1 # implement samba_tool drs commands
3 # Copyright Andrew Tridgell 2010
4 # Copyright Andrew Bartlett 2017
6 # based on C implementation by Kamen Mazdrashki <kamen.mazdrashki@postpath.com>
8 # This program is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
21 import samba.getopt as options
27 from samba.auth import system_session
28 from samba.netcmd import (
34 from samba.samdb import SamDB
35 from samba import drs_utils, nttime2string, dsdb
36 from samba.dcerpc import drsuapi, misc
37 from samba.join import join_clone
38 from samba.ndr import ndr_unpack
39 from samba.dcerpc import drsblobs
40 from samba import colour
44 def drsuapi_connect(ctx):
45 '''make a DRSUAPI connection to the server'''
47 (ctx.drsuapi, ctx.drsuapi_handle, ctx.bind_supported_extensions) = drs_utils.drsuapi_connect(ctx.server, ctx.lp, ctx.creds)
48 except Exception as e:
49 raise CommandError("DRS connection to %s failed" % ctx.server, e)
51 def samdb_connect(ctx):
52 '''make a ldap connection to the server'''
54 ctx.samdb = SamDB(url="ldap://%s" % ctx.server,
55 session_info=system_session(),
56 credentials=ctx.creds, lp=ctx.lp)
57 except Exception as e:
58 raise CommandError("LDAP connection to %s failed" % ctx.server, e)
61 '''return "was successful" or an error string'''
62 (ecode, estring) = werr
64 return "was successful"
65 return "failed, result %u (%s)" % (ecode, estring)
69 def attr_default(msg, attrname, default):
70 '''get an attribute from a ldap msg with a default'''
72 return msg[attrname][0]
77 def drs_parse_ntds_dn(ntds_dn):
78 '''parse a NTDS DN returning a site and server'''
79 a = ntds_dn.split(',')
80 if a[0] != "CN=NTDS Settings" or a[2] != "CN=Servers" or a[4] != 'CN=Sites':
81 raise RuntimeError("bad NTDS DN %s" % ntds_dn)
82 server = a[1].split('=')[1]
83 site = a[3].split('=')[1]
87 DEFAULT_SHOWREPL_FORMAT = 'classic'
89 class cmd_drs_showrepl(Command):
90 """Show replication status."""
92 synopsis = "%prog [<DC>] [options]"
94 takes_optiongroups = {
95 "sambaopts": options.SambaOptions,
96 "versionopts": options.VersionOptions,
97 "credopts": options.CredentialsOptions,
101 Option("--json", help="replication details in JSON format",
102 dest='format', action='store_const', const='json'),
103 Option("--summary", help=("summarize overall DRS health as seen "
105 dest='format', action='store_const', const='summary'),
106 Option("--pull-summary", help=("Have we successfully replicated "
107 "from all relevent servers?"),
108 dest='format', action='store_const', const='pull_summary'),
109 Option("--notify-summary", action='store_const',
110 const='notify_summary', dest='format',
111 help=("Have we successfully notified all relevent servers of "
112 "local changes, and did they say they successfully "
114 Option("--classic", help="print local replication details",
115 dest='format', action='store_const', const='classic',
116 default=DEFAULT_SHOWREPL_FORMAT),
117 Option("-v", "--verbose", help="Be verbose", action="store_true"),
118 Option("--color", help="Use colour output (yes|no|auto)",
124 def parse_neighbour(self, n):
125 """Convert an ldb neighbour object into a python dictionary"""
126 dsa_objectguid = str(n.source_dsa_obj_guid)
128 'NC dn': n.naming_context_dn,
129 "DSA objectGUID": dsa_objectguid,
130 "last attempt time": nttime2string(n.last_attempt),
131 "last attempt message": drs_errmsg(n.result_last_attempt),
132 "consecutive failures": n.consecutive_sync_failures,
133 "last success": nttime2string(n.last_success),
