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 0, /* Don't know the acc_bits yet */
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 const DOM_SID *sid_user, *sid_group;
2262 uint32_t rid, primary_gid;
2263 NTTIME last_logon, last_logoff, last_password_change,
2265 const char *account_name, *full_name, *home_directory, *home_drive,
2266 *logon_script, *profile_path, *description,
2267 *workstations, *comment;
2268 struct samr_LogonHours logon_hours;
2272 sid_user = pdb_get_user_sid(pw);
2274 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2275 DEBUG(0, ("get_user_info_5: User %s has SID %s, \nwhich conflicts with "
2276 "the domain sid %s. Failing operation.\n",
2277 pdb_get_username(pw), sid_string_dbg(sid_user),
2278 sid_string_dbg(domain_sid)));
2279 return NT_STATUS_UNSUCCESSFUL;
2283 sid_group = pdb_get_group_sid(pw);
2286 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2287 DEBUG(0, ("get_user_info_5: User %s has Primary Group SID %s, \n"
2288 "which conflicts with the domain sid %s. Failing operation.\n",
2289 pdb_get_username(pw), sid_string_dbg(sid_group),
2290 sid_string_dbg(domain_sid)));
2291 return NT_STATUS_UNSUCCESSFUL;
2294 unix_to_nt_time(&last_logon, pdb_get_logon_time(pw));
2295 unix_to_nt_time(&last_logoff, pdb_get_logoff_time(pw));
2296 unix_to_nt_time(&acct_expiry, pdb_get_kickoff_time(pw));
2297 unix_to_nt_time(&last_password_change, pdb_get_pass_last_set_time(pw));
2299 account_name = talloc_strdup(mem_ctx, pdb_get_username(pw));
2300 full_name = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2301 home_directory = talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2302 home_drive = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2303 logon_script = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2304 profile_path = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2305 description = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2306 workstations = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2307 comment = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2309 logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2311 init_samr_user_info5(r,
2325 pdb_get_bad_password_count(pw),
2326 pdb_get_logon_count(pw),
2327 last_password_change,
2329 pdb_get_acct_ctrl(pw));
2331 return NT_STATUS_OK;
2334 /*************************************************************************
2335 get_user_info_7. Safe. Only gives out account_name.
2336 *************************************************************************/
2338 static NTSTATUS get_user_info_7(TALLOC_CTX *mem_ctx,
2339 struct samr_UserInfo7 *r,
2340 struct samu *smbpass)
2342 const char *account_name = NULL;
2346 account_name = talloc_strdup(mem_ctx, pdb_get_username(smbpass));
2347 if (!account_name) {
2348 return NT_STATUS_NO_MEMORY;
2351 init_samr_user_info7(r, account_name);
2353 return NT_STATUS_OK;
2356 /*************************************************************************
2357 get_user_info_9. Only gives out primary group SID.
2358 *************************************************************************/
2360 static NTSTATUS get_user_info_9(TALLOC_CTX *mem_ctx,
2361 struct samr_UserInfo9 *r,
2362 struct samu *smbpass)
2366 init_samr_user_info9(r, pdb_get_group_rid(smbpass));
2368 return NT_STATUS_OK;
2371 /*************************************************************************
2372 get_user_info_16. Safe. Only gives out acb bits.
2373 *************************************************************************/
2375 static NTSTATUS get_user_info_16(TALLOC_CTX *mem_ctx,
2376 struct samr_UserInfo16 *r,
2377 struct samu *smbpass)
2381 init_samr_user_info16(r, pdb_get_acct_ctrl(smbpass));
2383 return NT_STATUS_OK;
2386 /*************************************************************************
2387 get_user_info_18. OK - this is the killer as it gives out password info.
2388 Ensure that this is only allowed on an encrypted connection with a root
2390 *************************************************************************/
2392 static NTSTATUS get_user_info_18(pipes_struct *p,
2393 TALLOC_CTX *mem_ctx,
2394 struct samr_UserInfo18 *r,
2397 struct samu *smbpass=NULL;
2402 if (p->auth.auth_type != PIPE_AUTH_TYPE_NTLMSSP || p->auth.auth_type != PIPE_AUTH_TYPE_SPNEGO_NTLMSSP) {
2403 return NT_STATUS_ACCESS_DENIED;
2406 if (p->auth.auth_level != PIPE_AUTH_LEVEL_PRIVACY) {
2407 return NT_STATUS_ACCESS_DENIED;
2411 * Do *NOT* do become_root()/unbecome_root() here ! JRA.
2414 if ( !(smbpass = samu_new( mem_ctx )) ) {
2415 return NT_STATUS_NO_MEMORY;
2418 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 (geteuid() == (uid_t)0) ? NT_STATUS_NO_SUCH_USER : NT_STATUS_ACCESS_DENIED;
2426 DEBUG(3,("User:[%s] 0x%x\n", pdb_get_username(smbpass), pdb_get_acct_ctrl(smbpass) ));
2428 if ( pdb_get_acct_ctrl(smbpass) & ACB_DISABLED) {
2429 TALLOC_FREE(smbpass);
2430 return NT_STATUS_ACCOUNT_DISABLED;
2433 init_samr_user_info18(r,
2434 pdb_get_lanman_passwd(smbpass),
2435 pdb_get_nt_passwd(smbpass),
2438 TALLOC_FREE(smbpass);
2440 return NT_STATUS_OK;
2443 /*************************************************************************
2445 *************************************************************************/
2447 static NTSTATUS get_user_info_20(TALLOC_CTX *mem_ctx,
2448 struct samr_UserInfo20 *r,
2449 struct samu *sampass)
2451 const char *munged_dial = NULL;
2454 struct lsa_BinaryString *parameters = NULL;
2458 munged_dial = pdb_get_munged_dial(sampass);
2460 DEBUG(3,("User:[%s] has [%s] (length: %d)\n", pdb_get_username(sampass),
2461 munged_dial, (int)strlen(munged_dial)));
2464 blob = base64_decode_data_blob(munged_dial);
2466 blob = data_blob_string_const_null("");
2469 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2470 data_blob_free(&blob);
2471 if (!NT_STATUS_IS_OK(status)) {
2475 init_samr_user_info20(r, parameters);
2477 return NT_STATUS_OK;
2481 /*************************************************************************
2483 *************************************************************************/
2485 static NTSTATUS get_user_info_21(TALLOC_CTX *mem_ctx,
2486 struct samr_UserInfo21 *r,
2488 DOM_SID *domain_sid)
2491 const DOM_SID *sid_user, *sid_group;
2492 uint32_t rid, primary_gid;
2493 NTTIME last_logon, last_logoff, last_password_change,
2494 acct_expiry, allow_password_change, force_password_change;
2495 time_t must_change_time;
2496 uint8_t password_expired;
2497 const char *account_name, *full_name, *home_directory, *home_drive,
2498 *logon_script, *profile_path, *description,
2499 *workstations, *comment;
2500 struct samr_LogonHours logon_hours;
2501 struct lsa_BinaryString *parameters = NULL;
2502 const char *munged_dial = NULL;
2507 sid_user = pdb_get_user_sid(pw);
2509 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2510 DEBUG(0, ("get_user_info_21: User %s has SID %s, \nwhich conflicts with "
2511 "the domain sid %s. Failing operation.\n",
2512 pdb_get_username(pw), sid_string_dbg(sid_user),
2513 sid_string_dbg(domain_sid)));
2514 return NT_STATUS_UNSUCCESSFUL;
2518 sid_group = pdb_get_group_sid(pw);
2521 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2522 DEBUG(0, ("get_user_info_21: User %s has Primary Group SID %s, \n"
2523 "which conflicts with the domain sid %s. Failing operation.\n",
2524 pdb_get_username(pw), sid_string_dbg(sid_group),
2525 sid_string_dbg(domain_sid)));
2526 return NT_STATUS_UNSUCCESSFUL;
2529 unix_to_nt_time(&last_logon, pdb_get_logon_time(pw));
2530 unix_to_nt_time(&last_logoff, pdb_get_logoff_time(pw));
2531 unix_to_nt_time(&acct_expiry, pdb_get_kickoff_time(pw));
2532 unix_to_nt_time(&last_password_change, pdb_get_pass_last_set_time(pw));
2533 unix_to_nt_time(&allow_password_change, pdb_get_pass_can_change_time(pw));
2535 must_change_time = pdb_get_pass_must_change_time(pw);
2536 if (must_change_time == get_time_t_max()) {
2537 unix_to_nt_time_abs(&force_password_change, must_change_time);
2539 unix_to_nt_time(&force_password_change, must_change_time);
2542 if (pdb_get_pass_must_change_time(pw) == 0) {
2543 password_expired = PASS_MUST_CHANGE_AT_NEXT_LOGON;
2545 password_expired = 0;
2548 munged_dial = pdb_get_munged_dial(pw);
2550 blob = base64_decode_data_blob(munged_dial);
2552 blob = data_blob_string_const_null("");
2555 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2556 data_blob_free(&blob);
2557 if (!NT_STATUS_IS_OK(status)) {
2561 account_name = talloc_strdup(mem_ctx, pdb_get_username(pw));
2562 full_name = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2563 home_directory = talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2564 home_drive = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2565 logon_script = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2566 profile_path = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2567 description = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2568 workstations = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2569 comment = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2571 logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2575 Look at a user on a real NT4 PDC with usrmgr, press
2576 'ok'. Then you will see that fields_present is set to
2577 0x08f827fa. Look at the user immediately after that again,
2578 and you will see that 0x00fffff is returned. This solves
2579 the problem that you get access denied after having looked
2586 init_samr_user_info21(r,
2589 last_password_change,
2591 allow_password_change,
2592 force_password_change,
2605 pdb_get_acct_ctrl(pw),
2606 pdb_build_fields_present(pw),
2608 pdb_get_bad_password_count(pw),
2609 pdb_get_logon_count(pw),
2610 0, /* country_code */
2612 0, /* lm_password_set */
2613 0, /* nt_password_set */
2616 return NT_STATUS_OK;
2619 /*******************************************************************
2621 ********************************************************************/
2623 NTSTATUS _samr_QueryUserInfo(pipes_struct *p,
2624 struct samr_QueryUserInfo *r)
2627 union samr_UserInfo *user_info = NULL;
2628 struct samr_info *info = NULL;
2632 struct samu *pwd = NULL;
2634 /* search for the handle */
2635 if (!find_policy_by_hnd(p, r->in.user_handle, (void **)(void *)&info))
2636 return NT_STATUS_INVALID_HANDLE;
2638 status = access_check_samr_function(info->acc_granted,
2639 SAMR_USER_ACCESS_GET_ATTRIBUTES,
2640 "_samr_QueryUserInfo");
2641 if (!NT_STATUS_IS_OK(status)) {
2645 domain_sid = info->sid;
2647 sid_split_rid(&domain_sid, &rid);
2649 if (!sid_check_is_in_our_domain(&info->sid))
2650 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2652 DEBUG(5,("_samr_QueryUserInfo: sid:%s\n",
2653 sid_string_dbg(&info->sid)));
2655 user_info = TALLOC_ZERO_P(p->mem_ctx, union samr_UserInfo);
2657 return NT_STATUS_NO_MEMORY;
2660 DEBUG(5,("_samr_QueryUserInfo: user info level: %d\n", r->in.level));
2662 if (!(pwd = samu_new(p->mem_ctx))) {
2663 return NT_STATUS_NO_MEMORY;
2667 ret = pdb_getsampwsid(pwd, &info->sid);
2671 DEBUG(4,("User %s not found\n", sid_string_dbg(&info->sid)));
2673 return NT_STATUS_NO_SUCH_USER;
2676 DEBUG(3,("User:[%s]\n", pdb_get_username(pwd)));
2678 samr_clear_sam_passwd(pwd);
2680 switch (r->in.level) {
2682 status = get_user_info_5(p->mem_ctx, &user_info->info5, pwd, &domain_sid);
2685 status = get_user_info_7(p->mem_ctx, &user_info->info7, pwd);
2688 status = get_user_info_9(p->mem_ctx, &user_info->info9, pwd);
2691 status = get_user_info_16(p->mem_ctx, &user_info->info16, pwd);
2694 /* level 18 is special */
