347 static NTSTATUS get_user_info_18(pipes_struct *p,
2348 TALLOC_CTX *mem_ctx,
2349 struct samr_UserInfo18 *r,
2352 struct samu *smbpass=NULL;
2357 if (p->auth.auth_type != PIPE_AUTH_TYPE_NTLMSSP || p->auth.auth_type != PIPE_AUTH_TYPE_SPNEGO_NTLMSSP) {
2358 return NT_STATUS_ACCESS_DENIED;
2361 if (p->auth.auth_level != PIPE_AUTH_LEVEL_PRIVACY) {
2362 return NT_STATUS_ACCESS_DENIED;
2366 * Do *NOT* do become_root()/unbecome_root() here ! JRA.
2369 if ( !(smbpass = samu_new( mem_ctx )) ) {
2370 return NT_STATUS_NO_MEMORY;
2373 ret = pdb_getsampwsid(smbpass, user_sid);
2376 DEBUG(4, ("User %s not found\n", sid_string_dbg(user_sid)));
2377 TALLOC_FREE(smbpass);
2378 return (geteuid() == (uid_t)0) ? NT_STATUS_NO_SUCH_USER : NT_STATUS_ACCESS_DENIED;
2381 DEBUG(3,("User:[%s] 0x%x\n", pdb_get_username(smbpass), pdb_get_acct_ctrl(smbpass) ));
2383 if ( pdb_get_acct_ctrl(smbpass) & ACB_DISABLED) {
2384 TALLOC_FREE(smbpass);
2385 return NT_STATUS_ACCOUNT_DISABLED;
2388 r->lm_pwd_active = true;
2389 r->nt_pwd_active = true;
2390 memcpy(r->lm_pwd.hash, pdb_get_lanman_passwd(smbpass), 16);
2391 memcpy(r->nt_pwd.hash, pdb_get_nt_passwd(smbpass), 16);
2392 r->password_expired = 0; /* FIXME */
2394 TALLOC_FREE(smbpass);
2396 return NT_STATUS_OK;
2399 /*************************************************************************
2401 *************************************************************************/
2403 static NTSTATUS get_user_info_20(TALLOC_CTX *mem_ctx,
2404 struct samr_UserInfo20 *r,
2405 struct samu *sampass)
2407 const char *munged_dial = NULL;
2410 struct lsa_BinaryString *parameters = NULL;
2414 munged_dial = pdb_get_munged_dial(sampass);
2416 DEBUG(3,("User:[%s] has [%s] (length: %d)\n", pdb_get_username(sampass),
2417 munged_dial, (int)strlen(munged_dial)));
2420 blob = base64_decode_data_blob(munged_dial);
2422 blob = data_blob_string_const_null("");
2425 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2426 data_blob_free(&blob);
2427 if (!NT_STATUS_IS_OK(status)) {
2431 r->parameters = *parameters;
2433 return NT_STATUS_OK;
2437 /*************************************************************************
2439 *************************************************************************/
2441 static NTSTATUS get_user_info_21(TALLOC_CTX *mem_ctx,
2442 struct samr_UserInfo21 *r,
2444 DOM_SID *domain_sid)
2447 const DOM_SID *sid_user, *sid_group;
2448 uint32_t rid, primary_gid;
2449 NTTIME force_password_change;
2450 time_t must_change_time;
2451 struct lsa_BinaryString *parameters = NULL;
2452 const char *munged_dial = NULL;
2457 sid_user = pdb_get_user_sid(pw);
2459 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2460 DEBUG(0, ("get_user_info_21: User %s has SID %s, \nwhich conflicts with "
2461 "the domain sid %s. Failing operation.\n",
2462 pdb_get_username(pw), sid_string_dbg(sid_user),
2463 sid_string_dbg(domain_sid)));
2464 return NT_STATUS_UNSUCCESSFUL;
2468 sid_group = pdb_get_group_sid(pw);
2471 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2472 DEBUG(0, ("get_user_info_21: User %s has Primary Group SID %s, \n"
2473 "which conflicts with the domain sid %s. Failing operation.\n",
2474 pdb_get_username(pw), sid_string_dbg(sid_group),
2475 sid_string_dbg(domain_sid)));
2476 return NT_STATUS_UNSUCCESSFUL;
2479 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2480 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2481 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2482 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2483 unix_to_nt_time(&r->allow_password_change, pdb_get_pass_can_change_time(pw));
2485 must_change_time = pdb_get_pass_must_change_time(pw);
2486 if (must_change_time == get_time_t_max()) {
2487 unix_to_nt_time_abs(&force_password_change, must_change_time);
2489 unix_to_nt_time(&force_password_change, must_change_time);
2492 munged_dial = pdb_get_munged_dial(pw);
2494 blob = base64_decode_data_blob(munged_dial);
2496 blob = data_blob_string_const_null("");
2499 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2500 data_blob_free(&blob);
2501 if (!NT_STATUS_IS_OK(status)) {
2505 r->force_password_change = force_password_change;
2507 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2508 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2509 r->home_directory.string = talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2510 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2511 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2512 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2513 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2514 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2515 r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2517 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2518 r->parameters = *parameters;
2520 r->primary_gid = primary_gid;
2521 r->acct_flags = pdb_get_acct_ctrl(pw);
2522 r->bad_password_count = pdb_get_bad_password_count(pw);
2523 r->logon_count = pdb_get_logon_count(pw);
2524 r->fields_present = pdb_build_fields_present(pw);
2525 r->password_expired = (pdb_get_pass_must_change_time(pw) == 0) ?
2526 PASS_MUST_CHANGE_AT_NEXT_LOGON : 0;
2527 r->country_code = 0;
2529 r->lm_password_set = 0;
2530 r->nt_password_set = 0;
2535 Look at a user on a real NT4 PDC with usrmgr, press
2536 'ok'. Then you will see that fields_present is set to
2537 0x08f827fa. Look at the user immediately after that again,
2538 and you will see that 0x00fffff is returned. This solves
2539 the problem that you get access denied after having looked
2547 return NT_STATUS_OK;
2550 /*******************************************************************
2552 ********************************************************************/
2554 NTSTATUS _samr_QueryUserInfo(pipes_struct *p,
2555 struct samr_QueryUserInfo *r)
2558 union samr_UserInfo *user_info = NULL;
2559 struct samr_info *info = NULL;
2563 struct samu *pwd = NULL;
2565 /* search for the handle */
2566 if (!find_policy_by_hnd(p, r->in.user_handle, (void **)(void *)&info))
2567 return NT_STATUS_INVALID_HANDLE;
2569 status = access_check_samr_function(info->acc_granted,
2570 SAMR_USER_ACCESS_GET_ATTRIBUTES,
2571 "_samr_QueryUserInfo");
2572 if (!NT_STATUS_IS_OK(status)) {
2576 domain_sid = info->sid;
2578 sid_split_rid(&domain_sid, &rid);
2580 if (!sid_check_is_in_our_domain(&info->sid))
2581 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2583 DEBUG(5,("_samr_QueryUserInfo: sid:%s\n",
2584 sid_string_dbg(&info->sid)));
2586 user_info = TALLOC_ZERO_P(p->mem_ctx, union samr_UserInfo);
2588 return NT_STATUS_NO_MEMORY;
2591 DEBUG(5,("_samr_QueryUserInfo: user info level: %d\n", r->in.level));
2593 if (!(pwd = samu_new(p->mem_ctx))) {
2594 return NT_STATUS_NO_MEMORY;
2598 ret = pdb_getsampwsid(pwd, &info->sid);
2602 DEBUG(4,("User %s not found\n", sid_string_dbg(&info->sid)));
2604 return NT_STATUS_NO_SUCH_USER;
2607 DEBUG(3,("User:[%s]\n", pdb_get_username(pwd)));
2609 samr_clear_sam_passwd(pwd);
2611 switch (r->in.level) {
2613 status = get_user_info_5(p->mem_ctx, &user_info->info5, pwd, &domain_sid);
2616 status = get_user_info_7(p->mem_ctx, &user_info->info7, pwd);
2619 status = get_user_info_9(p->mem_ctx, &user_info->info9, pwd);
2622 status = get_user_info_16(p->mem_ctx, &user_info->info16, pwd);
2625 /* level 18 is special */
2626 status = get_user_info_18(p, p->mem_ctx, &user_info->info18, &info->sid);
2629 status = get_user_info_20(p->mem_ctx, &user_info->info20, pwd);
2632 status = get_user_info_21(p->mem_ctx, &user_info->info21, pwd, &domain_sid);
2635 status = NT_STATUS_INVALID_INFO_CLASS;
2641 *r->out.info = user_info;
2643 DEBUG(5,("_samr_QueryUserInfo: %d\n", __LINE__));
2648 /****************************************************************
2649 ****************************************************************/
2651 NTSTATUS _samr_QueryUserInfo2(pipes_struct *p,
2652 struct samr_QueryUserInfo2 *r)
2654 struct samr_QueryUserInfo u;
2656 u.in.user_handle = r->in.user_handle;
2657 u.in.level = r->in.level;
2658 u.out.info = r->out.info;
2660 return _samr_QueryUserInfo(p, &u);
2663 /*******************************************************************
2664 _samr_GetGroupsForUser
2665 ********************************************************************/
2667 NTSTATUS _samr_GetGroupsForUser(pipes_struct *p,
2668 struct samr_GetGroupsForUser *r)
2670 struct samu *sam_pass=NULL;
2673 struct samr_RidWithAttribute dom_gid;
2674 struct samr_RidWithAttribute *gids = NULL;
2675 uint32 primary_group_rid;
2676 size_t num_groups = 0;
2682 bool success = False;
2684 struct samr_RidWithAttributeArray *rids = NULL;
2687 * from the SID in the request:
2688 * we should send back the list of DOMAIN GROUPS
2689 * the user is a member of
2691 * and only the DOMAIN GROUPS
2692 * no ALIASES !!! neither aliases of the domain
2693 * nor aliases of the builtin SID
2698 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2700 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidWithAttributeArray);
2702 return NT_STATUS_NO_MEMORY;
2705 /* find the policy handle. open a policy on it. */
2706 if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &sid, &acc_granted, NULL))
2707 return NT_STATUS_INVALID_HANDLE;
2709 result = access_check_samr_function(acc_granted,
2710 SAMR_USER_ACCESS_GET_GROUPS,
2711 "_samr_GetGroupsForUser");
2712 if (!NT_STATUS_IS_OK(result)) {
2716 if (!sid_check_is_in_our_domain(&sid))
2717 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2719 if ( !(sam_pass = samu_new( p->mem_ctx )) ) {
2720 return NT_STATUS_NO_MEMORY;
2724 ret = pdb_getsampwsid(sam_pass, &sid);
2728 DEBUG(10, ("pdb_getsampwsid failed for %s\n",
2729 sid_string_dbg(&sid)));
2730 return NT_STATUS_NO_SUCH_USER;
2735 /* make both calls inside the root block */
2737 result = pdb_enum_group_memberships(p->mem_ctx, sam_pass,
2738 &sids, &unix_gids, &num_groups);
2739 if ( NT_STATUS_IS_OK(result) ) {
2740 success = sid_peek_check_rid(get_global_sam_sid(),
2741 pdb_get_group_sid(sam_pass),
2742 &primary_group_rid);
2746 if (!NT_STATUS_IS_OK(result)) {
2747 DEBUG(10, ("pdb_enum_group_memberships failed for %s\n",
2748 sid_string_dbg(&sid)));
2753 DEBUG(5, ("Group sid %s for user %s not in our domain\n",
2754 sid_string_dbg(pdb_get_group_sid(sam_pass)),
2755 pdb_get_username(sam_pass)));
2756 TALLOC_FREE(sam_pass);
2757 return NT_STATUS_INTERNAL_DB_CORRUPTION;
2763 dom_gid.attributes = (SE_GROUP_MANDATORY|SE_GROUP_ENABLED_BY_DEFAULT|
