private static FullHttpRequest createHttpRequest(int spdyVersion, SpdyHeaderBlock requestFrame)
throws Exception {
// Create the first line of the request from the name/value pairs
HttpMethod method = SpdyHeaders.getMethod(spdyVersion, requestFrame);
String url = SpdyHeaders.getUrl(spdyVersion, requestFrame);
HttpVersion httpVersion = SpdyHeaders.getVersion(spdyVersion, requestFrame);
SpdyHeaders.removeMethod(spdyVersion, requestFrame);
SpdyHeaders.removeUrl(spdyVersion, requestFrame);
SpdyHeaders.removeVersion(spdyVersion, requestFrame);
FullHttpRequest req = new DefaultFullHttpRequest(httpVersion, method, url);
// Remove the scheme header
SpdyHeaders.removeScheme(spdyVersion, requestFrame);
if (spdyVersion >= 3) {
// Replace the SPDY host header with the HTTP host header
String host = SpdyHeaders.getHost(requestFrame);
SpdyHeaders.removeHost(requestFrame);
HttpHeaders.setHost(req, host);
}
for (Map.Entry<String, String> e : requestFrame.headers().entries()) {
req.headers().add(e.getKey(), e.getValue());
}
// The Connection and Keep-Alive headers are no longer valid
HttpHeaders.setKeepAlive(req, true);
// Transfer-Encoding header is not valid
req.headers().remove(HttpHeaders.Names.TRANSFER_ENCODING);
return req;
}
@Test
public void clientRequestMultipleEmptyDataFrames() throws Exception {
final String text = "";
final ByteBuf content = Unpooled.copiedBuffer(text.getBytes());
final FullHttpRequest request =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.GET, "/some/path/resource2", content, true);
try {
HttpHeaders httpHeaders = request.headers();
httpHeaders.set(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 3);
httpHeaders.set(HttpHeaders.Names.CONTENT_LENGTH, text.length());
final Http2Headers http2Headers =
new DefaultHttp2Headers().method(as("GET")).path(as("/some/path/resource2"));
runInChannel(
clientChannel,
new Http2Runnable() {
@Override
public void run() {
frameWriter.writeHeaders(ctxClient(), 3, http2Headers, 0, false, newPromiseClient());
frameWriter.writeData(ctxClient(), 3, content.retain(), 0, false, newPromiseClient());
frameWriter.writeData(ctxClient(), 3, content.retain(), 0, false, newPromiseClient());
frameWriter.writeData(ctxClient(), 3, content.retain(), 0, true, newPromiseClient());
ctxClient().flush();
}
});
awaitRequests();
ArgumentCaptor<FullHttpMessage> requestCaptor =
ArgumentCaptor.forClass(FullHttpMessage.class);
verify(serverListener).messageReceived(requestCaptor.capture());
capturedRequests = requestCaptor.getAllValues();
assertEquals(request, capturedRequests.get(0));
} finally {
request.release();
}
}
private void checkSession(Channel channel) {
String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
if (cookieString != null) {
Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
if (!cookies.isEmpty()) {
for (Cookie elt : cookies) {
if (elt.name().equalsIgnoreCase(R66SESSION + Configuration.configuration.getHOST_ID())) {
logger.debug("Found session: " + elt);
admin = elt;
R66Session session = sessions.get(admin.value());
if (session != null) {
authentHttp = session;
authentHttp.setStatus(73);
} else {
admin = null;
continue;
}
} else if (elt.name().equalsIgnoreCase(I18NEXT)) {
logger.debug("Found i18next: " + elt);
lang = elt.value();
}
}
}
}
if (admin == null) {
logger.debug("NoSession: " + uriRequest + ":{}", admin);
}
}
private static String getContentType(final FullHttpRequest request) {
final String contentType = request.headers().get(CONTENT_TYPE);
if (contentType == null) {
return Transports.CONTENT_TYPE_PLAIN;
}
return contentType;
}
@Override
protected void channelRead0(ChannelHandlerContext ctx, Object msg) throws Exception {
FullHttpRequest req = (FullHttpRequest) msg;
String upgrade = req.headers().get(HttpHeaders.Names.UPGRADE);
if (HttpHeaders.Values.WEBSOCKET.equalsIgnoreCase(upgrade)) {
WebSocketServerHandshakerFactory wsFactory =
new WebSocketServerHandshakerFactory(req.getUri(), null, false);
WebSocketServerHandshaker handshaker = wsFactory.newHandshaker(req);
if (handshaker == null) {
WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
} else {
ChannelFuture future = handshaker.handshake(ctx.channel(), req);
future.addListener(
f -> {
this.configurator.switchToWebSockets(ctx.pipeline());
});
}
} else {
ReferenceCountUtil.retain(msg);
this.configurator.switchToPlainHttp(ctx.pipeline());
ChannelHandlerContext agg = ctx.pipeline().context(HttpObjectAggregator.class);
agg.fireChannelRead(msg);
}
}
