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.
35 #include "../libcli/auth/libcli_auth.h"
38 #define DBGC_CLASS DBGC_RPC_SRV
40 #define SAMR_USR_RIGHTS_WRITE_PW \
41 ( READ_CONTROL_ACCESS | \
42 SAMR_USER_ACCESS_CHANGE_PASSWORD | \
43 SAMR_USER_ACCESS_SET_LOC_COM)
44 #define SAMR_USR_RIGHTS_CANT_WRITE_PW \
45 ( READ_CONTROL_ACCESS | SAMR_USER_ACCESS_SET_LOC_COM )
47 #define DISP_INFO_CACHE_TIMEOUT 10
49 #define MAX_SAM_ENTRIES_W2K 0x400 /* 1024 */
50 #define MAX_SAM_ENTRIES_W95 50
52 struct samr_connect_info {
56 struct samr_domain_info {
58 struct disp_info *disp_info;
61 struct samr_user_info {
65 struct samr_group_info {
69 struct samr_alias_info {
73 typedef struct disp_info {
74 DOM_SID sid; /* identify which domain this is. */
75 struct pdb_search *users; /* querydispinfo 1 and 4 */
76 struct pdb_search *machines; /* querydispinfo 2 */
77 struct pdb_search *groups; /* querydispinfo 3 and 5, enumgroups */
78 struct pdb_search *aliases; /* enumaliases */
81 struct pdb_search *enum_users; /* enumusers with a mask */
83 struct timed_event *cache_timeout_event; /* cache idle timeout
87 static const struct generic_mapping sam_generic_mapping = {
88 GENERIC_RIGHTS_SAM_READ,
89 GENERIC_RIGHTS_SAM_WRITE,
90 GENERIC_RIGHTS_SAM_EXECUTE,
91 GENERIC_RIGHTS_SAM_ALL_ACCESS};
92 static const struct generic_mapping dom_generic_mapping = {
93 GENERIC_RIGHTS_DOMAIN_READ,
94 GENERIC_RIGHTS_DOMAIN_WRITE,
95 GENERIC_RIGHTS_DOMAIN_EXECUTE,
96 GENERIC_RIGHTS_DOMAIN_ALL_ACCESS};
97 static const struct generic_mapping usr_generic_mapping = {
98 GENERIC_RIGHTS_USER_READ,
99 GENERIC_RIGHTS_USER_WRITE,
100 GENERIC_RIGHTS_USER_EXECUTE,
101 GENERIC_RIGHTS_USER_ALL_ACCESS};
102 static const struct generic_mapping usr_nopwchange_generic_mapping = {
103 GENERIC_RIGHTS_USER_READ,
104 GENERIC_RIGHTS_USER_WRITE,
105 GENERIC_RIGHTS_USER_EXECUTE & ~SAMR_USER_ACCESS_CHANGE_PASSWORD,
106 GENERIC_RIGHTS_USER_ALL_ACCESS};
107 static const struct generic_mapping grp_generic_mapping = {
108 GENERIC_RIGHTS_GROUP_READ,
109 GENERIC_RIGHTS_GROUP_WRITE,
110 GENERIC_RIGHTS_GROUP_EXECUTE,
111 GENERIC_RIGHTS_GROUP_ALL_ACCESS};
112 static const struct generic_mapping ali_generic_mapping = {
113 GENERIC_RIGHTS_ALIAS_READ,
114 GENERIC_RIGHTS_ALIAS_WRITE,
115 GENERIC_RIGHTS_ALIAS_EXECUTE,
116 GENERIC_RIGHTS_ALIAS_ALL_ACCESS};
118 /*******************************************************************
119 *******************************************************************/
121 static NTSTATUS make_samr_object_sd( TALLOC_CTX *ctx, SEC_DESC **psd, size_t *sd_size,
122 const struct generic_mapping *map,
123 DOM_SID *sid, uint32 sid_access )
125 DOM_SID domadmin_sid;
126 SEC_ACE ace[5]; /* at most 5 entries */
131 /* basic access for Everyone */
133 init_sec_ace(&ace[i++], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED,
134 map->generic_execute | map->generic_read, 0);
136 /* add Full Access 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
138 init_sec_ace(&ace[i++], &global_sid_Builtin_Administrators,
139 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
140 init_sec_ace(&ace[i++], &global_sid_Builtin_Account_Operators,
141 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
143 /* Add Full Access for Domain Admins if we are a DC */
146 sid_copy( &domadmin_sid, get_global_sam_sid() );
147 sid_append_rid( &domadmin_sid, DOMAIN_GROUP_RID_ADMINS );
148 init_sec_ace(&ace[i++], &domadmin_sid,
149 SEC_ACE_TYPE_ACCESS_ALLOWED, map->generic_all, 0);
152 /* if we have a sid, give it some special access */
155 init_sec_ace(&ace[i++], sid, SEC_ACE_TYPE_ACCESS_ALLOWED, sid_access, 0);
158 /* create the security descriptor */
160 if ((psa = make_sec_acl(ctx, NT4_ACL_REVISION, i, ace)) == NULL)
161 return NT_STATUS_NO_MEMORY;
163 if ((*psd = make_sec_desc(ctx, SECURITY_DESCRIPTOR_REVISION_1,
164 SEC_DESC_SELF_RELATIVE, NULL, NULL, NULL,
165 psa, sd_size)) == NULL)
166 return NT_STATUS_NO_MEMORY;
171 /*******************************************************************
172 Checks if access to an object should be granted, and returns that
173 level of access for further checks.
174 ********************************************************************/
176 static NTSTATUS access_check_samr_object( SEC_DESC *psd, NT_USER_TOKEN *token,
177 SE_PRIV *rights, uint32 rights_mask,
178 uint32 des_access, uint32 *acc_granted,
181 NTSTATUS status = NT_STATUS_ACCESS_DENIED;
182 uint32 saved_mask = 0;
184 /* check privileges; certain SAM access bits should be overridden
185 by privileges (mostly having to do with creating/modifying/deleting
188 if ( rights && user_has_any_privilege( token, rights ) ) {
190 saved_mask = (des_access & rights_mask);
191 des_access &= ~saved_mask;
193 DEBUG(4,("access_check_samr_object: user rights access mask [0x%x]\n",
198 /* check the security descriptor first */
200 status = se_access_check(psd, token, des_access, acc_granted);
201 if (NT_STATUS_IS_OK(status)) {
205 /* give root a free pass */
207 if ( geteuid() == sec_initial_uid() ) {
209 DEBUG(4,("%s: ACCESS should be DENIED (requested: %#010x)\n", debug, des_access));
210 DEBUGADD(4,("but overritten by euid == sec_initial_uid()\n"));
212 *acc_granted = des_access;
214 status = NT_STATUS_OK;
220 /* add in any bits saved during the privilege check (only
221 matters is status is ok) */
223 *acc_granted |= rights_mask;
225 DEBUG(4,("%s: access %s (requested: 0x%08x, granted: 0x%08x)\n",
226 debug, NT_STATUS_IS_OK(status) ? "GRANTED" : "DENIED",
227 des_access, *acc_granted));
233 /*******************************************************************
234 Map any MAXIMUM_ALLOWED_ACCESS request to a valid access set.
235 ********************************************************************/
237 static void map_max_allowed_access(const NT_USER_TOKEN *token,
238 uint32_t *pacc_requested)
240 if (!((*pacc_requested) & MAXIMUM_ALLOWED_ACCESS)) {
243 *pacc_requested &= ~MAXIMUM_ALLOWED_ACCESS;
245 /* At least try for generic read. */
246 *pacc_requested = GENERIC_READ_ACCESS;
248 /* root gets anything. */
249 if (geteuid() == sec_initial_uid()) {
250 *pacc_requested |= GENERIC_ALL_ACCESS;
254 /* Full Access for 'BUILTIN\Administrators' and 'BUILTIN\Account Operators */
256 if (is_sid_in_token(token, &global_sid_Builtin_Administrators) ||
257 is_sid_in_token(token, &global_sid_Builtin_Account_Operators)) {
258 *pacc_requested |= GENERIC_ALL_ACCESS;
262 /* Full access for DOMAIN\Domain Admins. */
264 DOM_SID domadmin_sid;
265 sid_copy( &domadmin_sid, get_global_sam_sid() );
266 sid_append_rid( &domadmin_sid, DOMAIN_GROUP_RID_ADMINS );
267 if (is_sid_in_token(token, &domadmin_sid)) {
268 *pacc_requested |= GENERIC_ALL_ACCESS;
272 /* TODO ! Check privileges. */
275 /*******************************************************************
276 Fetch or create a dispinfo struct.
277 ********************************************************************/
279 static DISP_INFO *get_samr_dispinfo_by_sid(const struct dom_sid *psid)
282 * We do a static cache for DISP_INFO's here. Explanation can be found
283 * in Jeremy's checkin message to r11793:
285 * Fix the SAMR cache so it works across completely insane
286 * client behaviour (ie.:
287 * open pipe/open SAMR handle/enumerate 0 - 1024
288 * close SAMR handle, close pipe.
289 * open pipe/open SAMR handle/enumerate 1024 - 2048...
290 * close SAMR handle, close pipe.
291 * And on ad-nausium. Amazing.... probably object-oriented
292 * client side programming in action yet again.
293 * This change should *massively* improve performance when
294 * enumerating users from an LDAP database.
297 * "Our" and the builtin domain are the only ones where we ever
298 * enumerate stuff, so just cache 2 entries.
301 static struct disp_info *builtin_dispinfo;
302 static struct disp_info *domain_dispinfo;
304 /* There are two cases to consider here:
305 1) The SID is a domain SID and we look for an equality match, or
306 2) This is an account SID and so we return the DISP_INFO* for our
313 if (sid_check_is_builtin(psid) || sid_check_is_in_builtin(psid)) {
315 * Necessary only once, but it does not really hurt.
317 if (builtin_dispinfo == NULL) {
318 builtin_dispinfo = talloc_zero(
319 talloc_autofree_context(), struct disp_info);
320 if (builtin_dispinfo == NULL) {
324 sid_copy(&builtin_dispinfo->sid, &global_sid_Builtin);
326 return builtin_dispinfo;
329 if (sid_check_is_domain(psid) || sid_check_is_in_our_domain(psid)) {
331 * Necessary only once, but it does not really hurt.
333 if (domain_dispinfo == NULL) {
334 domain_dispinfo = talloc_zero(
335 talloc_autofree_context(), struct disp_info);
336 if (domain_dispinfo == NULL) {
340 sid_copy(&domain_dispinfo->sid, get_global_sam_sid());
342 return domain_dispinfo;
348 /*******************************************************************
349 Function to free the per SID data.
350 ********************************************************************/
352 static void free_samr_cache(DISP_INFO *disp_info)
354 DEBUG(10, ("free_samr_cache: deleting cache for SID %s\n",
355 sid_string_dbg(&disp_info->sid)));
357 /* We need to become root here because the paged search might have to
358 * tell the LDAP server we're not interested in the rest anymore. */
362 TALLOC_FREE(disp_info->users);
363 TALLOC_FREE(disp_info->machines);
364 TALLOC_FREE(disp_info->groups);
365 TALLOC_FREE(disp_info->aliases);
366 TALLOC_FREE(disp_info->enum_users);
371 /*******************************************************************
372 Idle event handler. Throw away the disp info cache.
373 ********************************************************************/
375 static void disp_info_cache_idle_timeout_handler(struct event_context *ev_ctx,
376 struct timed_event *te,
380 DISP_INFO *disp_info = (DISP_INFO *)private_data;
382 TALLOC_FREE(disp_info->cache_timeout_event);
384 DEBUG(10, ("disp_info_cache_idle_timeout_handler: caching timed "
386 free_samr_cache(disp_info);
389 /*******************************************************************
390 Setup cache removal idle event handler.
391 ********************************************************************/
393 static void set_disp_info_cache_timeout(DISP_INFO *disp_info, time_t secs_fromnow)
395 /* Remove any pending timeout and update. */
397 TALLOC_FREE(disp_info->cache_timeout_event);
399 DEBUG(10,("set_disp_info_cache_timeout: caching enumeration for "
400 "SID %s for %u seconds\n", sid_string_dbg(&disp_info->sid),
401 (unsigned int)secs_fromnow ));
403 disp_info->cache_timeout_event = event_add_timed(
404 smbd_event_context(), NULL,
405 timeval_current_ofs(secs_fromnow, 0),
406 disp_info_cache_idle_timeout_handler, (void *)disp_info);
409 /*******************************************************************
410 Force flush any cache. We do this on any samr_set_xxx call.
411 We must also remove the timeout handler.
412 ********************************************************************/
414 static void force_flush_samr_cache(const struct dom_sid *sid)
416 struct disp_info *disp_info = get_samr_dispinfo_by_sid(sid);
418 if ((disp_info == NULL) || (disp_info->cache_timeout_event == NULL)) {
422 DEBUG(10,("force_flush_samr_cache: clearing idle event\n"));
423 TALLOC_FREE(disp_info->cache_timeout_event);
424 free_samr_cache(disp_info);
427 /*******************************************************************
428 Ensure password info is never given out. Paranioa... JRA.
429 ********************************************************************/
431 static void samr_clear_sam_passwd(struct samu *sam_pass)
437 /* These now zero out the old password */
439 pdb_set_lanman_passwd(sam_pass, NULL, PDB_DEFAULT);
440 pdb_set_nt_passwd(sam_pass, NULL, PDB_DEFAULT);
443 static uint32 count_sam_users(struct disp_info *info, uint32 acct_flags)
445 struct samr_displayentry *entry;
447 if (sid_check_is_builtin(&info->sid)) {
448 /* No users in builtin. */
452 if (info->users == NULL) {
453 info->users = pdb_search_users(info, acct_flags);
454 if (info->users == NULL) {
458 /* Fetch the last possible entry, thus trigger an enumeration */
459 pdb_search_entries(info->users, 0xffffffff, 1, &entry);
461 /* Ensure we cache this enumeration. */
462 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
464 return info->users->num_entries;
467 static uint32 count_sam_groups(struct disp_info *info)
469 struct samr_displayentry *entry;
471 if (sid_check_is_builtin(&info->sid)) {
472 /* No groups in builtin. */
476 if (info->groups == NULL) {
477 info->groups = pdb_search_groups(info);
478 if (info->groups == NULL) {
482 /* Fetch the last possible entry, thus trigger an enumeration */
483 pdb_search_entries(info->groups, 0xffffffff, 1, &entry);
485 /* Ensure we cache this enumeration. */
486 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
488 return info->groups->num_entries;
491 static uint32 count_sam_aliases(struct disp_info *info)
493 struct samr_displayentry *entry;
495 if (info->aliases == NULL) {
496 info->aliases = pdb_search_aliases(info, &info->sid);
497 if (info->aliases == NULL) {
501 /* Fetch the last possible entry, thus trigger an enumeration */
502 pdb_search_entries(info->aliases, 0xffffffff, 1, &entry);
504 /* Ensure we cache this enumeration. */
505 set_disp_info_cache_timeout(info, DISP_INFO_CACHE_TIMEOUT);
507 return info->aliases->num_entries;
510 /*******************************************************************
512 ********************************************************************/
514 NTSTATUS _samr_Close(pipes_struct *p, struct samr_Close *r)
516 if (!close_policy_hnd(p, r->in.handle)) {
517 return NT_STATUS_INVALID_HANDLE;
520 ZERO_STRUCTP(r->out.handle);
525 /*******************************************************************
527 ********************************************************************/
529 NTSTATUS _samr_OpenDomain(pipes_struct *p,
530 struct samr_OpenDomain *r)
532 struct samr_connect_info *cinfo;
533 struct samr_domain_info *dinfo;
534 SEC_DESC *psd = NULL;
536 uint32 des_access = r->in.access_mask;
541 /* find the connection policy handle. */
543 cinfo = policy_handle_find(p, r->in.connect_handle, 0, NULL,
544 struct samr_connect_info, &status);
545 if (!NT_STATUS_IS_OK(status)) {
549 /*check if access can be granted as requested by client. */
550 map_max_allowed_access(p->server_info->ptok, &des_access);
552 make_samr_object_sd( p->mem_ctx, &psd, &sd_size, &dom_generic_mapping, NULL, 0 );
553 se_map_generic( &des_access, &dom_generic_mapping );
555 se_priv_copy( &se_rights, &se_machine_account );
556 se_priv_add( &se_rights, &se_add_users );
558 status = access_check_samr_object( psd, p->server_info->ptok,
559 &se_rights, GENERIC_RIGHTS_DOMAIN_WRITE, des_access,
560 &acc_granted, "_samr_OpenDomain" );
562 if ( !NT_STATUS_IS_OK(status) )
565 if (!sid_check_is_domain(r->in.sid) &&
566 !sid_check_is_builtin(r->in.sid)) {
567 return NT_STATUS_NO_SUCH_DOMAIN;
570 dinfo = policy_handle_create(p, r->out.domain_handle, acc_granted,
571 struct samr_domain_info, &status);
572 if (!NT_STATUS_IS_OK(status)) {
575 dinfo->sid = *r->in.sid;
576 dinfo->disp_info = get_samr_dispinfo_by_sid(r->in.sid);
578 DEBUG(5,("_samr_OpenDomain: %d\n", __LINE__));
583 /*******************************************************************
585 ********************************************************************/
587 NTSTATUS _samr_GetUserPwInfo(pipes_struct *p,
588 struct samr_GetUserPwInfo *r)
590 struct samr_user_info *uinfo;
591 enum lsa_SidType sid_type;
592 uint32_t min_password_length = 0;
593 uint32_t password_properties = 0;
597 DEBUG(5,("_samr_GetUserPwInfo: %d\n", __LINE__));
599 uinfo = policy_handle_find(p, r->in.user_handle,
600 SAMR_USER_ACCESS_GET_ATTRIBUTES, NULL,
601 struct samr_user_info, &status);
602 if (!NT_STATUS_IS_OK(status)) {
606 if (!sid_check_is_in_our_domain(&uinfo->sid)) {
607 return NT_STATUS_OBJECT_TYPE_MISMATCH;
611 ret = lookup_sid(p->mem_ctx, &uinfo->sid, NULL, NULL, &sid_type);
614 return NT_STATUS_NO_SUCH_USER;
620 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
621 &min_password_length);
622 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
623 &password_properties);
626 if (lp_check_password_script() && *lp_check_password_script()) {
627 password_properties |= DOMAIN_PASSWORD_COMPLEX;
635 r->out.info->min_password_length = min_password_length;
636 r->out.info->password_properties = password_properties;
638 DEBUG(5,("_samr_GetUserPwInfo: %d\n", __LINE__));
643 /*******************************************************************
645 ********************************************************************/
647 NTSTATUS _samr_SetSecurity(pipes_struct *p,
648 struct samr_SetSecurity *r)
650 struct samr_user_info *uinfo;
654 struct samu *sampass=NULL;
657 uinfo = policy_handle_find(p, r->in.handle,
658 SAMR_USER_ACCESS_SET_ATTRIBUTES, NULL,
659 struct samr_user_info, &status);
660 if (!NT_STATUS_IS_OK(status)) {
664 if (!(sampass = samu_new( p->mem_ctx))) {
665 DEBUG(0,("No memory!\n"));
666 return NT_STATUS_NO_MEMORY;
669 /* get the user record */
671 ret = pdb_getsampwsid(sampass, &uinfo->sid);
675 DEBUG(4, ("User %s not found\n",
676 sid_string_dbg(&uinfo->sid)));
677 TALLOC_FREE(sampass);
678 return NT_STATUS_INVALID_HANDLE;
681 dacl = r->in.sdbuf->sd->dacl;
