Open_Ultra_SAST/benchmarks/pairs/owasp/java/BenchmarkTest00383.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-00/BenchmarkTest00383")
public class BenchmarkTest00383 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");

        String param = request.getParameter("BenchmarkTest00383");
        if (param == null) param = "";

        // Chain a bunch of propagators in sequence
        String a2196 = param; // assign
        StringBuilder b2196 = new StringBuilder(a2196); // stick in stringbuilder
        b2196.append(" SafeStuff"); // append some safe content
        b2196.replace(
                b2196.length() - "Chars".length(),
                b2196.length(),
                "Chars"); // replace some of the end content
        java.util.HashMap<String, Object> map2196 = new java.util.HashMap<String, Object>();
        map2196.put("key2196", b2196.toString()); // put in a collection
        String c2196 = (String) map2196.get("key2196"); // get it back out
        String d2196 = c2196.substring(0, c2196.length() - 1); // extract most of it
        String e2196 =
                new String(
                        org.apache.commons.codec.binary.Base64.decodeBase64(
                                org.apache.commons.codec.binary.Base64.encodeBase64(
                                        d2196.getBytes()))); // B64 encode and decode it
        String f2196 = e2196.split(" ")[0]; // split it on a space
        org.owasp.benchmark.helpers.ThingInterface thing =
                org.owasp.benchmark.helpers.ThingFactory.createThing();
        String bar = thing.doSomething(f2196); // reflection

        response.setHeader("X-XSS-Protection", "0");
        Object[] obj = {"a", "b"};
        response.getWriter().printf(java.util.Locale.US, bar, obj);
    }
}