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synced 2024-09-12 00:29:29 -04:00
[YouTube] Add signatureTimestamp
for age-gate bypass
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parent
58988c1421
commit
30e986b834
@ -1642,6 +1642,27 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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fmt['url'] = compat_urlparse.urlunparse(
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parsed_fmt_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
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# from yt-dlp, with tweaks
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def _extract_signature_timestamp(self, video_id, player_url, ytcfg=None, fatal=False):
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"""
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Extract signatureTimestamp (sts)
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Required to tell API what sig/player version is in use.
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"""
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sts = int_or_none(ytcfg.get('STS')) if isinstance(ytcfg, dict) else None
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if not sts:
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# Attempt to extract from player
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if player_url is None:
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error_msg = 'Cannot extract signature timestamp without player_url.'
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if fatal:
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raise ExtractorError(error_msg)
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self._downloader.report_warning(error_msg)
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return
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code = self._get_player_code(video_id, player_url)
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sts = int_or_none(self._search_regex(
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r'(?:signatureTimestamp|sts)\s*:\s*(?P<sts>[0-9]{5})', code or '',
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'JS player signature timestamp', group='sts', fatal=fatal))
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return sts
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def _mark_watched(self, video_id, player_response):
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playback_url = url_or_none(try_get(
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player_response,
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@ -1766,6 +1787,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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webpage_url + '&bpctr=9999999999&has_verified=1', video_id, fatal=False)
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player_response = None
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player_url = None
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if webpage:
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player_response = self._extract_yt_initial_variable(
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webpage, self._YT_INITIAL_PLAYER_RESPONSE_RE,
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@ -1799,8 +1821,17 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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# Thanks: https://github.com/yt-dlp/yt-dlp/pull/3233
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pb_context = {'html5Preference': 'HTML5_PREF_WANTS'}
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# Use signatureTimestamp if available
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# Thanks https://github.com/ytdl-org/youtube-dl/issues/31034#issuecomment-1160718026
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player_url = self._extract_player_url(webpage)
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ytcfg = self._extract_ytcfg(video_id, webpage)
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sts = self._extract_signature_timestamp(video_id, player_url, ytcfg)
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if sts:
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pb_context['signatureTimestamp'] = sts
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query = {
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'playbackContext': {'contentPlaybackContext': {'html5Preference': 'HTML5_PREF_WANTS'}},
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'playbackContext': {'contentPlaybackContext': pb_context},
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'contentCheckOk': True,
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'racyCheckOk': True,
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'context': {
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@ -1901,7 +1932,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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formats = []
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itags = []
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itag_qualities = {}
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player_url = None
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q = qualities(['tiny', 'small', 'medium', 'large', 'hd720', 'hd1080', 'hd1440', 'hd2160', 'hd2880', 'highres'])
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streaming_data = player_response.get('streamingData') or {}
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streaming_formats = streaming_data.get('formats') or []
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