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s4-join: added DC join to the python join code
this will replace the old vampire code
This commit is contained in:
Andrew Tridgell
@ -21,33 +21,100 @@
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import samba.getopt as options
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from samba.auth import system_session
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from samba.samdb import SamDB
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from samba import gensec, Ldb
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import ldb, samba, sys
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from samba import gensec, Ldb, drs_utils
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import ldb, samba, sys, os, uuid
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from samba.ndr import ndr_pack, ndr_unpack, ndr_print
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from samba.dcerpc import security
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from samba.dcerpc import drsuapi, misc, netlogon, nbt
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from samba.dcerpc import security, drsuapi, misc, netlogon, nbt
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from samba.credentials import Credentials, DONT_USE_KERBEROS
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from samba.provision import secretsdb_self_join, provision, FILL_DRS, find_setup_dir
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from samba.schema import Schema
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from samba.net import Net
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import logging
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from samba.drs_utils import drs_Replicate
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from samba.dsdb import DS_DOMAIN_FUNCTION_2008_R2
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import talloc
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# this makes debugging easier
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talloc.enable_null_tracking()
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class join_ctx:
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'''hold join context variables'''
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pass
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class dc_join:
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'''perform a DC join'''
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def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
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targetdir=None, domain=None):
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"""join as a RODC"""
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def __init__(ctx, server=None, creds=None, lp=None, site=None, netbios_name=None,
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targetdir=None, domain=None):
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ctx.creds = creds
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ctx.lp = lp
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ctx.site = site
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ctx.netbios_name = netbios_name
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ctx.targetdir = targetdir
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def del_noerror(samdb, dn):
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ctx.creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
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ctx.net = Net(creds=ctx.creds, lp=ctx.lp)
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if server is not None:
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ctx.server = server
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else:
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print("Finding a writeable DC for domain '%s'" % domain)
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ctx.server = ctx.find_dc(domain)
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print("Found DC %s" % ctx.server)
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ctx.samdb = SamDB(url="ldap://%s" % ctx.server,
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session_info=system_session(),
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credentials=ctx.creds, lp=ctx.lp)
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ctx.myname = netbios_name
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ctx.samname = "%s$" % ctx.myname
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ctx.base_dn = str(ctx.samdb.get_default_basedn())
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ctx.root_dn = str(ctx.samdb.get_root_basedn())
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ctx.schema_dn = str(ctx.samdb.get_schema_basedn())
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ctx.config_dn = str(ctx.samdb.get_config_basedn())
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ctx.domsid = ctx.samdb.get_domain_sid()
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ctx.domain_name = ctx.get_domain_name()
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lp.set("realm", ctx.domain_name)
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ctx.dc_ntds_dn = ctx.get_dsServiceName()
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ctx.dc_dnsHostName = ctx.get_dnsHostName()
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ctx.acct_pass = samba.generate_random_password(12, 32)
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ctx.mysid = ctx.get_mysid()
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# work out the DNs of all the objects we will be adding
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ctx.admin_dn = "<SID=%s>" % ctx.mysid
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ctx.server_dn = "CN=%s,CN=Servers,CN=%s,CN=Sites,%s" % (ctx.myname, ctx.site, ctx.config_dn)
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ctx.ntds_dn = "CN=NTDS Settings,%s" % ctx.server_dn
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ctx.topology_dn = "CN=%s,CN=Topology,CN=Domain System Volume,CN=DFSR-GlobalSettings,CN=System,%s" % (ctx.myname, ctx.base_dn)
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ctx.dnsdomain = ldb.Dn(ctx.samdb, ctx.base_dn).canonical_str().split('/')[0]
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ctx.realm = ctx.dnsdomain
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ctx.dnshostname = "%s.%s" % (ctx.myname, ctx.dnsdomain)
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ctx.acct_dn = "CN=%s,OU=Domain Controllers,%s" % (ctx.myname, ctx.base_dn)
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ctx.setup_dir = find_setup_dir()
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ctx.tmp_samdb = None
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ctx.SPNs = [ "HOST/%s" % ctx.myname,
