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Fix bug #7669.
[Samba.git] / source / rpc_server / srv_lsa_nt.c
blobec7d30a05937af6723f78b405277cd699354e895
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 /* Only return here when there is a real error.
832 NT_STATUS_NONE_MAPPED is a special case as it indicates that none of
833 the requested sids could be resolved. Older versions of XP (pre SP3)
834 rely that we return with the string representations of those SIDs in
835 that case. If we don't, XP crashes - Guenther
836 */
837
838 if (NT_STATUS_IS_ERR(status) &&
839 !NT_STATUS_EQUAL(status, NT_STATUS_NONE_MAPPED)) {
840 return status;
841 }
842
843 /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
844 names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
845 num_sids);
846 if (!names_out) {
847 return NT_STATUS_NO_MEMORY;
848 }
849
850 for (i=0; i<num_sids; i++) {
851 names_out[i].sid_type = names[i].sid_type;
852 names_out[i].name = names[i].name;
853 names_out[i].sid_index = names[i].sid_index;
854 }
855
856 *r->out.domains = domains;
857 r->out.names->count = num_sids;
858 r->out.names->names = names_out;
859 *r->out.count = mapped_count;
860
861 return status;
862 }
863
864 /***************************************************************************
865 _lsa_LookupSids2
866 ***************************************************************************/
867
868 NTSTATUS _lsa_LookupSids2(pipes_struct *p,
869 struct lsa_LookupSids2 *r)
870 {
871 NTSTATUS status;
872 struct lsa_info *handle;
873 int num_sids = r->in.sids->num_sids;
874 uint32 mapped_count = 0;
875 struct lsa_RefDomainList *domains = NULL;
876 struct lsa_TranslatedName2 *names = NULL;
877 bool check_policy = true;
878
879 switch (p->hdr_req.opnum) {
880 case NDR_LSA_LOOKUPSIDS3:
881 check_policy = false;
882 break;
883 case NDR_LSA_LOOKUPSIDS2:
884 default:
885 check_policy = true;
886 }
887
888 if ((r->in.level < 1) || (r->in.level > 6)) {
889 return NT_STATUS_INVALID_PARAMETER;
890 }
891
892 if (check_policy) {
893 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
894 return NT_STATUS_INVALID_HANDLE;
895 }
896
897 /* check if the user has enough rights */
898 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
899 return NT_STATUS_ACCESS_DENIED;
900 }
901 }
902
903 if (num_sids > MAX_LOOKUP_SIDS) {
904 DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
905 MAX_LOOKUP_SIDS, num_sids));
906 return NT_STATUS_NONE_MAPPED;
907 }
908
909 status = _lsa_lookup_sids_internal(p,
910 p->mem_ctx,
911 r->in.level,
912 num_sids,
913 r->in.sids->sids,
914 &domains,
915 &names,
916 &mapped_count);
917
918 *r->out.domains = domains;
919 r->out.names->count = num_sids;
920 r->out.names->names = names;
921 *r->out.count = mapped_count;
922
923 return status;
924 }
925
926 /***************************************************************************
927 _lsa_LookupSids3
928 ***************************************************************************/
929
930 NTSTATUS _lsa_LookupSids3(pipes_struct *p,
931 struct lsa_LookupSids3 *r)
932 {
933 struct lsa_LookupSids2 q;
934
935 /* No policy handle on this call. Restrict to crypto connections. */
936 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
937 DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
938 get_remote_machine_name() ));
939 return NT_STATUS_INVALID_PARAMETER;
940 }
941
942 q.in.handle = NULL;
943 q.in.sids = r->in.sids;
944 q.in.level = r->in.level;
945 q.in.unknown1 = r->in.unknown1;
946 q.in.unknown2 = r->in.unknown2;
947 q.in.names = r->in.names;
948 q.in.count = r->in.count;
949
950 q.out.domains = r->out.domains;
951 q.out.names = r->out.names;
952 q.out.count = r->out.count;
953
954 return _lsa_LookupSids2(p, &q);
955 }
956
957 /***************************************************************************
958 ***************************************************************************/
959
960 static int lsa_lookup_level_to_flags(uint16 level)
961 {
962 int flags;
963
964 switch (level) {
965 case 1:
966 flags = LOOKUP_NAME_ALL;
967 break;
968 case 2:
969 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_REMOTE|LOOKUP_NAME_ISOLATED;
970 break;
971 case 3:
972 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_ISOLATED;
973 break;
974 case 4:
975 case 5:
976 case 6:
977 default:
978 flags = LOOKUP_NAME_NONE;
979 break;
980 }
981
982 return flags;
983 }
984
985 /***************************************************************************
986 _lsa_LookupNames
987 ***************************************************************************/
988
989 NTSTATUS _lsa_LookupNames(pipes_struct *p,
990 struct lsa_LookupNames *r)
991 {
992 NTSTATUS status = NT_STATUS_NONE_MAPPED;
993 struct lsa_info *handle;
994 struct lsa_String *names = r->in.names;
995 uint32 num_entries = r->in.num_names;
996 struct lsa_RefDomainList *domains = NULL;
997 struct lsa_TranslatedSid *rids = NULL;
998 uint32 mapped_count = 0;
999 int flags = 0;
1000
1001 if (num_entries > MAX_LOOKUP_SIDS) {
1002 num_entries = MAX_LOOKUP_SIDS;
1003 DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
1004 num_entries));
1005 }
1006
1007 flags = lsa_lookup_level_to_flags(r->in.level);
1008
1009 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1010 if (!domains) {
1011 return NT_STATUS_NO_MEMORY;
1012 }
1013
1014 if (num_entries) {
1015 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
1016 num_entries);
1017 if (!rids) {
1018 return NT_STATUS_NO_MEMORY;
1019 }
1020 } else {
1021 rids = NULL;
1022 }
1023
1024 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1025 status = NT_STATUS_INVALID_HANDLE;
1026 goto done;
1027 }
1028
1029 /* check if the user has enough rights */
1030 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1031 status = NT_STATUS_ACCESS_DENIED;
1032 goto done;
1033 }
1034
1035 /* set up the LSA Lookup RIDs response */
1036 become_root(); /* lookup_name can require root privs */
