# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
-import samba.getopt as options
+"""Joining a domain."""
+
from samba.auth import system_session
from samba.samdb import SamDB
-from samba import gensec, Ldb
-import ldb, samba, sys
-from samba.ndr import ndr_pack, ndr_unpack, ndr_print
-from samba.dcerpc import security
-from samba.dcerpc import drsuapi, misc, netlogon, nbt
+from samba import gensec, Ldb, drs_utils
+import ldb, samba, sys, os, uuid
+from samba.ndr import ndr_pack
+from samba.dcerpc import security, drsuapi, misc, nbt
from samba.credentials import Credentials, DONT_USE_KERBEROS
from samba.provision import secretsdb_self_join, provision, FILL_DRS, find_setup_dir
+from samba.schema import Schema
from samba.net import Net
import logging
-from samba.drs_utils import drs_Replicate
+import talloc
# this makes debugging easier
-samba.talloc_enable_null_tracking()
-
-class join_ctx:
- '''hold join context variables'''
- pass
-
-def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
- targetdir=None, domain=None):
- """join as a RODC"""
-
- def del_noerror(samdb, dn):
+talloc.enable_null_tracking()
+
+class dc_join:
+ '''perform a DC join'''
+
+ def __init__(ctx, server=None, creds=None, lp=None, site=None, netbios_name=None,
+ targetdir=None, domain=None):
+ ctx.creds = creds
+ ctx.lp = lp
+ ctx.site = site
+ ctx.netbios_name = netbios_name
+ ctx.targetdir = targetdir
+
+ ctx.creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
+ ctx.net = Net(creds=ctx.creds, lp=ctx.lp)
+
+ if server is not None:
+ ctx.server = server
+ else:
+ print("Finding a writeable DC for domain '%s'" % domain)
+ ctx.server = ctx.find_dc(domain)
+ print("Found DC %s" % ctx.server)
+
+ ctx.samdb = SamDB(url="ldap://%s" % ctx.server,
+ session_info=system_session(),
+ credentials=ctx.creds, lp=ctx.lp)
+
+ ctx.myname = netbios_name
+ ctx.samname = "%s$" % ctx.myname
+ ctx.base_dn = str(ctx.samdb.get_default_basedn())
+ ctx.root_dn = str(ctx.samdb.get_root_basedn())
+ ctx.schema_dn = str(ctx.samdb.get_schema_basedn())
+ ctx.config_dn = str(ctx.samdb.get_config_basedn())
+ ctx.domsid = ctx.samdb.get_domain_sid()
+ ctx.domain_name = ctx.get_domain_name()
+
+ lp.set("workgroup", ctx.domain_name)
+ print("workgroup is %s" % ctx.domain_name)
+
+ ctx.dc_ntds_dn = ctx.get_dsServiceName()
+ ctx.dc_dnsHostName = ctx.get_dnsHostName()
+ ctx.behavior_version = ctx.get_behavior_version()
+
+ ctx.acct_pass = samba.generate_random_password(32, 40)
+
+ # work out the DNs of all the objects we will be adding
+ ctx.server_dn = "CN=%s,CN=Servers,CN=%s,CN=Sites,%s" % (ctx.myname, ctx.site, ctx.config_dn)
+ ctx.ntds_dn = "CN=NTDS Settings,%s" % ctx.server_dn
+ topology_base = "CN=Topology,CN=Domain System Volume,CN=DFSR-GlobalSettings,CN=System,%s" % ctx.base_dn
+ if ctx.dn_exists(topology_base):
+ ctx.topology_dn = "CN=%s,%s" % (ctx.myname, topology_base)
+ else:
+ ctx.topology_dn = None
+
+ ctx.dnsdomain = ldb.Dn(ctx.samdb, ctx.base_dn).canonical_str().split('/')[0]