2765 dom_gid.rid = primary_group_rid;
2766 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2768 for (i=0; i<num_groups; i++) {
2770 if (!sid_peek_check_rid(get_global_sam_sid(),
2771 &(sids[i]), &dom_gid.rid)) {
2772 DEBUG(10, ("Found sid %s not in our domain\n",
2773 sid_string_dbg(&sids[i])));
2777 if (dom_gid.rid == primary_group_rid) {
2778 /* We added the primary group directly from the
2779 * sam_account. The other SIDs are unique from
2780 * enum_group_memberships */
2784 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2787 rids->count = num_gids;
2790 *r->out.rids = rids;
2792 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2797 /*******************************************************************
2798 _samr_QueryDomainInfo
2799 ********************************************************************/
2801 NTSTATUS _samr_QueryDomainInfo(pipes_struct *p,
2802 struct samr_QueryDomainInfo *r)
2804 NTSTATUS status = NT_STATUS_OK;
2805 struct samr_info *info = NULL;
2806 union samr_DomainInfo *dom_info;
2807 time_t u_expire, u_min_age;
2809 time_t u_lock_duration, u_reset_time;
2812 uint32 account_policy_temp;
2817 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
2819 dom_info = TALLOC_ZERO_P(p->mem_ctx, union samr_DomainInfo);
2821 return NT_STATUS_NO_MEMORY;
2824 /* find the policy handle. open a policy on it. */
2825 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
2826 return NT_STATUS_INVALID_HANDLE;
2829 status = access_check_samr_function(info->acc_granted,
2830 SAMR_ACCESS_OPEN_DOMAIN,
2831 "_samr_QueryDomainInfo" );
2833 if ( !NT_STATUS_IS_OK(status) )
2836 switch (r->in.level) {
2843 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
2844 (uint32_t *)&dom_info->info1.min_password_length);
2846 pdb_get_account_policy(AP_PASSWORD_HISTORY,
2847 (uint32_t *)&dom_info->info1.password_history_length);
2849 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
2850 &dom_info->info1.password_properties);
2852 pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &account_policy_temp);
2853 u_expire = account_policy_temp;
2855 pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &account_policy_temp);
2856 u_min_age = account_policy_temp;
2862 unix_to_nt_time_abs((NTTIME *)&dom_info->info1.max_password_age, u_expire);
2863 unix_to_nt_time_abs((NTTIME *)&dom_info->info1.min_password_age, u_min_age);
2865 if (lp_check_password_script() && *lp_check_password_script()) {
2866 dom_info->info1.password_properties |= DOMAIN_PASSWORD_COMPLEX;
2876 dom_info->general.num_users = count_sam_users(info->disp_info, ACB_NORMAL);
2877 dom_info->general.num_groups = count_sam_groups(info->disp_info);
2878 dom_info->general.num_aliases = count_sam_aliases(info->disp_info);
2880 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &u_logout);
2882 unix_to_nt_time_abs(&dom_info->general.force_logoff_time, u_logout);
2884 if (!pdb_get_seq_num(&seq_num))
2885 seq_num = time(NULL);
2891 server_role = ROLE_DOMAIN_PDC;
2892 if (lp_server_role() == ROLE_DOMAIN_BDC)
2893 server_role = ROLE_DOMAIN_BDC;
2895 dom_info->general.oem_information.string = lp_serverstring();
2896 dom_info->general.domain_name.string = lp_workgroup();
2897 dom_info->general.primary.string = global_myname();
2898 dom_info->general.sequence_num = seq_num;
2899 dom_info->general.domain_server_state = DOMAIN_SERVER_ENABLED;
2900 dom_info->general.role = server_role;
2901 dom_info->general.unknown3 = 1;
2912 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &ul);
2913 u_logout = (time_t)ul;
2920 unix_to_nt_time_abs(&dom_info->info3.force_logoff_time, u_logout);
2924 dom_info->oem.oem_information.string = lp_serverstring();
2927 dom_info->info5.domain_name.string = get_global_sam_name();
2930 /* NT returns its own name when a PDC. win2k and later
2931 * only the name of the PDC if itself is a BDC (samba4
2933 dom_info->info6.primary.string = global_myname();
2936 server_role = ROLE_DOMAIN_PDC;
2937 if (lp_server_role() == ROLE_DOMAIN_BDC)
2938 server_role = ROLE_DOMAIN_BDC;
2940 dom_info->info7.role = server_role;
2948 if (!pdb_get_seq_num(&seq_num)) {
2949 seq_num = time(NULL);
2956 dom_info->info8.sequence_num = seq_num;
2957 dom_info->info8.domain_create_time = 0;
2966 pdb_get_account_policy(AP_LOCK_ACCOUNT_DURATION, &account_policy_temp);
2967 u_lock_duration = account_policy_temp;
2968 if (u_lock_duration != -1) {
2969 u_lock_duration *= 60;
2972 pdb_get_account_policy(AP_RESET_COUNT_TIME, &account_policy_temp);
2973 u_reset_time = account_policy_temp * 60;
2975 pdb_get_account_policy(AP_BAD_ATTEMPT_LOCKOUT,
2976 (uint32_t *)&dom_info->info12.lockout_threshold);
2982 unix_to_nt_time_abs(&dom_info->info12.lockout_duration,
2984 unix_to_nt_time_abs(&dom_info->info12.lockout_window,
2989 return NT_STATUS_INVALID_INFO_CLASS;
2992 *r->out.info = dom_info;
2994 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
2999 /* W2k3 seems to use the same check for all 3 objects that can be created via
3000 * SAMR, if you try to create for example "Dialup" as an alias it says
3001 * "NT_STATUS_USER_EXISTS". This is racy, but we can't really lock the user
3004 static NTSTATUS can_create(TALLOC_CTX *mem_ctx, const char *new_name)
3006 enum lsa_SidType type;
3009 DEBUG(10, ("Checking whether [%s] can be created\n", new_name));
3012 /* Lookup in our local databases (LOOKUP_NAME_REMOTE not set)
3013 * whether the name already exists */
3014 result = lookup_name(mem_ctx, new_name, LOOKUP_NAME_LOCAL,
3015 NULL, NULL, NULL, &type);
3019 DEBUG(10, ("%s does not exist, can create it\n", new_name));
3020 return NT_STATUS_OK;
3023 DEBUG(5, ("trying to create %s, exists as %s\n",
3024 new_name, sid_type_lookup(type)));
3026 if (type == SID_NAME_DOM_GRP) {
3027 return NT_STATUS_GROUP_EXISTS;
3029 if (type == SID_NAME_ALIAS) {
3030 return NT_STATUS_ALIAS_EXISTS;
3033 /* Yes, the default is NT_STATUS_USER_EXISTS */
3034 return NT_STATUS_USER_EXISTS;
3037 /*******************************************************************
3039 ********************************************************************/
3041 NTSTATUS _samr_CreateUser2(pipes_struct *p,
3042 struct samr_CreateUser2 *r)
3044 const char *account = NULL;
3046 POLICY_HND dom_pol = *r->in.domain_handle;
3047 uint32_t acb_info = r->in.acct_flags;
3048 POLICY_HND *user_pol = r->out.user_handle;
3049 struct samr_info *info = NULL;
3054 /* check this, when giving away 'add computer to domain' privs */
3055 uint32 des_access = GENERIC_RIGHTS_USER_ALL_ACCESS;
3056 bool can_add_account = False;
3058 DISP_INFO *disp_info = NULL;
3060 /* Get the domain SID stored in the domain policy */
3061 if (!get_lsa_policy_samr_sid(p, &dom_pol, &sid, &acc_granted,
3063 return NT_STATUS_INVALID_HANDLE;
3065 if (disp_info->builtin_domain) {
3066 DEBUG(5,("_samr_CreateUser2: Refusing user create in BUILTIN\n"));
3067 return NT_STATUS_ACCESS_DENIED;
3070 nt_status = access_check_samr_function(acc_granted,
3071 SAMR_DOMAIN_ACCESS_CREATE_USER,
3072 "_samr_CreateUser2");
3073 if (!NT_STATUS_IS_OK(nt_status)) {
3077 if (!(acb_info == ACB_NORMAL || acb_info == ACB_DOMTRUST ||
3078 acb_info == ACB_WSTRUST || acb_info == ACB_SVRTRUST)) {
3079 /* Match Win2k, and return NT_STATUS_INVALID_PARAMETER if
3080 this parameter is not an account type */
3081 return NT_STATUS_INVALID_PARAMETER;
3084 account = r->in.account_name->string;
3085 if (account == NULL) {
3086 return NT_STATUS_NO_MEMORY;
3089 nt_status = can_create(p->mem_ctx, account);
3090 if (!NT_STATUS_IS_OK(nt_status)) {
3094 /* determine which user right we need to check based on the acb_info */
3096 if ( acb_info & ACB_WSTRUST )
3098 se_priv_copy( &se_rights, &se_machine_account );
3099 can_add_account = user_has_privileges(
3100 p->server_info->ptok, &se_rights );
3102 /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
3103 account for domain trusts and changes the ACB flags later */
3104 else if ( acb_info & ACB_NORMAL &&
3105 (account[strlen(account)-1] != '$') )
3107 se_priv_copy( &se_rights, &se_add_users );
3108 can_add_account = user_has_privileges(
3109 p->server_info->ptok, &se_rights );
3111 else /* implicit assumption of a BDC or domain trust account here
3112 * (we already check the flags earlier) */
3114 if ( lp_enable_privileges() ) {
3115 /* only Domain Admins can add a BDC or domain trust */
3116 se_priv_copy( &se_rights, &se_priv_none );
3117 can_add_account = nt_token_check_domain_rid(
3118 p->server_info->ptok,
3119 DOMAIN_GROUP_RID_ADMINS );
3123 DEBUG(5, ("_samr_CreateUser2: %s can add this account : %s\n",
3124 uidtoname(p->server_info->utok.uid),
3125 can_add_account ? "True":"False" ));
3127 /********** BEGIN Admin BLOCK **********/
3129 if ( can_add_account )
3132 nt_status = pdb_create_user(p->mem_ctx, account, acb_info,
3135 if ( can_add_account )
3138 /********** END Admin BLOCK **********/
3140 /* now check for failure */
3142 if ( !NT_STATUS_IS_OK(nt_status) )
3145 /* Get the user's SID */
3147 sid_compose(&sid, get_global_sam_sid(), *r->out.rid);
3149 map_max_allowed_access(p->server_info->ptok, &des_access);
3151 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping,
3152 &sid, SAMR_USR_RIGHTS_WRITE_PW);
3153 se_map_generic(&des_access, &usr_generic_mapping);
3155 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3156 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
3157 &acc_granted, "_samr_CreateUser2");
3159 if ( !NT_STATUS_IS_OK(nt_status) ) {
3163 /* associate the user's SID with the new handle. */
3164 if ((info = get_samr_info_by_sid(&sid)) == NULL) {
3165 return NT_STATUS_NO_MEMORY;
3170 info->acc_granted = acc_granted;
3172 /* get a (unique) handle. open a policy on it. */
3173 if (!create_policy_hnd(p, user_pol, free_samr_info, (void *)info)) {
3174 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3177 /* After a "set" ensure we have no cached display info. */
3178 force_flush_samr_cache(info->disp_info);
3180 *r->out.access_granted = acc_granted;
3182 return NT_STATUS_OK;
3185 /****************************************************************
3186 ****************************************************************/
3188 NTSTATUS _samr_CreateUser(pipes_struct *p,
3189 struct samr_CreateUser *r)
3191 struct samr_CreateUser2 c;
3192 uint32_t access_granted;
3194 c.in.domain_handle = r->in.domain_handle;
3195 c.in.account_name = r->in.account_name;
3196 c.in.acct_flags = ACB_NORMAL;
3197 c.in.access_mask = r->in.access_mask;
3198 c.out.user_handle = r->out.user_handle;
