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bc0230be1d
always returning a buffer makes life easier for callers Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
91 lines
3.5 KiB
Python
91 lines
3.5 KiB
Python
#!/usr/bin/env python
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# Unix SMB/CIFS implementation.
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# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2009
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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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"""Tests for GENSEC.
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Note that this just tests the bindings work. It does not intend to test
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the functionality, that's already done in other tests.
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"""
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from samba.credentials import Credentials
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from samba import gensec
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import samba.tests
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class GensecTests(samba.tests.TestCase):
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def setUp(self):
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super(GensecTests, self).setUp()
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self.settings = {}
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self.settings["lp_ctx"] = self.lp_ctx = samba.tests.env_loadparm()
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self.settings["target_hostname"] = self.lp_ctx.get("netbios name")
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"""This is just for the API tests"""
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self.gensec = gensec.Security.start_client(self.settings)
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def test_start_mech_by_unknown_name(self):
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self.assertRaises(RuntimeError, self.gensec.start_mech_by_name, "foo")
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def test_start_mech_by_name(self):
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self.gensec.start_mech_by_name("spnego")
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def test_info_uninitialized(self):
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self.assertRaises(RuntimeError, self.gensec.session_info)
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def test_update(self):
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"""Test GENSEC by doing an exchange with ourselves using GSSAPI against a KDC"""
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"""Start up a client and server GENSEC instance to test things with"""
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self.gensec_client = gensec.Security.start_client(self.settings)
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self.gensec_client.set_credentials(self.get_credentials())
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self.gensec_client.want_feature(gensec.FEATURE_SEAL)
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self.gensec_client.start_mech_by_sasl_name("GSSAPI")
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self.gensec_server = gensec.Security.start_server(self.settings)
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creds = Credentials()
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creds.guess(self.lp_ctx)
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creds.set_machine_account(self.lp_ctx)
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self.gensec_server.set_credentials(creds)
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self.gensec_server.want_feature(gensec.FEATURE_SEAL)
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self.gensec_server.start_mech_by_sasl_name("GSSAPI")
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client_finished = False
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server_finished = False
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server_to_client = ""
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"""Run the actual call loop"""
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while client_finished == False and server_finished == False:
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if not client_finished:
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print "running client gensec_update"
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(client_finished, client_to_server) = self.gensec_client.update(server_to_client)
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if not server_finished:
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print "running server gensec_update"
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(server_finished, server_to_client) = self.gensec_server.update(client_to_server)
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session_info = self.gensec_server.session_info()
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test_string = "Hello Server"
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test_wrapped = self.gensec_client.wrap(test_string)
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test_unwrapped = self.gensec_server.unwrap(test_wrapped)
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self.assertEqual(test_string, test_unwrapped)
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test_string = "Hello Client"
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test_wrapped = self.gensec_server.wrap(test_string)
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test_unwrapped = self.gensec_client.unwrap(test_wrapped)
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self.assertEqual(test_string, test_unwrapped)
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