Search in sources :

Example 71 with SslContext

use of io.netty.handler.ssl.SslContext in project netty by netty.

the class TelnetClient 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 TelnetClientInitializer(sslCtx));
        // Start the connection attempt.
        Channel ch = b.connect(HOST, PORT).sync().channel();
        // Read commands from the stdin.
        ChannelFuture lastWriteFuture = null;
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        for (; ; ) {
            String line = in.readLine();
            if (line == null) {
                break;
            }
            // Sends the received line to the server.
            lastWriteFuture = ch.writeAndFlush(line + "\r\n");
            // the connection.
            if ("bye".equals(line.toLowerCase())) {
                ch.closeFuture().sync();
                break;
            }
        }
        // Wait until all messages are flushed before closing the channel.
        if (lastWriteFuture != null) {
            lastWriteFuture.sync();
        }
    } finally {
        group.shutdownGracefully();
    }
}
Also used : NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) ChannelFuture(io.netty.channel.ChannelFuture) EventLoopGroup(io.netty.channel.EventLoopGroup) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) InputStreamReader(java.io.InputStreamReader) Channel(io.netty.channel.Channel) NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) BufferedReader(java.io.BufferedReader) Bootstrap(io.netty.bootstrap.Bootstrap) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) SslContext(io.netty.handler.ssl.SslContext)

Example 72 with SslContext

use of io.netty.handler.ssl.SslContext in project netty by netty.

the class WebSocketClient method main.

public static void main(String[] args) throws Exception {
    URI uri = new URI(URL);
    String scheme = uri.getScheme() == null ? "ws" : uri.getScheme();
    final String host = uri.getHost() == null ? "127.0.0.1" : uri.getHost();
    final int port;
    if (uri.getPort() == -1) {
        if ("ws".equalsIgnoreCase(scheme)) {
            port = 80;
        } else if ("wss".equalsIgnoreCase(scheme)) {
            port = 443;
        } else {
            port = -1;
        }
    } else {
        port = uri.getPort();
    }
    if (!"ws".equalsIgnoreCase(scheme) && !"wss".equalsIgnoreCase(scheme)) {
        System.err.println("Only WS(S) is supported.");
        return;
    }
    final boolean ssl = "wss".equalsIgnoreCase(scheme);
    final SslContext sslCtx;
    if (ssl) {
        sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    } else {
        sslCtx = null;
    }
    EventLoopGroup group = new NioEventLoopGroup();
    try {
        // Connect with V13 (RFC 6455 aka HyBi-17). You can change it to V08 or V00.
        // If you change it to V00, ping is not supported and remember to change
        // HttpResponseDecoder to WebSocketHttpResponseDecoder in the pipeline.
        final WebSocketClientHandler handler = new WebSocketClientHandler(WebSocketClientHandshakerFactory.newHandshaker(uri, WebSocketVersion.V13, null, true, new DefaultHttpHeaders()));
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).handler(new ChannelInitializer<SocketChannel>() {