682 for (i=0; i < dacl->num_aces; i++) {
683 if (sid_equal(&uinfo->sid, &dacl->aces[i].trustee)) {
684 ret = pdb_set_pass_can_change(sampass,
685 (dacl->aces[i].access_mask &
686 SAMR_USER_ACCESS_CHANGE_PASSWORD) ?
693 TALLOC_FREE(sampass);
694 return NT_STATUS_ACCESS_DENIED;
698 status = pdb_update_sam_account(sampass);
701 TALLOC_FREE(sampass);
706 /*******************************************************************
707 build correct perms based on policies and password times for _samr_query_sec_obj
708 *******************************************************************/
709 static bool check_change_pw_access(TALLOC_CTX *mem_ctx, DOM_SID *user_sid)
711 struct samu *sampass=NULL;
714 if ( !(sampass = samu_new( mem_ctx )) ) {
715 DEBUG(0,("No memory!\n"));
720 ret = pdb_getsampwsid(sampass, user_sid);
724 DEBUG(4,("User %s not found\n", sid_string_dbg(user_sid)));
725 TALLOC_FREE(sampass);
729 DEBUG(3,("User:[%s]\n", pdb_get_username(sampass) ));
731 if (pdb_get_pass_can_change(sampass)) {
732 TALLOC_FREE(sampass);
735 TALLOC_FREE(sampass);
740 /*******************************************************************
742 ********************************************************************/
744 NTSTATUS _samr_QuerySecurity(pipes_struct *p,
745 struct samr_QuerySecurity *r)
747 struct samr_connect_info *cinfo;
748 struct samr_domain_info *dinfo;
749 struct samr_user_info *uinfo;
750 struct samr_group_info *ginfo;
751 struct samr_alias_info *ainfo;
753 SEC_DESC * psd = NULL;
756 cinfo = policy_handle_find(p, r->in.handle,
757 STD_RIGHT_READ_CONTROL_ACCESS, NULL,
758 struct samr_connect_info, &status);
759 if (NT_STATUS_IS_OK(status)) {
760 DEBUG(5,("_samr_QuerySecurity: querying security on SAM\n"));
761 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size,
762 &sam_generic_mapping, NULL, 0);
766 dinfo = policy_handle_find(p, r->in.handle,
767 STD_RIGHT_READ_CONTROL_ACCESS, NULL,
768 struct samr_domain_info, &status);
769 if (NT_STATUS_IS_OK(status)) {
770 DEBUG(5,("_samr_QuerySecurity: querying security on Domain "
771 "with SID: %s\n", sid_string_dbg(&dinfo->sid)));
773 * TODO: Builtin probably needs a different SD with restricted
776 status = make_samr_object_sd(p->mem_ctx, &psd, &sd_size,
777 &dom_generic_mapping, NULL, 0);
781 uinfo = policy_handle_find(p, r->in.handle,
782 STD_RIGHT_READ_CONTROL_ACCESS, NULL,
783 struct samr_user_info, &status);
784 if (NT_STATUS_IS_OK(status)) {
785 DEBUG(10,("_samr_QuerySecurity: querying security on user "
786 "Object with SID: %s\n",
787 sid_string_dbg(&uinfo->sid)));
788 if (check_change_pw_access(p->mem_ctx, &uinfo->sid)) {
789 status = make_samr_object_sd(
790 p->mem_ctx, &psd, &sd_size,
791 &usr_generic_mapping,
792 &uinfo->sid, SAMR_USR_RIGHTS_WRITE_PW);
794 status = make_samr_object_sd(
795 p->mem_ctx, &psd, &sd_size,
796 &usr_nopwchange_generic_mapping,
797 &uinfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
802 ginfo = policy_handle_find(p, r->in.handle,
803 STD_RIGHT_READ_CONTROL_ACCESS, NULL,
804 struct samr_group_info, &status);
805 if (NT_STATUS_IS_OK(status)) {
807 * TODO: different SDs have to be generated for aliases groups
808 * and users. Currently all three get a default user SD
810 DEBUG(10,("_samr_QuerySecurity: querying security on group "
811 "Object with SID: %s\n",
812 sid_string_dbg(&ginfo->sid)));
813 status = make_samr_object_sd(
814 p->mem_ctx, &psd, &sd_size,
815 &usr_nopwchange_generic_mapping,
816 &ginfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
820 ainfo = policy_handle_find(p, r->in.handle,
821 STD_RIGHT_READ_CONTROL_ACCESS, NULL,
822 struct samr_alias_info, &status);
823 if (NT_STATUS_IS_OK(status)) {
825 * TODO: different SDs have to be generated for aliases groups
826 * and users. Currently all three get a default user SD
828 DEBUG(10,("_samr_QuerySecurity: querying security on alias "
829 "Object with SID: %s\n",
830 sid_string_dbg(&ainfo->sid)));
831 status = make_samr_object_sd(
832 p->mem_ctx, &psd, &sd_size,
833 &usr_nopwchange_generic_mapping,
834 &ainfo->sid, SAMR_USR_RIGHTS_CANT_WRITE_PW);
838 return NT_STATUS_OBJECT_TYPE_MISMATCH;
840 if ((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
841 return NT_STATUS_NO_MEMORY;
846 /*******************************************************************
847 makes a SAM_ENTRY / UNISTR2* structure from a user list.
848 ********************************************************************/
850 static NTSTATUS make_user_sam_entry_list(TALLOC_CTX *ctx,
851 struct samr_SamEntry **sam_pp,
852 uint32_t num_entries,
854 struct samr_displayentry *entries)
857 struct samr_SamEntry *sam;
861 if (num_entries == 0) {
865 sam = TALLOC_ZERO_ARRAY(ctx, struct samr_SamEntry, num_entries);
867 DEBUG(0, ("make_user_sam_entry_list: TALLOC_ZERO failed!\n"));
868 return NT_STATUS_NO_MEMORY;
871 for (i = 0; i < num_entries; i++) {
874 * usrmgr expects a non-NULL terminated string with
875 * trust relationships
877 if (entries[i].acct_flags & ACB_DOMTRUST) {
878 init_unistr2(&uni_temp_name, entries[i].account_name,
881 init_unistr2(&uni_temp_name, entries[i].account_name,
885 init_lsa_String(&sam[i].name, entries[i].account_name);
886 sam[i].idx = entries[i].rid;
894 #define MAX_SAM_ENTRIES MAX_SAM_ENTRIES_W2K
896 /*******************************************************************
897 _samr_EnumDomainUsers
898 ********************************************************************/
900 NTSTATUS _samr_EnumDomainUsers(pipes_struct *p,
901 struct samr_EnumDomainUsers *r)
904 struct samr_domain_info *dinfo;
906 uint32 enum_context = *r->in.resume_handle;
907 enum remote_arch_types ra_type = get_remote_arch();
908 int max_sam_entries = (ra_type == RA_WIN95) ? MAX_SAM_ENTRIES_W95 : MAX_SAM_ENTRIES_W2K;
909 uint32 max_entries = max_sam_entries;
910 struct samr_displayentry *entries = NULL;
911 struct samr_SamArray *samr_array = NULL;
912 struct samr_SamEntry *samr_entries = NULL;
914 DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
916 dinfo = policy_handle_find(p, r->in.domain_handle,
917 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
918 struct samr_domain_info, &status);
919 if (!NT_STATUS_IS_OK(status)) {
923 if (sid_check_is_builtin(&dinfo->sid)) {
924 /* No users in builtin. */
925 *r->out.resume_handle = *r->in.resume_handle;
926 DEBUG(5,("_samr_EnumDomainUsers: No users in BUILTIN\n"));
930 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
932 return NT_STATUS_NO_MEMORY;
934 *r->out.sam = samr_array;
940 if ((dinfo->disp_info->enum_users != NULL) &&
941 (dinfo->disp_info->enum_acb_mask != r->in.acct_flags)) {
942 TALLOC_FREE(dinfo->disp_info->enum_users);
945 if (dinfo->disp_info->enum_users == NULL) {
946 dinfo->disp_info->enum_users = pdb_search_users(
947 dinfo->disp_info, r->in.acct_flags);
948 dinfo->disp_info->enum_acb_mask = r->in.acct_flags;
951 if (dinfo->disp_info->enum_users == NULL) {
952 /* END AS ROOT !!!! */
954 return NT_STATUS_ACCESS_DENIED;
957 num_account = pdb_search_entries(dinfo->disp_info->enum_users,
958 enum_context, max_entries,
961 /* END AS ROOT !!!! */
965 if (num_account == 0) {
966 DEBUG(5, ("_samr_EnumDomainUsers: enumeration handle over "
968 *r->out.resume_handle = *r->in.resume_handle;
972 status = make_user_sam_entry_list(p->mem_ctx, &samr_entries,
973 num_account, enum_context,
975 if (!NT_STATUS_IS_OK(status)) {
979 if (max_entries <= num_account) {
980 status = STATUS_MORE_ENTRIES;
982 status = NT_STATUS_OK;
985 /* Ensure we cache this enumeration. */
986 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
988 DEBUG(5, ("_samr_EnumDomainUsers: %d\n", __LINE__));
990 samr_array->count = num_account;
991 samr_array->entries = samr_entries;
993 *r->out.resume_handle = *r->in.resume_handle + num_account;
994 *r->out.num_entries = num_account;
996 DEBUG(5,("_samr_EnumDomainUsers: %d\n", __LINE__));
1001 /*******************************************************************
1002 makes a SAM_ENTRY / UNISTR2* structure from a group list.
1003 ********************************************************************/
1005 static void make_group_sam_entry_list(TALLOC_CTX *ctx,
1006 struct samr_SamEntry **sam_pp,
1007 uint32_t num_sam_entries,
1008 struct samr_displayentry *entries)
1010 struct samr_SamEntry *sam;
1015 if (num_sam_entries == 0) {
1019 sam = TALLOC_ZERO_ARRAY(ctx, struct samr_SamEntry, num_sam_entries);
1024 for (i = 0; i < num_sam_entries; i++) {
1026 * JRA. I think this should include the null. TNG does not.
1028 init_lsa_String(&sam[i].name, entries[i].account_name);
1029 sam[i].idx = entries[i].rid;
1035 /*******************************************************************
1036 _samr_EnumDomainGroups
1037 ********************************************************************/
1039 NTSTATUS _samr_EnumDomainGroups(pipes_struct *p,
1040 struct samr_EnumDomainGroups *r)
1043 struct samr_domain_info *dinfo;
1044 struct samr_displayentry *groups;
1046 struct samr_SamArray *samr_array = NULL;
1047 struct samr_SamEntry *samr_entries = NULL;
1049 dinfo = policy_handle_find(p, r->in.domain_handle,
1050 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
1051 struct samr_domain_info, &status);
1052 if (!NT_STATUS_IS_OK(status)) {
1056 DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
1058 if (sid_check_is_builtin(&dinfo->sid)) {
1059 /* No groups in builtin. */
1060 *r->out.resume_handle = *r->in.resume_handle;
1061 DEBUG(5,("_samr_EnumDomainGroups: No groups in BUILTIN\n"));
1065 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
1067 return NT_STATUS_NO_MEMORY;
1070 /* the domain group array is being allocated in the function below */
1074 if (dinfo->disp_info->groups == NULL) {
1075 dinfo->disp_info->groups = pdb_search_groups(dinfo->disp_info);
1077 if (dinfo->disp_info->groups == NULL) {
1079 return NT_STATUS_ACCESS_DENIED;
1083 num_groups = pdb_search_entries(dinfo->disp_info->groups,
1084 *r->in.resume_handle,
1085 MAX_SAM_ENTRIES, &groups);
1088 /* Ensure we cache this enumeration. */
1089 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
1091 make_group_sam_entry_list(p->mem_ctx, &samr_entries,
1092 num_groups, groups);
1094 samr_array->count = num_groups;
1095 samr_array->entries = samr_entries;
1097 *r->out.sam = samr_array;
1098 *r->out.num_entries = num_groups;
1099 *r->out.resume_handle = num_groups + *r->in.resume_handle;
1101 DEBUG(5,("_samr_EnumDomainGroups: %d\n", __LINE__));
1106 /*******************************************************************
1107 _samr_EnumDomainAliases
1108 ********************************************************************/
1110 NTSTATUS _samr_EnumDomainAliases(pipes_struct *p,
1111 struct samr_EnumDomainAliases *r)
1114 struct samr_domain_info *dinfo;
1115 struct samr_displayentry *aliases;
1116 uint32 num_aliases = 0;
1117 struct samr_SamArray *samr_array = NULL;
1118 struct samr_SamEntry *samr_entries = NULL;
1120 dinfo = policy_handle_find(p, r->in.domain_handle,
1121 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
1122 struct samr_domain_info, &status);
1123 if (!NT_STATUS_IS_OK(status)) {
1127 DEBUG(5,("_samr_EnumDomainAliases: sid %s\n",
1128 sid_string_dbg(&dinfo->sid)));
1130 samr_array = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
1132 return NT_STATUS_NO_MEMORY;
1137 if (dinfo->disp_info->aliases == NULL) {
1138 dinfo->disp_info->aliases = pdb_search_aliases(
1139 dinfo->disp_info, &dinfo->sid);
1140 if (dinfo->disp_info->aliases == NULL) {
1142 return NT_STATUS_ACCESS_DENIED;
1146 num_aliases = pdb_search_entries(dinfo->disp_info->aliases,
1147 *r->in.resume_handle,
1148 MAX_SAM_ENTRIES, &aliases);
1151 /* Ensure we cache this enumeration. */
1152 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
1154 make_group_sam_entry_list(p->mem_ctx, &samr_entries,
1155 num_aliases, aliases);
1157 DEBUG(5,("_samr_EnumDomainAliases: %d\n", __LINE__));
1159 samr_array->count = num_aliases;
1160 samr_array->entries = samr_entries;
1162 *r->out.sam = samr_array;
1163 *r->out.num_entries = num_aliases;
1164 *r->out.resume_handle = num_aliases + *r->in.resume_handle;
1169 /*******************************************************************
1170 inits a samr_DispInfoGeneral structure.
1171 ********************************************************************/
1173 static NTSTATUS init_samr_dispinfo_1(TALLOC_CTX *ctx,
1174 struct samr_DispInfoGeneral *r,
1175 uint32_t num_entries,
1177 struct samr_displayentry *entries)
1181 DEBUG(10, ("init_samr_dispinfo_1: num_entries: %d\n", num_entries));
1183 if (num_entries == 0) {
1184 return NT_STATUS_OK;
1187 r->count = num_entries;
1189 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryGeneral, num_entries);
1191 return NT_STATUS_NO_MEMORY;
1194 for (i = 0; i < num_entries ; i++) {
1196 init_lsa_String(&r->entries[i].account_name,
1197 entries[i].account_name);
1199 init_lsa_String(&r->entries[i].description,
1200 entries[i].description);
1202 init_lsa_String(&r->entries[i].full_name,
1203 entries[i].fullname);
1205 r->entries[i].rid = entries[i].rid;
1206 r->entries[i].acct_flags = entries[i].acct_flags;
1207 r->entries[i].idx = start_idx+i+1;
1210 return NT_STATUS_OK;
1213 /*******************************************************************
1214 inits a samr_DispInfoFull structure.
1215 ********************************************************************/
1217 static NTSTATUS init_samr_dispinfo_2(TALLOC_CTX *ctx,
1218 struct samr_DispInfoFull *r,
1219 uint32_t num_entries,
1221 struct samr_displayentry *entries)
1225 DEBUG(10, ("init_samr_dispinfo_2: num_entries: %d\n", num_entries));
1227 if (num_entries == 0) {
1228 return NT_STATUS_OK;
1231 r->count = num_entries;
1233 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryFull, num_entries);
1235 return NT_STATUS_NO_MEMORY;
1238 for (i = 0; i < num_entries ; i++) {
1240 init_lsa_String(&r->entries[i].account_name,
1241 entries[i].account_name);
1243 init_lsa_String(&r->entries[i].description,
1244 entries[i].description);
1246 r->entries[i].rid = entries[i].rid;
1247 r->entries[i].acct_flags = entries[i].acct_flags;
1248 r->entries[i].idx = start_idx+i+1;
1251 return NT_STATUS_OK;
1254 /*******************************************************************
1255 inits a samr_DispInfoFullGroups structure.
1256 ********************************************************************/
1258 static NTSTATUS init_samr_dispinfo_3(TALLOC_CTX *ctx,
1259 struct samr_DispInfoFullGroups *r,
1260 uint32_t num_entries,
1262 struct samr_displayentry *entries)
1266 DEBUG(5, ("init_samr_dispinfo_3: num_entries: %d\n", num_entries));
1268 if (num_entries == 0) {
1269 return NT_STATUS_OK;
1272 r->count = num_entries;
1274 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryFullGroup, num_entries);
1276 return NT_STATUS_NO_MEMORY;
1279 for (i = 0; i < num_entries ; i++) {
1281 init_lsa_String(&r->entries[i].account_name,
1282 entries[i].account_name);
1284 init_lsa_String(&r->entries[i].description,
1285 entries[i].description);
1287 r->entries[i].rid = entries[i].rid;
1288 r->entries[i].acct_flags = entries[i].acct_flags;
1289 r->entries[i].idx = start_idx+i+1;
1292 return NT_STATUS_OK;
1295 /*******************************************************************
1296 inits a samr_DispInfoAscii structure.
1297 ********************************************************************/
1299 static NTSTATUS init_samr_dispinfo_4(TALLOC_CTX *ctx,
1300 struct samr_DispInfoAscii *r,
1301 uint32_t num_entries,
1303 struct samr_displayentry *entries)
1307 DEBUG(5, ("init_samr_dispinfo_4: num_entries: %d\n", num_entries));
1309 if (num_entries == 0) {
1310 return NT_STATUS_OK;
1313 r->count = num_entries;
1315 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryAscii, num_entries);
1317 return NT_STATUS_NO_MEMORY;
1320 for (i = 0; i < num_entries ; i++) {
1322 init_lsa_AsciiStringLarge(&r->entries[i].account_name,
1323 entries[i].account_name);
1325 r->entries[i].idx = start_idx+i+1;
1328 return NT_STATUS_OK;
1331 /*******************************************************************
1332 inits a samr_DispInfoAscii structure.
1333 ********************************************************************/
1335 static NTSTATUS init_samr_dispinfo_5(TALLOC_CTX *ctx,
1336 struct samr_DispInfoAscii *r,
1337 uint32_t num_entries,
1339 struct samr_displayentry *entries)
1343 DEBUG(5, ("init_samr_dispinfo_5: num_entries: %d\n", num_entries));
1345 if (num_entries == 0) {
1346 return NT_STATUS_OK;
1349 r->count = num_entries;
1351 r->entries = TALLOC_ZERO_ARRAY(ctx, struct samr_DispEntryAscii, num_entries);
1353 return NT_STATUS_NO_MEMORY;
1356 for (i = 0; i < num_entries ; i++) {
1358 init_lsa_AsciiStringLarge(&r->entries[i].account_name,
1359 entries[i].account_name);
1361 r->entries[i].idx = start_idx+i+1;
1364 return NT_STATUS_OK;
1367 /*******************************************************************
1368 _samr_QueryDisplayInfo
1369 ********************************************************************/
1371 NTSTATUS _samr_QueryDisplayInfo(pipes_struct *p,
1372 struct samr_QueryDisplayInfo *r)
1375 struct samr_domain_info *dinfo;
1376 uint32 struct_size=0x20; /* W2K always reply that, client doesn't care */
1378 uint32 max_entries = r->in.max_entries;
1379 uint32 enum_context = r->in.start_idx;
1380 uint32 max_size = r->in.buf_size;
1382 union samr_DispInfo *disp_info = r->out.info;
1384 uint32 temp_size=0, total_data_size=0;
1385 NTSTATUS disp_ret = NT_STATUS_UNSUCCESSFUL;
1386 uint32 num_account = 0;
1387 enum remote_arch_types ra_type = get_remote_arch();
1388 int max_sam_entries = (ra_type == RA_WIN95) ? MAX_SAM_ENTRIES_W95 : MAX_SAM_ENTRIES_W2K;
1389 struct samr_displayentry *entries = NULL;
1391 DEBUG(5,("_samr_QueryDisplayInfo: %d\n", __LINE__));
1393 dinfo = policy_handle_find(p, r->in.domain_handle,
1394 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
1395 struct samr_domain_info, &status);
1396 if (!NT_STATUS_IS_OK(status)) {
1400 if (sid_check_is_builtin(&dinfo->sid)) {
1401 DEBUG(5,("_samr_QueryDisplayInfo: no users in BUILTIN\n"));
1402 return NT_STATUS_OK;
1406 * calculate how many entries we will return.
1408 * - the number of entries the client asked
1409 * - our limit on that
1410 * - the starting point (enumeration context)
1411 * - the buffer size the client will accept
1415 * We are a lot more like W2K. Instead of reading the SAM
1416 * each time to find the records we need to send back,
1417 * we read it once and link that copy to the sam handle.
1418 * For large user list (over the MAX_SAM_ENTRIES)
1419 * it's a definitive win.
1420 * second point to notice: between enumerations
1421 * our sam is now the same as it's a snapshoot.
1422 * third point: got rid of the static SAM_USER_21 struct
1423 * no more intermediate.
1424 * con: it uses much more memory, as a full copy is stored
1427 * If you want to change it, think twice and think
1428 * of the second point , that's really important.
