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More code to store ACEs and SIDs. I have almost enough to start testing
[Samba/gebeck_regimport.git] / source3 / rpc_server / srv_lsa_nt.c
blob3581be0181966fe7426bb28dfce242d70cabeb0f
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,
8 * Copyright (C) Rafal Szczesniak 2002,
9 * Copyright (C) Jim McDonough 2002.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 */
25
26 /* This is the implementation of the lsa server code. */
27
28 #include "includes.h"
29
30 #undef DBGC_CLASS
31 #define DBGC_CLASS DBGC_RPC_SRV
32
33 extern PRIVS privs[];
34
35 struct lsa_info {
36 DOM_SID sid;
37 uint32 access;
38 };
39
40 struct generic_mapping lsa_generic_mapping = {
41 POLICY_READ,
42 POLICY_WRITE,
43 POLICY_EXECUTE,
44 POLICY_ALL_ACCESS
45 };
46
47 /*******************************************************************
48 Function to free the per handle data.
49 ********************************************************************/
50
51 static void free_lsa_info(void *ptr)
52 {
53 struct lsa_info *lsa = (struct lsa_info *)ptr;
54
55 SAFE_FREE(lsa);
56 }
57
58 /***************************************************************************
59 Init dom_query
60 ***************************************************************************/
61
62 static void init_dom_query(DOM_QUERY *d_q, const char *dom_name, DOM_SID *dom_sid)
63 {
64 int domlen = (dom_name != NULL) ? strlen(dom_name) : 0;
65
66 /*
67 * I'm not sure why this really odd combination of length
68 * values works, but it does appear to. I need to look at
69 * this *much* more closely - but at the moment leave alone
70 * until it's understood. This allows a W2k client to join
71 * a domain with both odd and even length names... JRA.
72 */
73
74 d_q->uni_dom_str_len = domlen ? ((domlen + 1) * 2) : 0;
75 d_q->uni_dom_max_len = domlen * 2;
76 d_q->buffer_dom_name = domlen != 0 ? 1 : 0; /* domain buffer pointer */
77 d_q->buffer_dom_sid = dom_sid != NULL ? 1 : 0; /* domain sid pointer */
78
79 /* this string is supposed to be character short */
80 init_unistr2(&d_q->uni_domain_name, dom_name, domlen);
81 d_q->uni_domain_name.uni_max_len++;
82
83 if (dom_sid != NULL)
84 init_dom_sid2(&d_q->dom_sid, dom_sid);
85 }
86
87 /***************************************************************************
88 init_dom_ref - adds a domain if it's not already in, returns the index.
89 ***************************************************************************/
90
91 static int init_dom_ref(DOM_R_REF *ref, char *dom_name, DOM_SID *dom_sid)
92 {
93 int num = 0;
94 int len;
95
96 if (dom_name != NULL) {
97 for (num = 0; num < ref->num_ref_doms_1; num++) {
98 fstring domname;
99 rpcstr_pull(domname, &ref->ref_dom[num].uni_dom_name, sizeof(domname), -1, 0);
100 if (strequal(domname, dom_name))
101 return num;
102 }
103 } else {
104 num = ref->num_ref_doms_1;
105 }
106
107 if (num >= MAX_REF_DOMAINS) {
108 /* index not found, already at maximum domain limit */
109 return -1;
110 }
111
112 ref->num_ref_doms_1 = num+1;
113 ref->ptr_ref_dom = 1;
114 ref->max_entries = MAX_REF_DOMAINS;
115 ref->num_ref_doms_2 = num+1;
116
117 len = (dom_name != NULL) ? strlen(dom_name) : 0;
118 if(dom_name != NULL && len == 0)
119 len = 1;
120
121 init_uni_hdr(&ref->hdr_ref_dom[num].hdr_dom_name, len);
122 ref->hdr_ref_dom[num].ptr_dom_sid = dom_sid != NULL ? 1 : 0;
123
124 init_unistr2(&ref->ref_dom[num].uni_dom_name, dom_name, len);
125 init_dom_sid2(&ref->ref_dom[num].ref_dom, dom_sid );
126
127 return num;
128 }
129
130 /***************************************************************************
131 init_lsa_rid2s
132 ***************************************************************************/
133
134 static void init_lsa_rid2s(DOM_R_REF *ref, DOM_RID2 *rid2,
135 int num_entries, UNISTR2 *name,
136 uint32 *mapped_count, BOOL endian)
137 {
138 int i;
139 int total = 0;
140 *mapped_count = 0;
141
142 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
143
144 become_root(); /* lookup_name can require root privs */
145
146 for (i = 0; i < num_entries; i++) {
147 BOOL status = False;
148 DOM_SID sid;
149 uint32 rid = 0xffffffff;
150 int dom_idx = -1;
151 pstring full_name;
152 fstring dom_name, user;
153 enum SID_NAME_USE name_type = SID_NAME_UNKNOWN;
154
155 /* Split name into domain and user component */
156
157 unistr2_to_ascii(full_name, &name[i], sizeof(full_name));
158 split_domain_name(full_name, dom_name, user);
159
160 /* Lookup name */
161
162 DEBUG(5, ("init_lsa_rid2s: looking up name %s\n", full_name));
163
164 status = lookup_name(dom_name, user, &sid, &name_type);
165
166 DEBUG(5, ("init_lsa_rid2s: %s\n", status ? "found" :
167 "not found"));
168
169 if (status && name_type != SID_NAME_UNKNOWN) {
170 sid_split_rid(&sid, &rid);
171 dom_idx = init_dom_ref(ref, dom_name, &sid);
172 (*mapped_count)++;
173 } else {
174 dom_idx = -1;
175 rid = 0xffffffff;
176 name_type = SID_NAME_UNKNOWN;
177 }
178
179 init_dom_rid2(&rid2[total], rid, name_type, dom_idx);
180 total++;
181 }
182
183 unbecome_root();
184 }
185
186 /***************************************************************************
187 init_reply_lookup_names
188 ***************************************************************************/
189
190 static void init_reply_lookup_names(LSA_R_LOOKUP_NAMES *r_l,
191 DOM_R_REF *ref, uint32 num_entries,
192 DOM_RID2 *rid2, uint32 mapped_count)
193 {
194 r_l->ptr_dom_ref = 1;
195 r_l->dom_ref = ref;
196
197 r_l->num_entries = num_entries;
198 r_l->ptr_entries = 1;
199 r_l->num_entries2 = num_entries;
200 r_l->dom_rid = rid2;
201
202 r_l->mapped_count = mapped_count;
203
204 if (mapped_count == 0)
205 r_l->status = NT_STATUS_NONE_MAPPED;
206 else
207 r_l->status = NT_STATUS_OK;
