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[extractor/GoPlay] Add extractor (#3412)

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Replaces old Vier extractors

Closes https://github.com/yt-dlp/yt-dlp/issues/1546
Based on: https://github.com/ytdl-org/youtube-dl/pull/27815
Authored by: jeroenj, CNugteren, basrieter
This commit is contained in:
Jeroen Jacobs 2022-09-18 16:42:58 +02:00 committed by GitHub
parent 46d72cd2c7
commit fada8272b6
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3 changed files with 396 additions and 262 deletions
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2
yt_dlp/extractor/_extractors.py
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@ -649,6 +649,7 @@
)
from .googlesearch import GoogleSearchIE
from .gopro import GoProIE
from .goplay import GoPlayIE
from .goshgay import GoshgayIE
from .gotostage import GoToStageIE
from .gputechconf import GPUTechConfIE
@ -2021,7 +2022,6 @@
VidioLiveIE
)
from .vidlii import VidLiiIE
from .vier import VierIE, VierVideosIE
from .viewlift import (
ViewLiftIE,
ViewLiftEmbedIE,

395
yt_dlp/extractor/goplay.py Normal file
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@ -0,0 +1,395 @@
import base64
import binascii
import datetime
import hashlib
import hmac
import json
import os
from .common import InfoExtractor
from ..utils import (
ExtractorError,
traverse_obj,
unescapeHTML,
)
class GoPlayIE(InfoExtractor):
_VALID_URL = r'https?://(www\.)?goplay\.be/video/([^/]+/[^/]+/|)(?P<display_id>[^/#]+)'
_NETRC_MACHINE = 'goplay'
_TESTS = [{
'url': 'https://www.goplay.be/video/de-container-cup/de-container-cup-s3/de-container-cup-s3-aflevering-2#autoplay',
'info_dict': {
'id': '9c4214b8-e55d-4e4b-a446-f015f6c6f811',
'ext': 'mp4',
'title': 'S3 - Aflevering 2',
'series': 'De Container Cup',
'season': 'Season 3',
'season_number': 3,
'episode': 'Episode 2',
'episode_number': 2,
},
'skip': 'This video is only available for registered users'
}, {
'url': 'https://www.goplay.be/video/a-family-for-thr-holidays-s1-aflevering-1#autoplay',
'info_dict': {
'id': '74e3ed07-748c-49e4-85a0-393a93337dbf',
'ext': 'mp4',
'title': 'A Family for the Holidays',
},
'skip': 'This video is only available for registered users'
}]
_id_token = None
def _perform_login(self, username, password):
self.report_login()
aws = AwsIdp(ie=self, pool_id='eu-west-1_dViSsKM5Y', client_id='6s1h851s8uplco5h6mqh1jac8m')
self._id_token, _ = aws.authenticate(username=username, password=password)
def _real_initialize(self):
if not self._id_token:
raise self.raise_login_required(method='password')
def _real_extract(self, url):
url, display_id = self._match_valid_url(url).group(0, 'display_id')
webpage = self._download_webpage(url, display_id)
video_data_json = self._html_search_regex(r'<div\s+data-hero="([^"]+)"', webpage, 'video_data')
video_data = self._parse_json(unescapeHTML(video_data_json), display_id).get('data')
movie = video_data.get('movie')
if movie:
video_id = movie['videoUuid']
info_dict = {
'title': movie.get('title')
}
else:
episode = traverse_obj(video_data, ('playlists', ..., 'episodes', lambda _, v: v['pageInfo']['url'] == url), get_all=False)
video_id = episode['videoUuid']
info_dict = {
'title': episode.get('episodeTitle'),
'series': traverse_obj(episode, ('program', 'title')),
'season_number': episode.get('seasonNumber'),
'episode_number': episode.get('episodeNumber'),
}
api = self._download_json(
f'https://api.viervijfzes.be/content/{video_id}',
video_id, headers={'Authorization': self._id_token})
formats, subs = self._extract_m3u8_formats_and_subtitles(
api['video']['S'], video_id, ext='mp4', m3u8_id='HLS')
self._sort_formats(formats)
info_dict.update({
'id': video_id,
'formats': formats,
})
return info_dict
# Taken from https://github.com/add-ons/plugin.video.viervijfzes/blob/master/resources/lib/viervijfzes/auth_awsidp.py
# Released into Public domain by https://github.com/michaelarnauts
class InvalidLoginException(ExtractorError):
""" The login credentials are invalid """
class AuthenticationException(ExtractorError):
""" Something went wrong while logging in """
class AwsIdp:
""" AWS Identity Provider """
def __init__(self, ie, pool_id, client_id):
"""
:param InfoExtrator ie: The extractor that instantiated this class.
