s4/drs-tests: Add a base class to hold common functionality for all DRS python tests

diff --git a/source4/torture/drs/python/drs_base.py b/source4/torture/drs/python/drs_base.py
new file mode 100644 (file)
index 0000000..f6ae439
--- /dev/null
+++ b/source4/torture/drs/python/drs_base.py
@@ -0,0 +1,104 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Unix SMB/CIFS implementation.
+# Copyright (C) Kamen Mazdrashki <kamenim@samba.org> 2011
+#
+# 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/>.
+#
+
+
+import sys
+import time
+import os
+
+sys.path.insert(0, "bin/python")
+import samba
+samba.ensure_external_module("testtools", "testtools")
+samba.ensure_external_module("subunit", "subunit/python")
+
+from ldb import (
+    SCOPE_BASE,
+    Message,
+    FLAG_MOD_REPLACE,
+    )
+
+import samba.tests
+
+
+class DrsBaseTestCase(samba.tests.BlackboxTestCase):
+    """Base class implementation for all DRS python tests.
+       It is intended to provide common initialization and
+       and functionality used by all DRS tests in drs/python
+       test package. For instance, DC1 and DC2 are always used
+       to pass URLs for DCs to test against"""
+
+    def setUp(self):
+        super(DrsBaseTestCase, self).setUp()
+
+        # connect to DCs
+        url_dc = samba.tests.env_get_var_value("DC1")
+        (self.ldb_dc1, self.info_dc1) = samba.tests.connect_samdb_ex(url_dc,
+                                                                     ldap_only=True)
+        url_dc = samba.tests.env_get_var_value("DC2")
+        (self.ldb_dc2, self.info_dc2) = samba.tests.connect_samdb_ex(url_dc,
+                                                                     ldap_only=True)
+
+        # cache some of RootDSE props
+        self.schema_dn = self.info_dc1["schemaNamingContext"][0]
+        self.domain_dn = self.info_dc1["defaultNamingContext"][0]
+        self.config_dn = self.info_dc1["configurationNamingContext"][0]
+        self.forest_level = int(self.info_dc1["forestFunctionality"][0])
+
+        # we will need DCs DNS names for 'samba-tool drs' command
+        self.dnsname_dc1 = self.info_dc1["dnsHostName"][0]
+        self.dnsname_dc2 = self.info_dc2["dnsHostName"][0]
+
+    def tearDown(self):
+        super(DrsBaseTestCase, self).tearDown()
+
+    def _GUID_string(self, guid):
+        return self.ldb_dc1.schema_format_value("objectGUID", guid)
+
+    def _ldap_schemaUpdateNow(self, sam_db):
+        rec = {"dn": "",
+               "schemaUpdateNow": "1"}
+        m = Message.from_dict(sam_db, rec, FLAG_MOD_REPLACE)
+        sam_db.modify(m)
+
+    def _deleted_objects_dn(self, sam_ldb):
+        wkdn = "<WKGUID=18E2EA80684F11D2B9AA00C04F79F805,%s>" % self.domain_dn
+        res = sam_ldb.search(base=wkdn,
+                             scope=SCOPE_BASE,
+                             controls=["show_deleted:1"])
+        self.assertEquals(len(res), 1)
+        return str(res[0]["dn"])
+
+    def _make_obj_name(self, prefix):
+        return prefix + time.strftime("%s", time.gmtime())
+
+    def _net_drs_replicate(self, DC, fromDC, nc_dn=None):
+        if nc_dn is None:
+            nc_dn = self.domain_dn
+        # find out where is net command
+        samba_tool_cmd = os.path.abspath("./bin/samba-tool")
+        # make command line credentials string
+        creds = self.get_credentials()
+        cmd_line_auth = "-U%s/%s%%%s" % (creds.get_domain(),
+                                         creds.get_username(), creds.get_password())
+        # bin/samba-tool drs replicate <Dest_DC_NAME> <Src_DC_NAME> <Naming Context>
+        cmd_line = "%s drs replicate %s %s %s %s" % (samba_tool_cmd, DC, fromDC,
+                                                     nc_dn, cmd_line_auth)
+        self.check_run(cmd_line)
+