2 Unix SMB/CIFS implementation.
4 endpoint server for the drsuapi pipe
6 Copyright (C) Stefan Metzmacher 2004
7 Copyright (C) Andrew Bartlett <abartlet@samba.org> 2006
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.
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.
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/>.
24 #include "librpc/gen_ndr/ndr_drsuapi.h"
25 #include "rpc_server/dcerpc_server.h"
26 #include "rpc_server/common/common.h"
27 #include "dsdb/samdb/samdb.h"
28 #include "libcli/security/security.h"
29 #include "libcli/security/session.h"
30 #include "rpc_server/drsuapi/dcesrv_drsuapi.h"
31 #include "auth/auth.h"
32 #include "param/param.h"
33 #include "lib/messaging/irpc.h"
35 #define DRSUAPI_UNSUPPORTED(fname) do { \
36 DEBUG(1,(__location__ ": Unsupported DRS call %s\n", #fname)); \
37 if (DEBUGLVL(2)) NDR_PRINT_IN_DEBUG(fname, r); \
38 DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR); \
44 static WERROR dcesrv_drsuapi_DsBind(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
45 struct drsuapi_DsBind *r)
47 struct drsuapi_bind_state *b_state;
48 struct dcesrv_handle *handle;
49 struct drsuapi_DsBindInfoCtr *bind_info;
50 struct GUID site_guid;
51 struct ldb_result *site_res;
52 struct ldb_dn *server_site_dn;
53 static const char *site_attrs[] = { "objectGUID", NULL };
54 struct ldb_result *ntds_res;
55 struct ldb_dn *ntds_dn;
56 static const char *ntds_attrs[] = { "ms-DS-ReplicationEpoch", NULL };
60 struct auth_session_info *auth_info;
62 bool connected_as_system = false;
64 r->out.bind_info = NULL;
65 ZERO_STRUCTP(r->out.bind_handle);
67 b_state = talloc_zero(mem_ctx, struct drsuapi_bind_state);
68 W_ERROR_HAVE_NO_MEMORY(b_state);
70 /* if this is a DC connecting, give them system level access */
71 werr = drs_security_level_check(dce_call, NULL, SECURITY_DOMAIN_CONTROLLER, NULL);
72 if (W_ERROR_IS_OK(werr)) {
73 DEBUG(3,(__location__ ": doing DsBind with system_session\n"));
74 auth_info = system_session(dce_call->conn->dce_ctx->lp_ctx);
75 connected_as_system = true;
77 auth_info = dce_call->conn->auth_state.session_info;
81 * connect to the samdb
83 b_state->sam_ctx = samdb_connect(b_state, dce_call->event_ctx,
84 dce_call->conn->dce_ctx->lp_ctx, auth_info, 0);
85 if (!b_state->sam_ctx) {
89 if (connected_as_system) {
90 b_state->sam_ctx_system = b_state->sam_ctx;
92 /* an RODC also needs system samdb access for secret
93 attribute replication */
94 werr = drs_security_level_check(dce_call, NULL, SECURITY_RO_DOMAIN_CONTROLLER,
95 samdb_domain_sid(b_state->sam_ctx));
96 if (W_ERROR_IS_OK(werr)) {
97 b_state->sam_ctx_system = samdb_connect(b_state, dce_call->event_ctx,
98 dce_call->conn->dce_ctx->lp_ctx,
99 system_session(dce_call->conn->dce_ctx->lp_ctx), 0);
100 if (!b_state->sam_ctx_system) {
107 * find out the guid of our own site
109 server_site_dn = samdb_server_site_dn(b_state->sam_ctx, mem_ctx);
110 W_ERROR_HAVE_NO_MEMORY(server_site_dn);
112 ret = ldb_search(b_state->sam_ctx, mem_ctx, &site_res,
113 server_site_dn, LDB_SCOPE_BASE, site_attrs,
115 if (ret != LDB_SUCCESS) {
116 return WERR_DS_DRA_INTERNAL_ERROR;
118 if (site_res->count != 1) {
119 return WERR_DS_DRA_INTERNAL_ERROR;
121 site_guid = samdb_result_guid(site_res->msgs[0], "objectGUID");
124 * lookup the local servers Replication Epoch
126 ntds_dn = samdb_ntds_settings_dn(b_state->sam_ctx);
127 W_ERROR_HAVE_NO_MEMORY(ntds_dn);
129 ret = ldb_search(b_state->sam_ctx, mem_ctx, &ntds_res,
130 ntds_dn, LDB_SCOPE_BASE, ntds_attrs,
132 if (ret != LDB_SUCCESS) {
133 return WERR_DS_DRA_INTERNAL_ERROR;
135 if (ntds_res->count != 1) {
136 return WERR_DS_DRA_INTERNAL_ERROR;
138 repl_epoch = ldb_msg_find_attr_as_uint(ntds_res->msgs[0],
139 "ms-DS-ReplicationEpoch", 0);
142 * The "process identifier" of the client.
