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 */
79 static const struct generic_mapping sam_generic_mapping = {
80 GENERIC_RIGHTS_SAM_READ,
81 GENERIC_RIGHTS_SAM_WRITE,
82 GENERIC_RIGHTS_SAM_EXECUTE,
83 GENERIC_RIGHTS_SAM_ALL_ACCESS};
84 static const struct generic_mapping dom_generic_mapping = {
85 GENERIC_RIGHTS_DOMAIN_READ,
86 GENERIC_RIGHTS_DOMAIN_WRITE,
87 GENERIC_RIGHTS_DOMAIN_EXECUTE,
88 GENERIC_RIGHTS_DOMAIN_ALL_ACCESS};
89 static const struct generic_mapping usr_generic_mapping = {
90 GENERIC_RIGHTS_USER_READ,
91 GENERIC_RIGHTS_USER_WRITE,
92 GENERIC_RIGHTS_USER_EXECUTE,
93 GENERIC_RIGHTS_USER_ALL_ACCESS};
94 static const struct generic_mapping usr_nopwchange_generic_mapping = {
95 GENERIC_RIGHTS_USER_READ,
96 GENERIC_RIGHTS_USER_WRITE,
97 GENERIC_RIGHTS_USER_EXECUTE & ~SAMR_USER_ACCESS_CHANGE_PASSWORD,
98 GENERIC_RIGHTS_USER_ALL_ACCESS};
99 static const struct generic_mapping grp_generic_mapping = {
100 GENERIC_RIGHTS_GROUP_READ,
101 GENERIC_RIGHTS_GROUP_WRITE,
102 GENERIC_RIGHTS_GROUP_EXECUTE,
103 GENERIC_RIGHTS_GROUP_ALL_ACCESS};
104 static const struct generic_mapping ali_generic_mapping = {
105 GENERIC_RIGHTS_ALIAS_READ,
106 GENERIC_RIGHTS_ALIAS_WRITE,
107 GENERIC_RIGHTS_ALIAS_EXECUTE,
108 GENERIC_RIGHTS_ALIAS_ALL_ACCESS};
110 /*******************************************************************
111 *******************************************************************/
113 static NTSTATUS make_samr_object_sd( TALLOC_CTX *ctx, SEC_DESC **psd, size_t *sd_size,
114 const struct generic_mapping *map,
115 DOM_SID *sid, uint32 sid_access )
117 DOM_SID domadmin_sid;
118 SEC_ACE ace[5]; /* at most 5 entries */
123 /* basic access for Everyone */
125 init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
126 map->generic_execute | map->generic_read, 0);
128 /* add Full Access 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
130 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
131 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
132 init_sec_ace(&ace[i++], &global_sid_Builtin_Account_Operators,
133 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
135 /* Add Full Access for Domain Admins if we are a DC */
138 sid_copy( &domadmin_sid, get_global_sam_sid() );
139 sid_append_rid( &domadmin_sid, DOMAIN_GROUP_RID_ADMINS );
140 init_sec_ace(&ace[i++], &domadmin_sid,
141 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
144 /* if we have a sid, give it some special access */
147 init_sec_ace(&ace[i++], sid, SEC_ACE_TYPE_ACCESS_ALLOWED, sid_access, 0);
150 /* create the security descriptor */
152 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) == NULL)
153 return NT_STATUS_NO_MEMORY;
155 if ((*psd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
156 SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
157 psa, sd_size)) == NULL)
158 return NT_STATUS_NO_MEMORY;
163 /*******************************************************************
164 Checks if access to an object should be granted, and returns that
165 level of access for further checks.
166 ********************************************************************/
168 static NTSTATUS access_check_samr_object( SEC_DESC *psd, NT_USER_TOKEN *token,
169 SE_PRIV *rights, uint32 rights_mask,
170 uint32 des_access, uint32 *acc_granted,
173 NTSTATUS status = NT_STATUS_ACCESS_DENIED;
174 uint32 saved_mask = 0;
176 /* check privileges; certain SAM access bits should be overridden
177 by privileges (mostly having to do with creating/modifying/deleting
180 if ( rights && user_has_any_privilege( token, rights ) ) {
182 saved_mask = (des_access & rights_mask);
183 des_access &= ~saved_mask;
185 DEBUG(4,("access_check_samr_object: user rights access mask [0x%x]\n",
190 /* check the security descriptor first */
192 status = se_access_check(psd, token, des_access, acc_granted);
193 if (NT_STATUS_IS_OK(status)) {
197 /* give root a free pass */
199 if ( geteuid() == sec_initial_uid() ) {
201 DEBUG(4,("%s: ACCESS should be DENIED (requested: %#010x)\n", debug, des_access));
202 DEBUGADD(4,("but overritten by euid == sec_initial_uid()\n"));
204 *acc_granted = des_access;
206 status = NT_STATUS_OK;
212 /* add in any bits saved during the privilege check (only
213 matters is status is ok) */
215 *acc_granted |= rights_mask;
217 DEBUG(4,("%s: access %s (requested: 0x%08x, granted: 0x%08x)\n",
218 debug, NT_STATUS_IS_OK(status) ? "GRANTED" : "DENIED",
219 des_access, *acc_granted));
224 /*******************************************************************
225 Checks if access to a function can be granted
226 ********************************************************************/
228 static NTSTATUS access_check_samr_function(uint32 acc_granted, uint32 acc_required, const char *debug)
230 DEBUG(5,("%s: access check ((granted: %#010x; required: %#010x)\n",
231 debug, acc_granted, acc_required));
233 /* check the security descriptor first */
235 if ( (acc_granted&acc_required) == acc_required )
238 /* give root a free pass */
240 if (geteuid() == sec_initial_uid()) {
242 DEBUG(4,("%s: ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
243 debug, acc_granted, acc_required));
244 DEBUGADD(4,("but overwritten by euid == 0\n"));
249 DEBUG(2,("%s: ACCESS DENIED (granted: %#010x; required: %#010x)\n",
250 debug, acc_granted, acc_required));
252 return NT_STATUS_ACCESS_DENIED;
255 /*******************************************************************
256 Map any MAXIMUM_ALLOWED_ACCESS request to a valid access set.
257 ********************************************************************/
259 static void map_max_allowed_access(const NT_USER_TOKEN *token,
260 uint32_t *pacc_requested)
262 if (!((*pacc_requested) & MAXIMUM_ALLOWED_ACCESS)) {
265 *pacc_requested &= ~MAXIMUM_ALLOWED_ACCESS;
267 /* At least try for generic read. */
268 *pacc_requested = GENERIC_READ_ACCESS;
270 /* root gets anything. */
271 if (geteuid() == sec_initial_uid()) {
272 *pacc_requested |= GENERIC_ALL_ACCESS;
276 /* Full Access for 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
278 if (is_sid_in_token(token, &global_sid_Builtin_Administrators) ||
279 is_sid_in_token(token, &global_sid_Builtin_Account_Operators)) {
280 *pacc_requested |= GENERIC_ALL_ACCESS;
284 /* Full access for DOMAIN\Domain Admins. */
286 DOM_SID domadmin_sid;
287 sid_copy( &domadmin_sid, get_global_sam_sid() );
288 sid_append_rid( &domadmin_sid, DOMAIN_GROUP_RID_ADMINS );
289 if (is_sid_in_token(token, &domadmin_sid)) {
290 *pacc_requested |= GENERIC_ALL_ACCESS;
294 /* TODO ! Check privileges. */
297 /*******************************************************************
298 Fetch or create a dispinfo struct.
299 ********************************************************************/
301 static DISP_INFO *get_samr_dispinfo_by_sid(DOM_SID *psid)
304 * We do a static cache for DISP_INFO's here. Explanation can be found
305 * in Jeremy's checkin message to r11793:
307 * Fix the SAMR cache so it works across completely insane
308 * client behaviour (ie.:
309 * open pipe/open SAMR handle/enumerate 0 - 1024
310 * close SAMR handle, close pipe.
311 * open pipe/open SAMR handle/enumerate 1024 - 2048...
312 * close SAMR handle, close pipe.
313 * And on ad-nausium. Amazing.... probably object-oriented
314 * client side programming in action yet again.
315 * This change should *massively* improve performance when
316 * enumerating users from an LDAP database.
319 * "Our" and the builtin domain are the only ones where we ever
320 * enumerate stuff, so just cache 2 entries.
323 static struct disp_info builtin_dispinfo;
324 static struct disp_info domain_dispinfo;
326 /* There are two cases to consider here:
327 1) The SID is a domain SID and we look for an equality match, or
328 2) This is an account SID and so we return the DISP_INFO* for our
335 if (sid_check_is_builtin(psid) || sid_check_is_in_builtin(psid)) {
337 * Necessary only once, but it does not really hurt.
339 sid_copy(&builtin_dispinfo.sid, &global_sid_Builtin);
341 return &builtin_dispinfo;
344 if (sid_check_is_domain(psid) || sid_check_is_in_our_domain(psid)) {
346 * Necessary only once, but it does not really hurt.
348 sid_copy(&domain_dispinfo.sid, get_global_sam_sid());
350 return &domain_dispinfo;
356 /*******************************************************************
357 Create a samr_info struct.
358 ********************************************************************/
360 static struct samr_info *get_samr_info_by_sid(DOM_SID *psid)
362 struct samr_info *info;
367 sid_to_fstring(sid_str, psid);
369 fstrcpy(sid_str,"(NULL)");
372 mem_ctx = talloc_init("samr_info for domain sid %s", sid_str);
374 if ((info = TALLOC_ZERO_P(mem_ctx, struct samr_info)) == NULL)
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;
385 info->mem_ctx = mem_ctx;
387 info->disp_info = get_samr_dispinfo_by_sid(psid);
392 /*******************************************************************
393 Function to free the per SID data.
394 ********************************************************************/
396 static void free_samr_cache(DISP_INFO *disp_info)
398 DEBUG(10, ("free_samr_cache: deleting cache for SID %s\n",
399 sid_string_dbg(&disp_info->sid)));
401 /* We need to become root here because the paged search might have to
402 * tell the LDAP server we're not interested in the rest anymore. */
406 if (disp_info->users) {
407 DEBUG(10,("free_samr_cache: deleting users cache\n"));
408 pdb_search_destroy(disp_info->users);
409 disp_info->users = NULL;
411 if (disp_info->machines) {
412 DEBUG(10,("free_samr_cache: deleting machines cache\n"));
413 pdb_search_destroy(disp_info->machines);
414 disp_info->machines = NULL;
416 if (disp_info->groups) {
417 DEBUG(10,("free_samr_cache: deleting groups cache\n"));
418 pdb_search_destroy(disp_info->groups);
419 disp_info->groups = NULL;
421 if (disp_info->aliases) {
422 DEBUG(10,("free_samr_cache: deleting aliases cache\n"));
423 pdb_search_destroy(disp_info->aliases);
424 disp_info->aliases = NULL;
426 if (disp_info->enum_users) {
427 DEBUG(10,("free_samr_cache: deleting enum_users cache\n"));
428 pdb_search_destroy(disp_info->enum_users);
429 disp_info->enum_users = NULL;
431 disp_info->enum_acb_mask = 0;
436 /*******************************************************************
437 Function to free the per handle data.
438 ********************************************************************/
440 static void free_samr_info(void *ptr)
442 struct samr_info *info=(struct samr_info *) ptr;
444 /* Only free the dispinfo cache if no one bothered to set up
447 if (info->disp_info && info->disp_info->cache_timeout_event == NULL) {
448 free_samr_cache(info->disp_info);
451 talloc_destroy(info->mem_ctx);
454 /*******************************************************************
455 Idle event handler. Throw away the disp info cache.
456 ********************************************************************/
458 static void disp_info_cache_idle_timeout_handler(struct event_context *ev_ctx,
459 struct timed_event *te,
460 const struct timeval *now,
463 DISP_INFO *disp_info = (DISP_INFO *)private_data;
465 TALLOC_FREE(disp_info->cache_timeout_event);
467 DEBUG(10, ("disp_info_cache_idle_timeout_handler: caching timed "
469 free_samr_cache(disp_info);
472 /*******************************************************************
473 Setup cache removal idle event handler.
474 ********************************************************************/
476 static void set_disp_info_cache_timeout(DISP_INFO *disp_info, time_t secs_fromnow)
478 /* Remove any pending timeout and update. */
480 TALLOC_FREE(disp_info->cache_timeout_event);
482 DEBUG(10,("set_disp_info_cache_timeout: caching enumeration for "
483 "SID %s for %u seconds\n", sid_string_dbg(&disp_info->sid),
484 (unsigned int)secs_fromnow ));
486 disp_info->cache_timeout_event = event_add_timed(
487 smbd_event_context(), NULL,
488 timeval_current_ofs(secs_fromnow, 0),
489 "disp_info_cache_idle_timeout_handler",
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 init_samr_alias_info1(&alias_info->all,
1772 case ALIASINFODESCRIPTION:
1773 init_samr_alias_info3(&alias_info->description,
1777 return NT_STATUS_INVALID_INFO_CLASS;
1780 *r->out.info = alias_info;
1782 DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
1784 return NT_STATUS_OK;
1787 /*******************************************************************
1789 ********************************************************************/
1791 NTSTATUS _samr_LookupNames(pipes_struct *p,
1792 struct samr_LookupNames *r)
1796 enum lsa_SidType *type;
1798 int num_rids = r->in.num_names;
1801 struct samr_Ids rids, types;
1802 uint32_t num_mapped = 0;
1804 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1806 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &pol_sid, &acc_granted, NULL)) {
1807 return NT_STATUS_OBJECT_TYPE_MISMATCH;
1810 status = access_check_samr_function(acc_granted,
1811 0, /* Don't know the acc_bits yet */
1812 "_samr_LookupNames");
1813 if (!NT_STATUS_IS_OK(status)) {
1817 if (num_rids > MAX_SAM_ENTRIES) {
1818 num_rids = MAX_SAM_ENTRIES;
1819 DEBUG(5,("_samr_LookupNames: truncating entries to %d\n", num_rids));
1822 rid = talloc_array(p->mem_ctx, uint32, num_rids);
1823 NT_STATUS_HAVE_NO_MEMORY(rid);
1825 type = talloc_array(p->mem_ctx, enum lsa_SidType, num_rids);
1826 NT_STATUS_HAVE_NO_MEMORY(type);
1828 DEBUG(5,("_samr_LookupNames: looking name on SID %s\n",
1829 sid_string_dbg(&pol_sid)));
1831 for (i = 0; i < num_rids; i++) {
1833 status = NT_STATUS_NONE_MAPPED;
1834 type[i] = SID_NAME_UNKNOWN;
1836 rid[i] = 0xffffffff;
1838 if (sid_check_is_builtin(&pol_sid)) {
1839 if (lookup_builtin_name(r->in.names[i].string,
1842 type[i] = SID_NAME_ALIAS;
1845 lookup_global_sam_name(r->in.names[i].string, 0,
1849 if (type[i] != SID_NAME_UNKNOWN) {
1854 if (num_mapped == num_rids) {
1855 status = NT_STATUS_OK;
1856 } else if (num_mapped == 0) {
1857 status = NT_STATUS_NONE_MAPPED;
1859 status = STATUS_SOME_UNMAPPED;
1862 rids.count = num_rids;
1865 types.count = num_rids;
1868 *r->out.rids = rids;
1869 *r->out.types = types;
1871 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1876 /*******************************************************************
1877 _samr_ChangePasswordUser2
1878 ********************************************************************/
1880 NTSTATUS _samr_ChangePasswordUser2(pipes_struct *p,
1881 struct samr_ChangePasswordUser2 *r)
1887 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1889 fstrcpy(user_name, r->in.account->string);
1890 fstrcpy(wks, r->in.server->string);
1892 DEBUG(5,("_samr_ChangePasswordUser2: user: %s wks: %s\n", user_name, wks));
1895 * Pass the user through the NT -> unix user mapping
1899 (void)map_username(user_name);
1902 * UNIX username case mangling not required, pass_oem_change
1903 * is case insensitive.
