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Revert "Revert "s3-printing: update parent smbd pcap cache""
[Samba.git] / source4 / rpc_server / drsuapi / dcesrv_drsuapi.c
blob6af8ea50b59a1dd31b1ea7428a4d3ef4fc63cff1
1 /*
2 Unix SMB/CIFS implementation.
3
4 endpoint server for the drsuapi pipe
5
6 Copyright (C) Stefan Metzmacher 2004
7 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 */
22
23 #include "includes.h"
24 #include "librpc/gen_ndr/ndr_drsuapi.h"
25 #include "rpc_server/dcerpc_server.h"
26 #include "rpc_server/common/common.h"
27 #include "rpc_server/drsuapi/dcesrv_drsuapi.h"
28 #include "dsdb/samdb/samdb.h"
29 #include "lib/ldb/include/ldb_errors.h"
30 #include "param/param.h"
31
32 /*
33 drsuapi_DsBind
34 */
35 static WERROR dcesrv_drsuapi_DsBind(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
36 struct drsuapi_DsBind *r)
37 {
38 struct drsuapi_bind_state *b_state;
39 struct dcesrv_handle *handle;
40 struct drsuapi_DsBindInfoCtr *bind_info;
41 struct GUID site_guid;
42 struct ldb_result *site_res;
43 struct ldb_dn *server_site_dn;
44 static const char *site_attrs[] = { "objectGUID", NULL };
45 struct ldb_result *ntds_res;
46 struct ldb_dn *ntds_dn;
47 static const char *ntds_attrs[] = { "ms-DS-ReplicationEpoch", NULL };
48 uint32_t pid;
49 uint32_t repl_epoch;
50 int ret;
51
52 r->out.bind_info = NULL;
53 ZERO_STRUCTP(r->out.bind_handle);
54
55 b_state = talloc_zero(mem_ctx, struct drsuapi_bind_state);
56 W_ERROR_HAVE_NO_MEMORY(b_state);
57
58 /*
59 * connect to the samdb
60 */
61 b_state->sam_ctx = samdb_connect(b_state, dce_call->event_ctx, dce_call->conn->dce_ctx->lp_ctx, dce_call->conn->auth_state.session_info);
62 if (!b_state->sam_ctx) {
63 return WERR_FOOBAR;
64 }
65
66 /*
67 * find out the guid of our own site
68 */
69 server_site_dn = samdb_server_site_dn(b_state->sam_ctx, mem_ctx);
70 W_ERROR_HAVE_NO_MEMORY(server_site_dn);
71
72 ret = ldb_search(b_state->sam_ctx, mem_ctx, &site_res,
73 server_site_dn, LDB_SCOPE_BASE, site_attrs,
74 "(objectClass=*)");
75 if (ret != LDB_SUCCESS) {
76 return WERR_DS_DRA_INTERNAL_ERROR;
77 }
78 if (site_res->count != 1) {
79 return WERR_DS_DRA_INTERNAL_ERROR;
80 }
81 site_guid = samdb_result_guid(site_res->msgs[0], "objectGUID");
82
83 /*
84 * lookup the local servers Replication Epoch
85 */
86 ntds_dn = samdb_ntds_settings_dn(b_state->sam_ctx);
87 W_ERROR_HAVE_NO_MEMORY(ntds_dn);
88
89 ret = ldb_search(b_state->sam_ctx, mem_ctx, &ntds_res,
90 ntds_dn, LDB_SCOPE_BASE, ntds_attrs,
91 "(objectClass=*)");
92 if (ret != LDB_SUCCESS) {
93 return WERR_DS_DRA_INTERNAL_ERROR;
94 }
95 if (ntds_res->count != 1) {
96 return WERR_DS_DRA_INTERNAL_ERROR;
97 }
98 repl_epoch = samdb_result_uint(ntds_res->msgs[0], "ms-DS-ReplicationEpoch", 0);
99
100 /*
101 * The "process identifier" of the client.
102 * According to the WSPP docs, sectin 5.35, this is
103 * for informational and debugging purposes only.
104 * The assignment is implementation specific.