1037 status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
1038 names, flags, &mapped_count);
1039 unbecome_root();
1040
1041 done:
1042
1043 if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
1044 if (mapped_count == 0) {
1045 status = NT_STATUS_NONE_MAPPED;
1046 } else if (mapped_count != num_entries) {
1047 status = STATUS_SOME_UNMAPPED;
1048 }
1049 }
1050
1051 *r->out.count = mapped_count;
1052 *r->out.domains = domains;
1053 r->out.sids->sids = rids;
1054 r->out.sids->count = num_entries;
1055
1056 return status;
1057 }
1058
1059 /***************************************************************************
1060 _lsa_LookupNames2
1061 ***************************************************************************/
1062
1063 NTSTATUS _lsa_LookupNames2(pipes_struct *p,
1064 struct lsa_LookupNames2 *r)
1065 {
1066 NTSTATUS status;
1067 struct lsa_LookupNames q;
1068 struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
1069 struct lsa_TransSidArray *sid_array = NULL;
1070 uint32_t i;
1071
1072 sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
1073 if (!sid_array) {
1074 return NT_STATUS_NO_MEMORY;
1075 }
1076
1077 q.in.handle = r->in.handle;
1078 q.in.num_names = r->in.num_names;
1079 q.in.names = r->in.names;
1080 q.in.level = r->in.level;
1081 q.in.sids = sid_array;
1082 q.in.count = r->in.count;
1083 /* we do not know what this is for */
1084 /* = r->in.unknown1; */
1085 /* = r->in.unknown2; */
1086
1087 q.out.domains = r->out.domains;
1088 q.out.sids = sid_array;
1089 q.out.count = r->out.count;
1090
1091 status = _lsa_LookupNames(p, &q);
1092
1093 sid_array2->count = sid_array->count;
1094 sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
1095 if (!sid_array2->sids) {
1096 return NT_STATUS_NO_MEMORY;
1097 }
1098
1099 for (i=0; i<sid_array->count; i++) {
1100 sid_array2->sids[i].sid_type = sid_array->sids[i].sid_type;
1101 sid_array2->sids[i].rid = sid_array->sids[i].rid;
1102 sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
1103 sid_array2->sids[i].unknown = 0;
1104 }
1105
1106 r->out.sids = sid_array2;
1107
1108 return status;
1109 }
1110
1111 /***************************************************************************
1112 _lsa_LookupNames3
1113 ***************************************************************************/
1114
1115 NTSTATUS _lsa_LookupNames3(pipes_struct *p,
1116 struct lsa_LookupNames3 *r)
1117 {
1118 NTSTATUS status;
1119 struct lsa_info *handle;
1120 struct lsa_String *names = r->in.names;
1121 uint32 num_entries = r->in.num_names;
1122 struct lsa_RefDomainList *domains = NULL;
1123 struct lsa_TranslatedSid3 *trans_sids = NULL;
1124 uint32 mapped_count = 0;
1125 int flags = 0;
1126 bool check_policy = true;
1127
1128 switch (p->hdr_req.opnum) {
1129 case NDR_LSA_LOOKUPNAMES4:
1130 check_policy = false;
1131 break;
1132 case NDR_LSA_LOOKUPNAMES3:
1133 default:
1134 check_policy = true;
1135 }
1136
1137 if (num_entries > MAX_LOOKUP_SIDS) {
1138 num_entries = MAX_LOOKUP_SIDS;
1139 DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
1140 }
1141
1142 /* Probably the lookup_level is some sort of bitmask. */
1143 if (r->in.level == 1) {
1144 flags = LOOKUP_NAME_ALL;
1145 }
1146
1147 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1148 if (!domains) {
1149 return NT_STATUS_NO_MEMORY;
1150 }
1151
1152 if (num_entries) {
1153 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
1154 num_entries);
1155 if (!trans_sids) {
1156 return NT_STATUS_NO_MEMORY;
1157 }
1158 } else {
1159 trans_sids = NULL;
1160 }
1161
1162 if (check_policy) {
1163
1164 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1165 status = NT_STATUS_INVALID_HANDLE;
1166 goto done;
1167 }
1168
1169 /* check if the user has enough rights */
1170 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1171 status = NT_STATUS_ACCESS_DENIED;
1172 goto done;
1173 }
1174 }
1175
1176 /* set up the LSA Lookup SIDs response */
1177 become_root(); /* lookup_name can require root privs */
1178 status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
1179 names, flags, &mapped_count);
1180 unbecome_root();
1181
1182 done:
1183
1184 if (NT_STATUS_IS_OK(status)) {
1185 if (mapped_count == 0) {
1186 status = NT_STATUS_NONE_MAPPED;
1187 } else if (mapped_count != num_entries) {
1188 status = STATUS_SOME_UNMAPPED;
1189 }
1190 }
1191
1192 *r->out.count = mapped_count;
1193 *r->out.domains = domains;
1194 r->out.sids->sids = trans_sids;
1195 r->out.sids->count = num_entries;
1196
1197 return status;
1198 }
1199
1200 /***************************************************************************
1201 _lsa_LookupNames4
1202 ***************************************************************************/
1203
1204 NTSTATUS _lsa_LookupNames4(pipes_struct *p,
1205 struct lsa_LookupNames4 *r)
1206 {
1207 struct lsa_LookupNames3 q;
1208
1209 /* No policy handle on this call. Restrict to crypto connections. */
1210 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1211 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1212 get_remote_machine_name() ));
1213 return NT_STATUS_INVALID_PARAMETER;
1214 }
1215
1216 q.in.handle = NULL;
1217 q.in.num_names = r->in.num_names;
1218 q.in.names = r->in.names;
1219 q.in.level = r->in.level;
1220 q.in.unknown1 = r->in.unknown1;
1221 q.in.unknown2 = r->in.unknown2;
1222 q.in.sids = r->in.sids;
1223 q.in.count = r->in.count;
1224
1225 q.out.domains = r->out.domains;
1226 q.out.sids = r->out.sids;
1227 q.out.count = r->out.count;
1228
1229 return _lsa_LookupNames3(p, &q);
1230 }
1231
1232 /***************************************************************************
1233 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1234 ***************************************************************************/
1235
1236 NTSTATUS _lsa_Close(pipes_struct *p, struct lsa_Close *r)
1237 {
1238 if (!find_policy_by_hnd(p, r->in.handle, NULL)) {
1239 return NT_STATUS_INVALID_HANDLE;
1240 }
1241
