001 //$HeadURL: svn+ssh://developername@svn.wald.intevation.org/deegree/base/trunk/resources/eclipse/files_template.xml $ 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.portal.cataloguemanager.servlet; 037 038 import java.io.FileInputStream; 039 040 import java.io.IOException; 041 import java.util.Properties; 042 043 import javax.servlet.Filter; 044 import javax.servlet.FilterChain; 045 import javax.servlet.FilterConfig; 046 import javax.servlet.ServletContext; 047 import javax.servlet.ServletException; 048 import javax.servlet.ServletRequest; 049 import javax.servlet.ServletResponse; 050 import javax.servlet.http.HttpServletRequest; 051 052 import org.deegree.framework.log.ILogger; 053 import org.deegree.framework.log.LoggerFactory; 054 055 /** 056 * TODO add class documentation here 057 * 058 * @author <a href="mailto:name@deegree.org">Andreas Poth</a> 059 * @author last edited by: $Author: admin $ 060 * 061 * @version $Revision: $, $Date: $ 062 */ 063 public class CSWInitFilter implements Filter { 064 065 private static ILogger LOG = LoggerFactory.getLogger( CSWInitFilter.class ); 066 067 /* 068 * (non-Javadoc) 069 * 070 * @see javax.servlet.Filter#destroy() 071 */ 072 public void destroy() { 073 // TODO Auto-generated method stub 074 } 075 076 /* 077 * (non-Javadoc) 078 * 079 * @see javax.servlet.Filter#init(javax.servlet.FilterConfig) 080 */ 081 public void init( FilterConfig config ) 082 throws ServletException { 083 // TODO Auto-generated method stub 084 } 085 086 /* 087 * (non-Javadoc) 088 * 089 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, 090 * javax.servlet.FilterChain) 091 */ 092 public void doFilter( ServletRequest req, ServletResponse res, FilterChain chain ) 093 throws IOException, ServletException { 094 ServletContext sc = ( (HttpServletRequest) req ).getSession().getServletContext(); 095 096 String userName = null; 097 if ( ( (HttpServletRequest) req ).getUserPrincipal() != null ) { 098 userName = ( (HttpServletRequest) req ).getUserPrincipal().getName(); 099 } 100 101 String s = sc.getRealPath( "WEB-INF/conf/setup/catalogueManager_config.properties" ); 102 Properties p = new Properties(); 103 p.load( new FileInputStream( s ) ); 104 String tmp = ( (HttpServletRequest) req ).getRequestURI(); 105 if ( tmp.indexOf( "cswsetup.jsp" ) > -1 && !( "cmAdmin".equals( userName ) ) ) { 106 req.setAttribute( "javax.servlet.jsp.jspException", 107 new ServletException( "user: " + userName + " is not allowed to setup catalogueManager" ) ); 108 req.getRequestDispatcher( "error.jsp" ).forward( req, res ); 109 } else { 110 if ( tmp.indexOf( "oracle" ) > -1 && tmp.endsWith( ".html" ) ) { 111 chain.doFilter( req, res ); 112 } else if ( !new Boolean( p.getProperty( "configured" ) ) ) { 113 req.getRequestDispatcher( "cswsetup.jsp" ).forward( req, res ); 114 } else { 115 if ( tmp.indexOf( "md_editor.jsp" ) > -1 && !new Boolean( p.getProperty( "editor" ) ) ) { 116 req.getRequestDispatcher( "error.jsp" ).forward( req, res ); 117 LOG.logInfo( "editor is not configured to be available" ); 118 } else if ( tmp.indexOf( "md_editor.jsp" ) > -1 && !( "cmEditor".equals( userName ) ) ) { 119 req.setAttribute( "javax.servlet.jsp.jspException", 120 new ServletException( "user: " + userName + " is not allowed to edit metadata" ) ); 121 req.getRequestDispatcher( "error.jsp" ).forward( req, res ); 122 } else if ( tmp.indexOf( "md_search." ) > -1 && !new Boolean( p.getProperty( "searchClient" ) ) ) { 123 req.getRequestDispatcher( "error.jsp" ).forward( req, res ); 124 LOG.logInfo( "search client is not configured to be available" ); 125 } else { 126 chain.doFilter( req, res ); 127 } 128 } 129 } 130 131 } 132 }