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Fix bug 6097
[Samba.git] / source / rpc_server / srv_lsa_nt.c
blob9d411eccb9d1624fa33b980595c1f555a9367df2
1 /*
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.
13 * Copyright (C) Guenther Deschner 2008.
14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 3 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, see <http://www.gnu.org/licenses/>.
27 */
28
29 /* This is the implementation of the lsa server code. */
30
31 #include "includes.h"
32
33 #undef DBGC_CLASS
34 #define DBGC_CLASS DBGC_RPC_SRV
35
36 extern PRIVS privs[];
37
38 struct lsa_info {
39 DOM_SID sid;
40 uint32 access;
41 };
42
43 const struct generic_mapping lsa_generic_mapping = {
44 LSA_POLICY_READ,
45 LSA_POLICY_WRITE,
46 LSA_POLICY_EXECUTE,
47 LSA_POLICY_ALL_ACCESS
48 };
49
50 /***************************************************************************
51 init_lsa_ref_domain_list - adds a domain if it's not already in, returns the index.
52 ***************************************************************************/
53
54 static int init_lsa_ref_domain_list(TALLOC_CTX *mem_ctx,
55 struct lsa_RefDomainList *ref,
56 const char *dom_name,
57 DOM_SID *dom_sid)
58 {
59 int num = 0;
60
61 if (dom_name != NULL) {
62 for (num = 0; num < ref->count; num++) {
63 if (sid_equal(dom_sid, ref->domains[num].sid)) {
64 return num;
65 }
66 }
67 } else {
68 num = ref->count;
69 }
70
71 if (num >= MAX_REF_DOMAINS) {
72 /* index not found, already at maximum domain limit */
73 return -1;
74 }
75
76 ref->count = num + 1;
77 ref->max_size = MAX_REF_DOMAINS;
78
79 ref->domains = TALLOC_REALLOC_ARRAY(mem_ctx, ref->domains,
80 struct lsa_DomainInfo, ref->count);
81 if (!ref->domains) {
82 return -1;
83 }
84
85 ZERO_STRUCT(ref->domains[num]);
86
87 init_lsa_StringLarge(&ref->domains[num].name, dom_name);
88 ref->domains[num].sid = sid_dup_talloc(mem_ctx, dom_sid);
89 if (!ref->domains[num].sid) {
90 return -1;
91 }
92
93 return num;
94 }
95
96
97 /*******************************************************************
98 Function to free the per handle data.
99 ********************************************************************/
100
101 static void free_lsa_info(void *ptr)
102 {
103 struct lsa_info *lsa = (struct lsa_info *)ptr;
104
105 SAFE_FREE(lsa);
106 }
107
108 /***************************************************************************
109 initialize a lsa_DomainInfo structure.
110 ***************************************************************************/
111
112 static void init_dom_query_3(struct lsa_DomainInfo *r,
113 const char *name,
114 DOM_SID *sid)
115 {
116 init_lsa_StringLarge(&r->name, name);
117 r->sid = sid;
118 }
119
120 /***************************************************************************
121 initialize a lsa_DomainInfo structure.
122 ***************************************************************************/
123
124 static void init_dom_query_5(struct lsa_DomainInfo *r,
125 const char *name,
126 DOM_SID *sid)
127 {
128 init_lsa_StringLarge(&r->name, name);
129 r->sid = sid;
130 }
131
132 /***************************************************************************
133 lookup_lsa_rids. Must be called as root for lookup_name to work.
134 ***************************************************************************/
135
136 static NTSTATUS lookup_lsa_rids(TALLOC_CTX *mem_ctx,
137 struct lsa_RefDomainList *ref,
138 struct lsa_TranslatedSid *prid,
139 uint32_t num_entries,
140 struct lsa_String *name,
141 int flags,
142 uint32_t *pmapped_count)
143 {
144 uint32 mapped_count, i;
145
146 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
147
148 mapped_count = 0;
149 *pmapped_count = 0;
150
151 for (i = 0; i < num_entries; i++) {
152 DOM_SID sid;
153 uint32 rid;
154 int dom_idx;
155 const char *full_name;
156 const char *domain;
157 enum lsa_SidType type = SID_NAME_UNKNOWN;
158
159 /* Split name into domain and user component */
160
161 full_name = name[i].string;
162 if (full_name == NULL) {
163 return NT_STATUS_NO_MEMORY;
164 }
165
166 DEBUG(5, ("lookup_lsa_rids: looking up name %s\n", full_name));
167
168 /* We can ignore the result of lookup_name, it will not touch
169 "type" if it's not successful */
170
171 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
172 &sid, &type);
173
174 switch (type) {
175 case SID_NAME_USER:
176 case SID_NAME_DOM_GRP:
177 case SID_NAME_DOMAIN:
178 case SID_NAME_ALIAS:
179 case SID_NAME_WKN_GRP:
180 DEBUG(5, ("init_lsa_rids: %s found\n", full_name));
181 /* Leave these unchanged */
182 break;
183 default:
184 /* Don't hand out anything but the list above */
185 DEBUG(5, ("init_lsa_rids: %s not found\n", full_name));
186 type = SID_NAME_UNKNOWN;
187 break;
188 }
189
190 rid = 0;
191 dom_idx = -1;
192
193 if (type != SID_NAME_UNKNOWN) {
194 sid_split_rid(&sid, &rid);
195 dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &sid);
196 mapped_count++;
197 }
198
199 init_lsa_translated_sid(&prid[i], type, rid, dom_idx);
200 }
201
202 *pmapped_count = mapped_count;
203 return NT_STATUS_OK;
204 }
205
206 /***************************************************************************
207 lookup_lsa_sids. Must be called as root for lookup_name to work.
208 ***************************************************************************/
209
210 static NTSTATUS lookup_lsa_sids(TALLOC_CTX *mem_ctx,
211 struct lsa_RefDomainList *ref,
212 struct lsa_TranslatedSid3 *trans_sids,
213 uint32_t num_entries,
214 struct lsa_String *name,
215 int flags,
216 uint32 *pmapped_count)
217 {
218 uint32 mapped_count, i;
219
220 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
221
222 mapped_count = 0;
223 *pmapped_count = 0;
224
225 for (i = 0; i < num_entries; i++) {
226 DOM_SID sid;
227 uint32 rid;
228 int dom_idx;
229 const char *full_name;
230 const char *domain;
231 enum lsa_SidType type = SID_NAME_UNKNOWN;
232
233 ZERO_STRUCT(sid);
234
235 /* Split name into domain and user component */
236
237 full_name = name[i].string;
238 if (full_name == NULL) {
239 return NT_STATUS_NO_MEMORY;
240 }
241
242 DEBUG(5, ("init_lsa_sids: looking up name %s\n", full_name));
243
244 /* We can ignore the result of lookup_name, it will not touch
245 "type" if it's not successful */
246
247 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
248 &sid, &type);
249
250 switch (type) {
251 case SID_NAME_USER:
252 case SID_NAME_DOM_GRP:
253 case SID_NAME_DOMAIN:
254 case SID_NAME_ALIAS:
255 case SID_NAME_WKN_GRP:
256 DEBUG(5, ("init_lsa_sids: %s found\n", full_name));
257 /* Leave these unchanged */
258 break;
259 default:
260 /* Don't hand out anything but the list above */
261 DEBUG(5, ("init_lsa_sids: %s not found\n", full_name));
262 type = SID_NAME_UNKNOWN;
263 break;
264 }
265
266 rid = 0;
267 dom_idx = -1;
268
269 if (type != SID_NAME_UNKNOWN) {
270 DOM_SID domain_sid;
271 sid_copy(&domain_sid, &sid);
272 sid_split_rid(&domain_sid, &rid);
273 dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &domain_sid);
274 mapped_count++;
275 }
276
277 /* Initialize the lsa_TranslatedSid3 return. */
278 trans_sids[i].sid_type = type;
279 trans_sids[i].sid = sid_dup_talloc(mem_ctx, &sid);
280 trans_sids[i].sid_index = dom_idx;
281 }
282
283 *pmapped_count = mapped_count;
284 return NT_STATUS_OK;
285 }
286
287 static NTSTATUS lsa_get_generic_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size)
288 {
289 DOM_SID local_adm_sid;
290 DOM_SID adm_sid;
291
292 SEC_ACE ace[3];
293 SEC_ACCESS mask;
294
295 SEC_ACL *psa = NULL;
296
297 init_sec_access(&mask, LSA_POLICY_EXECUTE);
298 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
299
300 sid_copy(&adm_sid, get_global_sam_sid());
301 sid_append_rid(&adm_sid, DOMAIN_GROUP_RID_ADMINS);
302 init_sec_access(&mask, LSA_POLICY_ALL_ACCESS);
303 init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
304
305 sid_copy(&local_adm_sid, &global_sid_Builtin);
306 sid_append_rid(&local_adm_sid, BUILTIN_ALIAS_RID_ADMINS);
307 init_sec_access(&mask, LSA_POLICY_ALL_ACCESS);
308 init_sec_ace(&ace[2], &local_adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
309
310 if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
311 return NT_STATUS_NO_MEMORY;
312
313 if((*sd = make_sec_desc(mem_ctx, SECURITY_DESCRIPTOR_REVISION_1,
314 SEC_DESC_SELF_RELATIVE, &adm_sid, NULL, NULL,
315 psa, sd_size)) == NULL)
316 return NT_STATUS_NO_MEMORY;
317
318 return NT_STATUS_OK;