1906 status = pass_oem_change(user_name,
1907 r->in.lm_password->data,
1908 r->in.lm_verifier->hash,
1909 r->in.nt_password->data,
1910 r->in.nt_verifier->hash,
1913 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1918 /*******************************************************************
1919 _samr_ChangePasswordUser3
1920 ********************************************************************/
1922 NTSTATUS _samr_ChangePasswordUser3(pipes_struct *p,
1923 struct samr_ChangePasswordUser3 *r)
1927 const char *wks = NULL;
1928 uint32 reject_reason;
1929 struct samr_DomInfo1 *dominfo = NULL;
1930 struct samr_ChangeReject *reject = NULL;
1932 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
1934 fstrcpy(user_name, r->in.account->string);
1935 if (r->in.server && r->in.server->string) {
1936 wks = r->in.server->string;
1939 DEBUG(5,("_samr_ChangePasswordUser3: user: %s wks: %s\n", user_name, wks));
1942 * Pass the user through the NT -> unix user mapping
1946 (void)map_username(user_name);
1949 * UNIX username case mangling not required, pass_oem_change
1950 * is case insensitive.
1953 status = pass_oem_change(user_name,
1954 r->in.lm_password->data,
1955 r->in.lm_verifier->hash,
1956 r->in.nt_password->data,
1957 r->in.nt_verifier->hash,
1960 if (NT_STATUS_EQUAL(status, NT_STATUS_PASSWORD_RESTRICTION) ||
1961 NT_STATUS_EQUAL(status, NT_STATUS_ACCOUNT_RESTRICTION)) {
1963 uint32 min_pass_len,pass_hist,password_properties;
1964 time_t u_expire, u_min_age;
1965 NTTIME nt_expire, nt_min_age;
1966 uint32 account_policy_temp;
1968 dominfo = TALLOC_ZERO_P(p->mem_ctx, struct samr_DomInfo1);
1970 return NT_STATUS_NO_MEMORY;
1973 reject = TALLOC_ZERO_P(p->mem_ctx, struct samr_ChangeReject);
1975 return NT_STATUS_NO_MEMORY;
1982 pdb_get_account_policy(AP_MIN_PASSWORD_LEN, &account_policy_temp);
1983 min_pass_len = account_policy_temp;
1985 pdb_get_account_policy(AP_PASSWORD_HISTORY, &account_policy_temp);
1986 pass_hist = account_policy_temp;
1988 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, &account_policy_temp);
1989 password_properties = account_policy_temp;
1991 pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &account_policy_temp);
1992 u_expire = account_policy_temp;
1994 pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &account_policy_temp);
1995 u_min_age = account_policy_temp;
2001 unix_to_nt_time_abs(&nt_expire, u_expire);
2002 unix_to_nt_time_abs(&nt_min_age, u_min_age);
2004 if (lp_check_password_script() && *lp_check_password_script()) {
2005 password_properties |= DOMAIN_PASSWORD_COMPLEX;
2008 init_samr_DomInfo1(dominfo,
2011 password_properties,
2015 reject->reason = reject_reason;
2017 *r->out.dominfo = dominfo;
2018 *r->out.reject = reject;
2021 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
2026 /*******************************************************************
2027 makes a SAMR_R_LOOKUP_RIDS structure.
2028 ********************************************************************/
2030 static bool make_samr_lookup_rids(TALLOC_CTX *ctx, uint32 num_names,
2032 struct lsa_String **lsa_name_array_p)
2034 struct lsa_String *lsa_name_array = NULL;
2037 *lsa_name_array_p = NULL;
2039 if (num_names != 0) {
2040 lsa_name_array = TALLOC_ZERO_ARRAY(ctx, struct lsa_String, num_names);
2041 if (!lsa_name_array) {
2046 for (i = 0; i < num_names; i++) {
2047 DEBUG(10, ("names[%d]:%s\n", i, names[i] && *names[i] ? names[i] : ""));
2048 init_lsa_String(&lsa_name_array[i], names[i]);
2051 *lsa_name_array_p = lsa_name_array;
2056 /*******************************************************************
2058 ********************************************************************/
2060 NTSTATUS _samr_LookupRids(pipes_struct *p,
2061 struct samr_LookupRids *r)
2065 enum lsa_SidType *attrs = NULL;
2066 uint32 *wire_attrs = NULL;
2068 int num_rids = (int)r->in.num_rids;
2071 struct lsa_Strings names_array;
2072 struct samr_Ids types_array;
2073 struct lsa_String *lsa_names = NULL;
2075 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
2077 /* find the policy handle. open a policy on it. */
2078 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &pol_sid, &acc_granted, NULL))
2079 return NT_STATUS_INVALID_HANDLE;
2081 status = access_check_samr_function(acc_granted,
2082 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
2083 "_samr_LookupRids");
2084 if (!NT_STATUS_IS_OK(status)) {
2088 if (num_rids > 1000) {
2089 DEBUG(0, ("Got asked for %d rids (more than 1000) -- according "
2090 "to samba4 idl this is not possible\n", num_rids));
2091 return NT_STATUS_UNSUCCESSFUL;
2095 names = TALLOC_ZERO_ARRAY(p->mem_ctx, const char *, num_rids);
2096 attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, enum lsa_SidType, num_rids);
2097 wire_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_rids);
2099 if ((names == NULL) || (attrs == NULL) || (wire_attrs==NULL))
2100 return NT_STATUS_NO_MEMORY;
2107 become_root(); /* lookup_sid can require root privs */
2108 status = pdb_lookup_rids(&pol_sid, num_rids, r->in.rids,
2112 if (NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED) && (num_rids == 0)) {
2113 status = NT_STATUS_OK;
2116 if (!make_samr_lookup_rids(p->mem_ctx, num_rids, names,
2118 return NT_STATUS_NO_MEMORY;
2121 /* Convert from enum lsa_SidType to uint32 for wire format. */
2122 for (i = 0; i < num_rids; i++) {
2123 wire_attrs[i] = (uint32)attrs[i];
2126 names_array.count = num_rids;
2127 names_array.names = lsa_names;
2129 types_array.count = num_rids;
2130 types_array.ids = wire_attrs;
2132 *r->out.names = names_array;
2133 *r->out.types = types_array;
2135 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
2140 /*******************************************************************
2142 ********************************************************************/
2144 NTSTATUS _samr_OpenUser(pipes_struct *p,
2145 struct samr_OpenUser *r)
2147 struct samu *sampass=NULL;
2149 POLICY_HND domain_pol = *r->in.domain_handle;
2150 POLICY_HND *user_pol = r->out.user_handle;
2151 struct samr_info *info = NULL;
2152 SEC_DESC *psd = NULL;
2154 uint32 des_access = r->in.access_mask;
2160 /* find the domain policy handle and get domain SID / access bits in the domain policy. */
2162 if ( !get_lsa_policy_samr_sid(p, &domain_pol, &sid, &acc_granted, NULL) )
2163 return NT_STATUS_INVALID_HANDLE;
2165 nt_status = access_check_samr_function(acc_granted,
2166 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
2169 if ( !NT_STATUS_IS_OK(nt_status) )
2172 if ( !(sampass = samu_new( p->mem_ctx )) ) {
2173 return NT_STATUS_NO_MEMORY;
2176 /* append the user's RID to it */
2178 if (!sid_append_rid(&sid, r->in.rid))
2179 return NT_STATUS_NO_SUCH_USER;
2181 /* check if access can be granted as requested by client. */
2183 map_max_allowed_access(p->server_info->ptok, &des_access);
2185 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping, &sid, SAMR_USR_RIGHTS_WRITE_PW);
2186 se_map_generic(&des_access, &usr_generic_mapping);
2188 se_priv_copy( &se_rights, &se_machine_account );
2189 se_priv_add( &se_rights, &se_add_users );
2191 nt_status = access_check_samr_object(psd, p->server_info->ptok,
2192 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
2193 &acc_granted, "_samr_OpenUser");
2195 if ( !NT_STATUS_IS_OK(nt_status) )
2199 ret=pdb_getsampwsid(sampass, &sid);
2202 /* check that the SID exists in our domain. */
2204 return NT_STATUS_NO_SUCH_USER;
2207 TALLOC_FREE(sampass);
2209 /* associate the user's SID and access bits with the new handle. */
2210 if ((info = get_samr_info_by_sid(&sid)) == NULL)
2211 return NT_STATUS_NO_MEMORY;
2212 info->acc_granted = acc_granted;
2214 /* get a (unique) handle. open a policy on it. */
2215 if (!create_policy_hnd(p, user_pol, free_samr_info, (void *)info))
2216 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2218 return NT_STATUS_OK;
2221 /*************************************************************************
2222 *************************************************************************/
2224 static NTSTATUS init_samr_parameters_string(TALLOC_CTX *mem_ctx,
2226 struct lsa_BinaryString **_r)
2228 struct lsa_BinaryString *r;
2231 return NT_STATUS_INVALID_PARAMETER;
2234 r = TALLOC_ZERO_P(mem_ctx, struct lsa_BinaryString);
2236 return NT_STATUS_NO_MEMORY;
2239 r->array = TALLOC_ZERO_ARRAY(mem_ctx, uint16_t, blob->length/2);
2241 return NT_STATUS_NO_MEMORY;
2243 memcpy(r->array, blob->data, blob->length);
2244 r->size = blob->length;
2245 r->length = blob->length;
2248 return NT_STATUS_NO_MEMORY;
2253 return NT_STATUS_OK;
2256 static NTSTATUS get_user_info_5(TALLOC_CTX *mem_ctx,
2257 struct samr_UserInfo5 *r,
2259 DOM_SID *domain_sid)
2261 struct samu *pw = NULL;
2263 const DOM_SID *sid_user, *sid_group;
2264 uint32_t rid, primary_gid;
2265 NTTIME last_logon, last_logoff, last_password_change,
2267 const char *account_name, *full_name, *home_directory, *home_drive,
2268 *logon_script, *profile_path, *description,
2269 *workstations, *comment;
2270 struct samr_LogonHours logon_hours;
2274 if (!(pw = samu_new(mem_ctx))) {
2275 return NT_STATUS_NO_MEMORY;
2279 ret = pdb_getsampwsid(pw, user_sid);
2283 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
2285 return NT_STATUS_NO_SUCH_USER;
2288 samr_clear_sam_passwd(pw);
2290 DEBUG(3,("User:[%s]\n", pdb_get_username(pw)));
2292 sid_user = pdb_get_user_sid(pw);
2294 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2295 DEBUG(0, ("get_user_info_5: User %s has SID %s, \nwhich conflicts with "
2296 "the domain sid %s. Failing operation.\n",
2297 pdb_get_username(pw), sid_string_dbg(sid_user),
2298 sid_string_dbg(domain_sid)));
2300 return NT_STATUS_UNSUCCESSFUL;
2304 sid_group = pdb_get_group_sid(pw);
2307 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2308 DEBUG(0, ("get_user_info_5: User %s has Primary Group SID %s, \n"
2309 "which conflicts with the domain sid %s. Failing operation.\n",
2310 pdb_get_username(pw), sid_string_dbg(sid_group),
2311 sid_string_dbg(domain_sid)));
2313 return NT_STATUS_UNSUCCESSFUL;
2316 unix_to_nt_time(&last_logon, pdb_get_logon_time(pw));
2317 unix_to_nt_time(&last_logoff, pdb_get_logoff_time(pw));
2318 unix_to_nt_time(&acct_expiry, pdb_get_kickoff_time(pw));
2319 unix_to_nt_time(&last_password_change, pdb_get_pass_last_set_time(pw));
2321 account_name = talloc_strdup(mem_ctx, pdb_get_username(pw));
2322 full_name = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2323 home_directory = talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2324 home_drive = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2325 logon_script = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2326 profile_path = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2327 description = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2328 workstations = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2329 comment = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2331 logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2333 init_samr_user_info5(r,
2347 pdb_get_bad_password_count(pw),
2348 pdb_get_logon_count(pw),
2349 last_password_change,
2351 pdb_get_acct_ctrl(pw));
2355 return NT_STATUS_OK;
2358 /*************************************************************************
2359 get_user_info_7. Safe. Only gives out account_name.
2360 *************************************************************************/
2362 static NTSTATUS get_user_info_7(TALLOC_CTX *mem_ctx,
2363 struct samr_UserInfo7 *r,
2366 struct samu *smbpass=NULL;
2368 const char *account_name = NULL;
2372 if ( !(smbpass = samu_new( mem_ctx )) ) {
2373 return NT_STATUS_NO_MEMORY;
2377 ret = pdb_getsampwsid(smbpass, user_sid);
2381 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
2382 return NT_STATUS_NO_SUCH_USER;
2385 account_name = talloc_strdup(mem_ctx, pdb_get_username(smbpass));
2386 if (!account_name) {
2387 TALLOC_FREE(smbpass);
2388 return NT_STATUS_NO_MEMORY;
2390 TALLOC_FREE(smbpass);
2392 DEBUG(3,("User:[%s]\n", account_name));
2394 init_samr_user_info7(r, account_name);
2396 return NT_STATUS_OK;
2399 /*************************************************************************
2400 get_user_info_9. Only gives out primary group SID.
2401 *************************************************************************/
2403 static NTSTATUS get_user_info_9(TALLOC_CTX *mem_ctx,
2404 struct samr_UserInfo9 *r,
2407 struct samu *smbpass=NULL;
2412 if ( !(smbpass = samu_new( mem_ctx )) ) {
2413 return NT_STATUS_NO_MEMORY;
2417 ret = pdb_getsampwsid(smbpass, user_sid);
2421 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
2422 TALLOC_FREE(smbpass);
2423 return NT_STATUS_NO_SUCH_USER;
2426 DEBUG(3,("User:[%s]\n", pdb_get_username(smbpass) ));
2428 init_samr_user_info9(r, pdb_get_group_rid(smbpass));
2430 TALLOC_FREE(smbpass);
2432 return NT_STATUS_OK;
2435 /*************************************************************************
2436 get_user_info_16. Safe. Only gives out acb bits.
2437 *************************************************************************/
2439 static NTSTATUS get_user_info_16(TALLOC_CTX *mem_ctx,
2440 struct samr_UserInfo16 *r,
2443 struct samu *smbpass=NULL;
2448 if ( !(smbpass = samu_new( mem_ctx )) ) {
2449 return NT_STATUS_NO_MEMORY;
2453 ret = pdb_getsampwsid(smbpass, user_sid);
2457 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
2458 TALLOC_FREE(smbpass);
2459 return NT_STATUS_NO_SUCH_USER;
2462 DEBUG(3,("User:[%s]\n", pdb_get_username(smbpass) ));
2464 init_samr_user_info16(r, pdb_get_acct_ctrl(smbpass));
2466 TALLOC_FREE(smbpass);
2468 return NT_STATUS_OK;
2471 /*************************************************************************
2472 get_user_info_18. OK - this is the killer as it gives out password info.
