/*

 * Copyright 2012 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

/*

 * @test

 * @bug 7118809

 * @run main/othervm ReplayCache

 * @summary rcache deadlock

 */

import org.ietf.jgss.GSSException;

import sun.security.jgss.GSSUtil;

import sun.security.krb5.KrbException;

import sun.security.krb5.internal.Krb5;

public class ReplayCache {

    public static void main(String[] args)

            throws Exception {

        new OneKDC(null).writeJAASConf();

        Context c, s;

        c = Context.fromJAAS("client");

        s = Context.fromJAAS("server");

        c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID);

        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);

        byte[] first = c.take(new byte[0]);

        s.take(first);

        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);

        try {

            s.take(first);  // Replay the last token sent

            throw new Exception("This method should fail");

        } catch (GSSException gsse) {

            KrbException ke = (KrbException)gsse.getCause();

            if (ke.returnCode() != Krb5.KRB_AP_ERR_REPEAT) {

                throw gsse;

            }

        }

    }

}