Example usage for io.netty.handler.codec.http HttpRequest getProtocolVersion

List of usage examples for io.netty.handler.codec.http HttpRequest getProtocolVersion

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Introduction

In this page you can find the example usage for io.netty.handler.codec.http HttpRequest getProtocolVersion.

Prototype

@Deprecated
HttpVersion getProtocolVersion();

Source Link

Usage

From source file:HttpUploadServerHandler.java

License:Apache License

@Override
public void messageReceived(ChannelHandlerContext ctx, Object msg) throws Exception {
    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;
        URI uri = new URI(request.getUri());
        if (!uri.getPath().startsWith("/form")) {
            // Write Menu
            writeMenu(ctx);//from w ww .j  ava2 s.c  o m
            return;
        }
        responseContent.setLength(0);
        responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
        responseContent.append("===================================\r\n");

        responseContent.append("VERSION: " + request.getProtocolVersion().text() + "\r\n");

        responseContent.append("REQUEST_URI: " + request.getUri() + "\r\n\r\n");
        responseContent.append("\r\n\r\n");

        // new getMethod
        List<Entry<String, String>> headers = request.headers().entries();
        for (Entry<String, String> entry : headers) {
            responseContent.append("HEADER: " + entry.getKey() + '=' + entry.getValue() + "\r\n");
        }
        responseContent.append("\r\n\r\n");

        // new getMethod
        Set<Cookie> cookies;
        String value = request.headers().get(COOKIE);
        if (value == null) {
            cookies = Collections.emptySet();
        } else {
            cookies = CookieDecoder.decode(value);
        }
        for (Cookie cookie : cookies) {
            responseContent.append("COOKIE: " + cookie.toString() + "\r\n");
        }
        responseContent.append("\r\n\r\n");

        QueryStringDecoder decoderQuery = new QueryStringDecoder(request.getUri());
        Map<String, List<String>> uriAttributes = decoderQuery.parameters();
        for (Entry<String, List<String>> attr : uriAttributes.entrySet()) {
            for (String attrVal : attr.getValue()) {
                responseContent.append("URI: " + attr.getKey() + '=' + attrVal + "\r\n");
            }
        }
        responseContent.append("\r\n\r\n");

        // if GET Method: should not try to create a HttpPostRequestDecoder
        try {
            decoder = new HttpPostRequestDecoder(factory, request);
        } catch (ErrorDataDecoderException e1) {
            e1.printStackTrace();
            responseContent.append(e1.getMessage());
            writeResponse(ctx.channel());
            ctx.channel().close();
            return;
        } catch (IncompatibleDataDecoderException e1) {
            // GET Method: should not try to create a HttpPostRequestDecoder
            // So OK but stop here
            responseContent.append(e1.getMessage());
            responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n");
            writeResponse(ctx.channel());
            return;
        }

        readingChunks = HttpHeaders.isTransferEncodingChunked(request);
        responseContent.append("Is Chunked: " + readingChunks + "\r\n");
        responseContent.append("IsMultipart: " + decoder.isMultipart() + "\r\n");
        if (readingChunks) {
            // Chunk version
            responseContent.append("Chunks: ");
            readingChunks = true;
        }
    }

    // check if the decoder was constructed before
    // if not it handles the form get
    if (decoder != null) {
        if (msg instanceof HttpContent) {
            // New chunk is received
            HttpContent chunk = (HttpContent) msg;
            try {
                decoder.offer(chunk);
            } catch (ErrorDataDecoderException e1) {
                e1.printStackTrace();
                responseContent.append(e1.getMessage());
                writeResponse(ctx.channel());
                ctx.channel().close();
                return;
            }
            responseContent.append('o');
            // example of reading chunk by chunk (minimize memory usage due to
            // Factory)
            readHttpDataChunkByChunk();
            // example of reading only if at the end
            if (chunk instanceof LastHttpContent) {
                readHttpDataAllReceive(ctx.channel());
                writeResponse(ctx.channel());
                readingChunks = false;

                reset();
            }
        }
    }
}

From source file:baseFrame.netty.atest.HttpHelloWorldServerHandler.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) {
    if (msg instanceof HttpRequest) {
        HttpRequest request = (HttpRequest) msg;
        if (HttpHeaders.is100ContinueExpected(request)) {
            ctx.write(new DefaultFullHttpResponse(HTTP_1_1, CONTINUE));
        }/*from w  w w  .ja  v  a  2s  .c  o  m*/
        boolean keepAlive = HttpHeaders.isKeepAlive(request);

