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Merge pull request #171 from blackjack4494/yt_only_age_gate

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[youtube] fix yt-only playback when age restricted/gated - requires cookies
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Tom-Oliver Heidel 2020-10-09 07:57:39 +02:00 committed by GitHub
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1 changed files with 54 additions and 20 deletions
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74
youtube_dlc/extractor/youtube.py
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@ -1862,31 +1862,65 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
embed_webpage = None
if (self._og_search_property('restrictions:age', video_webpage, default=None) == '18+'
or re.search(r'player-age-gate-content">', video_webpage) is not None):
cookie_keys = self._get_cookies('https://www.youtube.com').keys()
age_gate = True
# We simulate the access to the video from www.youtube.com/v/{video_id}
# this can be viewed without login into Youtube
url = proto + '://www.youtube.com/embed/%s' % video_id
embed_webpage = self._download_webpage(url, video_id, 'Downloading embed webpage')
data = compat_urllib_parse_urlencode({
'video_id': video_id,
'eurl': 'https://youtube.googleapis.com/v/' + video_id,
'sts': self._search_regex(
r'"sts"\s*:\s*(\d+)', embed_webpage, 'sts', default=''),
})
video_info_url = proto + '://www.youtube.com/get_video_info?' + data
try:
video_info_webpage = self._download_webpage(
video_info_url, video_id,
note='Refetching age-gated info webpage',
errnote='unable to download video info webpage')
except ExtractorError:
video_info_webpage = None
if video_info_webpage:
video_info = compat_parse_qs(video_info_webpage)
pl_response = video_info.get('player_response', [None])[0]
player_response = extract_player_response(pl_response, video_id)
add_dash_mpd(video_info)
view_count = extract_view_count(video_info)
# check if video is only playable on youtube - if so it requires auth (cookies)
if re.search(r'player-unavailable">', embed_webpage) is not None:
'''
# TODO apply this patch when Support for Python 2.6(!) and above drops
if ({'VISITOR_INFO1_LIVE', 'HSID', 'SSID', 'SID'} <= cookie_keys
or {'VISITOR_INFO1_LIVE', '__Secure-3PSID', 'LOGIN_INFO'} <= cookie_keys):
'''
if (set(('VISITOR_INFO1_LIVE', 'HSID', 'SSID', 'SID')) <= set(cookie_keys)
or set(('VISITOR_INFO1_LIVE', '__Secure-3PSID', 'LOGIN_INFO')) <= set(cookie_keys)):
age_gate = False
# Try looking directly into the video webpage
ytplayer_config = self._get_ytplayer_config(video_id, video_webpage)
if ytplayer_config:
args = ytplayer_config['args']
if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'):
# Convert to the same format returned by compat_parse_qs
video_info = dict((k, [v]) for k, v in args.items())
add_dash_mpd(video_info)
# Rental video is not rented but preview is available (e.g.
# https://www.youtube.com/watch?v=yYr8q0y5Jfg,
# https://github.com/ytdl-org/youtube-dl/issues/10532)
if not video_info and args.get('ypc_vid'):
return self.url_result(
args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid'])
if args.get('livestream') == '1' or args.get('live_playback') == 1:
is_live = True
if not player_response:
player_response = extract_player_response(args.get('player_response'), video_id)
if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
add_dash_mpd_pr(player_response)
else:
raise ExtractorError('Video is age restricted and only playable on Youtube. Requires cookies!', expected=True)
else:
data = compat_urllib_parse_urlencode({
'video_id': video_id,
'eurl': 'https://youtube.googleapis.com/v/' + video_id,
'sts': self._search_regex(
r'"sts"\s*:\s*(\d+)', embed_webpage, 'sts', default=''),
})
video_info_url = proto + '://www.youtube.com/get_video_info?' + data
try:
video_info_webpage = self._download_webpage(
video_info_url, video_id,
note='Refetching age-gated info webpage',
errnote='unable to download video info webpage')
except ExtractorError:
video_info_webpage = None
if video_info_webpage:
video_info = compat_parse_qs(video_info_webpage)
pl_response = video_info.get('player_response', [None])[0]
player_response = extract_player_response(pl_response, video_id)
add_dash_mpd(video_info)
view_count = extract_view_count(video_info)
else:
age_gate = False
# Try looking directly into the video webpage