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 (p->pipe_user.ut.uid != sec_initial_uid()) {
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 .... :-) */
557 if (p->pipe_user.ut.uid == sec_initial_uid())
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 /* Unknown sids should return the string
877 * representation of the SID. Windows 2003 behaves
878 * rather erratic here, in many cases it returns the
879 * RID as 8 bytes hex, in others it returns the full
880 * SID. We (Jerry/VL) could not figure out which the
881 * hard cases are, so leave it with the SID. */
882 name->name = talloc_asprintf(p->mem_ctx, "%s",
883 sid_string_static(sids[i]));
884 if (name->name == NULL) {
885 return NT_STATUS_NO_MEMORY;
890 init_lsa_trans_name2(&names->name[i], &names->uni_name[i],
891 name->type, name->name, name->dom_idx);
894 names->num_entries = num_sids;
895 names->ptr_trans_names = 1;
896 names->num_entries2 = num_sids;
898 status = NT_STATUS_NONE_MAPPED;
899 if (mapped_count > 0) {
900 status = (mapped_count < num_sids) ?
901 STATUS_SOME_UNMAPPED : NT_STATUS_OK;
904 DEBUG(10, ("num_sids %d, mapped_count %d, status %s\n",
905 num_sids, mapped_count, nt_errstr(status)));
907 *pp_mapped_count = mapped_count;
914 /***************************************************************************
916 ***************************************************************************/
918 NTSTATUS _lsa_lookup_sids(pipes_struct *p,
919 LSA_Q_LOOKUP_SIDS *q_u,
920 LSA_R_LOOKUP_SIDS *r_u)
922 struct lsa_info *handle;
923 int num_sids = q_u->sids.num_entries;
924 uint32 mapped_count = 0;
925 DOM_R_REF *ref = NULL;
926 LSA_TRANS_NAME_ENUM2 *names = NULL;
929 if ((q_u->level < 1) || (q_u->level > 6)) {
930 return NT_STATUS_INVALID_PARAMETER;
933 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
934 return NT_STATUS_INVALID_HANDLE;
937 /* check if the user has enough rights */
938 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
939 return NT_STATUS_ACCESS_DENIED;
942 if (num_sids > MAX_LOOKUP_SIDS) {
943 DEBUG(5,("_lsa_lookup_sids: limit of %d exceeded, requested %d\n",
944 MAX_LOOKUP_SIDS, num_sids));
945 return NT_STATUS_NONE_MAPPED;
948 r_u->status = _lsa_lookup_sids_internal(p,
956 /* Convert from LSA_TRANS_NAME_ENUM2 to LSA_TRANS_NAME_ENUM */
958 status = init_reply_lookup_sids(p->mem_ctx, r_u, ref, names, mapped_count);
959 if (!NT_STATUS_IS_OK(status)) {
965 /***************************************************************************
967 ***************************************************************************/
969 NTSTATUS _lsa_lookup_sids2(pipes_struct *p,
970 LSA_Q_LOOKUP_SIDS2 *q_u,
971 LSA_R_LOOKUP_SIDS2 *r_u)
973 struct lsa_info *handle;
974 int num_sids = q_u->sids.num_entries;
975 uint32 mapped_count = 0;
976 DOM_R_REF *ref = NULL;
977 LSA_TRANS_NAME_ENUM2 *names = NULL;
979 if ((q_u->level < 1) || (q_u->level > 6)) {
980 return NT_STATUS_INVALID_PARAMETER;
983 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
984 return NT_STATUS_INVALID_HANDLE;
987 /* check if the user have enough rights */
988 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
989 return NT_STATUS_ACCESS_DENIED;
992 if (num_sids > MAX_LOOKUP_SIDS) {
993 DEBUG(5,("_lsa_lookup_sids2: limit of %d exceeded, requested %d\n",
994 MAX_LOOKUP_SIDS, num_sids));
995 return NT_STATUS_NONE_MAPPED;
998 r_u->status = _lsa_lookup_sids_internal(p,
1006 init_reply_lookup_sids2(r_u, ref, names, mapped_count);
1010 /***************************************************************************
1013 Before someone actually re-activates this, please present a sniff showing
1014 this call against some Windows server. I (vl) could not make it work against
1016 ***************************************************************************/
1018 NTSTATUS _lsa_lookup_sids3(pipes_struct *p,
1019 LSA_Q_LOOKUP_SIDS3 *q_u,
1020 LSA_R_LOOKUP_SIDS3 *r_u)
1022 uint32 mapped_count = 0;
1024 LSA_TRANS_NAME_ENUM2 *names;
1026 if ((q_u->level < 1) || (q_u->level > 6)) {
1027 return NT_STATUS_INVALID_PARAMETER;
1030 r_u->status = NT_STATUS_RPC_PROTSEQ_NOT_SUPPORTED;
