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) Jeremy Allison 2001, 2006.
8 * Copyright (C) Rafal Szczesniak 2002,
9 * Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002,
10 * Copyright (C) Simo Sorce 2003.
11 * Copyright (C) Gerald (Jerry) Carter 2005.
12 * Copyright (C) Volker Lendecke 2005.
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 /* This is the implementation of the lsa server code. */
34 #define DBGC_CLASS DBGC_RPC_SRV
43 struct generic_mapping lsa_generic_mapping = {
50 /*******************************************************************
51 Function to free the per handle data.
52 ********************************************************************/
54 static void free_lsa_info(void *ptr)
56 struct lsa_info *lsa = (struct lsa_info *)ptr;
61 /***************************************************************************
63 ***************************************************************************/
65 static void init_dom_query_3(DOM_QUERY_3 *d_q, const char *dom_name, DOM_SID *dom_sid)
67 d_q->buffer_dom_name = (dom_name != NULL) ? 1 : 0; /* domain buffer pointer */
68 d_q->buffer_dom_sid = (dom_sid != NULL) ? 1 : 0; /* domain sid pointer */
70 /* this string is supposed to be non-null terminated. */
71 /* But the maxlen in this UNISTR2 must include the terminating null. */
72 init_unistr2(&d_q->uni_domain_name, dom_name, UNI_BROKEN_NON_NULL);
75 * I'm not sure why this really odd combination of length
76 * values works, but it does appear to. I need to look at
77 * this *much* more closely - but at the moment leave alone
78 * until it's understood. This allows a W2k client to join
79 * a domain with both odd and even length names... JRA.
84 * The two fields below probably are reversed in meaning, ie.
85 * the first field is probably the str_len, the second the max
86 * len. Both are measured in bytes anyway.
89 d_q->uni_dom_str_len = d_q->uni_domain_name.uni_max_len * 2;
90 d_q->uni_dom_max_len = d_q->uni_domain_name.uni_str_len * 2;
93 init_dom_sid2(&d_q->dom_sid, dom_sid);
96 /***************************************************************************
98 ***************************************************************************/
100 static void init_dom_query_5(DOM_QUERY_5 *d_q, const char *dom_name, DOM_SID *dom_sid)
102 init_dom_query_3(d_q, dom_name, dom_sid);
105 /***************************************************************************
106 init_dom_ref - adds a domain if it's not already in, returns the index.
107 ***************************************************************************/
109 static int init_dom_ref(DOM_R_REF *ref, const char *dom_name, DOM_SID *dom_sid)
113 if (dom_name != NULL) {
114 for (num = 0; num < ref->num_ref_doms_1; num++) {
115 if (sid_equal(dom_sid, &ref->ref_dom[num].ref_dom.sid))
119 num = ref->num_ref_doms_1;
122 if (num >= MAX_REF_DOMAINS) {
123 /* index not found, already at maximum domain limit */
127 ref->num_ref_doms_1 = num+1;
128 ref->ptr_ref_dom = 1;
129 ref->max_entries = MAX_REF_DOMAINS;
130 ref->num_ref_doms_2 = num+1;
132 ref->hdr_ref_dom[num].ptr_dom_sid = 1; /* dom sid cannot be NULL. */
134 init_unistr2(&ref->ref_dom[num].uni_dom_name, dom_name, UNI_FLAGS_NONE);
135 init_uni_hdr(&ref->hdr_ref_dom[num].hdr_dom_name, &ref->ref_dom[num].uni_dom_name);
137 init_dom_sid2(&ref->ref_dom[num].ref_dom, dom_sid );
142 /***************************************************************************
143 lookup_lsa_rids. Must be called as root for lookup_name to work.
144 ***************************************************************************/
146 static NTSTATUS lookup_lsa_rids(TALLOC_CTX *mem_ctx,
152 uint32 *pmapped_count)
154 uint32 mapped_count, i;
156 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
161 for (i = 0; i < num_entries; i++) {
167 enum SID_NAME_USE type = SID_NAME_UNKNOWN;
169 /* Split name into domain and user component */
171 full_name = rpcstr_pull_unistr2_talloc(mem_ctx, &name[i]);
172 if (full_name == NULL) {
173 DEBUG(0, ("pull_ucs2_talloc failed\n"));
174 return NT_STATUS_NO_MEMORY;
177 DEBUG(5, ("lookup_lsa_rids: looking up name %s\n", full_name));
179 /* We can ignore the result of lookup_name, it will not touch
180 "type" if it's not successful */
182 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
187 case SID_NAME_DOM_GRP:
188 case SID_NAME_DOMAIN:
190 case SID_NAME_WKN_GRP:
191 DEBUG(5, ("init_lsa_rids: %s found\n", full_name));
192 /* Leave these unchanged */
195 /* Don't hand out anything but the list above */
196 DEBUG(5, ("init_lsa_rids: %s not found\n", full_name));
197 type = SID_NAME_UNKNOWN;
204 if (type != SID_NAME_UNKNOWN) {
205 sid_split_rid(&sid, &rid);
206 dom_idx = init_dom_ref(ref, domain, &sid);
210 init_dom_rid(&prid[i], rid, type, dom_idx);
213 *pmapped_count = mapped_count;
217 /***************************************************************************
218 lookup_lsa_sids. Must be called as root for lookup_name to work.
219 ***************************************************************************/
221 static NTSTATUS lookup_lsa_sids(TALLOC_CTX *mem_ctx,
223 LSA_TRANSLATED_SID3 *trans_sids,
227 uint32 *pmapped_count)
229 uint32 mapped_count, i;
231 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
236 for (i = 0; i < num_entries; i++) {
242 enum SID_NAME_USE type = SID_NAME_UNKNOWN;
244 /* Split name into domain and user component */
246 full_name = rpcstr_pull_unistr2_talloc(mem_ctx, &name[i]);
247 if (full_name == NULL) {
248 DEBUG(0, ("pull_ucs2_talloc failed\n"));
249 return NT_STATUS_NO_MEMORY;
252 DEBUG(5, ("init_lsa_sids: looking up name %s\n", full_name));
254 /* We can ignore the result of lookup_name, it will not touch
255 "type" if it's not successful */
257 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
262 case SID_NAME_DOM_GRP:
263 case SID_NAME_DOMAIN:
265 case SID_NAME_WKN_GRP:
266 DEBUG(5, ("init_lsa_sids: %s found\n", full_name));
267 /* Leave these unchanged */
270 /* Don't hand out anything but the list above */
271 DEBUG(5, ("init_lsa_sids: %s not found\n", full_name));
272 type = SID_NAME_UNKNOWN;
279 if (type != SID_NAME_UNKNOWN) {
281 sid_copy(&domain_sid, &sid);
282 sid_split_rid(&domain_sid, &rid);
283 dom_idx = init_dom_ref(ref, domain, &domain_sid);
287 /* Initialize the LSA_TRANSLATED_SID3 return. */
288 trans_sids[i].sid_type = type;
289 trans_sids[i].sid2 = TALLOC_P(mem_ctx, DOM_SID2);
290 if (trans_sids[i].sid2 == NULL) {
291 return NT_STATUS_NO_MEMORY;
293 init_dom_sid2(trans_sids[i].sid2, &sid);
294 trans_sids[i].sid_idx = dom_idx;
297 *pmapped_count = mapped_count;
301 /***************************************************************************
302 init_reply_lookup_names
303 ***************************************************************************/
305 static void init_reply_lookup_names(LSA_R_LOOKUP_NAMES *r_l,
306 DOM_R_REF *ref, uint32 num_entries,
307 DOM_RID *rid, uint32 mapped_count)
309 r_l->ptr_dom_ref = 1;
312 r_l->num_entries = num_entries;
313 r_l->ptr_entries = 1;
314 r_l->num_entries2 = num_entries;
317 r_l->mapped_count = mapped_count;
320 /***************************************************************************
321 init_reply_lookup_names2
322 ***************************************************************************/
324 static void init_reply_lookup_names2(LSA_R_LOOKUP_NAMES2 *r_l,
325 DOM_R_REF *ref, uint32 num_entries,
326 DOM_RID2 *rid, uint32 mapped_count)
328 r_l->ptr_dom_ref = 1;
331 r_l->num_entries = num_entries;
332 r_l->ptr_entries = 1;
333 r_l->num_entries2 = num_entries;
336 r_l->mapped_count = mapped_count;
339 /***************************************************************************
340 init_reply_lookup_names3
341 ***************************************************************************/
343 static void init_reply_lookup_names3(LSA_R_LOOKUP_NAMES3 *r_l,
344 DOM_R_REF *ref, uint32 num_entries,
345 LSA_TRANSLATED_SID3 *trans_sids, uint32 mapped_count)
347 r_l->ptr_dom_ref = 1;
350 r_l->num_entries = num_entries;
351 r_l->ptr_entries = 1;
352 r_l->num_entries2 = num_entries;
353 r_l->trans_sids = trans_sids;
355 r_l->mapped_count = mapped_count;
358 /***************************************************************************
359 init_reply_lookup_names4
360 ***************************************************************************/
362 static void init_reply_lookup_names4(LSA_R_LOOKUP_NAMES4 *r_l,
363 DOM_R_REF *ref, uint32 num_entries,
364 LSA_TRANSLATED_SID3 *trans_sids, uint32 mapped_count)
366 r_l->ptr_dom_ref = 1;
369 r_l->num_entries = num_entries;
370 r_l->ptr_entries = 1;
371 r_l->num_entries2 = num_entries;
372 r_l->trans_sids = trans_sids;
374 r_l->mapped_count = mapped_count;