319 }
320
321 #if 0 /* AD DC work in ongoing in Samba 4 */
322
323 /***************************************************************************
324 Init_dns_dom_info.
325 ***************************************************************************/
326
327 static void init_dns_dom_info(LSA_DNS_DOM_INFO *r_l, const char *nb_name,
328 const char *dns_name, const char *forest_name,
329 struct GUID *dom_guid, DOM_SID *dom_sid)
330 {
331 if (nb_name && *nb_name) {
332 init_unistr2(&r_l->uni_nb_dom_name, nb_name, UNI_FLAGS_NONE);
333 init_uni_hdr(&r_l->hdr_nb_dom_name, &r_l->uni_nb_dom_name);
334 r_l->hdr_nb_dom_name.uni_max_len += 2;
335 r_l->uni_nb_dom_name.uni_max_len += 1;
336 }
337
338 if (dns_name && *dns_name) {
339 init_unistr2(&r_l->uni_dns_dom_name, dns_name, UNI_FLAGS_NONE);
340 init_uni_hdr(&r_l->hdr_dns_dom_name, &r_l->uni_dns_dom_name);
341 r_l->hdr_dns_dom_name.uni_max_len += 2;
342 r_l->uni_dns_dom_name.uni_max_len += 1;
343 }
344
345 if (forest_name && *forest_name) {
346 init_unistr2(&r_l->uni_forest_name, forest_name, UNI_FLAGS_NONE);
347 init_uni_hdr(&r_l->hdr_forest_name, &r_l->uni_forest_name);
348 r_l->hdr_forest_name.uni_max_len += 2;
349 r_l->uni_forest_name.uni_max_len += 1;
350 }
351
352 /* how do we init the guid ? probably should write an init fn */
353 if (dom_guid) {
354 memcpy(&r_l->dom_guid, dom_guid, sizeof(struct GUID));
355 }
356
357 if (dom_sid) {
358 r_l->ptr_dom_sid = 1;
359 init_dom_sid2(&r_l->dom_sid, dom_sid);
360 }
361 }
362 #endif /* AD DC work in ongoing in Samba 4 */
363
364
365 /***************************************************************************
366 _lsa_OpenPolicy2
367 ***************************************************************************/
368
369 NTSTATUS _lsa_OpenPolicy2(pipes_struct *p,
370 struct lsa_OpenPolicy2 *r)
371 {
372 struct lsa_info *info;
373 SEC_DESC *psd = NULL;
374 size_t sd_size;
375 uint32 des_access = r->in.access_mask;
376 uint32 acc_granted;
377 NTSTATUS status;
378
379
380 /* map the generic bits to the lsa policy ones */
381 se_map_generic(&des_access, &lsa_generic_mapping);
382
383 /* get the generic lsa policy SD until we store it */
384 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
385
386 if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status)) {
387 if (p->pipe_user.ut.uid != sec_initial_uid()) {
388 return status;
389 }
390 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
391 acc_granted, des_access));
392 DEBUGADD(4,("but overwritten by euid == 0\n"));
393 }
394
395 /* This is needed for lsa_open_account and rpcclient .... :-) */
396
397 if (p->pipe_user.ut.uid == sec_initial_uid())
398 acc_granted = LSA_POLICY_ALL_ACCESS;
399
400 /* associate the domain SID with the (unique) handle. */
401 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
402 return NT_STATUS_NO_MEMORY;
403
404 ZERO_STRUCTP(info);
405 sid_copy(&info->sid,get_global_sam_sid());
406 info->access = acc_granted;
407
408 /* set up the LSA QUERY INFO response */
409 if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
410 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
411
412 return NT_STATUS_OK;
413 }
414
415 /***************************************************************************
416 _lsa_OpenPolicy
417 ***************************************************************************/
418
419 NTSTATUS _lsa_OpenPolicy(pipes_struct *p,
420 struct lsa_OpenPolicy *r)
421 {
422 struct lsa_info *info;
423 SEC_DESC *psd = NULL;
424 size_t sd_size;
425 uint32 des_access= r->in.access_mask;
426 uint32 acc_granted;
427 NTSTATUS status;
428
429
430 /* map the generic bits to the lsa policy ones */
431 se_map_generic(&des_access, &lsa_generic_mapping);
432
433 /* get the generic lsa policy SD until we store it */
434 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
435
436 if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status)) {
437 if (p->pipe_user.ut.uid != sec_initial_uid()) {
438 return status;
439 }
440 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
441 acc_granted, des_access));
442 DEBUGADD(4,("but overwritten by euid == 0\n"));
443 acc_granted = des_access;
444 }
445
446 /* associate the domain SID with the (unique) handle. */
447 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
448 return NT_STATUS_NO_MEMORY;
449
450 ZERO_STRUCTP(info);
451 sid_copy(&info->sid,get_global_sam_sid());
452 info->access = acc_granted;
453
454 /* set up the LSA QUERY INFO response */
455 if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
456 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
457
458 return NT_STATUS_OK;
459 }
460
461 /***************************************************************************
462 _lsa_EnumTrustDom - this needs fixing to do more than return NULL ! JRA.
463 ufff, done :) mimir
464 ***************************************************************************/
465
466 NTSTATUS _lsa_EnumTrustDom(pipes_struct *p,
467 struct lsa_EnumTrustDom *r)
468 {
469 struct lsa_info *info;
470 uint32 next_idx;
471 struct trustdom_info **domains;
472 struct lsa_DomainInfo *lsa_domains = NULL;
473 int i;
474
475 /*
476 * preferred length is set to 5 as a "our" preferred length
477 * nt sets this parameter to 2
478 * update (20.08.2002): it's not preferred length, but preferred size!
479 * it needs further investigation how to optimally choose this value
480 */
481 uint32 max_num_domains =
482 r->in.max_size < 5 ? r->in.max_size : 10;
483 uint32 num_domains;
484 NTSTATUS nt_status;
485 uint32 num_thistime;
486
487 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
488 return NT_STATUS_INVALID_HANDLE;
489
490 /* check if the user have enough rights */
491 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
492 return NT_STATUS_ACCESS_DENIED;
493
494 become_root();
495 nt_status = pdb_enum_trusteddoms(p->mem_ctx, &num_domains, &domains);
496 unbecome_root();
497
498 if (!NT_STATUS_IS_OK(nt_status)) {
499 return nt_status;
500 }
501
502 if (*r->in.resume_handle < num_domains) {
503 num_thistime = MIN(num_domains, max_num_domains);
504
505 nt_status = STATUS_MORE_ENTRIES;
506
507 if (*r->in.resume_handle + num_thistime > num_domains) {
508 num_thistime = num_domains - *r->in.resume_handle;
509 nt_status = NT_STATUS_OK;
510 }
511
512 next_idx = *r->in.resume_handle + num_thistime;
513 } else {
514 num_thistime = 0;
515 next_idx = 0xffffffff;
516 nt_status = NT_STATUS_NO_MORE_ENTRIES;
517 }
518
519 /* set up the lsa_enum_trust_dom response */
520
521 lsa_domains = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_DomainInfo,
522 num_thistime);
523 if (!lsa_domains) {
524 return NT_STATUS_NO_MEMORY;
525 }
526
527 for (i=0; i<num_thistime; i++) {
528 init_lsa_StringLarge(&lsa_domains[i].name, domains[i]->name);
529 lsa_domains[i].sid = &domains[i]->sid;
530 }
531
532 *r->out.resume_handle = next_idx;
533 r->out.domains->count = num_thistime;
534 r->out.domains->domains = lsa_domains;
535
536 return nt_status;
537 }
538
539 #define LSA_AUDIT_NUM_CATEGORIES_NT4 7
540 #define LSA_AUDIT_NUM_CATEGORIES_WIN2K 9
541 #define LSA_AUDIT_NUM_CATEGORIES LSA_AUDIT_NUM_CATEGORIES_NT4
542
543 /***************************************************************************
544 _lsa_QueryInfoPolicy
545 ***************************************************************************/
546
547 NTSTATUS _lsa_QueryInfoPolicy(pipes_struct *p,
548 struct lsa_QueryInfoPolicy *r)
549 {
550 NTSTATUS status = NT_STATUS_OK;
551 struct lsa_info *handle;
552 DOM_SID domain_sid;
553 const char *name;
554 DOM_SID *sid = NULL;
555 union lsa_PolicyInformation *info = NULL;
556
557 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
558 return NT_STATUS_INVALID_HANDLE;
559
560 info = TALLOC_ZERO_P(p->mem_ctx, union lsa_PolicyInformation);
561 if (!info) {
562 return NT_STATUS_NO_MEMORY;
563 }
564
565 switch (r->in.level) {
566 case 0x02:
567 {
568
569 uint32 policy_def = LSA_AUDIT_POLICY_ALL;
570
571 /* check if the user have enough rights */
572 if (!(handle->access & LSA_POLICY_VIEW_AUDIT_INFORMATION)) {
573 DEBUG(10,("_lsa_QueryInfoPolicy: insufficient access rights\n"));
574 return NT_STATUS_ACCESS_DENIED;
575 }
576
577 /* fake info: We audit everything. ;) */
578
579 info->audit_events.auditing_mode = true;
580 info->audit_events.count = LSA_AUDIT_NUM_CATEGORIES;
581 info->audit_events.settings = TALLOC_ZERO_ARRAY(p->mem_ctx,
582 enum lsa_PolicyAuditPolicy,
583 info->audit_events.count);
584 if (!info->audit_events.settings) {
585 return NT_STATUS_NO_MEMORY;
586 }
587
588 info->audit_events.settings[LSA_AUDIT_CATEGORY_ACCOUNT_MANAGEMENT] = policy_def;
589 info->audit_events.settings[LSA_AUDIT_CATEGORY_FILE_AND_OBJECT_ACCESS] = policy_def;
590 info->audit_events.settings[LSA_AUDIT_CATEGORY_LOGON] = policy_def;
591 info->audit_events.settings[LSA_AUDIT_CATEGORY_PROCCESS_TRACKING] = policy_def;
592 info->audit_events.settings[LSA_AUDIT_CATEGORY_SECURITY_POLICY_CHANGES] = policy_def;
593 info->audit_events.settings[LSA_AUDIT_CATEGORY_SYSTEM] = policy_def;
594 info->audit_events.settings[LSA_AUDIT_CATEGORY_USE_OF_USER_RIGHTS] = policy_def;
595
596 break;
597 }
598 case 0x03:
599 /* check if the user have enough rights */
600 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
601 return NT_STATUS_ACCESS_DENIED;
602
603 /* Request PolicyPrimaryDomainInformation. */
604 switch (lp_server_role()) {
605 case ROLE_DOMAIN_PDC:
606 case ROLE_DOMAIN_BDC:
607 name = get_global_sam_name();
608 sid = sid_dup_talloc(p->mem_ctx, get_global_sam_sid());
609 if (!sid) {
610 return NT_STATUS_NO_MEMORY;
611 }
612 break;
613 case ROLE_DOMAIN_MEMBER:
614 name = lp_workgroup();
615 /* We need to return the Domain SID here. */
616 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
617 sid = sid_dup_talloc(p->mem_ctx, &domain_sid);
618 if (!sid) {
619 return NT_STATUS_NO_MEMORY;
620 }
621 } else {
622 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
623 }
624 break;
625 case ROLE_STANDALONE:
626 name = lp_workgroup();
627 sid = NULL;
628 break;
629 default:
630 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
631 }
632 init_dom_query_3(&info->domain, name, sid);
633 break;
634 case 0x05:
635 /* check if the user have enough rights */
636 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
637 return NT_STATUS_ACCESS_DENIED;
638
639 /* Request PolicyAccountDomainInformation. */
640 name = get_global_sam_name();
641 sid = get_global_sam_sid();
642
643 init_dom_query_5(&info->account_domain, name, sid);
644 break;
645 case 0x06:
646 /* check if the user have enough rights */
647 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
648 return NT_STATUS_ACCESS_DENIED;
649
650 switch (lp_server_role()) {
651 case ROLE_DOMAIN_BDC:
652 /*
653 * only a BDC is a backup controller
654 * of the domain, it controls.
