@zigatech/keycloak-auth/dist/esm/decorator/authenticatedPrincipal.js

Keycloak authorization library for NestJS. Works out of the box.

import { createParamDecorator } from "@nestjs/common";
export const AuthenticatedPrincipal = createParamDecorator((_, context) => {
    const req = context.switchToHttp().getRequest();
    return req.principal;
});