377 /***************************************************************************
378 Init_reply_lookup_sids.
379 ***************************************************************************/
381 static void init_reply_lookup_sids2(LSA_R_LOOKUP_SIDS2 *r_l,
383 LSA_TRANS_NAME_ENUM2 *names,
386 r_l->ptr_dom_ref = ref ? 1 : 0;
389 r_l->mapped_count = mapped_count;
392 /***************************************************************************
393 Init_reply_lookup_sids.
394 ***************************************************************************/
396 static void init_reply_lookup_sids3(LSA_R_LOOKUP_SIDS3 *r_l,
398 LSA_TRANS_NAME_ENUM2 *names,
401 r_l->ptr_dom_ref = ref ? 1 : 0;
404 r_l->mapped_count = mapped_count;
407 /***************************************************************************
408 Init_reply_lookup_sids.
409 ***************************************************************************/
411 static NTSTATUS init_reply_lookup_sids(TALLOC_CTX *mem_ctx,
412 LSA_R_LOOKUP_SIDS *r_l,
414 LSA_TRANS_NAME_ENUM2 *names,
417 LSA_TRANS_NAME_ENUM *oldnames = TALLOC_ZERO_P(mem_ctx, LSA_TRANS_NAME_ENUM);
420 return NT_STATUS_NO_MEMORY;
423 oldnames->num_entries = names->num_entries;
424 oldnames->ptr_trans_names = names->ptr_trans_names;
425 oldnames->num_entries2 = names->num_entries2;
426 oldnames->uni_name = names->uni_name;
428 if (names->num_entries) {
431 oldnames->name = TALLOC_ARRAY(oldnames, LSA_TRANS_NAME, names->num_entries);
433 if (!oldnames->name) {
434 return NT_STATUS_NO_MEMORY;
436 for (i = 0; i < names->num_entries; i++) {
437 oldnames->name[i].sid_name_use = names->name[i].sid_name_use;
438 oldnames->name[i].hdr_name = names->name[i].hdr_name;
439 oldnames->name[i].domain_idx = names->name[i].domain_idx;
443 r_l->ptr_dom_ref = ref ? 1 : 0;
445 r_l->names = oldnames;
446 r_l->mapped_count = mapped_count;
450 static NTSTATUS lsa_get_generic_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size)
452 DOM_SID local_adm_sid;
460 init_sec_access(&mask, POLICY_EXECUTE);
461 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
463 sid_copy(&adm_sid, get_global_sam_sid());
464 sid_append_rid(&adm_sid, DOMAIN_GROUP_RID_ADMINS);
465 init_sec_access(&mask, POLICY_ALL_ACCESS);
466 init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
468 sid_copy(&local_adm_sid, &global_sid_Builtin);
469 sid_append_rid(&local_adm_sid, BUILTIN_ALIAS_RID_ADMINS);
470 init_sec_access(&mask, POLICY_ALL_ACCESS);
471 init_sec_ace(&ace[2], &local_adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
473 if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
474 return NT_STATUS_NO_MEMORY;
476 if((*sd = make_sec_desc(mem_ctx, SEC_DESC_REVISION, SEC_DESC_SELF_RELATIVE, &adm_sid, NULL, NULL, psa, sd_size)) == NULL)
477 return NT_STATUS_NO_MEMORY;
482 #if 0 /* AD DC work in ongoing in Samba 4 */
484 /***************************************************************************
486 ***************************************************************************/
488 static void init_dns_dom_info(LSA_DNS_DOM_INFO *r_l, const char *nb_name,
489 const char *dns_name, const char *forest_name,
490 struct uuid *dom_guid, DOM_SID *dom_sid)
492 if (nb_name && *nb_name) {
493 init_unistr2(&r_l->uni_nb_dom_name, nb_name, UNI_FLAGS_NONE);
494 init_uni_hdr(&r_l->hdr_nb_dom_name, &r_l->uni_nb_dom_name);
495 r_l->hdr_nb_dom_name.uni_max_len += 2;
496 r_l->uni_nb_dom_name.uni_max_len += 1;
499 if (dns_name && *dns_name) {
500 init_unistr2(&r_l->uni_dns_dom_name, dns_name, UNI_FLAGS_NONE);
501 init_uni_hdr(&r_l->hdr_dns_dom_name, &r_l->uni_dns_dom_name);
502 r_l->hdr_dns_dom_name.uni_max_len += 2;
503 r_l->uni_dns_dom_name.uni_max_len += 1;
506 if (forest_name && *forest_name) {
507 init_unistr2(&r_l->uni_forest_name, forest_name, UNI_FLAGS_NONE);
508 init_uni_hdr(&r_l->hdr_forest_name, &r_l->uni_forest_name);
509 r_l->hdr_forest_name.uni_max_len += 2;
510 r_l->uni_forest_name.uni_max_len += 1;
513 /* how do we init the guid ? probably should write an init fn */
515 memcpy(&r_l->dom_guid, dom_guid, sizeof(struct uuid));
519 r_l->ptr_dom_sid = 1;
520 init_dom_sid2(&r_l->dom_sid, dom_sid);
523 #endif /* AD DC work in ongoing in Samba 4 */
526 /***************************************************************************
528 ***************************************************************************/
530 NTSTATUS _lsa_open_policy2(pipes_struct *p, LSA_Q_OPEN_POL2 *q_u, LSA_R_OPEN_POL2 *r_u)
532 struct lsa_info *info;
533 SEC_DESC *psd = NULL;
535 uint32 des_access=q_u->des_access;
540 /* map the generic bits to the lsa policy ones */
541 se_map_generic(&des_access, &lsa_generic_mapping);
543 /* get the generic lsa policy SD until we store it */
544 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
546 if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status)) {
547 if (geteuid() != 0) {
550 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
551 acc_granted, des_access));
552 DEBUGADD(4,("but overwritten by euid == 0\n"));
555 /* This is needed for lsa_open_account and rpcclient .... :-) */
558 acc_granted = POLICY_ALL_ACCESS;
560 /* associate the domain SID with the (unique) handle. */
561 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
562 return NT_STATUS_NO_MEMORY;
565 sid_copy(&info->sid,get_global_sam_sid());
566 info->access = acc_granted;
568 /* set up the LSA QUERY INFO response */
569 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
570 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
575 /***************************************************************************
577 ***************************************************************************/
579 NTSTATUS _lsa_open_policy(pipes_struct *p, LSA_Q_OPEN_POL *q_u, LSA_R_OPEN_POL *r_u)
581 struct lsa_info *info;
582 SEC_DESC *psd = NULL;
584 uint32 des_access=q_u->des_access;
589 /* map the generic bits to the lsa policy ones */
590 se_map_generic(&des_access, &lsa_generic_mapping);
592 /* get the generic lsa policy SD until we store it */
593 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
595 if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status)) {
596 if (geteuid() != 0) {
599 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
600 acc_granted, des_access));
601 DEBUGADD(4,("but overwritten by euid == 0\n"));
602 acc_granted = des_access;
605 /* associate the domain SID with the (unique) handle. */
606 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
607 return NT_STATUS_NO_MEMORY;
610 sid_copy(&info->sid,get_global_sam_sid());
611 info->access = acc_granted;
613 /* set up the LSA QUERY INFO response */
614 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
615 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
620 /***************************************************************************
621 _lsa_enum_trust_dom - this needs fixing to do more than return NULL ! JRA.