1242 close_policy_hnd(p, r->in.handle);
1243 ZERO_STRUCTP(r->out.handle);
1244 return NT_STATUS_OK;
1245 }
1246
1247 /***************************************************************************
1248 ***************************************************************************/
1249
1250 NTSTATUS _lsa_OpenSecret(pipes_struct *p, struct lsa_OpenSecret *r)
1251 {
1252 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1253 }
1254
1255 /***************************************************************************
1256 ***************************************************************************/
1257
1258 NTSTATUS _lsa_OpenTrustedDomain(pipes_struct *p, struct lsa_OpenTrustedDomain *r)
1259 {
1260 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1261 }
1262
1263 /***************************************************************************
1264 ***************************************************************************/
1265
1266 NTSTATUS _lsa_CreateTrustedDomain(pipes_struct *p, struct lsa_CreateTrustedDomain *r)
1267 {
1268 return NT_STATUS_ACCESS_DENIED;
1269 }
1270
1271 /***************************************************************************
1272 ***************************************************************************/
1273
1274 NTSTATUS _lsa_CreateSecret(pipes_struct *p, struct lsa_CreateSecret *r)
1275 {
1276 return NT_STATUS_ACCESS_DENIED;
1277 }
1278
1279 /***************************************************************************
1280 ***************************************************************************/
1281
1282 NTSTATUS _lsa_SetSecret(pipes_struct *p, struct lsa_SetSecret *r)
1283 {
1284 return NT_STATUS_ACCESS_DENIED;
1285 }
1286
1287 /***************************************************************************
1288 _lsa_DeleteObject
1289 ***************************************************************************/
1290
1291 NTSTATUS _lsa_DeleteObject(pipes_struct *p,
1292 struct lsa_DeleteObject *r)
1293 {
1294 return NT_STATUS_ACCESS_DENIED;
1295 }
1296
1297 /***************************************************************************
1298 _lsa_EnumPrivs
1299 ***************************************************************************/
1300
1301 NTSTATUS _lsa_EnumPrivs(pipes_struct *p,
1302 struct lsa_EnumPrivs *r)
1303 {
1304 struct lsa_info *handle;
1305 uint32 i;
1306 uint32 enum_context = *r->in.resume_handle;
1307 int num_privs = count_all_privileges();
1308 struct lsa_PrivEntry *entries = NULL;
1309 LUID_ATTR luid;
1310
1311 /* remember that the enum_context starts at 0 and not 1 */
1312
1313 if ( enum_context >= num_privs )
1314 return NT_STATUS_NO_MORE_ENTRIES;
1315
1316 DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
1317 enum_context, num_privs));
1318
1319 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1320 return NT_STATUS_INVALID_HANDLE;
1321
1322 /* check if the user has enough rights
1323 I don't know if it's the right one. not documented. */
1324
1325 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1326 return NT_STATUS_ACCESS_DENIED;
1327
1328 if (num_privs) {
1329 entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_PrivEntry, num_privs);
1330 if (!entries) {
1331 return NT_STATUS_NO_MEMORY;
1332 }
1333 } else {
1334 entries = NULL;
1335 }
1336
1337 for (i = 0; i < num_privs; i++) {
1338 if( i < enum_context) {
1339
1340 init_lsa_StringLarge(&entries[i].name, NULL);
1341
1342 entries[i].luid.low = 0;
1343 entries[i].luid.high = 0;
1344 } else {
1345
1346 init_lsa_StringLarge(&entries[i].name, privs[i].name);
1347
1348 luid = get_privilege_luid( &privs[i].se_priv );
1349
1350 entries[i].luid.low = luid.luid.low;
1351 entries[i].luid.high = luid.luid.high;
1352 }
1353 }
1354
1355 enum_context = num_privs;
1356
1357 *r->out.resume_handle = enum_context;
1358 r->out.privs->count = num_privs;
1359 r->out.privs->privs = entries;
1360
1361 return NT_STATUS_OK;
1362 }
1363
1364 /***************************************************************************
1365 _lsa_LookupPrivDisplayName
1366 ***************************************************************************/
1367
1368 NTSTATUS _lsa_LookupPrivDisplayName(pipes_struct *p,
1369 struct lsa_LookupPrivDisplayName *r)
1370 {
1371 struct lsa_info *handle;
1372 const char *description;
1373 struct lsa_StringLarge *lsa_name;
1374
1375 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1376 return NT_STATUS_INVALID_HANDLE;
1377
1378 /* check if the user has enough rights */
1379
1380 /*
1381 * I don't know if it's the right one. not documented.
1382 */
1383 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1384 return NT_STATUS_ACCESS_DENIED;
1385
1386 DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
1387
1388 description = get_privilege_dispname(r->in.name->string);
1389 if (!description) {
1390 DEBUG(10,("_lsa_LookupPrivDisplayName: doesn't exist\n"));
1391 return NT_STATUS_NO_SUCH_PRIVILEGE;
1392 }
1393
1394 DEBUG(10,("_lsa_LookupPrivDisplayName: display name = %s\n", description));
1395
1396 lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
1397 if (!lsa_name) {
1398 return NT_STATUS_NO_MEMORY;
1399 }
1400
1401 init_lsa_StringLarge(lsa_name, description);
1402
1403 *r->out.returned_language_id = r->in.language_id;
1404 *r->out.disp_name = lsa_name;
1405
1406 return NT_STATUS_OK;
1407 }
1408
1409 /***************************************************************************
1410 _lsa_EnumAccounts
1411 ***************************************************************************/
1412
1413 NTSTATUS _lsa_EnumAccounts(pipes_struct *p,
1414 struct lsa_EnumAccounts *r)
1415 {
1416 struct lsa_info *handle;
1417 DOM_SID *sid_list;
1418 int i, j, num_entries;
1419 NTSTATUS status;
1420 struct lsa_SidPtr *sids = NULL;
1421
1422 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1423 return NT_STATUS_INVALID_HANDLE;
1424
1425 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1426 return NT_STATUS_ACCESS_DENIED;
1427