143 * According to the WSPP docs, sectin 5.35, this is
144 * for informational and debugging purposes only.
145 * The assignment is implementation specific.
150 * store the clients bind_guid
152 if (r->in.bind_guid) {
153 b_state->remote_bind_guid = *r->in.bind_guid;
157 * store the clients bind_info
159 if (r->in.bind_info) {
160 switch (r->in.bind_info->length) {
162 struct drsuapi_DsBindInfo24 *info24;
163 info24 = &r->in.bind_info->info.info24;
164 b_state->remote_info28.supported_extensions = info24->supported_extensions;
165 b_state->remote_info28.site_guid = info24->site_guid;
166 b_state->remote_info28.pid = info24->pid;
167 b_state->remote_info28.repl_epoch = 0;
171 b_state->remote_info28 = r->in.bind_info->info.info28;
177 * fill in our local bind info 28
179 b_state->local_info28.supported_extensions = 0;
180 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
181 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
182 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
183 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
184 #if 0 /* we don't support MSZIP compression (only decompression) */
185 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
187 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
188 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
189 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
190 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
191 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
192 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
193 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
194 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
195 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
196 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
197 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
198 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
199 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
200 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
201 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V5;
202 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
203 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
204 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
205 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
206 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
207 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
208 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
209 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
210 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
211 #if 0 /* we don't support XPRESS compression yet */
212 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
214 b_state->local_info28.supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V10;
215 b_state->local_info28.site_guid = site_guid;
216 b_state->local_info28.pid = pid;
217 b_state->local_info28.repl_epoch = repl_epoch;
220 * allocate the return bind_info
222 bind_info = talloc(mem_ctx, struct drsuapi_DsBindInfoCtr);
223 W_ERROR_HAVE_NO_MEMORY(bind_info);
225 bind_info->length = 28;
226 bind_info->info.info28 = b_state->local_info28;
229 * allocate a bind handle
231 handle = dcesrv_handle_new(dce_call->context, DRSUAPI_BIND_HANDLE);
232 W_ERROR_HAVE_NO_MEMORY(handle);
233 handle->data = talloc_steal(handle, b_state);
238 r->out.bind_info = bind_info;