1433 if ((r->in.level < 1) || (r->in.level > 5)) {
1434 DEBUG(0,("_samr_QueryDisplayInfo: Unknown info level (%u)\n",
1435 (unsigned int)r->in.level ));
1436 return NT_STATUS_INVALID_INFO_CLASS;
1439 /* first limit the number of entries we will return */
1440 if(max_entries > max_sam_entries) {
1441 DEBUG(5, ("_samr_QueryDisplayInfo: client requested %d "
1442 "entries, limiting to %d\n", max_entries,
1444 max_entries = max_sam_entries;
1447 /* calculate the size and limit on the number of entries we will
1450 temp_size=max_entries*struct_size;
1452 if (temp_size>max_size) {
1453 max_entries=MIN((max_size/struct_size),max_entries);;
1454 DEBUG(5, ("_samr_QueryDisplayInfo: buffer size limits to "
1455 "only %d entries\n", max_entries));
1460 /* THe following done as ROOT. Don't return without unbecome_root(). */
1462 switch (r->in.level) {
1465 if (dinfo->disp_info->users == NULL) {
1466 dinfo->disp_info->users = pdb_search_users(
1467 dinfo->disp_info, ACB_NORMAL);
1468 if (dinfo->disp_info->users == NULL) {
1470 return NT_STATUS_ACCESS_DENIED;
1472 DEBUG(10,("_samr_QueryDisplayInfo: starting user enumeration at index %u\n",
1473 (unsigned int)enum_context ));
1475 DEBUG(10,("_samr_QueryDisplayInfo: using cached user enumeration at index %u\n",
1476 (unsigned int)enum_context ));
1479 num_account = pdb_search_entries(dinfo->disp_info->users,
1480 enum_context, max_entries,
1484 if (dinfo->disp_info->machines == NULL) {
1485 dinfo->disp_info->machines = pdb_search_users(
1486 dinfo->disp_info, ACB_WSTRUST|ACB_SVRTRUST);
1487 if (dinfo->disp_info->machines == NULL) {
1489 return NT_STATUS_ACCESS_DENIED;
1491 DEBUG(10,("_samr_QueryDisplayInfo: starting machine enumeration at index %u\n",
1492 (unsigned int)enum_context ));
1494 DEBUG(10,("_samr_QueryDisplayInfo: using cached machine enumeration at index %u\n",
1495 (unsigned int)enum_context ));
1498 num_account = pdb_search_entries(dinfo->disp_info->machines,
1499 enum_context, max_entries,
1504 if (dinfo->disp_info->groups == NULL) {
1505 dinfo->disp_info->groups = pdb_search_groups(
1507 if (dinfo->disp_info->groups == NULL) {
1509 return NT_STATUS_ACCESS_DENIED;
1511 DEBUG(10,("_samr_QueryDisplayInfo: starting group enumeration at index %u\n",
1512 (unsigned int)enum_context ));
1514 DEBUG(10,("_samr_QueryDisplayInfo: using cached group enumeration at index %u\n",
1515 (unsigned int)enum_context ));
1518 num_account = pdb_search_entries(dinfo->disp_info->groups,
1519 enum_context, max_entries,
1524 smb_panic("info class changed");
1530 /* Now create reply structure */
1531 switch (r->in.level) {
1533 disp_ret = init_samr_dispinfo_1(p->mem_ctx, &disp_info->info1,
1534 num_account, enum_context,
1538 disp_ret = init_samr_dispinfo_2(p->mem_ctx, &disp_info->info2,
1539 num_account, enum_context,
1543 disp_ret = init_samr_dispinfo_3(p->mem_ctx, &disp_info->info3,
1544 num_account, enum_context,
1548 disp_ret = init_samr_dispinfo_4(p->mem_ctx, &disp_info->info4,
1549 num_account, enum_context,
1553 disp_ret = init_samr_dispinfo_5(p->mem_ctx, &disp_info->info5,
1554 num_account, enum_context,
1558 smb_panic("info class changed");
1562 if (!NT_STATUS_IS_OK(disp_ret))
1565 /* calculate the total size */
1566 total_data_size=num_account*struct_size;
1568 if (max_entries <= num_account) {
1569 status = STATUS_MORE_ENTRIES;
1571 status = NT_STATUS_OK;
1574 /* Ensure we cache this enumeration. */
1575 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
1577 DEBUG(5, ("_samr_QueryDisplayInfo: %d\n", __LINE__));
1579 *r->out.total_size = total_data_size;
1580 *r->out.returned_size = temp_size;
1585 /****************************************************************
1586 _samr_QueryDisplayInfo2
1587 ****************************************************************/
1589 NTSTATUS _samr_QueryDisplayInfo2(pipes_struct *p,
1590 struct samr_QueryDisplayInfo2 *r)
1592 struct samr_QueryDisplayInfo q;
1594 q.in.domain_handle = r->in.domain_handle;
1595 q.in.level = r->in.level;
1596 q.in.start_idx = r->in.start_idx;
1597 q.in.max_entries = r->in.max_entries;
1598 q.in.buf_size = r->in.buf_size;
1600 q.out.total_size = r->out.total_size;
1601 q.out.returned_size = r->out.returned_size;
1602 q.out.info = r->out.info;
1604 return _samr_QueryDisplayInfo(p, &q);
1607 /****************************************************************
1608 _samr_QueryDisplayInfo3
1609 ****************************************************************/
1611 NTSTATUS _samr_QueryDisplayInfo3(pipes_struct *p,
1612 struct samr_QueryDisplayInfo3 *r)
1614 struct samr_QueryDisplayInfo q;
1616 q.in.domain_handle = r->in.domain_handle;
1617 q.in.level = r->in.level;
1618 q.in.start_idx = r->in.start_idx;
1619 q.in.max_entries = r->in.max_entries;
1620 q.in.buf_size = r->in.buf_size;
1622 q.out.total_size = r->out.total_size;
1623 q.out.returned_size = r->out.returned_size;
1624 q.out.info = r->out.info;
1626 return _samr_QueryDisplayInfo(p, &q);
1629 /*******************************************************************
1630 _samr_QueryAliasInfo
1631 ********************************************************************/
1633 NTSTATUS _samr_QueryAliasInfo(pipes_struct *p,
1634 struct samr_QueryAliasInfo *r)
1636 struct samr_alias_info *ainfo;
1637 struct acct_info info;
1639 union samr_AliasInfo *alias_info = NULL;
1640 const char *alias_name = NULL;
1641 const char *alias_description = NULL;
1643 DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
1645 ainfo = policy_handle_find(p, r->in.alias_handle,
1646 SAMR_ALIAS_ACCESS_LOOKUP_INFO, NULL,
1647 struct samr_alias_info, &status);
1648 if (!NT_STATUS_IS_OK(status)) {
1652 alias_info = TALLOC_ZERO_P(p->mem_ctx, union samr_AliasInfo);
1654 return NT_STATUS_NO_MEMORY;
1658 status = pdb_get_aliasinfo(&ainfo->sid, &info);
1661 if ( !NT_STATUS_IS_OK(status))
1664 /* FIXME: info contains fstrings */
1665 alias_name = talloc_strdup(r, info.acct_name);
1666 alias_description = talloc_strdup(r, info.acct_desc);
1668 switch (r->in.level) {
1670 alias_info->all.name.string = alias_name;
1671 alias_info->all.num_members = 1; /* ??? */
1672 alias_info->all.description.string = alias_description;
1674 case ALIASINFODESCRIPTION:
1675 alias_info->description.string = alias_description;
1678 return NT_STATUS_INVALID_INFO_CLASS;
1681 *r->out.info = alias_info;
1683 DEBUG(5,("_samr_QueryAliasInfo: %d\n", __LINE__));
1685 return NT_STATUS_OK;
1688 /*******************************************************************
1690 ********************************************************************/
1692 NTSTATUS _samr_LookupNames(pipes_struct *p,
1693 struct samr_LookupNames *r)
1695 struct samr_domain_info *dinfo;
1698 enum lsa_SidType *type;
1700 int num_rids = r->in.num_names;
1701 struct samr_Ids rids, types;
1702 uint32_t num_mapped = 0;
1704 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1706 dinfo = policy_handle_find(p, r->in.domain_handle,
1707 0 /* Don't know the acc_bits yet */, NULL,
1708 struct samr_domain_info, &status);
1709 if (!NT_STATUS_IS_OK(status)) {
1713 if (num_rids > MAX_SAM_ENTRIES) {
1714 num_rids = MAX_SAM_ENTRIES;
1715 DEBUG(5,("_samr_LookupNames: truncating entries to %d\n", num_rids));
1718 rid = talloc_array(p->mem_ctx, uint32, num_rids);
1719 NT_STATUS_HAVE_NO_MEMORY(rid);
1721 type = talloc_array(p->mem_ctx, enum lsa_SidType, num_rids);
1722 NT_STATUS_HAVE_NO_MEMORY(type);
1724 DEBUG(5,("_samr_LookupNames: looking name on SID %s\n",
1725 sid_string_dbg(&dinfo->sid)));
1727 for (i = 0; i < num_rids; i++) {
1729 status = NT_STATUS_NONE_MAPPED;
1730 type[i] = SID_NAME_UNKNOWN;
1732 rid[i] = 0xffffffff;
1734 if (sid_check_is_builtin(&dinfo->sid)) {
1735 if (lookup_builtin_name(r->in.names[i].string,
1738 type[i] = SID_NAME_ALIAS;
1741 lookup_global_sam_name(r->in.names[i].string, 0,
1745 if (type[i] != SID_NAME_UNKNOWN) {
1750 if (num_mapped == num_rids) {
1751 status = NT_STATUS_OK;
1752 } else if (num_mapped == 0) {
1753 status = NT_STATUS_NONE_MAPPED;
1755 status = STATUS_SOME_UNMAPPED;
1758 rids.count = num_rids;
1761 types.count = num_rids;
1764 *r->out.rids = rids;
1765 *r->out.types = types;
1767 DEBUG(5,("_samr_LookupNames: %d\n", __LINE__));
1772 /*******************************************************************
1773 _samr_ChangePasswordUser2
1774 ********************************************************************/
1776 NTSTATUS _samr_ChangePasswordUser2(pipes_struct *p,
1777 struct samr_ChangePasswordUser2 *r)
1783 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1785 fstrcpy(user_name, r->in.account->string);
1786 fstrcpy(wks, r->in.server->string);
1788 DEBUG(5,("_samr_ChangePasswordUser2: user: %s wks: %s\n", user_name, wks));
1791 * Pass the user through the NT -> unix user mapping
1795 (void)map_username(user_name);
1798 * UNIX username case mangling not required, pass_oem_change
1799 * is case insensitive.
1802 status = pass_oem_change(user_name,
1803 r->in.lm_password->data,
1804 r->in.lm_verifier->hash,
1805 r->in.nt_password->data,
1806 r->in.nt_verifier->hash,
1809 DEBUG(5,("_samr_ChangePasswordUser2: %d\n", __LINE__));
1814 /*******************************************************************
1815 _samr_ChangePasswordUser3
1816 ********************************************************************/
1818 NTSTATUS _samr_ChangePasswordUser3(pipes_struct *p,
1819 struct samr_ChangePasswordUser3 *r)
1823 const char *wks = NULL;
1824 uint32 reject_reason;
1825 struct samr_DomInfo1 *dominfo = NULL;
1826 struct samr_ChangeReject *reject = NULL;
1829 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
1831 fstrcpy(user_name, r->in.account->string);
1832 if (r->in.server && r->in.server->string) {
1833 wks = r->in.server->string;
1836 DEBUG(5,("_samr_ChangePasswordUser3: user: %s wks: %s\n", user_name, wks));
1839 * Pass the user through the NT -> unix user mapping
1843 (void)map_username(user_name);
1846 * UNIX username case mangling not required, pass_oem_change
1847 * is case insensitive.
1850 status = pass_oem_change(user_name,
1851 r->in.lm_password->data,
1852 r->in.lm_verifier->hash,
1853 r->in.nt_password->data,
1854 r->in.nt_verifier->hash,
1857 if (NT_STATUS_EQUAL(status, NT_STATUS_PASSWORD_RESTRICTION) ||
1858 NT_STATUS_EQUAL(status, NT_STATUS_ACCOUNT_RESTRICTION)) {
1860 time_t u_expire, u_min_age;
1861 uint32 account_policy_temp;
1863 dominfo = TALLOC_ZERO_P(p->mem_ctx, struct samr_DomInfo1);
1865 return NT_STATUS_NO_MEMORY;
1868 reject = TALLOC_ZERO_P(p->mem_ctx, struct samr_ChangeReject);
1870 return NT_STATUS_NO_MEMORY;
1877 pdb_get_account_policy(AP_MIN_PASSWORD_LEN, &tmp);
1878 dominfo->min_password_length = tmp;
1880 pdb_get_account_policy(AP_PASSWORD_HISTORY, &tmp);
1881 dominfo->password_history_length = tmp;
1883 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
1884 &dominfo->password_properties);
1886 pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &account_policy_temp);
1887 u_expire = account_policy_temp;
1889 pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &account_policy_temp);
1890 u_min_age = account_policy_temp;
1896 unix_to_nt_time_abs((NTTIME *)&dominfo->max_password_age, u_expire);
1897 unix_to_nt_time_abs((NTTIME *)&dominfo->min_password_age, u_min_age);
1899 if (lp_check_password_script() && *lp_check_password_script()) {
1900 dominfo->password_properties |= DOMAIN_PASSWORD_COMPLEX;
1903 reject->reason = reject_reason;
1905 *r->out.dominfo = dominfo;
1906 *r->out.reject = reject;
1909 DEBUG(5,("_samr_ChangePasswordUser3: %d\n", __LINE__));
1914 /*******************************************************************
1915 makes a SAMR_R_LOOKUP_RIDS structure.
1916 ********************************************************************/
1918 static bool make_samr_lookup_rids(TALLOC_CTX *ctx, uint32 num_names,
1920 struct lsa_String **lsa_name_array_p)
1922 struct lsa_String *lsa_name_array = NULL;
1925 *lsa_name_array_p = NULL;
1927 if (num_names != 0) {
1928 lsa_name_array = TALLOC_ZERO_ARRAY(ctx, struct lsa_String, num_names);
1929 if (!lsa_name_array) {
1934 for (i = 0; i < num_names; i++) {
1935 DEBUG(10, ("names[%d]:%s\n", i, names[i] && *names[i] ? names[i] : ""));
1936 init_lsa_String(&lsa_name_array[i], names[i]);
1939 *lsa_name_array_p = lsa_name_array;
1944 /*******************************************************************
1946 ********************************************************************/
1948 NTSTATUS _samr_LookupRids(pipes_struct *p,
1949 struct samr_LookupRids *r)
1951 struct samr_domain_info *dinfo;
1954 enum lsa_SidType *attrs = NULL;
1955 uint32 *wire_attrs = NULL;
1956 int num_rids = (int)r->in.num_rids;
1958 struct lsa_Strings names_array;
1959 struct samr_Ids types_array;
1960 struct lsa_String *lsa_names = NULL;
1962 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
1964 dinfo = policy_handle_find(p, r->in.domain_handle,
1965 0 /* Don't know the acc_bits yet */, NULL,
1966 struct samr_domain_info, &status);
1967 if (!NT_STATUS_IS_OK(status)) {
1971 if (num_rids > 1000) {
1972 DEBUG(0, ("Got asked for %d rids (more than 1000) -- according "
1973 "to samba4 idl this is not possible\n", num_rids));
1974 return NT_STATUS_UNSUCCESSFUL;
1978 names = TALLOC_ZERO_ARRAY(p->mem_ctx, const char *, num_rids);
1979 attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, enum lsa_SidType, num_rids);
1980 wire_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_rids);
1982 if ((names == NULL) || (attrs == NULL) || (wire_attrs==NULL))
1983 return NT_STATUS_NO_MEMORY;
1990 become_root(); /* lookup_sid can require root privs */
1991 status = pdb_lookup_rids(&dinfo->sid, num_rids, r->in.rids,
1995 if (NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED) && (num_rids == 0)) {
1996 status = NT_STATUS_OK;
1999 if (!make_samr_lookup_rids(p->mem_ctx, num_rids, names,
2001 return NT_STATUS_NO_MEMORY;
2004 /* Convert from enum lsa_SidType to uint32 for wire format. */
2005 for (i = 0; i < num_rids; i++) {
2006 wire_attrs[i] = (uint32)attrs[i];
2009 names_array.count = num_rids;
2010 names_array.names = lsa_names;
2012 types_array.count = num_rids;
2013 types_array.ids = wire_attrs;
2015 *r->out.names = names_array;
2016 *r->out.types = types_array;
2018 DEBUG(5,("_samr_LookupRids: %d\n", __LINE__));
2023 /*******************************************************************
2025 ********************************************************************/
2027 NTSTATUS _samr_OpenUser(pipes_struct *p,
2028 struct samr_OpenUser *r)
2030 struct samu *sampass=NULL;
2032 struct samr_domain_info *dinfo;
2033 struct samr_user_info *uinfo;
2034 SEC_DESC *psd = NULL;
2036 uint32 des_access = r->in.access_mask;
2043 dinfo = policy_handle_find(p, r->in.domain_handle,
2044 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
2045 struct samr_domain_info, &status);
2046 if (!NT_STATUS_IS_OK(status)) {
2050 if ( !(sampass = samu_new( p->mem_ctx )) ) {
2051 return NT_STATUS_NO_MEMORY;
2054 /* append the user's RID to it */
2056 if (!sid_compose(&sid, &dinfo->sid, r->in.rid))
2057 return NT_STATUS_NO_SUCH_USER;
2059 /* check if access can be granted as requested by client. */
2061 map_max_allowed_access(p->server_info->ptok, &des_access);
2063 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping, &sid, SAMR_USR_RIGHTS_WRITE_PW);
2064 se_map_generic(&des_access, &usr_generic_mapping);
2066 se_priv_copy( &se_rights, &se_machine_account );
2067 se_priv_add( &se_rights, &se_add_users );
2069 nt_status = access_check_samr_object(psd, p->server_info->ptok,
2070 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
2071 &acc_granted, "_samr_OpenUser");
2073 if ( !NT_STATUS_IS_OK(nt_status) )
2077 ret=pdb_getsampwsid(sampass, &sid);
2080 /* check that the SID exists in our domain. */
2082 return NT_STATUS_NO_SUCH_USER;
2085 TALLOC_FREE(sampass);
2087 uinfo = policy_handle_create(p, r->out.user_handle, acc_granted,
2088 struct samr_user_info, &nt_status);
2089 if (!NT_STATUS_IS_OK(nt_status)) {
2094 return NT_STATUS_OK;
2097 /*************************************************************************
2098 *************************************************************************/
2100 static NTSTATUS init_samr_parameters_string(TALLOC_CTX *mem_ctx,
2102 struct lsa_BinaryString **_r)
2104 struct lsa_BinaryString *r;
2107 return NT_STATUS_INVALID_PARAMETER;
2110 r = TALLOC_ZERO_P(mem_ctx, struct lsa_BinaryString);
2112 return NT_STATUS_NO_MEMORY;
2115 r->array = TALLOC_ZERO_ARRAY(mem_ctx, uint16_t, blob->length/2);
2117 return NT_STATUS_NO_MEMORY;
2119 memcpy(r->array, blob->data, blob->length);
2120 r->size = blob->length;
2121 r->length = blob->length;
2124 return NT_STATUS_NO_MEMORY;
2129 return NT_STATUS_OK;
2132 /*************************************************************************
2134 *************************************************************************/
2136 static NTSTATUS get_user_info_1(TALLOC_CTX *mem_ctx,
2137 struct samr_UserInfo1 *r,
2139 DOM_SID *domain_sid)
2141 const DOM_SID *sid_group;
2142 uint32_t primary_gid;
2145 sid_group = pdb_get_group_sid(pw);
2148 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2149 DEBUG(0, ("get_user_info_1: User %s has Primary Group SID %s, \n"
2150 "which conflicts with the domain sid %s. Failing operation.\n",
2151 pdb_get_username(pw), sid_string_dbg(sid_group),
2152 sid_string_dbg(domain_sid)));
2153 return NT_STATUS_UNSUCCESSFUL;
2156 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2157 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2158 r->primary_gid = primary_gid;
2159 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2160 r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2162 return NT_STATUS_OK;
2165 /*************************************************************************
2167 *************************************************************************/
2169 static NTSTATUS get_user_info_2(TALLOC_CTX *mem_ctx,
2170 struct samr_UserInfo2 *r,
2173 r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2174 r->unknown.string = NULL;
2175 r->country_code = 0;
2178 return NT_STATUS_OK;
2181 /*************************************************************************
2183 *************************************************************************/
2185 static NTSTATUS get_user_info_3(TALLOC_CTX *mem_ctx,
2186 struct samr_UserInfo3 *r,
2188 DOM_SID *domain_sid)
2190 const DOM_SID *sid_user, *sid_group;
2191 uint32_t rid, primary_gid;
2193 sid_user = pdb_get_user_sid(pw);
2195 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2196 DEBUG(0, ("get_user_info_3: User %s has SID %s, \nwhich conflicts with "
2197 "the domain sid %s. Failing operation.\n",
2198 pdb_get_username(pw), sid_string_dbg(sid_user),
2199 sid_string_dbg(domain_sid)));
2200 return NT_STATUS_UNSUCCESSFUL;
2204 sid_group = pdb_get_group_sid(pw);
2207 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2208 DEBUG(0, ("get_user_info_3: User %s has Primary Group SID %s, \n"
2209 "which conflicts with the domain sid %s. Failing operation.\n",
2210 pdb_get_username(pw), sid_string_dbg(sid_group),
2211 sid_string_dbg(domain_sid)));
2212 return NT_STATUS_UNSUCCESSFUL;
2215 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2216 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2217 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2218 unix_to_nt_time(&r->allow_password_change, pdb_get_pass_can_change_time(pw));
2219 unix_to_nt_time(&r->force_password_change, pdb_get_pass_must_change_time(pw));
2221 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2222 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2223 r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2224 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2225 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2226 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2227 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2229 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2231 r->primary_gid = primary_gid;
2232 r->acct_flags = pdb_get_acct_ctrl(pw);
2233 r->bad_password_count = pdb_get_bad_password_count(pw);
2234 r->logon_count = pdb_get_logon_count(pw);
2236 return NT_STATUS_OK;
2239 /*************************************************************************
2241 *************************************************************************/
2243 static NTSTATUS get_user_info_4(TALLOC_CTX *mem_ctx,
2244 struct samr_UserInfo4 *r,
2247 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2249 return NT_STATUS_OK;
2252 /*************************************************************************
2254 *************************************************************************/
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;
2264 sid_user = pdb_get_user_sid(pw);
2266 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2267 DEBUG(0, ("get_user_info_5: User %s has SID %s, \nwhich conflicts with "
2268 "the domain sid %s. Failing operation.\n",
2269 pdb_get_username(pw), sid_string_dbg(sid_user),
2270 sid_string_dbg(domain_sid)));
2271 return NT_STATUS_UNSUCCESSFUL;
2275 sid_group = pdb_get_group_sid(pw);
2278 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2279 DEBUG(0, ("get_user_info_5: User %s has Primary Group SID %s, \n"
2280 "which conflicts with the domain sid %s. Failing operation.\n",
2281 pdb_get_username(pw), sid_string_dbg(sid_group),
2282 sid_string_dbg(domain_sid)));
2283 return NT_STATUS_UNSUCCESSFUL;
2286 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2287 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2288 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2289 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2291 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2292 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2293 r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2294 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2295 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2296 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2297 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2298 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2300 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2302 r->primary_gid = primary_gid;
2303 r->acct_flags = pdb_get_acct_ctrl(pw);
2304 r->bad_password_count = pdb_get_bad_password_count(pw);
2305 r->logon_count = pdb_get_logon_count(pw);
2307 return NT_STATUS_OK;
2310 /*************************************************************************
2312 *************************************************************************/
2314 static NTSTATUS get_user_info_6(TALLOC_CTX *mem_ctx,
2315 struct samr_UserInfo6 *r,
2318 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2319 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2321 return NT_STATUS_OK;
2324 /*************************************************************************
2325 get_user_info_7. Safe. Only gives out account_name.