+
+ ctx.realm = ctx.dnsdomain
+ lp.set("realm", ctx.realm)
+
+ print("realm is %s" % ctx.realm)
+
+ ctx.dnshostname = "%s.%s" % (ctx.myname.lower(), ctx.dnsdomain)
+
+ ctx.acct_dn = "CN=%s,OU=Domain Controllers,%s" % (ctx.myname, ctx.base_dn)
+
+ ctx.setup_dir = find_setup_dir()
+ ctx.tmp_samdb = None
+
+ ctx.SPNs = [ "HOST/%s" % ctx.myname,
+ "HOST/%s" % ctx.dnshostname,
+ "GC/%s/%s" % (ctx.dnshostname, ctx.dnsdomain) ]
+
+ # these elements are optional
+ ctx.never_reveal_sid = None
+ ctx.reveal_sid = None
+ ctx.connection_dn = None
+ ctx.RODC = False
+ ctx.krbtgt_dn = None
+ ctx.drsuapi = None
+ ctx.managedby = None
+
+
+ def del_noerror(ctx, dn, recursive=False):
+ if recursive:
+ try:
+ res = ctx.samdb.search(base=dn, scope=ldb.SCOPE_ONELEVEL, attrs=["dn"])
+ except Exception:
+ return
+ for r in res:
+ ctx.del_noerror(r.dn, recursive=True)
try:
- samdb.delete(dn)
+ ctx.samdb.delete(dn)
print "Deleted %s" % dn
- except:
+ except Exception:
pass
def cleanup_old_join(ctx):
'''remove any DNs from a previous join'''
try:
# find the krbtgt link
- res = ctx.samdb.search(base=ctx.acct_dn, scope=ldb.SCOPE_BASE, attrs=["msDS-krbTgtLink"])
- del_noerror(ctx.samdb, ctx.acct_dn)
- del_noerror(ctx.samdb, ctx.connection_dn)
- del_noerror(ctx.samdb, ctx.krbtgt_dn)
- del_noerror(ctx.samdb, ctx.ntds_dn)
- del_noerror(ctx.samdb, ctx.server_dn)
- del_noerror(ctx.samdb, ctx.topology_dn)
- ctx.new_krbtgt_dn = res[0]["msDS-Krbtgtlink"][0]
- del_noerror(ctx.samdb, ctx.new_krbtgt_dn)
- except:
+ print("checking samaccountname")
+ res = ctx.samdb.search(base=ctx.samdb.get_default_basedn(),
+ expression='samAccountName=%s' % ctx.samname,
+ attrs=["msDS-krbTgtLink"])
+ if res:
+ ctx.del_noerror(res[0].dn, recursive=True)
+ if ctx.connection_dn is not None:
+ ctx.del_noerror(ctx.connection_dn)
+ if ctx.krbtgt_dn is not None:
+ ctx.del_noerror(ctx.krbtgt_dn)
+ ctx.del_noerror(ctx.ntds_dn)
+ ctx.del_noerror(ctx.server_dn, recursive=True)
+ if ctx.topology_dn:
+ ctx.del_noerror(ctx.topology_dn)
+ if res:
+ ctx.new_krbtgt_dn = res[0]["msDS-Krbtgtlink"][0]
+ ctx.del_noerror(ctx.new_krbtgt_dn)
+ except Exception:
pass
def find_dc(ctx, domain):
'''find a writeable DC for the given domain'''
- return ctx.net.finddc(domain, nbt.NBT_SERVER_LDAP | nbt.NBT_SERVER_DS | nbt.NBT_SERVER_WRITABLE)
+ try:
+ ctx.cldap_ret = ctx.net.finddc(domain, nbt.NBT_SERVER_LDAP | nbt.NBT_SERVER_DS | nbt.NBT_SERVER_WRITABLE)
+ except Exception:
+ raise Exception("Failed to find a writeable DC for domain '%s'" % domain)
+ if ctx.cldap_ret.client_site is not None and ctx.cldap_ret.client_site != "":
+ ctx.site = ctx.cldap_ret.client_site
+ return ctx.cldap_ret.pdc_dns_name
- def get_dsServiceName(samdb):
- res = samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dsServiceName"])
+ def get_dsServiceName(ctx):
+ res = ctx.samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dsServiceName"])
return res[0]["dsServiceName"][0]
