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Code Issues Releases Activity

[francetv] Improve manifest URL signing (closes #15536)

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This commit is contained in:
Sergey M․ 2018-02-11 20:03:31 +07:00
parent 818df33fda
commit 8faa338ff3
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1 changed files with 26 additions and 16 deletions
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42
youtube_dl/extractor/francetv.py
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@ -5,7 +5,10 @@
import re
from .common import InfoExtractor
from ..compat import compat_urlparse
from ..compat import (
compat_str,
compat_urlparse,
)
from ..utils import (
clean_html,
ExtractorError,
@ -27,7 +30,8 @@ def _extract_video(self, video_id, catalogue=None):
if info.get('status') == 'NOK':
raise ExtractorError(
'%s returned error: %s' % (self.IE_NAME, info['message']), expected=True)
'%s returned error: %s' % (self.IE_NAME, info['message']),
expected=True)
allowed_countries = info['videos'][0].get('geoblocage')
if allowed_countries:
georestricted = True
@ -42,6 +46,19 @@ def _extract_video(self, video_id, catalogue=None):
else:
georestricted = False
def sign(manifest_url, manifest_id):
for host in ('hdfauthftv-a.akamaihd.net', 'hdfauth.francetv.fr'):
signed_url = self._download_webpage(
'https://%s/esi/TA' % host, video_id,
'Downloading signed %s manifest URL' % manifest_id,
fatal=False, query={
'url': manifest_url,
})
if (signed_url and isinstance(signed_url, compat_str) and
re.search(r'^(?:https?:)?//', signed_url)):
return signed_url
return manifest_url
formats = []
for video in info['videos']:
if video['statut'] != 'ONLINE':
@ -56,21 +73,14 @@ def _extract_video(self, video_id, catalogue=None):
# See https://github.com/rg3/youtube-dl/issues/3963
# m3u8 urls work fine
continue
f4m_url = self._download_webpage(
'http://hdfauth.francetv.fr/esi/TA?url=%s' % video_url,
video_id, 'Downloading f4m manifest token', fatal=False)
if f4m_url:
formats.extend(self._extract_f4m_formats(
f4m_url + '&hdcore=3.7.0&plugin=aasp-3.7.0.39.44',
video_id, f4m_id=format_id, fatal=False))
formats.extend(self._extract_f4m_formats(
sign(video_url, format_id) + '&hdcore=3.7.0&plugin=aasp-3.7.0.39.44',
video_id, f4m_id=format_id, fatal=False))
elif ext == 'm3u8':
m3u8_url = self._download_webpage(
'http://hdfauth.francetv.fr/esi/TA?url=%s' % video_url,
video_id, 'Downloading m3u8 token', fatal=False)
if m3u8_url:
formats.extend(self._extract_m3u8_formats(
m3u8_url, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id=format_id, fatal=False))
formats.extend(self._extract_m3u8_formats(
sign(video_url, format_id), video_id, 'mp4',
entry_protocol='m3u8_native', m3u8_id=format_id,
fatal=False))
elif video_url.startswith('rtmp'):
formats.append({
'url': video_url,