Move python modules from source4/scripting/python/ to python/.

Reviewed-by: Andrew Bartlett <abartlet@samba.org>

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Sat Mar  2 03:57:34 CET 2013 on sn-devel-104

1 files changed, 0 insertions, 1149 deletions

diff --git a/source4/scripting/python/samba/join.py b/source4/scripting/python/samba/join.py
deleted file mode 100644
index c55c22cad5..0000000000
--- a/source4/scripting/python/samba/join.py
+++ /dev/null
@@ -1,1149 +0,0 @@
-# python join code
-# Copyright Andrew Tridgell 2010
-# Copyright Andrew Bartlett 2010
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-"""Joining a domain."""
-
-from samba.auth import system_session
-from samba.samdb import SamDB
-from samba import gensec, Ldb, drs_utils
-import ldb, samba, sys, uuid
-from samba.ndr import ndr_pack
-from samba.dcerpc import security, drsuapi, misc, nbt, lsa, drsblobs
-from samba.credentials import Credentials, DONT_USE_KERBEROS
-from samba.provision import secretsdb_self_join, provision, provision_fill, FILL_DRS, FILL_SUBDOMAIN
-from samba.schema import Schema
-from samba.net import Net
-from samba.provision.sambadns import setup_bind9_dns
-import logging
-import talloc
-import random
-import time
-
-# this makes debugging easier
-talloc.enable_null_tracking()
-
-class DCJoinException(Exception):
-
-    def __init__(self, msg):
-        super(DCJoinException, self).__init__("Can't join, error: %s" % msg)
-
-
-class dc_join(object):
-    """Perform a DC join."""
-
-    def __init__(ctx, server=None, creds=None, lp=None, site=None,
-                 netbios_name=None, targetdir=None, domain=None,
-                 machinepass=None, use_ntvfs=False, dns_backend=None,
-                 promote_existing=False):
-        ctx.creds = creds
-        ctx.lp = lp
-        ctx.site = site
-        ctx.netbios_name = netbios_name
-        ctx.targetdir = targetdir
-        ctx.use_ntvfs = use_ntvfs
-
-        ctx.promote_existing = promote_existing
-        ctx.promote_from_dn = None
-
-        ctx.nc_list = []
-        ctx.full_nc_list = []
-
-        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)
-
-        try:
-            ctx.samdb.search(scope=ldb.SCOPE_ONELEVEL, attrs=["dn"])
-        except ldb.LdbError, (enum, estr):
-            raise DCJoinException(estr)
-
-
-        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()
-        ctx.forest_domain_name = ctx.get_forest_domain_name()
-        ctx.invocation_id = misc.GUID(str(uuid.uuid4()))
-
-        ctx.dc_ntds_dn = ctx.samdb.get_dsServiceName()
-        ctx.dc_dnsHostName = ctx.get_dnsHostName()
-        ctx.behavior_version = ctx.get_behavior_version()
-
-        if machinepass is not None:
-            ctx.acct_pass = machinepass
-        else:
-            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 = ctx.samdb.domain_dns_name()
-        ctx.dnsforest = ctx.samdb.forest_dns_name()
-        ctx.domaindns_zone = 'DC=DomainDnsZones,%s' % ctx.base_dn
-        ctx.forestdns_zone = 'DC=ForestDnsZones,%s' % ctx.base_dn
-
-        res_domaindns = ctx.samdb.search(scope=ldb.SCOPE_ONELEVEL,
-                                         attrs=[],
-                                         base=ctx.samdb.get_partitions_dn(),
-                                         expression="(&(objectClass=crossRef)(ncName=%s))" % ctx.domaindns_zone)
-        if dns_backend is None:
-            ctx.dns_backend = "NONE"
-        else:
-            if len(res_domaindns) == 0:
-                ctx.dns_backend = "NONE"
-                print "NO DNS zone information found in source domain, not replicating DNS"
-            else:
-                ctx.dns_backend = dns_backend
-
-        ctx.dnshostname = "%s.%s" % (ctx.myname, ctx.dnsdomain)
-
-        ctx.realm = ctx.dnsdomain
-
-        ctx.acct_dn = "CN=%s,OU=Domain Controllers,%s" % (ctx.myname, ctx.base_dn)
-
-        ctx.tmp_samdb = None
-
-        ctx.SPNs = [ "HOST/%s" % ctx.myname,
-                     "HOST/%s" % ctx.dnshostname,
-                     "GC/%s/%s" % (ctx.dnshostname, ctx.dnsforest) ]
-
-        # 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
-        ctx.subdomain = False
-
-    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:
-            ctx.samdb.delete(dn)
-            print "Deleted %s" % dn
-        except Exception:
-            pass
-
-    def cleanup_old_join(ctx):
-        """Remove any DNs from a previous join."""
