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Fix bug #6089 - Winbind samr_OpenDomain not possible with Samba 3.2.6+
[Samba.git] / source / rpc_server / srv_lsa_nt.c
blobf9cfeedd230d6109015bdea1e54711f919b57b9a
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 if (NT_STATUS_IS_ERR(status)) {
832 return status;
833 }
834
835 /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
836 names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
837 num_sids);
838 if (!names_out) {
839 return NT_STATUS_NO_MEMORY;
840 }
841
842 for (i=0; i<num_sids; i++) {
843 names_out[i].sid_type = names[i].sid_type;
844 names_out[i].name = names[i].name;
845 names_out[i].sid_index = names[i].sid_index;
846 }
847
848 *r->out.domains = domains;
849 r->out.names->count = num_sids;
850 r->out.names->names = names_out;
851 *r->out.count = mapped_count;
852
853 return status;
854 }
855
856 /***************************************************************************
857 _lsa_LookupSids2
858 ***************************************************************************/
859
860 NTSTATUS _lsa_LookupSids2(pipes_struct *p,
861 struct lsa_LookupSids2 *r)
862 {
863 NTSTATUS status;
864 struct lsa_info *handle;
865 int num_sids = r->in.sids->num_sids;
866 uint32 mapped_count = 0;
867 struct lsa_RefDomainList *domains = NULL;
868 struct lsa_TranslatedName2 *names = NULL;
869 bool check_policy = true;
870
871 switch (p->hdr_req.opnum) {
872 case NDR_LSA_LOOKUPSIDS3:
873 check_policy = false;
874 break;
875 case NDR_LSA_LOOKUPSIDS2:
876 default:
877 check_policy = true;
878 }
879
880 if ((r->in.level < 1) || (r->in.level > 6)) {
881 return NT_STATUS_INVALID_PARAMETER;
882 }
883
884 if (check_policy) {
885 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
886 return NT_STATUS_INVALID_HANDLE;
887 }
888
889 /* check if the user has enough rights */
890 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
891 return NT_STATUS_ACCESS_DENIED;
892 }
893 }
894
895 if (num_sids > MAX_LOOKUP_SIDS) {
896 DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
897 MAX_LOOKUP_SIDS, num_sids));
898 return NT_STATUS_NONE_MAPPED;
899 }
900
901 status = _lsa_lookup_sids_internal(p,
902 p->mem_ctx,
903 r->in.level,
904 num_sids,
905 r->in.sids->sids,
906 &domains,
907 &names,
908 &mapped_count);
909
910 *r->out.domains = domains;
911 r->out.names->count = num_sids;
912 r->out.names->names = names;
913 *r->out.count = mapped_count;
914
915 return status;
916 }
917
918 /***************************************************************************
919 _lsa_LookupSids3
920 ***************************************************************************/
921
922 NTSTATUS _lsa_LookupSids3(pipes_struct *p,
923 struct lsa_LookupSids3 *r)
924 {
925 struct lsa_LookupSids2 q;
926
927 /* No policy handle on this call. Restrict to crypto connections. */
928 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
929 DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
930 get_remote_machine_name() ));
931 return NT_STATUS_INVALID_PARAMETER;
932 }
933
934 q.in.handle = NULL;
935 q.in.sids = r->in.sids;
936 q.in.level = r->in.level;
937 q.in.unknown1 = r->in.unknown1;
938 q.in.unknown2 = r->in.unknown2;
939 q.in.names = r->in.names;
940 q.in.count = r->in.count;
941
942 q.out.domains = r->out.domains;
943 q.out.names = r->out.names;
944 q.out.count = r->out.count;
945
946 return _lsa_LookupSids2(p, &q);
947 }
948
949 /***************************************************************************
950 ***************************************************************************/
951
952 static int lsa_lookup_level_to_flags(uint16 level)
953 {
954 int flags;
955
956 switch (level) {
957 case 1:
958 flags = LOOKUP_NAME_ALL;
959 break;
960 case 2:
961 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_REMOTE|LOOKUP_NAME_ISOLATED;
962 break;
963 case 3:
964 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_ISOLATED;
965 break;
966 case 4:
967 case 5:
968 case 6:
969 default:
970 flags = LOOKUP_NAME_NONE;
971 break;
972 }
973
974 return flags;
975 }
976
977 /***************************************************************************
978 _lsa_LookupNames
979 ***************************************************************************/
980
981 NTSTATUS _lsa_LookupNames(pipes_struct *p,
982 struct lsa_LookupNames *r)
983 {
984 NTSTATUS status = NT_STATUS_NONE_MAPPED;
985 struct lsa_info *handle;
986 struct lsa_String *names = r->in.names;
987 uint32 num_entries = r->in.num_names;
988 struct lsa_RefDomainList *domains = NULL;
989 struct lsa_TranslatedSid *rids = NULL;
990 uint32 mapped_count = 0;
991 int flags = 0;
992
993 if (num_entries > MAX_LOOKUP_SIDS) {
994 num_entries = MAX_LOOKUP_SIDS;
995 DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
996 num_entries));
997 }
998
999 flags = lsa_lookup_level_to_flags(r->in.level);
1000
1001 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1002 if (!domains) {
1003 return NT_STATUS_NO_MEMORY;
1004 }
1005
1006 if (num_entries) {
1007 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
1008 num_entries);
1009 if (!rids) {
1010 return NT_STATUS_NO_MEMORY;
1011 }
1012 } else {
1013 rids = NULL;
1014 }
1015
1016 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1017 status = NT_STATUS_INVALID_HANDLE;
1018 goto done;
1019 }
1020
1021 /* check if the user has enough rights */
1022 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1023 status = NT_STATUS_ACCESS_DENIED;
1024 goto done;
1025 }
1026
1027 /* set up the LSA Lookup RIDs response */
1028 become_root(); /* lookup_name can require root privs */
1029 status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
1030 names, flags, &mapped_count);
1031 unbecome_root();
1032
1033 done:
1034
1035 if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
1036 if (mapped_count == 0) {
