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# Copyright (c) 2013 Red Hat, Inc.
#
# 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 unittest
import re
from time import time
from test.unit import FakeMemcache
from gluster.swift.common.middleware.swiftkerbauth import kerbauth as auth
from gluster.swift.common.middleware.swiftkerbauth import kerbauth_utils as ku
class TestKerbUtils(unittest.TestCase):
def test_get_remote_user(self):
env = {'REMOTE_USER': "auth_admin@EXAMPLE.COM"}
result = ku.get_remote_user(env)
self.assertEqual(result, "auth_admin")
def test_get_remote_user_err(self):
env = {'REMOTE_USER': "auth_admin"}
try:
ku.get_remote_user(env)
except RuntimeError as err:
self.assertTrue(err.args[0].startswith("Malformed REMOTE_USER"))
else:
self.fail("Expected RuntimeError")
def test_get_auth_data(self):
mc = FakeMemcache()
expiry = time() + 100
ku.set_auth_data(mc, "root", "AUTH_tk", expiry, "root,admin")
(token, expires, groups) = ku.get_auth_data(mc, "root")
self.assertEqual(("AUTH_tk", expiry, "root,admin"),
(token, expires, groups))
def test_get_auth_data_err(self):
mc = FakeMemcache()
(token, expires, groups) = ku.get_auth_data(mc, "root")
self.assertEqual((token, expires, groups), (None, None, None))
expiry = time() - 1
ku.set_auth_data(mc, "root", "AUTH_tk", expiry, "root,admin")
(token, expires, groups) = ku.get_auth_data(mc, "root")
self.assertEqual((token, expires, groups), (None, None, None))
def test_set_auth_data(self):
mc = FakeMemcache()
expiry = time() + 100
ku.set_auth_data(mc, "root", "AUTH_tk", expiry, "root,admin")
def test_generate_token(self):
token = ku.generate_token()
matches = re.match('AUTH_tk[a-f0-9]{32}', token)
self.assertNotEqual(matches, None)
def test_get_groups(self):
groups = ku.get_groups("root")
self.assertTrue("root" in groups)
def test_get_groups_err(self):
try:
ku.get_groups("Zroot")
except RuntimeError as err:
self.assertTrue(err.args[0].startswith("Failure running id -G"))
else:
self.fail("Expected RuntimeError")
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