List of usage examples for io.netty.channel ChannelHandlerContext fireChannelRead
@Override
ChannelHandlerContext fireChannelRead(Object msg);
From source file:io.crate.protocols.http.HttpAuthUpstreamHandler.java
private void handleHttpRequest(ChannelHandlerContext ctx, HttpRequest request) { SSLSession session = getSession(ctx.channel()); Tuple<String, SecureString> credentials = credentialsFromRequest(request, session, settings); String username = credentials.v1(); SecureString password = credentials.v2(); InetAddress address = addressFromRequestOrChannel(request, ctx.channel()); ConnectionProperties connectionProperties = new ConnectionProperties(address, Protocol.HTTP, session); AuthenticationMethod authMethod = authService.resolveAuthenticationType(username, connectionProperties); if (authMethod == null) { String errorMessage = String.format(Locale.ENGLISH, "No valid auth.host_based.config entry found for host \"%s\", user \"%s\", protocol \"%s\"", address.getHostAddress(), username, Protocol.HTTP.toString()); sendUnauthorized(ctx.channel(), errorMessage); } else {//from www . j av a 2 s . co m try { User user = authMethod.authenticate(username, password, connectionProperties); if (user != null && LOGGER.isTraceEnabled()) { LOGGER.trace("Authentication succeeded user \"{}\" and method \"{}\".", username, authMethod.name()); } authorized = true; ctx.fireChannelRead(request); } catch (Exception e) { sendUnauthorized(ctx.channel(), e.getMessage()); } } }
From source file:io.crate.protocols.http.HttpAuthUpstreamHandler.java
private void handleHttpChunk(ChannelHandlerContext ctx, HttpContent msg) { if (authorized) { ctx.fireChannelRead(msg); } else {/*w w w. j a v a2s . c o m*/ // We won't forward the message downstream, thus we have to release msg.release(); sendUnauthorized(ctx.channel(), null); } }
From source file:io.crate.protocols.http.HttpBlobHandler.java
License:Apache License
@Override protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception { if (msg instanceof HttpRequest) { HttpRequest request = currentMessage = (HttpRequest) msg; String uri = request.uri(); if (!uri.startsWith(BLOBS_ENDPOINT)) { reset();// w w w. j a v a 2 s. c o m ctx.fireChannelRead(msg); return; } Matcher matcher = blobsMatcher.reset(uri); if (!matcher.matches()) { simpleResponse(HttpResponseStatus.NOT_FOUND); reset(); return; } digestBlob = null; index = BlobIndex.fullIndexName(matcher.group(1)); digest = matcher.group(2); if (LOGGER.isTraceEnabled()) { LOGGER.trace("matches index:{} digest:{}", index, digest); LOGGER.trace("HTTPMessage:%n{}", request); } handleBlobRequest(request, null); } else if (msg instanceof HttpContent) { if (currentMessage == null) { // the chunk is probably from a regular non-blob request. ctx.fireChannelRead(msg); return; } handleBlobRequest(currentMessage, (HttpContent) msg); } else { // Neither HttpMessage or HttpChunk ctx.fireChannelRead(msg); } }
From source file:io.gatling.http.client.impl.ChunkedInboundHttp2ToHttpAdapter.java
License:Apache License
@Override public int onDataRead(ChannelHandlerContext ctx, int streamId, ByteBuf data, int padding, boolean endOfStream) throws Http2Exception { Http2Stream stream = connection.stream(streamId); if (stream == null) { throw connectionError(PROTOCOL_ERROR, "Data Frame received for unknown stream id " + streamId); }/*from w w w . j a va 2 s. c om*/ final int processedBytes = data.readableBytes(); HttpContent content = endOfStream ? new DefaultLastHttpContent(data) : new DefaultHttpContent(data); ctx.fireChannelRead(new Http2Content(content, streamId)); return processedBytes + padding; }
From source file:io.gatling.http.client.impl.ChunkedInboundHttp2ToHttpAdapter.java
License:Apache License