1037 status = NT_STATUS_NONE_MAPPED;
1038 } else if (mapped_count != num_entries) {
1039 status = STATUS_SOME_UNMAPPED;
1040 }
1041 }
1042
1043 *r->out.count = mapped_count;
1044 *r->out.domains = domains;
1045 r->out.sids->sids = rids;
1046 r->out.sids->count = num_entries;
1047
1048 return status;
1049 }
1050
1051 /***************************************************************************
1052 _lsa_LookupNames2
1053 ***************************************************************************/
1054
1055 NTSTATUS _lsa_LookupNames2(pipes_struct *p,
1056 struct lsa_LookupNames2 *r)
1057 {
1058 NTSTATUS status;
1059 struct lsa_LookupNames q;
1060 struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
1061 struct lsa_TransSidArray *sid_array = NULL;
1062 uint32_t i;
1063
1064 sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
1065 if (!sid_array) {
1066 return NT_STATUS_NO_MEMORY;
1067 }
1068
1069 q.in.handle = r->in.handle;
1070 q.in.num_names = r->in.num_names;
1071 q.in.names = r->in.names;
1072 q.in.level = r->in.level;
1073 q.in.sids = sid_array;
1074 q.in.count = r->in.count;
1075 /* we do not know what this is for */
1076 /* = r->in.unknown1; */
1077 /* = r->in.unknown2; */
1078
1079 q.out.domains = r->out.domains;
1080 q.out.sids = sid_array;
1081 q.out.count = r->out.count;
1082
1083 status = _lsa_LookupNames(p, &q);
1084
1085 sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
1086 if (!sid_array2->sids) {
1087 return NT_STATUS_NO_MEMORY;
1088 }
1089
1090 for (i=0; i<sid_array->count; i++) {
1091 sid_array2->sids[i].sid_type = sid_array->sids[i].sid_type;
1092 sid_array2->sids[i].rid = sid_array->sids[i].rid;
1093 sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
1094 sid_array2->sids[i].unknown = 0;
1095 }
1096
1097 r->out.sids = sid_array2;
1098
1099 return status;
1100 }
1101
1102 /***************************************************************************
1103 _lsa_LookupNames3
1104 ***************************************************************************/
1105
1106 NTSTATUS _lsa_LookupNames3(pipes_struct *p,
1107 struct lsa_LookupNames3 *r)
1108 {
1109 NTSTATUS status;
1110 struct lsa_info *handle;
1111 struct lsa_String *names = r->in.names;
1112 uint32 num_entries = r->in.num_names;
1113 struct lsa_RefDomainList *domains = NULL;
1114 struct lsa_TranslatedSid3 *trans_sids = NULL;
1115 uint32 mapped_count = 0;
1116 int flags = 0;
1117 bool check_policy = true;
1118
1119 switch (p->hdr_req.opnum) {
1120 case NDR_LSA_LOOKUPNAMES4:
1121 check_policy = false;
1122 break;
1123 case NDR_LSA_LOOKUPNAMES3:
1124 default:
1125 check_policy = true;
1126 }
1127
1128 if (num_entries > MAX_LOOKUP_SIDS) {
1129 num_entries = MAX_LOOKUP_SIDS;
1130 DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
1131 }
1132
1133 /* Probably the lookup_level is some sort of bitmask. */
1134 if (r->in.level == 1) {
1135 flags = LOOKUP_NAME_ALL;
1136 }
1137
1138 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1139 if (!domains) {
1140 return NT_STATUS_NO_MEMORY;
1141 }
1142
1143 if (num_entries) {
1144 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
1145 num_entries);
1146 if (!trans_sids) {
1147 return NT_STATUS_NO_MEMORY;
1148 }
1149 } else {
1150 trans_sids = NULL;
1151 }
1152
1153 if (check_policy) {
1154
1155 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1156 status = NT_STATUS_INVALID_HANDLE;
1157 goto done;
1158 }
1159
1160 /* check if the user has enough rights */
1161 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1162 status = NT_STATUS_ACCESS_DENIED;
1163 goto done;
1164 }
1165 }
1166
1167 /* set up the LSA Lookup SIDs response */
1168 become_root(); /* lookup_name can require root privs */
1169 status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
1170 names, flags, &mapped_count);
1171 unbecome_root();
1172
1173 done:
1174
1175 if (NT_STATUS_IS_OK(status)) {
1176 if (mapped_count == 0) {
1177 status = NT_STATUS_NONE_MAPPED;
1178 } else if (mapped_count != num_entries) {
1179 status = STATUS_SOME_UNMAPPED;
1180 }
1181 }
1182
1183 *r->out.count = mapped_count;
1184 *r->out.domains = domains;
1185 r->out.sids->sids = trans_sids;
1186 r->out.sids->count = num_entries;
1187
1188 return status;
1189 }
1190
1191 /***************************************************************************
1192 _lsa_LookupNames4
1193 ***************************************************************************/
1194
1195 NTSTATUS _lsa_LookupNames4(pipes_struct *p,
1196 struct lsa_LookupNames4 *r)
1197 {
1198 struct lsa_LookupNames3 q;
1199
1200 /* No policy handle on this call. Restrict to crypto connections. */
1201 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1202 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1203 get_remote_machine_name() ));
1204 return NT_STATUS_INVALID_PARAMETER;
1205 }
1206
1207 q.in.handle = NULL;
1208 q.in.num_names = r->in.num_names;
1209 q.in.names = r->in.names;
1210 q.in.level = r->in.level;
1211 q.in.unknown1 = r->in.unknown1;
1212 q.in.unknown2 = r->in.unknown2;
1213 q.in.sids = r->in.sids;
1214 q.in.count = r->in.count;
1215
1216 q.out.domains = r->out.domains;
1217 q.out.sids = r->out.sids;
1218 q.out.count = r->out.count;
1219
1220 return _lsa_LookupNames3(p, &q);
1221 }
1222
1223 /***************************************************************************
1224 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1225 ***************************************************************************/
1226
1227 NTSTATUS _lsa_Close(pipes_struct *p, struct lsa_Close *r)
1228 {
1229 if (!find_policy_by_hnd(p, r->in.handle, NULL)) {
1230 return NT_STATUS_INVALID_HANDLE;
1231 }
1232
1233 close_policy_hnd(p, r->in.handle);
1234 ZERO_STRUCTP(r->out.handle);
1235 return NT_STATUS_OK;
1236 }
1237
1238 /***************************************************************************
