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[extractor/nebula] Remove broken cookie support (#5979)
Authored by: hheimbuerger Closes #4002
This commit is contained in:
Henrik Heimbuerger
GitHub
parent
c61cf091a5
commit
d50ea3ce5a
1 changed files with 35 additions and 84 deletions
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@ -1,11 +1,9 @@
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import itertools
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import json
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import time
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import urllib.error
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import urllib.parse
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from .common import InfoExtractor
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from ..utils import ExtractorError, parse_iso8601, try_get
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from ..utils import ExtractorError, parse_iso8601
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_BASE_URL_RE = r'https?://(?:www\.)?(?:watchnebula\.com|nebula\.app|nebula\.tv)'
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@ -15,11 +13,10 @@ class NebulaBaseIE(InfoExtractor):
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_nebula_api_token = None
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_nebula_bearer_token = None
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_zype_access_token = None
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def _perform_nebula_auth(self, username, password):
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if not username or not password:
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self.raise_login_required()
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self.raise_login_required(method='password')
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data = json.dumps({'email': username, 'password': password}).encode('utf8')
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response = self._download_json(
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@ -33,38 +30,10 @@ def _perform_nebula_auth(self, username, password):
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note='Logging in to Nebula with supplied credentials',
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errnote='Authentication failed or rejected')
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if not response or not response.get('key'):
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self.raise_login_required()
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# save nebula token as cookie
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self._set_cookie(
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'nebula.app', 'nebula-auth',
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urllib.parse.quote(
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json.dumps({
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"apiToken": response["key"],
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"isLoggingIn": False,
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"isLoggingOut": False,
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}, separators=(",", ":"))),
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expire_time=int(time.time()) + 86400 * 365,
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)
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self.raise_login_required(method='password')
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return response['key']
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def _retrieve_nebula_api_token(self, username=None, password=None):
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"""
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Check cookie jar for valid token. Try to authenticate using credentials if no valid token
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can be found in the cookie jar.
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"""
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nebula_cookies = self._get_cookies('https://nebula.app')
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nebula_cookie = nebula_cookies.get('nebula-auth')
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if nebula_cookie:
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self.to_screen('Authenticating to Nebula with token from cookie jar')
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nebula_cookie_value = urllib.parse.unquote(nebula_cookie.value)
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nebula_api_token = self._parse_json(nebula_cookie_value, None).get('apiToken')
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if nebula_api_token:
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return nebula_api_token
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return self._perform_nebula_auth(username, password)
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def _call_nebula_api(self, url, video_id=None, method='GET', auth_type='api', note=''):
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assert method in ('GET', 'POST',)
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assert auth_type in ('api', 'bearer',)
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@ -95,35 +64,24 @@ def _fetch_nebula_bearer_token(self):
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note='Authorizing to Nebula')
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return response['token']
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def _fetch_zype_access_token(self):
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"""
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Get a Zype access token, which is required to access video streams -- in our case: to
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generate video URLs.
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"""
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user_object = self._call_nebula_api('https://api.watchnebula.com/api/v1/auth/user/', note='Retrieving Zype access token')
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access_token = try_get(user_object, lambda x: x['zype_auth_info']['access_token'], str)
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if not access_token:
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if try_get(user_object, lambda x: x['is_subscribed'], bool):
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# TODO: Reimplement the same Zype token polling the Nebula frontend implements
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# see https://github.com/ytdl-org/youtube-dl/pull/24805#issuecomment-749231532
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raise ExtractorError(
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'Unable to extract Zype access token from Nebula API authentication endpoint. '
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'Open an arbitrary video in a browser with this account to generate a token',
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expected=True)
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raise ExtractorError('Unable to extract Zype access token from Nebula API authentication endpoint')
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return access_token
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def _fetch_video_formats(self, slug):
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stream_info = self._call_nebula_api(f'https://content.watchnebula.com/video/{slug}/stream/',
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video_id=slug,
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auth_type='bearer',
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note='Fetching video stream info')
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manifest_url = stream_info['manifest']
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return self._extract_m3u8_formats_and_subtitles(manifest_url, slug)
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def _build_video_info(self, episode):
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zype_id = episode['zype_id']
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zype_video_url = f'https://player.zype.com/embed/{zype_id}.html?access_token={self._zype_access_token}'
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fmts, subs = self._fetch_video_formats(episode['slug'])
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channel_slug = episode['channel_slug']
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channel_title = episode['channel_title']
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return {
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'id': episode['zype_id'],
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'display_id': episode['slug'],
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'_type': 'url_transparent',
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'ie_key': 'Zype',
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'url': zype_video_url,
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'formats': fmts,
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'subtitles': subs,
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'webpage_url': f'https://nebula.tv/{episode["slug"]}',
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'title': episode['title'],
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'description': episode['description'],
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'timestamp': parse_iso8601(episode['published_at']),
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@ -133,27 +91,26 @@ def _build_video_info(self, episode):
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'height': key,
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} for key, tn in episode['assets']['thumbnail'].items()],
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'duration': episode['duration'],
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'channel': episode['channel_title'],
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'channel': channel_title,
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'channel_id': channel_slug,
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'channel_url': f'https://nebula.app/{channel_slug}',
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'uploader': episode['channel_title'],
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'channel_url': f'https://nebula.tv/{channel_slug}',
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'uploader': channel_title,
