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My first initial commit with all of mine experimental changes.

Dmitry Kabak (userdima committed 13 years ago

Commit d37b88d1 parent 3f5b46618352 files · +2598093 −-8690Browse files

Showing the changes to java/pkg/com/sun/security/auth/NTSid.java (1 of 18352 files). Show all

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java/pkg/com/sun/security/auth/NTSid.java+158−0
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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+import java.security.Principal;
29+
30+/**
31+ * <p> This class implements the <code>Principal</code> interface
32+ * and represents information about a Windows NT user, group or realm.
33+ *
34+ * <p> Windows NT chooses to represent users, groups and realms (or domains)
35+ * with not only common names, but also relatively unique numbers. These
36+ * numbers are called Security IDentifiers, or SIDs. Windows NT
37+ * also provides services that render these SIDs into string forms.
38+ * This class represents these string forms.
39+ *
40+ * <p> Principals such as this <code>NTSid</code>
41+ * may be associated with a particular <code>Subject</code>
42+ * to augment that <code>Subject</code> with an additional
43+ * identity. Refer to the <code>Subject</code> class for more information
44+ * on how to achieve this. Authorization decisions can then be based upon
45+ * the Principals associated with a <code>Subject</code>.
46+ *
47+ * @see java.security.Principal
48+ * @see javax.security.auth.Subject
49+ */
50+public class NTSid implements Principal, java.io.Serializable {
51+
52+ private static final long serialVersionUID = 4412290580770249885L;
53+
54+ /**
55+ * @serial
56+ */
57+ private String sid;
58+
59+ /**
60+ * Create an <code>NTSid</code> with a Windows NT SID.
61+ *
62+ * <p>
63+ *
64+ * @param stringSid the Windows NT SID. <p>
65+ *
66+ * @exception NullPointerException if the <code>String</code>
67+ * is <code>null</code>.
68+ *
69+ * @exception IllegalArgumentException if the <code>String</code>
70+ * has zero length.
71+ */
72+ public NTSid (String stringSid) {
73+ if (stringSid == null) {
74+ java.text.MessageFormat form = new java.text.MessageFormat
75+ (sun.security.util.ResourcesMgr.getString
76+ ("invalid.null.input.value",
77+ "sun.security.util.AuthResources"));
78+ Object[] source = {"stringSid"};
79+ throw new NullPointerException(form.format(source));
80+ }
81+ if (stringSid.length() == 0) {
82+ throw new IllegalArgumentException
83+ (sun.security.util.ResourcesMgr.getString
84+ ("Invalid.NTSid.value",
85+ "sun.security.util.AuthResources"));
86+ }
87+ sid = new String(stringSid);
88+ }
89+
90+ /**
91+ * Return a string version of this <code>NTSid</code>.
92+ *
93+ * <p>
94+ *
95+ * @return a string version of this <code>NTSid</code>
96+ */
97+ public String getName() {
98+ return sid;
99+ }
100+
101+ /**
102+ * Return a string representation of this <code>NTSid</code>.
103+ *
104+ * <p>
105+ *
106+ * @return a string representation of this <code>NTSid</code>.
107+ */
108+ public String toString() {
109+ java.text.MessageFormat form = new java.text.MessageFormat
110+ (sun.security.util.ResourcesMgr.getString
111+ ("NTSid.name",
112+ "sun.security.util.AuthResources"));
113+ Object[] source = {sid};
114+ return form.format(source);
115+ }
116+
117+ /**
118+ * Compares the specified Object with this <code>NTSid</code>
119+ * for equality. Returns true if the given object is also a
120+ * <code>NTSid</code> and the two NTSids have the same String
121+ * representation.
122+ *
123+ * <p>
124+ *
125+ * @param o Object to be compared for equality with this
126+ * <code>NTSid</code>.
127+ *
128+ * @return true if the specified Object is equal to this
129+ * <code>NTSid</code>.
130+ */
131+ public boolean equals(Object o) {
132+ if (o == null)
133+ return false;
134+
135+ if (this == o)
136+ return true;
137+
138+ if (!(o instanceof NTSid))
139+ return false;
140+ NTSid that = (NTSid)o;
141+
142+ if (sid.equals(that.sid)) {
143+ return true;
144+ }
145+ return false;
146+ }
147+
148+ /**
149+ * Return a hash code for this <code>NTSid</code>.
150+ *
151+ * <p>
152+ *
153+ * @return a hash code for this <code>NTSid</code>.
154+ */
155+ public int hashCode() {
156+ return sid.hashCode();
157+ }
158+}