2695 status = get_user_info_18(p, p->mem_ctx, &user_info->info18, &info->sid);
2698 status = get_user_info_20(p->mem_ctx, &user_info->info20, pwd);
2701 status = get_user_info_21(p->mem_ctx, &user_info->info21, pwd, &domain_sid);
2704 status = NT_STATUS_INVALID_INFO_CLASS;
2710 *r->out.info = user_info;
2712 DEBUG(5,("_samr_QueryUserInfo: %d\n", __LINE__));
2717 /****************************************************************
2718 ****************************************************************/
2720 NTSTATUS _samr_QueryUserInfo2(pipes_struct *p,
2721 struct samr_QueryUserInfo2 *r)
2723 struct samr_QueryUserInfo u;
2725 u.in.user_handle = r->in.user_handle;
2726 u.in.level = r->in.level;
2727 u.out.info = r->out.info;
2729 return _samr_QueryUserInfo(p, &u);
2732 /*******************************************************************
2733 _samr_GetGroupsForUser
2734 ********************************************************************/
2736 NTSTATUS _samr_GetGroupsForUser(pipes_struct *p,
2737 struct samr_GetGroupsForUser *r)
2739 struct samu *sam_pass=NULL;
2742 struct samr_RidWithAttribute dom_gid;
2743 struct samr_RidWithAttribute *gids = NULL;
2744 uint32 primary_group_rid;
2745 size_t num_groups = 0;
2751 bool success = False;
2753 struct samr_RidWithAttributeArray *rids = NULL;
2756 * from the SID in the request:
2757 * we should send back the list of DOMAIN GROUPS
2758 * the user is a member of
2760 * and only the DOMAIN GROUPS
2761 * no ALIASES !!! neither aliases of the domain
2762 * nor aliases of the builtin SID
2767 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2769 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidWithAttributeArray);
2771 return NT_STATUS_NO_MEMORY;
2774 /* find the policy handle. open a policy on it. */
2775 if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &sid, &acc_granted, NULL))
2776 return NT_STATUS_INVALID_HANDLE;
2778 result = access_check_samr_function(acc_granted,
2779 SAMR_USER_ACCESS_GET_GROUPS,
2780 "_samr_GetGroupsForUser");
2781 if (!NT_STATUS_IS_OK(result)) {
2785 if (!sid_check_is_in_our_domain(&sid))
2786 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2788 if ( !(sam_pass = samu_new( p->mem_ctx )) ) {
2789 return NT_STATUS_NO_MEMORY;
2793 ret = pdb_getsampwsid(sam_pass, &sid);
2797 DEBUG(10, ("pdb_getsampwsid failed for %s\n",
2798 sid_string_dbg(&sid)));
2799 return NT_STATUS_NO_SUCH_USER;
2804 /* make both calls inside the root block */
2806 result = pdb_enum_group_memberships(p->mem_ctx, sam_pass,
2807 &sids, &unix_gids, &num_groups);
2808 if ( NT_STATUS_IS_OK(result) ) {
2809 success = sid_peek_check_rid(get_global_sam_sid(),
2810 pdb_get_group_sid(sam_pass),
2811 &primary_group_rid);
2815 if (!NT_STATUS_IS_OK(result)) {
2816 DEBUG(10, ("pdb_enum_group_memberships failed for %s\n",
2817 sid_string_dbg(&sid)));
2822 DEBUG(5, ("Group sid %s for user %s not in our domain\n",
2823 sid_string_dbg(pdb_get_group_sid(sam_pass)),
2824 pdb_get_username(sam_pass)));
2825 TALLOC_FREE(sam_pass);
2826 return NT_STATUS_INTERNAL_DB_CORRUPTION;
2832 dom_gid.attributes = (SE_GROUP_MANDATORY|SE_GROUP_ENABLED_BY_DEFAULT|
2834 dom_gid.rid = primary_group_rid;
2835 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2837 for (i=0; i<num_groups; i++) {
2839 if (!sid_peek_check_rid(get_global_sam_sid(),
2840 &(sids[i]), &dom_gid.rid)) {
2841 DEBUG(10, ("Found sid %s not in our domain\n",
2842 sid_string_dbg(&sids[i])));
2846 if (dom_gid.rid == primary_group_rid) {
2847 /* We added the primary group directly from the
2848 * sam_account. The other SIDs are unique from
2849 * enum_group_memberships */
2853 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2856 rids->count = num_gids;
2859 *r->out.rids = rids;
2861 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2866 /*******************************************************************
2867 _samr_QueryDomainInfo
2868 ********************************************************************/
2870 NTSTATUS _samr_QueryDomainInfo(pipes_struct *p,
2871 struct samr_QueryDomainInfo *r)
2873 NTSTATUS status = NT_STATUS_OK;
2874 struct samr_info *info = NULL;
2875 union samr_DomainInfo *dom_info;
2876 uint32 min_pass_len,pass_hist,password_properties;
2877 time_t u_expire, u_min_age;
2878 NTTIME nt_expire, nt_min_age;
2880 time_t u_lock_duration, u_reset_time;
2881 NTTIME nt_lock_duration, nt_reset_time;
2886 uint32 account_policy_temp;
2891 uint32 num_users=0, num_groups=0, num_aliases=0;
2893 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
2895 dom_info = TALLOC_ZERO_P(p->mem_ctx, union samr_DomainInfo);
2897 return NT_STATUS_NO_MEMORY;
2900 /* find the policy handle. open a policy on it. */
2901 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
2902 return NT_STATUS_INVALID_HANDLE;
2905 status = access_check_samr_function(info->acc_granted,
2906 SAMR_ACCESS_OPEN_DOMAIN,
2907 "_samr_QueryDomainInfo" );
2909 if ( !NT_STATUS_IS_OK(status) )
2912 switch (r->in.level) {
2919 pdb_get_account_policy(AP_MIN_PASSWORD_LEN, &account_policy_temp);
2920 min_pass_len = account_policy_temp;
2922 pdb_get_account_policy(AP_PASSWORD_HISTORY, &account_policy_temp);
2923 pass_hist = account_policy_temp;
2925 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, &account_policy_temp);
2926 password_properties = account_policy_temp;
2928 pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &account_policy_temp);
2929 u_expire = account_policy_temp;
2931 pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &account_policy_temp);
2932 u_min_age = account_policy_temp;
2938 unix_to_nt_time_abs(&nt_expire, u_expire);
2939 unix_to_nt_time_abs(&nt_min_age, u_min_age);
2941 if (lp_check_password_script() && *lp_check_password_script()) {
2942 password_properties |= DOMAIN_PASSWORD_COMPLEX;
2945 init_samr_DomInfo1(&dom_info->info1,
2946 (uint16)min_pass_len,
2948 password_properties,
2958 num_users = count_sam_users(info->disp_info, ACB_NORMAL);
2959 num_groups = count_sam_groups(info->disp_info);
2960 num_aliases = count_sam_aliases(info->disp_info);
2962 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &account_policy_temp);
2963 u_logout = account_policy_temp;
2965 unix_to_nt_time_abs(&nt_logout, u_logout);
2967 if (!pdb_get_seq_num(&seq_num))
2968 seq_num = time(NULL);
2974 server_role = ROLE_DOMAIN_PDC;
2975 if (lp_server_role() == ROLE_DOMAIN_BDC)
2976 server_role = ROLE_DOMAIN_BDC;
2978 init_samr_DomGeneralInformation(&dom_info->general,
2984 DOMAIN_SERVER_ENABLED,
2999 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &ul);
3000 u_logout = (time_t)ul;
3007 unix_to_nt_time_abs(&nt_logout, u_logout);
3009 init_samr_DomInfo3(&dom_info->info3,
3014 init_samr_DomOEMInformation(&dom_info->oem,
3018 init_samr_DomInfo5(&dom_info->info5,
3019 get_global_sam_name());
3022 /* NT returns its own name when a PDC. win2k and later
3023 * only the name of the PDC if itself is a BDC (samba4
3025 init_samr_DomInfo6(&dom_info->info6,
3029 server_role = ROLE_DOMAIN_PDC;
3030 if (lp_server_role() == ROLE_DOMAIN_BDC)
3031 server_role = ROLE_DOMAIN_BDC;
3033 init_samr_DomInfo7(&dom_info->info7,
3042 if (!pdb_get_seq_num(&seq_num)) {
3043 seq_num = time(NULL);
3050 init_samr_DomInfo8(&dom_info->info8,
3060 pdb_get_account_policy(AP_LOCK_ACCOUNT_DURATION, &account_policy_temp);
3061 u_lock_duration = account_policy_temp;
3062 if (u_lock_duration != -1) {
3063 u_lock_duration *= 60;
3066 pdb_get_account_policy(AP_RESET_COUNT_TIME, &account_policy_temp);
3067 u_reset_time = account_policy_temp * 60;
3069 pdb_get_account_policy(AP_BAD_ATTEMPT_LOCKOUT, &account_policy_temp);
3070 lockout = account_policy_temp;
3076 unix_to_nt_time_abs(&nt_lock_duration, u_lock_duration);
3077 unix_to_nt_time_abs(&nt_reset_time, u_reset_time);
3079 init_samr_DomInfo12(&dom_info->info12,
3085 return NT_STATUS_INVALID_INFO_CLASS;
3088 *r->out.info = dom_info;
3090 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
3095 /* W2k3 seems to use the same check for all 3 objects that can be created via
3096 * SAMR, if you try to create for example "Dialup" as an alias it says
3097 * "NT_STATUS_USER_EXISTS". This is racy, but we can't really lock the user
3100 static NTSTATUS can_create(TALLOC_CTX *mem_ctx, const char *new_name)
3102 enum lsa_SidType type;
3105 DEBUG(10, ("Checking whether [%s] can be created\n", new_name));
3108 /* Lookup in our local databases (LOOKUP_NAME_REMOTE not set)
3109 * whether the name already exists */
3110 result = lookup_name(mem_ctx, new_name, LOOKUP_NAME_LOCAL,
3111 NULL, NULL, NULL, &type);
3115 DEBUG(10, ("%s does not exist, can create it\n", new_name));
3116 return NT_STATUS_OK;
3119 DEBUG(5, ("trying to create %s, exists as %s\n",
3120 new_name, sid_type_lookup(type)));
3122 if (type == SID_NAME_DOM_GRP) {
3123 return NT_STATUS_GROUP_EXISTS;
3125 if (type == SID_NAME_ALIAS) {
3126 return NT_STATUS_ALIAS_EXISTS;
3129 /* Yes, the default is NT_STATUS_USER_EXISTS */
3130 return NT_STATUS_USER_EXISTS;
3133 /*******************************************************************
3135 ********************************************************************/
3137 NTSTATUS _samr_CreateUser2(pipes_struct *p,
3138 struct samr_CreateUser2 *r)
3140 const char *account = NULL;
3142 POLICY_HND dom_pol = *r->in.domain_handle;
3143 uint32_t acb_info = r->in.acct_flags;
3144 POLICY_HND *user_pol = r->out.user_handle;
3145 struct samr_info *info = NULL;
3150 /* check this, when giving away 'add computer to domain' privs */
3151 uint32 des_access = GENERIC_RIGHTS_USER_ALL_ACCESS;
3152 bool can_add_account = False;
3154 DISP_INFO *disp_info = NULL;
3156 /* Get the domain SID stored in the domain policy */
3157 if (!get_lsa_policy_samr_sid(p, &dom_pol, &sid, &acc_granted,
3159 return NT_STATUS_INVALID_HANDLE;
3161 if (disp_info->builtin_domain) {
3162 DEBUG(5,("_samr_CreateUser2: Refusing user create in BUILTIN\n"));
3163 return NT_STATUS_ACCESS_DENIED;
3166 nt_status = access_check_samr_function(acc_granted,
3167 SAMR_DOMAIN_ACCESS_CREATE_USER,
3168 "_samr_CreateUser2");
3169 if (!NT_STATUS_IS_OK(nt_status)) {
3173 if (!(acb_info == ACB_NORMAL || acb_info == ACB_DOMTRUST ||
3174 acb_info == ACB_WSTRUST || acb_info == ACB_SVRTRUST)) {
3175 /* Match Win2k, and return NT_STATUS_INVALID_PARAMETER if
3176 this parameter is not an account type */
3177 return NT_STATUS_INVALID_PARAMETER;
3180 account = r->in.account_name->string;
3181 if (account == NULL) {
3182 return NT_STATUS_NO_MEMORY;
3185 nt_status = can_create(p->mem_ctx, account);
3186 if (!NT_STATUS_IS_OK(nt_status)) {
3190 /* determine which user right we need to check based on the acb_info */
3192 if ( acb_info & ACB_WSTRUST )
3194 se_priv_copy( &se_rights, &se_machine_account );
3195 can_add_account = user_has_privileges(
3196 p->server_info->ptok, &se_rights );
3198 /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
3199 account for domain trusts and changes the ACB flags later */
3200 else if ( acb_info & ACB_NORMAL &&
3201 (account[strlen(account)-1] != '$') )
3203 se_priv_copy( &se_rights, &se_add_users );
3204 can_add_account = user_has_privileges(
3205 p->server_info->ptok, &se_rights );
3207 else /* implicit assumption of a BDC or domain trust account here
3208 * (we already check the flags earlier) */
3210 if ( lp_enable_privileges() ) {
3211 /* only Domain Admins can add a BDC or domain trust */
3212 se_priv_copy( &se_rights, &se_priv_none );
3213 can_add_account = nt_token_check_domain_rid(
3214 p->server_info->ptok,
3215 DOMAIN_GROUP_RID_ADMINS );
