Commit e29f41a8 authored by ale's avatar ale

Show warnings when there are errors in the users file

Currently the only part that can fail is the U2F registration
decoding. As a side effect of validating user objects early, it also
gets rid of runtime allocations by just storing a map of backend.User
objects.
parent d00c9490
Pipeline #2800 passed with stages
in 2 minutes and 7 seconds