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s4 dsdb: Use the changereplmetadata control

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This control allow to specify the replPropertyMetaData attribute to
be specified on modify request. It can be used for very specific needs
to tweak the content of the replication data.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Matthieu Patou
2010-06-16 18:47:18 +04:00
committed by Andrew Bartlett
parent d861ebbd81
commit 6a0856da9c
2 changed files with 224 additions and 74 deletions
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89
source4/scripting/python/samba/tests/dsdb.py
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@ -1,6 +1,6 @@
#!/usr/bin/env python
# Unix SMB/CIFS implementation. Tests for dsdb
# Unix SMB/CIFS implementation. Tests for dsdb
# Copyright (C) Matthieu Patou <mat@matws.net> 2010
#
# This program is free software; you can redistribute it and/or modify
@ -17,26 +17,93 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import samba.dsdb
from samba.credentials import Credentials
from samba.samdb import SamDB
from samba.auth import system_session
from testtools.testcase import TestCase
from samba.ndr import ndr_unpack, ndr_pack
from samba.dcerpc import drsblobs
import ldb
import os
import samba.dsdb
class DsdbTests(TestCase):
def _baseprovpath(self):
def setUp(self):
super(DsdbTests, self).setUp()
self.lp = samba.param.LoadParm()
self.lp.load(os.path.join(os.path.join(self.baseprovpath(), "etc"), "smb.conf"))
self.creds = Credentials()
self.creds.guess(self.lp)
self.session = system_session()
self.samdb = SamDB(os.path.join(self.baseprovpath(), "private", "sam.ldb"),
session_info=self.session, credentials=self.creds,lp=self.lp)
def baseprovpath(self):
return os.path.join(os.environ['SELFTEST_PREFIX'], "dc")
def test_get_oid_from_attrid(self):
lp = samba.param.LoadParm()
lp.load(os.path.join(os.path.join(self._baseprovpath(), "etc"), "smb.conf"))
creds = Credentials()
creds.guess(lp)
session = system_session()
test_ldb = SamDB(os.path.join(self._baseprovpath(), "private", "sam.ldb"),
session_info=session, credentials=creds,lp=lp)
oid = test_ldb.get_oid_from_attid(591614)
oid = self.samdb.get_oid_from_attid(591614)
self.assertEquals(oid, "1.2.840.113556.1.4.1790")
def test_error_replpropertymetadata(self):
res = self.samdb.search(expression="cn=Administrator",
scope=ldb.SCOPE_SUBTREE,
attrs=["replPropertyMetaData"])
repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
str(res[0]["replPropertyMetaData"]))
ctr = repl.ctr
for o in ctr.array:
# Search for Description
if o.attid == 13:
old_version = o.version
o.version = o.version + 1
replBlob = ndr_pack(repl)
msg = ldb.Message()
msg.dn = res[0].dn
msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
self.assertRaises(ldb.LdbError, self.samdb.modify, msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0"])
def test_twoatt_replpropertymetadata(self):
res = self.samdb.search(expression="cn=Administrator",
scope=ldb.SCOPE_SUBTREE,
attrs=["replPropertyMetaData", "uSNChanged"])
repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
str(res[0]["replPropertyMetaData"]))
ctr = repl.ctr
for o in ctr.array:
# Search for Description
if o.attid == 13:
old_version = o.version
o.version = o.version + 1
o.local_usn = long(str(res[0]["uSNChanged"])) + 1
replBlob = ndr_pack(repl)
msg = ldb.Message()
msg.dn = res[0].dn
msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
msg["description"] = ldb.MessageElement("new val", ldb.FLAG_MOD_REPLACE, "description")
self.assertRaises(ldb.LdbError, self.samdb.modify, msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0"])
def test_set_replpropertymetadata(self):
res = self.samdb.search(expression="cn=Administrator",
scope=ldb.SCOPE_SUBTREE,
attrs=["replPropertyMetaData", "uSNChanged"])
repl = ndr_unpack(drsblobs.replPropertyMetaDataBlob,
str(res[0]["replPropertyMetaData"]))
ctr = repl.ctr
for o in ctr.array:
# Search for Description
if o.attid == 13:
old_version = o.version
o.version = o.version + 1
o.local_usn = long(str(res[0]["uSNChanged"])) + 1
o.originating_usn = long(str(res[0]["uSNChanged"])) + 1
replBlob = ndr_pack(repl)
msg = ldb.Message()
msg.dn = res[0].dn
msg["replPropertyMetaData"] = ldb.MessageElement(replBlob, ldb.FLAG_MOD_REPLACE, "replPropertyMetaData")
self.samdb.modify(msg, ["local_oid:1.3.6.1.4.1.7165.4.3.14:0"])