/**
* OWASP Benchmark Project v1.2beta
*
* This file is part of the Open Web Application Security Project (OWASP)
* Benchmark Project. For details, please see
* <a href="https://www.owasp.org/index.php/Benchmark">https://www.owasp.org/index.php/Benchmark</a>.
*
* 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.
*
* 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 Dave Wichers <a href="https://www.aspectsecurity.com">Aspect Security</a>
* @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("/BenchmarkTest01769")
public class BenchmarkTest01769 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");
	
		org.owasp.benchmark.helpers.SeparateClassRequest scr = new org.owasp.benchmark.helpers.SeparateClassRequest( request );
		String param = scr.getTheValue("vector");

		String bar = new Test().doSomething(param);
		
		Object[] obj = { "a", "b"};
		response.getWriter().printf(java.util.Locale.US,bar,obj);
	}  // end doPost

    private class Test {

        public String doSomething(String param) throws ServletException, IOException {

		String bar = "alsosafe";
		if (param != null) {
			java.util.List<String> valuesList = new java.util.ArrayList<String>( );
			valuesList.add("safe");
			valuesList.add( param );
			valuesList.add( "moresafe" );
			
			valuesList.remove(0); // remove the 1st safe value
			
			bar = valuesList.get(1); // get the last 'safe' value
		}

            return bar;
        }
    } // end innerclass Test

} // end DataflowThruInnerClass
