Examples with HttpResponse io.netty.handler.codec.http.HttpResponse used on opensource projects

Example 6 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project elasticsearch by elastic.

the class Netty4HttpChannelTests method testCorsEnabledWithoutAllowOrigins.

public void testCorsEnabledWithoutAllowOrigins() {
    // Set up a HTTP transport with only the CORS enabled setting
    Settings settings = Settings.builder().put(HttpTransportSettings.SETTING_CORS_ENABLED.getKey(), true).build();
    HttpResponse response = executeRequest(settings, "remote-host", "request-host");
    // inspect response and validate
    assertThat(response.headers().get(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN), nullValue());
}

Example 7 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project jersey by jersey.

the class JerseyClientHandler method channelRead0.

@Override
public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) {
    if (msg instanceof HttpResponse) {
        final HttpResponse response = (HttpResponse) msg;
        final ClientResponse jerseyResponse = new ClientResponse(new Response.StatusType() {

            @Override
            public int getStatusCode() {
                return response.status().code();
            }

            @Override
            public Response.Status.Family getFamily() {
                return Response.Status.Family.familyOf(response.status().code());
            }

            @Override
            public String getReasonPhrase() {
                return response.status().reasonPhrase();
            }
        }, jerseyRequest);
        for (Map.Entry<String, String> entry : response.headers().entries()) {
            jerseyResponse.getHeaders().add(entry.getKey(), entry.getValue());
        }
        // request entity handling.
        if ((response.headers().contains(HttpHeaderNames.CONTENT_LENGTH) && HttpUtil.getContentLength(response) > 0) || HttpUtil.isTransferEncodingChunked(response)) {
            ctx.channel().closeFuture().addListener(new GenericFutureListener<Future<? super Void>>() {

                @Override
                public void operationComplete(Future<? super Void> future) throws Exception {
                    isList.add(NettyInputStream.END_OF_INPUT_ERROR);
                }
            });
            jerseyResponse.setEntityStream(new NettyInputStream(isList));
        } else {
            jerseyResponse.setEntityStream(new InputStream() {

                @Override
                public int read() throws IOException {
                    return -1;
                }
            });
        }
        if (asyncConnectorCallback != null) {
            connector.executorService.execute(new Runnable() {

                @Override
                public void run() {
                    asyncConnectorCallback.response(jerseyResponse);
                    future.complete(jerseyResponse);
                }
            });
        }
    }
    if (msg instanceof HttpContent) {
        HttpContent httpContent = (HttpContent) msg;
        ByteBuf content = httpContent.content();
        if (content.isReadable()) {
            // copy bytes - when netty reads last chunk, it automatically closes the channel, which invalidates all
            // relates ByteBuffs.
            byte[] bytes = new byte[content.readableBytes()];
            content.getBytes(content.readerIndex(), bytes);
            isList.add(new ByteArrayInputStream(bytes));
        }
        if (msg instanceof LastHttpContent) {
            isList.add(NettyInputStream.END_OF_INPUT);
        }
    }
}

Example 8 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty-socketio by mrniko.

the class EncoderHandler method write.

private void write(XHROptionsMessage msg, ChannelHandlerContext ctx, ChannelPromise promise) {
    HttpResponse res = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.OK);
    res.headers().add(HttpHeaderNames.SET_COOKIE, "io=" + msg.getSessionId()).add(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE).add(HttpHeaderNames.ACCESS_CONTROL_ALLOW_HEADERS, HttpHeaderNames.CONTENT_TYPE);
    String origin = ctx.channel().attr(ORIGIN).get();
    addOriginHeaders(origin, res);
    ByteBuf out = encoder.allocateBuffer(ctx.alloc());
    sendMessage(msg, ctx.channel(), out, res, promise);
}

Example 9 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty-socketio by mrniko.

the class EncoderHandler method sendMessage.

private void sendMessage(HttpMessage msg, Channel channel, ByteBuf out, String type, ChannelPromise promise, HttpResponseStatus status) {
    HttpResponse res = new DefaultHttpResponse(HTTP_1_1, status);
    res.headers().add(HttpHeaderNames.CONTENT_TYPE, type).add(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
    if (msg.getSessionId() != null) {
        res.headers().add(HttpHeaderNames.SET_COOKIE, "io=" + msg.getSessionId());
    }
    String origin = channel.attr(ORIGIN).get();
    addOriginHeaders(origin, res);
    HttpUtil.setContentLength(res, out.readableBytes());
    // prevent XSS warnings on IE
    // https://github.com/LearnBoost/socket.io/pull/1333
    String userAgent = channel.attr(EncoderHandler.USER_AGENT).get();
    if (userAgent != null && (userAgent.contains(";MSIE") || userAgent.contains("Trident/"))) {
        res.headers().add("X-XSS-Protection", "0");
    }
    sendMessage(msg, channel, out, res, promise);
}

Example 10 with HttpResponse

use of io.netty.handler.codec.http.HttpResponse in project netty-socketio by mrniko.

the class PollingTransport method sendError.

private void sendError(ChannelHandlerContext ctx) {
    HttpResponse res = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.INTERNAL_SERVER_ERROR);
    ctx.channel().writeAndFlush(res).addListener(ChannelFutureListener.CLOSE);
}