Initial Implementation of the DS objects access checks.
[sfrench/samba-autobuild/.git] / source4 / scripting / python / samba / provision.py
index e800b7ccaa1cc28ab693ecd529cba726c112e56b..64491c2b18dcff3a81f557dcc3127dfa8ad77681 100644 (file)
@@ -3,7 +3,7 @@
 # backend code for provisioning a Samba4 server
 
 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
-# Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
+# Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008-2009
 # Copyright (C) Oliver Liebel <oliver@itc.li> 2008-2009
 #
 # Based on the original in EJS:
@@ -37,23 +37,27 @@ import param
 import registry
 import samba
 import subprocess
+import ldb
 
 import shutil
-from credentials import Credentials
-from auth import system_session
-from samba import version, Ldb, substitute_var, valid_netbios_name, check_all_substituted, \
-  DS_BEHAVIOR_WIN2008
+from credentials import Credentials, DONT_USE_KERBEROS
+from auth import system_session, admin_session
+from samba import version, Ldb, substitute_var, valid_netbios_name
+from samba import check_all_substituted
+from samba import DS_DOMAIN_FUNCTION_2000, DS_DOMAIN_FUNCTION_2008, DS_DC_FUNCTION_2008, DS_DC_FUNCTION_2008_R2
 from samba.samdb import SamDB
 from samba.idmap import IDmapDB
 from samba.dcerpc import security
+from samba.ndr import ndr_pack
 import urllib
 from ldb import SCOPE_SUBTREE, SCOPE_ONELEVEL, SCOPE_BASE, LdbError, timestring
 from ms_schema import read_ms_schema
+from ms_display_specifiers import read_ms_ldif
 from signal import SIGTERM
+from dcerpc.misc import SEC_CHAN_BDC, SEC_CHAN_WKSTA
 
 __docformat__ = "restructuredText"
 
-
 def find_setup_dir():
     """Find the setup directory used by provision."""
     dirname = os.path.dirname(__file__)
@@ -69,9 +73,47 @@ def find_setup_dir():
         return ret
     raise Exception("Unable to find setup directory.")
 
+def get_schema_descriptor(domain_sid):
+    sddl = "O:SAG:SAD:(A;CI;RPLCLORC;;;AU)(A;CI;RPWPCRCCLCLORCWOWDSW;;;SA)" \
+           "(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \
+           "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+           "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \
+           "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+           "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \
+           "S:(AU;SA;WPCCDCWOWDSDDTSW;;;WD)" \
+           "(AU;CISA;WP;;;WD)(AU;SA;CR;;;BA)" \
+           "(AU;SA;CR;;;DU)(OU;SA;CR;e12b56b6-0a95-11d1-adbb-00c04fd8d5cd;;WD)" \
+           "(OU;SA;CR;45ec5156-db7e-47bb-b53f-dbeb2d03c40f;;WD)"
+    sec = security.descriptor.from_sddl(sddl, domain_sid)
+    return b64encode(ndr_pack(sec))
+
+def get_config_descriptor(domain_sid):
+    sddl = "O:EAG:EAD:(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+           "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+           "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+           "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+           "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+           "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+           "(A;;RPLCLORC;;;AU)(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;EA)" \
+           "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)(A;CIIO;RPWPCRCCLCLORCWOWDSDSW;;;DA)" \
+           "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+           "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \
+           "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+           "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \
+           "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;S-1-5-21-3191434175-1265308384-3577286990-498)" \
+           "S:(AU;SA;WPWOWD;;;WD)(AU;SA;CR;;;BA)(AU;SA;CR;;;DU)" \
+           "(OU;SA;CR;45ec5156-db7e-47bb-b53f-dbeb2d03c40f;;WD)"
+    sec = security.descriptor.from_sddl(sddl, domain_sid)
+    return b64encode(ndr_pack(sec))
+
 
 DEFAULTSITE = "Default-First-Site-Name"
 
+# Exception classes
+
+class ProvisioningError(Exception):
+    """A generic provision error."""
+
 class InvalidNetbiosName(Exception):
     """A specified name was not a valid NetBIOS name."""
     def __init__(self, name):
@@ -101,6 +143,7 @@ class ProvisionPaths(object):
         self.memberofconf = None
         self.fedoradsinf = None
         self.fedoradspartitions = None
+        self.fedoradssasl = None
         self.olmmron = None
         self.olmmrserveridsconf = None
         self.olmmrsyncreplconf = None
@@ -115,6 +158,7 @@ class ProvisionNames(object):
         self.domaindn = None
         self.configdn = None
         self.schemadn = None
+        self.sambadn = None
         self.ldapmanagerdn = None
         self.dnsdomain = None
         self.realm = None
@@ -133,8 +177,8 @@ class ProvisionResult(object):
         self.samdb = None
         
 class Schema(object):
-    def __init__(self, setup_path, schemadn=None, 
-                 serverdn=None):
+    def __init__(self, setup_path, domain_sid, schemadn=None,
+                 serverdn=None, sambadn=None, ldap_backend_type=None):
         """Load schema for the SamDB from the AD schema files and samba4_schema.ldif
         
         :param samdb: Load a schema into a SamDB.
@@ -151,19 +195,51 @@ class Schema(object):
         self.schema_data += open(setup_path("schema_samba4.ldif"), 'r').read()
         self.schema_data = substitute_var(self.schema_data, {"SCHEMADN": schemadn})
         check_all_substituted(self.schema_data)
-        prefixmap = open(setup_path("prefixMap.txt"), 'r').read()
-        prefixmap = b64encode(prefixmap)
-        
+
         self.schema_dn_modify = read_and_sub_file(setup_path("provision_schema_basedn_modify.ldif"),
                                                   {"SCHEMADN": schemadn,
-                                                   "PREFIXMAP_B64": prefixmap,
                                                    "SERVERDN": serverdn,
                                                    })
+
+        descr = get_schema_descriptor(domain_sid)
         self.schema_dn_add = read_and_sub_file(setup_path("provision_schema_basedn.ldif"),
-                                               {"SCHEMADN": schemadn
+                                               {"SCHEMADN": schemadn,
+                                                "DESCRIPTOR": descr
                                                 })
-        self.ldb.set_schema_from_ldif(self.schema_dn_modify, self.schema_data)
 
