[Feature] Add token authorization to web app

[nxexox]

Problem

User web app can public in internet. Need add authorization

Solution

Add generated token how query params or headers.

http://localhost:8009/info?token=saasfa1123123sadasd3sadasdadsasd

In application code read from query or headers. Decorator example:

def _check_auth_token(func):
    @wraps(func)
    async def wrap(self, *args, request: FastAPIRequest, **kwargs):
        token = request.query_params.get('token', None)
        if not token:
            token = request.headers.get('token', None)
            if token:
                token = token.replace('Bearer', '', 1).strip()
        if token is None or token != VALID_TOKEN:
            raise ApiRequestError('Auth token not valid.', status_code=401, type='auth_error')
        return await func(self, *args, request=request, **kwargs)
    return wrap

Generate auth token, if user not set custom token:

import secrets
token = secrets.token_urlsafe(32)