            @Override
            protected void initChannel(SocketChannel ch) {
                ChannelPipeline p = ch.pipeline();
                if (sslCtx != null) {
                    p.addLast(sslCtx.newHandler(ch.alloc(), host, port));
                }
                p.addLast(new HttpClientCodec(), new HttpObjectAggregator(8192), WebSocketClientCompressionHandler.INSTANCE, handler);
            }
        });
        Channel ch = b.connect(uri.getHost(), port).sync().channel();
        handler.handshakeFuture().sync();
        BufferedReader console = new BufferedReader(new InputStreamReader(System.in));
        while (true) {
            String msg = console.readLine();
            if (msg == null) {
                break;
            } else if ("bye".equals(msg.toLowerCase())) {
                ch.writeAndFlush(new CloseWebSocketFrame());
                ch.closeFuture().sync();
                break;
            } else if ("ping".equals(msg.toLowerCase())) {
                WebSocketFrame frame = new PingWebSocketFrame(Unpooled.wrappedBuffer(new byte[] { 8, 1, 8, 1 }));
                ch.writeAndFlush(frame);
            } else {
                WebSocketFrame frame = new TextWebSocketFrame(msg);
                ch.writeAndFlush(frame);
            }
        }
    } finally {
        group.shutdownGracefully();
    }
}
Also used : CloseWebSocketFrame(io.netty.handler.codec.http.websocketx.CloseWebSocketFrame) NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) SocketChannel(io.netty.channel.socket.SocketChannel) InputStreamReader(java.io.InputStreamReader) NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) SocketChannel(io.netty.channel.socket.SocketChannel) Channel(io.netty.channel.Channel) HttpClientCodec(io.netty.handler.codec.http.HttpClientCodec) PingWebSocketFrame(io.netty.handler.codec.http.websocketx.PingWebSocketFrame) URI(java.net.URI) ChannelPipeline(io.netty.channel.ChannelPipeline) NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) HttpObjectAggregator(io.netty.handler.codec.http.HttpObjectAggregator) EventLoopGroup(io.netty.channel.EventLoopGroup) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) DefaultHttpHeaders(io.netty.handler.codec.http.DefaultHttpHeaders) BufferedReader(java.io.BufferedReader) TextWebSocketFrame(io.netty.handler.codec.http.websocketx.TextWebSocketFrame) Bootstrap(io.netty.bootstrap.Bootstrap) CloseWebSocketFrame(io.netty.handler.codec.http.websocketx.CloseWebSocketFrame) WebSocketFrame(io.netty.handler.codec.http.websocketx.WebSocketFrame) PingWebSocketFrame(io.netty.handler.codec.http.websocketx.PingWebSocketFrame) TextWebSocketFrame(io.netty.handler.codec.http.websocketx.TextWebSocketFrame) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) SslContext(io.netty.handler.ssl.SslContext)

Example 73 with SslContext

use of io.netty.handler.ssl.SslContext in project netty by netty.

the class WebSocketServer 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 WebSocketServerInitializer(sslCtx));
        Channel ch = b.bind(PORT).sync().channel();
        System.out.println("Open your web browser and navigate to " + (SSL ? "https" : "http") + "://127.0.0.1:" + PORT + '/');
        ch.closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}
Also used : LoggingHandler(io.netty.handler.logging.LoggingHandler) SelfSignedCertificate(io.netty.handler.ssl.util.SelfSignedCertificate) EventLoopGroup(io.netty.channel.EventLoopGroup) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) Channel(io.netty.channel.Channel) NioServerSocketChannel(io.netty.channel.socket.nio.NioServerSocketChannel) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) ServerBootstrap(io.netty.bootstrap.ServerBootstrap) SslContext(io.netty.handler.ssl.SslContext)

Example 74 with SslContext

use of io.netty.handler.ssl.SslContext in project netty by netty.

