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[YouTube] Fix throttling parameter decryption on Android

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Escape the curly brace in the regular expression used to parse the throttling
parameter decryption function to allow its compatibility on Android.
This commit is contained in:
ThetaDev 2022-09-09 10:49:26 +02:00 committed by AudricV
parent 6a858368c8
commit 4905f74700
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1 changed files with 4 additions and 1 deletions
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extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeThrottlingDecrypter.java
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@ -137,7 +137,10 @@ public final class YoutubeThrottlingDecrypter {
@Nonnull
private static String parseWithRegex(final String playerJsCode, final String functionName)
throws Parser.RegexException {
final Pattern functionPattern = Pattern.compile(functionName + "=function(.*?};)\n",
// Escape the curly end brace to allow compatibility with Android's regex engine
// See https://stackoverflow.com/q/45074813
//noinspection RegExpRedundantEscape
final Pattern functionPattern = Pattern.compile(functionName + "=function(.*?\\};)\n",
Pattern.DOTALL);
return validateFunction("function "
+ functionName