/*

 * 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.

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/*

 * @test

 * @summary Expose session key and KRB_CRED through extended GSS-API

 * @compile -XDignore.symbol.file NewInquireTypes.java

 */

import com.sun.security.jgss.ExtendedGSSContext;

import com.sun.security.jgss.InquireType;

import sun.security.jgss.GSSUtil;

import sun.security.krb5.internal.KRBCred;

import sun.security.krb5.internal.crypto.KeyUsage;

import javax.security.auth.kerberos.KerberosCredMessage;

import javax.security.auth.kerberos.EncryptionKey;

public class NewInquireTypes {

    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);

        Context.handshake(c, s);

        ExtendedGSSContext ctxt = (ExtendedGSSContext)c.x();

        EncryptionKey key = (EncryptionKey)

                ctxt.inquireSecContext(InquireType.KRB5_GET_SESSION_KEY_EX);

        KerberosCredMessage cred = (KerberosCredMessage)

                ctxt.inquireSecContext(InquireType.KRB5_GET_KRB_CRED);

        c.status();

        // Confirm the KRB_CRED message is encrypted with the session key.

        new KRBCred(cred.getEncoded()).encPart.decrypt(

                new sun.security.krb5.EncryptionKey(key.getKeyType(), key.getEncoded()),

                KeyUsage.KU_ENC_KRB_CRED_PART);

    }

}