KeytabTest.java

package org.apache.kerberos.kerb.util;

import org.apache.kerberos.kerb.keytab.Keytab;
import org.apache.kerberos.kerb.keytab.KeytabEntry;
import org.apache.kerberos.kerb.spec.common.PrincipalName;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

import java.io.IOException;
import java.io.InputStream;
import java.util.List;

/*
The principal was created with password '123456'

KVNO Principal
---- --------------------------------------------------------------------------
   1 test@SH.INTEL.COM (des-cbc-crc)
   1 test@SH.INTEL.COM (des3-cbc-sha1)
   1 test@SH.INTEL.COM (des-hmac-sha1)
   1 test@SH.INTEL.COM (aes256-cts-hmac-sha1-96)
   1 test@SH.INTEL.COM (aes128-cts-hmac-sha1-96)
   1 test@SH.INTEL.COM (arcfour-hmac)
   1 test@SH.INTEL.COM (camellia256-cts-cmac)
   1 test@SH.INTEL.COM (camellia128-cts-cmac)
 */
public class KeytabTest {

    private Keytab keytab;

    @Before
    public void setUp() throws IOException {
        InputStream kis = KeytabTest.class.getResourceAsStream("/test.keytab");
        keytab = new Keytab();
        keytab.load(kis);
    }

    @Test
    public void testKeytab() {
        Assert.assertNotNull(keytab);

        List<PrincipalName> principals = keytab.getPrincipals();
        PrincipalName principal = principals.get(0);
        List<KeytabEntry> entries = keytab.getKeytabEntries(principal);
        for (KeytabEntry ke : entries) {
            Assert.assertTrue(ke.getKvno() == 1);
        }
    }

    public static void main(String[] args) throws IOException {
        InputStream kis = KeytabTest.class.getResourceAsStream("test.keytab");
        Keytab keytab = new Keytab();
        keytab.load(kis);
        System.out.println("Principals:" + keytab.getPrincipals().size());
    }
}