/
ErrorHandlerTest.java
745 lines (628 loc) · 29.2 KB
/
ErrorHandlerTest.java
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//
// ========================================================================
// Copyright (c) 1995-2021 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// 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.server;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import javax.servlet.DispatcherType;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.xml.XMLConstants;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.eclipse.jetty.http.BadMessageException;
import org.eclipse.jetty.http.HttpHeader;
import org.eclipse.jetty.http.HttpTester;
import org.eclipse.jetty.server.handler.AbstractHandler;
import org.eclipse.jetty.server.handler.ContextHandler;
import org.eclipse.jetty.server.handler.ContextHandlerCollection;
import org.eclipse.jetty.server.handler.ErrorHandler;
import org.eclipse.jetty.util.BufferUtil;
import org.eclipse.jetty.util.ajax.JSON;
import org.eclipse.jetty.util.log.StacklessLogging;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import org.w3c.dom.Document;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.anyOf;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.greaterThan;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.nullValue;
import static org.junit.jupiter.api.Assertions.assertTrue;
public class ErrorHandlerTest
{
StacklessLogging stacklessLogging;
Server server;
LocalConnector connector;
@BeforeEach
public void before() throws Exception
{
stacklessLogging = new StacklessLogging(HttpChannel.class);
server = new Server();
connector = new LocalConnector(server);
server.addConnector(connector);
server.setHandler(new AbstractHandler()
{
@Override
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
if (baseRequest.getDispatcherType() == DispatcherType.ERROR)
{
baseRequest.setHandled(true);
response.sendError((Integer)request.getAttribute(RequestDispatcher.ERROR_STATUS_CODE));
return;
}
if (target.startsWith("/charencoding/"))
{
baseRequest.setHandled(true);
response.setCharacterEncoding("utf-8");
response.sendError(404);
return;
}
if (target.startsWith("/badmessage/"))
{
int code = Integer.parseInt(target.substring(target.lastIndexOf('/') + 1));
throw new ServletException(new BadMessageException(code));
}
// produce an exception with an JSON formatted cause message
if (target.startsWith("/jsonmessage/"))
{
String message = "\"}, \"glossary\": {\n \"title\": \"example\"\n }\n {\"";
throw new ServletException(new RuntimeException(message));
}
// produce an exception with an XML cause message
if (target.startsWith("/xmlmessage/"))
{
String message =
"<!DOCTYPE glossary PUBLIC \"-//OASIS//DTD DocBook V3.1//EN\">\n" +
" <glossary>\n" +
" <title>example glossary</title>\n" +
" </glossary>";
throw new ServletException(new RuntimeException(message));
}
// produce an exception with an HTML cause message
if (target.startsWith("/htmlmessage/"))
{
String message = "<hr/><script>alert(42)</script>%3Cscript%3E";
throw new ServletException(new RuntimeException(message));
}
// produce an exception with a UTF-8 cause message
if (target.startsWith("/utf8message/"))
{
// @checkstyle-disable-check : AvoidEscapedUnicodeCharacters
String message = "Euro is € and \u20AC and %E2%82%AC";
// @checkstyle-enable-check : AvoidEscapedUnicodeCharacters
throw new ServletException(new RuntimeException(message));
}
}
});
server.start();
}
@AfterEach
public void after() throws Exception
{
server.stop();
stacklessLogging.close();
}
@Test
public void test404NoAccept() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertContent(response);
}
@Test
public void test404EmptyAccept() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Accept: \r\n" +
"Host: Localhost\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), is(0));
assertThat("Response Content-Type", response.getField(HttpHeader.CONTENT_TYPE), is(nullValue()));
}
@Test
public void test404UnAccept() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Accept: text/*;q=0\r\n" +
"Host: Localhost\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
dump(response);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), is(0));
assertThat("Response Content-Type", response.getField(HttpHeader.CONTENT_TYPE), is(nullValue()));
}
private void dump(HttpTester.Response response)
{
System.out.println("-------------");
System.out.println(response);
System.out.println(response.getContent());
System.out.println();
}
@Test
public void test404AllAccept() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: */*\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertContent(response);
}
@Test
public void test404HtmlAccept() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertContent(response);
}
@Test
public void test404PostHttp10() throws Exception
{
String rawResponse = connector.getResponse(
"POST / HTTP/1.0\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Content-Length: 10\r\n" +
"Connection: keep-alive\r\n" +
"\r\n" +
"0123456789");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat(response.getStatus(), is(404));
assertThat(response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat(response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertThat(response.get(HttpHeader.CONNECTION), is("keep-alive"));
assertContent(response);
}
@Test
public void test404PostHttp11() throws Exception
{
String rawResponse = connector.getResponse(