+        prefixmap = open(setup_path("prefixMap.txt"), 'r').read()
+        prefixmap = b64encode(prefixmap)
+
+        # We don't actually add this ldif, just parse it
+        prefixmap_ldif = "dn: cn=schema\nprefixMap:: %s\n\n" % prefixmap
+        self.ldb.set_schema_from_ldif(prefixmap_ldif, self.schema_data)
+
+
+# Return a hash with the forward attribute as a key and the back as the value 
+def get_linked_attributes(schemadn,schemaldb):
+    attrs = ["linkID", "lDAPDisplayName"]
+    res = schemaldb.search(expression="(&(linkID=*)(!(linkID:1.2.840.113556.1.4.803:=1))(objectclass=attributeSchema)(attributeSyntax=2.5.5.1))", base=schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
+    attributes = {}
+    for i in range (0, len(res)):
+        expression = "(&(objectclass=attributeSchema)(linkID=%d)(attributeSyntax=2.5.5.1))" % (int(res[i]["linkID"][0])+1)
+        target = schemaldb.searchone(basedn=schemadn, 
+                                     expression=expression, 
+                                     attribute="lDAPDisplayName", 
+                                     scope=SCOPE_SUBTREE)
+        if target is not None:
+            attributes[str(res[i]["lDAPDisplayName"])]=str(target)
+            
+    return attributes
+
+def get_dnsyntax_attributes(schemadn,schemaldb):
+    attrs = ["linkID", "lDAPDisplayName"]
+    res = schemaldb.search(expression="(&(!(linkID=*))(objectclass=attributeSchema)(attributeSyntax=2.5.5.1))", base=schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
+    attributes = []
+    for i in range (0, len(res)):
+        attributes.append(str(res[i]["lDAPDisplayName"]))
+        
+    return attributes
+    
     
 def check_install(lp, session_info, credentials):
     """Check whether the current install seems ok.
@@ -177,7 +253,7 @@ def check_install(lp, session_info, credentials):
     ldb = Ldb(lp.get("sam database"), session_info=session_info, 
             credentials=credentials, lp=lp)
     if len(ldb.search("(cn=Administrator)")) != 1:
-        raise "No administrator account found"
+        raise ProvisioningError("No administrator account found")
 
 
 def findnss(nssfn, names):
@@ -280,14 +356,12 @@ def provision_paths_from_lp(lp, dnsdomain):
     """
     paths = ProvisionPaths()
     paths.private_dir = lp.get("private dir")
-    paths.keytab = "secrets.keytab"
     paths.dns_keytab = "dns.keytab"
 
     paths.shareconf = os.path.join(paths.private_dir, "share.ldb")
     paths.samdb = os.path.join(paths.private_dir, lp.get("sam database") or "samdb.ldb")
     paths.idmapdb = os.path.join(paths.private_dir, lp.get("idmap database") or "idmap.ldb")
     paths.secrets = os.path.join(paths.private_dir, lp.get("secrets database") or "secrets.ldb")
-    paths.templates = os.path.join(paths.private_dir, "templates.ldb")
     paths.dns = os.path.join(paths.private_dir, dnsdomain + ".zone")
     paths.namedconf = os.path.join(paths.private_dir, "named.conf")
     paths.namedtxt = os.path.join(paths.private_dir, "named.txt")
@@ -310,6 +384,10 @@ def provision_paths_from_lp(lp, dnsdomain):
                                      "fedorads.inf")
     paths.fedoradspartitions = os.path.join(paths.ldapdir, 
                                             "fedorads-partitions.ldif")
+    paths.fedoradssasl = os.path.join(paths.ldapdir, 
+                                      "fedorads-sasl.ldif")
+    paths.fedoradssamba = os.path.join(paths.ldapdir, 
+                                        "fedorads-samba.ldif")
     paths.olmmrserveridsconf = os.path.join(paths.ldapdir, 
                                             "mmr_serverids.conf")
     paths.olmmrsyncreplconf = os.path.join(paths.ldapdir, 
@@ -334,9 +412,9 @@ def provision_paths_from_lp(lp, dnsdomain):
     return paths
 
 
-def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None, serverrole=None,
-                rootdn=None, domaindn=None, configdn=None, schemadn=None, serverdn=None, 
-                sitename=None):
+def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None,
+                serverrole=None, rootdn=None, domaindn=None, configdn=None,
+                schemadn=None, serverdn=None, sitename=None, sambadn=None):
     """Guess configuration settings to use."""
 
     if hostname is None:
@@ -381,6 +459,15 @@ def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None, serverrole=
     if not valid_netbios_name(domain):
         raise InvalidNetbiosName(domain)
         
+    if netbiosname.upper() == realm.upper():
+        raise Exception("realm %s must not be equal to netbios domain name %s", realm, netbiosname)
+        
+    if hostname.upper() == realm.upper():
+        raise Exception("realm %s must not be equal to hostname %s", realm, hostname)
+        
+    if domain.upper() == realm.upper():
+        raise Exception("realm %s must not be equal to domain name %s", realm, domain)
+
     if rootdn is None:
        rootdn = domaindn
        
@@ -388,6 +475,8 @@ def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None, serverrole=
         configdn = "CN=Configuration," + rootdn
     if schemadn is None:
         schemadn = "CN=Schema," + configdn
+    if sambadn is None:
+        sambadn = "CN=Samba"
 
     if sitename is None:
         sitename=DEFAULTSITE
@@ -397,6 +486,7 @@ def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None, serverrole=
     names.domaindn = domaindn
     names.configdn = configdn
     names.schemadn = schemadn
+    names.sambadn = sambadn
     names.ldapmanagerdn = "CN=Manager," + rootdn
     names.dnsdomain = dnsdomain
     names.domain = domain
@@ -474,34 +564,12 @@ def setup_name_mappings(samdb, idmap, sid, domaindn, root_uid, nobody_uid,
     :param users_gid: gid of the UNIX users group.
     :param wheel_gid: gid of the UNIX wheel group."""
 
-    def add_foreign(self, domaindn, sid, desc):
-        """Add a foreign security principle."""
-        add = """
-dn: CN=%s,CN=ForeignSecurityPrincipals,%s
-objectClass: top
-objectClass: foreignSecurityPrincipal
-description: %s
-""" % (sid, domaindn, desc)
-        # deliberately ignore errors from this, as the records may
-        # already exist
-        for msg in self.parse_ldif(add):
-            self.add(msg[1])
-
-    # add some foreign sids
-    add_foreign(samdb, domaindn, "S-1-5-7", "Anonymous")
-    add_foreign(samdb, domaindn, "S-1-1-0", "World")
-    add_foreign(samdb, domaindn, "S-1-5-2", "Network")
-    add_foreign(samdb, domaindn, "S-1-5-18", "System")
-    add_foreign(samdb, domaindn, "S-1-5-11", "Authenticated Users")
-
-
     idmap.setup_name_mapping("S-1-5-7", idmap.TYPE_UID, nobody_uid)
     idmap.setup_name_mapping("S-1-5-32-544", idmap.TYPE_GID, wheel_gid)
-
+    
     idmap.setup_name_mapping(sid + "-500", idmap.TYPE_UID, root_uid)
     idmap.setup_name_mapping(sid + "-513", idmap.TYPE_GID, users_gid)
 
-
 def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info, 
                            credentials, names,
                            serverrole, ldap_backend=None, 
@@ -525,13 +593,13 @@ def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info,
         samdb = Ldb(url=samdb_path, session_info=session_info, 
                       credentials=credentials, lp=lp, options=["modules:"])
         # Wipes the database
-        samdb.erase()
+        samdb.erase_except_schema_controlled()
     except LdbError:
         os.unlink(samdb_path)
         samdb = Ldb(url=samdb_path, session_info=session_info, 
                       credentials=credentials, lp=lp, options=["modules:"])
          # Wipes the database
-        samdb.erase()
+        samdb.erase_except_schema_controlled()
         
