/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.test.util;
import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.callback.TextInputCallback;
import javax.security.auth.callback.UnsupportedCallbackException;
/** An implemeentation of the JAAS CallbackHandler interface that handles
NameCallbacks, PasswordCallbac, TextInputCallback and the JBoss
ByteArrayCallback
@author Scott.Stark@jboss.org
@version $Revision: 43776 $
*/
public class AppCallbackHandler implements CallbackHandler
{
private String username;
private char[] password;
private byte[] data;
private String text;
public AppCallbackHandler(String username, char[] password)
{
this.username = username;
this.password = password;
}
public AppCallbackHandler(String username, char[] password, byte[] data)
{
this.username = username;
this.password = password;
this.data = data;
}
public AppCallbackHandler(String username, char[] password, byte[] data, String text)
{
this.username = username;
this.password = password;
this.data = data;
this.text = text;
}
public void handle(Callback[] callbacks) throws
IOException, UnsupportedCallbackException
{
for (int i = 0; i < callbacks.length; i++)
{
Callback c = callbacks[i];
if( c instanceof NameCallback )
{
NameCallback nc = (NameCallback) c;
nc.setName(username);
}
else if( c instanceof PasswordCallback )
{
PasswordCallback pc = (PasswordCallback) c;
pc.setPassword(password);
}
else if( c instanceof TextInputCallback )
{
TextInputCallback tc = (TextInputCallback) c;
tc.setText(text);
}
else if( c instanceof ByteArrayCallback )
{
ByteArrayCallback bac = (ByteArrayCallback) c;
bac.setByteArray(data);
}
else
{
throw new UnsupportedCallbackException(c, "Unrecognized Callback");
}
}
}
}