655 */
656 info->role.role = 2;
657 break;
658 default:
659 /*
660 * any other role is a primary
661 * of the domain, it controls.
662 */
663 info->role.role = 3;
664 break;
665 }
666 break;
667 default:
668 DEBUG(0,("_lsa_QueryInfoPolicy: unknown info level in Lsa Query: %d\n",
669 r->in.level));
670 status = NT_STATUS_INVALID_INFO_CLASS;
671 break;
672 }
673
674 *r->out.info = info;
675
676 return status;
677 }
678
679 /***************************************************************************
680 _lsa_lookup_sids_internal
681 ***************************************************************************/
682
683 static NTSTATUS _lsa_lookup_sids_internal(pipes_struct *p,
684 TALLOC_CTX *mem_ctx,
685 uint16_t level, /* input */
686 int num_sids, /* input */
687 struct lsa_SidPtr *sid, /* input */
688 struct lsa_RefDomainList **pp_ref, /* input/output */
689 struct lsa_TranslatedName2 **pp_names,/* input/output */
690 uint32_t *pp_mapped_count) /* input/output */
691 {
692 NTSTATUS status;
693 int i;
694 const DOM_SID **sids = NULL;
695 struct lsa_RefDomainList *ref = NULL;
696 uint32 mapped_count = 0;
697 struct lsa_dom_info *dom_infos = NULL;
698 struct lsa_name_info *name_infos = NULL;
699 struct lsa_TranslatedName2 *names = NULL;
700
701 *pp_mapped_count = 0;
702 *pp_names = NULL;
703 *pp_ref = NULL;
704
705 if (num_sids == 0) {
706 return NT_STATUS_OK;
707 }
708
709 sids = TALLOC_ARRAY(p->mem_ctx, const DOM_SID *, num_sids);
710 ref = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
711
712 if (sids == NULL || ref == NULL) {
713 return NT_STATUS_NO_MEMORY;
714 }
715
716 for (i=0; i<num_sids; i++) {
717 sids[i] = sid[i].sid;
718 }
719
720 status = lookup_sids(p->mem_ctx, num_sids, sids, level,
721 &dom_infos, &name_infos);
722
723 if (!NT_STATUS_IS_OK(status)) {
724 return status;
725 }
726
727 names = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName2, num_sids);
728 if (names == NULL) {
729 return NT_STATUS_NO_MEMORY;
730 }
731
732 for (i=0; i<MAX_REF_DOMAINS; i++) {
733
734 if (!dom_infos[i].valid) {
735 break;
736 }
737
738 if (init_lsa_ref_domain_list(mem_ctx, ref,
739 dom_infos[i].name,
740 &dom_infos[i].sid) != i) {
741 DEBUG(0, ("Domain %s mentioned twice??\n",
742 dom_infos[i].name));
743 return NT_STATUS_INTERNAL_ERROR;
744 }
745 }
746
747 for (i=0; i<num_sids; i++) {
748 struct lsa_name_info *name = &name_infos[i];
749
750 if (name->type == SID_NAME_UNKNOWN) {
751 fstring tmp;
752 name->dom_idx = -1;
753 /* Unknown sids should return the string
754 * representation of the SID. Windows 2003 behaves
755 * rather erratic here, in many cases it returns the
756 * RID as 8 bytes hex, in others it returns the full
757 * SID. We (Jerry/VL) could not figure out which the
758 * hard cases are, so leave it with the SID. */
759 name->name = talloc_asprintf(p->mem_ctx, "%s",
760 sid_to_fstring(tmp,
761 sids[i]));
762 if (name->name == NULL) {
763 return NT_STATUS_NO_MEMORY;
764 }
765 } else {
766 mapped_count += 1;
767 }
768
769 init_lsa_translated_name2(&names[i], name->type,
770 name->name, name->dom_idx, 0);
771 }
772
773 status = NT_STATUS_NONE_MAPPED;
774 if (mapped_count > 0) {
775 status = (mapped_count < num_sids) ?
776 STATUS_SOME_UNMAPPED : NT_STATUS_OK;
777 }
778
779 DEBUG(10, ("num_sids %d, mapped_count %d, status %s\n",
780 num_sids, mapped_count, nt_errstr(status)));
781
782 *pp_mapped_count = mapped_count;
783 *pp_names = names;
784 *pp_ref = ref;
785
786 return status;
787 }
788
789 /***************************************************************************
790 _lsa_LookupSids
791 ***************************************************************************/
792
793 NTSTATUS _lsa_LookupSids(pipes_struct *p,
794 struct lsa_LookupSids *r)
795 {
796 NTSTATUS status;
797 struct lsa_info *handle;
798 int num_sids = r->in.sids->num_sids;
799 uint32 mapped_count = 0;
800 struct lsa_RefDomainList *domains = NULL;
801 struct lsa_TranslatedName *names_out = NULL;
802 struct lsa_TranslatedName2 *names = NULL;
803 int i;
804
805 if ((r->in.level < 1) || (r->in.level > 6)) {
806 return NT_STATUS_INVALID_PARAMETER;
807 }
808
809 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
810 return NT_STATUS_INVALID_HANDLE;
811 }
812
813 /* check if the user has enough rights */
814 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
815 return NT_STATUS_ACCESS_DENIED;
816 }
817
818 if (num_sids > MAX_LOOKUP_SIDS) {
819 DEBUG(5,("_lsa_LookupSids: limit of %d exceeded, requested %d\n",
820 MAX_LOOKUP_SIDS, num_sids));
821 return NT_STATUS_NONE_MAPPED;
822 }
823
824 status = _lsa_lookup_sids_internal(p,
825 p->mem_ctx,
826 r->in.level,
827 num_sids,
828 r->in.sids->sids,
829 &domains,
830 &names,
831 &mapped_count);
832
833 if (NT_STATUS_IS_ERR(status)) {
834 return status;
835 }
836
837 /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
838 names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
839 num_sids);
840 if (!names_out) {
841 return NT_STATUS_NO_MEMORY;
842 }
843
844 for (i=0; i<num_sids; i++) {
845 names_out[i].sid_type = names[i].sid_type;
846 names_out[i].name = names[i].name;
847 names_out[i].sid_index = names[i].sid_index;
848 }
849
850 *r->out.domains = domains;
851 r->out.names->count = num_sids;
852 r->out.names->names = names_out;
853 *r->out.count = mapped_count;
854
855 return status;
856 }
857
858 /***************************************************************************
859 _lsa_LookupSids2
860 ***************************************************************************/
861
862 NTSTATUS _lsa_LookupSids2(pipes_struct *p,
863 struct lsa_LookupSids2 *r)
864 {
865 NTSTATUS status;
866 struct lsa_info *handle;
867 int num_sids = r->in.sids->num_sids;
868 uint32 mapped_count = 0;
869 struct lsa_RefDomainList *domains = NULL;
870 struct lsa_TranslatedName2 *names = NULL;
871 bool check_policy = true;
872
873 switch (p->hdr_req.opnum) {
874 case NDR_LSA_LOOKUPSIDS3:
875 check_policy = false;
876 break;
877 case NDR_LSA_LOOKUPSIDS2:
878 default:
879 check_policy = true;
880 }
881
882 if ((r->in.level < 1) || (r->in.level > 6)) {
883 return NT_STATUS_INVALID_PARAMETER;
884 }
885
886 if (check_policy) {
887 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
888 return NT_STATUS_INVALID_HANDLE;
889 }
890
891 /* check if the user have enough rights */
892 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
893 return NT_STATUS_ACCESS_DENIED;
894 }
895 }
896
897 if (num_sids > MAX_LOOKUP_SIDS) {
898 DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
899 MAX_LOOKUP_SIDS, num_sids));
900 return NT_STATUS_NONE_MAPPED;
901 }
902
903 status = _lsa_lookup_sids_internal(p,
904 p->mem_ctx,
905 r->in.level,
906 num_sids,
907 r->in.sids->sids,
908 &domains,
909 &names,
910 &mapped_count);
911
912 *r->out.domains = domains;
913 r->out.names->count = num_sids;
914 r->out.names->names = names;
915 *r->out.count = mapped_count;
916
917 return status;
918 }
919
920 /***************************************************************************
921 _lsa_LookupSids3
922 ***************************************************************************/
923
924 NTSTATUS _lsa_LookupSids3(pipes_struct *p,
925 struct lsa_LookupSids3 *r)
926 {
927 struct lsa_LookupSids2 q;
928
929 /* No policy handle on this call. Restrict to crypto connections. */
930 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
931 DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
932 get_remote_machine_name() ));
933 return NT_STATUS_INVALID_PARAMETER;
934 }
935
936 q.in.handle = NULL;
937 q.in.sids = r->in.sids;
938 q.in.level = r->in.level;
939 q.in.unknown1 = r->in.unknown1;
940 q.in.unknown2 = r->in.unknown2;
941 q.in.names = r->in.names;
942 q.in.count = r->in.count;
943
944 q.out.domains = r->out.domains;
945 q.out.names = r->out.names;
946 q.out.count = r->out.count;
947
948 return _lsa_LookupSids2(p, &q);
949 }
950
951 /***************************************************************************
952 ***************************************************************************/
953
954 static int lsa_lookup_level_to_flags(uint16 level)
955 {
956 int flags;
957
958 switch (level) {
959 case 1:
960 flags = LOOKUP_NAME_ALL;
961 break;
962 case 2:
963 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_REMOTE|LOOKUP_NAME_ISOLATED;
964 break;
965 case 3:
966 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_ISOLATED;
