| /* | |
| * 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. 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 com.sun.security.jgss; | |
| import org.ietf.jgss.*; | |
| /** | |
| * The extended GSSCredential interface for supporting additional | |
| * functionalities not defined by {@code org.ietf.jgss.GSSCredential}. | |
| * @since 1.8 | |
| */ | |
| public interface ExtendedGSSCredential extends GSSCredential { | |
| /** | |
| * Impersonates a principal. In Kerberos, this can be implemented | |
| * using the Microsoft S4U2self extension. | |
| * <p> | |
| * A {@link GSSException#NO_CRED GSSException.NO_CRED} will be thrown if the | |
| * impersonation fails. A {@link GSSException#FAILURE GSSException.FAILURE} | |
| * will be thrown if the impersonation method is not available to this | |
| * credential object. | |
| * @param name the name of the principal to impersonate | |
| * @return a credential for that principal | |
| * @throws GSSException containing the following | |
| * major error codes: | |
| * {@link GSSException#NO_CRED GSSException.NO_CRED} | |
| * {@link GSSException#FAILURE GSSException.FAILURE} | |
| */ | |
| public GSSCredential impersonate(GSSName name) throws GSSException; | |
| } |