/* TEMPLATE GENERATED TESTCASE FILE
Filename: CWE470_Unsafe_Reflection__getParameter_Servlet_81a.java
Label Definition File: CWE470_Unsafe_Reflection.label.xml
Template File: sources-sink-81a.tmpl.java
*/
/*
 * @description
 * CWE: 470 Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
 * BadSource: getParameter_Servlet Read data from a querystring using getParameter()
 * GoodSource: Set data to a hardcoded class name
 * Sinks:
 *    BadSink : Instantiate class named in data
 * Flow Variant: 81 Data flow: data passed in a parameter to an abstract method
 *
 * */





import javax.servlet.http.*;


public class CWE470_Unsafe_Reflection__getParameter_Servlet_81a extends AbstractTestCaseServlet
{
    public void bad(HttpServletRequest request, HttpServletResponse response) throws Throwable
    {
        String data;

        /* POTENTIAL FLAW: Read data from a querystring using getParameter */
        data = request.getParameter("name");

        CWE470_Unsafe_Reflection__getParameter_Servlet_81_base baseObject = new CWE470_Unsafe_Reflection__getParameter_Servlet_81_bad();
        baseObject.action(data , request, response);
    }

    public void good(HttpServletRequest request, HttpServletResponse response) throws Throwable
    {
        goodG2B(request, response);
    }

    /* goodG2B() - use goodsource and badsink */
    private void goodG2B(HttpServletRequest request, HttpServletResponse response) throws Throwable
    {
        String data;

        /* FIX: Use a hardcoded class name */
        data = "Testing.test";

        CWE470_Unsafe_Reflection__getParameter_Servlet_81_base baseObject = new CWE470_Unsafe_Reflection__getParameter_Servlet_81_goodG2B();
        baseObject.action(data , request, response);
    }

    /* Below is the main(). It is only used when building this testcase on
     * its own for testing or for building a binary to use in testing binary
     * analysis tools. It is not used when compiling all the testcases as one
     * application, which is how source code analysis tools are tested.
     */
    public static void main(String[] args) throws ClassNotFoundException,
           InstantiationException, IllegalAccessException
    {
        mainFromParent(args);
    }

}