105 */
106 pid = 0;
107
108 /*
109 * store the clients bind_guid
110 */
111 if (r->in.bind_guid) {
112 b_state->remote_bind_guid = *r->in.bind_guid;
113 }
114
115 /*
116 * store the clients bind_info
117 */
118 if (r->in.bind_info) {
119 switch (r->in.bind_info->length) {
120 case 24: {
121 struct drsuapi_DsBindInfo24 *info24;
122 info24 = &r->in.bind_info->info.info24;
123 b_state->remote_info28.supported_extensions = info24->supported_extensions;
124 b_state->remote_info28.site_guid = info24->site_guid;
125 b_state->remote_info28.pid = info24->pid;
126 b_state->remote_info28.repl_epoch = 0;
127 break;
128 }
129 case 28:
130 b_state->remote_info28 = r->in.bind_info->info.info28;
131 break;
132 }
133 }
134
135 /*
136 * fill in our local bind info 28
137 */
138 b_state->local_info28.supported_extensions = 0;
139 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
140 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
141 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
142 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
143 #if 0 /* we don't support MSZIP compression (only decompression) */
144 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
145 #endif
146 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
147 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
148 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
149 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
150 if (0 /*domain.behavior_version == 2*/) {
151 /* TODO: find out how this is really triggered! */
152 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
153 }
154 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
155 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
156 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
157 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
158 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
159 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
160 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
161 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
162 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
163 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_00100000;
164 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
165 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
166 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
167 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
168 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
169 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
170 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
171 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
172 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
173 #if 0 /* we don't support XPRESS compression yet */
174 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
175 #endif
176 b_state->local_info28.site_guid = site_guid;
177 b_state->local_info28.pid = pid;
178 b_state->local_info28.repl_epoch = repl_epoch;
179
180 /*
181 * allocate the return bind_info
182 */
183 bind_info = talloc(mem_ctx, struct drsuapi_DsBindInfoCtr);
184 W_ERROR_HAVE_NO_MEMORY(bind_info);
185
186 bind_info->length = 28;
187 bind_info->info.info28 = b_state->local_info28;
188
189 /*
190 * allocate a bind handle
191 */
192 handle = dcesrv_handle_new(dce_call->context, DRSUAPI_BIND_HANDLE);
193 W_ERROR_HAVE_NO_MEMORY(handle);
194 handle->data = talloc_steal(handle, b_state);
195
196 /*
197 * prepare reply
198 */
199 r->out.bind_info = bind_info;
200 *r->out.bind_handle = handle->wire_handle;
201
202 return WERR_OK;
203 }
204
205
206 /*
207 drsuapi_DsUnbind
208 */
209 static WERROR dcesrv_drsuapi_DsUnbind(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
210 struct drsuapi_DsUnbind *r)
211 {
212 struct dcesrv_handle *h;
213
214 *r->out.bind_handle = *r->in.bind_handle;
215
216 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
217
218 talloc_free(h);
219
220 ZERO_STRUCTP(r->out.bind_handle);
221
222 return WERR_OK;
223 }
224
225
226 /*
227 drsuapi_DsReplicaSync
228 */
229 static WERROR dcesrv_drsuapi_DsReplicaSync(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
230 struct drsuapi_DsReplicaSync *r)
231 {
232 /* TODO: implement this call correct!
