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https://github.com/Alfresco/alfresco-community-repo.git
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ef391a2c97
- No need to reconfigure anything if you install the sharepoint amp and switch on NTLM SSO git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@14681 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
103 lines
3.9 KiB
Java
103 lines
3.9 KiB
Java
/*
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* Copyright (C) 2005-2009 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program 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 General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.web.sharepoint.auth;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import org.alfresco.repo.SessionUser;
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import org.alfresco.repo.security.authentication.AuthenticationException;
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import org.alfresco.web.bean.repository.User;
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import org.apache.commons.codec.binary.Base64;
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/**
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* <p>BASIC web authentication implementation.</p>
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*
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* @author PavelYur
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*
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*/
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public class BasicAuthenticationHandler extends AbstractAuthenticationHandler
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{
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/* (non-Javadoc)
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* @see org.alfresco.web.vti.auth.AuthenticationHandler#authenticateRequest(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.alfresco.web.vti.auth.SiteMemberMapper, java.lang.String)
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*/
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public SessionUser authenticateRequest(HttpServletRequest request, HttpServletResponse response,
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SiteMemberMapper mapper, String alfrescoContext)
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{
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SessionUser user = null;
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String authHdr = request.getHeader(HEADER_AUTHORIZATION);
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HttpSession session = request.getSession();
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if (authHdr != null && authHdr.length() > 5 && authHdr.substring(0, 5).equalsIgnoreCase(BASIC_START))
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{
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String basicAuth = new String(Base64.decodeBase64(authHdr.substring(5).getBytes()));
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String username = null;
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String password = null;
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int pos = basicAuth.indexOf(":");
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if (pos != -1)
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{
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username = basicAuth.substring(0, pos);
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password = basicAuth.substring(pos + 1);
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}
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else
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{
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username = basicAuth;
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password = "";
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}
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try
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{
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if (logger.isDebugEnabled())
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logger.debug("Authenticate the user '" + username + "'");
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authenticationService.authenticate(username, password.toCharArray());
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if (mapper.isSiteMember(request, alfrescoContext, username))
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{
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user = new User(username, authenticationService.getCurrentTicket(), personService.getPerson(username));
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if (session != null)
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session.setAttribute(USER_SESSION_ATTRIBUTE, user);
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}
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}
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catch (AuthenticationException ex)
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{
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// Do nothing, user object will be null
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}
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}
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return user;
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}
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@Override
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public String getWWWAuthenticate()
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{
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return "BASIC realm=\"Alfresco Server\"";
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}
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}
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