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s3: copy nbt/netlogon helper from s4.
[Samba.git] / source / rpc_server / srv_lsa_nt.c
blob0176d16fbc2e413e1a68effee3fe73fbe6df5b02
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
294 SEC_ACL *psa = NULL;
295
296 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_EXECUTE, 0);
297
298 sid_copy(&adm_sid, get_global_sam_sid());
299 sid_append_rid(&adm_sid, DOMAIN_GROUP_RID_ADMINS);
300 init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_ALL_ACCESS, 0);
301
302 sid_copy(&local_adm_sid, &global_sid_Builtin);
303 sid_append_rid(&local_adm_sid, BUILTIN_ALIAS_RID_ADMINS);
304 init_sec_ace(&ace[2], &local_adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_ALL_ACCESS, 0);
305
306 if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
307 return NT_STATUS_NO_MEMORY;
308
309 if((*sd = make_sec_desc(mem_ctx, SECURITY_DESCRIPTOR_REVISION_1,
310 SEC_DESC_SELF_RELATIVE, &adm_sid, NULL, NULL,
311 psa, sd_size)) == NULL)
312 return NT_STATUS_NO_MEMORY;
313
314 return NT_STATUS_OK;
315 }
316
317 #if 0 /* AD DC work in ongoing in Samba 4 */
318
319 /***************************************************************************
320 Init_dns_dom_info.
321 ***************************************************************************/
322
323 static void init_dns_dom_info(LSA_DNS_DOM_INFO *r_l, const char *nb_name,
324 const char *dns_name, const char *forest_name,
325 struct GUID *dom_guid, DOM_SID *dom_sid)
326 {
327 if (nb_name && *nb_name) {
328 init_unistr2(&r_l->uni_nb_dom_name, nb_name, UNI_FLAGS_NONE);
329 init_uni_hdr(&r_l->hdr_nb_dom_name, &r_l->uni_nb_dom_name);
330 r_l->hdr_nb_dom_name.uni_max_len += 2;
331 r_l->uni_nb_dom_name.uni_max_len += 1;
332 }
333
334 if (dns_name && *dns_name) {
335 init_unistr2(&r_l->uni_dns_dom_name, dns_name, UNI_FLAGS_NONE);
336 init_uni_hdr(&r_l->hdr_dns_dom_name, &r_l->uni_dns_dom_name);
337 r_l->hdr_dns_dom_name.uni_max_len += 2;
338 r_l->uni_dns_dom_name.uni_max_len += 1;
339 }
340
341 if (forest_name && *forest_name) {
342 init_unistr2(&r_l->uni_forest_name, forest_name, UNI_FLAGS_NONE);
343 init_uni_hdr(&r_l->hdr_forest_name, &r_l->uni_forest_name);
344 r_l->hdr_forest_name.uni_max_len += 2;
345 r_l->uni_forest_name.uni_max_len += 1;
346 }
347
348 /* how do we init the guid ? probably should write an init fn */
349 if (dom_guid) {
350 memcpy(&r_l->dom_guid, dom_guid, sizeof(struct GUID));
351 }
352
353 if (dom_sid) {
354 r_l->ptr_dom_sid = 1;
355 init_dom_sid2(&r_l->dom_sid, dom_sid);
356 }
357 }
358 #endif /* AD DC work in ongoing in Samba 4 */
359
360
361 /***************************************************************************
362 _lsa_OpenPolicy2
363 ***************************************************************************/
364
365 NTSTATUS _lsa_OpenPolicy2(pipes_struct *p,
366 struct lsa_OpenPolicy2 *r)
367 {
368 struct lsa_info *info;
369 SEC_DESC *psd = NULL;
370 size_t sd_size;
371 uint32 des_access = r->in.access_mask;
372 uint32 acc_granted;
373 NTSTATUS status;
374
375
376 /* map the generic bits to the lsa policy ones */
377 se_map_generic(&des_access, &lsa_generic_mapping);
378
379 /* get the generic lsa policy SD until we store it */
380 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
381
382 status = se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted);
383 if (!NT_STATUS_IS_OK(status)) {
384 if (p->pipe_user.ut.uid != sec_initial_uid()) {
385 return status;
386 }
387 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
388 acc_granted, des_access));
389 DEBUGADD(4,("but overwritten by euid == 0\n"));
390 }
391
392 /* This is needed for lsa_open_account and rpcclient .... :-) */
393
394 if (p->pipe_user.ut.uid == sec_initial_uid())
395 acc_granted = LSA_POLICY_ALL_ACCESS;
396
397 /* associate the domain SID with the (unique) handle. */
398 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
399 return NT_STATUS_NO_MEMORY;
400
401 ZERO_STRUCTP(info);
402 sid_copy(&info->sid,get_global_sam_sid());
403 info->access = acc_granted;
404
405 /* set up the LSA QUERY INFO response */
406 if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
407 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
408
409 return NT_STATUS_OK;
410 }
411
412 /***************************************************************************
413 _lsa_OpenPolicy
414 ***************************************************************************/
415
416 NTSTATUS _lsa_OpenPolicy(pipes_struct *p,
417 struct lsa_OpenPolicy *r)
418 {
419 struct lsa_info *info;
420 SEC_DESC *psd = NULL;
421 size_t sd_size;
422 uint32 des_access= r->in.access_mask;
