Example usage for io.netty.handler.ssl.util InsecureTrustManagerFactory INSTANCE

Introduction

In this page you can find the example usage for io.netty.handler.ssl.util InsecureTrustManagerFactory INSTANCE.

Prototype

TrustManagerFactory INSTANCE

To view the source code for io.netty.handler.ssl.util InsecureTrustManagerFactory INSTANCE.

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Usage

From source file:TelnetClient.java

License:Apache License

public static void main(String args[]) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {//  ww  w  .  j av  a  2s.c om
        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));

        // Sends the received line to the server.
        while (true) {
            lastWriteFuture = ch.writeAndFlush("req" + "\r\n");
        }

        // If user typed the 'bye' command, wait until the server closes
        // the connection.

        // ch.closeFuture().sync();

        // Wait until all messages are flushed before closing the channel.
        /*if (lastWriteFuture != null) {
        lastWriteFuture.sync();
        }*/
    } finally {
        group.shutdownGracefully();
    }
}

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From source file:Http2Client.java

License:Apache License

public Http2Client(final String host, final int port, final boolean ssl) throws Exception {
    this.host = host;
    this.port = port;
    this.ssl = ssl;

    // Configure SSL.
    if (ssl) {//from   www . j  a  v  a  2  s  .com
        this.sslCtx = SslContext.newClientContext(null, InsecureTrustManagerFactory.INSTANCE, null,
                Arrays.asList(SelectedProtocol.HTTP_2.protocolName(), SelectedProtocol.HTTP_1_1.protocolName()),
                0, 0);
    } else {
        this.sslCtx = null;
    }

    // XXX (dano): Http2Connection does not seem to be thread safe, use one thread only
    this.workerGroup = new NioEventLoopGroup(1);
    Http2ClientInitializer initializer = new Http2ClientInitializer(sslCtx);

    // Configure the client.
    Bootstrap b = new Bootstrap();
    b.group(workerGroup);
    b.channel(NioSocketChannel.class);
    b.option(ChannelOption.SO_KEEPALIVE, true);
    b.remoteAddress(host, port);
    b.handler(initializer);

    // Start the client.
    this.channel = b.connect().syncUninterruptibly().channel();
    System.out.println("Connected to [" + host + ':' + port + ']');

    // Wait for the HTTP/2 upgrade to occur.
    this.connectionHandler = initializer.connectionHandler();
    connectionHandler.awaitInitialization();
}

---

From source file:blazingcache.network.netty.NettyConnector.java

License:Apache License

public NettyChannel connect() throws Exception {
    if (ssl) {// ww  w .j  a  va2  s  .c o  m
        this.sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    }
    group = new NioEventLoopGroup();

    Bootstrap b = new Bootstrap();
    b.group(group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true)
            .option(ChannelOption.CONNECT_TIMEOUT_MILLIS, connectTimeout)
            .handler(new ChannelInitializer<SocketChannel>() {
                @Override
                public void initChannel(SocketChannel ch) throws Exception {
                    channel = new NettyChannel(host + ":" + port, ch, callbackExecutor, NettyConnector.this);
                    channel.setMessagesReceiver(receiver);
                    if (ssl) {
                        ch.pipeline().addLast(sslCtx.newHandler(ch.alloc(), host, port));
                    }
                    if (socketTimeout > 0) {
                        ch.pipeline().addLast("readTimeoutHandler", new ReadTimeoutHandler(socketTimeout));
                    }
                    ch.pipeline().addLast("lengthprepender", new LengthFieldPrepender(4));
                    ch.pipeline().addLast("lengthbaseddecoder",
                            new LengthFieldBasedFrameDecoder(Integer.MAX_VALUE, 0, 4, 0, 4));
                    //
                    ch.pipeline().addLast("messageencoder", new DataMessageEncoder());
                    ch.pipeline().addLast("messagedecoder", new DataMessageDecoder());
                    ch.pipeline().addLast(new InboundMessageHandler(channel));
                }
            });

    ChannelFuture f = b.connect(host, port).sync();
    socketchannel = f.channel();
    return channel;

}

---

From source file:ca.lambtoncollege.netty.chat.SecureChatClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx = SslContext.newClientContext(InsecureTrustManagerFactory.INSTANCE);
    EventLoopGroup group = new NioEventLoopGroup();
    try {/*from www. ja va2  s  . c o m*/
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).handler(new SecureChatClientInitializer(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");
            // If user typed the 'bye' command, wait until the server closes
            // 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 {
        // The connection is closed automatically on shutdown.
        group.shutdownGracefully();
    }
}

---

From source file:ca.lambtoncollege.netty.webSocket.ClientWebSocket.java

public static void main(String[] args) throws Exception {
    URI uri = new URI(URL);
    String scheme = uri.getScheme() == null ? "http" : uri.getScheme();
    final String host = uri.getHost() == null ? "127.0.0.1" : uri.getHost();
    final int port;
    if (uri.getPort() == -1) {
        if ("http".equalsIgnoreCase(scheme)) {
            port = 80;/* w ww .  j av a2  s  . c  om*/
        } else if ("https".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 = SslContext.newClientContext(InsecureTrustManagerFactory.INSTANCE);
    } 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 ClientHandlerWebSocket handler = new ClientHandlerWebSocket(WebSocketClientHandshakerFactory
                .newHandshaker(uri, WebSocketVersion.V13, null, false, 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), 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();
    }
}

---

From source file:cat.tbq.hospital.nio.echoExample.EchoClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.git
    final SslContext sslCtx;
    if (SSL) {/*from   www.  j  av a2 s. c om*/
        sslCtx = SslContextBuilder.forClient().trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    } else {
        sslCtx = null;
    }

