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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 SID. | ||
| 31 | * | ||
| 32 | * <p> Principals such as this <code>NTSidUserPrincipal</code> | ||
| 33 | * may be associated with a particular <code>Subject</code> | ||
| 34 | * to augment that <code>Subject</code> with an additional | ||
| 35 | * identity. Refer to the <code>Subject</code> class for more information | ||
| 36 | * on how to achieve this. Authorization decisions can then be based upon | ||
| 37 | * the Principals associated with a <code>Subject</code>. | ||
| 38 | * | ||
| 39 | * @see java.security.Principal | ||
| 40 | * @see javax.security.auth.Subject | ||
| 41 | */ | ||
| 42 | public class NTSidUserPrincipal extends NTSid { | ||
| 43 | |||
| 44 | private static final long serialVersionUID = -5573239889517749525L; | ||
| 45 | |||
| 46 | /** | ||
| 47 | * Create an <code>NTSidUserPrincipal</code> with a Windows NT SID. | ||
| 48 | * | ||
| 49 | * <p> | ||
| 50 | * | ||
| 51 | * @param name a string version of the Windows NT SID for this user.<p> | ||
| 52 | * | ||
| 53 | * @exception NullPointerException if the <code>name</code> | ||
| 54 | * is <code>null</code>. | ||
| 55 | */ | ||
| 56 | public NTSidUserPrincipal(String name) { | ||
| 57 | super(name); | ||
| 58 | } | ||
| 59 | |||
| 60 | /** | ||
| 61 | * Return a string representation of this <code>NTSidUserPrincipal</code>. | ||
| 62 | * | ||
| 63 | * <p> | ||
| 64 | * | ||
| 65 | * @return a string representation of this <code>NTSidUserPrincipal</code>. | ||
| 66 | */ | ||
| 67 | public String toString() { | ||
| 68 | java.text.MessageFormat form = new java.text.MessageFormat | ||
| 69 | (sun.security.util.ResourcesMgr.getString | ||
| 70 | ("NTSidUserPrincipal.name", | ||
| 71 | "sun.security.util.AuthResources")); | ||
| 72 | Object[] source = {getName()}; | ||
| 73 | return form.format(source); | ||
| 74 | } | ||
| 75 | |||
| 76 | /** | ||
| 77 | * Compares the specified Object with this <code>NTSidUserPrincipal</code> | ||
| 78 | * for equality. Returns true if the given object is also a | ||
| 79 | * <code>NTSidUserPrincipal</code> and the two NTSidUserPrincipals | ||
| 80 | * have the same SID. | ||
| 81 | * | ||
| 82 | * <p> | ||
| 83 | * | ||
| 84 | * @param o Object to be compared for equality with this | ||
| 85 | * <code>NTSidUserPrincipal</code>. | ||
| 86 | * | ||
| 87 | * @return true if the specified Object is equal equal to this | ||
| 88 | * <code>NTSidUserPrincipal</code>. | ||
| 89 | */ | ||
| 90 | public boolean equals(Object o) { | ||
| 91 | if (o == null) | ||
| 92 | return false; | ||
| 93 | |||
| 94 | if (this == o) | ||
| 95 | return true; | ||
| 96 | |||
| 97 | if (!(o instanceof NTSidUserPrincipal)) | ||
| 98 | return false; | ||
| 99 | |||
| 100 | return super.equals(o); | ||
| 101 | } | ||
| 102 | } | ||