From 814238ea6cc22c3b8c4c8c8f8323977efd429c25 Mon Sep 17 00:00:00 2001
From: Koen J <koen@disper.io>
Date: Mon, 10 Feb 2025 16:49:30 +0100
Subject: [PATCH] Redirect URL n param decrypt.
---
YoutubeScript.js | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/YoutubeScript.js b/YoutubeScript.js
index ae444e1..48fd2ed 100644
--- a/YoutubeScript.js
+++ b/YoutubeScript.js
@@ -1952,7 +1952,7 @@ class YTVideoSource extends VideoUrlRangeSource {
}
class YTABRVideoSource extends DashManifestRawSource {
- constructor(itag, obj, url, sourceObj, ustreamerConfig, bgData, parentUrl, usedLogin) {
+ constructor(itag, obj, url, sourceObj, ustreamerConfig, bgData, parentUrl, usedLogin, jsUrl) {
super(obj);
this.itag = itag;
this.url = url;
@@ -1969,6 +1969,7 @@ class YTABRVideoSource extends DashManifestRawSource {
this.visitorDataType = bgData.visitorDataType;
this.parentUrl = parentUrl;
this.usedLogin = !!usedLogin;
+ this.jsUrl = jsUrl;
}
generate() {
@@ -1995,7 +1996,7 @@ class YTABRVideoSource extends DashManifestRawSource {
}
}
class YTABRAudioSource extends DashManifestRawAudioSource {
- constructor(itag, obj, url, sourceObj, ustreamerConfig, bgData, parentUrl, usedLogin) {
+ constructor(itag, obj, url, sourceObj, ustreamerConfig, bgData, parentUrl, usedLogin, jsUrl) {
super(obj);
this.itag = itag;
this.url = url;
@@ -2010,6 +2011,7 @@ class YTABRAudioSource extends DashManifestRawAudioSource {
this.visitorDataType = bgData.visitorDataType;
this.parentUrl = parentUrl;
this.usedLogin = !!usedLogin;
+ this.jsUrl = jsUrl;
}
generate() {
@@ -2092,7 +2094,10 @@ function generateDash(parentSource, sourceObj, ustreamerConfig, abrUrl, itag) {
if(!umpResp.streams[0]?.data) {
if(umpResp.redirectUrl && i < maxRedirect - 1) {
bridge.toast("UMP Redirect..");
- abrUrl = umpResp.redirectUrl;
+ console.log("UMP Redirect..", { redirectUrl: umpResp.redirectUrl });
+ abrUrl = decryptUrlN(umpResp.redirectUrl, parentSource.jsUrl);
+ console.log("UMP Redirect..n param decrypted", { redirectUrl: abrUrl });
+
log("UMP Redirecting to:\n" + umpResp.redirectUrl);
initialResp = http.POST(abrUrl, postData, {
"Origin": "https://www.youtube.com",
@@ -4278,7 +4283,7 @@ function extractABR_VideoDescriptor(initialPlayerData, jsUrl, initialData, clien
codec: codecs,
bitrate: y.bitrate
}, abrStreamingUrl, y, initialPlayerData.playerConfig.mediaCommonConfig.mediaUstreamerRequestConfig.videoPlaybackUstreamerConfig,
- getBGDataFromClientConfig(clientConfig, usedLogin), parentUrl, usedLogin);
+ getBGDataFromClientConfig(clientConfig, usedLogin), parentUrl, usedLogin, jsUrl);
result.priority = isAV1;
return result;
})).filter(x => x != null),
@@ -4308,7 +4313,7 @@ function extractABR_VideoDescriptor(initialPlayerData, jsUrl, initialData, clien
audioChannels: y.audioChannels,
language: ytLangIdToLanguage(y.audioTrack?.id)
}, abrStreamingUrl, y, initialPlayerData.playerConfig.mediaCommonConfig.mediaUstreamerRequestConfig.videoPlaybackUstreamerConfig,
- getBGDataFromClientConfig(clientConfig, usedLogin), parentUrl, usedLogin);
+ getBGDataFromClientConfig(clientConfig, usedLogin), parentUrl, usedLogin, jsUrl);
})).filter(x => x != null)
);
}
--
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