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

Example 36 with HttpRequest

use of io.netty.handler.codec.http.HttpRequest in project async-http-client by AsyncHttpClient.

the class NettyRequestSender method writeRequest.

public <T> void writeRequest(NettyResponseFuture<T> future, Channel channel) {
    NettyRequest nettyRequest = future.getNettyRequest();
    HttpRequest httpRequest = nettyRequest.getHttpRequest();
    AsyncHandler<T> handler = future.getAsyncHandler();
    // we just let it go and the channelInactive do its work
    if (!Channels.isChannelValid(channel))
        return;
    try {
        if (handler instanceof TransferCompletionHandler)
            configureTransferAdapter(handler, httpRequest);
        boolean writeBody = !future.isDontWriteBodyBecauseExpectContinue() && httpRequest.method() != HttpMethod.CONNECT && nettyRequest.getBody() != null;
        if (!future.isHeadersAlreadyWrittenOnContinue()) {
            if (handler instanceof AsyncHandlerExtensions) {
                AsyncHandlerExtensions.class.cast(handler).onRequestSend(nettyRequest);
            }
            // if the request has a body, we want to track progress
            if (writeBody) {
                ChannelProgressivePromise promise = channel.newProgressivePromise();
                ChannelFuture f = channel.write(httpRequest, promise);
                f.addListener(new WriteProgressListener(future, true, 0L));
            } else {
                // we can just track write completion
                ChannelPromise promise = channel.newPromise();
                ChannelFuture f = channel.writeAndFlush(httpRequest, promise);
                f.addListener(new WriteCompleteListener(future));
            }
        }
        if (writeBody)
            nettyRequest.getBody().write(channel, future);
        // don't bother scheduling read timeout if channel became invalid
        if (Channels.isChannelValid(channel))
            scheduleReadTimeout(future);
    } catch (Exception e) {
        LOGGER.error("Can't write request", e);
        abort(channel, future, e);
    }
}

Example 37 with HttpRequest

use of io.netty.handler.codec.http.HttpRequest in project async-http-client by AsyncHttpClient.

the class Interceptors method exitAfterIntercept.

public //
boolean exitAfterIntercept(//
Channel channel, //
NettyResponseFuture<?> future, //
AsyncHandler<?> handler, //
HttpResponse response, //
HttpResponseStatus status, HttpResponseHeaders responseHeaders) throws Exception {
    HttpRequest httpRequest = future.getNettyRequest().getHttpRequest();
    ProxyServer proxyServer = future.getProxyServer();
    int statusCode = response.status().code();
    Request request = future.getCurrentRequest();
    Realm realm = request.getRealm() != null ? request.getRealm() : config.getRealm();
    if (hasResponseFilters && responseFiltersInterceptor.exitAfterProcessingFilters(channel, future, handler, status, responseHeaders)) {
        return true;
    }
    if (statusCode == UNAUTHORIZED_401) {
        return unauthorized401Interceptor.exitAfterHandling401(channel, future, response, request, statusCode, realm, proxyServer, httpRequest);
    } else if (statusCode == PROXY_AUTHENTICATION_REQUIRED_407) {
        return proxyUnauthorized407Interceptor.exitAfterHandling407(channel, future, response, request, statusCode, proxyServer, httpRequest);
    } else if (statusCode == CONTINUE_100) {
        return continue100Interceptor.exitAfterHandling100(channel, future, statusCode);
    } else if (Redirect30xInterceptor.REDIRECT_STATUSES.contains(statusCode)) {
        return redirect30xInterceptor.exitAfterHandlingRedirect(channel, future, response, request, statusCode, realm);
    } else if (httpRequest.method() == HttpMethod.CONNECT && statusCode == OK_200) {
        return connectSuccessInterceptor.exitAfterHandlingConnect(channel, future, request, proxyServer, statusCode, httpRequest);
    }
    return false;
}

Example 38 with HttpRequest

use of io.netty.handler.codec.http.HttpRequest in project async-http-client by AsyncHttpClient.

the class ProxyUnauthorized407Interceptor method exitAfterHandling407.

