nettyTest.httpSsl.oneWay.HttpsHelloWorldClient.java Source code

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/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project 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 nettyTest.httpSsl.oneWay;

import io.netty.bootstrap.Bootstrap;
import io.netty.channel.Channel;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.codec.http.*;
import io.netty.handler.ssl.SslContext;
import io.netty.handler.ssl.SslContextBuilder;
import io.netty.handler.codec.http.cookie.ClientCookieEncoder;
import io.netty.handler.codec.http.cookie.DefaultCookie;
import io.netty.handler.ssl.util.FingerprintTrustManagerFactory;
import io.netty.handler.ssl.util.SimpleTrustManagerFactory;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import java.io.File;
import java.net.URI;
import java.security.KeyStore;

public final class HttpsHelloWorldClient {

    //static final String URL = System.getProperty("url", "https://backend-server.com/hello");
    //static final String URL = System.getProperty("url", "https://www.vultr.com/");
    //static final String URL = System.getProperty("url", "https://www.google.com");
    //static final String URL = System.getProperty("url", "https://www.taobao.com/");
    //static final String URL = System.getProperty("url", "https://www.jd.com/");
    //static final String URL = System.getProperty("url", "https://www.qq.com/");
    //static final String URL = System.getProperty("url", "https://www.ehomepay.com.cn/");
    //static final String URL = System.getProperty("url", "https://netty.io/");
    //static final String URL = System.getProperty("url", "https://mail.google.com");
    //static final String URL = System.getProperty("url", "https://www.baidu.com");
    static final String URL = System.getProperty("url", "https://netty.io/wiki/forked-tomcat-native.html");
    //static final String URL = System.getProperty("url", "https://ocean-core.bkjk-inc.com/#/applications/osg/clusters?reg=test&stack=teslagateway");

    public static void main(String[] args) throws Exception {
        URI uri = new URI(URL);
        String scheme = uri.getScheme() == null ? "http" : uri.getScheme();
        String host = uri.getHost() == null ? "127.0.0.1" : uri.getHost();
        int port = uri.getPort();
        if (port == -1) {
            if ("http".equalsIgnoreCase(scheme)) {
                port = 80;
            } else if ("https".equalsIgnoreCase(scheme)) {
                port = 443;
            }
        }

        if (!"http".equalsIgnoreCase(scheme) && !"https".equalsIgnoreCase(scheme)) {
            System.err.println("Only HTTP(S) is supported.");
            return;
        }

        // Configure SSL context if necessary.
        final boolean ssl = "https".equalsIgnoreCase(scheme);
        final SslContext sslCtx;
        if (ssl) {
            File certificate = new File(
                    HttpsHelloWorldServer.class.getClassLoader().getResource("nettyca/google.crt").getFile());
            //TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
            //TrustManagerFactory instance = SimpleTrustManagerFactory.getInstance(SimpleTrustManagerFactory.getDefaultAlgorithm());
            TrustManagerFactory instance = TrustManagerFactory
                    .getInstance(TrustManagerFactory.getDefaultAlgorithm());
            //TrustManagerFactory instance = FingerprintTrustManagerFactory.getInstance(FingerprintTrustManagerFactory.getDefaultAlgorithm());
            KeyStore keyStore = null;
            instance.init(keyStore);
            TrustManager[] tms = instance.getTrustManagers();
            //instance.init(null);
            sslCtx = SslContextBuilder.forClient().trustManager(instance).build();
        } else {
            sslCtx = null;
        }

        // Configure the client.
        EventLoopGroup group = new NioEventLoopGroup();
        try {
            Bootstrap b = new Bootstrap();
            b.group(group).channel(NioSocketChannel.class)
                    .handler(new HttpsHelloWorldClientInitializer(sslCtx, host, port));

            // Make the connection attempt.
            Channel ch = b.connect(host, port).sync().channel();

            // Prepare the HTTP request.
            HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET,
                    uri.getRawPath());
            request.headers().set(HttpHeaders.Names.HOST, host);
            request.headers().set(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.CLOSE);
            request.headers().set(HttpHeaders.Names.ACCEPT_ENCODING, HttpHeaders.Values.GZIP);

            // Set some example cookies.
            request.headers().set(HttpHeaders.Names.COOKIE, ClientCookieEncoder.LAX
                    .encode(new DefaultCookie("my-cookie", "foo"), new DefaultCookie("another-cookie", "bar")));

            // Send the HTTP request.
            ch.writeAndFlush(request);

            // Wait for the server to close the connection.
            ch.closeFuture().sync();
        } finally {
            // Shut down executor threads to exit.
            group.shutdownGracefully();
        }
    }
}