diff --git a/jetty-server/src/main/java/org/eclipse/jetty/server/HttpChannelOverHttp.java b/jetty-server/src/main/java/org/eclipse/jetty/server/HttpChannelOverHttp.java index 121bd15c517..361c55cdd70 100644 --- a/jetty-server/src/main/java/org/eclipse/jetty/server/HttpChannelOverHttp.java +++ b/jetty-server/src/main/java/org/eclipse/jetty/server/HttpChannelOverHttp.java @@ -361,7 +361,11 @@ public class HttpChannelOverHttp extends HttpChannel implements HttpParser.Reque // Should we delay dispatch until we have some content? // We should not delay if there is no content expect or client is expecting 100 or the response is already committed or the request buffer already has something in it to parse - _delayedForContent = (getHttpConfiguration().isDelayDispatchUntilContent() && _httpConnection.getParser().getContentLength()>0 && !isExpecting100Continue() && !isCommitted() && _httpConnection.isRequestBufferEmpty()); + _delayedForContent = (getHttpConfiguration().isDelayDispatchUntilContent() + && (_httpConnection.getParser().getContentLength()>0 || _httpConnection.getParser().isChunking() ) + && !isExpecting100Continue() + && !isCommitted() + && _httpConnection.isRequestBufferEmpty()); return !_delayedForContent; } diff --git a/jetty-servlet/src/test/java/org/eclipse/jetty/servlet/PostServletTest.java b/jetty-servlet/src/test/java/org/eclipse/jetty/servlet/PostServletTest.java index 5c5836b276d..2df852ddf59 100644 --- a/jetty-servlet/src/test/java/org/eclipse/jetty/servlet/PostServletTest.java +++ b/jetty-servlet/src/test/java/org/eclipse/jetty/servlet/PostServletTest.java @@ -1,140 +1,247 @@ -// -// ======================================================================== -// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd. -// ------------------------------------------------------------------------ -// All rights reserved. This program and the accompanying materials -// are made available under the terms of the Eclipse Public License v1.0 -// and Apache License v2.0 which accompanies this distribution. -// -// The Eclipse Public License is available at -// http://www.eclipse.org/legal/epl-v10.html -// -// The Apache License v2.0 is available at -// http://www.opensource.org/licenses/apache2.0.php -// -// You may elect to redistribute this code under either of these licenses. -// ======================================================================== -// - -package org.eclipse.jetty.servlet; - -import static org.hamcrest.Matchers.containsString; -import static org.hamcrest.Matchers.not; -import static org.junit.Assert.assertThat; - -import java.io.IOException; -import java.util.concurrent.TimeUnit; - -import javax.servlet.http.HttpServlet; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; - -import org.eclipse.jetty.server.LocalConnector; -import org.eclipse.jetty.server.Server; -import org.eclipse.jetty.util.log.Log; -import org.eclipse.jetty.util.log.Logger; -import org.eclipse.jetty.util.log.StacklessLogging; -import org.junit.After; -import org.junit.Before; -import org.junit.Ignore; -import org.junit.Test; - -public class PostServletTest -{ - private static final Logger LOG = Log.getLogger(PostServletTest.class); - - public static class BasicReadPostServlet extends HttpServlet - { - protected void doPost(HttpServletRequest request, HttpServletResponse response) - { - try - { - response.flushBuffer(); - request.getInputStream().read(); - } - catch (Exception e0) - { - try - { - // this read-call should fail immediately - request.getInputStream().read(); - } - catch (Exception e1) - { - LOG.warn(e1.toString()); - } - } - } - } - - private Server server; - private LocalConnector connector; - - @Before - public void startServer() throws Exception - { - server = new Server(); - connector = new LocalConnector(server); - server.addConnector(connector); - - ServletContextHandler context = new ServletContextHandler(); - context.setContextPath("/"); - context.addServlet(BasicReadPostServlet.class, "/post"); - - server.setHandler(context); - - server.start(); - } - - @After - public void stopServer() throws Exception - { - this.server.stop(); - } - - @Test - public void testGoodPost() throws Exception - { - StringBuilder req = new StringBuilder(); - req.append("POST /post HTTP/1.1\r\n"); - req.append("Host: localhost\r\n"); - req.append("Connection: close\r\n"); - req.append("Transfer-Encoding: chunked\r\n"); - req.append("\r\n"); - req.append("6\r\n"); - req.append("Hello "); - req.append("\r\n"); - req.append("6\r\n"); - req.append("World\n"); - req.append("\r\n"); - req.append("0\r\n"); - req.append("\r\n"); - - String resp = connector.getResponses(req.toString()); - - assertThat("resp", resp, containsString("HTTP/1.1 200 OK")); - } - - @Test - public void testBadPost() throws Exception - { - StringBuilder req = new StringBuilder(16*1024); - req.append("POST /post HTTP/1.1\r\n"); - req.append("Host: localhost\r\n"); - req.append("Transfer-Encoding: chunked\r\n"); - req.append("\r\n"); - // intentionally bad (not a valid chunked char here) - for (int i=1024;i-->0;) - req.append("xxxxxxxxxxxx"); - req.append("\r\n"); - req.append("\r\n"); - - try (StacklessLogging scope = new StacklessLogging(ServletHandler.class)) - { - String resp = connector.getResponses(req.toString()); - assertThat("resp", resp, containsString("HTTP/1.1 200 ")); - assertThat("resp", resp, containsString("chunked")); - assertThat("resp", resp, not(containsString("\r\n0\r\n"))); - } - } -} +// +// ======================================================================== +// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd. +// ------------------------------------------------------------------------ +// All rights reserved. This program and the accompanying materials +// are made available under the terms of the Eclipse Public License v1.0 +// and Apache License v2.0 which accompanies this distribution. +// +// The Eclipse Public License is available at +// http://www.eclipse.org/legal/epl-v10.html +// +// The Apache License v2.0 is available at +// http://www.opensource.org/licenses/apache2.0.php +// +// You may elect to redistribute this code under either of these licenses. +// ======================================================================== +// + +package org.eclipse.jetty.servlet; + +import java.io.IOException; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import java.util.concurrent.atomic.AtomicReference; + +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.eclipse.jetty.server.HttpChannel; +import org.eclipse.jetty.server.LocalConnector; +import org.eclipse.jetty.server.Server; +import org.eclipse.jetty.util.log.Log; +import org.eclipse.jetty.util.log.Logger; +import org.eclipse.jetty.util.log.StacklessLogging; +import org.hamcrest.Matchers; +import org.junit.*; + +import static org.hamcrest.Matchers.*; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +public class PostServletTest +{ + private static final Logger LOG = Log.getLogger(PostServletTest.class); + private static final AtomicBoolean posted = new AtomicBoolean(false); + private static final AtomicReference ex0=new AtomicReference<>(); + private static final AtomicReference ex1=new AtomicReference<>(); + private static CountDownLatch complete; + + public static class BasicReadPostServlet extends HttpServlet + { + protected void doPost(HttpServletRequest request, HttpServletResponse response) + { + posted.set(true); + byte[] buffer = new byte[1024]; + try + { + int len=request.getInputStream().read(buffer); + while(len>0) + { + response.getOutputStream().println("read "+len); + response.getOutputStream().flush(); + len = request.getInputStream().read(buffer); + } + } + catch (Exception e0) + { + ex0.set(e0); + try + { + // this read-call should fail immediately + request.getInputStream().read(buffer); + } + catch (Exception e1) + { + ex1.set(e1); + LOG.warn(e1.toString()); + } + } + finally + { + complete.countDown(); + } + } + } + + private Server server; + private LocalConnector connector; + + @Before + public void startServer() throws Exception + { + complete=new CountDownLatch(1); + ex0.set(null); + ex1.set(null); + posted.set(false); + server = new Server(); + connector = new