967 break;
968 case 4:
969 case 5:
970 case 6:
971 default:
972 flags = LOOKUP_NAME_NONE;
973 break;
974 }
975
976 return flags;
977 }
978
979 /***************************************************************************
980 _lsa_LookupNames
981 ***************************************************************************/
982
983 NTSTATUS _lsa_LookupNames(pipes_struct *p,
984 struct lsa_LookupNames *r)
985 {
986 NTSTATUS status = NT_STATUS_NONE_MAPPED;
987 struct lsa_info *handle;
988 struct lsa_String *names = r->in.names;
989 uint32 num_entries = r->in.num_names;
990 struct lsa_RefDomainList *domains = NULL;
991 struct lsa_TranslatedSid *rids = NULL;
992 uint32 mapped_count = 0;
993 int flags = 0;
994
995 if (num_entries > MAX_LOOKUP_SIDS) {
996 num_entries = MAX_LOOKUP_SIDS;
997 DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
998 num_entries));
999 }
1000
1001 flags = lsa_lookup_level_to_flags(r->in.level);
1002
1003 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1004 if (!domains) {
1005 return NT_STATUS_NO_MEMORY;
1006 }
1007
1008 if (num_entries) {
1009 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
1010 num_entries);
1011 if (!rids) {
1012 return NT_STATUS_NO_MEMORY;
1013 }
1014 } else {
1015 rids = NULL;
1016 }
1017
1018 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1019 status = NT_STATUS_INVALID_HANDLE;
1020 goto done;
1021 }
1022
1023 /* check if the user have enough rights */
1024 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1025 status = NT_STATUS_ACCESS_DENIED;
1026 goto done;
1027 }
1028
1029 /* set up the LSA Lookup RIDs response */
1030 become_root(); /* lookup_name can require root privs */
1031 status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
1032 names, flags, &mapped_count);
1033 unbecome_root();
1034
1035 done:
1036
1037 if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
1038 if (mapped_count == 0) {
1039 status = NT_STATUS_NONE_MAPPED;
1040 } else if (mapped_count != num_entries) {
1041 status = STATUS_SOME_UNMAPPED;
1042 }
1043 }
1044
1045 *r->out.count = mapped_count;
1046 *r->out.domains = domains;
1047 r->out.sids->sids = rids;
1048 r->out.sids->count = num_entries;
1049
1050 return status;
1051 }
1052
1053 /***************************************************************************
1054 _lsa_LookupNames2
1055 ***************************************************************************/
1056
1057 NTSTATUS _lsa_LookupNames2(pipes_struct *p,
1058 struct lsa_LookupNames2 *r)
1059 {
1060 NTSTATUS status;
1061 struct lsa_LookupNames q;
1062 struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
1063 struct lsa_TransSidArray *sid_array = NULL;
1064 uint32_t i;
1065
1066 sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
1067 if (!sid_array) {
1068 return NT_STATUS_NO_MEMORY;
1069 }
1070
1071 q.in.handle = r->in.handle;
1072 q.in.num_names = r->in.num_names;
1073 q.in.names = r->in.names;
1074 q.in.level = r->in.level;
1075 q.in.sids = sid_array;
1076 q.in.count = r->in.count;
1077 /* we do not know what this is for */
1078 /* = r->in.unknown1; */
1079 /* = r->in.unknown2; */
1080
1081 q.out.domains = r->out.domains;
1082 q.out.sids = sid_array;
1083 q.out.count = r->out.count;
1084
1085 status = _lsa_LookupNames(p, &q);
1086
1087 sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
1088 if (!sid_array2->sids) {
1089 return NT_STATUS_NO_MEMORY;
1090 }
1091
1092 for (i=0; i<sid_array->count; i++) {
1093 sid_array2->sids[i].sid_type = sid_array->sids[i].sid_type;
1094 sid_array2->sids[i].rid = sid_array->sids[i].rid;
1095 sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
1096 sid_array2->sids[i].unknown = 0;
1097 }
1098
1099 r->out.sids = sid_array2;
1100
1101 return status;
1102 }
1103
1104 /***************************************************************************
1105 _lsa_LookupNames3
1106 ***************************************************************************/
1107
1108 NTSTATUS _lsa_LookupNames3(pipes_struct *p,
1109 struct lsa_LookupNames3 *r)
1110 {
1111 NTSTATUS status;
1112 struct lsa_info *handle;
1113 struct lsa_String *names = r->in.names;
1114 uint32 num_entries = r->in.num_names;
1115 struct lsa_RefDomainList *domains = NULL;
1116 struct lsa_TranslatedSid3 *trans_sids = NULL;
1117 uint32 mapped_count = 0;
1118 int flags = 0;
1119 bool check_policy = true;
1120
1121 switch (p->hdr_req.opnum) {
1122 case NDR_LSA_LOOKUPNAMES4:
1123 check_policy = false;
1124 break;
1125 case NDR_LSA_LOOKUPNAMES3:
1126 default:
1127 check_policy = true;
1128 }
1129
1130 if (num_entries > MAX_LOOKUP_SIDS) {
1131 num_entries = MAX_LOOKUP_SIDS;
1132 DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
1133 }
1134
1135 /* Probably the lookup_level is some sort of bitmask. */
1136 if (r->in.level == 1) {
1137 flags = LOOKUP_NAME_ALL;
1138 }
1139
1140 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1141 if (!domains) {
1142 return NT_STATUS_NO_MEMORY;
1143 }
1144
1145 if (num_entries) {
1146 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
1147 num_entries);
1148 if (!trans_sids) {
1149 return NT_STATUS_NO_MEMORY;
1150 }
1151 } else {
1152 trans_sids = NULL;
1153 }
1154
1155 if (check_policy) {
1156
1157 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1158 status = NT_STATUS_INVALID_HANDLE;
1159 goto done;
1160 }
1161
1162 /* check if the user have enough rights */
1163 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1164 status = NT_STATUS_ACCESS_DENIED;
1165 goto done;
1166 }
1167 }
1168
1169 /* set up the LSA Lookup SIDs response */
1170 become_root(); /* lookup_name can require root privs */
1171 status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
1172 names, flags, &mapped_count);
1173 unbecome_root();
1174
1175 done:
1176
1177 if (NT_STATUS_IS_OK(status)) {
1178 if (mapped_count == 0) {
1179 status = NT_STATUS_NONE_MAPPED;
1180 } else if (mapped_count != num_entries) {
1181 status = STATUS_SOME_UNMAPPED;
1182 }
1183 }
1184
1185 *r->out.count = mapped_count;
1186 *r->out.domains = domains;
1187 r->out.sids->sids = trans_sids;
1188 r->out.sids->count = num_entries;
1189
1190 return status;
1191 }
1192
1193 /***************************************************************************
1194 _lsa_LookupNames4
1195 ***************************************************************************/
1196
1197 NTSTATUS _lsa_LookupNames4(pipes_struct *p,
1198 struct lsa_LookupNames4 *r)
1199 {
1200 struct lsa_LookupNames3 q;
1201
1202 /* No policy handle on this call. Restrict to crypto connections. */
1203 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1204 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1205 get_remote_machine_name() ));
1206 return NT_STATUS_INVALID_PARAMETER;
1207 }
1208
1209 q.in.handle = NULL;
1210 q.in.num_names = r->in.num_names;
1211 q.in.names = r->in.names;
1212 q.in.level = r->in.level;
1213 q.in.unknown1 = r->in.unknown1;
1214 q.in.unknown2 = r->in.unknown2;
1215 q.in.sids = r->in.sids;
1216 q.in.count = r->in.count;
1217
1218 q.out.domains = r->out.domains;
1219 q.out.sids = r->out.sids;
1220 q.out.count = r->out.count;
1221
1222 return _lsa_LookupNames3(p, &q);
1223 }
1224
1225 /***************************************************************************
1226 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1227 ***************************************************************************/
1228
1229 NTSTATUS _lsa_Close(pipes_struct *p, struct lsa_Close *r)
1230 {
1231 if (!find_policy_by_hnd(p, r->in.handle, NULL)) {
1232 return NT_STATUS_INVALID_HANDLE;
1233 }
1234
1235 close_policy_hnd(p, r->in.handle);
1236 ZERO_STRUCTP(r->out.handle);
1237 return NT_STATUS_OK;
1238 }
1239
1240 /***************************************************************************
1241 ***************************************************************************/
1242
1243 NTSTATUS _lsa_OpenSecret(pipes_struct *p, struct lsa_OpenSecret *r)
1244 {
1245 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1246 }
1247
1248 /***************************************************************************
1249 ***************************************************************************/
1250
1251 NTSTATUS _lsa_OpenTrustedDomain(pipes_struct *p, struct lsa_OpenTrustedDomain *r)
1252 {
1253 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1254 }
1255