the class MemcacheClient 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 BinaryMemcacheClientCodec());
                p.addLast(new BinaryMemcacheObjectAggregator(Integer.MAX_VALUE));
                p.addLast(new MemcacheClientHandler());
            }
        });
        // Start the connection attempt.
        Channel ch = b.connect(HOST, PORT).sync().channel();
        // Read commands from the stdin.
        System.out.println("Enter commands (quit to end)");
        System.out.println("get <key>");
        System.out.println("set <key> <value>");
        ChannelFuture lastWriteFuture = null;
        BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
        for (; ; ) {
            String line = in.readLine();
            if (line == null) {
                break;
            }
            if ("quit".equals(line.toLowerCase())) {
                ch.close().sync();
                break;
            }
            // Sends the received line to the server.
            lastWriteFuture = ch.writeAndFlush(line);
        }
        // Wait until all messages are flushed before closing the channel.
        if (lastWriteFuture != null) {
            lastWriteFuture.sync();
        }
    } finally {
        group.shutdownGracefully();
    }
}
Also used : ChannelFuture(io.netty.channel.ChannelFuture) NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) SocketChannel(io.netty.channel.socket.SocketChannel) InputStreamReader(java.io.InputStreamReader) NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) Channel(io.netty.channel.Channel) SocketChannel(io.netty.channel.socket.SocketChannel) BinaryMemcacheClientCodec(io.netty.handler.codec.memcache.binary.BinaryMemcacheClientCodec) ChannelPipeline(io.netty.channel.ChannelPipeline) NioSocketChannel(io.netty.channel.socket.nio.NioSocketChannel) EventLoopGroup(io.netty.channel.EventLoopGroup) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) BufferedReader(java.io.BufferedReader) Bootstrap(io.netty.bootstrap.Bootstrap) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) SslContext(io.netty.handler.ssl.SslContext) BinaryMemcacheObjectAggregator(io.netty.handler.codec.memcache.binary.BinaryMemcacheObjectAggregator)

Example 75 with SslContext

use of io.netty.handler.ssl.SslContext in project netty by netty.

the class ObjectEchoServer 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) throws Exception {
                ChannelPipeline p = ch.pipeline();
                if (sslCtx != null) {
                    p.addLast(sslCtx.newHandler(ch.alloc()));
                }
                p.addLast(new ObjectEncoder(), new ObjectDecoder(ClassResolvers.cacheDisabled(null)), new ObjectEchoServerHandler());
            }
        });
        // Bind and start to accept incoming connections.
        b.bind(PORT).sync().channel().closeFuture().sync();
    } finally {
        bossGroup.shutdownGracefully();
        workerGroup.shutdownGracefully();
    }
}
Also used : NioServerSocketChannel(io.netty.channel.socket.nio.NioServerSocketChannel) SocketChannel(io.netty.channel.socket.SocketChannel) LoggingHandler(io.netty.handler.logging.LoggingHandler) SelfSignedCertificate(io.netty.handler.ssl.util.SelfSignedCertificate) ObjectDecoder(io.netty.handler.codec.serialization.ObjectDecoder) ServerBootstrap(io.netty.bootstrap.ServerBootstrap) ChannelPipeline(io.netty.channel.ChannelPipeline) EventLoopGroup(io.netty.channel.EventLoopGroup) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) ObjectEncoder(io.netty.handler.codec.serialization.ObjectEncoder) NioEventLoopGroup(io.netty.channel.nio.NioEventLoopGroup) SslContext(io.netty.handler.ssl.SslContext)

Aggregations

SslContext (io.netty.handler.ssl.SslContext)200 NioEventLoopGroup (io.netty.channel.nio.NioEventLoopGroup)63 EventLoopGroup (io.netty.channel.EventLoopGroup)52 SelfSignedCertificate (io.netty.handler.ssl.util.SelfSignedCertificate)50 Test (org.junit.Test)48 Channel (io.netty.channel.Channel)43 ServerBootstrap (io.netty.bootstrap.ServerBootstrap)41 SSLException (javax.net.ssl.SSLException)40 NioSocketChannel (io.netty.channel.socket.nio.NioSocketChannel)36 Bootstrap (io.netty.bootstrap.Bootstrap)35 LoggingHandler (io.netty.handler.logging.LoggingHandler)35 SocketChannel (io.netty.channel.socket.SocketChannel)34 NioServerSocketChannel (io.netty.channel.socket.nio.NioServerSocketChannel)33 SslHandler (io.netty.handler.ssl.SslHandler)26 SslContextBuilder (io.netty.handler.ssl.SslContextBuilder)25 ChannelPipeline (io.netty.channel.ChannelPipeline)23 InetSocketAddress (java.net.InetSocketAddress)23 ChannelFuture (io.netty.channel.ChannelFuture)21 File (java.io.File)21 CertificateException (java.security.cert.CertificateException)20