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https://github.com/samba-team/samba.git
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c9535526f0
Signed-off-by: Rob van der Linde <rob@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Joseph Sutton <josephsutton@catalyst.net.nz>
204 lines
6.9 KiB
Python
204 lines
6.9 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Unix SMB/CIFS implementation.
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# Copyright (C) Kamen Mazdrashki <kamenim@samba.org> 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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#
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# Usage:
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# export DC_SERVER=target_dc_or_local_samdb_url
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# export SUBUNITRUN=$samba4srcdir/scripting/bin/subunitrun
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# PYTHONPATH="$PYTHONPATH:$samba4srcdir/lib/ldb/tests/python" $SUBUNITRUN dsdb_schema_info -U"$DOMAIN/$DC_USERNAME"%"$DC_PASSWORD"
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#
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import sys
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import time
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import random
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sys.path.insert(0, "bin/python")
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import samba.tests
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from ldb import SCOPE_BASE, LdbError
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import samba.dcerpc.drsuapi
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from samba.dcerpc.drsblobs import schemaInfoBlob
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from samba.ndr import ndr_unpack
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from samba.dcerpc.misc import GUID
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class SchemaInfoTestCase(samba.tests.TestCase):
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# static SamDB connection
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sam_db = None
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def setUp(self):
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super(SchemaInfoTestCase, self).setUp()
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# connect SamDB if we haven't yet
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if self.sam_db is None:
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ldb_url = "ldap://%s" % samba.tests.env_get_var_value("DC_SERVER")
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SchemaInfoTestCase.sam_db = samba.tests.connect_samdb(ldb_url)
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# fetch rootDSE
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res = self.sam_db.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
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self.assertEqual(len(res), 1)
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self.schema_dn = res[0]["schemaNamingContext"][0]
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self.base_dn = res[0]["defaultNamingContext"][0]
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self.forest_level = int(res[0]["forestFunctionality"][0])
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# get DC invocation_id
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self.invocation_id = GUID(self.sam_db.get_invocation_id())
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def tearDown(self):
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super(SchemaInfoTestCase, self).tearDown()
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def _getSchemaInfo(self):
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try:
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schema_info_data = self.sam_db.searchone(attribute="schemaInfo",
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basedn=self.schema_dn,
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expression="(objectClass=*)",
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scope=SCOPE_BASE)
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self.assertEqual(len(schema_info_data), 21)
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schema_info = ndr_unpack(schemaInfoBlob, schema_info_data)
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self.assertEqual(schema_info.marker, 0xFF)
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except KeyError:
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# create default schemaInfo if
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# attribute value is not created yet
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schema_info = schemaInfoBlob()
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schema_info.revision = 0
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schema_info.invocation_id = self.invocation_id
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return schema_info
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def _checkSchemaInfo(self, schi_before, schi_after):
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self.assertEqual(schi_before.revision + 1, schi_after.revision)
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self.assertEqual(schi_before.invocation_id, schi_after.invocation_id)
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self.assertEqual(schi_after.invocation_id, self.invocation_id)
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def _ldap_schemaUpdateNow(self):
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ldif = """
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dn:
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changetype: modify
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add: schemaUpdateNow
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schemaUpdateNow: 1
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"""
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self.sam_db.modify_ldif(ldif)
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def _make_obj_names(self, prefix):
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obj_name = prefix + time.strftime("%s", time.gmtime())
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obj_ldap_name = obj_name.replace("-", "")
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obj_dn = "CN=%s,%s" % (obj_name, self.schema_dn)
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return (obj_name, obj_ldap_name, obj_dn)
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def _make_attr_ldif(self, attr_name, attr_dn, sub_oid):
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ldif = """
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dn: """ + attr_dn + """
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objectClass: top
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objectClass: attributeSchema
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adminDescription: """ + attr_name + """
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adminDisplayName: """ + attr_name + """
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cn: """ + attr_name + """
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attributeId: 1.3.6.1.4.1.7165.4.6.1.7.%d.""" % sub_oid + str(random.randint(1, 100000)) + """
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attributeSyntax: 2.5.5.12
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omSyntax: 64
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instanceType: 4
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isSingleValued: TRUE
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systemOnly: FALSE
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"""
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return ldif
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def test_AddModifyAttribute(self):
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# get initial schemaInfo
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schi_before = self._getSchemaInfo()
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# create names for an attribute to add
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(attr_name, attr_ldap_name, attr_dn) = self._make_obj_names("schemaInfo-Attr-")
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ldif = self._make_attr_ldif(attr_name, attr_dn, 1)
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# add the new attribute
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self.sam_db.add_ldif(ldif)
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self._ldap_schemaUpdateNow()
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# compare resulting schemaInfo
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schi_after = self._getSchemaInfo()
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self._checkSchemaInfo(schi_before, schi_after)
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# rename the Attribute
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attr_dn_new = attr_dn.replace(attr_name, attr_name + "-NEW")
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try:
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self.sam_db.rename(attr_dn, attr_dn_new)
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except LdbError as e:
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(num, _) = e.args
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self.fail("failed to change CN for %s: %s" % (attr_name, _))
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# compare resulting schemaInfo
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schi_after = self._getSchemaInfo()
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self._checkSchemaInfo(schi_before, schi_after)
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pass
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def _make_class_ldif(self, class_name, class_dn, sub_oid):
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ldif = """
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dn: """ + class_dn + """
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objectClass: top
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objectClass: classSchema
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adminDescription: """ + class_name + """
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adminDisplayName: """ + class_name + """
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cn: """ + class_name + """
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governsId: 1.3.6.1.4.1.7165.4.6.2.7.%d.""" % sub_oid + str(random.randint(1, 100000)) + """
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instanceType: 4
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objectClassCategory: 1
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subClassOf: organizationalPerson
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rDNAttID: cn
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systemMustContain: cn
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systemOnly: FALSE
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"""
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return ldif
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def test_AddModifyClass(self, controls=None, class_pre="schemaInfo-Class-"):
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if controls is None:
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controls = []
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# get initial schemaInfo
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schi_before = self._getSchemaInfo()
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# create names for a Class to add
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(class_name, class_ldap_name, class_dn) =\
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self._make_obj_names(class_pre)
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ldif = self._make_class_ldif(class_name, class_dn, 1)
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# add the new Class
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self.sam_db.add_ldif(ldif, controls=controls)
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self._ldap_schemaUpdateNow()
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# compare resulting schemaInfo
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schi_after = self._getSchemaInfo()
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self._checkSchemaInfo(schi_before, schi_after)
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# rename the Class
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class_dn_new = class_dn.replace(class_name, class_name + "-NEW")
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try:
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self.sam_db.rename(class_dn, class_dn_new, controls=controls)
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except LdbError as e1:
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(num, _) = e1.args
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self.fail("failed to change CN for %s: %s" % (class_name, _))
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# compare resulting schemaInfo
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schi_after = self._getSchemaInfo()
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self._checkSchemaInfo(schi_before, schi_after)
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def test_AddModifyClassLocalRelaxed(self):
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lp = self.get_loadparm()
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self.sam_db = samba.tests.connect_samdb(lp.samdb_url())
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self.test_AddModifyClass(controls=["relax:0"],
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class_pre="schemaInfo-Relaxed-")
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