public //
boolean exitAfterHandling407(//
Channel channel, //
NettyResponseFuture<?> future, //
HttpResponse response, //
Request request, //
int statusCode, //
ProxyServer proxyServer, HttpRequest httpRequest) {
    if (future.isAndSetInProxyAuth(true)) {
        LOGGER.info("Can't handle 407 as auth was already performed");
        return false;
    }
    Realm proxyRealm = future.getProxyRealm();
    if (proxyRealm == null) {
        LOGGER.debug("Can't handle 407 as there's no proxyRealm");
        return false;
    }
    List<String> proxyAuthHeaders = response.headers().getAll(PROXY_AUTHENTICATE);
    if (proxyAuthHeaders.isEmpty()) {
        LOGGER.info("Can't handle 407 as response doesn't contain Proxy-Authenticate headers");
        return false;
    }
    // FIXME what's this???
    future.setChannelState(ChannelState.NEW);
    HttpHeaders requestHeaders = new DefaultHttpHeaders(false).add(request.getHeaders());
    switch(proxyRealm.getScheme()) {
        case BASIC:
            if (getHeaderWithPrefix(proxyAuthHeaders, "Basic") == null) {
                LOGGER.info("Can't handle 407 with Basic realm as Proxy-Authenticate headers don't match");
                return false;
            }
            if (proxyRealm.isUsePreemptiveAuth()) {
                // FIXME do we need this, as future.getAndSetAuth
                // was tested above?
                // auth was already performed, most likely auth
                // failed
                LOGGER.info("Can't handle 407 with Basic realm as auth was preemptive and already performed");
                return false;
            }
            // FIXME do we want to update the realm, or directly
            // set the header?
            Realm newBasicRealm = //
            realm(proxyRealm).setUsePreemptiveAuth(//
            true).build();
            future.setProxyRealm(newBasicRealm);
            break;
        case DIGEST:
            String digestHeader = getHeaderWithPrefix(proxyAuthHeaders, "Digest");
            if (digestHeader == null) {
                LOGGER.info("Can't handle 407 with Digest realm as Proxy-Authenticate headers don't match");
                return false;
            }
            Realm newDigestRealm = //
            realm(proxyRealm).setUri(//
            request.getUri()).setMethodName(//
            request.getMethod()).setUsePreemptiveAuth(//
            true).parseProxyAuthenticateHeader(//
            digestHeader).build();
            future.setProxyRealm(newDigestRealm);
            break;
        case NTLM:
            String ntlmHeader = getHeaderWithPrefix(proxyAuthHeaders, "NTLM");
            if (ntlmHeader == null) {
                LOGGER.info("Can't handle 407 with NTLM realm as Proxy-Authenticate headers don't match");
                return false;
            }
            ntlmProxyChallenge(ntlmHeader, request, requestHeaders, proxyRealm, future);
            Realm newNtlmRealm = //
            realm(proxyRealm).setUsePreemptiveAuth(//
            true).build();
            future.setProxyRealm(newNtlmRealm);
            break;
        case KERBEROS:
        case SPNEGO:
            if (getHeaderWithPrefix(proxyAuthHeaders, NEGOTIATE) == null) {
                LOGGER.info("Can't handle 407 with Kerberos or Spnego realm as Proxy-Authenticate headers don't match");
                return false;
            }
            try {
                kerberosProxyChallenge(channel, proxyAuthHeaders, request, proxyServer, proxyRealm, requestHeaders, future);
            } catch (SpnegoEngineException e) {
                // FIXME
                String ntlmHeader2 = getHeaderWithPrefix(proxyAuthHeaders, "NTLM");
                if (ntlmHeader2 != null) {
                    LOGGER.warn("Kerberos/Spnego proxy auth failed, proceeding with NTLM");
                    ntlmProxyChallenge(ntlmHeader2, request, requestHeaders, proxyRealm, future);
                    Realm newNtlmRealm2 = //
                    realm(proxyRealm).setScheme(//
                    AuthScheme.NTLM).setUsePreemptiveAuth(//
                    true).build();
                    future.setProxyRealm(newNtlmRealm2);
                } else {
                    requestSender.abort(channel, future, e);
                    return false;
                }
            }
            break;
        default:
            throw new IllegalStateException("Invalid Authentication scheme " + proxyRealm.getScheme());
    }
    RequestBuilder nextRequestBuilder = new RequestBuilder(future.getCurrentRequest()).setHeaders(requestHeaders);
    if (future.getCurrentRequest().getUri().isSecured()) {
        nextRequestBuilder.setMethod(CONNECT);
    }
    final Request nextRequest = nextRequestBuilder.build();
    LOGGER.debug("Sending proxy authentication to {}", request.getUri());
    if (//
    future.isKeepAlive() && //
    !HttpUtil.isTransferEncodingChunked(httpRequest) && !HttpUtil.isTransferEncodingChunked(response)) {
        future.setConnectAllowed(true);
        future.setReuseChannel(true);
        requestSender.drainChannelAndExecuteNextRequest(channel, future, nextRequest);
    } else {
        channelManager.closeChannel(channel);
        requestSender.sendNextRequest(nextRequest, future);
    }
    return true;
}

Example 39 with HttpRequest

use of io.netty.handler.codec.http.HttpRequest in project async-http-client by AsyncHttpClient.

the class Unauthorized401Interceptor method exitAfterHandling401.

