CODE EXAMPLE FOR JAVASCRIPT

nestjs optional guard

@Injectable()
export class MyAuthGuard extends AuthGuard('jwt') {

  handleRequest(err, user, info) {
    // no error is thrown if no user is found
    // You can use info for logging (e.g. token is expired etc.)
    // e.g.: if (info instanceof TokenExpiredError) ...
    return user;
  }

}