3219 DEBUG(5, ("_samr_CreateUser2: %s can add this account : %s\n",
3220 uidtoname(p->server_info->utok.uid),
3221 can_add_account ? "True":"False" ));
3223 /********** BEGIN Admin BLOCK **********/
3225 if ( can_add_account )
3228 nt_status = pdb_create_user(p->mem_ctx, account, acb_info,
3231 if ( can_add_account )
3234 /********** END Admin BLOCK **********/
3236 /* now check for failure */
3238 if ( !NT_STATUS_IS_OK(nt_status) )
3241 /* Get the user's SID */
3243 sid_compose(&sid, get_global_sam_sid(), *r->out.rid);
3245 map_max_allowed_access(p->server_info->ptok, &des_access);
3247 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping,
3248 &sid, SAMR_USR_RIGHTS_WRITE_PW);
3249 se_map_generic(&des_access, &usr_generic_mapping);
3251 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3252 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
3253 &acc_granted, "_samr_CreateUser2");
3255 if ( !NT_STATUS_IS_OK(nt_status) ) {
3259 /* associate the user's SID with the new handle. */
3260 if ((info = get_samr_info_by_sid(&sid)) == NULL) {
3261 return NT_STATUS_NO_MEMORY;
3266 info->acc_granted = acc_granted;
3268 /* get a (unique) handle. open a policy on it. */
3269 if (!create_policy_hnd(p, user_pol, free_samr_info, (void *)info)) {
3270 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3273 /* After a "set" ensure we have no cached display info. */
3274 force_flush_samr_cache(info->disp_info);
3276 *r->out.access_granted = acc_granted;
3278 return NT_STATUS_OK;
3281 /****************************************************************
3282 ****************************************************************/
3284 NTSTATUS _samr_CreateUser(pipes_struct *p,
3285 struct samr_CreateUser *r)
3287 struct samr_CreateUser2 c;
3288 uint32_t access_granted;
3290 c.in.domain_handle = r->in.domain_handle;
3291 c.in.account_name = r->in.account_name;
3292 c.in.acct_flags = ACB_NORMAL;
3293 c.in.access_mask = r->in.access_mask;
3294 c.out.user_handle = r->out.user_handle;
3295 c.out.access_granted = &access_granted;
3296 c.out.rid = r->out.rid;
3298 return _samr_CreateUser2(p, &c);
3301 /*******************************************************************
3303 ********************************************************************/
3305 NTSTATUS _samr_Connect(pipes_struct *p,
3306 struct samr_Connect *r)
3308 struct samr_info *info = NULL;
3309 uint32 des_access = r->in.access_mask;
3313 if (!pipe_access_check(p)) {
3314 DEBUG(3, ("access denied to _samr_Connect\n"));
3315 return NT_STATUS_ACCESS_DENIED;
3318 /* set up the SAMR connect_anon response */
3320 /* associate the user's SID with the new handle. */
3321 if ((info = get_samr_info_by_sid(NULL)) == NULL)
3322 return NT_STATUS_NO_MEMORY;
3324 /* don't give away the farm but this is probably ok. The SAMR_ACCESS_ENUM_DOMAINS
3325 was observed from a win98 client trying to enumerate users (when configured
3326 user level access control on shares) --jerry */
3328 map_max_allowed_access(p->server_info->ptok, &des_access);
3330 se_map_generic( &des_access, &sam_generic_mapping );
3331 info->acc_granted = des_access & (SAMR_ACCESS_ENUM_DOMAINS|SAMR_ACCESS_OPEN_DOMAIN);
3333 /* get a (unique) handle. open a policy on it. */
3334 if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
3335 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3337 return NT_STATUS_OK;
3340 /*******************************************************************
3342 ********************************************************************/
3344 NTSTATUS _samr_Connect2(pipes_struct *p,
3345 struct samr_Connect2 *r)
3347 struct samr_info *info = NULL;
3348 SEC_DESC *psd = NULL;
3350 uint32 des_access = r->in.access_mask;
3353 const char *fn = "_samr_Connect2";
3355 switch (p->hdr_req.opnum) {
3356 case NDR_SAMR_CONNECT2:
3357 fn = "_samr_Connect2";
3359 case NDR_SAMR_CONNECT4:
3360 fn = "_samr_Connect4";
3362 case NDR_SAMR_CONNECT5:
3363 fn = "_samr_Connect5";
3367 DEBUG(5,("%s: %d\n", fn, __LINE__));
3371 if (!pipe_access_check(p)) {
3372 DEBUG(3, ("access denied to %s\n", fn));
3373 return NT_STATUS_ACCESS_DENIED;
3376 map_max_allowed_access(p->server_info->ptok, &des_access);
3378 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &sam_generic_mapping, NULL, 0);
3379 se_map_generic(&des_access, &sam_generic_mapping);
3381 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3382 NULL, 0, des_access, &acc_granted, fn);
3384 if ( !NT_STATUS_IS_OK(nt_status) )
3387 /* associate the user's SID and access granted with the new handle. */
3388 if ((info = get_samr_info_by_sid(NULL)) == NULL)
3389 return NT_STATUS_NO_MEMORY;
3391 info->acc_granted = acc_granted;
3392 info->status = r->in.access_mask; /* this looks so wrong... - gd */
3394 /* get a (unique) handle. open a policy on it. */
3395 if (!create_policy_hnd(p, r->out.connect_handle, free_samr_info, (void *)info))
3396 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3398 DEBUG(5,("%s: %d\n", fn, __LINE__));
3403 /*******************************************************************
3405 ********************************************************************/
3407 NTSTATUS _samr_Connect4(pipes_struct *p,
3408 struct samr_Connect4 *r)
3410 struct samr_Connect2 c;
3412 c.in.system_name = r->in.system_name;
3413 c.in.access_mask = r->in.access_mask;
3414 c.out.connect_handle = r->out.connect_handle;
3416 return _samr_Connect2(p, &c);
3419 /*******************************************************************
3421 ********************************************************************/
3423 NTSTATUS _samr_Connect5(pipes_struct *p,
3424 struct samr_Connect5 *r)
3427 struct samr_Connect2 c;
3428 struct samr_ConnectInfo1 info1;
3430 info1.client_version = SAMR_CONNECT_AFTER_W2K;
3433 c.in.system_name = r->in.system_name;
3434 c.in.access_mask = r->in.access_mask;
3435 c.out.connect_handle = r->out.connect_handle;
3437 status = _samr_Connect2(p, &c);
3438 if (!NT_STATUS_IS_OK(status)) {
3442 *r->out.level_out = 1;
3443 r->out.info_out->info1 = info1;
3445 return NT_STATUS_OK;
3448 /**********************************************************************
3450 **********************************************************************/
3452 NTSTATUS _samr_LookupDomain(pipes_struct *p,
3453 struct samr_LookupDomain *r)
3455 NTSTATUS status = NT_STATUS_OK;
3456 struct samr_info *info;
3457 const char *domain_name;
3458 DOM_SID *sid = NULL;
3460 if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
3461 return NT_STATUS_INVALID_HANDLE;
3463 /* win9x user manager likes to use SAMR_ACCESS_ENUM_DOMAINS here.
3464 Reverted that change so we will work with RAS servers again */
3466 status = access_check_samr_function(info->acc_granted,
3467 SAMR_ACCESS_OPEN_DOMAIN,
3468 "_samr_LookupDomain");
3469 if (!NT_STATUS_IS_OK(status)) {
3473 domain_name = r->in.domain_name->string;
3475 return NT_STATUS_INVALID_PARAMETER;
3478 sid = TALLOC_ZERO_P(p->mem_ctx, struct dom_sid2);
3480 return NT_STATUS_NO_MEMORY;
3483 if (strequal(domain_name, builtin_domain_name())) {
3484 sid_copy(sid, &global_sid_Builtin);
3486 if (!secrets_fetch_domain_sid(domain_name, sid)) {
3487 status = NT_STATUS_NO_SUCH_DOMAIN;
3491 DEBUG(2,("Returning domain sid for domain %s -> %s\n", domain_name,
3492 sid_string_dbg(sid)));
3499 /**********************************************************************
3501 **********************************************************************/
3503 NTSTATUS _samr_EnumDomains(pipes_struct *p,
3504 struct samr_EnumDomains *r)
3507 struct samr_info *info;
3508 uint32_t num_entries = 2;
3509 struct samr_SamEntry *entry_array = NULL;
3510 struct samr_SamArray *sam;
3512 if (!find_policy_by_hnd(p, r->in.connect_handle, (void**)(void *)&info))
3513 return NT_STATUS_INVALID_HANDLE;
3515 status = access_check_samr_function(info->acc_granted,
3516 SAMR_ACCESS_ENUM_DOMAINS,
3517 "_samr_EnumDomains");
3518 if (!NT_STATUS_IS_OK(status)) {
3522 sam = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
3524 return NT_STATUS_NO_MEMORY;
3527 entry_array = TALLOC_ZERO_ARRAY(p->mem_ctx,
3528 struct samr_SamEntry,
3531 return NT_STATUS_NO_MEMORY;
3534 entry_array[0].idx = 0;
3535 init_lsa_String(&entry_array[0].name, get_global_sam_name());
3537 entry_array[1].idx = 1;
3538 init_lsa_String(&entry_array[1].name, "Builtin");
3540 sam->count = num_entries;
3541 sam->entries = entry_array;
3544 *r->out.num_entries = num_entries;
3549 /*******************************************************************
3551 ********************************************************************/
3553 NTSTATUS _samr_OpenAlias(pipes_struct *p,
3554 struct samr_OpenAlias *r)
3557 POLICY_HND domain_pol = *r->in.domain_handle;
3558 uint32 alias_rid = r->in.rid;
3559 POLICY_HND *alias_pol = r->out.alias_handle;
3560 struct samr_info *info = NULL;
3561 SEC_DESC *psd = NULL;
3563 uint32 des_access = r->in.access_mask;
3568 /* find the domain policy and get the SID / access bits stored in the domain policy */
3570 if ( !get_lsa_policy_samr_sid(p, &domain_pol, &sid, &acc_granted, NULL) )
3571 return NT_STATUS_INVALID_HANDLE;
3573 status = access_check_samr_function(acc_granted,
3574 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
3577 if ( !NT_STATUS_IS_OK(status) )
3580 /* append the alias' RID to it */
3582 if (!sid_append_rid(&sid, alias_rid))
3583 return NT_STATUS_NO_SUCH_ALIAS;
3585 /*check if access can be granted as requested by client. */
3587 map_max_allowed_access(p->server_info->ptok, &des_access);
3589 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &ali_generic_mapping, NULL, 0);
3590 se_map_generic(&des_access,&ali_generic_mapping);
3592 se_priv_copy( &se_rights, &se_add_users );
3595 status = access_check_samr_object(psd, p->server_info->ptok,
3596 &se_rights, GENERIC_RIGHTS_ALIAS_WRITE, des_access,
3597 &acc_granted, "_samr_OpenAlias");
3599 if ( !NT_STATUS_IS_OK(status) )
3603 /* Check we actually have the requested alias */
3604 enum lsa_SidType type;
3609 result = lookup_sid(NULL, &sid, NULL, NULL, &type);
3612 if (!result || (type != SID_NAME_ALIAS)) {
3613 return NT_STATUS_NO_SUCH_ALIAS;
3616 /* make sure there is a mapping */
3618 if ( !sid_to_gid( &sid, &gid ) ) {
3619 return NT_STATUS_NO_SUCH_ALIAS;
3624 /* associate the alias SID with the new handle. */
3625 if ((info = get_samr_info_by_sid(&sid)) == NULL)
3626 return NT_STATUS_NO_MEMORY;
3628 info->acc_granted = acc_granted;
3630 /* get a (unique) handle. open a policy on it. */
3631 if (!create_policy_hnd(p, alias_pol, free_samr_info, (void *)info))
3632 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
3634 return NT_STATUS_OK;
3637 /*******************************************************************
3639 ********************************************************************/
3641 static NTSTATUS set_user_info_7(TALLOC_CTX *mem_ctx,
3642 struct samr_UserInfo7 *id7,
3648 DEBUG(5, ("set_user_info_7: NULL id7\n"));
3649 return NT_STATUS_ACCESS_DENIED;
3652 if (!id7->account_name.string) {
3653 DEBUG(5, ("set_user_info_7: failed to get new username\n"));
3654 return NT_STATUS_ACCESS_DENIED;
3657 /* check to see if the new username already exists. Note: we can't
3658 reliably lock all backends, so there is potentially the
3659 possibility that a user can be created in between this check and
3660 the rename. The rename should fail, but may not get the
3661 exact same failure status code. I think this is small enough
3662 of a window for this type of operation and the results are
