//
// ========================================================================
// Copyright (c) 1995-2014 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.server.session;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.eclipse.jetty.client.HttpClient;
import org.eclipse.jetty.client.api.ContentResponse;
import org.eclipse.jetty.client.api.Request;
import org.junit.Test;
/**
* AbstractImmortalSessionTest
*/
public abstract class AbstractImmortalSessionTest
{
public abstract AbstractTestServer createServer(int port, int maxInactiveMs, int scavengeMs);
@Test
public void testImmortalSession() throws Exception
{
String contextPath = "";
String servletMapping = "/server";
int scavengePeriod = 2;
//turn off session expiry by setting maxInactiveInterval to -1
AbstractTestServer server = createServer(0, -1, scavengePeriod);
server.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
try
{
server.start();
int port=server.getPort();
HttpClient client = new HttpClient();
client.start();
try
{
int value = 42;
ContentResponse response = client.GET("http://localhost:" + port + contextPath + servletMapping + "?action=set&value=" + value);
assertEquals(HttpServletResponse.SC_OK,response.getStatus());
String sessionCookie = response.getHeaders().get("Set-Cookie");
assertTrue(sessionCookie != null);
// Mangle the cookie, replacing Path with $Path, etc.
sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
String resp = response.getContentAsString();
assertEquals(resp.trim(),String.valueOf(value));
// Let's wait for the scavenger to run, waiting 2.5 times the scavenger period
Thread.sleep(scavengePeriod * 2500L);
// Be sure the session is still there
Request request = client.newRequest("http://localhost:" + port + contextPath + servletMapping + "?action=get");
request.header("Cookie", sessionCookie);
response = request.send();
assertEquals(HttpServletResponse.SC_OK,response.getStatus());
resp = response.getContentAsString();
assertEquals(String.valueOf(value),resp.trim());
}
finally
{
client.stop();
}
}
finally
{
server.stop();
}
}
public static class TestServlet extends HttpServlet
{
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
String result = null;
String action = request.getParameter("action");
if ("set".equals(action))
{
String value = request.getParameter("value");
HttpSession session = request.getSession(true);
session.setAttribute("value", value);
result = value;
}
else if ("get".equals(action))
{
HttpSession session = request.getSession(false);
if (session!=null)
result = (String)session.getAttribute("value");
}
PrintWriter writer = response.getWriter();
writer.println(result);
writer.flush();
}
}
}