/*
 * JBoss, Home of Professional Open Source.
 * Copyright (c) 2011, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file 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.as.test.integration.web.security.websocket;

import java.io.IOException;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.concurrent.BlockingDeque;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.TimeUnit;

import javax.websocket.ClientEndpoint;
import javax.websocket.ClientEndpointConfig;
import javax.websocket.OnMessage;
import javax.websocket.OnOpen;
import javax.websocket.Session;

import io.undertow.util.FlexBase64;

/**
 * @author Stuart Douglas
 */
@ClientEndpoint(configurator = AnnotatedClient.AuthConfigurator.class)
public class AnnotatedClient {
    private static String user;
    private static String password;

    private final BlockingDeque<String> queue = new LinkedBlockingDeque<>();

    @OnOpen
    public void open(final Session session) throws IOException {
        session.getBasicRemote().sendText("Hello");
    }

    @OnMessage
    public void message(final String message) {
        queue.add(message);
    }

    public String getMessage() throws InterruptedException {
        return queue.poll(5, TimeUnit.SECONDS);
    }

    public void setCredentials(String user, String password) {
        this.user = user;
        this.password = password;
    }

    public static class AuthConfigurator extends ClientEndpointConfig.Configurator {
        @Override
        public void beforeRequest(Map<String, List<String>> headers) {
            String credentials = user + ":" + password;
            headers.put("AUTHORIZATION", Collections.singletonList("Basic " + FlexBase64.encodeString(credentials
                    .getBytes(), false)));
        }
    }
}