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[CBC] Support CBC Gem member content (#1294)
Authored by: makeworld-the-better-one
This commit is contained in:
parent
3c239332b0
commit
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@ -2,6 +2,9 @@
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from __future__ import unicode_literals
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import re
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import json
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import base64
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import time
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from .common import InfoExtractor
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from ..compat import (
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@ -244,37 +247,96 @@ class CBCGemIE(InfoExtractor):
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'params': {'format': 'bv'},
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'skip': 'Geo-restricted to Canada',
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}]
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_API_BASE = 'https://services.radio-canada.ca/ott/cbc-api/v2/assets/'
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_GEO_COUNTRIES = ['CA']
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_TOKEN_API_KEY = '3f4beddd-2061-49b0-ae80-6f1f2ed65b37'
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_NETRC_MACHINE = 'cbcgem'
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_claims_token = None
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def _new_claims_token(self, email, password):
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data = json.dumps({
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'email': email,
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'password': password,
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}).encode()
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headers = {'content-type': 'application/json'}
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query = {'apikey': self._TOKEN_API_KEY}
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resp = self._download_json('https://api.loginradius.com/identity/v2/auth/login',
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None, data=data, headers=headers, query=query)
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access_token = resp['access_token']
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query = {
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'access_token': access_token,
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'apikey': self._TOKEN_API_KEY,
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'jwtapp': 'jwt',
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}
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resp = self._download_json('https://cloud-api.loginradius.com/sso/jwt/api/token',
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None, headers=headers, query=query)
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sig = resp['signature']
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data = json.dumps({'jwt': sig}).encode()
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headers = {'content-type': 'application/json', 'ott-device-type': 'web'}
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resp = self._download_json('https://services.radio-canada.ca/ott/cbc-api/v2/token',
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None, data=data, headers=headers)
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cbc_access_token = resp['accessToken']
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headers = {'content-type': 'application/json', 'ott-device-type': 'web', 'ott-access-token': cbc_access_token}
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resp = self._download_json('https://services.radio-canada.ca/ott/cbc-api/v2/profile',
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None, headers=headers)
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return resp['claimsToken']
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def _get_claims_token_expiry(self):
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# Token is a JWT
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# JWT is decoded here and 'exp' field is extracted
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# It is a Unix timestamp for when the token expires
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b64_data = self._claims_token.split('.')[1]
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data = base64.urlsafe_b64decode(b64_data + "==")
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return json.loads(data)['exp']
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def claims_token_expired(self):
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exp = self._get_claims_token_expiry()
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if exp - time.time() < 10:
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# It will expire in less than 10 seconds, or has already expired
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return True
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return False
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def claims_token_valid(self):
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return self._claims_token is not None and not self.claims_token_expired()
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def _get_claims_token(self, email, password):
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if not self.claims_token_valid():
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self._claims_token = self._new_claims_token(email, password)
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self._downloader.cache.store(self._NETRC_MACHINE, 'claims_token', self._claims_token)
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return self._claims_token
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def _real_initialize(self):
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if self.claims_token_valid():
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return
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self._claims_token = self._downloader.cache.load(self._NETRC_MACHINE, 'claims_token')
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def _real_extract(self, url):
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video_id = self._match_id(url)
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video_info = self._download_json(self._API_BASE + video_id, video_id)
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video_info = self._download_json('https://services.radio-canada.ca/ott/cbc-api/v2/assets/' + video_id, video_id)
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last_error = None
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attempt = -1
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retries = self.get_param('extractor_retries', 15)
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while attempt < retries:
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attempt += 1
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if last_error:
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self.report_warning('%s. Retrying ...' % last_error)
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m3u8_info = self._download_json(
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video_info['playSession']['url'], video_id,
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note='Downloading JSON metadata%s' % f' (attempt {attempt})')
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m3u8_url = m3u8_info.get('url')
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if m3u8_url:
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break
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elif m3u8_info.get('errorCode') == 1:
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self.raise_geo_restricted(countries=['CA'])
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else:
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last_error = f'{self.IE_NAME} said: {m3u8_info.get("errorCode")} - {m3u8_info.get("message")}'
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# 35 means media unavailable, but retries work
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if m3u8_info.get('errorCode') != 35 or attempt >= retries:
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raise ExtractorError(last_error)
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email, password = self._get_login_info()
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if email and password:
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claims_token = self._get_claims_token(email, password)
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headers = {'x-claims-token': claims_token}
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else:
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headers = {}
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m3u8_info = self._download_json(video_info['playSession']['url'], video_id, headers=headers)
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m3u8_url = m3u8_info.get('url')
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if m3u8_info.get('errorCode') == 1:
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self.raise_geo_restricted(countries=['CA'])
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elif m3u8_info.get('errorCode') == 35:
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self.raise_login_required(method='password')
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elif m3u8_info.get('errorCode') != 0:
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raise ExtractorError(f'{self.IE_NAME} said: {m3u8_info.get("errorCode")} - {m3u8_info.get("message")}')
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formats = self._extract_m3u8_formats(m3u8_url, video_id, m3u8_id='hls')
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self._remove_duplicate_formats(formats)
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for i, format in enumerate(formats):
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for format in formats:
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if format.get('vcodec') == 'none':
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if format.get('ext') is None:
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format['ext'] = 'm4a'
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