1239 ***************************************************************************/
1240
1241 NTSTATUS _lsa_OpenSecret(pipes_struct *p, struct lsa_OpenSecret *r)
1242 {
1243 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1244 }
1245
1246 /***************************************************************************
1247 ***************************************************************************/
1248
1249 NTSTATUS _lsa_OpenTrustedDomain(pipes_struct *p, struct lsa_OpenTrustedDomain *r)
1250 {
1251 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1252 }
1253
1254 /***************************************************************************
1255 ***************************************************************************/
1256
1257 NTSTATUS _lsa_CreateTrustedDomain(pipes_struct *p, struct lsa_CreateTrustedDomain *r)
1258 {
1259 return NT_STATUS_ACCESS_DENIED;
1260 }
1261
1262 /***************************************************************************
1263 ***************************************************************************/
1264
1265 NTSTATUS _lsa_CreateSecret(pipes_struct *p, struct lsa_CreateSecret *r)
1266 {
1267 return NT_STATUS_ACCESS_DENIED;
1268 }
1269
1270 /***************************************************************************
1271 ***************************************************************************/
1272
1273 NTSTATUS _lsa_SetSecret(pipes_struct *p, struct lsa_SetSecret *r)
1274 {
1275 return NT_STATUS_ACCESS_DENIED;
1276 }
1277
1278 /***************************************************************************
1279 _lsa_DeleteObject
1280 ***************************************************************************/
1281
1282 NTSTATUS _lsa_DeleteObject(pipes_struct *p,
1283 struct lsa_DeleteObject *r)
1284 {
1285 return NT_STATUS_ACCESS_DENIED;
1286 }
1287
1288 /***************************************************************************
1289 _lsa_EnumPrivs
1290 ***************************************************************************/
1291
1292 NTSTATUS _lsa_EnumPrivs(pipes_struct *p,
1293 struct lsa_EnumPrivs *r)
1294 {
1295 struct lsa_info *handle;
1296 uint32 i;
1297 uint32 enum_context = *r->in.resume_handle;
1298 int num_privs = count_all_privileges();
1299 struct lsa_PrivEntry *entries = NULL;
1300 LUID_ATTR luid;
1301
1302 /* remember that the enum_context starts at 0 and not 1 */
1303
1304 if ( enum_context >= num_privs )
1305 return NT_STATUS_NO_MORE_ENTRIES;
1306
1307 DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
1308 enum_context, num_privs));
1309
1310 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1311 return NT_STATUS_INVALID_HANDLE;
1312
1313 /* check if the user has enough rights
1314 I don't know if it's the right one. not documented. */
1315
1316 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1317 return NT_STATUS_ACCESS_DENIED;
1318
1319 if (num_privs) {
1320 entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_PrivEntry, num_privs);
1321 if (!entries) {
1322 return NT_STATUS_NO_MEMORY;
1323 }
1324 } else {
1325 entries = NULL;
1326 }
1327
1328 for (i = 0; i < num_privs; i++) {
1329 if( i < enum_context) {
1330
1331 init_lsa_StringLarge(&entries[i].name, NULL);
1332
1333 entries[i].luid.low = 0;
1334 entries[i].luid.high = 0;
1335 } else {
1336
1337 init_lsa_StringLarge(&entries[i].name, privs[i].name);
1338
1339 luid = get_privilege_luid( &privs[i].se_priv );
1340
1341 entries[i].luid.low = luid.luid.low;
1342 entries[i].luid.high = luid.luid.high;
1343 }
1344 }
1345
1346 enum_context = num_privs;
1347
1348 *r->out.resume_handle = enum_context;
1349 r->out.privs->count = num_privs;
1350 r->out.privs->privs = entries;
1351
1352 return NT_STATUS_OK;
1353 }
1354
1355 /***************************************************************************
1356 _lsa_LookupPrivDisplayName
1357 ***************************************************************************/
1358
1359 NTSTATUS _lsa_LookupPrivDisplayName(pipes_struct *p,
1360 struct lsa_LookupPrivDisplayName *r)
1361 {
1362 struct lsa_info *handle;
1363 const char *description;
1364 struct lsa_StringLarge *lsa_name;
1365
1366 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1367 return NT_STATUS_INVALID_HANDLE;
1368
1369 /* check if the user has enough rights */
1370
1371 /*
1372 * I don't know if it's the right one. not documented.
1373 */
1374 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1375 return NT_STATUS_ACCESS_DENIED;
1376
1377 DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
1378
1379 description = get_privilege_dispname(r->in.name->string);
1380 if (!description) {
1381 DEBUG(10,("_lsa_LookupPrivDisplayName: doesn't exist\n"));
1382 return NT_STATUS_NO_SUCH_PRIVILEGE;
1383 }
1384
1385 DEBUG(10,("_lsa_LookupPrivDisplayName: display name = %s\n", description));
1386
1387 lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
1388 if (!lsa_name) {
1389 return NT_STATUS_NO_MEMORY;
1390 }
1391
1392 init_lsa_StringLarge(lsa_name, description);
1393
1394 *r->out.returned_language_id = r->in.language_id;
1395 *r->out.disp_name = lsa_name;
1396
1397 return NT_STATUS_OK;
1398 }
1399
1400 /***************************************************************************
1401 _lsa_EnumAccounts
1402 ***************************************************************************/
1403
1404 NTSTATUS _lsa_EnumAccounts(pipes_struct *p,
1405 struct lsa_EnumAccounts *r)
1406 {
1407 struct lsa_info *handle;
1408 DOM_SID *sid_list;
1409 int i, j, num_entries;
1410 NTSTATUS status;
1411 struct lsa_SidPtr *sids = NULL;
1412
1413 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1414 return NT_STATUS_INVALID_HANDLE;
1415
1416 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1417 return NT_STATUS_ACCESS_DENIED;
1418
1419 sid_list = NULL;
1420 num_entries = 0;
1421
1422 /* The only way we can currently find out all the SIDs that have been