public //
boolean exitAfterHandling401(//
final Channel channel, //
final NettyResponseFuture<?> future, //
HttpResponse response, //
final Request request, //
int statusCode, //
Realm realm, //
ProxyServer proxyServer, HttpRequest httpRequest) {
    if (realm == null) {
        LOGGER.debug("Can't handle 401 as there's no realm");
        return false;
    }
    if (future.isAndSetInAuth(true)) {
        LOGGER.info("Can't handle 401 as auth was already performed");
        return false;
    }
    List<String> wwwAuthHeaders = response.headers().getAll(WWW_AUTHENTICATE);
    if (wwwAuthHeaders.isEmpty()) {
        LOGGER.info("Can't handle 401 as response doesn't contain WWW-Authenticate headers");
        return false;
    }
    // FIXME what's this???
    future.setChannelState(ChannelState.NEW);
    HttpHeaders requestHeaders = new DefaultHttpHeaders(false).add(request.getHeaders());
    switch(realm.getScheme()) {
        case BASIC:
            if (getHeaderWithPrefix(wwwAuthHeaders, "Basic") == null) {
                LOGGER.info("Can't handle 401 with Basic realm as WWW-Authenticate headers don't match");
                return false;
            }
            if (realm.isUsePreemptiveAuth()) {
                // FIXME do we need this, as future.getAndSetAuth
                // was tested above?
                // auth was already performed, most likely auth
                // failed
                LOGGER.info("Can't handle 401 with Basic realm as auth was preemptive and already performed");
                return false;
            }
            // FIXME do we want to update the realm, or directly
            // set the header?
            Realm newBasicRealm = //
            realm(realm).setUsePreemptiveAuth(//
            true).build();
            future.setRealm(newBasicRealm);
            break;
        case DIGEST:
            String digestHeader = getHeaderWithPrefix(wwwAuthHeaders, "Digest");
            if (digestHeader == null) {
                LOGGER.info("Can't handle 401 with Digest realm as WWW-Authenticate headers don't match");
                return false;
            }
            Realm newDigestRealm = //
            realm(realm).setUri(//
            request.getUri()).setMethodName(//
            request.getMethod()).setUsePreemptiveAuth(//
            true).parseWWWAuthenticateHeader(//
            digestHeader).build();
            future.setRealm(newDigestRealm);
            break;
        case NTLM:
            String ntlmHeader = getHeaderWithPrefix(wwwAuthHeaders, "NTLM");
            if (ntlmHeader == null) {
                LOGGER.info("Can't handle 401 with NTLM realm as WWW-Authenticate headers don't match");
                return false;
            }
            ntlmChallenge(ntlmHeader, request, requestHeaders, realm, future);
            Realm newNtlmRealm = //
            realm(realm).setUsePreemptiveAuth(//
            true).build();
            future.setRealm(newNtlmRealm);
            break;
        case KERBEROS:
        case SPNEGO:
            if (getHeaderWithPrefix(wwwAuthHeaders, NEGOTIATE) == null) {
                LOGGER.info("Can't handle 401 with Kerberos or Spnego realm as WWW-Authenticate headers don't match");
                return false;
            }
            try {
                kerberosChallenge(channel, wwwAuthHeaders, request, requestHeaders, realm, future);
            } catch (SpnegoEngineException e) {
                // FIXME
                String ntlmHeader2 = getHeaderWithPrefix(wwwAuthHeaders, "NTLM");
                if (ntlmHeader2 != null) {
                    LOGGER.warn("Kerberos/Spnego auth failed, proceeding with NTLM");
                    ntlmChallenge(ntlmHeader2, request, requestHeaders, realm, future);
                    Realm newNtlmRealm2 = //
                    realm(realm).setScheme(//
                    AuthScheme.NTLM).setUsePreemptiveAuth(//
                    true).build();
                    future.setRealm(newNtlmRealm2);
                } else {
                    requestSender.abort(channel, future, e);
                    return false;
                }
            }
            break;
        default:
            throw new IllegalStateException("Invalid Authentication scheme " + realm.getScheme());
    }
    final Request nextRequest = new RequestBuilder(future.getCurrentRequest()).setHeaders(requestHeaders).build();
    LOGGER.debug("Sending authentication to {}", request.getUri());
    if (//
    future.isKeepAlive() && //
    !HttpUtil.isTransferEncodingChunked(httpRequest) && !HttpUtil.isTransferEncodingChunked(response)) {
        future.setReuseChannel(true);
        requestSender.drainChannelAndExecuteNextRequest(channel, future, nextRequest);
    } else {
        channelManager.closeChannel(channel);
        requestSender.sendNextRequest(nextRequest, future);
    }
    return true;
}

Example 40 with HttpRequest

use of io.netty.handler.codec.http.HttpRequest in project riposte by Nike-Inc.

the class VerifyDecoderFailedResultIsHandledTest method standardEndpoint_should_handle_decode_exception.

@Test
public void standardEndpoint_should_handle_decode_exception() throws Exception {
    // given
    int payloadSize = 100000;
    ByteBuf payload = ComponentTestUtils.createByteBufPayload(payloadSize);
    HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, DownstreamEndpoint.MATCHING_PATH, payload);
    //leave off content-length and transfer-encoding to trigger DecoderFailedResult
    request.headers().set(HttpHeaders.Names.HOST, "localhost");
    // when
    Pair<Integer, String> serverResponse = executeRequest(request, downstreamServerConfig.endpointsPort(), incompleteCallTimeoutMillis);
    // then
    assertErrorResponse(serverResponse);
}