2 Unix SMB/CIFS implementation.
4 Copyright (C) Stefan Metzmacher <metze@samba.org> 2006
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "libnet/libnet.h"
22 #include "libcli/composite/composite.h"
23 #include "libcli/cldap/cldap.h"
24 #include "lib/ldb/include/ldb.h"
25 #include "lib/ldb/include/ldb_errors.h"
26 #include "lib/ldb_wrap.h"
27 #include "dsdb/samdb/samdb.h"
28 #include "dsdb/common/flags.h"
29 #include "librpc/gen_ndr/ndr_drsuapi_c.h"
30 #include "libcli/security/security.h"
31 #include "librpc/gen_ndr/ndr_misc.h"
32 #include "librpc/gen_ndr/ndr_security.h"
33 #include "librpc/gen_ndr/ndr_drsuapi.h"
34 #include "auth/gensec/gensec.h"
35 #include "param/param.h"
37 /*****************************************************************************
38 * Windows 2003 (w2k3) does the following steps when changing the server role
39 * from domain member to domain controller
41 * We mostly do the same.
42 *****************************************************************************/
46 * - using nbt name<1C> request and a samlogon mailslot request
48 * - using a DNS SRV _ldap._tcp.dc._msdcs. request and a CLDAP netlogon request
50 * see: becomeDC_recv_cldap() and becomeDC_send_cldap()
54 * Open 1st LDAP connection to the DC using admin credentials
56 * see: becomeDC_connect_ldap1() and becomeDC_ldap_connect()
60 * LDAP search 1st LDAP connection:
62 * see: becomeDC_ldap1_rootdse()
67 * filter: (objectClass=*)
71 * currentTime: 20061202155100.0Z
72 * subschemaSubentry: CN=Aggregate,CN=Schema,CN=Configuration,<domain_partition>
73 * dsServiceName: CN=<netbios_name>,CN=Servers,CN=<site_name>,CN=Sites,CN=Configuration,<domain_partition>
74 * namingContexts: <domain_partition>
75 * CN=Configuration,<domain_partition>
76 * CN=Schema,CN=Configuration,<domain_partition>
77 * defaultNamingContext: <domain_partition>
78 * schemaNamingContext: CN=Schema,CN=Configuration,<domain_partition>
79 * configurationNamingContext:CN=Configuration,<domain_partition>
80 * rootDomainNamingContext:<domain_partition>
81 * supportedControl: ...
82 * supportedLDAPVersion: 3
84 * supportedLDAPPolicies: ...
85 * highestCommitedUSN: ...
86 * supportedSASLMechanisms:GSSAPI
90 * dnsHostName: <dns_host_name>
91 * ldapServiceName: <domain_dns_name>:<netbios_name>$@<REALM>
92 * serverName: CN=Servers,CN=<site_name>,CN=Sites,CN=Configuration,<domain_partition>
93 * supportedCapabilities: ...
95 * isGlobalCatalogReady: TRUE
96 * domainFunctionality: 0
97 * forestFunctionality: 0
98 * domainControllerFunctionality: 2
102 * LDAP search 1st LDAP connection:
104 * see: becomeDC_ldap1_crossref_behavior_version()
107 * basedn: CN=Configuration,<domain_partition>
109 * filter: (cn=Partitions)
110 * attrs: msDS-Behavior-Version
112 * CN=Partitions,CN=Configuration,<domain_partition>
113 * msDS-Behavior-Version: 0
117 * LDAP search 1st LDAP connection:
119 * NOTE: this seems to be a bug! as the messageID of the LDAP message is corrupted!
121 * not implemented here
124 * basedn: CN=Schema,CN=Configuration,<domain_partition>
126 * filter: (cn=Partitions)
127 * attrs: msDS-Behavior-Version
134 * LDAP search 1st LDAP connection:
136 * see: becomeDC_ldap1_domain_behavior_version()
139 * basedn: <domain_partition>
141 * filter: (objectClass=*)
142 * attrs: msDS-Behavior-Version
145 * msDS-Behavior-Version: 0
149 * LDAP search 1st LDAP connection:
151 * see: becomeDC_ldap1_schema_object_version()
154 * basedn: CN=Schema,CN=Configuration,<domain_partition>
156 * filter: (objectClass=*)
157 * attrs: objectVersion
159 * CN=Schema,CN=Configuration,<domain_partition>
164 * LDAP search 1st LDAP connection:
166 * not implemented, because the information is already there
171 * filter: (objectClass=*)
172 * attrs: defaultNamingContext
176 * defaultNamingContext: <domain_partition>
177 * dnsHostName: <dns_host_name>
181 * LDAP search 1st LDAP connection:
183 * see: becomeDC_ldap1_infrastructure_fsmo()
186 * basedn: <WKGUID=2fbac1870ade11d297c400c04fd8d5cd,domain_partition>
188 * filter: (objectClass=*)
191 * CN=Infrastructure,<domain_partition>
195 * LDAP search 1st LDAP connection:
197 * see: becomeDC_ldap1_w2k3_update_revision()
200 * basedn: CN=Windows2003Update,CN=DomainUpdates,CN=System,<domain_partition>
202 * filter: (objectClass=*)
205 * CN=Windows2003Update,CN=DomainUpdates,CN=System,<domain_partition>
210 * LDAP search 1st LDAP connection:
212 * see: becomeDC_ldap1_infrastructure_fsmo()
215 * basedn: CN=Infrastructure,<domain_partition>
217 * filter: (objectClass=*)
218 * attrs: fSMORoleOwner
220 * CN=Infrastructure,<domain_partition>
221 * fSMORoleOwner: CN=NTDS Settings,<infrastructure_fsmo_server_object>
225 * LDAP search 1st LDAP connection:
227 * see: becomeDC_ldap1_infrastructure_fsmo()
230 * basedn: <infrastructure_fsmo_server_object>
232 * filter: (objectClass=*)
235 * <infrastructure_fsmo_server_object>
236 * dnsHostName: <dns_host_name>
240 * LDAP search 1st LDAP connection:
242 * see: becomeDC_ldap1_infrastructure_fsmo()
245 * basedn: CN=NTDS Settings,<infrastructure_fsmo_server_object>
247 * filter: (objectClass=*)
250 * CN=NTDS Settings,<infrastructure_fsmo_server_object>
251 * objectGUID: <object_guid>
255 * LDAP search 1st LDAP connection:
257 * see: becomeDC_ldap1_rid_manager_fsmo()
260 * basedn: <domain_partition>
262 * filter: (objectClass=*)
263 * attrs: rIDManagerReference
266 * rIDManagerReference: CN=RID Manager$,CN=System,<domain_partition>
270 * LDAP search 1st LDAP connection:
272 * see: becomeDC_ldap1_rid_manager_fsmo()
275 * basedn: CN=RID Manager$,CN=System,<domain_partition>
277 * filter: (objectClass=*)
278 * attrs: fSMORoleOwner
280 * CN=Infrastructure,<domain_partition>
281 * fSMORoleOwner: CN=NTDS Settings,<rid_manager_fsmo_server_object>
285 * LDAP search 1st LDAP connection:
287 * see: becomeDC_ldap1_rid_manager_fsmo()
290 * basedn: <rid_manager_fsmo_server_object>
292 * filter: (objectClass=*)
295 * <rid_manager_fsmo_server_object>
296 * dnsHostName: <dns_host_name>
300 * LDAP search 1st LDAP connection:
302 * see: becomeDC_ldap1_rid_manager_fsmo()
305 * basedn: CN=NTDS Settings,<rid_manager_fsmo_server_object>
307 * filter: (objectClass=*)
308 * attrs: msDs-ReplicationEpoch
310 * CN=NTDS Settings,<rid_manager_fsmo_server_object>
314 * LDAP search 1st LDAP connection:
316 * see: becomeDC_ldap1_site_object()
319 * basedn: CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>
321 * filter: (objectClass=*)
324 * CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>
327 * cn: <new_dc_site_name>
328 * distinguishedName:CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>
334 * showInAdvancedViewOnly: TRUE
335 * name: <new_dc_site_name>
336 * objectGUID: <object_guid>
337 * systemFlags: 1107296256 <0x42000000>
338 * objectCategory: CN=Site,C=Schema,CN=Configuration,<domain_partition>
341 /***************************************************************
342 * Add this stage we call the check_options() callback function
343 * of the caller, to see if he wants us to continue
345 * see: becomeDC_check_options()
346 ***************************************************************/
349 * LDAP search 1st LDAP connection:
351 * see: becomeDC_ldap1_computer_object()
354 * basedn: <domain_partition>
356 * filter: (&(|(objectClass=user)(objectClass=computer))(sAMAccountName=<new_dc_account_name>))
357 * attrs: distinguishedName
360 * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
361 * distinguishedName: CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
362 * userAccoountControl: 4096 <0x1000>
366 * LDAP search 1st LDAP connection:
368 * see: becomeDC_ldap1_server_object_1()
371 * basedn: CN=<new_dc_netbios_name>,CN=Servers,CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>
373 * filter: (objectClass=*)
377 * <matchedDN:CN=Servers,CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>>
381 * LDAP search 1st LDAP connection:
383 * see: becomeDC_ldap1_server_object_2()
386 * basedn: CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
388 * filter: (objectClass=*)
389 * attrs: serverReferenceBL
392 * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
396 * LDAP add 1st LDAP connection:
398 * see: becomeDC_ldap1_server_object_add()
401 * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
402 * objectClass: server
403 * systemFlags: 50000000 <0x2FAF080>
404 * serverReference:CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
410 * LDAP search 1st LDAP connection:
412 * not implemented, maybe we can add that later
415 * basedn: CN=NTDS Settings,CN=<new_dc_netbios_name>,CN=Servers,CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>
417 * filter: (objectClass=*)
421 * <matchedDN:CN=<new_dc_netbios_name>,CN=Servers,CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>>
425 * LDAP search 1st LDAP connection:
427 * not implemented because it gives no new information
430 * basedn: CN=Partitions,CN=Configuration,<domain_partition>
432 * filter: (nCName=<domain_partition>)
435 * controls: LDAP_SERVER_EXTENDED_DN_OID:critical=false
437 * <GUID=<hex_guid>>;CN=<domain_netbios_name>,CN=Partitions,<domain_partition>>
438 * nCName: <GUID=<hex_guid>>;<SID=<hex_sid>>;<domain_partition>>
439 * dnsRoot: <domain_dns_name>
443 * LDAP modify 1st LDAP connection:
445 * see: becomeDC_ldap1_server_object_modify()
448 * CN=<new_dc_netbios_name>,CN=Servers,CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>>
449 * serverReference:CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
451 * <attributeOrValueExist>
455 * LDAP modify 1st LDAP connection:
457 * see: becomeDC_ldap1_server_object_modify()
460 * CN=<new_dc_netbios_name>,CN=Servers,CN=<new_dc_site_name>,CN=Sites,CN=Configuration,<domain_partition>>
461 * serverReference:CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
467 * Open 1st DRSUAPI connection to the DC using admin credentials
468 * DsBind with DRSUAPI_DS_BIND_GUID_W2K3 ("6afab99c-6e26-464a-975f-f58f105218bc")
469 * (w2k3 does 2 DsBind() calls here..., where is first is unused and contains garbage at the end)
471 * see: becomeDC_drsuapi_connect_send(), becomeDC_drsuapi1_connect_recv(),
472 * becomeDC_drsuapi_bind_send(), becomeDC_drsuapi_bind_recv() and becomeDC_drsuapi1_bind_recv()
476 * DsAddEntry to create the CN=NTDS Settings,CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name, ...
477 * on the 1st DRSUAPI connection
479 * see: becomeDC_drsuapi1_add_entry_send() and becomeDC_drsuapi1_add_entry_recv()
482 /***************************************************************
483 * Add this stage we call the prepare_db() callback function
484 * of the caller, to see if he wants us to continue
486 * see: becomeDC_prepare_db()
487 ***************************************************************/
490 * Open 2nd and 3rd DRSUAPI connection to the DC using admin credentials
491 * - a DsBind with DRSUAPI_DS_BIND_GUID_W2K3 ("6afab99c-6e26-464a-975f-f58f105218bc")
492 * on the 2nd connection
494 * see: becomeDC_drsuapi_connect_send(), becomeDC_drsuapi2_connect_recv(),
495 * becomeDC_drsuapi_bind_send(), becomeDC_drsuapi_bind_recv(), becomeDC_drsuapi2_bind_recv()
496 * and becomeDC_drsuapi3_connect_recv()
500 * replicate CN=Schema,CN=Configuration,...