233 * for now we just say yes,
234 * because we have no output parameter
235 */
236 return WERR_OK;
237 }
238
239
240 /*
241 drsuapi_DsGetNCChanges
242 */
243 static WERROR dcesrv_drsuapi_DsGetNCChanges(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
244 struct drsuapi_DsGetNCChanges *r)
245 {
246 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
247 }
248
249
250 /*
251 drsuapi_DsReplicaUpdateRefs
252 */
253 static WERROR dcesrv_drsuapi_DsReplicaUpdateRefs(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
254 struct drsuapi_DsReplicaUpdateRefs *r)
255 {
256 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
257 }
258
259
260 /*
261 DRSUAPI_REPLICA_ADD
262 */
263 static WERROR dcesrv_DRSUAPI_REPLICA_ADD(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
264 struct DRSUAPI_REPLICA_ADD *r)
265 {
266 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
267 }
268
269
270 /*
271 DRSUAPI_REPLICA_DEL
272 */
273 static WERROR dcesrv_DRSUAPI_REPLICA_DEL(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
274 struct DRSUAPI_REPLICA_DEL *r)
275 {
276 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
277 }
278
279
280 /*
281 DRSUAPI_REPLICA_MODIFY
282 */
283 static WERROR dcesrv_DRSUAPI_REPLICA_MODIFY(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
284 struct DRSUAPI_REPLICA_MODIFY *r)
285 {
286 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
287 }
288
289
290 /*
291 DRSUAPI_VERIFY_NAMES
292 */
293 static WERROR dcesrv_DRSUAPI_VERIFY_NAMES(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
294 struct DRSUAPI_VERIFY_NAMES *r)
295 {
296 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
297 }
298
299
300 /*
301 drsuapi_DsGetMemberships
302 */
303 static WERROR dcesrv_drsuapi_DsGetMemberships(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
304 struct drsuapi_DsGetMemberships *r)
305 {
306 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
307 }
308
309
310 /*
311 DRSUAPI_INTER_DOMAIN_MOVE
312 */
313 static WERROR dcesrv_DRSUAPI_INTER_DOMAIN_MOVE(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
314 struct DRSUAPI_INTER_DOMAIN_MOVE *r)
315 {
316 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
317 }
318
319
320 /*
321 drsuapi_DsGetNT4ChangeLog
322 */
323 static WERROR dcesrv_drsuapi_DsGetNT4ChangeLog(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
324 struct drsuapi_DsGetNT4ChangeLog *r)
325 {
326 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
327 }
328
329
330 /*
331 drsuapi_DsCrackNames
332 */
333 static WERROR dcesrv_drsuapi_DsCrackNames(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
334 struct drsuapi_DsCrackNames *r)
335 {
336 WERROR status;
337 struct drsuapi_bind_state *b_state;
338 struct dcesrv_handle *h;
339
340 *r->out.level_out = r->in.level;
341
342 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
343 b_state = h->data;
344
345 r->out.ctr = talloc_zero(mem_ctx, union drsuapi_DsNameCtr);
346 W_ERROR_HAVE_NO_MEMORY(r->out.ctr);
347
348 switch (r->in.level) {
349 case 1: {
350 struct drsuapi_DsNameCtr1 *ctr1;
351 struct drsuapi_DsNameInfo1 *names;
352 int count;
353 int i;
354
355 ctr1 = talloc(mem_ctx, struct drsuapi_DsNameCtr1);
356 W_ERROR_HAVE_NO_MEMORY(ctr1);
357
358 count = r->in.req->req1.count;
359 names = talloc_array(mem_ctx, struct drsuapi_DsNameInfo1, count);
360 W_ERROR_HAVE_NO_MEMORY(names);
361
362 for (i=0; i < count; i++) {
363 status = DsCrackNameOneName(b_state->sam_ctx, mem_ctx,
364 r->in.req->req1.format_flags,
365 r->in.req->req1.format_offered,
366 r->in.req->req1.format_desired,
