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60c08702d5
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@18963 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
39 lines
1.3 KiB
Java
39 lines
1.3 KiB
Java
/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.web.app.servlet;
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import javax.servlet.http.HttpServletRequest;
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/**
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* An interface for objects capable of extracting an externally authenticated user ID from an HTTP request.
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*
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* @author dward
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*/
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public interface RemoteUserMapper
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{
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/**
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* Gets an externally authenticated user ID from an HTTP request.
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*
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* @param request
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* the request
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* @return the user ID or <code>null</code> if the user is unauthenticated
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*/
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public String getRemoteUser(HttpServletRequest request);
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}
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