 
     #Add modules to the list to activate them by default
@@ -544,7 +612,9 @@ def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info,
     #   module when expanding the objectclass list)
     # - partition must be last
     # - each partition has its own module list then
-    modules_list = ["rootdse",
+    modules_list = ["resolve_oids",
+                    "rootdse",
+                    "acl",
                     "paged_results",
                     "ranged_results",
                     "anr",
@@ -554,10 +624,11 @@ def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info,
                     "extended_dn_in",
                     "rdn_name",
                     "objectclass",
+                    "descriptor",
                     "samldb",
-                    "kludge_acl",
                     "password_hash",
-                    "operational"]
+                    "operational",
+                    "kludge_acl"]
     tdb_modules_list = [
                     "subtree_rename",
                     "subtree_delete",
@@ -584,7 +655,8 @@ def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info,
             tdb_modules_list = ["extended_dn_out_dereference"]
 
     elif serverrole == "domain controller":
-        backend_modules = ["repl_meta_data"]
+        tdb_modules_list.insert(0, "repl_meta_data")
+        backend_modules = []
     else:
         backend_modules = ["objectguid"]
 
@@ -624,26 +696,83 @@ def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info,
 
     samdb.transaction_commit()
     
+def secretsdb_self_join(secretsdb, domain, 
+                        netbiosname, domainsid, machinepass, 
+                        realm=None, dnsdomain=None,
+                        keytab_path=None, 
+                        key_version_number=1,
+                        secure_channel_type=SEC_CHAN_WKSTA):
+    """Add domain join-specific bits to a secrets database.
+    
+    :param secretsdb: Ldb Handle to the secrets database
+    :param machinepass: Machine password
+    """
+    attrs=["whenChanged",
+           "secret",
+           "priorSecret",
+           "priorChanged",
+           "krb5Keytab",
+           "privateKeytab"]
+    
 
+    msg = ldb.Message(ldb.Dn(secretsdb, "flatname=%s,cn=Primary Domains" % domain));
+    msg["secureChannelType"] = str(secure_channel_type)
+    msg["flatname"] = [domain]
+    msg["objectClass"] = ["top", "primaryDomain"]
+    if realm is not None:
+      if dnsdomain is None:
+        dnsdomain = realm.lower()
+      msg["objectClass"] = ["top", "primaryDomain", "kerberosSecret"]
+      msg["realm"] = realm
+      msg["saltPrincipal"] = "host/%s.%s@%s" % (netbiosname.lower(), dnsdomain.lower(), realm.upper())
+      msg["msDS-KeyVersionNumber"] = [str(key_version_number)]
+      msg["privateKeytab"] = ["secrets.keytab"];
+
+
+    msg["secret"] = [machinepass]
+    msg["samAccountName"] = ["%s$" % netbiosname]
+    msg["secureChannelType"] = [str(secure_channel_type)]
+    msg["objectSid"] = [ndr_pack(domainsid)]
+    
+    res = secretsdb.search(base="cn=Primary Domains", 
+                           attrs=attrs, 
+                           expression=("(&(|(flatname=%s)(realm=%s)(objectSid=%s))(objectclass=primaryDomain))" % (domain, realm, str(domainsid))), 
+                           scope=SCOPE_ONELEVEL)
+    
+    for del_msg in res:
+      if del_msg.dn is not msg.dn:
+        secretsdb.delete(del_msg.dn)
+
+    res = secretsdb.search(base=msg.dn, attrs=attrs, scope=SCOPE_BASE)
+
+    if len(res) == 1:
+      msg["priorSecret"] = res[0]["secret"]
+      msg["priorWhenChanged"] = res[0]["whenChanged"]
+
+      if res["privateKeytab"] is not None:
+        msg["privateKeytab"] = res[0]["privateKeytab"]
+
+      if res["krb5Keytab"] is not None:
+        msg["krb5Keytab"] = res[0]["krb5Keytab"]
+
+      for el in msg:
+        el.set_flags(ldb.FLAG_MOD_REPLACE)
+        secretsdb.modify(msg)
+    else:
+      secretsdb.add(msg)
 
-def secretsdb_become_dc(secretsdb, setup_path, domain, realm, dnsdomain, 
-                        netbiosname, domainsid, keytab_path, samdb_url
-                        dns_keytab_path, dnspass, machinepass):
-    """Add DC-specific bits to a secrets database.
+
+def secretsdb_setup_dns(secretsdb, setup_path, realm, dnsdomain
+                        dns_keytab_path, dnspass):
+    """Add DNS specific bits to a secrets database.
     
     :param secretsdb: Ldb Handle to the secrets database
     :param setup_path: Setup path function
     :param machinepass: Machine password
     """
-    setup_ldb(secretsdb, setup_path("secrets_dc.ldif"), { 
-            "MACHINEPASS_B64": b64encode(machinepass),
-            "DOMAIN": domain,
+    setup_ldb(secretsdb, setup_path("secrets_dns.ldif"), { 
             "REALM": realm,
             "DNSDOMAIN": dnsdomain,
-            "DOMAINSID": str(domainsid),
-            "SECRETS_KEYTAB": keytab_path,
-            "NETBIOSNAME": netbiosname,
-            "SAM_LDB": samdb_url,
             "DNS_KEYTAB": dns_keytab_path,
             "DNSPASS_B64": b64encode(dnspass),
             })
@@ -667,6 +796,7 @@ def setup_secretsdb(path, setup_path, session_info, credentials, lp):
     secrets_ldb.load_ldif_file_add(setup_path("secrets_init.ldif"))
     secrets_ldb = Ldb(path, session_info=session_info, credentials=credentials,
                       lp=lp)
+    secrets_ldb.transaction_start()
     secrets_ldb.load_ldif_file_add(setup_path("secrets.ldif"))
 
     if credentials is not None and credentials.authentication_requested():
@@ -684,33 +814,6 @@ def setup_secretsdb(path, setup_path, session_info, credentials, lp):
 
     return secrets_ldb
 
-
-def setup_templatesdb(path, setup_path, session_info, lp):
-    """Setup the templates database.
-
-    :param path: Path to the database.
-    :param setup_path: Function for obtaining the path to setup files.
-    :param session_info: Session info
-    :param credentials: Credentials
-    :param lp: Loadparm context
-    """
-    templates_ldb = Ldb(url=path, session_info=session_info,
-                        lp=lp)
-    # Wipes the database
-    try:
-        templates_ldb.erase()
-    # This should be 'except LdbError', but on a re-provision the assert in ldb.erase fires, and we need to catch that too
-    except:
-        os.unlink(path)
-
-    templates_ldb.load_ldif_file_add(setup_path("provision_templates_init.ldif"))
-
-    templates_ldb = Ldb(url=path, session_info=session_info,
-                        lp=lp)
-
-    templates_ldb.load_ldif_file_add(setup_path("provision_templates.ldif"))
-
-
 def setup_registry(path, setup_path, session_info, lp):
     """Setup the registry.
     
