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,
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.
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
28 /* This is the implementation of the lsa server code. */
33 #define DBGC_CLASS DBGC_RPC_SRV
42 struct generic_mapping lsa_generic_mapping
= {
49 /*******************************************************************
50 Function to free the per handle data.
51 ********************************************************************/
53 static void free_lsa_info(void *ptr
)
55 struct lsa_info
*lsa
= (struct lsa_info
*)ptr
;
60 /***************************************************************************
62 ***************************************************************************/
64 static void init_dom_query(DOM_QUERY
*d_q
, const char *dom_name
, DOM_SID
*dom_sid
)
66 d_q
->buffer_dom_name
= (dom_name
!= NULL
) ? 1 : 0; /* domain buffer pointer */
67 d_q
->buffer_dom_sid
= (dom_sid
!= NULL
) ? 1 : 0; /* domain sid pointer */
69 /* this string is supposed to be non-null terminated. */
70 /* But the maxlen in this UNISTR2 must include the terminating null. */
71 init_unistr2(&d_q
->uni_domain_name
, dom_name
, UNI_BROKEN_NON_NULL
);
74 * I'm not sure why this really odd combination of length
75 * values works, but it does appear to. I need to look at
76 * this *much* more closely - but at the moment leave alone
77 * until it's understood. This allows a W2k client to join
78 * a domain with both odd and even length names... JRA.
83 * The two fields below probably are reversed in meaning, ie.
84 * the first field is probably the str_len, the second the max
85 * len. Both are measured in bytes anyway.
88 d_q
->uni_dom_str_len
= d_q
->uni_domain_name
.uni_max_len
* 2;
89 d_q
->uni_dom_max_len
= d_q
->uni_domain_name
.uni_str_len
* 2;
92 init_dom_sid2(&d_q
->dom_sid
, dom_sid
);
95 /***************************************************************************
96 init_dom_ref - adds a domain if it's not already in, returns the index.
97 ***************************************************************************/
99 static int init_dom_ref(DOM_R_REF
*ref
, char *dom_name
, DOM_SID
*dom_sid
)
103 if (dom_name
!= NULL
) {
104 for (num
= 0; num
< ref
->num_ref_doms_1
; num
++) {
106 rpcstr_pull(domname
, ref
->ref_dom
[num
].uni_dom_name
.buffer
, sizeof(domname
), -1, 0);
107 if (strequal(domname
, dom_name
))
111 num
= ref
->num_ref_doms_1
;
114 if (num
>= MAX_REF_DOMAINS
) {
115 /* index not found, already at maximum domain limit */
119 ref
->num_ref_doms_1
= num
+1;
120 ref
->ptr_ref_dom
= 1;
121 ref
->max_entries
= MAX_REF_DOMAINS
;
122 ref
->num_ref_doms_2
= num
+1;
124 ref
->hdr_ref_dom
[num
].ptr_dom_sid
= dom_sid
!= NULL
? 1 : 0;
126 init_unistr2(&ref
->ref_dom
[num
].uni_dom_name
, dom_name
, UNI_FLAGS_NONE
);
127 init_uni_hdr(&ref
->hdr_ref_dom
[num
].hdr_dom_name
, &ref
->ref_dom
[num
].uni_dom_name
);
129 init_dom_sid2(&ref
->ref_dom
[num
].ref_dom
, dom_sid
);
134 /***************************************************************************
136 ***************************************************************************/
138 static void init_lsa_rid2s(DOM_R_REF
*ref
, DOM_RID2
*rid2
,
139 int num_entries
, UNISTR2
*name
,
140 uint32
*mapped_count
, BOOL endian
)
146 SMB_ASSERT(num_entries
<= MAX_LOOKUP_SIDS
);
148 become_root(); /* lookup_name can require root privs */
150 for (i
= 0; i
< num_entries
; i
++) {
153 uint32 rid
= 0xffffffff;
156 fstring dom_name
, user
;
157 enum SID_NAME_USE name_type
= SID_NAME_UNKNOWN
;
159 /* Split name into domain and user component */
161 unistr2_to_ascii(full_name
, &name
[i
], sizeof(full_name
));
162 split_domain_name(full_name
, dom_name
, user
);
166 DEBUG(5, ("init_lsa_rid2s: looking up name %s\n", full_name
));
168 status
= lookup_name(dom_name
, user
, &sid
, &name_type
);
170 if((name_type
== SID_NAME_UNKNOWN
) && (lp_server_role() == ROLE_DOMAIN_MEMBER
) && (strncmp(dom_name
, full_name
, strlen(dom_name
)) != 0)) {
171 DEBUG(5, ("init_lsa_rid2s: domain name not provided and local account not found, using member domain\n"));
172 fstrcpy(dom_name
, lp_workgroup());
173 status
= lookup_name(dom_name
, user
, &sid
, &name_type
);
176 if (name_type
== SID_NAME_WKN_GRP
) {
177 /* BUILTIN aliases are still aliases :-) */
178 name_type
= SID_NAME_ALIAS
;
181 DEBUG(5, ("init_lsa_rid2s: %s\n", status
? "found" :
184 if (status
&& name_type
!= SID_NAME_UNKNOWN
) {
185 sid_split_rid(&sid
, &rid
);
186 dom_idx
= init_dom_ref(ref
, dom_name
, &sid
);
191 name_type
= SID_NAME_UNKNOWN
;
194 init_dom_rid2(&rid2
[total
], rid
, name_type
, dom_idx
);
201 /***************************************************************************
202 init_reply_lookup_names
203 ***************************************************************************/
205 static void init_reply_lookup_names(LSA_R_LOOKUP_NAMES
*r_l
,
206 DOM_R_REF
*ref
, uint32 num_entries
,
207 DOM_RID2
*rid2
, uint32 mapped_count
)
209 r_l
->ptr_dom_ref
= 1;
212 r_l
->num_entries
= num_entries
;
213 r_l
->ptr_entries
= 1;
214 r_l
->num_entries2
= num_entries
;
217 r_l
->mapped_count
= mapped_count
;