501 * on the 3rd DRSUAPI connection and the bind_handle from the 2nd connection
503 * see: becomeDC_drsuapi_pull_partition_send(), becomeDC_drsuapi_pull_partition_recv(),
504 * becomeDC_drsuapi3_pull_schema_send() and becomeDC_drsuapi3_pull_schema_recv()
506 ***************************************************************
507 * Add this stage we call the schema_chunk() callback function
508 * for each replication message
509 ***************************************************************/
512 * replicate CN=Configuration,...
513 * on the 3rd DRSUAPI connection and the bind_handle from the 2nd connection
515 * see: becomeDC_drsuapi_pull_partition_send(), becomeDC_drsuapi_pull_partition_recv(),
516 * becomeDC_drsuapi3_pull_config_send() and becomeDC_drsuapi3_pull_config_recv()
518 ***************************************************************
519 * Add this stage we call the config_chunk() callback function
520 * for each replication message
521 ***************************************************************/
524 * LDAP unbind on the 1st LDAP connection
526 * not implemented, because it's not needed...
530 * Open 2nd LDAP connection to the DC using admin credentials
532 * see: becomeDC_connect_ldap2() and becomeDC_ldap_connect()
536 * LDAP search 2nd LDAP connection:
538 * not implemented because it gives no new information
539 * same as becomeDC_ldap1_computer_object()
542 * basedn: <domain_partition>
544 * filter: (&(|(objectClass=user)(objectClass=computer))(sAMAccountName=<new_dc_account_name>))
545 * attrs: distinguishedName
548 * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
549 * distinguishedName: CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
550 * userAccoountControl: 4096 <0x00001000>
554 * LDAP search 2nd LDAP connection:
556 * not implemented because it gives no new information
557 * same as becomeDC_ldap1_computer_object()
560 * basedn: CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
562 * filter: (objectClass=*)
563 * attrs: userAccountControl
565 * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
566 * userAccoountControl: 4096 <0x00001000>
570 * LDAP modify 2nd LDAP connection:
572 * see: becomeDC_ldap2_modify_computer()
575 * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
576 * userAccoountControl: 532480 <0x82000>
582 * LDAP search 2nd LDAP connection:
584 * see: becomeDC_ldap2_move_computer()
587 * basedn: <WKGUID=2fbac1870ade11d297c400c04fd8d5cd,<domain_partition>>
589 * filter: (objectClass=*)
592 * CN=Domain Controllers,<domain_partition>
596 * LDAP search 2nd LDAP connection:
598 * not implemented because it gives no new information
601 * basedn: CN=Domain Controllers,<domain_partition>
603 * filter: (objectClass=*)
604 * attrs: distinguishedName
606 * CN=Domain Controller,<domain_partition>
607 * distinguishedName: CN=Domain Controllers,<domain_partition>
611 * LDAP modifyRDN 2nd LDAP connection:
613 * see: becomeDC_ldap2_move_computer()
616 * entry: CN=<new_dc_netbios_name>,CN=Computers,<domain_partition>
617 * newrdn: CN=<new_dc_netbios_name>
619 * newparent: CN=Domain Controllers,<domain_partition>
625 * LDAP unbind on the 2nd LDAP connection
627 * not implemented, because it's not needed...
631 * replicate Domain Partition
632 * on the 3rd DRSUAPI connection and the bind_handle from the 2nd connection
634 * see: becomeDC_drsuapi_pull_partition_send(), becomeDC_drsuapi_pull_partition_recv(),
635 * becomeDC_drsuapi3_pull_domain_send() and becomeDC_drsuapi3_pull_domain_recv()
637 ***************************************************************
638 * Add this stage we call the domain_chunk() callback function
639 * for each replication message
640 ***************************************************************/
642 /* call DsReplicaUpdateRefs() for all partitions like this:
643 * req1: struct drsuapi_DsReplicaUpdateRefsRequest1
645 * naming_context: struct drsuapi_DsReplicaObjectIdentifier
646 * __ndr_size : 0x000000ae (174)
647 * __ndr_size_sid : 0x00000000 (0)
648 * guid : 00000000-0000-0000-0000-000000000000
650 * dn : 'CN=Schema,CN=Configuration,DC=w2k3,DC=vmnet1,DC=vm,DC=base'
652 * dest_dsa_dns_name : '4a0df188-a0b8-47ea-bbe5-e614723f16dd._msdcs.w2k3.vmnet1.vm.base'
653 * dest_dsa_guid : 4a0df188-a0b8-47ea-bbe5-e614723f16dd
654 * options : 0x0000001c (28)
655 * 0: DRSUAPI_DS_REPLICA_UPDATE_ASYNCHRONOUS_OPERATION
656 * 0: DRSUAPI_DS_REPLICA_UPDATE_WRITEABLE
657 * 1: DRSUAPI_DS_REPLICA_UPDATE_ADD_REFERENCE
658 * 1: DRSUAPI_DS_REPLICA_UPDATE_DELETE_REFERENCE
659 * 1: DRSUAPI_DS_REPLICA_UPDATE_0x00000010
661 * 4a0df188-a0b8-47ea-bbe5-e614723f16dd is the objectGUID the DsAddEntry() returned for the
662 * CN=NTDS Settings,CN=<machine_name>,CN=Servers,CN=Default-First-Site-Name, ...
663 * on the 2nd!!! DRSUAPI connection
665 * see: becomeDC_drsuapi_update_refs_send(), becomeDC_drsuapi2_update_refs_schema_recv(),
666 * becomeDC_drsuapi2_update_refs_config_recv() and becomeDC_drsuapi2_update_refs_domain_recv()
670 * Windows does opens the 4th and 5th DRSUAPI connection...
671 * and does a DsBind() with the objectGUID from DsAddEntry() as bind_guid
672 * on the 4th connection
674 * and then 2 full replications of the domain partition on the 5th connection
675 * with the bind_handle from the 4th connection
677 * not implemented because it gives no new information
680 struct libnet_BecomeDC_state {
681 struct composite_context *creq;
683 struct libnet_context *libnet;
685 struct dom_sid zero_sid;
688 struct cldap_socket *sock;
689 struct cldap_netlogon io;
690 struct nbt_cldap_netlogon_5 netlogon5;
693 struct becomeDC_ldap {
694 struct ldb_context *ldb;
695 const struct ldb_message *rootdse;
698 struct becomeDC_drsuapi {
699 struct libnet_BecomeDC_state *s;
700 struct dcerpc_binding *binding;
701 struct dcerpc_pipe *pipe;
702 DATA_BLOB gensec_skey;
703 struct drsuapi_DsBind bind_r;
704 struct GUID bind_guid;
705 struct drsuapi_DsBindInfoCtr bind_info_ctr;
706 struct drsuapi_DsBindInfo28 local_info28;
707 struct drsuapi_DsBindInfo28 remote_info28;
708 struct policy_handle bind_handle;
709 } drsuapi1, drsuapi2, drsuapi3;
711 struct libnet_BecomeDC_Domain domain;
712 struct libnet_BecomeDC_Forest forest;
713 struct libnet_BecomeDC_SourceDSA source_dsa;
714 struct libnet_BecomeDC_DestDSA dest_dsa;
716 struct libnet_BecomeDC_Partition schema_part, config_part, domain_part;
718 struct becomeDC_fsmo {
719 const char *dns_name;
720 const char *server_dn_str;
721 const char *ntds_dn_str;
722 struct GUID ntds_guid;
723 } infrastructure_fsmo;
725 struct becomeDC_fsmo rid_manager_fsmo;
727 struct libnet_BecomeDC_CheckOptions _co;
728 struct libnet_BecomeDC_PrepareDB _pp;
729 struct libnet_BecomeDC_StoreChunk _sc;
730 struct libnet_BecomeDC_Callbacks callbacks;
733 static void becomeDC_recv_cldap(struct cldap_request *req);
735 static void becomeDC_send_cldap(struct libnet_BecomeDC_state *s)
737 struct composite_context *c = s->creq;
738 struct cldap_request *req;
740 s->cldap.io.in.dest_address = s->source_dsa.address;
741 s->cldap.io.in.dest_port = lp_cldap_port(s->libnet->lp_ctx);
742 s->cldap.io.in.realm = s->domain.dns_name;
743 s->cldap.io.in.host = s->dest_dsa.netbios_name;
744 s->cldap.io.in.user = NULL;
745 s->cldap.io.in.domain_guid = NULL;
746 s->cldap.io.in.domain_sid = NULL;
747 s->cldap.io.in.acct_control = -1;
748 s->cldap.io.in.version = 6;
750 s->cldap.sock = cldap_socket_init(s, s->libnet->event_ctx);
751 if (composite_nomem(s->cldap.sock, c)) return;
753 req = cldap_netlogon_send(s->cldap.sock, &s->cldap.io);
754 if (composite_nomem(req, c)) return;
755 req->async.fn = becomeDC_recv_cldap;
756 req->async.private = s;
759 static void becomeDC_connect_ldap1(struct libnet_BecomeDC_state *s);
761 static void becomeDC_recv_cldap(struct cldap_request *req)
763 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private,
764 struct libnet_BecomeDC_state);
765 struct composite_context *c = s->creq;
767 c->status = cldap_netlogon_recv(req, s, &s->cldap.io);
768 if (!composite_is_ok(c)) return;
770 s->cldap.netlogon5 = s->cldap.io.out.netlogon.logon5;
772 s->domain.dns_name = s->cldap.netlogon5.dns_domain;
773 s->domain.netbios_name = s->cldap.netlogon5.domain;
774 s->domain.guid = s->cldap.netlogon5.domain_uuid;
776 s->forest.dns_name = s->cldap.netlogon5.forest;
778 s->source_dsa.dns_name = s->cldap.netlogon5.pdc_dns_name;
779 s->source_dsa.netbios_name = s->cldap.netlogon5.pdc_name;
780 s->source_dsa.site_name = s->cldap.netlogon5.server_site;
782 s->dest_dsa.site_name = s->cldap.netlogon5.client_site;
784 becomeDC_connect_ldap1(s);
787 static NTSTATUS becomeDC_ldap_connect(struct libnet_BecomeDC_state *s,
788 struct becomeDC_ldap *ldap)
792 url = talloc_asprintf(s, "ldap://%s/", s->source_dsa.dns_name);
793 NT_STATUS_HAVE_NO_MEMORY(url);
795 ldap->ldb = ldb_wrap_connect(s, s->libnet->lp_ctx, url,
800 if (ldap->ldb == NULL) {
801 return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
807 static NTSTATUS becomeDC_ldap1_rootdse(struct libnet_BecomeDC_state *s)
810 struct ldb_result *r;
811 struct ldb_dn *basedn;
812 static const char *attrs[] = {
817 basedn = ldb_dn_new(s, s->ldap1.ldb, NULL);
818 NT_STATUS_HAVE_NO_MEMORY(basedn);
820 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
821 "(objectClass=*)", attrs, &r);
823 if (ret != LDB_SUCCESS) {
824 return NT_STATUS_LDAP(ret);
825 } else if (r->count != 1) {
827 return NT_STATUS_INVALID_NETWORK_RESPONSE;
831 s->ldap1.rootdse = r->msgs[0];
833 s->domain.dn_str = ldb_msg_find_attr_as_string(s->ldap1.rootdse, "defaultNamingContext", NULL);
834 if (!s->domain.dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
836 s->forest.root_dn_str = ldb_msg_find_attr_as_string(s->ldap1.rootdse, "rootDomainNamingContext", NULL);
837 if (!s->forest.root_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
838 s->forest.config_dn_str = ldb_msg_find_attr_as_string(s->ldap1.rootdse, "configurationNamingContext", NULL);
839 if (!s->forest.config_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
840 s->forest.schema_dn_str = ldb_msg_find_attr_as_string(s->ldap1.rootdse, "schemaNamingContext", NULL);
841 if (!s->forest.schema_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
843 s->source_dsa.server_dn_str = ldb_msg_find_attr_as_string(s->ldap1.rootdse, "serverName", NULL);
844 if (!s->source_dsa.server_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
845 s->source_dsa.ntds_dn_str = ldb_msg_find_attr_as_string(s->ldap1.rootdse, "dsServiceName", NULL);
846 if (!s->source_dsa.ntds_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
851 static NTSTATUS becomeDC_ldap1_crossref_behavior_version(struct libnet_BecomeDC_state *s)
854 struct ldb_result *r;
855 struct ldb_dn *basedn;
856 static const char *attrs[] = {
857 "msDs-Behavior-Version",
861 basedn = ldb_dn_new(s, s->ldap1.ldb, s->forest.config_dn_str);
862 NT_STATUS_HAVE_NO_MEMORY(basedn);
864 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_ONELEVEL,
865 "(cn=Partitions)", attrs, &r);
867 if (ret != LDB_SUCCESS) {
868 return NT_STATUS_LDAP(ret);
869 } else if (r->count != 1) {