@@ -771,7 +874,7 @@ def setup_samdb_rootdse(samdb, setup_path, names):
 def setup_self_join(samdb, names,
                     machinepass, dnspass, 
                     domainsid, invocationid, setup_path,
-                    policyguid, domainControllerFunctionality):
+                    policyguid, policyguid_dc, domainControllerFunctionality):
     """Join a host to its own domain."""
     assert isinstance(invocationid, str)
     setup_add_ldif(samdb, setup_path("provision_self_join.ldif"), { 
@@ -790,16 +893,37 @@ def setup_self_join(samdb, names,
               "DNSDOMAIN": names.dnsdomain,
               "SAMBA_VERSION_STRING": version,
               "DOMAIN_CONTROLLER_FUNCTIONALITY": str(domainControllerFunctionality)})
+
     setup_add_ldif(samdb, setup_path("provision_group_policy.ldif"), { 
               "POLICYGUID": policyguid,
+              "POLICYGUID_DC": policyguid_dc,
               "DNSDOMAIN": names.dnsdomain,
               "DOMAINSID": str(domainsid),
               "DOMAINDN": names.domaindn})
+    
+    # add the NTDSGUID based SPNs
+    ntds_dn = "CN=NTDS Settings,CN=%s,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,%s" % (names.hostname, names.domaindn)
+    names.ntdsguid = samdb.searchone(basedn=ntds_dn, attribute="objectGUID",
+                                     expression="", scope=SCOPE_BASE)
+    assert isinstance(names.ntdsguid, str)
+
+    # Setup fSMORoleOwner entries to point at the newly created DC entry
+    setup_modify_ldif(samdb, setup_path("provision_self_join_modify.ldif"), {
+              "DOMAIN": names.domain,
+              "DNSDOMAIN": names.dnsdomain,
+              "DOMAINDN": names.domaindn,
+              "CONFIGDN": names.configdn,
+              "SCHEMADN": names.schemadn, 
+              "DEFAULTSITE": names.sitename,
+              "SERVERDN": names.serverdn,
+              "NETBIOSNAME": names.netbiosname,
+              "NTDSGUID": names.ntdsguid
+              })
 
 
 def setup_samdb(path, setup_path, session_info, credentials, lp, 
                 names, message, 
-                domainsid, domainguid, policyguid, 
+                domainsid, domainguid, policyguid, policyguid_dc,
                 fill, adminpass, krbtgtpass, 
                 machinepass, invocationid, dnspass,
                 serverrole, schema=None, ldap_backend=None):
@@ -808,9 +932,10 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
     :note: This will wipe the main SAM database file!
     """
 
-    domainFunctionality = DS_BEHAVIOR_WIN2008
-    forestFunctionality = DS_BEHAVIOR_WIN2008
-    domainControllerFunctionality = DS_BEHAVIOR_WIN2008
+    # Do NOT change these default values without discussion with the team and reslease manager.  
+    domainFunctionality = DS_DOMAIN_FUNCTION_2008
+    forestFunctionality = DS_DOMAIN_FUNCTION_2008
+    domainControllerFunctionality = DS_DC_FUNCTION_2008
 
     # Also wipes the database
     setup_samdb_partitions(path, setup_path, message=message, lp=lp,
@@ -818,6 +943,10 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
                            names=names, 
                            ldap_backend=ldap_backend, serverrole=serverrole)
 
+    if (schema == None):
+        schema = Schema(setup_path, domainsid, schemadn=names.schemadn, serverdn=names.serverdn,
+            sambadn=names.sambadn, ldap_backend_type=ldap_backend.ldap_backend_type)
+
     # Load the database, but importantly, use Ldb not SamDB as we don't want to load the global schema
     samdb = Ldb(session_info=session_info, 
                 credentials=credentials, lp=lp)
@@ -829,16 +958,28 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
 
     # And now we can connect to the DB - the schema won't be loaded from the DB
     samdb.connect(path)
+
+    # Load @OPTIONS
+    samdb.load_ldif_file_add(setup_path("provision_options.ldif"))
+
     if fill == FILL_DRS:
         return samdb
 
     samdb.transaction_start()
     try:
         message("Erasing data from partitions")
-        # Load the schema (again).  This time it will force a reindex, to make the below computationally sane
+        # Load the schema (again).  This time it will force a reindex,
+        # and will therefore make the erase_partitions() below
+        # computationally sane
         samdb.set_schema_from_ldb(schema.ldb)
         samdb.erase_partitions()
     
+        # Set the domain functionality levels onto the database.
+        # Various module (the password_hash module in particular) need
+        # to know what level of AD we are emulating.
+
+        # These will be fixed into the database via the database
+        # modifictions below, but we need them set from the start.
         samdb.set_opaque_integer("domainFunctionality", domainFunctionality)
         samdb.set_opaque_integer("forestFunctionality", forestFunctionality)
         samdb.set_opaque_integer("domainControllerFunctionality", domainControllerFunctionality)
@@ -853,6 +994,10 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
         else:
             domain_oc = "samba4LocalDomain"
 
+#impersonate domain admin
+        admin_session_info = admin_session(lp, str(domainsid))
+        samdb.set_session_info(admin_session_info)
+
         setup_add_ldif(samdb, setup_path("provision_basedn.ldif"), {
                 "DOMAINDN": names.domaindn,
                 "DOMAIN_OC": domain_oc
@@ -865,7 +1010,7 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
             domainguid_mod = ""
 
         setup_modify_ldif(samdb, setup_path("provision_basedn_modify.ldif"), {
-            "LDAPTIME": timestring(int(time.time())),
+            "CREATTIME": str(int(time.time()) * 1e7), # seconds -> ticks
             "DOMAINSID": str(domainsid),
             "SCHEMADN": names.schemadn, 
             "NETBIOSNAME": names.netbiosname,
@@ -875,12 +1020,15 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
             "POLICYGUID": policyguid,
             "DOMAINDN": names.domaindn,
             "DOMAINGUID_MOD": domainguid_mod,
-            "DOMAIN_FUNCTIONALITY": str(domainFunctionality)
+            "DOMAIN_FUNCTIONALITY": str(domainFunctionality),
+            "SAMBA_VERSION_STRING": version
             })
 
         message("Adding configuration container")
+        descr = get_config_descriptor(domainsid);
         setup_add_ldif(samdb, setup_path("provision_configuration_basedn.ldif"), {
             "CONFIGDN": names.configdn, 
+            "DESCRIPTOR": descr,
             })
         message("Modifying configuration container")
         setup_modify_ldif(samdb, setup_path("provision_configuration_basedn_modify.ldif"), {
@@ -888,9 +1036,11 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
             "SCHEMADN": names.schemadn,
             })
 
