/**
* 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 Nick Sanidas <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("/BenchmarkTest02360")
public class BenchmarkTest02360 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");

		String param = "";
		boolean flag = true;
		java.util.Enumeration<String> names = request.getParameterNames();
		while (names.hasMoreElements() && flag) {
			String name = (String) names.nextElement();		    	
			String[] values = request.getParameterValues(name);
			if (values != null) {
				for(int i=0;i<values.length && flag; i++){
					String value = values[i];
					if (value.equals("vector")) {
						param = name;
					    flag = false;
					}
				}
			}
		}

		String bar = doSomething(param);
		
		try {
			String sql = "SELECT TOP 1 userid from USERS where USERNAME='foo' and PASSWORD='"+ bar + "'";
	
			Long results = org.owasp.benchmark.helpers.DatabaseHelper.JDBCtemplate.queryForLong(sql);
			java.io.PrintWriter out = response.getWriter();
			out.write("Your results are: ");
	//		System.out.println("your results are");
			out.write(results.toString());
	//		System.out.println(results);
		} catch (org.springframework.dao.DataAccessException e) {
			if (org.owasp.benchmark.helpers.DatabaseHelper.hideSQLErrors) {
        		response.getWriter().println("Error processing request.");
        		return;
        	}
			else throw new ServletException(e);
		}
	}  // end doPost
	
	private static String doSomething(String param) throws ServletException, IOException {

		String bar;
		String guess = "ABC";
		char switchTarget = guess.charAt(2);
		
		// Simple case statement that assigns param to bar on conditions 'A', 'C', or 'D'
		switch (switchTarget) {
		  case 'A':
		        bar = param;
		        break;
		  case 'B': 
		        bar = "bobs_your_uncle";
		        break;
		  case 'C':
		  case 'D':        
		        bar = param;
		        break;
		  default:
		        bar = "bobs_your_uncle";
		        break;
		}
	
		return bar;	
	}
}