3663 simply that the rename fails with a slightly different status
3664 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3666 rc = can_create(mem_ctx, id7->account_name.string);
3667 if (!NT_STATUS_IS_OK(rc)) {
3671 rc = pdb_rename_sam_account(pwd, id7->account_name.string);
3676 /*******************************************************************
3678 ********************************************************************/
3680 static bool set_user_info_16(struct samr_UserInfo16 *id16,
3684 DEBUG(5, ("set_user_info_16: NULL id16\n"));
3688 /* FIX ME: check if the value is really changed --metze */
3689 if (!pdb_set_acct_ctrl(pwd, id16->acct_flags, PDB_CHANGED)) {
3693 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3700 /*******************************************************************
3702 ********************************************************************/
3704 static NTSTATUS set_user_info_18(struct samr_UserInfo18 *id18,
3705 TALLOC_CTX *mem_ctx,
3706 DATA_BLOB *session_key,
3710 DEBUG(2, ("set_user_info_18: id18 is NULL\n"));
3711 return NT_STATUS_INVALID_PARAMETER;
3714 if (id18->nt_pwd_active || id18->lm_pwd_active) {
3715 if (!session_key->length) {
3716 return NT_STATUS_NO_USER_SESSION_KEY;
3720 if (id18->nt_pwd_active) {
3724 in = data_blob_const(id18->nt_pwd.hash, 16);
3725 out = data_blob_talloc_zero(mem_ctx, 16);
3727 sess_crypt_blob(&out, &in, session_key, false);
3729 if (!pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED)) {
3730 return NT_STATUS_ACCESS_DENIED;
3733 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3736 if (id18->lm_pwd_active) {
3740 in = data_blob_const(id18->lm_pwd.hash, 16);
3741 out = data_blob_talloc_zero(mem_ctx, 16);
3743 sess_crypt_blob(&out, &in, session_key, false);
3745 if (!pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED)) {
3746 return NT_STATUS_ACCESS_DENIED;
3749 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3752 if (id18->password_expired) {
3753 pdb_set_pass_last_set_time(pwd, 0, PDB_CHANGED);
3756 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3759 return pdb_update_sam_account(pwd);
3762 /*******************************************************************
3764 ********************************************************************/
3766 static bool set_user_info_20(struct samr_UserInfo20 *id20,
3770 DEBUG(5, ("set_user_info_20: NULL id20\n"));
3774 copy_id20_to_sam_passwd(pwd, id20);
3776 /* write the change out */
3777 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
3784 /*******************************************************************
3786 ********************************************************************/
3788 static NTSTATUS set_user_info_21(TALLOC_CTX *mem_ctx,
3789 struct samr_UserInfo21 *id21,
3795 DEBUG(5, ("set_user_info_21: NULL id21\n"));
3796 return NT_STATUS_INVALID_PARAMETER;
3799 if (id21->fields_present == 0) {
3800 return NT_STATUS_INVALID_PARAMETER;
3803 if (id21->fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
3804 return NT_STATUS_ACCESS_DENIED;
3807 /* we need to separately check for an account rename first */
3809 if (id21->account_name.string &&
3810 (!strequal(id21->account_name.string, pdb_get_username(pwd))))
3813 /* check to see if the new username already exists. Note: we can't
3814 reliably lock all backends, so there is potentially the
3815 possibility that a user can be created in between this check and
3816 the rename. The rename should fail, but may not get the
3817 exact same failure status code. I think this is small enough
3818 of a window for this type of operation and the results are
3819 simply that the rename fails with a slightly different status
3820 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3822 status = can_create(mem_ctx, id21->account_name.string);
3823 if (!NT_STATUS_IS_OK(status)) {
3827 status = pdb_rename_sam_account(pwd, id21->account_name.string);
3829 if (!NT_STATUS_IS_OK(status)) {
3830 DEBUG(0,("set_user_info_21: failed to rename account: %s\n",
3831 nt_errstr(status)));
3835 /* set the new username so that later
3836 functions can work on the new account */
3837 pdb_set_username(pwd, id21->account_name.string, PDB_SET);
3840 copy_id21_to_sam_passwd("INFO_21", pwd, id21);
3843 * The funny part about the previous two calls is
3844 * that pwd still has the password hashes from the
3845 * passdb entry. These have not been updated from
3846 * id21. I don't know if they need to be set. --jerry
3849 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
3850 status = pdb_set_unix_primary_group(mem_ctx, pwd);
3851 if ( !NT_STATUS_IS_OK(status) ) {
3856 /* Don't worry about writing out the user account since the
3857 primary group SID is generated solely from the user's Unix
3860 /* write the change out */
3861 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
3865 return NT_STATUS_OK;
3868 /*******************************************************************
3870 ********************************************************************/
3872 static NTSTATUS set_user_info_23(TALLOC_CTX *mem_ctx,
3873 struct samr_UserInfo23 *id23,
3876 char *plaintext_buf = NULL;
3882 DEBUG(5, ("set_user_info_23: NULL id23\n"));
3883 return NT_STATUS_INVALID_PARAMETER;
3886 if (id23->info.fields_present == 0) {
3887 return NT_STATUS_INVALID_PARAMETER;
3890 if (id23->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
3891 return NT_STATUS_ACCESS_DENIED;
3894 if ((id23->info.fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) ||
3895 (id23->info.fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT)) {
3897 DEBUG(5, ("Attempting administrator password change (level 23) for user %s\n",
3898 pdb_get_username(pwd)));
3900 if (!decode_pw_buffer(mem_ctx,
3901 id23->password.data,
3905 return NT_STATUS_WRONG_PASSWORD;
3908 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
3909 return NT_STATUS_ACCESS_DENIED;
3913 copy_id23_to_sam_passwd(pwd, id23);
3915 acct_ctrl = pdb_get_acct_ctrl(pwd);
3917 /* if it's a trust account, don't update /etc/passwd */
3918 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
3919 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
3920 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
3921 DEBUG(5, ("Changing trust account. Not updating /etc/passwd\n"));
3922 } else if (plaintext_buf) {
3923 /* update the UNIX password */
3924 if (lp_unix_password_sync() ) {
3925 struct passwd *passwd;
3926 if (pdb_get_username(pwd) == NULL) {
3927 DEBUG(1, ("chgpasswd: User without name???\n"));
3928 return NT_STATUS_ACCESS_DENIED;
3931 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
3932 if (passwd == NULL) {
3933 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
3936 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
3937 return NT_STATUS_ACCESS_DENIED;
3939 TALLOC_FREE(passwd);
3943 if (plaintext_buf) {
3944 memset(plaintext_buf, '\0', strlen(plaintext_buf));
3947 if (IS_SAM_CHANGED(pwd, PDB_GROUPSID) &&
3948 (!NT_STATUS_IS_OK(status = pdb_set_unix_primary_group(mem_ctx,
3953 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
3957 return NT_STATUS_OK;
3960 /*******************************************************************
3962 ********************************************************************/
3964 static bool set_user_info_pw(uint8 *pass, struct samu *pwd,
3968 char *plaintext_buf = NULL;
3970 time_t last_set_time;
3971 enum pdb_value_state last_set_state;
3973 DEBUG(5, ("Attempting administrator password change for user %s\n",
3974 pdb_get_username(pwd)));
3976 acct_ctrl = pdb_get_acct_ctrl(pwd);
3977 /* we need to know if it's expired, because this is an admin change, not a
3978 user change, so it's still expired when we're done */
3979 last_set_state = pdb_get_init_flags(pwd, PDB_PASSLASTSET);
3980 last_set_time = pdb_get_pass_last_set_time(pwd);
3982 if (!decode_pw_buffer(talloc_tos(),
3990 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
3994 /* if it's a trust account, don't update /etc/passwd */
3995 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
3996 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
3997 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
3998 DEBUG(5, ("Changing trust account or non-unix-user password, not updating /etc/passwd\n"));
4000 /* update the UNIX password */
4001 if (lp_unix_password_sync()) {
4002 struct passwd *passwd;
4004 if (pdb_get_username(pwd) == NULL) {
4005 DEBUG(1, ("chgpasswd: User without name???\n"));
4009 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
4010 if (passwd == NULL) {
4011 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
4014 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
4017 TALLOC_FREE(passwd);
4021 memset(plaintext_buf, '\0', strlen(plaintext_buf));
4024 * A level 25 change does reset the pwdlastset field, a level 24
4025 * change does not. I know this is probably not the full story, but
4026 * it is needed to make XP join LDAP correctly, without it the later
4027 * auth2 check can fail with PWD_MUST_CHANGE.
4031 * restore last set time as this is an admin change, not a
4034 pdb_set_pass_last_set_time (pwd, last_set_time,
4038 DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
4040 /* update the SAMBA password */
4041 if(!NT_STATUS_IS_OK(pdb_update_sam_account(pwd))) {
4048 /*******************************************************************
4050 ********************************************************************/
4052 static NTSTATUS set_user_info_25(TALLOC_CTX *mem_ctx,
4053 struct samr_UserInfo25 *id25,
4059 DEBUG(5, ("set_user_info_25: NULL id25\n"));
4060 return NT_STATUS_INVALID_PARAMETER;
4063 if (id25->info.fields_present == 0) {
4064 return NT_STATUS_INVALID_PARAMETER;
4067 if (id25->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4068 return NT_STATUS_ACCESS_DENIED;
4071 copy_id25_to_sam_passwd(pwd, id25);
4073 /* write the change out */
4074 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4079 * We need to "pdb_update_sam_account" before the unix primary group
4080 * is set, because the idealx scripts would also change the
4081 * sambaPrimaryGroupSid using the ldap replace method. pdb_ldap uses
4082 * the delete explicit / add explicit, which would then fail to find
4083 * the previous primaryGroupSid value.
4086 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
4087 status = pdb_set_unix_primary_group(mem_ctx, pwd);
4088 if ( !NT_STATUS_IS_OK(status) ) {
4093 return NT_STATUS_OK;
4096 /*******************************************************************
4098 ********************************************************************/
4100 NTSTATUS _samr_SetUserInfo(pipes_struct *p,
4101 struct samr_SetUserInfo *r)
4104 struct samu *pwd = NULL;
4106 POLICY_HND *pol = r->in.user_handle;
4107 union samr_UserInfo *info = r->in.info;
4108 uint16_t switch_value = r->in.level;
4109 uint32_t acc_granted;
4110 uint32_t acc_required;
4112 bool has_enough_rights = False;
4114 DISP_INFO *disp_info = NULL;
4116 DEBUG(5,("_samr_SetUserInfo: %d\n", __LINE__));
4118 /* find the policy handle. open a policy on it. */
4119 if (!get_lsa_policy_samr_sid(p, pol, &sid, &acc_granted, &disp_info)) {
4120 return NT_STATUS_INVALID_HANDLE;
4123 /* This is tricky. A WinXP domain join sets
4124 (SAMR_USER_ACCESS_SET_PASSWORD|SAMR_USER_ACCESS_SET_ATTRIBUTES|SAMR_USER_ACCESS_GET_ATTRIBUTES)
4125 The MMC lusrmgr plugin includes these perms and more in the SamrOpenUser(). But the
4126 standard Win32 API calls just ask for SAMR_USER_ACCESS_SET_PASSWORD in the SamrOpenUser().
