changepasswordaction.java

来自「jGossip是一个简单而功能强大的Java论坛软件（消息板）」· Java 代码 · 共 123 行

/*
 * $$Id: ChangePasswordAction.java,v 1.14 2004/05/31 07:51:15 bel70 Exp $$
 *
 * ***** BEGIN LICENSE BLOCK *****
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License
 * at http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and
 * limitations under the License.
 *
 * The Original Code is JGossip forum code.
 *
 * The Initial Developer of the Original Code is the JResearch, Org.
 * Portions created by the Initial Developer are Copyright (C) 2004
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *              Dmitry Belov <[e-mail]>
 *
 * ***** END LICENSE BLOCK ***** */
/*
 * Created on 08.06.2003
 *
 */
package org.jresearch.gossip.actions.user;

import java.sql.SQLException;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.jresearch.gossip.IConst;
import org.jresearch.gossip.actions.BaseAction;
import org.jresearch.gossip.beans.user.User;
import org.jresearch.gossip.configuration.Configurator;
import org.jresearch.gossip.dao.UserDAO;
import org.jresearch.gossip.exception.SystemException;
import org.jresearch.gossip.forms.ChangePasswordForm;
import org.jresearch.gossip.util.MD5Digest;


/**
 * DOCUMENT ME!
 *
 * @author Bel
 */
public class ChangePasswordAction extends BaseAction {
    /**
     * DOCUMENT ME!
     *
     * @param mapping DOCUMENT ME!
     * @param form DOCUMENT ME!
     * @param request DOCUMENT ME!
     * @param response DOCUMENT ME!
     *
     * @return DOCUMENT ME!
     */
    public ActionForward process(ActionMapping mapping, ActionForm form,
        HttpServletRequest request, HttpServletResponse response)
        throws SystemException {
        if (IConst.VALUES.FALSE.equals(Configurator.getInstance().get(IConst.CONFIG.ENABLE_FORUM_SIGN_ON))) {
            return (mapping.findForward("jgossip-denied"));
        }

        HttpSession session = request.getSession();

        User user = (User) session.getAttribute(IConst.SESSION.USER_KEY);
        UserDAO dao = UserDAO.getInstance();

        try {
            dao.setDataSource(getDataSource(request));

            if (MD5Digest.digest( user.getName(), 
            					  ((ChangePasswordForm) form).getPassword()
            					 )
                       .equals(user.getPassword())) {
                dao.changePassword(((ChangePasswordForm) form).getPassword1(),
                    user.getName());
                log(request, "logs.LOG8");
                user = dao.getUser(user.getName(),
                        ((ChangePasswordForm) form).getPassword1());

                if (IConst.VALUES.TRUE.equals(Configurator.getInstance().get(IConst.CONFIG.ENABLE_AUTO_LOGIN))) {
                    //						set autolog cookies if needed...
                    if (user.getSettings().isAutologin()) {
                        Cookie userCookie = new Cookie(IConst.COOKIE.USER_COOKIE,
                                user.getName() + "*" + user.getPassword());
                        userCookie.setMaxAge(IConst.COOKIE.SECONDS_PER_YEAR);
                        ((HttpServletResponse) response).addCookie(userCookie);
                    }
                }

                user.setIp(request.getRemoteAddr());
                session.setAttribute(IConst.SESSION.USER_KEY, user);
                setStatusMessage(request, "status.CH_PASS");
            } else {
                ActionErrors errors = new ActionErrors();
                errors.add(ActionErrors.GLOBAL_ERROR,
                    new ActionError("forum.LOG_FAIL"));
                saveErrors(request, errors);

                return (mapping.getInputForward());
            }
        } catch (SQLException sqle) {
            getServlet().log("Connection.process", sqle);
            throw new SystemException(sqle);
        }

        return (mapping.findForward("welcome"));
    }
}