| // |
| // ======================================================================== |
| // 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.server.session; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| 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.server.SessionManager; |
| import org.eclipse.jetty.servlet.ServletContextHandler; |
| import org.eclipse.jetty.servlet.ServletHolder; |
| import org.eclipse.jetty.util.IO; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.StdErrLog; |
| import org.junit.Test; |
| |
| |
| /** |
| * IdleSessionTest |
| * |
| * Checks that a session can be idled and de-idled on the next request if it hasn't expired. |
| * |
| */ |
| public class IdleSessionTest |
| { |
| |
| public class IdleHashTestServer extends HashTestServer |
| { |
| private int _idlePeriod; |
| private File _storeDir; |
| |
| public IdleHashTestServer(int port, int maxInactivePeriod, int scavengePeriod, int idlePeriod, File storeDir) |
| { |
| super(port, maxInactivePeriod, scavengePeriod); |
| _idlePeriod = idlePeriod; |
| _storeDir = storeDir; |
| } |
| |
| @Override |
| public SessionManager newSessionManager() |
| { |
| try |
| { |
| HashSessionManager manager = (HashSessionManager)super.newSessionManager(); |
| manager.setStoreDirectory(_storeDir); |
| manager.setIdleSavePeriod(_idlePeriod); |
| return manager; |
| } |
| catch ( IOException e) |
| { |
| return null; |
| } |
| } |
| |
| |
| |
| } |
| |
| public HashTestServer createServer(int port, int max, int scavenge, int idle, File storeDir) |
| { |
| return new IdleHashTestServer(port, max, scavenge, idle, storeDir); |
| } |
| |
| |
| |
| public void pause (int sec) |
| { |
| try |
| { |
| Thread.sleep(sec * 1000L); |
| } |
| catch (InterruptedException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| @Test |
| public void testSessionIdle() throws Exception |
| { |
| String contextPath = ""; |
| String servletMapping = "/server"; |
| int inactivePeriod = 200; |
| int scavengePeriod = 3; |
| int idlePeriod = 5; |
| ((StdErrLog)Log.getLogger(org.eclipse.jetty.server.session.HashedSession.class)).setHideStacks(true); |
| System.setProperty("org.eclipse.jetty.STACKS", "false"); |
| File storeDir = new File (System.getProperty("java.io.tmpdir"), "idle-test"); |
| storeDir.deleteOnExit(); |
| |
| HashTestServer server1 = createServer(0, inactivePeriod, scavengePeriod, idlePeriod, storeDir); |
| TestServlet servlet = new TestServlet(); |
| ServletHolder holder = new ServletHolder(servlet); |
| ServletContextHandler contextHandler = server1.addContext(contextPath); |
| contextHandler.addServlet(holder, servletMapping); |
| server1.start(); |
| int port1 = server1.getPort(); |
| |
| try |
| { |
| HttpClient client = new HttpClient(); |
| client.start(); |
| String url = "http://localhost:" + port1 + contextPath + servletMapping; |
| |
| //make a request to set up a session on the server |
| ContentResponse response = client.GET(url + "?action=init"); |
| 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="); |
| |
| //and wait until the session should be idled out |
| pause(idlePeriod * 2); |
| |
| //check that the file exists |
| checkSessionIdled(storeDir, getSessionId(sessionCookie)); |
| |
| //make another request to de-idle the session |
| Request request = client.newRequest(url + "?action=test"); |
| request.getHeaders().add("Cookie", sessionCookie); |
| ContentResponse response2 = request.send(); |
| assertEquals(HttpServletResponse.SC_OK,response2.getStatus()); |
| |
| //check session de-idled |
| checkSessionDeIdled(storeDir); |
| |
| //wait again for the session to be idled |
| pause(idlePeriod * 2); |
| |
| //check that it is |
| checkSessionIdled(storeDir, getSessionId(sessionCookie)); |
| |
| |
| //delete the file |
| File idleFile = getIdleFile(storeDir, getSessionId(sessionCookie)); |
| assertTrue(idleFile.exists()); |
| assertTrue(idleFile.delete()); |
| |
| //make a request |
| request = client.newRequest(url + "?action=testfail"); |
| request.getHeaders().add("Cookie", sessionCookie); |
| response2 = request.send(); |
| assertEquals(HttpServletResponse.SC_OK,response2.getStatus()); |
| } |
| finally |
| { |
| server1.stop(); |
| IO.delete(storeDir); |
| } |
| } |
| |
| |
| public void checkSessionIdled (File sessionDir, String sessionId) |
| { |
| assertNotNull(sessionDir); |
| assertTrue(sessionDir.exists()); |
| String[] files = sessionDir.list(); |
| assertNotNull(files); |
| assertEquals(1, files.length); |
| assertEquals(sessionId, files[0]); |
| } |
| |
| |
| public void checkSessionDeIdled (File sessionDir) |
| { |
| assertNotNull(sessionDir); |
| assertTrue(sessionDir.exists()); |
| String[] files = sessionDir.list(); |
| assertNotNull(files); |
| assertEquals(0, files.length); |
| } |
| |
| public File getIdleFile (File sessionDir, String sessionId) |
| { |
| assertNotNull(sessionDir); |
| assertTrue(sessionDir.exists()); |
| String[] files = sessionDir.list(); |
| assertNotNull(files); |
| return new File(sessionDir, files[0]); |
| } |
| |
| public String getSessionId (String sessionCookie) |
| { |
| assertNotNull(sessionCookie); |
| String sessionId = sessionCookie.substring(11); |
| sessionId = sessionId.substring(0, sessionId.indexOf(';')); |
| return sessionId; |
| } |
| |
| public static class TestServlet extends HttpServlet |
| { |
| public String originalId = null; |
| |
| @Override |
| protected void doGet(HttpServletRequest request, HttpServletResponse httpServletResponse) throws ServletException, IOException |
| { |
| String action = request.getParameter("action"); |
| if ("init".equals(action)) |
| { |
| HttpSession session = request.getSession(true); |
| session.setAttribute("test", "test"); |
| originalId = session.getId(); |
| assertTrue(!((HashedSession)session).isIdled()); |
| } |
| else if ("test".equals(action)) |
| { |
| HttpSession session = request.getSession(false); |
| assertTrue(session != null); |
| assertTrue(originalId.equals(session.getId())); |
| assertEquals("test", session.getAttribute("test")); |
| assertTrue(!((HashedSession)session).isIdled()); |
| } |
| else if ("testfail".equals(action)) |
| { |
| HttpSession session = request.getSession(false); |
| assertTrue(session == null); |
| } |
| } |
| } |
| } |