1032 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1033 names = TALLOC_ZERO_P(p->mem_ctx, LSA_TRANS_NAME_ENUM2);
1035 if ((ref == NULL) || (names == NULL)) {
1036 /* We would segfault later on in lsa_io_r_lookup_sids3 anyway,
1037 * so do a planned exit here. We NEEEED pidl! */
1038 smb_panic("talloc failed");
1041 init_reply_lookup_sids3(r_u, ref, names, mapped_count);
1045 /***************************************************************************
1046 lsa_reply_lookup_names
1047 ***************************************************************************/
1049 NTSTATUS _lsa_lookup_names(pipes_struct *p,LSA_Q_LOOKUP_NAMES *q_u, LSA_R_LOOKUP_NAMES *r_u)
1051 struct lsa_info *handle;
1052 UNISTR2 *names = q_u->uni_name;
1053 uint32 num_entries = q_u->num_entries;
1056 uint32 mapped_count = 0;
1059 if (num_entries > MAX_LOOKUP_SIDS) {
1060 num_entries = MAX_LOOKUP_SIDS;
1061 DEBUG(5,("_lsa_lookup_names: truncating name lookup list to %d\n", num_entries));
1064 /* Probably the lookup_level is some sort of bitmask. */
1065 if (q_u->lookup_level == 1) {
1066 flags = LOOKUP_NAME_ALL;
1069 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1070 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID, num_entries);
1072 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
1073 r_u->status = NT_STATUS_INVALID_HANDLE;
1077 /* check if the user have enough rights */
1078 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
1079 r_u->status = NT_STATUS_ACCESS_DENIED;
1084 return NT_STATUS_NO_MEMORY;
1086 /* set up the LSA Lookup RIDs response */
1087 become_root(); /* lookup_name can require root privs */
1088 r_u->status = lookup_lsa_rids(p->mem_ctx, ref, rids, num_entries,
1089 names, flags, &mapped_count);
1094 if (NT_STATUS_IS_OK(r_u->status) && (num_entries != 0) ) {
1095 if (mapped_count == 0)
1096 r_u->status = NT_STATUS_NONE_MAPPED;
1097 else if (mapped_count != num_entries)
1098 r_u->status = STATUS_SOME_UNMAPPED;
1101 init_reply_lookup_names(r_u, ref, num_entries, rids, mapped_count);
1105 /***************************************************************************
1106 lsa_reply_lookup_names2
1107 ***************************************************************************/
1109 NTSTATUS _lsa_lookup_names2(pipes_struct *p, LSA_Q_LOOKUP_NAMES2 *q_u, LSA_R_LOOKUP_NAMES2 *r_u)
1111 struct lsa_info *handle;
1112 UNISTR2 *names = q_u->uni_name;
1113 uint32 num_entries = q_u->num_entries;
1118 uint32 mapped_count = 0;
1121 if (num_entries > MAX_LOOKUP_SIDS) {
1122 num_entries = MAX_LOOKUP_SIDS;
1123 DEBUG(5,("_lsa_lookup_names2: truncating name lookup list to %d\n", num_entries));
1126 /* Probably the lookup_level is some sort of bitmask. */
1127 if (q_u->lookup_level == 1) {
1128 flags = LOOKUP_NAME_ALL;
1131 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1132 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID, num_entries);
1133 rids2 = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_RID2, num_entries);
1135 if ((ref == NULL) || (rids == NULL) || (rids2 == NULL)) {
1136 r_u->status = NT_STATUS_NO_MEMORY;
1137 return NT_STATUS_NO_MEMORY;
1140 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
1141 r_u->status = NT_STATUS_INVALID_HANDLE;
1145 /* check if the user have enough rights */
1146 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
1147 r_u->status = NT_STATUS_ACCESS_DENIED;
1151 /* set up the LSA Lookup RIDs response */
1152 become_root(); /* lookup_name can require root privs */
1153 r_u->status = lookup_lsa_rids(p->mem_ctx, ref, rids, num_entries,
1154 names, flags, &mapped_count);
1159 if (NT_STATUS_IS_OK(r_u->status)) {
1160 if (mapped_count == 0) {
1161 r_u->status = NT_STATUS_NONE_MAPPED;
1162 } else if (mapped_count != num_entries) {
1163 r_u->status = STATUS_SOME_UNMAPPED;
1167 /* Convert the rids array to rids2. */
1168 for (i = 0; i < num_entries; i++) {
1169 rids2[i].type = rids[i].type;
1170 rids2[i].rid = rids[i].rid;
1171 rids2[i].rid_idx = rids[i].rid_idx;
1172 rids2[i].unknown = 0;
1175 init_reply_lookup_names2(r_u, ref, num_entries, rids2, mapped_count);
1179 /***************************************************************************
1180 lsa_reply_lookup_names3.
