/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You under the Apache License, Version 2.0
 *  (the "License"); you may not use this file except in compliance with
 *  the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.apache.tomcat.util.net;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import org.junit.Assert;
import org.junit.Assume;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameter;

import org.apache.catalina.core.AprLifecycleListener;
import org.apache.catalina.core.StandardServer;
import org.apache.catalina.startup.Tomcat;
import org.apache.catalina.startup.TomcatBaseTest;
import org.apache.tomcat.websocket.server.WsContextListener;

@RunWith(Parameterized.class)
public class TestSSLHostConfigIntegration extends TomcatBaseTest {

    @Parameterized.Parameters(name = "{0}")
    public static Collection<Object[]> parameters() {
        List<Object[]> parameterSets = new ArrayList<>();
        parameterSets.add(new Object[] {
                "JSSE", Boolean.FALSE, "org.apache.tomcat.util.net.jsse.JSSEImplementation"});
        parameterSets.add(new Object[] {
                "OpenSSL", Boolean.TRUE, "org.apache.tomcat.util.net.openssl.OpenSSLImplementation"});
        parameterSets.add(new Object[] {
                "OpenSSL-Panama", Boolean.FALSE, "org.apache.tomcat.util.net.openssl.panama.OpenSSLImplementation"});

        return parameterSets;
    }

    @Parameter(0)
    public String connectorName;

    @Parameter(1)
    public boolean needApr;

    @Parameter(2)
    public String sslImplementationName;


    @Test
    public void testSslHostConfigIsSerializable() throws Exception {
        Tomcat tomcat = getTomcatInstance();

        File appDir = new File(getBuildDirectory(), "webapps/examples");
        org.apache.catalina.Context ctxt  = tomcat.addWebapp(
                null, "/examples", appDir.getAbsolutePath());
        ctxt.addApplicationListener(WsContextListener.class.getName());

        TesterSupport.initSsl(tomcat);
        TesterSupport.configureSSLImplementation(tomcat, sslImplementationName);

        if (needApr) {
            AprLifecycleListener listener = new AprLifecycleListener();
            Assume.assumeTrue(AprLifecycleListener.isAprAvailable());
            StandardServer server = (StandardServer) tomcat.getServer();
            server.addLifecycleListener(listener);
        }

        tomcat.start();

        SSLHostConfig[] sslHostConfigs =
                tomcat.getConnector().getProtocolHandler().findSslHostConfigs();

        boolean written = false;

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {
            for (SSLHostConfig sslHostConfig : sslHostConfigs) {
                oos.writeObject(sslHostConfig);
                written = true;
            }
        }

        Assert.assertTrue(written);
    }
}