+        # The LDIF here was created when the Schema object was constructed
         message("Setting up sam.ldb schema")
         samdb.add_ldif(schema.schema_dn_add)
         samdb.modify_ldif(schema.schema_dn_modify)
+        samdb.write_prefixes_from_schema()
         samdb.add_ldif(schema.schema_data)
         setup_add_ldif(samdb, setup_path("aggregate_schema.ldif"), 
                        {"SCHEMADN": names.schemadn})
@@ -909,8 +1059,10 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
             })
 
         message("Setting up display specifiers")
-        setup_add_ldif(samdb, setup_path("display_specifiers.ldif"), 
-                       {"CONFIGDN": names.configdn})
+        display_specifiers_ldif = read_ms_ldif(setup_path('display-specifiers/DisplaySpecifiers-Win2k8R2.txt'))
+        display_specifiers_ldif = substitute_var(display_specifiers_ldif, {"CONFIGDN": names.configdn})
+        check_all_substituted(display_specifiers_ldif)
+        samdb.add_ldif(display_specifiers_ldif)
 
         message("Adding users container")
         setup_add_ldif(samdb, setup_path("provision_users_add.ldif"), {
@@ -926,11 +1078,13 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
                 "DOMAINDN": names.domaindn})
         message("Setting up sam.ldb data")
         setup_add_ldif(samdb, setup_path("provision.ldif"), {
+            "CREATTIME": str(int(time.time()) * 1e7), # seconds -> ticks
             "DOMAINDN": names.domaindn,
             "NETBIOSNAME": names.netbiosname,
             "DEFAULTSITE": names.sitename,
             "CONFIGDN": names.configdn,
-            "SERVERDN": names.serverdn
+            "SERVERDN": names.serverdn,
+            "POLICYGUID_DC": policyguid_dc
             })
 
         if fill == FILL_FULL:
@@ -949,7 +1103,14 @@ def setup_samdb(path, setup_path, session_info, credentials, lp,
                                 dnspass=dnspass,  
                                 machinepass=machinepass, 
                                 domainsid=domainsid, policyguid=policyguid,
-                                setup_path=setup_path, domainControllerFunctionality=domainControllerFunctionality)
+                                policyguid_dc=policyguid_dc,
+                                setup_path=setup_path,
+                                domainControllerFunctionality=domainControllerFunctionality)
+
+                ntds_dn = "CN=NTDS Settings,CN=%s,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,%s" % (names.hostname, names.domaindn)
+                names.ntdsguid = samdb.searchone(basedn=ntds_dn,
+                  attribute="objectGUID", expression="", scope=SCOPE_BASE)
+                assert isinstance(names.ntdsguid, str)
 
     except:
         samdb.transaction_cancel()
@@ -965,16 +1126,19 @@ FILL_DRS = "DRS"
 
 
 def provision(setup_dir, message, session_info, 
-              credentials, smbconf=None, targetdir=None, samdb_fill=FILL_FULL, realm=None, 
+              credentials, smbconf=None, targetdir=None, samdb_fill=FILL_FULL,
+              realm=None, 
               rootdn=None, domaindn=None, schemadn=None, configdn=None, 
               serverdn=None,
               domain=None, hostname=None, hostip=None, hostip6=None, 
               domainsid=None, adminpass=None, ldapadminpass=None, 
               krbtgtpass=None, domainguid=None, 
-              policyguid=None, invocationid=None, machinepass=None, 
+              policyguid=None, policyguid_dc=None, invocationid=None,
+              machinepass=None, 
               dnspass=None, root=None, nobody=None, users=None, 
               wheel=None, backup=None, aci=None, serverrole=None, 
-              ldap_backend_extra_port=None, ldap_backend_type=None, sitename=None,
+              ldap_backend_extra_port=None, ldap_backend_type=None,
+              sitename=None,
               ol_mmr_urls=None, ol_olc=None, 
               setup_ds_path=None, slapd_path=None, nosync=False,
               ldap_dryrun_mode=False):
@@ -984,13 +1148,22 @@ def provision(setup_dir, message, session_info,
     """
 
     def setup_path(file):
-        return os.path.join(setup_dir, file)
+      return os.path.join(setup_dir, file)
 
     if domainsid is None:
-        domainsid = security.random_sid()
+      domainsid = security.random_sid()
+    else:
+      domainsid = security.dom_sid(domainsid)
+
 
+    # create/adapt the group policy GUIDs
     if policyguid is None:
         policyguid = str(uuid.uuid4())
+    policyguid = policyguid.upper()
+    if policyguid_dc is None:
+        policyguid_dc = str(uuid.uuid4())
+    policyguid_dc = policyguid_dc.upper()
+
     if adminpass is None:
         adminpass = glue.generate_random_str(12)
     if krbtgtpass is None:
@@ -1058,16 +1231,20 @@ def provision(setup_dir, message, session_info,
 
     ldapi_url = "ldapi://%s" % urllib.quote(paths.s4_ldapi_path, safe="")
     
-    schema = Schema(setup_path, schemadn=names.schemadn, serverdn=names.serverdn)
+    schema = Schema(setup_path, domainsid, schemadn=names.schemadn, serverdn=names.serverdn,
+        sambadn=names.sambadn, ldap_backend_type=ldap_backend_type)
     
+    secrets_credentials = credentials
     provision_backend = None
     if ldap_backend_type:
         # We only support an LDAP backend over ldapi://
 
-        provision_backend = ProvisionBackend(paths=paths, setup_path=setup_path, lp=lp, credentials=credentials, 
+        provision_backend = ProvisionBackend(paths=paths, setup_path=setup_path,
+                                             lp=lp, credentials=credentials, 
                                              names=names,
-                                             message=message, hostname=hostname, 
-                                             root=root, schema=schema, ldap_backend_type=ldap_backend_type,
+                                             message=message, hostname=hostname,
+                                             root=root, schema=schema,
+                                             ldap_backend_type=ldap_backend_type,
                                              ldapadminpass=ldapadminpass,
                                              ldap_backend_extra_port=ldap_backend_extra_port,
                                              ol_mmr_urls=ol_mmr_urls, 
@@ -1077,6 +1254,8 @@ def provision(setup_dir, message, session_info,
 
         # Now use the backend credentials to access the databases
         credentials = provision_backend.credentials
+        secrets_credentials = provision_backend.adminCredentials
+        ldapi_url = provision_backend.ldapi_uri
 
     # only install a new shares config db if there is none
     if not os.path.exists(paths.shareconf):
@@ -1089,16 +1268,12 @@ def provision(setup_dir, message, session_info,
     message("Setting up secrets.ldb")
     secrets_ldb = setup_secretsdb(paths.secrets, setup_path, 
                                   session_info=session_info, 
-                                  credentials=credentials, lp=lp)
+                                  credentials=secrets_credentials, lp=lp)
 
     message("Setting up the registry")
     setup_registry(paths.hklm, setup_path, session_info, 
                    lp=lp)
 
-    message("Setting up templates db")
-    setup_templatesdb(paths.templates, setup_path, session_info=session_info, 
-                      lp=lp)
-
     message("Setting up idmap db")
     idmap = setup_idmapdb(paths.idmapdb, setup_path, session_info=session_info,
                           lp=lp)
@@ -1108,7 +1283,8 @@ def provision(setup_dir, message, session_info,
                         credentials=credentials, lp=lp, names=names,
                         message=message, 
                         domainsid=domainsid, 
-                        schema=schema, domainguid=domainguid, policyguid=policyguid, 
+                        schema=schema, domainguid=domainguid,
+                        policyguid=policyguid, policyguid_dc=policyguid_dc,
                         fill=samdb_fill, 
                         adminpass=adminpass, krbtgtpass=krbtgtpass,
                         invocationid=invocationid, 
@@ -1128,12 +1304,24 @@ def provision(setup_dir, message, session_info,
                     (paths.smbconf, setup_path("provision.smb.conf.dc")))
             assert(paths.sysvol is not None)            
             
