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151 lines
4.2 KiB
Java
151 lines
4.2 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.user.geoportaldataviewer.server.util;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpSession;
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import org.gcube.common.portal.PortalContext;
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import org.gcube.common.scope.api.ScopeProvider;
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import org.gcube.portlets.user.urlshortener.UrlShortener;
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import org.gcube.vomanagement.usermanagement.GroupManager;
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import org.gcube.vomanagement.usermanagement.exception.GroupRetrievalFault;
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import org.gcube.vomanagement.usermanagement.exception.UserManagementSystemException;
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import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
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import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
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import org.gcube.vomanagement.usermanagement.model.GCubeUser;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.liferay.portal.service.UserLocalServiceUtil;
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/**
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* The Class SessionUtil.
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*
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* @author Francesco Mangiacrapa at ISTI-CNR (francesco.mangiacrapa@isti.cnr.it)
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*
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* Oct 20, 2020
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*/
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public class SessionUtil {
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/** The log. */
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private static Logger LOG = LoggerFactory.getLogger(SessionUtil.class);
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public static final String URL_SHORTENER_SERVICE = "URL_SHORTENER_SERVICE";
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/**
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* Checks if is into portal.
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*
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* @return true, if is into portal
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*/
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public static boolean isIntoPortal() {
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try {
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UserLocalServiceUtil.getService();
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return true;
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}catch (Exception ex) {
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LOG.warn("Development Mode ON");
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return false;
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}
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}
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/**
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* Checks if is session expired.
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*
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* @param httpServletRequest
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* the http servlet request
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* @return true, if is session expired
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* @throws Exception
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* the exception
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*/
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public static boolean isSessionExpired(HttpServletRequest httpServletRequest) throws Exception {
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LOG.trace("workspace session validating...");
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return PortalContext.getConfiguration().getCurrentUser(httpServletRequest) == null;
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}
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/**
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* Retrieve the current user by using the portal manager.
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*
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* @param request the request
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* @return a GcubeUser object
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*/
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public static GCubeUser getCurrentUser(HttpServletRequest request){
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if(request == null)
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throw new IllegalArgumentException("HttpServletRequest is null!");
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PortalContext pContext = PortalContext.getConfiguration();
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GCubeUser user = pContext.getCurrentUser(request);
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LOG.debug("Returning user " + user);
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return user;
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}
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/**
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* Retrieve the current scope by using the portal manager.
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*
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* @param request the request
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* @param setInThread the set in thread
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* @return a GcubeUser object
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*/
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public static String getCurrentContext(HttpServletRequest request, boolean setInThread){
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if(request == null)
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throw new IllegalArgumentException("HttpServletRequest is null!");
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PortalContext pContext = PortalContext.getConfiguration();
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String context = pContext.getCurrentScope(request);
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LOG.debug("Returning context " + context);
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if(context != null && setInThread)
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ScopeProvider.instance.set(context);
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return context;
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}
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/**
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* Retrieve the group given the scope.
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*
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* @param scope the scope
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* @return the group from scope
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* @throws UserManagementSystemException the user management system exception
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* @throws GroupRetrievalFault the group retrieval fault
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*/
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public static GCubeGroup getGroupFromScope(String scope) throws UserManagementSystemException, GroupRetrievalFault{
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if(scope == null || scope.isEmpty())
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throw new IllegalArgumentException("Scope is missing here!!");
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GroupManager gm = new LiferayGroupManager();
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long groupId = gm.getGroupIdFromInfrastructureScope(scope);
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return gm.getGroup(groupId);
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}
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/**
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* Gets the url shortener.
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*
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* @param httpServletRequest the http servlet request
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* @return the url shortener
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*/
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public static UrlShortener getUrlShortener(HttpServletRequest httpServletRequest) {
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HttpSession session = httpServletRequest.getSession();
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UrlShortener shortener = null;
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try {
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shortener = (UrlShortener) session.getAttribute(URL_SHORTENER_SERVICE);
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if (shortener == null) {
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shortener = new UrlShortener();
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session.setAttribute(URL_SHORTENER_SERVICE, shortener);
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}
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} catch (Exception e) {
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LOG.warn("Error occurred when instancing the "+UrlShortener.class.getSimpleName(), e);
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}
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return shortener;
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}
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}
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