2473 Ensure that this is only allowed on an encrypted connection with a root
2475 *************************************************************************/
2477 static NTSTATUS get_user_info_18(pipes_struct *p,
2478 TALLOC_CTX *mem_ctx,
2479 struct samr_UserInfo18 *r,
2482 struct samu *smbpass=NULL;
2487 if (p->auth.auth_type != PIPE_AUTH_TYPE_NTLMSSP || p->auth.auth_type != PIPE_AUTH_TYPE_SPNEGO_NTLMSSP) {
2488 return NT_STATUS_ACCESS_DENIED;
2491 if (p->auth.auth_level != PIPE_AUTH_LEVEL_PRIVACY) {
2492 return NT_STATUS_ACCESS_DENIED;
2496 * Do *NOT* do become_root()/unbecome_root() here ! JRA.
2499 if ( !(smbpass = samu_new( mem_ctx )) ) {
2500 return NT_STATUS_NO_MEMORY;
2503 ret = pdb_getsampwsid(smbpass, user_sid);
2506 DEBUG(4, ("User %s not found\n", sid_string_dbg(user_sid)));
2507 TALLOC_FREE(smbpass);
2508 return (geteuid() == (uid_t)0) ? NT_STATUS_NO_SUCH_USER : NT_STATUS_ACCESS_DENIED;
2511 DEBUG(3,("User:[%s] 0x%x\n", pdb_get_username(smbpass), pdb_get_acct_ctrl(smbpass) ));
2513 if ( pdb_get_acct_ctrl(smbpass) & ACB_DISABLED) {
2514 TALLOC_FREE(smbpass);
2515 return NT_STATUS_ACCOUNT_DISABLED;
2518 init_samr_user_info18(r, pdb_get_lanman_passwd(smbpass),
2519 pdb_get_nt_passwd(smbpass));
2521 TALLOC_FREE(smbpass);
2523 return NT_STATUS_OK;
2526 /*************************************************************************
2528 *************************************************************************/
2530 static NTSTATUS get_user_info_20(TALLOC_CTX *mem_ctx,
2531 struct samr_UserInfo20 *r,
2534 struct samu *sampass=NULL;
2536 const char *munged_dial = NULL;
2539 struct lsa_BinaryString *parameters = NULL;
2543 if ( !(sampass = samu_new( mem_ctx )) ) {
2544 return NT_STATUS_NO_MEMORY;
2548 ret = pdb_getsampwsid(sampass, user_sid);
2552 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
2553 TALLOC_FREE(sampass);
2554 return NT_STATUS_NO_SUCH_USER;
2557 munged_dial = pdb_get_munged_dial(sampass);
2559 samr_clear_sam_passwd(sampass);
2561 DEBUG(3,("User:[%s] has [%s] (length: %d)\n", pdb_get_username(sampass),
2562 munged_dial, (int)strlen(munged_dial)));
2565 blob = base64_decode_data_blob(munged_dial);
2567 blob = data_blob_string_const_null("");
2570 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2571 data_blob_free(&blob);
2572 TALLOC_FREE(sampass);
2573 if (!NT_STATUS_IS_OK(status)) {
2577 init_samr_user_info20(r, parameters);
2579 return NT_STATUS_OK;
2583 /*************************************************************************
2585 *************************************************************************/
2587 static NTSTATUS get_user_info_21(TALLOC_CTX *mem_ctx,
2588 struct samr_UserInfo21 *r,
2590 DOM_SID *domain_sid)
2593 struct samu *pw = NULL;
2595 const DOM_SID *sid_user, *sid_group;
2596 uint32_t rid, primary_gid;
2597 NTTIME last_logon, last_logoff, last_password_change,
2598 acct_expiry, allow_password_change, force_password_change;
2599 time_t must_change_time;
2600 uint8_t password_expired;
2601 const char *account_name, *full_name, *home_directory, *home_drive,
2602 *logon_script, *profile_path, *description,
2603 *workstations, *comment;
2604 struct samr_LogonHours logon_hours;
2605 struct lsa_BinaryString *parameters = NULL;
2606 const char *munged_dial = NULL;
2611 if (!(pw = samu_new(mem_ctx))) {
2612 return NT_STATUS_NO_MEMORY;
2616 ret = pdb_getsampwsid(pw, user_sid);
2620 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
2622 return NT_STATUS_NO_SUCH_USER;
2625 samr_clear_sam_passwd(pw);
2627 DEBUG(3,("User:[%s]\n", pdb_get_username(pw)));
2629 sid_user = pdb_get_user_sid(pw);
2631 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2632 DEBUG(0, ("get_user_info_21: User %s has SID %s, \nwhich conflicts with "
2633 "the domain sid %s. Failing operation.\n",
2634 pdb_get_username(pw), sid_string_dbg(sid_user),
2635 sid_string_dbg(domain_sid)));
2637 return NT_STATUS_UNSUCCESSFUL;
2641 sid_group = pdb_get_group_sid(pw);
2644 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2645 DEBUG(0, ("get_user_info_21: User %s has Primary Group SID %s, \n"
2646 "which conflicts with the domain sid %s. Failing operation.\n",
2647 pdb_get_username(pw), sid_string_dbg(sid_group),
2648 sid_string_dbg(domain_sid)));
2650 return NT_STATUS_UNSUCCESSFUL;
2653 unix_to_nt_time(&last_logon, pdb_get_logon_time(pw));
2654 unix_to_nt_time(&last_logoff, pdb_get_logoff_time(pw));
2655 unix_to_nt_time(&acct_expiry, pdb_get_kickoff_time(pw));
2656 unix_to_nt_time(&last_password_change, pdb_get_pass_last_set_time(pw));
2657 unix_to_nt_time(&allow_password_change, pdb_get_pass_can_change_time(pw));
2659 must_change_time = pdb_get_pass_must_change_time(pw);
2660 if (must_change_time == get_time_t_max()) {
2661 unix_to_nt_time_abs(&force_password_change, must_change_time);
2663 unix_to_nt_time(&force_password_change, must_change_time);
2666 if (pdb_get_pass_must_change_time(pw) == 0) {
2667 password_expired = PASS_MUST_CHANGE_AT_NEXT_LOGON;
2669 password_expired = 0;
2672 munged_dial = pdb_get_munged_dial(pw);
2674 blob = base64_decode_data_blob(munged_dial);
2676 blob = data_blob_string_const_null("");
2679 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2680 data_blob_free(&blob);
2681 if (!NT_STATUS_IS_OK(status)) {
2686 account_name = talloc_strdup(mem_ctx, pdb_get_username(pw));
2687 full_name = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2688 home_directory = talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2689 home_drive = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2690 logon_script = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2691 profile_path = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2692 description = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2693 workstations = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2694 comment = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2696 logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2700 Look at a user on a real NT4 PDC with usrmgr, press
2701 'ok'. Then you will see that fields_present is set to
2702 0x08f827fa. Look at the user immediately after that again,
2703 and you will see that 0x00fffff is returned. This solves
2704 the problem that you get access denied after having looked
2711 init_samr_user_info21(r,
2714 last_password_change,
2716 allow_password_change,
2717 force_password_change,
2730 pdb_get_acct_ctrl(pw),
2731 pdb_build_fields_present(pw),
2733 pdb_get_bad_password_count(pw),
2734 pdb_get_logon_count(pw),
2735 0, /* country_code */
2737 0, /* nt_password_set */
2738 0, /* lm_password_set */
2742 return NT_STATUS_OK;
2745 /*******************************************************************
2747 ********************************************************************/
2749 NTSTATUS _samr_QueryUserInfo(pipes_struct *p,
2750 struct samr_QueryUserInfo *r)
2753 union samr_UserInfo *user_info = NULL;
2754 struct samr_info *info = NULL;
2758 /* search for the handle */
2759 if (!find_policy_by_hnd(p, r->in.user_handle, (void **)(void *)&info))
2760 return NT_STATUS_INVALID_HANDLE;
2762 status = access_check_samr_function(info->acc_granted,
2763 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
2764 "_samr_QueryUserInfo");
2765 if (!NT_STATUS_IS_OK(status)) {
2769 domain_sid = info->sid;
2771 sid_split_rid(&domain_sid, &rid);
2773 if (!sid_check_is_in_our_domain(&info->sid))
2774 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2776 DEBUG(5,("_samr_QueryUserInfo: sid:%s\n",
2777 sid_string_dbg(&info->sid)));
2779 user_info = TALLOC_ZERO_P(p->mem_ctx, union samr_UserInfo);
2781 return NT_STATUS_NO_MEMORY;
2784 DEBUG(5,("_samr_QueryUserInfo: user info level: %d\n", r->in.level));
2786 switch (r->in.level) {
2788 status = get_user_info_5(p->mem_ctx, &user_info->info5, &info->sid, &domain_sid);
2789 if (!NT_STATUS_IS_OK(status)) {
2794 status = get_user_info_7(p->mem_ctx, &user_info->info7, &info->sid);
2795 if (!NT_STATUS_IS_OK(status)) {
2800 status = get_user_info_9(p->mem_ctx, &user_info->info9, &info->sid);
2801 if (!NT_STATUS_IS_OK(status)) {
2806 status = get_user_info_16(p->mem_ctx, &user_info->info16, &info->sid);
2807 if (!NT_STATUS_IS_OK(status)) {
2813 status = get_user_info_18(p, p->mem_ctx, &user_info->info18, &info->sid);
2814 if (!NT_STATUS_IS_OK(status)) {
2820 status = get_user_info_20(p->mem_ctx, &user_info->info20, &info->sid);
2821 if (!NT_STATUS_IS_OK(status)) {
2827 status = get_user_info_21(p->mem_ctx, &user_info->info21,
2828 &info->sid, &domain_sid);
2829 if (!NT_STATUS_IS_OK(status)) {
2835 return NT_STATUS_INVALID_INFO_CLASS;
2838 *r->out.info = user_info;
2840 DEBUG(5,("_samr_QueryUserInfo: %d\n", __LINE__));
2845 /****************************************************************
2846 ****************************************************************/
2848 NTSTATUS _samr_QueryUserInfo2(pipes_struct *p,
2849 struct samr_QueryUserInfo2 *r)
2851 struct samr_QueryUserInfo u;
2853 u.in.user_handle = r->in.user_handle;
2854 u.in.level = r->in.level;
2855 u.out.info = r->out.info;
2857 return _samr_QueryUserInfo(p, &u);
2860 /*******************************************************************
2861 _samr_GetGroupsForUser
2862 ********************************************************************/
2864 NTSTATUS _samr_GetGroupsForUser(pipes_struct *p,
2865 struct samr_GetGroupsForUser *r)
2867 struct samu *sam_pass=NULL;
2870 struct samr_RidWithAttribute dom_gid;
2871 struct samr_RidWithAttribute *gids = NULL;
2872 uint32 primary_group_rid;
2873 size_t num_groups = 0;
2879 bool success = False;
2881 struct samr_RidWithAttributeArray *rids = NULL;
2884 * from the SID in the request:
2885 * we should send back the list of DOMAIN GROUPS
2886 * the user is a member of
2888 * and only the DOMAIN GROUPS
2889 * no ALIASES !!! neither aliases of the domain
2890 * nor aliases of the builtin SID
2895 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2897 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidWithAttributeArray);
2899 return NT_STATUS_NO_MEMORY;
2902 /* find the policy handle. open a policy on it. */
2903 if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &sid, &acc_granted, NULL))
2904 return NT_STATUS_INVALID_HANDLE;
2906 result = access_check_samr_function(acc_granted,
2907 SAMR_USER_ACCESS_GET_GROUPS,
2908 "_samr_GetGroupsForUser");
2909 if (!NT_STATUS_IS_OK(result)) {
2913 if (!sid_check_is_in_our_domain(&sid))
2914 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2916 if ( !(sam_pass = samu_new( p->mem_ctx )) ) {
2917 return NT_STATUS_NO_MEMORY;
2921 ret = pdb_getsampwsid(sam_pass, &sid);
2925 DEBUG(10, ("pdb_getsampwsid failed for %s\n",
2926 sid_string_dbg(&sid)));
2927 return NT_STATUS_NO_SUCH_USER;
2932 /* make both calls inside the root block */
2934 result = pdb_enum_group_memberships(p->mem_ctx, sam_pass,
2935 &sids, &unix_gids, &num_groups);
2936 if ( NT_STATUS_IS_OK(result) ) {
2937 success = sid_peek_check_rid(get_global_sam_sid(),
2938 pdb_get_group_sid(sam_pass),
2939 &primary_group_rid);
2943 if (!NT_STATUS_IS_OK(result)) {
2944 DEBUG(10, ("pdb_enum_group_memberships failed for %s\n",
2945 sid_string_dbg(&sid)));
2950 DEBUG(5, ("Group sid %s for user %s not in our domain\n",
2951 sid_string_dbg(pdb_get_group_sid(sam_pass)),
2952 pdb_get_username(sam_pass)));
2953 TALLOC_FREE(sam_pass);
2954 return NT_STATUS_INTERNAL_DB_CORRUPTION;
2960 dom_gid.attributes = (SE_GROUP_MANDATORY|SE_GROUP_ENABLED_BY_DEFAULT|
2962 dom_gid.rid = primary_group_rid;
2963 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2965 for (i=0; i<num_groups; i++) {
2967 if (!sid_peek_check_rid(get_global_sam_sid(),
2968 &(sids[i]), &dom_gid.rid)) {
2969 DEBUG(10, ("Found sid %s not in our domain\n",
2970 sid_string_dbg(&sids[i])));
2974 if (dom_gid.rid == primary_group_rid) {
2975 /* We added the primary group directly from the
2976 * sam_account. The other SIDs are unique from
2977 * enum_group_memberships */
2981 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2984 rids->count = num_gids;
2987 *r->out.rids = rids;
2989 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2994 /*******************************************************************
2995 _samr_QueryDomainInfo
2996 ********************************************************************/
2998 NTSTATUS _samr_QueryDomainInfo(pipes_struct *p,
2999 struct samr_QueryDomainInfo *r)
3001 NTSTATUS status = NT_STATUS_OK;
3002 struct samr_info *info = NULL;
3003 union samr_DomainInfo *dom_info;
3004 uint32 min_pass_len,pass_hist,password_properties;
3005 time_t u_expire, u_min_age;
3006 NTTIME nt_expire, nt_min_age;
3008 time_t u_lock_duration, u_reset_time;
3009 NTTIME nt_lock_duration, nt_reset_time;
3014 uint32 account_policy_temp;
3019 uint32 num_users=0, num_groups=0, num_aliases=0;
3021 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
3023 dom_info = TALLOC_ZERO_P(p->mem_ctx, union samr_DomainInfo);
3025 return NT_STATUS_NO_MEMORY;
3028 /* find the policy handle. open a policy on it. */
3029 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
3030 return NT_STATUS_INVALID_HANDLE;
3033 status = access_check_samr_function(info->acc_granted,
3034 SAMR_ACCESS_OPEN_DOMAIN,