1423 privileged is to scan all privileges */
1424
1425 status = privilege_enumerate_accounts(&sid_list, &num_entries);
1426 if (!NT_STATUS_IS_OK(status)) {
1427 return status;
1428 }
1429
1430 if (*r->in.resume_handle >= num_entries) {
1431 return NT_STATUS_NO_MORE_ENTRIES;
1432 }
1433
1434 if (num_entries - *r->in.resume_handle) {
1435 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
1436 num_entries - *r->in.resume_handle);
1437 if (!sids) {
1438 SAFE_FREE(sid_list);
1439 return NT_STATUS_NO_MEMORY;
1440 }
1441
1442 for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
1443 sids[j].sid = sid_dup_talloc(p->mem_ctx, &sid_list[i]);
1444 if (!sids[j].sid) {
1445 SAFE_FREE(sid_list);
1446 return NT_STATUS_NO_MEMORY;
1447 }
1448 }
1449 }
1450
1451 talloc_free(sid_list);
1452
1453 *r->out.resume_handle = num_entries;
1454 r->out.sids->num_sids = num_entries;
1455 r->out.sids->sids = sids;
1456
1457 return NT_STATUS_OK;
1458 }
1459
1460 /***************************************************************************
1461 _lsa_GetUserName
1462 ***************************************************************************/
1463
1464 NTSTATUS _lsa_GetUserName(pipes_struct *p,
1465 struct lsa_GetUserName *r)
1466 {
1467 const char *username, *domname;
1468 struct lsa_String *account_name = NULL;
1469 struct lsa_String *authority_name = NULL;
1470
1471 if (r->in.account_name &&
1472 *r->in.account_name) {
1473 return NT_STATUS_INVALID_PARAMETER;
1474 }
1475
1476 if (r->in.authority_name &&
1477 *r->in.authority_name) {
1478 return NT_STATUS_INVALID_PARAMETER;
1479 }
1480
1481 if (p->server_info->guest) {
1482 /*
1483 * I'm 99% sure this is not the right place to do this,
1484 * global_sid_Anonymous should probably be put into the token
1485 * instead of the guest id -- vl
1486 */
1487 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
1488 &domname, &username, NULL)) {
1489 return NT_STATUS_NO_MEMORY;
1490 }
1491 } else {
1492 username = p->server_info->sanitized_username;
1493 domname = pdb_get_domain(p->server_info->sam_account);
1494 }
1495
1496 account_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1497 if (!account_name) {
1498 return NT_STATUS_NO_MEMORY;
1499 }
1500 init_lsa_String(account_name, username);
1501
1502 if (r->out.authority_name) {
1503 authority_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1504 if (!authority_name) {
1505 return NT_STATUS_NO_MEMORY;
1506 }
1507 init_lsa_String(authority_name, domname);
1508 }
1509
1510 *r->out.account_name = account_name;
1511 if (r->out.authority_name) {
1512 *r->out.authority_name = authority_name;
1513 }
1514
1515 return NT_STATUS_OK;
1516 }
1517
1518 /***************************************************************************
1519 _lsa_CreateAccount
1520 ***************************************************************************/
1521
1522 NTSTATUS _lsa_CreateAccount(pipes_struct *p,
1523 struct lsa_CreateAccount *r)
1524 {
1525 struct lsa_info *handle;
1526 struct lsa_info *info;
1527
1528 /* find the connection policy handle. */
1529 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1530 return NT_STATUS_INVALID_HANDLE;
1531
1532 /* check if the user has enough rights */
1533
1534 /*
1535 * I don't know if it's the right one. not documented.
1536 * but guessed with rpcclient.
1537 */
1538 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1539 return NT_STATUS_ACCESS_DENIED;
1540
1541 /* check to see if the pipe_user is a Domain Admin since
1542 account_pol.tdb was already opened as root, this is all we have */
1543
1544 if ( p->pipe_user.ut.uid != sec_initial_uid()
1545 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1546 return NT_STATUS_ACCESS_DENIED;
1547
1548 if ( is_privileged_sid( r->in.sid ) )
1549 return NT_STATUS_OBJECT_NAME_COLLISION;
1550
1551 /* associate the user/group SID with the (unique) handle. */
1552
1553 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1554 return NT_STATUS_NO_MEMORY;
1555
1556 ZERO_STRUCTP(info);
1557 info->sid = *r->in.sid;
1558 info->access = r->in.access_mask;
1559
1560 /* get a (unique) handle. open a policy on it. */
1561 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1562 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1563
1564 return privilege_create_account( &info->sid );
1565 }
1566
1567
1568 /***************************************************************************
1569 _lsa_OpenAccount
1570 ***************************************************************************/
1571
1572 NTSTATUS _lsa_OpenAccount(pipes_struct *p,
1573 struct lsa_OpenAccount *r)
1574 {
1575 struct lsa_info *handle;
1576 struct lsa_info *info;
1577
1578 /* find the connection policy handle. */
1579 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1580 return NT_STATUS_INVALID_HANDLE;
1581
1582 /* check if the user has enough rights */
1583
1584 /*
1585 * I don't know if it's the right one. not documented.
1586 * but guessed with rpcclient.
1587 */
1588 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1589 return NT_STATUS_ACCESS_DENIED;
1590
1591 /* TODO: Fis the parsing routine before reenabling this check! */
1592 #if 0
1593 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1594 return NT_STATUS_ACCESS_DENIED;
1595 #endif
1596 /* associate the user/group SID with the (unique) handle. */
1597 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1598 return NT_STATUS_NO_MEMORY;
1599
1600 ZERO_STRUCTP(info);
1601 info->sid = *r->in.sid;
1602 info->access = r->in.access_mask;
1603
1604 /* get a (unique) handle. open a policy on it. */
1605 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1606 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1607
1608 return NT_STATUS_OK;
1609 }
1610
1611 /***************************************************************************
