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s3-lsa: don't SAFE_FREE talloced structs.
[Samba/gbeck.git] / source3 / rpc_server / srv_lsa_nt.c
blob0eee4a903b6ff06c4bbec4f5ba82a6cb7bcb3905
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 #define MAX_LOOKUP_SIDS 0x5000 /* 20480 */
37
38 extern PRIVS privs[];
39
40 struct lsa_info {
41 DOM_SID sid;
42 uint32 access;
43 };
44
45 const struct generic_mapping lsa_generic_mapping = {
46 LSA_POLICY_READ,
47 LSA_POLICY_WRITE,
48 LSA_POLICY_EXECUTE,
49 LSA_POLICY_ALL_ACCESS
50 };
51
52 /***************************************************************************
53 init_lsa_ref_domain_list - adds a domain if it's not already in, returns the index.
54 ***************************************************************************/
55
56 static int init_lsa_ref_domain_list(TALLOC_CTX *mem_ctx,
57 struct lsa_RefDomainList *ref,
58 const char *dom_name,
59 DOM_SID *dom_sid)
60 {
61 int num = 0;
62
63 if (dom_name != NULL) {
64 for (num = 0; num < ref->count; num++) {
65 if (sid_equal(dom_sid, ref->domains[num].sid)) {
66 return num;
67 }
68 }
69 } else {
70 num = ref->count;
71 }
72
73 if (num >= LSA_REF_DOMAIN_LIST_MULTIPLIER) {
74 /* index not found, already at maximum domain limit */
75 return -1;
76 }
77
78 ref->count = num + 1;
79 ref->max_size = LSA_REF_DOMAIN_LIST_MULTIPLIER;
80
81 ref->domains = TALLOC_REALLOC_ARRAY(mem_ctx, ref->domains,
82 struct lsa_DomainInfo, ref->count);
83 if (!ref->domains) {
84 return -1;
85 }
86
87 ZERO_STRUCT(ref->domains[num]);
88
89 init_lsa_StringLarge(&ref->domains[num].name, dom_name);
90 ref->domains[num].sid = sid_dup_talloc(mem_ctx, dom_sid);
91 if (!ref->domains[num].sid) {
92 return -1;
93 }
94
95 return num;
96 }
97
98
99 /***************************************************************************
100 initialize a lsa_DomainInfo structure.
101 ***************************************************************************/
102
103 static void init_dom_query_3(struct lsa_DomainInfo *r,
104 const char *name,
105 DOM_SID *sid)
106 {
107 init_lsa_StringLarge(&r->name, name);
108 r->sid = sid;
109 }
110
111 /***************************************************************************
112 initialize a lsa_DomainInfo structure.
113 ***************************************************************************/
114
115 static void init_dom_query_5(struct lsa_DomainInfo *r,
116 const char *name,
117 DOM_SID *sid)
118 {
119 init_lsa_StringLarge(&r->name, name);
120 r->sid = sid;
121 }
122
123 /***************************************************************************
124 lookup_lsa_rids. Must be called as root for lookup_name to work.
125 ***************************************************************************/
126
127 static NTSTATUS lookup_lsa_rids(TALLOC_CTX *mem_ctx,
128 struct lsa_RefDomainList *ref,
129 struct lsa_TranslatedSid *prid,
130 uint32_t num_entries,
131 struct lsa_String *name,
132 int flags,
133 uint32_t *pmapped_count)
134 {
135 uint32 mapped_count, i;
136
137 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
138
139 mapped_count = 0;
140 *pmapped_count = 0;
141
142 for (i = 0; i < num_entries; i++) {
143 DOM_SID sid;
144 uint32 rid;
145 int dom_idx;
146 const char *full_name;
147 const char *domain;
148 enum lsa_SidType type = SID_NAME_UNKNOWN;
149
150 /* Split name into domain and user component */
151
152 full_name = name[i].string;
153 if (full_name == NULL) {
154 return NT_STATUS_NO_MEMORY;
155 }
156
157 DEBUG(5, ("lookup_lsa_rids: looking up name %s\n", full_name));
158
159 /* We can ignore the result of lookup_name, it will not touch
160 "type" if it's not successful */
161
162 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
163 &sid, &type);
164
165 switch (type) {
166 case SID_NAME_USER:
167 case SID_NAME_DOM_GRP:
168 case SID_NAME_DOMAIN:
169 case SID_NAME_ALIAS:
170 case SID_NAME_WKN_GRP:
171 DEBUG(5, ("init_lsa_rids: %s found\n", full_name));
172 /* Leave these unchanged */
173 break;
174 default:
175 /* Don't hand out anything but the list above */
176 DEBUG(5, ("init_lsa_rids: %s not found\n", full_name));
177 type = SID_NAME_UNKNOWN;
178 break;
179 }
180
181 rid = 0;
182 dom_idx = -1;
183
184 if (type != SID_NAME_UNKNOWN) {
185 sid_split_rid(&sid, &rid);
186 dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &sid);
187 mapped_count++;
188 }
189
190 prid[i].sid_type = type;
191 prid[i].rid = rid;
192 prid[i].sid_index = dom_idx;
193 }
194
195 *pmapped_count = mapped_count;
196 return NT_STATUS_OK;
197 }
198
199 /***************************************************************************
200 lookup_lsa_sids. Must be called as root for lookup_name to work.
201 ***************************************************************************/
202
203 static NTSTATUS lookup_lsa_sids(TALLOC_CTX *mem_ctx,
204 struct lsa_RefDomainList *ref,
205 struct lsa_TranslatedSid3 *trans_sids,
206 uint32_t num_entries,
207 struct lsa_String *name,
208 int flags,
209 uint32 *pmapped_count)
210 {
211 uint32 mapped_count, i;
212
213 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
214
215 mapped_count = 0;
216 *pmapped_count = 0;
217
218 for (i = 0; i < num_entries; i++) {
219 DOM_SID sid;
220 uint32 rid;
221 int dom_idx;
222 const char *full_name;
223 const char *domain;
224 enum lsa_SidType type = SID_NAME_UNKNOWN;
225
226 ZERO_STRUCT(sid);
227
228 /* Split name into domain and user component */
229
230 full_name = name[i].string;
231 if (full_name == NULL) {
232 return NT_STATUS_NO_MEMORY;
233 }
234
235 DEBUG(5, ("init_lsa_sids: looking up name %s\n", full_name));
236
237 /* We can ignore the result of lookup_name, it will not touch
238 "type" if it's not successful */
239
240 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
241 &sid, &type);
242
243 switch (type) {
244 case SID_NAME_USER:
245 case SID_NAME_DOM_GRP:
246 case SID_NAME_DOMAIN:
247 case SID_NAME_ALIAS:
248 case SID_NAME_WKN_GRP:
249 DEBUG(5, ("init_lsa_sids: %s found\n", full_name));
250 /* Leave these unchanged */
251 break;
252 default:
253 /* Don't hand out anything but the list above */
254 DEBUG(5, ("init_lsa_sids: %s not found\n", full_name));
255 type = SID_NAME_UNKNOWN;
256 break;
257 }
258
259 rid = 0;
260 dom_idx = -1;
261
262 if (type != SID_NAME_UNKNOWN) {
263 DOM_SID domain_sid;
264 sid_copy(&domain_sid, &sid);
265 sid_split_rid(&domain_sid, &rid);
266 dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &domain_sid);
267 mapped_count++;
268 }
269
270 /* Initialize the lsa_TranslatedSid3 return. */
271 trans_sids[i].sid_type = type;
272 trans_sids[i].sid = sid_dup_talloc(mem_ctx, &sid);
273 trans_sids[i].sid_index = dom_idx;
274 }
275
276 *pmapped_count = mapped_count;
277 return NT_STATUS_OK;
278 }
279
280 static NTSTATUS lsa_get_generic_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size)
281 {
282 DOM_SID local_adm_sid;
283 DOM_SID adm_sid;
284
285 SEC_ACE ace[3];
286
287 SEC_ACL *psa = NULL;
288
289 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_EXECUTE, 0);
290
291 sid_copy(&adm_sid, get_global_sam_sid());
292 sid_append_rid(&adm_sid, DOMAIN_GROUP_RID_ADMINS);
293 init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_ALL_ACCESS, 0);
294
295 sid_copy(&local_adm_sid, &global_sid_Builtin);
296 sid_append_rid(&local_adm_sid, BUILTIN_ALIAS_RID_ADMINS);
297 init_sec_ace(&ace[2], &local_adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_ALL_ACCESS, 0);
298
299 if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
300 return NT_STATUS_NO_MEMORY;
301
302 if((*sd = make_sec_desc(mem_ctx, SECURITY_DESCRIPTOR_REVISION_1,
303 SEC_DESC_SELF_RELATIVE, &adm_sid, NULL, NULL,
304 psa, sd_size)) == NULL)
305 return NT_STATUS_NO_MEMORY;
306
307 return NT_STATUS_OK;