423 uint32 acc_granted;
424 NTSTATUS status;
425
426
427 /* map the generic bits to the lsa policy ones */
428 se_map_generic(&des_access, &lsa_generic_mapping);
429
430 /* get the generic lsa policy SD until we store it */
431 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
432
433 status = se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted);
434 if (!NT_STATUS_IS_OK(status)) {
435 if (p->pipe_user.ut.uid != sec_initial_uid()) {
436 return status;
437 }
438 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
439 acc_granted, des_access));
440 DEBUGADD(4,("but overwritten by euid == 0\n"));
441 acc_granted = des_access;
442 }
443
444 /* associate the domain SID with the (unique) handle. */
445 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
446 return NT_STATUS_NO_MEMORY;
447
448 ZERO_STRUCTP(info);
449 sid_copy(&info->sid,get_global_sam_sid());
450 info->access = acc_granted;
451
452 /* set up the LSA QUERY INFO response */
453 if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
454 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
455
456 return NT_STATUS_OK;
457 }
458
459 /***************************************************************************
460 _lsa_EnumTrustDom - this needs fixing to do more than return NULL ! JRA.
461 ufff, done :) mimir
462 ***************************************************************************/
463
464 NTSTATUS _lsa_EnumTrustDom(pipes_struct *p,
465 struct lsa_EnumTrustDom *r)
466 {
467 struct lsa_info *info;
468 uint32 next_idx;
469 struct trustdom_info **domains;
470 struct lsa_DomainInfo *lsa_domains = NULL;
471 int i;
472
473 /*
474 * preferred length is set to 5 as a "our" preferred length
475 * nt sets this parameter to 2
476 * update (20.08.2002): it's not preferred length, but preferred size!
477 * it needs further investigation how to optimally choose this value
478 */
479 uint32 max_num_domains =
480 r->in.max_size < 5 ? r->in.max_size : 10;
481 uint32 num_domains;
482 NTSTATUS nt_status;
483 uint32 num_thistime;
484
485 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
486 return NT_STATUS_INVALID_HANDLE;
487
488 /* check if the user has enough rights */
489 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
490 return NT_STATUS_ACCESS_DENIED;
491
492 become_root();
493 nt_status = pdb_enum_trusteddoms(p->mem_ctx, &num_domains, &domains);
494 unbecome_root();
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 has 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 has 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 has 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 has 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 has 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 has 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 has 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 has 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 has 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 struct lsa_String *account_name = NULL;
1465 struct lsa_String *authority_name = NULL;
1466
1467 if (r->in.account_name &&
1468 *r->in.account_name) {
1469 return NT_STATUS_INVALID_PARAMETER;
1470 }
1471
1472 if (r->in.authority_name &&
1473 *r->in.authority_name) {
1474 return NT_STATUS_INVALID_PARAMETER;
1475 }
1476
1477 if (p->server_info->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 = p->server_info->sanitized_username;
1489 domname = pdb_get_domain(p->server_info->sam_account);
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 init_lsa_String(account_name, username);
1497
1498 if (r->out.authority_name) {
1499 authority_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1500 if (!authority_name) {
1501 return NT_STATUS_NO_MEMORY;
1502 }
1503 init_lsa_String(authority_name, domname);
1504 }
1505
1506 *r->out.account_name = account_name;
1507 if (r->out.authority_name) {
1508 *r->out.authority_name = authority_name;
1509 }
1510
1511 return NT_STATUS_OK;
1512 }
1513
1514 /***************************************************************************
1515 _lsa_CreateAccount
1516 ***************************************************************************/
1517
1518 NTSTATUS _lsa_CreateAccount(pipes_struct *p,
1519 struct lsa_CreateAccount *r)
1520 {
1521 struct lsa_info *handle;
1522 struct lsa_info *info;
1523
1524 /* find the connection policy handle. */
1525 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1526 return NT_STATUS_INVALID_HANDLE;
1527
1528 /* check if the user has enough rights */
1529
1530 /*
1531 * I don't know if it's the right one. not documented.
1532 * but guessed with rpcclient.
