How to organize routing on the Flight microframework to process routes with a JWT token in the header?

Question

JSON Web Token

I am writing a web resource on the Flight microframework. I'm trying to do authorization on jwt tokens. Implemented the generation of a jwt token on the server during authorization with its transfer to the frontend. There is not enough experience to properly link the receipt of a token by the server, its decryption and validation with Flight routing. Maybe someone has already done this, friends?
Please share your experience.