1 /* 2 * Copyright (c) 2002, 2016, 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.jndi.ldap; 27 28 import java.util.Arrays; // JDK1.2 29 import java.io.OutputStream; 30 import javax.naming.ldap.Control; 31 32 /** 33 * Represents the identity of a 'simple' authenticated LDAP connection. 34 * In addition to ClientId information, this class contains also the 35 * username and password. 36 * 37 * @author Rosanna Lee 38 */ 39 class SimpleClientId extends ClientId { 40 final private String username; 41 final private Object passwd; 42 final private int myHash; 43 SimpleClientId(int version, String hostname, int port, String protocol, Control[] bindCtls, OutputStream trace, String socketFactory, String username, Object passwd)44 SimpleClientId(int version, String hostname, int port, 45 String protocol, Control[] bindCtls, OutputStream trace, 46 String socketFactory, String username, Object passwd) { 47 48 super(version, hostname, port, protocol, bindCtls, trace, 49 socketFactory); 50 51 this.username = username; 52 int pwdHashCode = 0; 53 if (passwd == null) { 54 this.passwd = null; 55 } else if (passwd instanceof byte[]) { 56 this.passwd = ((byte[])passwd).clone(); 57 pwdHashCode = Arrays.hashCode((byte[])passwd); 58 } else if (passwd instanceof char[]) { 59 this.passwd = ((char[])passwd).clone(); 60 pwdHashCode = Arrays.hashCode((char[])passwd); 61 } else { 62 this.passwd = passwd; 63 pwdHashCode = passwd.hashCode(); 64 } 65 66 myHash = super.hashCode() 67 ^ (username != null ? username.hashCode() : 0) 68 ^ pwdHashCode; 69 } 70 equals(Object obj)71 public boolean equals(Object obj) { 72 if (obj == null || !(obj instanceof SimpleClientId)) { 73 return false; 74 } 75 76 SimpleClientId other = (SimpleClientId)obj; 77 78 return super.equals(obj) 79 && (username == other.username // null OK 80 || (username != null && username.equals(other.username))) 81 && ((passwd == other.passwd) // null OK 82 || (passwd != null && other.passwd != null 83 && (((passwd instanceof String) && passwd.equals(other.passwd)) 84 || ((passwd instanceof byte[]) 85 && (other.passwd instanceof byte[]) 86 && Arrays.equals((byte[])passwd, (byte[])other.passwd)) 87 || ((passwd instanceof char[]) 88 && (other.passwd instanceof char[]) 89 && Arrays.equals((char[])passwd, (char[])other.passwd))))); 90 91 } 92 hashCode()93 public int hashCode() { 94 return myHash; 95 } 96 toString()97 public String toString() { 98 return super.toString() + ":" + username; // omit password for security 99 } 100 } 101