From 08e8607f5f5064e4fd58adb7eedb235e8ff0dcbc Mon Sep 17 00:00:00 2001
From: Fijxu <fijxu@nadeko.net>
Date: Fri, 13 Dec 2024 18:52:29 -0300
Subject: [PATCH] Revert "use invidious-companion ways of adding headers and
 queries"

Not dealing with this shit now

This reverts commit 82185f4a2811b185443e9c3d01d1b93a454c8f4c.
---
 httppaths.go | 33 +++------------------------------
 1 file changed, 3 insertions(+), 30 deletions(-)

diff --git a/httppaths.go b/httppaths.go
index b984668..8dac3fe 100644
--- a/httppaths.go
+++ b/httppaths.go
@@ -33,24 +33,10 @@ func videoplayback(w http.ResponseWriter, req *http.Request) {
 	// Prevent the process of already expired playbacks
 	// since they will return 403 from googlevideo servers.
 	if (expire - time.Now().Unix()) <= 0 {
-		w.WriteHeader(400)
-		io.WriteString(w, "Expire query string undefined or videoplayback URL has expired.")
+		w.WriteHeader(403)
 		return
 	}
 
-	// https://github.com/iv-org/invidious-companion/blob/306f2d5f12440275e3202a52e8555eb88d9a34be/src/routes/videoPlaybackProxy.ts#L41-L45
-	c := q.Get("c")
-	if c == "" {
-		w.WriteHeader(400)
-		io.WriteString(w, "'c' query string undefined.")
-		return
-	}
-
-	// https://github.com/iv-org/invidious-companion/blob/306f2d5f12440275e3202a52e8555eb88d9a34be/src/routes/videoPlaybackProxy.ts#L56-L58
-	if strings.Contains(c, "WEB") {
-		q.Add("alr", "yes")
-	}
-
 	host := q.Get("host")
 	q.Del("host")
 
@@ -73,8 +59,6 @@ func videoplayback(w http.ResponseWriter, req *http.Request) {
 		host = "rr" + mvi + "---" + mn[0] + ".googlevideo.com"
 	}
 
-	// https://github.com/iv-org/invidious-companion/blob/306f2d5f12440275e3202a52e8555eb88d9a34be/src/routes/videoPlaybackProxy.ts#L56-L58
-
 	parts := strings.Split(strings.ToLower(host), ".")
 
 	if len(parts) < 2 {
@@ -111,22 +95,11 @@ func videoplayback(w http.ResponseWriter, req *http.Request) {
 	body := []byte{0x78, 0} // protobuf body
 
 	request, err := http.NewRequest("POST", proxyURL.String(), bytes.NewReader(body))
+	copyHeaders(req.Header, request.Header, false)
+	request.Header.Set("User-Agent", ua)
 	if err != nil {
 		log.Panic(err)
 	}
-	copyHeaders(req.Header, request.Header, false)
-
-	// https://github.com/iv-org/invidious-companion/blob/306f2d5f12440275e3202a52e8555eb88d9a34be/src/routes/videoPlaybackProxy.ts#L74-L83
-	switch c {
-	case "ANDROID":
-		request.Header.Set("User-Agent", "com.google.android.youtube/1537338816 (Linux; U; Android 13; en_US; ; Build/TQ2A.230505.002; Cronet/113.0.5672.24)")
-	case "IOS":
-		request.Header.Set("User-Agent", "com.google.ios.youtube/19.32.8 (iPhone14,5; U; CPU iOS 17_6 like Mac OS X;)")
-	case "WEB":
-		request.Header.Set("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36")
-	default:
-		request.Header.Set("User-Agent", ua)
-	}
 
 	resp, err := client.Do(request)
 	if err != nil {