:param str pool_id: The AWS user pool to connect to (format: <region>_<poolid>).
E.g.: eu-west-1_aLkOfYN3T
:param str client_id: The client application ID (the ID of the application connecting)
"""
self.ie = ie
self.pool_id = pool_id
if "_" not in self.pool_id:
raise ValueError("Invalid pool_id format. Should be <region>_<poolid>.")
self.client_id = client_id
self.region = self.pool_id.split("_")[0]
self.url = "https://cognito-idp.%s.amazonaws.com/" % (self.region,)
# Initialize the values
# https://github.com/aws/amazon-cognito-identity-js/blob/master/src/AuthenticationHelper.js#L22
self.n_hex = 'FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1' + \
'29024E088A67CC74020BBEA63B139B22514A08798E3404DD' + \
'EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245' + \
'E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED' + \
'EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE45B3D' + \
'C2007CB8A163BF0598DA48361C55D39A69163FA8FD24CF5F' + \
'83655D23DCA3AD961C62F356208552BB9ED529077096966D' + \
'670C354E4ABC9804F1746C08CA18217C32905E462E36CE3B' + \
'E39E772C180E86039B2783A2EC07A28FB5C55DF06F4C52C9' + \
'DE2BCBF6955817183995497CEA956AE515D2261898FA0510' + \
'15728E5A8AAAC42DAD33170D04507A33A85521ABDF1CBA64' + \
'ECFB850458DBEF0A8AEA71575D060C7DB3970F85A6E1E4C7' + \
'ABF5AE8CDB0933D71E8C94E04A25619DCEE3D2261AD2EE6B' + \
'F12FFA06D98A0864D87602733EC86A64521F2B18177B200C' + \
'BBE117577A615D6C770988C0BAD946E208E24FA074E5AB31' + \
'43DB5BFCE0FD108E4B82D120A93AD2CAFFFFFFFFFFFFFFFF'
# https://github.com/aws/amazon-cognito-identity-js/blob/master/src/AuthenticationHelper.js#L49
self.g_hex = '2'
self.info_bits = bytearray('Caldera Derived Key', 'utf-8')
self.big_n = self.__hex_to_long(self.n_hex)
self.g = self.__hex_to_long(self.g_hex)
self.k = self.__hex_to_long(self.__hex_hash('00' + self.n_hex + '0' + self.g_hex))
self.small_a_value = self.__generate_random_small_a()
self.large_a_value = self.__calculate_a()
def authenticate(self, username, password):
""" Authenticate with a username and password. """
# Step 1: First initiate an authentication request
auth_data_dict = self.__get_authentication_request(username)
auth_data = json.dumps(auth_data_dict).encode("utf-8")
auth_headers = {
"X-Amz-Target": "AWSCognitoIdentityProviderService.InitiateAuth",
"Accept-Encoding": "identity",
"Content-Type": "application/x-amz-json-1.1"
}
auth_response_json = self.ie._download_json(
self.url, None, data=auth_data, headers=auth_headers,
note='Authenticating username', errnote='Invalid username')
challenge_parameters = auth_response_json.get("ChallengeParameters")
if auth_response_json.get("ChallengeName") != "PASSWORD_VERIFIER":
raise AuthenticationException(auth_response_json["message"])
# Step 2: Respond to the Challenge with a valid ChallengeResponse
challenge_request = self.__get_challenge_response_request(challenge_parameters, password)
challenge_data = json.dumps(challenge_request).encode("utf-8")
challenge_headers = {
"X-Amz-Target": "AWSCognitoIdentityProviderService.RespondToAuthChallenge",
"Content-Type": "application/x-amz-json-1.1"
}
auth_response_json = self.ie._download_json(
self.url, None, data=challenge_data, headers=challenge_headers,
note='Authenticating password', errnote='Invalid password')
if 'message' in auth_response_json:
raise InvalidLoginException(auth_response_json['message'])
return (
auth_response_json['AuthenticationResult']['IdToken'],
auth_response_json['AuthenticationResult']['RefreshToken']
)
def __get_authentication_request(self, username):
"""
:param str username: The username to use
:return: A full Authorization request.