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"HOST/%s" % ctx.dnshostname ]
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# these elements are optional
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ctx.never_reveal_sid = None
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ctx.reveal_sid = None
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ctx.connection_dn = None
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ctx.RODC = False
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ctx.krbtgt_dn = None
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ctx.drsuapi = None
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ctx.managedby = None
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def del_noerror(ctx, dn, recursive=False):
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if recursive:
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try:
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res = ctx.samdb.search(base=dn, scope=ldb.SCOPE_ONELEVEL, attrs=["dn"])
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except:
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return
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for r in res:
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ctx.del_noerror(r.dn, recursive=True)
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try:
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samdb.delete(dn)
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ctx.samdb.delete(dn)
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print "Deleted %s" % dn
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except:
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pass
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@ -56,63 +123,59 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
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'''remove any DNs from a previous join'''
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try:
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# find the krbtgt link
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res = ctx.samdb.search(base=ctx.acct_dn, scope=ldb.SCOPE_BASE, attrs=["msDS-krbTgtLink"])
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del_noerror(ctx.samdb, ctx.acct_dn)
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del_noerror(ctx.samdb, ctx.connection_dn)
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del_noerror(ctx.samdb, ctx.krbtgt_dn)
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del_noerror(ctx.samdb, ctx.ntds_dn)
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del_noerror(ctx.samdb, ctx.server_dn)
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del_noerror(ctx.samdb, ctx.topology_dn)
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ctx.new_krbtgt_dn = res[0]["msDS-Krbtgtlink"][0]
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del_noerror(ctx.samdb, ctx.new_krbtgt_dn)
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print("checking samaccountname")
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res = ctx.samdb.search(base=ctx.samdb.get_default_basedn(),
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expression='samAccountName=%s' % ctx.samname,
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attrs=["msDS-krbTgtLink"])
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if res:
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ctx.del_noerror(res[0].dn, recursive=True)
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if ctx.connection_dn is not None:
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ctx.del_noerror(ctx.connection_dn)
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if ctx.krbtgt_dn is not None:
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ctx.del_noerror(ctx.krbtgt_dn)
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ctx.del_noerror(ctx.ntds_dn)
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ctx.del_noerror(ctx.server_dn, recursive=True)
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ctx.del_noerror(ctx.topology_dn)
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if res:
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ctx.new_krbtgt_dn = res[0]["msDS-Krbtgtlink"][0]
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ctx.del_noerror(ctx.new_krbtgt_dn)
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except:
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pass
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def find_dc(ctx, domain):
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'''find a writeable DC for the given domain'''
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ctx.cldap_ret = ctx.net.finddc(domain, nbt.NBT_SERVER_LDAP | nbt.NBT_SERVER_DS | nbt.NBT_SERVER_WRITABLE)
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try:
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ctx.cldap_ret = ctx.net.finddc(domain, nbt.NBT_SERVER_LDAP | nbt.NBT_SERVER_DS | nbt.NBT_SERVER_WRITABLE)
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except Exception, reason:
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print("Failed to find a writeable DC for domain '%s': %s" % (domain, reason))
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sys.exit(1)
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if ctx.cldap_ret.client_site is not None and ctx.cldap_ret.client_site != "":
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ctx.site = ctx.cldap_ret.client_site
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return ctx.cldap_ret.pdc_dns_name
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def get_dsServiceName(samdb):
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res = samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dsServiceName"])
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def get_dsServiceName(ctx):
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res = ctx.samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dsServiceName"])
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return res[0]["dsServiceName"][0]
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def get_dnsHostName(samdb):
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res = samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dnsHostName"])
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def get_dnsHostName(ctx):
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res = ctx.samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["dnsHostName"])
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return res[0]["dnsHostName"][0]
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def get_domain_name(samdb):
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def get_domain_name(ctx):
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'''get netbios name of the domain from the partitions record'''
