Adding a token to the database during Authorization how to implement?

Question

Node.js

Adding a token to the database during Authorization how to implement?
I will have registration and authorization through node js.
and now I will need to implement auto login by adding it to localStorge by token.
how to implement so that when authorizing in the token field, the generated token is recorded.

Answer 1

There is no need to throw a token into the database. As I understand it, you have jwt authorization, which means you just need to generate and save a token on the client (cookies, localstore) during authorization, then read this token from the user when entering the site. Read about jwt, everything is simple there.