/*

 * Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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 General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 8157105

 * @library /lib/testlibrary server

 * @build jdk.testlibrary.SimpleSSLContext

 * @modules java.base/sun.net.www.http

 *          java.net.http/jdk.internal.net.http.common

 *          java.net.http/jdk.internal.net.http.frame

 *          java.net.http/jdk.internal.net.http.hpack

 *          java.security.jgss

 * @run testng/othervm/timeout=60 -Djavax.net.debug=ssl -Djdk.httpclient.HttpClient.log=all ErrorTest

 * @summary check exception thrown when bad TLS parameters selected

 */

import java.io.IOException;

import java.net.URI;

import java.net.http.HttpClient;

import java.net.http.HttpRequest;

import java.net.http.HttpRequest.BodyPublishers;

import java.net.http.HttpResponse;

import java.net.http.HttpResponse.BodyHandlers;

import javax.net.ssl.SSLContext;

import javax.net.ssl.SSLParameters;

import java.util.concurrent.Executors;

import java.util.concurrent.ExecutorService;

import jdk.testlibrary.SimpleSSLContext;

import static java.net.http.HttpClient.Version.HTTP_2;

import org.testng.annotations.Test;

/**

 * When selecting an unacceptable cipher suite the TLS handshake will fail.

 * But, the exception that was thrown was not being returned up to application

 * causing hang problems

 */

public class ErrorTest {

    static final String[] CIPHER_SUITES = new String[]{ "TLS_KRB5_WITH_3DES_EDE_CBC_SHA" };

    static final String SIMPLE_STRING = "Hello world Goodbye world";

    //@Test(timeOut=5000)

    @Test

    public void test() throws Exception {

        SSLContext sslContext = (new SimpleSSLContext()).get();

        ExecutorService exec = Executors.newCachedThreadPool();

        HttpClient client = HttpClient.newBuilder()

                                      .executor(exec)

                                      .sslContext(sslContext)

                                      .sslParameters(new SSLParameters(CIPHER_SUITES))

                                      .version(HTTP_2)

                                      .build();

        Http2TestServer httpsServer = null;

        try {

            SSLContext serverContext = (new SimpleSSLContext()).get();

            SSLParameters p = serverContext.getSupportedSSLParameters();

            p.setApplicationProtocols(new String[]{"h2"});

            httpsServer = new Http2TestServer(true,

                                              0,

                                              exec,

                                              serverContext);

            httpsServer.addHandler(new Http2EchoHandler(), "/");

            int httpsPort = httpsServer.getAddress().getPort();

            httpsServer.start();

            URI uri = URI.create(httpsURIString);

            System.err.println("Request to " + uri);

            HttpRequest req = HttpRequest.newBuilder(uri)

                                    .POST(BodyPublishers.ofString(SIMPLE_STRING))

                                    .build();

            HttpResponse response;

            try {

                response = client.send(req, BodyHandlers.discarding());

                throw new RuntimeException("Unexpected response: " + response);

            } catch (IOException e) {

                System.err.println("Caught Expected IOException: " + e);

            }

            System.err.println("DONE");

        } finally {

            if (httpsServer != null )  { httpsServer.stop(); }

            exec.shutdownNow();

        }

    }

}