/* TEMPLATE GENERATED TESTCASE FILE
Filename: CWE89_SQL_Injection__getParameter_Servlet_execute_51a.java
Label Definition File: CWE89_SQL_Injection.label.xml
Template File: sources-sinks-51a.tmpl.java
*/
/*
 * @description
 * CWE: 89 SQL Injection
 * BadSource: getParameter_Servlet Read data from a querystring using getParameter()
 * GoodSource: A hardcoded string
 * Sinks: execute
 *    GoodSink: Use prepared statement and execute (properly)
 *    BadSink : data concatenated into SQL statement used in execute(), which could result in SQL Injection
 * Flow Variant: 51 Data flow: data passed as an argument from one function to another in different classes in the same package
 *
 * */




import javax.servlet.http.*;


public class CWE89_SQL_Injection__getParameter_Servlet_execute_51a 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");

        (new CWE89_SQL_Injection__getParameter_Servlet_execute_51b()).badSink(data , request, response );
    }

    public void good(HttpServletRequest request, HttpServletResponse response) throws Throwable
    {
        goodG2B(request, response);
        goodB2G(request, response);
    }

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

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

        (new CWE89_SQL_Injection__getParameter_Servlet_execute_51b()).goodG2BSink(data , request, response );
    }

    /* goodB2G() - use badsource and goodsink */
    private void goodB2G(HttpServletRequest request, HttpServletResponse response) throws Throwable
    {
        String data;

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

        (new CWE89_SQL_Injection__getParameter_Servlet_execute_51b()).goodB2GSink(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);
    }
}
