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101 lines
3.5 KiB
Java
101 lines
3.5 KiB
Java
/*
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* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.security.auth;
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/**
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* This class extends {@code NTSid}
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* and represents a Windows NT user's primary group SID.
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*
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* <p> Principals such as this {@code NTSidPrimaryGroupPrincipal}
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* may be associated with a particular {@code Subject}
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* to augment that {@code Subject} with an additional
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* identity. Refer to the {@code Subject} class for more information
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* on how to achieve this. Authorization decisions can then be based upon
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* the Principals associated with a {@code Subject}.
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*
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* @see java.security.Principal
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* @see javax.security.auth.Subject
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*/
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public class NTSidPrimaryGroupPrincipal extends NTSid {
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private static final long serialVersionUID = 8011978367305190527L;
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/**
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* Create an {@code NTSidPrimaryGroupPrincipal} with a Windows NT
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* group SID.
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*
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* @param name the primary Windows NT group SID for this user.
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*
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* @exception NullPointerException if the {@code name}
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* is {@code null}.
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*/
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public NTSidPrimaryGroupPrincipal(String name) {
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super(name);
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}
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/**
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* Return a string representation of this
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* {@code NTSidPrimaryGroupPrincipal}.
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*
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* @return a string representation of this
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* {@code NTSidPrimaryGroupPrincipal}.
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*/
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public String toString() {
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java.text.MessageFormat form = new java.text.MessageFormat
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(sun.security.util.ResourcesMgr.getAuthResourceString
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("NTSidPrimaryGroupPrincipal.name"));
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Object[] source = {getName()};
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return form.format(source);
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}
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/**
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* Compares the specified Object with this
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* {@code NTSidPrimaryGroupPrincipal}
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* for equality. Returns true if the given object is also a
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* {@code NTSidPrimaryGroupPrincipal} and the two
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* NTSidPrimaryGroupPrincipals have the same SID.
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*
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* @param o Object to be compared for equality with this
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* {@code NTSidPrimaryGroupPrincipal}.
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*
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* @return true if the specified Object is equal to this
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* {@code NTSidPrimaryGroupPrincipal}.
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*/
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public boolean equals(Object o) {
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if (o == null)
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return false;
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if (this == o)
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return true;
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if (!(o instanceof NTSidPrimaryGroupPrincipal))
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return false;
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return super.equals(o);
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}
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}
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