1256 /***************************************************************************
1257 ***************************************************************************/
1258
1259 NTSTATUS _lsa_CreateTrustedDomain(pipes_struct *p, struct lsa_CreateTrustedDomain *r)
1260 {
1261 return NT_STATUS_ACCESS_DENIED;
1262 }
1263
1264 /***************************************************************************
1265 ***************************************************************************/
1266
1267 NTSTATUS _lsa_CreateSecret(pipes_struct *p, struct lsa_CreateSecret *r)
1268 {
1269 return NT_STATUS_ACCESS_DENIED;
1270 }
1271
1272 /***************************************************************************
1273 ***************************************************************************/
1274
1275 NTSTATUS _lsa_SetSecret(pipes_struct *p, struct lsa_SetSecret *r)
1276 {
1277 return NT_STATUS_ACCESS_DENIED;
1278 }
1279
1280 /***************************************************************************
1281 _lsa_DeleteObject
1282 ***************************************************************************/
1283
1284 NTSTATUS _lsa_DeleteObject(pipes_struct *p,
1285 struct lsa_DeleteObject *r)
1286 {
1287 return NT_STATUS_ACCESS_DENIED;
1288 }
1289
1290 /***************************************************************************
1291 _lsa_EnumPrivs
1292 ***************************************************************************/
1293
1294 NTSTATUS _lsa_EnumPrivs(pipes_struct *p,
1295 struct lsa_EnumPrivs *r)
1296 {
1297 struct lsa_info *handle;
1298 uint32 i;
1299 uint32 enum_context = *r->in.resume_handle;
1300 int num_privs = count_all_privileges();
1301 struct lsa_PrivEntry *entries = NULL;
1302 LUID_ATTR luid;
1303
1304 /* remember that the enum_context starts at 0 and not 1 */
1305
1306 if ( enum_context >= num_privs )
1307 return NT_STATUS_NO_MORE_ENTRIES;
1308
1309 DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
1310 enum_context, num_privs));
1311
1312 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1313 return NT_STATUS_INVALID_HANDLE;
1314
1315 /* check if the user have enough rights
1316 I don't know if it's the right one. not documented. */
1317
1318 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1319 return NT_STATUS_ACCESS_DENIED;
1320
1321 if (num_privs) {
1322 entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_PrivEntry, num_privs);
1323 if (!entries) {
1324 return NT_STATUS_NO_MEMORY;
1325 }
1326 } else {
1327 entries = NULL;
1328 }
1329
1330 for (i = 0; i < num_privs; i++) {
1331 if( i < enum_context) {
1332
1333 init_lsa_StringLarge(&entries[i].name, NULL);
1334
1335 entries[i].luid.low = 0;
1336 entries[i].luid.high = 0;
1337 } else {
1338
1339 init_lsa_StringLarge(&entries[i].name, privs[i].name);
1340
1341 luid = get_privilege_luid( &privs[i].se_priv );
1342
1343 entries[i].luid.low = luid.luid.low;
1344 entries[i].luid.high = luid.luid.high;
1345 }
1346 }
1347
1348 enum_context = num_privs;
1349
1350 *r->out.resume_handle = enum_context;
1351 r->out.privs->count = num_privs;
1352 r->out.privs->privs = entries;
1353
1354 return NT_STATUS_OK;
1355 }
1356
1357 /***************************************************************************
1358 _lsa_LookupPrivDisplayName
1359 ***************************************************************************/
1360
1361 NTSTATUS _lsa_LookupPrivDisplayName(pipes_struct *p,
1362 struct lsa_LookupPrivDisplayName *r)
1363 {
1364 struct lsa_info *handle;
1365 const char *description;
1366 struct lsa_StringLarge *lsa_name;
1367
1368 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1369 return NT_STATUS_INVALID_HANDLE;
1370
1371 /* check if the user have enough rights */
1372
1373 /*
1374 * I don't know if it's the right one. not documented.
1375 */
1376 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1377 return NT_STATUS_ACCESS_DENIED;
1378
1379 DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
1380
1381 description = get_privilege_dispname(r->in.name->string);
1382 if (!description) {
1383 DEBUG(10,("_lsa_LookupPrivDisplayName: doesn't exist\n"));
1384 return NT_STATUS_NO_SUCH_PRIVILEGE;
1385 }
1386
1387 DEBUG(10,("_lsa_LookupPrivDisplayName: display name = %s\n", description));
1388
1389 lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
1390 if (!lsa_name) {
1391 return NT_STATUS_NO_MEMORY;
1392 }
1393
1394 init_lsa_StringLarge(lsa_name, description);
1395
1396 *r->out.returned_language_id = r->in.language_id;
1397 *r->out.disp_name = lsa_name;
1398
1399 return NT_STATUS_OK;
1400 }
1401
1402 /***************************************************************************
1403 _lsa_EnumAccounts
1404 ***************************************************************************/
1405
1406 NTSTATUS _lsa_EnumAccounts(pipes_struct *p,
1407 struct lsa_EnumAccounts *r)
1408 {
1409 struct lsa_info *handle;
1410 DOM_SID *sid_list;
1411 int i, j, num_entries;
1412 NTSTATUS status;
1413 struct lsa_SidPtr *sids = NULL;
1414
1415 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1416 return NT_STATUS_INVALID_HANDLE;
1417
1418 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1419 return NT_STATUS_ACCESS_DENIED;
1420
1421 sid_list = NULL;
1422 num_entries = 0;
1423
1424 /* The only way we can currently find out all the SIDs that have been
1425 privileged is to scan all privileges */
1426
1427 status = privilege_enumerate_accounts(&sid_list, &num_entries);
1428 if (!NT_STATUS_IS_OK(status)) {
1429 return status;
1430 }
1431
1432 if (*r->in.resume_handle >= num_entries) {
1433 return NT_STATUS_NO_MORE_ENTRIES;
1434 }
1435
1436 if (num_entries - *r->in.resume_handle) {
1437 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
1438 num_entries - *r->in.resume_handle);
1439 if (!sids) {
1440 SAFE_FREE(sid_list);
1441 return NT_STATUS_NO_MEMORY;
1442 }
1443
1444 for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
1445 sids[j].sid = sid_dup_talloc(p->mem_ctx, &sid_list[i]);
1446 if (!sids[j].sid) {
1447 SAFE_FREE(sid_list);
1448 return NT_STATUS_NO_MEMORY;
1449 }
1450 }
1451 }
1452
1453 talloc_free(sid_list);
1454
1455 *r->out.resume_handle = num_entries;
1456 r->out.sids->num_sids = num_entries;
1457 r->out.sids->sids = sids;
1458
1459 return NT_STATUS_OK;
1460 }
1461
1462 /***************************************************************************
1463 _lsa_GetUserName
1464 ***************************************************************************/
1465
1466 NTSTATUS _lsa_GetUserName(pipes_struct *p,
1467 struct lsa_GetUserName *r)
1468 {
1469 const char *username, *domname;
1470 user_struct *vuser = get_valid_user_struct(p->vuid);
1471 struct lsa_String *account_name = NULL;
1472 struct lsa_String *authority_name = NULL;
1473
1474 if (vuser == NULL)
1475 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1476
1477 if (vuser->guest) {
1478 /*
1479 * I'm 99% sure this is not the right place to do this,
1480 * global_sid_Anonymous should probably be put into the token
1481 * instead of the guest id -- vl
1482 */
1483 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
1484 &domname, &username, NULL)) {
1485 return NT_STATUS_NO_MEMORY;
1486 }
1487 } else {
1488 username = vuser->user.smb_name;
1489 domname = vuser->user.domain;
1490 }
1491
1492 account_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1493 if (!account_name) {
1494 return NT_STATUS_NO_MEMORY;
1495 }
1496
1497 authority_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1498 if (!authority_name) {
1499 return NT_STATUS_NO_MEMORY;
1500 }
1501
1502 init_lsa_String(account_name, username);
1503 init_lsa_String(authority_name, domname);
1504
1505 *r->out.account_name = account_name;
1506 *r->out.authority_name = authority_name;
1507
1508 return NT_STATUS_OK;
1509 }
1510
1511 /***************************************************************************
1512 _lsa_CreateAccount
1513 ***************************************************************************/
1514
1515 NTSTATUS _lsa_CreateAccount(pipes_struct *p,
1516 struct lsa_CreateAccount *r)
1517 {
1518 struct lsa_info *handle;
1519 struct lsa_info *info;
1520
1521 /* find the connection policy handle. */
1522 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1523 return NT_STATUS_INVALID_HANDLE;
1524
1525 /* check if the user have enough rights */
1526
1527 /*
1528 * I don't know if it's the right one. not documented.
1529 * but guessed with rpcclient.