208 }
209
210 /***************************************************************************
211 Init lsa_trans_names.
212 ***************************************************************************/
213
214 static void init_lsa_trans_names(TALLOC_CTX *ctx, DOM_R_REF *ref, LSA_TRANS_NAME_ENUM *trn,
215 int num_entries, DOM_SID2 *sid,
216 uint32 *mapped_count)
217 {
218 int i;
219 int total = 0;
220 *mapped_count = 0;
221
222 /* Allocate memory for list of names */
223
224 if (num_entries > 0) {
225 if (!(trn->name = (LSA_TRANS_NAME *)talloc(ctx, sizeof(LSA_TRANS_NAME) *
226 num_entries))) {
227 DEBUG(0, ("init_lsa_trans_names(): out of memory\n"));
228 return;
229 }
230
231 if (!(trn->uni_name = (UNISTR2 *)talloc(ctx, sizeof(UNISTR2) *
232 num_entries))) {
233 DEBUG(0, ("init_lsa_trans_names(): out of memory\n"));
234 return;
235 }
236 }
237
238 become_root(); /* Need root to get to passdb to for local sids */
239
240 for (i = 0; i < num_entries; i++) {
241 BOOL status = False;
242 DOM_SID find_sid = sid[i].sid;
243 uint32 rid = 0xffffffff;
244 int dom_idx = -1;
245 fstring name, dom_name;
246 enum SID_NAME_USE sid_name_use = (enum SID_NAME_USE)0;
247
248 sid_to_string(name, &find_sid);
249 DEBUG(5, ("init_lsa_trans_names: looking up sid %s\n", name));
250
251 /* Lookup sid from winbindd */
252
253 memset(dom_name, '\0', sizeof(dom_name));
254 memset(name, '\0', sizeof(name));
255
256 status = lookup_sid(&find_sid, dom_name, name, &sid_name_use);
257
258 DEBUG(5, ("init_lsa_trans_names: %s\n", status ? "found" :
259 "not found"));
260
261 if (!status) {
262 sid_name_use = SID_NAME_UNKNOWN;
263 } else {
264 (*mapped_count)++;
265 }
266
267 /* Store domain sid in ref array */
268
269 if (find_sid.num_auths == 5) {
270 sid_split_rid(&find_sid, &rid);
271 }
272
273 dom_idx = init_dom_ref(ref, dom_name, &find_sid);
274
275 DEBUG(10,("init_lsa_trans_names: added user '%s\\%s' to "
276 "referenced list.\n", dom_name, name ));
277
278 init_lsa_trans_name(&trn->name[total], &trn->uni_name[total],
279 sid_name_use, name, dom_idx);
280 total++;
281 }
282
283 unbecome_root();
284
285 trn->num_entries = total;
286 trn->ptr_trans_names = 1;
287 trn->num_entries2 = total;
288 }
289
290 /***************************************************************************
291 Init_reply_lookup_sids.
292 ***************************************************************************/
293
294 static void init_reply_lookup_sids(LSA_R_LOOKUP_SIDS *r_l,
295 DOM_R_REF *ref, LSA_TRANS_NAME_ENUM *names,
296 uint32 mapped_count)
297 {
298 r_l->ptr_dom_ref = 1;
299 r_l->dom_ref = ref;
300 r_l->names = names;
301 r_l->mapped_count = mapped_count;
302
303 if (mapped_count == 0)
304 r_l->status = NT_STATUS_NONE_MAPPED;
305 else
306 r_l->status = NT_STATUS_OK;
307 }
308
309 static NTSTATUS lsa_get_generic_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size)
310 {
311 extern DOM_SID global_sid_World;
312 extern DOM_SID global_sid_Builtin;
313 DOM_SID local_adm_sid;
314 DOM_SID adm_sid;
315
316 SEC_ACE ace[3];
317 SEC_ACCESS mask;
318
319 SEC_ACL *psa = NULL;
320
321 init_sec_access(&mask, POLICY_EXECUTE);
322 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
323
324 sid_copy(&adm_sid, get_global_sam_sid());
325 sid_append_rid(&adm_sid, DOMAIN_GROUP_RID_ADMINS);
326 init_sec_access(&mask, POLICY_ALL_ACCESS);
327 init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
328
329 sid_copy(&local_adm_sid, &global_sid_Builtin);
330 sid_append_rid(&local_adm_sid, BUILTIN_ALIAS_RID_ADMINS);
331 init_sec_access(&mask, POLICY_ALL_ACCESS);
332 init_sec_ace(&ace[2], &local_adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, mask, 0);
333
334 if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
335 return NT_STATUS_NO_MEMORY;
336
337 if((*sd = make_sec_desc(mem_ctx, SEC_DESC_REVISION, &adm_sid, NULL, NULL, psa, sd_size)) == NULL)
338 return NT_STATUS_NO_MEMORY;
339
340 return NT_STATUS_OK;
341 }
342
343 /***************************************************************************
344 Init_dns_dom_info.
345 ***************************************************************************/
346
347 static void init_dns_dom_info(LSA_DNS_DOM_INFO *r_l, const char *nb_name,
348 const char *dns_name, const char *forest_name,
349 GUID *dom_guid, DOM_SID *dom_sid)
350 {
351 if (nb_name && *nb_name) {
352 init_uni_hdr(&r_l->hdr_nb_dom_name, strlen(nb_name));
353 init_unistr2(&r_l->uni_nb_dom_name, nb_name,
354 strlen(nb_name));
355 r_l->hdr_nb_dom_name.uni_max_len += 2;
356 r_l->uni_nb_dom_name.uni_max_len += 1;
357 }
358
359 if (dns_name && *dns_name) {
360 init_uni_hdr(&r_l->hdr_dns_dom_name, strlen(dns_name));
361 init_unistr2(&r_l->uni_dns_dom_name, dns_name,
362 strlen(dns_name));
363 r_l->hdr_dns_dom_name.uni_max_len += 2;
364 r_l->uni_dns_dom_name.uni_max_len += 1;
365 }
366
367 if (forest_name && *forest_name) {
368 init_uni_hdr(&r_l->hdr_forest_name, strlen(forest_name));
369 init_unistr2(&r_l->uni_forest_name, forest_name,
370 strlen(forest_name));
371 r_l->hdr_forest_name.uni_max_len += 2;
372 r_l->uni_forest_name.uni_max_len += 1;
373 }
374
375 /* how do we init the guid ? probably should write an init fn */
376 if (dom_guid) {
377 memcpy(&r_l->dom_guid, dom_guid, sizeof(GUID));
378 }
379
380 if (dom_sid) {
381 r_l->ptr_dom_sid = 1;
382 init_dom_sid2(&r_l->dom_sid, dom_sid);
383 }
384 }
385
386 /***************************************************************************
387 _lsa_open_policy2.