220 /***************************************************************************
221 Init lsa_trans_names.
222 ***************************************************************************/
224 static void init_lsa_trans_names(TALLOC_CTX
*ctx
, DOM_R_REF
*ref
, LSA_TRANS_NAME_ENUM
*trn
,
225 int num_entries
, DOM_SID2
*sid
,
226 uint32
*mapped_count
)
232 /* Allocate memory for list of names */
234 if (num_entries
> 0) {
235 if (!(trn
->name
= TALLOC_ARRAY(ctx
, LSA_TRANS_NAME
, num_entries
))) {
236 DEBUG(0, ("init_lsa_trans_names(): out of memory\n"));
240 if (!(trn
->uni_name
= TALLOC_ARRAY(ctx
, UNISTR2
, num_entries
))) {
241 DEBUG(0, ("init_lsa_trans_names(): out of memory\n"));
246 become_root(); /* Need root to get to passdb to for local sids */
248 for (i
= 0; i
< num_entries
; i
++) {
250 DOM_SID find_sid
= sid
[i
].sid
;
251 uint32 rid
= 0xffffffff;
253 fstring name
, dom_name
;
254 enum SID_NAME_USE sid_name_use
= (enum SID_NAME_USE
)0;
256 sid_to_string(name
, &find_sid
);
257 DEBUG(5, ("init_lsa_trans_names: looking up sid %s\n", name
));
259 /* Lookup sid from winbindd */
261 status
= lookup_sid(&find_sid
, dom_name
, name
, &sid_name_use
);
263 DEBUG(5, ("init_lsa_trans_names: %s\n", status
? "found" :
267 sid_name_use
= SID_NAME_UNKNOWN
;
268 memset(dom_name
, '\0', sizeof(dom_name
));
269 sid_to_string(name
, &find_sid
);
272 DEBUG(10,("init_lsa_trans_names: added unknown user '%s' to "
273 "referenced list.\n", name
));
276 /* Store domain sid in ref array */
277 if (find_sid
.num_auths
== 5) {
278 sid_split_rid(&find_sid
, &rid
);
280 dom_idx
= init_dom_ref(ref
, dom_name
, &find_sid
);
282 DEBUG(10,("init_lsa_trans_names: added %s '%s\\%s' (%d) to referenced list.\n",
283 sid_type_lookup(sid_name_use
), dom_name
, name
, sid_name_use
));
287 init_lsa_trans_name(&trn
->name
[total
], &trn
->uni_name
[total
],
288 sid_name_use
, name
, dom_idx
);
294 trn
->num_entries
= total
;
295 trn
->ptr_trans_names
= 1;
296 trn
->num_entries2
= total
;
299 /***************************************************************************
300 Init_reply_lookup_sids.
301 ***************************************************************************/
303 static void init_reply_lookup_sids(LSA_R_LOOKUP_SIDS
*r_l
,
304 DOM_R_REF
*ref
, LSA_TRANS_NAME_ENUM
*names
,
307 r_l
->ptr_dom_ref
= 1;
310 r_l
->mapped_count
= mapped_count
;
313 static NTSTATUS
lsa_get_generic_sd(TALLOC_CTX
*mem_ctx
, SEC_DESC
**sd
, size_t *sd_size
)
315 DOM_SID local_adm_sid
;
323 init_sec_access(&mask
, POLICY_EXECUTE
);
324 init_sec_ace(&ace
[0], &global_sid_World
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
326 sid_copy(&adm_sid
, get_global_sam_sid());
327 sid_append_rid(&adm_sid
, DOMAIN_GROUP_RID_ADMINS
);
328 init_sec_access(&mask
, POLICY_ALL_ACCESS
);
329 init_sec_ace(&ace
[1], &adm_sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
331 sid_copy(&local_adm_sid
, &global_sid_Builtin
);
332 sid_append_rid(&local_adm_sid
, BUILTIN_ALIAS_RID_ADMINS
);
333 init_sec_access(&mask
, POLICY_ALL_ACCESS
);
334 init_sec_ace(&ace
[2], &local_adm_sid
, SEC_ACE_TYPE_ACCESS_ALLOWED
, mask
, 0);
336 if((psa
= make_sec_acl(mem_ctx
, NT4_ACL_REVISION
, 3, ace
)) == NULL
)
337 return NT_STATUS_NO_MEMORY
;
339 if((*sd
= make_sec_desc(mem_ctx
, SEC_DESC_REVISION
, SEC_DESC_SELF_RELATIVE
, &adm_sid
, NULL
, NULL
, psa
, sd_size
)) == NULL
)
340 return NT_STATUS_NO_MEMORY
;
345 #if 0 /* AD DC work in ongoing in Samba 4 */
347 /***************************************************************************
349 ***************************************************************************/
351 static void init_dns_dom_info(LSA_DNS_DOM_INFO
*r_l
, const char *nb_name
,
352 const char *dns_name
, const char *forest_name
,
353 struct uuid
*dom_guid
, DOM_SID
*dom_sid
)
355 if (nb_name
&& *nb_name
) {
356 init_unistr2(&r_l
->uni_nb_dom_name
, nb_name
, UNI_FLAGS_NONE
);
357 init_uni_hdr(&r_l
->hdr_nb_dom_name
, &r_l
->uni_nb_dom_name
);
358 r_l
->hdr_nb_dom_name
.uni_max_len
+= 2;
359 r_l
->uni_nb_dom_name
.uni_max_len
+= 1;
362 if (dns_name
&& *dns_name
) {
363 init_unistr2(&r_l
->uni_dns_dom_name
, dns_name
, UNI_FLAGS_NONE
);
364 init_uni_hdr(&r_l
->hdr_dns_dom_name
, &r_l
->uni_dns_dom_name
);
365 r_l
->hdr_dns_dom_name
.uni_max_len
+= 2;
366 r_l
->uni_dns_dom_name
.uni_max_len
+= 1;
369 if (forest_name
&& *forest_name
) {
370 init_unistr2(&r_l
->uni_forest_name
, forest_name
, UNI_FLAGS_NONE
);
371 init_uni_hdr(&r_l
->hdr_forest_name
, &r_l
->uni_forest_name
);
372 r_l
->hdr_forest_name
.uni_max_len
+= 2;
373 r_l
->uni_forest_name
.uni_max_len
+= 1;
376 /* how do we init the guid ? probably should write an init fn */
378 memcpy(&r_l
->dom_guid
, dom_guid
, sizeof(struct uuid
));
382 r_l
->ptr_dom_sid
= 1;
383 init_dom_sid2(&r_l
->dom_sid
, dom_sid
);
386 #endif /* AD DC work in ongoing in Samba 4 */
389 /***************************************************************************
391 ***************************************************************************/
393 NTSTATUS
_lsa_open_policy2(pipes_struct
*p
, LSA_Q_OPEN_POL2
*q_u
, LSA_R_OPEN_POL2
*r_u
)
395 struct lsa_info
*info
;
396 SEC_DESC
*psd
= NULL
;
398 uint32 des_access
=q_u
->des_access
;
403 /* map the generic bits to the lsa policy ones */
404 se_map_generic(&des_access
, &lsa_generic_mapping
);
406 /* get the generic lsa policy SD until we store it */
407 lsa_get_generic_sd(p
->mem_ctx
, &psd
, &sd_size
);
409 if(!se_access_check(psd
, p
->pipe_user
.nt_user_token
, des_access
, &acc_granted
, &status
)) {
410 if (geteuid() != 0) {
413 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
414 acc_granted
, des_access
));
415 DEBUGADD(4,("but overwritten by euid == 0\n"));
