| /* | |
| * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved. | |
| * | |
| * This program and the accompanying materials are made available under the | |
| * terms of the Eclipse Public License v. 2.0, which is available at | |
| * http://www.eclipse.org/legal/epl-2.0. | |
| * | |
| * This Source Code may also be made available under the following Secondary | |
| * Licenses when the conditions for such availability set forth in the | |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, | |
| * version 2 with the GNU Classpath Exception, which is available at | |
| * https://www.gnu.org/software/classpath/license.html. | |
| * | |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 | |
| */ | |
| import java.io.*; | |
| import jakarta.servlet.*; | |
| import jakarta.servlet.http.*; | |
| public class CheckSession extends HttpServlet { | |
| public void doGet(HttpServletRequest req, HttpServletResponse res) | |
| throws ServletException, IOException { | |
| boolean passed = false; | |
| HttpSession session = req.getSession(false); | |
| if (session == null || session.getId().indexOf(".MYINSTANCE") != -1) { | |
| throw new ServletException("Missing or invalid session"); | |
| } | |
| res.addCookie(new Cookie("MYNAME", "MYVALUE")); | |
| } | |
| } |