308 }
309
310 #if 0 /* AD DC work in ongoing in Samba 4 */
311
312 /***************************************************************************
313 Init_dns_dom_info.
314 ***************************************************************************/
315
316 static void init_dns_dom_info(LSA_DNS_DOM_INFO *r_l, const char *nb_name,
317 const char *dns_name, const char *forest_name,
318 struct GUID *dom_guid, DOM_SID *dom_sid)
319 {
320 if (nb_name && *nb_name) {
321 init_unistr2(&r_l->uni_nb_dom_name, nb_name, UNI_FLAGS_NONE);
322 init_uni_hdr(&r_l->hdr_nb_dom_name, &r_l->uni_nb_dom_name);
323 r_l->hdr_nb_dom_name.uni_max_len += 2;
324 r_l->uni_nb_dom_name.uni_max_len += 1;
325 }
326
327 if (dns_name && *dns_name) {
328 init_unistr2(&r_l->uni_dns_dom_name, dns_name, UNI_FLAGS_NONE);
329 init_uni_hdr(&r_l->hdr_dns_dom_name, &r_l->uni_dns_dom_name);
330 r_l->hdr_dns_dom_name.uni_max_len += 2;
331 r_l->uni_dns_dom_name.uni_max_len += 1;
332 }
333
334 if (forest_name && *forest_name) {
335 init_unistr2(&r_l->uni_forest_name, forest_name, UNI_FLAGS_NONE);
336 init_uni_hdr(&r_l->hdr_forest_name, &r_l->uni_forest_name);
337 r_l->hdr_forest_name.uni_max_len += 2;
338 r_l->uni_forest_name.uni_max_len += 1;
339 }
340
341 /* how do we init the guid ? probably should write an init fn */
342 if (dom_guid) {
343 memcpy(&r_l->dom_guid, dom_guid, sizeof(struct GUID));
344 }
345
346 if (dom_sid) {
347 r_l->ptr_dom_sid = 1;
348 init_dom_sid2(&r_l->dom_sid, dom_sid);
349 }
350 }
351 #endif /* AD DC work in ongoing in Samba 4 */
352
353
354 /***************************************************************************
355 _lsa_OpenPolicy2
356 ***************************************************************************/
357
358 NTSTATUS _lsa_OpenPolicy2(pipes_struct *p,
359 struct lsa_OpenPolicy2 *r)
360 {
361 struct lsa_info *info;
362 SEC_DESC *psd = NULL;
363 size_t sd_size;
364 uint32 des_access = r->in.access_mask;
365 uint32 acc_granted;
366 NTSTATUS status;
367
368
369 /* map the generic bits to the lsa policy ones */
370 se_map_generic(&des_access, &lsa_generic_mapping);
371
372 /* get the generic lsa policy SD until we store it */
373 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
374
375 status = se_access_check(psd, p->server_info->ptok, des_access,
376 &acc_granted);
377 if (!NT_STATUS_IS_OK(status)) {
378 if (p->server_info->utok.uid != sec_initial_uid()) {
379 return status;
380 }
381 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
382 acc_granted, des_access));
383 DEBUGADD(4,("but overwritten by euid == 0\n"));
384 }
385
386 /* This is needed for lsa_open_account and rpcclient .... :-) */
387
388 if (p->server_info->utok.uid == sec_initial_uid())
389 acc_granted = LSA_POLICY_ALL_ACCESS;
390
391 /* associate the domain SID with the (unique) handle. */
392 info = TALLOC_ZERO_P(p->mem_ctx, struct lsa_info);
393 if (info == NULL) {
394 return NT_STATUS_NO_MEMORY;
395 }
396
397 sid_copy(&info->sid,get_global_sam_sid());
398 info->access = acc_granted;
399
400 /* set up the LSA QUERY INFO response */
401 if (!create_policy_hnd(p, r->out.handle, info))
402 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
403
404 return NT_STATUS_OK;
405 }
406
407 /***************************************************************************
408 _lsa_OpenPolicy
409 ***************************************************************************/
410
411 NTSTATUS _lsa_OpenPolicy(pipes_struct *p,
412 struct lsa_OpenPolicy *r)
413 {
414 struct lsa_info *info;
415 SEC_DESC *psd = NULL;
416 size_t sd_size;
417 uint32 des_access= r->in.access_mask;
418 uint32 acc_granted;
419 NTSTATUS status;
420
421
422 /* map the generic bits to the lsa policy ones */
423 se_map_generic(&des_access, &lsa_generic_mapping);
424
425 /* get the generic lsa policy SD until we store it */
426 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
427
428 status = se_access_check(psd, p->server_info->ptok, des_access,
429 &acc_granted);
430 if (!NT_STATUS_IS_OK(status)) {
431 if (p->server_info->utok.uid != sec_initial_uid()) {
432 return status;
433 }
434 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
435 acc_granted, des_access));
436 DEBUGADD(4,("but overwritten by euid == 0\n"));
437 acc_granted = des_access;
438 }
439
440 /* associate the domain SID with the (unique) handle. */
441 info = TALLOC_ZERO_P(p->mem_ctx, struct lsa_info);
442 if (info == NULL) {
443 return NT_STATUS_NO_MEMORY;
444 }
445
446 sid_copy(&info->sid,get_global_sam_sid());
447 info->access = acc_granted;
448
449 /* set up the LSA QUERY INFO response */
450 if (!create_policy_hnd(p, r->out.handle, info))
451 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
452
453 return NT_STATUS_OK;
454 }
455
456 /***************************************************************************
457 _lsa_EnumTrustDom - this needs fixing to do more than return NULL ! JRA.
458 ufff, done :) mimir
459 ***************************************************************************/
460
461 NTSTATUS _lsa_EnumTrustDom(pipes_struct *p,
462 struct lsa_EnumTrustDom *r)
463 {
464 struct lsa_info *info;
465 uint32 next_idx;
466 struct trustdom_info **domains;
467 struct lsa_DomainInfo *lsa_domains = NULL;
468 int i;
469
470 /*
471 * preferred length is set to 5 as a "our" preferred length
472 * nt sets this parameter to 2
473 * update (20.08.2002): it's not preferred length, but preferred size!
474 * it needs further investigation how to optimally choose this value
475 */
476 uint32 max_num_domains =
477 r->in.max_size < 5 ? r->in.max_size : 10;
478 uint32 num_domains;
479 NTSTATUS nt_status;
480 uint32 num_thistime;
481
482 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
483 return NT_STATUS_INVALID_HANDLE;
484
485 /* check if the user has enough rights */
486 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
487 return NT_STATUS_ACCESS_DENIED;
488
489 become_root();
490 nt_status = pdb_enum_trusteddoms(p->mem_ctx, &num_domains, &domains);
491 unbecome_root();
492
493 if (!NT_STATUS_IS_OK(nt_status)) {
494 return nt_status;
495 }
496
497 if (*r->in.resume_handle < num_domains) {
498 num_thistime = MIN(num_domains, max_num_domains);
499
500 nt_status = STATUS_MORE_ENTRIES;
501
502 if (*r->in.resume_handle + num_thistime > num_domains) {
503 num_thistime = num_domains - *r->in.resume_handle;
504 nt_status = NT_STATUS_OK;
505 }
506
507 next_idx = *r->in.resume_handle + num_thistime;
508 } else {
509 num_thistime = 0;
510 next_idx = 0xffffffff;
511 nt_status = NT_STATUS_NO_MORE_ENTRIES;
512 }
513
514 /* set up the lsa_enum_trust_dom response */
515
516 lsa_domains = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_DomainInfo,
517 num_thistime);
518 if (!lsa_domains) {
519 return NT_STATUS_NO_MEMORY;
520 }
521
522 for (i=0; i<num_thistime; i++) {
523 init_lsa_StringLarge(&lsa_domains[i].name, domains[i]->name);
524 lsa_domains[i].sid = &domains[i]->sid;
525 }
526
527 *r->out.resume_handle = next_idx;
528 r->out.domains->count = num_thistime;
529 r->out.domains->domains = lsa_domains;
530
531 return nt_status;
532 }
533
534 #define LSA_AUDIT_NUM_CATEGORIES_NT4 7
535 #define LSA_AUDIT_NUM_CATEGORIES_WIN2K 9
536 #define LSA_AUDIT_NUM_CATEGORIES LSA_AUDIT_NUM_CATEGORIES_NT4
537
538 /***************************************************************************
539 _lsa_QueryInfoPolicy
540 ***************************************************************************/
541
542 NTSTATUS _lsa_QueryInfoPolicy(pipes_struct *p,
543 struct lsa_QueryInfoPolicy *r)
544 {
545 NTSTATUS status = NT_STATUS_OK;
546 struct lsa_info *handle;
547 DOM_SID domain_sid;
548 const char *name;
549 DOM_SID *sid = NULL;
550 union lsa_PolicyInformation *info = NULL;
551
552 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
553 return NT_STATUS_INVALID_HANDLE;
554
555 info = TALLOC_ZERO_P(p->mem_ctx, union lsa_PolicyInformation);
556 if (!info) {
557 return NT_STATUS_NO_MEMORY;
558 }
559
560 switch (r->in.level) {
561 case 0x02:
562 {
563
564 uint32 policy_def = LSA_AUDIT_POLICY_ALL;
565
566 /* check if the user has enough rights */
567 if (!(handle->access & LSA_POLICY_VIEW_AUDIT_INFORMATION)) {
568 DEBUG(10,("_lsa_QueryInfoPolicy: insufficient access rights\n"));
569 return NT_STATUS_ACCESS_DENIED;
570 }
571
572 /* fake info: We audit everything. ;) */
573
574 info->audit_events.auditing_mode = true;
575 info->audit_events.count = LSA_AUDIT_NUM_CATEGORIES;
576 info->audit_events.settings = TALLOC_ZERO_ARRAY(p->mem_ctx,
577 enum lsa_PolicyAuditPolicy,
578 info->audit_events.count);
579 if (!info->audit_events.settings) {
580 return NT_STATUS_NO_MEMORY;
581 }
582
583 info->audit_events.settings[LSA_AUDIT_CATEGORY_ACCOUNT_MANAGEMENT] = policy_def;
584 info->audit_events.settings[LSA_AUDIT_CATEGORY_FILE_AND_OBJECT_ACCESS] = policy_def;
585 info->audit_events.settings[LSA_AUDIT_CATEGORY_LOGON] = policy_def;
586 info->audit_events.settings[LSA_AUDIT_CATEGORY_PROCCESS_TRACKING] = policy_def;
587 info->audit_events.settings[LSA_AUDIT_CATEGORY_SECURITY_POLICY_CHANGES] = policy_def;
588 info->audit_events.settings[LSA_AUDIT_CATEGORY_SYSTEM] = policy_def;
589 info->audit_events.settings[LSA_AUDIT_CATEGORY_USE_OF_USER_RIGHTS] = policy_def;
590
591 break;
592 }
593 case 0x03:
594 /* check if the user has enough rights */
595 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
596 return NT_STATUS_ACCESS_DENIED;
597
598 /* Request PolicyPrimaryDomainInformation. */
599 switch (lp_server_role()) {
600 case ROLE_DOMAIN_PDC:
601 case ROLE_DOMAIN_BDC:
602 name = get_global_sam_name();
603 sid = sid_dup_talloc(p->mem_ctx, get_global_sam_sid());
604 if (!sid) {
605 return NT_STATUS_NO_MEMORY;
606 }
607 break;
608 case ROLE_DOMAIN_MEMBER:
609 name = lp_workgroup();
610 /* We need to return the Domain SID here. */
611 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
612 sid = sid_dup_talloc(p->mem_ctx, &domain_sid);
613 if (!sid) {
614 return NT_STATUS_NO_MEMORY;
615 }
616 } else {
617 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
618 }
619 break;
620 case ROLE_STANDALONE:
621 name = lp_workgroup();
622 sid = NULL;
623 break;
624 default:
625 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
626 }
627 init_dom_query_3(&info->domain, name, sid);
628 break;
629 case 0x05:
630 /* check if the user has enough rights */
631 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
632 return NT_STATUS_ACCESS_DENIED;
633
634 /* Request PolicyAccountDomainInformation. */
635 name = get_global_sam_name();
636 sid = get_global_sam_sid();
637
638 init_dom_query_5(&info->account_domain, name, sid);
639 break;
640 case 0x06:
641 /* check if the user has enough rights */
642 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
643 return NT_STATUS_ACCESS_DENIED;
644
645 switch (lp_server_role()) {
646 case ROLE_DOMAIN_BDC:
647 /*
648 * only a BDC is a backup controller
649 * of the domain, it controls.