418 /* This is needed for lsa_open_account and rpcclient .... :-) */
421 acc_granted
= POLICY_ALL_ACCESS
;
423 /* associate the domain SID with the (unique) handle. */
424 if ((info
= SMB_MALLOC_P(struct lsa_info
)) == NULL
)
425 return NT_STATUS_NO_MEMORY
;
428 sid_copy(&info
->sid
,get_global_sam_sid());
429 info
->access
= acc_granted
;
431 /* set up the LSA QUERY INFO response */
432 if (!create_policy_hnd(p
, &r_u
->pol
, free_lsa_info
, (void *)info
))
433 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
438 /***************************************************************************
440 ***************************************************************************/
442 NTSTATUS
_lsa_open_policy(pipes_struct
*p
, LSA_Q_OPEN_POL
*q_u
, LSA_R_OPEN_POL
*r_u
)
444 struct lsa_info
*info
;
445 SEC_DESC
*psd
= NULL
;
447 uint32 des_access
=q_u
->des_access
;
452 /* map the generic bits to the lsa policy ones */
453 se_map_generic(&des_access
, &lsa_generic_mapping
);
455 /* get the generic lsa policy SD until we store it */
456 lsa_get_generic_sd(p
->mem_ctx
, &psd
, &sd_size
);
458 if(!se_access_check(psd
, p
->pipe_user
.nt_user_token
, des_access
, &acc_granted
, &status
)) {
459 if (geteuid() != 0) {
462 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
463 acc_granted
, des_access
));
464 DEBUGADD(4,("but overwritten by euid == 0\n"));
465 acc_granted
= des_access
;
468 /* associate the domain SID with the (unique) handle. */
469 if ((info
= SMB_MALLOC_P(struct lsa_info
)) == NULL
)
470 return NT_STATUS_NO_MEMORY
;
473 sid_copy(&info
->sid
,get_global_sam_sid());
474 info
->access
= acc_granted
;
476 /* set up the LSA QUERY INFO response */
477 if (!create_policy_hnd(p
, &r_u
->pol
, free_lsa_info
, (void *)info
))
478 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
483 /***************************************************************************
484 _lsa_enum_trust_dom - this needs fixing to do more than return NULL ! JRA.
486 ***************************************************************************/
488 NTSTATUS
_lsa_enum_trust_dom(pipes_struct
*p
, LSA_Q_ENUM_TRUST_DOM
*q_u
, LSA_R_ENUM_TRUST_DOM
*r_u
)
490 struct lsa_info
*info
;
491 uint32 enum_context
= q_u
->enum_context
;
494 * preferred length is set to 5 as a "our" preferred length
495 * nt sets this parameter to 2
496 * update (20.08.2002): it's not preferred length, but preferred size!
497 * it needs further investigation how to optimally choose this value
499 uint32 max_num_domains
= q_u
->preferred_len
< 5 ? q_u
->preferred_len
: 10;
500 TRUSTDOM
**trust_doms
;
504 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
505 return NT_STATUS_INVALID_HANDLE
;
507 /* check if the user have enough rights */
508 if (!(info
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
509 return NT_STATUS_ACCESS_DENIED
;
511 nt_status
= secrets_get_trusted_domains(p
->mem_ctx
, (int *)&enum_context
, max_num_domains
, (int *)&num_domains
, &trust_doms
);
513 if (!NT_STATUS_IS_OK(nt_status
) &&
514 !NT_STATUS_EQUAL(nt_status
, STATUS_MORE_ENTRIES
) &&
515 !NT_STATUS_EQUAL(nt_status
, NT_STATUS_NO_MORE_ENTRIES
)) {
518 r_u
->status
= nt_status
;
521 /* set up the lsa_enum_trust_dom response */
523 init_r_enum_trust_dom(p
->mem_ctx
, r_u
, enum_context
, max_num_domains
, num_domains
, trust_doms
);
528 /***************************************************************************
529 _lsa_query_info. See the POLICY_INFOMATION_CLASS docs at msdn.
530 ***************************************************************************/
532 NTSTATUS
_lsa_query_info(pipes_struct
*p
, LSA_Q_QUERY_INFO
*q_u
, LSA_R_QUERY_INFO
*r_u
)
534 struct lsa_info
*handle
;
535 LSA_INFO_UNION
*info
= &r_u
->dom
;
540 r_u
->status
= NT_STATUS_OK
;
542 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
543 return NT_STATUS_INVALID_HANDLE
;
545 switch (q_u
->info_class
) {
549 /* check if the user have enough rights */
550 if (!(handle
->access
& POLICY_VIEW_AUDIT_INFORMATION
))
551 return NT_STATUS_ACCESS_DENIED
;
553 /* fake info: We audit everything. ;) */
554 info
->id2
.auditing_enabled
= 1;
555 info
->id2
.count1
= 7;
556 info
->id2
.count2
= 7;
557 if ((info
->id2
.auditsettings
= TALLOC_ARRAY(p
->mem_ctx
,uint32
, 7)) == NULL
)
558 return NT_STATUS_NO_MEMORY
;
559 for (i
= 0; i
< 7; i
++)
560 info
->id2
.auditsettings
[i
] = 3;
564 /* check if the user have enough rights */
565 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
566 return NT_STATUS_ACCESS_DENIED
;
568 /* Request PolicyPrimaryDomainInformation. */
569 switch (lp_server_role()) {
570 case ROLE_DOMAIN_PDC
:
571 case ROLE_DOMAIN_BDC
:
572 name
= get_global_sam_name();
573 sid
= get_global_sam_sid();
575 case ROLE_DOMAIN_MEMBER
:
576 name
= lp_workgroup();
577 /* We need to return the Domain SID here. */
578 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid
))
581 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO
;
583 case ROLE_STANDALONE
:
584 name
= lp_workgroup();
588 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO
;
590 init_dom_query(&r_u
->dom
.id3
, name
, sid
);
593 /* check if the user have enough rights */
594 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
595 return NT_STATUS_ACCESS_DENIED
;
597 /* Request PolicyAccountDomainInformation. */
598 name
= get_global_sam_name();
599 sid
= get_global_sam_sid();
600 init_dom_query(&r_u
->dom
.id5
, name
, sid
);
603 /* check if the user have enough rights */
604 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
605 return NT_STATUS_ACCESS_DENIED
;
607 switch (lp_server_role()) {
608 case ROLE_DOMAIN_BDC
:
610 * only a BDC is a backup controller
611 * of the domain, it controls.