3035 "_samr_QueryDomainInfo" );
3037 if ( !NT_STATUS_IS_OK(status) )
3040 switch (r->in.level) {
3047 pdb_get_account_policy(AP_MIN_PASSWORD_LEN, &account_policy_temp);
3048 min_pass_len = account_policy_temp;
3050 pdb_get_account_policy(AP_PASSWORD_HISTORY, &account_policy_temp);
3051 pass_hist = account_policy_temp;
3053 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, &account_policy_temp);
3054 password_properties = account_policy_temp;
3056 pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &account_policy_temp);
3057 u_expire = account_policy_temp;
3059 pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &account_policy_temp);
3060 u_min_age = account_policy_temp;
3066 unix_to_nt_time_abs(&nt_expire, u_expire);
3067 unix_to_nt_time_abs(&nt_min_age, u_min_age);
3069 if (lp_check_password_script() && *lp_check_password_script()) {
3070 password_properties |= DOMAIN_PASSWORD_COMPLEX;
3073 init_samr_DomInfo1(&dom_info->info1,
3074 (uint16)min_pass_len,
3076 password_properties,
3086 num_users = count_sam_users(info->disp_info, ACB_NORMAL);
3087 num_groups = count_sam_groups(info->disp_info);
3088 num_aliases = count_sam_aliases(info->disp_info);
3090 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &account_policy_temp);
3091 u_logout = account_policy_temp;
3093 unix_to_nt_time_abs(&nt_logout, u_logout);
3095 if (!pdb_get_seq_num(&seq_num))
3096 seq_num = time(NULL);
3102 server_role = ROLE_DOMAIN_PDC;
3103 if (lp_server_role() == ROLE_DOMAIN_BDC)
3104 server_role = ROLE_DOMAIN_BDC;
3106 init_samr_DomGeneralInformation(&dom_info->general,
3112 DOMAIN_SERVER_ENABLED,
3127 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &ul);
3128 u_logout = (time_t)ul;
3135 unix_to_nt_time_abs(&nt_logout, u_logout);
3137 init_samr_DomInfo3(&dom_info->info3,
3142 init_samr_DomOEMInformation(&dom_info->oem,
3146 init_samr_DomInfo5(&dom_info->info5,
3147 get_global_sam_name());
3150 /* NT returns its own name when a PDC. win2k and later
3151 * only the name of the PDC if itself is a BDC (samba4
3153 init_samr_DomInfo6(&dom_info->info6,
3157 server_role = ROLE_DOMAIN_PDC;
3158 if (lp_server_role() == ROLE_DOMAIN_BDC)
3159 server_role = ROLE_DOMAIN_BDC;
3161 init_samr_DomInfo7(&dom_info->info7,
3170 if (!pdb_get_seq_num(&seq_num)) {
3171 seq_num = time(NULL);
3178 init_samr_DomInfo8(&dom_info->info8,
3188 pdb_get_account_policy(AP_LOCK_ACCOUNT_DURATION, &account_policy_temp);
3189 u_lock_duration = account_policy_temp;
3190 if (u_lock_duration != -1) {
3191 u_lock_duration *= 60;
3194 pdb_get_account_policy(AP_RESET_COUNT_TIME, &account_policy_temp);
3195 u_reset_time = account_policy_temp * 60;
3197 pdb_get_account_policy(AP_BAD_ATTEMPT_LOCKOUT, &account_policy_temp);
3198 lockout = account_policy_temp;
3204 unix_to_nt_time_abs(&nt_lock_duration, u_lock_duration);
3205 unix_to_nt_time_abs(&nt_reset_time, u_reset_time);
3207 init_samr_DomInfo12(&dom_info->info12,
3213 return NT_STATUS_INVALID_INFO_CLASS;
3216 *r->out.info = dom_info;
3218 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
3223 /* W2k3 seems to use the same check for all 3 objects that can be created via
3224 * SAMR, if you try to create for example "Dialup" as an alias it says
3225 * "NT_STATUS_USER_EXISTS". This is racy, but we can't really lock the user
3228 static NTSTATUS can_create(TALLOC_CTX *mem_ctx, const char *new_name)
3230 enum lsa_SidType type;
3233 DEBUG(10, ("Checking whether [%s] can be created\n", new_name));
3236 /* Lookup in our local databases (LOOKUP_NAME_REMOTE not set)
3237 * whether the name already exists */
3238 result = lookup_name(mem_ctx, new_name, LOOKUP_NAME_LOCAL,
3239 NULL, NULL, NULL, &type);
3243 DEBUG(10, ("%s does not exist, can create it\n", new_name));
3244 return NT_STATUS_OK;
3247 DEBUG(5, ("trying to create %s, exists as %s\n",
3248 new_name, sid_type_lookup(type)));
3250 if (type == SID_NAME_DOM_GRP) {
3251 return NT_STATUS_GROUP_EXISTS;
3253 if (type == SID_NAME_ALIAS) {
3254 return NT_STATUS_ALIAS_EXISTS;
3257 /* Yes, the default is NT_STATUS_USER_EXISTS */
3258 return NT_STATUS_USER_EXISTS;
3261 /*******************************************************************
3263 ********************************************************************/
3265 NTSTATUS _samr_CreateUser2(pipes_struct *p,
3266 struct samr_CreateUser2 *r)
3268 const char *account = NULL;
3270 POLICY_HND dom_pol = *r->in.domain_handle;
3271 uint32_t acb_info = r->in.acct_flags;
3272 POLICY_HND *user_pol = r->out.user_handle;
3273 struct samr_info *info = NULL;
3278 /* check this, when giving away 'add computer to domain' privs */
3279 uint32 des_access = GENERIC_RIGHTS_USER_ALL_ACCESS;
3280 bool can_add_account = False;
3282 DISP_INFO *disp_info = NULL;
3284 /* Get the domain SID stored in the domain policy */
3285 if (!get_lsa_policy_samr_sid(p, &dom_pol, &sid, &acc_granted,
3287 return NT_STATUS_INVALID_HANDLE;
3289 if (disp_info->builtin_domain) {
3290 DEBUG(5,("_samr_CreateUser2: Refusing user create in BUILTIN\n"));
3291 return NT_STATUS_ACCESS_DENIED;
3294 nt_status = access_check_samr_function(acc_granted,
3295 SAMR_DOMAIN_ACCESS_CREATE_USER,
3296 "_samr_CreateUser2");
3297 if (!NT_STATUS_IS_OK(nt_status)) {
3301 if (!(acb_info == ACB_NORMAL || acb_info == ACB_DOMTRUST ||
3302 acb_info == ACB_WSTRUST || acb_info == ACB_SVRTRUST)) {
3303 /* Match Win2k, and return NT_STATUS_INVALID_PARAMETER if
3304 this parameter is not an account type */
3305 return NT_STATUS_INVALID_PARAMETER;
3308 account = r->in.account_name->string;
3309 if (account == NULL) {
3310 return NT_STATUS_NO_MEMORY;
3313 nt_status = can_create(p->mem_ctx, account);
3314 if (!NT_STATUS_IS_OK(nt_status)) {
3318 /* determine which user right we need to check based on the acb_info */
3320 if ( acb_info & ACB_WSTRUST )
3322 se_priv_copy( &se_rights, &se_machine_account );
3323 can_add_account = user_has_privileges(
3324 p->server_info->ptok, &se_rights );
3326 /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
3327 account for domain trusts and changes the ACB flags later */
3328 else if ( acb_info & ACB_NORMAL &&
3329 (account[strlen(account)-1] != '$') )
3331 se_priv_copy( &se_rights, &se_add_users );
3332 can_add_account = user_has_privileges(
3333 p->server_info->ptok, &se_rights );
3335 else /* implicit assumption of a BDC or domain trust account here
3336 * (we already check the flags earlier) */
3338 if ( lp_enable_privileges() ) {
3339 /* only Domain Admins can add a BDC or domain trust */
3340 se_priv_copy( &se_rights, &se_priv_none );
3341 can_add_account = nt_token_check_domain_rid(
3342 p->server_info->ptok,
3343 DOMAIN_GROUP_RID_ADMINS );
3347 DEBUG(5, ("_samr_CreateUser2: %s can add this account : %s\n",
3348 uidtoname(p->server_info->utok.uid),
3349 can_add_account ? "True":"False" ));
3351 /********** BEGIN Admin BLOCK **********/
3353 if ( can_add_account )
3356 nt_status = pdb_create_user(p->mem_ctx, account, acb_info,
3359 if ( can_add_account )
3362 /********** END Admin BLOCK **********/
3364 /* now check for failure */
3366 if ( !NT_STATUS_IS_OK(nt_status) )
3369 /* Get the user's SID */
3371 sid_compose(&sid, get_global_sam_sid(), *r->out.rid);
3373 map_max_allowed_access(p->server_info->ptok, &des_access);
3375 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping,
3376 &sid, SAMR_USR_RIGHTS_WRITE_PW);
3377 se_map_generic(&des_access, &usr_generic_mapping);
3379 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3380 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
3381 &acc_granted, "_samr_CreateUser2");
3383 if ( !NT_STATUS_IS_OK(nt_status) ) {
3387 /* associate the user's SID with the new handle. */
3388 if ((info = get_samr_info_by_sid(&sid)) == NULL) {
3389 return NT_STATUS_NO_MEMORY;
3394 info->acc_granted = acc_granted;
3396 /* get a (unique) handle. open a policy on it. */
3397 if (!create_policy_hnd(p, user_pol, free_samr_info, (void *)info)) {
3398 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3401 /* After a "set" ensure we have no cached display info. */
3402 force_flush_samr_cache(info->disp_info);
3404 *r->out.access_granted = acc_granted;
3406 return NT_STATUS_OK;
3409 /****************************************************************
3410 ****************************************************************/
3412 NTSTATUS _samr_CreateUser(pipes_struct *p,
3413 struct samr_CreateUser *r)
3415 struct samr_CreateUser2 c;
3416 uint32_t access_granted;
3418 c.in.domain_handle = r->in.domain_handle;
3419 c.in.account_name = r->in.account_name;
3420 c.in.acct_flags = ACB_NORMAL;
3421 c.in.access_mask = r->in.access_mask;
3422 c.out.user_handle = r->out.user_handle;
3423 c.out.access_granted = &access_granted;
3424 c.out.rid = r->out.rid;
3426 return _samr_CreateUser2(p, &c);
3429 /*******************************************************************
3431 ********************************************************************/
3433 NTSTATUS _samr_Connect(pipes_struct *p,
3434 struct samr_Connect *r)
3436 struct samr_info *info = NULL;
3437 uint32 des_access = r->in.access_mask;
3441 if (!pipe_access_check(p)) {
3442 DEBUG(3, ("access denied to _samr_Connect\n"));
3443 return NT_STATUS_ACCESS_DENIED;
3446 /* set up the SAMR connect_anon response */
3448 /* associate the user's SID with the new handle. */
3449 if ((info = get_samr_info_by_sid(NULL)) == NULL)
3450 return NT_STATUS_NO_MEMORY;
3452 /* don't give away the farm but this is probably ok. The SAMR_ACCESS_ENUM_DOMAINS
3453 was observed from a win98 client trying to enumerate users (when configured
3454 user level access control on shares) --jerry */
3456 map_max_allowed_access(p->server_info->ptok, &des_access);
3458 se_map_generic( &des_access, &sam_generic_mapping );
3459 info->acc_granted = des_access & (SAMR_ACCESS_ENUM_DOMAINS|SAMR_ACCESS_OPEN_DOMAIN);
3461 /* get a (unique) handle. open a policy on it. */
3462 if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
3463 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3465 return NT_STATUS_OK;
3468 /*******************************************************************
3470 ********************************************************************/
3472 NTSTATUS _samr_Connect2(pipes_struct *p,
3473 struct samr_Connect2 *r)
3475 struct samr_info *info = NULL;
3476 SEC_DESC *psd = NULL;
3478 uint32 des_access = r->in.access_mask;
3481 const char *fn = "_samr_Connect2";
3483 switch (p->hdr_req.opnum) {
3484 case NDR_SAMR_CONNECT2:
3485 fn = "_samr_Connect2";
3487 case NDR_SAMR_CONNECT4:
3488 fn = "_samr_Connect4";
3490 case NDR_SAMR_CONNECT5:
3491 fn = "_samr_Connect5";
3495 DEBUG(5,("%s: %d\n", fn, __LINE__));
3499 if (!pipe_access_check(p)) {
3500 DEBUG(3, ("access denied to %s\n", fn));
3501 return NT_STATUS_ACCESS_DENIED;
3504 map_max_allowed_access(p->server_info->ptok, &des_access);
3506 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &sam_generic_mapping, NULL, 0);
3507 se_map_generic(&des_access, &sam_generic_mapping);
3509 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3510 NULL, 0, des_access, &acc_granted, fn);
3512 if ( !NT_STATUS_IS_OK(nt_status) )
3515 /* associate the user's SID and access granted with the new handle. */
3516 if ((info = get_samr_info_by_sid(NULL)) == NULL)
3517 return NT_STATUS_NO_MEMORY;
3519 info->acc_granted = acc_granted;
3520 info->status = r->in.access_mask; /* this looks so wrong... - gd */
3522 /* get a (unique) handle. open a policy on it. */
3523 if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
3524 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3526 DEBUG(5,("%s: %d\n", fn, __LINE__));
3531 /*******************************************************************
3533 ********************************************************************/
3535 NTSTATUS _samr_Connect4(pipes_struct *p,
3536 struct samr_Connect4 *r)
3538 struct samr_Connect2 c;
3540 c.in.system_name = r->in.system_name;
3541 c.in.access_mask = r->in.access_mask;
3542 c.out.connect_handle = r->out.connect_handle;
3544 return _samr_Connect2(p, &c);
3547 /*******************************************************************
3549 ********************************************************************/
3551 NTSTATUS _samr_Connect5(pipes_struct *p,
3552 struct samr_Connect5 *r)
3555 struct samr_Connect2 c;
3556 struct samr_ConnectInfo1 info1;
3558 info1.client_version = SAMR_CONNECT_AFTER_W2K;
3561 c.in.system_name = r->in.system_name;
3562 c.in.access_mask = r->in.access_mask;
3563 c.out.connect_handle = r->out.connect_handle;
3565 status = _samr_Connect2(p, &c);
3566 if (!NT_STATUS_IS_OK(status)) {
3570 *r->out.level_out = 1;
3571 r->out.info_out->info1 = info1;
3573 return NT_STATUS_OK;
3576 /**********************************************************************
3578 **********************************************************************/
3580 NTSTATUS _samr_LookupDomain(pipes_struct *p,
3581 struct samr_LookupDomain *r)
3583 NTSTATUS status = NT_STATUS_OK;
3584 struct samr_info *info;
3585 const char *domain_name;
3586 DOM_SID *sid = NULL;
3588 if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
3589 return NT_STATUS_INVALID_HANDLE;
3591 /* win9x user manager likes to use SAMR_ACCESS_ENUM_DOMAINS here.
