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Make use of ZERO_STRUCT instead of memset in namequery.c
[Samba.git] / source / rpc_server / srv_lsa_nt.c
blob20c910e46d071940682be05724a2313ff40a81f0
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 (geteuid() != 0) {
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 nt_status = pdb_enum_trusteddoms(p->mem_ctx, &num_domains, &domains);
495
496 if (!NT_STATUS_IS_OK(nt_status)) {
497 return nt_status;
498 }
499
500 if (*r->in.resume_handle < num_domains) {
501 num_thistime = MIN(num_domains, max_num_domains);
502
503 nt_status = STATUS_MORE_ENTRIES;
504
505 if (*r->in.resume_handle + num_thistime > num_domains) {
506 num_thistime = num_domains - *r->in.resume_handle;
507 nt_status = NT_STATUS_OK;
508 }
509
510 next_idx = *r->in.resume_handle + num_thistime;
511 } else {
512 num_thistime = 0;
513 next_idx = 0xffffffff;
514 nt_status = NT_STATUS_NO_MORE_ENTRIES;
515 }
516
517 /* set up the lsa_enum_trust_dom response */
518
519 lsa_domains = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_DomainInfo,
520 num_thistime);
521 if (!lsa_domains) {
522 return NT_STATUS_NO_MEMORY;
523 }
524
525 for (i=0; i<num_thistime; i++) {
526 init_lsa_StringLarge(&lsa_domains[i].name, domains[i]->name);
527 lsa_domains[i].sid = &domains[i]->sid;
528 }
529
530 *r->out.resume_handle = next_idx;
531 r->out.domains->count = num_thistime;
532 r->out.domains->domains = lsa_domains;
533
534 return nt_status;
535 }
536
537 #define LSA_AUDIT_NUM_CATEGORIES_NT4 7
538 #define LSA_AUDIT_NUM_CATEGORIES_WIN2K 9
539 #define LSA_AUDIT_NUM_CATEGORIES LSA_AUDIT_NUM_CATEGORIES_NT4
540
541 /***************************************************************************
542 _lsa_QueryInfoPolicy
543 ***************************************************************************/
544
545 NTSTATUS _lsa_QueryInfoPolicy(pipes_struct *p,
546 struct lsa_QueryInfoPolicy *r)
547 {
548 NTSTATUS status = NT_STATUS_OK;
549 struct lsa_info *handle;
550 DOM_SID domain_sid;
551 const char *name;
552 DOM_SID *sid = NULL;
553 union lsa_PolicyInformation *info = NULL;
554
555 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
556 return NT_STATUS_INVALID_HANDLE;
557
558 info = TALLOC_ZERO_P(p->mem_ctx, union lsa_PolicyInformation);
559 if (!info) {
560 return NT_STATUS_NO_MEMORY;
561 }
562
563 switch (r->in.level) {
564 case 0x02:
565 {
566
567 uint32 policy_def = LSA_AUDIT_POLICY_ALL;
568
569 /* check if the user have enough rights */
570 if (!(handle->access & LSA_POLICY_VIEW_AUDIT_INFORMATION)) {
571 DEBUG(10,("_lsa_QueryInfoPolicy: insufficient access rights\n"));
572 return NT_STATUS_ACCESS_DENIED;
573 }
574
575 /* fake info: We audit everything. ;) */
576
577 info->audit_events.auditing_mode = true;
578 info->audit_events.count = LSA_AUDIT_NUM_CATEGORIES;
579 info->audit_events.settings = TALLOC_ZERO_ARRAY(p->mem_ctx,
580 enum lsa_PolicyAuditPolicy,
581 info->audit_events.count);
582 if (!info->audit_events.settings) {
583 return NT_STATUS_NO_MEMORY;
584 }
585
586 info->audit_events.settings[LSA_AUDIT_CATEGORY_ACCOUNT_MANAGEMENT] = policy_def;
587 info->audit_events.settings[LSA_AUDIT_CATEGORY_FILE_AND_OBJECT_ACCESS] = policy_def;
588 info->audit_events.settings[LSA_AUDIT_CATEGORY_LOGON] = policy_def;
589 info->audit_events.settings[LSA_AUDIT_CATEGORY_PROCCESS_TRACKING] = policy_def;
590 info->audit_events.settings[LSA_AUDIT_CATEGORY_SECURITY_POLICY_CHANGES] = policy_def;
591 info->audit_events.settings[LSA_AUDIT_CATEGORY_SYSTEM] = policy_def;
592 info->audit_events.settings[LSA_AUDIT_CATEGORY_USE_OF_USER_RIGHTS] = policy_def;
593
594 break;
595 }
596 case 0x03:
597 /* check if the user have enough rights */
598 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
599 return NT_STATUS_ACCESS_DENIED;
600
601 /* Request PolicyPrimaryDomainInformation. */
602 switch (lp_server_role()) {
603 case ROLE_DOMAIN_PDC:
604 case ROLE_DOMAIN_BDC:
605 name = get_global_sam_name();
606 sid = sid_dup_talloc(p->mem_ctx, get_global_sam_sid());
607 if (!sid) {
608 return NT_STATUS_NO_MEMORY;
609 }
610 break;
611 case ROLE_DOMAIN_MEMBER:
612 name = lp_workgroup();
613 /* We need to return the Domain SID here. */
614 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
615 sid = sid_dup_talloc(p->mem_ctx, &domain_sid);
616 if (!sid) {
617 return NT_STATUS_NO_MEMORY;
618 }
619 } else {
620 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
621 }
622 break;
623 case ROLE_STANDALONE:
624 name = lp_workgroup();
625 sid = NULL;
626 break;
627 default:
628 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
629 }
630 init_dom_query_3(&info->domain, name, sid);
631 break;
632 case 0x05:
633 /* check if the user have enough rights */
634 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
635 return NT_STATUS_ACCESS_DENIED;
636
637 /* Request PolicyAccountDomainInformation. */
638 name = get_global_sam_name();
639 sid = get_global_sam_sid();
640
641 init_dom_query_5(&info->account_domain, name, sid);
642 break;
643 case 0x06:
644 /* check if the user have enough rights */
645 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
646 return NT_STATUS_ACCESS_DENIED;
647
648 switch (lp_server_role()) {
649 case ROLE_DOMAIN_BDC:
650 /*
651 * only a BDC is a backup controller
652 * of the domain, it controls.
653 */
654 info->role.role = 2;
655 break;
656 default:
657 /*
658 * any other role is a primary
659 * of the domain, it controls.