613 info
->id6
.server_role
= 2;
617 * any other role is a primary
618 * of the domain, it controls.
620 info
->id6
.server_role
= 3;
625 DEBUG(0,("_lsa_query_info: unknown info level in Lsa Query: %d\n", q_u
->info_class
));
626 r_u
->status
= NT_STATUS_INVALID_INFO_CLASS
;
630 if (NT_STATUS_IS_OK(r_u
->status
)) {
631 r_u
->undoc_buffer
= 0x22000000; /* bizarre */
632 r_u
->info_class
= q_u
->info_class
;
638 /***************************************************************************
640 ***************************************************************************/
642 NTSTATUS
_lsa_lookup_sids(pipes_struct
*p
, LSA_Q_LOOKUP_SIDS
*q_u
, LSA_R_LOOKUP_SIDS
*r_u
)
644 struct lsa_info
*handle
;
645 DOM_SID2
*sid
= q_u
->sids
.sid
;
646 int num_entries
= q_u
->sids
.num_entries
;
647 DOM_R_REF
*ref
= NULL
;
648 LSA_TRANS_NAME_ENUM
*names
= NULL
;
649 uint32 mapped_count
= 0;
651 if (num_entries
> MAX_LOOKUP_SIDS
) {
653 DEBUG(5,("_lsa_lookup_sids: limit of %d exceeded, truncating SID lookup list to %d\n", MAX_LOOKUP_SIDS
, num_entries
));
654 r_u
->status
= NT_STATUS_NONE_MAPPED
;
657 ref
= TALLOC_ZERO_P(p
->mem_ctx
, DOM_R_REF
);
658 names
= TALLOC_ZERO_P(p
->mem_ctx
, LSA_TRANS_NAME_ENUM
);
660 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
)) {
661 r_u
->status
= NT_STATUS_INVALID_HANDLE
;
665 /* check if the user have enough rights */
666 if (!(handle
->access
& POLICY_LOOKUP_NAMES
)) {
667 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
671 return NT_STATUS_NO_MEMORY
;
675 /* set up the LSA Lookup SIDs response */
676 init_lsa_trans_names(p
->mem_ctx
, ref
, names
, num_entries
, sid
, &mapped_count
);
677 if (NT_STATUS_IS_OK(r_u
->status
)) {
678 if (mapped_count
== 0)
679 r_u
->status
= NT_STATUS_NONE_MAPPED
;
680 else if (mapped_count
!= num_entries
)
681 r_u
->status
= STATUS_SOME_UNMAPPED
;
683 init_reply_lookup_sids(r_u
, ref
, names
, mapped_count
);
688 /***************************************************************************
689 lsa_reply_lookup_names
690 ***************************************************************************/
692 NTSTATUS
_lsa_lookup_names(pipes_struct
*p
,LSA_Q_LOOKUP_NAMES
*q_u
, LSA_R_LOOKUP_NAMES
*r_u
)
694 struct lsa_info
*handle
;
695 UNISTR2
*names
= q_u
->uni_name
;
696 int num_entries
= q_u
->num_entries
;
699 uint32 mapped_count
= 0;
701 if (num_entries
> MAX_LOOKUP_SIDS
) {
702 num_entries
= MAX_LOOKUP_SIDS
;
703 DEBUG(5,("_lsa_lookup_names: truncating name lookup list to %d\n", num_entries
));
706 ref
= TALLOC_ZERO_P(p
->mem_ctx
, DOM_R_REF
);
707 rids
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, DOM_RID2
, num_entries
);
709 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
)) {
710 r_u
->status
= NT_STATUS_INVALID_HANDLE
;
714 /* check if the user have enough rights */
715 if (!(handle
->access
& POLICY_LOOKUP_NAMES
)) {
716 r_u
->status
= NT_STATUS_ACCESS_DENIED
;
721 return NT_STATUS_NO_MEMORY
;
725 /* set up the LSA Lookup RIDs response */
726 init_lsa_rid2s(ref
, rids
, num_entries
, names
, &mapped_count
, p
->endian
);
727 if (NT_STATUS_IS_OK(r_u
->status
)) {
728 if (mapped_count
== 0)
729 r_u
->status
= NT_STATUS_NONE_MAPPED
;
730 else if (mapped_count
!= num_entries
)
731 r_u
->status
= STATUS_SOME_UNMAPPED
;
733 init_reply_lookup_names(r_u
, ref
, num_entries
, rids
, mapped_count
);
738 /***************************************************************************
739 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
740 ***************************************************************************/
742 NTSTATUS
_lsa_close(pipes_struct
*p
, LSA_Q_CLOSE
*q_u
, LSA_R_CLOSE
*r_u
)
744 if (!find_policy_by_hnd(p
, &q_u
->pol
, NULL
))
745 return NT_STATUS_INVALID_HANDLE
;
747 close_policy_hnd(p
, &q_u
->pol
);
751 /***************************************************************************
752 ***************************************************************************/
754 NTSTATUS
_lsa_open_secret(pipes_struct
*p
, LSA_Q_OPEN_SECRET
*q_u
, LSA_R_OPEN_SECRET
*r_u
)
756 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
759 /***************************************************************************
760 ***************************************************************************/
762 NTSTATUS
_lsa_open_trusted_domain(pipes_struct
*p
, LSA_Q_OPEN_TRUSTED_DOMAIN
*q_u
, LSA_R_OPEN_TRUSTED_DOMAIN
*r_u
)
764 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
767 /***************************************************************************
768 ***************************************************************************/
770 NTSTATUS
_lsa_create_trusted_domain(pipes_struct
*p
, LSA_Q_CREATE_TRUSTED_DOMAIN
*q_u
, LSA_R_CREATE_TRUSTED_DOMAIN
*r_u
)
772 return NT_STATUS_ACCESS_DENIED
;
775 /***************************************************************************
776 ***************************************************************************/
778 NTSTATUS
_lsa_create_secret(pipes_struct
*p
, LSA_Q_CREATE_SECRET
*q_u
, LSA_R_CREATE_SECRET
*r_u
)
780 return NT_STATUS_ACCESS_DENIED
;
783 /***************************************************************************
784 ***************************************************************************/
786 NTSTATUS
_lsa_set_secret(pipes_struct
*p
, LSA_Q_SET_SECRET
*q_u
, LSA_R_SET_SECRET
*r_u
)
788 return NT_STATUS_ACCESS_DENIED
;
791 /***************************************************************************
792 ***************************************************************************/
794 NTSTATUS
_lsa_delete_object(pipes_struct
*p
, LSA_Q_DELETE_OBJECT
*q_u
, LSA_R_DELETE_OBJECT
*r_u
)
796 return NT_STATUS_ACCESS_DENIED
;
799 /***************************************************************************
