209 lines
8.5 KiB
Java
209 lines
8.5 KiB
Java
package org.gcube.portlets.widgets.ckandatapublisherwidget.server.utils;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import org.gcube.datacatalogue.utillibrary.server.DataCatalogue;
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import org.gcube.datacatalogue.utillibrary.shared.RolesCkanGroupOrOrg;
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import org.gcube.datacatalogue.utillibrary.shared.jackan.model.CkanOrganization;
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import org.gcube.portlets.widgets.ckandatapublisherwidget.server.CKANPublisherServicesImpl;
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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.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.GatewayRolesNames;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* Facilities to check roles into the catalogue.
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*/
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public class CatalogueRoleManager {
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private static final Logger logger = LoggerFactory.getLogger(CatalogueRoleManager.class);
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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
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* @param username
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* @param groupName
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* @param gcubeCkanDataCatalogServiceImpl
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* @param orgsInWhichAtLeastEditorRole
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* @return the highest among the roles
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*/
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public static RolesCkanGroupOrOrg getHighestRole(String currentScope, String username, String groupName, CKANPublisherServicesImpl gcubeCkanDataCatalogServiceImpl, List<OrganizationBean> orgsInWhichAtLeastEditorRole, String gatewayHostname){
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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 + "and gateway is "+gatewayHostname);
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Set<GCubeGroup> groups;
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//Updated by Francesco see Task #12480
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if(gatewayHostname!=null && !gatewayHostname.isEmpty()) {
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// retrieve the list of organizations for the current user filtered for gateway
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groups = groupManager.listGroupsByUserAndSite(userid, gatewayHostname);
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for (GCubeGroup gCubeGroup : groups) {
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logger.info("Found group (alias VRE) belonging to "+gatewayHostname+": "+gCubeGroup.getGroupName());
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}
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}else {
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// retrieve the flat list of organizations for the current user
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List<GCubeGroup> listGroups = groupManager.listGroupsByUser(userid);
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groups = new HashSet<GCubeGroup>(listGroups);
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}
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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 + " has " + groups.size() + " group/s");
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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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logger.info("Cheking role of the user " + username + " in the VRE " + gCubeGroupName);
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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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logger.info("Found the role "+toReturn+" for " + username + " in the VRE " + gCubeGroupName);
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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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// be sure it is so
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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 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 toReturn
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* @param groupManager
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* @param ckanPublisherServicesImpl
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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, CKANPublisherServicesImpl ckanPublisherServicesImpl, List<OrganizationBean> orgs) 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 = ckanPublisherServicesImpl.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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orgs.add(new OrganizationBean(organization.getTitle(), organization.getName(), true));
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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 roles among a list of liferay roles
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* @param roles
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* @return
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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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