134 "NTDS DN": str(n.source_dsa_obj_dn),
139 self.samdb.search(base="<GUID=%s>" % dsa_objectguid,
140 scope=ldb.SCOPE_BASE,
142 except ldb.LdbError as e:
144 if errno == ldb.ERR_NO_SUCH_OBJECT:
145 d['is deleted'] = True
149 (site, server) = drs_parse_ntds_dn(n.source_dsa_obj_dn)
150 d["DSA"] = "%s\%s" % (site, server)
155 def print_neighbour(self, d):
156 '''print one set of neighbour information'''
157 self.message("%s" % d['NC dn'])
159 self.message("\t%s via RPC" % d['DSA'])
161 self.message("\tNTDS DN: %s" % d['NTDS DN'])
162 self.message("\t\tDSA object GUID: %s" % d['DSA objectGUID'])
163 self.message("\t\tLast attempt @ %s %s" % (d['last attempt time'],
164 d['last attempt message']))
165 self.message("\t\t%u consecutive failure(s)." %
166 d['consecutive failures'])
167 self.message("\t\tLast success @ %s" % d['last success'])
170 def get_neighbours(self, info_type):
171 req1 = drsuapi.DsReplicaGetInfoRequest1()
172 req1.info_type = info_type
174 (info_type, info) = self.drsuapi.DsReplicaGetInfo(
175 self.drsuapi_handle, 1, req1)
176 except Exception as e:
177 raise CommandError("DsReplicaGetInfo of type %u failed" % info_type, e)
179 reps = [self.parse_neighbour(n) for n in info.array]
182 def run(self, DC=None, sambaopts=None,
183 credopts=None, versionopts=None,
184 format=DEFAULT_SHOWREPL_FORMAT,
185 verbose=False, color='no'):
186 self.apply_colour_choice(color)
187 self.lp = sambaopts.get_loadparm()
189 DC = common.netcmd_dnsname(self.lp)
191 self.creds = credopts.get_credentials(self.lp, fallback_machine=True)
192 self.verbose = verbose
195 'summary': self.summary_output,
196 'notify_summary': self.notify_summary_output,
197 'pull_summary': self.pull_summary_output,
198 'json': self.json_output,
199 'classic': self.classic_output,
201 if output_function is None:
202 raise CommandError("unknown showrepl format %s" % format)
204 return output_function()
206 def json_output(self):
207 data = self.get_local_repl_data()
210 json.dump(data, self.outf, indent=2)
212 def summary_output_handler(self, typeof_output):
213 """Print a short message if every seems fine, but print details of any
214 links that seem broken."""
216 failing_repsfrom = []
218 local_data = self.get_local_repl_data()
220 if typeof_output != "pull_summary":
221 for rep in local_data['repsTo']:
222 if rep['is deleted']:
224 if rep["consecutive failures"] != 0 or rep["last success"] == 0:
225 failing_repsto.append(rep)
227 if typeof_output != "notify_summary":
228 for rep in local_data['repsFrom']:
229 if rep['is deleted']:
231 if rep["consecutive failures"] != 0 or rep["last success"] == 0:
232 failing_repsfrom.append(rep)
234 if failing_repsto or failing_repsfrom:
235 self.message(colour.c_RED("There are failing connections"))
237 self.message(colour.c_RED("Failing outbound connections:"))
238 for rep in failing_repsto:
239 self.print_neighbour(rep)
241 self.message(colour.c_RED("Failing inbound connection:"))
242 for rep in failing_repsfrom:
243 self.print_neighbour(rep)
247 self.message(colour.c_GREEN("[ALL GOOD]"))
250 def summary_output(self):
251 return self.summary_output_handler("summary")
253 def notify_summary_output(self):
254 return self.summary_output_handler("notify_summary")
256 def pull_summary_output(self):
257 return self.summary_output_handler("pull_summary")
259 def get_local_repl_data(self):
260 drsuapi_connect(self)
263 # show domain information
264 ntds_dn = self.samdb.get_dsServiceName()
