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[ie/youtube] Fix signature and nsig extraction for player 363db69b (#12725)

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Closes #12724
Authored by: bashonly
This commit is contained in:
bashonly 2025-03-24 16:18:51 -05:00 committed by GitHub
parent 9d5e6de2e7
commit b9c979461b
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 14 additions and 2 deletions
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9
test/test_youtube_signature.py
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@ -83,6 +83,11 @@ _SIG_TESTS = [
'2aq0aqSyOoJXtK73m-uME_jv7-pT15gOFC02RFkGMqWpzEICs69VdbwQ0LDp1v7j8xx92efCJlYFYb1sUkkBSPOlPmXgIARw8JQ0qOAOAA',
'AAOAOq0QJ8wRAIgXmPlOPSBkkUs1bYFYlJCfe29xx8j7vgpDL0QwbdV06sCIEzpWqMGkFR20CFOS21Tp-7vj_EMu-m37KtXJoOy1',
),
(
'https://www.youtube.com/s/player/363db69b/player_ias.vflset/en_US/base.js',
'2aq0aqSyOoJXtK73m-uME_jv7-pT15gOFC02RFkGMqWpzEICs69VdbwQ0LDp1v7j8xx92efCJlYFYb1sUkkBSPOlPmXgIARw8JQ0qOAOAA',
'0aqSyOoJXtK73m-uME_jv7-pT15gOFC02RFkGMqWpz2ICs6EVdbwQ0LDp1v7j8xx92efCJlYFYb1sUkkBSPOlPmXgIARw8JQ0qOAOAA',
),
]
_NSIG_TESTS = [
@ -234,6 +239,10 @@ _NSIG_TESTS = [
'https://www.youtube.com/s/player/643afba4/tv-player-ias.vflset/tv-player-ias.js',
'ir9-V6cdbCiyKxhr', '2PL7ZDYAALMfmA',
),
(
'https://www.youtube.com/s/player/363db69b/player_ias.vflset/en_US/base.js',
'eWYu5d5YeY_4LyEDc', 'XJQqf-N7Xra3gg',
),
]

7
yt_dlp/extractor/youtube/_video.py
View File

@ -2176,10 +2176,13 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
"""Returns tuple of strings: variable assignment code, variable name, variable value code"""
return self._search_regex(
r'''(?x)
\'use\s+strict\';\s*
(?P<q1>["\'])use\s+strict(?P=q1);\s*
(?P<code>
var\s+(?P<name>[a-zA-Z0-9_$]+)\s*=\s*
(?P<value>"(?:[^"\\]|\\.)+"\.split\("[^"]+"\))
(?P<value>
(?P<q2>["\'])(?:(?!(?P=q2)).|\\.)+(?P=q2)
\.split\((?P<q3>["\'])(?:(?!(?P=q3)).)+(?P=q3)\)
)
)[;,]
''', jscode, 'global variable', group=('code', 'name', 'value'), default=(None, None, None))