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2766bad5ef
Unknown attributeID values would cause an exception previously, and unsorted attributes cause a failure to replicate with Samba 4.2. In commit61b978872fwe started to sort these values correctly, but previous versions of Samba did not sort them correctly (we sorted high-bit-set values as negative), and then after9c9df40220we stoped accepting these. To ensure we are allowed to make this unusual change to the replPropertyMetaData, a new OID is allocated and checked for in repl_meta_data.c BUG: https://bugzilla.samba.org/show_bug.cgi?id=10973 Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
155 lines
7.0 KiB
Python
155 lines
7.0 KiB
Python
# Unix SMB/CIFS implementation. Tests for dsdb
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# Copyright (C) Matthieu Patou <mat@matws.net> 2010
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""Tests for samba.dsdb."""
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from samba.credentials import Credentials
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from samba.samdb import SamDB
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from samba.auth import system_session
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from samba.tests import TestCase
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from samba.ndr import ndr_unpack, ndr_pack
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from samba.dcerpc import drsblobs
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import ldb
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import os
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import samba
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class DsdbTests(TestCase):
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def setUp(self):
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super(DsdbTests, self).setUp()
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self.lp = samba.param.LoadParm()
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self.lp.load(os.path.join(os.path.join(self.baseprovpath(), "etc"), "smb.conf"))
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self.creds = Credentials()
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self.creds.guess(self.lp)
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self.session = system_session()
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self.samdb = SamDB(os.path.join(self.baseprovpath(), "private", "sam.ldb"),
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session_info=self.session, credentials=self.creds,lp=self.lp)
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def baseprovpath(self):
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return os.path.join(os.environ['SELFTEST_PREFIX'], "ad_dc_ntvfs")
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def test_get_oid_from_attrid(self):
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oid = self.samdb.get_oid_from_attid(591614)
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self.assertEquals(oid, "1.2.840.113556.1.4.1790")
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def test_error_replpropertymetadata(self):
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res = self.samdb.search(expression="cn=Administrator",
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scope=ldb.SCOPE_SUBTREE,
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attrs=["replPropertyMetaData"])
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repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
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str(res[0]["replPropertyMetaData"]))
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ctr = repl.ctr
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for o in ctr.array:
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# Search for Description
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if o.attid == 13:
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old_version = o.version
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o.version = o.version + 1
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replBlob = ndr_pack(repl)
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msg = ldb.Message()
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msg.dn = res[0].dn
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msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
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self.assertRaises(ldb.LdbError, self.samdb.modify, msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0"])
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def test_error_replpropertymetadata_nochange(self):
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res = self.samdb.search(expression="cn=Administrator",
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scope=ldb.SCOPE_SUBTREE,
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attrs=["replPropertyMetaData"])
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repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
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str(res[0]["replPropertyMetaData"]))
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replBlob = ndr_pack(repl)
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msg = ldb.Message()
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msg.dn = res[0].dn
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msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
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self.assertRaises(ldb.LdbError, self.samdb.modify, msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0"])
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def test_error_replpropertymetadata_allow_sort(self):
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res = self.samdb.search(expression="cn=Administrator",
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scope=ldb.SCOPE_SUBTREE,
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attrs=["replPropertyMetaData"])
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repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
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str(res[0]["replPropertyMetaData"]))
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replBlob = ndr_pack(repl)
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msg = ldb.Message()
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msg.dn = res[0].dn
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msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
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self.samdb.modify(msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0", "local_oid:1.3.6.1.4.1.7165.4.3.25:0"])
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def test_twoatt_replpropertymetadata(self):
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res = self.samdb.search(expression="cn=Administrator",
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scope=ldb.SCOPE_SUBTREE,
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attrs=["replPropertyMetaData", "uSNChanged"])
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repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
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str(res[0]["replPropertyMetaData"]))
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ctr = repl.ctr
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for o in ctr.array:
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# Search for Description
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if o.attid == 13:
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old_version = o.version
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o.version = o.version + 1
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o.local_usn = long(str(res[0]["uSNChanged"])) + 1
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replBlob = ndr_pack(repl)
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msg = ldb.Message()
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msg.dn = res[0].dn
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msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
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msg["description"] = ldb.MessageElement("new val", ldb.FLAG_MOD_REPLACE, "description")
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self.assertRaises(ldb.LdbError, self.samdb.modify, msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0"])
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def test_set_replpropertymetadata(self):
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res = self.samdb.search(expression="cn=Administrator",
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scope=ldb.SCOPE_SUBTREE,
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attrs=["replPropertyMetaData", "uSNChanged"])
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repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
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str(res[0]["replPropertyMetaData"]))
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ctr = repl.ctr
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for o in ctr.array:
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# Search for Description
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if o.attid == 13:
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old_version = o.version
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o.version = o.version + 1
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o.local_usn = long(str(res[0]["uSNChanged"])) + 1
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o.originating_usn = long(str(res[0]["uSNChanged"])) + 1
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replBlob = ndr_pack(repl)
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msg = ldb.Message()
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msg.dn = res[0].dn
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msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
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self.samdb.modify(msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0"])
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def test_ok_get_attribute_from_attid(self):
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self.assertEquals(self.samdb.get_attribute_from_attid(13), "description")
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def test_ko_get_attribute_from_attid(self):
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self.assertEquals(self.samdb.get_attribute_from_attid(11979), None)
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def test_get_attribute_replmetadata_version(self):
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res = self.samdb.search(expression="cn=Administrator",
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scope=ldb.SCOPE_SUBTREE,
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attrs=["dn"])
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self.assertEquals(len(res), 1)
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dn = str(res[0].dn)
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self.assertEqual(self.samdb.get_attribute_replmetadata_version(dn, "unicodePwd"), 1)
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def test_set_attribute_replmetadata_version(self):
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res = self.samdb.search(expression="cn=Administrator",
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scope=ldb.SCOPE_SUBTREE,
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attrs=["dn"])
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self.assertEquals(len(res), 1)
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dn = str(res[0].dn)
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version = self.samdb.get_attribute_replmetadata_version(dn, "description")
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self.samdb.set_attribute_replmetadata_version(dn, "description", version + 2)
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self.assertEqual(self.samdb.get_attribute_replmetadata_version(dn, "description"), version + 2)
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