working demo

config/passport.js

@@ -45,7 +45,7 @@ passport.use(
       // If the user is a parent, query the parent's students 
       // and store the students' UPNs in the session
       else if (user_type === directory.USER_TYPE.PARENT) {
-        let students = await directory.listStudents(username);
+        let students = await directory.getStudentsByParent(username);
         profile["students"] = students;
       } else {
         console.log("Unknown user type");