871 return NT_STATUS_INVALID_NETWORK_RESPONSE;
874 s->forest.crossref_behavior_version = ldb_msg_find_attr_as_uint(r->msgs[0], "msDs-Behavior-Version", 0);
880 static NTSTATUS becomeDC_ldap1_domain_behavior_version(struct libnet_BecomeDC_state *s)
883 struct ldb_result *r;
884 struct ldb_dn *basedn;
885 static const char *attrs[] = {
886 "msDs-Behavior-Version",
890 basedn = ldb_dn_new(s, s->ldap1.ldb, s->domain.dn_str);
891 NT_STATUS_HAVE_NO_MEMORY(basedn);
893 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
894 "(objectClass=*)", attrs, &r);
896 if (ret != LDB_SUCCESS) {
897 return NT_STATUS_LDAP(ret);
898 } else if (r->count != 1) {
900 return NT_STATUS_INVALID_NETWORK_RESPONSE;
903 s->domain.behavior_version = ldb_msg_find_attr_as_uint(r->msgs[0], "msDs-Behavior-Version", 0);
909 static NTSTATUS becomeDC_ldap1_schema_object_version(struct libnet_BecomeDC_state *s)
912 struct ldb_result *r;
913 struct ldb_dn *basedn;
914 static const char *attrs[] = {
919 basedn = ldb_dn_new(s, s->ldap1.ldb, s->forest.schema_dn_str);
920 NT_STATUS_HAVE_NO_MEMORY(basedn);
922 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
923 "(objectClass=*)", attrs, &r);
925 if (ret != LDB_SUCCESS) {
926 return NT_STATUS_LDAP(ret);
927 } else if (r->count != 1) {
929 return NT_STATUS_INVALID_NETWORK_RESPONSE;
932 s->forest.schema_object_version = ldb_msg_find_attr_as_uint(r->msgs[0], "objectVersion", 0);
938 static NTSTATUS becomeDC_ldap1_w2k3_update_revision(struct libnet_BecomeDC_state *s)
941 struct ldb_result *r;
942 struct ldb_dn *basedn;
943 static const char *attrs[] = {
948 basedn = ldb_dn_new_fmt(s, s->ldap1.ldb, "CN=Windows2003Update,CN=DomainUpdates,CN=System,%s",
950 NT_STATUS_HAVE_NO_MEMORY(basedn);
952 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
953 "(objectClass=*)", attrs, &r);
955 if (ret == LDB_ERR_NO_SUCH_OBJECT) {
956 /* w2k doesn't have this object */
957 s->domain.w2k3_update_revision = 0;
959 } else if (ret != LDB_SUCCESS) {
960 return NT_STATUS_LDAP(ret);
961 } else if (r->count != 1) {
963 return NT_STATUS_INVALID_NETWORK_RESPONSE;
966 s->domain.w2k3_update_revision = ldb_msg_find_attr_as_uint(r->msgs[0], "revision", 0);
972 static NTSTATUS becomeDC_ldap1_infrastructure_fsmo(struct libnet_BecomeDC_state *s)
975 struct ldb_result *r;
976 struct ldb_dn *basedn;
977 struct ldb_dn *ntds_dn;
978 struct ldb_dn *server_dn;
979 static const char *_1_1_attrs[] = {
983 static const char *fsmo_attrs[] = {
987 static const char *dns_attrs[] = {
991 static const char *guid_attrs[] = {
996 basedn = ldb_dn_new_fmt(s, s->ldap1.ldb, "<WKGUID=2fbac1870ade11d297c400c04fd8d5cd,%s>",
998 NT_STATUS_HAVE_NO_MEMORY(basedn);
1000 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
1001 "(objectClass=*)", _1_1_attrs, &r);
1002 talloc_free(basedn);
1003 if (ret != LDB_SUCCESS) {
1004 return NT_STATUS_LDAP(ret);
1005 } else if (r->count != 1) {
1007 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1010 basedn = talloc_steal(s, r->msgs[0]->dn);
1013 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
1014 "(objectClass=*)", fsmo_attrs, &r);
1015 talloc_free(basedn);
1016 if (ret != LDB_SUCCESS) {
1017 return NT_STATUS_LDAP(ret);
1018 } else if (r->count != 1) {
1020 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1023 s->infrastructure_fsmo.ntds_dn_str = samdb_result_string(r->msgs[0], "fSMORoleOwner", NULL);
1024 if (!s->infrastructure_fsmo.ntds_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
1025 talloc_steal(s, s->infrastructure_fsmo.ntds_dn_str);
1029 ntds_dn = ldb_dn_new(s, s->ldap1.ldb, s->infrastructure_fsmo.ntds_dn_str);
1030 NT_STATUS_HAVE_NO_MEMORY(ntds_dn);
1032 server_dn = ldb_dn_get_parent(s, ntds_dn);
1033 NT_STATUS_HAVE_NO_MEMORY(server_dn);
1035 s->infrastructure_fsmo.server_dn_str = ldb_dn_alloc_linearized(s, server_dn);
1036 NT_STATUS_HAVE_NO_MEMORY(s->infrastructure_fsmo.server_dn_str);
1038 ret = ldb_search(s->ldap1.ldb, server_dn, LDB_SCOPE_BASE,
1039 "(objectClass=*)", dns_attrs, &r);
1040 if (ret != LDB_SUCCESS) {
1041 return NT_STATUS_LDAP(ret);
1042 } else if (r->count != 1) {
1044 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1047 s->infrastructure_fsmo.dns_name = samdb_result_string(r->msgs[0], "dnsHostName", NULL);
1048 if (!s->infrastructure_fsmo.dns_name) return NT_STATUS_INVALID_NETWORK_RESPONSE;
1049 talloc_steal(s, s->infrastructure_fsmo.dns_name);
1053 ret = ldb_search(s->ldap1.ldb, ntds_dn, LDB_SCOPE_BASE,
1054 "(objectClass=*)", guid_attrs, &r);
1055 if (ret != LDB_SUCCESS) {
1056 return NT_STATUS_LDAP(ret);
1057 } else if (r->count != 1) {
1059 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1062 s->infrastructure_fsmo.ntds_guid = samdb_result_guid(r->msgs[0], "objectGUID");
1066 return NT_STATUS_OK;
1069 static NTSTATUS becomeDC_ldap1_rid_manager_fsmo(struct libnet_BecomeDC_state *s)
1072 struct ldb_result *r;
1073 struct ldb_dn *basedn;
1074 const char *reference_dn_str;
1075 struct ldb_dn *ntds_dn;
1076 struct ldb_dn *server_dn;
1077 static const char *rid_attrs[] = {
1078 "rIDManagerReference",
1081 static const char *fsmo_attrs[] = {
1085 static const char *dns_attrs[] = {
1089 static const char *guid_attrs[] = {
1094 basedn = ldb_dn_new(s, s->ldap1.ldb, s->domain.dn_str);
1095 NT_STATUS_HAVE_NO_MEMORY(basedn);
1097 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
1098 "(objectClass=*)", rid_attrs, &r);
1099 talloc_free(basedn);
1100 if (ret != LDB_SUCCESS) {
1101 return NT_STATUS_LDAP(ret);
1102 } else if (r->count != 1) {
1104 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1107 reference_dn_str = samdb_result_string(r->msgs[0], "rIDManagerReference", NULL);
1108 if (!reference_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
1110 basedn = ldb_dn_new(s, s->ldap1.ldb, reference_dn_str);
1111 NT_STATUS_HAVE_NO_MEMORY(basedn);
1115 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
1116 "(objectClass=*)", fsmo_attrs, &r);
1117 talloc_free(basedn);
1118 if (ret != LDB_SUCCESS) {
1119 return NT_STATUS_LDAP(ret);
1120 } else if (r->count != 1) {
1122 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1125 s->rid_manager_fsmo.ntds_dn_str = samdb_result_string(r->msgs[0], "fSMORoleOwner", NULL);
1126 if (!s->rid_manager_fsmo.ntds_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
1127 talloc_steal(s, s->rid_manager_fsmo.ntds_dn_str);
1131 ntds_dn = ldb_dn_new(s, s->ldap1.ldb, s->rid_manager_fsmo.ntds_dn_str);
1132 NT_STATUS_HAVE_NO_MEMORY(ntds_dn);
1134 server_dn = ldb_dn_get_parent(s, ntds_dn);
1135 NT_STATUS_HAVE_NO_MEMORY(server_dn);
1137 s->rid_manager_fsmo.server_dn_str = ldb_dn_alloc_linearized(s, server_dn);
1138 NT_STATUS_HAVE_NO_MEMORY(s->rid_manager_fsmo.server_dn_str);
1140 ret = ldb_search(s->ldap1.ldb, server_dn, LDB_SCOPE_BASE,
1141 "(objectClass=*)", dns_attrs, &r);
1142 if (ret != LDB_SUCCESS) {
1143 return NT_STATUS_LDAP(ret);
1144 } else if (r->count != 1) {
1146 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1149 s->rid_manager_fsmo.dns_name = samdb_result_string(r->msgs[0], "dnsHostName", NULL);
1150 if (!s->rid_manager_fsmo.dns_name) return NT_STATUS_INVALID_NETWORK_RESPONSE;
1151 talloc_steal(s, s->rid_manager_fsmo.dns_name);
1155 ret = ldb_search(s->ldap1.ldb, ntds_dn, LDB_SCOPE_BASE,
1156 "(objectClass=*)", guid_attrs, &r);
1157 if (ret != LDB_SUCCESS) {
1158 return NT_STATUS_LDAP(ret);
1159 } else if (r->count != 1) {
1161 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1164 s->rid_manager_fsmo.ntds_guid = samdb_result_guid(r->msgs[0], "objectGUID");
1168 return NT_STATUS_OK;
1171 static NTSTATUS becomeDC_ldap1_site_object(struct libnet_BecomeDC_state *s)
1174 struct ldb_result *r;
1175 struct ldb_dn *basedn;
1177 basedn = ldb_dn_new_fmt(s, s->ldap1.ldb, "CN=%s,CN=Sites,%s",
1178 s->dest_dsa.site_name,
1179 s->forest.config_dn_str);
1180 NT_STATUS_HAVE_NO_MEMORY(basedn);
1182 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
1183 "(objectClass=*)", NULL, &r);
1184 talloc_free(basedn);
1185 if (ret != LDB_SUCCESS) {
1186 return NT_STATUS_LDAP(ret);
1187 } else if (r->count != 1) {
1189 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1192 s->dest_dsa.site_guid = samdb_result_guid(r->msgs[0], "objectGUID");
1195 return NT_STATUS_OK;
1198 static NTSTATUS becomeDC_check_options(struct libnet_BecomeDC_state *s)
1200 if (!s->callbacks.check_options) return NT_STATUS_OK;
1202 s->_co.domain = &s->domain;
1203 s->_co.forest = &s->forest;
1204 s->_co.source_dsa = &s->source_dsa;
1206 return s->callbacks.check_options(s->callbacks.private_data, &s->_co);
1209 static NTSTATUS becomeDC_ldap1_computer_object(struct libnet_BecomeDC_state *s)
1212 struct ldb_result *r;
1213 struct ldb_dn *basedn;
1215 static const char *attrs[] = {
1216 "distinguishedName",
1217 "userAccountControl",
1221 basedn = ldb_dn_new(s, s->ldap1.ldb, s->domain.dn_str);
1222 NT_STATUS_HAVE_NO_MEMORY(basedn);
1224 filter = talloc_asprintf(basedn, "(&(|(objectClass=user)(objectClass=computer))(sAMAccountName=%s$))",
1225 s->dest_dsa.netbios_name);
1226 NT_STATUS_HAVE_NO_MEMORY(filter);
1228 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_SUBTREE,
1230 talloc_free(basedn);
1231 if (ret != LDB_SUCCESS) {
1232 return NT_STATUS_LDAP(ret);
1233 } else if (r->count != 1) {
1235 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1238 s->dest_dsa.computer_dn_str = samdb_result_string(r->msgs[0], "distinguishedName", NULL);
1239 if (!s->dest_dsa.computer_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
1240 talloc_steal(s, s->dest_dsa.computer_dn_str);
1242 s->dest_dsa.user_account_control = samdb_result_uint(r->msgs[0], "userAccountControl", 0);
1245 return NT_STATUS_OK;
1248 static NTSTATUS becomeDC_ldap1_server_object_1(struct libnet_BecomeDC_state *s)
1251 struct ldb_result *r;
1252 struct ldb_dn *basedn;
1253 const char *server_reference_dn_str;
1254 struct ldb_dn *server_reference_dn;
1255 struct ldb_dn *computer_dn;
1257 basedn = ldb_dn_new_fmt(s, s->ldap1.ldb, "CN=%s,CN=Servers,CN=%s,CN=Sites,%s",
1258 s->dest_dsa.netbios_name,
1259 s->dest_dsa.site_name,
1260 s->forest.config_dn_str);
1261 NT_STATUS_HAVE_NO_MEMORY(basedn);
1263 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
1264 "(objectClass=*)", NULL, &r);
1265 talloc_free(basedn);
1266 if (ret == LDB_ERR_NO_SUCH_OBJECT) {
1267 /* if the object doesn't exist, we'll create it later */
1268 return NT_STATUS_OK;
1269 } else if (ret != LDB_SUCCESS) {
1270 return NT_STATUS_LDAP(ret);
1271 } else if (r->count != 1) {
1273 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1276 server_reference_dn_str = samdb_result_string(r->msgs[0], "serverReference", NULL);
1277 if (server_reference_dn_str) {
1278 server_reference_dn = ldb_dn_new(r, s->ldap1.ldb, server_reference_dn_str);
1279 NT_STATUS_HAVE_NO_MEMORY(server_reference_dn);
1281 computer_dn = ldb_dn_new(r, s->ldap1.ldb, s->dest_dsa.computer_dn_str);
1282 NT_STATUS_HAVE_NO_MEMORY(computer_dn);
1285 * if the server object belongs to another DC in another domain in the forest,
1286 * we should not touch this object!