623 ***************************************************************************/
625 NTSTATUS _lsa_enum_trust_dom(pipes_struct *p, LSA_Q_ENUM_TRUST_DOM *q_u,
626 LSA_R_ENUM_TRUST_DOM *r_u)
628 struct lsa_info *info;
630 struct trustdom_info **domains;
633 * preferred length is set to 5 as a "our" preferred length
634 * nt sets this parameter to 2
635 * update (20.08.2002): it's not preferred length, but preferred size!
636 * it needs further investigation how to optimally choose this value
638 uint32 max_num_domains =
639 q_u->preferred_len < 5 ? q_u->preferred_len : 10;
644 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
645 return NT_STATUS_INVALID_HANDLE;
647 /* check if the user have enough rights */
648 if (!(info->access & POLICY_VIEW_LOCAL_INFORMATION))
649 return NT_STATUS_ACCESS_DENIED;
651 nt_status = secrets_trusted_domains(p->mem_ctx, &num_domains,
654 if (!NT_STATUS_IS_OK(nt_status)) {
658 if (q_u->enum_context < num_domains) {
659 num_thistime = MIN(num_domains, max_num_domains);
661 r_u->status = STATUS_MORE_ENTRIES;
663 if (q_u->enum_context + num_thistime > num_domains) {
664 num_thistime = num_domains - q_u->enum_context;
665 r_u->status = NT_STATUS_OK;
668 next_idx = q_u->enum_context + num_thistime;
671 next_idx = 0xffffffff;
672 r_u->status = NT_STATUS_NO_MORE_ENTRIES;
675 /* set up the lsa_enum_trust_dom response */
677 init_r_enum_trust_dom(p->mem_ctx, r_u, next_idx,
678 num_thistime, domains+q_u->enum_context);
683 /***************************************************************************
684 _lsa_query_info. See the POLICY_INFOMATION_CLASS docs at msdn.
685 ***************************************************************************/
687 NTSTATUS _lsa_query_info(pipes_struct *p, LSA_Q_QUERY_INFO *q_u, LSA_R_QUERY_INFO *r_u)
689 struct lsa_info *handle;
690 LSA_INFO_CTR *ctr = &r_u->ctr;
695 r_u->status = NT_STATUS_OK;
697 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
698 return NT_STATUS_INVALID_HANDLE;
700 switch (q_u->info_class) {
704 uint32 policy_def = LSA_AUDIT_POLICY_ALL;
706 /* check if the user have enough rights */
707 if (!(handle->access & POLICY_VIEW_AUDIT_INFORMATION)) {
708 DEBUG(10,("_lsa_query_info: insufficient access rights\n"));
709 return NT_STATUS_ACCESS_DENIED;
712 /* fake info: We audit everything. ;) */
713 ctr->info.id2.ptr = 1;
714 ctr->info.id2.auditing_enabled = True;
715 ctr->info.id2.count1 = ctr->info.id2.count2 = LSA_AUDIT_NUM_CATEGORIES;
717 if ((ctr->info.id2.auditsettings = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, LSA_AUDIT_NUM_CATEGORIES)) == NULL)
718 return NT_STATUS_NO_MEMORY;
720 ctr->info.id2.auditsettings[LSA_AUDIT_CATEGORY_ACCOUNT_MANAGEMENT] = policy_def;
721 ctr->info.id2.auditsettings[LSA_AUDIT_CATEGORY_FILE_AND_OBJECT_ACCESS] = policy_def;
722 ctr->info.id2.auditsettings[LSA_AUDIT_CATEGORY_LOGON] = policy_def;
723 ctr->info.id2.auditsettings[LSA_AUDIT_CATEGORY_PROCCESS_TRACKING] = policy_def;
724 ctr->info.id2.auditsettings[LSA_AUDIT_CATEGORY_SECURITY_POLICY_CHANGES] = policy_def;
725 ctr->info.id2.auditsettings[LSA_AUDIT_CATEGORY_SYSTEM] = policy_def;
726 ctr->info.id2.auditsettings[LSA_AUDIT_CATEGORY_USE_OF_USER_RIGHTS] = policy_def;
731 /* check if the user have enough rights */
732 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
733 return NT_STATUS_ACCESS_DENIED;
735 /* Request PolicyPrimaryDomainInformation. */
736 switch (lp_server_role()) {
737 case ROLE_DOMAIN_PDC:
738 case ROLE_DOMAIN_BDC:
739 name = get_global_sam_name();
740 sid = get_global_sam_sid();
742 case ROLE_DOMAIN_MEMBER:
743 name = lp_workgroup();
744 /* We need to return the Domain SID here. */
745 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid))
748 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
750 case ROLE_STANDALONE:
751 name = lp_workgroup();
755 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
757 init_dom_query_3(&r_u->ctr.info.id3, name, sid);
760 /* check if the user have enough rights */
761 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
762 return NT_STATUS_ACCESS_DENIED;
764 /* Request PolicyAccountDomainInformation. */
765 name = get_global_sam_name();
766 sid = get_global_sam_sid();
767 init_dom_query_5(&r_u->ctr.info.id5, name, sid);
770 /* check if the user have enough rights */
771 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
772 return NT_STATUS_ACCESS_DENIED;
774 switch (lp_server_role()) {
775 case ROLE_DOMAIN_BDC:
777 * only a BDC is a backup controller
778 * of the domain, it controls.
780 ctr->info.id6.server_role = 2;
784 * any other role is a primary
785 * of the domain, it controls.
