| /* |
| * $Id$ |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.tiles.test.filter; |
| |
| import java.io.IOException; |
| import javax.servlet.Filter; |
| import javax.servlet.FilterChain; |
| import javax.servlet.FilterConfig; |
| import javax.servlet.ServletException; |
| import javax.servlet.ServletRequest; |
| import javax.servlet.ServletResponse; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletRequestWrapper; |
| |
| /** |
| * Filter that wraps an HttpServletRequest to override "isUserInRole". |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class SecurityWrappingFilter implements Filter { |
| |
| /** |
| * The role that the current user is supposed to use. |
| */ |
| public static final String GOOD_ROLE = "goodrole"; |
| |
| /** {@inheritDoc} */ |
| public void init(FilterConfig filterConfig) throws ServletException { |
| // No operation |
| } |
| |
| /** {@inheritDoc} */ |
| public void doFilter(ServletRequest servletRequest, |
| ServletResponse servletResponse, FilterChain filterChain) |
| throws IOException, ServletException { |
| HttpServletRequest wrappedRequest = new SecurityWrapperHttpServletRequest( |
| (HttpServletRequest) servletRequest); |
| filterChain.doFilter(wrappedRequest, servletResponse); |
| } |
| |
| /** {@inheritDoc} */ |
| public void destroy() { |
| // No operation |
| } |
| |
| /** |
| * Request wrapper that overrides "isUserInRole" method. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| private static class SecurityWrapperHttpServletRequest extends |
| HttpServletRequestWrapper { |
| public SecurityWrapperHttpServletRequest(HttpServletRequest request) { |
| super(request); |
| } |
| |
| public boolean isUserInRole(String role) { |
| return GOOD_ROLE.equals(role); |
| } |
| } |
| } |