660 */
661 info->role.role = 3;
662 break;
663 }
664 break;
665 default:
666 DEBUG(0,("_lsa_QueryInfoPolicy: unknown info level in Lsa Query: %d\n",
667 r->in.level));
668 status = NT_STATUS_INVALID_INFO_CLASS;
669 break;
670 }
671
672 *r->out.info = info;
673
674 return status;
675 }
676
677 /***************************************************************************
678 _lsa_lookup_sids_internal
679 ***************************************************************************/
680
681 static NTSTATUS _lsa_lookup_sids_internal(pipes_struct *p,
682 TALLOC_CTX *mem_ctx,
683 uint16_t level, /* input */
684 int num_sids, /* input */
685 struct lsa_SidPtr *sid, /* input */
686 struct lsa_RefDomainList **pp_ref, /* input/output */
687 struct lsa_TranslatedName2 **pp_names,/* input/output */
688 uint32_t *pp_mapped_count) /* input/output */
689 {
690 NTSTATUS status;
691 int i;
692 const DOM_SID **sids = NULL;
693 struct lsa_RefDomainList *ref = NULL;
694 uint32 mapped_count = 0;
695 struct lsa_dom_info *dom_infos = NULL;
696 struct lsa_name_info *name_infos = NULL;
697 struct lsa_TranslatedName2 *names = NULL;
698
699 *pp_mapped_count = 0;
700 *pp_names = NULL;
701 *pp_ref = NULL;
702
703 if (num_sids == 0) {
704 return NT_STATUS_OK;
705 }
706
707 sids = TALLOC_ARRAY(p->mem_ctx, const DOM_SID *, num_sids);
708 ref = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
709
710 if (sids == NULL || ref == NULL) {
711 return NT_STATUS_NO_MEMORY;
712 }
713
714 for (i=0; i<num_sids; i++) {
715 sids[i] = sid[i].sid;
716 }
717
718 status = lookup_sids(p->mem_ctx, num_sids, sids, level,
719 &dom_infos, &name_infos);
720
721 if (!NT_STATUS_IS_OK(status)) {
722 return status;
723 }
724
725 names = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName2, num_sids);
726 if (names == NULL) {
727 return NT_STATUS_NO_MEMORY;
728 }
729
730 for (i=0; i<MAX_REF_DOMAINS; i++) {
731
732 if (!dom_infos[i].valid) {
733 break;
734 }
735
736 if (init_lsa_ref_domain_list(mem_ctx, ref,
737 dom_infos[i].name,
738 &dom_infos[i].sid) != i) {
739 DEBUG(0, ("Domain %s mentioned twice??\n",
740 dom_infos[i].name));
741 return NT_STATUS_INTERNAL_ERROR;
742 }
743 }
744
745 for (i=0; i<num_sids; i++) {
746 struct lsa_name_info *name = &name_infos[i];
747
748 if (name->type == SID_NAME_UNKNOWN) {
749 fstring tmp;
750 name->dom_idx = -1;
751 /* Unknown sids should return the string
752 * representation of the SID. Windows 2003 behaves
753 * rather erratic here, in many cases it returns the
754 * RID as 8 bytes hex, in others it returns the full
755 * SID. We (Jerry/VL) could not figure out which the
756 * hard cases are, so leave it with the SID. */
757 name->name = talloc_asprintf(p->mem_ctx, "%s",
758 sid_to_fstring(tmp,
759 sids[i]));
760 if (name->name == NULL) {
761 return NT_STATUS_NO_MEMORY;
762 }
763 } else {
764 mapped_count += 1;
765 }
766
767 init_lsa_translated_name2(&names[i], name->type,
768 name->name, name->dom_idx, 0);
769 }
770
771 status = NT_STATUS_NONE_MAPPED;
772 if (mapped_count > 0) {
773 status = (mapped_count < num_sids) ?
774 STATUS_SOME_UNMAPPED : NT_STATUS_OK;
775 }
776
777 DEBUG(10, ("num_sids %d, mapped_count %d, status %s\n",
778 num_sids, mapped_count, nt_errstr(status)));
779
780 *pp_mapped_count = mapped_count;
781 *pp_names = names;
782 *pp_ref = ref;
783
784 return status;
785 }
786
787 /***************************************************************************
788 _lsa_LookupSids
789 ***************************************************************************/
790
791 NTSTATUS _lsa_LookupSids(pipes_struct *p,
792 struct lsa_LookupSids *r)
793 {
794 NTSTATUS status;
795 struct lsa_info *handle;
796 int num_sids = r->in.sids->num_sids;
797 uint32 mapped_count = 0;
798 struct lsa_RefDomainList *domains = NULL;
799 struct lsa_TranslatedName *names_out = NULL;
800 struct lsa_TranslatedName2 *names = NULL;
801 int i;
802
803 if ((r->in.level < 1) || (r->in.level > 6)) {
804 return NT_STATUS_INVALID_PARAMETER;
805 }
806
807 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
808 return NT_STATUS_INVALID_HANDLE;
809 }
810
811 /* check if the user has enough rights */
812 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
813 return NT_STATUS_ACCESS_DENIED;
814 }
815
816 if (num_sids > MAX_LOOKUP_SIDS) {
817 DEBUG(5,("_lsa_LookupSids: limit of %d exceeded, requested %d\n",
818 MAX_LOOKUP_SIDS, num_sids));
819 return NT_STATUS_NONE_MAPPED;
820 }
821
822 status = _lsa_lookup_sids_internal(p,
823 p->mem_ctx,
824 r->in.level,
825 num_sids,
826 r->in.sids->sids,
827 &domains,
828 &names,
829 &mapped_count);
830
831 /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
832 names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
833 num_sids);
834 if (!names_out) {
835 return NT_STATUS_NO_MEMORY;
836 }
837
838 for (i=0; i<num_sids; i++) {
839 names_out[i].sid_type = names[i].sid_type;
840 names_out[i].name = names[i].name;
841 names_out[i].sid_index = names[i].sid_index;
842 }
843
844 *r->out.domains = domains;
845 r->out.names->count = num_sids;
846 r->out.names->names = names_out;
847 *r->out.count = mapped_count;
848
849 return status;
850 }
851
852 /***************************************************************************
853 _lsa_LookupSids2
854 ***************************************************************************/
855
856 NTSTATUS _lsa_LookupSids2(pipes_struct *p,
857 struct lsa_LookupSids2 *r)
858 {
859 NTSTATUS status;
860 struct lsa_info *handle;
861 int num_sids = r->in.sids->num_sids;
862 uint32 mapped_count = 0;
863 struct lsa_RefDomainList *domains = NULL;
864 struct lsa_TranslatedName2 *names = NULL;
865 bool check_policy = true;
866
867 switch (p->hdr_req.opnum) {
868 case NDR_LSA_LOOKUPSIDS3:
869 check_policy = false;
870 break;
871 case NDR_LSA_LOOKUPSIDS2:
872 default:
873 check_policy = true;
874 }
875
876 if ((r->in.level < 1) || (r->in.level > 6)) {
877 return NT_STATUS_INVALID_PARAMETER;
878 }
879
880 if (check_policy) {
881 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
882 return NT_STATUS_INVALID_HANDLE;
883 }
884
885 /* check if the user have enough rights */
886 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
887 return NT_STATUS_ACCESS_DENIED;
888 }
889 }
890
891 if (num_sids > MAX_LOOKUP_SIDS) {
892 DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
893 MAX_LOOKUP_SIDS, num_sids));
894 return NT_STATUS_NONE_MAPPED;
895 }
896
897 status = _lsa_lookup_sids_internal(p,
898 p->mem_ctx,
899 r->in.level,
900 num_sids,
901 r->in.sids->sids,
902 &domains,
903 &names,
904 &mapped_count);
905
906 *r->out.domains = domains;
907 r->out.names->count = num_sids;
908 r->out.names->names = names;
909 *r->out.count = mapped_count;
910
911 return status;
912 }
913
914 /***************************************************************************
915 _lsa_LookupSids3
916 ***************************************************************************/
917
918 NTSTATUS _lsa_LookupSids3(pipes_struct *p,
919 struct lsa_LookupSids3 *r)
920 {
921 struct lsa_LookupSids2 q;
922
923 /* No policy handle on this call. Restrict to crypto connections. */
924 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
925 DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
926 get_remote_machine_name() ));
927 return NT_STATUS_INVALID_PARAMETER;
928 }
929
930 q.in.handle = NULL;
931 q.in.sids = r->in.sids;
932 q.in.level = r->in.level;
933 q.in.unknown1 = r->in.unknown1;
934 q.in.unknown2 = r->in.unknown2;
935 q.in.names = r->in.names;
936 q.in.count = r->in.count;
937
938 q.out.domains = r->out.domains;
939 q.out.names = r->out.names;
940 q.out.count = r->out.count;
941
942 return _lsa_LookupSids2(p, &q);
943 }
944
945 /***************************************************************************
946 ***************************************************************************/
947
948 static int lsa_lookup_level_to_flags(uint16 level)
949 {
950 int flags;
951
952 switch (level) {
953 case 1:
954 flags = LOOKUP_NAME_ALL;
955 break;
956 case 2:
957 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_REMOTE|LOOKUP_NAME_ISOLATED;
958 break;
959 case 3:
960 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_ISOLATED;
961 break;
962 case 4:
963 case 5:
964 case 6:
965 default:
966 flags = LOOKUP_NAME_NONE;
967 break;
968 }
