/* TEMPLATE GENERATED TESTCASE FILE
Filename: CWE601_Open_Redirect__Servlet_getCookies_Servlet_68a.java
Label Definition File: CWE601_Open_Redirect__Servlet.label.xml
Template File: sources-sink-68a.tmpl.java
*/
/*
 * @description
 * CWE: 601 Open Redirect
 * BadSource: getCookies_Servlet Read data from the first cookie using getCookies()
 * GoodSource: A hardcoded string
 * BadSink:  place redirect string directly into redirect api call
 * Flow Variant: 68 Data flow: data passed as a member variable in the "a" class, which is used by a method in another class in the same package
 *
 * */





import javax.servlet.http.*;


public class CWE601_Open_Redirect__Servlet_getCookies_Servlet_68a extends AbstractTestCaseServlet
{
    public static String data;

    public void bad(HttpServletRequest request, HttpServletResponse response) throws Throwable
    {

        data = ""; /* initialize data in case there are no cookies */

        /* Read data from cookies */
        {
            Cookie cookieSources[] = request.getCookies();
            if (cookieSources != null)
            {
                /* POTENTIAL FLAW: Read data from the first cookie value */
                data = cookieSources[0].getValue();
            }
        }

        (new CWE601_Open_Redirect__Servlet_getCookies_Servlet_68b()).badSink(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
    {

        /* FIX: Use a hardcoded string */
        data = "foo";

        (new CWE601_Open_Redirect__Servlet_getCookies_Servlet_68b()).goodG2BSink(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);
    }
}