1533 */
1534 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1535 return NT_STATUS_ACCESS_DENIED;
1536
1537 /* check to see if the pipe_user is a Domain Admin since
1538 account_pol.tdb was already opened as root, this is all we have */
1539
1540 if ( p->pipe_user.ut.uid != sec_initial_uid()
1541 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1542 return NT_STATUS_ACCESS_DENIED;
1543
1544 if ( is_privileged_sid( r->in.sid ) )
1545 return NT_STATUS_OBJECT_NAME_COLLISION;
1546
1547 /* associate the user/group SID with the (unique) handle. */
1548
1549 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1550 return NT_STATUS_NO_MEMORY;
1551
1552 ZERO_STRUCTP(info);
1553 info->sid = *r->in.sid;
1554 info->access = r->in.access_mask;
1555
1556 /* get a (unique) handle. open a policy on it. */
1557 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1558 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1559
1560 return privilege_create_account( &info->sid );
1561 }
1562
1563
1564 /***************************************************************************
1565 _lsa_OpenAccount
1566 ***************************************************************************/
1567
1568 NTSTATUS _lsa_OpenAccount(pipes_struct *p,
1569 struct lsa_OpenAccount *r)
1570 {
1571 struct lsa_info *handle;
1572 struct lsa_info *info;
1573
1574 /* find the connection policy handle. */
1575 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1576 return NT_STATUS_INVALID_HANDLE;
1577
1578 /* check if the user has enough rights */
1579
1580 /*
1581 * I don't know if it's the right one. not documented.
1582 * but guessed with rpcclient.
1583 */
1584 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1585 return NT_STATUS_ACCESS_DENIED;
1586
1587 /* TODO: Fis the parsing routine before reenabling this check! */
1588 #if 0
1589 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1590 return NT_STATUS_ACCESS_DENIED;
1591 #endif
1592 /* associate the user/group SID with the (unique) handle. */
1593 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1594 return NT_STATUS_NO_MEMORY;
1595
1596 ZERO_STRUCTP(info);
1597 info->sid = *r->in.sid;
1598 info->access = r->in.access_mask;
1599
1600 /* get a (unique) handle. open a policy on it. */
1601 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1602 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1603
1604 return NT_STATUS_OK;
1605 }
1606
1607 /***************************************************************************
1608 _lsa_EnumPrivsAccount
1609 For a given SID, enumerate all the privilege this account has.
1610 ***************************************************************************/
1611
1612 NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
1613 struct lsa_EnumPrivsAccount *r)
1614 {
1615 NTSTATUS status = NT_STATUS_OK;
1616 struct lsa_info *info=NULL;
1617 SE_PRIV mask;
1618 PRIVILEGE_SET privileges;
1619 struct lsa_PrivilegeSet *priv_set = NULL;
1620 struct lsa_LUIDAttribute *luid_attrs = NULL;
1621 int i;
1622
1623 /* find the connection policy handle. */
1624 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1625 return NT_STATUS_INVALID_HANDLE;
1626
1627 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1628 return NT_STATUS_ACCESS_DENIED;
1629
1630 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1631 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1632
1633 privilege_set_init( &privileges );
1634
1635 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1636
1637 DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
1638 sid_string_dbg(&info->sid),
1639 privileges.count));
1640
1641 priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
1642 if (!priv_set) {
1643 status = NT_STATUS_NO_MEMORY;
1644 goto done;
1645 }
1646
1647 luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
1648 struct lsa_LUIDAttribute,
1649 privileges.count);
1650 if (!luid_attrs) {
1651 status = NT_STATUS_NO_MEMORY;
1652 goto done;
1653 }
1654
1655 for (i=0; i<privileges.count; i++) {
1656 luid_attrs[i].luid.low = privileges.set[i].luid.low;
1657 luid_attrs[i].luid.high = privileges.set[i].luid.high;
1658 luid_attrs[i].attribute = privileges.set[i].attr;
1659 }
1660
1661 priv_set->count = privileges.count;
1662 priv_set->unknown = 0;
1663 priv_set->set = luid_attrs;
1664
1665 *r->out.privs = priv_set;
1666 } else {
1667 status = NT_STATUS_NO_SUCH_PRIVILEGE;
1668 }
1669
1670 done:
1671 privilege_set_free( &privileges );
1672
1673 return status;
1674 }
1675
1676 /***************************************************************************
1677 _lsa_GetSystemAccessAccount
1678 ***************************************************************************/
1679
1680 NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
1681 struct lsa_GetSystemAccessAccount *r)
1682 {
1683 struct lsa_info *info=NULL;
1684
1685 /* find the connection policy handle. */
1686
1687 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1688 return NT_STATUS_INVALID_HANDLE;
1689
1690 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1691 return NT_STATUS_ACCESS_DENIED;
1692
1693 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1694 return NT_STATUS_ACCESS_DENIED;
1695
1696 /*
1697 0x01 -> Log on locally
1698 0x02 -> Access this computer from network
1699 0x04 -> Log on as a batch job
1700 0x10 -> Log on as a service
1701
1702 they can be ORed together
1703 */
1704
1705 *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1706
1707 return NT_STATUS_OK;
1708 }
1709
1710 /***************************************************************************
1711 update the systemaccount information
1712 ***************************************************************************/
1713
1714 NTSTATUS _lsa_SetSystemAccessAccount(pipes_struct *p,
1715 struct lsa_SetSystemAccessAccount *r)
1716 {
1717 struct lsa_info *info=NULL;
1718 GROUP_MAP map;
1719
1720 /* find the connection policy handle. */
1721 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1722 return NT_STATUS_INVALID_HANDLE;
1723
1724 /* check to see if the pipe_user is a Domain Admin since
1725 account_pol.tdb was already opened as root, this is all we have */
1726
1727 if ( p->pipe_user.ut.uid != sec_initial_uid()
1728 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1729 return NT_STATUS_ACCESS_DENIED;
1730
1731 if (!pdb_getgrsid(&map, info->sid))
1732 return NT_STATUS_NO_SUCH_GROUP;
1733
1734 return pdb_update_group_mapping_entry(&map);
1735 }
1736
1737 /***************************************************************************
