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  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2007-01-17 14:52:35 UTC
  • mfrom: (1.1.5 upstream) (2.1.2 etch)
  • Revision ID: james.westby@ubuntu.com-20070117145235-btmig6qfmqfen0om
Tags: 2.5.0-0ubuntu1
New upstream version, compatible with python2.5.

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twisted/cred/checkers.py
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import os
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from zope import interface
 
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from zope.interface import implements, Interface
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from twisted.internet import defer
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from twisted.python import components, failure, log
 
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from twisted.python import failure, log
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from twisted.cred import error, credentials
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try:
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except ImportError: # PyPAM is missing
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    pamauth = None
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class ICredentialsChecker(components.Interface):
 
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class ICredentialsChecker(Interface):
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    """I check sub-interfaces of ICredentials.
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    @cvar credentialInterfaces: A list of sub-interfaces of ICredentials which
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    specifies which I may check.
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    """
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    def requestAvatarId(self, credentials):
 
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    def requestAvatarId(credentials):
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        """
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        @param credentials: something which implements one of the interfaces in
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        self.credentialInterfaces.
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class AllowAnonymousAccess:
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    interface.implements(ICredentialsChecker)
 
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    implements(ICredentialsChecker)
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    credentialInterfaces = credentials.IAnonymous,
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    def requestAvatarId(self, credentials):
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    see L{FilePasswordDB}.
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    """
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    interface.implements(ICredentialsChecker)
 
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    implements(ICredentialsChecker)
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    credentialInterfaces = (credentials.IUsernamePassword,
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        credentials.IUsernameHashedPassword)
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    IUsernameHashedPassword credentials will be checkable as well.
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    """
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    interface.implements(ICredentialsChecker)
 
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    implements(ICredentialsChecker)
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    cache = False
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    _credCache = None
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                    ).addCallback(self._cbPasswordMatch, u)
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class PluggableAuthenticationModulesChecker:
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    interface.implements(ICredentialsChecker)
 
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    implements(ICredentialsChecker)
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    credentialInterfaces = credentials.IPluggableAuthenticationModules,
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    service = 'Twisted'
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