- Every JWT carries a jti. The SSO completion token and the MFA challenge
(once a code was accepted) are recorded as used in ConsumedToken; a
replayed request or copied cookie cannot open a second session. Used
ids are cleaned up after they expire.
- The token-validity check (active user, active role, password change)
reads fresh on every request and refreshes the permission cache, so a
deactivation or role change made on another replica applies to the very
next request instead of up to 30 s later.
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