3592 Reverted that change so we will work with RAS servers again */
3594 status = access_check_samr_function(info->acc_granted,
3595 SAMR_ACCESS_OPEN_DOMAIN,
3596 "_samr_LookupDomain");
3597 if (!NT_STATUS_IS_OK(status)) {
3601 domain_name = r->in.domain_name->string;
3603 return NT_STATUS_INVALID_PARAMETER;
3606 sid = TALLOC_ZERO_P(p->mem_ctx, struct dom_sid2);
3608 return NT_STATUS_NO_MEMORY;
3611 if (strequal(domain_name, builtin_domain_name())) {
3612 sid_copy(sid, &global_sid_Builtin);
3614 if (!secrets_fetch_domain_sid(domain_name, sid)) {
3615 status = NT_STATUS_NO_SUCH_DOMAIN;
3619 DEBUG(2,("Returning domain sid for domain %s -> %s\n", domain_name,
3620 sid_string_dbg(sid)));
3627 /**********************************************************************
3629 **********************************************************************/
3631 NTSTATUS _samr_EnumDomains(pipes_struct *p,
3632 struct samr_EnumDomains *r)
3635 struct samr_info *info;
3636 uint32_t num_entries = 2;
3637 struct samr_SamEntry *entry_array = NULL;
3638 struct samr_SamArray *sam;
3640 if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
3641 return NT_STATUS_INVALID_HANDLE;
3643 status = access_check_samr_function(info->acc_granted,
3644 SAMR_ACCESS_ENUM_DOMAINS,
3645 "_samr_EnumDomains");
3646 if (!NT_STATUS_IS_OK(status)) {
3650 sam = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
3652 return NT_STATUS_NO_MEMORY;
3655 entry_array = TALLOC_ZERO_ARRAY(p->mem_ctx,
3656 struct samr_SamEntry,
3659 return NT_STATUS_NO_MEMORY;
3662 entry_array[0].idx = 0;
3663 init_lsa_String(&entry_array[0].name, get_global_sam_name());
3665 entry_array[1].idx = 1;
3666 init_lsa_String(&entry_array[1].name, "Builtin");
3668 sam->count = num_entries;
3669 sam->entries = entry_array;
3672 *r->out.num_entries = num_entries;
3677 /*******************************************************************
3679 ********************************************************************/
3681 NTSTATUS _samr_OpenAlias(pipes_struct *p,
3682 struct samr_OpenAlias *r)
3685 POLICY_HND domain_pol = *r->in.domain_handle;
3686 uint32 alias_rid = r->in.rid;
3687 POLICY_HND *alias_pol = r->out.alias_handle;
3688 struct samr_info *info = NULL;
3689 SEC_DESC *psd = NULL;
3691 uint32 des_access = r->in.access_mask;
3696 /* find the domain policy and get the SID / access bits stored in the domain policy */
3698 if ( !get_lsa_policy_samr_sid(p, &domain_pol, &sid, &acc_granted, NULL) )
3699 return NT_STATUS_INVALID_HANDLE;
3701 status = access_check_samr_function(acc_granted,
3702 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
3705 if ( !NT_STATUS_IS_OK(status) )
3708 /* append the alias' RID to it */
3710 if (!sid_append_rid(&sid, alias_rid))
3711 return NT_STATUS_NO_SUCH_ALIAS;
3713 /*check if access can be granted as requested by client. */
3715 map_max_allowed_access(p->server_info->ptok, &des_access);
3717 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &ali_generic_mapping, NULL, 0);
3718 se_map_generic(&des_access,&ali_generic_mapping);
3720 se_priv_copy( &se_rights, &se_add_users );
3723 status = access_check_samr_object(psd, p->server_info->ptok,
3724 &se_rights, GENERIC_RIGHTS_ALIAS_WRITE, des_access,
3725 &acc_granted, "_samr_OpenAlias");
3727 if ( !NT_STATUS_IS_OK(status) )
3731 /* Check we actually have the requested alias */
3732 enum lsa_SidType type;
3737 result = lookup_sid(NULL, &sid, NULL, NULL, &type);
3740 if (!result || (type != SID_NAME_ALIAS)) {
3741 return NT_STATUS_NO_SUCH_ALIAS;
3744 /* make sure there is a mapping */
3746 if ( !sid_to_gid( &sid, &gid ) ) {
3747 return NT_STATUS_NO_SUCH_ALIAS;
3752 /* associate the alias SID with the new handle. */
3753 if ((info = get_samr_info_by_sid(&sid)) == NULL)
3754 return NT_STATUS_NO_MEMORY;
3756 info->acc_granted = acc_granted;
3758 /* get a (unique) handle. open a policy on it. */
3759 if (!create_policy_hnd(p, alias_pol, free_samr_info, (void *)info))
3760 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3762 return NT_STATUS_OK;
3765 /*******************************************************************
3767 ********************************************************************/
3769 static NTSTATUS set_user_info_7(TALLOC_CTX *mem_ctx,
3770 struct samr_UserInfo7 *id7,
3776 DEBUG(5, ("set_user_info_7: NULL id7\n"));
3777 return NT_STATUS_ACCESS_DENIED;
3780 if (!id7->account_name.string) {
3781 DEBUG(5, ("set_user_info_7: failed to get new username\n"));
3782 return NT_STATUS_ACCESS_DENIED;
3785 /* check to see if the new username already exists. Note: we can't
3786 reliably lock all backends, so there is potentially the
3787 possibility that a user can be created in between this check and
3788 the rename. The rename should fail, but may not get the
3789 exact same failure status code. I think this is small enough
3790 of a window for this type of operation and the results are
3791 simply that the rename fails with a slightly different status
3792 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3794 rc = can_create(mem_ctx, id7->account_name.string);
3795 if (!NT_STATUS_IS_OK(rc)) {
3799 rc = pdb_rename_sam_account(pwd, id7->account_name.string);
3804 /*******************************************************************
3806 ********************************************************************/
3808 static bool set_user_info_16(struct samr_UserInfo16 *id16,
3812 DEBUG(5, ("set_user_info_16: NULL id16\n"));
3816 /* FIX ME: check if the value is really changed --metze */
3817 if (!pdb_set_acct_ctrl(pwd, id16->acct_flags, PDB_CHANGED)) {
3821 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3828 /*******************************************************************
3830 ********************************************************************/
3832 static bool set_user_info_18(struct samr_UserInfo18 *id18,
3836 DEBUG(2, ("set_user_info_18: id18 is NULL\n"));
3840 if (!pdb_set_lanman_passwd (pwd, id18->lm_pwd.hash, PDB_CHANGED)) {
3843 if (!pdb_set_nt_passwd (pwd, id18->nt_pwd.hash, PDB_CHANGED)) {
3846 if (!pdb_set_pass_last_set_time (pwd, time(NULL), PDB_CHANGED)) {
3850 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3857 /*******************************************************************
3859 ********************************************************************/
3861 static bool set_user_info_20(struct samr_UserInfo20 *id20,
3865 DEBUG(5, ("set_user_info_20: NULL id20\n"));
3869 copy_id20_to_sam_passwd(pwd, id20);
3871 /* write the change out */
3872 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3879 /*******************************************************************
3881 ********************************************************************/
3883 static NTSTATUS set_user_info_21(TALLOC_CTX *mem_ctx,
3884 struct samr_UserInfo21 *id21,
3890 DEBUG(5, ("set_user_info_21: NULL id21\n"));
3891 return NT_STATUS_INVALID_PARAMETER;
3894 if (id21->fields_present == 0) {
3895 return NT_STATUS_INVALID_PARAMETER;
3898 if (id21->fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
3899 return NT_STATUS_ACCESS_DENIED;
3902 /* we need to separately check for an account rename first */
3904 if (id21->account_name.string &&
3905 (!strequal(id21->account_name.string, pdb_get_username(pwd))))
3908 /* check to see if the new username already exists. Note: we can't
3909 reliably lock all backends, so there is potentially the
3910 possibility that a user can be created in between this check and
3911 the rename. The rename should fail, but may not get the
3912 exact same failure status code. I think this is small enough
3913 of a window for this type of operation and the results are
3914 simply that the rename fails with a slightly different status
3915 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3917 status = can_create(mem_ctx, id21->account_name.string);
3918 if (!NT_STATUS_IS_OK(status)) {
3922 status = pdb_rename_sam_account(pwd, id21->account_name.string);
3924 if (!NT_STATUS_IS_OK(status)) {
3925 DEBUG(0,("set_user_info_21: failed to rename account: %s\n",
3926 nt_errstr(status)));
3930 /* set the new username so that later
3931 functions can work on the new account */
3932 pdb_set_username(pwd, id21->account_name.string, PDB_SET);
3935 copy_id21_to_sam_passwd("INFO_21", pwd, id21);
3938 * The funny part about the previous two calls is
3939 * that pwd still has the password hashes from the
3940 * passdb entry. These have not been updated from
3941 * id21. I don't know if they need to be set. --jerry
3944 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
3945 status = pdb_set_unix_primary_group(mem_ctx, pwd);
3946 if ( !NT_STATUS_IS_OK(status) ) {
3951 /* Don't worry about writing out the user account since the
3952 primary group SID is generated solely from the user's Unix
3955 /* write the change out */
3956 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
3960 return NT_STATUS_OK;
3963 /*******************************************************************
3965 ********************************************************************/
3967 static NTSTATUS set_user_info_23(TALLOC_CTX *mem_ctx,
3968 struct samr_UserInfo23 *id23,
3971 char *plaintext_buf = NULL;
3977 DEBUG(5, ("set_user_info_23: NULL id23\n"));
3978 return NT_STATUS_INVALID_PARAMETER;
3981 if (id23->info.fields_present == 0) {
3982 return NT_STATUS_INVALID_PARAMETER;
3985 if (id23->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
3986 return NT_STATUS_ACCESS_DENIED;
3990 DEBUG(5, ("Attempting administrator password change (level 23) for user %s\n",
3991 pdb_get_username(pwd)));
3993 acct_ctrl = pdb_get_acct_ctrl(pwd);
3995 if (!decode_pw_buffer(mem_ctx,
3996 id23->password.data,
4000 return NT_STATUS_WRONG_PASSWORD;
4003 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
4004 return NT_STATUS_ACCESS_DENIED;
4007 copy_id23_to_sam_passwd(pwd, id23);
4009 /* if it's a trust account, don't update /etc/passwd */
4010 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
4011 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
4012 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
4013 DEBUG(5, ("Changing trust account. Not updating /etc/passwd\n"));
4015 /* update the UNIX password */
4016 if (lp_unix_password_sync() ) {
4017 struct passwd *passwd;
4018 if (pdb_get_username(pwd) == NULL) {
4019 DEBUG(1, ("chgpasswd: User without name???\n"));
4020 return NT_STATUS_ACCESS_DENIED;
4023 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
4024 if (passwd == NULL) {
4025 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
4028 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
4029 return NT_STATUS_ACCESS_DENIED;
4031 TALLOC_FREE(passwd);
4035 memset(plaintext_buf, '\0', strlen(plaintext_buf));
4037 if (IS_SAM_CHANGED(pwd, PDB_GROUPSID) &&
4038 (!NT_STATUS_IS_OK(status = pdb_set_unix_primary_group(mem_ctx,
4043 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4047 return NT_STATUS_OK;
4050 /*******************************************************************
4052 ********************************************************************/
4054 static bool set_user_info_pw(uint8 *pass, struct samu *pwd,
4058 char *plaintext_buf = NULL;
4060 time_t last_set_time;
4061 enum pdb_value_state last_set_state;
4063 DEBUG(5, ("Attempting administrator password change for user %s\n",
4064 pdb_get_username(pwd)));
4066 acct_ctrl = pdb_get_acct_ctrl(pwd);
4067 /* we need to know if it's expired, because this is an admin change, not a
4068 user change, so it's still expired when we're done */
4069 last_set_state = pdb_get_init_flags(pwd, PDB_PASSLASTSET);
4070 last_set_time = pdb_get_pass_last_set_time(pwd);
4072 if (!decode_pw_buffer(talloc_tos(),
4080 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
4084 /* if it's a trust account, don't update /etc/passwd */
4085 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
4086 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
4087 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
4088 DEBUG(5, ("Changing trust account or non-unix-user password, not updating /etc/passwd\n"));
4090 /* update the UNIX password */
4091 if (lp_unix_password_sync()) {
4092 struct passwd *passwd;
4094 if (pdb_get_username(pwd) == NULL) {
4095 DEBUG(1, ("chgpasswd: User without name???\n"));
4099 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
4100 if (passwd == NULL) {
4101 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
4104 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
4107 TALLOC_FREE(passwd);
4111 memset(plaintext_buf, '\0', strlen(plaintext_buf));
4114 * A level 25 change does reset the pwdlastset field, a level 24
4115 * change does not. I know this is probably not the full story, but
4116 * it is needed to make XP join LDAP correctly, without it the later
4117 * auth2 check can fail with PWD_MUST_CHANGE.
4121 * restore last set time as this is an admin change, not a
4124 pdb_set_pass_last_set_time (pwd, last_set_time,
4128 DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
4130 /* update the SAMBA password */
4131 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
4138 /*******************************************************************
4140 ********************************************************************/
4142 static NTSTATUS set_user_info_25(TALLOC_CTX *mem_ctx,
4143 struct samr_UserInfo25 *id25,
4149 DEBUG(5, ("set_user_info_25: NULL id25\n"));
4150 return NT_STATUS_INVALID_PARAMETER;
4153 if (id25->info.fields_present == 0) {
4154 return NT_STATUS_INVALID_PARAMETER;
4157 if (id25->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4158 return NT_STATUS_ACCESS_DENIED;
4161 copy_id25_to_sam_passwd(pwd, id25);
4163 /* write the change out */
4164 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4169 * We need to "pdb_update_sam_account" before the unix primary group
4170 * is set, because the idealx scripts would also change the
4171 * sambaPrimaryGroupSid using the ldap replace method. pdb_ldap uses
4172 * the delete explicit / add explicit, which would then fail to find
4173 * the previous primaryGroupSid value.
4176 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
4177 status = pdb_set_unix_primary_group(mem_ctx, pwd);
4178 if ( !NT_STATUS_IS_OK(status) ) {
4183 return NT_STATUS_OK;
4186 /*******************************************************************
4188 ********************************************************************/
4190 NTSTATUS _samr_SetUserInfo(pipes_struct *p,
4191 struct samr_SetUserInfo *r)
4194 struct samu *pwd = NULL;
4196 POLICY_HND *pol = r->in.user_handle;
4197 union samr_UserInfo *info = r->in.info;
4198 uint16_t switch_value = r->in.level;
4199 uint32_t acc_granted;
4200 uint32_t acc_required;
4202 bool has_enough_rights = False;
4204 DISP_INFO *disp_info = NULL;
4206 DEBUG(5,("_samr_SetUserInfo: %d\n", __LINE__));
4208 /* find the policy handle. open a policy on it. */
4209 if (!get_lsa_policy_samr_sid(p, pol, &sid, &acc_granted, &disp_info)) {
4210 return NT_STATUS_INVALID_HANDLE;
4213 /* This is tricky. A WinXP domain join sets
4214 (SAMR_USER_ACCESS_SET_PASSWORD|SAMR_USER_ACCESS_SET_ATTRIBUTES|SAMR_USER_ACCESS_GET_ATTRIBUTES)
4215 The MMC lusrmgr plugin includes these perms and more in the SamrOpenUser(). But the
4216 standard Win32 API calls just ask for SAMR_USER_ACCESS_SET_PASSWORD in the SamrOpenUser().
