/* TEMPLATE GENERATED TESTCASE FILE
Filename: CWE321_Hard_Coded_Cryptographic_Key__basic_61b.java
Label Definition File: CWE321_Hard_Coded_Cryptographic_Key__basic.label.xml
Template File: sources-sink-61b.tmpl.java
*/
/*
 * @description
 * CWE: 321 Hard coded crypto key
 * BadSource:  Set data to a hardcoded value
 * GoodSource: Read data from the console using readLine()
 * Sinks:
 *    BadSink : Use data as a cryptographic key
 * Flow Variant: 61 Data flow: data returned from one method to another in different classes in the same package
 *
 * */





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

import java.util.logging.Level;

public class CWE321_Hard_Coded_Cryptographic_Key__basic_61b
{
    public String badSource() throws Throwable
    {
        String data;

        /* FLAW: Set data to a hardcoded value */
        data = "23 ~j;asn!@#/>as";

        return data;
    }

    /* goodG2B() - use goodsource and badsink */
    public String goodG2BSource() throws Throwable
    {
        String data;

        data = ""; /* Initialize data */

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

            /* FIX: Read data from the console using readLine() */
            data = readerBuffered.readLine();
        }
        catch (IOException exceptIO)
        {
            IO.logger.log(Level.WARNING, "Error with stream reading", exceptIO);
        }
        /* NOTE: Tools may report a flaw here because readerBuffered and readerInputStream 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 */

        return data;
    }
}
