001 //$HeadURL$ 002 /*---------------------------------------------------------------------------- 003 This file is part of deegree, http://deegree.org/ 004 Copyright (C) 2001-2009 by: 005 Department of Geography, University of Bonn 006 and 007 lat/lon GmbH 008 009 This library is free software; you can redistribute it and/or modify it under 010 the terms of the GNU Lesser General Public License as published by the Free 011 Software Foundation; either version 2.1 of the License, or (at your option) 012 any later version. 013 This library is distributed in the hope that it will be useful, but WITHOUT 014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 016 details. 017 You should have received a copy of the GNU Lesser General Public License 018 along with this library; if not, write to the Free Software Foundation, Inc., 019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 020 021 Contact information: 022 023 lat/lon GmbH 024 Aennchenstr. 19, 53177 Bonn 025 Germany 026 http://lat-lon.de/ 027 028 Department of Geography, University of Bonn 029 Prof. Dr. Klaus Greve 030 Postfach 1147, 53001 Bonn 031 Germany 032 http://www.geographie.uni-bonn.de/deegree/ 033 034 e-mail: info@deegree.org 035 ----------------------------------------------------------------------------*/ 036 package org.deegree.security; 037 038 import java.util.Map; 039 040 import org.deegree.framework.log.ILogger; 041 import org.deegree.framework.log.LoggerFactory; 042 import org.deegree.i18n.Messages; 043 import org.deegree.security.drm.SecurityAccessManager; 044 import org.deegree.security.drm.WrongCredentialsException; 045 import org.deegree.security.drm.model.User; 046 047 /** 048 * 049 * 050 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a> 051 * @author last edited by: $Author: poth $ 052 * 053 * @version $Revision: 6251 $, $Date: 2007-03-19 16:59:28 +0100 (Mo, 19 Mrz 2007) $ 054 */ 055 public class UserPasswordAuthentication extends AbstractAuthentication { 056 057 private static final ILogger LOG = LoggerFactory.getLogger( UserPasswordAuthentication.class ); 058 059 protected static final String AUTH_PARAM_USER = "USER"; 060 061 protected static final String AUTH_PARAM_PASSWORD = "PASSWORD"; 062 063 /** 064 * 065 * @param authenticationName 066 * @param initParams 067 */ 068 public UserPasswordAuthentication( String authenticationName, Map<String, String> initParams ) { 069 super( authenticationName, initParams ); 070 } 071 072 /* 073 * (non-Javadoc) 074 * 075 * @see org.deegree.security.AbstractAuthentication#authenticate(java.util.Map) 076 */ 077 public User authenticate( Map<String, String> params ) 078 throws WrongCredentialsException { 079 String user = params.get( AUTH_PARAM_USER ); 080 String password = params.get( AUTH_PARAM_PASSWORD ); 081 082 LOG.logDebug( "USER: ", user ); 083 LOG.logDebug( "PASSWORD: ", password ); 084 User usr = null; 085 if ( password != null && user != null ) { 086 try { 087 SecurityAccessManager sam = SecurityAccessManager.getInstance(); 088 usr = sam.getUserByName( user ); 089 usr.authenticate( password ); 090 } catch ( Exception e ) { 091 LOG.logError( e.getMessage() ); 092 throw new WrongCredentialsException( Messages.getMessage( "OWSPROXY_USER_AUTH_ERROR", user ) ); 093 } 094 } 095 096 return usr; 097 } 098 099 }