1 files changed, 209 insertions, 0 deletions
diff --git a/source4/lib/ldb/tests/python/dsdb_schema_info.py b/source4/lib/ldb/tests/python/dsdb_schema_info.py
new file mode 100755
index 0000000000..5fd0ccb73a
--- /dev/null
+++ b/source4/lib/ldb/tests/python/dsdb_schema_info.py
@@ -0,0 +1,209 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Unix SMB/CIFS implementation.
+# Copyright (C) Kamen Mazdrashki <kamenim@samba.org> 2010
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+#
+# Usage:
+#  export TARGET_DC=target_dc_or_local_samdb_url
+#  export SUBUNITRUN=$samba4srcdir/scripting/bin/subunitrun
+#  PYTHONPATH="$samba4srcdir/torture/libnet/python" $SUBUNITRUN dsdb_schema_info -Ukma-exch.devel/Administrator%333
+#
+
+import sys
+import time
+import random
+import os
+
+sys.path.append("bin/python")
+
+from samba.auth import system_session
+from ldb import SCOPE_SUBTREE, SCOPE_ONELEVEL, SCOPE_BASE, LdbError
+from ldb import Message, MessageElement, Dn
+from ldb import FLAG_MOD_ADD, FLAG_MOD_REPLACE, FLAG_MOD_DELETE
+from samba import Ldb
+
+import unittest
+import samba.tests
+import samba.dcerpc.drsuapi
+from samba.dcerpc.drsblobs import schemaInfoBlob
+from samba.ndr import ndr_unpack
+from samba.dcerpc.misc import GUID
+
+
+class SchemaInfoTestCase(samba.tests.RpcInterfaceTestCase):
+
+    def setUp(self):
+        super(SchemaInfoTestCase, self).setUp()
+
+        # fetch rootDSE
+        self.ldb = ldb
+        res = ldb.search(base="", expression="", scope=SCOPE_BASE, attrs=["*"])
+        self.assertEquals(len(res), 1)
+        self.schema_dn = res[0]["schemaNamingContext"][0]
+        self.base_dn = res[0]["defaultNamingContext"][0]
+        self.forest_level = int(res[0]["forestFunctionality"][0])
+
+        # get DC invocation_id
+        self.invocation_id = GUID(ldb.get_invocation_id())
+
+    def tearDown(self):
+        super(SchemaInfoTestCase, self).tearDown()
+
+
+    def _getSchemaInfo(self):
+        schema_info_data = ldb.searchone(attribute="schemaInfo",
+                                         basedn=self.schema_dn,
+                                         expression="(objectClass=*)",
+                                         scope=SCOPE_BASE)
+        self.assertEqual(len(schema_info_data), 21)
+        schema_info = ndr_unpack(schemaInfoBlob, schema_info_data)
+        self.assertEqual(schema_info.marker, 0xFF)
+        return schema_info
+
+    def _checkSchemaInfo(self, schi_before, schi_after):
+        self.assertEqual(schi_before.revision + 1, schi_after.revision)
+        self.assertEqual(schi_before.invocation_id, schi_after.invocation_id)
+        self.assertEqual(schi_after.invocation_id, self.invocation_id)
+
+    def _ldap_schemaUpdateNow(self):
+        ldif = """
+dn:
+changetype: modify
+add: schemaUpdateNow
+schemaUpdateNow: 1
+"""
+        self.ldb.modify_ldif(ldif)
+
+    def _make_obj_names(self, prefix):
+        obj_name = prefix + time.strftime("%s", time.gmtime())
+        obj_ldap_name = obj_name.replace("-", "")
+        obj_dn = "CN=%s,%s" % (obj_name, self.schema_dn)
+        return (obj_name, obj_ldap_name, obj_dn)
+
+    def _make_attr_ldif(self, attr_name, attr_dn):
+        ldif = """
+dn: """ + attr_dn + """
+objectClass: top
+objectClass: attributeSchema
+adminDescription: """ + attr_name + """
+adminDisplayName: """ + attr_name + """
+cn: """ + attr_name + """