4217 This should be enough for levels 18, 24, 25,& 26. Info level 23 can set more so
4218 we'll use the set from the WinXP join as the basis. */
4220 switch (switch_value) {
4225 acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
4228 acc_required = SAMR_USER_ACCESS_SET_PASSWORD |
4229 SAMR_USER_ACCESS_SET_ATTRIBUTES |
4230 SAMR_USER_ACCESS_GET_ATTRIBUTES;
4234 status = access_check_samr_function(acc_granted,
4236 "_samr_SetUserInfo");
4237 if (!NT_STATUS_IS_OK(status)) {
4241 DEBUG(5, ("_samr_SetUserInfo: sid:%s, level:%d\n",
4242 sid_string_dbg(&sid), switch_value));
4245 DEBUG(5, ("_samr_SetUserInfo: NULL info level\n"));
4246 return NT_STATUS_INVALID_INFO_CLASS;
4249 if (!(pwd = samu_new(NULL))) {
4250 return NT_STATUS_NO_MEMORY;
4254 ret = pdb_getsampwsid(pwd, &sid);
4259 return NT_STATUS_NO_SUCH_USER;
4262 /* deal with machine password changes differently from userinfo changes */
4263 /* check to see if we have the sufficient rights */
4265 acb_info = pdb_get_acct_ctrl(pwd);
4266 if (acb_info & ACB_WSTRUST)
4267 has_enough_rights = user_has_privileges(p->server_info->ptok,
4268 &se_machine_account);
4269 else if (acb_info & ACB_NORMAL)
4270 has_enough_rights = user_has_privileges(p->server_info->ptok,
4272 else if (acb_info & (ACB_SVRTRUST|ACB_DOMTRUST)) {
4273 if (lp_enable_privileges()) {
4274 has_enough_rights = nt_token_check_domain_rid(p->server_info->ptok,
4275 DOMAIN_GROUP_RID_ADMINS);
4279 DEBUG(5, ("_samr_SetUserInfo: %s does%s possess sufficient rights\n",
4280 uidtoname(p->server_info->utok.uid),
4281 has_enough_rights ? "" : " not"));
4283 /* ================ BEGIN SeMachineAccountPrivilege BLOCK ================ */
4285 if (has_enough_rights) {
4289 /* ok! user info levels (lots: see MSDEV help), off we go... */
4291 switch (switch_value) {
4294 status = set_user_info_7(p->mem_ctx,
4299 if (!set_user_info_16(&info->info16, pwd)) {
4300 status = NT_STATUS_ACCESS_DENIED;
4305 /* Used by AS/U JRA. */
4306 if (!set_user_info_18(&info->info18, pwd)) {
4307 status = NT_STATUS_ACCESS_DENIED;
4312 if (!set_user_info_20(&info->info20, pwd)) {
4313 status = NT_STATUS_ACCESS_DENIED;
4318 status = set_user_info_21(p->mem_ctx,
4319 &info->info21, pwd);
4323 if (!p->server_info->user_session_key.length) {
4324 status = NT_STATUS_NO_USER_SESSION_KEY;
4326 SamOEMhashBlob(info->info23.password.data, 516,
4327 &p->server_info->user_session_key);
4329 dump_data(100, info->info23.password.data, 516);
4331 status = set_user_info_23(p->mem_ctx,
4332 &info->info23, pwd);
4336 if (!p->server_info->user_session_key.length) {
4337 status = NT_STATUS_NO_USER_SESSION_KEY;
4339 SamOEMhashBlob(info->info24.password.data,
4341 &p->server_info->user_session_key);
4343 dump_data(100, info->info24.password.data, 516);
4345 if (!set_user_info_pw(info->info24.password.data, pwd,
4347 status = NT_STATUS_WRONG_PASSWORD;
4352 if (!p->server_info->user_session_key.length) {
4353 status = NT_STATUS_NO_USER_SESSION_KEY;
4355 encode_or_decode_arc4_passwd_buffer(
4356 info->info25.password.data,
4357 &p->server_info->user_session_key);
4359 dump_data(100, info->info25.password.data, 532);
4361 status = set_user_info_25(p->mem_ctx,
4362 &info->info25, pwd);
4363 if (!NT_STATUS_IS_OK(status)) {
4366 if (!set_user_info_pw(info->info25.password.data, pwd,
4368 status = NT_STATUS_WRONG_PASSWORD;
4373 if (!p->server_info->user_session_key.length) {
4374 status = NT_STATUS_NO_USER_SESSION_KEY;
4376 encode_or_decode_arc4_passwd_buffer(
4377 info->info26.password.data,
4378 &p->server_info->user_session_key);
4380 dump_data(100, info->info26.password.data, 516);
4382 if (!set_user_info_pw(info->info26.password.data, pwd,
4384 status = NT_STATUS_WRONG_PASSWORD;
4389 status = NT_STATUS_INVALID_INFO_CLASS;
4396 if (has_enough_rights) {
4400 /* ================ END SeMachineAccountPrivilege BLOCK ================ */
4402 if (NT_STATUS_IS_OK(status)) {
4403 force_flush_samr_cache(disp_info);
4409 /*******************************************************************
4411 ********************************************************************/
4413 NTSTATUS _samr_SetUserInfo2(pipes_struct *p,
4414 struct samr_SetUserInfo2 *r)
4416 struct samr_SetUserInfo q;
4418 q.in.user_handle = r->in.user_handle;
4419 q.in.level = r->in.level;
4420 q.in.info = r->in.info;
4422 return _samr_SetUserInfo(p, &q);
4425 /*********************************************************************
4426 _samr_GetAliasMembership
4427 *********************************************************************/
4429 NTSTATUS _samr_GetAliasMembership(pipes_struct *p,
4430 struct samr_GetAliasMembership *r)
4432 size_t num_alias_rids;
4434 struct samr_info *info = NULL;
4442 DEBUG(5,("_samr_GetAliasMembership: %d\n", __LINE__));
4444 /* find the policy handle. open a policy on it. */
4445 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
4446 return NT_STATUS_INVALID_HANDLE;
4448 ntstatus1 = access_check_samr_function(info->acc_granted,
4449 SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS,
4450 "_samr_GetAliasMembership");
4451 ntstatus2 = access_check_samr_function(info->acc_granted,
4452 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
4453 "_samr_GetAliasMembership");
4455 if (!NT_STATUS_IS_OK(ntstatus1) || !NT_STATUS_IS_OK(ntstatus2)) {
4456 if (!(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus2)) &&
4457 !(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus1))) {
4458 return (NT_STATUS_IS_OK(ntstatus1)) ? ntstatus2 : ntstatus1;
4462 if (!sid_check_is_domain(&info->sid) &&
4463 !sid_check_is_builtin(&info->sid))
4464 return NT_STATUS_OBJECT_TYPE_MISMATCH;
4466 if (r->in.sids->num_sids) {
4467 members = TALLOC_ARRAY(p->mem_ctx, DOM_SID, r->in.sids->num_sids);
4469 if (members == NULL)
4470 return NT_STATUS_NO_MEMORY;
4475 for (i=0; i<r->in.sids->num_sids; i++)
4476 sid_copy(&members[i], r->in.sids->sids[i].sid);
4482 ntstatus1 = pdb_enum_alias_memberships(p->mem_ctx, &info->sid, members,
4483 r->in.sids->num_sids,
4484 &alias_rids, &num_alias_rids);
4487 if (!NT_STATUS_IS_OK(ntstatus1)) {
4491 r->out.rids->count = num_alias_rids;
4492 r->out.rids->ids = alias_rids;
4494 return NT_STATUS_OK;
4497 /*********************************************************************
4498 _samr_GetMembersInAlias
4499 *********************************************************************/
4501 NTSTATUS _samr_GetMembersInAlias(pipes_struct *p,
4502 struct samr_GetMembersInAlias *r)
4506 size_t num_sids = 0;
4507 struct lsa_SidPtr *sids = NULL;
4508 DOM_SID *pdb_sids = NULL;
4514 /* find the policy handle. open a policy on it. */
4515 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, NULL))
4516 return NT_STATUS_INVALID_HANDLE;
4518 status = access_check_samr_function(acc_granted,
4519 SAMR_ALIAS_ACCESS_GET_MEMBERS,
4520 "_samr_GetMembersInAlias");
4521 if (!NT_STATUS_IS_OK(status)) {
4525 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4528 status = pdb_enum_aliasmem(&alias_sid, &pdb_sids, &num_sids);
4531 if (!NT_STATUS_IS_OK(status)) {
4536 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr, num_sids);
4538 TALLOC_FREE(pdb_sids);
4539 return NT_STATUS_NO_MEMORY;
4543 for (i = 0; i < num_sids; i++) {
4544 sids[i].sid = sid_dup_talloc(p->mem_ctx, &pdb_sids[i]);
4546 TALLOC_FREE(pdb_sids);
4547 return NT_STATUS_NO_MEMORY;
4551 r->out.sids->num_sids = num_sids;
4552 r->out.sids->sids = sids;
4554 TALLOC_FREE(pdb_sids);
4556 return NT_STATUS_OK;
4559 /*********************************************************************
4560 _samr_QueryGroupMember
4561 *********************************************************************/
4563 NTSTATUS _samr_QueryGroupMember(pipes_struct *p,
4564 struct samr_QueryGroupMember *r)
4567 size_t i, num_members;
4575 struct samr_RidTypeArray *rids = NULL;
4577 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidTypeArray);
4579 return NT_STATUS_NO_MEMORY;
4582 /* find the policy handle. open a policy on it. */
4583 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
4584 return NT_STATUS_INVALID_HANDLE;
4586 status = access_check_samr_function(acc_granted,
4587 SAMR_GROUP_ACCESS_GET_MEMBERS,
4588 "_samr_QueryGroupMember");
4589 if (!NT_STATUS_IS_OK(status)) {
4593 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4595 if (!sid_check_is_in_our_domain(&group_sid)) {
4596 DEBUG(3, ("sid %s is not in our domain\n",
4597 sid_string_dbg(&group_sid)));
4598 return NT_STATUS_NO_SUCH_GROUP;
4601 DEBUG(10, ("lookup on Domain SID\n"));
4604 status = pdb_enum_group_members(p->mem_ctx, &group_sid,
4605 &rid, &num_members);
4608 if (!NT_STATUS_IS_OK(status))
4612 attr=TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_members);
4614 return NT_STATUS_NO_MEMORY;
4620 for (i=0; i<num_members; i++)
4621 attr[i] = SID_NAME_USER;
4623 rids->count = num_members;
4627 *r->out.rids = rids;
4629 return NT_STATUS_OK;
4632 /*********************************************************************
4633 _samr_AddAliasMember
4634 *********************************************************************/
4636 NTSTATUS _samr_AddAliasMember(pipes_struct *p,
4637 struct samr_AddAliasMember *r)
4642 bool can_add_accounts;
4644 DISP_INFO *disp_info = NULL;
4646 /* Find the policy handle. Open a policy on it. */
4647 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4648 return NT_STATUS_INVALID_HANDLE;
4650 status = access_check_samr_function(acc_granted,
4651 SAMR_ALIAS_ACCESS_ADD_MEMBER,
4652 "_samr_AddAliasMember");
4653 if (!NT_STATUS_IS_OK(status)) {
4657 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4659 se_priv_copy( &se_rights, &se_add_users );
4660 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4662 /******** BEGIN SeAddUsers BLOCK *********/
4664 if ( can_add_accounts )
4667 status = pdb_add_aliasmem(&alias_sid, r->in.sid);
4669 if ( can_add_accounts )
4672 /******** END SeAddUsers BLOCK *********/
4674 if (NT_STATUS_IS_OK(status)) {
4675 force_flush_samr_cache(disp_info);
4681 /*********************************************************************
4682 _samr_DeleteAliasMember
4683 *********************************************************************/
4685 NTSTATUS _samr_DeleteAliasMember(pipes_struct *p,
4686 struct samr_DeleteAliasMember *r)
4691 bool can_add_accounts;
4693 DISP_INFO *disp_info = NULL;
4695 /* Find the policy handle. Open a policy on it. */
4696 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4697 return NT_STATUS_INVALID_HANDLE;
4699 status = access_check_samr_function(acc_granted,
4700 SAMR_ALIAS_ACCESS_REMOVE_MEMBER,
4701 "_samr_DeleteAliasMember");
4702 if (!NT_STATUS_IS_OK(status)) {
4706 DEBUG(10, ("_samr_del_aliasmem:sid is %s\n",
4707 sid_string_dbg(&alias_sid)));
4709 se_priv_copy( &se_rights, &se_add_users );
4710 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4712 /******** BEGIN SeAddUsers BLOCK *********/
4714 if ( can_add_accounts )
4717 status = pdb_del_aliasmem(&alias_sid, r->in.sid);
4719 if ( can_add_accounts )
4722 /******** END SeAddUsers BLOCK *********/
4724 if (NT_STATUS_IS_OK(status)) {
4725 force_flush_samr_cache(disp_info);
4731 /*********************************************************************
4732 _samr_AddGroupMember
4733 *********************************************************************/
4735 NTSTATUS _samr_AddGroupMember(pipes_struct *p,
4736 struct samr_AddGroupMember *r)
4743 bool can_add_accounts;
4744 DISP_INFO *disp_info = NULL;
4746 /* Find the policy handle. Open a policy on it. */
4747 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4748 return NT_STATUS_INVALID_HANDLE;
4750 status = access_check_samr_function(acc_granted,
4751 SAMR_GROUP_ACCESS_ADD_MEMBER,
4752 "_samr_AddGroupMember");
4753 if (!NT_STATUS_IS_OK(status)) {
4757 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4759 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4761 return NT_STATUS_INVALID_HANDLE;
4764 se_priv_copy( &se_rights, &se_add_users );
4765 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4767 /******** BEGIN SeAddUsers BLOCK *********/
4769 if ( can_add_accounts )
4772 status = pdb_add_groupmem(p->mem_ctx, group_rid, r->in.rid);
4774 if ( can_add_accounts )
4777 /******** END SeAddUsers BLOCK *********/
4779 force_flush_samr_cache(disp_info);
4784 /*********************************************************************
4785 _samr_DeleteGroupMember
4786 *********************************************************************/
4788 NTSTATUS _samr_DeleteGroupMember(pipes_struct *p,
4789 struct samr_DeleteGroupMember *r)
4797 bool can_add_accounts;
4798 DISP_INFO *disp_info = NULL;
4801 * delete the group member named r->in.rid
4802 * who is a member of the sid associated with the handle
4803 * the rid is a user's rid as the group is a domain group.