1181 ***************************************************************************/
1183 NTSTATUS _lsa_lookup_names3(pipes_struct *p, LSA_Q_LOOKUP_NAMES3 *q_u, LSA_R_LOOKUP_NAMES3 *r_u)
1185 struct lsa_info *handle;
1186 UNISTR2 *names = q_u->uni_name;
1187 uint32 num_entries = q_u->num_entries;
1188 DOM_R_REF *ref = NULL;
1189 LSA_TRANSLATED_SID3 *trans_sids = NULL;
1190 uint32 mapped_count = 0;
1193 if (num_entries > MAX_LOOKUP_SIDS) {
1194 num_entries = MAX_LOOKUP_SIDS;
1195 DEBUG(5,("_lsa_lookup_names3: truncating name lookup list to %d\n", num_entries));
1198 /* Probably the lookup_level is some sort of bitmask. */
1199 if (q_u->lookup_level == 1) {
1200 flags = LOOKUP_NAME_ALL;
1203 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1204 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_TRANSLATED_SID3, num_entries);
1206 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle)) {
1207 r_u->status = NT_STATUS_INVALID_HANDLE;
1211 /* check if the user have enough rights */
1212 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
1213 r_u->status = NT_STATUS_ACCESS_DENIED;
1217 if (!ref || !trans_sids) {
1218 return NT_STATUS_NO_MEMORY;
1221 /* set up the LSA Lookup SIDs response */
1222 become_root(); /* lookup_name can require root privs */
1223 r_u->status = lookup_lsa_sids(p->mem_ctx, ref, trans_sids, num_entries,
1224 names, flags, &mapped_count);
1229 if (NT_STATUS_IS_OK(r_u->status)) {
1230 if (mapped_count == 0) {
1231 r_u->status = NT_STATUS_NONE_MAPPED;
1232 } else if (mapped_count != num_entries) {
1233 r_u->status = STATUS_SOME_UNMAPPED;
1237 init_reply_lookup_names3(r_u, ref, num_entries, trans_sids, mapped_count);
1241 /***************************************************************************
1242 lsa_reply_lookup_names4.
1243 ***************************************************************************/
1245 NTSTATUS _lsa_lookup_names4(pipes_struct *p, LSA_Q_LOOKUP_NAMES4 *q_u, LSA_R_LOOKUP_NAMES4 *r_u)
1247 UNISTR2 *names = q_u->uni_name;
1248 uint32 num_entries = q_u->num_entries;
1249 DOM_R_REF *ref = NULL;
1250 LSA_TRANSLATED_SID3 *trans_sids = NULL;
1251 uint32 mapped_count = 0;
1254 if (num_entries > MAX_LOOKUP_SIDS) {
1255 num_entries = MAX_LOOKUP_SIDS;
1256 DEBUG(5,("_lsa_lookup_names4: truncating name lookup list to %d\n", num_entries));
1259 /* Probably the lookup_level is some sort of bitmask. */
1260 if (q_u->lookup_level == 1) {
1261 flags = LOOKUP_NAME_ALL;
1264 /* No policy handle on this call. Restrict to crypto connections. */
1265 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1266 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1267 get_remote_machine_name() ));
1268 return NT_STATUS_INVALID_PARAMETER;
1271 ref = TALLOC_ZERO_P(p->mem_ctx, DOM_R_REF);
1272 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_TRANSLATED_SID3, num_entries);
1274 if (!ref || !trans_sids) {
1275 return NT_STATUS_NO_MEMORY;
1278 /* set up the LSA Lookup SIDs response */
1279 become_root(); /* lookup_name can require root privs */
1280 r_u->status = lookup_lsa_sids(p->mem_ctx, ref, trans_sids, num_entries,
1281 names, flags, &mapped_count);
1284 if (NT_STATUS_IS_OK(r_u->status)) {
1285 if (mapped_count == 0) {
1286 r_u->status = NT_STATUS_NONE_MAPPED;
1287 } else if (mapped_count != num_entries) {
1288 r_u->status = STATUS_SOME_UNMAPPED;
1292 init_reply_lookup_names4(r_u, ref, num_entries, trans_sids, mapped_count);
1296 /***************************************************************************
1297 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1298 ***************************************************************************/
1300 NTSTATUS _lsa_close(pipes_struct *p, LSA_Q_CLOSE *q_u, LSA_R_CLOSE *r_u)
1302 if (!find_policy_by_hnd(p, &q_u->pol, NULL)) {
1303 return NT_STATUS_INVALID_HANDLE;
1306 close_policy_hnd(p, &q_u->pol);
1307 return NT_STATUS_OK;
1310 /***************************************************************************
1311 ***************************************************************************/