- def get_dnsHostName(samdb):
- res = samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dnsHostName"])
+ def get_behavior_version(ctx):
+ res = ctx.samdb.search(base=ctx.base_dn, scope=ldb.SCOPE_BASE, attrs=["msDS-Behavior-Version"])
+ if "msDS-Behavior-Version" in res[0]:
+ return int(res[0]["msDS-Behavior-Version"][0])
+ else:
+ return samba.dsdb.DS_DOMAIN_FUNCTION_2000
+
+ def get_dnsHostName(ctx):
+ res = ctx.samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dnsHostName"])
return res[0]["dnsHostName"][0]
- def get_domain_name(samdb):
+ def get_domain_name(ctx):
'''get netbios name of the domain from the partitions record'''
- partitions_dn = samdb.get_partitions_dn()
- res = samdb.search(base=partitions_dn, scope=ldb.SCOPE_ONELEVEL, attrs=["nETBIOSName"],
- expression='ncName=%s' % samdb.get_default_basedn())
+ partitions_dn = ctx.samdb.get_partitions_dn()
+ res = ctx.samdb.search(base=partitions_dn, scope=ldb.SCOPE_ONELEVEL, attrs=["nETBIOSName"],
+ expression='ncName=%s' % ctx.samdb.get_default_basedn())
return res[0]["nETBIOSName"][0]
- def get_mysid(samdb):
- res = samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"])
+ def get_mysid(ctx):
+ '''get the SID of the connected user. Only works with w2k8 and later,
+ so only used for RODC join'''
+ res = ctx.samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"])
binsid = res[0]["tokenGroups"][0]
- return samdb.schema_format_value("objectSID", binsid)
-
- def join_add_objects(ctx):
- '''add the various objects needed for the join'''
- print "Adding %s" % ctx.acct_dn
- rec = {
- "dn" : ctx.acct_dn,
- "objectClass": "computer",
- "displayname": ctx.samname,
- "samaccountname" : ctx.samname,
- "useraccountcontrol" : str(samba.dsdb.UF_WORKSTATION_TRUST_ACCOUNT |
- samba.dsdb.UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION |
- samba.dsdb.UF_PARTIAL_SECRETS_ACCOUNT),
- "managedby" : ctx.admin_dn,
- "dnshostname" : ctx.dnshostname,
- "msDS-NeverRevealGroup" : ctx.never_reveal_sid,
- "msDS-RevealOnDemandGroup" : ctx.reveal_sid}
- ctx.samdb.add(rec)
+ return ctx.samdb.schema_format_value("objectSID", binsid)
+ def dn_exists(ctx, dn):
+ '''check if a DN exists'''
+ try:
+ res = ctx.samdb.search(base=dn, scope=ldb.SCOPE_BASE, attrs=[])
+ except ldb.LdbError, (enum, estr):
+ if enum == ldb.ERR_NO_SUCH_OBJECT:
+ return False
+ raise
+ return True
+
+ def add_krbtgt_account(ctx):
+ '''RODCs need a special krbtgt account'''
print "Adding %s" % ctx.krbtgt_dn
rec = {
"dn" : ctx.krbtgt_dn,
"useraccountcontrol" : str(samba.dsdb.UF_NORMAL_ACCOUNT |
samba.dsdb.UF_ACCOUNTDISABLE),
"showinadvancedviewonly" : "TRUE",
- "description" : "tricky account"}
+ "description" : "krbtgt for %s" % ctx.samname}
ctx.samdb.add(rec, ["rodc_join:1:1"])
# now we need to search for the samAccountName attribute on the krbtgt DN,
print "Renaming %s to %s" % (ctx.krbtgt_dn, ctx.new_krbtgt_dn)
ctx.samdb.rename(ctx.krbtgt_dn, ctx.new_krbtgt_dn)