650 */
651 info->role.role = 2;
652 break;
653 default:
654 /*
655 * any other role is a primary
656 * of the domain, it controls.
657 */
658 info->role.role = 3;
659 break;
660 }
661 break;
662 default:
663 DEBUG(0,("_lsa_QueryInfoPolicy: unknown info level in Lsa Query: %d\n",
664 r->in.level));
665 status = NT_STATUS_INVALID_INFO_CLASS;
666 break;
667 }
668
669 *r->out.info = info;
670
671 return status;
672 }
673
674 /***************************************************************************
675 _lsa_lookup_sids_internal
676 ***************************************************************************/
677
678 static NTSTATUS _lsa_lookup_sids_internal(pipes_struct *p,
679 TALLOC_CTX *mem_ctx,
680 uint16_t level, /* input */
681 int num_sids, /* input */
682 struct lsa_SidPtr *sid, /* input */
683 struct lsa_RefDomainList **pp_ref, /* input/output */
684 struct lsa_TranslatedName2 **pp_names,/* input/output */
685 uint32_t *pp_mapped_count) /* input/output */
686 {
687 NTSTATUS status;
688 int i;
689 const DOM_SID **sids = NULL;
690 struct lsa_RefDomainList *ref = NULL;
691 uint32 mapped_count = 0;
692 struct lsa_dom_info *dom_infos = NULL;
693 struct lsa_name_info *name_infos = NULL;
694 struct lsa_TranslatedName2 *names = NULL;
695
696 *pp_mapped_count = 0;
697 *pp_names = NULL;
698 *pp_ref = NULL;
699
700 if (num_sids == 0) {
701 return NT_STATUS_OK;
702 }
703
704 sids = TALLOC_ARRAY(p->mem_ctx, const DOM_SID *, num_sids);
705 ref = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
706
707 if (sids == NULL || ref == NULL) {
708 return NT_STATUS_NO_MEMORY;
709 }
710
711 for (i=0; i<num_sids; i++) {
712 sids[i] = sid[i].sid;
713 }
714
715 status = lookup_sids(p->mem_ctx, num_sids, sids, level,
716 &dom_infos, &name_infos);
717
718 if (!NT_STATUS_IS_OK(status)) {
719 return status;
720 }
721
722 names = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName2, num_sids);
723 if (names == NULL) {
724 return NT_STATUS_NO_MEMORY;
725 }
726
727 for (i=0; i<LSA_REF_DOMAIN_LIST_MULTIPLIER; i++) {
728
729 if (!dom_infos[i].valid) {
730 break;
731 }
732
733 if (init_lsa_ref_domain_list(mem_ctx, ref,
734 dom_infos[i].name,
735 &dom_infos[i].sid) != i) {
736 DEBUG(0, ("Domain %s mentioned twice??\n",
737 dom_infos[i].name));
738 return NT_STATUS_INTERNAL_ERROR;
739 }
740 }
741
742 for (i=0; i<num_sids; i++) {
743 struct lsa_name_info *name = &name_infos[i];
744
745 if (name->type == SID_NAME_UNKNOWN) {
746 fstring tmp;
747 name->dom_idx = -1;
748 /* Unknown sids should return the string
749 * representation of the SID. Windows 2003 behaves
750 * rather erratic here, in many cases it returns the
751 * RID as 8 bytes hex, in others it returns the full
752 * SID. We (Jerry/VL) could not figure out which the
753 * hard cases are, so leave it with the SID. */
754 name->name = talloc_asprintf(p->mem_ctx, "%s",
755 sid_to_fstring(tmp,
756 sids[i]));
757 if (name->name == NULL) {
758 return NT_STATUS_NO_MEMORY;
759 }
760 } else {
761 mapped_count += 1;
762 }
763
764 names[i].sid_type = name->type;
765 names[i].name.string = name->name;
766 names[i].sid_index = name->dom_idx;
767 names[i].unknown = 0;
768 }
769
770 status = NT_STATUS_NONE_MAPPED;
771 if (mapped_count > 0) {
772 status = (mapped_count < num_sids) ?
773 STATUS_SOME_UNMAPPED : NT_STATUS_OK;
774 }
775
776 DEBUG(10, ("num_sids %d, mapped_count %d, status %s\n",
777 num_sids, mapped_count, nt_errstr(status)));
778
779 *pp_mapped_count = mapped_count;
780 *pp_names = names;
781 *pp_ref = ref;
782
783 return status;
784 }
785
786 /***************************************************************************
787 _lsa_LookupSids
788 ***************************************************************************/
789
790 NTSTATUS _lsa_LookupSids(pipes_struct *p,
791 struct lsa_LookupSids *r)
792 {
793 NTSTATUS status;
794 struct lsa_info *handle;
795 int num_sids = r->in.sids->num_sids;
796 uint32 mapped_count = 0;
797 struct lsa_RefDomainList *domains = NULL;
798 struct lsa_TranslatedName *names_out = NULL;
799 struct lsa_TranslatedName2 *names = NULL;
800 int i;
801
802 if ((r->in.level < 1) || (r->in.level > 6)) {
803 return NT_STATUS_INVALID_PARAMETER;
804 }
805
806 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
807 return NT_STATUS_INVALID_HANDLE;
808 }
809
810 /* check if the user has enough rights */
811 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
812 return NT_STATUS_ACCESS_DENIED;
813 }
814
815 if (num_sids > MAX_LOOKUP_SIDS) {
816 DEBUG(5,("_lsa_LookupSids: limit of %d exceeded, requested %d\n",
817 MAX_LOOKUP_SIDS, num_sids));
818 return NT_STATUS_NONE_MAPPED;
819 }
820
821 status = _lsa_lookup_sids_internal(p,
822 p->mem_ctx,
823 r->in.level,
824 num_sids,
825 r->in.sids->sids,
826 &domains,
827 &names,
828 &mapped_count);
829
830 if (NT_STATUS_IS_ERR(status)) {
831 return status;
832 }
833
834 /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
835 names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
836 num_sids);
837 if (!names_out) {
838 return NT_STATUS_NO_MEMORY;
839 }
840
841 for (i=0; i<num_sids; i++) {
842 names_out[i].sid_type = names[i].sid_type;
843 names_out[i].name = names[i].name;
844 names_out[i].sid_index = names[i].sid_index;
845 }
846
847 *r->out.domains = domains;
848 r->out.names->count = num_sids;
849 r->out.names->names = names_out;
850 *r->out.count = mapped_count;
851
852 return status;
853 }
854
855 /***************************************************************************
856 _lsa_LookupSids2
857 ***************************************************************************/
858
859 NTSTATUS _lsa_LookupSids2(pipes_struct *p,
860 struct lsa_LookupSids2 *r)
861 {
862 NTSTATUS status;
863 struct lsa_info *handle;
864 int num_sids = r->in.sids->num_sids;
865 uint32 mapped_count = 0;
866 struct lsa_RefDomainList *domains = NULL;
867 struct lsa_TranslatedName2 *names = NULL;
868 bool check_policy = true;
869
870 switch (p->hdr_req.opnum) {
871 case NDR_LSA_LOOKUPSIDS3:
872 check_policy = false;
873 break;
874 case NDR_LSA_LOOKUPSIDS2:
875 default:
876 check_policy = true;
877 }
878
879 if ((r->in.level < 1) || (r->in.level > 6)) {
880 return NT_STATUS_INVALID_PARAMETER;
881 }
882
883 if (check_policy) {
884 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
885 return NT_STATUS_INVALID_HANDLE;
886 }
887
888 /* check if the user has enough rights */
889 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
890 return NT_STATUS_ACCESS_DENIED;
891 }
892 }
893
894 if (num_sids > MAX_LOOKUP_SIDS) {
895 DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
896 MAX_LOOKUP_SIDS, num_sids));
897 return NT_STATUS_NONE_MAPPED;
898 }
899
900 status = _lsa_lookup_sids_internal(p,
901 p->mem_ctx,
902 r->in.level,
903 num_sids,
904 r->in.sids->sids,
905 &domains,
906 &names,
907 &mapped_count);
908
909 *r->out.domains = domains;
910 r->out.names->count = num_sids;
911 r->out.names->names = names;
912 *r->out.count = mapped_count;
913
914 return status;
915 }
916
917 /***************************************************************************
918 _lsa_LookupSids3
919 ***************************************************************************/
920
921 NTSTATUS _lsa_LookupSids3(pipes_struct *p,
922 struct lsa_LookupSids3 *r)
923 {
924 struct lsa_LookupSids2 q;
925
926 /* No policy handle on this call. Restrict to crypto connections. */
927 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
928 DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
929 get_remote_machine_name() ));
930 return NT_STATUS_INVALID_PARAMETER;
931 }
932
933 q.in.handle = NULL;
934 q.in.sids = r->in.sids;
935 q.in.level = r->in.level;
936 q.in.unknown1 = r->in.unknown1;
937 q.in.unknown2 = r->in.unknown2;
938 q.in.names = r->in.names;
939 q.in.count = r->in.count;
940
941 q.out.domains = r->out.domains;
942 q.out.names = r->out.names;
943 q.out.count = r->out.count;
944
945 return _lsa_LookupSids2(p, &q);
946 }
947
948 /***************************************************************************
949 ***************************************************************************/
950
951 static int lsa_lookup_level_to_flags(uint16 level)
952 {
953 int flags;
954
955 switch (level) {
956 case 1:
957 flags = LOOKUP_NAME_ALL;
958 break;
959 case 2:
960 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_REMOTE|LOOKUP_NAME_ISOLATED;
961 break;
962 case 3:
963 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_ISOLATED;
964 break;