+attributeId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9940
+attributeSyntax: 2.5.5.12
+omSyntax: 64
+instanceType: 4
+isSingleValued: TRUE
+systemOnly: FALSE
+"""
+        return ldif
+
+    def test_AddModifyAttribute(self):
+        # get initial schemaInfo
+        schi_before = self._getSchemaInfo()
+
+        # create names for an attribute to add
+        (attr_name, attr_ldap_name, attr_dn) = self._make_obj_names("schemaInfo-Attr-")
+        ldif = self._make_attr_ldif(attr_name, attr_dn)
+
+        # add the new attribute
+        self.ldb.add_ldif(ldif)
+        self._ldap_schemaUpdateNow()
+        # compare resulting schemaInfo
+        schi_after = self._getSchemaInfo()
+        self._checkSchemaInfo(schi_before, schi_after)
+
+        # rename the Attribute
+        attr_dn_new = attr_dn.replace(attr_name, attr_name + "-NEW")
+        try:
+            self.ldb.rename(attr_dn, attr_dn_new)
+        except LdbError, (num, _):
+            self.fail("failed to change lDAPDisplayName for %s: %s" % (attr_name, _))
+
+        # compare resulting schemaInfo
+        schi_after = self._getSchemaInfo()
+        self._checkSchemaInfo(schi_before, schi_after)
+        pass
+
+
+    def _make_class_ldif(self, class_name, class_dn):
+        ldif = """
+dn: """ + class_dn + """
+objectClass: top
+objectClass: classSchema
+adminDescription: """ + class_name + """
+adminDisplayName: """ + class_name + """
+cn: """ + class_name + """
+governsId: 1.2.840.""" + str(random.randint(1,100000)) + """.1.5.9939
+instanceType: 4
+objectClassCategory: 1
+subClassOf: organizationalPerson
+rDNAttID: cn
+systemMustContain: cn
+systemOnly: FALSE
+"""
+        return ldif
+
+    def test_AddModifyClass(self):
+        # get initial schemaInfo
+        schi_before = self._getSchemaInfo()
+
+        # create names for a Class to add
+        (class_name, class_ldap_name, class_dn) = self._make_obj_names("schemaInfo-Class-")
+        ldif = self._make_class_ldif(class_name, class_dn)
+
+        # add the new Class
+        self.ldb.add_ldif(ldif)
+        self._ldap_schemaUpdateNow()
+        # compare resulting schemaInfo
+        schi_after = self._getSchemaInfo()
+        self._checkSchemaInfo(schi_before, schi_after)
+
+        # rename the Class
+        class_dn_new = class_dn.replace(class_name, class_name + "-NEW")
+        try:
+            self.ldb.rename(class_dn, class_dn_new)
+        except LdbError, (num, _):
+            self.fail("failed to change lDAPDisplayName for %s: %s" % (class_name, _))
+
+        # compare resulting schemaInfo
+        schi_after = self._getSchemaInfo()
+        self._checkSchemaInfo(schi_before, schi_after)
+        pass
+
+
+
+########################################################################################
+if not "DC_SERVER" in os.environ.keys():
+    raise AssertionError, "Please supply TARGET_DC in environment"
+ldb_url = os.environ["DC_SERVER"]
+
+ldb_options = []
+if not "://" in ldb_url:
+    if os.path.isfile(ldb_url):
+        ldb_url = "tdb://%s" % ldb_url
+    else:
+        ldb_url = "ldap://%s" % ldb_url
+        # user 'paged_search' module when connecting remotely
+        ldb_options = ["modules:paged_searches"]
+
+ldb = Ldb(url=ldb_url,
+          lp=samba.tests.cmdline_loadparm,
+          session_info=system_session(),
+          credentials=samba.tests.cmdline_credentials,
+          options=ldb_options)