LocalConnector(server); + server.addConnector(connector); + + ServletContextHandler context = new ServletContextHandler(); + context.setContextPath("/"); + context.addServlet(BasicReadPostServlet.class, "/post"); + + server.setHandler(context); + + server.start(); + } + + @After + public void stopServer() throws Exception + { + this.server.stop(); + } + + @Test + public void testGoodPost() throws Exception + { + StringBuilder req = new StringBuilder(); + req.append("POST /post HTTP/1.1\r\n"); + req.append("Host: localhost\r\n"); + req.append("Transfer-Encoding: chunked\r\n"); + req.append("\r\n"); + req.append("6\r\n"); + req.append("Hello "); + req.append("\r\n"); + req.append("7\r\n"); + req.append("World!\n"); + req.append("\r\n"); + req.append("0\r\n"); + req.append("\r\n"); + + String resp = connector.getResponses(req.toString(),1,TimeUnit.SECONDS); + + assertThat("resp", resp, containsString("HTTP/1.1 200 OK")); + assertThat("resp", resp, containsString("chunked")); + assertThat("resp", resp, containsString("read 6")); + assertThat("resp", resp, containsString("read 7")); + assertThat("resp", resp, containsString("\r\n0\r\n")); + + assertThat(ex0.get(),nullValue()); + assertThat(ex1.get(),nullValue()); + } + + @Test + public void testBadPost() throws Exception + { + StringBuilder req = new StringBuilder(16*1024); + req.append("POST /post HTTP/1.1\r\n"); + req.append("Host: localhost\r\n"); + req.append("Transfer-Encoding: chunked\r\n"); + req.append("\r\n"); + // intentionally bad (not a valid chunked char here) + for (int i=1024;i-->0;) + req.append("xxxxxxxxxxxx"); + req.append("\r\n"); + req.append("\r\n"); + + try (StacklessLogging scope = new StacklessLogging(ServletHandler.class)) + { + String resp = connector.getResponses(req.toString()); + assertThat(resp,is("")); // Aborted before response committed + } + assertTrue(complete.await(5,TimeUnit.SECONDS)); + assertThat(ex0.get(),not(nullValue())); + assertThat(ex1.get(),not(nullValue())); + } + + @Test + public void testDeferredBadPost() throws Exception + { + StringBuilder req = new StringBuilder(16*1024); + req.append("POST /post HTTP/1.1\r\n"); + req.append("Host: localhost\r\n"); + req.append("Transfer-Encoding: chunked\r\n"); + req.append("\r\n"); + + try (StacklessLogging scope = new StacklessLogging(ServletHandler.class)) + { + LocalConnector.LocalEndPoint endp=connector.executeRequest(req.toString()); + Thread.sleep(1000); + assertFalse(posted.get()); + + req.setLength(0); + // intentionally bad (not a valid chunked char here) + for (int i=1024;i-->0;) + req.append("xxxxxxxxxxxx"); + req.append("\r\n"); + req.append("\r\n"); + + endp.addInput(req.toString()); + + endp.waitUntilClosedOrIdleFor(1,TimeUnit.SECONDS); + String resp = endp.takeOutputString(); + + assertThat("resp", resp, containsString("HTTP/1.1 400 ")); + + } + + // null because it was never dispatched! + assertThat(ex0.get(),nullValue()); + assertThat(ex1.get(),nullValue()); + } + + + @Test + public void testBadSplitPost() throws Exception + { + StringBuilder req = new StringBuilder(); + req.append("POST /post HTTP/1.1\r\n"); + req.append("Host: localhost\r\n"); + req.append("Connection: close\r\n"); + req.append("Transfer-Encoding: chunked\r\n"); + req.append("\r\n"); + req.append("6\r\n"); + req.append("Hello "); + req.append("\r\n"); + + try (StacklessLogging scope = new StacklessLogging(ServletHandler.class)) + { + LocalConnector.LocalEndPoint endp=connector.executeRequest(req.toString()); + req.setLength(0); + + while(!posted.get()) + Thread.sleep(100); + Thread.sleep(100); + req.append("x\r\n"); + req.append("World\n"); + req.append("\r\n"); + req.append("0\r\n"); + req.append("\r\n"); + endp.addInput(req.toString()); + + endp.waitUntilClosedOrIdleFor(1,TimeUnit.SECONDS); + String resp = endp.takeOutputString(); + assertThat("resp", resp, containsString("HTTP/1.1 200 ")); + assertThat("resp", resp, not(containsString("\r\n0\r\n"))); // aborted + } + assertTrue(complete.await(5,TimeUnit.SECONDS)); + assertThat(ex0.get(),not(nullValue())); + assertThat(ex1.get(),not(nullValue())); + } + +}