969
970 return flags;
971 }
972
973 /***************************************************************************
974 _lsa_LookupNames
975 ***************************************************************************/
976
977 NTSTATUS _lsa_LookupNames(pipes_struct *p,
978 struct lsa_LookupNames *r)
979 {
980 NTSTATUS status = NT_STATUS_NONE_MAPPED;
981 struct lsa_info *handle;
982 struct lsa_String *names = r->in.names;
983 uint32 num_entries = r->in.num_names;
984 struct lsa_RefDomainList *domains = NULL;
985 struct lsa_TranslatedSid *rids = NULL;
986 uint32 mapped_count = 0;
987 int flags = 0;
988
989 if (num_entries > MAX_LOOKUP_SIDS) {
990 num_entries = MAX_LOOKUP_SIDS;
991 DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
992 num_entries));
993 }
994
995 flags = lsa_lookup_level_to_flags(r->in.level);
996
997 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
998 if (!domains) {
999 return NT_STATUS_NO_MEMORY;
1000 }
1001
1002 if (num_entries) {
1003 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
1004 num_entries);
1005 if (!rids) {
1006 return NT_STATUS_NO_MEMORY;
1007 }
1008 } else {
1009 rids = NULL;
1010 }
1011
1012 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1013 status = NT_STATUS_INVALID_HANDLE;
1014 goto done;
1015 }
1016
1017 /* check if the user have enough rights */
1018 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1019 status = NT_STATUS_ACCESS_DENIED;
1020 goto done;
1021 }
1022
1023 /* set up the LSA Lookup RIDs response */
1024 become_root(); /* lookup_name can require root privs */
1025 status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
1026 names, flags, &mapped_count);
1027 unbecome_root();
1028
1029 done:
1030
1031 if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
1032 if (mapped_count == 0) {
1033 status = NT_STATUS_NONE_MAPPED;
1034 } else if (mapped_count != num_entries) {
1035 status = STATUS_SOME_UNMAPPED;
1036 }
1037 }
1038
1039 *r->out.count = mapped_count;
1040 *r->out.domains = domains;
1041 r->out.sids->sids = rids;
1042 r->out.sids->count = num_entries;
1043
1044 return status;
1045 }
1046
1047 /***************************************************************************
1048 _lsa_LookupNames2
1049 ***************************************************************************/
1050
1051 NTSTATUS _lsa_LookupNames2(pipes_struct *p,
1052 struct lsa_LookupNames2 *r)
1053 {
1054 NTSTATUS status;
1055 struct lsa_LookupNames q;
1056 struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
1057 struct lsa_TransSidArray *sid_array = NULL;
1058 uint32_t i;
1059
1060 sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
1061 if (!sid_array) {
1062 return NT_STATUS_NO_MEMORY;
1063 }
1064
1065 q.in.handle = r->in.handle;
1066 q.in.num_names = r->in.num_names;
1067 q.in.names = r->in.names;
1068 q.in.level = r->in.level;
1069 q.in.sids = sid_array;
1070 q.in.count = r->in.count;
1071 /* we do not know what this is for */
1072 /* = r->in.unknown1; */
1073 /* = r->in.unknown2; */
1074
1075 q.out.domains = r->out.domains;
1076 q.out.sids = sid_array;
1077 q.out.count = r->out.count;
1078
1079 status = _lsa_LookupNames(p, &q);
1080
1081 sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
1082 if (!sid_array2->sids) {
1083 return NT_STATUS_NO_MEMORY;
1084 }
1085
1086 for (i=0; i<sid_array->count; i++) {
1087 sid_array2->sids[i].sid_type = sid_array->sids[i].sid_type;
1088 sid_array2->sids[i].rid = sid_array->sids[i].rid;
1089 sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
1090 sid_array2->sids[i].unknown = 0;
1091 }
1092
1093 r->out.sids = sid_array2;
1094
1095 return status;
1096 }
1097
1098 /***************************************************************************
1099 _lsa_LookupNames3
1100 ***************************************************************************/
1101
1102 NTSTATUS _lsa_LookupNames3(pipes_struct *p,
1103 struct lsa_LookupNames3 *r)
1104 {
1105 NTSTATUS status;
1106 struct lsa_info *handle;
1107 struct lsa_String *names = r->in.names;
1108 uint32 num_entries = r->in.num_names;
1109 struct lsa_RefDomainList *domains = NULL;
1110 struct lsa_TranslatedSid3 *trans_sids = NULL;
1111 uint32 mapped_count = 0;
1112 int flags = 0;
1113 bool check_policy = true;
1114
1115 switch (p->hdr_req.opnum) {
1116 case NDR_LSA_LOOKUPNAMES4:
1117 check_policy = false;
1118 break;
1119 case NDR_LSA_LOOKUPNAMES3:
1120 default:
1121 check_policy = true;
1122 }
1123
1124 if (num_entries > MAX_LOOKUP_SIDS) {
1125 num_entries = MAX_LOOKUP_SIDS;
1126 DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
1127 }
1128
1129 /* Probably the lookup_level is some sort of bitmask. */
1130 if (r->in.level == 1) {
1131 flags = LOOKUP_NAME_ALL;
1132 }
1133
1134 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1135 if (!domains) {
1136 return NT_STATUS_NO_MEMORY;
1137 }
1138
1139 if (num_entries) {
1140 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
1141 num_entries);
1142 if (!trans_sids) {
1143 return NT_STATUS_NO_MEMORY;
1144 }
1145 } else {
1146 trans_sids = NULL;
1147 }
1148
1149 if (check_policy) {
1150
1151 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1152 status = NT_STATUS_INVALID_HANDLE;
1153 goto done;
1154 }
1155
1156 /* check if the user have enough rights */
1157 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1158 status = NT_STATUS_ACCESS_DENIED;
1159 goto done;
1160 }
1161 }
1162
1163 /* set up the LSA Lookup SIDs response */
1164 become_root(); /* lookup_name can require root privs */
1165 status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
1166 names, flags, &mapped_count);
1167 unbecome_root();
1168
1169 done:
1170
1171 if (NT_STATUS_IS_OK(status)) {
1172 if (mapped_count == 0) {
1173 status = NT_STATUS_NONE_MAPPED;
1174 } else if (mapped_count != num_entries) {
1175 status = STATUS_SOME_UNMAPPED;
1176 }
1177 }
1178
1179 *r->out.count = mapped_count;
1180 *r->out.domains = domains;
1181 r->out.sids->sids = trans_sids;
1182 r->out.sids->count = num_entries;
1183
1184 return status;
1185 }
1186
1187 /***************************************************************************
1188 _lsa_LookupNames4
1189 ***************************************************************************/
1190
1191 NTSTATUS _lsa_LookupNames4(pipes_struct *p,
1192 struct lsa_LookupNames4 *r)
1193 {
1194 struct lsa_LookupNames3 q;
1195
1196 /* No policy handle on this call. Restrict to crypto connections. */
1197 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1198 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1199 get_remote_machine_name() ));
1200 return NT_STATUS_INVALID_PARAMETER;
1201 }
1202
1203 q.in.handle = NULL;
1204 q.in.num_names = r->in.num_names;
1205 q.in.names = r->in.names;
1206 q.in.level = r->in.level;
1207 q.in.unknown1 = r->in.unknown1;
1208 q.in.unknown2 = r->in.unknown2;
1209 q.in.sids = r->in.sids;
1210 q.in.count = r->in.count;
1211
1212 q.out.domains = r->out.domains;
1213 q.out.sids = r->out.sids;
1214 q.out.count = r->out.count;
1215
1216 return _lsa_LookupNames3(p, &q);
1217 }
1218
1219 /***************************************************************************
1220 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1221 ***************************************************************************/
1222
1223 NTSTATUS _lsa_Close(pipes_struct *p, struct lsa_Close *r)
1224 {
1225 if (!find_policy_by_hnd(p, r->in.handle, NULL)) {
1226 return NT_STATUS_INVALID_HANDLE;
1227 }
1228
1229 close_policy_hnd(p, r->in.handle);
1230 ZERO_STRUCTP(r->out.handle);
1231 return NT_STATUS_OK;
1232 }
1233
1234 /***************************************************************************
1235 ***************************************************************************/
1236
1237 NTSTATUS _lsa_OpenSecret(pipes_struct *p, struct lsa_OpenSecret *r)
1238 {
1239 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1240 }
1241
1242 /***************************************************************************
1243 ***************************************************************************/
1244
1245 NTSTATUS _lsa_OpenTrustedDomain(pipes_struct *p, struct lsa_OpenTrustedDomain *r)
1246 {
1247 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1248 }
1249
1250 /***************************************************************************