        // Encode the cookie.
        String cookieString = request.headers().get(Names.COOKIE);
        if (cookieString != null) {
            Set<Cookie> cookies = CookieDecoder.decode(cookieString);
            if (!cookies.isEmpty()) {
                // Reset the cookies if necessary.
                for (Cookie cookie : cookies) {
                    response.headers().add(Names.SET_COOKIE, ServerCookieEncoder.encode(cookie));
                }
            }
        } else {
            // Browser sent no cookie.  Add some.
            /*  response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.encode("key1", "value1"));
              response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.encode("key2", "value2"));*/
        }

        if (HttpHeaders.is100ContinueExpected(request)) {
            send100Continue(ctx);
        }

        responseContent.append("VERSION: ").append(request.getProtocolVersion()).append("\r\n");
        //responseContent.append("HOSTNAME: ").append(request.headers().).append("\r\n");
        responseContent.append("REQUEST_URI: ").append(request.getUri()).append("\r\n\r\n");

        HttpHeaders headers = request.headers();
        if (!headers.isEmpty()) {
            for (Entry<String, String> h : headers) {
                CharSequence key = h.getKey();
                CharSequence value = h.getValue();
                responseContent.append("HEADER: ").append(key).append(" = ").append(value).append("\r\n");
            }
            responseContent.append("\r\n");
        }

        QueryStringDecoder queryStringDecoder = new QueryStringDecoder(request.getUri());
        Map<String, List<String>> params = queryStringDecoder.parameters();
        if (!params.isEmpty()) {
            for (Entry<String, List<String>> p : params.entrySet()) {
                String key = p.getKey();
                List<String> vals = p.getValue();
                for (String val : vals) {
                    responseContent.append("PARAM: ").append(key).append(" = ").append(val).append("\r\n");
                }
            }
            responseContent.append("\r\n");
        }

        response = setResponse(response, responseContent);

        if (!keepAlive) {
            ctx.write(response).addListener(ChannelFutureListener.CLOSE);
        } else {
            response.headers().set(Names.CONNECTION, Values.KEEP_ALIVE);
            ctx.write(response);
        }
    }

    if (msg instanceof HttpContent) {
        HttpContent content = (HttpContent) msg;

        if (msg instanceof LastHttpContent) {

        }
    }
}

From source file:cc.io.lessons.server.HttpUploadServerHandler.java

License:Apache License

@Override
public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) throws Exception {

    if (msg instanceof HttpRequest) {
        System.out.println(msg.toString());
    } else {/*www .ja  v  a  2  s .  co  m*/
        System.out.println(ByteBufUtil.hexDump(((HttpContent) msg).content()));
        //System.out.println(((HttpContent) msg).content().toString(Charset.defaultCharset()));
    }

    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;
        URI uri = new URI(request.getUri());
        if (!uri.getPath().startsWith("/form")) {
            // Write Menu
            writeMenu(ctx);
            return;
        }
        responseContent.setLength(0);
        responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
        responseContent.append("===================================\r\n");

        responseContent.append("VERSION: " + request.getProtocolVersion().text() + "\r\n");

        responseContent.append("REQUEST_URI: " + request.getUri() + "\r\n\r\n");
        responseContent.append("\r\n\r\n");

        // new getMethod
        List<Entry<String, String>> headers = request.headers().entries();
        for (Entry<String, String> entry : headers) {
            responseContent.append("HEADER: " + entry.getKey() + '=' + entry.getValue() + "\r\n");
        }
        responseContent.append("\r\n\r\n");

        // new getMethod
        Set<Cookie> cookies;
        String value = request.headers().get(COOKIE);
        if (value == null) {
            cookies = Collections.emptySet();
        } else {
            cookies = CookieDecoder.decode(value);
        }
        for (Cookie cookie : cookies) {
            responseContent.append("COOKIE: " + cookie.toString() + "\r\n");
        }
        responseContent.append("\r\n\r\n");

        QueryStringDecoder decoderQuery = new QueryStringDecoder(request.getUri());
        Map<String, List<String>> uriAttributes = decoderQuery.parameters();
        for (Entry<String, List<String>> attr : uriAttributes.entrySet()) {
            for (String attrVal : attr.getValue()) {
                responseContent.append("URI: " + attr.getKey() + '=' + attrVal + "\r\n");
            }
        }
        responseContent.append("\r\n\r\n");