787 ctr->info.id6.server_role = 3;
792 DEBUG(0,("_lsa_query_info: unknown info level in Lsa Query: %d\n", q_u->info_class));
793 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
797 if (NT_STATUS_IS_OK(r_u->status)) {
798 r_u->dom_ptr = 0x22000000; /* bizarre */
799 ctr->info_class = q_u->info_class;
805 /***************************************************************************
806 _lsa_lookup_sids_internal
807 ***************************************************************************/
809 static NTSTATUS _lsa_lookup_sids_internal(pipes_struct *p,
810 uint16 level, /* input */
811 int num_sids, /* input */
812 const DOM_SID2 *sid, /* input */
813 DOM_R_REF **pp_ref, /* output */
814 LSA_TRANS_NAME_ENUM2 **pp_names, /* output */
815 uint32 *pp_mapped_count)
819 const DOM_SID **sids = NULL;
820 LSA_TRANS_NAME_ENUM2 *names = NULL;
821 DOM_R_REF *ref = NULL;
822 uint32 mapped_count = 0;
823 struct lsa_dom_info *dom_infos = NULL;
824 struct lsa_name_info *name_infos = NULL;
826 *pp_mapped_count = 0;
830 names = TALLOC_ZERO_P(p->mem_ctx, LSA_TRANS_NAME_ENUM2);
831 sids = TALLOC_ARRAY(p->mem_ctx, const DOM_SID *, num_sids);
832 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
834 if (sids == NULL || names == NULL || ref == NULL) {
835 return NT_STATUS_NO_MEMORY;
838 for (i=0; i<num_sids; i++) {
839 sids[i] = &sid[i].sid;
842 status = lookup_sids(p->mem_ctx, num_sids, sids, level,
843 &dom_infos, &name_infos);
845 if (!NT_STATUS_IS_OK(status)) {
850 names->name = TALLOC_ARRAY(names, LSA_TRANS_NAME2, num_sids);
851 names->uni_name = TALLOC_ARRAY(names, UNISTR2, num_sids);
852 if ((names->name == NULL) || (names->uni_name == NULL)) {
853 return NT_STATUS_NO_MEMORY;
857 for (i=0; i<MAX_REF_DOMAINS; i++) {
859 if (!dom_infos[i].valid) {
863 if (init_dom_ref(ref, dom_infos[i].name,
864 &dom_infos[i].sid) != i) {
865 DEBUG(0, ("Domain %s mentioned twice??\n",
867 return NT_STATUS_INTERNAL_ERROR;
871 for (i=0; i<num_sids; i++) {
872 struct lsa_name_info *name = &name_infos[i];
874 if (name->type == SID_NAME_UNKNOWN) {
876 name->name = talloc_asprintf(p->mem_ctx, "%8.8x",
878 if (name->name == NULL) {
879 return NT_STATUS_NO_MEMORY;
884 init_lsa_trans_name2(&names->name[i], &names->uni_name[i],
885 name->type, name->name, name->dom_idx);
888 names->num_entries = num_sids;
889 names->ptr_trans_names = 1;
890 names->num_entries2 = num_sids;
892 status = NT_STATUS_NONE_MAPPED;
893 if (mapped_count > 0) {
894 status = (mapped_count < num_sids) ?
895 STATUS_SOME_UNMAPPED : NT_STATUS_OK;
898 DEBUG(10, ("num_sids %d, mapped_count %d, status %s\n",
899 num_sids, mapped_count, nt_errstr(status)));
901 *pp_mapped_count = mapped_count;
908 /***************************************************************************
910 ***************************************************************************/
912 NTSTATUS _lsa_lookup_sids(pipes_struct *p,
913 LSA_Q_LOOKUP_SIDS *q_u,
914 LSA_R_LOOKUP_SIDS *r_u)
916 struct lsa_info *handle;
917 int num_sids = q_u->sids.num_entries;
918 uint32 mapped_count = 0;
919 DOM_R_REF *ref = NULL;
920 LSA_TRANS_NAME_ENUM2 *names = NULL;
923 if ((q_u->level < 1) || (q_u->level > 6)) {
924 return NT_STATUS_INVALID_PARAMETER;
927 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
928 return NT_STATUS_INVALID_HANDLE;
931 /* check if the user has enough rights */
932 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
933 return NT_STATUS_ACCESS_DENIED;
936 if (num_sids > MAX_LOOKUP_SIDS) {
937 DEBUG(5,("_lsa_lookup_sids: limit of %d exceeded, requested %d\n",
938 MAX_LOOKUP_SIDS, num_sids));
939 return NT_STATUS_NONE_MAPPED;
942 r_u->status = _lsa_lookup_sids_internal(p,
950 /* Convert from LSA_TRANS_NAME_ENUM2 to LSA_TRANS_NAME_ENUM */
952 status = init_reply_lookup_sids(p->mem_ctx, r_u, ref, names, mapped_count);
953 if (!NT_STATUS_IS_OK(status)) {
959 /***************************************************************************
961 ***************************************************************************/
963 NTSTATUS _lsa_lookup_sids2(pipes_struct *p,
964 LSA_Q_LOOKUP_SIDS2 *q_u,
965 LSA_R_LOOKUP_SIDS2 *r_u)
967 struct lsa_info *handle;
968 int num_sids = q_u->sids.num_entries;
969 uint32 mapped_count = 0;
970 DOM_R_REF *ref = NULL;
971 LSA_TRANS_NAME_ENUM2 *names = NULL;
973 if ((q_u->level < 1) || (q_u->level > 6)) {
974 return NT_STATUS_INVALID_PARAMETER;
977 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
978 return NT_STATUS_INVALID_HANDLE;
981 /* check if the user have enough rights */
982 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
983 return NT_STATUS_ACCESS_DENIED;
986 if (num_sids > MAX_LOOKUP_SIDS) {
987 DEBUG(5,("_lsa_lookup_sids2: limit of %d exceeded, requested %d\n",
988 MAX_LOOKUP_SIDS, num_sids));
989 return NT_STATUS_NONE_MAPPED;
992 r_u->status = _lsa_lookup_sids_internal(p,
1000 init_reply_lookup_sids2(r_u, ref, names, mapped_count);
1004 /***************************************************************************
1006 ***************************************************************************/
1008 NTSTATUS _lsa_lookup_sids3(pipes_struct *p,
1009 LSA_Q_LOOKUP_SIDS3 *q_u,
1010 LSA_R_LOOKUP_SIDS3 *r_u)
1012 int num_sids = q_u->sids.num_entries;
1013 uint32 mapped_count = 0;
1014 DOM_R_REF *ref = NULL;
1015 LSA_TRANS_NAME_ENUM2 *names = NULL;
1017 if ((q_u->level < 1) || (q_u->level > 6)) {
1018 return NT_STATUS_INVALID_PARAMETER;
1021 /* No policy handle on this call. Restrict to crypto connections. */
1022 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1023 DEBUG(0,("_lsa_lookup_sids3: client %s not using schannel for netlogon\n",
1024 get_remote_machine_name() ));
1025 return NT_STATUS_INVALID_PARAMETER;
1028 if (num_sids > MAX_LOOKUP_SIDS) {
1029 DEBUG(5,("_lsa_lookup_sids3: limit of %d exceeded, requested %d\n",
1030 MAX_LOOKUP_SIDS, num_sids));
1031 return NT_STATUS_NONE_MAPPED;
1034 r_u->status = _lsa_lookup_sids_internal(p,
1042 init_reply_lookup_sids3(r_u, ref, names, mapped_count);
1046 /***************************************************************************
1047 lsa_reply_lookup_names
1048 ***************************************************************************/
1050 NTSTATUS _lsa_lookup_names(pipes_struct *p,LSA_Q_LOOKUP_NAMES *q_u, LSA_R_LOOKUP_NAMES *r_u)
1052 struct lsa_info *handle;
1053 UNISTR2 *names = q_u->uni_name;
1054 uint32 num_entries = q_u->num_entries;
1057 uint32 mapped_count = 0;
1060 if (num_entries > MAX_LOOKUP_SIDS) {
1061 num_entries = MAX_LOOKUP_SIDS;
1062 DEBUG(5,("_lsa_lookup_names: truncating name lookup list to %d\n", num_entries));
1065 /* Probably the lookup_level is some sort of bitmask. */
1066 if (q_u->lookup_level == 1) {
1067 flags = LOOKUP_NAME_ALL;
1070 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1071 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID, num_entries);
1073 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
1074 r_u->status = NT_STATUS_INVALID_HANDLE;
1078 /* check if the user have enough rights */
1079 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
1080 r_u->status = NT_STATUS_ACCESS_DENIED;