1251 ***************************************************************************/
1252
1253 NTSTATUS _lsa_CreateTrustedDomain(pipes_struct *p, struct lsa_CreateTrustedDomain *r)
1254 {
1255 return NT_STATUS_ACCESS_DENIED;
1256 }
1257
1258 /***************************************************************************
1259 ***************************************************************************/
1260
1261 NTSTATUS _lsa_CreateSecret(pipes_struct *p, struct lsa_CreateSecret *r)
1262 {
1263 return NT_STATUS_ACCESS_DENIED;
1264 }
1265
1266 /***************************************************************************
1267 ***************************************************************************/
1268
1269 NTSTATUS _lsa_SetSecret(pipes_struct *p, struct lsa_SetSecret *r)
1270 {
1271 return NT_STATUS_ACCESS_DENIED;
1272 }
1273
1274 /***************************************************************************
1275 _lsa_DeleteObject
1276 ***************************************************************************/
1277
1278 NTSTATUS _lsa_DeleteObject(pipes_struct *p,
1279 struct lsa_DeleteObject *r)
1280 {
1281 return NT_STATUS_ACCESS_DENIED;
1282 }
1283
1284 /***************************************************************************
1285 _lsa_EnumPrivs
1286 ***************************************************************************/
1287
1288 NTSTATUS _lsa_EnumPrivs(pipes_struct *p,
1289 struct lsa_EnumPrivs *r)
1290 {
1291 struct lsa_info *handle;
1292 uint32 i;
1293 uint32 enum_context = *r->in.resume_handle;
1294 int num_privs = count_all_privileges();
1295 struct lsa_PrivEntry *entries = NULL;
1296 LUID_ATTR luid;
1297
1298 /* remember that the enum_context starts at 0 and not 1 */
1299
1300 if ( enum_context >= num_privs )
1301 return NT_STATUS_NO_MORE_ENTRIES;
1302
1303 DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
1304 enum_context, num_privs));
1305
1306 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1307 return NT_STATUS_INVALID_HANDLE;
1308
1309 /* check if the user have enough rights
1310 I don't know if it's the right one. not documented. */
1311
1312 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1313 return NT_STATUS_ACCESS_DENIED;
1314
1315 if (num_privs) {
1316 entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_PrivEntry, num_privs);
1317 if (!entries) {
1318 return NT_STATUS_NO_MEMORY;
1319 }
1320 } else {
1321 entries = NULL;
1322 }
1323
1324 for (i = 0; i < num_privs; i++) {
1325 if( i < enum_context) {
1326
1327 init_lsa_StringLarge(&entries[i].name, NULL);
1328
1329 entries[i].luid.low = 0;
1330 entries[i].luid.high = 0;
1331 } else {
1332
1333 init_lsa_StringLarge(&entries[i].name, privs[i].name);
1334
1335 luid = get_privilege_luid( &privs[i].se_priv );
1336
1337 entries[i].luid.low = luid.luid.low;
1338 entries[i].luid.high = luid.luid.high;
1339 }
1340 }
1341
1342 enum_context = num_privs;
1343
1344 *r->out.resume_handle = enum_context;
1345 r->out.privs->count = num_privs;
1346 r->out.privs->privs = entries;
1347
1348 return NT_STATUS_OK;
1349 }
1350
1351 /***************************************************************************
1352 _lsa_LookupPrivDisplayName
1353 ***************************************************************************/
1354
1355 NTSTATUS _lsa_LookupPrivDisplayName(pipes_struct *p,
1356 struct lsa_LookupPrivDisplayName *r)
1357 {
1358 struct lsa_info *handle;
1359 const char *description;
1360 struct lsa_StringLarge *lsa_name;
1361
1362 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1363 return NT_STATUS_INVALID_HANDLE;
1364
1365 /* check if the user have enough rights */
1366
1367 /*
1368 * I don't know if it's the right one. not documented.
1369 */
1370 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1371 return NT_STATUS_ACCESS_DENIED;
1372
1373 DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
1374
1375 description = get_privilege_dispname(r->in.name->string);
1376 if (!description) {
1377 DEBUG(10,("_lsa_LookupPrivDisplayName: doesn't exist\n"));
1378 return NT_STATUS_NO_SUCH_PRIVILEGE;
1379 }
1380
1381 DEBUG(10,("_lsa_LookupPrivDisplayName: display name = %s\n", description));
1382
1383 lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
1384 if (!lsa_name) {
1385 return NT_STATUS_NO_MEMORY;
1386 }
1387
1388 init_lsa_StringLarge(lsa_name, description);
1389
1390 *r->out.returned_language_id = r->in.language_id;
1391 *r->out.disp_name = lsa_name;
1392
1393 return NT_STATUS_OK;
1394 }
1395
1396 /***************************************************************************
1397 _lsa_EnumAccounts
1398 ***************************************************************************/
1399
1400 NTSTATUS _lsa_EnumAccounts(pipes_struct *p,
1401 struct lsa_EnumAccounts *r)
1402 {
1403 struct lsa_info *handle;
1404 DOM_SID *sid_list;
1405 int i, j, num_entries;
1406 NTSTATUS status;
1407 struct lsa_SidPtr *sids = NULL;
1408
1409 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1410 return NT_STATUS_INVALID_HANDLE;
1411
1412 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1413 return NT_STATUS_ACCESS_DENIED;
1414
1415 sid_list = NULL;
1416 num_entries = 0;
1417
1418 /* The only way we can currently find out all the SIDs that have been
1419 privileged is to scan all privileges */
1420
1421 status = privilege_enumerate_accounts(&sid_list, &num_entries);
1422 if (!NT_STATUS_IS_OK(status)) {
1423 return status;
1424 }
1425
1426 if (*r->in.resume_handle >= num_entries) {
1427 return NT_STATUS_NO_MORE_ENTRIES;
1428 }
1429
1430 if (num_entries - *r->in.resume_handle) {
1431 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
1432 num_entries - *r->in.resume_handle);
1433 if (!sids) {
1434 SAFE_FREE(sid_list);
1435 return NT_STATUS_NO_MEMORY;
1436 }
1437
1438 for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
1439 sids[j].sid = sid_dup_talloc(p->mem_ctx, &sid_list[i]);
1440 if (!sids[j].sid) {
1441 SAFE_FREE(sid_list);
1442 return NT_STATUS_NO_MEMORY;
1443 }
1444 }
1445 }
1446
1447 talloc_free(sid_list);
1448
1449 *r->out.resume_handle = num_entries;
1450 r->out.sids->num_sids = num_entries;
1451 r->out.sids->sids = sids;
1452
1453 return NT_STATUS_OK;
1454 }
1455
1456 /***************************************************************************
1457 _lsa_GetUserName
1458 ***************************************************************************/
1459
1460 NTSTATUS _lsa_GetUserName(pipes_struct *p,
1461 struct lsa_GetUserName *r)
1462 {
1463 const char *username, *domname;
1464 user_struct *vuser = get_valid_user_struct(p->vuid);
1465 struct lsa_String *account_name = NULL;
1466 struct lsa_String *authority_name = NULL;
1467
1468 if (vuser == NULL)
1469 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1470
1471 if (vuser->guest) {
1472 /*
1473 * I'm 99% sure this is not the right place to do this,
1474 * global_sid_Anonymous should probably be put into the token
1475 * instead of the guest id -- vl
1476 */
1477 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
1478 &domname, &username, NULL)) {
1479 return NT_STATUS_NO_MEMORY;
1480 }
1481 } else {
1482 username = vuser->user.smb_name;
1483 domname = vuser->user.domain;
1484 }
1485
1486 account_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1487 if (!account_name) {
1488 return NT_STATUS_NO_MEMORY;
1489 }
1490
1491 authority_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1492 if (!authority_name) {
1493 return NT_STATUS_NO_MEMORY;
1494 }
1495
1496 init_lsa_String(account_name, username);
1497 init_lsa_String(authority_name, domname);
1498
1499 *r->out.account_name = account_name;
1500 *r->out.authority_name = authority_name;
1501
1502 return NT_STATUS_OK;
1503 }
1504
1505 /***************************************************************************
1506 _lsa_CreateAccount
1507 ***************************************************************************/
1508
1509 NTSTATUS _lsa_CreateAccount(pipes_struct *p,
1510 struct lsa_CreateAccount *r)
1511 {
1512 struct lsa_info *handle;
1513 struct lsa_info *info;
1514
1515 /* find the connection policy handle. */
1516 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1517 return NT_STATUS_INVALID_HANDLE;
1518
1519 /* check if the user have enough rights */
1520
1521 /*
1522 * I don't know if it's the right one. not documented.
