diff options
Diffstat (limited to 'lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/conch/test/test_tap.py')
| -rwxr-xr-x | lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/conch/test/test_tap.py | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/conch/test/test_tap.py b/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/conch/test/test_tap.py deleted file mode 100755 index 44acecd3..00000000 --- a/lib/python2.7/site-packages/Twisted-12.2.0-py2.7-linux-x86_64.egg/twisted/conch/test/test_tap.py +++ /dev/null @@ -1,173 +0,0 @@ -# Copyright (c) Twisted Matrix Laboratories. -# See LICENSE for details. - -""" -Tests for L{twisted.conch.tap}. -""" - -try: - import Crypto.Cipher.DES3 -except: - Crypto = None - -try: - import pyasn1 -except ImportError: - pyasn1 = None - -try: - from twisted.conch import unix -except ImportError: - unix = None - -if Crypto and pyasn1 and unix: - from twisted.conch import tap - from twisted.conch.openssh_compat.factory import OpenSSHFactory - -from twisted.python.compat import set -from twisted.application.internet import StreamServerEndpointService -from twisted.cred import error -from twisted.cred.credentials import IPluggableAuthenticationModules -from twisted.cred.credentials import ISSHPrivateKey -from twisted.cred.credentials import IUsernamePassword, UsernamePassword - -from twisted.trial.unittest import TestCase - - - -class MakeServiceTest(TestCase): - """ - Tests for L{tap.makeService}. - """ - - if not Crypto: - skip = "can't run w/o PyCrypto" - - if not pyasn1: - skip = "Cannot run without PyASN1" - - if not unix: - skip = "can't run on non-posix computers" - - usernamePassword = ('iamuser', 'thisispassword') - - def setUp(self): - """ - Create a file with two users. - """ - self.filename = self.mktemp() - f = open(self.filename, 'wb+') - f.write(':'.join(self.usernamePassword)) - f.close() - self.options = tap.Options() - - - def test_basic(self): - """ - L{tap.makeService} returns a L{StreamServerEndpointService} instance - running on TCP port 22, and the linked protocol factory is an instance - of L{OpenSSHFactory}. - """ - config = tap.Options() - service = tap.makeService(config) - self.assertIsInstance(service, StreamServerEndpointService) - self.assertEqual(service.endpoint._port, 22) - self.assertIsInstance(service.factory, OpenSSHFactory) - - - def test_defaultAuths(self): - """ - Make sure that if the C{--auth} command-line option is not passed, - the default checkers are (for backwards compatibility): SSH, UNIX, and - PAM if available - """ - numCheckers = 2 - try: - from twisted.cred import pamauth - self.assertIn(IPluggableAuthenticationModules, - self.options['credInterfaces'], - "PAM should be one of the modules") - numCheckers += 1 - except ImportError: - pass - - self.assertIn(ISSHPrivateKey, self.options['credInterfaces'], - "SSH should be one of the default checkers") - self.assertIn(IUsernamePassword, self.options['credInterfaces'], - "UNIX should be one of the default checkers") - self.assertEqual(numCheckers, len(self.options['credCheckers']), - "There should be %d checkers by default" % (numCheckers,)) - - - def test_authAdded(self): - """ - The C{--auth} command-line option will add a checker to the list of - checkers, and it should be the only auth checker - """ - self.options.parseOptions(['--auth', 'file:' + self.filename]) - self.assertEqual(len(self.options['credCheckers']), 1) - - - def test_authFailure(self): - """ - The checker created by the C{--auth} command-line option returns a - L{Deferred} that fails with L{UnauthorizedLogin} when - presented with credentials that are unknown to that checker. - """ - self.options.parseOptions(['--auth', 'file:' + self.filename]) - checker = self.options['credCheckers'][-1] - invalid = UsernamePassword(self.usernamePassword[0], 'fake') - # Wrong password should raise error - return self.assertFailure( - checker.requestAvatarId(invalid), error.UnauthorizedLogin) - - - def test_authSuccess(self): - """ - The checker created by the C{--auth} command-line option returns a - L{Deferred} that returns the avatar id when presented with credentials - that are known to that checker. - """ - self.options.parseOptions(['--auth', 'file:' + self.filename]) - checker = self.options['credCheckers'][-1] - correct = UsernamePassword(*self.usernamePassword) - d = checker.requestAvatarId(correct) - - def checkSuccess(username): - self.assertEqual(username, correct.username) - - return d.addCallback(checkSuccess) - - - def test_checkersPamAuth(self): - """ - The L{OpenSSHFactory} built by L{tap.makeService} has a portal with - L{IPluggableAuthenticationModules}, L{ISSHPrivateKey} and - L{IUsernamePassword} interfaces registered as checkers if C{pamauth} is - available. - """ - # Fake the presence of pamauth, even if PyPAM is not installed - self.patch(tap, "pamauth", object()) - config = tap.Options() - service = tap.makeService(config) - portal = service.factory.portal - self.assertEqual( - set(portal.checkers.keys()), - set([IPluggableAuthenticationModules, ISSHPrivateKey, - IUsernamePassword])) - - - def test_checkersWithoutPamAuth(self): - """ - The L{OpenSSHFactory} built by L{tap.makeService} has a portal with - L{ISSHPrivateKey} and L{IUsernamePassword} interfaces registered as - checkers if C{pamauth} is not available. - """ - # Fake the absence of pamauth, even if PyPAM is installed - self.patch(tap, "pamauth", None) - config = tap.Options() - service = tap.makeService(config) - portal = service.factory.portal - self.assertEqual( - set(portal.checkers.keys()), - set([ISSHPrivateKey, IUsernamePassword])) |