| /* |
| * Copyright (c) 2000, 2011, 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.auth.module; |
| |
| /** |
| * <p> This class implementation retrieves and makes available NT |
| * security information for the current user. |
| * |
| */ |
| public class NTSystem { |
| |
| private native void getCurrent(boolean debug); |
| private native long getImpersonationToken0(); |
| |
| private String userName; |
| private String domain; |
| private String domainSID; |
| private String userSID; |
| private String groupIDs[]; |
| private String primaryGroupID; |
| private long impersonationToken; |
| |
| /** |
| * Instantiate an <code>NTSystem</code> and load |
| * the native library to access the underlying system information. |
| */ |
| public NTSystem() { |
| this(false); |
| } |
| |
| /** |
| * Instantiate an <code>NTSystem</code> and load |
| * the native library to access the underlying system information. |
| */ |
| NTSystem(boolean debug) { |
| loadNative(); |
| getCurrent(debug); |
| } |
| |
| /** |
| * Get the username for the current NT user. |
| * |
| * <p> |
| * |
| * @return the username for the current NT user. |
| */ |
| public String getName() { |
| return userName; |
| } |
| |
| /** |
| * Get the domain for the current NT user. |
| * |
| * <p> |
| * |
| * @return the domain for the current NT user. |
| */ |
| public String getDomain() { |
| return domain; |
| } |
| |
| /** |
| * Get a printable SID for the current NT user's domain. |
| * |
| * <p> |
| * |
| * @return a printable SID for the current NT user's domain. |
| */ |
| public String getDomainSID() { |
| return domainSID; |
| } |
| |
| /** |
| * Get a printable SID for the current NT user. |
| * |
| * <p> |
| * |
| * @return a printable SID for the current NT user. |
| */ |
| public String getUserSID() { |
| return userSID; |
| } |
| |
| /** |
| * Get a printable primary group SID for the current NT user. |
| * |
| * <p> |
| * |
| * @return the primary group SID for the current NT user. |
| */ |
| public String getPrimaryGroupID() { |
| return primaryGroupID; |
| } |
| |
| /** |
| * Get the printable group SIDs for the current NT user. |
| * |
| * <p> |
| * |
| * @return the group SIDs for the current NT user. |
| */ |
| public String[] getGroupIDs() { |
| return groupIDs == null ? null : groupIDs.clone(); |
| } |
| |
| /** |
| * Get an impersonation token for the current NT user. |
| * |
| * <p> |
| * |
| * @return an impersonation token for the current NT user. |
| */ |
| public synchronized long getImpersonationToken() { |
| if (impersonationToken == 0) { |
| impersonationToken = getImpersonationToken0(); |
| } |
| return impersonationToken; |
| } |
| |
| |
| private void loadNative() { |
| System.loadLibrary("jaas_nt"); |
| } |
| } |