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/*
* @(#)JMQAdminKeyAuthenticationHandler.java 1.5 06/27/07
*/
package com.sun.messaging.jmq.jmsclient.auth;
import java.io.*;
import java.util.Hashtable;
import javax.security.auth.login.LoginException;
import com.sun.messaging.AdministeredObject;
import com.sun.messaging.jmq.auth.api.client.*;
import com.sun.messaging.jmq.util.BASE64Encoder;
/**
* JMQ AdminKey authentication request handler
* authType: jmqadminkey
*/
public final class JMQAdminKeyAuthenticationHandler implements AuthenticationProtocolHandler {
private String username = null;
private String password = null;
public String getType() {
return "jmqadminkey";
}
/**
* This method is called right before start a authentication process
* Currently for JMQ2.0, username/password always have values (if not
* passed in createConnection() call, they are assigned default values).
*/
public void init(String username, String password,
Hashtable authProperties) throws LoginException {
this.username = username;
this.password = password;
}
public byte[] handleRequest(byte[] authRequest, int sequence)
throws LoginException {
if (username == null || password == null) {
String errorString = AdministeredObject.cr.getKString(
AdministeredObject.cr.X_NO_USERNAME_PASSWORD);
throw new LoginException(errorString);
}
try {
byte[] response;
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeUTF(username);
BASE64Encoder encoder = new BASE64Encoder();
String encodepass = encoder.encode(password.getBytes("UTF8"));
dos.writeUTF(encodepass);
dos.flush();
response = bos.toByteArray();
dos.close();
return response;
} catch (IOException e) {
throw new LoginException("IOException: "+e.getMessage());
}
}
}