1288 if (ldb_dn_compare(computer_dn, server_reference_dn) != 0) {
1290 return NT_STATUS_OBJECT_NAME_COLLISION;
1294 /* if the server object is already for the dest_dsa, then we don't need to create it */
1295 s->dest_dsa.server_dn_str = samdb_result_string(r->msgs[0], "distinguishedName", NULL);
1296 if (!s->dest_dsa.server_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
1297 talloc_steal(s, s->dest_dsa.server_dn_str);
1300 return NT_STATUS_OK;
1303 static NTSTATUS becomeDC_ldap1_server_object_2(struct libnet_BecomeDC_state *s)
1306 struct ldb_result *r;
1307 struct ldb_dn *basedn;
1308 const char *server_reference_bl_dn_str;
1309 static const char *attrs[] = {
1310 "serverReferenceBL",
1314 /* if the server_dn_str has a valid value, we skip this lookup */
1315 if (s->dest_dsa.server_dn_str) return NT_STATUS_OK;
1317 basedn = ldb_dn_new(s, s->ldap1.ldb, s->dest_dsa.computer_dn_str);
1318 NT_STATUS_HAVE_NO_MEMORY(basedn);
1320 ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
1321 "(objectClass=*)", attrs, &r);
1322 talloc_free(basedn);
1323 if (ret != LDB_SUCCESS) {
1324 return NT_STATUS_LDAP(ret);
1325 } else if (r->count != 1) {
1327 return NT_STATUS_INVALID_NETWORK_RESPONSE;
1330 server_reference_bl_dn_str = samdb_result_string(r->msgs[0], "serverReferenceBL", NULL);
1331 if (!server_reference_bl_dn_str) {
1332 /* if no back link is present, we're done for this function */
1334 return NT_STATUS_OK;
1337 /* if the server object is already for the dest_dsa, then we don't need to create it */
1338 s->dest_dsa.server_dn_str = samdb_result_string(r->msgs[0], "serverReferenceBL", NULL);
1339 if (s->dest_dsa.server_dn_str) {
1340 /* if a back link is present, we know that the server object is present */
1341 talloc_steal(s, s->dest_dsa.server_dn_str);
1345 return NT_STATUS_OK;
1348 static NTSTATUS becomeDC_ldap1_server_object_add(struct libnet_BecomeDC_state *s)
1351 struct ldb_message *msg;
1352 char *server_dn_str;
1354 /* if the server_dn_str has a valid value, we skip this lookup */
1355 if (s->dest_dsa.server_dn_str) return NT_STATUS_OK;
1357 msg = ldb_msg_new(s);
1358 NT_STATUS_HAVE_NO_MEMORY(msg);
1360 msg->dn = ldb_dn_new_fmt(msg, s->ldap1.ldb, "CN=%s,CN=Servers,CN=%s,CN=Sites,%s",
1361 s->dest_dsa.netbios_name,
1362 s->dest_dsa.site_name,
1363 s->forest.config_dn_str);
1364 NT_STATUS_HAVE_NO_MEMORY(msg->dn);
1366 ret = ldb_msg_add_string(msg, "objectClass", "server");
1369 return NT_STATUS_NO_MEMORY;
1371 ret = ldb_msg_add_string(msg, "systemFlags", "50000000");
1374 return NT_STATUS_NO_MEMORY;
1376 ret = ldb_msg_add_string(msg, "serverReference", s->dest_dsa.computer_dn_str);
1379 return NT_STATUS_NO_MEMORY;
1382 server_dn_str = ldb_dn_alloc_linearized(s, msg->dn);
1383 NT_STATUS_HAVE_NO_MEMORY(server_dn_str);
1385 ret = ldb_add(s->ldap1.ldb, msg);
1387 if (ret != LDB_SUCCESS) {
1388 talloc_free(server_dn_str);
1389 return NT_STATUS_LDAP(ret);
1392 s->dest_dsa.server_dn_str = server_dn_str;
1394 return NT_STATUS_OK;
1397 static NTSTATUS becomeDC_ldap1_server_object_modify(struct libnet_BecomeDC_state *s)
1400 struct ldb_message *msg;
1403 /* make a 'modify' msg, and only for serverReference */
1404 msg = ldb_msg_new(s);
1405 NT_STATUS_HAVE_NO_MEMORY(msg);
1406 msg->dn = ldb_dn_new(msg, s->ldap1.ldb, s->dest_dsa.server_dn_str);
1407 NT_STATUS_HAVE_NO_MEMORY(msg->dn);
1409 ret = ldb_msg_add_string(msg, "serverReference", s->dest_dsa.computer_dn_str);
1412 return NT_STATUS_NO_MEMORY;
1415 /* mark all the message elements (should be just one)
1416 as LDB_FLAG_MOD_ADD */
1417 for (i=0;i<msg->num_elements;i++) {
1418 msg->elements[i].flags = LDB_FLAG_MOD_ADD;
1421 ret = ldb_modify(s->ldap1.ldb, msg);
1422 if (ret == LDB_SUCCESS) {
1424 return NT_STATUS_OK;
1425 } else if (ret == LDB_ERR_ATTRIBUTE_OR_VALUE_EXISTS) {
1426 /* retry with LDB_FLAG_MOD_REPLACE */
1429 return NT_STATUS_LDAP(ret);
1432 /* mark all the message elements (should be just one)
1433 as LDB_FLAG_MOD_REPLACE */
1434 for (i=0;i<msg->num_elements;i++) {
1435 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
1438 ret = ldb_modify(s->ldap1.ldb, msg);
1440 if (ret != LDB_SUCCESS) {
1441 return NT_STATUS_LDAP(ret);
1444 return NT_STATUS_OK;
1447 static void becomeDC_drsuapi_connect_send(struct libnet_BecomeDC_state *s,
1448 struct becomeDC_drsuapi *drsuapi,
1449 void (*recv_fn)(struct composite_context *req));
1450 static void becomeDC_drsuapi1_connect_recv(struct composite_context *req);
1451 static void becomeDC_connect_ldap2(struct libnet_BecomeDC_state *s);
1453 static void becomeDC_connect_ldap1(struct libnet_BecomeDC_state *s)
1455 struct composite_context *c = s->creq;
1457 c->status = becomeDC_ldap_connect(s, &s->ldap1);
1458 if (!composite_is_ok(c)) return;
1460 c->status = becomeDC_ldap1_rootdse(s);
1461 if (!composite_is_ok(c)) return;
1463 c->status = becomeDC_ldap1_crossref_behavior_version(s);
1464 if (!composite_is_ok(c)) return;
1466 c->status = becomeDC_ldap1_domain_behavior_version(s);
1467 if (!composite_is_ok(c)) return;
1469 c->status = becomeDC_ldap1_schema_object_version(s);
1470 if (!composite_is_ok(c)) return;
1472 c->status = becomeDC_ldap1_w2k3_update_revision(s);
1473 if (!composite_is_ok(c)) return;
1475 c->status = becomeDC_ldap1_infrastructure_fsmo(s);
1476 if (!composite_is_ok(c)) return;
1478 c->status = becomeDC_ldap1_rid_manager_fsmo(s);
1479 if (!composite_is_ok(c)) return;
1481 c->status = becomeDC_ldap1_site_object(s);
1482 if (!composite_is_ok(c)) return;
1484 c->status = becomeDC_check_options(s);
1485 if (!composite_is_ok(c)) return;
1487 c->status = becomeDC_ldap1_computer_object(s);
1488 if (!composite_is_ok(c)) return;
1490 c->status = becomeDC_ldap1_server_object_1(s);
1491 if (!composite_is_ok(c)) return;
1493 c->status = becomeDC_ldap1_server_object_2(s);
1494 if (!composite_is_ok(c)) return;
1496 c->status = becomeDC_ldap1_server_object_add(s);
1497 if (!composite_is_ok(c)) return;
1499 c->status = becomeDC_ldap1_server_object_modify(s);
1500 if (!composite_is_ok(c)) return;
1502 becomeDC_drsuapi_connect_send(s, &s->drsuapi1, becomeDC_drsuapi1_connect_recv);
1505 static void becomeDC_drsuapi_connect_send(struct libnet_BecomeDC_state *s,
1506 struct becomeDC_drsuapi *drsuapi,
1507 void (*recv_fn)(struct composite_context *req))
1509 struct composite_context *c = s->creq;
1510 struct composite_context *creq;
1515 if (!drsuapi->binding) {
1516 if (lp_parm_bool(s->libnet->lp_ctx, NULL, "become_dc", "print", false)) {
1517 binding_str = talloc_asprintf(s, "ncacn_ip_tcp:%s[krb5,print,seal]", s->source_dsa.dns_name);
1518 if (composite_nomem(binding_str, c)) return;
1520 binding_str = talloc_asprintf(s, "ncacn_ip_tcp:%s[krb5,seal]", s->source_dsa.dns_name);
1521 if (composite_nomem(binding_str, c)) return;
1523 c->status = dcerpc_parse_binding(s, binding_str, &drsuapi->binding);
1524 talloc_free(binding_str);
1525 if (!composite_is_ok(c)) return;
1528 creq = dcerpc_pipe_connect_b_send(s, drsuapi->binding, &ndr_table_drsuapi,
1529 s->libnet->cred, s->libnet->event_ctx,
1531 composite_continue(c, creq, recv_fn, s);
1534 static void becomeDC_drsuapi_bind_send(struct libnet_BecomeDC_state *s,
1535 struct becomeDC_drsuapi *drsuapi,
1536 void (*recv_fn)(struct rpc_request *req));
1537 static void becomeDC_drsuapi1_bind_recv(struct rpc_request *req);
1539 static void becomeDC_drsuapi1_connect_recv(struct composite_context *req)
1541 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
1542 struct libnet_BecomeDC_state);
1543 struct composite_context *c = s->creq;
1545 c->status = dcerpc_pipe_connect_b_recv(req, s, &s->drsuapi1.pipe);
1546 if (!composite_is_ok(c)) return;
1548 c->status = gensec_session_key(s->drsuapi1.pipe->conn->security_state.generic_state,
1549 &s->drsuapi1.gensec_skey);
1550 if (!composite_is_ok(c)) return;
1552 becomeDC_drsuapi_bind_send(s, &s->drsuapi1, becomeDC_drsuapi1_bind_recv);
1555 static void becomeDC_drsuapi_bind_send(struct libnet_BecomeDC_state *s,
1556 struct becomeDC_drsuapi *drsuapi,
1557 void (*recv_fn)(struct rpc_request *req))
1559 struct composite_context *c = s->creq;
1560 struct rpc_request *req;
1561 struct drsuapi_DsBindInfo28 *bind_info28;
1563 GUID_from_string(DRSUAPI_DS_BIND_GUID_W2K3, &drsuapi->bind_guid);
1565 bind_info28 = &drsuapi->local_info28;
1566 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_BASE;
1567 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION;
1568 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI;
1569 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2;
1570 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS;
1571 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1;
1572 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION;
1573 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE;
1574 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2;
1575 if (s->domain.behavior_version == 2) {
1576 /* TODO: find out how this is really triggered! */
1577 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION;
1579 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2;
1580 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD;
1581 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND;
1582 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO;
1583 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION;
1584 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01;
1585 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP;
1586 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY;
1587 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3;
1588 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_00100000;
1589 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2;
1590 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6;
1591 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS;
1592 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8;
1593 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5;
1594 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6;
