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)
39 class DrsReplicaSyncTestCase(drs_base.DrsBaseTestCase):
40 """Intended as a black box test case for DsReplicaSync
41 implementation. It should test the behavior of this
42 case in cases when inbound replication is disabled"""
45 super(DrsReplicaSyncTestCase, self).setUp()
46 self._disable_inbound_repl(self.dnsname_dc1)
47 self._disable_all_repl(self.dnsname_dc1)
52 # re-enable replication
53 self._enable_inbound_repl(self.dnsname_dc1)
54 self._enable_all_repl(self.dnsname_dc1)
56 super(DrsReplicaSyncTestCase, self).tearDown()
58 def _create_ou(self, samdb, name):
61 objectClass: organizationalUnit
62 """ % (name, self.domain_dn)
64 res = samdb.search(base="%s,%s" % (name, self.domain_dn),
65 scope=SCOPE_BASE, attrs=["objectGUID"])
66 return self._GUID_string(res[0]["objectGUID"][0])
68 def _check_deleted(self, sam_ldb, guid):
69 # search the user by guid as it may be deleted
70 res = sam_ldb.search(base='<GUID=%s>' % guid,
71 controls=["show_deleted:1"],
72 attrs=["isDeleted", "objectCategory", "ou"])
73 self.assertEquals(len(res), 1)
75 # Deleted Object base DN
76 dodn = self._deleted_objects_dn(sam_ldb)
77 # now check properties of the user
78 name_cur = ou_cur["ou"][0]
79 self.assertEquals(ou_cur["isDeleted"][0],"TRUE")
80 self.assertTrue(not("objectCategory" in ou_cur))
81 self.assertTrue(dodn in str(ou_cur["dn"]),
82 "OU %s is deleted but it is not located under %s!" % (name_cur, dodn))
85 def test_ReplConflictsRODC(self):
86 """Tests that objects created in conflict become conflict DNs"""
87 # Replicate all objects to RODC beforehand
88 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1, forced=True)
90 # Create conflicting objects on DC1 and DC2, with DC1 object created first
91 name = "OU=Test RODC Conflict"
92 self.ou1 = self._create_ou(self.ldb_dc1, name)
94 # Replicate single object
95 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
96 nc_dn="%s,%s" % (name, self.domain_dn),
97 local=True, single=True, forced=True)
99 # Delete the object, so another can be added
100 self.ldb_dc1.delete('<GUID=%s>' % self.ou1)
102 # Create a conflicting DN as it would appear to the RODC
103 self.ou2 = self._create_ou(self.ldb_dc1, name)
106 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
107 nc_dn="%s,%s" % (name, self.domain_dn),
108 local=True, single=True, forced=True)
111 self.ldb_dc1.delete('<GUID=%s>' % self.ou2)
114 # Replicate cannot succeed, HWM would be updated incorrectly.
115 self.fail("DRS replicate should have failed.")
117 def test_ReplConflictsRODCRename(self):
118 """Tests that objects created in conflict become conflict DNs"""
119 # Replicate all objects to RODC beforehand
120 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1, forced=True)
122 # Create conflicting objects on DC1 and DC2, with DC1 object created first
123 name = "OU=Test RODC Rename Conflict"
124 self.ou1 = self._create_ou(self.ldb_dc1, name)
126 # Replicate single object
127 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
128 nc_dn="%s,%s" % (name, self.domain_dn),
129 local=True, single=True, forced=True)
131 # Create a non-conflicting DN to rename as conflicting
132 free_name = "OU=Test RODC Rename No Conflict"
133 self.ou2 = self._create_ou(self.ldb_dc1, free_name)
135 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
136 nc_dn="%s,%s" % (free_name, self.domain_dn),
137 local=True, single=True, forced=True)
139 # Delete the object, so we can rename freely
140 # DO NOT REPLICATE TO THE RODC
141 self.ldb_dc1.delete('<GUID=%s>' % self.ou1)
143 # Collide the name from the RODC perspective
144 self.ldb_dc1.rename("<GUID=%s>" % self.ou2, "%s,%s" % (name, self.domain_dn))
147 self._net_drs_replicate(DC=self.dnsname_dc2, fromDC=self.dnsname_dc1,
148 nc_dn="%s,%s" % (name, self.domain_dn),
149 local=True, single=True, forced=True)
152 self.ldb_dc1.delete('<GUID=%s>' % self.ou2)
155 # Replicate cannot succeed, HWM would be updated incorrectly.
156 self.fail("DRS replicate should have failed.")