281 lines
11 KiB
Java
281 lines
11 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.gcubeckan.gcubeckandatacatalog.server;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Map;
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import org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue;
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import org.gcube.datacatalogue.ckanutillibrary.shared.RolesCkanGroupOrOrg;
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import org.gcube.portlets.gcubeckan.gcubeckandatacatalog.server.thread.AddUserToOrganizationThread;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.shared.OrganizationBean;
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import org.gcube.vomanagement.usermanagement.GroupManager;
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import org.gcube.vomanagement.usermanagement.RoleManager;
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import org.gcube.vomanagement.usermanagement.UserManager;
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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.exception.UserRetrievalFault;
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import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
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import org.gcube.vomanagement.usermanagement.impl.LiferayRoleManager;
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import org.gcube.vomanagement.usermanagement.impl.LiferayUserManager;
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import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
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import org.gcube.vomanagement.usermanagement.model.GCubeRole;
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import org.gcube.vomanagement.usermanagement.model.GCubeUser;
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import org.gcube.vomanagement.usermanagement.model.GatewayRolesNames;
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import com.liferay.portal.kernel.log.Log;
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import com.liferay.portal.kernel.log.LogFactoryUtil;
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import eu.trentorise.opendata.jackan.model.CkanOrganization;
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/**
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* The Class UserUtil.
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* @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
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* @author Costantino Perciante costantino.perciante@isti.cnr.it
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* Jun 21, 2016
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*/
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public class UserUtil {
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//private static Logger logger = LoggerFactory.getLogger(UserUtil.class);
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private static final Log logger = LogFactoryUtil.getLog(UserUtil.class);
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/**
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* Gets the list vre for user and the role the user has in them.
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* retrieve the groups to whom a given user belongs (given the user EMail)
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* @param userEMail the user e mail
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* @return the list vre for user
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*/
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public static Map<String, String> getVreRoleForUser(String userEMail, String context, DataCatalogue instance){
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GroupManager groupManager = new LiferayGroupManager();
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UserManager userManager = new LiferayUserManager();
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RoleManager roleManager = new LiferayRoleManager();
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Map<String, String> mapRoleByGroupSingleVre = new HashMap<String, String>();
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Map<String, String> mapRoleByGroupExtrasVre = new HashMap<String, String>();
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GCubeUser user;
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try {
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user = userManager.getUserByEmail(userEMail);
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List<GCubeGroup> listOfGroups = groupManager.listGroupsByUser(user.getUserId());
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// filter according the current context: if it is a VO/VRE, we send all the VRES under the VO. If it is the root vo, we send all user's vres.
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long groupIdContext = groupManager.getGroupIdFromInfrastructureScope(context);
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GCubeGroup groupContext = groupManager.getGroup(groupIdContext);
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Iterator<GCubeGroup> iterator = listOfGroups.iterator();
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if(groupManager.isVRE(groupIdContext)){
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long parentId = groupContext.getParentGroupId();
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while (iterator.hasNext()) {
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GCubeGroup gCubeGroup = (GCubeGroup) iterator.next();
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if(gCubeGroup.getParentGroupId() != parentId)
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iterator.remove();
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}
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}else if(groupManager.isVO(groupIdContext)){
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// get the list of vres
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while (iterator.hasNext()) {
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GCubeGroup gCubeGroup = (GCubeGroup) iterator.next();
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if(groupIdContext != gCubeGroup.getParentGroupId())
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iterator.remove();
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}
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}else{
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// only the vres
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while (iterator.hasNext()) {
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GCubeGroup gCubeGroup = (GCubeGroup) iterator.next();
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if(!groupManager.isVRE(gCubeGroup.getGroupId()))
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iterator.remove();
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}
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}
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// retrieve the role
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for (GCubeGroup vre: listOfGroups) {
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if(vre.getGroupId() == groupIdContext)
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mapRoleByGroupSingleVre.put(vre.getGroupName().toLowerCase(),
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RolesCkanGroupOrOrg.convertToCkanCapacity(getLiferayHighestRoleInOrg(roleManager.listRolesByUserAndGroup(user.getUserId(), vre.getGroupId()))));
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else
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mapRoleByGroupExtrasVre.put(vre.getGroupName().toLowerCase(),
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RolesCkanGroupOrOrg.convertToCkanCapacity(getLiferayHighestRoleInOrg(roleManager.listRolesByUserAndGroup(user.getUserId(), vre.getGroupId()))));
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}
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// schedule the thread for the groups other than the vre to be checked in the local ckan instance
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if(mapRoleByGroupExtrasVre.size() > 0)
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new AddUserToOrganizationThread(
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instance,
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userManager.getUserByEmail(userEMail).getUsername(),
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mapRoleByGroupExtrasVre).