"POST / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Content-Length: 10\r\n" +
"Connection: keep-alive\r\n" + // This is not need by HTTP/1.1 but sometimes sent anyway
"\r\n" +
"0123456789");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat(response.getStatus(), is(404));
assertThat(response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat(response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertThat(response.getField(HttpHeader.CONNECTION), nullValue());
assertContent(response);
}
@Test
public void test404PostCantConsumeHttp10() throws Exception
{
String rawResponse = connector.getResponse(
"POST / HTTP/1.0\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Content-Length: 100\r\n" +
"Connection: keep-alive\r\n" +
"\r\n" +
"0123456789");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat(response.getStatus(), is(404));
assertThat(response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat(response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertThat(response.getField(HttpHeader.CONNECTION), nullValue());
assertContent(response);
}
@Test
public void test404PostCantConsumeHttp11() throws Exception
{
String rawResponse = connector.getResponse(
"POST / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Content-Length: 100\r\n" +
"Connection: keep-alive\r\n" + // This is not need by HTTP/1.1 but sometimes sent anyway
"\r\n" +
"0123456789");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat(response.getStatus(), is(404));
assertThat(response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat(response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertThat(response.getField(HttpHeader.CONNECTION).getValue(), is("close"));
assertContent(response);
}
@Test
public void testMoreSpecificAccept() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html, some/other;specific=true\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertContent(response);
}
@Test
public void test404HtmlAcceptAnyCharset() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Accept-Charset: *\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=UTF-8"));
assertContent(response);
}
@Test
public void test404HtmlAcceptUtf8Charset() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Accept-Charset: utf-8\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=UTF-8"));
assertContent(response);
}
@Test
public void test404HtmlAcceptNotUtf8Charset() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Accept-Charset: utf-8;q=0\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
// System.out.println("response: " + response);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertContent(response);
}
@Test
public void test404HtmlAcceptNotUtf8UnknownCharset() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Accept-Charset: utf-8;q=0,unknown\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), is(0));
assertThat("Response Content-Type", response.getField(HttpHeader.CONTENT_TYPE), is(nullValue()));
}
@Test
public void test404HtmlAcceptUnknownUtf8Charset() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Accept-Charset: utf-8;q=0.1,unknown\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=UTF-8"));
assertContent(response);
}
@Test
public void test404PreferHtml() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html;q=1.0,text/json;q=0.5,*/*\r\n" +
"Accept-Charset: *\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=UTF-8"));
assertContent(response);
}
@Test
public void test404PreferJson() throws Exception
{
String rawResponse = connector.getResponse(
"GET / HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html;q=0.5,text/json;q=1.0,*/*\r\n" +
"Accept-Charset: *\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/json"));
assertContent(response);
}
@Test
public void testCharEncoding() throws Exception
{
String rawResponse = connector.getResponse(
"GET /charencoding/foo HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/plain\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(404));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/plain"));
assertContent(response);
}
@Test
public void testBadMessage() throws Exception
{
String rawResponse = connector.getResponse(
"GET /badmessage/444 HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(444));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
assertContent(response);
}
@ParameterizedTest
@ValueSource(strings = {
"/jsonmessage/",
"/xmlmessage/",
"/htmlmessage/",
"/utf8message/",
})
public void testComplexCauseMessageNoAcceptHeader(String path) throws Exception
{
String rawResponse = connector.getResponse(
"GET " + path + " HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(500));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=ISO-8859-1"));
String content = assertContent(response);
if (path.startsWith("/utf8"))
{
// we are Not expecting UTF-8 output, look for mangled ISO-8859-1 version
assertThat("content", content, containsString("Euro is &euro; and ? and %E2%82%AC"));
}
}
@ParameterizedTest
@ValueSource(strings = {
"/jsonmessage/",
"/xmlmessage/",
"/htmlmessage/",
"/utf8message/",
})
public void testComplexCauseMessageAcceptUtf8Header(String path) throws Exception
{
String rawResponse = connector.getResponse(
"GET " + path + " HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/html\r\n" +
"Accept-Charset: utf-8\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
System.out.println("response: " + response);
assertThat("Response status code", response.getStatus(), is(500));
