1 /*

     2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

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

     4  *

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

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

     7  * published by the Free Software Foundation.  Oracle designates this

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

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

    10  *

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

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

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

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

    15  * accompanied this code).

    16  *

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

    18  * 2 along with this work; if not, write to the Free Software Foundation,

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

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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

    23  * questions.

    24  */

    25 

    26 package com.sun.security.jgss;

    27 

    28 import org.ietf.jgss.GSSContext;

    29 import org.ietf.jgss.GSSCredential;

    30 import sun.security.jgss.GSSContextImpl;

    31 import sun.security.jgss.GSSCredentialImpl;

    32 import sun.security.jgss.JgssExtender;

    33 

    34 // The com.sun.security.jgss extension to JGSS-API

    35 class Extender extends JgssExtender {

    36 

    37     static {

    38         JgssExtender.setExtender(new Extender());

    39     }

    40 

    41     public GSSCredential wrap(GSSCredential cred) {

    42         if (cred instanceof ExtendedGSSCredential.ExtendedGSSCredentialImpl) {

    43             return cred;

    44         } else {

    45             return new ExtendedGSSCredential.ExtendedGSSCredentialImpl((GSSCredentialImpl)cred);

    46         }

    47     }

    48 

    49     public GSSContext wrap(GSSContext ctxt) {

    50         if (ctxt instanceof ExtendedGSSContext.ExtendedGSSContextImpl) {

    51             return ctxt;

    52         } else {

    53             return new ExtendedGSSContext.ExtendedGSSContextImpl((GSSContextImpl)ctxt);

    54         }

    55     }

    56 }