1612 _lsa_EnumPrivsAccount
1613 For a given SID, enumerate all the privilege this account has.
1614 ***************************************************************************/
1615
1616 NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
1617 struct lsa_EnumPrivsAccount *r)
1618 {
1619 NTSTATUS status = NT_STATUS_OK;
1620 struct lsa_info *info=NULL;
1621 SE_PRIV mask;
1622 PRIVILEGE_SET privileges;
1623 struct lsa_PrivilegeSet *priv_set = NULL;
1624 struct lsa_LUIDAttribute *luid_attrs = NULL;
1625 int i;
1626
1627 /* find the connection policy handle. */
1628 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1629 return NT_STATUS_INVALID_HANDLE;
1630
1631 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1632 return NT_STATUS_ACCESS_DENIED;
1633
1634 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1635 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1636
1637 privilege_set_init( &privileges );
1638
1639 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1640
1641 DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
1642 sid_string_dbg(&info->sid),
1643 privileges.count));
1644
1645 priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
1646 if (!priv_set) {
1647 status = NT_STATUS_NO_MEMORY;
1648 goto done;
1649 }
1650
1651 luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
1652 struct lsa_LUIDAttribute,
1653 privileges.count);
1654 if (!luid_attrs) {
1655 status = NT_STATUS_NO_MEMORY;
1656 goto done;
1657 }
1658
1659 for (i=0; i<privileges.count; i++) {
1660 luid_attrs[i].luid.low = privileges.set[i].luid.low;
1661 luid_attrs[i].luid.high = privileges.set[i].luid.high;
1662 luid_attrs[i].attribute = privileges.set[i].attr;
1663 }
1664
1665 priv_set->count = privileges.count;
1666 priv_set->unknown = 0;
1667 priv_set->set = luid_attrs;
1668
1669 *r->out.privs = priv_set;
1670 } else {
1671 status = NT_STATUS_NO_SUCH_PRIVILEGE;
1672 }
1673
1674 done:
1675 privilege_set_free( &privileges );
1676
1677 return status;
1678 }
1679
1680 /***************************************************************************
1681 _lsa_GetSystemAccessAccount
1682 ***************************************************************************/
1683
1684 NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
1685 struct lsa_GetSystemAccessAccount *r)
1686 {
1687 struct lsa_info *info=NULL;
1688
1689 /* find the connection policy handle. */
1690
1691 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1692 return NT_STATUS_INVALID_HANDLE;
1693
1694 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1695 return NT_STATUS_ACCESS_DENIED;
1696
1697 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1698 return NT_STATUS_ACCESS_DENIED;
1699
1700 /*
1701 0x01 -> Log on locally
1702 0x02 -> Access this computer from network
1703 0x04 -> Log on as a batch job
1704 0x10 -> Log on as a service
1705
1706 they can be ORed together
1707 */
1708
1709 *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1710
1711 return NT_STATUS_OK;
1712 }
1713
1714 /***************************************************************************
1715 update the systemaccount information
1716 ***************************************************************************/
1717
1718 NTSTATUS _lsa_SetSystemAccessAccount(pipes_struct *p,
1719 struct lsa_SetSystemAccessAccount *r)
1720 {
1721 struct lsa_info *info=NULL;
1722 GROUP_MAP map;
1723
1724 /* find the connection policy handle. */
1725 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1726 return NT_STATUS_INVALID_HANDLE;
1727
1728 /* check to see if the pipe_user is a Domain Admin since
1729 account_pol.tdb was already opened as root, this is all we have */
1730
1731 if ( p->pipe_user.ut.uid != sec_initial_uid()
1732 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1733 return NT_STATUS_ACCESS_DENIED;
1734
1735 if (!pdb_getgrsid(&map, info->sid))
1736 return NT_STATUS_NO_SUCH_GROUP;
1737
1738 return pdb_update_group_mapping_entry(&map);
1739 }
1740
1741 /***************************************************************************
1742 _lsa_AddPrivilegesToAccount
1743 For a given SID, add some privileges.
1744 ***************************************************************************/
1745
1746 NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
1747 struct lsa_AddPrivilegesToAccount *r)
1748 {
1749 struct lsa_info *info = NULL;
1750 SE_PRIV mask;
1751 struct lsa_PrivilegeSet *set = NULL;
1752
1753 /* find the connection policy handle. */
1754 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1755 return NT_STATUS_INVALID_HANDLE;
1756
1757 /* check to see if the pipe_user is root or a Domain Admin since
1758 account_pol.tdb was already opened as root, this is all we have */
1759
1760 if ( p->pipe_user.ut.uid != sec_initial_uid()
1761 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1762 {
1763 return NT_STATUS_ACCESS_DENIED;
1764 }
1765
1766 set = r->in.privs;
1767 if ( !privilege_set_to_se_priv( &mask, set ) )
1768 return NT_STATUS_NO_SUCH_PRIVILEGE;
1769
1770 if ( !grant_privilege( &info->sid, &mask ) ) {
1771 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
1772 sid_string_dbg(&info->sid) ));
1773 DEBUG(3,("Privilege mask:\n"));
1774 dump_se_priv( DBGC_ALL, 3, &mask );
1775 return NT_STATUS_NO_SUCH_PRIVILEGE;
1776 }
1777
1778 return NT_STATUS_OK;
1779 }
1780
1781 /***************************************************************************
1782 _lsa_RemovePrivilegesFromAccount
1783 For a given SID, remove some privileges.
1784 ***************************************************************************/
1785
1786 NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
1787 struct lsa_RemovePrivilegesFromAccount *r)
1788 {
1789 struct lsa_info *info = NULL;
1790 SE_PRIV mask;
1791 struct lsa_PrivilegeSet *set = NULL;
1792
1793 /* find the connection policy handle. */
1794 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1795 return NT_STATUS_INVALID_HANDLE;
1796
1797 /* check to see if the pipe_user is root or a Domain Admin since
1798 account_pol.tdb was already opened as root, this is all we have */
1799
1800 if ( p->pipe_user.ut.uid != sec_initial_uid()
1801 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1802 {
1803 return NT_STATUS_ACCESS_DENIED;
1804 }
