servii-backend/firebase_manager.py

import jwt
import firebase_admin
from firebase_admin import credentials, auth

cred = credentials.Certificate('servii.json')
firebase_admin.initialize_app(cred)


'''
TODO
Write a function that launches upon app's startup, it does check in the firestore for any already running servers.
Fetches the PID's.
Stops all the current processes,
Tell the database they have now stopped running.
Also ensure the program can add an additional argument to avoid this checking for scalability.
'''

def get_user_from_id(user_id):
    return auth.get_user(user_id)


def verify_jwt_token(token):
    try:
        decoded_token = jwt.decode(token, options={"verify_signature": False})
        user_id = decoded_token.get('sub')
        return True, user_id
    except jwt.ExpiredSignatureError:
        return False, None
    except jwt.InvalidTokenError:
        return False, None