1738 _lsa_AddPrivilegesToAccount
1739 For a given SID, add some privileges.
1740 ***************************************************************************/
1741
1742 NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
1743 struct lsa_AddPrivilegesToAccount *r)
1744 {
1745 struct lsa_info *info = NULL;
1746 SE_PRIV mask;
1747 struct lsa_PrivilegeSet *set = NULL;
1748
1749 /* find the connection policy handle. */
1750 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1751 return NT_STATUS_INVALID_HANDLE;
1752
1753 /* check to see if the pipe_user is root or a Domain Admin since
1754 account_pol.tdb was already opened as root, this is all we have */
1755
1756 if ( p->pipe_user.ut.uid != sec_initial_uid()
1757 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1758 {
1759 return NT_STATUS_ACCESS_DENIED;
1760 }
1761
1762 set = r->in.privs;
1763 if ( !privilege_set_to_se_priv( &mask, set ) )
1764 return NT_STATUS_NO_SUCH_PRIVILEGE;
1765
1766 if ( !grant_privilege( &info->sid, &mask ) ) {
1767 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
1768 sid_string_dbg(&info->sid) ));
1769 DEBUG(3,("Privilege mask:\n"));
1770 dump_se_priv( DBGC_ALL, 3, &mask );
1771 return NT_STATUS_NO_SUCH_PRIVILEGE;
1772 }
1773
1774 return NT_STATUS_OK;
1775 }
1776
1777 /***************************************************************************
1778 _lsa_RemovePrivilegesFromAccount
1779 For a given SID, remove some privileges.
1780 ***************************************************************************/
1781
1782 NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
1783 struct lsa_RemovePrivilegesFromAccount *r)
1784 {
1785 struct lsa_info *info = NULL;
1786 SE_PRIV mask;
1787 struct lsa_PrivilegeSet *set = NULL;
1788
1789 /* find the connection policy handle. */
1790 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1791 return NT_STATUS_INVALID_HANDLE;
1792
1793 /* check to see if the pipe_user is root or a Domain Admin since
1794 account_pol.tdb was already opened as root, this is all we have */
1795
1796 if ( p->pipe_user.ut.uid != sec_initial_uid()
1797 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1798 {
1799 return NT_STATUS_ACCESS_DENIED;
1800 }
1801
1802 set = r->in.privs;
1803
1804 if ( !privilege_set_to_se_priv( &mask, set ) )
1805 return NT_STATUS_NO_SUCH_PRIVILEGE;
1806
1807 if ( !revoke_privilege( &info->sid, &mask ) ) {
1808 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
1809 sid_string_dbg(&info->sid) ));
1810 DEBUG(3,("Privilege mask:\n"));
1811 dump_se_priv( DBGC_ALL, 3, &mask );
1812 return NT_STATUS_NO_SUCH_PRIVILEGE;
1813 }
1814
1815 return NT_STATUS_OK;
1816 }
1817
1818 /***************************************************************************
1819 _lsa_QuerySecurity
1820 ***************************************************************************/
1821
1822 NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
1823 struct lsa_QuerySecurity *r)
1824 {
1825 struct lsa_info *handle=NULL;
1826 SEC_DESC *psd = NULL;
1827 size_t sd_size;
1828 NTSTATUS status;
1829
1830 /* find the connection policy handle. */
1831 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1832 return NT_STATUS_INVALID_HANDLE;
1833
1834 /* check if the user has enough rights */
1835 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1836 return NT_STATUS_ACCESS_DENIED;
1837
1838 switch (r->in.sec_info) {
1839 case 1:
1840 /* SD contains only the owner */
1841
1842 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1843 if(!NT_STATUS_IS_OK(status))
1844 return NT_STATUS_NO_MEMORY;
1845
1846
1847 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1848 return NT_STATUS_NO_MEMORY;
1849 break;
1850 case 4:
1851 /* SD contains only the ACL */
1852
1853 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1854 if(!NT_STATUS_IS_OK(status))
1855 return NT_STATUS_NO_MEMORY;
1856
1857 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1858 return NT_STATUS_NO_MEMORY;
1859 break;
1860 default:
1861 return NT_STATUS_INVALID_LEVEL;
1862 }
1863
1864 return status;
1865 }
1866
1867 #if 0 /* AD DC work in ongoing in Samba 4 */
1868
1869 /***************************************************************************
1870 ***************************************************************************/
