const axios = require("axios");const crypto = require("crypto");const BASE = "https://www.alightpro.my.id";const http = axios.create({  baseURL: BASE,  headers: {    "accept": "*/*",    "accept-language": "id-ID,id;q=0.9",    "referer": `${BASE}/`,    "user-agent": "Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36 Chrome/141 Mobile Safari/537.36",  },});let _cookie = "";http.interceptors.request.use(cfg => { if (_cookie) cfg.headers["cookie"] = _cookie; return cfg; });http.interceptors.response.use(res => {  const sc = res.headers["set-cookie"];  if (sc) _cookie = sc.map(c => c.split(";")[0]).join("; ");  return res;});async function sha256(str) {  const buf = Buffer.from(str, "utf8");  return crypto.createHash("sha256").update(buf).digest("hex");}async function solvePoW(sessionId, nonce, email, action, difficulty = "0000") {  const prefix = `${sessionId}:${nonce}:${email.toLowerCase()}:${action}:`;  for (let i = 0; i < 500000; i++) {    const hash = await sha256(prefix + i);    if (hash.startsWith(difficulty)) return String(i);  }  return String(Date.now());}async function getSession() {  const { data } = await http.get("/api/session", {    headers: { "x-requested-with": "XMLHttpRequest" },  });  if (!data.status || !data.token || !data.nonce)    throw new Error("Session invalid: " + JSON.stringify(data));  return data;}async function request(action, body) {  const sess = await getSession();  const { token, nonce, sessionId, difficulty = "0000" } = sess;  process.stderr.write(`Solving PoW (difficulty: ${difficulty})...\n`);  const pow = await solvePoW(sessionId, nonce, body.email, action, difficulty);  process.stderr.write(`PoW solved: ${pow}\n`);  const { data } = await http.post("/api/alight-motion",    { action, ...body },    {      headers: {        "content-type": "application/json",        "x-requested-with": "XMLHttpRequest",        "x-amprem-token": token,        "x-amprem-nonce": nonce,        "x-amprem-pow": pow,      },    }  );  return data;}async function getStats() {  const [a, b] = await Promise.all([    http.get("/api/stats"),    http.get("/api/stats/recent"),  ]);  return { stats: a.data, recent: b.data };}async function main() {  const [,, cmd, ...args] = process.argv;  const usage = `Usage:  node amprem.js send <email>  node amprem.js verify <email> <oob_link>  node amprem.js stats`;  try {    if (cmd === "send") {      const [email] = args;      if (!email) throw new Error("Missing email");      console.log(JSON.stringify(await request("send", { email }), null, 2));    } else if (cmd === "verify") {      const [email, link] = args;      if (!email || !link) throw new Error("Missing email or link");      console.log(JSON.stringify(await request("verify", { email, link }), null, 2));    } else if (cmd === "stats") {      console.log(JSON.stringify(await getStats(), null, 2));    } else {      console.log(usage);      process.exit(1);    }  } catch (e) {    console.error("Error:", e.response?.data ?? e.message);    process.exit(1);  }}main();