1595 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3;
1596 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7;
1597 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT;
1598 #if 0 /* we don't support XPRESS compression yet */
1599 bind_info28->supported_extensions |= DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS;
1601 bind_info28->site_guid = s->dest_dsa.site_guid;
1602 if (s->domain.behavior_version == 2) {
1603 /* TODO: find out how this is really triggered! */
1604 bind_info28->u1 = 528;
1606 bind_info28->u1 = 516;
1608 bind_info28->repl_epoch = 0;
1610 drsuapi->bind_info_ctr.length = 28;
1611 drsuapi->bind_info_ctr.info.info28 = *bind_info28;
1613 drsuapi->bind_r.in.bind_guid = &drsuapi->bind_guid;
1614 drsuapi->bind_r.in.bind_info = &drsuapi->bind_info_ctr;
1615 drsuapi->bind_r.out.bind_handle = &drsuapi->bind_handle;
1617 req = dcerpc_drsuapi_DsBind_send(drsuapi->pipe, s, &drsuapi->bind_r);
1618 composite_continue_rpc(c, req, recv_fn, s);
1621 static WERROR becomeDC_drsuapi_bind_recv(struct libnet_BecomeDC_state *s,
1622 struct becomeDC_drsuapi *drsuapi)
1624 if (!W_ERROR_IS_OK(drsuapi->bind_r.out.result)) {
1625 return drsuapi->bind_r.out.result;
1628 ZERO_STRUCT(drsuapi->remote_info28);
1629 if (drsuapi->bind_r.out.bind_info) {
1630 switch (drsuapi->bind_r.out.bind_info->length) {
1632 struct drsuapi_DsBindInfo24 *info24;
1633 info24 = &drsuapi->bind_r.out.bind_info->info.info24;
1634 drsuapi->remote_info28.supported_extensions = info24->supported_extensions;
1635 drsuapi->remote_info28.site_guid = info24->site_guid;
1636 drsuapi->remote_info28.u1 = info24->u1;
1637 drsuapi->remote_info28.repl_epoch = 0;
1641 drsuapi->remote_info28 = drsuapi->bind_r.out.bind_info->info.info28;
1649 static void becomeDC_drsuapi1_add_entry_send(struct libnet_BecomeDC_state *s);
1651 static void becomeDC_drsuapi1_bind_recv(struct rpc_request *req)
1653 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
1654 struct libnet_BecomeDC_state);
1655 struct composite_context *c = s->creq;
1660 if (req->p->conn->flags & DCERPC_DEBUG_PRINT_OUT) {
1664 c->status = dcerpc_ndr_request_recv(req);
1665 if (!composite_is_ok(c)) return;
1668 NDR_PRINT_OUT_DEBUG(drsuapi_DsBind, &s->drsuapi1.bind_r);
1671 status = becomeDC_drsuapi_bind_recv(s, &s->drsuapi1);
1672 if (!W_ERROR_IS_OK(status)) {
1673 composite_error(c, werror_to_ntstatus(status));
1677 becomeDC_drsuapi1_add_entry_send(s);
1680 static void becomeDC_drsuapi1_add_entry_recv(struct rpc_request *req);
1682 static void becomeDC_drsuapi1_add_entry_send(struct libnet_BecomeDC_state *s)
1684 struct composite_context *c = s->creq;
1685 struct rpc_request *req;
1686 struct drsuapi_DsAddEntry *r;
1687 struct drsuapi_DsReplicaObjectIdentifier *identifier;
1688 uint32_t num_attrs, i = 0;
1689 struct drsuapi_DsReplicaAttribute *attrs;
1690 enum ndr_err_code ndr_err;
1693 /* choose a random invocationId */
1694 s->dest_dsa.invocation_id = GUID_random();
1697 * if the schema version indicates w2k3, then
1698 * also send some w2k3 specific attributes
1700 if (s->forest.schema_object_version >= 30) {
1706 r = talloc_zero(s, struct drsuapi_DsAddEntry);
1707 if (composite_nomem(r, c)) return;
1709 /* setup identifier */
1710 identifier = talloc(r, struct drsuapi_DsReplicaObjectIdentifier);
1711 if (composite_nomem(identifier, c)) return;
1712 identifier->guid = GUID_zero();
1713 identifier->sid = s->zero_sid;
1714 identifier->dn = talloc_asprintf(identifier, "CN=NTDS Settings,%s",
1715 s->dest_dsa.server_dn_str);
1716 if (composite_nomem(identifier->dn, c)) return;
1718 /* allocate attribute array */
1720 attrs = talloc_array(r, struct drsuapi_DsReplicaAttribute, num_attrs);
1721 if (composite_nomem(attrs, c)) return;
1723 /* ntSecurityDescriptor */
1725 struct drsuapi_DsAttributeValue *vs;
1727 struct security_descriptor *v;
1728 struct dom_sid *domain_admins_sid;
1729 const char *domain_admins_sid_str;
1731 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
1732 if (composite_nomem(vs, c)) return;
1734 vd = talloc_array(vs, DATA_BLOB, 1);
1735 if (composite_nomem(vd, c)) return;
1737 domain_admins_sid = dom_sid_add_rid(vs, s->domain.sid, DOMAIN_RID_ADMINS);
1738 if (composite_nomem(domain_admins_sid, c)) return;
1740 domain_admins_sid_str = dom_sid_string(domain_admins_sid, domain_admins_sid);
1741 if (composite_nomem(domain_admins_sid_str, c)) return;
1743 v = security_descriptor_dacl_create(vd,
1745 /* owner: domain admins */
1746 domain_admins_sid_str,
1747 /* owner group: domain admins */
1748 domain_admins_sid_str,
1749 /* authenticated users */
1750 SID_NT_AUTHENTICATED_USERS,
1751 SEC_ACE_TYPE_ACCESS_ALLOWED,
1752 SEC_STD_READ_CONTROL |
1755 SEC_ADS_LIST_OBJECT,
1758 domain_admins_sid_str,
1759 SEC_ACE_TYPE_ACCESS_ALLOWED,
1761 SEC_ADS_CREATE_CHILD |
1763 SEC_ADS_SELF_WRITE |
1765 SEC_ADS_WRITE_PROP |
1766 SEC_ADS_DELETE_TREE |
1767 SEC_ADS_LIST_OBJECT |
1768 SEC_ADS_CONTROL_ACCESS,
1772 SEC_ACE_TYPE_ACCESS_ALLOWED,
1774 SEC_ADS_CREATE_CHILD |
1775 SEC_ADS_DELETE_CHILD |
1777 SEC_ADS_SELF_WRITE |
1779 SEC_ADS_WRITE_PROP |
1780 SEC_ADS_DELETE_TREE |
1781 SEC_ADS_LIST_OBJECT |
1782 SEC_ADS_CONTROL_ACCESS,
1786 if (composite_nomem(v, c)) return;
1788 ndr_err = ndr_push_struct_blob(&vd[0], vd, v,(ndr_push_flags_fn_t)ndr_push_security_descriptor);
1789 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1790 c->status = ndr_map_error2ntstatus(ndr_err);
1791 if (!composite_is_ok(c)) return;
1794 vs[0].blob = &vd[0];
1796 attrs[i].attid = DRSUAPI_ATTRIBUTE_ntSecurityDescriptor;
1797 attrs[i].value_ctr.num_values = 1;
1798 attrs[i].value_ctr.values = vs;
1803 /* objectClass: nTDSDSA */
1805 struct drsuapi_DsAttributeValue *vs;
1808 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
1809 if (composite_nomem(vs, c)) return;
1811 vd = talloc_array(vs, DATA_BLOB, 1);
1812 if (composite_nomem(vd, c)) return;
1814 vd[0] = data_blob_talloc(vd, NULL, 4);
1815 if (composite_nomem(vd[0].data, c)) return;
1817 /* value for nTDSDSA */
1818 SIVAL(vd[0].data, 0, 0x0017002F);
1820 vs[0].blob = &vd[0];
1822 attrs[i].attid = DRSUAPI_ATTRIBUTE_objectClass;
1823 attrs[i].value_ctr.num_values = 1;
1824 attrs[i].value_ctr.values = vs;
1829 /* objectCategory: CN=NTDS-DSA,CN=Schema,... */
1831 struct drsuapi_DsAttributeValue *vs;
1833 struct drsuapi_DsReplicaObjectIdentifier3 v[1];
1835 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
1836 if (composite_nomem(vs, c)) return;
1838 vd = talloc_array(vs, DATA_BLOB, 1);
1839 if (composite_nomem(vd, c)) return;
1841 v[0].guid = GUID_zero();
1842 v[0].sid = s->zero_sid;
1843 v[0].dn = talloc_asprintf(vd, "CN=NTDS-DSA,%s",
1844 s->forest.schema_dn_str);
1845 if (composite_nomem(v[0].dn, c)) return;
1847 ndr_err = ndr_push_struct_blob(&vd[0], vd, &v[0],
1848 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1849 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1850 c->status = ndr_map_error2ntstatus(ndr_err);
1851 if (!composite_is_ok(c)) return;
1854 vs[0].blob = &vd[0];
1856 attrs[i].attid = DRSUAPI_ATTRIBUTE_objectCategory;
1857 attrs[i].value_ctr.num_values = 1;
1858 attrs[i].value_ctr.values = vs;
1863 /* invocationId: random guid */
1865 struct drsuapi_DsAttributeValue *vs;
1867 const struct GUID *v;
1869 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
1870 if (composite_nomem(vs, c)) return;
1872 vd = talloc_array(vs, DATA_BLOB, 1);
1873 if (composite_nomem(vd, c)) return;
1875 v = &s->dest_dsa.invocation_id;
1877 ndr_err = ndr_push_struct_blob(&vd[0], vd, v, (ndr_push_flags_fn_t)ndr_push_GUID);
1878 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1879 c->status = ndr_map_error2ntstatus(ndr_err);
1880 if (!composite_is_ok(c)) return;
1883 vs[0].blob = &vd[0];
1885 attrs[i].attid = DRSUAPI_ATTRIBUTE_invocationId;
1886 attrs[i].value_ctr.num_values = 1;
1887 attrs[i].value_ctr.values = vs;
1892 /* hasMasterNCs: ... */
1894 struct drsuapi_DsAttributeValue *vs;
1896 struct drsuapi_DsReplicaObjectIdentifier3 v[3];
1898 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 3);
1899 if (composite_nomem(vs, c)) return;
1901 vd = talloc_array(vs, DATA_BLOB, 3);
1902 if (composite_nomem(vd, c)) return;
1904 v[0].guid = GUID_zero();
1905 v[0].sid = s->zero_sid;
1906 v[0].dn = s->forest.config_dn_str;
1908 v[1].guid = GUID_zero();
1909 v[1].sid = s->zero_sid;
1910 v[1].dn = s->domain.dn_str;
1912 v[2].guid = GUID_zero();
1913 v[2].sid = s->zero_sid;
1914 v[2].dn = s->forest.schema_dn_str;
1916 ndr_err = ndr_push_struct_blob(&vd[0], vd, &v[0],
1917 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1918 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1919 c->status = ndr_map_error2ntstatus(ndr_err);
1920 if (!composite_is_ok(c)) return;
1923 ndr_err = ndr_push_struct_blob(&vd[1], vd, &v[1],
1924 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1925 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1926 c->status = ndr_map_error2ntstatus(ndr_err);
1927 if (!composite_is_ok(c)) return;
1930 ndr_err = ndr_push_struct_blob(&vd[2], vd, &v[2],
1931 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1932 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1933 c->status = ndr_map_error2ntstatus(ndr_err);
1934 if (!composite_is_ok(c)) return;
1937 vs[0].blob = &vd[0];
1938 vs[1].blob = &vd[1];
1939 vs[2].blob = &vd[2];
1941 attrs[i].attid = DRSUAPI_ATTRIBUTE_hasMasterNCs;
1942 attrs[i].value_ctr.num_values = 3;
1943 attrs[i].value_ctr.values = vs;
1948 /* msDS-hasMasterNCs: ... */
1950 struct drsuapi_DsAttributeValue *vs;
1952 struct drsuapi_DsReplicaObjectIdentifier3 v[3];
1954 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 3);
1955 if (composite_nomem(vs, c)) return;
1957 vd = talloc_array(vs, DATA_BLOB, 3);
1958 if (composite_nomem(vd, c)) return;
1960 v[0].guid = GUID_zero();
1961 v[0].sid = s->zero_sid;
1962 v[0].dn = s->forest.config_dn_str;
1964 v[1].guid = GUID_zero();
1965 v[1].sid = s->zero_sid;
1966 v[1].dn = s->domain.dn_str;
1968 v[2].guid = GUID_zero();
1969 v[2].sid = s->zero_sid;