1428 sid_list = NULL;
1429 num_entries = 0;
1430
1431 /* The only way we can currently find out all the SIDs that have been
1432 privileged is to scan all privileges */
1433
1434 status = privilege_enumerate_accounts(&sid_list, &num_entries);
1435 if (!NT_STATUS_IS_OK(status)) {
1436 return status;
1437 }
1438
1439 if (*r->in.resume_handle >= num_entries) {
1440 return NT_STATUS_NO_MORE_ENTRIES;
1441 }
1442
1443 if (num_entries - *r->in.resume_handle) {
1444 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
1445 num_entries - *r->in.resume_handle);
1446 if (!sids) {
1447 SAFE_FREE(sid_list);
1448 return NT_STATUS_NO_MEMORY;
1449 }
1450
1451 for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
1452 sids[j].sid = sid_dup_talloc(p->mem_ctx, &sid_list[i]);
1453 if (!sids[j].sid) {
1454 SAFE_FREE(sid_list);
1455 return NT_STATUS_NO_MEMORY;
1456 }
1457 }
1458 }
1459
1460 talloc_free(sid_list);
1461
1462 *r->out.resume_handle = num_entries;
1463 r->out.sids->num_sids = num_entries;
1464 r->out.sids->sids = sids;
1465
1466 return NT_STATUS_OK;
1467 }
1468
1469 /***************************************************************************
1470 _lsa_GetUserName
1471 ***************************************************************************/
1472
1473 NTSTATUS _lsa_GetUserName(pipes_struct *p,
1474 struct lsa_GetUserName *r)
1475 {
1476 const char *username, *domname;
1477 struct lsa_String *account_name = NULL;
1478 struct lsa_String *authority_name = NULL;
1479
1480 if (r->in.account_name &&
1481 *r->in.account_name) {
1482 return NT_STATUS_INVALID_PARAMETER;
1483 }
1484
1485 if (r->in.authority_name &&
1486 *r->in.authority_name) {
1487 return NT_STATUS_INVALID_PARAMETER;
1488 }
1489
1490 if (p->server_info->guest) {
1491 /*
1492 * I'm 99% sure this is not the right place to do this,
1493 * global_sid_Anonymous should probably be put into the token
1494 * instead of the guest id -- vl
1495 */
1496 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
1497 &domname, &username, NULL)) {
1498 return NT_STATUS_NO_MEMORY;
1499 }
1500 } else {
1501 username = p->server_info->sanitized_username;
1502 domname = pdb_get_domain(p->server_info->sam_account);
1503 }
1504
1505 account_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1506 if (!account_name) {
1507 return NT_STATUS_NO_MEMORY;
1508 }
1509 init_lsa_String(account_name, username);
1510
1511 if (r->out.authority_name) {
1512 authority_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_String);
1513 if (!authority_name) {
1514 return NT_STATUS_NO_MEMORY;
1515 }
1516 init_lsa_String(authority_name, domname);
1517 }
1518
1519 *r->out.account_name = account_name;
1520 if (r->out.authority_name) {
1521 *r->out.authority_name = authority_name;
1522 }
1523
1524 return NT_STATUS_OK;
1525 }
1526
1527 /***************************************************************************
1528 _lsa_CreateAccount
1529 ***************************************************************************/
1530
1531 NTSTATUS _lsa_CreateAccount(pipes_struct *p,
1532 struct lsa_CreateAccount *r)
1533 {
1534 struct lsa_info *handle;
1535 struct lsa_info *info;
1536
1537 /* find the connection policy handle. */
1538 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1539 return NT_STATUS_INVALID_HANDLE;
1540
1541 /* check if the user has enough rights */
1542
1543 /*
1544 * I don't know if it's the right one. not documented.
1545 * but guessed with rpcclient.
1546 */
1547 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1548 return NT_STATUS_ACCESS_DENIED;
1549
1550 /* check to see if the pipe_user is a Domain Admin since
1551 account_pol.tdb was already opened as root, this is all we have */
1552
1553 if ( p->pipe_user.ut.uid != sec_initial_uid()
1554 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1555 return NT_STATUS_ACCESS_DENIED;
1556
1557 if ( is_privileged_sid( r->in.sid ) )
1558 return NT_STATUS_OBJECT_NAME_COLLISION;
1559
1560 /* associate the user/group SID with the (unique) handle. */
1561
1562 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1563 return NT_STATUS_NO_MEMORY;
1564
1565 ZERO_STRUCTP(info);
1566 info->sid = *r->in.sid;
1567 info->access = r->in.access_mask;
1568
1569 /* get a (unique) handle. open a policy on it. */
1570 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1571 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1572
1573 return privilege_create_account( &info->sid );
1574 }
1575
1576
1577 /***************************************************************************
1578 _lsa_OpenAccount
1579 ***************************************************************************/
1580
1581 NTSTATUS _lsa_OpenAccount(pipes_struct *p,
1582 struct lsa_OpenAccount *r)
1583 {
1584 struct lsa_info *handle;
1585 struct lsa_info *info;
1586
1587 /* find the connection policy handle. */
1588 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1589 return NT_STATUS_INVALID_HANDLE;
1590
1591 /* check if the user has enough rights */
1592
1593 /*
1594 * I don't know if it's the right one. not documented.
1595 * but guessed with rpcclient.
1596 */
1597 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1598 return NT_STATUS_ACCESS_DENIED;
1599
1600 /* TODO: Fis the parsing routine before reenabling this check! */
1601 #if 0
1602 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1603 return NT_STATUS_ACCESS_DENIED;
1604 #endif
1605 /* associate the user/group SID with the (unique) handle. */
1606 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1607 return NT_STATUS_NO_MEMORY;
1608
1609 ZERO_STRUCTP(info);
1610 info->sid = *r->in.sid;
1611 info->access = r->in.access_mask;
1612
1613 /* get a (unique) handle. open a policy on it. */
1614 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1615 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1616
1617 return NT_STATUS_OK;
1618 }
1619
1620 /***************************************************************************