3199 c.out.access_granted = &access_granted;
3200 c.out.rid = r->out.rid;
3202 return _samr_CreateUser2(p, &c);
3205 /*******************************************************************
3207 ********************************************************************/
3209 NTSTATUS _samr_Connect(pipes_struct *p,
3210 struct samr_Connect *r)
3212 struct samr_info *info = NULL;
3213 uint32 des_access = r->in.access_mask;
3217 if (!pipe_access_check(p)) {
3218 DEBUG(3, ("access denied to _samr_Connect\n"));
3219 return NT_STATUS_ACCESS_DENIED;
3222 /* set up the SAMR connect_anon response */
3224 /* associate the user's SID with the new handle. */
3225 if ((info = get_samr_info_by_sid(NULL)) == NULL)
3226 return NT_STATUS_NO_MEMORY;
3228 /* don't give away the farm but this is probably ok. The SAMR_ACCESS_ENUM_DOMAINS
3229 was observed from a win98 client trying to enumerate users (when configured
3230 user level access control on shares) --jerry */
3232 map_max_allowed_access(p->server_info->ptok, &des_access);
3234 se_map_generic( &des_access, &sam_generic_mapping );
3235 info->acc_granted = des_access & (SAMR_ACCESS_ENUM_DOMAINS|SAMR_ACCESS_OPEN_DOMAIN);
3237 /* get a (unique) handle. open a policy on it. */
3238 if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
3239 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3241 return NT_STATUS_OK;
3244 /*******************************************************************
3246 ********************************************************************/
3248 NTSTATUS _samr_Connect2(pipes_struct *p,
3249 struct samr_Connect2 *r)
3251 struct samr_info *info = NULL;
3252 SEC_DESC *psd = NULL;
3254 uint32 des_access = r->in.access_mask;
3257 const char *fn = "_samr_Connect2";
3259 switch (p->hdr_req.opnum) {
3260 case NDR_SAMR_CONNECT2:
3261 fn = "_samr_Connect2";
3263 case NDR_SAMR_CONNECT4:
3264 fn = "_samr_Connect4";
3266 case NDR_SAMR_CONNECT5:
3267 fn = "_samr_Connect5";
3271 DEBUG(5,("%s: %d\n", fn, __LINE__));
3275 if (!pipe_access_check(p)) {
3276 DEBUG(3, ("access denied to %s\n", fn));
3277 return NT_STATUS_ACCESS_DENIED;
3280 map_max_allowed_access(p->server_info->ptok, &des_access);
3282 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &sam_generic_mapping, NULL, 0);
3283 se_map_generic(&des_access, &sam_generic_mapping);
3285 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3286 NULL, 0, des_access, &acc_granted, fn);
3288 if ( !NT_STATUS_IS_OK(nt_status) )
3291 /* associate the user's SID and access granted with the new handle. */
3292 if ((info = get_samr_info_by_sid(NULL)) == NULL)
3293 return NT_STATUS_NO_MEMORY;
3295 info->acc_granted = acc_granted;
3296 info->status = r->in.access_mask; /* this looks so wrong... - gd */
3298 /* get a (unique) handle. open a policy on it. */
3299 if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
3300 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3302 DEBUG(5,("%s: %d\n", fn, __LINE__));
3307 /*******************************************************************
3309 ********************************************************************/
3311 NTSTATUS _samr_Connect4(pipes_struct *p,
3312 struct samr_Connect4 *r)
3314 struct samr_Connect2 c;
3316 c.in.system_name = r->in.system_name;
3317 c.in.access_mask = r->in.access_mask;
3318 c.out.connect_handle = r->out.connect_handle;
3320 return _samr_Connect2(p, &c);
3323 /*******************************************************************
3325 ********************************************************************/
3327 NTSTATUS _samr_Connect5(pipes_struct *p,
3328 struct samr_Connect5 *r)
3331 struct samr_Connect2 c;
3332 struct samr_ConnectInfo1 info1;
3334 info1.client_version = SAMR_CONNECT_AFTER_W2K;
3337 c.in.system_name = r->in.system_name;
3338 c.in.access_mask = r->in.access_mask;
3339 c.out.connect_handle = r->out.connect_handle;
3341 status = _samr_Connect2(p, &c);
3342 if (!NT_STATUS_IS_OK(status)) {
3346 *r->out.level_out = 1;
3347 r->out.info_out->info1 = info1;
3349 return NT_STATUS_OK;
3352 /**********************************************************************
3354 **********************************************************************/
3356 NTSTATUS _samr_LookupDomain(pipes_struct *p,
3357 struct samr_LookupDomain *r)
3359 NTSTATUS status = NT_STATUS_OK;
3360 struct samr_info *info;
3361 const char *domain_name;
3362 DOM_SID *sid = NULL;
3364 if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
3365 return NT_STATUS_INVALID_HANDLE;
3367 /* win9x user manager likes to use SAMR_ACCESS_ENUM_DOMAINS here.
3368 Reverted that change so we will work with RAS servers again */
3370 status = access_check_samr_function(info->acc_granted,
3371 SAMR_ACCESS_OPEN_DOMAIN,
3372 "_samr_LookupDomain");
3373 if (!NT_STATUS_IS_OK(status)) {
3377 domain_name = r->in.domain_name->string;
3379 return NT_STATUS_INVALID_PARAMETER;
3382 sid = TALLOC_ZERO_P(p->mem_ctx, struct dom_sid2);
3384 return NT_STATUS_NO_MEMORY;
3387 if (strequal(domain_name, builtin_domain_name())) {
3388 sid_copy(sid, &global_sid_Builtin);
3390 if (!secrets_fetch_domain_sid(domain_name, sid)) {
3391 status = NT_STATUS_NO_SUCH_DOMAIN;
3395 DEBUG(2,("Returning domain sid for domain %s -> %s\n", domain_name,
3396 sid_string_dbg(sid)));
3403 /**********************************************************************
3405 **********************************************************************/
3407 NTSTATUS _samr_EnumDomains(pipes_struct *p,
3408 struct samr_EnumDomains *r)
3411 struct samr_info *info;
3412 uint32_t num_entries = 2;
3413 struct samr_SamEntry *entry_array = NULL;
3414 struct samr_SamArray *sam;
3416 if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
3417 return NT_STATUS_INVALID_HANDLE;
3419 status = access_check_samr_function(info->acc_granted,
3420 SAMR_ACCESS_ENUM_DOMAINS,
3421 "_samr_EnumDomains");
3422 if (!NT_STATUS_IS_OK(status)) {
3426 sam = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
3428 return NT_STATUS_NO_MEMORY;
3431 entry_array = TALLOC_ZERO_ARRAY(p->mem_ctx,
3432 struct samr_SamEntry,
3435 return NT_STATUS_NO_MEMORY;
3438 entry_array[0].idx = 0;
3439 init_lsa_String(&entry_array[0].name, get_global_sam_name());
3441 entry_array[1].idx = 1;
3442 init_lsa_String(&entry_array[1].name, "Builtin");
3444 sam->count = num_entries;
3445 sam->entries = entry_array;
3448 *r->out.num_entries = num_entries;
3453 /*******************************************************************
3455 ********************************************************************/
3457 NTSTATUS _samr_OpenAlias(pipes_struct *p,
3458 struct samr_OpenAlias *r)
3461 POLICY_HND domain_pol = *r->in.domain_handle;
3462 uint32 alias_rid = r->in.rid;
3463 POLICY_HND *alias_pol = r->out.alias_handle;
3464 struct samr_info *info = NULL;
3465 SEC_DESC *psd = NULL;
3467 uint32 des_access = r->in.access_mask;
3472 /* find the domain policy and get the SID / access bits stored in the domain policy */
3474 if ( !get_lsa_policy_samr_sid(p, &domain_pol, &sid, &acc_granted, NULL) )
3475 return NT_STATUS_INVALID_HANDLE;
3477 status = access_check_samr_function(acc_granted,
3478 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
3481 if ( !NT_STATUS_IS_OK(status) )
3484 /* append the alias' RID to it */
3486 if (!sid_append_rid(&sid, alias_rid))
3487 return NT_STATUS_NO_SUCH_ALIAS;
3489 /*check if access can be granted as requested by client. */
3491 map_max_allowed_access(p->server_info->ptok, &des_access);
3493 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &ali_generic_mapping, NULL, 0);
3494 se_map_generic(&des_access,&ali_generic_mapping);
3496 se_priv_copy( &se_rights, &se_add_users );
3499 status = access_check_samr_object(psd, p->server_info->ptok,
3500 &se_rights, GENERIC_RIGHTS_ALIAS_WRITE, des_access,
3501 &acc_granted, "_samr_OpenAlias");
3503 if ( !NT_STATUS_IS_OK(status) )
3507 /* Check we actually have the requested alias */
3508 enum lsa_SidType type;
3513 result = lookup_sid(NULL, &sid, NULL, NULL, &type);
3516 if (!result || (type != SID_NAME_ALIAS)) {
3517 return NT_STATUS_NO_SUCH_ALIAS;
3520 /* make sure there is a mapping */
3522 if ( !sid_to_gid( &sid, &gid ) ) {
3523 return NT_STATUS_NO_SUCH_ALIAS;
3528 /* associate the alias SID with the new handle. */
3529 if ((info = get_samr_info_by_sid(&sid)) == NULL)
3530 return NT_STATUS_NO_MEMORY;
3532 info->acc_granted = acc_granted;
3534 /* get a (unique) handle. open a policy on it. */
3535 if (!create_policy_hnd(p, alias_pol, free_samr_info, (void *)info))
3536 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3538 return NT_STATUS_OK;
3541 /*******************************************************************
3543 ********************************************************************/
3545 static NTSTATUS set_user_info_7(TALLOC_CTX *mem_ctx,
3546 struct samr_UserInfo7 *id7,
3552 DEBUG(5, ("set_user_info_7: NULL id7\n"));
3553 return NT_STATUS_ACCESS_DENIED;
3556 if (!id7->account_name.string) {
3557 DEBUG(5, ("set_user_info_7: failed to get new username\n"));
3558 return NT_STATUS_ACCESS_DENIED;
3561 /* check to see if the new username already exists. Note: we can't
3562 reliably lock all backends, so there is potentially the
3563 possibility that a user can be created in between this check and
3564 the rename. The rename should fail, but may not get the
3565 exact same failure status code. I think this is small enough
3566 of a window for this type of operation and the results are
3567 simply that the rename fails with a slightly different status
3568 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3570 rc = can_create(mem_ctx, id7->account_name.string);
3571 if (!NT_STATUS_IS_OK(rc)) {
3575 rc = pdb_rename_sam_account(pwd, id7->account_name.string);
3580 /*******************************************************************
3582 ********************************************************************/
3584 static bool set_user_info_16(struct samr_UserInfo16 *id16,
3588 DEBUG(5, ("set_user_info_16: NULL id16\n"));
3592 /* FIX ME: check if the value is really changed --metze */
3593 if (!pdb_set_acct_ctrl(pwd, id16->acct_flags, PDB_CHANGED)) {
3597 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3604 /*******************************************************************
3606 ********************************************************************/
3608 static NTSTATUS set_user_info_18(struct samr_UserInfo18 *id18,
3609 TALLOC_CTX *mem_ctx,
3610 DATA_BLOB *session_key,
3614 DEBUG(2, ("set_user_info_18: id18 is NULL\n"));
