Ok.. so we're switching subjects back to securing Node-RED...
I thought you had adminAuth all working? You say it's working here: The password/security settings article mentioned on the page - #29 by Trying_to_learn
You'll note in this thread you share the node-red log with us ... so you could bookmark that thread as well to help remind you in the future.
I'm not really sure where you are getting the idea of using a remote machine to act as a validator... that isn't something I'm aware of.
You should use adminAuth as discussed in the previous thread I linked to above and as documented here: Redirecting…