965 case 4:
966 case 5:
967 case 6:
968 default:
969 flags = LOOKUP_NAME_NONE;
970 break;
971 }
972
973 return flags;
974 }
975
976 /***************************************************************************
977 _lsa_LookupNames
978 ***************************************************************************/
979
980 NTSTATUS _lsa_LookupNames(pipes_struct *p,
981 struct lsa_LookupNames *r)
982 {
983 NTSTATUS status = NT_STATUS_NONE_MAPPED;
984 struct lsa_info *handle;
985 struct lsa_String *names = r->in.names;
986 uint32 num_entries = r->in.num_names;
987 struct lsa_RefDomainList *domains = NULL;
988 struct lsa_TranslatedSid *rids = NULL;
989 uint32 mapped_count = 0;
990 int flags = 0;
991
992 if (num_entries > MAX_LOOKUP_SIDS) {
993 num_entries = MAX_LOOKUP_SIDS;
994 DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
995 num_entries));
996 }
997
998 flags = lsa_lookup_level_to_flags(r->in.level);
999
1000 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1001 if (!domains) {
1002 return NT_STATUS_NO_MEMORY;
1003 }
1004
1005 if (num_entries) {
1006 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
1007 num_entries);
1008 if (!rids) {
1009 return NT_STATUS_NO_MEMORY;
1010 }
1011 } else {
1012 rids = NULL;
1013 }
1014
1015 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1016 status = NT_STATUS_INVALID_HANDLE;
1017 goto done;
1018 }
1019
1020 /* check if the user has enough rights */
1021 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1022 status = NT_STATUS_ACCESS_DENIED;
1023 goto done;
1024 }
1025
1026 /* set up the LSA Lookup RIDs response */
1027 become_root(); /* lookup_name can require root privs */
1028 status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
1029 names, flags, &mapped_count);
1030 unbecome_root();
1031
1032 done:
1033
1034 if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
1035 if (mapped_count == 0) {
1036 status = NT_STATUS_NONE_MAPPED;
1037 } else if (mapped_count != num_entries) {
1038 status = STATUS_SOME_UNMAPPED;
1039 }
1040 }
1041
1042 *r->out.count = mapped_count;
1043 *r->out.domains = domains;
1044 r->out.sids->sids = rids;
1045 r->out.sids->count = num_entries;
1046
1047 return status;
1048 }
1049
1050 /***************************************************************************
1051 _lsa_LookupNames2
1052 ***************************************************************************/
1053
1054 NTSTATUS _lsa_LookupNames2(pipes_struct *p,
1055 struct lsa_LookupNames2 *r)
1056 {
1057 NTSTATUS status;
1058 struct lsa_LookupNames q;
1059 struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
1060 struct lsa_TransSidArray *sid_array = NULL;
1061 uint32_t i;
1062
1063 sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
1064 if (!sid_array) {
1065 return NT_STATUS_NO_MEMORY;
1066 }
1067
1068 q.in.handle = r->in.handle;
1069 q.in.num_names = r->in.num_names;
1070 q.in.names = r->in.names;
1071 q.in.level = r->in.level;
1072 q.in.sids = sid_array;
1073 q.in.count = r->in.count;
1074 /* we do not know what this is for */
1075 /* = r->in.unknown1; */
1076 /* = r->in.unknown2; */
1077
1078 q.out.domains = r->out.domains;
1079 q.out.sids = sid_array;
1080 q.out.count = r->out.count;
1081
1082 status = _lsa_LookupNames(p, &q);
1083
1084 sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
1085 if (!sid_array2->sids) {
1086 return NT_STATUS_NO_MEMORY;
1087 }
1088
1089 for (i=0; i<sid_array->count; i++) {
1090 sid_array2->sids[i].sid_type = sid_array->sids[i].sid_type;
1091 sid_array2->sids[i].rid = sid_array->sids[i].rid;
1092 sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
1093 sid_array2->sids[i].unknown = 0;
1094 }
1095
1096 r->out.sids = sid_array2;
1097
1098 return status;
1099 }
1100
1101 /***************************************************************************
1102 _lsa_LookupNames3
1103 ***************************************************************************/
1104
1105 NTSTATUS _lsa_LookupNames3(pipes_struct *p,
1106 struct lsa_LookupNames3 *r)
1107 {
1108 NTSTATUS status;
1109 struct lsa_info *handle;
1110 struct lsa_String *names = r->in.names;
1111 uint32 num_entries = r->in.num_names;
1112 struct lsa_RefDomainList *domains = NULL;
1113 struct lsa_TranslatedSid3 *trans_sids = NULL;
1114 uint32 mapped_count = 0;
1115 int flags = 0;
1116 bool check_policy = true;
1117
1118 switch (p->hdr_req.opnum) {
1119 case NDR_LSA_LOOKUPNAMES4:
1120 check_policy = false;
1121 break;
1122 case NDR_LSA_LOOKUPNAMES3:
1123 default:
1124 check_policy = true;
1125 }
1126
1127 if (num_entries > MAX_LOOKUP_SIDS) {
1128 num_entries = MAX_LOOKUP_SIDS;
1129 DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
1130 }
1131
1132 /* Probably the lookup_level is some sort of bitmask. */
1133 if (r->in.level == 1) {
1134 flags = LOOKUP_NAME_ALL;
1135 }
1136
1137 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1138 if (!domains) {
1139 return NT_STATUS_NO_MEMORY;
1140 }
1141
1142 if (num_entries) {
1143 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
1144 num_entries);
1145 if (!trans_sids) {
1146 return NT_STATUS_NO_MEMORY;
1147 }
1148 } else {
1149 trans_sids = NULL;
1150 }
1151
1152 if (check_policy) {
1153
1154 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1155 status = NT_STATUS_INVALID_HANDLE;
1156 goto done;
1157 }
1158
1159 /* check if the user has enough rights */
1160 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1161 status = NT_STATUS_ACCESS_DENIED;
1162 goto done;
1163 }
1164 }
1165
1166 /* set up the LSA Lookup SIDs response */
1167 become_root(); /* lookup_name can require root privs */
1168 status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
1169 names, flags, &mapped_count);
1170 unbecome_root();
1171
1172 done:
1173
1174 if (NT_STATUS_IS_OK(status)) {
1175 if (mapped_count == 0) {
1176 status = NT_STATUS_NONE_MAPPED;
1177 } else if (mapped_count != num_entries) {
1178 status = STATUS_SOME_UNMAPPED;
1179 }
1180 }
1181
1182 *r->out.count = mapped_count;
1183 *r->out.domains = domains;
1184 r->out.sids->sids = trans_sids;
1185 r->out.sids->count = num_entries;
1186
1187 return status;
1188 }
1189
1190 /***************************************************************************
1191 _lsa_LookupNames4
1192 ***************************************************************************/
1193
1194 NTSTATUS _lsa_LookupNames4(pipes_struct *p,
1195 struct lsa_LookupNames4 *r)
1196 {
1197 struct lsa_LookupNames3 q;
1198
1199 /* No policy handle on this call. Restrict to crypto connections. */
1200 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1201 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1202 get_remote_machine_name() ));
1203 return NT_STATUS_INVALID_PARAMETER;
1204 }
1205
1206 q.in.handle = NULL;
1207 q.in.num_names = r->in.num_names;
1208 q.in.names = r->in.names;
1209 q.in.level = r->in.level;
1210 q.in.lookup_options = r->in.lookup_options;
1211 q.in.client_revision = r->in.client_revision;
1212 q.in.sids = r->in.sids;
1213 q.in.count = r->in.count;
1214
1215 q.out.domains = r->out.domains;
1216 q.out.sids = r->out.sids;
1217 q.out.count = r->out.count;
1218
1219 return _lsa_LookupNames3(p, &q);
1220 }
1221
1222 /***************************************************************************
1223 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1224 ***************************************************************************/
1225
1226 NTSTATUS _lsa_Close(pipes_struct *p, struct lsa_Close *r)
1227 {
1228 if (!find_policy_by_hnd(p, r->in.handle, NULL)) {
1229 return NT_STATUS_INVALID_HANDLE;
1230 }
1231
1232 close_policy_hnd(p, r->in.handle);
1233 ZERO_STRUCTP(r->out.handle);
1234 return NT_STATUS_OK;
1235 }
1236
1237 /***************************************************************************
1238 ***************************************************************************/
1239
1240 NTSTATUS _lsa_OpenSecret(pipes_struct *p, struct lsa_OpenSecret *r)
1241 {
1242 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1243 }
1244
1245 /***************************************************************************
1246 ***************************************************************************/
1247
1248 NTSTATUS _lsa_OpenTrustedDomain(pipes_struct *p, struct lsa_OpenTrustedDomain *r)
1249 {
1250 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1251 }
1252
1253 /***************************************************************************
1254 ***************************************************************************/