3615 return NT_STATUS_INVALID_PARAMETER;
3618 if (id18->nt_pwd_active || id18->lm_pwd_active) {
3619 if (!session_key->length) {
3620 return NT_STATUS_NO_USER_SESSION_KEY;
3624 if (id18->nt_pwd_active) {
3628 in = data_blob_const(id18->nt_pwd.hash, 16);
3629 out = data_blob_talloc_zero(mem_ctx, 16);
3631 sess_crypt_blob(&out, &in, session_key, false);
3633 if (!pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED)) {
3634 return NT_STATUS_ACCESS_DENIED;
3637 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3640 if (id18->lm_pwd_active) {
3644 in = data_blob_const(id18->lm_pwd.hash, 16);
3645 out = data_blob_talloc_zero(mem_ctx, 16);
3647 sess_crypt_blob(&out, &in, session_key, false);
3649 if (!pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED)) {
3650 return NT_STATUS_ACCESS_DENIED;
3653 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3656 if (id18->password_expired) {
3657 pdb_set_pass_last_set_time(pwd, 0, PDB_CHANGED);
3660 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3663 return pdb_update_sam_account(pwd);
3666 /*******************************************************************
3668 ********************************************************************/
3670 static bool set_user_info_20(struct samr_UserInfo20 *id20,
3674 DEBUG(5, ("set_user_info_20: NULL id20\n"));
3678 copy_id20_to_sam_passwd(pwd, id20);
3680 /* write the change out */
3681 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3688 /*******************************************************************
3690 ********************************************************************/
3692 static NTSTATUS set_user_info_21(TALLOC_CTX *mem_ctx,
3693 struct samr_UserInfo21 *id21,
3699 DEBUG(5, ("set_user_info_21: NULL id21\n"));
3700 return NT_STATUS_INVALID_PARAMETER;
3703 if (id21->fields_present == 0) {
3704 return NT_STATUS_INVALID_PARAMETER;
3707 if (id21->fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
3708 return NT_STATUS_ACCESS_DENIED;
3711 /* we need to separately check for an account rename first */
3713 if (id21->account_name.string &&
3714 (!strequal(id21->account_name.string, pdb_get_username(pwd))))
3717 /* check to see if the new username already exists. Note: we can't
3718 reliably lock all backends, so there is potentially the
3719 possibility that a user can be created in between this check and
3720 the rename. The rename should fail, but may not get the
3721 exact same failure status code. I think this is small enough
3722 of a window for this type of operation and the results are
3723 simply that the rename fails with a slightly different status
3724 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3726 status = can_create(mem_ctx, id21->account_name.string);
3727 if (!NT_STATUS_IS_OK(status)) {
3731 status = pdb_rename_sam_account(pwd, id21->account_name.string);
3733 if (!NT_STATUS_IS_OK(status)) {
3734 DEBUG(0,("set_user_info_21: failed to rename account: %s\n",
3735 nt_errstr(status)));
3739 /* set the new username so that later
3740 functions can work on the new account */
3741 pdb_set_username(pwd, id21->account_name.string, PDB_SET);
3744 copy_id21_to_sam_passwd("INFO_21", pwd, id21);
3747 * The funny part about the previous two calls is
3748 * that pwd still has the password hashes from the
3749 * passdb entry. These have not been updated from
3750 * id21. I don't know if they need to be set. --jerry
3753 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
3754 status = pdb_set_unix_primary_group(mem_ctx, pwd);
3755 if ( !NT_STATUS_IS_OK(status) ) {
3760 /* Don't worry about writing out the user account since the
3761 primary group SID is generated solely from the user's Unix
3764 /* write the change out */
3765 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
3769 return NT_STATUS_OK;
3772 /*******************************************************************
3774 ********************************************************************/
3776 static NTSTATUS set_user_info_23(TALLOC_CTX *mem_ctx,
3777 struct samr_UserInfo23 *id23,
3780 char *plaintext_buf = NULL;
3786 DEBUG(5, ("set_user_info_23: NULL id23\n"));
3787 return NT_STATUS_INVALID_PARAMETER;
3790 if (id23->info.fields_present == 0) {
3791 return NT_STATUS_INVALID_PARAMETER;
3794 if (id23->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
3795 return NT_STATUS_ACCESS_DENIED;
3798 if ((id23->info.fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) ||
3799 (id23->info.fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT)) {
3801 DEBUG(5, ("Attempting administrator password change (level 23) for user %s\n",
3802 pdb_get_username(pwd)));
3804 if (!decode_pw_buffer(mem_ctx,
3805 id23->password.data,
3809 return NT_STATUS_WRONG_PASSWORD;
3812 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
3813 return NT_STATUS_ACCESS_DENIED;
3817 copy_id23_to_sam_passwd(pwd, id23);
3819 acct_ctrl = pdb_get_acct_ctrl(pwd);
3821 /* if it's a trust account, don't update /etc/passwd */
3822 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
3823 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
3824 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
3825 DEBUG(5, ("Changing trust account. Not updating /etc/passwd\n"));
3826 } else if (plaintext_buf) {
3827 /* update the UNIX password */
3828 if (lp_unix_password_sync() ) {
3829 struct passwd *passwd;
3830 if (pdb_get_username(pwd) == NULL) {
3831 DEBUG(1, ("chgpasswd: User without name???\n"));
3832 return NT_STATUS_ACCESS_DENIED;
3835 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
3836 if (passwd == NULL) {
3837 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
3840 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
3841 return NT_STATUS_ACCESS_DENIED;
3843 TALLOC_FREE(passwd);
3847 if (plaintext_buf) {
3848 memset(plaintext_buf, '\0', strlen(plaintext_buf));
3851 if (IS_SAM_CHANGED(pwd, PDB_GROUPSID) &&
3852 (!NT_STATUS_IS_OK(status = pdb_set_unix_primary_group(mem_ctx,
3857 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
3861 return NT_STATUS_OK;
3864 /*******************************************************************
3866 ********************************************************************/
3868 static bool set_user_info_pw(uint8 *pass, struct samu *pwd,
3872 char *plaintext_buf = NULL;
3874 time_t last_set_time;
3875 enum pdb_value_state last_set_state;
3877 DEBUG(5, ("Attempting administrator password change for user %s\n",
3878 pdb_get_username(pwd)));
3880 acct_ctrl = pdb_get_acct_ctrl(pwd);
3881 /* we need to know if it's expired, because this is an admin change, not a
3882 user change, so it's still expired when we're done */
3883 last_set_state = pdb_get_init_flags(pwd, PDB_PASSLASTSET);
3884 last_set_time = pdb_get_pass_last_set_time(pwd);
3886 if (!decode_pw_buffer(talloc_tos(),
3894 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
3898 /* if it's a trust account, don't update /etc/passwd */
3899 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
3900 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
3901 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
3902 DEBUG(5, ("Changing trust account or non-unix-user password, not updating /etc/passwd\n"));
3904 /* update the UNIX password */
3905 if (lp_unix_password_sync()) {
3906 struct passwd *passwd;
3908 if (pdb_get_username(pwd) == NULL) {
3909 DEBUG(1, ("chgpasswd: User without name???\n"));
3913 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
3914 if (passwd == NULL) {
3915 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
3918 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
3921 TALLOC_FREE(passwd);
3925 memset(plaintext_buf, '\0', strlen(plaintext_buf));
3928 * A level 25 change does reset the pwdlastset field, a level 24
3929 * change does not. I know this is probably not the full story, but
3930 * it is needed to make XP join LDAP correctly, without it the later
3931 * auth2 check can fail with PWD_MUST_CHANGE.
3935 * restore last set time as this is an admin change, not a
3938 pdb_set_pass_last_set_time (pwd, last_set_time,
3942 DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
3944 /* update the SAMBA password */
3945 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3952 /*******************************************************************
3954 ********************************************************************/
3956 static NTSTATUS set_user_info_25(TALLOC_CTX *mem_ctx,
3957 struct samr_UserInfo25 *id25,
3963 DEBUG(5, ("set_user_info_25: NULL id25\n"));
3964 return NT_STATUS_INVALID_PARAMETER;
3967 if (id25->info.fields_present == 0) {
3968 return NT_STATUS_INVALID_PARAMETER;
3971 if (id25->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
3972 return NT_STATUS_ACCESS_DENIED;
3975 copy_id25_to_sam_passwd(pwd, id25);
3977 /* write the change out */
3978 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
3983 * We need to "pdb_update_sam_account" before the unix primary group
3984 * is set, because the idealx scripts would also change the
3985 * sambaPrimaryGroupSid using the ldap replace method. pdb_ldap uses
3986 * the delete explicit / add explicit, which would then fail to find
3987 * the previous primaryGroupSid value.
3990 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
3991 status = pdb_set_unix_primary_group(mem_ctx, pwd);
3992 if ( !NT_STATUS_IS_OK(status) ) {
3997 return NT_STATUS_OK;
4000 /*******************************************************************
4002 ********************************************************************/
4004 NTSTATUS _samr_SetUserInfo(pipes_struct *p,
4005 struct samr_SetUserInfo *r)
4008 struct samu *pwd = NULL;
4010 POLICY_HND *pol = r->in.user_handle;
4011 union samr_UserInfo *info = r->in.info;
4012 uint16_t switch_value = r->in.level;
4013 uint32_t acc_granted;
4014 uint32_t acc_required;
4016 bool has_enough_rights = False;
4018 DISP_INFO *disp_info = NULL;
4020 DEBUG(5,("_samr_SetUserInfo: %d\n", __LINE__));
4022 /* find the policy handle. open a policy on it. */
4023 if (!get_lsa_policy_samr_sid(p, pol, &sid, &acc_granted, &disp_info)) {
4024 return NT_STATUS_INVALID_HANDLE;
4027 /* This is tricky. A WinXP domain join sets
4028 (SAMR_USER_ACCESS_SET_PASSWORD|SAMR_USER_ACCESS_SET_ATTRIBUTES|SAMR_USER_ACCESS_GET_ATTRIBUTES)
4029 The MMC lusrmgr plugin includes these perms and more in the SamrOpenUser(). But the
4030 standard Win32 API calls just ask for SAMR_USER_ACCESS_SET_PASSWORD in the SamrOpenUser().
