def sendDsReplicaSync(drsuapiBind, drsuapi_handle, source_dsa_guid,
naming_context, req_option):
"""Send DS replica sync request.
:param drsuapiBind: a drsuapi Bind object
:param drsuapi_handle: a drsuapi hanle on the drsuapi connection
:param source_dsa_guid: the guid of the source dsa for the replication
:param naming_context: the DN of the naming context to replicate
:param req_options: replication options for the DsReplicaSync call
:raise drsException: if any error occur while sending and receiving the
reply for the dsReplicaSync
"""
nc = drsuapi.DsReplicaObjectIdentifier()
nc.dn = naming_context
req1 = drsuapi.DsReplicaSyncRequest1()
req1.naming_context = nc
req1.options = req_option
req1.source_dsa_guid = misc.GUID(source_dsa_guid)
try:
drsuapiBind.DsReplicaSync(drsuapi_handle, 1, req1)
except Exception, estr:
raise drsException("DsReplicaSync failed %s" % estr)
def run(self, DEST_DC, SOURCE_DC, NC, add_ref=False, sync_forced=False,
sambaopts=None,
credopts=None, versionopts=None, server=None):
self.server = DEST_DC
self.lp = sambaopts.get_loadparm()
self.creds = credopts.get_credentials(self.lp, fallback_machine=True)
drsuapi_connect(self)
samdb_connect(self)
# we need to find the NTDS GUID of the source DC
msg = self.samdb.search(base=self.samdb.get_config_basedn(),
expression="(&(objectCategory=server)(|(name=%s)(dNSHostName=%s)))" % (SOURCE_DC,
SOURCE_DC),
attrs=[])
if len(msg) == 0:
raise CommandError("Failed to find source DC %s" % SOURCE_DC)
server_dn = msg[0]['dn']
msg = self.samdb.search(base=server_dn, scope=ldb.SCOPE_ONELEVEL,
expression="(|(objectCategory=nTDSDSA)(objectCategory=nTDSDSARO))",
attrs=['objectGUID', 'options'])
if len(msg) == 0:
raise CommandError("Failed to find source NTDS DN %s" % SOURCE_DC)
source_dsa_guid = msg[0]['objectGUID'][0]
options = int(attr_default(msg, 'options', 0))
nc = drsuapi.DsReplicaObjectIdentifier()
nc.dn = NC
req1 = drsuapi.DsReplicaSyncRequest1()
req1.naming_context = nc;
req1.options = 0
if not (options & dsdb.DS_NTDSDSA_OPT_DISABLE_OUTBOUND_REPL):
req1.options |= drsuapi.DRSUAPI_DRS_WRIT_REP
if add_ref:
req1.options |= drsuapi.DRSUAPI_DRS_ADD_REF
if sync_forced:
req1.options |= drsuapi.DRSUAPI_DRS_SYNC_FORCED
req1.source_dsa_guid = misc.GUID(source_dsa_guid)
try:
self.drsuapi.DsReplicaSync(self.drsuapi_handle, 1, req1)
except Exception, estr:
raise CommandError("DsReplicaSync failed", estr)
