Attachment 8643 Details for Bug 38170 – java code to get list of available cipher suites in the system

java code to get list of available cipher suites in the system

Ciphers.java (text/x-java), 1.12 KB, created by Alexey on 2020-03-02 11:09:33 MSK

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Creator: Alexey

Created: 2020-03-02 11:09:33 MSK

Size: 1.12 KB

patch

obsolete

>import java.util.Iterator;
>import java.util.Map;
>import java.util.TreeMap;
>import javax.net.ssl.SSLServerSocketFactory;
>
>public class Ciphers
>{
>    public static void main(String[] args)
>        throws Exception
>    {
>        SSLServerSocketFactory ssf = (SSLServerSocketFactory)SSLServerSocketFactory.getDefault();
>
>        String[] defaultCiphers = ssf.getDefaultCipherSuites();
>        String[] availableCiphers = ssf.getSupportedCipherSuites();
>
>        TreeMap ciphers = new TreeMap();
>
>        for(int i=0; i<availableCiphers.length; ++i )
>            ciphers.put(availableCiphers[i], Boolean.FALSE);
>
>        for(int i=0; i<defaultCiphers.length; ++i )
>            ciphers.put(defaultCiphers[i], Boolean.TRUE);
>
>        System.out.println("Default\tCipher");
>        for(Iterator i = ciphers.entrySet().iterator(); i.hasNext(); ) {
>            Map.Entry cipher=(Map.Entry)i.next();
>
>            if(Boolean.TRUE.equals(cipher.getValue()))
>                System.out.print('*');
>            else
>                System.out.print(' ');
>
>            System.out.print('\t');
>            System.out.println(cipher.getKey());
>        }
>    }
>}

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