1313 NTSTATUS _lsa_open_secret(pipes_struct *p, LSA_Q_OPEN_SECRET *q_u, LSA_R_OPEN_SECRET *r_u)
1315 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1318 /***************************************************************************
1319 ***************************************************************************/
1321 NTSTATUS _lsa_open_trusted_domain(pipes_struct *p, LSA_Q_OPEN_TRUSTED_DOMAIN *q_u, LSA_R_OPEN_TRUSTED_DOMAIN *r_u)
1323 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1326 /***************************************************************************
1327 ***************************************************************************/
1329 NTSTATUS _lsa_create_trusted_domain(pipes_struct *p, LSA_Q_CREATE_TRUSTED_DOMAIN *q_u, LSA_R_CREATE_TRUSTED_DOMAIN *r_u)
1331 return NT_STATUS_ACCESS_DENIED;
1334 /***************************************************************************
1335 ***************************************************************************/
1337 NTSTATUS _lsa_create_secret(pipes_struct *p, LSA_Q_CREATE_SECRET *q_u, LSA_R_CREATE_SECRET *r_u)
1339 return NT_STATUS_ACCESS_DENIED;
1342 /***************************************************************************
1343 ***************************************************************************/
1345 NTSTATUS _lsa_set_secret(pipes_struct *p, LSA_Q_SET_SECRET *q_u, LSA_R_SET_SECRET *r_u)
1347 return NT_STATUS_ACCESS_DENIED;
1350 /***************************************************************************
1351 ***************************************************************************/
1353 NTSTATUS _lsa_delete_object(pipes_struct *p, LSA_Q_DELETE_OBJECT *q_u, LSA_R_DELETE_OBJECT *r_u)
1355 return NT_STATUS_ACCESS_DENIED;
1358 /***************************************************************************
1360 ***************************************************************************/
1362 NTSTATUS _lsa_enum_privs(pipes_struct *p, LSA_Q_ENUM_PRIVS *q_u, LSA_R_ENUM_PRIVS *r_u)
1364 struct lsa_info *handle;
1366 uint32 enum_context = q_u->enum_context;
1367 int num_privs = count_all_privileges();
1368 LSA_PRIV_ENTRY *entries = NULL;
1371 /* remember that the enum_context starts at 0 and not 1 */
1373 if ( enum_context >= num_privs )
1374 return NT_STATUS_NO_MORE_ENTRIES;
1376 DEBUG(10,("_lsa_enum_privs: enum_context:%d total entries:%d\n",
1377 enum_context, num_privs));
1379 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1380 return NT_STATUS_INVALID_HANDLE;
1382 /* check if the user have enough rights
1383 I don't know if it's the right one. not documented. */
1385 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1386 return NT_STATUS_ACCESS_DENIED;
1388 if ( !(entries = TALLOC_ZERO_ARRAY(p->mem_ctx, LSA_PRIV_ENTRY, num_privs )) )
1389 return NT_STATUS_NO_MEMORY;
1391 for (i = 0; i < num_privs; i++) {
1392 if( i < enum_context) {
1393 init_unistr2(&entries[i].name, NULL, UNI_FLAGS_NONE);
1394 init_uni_hdr(&entries[i].hdr_name, &entries[i].name);
1396 entries[i].luid_low = 0;
1397 entries[i].luid_high = 0;
1399 init_unistr2(&entries[i].name, privs[i].name, UNI_FLAGS_NONE);
1400 init_uni_hdr(&entries[i].hdr_name, &entries[i].name);
1402 luid = get_privilege_luid( &privs[i].se_priv );
1404 entries[i].luid_low = luid.luid.low;
1405 entries[i].luid_high = luid.luid.high;
1409 enum_context = num_privs;
1411 init_lsa_r_enum_privs(r_u, enum_context, num_privs, entries);
1413 return NT_STATUS_OK;
1416 /***************************************************************************
1417 _lsa_priv_get_dispname.
1418 ***************************************************************************/
1420 NTSTATUS _lsa_priv_get_dispname(pipes_struct *p, LSA_Q_PRIV_GET_DISPNAME *q_u, LSA_R_PRIV_GET_DISPNAME *r_u)
1422 struct lsa_info *handle;
1424 const char *description;
1426 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1427 return NT_STATUS_INVALID_HANDLE;
1429 /* check if the user have enough rights */
1432 * I don't know if it's the right one. not documented.