+ def drsuapi_connect(ctx):
+ '''make a DRSUAPI connection to the server'''
+ binding_options = "seal"
+ if ctx.lp.get("log level") >= 5:
+ binding_options += ",print"
+ binding_string = "ncacn_ip_tcp:%s[%s]" % (ctx.server, binding_options)
+ ctx.drsuapi = drsuapi.drsuapi(binding_string, ctx.lp, ctx.creds)
+ (ctx.drsuapi_handle, ctx.bind_supported_extensions) = drs_utils.drs_DsBind(ctx.drsuapi)
+
+ def create_tmp_samdb(ctx):
+ '''create a temporary samdb object for schema queries'''
+ def setup_path(file):
+ return os.path.join(ctx.setup_dir, file)
+ ctx.tmp_schema = Schema(setup_path, security.dom_sid(ctx.domsid),
+ schemadn=ctx.schema_dn)
+ ctx.tmp_samdb = SamDB(session_info=system_session(), url=None, auto_connect=False,
+ credentials=ctx.creds, lp=ctx.lp, global_schema=False,
+ am_rodc=False)
+ ctx.tmp_samdb.set_schema(ctx.tmp_schema)
+
+ def build_DsReplicaAttribute(ctx, attrname, attrvalue):
+ '''build a DsReplicaAttributeCtr object'''
+ r = drsuapi.DsReplicaAttribute()
+ r.attid = ctx.tmp_samdb.get_attid_from_lDAPDisplayName(attrname)
+ r.value_ctr = 1
+
+
+ def DsAddEntry(ctx, rec):
+ '''add a record via the DRSUAPI DsAddEntry call'''
+ if ctx.drsuapi is None:
+ ctx.drsuapi_connect()
+ if ctx.tmp_samdb is None:
+ ctx.create_tmp_samdb()
+
+ id = drsuapi.DsReplicaObjectIdentifier()
+ id.dn = rec['dn']
+
+ attrs = []
+ for a in rec:
+ if a == 'dn':
+ continue
+ if not isinstance(rec[a], list):
+ v = [rec[a]]
+ else:
+ v = rec[a]
+ rattr = ctx.tmp_samdb.dsdb_DsReplicaAttribute(ctx.tmp_samdb, a, v)
+ attrs.append(rattr)
+
+ attribute_ctr = drsuapi.DsReplicaAttributeCtr()
+ attribute_ctr.num_attributes = len(attrs)
+ attribute_ctr.attributes = attrs
+
+ object = drsuapi.DsReplicaObject()
+ object.identifier = id
+ object.attribute_ctr = attribute_ctr
+
+ first_object = drsuapi.DsReplicaObjectListItem()
+ first_object.object = object
+
+ req2 = drsuapi.DsAddEntryRequest2()
+ req2.first_object = first_object
+
+ (level, ctr) = ctx.drsuapi.DsAddEntry(ctx.drsuapi_handle, 2, req2)
+ if ctr.err_ver != 1:
+ raise RuntimeError("expected err_ver 1, got %u" % ctr.err_ver)
+ if ctr.err_data.status != (0, 'WERR_OK'):
+ print("DsAddEntry failed with status %s info %s" % (ctr.err_data.status,
+ ctr.err_data.info.extended_err))
+ raise RuntimeError("DsAddEntry failed")
+
+ def join_add_objects(ctx):
+ '''add the various objects needed for the join'''
+ print "Adding %s" % ctx.acct_dn
+ rec = {
+ "dn" : ctx.acct_dn,
+ "objectClass": "computer",
+ "displayname": ctx.samname,
+ "samaccountname" : ctx.samname,
+ "userAccountControl" : str(ctx.userAccountControl | samba.dsdb.UF_ACCOUNTDISABLE),
+ "dnshostname" : ctx.dnshostname}
+ if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2008:
+ rec['msDS-SupportedEncryptionTypes'] = str(samba.dsdb.ENC_ALL_TYPES)
+ if ctx.managedby:
+ rec["managedby"] = ctx.managedby
+ if ctx.never_reveal_sid:
+ rec["msDS-NeverRevealGroup"] = ctx.never_reveal_sid
+ if ctx.reveal_sid:
+ rec["msDS-RevealOnDemandGroup"] = ctx.reveal_sid
+ ctx.samdb.add(rec)
+
+ if ctx.krbtgt_dn:
+ ctx.add_krbtgt_account()
+
print "Adding %s" % ctx.server_dn
rec = {
"dn": ctx.server_dn,
"dnsHostName" : ctx.dnshostname}
ctx.samdb.add(rec)
+ # FIXME: the partition (NC) assignment has to be made dynamic
print "Adding %s" % ctx.ntds_dn
rec = {
"dn" : ctx.ntds_dn,
"objectclass" : "nTDSDSA",
- "objectCategory" : "CN=NTDS-DSA-RO,%s" % ctx.schema_dn,
"systemFlags" : str(samba.dsdb.SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE),
- "dMDLocation" : ctx.schema_dn,
- "options" : "37",
- "msDS-Behavior-Version" : "4",
- "msDS-HasDomainNCs" : ctx.base_dn,
- "msDS-HasFullReplicaNCs" : [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]}
- ctx.samdb.add(rec, ["rodc_join:1:1"])
+ "dMDLocation" : ctx.schema_dn}
+
+ if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
+ rec["msDS-Behavior-Version"] = str(ctx.behavior_version)
+
+ if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
+ rec["msDS-HasDomainNCs"] = ctx.base_dn
+
+ if ctx.RODC:
+ rec["objectCategory"] = "CN=NTDS-DSA-RO,%s" % ctx.schema_dn
+ rec["msDS-HasFullReplicaNCs"] = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
+ rec["options"] = "37"
+ ctx.samdb.add(rec, ["rodc_join:1:1"])
+ else:
+ rec["objectCategory"] = "CN=NTDS-DSA,%s" % ctx.schema_dn
+ rec["HasMasterNCs"] = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
+ if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
+ rec["msDS-HasMasterNCs"] = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
+ rec["options"] = "1"
+ rec["invocationId"] = ndr_pack(misc.GUID(str(uuid.uuid4())))
+ ctx.DsAddEntry(rec)
# find the GUID of our NTDS DN
res = ctx.samdb.search(base=ctx.ntds_dn, scope=ldb.SCOPE_BASE, attrs=["objectGUID"])
ctx.ntds_guid = misc.GUID(ctx.samdb.schema_format_value("objectGUID", res[0]["objectGUID"][0]))
- print "Adding %s" % ctx.connection_dn
- rec = {
- "dn" : ctx.connection_dn,
- "objectclass" : "nTDSConnection",
- "enabledconnection" : "TRUE",
- "options" : "65",
- "fromServer" : ctx.dc_ntds_dn}
- ctx.samdb.add(rec)
-
- print "Adding %s" % ctx.topology_dn
- rec = {
- "dn" : ctx.topology_dn,
- "objectclass" : "msDFSR-Member",
- "msDFSR-ComputerReference" : ctx.acct_dn,
- "serverReference" : ctx.ntds_dn}
- ctx.samdb.add(rec)
-
- print "Adding HOST SPNs to %s" % ctx.acct_dn
+ if ctx.connection_dn is not None:
+ print "Adding %s" % ctx.connection_dn
+ rec = {
+ "dn" : ctx.connection_dn,
+ "objectclass" : "nTDSConnection",
+ "enabledconnection" : "TRUE",
+ "options" : "65",
+ "fromServer" : ctx.dc_ntds_dn}
+ ctx.samdb.add(rec)
+
+ if ctx.topology_dn:
+ print "Adding %s" % ctx.topology_dn
+ rec = {
+ "dn" : ctx.topology_dn,
+ "objectclass" : "msDFSR-Member",
+ "msDFSR-ComputerReference" : ctx.acct_dn,
+ "serverReference" : ctx.ntds_dn}
+ ctx.samdb.add(rec)
+
+ print "Adding SPNs to %s" % ctx.acct_dn
m = ldb.Message()
m.dn = ldb.Dn(ctx.samdb, ctx.acct_dn)
- SPNs = [ "HOST/%s" % ctx.myname,