4127 This should be enough for levels 18, 24, 25,& 26. Info level 23 can set more so
4128 we'll use the set from the WinXP join as the basis. */
4130 switch (switch_value) {
4135 acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
4138 acc_required = SAMR_USER_ACCESS_SET_PASSWORD |
4139 SAMR_USER_ACCESS_SET_ATTRIBUTES |
4140 SAMR_USER_ACCESS_GET_ATTRIBUTES;
4144 status = access_check_samr_function(acc_granted,
4146 "_samr_SetUserInfo");
4147 if (!NT_STATUS_IS_OK(status)) {
4151 DEBUG(5, ("_samr_SetUserInfo: sid:%s, level:%d\n",
4152 sid_string_dbg(&sid), switch_value));
4155 DEBUG(5, ("_samr_SetUserInfo: NULL info level\n"));
4156 return NT_STATUS_INVALID_INFO_CLASS;
4159 if (!(pwd = samu_new(NULL))) {
4160 return NT_STATUS_NO_MEMORY;
4164 ret = pdb_getsampwsid(pwd, &sid);
4169 return NT_STATUS_NO_SUCH_USER;
4172 /* deal with machine password changes differently from userinfo changes */
4173 /* check to see if we have the sufficient rights */
4175 acb_info = pdb_get_acct_ctrl(pwd);
4176 if (acb_info & ACB_WSTRUST)
4177 has_enough_rights = user_has_privileges(p->server_info->ptok,
4178 &se_machine_account);
4179 else if (acb_info & ACB_NORMAL)
4180 has_enough_rights = user_has_privileges(p->server_info->ptok,
4182 else if (acb_info & (ACB_SVRTRUST|ACB_DOMTRUST)) {
4183 if (lp_enable_privileges()) {
4184 has_enough_rights = nt_token_check_domain_rid(p->server_info->ptok,
4185 DOMAIN_GROUP_RID_ADMINS);
4189 DEBUG(5, ("_samr_SetUserInfo: %s does%s possess sufficient rights\n",
4190 uidtoname(p->server_info->utok.uid),
4191 has_enough_rights ? "" : " not"));
4193 /* ================ BEGIN SeMachineAccountPrivilege BLOCK ================ */
4195 if (has_enough_rights) {
4199 /* ok! user info levels (lots: see MSDEV help), off we go... */
4201 switch (switch_value) {
4204 status = set_user_info_7(p->mem_ctx,
4209 if (!set_user_info_16(&info->info16, pwd)) {
4210 status = NT_STATUS_ACCESS_DENIED;
4215 /* Used by AS/U JRA. */
4216 status = set_user_info_18(&info->info18,
4218 &p->server_info->user_session_key,
4223 if (!set_user_info_20(&info->info20, pwd)) {
4224 status = NT_STATUS_ACCESS_DENIED;
4229 status = set_user_info_21(p->mem_ctx,
4230 &info->info21, pwd);
4234 if (!p->server_info->user_session_key.length) {
4235 status = NT_STATUS_NO_USER_SESSION_KEY;
4237 SamOEMhashBlob(info->info23.password.data, 516,
4238 &p->server_info->user_session_key);
4240 dump_data(100, info->info23.password.data, 516);
4242 status = set_user_info_23(p->mem_ctx,
4243 &info->info23, pwd);
4247 if (!p->server_info->user_session_key.length) {
4248 status = NT_STATUS_NO_USER_SESSION_KEY;
4250 SamOEMhashBlob(info->info24.password.data,
4252 &p->server_info->user_session_key);
4254 dump_data(100, info->info24.password.data, 516);
4256 if (!set_user_info_pw(info->info24.password.data, pwd,
4258 status = NT_STATUS_WRONG_PASSWORD;
4263 if (!p->server_info->user_session_key.length) {
4264 status = NT_STATUS_NO_USER_SESSION_KEY;
4266 encode_or_decode_arc4_passwd_buffer(
4267 info->info25.password.data,
4268 &p->server_info->user_session_key);
4270 dump_data(100, info->info25.password.data, 532);
4272 status = set_user_info_25(p->mem_ctx,
4273 &info->info25, pwd);
4274 if (!NT_STATUS_IS_OK(status)) {
4277 if (!set_user_info_pw(info->info25.password.data, pwd,
4279 status = NT_STATUS_WRONG_PASSWORD;
4284 if (!p->server_info->user_session_key.length) {
4285 status = NT_STATUS_NO_USER_SESSION_KEY;
4287 encode_or_decode_arc4_passwd_buffer(
4288 info->info26.password.data,
4289 &p->server_info->user_session_key);
4291 dump_data(100, info->info26.password.data, 516);
4293 if (!set_user_info_pw(info->info26.password.data, pwd,
4295 status = NT_STATUS_WRONG_PASSWORD;
4300 status = NT_STATUS_INVALID_INFO_CLASS;
4307 if (has_enough_rights) {
4311 /* ================ END SeMachineAccountPrivilege BLOCK ================ */
4313 if (NT_STATUS_IS_OK(status)) {
4314 force_flush_samr_cache(disp_info);
4320 /*******************************************************************
4322 ********************************************************************/
4324 NTSTATUS _samr_SetUserInfo2(pipes_struct *p,
4325 struct samr_SetUserInfo2 *r)
4327 struct samr_SetUserInfo q;
4329 q.in.user_handle = r->in.user_handle;
4330 q.in.level = r->in.level;
4331 q.in.info = r->in.info;
4333 return _samr_SetUserInfo(p, &q);
4336 /*********************************************************************
4337 _samr_GetAliasMembership
4338 *********************************************************************/
4340 NTSTATUS _samr_GetAliasMembership(pipes_struct *p,
4341 struct samr_GetAliasMembership *r)
4343 size_t num_alias_rids;
4345 struct samr_info *info = NULL;
4353 DEBUG(5,("_samr_GetAliasMembership: %d\n", __LINE__));
4355 /* find the policy handle. open a policy on it. */
4356 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
4357 return NT_STATUS_INVALID_HANDLE;
4359 ntstatus1 = access_check_samr_function(info->acc_granted,
4360 SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS,
4361 "_samr_GetAliasMembership");
4362 ntstatus2 = access_check_samr_function(info->acc_granted,
4363 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
4364 "_samr_GetAliasMembership");
4366 if (!NT_STATUS_IS_OK(ntstatus1) || !NT_STATUS_IS_OK(ntstatus2)) {
4367 if (!(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus2)) &&
4368 !(NT_STATUS_EQUAL(ntstatus1,NT_STATUS_ACCESS_DENIED) && NT_STATUS_IS_OK(ntstatus1))) {
4369 return (NT_STATUS_IS_OK(ntstatus1)) ? ntstatus2 : ntstatus1;
4373 if (!sid_check_is_domain(&info->sid) &&
4374 !sid_check_is_builtin(&info->sid))
4375 return NT_STATUS_OBJECT_TYPE_MISMATCH;
4377 if (r->in.sids->num_sids) {
4378 members = TALLOC_ARRAY(p->mem_ctx, DOM_SID, r->in.sids->num_sids);
4380 if (members == NULL)
4381 return NT_STATUS_NO_MEMORY;
4386 for (i=0; i<r->in.sids->num_sids; i++)
4387 sid_copy(&members[i], r->in.sids->sids[i].sid);
4393 ntstatus1 = pdb_enum_alias_memberships(p->mem_ctx, &info->sid, members,
4394 r->in.sids->num_sids,
4395 &alias_rids, &num_alias_rids);
4398 if (!NT_STATUS_IS_OK(ntstatus1)) {
4402 r->out.rids->count = num_alias_rids;
4403 r->out.rids->ids = alias_rids;
4405 return NT_STATUS_OK;
4408 /*********************************************************************
4409 _samr_GetMembersInAlias
4410 *********************************************************************/
4412 NTSTATUS _samr_GetMembersInAlias(pipes_struct *p,
4413 struct samr_GetMembersInAlias *r)
4417 size_t num_sids = 0;
4418 struct lsa_SidPtr *sids = NULL;
4419 DOM_SID *pdb_sids = NULL;
4425 /* find the policy handle. open a policy on it. */
4426 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, NULL))
4427 return NT_STATUS_INVALID_HANDLE;
4429 status = access_check_samr_function(acc_granted,
4430 SAMR_ALIAS_ACCESS_GET_MEMBERS,
4431 "_samr_GetMembersInAlias");
4432 if (!NT_STATUS_IS_OK(status)) {
4436 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4439 status = pdb_enum_aliasmem(&alias_sid, &pdb_sids, &num_sids);
4442 if (!NT_STATUS_IS_OK(status)) {
4447 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr, num_sids);
4449 TALLOC_FREE(pdb_sids);
4450 return NT_STATUS_NO_MEMORY;
4454 for (i = 0; i < num_sids; i++) {
4455 sids[i].sid = sid_dup_talloc(p->mem_ctx, &pdb_sids[i]);
4457 TALLOC_FREE(pdb_sids);
4458 return NT_STATUS_NO_MEMORY;
4462 r->out.sids->num_sids = num_sids;
4463 r->out.sids->sids = sids;
4465 TALLOC_FREE(pdb_sids);
4467 return NT_STATUS_OK;
4470 /*********************************************************************
4471 _samr_QueryGroupMember
4472 *********************************************************************/
4474 NTSTATUS _samr_QueryGroupMember(pipes_struct *p,
4475 struct samr_QueryGroupMember *r)
4478 size_t i, num_members;
4486 struct samr_RidTypeArray *rids = NULL;
4488 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidTypeArray);
4490 return NT_STATUS_NO_MEMORY;
4493 /* find the policy handle. open a policy on it. */
4494 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
4495 return NT_STATUS_INVALID_HANDLE;
4497 status = access_check_samr_function(acc_granted,
4498 SAMR_GROUP_ACCESS_GET_MEMBERS,
4499 "_samr_QueryGroupMember");
4500 if (!NT_STATUS_IS_OK(status)) {
4504 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4506 if (!sid_check_is_in_our_domain(&group_sid)) {
4507 DEBUG(3, ("sid %s is not in our domain\n",
4508 sid_string_dbg(&group_sid)));
4509 return NT_STATUS_NO_SUCH_GROUP;
4512 DEBUG(10, ("lookup on Domain SID\n"));
4515 status = pdb_enum_group_members(p->mem_ctx, &group_sid,
4516 &rid, &num_members);
4519 if (!NT_STATUS_IS_OK(status))
4523 attr=TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_members);
4525 return NT_STATUS_NO_MEMORY;
4531 for (i=0; i<num_members; i++)
4532 attr[i] = SID_NAME_USER;
4534 rids->count = num_members;
4538 *r->out.rids = rids;
4540 return NT_STATUS_OK;
4543 /*********************************************************************
4544 _samr_AddAliasMember
4545 *********************************************************************/
4547 NTSTATUS _samr_AddAliasMember(pipes_struct *p,
4548 struct samr_AddAliasMember *r)
4553 bool can_add_accounts;
4555 DISP_INFO *disp_info = NULL;
4557 /* Find the policy handle. Open a policy on it. */
4558 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4559 return NT_STATUS_INVALID_HANDLE;
4561 status = access_check_samr_function(acc_granted,
4562 SAMR_ALIAS_ACCESS_ADD_MEMBER,
4563 "_samr_AddAliasMember");
4564 if (!NT_STATUS_IS_OK(status)) {
4568 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4570 se_priv_copy( &se_rights, &se_add_users );
4571 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4573 /******** BEGIN SeAddUsers BLOCK *********/
4575 if ( can_add_accounts )
4578 status = pdb_add_aliasmem(&alias_sid, r->in.sid);
4580 if ( can_add_accounts )
4583 /******** END SeAddUsers BLOCK *********/
4585 if (NT_STATUS_IS_OK(status)) {
4586 force_flush_samr_cache(disp_info);
4592 /*********************************************************************
4593 _samr_DeleteAliasMember
4594 *********************************************************************/
4596 NTSTATUS _samr_DeleteAliasMember(pipes_struct *p,
4597 struct samr_DeleteAliasMember *r)
4602 bool can_add_accounts;
4604 DISP_INFO *disp_info = NULL;
4606 /* Find the policy handle. Open a policy on it. */
4607 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4608 return NT_STATUS_INVALID_HANDLE;
4610 status = access_check_samr_function(acc_granted,
4611 SAMR_ALIAS_ACCESS_REMOVE_MEMBER,
4612 "_samr_DeleteAliasMember");
4613 if (!NT_STATUS_IS_OK(status)) {
4617 DEBUG(10, ("_samr_del_aliasmem:sid is %s\n",
4618 sid_string_dbg(&alias_sid)));
4620 se_priv_copy( &se_rights, &se_add_users );
4621 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4623 /******** BEGIN SeAddUsers BLOCK *********/
4625 if ( can_add_accounts )
4628 status = pdb_del_aliasmem(&alias_sid, r->in.sid);
4630 if ( can_add_accounts )
4633 /******** END SeAddUsers BLOCK *********/
4635 if (NT_STATUS_IS_OK(status)) {
4636 force_flush_samr_cache(disp_info);
4642 /*********************************************************************
4643 _samr_AddGroupMember
4644 *********************************************************************/
4646 NTSTATUS _samr_AddGroupMember(pipes_struct *p,
4647 struct samr_AddGroupMember *r)
4654 bool can_add_accounts;
4655 DISP_INFO *disp_info = NULL;
4657 /* Find the policy handle. Open a policy on it. */
4658 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4659 return NT_STATUS_INVALID_HANDLE;
4661 status = access_check_samr_function(acc_granted,
4662 SAMR_GROUP_ACCESS_ADD_MEMBER,
4663 "_samr_AddGroupMember");
4664 if (!NT_STATUS_IS_OK(status)) {
4668 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4670 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4672 return NT_STATUS_INVALID_HANDLE;
4675 se_priv_copy( &se_rights, &se_add_users );
4676 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4678 /******** BEGIN SeAddUsers BLOCK *********/
4680 if ( can_add_accounts )
4683 status = pdb_add_groupmem(p->mem_ctx, group_rid, r->in.rid);
4685 if ( can_add_accounts )
4688 /******** END SeAddUsers BLOCK *********/
4690 force_flush_samr_cache(disp_info);
4695 /*********************************************************************
4696 _samr_DeleteGroupMember
4697 *********************************************************************/
4699 NTSTATUS _samr_DeleteGroupMember(pipes_struct *p,
4700 struct samr_DeleteGroupMember *r)
4708 bool can_add_accounts;
4709 DISP_INFO *disp_info = NULL;
4712 * delete the group member named r->in.rid
4713 * who is a member of the sid associated with the handle
4714 * the rid is a user's rid as the group is a domain group.