1523 * but guessed with rpcclient.
1524 */
1525 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1526 return NT_STATUS_ACCESS_DENIED;
1527
1528 /* check to see if the pipe_user is a Domain Admin since
1529 account_pol.tdb was already opened as root, this is all we have */
1530
1531 if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1532 return NT_STATUS_ACCESS_DENIED;
1533
1534 if ( is_privileged_sid( r->in.sid ) )
1535 return NT_STATUS_OBJECT_NAME_COLLISION;
1536
1537 /* associate the user/group SID with the (unique) handle. */
1538
1539 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1540 return NT_STATUS_NO_MEMORY;
1541
1542 ZERO_STRUCTP(info);
1543 info->sid = *r->in.sid;
1544 info->access = r->in.access_mask;
1545
1546 /* get a (unique) handle. open a policy on it. */
1547 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1548 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1549
1550 return privilege_create_account( &info->sid );
1551 }
1552
1553
1554 /***************************************************************************
1555 _lsa_OpenAccount
1556 ***************************************************************************/
1557
1558 NTSTATUS _lsa_OpenAccount(pipes_struct *p,
1559 struct lsa_OpenAccount *r)
1560 {
1561 struct lsa_info *handle;
1562 struct lsa_info *info;
1563
1564 /* find the connection policy handle. */
1565 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1566 return NT_STATUS_INVALID_HANDLE;
1567
1568 /* check if the user have enough rights */
1569
1570 /*
1571 * I don't know if it's the right one. not documented.
1572 * but guessed with rpcclient.
1573 */
1574 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1575 return NT_STATUS_ACCESS_DENIED;
1576
1577 /* TODO: Fis the parsing routine before reenabling this check! */
1578 #if 0
1579 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1580 return NT_STATUS_ACCESS_DENIED;
1581 #endif
1582 /* associate the user/group SID with the (unique) handle. */
1583 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1584 return NT_STATUS_NO_MEMORY;
1585
1586 ZERO_STRUCTP(info);
1587 info->sid = *r->in.sid;
1588 info->access = r->in.access_mask;
1589
1590 /* get a (unique) handle. open a policy on it. */
1591 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1592 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1593
1594 return NT_STATUS_OK;
1595 }
1596
1597 /***************************************************************************
1598 _lsa_EnumPrivsAccount
1599 For a given SID, enumerate all the privilege this account has.
1600 ***************************************************************************/
1601
1602 NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
1603 struct lsa_EnumPrivsAccount *r)
1604 {
1605 NTSTATUS status = NT_STATUS_OK;
1606 struct lsa_info *info=NULL;
1607 SE_PRIV mask;
1608 PRIVILEGE_SET privileges;
1609 struct lsa_PrivilegeSet *priv_set = NULL;
1610 struct lsa_LUIDAttribute *luid_attrs = NULL;
1611 int i;
1612
1613 /* find the connection policy handle. */
1614 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1615 return NT_STATUS_INVALID_HANDLE;
1616
1617 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1618 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1619
1620 privilege_set_init( &privileges );
1621
1622 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1623
1624 DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
1625 sid_string_dbg(&info->sid),
1626 privileges.count));
1627
1628 priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
1629 if (!priv_set) {
1630 status = NT_STATUS_NO_MEMORY;
1631 goto done;
1632 }
1633
1634 luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
1635 struct lsa_LUIDAttribute,
1636 privileges.count);
1637 if (!luid_attrs) {
1638 status = NT_STATUS_NO_MEMORY;
1639 goto done;
1640 }
1641
1642 for (i=0; i<privileges.count; i++) {
1643 luid_attrs[i].luid.low = privileges.set[i].luid.low;
1644 luid_attrs[i].luid.high = privileges.set[i].luid.high;
1645 luid_attrs[i].attribute = privileges.set[i].attr;
1646 }
1647
1648 priv_set->count = privileges.count;
1649 priv_set->unknown = 0;
1650 priv_set->set = luid_attrs;
1651
1652 *r->out.privs = priv_set;
1653 } else {
1654 status = NT_STATUS_NO_SUCH_PRIVILEGE;
1655 }
1656
1657 done:
1658 privilege_set_free( &privileges );
1659
1660 return status;
1661 }
1662
1663 /***************************************************************************
1664 _lsa_GetSystemAccessAccount
1665 ***************************************************************************/
1666
1667 NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
1668 struct lsa_GetSystemAccessAccount *r)
1669 {
1670 struct lsa_info *info=NULL;
1671
1672 /* find the connection policy handle. */
1673
1674 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1675 return NT_STATUS_INVALID_HANDLE;
1676
1677 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1678 return NT_STATUS_ACCESS_DENIED;
1679
1680 /*
1681 0x01 -> Log on locally
1682 0x02 -> Access this computer from network
1683 0x04 -> Log on as a batch job
1684 0x10 -> Log on as a service
1685
1686 they can be ORed together
1687 */
1688
1689 *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1690
1691 return NT_STATUS_OK;
1692 }
1693
1694 /***************************************************************************
1695 update the systemaccount information
1696 ***************************************************************************/
1697
1698 NTSTATUS _lsa_SetSystemAccessAccount(pipes_struct *p,
1699 struct lsa_SetSystemAccessAccount *r)
1700 {
1701 struct lsa_info *info=NULL;
1702 GROUP_MAP map;
1703
1704 /* find the connection policy handle. */
1705 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1706 return NT_STATUS_INVALID_HANDLE;
1707
1708 /* check to see if the pipe_user is a Domain Admin since
1709 account_pol.tdb was already opened as root, this is all we have */
1710
1711 if ( !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1712 return NT_STATUS_ACCESS_DENIED;
1713
1714 if (!pdb_getgrsid(&map, info->sid))
1715 return NT_STATUS_NO_SUCH_GROUP;
1716
1717 return pdb_update_group_mapping_entry(&map);
1718 }
1719
1720 /***************************************************************************
