159 lines
5.8 KiB
Python
159 lines
5.8 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import base64
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import datetime
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import hashlib
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import hmac
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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float_or_none,
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int_or_none,
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try_get,
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)
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class CDABaseExtractor(InfoExtractor):
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_BASE_URL = 'https://api.cda.pl'
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_BASE_HEADERS = {
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'Accept': 'application/vnd.cda.public+json',
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'User-Agent': 'pl.cda 1.0 (version 1.2.88 build 15306; Android 9; Xiaomi Redmi 3S)',
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# gets replaced with Bearer token after the login request
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# apparently the token is hardcoded in the app
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'Authorization': 'Basic YzU3YzBlZDUtYTIzOC00MWQwLWI2NjQtNmZmMWMxY2Y2YzVlOklBTm95QlhRRVR6U09MV1hnV3MwMW0xT2VyNWJNZzV4clRNTXhpNGZJUGVGZ0lWUlo5UGVYTDhtUGZaR1U1U3Q',
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}
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_NETRC_MACHINE = 'cda'
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_bearer = None
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# logs into cda.pl and returns _BASE_HEADERS with the Bearer token
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def _get_headers(self, video_id):
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headers = self._BASE_HEADERS
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if self._bearer and self._bearer['valid_until'] > datetime.datetime.now().timestamp() + 5:
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headers.update({
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'Authorization': 'Bearer %s' % self._bearer['token'],
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})
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return headers
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username, password = self._get_login_info()
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if username is None or password is None:
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username = 'niezesrajciesiecda'
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password_hash = 'VD3QbYWSb_uwAShBZKN7F1DwEg_tRTdb4Xd3JvFsx6Y'
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account_type = 'shared'
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else:
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pwd_md5 = ""
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for byte in hashlib.md5(password.encode('utf-8')).digest():
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# bytes() param must be iterable of ints and not int
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hexik = bytes((byte & 255, )).hex()
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while len(hexik) < 2:
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hexik = "0" + hexik
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pwd_md5 += hexik
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digest = hmac.new(
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's01m1Oer5IANoyBXQETzSOLWXgWs01m1Oer5bMg5xrTMMxRZ9Pi4fIPeFgIVRZ9PeXL8mPfXQETZGUAN5StRZ9P'.encode('utf-8'),
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pwd_md5.encode('utf-8'), hashlib.sha256).digest()
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password_hash = base64.urlsafe_b64encode(digest).decode('utf-8').replace('=', '')
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account_type = 'user'
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token_res = self._download_json('%s/oauth/token?grant_type=password&login=%s&password=%s' % (self._BASE_URL, username, password_hash),
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video_id, 'Logging into cda.pl with a %s account' % account_type, headers=headers, data=bytes(''.encode('utf-8')))
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self._bearer = {
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'token': token_res['access_token'],
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'valid_until': token_res['expires_in'] + datetime.datetime.now().timestamp(),
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}
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headers.update({
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'Authorization': 'Bearer %s' % token_res['access_token'],
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})
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return headers
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class CDAIE(CDABaseExtractor):
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_VALID_URL = r'https?://(?:(?:www\.)?cda\.pl/video|ebd\.cda\.pl/[0-9]+x[0-9]+)/(?P<id>[0-9a-z]+)'
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_TESTS = [{
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'url': 'http://www.cda.pl/video/5749950c',
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'md5': '6f844bf51b15f31fae165365707ae970',
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'info_dict': {
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'id': '5749950c',
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'ext': 'mp4',
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'height': 720,
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'title': 'Oto dlaczego przed zakrętem należy zwolnić.',
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'description': 'md5:269ccd135d550da90d1662651fcb9772',
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'thumbnail': r're:^https?://.*\.jpg(?:\?t=\d+)?$',
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'average_rating': float,
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'duration': 39,
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'age_limit': 0,
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}
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}, {
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'url': 'http://www.cda.pl/video/57413289',
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'md5': 'a88828770a8310fc00be6c95faf7f4d5',
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'info_dict': {
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'id': '57413289',
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'ext': 'mp4',
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'title': 'Lądowanie na lotnisku na Maderze',
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'description': 'md5:60d76b71186dcce4e0ba6d4bbdb13e1a',
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'thumbnail': r're:^https?://.*\.jpg(?:\?t=\d+)?$',
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'uploader': 'crash404',
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'average_rating': float,
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'duration': 137,
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'age_limit': 0,
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}
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}, {
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# Age-restricted
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'url': 'https://www.cda.pl/video/225836e',
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'info_dict': {
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'id': '225836e',
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'ext': 'mp4',
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'title': 'Cycki',
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'description': 'cycki cycuszki fajne ciekawe azja ajzatka',
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'thumbnail': r're:^https?://.*\.jpg(?:\?t=\d+)?$',
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'duration': 6,
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'age_limit': 18,
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'average_rating': float,
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},
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}, {
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'url': 'http://ebd.cda.pl/0x0/5749950c',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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headers = self._get_headers(video_id)
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metadata = self._download_json(
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self._BASE_URL + '/video/' + video_id, video_id, headers=headers)['video']
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if metadata.get('premium') is True and metadata.get('premium_free') is not True:
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raise ExtractorError('This video is only available for premium users.', expected=True)
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uploader = try_get(metadata, lambda x: x['author']['login'])
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# anonymous uploader
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if uploader == 'anonim':
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uploader = None
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formats = []
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for quality in metadata['qualities']:
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formats.append({
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'url': quality['file'],
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'format': quality['title'],
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'resolution': quality['name'],
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'height': int_or_none(quality['name'][:-1]), # for the format sorting
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'filesize': quality.get('length'),
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})
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return {
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'id': video_id,
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'title': metadata['title'],
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'description': metadata.get('description'),
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'uploader': uploader,
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'average_rating': float_or_none(metadata.get('rating')),
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'thumbnail': metadata.get('thumb'),
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'formats': formats,
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'duration': metadata.get('duration'),
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'age_limit': 18 if metadata.get('for_adults') else 0,
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'view_count': metadata.get('views'),
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}
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