private static void testPerformOpeningHandshake0(boolean subProtocol) {
EmbeddedChannel ch =
new EmbeddedChannel(
new HttpObjectAggregator(42), new HttpRequestDecoder(), new HttpResponseEncoder());
FullHttpRequest req =
ReferenceCountUtil.releaseLater(
new DefaultFullHttpRequest(
HTTP_1_1,
HttpMethod.GET,
"/chat",
Unpooled.copiedBuffer("^n:ds[4U", CharsetUtil.US_ASCII)));
req.headers().set(HttpHeaderNames.HOST, "server.example.com");
req.headers().set(HttpHeaderNames.UPGRADE, HttpHeaderValues.WEBSOCKET);
req.headers().set(HttpHeaderNames.CONNECTION, "Upgrade");
req.headers().set(HttpHeaderNames.ORIGIN, "http://example.com");
req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_KEY1, "4 @1 46546xW%0l 1 5");
req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_KEY2, "12998 5 Y3 1 .P00");
req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL, "chat, superchat");
if (subProtocol) {
new WebSocketServerHandshaker00("ws://example.com/chat", "chat", Integer.MAX_VALUE)
.handshake(ch, req);
} else {
new WebSocketServerHandshaker00("ws://example.com/chat", null, Integer.MAX_VALUE)
.handshake(ch, req);
}
EmbeddedChannel ch2 = new EmbeddedChannel(new HttpResponseDecoder());
ch2.writeInbound(ch.readOutbound());
HttpResponse res = ch2.readInbound();
Assert.assertEquals(
"ws://example.com/chat", res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_LOCATION));
if (subProtocol) {
Assert.assertEquals("chat", res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL));
} else {
Assert.assertNull(res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL));
}
LastHttpContent content = ch2.readInbound();
Assert.assertEquals("8jKS'y:G*Co,Wxa-", content.content().toString(CharsetUtil.US_ASCII));
content.release();
}
private static String getWebSocketLocation(FullHttpRequest req) {
String location = req.headers().get(HOST) + WEBSOCKET_PATH;
if (WebSocketServer.SSL) {
return "wss://" + location;
} else {
return "ws://" + location;
}
}
private void handleCookies(HttpResponse response) {
String cookieString = request.headers().get(HttpHeaderNames.COOKIE);
boolean i18nextFound = false;
if (cookieString != null) {
Set<Cookie> cookies = ServerCookieDecoder.LAX.decode(cookieString);
if (!cookies.isEmpty()) {
// Reset the sessions if necessary.
boolean findSession = false;
for (Cookie cookie : cookies) {
if (cookie
.name()
.equalsIgnoreCase(R66SESSION + Configuration.configuration.getHOST_ID())) {
if (newSession) {
findSession = false;
} else {
findSession = true;
response
.headers()
.add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
}
} else if (cookie.name().equalsIgnoreCase(I18NEXT)) {
i18nextFound = true;
cookie.setValue(lang);
response
.headers()
.add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
} else {
response
.headers()
.add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
}
}
if (!i18nextFound) {
Cookie cookie = new DefaultCookie(I18NEXT, lang);
response
.headers()
.add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
}
newSession = false;
if (!findSession) {
if (admin != null) {
response
.headers()
.add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(admin));
logger.debug("AddSession: " + uriRequest + ":{}", admin);
}
}
}
} else {
Cookie cookie = new DefaultCookie(I18NEXT, lang);
response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(cookie));
if (admin != null) {
logger.debug("AddSession: " + uriRequest + ":{}", admin);
response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.LAX.encode(admin));
}
}
}
@Override
public FullHttpMessage copyIfNeeded(FullHttpMessage msg) {
if (msg instanceof FullHttpRequest) {
FullHttpRequest copy = ((FullHttpRequest) msg).copy(null);
copy.headers().remove(HttpHeaderNames.EXPECT);
return copy;
}
return null;
}
@Test(expected = MethodNotAllowedException.class)
public void shouldThrowMethodNotAllowed() {
FullHttpRequest httpRequest =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.OPTIONS, "/foo/foo23.json?value=ignored");
httpRequest.headers().add("Host", "testing-host");
Request request = new Request(httpRequest, null);
resolver.resolve(request);
}
@Test
public void shouldResolveAliasCrudRouteForDelete() {
FullHttpRequest httpRequest =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.DELETE, "/blah/foo/foo23.json?value=ignored");
httpRequest.headers().add("Host", "testing-host");
Request request = new Request(httpRequest, null);
Action action = resolver.resolve(request);
assertNotNull(action);
assertEquals(HttpMethod.DELETE, action.getRoute().getMethod());