2326 *************************************************************************/
2328 static NTSTATUS get_user_info_7(TALLOC_CTX *mem_ctx,
2329 struct samr_UserInfo7 *r,
2330 struct samu *smbpass)
2332 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(smbpass));
2333 if (!r->account_name.string) {
2334 return NT_STATUS_NO_MEMORY;
2337 return NT_STATUS_OK;
2340 /*************************************************************************
2342 *************************************************************************/
2344 static NTSTATUS get_user_info_8(TALLOC_CTX *mem_ctx,
2345 struct samr_UserInfo8 *r,
2348 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2350 return NT_STATUS_OK;
2353 /*************************************************************************
2354 get_user_info_9. Only gives out primary group SID.
2355 *************************************************************************/
2357 static NTSTATUS get_user_info_9(TALLOC_CTX *mem_ctx,
2358 struct samr_UserInfo9 *r,
2359 struct samu *smbpass)
2361 r->primary_gid = pdb_get_group_rid(smbpass);
2363 return NT_STATUS_OK;
2366 /*************************************************************************
2368 *************************************************************************/
2370 static NTSTATUS get_user_info_10(TALLOC_CTX *mem_ctx,
2371 struct samr_UserInfo10 *r,
2374 r->home_directory.string= talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2375 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2377 return NT_STATUS_OK;
2380 /*************************************************************************
2382 *************************************************************************/
2384 static NTSTATUS get_user_info_11(TALLOC_CTX *mem_ctx,
2385 struct samr_UserInfo11 *r,
2388 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2390 return NT_STATUS_OK;
2393 /*************************************************************************
2395 *************************************************************************/
2397 static NTSTATUS get_user_info_12(TALLOC_CTX *mem_ctx,
2398 struct samr_UserInfo12 *r,
2401 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2403 return NT_STATUS_OK;
2406 /*************************************************************************
2408 *************************************************************************/
2410 static NTSTATUS get_user_info_13(TALLOC_CTX *mem_ctx,
2411 struct samr_UserInfo13 *r,
2414 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2416 return NT_STATUS_OK;
2419 /*************************************************************************
2421 *************************************************************************/
2423 static NTSTATUS get_user_info_14(TALLOC_CTX *mem_ctx,
2424 struct samr_UserInfo14 *r,
2427 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2429 return NT_STATUS_OK;
2432 /*************************************************************************
2433 get_user_info_16. Safe. Only gives out acb bits.
2434 *************************************************************************/
2436 static NTSTATUS get_user_info_16(TALLOC_CTX *mem_ctx,
2437 struct samr_UserInfo16 *r,
2438 struct samu *smbpass)
2440 r->acct_flags = pdb_get_acct_ctrl(smbpass);
2442 return NT_STATUS_OK;
2445 /*************************************************************************
2447 *************************************************************************/
2449 static NTSTATUS get_user_info_17(TALLOC_CTX *mem_ctx,
2450 struct samr_UserInfo17 *r,
2453 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2455 return NT_STATUS_OK;
2458 /*************************************************************************
2459 get_user_info_18. OK - this is the killer as it gives out password info.
2460 Ensure that this is only allowed on an encrypted connection with a root
2462 *************************************************************************/
2464 static NTSTATUS get_user_info_18(pipes_struct *p,
2465 TALLOC_CTX *mem_ctx,
2466 struct samr_UserInfo18 *r,
2469 struct samu *smbpass=NULL;
2474 if (p->auth.auth_type != PIPE_AUTH_TYPE_NTLMSSP || p->auth.auth_type != PIPE_AUTH_TYPE_SPNEGO_NTLMSSP) {
2475 return NT_STATUS_ACCESS_DENIED;
2478 if (p->auth.auth_level != PIPE_AUTH_LEVEL_PRIVACY) {
2479 return NT_STATUS_ACCESS_DENIED;
2483 * Do *NOT* do become_root()/unbecome_root() here ! JRA.
2486 if ( !(smbpass = samu_new( mem_ctx )) ) {
2487 return NT_STATUS_NO_MEMORY;
2490 ret = pdb_getsampwsid(smbpass, user_sid);
2493 DEBUG(4, ("User %s not found\n", sid_string_dbg(user_sid)));
2494 TALLOC_FREE(smbpass);
2495 return (geteuid() == (uid_t)0) ? NT_STATUS_NO_SUCH_USER : NT_STATUS_ACCESS_DENIED;
2498 DEBUG(3,("User:[%s] 0x%x\n", pdb_get_username(smbpass), pdb_get_acct_ctrl(smbpass) ));
2500 if ( pdb_get_acct_ctrl(smbpass) & ACB_DISABLED) {
2501 TALLOC_FREE(smbpass);
2502 return NT_STATUS_ACCOUNT_DISABLED;
2505 r->lm_pwd_active = true;
2506 r->nt_pwd_active = true;
2507 memcpy(r->lm_pwd.hash, pdb_get_lanman_passwd(smbpass), 16);
2508 memcpy(r->nt_pwd.hash, pdb_get_nt_passwd(smbpass), 16);
2509 r->password_expired = 0; /* FIXME */
2511 TALLOC_FREE(smbpass);
2513 return NT_STATUS_OK;
2516 /*************************************************************************
2518 *************************************************************************/
2520 static NTSTATUS get_user_info_20(TALLOC_CTX *mem_ctx,
2521 struct samr_UserInfo20 *r,
2522 struct samu *sampass)
2524 const char *munged_dial = NULL;
2527 struct lsa_BinaryString *parameters = NULL;
2531 munged_dial = pdb_get_munged_dial(sampass);
2533 DEBUG(3,("User:[%s] has [%s] (length: %d)\n", pdb_get_username(sampass),
2534 munged_dial, (int)strlen(munged_dial)));
2537 blob = base64_decode_data_blob(munged_dial);
2539 blob = data_blob_string_const_null("");
2542 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2543 data_blob_free(&blob);
2544 if (!NT_STATUS_IS_OK(status)) {
2548 r->parameters = *parameters;
2550 return NT_STATUS_OK;
2554 /*************************************************************************
2556 *************************************************************************/
2558 static NTSTATUS get_user_info_21(TALLOC_CTX *mem_ctx,
2559 struct samr_UserInfo21 *r,
2561 DOM_SID *domain_sid)
2564 const DOM_SID *sid_user, *sid_group;
2565 uint32_t rid, primary_gid;
2566 NTTIME force_password_change;
2567 time_t must_change_time;
2568 struct lsa_BinaryString *parameters = NULL;
2569 const char *munged_dial = NULL;
2574 sid_user = pdb_get_user_sid(pw);
2576 if (!sid_peek_check_rid(domain_sid, sid_user, &rid)) {
2577 DEBUG(0, ("get_user_info_21: User %s has SID %s, \nwhich conflicts with "
2578 "the domain sid %s. Failing operation.\n",
2579 pdb_get_username(pw), sid_string_dbg(sid_user),
2580 sid_string_dbg(domain_sid)));
2581 return NT_STATUS_UNSUCCESSFUL;
2585 sid_group = pdb_get_group_sid(pw);
2588 if (!sid_peek_check_rid(domain_sid, sid_group, &primary_gid)) {
2589 DEBUG(0, ("get_user_info_21: User %s has Primary Group SID %s, \n"
2590 "which conflicts with the domain sid %s. Failing operation.\n",
2591 pdb_get_username(pw), sid_string_dbg(sid_group),
2592 sid_string_dbg(domain_sid)));
2593 return NT_STATUS_UNSUCCESSFUL;
2596 unix_to_nt_time(&r->last_logon, pdb_get_logon_time(pw));
2597 unix_to_nt_time(&r->last_logoff, pdb_get_logoff_time(pw));
2598 unix_to_nt_time(&r->acct_expiry, pdb_get_kickoff_time(pw));
2599 unix_to_nt_time(&r->last_password_change, pdb_get_pass_last_set_time(pw));
2600 unix_to_nt_time(&r->allow_password_change, pdb_get_pass_can_change_time(pw));
2602 must_change_time = pdb_get_pass_must_change_time(pw);
2603 if (must_change_time == get_time_t_max()) {
2604 unix_to_nt_time_abs(&force_password_change, must_change_time);
2606 unix_to_nt_time(&force_password_change, must_change_time);
2609 munged_dial = pdb_get_munged_dial(pw);
2611 blob = base64_decode_data_blob(munged_dial);
2613 blob = data_blob_string_const_null("");
2616 status = init_samr_parameters_string(mem_ctx, &blob, ¶meters);
2617 data_blob_free(&blob);
2618 if (!NT_STATUS_IS_OK(status)) {
2622 r->force_password_change = force_password_change;
2624 r->account_name.string = talloc_strdup(mem_ctx, pdb_get_username(pw));
2625 r->full_name.string = talloc_strdup(mem_ctx, pdb_get_fullname(pw));
2626 r->home_directory.string = talloc_strdup(mem_ctx, pdb_get_homedir(pw));
2627 r->home_drive.string = talloc_strdup(mem_ctx, pdb_get_dir_drive(pw));
2628 r->logon_script.string = talloc_strdup(mem_ctx, pdb_get_logon_script(pw));
2629 r->profile_path.string = talloc_strdup(mem_ctx, pdb_get_profile_path(pw));
2630 r->description.string = talloc_strdup(mem_ctx, pdb_get_acct_desc(pw));
2631 r->workstations.string = talloc_strdup(mem_ctx, pdb_get_workstations(pw));
2632 r->comment.string = talloc_strdup(mem_ctx, pdb_get_comment(pw));
2634 r->logon_hours = get_logon_hours_from_pdb(mem_ctx, pw);
2635 r->parameters = *parameters;
2637 r->primary_gid = primary_gid;
2638 r->acct_flags = pdb_get_acct_ctrl(pw);
2639 r->bad_password_count = pdb_get_bad_password_count(pw);
2640 r->logon_count = pdb_get_logon_count(pw);
2641 r->fields_present = pdb_build_fields_present(pw);
2642 r->password_expired = (pdb_get_pass_must_change_time(pw) == 0) ?
2643 PASS_MUST_CHANGE_AT_NEXT_LOGON : 0;
2644 r->country_code = 0;
2646 r->lm_password_set = 0;
2647 r->nt_password_set = 0;
2652 Look at a user on a real NT4 PDC with usrmgr, press
2653 'ok'. Then you will see that fields_present is set to
2654 0x08f827fa. Look at the user immediately after that again,
2655 and you will see that 0x00fffff is returned. This solves
2656 the problem that you get access denied after having looked
2664 return NT_STATUS_OK;
2667 /*******************************************************************
2669 ********************************************************************/
2671 NTSTATUS _samr_QueryUserInfo(pipes_struct *p,
2672 struct samr_QueryUserInfo *r)
2675 union samr_UserInfo *user_info = NULL;
2676 struct samr_user_info *uinfo;
2680 struct samu *pwd = NULL;
2682 uinfo = policy_handle_find(p, r->in.user_handle,
2683 SAMR_USER_ACCESS_GET_ATTRIBUTES, NULL,
2684 struct samr_user_info, &status);
2685 if (!NT_STATUS_IS_OK(status)) {
2689 domain_sid = uinfo->sid;
2691 sid_split_rid(&domain_sid, &rid);
2693 if (!sid_check_is_in_our_domain(&uinfo->sid))
2694 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2696 DEBUG(5,("_samr_QueryUserInfo: sid:%s\n",
2697 sid_string_dbg(&uinfo->sid)));
2699 user_info = TALLOC_ZERO_P(p->mem_ctx, union samr_UserInfo);
2701 return NT_STATUS_NO_MEMORY;
2704 DEBUG(5,("_samr_QueryUserInfo: user info level: %d\n", r->in.level));
2706 if (!(pwd = samu_new(p->mem_ctx))) {
2707 return NT_STATUS_NO_MEMORY;
2711 ret = pdb_getsampwsid(pwd, &uinfo->sid);
2715 DEBUG(4,("User %s not found\n", sid_string_dbg(&uinfo->sid)));
2717 return NT_STATUS_NO_SUCH_USER;
2720 DEBUG(3,("User:[%s]\n", pdb_get_username(pwd)));
2722 samr_clear_sam_passwd(pwd);
2724 switch (r->in.level) {
2726 status = get_user_info_1(p->mem_ctx, &user_info->info1, pwd, &domain_sid);
2729 status = get_user_info_2(p->mem_ctx, &user_info->info2, pwd);
2732 status = get_user_info_3(p->mem_ctx, &user_info->info3, pwd, &domain_sid);
2735 status = get_user_info_4(p->mem_ctx, &user_info->info4, pwd);
2738 status = get_user_info_5(p->mem_ctx, &user_info->info5, pwd, &domain_sid);
2741 status = get_user_info_6(p->mem_ctx, &user_info->info6, pwd);
2744 status = get_user_info_7(p->mem_ctx, &user_info->info7, pwd);
2747 status = get_user_info_8(p->mem_ctx, &user_info->info8, pwd);
2750 status = get_user_info_9(p->mem_ctx, &user_info->info9, pwd);
2753 status = get_user_info_10(p->mem_ctx, &user_info->info10, pwd);
2756 status = get_user_info_11(p->mem_ctx, &user_info->info11, pwd);
2759 status = get_user_info_12(p->mem_ctx, &user_info->info12, pwd);
2762 status = get_user_info_13(p->mem_ctx, &user_info->info13, pwd);
2765 status = get_user_info_14(p->mem_ctx, &user_info->info14, pwd);
2768 status = get_user_info_16(p->mem_ctx, &user_info->info16, pwd);
2771 status = get_user_info_17(p->mem_ctx, &user_info->info17, pwd);
2774 /* level 18 is special */
2775 status = get_user_info_18(p, p->mem_ctx, &user_info->info18,
2779 status = get_user_info_20(p->mem_ctx, &user_info->info20, pwd);
2782 status = get_user_info_21(p->mem_ctx, &user_info->info21, pwd, &domain_sid);
2785 status = NT_STATUS_INVALID_INFO_CLASS;
2791 *r->out.info = user_info;
2793 DEBUG(5,("_samr_QueryUserInfo: %d\n", __LINE__));
2798 /****************************************************************
2799 ****************************************************************/
2801 NTSTATUS _samr_QueryUserInfo2(pipes_struct *p,
2802 struct samr_QueryUserInfo2 *r)
2804 struct samr_QueryUserInfo u;
2806 u.in.user_handle = r->in.user_handle;
2807 u.in.level = r->in.level;
2808 u.out.info = r->out.info;
2810 return _samr_QueryUserInfo(p, &u);
2813 /*******************************************************************
2814 _samr_GetGroupsForUser
2815 ********************************************************************/
2817 NTSTATUS _samr_GetGroupsForUser(pipes_struct *p,
2818 struct samr_GetGroupsForUser *r)
2820 struct samr_user_info *uinfo;
2821 struct samu *sam_pass=NULL;
2823 struct samr_RidWithAttribute dom_gid;
2824 struct samr_RidWithAttribute *gids = NULL;
2825 uint32 primary_group_rid;
2826 size_t num_groups = 0;
2831 bool success = False;
2833 struct samr_RidWithAttributeArray *rids = NULL;
2836 * from the SID in the request:
2837 * we should send back the list of DOMAIN GROUPS
2838 * the user is a member of
2840 * and only the DOMAIN GROUPS
2841 * no ALIASES !!! neither aliases of the domain
2842 * nor aliases of the builtin SID
2847 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2849 uinfo = policy_handle_find(p, r->in.user_handle,
2850 SAMR_USER_ACCESS_GET_GROUPS, NULL,
2851 struct samr_user_info, &result);
2852 if (!NT_STATUS_IS_OK(result)) {
2856 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidWithAttributeArray);
2858 return NT_STATUS_NO_MEMORY;
2861 if (!sid_check_is_in_our_domain(&uinfo->sid))
2862 return NT_STATUS_OBJECT_TYPE_MISMATCH;
2864 if ( !(sam_pass = samu_new( p->mem_ctx )) ) {
2865 return NT_STATUS_NO_MEMORY;
2869 ret = pdb_getsampwsid(sam_pass, &uinfo->sid);
2873 DEBUG(10, ("pdb_getsampwsid failed for %s\n",
2874 sid_string_dbg(&uinfo->sid)));
2875 return NT_STATUS_NO_SUCH_USER;
2880 /* make both calls inside the root block */
2882 result = pdb_enum_group_memberships(p->mem_ctx, sam_pass,
2883 &sids, &unix_gids, &num_groups);
2884 if ( NT_STATUS_IS_OK(result) ) {
2885 success = sid_peek_check_rid(get_global_sam_sid(),
2886 pdb_get_group_sid(sam_pass),
2887 &primary_group_rid);
2891 if (!NT_STATUS_IS_OK(result)) {
2892 DEBUG(10, ("pdb_enum_group_memberships failed for %s\n",
2893 sid_string_dbg(&uinfo->sid)));
2898 DEBUG(5, ("Group sid %s for user %s not in our domain\n",
2899 sid_string_dbg(pdb_get_group_sid(sam_pass)),
2900 pdb_get_username(sam_pass)));
2901 TALLOC_FREE(sam_pass);
2902 return NT_STATUS_INTERNAL_DB_CORRUPTION;
2908 dom_gid.attributes = (SE_GROUP_MANDATORY|SE_GROUP_ENABLED_BY_DEFAULT|
2910 dom_gid.rid = primary_group_rid;
2911 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2913 for (i=0; i<num_groups; i++) {
2915 if (!sid_peek_check_rid(get_global_sam_sid(),
2916 &(sids[i]), &dom_gid.rid)) {
2917 DEBUG(10, ("Found sid %s not in our domain\n",
2918 sid_string_dbg(&sids[i])));
2922 if (dom_gid.rid == primary_group_rid) {
2923 /* We added the primary group directly from the
2924 * sam_account. The other SIDs are unique from
2925 * enum_group_memberships */
2929 ADD_TO_ARRAY(p->mem_ctx, struct samr_RidWithAttribute, dom_gid, &gids, &num_gids);
2932 rids->count = num_gids;
2935 *r->out.rids = rids;
2937 DEBUG(5,("_samr_GetGroupsForUser: %d\n", __LINE__));
2942 /*******************************************************************
2943 _samr_QueryDomainInfo
2944 ********************************************************************/
2946 NTSTATUS _samr_QueryDomainInfo(pipes_struct *p,
2947 struct samr_QueryDomainInfo *r)
2949 NTSTATUS status = NT_STATUS_OK;
2950 struct samr_domain_info *dinfo;
2951 union samr_DomainInfo *dom_info;
2952 time_t u_expire, u_min_age;
2954 time_t u_lock_duration, u_reset_time;
2957 uint32 account_policy_temp;
2962 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
2964 dinfo = policy_handle_find(p, r->in.domain_handle,
2965 SAMR_ACCESS_LOOKUP_DOMAIN, NULL,
2966 struct samr_domain_info, &status);
2967 if (!NT_STATUS_IS_OK(status)) {
2971 dom_info = TALLOC_ZERO_P(p->mem_ctx, union samr_DomainInfo);
2973 return NT_STATUS_NO_MEMORY;
2976 switch (r->in.level) {
2983 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
2984 &account_policy_temp);
2985 dom_info->info1.min_password_length = account_policy_temp;
2987 pdb_get_account_policy(AP_PASSWORD_HISTORY, &account_policy_temp);
2988 dom_info->info1.password_history_length = account_policy_temp;
2990 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
