Function isAuthorizedMessage

src/utils/udsMessaging.ts:343–350

(message: UdsMessage)

}

function isAuthorizedMessage(message: UdsMessage): boolean {
  const provided = getMessageAuthToken(message)
  if (!provided || !authToken) return false
  const providedBuffer = Buffer.from(provided, 'utf8')
  const expectedBuffer = Buffer.from(authToken, 'utf8')
  if (providedBuffer.length !== expectedBuffer.length) return false
  return timingSafeEqual(providedBuffer, expectedBuffer)
}

function writeSocketMessage(socket: Socket, message: UdsMessage): void {
  if (socket.destroyed) return