| /* |
| * Copyright (c) 2000, 2003, 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 javax.security.auth.Subject; |
| import org.ietf.jgss.GSSName; |
| import org.ietf.jgss.GSSCredential; |
| |
| /** |
| * GSS-API Utilities for using in conjunction with Sun Microsystem's |
| * implementation of Java GSS-API. |
| */ |
| public class GSSUtil { |
| |
| /** |
| * Use this method to convert a GSSName and GSSCredential into a |
| * Subject. Typically this would be done by a server that wants to |
| * impersonate a client thread at the Java level by setting a client |
| * Subject in the current access control context. If the server is merely |
| * interested in using a principal based policy in its local JVM, then |
| * it only needs to provide the GSSName of the client. |
| * |
| * The elements from the GSSName are placed in the principals set of this |
| * Subject and those from the GSSCredential are placed in the private |
| * credentials set of the Subject. Any Kerberos specific elements that |
| * are added to the subject will be instances of the standard Kerberos |
| * implementation classes defined in javax.security.auth.kerberos. |
| * |
| * @return a Subject with the entries that contain elements from the |
| * given GSSName and GSSCredential. |
| * |
| * @param principals a GSSName containing one or more mechanism specific |
| * representations of the same entity. These mechanism specific |
| * representations will be populated in the returned Subject's principal |
| * set. |
| * |
| * @param credentials a GSSCredential containing one or more mechanism |
| * specific credentials for the same entity. These mechanism specific |
| * credentials will be populated in the returned Subject's private |
| * credential set. Passing in a value of null will imply that the private |
| * credential set should be left empty. |
| */ |
| public static Subject createSubject(GSSName principals, |
| GSSCredential credentials) { |
| |
| return sun.security.jgss.GSSUtil.getSubject(principals, |
| credentials); |
| } |
| } |