assertEquals("/foo/{fooId}", action.getRoute().getPattern());
}
@Test
public void shouldResolveAliasFooPostRoute() {
FullHttpRequest httpRequest =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.POST, "/yada/yada.json?value=ignored");
httpRequest.headers().add("Host", "testing-host");
Request request = new Request(httpRequest, null);
Action action = resolver.resolve(request);
assertNotNull(action);
assertEquals(HttpMethod.POST, action.getRoute().getMethod());
assertEquals("/foo", action.getRoute().getPattern());
}
@Override
public void handle(ChannelHandlerContext ctx, FullHttpRequest request) {
Tracker.getInstance().track(request);
final String tenantId = request.headers().get("tenantId");
HttpRequestWithDecodedQueryParams requestWithParams =
(HttpRequestWithDecodedQueryParams) request;
// get the query param
List<String> query = requestWithParams.getQueryParams().get("query");
if (query == null || query.size() != 1) {
DefaultHandler.sendErrorResponse(
ctx, request, "Invalid Query String", HttpResponseStatus.BAD_REQUEST);
return;
}
// get the include_enum_values param to determine if results should contain enum values if
// applicable
List<String> includeEnumValues = requestWithParams.getQueryParams().get("include_enum_values");
if ((includeEnumValues != null)
&& (includeEnumValues.size() != 0)
&& (includeEnumValues.get(0).compareToIgnoreCase("true") == 0)) {
// include_enum_values is present and set to true, use the ENUMS_DISCOVERY_MODULES as the
// discoveryHandle
discoveryHandle =
(DiscoveryIO)
ModuleLoader.getInstance(DiscoveryIO.class, CoreConfig.ENUMS_DISCOVERY_MODULES);
} else {
// default discoveryHandle to DISCOVERY_MODULES
discoveryHandle =
(DiscoveryIO) ModuleLoader.getInstance(DiscoveryIO.class, CoreConfig.DISCOVERY_MODULES);
}
if (discoveryHandle == null) {
sendResponse(ctx, request, null, HttpResponseStatus.NOT_FOUND);
return;
}
try {
List<SearchResult> searchResults = discoveryHandle.search(tenantId, query.get(0));
sendResponse(ctx, request, getSerializedJSON(searchResults), HttpResponseStatus.OK);
} catch (Exception e) {
log.error(
String.format("Exception occurred while trying to get metrics index for %s", tenantId),
e);
DefaultHandler.sendErrorResponse(
ctx, request, "Error getting metrics index", HttpResponseStatus.INTERNAL_SERVER_ERROR);
}
}
@Test
public void clientRequestStreamDependencyInHttpMessageFlow() throws Exception {
setServerLatch(2);
final String text = "hello world big time data!";
final ByteBuf content = Unpooled.copiedBuffer(text.getBytes());
final String text2 = "hello world big time data...number 2!!";
final ByteBuf content2 = Unpooled.copiedBuffer(text2.getBytes());
final FullHttpRequest request =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.PUT, "/some/path/resource", content, true);
final FullHttpMessage request2 =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.PUT, "/some/path/resource2", content2, true);
try {
HttpHeaders httpHeaders = request.headers();
httpHeaders.set(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 3);
httpHeaders.set(HttpHeaders.Names.CONTENT_LENGTH, text.length());
HttpHeaders httpHeaders2 = request2.headers();
httpHeaders2.set(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 5);
httpHeaders2.set(HttpUtil.ExtensionHeaderNames.STREAM_DEPENDENCY_ID.text(), 3);
httpHeaders2.set(HttpUtil.ExtensionHeaderNames.STREAM_WEIGHT.text(), 123);
httpHeaders2.set(HttpHeaders.Names.CONTENT_LENGTH, text2.length());
final Http2Headers http2Headers =
new DefaultHttp2Headers().method(as("PUT")).path(as("/some/path/resource"));
final Http2Headers http2Headers2 =
new DefaultHttp2Headers().method(as("PUT")).path(as("/some/path/resource2"));
runInChannel(
clientChannel,
new Http2Runnable() {
@Override
public void run() {
frameWriter.writeHeaders(ctxClient(), 3, http2Headers, 0, false, newPromiseClient());
frameWriter.writeHeaders(ctxClient(), 5, http2Headers2, 0, false, newPromiseClient());
frameWriter.writePriority(ctxClient(), 5, 3, (short) 123, true, newPromiseClient());
frameWriter.writeData(ctxClient(), 3, content.retain(), 0, true, newPromiseClient());
frameWriter.writeData(ctxClient(), 5, content2.retain(), 0, true, newPromiseClient());
ctxClient().flush();
}
});
awaitRequests();
ArgumentCaptor<FullHttpMessage> httpObjectCaptor =
ArgumentCaptor.forClass(FullHttpMessage.class);
verify(serverListener, times(2)).messageReceived(httpObjectCaptor.capture());
capturedRequests = httpObjectCaptor.getAllValues();