-        try:
-            # find the krbtgt link
-            print("checking sAMAccountName")
-            if ctx.subdomain:
-                res = None
-            else:
-                res = ctx.samdb.search(base=ctx.samdb.get_default_basedn(),
-                                       expression='sAMAccountName=%s' % ldb.binary_encode(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 ctx.partition_dn:
-                ctx.del_noerror(ctx.partition_dn)
-            if res:
-                ctx.new_krbtgt_dn = res[0]["msDS-Krbtgtlink"][0]
-                ctx.del_noerror(ctx.new_krbtgt_dn)
-
-            if ctx.subdomain:
-                binding_options = "sign"
-                lsaconn = lsa.lsarpc("ncacn_ip_tcp:%s[%s]" % (ctx.server, binding_options),
-                                     ctx.lp, ctx.creds)
-
-                objectAttr = lsa.ObjectAttribute()
-                objectAttr.sec_qos = lsa.QosInfo()
-
-                pol_handle = lsaconn.OpenPolicy2(''.decode('utf-8'),
-                                                 objectAttr, security.SEC_FLAG_MAXIMUM_ALLOWED)
-
-                name = lsa.String()
-                name.string = ctx.realm
-                info = lsaconn.QueryTrustedDomainInfoByName(pol_handle, name, lsa.LSA_TRUSTED_DOMAIN_INFO_FULL_INFO)
-
-                lsaconn.DeleteTrustedDomain(pol_handle, info.info_ex.sid)
-
-                name = lsa.String()
-                name.string = ctx.forest_domain_name
-                info = lsaconn.QueryTrustedDomainInfoByName(pol_handle, name, lsa.LSA_TRUSTED_DOMAIN_INFO_FULL_INFO)
-
-                lsaconn.DeleteTrustedDomain(pol_handle, info.info_ex.sid)
-
-        except Exception:
-            pass
-
-    def promote_possible(ctx):
-        """confirm that the account is just a bare NT4 BDC or a member server, so can be safely promoted"""
-        if ctx.subdomain:
-            # This shouldn't happen
-            raise Exception("Can not promote into a subdomain")
-
-        res = ctx.samdb.search(base=ctx.samdb.get_default_basedn(),
-                               expression='sAMAccountName=%s' % ldb.binary_encode(ctx.samname),
-                               attrs=["msDS-krbTgtLink", "userAccountControl", "serverReferenceBL", "rIDSetReferences"])
-        if len(res) == 0:
-            raise Exception("Could not find domain member account '%s' to promote to a DC, use 'samba-tool domain join' instead'" % ctx.samname)
-        if "msDS-krbTgtLink" in res[0] or "serverReferenceBL" in res[0] or "rIDSetReferences" in res[0]:
-            raise Exception("Account '%s' appears to be an active DC, use 'samba-tool domain join' if you must re-create this account" % ctx.samname)
-        if (int(res[0]["userAccountControl"][0]) & (samba.dsdb.UF_WORKSTATION_TRUST_ACCOUNT|samba.dsdb.UF_SERVER_TRUST_ACCOUNT) == 0):
-            raise Exception("Account %s is not a domain member or a bare NT4 BDC, use 'samba-tool domain join' instead'" % ctx.samname)
-
-        ctx.promote_from_dn = res[0].dn
-
-
-    def find_dc(ctx, domain):
-        """find a writeable DC for the given domain"""
-        try:
-            ctx.cldap_ret = ctx.net.finddc(domain=domain, flags=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_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(ctx):
-        '''get netbios name of the domain from the partitions record'''
-        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_forest_domain_name(ctx):
-        '''get netbios name of the domain from the partitions record'''
-        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_root_basedn())
-        return res[0]["nETBIOSName"][0]
-
-    def get_parent_partition_dn(ctx):
-        '''get the parent domain partition DN from parent DNS name'''
-        res = ctx.samdb.search(base=ctx.config_dn, attrs=[],
-                               expression='(&(objectclass=crossRef)(dnsRoot=%s)(systemFlags:%s:=%u))' %
-                               (ctx.parent_dnsdomain, ldb.OID_COMPARATOR_AND, samba.dsdb.SYSTEM_FLAG_CR_NTDS_DOMAIN))
-        return str(res[0].dn)
-
-    def get_naming_master(ctx):
-        '''get the parent domain partition DN from parent DNS name'''
-        res = ctx.samdb.search(base='CN=Partitions,%s' % ctx.config_dn, attrs=['fSMORoleOwner'],
-                               scope=ldb.SCOPE_BASE, controls=["extended_dn:1:1"])
-        if not 'fSMORoleOwner' in res[0]:
-            raise DCJoinException("Can't find naming master on partition DN %s" % ctx.partition_dn)
-        master_guid = str(misc.GUID(ldb.Dn(ctx.samdb, res[0]['fSMORoleOwner'][0]).get_extended_component('GUID')))
-        master_host = '%s._msdcs.%s' % (master_guid, ctx.dnsforest)
-        return master_host
-
-    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 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,
-            "objectclass" : "user",
-            "useraccountcontrol" : str(samba.dsdb.UF_NORMAL_ACCOUNT |
-                                       samba.dsdb.UF_ACCOUNTDISABLE),
