CVS: Products/PluggableAuthService/interfaces - request.py:1.1.2.1 plugins.py:1.7.8.1

Update of /cvs-repository/Products/PluggableAuthService/interfaces
In directory cvs.zope.org:/tmp/cvs-serv7291/interfaces

Modified Files:
      Tag: sidnei-challenge-protocol-chooser
	plugins.py 
Added Files:
      Tag: sidnei-challenge-protocol-chooser
	request.py 
Log Message:

- Implement Challenge Protocol Chooser, with functional doctests


=== Added File Products/PluggableAuthService/interfaces/request.py ===
##############################################################################
#
# Copyright (c) 2001 Zope Corporation and Contributors. All Rights
# Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this
# distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
""" Interfaces for PluggableAuthService

$Id: request.py,v 1.1.2.1 2005/08/13 04:34:33 sidnei Exp $
"""
# Eventually, those interfaces should be moved to Zope and imported
# here as aliases for backward compatibility.

from Interface import Interface

class IRequest( Interface ):

    """ Base Request Interface

    XXX Add methods from BaseRequest?
    """

class IHTTPRequest( IRequest ):

    """ HTTP Request
    """

class IBrowserRequest( IHTTPRequest ):

    """Browser Request
    """

class IWebDAVRequest( IHTTPRequest ):

    """ WebDAV Request
    """

class IXMLRPCRequest( IHTTPRequest ):

    """ XML-RPC Request
    """

class IFTPRequest( IRequest ):

    """ FTP Request
    """
    


=== Products/PluggableAuthService/interfaces/plugins.py 1.7 => 1.7.8.1 ===
--- Products/PluggableAuthService/interfaces/plugins.py:1.7	Thu Oct 28 10:08:16 2004
+++ Products/PluggableAuthService/interfaces/plugins.py	Sat Aug 13 00:34:33 2005
@@ -427,6 +427,31 @@
           scaling issues for some implementations.
         """
 
+class IRequestTypeSniffer( Interface ):
+
+    """ Given a request, detects the request type for later use by other plugins.
+    """
+    def sniffRequestType( request ):
+        """ Return a interface identifying what kind the request is.
+        """
+
+class IChallengeProtocolChooser( Interface ):
+
+    """ Choose a proper set of protocols to be used for challenging
+    the client given a request.
+    """
+    def chooseProtocols( request ):
+        """ -> ( protocol_1, ... protocol_N) | None
+        
+        o If a set of protocols is returned, the first plugin with a
+            protocol that is in the set will define the protocol to be
+            used for the current request.
+
+        o If None is returned, the 'first found protocol' wins.
+
+        o Once the protocol is decided, all challenge plugins for that
+            protocol will be executed.
+        """
 #
 #   XXX:  Do we need a LocalRoleAlgorithm plugin type?  E.g., base_cms
 #         has two different algorithms, based on whether or not the

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