- "HOST/%s" % ctx.dnshostname ]
- m["servicePrincipalName"] = ldb.MessageElement(SPNs,
- ldb.FLAG_MOD_ADD,
- "servicePrincipalName")
- ctx.samdb.modify(m)
-
- print "Adding RestrictedKrbHost SPNs to %s" % ctx.acct_dn
- m = ldb.Message()
- m.dn = ldb.Dn(ctx.samdb, ctx.acct_dn)
- SPNs = [ "RestrictedKrbHost/%s" % ctx.myname,
- "RestrictedKrbHost/%s" % ctx.dnshostname ]
- m["servicePrincipalName"] = ldb.MessageElement(SPNs,
+ for i in range(len(ctx.SPNs)):
+ ctx.SPNs[i] = ctx.SPNs[i].replace("$NTDSGUID", str(ctx.ntds_guid))
+ m["servicePrincipalName"] = ldb.MessageElement(ctx.SPNs,
ldb.FLAG_MOD_ADD,
"servicePrincipalName")
ctx.samdb.modify(m)
ctx.acct_pass,
force_change_at_next_login=False,
username=ctx.samname)
+ res = ctx.samdb.search(base=ctx.acct_dn, scope=ldb.SCOPE_BASE, attrs=["msDS-keyVersionNumber"])
+ ctx.key_version_number = int(res[0]["msDS-keyVersionNumber"][0])
+ print("Enabling account")
+ m = ldb.Message()
+ m.dn = ldb.Dn(ctx.samdb, ctx.acct_dn)
+ m["userAccountControl"] = ldb.MessageElement(str(ctx.userAccountControl),
+ ldb.FLAG_MOD_REPLACE,
+ "userAccountControl")
+ ctx.samdb.modify(m)
def join_provision(ctx):
'''provision the local SAM'''
print "Calling bare provision"
- setup_dir = find_setup_dir()
logger = logging.getLogger("provision")
logger.addHandler(logging.StreamHandler(sys.stdout))
- smbconf = lp.configfile
+ smbconf = ctx.lp.configfile
- presult = provision(setup_dir, logger, system_session(), None,
- smbconf=smbconf, targetdir=targetdir, samdb_fill=FILL_DRS,
+ presult = provision(ctx.setup_dir, logger, system_session(), None,
+ smbconf=smbconf, targetdir=ctx.targetdir, samdb_fill=FILL_DRS,
realm=ctx.realm, rootdn=ctx.root_dn, domaindn=ctx.base_dn,
schemadn=ctx.schema_dn,
configdn=ctx.config_dn,
serverdn=ctx.server_dn, domain=ctx.domain_name,
- hostname=ctx.myname, hostip="127.0.0.1", domainsid=ctx.domsid,
+ hostname=ctx.myname, domainsid=ctx.domsid,
machinepass=ctx.acct_pass, serverrole="domain controller",
- sitename=ctx.site)
+ sitename=ctx.site, lp=ctx.lp)
print "Provision OK for domain DN %s" % presult.domaindn
ctx.local_samdb = presult.samdb
ctx.lp = presult.lp
ctx.local_samdb.transaction_start()
source_dsa_invocation_id = misc.GUID(ctx.samdb.get_invocation_id())
-
- acct_creds = Credentials()
- acct_creds.guess(ctx.lp)
- acct_creds.set_kerberos_state(DONT_USE_KERBEROS)
- acct_creds.set_username(ctx.samname)
- acct_creds.set_password(ctx.acct_pass)
-
- repl = drs_Replicate("ncacn_ip_tcp:%s[seal]" % ctx.server, ctx.lp, acct_creds, ctx.local_samdb)
-
- repl.replicate(ctx.schema_dn, source_dsa_invocation_id, ctx.ntds_guid, schema=True)
- repl.replicate(ctx.config_dn, source_dsa_invocation_id, ctx.ntds_guid)
- repl.replicate(ctx.base_dn, source_dsa_invocation_id, ctx.ntds_guid)
- repl.replicate(ctx.acct_dn, source_dsa_invocation_id, ctx.ntds_guid, exop=drsuapi.DRSUAPI_EXOP_REPL_SECRET)
- repl.replicate(ctx.new_krbtgt_dn, source_dsa_invocation_id, ctx.ntds_guid, exop=drsuapi.DRSUAPI_EXOP_REPL_SECRET)