1434 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1435 return NT_STATUS_ACCESS_DENIED;
1437 unistr2_to_ascii(name_asc, &q_u->name, sizeof(name_asc));
1439 DEBUG(10,("_lsa_priv_get_dispname: name = %s\n", name_asc));
1441 description = get_privilege_dispname( name_asc );
1443 if ( description ) {
1444 DEBUG(10,("_lsa_priv_get_dispname: display name = %s\n", description));
1446 init_unistr2(&r_u->desc, description, UNI_FLAGS_NONE);
1447 init_uni_hdr(&r_u->hdr_desc, &r_u->desc);
1449 r_u->ptr_info = 0xdeadbeef;
1450 r_u->lang_id = q_u->lang_id;
1452 return NT_STATUS_OK;
1454 DEBUG(10,("_lsa_priv_get_dispname: doesn't exist\n"));
1458 return NT_STATUS_NO_SUCH_PRIVILEGE;
1462 /***************************************************************************
1464 ***************************************************************************/
1466 NTSTATUS _lsa_enum_accounts(pipes_struct *p, LSA_Q_ENUM_ACCOUNTS *q_u, LSA_R_ENUM_ACCOUNTS *r_u)
1468 struct lsa_info *handle;
1470 int i, j, num_entries;
1471 LSA_SID_ENUM *sids=&r_u->sids;
1474 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1475 return NT_STATUS_INVALID_HANDLE;
1477 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1478 return NT_STATUS_ACCESS_DENIED;
1483 /* The only way we can currently find out all the SIDs that have been
1484 privileged is to scan all privileges */
1486 if (!NT_STATUS_IS_OK(ret = privilege_enumerate_accounts(&sid_list, &num_entries))) {
1490 if (q_u->enum_context >= num_entries)
1491 return NT_STATUS_NO_MORE_ENTRIES;
1493 sids->ptr_sid = TALLOC_ZERO_ARRAY(p->mem_ctx, uint32, num_entries-q_u->enum_context);
1494 sids->sid = TALLOC_ZERO_ARRAY(p->mem_ctx, DOM_SID2, num_entries-q_u->enum_context);
1496 if (sids->ptr_sid==NULL || sids->sid==NULL) {
1497 SAFE_FREE(sid_list);
1498 return NT_STATUS_NO_MEMORY;
1501 for (i = q_u->enum_context, j = 0; i < num_entries; i++, j++) {
1502 init_dom_sid2(&(*sids).sid[j], &sid_list[i]);
1503 (*sids).ptr_sid[j] = 1;
1506 SAFE_FREE(sid_list);
1508 init_lsa_r_enum_accounts(r_u, num_entries);
1510 return NT_STATUS_OK;
1514 NTSTATUS _lsa_unk_get_connuser(pipes_struct *p, LSA_Q_UNK_GET_CONNUSER *q_u, LSA_R_UNK_GET_CONNUSER *r_u)
1516 const char *username, *domname;
1517 user_struct *vuser = get_valid_user_struct(p->vuid);
1520 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1524 * I'm 99% sure this is not the right place to do this,
1525 * global_sid_Anonymous should probably be put into the token
1526 * instead of the guest id -- vl
1528 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
1529 &domname, &username, NULL)) {
1530 return NT_STATUS_NO_MEMORY;
1533 username = vuser->user.smb_name;
1534 domname = vuser->user.domain;
1537 r_u->ptr_user_name = 1;
1538 init_unistr2(&r_u->uni2_user_name, username, UNI_STR_TERMINATE);
1539 init_uni_hdr(&r_u->hdr_user_name, &r_u->uni2_user_name);
1543 r_u->ptr_dom_name = 1;
1544 init_unistr2(&r_u->uni2_dom_name, domname, UNI_STR_TERMINATE);
1545 init_uni_hdr(&r_u->hdr_dom_name, &r_u->uni2_dom_name);
1547 r_u->status = NT_STATUS_OK;
1552 /***************************************************************************
1554 ***************************************************************************/
1556 NTSTATUS _lsa_create_account(pipes_struct *p, LSA_Q_CREATEACCOUNT *q_u, LSA_R_CREATEACCOUNT *r_u)
1558 struct lsa_info *handle;
1559 struct lsa_info *info;
1561 /* find the connection policy handle. */
1562 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1563 return NT_STATUS_INVALID_HANDLE;
1565 /* check if the user have enough rights */
1568 * I don't know if it's the right one. not documented.
1569 * but guessed with rpcclient.
1571 if (!(handle->access & POLICY_GET_PRIVATE_INFORMATION)) {
1572 DEBUG(10, ("_lsa_create_account: No POLICY_GET_PRIVATE_INFORMATION access right!\n"));
1573 return NT_STATUS_ACCESS_DENIED;
1576 /* check to see if the pipe_user is a Domain Admin since
1577 account_pol.tdb was already opened as root, this is all we have */
1579 if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) ) {
1580 DEBUG(10, ("_lsa_create_account: The use is not a Domain Admin, deny access!\n"));
1581 return NT_STATUS_ACCESS_DENIED;
1584 if ( is_privileged_sid( &q_u->sid.sid ) ) {
1585 DEBUG(10, ("_lsa_create_account: Policy account already exists!\n"));
1586 return NT_STATUS_OBJECT_NAME_COLLISION;
1589 /* associate the user/group SID with the (unique) handle. */
1591 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1592 return NT_STATUS_NO_MEMORY;
1595 info->sid = q_u->sid.sid;
1596 info->access = q_u->access;
1598 /* get a (unique) handle. open a policy on it. */
1599 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
1600 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1602 DEBUG(10, ("_lsa_create_account: call privileges code to create an account\n"));
1603 return privilege_create_account( &info->sid );
1607 /***************************************************************************
1609 ***************************************************************************/
1611 NTSTATUS _lsa_open_account(pipes_struct *p, LSA_Q_OPENACCOUNT *q_u, LSA_R_OPENACCOUNT *r_u)
1613 struct lsa_info *handle;
1614 struct lsa_info *info;
1616 /* find the connection policy handle. */
1617 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1618 return NT_STATUS_INVALID_HANDLE;
1620 /* check if the user have enough rights */
1623 * I don't know if it's the right one. not documented.