1530 */
1531 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1532 return NT_STATUS_ACCESS_DENIED;
1533
1534 /* check to see if the pipe_user is a Domain Admin since
1535 account_pol.tdb was already opened as root, this is all we have */
1536
1537 if ( p->pipe_user.ut.uid != sec_initial_uid()
1538 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1539 return NT_STATUS_ACCESS_DENIED;
1540
1541 if ( is_privileged_sid( r->in.sid ) )
1542 return NT_STATUS_OBJECT_NAME_COLLISION;
1543
1544 /* associate the user/group SID with the (unique) handle. */
1545
1546 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1547 return NT_STATUS_NO_MEMORY;
1548
1549 ZERO_STRUCTP(info);
1550 info->sid = *r->in.sid;
1551 info->access = r->in.access_mask;
1552
1553 /* get a (unique) handle. open a policy on it. */
1554 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1555 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1556
1557 return privilege_create_account( &info->sid );
1558 }
1559
1560
1561 /***************************************************************************
1562 _lsa_OpenAccount
1563 ***************************************************************************/
1564
1565 NTSTATUS _lsa_OpenAccount(pipes_struct *p,
1566 struct lsa_OpenAccount *r)
1567 {
1568 struct lsa_info *handle;
1569 struct lsa_info *info;
1570
1571 /* find the connection policy handle. */
1572 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1573 return NT_STATUS_INVALID_HANDLE;
1574
1575 /* check if the user have enough rights */
1576
1577 /*
1578 * I don't know if it's the right one. not documented.
1579 * but guessed with rpcclient.
1580 */
1581 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1582 return NT_STATUS_ACCESS_DENIED;
1583
1584 /* TODO: Fis the parsing routine before reenabling this check! */
1585 #if 0
1586 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1587 return NT_STATUS_ACCESS_DENIED;
1588 #endif
1589 /* associate the user/group SID with the (unique) handle. */
1590 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1591 return NT_STATUS_NO_MEMORY;
1592
1593 ZERO_STRUCTP(info);
1594 info->sid = *r->in.sid;
1595 info->access = r->in.access_mask;
1596
1597 /* get a (unique) handle. open a policy on it. */
1598 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1599 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1600
1601 return NT_STATUS_OK;
1602 }
1603
1604 /***************************************************************************
1605 _lsa_EnumPrivsAccount
1606 For a given SID, enumerate all the privilege this account has.
1607 ***************************************************************************/
1608
1609 NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
1610 struct lsa_EnumPrivsAccount *r)
1611 {
1612 NTSTATUS status = NT_STATUS_OK;
1613 struct lsa_info *info=NULL;
1614 SE_PRIV mask;
1615 PRIVILEGE_SET privileges;
1616 struct lsa_PrivilegeSet *priv_set = NULL;
1617 struct lsa_LUIDAttribute *luid_attrs = NULL;
1618 int i;
1619
1620 /* find the connection policy handle. */
1621 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1622 return NT_STATUS_INVALID_HANDLE;
1623
1624 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1625 return NT_STATUS_ACCESS_DENIED;
1626
1627 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1628 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1629
1630 privilege_set_init( &privileges );
1631
1632 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1633
1634 DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
1635 sid_string_dbg(&info->sid),
1636 privileges.count));
1637
1638 priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
1639 if (!priv_set) {
1640 status = NT_STATUS_NO_MEMORY;
1641 goto done;
1642 }
1643
1644 luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
1645 struct lsa_LUIDAttribute,
1646 privileges.count);
1647 if (!luid_attrs) {
1648 status = NT_STATUS_NO_MEMORY;
1649 goto done;
1650 }
1651
1652 for (i=0; i<privileges.count; i++) {
1653 luid_attrs[i].luid.low = privileges.set[i].luid.low;
1654 luid_attrs[i].luid.high = privileges.set[i].luid.high;
1655 luid_attrs[i].attribute = privileges.set[i].attr;
1656 }
1657
1658 priv_set->count = privileges.count;
1659 priv_set->unknown = 0;
1660 priv_set->set = luid_attrs;
1661
1662 *r->out.privs = priv_set;
1663 } else {
1664 status = NT_STATUS_NO_SUCH_PRIVILEGE;
1665 }
1666
1667 done:
1668 privilege_set_free( &privileges );
1669
1670 return status;
1671 }
1672
1673 /***************************************************************************
1674 _lsa_GetSystemAccessAccount
1675 ***************************************************************************/
1676
1677 NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
1678 struct lsa_GetSystemAccessAccount *r)
1679 {
1680 struct lsa_info *info=NULL;
1681
1682 /* find the connection policy handle. */
1683
1684 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1685 return NT_STATUS_INVALID_HANDLE;
1686
1687 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1688 return NT_STATUS_ACCESS_DENIED;
1689
1690 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1691 return NT_STATUS_ACCESS_DENIED;
1692
1693 /*
1694 0x01 -> Log on locally
1695 0x02 -> Access this computer from network
1696 0x04 -> Log on as a batch job
1697 0x10 -> Log on as a service
1698
1699 they can be ORed together
1700 */
1701
1702 *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1703
1704 return NT_STATUS_OK;
1705 }
1706
1707 /***************************************************************************
1708 update the systemaccount information
1709 ***************************************************************************/
1710
1711 NTSTATUS _lsa_SetSystemAccessAccount(pipes_struct *p,
1712 struct lsa_SetSystemAccessAccount *r)
1713 {
1714 struct lsa_info *info=NULL;
1715 GROUP_MAP map;
1716
1717 /* find the connection policy handle. */
1718 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1719 return NT_STATUS_INVALID_HANDLE;
1720
1721 /* check to see if the pipe_user is a Domain Admin since
1722 account_pol.tdb was already opened as root, this is all we have */
1723
1724 if ( p->pipe_user.ut.uid != sec_initial_uid()
1725 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1726 return NT_STATUS_ACCESS_DENIED;
1727
1728 if (!pdb_getgrsid(&map, info->sid))
1729 return NT_STATUS_NO_SUCH_GROUP;
1730
1731 return pdb_update_group_mapping_entry(&map);
1732 }
1733
1734 /***************************************************************************
1735 _lsa_AddPrivilegesToAccount
1736 For a given SID, add some privileges.
1737 ***************************************************************************/
1738
1739 NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
1740 struct lsa_AddPrivilegesToAccount *r)
1741 {
1742 struct lsa_info *info = NULL;
1743 SE_PRIV mask;
1744 struct lsa_PrivilegeSet *set = NULL;
1745
1746 /* find the connection policy handle. */
1747 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1748 return NT_STATUS_INVALID_HANDLE;
1749
1750 /* check to see if the pipe_user is root or a Domain Admin since
1751 account_pol.tdb was already opened as root, this is all we have */
1752
1753 if ( p->pipe_user.ut.uid != sec_initial_uid()
1754 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1755 {
1756 return NT_STATUS_ACCESS_DENIED;
1757 }
1758
1759 set = r->in.privs;
1760 if ( !privilege_set_to_se_priv( &mask, set ) )
1761 return NT_STATUS_NO_SUCH_PRIVILEGE;
1762
1763 if ( !grant_privilege( &info->sid, &mask ) ) {
1764 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
1765 sid_string_dbg(&info->sid) ));
1766 DEBUG(3,("Privilege mask:\n"));
1767 dump_se_priv( DBGC_ALL, 3, &mask );
1768 return NT_STATUS_NO_SUCH_PRIVILEGE;
1769 }
1770
1771 return NT_STATUS_OK;
1772 }
1773
1774 /***************************************************************************