1621 _lsa_EnumPrivsAccount
1622 For a given SID, enumerate all the privilege this account has.
1623 ***************************************************************************/
1624
1625 NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
1626 struct lsa_EnumPrivsAccount *r)
1627 {
1628 NTSTATUS status = NT_STATUS_OK;
1629 struct lsa_info *info=NULL;
1630 SE_PRIV mask;
1631 PRIVILEGE_SET privileges;
1632 struct lsa_PrivilegeSet *priv_set = NULL;
1633 struct lsa_LUIDAttribute *luid_attrs = NULL;
1634 int i;
1635
1636 /* find the connection policy handle. */
1637 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1638 return NT_STATUS_INVALID_HANDLE;
1639
1640 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1641 return NT_STATUS_ACCESS_DENIED;
1642
1643 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1644 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1645
1646 privilege_set_init( &privileges );
1647
1648 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1649
1650 DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
1651 sid_string_dbg(&info->sid),
1652 privileges.count));
1653
1654 priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
1655 if (!priv_set) {
1656 status = NT_STATUS_NO_MEMORY;
1657 goto done;
1658 }
1659
1660 luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
1661 struct lsa_LUIDAttribute,
1662 privileges.count);
1663 if (!luid_attrs) {
1664 status = NT_STATUS_NO_MEMORY;
1665 goto done;
1666 }
1667
1668 for (i=0; i<privileges.count; i++) {
1669 luid_attrs[i].luid.low = privileges.set[i].luid.low;
1670 luid_attrs[i].luid.high = privileges.set[i].luid.high;
1671 luid_attrs[i].attribute = privileges.set[i].attr;
1672 }
1673
1674 priv_set->count = privileges.count;
1675 priv_set->unknown = 0;
1676 priv_set->set = luid_attrs;
1677
1678 *r->out.privs = priv_set;
1679 } else {
1680 status = NT_STATUS_NO_SUCH_PRIVILEGE;
1681 }
1682
1683 done:
1684 privilege_set_free( &privileges );
1685
1686 return status;
1687 }
1688
1689 /***************************************************************************
1690 _lsa_GetSystemAccessAccount
1691 ***************************************************************************/
1692
1693 NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
1694 struct lsa_GetSystemAccessAccount *r)
1695 {
1696 struct lsa_info *info=NULL;
1697
1698 /* find the connection policy handle. */
1699
1700 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1701 return NT_STATUS_INVALID_HANDLE;
1702
1703 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1704 return NT_STATUS_ACCESS_DENIED;
1705
1706 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1707 return NT_STATUS_ACCESS_DENIED;
1708
1709 /*
1710 0x01 -> Log on locally
1711 0x02 -> Access this computer from network
1712 0x04 -> Log on as a batch job
1713 0x10 -> Log on as a service
1714
1715 they can be ORed together
1716 */
1717
1718 *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1719
1720 return NT_STATUS_OK;
1721 }
1722
1723 /***************************************************************************
1724 update the systemaccount information
1725 ***************************************************************************/
1726
1727 NTSTATUS _lsa_SetSystemAccessAccount(pipes_struct *p,
1728 struct lsa_SetSystemAccessAccount *r)
1729 {
1730 struct lsa_info *info=NULL;
1731 GROUP_MAP map;
1732
1733 /* find the connection policy handle. */
1734 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1735 return NT_STATUS_INVALID_HANDLE;
1736
1737 /* check to see if the pipe_user is a Domain Admin since
1738 account_pol.tdb was already opened as root, this is all we have */
1739
1740 if ( p->pipe_user.ut.uid != sec_initial_uid()
1741 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1742 return NT_STATUS_ACCESS_DENIED;
1743
1744 if (!pdb_getgrsid(&map, info->sid))
1745 return NT_STATUS_NO_SUCH_GROUP;
1746
1747 return pdb_update_group_mapping_entry(&map);
1748 }
1749
1750 /***************************************************************************
1751 _lsa_AddPrivilegesToAccount
1752 For a given SID, add some privileges.
1753 ***************************************************************************/
1754
1755 NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
1756 struct lsa_AddPrivilegesToAccount *r)
1757 {
1758 struct lsa_info *info = NULL;
1759 SE_PRIV mask;
1760 struct lsa_PrivilegeSet *set = NULL;
1761
1762 /* find the connection policy handle. */
1763 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1764 return NT_STATUS_INVALID_HANDLE;
1765
1766 /* check to see if the pipe_user is root or a Domain Admin since
1767 account_pol.tdb was already opened as root, this is all we have */
1768
1769 if ( p->pipe_user.ut.uid != sec_initial_uid()
1770 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1771 {
1772 return NT_STATUS_ACCESS_DENIED;
1773 }
1774
1775 set = r->in.privs;
1776 if ( !privilege_set_to_se_priv( &mask, set ) )
1777 return NT_STATUS_NO_SUCH_PRIVILEGE;
1778
1779 if ( !grant_privilege( &info->sid, &mask ) ) {
1780 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
1781 sid_string_dbg(&info->sid) ));
1782 DEBUG(3,("Privilege mask:\n"));
1783 dump_se_priv( DBGC_ALL, 3, &mask );
1784 return NT_STATUS_NO_SUCH_PRIVILEGE;
1785 }
1786
1787 return NT_STATUS_OK;
1788 }
1789
1790 /***************************************************************************
1791 _lsa_RemovePrivilegesFromAccount
1792 For a given SID, remove some privileges.
1793 ***************************************************************************/
1794
1795 NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
1796 struct lsa_RemovePrivilegesFromAccount *r)
1797 {
1798 struct lsa_info *info = NULL;
1799 SE_PRIV mask;
1800 struct lsa_PrivilegeSet *set = NULL;
1801
1802 /* find the connection policy handle. */
1803 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1804 return NT_STATUS_INVALID_HANDLE;
1805
1806 /* check to see if the pipe_user is root or a Domain Admin since
1807 account_pol.tdb was already opened as root, this is all we have */
1808
1809 if ( p->pipe_user.ut.uid != sec_initial_uid()
1810 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1811 {
1812 return NT_STATUS_ACCESS_DENIED;
1813 }