367 r->in.req->req1.names[i].str,
368 &names[i]);
369 if (!W_ERROR_IS_OK(status)) {
370 return status;
371 }
372 }
373
374 ctr1->count = count;
375 ctr1->array = names;
376 r->out.ctr->ctr1 = ctr1;
377
378 return WERR_OK;
379 }
380 }
381
382 return WERR_UNKNOWN_LEVEL;
383 }
384
385 /*
386 drsuapi_DsWriteAccountSpn
387 */
388 static WERROR dcesrv_drsuapi_DsWriteAccountSpn(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
389 struct drsuapi_DsWriteAccountSpn *r)
390 {
391 struct drsuapi_bind_state *b_state;
392 struct dcesrv_handle *h;
393
394 *r->out.level_out = r->in.level;
395
396 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
397 b_state = h->data;
398
399 r->out.res = talloc(mem_ctx, union drsuapi_DsWriteAccountSpnResult);
400 W_ERROR_HAVE_NO_MEMORY(r->out.res);
401
402 switch (r->in.level) {
403 case 1: {
404 struct drsuapi_DsWriteAccountSpnRequest1 *req;
405 struct ldb_message *msg;
406 int count, i, ret;
407 req = &r->in.req->req1;
408 count = req->count;
409
410 msg = ldb_msg_new(mem_ctx);
411 if (msg == NULL) {
412 return WERR_NOMEM;
413 }
414
415 msg->dn = ldb_dn_new(msg, b_state->sam_ctx, req->object_dn);
416 if ( ! ldb_dn_validate(msg->dn)) {
417 r->out.res->res1.status = WERR_OK;
418 return WERR_OK;
419 }
420
421 /* construct mods */
422 for (i = 0; i < count; i++) {
423 samdb_msg_add_string(b_state->sam_ctx,
424 msg, msg, "servicePrincipalName",
425 req->spn_names[i].str);
426 }
427 for (i=0;i<msg->num_elements;i++) {
428 switch (req->operation) {
429 case DRSUAPI_DS_SPN_OPERATION_ADD:
430 msg->elements[i].flags = LDB_FLAG_MOD_ADD;
431 break;
432 case DRSUAPI_DS_SPN_OPERATION_REPLACE:
433 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
434 break;
435 case DRSUAPI_DS_SPN_OPERATION_DELETE:
436 msg->elements[i].flags = LDB_FLAG_MOD_DELETE;
437 break;
438 }
439 }
440
441 /* Apply to database */
442
443 ret = ldb_modify(b_state->sam_ctx, msg);
444 if (ret != 0) {
445 DEBUG(0,("Failed to modify SPNs on %s: %s\n",
446 ldb_dn_get_linearized(msg->dn),
447 ldb_errstring(b_state->sam_ctx)));
448 r->out.res->res1.status = WERR_ACCESS_DENIED;
449 } else {
450 r->out.res->res1.status = WERR_OK;
451 }
452
453 return WERR_OK;
454 }
455 }
456
457 return WERR_UNKNOWN_LEVEL;
458 }
459
460
461 /*
462 drsuapi_DsRemoveDSServer
463 */
464 static WERROR dcesrv_drsuapi_DsRemoveDSServer(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
465 struct drsuapi_DsRemoveDSServer *r)
466 {
467 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
468 }
469
470
471 /*
472 DRSUAPI_REMOVE_DS_DOMAIN
473 */
474 static WERROR dcesrv_DRSUAPI_REMOVE_DS_DOMAIN(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
475 struct DRSUAPI_REMOVE_DS_DOMAIN *r)
476 {
477 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
478 }
479
480 /* Obtain the site name from a server DN */
481 static const char *result_site_name(struct ldb_dn *site_dn)
482 {
483 /* Format is cn=<NETBIOS name>,cn=Servers,cn=<site>,cn=sites.... */
484 const struct ldb_val *val = ldb_dn_get_component_val(site_dn, 2);
485 const char *name = ldb_dn_get_component_name(site_dn, 2);
486
487 if (!name || (ldb_attr_cmp(name, "cn") != 0)) {
488 /* Ensure this matches the format. This gives us a
489 * bit more confidence that a 'cn' value will be a
490 * ascii string */
491 return NULL;
492 }
493 if (val) {
494 return (char *)val->data;
495 }
496 return NULL;
497 }
498
499 /*
500 drsuapi_DsGetDomainControllerInfo
501 */
502 static WERROR dcesrv_drsuapi_DsGetDomainControllerInfo_1(struct drsuapi_bind_state *b_state,
