JezK
Edit File: krb5_credentials.py
# Integration tests for pycredentials # # Copyright (C) Catalyst IT Ltd. 2017 # # 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/>. # from samba.tests import TestCase, delete_force import os import samba from samba.auth import system_session from samba.credentials import ( Credentials, ) from samba.dsdb import ( UF_WORKSTATION_TRUST_ACCOUNT, UF_PASSWD_NOTREQD, UF_NORMAL_ACCOUNT) from samba.samdb import SamDB """KRB5 Integration tests for pycredentials. Seperated from py_credentials so as to allow running against just one environment so we know the server that we add the user on will be our KDC """ MACHINE_NAME = "krb5credstest" class PyKrb5CredentialsTests(TestCase): def setUp(self): super(PyKrb5CredentialsTests, self).setUp() self.server = os.environ["SERVER"] self.domain = os.environ["DOMAIN"] self.host = os.environ["SERVER_IP"] self.lp = self.get_loadparm() self.credentials = self.get_credentials() self.session = system_session() self.ldb = SamDB(url="ldap://%s" % self.host, session_info=self.session, credentials=self.credentials, lp=self.lp) self.create_machine_account() def tearDown(self): super(PyKrb5CredentialsTests, self).tearDown() delete_force(self.ldb, self.machine_dn) def test_get_named_ccache(self): name = "MEMORY:py_creds_machine" ccache = self.machine_creds.get_named_ccache(self.lp, name) self.assertEqual(ccache.get_name(), name) def test_get_unnamed_ccache(self): ccache = self.machine_creds.get_named_ccache(self.lp) self.assertIsNotNone(ccache.get_name()) def test_set_named_ccache(self): ccache = self.machine_creds.get_named_ccache(self.lp) creds = Credentials() creds.set_named_ccache(ccache.get_name()) ccache2 = creds.get_named_ccache(self.lp) self.assertEqual(ccache.get_name(), ccache2.get_name()) # # Create the machine account def create_machine_account(self): self.machine_pass = samba.generate_random_password(32, 32) self.machine_name = MACHINE_NAME self.machine_dn = "cn=%s,%s" % (self.machine_name, self.ldb.domain_dn()) # remove the account if it exists, this will happen if a previous test # run failed delete_force(self.ldb, self.machine_dn) # get unicode str for both py2 and py3 pass_unicode = self.machine_pass.encode('utf-8').decode('utf-8') utf16pw = u'"{0}"'.format(pass_unicode).encode('utf-16-le') self.ldb.add({ "dn": self.machine_dn, "objectclass": "computer", "sAMAccountName": "%s$" % self.machine_name, "userAccountControl": str(UF_WORKSTATION_TRUST_ACCOUNT | UF_PASSWD_NOTREQD), "unicodePwd": utf16pw}) self.machine_creds = Credentials() self.machine_creds.guess(self.get_loadparm()) self.machine_creds.set_password(self.machine_pass) self.machine_creds.set_username(self.machine_name + "$") self.machine_creds.set_workstation(self.machine_name)