239 *r->out.bind_handle = handle->wire_handle;
248 static WERROR dcesrv_drsuapi_DsUnbind(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
249 struct drsuapi_DsUnbind *r)
251 struct dcesrv_handle *h;
253 *r->out.bind_handle = *r->in.bind_handle;
255 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
259 ZERO_STRUCTP(r->out.bind_handle);
266 drsuapi_DsReplicaSync
268 static WERROR dcesrv_drsuapi_DsReplicaSync(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
269 struct drsuapi_DsReplicaSync *r)
274 status = drs_security_level_check(dce_call, "DsReplicaSync", SECURITY_DOMAIN_CONTROLLER, NULL);
275 if (!W_ERROR_IS_OK(status)) {
279 if (r->in.level != 1) {
280 DEBUG(0,("DsReplicaSync called with unsupported level %d\n", r->in.level));
281 return WERR_DS_DRA_INVALID_PARAMETER;
284 if (r->in.req->req1.options & DRSUAPI_DRS_ASYNC_OP) {
285 timeout = IRPC_CALL_TIMEOUT;
288 * use Infinite time for timeout in case
289 * the caller made a sync call
291 timeout = IRPC_CALL_TIMEOUT_INF;
294 dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
295 r, NDR_DRSUAPI_DSREPLICASYNC,
297 "dreplsrv", "DsReplicaSync",
307 static WERROR dcesrv_drsuapi_DsReplicaAdd(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
308 struct drsuapi_DsReplicaAdd *r)
312 status = drs_security_level_check(dce_call, "DsReplicaAdd", SECURITY_DOMAIN_CONTROLLER, NULL);
313 if (!W_ERROR_IS_OK(status)) {
317 dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
318 r, NDR_DRSUAPI_DSREPLICAADD,
320 "dreplsrv", "DsReplicaAdd",
330 static WERROR dcesrv_drsuapi_DsReplicaDel(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
331 struct drsuapi_DsReplicaDel *r)
335 status = drs_security_level_check(dce_call, "DsReplicaDel", SECURITY_DOMAIN_CONTROLLER, NULL);
336 if (!W_ERROR_IS_OK(status)) {
340 dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
341 r, NDR_DRSUAPI_DSREPLICADEL,
343 "dreplsrv", "DsReplicaDel",
351 drsuapi_DsReplicaModify
353 static WERROR dcesrv_drsuapi_DsReplicaMod(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
354 struct drsuapi_DsReplicaMod *r)
358 status = drs_security_level_check(dce_call, "DsReplicaMod", SECURITY_DOMAIN_CONTROLLER, NULL);
359 if (!W_ERROR_IS_OK(status)) {
363 dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx,
364 r, NDR_DRSUAPI_DSREPLICAMOD,
366 "dreplsrv", "DsReplicaMod",
376 static WERROR dcesrv_DRSUAPI_VERIFY_NAMES(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
377 struct DRSUAPI_VERIFY_NAMES *r)
379 DRSUAPI_UNSUPPORTED(DRSUAPI_VERIFY_NAMES);
384 drsuapi_DsGetMemberships
386 static WERROR dcesrv_drsuapi_DsGetMemberships(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
387 struct drsuapi_DsGetMemberships *r)
389 DRSUAPI_UNSUPPORTED(drsuapi_DsGetMemberships);
394 DRSUAPI_INTER_DOMAIN_MOVE
396 static WERROR dcesrv_DRSUAPI_INTER_DOMAIN_MOVE(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
397 struct DRSUAPI_INTER_DOMAIN_MOVE *r)
399 DRSUAPI_UNSUPPORTED(DRSUAPI_INTER_DOMAIN_MOVE);
404 drsuapi_DsGetNT4ChangeLog
406 static WERROR dcesrv_drsuapi_DsGetNT4ChangeLog(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
407 struct drsuapi_DsGetNT4ChangeLog *r)
409 DRSUAPI_UNSUPPORTED(drsuapi_DsGetNT4ChangeLog);
415 static WERROR dcesrv_drsuapi_DsCrackNames(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
416 struct drsuapi_DsCrackNames *r)
