J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2002-2005 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package com.sun.jndi.ldap; |
| 27 | |
| 28 | import java.util.Arrays; // JDK 1.2 |
| 29 | import java.util.Hashtable; |
| 30 | |
| 31 | import java.io.OutputStream; |
| 32 | import javax.naming.ldap.Control; |
| 33 | |
| 34 | /** |
| 35 | * Extends SimpleClientId to add property values specific for Digest-MD5. |
| 36 | * This includes: |
| 37 | * realm, authzid, qop, strength, maxbuffer, mutual-auth, reuse, |
| 38 | * all policy-related selection properties. |
| 39 | * Two DigestClientIds are identical iff they pass the SimpleClientId |
| 40 | * equals() test and that all of these property values are the same. |
| 41 | * |
| 42 | * @author Rosanna Lee |
| 43 | */ |
| 44 | class DigestClientId extends SimpleClientId { |
| 45 | private static final String[] SASL_PROPS = { |
| 46 | "java.naming.security.sasl.authorizationId", |
| 47 | "java.naming.security.sasl.realm", |
| 48 | "javax.security.sasl.qop", |
| 49 | "javax.security.sasl.strength", |
| 50 | "javax.security.sasl.reuse", |
| 51 | "javax.security.sasl.server.authentication", |
| 52 | "javax.security.sasl.maxbuffer", |
| 53 | "javax.security.sasl.policy.noplaintext", |
| 54 | "javax.security.sasl.policy.noactive", |
| 55 | "javax.security.sasl.policy.nodictionary", |
| 56 | "javax.security.sasl.policy.noanonymous", |
| 57 | "javax.security.sasl.policy.forward", |
| 58 | "javax.security.sasl.policy.credentials", |
| 59 | }; |
| 60 | |
| 61 | final private String[] propvals; |
| 62 | final private int myHash; |
| 63 | private int pHash = 0; |
| 64 | |
| 65 | DigestClientId(int version, String hostname, int port, |
| 66 | String protocol, Control[] bindCtls, OutputStream trace, |
| 67 | String socketFactory, String username, |
| 68 | Object passwd, Hashtable env) { |
| 69 | |
| 70 | super(version, hostname, port, protocol, bindCtls, trace, |
| 71 | socketFactory, username, passwd); |
| 72 | |
| 73 | if (env == null) { |
| 74 | propvals = null; |
| 75 | } else { |
| 76 | // Could be smarter and apply default values for props |
| 77 | // but for now, we just record and check exact matches |
| 78 | propvals = new String[SASL_PROPS.length]; |
| 79 | for (int i = 0; i < SASL_PROPS.length; i++) { |
| 80 | propvals[i] = (String) env.get(SASL_PROPS[i]); |
| 81 | if (propvals[i] != null) { |
| 82 | pHash = pHash * 31 + propvals[i].hashCode(); |
| 83 | } |
| 84 | } |
| 85 | } |
| 86 | myHash = super.hashCode() + pHash; |
| 87 | } |
| 88 | |
| 89 | public boolean equals(Object obj) { |
| 90 | if (!(obj instanceof DigestClientId)) { |
| 91 | return false; |
| 92 | } |
| 93 | DigestClientId other = (DigestClientId)obj; |
| 94 | return myHash == other.myHash |
| 95 | && pHash == other.pHash |
| 96 | && super.equals(obj) |
| 97 | && Arrays.equals(propvals, other.propvals); |
| 98 | } |
| 99 | |
| 100 | public int hashCode() { |
| 101 | return myHash; |
| 102 | } |
| 103 | |
| 104 | public String toString() { |
| 105 | if (propvals != null) { |
| 106 | StringBuffer buf = new StringBuffer(); |
| 107 | for (int i = 0; i < propvals.length; i++) { |
| 108 | buf.append(':'); |
| 109 | if (propvals[i] != null) { |
| 110 | buf.append(propvals[i]); |
| 111 | } |
| 112 | } |
| 113 | return super.toString() + buf.toString(); |
| 114 | } else { |
| 115 | return super.toString(); |
| 116 | } |
| 117 | } |
| 118 | } |