1805
1806 set = r->in.privs;
1807
1808 if ( !privilege_set_to_se_priv( &mask, set ) )
1809 return NT_STATUS_NO_SUCH_PRIVILEGE;
1810
1811 if ( !revoke_privilege( &info->sid, &mask ) ) {
1812 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
1813 sid_string_dbg(&info->sid) ));
1814 DEBUG(3,("Privilege mask:\n"));
1815 dump_se_priv( DBGC_ALL, 3, &mask );
1816 return NT_STATUS_NO_SUCH_PRIVILEGE;
1817 }
1818
1819 return NT_STATUS_OK;
1820 }
1821
1822 /***************************************************************************
1823 _lsa_QuerySecurity
1824 ***************************************************************************/
1825
1826 NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
1827 struct lsa_QuerySecurity *r)
1828 {
1829 struct lsa_info *handle=NULL;
1830 SEC_DESC *psd = NULL;
1831 size_t sd_size;
1832 NTSTATUS status;
1833
1834 /* find the connection policy handle. */
1835 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1836 return NT_STATUS_INVALID_HANDLE;
1837
1838 /* check if the user has enough rights */
1839 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1840 return NT_STATUS_ACCESS_DENIED;
1841
1842 switch (r->in.sec_info) {
1843 case 1:
1844 /* SD contains only the owner */
1845
1846 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1847 if(!NT_STATUS_IS_OK(status))
1848 return NT_STATUS_NO_MEMORY;
1849
1850
1851 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1852 return NT_STATUS_NO_MEMORY;
1853 break;
1854 case 4:
1855 /* SD contains only the ACL */
1856
1857 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1858 if(!NT_STATUS_IS_OK(status))
1859 return NT_STATUS_NO_MEMORY;
1860
1861 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1862 return NT_STATUS_NO_MEMORY;
1863 break;
1864 default:
1865 return NT_STATUS_INVALID_LEVEL;
1866 }
1867
1868 return status;
1869 }
1870
1871 #if 0 /* AD DC work in ongoing in Samba 4 */
1872
1873 /***************************************************************************
1874 ***************************************************************************/
1875
1876 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1877 {
1878 struct lsa_info *handle;
1879 const char *nb_name;
1880 char *dns_name = NULL;
1881 char *forest_name = NULL;
1882 DOM_SID *sid = NULL;
1883 struct GUID guid;
1884 fstring dnsdomname;
1885
1886 ZERO_STRUCT(guid);
1887 r_u->status = NT_STATUS_OK;
1888
1889 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1890 return NT_STATUS_INVALID_HANDLE;
1891
1892 switch (q_u->info_class) {
1893 case 0x0c:
1894 /* check if the user has enough rights */
1895 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1896 return NT_STATUS_ACCESS_DENIED;
1897
1898 /* Request PolicyPrimaryDomainInformation. */
1899 switch (lp_server_role()) {
1900 case ROLE_DOMAIN_PDC:
1901 case ROLE_DOMAIN_BDC:
1902 nb_name = get_global_sam_name();
1903 /* ugly temp hack for these next two */
1904
1905 /* This should be a 'netbios domain -> DNS domain' mapping */
1906 dnsdomname = get_mydnsdomname(p->mem_ctx);
1907 if (!dnsdomname || !*dnsdomname) {
1908 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1909 }
1910 strlower_m(dnsdomname);
1911
1912 dns_name = dnsdomname;
1913 forest_name = dnsdomname;
1914
1915 sid = get_global_sam_sid();
1916 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1917 break;
1918 default:
1919 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1920 }
1921 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1922 forest_name,&guid,sid);
1923 break;
1924 default:
1925 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1926 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1927 break;
1928 }
1929
1930 if (NT_STATUS_IS_OK(r_u->status)) {
1931 r_u->ptr = 0x1;
1932 r_u->info_class = q_u->info_class;
1933 }
1934
1935 return r_u->status;
1936 }
1937 #endif /* AD DC work in ongoing in Samba 4 */
1938
1939 /***************************************************************************
1940 _lsa_AddAccountRights
1941 ***************************************************************************/
1942
1943 NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
1944 struct lsa_AddAccountRights *r)
1945 {
1946 struct lsa_info *info = NULL;
1947 int i = 0;
1948 DOM_SID sid;
1949
1950 /* find the connection policy handle. */
1951 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1952 return NT_STATUS_INVALID_HANDLE;
1953
1954 /* check to see if the pipe_user is a Domain Admin since
1955 account_pol.tdb was already opened as root, this is all we have */
1956
1957 if ( p->pipe_user.ut.uid != sec_initial_uid()
1958 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1959 {
1960 return NT_STATUS_ACCESS_DENIED;
1961 }
1962
1963 /* according to an NT4 PDC, you can add privileges to SIDs even without
1964 call_lsa_create_account() first. And you can use any arbitrary SID. */
1965
1966 sid_copy( &sid, r->in.sid );
1967
1968 for ( i=0; i < r->in.rights->count; i++ ) {
1969
1970 const char *privname = r->in.rights->names[i].string;
1971
1972 /* only try to add non-null strings */
1973
1974 if ( !privname )
1975 continue;
1976
1977 if ( !grant_privilege_by_name( &sid, privname ) ) {
1978 DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
1979 privname ));
1980 return NT_STATUS_NO_SUCH_PRIVILEGE;
1981 }
1982 }
1983
1984 return NT_STATUS_OK;
1985 }
1986
1987 /***************************************************************************
1988 _lsa_RemoveAccountRights
1989 ***************************************************************************/
1990
1991 NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
1992 struct lsa_RemoveAccountRights *r)
1993 {
1994 struct lsa_info *info = NULL;
1995 int i = 0;
1996 DOM_SID sid;
1997 const char *privname = NULL;
1998
1999 /* find the connection policy handle. */
2000 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2001 return NT_STATUS_INVALID_HANDLE;
2002
2003 /* check to see if the pipe_user is a Domain Admin since
2004 account_pol.tdb was already opened as root, this is all we have */
2005
2006 if ( p->pipe_user.ut.uid != sec_initial_uid()
2007 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
2008 {
2009 return NT_STATUS_ACCESS_DENIED;
2010 }
2011
2012 sid_copy( &sid, r->in.sid );
