/* TEMPLATE GENERATED TESTCASE FILE
Filename: CWE90_LDAP_Injection__console_readLine_67a.java
Label Definition File: CWE90_LDAP_Injection.label.xml
Template File: sources-sink-67a.tmpl.java
*/
/*
 * @description
 * CWE: 90 LDAP Injection
 * BadSource: console_readLine Read data from the console using readLine()
 * GoodSource: A hardcoded string
 * Sinks:
 *    BadSink : data concatenated into LDAP search, which could result in LDAP Injection
 * Flow Variant: 67 Data flow: data passed in a class from one method to another in different source files in the same package
 *
 * */







import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;

import java.util.logging.Level;

public class CWE90_LDAP_Injection__console_readLine_67a extends AbstractTestCase
{
    static class Container
    {
        public String containerOne;
    }

    public void bad() throws Throwable
    {
        String data;

        data = ""; /* Initialize data */

        {
            InputStreamReader readerInputStream = null;
            BufferedReader readerBuffered = null;

            /* read user input from console with readLine */
            try
            {
                readerInputStream = new InputStreamReader(System.in, "UTF-8");
                readerBuffered = new BufferedReader(readerInputStream);

                /* POTENTIAL FLAW: Read data from the console using readLine */
                data = readerBuffered.readLine();
            }
            catch (IOException exceptIO)
            {
                IO.logger.log(Level.WARNING, "Error with stream reading", exceptIO);
            }
            finally
            {
                try
                {
                    if (readerBuffered != null)
                    {
                        readerBuffered.close();
                    }
                }
                catch (IOException exceptIO)
                {
                    IO.logger.log(Level.WARNING, "Error closing BufferedReader", exceptIO);
                }

                try
                {
                    if (readerInputStream != null)
                    {
                        readerInputStream.close();
                    }
                }
                catch (IOException exceptIO)
                {
                    IO.logger.log(Level.WARNING, "Error closing InputStreamReader", exceptIO);
                }
            }
        }
        /* NOTE: Tools may report a flaw here because buffread and isr are not closed.  Unfortunately, closing those will close System.in, which will cause any future attempts to read from the console to fail and throw an exception */

        Container dataContainer = new Container();
        dataContainer.containerOne = data;
        (new CWE90_LDAP_Injection__console_readLine_67b()).badSink(dataContainer  );
    }

    public void good() throws Throwable
    {
        goodG2B();
    }

    /* goodG2B() - use goodsource and badsink */
    private void goodG2B() throws Throwable
    {
        String data;

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

        Container dataContainer = new Container();
        dataContainer.containerOne = data;
        (new CWE90_LDAP_Injection__console_readLine_67b()).goodG2BSink(dataContainer  );
    }

    /* 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);
    }
}
