message: feat: Extract prototyped data in `extractUserData`
diff: @@ -143,7 +143,7 @@ function extractUserData(req: { [key: string]: any }, keys: boolean | string[]):
  const attributes = Array.isArray(keys) ? keys : DEFAULT_USER_KEYS;
  attributes.forEach(key => {
  - if ({}.hasOwnProperty.call(req.user, key)) {
  + if (key in req.user) {
  user[key] = (req.user as { [key: string]: string })[key];
  }
  });
  