BenchmarkTest02229.java

/**
 * OWASP Benchmark Project v1.2
 *
 * <p>This file is part of the Open Web Application Security Project (OWASP) Benchmark Project. For
 * details, please see <a
 * href="https://owasp.org/www-project-benchmark/">https://owasp.org/www-project-benchmark/</a>.
 *
 * <p>The OWASP Benchmark is free software: you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation, version 2.
 *
 * <p>The OWASP Benchmark is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE. See the GNU General Public License for more details.
 *
 * @author Nick Sanidas
 * @created 2015
 */
package org.owasp.benchmark.testcode;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet(value = "/xss-04/BenchmarkTest02229")
public class BenchmarkTest02229 extends HttpServlet {

    private static final long serialVersionUID = 1L;

    @Override
    public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        doPost(request, response);
    }

    @Override
    public void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");

        java.util.Map<String, String[]> map = request.getParameterMap();
        String param = "";
        if (!map.isEmpty()) {
            String[] values = map.get("BenchmarkTest02229");
            if (values != null) param = values[0];
        }

        String bar = doSomething(request, param);

        response.setHeader("X-XSS-Protection", "0");
        Object[] obj = {"a", bar};
        response.getWriter().printf(java.util.Locale.US, "Formatted like: %1$s and %2$s.", obj);
    } // end doPost

    private static String doSomething(HttpServletRequest request, String param)
            throws ServletException, IOException {

        String bar = "safe!";
        java.util.HashMap<String, Object> map26903 = new java.util.HashMap<String, Object>();
        map26903.put("keyA-26903", "a_Value"); // put some stuff in the collection
        map26903.put("keyB-26903", param); // put it in a collection
        map26903.put("keyC", "another_Value"); // put some stuff in the collection
        bar = (String) map26903.get("keyB-26903"); // get it back out
        bar = (String) map26903.get("keyA-26903"); // get safe value back out

        return bar;
    }
}