266 (site, server) = drs_parse_ntds_dn(ntds_dn)
268 ntds = self.samdb.search(base=ntds_dn, scope=ldb.SCOPE_BASE, attrs=['options', 'objectGUID', 'invocationId'])
269 except Exception as e:
270 raise CommandError("Failed to search NTDS DN %s" % ntds_dn)
273 "options": int(attr_default(ntds[0], "options", 0)),
274 "objectGUID": self.samdb.schema_format_value(
275 "objectGUID", ntds[0]["objectGUID"][0]),
276 "invocationId": self.samdb.schema_format_value(
277 "objectGUID", ntds[0]["invocationId"][0])
280 conn = self.samdb.search(base=ntds_dn, expression="(objectClass=nTDSConnection)")
281 repsfrom = self.get_neighbours(drsuapi.DRSUAPI_DS_REPLICA_INFO_NEIGHBORS)
282 repsto = self.get_neighbours(drsuapi.DRSUAPI_DS_REPLICA_INFO_REPSTO)
286 c_rdn, sep, c_server_dn = c['fromServer'][0].partition(',')
288 'name': str(c['name']),
289 'remote DN': c['fromServer'][0],
290 'options': int(attr_default(c, 'options', 0)),
291 'enabled': (attr_default(c, 'enabledConnection',
292 'TRUE').upper() == 'TRUE')
295 conn_details.append(d)
297 c_server_res = self.samdb.search(base=c_server_dn,
298 scope=ldb.SCOPE_BASE,
299 attrs=["dnsHostName"])
300 d['dns name'] = c_server_res[0]["dnsHostName"][0]
301 except ldb.LdbError as e:
303 if errno == ldb.ERR_NO_SUCH_OBJECT:
304 d['is deleted'] = True
308 d['replicates NC'] = []
309 for r in c.get('mS-DS-ReplicatesNCReason', []):
310 a = str(r).split(':')
311 d['replicates NC'].append((a[3], int(a[2])))
315 'repsFrom': repsfrom,
317 'NTDSConnections': conn_details,
322 def classic_output(self):
323 data = self.get_local_repl_data()
324 dsa_details = data['dsa']
325 repsfrom = data['repsFrom']
326 repsto = data['repsTo']
327 conn_details = data['NTDSConnections']
329 server = data['server']
331 self.message("%s\\%s" % (site, server))
332 self.message("DSA Options: 0x%08x" % dsa_details["options"])
333 self.message("DSA object GUID: %s" % dsa_details["objectGUID"])
334 self.message("DSA invocationId: %s\n" % dsa_details["invocationId"])
336 self.message("==== INBOUND NEIGHBORS ====\n")
338 self.print_neighbour(n)
340 self.message("==== OUTBOUND NEIGHBORS ====\n")
342 self.print_neighbour(n)
344 reasons = ['NTDSCONN_KCC_GC_TOPOLOGY',
345 'NTDSCONN_KCC_RING_TOPOLOGY',
346 'NTDSCONN_KCC_MINIMIZE_HOPS_TOPOLOGY',
347 'NTDSCONN_KCC_STALE_SERVERS_TOPOLOGY',
348 'NTDSCONN_KCC_OSCILLATING_CONNECTION_TOPOLOGY',
349 'NTDSCONN_KCC_INTERSITE_GC_TOPOLOGY',
350 'NTDSCONN_KCC_INTERSITE_TOPOLOGY',
351 'NTDSCONN_KCC_SERVER_FAILOVER_TOPOLOGY',
352 'NTDSCONN_KCC_SITE_FAILOVER_TOPOLOGY',
353 'NTDSCONN_KCC_REDUNDANT_SERVER_TOPOLOGY']
355 self.message("==== KCC CONNECTION OBJECTS ====\n")
356 for d in conn_details:
357 self.message("Connection --")
358 if d.get('is deleted'):
359 self.message("\tWARNING: Connection to DELETED server!")
361 self.message("\tConnection name: %s" % d['name'])
362 self.message("\tEnabled : %s" % str(d['enabled']).upper())
363 self.message("\tServer DNS name : %s" % d['dns name'])
364 self.message("\tServer DN name : %s" % d['remote DN'])
365 self.message("\t\tTransportType: RPC")
366 self.message("\t\toptions: 0x%08X" % d['options'])
368 if d['replicates NC']:
369 for nc, reason in d['replicates NC']:
370 self.message("\t\tReplicatesNC: %s" % nc)
371 self.message("\t\tReason: 0x%08x" % reason)
373 if getattr(dsdb, s, 0) & reason:
374 self.message("\t\t\t%s" % s)
376 self.message("Warning: No NC replicated for Connection!")
379 class cmd_drs_kcc(Command):
380 """Trigger knowledge consistency center run."""