418 struct drsuapi_bind_state *b_state;
419 struct dcesrv_handle *h;
421 *r->out.level_out = r->in.level;
423 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
426 r->out.ctr = talloc_zero(mem_ctx, union drsuapi_DsNameCtr);
427 W_ERROR_HAVE_NO_MEMORY(r->out.ctr);
429 switch (r->in.level) {
431 switch(r->in.req->req1.format_offered){
432 case DRSUAPI_DS_NAME_FORMAT_UPN_AND_ALTSECID:
433 case DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT_NAME_SANS_DOMAIN_EX:
434 case DRSUAPI_DS_NAME_FORMAT_LIST_GLOBAL_CATALOG_SERVERS:
435 case DRSUAPI_DS_NAME_FORMAT_UPN_FOR_LOGON:
436 case DRSUAPI_DS_NAME_FORMAT_LIST_SERVERS_WITH_DCS_IN_SITE:
437 case DRSUAPI_DS_NAME_FORMAT_STRING_SID_NAME:
438 case DRSUAPI_DS_NAME_FORMAT_ALT_SECURITY_IDENTITIES_NAME:
439 case DRSUAPI_DS_NAME_FORMAT_LIST_NCS:
440 case DRSUAPI_DS_NAME_FORMAT_LIST_DOMAINS:
441 case DRSUAPI_DS_NAME_FORMAT_MAP_SCHEMA_GUID:
442 case DRSUAPI_DS_NAME_FORMAT_NT4_ACCOUNT_NAME_SANS_DOMAIN:
443 case DRSUAPI_DS_NAME_FORMAT_LIST_INFO_FOR_SERVER:
444 case DRSUAPI_DS_NAME_FORMAT_LIST_SERVERS_FOR_DOMAIN_IN_SITE:
445 case DRSUAPI_DS_NAME_FORMAT_LIST_DOMAINS_IN_SITE:
446 case DRSUAPI_DS_NAME_FORMAT_LIST_SERVERS_IN_SITE:
447 case DRSUAPI_DS_NAME_FORMAT_LIST_SITES:
448 DEBUG(0, ("DsCrackNames: Unsupported operation requested: %X",
449 r->in.req->req1.format_offered));
451 case DRSUAPI_DS_NAME_FORMAT_LIST_ROLES:
452 return dcesrv_drsuapi_ListRoles(b_state->sam_ctx, mem_ctx,
453 &r->in.req->req1, &r->out.ctr->ctr1);
454 default:/* format_offered is in the enum drsuapi_DsNameFormat*/
455 return dcesrv_drsuapi_CrackNamesByNameFormat(b_state->sam_ctx, mem_ctx,
456 &r->in.req->req1, &r->out.ctr->ctr1);
461 return WERR_UNKNOWN_LEVEL;
466 drsuapi_DsRemoveDSServer
468 static WERROR dcesrv_drsuapi_DsRemoveDSServer(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
469 struct drsuapi_DsRemoveDSServer *r)
471 struct drsuapi_bind_state *b_state;
472 struct dcesrv_handle *h;
473 struct ldb_dn *ntds_dn;
478 *r->out.level_out = 1;
480 status = drs_security_level_check(dce_call, "DsRemoveDSServer", SECURITY_DOMAIN_CONTROLLER, NULL);
481 if (!W_ERROR_IS_OK(status)) {
485 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
488 switch (r->in.level) {
490 ntds_dn = ldb_dn_new(mem_ctx, b_state->sam_ctx, r->in.req->req1.server_dn);
491 W_ERROR_HAVE_NO_MEMORY(ntds_dn);
493 ok = ldb_dn_validate(ntds_dn);
498 /* TODO: it's likely that we need more checks here */
500 ok = ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings");
505 if (r->in.req->req1.commit) {
506 ret = ldb_delete(b_state->sam_ctx, ntds_dn);
507 if (ret != LDB_SUCCESS) {
522 DRSUAPI_REMOVE_DS_DOMAIN
524 static WERROR dcesrv_DRSUAPI_REMOVE_DS_DOMAIN(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
525 struct DRSUAPI_REMOVE_DS_DOMAIN *r)
527 DRSUAPI_UNSUPPORTED(DRSUAPI_REMOVE_DS_DOMAIN);
530 /* Obtain the site name from a server DN */
531 static const char *result_site_name(struct ldb_dn *server_dn)
533 /* Format is cn=<NETBIOS name>,cn=Servers,cn=<site>,cn=sites.... */
534 const struct ldb_val *val = ldb_dn_get_component_val(server_dn, 2);
535 const char *name = ldb_dn_get_component_name(server_dn, 2);
537 if (!name || (ldb_attr_cmp(name, "cn") != 0)) {
538 /* Ensure this matches the format. This gives us a
539 * bit more confidence that a 'cn' value will be a
544 return (char *)val->data;