assertThat("Response Content-Length", response.getField(HttpHeader.CONTENT_LENGTH).getIntValue(), greaterThan(0));
assertThat("Response Content-Type", response.get(HttpHeader.CONTENT_TYPE), containsString("text/html;charset=UTF-8"));
String content = assertContent(response);
if (path.startsWith("/utf8"))
{
// @checkstyle-disable-check : AvoidEscapedUnicodeCharacters
// we are Not expecting UTF-8 output, look for mangled ISO-8859-1 version
assertThat("content", content, containsString("Euro is &euro; and \u20AC and %E2%82%AC"));
// @checkstyle-enabled-check : AvoidEscapedUnicodeCharacters
}
}
private String assertContent(HttpTester.Response response) throws Exception
{
String contentType = response.get(HttpHeader.CONTENT_TYPE);
String content = response.getContent();
if (contentType.contains("text/html"))
{
assertThat(content, not(containsString("<script>")));
assertThat(content, not(containsString("<glossary>")));
assertThat(content, not(containsString("<!DOCTYPE>")));
assertThat(content, not(containsString("€")));
// we expect that our generated output conforms to text/xhtml is well formed
DocumentBuilderFactory xmlDocumentBuilderFactory = DocumentBuilderFactory.newInstance();
xmlDocumentBuilderFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
DocumentBuilder db = xmlDocumentBuilderFactory.newDocumentBuilder();
try (ByteArrayInputStream inputStream = new ByteArrayInputStream(content.getBytes(StandardCharsets.UTF_8)))
{
// We consider this content to be XML well formed if these 2 lines do not throw an Exception
Document doc = db.parse(inputStream);
doc.getDocumentElement().normalize();
}
}
else if (contentType.contains("text/json"))
{
Map jo = (Map)JSON.parse(response.getContent());
Set<String> acceptableKeyNames = new HashSet<>();
acceptableKeyNames.add("url");
acceptableKeyNames.add("status");
acceptableKeyNames.add("message");
acceptableKeyNames.add("servlet");
acceptableKeyNames.add("cause0");
acceptableKeyNames.add("cause1");
acceptableKeyNames.add("cause2");
for (Object key : jo.keySet())
{
String keyStr = (String)key;
assertTrue(acceptableKeyNames.contains(keyStr), "Unexpected Key [" + keyStr + "]");
Object value = jo.get(key);
assertThat("Unexpected value type (" + value.getClass().getName() + ")",
value, instanceOf(String.class));
}
assertThat("url field", jo.get("url"), is(notNullValue()));
String expectedStatus = String.valueOf(response.getStatus());
assertThat("status field", jo.get("status"), is(expectedStatus));
String message = (String)jo.get("message");
assertThat("message field", message, is(notNullValue()));
assertThat("message field", message, anyOf(
not(containsString("<")),
not(containsString(">"))));
}
else if (contentType.contains("text/plain"))
{
assertThat(content, containsString("STATUS: " + response.getStatus()));
}
else
{
System.out.println("Not checked Content-Type: " + contentType);
System.out.println(content);
}
return content;
}
@Test
public void testJsonResponse() throws Exception
{
String rawResponse = connector.getResponse(
"GET /badmessage/444 HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/json\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(444));
assertContent(response);
}
@ParameterizedTest
@ValueSource(strings = {
"/jsonmessage/",
"/xmlmessage/",
"/htmlmessage/",
"/utf8message/",
})
public void testJsonResponseWorse(String path) throws Exception
{
String rawResponse = connector.getResponse(
"GET " + path + " HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"Accept: text/json\r\n" +
"\r\n");
HttpTester.Response response = HttpTester.parseResponse(rawResponse);
assertThat("Response status code", response.getStatus(), is(500));
String content = assertContent(response);
if (path.startsWith("/utf8"))
{
// @checkstyle-disable-check : AvoidEscapedUnicodeCharacters
// we are expecting UTF-8 output, look for it.
assertThat("content", content, containsString("Euro is &euro; and \u20AC and %E2%82%AC"));
// @checkstyle-enable-check : AvoidEscapedUnicodeCharacters
}
}
@Test
public void testErrorContextRecycle() throws Exception
{
server.stop();
ContextHandlerCollection contexts = new ContextHandlerCollection();
server.setHandler(contexts);
ContextHandler context = new ContextHandler("/foo");
contexts.addHandler(context);
context.setErrorHandler(new ErrorHandler()
{
@Override
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
baseRequest.setHandled(true);
response.getOutputStream().println("Context Error");
}
});
context.setHandler(new AbstractHandler()
{
@Override
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
response.sendError(444);
}
});
server.setErrorHandler(new ErrorHandler()
{
@Override
public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
baseRequest.setHandled(true);
response.getOutputStream().println("Server Error");
}
});
server.start();
LocalConnector.LocalEndPoint connection = connector.connect();
connection.addInputAndExecute(BufferUtil.toBuffer(
"GET /foo/test HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"\r\n"));
String response = connection.getResponse();
assertThat(response, containsString("HTTP/1.1 444 444"));
assertThat(response, containsString("Context Error"));
connection.addInputAndExecute(BufferUtil.toBuffer(
"GET /test HTTP/1.1\r\n" +
"Host: Localhost\r\n" +
"\r\n"));
response = connection.getResponse();
assertThat(response, containsString("HTTP/1.1 404 Not Found"));
assertThat(response, containsString("Server Error"));
}
}