503 TALLOC_CTX *mem_ctx,
504 struct drsuapi_DsGetDomainControllerInfo *r)
505 {
506 struct ldb_dn *sites_dn;
507 struct ldb_result *res;
508
509 const char *attrs_account_1[] = { "cn", "dnsHostName", NULL };
510 const char *attrs_account_2[] = { "cn", "dnsHostName", "objectGUID", NULL };
511
512 const char *attrs_none[] = { NULL };
513
514 const char *attrs_site[] = { "objectGUID", NULL };
515
516 const char *attrs_ntds[] = { "options", "objectGUID", NULL };
517
518 const char *attrs_1[] = { "serverReference", "cn", "dnsHostName", NULL };
519 const char *attrs_2[] = { "serverReference", "cn", "dnsHostName", "objectGUID", NULL };
520 const char **attrs;
521
522 struct drsuapi_DsGetDCInfoCtr1 *ctr1;
523 struct drsuapi_DsGetDCInfoCtr2 *ctr2;
524
525 int ret, i;
526
527 *r->out.level_out = r->in.req->req1.level;
528 r->out.ctr = talloc(mem_ctx, union drsuapi_DsGetDCInfoCtr);
529 W_ERROR_HAVE_NO_MEMORY(r->out.ctr);
530
531 sites_dn = samdb_sites_dn(b_state->sam_ctx, mem_ctx);
532 if (!sites_dn) {
533 return WERR_DS_OBJ_NOT_FOUND;
534 }
535
536 switch (*r->out.level_out) {
537 case -1:
538 /* this level is not like the others */
539 return WERR_UNKNOWN_LEVEL;
540 case 1:
541 attrs = attrs_1;
542 break;
543 case 2:
544 attrs = attrs_2;
545 break;
546 default:
547 return WERR_UNKNOWN_LEVEL;
548 }
549
550 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res, sites_dn, LDB_SCOPE_SUBTREE, attrs,
551 "objectClass=server");
552
553 if (ret) {
554 DEBUG(1, ("searching for servers in sites DN %s failed: %s\n",
555 ldb_dn_get_linearized(sites_dn), ldb_errstring(b_state->sam_ctx)));
556 return WERR_GENERAL_FAILURE;
557 }
558
559 switch (*r->out.level_out) {
560 case 1:
561 ctr1 = &r->out.ctr->ctr1;
562 ctr1->count = res->count;
563 ctr1->array = talloc_zero_array(mem_ctx,
564 struct drsuapi_DsGetDCInfo1,
565 res->count);
566 for (i=0; i < res->count; i++) {
567 struct ldb_dn *domain_dn;
568 struct ldb_result *res_domain;
569 struct ldb_result *res_account;
570 struct ldb_dn *ntds_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
571
572 struct ldb_dn *ref_dn
573 = ldb_msg_find_attr_as_dn(b_state->sam_ctx,
574 mem_ctx, res->msgs[i],
575 "serverReference");
576
577 if (!ntds_dn || !ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings")) {
578 return WERR_NOMEM;
579 }
580
581 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_account, ref_dn,
582 LDB_SCOPE_BASE, attrs_account_1, "objectClass=computer");
583 if (ret == LDB_SUCCESS && res_account->count == 1) {
584 const char *errstr;
585 ctr1->array[i].dns_name
586 = ldb_msg_find_attr_as_string(res_account->msgs[0], "dNSHostName", NULL);
587 ctr1->array[i].netbios_name
588 = ldb_msg_find_attr_as_string(res_account->msgs[0], "cn", NULL);
589 ctr1->array[i].computer_dn
590 = ldb_dn_get_linearized(res_account->msgs[0]->dn);
591
592 /* Determine if this is the PDC */
593 ret = samdb_search_for_parent_domain(b_state->sam_ctx,
594 mem_ctx, res_account->msgs[0]->dn,
595 &domain_dn, &errstr);
596
597 if (ret == LDB_SUCCESS) {
598 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_domain, domain_dn,
599 LDB_SCOPE_BASE, attrs_none, "fSMORoleOwner=%s",
600 ldb_dn_get_linearized(ntds_dn));
601 if (ret) {
602 return WERR_GENERAL_FAILURE;
603 }
604 if (res_domain->count == 1) {
605 ctr1->array[i].is_pdc = true;
606 }
607 }
608 }
609 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
610 DEBUG(5, ("warning: searching for computer DN %s failed: %s\n",
611 ldb_dn_get_linearized(ref_dn), ldb_errstring(b_state->sam_ctx)));
612 }
613
