/*

 * Copyright (c) 2000, 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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.

 */

package sun.security.jgss;

import java.security.Provider;

import java.security.AccessController;

/**

 * Defines the Sun JGSS provider.

 * Will merger this with the Sun security provider

 * sun.security.provider.Sun when the JGSS src is merged with the JDK

 * src.

 *

 * Mechanisms supported are:

 *

 * - Kerberos v5 as defined in RFC 1964.

 *   Oid is 1.2.840.113554.1.2.2

 *

 * - SPNEGO as defined in RFC 2478

 *   Oid is 1.3.6.1.5.5.2

 *

 *   [Dummy mechanism is no longer compiled:

 * - Dummy mechanism. This is primarily useful to test a multi-mech

 *   environment.

 *   Oid is 1.3.6.1.4.1.42.2.26.1.2]

 *

 * @author Mayank Upadhyay

 */

public final class SunProvider extends Provider {

    private static final long serialVersionUID = -238911724858694198L;

    private static final String INFO = "Sun " +

        "(Kerberos v5, SPNEGO)";

    //  "(Kerberos v5, Dummy GSS-API Mechanism)";

    public static final SunProvider INSTANCE = new SunProvider();

    public SunProvider() {

        /* We are the Sun JGSS provider */

        super("SunJGSS", 1.8d, INFO);

        AccessController.doPrivileged(

                        new java.security.PrivilegedAction<Void>() {

            public Void run() {

                put("GssApiMechanism.1.2.840.113554.1.2.2",

                    "sun.security.jgss.krb5.Krb5MechFactory");

                put("GssApiMechanism.1.3.6.1.5.5.2",

                    "sun.security.jgss.spnego.SpNegoMechFactory");

                /*

                  put("GssApiMechanism.1.3.6.1.4.1.42.2.26.1.2",

                  "sun.security.jgss.dummy.DummyMechFactory");

                */

                return null;

            }

        });

    }

}