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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import optparse
import sys
import os
sys.path.append("bin/python")
import samba
samba.ensure_external_module("subunit", "subunit/python")
samba.ensure_external_module("testtools", "testtools")
import samba.getopt as options
from samba.auth import system_session
from ldb import SCOPE_BASE, LdbError
from ldb import ERR_NO_SUCH_OBJECT
from samba import Ldb
from subunit.run import SubunitTestRunner
import unittest
parser = optparse.OptionParser("deletetest.py [options] <host|file>")
sambaopts = options.SambaOptions(parser)
parser.add_option_group(sambaopts)
parser.add_option_group(options.VersionOptions(parser))
# use command line creds if available
credopts = options.CredentialsOptions(parser)
parser.add_option_group(credopts)
opts, args = parser.parse_args()
if len(args) < 1:
parser.print_usage()
sys.exit(1)
host = args[0]
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
class BasicDeleteTests(unittest.TestCase):
def delete_force(self, ldb, dn):
try:
ldb.delete(dn)
except LdbError, (num, _):
self.assertEquals(num, ERR_NO_SUCH_OBJECT)
def GUID_string(self, guid):
return self.ldb.schema_format_value("objectGUID", guid)
def find_basedn(self, ldb):
res = ldb.search(base="", expression="", scope=SCOPE_BASE,
attrs=["defaultNamingContext"])
self.assertEquals(len(res), 1)
return res[0]["defaultNamingContext"][0]
def setUp(self):
self.ldb = ldb
self.base_dn = self.find_basedn(ldb)
def search_guid(self,guid):
print "SEARCH by GUID %s" % self.GUID_string(guid)
expression = "(objectGUID=%s)" % self.GUID_string(guid)
res = ldb.search(expression=expression,
controls=["show_deleted:1"])
self.assertEquals(len(res), 1)
return res[0]
def search_dn(self,dn):
print "SEARCH by DN %s" % dn
res = ldb.search(expression="(objectClass=*)",
base=dn,
scope=SCOPE_BASE,
controls=["show_deleted:1"])
self.assertEquals(len(res), 1)
return res[0]
def del_attr_values(self, delObj):
print "Checking attributes for %s" % delObj["dn"]
self.assertEquals(delObj["isDeleted"][0],"TRUE")
self.assertTrue(not("objectCategory" in delObj))
self.assertTrue(not("sAMAccountType" in delObj))
def preserved_attributes_list(self, liveObj, delObj):
print "Checking for preserved attributes list"
preserved_list = ["nTSecurityDescriptor", "attributeID", "attributeSyntax", "dNReferenceUpdate", "dNSHostName",
"flatName", "governsID", "groupType", "instanceType", "lDAPDisplayName", "legacyExchangeDN",
"isDeleted", "isRecycled", "lastKnownParent", "msDS-LastKnownRDN", "mS-DS-CreatorSID",
"mSMQOwnerID", "nCName", "objectClass", "distinguishedName", "objectGUID", "objectSid",
"oMSyntax", "proxiedObjectName", "name", "replPropertyMetaData", "sAMAccountName",
"securityIdentifier", "sIDHistory", "subClassOf", "systemFlags", "trustPartner", "trustDirection",
"trustType", "trustAttributes", "userAccountControl", "uSNChanged", "uSNCreated", "whenCreated"]
for a in liveObj:
if a in preserved_list:
self.assertTrue(a in delObj)
def check_rdn(self, liveObj, delObj, rdnName):
print "Checking for correct rDN"
rdn=liveObj[rdnName][0]
rdn2=delObj[rdnName][0]
name2=delObj[rdnName][0]
guid=liveObj["objectGUID"][0]
self.assertEquals(rdn2, rdn + "\nDEL:" + self.GUID_string(guid))
self.assertEquals(name2, rdn + "\nDEL:" + self.GUID_string(guid))
def delete_deleted(self, ldb, dn):
print "Testing the deletion of the already deleted dn %s" % dn
try:
ldb.delete(dn)
self.fail()
except LdbError, (num, _):
self.assertEquals(num, ERR_NO_SUCH_OBJECT)
def test_all(self):
"""Basic delete tests"""
print self.base_dn
dn1="cn=testuser,cn=users," + self.base_dn
dn2="cn=testuser2,cn=users," + self.base_dn
grp1="cn=testdelgroup1,cn=users," + self.base_dn
self.delete_force(self.ldb, dn1)
self.delete_force(self.ldb, dn2)
self.delete_force(self.ldb, grp1)
ldb.add({
"dn": dn1,
"objectclass": "user",
"cn": "testuser",
"description": "test user description",
"samaccountname": "testuser"})
ldb.add({
"dn": dn2,
"objectclass": "user",
"cn": "testuser2",
"description": "test user 2 description",
"samaccountname": "testuser2"})
ldb.add({
"dn": grp1,
"objectclass": "group",
"cn": "testdelgroup1",
"description": "test group",
"samaccountname": "testdelgroup1",
"member": [ dn1, dn2 ] })
objLive1 = self.search_dn(dn1)
guid1=objLive1["objectGUID"][0]
objLive2 = self.search_dn(dn2)
guid2=objLive2["objectGUID"][0]
objLive3 = self.search_dn(grp1)
guid3=objLive3["objectGUID"][0]
ldb.delete(dn1)
ldb.delete(dn2)
ldb.delete(grp1)
objDeleted1 = self.search_guid(guid1)
objDeleted2 = self.search_guid(guid2)
objDeleted3 = self.search_guid(guid3)
self.del_attr_values(objDeleted1)
self.del_attr_values(objDeleted2)
self.del_attr_values(objDeleted3)
self.preserved_attributes_list(objLive1, objDeleted1)
self.preserved_attributes_list(objLive2, objDeleted2)
self.check_rdn(objLive1, objDeleted1, "cn")
self.check_rdn(objLive2, objDeleted2, "cn")
self.check_rdn(objLive3, objDeleted3, "cn")
self.delete_deleted(ldb, dn1)
self.delete_deleted(ldb, dn2)
self.delete_deleted(ldb, grp1)
if not "://" in host:
if os.path.isfile(host):
host = "tdb://%s" % host
else:
host = "ldap://%s" % host
ldb = Ldb(host, credentials=creds, session_info=system_session(), lp=lp)
runner = SubunitTestRunner()
rc = 0
if not runner.run(unittest.makeSuite(BasicDeleteTests)).wasSuccessful():
rc = 1
sys.exit(rc)
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