-        policy_path = os.path.join(paths.sysvol, names.dnsdomain, "Policies", 
+        # Set up group policies (domain policy and domain controller policy)
+
+        policy_path = os.path.join(paths.sysvol, names.dnsdomain, "Policies",
                                    "{" + policyguid + "}")
         os.makedirs(policy_path, 0755)
-        open(os.path.join(policy_path, "GPT.INI"), 'w').write("")
-        os.makedirs(os.path.join(policy_path, "Machine"), 0755)
-        os.makedirs(os.path.join(policy_path, "User"), 0755)
+        open(os.path.join(policy_path, "GPT.INI"), 'w').write(
+                                   "[General]\r\nVersion=65543")
+        os.makedirs(os.path.join(policy_path, "MACHINE"), 0755)
+        os.makedirs(os.path.join(policy_path, "USER"), 0755)
+
+        policy_path_dc = os.path.join(paths.sysvol, names.dnsdomain, "Policies",
+                                   "{" + policyguid_dc + "}")
+        os.makedirs(policy_path_dc, 0755)
+        open(os.path.join(policy_path_dc, "GPT.INI"), 'w').write(
+                                   "[General]\r\nVersion=2")
+        os.makedirs(os.path.join(policy_path_dc, "MACHINE"), 0755)
+        os.makedirs(os.path.join(policy_path_dc, "USER"), 0755)
+
         if not os.path.isdir(paths.netlogon):
             os.makedirs(paths.netlogon, 0755)
 
@@ -1147,26 +1335,27 @@ def provision(setup_dir, message, session_info,
 
         # Only make a zone file on the first DC, it should be replicated with DNS replication
         if serverrole == "domain controller":
-            secrets_ldb = Ldb(paths.secrets, session_info=session_info, 
-                              credentials=credentials, lp=lp)
-            secretsdb_become_dc(secrets_ldb, setup_path, domain=domain, realm=names.realm,
-                                netbiosname=names.netbiosname, domainsid=domainsid, 
-                                keytab_path=paths.keytab, samdb_url=paths.samdb, 
-                                dns_keytab_path=paths.dns_keytab, dnspass=dnspass, 
-                                machinepass=machinepass, dnsdomain=names.dnsdomain)
+            secretsdb_self_join(secrets_ldb, domain=domain,
+                                realm=names.realm,
+                                dnsdomain=names.dnsdomain,
+                                netbiosname=names.netbiosname,
+                                domainsid=domainsid, 
+                                machinepass=machinepass,
+                                secure_channel_type=SEC_CHAN_BDC)
+
+            secretsdb_setup_dns(secrets_ldb, setup_path, 
+                                realm=names.realm, dnsdomain=names.dnsdomain,
+                                dns_keytab_path=paths.dns_keytab,
+                                dnspass=dnspass)
 
             domainguid = samdb.searchone(basedn=domaindn, attribute="objectGUID")
             assert isinstance(domainguid, str)
-            hostguid = samdb.searchone(basedn=domaindn, attribute="objectGUID",
-                                       expression="(&(objectClass=computer)(cn=%s))" % names.hostname,
-                                       scope=SCOPE_SUBTREE)
-            assert isinstance(hostguid, str)
 
             create_zone_file(paths.dns, setup_path, dnsdomain=names.dnsdomain,
                              domaindn=names.domaindn, hostip=hostip,
                              hostip6=hostip6, hostname=names.hostname,
                              dnspass=dnspass, realm=names.realm,
-                             domainguid=domainguid, hostguid=hostguid)
+                             domainguid=domainguid, ntdsguid=names.ntdsguid)
 
             create_named_conf(paths.namedconf, setup_path, realm=names.realm,
                               dnsdomain=names.dnsdomain, private_dir=paths.private_dir)
@@ -1177,23 +1366,52 @@ def provision(setup_dir, message, session_info,
             message("See %s for an example configuration include file for BIND" % paths.namedconf)
             message("and %s for further documentation required for secure DNS updates" % paths.namedtxt)
 
-            create_krb5_conf(paths.krb5conf, setup_path, dnsdomain=names.dnsdomain,
-                             hostname=names.hostname, realm=names.realm)
+            create_krb5_conf(paths.krb5conf, setup_path,
+                             dnsdomain=names.dnsdomain, hostname=names.hostname,
+                             realm=names.realm)
             message("A Kerberos configuration suitable for Samba 4 has been generated at %s" % paths.krb5conf)
 
+    #Now commit the secrets.ldb to disk
+    secrets_ldb.transaction_commit()
+
+    if provision_backend is not None: 
+      if ldap_backend_type == "fedora-ds":
+        ldapi_db = Ldb(provision_backend.ldapi_uri, lp=lp, credentials=credentials)
+
+        # delete default SASL mappings
+        res = ldapi_db.search(expression="(!(cn=samba-admin mapping))", base="cn=mapping,cn=sasl,cn=config", scope=SCOPE_ONELEVEL, attrs=["dn"])
+
+        # configure in-directory access control on Fedora DS via the aci attribute (over a direct ldapi:// socket)
+        for i in range (0, len(res)):
+          dn = str(res[i]["dn"])
+          ldapi_db.delete(dn)
 
-    # if backend is openldap, terminate slapd after final provision and check its proper termination
-    if provision_backend is not None and provision_backend.slapd is not None:
-        if provision_backend.slapd.poll() is None:
-            #Kill the slapd
-            if hasattr(provision_backend.slapd, "terminate"):
-                provision_backend.slapd.terminate()
-            else:
-                import signal
-                os.kill(provision_backend.slapd.pid, signal.SIGTERM)
+          aci = """(targetattr = "*") (version 3.0;acl "full access to all by samba-admin";allow (all)(userdn = "ldap:///CN=samba-admin,%s");)""" % names.sambadn
+
+          m = ldb.Message()
+          m["aci"] = ldb.MessageElement([aci], ldb.FLAG_MOD_REPLACE, "aci")
+        
+          m.dn = ldb.Dn(1, names.domaindn)
+          ldapi_db.modify(m)
+
+          m.dn = ldb.Dn(1, names.configdn)
+          ldapi_db.modify(m)
+
+          m.dn = ldb.Dn(1, names.schemadn)
+          ldapi_db.modify(m)
+
+      # if an LDAP backend is in use, terminate slapd after final provision and check its proper termination
+      if provision_backend.slapd.poll() is None:
+        #Kill the slapd
+        if hasattr(provision_backend.slapd, "terminate"):
+          provision_backend.slapd.terminate()
+        else:
+          # Older python versions don't have .terminate()
+          import signal
+          os.kill(provision_backend.slapd.pid, signal.SIGTERM)
             
