feat: full HLS.js support — detection via interceptors + deep probe, playback via hls.js in viewer #2
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+46
-4
@@ -31,16 +31,25 @@
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* extension-originated <script src="..."> as content scripts — not as
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* page inline code — so the page's CSP does not apply.
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*
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* IMPORTANT: Remove the script element ONLY after the load event fires.
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* Removing it synchronously can prevent the browser from starting the fetch,
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* especially in Edge/Chrome with strict timing.
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*
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* Runs BEFORE any page JS (document_start), so we catch all HLS activity.
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*/
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function injectInterceptors() {
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const script = document.createElement('script');
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script.src = chrome.runtime.getURL('interceptors.js');
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script.setAttribute('type', 'text/javascript');
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(document.head || document.documentElement).appendChild(script);
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// Remove the script element after execution but keep interceptors active
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script.onload = function () {
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// Script loaded and executed — safe to remove the element now
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if (script.parentNode) {
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script.parentNode.removeChild(script);
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}
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};
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(document.head || document.documentElement).appendChild(script);
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// Keep the element in the DOM — onload will remove it after execution
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}
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// Inject immediately at document_start
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injectInterceptors();
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@@ -59,6 +68,7 @@
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timestamp: event.data.timestamp
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});
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console.log('[goon-plugin] Intercepted HLS manifest via', source, ':', url);
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console.log('[goon-plugin] Total intercepted manifests so far:', interceptedManifests.length);
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}
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}
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});
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@@ -96,14 +106,28 @@
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*/
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function getVideoData() {
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const poster = extractPoster();
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console.log('[goon-content] getVideoData called. Poster:', poster);
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console.log('[goon-content] Intercepted manifests count:', interceptedManifests.length);
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if (interceptedManifests.length > 0) {
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console.log('[goon-content] Manifest details:', JSON.stringify(interceptedManifests.map(m => ({ url: m.url, source: m.source }))));
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}
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// DOM video scan (isolated world — can access DOM but not page JS)
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const videoElements = [];
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try {
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const videos = document.querySelectorAll('video');
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console.log('[goon-content] Found', videos.length, '<video> elements in DOM');
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for (const video of videos) {
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const style = window.getComputedStyle(video);
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if (style.display !== 'none' && video.clientWidth > 0 && video.clientHeight > 0) {
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const isVisible = style.display !== 'none' && video.clientWidth > 0 && video.clientHeight > 0;
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console.log('[goon-content] Video:', {
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src: (video.currentSrc || video.src || '').substring(0, 120),
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visible: isVisible,
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dimensions: video.clientWidth + 'x' + video.clientHeight,
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networkState: video.networkState,
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readyState: video.readyState,
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});
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if (isVisible) {
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// Extract buffered ranges as serializable arrays
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const bufferedRanges = [];
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if (video.buffered && video.buffered.length > 0) {
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@@ -122,7 +146,25 @@
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});
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}
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}
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} catch { /* ignore DOM access errors */ }
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} catch(e) { /* ignore DOM access errors */
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console.warn('[goon-content] DOM scan error:', e && e.message ? e.message : e);
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}
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console.log('[goon-content] Visible video elements:', videoElements.length);
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// Expose interceptor data globally so the popup's deep probe can read it.
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window.__goon_plugin_data = window.__goon_plugin_data || {
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manifests: [],
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sources: [],
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_contentType: 'content-script',
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};
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// Merge our intercepted manifests into the shared data store (the interceptors
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// write their own URLs here; we add content-script-level XHR intercepts).
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for (const m of interceptedManifests) {
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if (!window.__goon_plugin_data.manifests.includes(m.url)) {
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window.__goon_plugin_data.manifests.push(m.url);
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window.__goon_plugin_data.sources.push(m.source);
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}
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}
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return {
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posterUrl: poster,
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+142
-1
@@ -373,6 +373,145 @@ function m3u8DeepProbeFn() {
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} catch(e) { /* ignore */ }
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probeLog('Strategy F (dynamic HLS fallback): found', strategyFCount, 'new manifests');
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// Strategy G: Non-enumerable + Symbol property detection on video elements.
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// Object.keys() only returns enumerable string properties. Players like es6player
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// hide instances via Object.defineProperty(enumerable:false) or Symbol keys.
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// This runs in main-world via executeScript, so getOwnPropertyNames/Symbols work.