assertEquals(request, capturedRequests.get(0));
assertEquals(request2, capturedRequests.get(1));
} finally {
request.release();
request2.release();
}
}
@Test
public void shouldSendAllowedMethodsForGetRoute() {
FullHttpRequest httpRequest =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.OPTIONS, "/foo/bar/bar23.json?value=ignored");
httpRequest.headers().add("Host", "testing-host");
Request request = new Request(httpRequest, null);
try {
resolver.resolve(request);
} catch (MethodNotAllowedException e) {
List<HttpMethod> allowed = e.getAllowedMethods();
assertEquals(1, allowed.size());
assertTrue(allowed.contains(HttpMethod.GET));
}
}
protected FullHttpResponse newHandshakeResponse(FullHttpRequest var1, HttpHeaders var2) {
DefaultFullHttpResponse var3 =
new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.SWITCHING_PROTOCOLS);
if (var2 != null) {
var3.headers().add(var2);
}
String var4 = var1.headers().get("Sec-WebSocket-Key");
if (var4 == null) {
throw new WebSocketHandshakeException("not a WebSocket request: missing key");
} else {
String var5 = var4 + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
byte[] var6 = WebSocketUtil.sha1(var5.getBytes(CharsetUtil.US_ASCII));
String var7 = WebSocketUtil.base64(var6);
if (logger.isDebugEnabled()) {
logger.debug("WebSocket version 13 server handshake key: {}, response: {}", var4, var7);
}
var3.headers().add((String) "Upgrade", (Object) "WebSocket".toLowerCase());
var3.headers().add((String) "Connection", (Object) "Upgrade");
var3.headers().add((String) "Sec-WebSocket-Accept", (Object) var7);
String var8 = var1.headers().get("Sec-WebSocket-Protocol");
if (var8 != null) {
String var9 = this.selectSubprotocol(var8);
if (var9 == null) {
if (logger.isDebugEnabled()) {
logger.debug("Requested subprotocol(s) not supported: {}", (Object) var8);
}
} else {
var3.headers().add((String) "Sec-WebSocket-Protocol", (Object) var9);
}
}
return var3;
}
}
/**
* Handle the web socket handshake for the web socket specification <a href=
* "http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17">HyBi versions 13-17</a>.
* Versions 13-17 share the same wire protocol.
*
* <p>Browser request to the server:
*
* <pre>
* GET /chat HTTP/1.1
* Host: server.example.com
* Upgrade: websocket
* Connection: Upgrade
* Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==
* Sec-WebSocket-Origin: http://example.com
* Sec-WebSocket-Protocol: chat, superchat
* Sec-WebSocket-Version: 13
* </pre>
*
* <p>Server response:
*
* <pre>
* HTTP/1.1 101 Switching Protocols
* Upgrade: websocket
* Connection: Upgrade
* Sec-WebSocket-Accept: s3pPLMBiTxaQ9kYGzzhZRbK+xOo=
* Sec-WebSocket-Protocol: chat
* </pre>
*/
@Override
protected FullHttpResponse newHandshakeResponse(FullHttpRequest req, HttpHeaders headers) {
FullHttpResponse res =
new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.SWITCHING_PROTOCOLS);
if (headers != null) {
res.headers().add(headers);
}
CharSequence key = req.headers().get(HttpHeaderNames.SEC_WEBSOCKET_KEY);
if (key == null) {
throw new WebSocketHandshakeException("not a WebSocket request: missing key");
}
String acceptSeed = key + WEBSOCKET_13_ACCEPT_GUID;
byte[] sha1 = WebSocketUtil.sha1(acceptSeed.getBytes(CharsetUtil.US_ASCII));
String accept = WebSocketUtil.base64(sha1);
if (logger.isDebugEnabled()) {
logger.debug("WebSocket version 13 server handshake key: {}, response: {}", key, accept);
}
res.headers().add(HttpHeaderNames.UPGRADE, HttpHeaderValues.WEBSOCKET);
res.headers().add(HttpHeaderNames.CONNECTION, HttpHeaderValues.UPGRADE);
res.headers().add(HttpHeaderNames.SEC_WEBSOCKET_ACCEPT, accept);
String subprotocols = req.headers().getAsString(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL);
if (subprotocols != null) {
String selectedSubprotocol = selectSubprotocol(subprotocols);
if (selectedSubprotocol == null) {
if (logger.isDebugEnabled()) {
logger.debug("Requested subprotocol(s) not supported: {}", subprotocols);
}
} else {
res.headers().add(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL, selectedSubprotocol);
}
}
return res;
}
/**
* Method to easily create a request.
*
* @param httpMethod the {@link HttpMethod} desired.
* @param uri string representation of the desired URI.
* @param headers any associated headers as a {@link HttpHeaders} object. Can be null.
* @param content the content that accompanies the request. Can be null.
* @return A {@link FullHttpRequest} object that defines the request required by the input.
