Example usage for io.netty.channel ChannelHandlerContext name

List of usage examples for io.netty.channel ChannelHandlerContext name

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Introduction

In this page you can find the example usage for io.netty.channel ChannelHandlerContext name.

Prototype

String name();

Source Link

Document

The unique name of the ChannelHandlerContext .The name was used when then ChannelHandler was added to the ChannelPipeline .

Usage

From source file:at.yawk.dbus.protocol.auth.AuthClient.java

@Override
public void handlerAdded(ChannelHandlerContext ctx) throws Exception {
    for (ChannelHandler handler : handlers) {
        ctx.pipeline().addBefore(ctx.executor(), ctx.name(), null, handler);
    }/* w  w  w  .  j  a  va 2s.c o  m*/
    super.handlerAdded(ctx);
}

From source file:at.yawk.dbus.protocol.codec.DbusMainProtocol.java

private void add(ChannelHandlerContext ctx, ChannelHandler handler) {
    ctx.pipeline().addBefore(ctx.executor(), ctx.name(), null, handler);
}

From source file:com.addthis.hydra.query.loadbalance.NextQueryTask.java

License:Apache License

private static ChannelHandlerContext cleanPipelineAndGetLastContext(ChannelPipeline pipeline) {
    log.trace("pipeline before pruning {}", pipeline);
    ChannelHandlerContext lastContext = pipeline.lastContext();
    while ((lastContext != null) && !"encoder".equals(lastContext.name())) {
        pipeline.removeLast();/*from ww w  .j a v  a2s . c o  m*/
        lastContext = pipeline.lastContext();
    }
    log.trace("pipeline after pruning {}", pipeline);
    return lastContext;
}

From source file:com.chiorichan.http.ssl.SniNegotiator.java

License:Mozilla Public License

@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {
    if (!handshaken && in.readableBytes() >= 5) {
        String hostname = sniHostNameFromHandshakeInfo(in);
        if (hostname != null)
            hostname = IDN.toASCII(hostname, IDN.ALLOW_UNASSIGNED).toLowerCase(Locale.US);
        this.hostname = hostname;

        selectedContext = SslManager.instance().map(hostname);

        if (handshaken) {
            SSLEngine engine = selectedContext.newEngine(ctx.alloc());

            List<String> supportedCipherSuites = Arrays.asList(engine.getSupportedCipherSuites());

            if (!supportedCipherSuites.containsAll(enabledCipherSuites))
                for (String cipher : enabledCipherSuites)
                    if (!supportedCipherSuites.contains(cipher)) {
                        NetworkManager.getLogger()
                                .severe(String.format(
                                        "The SSL/TLS cipher suite '%s' is not supported by SSL Provider %s",
                                        cipher, SslContext.defaultServerProvider().name()));
                        enabledCipherSuites.remove(cipher);
                    }/* w w  w.j  av  a  2  s.co  m*/

            engine.setUseClientMode(false);
            engine.setEnabledCipherSuites(enabledCipherSuites.toArray(new String[0]));

            ctx.pipeline().replace(this, ctx.name(), new SslExceptionHandler(engine));
        }
    }
}

From source file:com.emin.igwmp.skm.core.netty.handler.SocksServerHandler.java

License:Apache License

@Override
public void channelInactive(ChannelHandlerContext ctx) throws Exception {
    super.channelInactive(ctx);
    LogUtils.I(":" + ctx.channel().remoteAddress() + "  :" + ctx.name());
}

From source file:com.emin.igwmp.skm.core.netty.handler.SocksServerHandler.java

License:Apache License

@Override
public void channelActive(ChannelHandlerContext ctx) throws Exception {
    super.channelActive(ctx);
    try {/*from ww  w . j  a  va 2 s.c  o  m*/
        LogUtils.I(":" + ctx.channel().remoteAddress() + "  :" + ctx.name());

    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.flysoloing.learning.network.netty.http2.helloworld.multiplex.server.Http2ServerInitializer.java