1721 _lsa_AddPrivilegesToAccount
1722 For a given SID, add some privileges.
1723 ***************************************************************************/
1724
1725 NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
1726 struct lsa_AddPrivilegesToAccount *r)
1727 {
1728 struct lsa_info *info = NULL;
1729 SE_PRIV mask;
1730 struct lsa_PrivilegeSet *set = NULL;
1731
1732 /* find the connection policy handle. */
1733 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1734 return NT_STATUS_INVALID_HANDLE;
1735
1736 /* check to see if the pipe_user is root or a Domain Admin since
1737 account_pol.tdb was already opened as root, this is all we have */
1738
1739 if ( p->pipe_user.ut.uid != sec_initial_uid()
1740 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1741 {
1742 return NT_STATUS_ACCESS_DENIED;
1743 }
1744
1745 set = r->in.privs;
1746 if ( !privilege_set_to_se_priv( &mask, set ) )
1747 return NT_STATUS_NO_SUCH_PRIVILEGE;
1748
1749 if ( !grant_privilege( &info->sid, &mask ) ) {
1750 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
1751 sid_string_dbg(&info->sid) ));
1752 DEBUG(3,("Privilege mask:\n"));
1753 dump_se_priv( DBGC_ALL, 3, &mask );
1754 return NT_STATUS_NO_SUCH_PRIVILEGE;
1755 }
1756
1757 return NT_STATUS_OK;
1758 }
1759
1760 /***************************************************************************
1761 _lsa_RemovePrivilegesFromAccount
1762 For a given SID, remove some privileges.
1763 ***************************************************************************/
1764
1765 NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
1766 struct lsa_RemovePrivilegesFromAccount *r)
1767 {
1768 struct lsa_info *info = NULL;
1769 SE_PRIV mask;
1770 struct lsa_PrivilegeSet *set = NULL;
1771
1772 /* find the connection policy handle. */
1773 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1774 return NT_STATUS_INVALID_HANDLE;
1775
1776 /* check to see if the pipe_user is root or a Domain Admin since
1777 account_pol.tdb was already opened as root, this is all we have */
1778
1779 if ( p->pipe_user.ut.uid != sec_initial_uid()
1780 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1781 {
1782 return NT_STATUS_ACCESS_DENIED;
1783 }
1784
1785 set = r->in.privs;
1786
1787 if ( !privilege_set_to_se_priv( &mask, set ) )
1788 return NT_STATUS_NO_SUCH_PRIVILEGE;
1789
1790 if ( !revoke_privilege( &info->sid, &mask ) ) {
1791 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
1792 sid_string_dbg(&info->sid) ));
1793 DEBUG(3,("Privilege mask:\n"));
1794 dump_se_priv( DBGC_ALL, 3, &mask );
1795 return NT_STATUS_NO_SUCH_PRIVILEGE;
1796 }
1797
1798 return NT_STATUS_OK;
1799 }
1800
1801 /***************************************************************************
1802 _lsa_QuerySecurity
1803 ***************************************************************************/
1804
1805 NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
1806 struct lsa_QuerySecurity *r)
1807 {
1808 struct lsa_info *handle=NULL;
1809 SEC_DESC *psd = NULL;
1810 size_t sd_size;
1811 NTSTATUS status;
1812
1813 /* find the connection policy handle. */
1814 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1815 return NT_STATUS_INVALID_HANDLE;
1816
1817 /* check if the user have enough rights */
1818 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1819 return NT_STATUS_ACCESS_DENIED;
1820
1821
1822 switch (r->in.sec_info) {
1823 case 1:
1824 /* SD contains only the owner */
1825
1826 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1827 if(!NT_STATUS_IS_OK(status))
1828 return NT_STATUS_NO_MEMORY;
1829
1830
1831 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1832 return NT_STATUS_NO_MEMORY;
1833 break;
1834 case 4:
1835 /* SD contains only the ACL */
1836
1837 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1838 if(!NT_STATUS_IS_OK(status))
1839 return NT_STATUS_NO_MEMORY;
1840
1841 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1842 return NT_STATUS_NO_MEMORY;
1843 break;
1844 default:
1845 return NT_STATUS_INVALID_LEVEL;
1846 }
1847
1848 return status;
1849 }
1850
1851 #if 0 /* AD DC work in ongoing in Samba 4 */
1852
1853 /***************************************************************************
1854 ***************************************************************************/
1855
1856 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1857 {
1858 struct lsa_info *handle;
1859 const char *nb_name;
1860 char *dns_name = NULL;
1861 char *forest_name = NULL;
1862 DOM_SID *sid = NULL;
1863 struct GUID guid;
1864 fstring dnsdomname;
1865
1866 ZERO_STRUCT(guid);
1867 r_u->status = NT_STATUS_OK;
1868
1869 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1870 return NT_STATUS_INVALID_HANDLE;
1871
1872 switch (q_u->info_class) {
1873 case 0x0c:
1874 /* check if the user have enough rights */
1875 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1876 return NT_STATUS_ACCESS_DENIED;
1877
1878 /* Request PolicyPrimaryDomainInformation. */
1879 switch (lp_server_role()) {
1880 case ROLE_DOMAIN_PDC:
1881 case ROLE_DOMAIN_BDC:
1882 nb_name = get_global_sam_name();
1883 /* ugly temp hack for these next two */
1884
1885 /* This should be a 'netbios domain -> DNS domain' mapping */
1886 dnsdomname = get_mydnsdomname(p->mem_ctx);
1887 if (!dnsdomname || !*dnsdomname) {
1888 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1889 }
1890 strlower_m(dnsdomname);
1891
1892 dns_name = dnsdomname;
1893 forest_name = dnsdomname;
1894
1895 sid = get_global_sam_sid();
1896 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1897 break;
1898 default:
1899 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1900 }
1901 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1902 forest_name,&guid,sid);
1903 break;
1904 default:
1905 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1906 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1907 break;
1908 }
1909
1910 if (NT_STATUS_IS_OK(r_u->status)) {
1911 r_u->ptr = 0x1;
1912 r_u->info_class = q_u->info_class;
1913 }
1914
1915 return r_u->status;
1916 }
1917 #endif /* AD DC work in ongoing in Samba 4 */
1918
1919 /***************************************************************************
1920 _lsa_AddAccountRights
1921 ***************************************************************************/
1922
1923 NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
1924 struct lsa_AddAccountRights *r)
1925 {
1926 struct lsa_info *info = NULL;
1927 int i = 0;
1928 DOM_SID sid;
1929
1930 /* find the connection policy handle. */
1931 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1932 return NT_STATUS_INVALID_HANDLE;
1933
1934 /* check to see if the pipe_user is a Domain Admin since
1935 account_pol.tdb was already opened as root, this is all we have */
1936
1937 if ( p->pipe_user.ut.uid != sec_initial_uid()
1938 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1939 {
1940 return NT_STATUS_ACCESS_DENIED;
1941 }