*/
private FullHttpRequest buildRequest(
HttpMethod httpMethod, String uri, HttpHeaders headers, ByteBuffer content) {
ByteBuf contentBuf;
if (content != null) {
contentBuf = Unpooled.wrappedBuffer(content);
} else {
contentBuf = Unpooled.buffer(0);
}
FullHttpRequest httpRequest =
new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, httpMethod, uri, contentBuf);
if (headers != null) {
httpRequest.headers().set(headers);
}
return httpRequest;
}
@Override
public void write(final ChannelHandlerContext ctx, final Object msg, ChannelPromise promise)
throws Exception {
if (msg instanceof ByteBuf) {
ByteBuf buf = (ByteBuf) msg;
FullHttpRequest httpRequest =
new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "", buf);
httpRequest
.headers()
.add(HttpHeaders.Names.CONTENT_LENGTH, String.valueOf(buf.readableBytes()));
ctx.write(httpRequest, promise);
} else {
ctx.write(msg, promise);
}
}
@Test
public void clientRequestMultipleHeaders() throws Exception {
// writeHeaders will implicitly add an END_HEADERS tag each time and so this test does not
// follow the HTTP
// message flow. We currently accept this message flow and just add the second headers to the
// trailing headers.
final String text = "";
final ByteBuf content = Unpooled.copiedBuffer(text.getBytes());
final FullHttpRequest request =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.GET, "/some/path/resource2", content, true);
try {
HttpHeaders httpHeaders = request.headers();
httpHeaders.set(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 3);
httpHeaders.set(HttpHeaders.Names.CONTENT_LENGTH, text.length());
HttpHeaders trailingHeaders = request.trailingHeaders();
trailingHeaders.set("FoO", "goo");
trailingHeaders.set("foO2", "goo2");
trailingHeaders.add("fOo2", "goo3");
final Http2Headers http2Headers =
new DefaultHttp2Headers().method(as("GET")).path(as("/some/path/resource2"));
final Http2Headers http2Headers2 =
new DefaultHttp2Headers()
.set(as("foo"), as("goo"))
.set(as("foo2"), as("goo2"))
.add(as("foo2"), as("goo3"));
runInChannel(
clientChannel,
new Http2Runnable() {
@Override
public void run() {
frameWriter.writeHeaders(ctxClient(), 3, http2Headers, 0, false, newPromiseClient());
frameWriter.writeHeaders(ctxClient(), 3, http2Headers2, 0, false, newPromiseClient());
frameWriter.writeData(ctxClient(), 3, content.retain(), 0, true, newPromiseClient());
ctxClient().flush();
}
});
awaitRequests();
ArgumentCaptor<FullHttpMessage> requestCaptor =
ArgumentCaptor.forClass(FullHttpMessage.class);
verify(serverListener).messageReceived(requestCaptor.capture());
capturedRequests = requestCaptor.getAllValues();
assertEquals(request, capturedRequests.get(0));
} finally {
request.release();
}
}
private FullHttpRequest convertToHttpRequest(Invocation invocation) {
requireNonNull(invocation, "invocation");
final ServiceInvocationContext ctx = invocation.invocationContext();
final FullHttpRequest request;
final Object content = invocation.content();
if (content instanceof FullHttpRequest) {
request = (FullHttpRequest) content;
} else if (content instanceof ByteBuf) {
request =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.POST, ctx.path(), (ByteBuf) content);
} else {
throw new IllegalStateException(
"content is not a ByteBuf or FullHttpRequest: " + content.getClass().getName());
}
HttpHeaders headers = request.headers();
headers.set(HttpHeaderNames.HOST, ctx.host());
headers.set(ExtensionHeaderNames.SCHEME.text(), sessionProtocol.uriText());
headers.set(HttpHeaderNames.USER_AGENT, ARMERIA_USER_AGENT);
headers.set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
ByteBuf contentBuf = request.content();
if (contentBuf != null && contentBuf.isReadable()) {
headers.set(HttpHeaderNames.CONTENT_LENGTH, contentBuf.readableBytes());
}
invocation.options().get(ClientOption.HTTP_HEADERS).ifPresent(headers::add);
if (ctx.scheme().serializationFormat() != SerializationFormat.NONE) {
// we allow a user can set content type and accept headers
String mimeType = ctx.scheme().serializationFormat().mimeType();
if (!headers.contains(HttpHeaderNames.CONTENT_TYPE)) {
headers.set(HttpHeaderNames.CONTENT_TYPE, mimeType);
}
if (!headers.contains(HttpHeaderNames.ACCEPT)) {
headers.set(HttpHeaderNames.ACCEPT, mimeType);
}
}
return request;
}
private void processHead(ChannelHandlerContext context, FullHttpRequest request) {
HttpHeaders headers = request.headers();
FullHttpResponse response = null;
if (headers.contains(Names.CONTENT_LENGTH)) {
try {
File file = getRequestedFile(request.getUri());
response =
new DefaultFullHttpResponse(
HTTP_1_1, request.getDecoderResult().isSuccess() ? OK : BAD_REQUEST);
HttpHeaders.setContentLength(response, file.length());
} catch (FileNotFoundException | URISyntaxException e) {
response = getBadRequest(e.getMessage());
}
}
context.writeAndFlush(response);
}
/** Write the response */
private void writeResponse(ChannelHandlerContext ctx) {
// Convert the response content to a ByteBuf.