382 synopsis = "%prog [<DC>] [options]"
384 takes_optiongroups = {
385 "sambaopts": options.SambaOptions,
386 "versionopts": options.VersionOptions,
387 "credopts": options.CredentialsOptions,
392 def run(self, DC=None, sambaopts=None,
393 credopts=None, versionopts=None):
395 self.lp = sambaopts.get_loadparm()
397 DC = common.netcmd_dnsname(self.lp)
400 self.creds = credopts.get_credentials(self.lp, fallback_machine=True)
402 drsuapi_connect(self)
404 req1 = drsuapi.DsExecuteKCC1()
406 self.drsuapi.DsExecuteKCC(self.drsuapi_handle, 1, req1)
407 except Exception as e:
408 raise CommandError("DsExecuteKCC failed", e)
409 self.message("Consistency check on %s successful." % DC)
412 class cmd_drs_replicate(Command):
413 """Replicate a naming context between two DCs."""
415 synopsis = "%prog <destinationDC> <sourceDC> <NC> [options]"
417 takes_optiongroups = {
418 "sambaopts": options.SambaOptions,
419 "versionopts": options.VersionOptions,
420 "credopts": options.CredentialsOptions,
423 takes_args = ["DEST_DC", "SOURCE_DC", "NC"]
426 Option("--add-ref", help="use ADD_REF to add to repsTo on source", action="store_true"),
427 Option("--sync-forced", help="use SYNC_FORCED to force inbound replication", action="store_true"),
428 Option("--sync-all", help="use SYNC_ALL to replicate from all DCs", action="store_true"),
429 Option("--full-sync", help="resync all objects", action="store_true"),
430 Option("--local", help="pull changes directly into the local database (destination DC is ignored)", action="store_true"),
431 Option("--local-online", help="pull changes into the local database (destination DC is ignored) as a normal online replication", action="store_true"),
432 Option("--async-op", help="use ASYNC_OP for the replication", action="store_true"),
433 Option("--single-object", help="Replicate only the object specified, instead of the whole Naming Context (only with --local)", action="store_true"),
436 def drs_local_replicate(self, SOURCE_DC, NC, full_sync=False,
439 '''replicate from a source DC to the local SAM'''
441 self.server = SOURCE_DC
442 drsuapi_connect(self)
444 self.local_samdb = SamDB(session_info=system_session(), url=None,
445 credentials=self.creds, lp=self.lp)
447 self.samdb = SamDB(url="ldap://%s" % self.server,
448 session_info=system_session(),
449 credentials=self.creds, lp=self.lp)
451 # work out the source and destination GUIDs
452 res = self.local_samdb.search(base="", scope=ldb.SCOPE_BASE,
453 attrs=["dsServiceName"])
454 self.ntds_dn = res[0]["dsServiceName"][0]
456 res = self.local_samdb.search(base=self.ntds_dn, scope=ldb.SCOPE_BASE,
457 attrs=["objectGUID"])
458 self.ntds_guid = misc.GUID(
459 self.samdb.schema_format_value("objectGUID",
460 res[0]["objectGUID"][0]))
462 source_dsa_invocation_id = misc.GUID(self.samdb.get_invocation_id())
463 dest_dsa_invocation_id = misc.GUID(self.local_samdb.get_invocation_id())
464 destination_dsa_guid = self.ntds_guid
466 exop = drsuapi.DRSUAPI_EXOP_NONE
469 exop = drsuapi.DRSUAPI_EXOP_REPL_OBJ
472 self.samdb.transaction_start()
473 repl = drs_utils.drs_Replicate("ncacn_ip_tcp:%s[seal]" % self.server,