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let strategyGCount = 0;
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try {
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for (const v of document.querySelectorAll('video')) {
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// Non-enumerable string properties
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const nonEnumProps = Object.getOwnPropertyNames(v);
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for (const key of nonEnumProps) {
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if (STANDARD_VIDEO_ATTRS.has(key)) continue;
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try {
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const obj = v[key];
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if (!obj || typeof obj !== 'object') continue;
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// Check if this object looks like an HLS instance (same heuristics as interceptors)
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const isHlsLike = typeof obj.url === 'string' && obj.url.length > 5 ||
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(obj.levels && Array.isArray(obj.levels)) ||
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typeof obj.attachMedia === 'function' ||
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typeof obj.loadSource === 'function' ||
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typeof obj.getConfig === 'function' ||
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typeof obj.detachMedia === 'function' ||
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typeof obj.destroy === 'function' ||
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(obj.networkControls && typeof obj.networkControls === 'object');
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if (isHlsLike) {
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probeLog('Strategy G: found HLS-like object on video via non-enumerable prop', key);
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// Extract URL from non-enumerable property
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if (typeof obj.url === 'string' && obj.url.length > 5) {
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const resolved = resolveUrl(obj.url);
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if (resolved && !seen.has(resolved)) {
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seen.add(resolved);
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manifests.push({ url: resolved, player: `video[G].${key}.url` });
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strategyGCount++;
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}
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}
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// Extract level URIs
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if (obj.levels && Array.isArray(obj.levels)) {
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for (let gi = 0; gi < obj.levels.length; gi++) {
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const lvl = obj.levels[gi];
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if (lvl && lvl.uri && !seen.has(lvl.uri)) {
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const resolved = resolveUrl(lvl.uri) || lvl.uri;
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seen.add(resolved);
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manifests.push({ url: resolved, player: `video[G].${key}.levels[${gi}].uri` });
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strategyGCount++;
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}
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}
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}
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} else {
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// Also deep-walk nested objects for URL-like values (even without HLS signatures)
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if (typeof obj === 'object' && obj !== null) {
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walk(obj, `video[G].${key}`, 0);
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}
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}
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} catch(e) { /* circular or inaccessible */ }
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}
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// Symbol properties
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const symbolProps = Object.getOwnPropertySymbols(v);
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for (const symKey of symbolProps) {
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try {
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const symObj = v[symKey];
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if (!symObj || typeof symObj !== 'object') continue;
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probeLog('Strategy G: video has Symbol prop', symKey.toString());
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// Check HLS signatures on symbols too
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if (typeof symObj.url === 'string' && symObj.url.length > 5) {
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const resolved = resolveUrl(symObj.url);
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if (resolved && !seen.has(resolved)) {
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seen.add(resolved);
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manifests.push({ url: resolved, player: `video[G].${symKey.toString()}.url` });
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strategyGCount++;
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}
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}
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if (symObj.levels && Array.isArray(symObj.levels)) {
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for (let gi = 0; gi < symObj.levels.length; gi++) {
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const lvl = symObj.levels[gi];
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if (lvl && lvl.uri && !seen.has(lvl.uri)) {
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const resolved = resolveUrl(lvl.uri) || lvl.uri;
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seen.add(resolved);
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manifests.push({ url: resolved, player: `video[G].${symKey.toString()}.levels[${gi}].uri` });
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strategyGCount++;
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}
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}
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}
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// Deep-walk nested objects
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walk(symObj, `video[G].${symKey.toString()}`, 0);
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} catch(e) { /* inaccessible */ }
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}
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}
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} catch(e) { /* ignore */ }
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probeLog('Strategy G (non-enumerable/Symbol props): found', strategyGCount, 'new manifests');
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// Strategy H: Full window global scan — enumerate ALL objects on window, not just
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// known player names. Filter out built-ins and walk any object that looks like a
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// player container (.url, .levels, .config with HLS keys, .media reference).
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let strategyHCount = 0;
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try {
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const windowKeys = Object.keys(window);
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for (const key of windowKeys) {
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const val = window[key];
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// Skip primitives
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if (typeof val === 'function' || typeof val === 'string' ||
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typeof val === 'number' || typeof val === 'boolean' ||
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val === null || val === undefined) continue;
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// Skip DOM elements directly on window
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if (val && typeof val.nodeType === 'number') continue;
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if (typeof val !== 'object') continue;
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// Quick check: does this object have any player-like keys?
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let hasPlayerKey = false;
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try {
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const subKeys = Object.keys(val).slice(0, 50); // limit scan depth for performance
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hasPlayerKey = subKeys.some(k => {
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const lk = k.toLowerCase();
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return lk.includes('hls') || lk.includes('player') || lk.includes('video') ||
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lk.includes('manifest') || lk.includes('source') || lk.includes('level') ||
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lk.includes('playlist') || lk.includes('stream') || lk === 'url' ||
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lk === 'config' || lk === 'media' || lk === 'levels' ||
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lk === 'width' || lk === 'height' || lk === 'volume';
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});
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} catch { hasPlayerKey = false; }
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if (!hasPlayerKey) continue;
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probeLog('Strategy H: window global', key, 'has player-like keys');
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// Deep-walk this object for HLS instances and manifest URLs
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walk(val, `window[H].${key}`, 0);
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if (typeof val.url === 'string' && isManifestUrl(val.url)) {
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const resolved = resolveUrl(val.url);
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if (resolved && !seen.has(resolved)) {
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seen.add(resolved);
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manifests.push({ url: resolved, player: `window[H].${key}.url` });
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strategyHCount++;
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}
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}
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}
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} catch(e) { /* ignore */ }
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probeLog('Strategy H (full window scan): found', strategyHCount, 'new manifests');
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probeLog('Deep probe complete. Total unique manifests found:', manifests.length);
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if (manifests.length > 0) {
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probeLog('Manifest summary:', JSON.stringify(manifests.map(m => ({ url: m.url.substring(0, 100), player: m.player }))));
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@@ -560,7 +699,9 @@ function dedupManifests(allManifests) {
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const playerRank = {
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'__goon_plugin_data': 0,
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'content-script-intercept': 0,
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'video._goon_hls_manifest': 1,
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'webRequest': 1,
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'phncdn_reconstructed': 2,
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'video._goon_hls_manifest': 3,
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'inline-script': 99,
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};
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unique.sort((a, b) => {
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Reference in new issue
Block a user