4031 This should be enough for levels 18, 24, 25,& 26. Info level 23 can set more so
4032 we'll use the set from the WinXP join as the basis. */
4034 switch (switch_value) {
4039 acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
4042 acc_required = SAMR_USER_ACCESS_SET_PASSWORD |
4043 SAMR_USER_ACCESS_SET_ATTRIBUTES |
4044 SAMR_USER_ACCESS_GET_ATTRIBUTES;
4048 status = access_check_samr_function(acc_granted,
4050 "_samr_SetUserInfo");
4051 if (!NT_STATUS_IS_OK(status)) {
4055 DEBUG(5, ("_samr_SetUserInfo: sid:%s, level:%d\n",
4056 sid_string_dbg(&sid), switch_value));
4059 DEBUG(5, ("_samr_SetUserInfo: NULL info level\n"));
4060 return NT_STATUS_INVALID_INFO_CLASS;
4063 if (!(pwd = samu_new(NULL))) {
4064 return NT_STATUS_NO_MEMORY;
4068 ret = pdb_getsampwsid(pwd, &sid);
4073 return NT_STATUS_NO_SUCH_USER;
4076 /* deal with machine password changes differently from userinfo changes */
4077 /* check to see if we have the sufficient rights */
4079 acb_info = pdb_get_acct_ctrl(pwd);
4080 if (acb_info & ACB_WSTRUST)
4081 has_enough_rights = user_has_privileges(p->server_info->ptok,
4082 &se_machine_account);
4083 else if (acb_info & ACB_NORMAL)
4084 has_enough_rights = user_has_privileges(p->server_info->ptok,
4086 else if (acb_info & (ACB_SVRTRUST|ACB_DOMTRUST)) {
4087 if (lp_enable_privileges()) {
4088 has_enough_rights = nt_token_check_domain_rid(p->server_info->ptok,
4089 DOMAIN_GROUP_RID_ADMINS);
4093 DEBUG(5, ("_samr_SetUserInfo: %s does%s possess sufficient rights\n",
4094 uidtoname(p->server_info->utok.uid),
4095 has_enough_rights ? "" : " not"));
4097 /* ================ BEGIN SeMachineAccountPrivilege BLOCK ================ */
4099 if (has_enough_rights) {
4103 /* ok! user info levels (lots: see MSDEV help), off we go... */
4105 switch (switch_value) {
4108 status = set_user_info_7(p->mem_ctx,
4113 if (!set_user_info_16(&info->info16, pwd)) {
4114 status = NT_STATUS_ACCESS_DENIED;
4119 /* Used by AS/U JRA. */
4120 status = set_user_info_18(&info->info18,
4122 &p->server_info->user_session_key,
4127 if (!set_user_info_20(&info->info20, pwd)) {
4128 status = NT_STATUS_ACCESS_DENIED;
4133 status = set_user_info_21(p->mem_ctx,
4134 &info->info21, pwd);
4138 if (!p->server_info->user_session_key.length) {
4139 status = NT_STATUS_NO_USER_SESSION_KEY;
4141 SamOEMhashBlob(info->info23.password.data, 516,
4142 &p->server_info->user_session_key);
4144 dump_data(100, info->info23.password.data, 516);
4146 status = set_user_info_23(p->mem_ctx,
4147 &info->info23, pwd);
4151 if (!p->server_info->user_session_key.length) {
4152 status = NT_STATUS_NO_USER_SESSION_KEY;
4154 SamOEMhashBlob(info->info24.password.data,
4156 &p->server_info->user_session_key);
4158 dump_data(100, info->info24.password.data, 516);
4160 if (!set_user_info_pw(info->info24.password.data, pwd,
4162 status = NT_STATUS_WRONG_PASSWORD;
4167 if (!p->server_info->user_session_key.length) {
4168 status = NT_STATUS_NO_USER_SESSION_KEY;
4170 encode_or_decode_arc4_passwd_buffer(
4171 info->info25.password.data,
4172 &p->server_info->user_session_key);
4174 dump_data(100, info->info25.password.data, 532);
4176 status = set_user_info_25(p->mem_ctx,
4177 &info->info25, pwd);
4178 if (!NT_STATUS_IS_OK(status)) {
4181 if (!set_user_info_pw(info->info25.password.data, pwd,
4183 status = NT_STATUS_WRONG_PASSWORD;
4188 if (!p->server_info->user_session_key.length) {
4189 status = NT_STATUS_NO_USER_SESSION_KEY;
4191 encode_or_decode_arc4_passwd_buffer(
4192 info->info26.password.data,
4193 &p->server_info->user_session_key);
4195 dump_data(100, info->info26.password.data, 516);
4197 if (!set_user_info_pw(info->info26.password.data, pwd,
4199 status = NT_STATUS_WRONG_PASSWORD;
4204 status = NT_STATUS_INVALID_INFO_CLASS;
4211 if (has_enough_rights) {
4215 /* ================ END SeMachineAccountPrivilege BLOCK ================ */
4217 if (NT_STATUS_IS_OK(status)) {
4218 force_flush_samr_cache(disp_info);
4224 /*******************************************************************
4226 ********************************************************************/
4228 NTSTATUS _samr_SetUserInfo2(pipes_struct *p,
4229 struct samr_SetUserInfo2 *r)
4231 struct samr_SetUserInfo q;
4233 q.in.user_handle = r->in.user_handle;
4234 q.in.level = r->in.level;
4235 q.in.info = r->in.info;
4237 return _samr_SetUserInfo(p, &q);
4240 /*********************************************************************
4241 _samr_GetAliasMembership
4242 *********************************************************************/
4244 NTSTATUS _samr_GetAliasMembership(pipes_struct *p,
4245 struct samr_GetAliasMembership *r)
4247 size_t num_alias_rids;
4249 struct samr_info *info = NULL;
4257 DEBUG(5,("_samr_GetAliasMembership: %d\n", __LINE__));
4259 /* find the policy handle. open a policy on it. */
4260 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
4261 return NT_STATUS_INVALID_HANDLE;
4263 ntstatus1 = access_check_samr_function(info->acc_granted,
4264 SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS,
4265 "_samr_GetAliasMembership");
4266 ntstatus2 = access_check_samr_function(info->acc_granted,
4267 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
4268 "_samr_GetAliasMembership");
4270 if (!NT_STATUS_IS_OK(ntstatus1) || !NT_STATUS_IS_OK(ntstatus2)) {
4271 if (!(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus2)) &&
4272 !(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus1))) {
4273 return (NT_STATUS_IS_OK(ntstatus1)) ? ntstatus2 : ntstatus1;
4277 if (!sid_check_is_domain(&info->sid) &&
4278 !sid_check_is_builtin(&info->sid))
4279 return NT_STATUS_OBJECT_TYPE_MISMATCH;
4281 if (r->in.sids->num_sids) {
4282 members = TALLOC_ARRAY(p->mem_ctx, DOM_SID, r->in.sids->num_sids);
4284 if (members == NULL)
4285 return NT_STATUS_NO_MEMORY;
4290 for (i=0; i<r->in.sids->num_sids; i++)
4291 sid_copy(&members[i], r->in.sids->sids[i].sid);
4297 ntstatus1 = pdb_enum_alias_memberships(p->mem_ctx, &info->sid, members,
4298 r->in.sids->num_sids,
4299 &alias_rids, &num_alias_rids);
4302 if (!NT_STATUS_IS_OK(ntstatus1)) {
4306 r->out.rids->count = num_alias_rids;
4307 r->out.rids->ids = alias_rids;
4309 return NT_STATUS_OK;
4312 /*********************************************************************
4313 _samr_GetMembersInAlias
4314 *********************************************************************/
4316 NTSTATUS _samr_GetMembersInAlias(pipes_struct *p,
4317 struct samr_GetMembersInAlias *r)
4321 size_t num_sids = 0;
4322 struct lsa_SidPtr *sids = NULL;
4323 DOM_SID *pdb_sids = NULL;
4329 /* find the policy handle. open a policy on it. */
4330 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, NULL))
4331 return NT_STATUS_INVALID_HANDLE;
4333 status = access_check_samr_function(acc_granted,
4334 SAMR_ALIAS_ACCESS_GET_MEMBERS,
4335 "_samr_GetMembersInAlias");
4336 if (!NT_STATUS_IS_OK(status)) {
4340 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4343 status = pdb_enum_aliasmem(&alias_sid, &pdb_sids, &num_sids);
4346 if (!NT_STATUS_IS_OK(status)) {
4351 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr, num_sids);
4353 TALLOC_FREE(pdb_sids);
4354 return NT_STATUS_NO_MEMORY;
4358 for (i = 0; i < num_sids; i++) {
4359 sids[i].sid = sid_dup_talloc(p->mem_ctx, &pdb_sids[i]);
4361 TALLOC_FREE(pdb_sids);
4362 return NT_STATUS_NO_MEMORY;
4366 r->out.sids->num_sids = num_sids;
4367 r->out.sids->sids = sids;
4369 TALLOC_FREE(pdb_sids);
4371 return NT_STATUS_OK;
4374 /*********************************************************************
4375 _samr_QueryGroupMember
4376 *********************************************************************/
4378 NTSTATUS _samr_QueryGroupMember(pipes_struct *p,
4379 struct samr_QueryGroupMember *r)
4382 size_t i, num_members;
4390 struct samr_RidTypeArray *rids = NULL;
4392 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidTypeArray);
4394 return NT_STATUS_NO_MEMORY;
4397 /* find the policy handle. open a policy on it. */
4398 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
4399 return NT_STATUS_INVALID_HANDLE;
4401 status = access_check_samr_function(acc_granted,
4402 SAMR_GROUP_ACCESS_GET_MEMBERS,
4403 "_samr_QueryGroupMember");
4404 if (!NT_STATUS_IS_OK(status)) {
4408 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4410 if (!sid_check_is_in_our_domain(&group_sid)) {
4411 DEBUG(3, ("sid %s is not in our domain\n",
4412 sid_string_dbg(&group_sid)));
4413 return NT_STATUS_NO_SUCH_GROUP;
4416 DEBUG(10, ("lookup on Domain SID\n"));
4419 status = pdb_enum_group_members(p->mem_ctx, &group_sid,
4420 &rid, &num_members);
4423 if (!NT_STATUS_IS_OK(status))
4427 attr=TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_members);
4429 return NT_STATUS_NO_MEMORY;
4435 for (i=0; i<num_members; i++)
4436 attr[i] = SID_NAME_USER;
4438 rids->count = num_members;
4442 *r->out.rids = rids;
4444 return NT_STATUS_OK;
4447 /*********************************************************************
4448 _samr_AddAliasMember
4449 *********************************************************************/
4451 NTSTATUS _samr_AddAliasMember(pipes_struct *p,
4452 struct samr_AddAliasMember *r)
4457 bool can_add_accounts;
4459 DISP_INFO *disp_info = NULL;
4461 /* Find the policy handle. Open a policy on it. */
4462 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4463 return NT_STATUS_INVALID_HANDLE;
4465 status = access_check_samr_function(acc_granted,
4466 SAMR_ALIAS_ACCESS_ADD_MEMBER,
4467 "_samr_AddAliasMember");
4468 if (!NT_STATUS_IS_OK(status)) {
4472 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4474 se_priv_copy( &se_rights, &se_add_users );
4475 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4477 /******** BEGIN SeAddUsers BLOCK *********/
4479 if ( can_add_accounts )
4482 status = pdb_add_aliasmem(&alias_sid, r->in.sid);
4484 if ( can_add_accounts )
4487 /******** END SeAddUsers BLOCK *********/
4489 if (NT_STATUS_IS_OK(status)) {
4490 force_flush_samr_cache(disp_info);
4496 /*********************************************************************
4497 _samr_DeleteAliasMember
4498 *********************************************************************/
4500 NTSTATUS _samr_DeleteAliasMember(pipes_struct *p,
4501 struct samr_DeleteAliasMember *r)
4506 bool can_add_accounts;
4508 DISP_INFO *disp_info = NULL;
4510 /* Find the policy handle. Open a policy on it. */
4511 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4512 return NT_STATUS_INVALID_HANDLE;
4514 status = access_check_samr_function(acc_granted,
4515 SAMR_ALIAS_ACCESS_REMOVE_MEMBER,
4516 "_samr_DeleteAliasMember");
4517 if (!NT_STATUS_IS_OK(status)) {
4521 DEBUG(10, ("_samr_del_aliasmem:sid is %s\n",
4522 sid_string_dbg(&alias_sid)));
4524 se_priv_copy( &se_rights, &se_add_users );
4525 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4527 /******** BEGIN SeAddUsers BLOCK *********/
4529 if ( can_add_accounts )
4532 status = pdb_del_aliasmem(&alias_sid, r->in.sid);
4534 if ( can_add_accounts )
4537 /******** END SeAddUsers BLOCK *********/
4539 if (NT_STATUS_IS_OK(status)) {
4540 force_flush_samr_cache(disp_info);
4546 /*********************************************************************
4547 _samr_AddGroupMember
4548 *********************************************************************/
4550 NTSTATUS _samr_AddGroupMember(pipes_struct *p,
4551 struct samr_AddGroupMember *r)
4558 bool can_add_accounts;
4559 DISP_INFO *disp_info = NULL;
4561 /* Find the policy handle. Open a policy on it. */
4562 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4563 return NT_STATUS_INVALID_HANDLE;
4565 status = access_check_samr_function(acc_granted,
4566 SAMR_GROUP_ACCESS_ADD_MEMBER,
4567 "_samr_AddGroupMember");
4568 if (!NT_STATUS_IS_OK(status)) {
4572 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4574 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4576 return NT_STATUS_INVALID_HANDLE;
4579 se_priv_copy( &se_rights, &se_add_users );
4580 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4582 /******** BEGIN SeAddUsers BLOCK *********/
4584 if ( can_add_accounts )
4587 status = pdb_add_groupmem(p->mem_ctx, group_rid, r->in.rid);
4589 if ( can_add_accounts )
4592 /******** END SeAddUsers BLOCK *********/
4594 force_flush_samr_cache(disp_info);
4599 /*********************************************************************
4600 _samr_DeleteGroupMember
4601 *********************************************************************/
4603 NTSTATUS _samr_DeleteGroupMember(pipes_struct *p,
4604 struct samr_DeleteGroupMember *r)
4612 bool can_add_accounts;
4613 DISP_INFO *disp_info = NULL;
4616 * delete the group member named r->in.rid
4617 * who is a member of the sid associated with the handle
4618 * the rid is a user's rid as the group is a domain group.