-            #and now wait for it to die
-            provision_backend.slapd.communicate()
+        #and now wait for it to die
+        provision_backend.slapd.communicate()
             
     # now display slapd_command_file.txt to show how slapd must be started next time
         message("Use later the following commandline to start slapd, then Samba:")
@@ -1237,24 +1455,31 @@ def provision(setup_dir, message, session_info,
 
 def provision_become_dc(setup_dir=None,
                         smbconf=None, targetdir=None, realm=None, 
-                        rootdn=None, domaindn=None, schemadn=None, configdn=None,
-                        serverdn=None,
+                        rootdn=None, domaindn=None, schemadn=None,
+                        configdn=None, serverdn=None,
                         domain=None, hostname=None, domainsid=None, 
                         adminpass=None, krbtgtpass=None, domainguid=None, 
-                        policyguid=None, invocationid=None, machinepass=None, 
+                        policyguid=None, policyguid_dc=None, invocationid=None,
+                        machinepass=None, 
                         dnspass=None, root=None, nobody=None, users=None, 
                         wheel=None, backup=None, serverrole=None, 
-                        ldap_backend=None, ldap_backend_type=None, sitename=None):
+                        ldap_backend=None, ldap_backend_type=None,
+                        sitename=None, debuglevel=1):
 
     def message(text):
         """print a message if quiet is not set."""
         print text
 
+    glue.set_debug_level(debuglevel)
+
     return provision(setup_dir, message, system_session(), None,
-              smbconf=smbconf, targetdir=targetdir, samdb_fill=FILL_DRS, realm=realm, 
-              rootdn=rootdn, domaindn=domaindn, schemadn=schemadn, configdn=configdn, serverdn=serverdn,
-              domain=domain, hostname=hostname, hostip="127.0.0.1", domainsid=domainsid, machinepass=machinepass, serverrole="domain controller", sitename=sitename)
-    
+              smbconf=smbconf, targetdir=targetdir, samdb_fill=FILL_DRS,
+              realm=realm, rootdn=rootdn, domaindn=domaindn, schemadn=schemadn,
+              configdn=configdn, serverdn=serverdn, domain=domain,
+              hostname=hostname, hostip="127.0.0.1", domainsid=domainsid,
+              machinepass=machinepass, serverrole="domain controller",
+              sitename=sitename)
+
 
 def setup_db_config(setup_path, dbdir):
     """Setup a Berkeley database.
@@ -1314,17 +1539,17 @@ class ProvisionBackend(object):
             except:
                 pass
             
-            raise("Warning: Another slapd Instance seems already running on this host, listening to " + ldapi_uri + ". Please shut it down before you continue. ")
+            raise ProvisioningError("Warning: Another slapd Instance seems already running on this host, listening to " + self.ldapi_uri + ". Please shut it down before you continue. ")
         
         except LdbError, e:
             pass
 
         # Try to print helpful messages when the user has not specified the path to slapd
         if slapd_path is None:
-            raise("Warning: LDAP-Backend must be setup with path to slapd, e.g. --slapd-path=\"/usr/local/libexec/slapd\"!")
+            raise ProvisioningError("Warning: LDAP-Backend must be setup with path to slapd, e.g. --slapd-path=\"/usr/local/libexec/slapd\"!")
         if not os.path.exists(slapd_path):
             message (slapd_path)
-            raise("Warning: Given Path to slapd does not exist!")
+            raise ProvisioningError("Warning: Given Path to slapd does not exist!")
 
         schemadb_path = os.path.join(paths.ldapdir, "schema-tmp.ldb")
         try:
@@ -1348,26 +1573,45 @@ class ProvisionBackend(object):
 
         self.credentials = Credentials()
         self.credentials.guess(lp)
+        #Kerberos to an ldapi:// backend makes no sense
+        self.credentials.set_kerberos_state(DONT_USE_KERBEROS)
+
+        self.adminCredentials = Credentials()
+        self.adminCredentials.guess(lp)
+        #Kerberos to an ldapi:// backend makes no sense
+        self.adminCredentials.set_kerberos_state(DONT_USE_KERBEROS)
+
         self.ldap_backend_type = ldap_backend_type
 
         if ldap_backend_type == "fedora-ds":
-            provision_fds_backend(self, paths=paths, setup_path=setup_path, names=names, message=message, 
-                                  hostname=hostname, ldapadminpass=ldapadminpass, root=root, 
-                                  schema=schema, ldap_backend_extra_port=ldap_backend_extra_port, 
-                                  setup_ds_path=setup_ds_path, slapd_path=slapd_path,
-                                  nosync=nosync, ldap_dryrun_mode=ldap_dryrun_mode)
+            provision_fds_backend(self, paths=paths, setup_path=setup_path,
+                                  names=names, message=message, 
+                                  hostname=hostname,
+                                  ldapadminpass=ldapadminpass, root=root, 
+                                  schema=schema,
+                                  ldap_backend_extra_port=ldap_backend_extra_port, 
+                                  setup_ds_path=setup_ds_path,
+                                  slapd_path=slapd_path,
+                                  nosync=nosync,
+                                  ldap_dryrun_mode=ldap_dryrun_mode)
             
         elif ldap_backend_type == "openldap":
-            provision_openldap_backend(self, paths=paths, setup_path=setup_path, names=names, message=message, 
-                                       hostname=hostname, ldapadminpass=ldapadminpass, root=root, 
-                                       schema=schema, ldap_backend_extra_port=ldap_backend_extra_port, 
+            provision_openldap_backend(self, paths=paths, setup_path=setup_path,
+                                       names=names, message=message, 
+                                       hostname=hostname,
+                                       ldapadminpass=ldapadminpass, root=root, 
+                                       schema=schema,
+                                       ldap_backend_extra_port=ldap_backend_extra_port, 
                                        ol_mmr_urls=ol_mmr_urls, 
                                        slapd_path=slapd_path,
-                                       nosync=nosync, ldap_dryrun_mode=ldap_dryrun_mode)
+                                       nosync=nosync,
+                                       ldap_dryrun_mode=ldap_dryrun_mode)
         else:
-            raise("Unknown LDAP backend type selected")
+            raise ProvisioningError("Unknown LDAP backend type selected")
 
         self.credentials.set_password(ldapadminpass)
+        self.adminCredentials.set_username("samba-admin")
+        self.adminCredentials.set_password(ldapadminpass)
 
         # Now start the slapd, so we can provision onto it.  We keep the
         # subprocess context around, to kill this off at the successful
@@ -1386,10 +1630,11 @@ class ProvisionBackend(object):
                 time.sleep(1)
                 pass
         
-        raise "slapd died before we could make a connection to it"
+        raise ProvisioningError("slapd died before we could make a connection to it")
 
 
-def provision_openldap_backend(result, paths=None, setup_path=None, names=None, message=None, 
+def provision_openldap_backend(result, paths=None, setup_path=None, names=None,
+                               message=None, 
                                hostname=None, ldapadminpass=None, root=None, 
                                schema=None, 
                                ldap_backend_extra_port=None,
@@ -1402,28 +1647,21 @@ def provision_openldap_backend(result, paths=None, setup_path=None, names=None,
     if nosync:
         nosync_config = "dbnosync"
         