+ destination_dsa_guid = ctx.ntds_guid
+
+ if ctx.RODC:
+ repl_creds = Credentials()
+ repl_creds.guess(ctx.lp)
+ repl_creds.set_kerberos_state(DONT_USE_KERBEROS)
+ repl_creds.set_username(ctx.samname)
+ repl_creds.set_password(ctx.acct_pass)
+ else:
+ repl_creds = ctx.creds
+
+ binding_options = "seal"
+ if ctx.lp.get("debug level") >= 5:
+ binding_options += ",print"
+ repl = drs_utils.drs_Replicate("ncacn_ip_tcp:%s[%s]" % (ctx.server, binding_options),
+ ctx.lp, repl_creds, ctx.local_samdb)
+
+ repl.replicate(ctx.schema_dn, source_dsa_invocation_id, destination_dsa_guid,
+ schema=True, rodc=ctx.RODC,
+ replica_flags=ctx.replica_flags)
+ repl.replicate(ctx.config_dn, source_dsa_invocation_id, destination_dsa_guid,
+ rodc=ctx.RODC, replica_flags=ctx.replica_flags)
+ repl.replicate(ctx.base_dn, source_dsa_invocation_id, destination_dsa_guid,
+ rodc=ctx.RODC, replica_flags=ctx.replica_flags)
+ if ctx.RODC:
+ repl.replicate(ctx.acct_dn, source_dsa_invocation_id, destination_dsa_guid,
+ exop=drsuapi.DRSUAPI_EXOP_REPL_SECRET, rodc=True)
+ repl.replicate(ctx.new_krbtgt_dn, source_dsa_invocation_id, destination_dsa_guid,
+ exop=drsuapi.DRSUAPI_EXOP_REPL_SECRET, rodc=True)
print "Committing SAM database"
ctx.local_samdb.transaction_commit()
netbiosname=ctx.myname,
domainsid=security.dom_sid(ctx.domsid),
machinepass=ctx.acct_pass,
- secure_channel_type=misc.SEC_CHAN_RODC)
-
-
-
- # main join code
- ctx = join_ctx()
- ctx.creds = creds
- ctx.lp = lp
- ctx.site = site
- ctx.netbios_name = netbios_name
- ctx.targetdir = targetdir
-
- ctx.creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
- ctx.net = Net(creds=ctx.creds, lp=ctx.lp)
-
- if server is not None:
- ctx.server = server
- else:
- ctx.server = find_dc(ctx, domain)
-
- ctx.samdb = SamDB(url="ldap://%s" % ctx.server,
- session_info=system_session(),
- credentials=ctx.creds, lp=ctx.lp)
-
- ctx.myname = netbios_name
- ctx.samname = "%s$" % ctx.myname
- ctx.base_dn = str(ctx.samdb.get_default_basedn())
- ctx.root_dn = str(ctx.samdb.get_root_basedn())
- ctx.schema_dn = str(ctx.samdb.get_schema_basedn())
- ctx.config_dn = str(ctx.samdb.get_config_basedn())
- ctx.domsid = ctx.samdb.get_domain_sid()
- ctx.domain_name = get_domain_name(ctx.samdb)
-
- ctx.dc_ntds_dn = get_dsServiceName(ctx.samdb)
- ctx.dc_dnsHostName = get_dnsHostName(ctx.samdb)
- ctx.acct_pass = samba.generate_random_password(12, 32)
- ctx.mysid = get_mysid(ctx.samdb)
-
- # work out the DNs of all the objects we will be adding
- ctx.admin_dn = "<SID=%s>" % ctx.mysid
+ secure_channel_type=ctx.secure_channel_type,
+ key_version_number=ctx.key_version_number)
+
+ def do_join(ctx):
+ ctx.cleanup_old_join()
+ try:
+ ctx.join_add_objects()
+ ctx.join_provision()
+ ctx.join_replicate()
+ ctx.join_finalise()
+ except Exception:
+ print "Join failed - cleaning up"
+ ctx.cleanup_old_join()
+ raise
+
+
+def join_RODC(server=None, creds=None, lp=None, site=None, netbios_name=None,