4806 /* Find the policy handle. Open a policy on it. */
4807 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4808 return NT_STATUS_INVALID_HANDLE;
4810 status = access_check_samr_function(acc_granted,
4811 SAMR_GROUP_ACCESS_REMOVE_MEMBER,
4812 "_samr_DeleteGroupMember");
4813 if (!NT_STATUS_IS_OK(status)) {
4817 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4819 return NT_STATUS_INVALID_HANDLE;
4822 se_priv_copy( &se_rights, &se_add_users );
4823 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4825 /******** BEGIN SeAddUsers BLOCK *********/
4827 if ( can_add_accounts )
4830 status = pdb_del_groupmem(p->mem_ctx, group_rid, r->in.rid);
4832 if ( can_add_accounts )
4835 /******** END SeAddUsers BLOCK *********/
4837 force_flush_samr_cache(disp_info);
4842 /*********************************************************************
4844 *********************************************************************/
4846 NTSTATUS _samr_DeleteUser(pipes_struct *p,
4847 struct samr_DeleteUser *r)
4851 struct samu *sam_pass=NULL;
4853 bool can_add_accounts;
4855 DISP_INFO *disp_info = NULL;
4858 DEBUG(5, ("_samr_DeleteUser: %d\n", __LINE__));
4860 /* Find the policy handle. Open a policy on it. */
4861 if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &user_sid, &acc_granted, &disp_info))
4862 return NT_STATUS_INVALID_HANDLE;
4864 status = access_check_samr_function(acc_granted,
4865 STD_RIGHT_DELETE_ACCESS,
4866 "_samr_DeleteUser");
4867 if (!NT_STATUS_IS_OK(status)) {
4871 if (!sid_check_is_in_our_domain(&user_sid))
4872 return NT_STATUS_CANNOT_DELETE;
4874 /* check if the user exists before trying to delete */
4875 if ( !(sam_pass = samu_new( NULL )) ) {
4876 return NT_STATUS_NO_MEMORY;
4880 ret = pdb_getsampwsid(sam_pass, &user_sid);
4884 DEBUG(5,("_samr_DeleteUser: User %s doesn't exist.\n",
4885 sid_string_dbg(&user_sid)));
4886 TALLOC_FREE(sam_pass);
4887 return NT_STATUS_NO_SUCH_USER;
4890 acb_info = pdb_get_acct_ctrl(sam_pass);
4892 /* For machine accounts it's the SeMachineAccountPrivilege that counts. */
4893 if ( acb_info & ACB_WSTRUST ) {
4894 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_machine_account );
4896 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
4899 /******** BEGIN SeAddUsers BLOCK *********/
4901 if ( can_add_accounts )
4904 status = pdb_delete_user(p->mem_ctx, sam_pass);
4906 if ( can_add_accounts )
4909 /******** END SeAddUsers BLOCK *********/
4911 if ( !NT_STATUS_IS_OK(status) ) {
4912 DEBUG(5,("_samr_DeleteUser: Failed to delete entry for "
4913 "user %s: %s.\n", pdb_get_username(sam_pass),
4914 nt_errstr(status)));
4915 TALLOC_FREE(sam_pass);
4920 TALLOC_FREE(sam_pass);
4922 if (!close_policy_hnd(p, r->in.user_handle))
4923 return NT_STATUS_OBJECT_NAME_INVALID;
4925 ZERO_STRUCTP(r->out.user_handle);
4927 force_flush_samr_cache(disp_info);
4929 return NT_STATUS_OK;
4932 /*********************************************************************
4933 _samr_DeleteDomainGroup
4934 *********************************************************************/
4936 NTSTATUS _samr_DeleteDomainGroup(pipes_struct *p,
4937 struct samr_DeleteDomainGroup *r)
4944 bool can_add_accounts;
4945 DISP_INFO *disp_info = NULL;
4947 DEBUG(5, ("samr_DeleteDomainGroup: %d\n", __LINE__));
4949 /* Find the policy handle. Open a policy on it. */
4950 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4951 return NT_STATUS_INVALID_HANDLE;
4953 status = access_check_samr_function(acc_granted,
4954 STD_RIGHT_DELETE_ACCESS,
4955 "_samr_DeleteDomainGroup");
4956 if (!NT_STATUS_IS_OK(status)) {
4960 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4962 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4964 return NT_STATUS_NO_SUCH_GROUP;
4967 se_priv_copy( &se_rights, &se_add_users );
4968 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4970 /******** BEGIN SeAddUsers BLOCK *********/
4972 if ( can_add_accounts )
4975 status = pdb_delete_dom_group(p->mem_ctx, group_rid);
4977 if ( can_add_accounts )
4980 /******** END SeAddUsers BLOCK *********/
4982 if ( !NT_STATUS_IS_OK(status) ) {
4983 DEBUG(5,("_samr_DeleteDomainGroup: Failed to delete mapping "
4984 "entry for group %s: %s\n",
4985 sid_string_dbg(&group_sid),
4986 nt_errstr(status)));
4990 if (!close_policy_hnd(p, r->in.group_handle))
4991 return NT_STATUS_OBJECT_NAME_INVALID;
4993 force_flush_samr_cache(disp_info);
4995 return NT_STATUS_OK;
4998 /*********************************************************************
4999 _samr_DeleteDomAlias
5000 *********************************************************************/
5002 NTSTATUS _samr_DeleteDomAlias(pipes_struct *p,
5003 struct samr_DeleteDomAlias *r)
5008 bool can_add_accounts;
5010 DISP_INFO *disp_info = NULL;
5012 DEBUG(5, ("_samr_DeleteDomAlias: %d\n", __LINE__));
5014 /* Find the policy handle. Open a policy on it. */
5015 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
5016 return NT_STATUS_INVALID_HANDLE;
5018 /* copy the handle to the outgoing reply */
5020 memcpy(r->out.alias_handle, r->in.alias_handle, sizeof(r->out.alias_handle));
5022 status = access_check_samr_function(acc_granted,
5023 STD_RIGHT_DELETE_ACCESS,
5024 "_samr_DeleteDomAlias");
5025 if (!NT_STATUS_IS_OK(status)) {
5029 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
5031 /* Don't let Windows delete builtin groups */
5033 if ( sid_check_is_in_builtin( &alias_sid ) ) {
5034 return NT_STATUS_SPECIAL_ACCOUNT;
5037 if (!sid_check_is_in_our_domain(&alias_sid))
5038 return NT_STATUS_NO_SUCH_ALIAS;
5040 DEBUG(10, ("lookup on Local SID\n"));
5042 se_priv_copy( &se_rights, &se_add_users );
5043 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5045 /******** BEGIN SeAddUsers BLOCK *********/
5047 if ( can_add_accounts )
5050 /* Have passdb delete the alias */
5051 status = pdb_delete_alias(&alias_sid);
5053 if ( can_add_accounts )
5056 /******** END SeAddUsers BLOCK *********/
5058 if ( !NT_STATUS_IS_OK(status))
5061 if (!close_policy_hnd(p, r->in.alias_handle))
5062 return NT_STATUS_OBJECT_NAME_INVALID;
5064 force_flush_samr_cache(disp_info);
5066 return NT_STATUS_OK;
5069 /*********************************************************************
5070 _samr_CreateDomainGroup
5071 *********************************************************************/
5073 NTSTATUS _samr_CreateDomainGroup(pipes_struct *p,
5074 struct samr_CreateDomainGroup *r)
5081 struct samr_info *info;
5084 bool can_add_accounts;
5085 DISP_INFO *disp_info = NULL;
5087 /* Find the policy handle. Open a policy on it. */
5088 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
5089 return NT_STATUS_INVALID_HANDLE;
5091 status = access_check_samr_function(acc_granted,
5092 SAMR_DOMAIN_ACCESS_CREATE_GROUP,
5093 "_samr_CreateDomainGroup");
5094 if (!NT_STATUS_IS_OK(status)) {
5098 if (!sid_equal(&dom_sid, get_global_sam_sid()))
5099 return NT_STATUS_ACCESS_DENIED;
5101 name = r->in.name->string;
5103 return NT_STATUS_NO_MEMORY;
5106 status = can_create(p->mem_ctx, name);
5107 if (!NT_STATUS_IS_OK(status)) {
5111 se_priv_copy( &se_rights, &se_add_users );
5112 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5114 /******** BEGIN SeAddUsers BLOCK *********/
5116 if ( can_add_accounts )
5119 /* check that we successfully create the UNIX group */
5121 status = pdb_create_dom_group(p->mem_ctx, name, r->out.rid);
5123 if ( can_add_accounts )
5126 /******** END SeAddUsers BLOCK *********/
5128 /* check if we should bail out here */
5130 if ( !NT_STATUS_IS_OK(status) )
5133 sid_compose(&info_sid, get_global_sam_sid(), *r->out.rid);
5135 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5136 return NT_STATUS_NO_MEMORY;
5138 /* they created it; let the user do what he wants with it */
5140 info->acc_granted = GENERIC_RIGHTS_GROUP_ALL_ACCESS;
5142 /* get a (unique) handle. open a policy on it. */
5143 if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
5144 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5146 force_flush_samr_cache(disp_info);
5148 return NT_STATUS_OK;
5151 /*********************************************************************
5152 _samr_CreateDomAlias
5153 *********************************************************************/
5155 NTSTATUS _samr_CreateDomAlias(pipes_struct *p,
5156 struct samr_CreateDomAlias *r)
5160 const char *name = NULL;
5161 struct samr_info *info;
5166 bool can_add_accounts;
5167 DISP_INFO *disp_info = NULL;
5169 /* Find the policy handle. Open a policy on it. */
5170 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
5171 return NT_STATUS_INVALID_HANDLE;
5173 result = access_check_samr_function(acc_granted,
5174 SAMR_DOMAIN_ACCESS_CREATE_ALIAS,
5175 "_samr_CreateDomAlias");
5176 if (!NT_STATUS_IS_OK(result)) {
5180 if (!sid_equal(&dom_sid, get_global_sam_sid()))
5181 return NT_STATUS_ACCESS_DENIED;
5183 name = r->in.alias_name->string;
5185 se_priv_copy( &se_rights, &se_add_users );
5186 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5188 result = can_create(p->mem_ctx, name);
5189 if (!NT_STATUS_IS_OK(result)) {
5193 /******** BEGIN SeAddUsers BLOCK *********/
5195 if ( can_add_accounts )
5198 /* Have passdb create the alias */
5199 result = pdb_create_alias(name, r->out.rid);
5201 if ( can_add_accounts )
5204 /******** END SeAddUsers BLOCK *********/
5206 if (!NT_STATUS_IS_OK(result)) {
5207 DEBUG(10, ("pdb_create_alias failed: %s\n",
5208 nt_errstr(result)));
5212 sid_copy(&info_sid, get_global_sam_sid());
5213 sid_append_rid(&info_sid, *r->out.rid);
5215 if (!sid_to_gid(&info_sid, &gid)) {
5216 DEBUG(10, ("Could not find alias just created\n"));
5217 return NT_STATUS_ACCESS_DENIED;
5220 /* check if the group has been successfully created */
5221 if ( getgrgid(gid) == NULL ) {
5222 DEBUG(10, ("getgrgid(%d) of just created alias failed\n",
5224 return NT_STATUS_ACCESS_DENIED;
5227 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5228 return NT_STATUS_NO_MEMORY;
5230 /* they created it; let the user do what he wants with it */
5232 info->acc_granted = GENERIC_RIGHTS_ALIAS_ALL_ACCESS;
5234 /* get a (unique) handle. open a policy on it. */
5235 if (!create_policy_hnd(p, r->out.alias_handle, free_samr_info, (void *)info))
5236 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5238 force_flush_samr_cache(disp_info);
5240 return NT_STATUS_OK;
5243 /*********************************************************************
5244 _samr_QueryGroupInfo
5245 *********************************************************************/
5247 NTSTATUS _samr_QueryGroupInfo(pipes_struct *p,
5248 struct samr_QueryGroupInfo *r)
5253 union samr_GroupInfo *info = NULL;
5256 uint32_t attributes = SE_GROUP_MANDATORY |
5257 SE_GROUP_ENABLED_BY_DEFAULT |
5259 const char *group_name = NULL;
5260 const char *group_description = NULL;
5262 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
5263 return NT_STATUS_INVALID_HANDLE;
5265 status = access_check_samr_function(acc_granted,
5266 SAMR_GROUP_ACCESS_LOOKUP_INFO,
5267 "_samr_QueryGroupInfo");
5268 if (!NT_STATUS_IS_OK(status)) {
5273 ret = get_domain_group_from_sid(group_sid, &map);
5276 return NT_STATUS_INVALID_HANDLE;
5278 /* FIXME: map contains fstrings */
5279 group_name = talloc_strdup(r, map.nt_name);
5280 group_description = talloc_strdup(r, map.comment);
5282 info = TALLOC_ZERO_P(p->mem_ctx, union samr_GroupInfo);
5284 return NT_STATUS_NO_MEMORY;
5287 switch (r->in.level) {
5293 status = pdb_enum_group_members(
5294 p->mem_ctx, &group_sid, &members, &num_members);
5297 if (!NT_STATUS_IS_OK(status)) {
5301 init_samr_group_info1(&info->all,
5309 init_samr_group_info2(&info->name,
5313 init_samr_group_info3(&info->attributes,
5317 init_samr_group_info4(&info->description,
5328 status = pdb_enum_group_members(
5329 p->mem_ctx, &group_sid, &members, &num_members);
5332 if (!NT_STATUS_IS_OK(status)) {
5336 init_samr_group_info5(&info->all2,
5339 0, /* num_members - in w2k3 this is always 0 */
5345 return NT_STATUS_INVALID_INFO_CLASS;
5348 *r->out.info = info;
5350 return NT_STATUS_OK;
5353 /*********************************************************************
5355 *********************************************************************/
5357 NTSTATUS _samr_SetGroupInfo(pipes_struct *p,
5358 struct samr_SetGroupInfo *r)
5365 bool can_mod_accounts;
5366 DISP_INFO *disp_info = NULL;
5368 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
5369 return NT_STATUS_INVALID_HANDLE;
5371 status = access_check_samr_function(acc_granted,
5372 SAMR_GROUP_ACCESS_SET_INFO,
5373 "_samr_SetGroupInfo");
5374 if (!NT_STATUS_IS_OK(status)) {
5379 ret = get_domain_group_from_sid(group_sid, &map);
5382 return NT_STATUS_NO_SUCH_GROUP;
5384 switch (r->in.level) {
5386 fstrcpy(map.comment, r->in.info->all.description.string);
5389 /* group rename is not supported yet */
5390 return NT_STATUS_NOT_SUPPORTED;
5392 fstrcpy(map.comment, r->in.info->description.string);
5395 return NT_STATUS_INVALID_INFO_CLASS;
5398 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5400 /******** BEGIN SeAddUsers BLOCK *********/
5402 if ( can_mod_accounts )
5405 status = pdb_update_group_mapping_entry(&map);
5407 if ( can_mod_accounts )
5410 /******** End SeAddUsers BLOCK *********/
5412 if (NT_STATUS_IS_OK(status)) {
5413 force_flush_samr_cache(disp_info);
5419 /*********************************************************************
5421 *********************************************************************/
5423 NTSTATUS _samr_SetAliasInfo(pipes_struct *p,
5424 struct samr_SetAliasInfo *r)
5427 struct acct_info info;
5429 bool can_mod_accounts;
5431 DISP_INFO *disp_info = NULL;
5433 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &group_sid, &acc_granted, &disp_info))
5434 return NT_STATUS_INVALID_HANDLE;
5436 status = access_check_samr_function(acc_granted,
5437 SAMR_ALIAS_ACCESS_SET_INFO,
5438 "_samr_SetAliasInfo");
5439 if (!NT_STATUS_IS_OK(status)) {
5443 /* get the current group information */
5446 status = pdb_get_aliasinfo( &group_sid, &info );
5449 if ( !NT_STATUS_IS_OK(status))
5452 switch (r->in.level) {
5457 /* We currently do not support renaming groups in the
5458 the BUILTIN domain. Refer to util_builtin.c to understand
5459 why. The eventually needs to be fixed to be like Windows
5460 where you can rename builtin groups, just not delete them */
5462 if ( sid_check_is_in_builtin( &group_sid ) ) {
5463 return NT_STATUS_SPECIAL_ACCOUNT;
5466 /* There has to be a valid name (and it has to be different) */
5468 if ( !r->in.info->name.string )
5469 return NT_STATUS_INVALID_PARAMETER;
5471 /* If the name is the same just reply "ok". Yes this
5472 doesn't allow you to change the case of a group name. */
5474 if ( strequal( r->in.info->name.string, info.acct_name ) )
5475 return NT_STATUS_OK;
5477 fstrcpy( info.acct_name, r->in.info->name.string);
5479 /* make sure the name doesn't already exist as a user
5482 fstr_sprintf( group_name, "%s\\%s", global_myname(), info.acct_name );
5483 status = can_create( p->mem_ctx, group_name );
5484 if ( !NT_STATUS_IS_OK( status ) )
5488 case ALIASINFODESCRIPTION:
5489 if (r->in.info->description.string) {
5490 fstrcpy(info.acct_desc,
5491 r->in.info->description.string);
5493 fstrcpy( info.acct_desc, "" );
5497 return NT_STATUS_INVALID_INFO_CLASS;
5500 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5502 /******** BEGIN SeAddUsers BLOCK *********/
5504 if ( can_mod_accounts )
5507 status = pdb_set_aliasinfo( &group_sid, &info );
5509 if ( can_mod_accounts )
5512 /******** End SeAddUsers BLOCK *********/
5514 if (NT_STATUS_IS_OK(status))
5515 force_flush_samr_cache(disp_info);
5520 /****************************************************************
5522 ****************************************************************/
5524 NTSTATUS _samr_GetDomPwInfo(pipes_struct *p,
5525 struct samr_GetDomPwInfo *r)
5527 uint32_t min_password_length = 0;
5528 uint32_t password_properties = 0;
5530 /* Perform access check. Since this rpc does not require a
5531 policy handle it will not be caught by the access checks on