388 ***************************************************************************/
389
390 NTSTATUS _lsa_open_policy2(pipes_struct *p, LSA_Q_OPEN_POL2 *q_u, LSA_R_OPEN_POL2 *r_u)
391 {
392 struct lsa_info *info;
393 SEC_DESC *psd = NULL;
394 size_t sd_size;
395 uint32 des_access=q_u->des_access;
396 uint32 acc_granted;
397 NTSTATUS status;
398
399
400 /* map the generic bits to the lsa policy ones */
401 se_map_generic(&des_access, &lsa_generic_mapping);
402
403 /* get the generic lsa policy SD until we store it */
404 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
405
406 if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status))
407 return status;
408
409 /* associate the domain SID with the (unique) handle. */
410 if ((info = (struct lsa_info *)malloc(sizeof(struct lsa_info))) == NULL)
411 return NT_STATUS_NO_MEMORY;
412
413 ZERO_STRUCTP(info);
414 sid_copy(&info->sid,get_global_sam_sid());
415 info->access = acc_granted;
416
417 /* set up the LSA QUERY INFO response */
418 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
419 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
420
421 return NT_STATUS_OK;
422 }
423
424 /***************************************************************************
425 _lsa_open_policy
426 ***************************************************************************/
427
428 NTSTATUS _lsa_open_policy(pipes_struct *p, LSA_Q_OPEN_POL *q_u, LSA_R_OPEN_POL *r_u)
429 {
430 struct lsa_info *info;
431 SEC_DESC *psd = NULL;
432 size_t sd_size;
433 uint32 des_access=q_u->des_access;
434 uint32 acc_granted;
435 NTSTATUS status;
436
437
438 /* map the generic bits to the lsa policy ones */
439 se_map_generic(&des_access, &lsa_generic_mapping);
440
441 /* get the generic lsa policy SD until we store it */
442 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
443
444 if(!se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted, &status))
445 return status;
446
447 /* associate the domain SID with the (unique) handle. */
448 if ((info = (struct lsa_info *)malloc(sizeof(struct lsa_info))) == NULL)
449 return NT_STATUS_NO_MEMORY;
450
451 ZERO_STRUCTP(info);
452 sid_copy(&info->sid,get_global_sam_sid());
453 info->access = acc_granted;
454
455 /* set up the LSA QUERY INFO response */
456 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
457 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
458
459 return NT_STATUS_OK;
460 }
461
462 /***************************************************************************
463 _lsa_enum_trust_dom - this needs fixing to do more than return NULL ! JRA.
464 ufff, done :) mimir
465 ***************************************************************************/
466
467 NTSTATUS _lsa_enum_trust_dom(pipes_struct *p, LSA_Q_ENUM_TRUST_DOM *q_u, LSA_R_ENUM_TRUST_DOM *r_u)
468 {
469 struct lsa_info *info;
470 uint32 enum_context = q_u->enum_context;
471
472 /*
473 * preferred length is set to 5 as a "our" preferred length
474 * nt sets this parameter to 2
475 * update (20.08.2002): it's not preferred length, but preferred size!
476 * it needs further investigation how to optimally choose this value
477 */
478 uint32 max_num_domains = q_u->preferred_len < 5 ? q_u->preferred_len : 10;
479 TRUSTDOM **trust_doms;
480 uint32 num_domains;
481 NTSTATUS nt_status;
482
483 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
484 return NT_STATUS_INVALID_HANDLE;
485
486 /* check if the user have enough rights */
487 if (!(info->access & POLICY_VIEW_LOCAL_INFORMATION))
488 return NT_STATUS_ACCESS_DENIED;
489
490 nt_status = secrets_get_trusted_domains(p->mem_ctx, &enum_context, max_num_domains, &num_domains, &trust_doms);
491
492 if (!NT_STATUS_IS_OK(nt_status) &&
493 !NT_STATUS_EQUAL(nt_status, STATUS_MORE_ENTRIES) &&
494 !NT_STATUS_EQUAL(nt_status, NT_STATUS_NO_MORE_ENTRIES)) {
495 return nt_status;
496 } else {
497 r_u->status = nt_status;
498 }
499
500 /* set up the lsa_enum_trust_dom response */
501 init_r_enum_trust_dom(p->mem_ctx, r_u, enum_context, max_num_domains, num_domains, trust_doms);
502
503 return r_u->status;
504 }
505
506 /***************************************************************************
507 _lsa_query_info. See the POLICY_INFOMATION_CLASS docs at msdn.
