TestCallbackHandler.java

/*
 * JBoss, Home of Professional Open Source Copyright 2009, Red Hat Middleware
 * LLC, and individual contributors 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.picketlink.identity.federation.core.wstrust.auth;

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.UnsupportedCallbackException;

/**
 * Simple callback handler for unit tests.
 *
 * @author <a href="mailto:dbevenius@jboss.com">Daniel Bevenius</a>
 *
 */
public class TestCallbackHandler implements CallbackHandler {
    private final String username;
    private final String password;

    public TestCallbackHandler(final String username, final String password) {
        this.username = username;
        this.password = password;
    }

    public void handle(final Callback[] callbacks) throws IOException, UnsupportedCallbackException {
        for (Callback callback : callbacks) {
            if (callback instanceof NameCallback)
                ((NameCallback) callback).setName(username);
            if (callback instanceof PasswordCallback)
                ((PasswordCallback) callback).setPassword(password.toCharArray());
        }
    }
}