4621 /* Find the policy handle. Open a policy on it. */
4622 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4623 return NT_STATUS_INVALID_HANDLE;
4625 status = access_check_samr_function(acc_granted,
4626 SAMR_GROUP_ACCESS_REMOVE_MEMBER,
4627 "_samr_DeleteGroupMember");
4628 if (!NT_STATUS_IS_OK(status)) {
4632 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4634 return NT_STATUS_INVALID_HANDLE;
4637 se_priv_copy( &se_rights, &se_add_users );
4638 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4640 /******** BEGIN SeAddUsers BLOCK *********/
4642 if ( can_add_accounts )
4645 status = pdb_del_groupmem(p->mem_ctx, group_rid, r->in.rid);
4647 if ( can_add_accounts )
4650 /******** END SeAddUsers BLOCK *********/
4652 force_flush_samr_cache(disp_info);
4657 /*********************************************************************
4659 *********************************************************************/
4661 NTSTATUS _samr_DeleteUser(pipes_struct *p,
4662 struct samr_DeleteUser *r)
4666 struct samu *sam_pass=NULL;
4668 bool can_add_accounts;
4670 DISP_INFO *disp_info = NULL;
4673 DEBUG(5, ("_samr_DeleteUser: %d\n", __LINE__));
4675 /* Find the policy handle. Open a policy on it. */
4676 if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &user_sid, &acc_granted, &disp_info))
4677 return NT_STATUS_INVALID_HANDLE;
4679 status = access_check_samr_function(acc_granted,
4680 STD_RIGHT_DELETE_ACCESS,
4681 "_samr_DeleteUser");
4682 if (!NT_STATUS_IS_OK(status)) {
4686 if (!sid_check_is_in_our_domain(&user_sid))
4687 return NT_STATUS_CANNOT_DELETE;
4689 /* check if the user exists before trying to delete */
4690 if ( !(sam_pass = samu_new( NULL )) ) {
4691 return NT_STATUS_NO_MEMORY;
4695 ret = pdb_getsampwsid(sam_pass, &user_sid);
4699 DEBUG(5,("_samr_DeleteUser: User %s doesn't exist.\n",
4700 sid_string_dbg(&user_sid)));
4701 TALLOC_FREE(sam_pass);
4702 return NT_STATUS_NO_SUCH_USER;
4705 acb_info = pdb_get_acct_ctrl(sam_pass);
4707 /* For machine accounts it's the SeMachineAccountPrivilege that counts. */
4708 if ( acb_info & ACB_WSTRUST ) {
4709 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_machine_account );
4711 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
4714 /******** BEGIN SeAddUsers BLOCK *********/
4716 if ( can_add_accounts )
4719 status = pdb_delete_user(p->mem_ctx, sam_pass);
4721 if ( can_add_accounts )
4724 /******** END SeAddUsers BLOCK *********/
4726 if ( !NT_STATUS_IS_OK(status) ) {
4727 DEBUG(5,("_samr_DeleteUser: Failed to delete entry for "
4728 "user %s: %s.\n", pdb_get_username(sam_pass),
4729 nt_errstr(status)));
4730 TALLOC_FREE(sam_pass);
4735 TALLOC_FREE(sam_pass);
4737 if (!close_policy_hnd(p, r->in.user_handle))
4738 return NT_STATUS_OBJECT_NAME_INVALID;
4740 ZERO_STRUCTP(r->out.user_handle);
4742 force_flush_samr_cache(disp_info);
4744 return NT_STATUS_OK;
4747 /*********************************************************************
4748 _samr_DeleteDomainGroup
4749 *********************************************************************/
4751 NTSTATUS _samr_DeleteDomainGroup(pipes_struct *p,
4752 struct samr_DeleteDomainGroup *r)
4759 bool can_add_accounts;
4760 DISP_INFO *disp_info = NULL;
4762 DEBUG(5, ("samr_DeleteDomainGroup: %d\n", __LINE__));
4764 /* Find the policy handle. Open a policy on it. */
4765 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4766 return NT_STATUS_INVALID_HANDLE;
4768 status = access_check_samr_function(acc_granted,
4769 STD_RIGHT_DELETE_ACCESS,
4770 "_samr_DeleteDomainGroup");
4771 if (!NT_STATUS_IS_OK(status)) {
4775 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4777 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4779 return NT_STATUS_NO_SUCH_GROUP;
4782 se_priv_copy( &se_rights, &se_add_users );
4783 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4785 /******** BEGIN SeAddUsers BLOCK *********/
4787 if ( can_add_accounts )
4790 status = pdb_delete_dom_group(p->mem_ctx, group_rid);
4792 if ( can_add_accounts )
4795 /******** END SeAddUsers BLOCK *********/
4797 if ( !NT_STATUS_IS_OK(status) ) {
4798 DEBUG(5,("_samr_DeleteDomainGroup: Failed to delete mapping "
4799 "entry for group %s: %s\n",
4800 sid_string_dbg(&group_sid),
4801 nt_errstr(status)));
4805 if (!close_policy_hnd(p, r->in.group_handle))
4806 return NT_STATUS_OBJECT_NAME_INVALID;
4808 force_flush_samr_cache(disp_info);
4810 return NT_STATUS_OK;
4813 /*********************************************************************
4814 _samr_DeleteDomAlias
4815 *********************************************************************/
4817 NTSTATUS _samr_DeleteDomAlias(pipes_struct *p,
4818 struct samr_DeleteDomAlias *r)
4823 bool can_add_accounts;
4825 DISP_INFO *disp_info = NULL;
4827 DEBUG(5, ("_samr_DeleteDomAlias: %d\n", __LINE__));
4829 /* Find the policy handle. Open a policy on it. */
4830 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4831 return NT_STATUS_INVALID_HANDLE;
4833 /* copy the handle to the outgoing reply */
4835 memcpy(r->out.alias_handle, r->in.alias_handle, sizeof(r->out.alias_handle));
4837 status = access_check_samr_function(acc_granted,
4838 STD_RIGHT_DELETE_ACCESS,
4839 "_samr_DeleteDomAlias");
4840 if (!NT_STATUS_IS_OK(status)) {
4844 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4846 /* Don't let Windows delete builtin groups */
4848 if ( sid_check_is_in_builtin( &alias_sid ) ) {
4849 return NT_STATUS_SPECIAL_ACCOUNT;
4852 if (!sid_check_is_in_our_domain(&alias_sid))
4853 return NT_STATUS_NO_SUCH_ALIAS;
4855 DEBUG(10, ("lookup on Local SID\n"));
4857 se_priv_copy( &se_rights, &se_add_users );
4858 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4860 /******** BEGIN SeAddUsers BLOCK *********/
4862 if ( can_add_accounts )
4865 /* Have passdb delete the alias */
4866 status = pdb_delete_alias(&alias_sid);
4868 if ( can_add_accounts )
4871 /******** END SeAddUsers BLOCK *********/
4873 if ( !NT_STATUS_IS_OK(status))
4876 if (!close_policy_hnd(p, r->in.alias_handle))
4877 return NT_STATUS_OBJECT_NAME_INVALID;
4879 force_flush_samr_cache(disp_info);
4881 return NT_STATUS_OK;
4884 /*********************************************************************
4885 _samr_CreateDomainGroup
4886 *********************************************************************/
4888 NTSTATUS _samr_CreateDomainGroup(pipes_struct *p,
4889 struct samr_CreateDomainGroup *r)
4896 struct samr_info *info;
4899 bool can_add_accounts;
4900 DISP_INFO *disp_info = NULL;
4902 /* Find the policy handle. Open a policy on it. */
4903 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
4904 return NT_STATUS_INVALID_HANDLE;
4906 status = access_check_samr_function(acc_granted,
4907 SAMR_DOMAIN_ACCESS_CREATE_GROUP,
4908 "_samr_CreateDomainGroup");
4909 if (!NT_STATUS_IS_OK(status)) {
4913 if (!sid_equal(&dom_sid, get_global_sam_sid()))
4914 return NT_STATUS_ACCESS_DENIED;
4916 name = r->in.name->string;
4918 return NT_STATUS_NO_MEMORY;
4921 status = can_create(p->mem_ctx, name);
4922 if (!NT_STATUS_IS_OK(status)) {
4926 se_priv_copy( &se_rights, &se_add_users );
4927 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4929 /******** BEGIN SeAddUsers BLOCK *********/
4931 if ( can_add_accounts )
4934 /* check that we successfully create the UNIX group */
4936 status = pdb_create_dom_group(p->mem_ctx, name, r->out.rid);
4938 if ( can_add_accounts )
4941 /******** END SeAddUsers BLOCK *********/
4943 /* check if we should bail out here */
4945 if ( !NT_STATUS_IS_OK(status) )
4948 sid_compose(&info_sid, get_global_sam_sid(), *r->out.rid);
4950 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
4951 return NT_STATUS_NO_MEMORY;
4953 /* they created it; let the user do what he wants with it */
4955 info->acc_granted = GENERIC_RIGHTS_GROUP_ALL_ACCESS;
4957 /* get a (unique) handle. open a policy on it. */
4958 if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
4959 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
4961 force_flush_samr_cache(disp_info);
4963 return NT_STATUS_OK;
4966 /*********************************************************************
4967 _samr_CreateDomAlias
4968 *********************************************************************/
4970 NTSTATUS _samr_CreateDomAlias(pipes_struct *p,
4971 struct samr_CreateDomAlias *r)
4975 const char *name = NULL;
4976 struct samr_info *info;
4981 bool can_add_accounts;
4982 DISP_INFO *disp_info = NULL;
4984 /* Find the policy handle. Open a policy on it. */
4985 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
4986 return NT_STATUS_INVALID_HANDLE;
4988 result = access_check_samr_function(acc_granted,
4989 SAMR_DOMAIN_ACCESS_CREATE_ALIAS,
4990 "_samr_CreateDomAlias");
4991 if (!NT_STATUS_IS_OK(result)) {
4995 if (!sid_equal(&dom_sid, get_global_sam_sid()))
4996 return NT_STATUS_ACCESS_DENIED;
4998 name = r->in.alias_name->string;
5000 se_priv_copy( &se_rights, &se_add_users );
5001 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5003 result = can_create(p->mem_ctx, name);
5004 if (!NT_STATUS_IS_OK(result)) {
5008 /******** BEGIN SeAddUsers BLOCK *********/
5010 if ( can_add_accounts )
5013 /* Have passdb create the alias */
5014 result = pdb_create_alias(name, r->out.rid);
5016 if ( can_add_accounts )
5019 /******** END SeAddUsers BLOCK *********/
5021 if (!NT_STATUS_IS_OK(result)) {
5022 DEBUG(10, ("pdb_create_alias failed: %s\n",
5023 nt_errstr(result)));
5027 sid_copy(&info_sid, get_global_sam_sid());
5028 sid_append_rid(&info_sid, *r->out.rid);
5030 if (!sid_to_gid(&info_sid, &gid)) {
5031 DEBUG(10, ("Could not find alias just created\n"));
5032 return NT_STATUS_ACCESS_DENIED;
5035 /* check if the group has been successfully created */
5036 if ( getgrgid(gid) == NULL ) {
5037 DEBUG(10, ("getgrgid(%d) of just created alias failed\n",
5039 return NT_STATUS_ACCESS_DENIED;
5042 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5043 return NT_STATUS_NO_MEMORY;
5045 /* they created it; let the user do what he wants with it */
5047 info->acc_granted = GENERIC_RIGHTS_ALIAS_ALL_ACCESS;
5049 /* get a (unique) handle. open a policy on it. */
5050 if (!create_policy_hnd(p, r->out.alias_handle, free_samr_info, (void *)info))
5051 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5053 force_flush_samr_cache(disp_info);
5055 return NT_STATUS_OK;
5058 /*********************************************************************
5059 _samr_QueryGroupInfo
5060 *********************************************************************/
5062 NTSTATUS _samr_QueryGroupInfo(pipes_struct *p,
5063 struct samr_QueryGroupInfo *r)
5068 union samr_GroupInfo *info = NULL;
5071 uint32_t attributes = SE_GROUP_MANDATORY |
5072 SE_GROUP_ENABLED_BY_DEFAULT |
5074 const char *group_name = NULL;
5075 const char *group_description = NULL;