    // Configure the client.
    EventLoopGroup group = new NioEventLoopGroup();
    try {
        Bootstrap b = new Bootstrap();
        b.group(group).channel(NioSocketChannel.class).option(ChannelOption.TCP_NODELAY, true)
                .handler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    public void initChannel(SocketChannel ch) throws Exception {
                        ChannelPipeline p = ch.pipeline();
                        if (sslCtx != null) {
                            p.addLast(sslCtx.newHandler(ch.alloc(), HOST, PORT));
                        }
                        //p.addLast(new LoggingHandler(LogLevel.INFO));
                        p.addLast(new EchoClientHandler());
                        //                            p.addLast(new EchoClient2Handler());
                    }
                });

        // Start the client.
        ChannelFuture f = b.connect(HOST, PORT).sync();

        // Wait until the connection is closed.
        f.channel().closeFuture().sync();
    } finally {
        // Shut down the event loop to terminate all threads.
        group.shutdownGracefully();
    }
}

---

From source file:cc.blynk.integration.model.websocket.AppWebSocketClient.java

License:Apache License

public AppWebSocketClient(String host, int port, String path) throws Exception {
    super(host, port, new Random(), new ServerProperties(Collections.emptyMap()));

    URI uri = new URI("wss://" + host + ":" + port + path);
    this.sslCtx = SslContextBuilder.forClient().sslProvider(SslProvider.JDK)
            .trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    this.appHandler = new AppWebSocketClientHandler(WebSocketClientHandshakerFactory.newHandshaker(uri,
            WebSocketVersion.V13, null, false, new DefaultHttpHeaders()));
}

---

From source file:cc.blynk.integration.model.websocket.WebSocketClient.java

License:Apache License

public WebSocketClient(String host, int port, boolean isSSL) throws Exception {
    super(host, port, new Random());

    String scheme = isSSL ? "wss://" : "ws://";
    URI uri = new URI(scheme + host + ":" + port + WebSocketHandler.WEBSOCKET_PATH);

    if (isSSL) {//www . jav a2 s.c  o  m
        sslCtx = SslContextBuilder.forClient().sslProvider(SslProvider.JDK)
                .trustManager(InsecureTrustManagerFactory.INSTANCE).build();
    } else {
        sslCtx = null;
    }

    this.handler = new WebSocketClientHandler(WebSocketClientHandshakerFactory.newHandshaker(uri,
            WebSocketVersion.V13, null, false, new DefaultHttpHeaders()));
}

---

From source file:cf.dropsonde.firehose.NettyFirehoseOnSubscribe.java

License:Open Source License

public NettyFirehoseOnSubscribe(URI uri, String token, String subscriptionId, boolean skipTlsValidation,
        EventLoopGroup eventLoopGroup, Class<? extends SocketChannel> channelClass) {
    try {/* w ww . ja  v a2s. c  om*/
        final String host = uri.getHost() == null ? "127.0.0.1" : uri.getHost();
        final String scheme = uri.getScheme() == null ? "ws" : uri.getScheme();
        final int port = getPort(scheme, uri.getPort());
        final URI fullUri = uri.resolve("/firehose/" + subscriptionId);

        final SslContext sslContext;
        if ("wss".equalsIgnoreCase(scheme)) {
            final SslContextBuilder sslContextBuilder = SslContextBuilder.forClient();
            if (skipTlsValidation) {
                sslContextBuilder.trustManager(InsecureTrustManagerFactory.INSTANCE);
            } else {
                TrustManagerFactory trustManagerFactory = TrustManagerFactory
                        .getInstance(TrustManagerFactory.getDefaultAlgorithm());
                trustManagerFactory.init((KeyStore) null);
                sslContextBuilder.trustManager(trustManagerFactory);
            }
            sslContext = sslContextBuilder.build();
        } else {
            sslContext = null;
        }

        bootstrap = new Bootstrap();
        if (eventLoopGroup == null) {
            this.eventLoopGroup = new NioEventLoopGroup();
            bootstrap.group(this.eventLoopGroup);
        } else {
            this.eventLoopGroup = null;
            bootstrap.group(eventLoopGroup);
        }
        bootstrap.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, 15000)
                .channel(channelClass == null ? NioSocketChannel.class : channelClass).remoteAddress(host, port)
                .handler(new ChannelInitializer<SocketChannel>() {
                    @Override
                    protected void initChannel(SocketChannel c) throws Exception {
                        final HttpHeaders headers = new DefaultHttpHeaders();
                        headers.add(HttpHeaders.Names.AUTHORIZATION, token);
                        final WebSocketClientHandler handler = new WebSocketClientHandler(
                                WebSocketClientHandshakerFactory.newHandshaker(fullUri, WebSocketVersion.V13,
                                        null, false, headers));
                        final ChannelPipeline pipeline = c.pipeline();
                        if (sslContext != null) {
                            pipeline.addLast(sslContext.newHandler(c.alloc(), host, port));
                        }
                        pipeline.addLast(new ReadTimeoutHandler(30));
                        pipeline.addLast(new HttpClientCodec(), new HttpObjectAggregator(8192));
                        pipeline.addLast(HANDLER_NAME, handler);

                        channel = c;
                    }
                });
    } catch (NoSuchAlgorithmException | SSLException | KeyStoreException e) {
        throw new RuntimeException(e);
    }
}

---

From source file:client.DiscardClient.java

License:Apache License

public static void main(String[] args) throws Exception {
    // Configure SSL.
    final SslContext sslCtx;
    if (SSL) {/* w  w w  .  j  a  v a2  s.  com*/
        sslCtx = SslContext.newClientContext(InsecureTrustManagerFactory.INSTANCE);
    } 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();
    }
}

---

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