475 self.creds, self.local_samdb,
476 dest_dsa_invocation_id)
478 # Work out if we are an RODC, so that a forced local replicate
479 # with the admin pw does not sync passwords
480 rodc = self.local_samdb.am_rodc()
482 (num_objects, num_links) = repl.replicate(NC,
483 source_dsa_invocation_id,
484 destination_dsa_guid,
488 sync_forced=sync_forced)
489 except Exception as e:
490 raise CommandError("Error replicating DN %s" % NC, e)
491 self.samdb.transaction_commit()
494 self.message("Full Replication of all %d objects and %d links "
495 "from %s to %s was successful." %
496 (num_objects, num_links, SOURCE_DC,
497 self.local_samdb.url))
499 self.message("Incremental replication of %d objects and %d links "
500 "from %s to %s was successful." %
501 (num_objects, num_links, SOURCE_DC,
502 self.local_samdb.url))
504 def run(self, DEST_DC, SOURCE_DC, NC,
505 add_ref=False, sync_forced=False, sync_all=False, full_sync=False,
506 local=False, local_online=False, async_op=False, single_object=False,
507 sambaopts=None, credopts=None, versionopts=None):
509 self.server = DEST_DC
510 self.lp = sambaopts.get_loadparm()
512 self.creds = credopts.get_credentials(self.lp, fallback_machine=True)
515 self.drs_local_replicate(SOURCE_DC, NC, full_sync=full_sync,
516 single_object=single_object,
517 sync_forced=sync_forced)
521 server_bind = drsuapi.drsuapi("irpc:dreplsrv", lp_ctx=self.lp)
522 server_bind_handle = misc.policy_handle()
524 drsuapi_connect(self)
525 server_bind = self.drsuapi
526 server_bind_handle = self.drsuapi_handle
529 # Give the sync replication 5 minutes time
530 server_bind.request_timeout = 5 * 60
534 # we need to find the NTDS GUID of the source DC
535 msg = self.samdb.search(base=self.samdb.get_config_basedn(),
536 expression="(&(objectCategory=server)(|(name=%s)(dNSHostName=%s)))" % (
537 ldb.binary_encode(SOURCE_DC),
538 ldb.binary_encode(SOURCE_DC)),
541 raise CommandError("Failed to find source DC %s" % SOURCE_DC)
542 server_dn = msg[0]['dn']
544 msg = self.samdb.search(base=server_dn, scope=ldb.SCOPE_ONELEVEL,
545 expression="(|(objectCategory=nTDSDSA)(objectCategory=nTDSDSARO))",
546 attrs=['objectGUID', 'options'])
548 raise CommandError("Failed to find source NTDS DN %s" % SOURCE_DC)
549 source_dsa_guid = msg[0]['objectGUID'][0]
550 dsa_options = int(attr_default(msg, 'options', 0))
554 if not (dsa_options & dsdb.DS_NTDSDSA_OPT_DISABLE_OUTBOUND_REPL):
555 req_options |= drsuapi.DRSUAPI_DRS_WRIT_REP
557 req_options |= drsuapi.DRSUAPI_DRS_ADD_REF
559 req_options |= drsuapi.DRSUAPI_DRS_SYNC_FORCED
561 req_options |= drsuapi.DRSUAPI_DRS_SYNC_ALL
563 req_options |= drsuapi.DRSUAPI_DRS_FULL_SYNC_NOW
565 req_options |= drsuapi.DRSUAPI_DRS_ASYNC_OP
568 drs_utils.sendDsReplicaSync(server_bind, server_bind_handle, source_dsa_guid, NC, req_options)
569 except drs_utils.drsException as estr:
570 raise CommandError("DsReplicaSync failed", estr)
572 self.message("Replicate from %s to %s was started." % (SOURCE_DC, DEST_DC))
574 self.message("Replicate from %s to %s was successful." % (SOURCE_DC, DEST_DC))
578 class cmd_drs_bind(Command):
579 """Show DRS capabilities of a server."""