508 ***************************************************************************/
509
510 NTSTATUS _lsa_query_info(pipes_struct *p, LSA_Q_QUERY_INFO *q_u, LSA_R_QUERY_INFO *r_u)
511 {
512 struct lsa_info *handle;
513 LSA_INFO_UNION *info = &r_u->dom;
514 DOM_SID domain_sid;
515 const char *name;
516 DOM_SID *sid = NULL;
517
518 r_u->status = NT_STATUS_OK;
519
520 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
521 return NT_STATUS_INVALID_HANDLE;
522
523 switch (q_u->info_class) {
524 case 0x02:
525 {
526 unsigned int i;
527 /* check if the user have enough rights */
528 if (!(handle->access & POLICY_VIEW_AUDIT_INFORMATION))
529 return NT_STATUS_ACCESS_DENIED;
530
531 /* fake info: We audit everything. ;) */
532 info->id2.auditing_enabled = 1;
533 info->id2.count1 = 7;
534 info->id2.count2 = 7;
535 if ((info->id2.auditsettings = (uint32 *)talloc(p->mem_ctx,7*sizeof(uint32))) == NULL)
536 return NT_STATUS_NO_MEMORY;
537 for (i = 0; i < 7; i++)
538 info->id2.auditsettings[i] = 3;
539 break;
540 }
541 case 0x03:
542 /* check if the user have enough rights */
543 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
544 return NT_STATUS_ACCESS_DENIED;
545
546 /* Request PolicyPrimaryDomainInformation. */
547 switch (lp_server_role()) {
548 case ROLE_DOMAIN_PDC:
549 case ROLE_DOMAIN_BDC:
550 name = lp_workgroup();
551 sid = get_global_sam_sid();
552 break;
553 case ROLE_DOMAIN_MEMBER:
554 name = lp_workgroup();
555 /* We need to return the Domain SID here. */
556 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid))
557 sid = &domain_sid;
558 else
559 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
560 break;
561 case ROLE_STANDALONE:
562 name = lp_workgroup();
563 sid = NULL;
564 break;
565 default:
566 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
567 }
568 init_dom_query(&r_u->dom.id3, name, sid);
569 break;
570 case 0x05:
571 /* check if the user have enough rights */
572 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
573 return NT_STATUS_ACCESS_DENIED;
574
575 /* Request PolicyAccountDomainInformation. */
576 switch (lp_server_role()) {
577 case ROLE_DOMAIN_PDC:
578 case ROLE_DOMAIN_BDC:
579 name = lp_workgroup();
580 sid = get_global_sam_sid();
581 break;
582 case ROLE_DOMAIN_MEMBER:
583 name = global_myname();
584 sid = get_global_sam_sid();
585 break;
586 case ROLE_STANDALONE:
587 name = global_myname();
588 sid = get_global_sam_sid();
589 break;
590 default:
591 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
592 }
593 init_dom_query(&r_u->dom.id5, name, sid);
594 break;
595 case 0x06:
596 /* check if the user have enough rights */
597 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
598 return NT_STATUS_ACCESS_DENIED;
599
600 switch (lp_server_role()) {
601 case ROLE_DOMAIN_BDC:
602 /*
603 * only a BDC is a backup controller
604 * of the domain, it controls.
605 */
606 info->id6.server_role = 2;
607 break;
608 default:
609 /*
610 * any other role is a primary
611 * of the domain, it controls.
612 */
613 info->id6.server_role = 3;
614 break;
615 }
616 break;
617 default:
618 DEBUG(0,("_lsa_query_info: unknown info level in Lsa Query: %d\n", q_u->info_class));
619 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
620 break;
621 }
622
623 if (NT_STATUS_IS_OK(r_u->status)) {
624 r_u->undoc_buffer = 0x22000000; /* bizarre */
625 r_u->info_class = q_u->info_class;
626 }
627
628 return r_u->status;
629 }
630
631 /***************************************************************************
632 _lsa_lookup_sids
633 ***************************************************************************/
634
635 NTSTATUS _lsa_lookup_sids(pipes_struct *p, LSA_Q_LOOKUP_SIDS *q_u, LSA_R_LOOKUP_SIDS *r_u)
636 {
637 struct lsa_info *handle;
638 DOM_SID2 *sid = q_u->sids.sid;
639 int num_entries = q_u->sids.num_entries;
640 DOM_R_REF *ref = NULL;
641 LSA_TRANS_NAME_ENUM *names = NULL;
642 uint32 mapped_count = 0;
643
644 if (num_entries > MAX_LOOKUP_SIDS) {
645 num_entries = MAX_LOOKUP_SIDS;
646 DEBUG(5,("_lsa_lookup_sids: truncating SID lookup list to %d\n", num_entries));
647 }
648
649 ref = (DOM_R_REF *)talloc_zero(p->mem_ctx, sizeof(DOM_R_REF));
650 names = (LSA_TRANS_NAME_ENUM *)talloc_zero(p->mem_ctx, sizeof(LSA_TRANS_NAME_ENUM));
651
652 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle)) {
653 r_u->status = NT_STATUS_INVALID_HANDLE;
654 goto done;
655 }
656
657 /* check if the user have enough rights */
658 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
659 r_u->status = NT_STATUS_ACCESS_DENIED;
660 goto done;
661 }
662 if (!ref || !names)
663 return NT_STATUS_NO_MEMORY;
664
665 done:
666
667 /* set up the LSA Lookup SIDs response */
668 init_lsa_trans_names(p->mem_ctx, ref, names, num_entries, sid, &mapped_count);
669 init_reply_lookup_sids(r_u, ref, names, mapped_count);
670
671 return r_u->status;
672 }
673
674 /***************************************************************************
675 lsa_reply_lookup_names
676 ***************************************************************************/
677
678 NTSTATUS _lsa_lookup_names(pipes_struct *p,LSA_Q_LOOKUP_NAMES *q_u, LSA_R_LOOKUP_NAMES *r_u)
679 {
680 struct lsa_info *handle;
681 UNISTR2 *names = q_u->uni_name;
682 int num_entries = q_u->num_entries;
683 DOM_R_REF *ref;
684 DOM_RID2 *rids;
685 uint32 mapped_count = 0;
686
687 if (num_entries > MAX_LOOKUP_SIDS) {
688 num_entries = MAX_LOOKUP_SIDS;
689 DEBUG(5,("_lsa_lookup_names: truncating name lookup list to %d\n", num_entries));
690 }
691
692 ref = (DOM_R_REF *)talloc_zero(p->mem_ctx, sizeof(DOM_R_REF));
693 rids = (DOM_RID2 *)talloc_zero(p->mem_ctx, sizeof(DOM_RID2)*num_entries);
694
695 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle)) {
696 r_u->status = NT_STATUS_INVALID_HANDLE;
697 goto done;
698 }
699
700 /* check if the user have enough rights */
701 if (!(handle->access & POLICY_LOOKUP_NAMES)) {
702 r_u->status = NT_STATUS_ACCESS_DENIED;
703 goto done;
704 }
705
706 if (!ref || !rids)
707 return NT_STATUS_NO_MEMORY;
708
709 done:
710
711 /* set up the LSA Lookup RIDs response */
712 init_lsa_rid2s(ref, rids, num_entries, names, &mapped_count, p->endian);
713 init_reply_lookup_names(r_u, ref, num_entries, rids, mapped_count);
714
715 return r_u->status;
716 }
717
718 /***************************************************************************
719 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
720 ***************************************************************************/
721
722 NTSTATUS _lsa_close(pipes_struct *p, LSA_Q_CLOSE *q_u, LSA_R_CLOSE *r_u)
723 {
724 if (!find_policy_by_hnd(p, &q_u->pol, NULL))
725 return NT_STATUS_INVALID_HANDLE;
726
727 close_policy_hnd(p, &q_u->pol);
728 return NT_STATUS_OK;
729 }
730
731 /***************************************************************************
732 "No more secrets Marty...." :-).