1255
1256 NTSTATUS _lsa_CreateTrustedDomain(pipes_struct *p, struct lsa_CreateTrustedDomain *r)
1257 {
1258 return NT_STATUS_ACCESS_DENIED;
1259 }
1260
1261 /***************************************************************************
1262 ***************************************************************************/
1263
1264 NTSTATUS _lsa_CreateSecret(pipes_struct *p, struct lsa_CreateSecret *r)
1265 {
1266 return NT_STATUS_ACCESS_DENIED;
1267 }
1268
1269 /***************************************************************************
1270 ***************************************************************************/
1271
1272 NTSTATUS _lsa_SetSecret(pipes_struct *p, struct lsa_SetSecret *r)
1273 {
1274 return NT_STATUS_ACCESS_DENIED;
1275 }
1276
1277 /***************************************************************************
1278 _lsa_DeleteObject
1279 ***************************************************************************/
1280
1281 NTSTATUS _lsa_DeleteObject(pipes_struct *p,
1282 struct lsa_DeleteObject *r)
1283 {
1284 return NT_STATUS_ACCESS_DENIED;
1285 }
1286
1287 /***************************************************************************
1288 _lsa_EnumPrivs
1289 ***************************************************************************/
1290
1291 NTSTATUS _lsa_EnumPrivs(pipes_struct *p,
1292 struct lsa_EnumPrivs *r)
1293 {
1294 struct lsa_info *handle;
1295 uint32 i;
1296 uint32 enum_context = *r->in.resume_handle;
1297 int num_privs = count_all_privileges();
1298 struct lsa_PrivEntry *entries = NULL;
1299 LUID_ATTR luid;
1300
1301 /* remember that the enum_context starts at 0 and not 1 */
1302
1303 if ( enum_context >= num_privs )
1304 return NT_STATUS_NO_MORE_ENTRIES;
1305
1306 DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
1307 enum_context, num_privs));
1308
1309 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1310 return NT_STATUS_INVALID_HANDLE;
1311
1312 /* check if the user has enough rights
1313 I don't know if it's the right one. not documented. */
1314
1315 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1316 return NT_STATUS_ACCESS_DENIED;
1317
1318 if (num_privs) {
1319 entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_PrivEntry, num_privs);
1320 if (!entries) {
1321 return NT_STATUS_NO_MEMORY;
1322 }
1323 } else {
1324 entries = NULL;
1325 }
1326
1327 for (i = 0; i < num_privs; i++) {
1328 if( i < enum_context) {
1329
1330 init_lsa_StringLarge(&entries[i].name, NULL);
1331
1332 entries[i].luid.low = 0;
1333 entries[i].luid.high = 0;
1334 } else {
1335
1336 init_lsa_StringLarge(&entries[i].name, privs[i].name);
1337
1338 luid = get_privilege_luid( &privs[i].se_priv );
1339
1340 entries[i].luid.low = luid.luid.low;
1341 entries[i].luid.high = luid.luid.high;
1342 }
1343 }
1344
1345 enum_context = num_privs;
1346
1347 *r->out.resume_handle = enum_context;
1348 r->out.privs->count = num_privs;
1349 r->out.privs->privs = entries;
1350
1351 return NT_STATUS_OK;
1352 }
1353
1354 /***************************************************************************
1355 _lsa_LookupPrivDisplayName
1356 ***************************************************************************/
1357
1358 NTSTATUS _lsa_LookupPrivDisplayName(pipes_struct *p,
1359 struct lsa_LookupPrivDisplayName *r)
1360 {
1361 struct lsa_info *handle;
1362 const char *description;
1363 struct lsa_StringLarge *lsa_name;
1364
1365 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1366 return NT_STATUS_INVALID_HANDLE;
1367
1368 /* check if the user has enough rights */
1369
1370 /*
1371 * I don't know if it's the right one. not documented.
1372 */
1373 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1374 return NT_STATUS_ACCESS_DENIED;
1375
1376 DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
1377
1378 description = get_privilege_dispname(r->in.name->string);
1379 if (!description) {
1380 DEBUG(10,("_lsa_LookupPrivDisplayName: doesn't exist\n"));
1381 return NT_STATUS_NO_SUCH_PRIVILEGE;
1382 }
1383
1384 DEBUG(10,("_lsa_LookupPrivDisplayName: display name = %s\n", description));
1385
1386 lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
1387 if (!lsa_name) {
1388 return NT_STATUS_NO_MEMORY;
1389 }
1390
1391 init_lsa_StringLarge(lsa_name, description);
1392
1393 *r->out.returned_language_id = r->in.language_id;
1394 *r->out.disp_name = lsa_name;
1395
1396 return NT_STATUS_OK;
1397 }
1398
1399 /***************************************************************************
1400 _lsa_EnumAccounts
1401 ***************************************************************************/
1402
1403 NTSTATUS _lsa_EnumAccounts(pipes_struct *p,
1404 struct lsa_EnumAccounts *r)
1405 {
1406 struct lsa_info *handle;
1407 DOM_SID *sid_list;
1408 int i, j, num_entries;
1409 NTSTATUS status;
1410 struct lsa_SidPtr *sids = NULL;
1411
1412 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1413 return NT_STATUS_INVALID_HANDLE;
1414
1415 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1416 return NT_STATUS_ACCESS_DENIED;
1417
1418 sid_list = NULL;
1419 num_entries = 0;
1420
1421 /* The only way we can currently find out all the SIDs that have been
1422 privileged is to scan all privileges */
1423
1424 status = privilege_enumerate_accounts(&sid_list, &num_entries);
1425 if (!NT_STATUS_IS_OK(status)) {
1426 return status;
1427 }
1428
1429 if (*r->in.resume_handle >= num_entries) {
1430 return NT_STATUS_NO_MORE_ENTRIES;
1431 }
1432
1433 if (num_entries - *r->in.resume_handle) {
1434 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
1435 num_entries - *r->in.resume_handle);
1436 if (!sids) {
1437 talloc_free(sid_list);
1438 return NT_STATUS_NO_MEMORY;
1439 }
1440
1441 for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
1442 sids[j].sid = sid_dup_talloc(p->mem_ctx, &sid_list[i]);
1443 if (!sids[j].sid) {
1444 talloc_free(sid_list);
1445 return NT_STATUS_NO_MEMORY;
1446 }
1447 }
1448 }
1449
1450 talloc_free(sid_list);
1451
1452 *r->out.resume_handle = num_entries;
1453 r->out.sids->num_sids = num_entries;
1454 r->out.sids->sids = sids;
1455
1456 return NT_STATUS_OK;
1457 }
1458
1459 /***************************************************************************
1460 _lsa_GetUserName
1461 ***************************************************************************/
1462
1463 NTSTATUS _lsa_GetUserName(pipes_struct *p,
1464 struct lsa_GetUserName *r)
1465 {
1466 const char *username, *domname;
1467 struct lsa_String *account_name = NULL;
1468 struct lsa_String *authority_name = NULL;
1469
1470 if (r->in.account_name &&
1471 *r->in.account_name) {
1472 return NT_STATUS_INVALID_PARAMETER;
1473 }
1474
1475 if (r->in.authority_name &&
1476 *r->in.authority_name) {
1477 return NT_STATUS_INVALID_PARAMETER;
1478 }
1479
1480 if (p->server_info->guest) {
1481 /*
1482 * I'm 99% sure this is not the right place to do this,
1483 * global_sid_Anonymous should probably be put into the token
1484 * instead of the guest id -- vl
1485 */
1486 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
1487 &domname, &username, NULL)) {
1488 return NT_STATUS_NO_MEMORY;
1489 }
1490 } else {
1491 username = p->server_info->sanitized_username;
1492 domname = pdb_get_domain(p->server_info->sam_account);
1493 }
1494
1495 account_name = TALLOC_P(p->mem_ctx, struct lsa_String);
1496 if (!account_name) {
1497 return NT_STATUS_NO_MEMORY;
1498 }
1499 init_lsa_String(account_name, username);
1500
1501 if (r->out.authority_name) {
1502 authority_name = TALLOC_P(p->mem_ctx, struct lsa_String);
1503 if (!authority_name) {
1504 return NT_STATUS_NO_MEMORY;
1505 }
1506 init_lsa_String(authority_name, domname);
1507 }
1508
1509 *r->out.account_name = account_name;
1510 if (r->out.authority_name) {
1511 *r->out.authority_name = authority_name;
1512 }
1513
1514 return NT_STATUS_OK;
1515 }
1516
1517 /***************************************************************************
1518 _lsa_CreateAccount
1519 ***************************************************************************/
1520
1521 NTSTATUS _lsa_CreateAccount(pipes_struct *p,
1522 struct lsa_CreateAccount *r)
1523 {
1524 struct lsa_info *handle;
1525 struct lsa_info *info;
1526
1527 /* find the connection policy handle. */
1528 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1529 return NT_STATUS_INVALID_HANDLE;
1530
1531 /* check if the user has enough rights */
1532
1533 /*
1534 * I don't know if it's the right one. not documented.
1535 * but guessed with rpcclient.