1775 _lsa_RemovePrivilegesFromAccount
1776 For a given SID, remove some privileges.
1777 ***************************************************************************/
1778
1779 NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
1780 struct lsa_RemovePrivilegesFromAccount *r)
1781 {
1782 struct lsa_info *info = NULL;
1783 SE_PRIV mask;
1784 struct lsa_PrivilegeSet *set = NULL;
1785
1786 /* find the connection policy handle. */
1787 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1788 return NT_STATUS_INVALID_HANDLE;
1789
1790 /* check to see if the pipe_user is root or a Domain Admin since
1791 account_pol.tdb was already opened as root, this is all we have */
1792
1793 if ( p->pipe_user.ut.uid != sec_initial_uid()
1794 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1795 {
1796 return NT_STATUS_ACCESS_DENIED;
1797 }
1798
1799 set = r->in.privs;
1800
1801 if ( !privilege_set_to_se_priv( &mask, set ) )
1802 return NT_STATUS_NO_SUCH_PRIVILEGE;
1803
1804 if ( !revoke_privilege( &info->sid, &mask ) ) {
1805 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
1806 sid_string_dbg(&info->sid) ));
1807 DEBUG(3,("Privilege mask:\n"));
1808 dump_se_priv( DBGC_ALL, 3, &mask );
1809 return NT_STATUS_NO_SUCH_PRIVILEGE;
1810 }
1811
1812 return NT_STATUS_OK;
1813 }
1814
1815 /***************************************************************************
1816 _lsa_QuerySecurity
1817 ***************************************************************************/
1818
1819 NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
1820 struct lsa_QuerySecurity *r)
1821 {
1822 struct lsa_info *handle=NULL;
1823 SEC_DESC *psd = NULL;
1824 size_t sd_size;
1825 NTSTATUS status;
1826
1827 /* find the connection policy handle. */
1828 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1829 return NT_STATUS_INVALID_HANDLE;
1830
1831 /* check if the user have enough rights */
1832 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1833 return NT_STATUS_ACCESS_DENIED;
1834
1835 switch (r->in.sec_info) {
1836 case 1:
1837 /* SD contains only the owner */
1838
1839 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1840 if(!NT_STATUS_IS_OK(status))
1841 return NT_STATUS_NO_MEMORY;
1842
1843
1844 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1845 return NT_STATUS_NO_MEMORY;
1846 break;
1847 case 4:
1848 /* SD contains only the ACL */
1849
1850 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1851 if(!NT_STATUS_IS_OK(status))
1852 return NT_STATUS_NO_MEMORY;
1853
1854 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1855 return NT_STATUS_NO_MEMORY;
1856 break;
1857 default:
1858 return NT_STATUS_INVALID_LEVEL;
1859 }
1860
1861 return status;
1862 }
1863
1864 #if 0 /* AD DC work in ongoing in Samba 4 */
1865
1866 /***************************************************************************
1867 ***************************************************************************/
1868
1869 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1870 {
1871 struct lsa_info *handle;
1872 const char *nb_name;
1873 char *dns_name = NULL;
1874 char *forest_name = NULL;
1875 DOM_SID *sid = NULL;
1876 struct GUID guid;
1877 fstring dnsdomname;
1878
1879 ZERO_STRUCT(guid);
1880 r_u->status = NT_STATUS_OK;
1881
1882 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1883 return NT_STATUS_INVALID_HANDLE;
1884
1885 switch (q_u->info_class) {
1886 case 0x0c:
1887 /* check if the user have enough rights */
1888 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1889 return NT_STATUS_ACCESS_DENIED;
1890
1891 /* Request PolicyPrimaryDomainInformation. */
1892 switch (lp_server_role()) {
1893 case ROLE_DOMAIN_PDC:
1894 case ROLE_DOMAIN_BDC:
1895 nb_name = get_global_sam_name();
1896 /* ugly temp hack for these next two */
1897
1898 /* This should be a 'netbios domain -> DNS domain' mapping */
1899 dnsdomname = get_mydnsdomname(p->mem_ctx);
1900 if (!dnsdomname || !*dnsdomname) {
1901 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1902 }
1903 strlower_m(dnsdomname);
1904
1905 dns_name = dnsdomname;
1906 forest_name = dnsdomname;
1907
1908 sid = get_global_sam_sid();
1909 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1910 break;
1911 default:
1912 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1913 }
1914 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1915 forest_name,&guid,sid);
1916 break;
1917 default:
1918 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1919 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1920 break;
1921 }
1922
1923 if (NT_STATUS_IS_OK(r_u->status)) {
1924 r_u->ptr = 0x1;
1925 r_u->info_class = q_u->info_class;
1926 }
1927
1928 return r_u->status;
1929 }
1930 #endif /* AD DC work in ongoing in Samba 4 */
1931
1932 /***************************************************************************
1933 _lsa_AddAccountRights
1934 ***************************************************************************/
1935
1936 NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
1937 struct lsa_AddAccountRights *r)
1938 {
1939 struct lsa_info *info = NULL;
1940 int i = 0;
1941 DOM_SID sid;
1942
1943 /* find the connection policy handle. */
1944 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1945 return NT_STATUS_INVALID_HANDLE;
1946
1947 /* check to see if the pipe_user is a Domain Admin since
1948 account_pol.tdb was already opened as root, this is all we have */
1949
1950 if ( p->pipe_user.ut.uid != sec_initial_uid()
1951 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1952 {
1953 return NT_STATUS_ACCESS_DENIED;
1954 }
1955
1956 /* according to an NT4 PDC, you can add privileges to SIDs even without
1957 call_lsa_create_account() first. And you can use any arbitrary SID. */
1958
1959 sid_copy( &sid, r->in.sid );
1960
1961 for ( i=0; i < r->in.rights->count; i++ ) {
1962
1963 const char *privname = r->in.rights->names[i].string;
1964
1965 /* only try to add non-null strings */
1966
1967 if ( !privname )
1968 continue;
1969
1970 if ( !grant_privilege_by_name( &sid, privname ) ) {
1971 DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
1972 privname ));
1973 return NT_STATUS_NO_SUCH_PRIVILEGE;
1974 }
1975 }
1976
1977 return NT_STATUS_OK;
1978 }
1979
1980 /***************************************************************************
1981 _lsa_RemoveAccountRights
1982 ***************************************************************************/
1983
1984 NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
1985 struct lsa_RemoveAccountRights *r)
1986 {
1987 struct lsa_info *info = NULL;
1988 int i = 0;
1989 DOM_SID sid;
1990 const char *privname = NULL;
1991
1992 /* find the connection policy handle. */
1993 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1994 return NT_STATUS_INVALID_HANDLE;
1995
1996 /* check to see if the pipe_user is a Domain Admin since
1997 account_pol.tdb was already opened as root, this is all we have */
1998
1999 if ( p->pipe_user.ut.uid != sec_initial_uid()
2000 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
2001 {
2002 return NT_STATUS_ACCESS_DENIED;
2003 }
2004
2005 sid_copy( &sid, r->in.sid );
2006
2007 if ( r->in.remove_all ) {
2008 if ( !revoke_all_privileges( &sid ) )
2009 return NT_STATUS_ACCESS_DENIED;
2010
2011 return NT_STATUS_OK;
2012 }
2013
2014 for ( i=0; i < r->in.rights->count; i++ ) {
2015
2016 privname = r->in.rights->names[i].string;
2017
2018 /* only try to add non-null strings */
2019
2020 if ( !privname )
2021 continue;
2022
2023 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2024 DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2025 privname ));
2026 return NT_STATUS_NO_SUCH_PRIVILEGE;
2027 }
2028 }
2029
2030 return NT_STATUS_OK;
2031 }
2032
2033 /*******************************************************************
2034 ********************************************************************/
2035
2036 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2037 struct lsa_RightSet *r,
2038 PRIVILEGE_SET *privileges)
2039 {
2040 uint32 i;
2041 const char *privname;
2042 const char **privname_array = NULL;
2043 int num_priv = 0;
2044
2045 for (i=0; i<privileges->count; i++) {
2046
2047 privname = luid_to_privilege_name(&privileges->set[i].luid);
2048 if (privname) {
2049 if (!add_string_to_array(mem_ctx, privname,
2050 &privname_array, &num_priv)) {
2051 return NT_STATUS_NO_MEMORY;
2052 }
2053 }
2054 }
2055
2056 if (num_priv) {
2057
2058 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2059 num_priv);
2060 if (!r->names) {
2061 return NT_STATUS_NO_MEMORY;
2062 }
2063
2064 for (i=0; i<num_priv; i++) {
2065 init_lsa_StringLarge(&r->names[i], privname_array[i]);
2066 }
2067
2068 r->count = num_priv;
2069 }
2070
2071 return NT_STATUS_OK;
2072 }
2073
2074 /***************************************************************************
2075 _lsa_EnumAccountRights
2076 ***************************************************************************/
2077
2078 NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
2079 struct lsa_EnumAccountRights *r)
2080 {
2081 NTSTATUS status;
2082 struct lsa_info *info = NULL;
2083 DOM_SID sid;
2084 PRIVILEGE_SET privileges;
2085 SE_PRIV mask;
2086
2087 /* find the connection policy handle. */
2088
2089 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2090 return NT_STATUS_INVALID_HANDLE;
2091
2092 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2093 return NT_STATUS_ACCESS_DENIED;
2094
2095 /* according to an NT4 PDC, you can add privileges to SIDs even without
2096 call_lsa_create_account() first. And you can use any arbitrary SID. */
2097
2098 sid_copy( &sid, r->in.sid );
2099
2100 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2101 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2102
2103 privilege_set_init( &privileges );
2104
2105 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2106
2107 DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2108 sid_string_dbg(&sid), privileges.count));
2109
2110 status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
2111 } else {
2112 status = NT_STATUS_NO_SUCH_PRIVILEGE;
2113 }
2114
2115 privilege_set_free( &privileges );
2116
2117 return status;
2118 }
2119
2120 /***************************************************************************
2121 _lsa_LookupPrivValue
2122 ***************************************************************************/
2123
2124 NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
2125 struct lsa_LookupPrivValue *r)
2126 {
2127 struct lsa_info *info = NULL;
2128 const char *name = NULL;
2129 LUID_ATTR priv_luid;
2130 SE_PRIV mask;
2131
2132 /* find the connection policy handle. */
2133
2134 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2135 return NT_STATUS_INVALID_HANDLE;
2136
2137 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2138 return NT_STATUS_ACCESS_DENIED;
2139
2140 name = r->in.name->string;
2141
2142 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2143
2144 if ( !se_priv_from_name( name, &mask ) )
2145 return NT_STATUS_NO_SUCH_PRIVILEGE;
2146
2147 priv_luid = get_privilege_luid( &mask );
2148
2149 r->out.luid->low = priv_luid.luid.low;
2150 r->out.luid->high = priv_luid.luid.high;
2151
2152 return NT_STATUS_OK;
2153 }
2154
2155 /*
2156 * From here on the server routines are just dummy ones to make smbd link with
2157 * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
2158 * pulling the server stubs across one by one.