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start();
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logger.debug("Returning Map to the ckan connector : " + mapRoleByGroupSingleVre);
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return mapRoleByGroupSingleVre;
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}catch (UserManagementSystemException | UserRetrievalFault | GroupRetrievalFault e) {
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logger.error("An error occurred during get list of VREs for user: "+userEMail, e);
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return null;
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}
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}
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/**
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* Retrieve the highest ckan role the user has and also retrieve the list of organizations (scopes) in which the user has the ckan-admin or ckan-editor role
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* @param currentScope the current scope
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* @param username the current username
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* @param groupName the current groupName
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* @param gcubeCkanDataCatalogServiceImpl
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* @param orgsInWhichAdminRole
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* @param ckanUtils ckanUtils
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*/
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public static RolesCkanGroupOrOrg getHighestRole(String currentScope, String username, String groupName, GcubeCkanDataCatalogServiceImpl gcubeCkanDataCatalogServiceImpl, List<OrganizationBean> orgsInWhichAtLeastEditorRole){
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// base role as default value
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RolesCkanGroupOrOrg toReturn = RolesCkanGroupOrOrg.MEMBER;
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try{
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UserManager userManager = new LiferayUserManager();
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RoleManager roleManager = new LiferayRoleManager();
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GroupManager groupManager = new LiferayGroupManager();
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// user id
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long userid = userManager.getUserId(username);
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// retrieve current group id
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long currentGroupId = groupManager.getGroupIdFromInfrastructureScope(currentScope);
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logger.debug("Group id is " + currentGroupId + " and scope is " + currentScope);
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// retrieve the flat list of organizations for the current user
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List<GCubeGroup> groups = groupManager.listGroupsByUser(userid);
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// root (so check into the root, the VOs and the VRES)
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if(groupManager.isRootVO(currentGroupId)){
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logger.info("The current scope is the Root Vo, so the list of organizations of the user " + username + " is " + groups);
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for (GCubeGroup gCubeGroup : groups) {
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if(!groupManager.isVRE(gCubeGroup.getGroupId()))
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continue;
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// get the name of this group
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String gCubeGroupName = gCubeGroup.getGroupName();
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// get the role of the users in this group
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List<GCubeRole> roles = roleManager.listRolesByUserAndGroup(userid, groupManager.getGroupId(gCubeGroupName));
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// get highest role
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RolesCkanGroupOrOrg correspondentRoleToCheck = getLiferayHighestRoleInOrg(roles);
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// be sure it is so
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checkIfRoleIsSetInCkanInstance(username, gCubeGroupName, gCubeGroup.getGroupId(),
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correspondentRoleToCheck, groupManager, gcubeCkanDataCatalogServiceImpl, orgsInWhichAtLeastEditorRole);
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toReturn = RolesCkanGroupOrOrg.getHigher(toReturn, correspondentRoleToCheck);
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}
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}else if(groupManager.isVO(currentGroupId)){
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logger.debug("The list of organizations of the user " + username + " to scan is the one under the VO " + groupName);
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for (GCubeGroup gCubeGroup : groups) {
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// if the gCubeGroup is not under the VO or it is not the VO continue
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if(currentGroupId != gCubeGroup.getParentGroupId() || currentGroupId != gCubeGroup.getGroupId())
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continue;
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String gCubeGroupName = gCubeGroup.getGroupName();
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List<GCubeRole> roles = roleManager.listRolesByUserAndGroup(userid, groupManager.getGroupId(gCubeGroupName));
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// get highest role
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RolesCkanGroupOrOrg correspondentRoleToCheck = getLiferayHighestRoleInOrg(roles);
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// be sure it is so
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checkIfRoleIsSetInCkanInstance(username, gCubeGroupName, gCubeGroup.getGroupId(),
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correspondentRoleToCheck, groupManager, gcubeCkanDataCatalogServiceImpl, orgsInWhichAtLeastEditorRole);
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toReturn = RolesCkanGroupOrOrg.getHigher(toReturn, correspondentRoleToCheck);
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}