-            "showinadvancedviewonly" : "TRUE",
-            "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,
-        # as this will have been magically set to the krbtgt number
-        res = ctx.samdb.search(base=ctx.krbtgt_dn, scope=ldb.SCOPE_BASE, attrs=["samAccountName"])
-        ctx.krbtgt_name = res[0]["samAccountName"][0]
-
-        print "Got krbtgt_name=%s" % ctx.krbtgt_name
-
-        m = ldb.Message()
-        m.dn = ldb.Dn(ctx.samdb, ctx.acct_dn)
-        m["msDS-krbTgtLink"] = ldb.MessageElement(ctx.krbtgt_dn,
-                                                  ldb.FLAG_MOD_REPLACE, "msDS-krbTgtLink")
-        ctx.samdb.modify(m)
-
-        ctx.new_krbtgt_dn = "CN=%s,CN=Users,%s" % (ctx.krbtgt_name, ctx.base_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 naming master'''
-        binding_options = "seal"
-        if int(ctx.lp.get("log level")) >= 4:
-            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'''
-        ctx.tmp_schema = Schema(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, recs):
-        '''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()
-
-        objects = []
-        for rec in recs:
-            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
-
-            list_object = drsuapi.DsReplicaObjectListItem()
-            list_object.object = object
-            objects.append(list_object)
-
-        req2 = drsuapi.DsAddEntryRequest2()
-        req2.first_object = objects[0]
-        prev = req2.first_object
-        for o in objects[1:]:
-            prev.next_object = o
-            prev = o
-
-        (level, ctr) = ctx.drsuapi.DsAddEntry(ctx.drsuapi_handle, 2, req2)
-        if level == 2:
-            if ctr.dir_err != drsuapi.DRSUAPI_DIRERR_OK:
-                print("DsAddEntry failed with dir_err %u" % ctr.dir_err)
-                raise RuntimeError("DsAddEntry failed")
-            if ctr.extended_err != (0, 'WERR_OK'):
-                print("DsAddEntry failed with status %s info %s" % (ctr.extended_err))
-                raise RuntimeError("DsAddEntry failed")
-        if level == 3:
-            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")
-            if ctr.err_data.dir_err != drsuapi.DRSUAPI_DIRERR_OK:
-                print("DsAddEntry failed with dir_err %u" % ctr.err_data.dir_err)
-                raise RuntimeError("DsAddEntry failed")
-
-        return ctr.objects
-
-    def join_add_ntdsdsa(ctx):
-        '''add the ntdsdsa object'''
-
-        print "Adding %s" % ctx.ntds_dn
-        rec = {
-            "dn" : ctx.ntds_dn,
-            "objectclass" : "nTDSDSA",
-            "systemFlags" : str(samba.dsdb.SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE),
-            "dMDLocation" : ctx.schema_dn}
-
-        nc_list = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
-
-        if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
-            rec["msDS-Behavior-Version"] = str(samba.dsdb.DS_DOMAIN_FUNCTION_2008_R2)
-
-        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.nc_list
-            rec["options"] = "37"
-            ctx.samdb.add(rec, ["rodc_join:1:1"])
-        else:
-            rec["objectCategory"] = "CN=NTDS-DSA,%s" % ctx.schema_dn
-            rec["HasMasterNCs"]      = nc_list
-            if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
-                rec["msDS-HasMasterNCs"] = ctx.nc_list
-            rec["options"] = "1"
-            rec["invocationId"] = ndr_pack(ctx.invocation_id)
-            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]))
-
-    def join_add_objects(ctx):
-        '''add the various objects needed for the join'''
-        if ctx.acct_dn:
-            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)
-            elif ctx.promote_existing:
-                rec['msDS-SupportedEncryptionTypes'] = []
-            if ctx.managedby:
-                rec["managedby"] = ctx.managedby
-            elif ctx.promote_existing:
-                rec["managedby"] = []
-
-            if ctx.never_reveal_sid:
-                rec["msDS-NeverRevealGroup"] = ctx.never_reveal_sid
-            elif ctx.promote_existing:
-                rec["msDS-NeverRevealGroup"] = []
-
-            if ctx.reveal_sid:
-                rec["msDS-RevealOnDemandGroup"] = ctx.reveal_sid
-            elif ctx.promote_existing:
-                rec["msDS-RevealOnDemandGroup"] = []
-
-            if ctx.promote_existing:
-                if ctx.promote_from_dn != ctx.acct_dn:
-                    ctx.samdb.rename(ctx.promote_from_dn, ctx.acct_dn)
-                ctx.samdb.modify(ldb.Message.from_dict(ctx.samdb, rec, ldb.FLAG_MOD_REPLACE))
-            else:
-                ctx.samdb.add(rec)
-
-        if ctx.krbtgt_dn:
-            ctx.add_krbtgt_account()
-
-        print "Adding %s" % ctx.server_dn
-        rec = {
-            "dn": ctx.server_dn,
-            "objectclass" : "server",
-            # windows uses 50000000 decimal for systemFlags. A windows hex/decimal mixup bug?