1536 */
1537 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1538 return NT_STATUS_ACCESS_DENIED;
1539
1540 /* check to see if the pipe_user is a Domain Admin since
1541 account_pol.tdb was already opened as root, this is all we have */
1542
1543 if ( p->server_info->utok.uid != sec_initial_uid()
1544 && !nt_token_check_domain_rid( p->server_info->ptok,
1545 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 info = TALLOC_ZERO_P(p->mem_ctx, struct lsa_info);
1554 if (info == NULL) {
1555 return NT_STATUS_NO_MEMORY;
1556 }
1557
1558 info->sid = *r->in.sid;
1559 info->access = r->in.access_mask;
1560
1561 /* get a (unique) handle. open a policy on it. */
1562 if (!create_policy_hnd(p, r->out.acct_handle, info))
1563 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1564
1565 return privilege_create_account( &info->sid );
1566 }
1567
1568
1569 /***************************************************************************
1570 _lsa_OpenAccount
1571 ***************************************************************************/
1572
1573 NTSTATUS _lsa_OpenAccount(pipes_struct *p,
1574 struct lsa_OpenAccount *r)
1575 {
1576 struct lsa_info *handle;
1577 struct lsa_info *info;
1578
1579 /* find the connection policy handle. */
1580 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1581 return NT_STATUS_INVALID_HANDLE;
1582
1583 /* check if the user has enough rights */
1584
1585 /*
1586 * I don't know if it's the right one. not documented.
1587 * but guessed with rpcclient.
1588 */
1589 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1590 return NT_STATUS_ACCESS_DENIED;
1591
1592 /* TODO: Fis the parsing routine before reenabling this check! */
1593 #if 0
1594 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1595 return NT_STATUS_ACCESS_DENIED;
1596 #endif
1597 /* associate the user/group SID with the (unique) handle. */
1598 info = TALLOC_ZERO_P(p->mem_ctx, struct lsa_info);
1599 if (info == NULL) {
1600 return NT_STATUS_NO_MEMORY;
1601 }
1602
1603 info->sid = *r->in.sid;
1604 info->access = r->in.access_mask;
1605
1606 /* get a (unique) handle. open a policy on it. */
1607 if (!create_policy_hnd(p, r->out.acct_handle, info))
1608 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1609
1610 return NT_STATUS_OK;
1611 }
1612
1613 /***************************************************************************
1614 _lsa_EnumPrivsAccount
1615 For a given SID, enumerate all the privilege this account has.
1616 ***************************************************************************/
1617
1618 NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
1619 struct lsa_EnumPrivsAccount *r)
1620 {
1621 NTSTATUS status = NT_STATUS_OK;
1622 struct lsa_info *info=NULL;
1623 SE_PRIV mask;
1624 PRIVILEGE_SET privileges;
1625 struct lsa_PrivilegeSet *priv_set = NULL;
1626 struct lsa_LUIDAttribute *luid_attrs = NULL;
1627 int i;
1628
1629 /* find the connection policy handle. */
1630 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1631 return NT_STATUS_INVALID_HANDLE;
1632
1633 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1634 return NT_STATUS_ACCESS_DENIED;
1635
1636 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1637 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1638
1639 privilege_set_init( &privileges );
1640
1641 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1642
1643 DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
1644 sid_string_dbg(&info->sid),
1645 privileges.count));
1646
1647 priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
1648 if (!priv_set) {
1649 status = NT_STATUS_NO_MEMORY;
1650 goto done;
1651 }
1652
1653 luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
1654 struct lsa_LUIDAttribute,
1655 privileges.count);
1656 if (!luid_attrs) {
1657 status = NT_STATUS_NO_MEMORY;
1658 goto done;
1659 }
1660
1661 for (i=0; i<privileges.count; i++) {
1662 luid_attrs[i].luid.low = privileges.set[i].luid.low;
1663 luid_attrs[i].luid.high = privileges.set[i].luid.high;
1664 luid_attrs[i].attribute = privileges.set[i].attr;
1665 }
1666
1667 priv_set->count = privileges.count;
1668 priv_set->unknown = 0;
1669 priv_set->set = luid_attrs;
1670
1671 *r->out.privs = priv_set;
1672 } else {
1673 status = NT_STATUS_NO_SUCH_PRIVILEGE;
1674 }
1675
1676 done:
1677 privilege_set_free( &privileges );
1678
1679 return status;
1680 }
1681
1682 /***************************************************************************
1683 _lsa_GetSystemAccessAccount
1684 ***************************************************************************/
1685
1686 NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
1687 struct lsa_GetSystemAccessAccount *r)
1688 {
1689 struct lsa_info *info=NULL;
1690
1691 /* find the connection policy handle. */
1692
1693 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1694 return NT_STATUS_INVALID_HANDLE;
1695
1696 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1697 return NT_STATUS_ACCESS_DENIED;
1698
1699 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1700 return NT_STATUS_ACCESS_DENIED;
1701
1702 /*
1703 0x01 -> Log on locally
1704 0x02 -> Access this computer from network
1705 0x04 -> Log on as a batch job
1706 0x10 -> Log on as a service
1707
1708 they can be ORed together
1709 */
1710
1711 *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1712
1713 return NT_STATUS_OK;
1714 }
1715
1716 /***************************************************************************
1717 update the systemaccount information
1718 ***************************************************************************/
1719
1720 NTSTATUS _lsa_SetSystemAccessAccount(pipes_struct *p,
1721 struct lsa_SetSystemAccessAccount *r)
1722 {
1723 struct lsa_info *info=NULL;
1724 GROUP_MAP map;
1725
1726 /* find the connection policy handle. */
1727 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1728 return NT_STATUS_INVALID_HANDLE;
1729
1730 /* check to see if the pipe_user is a Domain Admin since
1731 account_pol.tdb was already opened as root, this is all we have */
1732
1733 if ( p->server_info->utok.uid != sec_initial_uid()
1734 && !nt_token_check_domain_rid( p->server_info->ptok,
1735 DOMAIN_GROUP_RID_ADMINS ) )
1736 return NT_STATUS_ACCESS_DENIED;
1737
1738 if (!pdb_getgrsid(&map, info->sid))
1739 return NT_STATUS_NO_SUCH_GROUP;
1740
1741 return pdb_update_group_mapping_entry(&map);
1742 }
1743
1744 /***************************************************************************
1745 _lsa_AddPrivilegesToAccount
1746 For a given SID, add some privileges.
1747 ***************************************************************************/
1748
1749 NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
1750 struct lsa_AddPrivilegesToAccount *r)
1751 {
1752 struct lsa_info *info = NULL;
1753 SE_PRIV mask;
1754 struct lsa_PrivilegeSet *set = NULL;
1755
1756 /* find the connection policy handle. */
1757 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1758 return NT_STATUS_INVALID_HANDLE;
1759
1760 /* check to see if the pipe_user is root or a Domain Admin since
1761 account_pol.tdb was already opened as root, this is all we have */
1762
1763 if ( p->server_info->utok.uid != sec_initial_uid()
1764 && !nt_token_check_domain_rid( p->server_info->ptok,
1765 DOMAIN_GROUP_RID_ADMINS ) )
1766 {
1767 return NT_STATUS_ACCESS_DENIED;
1768 }
1769
1770 set = r->in.privs;
1771 if ( !privilege_set_to_se_priv( &mask, set ) )
1772 return NT_STATUS_NO_SUCH_PRIVILEGE;
1773
1774 if ( !grant_privilege( &info->sid, &mask ) ) {
1775 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
1776 sid_string_dbg(&info->sid) ));
1777 DEBUG(3,("Privilege mask:\n"));
1778 dump_se_priv( DBGC_ALL, 3, &mask );
1779 return NT_STATUS_NO_SUCH_PRIVILEGE;
1780 }
1781
1782 return NT_STATUS_OK;
1783 }
1784
1785 /***************************************************************************