614 /* Look at server DN and extract site component */
615 ctr1->array[i].site_name = result_site_name(res->msgs[i]->dn);
616 ctr1->array[i].server_dn = ldb_dn_get_linearized(res->msgs[i]->dn);
617
618
619 ctr1->array[i].is_enabled = true;
620
621 }
622 break;
623 case 2:
624 ctr2 = &r->out.ctr->ctr2;
625 ctr2->count = res->count;
626 ctr2->array = talloc_zero_array(mem_ctx,
627 struct drsuapi_DsGetDCInfo2,
628 res->count);
629 for (i=0; i < res->count; i++) {
630 struct ldb_dn *domain_dn;
631 struct ldb_result *res_domain;
632 struct ldb_result *res_account;
633 struct ldb_dn *ntds_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
634 struct ldb_result *res_ntds;
635 struct ldb_dn *site_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
636 struct ldb_result *res_site;
637 struct ldb_dn *ref_dn
638 = ldb_msg_find_attr_as_dn(b_state->sam_ctx,
639 mem_ctx, res->msgs[i],
640 "serverReference");
641
642 if (!ntds_dn || !ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings")) {
643 return WERR_NOMEM;
644 }
645
646 /* Format is cn=<NETBIOS name>,cn=Servers,cn=<site>,cn=sites.... */
647 if (!site_dn || !ldb_dn_remove_child_components(site_dn, 2)) {
648 return WERR_NOMEM;
649 }
650
651 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_ntds, ntds_dn,
652 LDB_SCOPE_BASE, attrs_ntds, "objectClass=nTDSDSA");
653 if (ret == LDB_SUCCESS && res_ntds->count == 1) {
654 ctr2->array[i].is_gc
655 = (ldb_msg_find_attr_as_int(res_ntds->msgs[0], "options", 0) == 1);
656 ctr2->array[i].ntds_guid
657 = samdb_result_guid(res_ntds->msgs[0], "objectGUID");
658 ctr2->array[i].ntds_dn = ldb_dn_get_linearized(res_ntds->msgs[0]->dn);
659 }
660 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
661 DEBUG(5, ("warning: searching for NTDS DN %s failed: %s\n",
662 ldb_dn_get_linearized(ntds_dn), ldb_errstring(b_state->sam_ctx)));
663 }
664
665 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_site, site_dn,
666 LDB_SCOPE_BASE, attrs_site, "objectClass=site");
667 if (ret == LDB_SUCCESS && res_site->count == 1) {
668 ctr2->array[i].site_guid
669 = samdb_result_guid(res_site->msgs[0], "objectGUID");
670 ctr2->array[i].site_dn = ldb_dn_get_linearized(res_site->msgs[0]->dn);
671 }
672 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
673 DEBUG(5, ("warning: searching for site DN %s failed: %s\n",
674 ldb_dn_get_linearized(site_dn), ldb_errstring(b_state->sam_ctx)));
675 }
676
677 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_account, ref_dn,
678 LDB_SCOPE_BASE, attrs_account_2, "objectClass=computer");
679 if (ret == LDB_SUCCESS && res_account->count == 1) {
680 const char *errstr;
681 ctr2->array[i].dns_name
682 = ldb_msg_find_attr_as_string(res_account->msgs[0], "dNSHostName", NULL);
683 ctr2->array[i].netbios_name
684 = ldb_msg_find_attr_as_string(res_account->msgs[0], "cn", NULL);
685 ctr2->array[i].computer_dn = ldb_dn_get_linearized(res_account->msgs[0]->dn);
686 ctr2->array[i].computer_guid
687 = samdb_result_guid(res_account->msgs[0], "objectGUID");
688
689 /* Determine if this is the PDC */
690 ret = samdb_search_for_parent_domain(b_state->sam_ctx,
691 mem_ctx, res_account->msgs[0]->dn,
692 &domain_dn, &errstr);
693
694 if (ret == LDB_SUCCESS) {
695 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_domain, domain_dn,
696 LDB_SCOPE_BASE, attrs_none, "fSMORoleOwner=%s",
697 ldb_dn_get_linearized(ntds_dn));
698 if (ret == LDB_SUCCESS && res_domain->count == 1) {
699 ctr2->array[i].is_pdc = true;
700 }
701 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