1871
1872 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1873 {
1874 struct lsa_info *handle;
1875 const char *nb_name;
1876 char *dns_name = NULL;
1877 char *forest_name = NULL;
1878 DOM_SID *sid = NULL;
1879 struct GUID guid;
1880 fstring dnsdomname;
1881
1882 ZERO_STRUCT(guid);
1883 r_u->status = NT_STATUS_OK;
1884
1885 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1886 return NT_STATUS_INVALID_HANDLE;
1887
1888 switch (q_u->info_class) {
1889 case 0x0c:
1890 /* check if the user has enough rights */
1891 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1892 return NT_STATUS_ACCESS_DENIED;
1893
1894 /* Request PolicyPrimaryDomainInformation. */
1895 switch (lp_server_role()) {
1896 case ROLE_DOMAIN_PDC:
1897 case ROLE_DOMAIN_BDC:
1898 nb_name = get_global_sam_name();
1899 /* ugly temp hack for these next two */
1900
1901 /* This should be a 'netbios domain -> DNS domain' mapping */
1902 dnsdomname = get_mydnsdomname(p->mem_ctx);
1903 if (!dnsdomname || !*dnsdomname) {
1904 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1905 }
1906 strlower_m(dnsdomname);
1907
1908 dns_name = dnsdomname;
1909 forest_name = dnsdomname;
1910
1911 sid = get_global_sam_sid();
1912 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1913 break;
1914 default:
1915 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1916 }
1917 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1918 forest_name,&guid,sid);
1919 break;
1920 default:
1921 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1922 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1923 break;
1924 }
1925
1926 if (NT_STATUS_IS_OK(r_u->status)) {
1927 r_u->ptr = 0x1;
1928 r_u->info_class = q_u->info_class;
1929 }
1930
1931 return r_u->status;
1932 }
1933 #endif /* AD DC work in ongoing in Samba 4 */
1934
1935 /***************************************************************************
1936 _lsa_AddAccountRights
1937 ***************************************************************************/
1938
1939 NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
1940 struct lsa_AddAccountRights *r)
1941 {
1942 struct lsa_info *info = NULL;
1943 int i = 0;
1944 DOM_SID sid;
1945
1946 /* find the connection policy handle. */
1947 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1948 return NT_STATUS_INVALID_HANDLE;
1949
1950 /* check to see if the pipe_user is a Domain Admin since
1951 account_pol.tdb was already opened as root, this is all we have */
1952
1953 if ( p->pipe_user.ut.uid != sec_initial_uid()
1954 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1955 {
1956 return NT_STATUS_ACCESS_DENIED;
1957 }
1958
1959 /* according to an NT4 PDC, you can add privileges to SIDs even without
1960 call_lsa_create_account() first. And you can use any arbitrary SID. */
1961
1962 sid_copy( &sid, r->in.sid );
1963
1964 for ( i=0; i < r->in.rights->count; i++ ) {
1965
1966 const char *privname = r->in.rights->names[i].string;
1967
1968 /* only try to add non-null strings */
1969
1970 if ( !privname )
1971 continue;
1972
1973 if ( !grant_privilege_by_name( &sid, privname ) ) {
1974 DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
1975 privname ));
1976 return NT_STATUS_NO_SUCH_PRIVILEGE;
1977 }
1978 }
1979
1980 return NT_STATUS_OK;
1981 }
1982
1983 /***************************************************************************
1984 _lsa_RemoveAccountRights
1985 ***************************************************************************/
1986
1987 NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
1988 struct lsa_RemoveAccountRights *r)
1989 {
1990 struct lsa_info *info = NULL;
1991 int i = 0;
1992 DOM_SID sid;
1993 const char *privname = NULL;
1994
1995 /* find the connection policy handle. */
1996 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1997 return NT_STATUS_INVALID_HANDLE;
1998
1999 /* check to see if the pipe_user is a Domain Admin since
2000 account_pol.tdb was already opened as root, this is all we have */
2001
2002 if ( p->pipe_user.ut.uid != sec_initial_uid()
2003 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
2004 {
2005 return NT_STATUS_ACCESS_DENIED;
2006 }
2007
2008 sid_copy( &sid, r->in.sid );
2009
2010 if ( r->in.remove_all ) {
