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# Copyright (C) 2001-2008 by the Free Software Foundation, Inc.
#
# This file is part of GNU Mailman.
#
# GNU Mailman 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.
#
# GNU Mailman 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
# GNU Mailman. If not, see <http://www.gnu.org/licenses/>.
"""Unit tests for the SecurityManager module."""
import os
import errno
import Cookie
import unittest
# Don't use cStringIO because we're going to inherit
from StringIO import StringIO
from mailman import Utils
from mailman import passwords
from mailman.configuration import config
def password(cleartext):
return passwords.make_secret(cleartext, passwords.Schemes.ssha)
class TestSecurityManager(unittest.TestCase):
def test_init_vars(self):
eq = self.assertEqual
eq(self._mlist.mod_password, None)
eq(self._mlist.passwords, {})
def test_auth_context_info_authuser(self):
mlist = self._mlist
self.assertRaises(TypeError, mlist.AuthContextInfo, config.AuthUser)
# Add a member
mlist.addNewMember('aperson@dom.ain', password='xxXXxx')
self.assertEqual(
mlist.AuthContextInfo(config.AuthUser, 'aperson@dom.ain'),
('_xtest%40example.com+user+aperson--at--dom.ain', 'xxXXxx'))
def test_auth_context_moderator(self):
mlist = self._mlist
mlist.mod_password = 'yyYYyy'
self.assertEqual(
mlist.AuthContextInfo(config.AuthListModerator),
('_xtest%40example.com+moderator', 'yyYYyy'))
def test_auth_context_admin(self):
mlist = self._mlist
mlist.password = 'zzZZzz'
self.assertEqual(
mlist.AuthContextInfo(config.AuthListAdmin),
('_xtest%40example.com+admin', 'zzZZzz'))
def test_auth_context_site(self):
mlist = self._mlist
mlist.password = 'aaAAaa'
self.assertEqual(
mlist.AuthContextInfo(config.AuthSiteAdmin),
('_xtest%40example.com+admin', 'aaAAaa'))
def test_auth_context_huh(self):
self.assertEqual(
self._mlist.AuthContextInfo('foo'),
(None, None))
class TestAuthenticate(unittest.TestCase):
def setUp(self):
Utils.set_global_password('bbBBbb', siteadmin=True)
Utils.set_global_password('ccCCcc', siteadmin=False)
def tearDown(self):
try:
os.unlink(config.SITE_PW_FILE)
except OSError, e:
if e.errno <> errno.ENOENT: raise
try:
os.unlink(config.LISTCREATOR_PW_FILE)
except OSError, e:
if e.errno <> errno.ENOENT: raise
def test_auth_creator(self):
self.assertEqual(self._mlist.Authenticate(
[config.AuthCreator], 'ccCCcc'), config.AuthCreator)
def test_auth_creator_unauth(self):
self.assertEqual(self._mlist.Authenticate(
[config.AuthCreator], 'xxxxxx'), config.UnAuthorized)
def test_auth_site_admin(self):
self.assertEqual(self._mlist.Authenticate(
[config.AuthSiteAdmin], 'bbBBbb'), config.AuthSiteAdmin)
def test_auth_site_admin_unauth(self):
self.assertEqual(self._mlist.Authenticate(
[config.AuthSiteAdmin], 'xxxxxx'), config.UnAuthorized)
def test_list_admin(self):
self._mlist.password = password('ttTTtt')
self.assertEqual(self._mlist.Authenticate(
[config.AuthListAdmin], 'ttTTtt'), config.AuthListAdmin)
def test_list_admin_unauth(self):
self._mlist.password = password('ttTTtt')
self.assertEqual(self._mlist.Authenticate(
[config.AuthListAdmin], 'xxxxxx'), config.UnAuthorized)
def test_list_moderator(self):
self._mlist.mod_password = password('mmMMmm')