801 ***************************************************************************/
803 NTSTATUS
_lsa_enum_privs(pipes_struct
*p
, LSA_Q_ENUM_PRIVS
*q_u
, LSA_R_ENUM_PRIVS
*r_u
)
805 struct lsa_info
*handle
;
807 uint32 enum_context
= q_u
->enum_context
;
809 LSA_PRIV_ENTRY
*entries
= NULL
;
812 /* remember that the enum_context starts at 0 and not 1 */
814 if ( lp_enable_privileges() )
815 num_privs
= count_all_privileges();
817 DEBUG(2,("_lsa_enum_privs: client trying to enumerate privileges by not enabled in smb.conf!\n"));
819 if ( enum_context
>= num_privs
)
820 return NT_STATUS_NO_MORE_ENTRIES
;
822 DEBUG(10,("_lsa_enum_privs: enum_context:%d total entries:%d\n",
823 enum_context
, num_privs
));
825 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
826 return NT_STATUS_INVALID_HANDLE
;
828 /* check if the user have enough rights
829 I don't know if it's the right one. not documented. */
831 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
832 return NT_STATUS_ACCESS_DENIED
;
834 if ( !(entries
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, LSA_PRIV_ENTRY
, num_privs
)) )
835 return NT_STATUS_NO_MEMORY
;
837 for (i
= 0; i
< num_privs
; i
++) {
838 if( i
< enum_context
) {
839 init_unistr2(&entries
[i
].name
, NULL
, UNI_FLAGS_NONE
);
840 init_uni_hdr(&entries
[i
].hdr_name
, &entries
[i
].name
);
842 entries
[i
].luid_low
= 0;
843 entries
[i
].luid_high
= 0;
845 init_unistr2(&entries
[i
].name
, privs
[i
].name
, UNI_FLAGS_NONE
);
846 init_uni_hdr(&entries
[i
].hdr_name
, &entries
[i
].name
);
848 luid
= get_privilege_luid( &privs
[i
].se_priv
);
850 entries
[i
].luid_low
= luid
.luid
.low
;
851 entries
[i
].luid_high
= luid
.luid
.high
;
855 enum_context
= num_privs
;
857 init_lsa_r_enum_privs(r_u
, enum_context
, num_privs
, entries
);
862 /***************************************************************************
863 _lsa_priv_get_dispname.
864 ***************************************************************************/
866 NTSTATUS
_lsa_priv_get_dispname(pipes_struct
*p
, LSA_Q_PRIV_GET_DISPNAME
*q_u
, LSA_R_PRIV_GET_DISPNAME
*r_u
)
868 struct lsa_info
*handle
;
870 const char *description
;
872 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
873 return NT_STATUS_INVALID_HANDLE
;
875 /* check if the user have enough rights */
878 * I don't know if it's the right one. not documented.
880 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
881 return NT_STATUS_ACCESS_DENIED
;
883 unistr2_to_ascii(name_asc
, &q_u
->name
, sizeof(name_asc
));
885 DEBUG(10,("_lsa_priv_get_dispname: name = %s\n", name_asc
));
887 description
= get_privilege_dispname( name_asc
);
890 DEBUG(10,("_lsa_priv_get_dispname: display name = %s\n", description
));
892 init_unistr2(&r_u
->desc
, description
, UNI_FLAGS_NONE
);
893 init_uni_hdr(&r_u
->hdr_desc
, &r_u
->desc
);
895 r_u
->ptr_info
= 0xdeadbeef;
896 r_u
->lang_id
= q_u
->lang_id
;
900 DEBUG(10,("_lsa_priv_get_dispname: doesn't exist\n"));
904 return NT_STATUS_NO_SUCH_PRIVILEGE
;
908 /***************************************************************************
910 ***************************************************************************/
912 NTSTATUS
_lsa_enum_accounts(pipes_struct
*p
, LSA_Q_ENUM_ACCOUNTS
*q_u
, LSA_R_ENUM_ACCOUNTS
*r_u
)
914 struct lsa_info
*handle
;
916 int i
, j
, num_entries
;
917 LSA_SID_ENUM
*sids
=&r_u
->sids
;
920 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
921 return NT_STATUS_INVALID_HANDLE
;
923 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
924 return NT_STATUS_ACCESS_DENIED
;
929 /* The only way we can currently find out all the SIDs that have been
930 privileged is to scan all privileges */
932 if (!NT_STATUS_IS_OK(ret
= privilege_enumerate_accounts(&sid_list
, &num_entries
))) {
936 if (q_u
->enum_context
>= num_entries
)
937 return NT_STATUS_NO_MORE_ENTRIES
;
939 sids
->ptr_sid
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, uint32
, num_entries
-q_u
->enum_context
);
940 sids
->sid
= TALLOC_ZERO_ARRAY(p
->mem_ctx
, DOM_SID2
, num_entries
-q_u
->enum_context
);
942 if (sids
->ptr_sid
==NULL
|| sids
->sid
==NULL
) {
944 return NT_STATUS_NO_MEMORY
;
947 for (i
= q_u
->enum_context
, j
= 0; i
< num_entries
; i
++, j
++) {
948 init_dom_sid2(&(*sids
).sid
[j
], &sid_list
[i
]);
949 (*sids
).ptr_sid
[j
] = 1;
954 init_lsa_r_enum_accounts(r_u
, num_entries
);
960 NTSTATUS
_lsa_unk_get_connuser(pipes_struct
*p
, LSA_Q_UNK_GET_CONNUSER
*q_u
, LSA_R_UNK_GET_CONNUSER
*r_u
)
962 fstring username
, domname
;
963 user_struct
*vuser
= get_valid_user_struct(p
->vuid
);
966 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO
;
968 fstrcpy(username
, vuser
->user
.smb_name
);
969 fstrcpy(domname
, vuser
->user
.domain
);
971 r_u
->ptr_user_name
= 1;
972 init_unistr2(&r_u
->uni2_user_name
, username
, UNI_STR_TERMINATE
);
973 init_uni_hdr(&r_u
->hdr_user_name
, &r_u
->uni2_user_name
);
977 r_u
->ptr_dom_name
= 1;
978 init_unistr2(&r_u
->uni2_dom_name
, domname
, UNI_STR_TERMINATE
);
979 init_uni_hdr(&r_u
->hdr_dom_name
, &r_u
->uni2_dom_name
);
981 r_u
->status
= NT_STATUS_OK
;
986 /***************************************************************************
988 ***************************************************************************/
990 NTSTATUS
_lsa_create_account(pipes_struct
*p
, LSA_Q_CREATEACCOUNT
*q_u
, LSA_R_CREATEACCOUNT
*r_u
)
992 struct lsa_info
*handle
;
993 struct lsa_info
*info
;
995 /* find the connection policy handle. */
996 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
997 return NT_STATUS_INVALID_HANDLE
;
999 /* check if the user have enough rights */
1002 * I don't know if it's the right one. not documented.