581 synopsis = "%prog [<DC>] [options]"
583 takes_optiongroups = {
584 "sambaopts": options.SambaOptions,
585 "versionopts": options.VersionOptions,
586 "credopts": options.CredentialsOptions,
591 def run(self, DC=None, sambaopts=None,
592 credopts=None, versionopts=None):
594 self.lp = sambaopts.get_loadparm()
596 DC = common.netcmd_dnsname(self.lp)
598 self.creds = credopts.get_credentials(self.lp, fallback_machine=True)
600 drsuapi_connect(self)
602 bind_info = drsuapi.DsBindInfoCtr()
603 bind_info.length = 28
604 bind_info.info = drsuapi.DsBindInfo28()
605 (info, handle) = self.drsuapi.DsBind(misc.GUID(drsuapi.DRSUAPI_DS_BIND_GUID), bind_info)
608 ("DRSUAPI_SUPPORTED_EXTENSION_BASE", "DRS_EXT_BASE"),
609 ("DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION", "DRS_EXT_ASYNCREPL"),
610 ("DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI", "DRS_EXT_REMOVEAPI"),
611 ("DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2", "DRS_EXT_MOVEREQ_V2"),
612 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS", "DRS_EXT_GETCHG_DEFLATE"),
613 ("DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1", "DRS_EXT_DCINFO_V1"),
614 ("DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION", "DRS_EXT_RESTORE_USN_OPTIMIZATION"),
615 ("DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY", "DRS_EXT_ADDENTRY"),
616 ("DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE", "DRS_EXT_KCC_EXECUTE"),
617 ("DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2", "DRS_EXT_ADDENTRY_V2"),
618 ("DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION", "DRS_EXT_LINKED_VALUE_REPLICATION"),
619 ("DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2", "DRS_EXT_DCINFO_V2"),
620 ("DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD", "DRS_EXT_INSTANCE_TYPE_NOT_REQ_ON_MOD"),
621 ("DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND", "DRS_EXT_CRYPTO_BIND"),
622 ("DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO", "DRS_EXT_GET_REPL_INFO"),
623 ("DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION", "DRS_EXT_STRONG_ENCRYPTION"),
624 ("DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01", "DRS_EXT_DCINFO_VFFFFFFFF"),
625 ("DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP", "DRS_EXT_TRANSITIVE_MEMBERSHIP"),
626 ("DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY", "DRS_EXT_ADD_SID_HISTORY"),
627 ("DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3", "DRS_EXT_POST_BETA3"),
628 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V5", "DRS_EXT_GETCHGREQ_V5"),
629 ("DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2", "DRS_EXT_GETMEMBERSHIPS2"),
630 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6", "DRS_EXT_GETCHGREQ_V6"),
631 ("DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS", "DRS_EXT_NONDOMAIN_NCS"),
632 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8", "DRS_EXT_GETCHGREQ_V8"),
633 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5", "DRS_EXT_GETCHGREPLY_V5"),
634 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6", "DRS_EXT_GETCHGREPLY_V6"),
635 ("DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3", "DRS_EXT_WHISTLER_BETA3"),
636 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7", "DRS_EXT_WHISTLER_BETA3"),
637 ("DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT", "DRS_EXT_WHISTLER_BETA3"),
638 ("DRSUAPI_SUPPORTED_EXTENSION_XPRESS_COMPRESS", "DRS_EXT_W2K3_DEFLATE"),
639 ("DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V10", "DRS_EXT_GETCHGREQ_V10"),
640 ("DRSUAPI_SUPPORTED_EXTENSION_RESERVED_PART2", "DRS_EXT_RESERVED_FOR_WIN2K_OR_DOTNET_PART2"),
641 ("DRSUAPI_SUPPORTED_EXTENSION_RESERVED_PART3", "DRS_EXT_RESERVED_FOR_WIN2K_OR_DOTNET_PART3")
645 ("DRSUAPI_SUPPORTED_EXTENSION_ADAM", "DRS_EXT_ADAM"),
646 ("DRSUAPI_SUPPORTED_EXTENSION_LH_BETA2", "DRS_EXT_LH_BETA2"),
647 ("DRSUAPI_SUPPORTED_EXTENSION_RECYCLE_BIN", "DRS_EXT_RECYCLE_BIN")]
649 self.message("Bind to %s succeeded." % DC)
650 self.message("Extensions supported:")
651 for (opt, str) in optmap:
652 optval = getattr(drsuapi, opt, 0)
653 if info.info.supported_extensions & optval:
657 self.message(" %-60s: %s (%s)" % (opt, yesno, str))
659 if isinstance(info.info, drsuapi.DsBindInfo48):
660 self.message("\nExtended Extensions supported:")
661 for (opt, str) in optmap_ext:
662 optval = getattr(drsuapi, opt, 0)
663 if info.info.supported_extensions_ext & optval:
667 self.message(" %-60s: %s (%s)" % (opt, yesno, str))
669 self.message("\nSite GUID: %s" % info.info.site_guid)
670 self.message("Repl epoch: %u" % info.info.repl_epoch)
671 if isinstance(info.info, drsuapi.DsBindInfo48):
672 self.message("Forest GUID: %s" % info.info.config_dn_guid)
676 class cmd_drs_options(Command):
677 """Query or change 'options' for NTDS Settings object of a Domain Controller."""
