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🐛 fix(bestdebrid): keep CDP debugger attached until window close

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Detaching the debugger before loadURL removed the registered
anti-fingerprint scripts, causing blank pages. Now keep the
debugger attached through page load and detach on window close.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Sucukdeluxe 2026-03-06 11:35:45 +01:00
parent c2bb276c3d
commit d6ba5aeae6
1 changed files with 8 additions and 3 deletions
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11
src/main/bestdebrid-web.ts
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@ -193,10 +193,13 @@ export class BestDebridWebFallback {
window.webContents.setUserAgent(BESTDEBRID_USER_AGENT); window.webContents.setUserAgent(BESTDEBRID_USER_AGENT);
window.setMenuBarVisibility(false); window.setMenuBarVisibility(false);
// Inject anti-fingerprint patches via CDP before any page JS runs // Inject anti-fingerprint patches via CDP before any page JS runs.
// This hides Electron-specific properties that Cloudflare Turnstile detects // The debugger must stay attached until after page load so the
// registered scripts actually execute on every new document.
let debuggerAttached = false;
try { try {
window.webContents.debugger.attach("1.3"); window.webContents.debugger.attach("1.3");
debuggerAttached = true;
await window.webContents.debugger.sendCommand("Page.addScriptToEvaluateOnNewDocument", { await window.webContents.debugger.sendCommand("Page.addScriptToEvaluateOnNewDocument", {
source: [ source: [
"Object.defineProperty(navigator, 'webdriver', { get: () => false });", "Object.defineProperty(navigator, 'webdriver', { get: () => false });",
@ -205,12 +208,14 @@ export class BestDebridWebFallback {
"window.chrome = { runtime: {}, loadTimes: function() {}, csi: function() {} };" "window.chrome = { runtime: {}, loadTimes: function() {}, csi: function() {} };"
].join("\n") ].join("\n")
}); });
window.webContents.debugger.detach();
} catch { } catch {
// CDP not available — continue without patches // CDP not available — continue without patches
} }
window.on("closed", () => { window.on("closed", () => {
if (debuggerAttached) {
try { window.webContents.debugger.detach(); } catch { /* already detached */ }
}
if (this.loginWindow === window) { if (this.loginWindow === window) {
this.loginWindow = null; this.loginWindow = null;
this.loginWindowPartition = ""; this.loginWindowPartition = "";