1085 return NT_STATUS_NO_MEMORY;
1087 /* set up the LSA Lookup RIDs response */
1088 become_root(); /* lookup_name can require root privs */
1089 r_u->status = lookup_lsa_rids(p->mem_ctx, ref, rids, num_entries,
1090 names, flags, &mapped_count);
1095 if (NT_STATUS_IS_OK(r_u->status) && (num_entries != 0) ) {
1096 if (mapped_count == 0)
1097 r_u->status = NT_STATUS_NONE_MAPPED;
1098 else if (mapped_count != num_entries)
1099 r_u->status = STATUS_SOME_UNMAPPED;
1102 init_reply_lookup_names(r_u, ref, num_entries, rids, mapped_count);
1106 /***************************************************************************
1107 lsa_reply_lookup_names2
1108 ***************************************************************************/
1110 NTSTATUS _lsa_lookup_names2(pipes_struct *p, LSA_Q_LOOKUP_NAMES2 *q_u, LSA_R_LOOKUP_NAMES2 *r_u)
1112 struct lsa_info *handle;
1113 UNISTR2 *names = q_u->uni_name;
1114 uint32 num_entries = q_u->num_entries;
1119 uint32 mapped_count = 0;
1122 if (num_entries > MAX_LOOKUP_SIDS) {
1123 num_entries = MAX_LOOKUP_SIDS;
1124 DEBUG(5,("_lsa_lookup_names2: truncating name lookup list to %d\n", num_entries));
1127 /* Probably the lookup_level is some sort of bitmask. */
1128 if (q_u->lookup_level == 1) {
1129 flags = LOOKUP_NAME_ALL;
1132 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1133 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID, num_entries);
1134 rids2 = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID2, num_entries);
1136 if ((ref == NULL) || (rids == NULL) || (rids2 == NULL)) {
1137 r_u->status = NT_STATUS_NO_MEMORY;
1138 return NT_STATUS_NO_MEMORY;
1141 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
1142 r_u->status = NT_STATUS_INVALID_HANDLE;
1146 /* check if the user have enough rights */
1147 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
1148 r_u->status = NT_STATUS_ACCESS_DENIED;
1152 /* set up the LSA Lookup RIDs response */
1153 become_root(); /* lookup_name can require root privs */
1154 r_u->status = lookup_lsa_rids(p->mem_ctx, ref, rids, num_entries,
1155 names, flags, &mapped_count);
1160 if (NT_STATUS_IS_OK(r_u->status)) {
1161 if (mapped_count == 0) {
1162 r_u->status = NT_STATUS_NONE_MAPPED;
1163 } else if (mapped_count != num_entries) {
1164 r_u->status = STATUS_SOME_UNMAPPED;
1168 /* Convert the rids array to rids2. */
1169 for (i = 0; i < num_entries; i++) {
1170 rids2[i].type = rids[i].type;
1171 rids2[i].rid = rids[i].rid;
1172 rids2[i].rid_idx = rids[i].rid_idx;
1173 rids2[i].unknown = 0;
1176 init_reply_lookup_names2(r_u, ref, num_entries, rids2, mapped_count);
1180 /***************************************************************************
1181 lsa_reply_lookup_names3.
1182 ***************************************************************************/
1184 NTSTATUS _lsa_lookup_names3(pipes_struct *p, LSA_Q_LOOKUP_NAMES3 *q_u, LSA_R_LOOKUP_NAMES3 *r_u)
1186 struct lsa_info *handle;
1187 UNISTR2 *names = q_u->uni_name;
1188 uint32 num_entries = q_u->num_entries;
1189 DOM_R_REF *ref = NULL;
1190 LSA_TRANSLATED_SID3 *trans_sids = NULL;
1191 uint32 mapped_count = 0;
1194 if (num_entries > MAX_LOOKUP_SIDS) {
1195 num_entries = MAX_LOOKUP_SIDS;
1196 DEBUG(5,("_lsa_lookup_names3: truncating name lookup list to %d\n", num_entries));
1199 /* Probably the lookup_level is some sort of bitmask. */
1200 if (q_u->lookup_level == 1) {
1201 flags = LOOKUP_NAME_ALL;
1204 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1205 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_TRANSLATED_SID3, num_entries);
1207 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
1208 r_u->status = NT_STATUS_INVALID_HANDLE;
1212 /* check if the user have enough rights */
1213 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
1214 r_u->status = NT_STATUS_ACCESS_DENIED;
1218 if (!ref || !trans_sids) {
1219 return NT_STATUS_NO_MEMORY;
1222 /* set up the LSA Lookup SIDs response */
1223 become_root(); /* lookup_name can require root privs */
1224 r_u->status = lookup_lsa_sids(p->mem_ctx, ref, trans_sids, num_entries,
1225 names, flags, &mapped_count);
1230 if (NT_STATUS_IS_OK(r_u->status)) {
1231 if (mapped_count == 0) {
1232 r_u->status = NT_STATUS_NONE_MAPPED;
1233 } else if (mapped_count != num_entries) {
1234 r_u->status = STATUS_SOME_UNMAPPED;
1238 init_reply_lookup_names3(r_u, ref, num_entries, trans_sids, mapped_count);
1242 /***************************************************************************
1243 lsa_reply_lookup_names4.
1244 ***************************************************************************/
1246 NTSTATUS _lsa_lookup_names4(pipes_struct *p, LSA_Q_LOOKUP_NAMES4 *q_u, LSA_R_LOOKUP_NAMES4 *r_u)
1248 UNISTR2 *names = q_u->uni_name;
1249 uint32 num_entries = q_u->num_entries;
1250 DOM_R_REF *ref = NULL;
1251 LSA_TRANSLATED_SID3 *trans_sids = NULL;
1252 uint32 mapped_count = 0;
1255 if (num_entries > MAX_LOOKUP_SIDS) {
1256 num_entries = MAX_LOOKUP_SIDS;
1257 DEBUG(5,("_lsa_lookup_names4: truncating name lookup list to %d\n", num_entries));
1260 /* Probably the lookup_level is some sort of bitmask. */
1261 if (q_u->lookup_level == 1) {
1262 flags = LOOKUP_NAME_ALL;
1265 /* No policy handle on this call. Restrict to crypto connections. */
1266 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1267 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1268 get_remote_machine_name() ));
1269 return NT_STATUS_INVALID_PARAMETER;
1272 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1273 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_TRANSLATED_SID3, num_entries);
1275 if (!ref || !trans_sids) {
1276 return NT_STATUS_NO_MEMORY;
1279 /* set up the LSA Lookup SIDs response */
1280 become_root(); /* lookup_name can require root privs */
1281 r_u->status = lookup_lsa_sids(p->mem_ctx, ref, trans_sids, num_entries,
1282 names, flags, &mapped_count);
1285 if (NT_STATUS_IS_OK(r_u->status)) {
1286 if (mapped_count == 0) {
1287 r_u->status = NT_STATUS_NONE_MAPPED;
1288 } else if (mapped_count != num_entries) {
1289 r_u->status = STATUS_SOME_UNMAPPED;
1293 init_reply_lookup_names4(r_u, ref, num_entries, trans_sids, mapped_count);
1297 /***************************************************************************
1298 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1299 ***************************************************************************/
1301 NTSTATUS _lsa_close(pipes_struct *p, LSA_Q_CLOSE *q_u, LSA_R_CLOSE *r_u)
1303 if (!find_policy_by_hnd(p, &q_u->pol, NULL)) {
1304 return NT_STATUS_INVALID_HANDLE;
1307 close_policy_hnd(p, &q_u->pol);
1308 return NT_STATUS_OK;
1311 /***************************************************************************
1312 ***************************************************************************/
1314 NTSTATUS _lsa_open_secret(pipes_struct *p, LSA_Q_OPEN_SECRET *q_u, LSA_R_OPEN_SECRET *r_u)
1316 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1319 /***************************************************************************
1320 ***************************************************************************/