733 ***************************************************************************/
734
735 NTSTATUS _lsa_open_secret(pipes_struct *p, LSA_Q_OPEN_SECRET *q_u, LSA_R_OPEN_SECRET *r_u)
736 {
737 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
738 }
739
740 /***************************************************************************
741 _lsa_enum_privs.
742 ***************************************************************************/
743
744 NTSTATUS _lsa_enum_privs(pipes_struct *p, LSA_Q_ENUM_PRIVS *q_u, LSA_R_ENUM_PRIVS *r_u)
745 {
746 struct lsa_info *handle;
747 uint32 i;
748
749 uint32 enum_context=q_u->enum_context;
750 LSA_PRIV_ENTRY *entry;
751 LSA_PRIV_ENTRY *entries=NULL;
752
753 if (enum_context >= PRIV_ALL_INDEX)
754 return NT_STATUS_NO_MORE_ENTRIES;
755
756 entries = (LSA_PRIV_ENTRY *)talloc_zero(p->mem_ctx, sizeof(LSA_PRIV_ENTRY) * (PRIV_ALL_INDEX));
757 if (entries==NULL)
758 return NT_STATUS_NO_MEMORY;
759
760 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
761 return NT_STATUS_INVALID_HANDLE;
762
763 /* check if the user have enough rights */
764
765 /*
766 * I don't know if it's the right one. not documented.
767 */
768 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
769 return NT_STATUS_ACCESS_DENIED;
770
771 entry = entries;
772
773 DEBUG(10,("_lsa_enum_privs: enum_context:%d total entries:%d\n", enum_context, PRIV_ALL_INDEX));
774
775 for (i = 0; i < PRIV_ALL_INDEX; i++, entry++) {
776 if( i<enum_context) {
777 init_uni_hdr(&entry->hdr_name, 0);
778 init_unistr2(&entry->name, NULL, 0 );
779 entry->luid_low = 0;
780 entry->luid_high = 0;
781 } else {
782 init_uni_hdr(&entry->hdr_name, strlen(privs[i+1].priv));
783 init_unistr2(&entry->name, privs[i+1].priv, strlen(privs[i+1].priv) );
784 entry->luid_low = privs[i+1].se_priv;
785 entry->luid_high = 0;
786 }
787 }
788
789 enum_context = PRIV_ALL_INDEX;
790 init_lsa_r_enum_privs(r_u, enum_context, PRIV_ALL_INDEX, entries);
791
792 return NT_STATUS_OK;
793 }
794
795 /***************************************************************************
796 _lsa_priv_get_dispname.
797 ***************************************************************************/
798
799 NTSTATUS _lsa_priv_get_dispname(pipes_struct *p, LSA_Q_PRIV_GET_DISPNAME *q_u, LSA_R_PRIV_GET_DISPNAME *r_u)
800 {
801 struct lsa_info *handle;
802 fstring name_asc;
803 int i=1;
804
805 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
806 return NT_STATUS_INVALID_HANDLE;
807
808 /* check if the user have enough rights */
809
810 /*
811 * I don't know if it's the right one. not documented.
812 */
813 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
814 return NT_STATUS_ACCESS_DENIED;
815
816 unistr2_to_ascii(name_asc, &q_u->name, sizeof(name_asc));
817
818 DEBUG(10,("_lsa_priv_get_dispname: %s", name_asc));
819
820 while (privs[i].se_priv!=SE_PRIV_ALL && strcmp(name_asc, privs[i].priv))
821 i++;
822
823 if (privs[i].se_priv!=SE_PRIV_ALL) {
824 DEBUG(10,(": %s\n", privs[i].description));
825 init_uni_hdr(&r_u->hdr_desc, strlen(privs[i].description));
826 init_unistr2(&r_u->desc, privs[i].description, strlen(privs[i].description) );
827
828 r_u->ptr_info=0xdeadbeef;
829 r_u->lang_id=q_u->lang_id;
830 return NT_STATUS_OK;
831 } else {
832 DEBUG(10,("_lsa_priv_get_dispname: doesn't exist\n"));
833 r_u->ptr_info=0;
834 return NT_STATUS_NO_SUCH_PRIVILEGE;
835 }
836 }
837
838 /***************************************************************************
839 _lsa_enum_accounts.
840 ***************************************************************************/
841
842 NTSTATUS _lsa_enum_accounts(pipes_struct *p, LSA_Q_ENUM_ACCOUNTS *q_u, LSA_R_ENUM_ACCOUNTS *r_u)
843 {
844 struct lsa_info *handle;
845 GROUP_MAP *map=NULL;
846 int num_entries=0;
847 LSA_SID_ENUM *sids=&r_u->sids;
848 int i=0,j=0;
849
850 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
851 return NT_STATUS_INVALID_HANDLE;
852
853 /* check if the user have enough rights */
854
855 /*
856 * I don't know if it's the right one. not documented.