1786 _lsa_RemovePrivilegesFromAccount
1787 For a given SID, remove some privileges.
1788 ***************************************************************************/
1789
1790 NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
1791 struct lsa_RemovePrivilegesFromAccount *r)
1792 {
1793 struct lsa_info *info = NULL;
1794 SE_PRIV mask;
1795 struct lsa_PrivilegeSet *set = NULL;
1796
1797 /* find the connection policy handle. */
1798 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1799 return NT_STATUS_INVALID_HANDLE;
1800
1801 /* check to see if the pipe_user is root or a Domain Admin since
1802 account_pol.tdb was already opened as root, this is all we have */
1803
1804 if ( p->server_info->utok.uid != sec_initial_uid()
1805 && !nt_token_check_domain_rid( p->server_info->ptok,
1806 DOMAIN_GROUP_RID_ADMINS ) )
1807 {
1808 return NT_STATUS_ACCESS_DENIED;
1809 }
1810
1811 set = r->in.privs;
1812
1813 if ( !privilege_set_to_se_priv( &mask, set ) )
1814 return NT_STATUS_NO_SUCH_PRIVILEGE;
1815
1816 if ( !revoke_privilege( &info->sid, &mask ) ) {
1817 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
1818 sid_string_dbg(&info->sid) ));
1819 DEBUG(3,("Privilege mask:\n"));
1820 dump_se_priv( DBGC_ALL, 3, &mask );
1821 return NT_STATUS_NO_SUCH_PRIVILEGE;
1822 }
1823
1824 return NT_STATUS_OK;
1825 }
1826
1827 /***************************************************************************
1828 _lsa_QuerySecurity
1829 ***************************************************************************/
1830
1831 NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
1832 struct lsa_QuerySecurity *r)
1833 {
1834 struct lsa_info *handle=NULL;
1835 SEC_DESC *psd = NULL;
1836 size_t sd_size;
1837 NTSTATUS status;
1838
1839 /* find the connection policy handle. */
1840 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1841 return NT_STATUS_INVALID_HANDLE;
1842
1843 /* check if the user has enough rights */
1844 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1845 return NT_STATUS_ACCESS_DENIED;
1846
1847 switch (r->in.sec_info) {
1848 case 1:
1849 /* SD contains only the owner */
1850
1851 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1852 if(!NT_STATUS_IS_OK(status))
1853 return NT_STATUS_NO_MEMORY;
1854
1855
1856 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1857 return NT_STATUS_NO_MEMORY;
1858 break;
1859 case 4:
1860 /* SD contains only the ACL */
1861
1862 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1863 if(!NT_STATUS_IS_OK(status))
1864 return NT_STATUS_NO_MEMORY;
1865
1866 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1867 return NT_STATUS_NO_MEMORY;
1868 break;
1869 default:
1870 return NT_STATUS_INVALID_LEVEL;
1871 }
1872
1873 return status;
1874 }
1875
1876 #if 0 /* AD DC work in ongoing in Samba 4 */
1877
1878 /***************************************************************************
1879 ***************************************************************************/
1880
1881 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1882 {
1883 struct lsa_info *handle;
1884 const char *nb_name;
1885 char *dns_name = NULL;
1886 char *forest_name = NULL;
1887 DOM_SID *sid = NULL;
1888 struct GUID guid;
1889 fstring dnsdomname;
1890
1891 ZERO_STRUCT(guid);
1892 r_u->status = NT_STATUS_OK;
1893
1894 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1895 return NT_STATUS_INVALID_HANDLE;
1896
1897 switch (q_u->info_class) {
1898 case 0x0c:
1899 /* check if the user has enough rights */
1900 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1901 return NT_STATUS_ACCESS_DENIED;
1902
1903 /* Request PolicyPrimaryDomainInformation. */
1904 switch (lp_server_role()) {
1905 case ROLE_DOMAIN_PDC:
1906 case ROLE_DOMAIN_BDC:
1907 nb_name = get_global_sam_name();
1908 /* ugly temp hack for these next two */
1909
1910 /* This should be a 'netbios domain -> DNS domain' mapping */
1911 dnsdomname = get_mydnsdomname(p->mem_ctx);
1912 if (!dnsdomname || !*dnsdomname) {
1913 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1914 }
1915 strlower_m(dnsdomname);
1916
1917 dns_name = dnsdomname;
1918 forest_name = dnsdomname;
1919
1920 sid = get_global_sam_sid();
1921 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1922 break;
1923 default:
1924 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1925 }
1926 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1927 forest_name,&guid,sid);
1928 break;
1929 default:
1930 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1931 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1932 break;
1933 }
1934
1935 if (NT_STATUS_IS_OK(r_u->status)) {
1936 r_u->ptr = 0x1;
1937 r_u->info_class = q_u->info_class;
1938 }
1939
1940 return r_u->status;
1941 }
1942 #endif /* AD DC work in ongoing in Samba 4 */
1943
1944 /***************************************************************************
1945 _lsa_AddAccountRights
1946 ***************************************************************************/
1947
1948 NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
1949 struct lsa_AddAccountRights *r)
1950 {
1951 struct lsa_info *info = NULL;
1952 int i = 0;
1953 DOM_SID sid;
1954
1955 /* find the connection policy handle. */
1956 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1957 return NT_STATUS_INVALID_HANDLE;
1958
1959 /* check to see if the pipe_user is a Domain Admin since
1960 account_pol.tdb was already opened as root, this is all we have */
1961
1962 if ( p->server_info->utok.uid != sec_initial_uid()
1963 && !nt_token_check_domain_rid( p->server_info->ptok,
1964 DOMAIN_GROUP_RID_ADMINS ) )
1965 {
1966 return NT_STATUS_ACCESS_DENIED;
1967 }
1968
1969 /* according to an NT4 PDC, you can add privileges to SIDs even without
1970 call_lsa_create_account() first. And you can use any arbitrary SID. */
1971
1972 sid_copy( &sid, r->in.sid );
1973
1974 for ( i=0; i < r->in.rights->count; i++ ) {
1975
1976 const char *privname = r->in.rights->names[i].string;
1977
1978 /* only try to add non-null strings */
1979
1980 if ( !privname )
1981 continue;
1982
1983 if ( !grant_privilege_by_name( &sid, privname ) ) {
1984 DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
1985 privname ));
1986 return NT_STATUS_NO_SUCH_PRIVILEGE;
1987 }
1988 }
1989
1990 return NT_STATUS_OK;
1991 }
1992
1993 /***************************************************************************
1994 _lsa_RemoveAccountRights
1995 ***************************************************************************/
1996
1997 NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
1998 struct lsa_RemoveAccountRights *r)
1999 {
2000 struct lsa_info *info = NULL;
2001 int i = 0;
2002 DOM_SID sid;
2003 const char *privname = NULL;
2004
2005 /* find the connection policy handle. */
2006 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2007 return NT_STATUS_INVALID_HANDLE;
2008
2009 /* check to see if the pipe_user is a Domain Admin since
2010 account_pol.tdb was already opened as root, this is all we have */
2011
2012 if ( p->server_info->utok.uid != sec_initial_uid()
2013 && !nt_token_check_domain_rid( p->server_info->ptok,
2014 DOMAIN_GROUP_RID_ADMINS ) )
2015 {
2016 return NT_STATUS_ACCESS_DENIED;
2017 }
2018
2019 sid_copy( &sid, r->in.sid );
2020
2021 if ( r->in.remove_all ) {
2022 if ( !revoke_all_privileges( &sid ) )
2023 return NT_STATUS_ACCESS_DENIED;
2024
2025 return NT_STATUS_OK;
2026 }
2027
2028 for ( i=0; i < r->in.rights->count; i++ ) {
2029
2030 privname = r->in.rights->names[i].string;
2031
2032 /* only try to add non-null strings */
2033
2034 if ( !privname )
2035 continue;
2036
2037 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2038 DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2039 privname ));
2040 return NT_STATUS_NO_SUCH_PRIVILEGE;
2041 }
2042 }
2043
2044 return NT_STATUS_OK;
2045 }
2046
2047 /*******************************************************************
2048 ********************************************************************/
2049
2050 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2051 struct lsa_RightSet *r,
2052 PRIVILEGE_SET *privileges)
2053 {
2054 uint32 i;
2055 const char *privname;
2056 const char **privname_array = NULL;
2057 int num_priv = 0;
2058
2059 for (i=0; i<privileges->count; i++) {
2060
2061 privname = luid_to_privilege_name(&privileges->set[i].luid);
2062 if (privname) {
2063 if (!add_string_to_array(mem_ctx, privname,
2064 &privname_array, &num_priv)) {
2065 return NT_STATUS_NO_MEMORY;
2066 }
2067 }
2068 }
2069
2070 if (num_priv) {
2071
2072 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2073 num_priv);
2074 if (!r->names) {
2075 return NT_STATUS_NO_MEMORY;
2076 }
2077
2078 for (i=0; i<num_priv; i++) {
2079 init_lsa_StringLarge(&r->names[i], privname_array[i]);
2080 }
2081
2082 r->count = num_priv;
2083 }
2084
2085 return NT_STATUS_OK;
2086 }
2087
2088 /***************************************************************************
2089 _lsa_EnumAccountRights
2090 ***************************************************************************/
2091
2092 NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
2093 struct lsa_EnumAccountRights *r)
2094 {
2095 NTSTATUS status;
2096 struct lsa_info *info = NULL;
2097 DOM_SID sid;
2098 PRIVILEGE_SET privileges;
2099 SE_PRIV mask;
2100
2101 /* find the connection policy handle. */
2102
2103 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2104 return NT_STATUS_INVALID_HANDLE;
2105
2106 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2107 return NT_STATUS_ACCESS_DENIED;
2108
2109 /* according to an NT4 PDC, you can add privileges to SIDs even without
2110 call_lsa_create_account() first. And you can use any arbitrary SID. */
2111
2112 sid_copy( &sid, r->in.sid );
2113
2114 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2115 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2116
2117 privilege_set_init( &privileges );
2118
2119 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2120
2121 DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2122 sid_string_dbg(&sid), privileges.count));
2123
2124 status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
2125 } else {
2126 status = NT_STATUS_NO_SUCH_PRIVILEGE;
2127 }
2128
2129 privilege_set_free( &privileges );
2130
2131 return status;
2132 }
2133
2134 /***************************************************************************
2135 _lsa_LookupPrivValue
2136 ***************************************************************************/
2137
2138 NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
2139 struct lsa_LookupPrivValue *r)
2140 {
2141 struct lsa_info *info = NULL;
2142 const char *name = NULL;
2143 LUID_ATTR priv_luid;
2144 SE_PRIV mask;
2145
2146 /* find the connection policy handle. */
2147
2148 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2149 return NT_STATUS_INVALID_HANDLE;
2150
2151 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2152 return NT_STATUS_ACCESS_DENIED;
2153
2154 name = r->in.name->string;
2155
2156 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2157
2158 if ( !se_priv_from_name( name, &mask ) )
2159 return NT_STATUS_NO_SUCH_PRIVILEGE;
2160
2161 priv_luid = get_privilege_luid( &mask );
2162
2163 r->out.luid->low = priv_luid.luid.low;
2164 r->out.luid->high = priv_luid.luid.high;
2165
2166 return NT_STATUS_OK;
2167 }
2168
2169 /*
2170 * From here on the server routines are just dummy ones to make smbd link with
2171 * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
2172 * pulling the server stubs across one by one.