ByteBuf buf = Unpooled.copiedBuffer(responseContent.toString(), WaarpStringUtils.UTF8);
responseContent.setLength(0);
// Decide whether to close the connection or not.
boolean keepAlive = HttpUtil.isKeepAlive(request);
boolean close =
HttpHeaderValues.CLOSE.contentEqualsIgnoreCase(
request.headers().get(HttpHeaderNames.CONNECTION))
|| (!keepAlive)
|| forceClose;
// Build the response object.
FullHttpResponse response =
new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, buf);
response.headers().add(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html");
if (keepAlive) {
response.headers().set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
}
if (!close) {
// There's no need to add 'Content-Length' header
// if this is the last response.
response.headers().set(HttpHeaderNames.CONTENT_LENGTH, String.valueOf(buf.readableBytes()));
}
handleCookies(response);
// Write the response.
ChannelFuture future = ctx.writeAndFlush(response);
// Close the connection after the write operation is done if necessary.
if (close) {
future.addListener(WaarpSslUtility.SSLCLOSE);
}
if (shutdown) {
ChannelUtils.startShutdown();
}
}
@Override
protected void encode(ChannelHandlerContext ctx, HttpXmlRequest msg, List<Object> out)
throws Exception {
ByteBuf body = encode0(ctx, msg.getBody());
FullHttpRequest request = msg.getRequest();
if (request == null) {
request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "/do", body);
HttpHeaders headers = request.headers();
headers.set(HttpHeaders.Names.HOST, InetAddress.getLocalHost().getHostAddress());
headers.set(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.CLOSE);
headers.set(
HttpHeaders.Names.ACCEPT_ENCODING,
HttpHeaders.Values.GZIP.toString() + ',' + HttpHeaders.Values.DEFLATE.toString());
headers.set(HttpHeaders.Names.ACCEPT_CHARSET, "ISO-8859-1,utf-8;q=0.7,*;q=0.7");
headers.set(HttpHeaders.Names.ACCEPT_LANGUAGE, "zh");
headers.set(HttpHeaders.Names.USER_AGENT, "Netty xml Http Client side");
headers.set(
HttpHeaders.Names.ACCEPT,
"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
}
HttpHeaders.setContentLength(request, body.readableBytes());
out.add(request);
}
private boolean authenticate(FullHttpRequest request, InetSocketAddress remoteAddr) {
String authToken = request.headers().get(HttpHeaderNames.AUTHORIZATION);
if (authToken == null) {
return false;
}
AgentKey key = null;
try {
key = AgentKey.load(authToken);
} catch (SQLException e) {
l.error("Error loading agent key:", e);
return false;
}
if (key == null) return false;
if (key.Expiration != null && key.Expiration.getTime() <= System.currentTimeMillis())
return false;
if (key.IPRange != null) {
if (ValidAddrs == null || !ValidAddrs.getAddrString().equals(key.IPRange)) {
try {
ValidAddrs = new SubnetMask(key.IPRange);
} catch (Exception e) {
// Should not happen
l.error("Invalid IPRange in agent key " + authToken + " " + key.IPRange, e);
return false;
}
}
if (!ValidAddrs.match(remoteAddr.getAddress())) return false;
}
return true;
}
private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) {
if (!req.getDecoderResult().isSuccess()
|| (!"websocket".equals(req.headers().get("Upgrade")))) {
sendHttpResponse(
ctx,
req,
new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.BAD_REQUEST));
return;
}
WebSocketServerHandshakerFactory wsFactory =
new WebSocketServerHandshakerFactory("ws://localhost:7397/websocket", null, false);
handshaker = wsFactory.newHandshaker(req);
if (handshaker == null) {
WebSocketServerHandshakerFactory.sendUnsupportedWebSocketVersionResponse(ctx.channel());
} else {
handshaker.handshake(ctx.channel(), req);
}
}
@Test
public void clientRequestSingleHeaderNoDataFrames() throws Exception {
final FullHttpRequest request =
new DefaultFullHttpRequest(
HttpVersion.HTTP_1_1, HttpMethod.GET, "/some/path/resource2", true);
try {
HttpHeaders httpHeaders = request.headers();
httpHeaders.set(HttpUtil.ExtensionHeaderNames.SCHEME.text(), "https");
httpHeaders.set(HttpUtil.ExtensionHeaderNames.AUTHORITY.text(), "example.org");
httpHeaders.set(HttpUtil.ExtensionHeaderNames.STREAM_ID.text(), 3);
httpHeaders.set(HttpHeaders.Names.CONTENT_LENGTH, 0);
final Http2Headers http2Headers =
new DefaultHttp2Headers()
.method(as("GET"))
.scheme(as("https"))
.authority(as("example.org"))
.path(as("/some/path/resource2"));
runInChannel(
clientChannel,
new Http2Runnable() {
@Override
public void run() {
frameWriter.writeHeaders(ctxClient(), 3, http2Headers, 0, true, newPromiseClient());
ctxClient().flush();
}
});
awaitRequests();
ArgumentCaptor<FullHttpMessage> requestCaptor =
ArgumentCaptor.forClass(FullHttpMessage.class);
verify(serverListener).messageReceived(requestCaptor.capture());
capturedRequests = requestCaptor.getAllValues();
assertEquals(request, capturedRequests.get(0));
} finally {
request.release();
}
}
private static String getWebSocketLocation(FullHttpRequest req) {
return "ws://" + req.headers().get(Names.HOST);
}
private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest request) {
// Handle a bad request.