-            "systemFlags" : str(samba.dsdb.SYSTEM_FLAG_CONFIG_ALLOW_RENAME |
-                                samba.dsdb.SYSTEM_FLAG_CONFIG_ALLOW_LIMITED_MOVE |
-                                samba.dsdb.SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE),
-            # windows seems to add the dnsHostName later
-            "dnsHostName" : ctx.dnshostname}
-
-        if ctx.acct_dn:
-            rec["serverReference"] = ctx.acct_dn
-
-        ctx.samdb.add(rec)
-
-        if ctx.subdomain:
-            # the rest is done after replication
-            ctx.ntds_guid = None
-            return
-
-        ctx.join_add_ntdsdsa()
-
-        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.acct_dn:
-            print "Adding SPNs to %s" % ctx.acct_dn
-            m = ldb.Message()
-            m.dn = ldb.Dn(ctx.samdb, ctx.acct_dn)
-            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_REPLACE,
-                                                           "servicePrincipalName")
-            ctx.samdb.modify(m)
-
-            # The account password set operation should normally be done over
-            # LDAP. Windows 2000 DCs however allow this only with SSL
-            # connections which are hard to set up and otherwise refuse with
-            # ERR_UNWILLING_TO_PERFORM. In this case we fall back to libnet
-            # over SAMR.
-            print "Setting account password for %s" % ctx.samname
-            try:
-                ctx.samdb.setpassword("(&(objectClass=user)(sAMAccountName=%s))"
-                                      % ldb.binary_encode(ctx.samname),
-                                      ctx.acct_pass,
-                                      force_change_at_next_login=False,
-                                      username=ctx.samname)
-            except ldb.LdbError, (num, _):
-                if num != ldb.ERR_UNWILLING_TO_PERFORM:
-                    pass
-                ctx.net.set_password(account_name=ctx.samname,
-                                     domain_name=ctx.domain_name,
-                                     newpassword=ctx.acct_pass)
-
-            res = ctx.samdb.search(base=ctx.acct_dn, scope=ldb.SCOPE_BASE,
-                                   attrs=["msDS-KeyVersionNumber"])
-            if "msDS-KeyVersionNumber" in res[0]:
-                ctx.key_version_number = int(res[0]["msDS-KeyVersionNumber"][0])
-            else:
-                ctx.key_version_number = None
-
-            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_add_objects2(ctx):
-        """add the various objects needed for the join, for subdomains post replication"""
-
-        print "Adding %s" % ctx.partition_dn
-        # NOTE: windows sends a ntSecurityDescriptor here, we
-        # let it default
-        rec = {
-            "dn" : ctx.partition_dn,
-            "objectclass" : "crossRef",
-            "objectCategory" : "CN=Cross-Ref,%s" % ctx.schema_dn,
-            "nCName" : ctx.base_dn,
-            "nETBIOSName" : ctx.domain_name,
-            "dnsRoot": ctx.dnsdomain,
-            "trustParent" : ctx.parent_partition_dn,
-            "systemFlags" : str(samba.dsdb.SYSTEM_FLAG_CR_NTDS_NC|samba.dsdb.SYSTEM_FLAG_CR_NTDS_DOMAIN)}
-        if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
-            rec["msDS-Behavior-Version"] = str(ctx.behavior_version)
-
-        rec2 = {
-            "dn" : ctx.ntds_dn,
-            "objectclass" : "nTDSDSA",
-            "systemFlags" : str(samba.dsdb.SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE),
-            "dMDLocation" : ctx.schema_dn}
-
-        nc_list = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
-
-        if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
-            rec2["msDS-Behavior-Version"] = str(ctx.behavior_version)
-
-        if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
-            rec2["msDS-HasDomainNCs"] = ctx.base_dn
-
-        rec2["objectCategory"] = "CN=NTDS-DSA,%s" % ctx.schema_dn
-        rec2["HasMasterNCs"]      = nc_list
-        if ctx.behavior_version >= samba.dsdb.DS_DOMAIN_FUNCTION_2003:
-            rec2["msDS-HasMasterNCs"] = ctx.nc_list
-        rec2["options"] = "1"
-        rec2["invocationId"] = ndr_pack(ctx.invocation_id)
-
-        objects = ctx.DsAddEntry([rec, rec2])
-        if len(objects) != 2:
-            raise DCJoinException("Expected 2 objects from DsAddEntry")
-
-        ctx.ntds_guid = objects[1].guid
-
-        print("Replicating partition DN")
-        ctx.repl.replicate(ctx.partition_dn,
-                           misc.GUID("00000000-0000-0000-0000-000000000000"),
-                           ctx.ntds_guid,
-                           exop=drsuapi.DRSUAPI_EXOP_REPL_OBJ,
-                           replica_flags=drsuapi.DRSUAPI_DRS_WRIT_REP)
-
-        print("Replicating NTDS DN")
-        ctx.repl.replicate(ctx.ntds_dn,
-                           misc.GUID("00000000-0000-0000-0000-000000000000"),
-                           ctx.ntds_guid,
-                           exop=drsuapi.DRSUAPI_EXOP_REPL_OBJ,
-                           replica_flags=drsuapi.DRSUAPI_DRS_WRIT_REP)
-
-    def join_provision(ctx):
-        """Provision the local SAM."""