1624 * but guessed with rpcclient.
1626 if (!(handle->access & POLICY_GET_PRIVATE_INFORMATION))
1627 return NT_STATUS_ACCESS_DENIED;
1629 /* TODO: Fis the parsing routine before reenabling this check! */
1631 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1632 return NT_STATUS_ACCESS_DENIED;
1634 /* associate the user/group SID with the (unique) handle. */
1635 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1636 return NT_STATUS_NO_MEMORY;
1639 info->sid = q_u->sid.sid;
1640 info->access = q_u->access;
1642 /* get a (unique) handle. open a policy on it. */
1643 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
1644 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1646 return NT_STATUS_OK;
1649 /***************************************************************************
1650 For a given SID, enumerate all the privilege this account has.
1651 ***************************************************************************/
1653 NTSTATUS _lsa_enum_privsaccount(pipes_struct *p, prs_struct *ps, LSA_Q_ENUMPRIVSACCOUNT *q_u, LSA_R_ENUMPRIVSACCOUNT *r_u)
1655 struct lsa_info *info=NULL;
1657 PRIVILEGE_SET privileges;
1659 /* find the connection policy handle. */
1660 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1661 return NT_STATUS_INVALID_HANDLE;
1663 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1664 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1666 privilege_set_init( &privileges );
1668 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1670 DEBUG(10,("_lsa_enum_privsaccount: %s has %d privileges\n",
1671 sid_string_static(&info->sid), privileges.count));
1673 r_u->status = init_lsa_r_enum_privsaccount(ps->mem_ctx, r_u, privileges.set, privileges.count, 0);
1676 r_u->status = NT_STATUS_NO_SUCH_PRIVILEGE;
1678 privilege_set_free( &privileges );
1683 /***************************************************************************
1685 ***************************************************************************/
1687 NTSTATUS _lsa_getsystemaccount(pipes_struct *p, LSA_Q_GETSYSTEMACCOUNT *q_u, LSA_R_GETSYSTEMACCOUNT *r_u)
1689 struct lsa_info *info=NULL;
1691 /* find the connection policy handle. */
1693 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1694 return NT_STATUS_INVALID_HANDLE;
1696 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1697 return NT_STATUS_OK;
1700 0x01 -> Log on locally
1701 0x02 -> Access this computer from network
1702 0x04 -> Log on as a batch job
1703 0x10 -> Log on as a service
1705 they can be ORed together
1708 r_u->access = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1710 return NT_STATUS_OK;
1713 /***************************************************************************
1714 update the systemaccount information
1715 ***************************************************************************/
1717 NTSTATUS _lsa_setsystemaccount(pipes_struct *p, LSA_Q_SETSYSTEMACCOUNT *q_u, LSA_R_SETSYSTEMACCOUNT *r_u)
1719 struct lsa_info *info=NULL;
1721 r_u->status = NT_STATUS_OK;
1723 /* find the connection policy handle. */
1724 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1725 return NT_STATUS_INVALID_HANDLE;
1727 /* check to see if the pipe_user is a Domain Admin since
1728 account_pol.tdb was already opened as root, this is all we have */
1730 if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1731 return NT_STATUS_ACCESS_DENIED;
1733 if (!NT_STATUS_IS_OK(pdb_getgrsid(&map, &info->sid)))
1734 return NT_STATUS_NO_SUCH_GROUP;
1736 return pdb_update_group_mapping_entry(&map);
1739 /***************************************************************************
1740 For a given SID, add some privileges.
1741 ***************************************************************************/
1743 NTSTATUS _lsa_addprivs(pipes_struct *p, LSA_Q_ADDPRIVS *q_u, LSA_R_ADDPRIVS *r_u)
1745 struct lsa_info *info = NULL;
1747 PRIVILEGE_SET *set = NULL;
1749 /* find the connection policy handle. */
1750 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1751 return NT_STATUS_INVALID_HANDLE;
1753 /* check to see if the pipe_user is root or a Domain Admin since
1754 account_pol.tdb was already opened as root, this is all we have */
1756 if ( p->pipe_user.ut.uid != sec_initial_uid()
1757 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1759 return NT_STATUS_ACCESS_DENIED;
1764 if ( !privilege_set_to_se_priv( &mask, set ) )
1765 return NT_STATUS_NO_SUCH_PRIVILEGE;
1767 if ( !grant_privilege( &info->sid, &mask ) ) {
1768 DEBUG(3,("_lsa_addprivs: grant_privilege(%s) failed!\n",
1769 sid_string_static(&info->sid) ));
1770 DEBUG(3,("Privilege mask:\n"));
1771 dump_se_priv( DBGC_ALL, 3, &mask );
1772 return NT_STATUS_NO_SUCH_PRIVILEGE;
1775 return NT_STATUS_OK;
1778 /***************************************************************************