4717 /* Find the policy handle. Open a policy on it. */
4718 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
4719 return NT_STATUS_INVALID_HANDLE;
4721 status = access_check_samr_function(acc_granted,
4722 SAMR_GROUP_ACCESS_REMOVE_MEMBER,
4723 "_samr_DeleteGroupMember");
4724 if (!NT_STATUS_IS_OK(status)) {
4728 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4730 return NT_STATUS_INVALID_HANDLE;
4733 se_priv_copy( &se_rights, &se_add_users );
4734 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4736 /******** BEGIN SeAddUsers BLOCK *********/
4738 if ( can_add_accounts )
4741 status = pdb_del_groupmem(p->mem_ctx, group_rid, r->in.rid);
4743 if ( can_add_accounts )
4746 /******** END SeAddUsers BLOCK *********/
4748 force_flush_samr_cache(disp_info);
4753 /*********************************************************************
4755 *********************************************************************/
4757 NTSTATUS _samr_DeleteUser(pipes_struct *p,
4758 struct samr_DeleteUser *r)
4762 struct samu *sam_pass=NULL;
4764 bool can_add_accounts;
4766 DISP_INFO *disp_info = NULL;
4769 DEBUG(5, ("_samr_DeleteUser: %d\n", __LINE__));
4771 /* Find the policy handle. Open a policy on it. */
4772 if (!get_lsa_policy_samr_sid(p, r->in.user_handle, &user_sid, &acc_granted, &disp_info))
4773 return NT_STATUS_INVALID_HANDLE;
4775 status = access_check_samr_function(acc_granted,
4776 STD_RIGHT_DELETE_ACCESS,
4777 "_samr_DeleteUser");
4778 if (!NT_STATUS_IS_OK(status)) {
4782 if (!sid_check_is_in_our_domain(&user_sid))
4783 return NT_STATUS_CANNOT_DELETE;
4785 /* check if the user exists before trying to delete */
4786 if ( !(sam_pass = samu_new( NULL )) ) {
4787 return NT_STATUS_NO_MEMORY;
4791 ret = pdb_getsampwsid(sam_pass, &user_sid);
4795 DEBUG(5,("_samr_DeleteUser: User %s doesn't exist.\n",
4796 sid_string_dbg(&user_sid)));
4797 TALLOC_FREE(sam_pass);
4798 return NT_STATUS_NO_SUCH_USER;
4801 acb_info = pdb_get_acct_ctrl(sam_pass);
4803 /* For machine accounts it's the SeMachineAccountPrivilege that counts. */
4804 if ( acb_info & ACB_WSTRUST ) {
4805 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_machine_account );
4807 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
4810 /******** BEGIN SeAddUsers BLOCK *********/
4812 if ( can_add_accounts )
4815 status = pdb_delete_user(p->mem_ctx, sam_pass);
4817 if ( can_add_accounts )
4820 /******** END SeAddUsers BLOCK *********/
4822 if ( !NT_STATUS_IS_OK(status) ) {
4823 DEBUG(5,("_samr_DeleteUser: Failed to delete entry for "
4824 "user %s: %s.\n", pdb_get_username(sam_pass),
4825 nt_errstr(status)));
4826 TALLOC_FREE(sam_pass);
4831 TALLOC_FREE(sam_pass);
4833 if (!close_policy_hnd(p, r->in.user_handle))
4834 return NT_STATUS_OBJECT_NAME_INVALID;
4836 ZERO_STRUCTP(r->out.user_handle);
4838 force_flush_samr_cache(disp_info);
4840 return NT_STATUS_OK;
4843 /*********************************************************************
4844 _samr_DeleteDomainGroup
4845 *********************************************************************/
4847 NTSTATUS _samr_DeleteDomainGroup(pipes_struct *p,
4848 struct samr_DeleteDomainGroup *r)
4855 bool can_add_accounts;
4856 DISP_INFO *disp_info = NULL;
4858 DEBUG(5, ("samr_DeleteDomainGroup: %d\n", __LINE__));
4860 /* Find the policy handle. Open a policy on it. */
4861 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_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_DeleteDomainGroup");
4867 if (!NT_STATUS_IS_OK(status)) {
4871 DEBUG(10, ("sid is %s\n", sid_string_dbg(&group_sid)));
4873 if (!sid_peek_check_rid(get_global_sam_sid(), &group_sid,
4875 return NT_STATUS_NO_SUCH_GROUP;
4878 se_priv_copy( &se_rights, &se_add_users );
4879 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4881 /******** BEGIN SeAddUsers BLOCK *********/
4883 if ( can_add_accounts )
4886 status = pdb_delete_dom_group(p->mem_ctx, group_rid);
4888 if ( can_add_accounts )
4891 /******** END SeAddUsers BLOCK *********/
4893 if ( !NT_STATUS_IS_OK(status) ) {
4894 DEBUG(5,("_samr_DeleteDomainGroup: Failed to delete mapping "
4895 "entry for group %s: %s\n",
4896 sid_string_dbg(&group_sid),
4897 nt_errstr(status)));
4901 if (!close_policy_hnd(p, r->in.group_handle))
4902 return NT_STATUS_OBJECT_NAME_INVALID;
4904 force_flush_samr_cache(disp_info);
4906 return NT_STATUS_OK;
4909 /*********************************************************************
4910 _samr_DeleteDomAlias
4911 *********************************************************************/
4913 NTSTATUS _samr_DeleteDomAlias(pipes_struct *p,
4914 struct samr_DeleteDomAlias *r)
4919 bool can_add_accounts;
4921 DISP_INFO *disp_info = NULL;
4923 DEBUG(5, ("_samr_DeleteDomAlias: %d\n", __LINE__));
4925 /* Find the policy handle. Open a policy on it. */
4926 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &alias_sid, &acc_granted, &disp_info))
4927 return NT_STATUS_INVALID_HANDLE;
4929 /* copy the handle to the outgoing reply */
4931 memcpy(r->out.alias_handle, r->in.alias_handle, sizeof(r->out.alias_handle));
4933 status = access_check_samr_function(acc_granted,
4934 STD_RIGHT_DELETE_ACCESS,
4935 "_samr_DeleteDomAlias");
4936 if (!NT_STATUS_IS_OK(status)) {
4940 DEBUG(10, ("sid is %s\n", sid_string_dbg(&alias_sid)));
4942 /* Don't let Windows delete builtin groups */
4944 if ( sid_check_is_in_builtin( &alias_sid ) ) {
4945 return NT_STATUS_SPECIAL_ACCOUNT;
4948 if (!sid_check_is_in_our_domain(&alias_sid))
4949 return NT_STATUS_NO_SUCH_ALIAS;
4951 DEBUG(10, ("lookup on Local SID\n"));
4953 se_priv_copy( &se_rights, &se_add_users );
4954 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4956 /******** BEGIN SeAddUsers BLOCK *********/
4958 if ( can_add_accounts )
4961 /* Have passdb delete the alias */
4962 status = pdb_delete_alias(&alias_sid);
4964 if ( can_add_accounts )
4967 /******** END SeAddUsers BLOCK *********/
4969 if ( !NT_STATUS_IS_OK(status))
4972 if (!close_policy_hnd(p, r->in.alias_handle))
4973 return NT_STATUS_OBJECT_NAME_INVALID;
4975 force_flush_samr_cache(disp_info);
4977 return NT_STATUS_OK;
4980 /*********************************************************************
4981 _samr_CreateDomainGroup
4982 *********************************************************************/
4984 NTSTATUS _samr_CreateDomainGroup(pipes_struct *p,
4985 struct samr_CreateDomainGroup *r)
4992 struct samr_info *info;
4995 bool can_add_accounts;
4996 DISP_INFO *disp_info = NULL;
4998 /* Find the policy handle. Open a policy on it. */
4999 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
5000 return NT_STATUS_INVALID_HANDLE;
5002 status = access_check_samr_function(acc_granted,
5003 SAMR_DOMAIN_ACCESS_CREATE_GROUP,
5004 "_samr_CreateDomainGroup");
5005 if (!NT_STATUS_IS_OK(status)) {
5009 if (!sid_equal(&dom_sid, get_global_sam_sid()))
5010 return NT_STATUS_ACCESS_DENIED;
5012 name = r->in.name->string;
5014 return NT_STATUS_NO_MEMORY;
5017 status = can_create(p->mem_ctx, name);
5018 if (!NT_STATUS_IS_OK(status)) {
5022 se_priv_copy( &se_rights, &se_add_users );
5023 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5025 /******** BEGIN SeAddUsers BLOCK *********/
5027 if ( can_add_accounts )
5030 /* check that we successfully create the UNIX group */
5032 status = pdb_create_dom_group(p->mem_ctx, name, r->out.rid);
5034 if ( can_add_accounts )
5037 /******** END SeAddUsers BLOCK *********/
5039 /* check if we should bail out here */
5041 if ( !NT_STATUS_IS_OK(status) )
5044 sid_compose(&info_sid, get_global_sam_sid(), *r->out.rid);
5046 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5047 return NT_STATUS_NO_MEMORY;
5049 /* they created it; let the user do what he wants with it */
5051 info->acc_granted = GENERIC_RIGHTS_GROUP_ALL_ACCESS;
5053 /* get a (unique) handle. open a policy on it. */
5054 if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
5055 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5057 force_flush_samr_cache(disp_info);
5059 return NT_STATUS_OK;
5062 /*********************************************************************
5063 _samr_CreateDomAlias
5064 *********************************************************************/
5066 NTSTATUS _samr_CreateDomAlias(pipes_struct *p,
5067 struct samr_CreateDomAlias *r)
5071 const char *name = NULL;
5072 struct samr_info *info;
5077 bool can_add_accounts;
5078 DISP_INFO *disp_info = NULL;
5080 /* Find the policy handle. Open a policy on it. */
5081 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &dom_sid, &acc_granted, &disp_info))
5082 return NT_STATUS_INVALID_HANDLE;
5084 result = access_check_samr_function(acc_granted,
5085 SAMR_DOMAIN_ACCESS_CREATE_ALIAS,
5086 "_samr_CreateDomAlias");
5087 if (!NT_STATUS_IS_OK(result)) {
5091 if (!sid_equal(&dom_sid, get_global_sam_sid()))
5092 return NT_STATUS_ACCESS_DENIED;
5094 name = r->in.alias_name->string;
5096 se_priv_copy( &se_rights, &se_add_users );
5097 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5099 result = can_create(p->mem_ctx, name);
5100 if (!NT_STATUS_IS_OK(result)) {
5104 /******** BEGIN SeAddUsers BLOCK *********/
5106 if ( can_add_accounts )
5109 /* Have passdb create the alias */
5110 result = pdb_create_alias(name, r->out.rid);
5112 if ( can_add_accounts )
5115 /******** END SeAddUsers BLOCK *********/
5117 if (!NT_STATUS_IS_OK(result)) {
5118 DEBUG(10, ("pdb_create_alias failed: %s\n",
5119 nt_errstr(result)));
5123 sid_copy(&info_sid, get_global_sam_sid());
5124 sid_append_rid(&info_sid, *r->out.rid);
5126 if (!sid_to_gid(&info_sid, &gid)) {
5127 DEBUG(10, ("Could not find alias just created\n"));
5128 return NT_STATUS_ACCESS_DENIED;
5131 /* check if the group has been successfully created */
5132 if ( getgrgid(gid) == NULL ) {
5133 DEBUG(10, ("getgrgid(%d) of just created alias failed\n",
5135 return NT_STATUS_ACCESS_DENIED;
5138 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5139 return NT_STATUS_NO_MEMORY;
5141 /* they created it; let the user do what he wants with it */
5143 info->acc_granted = GENERIC_RIGHTS_ALIAS_ALL_ACCESS;
5145 /* get a (unique) handle. open a policy on it. */
5146 if (!create_policy_hnd(p, r->out.alias_handle, free_samr_info, (void *)info))
5147 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5149 force_flush_samr_cache(disp_info);
5151 return NT_STATUS_OK;
5154 /*********************************************************************
5155 _samr_QueryGroupInfo
5156 *********************************************************************/
5158 NTSTATUS _samr_QueryGroupInfo(pipes_struct *p,
5159 struct samr_QueryGroupInfo *r)
5164 union samr_GroupInfo *info = NULL;
5167 uint32_t attributes = SE_GROUP_MANDATORY |
5168 SE_GROUP_ENABLED_BY_DEFAULT |
5170 const char *group_name = NULL;