        // if GET Method: should not try to create a HttpPostRequestDecoder
        try {
            decoder = new HttpPostRequestDecoder(factory, request);
        } catch (ErrorDataDecoderException e1) {
            e1.printStackTrace();
            responseContent.append(e1.getMessage());
            writeResponse(ctx.channel());
            ctx.channel().close();
            return;
        } catch (IncompatibleDataDecoderException e1) {
            // GET Method: should not try to create a HttpPostRequestDecoder
            // So OK but stop here
            responseContent.append(e1.getMessage());
            responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n");
            writeResponse(ctx.channel());
            return;
        }

        readingChunks = HttpHeaders.isTransferEncodingChunked(request);
        responseContent.append("Is Chunked: " + readingChunks + "\r\n");
        responseContent.append("IsMultipart: " + decoder.isMultipart() + "\r\n");
        if (readingChunks) {
            // Chunk version
            responseContent.append("Chunks: ");
            readingChunks = true;
        }
    }

    // check if the decoder was constructed before
    // if not it handles the form get
    if (decoder != null) {
        if (msg instanceof HttpContent) {
            // New chunk is received
            HttpContent chunk = (HttpContent) msg;
            try {
                decoder.offer(chunk);
            } catch (ErrorDataDecoderException e1) {
                e1.printStackTrace();
                responseContent.append(e1.getMessage());
                writeResponse(ctx.channel());
                ctx.channel().close();
                return;
            }
            responseContent.append('o');
            // example of reading chunk by chunk (minimize memory usage due to
            // Factory)
            readHttpDataChunkByChunk();
            // example of reading only if at the end
            if (chunk instanceof LastHttpContent) {
                writeResponse(ctx.channel());
                readingChunks = false;

                reset();
            }
        }
    }
}

From source file:com.bala.learning.learning.netty.HttpServerHandler.java

License:Apache License

@Override
protected void channelRead0(ChannelHandlerContext ctx, Object msg) {
    if (msg instanceof HttpRequest) {
        HttpRequest request = this.request = (HttpRequest) msg;

        if (HttpHeaders.is100ContinueExpected(request)) {
            send100Continue(ctx);/*www.j  a va  2s .  c  o  m*/
        }

        buf.setLength(0);
        buf.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
        buf.append("===================================\r\n");

        buf.append("VERSION: ").append(request.getProtocolVersion()).append("\r\n");
        buf.append("HOSTNAME: ").append(HttpHeaders.getHost(request, "unknown")).append("\r\n");
        buf.append("REQUEST_URI: ").append(request.getUri()).append("\r\n\r\n");

        HttpHeaders headers = request.headers();
        if (!headers.isEmpty()) {
            for (Map.Entry<String, String> h : headers) {
                String key = h.getKey();
                String value = h.getValue();
                buf.append("HEADER: ").append(key).append(" = ").append(value).append("\r\n");
            }
            buf.append("\r\n");
        }

        QueryStringDecoder queryStringDecoder = new QueryStringDecoder(request.getUri());
        Map<String, List<String>> params = queryStringDecoder.parameters();
        if (!params.isEmpty()) {
            for (Entry<String, List<String>> p : params.entrySet()) {
                String key = p.getKey();
                List<String> vals = p.getValue();
                for (String val : vals) {
                    buf.append("PARAM: ").append(key).append(" = ").append(val).append("\r\n");
                }
            }
            buf.append("\r\n");
        }

        appendDecoderResult(buf, request);
    }

    if (msg instanceof HttpContent) {
        HttpContent httpContent = (HttpContent) msg;

        ByteBuf content = httpContent.content();
        if (content.isReadable()) {
            buf.append("CONTENT: ");
            buf.append(content.toString(CharsetUtil.UTF_8));
            buf.append("\r\n");
            appendDecoderResult(buf, request);
        }

        if (msg instanceof LastHttpContent) {
            buf.append("END OF CONTENT\r\n");