1970 v[2].dn = s->forest.schema_dn_str;
1972 ndr_err = ndr_push_struct_blob(&vd[0], vd, &v[0],
1973 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1974 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1975 c->status = ndr_map_error2ntstatus(ndr_err);
1976 if (!composite_is_ok(c)) return;
1979 ndr_err = ndr_push_struct_blob(&vd[1], vd, &v[1],
1980 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1981 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1982 c->status = ndr_map_error2ntstatus(ndr_err);
1983 if (!composite_is_ok(c)) return;
1986 ndr_err = ndr_push_struct_blob(&vd[2], vd, &v[2],
1987 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
1988 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
1989 c->status = ndr_map_error2ntstatus(ndr_err);
1990 if (!composite_is_ok(c)) return;
1993 vs[0].blob = &vd[0];
1994 vs[1].blob = &vd[1];
1995 vs[2].blob = &vd[2];
1997 attrs[i].attid = DRSUAPI_ATTRIBUTE_msDS_hasMasterNCs;
1998 attrs[i].value_ctr.num_values = 3;
1999 attrs[i].value_ctr.values = vs;
2004 /* dMDLocation: CN=Schema,... */
2006 struct drsuapi_DsAttributeValue *vs;
2008 struct drsuapi_DsReplicaObjectIdentifier3 v[1];
2010 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
2011 if (composite_nomem(vs, c)) return;
2013 vd = talloc_array(vs, DATA_BLOB, 1);
2014 if (composite_nomem(vd, c)) return;
2016 v[0].guid = GUID_zero();
2017 v[0].sid = s->zero_sid;
2018 v[0].dn = s->forest.schema_dn_str;
2020 ndr_err = ndr_push_struct_blob(&vd[0], vd, &v[0],
2021 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
2022 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2023 c->status = ndr_map_error2ntstatus(ndr_err);
2024 if (!composite_is_ok(c)) return;
2027 vs[0].blob = &vd[0];
2029 attrs[i].attid = DRSUAPI_ATTRIBUTE_dMDLocation;
2030 attrs[i].value_ctr.num_values = 1;
2031 attrs[i].value_ctr.values = vs;
2036 /* msDS-HasDomainNCs: <domain_partition> */
2038 struct drsuapi_DsAttributeValue *vs;
2040 struct drsuapi_DsReplicaObjectIdentifier3 v[1];
2042 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
2043 if (composite_nomem(vs, c)) return;
2045 vd = talloc_array(vs, DATA_BLOB, 1);
2046 if (composite_nomem(vd, c)) return;
2048 v[0].guid = GUID_zero();
2049 v[0].sid = s->zero_sid;
2050 v[0].dn = s->domain.dn_str;
2052 ndr_err = ndr_push_struct_blob(&vd[0], vd, &v[0],
2053 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
2054 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2055 c->status = ndr_map_error2ntstatus(ndr_err);
2056 if (!composite_is_ok(c)) return;
2059 vs[0].blob = &vd[0];
2061 attrs[i].attid = DRSUAPI_ATTRIBUTE_msDS_HasDomainNCs;
2062 attrs[i].value_ctr.num_values = 1;
2063 attrs[i].value_ctr.values = vs;
2068 /* msDS-Behavior-Version */
2070 struct drsuapi_DsAttributeValue *vs;
2073 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
2074 if (composite_nomem(vs, c)) return;
2076 vd = talloc_array(vs, DATA_BLOB, 1);
2077 if (composite_nomem(vd, c)) return;
2079 vd[0] = data_blob_talloc(vd, NULL, 4);
2080 if (composite_nomem(vd[0].data, c)) return;
2082 SIVAL(vd[0].data, 0, DS_BEHAVIOR_WIN2003);
2084 vs[0].blob = &vd[0];
2086 attrs[i].attid = DRSUAPI_ATTRIBUTE_msDS_Behavior_Version;
2087 attrs[i].value_ctr.num_values = 1;
2088 attrs[i].value_ctr.values = vs;
2095 struct drsuapi_DsAttributeValue *vs;
2098 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
2099 if (composite_nomem(vs, c)) return;
2101 vd = talloc_array(vs, DATA_BLOB, 1);
2102 if (composite_nomem(vd, c)) return;
2104 vd[0] = data_blob_talloc(vd, NULL, 4);
2105 if (composite_nomem(vd[0].data, c)) return;
2107 SIVAL(vd[0].data, 0, SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE);
2109 vs[0].blob = &vd[0];
2111 attrs[i].attid = DRSUAPI_ATTRIBUTE_systemFlags;
2112 attrs[i].value_ctr.num_values = 1;
2113 attrs[i].value_ctr.values = vs;
2118 /* serverReference: ... */
2120 struct drsuapi_DsAttributeValue *vs;
2122 struct drsuapi_DsReplicaObjectIdentifier3 v[1];
2124 vs = talloc_array(attrs, struct drsuapi_DsAttributeValue, 1);
2125 if (composite_nomem(vs, c)) return;
2127 vd = talloc_array(vs, DATA_BLOB, 1);
2128 if (composite_nomem(vd, c)) return;
2130 v[0].guid = GUID_zero();
2131 v[0].sid = s->zero_sid;
2132 v[0].dn = s->dest_dsa.computer_dn_str;
2134 ndr_err = ndr_push_struct_blob(&vd[0], vd, &v[0],
2135 (ndr_push_flags_fn_t)ndr_push_drsuapi_DsReplicaObjectIdentifier3);
2136 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2137 c->status = ndr_map_error2ntstatus(ndr_err);
2138 if (!composite_is_ok(c)) return;
2141 vs[0].blob = &vd[0];
2143 attrs[i].attid = DRSUAPI_ATTRIBUTE_serverReference;
2144 attrs[i].value_ctr.num_values = 1;
2145 attrs[i].value_ctr.values = vs;
2150 /* truncate the attribute list to the attribute count we have filled in */
2153 /* setup request structure */
2154 r->in.bind_handle = &s->drsuapi1.bind_handle;
2156 r->in.req.req2.first_object.next_object = NULL;
2157 r->in.req.req2.first_object.object.identifier = identifier;
2158 r->in.req.req2.first_object.object.unknown1 = 0x00000000;
2159 r->in.req.req2.first_object.object.attribute_ctr.num_attributes = num_attrs;
2160 r->in.req.req2.first_object.object.attribute_ctr.attributes = attrs;
2162 req = dcerpc_drsuapi_DsAddEntry_send(s->drsuapi1.pipe, r, r);
2163 composite_continue_rpc(c, req, becomeDC_drsuapi1_add_entry_recv, s);
2166 static void becomeDC_drsuapi2_connect_recv(struct composite_context *req);
2167 static NTSTATUS becomeDC_prepare_db(struct libnet_BecomeDC_state *s);
2169 static void becomeDC_drsuapi1_add_entry_recv(struct rpc_request *req)
2171 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2172 struct libnet_BecomeDC_state);
2173 struct composite_context *c = s->creq;
2174 struct drsuapi_DsAddEntry *r = talloc_get_type(req->ndr.struct_ptr,
2175 struct drsuapi_DsAddEntry);
2179 if (req->p->conn->flags & DCERPC_DEBUG_PRINT_OUT) {
2183 c->status = dcerpc_ndr_request_recv(req);
2184 if (!composite_is_ok(c)) return;
2187 NDR_PRINT_OUT_DEBUG(drsuapi_DsAddEntry, r);
2190 if (!W_ERROR_IS_OK(r->out.result)) {
2191 composite_error(c, werror_to_ntstatus(r->out.result));
2195 if (r->out.level == 3) {
2196 if (r->out.ctr.ctr3.count != 1) {
2199 if (r->out.ctr.ctr3.level != 1) {
2200 composite_error(c, NT_STATUS_INVALID_NETWORK_RESPONSE);
2204 if (!r->out.ctr.ctr3.error) {
2205 composite_error(c, NT_STATUS_INVALID_NETWORK_RESPONSE);
2209 status = r->out.ctr.ctr3.error->info1.status;
2211 if (!r->out.ctr.ctr3.error->info1.info) {
2212 composite_error(c, werror_to_ntstatus(status));
2216 /* see if we can get a more detailed error */
2217 switch (r->out.ctr.ctr3.error->info1.level) {
2219 status = r->out.ctr.ctr3.error->info1.info->error1.status;
2225 status = r->out.ctr.ctr3.error->info1.info->errorX.status;
2229 composite_error(c, werror_to_ntstatus(status));
2233 s->dest_dsa.ntds_guid = r->out.ctr.ctr3.objects[0].guid;
2234 } else if (r->out.level == 2) {
2235 if (r->out.ctr.ctr2.count != 1) {
2236 composite_error(c, werror_to_ntstatus(r->out.ctr.ctr2.error.status));
2240 s->dest_dsa.ntds_guid = r->out.ctr.ctr2.objects[0].guid;
2242 composite_error(c, NT_STATUS_INVALID_NETWORK_RESPONSE);
2248 s->dest_dsa.ntds_dn_str = talloc_asprintf(s, "CN=NTDS Settings,%s",
2249 s->dest_dsa.server_dn_str);
2250 if (composite_nomem(s->dest_dsa.ntds_dn_str, c)) return;
2252 c->status = becomeDC_prepare_db(s);
2253 if (!composite_is_ok(c)) return;
2255 /* this avoids the epmapper lookup on the 2nd connection */
2256 binding_str = dcerpc_binding_string(s, s->drsuapi1.binding);
2257 if (composite_nomem(binding_str, c)) return;
2259 c->status = dcerpc_parse_binding(s, binding_str, &s->drsuapi2.binding);
2260 talloc_free(binding_str);
2261 if (!composite_is_ok(c)) return;
2263 /* w2k3 uses the same assoc_group_id as on the first connection, so we do */
2264 s->drsuapi2.binding->assoc_group_id = s->drsuapi1.pipe->assoc_group_id;
2266 becomeDC_drsuapi_connect_send(s, &s->drsuapi2, becomeDC_drsuapi2_connect_recv);
2269 static NTSTATUS becomeDC_prepare_db(struct libnet_BecomeDC_state *s)
2271 if (!s->callbacks.prepare_db) return NT_STATUS_OK;
2273 s->_pp.domain = &s->domain;
2274 s->_pp.forest = &s->forest;
2275 s->_pp.source_dsa = &s->source_dsa;
2276 s->_pp.dest_dsa = &s->dest_dsa;
2278 return s->callbacks.prepare_db(s->callbacks.private_data, &s->_pp);
2281 static void becomeDC_drsuapi2_bind_recv(struct rpc_request *req);
2283 static void becomeDC_drsuapi2_connect_recv(struct composite_context *req)
2285 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2286 struct libnet_BecomeDC_state);
2287 struct composite_context *c = s->creq;
2289 c->status = dcerpc_pipe_connect_b_recv(req, s, &s->drsuapi2.pipe);
2290 if (!composite_is_ok(c)) return;
2292 c->status = gensec_session_key(s->drsuapi2.pipe->conn->security_state.generic_state,
2293 &s->drsuapi2.gensec_skey);
2294 if (!composite_is_ok(c)) return;
2296 becomeDC_drsuapi_bind_send(s, &s->drsuapi2, becomeDC_drsuapi2_bind_recv);
2299 static void becomeDC_drsuapi3_connect_recv(struct composite_context *req);
2301 static void becomeDC_drsuapi2_bind_recv(struct rpc_request *req)
2303 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2304 struct libnet_BecomeDC_state);
2305 struct composite_context *c = s->creq;
2311 if (req->p->conn->flags & DCERPC_DEBUG_PRINT_OUT) {
2315 c->status = dcerpc_ndr_request_recv(req);
2316 if (!composite_is_ok(c)) return;
2319 NDR_PRINT_OUT_DEBUG(drsuapi_DsBind, &s->drsuapi2.bind_r);
2322 status = becomeDC_drsuapi_bind_recv(s, &s->drsuapi2);
2323 if (!W_ERROR_IS_OK(status)) {
2324 composite_error(c, werror_to_ntstatus(status));
2328 /* this avoids the epmapper lookup on the 3rd connection */
2329 binding_str = dcerpc_binding_string(s, s->drsuapi1.binding);
2330 if (composite_nomem(binding_str, c)) return;
2332 c->status = dcerpc_parse_binding(s, binding_str, &s->drsuapi3.binding);
2333 talloc_free(binding_str);
2334 if (!composite_is_ok(c)) return;
2336 /* w2k3 uses the same assoc_group_id as on the first connection, so we do */