1322 NTSTATUS _lsa_open_trusted_domain(pipes_struct *p, LSA_Q_OPEN_TRUSTED_DOMAIN *q_u, LSA_R_OPEN_TRUSTED_DOMAIN *r_u)
1324 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1327 /***************************************************************************
1328 ***************************************************************************/
1330 NTSTATUS _lsa_create_trusted_domain(pipes_struct *p, LSA_Q_CREATE_TRUSTED_DOMAIN *q_u, LSA_R_CREATE_TRUSTED_DOMAIN *r_u)
1332 return NT_STATUS_ACCESS_DENIED;
1335 /***************************************************************************
1336 ***************************************************************************/
1338 NTSTATUS _lsa_create_secret(pipes_struct *p, LSA_Q_CREATE_SECRET *q_u, LSA_R_CREATE_SECRET *r_u)
1340 return NT_STATUS_ACCESS_DENIED;
1343 /***************************************************************************
1344 ***************************************************************************/
1346 NTSTATUS _lsa_set_secret(pipes_struct *p, LSA_Q_SET_SECRET *q_u, LSA_R_SET_SECRET *r_u)
1348 return NT_STATUS_ACCESS_DENIED;
1351 /***************************************************************************
1352 ***************************************************************************/
1354 NTSTATUS _lsa_delete_object(pipes_struct *p, LSA_Q_DELETE_OBJECT *q_u, LSA_R_DELETE_OBJECT *r_u)
1356 return NT_STATUS_ACCESS_DENIED;
1359 /***************************************************************************
1361 ***************************************************************************/
1363 NTSTATUS _lsa_enum_privs(pipes_struct *p, LSA_Q_ENUM_PRIVS *q_u, LSA_R_ENUM_PRIVS *r_u)
1365 struct lsa_info *handle;
1367 uint32 enum_context = q_u->enum_context;
1368 int num_privs = count_all_privileges();
1369 LSA_PRIV_ENTRY *entries = NULL;
1372 /* remember that the enum_context starts at 0 and not 1 */
1374 if ( enum_context >= num_privs )
1375 return NT_STATUS_NO_MORE_ENTRIES;
1377 DEBUG(10,("_lsa_enum_privs: enum_context:%d total entries:%d\n",
1378 enum_context, num_privs));
1380 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1381 return NT_STATUS_INVALID_HANDLE;
1383 /* check if the user have enough rights
1384 I don't know if it's the right one. not documented. */
1386 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1387 return NT_STATUS_ACCESS_DENIED;
1389 if ( !(entries = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_PRIV_ENTRY, num_privs )) )
1390 return NT_STATUS_NO_MEMORY;
1392 for (i = 0; i < num_privs; i++) {
1393 if( i < enum_context) {
1394 init_unistr2(&entries[i].name, NULL, UNI_FLAGS_NONE);
1395 init_uni_hdr(&entries[i].hdr_name, &entries[i].name);
1397 entries[i].luid_low = 0;
1398 entries[i].luid_high = 0;
1400 init_unistr2(&entries[i].name, privs[i].name, UNI_FLAGS_NONE);
1401 init_uni_hdr(&entries[i].hdr_name, &entries[i].name);
1403 luid = get_privilege_luid( &privs[i].se_priv );
1405 entries[i].luid_low = luid.luid.low;
1406 entries[i].luid_high = luid.luid.high;
1410 enum_context = num_privs;
1412 init_lsa_r_enum_privs(r_u, enum_context, num_privs, entries);
1414 return NT_STATUS_OK;
1417 /***************************************************************************
1418 _lsa_priv_get_dispname.
1419 ***************************************************************************/
1421 NTSTATUS _lsa_priv_get_dispname(pipes_struct *p, LSA_Q_PRIV_GET_DISPNAME *q_u, LSA_R_PRIV_GET_DISPNAME *r_u)
1423 struct lsa_info *handle;
1425 const char *description;
1427 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1428 return NT_STATUS_INVALID_HANDLE;
1430 /* check if the user have enough rights */
1433 * I don't know if it's the right one. not documented.
1435 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1436 return NT_STATUS_ACCESS_DENIED;
1438 unistr2_to_ascii(name_asc, &q_u->name, sizeof(name_asc));
1440 DEBUG(10,("_lsa_priv_get_dispname: name = %s\n", name_asc));
1442 description = get_privilege_dispname( name_asc );
1444 if ( description ) {
1445 DEBUG(10,("_lsa_priv_get_dispname: display name = %s\n", description));
1447 init_unistr2(&r_u->desc, description, UNI_FLAGS_NONE);
1448 init_uni_hdr(&r_u->hdr_desc, &r_u->desc);
1450 r_u->ptr_info = 0xdeadbeef;
1451 r_u->lang_id = q_u->lang_id;
1453 return NT_STATUS_OK;
1455 DEBUG(10,("_lsa_priv_get_dispname: doesn't exist\n"));
1459 return NT_STATUS_NO_SUCH_PRIVILEGE;
1463 /***************************************************************************
1465 ***************************************************************************/
1467 NTSTATUS _lsa_enum_accounts(pipes_struct *p, LSA_Q_ENUM_ACCOUNTS *q_u, LSA_R_ENUM_ACCOUNTS *r_u)
1469 struct lsa_info *handle;
1471 int i, j, num_entries;
1472 LSA_SID_ENUM *sids=&r_u->sids;
1475 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1476 return NT_STATUS_INVALID_HANDLE;
1478 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1479 return NT_STATUS_ACCESS_DENIED;
1484 /* The only way we can currently find out all the SIDs that have been
1485 privileged is to scan all privileges */
1487 if (!NT_STATUS_IS_OK(ret = privilege_enumerate_accounts(&sid_list, &num_entries))) {
1491 if (q_u->enum_context >= num_entries)
1492 return NT_STATUS_NO_MORE_ENTRIES;
1494 sids->ptr_sid = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_entries-q_u->enum_context);
1495 sids->sid = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_SID2, num_entries-q_u->enum_context);
1497 if (sids->ptr_sid==NULL || sids->sid==NULL) {
1498 SAFE_FREE(sid_list);
1499 return NT_STATUS_NO_MEMORY;
1502 for (i = q_u->enum_context, j = 0; i < num_entries; i++, j++) {
1503 init_dom_sid2(&(*sids).sid[j], &sid_list[i]);
1504 (*sids).ptr_sid[j] = 1;
1507 SAFE_FREE(sid_list);
1509 init_lsa_r_enum_accounts(r_u, num_entries);
1511 return NT_STATUS_OK;
1515 NTSTATUS _lsa_unk_get_connuser(pipes_struct *p, LSA_Q_UNK_GET_CONNUSER *q_u, LSA_R_UNK_GET_CONNUSER *r_u)
1517 fstring username, domname;
1518 user_struct *vuser = get_valid_user_struct(p->vuid);
1521 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1523 fstrcpy(username, vuser->user.smb_name);
1524 fstrcpy(domname, vuser->user.domain);
1526 r_u->ptr_user_name = 1;
1527 init_unistr2(&r_u->uni2_user_name, username, UNI_STR_TERMINATE);
1528 init_uni_hdr(&r_u->hdr_user_name, &r_u->uni2_user_name);
1532 r_u->ptr_dom_name = 1;
1533 init_unistr2(&r_u->uni2_dom_name, domname, UNI_STR_TERMINATE);
1534 init_uni_hdr(&r_u->hdr_dom_name, &r_u->uni2_dom_name);
1536 r_u->status = NT_STATUS_OK;
1541 /***************************************************************************
1543 ***************************************************************************/
1545 NTSTATUS _lsa_create_account(pipes_struct *p, LSA_Q_CREATEACCOUNT *q_u, LSA_R_CREATEACCOUNT *r_u)
1547 struct lsa_info *handle;
1548 struct lsa_info *info;
1550 /* find the connection policy handle. */
1551 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1552 return NT_STATUS_INVALID_HANDLE;
1554 /* check if the user have enough rights */
1557 * I don't know if it's the right one. not documented.
1558 * but guessed with rpcclient.
