Bototeka orqali kirishni ulang

import { createHash, randomBytes } from "node:crypto";

const clientId = process.env.BOTOTEKA_CLIENT_ID;
if (!clientId) throw new Error("BOTOTEKA_CLIENT_ID is required");

const verifier = randomBytes(32).toString("base64url");
const challenge = createHash("sha256").update(verifier).digest("base64url");
const state = randomBytes(24).toString("base64url");
const nonce = randomBytes(24).toString("base64url");

const authorize = new URL("https://bototeka.com/api/oauth/authorize");
authorize.search = new URLSearchParams({
  client_id: clientId,
  redirect_uri: "https://service.example/auth/callback",
  response_type: "code",
  scope: "openid email profile",
  code_challenge: challenge,
  code_challenge_method: "S256",
  state,
  nonce,
}).toString();

// Save verifier, state and nonce in the user's server-side session.
console.log(authorize.toString());

curl --request POST 'https://bototeka.com/api/oauth/token' \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data-urlencode 'grant_type=authorization_code' \
  --data-urlencode 'client_id=YOUR_CLIENT_ID' \
  --data-urlencode 'client_secret=YOUR_CLIENT_SECRET' \
  --data-urlencode 'code=CODE_FROM_CALLBACK' \
  --data-urlencode 'redirect_uri=https://service.example/auth/callback' \
  --data-urlencode 'code_verifier=SAVED_PKCE_VERIFIER'

curl 'https://bototeka.com/api/oauth/userinfo' \
  --header 'Authorization: Bearer ACCESS_TOKEN'

curl 'https://api.bototeka.com/api/identity/v1/applications/APPLICATION_ID/customers?limit=50' \
  --header 'Authorization: Bearer btk_v1_YOUR_API_KEY'

curl 'https://api.bototeka.com/api/identity/v1/applications/APPLICATION_ID/events?limit=50' \
  --header 'Authorization: Bearer btk_v1_YOUR_API_KEY'

import { createHmac, timingSafeEqual } from "node:crypto";

export function verifyBototekaWebhook(rawBody, headers, secret) {
  const timestamp = headers["x-bototeka-webhook-timestamp"];
  const received = headers["x-bototeka-webhook-signature"];
  if (!timestamp || !received) return false;
  if (Math.abs(Date.now() / 1000 - Number(timestamp)) > 300) return false;

  const expected = "v1=" + createHmac("sha256", secret)
    .update(timestamp + "." + rawBody)
    .digest("hex");
  const left = Buffer.from(expected);
  const right = Buffer.from(received);
  return left.length === right.length && timingSafeEqual(left, right);
}