2173 */
2174
2175 NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
2176 {
2177 p->rng_fault_state = True;
2178 return NT_STATUS_NOT_IMPLEMENTED;
2179 }
2180
2181 NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
2182 {
2183 p->rng_fault_state = True;
2184 return NT_STATUS_NOT_IMPLEMENTED;
2185 }
2186
2187 NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
2188 {
2189 p->rng_fault_state = True;
2190 return NT_STATUS_NOT_IMPLEMENTED;
2191 }
2192
2193 NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
2194 {
2195 p->rng_fault_state = True;
2196 return NT_STATUS_NOT_IMPLEMENTED;
2197 }
2198
2199 NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
2200 {
2201 p->rng_fault_state = True;
2202 return NT_STATUS_NOT_IMPLEMENTED;
2203 }
2204
2205 NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
2206 {
2207 p->rng_fault_state = True;
2208 return NT_STATUS_NOT_IMPLEMENTED;
2209 }
2210
2211 NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
2212 {
2213 p->rng_fault_state = True;
2214 return NT_STATUS_NOT_IMPLEMENTED;
2215 }
2216
2217 NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
2218 {
2219 p->rng_fault_state = True;
2220 return NT_STATUS_NOT_IMPLEMENTED;
2221 }
2222
2223 NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
2224 {
2225 p->rng_fault_state = True;
2226 return NT_STATUS_NOT_IMPLEMENTED;
2227 }
2228
2229 NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
2230 {
2231 p->rng_fault_state = True;
2232 return NT_STATUS_NOT_IMPLEMENTED;
2233 }
2234
2235 NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
2236 {
2237 p->rng_fault_state = True;
2238 return NT_STATUS_NOT_IMPLEMENTED;
2239 }
2240
2241 NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
2242 {
2243 p->rng_fault_state = True;
2244 return NT_STATUS_NOT_IMPLEMENTED;
2245 }
2246
2247 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(pipes_struct *p, struct lsa_QueryTrustedDomainInfoBySid *r)
2248 {
2249 p->rng_fault_state = True;
2250 return NT_STATUS_NOT_IMPLEMENTED;
2251 }
2252
2253 NTSTATUS _lsa_SetTrustedDomainInfo(pipes_struct *p, struct lsa_SetTrustedDomainInfo *r)
2254 {
2255 p->rng_fault_state = True;
2256 return NT_STATUS_NOT_IMPLEMENTED;
2257 }
2258
2259 NTSTATUS _lsa_DeleteTrustedDomain(pipes_struct *p, struct lsa_DeleteTrustedDomain *r)
2260 {
2261 p->rng_fault_state = True;
2262 return NT_STATUS_NOT_IMPLEMENTED;
2263 }
2264
2265 NTSTATUS _lsa_StorePrivateData(pipes_struct *p, struct lsa_StorePrivateData *r)
2266 {
2267 p->rng_fault_state = True;
2268 return NT_STATUS_NOT_IMPLEMENTED;
2269 }
2270
2271 NTSTATUS _lsa_RetrievePrivateData(pipes_struct *p, struct lsa_RetrievePrivateData *r)
2272 {
2273 p->rng_fault_state = True;
2274 return NT_STATUS_NOT_IMPLEMENTED;
2275 }
2276
2277 NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
2278 {
2279 p->rng_fault_state = True;
2280 return NT_STATUS_NOT_IMPLEMENTED;
2281 }
2282
2283 NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
2284 {
2285 p->rng_fault_state = True;
2286 return NT_STATUS_NOT_IMPLEMENTED;
2287 }
2288
2289 NTSTATUS _lsa_QueryTrustedDomainInfoByName(pipes_struct *p, struct lsa_QueryTrustedDomainInfoByName *r)
2290 {
2291 p->rng_fault_state = True;
2292 return NT_STATUS_NOT_IMPLEMENTED;
2293 }
2294
2295 NTSTATUS _lsa_SetTrustedDomainInfoByName(pipes_struct *p, struct lsa_SetTrustedDomainInfoByName *r)
2296 {
2297 p->rng_fault_state = True;
2298 return NT_STATUS_NOT_IMPLEMENTED;
2299 }
2300
2301 NTSTATUS _lsa_EnumTrustedDomainsEx(pipes_struct *p, struct lsa_EnumTrustedDomainsEx *r)
2302 {
2303 p->rng_fault_state = True;
2304 return NT_STATUS_NOT_IMPLEMENTED;
2305 }
2306
2307 NTSTATUS _lsa_CreateTrustedDomainEx(pipes_struct *p, struct lsa_CreateTrustedDomainEx *r)
2308 {
2309 p->rng_fault_state = True;
2310 return NT_STATUS_NOT_IMPLEMENTED;
2311 }
2312
2313 NTSTATUS _lsa_CloseTrustedDomainEx(pipes_struct *p, struct lsa_CloseTrustedDomainEx *r)
2314 {
2315 p->rng_fault_state = True;
2316 return NT_STATUS_NOT_IMPLEMENTED;
2317 }
2318
2319 NTSTATUS _lsa_QueryDomainInformationPolicy(pipes_struct *p, struct lsa_QueryDomainInformationPolicy *r)
2320 {
2321 p->rng_fault_state = True;
2322 return NT_STATUS_NOT_IMPLEMENTED;
2323 }
2324
2325 NTSTATUS _lsa_SetDomainInformationPolicy(pipes_struct *p, struct lsa_SetDomainInformationPolicy *r)
2326 {
2327 p->rng_fault_state = True;
2328 return NT_STATUS_NOT_IMPLEMENTED;
2329 }
2330
2331 NTSTATUS _lsa_OpenTrustedDomainByName(pipes_struct *p, struct lsa_OpenTrustedDomainByName *r)
2332 {
2333 p->rng_fault_state = True;
2334 return NT_STATUS_NOT_IMPLEMENTED;
2335 }
2336
2337 NTSTATUS _lsa_TestCall(pipes_struct *p, struct lsa_TestCall *r)
2338 {
2339 p->rng_fault_state = True;
2340 return NT_STATUS_NOT_IMPLEMENTED;
2341 }
2342
2343 NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
2344 {
2345 p->rng_fault_state = True;
2346 return NT_STATUS_NOT_IMPLEMENTED;
2347 }
2348
2349 NTSTATUS _lsa_CREDRWRITE(pipes_struct *p, struct lsa_CREDRWRITE *r)
2350 {
2351 p->rng_fault_state = True;
2352 return NT_STATUS_NOT_IMPLEMENTED;
2353 }
2354
2355 NTSTATUS _lsa_CREDRREAD(pipes_struct *p, struct lsa_CREDRREAD *r)
2356 {
2357 p->rng_fault_state = True;
2358 return NT_STATUS_NOT_IMPLEMENTED;
2359 }
2360
2361 NTSTATUS _lsa_CREDRENUMERATE(pipes_struct *p, struct lsa_CREDRENUMERATE *r)
2362 {
2363 p->rng_fault_state = True;
2364 return NT_STATUS_NOT_IMPLEMENTED;
2365 }
2366
2367 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
2368 {
2369 p->rng_fault_state = True;
2370 return NT_STATUS_NOT_IMPLEMENTED;
2371 }
2372
2373 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRREADDOMAINCREDENTIALS *r)
2374 {
2375 p->rng_fault_state = True;
2376 return NT_STATUS_NOT_IMPLEMENTED;
2377 }
2378
2379 NTSTATUS _lsa_CREDRDELETE(pipes_struct *p, struct lsa_CREDRDELETE *r)
2380 {
2381 p->rng_fault_state = True;
2382 return NT_STATUS_NOT_IMPLEMENTED;
2383 }
2384
2385 NTSTATUS _lsa_CREDRGETTARGETINFO(pipes_struct *p, struct lsa_CREDRGETTARGETINFO *r)
2386 {
2387 p->rng_fault_state = True;
2388 return NT_STATUS_NOT_IMPLEMENTED;
2389 }
2390
2391 NTSTATUS _lsa_CREDRPROFILELOADED(pipes_struct *p, struct lsa_CREDRPROFILELOADED *r)
2392 {
2393 p->rng_fault_state = True;
2394 return NT_STATUS_NOT_IMPLEMENTED;
2395 }
2396
2397 NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
2398 {
2399 p->rng_fault_state = True;
2400 return NT_STATUS_NOT_IMPLEMENTED;
2401 }
2402
2403 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARREGISTERAUDITEVENT *r)
2404 {
2405 p->rng_fault_state = True;
2406 return NT_STATUS_NOT_IMPLEMENTED;
2407 }
2408
2409 NTSTATUS _lsa_LSARGENAUDITEVENT(pipes_struct *p, struct lsa_LSARGENAUDITEVENT *r)
2410 {
2411 p->rng_fault_state = True;
2412 return NT_STATUS_NOT_IMPLEMENTED;
2413 }
2414
2415 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARUNREGISTERAUDITEVENT *r)
2416 {
2417 p->rng_fault_state = True;
2418 return NT_STATUS_NOT_IMPLEMENTED;
2419 }
2420
2421 NTSTATUS _lsa_lsaRQueryForestTrustInformation(pipes_struct *p, struct lsa_lsaRQueryForestTrustInformation *r)
2422 {
2423 p->rng_fault_state = True;
2424 return NT_STATUS_NOT_IMPLEMENTED;
2425 }
2426
2427 NTSTATUS _lsa_LSARSETFORESTTRUSTINFORMATION(pipes_struct *p, struct lsa_LSARSETFORESTTRUSTINFORMATION *r)
2428 {
2429 p->rng_fault_state = True;
2430 return NT_STATUS_NOT_IMPLEMENTED;
2431 }
2432
2433 NTSTATUS _lsa_CREDRRENAME(pipes_struct *p, struct lsa_CREDRRENAME *r)
2434 {
2435 p->rng_fault_state = True;
2436 return NT_STATUS_NOT_IMPLEMENTED;
2437 }
2438
2439 NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
2440 {
2441 p->rng_fault_state = True;
2442 return NT_STATUS_NOT_IMPLEMENTED;
2443 }
2444
2445 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
2446 {
2447 p->rng_fault_state = True;
2448 return NT_STATUS_NOT_IMPLEMENTED;
2449 }
2450
2451 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
2452 {
2453 p->rng_fault_state = True;
2454 return NT_STATUS_NOT_IMPLEMENTED;
2455 }
2456
2457 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(pipes_struct *p, struct lsa_LSARADTREPORTSECURITYEVENT *r)
2458 {
2459 p->rng_fault_state = True;
2460 return NT_STATUS_NOT_IMPLEMENTED;
2461 }
WIP