How to report HttpErrors.Forbidden from authenticate action

Suggestion
I have implement JWTStrategy
every thing working fine. now I am trying to further authenticate according to user roles
e.g if logged in user is not ADMIN raised HttpErrors.Forbidden error

current strategy-adapter.js code only raise InternalServerError if I pass error in cb() of JWTStrategy

I have changed strategy-adapter.js
reject(new rest_1.HttpErrors.InternalServerError(error)); to
reject(error); and pass
cb(new HttpErrors.Forbidden(), false); in auth-strategy.provides.ts
which working according to my requirement
my question is there best way to implement changes in my code instead of changing in @loopback/authentication module directly

Existing CODE
@loopback/authentication/strategy-adapter.js

strategy.error = function (error) {              
                reject(new rest_1.HttpErrors.InternalServerError(error));
            };

Commencez par lire @loopback/authentication/strategy-adapter.js et l’utilisation du callback de auth-strategy.provides.ts montrée dans l’issue. Suivez la manière dont les erreurs de stratégie deviennent des erreurs HTTP et déterminez quel point d’extension pris en charge préserverait HttpErrors.Forbidden sans modifier directement le module ; le travail est terminé lorsque l’erreur role-authentication est propagée par le chemin de code applicatif documenté.