550 drsuapi_DsGetDomainControllerInfo
552 static WERROR dcesrv_drsuapi_DsGetDomainControllerInfo_1(struct drsuapi_bind_state *b_state,
554 struct drsuapi_DsGetDomainControllerInfo *r)
556 struct ldb_dn *sites_dn;
557 struct ldb_result *res;
559 const char *attrs_account_1[] = { "cn", "dnsHostName", NULL };
560 const char *attrs_account_2[] = { "cn", "dnsHostName", "objectGUID", NULL };
562 const char *attrs_none[] = { NULL };
564 const char *attrs_site[] = { "objectGUID", NULL };
566 const char *attrs_ntds[] = { "options", "objectGUID", NULL };
568 const char *attrs_1[] = { "serverReference", "cn", "dnsHostName", NULL };
569 const char *attrs_2[] = { "serverReference", "cn", "dnsHostName", "objectGUID", NULL };
572 struct drsuapi_DsGetDCInfoCtr1 *ctr1;
573 struct drsuapi_DsGetDCInfoCtr2 *ctr2;
578 *r->out.level_out = r->in.req->req1.level;
579 r->out.ctr = talloc(mem_ctx, union drsuapi_DsGetDCInfoCtr);
580 W_ERROR_HAVE_NO_MEMORY(r->out.ctr);
582 sites_dn = samdb_sites_dn(b_state->sam_ctx, mem_ctx);
584 return WERR_DS_OBJ_NOT_FOUND;
587 switch (*r->out.level_out) {
589 /* this level is not like the others */
590 return WERR_UNKNOWN_LEVEL;
598 return WERR_UNKNOWN_LEVEL;
601 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res, sites_dn, LDB_SCOPE_SUBTREE, attrs,
602 "objectClass=server");
605 DEBUG(1, ("searching for servers in sites DN %s failed: %s\n",
606 ldb_dn_get_linearized(sites_dn), ldb_errstring(b_state->sam_ctx)));
607 return WERR_GENERAL_FAILURE;
610 switch (*r->out.level_out) {
612 ctr1 = &r->out.ctr->ctr1;
613 ctr1->count = res->count;
614 ctr1->array = talloc_zero_array(mem_ctx,
615 struct drsuapi_DsGetDCInfo1,
617 for (i=0; i < res->count; i++) {
618 struct ldb_dn *domain_dn;
619 struct ldb_result *res_domain;
620 struct ldb_result *res_account;
621 struct ldb_dn *ntds_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
623 struct ldb_dn *ref_dn
624 = ldb_msg_find_attr_as_dn(b_state->sam_ctx,
625 mem_ctx, res->msgs[i],
628 if (!ntds_dn || !ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings")) {
632 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_account, ref_dn,
633 LDB_SCOPE_BASE, attrs_account_1, "objectClass=computer");
634 if (ret == LDB_SUCCESS && res_account->count == 1) {
636 ctr1->array[i].dns_name
637 = ldb_msg_find_attr_as_string(res_account->msgs[0], "dNSHostName", NULL);
638 ctr1->array[i].netbios_name
639 = ldb_msg_find_attr_as_string(res_account->msgs[0], "cn", NULL);
640 ctr1->array[i].computer_dn
641 = ldb_dn_get_linearized(res_account->msgs[0]->dn);
643 /* Determine if this is the PDC */
644 ret = samdb_search_for_parent_domain(b_state->sam_ctx,
645 mem_ctx, res_account->msgs[0]->dn,
646 &domain_dn, &errstr);
648 if (ret == LDB_SUCCESS) {
649 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_domain, domain_dn,
650 LDB_SCOPE_BASE, attrs_none, "fSMORoleOwner=%s",
651 ldb_dn_get_linearized(ntds_dn));
653 return WERR_GENERAL_FAILURE;
655 if (res_domain->count == 1) {
656 ctr1->array[i].is_pdc = true;
660 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
661 DEBUG(5, ("warning: searching for computer DN %s failed: %s\n",
662 ldb_dn_get_linearized(ref_dn), ldb_errstring(b_state->sam_ctx)));
665 /* Look at server DN and extract site component */
666 ctr1->array[i].site_name = result_site_name(res->msgs[i]->dn);