2013
2014 if ( r->in.remove_all ) {
2015 if ( !revoke_all_privileges( &sid ) )
2016 return NT_STATUS_ACCESS_DENIED;
2017
2018 return NT_STATUS_OK;
2019 }
2020
2021 for ( i=0; i < r->in.rights->count; i++ ) {
2022
2023 privname = r->in.rights->names[i].string;
2024
2025 /* only try to add non-null strings */
2026
2027 if ( !privname )
2028 continue;
2029
2030 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2031 DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2032 privname ));
2033 return NT_STATUS_NO_SUCH_PRIVILEGE;
2034 }
2035 }
2036
2037 return NT_STATUS_OK;
2038 }
2039
2040 /*******************************************************************
2041 ********************************************************************/
2042
2043 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2044 struct lsa_RightSet *r,
2045 PRIVILEGE_SET *privileges)
2046 {
2047 uint32 i;
2048 const char *privname;
2049 const char **privname_array = NULL;
2050 int num_priv = 0;
2051
2052 for (i=0; i<privileges->count; i++) {
2053
2054 privname = luid_to_privilege_name(&privileges->set[i].luid);
2055 if (privname) {
2056 if (!add_string_to_array(mem_ctx, privname,
2057 &privname_array, &num_priv)) {
2058 return NT_STATUS_NO_MEMORY;
2059 }
2060 }
2061 }
2062
2063 if (num_priv) {
2064
2065 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2066 num_priv);
2067 if (!r->names) {
2068 return NT_STATUS_NO_MEMORY;
2069 }
2070
2071 for (i=0; i<num_priv; i++) {
2072 init_lsa_StringLarge(&r->names[i], privname_array[i]);
2073 }
2074
2075 r->count = num_priv;
2076 }
2077
2078 return NT_STATUS_OK;
2079 }
2080
2081 /***************************************************************************
2082 _lsa_EnumAccountRights
2083 ***************************************************************************/
2084
2085 NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
2086 struct lsa_EnumAccountRights *r)
2087 {
2088 NTSTATUS status;
2089 struct lsa_info *info = NULL;
2090 DOM_SID sid;
2091 PRIVILEGE_SET privileges;
2092 SE_PRIV mask;
2093
2094 /* find the connection policy handle. */
2095
2096 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2097 return NT_STATUS_INVALID_HANDLE;
2098
2099 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2100 return NT_STATUS_ACCESS_DENIED;
2101
2102 /* according to an NT4 PDC, you can add privileges to SIDs even without
2103 call_lsa_create_account() first. And you can use any arbitrary SID. */
2104
2105 sid_copy( &sid, r->in.sid );
2106
2107 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2108 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2109
2110 privilege_set_init( &privileges );
2111
2112 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2113
2114 DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2115 sid_string_dbg(&sid), privileges.count));
2116
2117 status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
2118 } else {
2119 status = NT_STATUS_NO_SUCH_PRIVILEGE;
2120 }
2121
2122 privilege_set_free( &privileges );
2123
2124 return status;
2125 }
2126
2127 /***************************************************************************
2128 _lsa_LookupPrivValue
2129 ***************************************************************************/
2130
2131 NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
2132 struct lsa_LookupPrivValue *r)
2133 {
2134 struct lsa_info *info = NULL;
2135 const char *name = NULL;
2136 LUID_ATTR priv_luid;
2137 SE_PRIV mask;
2138
2139 /* find the connection policy handle. */
2140
2141 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2142 return NT_STATUS_INVALID_HANDLE;
2143
2144 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2145 return NT_STATUS_ACCESS_DENIED;
2146
2147 name = r->in.name->string;
2148
2149 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2150
2151 if ( !se_priv_from_name( name, &mask ) )
2152 return NT_STATUS_NO_SUCH_PRIVILEGE;
2153
2154 priv_luid = get_privilege_luid( &mask );
2155
2156 r->out.luid->low = priv_luid.luid.low;
2157 r->out.luid->high = priv_luid.luid.high;
2158
2159 return NT_STATUS_OK;
2160 }
2161
2162 /*
2163 * From here on the server routines are just dummy ones to make smbd link with
2164 * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
2165 * pulling the server stubs across one by one.
2166 */
2167
2168 NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
2169 {
2170 p->rng_fault_state = True;
2171 return NT_STATUS_NOT_IMPLEMENTED;
2172 }
2173
2174 NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
2175 {
2176 p->rng_fault_state = True;
2177 return NT_STATUS_NOT_IMPLEMENTED;
2178 }
2179
2180 NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
2181 {
2182 p->rng_fault_state = True;
2183 return NT_STATUS_NOT_IMPLEMENTED;
2184 }
2185
2186 NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
2187 {
2188 p->rng_fault_state = True;
2189 return NT_STATUS_NOT_IMPLEMENTED;
2190 }
2191
2192 NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
2193 {
2194 p->rng_fault_state = True;
2195 return NT_STATUS_NOT_IMPLEMENTED;
2196 }
2197
2198 NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
2199 {
2200 p->rng_fault_state = True;
2201 return NT_STATUS_NOT_IMPLEMENTED;
2202 }
2203
2204 NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
2205 {
2206 p->rng_fault_state = True;
2207 return NT_STATUS_NOT_IMPLEMENTED;
2208 }
2209
2210 NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
2211 {
2212 p->rng_fault_state = True;
2213 return NT_STATUS_NOT_IMPLEMENTED;
2214 }
2215
2216 NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
2217 {
2218 p->rng_fault_state = True;
2219 return NT_STATUS_NOT_IMPLEMENTED;
2220 }
2221
2222 NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
2223 {
2224 p->rng_fault_state = True;
2225 return NT_STATUS_NOT_IMPLEMENTED;
2226 }
2227
2228 NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
2229 {
2230 p->rng_fault_state = True;
2231 return NT_STATUS_NOT_IMPLEMENTED;
2232 }
2233
2234 NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
2235 {
2236 p->rng_fault_state = True;
2237 return NT_STATUS_NOT_IMPLEMENTED;
2238 }
2239
2240 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(pipes_struct *p, struct lsa_QueryTrustedDomainInfoBySid *r)
2241 {