2159 */
2160
2161 NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
2162 {
2163 p->rng_fault_state = True;
2164 return NT_STATUS_NOT_IMPLEMENTED;
2165 }
2166
2167 NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
2168 {
2169 p->rng_fault_state = True;
2170 return NT_STATUS_NOT_IMPLEMENTED;
2171 }
2172
2173 NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
2174 {
2175 p->rng_fault_state = True;
2176 return NT_STATUS_NOT_IMPLEMENTED;
2177 }
2178
2179 NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
2180 {
2181 p->rng_fault_state = True;
2182 return NT_STATUS_NOT_IMPLEMENTED;
2183 }
2184
2185 NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
2186 {
2187 p->rng_fault_state = True;
2188 return NT_STATUS_NOT_IMPLEMENTED;
2189 }
2190
2191 NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
2192 {
2193 p->rng_fault_state = True;
2194 return NT_STATUS_NOT_IMPLEMENTED;
2195 }
2196
2197 NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
2198 {
2199 p->rng_fault_state = True;
2200 return NT_STATUS_NOT_IMPLEMENTED;
2201 }
2202
2203 NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
2204 {
2205 p->rng_fault_state = True;
2206 return NT_STATUS_NOT_IMPLEMENTED;
2207 }
2208
2209 NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
2210 {
2211 p->rng_fault_state = True;
2212 return NT_STATUS_NOT_IMPLEMENTED;
2213 }
2214
2215 NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
2216 {
2217 p->rng_fault_state = True;
2218 return NT_STATUS_NOT_IMPLEMENTED;
2219 }
2220
2221 NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
2222 {
2223 p->rng_fault_state = True;
2224 return NT_STATUS_NOT_IMPLEMENTED;
2225 }
2226
2227 NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
2228 {
2229 p->rng_fault_state = True;
2230 return NT_STATUS_NOT_IMPLEMENTED;
2231 }
2232
2233 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(pipes_struct *p, struct lsa_QueryTrustedDomainInfoBySid *r)
2234 {
2235 p->rng_fault_state = True;
2236 return NT_STATUS_NOT_IMPLEMENTED;
2237 }
2238
2239 NTSTATUS _lsa_SetTrustedDomainInfo(pipes_struct *p, struct lsa_SetTrustedDomainInfo *r)
2240 {
2241 p->rng_fault_state = True;
2242 return NT_STATUS_NOT_IMPLEMENTED;
2243 }
2244
2245 NTSTATUS _lsa_DeleteTrustedDomain(pipes_struct *p, struct lsa_DeleteTrustedDomain *r)
2246 {
2247 p->rng_fault_state = True;
2248 return NT_STATUS_NOT_IMPLEMENTED;
2249 }
2250
2251 NTSTATUS _lsa_StorePrivateData(pipes_struct *p, struct lsa_StorePrivateData *r)
2252 {
2253 p->rng_fault_state = True;
2254 return NT_STATUS_NOT_IMPLEMENTED;
2255 }
2256
2257 NTSTATUS _lsa_RetrievePrivateData(pipes_struct *p, struct lsa_RetrievePrivateData *r)
2258 {
2259 p->rng_fault_state = True;
2260 return NT_STATUS_NOT_IMPLEMENTED;
2261 }
2262
2263 NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
2264 {
2265 p->rng_fault_state = True;
2266 return NT_STATUS_NOT_IMPLEMENTED;
2267 }
2268
2269 NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
2270 {
2271 p->rng_fault_state = True;
2272 return NT_STATUS_NOT_IMPLEMENTED;
2273 }
2274
2275 NTSTATUS _lsa_QueryTrustedDomainInfoByName(pipes_struct *p, struct lsa_QueryTrustedDomainInfoByName *r)
2276 {
2277 p->rng_fault_state = True;
2278 return NT_STATUS_NOT_IMPLEMENTED;
2279 }
2280
2281 NTSTATUS _lsa_SetTrustedDomainInfoByName(pipes_struct *p, struct lsa_SetTrustedDomainInfoByName *r)
2282 {
2283 p->rng_fault_state = True;
2284 return NT_STATUS_NOT_IMPLEMENTED;
2285 }
2286
2287 NTSTATUS _lsa_EnumTrustedDomainsEx(pipes_struct *p, struct lsa_EnumTrustedDomainsEx *r)
2288 {
2289 p->rng_fault_state = True;
2290 return NT_STATUS_NOT_IMPLEMENTED;
2291 }
2292
2293 NTSTATUS _lsa_CreateTrustedDomainEx(pipes_struct *p, struct lsa_CreateTrustedDomainEx *r)
2294 {
2295 p->rng_fault_state = True;
2296 return NT_STATUS_NOT_IMPLEMENTED;
2297 }
2298
2299 NTSTATUS _lsa_CloseTrustedDomainEx(pipes_struct *p, struct lsa_CloseTrustedDomainEx *r)
2300 {
2301 p->rng_fault_state = True;
2302 return NT_STATUS_NOT_IMPLEMENTED;
2303 }
2304
2305 NTSTATUS _lsa_QueryDomainInformationPolicy(pipes_struct *p, struct lsa_QueryDomainInformationPolicy *r)
2306 {
2307 p->rng_fault_state = True;
2308 return NT_STATUS_NOT_IMPLEMENTED;
2309 }
2310
2311 NTSTATUS _lsa_SetDomainInformationPolicy(pipes_struct *p, struct lsa_SetDomainInformationPolicy *r)
2312 {
2313 p->rng_fault_state = True;
2314 return NT_STATUS_NOT_IMPLEMENTED;
2315 }
2316
2317 NTSTATUS _lsa_OpenTrustedDomainByName(pipes_struct *p, struct lsa_OpenTrustedDomainByName *r)
2318 {
2319 p->rng_fault_state = True;
2320 return NT_STATUS_NOT_IMPLEMENTED;
2321 }
2322
2323 NTSTATUS _lsa_TestCall(pipes_struct *p, struct lsa_TestCall *r)
2324 {
2325 p->rng_fault_state = True;
2326 return NT_STATUS_NOT_IMPLEMENTED;
2327 }
2328
2329 NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
2330 {
2331 p->rng_fault_state = True;
2332 return NT_STATUS_NOT_IMPLEMENTED;
2333 }
2334
2335 NTSTATUS _lsa_CREDRWRITE(pipes_struct *p, struct lsa_CREDRWRITE *r)
2336 {
2337 p->rng_fault_state = True;
2338 return NT_STATUS_NOT_IMPLEMENTED;
2339 }
2340
2341 NTSTATUS _lsa_CREDRREAD(pipes_struct *p, struct lsa_CREDRREAD *r)
2342 {
2343 p->rng_fault_state = True;
2344 return NT_STATUS_NOT_IMPLEMENTED;
2345 }
2346
2347 NTSTATUS _lsa_CREDRENUMERATE(pipes_struct *p, struct lsa_CREDRENUMERATE *r)
2348 {
2349 p->rng_fault_state = True;
2350 return NT_STATUS_NOT_IMPLEMENTED;
2351 }
2352
2353 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
2354 {
2355 p->rng_fault_state = True;
2356 return NT_STATUS_NOT_IMPLEMENTED;
2357 }
2358
2359 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRREADDOMAINCREDENTIALS *r)
2360 {
2361 p->rng_fault_state = True;
2362 return NT_STATUS_NOT_IMPLEMENTED;
2363 }
2364
2365 NTSTATUS _lsa_CREDRDELETE(pipes_struct *p, struct lsa_CREDRDELETE *r)
2366 {
2367 p->rng_fault_state = True;
2368 return NT_STATUS_NOT_IMPLEMENTED;
2369 }
2370
2371 NTSTATUS _lsa_CREDRGETTARGETINFO(pipes_struct *p, struct lsa_CREDRGETTARGETINFO *r)
2372 {
2373 p->rng_fault_state = True;
2374 return NT_STATUS_NOT_IMPLEMENTED;
2375 }
2376
2377 NTSTATUS _lsa_CREDRPROFILELOADED(pipes_struct *p, struct lsa_CREDRPROFILELOADED *r)
2378 {
2379 p->rng_fault_state = True;
2380 return NT_STATUS_NOT_IMPLEMENTED;
2381 }
2382
2383 NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
2384 {
2385 p->rng_fault_state = True;
2386 return NT_STATUS_NOT_IMPLEMENTED;
2387 }
2388
2389 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARREGISTERAUDITEVENT *r)
2390 {
2391 p->rng_fault_state = True;
2392 return NT_STATUS_NOT_IMPLEMENTED;
2393 }
2394
2395 NTSTATUS _lsa_LSARGENAUDITEVENT(pipes_struct *p, struct lsa_LSARGENAUDITEVENT *r)
2396 {
2397 p->rng_fault_state = True;
2398 return NT_STATUS_NOT_IMPLEMENTED;
2399 }
2400
2401 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARUNREGISTERAUDITEVENT *r)
2402 {
2403 p->rng_fault_state = True;
2404 return NT_STATUS_NOT_IMPLEMENTED;
2405 }
2406
2407 NTSTATUS _lsa_lsaRQueryForestTrustInformation(pipes_struct *p, struct lsa_lsaRQueryForestTrustInformation *r)
2408 {
2409 p->rng_fault_state = True;
2410 return NT_STATUS_NOT_IMPLEMENTED;
2411 }
2412
2413 NTSTATUS _lsa_LSARSETFORESTTRUSTINFORMATION(pipes_struct *p, struct lsa_LSARSETFORESTTRUSTINFORMATION *r)
2414 {
2415 p->rng_fault_state = True;
2416 return NT_STATUS_NOT_IMPLEMENTED;
2417 }
2418
2419 NTSTATUS _lsa_CREDRRENAME(pipes_struct *p, struct lsa_CREDRRENAME *r)
2420 {
2421 p->rng_fault_state = True;
2422 return NT_STATUS_NOT_IMPLEMENTED;
2423 }
2424
2425 NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
2426 {
2427 p->rng_fault_state = True;
2428 return NT_STATUS_NOT_IMPLEMENTED;
2429 }
2430
2431 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
2432 {
2433 p->rng_fault_state = True;
2434 return NT_STATUS_NOT_IMPLEMENTED;
2435 }
2436
2437 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
2438 {
2439 p->rng_fault_state = True;
2440 return NT_STATUS_NOT_IMPLEMENTED;
2441 }
2442
2443 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(pipes_struct *p, struct lsa_LSARADTREPORTSECURITYEVENT *r)
2444 {
2445 p->rng_fault_state = True;
2446 return NT_STATUS_NOT_IMPLEMENTED;
2447 }
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