667 ctr1->array[i].server_dn = ldb_dn_get_linearized(res->msgs[i]->dn);
670 ctr1->array[i].is_enabled = true;
675 ctr2 = &r->out.ctr->ctr2;
676 ctr2->count = res->count;
677 ctr2->array = talloc_zero_array(mem_ctx,
678 struct drsuapi_DsGetDCInfo2,
680 for (i=0; i < res->count; i++) {
681 struct ldb_dn *domain_dn;
682 struct ldb_result *res_domain;
683 struct ldb_result *res_account;
684 struct ldb_dn *ntds_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
685 struct ldb_result *res_ntds;
686 struct ldb_dn *site_dn = ldb_dn_copy(mem_ctx, res->msgs[i]->dn);
687 struct ldb_result *res_site;
688 struct ldb_dn *ref_dn
689 = ldb_msg_find_attr_as_dn(b_state->sam_ctx,
690 mem_ctx, res->msgs[i],
693 if (!ntds_dn || !ldb_dn_add_child_fmt(ntds_dn, "CN=NTDS Settings")) {
697 /* Format is cn=<NETBIOS name>,cn=Servers,cn=<site>,cn=sites.... */
698 if (!site_dn || !ldb_dn_remove_child_components(site_dn, 2)) {
702 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_ntds, ntds_dn,
703 LDB_SCOPE_BASE, attrs_ntds, "objectClass=nTDSDSA");
704 if (ret == LDB_SUCCESS && res_ntds->count == 1) {
706 = (ldb_msg_find_attr_as_int(res_ntds->msgs[0], "options", 0) == 1);
707 ctr2->array[i].ntds_guid
708 = samdb_result_guid(res_ntds->msgs[0], "objectGUID");
709 ctr2->array[i].ntds_dn = ldb_dn_get_linearized(res_ntds->msgs[0]->dn);
711 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
712 DEBUG(5, ("warning: searching for NTDS DN %s failed: %s\n",
713 ldb_dn_get_linearized(ntds_dn), ldb_errstring(b_state->sam_ctx)));
716 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_site, site_dn,
717 LDB_SCOPE_BASE, attrs_site, "objectClass=site");
718 if (ret == LDB_SUCCESS && res_site->count == 1) {
719 ctr2->array[i].site_guid
720 = samdb_result_guid(res_site->msgs[0], "objectGUID");
721 ctr2->array[i].site_dn = ldb_dn_get_linearized(res_site->msgs[0]->dn);
723 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
724 DEBUG(5, ("warning: searching for site DN %s failed: %s\n",
725 ldb_dn_get_linearized(site_dn), ldb_errstring(b_state->sam_ctx)));
728 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_account, ref_dn,
729 LDB_SCOPE_BASE, attrs_account_2, "objectClass=computer");
730 if (ret == LDB_SUCCESS && res_account->count == 1) {
732 ctr2->array[i].dns_name
733 = ldb_msg_find_attr_as_string(res_account->msgs[0], "dNSHostName", NULL);
734 ctr2->array[i].netbios_name
735 = ldb_msg_find_attr_as_string(res_account->msgs[0], "cn", NULL);
736 ctr2->array[i].computer_dn = ldb_dn_get_linearized(res_account->msgs[0]->dn);
737 ctr2->array[i].computer_guid
738 = samdb_result_guid(res_account->msgs[0], "objectGUID");
740 /* Determine if this is the PDC */
741 ret = samdb_search_for_parent_domain(b_state->sam_ctx,
742 mem_ctx, res_account->msgs[0]->dn,
743 &domain_dn, &errstr);
745 if (ret == LDB_SUCCESS) {
746 ret = ldb_search(b_state->sam_ctx, mem_ctx, &res_domain, domain_dn,
747 LDB_SCOPE_BASE, attrs_none, "fSMORoleOwner=%s",
748 ldb_dn_get_linearized(ntds_dn));
749 if (ret == LDB_SUCCESS && res_domain->count == 1) {
750 ctr2->array[i].is_pdc = true;
752 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
753 DEBUG(5, ("warning: searching for domain DN %s failed: %s\n",
754 ldb_dn_get_linearized(domain_dn), ldb_errstring(b_state->sam_ctx)));
758 if ((ret != LDB_SUCCESS) && (ret != LDB_ERR_NO_SUCH_OBJECT)) {
759 DEBUG(5, ("warning: searching for computer account DN %s failed: %s\n",