702 DEBUG(5, ("warning: searching for domain DN %s failed: %s\n",
703 ldb_dn_get_linearized(domain_dn), ldb_errstring(b_state->sam_ctx)));
704 }
705 }
706 }
707 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
708 DEBUG(5, ("warning: searching for computer account DN %s failed: %s\n",
709 ldb_dn_get_linearized(ref_dn), ldb_errstring(b_state->sam_ctx)));
710 }
711
712 /* Look at server DN and extract site component */
713 ctr2->array[i].site_name = result_site_name(res->msgs[i]->dn);
714 ctr2->array[i].server_dn = ldb_dn_get_linearized(res->msgs[i]->dn);
715 ctr2->array[i].server_guid
716 = samdb_result_guid(res->msgs[i], "objectGUID");
717
718 ctr2->array[i].is_enabled = true;
719
720 }
721 break;
722 }
723 return WERR_OK;
724 }
725
726 /*
727 drsuapi_DsGetDomainControllerInfo
728 */
729 static WERROR dcesrv_drsuapi_DsGetDomainControllerInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
730 struct drsuapi_DsGetDomainControllerInfo *r)
731 {
732 struct dcesrv_handle *h;
733 struct drsuapi_bind_state *b_state;
734 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
735 b_state = h->data;
736
737 switch (r->in.level) {
738 case 1:
739 return dcesrv_drsuapi_DsGetDomainControllerInfo_1(b_state, mem_ctx, r);
740 }
741
742 return WERR_UNKNOWN_LEVEL;
743 }
744
745
746 /*
747 drsuapi_DsAddEntry
748 */
749 static WERROR dcesrv_drsuapi_DsAddEntry(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
750 struct drsuapi_DsAddEntry *r)
751 {
752 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
753 }
754
755
756 /*
757 DRSUAPI_EXECUTE_KCC
758 */
759 static WERROR dcesrv_DRSUAPI_EXECUTE_KCC(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
760 struct DRSUAPI_EXECUTE_KCC *r)
761 {
762 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
763 }
764
765
766 /*
767 drsuapi_DsReplicaGetInfo
768 */
769 static WERROR dcesrv_drsuapi_DsReplicaGetInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
770 struct drsuapi_DsReplicaGetInfo *r)
771 {
772 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
773 }
774
775
776 /*
777 DRSUAPI_ADD_SID_HISTORY
778 */
779 static WERROR dcesrv_DRSUAPI_ADD_SID_HISTORY(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
780 struct DRSUAPI_ADD_SID_HISTORY *r)
781 {
782 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
783 }
784
785 /*
786 drsuapi_DsGetMemberships2
787 */
788 static WERROR dcesrv_drsuapi_DsGetMemberships2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
789 struct drsuapi_DsGetMemberships2 *r)
790 {
791 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
792 }
793
794 /*
795 DRSUAPI_REPLICA_VERIFY_OBJECTS
796 */
797 static WERROR dcesrv_DRSUAPI_REPLICA_VERIFY_OBJECTS(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
798 struct DRSUAPI_REPLICA_VERIFY_OBJECTS *r)
799 {
800 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
801 }
802
803
804 /*
805 DRSUAPI_GET_OBJECT_EXISTENCE
806 */
807 static WERROR dcesrv_DRSUAPI_GET_OBJECT_EXISTENCE(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
808 struct DRSUAPI_GET_OBJECT_EXISTENCE *r)
809 {
810 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
811 }
812
813
814 /*
815 drsuapi_QuerySitesByCost
816 */
817 static WERROR dcesrv_drsuapi_QuerySitesByCost(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
818 struct drsuapi_QuerySitesByCost *r)
819 {
820 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
821 }
822
823
824 /* include the generated boilerplate */
825 #include "librpc/gen_ndr/ndr_drsuapi_s.c"
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