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partitions_dn = samdb.get_partitions_dn()
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res = samdb.search(base=partitions_dn, scope=ldb.SCOPE_ONELEVEL, attrs=["nETBIOSName"],
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expression='ncName=%s' % samdb.get_default_basedn())
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partitions_dn = ctx.samdb.get_partitions_dn()
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res = ctx.samdb.search(base=partitions_dn, scope=ldb.SCOPE_ONELEVEL, attrs=["nETBIOSName"],
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expression='ncName=%s' % ctx.samdb.get_default_basedn())
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return res[0]["nETBIOSName"][0]
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def get_mysid(samdb):
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res = samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"])
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def get_mysid(ctx):
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res = ctx.samdb.search(base="", scope=ldb.SCOPE_BASE, attrs=["tokenGroups"])
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binsid = res[0]["tokenGroups"][0]
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return samdb.schema_format_value("objectSID", binsid)
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def join_add_objects(ctx):
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'''add the various objects needed for the join'''
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print "Adding %s" % ctx.acct_dn
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rec = {
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"dn" : ctx.acct_dn,
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"objectClass": "computer",
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"displayname": ctx.samname,
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"samaccountname" : ctx.samname,
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"useraccountcontrol" : str(samba.dsdb.UF_WORKSTATION_TRUST_ACCOUNT |
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samba.dsdb.UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION |
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samba.dsdb.UF_PARTIAL_SECRETS_ACCOUNT),
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"managedby" : ctx.admin_dn,
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"dnshostname" : ctx.dnshostname,
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"msDS-NeverRevealGroup" : ctx.never_reveal_sid,
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"msDS-RevealOnDemandGroup" : ctx.reveal_sid}
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ctx.samdb.add(rec)
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return ctx.samdb.schema_format_value("objectSID", binsid)
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def add_krbtgt_account(ctx):
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'''RODCs need a special krbtgt account'''
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print "Adding %s" % ctx.krbtgt_dn
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rec = {
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"dn" : ctx.krbtgt_dn,
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@ -140,6 +203,91 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
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print "Renaming %s to %s" % (ctx.krbtgt_dn, ctx.new_krbtgt_dn)
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ctx.samdb.rename(ctx.krbtgt_dn, ctx.new_krbtgt_dn)
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def drsuapi_connect(ctx):
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'''make a DRSUAPI connection to the server'''
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binding_string = "ncacn_ip_tcp:%s[seal,print]" % ctx.server
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ctx.drsuapi = drsuapi.drsuapi(binding_string, ctx.lp, ctx.creds)
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ctx.drsuapi_handle = drs_utils.drs_DsBind(ctx.drsuapi)
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def create_tmp_samdb(ctx):
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'''create a temporary samdb object for schema queries'''
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def setup_path(file):
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return os.path.join(ctx.setup_dir, file)
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ctx.tmp_schema = Schema(setup_path, security.dom_sid(ctx.domsid),
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schemadn=ctx.schema_dn)
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ctx.tmp_samdb = SamDB(session_info=system_session(), url=None, auto_connect=False,
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credentials=ctx.creds, lp=ctx.lp, global_schema=False,
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am_rodc=False)
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ctx.tmp_samdb.set_schema(ctx.tmp_schema)
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def build_DsReplicaAttribute(ctx, attrname, attrvalue):
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'''build a DsReplicaAttributeCtr object'''
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r = drsuapi.DsReplicaAttribute()
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r.attid = ctx.tmp_samdb.get_attid_from_lDAPDisplayName(attrname)
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r.value_ctr = 1
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def DsAddEntry(ctx, rec):
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'''add a record via the DRSUAPI DsAddEntry call'''
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if ctx.drsuapi is None:
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ctx.drsuapi_connect()
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if ctx.tmp_samdb is None:
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ctx.create_tmp_samdb()
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id = drsuapi.DsReplicaObjectIdentifier()
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id.dn = rec['dn']
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attrs = []
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for a in rec:
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if a == 'dn':
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continue
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if not isinstance(rec[a], list):
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v = [rec[a]]
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else:
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v = rec[a]
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rattr = ctx.tmp_samdb.dsdb_DsReplicaAttribute(ctx.tmp_samdb, a, v)
