| // |
| // ======================================================================== |
| // 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.nosql.mongodb; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.net.UnknownHostException; |
| |
| 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.eclipse.jetty.nosql.mongodb.MongoTestServer.TestMongoSessionIdManager; |
| import org.eclipse.jetty.servlet.ServletContextHandler; |
| import org.junit.Test; |
| |
| import com.mongodb.BasicDBObject; |
| import com.mongodb.DBCollection; |
| import com.mongodb.DBObject; |
| import com.mongodb.Mongo; |
| import com.mongodb.MongoException; |
| |
| /** |
| * PurgeValidSessionTest |
| * |
| * |
| * |
| */ |
| public class PurgeValidSessionTest |
| { |
| |
| |
| |
| public MongoTestServer createServer(int port, int max, int scavenge) |
| { |
| MongoTestServer server = new MongoTestServer(port,max,scavenge); |
| |
| return server; |
| } |
| |
| |
| |
| @Test |
| public void testPurgeValidSession() throws Exception |
| { |
| String contextPath = ""; |
| String servletMapping = "/server"; |
| long purgeDelay = 1000; //1 sec |
| long purgeValidAge = 1000; |
| |
| //ensure scavenging is turned off so the purger gets a chance to find the session |
| MongoTestServer server = createServer(0, 1, 0); |
| ServletContextHandler context = server.addContext(contextPath); |
| context.addServlet(TestServlet.class, servletMapping); |
| |
| MongoSessionManager sessionManager = (MongoSessionManager)context.getSessionHandler().getSessionManager(); |
| MongoSessionIdManager idManager = (MongoSessionIdManager)server.getServer().getSessionIdManager(); |
| idManager.setPurge(true); |
| idManager.setPurgeDelay(purgeDelay); |
| |
| idManager.setPurgeValidAge(purgeValidAge); //purge valid sessions older than |
| |
| |
| |
| server.start(); |
| int port=server.getPort(); |
| try |
| { |
| HttpClient client = new HttpClient(); |
| client.start(); |
| try |
| { |
| //Create a session |
| ContentResponse response = client.GET("http://localhost:" + port + contextPath + servletMapping + "?action=create"); |
| 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="); |
| |
| |
| Thread.currentThread().sleep(3*purgeDelay); //sleep long enough for purger to have run |
| |
| //make a request using previous session to test if its still there |
| Request request = client.newRequest("http://localhost:" + port + contextPath + servletMapping + "?action=test"); |
| request.header("Cookie", sessionCookie); |
| ContentResponse response2 = request.send(); |
| assertEquals(HttpServletResponse.SC_OK,response2.getStatus()); |
| } |
| finally |
| { |
| client.stop(); |
| } |
| } |
| finally |
| { |
| server.stop(); |
| } |
| |
| } |
| |
| |
| @Test |
| public void testPurgeValidSessionWithPurgeLimitSet() throws Exception |
| { |
| String contextPath = ""; |
| String servletMapping = "/server"; |
| long purgeDelay = 1000; //1 sec |
| long purgeValidAge = 1000; // 1 sec |
| int purgeLimit = 5; // only purge 5 items in each purge run |
| |
| //ensure scavenging is turned off so the purger gets a chance to find the session |
| MongoTestServer server = createServer(0, 1, 0); |
| ServletContextHandler context = server.addContext(contextPath); |
| context.addServlet(TestServlet.class, servletMapping); |
| |
| MongoSessionManager sessionManager = (MongoSessionManager)context.getSessionHandler().getSessionManager(); |
| MongoSessionIdManager idManager = (MongoSessionIdManager)server.getServer().getSessionIdManager(); |
| // disable purging we will run it manually below |
| idManager.setPurge(false); |
| idManager.setPurgeLimit(purgeLimit); |
| idManager.setPurgeDelay(purgeDelay); |
| idManager.setPurgeValidAge(purgeValidAge); //purge valid sessions older than |
| |
| server.start(); |
| int port=server.getPort(); |
| |
| try |
| { |
| // start with no sessions |
| ((TestMongoSessionIdManager)idManager).deleteAll(); |
| |
| HttpClient client = new HttpClient(); |
| client.start(); |
| try |
| { |
| // create double our purgeLmit number of sessions |
| for (int i = 0; i < purgeLimit * 2; i++) |
| { |
| ContentResponse response = client.GET("http://localhost:" + port + contextPath + servletMapping + "?action=create"); |
| assertEquals(HttpServletResponse.SC_OK, response.getStatus()); |
| String sessionCookie = response.getHeaders().get("Set-Cookie"); |
| assertTrue(sessionCookie != null); |
| // don't remember our cookies from call to call |
| client.getCookieStore().removeAll(); |
| } |
| |
| // delay long enough for purgeValidAge to apply |
| Thread.sleep(2* purgeValidAge); |
| |
| // validate that we have the right number of sessions before we purge |
| assertEquals("Expected to find right number of sessions before purge", purgeLimit * 2, sessionManager.getSessionStoreCount()); |
| |
| // run our purge |
| idManager.purge(); |
| |
| assertEquals("Expected to find sessions remaining in db after purge run with limit set", |
| purgeLimit, sessionManager.getSessionStoreCount()); |
| } |
| finally |
| { |
| client.stop(); |
| } |
| } |
| finally |
| { |
| server.stop(); |
| } |
| |
| } |
| |
| public static class TestServlet extends HttpServlet |
| { |
| DBCollection _sessions; |
| |
| |
| public TestServlet() throws UnknownHostException, MongoException |
| { |
| super(); |
| _sessions = new Mongo().getDB("HttpSessions").getCollection("sessions"); |
| } |
| |
| |
| @Override |
| protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException |
| { |
| String action = request.getParameter("action"); |
| if ("create".equals(action)) |
| { |
| HttpSession session = request.getSession(true); |
| assertTrue(session.isNew()); |
| } |
| else if ("test".equals(action)) |
| { |
| String id = request.getRequestedSessionId(); |
| assertNotNull(id); |
| id = id.substring(0, id.indexOf(".")); |
| |
| HttpSession existingSession = request.getSession(false); |
| assertTrue(existingSession == null); |
| |
| //not in db any more |
| DBObject dbSession = _sessions.findOne(new BasicDBObject("id", id)); |
| assertTrue(dbSession == null); |
| } |
| } |
| } |
| |
| } |