-
-        print "Calling bare provision"
-
-        logger = logging.getLogger("provision")
-        logger.addHandler(logging.StreamHandler(sys.stdout))
-        smbconf = ctx.lp.configfile
-
-        presult = provision(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, domainsid=ctx.domsid,
-                machinepass=ctx.acct_pass, serverrole="domain controller",
-                sitename=ctx.site, lp=ctx.lp, ntdsguid=ctx.ntds_guid,
-                use_ntvfs=ctx.use_ntvfs, dns_backend=ctx.dns_backend)
-        print "Provision OK for domain DN %s" % presult.domaindn
-        ctx.local_samdb = presult.samdb
-        ctx.lp          = presult.lp
-        ctx.paths       = presult.paths
-        ctx.names       = presult.names
-
-    def join_provision_own_domain(ctx):
-        """Provision the local SAM."""
-
-        # we now operate exclusively on the local database, which
-        # we need to reopen in order to get the newly created schema
-        print("Reconnecting to local samdb")
-        ctx.samdb = SamDB(url=ctx.local_samdb.url,
-                          session_info=system_session(),
-                          lp=ctx.local_samdb.lp,
-                          global_schema=False)
-        ctx.samdb.set_invocation_id(str(ctx.invocation_id))
-        ctx.local_samdb = ctx.samdb
-
-        print("Finding domain GUID from ncName")
-        res = ctx.local_samdb.search(base=ctx.partition_dn, scope=ldb.SCOPE_BASE, attrs=['ncName'],
-                                     controls=["extended_dn:1:1"])
-        domguid = str(misc.GUID(ldb.Dn(ctx.samdb, res[0]['ncName'][0]).get_extended_component('GUID')))
-        print("Got domain GUID %s" % domguid)
-
-        print("Calling own domain provision")
-
-        logger = logging.getLogger("provision")
-        logger.addHandler(logging.StreamHandler(sys.stdout))
-
-        secrets_ldb = Ldb(ctx.paths.secrets, session_info=system_session(), lp=ctx.lp)
-
-        presult = provision_fill(ctx.local_samdb, secrets_ldb,
-                                 logger, ctx.names, ctx.paths, domainsid=security.dom_sid(ctx.domsid),
-                                 domainguid=domguid,
-                                 targetdir=ctx.targetdir, samdb_fill=FILL_SUBDOMAIN,
-                                 machinepass=ctx.acct_pass, serverrole="domain controller",
-                                 lp=ctx.lp, hostip=ctx.names.hostip, hostip6=ctx.names.hostip6,
-                                 dns_backend=ctx.dns_backend)
-        print("Provision OK for domain %s" % ctx.names.dnsdomain)
-
-    def join_replicate(ctx):
-        """Replicate the SAM."""
-
-        print "Starting replication"
-        ctx.local_samdb.transaction_start()
-        try:
-            source_dsa_invocation_id = misc.GUID(ctx.samdb.get_invocation_id())
-            if ctx.ntds_guid is None:
-                print("Using DS_BIND_GUID_W2K3")
-                destination_dsa_guid = misc.GUID(drsuapi.DRSUAPI_DS_BIND_GUID_W2K3)
-            else:
-                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 int(ctx.lp.get("log 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)
-            if not ctx.subdomain:
-                # Replicate first the critical object for the basedn
-                if not ctx.domain_replica_flags & drsuapi.DRSUAPI_DRS_CRITICAL_ONLY:
-                    print "Replicating critical objects from the base DN of the domain"
-                    ctx.domain_replica_flags |= drsuapi.DRSUAPI_DRS_CRITICAL_ONLY | drsuapi.DRSUAPI_DRS_GET_ANC
-                    repl.replicate(ctx.base_dn, source_dsa_invocation_id,
-                                destination_dsa_guid, rodc=ctx.RODC,
-                                replica_flags=ctx.domain_replica_flags)
-                    ctx.domain_replica_flags ^= drsuapi.DRSUAPI_DRS_CRITICAL_ONLY | drsuapi.DRSUAPI_DRS_GET_ANC
-                else:
-                    ctx.domain_replica_flags |= drsuapi.DRSUAPI_DRS_GET_ANC
-                repl.replicate(ctx.base_dn, source_dsa_invocation_id,
-                               destination_dsa_guid, rodc=ctx.RODC,
-                               replica_flags=ctx.domain_replica_flags)
-            print "Done with always replicated NC (base, config, schema)"
-
-            for nc in (ctx.domaindns_zone, ctx.forestdns_zone):
-                if nc in ctx.nc_list:
-                    print "Replicating %s" % (str(nc))
-                    repl.replicate(nc, source_dsa_invocation_id,
-                                    destination_dsa_guid, rodc=ctx.RODC,
-                                    replica_flags=ctx.replica_flags)
-
-            if 'DC=ForestDnsZones,%s' % ctx.root_dn in ctx.nc_list:
-                repl.replicate('DC=ForestDnsZones,%s' % ctx.root_dn, source_dsa_invocation_id,
-                               destination_dsa_guid, rodc=ctx.RODC,
-                               replica_flags=ctx.replica_flags)
-            # FIXME At this point we should add an entry in the forestdns and domaindns NC
-            # (those under CN=Partions,DC=...)
