/**
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 org.apache.openejb.server.httpd;
import org.apache.openejb.core.CoreContainerSystem;
import org.apache.openejb.core.ivm.naming.IvmJndiFactory;
import org.apache.openejb.loader.SystemInstance;
import org.apache.openejb.server.ServiceException;
import org.apache.openejb.server.httpd.session.SessionManager;
import org.apache.openejb.spi.ContainerSystem;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import java.util.Properties;
import java.util.concurrent.atomic.AtomicReference;
import javax.servlet.http.HttpSession;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
public class HttpResponseImplSessionTest {
private OpenEJBHttpEjbServer server;
private static int numberOfSessions() throws IllegalAccessException {
return SystemInstance.get().getComponent(SessionManager.class).size();
}
@Before
public void start() throws Exception {
SystemInstance.get().setComponent(ContainerSystem.class, new CoreContainerSystem(new IvmJndiFactory()));
server = new OpenEJBHttpEjbServer();
server.init(new Properties());
server.start();
}
private String request(final InOutSocket socket) throws ServiceException, IOException {
server.service(socket);
return socket.out();
}
@After
public void stop() throws ServiceException {
server.stop();
SystemInstance.reset();
}
@Test
public void noSession() throws Exception {
final int numberOfSessionsBefore = numberOfSessions();
assertFalse(request(new InOutSocket().reset("GET /foo")).contains("Set-Cookie"));
assertEquals(numberOfSessionsBefore, numberOfSessions());
}
@Test
public void session() throws Exception {
final AtomicReference<Boolean> clearSession = new AtomicReference<Boolean>(false);
SystemInstance.get().getComponent(HttpListenerRegistry.class).addHttpListener(new HttpListener() {
@Override
public void onMessage(final HttpRequest request, final HttpResponse response) throws Exception {
final HttpSession session = request.getSession(true);
if (clearSession.get()) {
session.invalidate();
}
}
}, "/session");
try {
final int numberOfSessions = numberOfSessions() + 1; // first request will create one
final InOutSocket socket = new InOutSocket();
String session = null;
for (int i = 0; i < 3; i++) {
String request = "GET /session";
if (session != null) {
request += "\nCookie: EJBSESSIONID=" + session + ";\n";
}
final String response = request(socket.reset(request));
assertTrue(response.contains("Set-Cookie"));
if (session == null) {
final int beginIndex = response.indexOf("EJBSESSIONID=") + "EJBSESSIONID=".length();
session = response.substring(beginIndex, response.indexOf(";", beginIndex));
}
assertEquals(numberOfSessions, numberOfSessions());
}
clearSession.set(true);
request(socket.reset("GET /session\nCookie: EJBSESSIONID=" + session + ";\n"));
assertEquals(numberOfSessions - 1, numberOfSessions());
} finally {
SystemInstance.get().getComponent(HttpListenerRegistry.class).removeHttpListener("/session");
}
}
private static class InOutSocket extends Socket {
private ByteArrayInputStream inputStream;
private ByteArrayOutputStream outputStream;
@Override
public InputStream getInputStream() throws IOException {
return inputStream;
}
@Override
public OutputStream getOutputStream() throws IOException {
return outputStream;
}
public InOutSocket reset(final String input) {
inputStream = new ByteArrayInputStream(input.getBytes());
outputStream = new ByteArrayOutputStream();
return this;
}
public String out() {
return new String(outputStream.toByteArray());
}
}
}