2991 &dom_info->info1.password_properties);
2993 pdb_get_account_policy(AP_MAX_PASSWORD_AGE, &account_policy_temp);
2994 u_expire = account_policy_temp;
2996 pdb_get_account_policy(AP_MIN_PASSWORD_AGE, &account_policy_temp);
2997 u_min_age = account_policy_temp;
3003 unix_to_nt_time_abs((NTTIME *)&dom_info->info1.max_password_age, u_expire);
3004 unix_to_nt_time_abs((NTTIME *)&dom_info->info1.min_password_age, u_min_age);
3006 if (lp_check_password_script() && *lp_check_password_script()) {
3007 dom_info->info1.password_properties |= DOMAIN_PASSWORD_COMPLEX;
3017 dom_info->general.num_users = count_sam_users(
3018 dinfo->disp_info, ACB_NORMAL);
3019 dom_info->general.num_groups = count_sam_groups(
3021 dom_info->general.num_aliases = count_sam_aliases(
3024 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &u_logout);
3026 unix_to_nt_time_abs(&dom_info->general.force_logoff_time, u_logout);
3028 if (!pdb_get_seq_num(&seq_num))
3029 seq_num = time(NULL);
3035 server_role = ROLE_DOMAIN_PDC;
3036 if (lp_server_role() == ROLE_DOMAIN_BDC)
3037 server_role = ROLE_DOMAIN_BDC;
3039 dom_info->general.oem_information.string = lp_serverstring();
3040 dom_info->general.domain_name.string = lp_workgroup();
3041 dom_info->general.primary.string = global_myname();
3042 dom_info->general.sequence_num = seq_num;
3043 dom_info->general.domain_server_state = DOMAIN_SERVER_ENABLED;
3044 dom_info->general.role = server_role;
3045 dom_info->general.unknown3 = 1;
3056 pdb_get_account_policy(AP_TIME_TO_LOGOUT, &ul);
3057 u_logout = (time_t)ul;
3064 unix_to_nt_time_abs(&dom_info->info3.force_logoff_time, u_logout);
3068 dom_info->oem.oem_information.string = lp_serverstring();
3071 dom_info->info5.domain_name.string = get_global_sam_name();
3074 /* NT returns its own name when a PDC. win2k and later
3075 * only the name of the PDC if itself is a BDC (samba4
3077 dom_info->info6.primary.string = global_myname();
3080 server_role = ROLE_DOMAIN_PDC;
3081 if (lp_server_role() == ROLE_DOMAIN_BDC)
3082 server_role = ROLE_DOMAIN_BDC;
3084 dom_info->info7.role = server_role;
3092 if (!pdb_get_seq_num(&seq_num)) {
3093 seq_num = time(NULL);
3100 dom_info->info8.sequence_num = seq_num;
3101 dom_info->info8.domain_create_time = 0;
3110 pdb_get_account_policy(AP_LOCK_ACCOUNT_DURATION, &account_policy_temp);
3111 u_lock_duration = account_policy_temp;
3112 if (u_lock_duration != -1) {
3113 u_lock_duration *= 60;
3116 pdb_get_account_policy(AP_RESET_COUNT_TIME, &account_policy_temp);
3117 u_reset_time = account_policy_temp * 60;
3119 pdb_get_account_policy(AP_BAD_ATTEMPT_LOCKOUT,
3120 &account_policy_temp);
3121 dom_info->info12.lockout_threshold = account_policy_temp;
3127 unix_to_nt_time_abs(&dom_info->info12.lockout_duration,
3129 unix_to_nt_time_abs(&dom_info->info12.lockout_window,
3134 return NT_STATUS_INVALID_INFO_CLASS;
3137 *r->out.info = dom_info;
3139 DEBUG(5,("_samr_QueryDomainInfo: %d\n", __LINE__));
3144 /* W2k3 seems to use the same check for all 3 objects that can be created via
3145 * SAMR, if you try to create for example "Dialup" as an alias it says
3146 * "NT_STATUS_USER_EXISTS". This is racy, but we can't really lock the user
3149 static NTSTATUS can_create(TALLOC_CTX *mem_ctx, const char *new_name)
3151 enum lsa_SidType type;
3154 DEBUG(10, ("Checking whether [%s] can be created\n", new_name));
3157 /* Lookup in our local databases (LOOKUP_NAME_REMOTE not set)
3158 * whether the name already exists */
3159 result = lookup_name(mem_ctx, new_name, LOOKUP_NAME_LOCAL,
3160 NULL, NULL, NULL, &type);
3164 DEBUG(10, ("%s does not exist, can create it\n", new_name));
3165 return NT_STATUS_OK;
3168 DEBUG(5, ("trying to create %s, exists as %s\n",
3169 new_name, sid_type_lookup(type)));
3171 if (type == SID_NAME_DOM_GRP) {
3172 return NT_STATUS_GROUP_EXISTS;
3174 if (type == SID_NAME_ALIAS) {
3175 return NT_STATUS_ALIAS_EXISTS;
3178 /* Yes, the default is NT_STATUS_USER_EXISTS */
3179 return NT_STATUS_USER_EXISTS;
3182 /*******************************************************************
3184 ********************************************************************/
3186 NTSTATUS _samr_CreateUser2(pipes_struct *p,
3187 struct samr_CreateUser2 *r)
3189 const char *account = NULL;
3191 uint32_t acb_info = r->in.acct_flags;
3192 struct samr_domain_info *dinfo;
3193 struct samr_user_info *uinfo;
3198 /* check this, when giving away 'add computer to domain' privs */
3199 uint32 des_access = GENERIC_RIGHTS_USER_ALL_ACCESS;
3200 bool can_add_account = False;
3203 dinfo = policy_handle_find(p, r->in.domain_handle,
3204 SAMR_DOMAIN_ACCESS_CREATE_USER, NULL,
3205 struct samr_domain_info, &nt_status);
3206 if (!NT_STATUS_IS_OK(nt_status)) {
3210 if (sid_check_is_builtin(&dinfo->sid)) {
3211 DEBUG(5,("_samr_CreateUser2: Refusing user create in BUILTIN\n"));
3212 return NT_STATUS_ACCESS_DENIED;
3215 if (!(acb_info == ACB_NORMAL || acb_info == ACB_DOMTRUST ||
3216 acb_info == ACB_WSTRUST || acb_info == ACB_SVRTRUST)) {
3217 /* Match Win2k, and return NT_STATUS_INVALID_PARAMETER if
3218 this parameter is not an account type */
3219 return NT_STATUS_INVALID_PARAMETER;
3222 account = r->in.account_name->string;
3223 if (account == NULL) {
3224 return NT_STATUS_NO_MEMORY;
3227 nt_status = can_create(p->mem_ctx, account);
3228 if (!NT_STATUS_IS_OK(nt_status)) {
3232 /* determine which user right we need to check based on the acb_info */
3234 if ( acb_info & ACB_WSTRUST )
3236 se_priv_copy( &se_rights, &se_machine_account );
3237 can_add_account = user_has_privileges(
3238 p->server_info->ptok, &se_rights );
3240 /* usrmgr.exe (and net rpc trustdom grant) creates a normal user
3241 account for domain trusts and changes the ACB flags later */
3242 else if ( acb_info & ACB_NORMAL &&
3243 (account[strlen(account)-1] != '$') )
3245 se_priv_copy( &se_rights, &se_add_users );
3246 can_add_account = user_has_privileges(
3247 p->server_info->ptok, &se_rights );
3249 else /* implicit assumption of a BDC or domain trust account here
3250 * (we already check the flags earlier) */
3252 if ( lp_enable_privileges() ) {
3253 /* only Domain Admins can add a BDC or domain trust */
3254 se_priv_copy( &se_rights, &se_priv_none );
3255 can_add_account = nt_token_check_domain_rid(
3256 p->server_info->ptok,
3257 DOMAIN_GROUP_RID_ADMINS );
3261 DEBUG(5, ("_samr_CreateUser2: %s can add this account : %s\n",
3262 uidtoname(p->server_info->utok.uid),
3263 can_add_account ? "True":"False" ));
3265 /********** BEGIN Admin BLOCK **********/
3267 if ( can_add_account )
3270 nt_status = pdb_create_user(p->mem_ctx, account, acb_info,
3273 if ( can_add_account )
3276 /********** END Admin BLOCK **********/
3278 /* now check for failure */
3280 if ( !NT_STATUS_IS_OK(nt_status) )
3283 /* Get the user's SID */
3285 sid_compose(&sid, get_global_sam_sid(), *r->out.rid);
3287 map_max_allowed_access(p->server_info->ptok, &des_access);
3289 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &usr_generic_mapping,
3290 &sid, SAMR_USR_RIGHTS_WRITE_PW);
3291 se_map_generic(&des_access, &usr_generic_mapping);
3293 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3294 &se_rights, GENERIC_RIGHTS_USER_WRITE, des_access,
3295 &acc_granted, "_samr_CreateUser2");
3297 if ( !NT_STATUS_IS_OK(nt_status) ) {
3301 uinfo = policy_handle_create(p, r->out.user_handle, acc_granted,
3302 struct samr_user_info, &nt_status);
3303 if (!NT_STATUS_IS_OK(nt_status)) {
3308 /* After a "set" ensure we have no cached display info. */
3309 force_flush_samr_cache(&sid);
3311 *r->out.access_granted = acc_granted;
3313 return NT_STATUS_OK;
3316 /****************************************************************
3317 ****************************************************************/
3319 NTSTATUS _samr_CreateUser(pipes_struct *p,
3320 struct samr_CreateUser *r)
3322 struct samr_CreateUser2 c;
3323 uint32_t access_granted;
3325 c.in.domain_handle = r->in.domain_handle;
3326 c.in.account_name = r->in.account_name;
3327 c.in.acct_flags = ACB_NORMAL;
3328 c.in.access_mask = r->in.access_mask;
3329 c.out.user_handle = r->out.user_handle;
3330 c.out.access_granted = &access_granted;
3331 c.out.rid = r->out.rid;
3333 return _samr_CreateUser2(p, &c);
3336 /*******************************************************************
3338 ********************************************************************/
3340 NTSTATUS _samr_Connect(pipes_struct *p,
3341 struct samr_Connect *r)
3343 struct samr_connect_info *info;
3344 uint32_t acc_granted;
3345 struct policy_handle hnd;
3346 uint32 des_access = r->in.access_mask;
3351 if (!pipe_access_check(p)) {
3352 DEBUG(3, ("access denied to _samr_Connect\n"));
3353 return NT_STATUS_ACCESS_DENIED;
3356 /* don't give away the farm but this is probably ok. The SAMR_ACCESS_ENUM_DOMAINS
3357 was observed from a win98 client trying to enumerate users (when configured
3358 user level access control on shares) --jerry */
3360 map_max_allowed_access(p->server_info->ptok, &des_access);
3362 se_map_generic( &des_access, &sam_generic_mapping );
3364 acc_granted = des_access & (SAMR_ACCESS_ENUM_DOMAINS
3365 |SAMR_ACCESS_LOOKUP_DOMAIN);
3367 /* set up the SAMR connect_anon response */
3369 info = policy_handle_create(p, &hnd, acc_granted,
3370 struct samr_connect_info,
3372 if (!NT_STATUS_IS_OK(status)) {
3376 *r->out.connect_handle = hnd;
3377 return NT_STATUS_OK;
3380 /*******************************************************************
3382 ********************************************************************/
3384 NTSTATUS _samr_Connect2(pipes_struct *p,
3385 struct samr_Connect2 *r)
3387 struct samr_connect_info *info = NULL;
3388 struct policy_handle hnd;
3389 SEC_DESC *psd = NULL;
3391 uint32 des_access = r->in.access_mask;
3394 const char *fn = "_samr_Connect2";
3396 switch (p->hdr_req.opnum) {
3397 case NDR_SAMR_CONNECT2:
3398 fn = "_samr_Connect2";
3400 case NDR_SAMR_CONNECT3:
3401 fn = "_samr_Connect3";
3403 case NDR_SAMR_CONNECT4:
3404 fn = "_samr_Connect4";
3406 case NDR_SAMR_CONNECT5:
3407 fn = "_samr_Connect5";
3411 DEBUG(5,("%s: %d\n", fn, __LINE__));
3415 if (!pipe_access_check(p)) {
3416 DEBUG(3, ("access denied to %s\n", fn));
3417 return NT_STATUS_ACCESS_DENIED;
3420 map_max_allowed_access(p->server_info->ptok, &des_access);
3422 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &sam_generic_mapping, NULL, 0);
3423 se_map_generic(&des_access, &sam_generic_mapping);
3425 nt_status = access_check_samr_object(psd, p->server_info->ptok,
3426 NULL, 0, des_access, &acc_granted, fn);
3428 if ( !NT_STATUS_IS_OK(nt_status) )
3431 info = policy_handle_create(p, &hnd, acc_granted,
3432 struct samr_connect_info, &nt_status);
3433 if (!NT_STATUS_IS_OK(nt_status)) {
3437 DEBUG(5,("%s: %d\n", fn, __LINE__));
3439 *r->out.connect_handle = hnd;
3440 return NT_STATUS_OK;
3443 /****************************************************************
3445 ****************************************************************/
3447 NTSTATUS _samr_Connect3(pipes_struct *p,
3448 struct samr_Connect3 *r)
3450 struct samr_Connect2 c;
3452 c.in.system_name = r->in.system_name;
3453 c.in.access_mask = r->in.access_mask;
3454 c.out.connect_handle = r->out.connect_handle;
3456 return _samr_Connect2(p, &c);
3459 /*******************************************************************
3461 ********************************************************************/
3463 NTSTATUS _samr_Connect4(pipes_struct *p,
3464 struct samr_Connect4 *r)
3466 struct samr_Connect2 c;
3468 c.in.system_name = r->in.system_name;
3469 c.in.access_mask = r->in.access_mask;
3470 c.out.connect_handle = r->out.connect_handle;
3472 return _samr_Connect2(p, &c);
3475 /*******************************************************************
3477 ********************************************************************/
3479 NTSTATUS _samr_Connect5(pipes_struct *p,
3480 struct samr_Connect5 *r)
3483 struct samr_Connect2 c;
3484 struct samr_ConnectInfo1 info1;
3486 info1.client_version = SAMR_CONNECT_AFTER_W2K;
3489 c.in.system_name = r->in.system_name;
3490 c.in.access_mask = r->in.access_mask;
3491 c.out.connect_handle = r->out.connect_handle;
3493 *r->out.level_out = 1;
3495 status = _samr_Connect2(p, &c);
3496 if (!NT_STATUS_IS_OK(status)) {
3500 r->out.info_out->info1 = info1;
3502 return NT_STATUS_OK;
3505 /**********************************************************************
3507 **********************************************************************/
3509 NTSTATUS _samr_LookupDomain(pipes_struct *p,
3510 struct samr_LookupDomain *r)
3513 struct samr_connect_info *info;
3514 const char *domain_name;
3515 DOM_SID *sid = NULL;
3517 /* win9x user manager likes to use SAMR_ACCESS_ENUM_DOMAINS here.
3518 Reverted that change so we will work with RAS servers again */
3520 info = policy_handle_find(p, r->in.connect_handle,
3521 SAMR_ACCESS_LOOKUP_DOMAIN, NULL,
3522 struct samr_connect_info,
3524 if (!NT_STATUS_IS_OK(status)) {
3528 domain_name = r->in.domain_name->string;
3530 return NT_STATUS_INVALID_PARAMETER;
3533 sid = TALLOC_ZERO_P(p->mem_ctx, struct dom_sid2);
3535 return NT_STATUS_NO_MEMORY;
3538 if (strequal(domain_name, builtin_domain_name())) {
3539 sid_copy(sid, &global_sid_Builtin);
3541 if (!secrets_fetch_domain_sid(domain_name, sid)) {
3542 status = NT_STATUS_NO_SUCH_DOMAIN;
3546 DEBUG(2,("Returning domain sid for domain %s -> %s\n", domain_name,
3547 sid_string_dbg(sid)));
3554 /**********************************************************************
3556 **********************************************************************/
3558 NTSTATUS _samr_EnumDomains(pipes_struct *p,
3559 struct samr_EnumDomains *r)
3562 struct samr_connect_info *info;
3563 uint32_t num_entries = 2;
3564 struct samr_SamEntry *entry_array = NULL;
3565 struct samr_SamArray *sam;
3567 info = policy_handle_find(p, r->in.connect_handle,
3568 SAMR_ACCESS_ENUM_DOMAINS, NULL,
3569 struct samr_connect_info, &status);
3570 if (!NT_STATUS_IS_OK(status)) {
3574 sam = TALLOC_ZERO_P(p->mem_ctx, struct samr_SamArray);
3576 return NT_STATUS_NO_MEMORY;
3579 entry_array = TALLOC_ZERO_ARRAY(p->mem_ctx,
3580 struct samr_SamEntry,
3583 return NT_STATUS_NO_MEMORY;
3586 entry_array[0].idx = 0;
3587 init_lsa_String(&entry_array[0].name, get_global_sam_name());
3589 entry_array[1].idx = 1;
3590 init_lsa_String(&entry_array[1].name, "Builtin");
3592 sam->count = num_entries;
3593 sam->entries = entry_array;
3596 *r->out.num_entries = num_entries;
3601 /*******************************************************************
3603 ********************************************************************/
3605 NTSTATUS _samr_OpenAlias(pipes_struct *p,
3606 struct samr_OpenAlias *r)
3609 uint32 alias_rid = r->in.rid;
3610 struct samr_alias_info *ainfo;
3611 struct samr_domain_info *dinfo;
3612 SEC_DESC *psd = NULL;
3614 uint32 des_access = r->in.access_mask;
3619 dinfo = policy_handle_find(p, r->in.domain_handle,
3620 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
3621 struct samr_domain_info, &status);
3622 if (!NT_STATUS_IS_OK(status)) {
3626 /* append the alias' RID to it */
3628 if (!sid_compose(&sid, &dinfo->sid, alias_rid))
3629 return NT_STATUS_NO_SUCH_ALIAS;
3631 /*check if access can be granted as requested by client. */
3633 map_max_allowed_access(p->server_info->ptok, &des_access);
3635 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &ali_generic_mapping, NULL, 0);
3636 se_map_generic(&des_access,&ali_generic_mapping);
3638 se_priv_copy( &se_rights, &se_add_users );
3641 status = access_check_samr_object(psd, p->server_info->ptok,
3642 &se_rights, GENERIC_RIGHTS_ALIAS_WRITE, des_access,
3643 &acc_granted, "_samr_OpenAlias");
3645 if ( !NT_STATUS_IS_OK(status) )
3649 /* Check we actually have the requested alias */
3650 enum lsa_SidType type;
3655 result = lookup_sid(NULL, &sid, NULL, NULL, &type);
3658 if (!result || (type != SID_NAME_ALIAS)) {
3659 return NT_STATUS_NO_SUCH_ALIAS;
3662 /* make sure there is a mapping */
3664 if ( !sid_to_gid( &sid, &gid ) ) {
3665 return NT_STATUS_NO_SUCH_ALIAS;
3670 ainfo = policy_handle_create(p, r->out.alias_handle, acc_granted,
3671 struct samr_alias_info, &status);
3672 if (!NT_STATUS_IS_OK(status)) {
3677 return NT_STATUS_OK;
3680 /*******************************************************************
3682 ********************************************************************/
3684 static NTSTATUS set_user_info_2(TALLOC_CTX *mem_ctx,
3685 struct samr_UserInfo2 *id2,
3689 DEBUG(5,("set_user_info_2: NULL id2\n"));
3690 return NT_STATUS_ACCESS_DENIED;
3693 copy_id2_to_sam_passwd(pwd, id2);
3695 return pdb_update_sam_account(pwd);
3698 /*******************************************************************
3700 ********************************************************************/
3702 static NTSTATUS set_user_info_4(TALLOC_CTX *mem_ctx,
3703 struct samr_UserInfo4 *id4,
3707 DEBUG(5,("set_user_info_2: NULL id4\n"));
3708 return NT_STATUS_ACCESS_DENIED;
3711 copy_id4_to_sam_passwd(pwd, id4);
3713 return pdb_update_sam_account(pwd);
3716 /*******************************************************************