+ targetdir=None, domain=None):
+ """join as a RODC"""
+
+ ctx = dc_join(server, creds, lp, site, netbios_name, targetdir, domain)
+
ctx.krbtgt_dn = "CN=krbtgt_%s,CN=Users,%s" % (ctx.myname, ctx.base_dn)
- ctx.server_dn = "CN=%s,CN=Servers,CN=%s,CN=Sites,%s" % (ctx.myname, ctx.site, ctx.config_dn)
- ctx.ntds_dn = "CN=NTDS Settings,%s" % ctx.server_dn
- ctx.connection_dn = "CN=RODC Connection (FRS),%s" % ctx.ntds_dn
- ctx.topology_dn = "CN=%s,CN=Topology,CN=Domain System Volume,CN=DFSR-GlobalSettings,CN=System,%s" % (ctx.myname, ctx.base_dn)
# setup some defaults for accounts that should be replicated to this RODC
ctx.never_reveal_sid = [ "<SID=%s-%s>" % (ctx.domsid, security.DOMAIN_RID_RODC_DENY),
"<SID=%s>" % security.SID_BUILTIN_ACCOUNT_OPERATORS ]
ctx.reveal_sid = "<SID=%s-%s>" % (ctx.domsid, security.DOMAIN_RID_RODC_ALLOW)
- ctx.dnsdomain = ldb.Dn(ctx.samdb, ctx.base_dn).canonical_str().split('/')[0]
- ctx.realm = ctx.dnsdomain
- ctx.dnshostname = "%s.%s" % (ctx.myname, ctx.dnsdomain)
+ mysid = ctx.get_mysid()
+ admin_dn = "<SID=%s>" % mysid
+ ctx.managedby = admin_dn
- ctx.acct_dn = "CN=%s,OU=Domain Controllers,%s" % (ctx.myname, ctx.base_dn)
+ ctx.userAccountControl = (samba.dsdb.UF_WORKSTATION_TRUST_ACCOUNT |
+ samba.dsdb.UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION |
+ samba.dsdb.UF_PARTIAL_SECRETS_ACCOUNT)
+
+ ctx.SPNs.extend([ "RestrictedKrbHost/%s" % ctx.myname,
+ "RestrictedKrbHost/%s" % ctx.dnshostname ])
+
+ ctx.connection_dn = "CN=RODC Connection (FRS),%s" % ctx.ntds_dn
+ ctx.secure_channel_type = misc.SEC_CHAN_RODC
+ ctx.RODC = True
+ ctx.replica_flags = (drsuapi.DRSUAPI_DRS_INIT_SYNC |
+ drsuapi.DRSUAPI_DRS_PER_SYNC |
+ drsuapi.DRSUAPI_DRS_GET_ANC |
+ drsuapi.DRSUAPI_DRS_NEVER_SYNCED |
+ drsuapi.DRSUAPI_DRS_SPECIAL_SECRET_PROCESSING |
+ drsuapi.DRSUAPI_DRS_GET_ALL_GROUP_MEMBERSHIP)
+ ctx.do_join()
- cleanup_old_join(ctx)
- try:
- join_add_objects(ctx)
- join_provision(ctx)
- join_replicate(ctx)
- join_finalise(ctx)
- except:
- print "Join failed - cleaning up"
- cleanup_old_join(ctx)
- raise
print "Joined domain %s (SID %s) as an RODC" % (ctx.domain_name, ctx.domsid)
+
+def join_DC(server=None, creds=None, lp=None, site=None, netbios_name=None,
+ targetdir=None, domain=None):
+ """join as a DC"""
+ ctx = dc_join(server, creds, lp, site, netbios_name, targetdir, domain)
+
+ ctx.userAccountControl = samba.dsdb.UF_SERVER_TRUST_ACCOUNT | samba.dsdb.UF_TRUSTED_FOR_DELEGATION
+
+ ctx.SPNs.append('E3514235-4B06-11D1-AB04-00C04FC2DCD2/$NTDSGUID/%s' % ctx.dnsdomain)
+ ctx.secure_channel_type = misc.SEC_CHAN_BDC
+
+ ctx.replica_flags = (drsuapi.DRSUAPI_DRS_WRIT_REP |
+ drsuapi.DRSUAPI_DRS_INIT_SYNC |
+ drsuapi.DRSUAPI_DRS_PER_SYNC |
+ drsuapi.DRSUAPI_DRS_FULL_SYNC_IN_PROGRESS |
+ drsuapi.DRSUAPI_DRS_NEVER_SYNCED)
+
+ ctx.do_join()
+ print "Joined domain %s (SID %s) as a DC" % (ctx.domain_name, ctx.domsid)
git.samba.org / nivanova / samba-autobuild / .git / blobdiff