s-j-e-v1.py

from sanic import Sanic
from sanic.response import json
from sanic.request import Request

from sanic_jwt_extended import JWT
import uuid


app = Sanic(__name__)

def my_expired_token_callback():
  pass

# Setup the Sanic-JWT-Extended extension
with JWT.init(app) as jwt:
    jwt.config.use_acl = False
    jwt.config.secret_key = "super-secret"
    jwt.callback.expried_token = my_expired_token_callback
    # after close this context, you can *not* modify config and callback.

    
@app.route("/login", methods=["POST"])
async def login(request: Request):
    username = request.json.get("username", None)
    password = request.json.get("password", None)

    access_token = await JWT.create_access_token(sub=username)
    refresh_token = await JWT.create_refresh_token(sub=uuid.uuid4())
    
    return json(
        dict(access_token=access_token, refresh_token=refresh_token), status=200
    )


# Protect a view with jwt_required, which requires a valid access token
# in the request to access.
@app.route("/protected", methods=["GET"])
@jwt_required
async def protected(request: Request):
    # Access the identity of the current user with get_jwt_identity
    raw_jwt = requet.token.raw_jwt
    current_user = request.token.sub
    return json(dict(logined_as=current_user))


if __name__ == "__main__":
    app.run()