1814
1815 set = r->in.privs;
1816
1817 if ( !privilege_set_to_se_priv( &mask, set ) )
1818 return NT_STATUS_NO_SUCH_PRIVILEGE;
1819
1820 if ( !revoke_privilege( &info->sid, &mask ) ) {
1821 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
1822 sid_string_dbg(&info->sid) ));
1823 DEBUG(3,("Privilege mask:\n"));
1824 dump_se_priv( DBGC_ALL, 3, &mask );
1825 return NT_STATUS_NO_SUCH_PRIVILEGE;
1826 }
1827
1828 return NT_STATUS_OK;
1829 }
1830
1831 /***************************************************************************
1832 _lsa_QuerySecurity
1833 ***************************************************************************/
1834
1835 NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
1836 struct lsa_QuerySecurity *r)
1837 {
1838 struct lsa_info *handle=NULL;
1839 SEC_DESC *psd = NULL;
1840 size_t sd_size;
1841 NTSTATUS status;
1842
1843 /* find the connection policy handle. */
1844 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1845 return NT_STATUS_INVALID_HANDLE;
1846
1847 /* check if the user has enough rights */
1848 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1849 return NT_STATUS_ACCESS_DENIED;
1850
1851 switch (r->in.sec_info) {
1852 case 1:
1853 /* SD contains only the owner */
1854
1855 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1856 if(!NT_STATUS_IS_OK(status))
1857 return NT_STATUS_NO_MEMORY;
1858
1859
1860 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1861 return NT_STATUS_NO_MEMORY;
1862 break;
1863 case 4:
1864 /* SD contains only the ACL */
1865
1866 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1867 if(!NT_STATUS_IS_OK(status))
1868 return NT_STATUS_NO_MEMORY;
1869
1870 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1871 return NT_STATUS_NO_MEMORY;
1872 break;
1873 default:
1874 return NT_STATUS_INVALID_LEVEL;
1875 }
1876
1877 return status;
1878 }
1879
1880 #if 0 /* AD DC work in ongoing in Samba 4 */
1881
1882 /***************************************************************************
1883 ***************************************************************************/
1884
1885 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1886 {
1887 struct lsa_info *handle;
1888 const char *nb_name;
1889 char *dns_name = NULL;
1890 char *forest_name = NULL;
1891 DOM_SID *sid = NULL;
1892 struct GUID guid;
1893 fstring dnsdomname;
1894
1895 ZERO_STRUCT(guid);
1896 r_u->status = NT_STATUS_OK;
1897
1898 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1899 return NT_STATUS_INVALID_HANDLE;
1900
1901 switch (q_u->info_class) {
1902 case 0x0c:
1903 /* check if the user has enough rights */
1904 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1905 return NT_STATUS_ACCESS_DENIED;
1906
1907 /* Request PolicyPrimaryDomainInformation. */
1908 switch (lp_server_role()) {
1909 case ROLE_DOMAIN_PDC:
1910 case ROLE_DOMAIN_BDC:
1911 nb_name = get_global_sam_name();
1912 /* ugly temp hack for these next two */
1913
1914 /* This should be a 'netbios domain -> DNS domain' mapping */
1915 dnsdomname = get_mydnsdomname(p->mem_ctx);
1916 if (!dnsdomname || !*dnsdomname) {
1917 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1918 }
1919 strlower_m(dnsdomname);
1920
1921 dns_name = dnsdomname;
1922 forest_name = dnsdomname;
1923
1924 sid = get_global_sam_sid();
1925 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1926 break;
1927 default:
1928 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1929 }
1930 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1931 forest_name,&guid,sid);
1932 break;
1933 default:
1934 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1935 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1936 break;
1937 }
1938
1939 if (NT_STATUS_IS_OK(r_u->status)) {
1940 r_u->ptr = 0x1;
1941 r_u->info_class = q_u->info_class;
1942 }
1943
1944 return r_u->status;
1945 }
1946 #endif /* AD DC work in ongoing in Samba 4 */
1947
1948 /***************************************************************************
1949 _lsa_AddAccountRights
1950 ***************************************************************************/
1951
1952 NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
1953 struct lsa_AddAccountRights *r)
1954 {
1955 struct lsa_info *info = NULL;
1956 int i = 0;
1957 DOM_SID sid;
1958
1959 /* find the connection policy handle. */
1960 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1961 return NT_STATUS_INVALID_HANDLE;
1962
1963 /* check to see if the pipe_user is a Domain Admin since
1964 account_pol.tdb was already opened as root, this is all we have */
1965
1966 if ( p->pipe_user.ut.uid != sec_initial_uid()
1967 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1968 {
1969 return NT_STATUS_ACCESS_DENIED;
1970 }
1971
1972 /* according to an NT4 PDC, you can add privileges to SIDs even without
1973 call_lsa_create_account() first. And you can use any arbitrary SID. */
1974
1975 sid_copy( &sid, r->in.sid );
1976
1977 for ( i=0; i < r->in.rights->count; i++ ) {
1978
1979 const char *privname = r->in.rights->names[i].string;
1980
1981 /* only try to add non-null strings */
1982
1983 if ( !privname )
1984 continue;
1985
1986 if ( !grant_privilege_by_name( &sid, privname ) ) {
1987 DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
1988 privname ));
1989 return NT_STATUS_NO_SUCH_PRIVILEGE;
1990 }
1991 }
1992
1993 return NT_STATUS_OK;
1994 }
1995
1996 /***************************************************************************
1997 _lsa_RemoveAccountRights
1998 ***************************************************************************/
1999
2000 NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
2001 struct lsa_RemoveAccountRights *r)
2002 {
2003 struct lsa_info *info = NULL;
2004 int i = 0;
2005 DOM_SID sid;
2006 const char *privname = NULL;
2007
2008 /* find the connection policy handle. */
2009 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2010 return NT_STATUS_INVALID_HANDLE;
2011
2012 /* check to see if the pipe_user is a Domain Admin since
2013 account_pol.tdb was already opened as root, this is all we have */
2014
2015 if ( p->pipe_user.ut.uid != sec_initial_uid()
2016 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
2017 {
2018 return NT_STATUS_ACCESS_DENIED;
2019 }
2020
2021 sid_copy( &sid, r->in.sid );
