Examples with SslContext org.apache.flink.shaded.netty4.io.netty.handler.ssl.SslContext used on opensource projects

Example 76 with SslContext

use of org.apache.flink.shaded.netty4.io.netty.handler.ssl.SslContext in project netty by netty.

the class DiscardClient method main.

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {
        sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    } else {
        sslCtx = null;
    }
    EventLoopGroup group = new NioEventLoopGroup();
    try {
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() {

            @Override
            protected void initChannel(SocketChannel ch) throws Exception {
                ChannelPipeline p = ch.pipeline();
                if (sslCtx != null) {
                    p.addLast(sslCtx.newHandler(ch.alloc(), HOST, PORT));
                }
                p.addLast(new DiscardClientHandler());
            }
        });
        // Make the connection attempt.
        ChannelFuture f = b.connect(HOST, PORT).sync();
        // Wait until the connection is closed.
        f.channel().closeFuture().sync();
    } finally {
        group.shutdownGracefully();
    }
}

Example 77 with SslContext

use of org.apache.flink.shaded.netty4.io.netty.handler.ssl.SslContext in project netty by netty.

the class DiscardServer method main.

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
    } else {
        sslCtx = null;
    }
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new ChannelInitializer<SocketChannel>() {

            @Override
            public void initChannel(SocketChannel ch) {
                ChannelPipeline p = ch.pipeline();
                if (sslCtx != null) {
                    p.addLast(sslCtx.newHandler(ch.alloc()));
                }
                p.addLast(new DiscardServerHandler());
            }
        });
        // Bind and start to accept incoming connections.
        ChannelFuture f = b.bind(PORT).sync();
        // Wait until the server socket is closed.
        // In this example, this does not happen, but you can do that to gracefully
        // shut down your server.
        f.channel().closeFuture().sync();
    } finally {
        workerGroup.shutdownGracefully();
        bossGroup.shutdownGracefully();
    }
}

Example 78 with SslContext

use of org.apache.flink.shaded.netty4.io.netty.handler.ssl.SslContext in project netty by netty.

the class DoTClient method main.

public static void main(String[] args) throws Exception {
    EventLoopGroup group = new NioEventLoopGroup();
    try {
        final SslContext sslContext = SslContextBuilder.forClient().protocols("TLSv1.3", "TLSv1.2").build();
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() {

            @Override
            protected void initChannel(SocketChannel ch) {
                ChannelPipeline p = ch.pipeline();
                p.addLast(sslContext.newHandler(ch.alloc(), DNS_SERVER_HOST, DNS_SERVER_PORT)).addLast(new TcpDnsQueryEncoder()).addLast(new TcpDnsResponseDecoder()).addLast(new SimpleChannelInboundHandler<DefaultDnsResponse>() {

                    @Override
                    protected void channelRead0(ChannelHandlerContext ctx, DefaultDnsResponse msg) {
                        try {
                            handleQueryResp(msg);
                        } finally {
                            ctx.close();
                        }
                    }
                });
            }
        });
        final Channel ch = b.connect(DNS_SERVER_HOST, DNS_SERVER_PORT).sync().channel();
        int randomID = new Random().nextInt(60000 - 1000) + 1000;
        DnsQuery query = new DefaultDnsQuery(randomID, DnsOpCode.QUERY).setRecord(DnsSection.QUESTION, new DefaultDnsQuestion(QUERY_DOMAIN, DnsRecordType.A));
        ch.writeAndFlush(query).sync();
        boolean success = ch.closeFuture().await(10, TimeUnit.SECONDS);
        if (!success) {
            System.err.println("dns query timeout!");
            ch.close().sync();
        }
    } finally {
        group.shutdownGracefully();
    }
}

Example 79 with SslContext

use of org.apache.flink.shaded.netty4.io.netty.handler.ssl.SslContext in project netty by netty.

the class FactorialClient method main.

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {
        sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    } else {
        sslCtx = null;
    }
    EventLoopGroup group = new NioEventLoopGroup();
    try {
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).handler(new FactorialClientInitializer(sslCtx));
        // Make a new connection.
        ChannelFuture f = b.connect(HOST, PORT).sync();
        // Get the handler instance to retrieve the answer.
        FactorialClientHandler handler = (FactorialClientHandler) f.channel().pipeline().last();
        // Print out the answer.
        System.err.format("Factorial of %,d is: %,d", COUNT, handler.getFactorial());
    } finally {
        group.shutdownGracefully();
    }
}

Example 80 with SslContext

use of org.apache.flink.shaded.netty4.io.netty.handler.ssl.SslContext in project netty by netty.

the class FactorialServer method main.

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {
        SelfSignedCertificate ssc = new SelfSignedCertificate();
        sslCtx = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
    } else {
        sslCtx = null;
    }
    EventLoopGroup bossGroup = new NioEventLoopGroup(1);
    EventLoopGroup workerGroup = new NioEventLoopGroup();
    try {
        ServerBootstrap b = new ServerBootstrap();
        b.group(bossGroup, workerGroup).channel(NioServerSocketChannel.class).handler(new LoggingHandler(LogLevel.INFO)).childHandler(new FactorialServerInitializer(sslCtx));
        b.bind(PORT).sync().channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}