1942
1943 /* according to an NT4 PDC, you can add privileges to SIDs even without
1944 call_lsa_create_account() first. And you can use any arbitrary SID. */
1945
1946 sid_copy( &sid, r->in.sid );
1947
1948 for ( i=0; i < r->in.rights->count; i++ ) {
1949
1950 const char *privname = r->in.rights->names[i].string;
1951
1952 /* only try to add non-null strings */
1953
1954 if ( !privname )
1955 continue;
1956
1957 if ( !grant_privilege_by_name( &sid, privname ) ) {
1958 DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
1959 privname ));
1960 return NT_STATUS_NO_SUCH_PRIVILEGE;
1961 }
1962 }
1963
1964 return NT_STATUS_OK;
1965 }
1966
1967 /***************************************************************************
1968 _lsa_RemoveAccountRights
1969 ***************************************************************************/
1970
1971 NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
1972 struct lsa_RemoveAccountRights *r)
1973 {
1974 struct lsa_info *info = NULL;
1975 int i = 0;
1976 DOM_SID sid;
1977 const char *privname = NULL;
1978
1979 /* find the connection policy handle. */
1980 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1981 return NT_STATUS_INVALID_HANDLE;
1982
1983 /* check to see if the pipe_user is a Domain Admin since
1984 account_pol.tdb was already opened as root, this is all we have */
1985
1986 if ( p->pipe_user.ut.uid != sec_initial_uid()
1987 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1988 {
1989 return NT_STATUS_ACCESS_DENIED;
1990 }
1991
1992 sid_copy( &sid, r->in.sid );
1993
1994 if ( r->in.remove_all ) {
1995 if ( !revoke_all_privileges( &sid ) )
1996 return NT_STATUS_ACCESS_DENIED;
1997
1998 return NT_STATUS_OK;
1999 }
2000
2001 for ( i=0; i < r->in.rights->count; i++ ) {
2002
2003 privname = r->in.rights->names[i].string;
2004
2005 /* only try to add non-null strings */
2006
2007 if ( !privname )
2008 continue;
2009
2010 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2011 DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2012 privname ));
2013 return NT_STATUS_NO_SUCH_PRIVILEGE;
2014 }
2015 }
2016
2017 return NT_STATUS_OK;
2018 }
2019
2020 /*******************************************************************
2021 ********************************************************************/
2022
2023 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2024 struct lsa_RightSet *r,
2025 PRIVILEGE_SET *privileges)
2026 {
2027 uint32 i;
2028 const char *privname;
2029 const char **privname_array = NULL;
2030 int num_priv = 0;
2031
2032 for (i=0; i<privileges->count; i++) {
2033
2034 privname = luid_to_privilege_name(&privileges->set[i].luid);
2035 if (privname) {
2036 if (!add_string_to_array(mem_ctx, privname,
2037 &privname_array, &num_priv)) {
2038 return NT_STATUS_NO_MEMORY;
2039 }
2040 }
2041 }
2042
2043 if (num_priv) {
2044
2045 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2046 num_priv);
2047 if (!r->names) {
2048 return NT_STATUS_NO_MEMORY;
2049 }
2050
2051 for (i=0; i<num_priv; i++) {
2052 init_lsa_StringLarge(&r->names[i], privname_array[i]);
2053 }
2054
2055 r->count = num_priv;
2056 }
2057
2058 return NT_STATUS_OK;
2059 }
2060
2061 /***************************************************************************
2062 _lsa_EnumAccountRights
2063 ***************************************************************************/
2064
2065 NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
2066 struct lsa_EnumAccountRights *r)
2067 {
2068 NTSTATUS status;
2069 struct lsa_info *info = NULL;
2070 DOM_SID sid;
2071 PRIVILEGE_SET privileges;
2072 SE_PRIV mask;
2073
2074 /* find the connection policy handle. */
2075
2076 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2077 return NT_STATUS_INVALID_HANDLE;
2078
2079 /* according to an NT4 PDC, you can add privileges to SIDs even without
2080 call_lsa_create_account() first. And you can use any arbitrary SID. */
2081
2082 sid_copy( &sid, r->in.sid );
2083
2084 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2085 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2086
2087 privilege_set_init( &privileges );
2088
2089 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2090
2091 DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2092 sid_string_dbg(&sid), privileges.count));
2093
2094 status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
2095 } else {
2096 status = NT_STATUS_NO_SUCH_PRIVILEGE;
2097 }
2098
2099 privilege_set_free( &privileges );
2100
2101 return status;
2102 }
2103
2104 /***************************************************************************
2105 _lsa_LookupPrivValue
2106 ***************************************************************************/
2107
2108 NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
2109 struct lsa_LookupPrivValue *r)
2110 {
2111 struct lsa_info *info = NULL;
2112 const char *name = NULL;
2113 LUID_ATTR priv_luid;
2114 SE_PRIV mask;
2115
2116 /* find the connection policy handle. */
2117
2118 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2119 return NT_STATUS_INVALID_HANDLE;
2120
2121 name = r->in.name->string;
2122
2123 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2124
2125 if ( !se_priv_from_name( name, &mask ) )
2126 return NT_STATUS_NO_SUCH_PRIVILEGE;
2127
2128 priv_luid = get_privilege_luid( &mask );
2129
2130 r->out.luid->low = priv_luid.luid.low;
2131 r->out.luid->high = priv_luid.luid.high;
2132
2133 return NT_STATUS_OK;
2134 }
2135
2136 /*
2137 * From here on the server routines are just dummy ones to make smbd link with
2138 * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
2139 * pulling the server stubs across one by one.
2140 */
2141
2142 NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
2143 {
2144 p->rng_fault_state = True;
2145 return NT_STATUS_NOT_IMPLEMENTED;
2146 }
2147
2148 NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
2149 {
2150 p->rng_fault_state = True;
2151 return NT_STATUS_NOT_IMPLEMENTED;
2152 }
2153
2154 NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
2155 {
2156 p->rng_fault_state = True;
2157 return NT_STATUS_NOT_IMPLEMENTED;
2158 }
2159
2160 NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
2161 {
2162 p->rng_fault_state = True;
2163 return NT_STATUS_NOT_IMPLEMENTED;
2164 }
2165
2166 NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
2167 {
2168 p->rng_fault_state = True;
2169 return NT_STATUS_NOT_IMPLEMENTED;
2170 }
2171
2172 NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
2173 {
2174 p->rng_fault_state = True;
2175 return NT_STATUS_NOT_IMPLEMENTED;
2176 }
2177
2178 NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
2179 {
2180 p->rng_fault_state = True;
2181 return NT_STATUS_NOT_IMPLEMENTED;
2182 }
2183
2184 NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
2185 {
2186 p->rng_fault_state = True;
2187 return NT_STATUS_NOT_IMPLEMENTED;
2188 }
2189
2190 NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