857 */
858 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
859 return NT_STATUS_ACCESS_DENIED;
860
861 /* get the list of mapped groups (domain, local, builtin) */
862 if(!pdb_enum_group_mapping(SID_NAME_UNKNOWN, &map, &num_entries, ENUM_ONLY_MAPPED, MAPPING_WITHOUT_PRIV))
863 return NT_STATUS_OK;
864
865 if (q_u->enum_context >= num_entries)
866 return NT_STATUS_NO_MORE_ENTRIES;
867
868 sids->ptr_sid = (uint32 *)talloc_zero(p->mem_ctx, (num_entries-q_u->enum_context)*sizeof(uint32));
869 sids->sid = (DOM_SID2 *)talloc_zero(p->mem_ctx, (num_entries-q_u->enum_context)*sizeof(DOM_SID2));
870
871 if (sids->ptr_sid==NULL || sids->sid==NULL) {
872 SAFE_FREE(map);
873 return NT_STATUS_NO_MEMORY;
874 }
875
876 for (i=q_u->enum_context, j=0; i<num_entries; i++) {
877 init_dom_sid2( &(*sids).sid[j], &map[i].sid);
878 (*sids).ptr_sid[j]=1;
879 j++;
880 }
881
882 SAFE_FREE(map);
883
884 init_lsa_r_enum_accounts(r_u, j);
885
886 return NT_STATUS_OK;
887 }
888
889
890 NTSTATUS _lsa_unk_get_connuser(pipes_struct *p, LSA_Q_UNK_GET_CONNUSER *q_u, LSA_R_UNK_GET_CONNUSER *r_u)
891 {
892 fstring username, domname;
893 int ulen, dlen;
894 user_struct *vuser = get_valid_user_struct(p->vuid);
895
896 if (vuser == NULL)
897 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
898
899 fstrcpy(username, vuser->user.smb_name);
900 fstrcpy(domname, vuser->user.domain);
901
902 ulen = strlen(username) + 1;
903 dlen = strlen(domname) + 1;
904
905 init_uni_hdr(&r_u->hdr_user_name, ulen);
906 r_u->ptr_user_name = 1;
907 init_unistr2(&r_u->uni2_user_name, username, ulen);
908
909 r_u->unk1 = 1;
910
911 init_uni_hdr(&r_u->hdr_dom_name, dlen);
912 r_u->ptr_dom_name = 1;
913 init_unistr2(&r_u->uni2_dom_name, domname, dlen);
914
915 r_u->status = NT_STATUS_OK;
916
917 return r_u->status;
918 }
919
920 /***************************************************************************
921
922 ***************************************************************************/
923
924 NTSTATUS _lsa_open_account(pipes_struct *p, LSA_Q_OPENACCOUNT *q_u, LSA_R_OPENACCOUNT *r_u)
925 {
926 struct lsa_info *handle;
927 struct lsa_info *info;
928
929 r_u->status = NT_STATUS_OK;
930
931 /* find the connection policy handle. */
932 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
933 return NT_STATUS_INVALID_HANDLE;
934
935 /* check if the user have enough rights */
936
937 /*
938 * I don't know if it's the right one. not documented.
939 * but guessed with rpcclient.
940 */
941 if (!(handle->access & POLICY_GET_PRIVATE_INFORMATION))
942 return NT_STATUS_ACCESS_DENIED;
943
944 /* associate the user/group SID with the (unique) handle. */
945 if ((info = (struct lsa_info *)malloc(sizeof(struct lsa_info))) == NULL)
946 return NT_STATUS_NO_MEMORY;
947
948 ZERO_STRUCTP(info);
949 info->sid = q_u->sid.sid;
950 info->access = q_u->access;
951
952 /* get a (unique) handle. open a policy on it. */
953 if (!create_policy_hnd(p, &r_u->pol, free_lsa_info, (void *)info))
954 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
955
956 return r_u->status;
957 }
958
959 /***************************************************************************
960 For a given SID, enumerate all the privilege this account has.
961 ***************************************************************************/
962
963 NTSTATUS _lsa_enum_privsaccount(pipes_struct *p, LSA_Q_ENUMPRIVSACCOUNT *q_u, LSA_R_ENUMPRIVSACCOUNT *r_u)
964 {
965 struct lsa_info *info=NULL;
966 GROUP_MAP map;
967 int i=0;
968
969 LUID_ATTR *set=NULL;
970
971 r_u->status = NT_STATUS_OK;
972
973 /* find the connection policy handle. */
974 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
975 return NT_STATUS_INVALID_HANDLE;
976
977 if (!pdb_getgrsid(&map, info->sid, MAPPING_WITH_PRIV))
978 return NT_STATUS_NO_SUCH_GROUP;
979
980 DEBUG(10,("_lsa_enum_privsaccount: %d privileges\n", map.priv_set.count));
981 if (map.priv_set.count!=0) {
982
983 set=(LUID_ATTR *)talloc(p->mem_ctx, map.priv_set.count*sizeof(LUID_ATTR));
984 if (set == NULL) {
985 free_privilege(&map.priv_set);
986 return NT_STATUS_NO_MEMORY;
987 }
988
989 for (i=0; i<map.priv_set.count; i++) {
990 set[i].luid.low=map.priv_set.set[i].luid.low;
991 set[i].luid.high=map.priv_set.set[i].luid.high;
992 set[i].attr=map.priv_set.set[i].attr;
993 DEBUG(10,("_lsa_enum_privsaccount: priv %d: %d:%d:%d\n", i,
994 set[i].luid.high, set[i].luid.low, set[i].attr));
995 }
996 }
997
998 init_lsa_r_enum_privsaccount(r_u, set, map.priv_set.count, 0);
999 free_privilege(&map.priv_set);
1000
1001 return r_u->status;
1002 }
1003
1004 /***************************************************************************
1005
1006 ***************************************************************************/
1007
1008 NTSTATUS _lsa_getsystemaccount(pipes_struct *p, LSA_Q_GETSYSTEMACCOUNT *q_u, LSA_R_GETSYSTEMACCOUNT *r_u)
1009 {
1010 struct lsa_info *info=NULL;
1011 GROUP_MAP map;
1012 r_u->status = NT_STATUS_OK;
1013
1014 /* find the connection policy handle. */
1015 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1016 return NT_STATUS_INVALID_HANDLE;
1017
1018 if (!pdb_getgrsid(&map, info->sid, MAPPING_WITHOUT_PRIV))
1019 return NT_STATUS_NO_SUCH_GROUP;
1020
1021 /*
1022 0x01 -> Log on locally
1023 0x02 -> Access this computer from network
1024 0x04 -> Log on as a batch job
1025 0x10 -> Log on as a service
1026
1027 they can be ORed together
1028 */
1029
1030 r_u->access=map.systemaccount;
1031
1032 return r_u->status;
1033 }
1034
1035 /***************************************************************************
1036 update the systemaccount information
1037 ***************************************************************************/
1038
1039 NTSTATUS _lsa_setsystemaccount(pipes_struct *p, LSA_Q_SETSYSTEMACCOUNT *q_u, LSA_R_SETSYSTEMACCOUNT *r_u)
1040 {
1041 struct lsa_info *info=NULL;
1042 GROUP_MAP map;
1043 r_u->status = NT_STATUS_OK;
1044
1045 /* find the connection policy handle. */
1046 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1047 return NT_STATUS_INVALID_HANDLE;
1048
1049 if (!pdb_getgrsid(&map, info->sid, MAPPING_WITH_PRIV))
1050 return NT_STATUS_NO_SUCH_GROUP;
1051
1052 map.systemaccount=q_u->access;
1053
1054 if(!pdb_update_group_mapping_entry(&map))
1055 return NT_STATUS_NO_SUCH_GROUP;
1056
1057 free_privilege(&map.priv_set);
1058
1059 return r_u->status;
1060 }
1061
1062 /***************************************************************************