3718 ********************************************************************/
3720 static NTSTATUS set_user_info_6(TALLOC_CTX *mem_ctx,
3721 struct samr_UserInfo6 *id6,
3725 DEBUG(5,("set_user_info_6: NULL id6\n"));
3726 return NT_STATUS_ACCESS_DENIED;
3729 copy_id6_to_sam_passwd(pwd, id6);
3731 return pdb_update_sam_account(pwd);
3734 /*******************************************************************
3736 ********************************************************************/
3738 static NTSTATUS set_user_info_7(TALLOC_CTX *mem_ctx,
3739 struct samr_UserInfo7 *id7,
3745 DEBUG(5, ("set_user_info_7: NULL id7\n"));
3746 return NT_STATUS_ACCESS_DENIED;
3749 if (!id7->account_name.string) {
3750 DEBUG(5, ("set_user_info_7: failed to get new username\n"));
3751 return NT_STATUS_ACCESS_DENIED;
3754 /* check to see if the new username already exists. Note: we can't
3755 reliably lock all backends, so there is potentially the
3756 possibility that a user can be created in between this check and
3757 the rename. The rename should fail, but may not get the
3758 exact same failure status code. I think this is small enough
3759 of a window for this type of operation and the results are
3760 simply that the rename fails with a slightly different status
3761 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
3763 rc = can_create(mem_ctx, id7->account_name.string);
3764 if (!NT_STATUS_IS_OK(rc)) {
3768 rc = pdb_rename_sam_account(pwd, id7->account_name.string);
3773 /*******************************************************************
3775 ********************************************************************/
3777 static NTSTATUS set_user_info_8(TALLOC_CTX *mem_ctx,
3778 struct samr_UserInfo8 *id8,
3782 DEBUG(5,("set_user_info_8: NULL id8\n"));
3783 return NT_STATUS_ACCESS_DENIED;
3786 copy_id8_to_sam_passwd(pwd, id8);
3788 return pdb_update_sam_account(pwd);
3791 /*******************************************************************
3793 ********************************************************************/
3795 static NTSTATUS set_user_info_10(TALLOC_CTX *mem_ctx,
3796 struct samr_UserInfo10 *id10,
3800 DEBUG(5,("set_user_info_8: NULL id10\n"));
3801 return NT_STATUS_ACCESS_DENIED;
3804 copy_id10_to_sam_passwd(pwd, id10);
3806 return pdb_update_sam_account(pwd);
3809 /*******************************************************************
3811 ********************************************************************/
3813 static NTSTATUS set_user_info_11(TALLOC_CTX *mem_ctx,
3814 struct samr_UserInfo11 *id11,
3818 DEBUG(5,("set_user_info_11: NULL id11\n"));
3819 return NT_STATUS_ACCESS_DENIED;
3822 copy_id11_to_sam_passwd(pwd, id11);
3824 return pdb_update_sam_account(pwd);
3827 /*******************************************************************
3829 ********************************************************************/
3831 static NTSTATUS set_user_info_12(TALLOC_CTX *mem_ctx,
3832 struct samr_UserInfo12 *id12,
3836 DEBUG(5,("set_user_info_12: NULL id12\n"));
3837 return NT_STATUS_ACCESS_DENIED;
3840 copy_id12_to_sam_passwd(pwd, id12);
3842 return pdb_update_sam_account(pwd);
3845 /*******************************************************************
3847 ********************************************************************/
3849 static NTSTATUS set_user_info_13(TALLOC_CTX *mem_ctx,
3850 struct samr_UserInfo13 *id13,
3854 DEBUG(5,("set_user_info_13: NULL id13\n"));
3855 return NT_STATUS_ACCESS_DENIED;
3858 copy_id13_to_sam_passwd(pwd, id13);
3860 return pdb_update_sam_account(pwd);
3863 /*******************************************************************
3865 ********************************************************************/
3867 static NTSTATUS set_user_info_14(TALLOC_CTX *mem_ctx,
3868 struct samr_UserInfo14 *id14,
3872 DEBUG(5,("set_user_info_14: NULL id14\n"));
3873 return NT_STATUS_ACCESS_DENIED;
3876 copy_id14_to_sam_passwd(pwd, id14);
3878 return pdb_update_sam_account(pwd);
3881 /*******************************************************************
3883 ********************************************************************/
3885 static NTSTATUS set_user_info_16(TALLOC_CTX *mem_ctx,
3886 struct samr_UserInfo16 *id16,
3890 DEBUG(5,("set_user_info_16: NULL id16\n"));
3891 return NT_STATUS_ACCESS_DENIED;
3894 copy_id16_to_sam_passwd(pwd, id16);
3896 return pdb_update_sam_account(pwd);
3899 /*******************************************************************
3901 ********************************************************************/
3903 static NTSTATUS set_user_info_17(TALLOC_CTX *mem_ctx,
3904 struct samr_UserInfo17 *id17,
3908 DEBUG(5,("set_user_info_17: NULL id17\n"));
3909 return NT_STATUS_ACCESS_DENIED;
3912 copy_id17_to_sam_passwd(pwd, id17);
3914 return pdb_update_sam_account(pwd);
3917 /*******************************************************************
3919 ********************************************************************/
3921 static NTSTATUS set_user_info_18(struct samr_UserInfo18 *id18,
3922 TALLOC_CTX *mem_ctx,
3923 DATA_BLOB *session_key,
3927 DEBUG(2, ("set_user_info_18: id18 is NULL\n"));
3928 return NT_STATUS_INVALID_PARAMETER;
3931 if (id18->nt_pwd_active || id18->lm_pwd_active) {
3932 if (!session_key->length) {
3933 return NT_STATUS_NO_USER_SESSION_KEY;
3937 if (id18->nt_pwd_active) {
3941 in = data_blob_const(id18->nt_pwd.hash, 16);
3942 out = data_blob_talloc_zero(mem_ctx, 16);
3944 sess_crypt_blob(&out, &in, session_key, false);
3946 if (!pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED)) {
3947 return NT_STATUS_ACCESS_DENIED;
3950 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3953 if (id18->lm_pwd_active) {
3957 in = data_blob_const(id18->lm_pwd.hash, 16);
3958 out = data_blob_talloc_zero(mem_ctx, 16);
3960 sess_crypt_blob(&out, &in, session_key, false);
3962 if (!pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED)) {
3963 return NT_STATUS_ACCESS_DENIED;
3966 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
3969 copy_id18_to_sam_passwd(pwd, id18);
3971 return pdb_update_sam_account(pwd);
3974 /*******************************************************************
3976 ********************************************************************/
3978 static NTSTATUS set_user_info_20(TALLOC_CTX *mem_ctx,
3979 struct samr_UserInfo20 *id20,
3983 DEBUG(5,("set_user_info_20: NULL id20\n"));
3984 return NT_STATUS_ACCESS_DENIED;
3987 copy_id20_to_sam_passwd(pwd, id20);
3989 return pdb_update_sam_account(pwd);
3992 /*******************************************************************
3994 ********************************************************************/
3996 static NTSTATUS set_user_info_21(struct samr_UserInfo21 *id21,
3997 TALLOC_CTX *mem_ctx,
3998 DATA_BLOB *session_key,
4004 DEBUG(5, ("set_user_info_21: NULL id21\n"));
4005 return NT_STATUS_INVALID_PARAMETER;
4008 if (id21->fields_present == 0) {
4009 return NT_STATUS_INVALID_PARAMETER;
4012 if (id21->fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4013 return NT_STATUS_ACCESS_DENIED;
4016 if (id21->fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) {
4017 if (id21->nt_password_set) {
4020 if ((id21->nt_owf_password.length != 16) ||
4021 (id21->nt_owf_password.size != 16)) {
4022 return NT_STATUS_INVALID_PARAMETER;
4025 if (!session_key->length) {
4026 return NT_STATUS_NO_USER_SESSION_KEY;
4029 in = data_blob_const(id21->nt_owf_password.array, 16);
4030 out = data_blob_talloc_zero(mem_ctx, 16);
4032 sess_crypt_blob(&out, &in, session_key, false);
4034 pdb_set_nt_passwd(pwd, out.data, PDB_CHANGED);
4035 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
4039 if (id21->fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT) {
4040 if (id21->lm_password_set) {
4043 if ((id21->lm_owf_password.length != 16) ||
4044 (id21->lm_owf_password.size != 16)) {
4045 return NT_STATUS_INVALID_PARAMETER;
4048 if (!session_key->length) {
4049 return NT_STATUS_NO_USER_SESSION_KEY;
4052 in = data_blob_const(id21->lm_owf_password.array, 16);
4053 out = data_blob_talloc_zero(mem_ctx, 16);
4055 sess_crypt_blob(&out, &in, session_key, false);
4057 pdb_set_lanman_passwd(pwd, out.data, PDB_CHANGED);
4058 pdb_set_pass_last_set_time(pwd, time(NULL), PDB_CHANGED);
4062 /* we need to separately check for an account rename first */
4064 if (id21->account_name.string &&
4065 (!strequal(id21->account_name.string, pdb_get_username(pwd))))
4068 /* check to see if the new username already exists. Note: we can't
4069 reliably lock all backends, so there is potentially the
4070 possibility that a user can be created in between this check and
4071 the rename. The rename should fail, but may not get the
4072 exact same failure status code. I think this is small enough
4073 of a window for this type of operation and the results are
4074 simply that the rename fails with a slightly different status
4075 code (like UNSUCCESSFUL instead of ALREADY_EXISTS). */
4077 status = can_create(mem_ctx, id21->account_name.string);
4078 if (!NT_STATUS_IS_OK(status)) {
4082 status = pdb_rename_sam_account(pwd, id21->account_name.string);
4084 if (!NT_STATUS_IS_OK(status)) {
4085 DEBUG(0,("set_user_info_21: failed to rename account: %s\n",
4086 nt_errstr(status)));
4090 /* set the new username so that later
4091 functions can work on the new account */
4092 pdb_set_username(pwd, id21->account_name.string, PDB_SET);
4095 copy_id21_to_sam_passwd("INFO_21", pwd, id21);
4098 * The funny part about the previous two calls is
4099 * that pwd still has the password hashes from the
4100 * passdb entry. These have not been updated from
4101 * id21. I don't know if they need to be set. --jerry
4104 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
4105 status = pdb_set_unix_primary_group(mem_ctx, pwd);
4106 if ( !NT_STATUS_IS_OK(status) ) {
4111 /* Don't worry about writing out the user account since the
4112 primary group SID is generated solely from the user's Unix
4115 /* write the change out */
4116 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4120 return NT_STATUS_OK;
4123 /*******************************************************************
4125 ********************************************************************/
4127 static NTSTATUS set_user_info_23(TALLOC_CTX *mem_ctx,
4128 struct samr_UserInfo23 *id23,
4131 char *plaintext_buf = NULL;
4137 DEBUG(5, ("set_user_info_23: NULL id23\n"));
4138 return NT_STATUS_INVALID_PARAMETER;
4141 if (id23->info.fields_present == 0) {
4142 return NT_STATUS_INVALID_PARAMETER;
4145 if (id23->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4146 return NT_STATUS_ACCESS_DENIED;
4149 if ((id23->info.fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) ||
4150 (id23->info.fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT)) {
4152 DEBUG(5, ("Attempting administrator password change (level 23) for user %s\n",
4153 pdb_get_username(pwd)));
4155 if (!decode_pw_buffer(mem_ctx,
4156 id23->password.data,
4160 return NT_STATUS_WRONG_PASSWORD;
4163 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
4164 return NT_STATUS_ACCESS_DENIED;
4168 copy_id23_to_sam_passwd(pwd, id23);
4170 acct_ctrl = pdb_get_acct_ctrl(pwd);
4172 /* if it's a trust account, don't update /etc/passwd */
4173 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
4174 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
4175 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
4176 DEBUG(5, ("Changing trust account. Not updating /etc/passwd\n"));
4177 } else if (plaintext_buf) {
4178 /* update the UNIX password */
4179 if (lp_unix_password_sync() ) {
4180 struct passwd *passwd;
4181 if (pdb_get_username(pwd) == NULL) {
4182 DEBUG(1, ("chgpasswd: User without name???\n"));
4183 return NT_STATUS_ACCESS_DENIED;
4186 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
4187 if (passwd == NULL) {
4188 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
4191 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
4192 return NT_STATUS_ACCESS_DENIED;
4194 TALLOC_FREE(passwd);
4198 if (plaintext_buf) {
4199 memset(plaintext_buf, '\0', strlen(plaintext_buf));
4202 if (IS_SAM_CHANGED(pwd, PDB_GROUPSID) &&
4203 (!NT_STATUS_IS_OK(status = pdb_set_unix_primary_group(mem_ctx,
4208 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4212 return NT_STATUS_OK;
4215 /*******************************************************************
4217 ********************************************************************/
4219 static bool set_user_info_pw(uint8 *pass, struct samu *pwd)
4222 char *plaintext_buf = NULL;
4225 DEBUG(5, ("Attempting administrator password change for user %s\n",
4226 pdb_get_username(pwd)));
4228 acct_ctrl = pdb_get_acct_ctrl(pwd);
4230 if (!decode_pw_buffer(talloc_tos(),
4238 if (!pdb_set_plaintext_passwd (pwd, plaintext_buf)) {
4242 /* if it's a trust account, don't update /etc/passwd */
4243 if ( ( (acct_ctrl & ACB_DOMTRUST) == ACB_DOMTRUST ) ||
4244 ( (acct_ctrl & ACB_WSTRUST) == ACB_WSTRUST) ||
4245 ( (acct_ctrl & ACB_SVRTRUST) == ACB_SVRTRUST) ) {
4246 DEBUG(5, ("Changing trust account or non-unix-user password, not updating /etc/passwd\n"));
4248 /* update the UNIX password */
4249 if (lp_unix_password_sync()) {
4250 struct passwd *passwd;
4252 if (pdb_get_username(pwd) == NULL) {
4253 DEBUG(1, ("chgpasswd: User without name???\n"));
4257 passwd = Get_Pwnam_alloc(pwd, pdb_get_username(pwd));
4258 if (passwd == NULL) {
4259 DEBUG(1, ("chgpasswd: Username does not exist in system !?!\n"));
4262 if(!chgpasswd(pdb_get_username(pwd), passwd, "", plaintext_buf, True)) {
4265 TALLOC_FREE(passwd);
4269 memset(plaintext_buf, '\0', strlen(plaintext_buf));
4271 DEBUG(5,("set_user_info_pw: pdb_update_pwd()\n"));
4276 /*******************************************************************
4278 ********************************************************************/
4280 static NTSTATUS set_user_info_24(TALLOC_CTX *mem_ctx,
4281 struct samr_UserInfo24 *id24,
4287 DEBUG(5, ("set_user_info_24: NULL id24\n"));
4288 return NT_STATUS_INVALID_PARAMETER;
4291 if (!set_user_info_pw(id24->password.data, pwd)) {
4292 return NT_STATUS_WRONG_PASSWORD;
4295 copy_id24_to_sam_passwd(pwd, id24);
4297 status = pdb_update_sam_account(pwd);
4298 if (!NT_STATUS_IS_OK(status)) {
4302 return NT_STATUS_OK;
4305 /*******************************************************************
4307 ********************************************************************/
4309 static NTSTATUS set_user_info_25(TALLOC_CTX *mem_ctx,
4310 struct samr_UserInfo25 *id25,
4316 DEBUG(5, ("set_user_info_25: NULL id25\n"));
4317 return NT_STATUS_INVALID_PARAMETER;
4320 if (id25->info.fields_present == 0) {
4321 return NT_STATUS_INVALID_PARAMETER;
4324 if (id25->info.fields_present & SAMR_FIELD_LAST_PWD_CHANGE) {
4325 return NT_STATUS_ACCESS_DENIED;
4328 if ((id25->info.fields_present & SAMR_FIELD_NT_PASSWORD_PRESENT) ||
4329 (id25->info.fields_present & SAMR_FIELD_LM_PASSWORD_PRESENT)) {
4331 if (!set_user_info_pw(id25->password.data, pwd)) {
4332 return NT_STATUS_WRONG_PASSWORD;
4336 copy_id25_to_sam_passwd(pwd, id25);
4338 /* write the change out */
4339 if(!NT_STATUS_IS_OK(status = pdb_update_sam_account(pwd))) {
4344 * We need to "pdb_update_sam_account" before the unix primary group
4345 * is set, because the idealx scripts would also change the
4346 * sambaPrimaryGroupSid using the ldap replace method. pdb_ldap uses
4347 * the delete explicit / add explicit, which would then fail to find
4348 * the previous primaryGroupSid value.
4351 if ( IS_SAM_CHANGED(pwd, PDB_GROUPSID) ) {
4352 status = pdb_set_unix_primary_group(mem_ctx, pwd);
4353 if ( !NT_STATUS_IS_OK(status) ) {
4358 return NT_STATUS_OK;
4361 /*******************************************************************
4363 ********************************************************************/
4365 static NTSTATUS set_user_info_26(TALLOC_CTX *mem_ctx,
4366 struct samr_UserInfo26 *id26,
4372 DEBUG(5, ("set_user_info_26: NULL id26\n"));
4373 return NT_STATUS_INVALID_PARAMETER;
4376 if (!set_user_info_pw(id26->password.data, pwd)) {
4377 return NT_STATUS_WRONG_PASSWORD;
4380 copy_id26_to_sam_passwd(pwd, id26);
4382 status = pdb_update_sam_account(pwd);
4383 if (!NT_STATUS_IS_OK(status)) {
4387 return NT_STATUS_OK;
4391 /*******************************************************************
4393 ********************************************************************/
4395 NTSTATUS _samr_SetUserInfo(pipes_struct *p,
4396 struct samr_SetUserInfo *r)
4398 struct samr_user_info *uinfo;
4400 struct samu *pwd = NULL;
4401 union samr_UserInfo *info = r->in.info;
4402 uint16_t switch_value = r->in.level;
4403 uint32_t acc_required;
4405 bool has_enough_rights = False;
4408 DEBUG(5,("_samr_SetUserInfo: %d\n", __LINE__));
4410 /* This is tricky. A WinXP domain join sets
4411 (SAMR_USER_ACCESS_SET_PASSWORD|SAMR_USER_ACCESS_SET_ATTRIBUTES|SAMR_USER_ACCESS_GET_ATTRIBUTES)
4412 The MMC lusrmgr plugin includes these perms and more in the SamrOpenUser(). But the
4413 standard Win32 API calls just ask for SAMR_USER_ACCESS_SET_PASSWORD in the SamrOpenUser().