2191 {
2192 p->rng_fault_state = True;
2193 return NT_STATUS_NOT_IMPLEMENTED;
2194 }
2195
2196 NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
2197 {
2198 p->rng_fault_state = True;
2199 return NT_STATUS_NOT_IMPLEMENTED;
2200 }
2201
2202 NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
2203 {
2204 p->rng_fault_state = True;
2205 return NT_STATUS_NOT_IMPLEMENTED;
2206 }
2207
2208 NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
2209 {
2210 p->rng_fault_state = True;
2211 return NT_STATUS_NOT_IMPLEMENTED;
2212 }
2213
2214 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(pipes_struct *p, struct lsa_QueryTrustedDomainInfoBySid *r)
2215 {
2216 p->rng_fault_state = True;
2217 return NT_STATUS_NOT_IMPLEMENTED;
2218 }
2219
2220 NTSTATUS _lsa_SetTrustedDomainInfo(pipes_struct *p, struct lsa_SetTrustedDomainInfo *r)
2221 {
2222 p->rng_fault_state = True;
2223 return NT_STATUS_NOT_IMPLEMENTED;
2224 }
2225
2226 NTSTATUS _lsa_DeleteTrustedDomain(pipes_struct *p, struct lsa_DeleteTrustedDomain *r)
2227 {
2228 p->rng_fault_state = True;
2229 return NT_STATUS_NOT_IMPLEMENTED;
2230 }
2231
2232 NTSTATUS _lsa_StorePrivateData(pipes_struct *p, struct lsa_StorePrivateData *r)
2233 {
2234 p->rng_fault_state = True;
2235 return NT_STATUS_NOT_IMPLEMENTED;
2236 }
2237
2238 NTSTATUS _lsa_RetrievePrivateData(pipes_struct *p, struct lsa_RetrievePrivateData *r)
2239 {
2240 p->rng_fault_state = True;
2241 return NT_STATUS_NOT_IMPLEMENTED;
2242 }
2243
2244 NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
2245 {
2246 p->rng_fault_state = True;
2247 return NT_STATUS_NOT_IMPLEMENTED;
2248 }
2249
2250 NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
2251 {
2252 p->rng_fault_state = True;
2253 return NT_STATUS_NOT_IMPLEMENTED;
2254 }
2255
2256 NTSTATUS _lsa_QueryTrustedDomainInfoByName(pipes_struct *p, struct lsa_QueryTrustedDomainInfoByName *r)
2257 {
2258 p->rng_fault_state = True;
2259 return NT_STATUS_NOT_IMPLEMENTED;
2260 }
2261
2262 NTSTATUS _lsa_SetTrustedDomainInfoByName(pipes_struct *p, struct lsa_SetTrustedDomainInfoByName *r)
2263 {
2264 p->rng_fault_state = True;
2265 return NT_STATUS_NOT_IMPLEMENTED;
2266 }
2267
2268 NTSTATUS _lsa_EnumTrustedDomainsEx(pipes_struct *p, struct lsa_EnumTrustedDomainsEx *r)
2269 {
2270 p->rng_fault_state = True;
2271 return NT_STATUS_NOT_IMPLEMENTED;
2272 }
2273
2274 NTSTATUS _lsa_CreateTrustedDomainEx(pipes_struct *p, struct lsa_CreateTrustedDomainEx *r)
2275 {
2276 p->rng_fault_state = True;
2277 return NT_STATUS_NOT_IMPLEMENTED;
2278 }
2279
2280 NTSTATUS _lsa_CloseTrustedDomainEx(pipes_struct *p, struct lsa_CloseTrustedDomainEx *r)
2281 {
2282 p->rng_fault_state = True;
2283 return NT_STATUS_NOT_IMPLEMENTED;
2284 }
2285
2286 NTSTATUS _lsa_QueryDomainInformationPolicy(pipes_struct *p, struct lsa_QueryDomainInformationPolicy *r)
2287 {
2288 p->rng_fault_state = True;
2289 return NT_STATUS_NOT_IMPLEMENTED;
2290 }
2291
2292 NTSTATUS _lsa_SetDomainInformationPolicy(pipes_struct *p, struct lsa_SetDomainInformationPolicy *r)
2293 {
2294 p->rng_fault_state = True;
2295 return NT_STATUS_NOT_IMPLEMENTED;
2296 }
2297
2298 NTSTATUS _lsa_OpenTrustedDomainByName(pipes_struct *p, struct lsa_OpenTrustedDomainByName *r)
2299 {
2300 p->rng_fault_state = True;
2301 return NT_STATUS_NOT_IMPLEMENTED;
2302 }
2303
2304 NTSTATUS _lsa_TestCall(pipes_struct *p, struct lsa_TestCall *r)
2305 {
2306 p->rng_fault_state = True;
2307 return NT_STATUS_NOT_IMPLEMENTED;
2308 }
2309
2310 NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
2311 {
2312 p->rng_fault_state = True;
2313 return NT_STATUS_NOT_IMPLEMENTED;
2314 }
2315
2316 NTSTATUS _lsa_CREDRWRITE(pipes_struct *p, struct lsa_CREDRWRITE *r)
2317 {
2318 p->rng_fault_state = True;
2319 return NT_STATUS_NOT_IMPLEMENTED;
2320 }
2321
2322 NTSTATUS _lsa_CREDRREAD(pipes_struct *p, struct lsa_CREDRREAD *r)
2323 {
2324 p->rng_fault_state = True;
2325 return NT_STATUS_NOT_IMPLEMENTED;
2326 }
2327
2328 NTSTATUS _lsa_CREDRENUMERATE(pipes_struct *p, struct lsa_CREDRENUMERATE *r)
2329 {
2330 p->rng_fault_state = True;
2331 return NT_STATUS_NOT_IMPLEMENTED;
2332 }
2333
2334 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
2335 {
2336 p->rng_fault_state = True;
2337 return NT_STATUS_NOT_IMPLEMENTED;
2338 }
2339
2340 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRREADDOMAINCREDENTIALS *r)
2341 {
2342 p->rng_fault_state = True;
2343 return NT_STATUS_NOT_IMPLEMENTED;
2344 }
2345
2346 NTSTATUS _lsa_CREDRDELETE(pipes_struct *p, struct lsa_CREDRDELETE *r)
2347 {
2348 p->rng_fault_state = True;
2349 return NT_STATUS_NOT_IMPLEMENTED;
2350 }
2351
2352 NTSTATUS _lsa_CREDRGETTARGETINFO(pipes_struct *p, struct lsa_CREDRGETTARGETINFO *r)
2353 {
2354 p->rng_fault_state = True;
2355 return NT_STATUS_NOT_IMPLEMENTED;
2356 }
2357
2358 NTSTATUS _lsa_CREDRPROFILELOADED(pipes_struct *p, struct lsa_CREDRPROFILELOADED *r)
2359 {
2360 p->rng_fault_state = True;
2361 return NT_STATUS_NOT_IMPLEMENTED;
2362 }
2363
2364 NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
2365 {
2366 p->rng_fault_state = True;
2367 return NT_STATUS_NOT_IMPLEMENTED;
2368 }
2369
2370 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARREGISTERAUDITEVENT *r)
2371 {
2372 p->rng_fault_state = True;
2373 return NT_STATUS_NOT_IMPLEMENTED;
2374 }
2375
2376 NTSTATUS _lsa_LSARGENAUDITEVENT(pipes_struct *p, struct lsa_LSARGENAUDITEVENT *r)
2377 {
2378 p->rng_fault_state = True;
2379 return NT_STATUS_NOT_IMPLEMENTED;
2380 }
2381
2382 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARUNREGISTERAUDITEVENT *r)
2383 {
2384 p->rng_fault_state = True;
2385 return NT_STATUS_NOT_IMPLEMENTED;
2386 }
2387
2388 NTSTATUS _lsa_lsaRQueryForestTrustInformation(pipes_struct *p, struct lsa_lsaRQueryForestTrustInformation *r)
2389 {
2390 p->rng_fault_state = True;
2391 return NT_STATUS_NOT_IMPLEMENTED;
2392 }
2393
2394 NTSTATUS _lsa_LSARSETFORESTTRUSTINFORMATION(pipes_struct *p, struct lsa_LSARSETFORESTTRUSTINFORMATION *r)
2395 {
2396 p->rng_fault_state = True;
2397 return NT_STATUS_NOT_IMPLEMENTED;
2398 }
2399
2400 NTSTATUS _lsa_CREDRRENAME(pipes_struct *p, struct lsa_CREDRRENAME *r)
2401 {
2402 p->rng_fault_state = True;
2403 return NT_STATUS_NOT_IMPLEMENTED;
2404 }
2405
2406 NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
2407 {
2408 p->rng_fault_state = True;
2409 return NT_STATUS_NOT_IMPLEMENTED;
2410 }
2411
2412 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
2413 {
2414 p->rng_fault_state = True;
2415 return NT_STATUS_NOT_IMPLEMENTED;
2416 }
2417
2418 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
2419 {
2420 p->rng_fault_state = True;
2421 return NT_STATUS_NOT_IMPLEMENTED;
2422 }
2423
2424 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(pipes_struct *p, struct lsa_LSARADTREPORTSECURITYEVENT *r)
2425 {
2426 p->rng_fault_state = True;
2427 return NT_STATUS_NOT_IMPLEMENTED;
2428 }
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