/*

 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 7118809 8001326

 * @run main/othervm ReplayCacheTest jvm

 * @run main/othervm ReplayCacheTest dfl

 * @summary rcache deadlock

 */

import java.io.File;

import org.ietf.jgss.GSSException;

import sun.security.jgss.GSSUtil;

import sun.security.krb5.KrbException;

import sun.security.krb5.internal.Krb5;

public class ReplayCacheTest {

    public static void main(String[] args)

            throws Exception {

        new OneKDC(null);

        if (args[0].equals("dfl")) {

            // Store file in scratch directory

            args[0] = "dfl:" + System.getProperty("user.dir") + File.separator;

            System.setProperty("sun.security.krb5.rcache", args[0]);

        }

        Context c, s;

        c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false);

        s = Context.fromUserKtab(OneKDC.SERVER, OneKDC.KTAB, true);

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

        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);

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

        c.take(s.take(first));

        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);

        try {

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

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

        } catch (GSSException gsse) {

            gsse.printStackTrace();

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

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

                throw gsse;

            }

        }

    }

}