Rotate Secret for a Turnstile Widget

type Cloudflare = {

  token: string;

  email: string;

  key: string;

};

/**

 * Rotate Secret for a Turnstile Widget

 * Generate a new secret key for this widget. If `invalidate_immediately`

is set to `false`, the previous secret remains valid for 2 hours.

Note that secrets cannot be rotated again during the grace period.

 */

export async function main(

  auth: Cloudflare,

  account_identifier: string,

  sitekey: string,

  body: { invalidate_immediately?: boolean; [k: string]: unknown }

) {

  const url = new URL(

    `https://api.cloudflare.com/client/v4/accounts/${account_identifier}/challenges/widgets/${sitekey}/rotate_secret`

  );

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "X-AUTH-EMAIL": auth.email,

      "X-AUTH-KEY": auth.key,

      "Content-Type": "application/json",

      Authorization: "Bearer " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}