5171 const char *group_description = NULL;
5173 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, NULL))
5174 return NT_STATUS_INVALID_HANDLE;
5176 status = access_check_samr_function(acc_granted,
5177 SAMR_GROUP_ACCESS_LOOKUP_INFO,
5178 "_samr_QueryGroupInfo");
5179 if (!NT_STATUS_IS_OK(status)) {
5184 ret = get_domain_group_from_sid(group_sid, &map);
5187 return NT_STATUS_INVALID_HANDLE;
5189 /* FIXME: map contains fstrings */
5190 group_name = talloc_strdup(r, map.nt_name);
5191 group_description = talloc_strdup(r, map.comment);
5193 info = TALLOC_ZERO_P(p->mem_ctx, union samr_GroupInfo);
5195 return NT_STATUS_NO_MEMORY;
5198 switch (r->in.level) {
5204 status = pdb_enum_group_members(
5205 p->mem_ctx, &group_sid, &members, &num_members);
5208 if (!NT_STATUS_IS_OK(status)) {
5212 init_samr_group_info1(&info->all,
5220 init_samr_group_info2(&info->name,
5224 init_samr_group_info3(&info->attributes,
5228 init_samr_group_info4(&info->description,
5239 status = pdb_enum_group_members(
5240 p->mem_ctx, &group_sid, &members, &num_members);
5243 if (!NT_STATUS_IS_OK(status)) {
5247 init_samr_group_info5(&info->all2,
5250 0, /* num_members - in w2k3 this is always 0 */
5256 return NT_STATUS_INVALID_INFO_CLASS;
5259 *r->out.info = info;
5261 return NT_STATUS_OK;
5264 /*********************************************************************
5266 *********************************************************************/
5268 NTSTATUS _samr_SetGroupInfo(pipes_struct *p,
5269 struct samr_SetGroupInfo *r)
5276 bool can_mod_accounts;
5277 DISP_INFO *disp_info = NULL;
5279 if (!get_lsa_policy_samr_sid(p, r->in.group_handle, &group_sid, &acc_granted, &disp_info))
5280 return NT_STATUS_INVALID_HANDLE;
5282 status = access_check_samr_function(acc_granted,
5283 SAMR_GROUP_ACCESS_SET_INFO,
5284 "_samr_SetGroupInfo");
5285 if (!NT_STATUS_IS_OK(status)) {
5290 ret = get_domain_group_from_sid(group_sid, &map);
5293 return NT_STATUS_NO_SUCH_GROUP;
5295 switch (r->in.level) {
5297 fstrcpy(map.comment, r->in.info->all.description.string);
5300 /* group rename is not supported yet */
5301 return NT_STATUS_NOT_SUPPORTED;
5303 fstrcpy(map.comment, r->in.info->description.string);
5306 return NT_STATUS_INVALID_INFO_CLASS;
5309 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5311 /******** BEGIN SeAddUsers BLOCK *********/
5313 if ( can_mod_accounts )
5316 status = pdb_update_group_mapping_entry(&map);
5318 if ( can_mod_accounts )
5321 /******** End SeAddUsers BLOCK *********/
5323 if (NT_STATUS_IS_OK(status)) {
5324 force_flush_samr_cache(disp_info);
5330 /*********************************************************************
5332 *********************************************************************/
5334 NTSTATUS _samr_SetAliasInfo(pipes_struct *p,
5335 struct samr_SetAliasInfo *r)
5338 struct acct_info info;
5340 bool can_mod_accounts;
5342 DISP_INFO *disp_info = NULL;
5344 if (!get_lsa_policy_samr_sid(p, r->in.alias_handle, &group_sid, &acc_granted, &disp_info))
5345 return NT_STATUS_INVALID_HANDLE;
5347 status = access_check_samr_function(acc_granted,
5348 SAMR_ALIAS_ACCESS_SET_INFO,
5349 "_samr_SetAliasInfo");
5350 if (!NT_STATUS_IS_OK(status)) {
5354 /* get the current group information */
5357 status = pdb_get_aliasinfo( &group_sid, &info );
5360 if ( !NT_STATUS_IS_OK(status))
5363 switch (r->in.level) {
5368 /* We currently do not support renaming groups in the
5369 the BUILTIN domain. Refer to util_builtin.c to understand
5370 why. The eventually needs to be fixed to be like Windows
5371 where you can rename builtin groups, just not delete them */
5373 if ( sid_check_is_in_builtin( &group_sid ) ) {
5374 return NT_STATUS_SPECIAL_ACCOUNT;
5377 /* There has to be a valid name (and it has to be different) */
5379 if ( !r->in.info->name.string )
5380 return NT_STATUS_INVALID_PARAMETER;
5382 /* If the name is the same just reply "ok". Yes this
5383 doesn't allow you to change the case of a group name. */
5385 if ( strequal( r->in.info->name.string, info.acct_name ) )
5386 return NT_STATUS_OK;
5388 fstrcpy( info.acct_name, r->in.info->name.string);
5390 /* make sure the name doesn't already exist as a user
5393 fstr_sprintf( group_name, "%s\\%s", global_myname(), info.acct_name );
5394 status = can_create( p->mem_ctx, group_name );
5395 if ( !NT_STATUS_IS_OK( status ) )
5399 case ALIASINFODESCRIPTION:
5400 if (r->in.info->description.string) {
5401 fstrcpy(info.acct_desc,
5402 r->in.info->description.string);
5404 fstrcpy( info.acct_desc, "" );
5408 return NT_STATUS_INVALID_INFO_CLASS;
5411 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5413 /******** BEGIN SeAddUsers BLOCK *********/
5415 if ( can_mod_accounts )
5418 status = pdb_set_aliasinfo( &group_sid, &info );
5420 if ( can_mod_accounts )
5423 /******** End SeAddUsers BLOCK *********/
5425 if (NT_STATUS_IS_OK(status))
5426 force_flush_samr_cache(disp_info);
5431 /****************************************************************
5433 ****************************************************************/
5435 NTSTATUS _samr_GetDomPwInfo(pipes_struct *p,
5436 struct samr_GetDomPwInfo *r)
5438 uint32_t min_password_length = 0;
5439 uint32_t password_properties = 0;
5441 /* Perform access check. Since this rpc does not require a
5442 policy handle it will not be caught by the access checks on
5443 SAMR_CONNECT or SAMR_CONNECT_ANON. */
5445 if (!pipe_access_check(p)) {
5446 DEBUG(3, ("access denied to _samr_GetDomPwInfo\n"));
5447 return NT_STATUS_ACCESS_DENIED;
5451 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
5452 &min_password_length);
5453 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
5454 &password_properties);
5457 if (lp_check_password_script() && *lp_check_password_script()) {
5458 password_properties |= DOMAIN_PASSWORD_COMPLEX;
5461 r->out.info->min_password_length = min_password_length;
5462 r->out.info->password_properties = password_properties;
5464 return NT_STATUS_OK;
5467 /*********************************************************************
5469 *********************************************************************/
5471 NTSTATUS _samr_OpenGroup(pipes_struct *p,
5472 struct samr_OpenGroup *r)
5478 struct samr_info *info;
5479 SEC_DESC *psd = NULL;
5481 uint32 des_access = r->in.access_mask;
5488 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &sid, &acc_granted, NULL))
5489 return NT_STATUS_INVALID_HANDLE;
5491 status = access_check_samr_function(acc_granted,
5492 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT,
5495 if ( !NT_STATUS_IS_OK(status) )
5498 /*check if access can be granted as requested by client. */
5499 map_max_allowed_access(p->server_info->ptok, &des_access);
5501 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &grp_generic_mapping, NULL, 0);
5502 se_map_generic(&des_access,&grp_generic_mapping);
5504 se_priv_copy( &se_rights, &se_add_users );
5506 status = access_check_samr_object(psd, p->server_info->ptok,
5507 &se_rights, GENERIC_RIGHTS_GROUP_WRITE, des_access,
5508 &acc_granted, "_samr_OpenGroup");
5510 if ( !NT_STATUS_IS_OK(status) )
5513 /* this should not be hard-coded like this */
5515 if (!sid_equal(&sid, get_global_sam_sid()))
5516 return NT_STATUS_ACCESS_DENIED;
5518 sid_copy(&info_sid, get_global_sam_sid());
5519 sid_append_rid(&info_sid, r->in.rid);
5520 sid_to_fstring(sid_string, &info_sid);
5522 if ((info = get_samr_info_by_sid(&info_sid)) == NULL)
5523 return NT_STATUS_NO_MEMORY;
5525 info->acc_granted = acc_granted;
5527 DEBUG(10, ("_samr_OpenGroup:Opening SID: %s\n", sid_string));
5529 /* check if that group really exists */
5531 ret = get_domain_group_from_sid(info->sid, &map);
5534 return NT_STATUS_NO_SUCH_GROUP;
5536 /* get a (unique) handle. open a policy on it. */
5537 if (!create_policy_hnd(p, r->out.group_handle, free_samr_info, (void *)info))
5538 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
5540 return NT_STATUS_OK;
5543 /*********************************************************************
5544 _samr_RemoveMemberFromForeignDomain
5545 *********************************************************************/
5547 NTSTATUS _samr_RemoveMemberFromForeignDomain(pipes_struct *p,
5548 struct samr_RemoveMemberFromForeignDomain *r)
5550 DOM_SID delete_sid, domain_sid;
5553 DISP_INFO *disp_info = NULL;
5555 sid_copy( &delete_sid, r->in.sid );
5557 DEBUG(5,("_samr_RemoveMemberFromForeignDomain: removing SID [%s]\n",
5558 sid_string_dbg(&delete_sid)));
5560 /* Find the policy handle. Open a policy on it. */
5562 if (!get_lsa_policy_samr_sid(p, r->in.domain_handle, &domain_sid,
5563 &acc_granted, &disp_info))
5564 return NT_STATUS_INVALID_HANDLE;
5566 result = access_check_samr_function(acc_granted,
5567 STD_RIGHT_DELETE_ACCESS,
5568 "_samr_RemoveMemberFromForeignDomain");
5570 if (!NT_STATUS_IS_OK(result))
5573 DEBUG(8, ("_samr_RemoveMemberFromForeignDomain: sid is %s\n",
5574 sid_string_dbg(&domain_sid)));
5576 /* we can only delete a user from a group since we don't have
5577 nested groups anyways. So in the latter case, just say OK */
5579 /* TODO: The above comment nowadays is bogus. Since we have nested
5580 * groups now, and aliases members are never reported out of the unix
5581 * group membership, the "just say OK" makes this call a no-op. For
5582 * us. This needs fixing however. */
5584 /* I've only ever seen this in the wild when deleting a user from
5585 * usrmgr.exe. domain_sid is the builtin domain, and the sid to delete
5586 * is the user about to be deleted. I very much suspect this is the
5587 * only application of this call. To verify this, let people report
5590 if (!sid_check_is_builtin(&domain_sid)) {
5591 DEBUG(1,("_samr_RemoveMemberFromForeignDomain: domain_sid = %s, "
5592 "global_sam_sid() = %s\n",
5593 sid_string_dbg(&domain_sid),
5594 sid_string_dbg(get_global_sam_sid())));
5595 DEBUGADD(1,("please report to samba-technical@samba.org!\n"));
5596 return NT_STATUS_OK;
5599 force_flush_samr_cache(disp_info);
5601 result = NT_STATUS_OK;
5606 /*******************************************************************
5607 _samr_QueryDomainInfo2
5608 ********************************************************************/
5610 NTSTATUS _samr_QueryDomainInfo2(pipes_struct *p,
5611 struct samr_QueryDomainInfo2 *r)
5613 struct samr_QueryDomainInfo q;
5615 q.in.domain_handle = r->in.domain_handle;
5616 q.in.level = r->in.level;
5618 q.out.info = r->out.info;
5620 return _samr_QueryDomainInfo(p, &q);
5623 /*******************************************************************
5625 ********************************************************************/
5627 NTSTATUS _samr_SetDomainInfo(pipes_struct *p,
5628 struct samr_SetDomainInfo *r)
