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106 lines
2.7 KiB
106 lines
2.7 KiB
/*
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* Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package com.sun.security.auth;
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/**
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* <p> This class extends <code>NTSid</code>
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* and represents one of the groups to which a Windows NT user belongs.
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*
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* <p> Principals such as this <code>NTSidGroupPrincipal</code>
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* may be associated with a particular <code>Subject</code>
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* to augment that <code>Subject</code> with an additional
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* identity. Refer to the <code>Subject</code> 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</code>.
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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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* @see com.sun.security.auth.NTSid
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*/
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@jdk.Exported
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public class NTSidGroupPrincipal extends NTSid {
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private static final long serialVersionUID = -1373347438636198229L;
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/**
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* Create an <code>NTSidGroupPrincipal</code> with a Windows NT group name.
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*
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* <p>
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*
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* @param name the Windows NT group SID for this user. <p>
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*
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* @exception NullPointerException if the <code>name</code>
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* is <code>null</code>.
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*/
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public NTSidGroupPrincipal(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 <code>NTSidGroupPrincipal</code>.
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*
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* <p>
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*
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* @return a string representation of this <code>NTSidGroupPrincipal</code>.
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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.getString
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("NTSidGroupPrincipal.name",
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"sun.security.util.AuthResources"));
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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 <code>NTSidGroupPrincipal</code>
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* for equality. Returns true if the given object is also a
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* <code>NTSidGroupPrincipal</code> and the two NTSidGroupPrincipals
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* have the same SID.
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*
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* <p>
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*
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* @param o Object to be compared for equality with this
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* <code>NTSidGroupPrincipal</code>.
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*
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* @return true if the specified Object is equal equal to this
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* <code>NTSidGroupPrincipal</code>.
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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 NTSidGroupPrincipal))
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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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