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[crackle] authorize media detail request(closes #16931)

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This commit is contained in:
Remita Amine 2019-01-30 14:43:44 +01:00
parent 7b0f9df23d
commit 645c4885cf
1 changed files with 12 additions and 6 deletions
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18
youtube_dl/extractor/crackle.py
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@ -1,7 +1,10 @@
# coding: utf-8 # coding: utf-8
from __future__ import unicode_literals, division from __future__ import unicode_literals, division
import hashlib
import hmac
import re import re
import time
from .common import InfoExtractor from .common import InfoExtractor
from ..compat import compat_HTTPError from ..compat import compat_HTTPError
@ -74,13 +77,16 @@ class CrackleIE(InfoExtractor):
for country in countries: for country in countries:
try: try:
# Authorization generation algorithm is reverse engineered from:
# https://www.sonycrackle.com/static/js/main.ea93451f.chunk.js
media_detail_url = 'https://web-api-us.crackle.com/Service.svc/details/media/%s/%s?disableProtocols=true' % (video_id, country)
timestamp = time.strftime('%Y%m%d%H%M', time.gmtime())
h = hmac.new(b'IGSLUQCBDFHEOIFM', '|'.join([media_detail_url, timestamp]).encode(), hashlib.sha1).hexdigest().upper()
media = self._download_json( media = self._download_json(
'https://web-api-us.crackle.com/Service.svc/details/media/%s/%s' media_detail_url, video_id, 'Downloading media JSON as %s' % country,
% (video_id, country), video_id, 'Unable to download media JSON', headers={
'Downloading media JSON as %s' % country, 'Accept': 'application/json',
'Unable to download media JSON', query={ 'Authorization': '|'.join([h, timestamp, '117', '1']),
'disableProtocols': 'true',
'format': 'json'
}) })
except ExtractorError as e: except ExtractorError as e:
# 401 means geo restriction, trying next country # 401 means geo restriction, trying next country