1003 * but guessed with rpcclient.
1005 if (!(handle
->access
& POLICY_GET_PRIVATE_INFORMATION
))
1006 return NT_STATUS_ACCESS_DENIED
;
1008 /* check to see if the pipe_user is a Domain Admin since
1009 account_pol.tdb was already opened as root, this is all we have */
1011 if ( !nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
) )
1012 return NT_STATUS_ACCESS_DENIED
;
1014 if ( is_privileged_sid( &q_u
->sid
.sid
) )
1015 return NT_STATUS_OBJECT_NAME_COLLISION
;
1017 /* associate the user/group SID with the (unique) handle. */
1019 if ((info
= SMB_MALLOC_P(struct lsa_info
)) == NULL
)
1020 return NT_STATUS_NO_MEMORY
;
1023 info
->sid
= q_u
->sid
.sid
;
1024 info
->access
= q_u
->access
;
1026 /* get a (unique) handle. open a policy on it. */
1027 if (!create_policy_hnd(p
, &r_u
->pol
, free_lsa_info
, (void *)info
))
1028 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
1030 return privilege_create_account( &info
->sid
);
1034 /***************************************************************************
1036 ***************************************************************************/
1038 NTSTATUS
_lsa_open_account(pipes_struct
*p
, LSA_Q_OPENACCOUNT
*q_u
, LSA_R_OPENACCOUNT
*r_u
)
1040 struct lsa_info
*handle
;
1041 struct lsa_info
*info
;
1043 /* find the connection policy handle. */
1044 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
1045 return NT_STATUS_INVALID_HANDLE
;
1047 /* check if the user have enough rights */
1050 * I don't know if it's the right one. not documented.
1051 * but guessed with rpcclient.
1053 if (!(handle
->access
& POLICY_GET_PRIVATE_INFORMATION
))
1054 return NT_STATUS_ACCESS_DENIED
;
1056 /* TODO: Fis the parsing routine before reenabling this check! */
1058 if (!lookup_sid(&handle
->sid
, dom_name
, name
, &type
))
1059 return NT_STATUS_ACCESS_DENIED
;
1061 /* associate the user/group SID with the (unique) handle. */
1062 if ((info
= SMB_MALLOC_P(struct lsa_info
)) == NULL
)
1063 return NT_STATUS_NO_MEMORY
;
1066 info
->sid
= q_u
->sid
.sid
;
1067 info
->access
= q_u
->access
;
1069 /* get a (unique) handle. open a policy on it. */
1070 if (!create_policy_hnd(p
, &r_u
->pol
, free_lsa_info
, (void *)info
))
1071 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
1073 return NT_STATUS_OK
;
1076 /***************************************************************************
1077 For a given SID, enumerate all the privilege this account has.
1078 ***************************************************************************/
1080 NTSTATUS
_lsa_enum_privsaccount(pipes_struct
*p
, prs_struct
*ps
, LSA_Q_ENUMPRIVSACCOUNT
*q_u
, LSA_R_ENUMPRIVSACCOUNT
*r_u
)
1082 struct lsa_info
*info
=NULL
;
1084 PRIVILEGE_SET privileges
;
1086 /* find the connection policy handle. */
1087 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1088 return NT_STATUS_INVALID_HANDLE
;
1090 if ( !get_privileges_for_sids( &mask
, &info
->sid
, 1 ) )
1091 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
1093 privilege_set_init( &privileges
);
1095 if ( se_priv_to_privilege_set( &privileges
, &mask
) ) {
1097 DEBUG(10,("_lsa_enum_privsaccount: %s has %d privileges\n",
1098 sid_string_static(&info
->sid
), privileges
.count
));
1100 r_u
->status
= init_lsa_r_enum_privsaccount(ps
->mem_ctx
, r_u
, privileges
.set
, privileges
.count
, 0);
1103 r_u
->status
= NT_STATUS_NO_SUCH_PRIVILEGE
;
1105 privilege_set_free( &privileges
);
1110 /***************************************************************************
1112 ***************************************************************************/
1114 NTSTATUS
_lsa_getsystemaccount(pipes_struct
*p
, LSA_Q_GETSYSTEMACCOUNT
*q_u
, LSA_R_GETSYSTEMACCOUNT
*r_u
)
1116 struct lsa_info
*info
=NULL
;
1117 fstring name
, dom_name
;
1118 enum SID_NAME_USE type
;
1120 /* find the connection policy handle. */
1122 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1123 return NT_STATUS_INVALID_HANDLE
;
1125 if (!lookup_sid(&info
->sid
, dom_name
, name
, &type
))
1126 return NT_STATUS_ACCESS_DENIED
;
1129 0x01 -> Log on locally
1130 0x02 -> Access this computer from network
1131 0x04 -> Log on as a batch job
1132 0x10 -> Log on as a service
1134 they can be ORed together
1137 r_u
->access
= PR_LOG_ON_LOCALLY
| PR_ACCESS_FROM_NETWORK
;
1139 return NT_STATUS_OK
;
1142 /***************************************************************************
1143 update the systemaccount information
1144 ***************************************************************************/
1146 NTSTATUS
_lsa_setsystemaccount(pipes_struct
*p
, LSA_Q_SETSYSTEMACCOUNT
*q_u
, LSA_R_SETSYSTEMACCOUNT
*r_u
)
1148 struct lsa_info
*info
=NULL
;
1150 r_u
->status
= NT_STATUS_OK
;
1152 /* find the connection policy handle. */
1153 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1154 return NT_STATUS_INVALID_HANDLE
;
1156 /* check to see if the pipe_user is a Domain Admin since
1157 account_pol.tdb was already opened as root, this is all we have */
1159 if ( !nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
) )
1160 return NT_STATUS_ACCESS_DENIED
;
1162 if (!pdb_getgrsid(&map
, info
->sid
))
1163 return NT_STATUS_NO_SUCH_GROUP
;
1165 if(!pdb_update_group_mapping_entry(&map
))
1166 return NT_STATUS_NO_SUCH_GROUP
;
1171 /***************************************************************************
