+++ /dev/null
-/*
- * AuthenticationAction.java created on 05.09.2003
- *
- * Copyright (C) 2001, 2002, 2003 The Mir-coders group
- *
- * This file is part of Mir.
- *
- * Mir is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * Mir is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Mir; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * In addition, as a special exception, The Mir-coders gives permission to link
- * the code of this program with any library licensed under the Apache Software License,
- * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
- * (or with modified versions of the above that use the same license as the above),
- * and distribute linked combinations including the two. You must obey the
- * GNU General Public License in all respects for all of the code used other than
- * the above mentioned libraries. If you modify this file, you may extend this
- * exception to your version of the file, but you are not obligated to do so.
- * If you do not wish to do so, delete this exception statement from your version.
- */
-package mir.core.ui.action.admin;
-
-import javax.servlet.ServletContext;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import javax.servlet.http.HttpSession;
-
-import mir.config.MirPropertiesConfiguration;
-import mir.config.MirPropertiesConfiguration.PropertiesConfigExc;
-import mir.core.model.MirUser;
-import mir.core.service.storage.UserService;
-import mir.core.ui.action.DispatchAction;
-import mir.core.ui.servlet.ServletConstants;
-import multex.Failure;
-import net.sf.hibernate.SessionFactory;
-
-import org.apache.struts.action.ActionForm;
-import org.apache.struts.action.ActionForward;
-import org.apache.struts.action.ActionMapping;
-import org.apache.struts.action.DynaActionForm;
-import org.apache.struts.action.RedirectingActionForward;
-
-/**
- * AuthenticationAction
- * @author idefix
- * @version $Id: AuthenticationAction.java,v 1.3 2003/09/18 21:42:16 idfx Exp $
- */
-public class AuthenticationAction extends DispatchAction {
- private MirPropertiesConfiguration _configuration;
-
- public AuthenticationAction(){
- try {
- _configuration = MirPropertiesConfiguration.instance();
- } catch (PropertiesConfigExc e) {
- throw new Failure("could not load config", e);
- }
- }
-
- private ActionForward logon(ActionMapping actionMapping, ActionForm actionForm,
- HttpServletRequest request, HttpServletResponse response)
- throws Exception {
-
- //retrieve the form input data
- DynaActionForm form = (DynaActionForm)actionForm;
- String login = (String) form.get("login");
- String password = (String) form.get("password");
-
- if((login == null || login.trim().length() == 0)
- && (password == null || password.trim().length() == 0)){
- //no input --> error
- return actionMapping.findForward("failed");
- }
-
- //access to persitence layer
- ServletContext context = this.getServlet().getServletContext();
- UserService userService =
- new UserService((SessionFactory)context
- .getAttribute(ServletConstants.SESSION_FACTORY));
-
-
- //try to retrieve user for the given values
- MirUser mirUser = userService.loadUser(login, password);
- if(mirUser == null){
- //not existent user --> error
- return actionMapping.findForward("failed");
- }
-
- //add user to the session context
- HttpSession session = request.getSession();
- session.setAttribute(ServletConstants.USER, mirUser);
-
- //check if we have to redirect the user
- String requestUri =
- (String) session.getAttribute(ServletConstants.REDIRECT_ACTION);
- System.out.println(requestUri);
- if(requestUri != null && requestUri.indexOf("index") == -1
- && requestUri.indexOf("logon") == -1){
-
- // we have to redirect the user
- requestUri = requestUri.substring(requestUri.lastIndexOf("/"));
-
- //retrieve the correct action name
- String queryString =
- (String) session.getAttribute(ServletConstants.REDIRECT_QUERY_STRING);
- if(queryString != null){
- requestUri = requestUri + "?" +queryString;
- }
-
- //construct a redirect
- RedirectingActionForward actionForward =
- new RedirectingActionForward(requestUri);
- System.out.println("redirect");
- //return the redirect
- return actionForward;
- }
-
- //normal redirect to the startpage
- System.out.println("success");
- return actionMapping.findForward("success");
- }
-
- private ActionForward logoff(ActionMapping actionMapping, ActionForm actionForm,
- HttpServletRequest request, HttpServletResponse response)
- throws Exception {
-
- //kill session
- HttpSession session = request.getSession();
- session.setAttribute(ServletConstants.USER, null);
- session.invalidate();
-
- //return to the logon form
- return actionMapping.findForward("logon");
- }
-}
projects / mir.git / blobdiff