1779 For a given SID, remove some privileges.
1780 ***************************************************************************/
1782 NTSTATUS _lsa_removeprivs(pipes_struct *p, LSA_Q_REMOVEPRIVS *q_u, LSA_R_REMOVEPRIVS *r_u)
1784 struct lsa_info *info = NULL;
1786 PRIVILEGE_SET *set = NULL;
1788 /* find the connection policy handle. */
1789 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1790 return NT_STATUS_INVALID_HANDLE;
1792 /* check to see if the pipe_user is root or a Domain Admin since
1793 account_pol.tdb was already opened as root, this is all we have */
1795 if ( p->pipe_user.ut.uid != sec_initial_uid()
1796 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1798 return NT_STATUS_ACCESS_DENIED;
1803 if ( !privilege_set_to_se_priv( &mask, set ) )
1804 return NT_STATUS_NO_SUCH_PRIVILEGE;
1806 if ( !revoke_privilege( &info->sid, &mask ) ) {
1807 DEBUG(3,("_lsa_removeprivs: revoke_privilege(%s) failed!\n",
1808 sid_string_static(&info->sid) ));
1809 DEBUG(3,("Privilege mask:\n"));
1810 dump_se_priv( DBGC_ALL, 3, &mask );
1811 return NT_STATUS_NO_SUCH_PRIVILEGE;
1814 return NT_STATUS_OK;
1817 /***************************************************************************
1818 For a given SID, remove some privileges.
1819 ***************************************************************************/
1821 NTSTATUS _lsa_query_secobj(pipes_struct *p, LSA_Q_QUERY_SEC_OBJ *q_u, LSA_R_QUERY_SEC_OBJ *r_u)
1823 struct lsa_info *handle=NULL;
1824 SEC_DESC *psd = NULL;
1828 r_u->status = NT_STATUS_OK;
1830 /* find the connection policy handle. */
1831 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1832 return NT_STATUS_INVALID_HANDLE;
1834 /* check if the user have enough rights */
1835 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1836 return NT_STATUS_ACCESS_DENIED;
1839 switch (q_u->sec_info) {
1841 /* SD contains only the owner */
1843 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1844 if(!NT_STATUS_IS_OK(status))
1845 return NT_STATUS_NO_MEMORY;
1848 if((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1849 return NT_STATUS_NO_MEMORY;
1852 /* SD contains only the ACL */
1854 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1855 if(!NT_STATUS_IS_OK(status))
1856 return NT_STATUS_NO_MEMORY;
1858 if((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1859 return NT_STATUS_NO_MEMORY;
1862 return NT_STATUS_INVALID_LEVEL;
1870 #if 0 /* AD DC work in ongoing in Samba 4 */
1872 /***************************************************************************
1873 ***************************************************************************/
1875 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1877 struct lsa_info *handle;
1878 const char *nb_name;
1879 char *dns_name = NULL;
1880 char *forest_name = NULL;
1881 DOM_SID *sid = NULL;
1886 r_u->status = NT_STATUS_OK;
1888 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1889 return NT_STATUS_INVALID_HANDLE;
1891 switch (q_u->info_class) {
1893 /* check if the user have enough rights */
1894 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1895 return NT_STATUS_ACCESS_DENIED;
1897 /* Request PolicyPrimaryDomainInformation. */
1898 switch (lp_server_role()) {
1899 case ROLE_DOMAIN_PDC:
1900 case ROLE_DOMAIN_BDC:
1901 nb_name = get_global_sam_name();
1902 /* ugly temp hack for these next two */
1904 /* This should be a 'netbios domain -> DNS domain' mapping */
1905 dnsdomname[0] = '\0';
1906 get_mydnsdomname(dnsdomname);
1907 strlower_m(dnsdomname);
1909 dns_name = dnsdomname;
1910 forest_name = dnsdomname;
1912 sid = get_global_sam_sid();
1913 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1916 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1918 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1919 forest_name,&guid,sid);
1922 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1923 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1927 if (NT_STATUS_IS_OK(r_u->status)) {
1929 r_u->info_class = q_u->info_class;
1934 #endif /* AD DC work in ongoing in Samba 4 */
1936 /***************************************************************************
1937 ***************************************************************************/
1939 NTSTATUS _lsa_add_acct_rights(pipes_struct *p, LSA_Q_ADD_ACCT_RIGHTS *q_u, LSA_R_ADD_ACCT_RIGHTS *r_u)
1941 struct lsa_info *info = NULL;
1945 UNISTR4_ARRAY *uni_privnames = q_u->rights;
1948 /* find the connection policy handle. */
1949 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
1950 return NT_STATUS_INVALID_HANDLE;
1952 /* check to see if the pipe_user is a Domain Admin since
1953 account_pol.tdb was already opened as root, this is all we have */