            LastHttpContent trailer = (LastHttpContent) msg;
            if (!trailer.trailingHeaders().isEmpty()) {
                buf.append("\r\n");
                for (String name : trailer.trailingHeaders().names()) {
                    for (String value : trailer.trailingHeaders().getAll(name)) {
                        buf.append("TRAILING HEADER: ");
                        buf.append(name).append(" = ").append(value).append("\r\n");
                    }
                }
                buf.append("\r\n");
            }

            if (!writeResponse(trailer, ctx)) {
                // If keep-alive is off, close the connection once the content is fully written.
                ctx.writeAndFlush(Unpooled.EMPTY_BUFFER).addListener(ChannelFutureListener.CLOSE);
            }
        }
    }
}

From source file:com.chenyang.proxy.http.HttpSchemaHandler.java

License:Apache License

@Override
public void channelRead(ChannelHandlerContext uaChannelCtx, final Object msg) throws Exception {

    if (msg instanceof HttpRequest) {
        HttpRequest httpRequest = (HttpRequest) msg;

        String originalHost = HostNamePortUtil.getHostName(httpRequest);
        int originalPort = HostNamePortUtil.getPort(httpRequest);
        HttpRemote apnProxyRemote = new HttpRemote(originalHost, originalPort);

        if (!HostAuthenticationUtil.isValidAddress(apnProxyRemote.getInetSocketAddress())) {
            HttpErrorUtil.writeAndFlush(uaChannelCtx.channel(), HttpResponseStatus.FORBIDDEN);
            return;
        }//from   www. ja  va  2 s.  co  m

        Channel uaChannel = uaChannelCtx.channel();

        HttpConnectionAttribute apnProxyConnectionAttribute = HttpConnectionAttribute.build(
                uaChannel.remoteAddress().toString(), httpRequest.getMethod().name(), httpRequest.getUri(),
                httpRequest.getProtocolVersion().text(),
                httpRequest.headers().get(HttpHeaders.Names.USER_AGENT), apnProxyRemote);

        uaChannelCtx.attr(HttpConnectionAttribute.ATTRIBUTE_KEY).set(apnProxyConnectionAttribute);
        uaChannel.attr(HttpConnectionAttribute.ATTRIBUTE_KEY).set(apnProxyConnectionAttribute);

        if (httpRequest.getMethod().equals(HttpMethod.CONNECT)) {
            if (uaChannelCtx.pipeline().get(HttpUserAgentForwardHandler.HANDLER_NAME) != null) {
                uaChannelCtx.pipeline().remove(HttpUserAgentForwardHandler.HANDLER_NAME);
            }
            if (uaChannelCtx.pipeline().get(HttpUserAgentTunnelHandler.HANDLER_NAME) == null) {
                uaChannelCtx.pipeline().addLast(HttpUserAgentTunnelHandler.HANDLER_NAME,
                        new HttpUserAgentTunnelHandler());
            }
        } else {
            if (uaChannelCtx.pipeline().get(HttpUserAgentForwardHandler.HANDLER_NAME) == null) {
                uaChannelCtx.pipeline().addLast(HttpUserAgentForwardHandler.HANDLER_NAME,
                        new HttpUserAgentForwardHandler());
            }
        }
    }

    uaChannelCtx.fireChannelRead(msg);
}

From source file:com.chenyang.proxy.http.HttpUserAgentForwardHandler.java

License:Apache License

private HttpRequest constructRequestForProxy(HttpRequest httpRequest, HttpRemote apnProxyRemote) {

    String uri = httpRequest.getUri();
    uri = this.getPartialUrl(uri);
    HttpRequest _httpRequest = new DefaultHttpRequest(httpRequest.getProtocolVersion(), httpRequest.getMethod(),
            uri);/*from ww w  . j  a v  a2s  . c  o  m*/
    Set<String> headerNames = httpRequest.headers().names();
    for (String headerName : headerNames) {
        if (StringUtils.equalsIgnoreCase(headerName, "Proxy-Connection")) {
            _httpRequest.headers().set(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
        } else {
            _httpRequest.headers().add(headerName, httpRequest.headers().getAll(headerName));
        }
    }
    Iterator<Entry<String, String>> iterator = _httpRequest.headers().iterator();
    while (iterator.hasNext()) {
        Entry<String, String> entry = iterator.next();
        logger.info(" heard : {} {}", entry.getKey(), entry.getValue());
    }
    return _httpRequest;
}

From source file:com.couchbase.client.core.endpoint.config.ConfigHandlerTest.java