:rtype: dict
"""
auth_request = {
"AuthParameters": {
"USERNAME": username,
"SRP_A": self.__long_to_hex(self.large_a_value)
},
"AuthFlow": "USER_SRP_AUTH",
"ClientId": self.client_id
}
return auth_request
def __get_challenge_response_request(self, challenge_parameters, password):
""" Create a Challenge Response Request object.
:param dict[str,str|imt] challenge_parameters: The parameters for the challenge.
:param str password: The password.
:return: A valid and full request data object to use as a response for a challenge.
:rtype: dict
"""
user_id = challenge_parameters["USERNAME"]
user_id_for_srp = challenge_parameters["USER_ID_FOR_SRP"]
srp_b = challenge_parameters["SRP_B"]
salt = challenge_parameters["SALT"]
secret_block = challenge_parameters["SECRET_BLOCK"]
timestamp = self.__get_current_timestamp()
# Get a HKDF key for the password, SrpB and the Salt
hkdf = self.__get_hkdf_key_for_password(
user_id_for_srp,
password,
self.__hex_to_long(srp_b),
salt
)
secret_block_bytes = base64.standard_b64decode(secret_block)
# the message is a combo of the pool_id, provided SRP userId, the Secret and Timestamp
msg = \
bytearray(self.pool_id.split('_')[1], 'utf-8') + \
bytearray(user_id_for_srp, 'utf-8') + \
bytearray(secret_block_bytes) + \
bytearray(timestamp, 'utf-8')
hmac_obj = hmac.new(hkdf, msg, digestmod=hashlib.sha256)
signature_string = base64.standard_b64encode(hmac_obj.digest()).decode('utf-8')
challenge_request = {
"ChallengeResponses": {
"USERNAME": user_id,
"TIMESTAMP": timestamp,
"PASSWORD_CLAIM_SECRET_BLOCK": secret_block,
"PASSWORD_CLAIM_SIGNATURE": signature_string
},
"ChallengeName": "PASSWORD_VERIFIER",
"ClientId": self.client_id
}
return challenge_request
def __get_hkdf_key_for_password(self, username, password, server_b_value, salt):
""" Calculates the final hkdf based on computed S value, and computed U value and the key.
:param str username: Username.
:param str password: Password.
:param int server_b_value: Server B value.
:param int salt: Generated salt.
:return Computed HKDF value.
:rtype: object
"""
u_value = self.__calculate_u(self.large_a_value, server_b_value)
if u_value == 0:
raise ValueError('U cannot be zero.')
username_password = '%s%s:%s' % (self.pool_id.split('_')[1], username, password)
username_password_hash = self.__hash_sha256(username_password.encode('utf-8'))
x_value = self.__hex_to_long(self.__hex_hash(self.__pad_hex(salt) + username_password_hash))
g_mod_pow_xn = pow(self.g, x_value, self.big_n)
int_value2 = server_b_value - self.k * g_mod_pow_xn
s_value = pow(int_value2, self.small_a_value + u_value * x_value, self.big_n)
hkdf = self.__compute_hkdf(
bytearray.fromhex(self.__pad_hex(s_value)),
bytearray.fromhex(self.__pad_hex(self.__long_to_hex(u_value)))
)
return hkdf
def __compute_hkdf(self, ikm, salt):
""" Standard hkdf algorithm
:param {Buffer} ikm Input key material.
:param {Buffer} salt Salt value.
:return {Buffer} Strong key material.
