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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2013 IBM Corp.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import ssl
from openstack.common import sslutils
from openstack.common import test
class SSLUtilsTest(test.BaseTestCase):
def test_valid_versions(self):
self.assertEquals(sslutils.validate_ssl_version("SSLv3"),
ssl.PROTOCOL_SSLv3)
self.assertEquals(sslutils.validate_ssl_version("SSLv23"),
ssl.PROTOCOL_SSLv23)
self.assertEquals(sslutils.validate_ssl_version("TLSv1"),
ssl.PROTOCOL_TLSv1)
try:
protocol = ssl.PROTOCOL_SSLv2
except AttributeError:
pass
else:
self.assertEquals(sslutils.validate_ssl_version("SSLv2"),
protocol)
def test_lowercase_valid_versions(self):
self.assertEquals(sslutils.validate_ssl_version("sslv3"),
ssl.PROTOCOL_SSLv3)
self.assertEquals(sslutils.validate_ssl_version("sslv23"),
ssl.PROTOCOL_SSLv23)
self.assertEquals(sslutils.validate_ssl_version("tlsv1"),
ssl.PROTOCOL_TLSv1)
try:
protocol = ssl.PROTOCOL_SSLv2
except AttributeError:
pass
else:
self.assertEquals(sslutils.validate_ssl_version("sslv2"),
protocol)
def test_invalid_version(self):
self.assertRaises(RuntimeError,
sslutils.validate_ssl_version,
"v3")
# Some distributions do not have SSLv2 enabled, make sure
# we throw a runtime error
try:
ssl.PROTOCOL_SSLv2
except AttributeError:
self.assertRaises(RuntimeError,
sslutils.validate_ssl_version,
"SSLv2")
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