4414 This should be enough for levels 18, 24, 25,& 26. Info level 23 can set more so
4415 we'll use the set from the WinXP join as the basis. */
4417 switch (switch_value) {
4422 acc_required = SAMR_USER_ACCESS_SET_PASSWORD;
4425 acc_required = SAMR_USER_ACCESS_SET_PASSWORD |
4426 SAMR_USER_ACCESS_SET_ATTRIBUTES |
4427 SAMR_USER_ACCESS_GET_ATTRIBUTES;
4431 uinfo = policy_handle_find(p, r->in.user_handle, acc_required, NULL,
4432 struct samr_user_info, &status);
4433 if (!NT_STATUS_IS_OK(status)) {
4437 DEBUG(5, ("_samr_SetUserInfo: sid:%s, level:%d\n",
4438 sid_string_dbg(&uinfo->sid), switch_value));
4441 DEBUG(5, ("_samr_SetUserInfo: NULL info level\n"));
4442 return NT_STATUS_INVALID_INFO_CLASS;
4445 if (!(pwd = samu_new(NULL))) {
4446 return NT_STATUS_NO_MEMORY;
4450 ret = pdb_getsampwsid(pwd, &uinfo->sid);
4455 return NT_STATUS_NO_SUCH_USER;
4458 /* deal with machine password changes differently from userinfo changes */
4459 /* check to see if we have the sufficient rights */
4461 acb_info = pdb_get_acct_ctrl(pwd);
4462 if (acb_info & ACB_WSTRUST)
4463 has_enough_rights = user_has_privileges(p->server_info->ptok,
4464 &se_machine_account);
4465 else if (acb_info & ACB_NORMAL)
4466 has_enough_rights = user_has_privileges(p->server_info->ptok,
4468 else if (acb_info & (ACB_SVRTRUST|ACB_DOMTRUST)) {
4469 if (lp_enable_privileges()) {
4470 has_enough_rights = nt_token_check_domain_rid(p->server_info->ptok,
4471 DOMAIN_GROUP_RID_ADMINS);
4475 DEBUG(5, ("_samr_SetUserInfo: %s does%s possess sufficient rights\n",
4476 uidtoname(p->server_info->utok.uid),
4477 has_enough_rights ? "" : " not"));
4479 /* ================ BEGIN SeMachineAccountPrivilege BLOCK ================ */
4481 if (has_enough_rights) {
4485 /* ok! user info levels (lots: see MSDEV help), off we go... */
4487 switch (switch_value) {
4490 status = set_user_info_2(p->mem_ctx,
4495 status = set_user_info_4(p->mem_ctx,
4500 status = set_user_info_6(p->mem_ctx,
4505 status = set_user_info_7(p->mem_ctx,
4510 status = set_user_info_8(p->mem_ctx,
4515 status = set_user_info_10(p->mem_ctx,
4516 &info->info10, pwd);
4520 status = set_user_info_11(p->mem_ctx,
4521 &info->info11, pwd);
4525 status = set_user_info_12(p->mem_ctx,
4526 &info->info12, pwd);
4530 status = set_user_info_13(p->mem_ctx,
4531 &info->info13, pwd);
4535 status = set_user_info_14(p->mem_ctx,
4536 &info->info14, pwd);
4540 status = set_user_info_16(p->mem_ctx,
4541 &info->info16, pwd);
4545 status = set_user_info_17(p->mem_ctx,
4546 &info->info17, pwd);
4550 /* Used by AS/U JRA. */
4551 status = set_user_info_18(&info->info18,
4553 &p->server_info->user_session_key,
4558 status = set_user_info_20(p->mem_ctx,
4559 &info->info20, pwd);
4563 status = set_user_info_21(&info->info21,
4565 &p->server_info->user_session_key,
4570 if (!p->server_info->user_session_key.length) {
4571 status = NT_STATUS_NO_USER_SESSION_KEY;
4573 arcfour_crypt_blob(info->info23.password.data, 516,
4574 &p->server_info->user_session_key);
4576 dump_data(100, info->info23.password.data, 516);
4578 status = set_user_info_23(p->mem_ctx,
4579 &info->info23, pwd);
4583 if (!p->server_info->user_session_key.length) {
4584 status = NT_STATUS_NO_USER_SESSION_KEY;
4586 arcfour_crypt_blob(info->info24.password.data,
4588 &p->server_info->user_session_key);
4590 dump_data(100, info->info24.password.data, 516);
4592 status = set_user_info_24(p->mem_ctx,
4593 &info->info24, pwd);
4597 if (!p->server_info->user_session_key.length) {
4598 status = NT_STATUS_NO_USER_SESSION_KEY;
4600 encode_or_decode_arc4_passwd_buffer(
4601 info->info25.password.data,
4602 &p->server_info->user_session_key);
4604 dump_data(100, info->info25.password.data, 532);
4606 status = set_user_info_25(p->mem_ctx,
4607 &info->info25, pwd);
4611 if (!p->server_info->user_session_key.length) {
4612 status = NT_STATUS_NO_USER_SESSION_KEY;
4614 encode_or_decode_arc4_passwd_buffer(
4615 info->info26.password.data,
4616 &p->server_info->user_session_key);
4618 dump_data(100, info->info26.password.data, 516);
4620 status = set_user_info_26(p->mem_ctx,
4621 &info->info26, pwd);
4625 status = NT_STATUS_INVALID_INFO_CLASS;
4630 if (has_enough_rights) {
4634 /* ================ END SeMachineAccountPrivilege BLOCK ================ */
4636 if (NT_STATUS_IS_OK(status)) {
4637 force_flush_samr_cache(&uinfo->sid);
4643 /*******************************************************************
4645 ********************************************************************/
4647 NTSTATUS _samr_SetUserInfo2(pipes_struct *p,
4648 struct samr_SetUserInfo2 *r)
4650 struct samr_SetUserInfo q;
4652 q.in.user_handle = r->in.user_handle;
4653 q.in.level = r->in.level;
4654 q.in.info = r->in.info;
4656 return _samr_SetUserInfo(p, &q);
4659 /*********************************************************************
4660 _samr_GetAliasMembership
4661 *********************************************************************/
4663 NTSTATUS _samr_GetAliasMembership(pipes_struct *p,
4664 struct samr_GetAliasMembership *r)
4666 size_t num_alias_rids;
4668 struct samr_domain_info *dinfo;
4675 DEBUG(5,("_samr_GetAliasMembership: %d\n", __LINE__));
4677 dinfo = policy_handle_find(p, r->in.domain_handle,
4678 SAMR_DOMAIN_ACCESS_LOOKUP_ALIAS
4679 | SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
4680 struct samr_domain_info, &status);
4681 if (!NT_STATUS_IS_OK(status)) {
4685 if (!sid_check_is_domain(&dinfo->sid) &&
4686 !sid_check_is_builtin(&dinfo->sid))
4687 return NT_STATUS_OBJECT_TYPE_MISMATCH;
4689 if (r->in.sids->num_sids) {
4690 members = TALLOC_ARRAY(p->mem_ctx, DOM_SID, r->in.sids->num_sids);
4692 if (members == NULL)
4693 return NT_STATUS_NO_MEMORY;
4698 for (i=0; i<r->in.sids->num_sids; i++)
4699 sid_copy(&members[i], r->in.sids->sids[i].sid);
4705 status = pdb_enum_alias_memberships(p->mem_ctx, &dinfo->sid, members,
4706 r->in.sids->num_sids,
4707 &alias_rids, &num_alias_rids);
4710 if (!NT_STATUS_IS_OK(status)) {
4714 r->out.rids->count = num_alias_rids;
4715 r->out.rids->ids = alias_rids;
4717 return NT_STATUS_OK;
4720 /*********************************************************************
4721 _samr_GetMembersInAlias
4722 *********************************************************************/
4724 NTSTATUS _samr_GetMembersInAlias(pipes_struct *p,
4725 struct samr_GetMembersInAlias *r)
4727 struct samr_alias_info *ainfo;
4730 size_t num_sids = 0;
4731 struct lsa_SidPtr *sids = NULL;
4732 DOM_SID *pdb_sids = NULL;
4734 ainfo = policy_handle_find(p, r->in.alias_handle,
4735 SAMR_ALIAS_ACCESS_GET_MEMBERS, NULL,
4736 struct samr_alias_info, &status);
4737 if (!NT_STATUS_IS_OK(status)) {
4741 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
4744 status = pdb_enum_aliasmem(&ainfo->sid, &pdb_sids, &num_sids);
4747 if (!NT_STATUS_IS_OK(status)) {
4752 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr, num_sids);
4754 TALLOC_FREE(pdb_sids);
4755 return NT_STATUS_NO_MEMORY;
4759 for (i = 0; i < num_sids; i++) {
4760 sids[i].sid = sid_dup_talloc(p->mem_ctx, &pdb_sids[i]);
4762 TALLOC_FREE(pdb_sids);
4763 return NT_STATUS_NO_MEMORY;
4767 r->out.sids->num_sids = num_sids;
4768 r->out.sids->sids = sids;
4770 TALLOC_FREE(pdb_sids);
4772 return NT_STATUS_OK;
4775 /*********************************************************************
4776 _samr_QueryGroupMember
4777 *********************************************************************/
4779 NTSTATUS _samr_QueryGroupMember(pipes_struct *p,
4780 struct samr_QueryGroupMember *r)
4782 struct samr_group_info *ginfo;
4783 size_t i, num_members;
4789 struct samr_RidTypeArray *rids = NULL;
4791 ginfo = policy_handle_find(p, r->in.group_handle,
4792 SAMR_GROUP_ACCESS_GET_MEMBERS, NULL,
4793 struct samr_group_info, &status);
4794 if (!NT_STATUS_IS_OK(status)) {
4798 rids = TALLOC_ZERO_P(p->mem_ctx, struct samr_RidTypeArray);
4800 return NT_STATUS_NO_MEMORY;
4803 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
4805 if (!sid_check_is_in_our_domain(&ginfo->sid)) {
4806 DEBUG(3, ("sid %s is not in our domain\n",
4807 sid_string_dbg(&ginfo->sid)));
4808 return NT_STATUS_NO_SUCH_GROUP;
4811 DEBUG(10, ("lookup on Domain SID\n"));
4814 status = pdb_enum_group_members(p->mem_ctx, &ginfo->sid,
4815 &rid, &num_members);
4818 if (!NT_STATUS_IS_OK(status))
4822 attr=TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_members);
4824 return NT_STATUS_NO_MEMORY;
4830 for (i=0; i<num_members; i++)
4831 attr[i] = SID_NAME_USER;
4833 rids->count = num_members;
4837 *r->out.rids = rids;
4839 return NT_STATUS_OK;
4842 /*********************************************************************
4843 _samr_AddAliasMember
4844 *********************************************************************/
4846 NTSTATUS _samr_AddAliasMember(pipes_struct *p,
4847 struct samr_AddAliasMember *r)
4849 struct samr_alias_info *ainfo;
4851 bool can_add_accounts;
4854 ainfo = policy_handle_find(p, r->in.alias_handle,
4855 SAMR_ALIAS_ACCESS_ADD_MEMBER, NULL,
4856 struct samr_alias_info, &status);
4857 if (!NT_STATUS_IS_OK(status)) {
4861 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
4863 se_priv_copy( &se_rights, &se_add_users );
4864 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4866 /******** BEGIN SeAddUsers BLOCK *********/
4868 if ( can_add_accounts )
4871 status = pdb_add_aliasmem(&ainfo->sid, r->in.sid);
4873 if ( can_add_accounts )
4876 /******** END SeAddUsers BLOCK *********/
4878 if (NT_STATUS_IS_OK(status)) {
4879 force_flush_samr_cache(&ainfo->sid);
4885 /*********************************************************************
4886 _samr_DeleteAliasMember
4887 *********************************************************************/
4889 NTSTATUS _samr_DeleteAliasMember(pipes_struct *p,
4890 struct samr_DeleteAliasMember *r)
4892 struct samr_alias_info *ainfo;
4894 bool can_add_accounts;
4897 ainfo = policy_handle_find(p, r->in.alias_handle,
4898 SAMR_ALIAS_ACCESS_REMOVE_MEMBER, NULL,
4899 struct samr_alias_info, &status);
4900 if (!NT_STATUS_IS_OK(status)) {
4904 DEBUG(10, ("_samr_del_aliasmem:sid is %s\n",
4905 sid_string_dbg(&ainfo->sid)));
4907 se_priv_copy( &se_rights, &se_add_users );
4908 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4910 /******** BEGIN SeAddUsers BLOCK *********/
4912 if ( can_add_accounts )
4915 status = pdb_del_aliasmem(&ainfo->sid, r->in.sid);
4917 if ( can_add_accounts )
4920 /******** END SeAddUsers BLOCK *********/
4922 if (NT_STATUS_IS_OK(status)) {
4923 force_flush_samr_cache(&ainfo->sid);
4929 /*********************************************************************
4930 _samr_AddGroupMember
4931 *********************************************************************/
4933 NTSTATUS _samr_AddGroupMember(pipes_struct *p,
4934 struct samr_AddGroupMember *r)
4936 struct samr_group_info *ginfo;
4940 bool can_add_accounts;
4942 ginfo = policy_handle_find(p, r->in.group_handle,
4943 SAMR_GROUP_ACCESS_ADD_MEMBER, NULL,
4944 struct samr_group_info, &status);
4945 if (!NT_STATUS_IS_OK(status)) {
4949 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
4951 if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
4953 return NT_STATUS_INVALID_HANDLE;
4956 se_priv_copy( &se_rights, &se_add_users );
4957 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
4959 /******** BEGIN SeAddUsers BLOCK *********/
4961 if ( can_add_accounts )
4964 status = pdb_add_groupmem(p->mem_ctx, group_rid, r->in.rid);
4966 if ( can_add_accounts )
4969 /******** END SeAddUsers BLOCK *********/
4971 force_flush_samr_cache(&ginfo->sid);
4976 /*********************************************************************
4977 _samr_DeleteGroupMember
4978 *********************************************************************/
4980 NTSTATUS _samr_DeleteGroupMember(pipes_struct *p,
4981 struct samr_DeleteGroupMember *r)
4984 struct samr_group_info *ginfo;
4988 bool can_add_accounts;
4991 * delete the group member named r->in.rid
4992 * who is a member of the sid associated with the handle
4993 * the rid is a user's rid as the group is a domain group.
4996 ginfo = policy_handle_find(p, r->in.group_handle,
4997 SAMR_GROUP_ACCESS_REMOVE_MEMBER, NULL,
4998 struct samr_group_info, &status);
4999 if (!NT_STATUS_IS_OK(status)) {
5003 if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
5005 return NT_STATUS_INVALID_HANDLE;
5008 se_priv_copy( &se_rights, &se_add_users );
5009 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5011 /******** BEGIN SeAddUsers BLOCK *********/
5013 if ( can_add_accounts )
5016 status = pdb_del_groupmem(p->mem_ctx, group_rid, r->in.rid);
5018 if ( can_add_accounts )
5021 /******** END SeAddUsers BLOCK *********/
5023 force_flush_samr_cache(&ginfo->sid);
5028 /*********************************************************************
5030 *********************************************************************/
5032 NTSTATUS _samr_DeleteUser(pipes_struct *p,
5033 struct samr_DeleteUser *r)
5035 struct samr_user_info *uinfo;
5037 struct samu *sam_pass=NULL;
5038 bool can_add_accounts;
5042 DEBUG(5, ("_samr_DeleteUser: %d\n", __LINE__));
5044 uinfo = policy_handle_find(p, r->in.user_handle,
5045 STD_RIGHT_DELETE_ACCESS, NULL,
5046 struct samr_user_info, &status);
5047 if (!NT_STATUS_IS_OK(status)) {
5051 if (!sid_check_is_in_our_domain(&uinfo->sid))
5052 return NT_STATUS_CANNOT_DELETE;
5054 /* check if the user exists before trying to delete */
5055 if ( !(sam_pass = samu_new( NULL )) ) {
5056 return NT_STATUS_NO_MEMORY;
5060 ret = pdb_getsampwsid(sam_pass, &uinfo->sid);
5064 DEBUG(5,("_samr_DeleteUser: User %s doesn't exist.\n",
5065 sid_string_dbg(&uinfo->sid)));
5066 TALLOC_FREE(sam_pass);
5067 return NT_STATUS_NO_SUCH_USER;
5070 acb_info = pdb_get_acct_ctrl(sam_pass);
5072 /* For machine accounts it's the SeMachineAccountPrivilege that counts. */
5073 if ( acb_info & ACB_WSTRUST ) {
5074 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_machine_account );
5076 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5079 /******** BEGIN SeAddUsers BLOCK *********/
5081 if ( can_add_accounts )
5084 status = pdb_delete_user(p->mem_ctx, sam_pass);
5086 if ( can_add_accounts )
5089 /******** END SeAddUsers BLOCK *********/
5091 if ( !NT_STATUS_IS_OK(status) ) {
5092 DEBUG(5,("_samr_DeleteUser: Failed to delete entry for "
5093 "user %s: %s.\n", pdb_get_username(sam_pass),
5094 nt_errstr(status)));
5095 TALLOC_FREE(sam_pass);
5100 TALLOC_FREE(sam_pass);
5102 if (!close_policy_hnd(p, r->in.user_handle))
5103 return NT_STATUS_OBJECT_NAME_INVALID;
5105 ZERO_STRUCTP(r->out.user_handle);
5107 force_flush_samr_cache(&uinfo->sid);
5109 return NT_STATUS_OK;
5112 /*********************************************************************
5113 _samr_DeleteDomainGroup
5114 *********************************************************************/
5116 NTSTATUS _samr_DeleteDomainGroup(pipes_struct *p,
5117 struct samr_DeleteDomainGroup *r)
5119 struct samr_group_info *ginfo;
5123 bool can_add_accounts;
5125 DEBUG(5, ("samr_DeleteDomainGroup: %d\n", __LINE__));
5127 ginfo = policy_handle_find(p, r->in.group_handle,
5128 STD_RIGHT_DELETE_ACCESS, NULL,
5129 struct samr_group_info, &status);
5130 if (!NT_STATUS_IS_OK(status)) {
5134 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ginfo->sid)));
5136 if (!sid_peek_check_rid(get_global_sam_sid(), &ginfo->sid,
5138 return NT_STATUS_NO_SUCH_GROUP;
5141 se_priv_copy( &se_rights, &se_add_users );
5142 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5144 /******** BEGIN SeAddUsers BLOCK *********/
5146 if ( can_add_accounts )
5149 status = pdb_delete_dom_group(p->mem_ctx, group_rid);
5151 if ( can_add_accounts )
5154 /******** END SeAddUsers BLOCK *********/
5156 if ( !NT_STATUS_IS_OK(status) ) {
5157 DEBUG(5,("_samr_DeleteDomainGroup: Failed to delete mapping "
5158 "entry for group %s: %s\n",
5159 sid_string_dbg(&ginfo->sid),
5160 nt_errstr(status)));
5164 if (!close_policy_hnd(p, r->in.group_handle))
5165 return NT_STATUS_OBJECT_NAME_INVALID;
5167 force_flush_samr_cache(&ginfo->sid);
5169 return NT_STATUS_OK;
5172 /*********************************************************************
5173 _samr_DeleteDomAlias
5174 *********************************************************************/
5176 NTSTATUS _samr_DeleteDomAlias(pipes_struct *p,
5177 struct samr_DeleteDomAlias *r)
5179 struct samr_alias_info *ainfo;
5181 bool can_add_accounts;
5184 DEBUG(5, ("_samr_DeleteDomAlias: %d\n", __LINE__));
5186 ainfo = policy_handle_find(p, r->in.alias_handle,
5187 STD_RIGHT_DELETE_ACCESS, NULL,
5188 struct samr_alias_info, &status);
5189 if (!NT_STATUS_IS_OK(status)) {
5193 DEBUG(10, ("sid is %s\n", sid_string_dbg(&ainfo->sid)));
5195 /* Don't let Windows delete builtin groups */
5197 if ( sid_check_is_in_builtin( &ainfo->sid ) ) {
5198 return NT_STATUS_SPECIAL_ACCOUNT;
5201 if (!sid_check_is_in_our_domain(&ainfo->sid))
5202 return NT_STATUS_NO_SUCH_ALIAS;
5204 DEBUG(10, ("lookup on Local SID\n"));
5206 se_priv_copy( &se_rights, &se_add_users );
5207 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5209 /******** BEGIN SeAddUsers BLOCK *********/
5211 if ( can_add_accounts )
5214 /* Have passdb delete the alias */
5215 status = pdb_delete_alias(&ainfo->sid);
5217 if ( can_add_accounts )
5220 /******** END SeAddUsers BLOCK *********/
5222 if ( !NT_STATUS_IS_OK(status))
5225 if (!close_policy_hnd(p, r->in.alias_handle))
5226 return NT_STATUS_OBJECT_NAME_INVALID;
5228 force_flush_samr_cache(&ainfo->sid);
5230 return NT_STATUS_OK;
5233 /*********************************************************************
5234 _samr_CreateDomainGroup
5235 *********************************************************************/
5237 NTSTATUS _samr_CreateDomainGroup(pipes_struct *p,
5238 struct samr_CreateDomainGroup *r)
5243 struct samr_domain_info *dinfo;
5244 struct samr_group_info *ginfo;
5246 bool can_add_accounts;
5248 dinfo = policy_handle_find(p, r->in.domain_handle,
5249 SAMR_DOMAIN_ACCESS_CREATE_GROUP, NULL,
5250 struct samr_domain_info, &status);
5251 if (!NT_STATUS_IS_OK(status)) {
5255 if (!sid_equal(&dinfo->sid, get_global_sam_sid()))
5256 return NT_STATUS_ACCESS_DENIED;
5258 name = r->in.name->string;
5260 return NT_STATUS_NO_MEMORY;
5263 status = can_create(p->mem_ctx, name);
5264 if (!NT_STATUS_IS_OK(status)) {
5268 se_priv_copy( &se_rights, &se_add_users );
5269 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5271 /******** BEGIN SeAddUsers BLOCK *********/
5273 if ( can_add_accounts )
5276 /* check that we successfully create the UNIX group */
5278 status = pdb_create_dom_group(p->mem_ctx, name, r->out.rid);
5280 if ( can_add_accounts )
5283 /******** END SeAddUsers BLOCK *********/
5285 /* check if we should bail out here */
5287 if ( !NT_STATUS_IS_OK(status) )
5290 ginfo = policy_handle_create(p, r->out.group_handle,
5291 GENERIC_RIGHTS_GROUP_ALL_ACCESS,
5292 struct samr_group_info, &status);
5293 if (!NT_STATUS_IS_OK(status)) {
5296 sid_compose(&ginfo->sid, &dinfo->sid, *r->out.rid);
5298 force_flush_samr_cache(&dinfo->sid);
5300 return NT_STATUS_OK;
5303 /*********************************************************************
5304 _samr_CreateDomAlias
5305 *********************************************************************/
5307 NTSTATUS _samr_CreateDomAlias(pipes_struct *p,
5308 struct samr_CreateDomAlias *r)
5311 const char *name = NULL;
5312 struct samr_domain_info *dinfo;
5313 struct samr_alias_info *ainfo;
5317 bool can_add_accounts;
5319 dinfo = policy_handle_find(p, r->in.domain_handle,
5320 SAMR_DOMAIN_ACCESS_CREATE_ALIAS, NULL,
5321 struct samr_domain_info, &result);
5322 if (!NT_STATUS_IS_OK(result)) {
5326 if (!sid_equal(&dinfo->sid, get_global_sam_sid()))
5327 return NT_STATUS_ACCESS_DENIED;
5329 name = r->in.alias_name->string;
5331 se_priv_copy( &se_rights, &se_add_users );
5332 can_add_accounts = user_has_privileges( p->server_info->ptok, &se_rights );
5334 result = can_create(p->mem_ctx, name);
5335 if (!NT_STATUS_IS_OK(result)) {
5339 /******** BEGIN SeAddUsers BLOCK *********/
5341 if ( can_add_accounts )
5344 /* Have passdb create the alias */
5345 result = pdb_create_alias(name, r->out.rid);
5347 if ( can_add_accounts )
5350 /******** END SeAddUsers BLOCK *********/
5352 if (!NT_STATUS_IS_OK(result)) {
5353 DEBUG(10, ("pdb_create_alias failed: %s\n",
5354 nt_errstr(result)));
5358 sid_compose(&info_sid, &dinfo->sid, *r->out.rid);
5360 if (!sid_to_gid(&info_sid, &gid)) {
5361 DEBUG(10, ("Could not find alias just created\n"));
5362 return NT_STATUS_ACCESS_DENIED;
5365 /* check if the group has been successfully created */
5366 if ( getgrgid(gid) == NULL ) {
5367 DEBUG(10, ("getgrgid(%d) of just created alias failed\n",
5369 return NT_STATUS_ACCESS_DENIED;
5372 ainfo = policy_handle_create(p, r->out.alias_handle,
5373 GENERIC_RIGHTS_ALIAS_ALL_ACCESS,
5374 struct samr_alias_info, &result);