1063 For a given SID, add some privileges.
1064 ***************************************************************************/
1065
1066 NTSTATUS _lsa_addprivs(pipes_struct *p, LSA_Q_ADDPRIVS *q_u, LSA_R_ADDPRIVS *r_u)
1067 {
1068 struct lsa_info *info=NULL;
1069 GROUP_MAP map;
1070 int i=0;
1071
1072 LUID_ATTR *luid_attr=NULL;
1073 PRIVILEGE_SET *set=NULL;
1074
1075 r_u->status = NT_STATUS_OK;
1076
1077 /* find the connection policy handle. */
1078 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1079 return NT_STATUS_INVALID_HANDLE;
1080
1081 if (!pdb_getgrsid(&map, info->sid, MAPPING_WITH_PRIV))
1082 return NT_STATUS_NO_SUCH_GROUP;
1083
1084 set=&q_u->set;
1085
1086 for (i=0; i<set->count; i++) {
1087 luid_attr=&set->set[i];
1088
1089 /* check if the privilege is already there */
1090 if (check_priv_in_privilege(&map.priv_set, *luid_attr)){
1091 free_privilege(&map.priv_set);
1092 return NT_STATUS_NO_SUCH_PRIVILEGE;
1093 }
1094
1095 add_privilege(&map.priv_set, *luid_attr);
1096 }
1097
1098 if(!pdb_update_group_mapping_entry(&map))
1099 return NT_STATUS_NO_SUCH_GROUP;
1100
1101 free_privilege(&map.priv_set);
1102
1103 return r_u->status;
1104 }
1105
1106 /***************************************************************************
1107 For a given SID, remove some privileges.
1108 ***************************************************************************/
1109
1110 NTSTATUS _lsa_removeprivs(pipes_struct *p, LSA_Q_REMOVEPRIVS *q_u, LSA_R_REMOVEPRIVS *r_u)
1111 {
1112 struct lsa_info *info=NULL;
1113 GROUP_MAP map;
1114 int i=0;
1115
1116 LUID_ATTR *luid_attr=NULL;
1117 PRIVILEGE_SET *set=NULL;
1118
1119 r_u->status = NT_STATUS_OK;
1120
1121 /* find the connection policy handle. */
1122 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1123 return NT_STATUS_INVALID_HANDLE;
1124
1125 if (!pdb_getgrsid(&map, info->sid, MAPPING_WITH_PRIV))
1126 return NT_STATUS_NO_SUCH_GROUP;
1127
1128 if (q_u->allrights!=0) {
1129 /* log it and return, until I see one myself don't do anything */
1130 DEBUG(5,("_lsa_removeprivs: trying to remove all privileges ?\n"));
1131 return NT_STATUS_OK;
1132 }
1133
1134 if (q_u->ptr==0) {
1135 /* log it and return, until I see one myself don't do anything */
1136 DEBUG(5,("_lsa_removeprivs: no privileges to remove ?\n"));
1137 return NT_STATUS_OK;
1138 }
1139
1140 set=&q_u->set;
1141
1142 for (i=0; i<set->count; i++) {
1143 luid_attr=&set->set[i];
1144
1145 /* if we don't have the privilege, we're trying to remove, give up */
1146 /* what else can we do ??? JFM. */
1147 if (!check_priv_in_privilege(&map.priv_set, *luid_attr)){
1148 free_privilege(&map.priv_set);
1149 return NT_STATUS_NO_SUCH_PRIVILEGE;
1150 }
1151
1152 remove_privilege(&map.priv_set, *luid_attr);
1153 }
1154
1155 if(!pdb_update_group_mapping_entry(&map))
1156 return NT_STATUS_NO_SUCH_GROUP;
1157
1158 free_privilege(&map.priv_set);
1159
1160 return r_u->status;
1161 }
1162
1163 /***************************************************************************
1164 For a given SID, remove some privileges.
1165 ***************************************************************************/
1166
1167 NTSTATUS _lsa_query_secobj(pipes_struct *p, LSA_Q_QUERY_SEC_OBJ *q_u, LSA_R_QUERY_SEC_OBJ *r_u)
1168 {
1169 struct lsa_info *handle=NULL;
1170 SEC_DESC *psd = NULL;
1171 size_t sd_size;
1172 NTSTATUS status;
1173
1174 r_u->status = NT_STATUS_OK;
1175
1176 /* find the connection policy handle. */
1177 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
1178 return NT_STATUS_INVALID_HANDLE;
1179
1180 /* check if the user have enough rights */
1181 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1182 return NT_STATUS_ACCESS_DENIED;
1183
1184
1185 switch (q_u->sec_info) {
1186 case 1:
1187 /* SD contains only the owner */
1188
1189 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1190 if(!NT_STATUS_IS_OK(status))
1191 return NT_STATUS_NO_MEMORY;
1192
1193
1194 if((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1195 return NT_STATUS_NO_MEMORY;
1196 break;
1197 case 4:
1198 /* SD contains only the ACL */
1199
1200 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1201 if(!NT_STATUS_IS_OK(status))
1202 return NT_STATUS_NO_MEMORY;
1203
1204 if((r_u->buf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1205 return NT_STATUS_NO_MEMORY;
1206 break;
1207 default:
1208 return NT_STATUS_INVALID_LEVEL;
1209 }
1210
1211 r_u->ptr=1;
1212
1213 return r_u->status;
1214 }
1215
1216
1217 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1218 {
1219 struct lsa_info *handle;
1220 const char *nb_name;
1221 char *dns_name = NULL;
1222 char *forest_name = NULL;
1223 DOM_SID *sid = NULL;
1224 GUID guid;
1225 fstring dnsdomname;
1226
1227 ZERO_STRUCT(guid);
1228 r_u->status = NT_STATUS_OK;
1229
1230 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&handle))
1231 return NT_STATUS_INVALID_HANDLE;
1232
1233 switch (q_u->info_class) {
1234 case 0x0c:
1235 /* check if the user have enough rights */
1236 if (!(handle->access & POLICY_VIEW_LOCAL_INFORMATION))
1237 return NT_STATUS_ACCESS_DENIED;
1238
1239 /* Request PolicyPrimaryDomainInformation. */
1240 switch (lp_server_role()) {
1241 case ROLE_DOMAIN_PDC:
1242 case ROLE_DOMAIN_BDC:
1243 nb_name = lp_workgroup();
1244 /* ugly temp hack for these next two */
1245
1246 /* This should be a 'netbios domain -> DNS domain' mapping */
1247 dnsdomname[0] = '\0';
1248 get_mydomname(dnsdomname);
1249 strlower(dnsdomname);
1250
1251 dns_name = dnsdomname;
1252 forest_name = dnsdomname;
1253
1254 sid = get_global_sam_sid();
1255 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1256 break;
1257 default:
1258 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1259 }
1260 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1261 forest_name,&guid,sid);
1262 break;
1263 default:
1264 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1265 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1266 break;
1267 }
1268
1269 if (NT_STATUS_IS_OK(r_u->status)) {
1270 r_u->ptr = 0x1;
1271 r_u->info_class = q_u->info_class;
1272 }
1273
1274 return r_u->status;
1275 }
1276
1277
1278 /***************************************************************************
