Distinguish 'done' from 'configuring' in 2FA #37913
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Summary
When there is a token in the session for which the user is still setting up 2FA, setting self::SESSION_UID_DONE ("two_factor_auth_passed") is a misnomer.
AFAICT, everything works fine if you set nothing into the session and just return 'false' from this if-statement, but in case there is some code (now or in the future) that needs to know if the user is configuring 2FA, to play it safe I would suggest storing self::SESSION_UID_CONFIGURING ("two_factor_auth_configuring") into the session.
TODO
Checklist