License:Apache License

/**
 * Configure the pipeline for a cleartext upgrade from HTTP to HTTP/2.0
 *///from  w  ww. j  av  a  2  s .  co m
private void configureClearText(SocketChannel ch) {
    final ChannelPipeline p = ch.pipeline();
    final HttpServerCodec sourceCodec = new HttpServerCodec();

    p.addLast(sourceCodec);
    p.addLast(new HttpServerUpgradeHandler(sourceCodec, upgradeCodecFactory));
    p.addLast(new SimpleChannelInboundHandler<HttpMessage>() {
        @Override
        protected void channelRead0(ChannelHandlerContext ctx, HttpMessage msg) throws Exception {
            // If this handler is hit then no upgrade has been attempted and the client is just talking HTTP.
            System.err.println("Directly talking: " + msg.protocolVersion() + " (no upgrade was attempted)");
            ChannelPipeline pipeline = ctx.pipeline();
            ChannelHandlerContext thisCtx = pipeline.context(this);
            pipeline.addAfter(thisCtx.name(), null,
                    new HelloWorldHttp1Handler("Direct. No Upgrade Attempted."));
            pipeline.replace(this, null, new HttpObjectAggregator(maxHttpContentLength));
            ctx.fireChannelRead(ReferenceCountUtil.retain(msg));
        }
    });

    p.addLast(new UserEventLogger());
}

From source file:com.github.sinsinpub.pero.manual.proxyhandler.HttpProxyServer.java

License:Apache License

private boolean authenticate(ChannelHandlerContext ctx, FullHttpRequest req) {
    assertThat(req.method(), Matchers.is(HttpMethod.CONNECT));

    if (testMode != TestMode.INTERMEDIARY) {
        ctx.pipeline().addBefore(ctx.name(), "lineDecoder", new LineBasedFrameDecoder(64, false, true));
    }//w w  w  .  j  a v a2s  .c  o m

    ctx.pipeline().remove(HttpObjectAggregator.class);
    ctx.pipeline().remove(HttpRequestDecoder.class);

    boolean authzSuccess = false;
    if (username != null) {
        CharSequence authz = req.headers().get(HttpHeaderNames.PROXY_AUTHORIZATION);
        if (authz != null) {
            String[] authzParts = StringUtil.split(authz.toString(), ' ', 2);
            ByteBuf authzBuf64 = Unpooled.copiedBuffer(authzParts[1], CharsetUtil.US_ASCII);
            ByteBuf authzBuf = Base64.decode(authzBuf64);

            String expectedAuthz = username + ':' + password;
            authzSuccess = "Basic".equals(authzParts[0])
                    && expectedAuthz.equals(authzBuf.toString(CharsetUtil.US_ASCII));

            authzBuf64.release();
            authzBuf.release();
        }
    } else {
        authzSuccess = true;
    }

    return authzSuccess;
}

From source file:com.hop.hhxx.example.http2.helloworld.multiplex.server.Http2ServerInitializer.java

License:Apache License

/**
 * Configure the pipeline for a cleartext upgrade from HTTP to HTTP/2.0
 *///  ww w  .j  a va 2  s . co  m
private void configureClearText(SocketChannel ch) {
    final ChannelPipeline p = ch.pipeline();
    final HttpServerCodec sourceCodec = new HttpServerCodec();

    p.addLast(sourceCodec);
    p.addLast(new HttpServerUpgradeHandler(sourceCodec, upgradeCodecFactory));
    p.addLast(new SimpleChannelInboundHandler<HttpMessage>() {
        @Override
        protected void channelRead0(ChannelHandlerContext ctx, HttpMessage msg) throws Exception {
            // If this handler is hit then no upgrade has been attempted and the client is just talking HTTP.
            System.err.println("Directly talking: " + msg.protocolVersion() + " (no upgrade was attempted)");
            ChannelPipeline pipeline = ctx.pipeline();
            ChannelHandlerContext thisCtx = pipeline.context(this);
            pipeline.addAfter(thisCtx.name(), null,
                    new HelloWorldHttp1Handler("Direct. No Upgrade Attempted."));
            pipeline.replace(this, null, new HttpObjectAggregator(maxHttpContentLength));
            ctx.fireChannelRead(msg);
        }
    });

    p.addLast(new UserEventLogger());
}

From source file:com.linecorp.armeria.client.http.HttpClientPipelineConfigurator.java

License:Apache License

void addBeforeSessionHandler(ChannelPipeline pipeline, ChannelHandler handler) {
    // Get the name of the HttpSessionHandler so that we can put our handlers before it.
    final ChannelHandlerContext lastContext = pipeline.lastContext();
    assert lastContext.handler().getClass() == HttpSessionHandler.class;

    pipeline.addBefore(lastContext.name(), null, handler);
}