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package com.sun.jndi.ldap;

import java.util.Arrays; // JDK 1.2
import java.util.Hashtable;

import java.io.OutputStream;
import javax.naming.ldap.Control;

Extends SimpleClientId to add property values specific for Digest-MD5. This includes: realm, authzid, qop, strength, maxbuffer, mutual-auth, reuse, all policy-related selection properties. Two DigestClientIds are identical iff they pass the SimpleClientId equals() test and that all of these property values are the same.
Author:Rosanna Lee
/** * Extends SimpleClientId to add property values specific for Digest-MD5. * This includes: * realm, authzid, qop, strength, maxbuffer, mutual-auth, reuse, * all policy-related selection properties. * Two DigestClientIds are identical iff they pass the SimpleClientId * equals() test and that all of these property values are the same. * * @author Rosanna Lee */
class DigestClientId extends SimpleClientId { private static final String[] SASL_PROPS = { "java.naming.security.sasl.authorizationId", "java.naming.security.sasl.realm", "javax.security.sasl.qop", "javax.security.sasl.strength", "javax.security.sasl.reuse", "javax.security.sasl.server.authentication", "javax.security.sasl.maxbuffer", "javax.security.sasl.policy.noplaintext", "javax.security.sasl.policy.noactive", "javax.security.sasl.policy.nodictionary", "javax.security.sasl.policy.noanonymous", "javax.security.sasl.policy.forward", "javax.security.sasl.policy.credentials", }; final private String[] propvals; final private int myHash; private int pHash = 0; DigestClientId(int version, String hostname, int port, String protocol, Control[] bindCtls, OutputStream trace, String socketFactory, String username, Object passwd, Hashtable<?,?> env) { super(version, hostname, port, protocol, bindCtls, trace, socketFactory, username, passwd); if (env == null) { propvals = null; } else { // Could be smarter and apply default values for props // but for now, we just record and check exact matches propvals = new String[SASL_PROPS.length]; for (int i = 0; i < SASL_PROPS.length; i++) { propvals[i] = (String) env.get(SASL_PROPS[i]); if (propvals[i] != null) { pHash = pHash * 31 + propvals[i].hashCode(); } } } myHash = super.hashCode() + pHash; } public boolean equals(Object obj) { if (!(obj instanceof DigestClientId)) { return false; } DigestClientId other = (DigestClientId)obj; return myHash == other.myHash && pHash == other.pHash && super.equals(obj) && Arrays.equals(propvals, other.propvals); } public int hashCode() { return myHash; } public String toString() { if (propvals != null) { StringBuffer buf = new StringBuffer(); for (int i = 0; i < propvals.length; i++) { buf.append(':'); if (propvals[i] != null) { buf.append(propvals[i]); } } return super.toString() + buf.toString(); } else { return super.toString(); } } }