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'uploader_id': channel_slug,
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'uploader_url': f'https://nebula.app/{channel_slug}',
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'series': episode['channel_title'],
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'creator': episode['channel_title'],
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'uploader_url': f'https://nebula.tv/{channel_slug}',
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'series': channel_title,
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'creator': channel_title,
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}
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def _perform_login(self, username=None, password=None):
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self._nebula_api_token = self._retrieve_nebula_api_token(username, password)
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self._nebula_api_token = self._perform_nebula_auth(username, password)
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self._nebula_bearer_token = self._fetch_nebula_bearer_token()
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self._zype_access_token = self._fetch_zype_access_token()
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class NebulaIE(NebulaBaseIE):
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_VALID_URL = rf'{_BASE_URL_RE}/videos/(?P<id>[-\w]+)'
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_TESTS = [
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{
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'url': 'https://nebula.app/videos/that-time-disney-remade-beauty-and-the-beast',
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'url': 'https://nebula.tv/videos/that-time-disney-remade-beauty-and-the-beast',
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'md5': '14944cfee8c7beeea106320c47560efc',
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'info_dict': {
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'id': '5c271b40b13fd613090034fd',
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@ -167,19 +124,17 @@ class NebulaIE(NebulaBaseIE):
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'uploader': 'Lindsay Ellis',
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'uploader_id': 'lindsayellis',
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'timestamp': 1533009600,
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'uploader_url': 'https://nebula.app/lindsayellis',
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'uploader_url': 'https://nebula.tv/lindsayellis',
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'series': 'Lindsay Ellis',
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'average_rating': int,
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'display_id': 'that-time-disney-remade-beauty-and-the-beast',
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'channel_url': 'https://nebula.app/lindsayellis',
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'channel_url': 'https://nebula.tv/lindsayellis',
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'creator': 'Lindsay Ellis',
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'duration': 2212,
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'view_count': int,
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'thumbnail': r're:https://\w+\.cloudfront\.net/[\w-]+\.jpeg?.*',
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},
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},
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{
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'url': 'https://nebula.app/videos/the-logistics-of-d-day-landing-craft-how-the-allies-got-ashore',
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'url': 'https://nebula.tv/videos/the-logistics-of-d-day-landing-craft-how-the-allies-got-ashore',
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'md5': 'd05739cf6c38c09322422f696b569c23',
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'info_dict': {
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'id': '5e7e78171aaf320001fbd6be',
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@ -192,19 +147,17 @@ class NebulaIE(NebulaBaseIE):
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'channel_id': 'realengineering',
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'uploader': 'Real Engineering',
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'uploader_id': 'realengineering',
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'view_count': int,
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'series': 'Real Engineering',
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'average_rating': int,
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'display_id': 'the-logistics-of-d-day-landing-craft-how-the-allies-got-ashore',
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'creator': 'Real Engineering',
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'duration': 841,
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'channel_url': 'https://nebula.app/realengineering',
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'uploader_url': 'https://nebula.app/realengineering',
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'channel_url': 'https://nebula.tv/realengineering',
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'uploader_url': 'https://nebula.tv/realengineering',
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'thumbnail': r're:https://\w+\.cloudfront\.net/[\w-]+\.jpeg?.*',
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},
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},
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{
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'url': 'https://nebula.app/videos/money-episode-1-the-draw',
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'url': 'https://nebula.tv/videos/money-episode-1-the-draw',
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'md5': 'ebe28a7ad822b9ee172387d860487868',
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'info_dict': {
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'id': '5e779ebdd157bc0001d1c75a',
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@ -217,14 +170,12 @@ class NebulaIE(NebulaBaseIE):
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'channel_id': 'tom-scott-presents-money',
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'uploader': 'Tom Scott Presents: Money',
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'uploader_id': 'tom-scott-presents-money',
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'uploader_url': 'https://nebula.app/tom-scott-presents-money',
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'uploader_url': 'https://nebula.tv/tom-scott-presents-money',
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'duration': 825,
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'channel_url': 'https://nebula.app/tom-scott-presents-money',
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'view_count': int,
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'channel_url': 'https://nebula.tv/tom-scott-presents-money',
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'series': 'Tom Scott Presents: Money',
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'display_id': 'money-episode-1-the-draw',
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'thumbnail': r're:https://\w+\.cloudfront\.net/[\w-]+\.jpeg?.*',
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'average_rating': int,
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'creator': 'Tom Scott Presents: Money',
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},
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},
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@ -251,7 +202,7 @@ class NebulaSubscriptionsIE(NebulaBaseIE):
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_VALID_URL = rf'{_BASE_URL_RE}/myshows'
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_TESTS = [
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{
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'url': 'https://nebula.app/myshows',
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'url': 'https://nebula.tv/myshows',
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'playlist_mincount': 1,
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'info_dict': {
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'id': 'myshows',
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@ -279,7 +230,7 @@ class NebulaChannelIE(NebulaBaseIE):
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_VALID_URL = rf'{_BASE_URL_RE}/(?!myshows|videos/)(?P<id>[-\w]+)'
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_TESTS = [
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{
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'url': 'https://nebula.app/tom-scott-presents-money',
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'url': 'https://nebula.tv/tom-scott-presents-money',
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'info_dict': {
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'id': 'tom-scott-presents-money',
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'title': 'Tom Scott Presents: Money',
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@ -287,13 +238,13 @@ class NebulaChannelIE(NebulaBaseIE):
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},
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'playlist_count': 5,
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}, {
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'url': 'https://nebula.app/lindsayellis',
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'url': 'https://nebula.tv/lindsayellis',
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'info_dict': {
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'id': 'lindsayellis',
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'title': 'Lindsay Ellis',
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'description': 'Enjoy these hottest of takes on Disney, Transformers, and Musicals.',
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},
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'playlist_mincount': 100,
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'playlist_mincount': 2,
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},
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]
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