5077 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
5078 return NT_STATUS_INVALID_HANDLE;
5080 status = access_check_samr_function(acc_granted,
5081 SAMR_GROUP_ACCESS_LOOKUP_INFO,
5082 "_samr_QueryGroupInfo");
5083 if (!NT_STATUS_IS_OK(status)) {
5088 ret = get_domain_group_from_sid(group_sid, &map);
5091 return NT_STATUS_INVALID_HANDLE;
5093 /* FIXME: map contains fstrings */
5094 group_name = talloc_strdup(r, map.nt_name);
5095 group_description = talloc_strdup(r, map.comment);
5097 info = TALLOC_ZERO_P(p->mem_ctx, union samr_GroupInfo);
5099 return NT_STATUS_NO_MEMORY;
5102 switch (r->in.level) {
5108 status = pdb_enum_group_members(
5109 p->mem_ctx, &group_sid, &members, &num_members);
5112 if (!NT_STATUS_IS_OK(status)) {
5116 info->all.name.string = group_name;
5117 info->all.attributes = attributes;
5118 info->all.num_members = num_members;
5119 info->all.description.string = group_description;
5123 info->name.string = group_name;
5126 info->attributes.attributes = attributes;
5129 info->description.string = group_description;
5139 status = pdb_enum_group_members(
5140 p->mem_ctx, &group_sid, &members, &num_members);
5143 if (!NT_STATUS_IS_OK(status)) {
5147 info->all2.name.string = group_name;
5148 info->all2.attributes = attributes;
5149 info->all2.num_members = 0; /* num_members - in w2k3 this is always 0 */
5150 info->all2.description.string = group_description;
5155 return NT_STATUS_INVALID_INFO_CLASS;
5158 *r->out.info = info;
5160 return NT_STATUS_OK;
5163 /*********************************************************************
5165 *********************************************************************/
5167 NTSTATUS _samr_SetGroupInfo(pipes_struct *p,
5168 struct samr_SetGroupInfo *r)
5175 bool can_mod_accounts;
5176 DISP_INFO *disp_info = NULL;
5178 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
5179 return NT_STATUS_INVALID_HANDLE;
5181 status = access_check_samr_function(acc_granted,
5182 SAMR_GROUP_ACCESS_SET_INFO,
5183 "_samr_SetGroupInfo");
5184 if (!NT_STATUS_IS_OK(status)) {
5189 ret = get_domain_group_from_sid(group_sid, &map);
5192 return NT_STATUS_NO_SUCH_GROUP;
5194 switch (r->in.level) {
5196 fstrcpy(map.comment, r->in.info->all.description.string);
5199 /* group rename is not supported yet */
5200 return NT_STATUS_NOT_SUPPORTED;
5202 fstrcpy(map.comment, r->in.info->description.string);
5205 return NT_STATUS_INVALID_INFO_CLASS;
5208 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5210 /******** BEGIN SeAddUsers BLOCK *********/
5212 if ( can_mod_accounts )
5215 status = pdb_update_group_mapping_entry(&map);
5217 if ( can_mod_accounts )
5220 /******** End SeAddUsers BLOCK *********/
5222 if (NT_STATUS_IS_OK(status)) {
5223 force_flush_samr_cache(disp_info);
5229 /*********************************************************************
5231 *********************************************************************/
5233 NTSTATUS _samr_SetAliasInfo(pipes_struct *p,
5234 struct samr_SetAliasInfo *r)
5237 struct acct_info info;
5239 bool can_mod_accounts;
5241 DISP_INFO *disp_info = NULL;
5243 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &group_sid, &acc_granted, &disp_info))
5244 return NT_STATUS_INVALID_HANDLE;
5246 status = access_check_samr_function(acc_granted,
5247 SAMR_ALIAS_ACCESS_SET_INFO,
5248 "_samr_SetAliasInfo");
5249 if (!NT_STATUS_IS_OK(status)) {
5253 /* get the current group information */
5256 status = pdb_get_aliasinfo( &group_sid, &info );
5259 if ( !NT_STATUS_IS_OK(status))
5262 switch (r->in.level) {
5267 /* We currently do not support renaming groups in the
5268 the BUILTIN domain. Refer to util_builtin.c to understand
5269 why. The eventually needs to be fixed to be like Windows
5270 where you can rename builtin groups, just not delete them */
5272 if ( sid_check_is_in_builtin( &group_sid ) ) {
5273 return NT_STATUS_SPECIAL_ACCOUNT;
5276 /* There has to be a valid name (and it has to be different) */
5278 if ( !r->in.info->name.string )
5279 return NT_STATUS_INVALID_PARAMETER;
5281 /* If the name is the same just reply "ok". Yes this
5282 doesn't allow you to change the case of a group name. */
5284 if ( strequal( r->in.info->name.string, info.acct_name ) )
5285 return NT_STATUS_OK;
5287 fstrcpy( info.acct_name, r->in.info->name.string);
5289 /* make sure the name doesn't already exist as a user
5292 fstr_sprintf( group_name, "%s\\%s", global_myname(), info.acct_name );
5293 status = can_create( p->mem_ctx, group_name );
5294 if ( !NT_STATUS_IS_OK( status ) )
5298 case ALIASINFODESCRIPTION:
5299 if (r->in.info->description.string) {
5300 fstrcpy(info.acct_desc,
5301 r->in.info->description.string);
5303 fstrcpy( info.acct_desc, "" );
5307 return NT_STATUS_INVALID_INFO_CLASS;
5310 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5312 /******** BEGIN SeAddUsers BLOCK *********/
5314 if ( can_mod_accounts )
5317 status = pdb_set_aliasinfo( &group_sid, &info );
5319 if ( can_mod_accounts )
5322 /******** End SeAddUsers BLOCK *********/
5324 if (NT_STATUS_IS_OK(status))
5325 force_flush_samr_cache(disp_info);
5330 /****************************************************************
5332 ****************************************************************/
5334 NTSTATUS _samr_GetDomPwInfo(pipes_struct *p,
5335 struct samr_GetDomPwInfo *r)
5337 uint32_t min_password_length = 0;
5338 uint32_t password_properties = 0;
5340 /* Perform access check. Since this rpc does not require a
5341 policy handle it will not be caught by the access checks on
5342 SAMR_CONNECT or SAMR_CONNECT_ANON. */
5344 if (!pipe_access_check(p)) {
5345 DEBUG(3, ("access denied to _samr_GetDomPwInfo\n"));
5346 return NT_STATUS_ACCESS_DENIED;
5350 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
5351 &min_password_length);
5352 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
5353 &password_properties);
5356 if (lp_check_password_script() && *lp_check_password_script()) {
5357 password_properties |= DOMAIN_PASSWORD_COMPLEX;
5360 r->out.info->min_password_length = min_password_length;
5361 r->out.info->password_properties = password_properties;
5363 return NT_STATUS_OK;
5366 /*********************************************************************
5368 *********************************************************************/
5370 NTSTATUS _samr_OpenGroup(pipes_struct *p,
5371 struct samr_OpenGroup *r)
5377 struct samr_info *info;
5378 SEC_DESC *psd = NULL;
5380 uint32 des_access = r->in.access_mask;
5387 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &sid, &acc_granted, NULL))
5388 return NT_STATUS_INVALID_HANDLE;
5390 status = access_check_samr_function(acc_granted,
5391 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
5394 if ( !NT_STATUS_IS_OK(status) )
5397 /*check if access can be granted as requested by client. */
5398 map_max_allowed_access(p->server_info->ptok, &des_access);
5400 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &grp_generic_mapping, NULL, 0);
5401 se_map_generic(&des_access,&grp_generic_mapping);
5403 se_priv_copy( &se_rights, &se_add_users );
5405 status = access_check_samr_object(psd, p->server_info->ptok,
5406 &se_rights, GENERIC_RIGHTS_GROUP_WRITE, des_access,
5407 &acc_granted, "_samr_OpenGroup");
5409 if ( !NT_STATUS_IS_OK(status) )
5412 /* this should not be hard-coded like this */
5414 if (!sid_equal(&sid, get_global_sam_sid()))
5415 return NT_STATUS_ACCESS_DENIED;
5417 sid_copy(&info_sid, get_global_sam_sid());
5418 sid_append_rid(&info_sid, r->in.rid);
5419 sid_to_fstring(sid_string, &info_sid);
5421 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5422 return NT_STATUS_NO_MEMORY;
5424 info->acc_granted = acc_granted;
5426 DEBUG(10, ("_samr_OpenGroup:Opening SID: %s\n", sid_string));
5428 /* check if that group really exists */
5430 ret = get_domain_group_from_sid(info->sid, &map);
5433 return NT_STATUS_NO_SUCH_GROUP;
5435 /* get a (unique) handle. open a policy on it. */
5436 if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
5437 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5439 return NT_STATUS_OK;
5442 /*********************************************************************
5443 _samr_RemoveMemberFromForeignDomain
5444 *********************************************************************/
5446 NTSTATUS _samr_RemoveMemberFromForeignDomain(pipes_struct *p,
5447 struct samr_RemoveMemberFromForeignDomain *r)
5449 DOM_SID delete_sid, domain_sid;
5452 DISP_INFO *disp_info = NULL;
5454 sid_copy( &delete_sid, r->in.sid );
5456 DEBUG(5,("_samr_RemoveMemberFromForeignDomain: removing SID [%s]\n",
5457 sid_string_dbg(&delete_sid)));
5459 /* Find the policy handle. Open a policy on it. */
5461 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &domain_sid,
5462 &acc_granted, &disp_info))
5463 return NT_STATUS_INVALID_HANDLE;
5465 result = access_check_samr_function(acc_granted,
5466 STD_RIGHT_DELETE_ACCESS,
5467 "_samr_RemoveMemberFromForeignDomain");
5469 if (!NT_STATUS_IS_OK(result))
5472 DEBUG(8, ("_samr_RemoveMemberFromForeignDomain: sid is %s\n",
5473 sid_string_dbg(&domain_sid)));
5475 /* we can only delete a user from a group since we don't have
5476 nested groups anyways. So in the latter case, just say OK */
5478 /* TODO: The above comment nowadays is bogus. Since we have nested
5479 * groups now, and aliases members are never reported out of the unix
5480 * group membership, the "just say OK" makes this call a no-op. For
5481 * us. This needs fixing however. */
5483 /* I've only ever seen this in the wild when deleting a user from
5484 * usrmgr.exe. domain_sid is the builtin domain, and the sid to delete
5485 * is the user about to be deleted. I very much suspect this is the
5486 * only application of this call. To verify this, let people report
5489 if (!sid_check_is_builtin(&domain_sid)) {
5490 DEBUG(1,("_samr_RemoveMemberFromForeignDomain: domain_sid = %s, "
5491 "global_sam_sid() = %s\n",
5492 sid_string_dbg(&domain_sid),
5493 sid_string_dbg(get_global_sam_sid())));
5494 DEBUGADD(1,("please report to samba-technical@samba.org!\n"));
5495 return NT_STATUS_OK;
5498 force_flush_samr_cache(disp_info);
5500 result = NT_STATUS_OK;
5505 /*******************************************************************
5506 _samr_QueryDomainInfo2
5507 ********************************************************************/
5509 NTSTATUS _samr_QueryDomainInfo2(pipes_struct *p,
5510 struct samr_QueryDomainInfo2 *r)
5512 struct samr_QueryDomainInfo q;
5514 q.in.domain_handle = r->in.domain_handle;
5515 q.in.level = r->in.level;
5517 q.out.info = r->out.info;
5519 return _samr_QueryDomainInfo(p, &q);
5522 /*******************************************************************
5524 ********************************************************************/