1955 if ( p->pipe_user.ut.uid != sec_initial_uid()
1956 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1958 return NT_STATUS_ACCESS_DENIED;
1961 /* according to an NT4 PDC, you can add privileges to SIDs even without
1962 call_lsa_create_account() first. And you can use any arbitrary SID. */
1964 sid_copy( &sid, &q_u->sid.sid );
1966 /* just a little sanity check */
1968 if ( q_u->count != uni_privnames->count ) {
1969 DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
1970 return NT_STATUS_INVALID_HANDLE;
1973 for ( i=0; i<q_u->count; i++ ) {
1974 UNISTR4 *uni4_str = &uni_privnames->strings[i];
1976 /* only try to add non-null strings */
1978 if ( !uni4_str->string )
1981 rpcstr_pull( privname, uni4_str->string->buffer, sizeof(privname), -1, STR_TERMINATE );
1983 if ( !grant_privilege_by_name( &sid, privname ) ) {
1984 DEBUG(2,("_lsa_add_acct_rights: Failed to add privilege [%s]\n", privname ));
1985 return NT_STATUS_NO_SUCH_PRIVILEGE;
1989 return NT_STATUS_OK;
1992 /***************************************************************************
1993 ***************************************************************************/
1995 NTSTATUS _lsa_remove_acct_rights(pipes_struct *p, LSA_Q_REMOVE_ACCT_RIGHTS *q_u, LSA_R_REMOVE_ACCT_RIGHTS *r_u)
1997 struct lsa_info *info = NULL;
2001 UNISTR4_ARRAY *uni_privnames = q_u->rights;
2004 /* find the connection policy handle. */
2005 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
2006 return NT_STATUS_INVALID_HANDLE;
2008 /* check to see if the pipe_user is a Domain Admin since
2009 account_pol.tdb was already opened as root, this is all we have */
2011 if ( p->pipe_user.ut.uid != sec_initial_uid()
2012 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
2014 return NT_STATUS_ACCESS_DENIED;
2017 sid_copy( &sid, &q_u->sid.sid );
2019 if ( q_u->removeall ) {
2020 if ( !revoke_all_privileges( &sid ) )
2021 return NT_STATUS_ACCESS_DENIED;
2023 return NT_STATUS_OK;
2026 /* just a little sanity check */
2028 if ( q_u->count != uni_privnames->count ) {
2029 DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
2030 return NT_STATUS_INVALID_HANDLE;
2033 for ( i=0; i<q_u->count; i++ ) {
2034 UNISTR4 *uni4_str = &uni_privnames->strings[i];
2036 /* only try to add non-null strings */
2038 if ( !uni4_str->string )
2041 rpcstr_pull( privname, uni4_str->string->buffer, sizeof(privname), -1, STR_TERMINATE );
2043 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2044 DEBUG(2,("_lsa_remove_acct_rights: Failed to revoke privilege [%s]\n", privname ));
2045 return NT_STATUS_NO_SUCH_PRIVILEGE;
2049 return NT_STATUS_OK;
2053 /***************************************************************************
2054 ***************************************************************************/
2056 NTSTATUS _lsa_enum_acct_rights(pipes_struct *p, LSA_Q_ENUM_ACCT_RIGHTS *q_u, LSA_R_ENUM_ACCT_RIGHTS *r_u)
2058 struct lsa_info *info = NULL;
2060 PRIVILEGE_SET privileges;
2064 /* find the connection policy handle. */
2066 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
2067 return NT_STATUS_INVALID_HANDLE;
2069 /* according to an NT4 PDC, you can add privileges to SIDs even without
2070 call_lsa_create_account() first. And you can use any arbitrary SID. */
2072 sid_copy( &sid, &q_u->sid.sid );
2074 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2075 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2077 privilege_set_init( &privileges );
2079 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2081 DEBUG(10,("_lsa_enum_acct_rights: %s has %d privileges\n",
2082 sid_string_static(&sid), privileges.count));
2084 r_u->status = init_r_enum_acct_rights( r_u, &privileges );
2087 r_u->status = NT_STATUS_NO_SUCH_PRIVILEGE;
2089 privilege_set_free( &privileges );
2095 /***************************************************************************
2096 ***************************************************************************/
2098 NTSTATUS _lsa_lookup_priv_value(pipes_struct *p, LSA_Q_LOOKUP_PRIV_VALUE *q_u, LSA_R_LOOKUP_PRIV_VALUE *r_u)
2100 struct lsa_info *info = NULL;
2102 LUID_ATTR priv_luid;
2105 /* find the connection policy handle. */
2107 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&info))
2108 return NT_STATUS_INVALID_HANDLE;
2110 unistr2_to_ascii(name, &q_u->privname.unistring, sizeof(name));
2112 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2114 if ( !se_priv_from_name( name, &mask ) )
2115 return NT_STATUS_NO_SUCH_PRIVILEGE;
2117 priv_luid = get_privilege_luid( &mask );
2119 r_u->luid.low = priv_luid.luid.low;
2120 r_u->luid.high = priv_luid.luid.high;
2123 return NT_STATUS_OK;