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