"""
prk = hmac.new(salt, ikm, hashlib.sha256).digest()
info_bits_update = self.info_bits + bytearray(chr(1), 'utf-8')
hmac_hash = hmac.new(prk, info_bits_update, hashlib.sha256).digest()
return hmac_hash[:16]
def __calculate_u(self, big_a, big_b):
""" Calculate the client's value U which is the hash of A and B
:param int big_a: Large A value.
:param int big_b: Server B value.
:return Computed U value.
:rtype: int
"""
u_hex_hash = self.__hex_hash(self.__pad_hex(big_a) + self.__pad_hex(big_b))
return self.__hex_to_long(u_hex_hash)
def __generate_random_small_a(self):
""" Helper function to generate a random big integer
:return a random value.
:rtype: int
"""
random_long_int = self.__get_random(128)
return random_long_int % self.big_n
def __calculate_a(self):
""" Calculate the client's public value A = g^a%N with the generated random number a
:return Computed large A.
:rtype: int
"""
big_a = pow(self.g, self.small_a_value, self.big_n)
# safety check
if (big_a % self.big_n) == 0:
raise ValueError('Safety check for A failed')
return big_a
@staticmethod
def __long_to_hex(long_num):
return '%x' % long_num
@staticmethod
def __hex_to_long(hex_string):
return int(hex_string, 16)
@staticmethod
def __hex_hash(hex_string):
return AwsIdp.__hash_sha256(bytearray.fromhex(hex_string))
@staticmethod
def __hash_sha256(buf):
"""AuthenticationHelper.hash"""
digest = hashlib.sha256(buf).hexdigest()
return (64 - len(digest)) * '0' + digest
@staticmethod
def __pad_hex(long_int):
""" Converts a Long integer (or hex string) to hex format padded with zeroes for hashing
:param int|str long_int: Number or string to pad.
:return Padded hex string.
:rtype: str
"""
if not isinstance(long_int, str):
hash_str = AwsIdp.__long_to_hex(long_int)
else:
hash_str = long_int
if len(hash_str) % 2 == 1:
hash_str = '0%s' % hash_str
elif hash_str[0] in '89ABCDEFabcdef':
hash_str = '00%s' % hash_str
return hash_str
@staticmethod
def __get_random(nbytes):
random_hex = binascii.hexlify(os.urandom(nbytes))
return AwsIdp.__hex_to_long(random_hex)
@staticmethod
def __get_current_timestamp():
""" Creates a timestamp with the correct English format.
:return: timestamp in format 'Sun Jan 27 19:00:04 UTC 2019'
:rtype: str
"""
# We need US only data, so we cannot just do a strftime:
# Sun Jan 27 19:00:04 UTC 2019
months = [None, 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
days = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
time_now = datetime.datetime.utcnow()
format_string = "{} {} {} %H:%M:%S UTC %Y".format(days[time_now.weekday()], months[time_now.month], time_now.day)
time_string = datetime.datetime.utcnow().strftime(format_string)
return time_string
def __str__(self):
return "AWS IDP Client for:\nRegion: %s\nPoolId: %s\nAppId: %s" % (
self.region, self.pool_id.split("_")[1], self.client_id
)

261
yt_dlp/extractor/vier.py
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@ -1,261 +0,0 @@
import re
import itertools
from .common import InfoExtractor
from ..utils import (
urlencode_postdata,
int_or_none,
unified_strdate,
)
class VierIE(InfoExtractor):
IE_NAME = 'vier'
IE_DESC = 'vier.be and vijf.be'
_VALID_URL = r'''(?x)
https?://
(?:www\.)?(?P<site>vier|vijf)\.be/
(?:
(?:
[^/]+/videos|
video(?:/[^/]+)*
)/
(?P<display_id>[^/]+)(?:/(?P<id>\d+))?|
(?:
video/v3/embed|
embed/video/public
)/(?P<embed_id>\d+)
)
'''
_NETRC_MACHINE = 'vier'
_TESTS = [{
'url': 'http://www.vier.be/planb/videos/het-wordt-warm-de-moestuin/16129',
