Function getClientKey

packages/feedback-worker/src/index.ts:248–255

(request: Request)

}

async function getClientKey(request: Request): Promise<string> {
  const ip =
    request.headers.get("CF-Connecting-IP") ||
    request.headers.get("X-Forwarded-For")?.split(",")[0]?.trim() ||
    "unknown";
  const userAgent = request.headers.get("User-Agent") || "unknown";
  return sha256(`${ip}:${userAgent}`);
}

async function sha256(value: string): Promise<string> {
  const bytes = new TextEncoder().encode(value);