mirror of
https://github.com/yt-dlp/yt-dlp.git
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62 lines
2.4 KiB
Python
62 lines
2.4 KiB
Python
import threading
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import time
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from .common import FileDownloader
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from . import HlsFD
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from ..extractor.afreecatv import _cloudfront_auth_request
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from ..networking.exceptions import network_exceptions
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class SoopVodFD(FileDownloader):
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"""
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Downloads Soop subscription VODs with required cookie refresh requests
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Note, this is not a part of public API, and will be removed without notice.
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DO NOT USE
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"""
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def real_download(self, filename, info_dict):
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self.to_screen(f'[{self.FD_NAME}] Downloading Soop subscription VOD HLS')
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fd = HlsFD(self.ydl, self.params)
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refresh_params = info_dict['_cookie_refresh_params']
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referer_url = info_dict['webpage_url']
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stop_event = threading.Event()
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refresh_thread = threading.Thread(
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target=self._cookie_refresh_thread,
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args=(stop_event, refresh_params, referer_url),
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)
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refresh_thread.start()
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try:
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return fd.real_download(filename, info_dict)
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finally:
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stop_event.set()
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def _cookie_refresh_thread(self, stop_event, refresh_params, referer_url):
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m3u8_url = refresh_params['m3u8_url']
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strm_id = refresh_params['strm_id']
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video_id = refresh_params['video_id']
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def _get_cloudfront_cookie_expiration(m3u8_url):
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cookies = self.ydl.cookiejar.get_cookies_for_url(m3u8_url)
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return min((cookie.expires for cookie in cookies if 'CloudFront' in cookie.name and cookie.expires), default=0)
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while not stop_event.wait(5):
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current_time = time.time()
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expiration_time = _get_cloudfront_cookie_expiration(m3u8_url)
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last_refresh_check = refresh_params.get('_last_refresh', 0)
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# Cookie TTL is 90 seconds, but let's give ourselves a 15-second cushion
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should_refresh = (
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(expiration_time and current_time >= expiration_time - 15)
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or (not expiration_time and current_time - last_refresh_check >= 75)
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)
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if should_refresh:
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try:
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self.ydl.urlopen(_cloudfront_auth_request(
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m3u8_url, strm_id, video_id, referer_url)).read()
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refresh_params['_last_refresh'] = current_time
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except network_exceptions as e:
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self.to_screen(f'[{self.FD_NAME}] Cookie refresh attempt failed: {e}')
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