1172 For a given SID, add some privileges.
1173 ***************************************************************************/
1175 NTSTATUS
_lsa_addprivs(pipes_struct
*p
, LSA_Q_ADDPRIVS
*q_u
, LSA_R_ADDPRIVS
*r_u
)
1177 struct lsa_info
*info
= NULL
;
1179 PRIVILEGE_SET
*set
= NULL
;
1180 struct current_user user
;
1182 /* find the connection policy handle. */
1183 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1184 return NT_STATUS_INVALID_HANDLE
;
1186 /* check to see if the pipe_user is root or a Domain Admin since
1187 account_pol.tdb was already opened as root, this is all we have */
1189 get_current_user( &user
, p
);
1190 if ( user
.uid
!= sec_initial_uid()
1191 && !nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
) )
1193 return NT_STATUS_ACCESS_DENIED
;
1198 if ( !privilege_set_to_se_priv( &mask
, set
) )
1199 return NT_STATUS_NO_SUCH_PRIVILEGE
;
1201 if ( !grant_privilege( &info
->sid
, &mask
) ) {
1202 DEBUG(3,("_lsa_addprivs: grant_privilege(%s) failed!\n",
1203 sid_string_static(&info
->sid
) ));
1204 DEBUG(3,("Privilege mask:\n"));
1205 dump_se_priv( DBGC_ALL
, 3, &mask
);
1206 return NT_STATUS_NO_SUCH_PRIVILEGE
;
1209 return NT_STATUS_OK
;
1212 /***************************************************************************
1213 For a given SID, remove some privileges.
1214 ***************************************************************************/
1216 NTSTATUS
_lsa_removeprivs(pipes_struct
*p
, LSA_Q_REMOVEPRIVS
*q_u
, LSA_R_REMOVEPRIVS
*r_u
)
1218 struct lsa_info
*info
= NULL
;
1220 PRIVILEGE_SET
*set
= NULL
;
1221 struct current_user user
;
1223 /* find the connection policy handle. */
1224 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1225 return NT_STATUS_INVALID_HANDLE
;
1227 /* check to see if the pipe_user is root or a Domain Admin since
1228 account_pol.tdb was already opened as root, this is all we have */
1230 get_current_user( &user
, p
);
1231 if ( user
.uid
!= sec_initial_uid()
1232 && !nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
) )
1234 return NT_STATUS_ACCESS_DENIED
;
1239 if ( !privilege_set_to_se_priv( &mask
, set
) )
1240 return NT_STATUS_NO_SUCH_PRIVILEGE
;
1242 if ( !revoke_privilege( &info
->sid
, &mask
) ) {
1243 DEBUG(3,("_lsa_removeprivs: revoke_privilege(%s) failed!\n",
1244 sid_string_static(&info
->sid
) ));
1245 DEBUG(3,("Privilege mask:\n"));
1246 dump_se_priv( DBGC_ALL
, 3, &mask
);
1247 return NT_STATUS_NO_SUCH_PRIVILEGE
;
1250 return NT_STATUS_OK
;
1253 /***************************************************************************
1254 For a given SID, remove some privileges.
1255 ***************************************************************************/
1257 NTSTATUS
_lsa_query_secobj(pipes_struct
*p
, LSA_Q_QUERY_SEC_OBJ
*q_u
, LSA_R_QUERY_SEC_OBJ
*r_u
)
1259 struct lsa_info
*handle
=NULL
;
1260 SEC_DESC
*psd
= NULL
;
1264 r_u
->status
= NT_STATUS_OK
;
1266 /* find the connection policy handle. */
1267 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
1268 return NT_STATUS_INVALID_HANDLE
;
1270 /* check if the user have enough rights */
1271 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
1272 return NT_STATUS_ACCESS_DENIED
;
1275 switch (q_u
->sec_info
) {
1277 /* SD contains only the owner */
1279 status
=lsa_get_generic_sd(p
->mem_ctx
, &psd
, &sd_size
);
1280 if(!NT_STATUS_IS_OK(status
))
1281 return NT_STATUS_NO_MEMORY
;
1284 if((r_u
->buf
= make_sec_desc_buf(p
->mem_ctx
, sd_size
, psd
)) == NULL
)
1285 return NT_STATUS_NO_MEMORY
;
1288 /* SD contains only the ACL */
1290 status
=lsa_get_generic_sd(p
->mem_ctx
, &psd
, &sd_size
);
1291 if(!NT_STATUS_IS_OK(status
))
1292 return NT_STATUS_NO_MEMORY
;
1294 if((r_u
->buf
= make_sec_desc_buf(p
->mem_ctx
, sd_size
, psd
)) == NULL
)
1295 return NT_STATUS_NO_MEMORY
;
1298 return NT_STATUS_INVALID_LEVEL
;
1306 #if 0 /* AD DC work in ongoing in Samba 4 */
1308 /***************************************************************************
1309 ***************************************************************************/
1311 NTSTATUS
_lsa_query_info2(pipes_struct
*p
, LSA_Q_QUERY_INFO2
*q_u
, LSA_R_QUERY_INFO2
*r_u
)
1313 struct lsa_info
*handle
;
1314 const char *nb_name
;
1315 char *dns_name
= NULL
;
1316 char *forest_name
= NULL
;
1317 DOM_SID
*sid
= NULL
;
1322 r_u
->status
= NT_STATUS_OK
;
1324 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&handle
))
1325 return NT_STATUS_INVALID_HANDLE
;
1327 switch (q_u
->info_class
) {
1329 /* check if the user have enough rights */
1330 if (!(handle
->access
& POLICY_VIEW_LOCAL_INFORMATION
))
1331 return NT_STATUS_ACCESS_DENIED
;
1333 /* Request PolicyPrimaryDomainInformation. */
1334 switch (lp_server_role()) {
1335 case ROLE_DOMAIN_PDC
:
1336 case ROLE_DOMAIN_BDC
:
1337 nb_name
= get_global_sam_name();
1338 /* ugly temp hack for these next two */
1340 /* This should be a 'netbios domain -> DNS domain' mapping */
1341 dnsdomname
[0] = '\0';
1342 get_mydnsdomname(dnsdomname
);
1343 strlower_m(dnsdomname
);
1345 dns_name
= dnsdomname
;
1346 forest_name
= dnsdomname
;
1348 sid
= get_global_sam_sid();
1349 secrets_fetch_domain_guid(lp_workgroup(), &guid
);
1352 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO
;
1354 init_dns_dom_info(&r_u
->info
.dns_dom_info
, nb_name
, dns_name
,
1355 forest_name
,&guid
,sid
);
1358 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u
->info_class
));
1359 r_u
->status
= NT_STATUS_INVALID_INFO_CLASS
;
1363 if (NT_STATUS_IS_OK(r_u
->status
)) {
1365 r_u
->info_class
= q_u
->info_class
;
1370 #endif /* AD DC work in ongoing in Samba 4 */