-            # in order to indicate that we hold a replica for this NC
-
-            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)
-            ctx.repl = repl
-            ctx.source_dsa_invocation_id = source_dsa_invocation_id
-            ctx.destination_dsa_guid = destination_dsa_guid
-
-            print "Committing SAM database"
-        except:
-            ctx.local_samdb.transaction_cancel()
-            raise
-        else:
-            ctx.local_samdb.transaction_commit()
-
-    def send_DsReplicaUpdateRefs(ctx, dn):
-        r = drsuapi.DsReplicaUpdateRefsRequest1()
-        r.naming_context = drsuapi.DsReplicaObjectIdentifier()
-        r.naming_context.dn = str(dn)
-        r.naming_context.guid = misc.GUID("00000000-0000-0000-0000-000000000000")
-        r.naming_context.sid = security.dom_sid("S-0-0")
-        r.dest_dsa_guid = ctx.ntds_guid
-        r.dest_dsa_dns_name = "%s._msdcs.%s" % (str(ctx.ntds_guid), ctx.dnsforest)
-        r.options = drsuapi.DRSUAPI_DRS_ADD_REF | drsuapi.DRSUAPI_DRS_DEL_REF
-        if not ctx.RODC:
-            r.options |= drsuapi.DRSUAPI_DRS_WRIT_REP
-
-        if ctx.drsuapi:
-            ctx.drsuapi.DsReplicaUpdateRefs(ctx.drsuapi_handle, 1, r)
-
-    def join_finalise(ctx):
-        """Finalise the join, mark us synchronised and setup secrets db."""
-
-        logger = logging.getLogger("provision")
-        logger.addHandler(logging.StreamHandler(sys.stdout))
-
-        # FIXME we shouldn't do this in all cases
-        # If for some reasons we joined in another site than the one of
-        # DC we just replicated from then we don't need to send the updatereplicateref
-        # as replication between sites is time based and on the initiative of the
-        # requesting DC
-        print "Sending DsReplicateUpdateRefs for all the replicated partitions"
-        for nc in ctx.full_nc_list:
-            ctx.send_DsReplicaUpdateRefs(nc)
-
-        if ctx.RODC:
-            print "Setting RODC invocationId"
-            ctx.local_samdb.set_invocation_id(str(ctx.invocation_id))
-            ctx.local_samdb.set_opaque_integer("domainFunctionality",
-                                               ctx.behavior_version)
-            m = ldb.Message()
-            m.dn = ldb.Dn(ctx.local_samdb, "%s" % ctx.ntds_dn)
-            m["invocationId"] = ldb.MessageElement(ndr_pack(ctx.invocation_id),
-                                                   ldb.FLAG_MOD_REPLACE,
-                                                   "invocationId")
-            ctx.local_samdb.modify(m)
-
-            # Note: as RODC the invocationId is only stored
-            # on the RODC itself, the other DCs never see it.
-            #
-            # Thats is why we fix up the replPropertyMetaData stamp
-            # for the 'invocationId' attribute, we need to change
-            # the 'version' to '0', this is what windows 2008r2 does as RODC
-            #
-            # This means if the object on a RWDC ever gets a invocationId
-            # attribute, it will have version '1' (or higher), which will
-            # will overwrite the RODC local value.
-            ctx.local_samdb.set_attribute_replmetadata_version(m.dn,
-                                                               "invocationId",
-                                                               0)
-
-        print "Setting isSynchronized and dsServiceName"
-        m = ldb.Message()
-        m.dn = ldb.Dn(ctx.local_samdb, '@ROOTDSE')
-        m["isSynchronized"] = ldb.MessageElement("TRUE", ldb.FLAG_MOD_REPLACE, "isSynchronized")
-        m["dsServiceName"] = ldb.MessageElement("<GUID=%s>" % str(ctx.ntds_guid),
-                                                ldb.FLAG_MOD_REPLACE, "dsServiceName")
-        ctx.local_samdb.modify(m)
-
-        if ctx.subdomain:
-            return
-
-        secrets_ldb = Ldb(ctx.paths.secrets, session_info=system_session(), lp=ctx.lp)
-
-        print "Setting up secrets database"
-        secretsdb_self_join(secrets_ldb, domain=ctx.domain_name,
-                            realm=ctx.realm,
-                            dnsdomain=ctx.dnsdomain,
-                            netbiosname=ctx.myname,
-                            domainsid=security.dom_sid(ctx.domsid),
-                            machinepass=ctx.acct_pass,
-                            secure_channel_type=ctx.secure_channel_type,
-                            key_version_number=ctx.key_version_number)
-
-        if ctx.dns_backend.startswith("BIND9_"):
-            dnspass = samba.generate_random_password(128, 255)
-
-            setup_bind9_dns(ctx.local_samdb, secrets_ldb, security.dom_sid(ctx.domsid),
-                            ctx.names, ctx.paths, ctx.lp, logger,
-                            dns_backend=ctx.dns_backend,
-                            dnspass=dnspass, os_level=ctx.behavior_version,
-                            targetdir=ctx.targetdir)
-
-    def join_setup_trusts(ctx):
-        """provision the local SAM."""