1560 if (!(handle->access & POLICY_GET_PRIVATE_INFORMATION))
1561 return NT_STATUS_ACCESS_DENIED;
1563 /* check to see if the pipe_user is a Domain Admin since
1564 account_pol.tdb was already opened as root, this is all we have */
1566 if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1567 return NT_STATUS_ACCESS_DENIED;
1569 if ( is_privileged_sid( &q_u->sid.sid ) )
1570 return NT_STATUS_OBJECT_NAME_COLLISION;
1572 /* associate the user/group SID with the (unique) handle. */
1574 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1575 return NT_STATUS_NO_MEMORY;
1578 info->sid = q_u->sid.sid;
1579 info->access = q_u->access;
1581 /* get a (unique) handle. open a policy on it. */
1582 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
1583 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1585 return privilege_create_account( &info->sid );
1589 /***************************************************************************
1591 ***************************************************************************/
1593 NTSTATUS _lsa_open_account(pipes_struct *p, LSA_Q_OPENACCOUNT *q_u, LSA_R_OPENACCOUNT *r_u)
1595 struct lsa_info *handle;
1596 struct lsa_info *info;
1598 /* find the connection policy handle. */
1599 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1600 return NT_STATUS_INVALID_HANDLE;
1602 /* check if the user have enough rights */
1605 * I don't know if it's the right one. not documented.
1606 * but guessed with rpcclient.
1608 if (!(handle->access & POLICY_GET_PRIVATE_INFORMATION))
1609 return NT_STATUS_ACCESS_DENIED;
1611 /* TODO: Fis the parsing routine before reenabling this check! */
1613 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1614 return NT_STATUS_ACCESS_DENIED;
1616 /* associate the user/group SID with the (unique) handle. */
1617 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1618 return NT_STATUS_NO_MEMORY;
1621 info->sid = q_u->sid.sid;
1622 info->access = q_u->access;
1624 /* get a (unique) handle. open a policy on it. */
1625 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
1626 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1628 return NT_STATUS_OK;
1631 /***************************************************************************
1632 For a given SID, enumerate all the privilege this account has.
1633 ***************************************************************************/
1635 NTSTATUS _lsa_enum_privsaccount(pipes_struct *p, prs_struct *ps, LSA_Q_ENUMPRIVSACCOUNT *q_u, LSA_R_ENUMPRIVSACCOUNT *r_u)
1637 struct lsa_info *info=NULL;
1639 PRIVILEGE_SET privileges;
1641 /* find the connection policy handle. */
1642 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1643 return NT_STATUS_INVALID_HANDLE;
1645 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1646 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1648 privilege_set_init( &privileges );
1650 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1652 DEBUG(10,("_lsa_enum_privsaccount: %s has %d privileges\n",
1653 sid_string_static(&info->sid), privileges.count));
1655 r_u->status = init_lsa_r_enum_privsaccount(ps->mem_ctx, r_u, privileges.set, privileges.count, 0);
1658 r_u->status = NT_STATUS_NO_SUCH_PRIVILEGE;
1660 privilege_set_free( &privileges );
1665 /***************************************************************************
1667 ***************************************************************************/
1669 NTSTATUS _lsa_getsystemaccount(pipes_struct *p, LSA_Q_GETSYSTEMACCOUNT *q_u, LSA_R_GETSYSTEMACCOUNT *r_u)
1671 struct lsa_info *info=NULL;
1673 /* find the connection policy handle. */
1675 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1676 return NT_STATUS_INVALID_HANDLE;
1678 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1679 return NT_STATUS_ACCESS_DENIED;
1682 0x01 -> Log on locally
1683 0x02 -> Access this computer from network
1684 0x04 -> Log on as a batch job
1685 0x10 -> Log on as a service
1687 they can be ORed together
1690 r_u->access = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1692 return NT_STATUS_OK;
1695 /***************************************************************************
1696 update the systemaccount information
1697 ***************************************************************************/
1699 NTSTATUS _lsa_setsystemaccount(pipes_struct *p, LSA_Q_SETSYSTEMACCOUNT *q_u, LSA_R_SETSYSTEMACCOUNT *r_u)
1701 struct lsa_info *info=NULL;
1703 r_u->status = NT_STATUS_OK;
1705 /* find the connection policy handle. */
1706 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1707 return NT_STATUS_INVALID_HANDLE;
1709 /* check to see if the pipe_user is a Domain Admin since
1710 account_pol.tdb was already opened as root, this is all we have */
1712 if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1713 return NT_STATUS_ACCESS_DENIED;
1715 if (!pdb_getgrsid(&map, info->sid))
1716 return NT_STATUS_NO_SUCH_GROUP;
1718 return pdb_update_group_mapping_entry(&map);
1721 /***************************************************************************
1722 For a given SID, add some privileges.
1723 ***************************************************************************/
1725 NTSTATUS _lsa_addprivs(pipes_struct *p, LSA_Q_ADDPRIVS *q_u, LSA_R_ADDPRIVS *r_u)
1727 struct lsa_info *info = NULL;
1729 PRIVILEGE_SET *set = NULL;
1730 struct current_user user;
1732 /* find the connection policy handle. */
1733 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1734 return NT_STATUS_INVALID_HANDLE;
1736 /* check to see if the pipe_user is root or a Domain Admin since
1737 account_pol.tdb was already opened as root, this is all we have */
1739 get_current_user( &user, p );
1740 if ( user.ut.uid != sec_initial_uid()
1741 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1743 return NT_STATUS_ACCESS_DENIED;
1748 if ( !privilege_set_to_se_priv( &mask, set ) )
1749 return NT_STATUS_NO_SUCH_PRIVILEGE;
1751 if ( !grant_privilege( &info->sid, &mask ) ) {
1752 DEBUG(3,("_lsa_addprivs: grant_privilege(%s) failed!\n",
1753 sid_string_static(&info->sid) ));
1754 DEBUG(3,("Privilege mask:\n"));
1755 dump_se_priv( DBGC_ALL, 3, &mask );
1756 return NT_STATUS_NO_SUCH_PRIVILEGE;
1759 return NT_STATUS_OK;
1762 /***************************************************************************
1763 For a given SID, remove some privileges.
1764 ***************************************************************************/
1766 NTSTATUS _lsa_removeprivs(pipes_struct *p, LSA_Q_REMOVEPRIVS *q_u, LSA_R_REMOVEPRIVS *r_u)
1768 struct lsa_info *info = NULL;
1770 PRIVILEGE_SET *set = NULL;
1771 struct current_user user;
1773 /* find the connection policy handle. */
1774 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1775 return NT_STATUS_INVALID_HANDLE;
1777 /* check to see if the pipe_user is root or a Domain Admin since
1778 account_pol.tdb was already opened as root, this is all we have */
1780 get_current_user( &user, p );
1781 if ( user.ut.uid != sec_initial_uid()
1782 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1784 return NT_STATUS_ACCESS_DENIED;
1789 if ( !privilege_set_to_se_priv( &mask, set ) )
1790 return NT_STATUS_NO_SUCH_PRIVILEGE;
1792 if ( !revoke_privilege( &info->sid, &mask ) ) {
1793 DEBUG(3,("_lsa_removeprivs: revoke_privilege(%s) failed!\n",
1794 sid_string_static(&info->sid) ));
1795 DEBUG(3,("Privilege mask:\n"));
1796 dump_se_priv( DBGC_ALL, 3, &mask );
1797 return NT_STATUS_NO_SUCH_PRIVILEGE;
1800 return NT_STATUS_OK;
1803 /***************************************************************************