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}else if(groupManager.isVRE(currentGroupId)){
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List<GCubeRole> roles = roleManager.listRolesByUserAndGroup(userManager.getUserId(username), groupManager.getGroupId(groupName));
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logger.debug("The current scope is the vre " + groupName);
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// get highest role
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RolesCkanGroupOrOrg correspondentRoleToCheck = getLiferayHighestRoleInOrg(roles);
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// the ckan connector already did the job for us but we need name and title
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checkIfRoleIsSetInCkanInstance(username, groupName, currentGroupId,
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correspondentRoleToCheck, groupManager, gcubeCkanDataCatalogServiceImpl, orgsInWhichAtLeastEditorRole);
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toReturn = correspondentRoleToCheck;
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}
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}catch(Exception e){
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logger.error("Unable to retrieve the role information for this user. Returning member role", e);
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return RolesCkanGroupOrOrg.MEMBER;
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}
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// return the role
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logger.debug("Returning role " + toReturn + " for user " + username);
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return toReturn;
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}
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/**
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* Check if the role admin/editor is set or must be set into the ckan instance at this scope
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* @param username
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* @param gCubeGroupName
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* @param groupId
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* @param correspondentRoleToCheck
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* @param groupManager
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* @param gcubeCkanDataCatalogServiceImpl
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* @param orgsInWhichAdminRole
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* @throws UserManagementSystemException
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* @throws GroupRetrievalFault
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*/
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private static void checkIfRoleIsSetInCkanInstance(String username,
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String gCubeGroupName, long groupId,
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RolesCkanGroupOrOrg correspondentRoleToCheck,
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GroupManager groupManager,
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GcubeCkanDataCatalogServiceImpl gcubeCkanDataCatalogServiceImpl, List<OrganizationBean> orgsInWhichAtLeastEditorRole) throws UserManagementSystemException, GroupRetrievalFault {
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// with this invocation, we check if the role is present in ckan and if it is not it will be added
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DataCatalogue catalogue = gcubeCkanDataCatalogServiceImpl.getCatalogue(groupManager.getInfrastructureScope(groupId));
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// if there is an instance of ckan in this scope..
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if(catalogue != null){
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boolean res = catalogue.checkRoleIntoOrganization(username, gCubeGroupName, correspondentRoleToCheck);
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if(res && !correspondentRoleToCheck.equals(RolesCkanGroupOrOrg.MEMBER)){
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// get the orgs of the user and retrieve its title and name
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CkanOrganization organization = catalogue.getOrganizationByName(gCubeGroupName.toLowerCase());
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orgsInWhichAtLeastEditorRole.add(new OrganizationBean(organization.getTitle(), organization.getName(), true));
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}
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}
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else
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logger.warn("It seems there is no ckan instance into scope " + groupManager.getInfrastructureScope(groupId));
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}
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/**
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* Retrieve the ckan role among a list of liferay roles
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* @param roles
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* @return MEMBER/EDITOR/ADMIN role
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*/
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private static RolesCkanGroupOrOrg getLiferayHighestRoleInOrg(
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List<GCubeRole> roles) {
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// NOTE: it is supposed that there is just one role for this person correspondent to the one in the catalog
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for (GCubeRole gCubeRole : roles) {
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if(gCubeRole.getRoleName().equalsIgnoreCase(GatewayRolesNames.CATALOGUE_ADMIN.getRoleName())){
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return RolesCkanGroupOrOrg.ADMIN;
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}
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if(gCubeRole.getRoleName().equalsIgnoreCase(GatewayRolesNames.CATALOGUE_EDITOR.getRoleName())){
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return RolesCkanGroupOrOrg.EDITOR;
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}
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}
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return RolesCkanGroupOrOrg.MEMBER;
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}
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}
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