5532 SAMR_CONNECT or SAMR_CONNECT_ANON. */
5534 if (!pipe_access_check(p)) {
5535 DEBUG(3, ("access denied to _samr_GetDomPwInfo\n"));
5536 return NT_STATUS_ACCESS_DENIED;
5540 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
5541 &min_password_length);
5542 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
5543 &password_properties);
5546 if (lp_check_password_script() && *lp_check_password_script()) {
5547 password_properties |= DOMAIN_PASSWORD_COMPLEX;
5550 r->out.info->min_password_length = min_password_length;
5551 r->out.info->password_properties = password_properties;
5553 return NT_STATUS_OK;
5556 /*********************************************************************
5558 *********************************************************************/
5560 NTSTATUS _samr_OpenGroup(pipes_struct *p,
5561 struct samr_OpenGroup *r)
5567 struct samr_info *info;
5568 SEC_DESC *psd = NULL;
5570 uint32 des_access = r->in.access_mask;
5577 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &sid, &acc_granted, NULL))
5578 return NT_STATUS_INVALID_HANDLE;
5580 status = access_check_samr_function(acc_granted,
5581 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
5584 if ( !NT_STATUS_IS_OK(status) )
5587 /*check if access can be granted as requested by client. */
5588 map_max_allowed_access(p->server_info->ptok, &des_access);
5590 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &grp_generic_mapping, NULL, 0);
5591 se_map_generic(&des_access,&grp_generic_mapping);
5593 se_priv_copy( &se_rights, &se_add_users );
5595 status = access_check_samr_object(psd, p->server_info->ptok,
5596 &se_rights, GENERIC_RIGHTS_GROUP_WRITE, des_access,
5597 &acc_granted, "_samr_OpenGroup");
5599 if ( !NT_STATUS_IS_OK(status) )
5602 /* this should not be hard-coded like this */
5604 if (!sid_equal(&sid, get_global_sam_sid()))
5605 return NT_STATUS_ACCESS_DENIED;
5607 sid_copy(&info_sid, get_global_sam_sid());
5608 sid_append_rid(&info_sid, r->in.rid);
5609 sid_to_fstring(sid_string, &info_sid);
5611 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5612 return NT_STATUS_NO_MEMORY;
5614 info->acc_granted = acc_granted;
5616 DEBUG(10, ("_samr_OpenGroup:Opening SID: %s\n", sid_string));
5618 /* check if that group really exists */
5620 ret = get_domain_group_from_sid(info->sid, &map);
5623 return NT_STATUS_NO_SUCH_GROUP;
5625 /* get a (unique) handle. open a policy on it. */
5626 if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
5627 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5629 return NT_STATUS_OK;
5632 /*********************************************************************
5633 _samr_RemoveMemberFromForeignDomain
5634 *********************************************************************/
5636 NTSTATUS _samr_RemoveMemberFromForeignDomain(pipes_struct *p,
5637 struct samr_RemoveMemberFromForeignDomain *r)
5639 DOM_SID delete_sid, domain_sid;
5642 DISP_INFO *disp_info = NULL;
5644 sid_copy( &delete_sid, r->in.sid );
5646 DEBUG(5,("_samr_RemoveMemberFromForeignDomain: removing SID [%s]\n",
5647 sid_string_dbg(&delete_sid)));
5649 /* Find the policy handle. Open a policy on it. */
5651 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &domain_sid,
5652 &acc_granted, &disp_info))
5653 return NT_STATUS_INVALID_HANDLE;
5655 result = access_check_samr_function(acc_granted,
5656 STD_RIGHT_DELETE_ACCESS,
5657 "_samr_RemoveMemberFromForeignDomain");
5659 if (!NT_STATUS_IS_OK(result))
5662 DEBUG(8, ("_samr_RemoveMemberFromForeignDomain: sid is %s\n",
5663 sid_string_dbg(&domain_sid)));
5665 /* we can only delete a user from a group since we don't have
5666 nested groups anyways. So in the latter case, just say OK */
5668 /* TODO: The above comment nowadays is bogus. Since we have nested
5669 * groups now, and aliases members are never reported out of the unix
5670 * group membership, the "just say OK" makes this call a no-op. For
5671 * us. This needs fixing however. */
5673 /* I've only ever seen this in the wild when deleting a user from
5674 * usrmgr.exe. domain_sid is the builtin domain, and the sid to delete
5675 * is the user about to be deleted. I very much suspect this is the
5676 * only application of this call. To verify this, let people report
5679 if (!sid_check_is_builtin(&domain_sid)) {
5680 DEBUG(1,("_samr_RemoveMemberFromForeignDomain: domain_sid = %s, "
5681 "global_sam_sid() = %s\n",
5682 sid_string_dbg(&domain_sid),
5683 sid_string_dbg(get_global_sam_sid())));
5684 DEBUGADD(1,("please report to samba-technical@samba.org!\n"));
5685 return NT_STATUS_OK;
5688 force_flush_samr_cache(disp_info);
5690 result = NT_STATUS_OK;
5695 /*******************************************************************
5696 _samr_QueryDomainInfo2
5697 ********************************************************************/
5699 NTSTATUS _samr_QueryDomainInfo2(pipes_struct *p,
5700 struct samr_QueryDomainInfo2 *r)
5702 struct samr_QueryDomainInfo q;
5704 q.in.domain_handle = r->in.domain_handle;
5705 q.in.level = r->in.level;
5707 q.out.info = r->out.info;
5709 return _samr_QueryDomainInfo(p, &q);
5712 /*******************************************************************
5714 ********************************************************************/
5716 NTSTATUS _samr_SetDomainInfo(pipes_struct *p,
5717 struct samr_SetDomainInfo *r)
5719 struct samr_info *info = NULL;
5720 time_t u_expire, u_min_age;
5722 time_t u_lock_duration, u_reset_time;
5725 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5727 /* find the policy handle. open a policy on it. */
5728 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
5729 return NT_STATUS_INVALID_HANDLE;
5731 /* We do have different access bits for info
5732 * levels here, but we're really just looking for
5733 * GENERIC_RIGHTS_DOMAIN_WRITE access. Unfortunately
5734 * this maps to different specific bits. So
5735 * assume if we have SAMR_DOMAIN_ACCESS_SET_INFO_1
5738 result = access_check_samr_function(info->acc_granted,
5739 SAMR_DOMAIN_ACCESS_SET_INFO_1,
5740 "_samr_SetDomainInfo");
5742 if (!NT_STATUS_IS_OK(result))
5745 DEBUG(5,("_samr_SetDomainInfo: level: %d\n", r->in.level));
5747 switch (r->in.level) {
5749 u_expire=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.max_password_age);
5750 u_min_age=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.min_password_age);
5751 pdb_set_account_policy(AP_MIN_PASSWORD_LEN, (uint32)r->in.info->info1.min_password_length);
5752 pdb_set_account_policy(AP_PASSWORD_HISTORY, (uint32)r->in.info->info1.password_history_length);
5753 pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, (uint32)r->in.info->info1.password_properties);
5754 pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (int)u_expire);
5755 pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (int)u_min_age);
5760 u_logout=nt_time_to_unix_abs((NTTIME *)&r->in.info->info3.force_logoff_time);
5761 pdb_set_account_policy(AP_TIME_TO_LOGOUT, (int)u_logout);
5770 u_lock_duration=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_duration);
5771 if (u_lock_duration != -1)
5772 u_lock_duration /= 60;
5774 u_reset_time=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_window)/60;
5776 pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (int)u_lock_duration);
5777 pdb_set_account_policy(AP_RESET_COUNT_TIME, (int)u_reset_time);
5778 pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT, (uint32)r->in.info->info12.lockout_threshold);
5781 return NT_STATUS_INVALID_INFO_CLASS;
5784 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5786 return NT_STATUS_OK;
5789 /****************************************************************
5790 _samr_GetDisplayEnumerationIndex
5791 ****************************************************************/
5793 NTSTATUS _samr_GetDisplayEnumerationIndex(pipes_struct *p,
5794 struct samr_GetDisplayEnumerationIndex *r)
5796 struct samr_info *info = NULL;
5797 uint32_t max_entries = (uint32_t) -1;
5798 uint32_t enum_context = 0;
5800 uint32_t num_account = 0;
5801 struct samr_displayentry *entries = NULL;
5804 DEBUG(5,("_samr_GetDisplayEnumerationIndex: %d\n", __LINE__));
5806 /* find the policy handle. open a policy on it. */
5807 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
5808 return NT_STATUS_INVALID_HANDLE;
5811 status = access_check_samr_function(info->acc_granted,
5812 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
5813 "_samr_GetDisplayEnumerationIndex");
5814 if (!NT_STATUS_IS_OK(status)) {
5818 if ((r->in.level < 1) || (r->in.level > 3)) {
5819 DEBUG(0,("_samr_GetDisplayEnumerationIndex: "
5820 "Unknown info level (%u)\n",
5822 return NT_STATUS_INVALID_INFO_CLASS;
5827 /* The following done as ROOT. Don't return without unbecome_root(). */
5829 switch (r->in.level) {
5831 if (info->disp_info->users == NULL) {
5832 info->disp_info->users = pdb_search_users(ACB_NORMAL);
5833 if (info->disp_info->users == NULL) {
5835 return NT_STATUS_ACCESS_DENIED;
5837 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5838 "starting user enumeration at index %u\n",
5839 (unsigned int)enum_context));
5841 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5842 "using cached user enumeration at index %u\n",
5843 (unsigned int)enum_context));
5845 num_account = pdb_search_entries(info->disp_info->users,
5846 enum_context, max_entries,
5850 if (info->disp_info->machines == NULL) {
5851 info->disp_info->machines =
5852 pdb_search_users(ACB_WSTRUST|ACB_SVRTRUST);
5853 if (info->disp_info->machines == NULL) {
5855 return NT_STATUS_ACCESS_DENIED;
5857 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5858 "starting machine enumeration at index %u\n",
5859 (unsigned int)enum_context));
5861 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5862 "using cached machine enumeration at index %u\n",
5863 (unsigned int)enum_context));
5865 num_account = pdb_search_entries(info->disp_info->machines,
5866 enum_context, max_entries,
5870 if (info->disp_info->groups == NULL) {
5871 info->disp_info->groups = pdb_search_groups();
5872 if (info->disp_info->groups == NULL) {
5874 return NT_STATUS_ACCESS_DENIED;
5876 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5877 "starting group enumeration at index %u\n",
5878 (unsigned int)enum_context));
5880 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5881 "using cached group enumeration at index %u\n",
5882 (unsigned int)enum_context));
5884 num_account = pdb_search_entries(info->disp_info->groups,
5885 enum_context, max_entries,
5890 smb_panic("info class changed");
5896 /* Ensure we cache this enumeration. */
5897 set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
5899 DEBUG(10,("_samr_GetDisplayEnumerationIndex: looking for :%s\n",
5900 r->in.name->string));
5902 for (i=0; i<num_account; i++) {
5903 if (strequal(entries[i].account_name, r->in.name->string)) {
5904 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5905 "found %s at idx %d\n",
5906 r->in.name->string, i));
5908 return NT_STATUS_OK;
5912 /* assuming account_name lives at the very end */
5913 *r->out.idx = num_account;
5915 return NT_STATUS_NO_MORE_ENTRIES;
5918 /****************************************************************
5919 _samr_GetDisplayEnumerationIndex2
5920 ****************************************************************/
5922 NTSTATUS _samr_GetDisplayEnumerationIndex2(pipes_struct *p,
5923 struct samr_GetDisplayEnumerationIndex2 *r)
5925 struct samr_GetDisplayEnumerationIndex q;
5927 q.in.domain_handle = r->in.domain_handle;
5928 q.in.level = r->in.level;
5929 q.in.name = r->in.name;
5931 q.out.idx = r->out.idx;
5933 return _samr_GetDisplayEnumerationIndex(p, &q);
5936 /****************************************************************
5937 ****************************************************************/
5939 NTSTATUS _samr_Shutdown(pipes_struct *p,
5940 struct samr_Shutdown *r)
5942 p->rng_fault_state = true;
5943 return NT_STATUS_NOT_IMPLEMENTED;
5946 /****************************************************************
5947 ****************************************************************/
5949 NTSTATUS _samr_SetMemberAttributesOfGroup(pipes_struct *p,
5950 struct samr_SetMemberAttributesOfGroup *r)
5952 p->rng_fault_state = true;
5953 return NT_STATUS_NOT_IMPLEMENTED;
5956 /****************************************************************
5957 ****************************************************************/
5959 NTSTATUS _samr_ChangePasswordUser(pipes_struct *p,
5960 struct samr_ChangePasswordUser *r)
5962 p->rng_fault_state = true;
5963 return NT_STATUS_NOT_IMPLEMENTED;
5966 /****************************************************************
5967 ****************************************************************/
5969 NTSTATUS _samr_TestPrivateFunctionsDomain(pipes_struct *p,
5970 struct samr_TestPrivateFunctionsDomain *r)
5972 p->rng_fault_state = true;
5973 return NT_STATUS_NOT_IMPLEMENTED;
5976 /****************************************************************
5977 ****************************************************************/
5979 NTSTATUS _samr_TestPrivateFunctionsUser(pipes_struct *p,
5980 struct samr_TestPrivateFunctionsUser *r)
5982 p->rng_fault_state = true;
5983 return NT_STATUS_NOT_IMPLEMENTED;
5986 /****************************************************************
5987 ****************************************************************/
5989 NTSTATUS _samr_AddMultipleMembersToAlias(pipes_struct *p,
5990 struct samr_AddMultipleMembersToAlias *r)
5992 p->rng_fault_state = true;
5993 return NT_STATUS_NOT_IMPLEMENTED;
5996 /****************************************************************
5997 ****************************************************************/
5999 NTSTATUS _samr_RemoveMultipleMembersFromAlias(pipes_struct *p,
6000 struct samr_RemoveMultipleMembersFromAlias *r)
6002 p->rng_fault_state = true;
6003 return NT_STATUS_NOT_IMPLEMENTED;
6006 /****************************************************************
6007 ****************************************************************/
6009 NTSTATUS _samr_OemChangePasswordUser2(pipes_struct *p,
6010 struct samr_OemChangePasswordUser2 *r)
6012 p->rng_fault_state = true;
6013 return NT_STATUS_NOT_IMPLEMENTED;
6016 /****************************************************************
6017 ****************************************************************/
6019 NTSTATUS _samr_SetBootKeyInformation(pipes_struct *p,
6020 struct samr_SetBootKeyInformation *r)
6022 p->rng_fault_state = true;
6023 return NT_STATUS_NOT_IMPLEMENTED;
6026 /****************************************************************
6027 ****************************************************************/
6029 NTSTATUS _samr_GetBootKeyInformation(pipes_struct *p,
6030 struct samr_GetBootKeyInformation *r)
6032 p->rng_fault_state = true;
6033 return NT_STATUS_NOT_IMPLEMENTED;
6036 /****************************************************************
6037 ****************************************************************/
6039 NTSTATUS _samr_Connect3(pipes_struct *p,
6040 struct samr_Connect3 *r)
6042 p->rng_fault_state = true;
6043 return NT_STATUS_NOT_IMPLEMENTED;
6046 /****************************************************************
6047 ****************************************************************/
6049 NTSTATUS _samr_RidToSid(pipes_struct *p,
6050 struct samr_RidToSid *r)
6052 p->rng_fault_state = true;
6053 return NT_STATUS_NOT_IMPLEMENTED;
6056 /****************************************************************
6057 ****************************************************************/
6059 NTSTATUS _samr_SetDsrmPassword(pipes_struct *p,
6060 struct samr_SetDsrmPassword *r)
6062 p->rng_fault_state = true;
6063 return NT_STATUS_NOT_IMPLEMENTED;
6066 /****************************************************************
6067 ****************************************************************/
6069 NTSTATUS _samr_ValidatePassword(pipes_struct *p,
6070 struct samr_ValidatePassword *r)
6072 p->rng_fault_state = true;
6073 return NT_STATUS_NOT_IMPLEMENTED;