760 ldb_dn_get_linearized(ref_dn), ldb_errstring(b_state->sam_ctx)));
763 /* Look at server DN and extract site component */
764 ctr2->array[i].site_name = result_site_name(res->msgs[i]->dn);
765 ctr2->array[i].server_dn = ldb_dn_get_linearized(res->msgs[i]->dn);
766 ctr2->array[i].server_guid
767 = samdb_result_guid(res->msgs[i], "objectGUID");
769 ctr2->array[i].is_enabled = true;
778 drsuapi_DsGetDomainControllerInfo
780 static WERROR dcesrv_drsuapi_DsGetDomainControllerInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
781 struct drsuapi_DsGetDomainControllerInfo *r)
783 struct dcesrv_handle *h;
784 struct drsuapi_bind_state *b_state;
785 DCESRV_PULL_HANDLE_WERR(h, r->in.bind_handle, DRSUAPI_BIND_HANDLE);
788 switch (r->in.level) {
790 return dcesrv_drsuapi_DsGetDomainControllerInfo_1(b_state, mem_ctx, r);
793 return WERR_UNKNOWN_LEVEL;
801 static WERROR dcesrv_drsuapi_DsExecuteKCC(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
802 struct drsuapi_DsExecuteKCC *r)
805 status = drs_security_level_check(dce_call, "DsExecuteKCC", SECURITY_DOMAIN_CONTROLLER, NULL);
807 if (!W_ERROR_IS_OK(status)) {
811 dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx, r, NDR_DRSUAPI_DSEXECUTEKCC,
812 &ndr_table_drsuapi, "kccsrv", "DsExecuteKCC",
819 drsuapi_DsReplicaGetInfo
821 static WERROR dcesrv_drsuapi_DsReplicaGetInfo(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
822 struct drsuapi_DsReplicaGetInfo *r)
824 enum security_user_level level;
826 if (!lpcfg_parm_bool(dce_call->conn->dce_ctx->lp_ctx, NULL,
827 "drs", "disable_sec_check", false)) {
828 level = security_session_user_level(dce_call->conn->auth_state.session_info, NULL);
829 if (level < SECURITY_DOMAIN_CONTROLLER) {
830 DEBUG(1,(__location__ ": Administrator access required for DsReplicaGetInfo\n"));
831 security_token_debug(0, 2, dce_call->conn->auth_state.session_info->security_token);
832 return WERR_DS_DRA_ACCESS_DENIED;
836 dcesrv_irpc_forward_rpc_call(dce_call, mem_ctx, r, NDR_DRSUAPI_DSREPLICAGETINFO,
837 &ndr_table_drsuapi, "kccsrv", "DsReplicaGetInfo",
845 DRSUAPI_ADD_SID_HISTORY
847 static WERROR dcesrv_DRSUAPI_ADD_SID_HISTORY(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
848 struct DRSUAPI_ADD_SID_HISTORY *r)
850 DRSUAPI_UNSUPPORTED(DRSUAPI_ADD_SID_HISTORY);
854 drsuapi_DsGetMemberships2
856 static WERROR dcesrv_drsuapi_DsGetMemberships2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
857 struct drsuapi_DsGetMemberships2 *r)
859 DRSUAPI_UNSUPPORTED(drsuapi_DsGetMemberships2);
863 DRSUAPI_REPLICA_VERIFY_OBJECTS
865 static WERROR dcesrv_DRSUAPI_REPLICA_VERIFY_OBJECTS(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
866 struct DRSUAPI_REPLICA_VERIFY_OBJECTS *r)
868 DRSUAPI_UNSUPPORTED(DRSUAPI_REPLICA_VERIFY_OBJECTS);
873 DRSUAPI_GET_OBJECT_EXISTENCE
875 static WERROR dcesrv_DRSUAPI_GET_OBJECT_EXISTENCE(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
876 struct DRSUAPI_GET_OBJECT_EXISTENCE *r)
878 DRSUAPI_UNSUPPORTED(DRSUAPI_GET_OBJECT_EXISTENCE);
883 drsuapi_QuerySitesByCost
885 static WERROR dcesrv_drsuapi_QuerySitesByCost(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
886 struct drsuapi_QuerySitesByCost *r)
888 DRSUAPI_UNSUPPORTED(drsuapi_QuerySitesByCost);
892 /* include the generated boilerplate */
893 #include "librpc/gen_ndr/ndr_drsuapi_s.c"