'md5': 'e4ae2054a6b040ef1e289e20d111b46e',
'info_dict': {
'id': '16129',
'display_id': 'het-wordt-warm-de-moestuin',
'ext': 'mp4',
'title': 'Het wordt warm in De Moestuin',
'description': 'De vele uren werk eisen hun tol. Wim droomt van assistentie...',
'upload_date': '20121025',
'series': 'Plan B',
'tags': ['De Moestuin', 'Moestuin', 'meisjes', 'Tomaat', 'Wim', 'Droom'],
},
}, {
'url': 'http://www.vijf.be/temptationisland/videos/zo-grappig-temptation-island-hosts-moeten-kiezen-tussen-onmogelijke-dilemmas/2561614',
'info_dict': {
'id': '2561614',
'display_id': 'zo-grappig-temptation-island-hosts-moeten-kiezen-tussen-onmogelijke-dilemmas',
'ext': 'mp4',
'title': 'md5:84f45fe48b8c1fa296a7f6d208d080a7',
'description': 'md5:0356d4981e58b8cbee19355cbd51a8fe',
'upload_date': '20170228',
'series': 'Temptation Island',
'tags': list,
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://www.vier.be/janigaat/videos/jani-gaat-naar-tokio-aflevering-4/2674839',
'info_dict': {
'id': '2674839',
'display_id': 'jani-gaat-naar-tokio-aflevering-4',
'ext': 'mp4',
'title': 'Jani gaat naar Tokio - Aflevering 4',
'description': 'md5:aa8d611541db6ae9e863125704511f88',
'upload_date': '20170501',
'series': 'Jani gaat',
'episode_number': 4,
'tags': ['Jani Gaat', 'Volledige Aflevering'],
},
'params': {
'skip_download': True,
},
'skip': 'Requires account credentials',
}, {
# Requires account credentials but bypassed extraction via v3/embed page
# without metadata
'url': 'http://www.vier.be/janigaat/videos/jani-gaat-naar-tokio-aflevering-4/2674839',
'info_dict': {
'id': '2674839',
'display_id': 'jani-gaat-naar-tokio-aflevering-4',
'ext': 'mp4',
'title': 'jani-gaat-naar-tokio-aflevering-4',
},
'params': {
'skip_download': True,
},
'expected_warnings': ['Log in to extract metadata'],
}, {
# Without video id in URL
'url': 'http://www.vier.be/planb/videos/dit-najaar-plan-b',
'only_matching': True,
}, {
'url': 'http://www.vier.be/video/v3/embed/16129',
'only_matching': True,
}, {
'url': 'https://www.vijf.be/embed/video/public/4093',
'only_matching': True,
}, {
'url': 'https://www.vier.be/video/blockbusters/in-juli-en-augustus-summer-classics',
'only_matching': True,
}, {
'url': 'https://www.vier.be/video/achter-de-rug/2017/achter-de-rug-seizoen-1-aflevering-6',
'only_matching': True,
}]
def _real_initialize(self):
self._logged_in = False
def _login(self, site):
username, password = self._get_login_info()
if username is None or password is None:
return
login_page = self._download_webpage(
'http://www.%s.be/user/login' % site,
None, note='Logging in', errnote='Unable to log in',
data=urlencode_postdata({
'form_id': 'user_login',
'name': username,
'pass': password,
}),
headers={'Content-Type': 'application/x-www-form-urlencoded'})
login_error = self._html_search_regex(
r'(?s)<div class="messages error">\s*<div>\s*<h2.+?</h2>(.+?)<',
login_page, 'login error', default=None)
if login_error:
self.report_warning('Unable to log in: %s' % login_error)
else:
self._logged_in = True
def _real_extract(self, url):
mobj = self._match_valid_url(url)
embed_id = mobj.group('embed_id')
display_id = mobj.group('display_id') or embed_id
video_id = mobj.group('id') or embed_id
site = mobj.group('site')
if not self._logged_in:
self._login(site)
webpage = self._download_webpage(url, display_id)
if r'id="user-login"' in webpage:
self.report_warning(
'Log in to extract metadata', video_id=display_id)
webpage = self._download_webpage(
