/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.undertow.server.handlers;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import io.undertow.server.protocol.http.HttpContinue;
import io.undertow.server.HttpHandler;
import io.undertow.server.HttpServerExchange;
import io.undertow.testutils.DefaultServer;
import io.undertow.testutils.HttpOneOnly;
import io.undertow.testutils.HttpClientUtils;
import io.undertow.testutils.TestHttpClient;
import io.undertow.util.StatusCodes;
import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.HttpParams;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* @author Stuart Douglas
*/
@RunWith(DefaultServer.class)
@HttpOneOnly
public class HttpContinueConduitWrappingHandlerTestCase {
private static volatile boolean accept = false;
@BeforeClass
public static void setup() {
final BlockingHandler blockingHandler = new BlockingHandler();
final HttpContinueReadHandler handler = new HttpContinueReadHandler(blockingHandler);
DefaultServer.setRootHandler(handler);
blockingHandler.setRootHandler(new HttpHandler() {
@Override
public void handleRequest(final HttpServerExchange exchange) {
try {
if(!accept) {
HttpContinue.rejectExchange(exchange);
return;
}
byte[] buffer = new byte[1024];
final ByteArrayOutputStream b = new ByteArrayOutputStream();
int r = 0;
final OutputStream outputStream = exchange.getOutputStream();
final InputStream inputStream = exchange.getInputStream();
while ((r = inputStream.read(buffer)) > 0) {
b.write(buffer, 0, r);
}
outputStream.write(b.toByteArray());
outputStream.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
});
}
@Test
public void testHttpContinueRejected() throws IOException {
accept = false;
String message = "My HTTP Request!";
HttpParams httpParams = new BasicHttpParams();
httpParams.setParameter("http.protocol.wait-for-continue", Integer.MAX_VALUE);
TestHttpClient client = new TestHttpClient();
client.setParams(httpParams);
try {
HttpPost post = new HttpPost(DefaultServer.getDefaultServerURL() + "/path");
post.addHeader("Expect", "100-continue");
post.setEntity(new StringEntity(message));
HttpResponse result = client.execute(post);
Assert.assertEquals(StatusCodes.EXPECTATION_FAILED, result.getStatusLine().getStatusCode());
} finally {
client.getConnectionManager().shutdown();
}
}
@Test
public void testHttpContinueAccepted() throws IOException {
accept = true;
String message = "My HTTP Request!";
HttpParams httpParams = new BasicHttpParams();
httpParams.setParameter("http.protocol.wait-for-continue", Integer.MAX_VALUE);
TestHttpClient client = new TestHttpClient();
client.setParams(httpParams);
try {
HttpPost post = new HttpPost(DefaultServer.getDefaultServerURL() + "/path");
post.addHeader("Expect", "100-continue");
post.setEntity(new StringEntity(message));
HttpResponse result = client.execute(post);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
Assert.assertEquals(message, HttpClientUtils.readResponse(result));
} finally {
client.getConnectionManager().shutdown();
}
}
//UNDERTOW-162
@Test
public void testHttpContinueAcceptedWithChunkedRequest() throws IOException {
accept = true;
String message = "My HTTP Request!";
HttpParams httpParams = new BasicHttpParams();
httpParams.setParameter("http.protocol.wait-for-continue", Integer.MAX_VALUE);
TestHttpClient client = new TestHttpClient();
client.setParams(httpParams);
try {
HttpPost post = new HttpPost(DefaultServer.getDefaultServerURL() + "/path");
post.addHeader("Expect", "100-continue");
post.setEntity(new StringEntity(message){
@Override
public long getContentLength() {
return -1;
}
});
HttpResponse result = client.execute(post);
Assert.assertEquals(StatusCodes.OK, result.getStatusLine().getStatusCode());
Assert.assertEquals(message, HttpClientUtils.readResponse(result));
} finally {
client.getConnectionManager().shutdown();
}
}
}