2011 if ( !revoke_all_privileges( &sid ) )
2012 return NT_STATUS_ACCESS_DENIED;
2013
2014 return NT_STATUS_OK;
2015 }
2016
2017 for ( i=0; i < r->in.rights->count; i++ ) {
2018
2019 privname = r->in.rights->names[i].string;
2020
2021 /* only try to add non-null strings */
2022
2023 if ( !privname )
2024 continue;
2025
2026 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2027 DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2028 privname ));
2029 return NT_STATUS_NO_SUCH_PRIVILEGE;
2030 }
2031 }
2032
2033 return NT_STATUS_OK;
2034 }
2035
2036 /*******************************************************************
2037 ********************************************************************/
2038
2039 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2040 struct lsa_RightSet *r,
2041 PRIVILEGE_SET *privileges)
2042 {
2043 uint32 i;
2044 const char *privname;
2045 const char **privname_array = NULL;
2046 int num_priv = 0;
2047
2048 for (i=0; i<privileges->count; i++) {
2049
2050 privname = luid_to_privilege_name(&privileges->set[i].luid);
2051 if (privname) {
2052 if (!add_string_to_array(mem_ctx, privname,
2053 &privname_array, &num_priv)) {
2054 return NT_STATUS_NO_MEMORY;
2055 }
2056 }
2057 }
2058
2059 if (num_priv) {
2060
2061 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2062 num_priv);
2063 if (!r->names) {
2064 return NT_STATUS_NO_MEMORY;
2065 }
2066
2067 for (i=0; i<num_priv; i++) {
2068 init_lsa_StringLarge(&r->names[i], privname_array[i]);
2069 }
2070
2071 r->count = num_priv;
2072 }
2073
2074 return NT_STATUS_OK;
2075 }
2076
2077 /***************************************************************************
2078 _lsa_EnumAccountRights
2079 ***************************************************************************/
2080
2081 NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
2082 struct lsa_EnumAccountRights *r)
2083 {
2084 NTSTATUS status;
2085 struct lsa_info *info = NULL;
2086 DOM_SID sid;
2087 PRIVILEGE_SET privileges;
2088 SE_PRIV mask;
2089
2090 /* find the connection policy handle. */
2091
2092 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2093 return NT_STATUS_INVALID_HANDLE;
2094
2095 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2096 return NT_STATUS_ACCESS_DENIED;
2097
2098 /* according to an NT4 PDC, you can add privileges to SIDs even without
2099 call_lsa_create_account() first. And you can use any arbitrary SID. */
2100
2101 sid_copy( &sid, r->in.sid );
2102
2103 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2104 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2105
2106 privilege_set_init( &privileges );
2107
2108 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2109
2110 DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2111 sid_string_dbg(&sid), privileges.count));
2112
2113 status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
2114 } else {
2115 status = NT_STATUS_NO_SUCH_PRIVILEGE;
2116 }
2117
2118 privilege_set_free( &privileges );
2119
2120 return status;
2121 }
2122
2123 /***************************************************************************
2124 _lsa_LookupPrivValue
2125 ***************************************************************************/
2126
2127 NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
2128 struct lsa_LookupPrivValue *r)
2129 {
2130 struct lsa_info *info = NULL;
2131 const char *name = NULL;
2132 LUID_ATTR priv_luid;
2133 SE_PRIV mask;
2134
2135 /* find the connection policy handle. */
2136
2137 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2138 return NT_STATUS_INVALID_HANDLE;
2139
2140 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2141 return NT_STATUS_ACCESS_DENIED;
2142
2143 name = r->in.name->string;
2144
2145 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2146
2147 if ( !se_priv_from_name( name, &mask ) )
2148 return NT_STATUS_NO_SUCH_PRIVILEGE;
2149
2150 priv_luid = get_privilege_luid( &mask );
2151
2152 r->out.luid->low = priv_luid.luid.low;
2153 r->out.luid->high = priv_luid.luid.high;
2154
2155 return NT_STATUS_OK;
2156 }
2157
2158 /*
2159 * From here on the server routines are just dummy ones to make smbd link with
2160 * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
2161 * pulling the server stubs across one by one.