679 synopsis = "%prog [<DC>] [options]"
681 takes_optiongroups = {
682 "sambaopts": options.SambaOptions,
683 "versionopts": options.VersionOptions,
684 "credopts": options.CredentialsOptions,
690 Option("--dsa-option", help="DSA option to enable/disable", type="str",
691 metavar="{+|-}IS_GC | {+|-}DISABLE_INBOUND_REPL | {+|-}DISABLE_OUTBOUND_REPL | {+|-}DISABLE_NTDSCONN_XLATE"),
694 option_map = {"IS_GC": 0x00000001,
695 "DISABLE_INBOUND_REPL": 0x00000002,
696 "DISABLE_OUTBOUND_REPL": 0x00000004,
697 "DISABLE_NTDSCONN_XLATE": 0x00000008}
699 def run(self, DC=None, dsa_option=None,
700 sambaopts=None, credopts=None, versionopts=None):
702 self.lp = sambaopts.get_loadparm()
704 DC = common.netcmd_dnsname(self.lp)
706 self.creds = credopts.get_credentials(self.lp, fallback_machine=True)
710 ntds_dn = self.samdb.get_dsServiceName()
711 res = self.samdb.search(base=ntds_dn, scope=ldb.SCOPE_BASE, attrs=["options"])
712 dsa_opts = int(res[0]["options"][0])
714 # print out current DSA options
715 cur_opts = [x for x in self.option_map if self.option_map[x] & dsa_opts]
716 self.message("Current DSA options: " + ", ".join(cur_opts))
720 if dsa_option[:1] not in ("+", "-"):
721 raise CommandError("Unknown option %s" % dsa_option)
722 flag = dsa_option[1:]
723 if flag not in self.option_map.keys():
724 raise CommandError("Unknown option %s" % dsa_option)
725 if dsa_option[:1] == "+":
726 dsa_opts |= self.option_map[flag]
728 dsa_opts &= ~self.option_map[flag]
731 m.dn = ldb.Dn(self.samdb, ntds_dn)
732 m["options"] = ldb.MessageElement(str(dsa_opts), ldb.FLAG_MOD_REPLACE, "options")
734 # print out new DSA options
735 cur_opts = [x for x in self.option_map if self.option_map[x] & dsa_opts]
736 self.message("New DSA options: " + ", ".join(cur_opts))
739 class cmd_drs_clone_dc_database(Command):
740 """Replicate an initial clone of domain, but DO NOT JOIN it."""
742 synopsis = "%prog <dnsdomain> [options]"
744 takes_optiongroups = {
745 "sambaopts": options.SambaOptions,
746 "versionopts": options.VersionOptions,
747 "credopts": options.CredentialsOptions,
751 Option("--server", help="DC to join", type=str),
752 Option("--targetdir", help="where to store provision (required)", type=str),
753 Option("-q", "--quiet", help="Be quiet", action="store_true"),
754 Option("--include-secrets", help="Also replicate secret values", action="store_true"),
755 Option("-v", "--verbose", help="Be verbose", action="store_true")
758 takes_args = ["domain"]
760 def run(self, domain, sambaopts=None, credopts=None,
761 versionopts=None, server=None, targetdir=None,
762 quiet=False, verbose=False, include_secrets=False):
763 lp = sambaopts.get_loadparm()
764 creds = credopts.get_credentials(lp)
766 logger = self.get_logger()
768 logger.setLevel(logging.DEBUG)
770 logger.setLevel(logging.WARNING)
772 logger.setLevel(logging.INFO)
774 if targetdir is None:
775 raise CommandError("--targetdir option must be specified")
777 join_clone(logger=logger, server=server, creds=creds, lp=lp,
778 domain=domain, dns_backend='SAMBA_INTERNAL',
779 targetdir=targetdir, include_secrets=include_secrets)
782 class cmd_drs(SuperCommand):
783 """Directory Replication Services (DRS) management."""
786 subcommands["bind"] = cmd_drs_bind()
787 subcommands["kcc"] = cmd_drs_kcc()
788 subcommands["replicate"] = cmd_drs_replicate()
789 subcommands["showrepl"] = cmd_drs_showrepl()
790 subcommands["options"] = cmd_drs_options()
791 subcommands["clone-dc-database"] = cmd_drs_clone_dc_database()