5526 NTSTATUS _samr_SetDomainInfo(pipes_struct *p,
5527 struct samr_SetDomainInfo *r)
5529 struct samr_info *info = NULL;
5530 time_t u_expire, u_min_age;
5532 time_t u_lock_duration, u_reset_time;
5535 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5537 /* find the policy handle. open a policy on it. */
5538 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
5539 return NT_STATUS_INVALID_HANDLE;
5541 /* We do have different access bits for info
5542 * levels here, but we're really just looking for
5543 * GENERIC_RIGHTS_DOMAIN_WRITE access. Unfortunately
5544 * this maps to different specific bits. So
5545 * assume if we have SAMR_DOMAIN_ACCESS_SET_INFO_1
5548 result = access_check_samr_function(info->acc_granted,
5549 SAMR_DOMAIN_ACCESS_SET_INFO_1,
5550 "_samr_SetDomainInfo");
5552 if (!NT_STATUS_IS_OK(result))
5555 DEBUG(5,("_samr_SetDomainInfo: level: %d\n", r->in.level));
5557 switch (r->in.level) {
5559 u_expire=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.max_password_age);
5560 u_min_age=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.min_password_age);
5561 pdb_set_account_policy(AP_MIN_PASSWORD_LEN, (uint32)r->in.info->info1.min_password_length);
5562 pdb_set_account_policy(AP_PASSWORD_HISTORY, (uint32)r->in.info->info1.password_history_length);
5563 pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, (uint32)r->in.info->info1.password_properties);
5564 pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (int)u_expire);
5565 pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (int)u_min_age);
5570 u_logout=nt_time_to_unix_abs((NTTIME *)&r->in.info->info3.force_logoff_time);
5571 pdb_set_account_policy(AP_TIME_TO_LOGOUT, (int)u_logout);
5580 u_lock_duration=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_duration);
5581 if (u_lock_duration != -1)
5582 u_lock_duration /= 60;
5584 u_reset_time=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_window)/60;
5586 pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (int)u_lock_duration);
5587 pdb_set_account_policy(AP_RESET_COUNT_TIME, (int)u_reset_time);
5588 pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT, (uint32)r->in.info->info12.lockout_threshold);
5591 return NT_STATUS_INVALID_INFO_CLASS;
5594 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5596 return NT_STATUS_OK;
5599 /****************************************************************
5600 _samr_GetDisplayEnumerationIndex
5601 ****************************************************************/
5603 NTSTATUS _samr_GetDisplayEnumerationIndex(pipes_struct *p,
5604 struct samr_GetDisplayEnumerationIndex *r)
5606 struct samr_info *info = NULL;
5607 uint32_t max_entries = (uint32_t) -1;
5608 uint32_t enum_context = 0;
5610 uint32_t num_account = 0;
5611 struct samr_displayentry *entries = NULL;
5614 DEBUG(5,("_samr_GetDisplayEnumerationIndex: %d\n", __LINE__));
5616 /* find the policy handle. open a policy on it. */
5617 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
5618 return NT_STATUS_INVALID_HANDLE;
5621 status = access_check_samr_function(info->acc_granted,
5622 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
5623 "_samr_GetDisplayEnumerationIndex");
5624 if (!NT_STATUS_IS_OK(status)) {
5628 if ((r->in.level < 1) || (r->in.level > 3)) {
5629 DEBUG(0,("_samr_GetDisplayEnumerationIndex: "
5630 "Unknown info level (%u)\n",
5632 return NT_STATUS_INVALID_INFO_CLASS;
5637 /* The following done as ROOT. Don't return without unbecome_root(). */
5639 switch (r->in.level) {
5641 if (info->disp_info->users == NULL) {
5642 info->disp_info->users = pdb_search_users(ACB_NORMAL);
5643 if (info->disp_info->users == NULL) {
5645 return NT_STATUS_ACCESS_DENIED;
5647 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5648 "starting user enumeration at index %u\n",
5649 (unsigned int)enum_context));
5651 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5652 "using cached user enumeration at index %u\n",
5653 (unsigned int)enum_context));
5655 num_account = pdb_search_entries(info->disp_info->users,
5656 enum_context, max_entries,
5660 if (info->disp_info->machines == NULL) {
5661 info->disp_info->machines =
5662 pdb_search_users(ACB_WSTRUST|ACB_SVRTRUST);
5663 if (info->disp_info->machines == NULL) {
5665 return NT_STATUS_ACCESS_DENIED;
5667 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5668 "starting machine enumeration at index %u\n",
5669 (unsigned int)enum_context));
5671 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5672 "using cached machine enumeration at index %u\n",
5673 (unsigned int)enum_context));
5675 num_account = pdb_search_entries(info->disp_info->machines,
5676 enum_context, max_entries,
5680 if (info->disp_info->groups == NULL) {
5681 info->disp_info->groups = pdb_search_groups();
5682 if (info->disp_info->groups == NULL) {
5684 return NT_STATUS_ACCESS_DENIED;
5686 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5687 "starting group enumeration at index %u\n",
5688 (unsigned int)enum_context));
5690 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5691 "using cached group enumeration at index %u\n",
5692 (unsigned int)enum_context));
5694 num_account = pdb_search_entries(info->disp_info->groups,
5695 enum_context, max_entries,
5700 smb_panic("info class changed");
5706 /* Ensure we cache this enumeration. */
5707 set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
5709 DEBUG(10,("_samr_GetDisplayEnumerationIndex: looking for :%s\n",
5710 r->in.name->string));
5712 for (i=0; i<num_account; i++) {
5713 if (strequal(entries[i].account_name, r->in.name->string)) {
5714 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5715 "found %s at idx %d\n",
5716 r->in.name->string, i));
5718 return NT_STATUS_OK;
5722 /* assuming account_name lives at the very end */
5723 *r->out.idx = num_account;
5725 return NT_STATUS_NO_MORE_ENTRIES;
5728 /****************************************************************
5729 _samr_GetDisplayEnumerationIndex2
5730 ****************************************************************/
5732 NTSTATUS _samr_GetDisplayEnumerationIndex2(pipes_struct *p,
5733 struct samr_GetDisplayEnumerationIndex2 *r)
5735 struct samr_GetDisplayEnumerationIndex q;
5737 q.in.domain_handle = r->in.domain_handle;
5738 q.in.level = r->in.level;
5739 q.in.name = r->in.name;
5741 q.out.idx = r->out.idx;
5743 return _samr_GetDisplayEnumerationIndex(p, &q);
5746 /****************************************************************
5747 ****************************************************************/
5749 NTSTATUS _samr_Shutdown(pipes_struct *p,
5750 struct samr_Shutdown *r)
5752 p->rng_fault_state = true;
5753 return NT_STATUS_NOT_IMPLEMENTED;
5756 /****************************************************************
5757 ****************************************************************/
5759 NTSTATUS _samr_SetMemberAttributesOfGroup(pipes_struct *p,
5760 struct samr_SetMemberAttributesOfGroup *r)
5762 p->rng_fault_state = true;
5763 return NT_STATUS_NOT_IMPLEMENTED;
5766 /****************************************************************
5767 ****************************************************************/
5769 NTSTATUS _samr_ChangePasswordUser(pipes_struct *p,
5770 struct samr_ChangePasswordUser *r)
5772 p->rng_fault_state = true;
5773 return NT_STATUS_NOT_IMPLEMENTED;
5776 /****************************************************************
5777 ****************************************************************/
5779 NTSTATUS _samr_TestPrivateFunctionsDomain(pipes_struct *p,
5780 struct samr_TestPrivateFunctionsDomain *r)
5782 p->rng_fault_state = true;
5783 return NT_STATUS_NOT_IMPLEMENTED;
5786 /****************************************************************
5787 ****************************************************************/
5789 NTSTATUS _samr_TestPrivateFunctionsUser(pipes_struct *p,
5790 struct samr_TestPrivateFunctionsUser *r)
5792 p->rng_fault_state = true;
5793 return NT_STATUS_NOT_IMPLEMENTED;
5796 /****************************************************************
5797 ****************************************************************/
5799 NTSTATUS _samr_AddMultipleMembersToAlias(pipes_struct *p,
5800 struct samr_AddMultipleMembersToAlias *r)
5802 p->rng_fault_state = true;
5803 return NT_STATUS_NOT_IMPLEMENTED;
5806 /****************************************************************
5807 ****************************************************************/
5809 NTSTATUS _samr_RemoveMultipleMembersFromAlias(pipes_struct *p,
5810 struct samr_RemoveMultipleMembersFromAlias *r)
5812 p->rng_fault_state = true;
5813 return NT_STATUS_NOT_IMPLEMENTED;
5816 /****************************************************************
5817 ****************************************************************/
5819 NTSTATUS _samr_OemChangePasswordUser2(pipes_struct *p,
5820 struct samr_OemChangePasswordUser2 *r)
5822 p->rng_fault_state = true;
5823 return NT_STATUS_NOT_IMPLEMENTED;
5826 /****************************************************************
5827 ****************************************************************/
5829 NTSTATUS _samr_SetBootKeyInformation(pipes_struct *p,
5830 struct samr_SetBootKeyInformation *r)
5832 p->rng_fault_state = true;
5833 return NT_STATUS_NOT_IMPLEMENTED;
5836 /****************************************************************
5837 ****************************************************************/
5839 NTSTATUS _samr_GetBootKeyInformation(pipes_struct *p,
5840 struct samr_GetBootKeyInformation *r)
5842 p->rng_fault_state = true;
5843 return NT_STATUS_NOT_IMPLEMENTED;
5846 /****************************************************************
5847 ****************************************************************/
5849 NTSTATUS _samr_Connect3(pipes_struct *p,
5850 struct samr_Connect3 *r)
5852 p->rng_fault_state = true;
5853 return NT_STATUS_NOT_IMPLEMENTED;
5856 /****************************************************************
5857 ****************************************************************/
5859 NTSTATUS _samr_RidToSid(pipes_struct *p,
5860 struct samr_RidToSid *r)
5862 p->rng_fault_state = true;
5863 return NT_STATUS_NOT_IMPLEMENTED;
5866 /****************************************************************
5867 ****************************************************************/
5869 NTSTATUS _samr_SetDsrmPassword(pipes_struct *p,
5870 struct samr_SetDsrmPassword *r)
5872 p->rng_fault_state = true;
5873 return NT_STATUS_NOT_IMPLEMENTED;
5876 /****************************************************************
5877 ****************************************************************/
5879 NTSTATUS _samr_ValidatePassword(pipes_struct *p,
5880 struct samr_ValidatePassword *r)
5882 p->rng_fault_state = true;
5883 return NT_STATUS_NOT_IMPLEMENTED;