com.aurel.track.struts2.interceptor.SystemAdminOrManagerAuthenticationInterceptor.java Source code

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Here is the source code for com.aurel.track.struts2.interceptor.SystemAdminOrManagerAuthenticationInterceptor.java

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/**
 * Genji Scrum Tool and Issue Tracker
 * Copyright (C) 2015 Steinbeis GmbH & Co. KG Task Management Solutions
    
 * <a href="http://www.trackplus.com">Genji Scrum Tool</a>
 *
 * This program 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
 */

/* $Id:$ */

package com.aurel.track.struts2.interceptor;

import java.util.Map;

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

import org.apache.commons.lang3.exception.ExceptionUtils;
import org.apache.logging.log4j.Logger;
import org.apache.logging.log4j.LogManager;
import org.apache.struts2.ServletActionContext;

import com.aurel.track.Constants;
import com.aurel.track.beans.TPersonBean;
import com.aurel.track.json.JSONUtility;
import com.aurel.track.resources.LocalizeUtil;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.interceptor.Interceptor;

import java.util.Locale;

public class SystemAdminOrManagerAuthenticationInterceptor implements Interceptor {

    private static final long serialVersionUID = 340L;

    private static final Logger LOGGER = LogManager.getLogger(SystemAdminOrManagerAuthenticationInterceptor.class);

    @Override
    public void destroy() {
    }

    @Override
    public void init() {
    }

    @Override
    public String intercept(ActionInvocation actionInvocation) throws Exception {
        Map session = actionInvocation.getInvocationContext().getSession();
        HttpServletRequest request = ServletActionContext.getRequest();
        HttpServletResponse response = ServletActionContext.getResponse();
        TPersonBean user = (TPersonBean) session.get(Constants.USER_KEY);
        if (user == null) {
            boolean fromAjax = false;
            try {
                fromAjax = "true".equalsIgnoreCase(request.getParameter("fromAjax"));
            } catch (Exception ex) {
                LOGGER.error(ExceptionUtils.getStackTrace(ex));
            }
            if (fromAjax) {
                Locale locale = (Locale) session.get(Constants.LOCALE_KEY);
                if (locale == null) {
                    locale = Locale.getDefault();
                }
                JSONUtility.encodeJSONFailure(response,
                        LocalizeUtil.getLocalizedTextFromApplicationResources("common.noLoggedUser", locale),
                        JSONUtility.ERROR_CODE_NO_USER_LOGIN);
                return null;
            }

            AuthenticationBL.storeUrlOnSession(ServletActionContext.getRequest(), session);
            return "logon";//TODO rename to Action.LOGIN;
        } else {
            if (user.isSys()) {
                if (LOGGER.isDebugEnabled()) {
                    return ActionLogBL.logActionTime(actionInvocation, LOGGER);
                } else {
                    return actionInvocation.invoke();
                }
            } else {
                return "cockpit";
            }

        }
    }
}