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attrs.append(rattr)
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attribute_ctr = drsuapi.DsReplicaAttributeCtr()
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attribute_ctr.num_attributes = len(attrs)
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attribute_ctr.attributes = attrs
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object = drsuapi.DsReplicaObject()
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object.identifier = id
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object.attribute_ctr = attribute_ctr
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first_object = drsuapi.DsReplicaObjectListItem()
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first_object.object = object
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req2 = drsuapi.DsAddEntryRequest2()
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req2.first_object = first_object
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# this dies
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(level, ctr) = ctx.drsuapi.DsAddEntry(ctx.drsuapi_handle, 2, req2)
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def join_add_objects(ctx):
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'''add the various objects needed for the join'''
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print "Adding %s" % ctx.acct_dn
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rec = {
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"dn" : ctx.acct_dn,
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"objectClass": "computer",
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"displayname": ctx.samname,
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"samaccountname" : ctx.samname,
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"userAccountControl" : str(ctx.userAccountControl),
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"dnshostname" : ctx.dnshostname,
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"msDS-SupportedEncryptionTypes" : str(samba.dsdb.ENC_ALL_TYPES)}
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if ctx.managedby:
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rec["managedby"] = ctx.managedby
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if ctx.never_reveal_sid:
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rec["msDS-NeverRevealGroup"] = ctx.never_reveal_sid
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if ctx.reveal_sid:
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rec["msDS-RevealOnDemandGroup"] = ctx.reveal_sid
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ctx.samdb.add(rec)
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if ctx.krbtgt_dn:
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ctx.add_krbtgt_account()
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print "Adding %s" % ctx.server_dn
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rec = {
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"dn": ctx.server_dn,
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@ -156,27 +304,37 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
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rec = {
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"dn" : ctx.ntds_dn,
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"objectclass" : "nTDSDSA",
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"objectCategory" : "CN=NTDS-DSA-RO,%s" % ctx.schema_dn,
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"systemFlags" : str(samba.dsdb.SYSTEM_FLAG_DISALLOW_MOVE_ON_DELETE),
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"dMDLocation" : ctx.schema_dn,
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"options" : "37",
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"msDS-Behavior-Version" : str(DS_DOMAIN_FUNCTION_2008_R2),
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"msDS-HasDomainNCs" : ctx.base_dn,
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"msDS-HasFullReplicaNCs" : [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]}
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ctx.samdb.add(rec, ["rodc_join:1:1"])
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"msDS-HasDomainNCs" : ctx.base_dn }
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if ctx.RODC:
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rec["objectCategory"] = "CN=NTDS-DSA-RO,%s" % ctx.schema_dn
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rec["msDS-HasFullReplicaNCs"] = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
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rec["options"] = "37"
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ctx.samdb.add(rec, ["rodc_join:1:1"])
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else:
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rec["objectCategory"] = "CN=NTDS-DSA,%s" % ctx.schema_dn
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rec["HasMasterNCs"] = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
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rec["msDS-HasMasterNCs"] = [ ctx.base_dn, ctx.config_dn, ctx.schema_dn ]
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rec["options"] = "1"
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rec["invocationId"] = str(uuid.uuid4())
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ctx.DsAddEntry(rec)
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# find the GUID of our NTDS DN
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res = ctx.samdb.search(base=ctx.ntds_dn, scope=ldb.SCOPE_BASE, attrs=["objectGUID"])
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ctx.ntds_guid = misc.GUID(ctx.samdb.schema_format_value("objectGUID", res[0]["objectGUID"][0]))
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print "Adding %s" % ctx.connection_dn
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rec = {
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"dn" : ctx.connection_dn,
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"objectclass" : "nTDSConnection",
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"enabledconnection" : "TRUE",
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"options" : "65",
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"fromServer" : ctx.dc_ntds_dn}
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ctx.samdb.add(rec)
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if ctx.connection_dn is not None:
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print "Adding %s" % ctx.connection_dn
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rec = {
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"dn" : ctx.connection_dn,
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"objectclass" : "nTDSConnection",
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"enabledconnection" : "TRUE",