2162 */
2163
2164 NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
2165 {
2166 p->rng_fault_state = True;
2167 return NT_STATUS_NOT_IMPLEMENTED;
2168 }
2169
2170 NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
2171 {
2172 p->rng_fault_state = True;
2173 return NT_STATUS_NOT_IMPLEMENTED;
2174 }
2175
2176 NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
2177 {
2178 p->rng_fault_state = True;
2179 return NT_STATUS_NOT_IMPLEMENTED;
2180 }
2181
2182 NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
2183 {
2184 p->rng_fault_state = True;
2185 return NT_STATUS_NOT_IMPLEMENTED;
2186 }
2187
2188 NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
2189 {
2190 p->rng_fault_state = True;
2191 return NT_STATUS_NOT_IMPLEMENTED;
2192 }
2193
2194 NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
2195 {
2196 p->rng_fault_state = True;
2197 return NT_STATUS_NOT_IMPLEMENTED;
2198 }
2199
2200 NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
2201 {
2202 p->rng_fault_state = True;
2203 return NT_STATUS_NOT_IMPLEMENTED;
2204 }
2205
2206 NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
2207 {
2208 p->rng_fault_state = True;
2209 return NT_STATUS_NOT_IMPLEMENTED;
2210 }
2211
2212 NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
2213 {
2214 p->rng_fault_state = True;
2215 return NT_STATUS_NOT_IMPLEMENTED;
2216 }
2217
2218 NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
2219 {
2220 p->rng_fault_state = True;
2221 return NT_STATUS_NOT_IMPLEMENTED;
2222 }
2223
2224 NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
2225 {
2226 p->rng_fault_state = True;
2227 return NT_STATUS_NOT_IMPLEMENTED;
2228 }
2229
2230 NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
2231 {
2232 p->rng_fault_state = True;
2233 return NT_STATUS_NOT_IMPLEMENTED;
2234 }
2235
2236 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(pipes_struct *p, struct lsa_QueryTrustedDomainInfoBySid *r)
2237 {
2238 p->rng_fault_state = True;
2239 return NT_STATUS_NOT_IMPLEMENTED;
2240 }
2241
2242 NTSTATUS _lsa_SetTrustedDomainInfo(pipes_struct *p, struct lsa_SetTrustedDomainInfo *r)
2243 {
2244 p->rng_fault_state = True;
2245 return NT_STATUS_NOT_IMPLEMENTED;
2246 }
2247
2248 NTSTATUS _lsa_DeleteTrustedDomain(pipes_struct *p, struct lsa_DeleteTrustedDomain *r)
2249 {
2250 p->rng_fault_state = True;
2251 return NT_STATUS_NOT_IMPLEMENTED;
2252 }
2253
2254 NTSTATUS _lsa_StorePrivateData(pipes_struct *p, struct lsa_StorePrivateData *r)
2255 {
2256 p->rng_fault_state = True;
2257 return NT_STATUS_NOT_IMPLEMENTED;
2258 }
2259
2260 NTSTATUS _lsa_RetrievePrivateData(pipes_struct *p, struct lsa_RetrievePrivateData *r)
2261 {
2262 p->rng_fault_state = True;
2263 return NT_STATUS_NOT_IMPLEMENTED;
2264 }
2265
2266 NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
2267 {
2268 p->rng_fault_state = True;
2269 return NT_STATUS_NOT_IMPLEMENTED;
2270 }
2271
2272 NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
2273 {
2274 p->rng_fault_state = True;
2275 return NT_STATUS_NOT_IMPLEMENTED;
2276 }
2277
2278 NTSTATUS _lsa_QueryTrustedDomainInfoByName(pipes_struct *p, struct lsa_QueryTrustedDomainInfoByName *r)
2279 {
2280 p->rng_fault_state = True;
2281 return NT_STATUS_NOT_IMPLEMENTED;
2282 }
2283
2284 NTSTATUS _lsa_SetTrustedDomainInfoByName(pipes_struct *p, struct lsa_SetTrustedDomainInfoByName *r)
2285 {
2286 p->rng_fault_state = True;
2287 return NT_STATUS_NOT_IMPLEMENTED;
2288 }
2289
2290 NTSTATUS _lsa_EnumTrustedDomainsEx(pipes_struct *p, struct lsa_EnumTrustedDomainsEx *r)
2291 {
2292 p->rng_fault_state = True;
2293 return NT_STATUS_NOT_IMPLEMENTED;
2294 }
2295
2296 NTSTATUS _lsa_CreateTrustedDomainEx(pipes_struct *p, struct lsa_CreateTrustedDomainEx *r)
2297 {
2298 p->rng_fault_state = True;
2299 return NT_STATUS_NOT_IMPLEMENTED;
2300 }
2301
2302 NTSTATUS _lsa_CloseTrustedDomainEx(pipes_struct *p, struct lsa_CloseTrustedDomainEx *r)
2303 {
2304 p->rng_fault_state = True;
2305 return NT_STATUS_NOT_IMPLEMENTED;
2306 }
2307
2308 NTSTATUS _lsa_QueryDomainInformationPolicy(pipes_struct *p, struct lsa_QueryDomainInformationPolicy *r)
