2 # -*- coding: utf-8 -*-
4 # Test conflict scenarios on the RODC
6 # Copyright (C) Kamen Mazdrashki <kamenim@samba.org> 2011
7 # Copyright (C) Catalyst.NET Ltd 2018
9 # This program is free software; you can redistribute it and/or modify
10 # it under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 3 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program. If not, see <http://www.gnu.org/licenses/>.
25 # export DC1=dc1_dns_name
26 # export DC2=dc2_dns_name (RODC)
27 # export SUBUNITRUN=$samba4srcdir/scripting/bin/subunitrun
28 # PYTHONPATH="$PYTHONPATH:$samba4srcdir/torture/drs/python" $SUBUNITRUN replica_sync_rodc -U"$DOMAIN/$DC_USERNAME"%"$DC_PASSWORD"
37 SCOPE_BASE, LdbError, ERR_NO_SUCH_OBJECT)
40 class DrsReplicaSyncTestCase(drs_base.DrsBaseTestCase):
41 """Intended as a black box test case for DsReplicaSync
42 implementation. It should test the behavior of this
43 case in cases when inbound replication is disabled"""
46 super(DrsReplicaSyncTestCase, self).setUp()
47 self._disable_all_repl(self.dnsname_dc1)
52 # re-enable replication
53 self._enable_all_repl(self.dnsname_dc1)
55 super(DrsReplicaSyncTestCase, self).tearDown()
57 def _create_ou(self, samdb, name):
60 objectClass: organizationalUnit
61 """ % (name, self.domain_dn)
63 res = samdb.search(base="%s,%s" % (name, self.domain_dn),
64 scope=SCOPE_BASE, attrs=["objectGUID"])
65 return self._GUID_string(res[0]["objectGUID"][0])
67 def _check_deleted(self, sam_ldb, guid):
68 # search the user by guid as it may be deleted
69 res = sam_ldb.search(base='<GUID=%s>' % guid,
70 controls=["show_deleted:1"],
71 attrs=["isDeleted", "objectCategory", "ou"])
72 self.assertEquals(len(res), 1)
74 # Deleted Object base DN
75 dodn = self._deleted_objects_dn(sam_ldb)
76 # now check properties of the user
77 name_cur = ou_cur["ou"][0]
78 self.assertEquals(ou_cur["isDeleted"][0], "TRUE")
79 self.assertTrue(not("objectCategory" in ou_cur))
80 self.assertTrue(dodn in str(ou_cur["dn"]),
81 "OU %s is deleted but it is not located under %s!" % (name_cur, dodn))
84 def test_ReplConflictsRODC(self):
85 """Tests that objects created in conflict become conflict DNs"""
86 # Replicate all objects to RODC beforehand
87 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1, forced=True)
89 # Create conflicting objects on DC1 and DC2, with DC1 object created first
90 name = "OU=Test RODC Conflict"
91 self.ou1 = self._create_ou(self.ldb_dc1, name)
93 # Replicate single object
94 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
95 nc_dn="%s,%s" % (name, self.domain_dn),
96 local=True, single=True, forced=True)
98 # Delete the object, so another can be added
99 self.ldb_dc1.delete('<GUID=%s>' % self.ou1)
101 # Create a conflicting DN as it would appear to the RODC
102 self.ou2 = self._create_ou(self.ldb_dc1, name)
105 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
106 nc_dn="%s,%s" % (name, self.domain_dn),
107 local=True, single=True, forced=True)
110 self.ldb_dc1.delete('<GUID=%s>' % self.ou2)
113 # Replicate cannot succeed, HWM would be updated incorrectly.
114 self.fail("DRS replicate should have failed.")
116 def test_ReplConflictsRODCRename(self):
117 """Tests that objects created in conflict become conflict DNs"""
118 # Replicate all objects to RODC beforehand
119 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1, forced=True)
121 # Create conflicting objects on DC1 and DC2, with DC1 object created first
122 name = "OU=Test RODC Rename Conflict"
123 self.ou1 = self._create_ou(self.ldb_dc1, name)
125 # Replicate single object
126 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
127 nc_dn="%s,%s" % (name, self.domain_dn),
128 local=True, single=True, forced=True)
130 # Create a non-conflicting DN to rename as conflicting
131 free_name = "OU=Test RODC Rename No Conflict"
132 self.ou2 = self._create_ou(self.ldb_dc1, free_name)
134 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
135 nc_dn="%s,%s" % (free_name, self.domain_dn),
136 local=True, single=True, forced=True)
138 # Delete the object, so we can rename freely
139 # DO NOT REPLICATE TO THE RODC
140 self.ldb_dc1.delete('<GUID=%s>' % self.ou1)
142 # Collide the name from the RODC perspective
143 self.ldb_dc1.rename("<GUID=%s>" % self.ou2, "%s,%s" % (name, self.domain_dn))
146 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
147 nc_dn="%s,%s" % (name, self.domain_dn),
148 local=True, single=True, forced=True)
151 self.ldb_dc1.delete('<GUID=%s>' % self.ou2)
154 # Replicate cannot succeed, HWM would be updated incorrectly.
155 self.fail("DRS replicate should have failed.")