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| 1 | +/* | |
| 2 | + * Copyright (c) 1999, 2010, 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.auth; | |
| 27 | + | |
| 28 | +/** | |
| 29 | + * <p> This class extends <code>NTSid</code> | |
| 30 | + * and represents a Windows NT user's domain SID. | |
| 31 | + * | |
| 32 | + * <p> An NT user only has a domain SID if in fact they are logged | |
| 33 | + * into an NT domain. If the user is logged into a workgroup or | |
| 34 | + * just a standalone configuration, they will NOT have a domain SID. | |
| 35 | + * | |
| 36 | + * <p> Principals such as this <code>NTSidDomainPrincipal</code> | |
| 37 | + * may be associated with a particular <code>Subject</code> | |
| 38 | + * to augment that <code>Subject</code> with an additional | |
| 39 | + * identity. Refer to the <code>Subject</code> class for more information | |
| 40 | + * on how to achieve this. Authorization decisions can then be based upon | |
| 41 | + * the Principals associated with a <code>Subject</code>. | |
| 42 | + * | |
| 43 | + * @see java.security.Principal | |
| 44 | + * @see javax.security.auth.Subject | |
| 45 | + */ | |
| 46 | +public class NTSidDomainPrincipal extends NTSid { | |
| 47 | + | |
| 48 | + private static final long serialVersionUID = 5247810785821650912L; | |
| 49 | + | |
| 50 | + /** | |
| 51 | + * Create an <code>NTSidDomainPrincipal</code> with a Windows NT SID. | |
| 52 | + * | |
| 53 | + * <p> | |
| 54 | + * | |
| 55 | + * @param name a string version of the Windows NT SID for this | |
| 56 | + * user's domain.<p> | |
| 57 | + * | |
| 58 | + * @exception NullPointerException if the <code>name</code> | |
| 59 | + * is <code>null</code>. | |
| 60 | + */ | |
| 61 | + public NTSidDomainPrincipal(String name) { | |
| 62 | + super(name); | |
| 63 | + } | |
| 64 | + | |
| 65 | + /** | |
| 66 | + * Return a string representation of this <code>NTSidDomainPrincipal</code>. | |
| 67 | + * | |
| 68 | + * <p> | |
| 69 | + * | |
| 70 | + * @return a string representation of this | |
| 71 | + * <code>NTSidDomainPrincipal</code>. | |
| 72 | + */ | |
| 73 | + public String toString() { | |
| 74 | + java.text.MessageFormat form = new java.text.MessageFormat | |
| 75 | + (sun.security.util.ResourcesMgr.getString | |
| 76 | + ("NTSidDomainPrincipal.name", | |
| 77 | + "sun.security.util.AuthResources")); | |
| 78 | + Object[] source = {getName()}; | |
| 79 | + return form.format(source); | |
| 80 | + } | |
| 81 | + | |
| 82 | + /** | |
| 83 | + * Compares the specified Object with this <code>NTSidDomainPrincipal</code> | |
| 84 | + * for equality. Returns true if the given object is also a | |
| 85 | + * <code>NTSidDomainPrincipal</code> and the two NTSidDomainPrincipals | |
| 86 | + * have the same SID. | |
| 87 | + * | |
| 88 | + * <p> | |
| 89 | + * | |
| 90 | + * @param o Object to be compared for equality with this | |
| 91 | + * <code>NTSidDomainPrincipal</code>. | |
| 92 | + * | |
| 93 | + * @return true if the specified Object is equal equal to this | |
| 94 | + * <code>NTSidDomainPrincipal</code>. | |
| 95 | + */ | |
| 96 | + public boolean equals(Object o) { | |
| 97 | + if (o == null) | |
| 98 | + return false; | |
| 99 | + | |
| 100 | + if (this == o) | |
| 101 | + return true; | |
| 102 | + | |
| 103 | + if (!(o instanceof NTSidDomainPrincipal)) | |
| 104 | + return false; | |
| 105 | + | |
| 106 | + return super.equals(o); | |
| 107 | + } | |
| 108 | +} | |