'http://www.%s.be/video/v3/embed/%s' % (site, video_id),
display_id)
video_id = self._search_regex(
[r'data-nid="(\d+)"', r'"nid"\s*:\s*"(\d+)"'],
webpage, 'video id', default=video_id or display_id)
playlist_url = self._search_regex(
r'data-file=(["\'])(?P<url>(?:https?:)?//[^/]+/.+?\.m3u8.*?)\1',
webpage, 'm3u8 url', default=None, group='url')
if not playlist_url:
application = self._search_regex(
[r'data-application="([^"]+)"', r'"application"\s*:\s*"([^"]+)"'],
webpage, 'application', default=site + '_vod')
filename = self._search_regex(
[r'data-filename="([^"]+)"', r'"filename"\s*:\s*"([^"]+)"'],
webpage, 'filename')
playlist_url = 'http://vod.streamcloud.be/%s/_definst_/mp4:%s.mp4/playlist.m3u8' % (application, filename)
formats = self._extract_wowza_formats(
playlist_url, display_id, skip_protocols=['dash'])
self._sort_formats(formats)
title = self._og_search_title(webpage, default=display_id)
description = self._html_search_regex(
r'(?s)<div\b[^>]+\bclass=(["\'])[^>]*?\bfield-type-text-with-summary\b[^>]*?\1[^>]*>.*?<p>(?P<value>.+?)</p>',
webpage, 'description', default=None, group='value')
thumbnail = self._og_search_thumbnail(webpage, default=None)
upload_date = unified_strdate(self._html_search_regex(
r'(?s)<div\b[^>]+\bclass=(["\'])[^>]*?\bfield-name-post-date\b[^>]*?\1[^>]*>.*?(?P<value>\d{2}/\d{2}/\d{4})',
webpage, 'upload date', default=None, group='value'))
series = self._search_regex(
r'data-program=(["\'])(?P<value>(?:(?!\1).)+)\1', webpage,
'series', default=None, group='value')
episode_number = int_or_none(self._search_regex(
r'(?i)aflevering (\d+)', title, 'episode number', default=None))
tags = re.findall(r'<a\b[^>]+\bhref=["\']/tags/[^>]+>([^<]+)<', webpage)
return {
'id': video_id,
'display_id': display_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'upload_date': upload_date,
'series': series,
'episode_number': episode_number,
'tags': tags,
'formats': formats,
}
class VierVideosIE(InfoExtractor):
IE_NAME = 'vier:videos'
_VALID_URL = r'https?://(?:www\.)?(?P<site>vier|vijf)\.be/(?P<program>[^/]+)/videos(?:\?.*\bpage=(?P<page>\d+)|$)'
_TESTS = [{
'url': 'http://www.vier.be/demoestuin/videos',
'info_dict': {
'id': 'demoestuin',
},
'playlist_mincount': 153,
}, {
'url': 'http://www.vijf.be/temptationisland/videos',
'info_dict': {
'id': 'temptationisland',
},
'playlist_mincount': 159,
}, {
'url': 'http://www.vier.be/demoestuin/videos?page=6',
'info_dict': {
'id': 'demoestuin-page6',
},
'playlist_mincount': 20,
}, {
'url': 'http://www.vier.be/demoestuin/videos?page=7',
'info_dict': {
'id': 'demoestuin-page7',
},
'playlist_mincount': 13,
}]
def _real_extract(self, url):
mobj = self._match_valid_url(url)
program = mobj.group('program')
site = mobj.group('site')
page_id = mobj.group('page')
if page_id:
page_id = int(page_id)
start_page = page_id
playlist_id = '%s-page%d' % (program, page_id)
else:
start_page = 0
playlist_id = program
entries = []
for current_page_id in itertools.count(start_page):
current_page = self._download_webpage(
'http://www.%s.be/%s/videos?page=%d' % (site, program, current_page_id),
program,
'Downloading page %d' % (current_page_id + 1))
page_entries = [
self.url_result('http://www.' + site + '.be' + video_url, 'Vier')
for video_url in re.findall(
r'<h[23]><a href="(/[^/]+/videos/[^/]+(?:/\d+)?)">', current_page)]
entries.extend(page_entries)
if page_id or '>Meer<' not in current_page:
break
return self.playlist_result(entries, playlist_id)