2022
2023 if ( r->in.remove_all ) {
2024 if ( !revoke_all_privileges( &sid ) )
2025 return NT_STATUS_ACCESS_DENIED;
2026
2027 return NT_STATUS_OK;
2028 }
2029
2030 for ( i=0; i < r->in.rights->count; i++ ) {
2031
2032 privname = r->in.rights->names[i].string;
2033
2034 /* only try to add non-null strings */
2035
2036 if ( !privname )
2037 continue;
2038
2039 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2040 DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2041 privname ));
2042 return NT_STATUS_NO_SUCH_PRIVILEGE;
2043 }
2044 }
2045
2046 return NT_STATUS_OK;
2047 }
2048
2049 /*******************************************************************
2050 ********************************************************************/
2051
2052 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2053 struct lsa_RightSet *r,
2054 PRIVILEGE_SET *privileges)
2055 {
2056 uint32 i;
2057 const char *privname;
2058 const char **privname_array = NULL;
2059 int num_priv = 0;
2060
2061 for (i=0; i<privileges->count; i++) {
2062
2063 privname = luid_to_privilege_name(&privileges->set[i].luid);
2064 if (privname) {
2065 if (!add_string_to_array(mem_ctx, privname,
2066 &privname_array, &num_priv)) {
2067 return NT_STATUS_NO_MEMORY;
2068 }
2069 }
2070 }
2071
2072 if (num_priv) {
2073
2074 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2075 num_priv);
2076 if (!r->names) {
2077 return NT_STATUS_NO_MEMORY;
2078 }
2079
2080 for (i=0; i<num_priv; i++) {
2081 init_lsa_StringLarge(&r->names[i], privname_array[i]);
2082 }
2083
2084 r->count = num_priv;
2085 }
2086
2087 return NT_STATUS_OK;
2088 }
2089
2090 /***************************************************************************
2091 _lsa_EnumAccountRights
2092 ***************************************************************************/
2093
2094 NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
2095 struct lsa_EnumAccountRights *r)
2096 {
2097 NTSTATUS status;
2098 struct lsa_info *info = NULL;
2099 DOM_SID sid;
2100 PRIVILEGE_SET privileges;
2101 SE_PRIV mask;
2102
2103 /* find the connection policy handle. */
2104
2105 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2106 return NT_STATUS_INVALID_HANDLE;
2107
2108 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2109 return NT_STATUS_ACCESS_DENIED;
2110
2111 /* according to an NT4 PDC, you can add privileges to SIDs even without
2112 call_lsa_create_account() first. And you can use any arbitrary SID. */
2113
2114 sid_copy( &sid, r->in.sid );
2115
2116 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2117 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2118
2119 privilege_set_init( &privileges );
2120
2121 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2122
2123 DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2124 sid_string_dbg(&sid), privileges.count));
2125
2126 status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
2127 } else {
2128 status = NT_STATUS_NO_SUCH_PRIVILEGE;
2129 }
2130
2131 privilege_set_free( &privileges );
2132
2133 return status;
2134 }
2135
2136 /***************************************************************************
2137 _lsa_LookupPrivValue
2138 ***************************************************************************/
2139
2140 NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
2141 struct lsa_LookupPrivValue *r)
2142 {
2143 struct lsa_info *info = NULL;
2144 const char *name = NULL;
2145 LUID_ATTR priv_luid;
2146 SE_PRIV mask;
2147
2148 /* find the connection policy handle. */
2149
2150 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2151 return NT_STATUS_INVALID_HANDLE;
2152
2153 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2154 return NT_STATUS_ACCESS_DENIED;
2155
2156 name = r->in.name->string;
2157
2158 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2159
2160 if ( !se_priv_from_name( name, &mask ) )
2161 return NT_STATUS_NO_SUCH_PRIVILEGE;
2162
2163 priv_luid = get_privilege_luid( &mask );
2164
2165 r->out.luid->low = priv_luid.luid.low;
2166 r->out.luid->high = priv_luid.luid.high;
2167
2168 return NT_STATUS_OK;
2169 }
2170
2171 /*
2172 * From here on the server routines are just dummy ones to make smbd link with
2173 * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
2174 * pulling the server stubs across one by one.
2175 */
2176
2177 NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
2178 {
2179 p->rng_fault_state = True;
2180 return NT_STATUS_NOT_IMPLEMENTED;
2181 }
2182
2183 NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
2184 {
2185 p->rng_fault_state = True;
2186 return NT_STATUS_NOT_IMPLEMENTED;
2187 }
2188
2189 NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
2190 {
2191 p->rng_fault_state = True;
2192 return NT_STATUS_NOT_IMPLEMENTED;
2193 }
2194
2195 NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
2196 {
2197 p->rng_fault_state = True;
2198 return NT_STATUS_NOT_IMPLEMENTED;
2199 }
2200
2201 NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
2202 {
2203 p->rng_fault_state = True;
2204 return NT_STATUS_NOT_IMPLEMENTED;
2205 }
2206
2207 NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
2208 {
2209 p->rng_fault_state = True;
2210 return NT_STATUS_NOT_IMPLEMENTED;
2211 }
2212
2213 NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
2214 {
2215 p->rng_fault_state = True;
2216 return NT_STATUS_NOT_IMPLEMENTED;
2217 }
2218
2219 NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
2220 {
2221 p->rng_fault_state = True;
2222 return NT_STATUS_NOT_IMPLEMENTED;
2223 }
2224
2225 NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
2226 {
2227 p->rng_fault_state = True;
2228 return NT_STATUS_NOT_IMPLEMENTED;
2229 }
2230
2231 NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
2232 {
2233 p->rng_fault_state = True;
2234 return NT_STATUS_NOT_IMPLEMENTED;
2235 }
2236
2237 NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
2238 {
2239 p->rng_fault_state = True;
2240 return NT_STATUS_NOT_IMPLEMENTED;
2241 }
2242
2243 NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
2244 {
2245 p->rng_fault_state = True;
2246 return NT_STATUS_NOT_IMPLEMENTED;
2247 }
2248
2249 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(pipes_struct *p, struct lsa_QueryTrustedDomainInfoBySid *r)
2250 {