1804 For a given SID, remove some privileges.
1805 ***************************************************************************/
1807 NTSTATUS _lsa_query_secobj(pipes_struct *p, LSA_Q_QUERY_SEC_OBJ *q_u, LSA_R_QUERY_SEC_OBJ *r_u)
1809 struct lsa_info *handle=NULL;
1810 SEC_DESC *psd = NULL;
1814 r_u->status = NT_STATUS_OK;
1816 /* find the connection policy handle. */
1817 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1818 return NT_STATUS_INVALID_HANDLE;
1820 /* check if the user have enough rights */
1821 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1822 return NT_STATUS_ACCESS_DENIED;
1825 switch (q_u->sec_info) {
1827 /* SD contains only the owner */
1829 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1830 if(!NT_STATUS_IS_OK(status))
1831 return NT_STATUS_NO_MEMORY;
1834 if((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1835 return NT_STATUS_NO_MEMORY;
1838 /* SD contains only the ACL */
1840 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1841 if(!NT_STATUS_IS_OK(status))
1842 return NT_STATUS_NO_MEMORY;
1844 if((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1845 return NT_STATUS_NO_MEMORY;
1848 return NT_STATUS_INVALID_LEVEL;
1856 #if 0 /* AD DC work in ongoing in Samba 4 */
1858 /***************************************************************************
1859 ***************************************************************************/
1861 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1863 struct lsa_info *handle;
1864 const char *nb_name;
1865 char *dns_name = NULL;
1866 char *forest_name = NULL;
1867 DOM_SID *sid = NULL;
1872 r_u->status = NT_STATUS_OK;
1874 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1875 return NT_STATUS_INVALID_HANDLE;
1877 switch (q_u->info_class) {
1879 /* check if the user have enough rights */
1880 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1881 return NT_STATUS_ACCESS_DENIED;
1883 /* Request PolicyPrimaryDomainInformation. */
1884 switch (lp_server_role()) {
1885 case ROLE_DOMAIN_PDC:
1886 case ROLE_DOMAIN_BDC:
1887 nb_name = get_global_sam_name();
1888 /* ugly temp hack for these next two */
1890 /* This should be a 'netbios domain -> DNS domain' mapping */
1891 dnsdomname[0] = '\0';
1892 get_mydnsdomname(dnsdomname);
1893 strlower_m(dnsdomname);
1895 dns_name = dnsdomname;
1896 forest_name = dnsdomname;
1898 sid = get_global_sam_sid();
1899 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1902 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1904 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1905 forest_name,&guid,sid);
1908 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1909 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1913 if (NT_STATUS_IS_OK(r_u->status)) {
1915 r_u->info_class = q_u->info_class;
1920 #endif /* AD DC work in ongoing in Samba 4 */
1922 /***************************************************************************
1923 ***************************************************************************/
1925 NTSTATUS _lsa_add_acct_rights(pipes_struct *p, LSA_Q_ADD_ACCT_RIGHTS *q_u, LSA_R_ADD_ACCT_RIGHTS *r_u)
1927 struct lsa_info *info = NULL;
1931 UNISTR4_ARRAY *uni_privnames = q_u->rights;
1932 struct current_user user;
1935 /* find the connection policy handle. */
1936 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1937 return NT_STATUS_INVALID_HANDLE;
1939 /* check to see if the pipe_user is a Domain Admin since
1940 account_pol.tdb was already opened as root, this is all we have */
1942 get_current_user( &user, p );
1943 if ( user.ut.uid != sec_initial_uid()
1944 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1946 return NT_STATUS_ACCESS_DENIED;
1949 /* according to an NT4 PDC, you can add privileges to SIDs even without
1950 call_lsa_create_account() first. And you can use any arbitrary SID. */
1952 sid_copy( &sid, &q_u->sid.sid );
1954 /* just a little sanity check */
1956 if ( q_u->count != uni_privnames->count ) {
1957 DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
1958 return NT_STATUS_INVALID_HANDLE;
1961 for ( i=0; i<q_u->count; i++ ) {
1962 UNISTR4 *uni4_str = &uni_privnames->strings[i];
1964 /* only try to add non-null strings */
1966 if ( !uni4_str->string )
1969 rpcstr_pull( privname, uni4_str->string->buffer, sizeof(privname), -1, STR_TERMINATE );
1971 if ( !grant_privilege_by_name( &sid, privname ) ) {
1972 DEBUG(2,("_lsa_add_acct_rights: Failed to add privilege [%s]\n", privname ));
1973 return NT_STATUS_NO_SUCH_PRIVILEGE;
1977 return NT_STATUS_OK;
1980 /***************************************************************************
1981 ***************************************************************************/
1983 NTSTATUS _lsa_remove_acct_rights(pipes_struct *p, LSA_Q_REMOVE_ACCT_RIGHTS *q_u, LSA_R_REMOVE_ACCT_RIGHTS *r_u)
1985 struct lsa_info *info = NULL;
1989 UNISTR4_ARRAY *uni_privnames = q_u->rights;
1990 struct current_user user;
1993 /* find the connection policy handle. */
1994 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1995 return NT_STATUS_INVALID_HANDLE;
1997 /* check to see if the pipe_user is a Domain Admin since
1998 account_pol.tdb was already opened as root, this is all we have */
2000 get_current_user( &user, p );
2001 if ( user.ut.uid != sec_initial_uid()
2002 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
2004 return NT_STATUS_ACCESS_DENIED;
2007 sid_copy( &sid, &q_u->sid.sid );
2009 if ( q_u->removeall ) {
2010 if ( !revoke_all_privileges( &sid ) )
2011 return NT_STATUS_ACCESS_DENIED;
2013 return NT_STATUS_OK;
2016 /* just a little sanity check */
2018 if ( q_u->count != uni_privnames->count ) {
2019 DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
2020 return NT_STATUS_INVALID_HANDLE;
2023 for ( i=0; i<q_u->count; i++ ) {
2024 UNISTR4 *uni4_str = &uni_privnames->strings[i];
2026 /* only try to add non-null strings */
2028 if ( !uni4_str->string )
2031 rpcstr_pull( privname, uni4_str->string->buffer, sizeof(privname), -1, STR_TERMINATE );
2033 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2034 DEBUG(2,("_lsa_remove_acct_rights: Failed to revoke privilege [%s]\n", privname ));
2035 return NT_STATUS_NO_SUCH_PRIVILEGE;
2039 return NT_STATUS_OK;
2043 /***************************************************************************
2044 ***************************************************************************/
2046 NTSTATUS _lsa_enum_acct_rights(pipes_struct *p, LSA_Q_ENUM_ACCT_RIGHTS *q_u, LSA_R_ENUM_ACCT_RIGHTS *r_u)
2048 struct lsa_info *info = NULL;
2050 PRIVILEGE_SET privileges;
2054 /* find the connection policy handle. */
2056 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
2057 return NT_STATUS_INVALID_HANDLE;
2059 /* according to an NT4 PDC, you can add privileges to SIDs even without
2060 call_lsa_create_account() first. And you can use any arbitrary SID. */
2062 sid_copy( &sid, &q_u->sid.sid );
2064 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2065 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2067 privilege_set_init( &privileges );
2069 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2071 DEBUG(10,("_lsa_enum_acct_rights: %s has %d privileges\n",
2072 sid_string_static(&sid), privileges.count));
2074 r_u->status = init_r_enum_acct_rights( r_u, &privileges );
2077 r_u->status = NT_STATUS_NO_SUCH_PRIVILEGE;
2079 privilege_set_free( &privileges );
2085 /***************************************************************************
2086 ***************************************************************************/
2088 NTSTATUS _lsa_lookup_priv_value(pipes_struct *p, LSA_Q_LOOKUP_PRIV_VALUE *q_u, LSA_R_LOOKUP_PRIV_VALUE *r_u)
2090 struct lsa_info *info = NULL;
2092 LUID_ATTR priv_luid;
2095 /* find the connection policy handle. */
2097 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
2098 return NT_STATUS_INVALID_HANDLE;
2100 unistr2_to_ascii(name, &q_u->privname.unistring, sizeof(name));
2102 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2104 if ( !se_priv_from_name( name, &mask ) )
2105 return NT_STATUS_NO_SUCH_PRIVILEGE;
2107 priv_luid = get_privilege_luid( &mask );
2109 r_u->luid.low = priv_luid.luid.low;
2110 r_u->luid.high = priv_luid.luid.high;
2113 return NT_STATUS_OK;