private void convertAndFire(ChannelHandlerContext ctx, int streamId, Http2Headers headers, boolean endOfStream) throws Http2Exception { HttpResponse response = HttpConversionUtil.toHttpResponse(streamId, headers, validateHttpHeaders); ctx.fireChannelRead(response); if (endOfStream) { ctx.fireChannelRead(new Http2Content(LastHttpContent.EMPTY_LAST_CONTENT, streamId)); }/*from w ww . j av a 2 s . c o m*/ }
From source file:io.gatling.http.client.impl.ChunkedInboundHttp2ToHttpAdapter.java
License:Apache License
@Override public void onSettingsRead(ChannelHandlerContext ctx, Http2Settings settings) { if (!whenHttp2Handshake.isDone()) { whenHttp2Handshake.setSuccess(ctx.channel()); }/*from w ww. j av a 2 s.c o m*/ if (propagateSettings) { ctx.fireChannelRead(settings); } }
From source file:io.gatling.http.client.impl.DigestAuthHandler.java
License:Apache License
@Override public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception { if (digestHeader == null) { // initial state if (msg instanceof HttpResponse) { HttpResponse response = (HttpResponse) msg; if (response.status() == HttpResponseStatus.UNAUTHORIZED) { String authenticateHeader = getHeaderWithPrefix(response.headers().getAll(WWW_AUTHENTICATE), "Digest"); if (authenticateHeader != null) { digestHeader = realm.computeAuthorizationHeader(tx.request.getMethod(), tx.request.getUri(), authenticateHeader); return; }/* w w w . j a v a 2s . c o m*/ } } // nothing this handler can do about it // either we don't need authentication, or auth scheme is not Digest ctx.fireChannelRead(msg); } else if (msg instanceof LastHttpContent) { // send new request // FIXME make sure connection can be reused, otherwise use a new one // FIXME check what happens if buildRequest throws WritableRequest request = WritableRequestBuilder.buildRequest(tx.request, ctx.alloc(), config, false); request.getRequest().headers().add(AUTHORIZATION, digestHeader); // FIXME write can throw Exception!!! request.write(ctx); ctx.pipeline().remove(this); } // initial response chunks are just ignored }
From source file:io.hekate.network.netty.NettyClientTimeoutHandler.java
License:Apache License
@Override protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception { // Ignore heartbeats. if (msg instanceof Heartbeat) { if (trace) { log.trace("Received heartbeat from server [from={}, message={}]", id, msg); }//w w w . jav a 2s. c o m return; } ctx.fireChannelRead(msg); }
From source file:io.hydramq.core.net.netty.CompletableFutureHandler.java
License:Open Source License
@Override protected void channelRead0(ChannelHandlerContext ctx, Command command) throws Exception { if (command instanceof Response) { CompletableFuture<Command> future = ctx.channel().attr(ChannelAttributes.COMMAND_FUTURES).get() .remove(command.correlationId()); if (future != null) { future.complete(command);//from w w w. j a v a2 s . c o m } else { throw new HydraRuntimeException( "Unexpected Response " + command + ". correlationId: " + command.correlationId()); } } else { ctx.fireChannelRead(command); } }
From source file:io.hydramq.network.server.ProtocolSelector.java
License:Open Source License
@Override public void channelRead(final ChannelHandlerContext ctx, final Object msg) throws Exception { ByteBuf buffer = (ByteBuf) msg;// w w w. j av a2 s.c o m for (ProtocolHandler protocolHandler : protocols) { if (protocolHandler.accept(buffer)) { logger.info("Loading {} protocol handler", protocolHandler); ctx.pipeline().addLast("commandEncoder", new CommandEncoder(protocolHandler.getConversionContext())); ctx.pipeline().addLast("commandDecoder", new CommandDecoder(protocolHandler.getConversionContext())); ctx.pipeline().addLast("protocol", protocolHandler); ctx.pipeline().addLast("responseHandler", completableFutureHandler); ctx.pipeline().remove(this); ctx.pipeline().fireChannelActive(); ctx.fireChannelRead(msg); return; } } logger.error("No acceptable protocols found to handle client with protocol id of " + buffer.getInt(0)); ctx.writeAndFlush(new Error(buffer.getInt(1), 5)).addListener(ChannelFutureListener.CLOSE); }