1372 /***************************************************************************
1373 ***************************************************************************/
1375 NTSTATUS
_lsa_add_acct_rights(pipes_struct
*p
, LSA_Q_ADD_ACCT_RIGHTS
*q_u
, LSA_R_ADD_ACCT_RIGHTS
*r_u
)
1377 struct lsa_info
*info
= NULL
;
1381 UNISTR4_ARRAY
*uni_privnames
= q_u
->rights
;
1382 struct current_user user
;
1385 /* find the connection policy handle. */
1386 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1387 return NT_STATUS_INVALID_HANDLE
;
1389 /* check to see if the pipe_user is a Domain Admin since
1390 account_pol.tdb was already opened as root, this is all we have */
1392 get_current_user( &user
, p
);
1393 if ( user
.uid
!= sec_initial_uid()
1394 && !nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
) )
1396 return NT_STATUS_ACCESS_DENIED
;
1399 /* according to an NT4 PDC, you can add privileges to SIDs even without
1400 call_lsa_create_account() first. And you can use any arbitrary SID. */
1402 sid_copy( &sid
, &q_u
->sid
.sid
);
1404 /* just a little sanity check */
1406 if ( q_u
->count
!= uni_privnames
->count
) {
1407 DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
1408 return NT_STATUS_INVALID_HANDLE
;
1411 for ( i
=0; i
<q_u
->count
; i
++ ) {
1412 UNISTR4
*uni4_str
= &uni_privnames
->strings
[i
];
1414 /* only try to add non-null strings */
1416 if ( !uni4_str
->string
)
1419 rpcstr_pull( privname
, uni4_str
->string
->buffer
, sizeof(privname
), -1, STR_TERMINATE
);
1421 if ( !grant_privilege_by_name( &sid
, privname
) ) {
1422 DEBUG(2,("_lsa_add_acct_rights: Failed to add privilege [%s]\n", privname
));
1423 return NT_STATUS_NO_SUCH_PRIVILEGE
;
1427 return NT_STATUS_OK
;
1430 /***************************************************************************
1431 ***************************************************************************/
1433 NTSTATUS
_lsa_remove_acct_rights(pipes_struct
*p
, LSA_Q_REMOVE_ACCT_RIGHTS
*q_u
, LSA_R_REMOVE_ACCT_RIGHTS
*r_u
)
1435 struct lsa_info
*info
= NULL
;
1439 UNISTR4_ARRAY
*uni_privnames
= q_u
->rights
;
1440 struct current_user user
;
1443 /* find the connection policy handle. */
1444 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1445 return NT_STATUS_INVALID_HANDLE
;
1447 /* check to see if the pipe_user is a Domain Admin since
1448 account_pol.tdb was already opened as root, this is all we have */
1450 get_current_user( &user
, p
);
1451 if ( user
.uid
!= sec_initial_uid()
1452 && !nt_token_check_domain_rid( p
->pipe_user
.nt_user_token
, DOMAIN_GROUP_RID_ADMINS
) )
1454 return NT_STATUS_ACCESS_DENIED
;
1457 sid_copy( &sid
, &q_u
->sid
.sid
);
1459 if ( q_u
->removeall
) {
1460 if ( !revoke_all_privileges( &sid
) )
1461 return NT_STATUS_ACCESS_DENIED
;
1463 return NT_STATUS_OK
;
1466 /* just a little sanity check */
1468 if ( q_u
->count
!= uni_privnames
->count
) {
1469 DEBUG(0,("_lsa_add_acct_rights: count != number of UNISTR2 elements!\n"));
1470 return NT_STATUS_INVALID_HANDLE
;
1473 for ( i
=0; i
<q_u
->count
; i
++ ) {
1474 UNISTR4
*uni4_str
= &uni_privnames
->strings
[i
];
1476 /* only try to add non-null strings */
1478 if ( !uni4_str
->string
)
1481 rpcstr_pull( privname
, uni4_str
->string
->buffer
, sizeof(privname
), -1, STR_TERMINATE
);
1483 if ( !revoke_privilege_by_name( &sid
, privname
) ) {
1484 DEBUG(2,("_lsa_remove_acct_rights: Failed to revoke privilege [%s]\n", privname
));
1485 return NT_STATUS_NO_SUCH_PRIVILEGE
;
1489 return NT_STATUS_OK
;
1493 /***************************************************************************
1494 ***************************************************************************/
1496 NTSTATUS
_lsa_enum_acct_rights(pipes_struct
*p
, LSA_Q_ENUM_ACCT_RIGHTS
*q_u
, LSA_R_ENUM_ACCT_RIGHTS
*r_u
)
1498 struct lsa_info
*info
= NULL
;
1500 PRIVILEGE_SET privileges
;
1504 /* find the connection policy handle. */
1506 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1507 return NT_STATUS_INVALID_HANDLE
;
1509 /* according to an NT4 PDC, you can add privileges to SIDs even without
1510 call_lsa_create_account() first. And you can use any arbitrary SID. */
1512 sid_copy( &sid
, &q_u
->sid
.sid
);
1514 if ( !get_privileges_for_sids( &mask
, &sid
, 1 ) )
1515 return NT_STATUS_OBJECT_NAME_NOT_FOUND
;
1517 privilege_set_init( &privileges
);
1519 if ( se_priv_to_privilege_set( &privileges
, &mask
) ) {
1521 DEBUG(10,("_lsa_enum_acct_rights: %s has %d privileges\n",
1522 sid_string_static(&sid
), privileges
.count
));
1524 r_u
->status
= init_r_enum_acct_rights( r_u
, &privileges
);
1527 r_u
->status
= NT_STATUS_NO_SUCH_PRIVILEGE
;
1529 privilege_set_free( &privileges
);
1535 /***************************************************************************
1536 ***************************************************************************/
1538 NTSTATUS
_lsa_lookup_priv_value(pipes_struct
*p
, LSA_Q_LOOKUP_PRIV_VALUE
*q_u
, LSA_R_LOOKUP_PRIV_VALUE
*r_u
)
1540 struct lsa_info
*info
= NULL
;
1542 LUID_ATTR priv_luid
;
1545 /* find the connection policy handle. */
1547 if (!find_policy_by_hnd(p
, &q_u
->pol
, (void **)&info
))
1548 return NT_STATUS_INVALID_HANDLE
;
1550 unistr2_to_ascii(name
, &q_u
->privname
.unistring
, sizeof(name
));
1552 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name
));
1554 if ( !se_priv_from_name( name
, &mask
) )
1555 return NT_STATUS_NO_SUCH_PRIVILEGE
;
1557 priv_luid
= get_privilege_luid( &mask
);
1559 r_u
->luid
.low
= priv_luid
.luid
.low
;
1560 r_u
->luid
.high
= priv_luid
.luid
.high
;
1563 return NT_STATUS_OK
;