2251 p->rng_fault_state = True;
2252 return NT_STATUS_NOT_IMPLEMENTED;
2253 }
2254
2255 NTSTATUS _lsa_SetTrustedDomainInfo(pipes_struct *p, struct lsa_SetTrustedDomainInfo *r)
2256 {
2257 p->rng_fault_state = True;
2258 return NT_STATUS_NOT_IMPLEMENTED;
2259 }
2260
2261 NTSTATUS _lsa_DeleteTrustedDomain(pipes_struct *p, struct lsa_DeleteTrustedDomain *r)
2262 {
2263 p->rng_fault_state = True;
2264 return NT_STATUS_NOT_IMPLEMENTED;
2265 }
2266
2267 NTSTATUS _lsa_StorePrivateData(pipes_struct *p, struct lsa_StorePrivateData *r)
2268 {
2269 p->rng_fault_state = True;
2270 return NT_STATUS_NOT_IMPLEMENTED;
2271 }
2272
2273 NTSTATUS _lsa_RetrievePrivateData(pipes_struct *p, struct lsa_RetrievePrivateData *r)
2274 {
2275 p->rng_fault_state = True;
2276 return NT_STATUS_NOT_IMPLEMENTED;
2277 }
2278
2279 NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
2280 {
2281 p->rng_fault_state = True;
2282 return NT_STATUS_NOT_IMPLEMENTED;
2283 }
2284
2285 NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
2286 {
2287 p->rng_fault_state = True;
2288 return NT_STATUS_NOT_IMPLEMENTED;
2289 }
2290
2291 NTSTATUS _lsa_QueryTrustedDomainInfoByName(pipes_struct *p, struct lsa_QueryTrustedDomainInfoByName *r)
2292 {
2293 p->rng_fault_state = True;
2294 return NT_STATUS_NOT_IMPLEMENTED;
2295 }
2296
2297 NTSTATUS _lsa_SetTrustedDomainInfoByName(pipes_struct *p, struct lsa_SetTrustedDomainInfoByName *r)
2298 {
2299 p->rng_fault_state = True;
2300 return NT_STATUS_NOT_IMPLEMENTED;
2301 }
2302
2303 NTSTATUS _lsa_EnumTrustedDomainsEx(pipes_struct *p, struct lsa_EnumTrustedDomainsEx *r)
2304 {
2305 p->rng_fault_state = True;
2306 return NT_STATUS_NOT_IMPLEMENTED;
2307 }
2308
2309 NTSTATUS _lsa_CreateTrustedDomainEx(pipes_struct *p, struct lsa_CreateTrustedDomainEx *r)
2310 {
2311 p->rng_fault_state = True;
2312 return NT_STATUS_NOT_IMPLEMENTED;
2313 }
2314
2315 NTSTATUS _lsa_CloseTrustedDomainEx(pipes_struct *p, struct lsa_CloseTrustedDomainEx *r)
2316 {
2317 p->rng_fault_state = True;
2318 return NT_STATUS_NOT_IMPLEMENTED;
2319 }
2320
2321 NTSTATUS _lsa_QueryDomainInformationPolicy(pipes_struct *p, struct lsa_QueryDomainInformationPolicy *r)
2322 {
2323 p->rng_fault_state = True;
2324 return NT_STATUS_NOT_IMPLEMENTED;
2325 }
2326
2327 NTSTATUS _lsa_SetDomainInformationPolicy(pipes_struct *p, struct lsa_SetDomainInformationPolicy *r)
2328 {
2329 p->rng_fault_state = True;
2330 return NT_STATUS_NOT_IMPLEMENTED;
2331 }
2332
2333 NTSTATUS _lsa_OpenTrustedDomainByName(pipes_struct *p, struct lsa_OpenTrustedDomainByName *r)
2334 {
2335 p->rng_fault_state = True;
2336 return NT_STATUS_NOT_IMPLEMENTED;
2337 }
2338
2339 NTSTATUS _lsa_TestCall(pipes_struct *p, struct lsa_TestCall *r)
2340 {
2341 p->rng_fault_state = True;
2342 return NT_STATUS_NOT_IMPLEMENTED;
2343 }
2344
2345 NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
2346 {
2347 p->rng_fault_state = True;
2348 return NT_STATUS_NOT_IMPLEMENTED;
2349 }
2350
2351 NTSTATUS _lsa_CREDRWRITE(pipes_struct *p, struct lsa_CREDRWRITE *r)
2352 {
2353 p->rng_fault_state = True;
2354 return NT_STATUS_NOT_IMPLEMENTED;
2355 }
2356
2357 NTSTATUS _lsa_CREDRREAD(pipes_struct *p, struct lsa_CREDRREAD *r)
2358 {
2359 p->rng_fault_state = True;
2360 return NT_STATUS_NOT_IMPLEMENTED;
2361 }
2362
2363 NTSTATUS _lsa_CREDRENUMERATE(pipes_struct *p, struct lsa_CREDRENUMERATE *r)
2364 {
2365 p->rng_fault_state = True;
2366 return NT_STATUS_NOT_IMPLEMENTED;
2367 }
2368
2369 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
2370 {
2371 p->rng_fault_state = True;
2372 return NT_STATUS_NOT_IMPLEMENTED;
2373 }
2374
2375 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRREADDOMAINCREDENTIALS *r)
2376 {
2377 p->rng_fault_state = True;
2378 return NT_STATUS_NOT_IMPLEMENTED;
2379 }
2380
2381 NTSTATUS _lsa_CREDRDELETE(pipes_struct *p, struct lsa_CREDRDELETE *r)
2382 {
2383 p->rng_fault_state = True;
2384 return NT_STATUS_NOT_IMPLEMENTED;
2385 }
2386
2387 NTSTATUS _lsa_CREDRGETTARGETINFO(pipes_struct *p, struct lsa_CREDRGETTARGETINFO *r)
2388 {
2389 p->rng_fault_state = True;
2390 return NT_STATUS_NOT_IMPLEMENTED;
2391 }
2392
2393 NTSTATUS _lsa_CREDRPROFILELOADED(pipes_struct *p, struct lsa_CREDRPROFILELOADED *r)
2394 {
2395 p->rng_fault_state = True;
2396 return NT_STATUS_NOT_IMPLEMENTED;
2397 }
2398
2399 NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
2400 {
2401 p->rng_fault_state = True;
2402 return NT_STATUS_NOT_IMPLEMENTED;
2403 }
2404
2405 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARREGISTERAUDITEVENT *r)
2406 {
2407 p->rng_fault_state = True;
2408 return NT_STATUS_NOT_IMPLEMENTED;
2409 }
2410
2411 NTSTATUS _lsa_LSARGENAUDITEVENT(pipes_struct *p, struct lsa_LSARGENAUDITEVENT *r)
2412 {
2413 p->rng_fault_state = True;
2414 return NT_STATUS_NOT_IMPLEMENTED;
2415 }
2416
2417 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARUNREGISTERAUDITEVENT *r)
2418 {
2419 p->rng_fault_state = True;
2420 return NT_STATUS_NOT_IMPLEMENTED;
2421 }
2422
2423 NTSTATUS _lsa_lsaRQueryForestTrustInformation(pipes_struct *p, struct lsa_lsaRQueryForestTrustInformation *r)
2424 {
2425 p->rng_fault_state = True;
2426 return NT_STATUS_NOT_IMPLEMENTED;
2427 }
2428
2429 NTSTATUS _lsa_LSARSETFORESTTRUSTINFORMATION(pipes_struct *p, struct lsa_LSARSETFORESTTRUSTINFORMATION *r)
2430 {
2431 p->rng_fault_state = True;
2432 return NT_STATUS_NOT_IMPLEMENTED;
2433 }
2434
2435 NTSTATUS _lsa_CREDRRENAME(pipes_struct *p, struct lsa_CREDRRENAME *r)
2436 {
2437 p->rng_fault_state = True;
2438 return NT_STATUS_NOT_IMPLEMENTED;
2439 }
2440
2441 NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
2442 {
2443 p->rng_fault_state = True;
2444 return NT_STATUS_NOT_IMPLEMENTED;
2445 }
2446
2447 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
2448 {
2449 p->rng_fault_state = True;
2450 return NT_STATUS_NOT_IMPLEMENTED;
2451 }
2452
2453 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
2454 {
2455 p->rng_fault_state = True;
2456 return NT_STATUS_NOT_IMPLEMENTED;
2457 }
2458
2459 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(pipes_struct *p, struct lsa_LSARADTREPORTSECURITYEVENT *r)
2460 {
2461 p->rng_fault_state = True;
2462 return NT_STATUS_NOT_IMPLEMENTED;
2463 }
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