5375 if (!NT_STATUS_IS_OK(result)) {
5378 ainfo->sid = info_sid;
5380 force_flush_samr_cache(&info_sid);
5382 return NT_STATUS_OK;
5385 /*********************************************************************
5386 _samr_QueryGroupInfo
5387 *********************************************************************/
5389 NTSTATUS _samr_QueryGroupInfo(pipes_struct *p,
5390 struct samr_QueryGroupInfo *r)
5392 struct samr_group_info *ginfo;
5395 union samr_GroupInfo *info = NULL;
5397 uint32_t attributes = SE_GROUP_MANDATORY |
5398 SE_GROUP_ENABLED_BY_DEFAULT |
5400 const char *group_name = NULL;
5401 const char *group_description = NULL;
5403 ginfo = policy_handle_find(p, r->in.group_handle,
5404 SAMR_GROUP_ACCESS_LOOKUP_INFO, NULL,
5405 struct samr_group_info, &status);
5406 if (!NT_STATUS_IS_OK(status)) {
5411 ret = get_domain_group_from_sid(ginfo->sid, &map);
5414 return NT_STATUS_INVALID_HANDLE;
5416 /* FIXME: map contains fstrings */
5417 group_name = talloc_strdup(r, map.nt_name);
5418 group_description = talloc_strdup(r, map.comment);
5420 info = TALLOC_ZERO_P(p->mem_ctx, union samr_GroupInfo);
5422 return NT_STATUS_NO_MEMORY;
5425 switch (r->in.level) {
5431 status = pdb_enum_group_members(
5432 p->mem_ctx, &ginfo->sid, &members,
5436 if (!NT_STATUS_IS_OK(status)) {
5440 info->all.name.string = group_name;
5441 info->all.attributes = attributes;
5442 info->all.num_members = num_members;
5443 info->all.description.string = group_description;
5447 info->name.string = group_name;
5450 info->attributes.attributes = attributes;
5453 info->description.string = group_description;
5463 status = pdb_enum_group_members(
5464 p->mem_ctx, &ginfo->sid, &members,
5468 if (!NT_STATUS_IS_OK(status)) {
5472 info->all2.name.string = group_name;
5473 info->all2.attributes = attributes;
5474 info->all2.num_members = 0; /* num_members - in w2k3 this is always 0 */
5475 info->all2.description.string = group_description;
5480 return NT_STATUS_INVALID_INFO_CLASS;
5483 *r->out.info = info;
5485 return NT_STATUS_OK;
5488 /*********************************************************************
5490 *********************************************************************/
5492 NTSTATUS _samr_SetGroupInfo(pipes_struct *p,
5493 struct samr_SetGroupInfo *r)
5495 struct samr_group_info *ginfo;
5499 bool can_mod_accounts;
5501 ginfo = policy_handle_find(p, r->in.group_handle,
5502 SAMR_GROUP_ACCESS_SET_INFO, NULL,
5503 struct samr_group_info, &status);
5504 if (!NT_STATUS_IS_OK(status)) {
5509 ret = get_domain_group_from_sid(ginfo->sid, &map);
5512 return NT_STATUS_NO_SUCH_GROUP;
5514 switch (r->in.level) {
5516 fstrcpy(map.comment, r->in.info->all.description.string);
5519 /* group rename is not supported yet */
5520 return NT_STATUS_NOT_SUPPORTED;
5522 fstrcpy(map.comment, r->in.info->description.string);
5525 return NT_STATUS_INVALID_INFO_CLASS;
5528 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5530 /******** BEGIN SeAddUsers BLOCK *********/
5532 if ( can_mod_accounts )
5535 status = pdb_update_group_mapping_entry(&map);
5537 if ( can_mod_accounts )
5540 /******** End SeAddUsers BLOCK *********/
5542 if (NT_STATUS_IS_OK(status)) {
5543 force_flush_samr_cache(&ginfo->sid);
5549 /*********************************************************************
5551 *********************************************************************/
5553 NTSTATUS _samr_SetAliasInfo(pipes_struct *p,
5554 struct samr_SetAliasInfo *r)
5556 struct samr_alias_info *ainfo;
5557 struct acct_info info;
5558 bool can_mod_accounts;
5561 ainfo = policy_handle_find(p, r->in.alias_handle,
5562 SAMR_ALIAS_ACCESS_SET_INFO, NULL,
5563 struct samr_alias_info, &status);
5564 if (!NT_STATUS_IS_OK(status)) {
5568 /* get the current group information */
5571 status = pdb_get_aliasinfo( &ainfo->sid, &info );
5574 if ( !NT_STATUS_IS_OK(status))
5577 switch (r->in.level) {
5582 /* We currently do not support renaming groups in the
5583 the BUILTIN domain. Refer to util_builtin.c to understand
5584 why. The eventually needs to be fixed to be like Windows
5585 where you can rename builtin groups, just not delete them */
5587 if ( sid_check_is_in_builtin( &ainfo->sid ) ) {
5588 return NT_STATUS_SPECIAL_ACCOUNT;
5591 /* There has to be a valid name (and it has to be different) */
5593 if ( !r->in.info->name.string )
5594 return NT_STATUS_INVALID_PARAMETER;
5596 /* If the name is the same just reply "ok". Yes this
5597 doesn't allow you to change the case of a group name. */
5599 if ( strequal( r->in.info->name.string, info.acct_name ) )
5600 return NT_STATUS_OK;
5602 fstrcpy( info.acct_name, r->in.info->name.string);
5604 /* make sure the name doesn't already exist as a user
5607 fstr_sprintf( group_name, "%s\\%s", global_myname(), info.acct_name );
5608 status = can_create( p->mem_ctx, group_name );
5609 if ( !NT_STATUS_IS_OK( status ) )
5613 case ALIASINFODESCRIPTION:
5614 if (r->in.info->description.string) {
5615 fstrcpy(info.acct_desc,
5616 r->in.info->description.string);
5618 fstrcpy( info.acct_desc, "" );
5622 return NT_STATUS_INVALID_INFO_CLASS;
5625 can_mod_accounts = user_has_privileges( p->server_info->ptok, &se_add_users );
5627 /******** BEGIN SeAddUsers BLOCK *********/
5629 if ( can_mod_accounts )
5632 status = pdb_set_aliasinfo( &ainfo->sid, &info );
5634 if ( can_mod_accounts )
5637 /******** End SeAddUsers BLOCK *********/
5639 if (NT_STATUS_IS_OK(status))
5640 force_flush_samr_cache(&ainfo->sid);
5645 /****************************************************************
5647 ****************************************************************/
5649 NTSTATUS _samr_GetDomPwInfo(pipes_struct *p,
5650 struct samr_GetDomPwInfo *r)
5652 uint32_t min_password_length = 0;
5653 uint32_t password_properties = 0;
5655 /* Perform access check. Since this rpc does not require a
5656 policy handle it will not be caught by the access checks on
5657 SAMR_CONNECT or SAMR_CONNECT_ANON. */
5659 if (!pipe_access_check(p)) {
5660 DEBUG(3, ("access denied to _samr_GetDomPwInfo\n"));
5661 return NT_STATUS_ACCESS_DENIED;
5665 pdb_get_account_policy(AP_MIN_PASSWORD_LEN,
5666 &min_password_length);
5667 pdb_get_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS,
5668 &password_properties);
5671 if (lp_check_password_script() && *lp_check_password_script()) {
5672 password_properties |= DOMAIN_PASSWORD_COMPLEX;
5675 r->out.info->min_password_length = min_password_length;
5676 r->out.info->password_properties = password_properties;
5678 return NT_STATUS_OK;
5681 /*********************************************************************
5683 *********************************************************************/
5685 NTSTATUS _samr_OpenGroup(pipes_struct *p,
5686 struct samr_OpenGroup *r)
5691 struct samr_domain_info *dinfo;
5692 struct samr_group_info *ginfo;
5693 SEC_DESC *psd = NULL;
5695 uint32 des_access = r->in.access_mask;
5701 dinfo = policy_handle_find(p, r->in.domain_handle,
5702 SAMR_DOMAIN_ACCESS_OPEN_ACCOUNT, NULL,
5703 struct samr_domain_info, &status);
5704 if (!NT_STATUS_IS_OK(status)) {
5708 /*check if access can be granted as requested by client. */
5709 map_max_allowed_access(p->server_info->ptok, &des_access);
5711 make_samr_object_sd(p->mem_ctx, &psd, &sd_size, &grp_generic_mapping, NULL, 0);
5712 se_map_generic(&des_access,&grp_generic_mapping);
5714 se_priv_copy( &se_rights, &se_add_users );
5716 status = access_check_samr_object(psd, p->server_info->ptok,
5717 &se_rights, GENERIC_RIGHTS_GROUP_WRITE, des_access,
5718 &acc_granted, "_samr_OpenGroup");
5720 if ( !NT_STATUS_IS_OK(status) )
5723 /* this should not be hard-coded like this */
5725 if (!sid_equal(&dinfo->sid, get_global_sam_sid()))
5726 return NT_STATUS_ACCESS_DENIED;
5728 sid_compose(&info_sid, &dinfo->sid, r->in.rid);
5730 DEBUG(10, ("_samr_OpenGroup:Opening SID: %s\n",
5731 sid_string_dbg(&info_sid)));
5733 /* check if that group really exists */
5735 ret = get_domain_group_from_sid(info_sid, &map);
5738 return NT_STATUS_NO_SUCH_GROUP;
5740 ginfo = policy_handle_create(p, r->out.group_handle,
5741 GENERIC_RIGHTS_GROUP_ALL_ACCESS,
5742 struct samr_group_info, &status);
5743 if (!NT_STATUS_IS_OK(status)) {
5746 ginfo->sid = info_sid;
5748 return NT_STATUS_OK;
5751 /*********************************************************************
5752 _samr_RemoveMemberFromForeignDomain
5753 *********************************************************************/
5755 NTSTATUS _samr_RemoveMemberFromForeignDomain(pipes_struct *p,
5756 struct samr_RemoveMemberFromForeignDomain *r)
5758 struct samr_domain_info *dinfo;
5761 DEBUG(5,("_samr_RemoveMemberFromForeignDomain: removing SID [%s]\n",
5762 sid_string_dbg(r->in.sid)));
5764 /* Find the policy handle. Open a policy on it. */
5766 dinfo = policy_handle_find(p, r->in.domain_handle,
5767 STD_RIGHT_DELETE_ACCESS, NULL,
5768 struct samr_domain_info, &result);
5769 if (!NT_STATUS_IS_OK(result)) {
5773 DEBUG(8, ("_samr_RemoveMemberFromForeignDomain: sid is %s\n",
5774 sid_string_dbg(&dinfo->sid)));
5776 /* we can only delete a user from a group since we don't have
5777 nested groups anyways. So in the latter case, just say OK */
5779 /* TODO: The above comment nowadays is bogus. Since we have nested
5780 * groups now, and aliases members are never reported out of the unix
5781 * group membership, the "just say OK" makes this call a no-op. For
5782 * us. This needs fixing however. */
5784 /* I've only ever seen this in the wild when deleting a user from
5785 * usrmgr.exe. domain_sid is the builtin domain, and the sid to delete
5786 * is the user about to be deleted. I very much suspect this is the
5787 * only application of this call. To verify this, let people report
5790 if (!sid_check_is_builtin(&dinfo->sid)) {
5791 DEBUG(1,("_samr_RemoveMemberFromForeignDomain: domain_sid = %s, "
5792 "global_sam_sid() = %s\n",
5793 sid_string_dbg(&dinfo->sid),
5794 sid_string_dbg(get_global_sam_sid())));
5795 DEBUGADD(1,("please report to samba-technical@samba.org!\n"));
5796 return NT_STATUS_OK;
5799 force_flush_samr_cache(&dinfo->sid);
5801 result = NT_STATUS_OK;
5806 /*******************************************************************
5807 _samr_QueryDomainInfo2
5808 ********************************************************************/
5810 NTSTATUS _samr_QueryDomainInfo2(pipes_struct *p,
5811 struct samr_QueryDomainInfo2 *r)
5813 struct samr_QueryDomainInfo q;
5815 q.in.domain_handle = r->in.domain_handle;
5816 q.in.level = r->in.level;
5818 q.out.info = r->out.info;
5820 return _samr_QueryDomainInfo(p, &q);
5823 /*******************************************************************
5825 ********************************************************************/
5827 NTSTATUS _samr_SetDomainInfo(pipes_struct *p,
5828 struct samr_SetDomainInfo *r)
5830 struct samr_domain_info *dinfo;
5831 time_t u_expire, u_min_age;
5833 time_t u_lock_duration, u_reset_time;
5836 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5838 /* We do have different access bits for info
5839 * levels here, but we're really just looking for
5840 * GENERIC_RIGHTS_DOMAIN_WRITE access. Unfortunately
5841 * this maps to different specific bits. So
5842 * assume if we have SAMR_DOMAIN_ACCESS_SET_INFO_1
5845 dinfo = policy_handle_find(p, r->in.domain_handle,
5846 SAMR_DOMAIN_ACCESS_SET_INFO_1, NULL,
5847 struct samr_domain_info, &result);
5848 if (!NT_STATUS_IS_OK(result)) {
5852 DEBUG(5,("_samr_SetDomainInfo: level: %d\n", r->in.level));
5854 switch (r->in.level) {
5856 u_expire=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.max_password_age);
5857 u_min_age=nt_time_to_unix_abs((NTTIME *)&r->in.info->info1.min_password_age);
5858 pdb_set_account_policy(AP_MIN_PASSWORD_LEN, (uint32)r->in.info->info1.min_password_length);
5859 pdb_set_account_policy(AP_PASSWORD_HISTORY, (uint32)r->in.info->info1.password_history_length);
5860 pdb_set_account_policy(AP_USER_MUST_LOGON_TO_CHG_PASS, (uint32)r->in.info->info1.password_properties);
5861 pdb_set_account_policy(AP_MAX_PASSWORD_AGE, (int)u_expire);
5862 pdb_set_account_policy(AP_MIN_PASSWORD_AGE, (int)u_min_age);
5867 u_logout=nt_time_to_unix_abs((NTTIME *)&r->in.info->info3.force_logoff_time);
5868 pdb_set_account_policy(AP_TIME_TO_LOGOUT, (int)u_logout);
5877 u_lock_duration=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_duration);
5878 if (u_lock_duration != -1)
5879 u_lock_duration /= 60;
5881 u_reset_time=nt_time_to_unix_abs((NTTIME *)&r->in.info->info12.lockout_window)/60;
5883 pdb_set_account_policy(AP_LOCK_ACCOUNT_DURATION, (int)u_lock_duration);
5884 pdb_set_account_policy(AP_RESET_COUNT_TIME, (int)u_reset_time);
5885 pdb_set_account_policy(AP_BAD_ATTEMPT_LOCKOUT, (uint32)r->in.info->info12.lockout_threshold);
5888 return NT_STATUS_INVALID_INFO_CLASS;
5891 DEBUG(5,("_samr_SetDomainInfo: %d\n", __LINE__));
5893 return NT_STATUS_OK;
5896 /****************************************************************
5897 _samr_GetDisplayEnumerationIndex
5898 ****************************************************************/
5900 NTSTATUS _samr_GetDisplayEnumerationIndex(pipes_struct *p,
5901 struct samr_GetDisplayEnumerationIndex *r)
5903 struct samr_domain_info *dinfo;
5904 uint32_t max_entries = (uint32_t) -1;
5905 uint32_t enum_context = 0;
5907 uint32_t num_account = 0;
5908 struct samr_displayentry *entries = NULL;
5911 DEBUG(5,("_samr_GetDisplayEnumerationIndex: %d\n", __LINE__));
5913 dinfo = policy_handle_find(p, r->in.domain_handle,
5914 SAMR_DOMAIN_ACCESS_ENUM_ACCOUNTS, NULL,
5915 struct samr_domain_info, &status);
5916 if (!NT_STATUS_IS_OK(status)) {
5920 if ((r->in.level < 1) || (r->in.level > 3)) {
5921 DEBUG(0,("_samr_GetDisplayEnumerationIndex: "
5922 "Unknown info level (%u)\n",
5924 return NT_STATUS_INVALID_INFO_CLASS;
5929 /* The following done as ROOT. Don't return without unbecome_root(). */
5931 switch (r->in.level) {
5933 if (dinfo->disp_info->users == NULL) {
5934 dinfo->disp_info->users = pdb_search_users(
5935 dinfo->disp_info, ACB_NORMAL);
5936 if (dinfo->disp_info->users == NULL) {
5938 return NT_STATUS_ACCESS_DENIED;
5940 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5941 "starting user enumeration at index %u\n",
5942 (unsigned int)enum_context));
5944 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5945 "using cached user enumeration at index %u\n",
5946 (unsigned int)enum_context));
5948 num_account = pdb_search_entries(dinfo->disp_info->users,
5949 enum_context, max_entries,
5953 if (dinfo->disp_info->machines == NULL) {
5954 dinfo->disp_info->machines = pdb_search_users(
5955 dinfo->disp_info, ACB_WSTRUST|ACB_SVRTRUST);
5956 if (dinfo->disp_info->machines == NULL) {
5958 return NT_STATUS_ACCESS_DENIED;
5960 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5961 "starting machine enumeration at index %u\n",
5962 (unsigned int)enum_context));
5964 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5965 "using cached machine enumeration at index %u\n",
5966 (unsigned int)enum_context));
5968 num_account = pdb_search_entries(dinfo->disp_info->machines,
5969 enum_context, max_entries,
5973 if (dinfo->disp_info->groups == NULL) {
5974 dinfo->disp_info->groups = pdb_search_groups(
5976 if (dinfo->disp_info->groups == NULL) {
5978 return NT_STATUS_ACCESS_DENIED;
5980 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5981 "starting group enumeration at index %u\n",
5982 (unsigned int)enum_context));
5984 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
5985 "using cached group enumeration at index %u\n",
5986 (unsigned int)enum_context));
5988 num_account = pdb_search_entries(dinfo->disp_info->groups,
5989 enum_context, max_entries,
5994 smb_panic("info class changed");
6000 /* Ensure we cache this enumeration. */
6001 set_disp_info_cache_timeout(dinfo->disp_info, DISP_INFO_CACHE_TIMEOUT);
6003 DEBUG(10,("_samr_GetDisplayEnumerationIndex: looking for :%s\n",
6004 r->in.name->string));
6006 for (i=0; i<num_account; i++) {
6007 if (strequal(entries[i].account_name, r->in.name->string)) {
6008 DEBUG(10,("_samr_GetDisplayEnumerationIndex: "
6009 "found %s at idx %d\n",
6010 r->in.name->string, i));
6012 return NT_STATUS_OK;
6016 /* assuming account_name lives at the very end */
6017 *r->out.idx = num_account;
6019 return NT_STATUS_NO_MORE_ENTRIES;
6022 /****************************************************************
6023 _samr_GetDisplayEnumerationIndex2
6024 ****************************************************************/
6026 NTSTATUS _samr_GetDisplayEnumerationIndex2(pipes_struct *p,
6027 struct samr_GetDisplayEnumerationIndex2 *r)
6029 struct samr_GetDisplayEnumerationIndex q;
6031 q.in.domain_handle = r->in.domain_handle;
6032 q.in.level = r->in.level;
6033 q.in.name = r->in.name;
6035 q.out.idx = r->out.idx;
6037 return _samr_GetDisplayEnumerationIndex(p, &q);
6040 /****************************************************************
6041 ****************************************************************/
6043 NTSTATUS _samr_Shutdown(pipes_struct *p,
6044 struct samr_Shutdown *r)
6046 p->rng_fault_state = true;
6047 return NT_STATUS_NOT_IMPLEMENTED;
6050 /****************************************************************
6051 ****************************************************************/
6053 NTSTATUS _samr_SetMemberAttributesOfGroup(pipes_struct *p,
6054 struct samr_SetMemberAttributesOfGroup *r)
6056 p->rng_fault_state = true;
6057 return NT_STATUS_NOT_IMPLEMENTED;
6060 /****************************************************************
6061 ****************************************************************/
6063 NTSTATUS _samr_ChangePasswordUser(pipes_struct *p,
6064 struct samr_ChangePasswordUser *r)
6066 p->rng_fault_state = true;
6067 return NT_STATUS_NOT_IMPLEMENTED;
6070 /****************************************************************
6071 ****************************************************************/
6073 NTSTATUS _samr_TestPrivateFunctionsDomain(pipes_struct *p,
6074 struct samr_TestPrivateFunctionsDomain *r)
6076 p->rng_fault_state = true;
6077 return NT_STATUS_NOT_IMPLEMENTED;
6080 /****************************************************************
6081 ****************************************************************/
6083 NTSTATUS _samr_TestPrivateFunctionsUser(pipes_struct *p,
6084 struct samr_TestPrivateFunctionsUser *r)
6086 return NT_STATUS_NOT_IMPLEMENTED;
6089 /****************************************************************
6090 ****************************************************************/
6092 NTSTATUS _samr_AddMultipleMembersToAlias(pipes_struct *p,
6093 struct samr_AddMultipleMembersToAlias *r)
6095 p->rng_fault_state = true;
6096 return NT_STATUS_NOT_IMPLEMENTED;
6099 /****************************************************************
6100 ****************************************************************/
6102 NTSTATUS _samr_RemoveMultipleMembersFromAlias(pipes_struct *p,
6103 struct samr_RemoveMultipleMembersFromAlias *r)
6105 p->rng_fault_state = true;
6106 return NT_STATUS_NOT_IMPLEMENTED;
6109 /****************************************************************
6110 ****************************************************************/
6112 NTSTATUS _samr_OemChangePasswordUser2(pipes_struct *p,
6113 struct samr_OemChangePasswordUser2 *r)
6115 p->rng_fault_state = true;
6116 return NT_STATUS_NOT_IMPLEMENTED;
6119 /****************************************************************
6120 ****************************************************************/
6122 NTSTATUS _samr_SetBootKeyInformation(pipes_struct *p,
6123 struct samr_SetBootKeyInformation *r)
6125 p->rng_fault_state = true;
6126 return NT_STATUS_NOT_IMPLEMENTED;
6129 /****************************************************************
6130 ****************************************************************/
6132 NTSTATUS _samr_GetBootKeyInformation(pipes_struct *p,
6133 struct samr_GetBootKeyInformation *r)
6135 p->rng_fault_state = true;
6136 return NT_STATUS_NOT_IMPLEMENTED;
6139 /****************************************************************
6140 ****************************************************************/
6142 NTSTATUS _samr_RidToSid(pipes_struct *p,
6143 struct samr_RidToSid *r)
6145 p->rng_fault_state = true;
6146 return NT_STATUS_NOT_IMPLEMENTED;
6149 /****************************************************************
6150 ****************************************************************/
6152 NTSTATUS _samr_SetDsrmPassword(pipes_struct *p,
6153 struct samr_SetDsrmPassword *r)
6155 p->rng_fault_state = true;
6156 return NT_STATUS_NOT_IMPLEMENTED;
6159 /****************************************************************
6160 ****************************************************************/
6162 NTSTATUS _samr_ValidatePassword(pipes_struct *p,
6163 struct samr_ValidatePassword *r)
6165 p->rng_fault_state = true;
6166 return NT_STATUS_NOT_IMPLEMENTED;