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"options" : "65",
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"fromServer" : ctx.dc_ntds_dn}
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ctx.samdb.add(rec)
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print "Adding %s" % ctx.topology_dn
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rec = {
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@ -186,22 +344,12 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
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"serverReference" : ctx.ntds_dn}
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ctx.samdb.add(rec)
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print "Adding HOST SPNs to %s" % ctx.acct_dn
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print "Adding SPNs to %s" % ctx.acct_dn
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m = ldb.Message()
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m.dn = ldb.Dn(ctx.samdb, ctx.acct_dn)
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SPNs = [ "HOST/%s" % ctx.myname,
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"HOST/%s" % ctx.dnshostname ]
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m["servicePrincipalName"] = ldb.MessageElement(SPNs,
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ldb.FLAG_MOD_ADD,
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"servicePrincipalName")
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ctx.samdb.modify(m)
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print "Adding RestrictedKrbHost SPNs to %s" % ctx.acct_dn
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m = ldb.Message()
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m.dn = ldb.Dn(ctx.samdb, ctx.acct_dn)
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SPNs = [ "RestrictedKrbHost/%s" % ctx.myname,
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"RestrictedKrbHost/%s" % ctx.dnshostname ]
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m["servicePrincipalName"] = ldb.MessageElement(SPNs,
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for i in range(len(ctx.SPNs)):
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ctx.SPNs[i] = ctx.SPNs[i].replace("$NTDSGUID", str(ctx.ntds_guid))
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m["servicePrincipalName"] = ldb.MessageElement(ctx.SPNs,
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ldb.FLAG_MOD_ADD,
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||||
"servicePrincipalName")
|
||||
ctx.samdb.modify(m)
|
||||
@ -220,13 +368,12 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
|
||||
|
||||
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,
|
||||
@ -254,13 +401,14 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
|
||||
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 = drs_utils.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)
|
||||
repl.replicate(ctx.schema_dn, source_dsa_invocation_id, ctx.ntds_guid, schema=True, rodc=ctx.RODC)
|
||||
repl.replicate(ctx.config_dn, source_dsa_invocation_id, ctx.ntds_guid, rodc=ctx.RODC)
|
||||
repl.replicate(ctx.base_dn, source_dsa_invocation_id, ctx.ntds_guid, rodc=ctx.RODC)
|
||||
if ctx.RODC:
|
||||
repl.replicate(ctx.acct_dn, source_dsa_invocation_id, ctx.ntds_guid, exop=drsuapi.DRSUAPI_EXOP_REPL_SECRET, rodc=True)
|
||||
repl.replicate(ctx.new_krbtgt_dn, source_dsa_invocation_id, ctx.ntds_guid, exop=drsuapi.DRSUAPI_EXOP_REPL_SECRET, rodc=True)
|
||||
|
||||
print "Committing SAM database"
|
||||
ctx.local_samdb.transaction_commit()
|
||||
@ -287,51 +435,26 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
|
||||
secure_channel_type=misc.SEC_CHAN_RODC,
|
||||
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:
|
||||
print "Join failed - cleaning up"
|
||||
ctx.cleanup_old_join()
|
||||
raise
|
||||
|
||||
|
||||
# main join code
|
||||
ctx = join_ctx()
|
||||
ctx.creds = creds
|
||||
ctx.lp = lp
|
||||
ctx.site = site
|
||||
ctx.netbios_name = netbios_name
|
||||
ctx.targetdir = targetdir
|
||||
def join_RODC(server=None, creds=None, lp=None, site=None, netbios_name=None,
|
||||
targetdir=None, domain=None):
|
||||
"""join as a RODC"""
|
||||
|
||||
ctx.creds.set_gensec_features(creds.get_gensec_features() | gensec.FEATURE_SEAL)
|
||||
ctx.net = Net(creds=ctx.creds, lp=ctx.lp)
|
||||
ctx = dc_join(server, creds, lp, site, netbios_name, targetdir, domain)
|
||||
|
||||
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)
|
||||
|
||||
lp.set("realm", ctx.domain_name)
|
||||
|
||||
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
|
||||
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),
|
||||
@ -341,22 +464,29 @@ def join_rodc(server=None, creds=None, lp=None, site=None, netbios_name=None,
|
||||
"<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)
|
||||
ctx.managedby = ctx.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)
|
||||
|
||||
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
|
||||
ctx.SPNs.extend([ "RestrictedKrbHost/%s" % ctx.myname,
|
||||
"RestrictedKrbHost/%s" % ctx.dnshostname ])
|
||||
|
||||
ctx.connection_dn = "CN=RODC Connection (FRS),%s" % ctx.ntds_dn
|
||||
ctx.RODC = True
|
||||
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):
|
||||
"""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.do_join()
|
||||
print "Joined domain %s (SID %s) as an DC" % (ctx.domain_name, ctx.domsid)
|
||||
|
||||
@ -23,12 +23,12 @@ import samba.getopt as options
|
||||
from samba.net import Net, LIBNET_JOIN_AUTOMATIC
|
||||
from samba.netcmd import Command, CommandError, Option
|
||||
from samba.dcerpc.misc import SEC_CHAN_WKSTA, SEC_CHAN_BDC
|
||||
from samba.join import join_rodc
|
||||
from samba.join import join_RODC, join_DC
|
||||
|
||||
class cmd_join(Command):
|
||||
"""Joins domain as either member or backup domain controller [server connection needed]"""
|
||||
|
||||
synopsis = "%prog join <dnsdomain> [BDC | MEMBER | RODC] [options]"
|
||||
synopsis = "%prog join <dnsdomain> [DC | RODC | MEMBER] [options]"
|
||||
|
||||
takes_optiongroups = {
|
||||
"sambaopts": options.SambaOptions,
|
||||
@ -57,14 +57,14 @@ class cmd_join(Command):
|
||||
if not role is None:
|
||||
role = role.upper()
|
||||
|
||||
if role is None:
|
||||
secure_channel_type = SEC_CHAN_WKSTA
|
||||
elif role == "BDC":
|
||||
secure_channel_type = SEC_CHAN_BDC
|
||||
elif role == "MEMBER":
|
||||
if role is None or role == "MEMBER":
|
||||
secure_channel_type = SEC_CHAN_WKSTA
|
||||
elif role == "DC":
|
||||
join_DC(server=server, creds=creds, lp=lp, domain=domain,
|
||||
site=site, netbios_name=netbios_name)
|
||||
return
|
||||
elif role == "RODC":
|
||||
join_rodc(server=server, creds=creds, lp=lp, domain=domain,
|
||||
join_RODC(server=server, creds=creds, lp=lp, domain=domain,
|
||||
site=site, netbios_name=netbios_name)
|
||||
return
|
||||
else:
|
||||
|
||||
Reference in New Issue
Block a user