-
-        def arcfour_encrypt(key, data):
-            from Crypto.Cipher import ARC4
-            c = ARC4.new(key)
-            return c.encrypt(data)
-
-        def string_to_array(string):
-            blob = [0] * len(string)
-
-            for i in range(len(string)):
-                blob[i] = ord(string[i])
-
-            return blob
-
-        print "Setup domain trusts with server %s" % ctx.server
-        binding_options = ""  # why doesn't signing work here? w2k8r2 claims no session key
-        lsaconn = lsa.lsarpc("ncacn_np:%s[%s]" % (ctx.server, binding_options),
-                             ctx.lp, ctx.creds)
-
-        objectAttr = lsa.ObjectAttribute()
-        objectAttr.sec_qos = lsa.QosInfo()
-
-        pol_handle = lsaconn.OpenPolicy2(''.decode('utf-8'),
-                                         objectAttr, security.SEC_FLAG_MAXIMUM_ALLOWED)
-
-        info = lsa.TrustDomainInfoInfoEx()
-        info.domain_name.string = ctx.dnsdomain
-        info.netbios_name.string = ctx.domain_name
-        info.sid = security.dom_sid(ctx.domsid)
-        info.trust_direction = lsa.LSA_TRUST_DIRECTION_INBOUND | lsa.LSA_TRUST_DIRECTION_OUTBOUND
-        info.trust_type = lsa.LSA_TRUST_TYPE_UPLEVEL
-        info.trust_attributes = lsa.LSA_TRUST_ATTRIBUTE_WITHIN_FOREST
-
-        try:
-            oldname = lsa.String()
-            oldname.string = ctx.dnsdomain
-            oldinfo = lsaconn.QueryTrustedDomainInfoByName(pol_handle, oldname,
-                                                           lsa.LSA_TRUSTED_DOMAIN_INFO_FULL_INFO)
-            print("Removing old trust record for %s (SID %s)" % (ctx.dnsdomain, oldinfo.info_ex.sid))
-            lsaconn.DeleteTrustedDomain(pol_handle, oldinfo.info_ex.sid)
-        except RuntimeError:
-            pass
-
-        password_blob = string_to_array(ctx.trustdom_pass.encode('utf-16-le'))
-
-        clear_value = drsblobs.AuthInfoClear()
-        clear_value.size = len(password_blob)
-        clear_value.password = password_blob
-
-        clear_authentication_information = drsblobs.AuthenticationInformation()
-        clear_authentication_information.LastUpdateTime = samba.unix2nttime(int(time.time()))
-        clear_authentication_information.AuthType = lsa.TRUST_AUTH_TYPE_CLEAR
-        clear_authentication_information.AuthInfo = clear_value
-
-        authentication_information_array = drsblobs.AuthenticationInformationArray()
-        authentication_information_array.count = 1
-        authentication_information_array.array = [clear_authentication_information]
-
-        outgoing = drsblobs.trustAuthInOutBlob()
-        outgoing.count = 1
-        outgoing.current = authentication_information_array
-
-        trustpass = drsblobs.trustDomainPasswords()
-        confounder = [3] * 512
-
-        for i in range(512):
-            confounder[i] = random.randint(0, 255)
-
-        trustpass.confounder = confounder
-
-        trustpass.outgoing = outgoing
-        trustpass.incoming = outgoing
-
-        trustpass_blob = ndr_pack(trustpass)
-
-        encrypted_trustpass = arcfour_encrypt(lsaconn.session_key, trustpass_blob)
-
-        auth_blob = lsa.DATA_BUF2()
-        auth_blob.size = len(encrypted_trustpass)
-        auth_blob.data = string_to_array(encrypted_trustpass)
-
-        auth_info = lsa.TrustDomainInfoAuthInfoInternal()
-        auth_info.auth_blob = auth_blob
-
-        trustdom_handle = lsaconn.CreateTrustedDomainEx2(pol_handle,
-                                                         info,
-                                                         auth_info,
-                                                         security.SEC_STD_DELETE)
-
-        rec = {
-            "dn" : "cn=%s,cn=system,%s" % (ctx.dnsforest, ctx.base_dn),
-            "objectclass" : "trustedDomain",
-            "trustType" : str(info.trust_type),
-            "trustAttributes" : str(info.trust_attributes),
-            "trustDirection" : str(info.trust_direction),
-            "flatname" : ctx.forest_domain_name,
-            "trustPartner" : ctx.dnsforest,
-            "trustAuthIncoming" : ndr_pack(outgoing),
-            "trustAuthOutgoing" : ndr_pack(outgoing)
-            }
-        ctx.local_samdb.add(rec)
-
-        rec = {
-            "dn" : "cn=%s$,cn=users,%s" % (ctx.forest_domain_name, ctx.base_dn),
-            "objectclass" : "user",
-            "userAccountControl" : str(samba.dsdb.UF_INTERDOMAIN_TRUST_ACCOUNT),
-            "clearTextPassword" : ctx.trustdom_pass.encode('utf-16-le')
-            }
-        ctx.local_samdb.add(rec)
-
-
-    def do_join(ctx):
-        # full_nc_list is the list of naming context (NC) for which we will
-        # send a updateRef command to the partner DC
-        ctx.nc_list = [ ctx.config_dn, ctx.schema_dn ]
-        ctx.full_nc_list = [ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
-
-        if not ctx.subdomain:
-            ctx.nc_list += [ctx.base_dn]
-            if ctx.dns_backend != "NONE":
-                ctx.nc_list += [ctx.domaindns_zone]
-
-        if ctx.dns_backend != "NONE":
-            ctx.full_nc_list += ['DC=DomainDnsZones,%s' % ctx.base_dn]
-            ctx.full_nc_list += ['DC=ForestDnsZones,%s' % ctx.root_dn]
-            ctx.nc_list += ['DC=ForestDnsZones,%s' % ctx.root_dn]
-
-        if ctx.promote_existing:
-            ctx.promote_possible()
-        else:
-            ctx.cleanup_old_join()
-
-        try:
-            ctx.join_add_objects()
-            ctx.join_provision()
-            ctx.join_replicate()
-            if ctx.subdomain:
-                ctx.join_add_objects2()
-                ctx.join_provision_own_domain()
-                ctx.join_setup_trusts()
-            ctx.join_finalise()
-        except:
-            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, domain_critical_only=False,
-              machinepass=None, use_ntvfs=False, dns_backend=None,
-              promote_existing=False):
-    """Join as a RODC."""