1279 For a given SID, enumerate all the privilege this account has.
1280 ***************************************************************************/
1281 NTSTATUS _lsa_enum_acct_rights(pipes_struct *p, LSA_Q_ENUM_ACCT_RIGHTS *q_u, LSA_R_ENUM_ACCT_RIGHTS *r_u)
1282 {
1283 struct lsa_info *info=NULL;
1284 char **rights = NULL;
1285 int num_rights = 0;
1286 int i;
1287
1288 r_u->status = NT_STATUS_OK;
1289
1290 /* find the connection policy handle. */
1291 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1292 return NT_STATUS_INVALID_HANDLE;
1293
1294 r_u->status = privilege_enum_account_rights(&q_u->sid.sid, &num_rights, &rights);
1295
1296 init_r_enum_acct_rights(r_u, num_rights, (const char **)rights);
1297
1298 for (i=0;i<num_rights;i++) {
1299 free(rights[i]);
1300 }
1301 safe_free(rights);
1302
1303 return r_u->status;
1304 }
1305
1306 /***************************************************************************
1307 return a list of SIDs for a particular privilege
1308 ***************************************************************************/
1309 NTSTATUS _lsa_enum_acct_with_right(pipes_struct *p,
1310 LSA_Q_ENUM_ACCT_WITH_RIGHT *q_u,
1311 LSA_R_ENUM_ACCT_WITH_RIGHT *r_u)
1312 {
1313 struct lsa_info *info=NULL;
1314 char *right;
1315 DOM_SID *sids = NULL;
1316 uint32 count = 0;
1317
1318 r_u->status = NT_STATUS_OK;
1319
1320 /* find the connection policy handle. */
1321 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1322 return NT_STATUS_INVALID_HANDLE;
1323
1324 right = unistr2_tdup(p->mem_ctx, &q_u->right);
1325
1326 DEBUG(5,("lsa_enum_acct_with_right on right %s\n", right));
1327
1328 r_u->status = privilege_enum_account_with_right(right, &count, &sids);
1329
1330 init_r_enum_acct_with_right(r_u, count, sids);
1331
1332 safe_free(sids);
1333
1334 return r_u->status;
1335 }
1336
1337 /***************************************************************************
1338 add privileges to a acct by SID
1339 ***************************************************************************/
1340 NTSTATUS _lsa_add_acct_rights(pipes_struct *p, LSA_Q_ADD_ACCT_RIGHTS *q_u, LSA_R_ADD_ACCT_RIGHTS *r_u)
1341 {
1342 struct lsa_info *info=NULL;
1343 int i;
1344
1345 r_u->status = NT_STATUS_OK;
1346
1347 /* find the connection policy handle. */
1348 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1349 return NT_STATUS_INVALID_HANDLE;
1350
1351 DEBUG(5,("_lsa_add_acct_rights to %s (%d rights)\n",
1352 sid_string_static(&q_u->sid.sid), q_u->rights.count));
1353
1354 for (i=0;i<q_u->rights.count;i++) {
1355 DEBUG(5,("\t%s\n", unistr2_static(&q_u->rights.strings[i].string)));
1356 }
1357
1358
1359 for (i=0;i<q_u->rights.count;i++) {
1360 r_u->status = privilege_add_account_right(unistr2_static(&q_u->rights.strings[i].string),
1361 &q_u->sid.sid);
1362 if (!NT_STATUS_IS_OK(r_u->status)) {
1363 DEBUG(2,("Failed to add right '%s'\n",
1364 unistr2_static(&q_u->rights.strings[i].string)));
1365 break;
1366 }
1367 }
1368
1369 init_r_add_acct_rights(r_u);
1370
1371 return r_u->status;
1372 }
1373
1374
1375 /***************************************************************************
1376 remove privileges from a acct by SID
1377 ***************************************************************************/
1378 NTSTATUS _lsa_remove_acct_rights(pipes_struct *p, LSA_Q_REMOVE_ACCT_RIGHTS *q_u, LSA_R_REMOVE_ACCT_RIGHTS *r_u)
1379 {
1380 struct lsa_info *info=NULL;
1381 int i;
1382
1383 r_u->status = NT_STATUS_OK;
1384
1385 /* find the connection policy handle. */
1386 if (!find_policy_by_hnd(p, &q_u->pol, (void **)&info))
1387 return NT_STATUS_INVALID_HANDLE;
1388
1389
1390 DEBUG(5,("_lsa_remove_acct_rights from %s all=%d (%d rights)\n",
1391 sid_string_static(&q_u->sid.sid),
1392 q_u->removeall,
1393 q_u->rights.count));
1394
1395 for (i=0;i<q_u->rights.count;i++) {
1396 DEBUG(5,("\t%s\n", unistr2_static(&q_u->rights.strings[i].string)));
1397 }
1398
1399 for (i=0;i<q_u->rights.count;i++) {
1400 r_u->status = privilege_remove_account_right(unistr2_static(&q_u->rights.strings[i].string),
1401 &q_u->sid.sid);
1402 if (!NT_STATUS_IS_OK(r_u->status)) {
1403 DEBUG(2,("Failed to remove right '%s'\n",
1404 unistr2_static(&q_u->rights.strings[i].string)));
1405 break;
1406 }
1407 }
1408
1409 init_r_remove_acct_rights(r_u);
1410
1411 return r_u->status;
1412 }
reg import