self.assertEqual(self._mlist.Authenticate(
[config.AuthListModerator], 'mmMMmm'), config.AuthListModerator)
def test_user(self):
mlist = self._mlist
mlist.addNewMember('aperson@dom.ain', password=password('nosrepa'))
self.assertEqual(mlist.Authenticate(
[config.AuthUser], 'nosrepa', 'aperson@dom.ain'), config.AuthUser)
def test_wrong_user(self):
mlist = self._mlist
mlist.addNewMember('aperson@dom.ain', password='nosrepa')
self.assertEqual(
mlist.Authenticate([config.AuthUser], 'nosrepa', 'bperson@dom.ain'),
config.UnAuthorized)
def test_no_user(self):
mlist = self._mlist
mlist.addNewMember('aperson@dom.ain', password='nosrepa')
self.assertEqual(mlist.Authenticate([config.AuthUser], 'norespa'),
config.UnAuthorized)
def test_user_unauth(self):
mlist = self._mlist
mlist.addNewMember('aperson@dom.ain', password='nosrepa')
self.assertEqual(mlist.Authenticate(
[config.AuthUser], 'xxxxxx', 'aperson@dom.ain'),
config.UnAuthorized)
def test_value_error(self):
self.assertRaises(ValueError, self._mlist.Authenticate,
['spooge'], 'xxxxxx', 'zperson@dom.ain')
class StripperIO(StringIO):
HEAD = 'Set-Cookie: '
def write(self, s):
if s.startswith(self.HEAD):
s = s[len(self.HEAD):]
StringIO.write(self, s)
class TestWebAuthenticate(unittest.TestCase):
def setUp(self):
Utils.set_global_password('bbBBbb', siteadmin=True)
Utils.set_global_password('ccCCcc', siteadmin=False)
mlist = self._mlist
mlist.mod_password = password('abcdefg')
mlist.addNewMember('aperson@dom.ain', password='qqQQqq')
# Set up the cookie data
sfp = StripperIO()
print >> sfp, mlist.MakeCookie(config.AuthSiteAdmin)
# AuthCreator isn't handled in AuthContextInfo()
print >> sfp, mlist.MakeCookie(config.AuthListAdmin)
print >> sfp, mlist.MakeCookie(config.AuthListModerator)
print >> sfp, mlist.MakeCookie(config.AuthUser, 'aperson@dom.ain')
# Strip off the "Set-Cookie: " prefix
cookie = sfp.getvalue()
os.environ['HTTP_COOKIE'] = cookie
def tearDown(self):
try:
os.unlink(config.SITE_PW_FILE)
except OSError, e:
if e.errno <> errno.ENOENT: raise
try:
os.unlink(config.LISTCREATOR_PW_FILE)
except OSError, e:
if e.errno <> errno.ENOENT: raise
del os.environ['HTTP_COOKIE']
def test_auth_site_admin(self):
self.failUnless(self._mlist.WebAuthenticate(
[config.AuthSiteAdmin], 'does not matter'))
def test_list_admin(self):
self.failUnless(self._mlist.WebAuthenticate(
[config.AuthListAdmin], 'does not matter'))
def test_list_moderator(self):
self.failUnless(self._mlist.WebAuthenticate(
[config.AuthListModerator], 'does not matter'))
def test_user(self):
self.failUnless(self._mlist.WebAuthenticate(
[config.AuthUser], 'does not matter'))
def test_not_a_user(self):
self._mlist.removeMember('aperson@dom.ain')
self.failIf(self._mlist.WebAuthenticate(
[config.AuthUser], 'does not matter', 'aperson@dom.ain'))
# TBD: Tests for MakeCookie(), ZapCookie(), CheckCookie() -- although the
# latter is implicitly tested by testing WebAuthenticate() above.
def test_suite():
suite = unittest.TestSuite()
## suite.addTest(unittest.makeSuite(TestSecurityManager))
## suite.addTest(unittest.makeSuite(TestAuthenticate))
## suite.addTest(unittest.makeSuite(TestWebAuthenticate))
return suite
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