save and restore the previous UMA Token in ThreadLocal

src/main/java/org/gcube/portlets/admin/vredeployer/server/VREDeployerServiceImpl.java

@@ -38,6 +38,7 @@ import org.gcube.applicationsupportlayer.social.NotificationsManager;
 import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingSite;
 import org.gcube.applicationsupportlayer.social.shared.SocialNetworkingUser;
 import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
+import org.gcube.common.authorization.library.provider.UmaJWTProvider;
 import org.gcube.common.homelibrary.home.HomeLibrary;
 import org.gcube.common.homelibrary.home.workspace.Workspace;
 import org.gcube.common.portal.PortalContext;
@@ -93,7 +94,6 @@ import org.gcube.vremanagement.vremodel.cl.stubs.types.VREDescription;
 import org.gcube.vremanagement.vremodeler.utils.Utils;
 import org.gcube.vremanagement.vremodeler.utils.reports.DeployReport;
 import org.gcube.vremanagement.vremodeler.utils.reports.FunctionalityReport;
-import org.gcube.vremanagement.vremodeler.utils.reports.GHNonCloudReport;
 import org.gcube.vremanagement.vremodeler.utils.reports.Resource;
 import org.gcube.vremanagement.vremodeler.utils.reports.ServiceReport;
 import org.gcube.vremanagement.vremodeler.utils.reports.Status;
@@ -699,6 +699,7 @@ public class VREDeployerServiceImpl  extends RemoteServiceServlet implements Vre
 	private void createVRESharedGroupFolder(UserManager uMan, org.gcube.vomanagement.usermanagement.model.GCubeGroup vreCreated, String designer, String manager, String description) throws Exception {
 		GroupManager gm = new LiferayGroupManager();
 		String previousToken = SecurityTokenProvider.instance.get();
+		String previousUMAToken = UmaJWTProvider.instance.get();
 		//get the super user
 		log.info("Getting super user with role {}", GatewayRolesNames.INFRASTRUCTURE_MANAGER.getRoleName());
 		//get the super user
@@ -722,6 +723,7 @@ public class VREDeployerServiceImpl  extends RemoteServiceServlet implements Vre
 		SecurityTokenProvider.instance.set(theAdminToken);
 		
 		OIDCUmaUtil.provideConfiguredPortalClientUMATokenInThreadLocal("/" + PortalContext.getConfiguration().getInfrastructureName());
+	
 		System.out.println("\n\n***** new authorizationService PortalClient UMA-Token In ThreadLocal done  **** ");
 		
 		String newVreContext = gm.getInfrastructureScope(vreCreated.getGroupId());
@@ -737,7 +739,10 @@ public class VREDeployerServiceImpl  extends RemoteServiceServlet implements Vre
 
 		log.info("Created the VRE Folder on storageHub: {} ", vreFolderName);
 
+		UmaJWTProvider.instance.set(previousUMAToken);
 		SecurityTokenProvider.instance.set(previousToken);
+	
+		
 		//}
 	}
 	/**