PasswordCallback.java

package com.muleinaction.security;

import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.ws.security.WSPasswordCallback;

public class PasswordCallback implements CallbackHandler {

    public void handle(Callback[] callbacks) throws IOException, 
        UnsupportedCallbackException {

        WSPasswordCallback pc = (WSPasswordCallback) callbacks[0];

        if (pc.getIdentifier().equals("victor")) {
            // set the password on the callback. This will be compared to the
            // password which was sent from the client.
            pc.setPassword("password");
        }
    }

}