if (!request.getDecoderResult().isSuccess()) {
sendHttpResponse(
ctx, request, new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.BAD_REQUEST));
return;
}
if (RouterHits.checkIfMappingExit(request)) {
// Do Router Mapping First
RouterHits.execute(ctx, request);
return;
}
if ("/websocket".equals(request.getUri())) {
// Handshake
WebSocketServerHandshakerFactory wsFactory =
new WebSocketServerHandshakerFactory(getWebSocketLocation(request), null, true);
handshaker = wsFactory.newHandshaker(request);
if (handshaker == null) {
WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
} else {
handshaker.handshake(ctx.channel(), request);
channels.add(ctx.channel());
}
return;
}
final String uri = request.getUri();
// System.out.println("uri: " + uri);
final String path = sanitizeUri("www", uri);
// System.out.println("path: " + path);
if (path == null) {
sendHttpResponse(
ctx, request, new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.FORBIDDEN));
return;
}
File file = new File(path);
if (file.isHidden() || !file.exists()) {
sendHttpResponse(
ctx, request, new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.NOT_FOUND));
return;
}
if (file.isDirectory()) {
if (uri.endsWith("/")) {
File checkIndexFile = new File(file.getAbsolutePath() + File.separator + "index.html");
System.out.println(checkIndexFile.exists());
if (checkIndexFile.exists()) {
file = checkIndexFile;
} else {
sendListing(ctx, file);
return;
}
} else {
sendRedirect(ctx, uri + '/');
}
}
if (!file.isFile()) {
sendHttpResponse(
ctx, request, new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.FORBIDDEN));
return;
}
// Cache Validation
String ifModifiedSince = request.headers().get(IF_MODIFIED_SINCE);
if (ifModifiedSince != null && !ifModifiedSince.isEmpty()) {
SimpleDateFormat dateFormatter = new SimpleDateFormat(HTTP_DATE_FORMAT, Locale.US);
Date ifModifiedSinceDate = null;
try {
ifModifiedSinceDate = dateFormatter.parse(ifModifiedSince);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// Only compare up to the second because the datetime format we send to the client
// does not have milliseconds
long ifModifiedSinceDateSeconds = ifModifiedSinceDate.getTime() / 1000;
long fileLastModifiedSeconds = file.lastModified() / 1000;
if (ifModifiedSinceDateSeconds == fileLastModifiedSeconds) {
sendNotModified(ctx);
return;
}
}
RandomAccessFile raf;
try {
raf = new RandomAccessFile(file, "r");
} catch (FileNotFoundException ignore) {
sendHttpResponse(
ctx, request, new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.NOT_FOUND));
return;
}
long fileLength = 0;
try {
fileLength = raf.length();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
HttpResponse response = new DefaultHttpResponse(HTTP_1_1, OK);
HttpHeaders.setContentLength(response, fileLength);
setContentTypeHeader(response, file);
setDateAndCacheHeaders(response, file);
if (HttpHeaders.isKeepAlive(request)) {
response.headers().set(CONNECTION, HttpHeaders.Values.KEEP_ALIVE);
}
// Write the initial line and the header.
ctx.write(response);
// Write the content.
ChannelFuture sendFileFuture = null;
ChannelFuture lastContentFuture;
if (ctx.pipeline().get(SslHandler.class) == null) {
sendFileFuture =
ctx.write(
new DefaultFileRegion(raf.getChannel(), 0, fileLength), ctx.newProgressivePromise());
// Write the end marker.
lastContentFuture = ctx.writeAndFlush(LastHttpContent.EMPTY_LAST_CONTENT);
} else {
try {
sendFileFuture =
ctx.writeAndFlush(
new HttpChunkedInput(new ChunkedFile(raf, 0, fileLength, 8192)),
ctx.newProgressivePromise());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// HttpChunkedInput will write the end marker (LastHttpContent) for us.
lastContentFuture = sendFileFuture;
}
sendFileFuture.addListener(
new ChannelProgressiveFutureListener() {
@Override
public void operationProgressed(
ChannelProgressiveFuture future, long progress, long total) {
if (total < 0) { // total unknown
System.err.println(future.channel() + " Transfer progress: " + progress);
} else {
System.err.println(
future.channel() + " Transfer progress: " + progress + " / " + total);
}
}
@Override
public void operationComplete(ChannelProgressiveFuture future) {
System.err.println(future.channel() + " Transfer complete.");
}
});
// Decide whether to close the connection or not.