-
-    ctx = dc_join(server, creds, lp, site, netbios_name, targetdir, domain,
-                  machinepass, use_ntvfs, dns_backend, promote_existing)
-
-    lp.set("workgroup", ctx.domain_name)
-    print("workgroup is %s" % ctx.domain_name)
-
-    lp.set("realm", ctx.realm)
-    print("realm is %s" % ctx.realm)
-
-    ctx.krbtgt_dn = "CN=krbtgt_%s,CN=Users,%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_ADMINISTRATORS,
-        "<SID=%s>" % security.SID_BUILTIN_SERVER_OPERATORS,
-        "<SID=%s>" % security.SID_BUILTIN_BACKUP_OPERATORS,
-        "<SID=%s>" % security.SID_BUILTIN_ACCOUNT_OPERATORS]
-    ctx.reveal_sid = "<SID=%s-%s>" % (ctx.domsid, security.DOMAIN_RID_RODC_ALLOW)
-
-    mysid = ctx.get_mysid()
-    admin_dn = "<SID=%s>" % mysid
-    ctx.managedby = admin_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.domain_replica_flags = ctx.replica_flags
-    if domain_critical_only:
-        ctx.domain_replica_flags |= drsuapi.DRSUAPI_DRS_CRITICAL_ONLY
-
-    ctx.do_join()
-
-    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, domain_critical_only=False,
-            machinepass=None, use_ntvfs=False, dns_backend=None,
-            promote_existing=False):
-    """Join as a DC."""
-    ctx = dc_join(server, creds, lp, site, netbios_name, targetdir, domain,
-                  machinepass, use_ntvfs, dns_backend, promote_existing)
-
-    lp.set("workgroup", ctx.domain_name)
-    print("workgroup is %s" % ctx.domain_name)
-
-    lp.set("realm", ctx.realm)
-    print("realm is %s" % ctx.realm)
-
-    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.domain_replica_flags = ctx.replica_flags
-    if domain_critical_only:
-        ctx.domain_replica_flags |= drsuapi.DRSUAPI_DRS_CRITICAL_ONLY
-
-    ctx.do_join()
-    print "Joined domain %s (SID %s) as a DC" % (ctx.domain_name, ctx.domsid)
-
-def join_subdomain(server=None, creds=None, lp=None, site=None,
-        netbios_name=None, targetdir=None, parent_domain=None, dnsdomain=None,
-        netbios_domain=None, machinepass=None, use_ntvfs=False,
-        dns_backend=None):
-    """Join as a DC."""
-    ctx = dc_join(server, creds, lp, site, netbios_name, targetdir, parent_domain,
-                  machinepass, use_ntvfs, dns_backend)
-    ctx.subdomain = True
-    ctx.parent_domain_name = ctx.domain_name
-    ctx.domain_name = netbios_domain
-    ctx.realm = dnsdomain
-    ctx.parent_dnsdomain = ctx.dnsdomain
-    ctx.parent_partition_dn = ctx.get_parent_partition_dn()
-    ctx.dnsdomain = dnsdomain
-    ctx.partition_dn = "CN=%s,CN=Partitions,%s" % (ctx.domain_name, ctx.config_dn)
-    ctx.naming_master = ctx.get_naming_master()
-    if ctx.naming_master != ctx.server:
-        print("Reconnecting to naming master %s" % ctx.naming_master)
-        ctx.server = ctx.naming_master
-        ctx.samdb = SamDB(url="ldap://%s" % ctx.server,
-                          session_info=system_session(),
-                          credentials=ctx.creds, lp=ctx.lp)
-
-    ctx.base_dn = samba.dn_from_dns_name(dnsdomain)
-    ctx.domsid = str(security.random_sid())
-    ctx.acct_dn = None
-    ctx.dnshostname = "%s.%s" % (ctx.myname, ctx.dnsdomain)
-    ctx.trustdom_pass = samba.generate_random_password(128, 128)
-
-    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.domain_replica_flags = ctx.replica_flags
-
-    ctx.do_join()
-    print "Created domain %s (SID %s) as a DC" % (ctx.domain_name, ctx.domsid)