2309 {
2310 p->rng_fault_state = True;
2311 return NT_STATUS_NOT_IMPLEMENTED;
2312 }
2313
2314 NTSTATUS _lsa_SetDomainInformationPolicy(pipes_struct *p, struct lsa_SetDomainInformationPolicy *r)
2315 {
2316 p->rng_fault_state = True;
2317 return NT_STATUS_NOT_IMPLEMENTED;
2318 }
2319
2320 NTSTATUS _lsa_OpenTrustedDomainByName(pipes_struct *p, struct lsa_OpenTrustedDomainByName *r)
2321 {
2322 p->rng_fault_state = True;
2323 return NT_STATUS_NOT_IMPLEMENTED;
2324 }
2325
2326 NTSTATUS _lsa_TestCall(pipes_struct *p, struct lsa_TestCall *r)
2327 {
2328 p->rng_fault_state = True;
2329 return NT_STATUS_NOT_IMPLEMENTED;
2330 }
2331
2332 NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
2333 {
2334 p->rng_fault_state = True;
2335 return NT_STATUS_NOT_IMPLEMENTED;
2336 }
2337
2338 NTSTATUS _lsa_CREDRWRITE(pipes_struct *p, struct lsa_CREDRWRITE *r)
2339 {
2340 p->rng_fault_state = True;
2341 return NT_STATUS_NOT_IMPLEMENTED;
2342 }
2343
2344 NTSTATUS _lsa_CREDRREAD(pipes_struct *p, struct lsa_CREDRREAD *r)
2345 {
2346 p->rng_fault_state = True;
2347 return NT_STATUS_NOT_IMPLEMENTED;
2348 }
2349
2350 NTSTATUS _lsa_CREDRENUMERATE(pipes_struct *p, struct lsa_CREDRENUMERATE *r)
2351 {
2352 p->rng_fault_state = True;
2353 return NT_STATUS_NOT_IMPLEMENTED;
2354 }
2355
2356 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
2357 {
2358 p->rng_fault_state = True;
2359 return NT_STATUS_NOT_IMPLEMENTED;
2360 }
2361
2362 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRREADDOMAINCREDENTIALS *r)
2363 {
2364 p->rng_fault_state = True;
2365 return NT_STATUS_NOT_IMPLEMENTED;
2366 }
2367
2368 NTSTATUS _lsa_CREDRDELETE(pipes_struct *p, struct lsa_CREDRDELETE *r)
2369 {
2370 p->rng_fault_state = True;
2371 return NT_STATUS_NOT_IMPLEMENTED;
2372 }
2373
2374 NTSTATUS _lsa_CREDRGETTARGETINFO(pipes_struct *p, struct lsa_CREDRGETTARGETINFO *r)
2375 {
2376 p->rng_fault_state = True;
2377 return NT_STATUS_NOT_IMPLEMENTED;
2378 }
2379
2380 NTSTATUS _lsa_CREDRPROFILELOADED(pipes_struct *p, struct lsa_CREDRPROFILELOADED *r)
2381 {
2382 p->rng_fault_state = True;
2383 return NT_STATUS_NOT_IMPLEMENTED;
2384 }
2385
2386 NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
2387 {
2388 p->rng_fault_state = True;
2389 return NT_STATUS_NOT_IMPLEMENTED;
2390 }
2391
2392 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARREGISTERAUDITEVENT *r)
2393 {
2394 p->rng_fault_state = True;
2395 return NT_STATUS_NOT_IMPLEMENTED;
2396 }
2397
2398 NTSTATUS _lsa_LSARGENAUDITEVENT(pipes_struct *p, struct lsa_LSARGENAUDITEVENT *r)
2399 {
2400 p->rng_fault_state = True;
2401 return NT_STATUS_NOT_IMPLEMENTED;
2402 }
2403
2404 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARUNREGISTERAUDITEVENT *r)
2405 {
2406 p->rng_fault_state = True;
2407 return NT_STATUS_NOT_IMPLEMENTED;
2408 }
2409
2410 NTSTATUS _lsa_lsaRQueryForestTrustInformation(pipes_struct *p, struct lsa_lsaRQueryForestTrustInformation *r)
2411 {
2412 p->rng_fault_state = True;
2413 return NT_STATUS_NOT_IMPLEMENTED;
2414 }
2415
2416 NTSTATUS _lsa_LSARSETFORESTTRUSTINFORMATION(pipes_struct *p, struct lsa_LSARSETFORESTTRUSTINFORMATION *r)
2417 {
2418 p->rng_fault_state = True;
2419 return NT_STATUS_NOT_IMPLEMENTED;
2420 }
2421
2422 NTSTATUS _lsa_CREDRRENAME(pipes_struct *p, struct lsa_CREDRRENAME *r)
2423 {
2424 p->rng_fault_state = True;
2425 return NT_STATUS_NOT_IMPLEMENTED;
2426 }
2427
2428 NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
2429 {
2430 p->rng_fault_state = True;
2431 return NT_STATUS_NOT_IMPLEMENTED;
2432 }
2433
2434 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
2435 {
2436 p->rng_fault_state = True;
2437 return NT_STATUS_NOT_IMPLEMENTED;
2438 }
2439
2440 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
2441 {
2442 p->rng_fault_state = True;
2443 return NT_STATUS_NOT_IMPLEMENTED;
2444 }
2445
2446 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(pipes_struct *p, struct lsa_LSARADTREPORTSECURITYEVENT *r)
2447 {
2448 p->rng_fault_state = True;
2449 return NT_STATUS_NOT_IMPLEMENTED;
2450 }
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