-        
-    attrs = ["linkID", "lDAPDisplayName"]
-    res = schema.ldb.search(expression="(&(linkID=*)(!(linkID:1.2.840.113556.1.4.803:=1))(objectclass=attributeSchema)(attributeSyntax=2.5.5.1))", base=names.schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
-
-    memberof_config = "# Generated from Samba4 schema\n"
+    lnkattr = get_linked_attributes(names.schemadn,schema.ldb)
     refint_attributes = ""
-    for i in range (0, len(res)):
-        expression = "(&(objectclass=attributeSchema)(linkID=%d)(attributeSyntax=2.5.5.1))" % (int(res[i]["linkID"][0])+1)
-        target = schema.ldb.searchone(basedn=names.schemadn, 
-                                      expression=expression, 
-                                      attribute="lDAPDisplayName", 
-                                      scope=SCOPE_SUBTREE)
-        if target is not None:
-            refint_attributes = refint_attributes + " " + res[i]["lDAPDisplayName"][0]
+    memberof_config = "# Generated from Samba4 schema\n"
+    for att in  lnkattr.keys():
+        if lnkattr[att] is not None:
+            refint_attributes = refint_attributes + " " + att 
             
             memberof_config += read_and_sub_file(setup_path("memberof.conf"),
-                                                 { "MEMBER_ATTR" : str(res[i]["lDAPDisplayName"][0]),
-                                                   "MEMBEROF_ATTR" : str(target) })
+                                                 { "MEMBER_ATTR" : att ,
+                                                   "MEMBEROF_ATTR" : lnkattr[att] })
             
     refint_config = read_and_sub_file(setup_path("refint.conf"),
                                       { "LINK_ATTRS" : refint_attributes})
     
+    attrs = ["linkID", "lDAPDisplayName"]
     res = schema.ldb.search(expression="(&(objectclass=attributeSchema)(searchFlags:1.2.840.113556.1.4.803:=1))", base=names.schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
     index_config = ""
     for i in range (0, len(res)):
@@ -1615,16 +1853,17 @@ def provision_openldap_backend(result, paths=None, setup_path=None, names=None,
 #        output to the above, but does the conversion sucessfully...
 #
 #        if retcode != 0:
-#            raise("conversion from slapd.conf to cn=config failed")
+#            raise ProvisioningError("conversion from slapd.conf to cn=config failed")
 
         if not os.path.exists(os.path.join(paths.olcdir, "cn=config.ldif")):
-            raise("conversion from slapd.conf to cn=config failed")
+            raise ProvisioningError("conversion from slapd.conf to cn=config failed")
 
         # Don't confuse the admin by leaving the slapd.conf around
         os.remove(paths.slapdconf)        
           
 
-def provision_fds_backend(result, paths=None, setup_path=None, names=None, message=None, 
+def provision_fds_backend(result, paths=None, setup_path=None, names=None,
+                          message=None, 
                           hostname=None, ldapadminpass=None, root=None, 
                           schema=None,
                           ldap_backend_extra_port=None,
@@ -1651,6 +1890,16 @@ def provision_fds_backend(result, paths=None, setup_path=None, names=None, messa
     setup_file(setup_path("fedorads-partitions.ldif"), paths.fedoradspartitions, 
                {"CONFIGDN": names.configdn,
                 "SCHEMADN": names.schemadn,
+                "SAMBADN": names.sambadn,
+                })
+
+    setup_file(setup_path("fedorads-sasl.ldif"), paths.fedoradssasl, 
+               {"SAMBADN": names.sambadn,
+                })
+
+    setup_file(setup_path("fedorads-samba.ldif"), paths.fedoradssamba,
+                {"SAMBADN": names.sambadn, 
+                 "LDAPADMINPASS": ldapadminpass
                 })
 
     mapping = "schema-map-fedora-ds-1.0"
@@ -1681,15 +1930,22 @@ def provision_fds_backend(result, paths=None, setup_path=None, names=None, messa
 
     # Try to print helpful messages when the user has not specified the path to the setup-ds tool
     if setup_ds_path is None:
-        raise("Warning: Fedora DS LDAP-Backend must be setup with path to setup-ds, e.g. --setup-ds-path=\"/usr/sbin/setup-ds.pl\"!")
+        raise ProvisioningError("Warning: Fedora DS LDAP-Backend must be setup with path to setup-ds, e.g. --setup-ds-path=\"/usr/sbin/setup-ds.pl\"!")
     if not os.path.exists(setup_ds_path):
         message (setup_ds_path)
-        raise("Warning: Given Path to slapd does not exist!")
+        raise ProvisioningError("Warning: Given Path to slapd does not exist!")
 
     # Run the Fedora DS setup utility
     retcode = subprocess.call([setup_ds_path, "--silent", "--file", paths.fedoradsinf], close_fds=True, shell=False)
     if retcode != 0:
-        raise("setup-ds failed")
+        raise ProvisioningError("setup-ds failed")
+
+    # Load samba-admin
+    retcode = subprocess.call([
+        os.path.join(paths.ldapdir, "slapd-samba4", "ldif2db"), "-s", names.sambadn, "-i", paths.fedoradssamba],
+        close_fds=True, shell=False)
+    if retcode != 0:
+        raise("ldib2db failed")
 
 def create_phpldapadmin_config(path, setup_path, ldapi_uri):
     """Create a PHP LDAP admin configuration file.
@@ -1702,7 +1958,8 @@ def create_phpldapadmin_config(path, setup_path, ldapi_uri):
 
 
 def create_zone_file(path, setup_path, dnsdomain, domaindn, 
-                     hostip, hostip6, hostname, dnspass, realm, domainguid, hostguid):
+                     hostip, hostip6, hostname, dnspass, realm, domainguid,
+                     ntdsguid):
     """Write out a DNS zone file, from the info in the current database.
 
     :param path: Path of the new zone file.
@@ -1715,7 +1972,7 @@ def create_zone_file(path, setup_path, dnsdomain, domaindn,
     :param dnspass: Password for DNS
     :param realm: Realm name
     :param domainguid: GUID of the domain.
-    :param hostguid: GUID of the host.
+    :param ntdsguid: GUID of the hosts nTDSDSA record.
     """
     assert isinstance(domainguid, str)
 
@@ -1743,7 +2000,7 @@ def create_zone_file(path, setup_path, dnsdomain, domaindn,
             "DOMAINGUID": domainguid,
             "DATESTRING": time.strftime("%Y%m%d%H"),
             "DEFAULTSITE": DEFAULTSITE,
-            "HOSTGUID": hostguid,
+            "NTDSGUID": ntdsguid,
             "HOSTIP6_BASE_LINE": hostip6_base_line,
             "HOSTIP6_HOST_LINE": hostip6_host_line,
         })
@@ -1808,6 +2065,3 @@ def create_krb5_conf(path, setup_path, dnsdomain, hostname, realm):
         })
 
 
-
-