Fix NPE on permissions (#1548)

Signed-off-by: Daniel Valdivia <18384552+dvaldivia@users.noreply.github.com>

Author: dvaldivia

portal-ui/src/screens/Console/Buckets/ListBuckets/ListBuckets.tsx

@@ -190,8 +190,9 @@ const ListBuckets = ({
     return null;
   };
 
-  const createBucketButtonResources: string[] =
-    Array.from(Object.keys(session.permissions)) || [];
+  const createBucketButtonResources: string[] = session
+    ? Array.from(Object.keys(session.permissions)) || []
+    : [];
 
   return (
     <Fragment>

portal-ui/src/screens/Console/Console.tsx

@@ -219,8 +219,9 @@ const Console = ({
       component: Buckets,
       path: IAM_PAGES.ADD_BUCKETS,
       customPermissionFnc: () => {
-        const createBucketResources: string[] =
-          Array.from(Object.keys(session.permissions)) || [];
+        const createBucketResources: string[] = session
+          ? Array.from(Object.keys(session.permissions)) || []
+          : [];
         return hasPermission(
           createBucketResources,
           IAM_PAGES_PERMISSIONS[IAM_PAGES.ADD_BUCKETS]