5630 struct samr_info *info = NULL;
5631 time_t u_expire, u_min_age;
5633 time_t u_lock_duration, u_reset_time;
5636 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5638 /* find the policy handle. open a policy on it. */
5639 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info))
5640 return NT_STATUS_INVALID_HANDLE;
5642 /* We do have different access bits for info
5643 * levels here, but we're really just looking for
5644 * GENERIC_RIGHTS_DOMAIN_WRITE access. Unfortunately
5645 * this maps to different specific bits. So
5646 * assume if we have SAMR_DOMAIN_ACCESS_SET_INFO_1
5649 result = access_check_samr_function(info->acc_granted,
5650 SAMR_DOMAIN_ACCESS_SET_INFO_1,
5651 "_samr_SetDomainInfo");
5653 if (!NT_STATUS_IS_OK(result))
5656 DEBUG(5,("_samr_SetDomainInfo: level: %d\n", r->in.level));
5658 switch (r->in.level) {
5660 u_expire=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.max_password_age);
5661 u_min_age=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.min_password_age);
5662 pdb_set_account_policy(AP_MIN_PASSWORD_LEN, (uint32)r->in.info->info1.min_password_length);
5663 pdb_set_account_policy(AP_PASSWORD_HISTORY, (uint32)r->in.info->info1.password_history_length);
5664 pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, (uint32)r->in.info->info1.password_properties);
5665 pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (int)u_expire);
5666 pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (int)u_min_age);
5671 u_logout=nt_time_to_unix_abs((NTTIME *)&r->in.info->info3.force_logoff_time);
5672 pdb_set_account_policy(AP_TIME_TO_LOGOUT, (int)u_logout);
5681 u_lock_duration=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_duration);
5682 if (u_lock_duration != -1)
5683 u_lock_duration /= 60;
5685 u_reset_time=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_window)/60;
5687 pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (int)u_lock_duration);
5688 pdb_set_account_policy(AP_RESET_COUNT_TIME, (int)u_reset_time);
5689 pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT, (uint32)r->in.info->info12.lockout_threshold);
5692 return NT_STATUS_INVALID_INFO_CLASS;
5695 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5697 return NT_STATUS_OK;
5700 /****************************************************************
5701 _samr_GetDisplayEnumerationIndex
5702 ****************************************************************/
5704 NTSTATUS _samr_GetDisplayEnumerationIndex(pipes_struct *p,
5705 struct samr_GetDisplayEnumerationIndex *r)
5707 struct samr_info *info = NULL;
5708 uint32_t max_entries = (uint32_t) -1;
5709 uint32_t enum_context = 0;
5711 uint32_t num_account = 0;
5712 struct samr_displayentry *entries = NULL;
5715 DEBUG(5,("_samr_GetDisplayEnumerationIndex: %d\n", __LINE__));
5717 /* find the policy handle. open a policy on it. */
5718 if (!find_policy_by_hnd(p, r->in.domain_handle, (void **)(void *)&info)) {
5719 return NT_STATUS_INVALID_HANDLE;
5722 status = access_check_samr_function(info->acc_granted,
5723 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS,
5724 "_samr_GetDisplayEnumerationIndex");
5725 if (!NT_STATUS_IS_OK(status)) {
5729 if ((r->in.level < 1) || (r->in.level > 3)) {
5730 DEBUG(0,("_samr_GetDisplayEnumerationIndex: "
5731 "Unknown info level (%u)\n",
5733 return NT_STATUS_INVALID_INFO_CLASS;
5738 /* The following done as ROOT. Don't return without unbecome_root(). */
5740 switch (r->in.level) {
5742 if (info->disp_info->users == NULL) {
5743 info->disp_info->users = pdb_search_users(ACB_NORMAL);
5744 if (info->disp_info->users == NULL) {
5746 return NT_STATUS_ACCESS_DENIED;
5748 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5749 "starting user enumeration at index %u\n",
5750 (unsigned int)enum_context));
5752 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5753 "using cached user enumeration at index %u\n",
5754 (unsigned int)enum_context));
5756 num_account = pdb_search_entries(info->disp_info->users,
5757 enum_context, max_entries,
5761 if (info->disp_info->machines == NULL) {
5762 info->disp_info->machines =
5763 pdb_search_users(ACB_WSTRUST|ACB_SVRTRUST);
5764 if (info->disp_info->machines == NULL) {
5766 return NT_STATUS_ACCESS_DENIED;
5768 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5769 "starting machine enumeration at index %u\n",
5770 (unsigned int)enum_context));
5772 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5773 "using cached machine enumeration at index %u\n",
5774 (unsigned int)enum_context));
5776 num_account = pdb_search_entries(info->disp_info->machines,
5777 enum_context, max_entries,
5781 if (info->disp_info->groups == NULL) {
5782 info->disp_info->groups = pdb_search_groups();
5783 if (info->disp_info->groups == NULL) {
5785 return NT_STATUS_ACCESS_DENIED;
5787 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5788 "starting group enumeration at index %u\n",
5789 (unsigned int)enum_context));
5791 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5792 "using cached group enumeration at index %u\n",
5793 (unsigned int)enum_context));
5795 num_account = pdb_search_entries(info->disp_info->groups,
5796 enum_context, max_entries,
5801 smb_panic("info class changed");
5807 /* Ensure we cache this enumeration. */
5808 set_disp_info_cache_timeout(info->disp_info, DISP_INFO_CACHE_TIMEOUT);
5810 DEBUG(10,("_samr_GetDisplayEnumerationIndex: looking for :%s\n",
5811 r->in.name->string));
5813 for (i=0; i<num_account; i++) {
5814 if (strequal(entries[i].account_name, r->in.name->string)) {
5815 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5816 "found %s at idx %d\n",
5817 r->in.name->string, i));
5819 return NT_STATUS_OK;
5823 /* assuming account_name lives at the very end */
5824 *r->out.idx = num_account;
5826 return NT_STATUS_NO_MORE_ENTRIES;
5829 /****************************************************************
5830 _samr_GetDisplayEnumerationIndex2
5831 ****************************************************************/
5833 NTSTATUS _samr_GetDisplayEnumerationIndex2(pipes_struct *p,
5834 struct samr_GetDisplayEnumerationIndex2 *r)
5836 struct samr_GetDisplayEnumerationIndex q;
5838 q.in.domain_handle = r->in.domain_handle;
5839 q.in.level = r->in.level;
5840 q.in.name = r->in.name;
5842 q.out.idx = r->out.idx;
5844 return _samr_GetDisplayEnumerationIndex(p, &q);
5847 /****************************************************************
5848 ****************************************************************/
5850 NTSTATUS _samr_Shutdown(pipes_struct *p,
5851 struct samr_Shutdown *r)
5853 p->rng_fault_state = true;
5854 return NT_STATUS_NOT_IMPLEMENTED;
5857 /****************************************************************
5858 ****************************************************************/
5860 NTSTATUS _samr_SetMemberAttributesOfGroup(pipes_struct *p,
5861 struct samr_SetMemberAttributesOfGroup *r)
5863 p->rng_fault_state = true;
5864 return NT_STATUS_NOT_IMPLEMENTED;
5867 /****************************************************************
5868 ****************************************************************/
5870 NTSTATUS _samr_ChangePasswordUser(pipes_struct *p,
5871 struct samr_ChangePasswordUser *r)
5873 p->rng_fault_state = true;
5874 return NT_STATUS_NOT_IMPLEMENTED;
5877 /****************************************************************
5878 ****************************************************************/
5880 NTSTATUS _samr_TestPrivateFunctionsDomain(pipes_struct *p,
5881 struct samr_TestPrivateFunctionsDomain *r)
5883 p->rng_fault_state = true;
5884 return NT_STATUS_NOT_IMPLEMENTED;
5887 /****************************************************************
5888 ****************************************************************/
5890 NTSTATUS _samr_TestPrivateFunctionsUser(pipes_struct *p,
5891 struct samr_TestPrivateFunctionsUser *r)
5893 p->rng_fault_state = true;
5894 return NT_STATUS_NOT_IMPLEMENTED;
5897 /****************************************************************
5898 ****************************************************************/
5900 NTSTATUS _samr_AddMultipleMembersToAlias(pipes_struct *p,
5901 struct samr_AddMultipleMembersToAlias *r)
5903 p->rng_fault_state = true;
5904 return NT_STATUS_NOT_IMPLEMENTED;
5907 /****************************************************************
5908 ****************************************************************/
5910 NTSTATUS _samr_RemoveMultipleMembersFromAlias(pipes_struct *p,
5911 struct samr_RemoveMultipleMembersFromAlias *r)
5913 p->rng_fault_state = true;
5914 return NT_STATUS_NOT_IMPLEMENTED;
5917 /****************************************************************
5918 ****************************************************************/
5920 NTSTATUS _samr_OemChangePasswordUser2(pipes_struct *p,
5921 struct samr_OemChangePasswordUser2 *r)
5923 p->rng_fault_state = true;
5924 return NT_STATUS_NOT_IMPLEMENTED;
5927 /****************************************************************
5928 ****************************************************************/
5930 NTSTATUS _samr_SetBootKeyInformation(pipes_struct *p,
5931 struct samr_SetBootKeyInformation *r)
5933 p->rng_fault_state = true;
5934 return NT_STATUS_NOT_IMPLEMENTED;
5937 /****************************************************************
5938 ****************************************************************/
5940 NTSTATUS _samr_GetBootKeyInformation(pipes_struct *p,
5941 struct samr_GetBootKeyInformation *r)
5943 p->rng_fault_state = true;
5944 return NT_STATUS_NOT_IMPLEMENTED;
5947 /****************************************************************
5948 ****************************************************************/
5950 NTSTATUS _samr_Connect3(pipes_struct *p,
5951 struct samr_Connect3 *r)
5953 p->rng_fault_state = true;
5954 return NT_STATUS_NOT_IMPLEMENTED;
5957 /****************************************************************
5958 ****************************************************************/
5960 NTSTATUS _samr_RidToSid(pipes_struct *p,
5961 struct samr_RidToSid *r)
5963 p->rng_fault_state = true;
5964 return NT_STATUS_NOT_IMPLEMENTED;
5967 /****************************************************************
5968 ****************************************************************/
5970 NTSTATUS _samr_SetDsrmPassword(pipes_struct *p,
5971 struct samr_SetDsrmPassword *r)
5973 p->rng_fault_state = true;
5974 return NT_STATUS_NOT_IMPLEMENTED;
5977 /****************************************************************
5978 ****************************************************************/
5980 NTSTATUS _samr_ValidatePassword(pipes_struct *p,
5981 struct samr_ValidatePassword *r)
5983 p->rng_fault_state = true;
5984 return NT_STATUS_NOT_IMPLEMENTED;