License:Apache License

@Test
public void shouldEncodeBucketConfigRequest() throws Exception {
    BucketConfigRequest request = new BucketConfigRequest("/path/", InetAddress.getLocalHost(), "bucket",
            "password");

    channel.writeOutbound(request);/*www. ja  v  a  2s .  c  om*/
    HttpRequest outbound = (HttpRequest) channel.readOutbound();

    assertEquals(HttpMethod.GET, outbound.getMethod());
    assertEquals(HttpVersion.HTTP_1_1, outbound.getProtocolVersion());
    assertEquals("/path/bucket", outbound.getUri());
    assertTrue(outbound.headers().contains(HttpHeaders.Names.AUTHORIZATION));
    assertTrue(outbound.headers().contains(HttpHeaders.Names.HOST));
    assertEquals("Basic YnVja2V0OnBhc3N3b3Jk", outbound.headers().get(HttpHeaders.Names.AUTHORIZATION));
    assertEquals("Couchbase Client Mock", outbound.headers().get(HttpHeaders.Names.USER_AGENT));
}

From source file:com.couchbase.client.core.endpoint.config.ConfigHandlerTest.java

License:Apache License

@Test
public void shouldEncodeFlushRequest() {
    FlushRequest request = new FlushRequest("bucket", "password");

    channel.writeOutbound(request);/*from   w  ww.  j a  v  a  2 s  .  co  m*/
    HttpRequest outbound = (HttpRequest) channel.readOutbound();

    assertEquals(HttpMethod.POST, outbound.getMethod());
    assertEquals(HttpVersion.HTTP_1_1, outbound.getProtocolVersion());
    assertEquals("/pools/default/buckets/bucket/controller/doFlush", outbound.getUri());
    assertTrue(outbound.headers().contains(HttpHeaders.Names.AUTHORIZATION));
    assertTrue(outbound.headers().contains(HttpHeaders.Names.HOST));
    assertEquals("Basic YnVja2V0OnBhc3N3b3Jk", outbound.headers().get(HttpHeaders.Names.AUTHORIZATION));
    assertEquals("Couchbase Client Mock", outbound.headers().get(HttpHeaders.Names.USER_AGENT));
}

From source file:com.couchbase.client.core.endpoint.config.ConfigHandlerTest.java

License:Apache License

@Test
public void shouldEncodeBucketStreamingRequest() throws Exception {
    BucketStreamingRequest request = new BucketStreamingRequest("/path/", "bucket", "password");

    channel.writeOutbound(request);//from w  ww  .  j ava 2s  . c o  m
    HttpRequest outbound = (HttpRequest) channel.readOutbound();

    assertEquals(HttpMethod.GET, outbound.getMethod());
    assertEquals(HttpVersion.HTTP_1_1, outbound.getProtocolVersion());
    assertEquals("/path/bucket", outbound.getUri());
    assertTrue(outbound.headers().contains(HttpHeaders.Names.AUTHORIZATION));
    assertEquals("Basic YnVja2V0OnBhc3N3b3Jk", outbound.headers().get(HttpHeaders.Names.AUTHORIZATION));
    assertEquals("Couchbase Client Mock", outbound.headers().get(HttpHeaders.Names.USER_AGENT));
}

From source file:com.couchbase.client.core.endpoint.config.ConfigHandlerTest.java

License:Apache License

@Test
public void shouldNotBreakLinesOnLongAuth() throws Exception {
    String longPassword = "thisIsAveryLongPasswordWhichShouldNotContainLineBreaksAfterEncodingOtherwise"
            + "itWillBreakTheRequestResponseFlowWithTheServer";
    BucketConfigRequest request = new BucketConfigRequest("/path/", InetAddress.getLocalHost(), "bucket",
            longPassword);//from w w w . j av a2 s  . com

    channel.writeOutbound(request);
    HttpRequest outbound = (HttpRequest) channel.readOutbound();

    assertEquals(HttpMethod.GET, outbound.getMethod());
    assertEquals(HttpVersion.HTTP_1_1, outbound.getProtocolVersion());
    assertEquals("/path/bucket", outbound.getUri());
    assertTrue(outbound.headers().contains(HttpHeaders.Names.AUTHORIZATION));
    assertNotNull(outbound.headers().get(HttpHeaders.Names.AUTHORIZATION));
    assertTrue(outbound.headers().contains(HttpHeaders.Names.HOST));
    assertEquals("Couchbase Client Mock", outbound.headers().get(HttpHeaders.Names.USER_AGENT));
}