2242 p->rng_fault_state = True;
2243 return NT_STATUS_NOT_IMPLEMENTED;
2244 }
2245
2246 NTSTATUS _lsa_SetTrustedDomainInfo(pipes_struct *p, struct lsa_SetTrustedDomainInfo *r)
2247 {
2248 p->rng_fault_state = True;
2249 return NT_STATUS_NOT_IMPLEMENTED;
2250 }
2251
2252 NTSTATUS _lsa_DeleteTrustedDomain(pipes_struct *p, struct lsa_DeleteTrustedDomain *r)
2253 {
2254 p->rng_fault_state = True;
2255 return NT_STATUS_NOT_IMPLEMENTED;
2256 }
2257
2258 NTSTATUS _lsa_StorePrivateData(pipes_struct *p, struct lsa_StorePrivateData *r)
2259 {
2260 p->rng_fault_state = True;
2261 return NT_STATUS_NOT_IMPLEMENTED;
2262 }
2263
2264 NTSTATUS _lsa_RetrievePrivateData(pipes_struct *p, struct lsa_RetrievePrivateData *r)
2265 {
2266 p->rng_fault_state = True;
2267 return NT_STATUS_NOT_IMPLEMENTED;
2268 }
2269
2270 NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
2271 {
2272 p->rng_fault_state = True;
2273 return NT_STATUS_NOT_IMPLEMENTED;
2274 }
2275
2276 NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
2277 {
2278 p->rng_fault_state = True;
2279 return NT_STATUS_NOT_IMPLEMENTED;
2280 }
2281
2282 NTSTATUS _lsa_QueryTrustedDomainInfoByName(pipes_struct *p, struct lsa_QueryTrustedDomainInfoByName *r)
2283 {
2284 p->rng_fault_state = True;
2285 return NT_STATUS_NOT_IMPLEMENTED;
2286 }
2287
2288 NTSTATUS _lsa_SetTrustedDomainInfoByName(pipes_struct *p, struct lsa_SetTrustedDomainInfoByName *r)
2289 {
2290 p->rng_fault_state = True;
2291 return NT_STATUS_NOT_IMPLEMENTED;
2292 }
2293
2294 NTSTATUS _lsa_EnumTrustedDomainsEx(pipes_struct *p, struct lsa_EnumTrustedDomainsEx *r)
2295 {
2296 p->rng_fault_state = True;
2297 return NT_STATUS_NOT_IMPLEMENTED;
2298 }
2299
2300 NTSTATUS _lsa_CreateTrustedDomainEx(pipes_struct *p, struct lsa_CreateTrustedDomainEx *r)
2301 {
2302 p->rng_fault_state = True;
2303 return NT_STATUS_NOT_IMPLEMENTED;
2304 }
2305
2306 NTSTATUS _lsa_CloseTrustedDomainEx(pipes_struct *p, struct lsa_CloseTrustedDomainEx *r)
2307 {
2308 p->rng_fault_state = True;
2309 return NT_STATUS_NOT_IMPLEMENTED;
2310 }
2311
2312 NTSTATUS _lsa_QueryDomainInformationPolicy(pipes_struct *p, struct lsa_QueryDomainInformationPolicy *r)
2313 {
2314 p->rng_fault_state = True;
2315 return NT_STATUS_NOT_IMPLEMENTED;
2316 }
2317
2318 NTSTATUS _lsa_SetDomainInformationPolicy(pipes_struct *p, struct lsa_SetDomainInformationPolicy *r)
2319 {
2320 p->rng_fault_state = True;
2321 return NT_STATUS_NOT_IMPLEMENTED;
2322 }
2323
2324 NTSTATUS _lsa_OpenTrustedDomainByName(pipes_struct *p, struct lsa_OpenTrustedDomainByName *r)
2325 {
2326 p->rng_fault_state = True;
2327 return NT_STATUS_NOT_IMPLEMENTED;
2328 }
2329
2330 NTSTATUS _lsa_TestCall(pipes_struct *p, struct lsa_TestCall *r)
2331 {
2332 p->rng_fault_state = True;
2333 return NT_STATUS_NOT_IMPLEMENTED;
2334 }
2335
2336 NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
2337 {
2338 p->rng_fault_state = True;
2339 return NT_STATUS_NOT_IMPLEMENTED;
2340 }
2341
2342 NTSTATUS _lsa_CREDRWRITE(pipes_struct *p, struct lsa_CREDRWRITE *r)
2343 {
2344 p->rng_fault_state = True;
2345 return NT_STATUS_NOT_IMPLEMENTED;
2346 }
2347
2348 NTSTATUS _lsa_CREDRREAD(pipes_struct *p, struct lsa_CREDRREAD *r)
2349 {
2350 p->rng_fault_state = True;
2351 return NT_STATUS_NOT_IMPLEMENTED;
2352 }
2353
2354 NTSTATUS _lsa_CREDRENUMERATE(pipes_struct *p, struct lsa_CREDRENUMERATE *r)
2355 {
2356 p->rng_fault_state = True;
2357 return NT_STATUS_NOT_IMPLEMENTED;
2358 }
2359
2360 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
2361 {
2362 p->rng_fault_state = True;
2363 return NT_STATUS_NOT_IMPLEMENTED;
2364 }
2365
2366 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRREADDOMAINCREDENTIALS *r)
2367 {
2368 p->rng_fault_state = True;
2369 return NT_STATUS_NOT_IMPLEMENTED;
2370 }
2371
2372 NTSTATUS _lsa_CREDRDELETE(pipes_struct *p, struct lsa_CREDRDELETE *r)
2373 {
2374 p->rng_fault_state = True;
2375 return NT_STATUS_NOT_IMPLEMENTED;
2376 }
2377
2378 NTSTATUS _lsa_CREDRGETTARGETINFO(pipes_struct *p, struct lsa_CREDRGETTARGETINFO *r)
2379 {
2380 p->rng_fault_state = True;
2381 return NT_STATUS_NOT_IMPLEMENTED;
2382 }
2383
2384 NTSTATUS _lsa_CREDRPROFILELOADED(pipes_struct *p, struct lsa_CREDRPROFILELOADED *r)
2385 {
2386 p->rng_fault_state = True;
2387 return NT_STATUS_NOT_IMPLEMENTED;
2388 }
2389
2390 NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
2391 {
2392 p->rng_fault_state = True;
2393 return NT_STATUS_NOT_IMPLEMENTED;
2394 }
2395
2396 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARREGISTERAUDITEVENT *r)
2397 {
2398 p->rng_fault_state = True;
2399 return NT_STATUS_NOT_IMPLEMENTED;
2400 }
2401
2402 NTSTATUS _lsa_LSARGENAUDITEVENT(pipes_struct *p, struct lsa_LSARGENAUDITEVENT *r)
2403 {
2404 p->rng_fault_state = True;
2405 return NT_STATUS_NOT_IMPLEMENTED;
2406 }
2407
2408 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARUNREGISTERAUDITEVENT *r)
2409 {
2410 p->rng_fault_state = True;
2411 return NT_STATUS_NOT_IMPLEMENTED;
2412 }
2413
2414 NTSTATUS _lsa_lsaRQueryForestTrustInformation(pipes_struct *p, struct lsa_lsaRQueryForestTrustInformation *r)
2415 {
2416 p->rng_fault_state = True;
2417 return NT_STATUS_NOT_IMPLEMENTED;
2418 }
2419
2420 NTSTATUS _lsa_LSARSETFORESTTRUSTINFORMATION(pipes_struct *p, struct lsa_LSARSETFORESTTRUSTINFORMATION *r)
2421 {
2422 p->rng_fault_state = True;
2423 return NT_STATUS_NOT_IMPLEMENTED;
2424 }
2425
2426 NTSTATUS _lsa_CREDRRENAME(pipes_struct *p, struct lsa_CREDRRENAME *r)
2427 {
2428 p->rng_fault_state = True;
2429 return NT_STATUS_NOT_IMPLEMENTED;
2430 }
2431
2432 NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
2433 {
2434 p->rng_fault_state = True;
2435 return NT_STATUS_NOT_IMPLEMENTED;
2436 }
2437
2438 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
2439 {
2440 p->rng_fault_state = True;
2441 return NT_STATUS_NOT_IMPLEMENTED;
2442 }
2443
2444 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
2445 {
2446 p->rng_fault_state = True;
2447 return NT_STATUS_NOT_IMPLEMENTED;
2448 }
2449
2450 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(pipes_struct *p, struct lsa_LSARADTREPORTSECURITYEVENT *r)
2451 {
2452 p->rng_fault_state = True;
2453 return NT_STATUS_NOT_IMPLEMENTED;
2454 }
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