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ActiveMQ example source code file (FilenameGuardFilter.java)
The ActiveMQ FilenameGuardFilter.java source code/** * 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.activemq.util; 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; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class FilenameGuardFilter implements Filter { private static final Logger LOG = LoggerFactory.getLogger(FilenameGuardFilter.class); public void destroy() { // nothing to destroy } public void init(FilterConfig config) throws ServletException { // nothing to init } public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { if (request instanceof HttpServletRequest) { HttpServletRequest httpRequest = (HttpServletRequest)request; GuardedHttpServletRequest guardedRequest = new GuardedHttpServletRequest(httpRequest); chain.doFilter(guardedRequest, response); } else { chain.doFilter(request, response); } } private static class GuardedHttpServletRequest extends HttpServletRequestWrapper { public GuardedHttpServletRequest(HttpServletRequest httpRequest) { super(httpRequest); } private String guard(String filename) { String guarded = filename.replace(":", "_"); if (LOG.isDebugEnabled()) { LOG.debug("guarded " + filename + " to " + guarded); } return guarded; } @Override public String getParameter(String name) { if (name.equals("Destination")) { return guard(super.getParameter(name)); } else { return super.getParameter(name); } } @Override public String getPathInfo() { return guard(super.getPathInfo()); } @Override public String getPathTranslated() { return guard(super.getPathTranslated()); } @Override public String getRequestURI() { return guard(super.getRequestURI()); } } } Other ActiveMQ examples (source code examples)Here is a short list of links related to this ActiveMQ FilenameGuardFilter.java source code file: |
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