if (!HttpHeaders.isKeepAlive(request)) {
// Close the connection when the whole content is written out.
lastContentFuture.addListener(ChannelFutureListener.CLOSE);
}
// // Send the demo page and favicon.ico
// if ("/".equals(req.getUri()) && req.getMethod() == GET) {
// ByteBuf content = WebSocketServerIndexPage.getContent(getWebSocketLocation(req));
// FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, OK, content);
//
// res.headers().set(CONTENT_TYPE, "text/html; charset=UTF-8");
// HttpHeaders.setContentLength(res, content.readableBytes());
//
// sendHttpResponse(ctx, req, res);
// return;
// }
//
// if ("/favicon.ico".equals(req.getUri())) {
// FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
// sendHttpResponse(ctx, req, res);
// return;
// }
sendHttpResponse(
ctx, request, new DefaultFullHttpResponse(HTTP_1_1, HttpResponseStatus.FORBIDDEN));
return;
}
public void channelRead0(final ChannelHandlerContext ctx, final FullHttpRequest nettyRequest)
throws Exception {
if (!nettyRequest.getDecoderResult().isSuccess()) {
sendError(ctx, HttpResponseStatus.BAD_REQUEST);
return;
}
final long startTime = System.nanoTime();
final Request request =
new DefaultRequest(
new NettyHeadersBackedHeaders(nettyRequest.headers()),
nettyRequest.getMethod().name(),
nettyRequest.getUri(),
nettyRequest.content());
final Channel channel = ctx.channel();
final DefaultMutableStatus responseStatus = new DefaultMutableStatus();
final HttpHeaders httpHeaders = new DefaultHttpHeaders(false);
final MutableHeaders responseHeaders = new NettyHeadersBackedMutableHeaders(httpHeaders);
FileHttpTransmitter fileHttpTransmitter =
new DefaultFileHttpTransmitter(
nettyRequest,
httpHeaders,
channel,
compressResponses,
addResponseTimeHeader ? startTime : -1);
final DefaultEventController<RequestOutcome> requestOutcomeEventController =
new DefaultEventController<>();
// We own the lifecycle
nettyRequest.content().retain();
final Response response =
new DefaultResponse(
responseStatus,
responseHeaders,
fileHttpTransmitter,
ctx.alloc(),
new Action<ByteBuf>() {
@Override
public void execute(final ByteBuf byteBuf) throws Exception {
final HttpResponse nettyResponse =
new CustomHttpResponse(responseStatus.getResponseStatus(), httpHeaders);
nettyRequest.content().release();
responseHeaders.set(HttpHeaderConstants.CONTENT_LENGTH, byteBuf.writerIndex());
boolean shouldClose = true;
if (channel.isOpen()) {
if (isKeepAlive(nettyRequest)) {
responseHeaders.set(
HttpHeaderConstants.CONNECTION, HttpHeaderConstants.KEEP_ALIVE);
shouldClose = false;
}
long stopTime = System.nanoTime();
if (addResponseTimeHeader) {
responseHeaders.set(
"X-Response-Time", NumberUtil.toMillisDiffString(startTime, stopTime));
}
execController.getExecution().complete();
channel.writeAndFlush(nettyResponse);
channel.write(new DefaultHttpContent(byteBuf));
ChannelFuture future = channel.writeAndFlush(LastHttpContent.EMPTY_LAST_CONTENT);
if (requestOutcomeEventController.isHasListeners()) {
Headers headers = new DelegatingHeaders(responseHeaders);
Status status =
new DefaultStatus(responseStatus.getCode(), responseStatus.getMessage());
SentResponse sentResponse = new DefaultSentResponse(headers, status);
RequestOutcome requestOutcome =
new DefaultRequestOutcome(
request, sentResponse, System.currentTimeMillis());
requestOutcomeEventController.fire(requestOutcome);
}
if (shouldClose) {
future.addListener(ChannelFutureListener.CLOSE);
}
}
}
});
InetSocketAddress socketAddress = (InetSocketAddress) channel.localAddress();
final BindAddress bindAddress = new InetSocketAddressBackedBindAddress(socketAddress);
Action<Action<Object>> subscribeHandler =
new Action<Action<Object>>() {
@Override
public void execute(Action<Object> thing) throws Exception {
channelSubscriptions.put(channel, thing);
channel
.closeFuture()
.addListener(
new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture future) throws Exception {
channelSubscriptions.remove(channel);
}
});
}
};
final DirectChannelAccess directChannelAccess =
new DefaultDirectChannelAccess(channel, subscribeHandler);
execController.start(
new Action<Execution>() {
@Override
public void execute(Execution execution) throws Exception {
DefaultContext.RequestConstants requestConstants =
new DefaultContext.RequestConstants(
applicationConstants,
bindAddress,
request,
response,
directChannelAccess,
requestOutcomeEventController.getRegistry(),
execution);
new DefaultContext(requestConstants, registry, handlers, 0, return404).next();
}
});
}