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Viewing changes to twisted/plugins/cred_anonymous.py

  • Committer: Free Ekanayaka
  • Date: 2016-07-01 12:22:33 UTC
  • Revision ID: free.ekanayaka@canonical.com-20160701122233-nh55w514zwzoz1ip
Tags: upstream-16.2.0
Import upstream version 16.2.0

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twisted/plugins/cred_anonymous.py
 
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# -*- test-case-name: twisted.test.test_strcred -*-
 
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#
 
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# Copyright (c) Twisted Matrix Laboratories.
 
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# See LICENSE for details.
 
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"""
 
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Cred plugin for anonymous logins.
 
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"""
 
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from __future__ import absolute_import, division
 
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from zope.interface import implementer
 
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from twisted import plugin
 
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from twisted.cred.checkers import AllowAnonymousAccess
 
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from twisted.cred.strcred import ICheckerFactory
 
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from twisted.cred.credentials import IAnonymous
 
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anonymousCheckerFactoryHelp = """
 
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This allows anonymous authentication for servers that support it.
 
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"""
 
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@implementer(ICheckerFactory, plugin.IPlugin)
 
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class AnonymousCheckerFactory(object):
 
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    """
 
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    Generates checkers that will authenticate an anonymous request.
 
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    """
 
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    authType = 'anonymous'
 
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    authHelp = anonymousCheckerFactoryHelp
 
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    argStringFormat = 'No argstring required.'
 
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    credentialInterfaces = (IAnonymous,)
 
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    def generateChecker(self, argstring=''):
 
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        return AllowAnonymousAccess()
 
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theAnonymousCheckerFactory = AnonymousCheckerFactory()