2337 s->drsuapi3.binding->assoc_group_id = s->drsuapi1.pipe->assoc_group_id;
2338 /* w2k3 uses the concurrent multiplex feature on the 3rd connection, so we do */
2339 s->drsuapi3.binding->flags |= DCERPC_CONCURRENT_MULTIPLEX;
2341 becomeDC_drsuapi_connect_send(s, &s->drsuapi3, becomeDC_drsuapi3_connect_recv);
2344 static void becomeDC_drsuapi3_pull_schema_send(struct libnet_BecomeDC_state *s);
2346 static void becomeDC_drsuapi3_connect_recv(struct composite_context *req)
2348 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2349 struct libnet_BecomeDC_state);
2350 struct composite_context *c = s->creq;
2352 c->status = dcerpc_pipe_connect_b_recv(req, s, &s->drsuapi3.pipe);
2353 if (!composite_is_ok(c)) return;
2355 c->status = gensec_session_key(s->drsuapi3.pipe->conn->security_state.generic_state,
2356 &s->drsuapi3.gensec_skey);
2357 if (!composite_is_ok(c)) return;
2359 becomeDC_drsuapi3_pull_schema_send(s);
2362 static void becomeDC_drsuapi_pull_partition_send(struct libnet_BecomeDC_state *s,
2363 struct becomeDC_drsuapi *drsuapi_h,
2364 struct becomeDC_drsuapi *drsuapi_p,
2365 struct libnet_BecomeDC_Partition *partition,
2366 void (*recv_fn)(struct rpc_request *req))
2368 struct composite_context *c = s->creq;
2369 struct rpc_request *req;
2370 struct drsuapi_DsGetNCChanges *r;
2372 r = talloc(s, struct drsuapi_DsGetNCChanges);
2373 if (composite_nomem(r, c)) return;
2375 r->in.level = talloc(r, int32_t);
2376 if (composite_nomem(r->in.level, c)) return;
2377 r->out.level = talloc(r, int32_t);
2378 if (composite_nomem(r->out.level, c)) return;
2380 r->in.bind_handle = &drsuapi_h->bind_handle;
2381 if (drsuapi_h->remote_info28.supported_extensions & DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8) {
2383 r->in.req.req8.destination_dsa_guid = partition->destination_dsa_guid;
2384 r->in.req.req8.source_dsa_invocation_id = partition->source_dsa_invocation_id;
2385 r->in.req.req8.naming_context = &partition->nc;
2386 r->in.req.req8.highwatermark = partition->highwatermark;
2387 r->in.req.req8.uptodateness_vector = NULL;
2388 r->in.req.req8.replica_flags = partition->replica_flags;
2389 r->in.req.req8.max_object_count = 133;
2390 r->in.req.req8.max_ndr_size = 1336811;
2391 r->in.req.req8.unknown4 = 0;
2392 r->in.req.req8.h1 = 0;
2393 r->in.req.req8.unique_ptr1 = 0;
2394 r->in.req.req8.unique_ptr2 = 0;
2395 r->in.req.req8.mapping_ctr.num_mappings = 0;
2396 r->in.req.req8.mapping_ctr.mappings = NULL;
2399 r->in.req.req5.destination_dsa_guid = partition->destination_dsa_guid;
2400 r->in.req.req5.source_dsa_invocation_id = partition->source_dsa_invocation_id;
2401 r->in.req.req5.naming_context = &partition->nc;
2402 r->in.req.req5.highwatermark = partition->highwatermark;
2403 r->in.req.req5.uptodateness_vector = NULL;
2404 r->in.req.req5.replica_flags = partition->replica_flags;
2405 r->in.req.req5.max_object_count = 133;
2406 r->in.req.req5.max_ndr_size = 1336770;
2407 r->in.req.req5.unknown4 = 0;
2408 r->in.req.req5.h1 = 0;
2412 * we should try to use the drsuapi_p->pipe here, as w2k3 does
2413 * but it seems that some extra flags in the DCERPC Bind call
2414 * are needed for it. Or the same KRB5 TGS is needed on both
2417 req = dcerpc_drsuapi_DsGetNCChanges_send(drsuapi_p->pipe, r, r);
2418 composite_continue_rpc(c, req, recv_fn, s);
2421 static WERROR becomeDC_drsuapi_pull_partition_recv(struct libnet_BecomeDC_state *s,
2422 struct becomeDC_drsuapi *drsuapi_h,
2423 struct becomeDC_drsuapi *drsuapi_p,
2424 struct libnet_BecomeDC_Partition *partition,
2425 struct drsuapi_DsGetNCChanges *r)
2427 uint32_t ctr_level = 0;
2428 struct drsuapi_DsGetNCChangesCtr1 *ctr1 = NULL;
2429 struct drsuapi_DsGetNCChangesCtr6 *ctr6 = NULL;
2430 struct GUID *source_dsa_guid;
2431 struct GUID *source_dsa_invocation_id;
2432 struct drsuapi_DsReplicaHighWaterMark *new_highwatermark;
2435 if (!W_ERROR_IS_OK(r->out.result)) {
2436 return r->out.result;
2439 if (*r->out.level == 1) {
2441 ctr1 = &r->out.ctr.ctr1;
2442 } else if (*r->out.level == 2) {
2444 ctr1 = r->out.ctr.ctr2.ctr.mszip1.ctr1;
2445 } else if (*r->out.level == 6) {
2447 ctr6 = &r->out.ctr.ctr6;
2448 } else if (*r->out.level == 7 &&
2449 r->out.ctr.ctr7.level == 6 &&
2450 r->out.ctr.ctr7.type == DRSUAPI_COMPRESSION_TYPE_MSZIP) {
2452 ctr6 = r->out.ctr.ctr7.ctr.mszip6.ctr6;
2454 return WERR_BAD_NET_RESP;
2457 switch (ctr_level) {
2459 source_dsa_guid = &ctr1->source_dsa_guid;
2460 source_dsa_invocation_id = &ctr1->source_dsa_invocation_id;
2461 new_highwatermark = &ctr1->new_highwatermark;
2464 source_dsa_guid = &ctr6->source_dsa_guid;
2465 source_dsa_invocation_id = &ctr6->source_dsa_invocation_id;
2466 new_highwatermark = &ctr6->new_highwatermark;
2470 partition->highwatermark = *new_highwatermark;
2471 partition->source_dsa_guid = *source_dsa_guid;
2472 partition->source_dsa_invocation_id = *source_dsa_invocation_id;
2474 if (!partition->store_chunk) return WERR_OK;
2476 s->_sc.domain = &s->domain;
2477 s->_sc.forest = &s->forest;
2478 s->_sc.source_dsa = &s->source_dsa;
2479 s->_sc.dest_dsa = &s->dest_dsa;
2480 s->_sc.partition = partition;
2481 s->_sc.ctr_level = ctr_level;
2485 * we need to use the drsuapi_p->gensec_skey here,
2486 * when we use drsuapi_p->pipe in the for this request
2488 s->_sc.gensec_skey = &drsuapi_p->gensec_skey;
2490 nt_status = partition->store_chunk(s->callbacks.private_data, &s->_sc);
2491 if (!NT_STATUS_IS_OK(nt_status)) {
2492 return ntstatus_to_werror(nt_status);
2498 static void becomeDC_drsuapi3_pull_schema_recv(struct rpc_request *req);
2500 static void becomeDC_drsuapi3_pull_schema_send(struct libnet_BecomeDC_state *s)
2502 s->schema_part.nc.guid = GUID_zero();
2503 s->schema_part.nc.sid = s->zero_sid;
2504 s->schema_part.nc.dn = s->forest.schema_dn_str;
2506 s->schema_part.destination_dsa_guid = s->drsuapi2.bind_guid;
2508 s->schema_part.replica_flags = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
2509 | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
2510 | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
2511 | DRSUAPI_DS_REPLICA_NEIGHBOUR_FULL_IN_PROGRESS
2512 | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
2513 | DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
2515 s->schema_part.store_chunk = s->callbacks.schema_chunk;
2517 becomeDC_drsuapi_pull_partition_send(s, &s->drsuapi2, &s->drsuapi3, &s->schema_part,
2518 becomeDC_drsuapi3_pull_schema_recv);
2521 static void becomeDC_drsuapi3_pull_config_send(struct libnet_BecomeDC_state *s);
2523 static void becomeDC_drsuapi3_pull_schema_recv(struct rpc_request *req)
2525 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2526 struct libnet_BecomeDC_state);
2527 struct composite_context *c = s->creq;
2528 struct drsuapi_DsGetNCChanges *r = talloc_get_type(req->ndr.struct_ptr,
2529 struct drsuapi_DsGetNCChanges);
2534 if (req->p->conn->flags & DCERPC_DEBUG_PRINT_OUT) {
2538 c->status = dcerpc_ndr_request_recv(req);
2539 if (!composite_is_ok(c)) return;
2542 NDR_PRINT_OUT_DEBUG(drsuapi_DsGetNCChanges, r);
2545 status = becomeDC_drsuapi_pull_partition_recv(s, &s->drsuapi2, &s->drsuapi3, &s->schema_part, r);
2546 if (!W_ERROR_IS_OK(status)) {
2547 composite_error(c, werror_to_ntstatus(status));
2553 if (s->schema_part.highwatermark.tmp_highest_usn > s->schema_part.highwatermark.highest_usn) {
2554 becomeDC_drsuapi_pull_partition_send(s, &s->drsuapi2, &s->drsuapi3, &s->schema_part,
2555 becomeDC_drsuapi3_pull_schema_recv);
2559 becomeDC_drsuapi3_pull_config_send(s);
2562 static void becomeDC_drsuapi3_pull_config_recv(struct rpc_request *req);
2564 static void becomeDC_drsuapi3_pull_config_send(struct libnet_BecomeDC_state *s)
2566 s->config_part.nc.guid = GUID_zero();
2567 s->config_part.nc.sid = s->zero_sid;
2568 s->config_part.nc.dn = s->forest.config_dn_str;
2570 s->config_part.destination_dsa_guid = s->drsuapi2.bind_guid;
2572 s->config_part.replica_flags = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
2573 | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
2574 | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
2575 | DRSUAPI_DS_REPLICA_NEIGHBOUR_FULL_IN_PROGRESS
2576 | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
2577 | DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
2579 s->config_part.store_chunk = s->callbacks.config_chunk;
2581 becomeDC_drsuapi_pull_partition_send(s, &s->drsuapi2, &s->drsuapi3, &s->config_part,
2582 becomeDC_drsuapi3_pull_config_recv);
2585 static void becomeDC_drsuapi3_pull_config_recv(struct rpc_request *req)
2587 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2588 struct libnet_BecomeDC_state);
2589 struct composite_context *c = s->creq;
2590 struct drsuapi_DsGetNCChanges *r = talloc_get_type(req->ndr.struct_ptr,
2591 struct drsuapi_DsGetNCChanges);
2596 if (req->p->conn->flags & DCERPC_DEBUG_PRINT_OUT) {
2600 c->status = dcerpc_ndr_request_recv(req);
2601 if (!composite_is_ok(c)) return;
2604 NDR_PRINT_OUT_DEBUG(drsuapi_DsGetNCChanges, r);
2607 status = becomeDC_drsuapi_pull_partition_recv(s, &s->drsuapi2, &s->drsuapi3, &s->config_part, r);
2608 if (!W_ERROR_IS_OK(status)) {
2609 composite_error(c, werror_to_ntstatus(status));
2615 if (s->config_part.highwatermark.tmp_highest_usn > s->config_part.highwatermark.highest_usn) {
2616 becomeDC_drsuapi_pull_partition_send(s, &s->drsuapi2, &s->drsuapi3, &s->config_part,
2617 becomeDC_drsuapi3_pull_config_recv);
2621 becomeDC_connect_ldap2(s);
2624 static void becomeDC_drsuapi3_pull_domain_recv(struct rpc_request *req);
2626 static void becomeDC_drsuapi3_pull_domain_send(struct libnet_BecomeDC_state *s)
2628 s->domain_part.nc.guid = GUID_zero();
2629 s->domain_part.nc.sid = s->zero_sid;
2630 s->domain_part.nc.dn = s->domain.dn_str;
2632 s->domain_part.destination_dsa_guid = s->drsuapi2.bind_guid;
2634 s->domain_part.replica_flags = DRSUAPI_DS_REPLICA_NEIGHBOUR_WRITEABLE
2635 | DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP
2636 | DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS
2637 | DRSUAPI_DS_REPLICA_NEIGHBOUR_FULL_IN_PROGRESS
2638 | DRSUAPI_DS_REPLICA_NEIGHBOUR_NEVER_SYNCED
2639 | DRSUAPI_DS_REPLICA_NEIGHBOUR_COMPRESS_CHANGES;
2641 s->domain_part.store_chunk = s->callbacks.domain_chunk;
2643 becomeDC_drsuapi_pull_partition_send(s, &s->drsuapi2, &s->drsuapi3, &s->domain_part,
2644 becomeDC_drsuapi3_pull_domain_recv);
2647 static void becomeDC_drsuapi_update_refs_send(struct libnet_BecomeDC_state *s,
2648 struct becomeDC_drsuapi *drsuapi,
2649 struct libnet_BecomeDC_Partition *partition,
2650 void (*recv_fn)(struct rpc_request *req));
2651 static void becomeDC_drsuapi2_update_refs_schema_recv(struct rpc_request *req);
2653 static void becomeDC_drsuapi3_pull_domain_recv(struct rpc_request *req)
2655 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2656 struct libnet_BecomeDC_state);
2657 struct composite_context *c = s->creq;
2658 struct drsuapi_DsGetNCChanges *r = talloc_get_type(req->ndr.struct_ptr,
2659 struct drsuapi_DsGetNCChanges);
2663 if (req->p->conn->flags & DCERPC_DEBUG_PRINT_OUT) {
2667 c->status = dcerpc_ndr_request_recv(req);
2668 if (!composite_is_ok(c)) return;
2671 NDR_PRINT_OUT_DEBUG(drsuapi_DsGetNCChanges, r);
2674 status = becomeDC_drsuapi_pull_partition_recv(s, &s->drsuapi2, &s->drsuapi3, &s->domain_part, r);
2675 if (!W_ERROR_IS_OK(status)) {
2676 composite_error(c, werror_to_ntstatus(status));
2682 if (s->domain_part.highwatermark.tmp_highest_usn > s->domain_part.highwatermark.highest_usn) {
2683 becomeDC_drsuapi_pull_partition_send(s, &s->drsuapi2, &s->drsuapi3, &s->domain_part,
2684 becomeDC_drsuapi3_pull_domain_recv);
2688 becomeDC_drsuapi_update_refs_send(s, &s->drsuapi2, &s->schema_part,
2689 becomeDC_drsuapi2_update_refs_schema_recv);
2692 static void becomeDC_drsuapi_update_refs_send(struct libnet_BecomeDC_state *s,
2693 struct becomeDC_drsuapi *drsuapi,
2694 struct libnet_BecomeDC_Partition *partition,
2695 void (*recv_fn)(struct rpc_request *req))
2697 struct composite_context *c = s->creq;
2698 struct rpc_request *req;
2699 struct drsuapi_DsReplicaUpdateRefs *r;
2700 const char *ntds_guid_str;
2701 const char *ntds_dns_name;
2703 r = talloc(s, struct drsuapi_DsReplicaUpdateRefs);
2704 if (composite_nomem(r, c)) return;
2706 ntds_guid_str = GUID_string(r, &s->dest_dsa.ntds_guid);
2707 if (composite_nomem(ntds_guid_str, c)) return;
2709 ntds_dns_name = talloc_asprintf(r, "%s._msdcs.%s",
2711 s->domain.dns_name);
2712 if (composite_nomem(ntds_dns_name, c)) return;
2714 r->in.bind_handle = &drsuapi->bind_handle;
2716 r->in.req.req1.naming_context = &partition->nc;
2717 r->in.req.req1.dest_dsa_dns_name= ntds_dns_name;
2718 r->in.req.req1.dest_dsa_guid = s->dest_dsa.ntds_guid;
2719 r->in.req.req1.options = DRSUAPI_DS_REPLICA_UPDATE_ADD_REFERENCE
2720 | DRSUAPI_DS_REPLICA_UPDATE_DELETE_REFERENCE
2721 | DRSUAPI_DS_REPLICA_UPDATE_0x00000010;
2723 req = dcerpc_drsuapi_DsReplicaUpdateRefs_send(drsuapi->pipe, r, r);
2724 composite_continue_rpc(c, req, recv_fn, s);
2727 static void becomeDC_drsuapi2_update_refs_config_recv(struct rpc_request *req);
2729 static void becomeDC_drsuapi2_update_refs_schema_recv(struct rpc_request *req)
2731 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2732 struct libnet_BecomeDC_state);
2733 struct composite_context *c = s->creq;
2734 struct drsuapi_DsReplicaUpdateRefs *r = talloc_get_type(req->ndr.struct_ptr,
2735 struct drsuapi_DsReplicaUpdateRefs);
2738 if (req->p->conn->flags & DCERPC_DEBUG_PRINT_OUT) {
2742 c->status = dcerpc_ndr_request_recv(req);
2743 if (!composite_is_ok(c)) return;
2746 NDR_PRINT_OUT_DEBUG(drsuapi_DsReplicaUpdateRefs, r);
2749 if (!W_ERROR_IS_OK(r->out.result)) {
2750 composite_error(c, werror_to_ntstatus(r->out.result));
2756 becomeDC_drsuapi_update_refs_send(s, &s->drsuapi2, &s->config_part,
2757 becomeDC_drsuapi2_update_refs_config_recv);
2760 static void becomeDC_drsuapi2_update_refs_domain_recv(struct rpc_request *req);
2762 static void becomeDC_drsuapi2_update_refs_config_recv(struct rpc_request *req)
2764 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2765 struct libnet_BecomeDC_state);
2766 struct composite_context *c = s->creq;
2767 struct drsuapi_DsReplicaUpdateRefs *r = talloc_get_type(req->ndr.struct_ptr,
2768 struct drsuapi_DsReplicaUpdateRefs);
2770 c->status = dcerpc_ndr_request_recv(req);
2771 if (!composite_is_ok(c)) return;
2773 if (!W_ERROR_IS_OK(r->out.result)) {
2774 composite_error(c, werror_to_ntstatus(r->out.result));
2780 becomeDC_drsuapi_update_refs_send(s, &s->drsuapi2, &s->domain_part,
2781 becomeDC_drsuapi2_update_refs_domain_recv);
2784 static void becomeDC_drsuapi2_update_refs_domain_recv(struct rpc_request *req)
2786 struct libnet_BecomeDC_state *s = talloc_get_type(req->async.private_data,
2787 struct libnet_BecomeDC_state);
2788 struct composite_context *c = s->creq;
2789 struct drsuapi_DsReplicaUpdateRefs *r = talloc_get_type(req->ndr.struct_ptr,
2790 struct drsuapi_DsReplicaUpdateRefs);
2792 c->status = dcerpc_ndr_request_recv(req);
2793 if (!composite_is_ok(c)) return;
2795 if (!W_ERROR_IS_OK(r->out.result)) {
2796 composite_error(c, werror_to_ntstatus(r->out.result));
2802 /* TODO: use DDNS updates and register dns names */
2806 static NTSTATUS becomeDC_ldap2_modify_computer(struct libnet_BecomeDC_state *s)
2809 struct ldb_message *msg;
2811 uint32_t user_account_control = UF_SERVER_TRUST_ACCOUNT |
2812 UF_TRUSTED_FOR_DELEGATION;
2814 /* as the value is already as we want it to be, we're done */
2815 if (s->dest_dsa.user_account_control == user_account_control) {
2816 return NT_STATUS_OK;
2819 /* make a 'modify' msg, and only for serverReference */
2820 msg = ldb_msg_new(s);
2821 NT_STATUS_HAVE_NO_MEMORY(msg);
2822 msg->dn = ldb_dn_new(msg, s->ldap2.ldb, s->dest_dsa.computer_dn_str);
2823 NT_STATUS_HAVE_NO_MEMORY(msg->dn);
2825 ret = ldb_msg_add_fmt(msg, "userAccountControl", "%u", user_account_control);
2828 return NT_STATUS_NO_MEMORY;
2831 /* mark all the message elements (should be just one)
2832 as LDB_FLAG_MOD_REPLACE */
2833 for (i=0;i<msg->num_elements;i++) {
2834 msg->elements[i].flags = LDB_FLAG_MOD_REPLACE;
2837 ret = ldb_modify(s->ldap2.ldb, msg);
2839 if (ret != LDB_SUCCESS) {
2840 return NT_STATUS_LDAP(ret);
2843 s->dest_dsa.user_account_control = user_account_control;
2845 return NT_STATUS_OK;
2848 static NTSTATUS becomeDC_ldap2_move_computer(struct libnet_BecomeDC_state *s)
2851 struct ldb_result *r;
2852 struct ldb_dn *basedn;
2853 struct ldb_dn *old_dn;
2854 struct ldb_dn *new_dn;
2855 static const char *_1_1_attrs[] = {
2860 basedn = ldb_dn_new_fmt(s, s->ldap2.ldb, "<WKGUID=a361b2ffffd211d1aa4b00c04fd7d83a,%s>",
2862 NT_STATUS_HAVE_NO_MEMORY(basedn);
2864 ret = ldb_search(s->ldap2.ldb, basedn, LDB_SCOPE_BASE,
2865 "(objectClass=*)", _1_1_attrs, &r);
2866 talloc_free(basedn);
2867 if (ret != LDB_SUCCESS) {
2868 return NT_STATUS_LDAP(ret);
2869 } else if (r->count != 1) {
2871 return NT_STATUS_INVALID_NETWORK_RESPONSE;
2874 old_dn = ldb_dn_new(r, s->ldap2.ldb, s->dest_dsa.computer_dn_str);
2875 NT_STATUS_HAVE_NO_MEMORY(old_dn);
2877 new_dn = r->msgs[0]->dn;
2879 if (!ldb_dn_add_child_fmt(new_dn, "CN=%s", s->dest_dsa.netbios_name)) {
2881 return NT_STATUS_NO_MEMORY;
2884 if (ldb_dn_compare(old_dn, new_dn) == 0) {
2885 /* we don't need to rename if the old and new dn match */
2887 return NT_STATUS_OK;
2890 ret = ldb_rename(s->ldap2.ldb, old_dn, new_dn);
2891 if (ret != LDB_SUCCESS) {
2893 return NT_STATUS_LDAP(ret);
2896 s->dest_dsa.computer_dn_str = ldb_dn_alloc_linearized(s, new_dn);
2897 NT_STATUS_HAVE_NO_MEMORY(s->dest_dsa.computer_dn_str);
2901 return NT_STATUS_OK;
2904 static void becomeDC_connect_ldap2(struct libnet_BecomeDC_state *s)
2906 struct composite_context *c = s->creq;
2908 c->status = becomeDC_ldap_connect(s, &s->ldap2);
2909 if (!composite_is_ok(c)) return;
2911 c->status = becomeDC_ldap2_modify_computer(s);
2912 if (!composite_is_ok(c)) return;
2914 c->status = becomeDC_ldap2_move_computer(s);
2915 if (!composite_is_ok(c)) return;
2917 becomeDC_drsuapi3_pull_domain_send(s);
2920 struct composite_context *libnet_BecomeDC_send(struct libnet_context *ctx, TALLOC_CTX *mem_ctx, struct libnet_BecomeDC *r)
2922 struct composite_context *c;
2923 struct libnet_BecomeDC_state *s;
2926 c = composite_create(mem_ctx, ctx->event_ctx);
2927 if (c == NULL) return NULL;
2929 s = talloc_zero(c, struct libnet_BecomeDC_state);
2930 if (composite_nomem(s, c)) return c;
2931 c->private_data = s;
2936 s->domain.dns_name = talloc_strdup(s, r->in.domain_dns_name);
2937 if (composite_nomem(s->domain.dns_name, c)) return c;
2938 s->domain.netbios_name = talloc_strdup(s, r->in.domain_netbios_name);
2939 if (composite_nomem(s->domain.netbios_name, c)) return c;
2940 s->domain.sid = dom_sid_dup(s, r->in.domain_sid);
2941 if (composite_nomem(s->domain.sid, c)) return c;
2943 /* Source DSA input */
2944 s->source_dsa.address = talloc_strdup(s, r->in.source_dsa_address);
2945 if (composite_nomem(s->source_dsa.address, c)) return c;
2947 /* Destination DSA input */
2948 s->dest_dsa.netbios_name= talloc_strdup(s, r->in.dest_dsa_netbios_name);
2949 if (composite_nomem(s->dest_dsa.netbios_name, c)) return c;
2951 /* Destination DSA dns_name construction */
2952 tmp_name = strlower_talloc(s, s->dest_dsa.netbios_name);
2953 if (composite_nomem(tmp_name, c)) return c;
2954 tmp_name = talloc_asprintf_append_buffer(tmp_name, ".%s",s->domain.dns_name);
2955 if (composite_nomem(tmp_name, c)) return c;
2956 s->dest_dsa.dns_name = tmp_name;
2958 /* Callback function pointers */
2959 s->callbacks = r->in.callbacks;
2961 becomeDC_send_cldap(s);
2965 NTSTATUS libnet_BecomeDC_recv(struct composite_context *c, TALLOC_CTX *mem_ctx, struct libnet_BecomeDC *r)
2969 status = composite_wait(c);
2971 ZERO_STRUCT(r->out);
2977 NTSTATUS libnet_BecomeDC(struct libnet_context *ctx, TALLOC_CTX *mem_ctx, struct libnet_BecomeDC *r)
2980 struct composite_context *c;
2981 c = libnet_BecomeDC_send(ctx, mem_ctx, r);
2982 status = libnet_BecomeDC_recv(c, mem_ctx, r);