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yt-dlp/yt_dlp/extractor/goplay.py
sepro add96eb9f8
[cleanup] Add more ruff rules (#10149)
Authored by: seproDev

Reviewed-by: bashonly <88596187+bashonly@users.noreply.github.com>
Reviewed-by: Simon Sawicki <contact@grub4k.xyz>
2024-06-12 01:09:58 +02:00

430 lines
16 KiB
Python

import base64
import binascii
import datetime as dt
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',
}, {
'url': 'https://www.goplay.be/video/de-mol/de-mol-s11/de-mol-s11-aflevering-1#autoplay',
'info_dict': {
'id': '03eb8f2f-153e-41cb-9805-0d3a29dab656',
'ext': 'mp4',
'title': 'S11 - Aflevering 1',
'episode': 'Episode 1',
'series': 'De Mol',
'season_number': 11,
'episode_number': 1,
'season': 'Season 11',
},
'params': {
'skip_download': True,
},
'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.goplay.be/web/v1/videos/long-form/{video_id}',
video_id, headers={
'Authorization': f'Bearer {self._id_token}',
**self.geo_verification_headers(),
})
if 'manifestUrls' in api:
formats, subtitles = self._extract_m3u8_formats_and_subtitles(
api['manifestUrls']['hls'], video_id, ext='mp4', m3u8_id='HLS')
else:
if 'ssai' not in api:
raise ExtractorError('expecting Google SSAI stream')
ssai_content_source_id = api['ssai']['contentSourceID']
ssai_video_id = api['ssai']['videoID']
dai = self._download_json(
f'https://dai.google.com/ondemand/dash/content/{ssai_content_source_id}/vid/{ssai_video_id}/streams',
video_id, data=b'{"api-key":"null"}',
headers={'content-type': 'application/json'})
periods = self._extract_mpd_periods(dai['stream_manifest'], video_id)
# skip pre-roll and mid-roll ads
periods = [p for p in periods if '-ad-' not in p['id']]
formats, subtitles = self._merge_mpd_periods(periods)
info_dict.update({
'id': video_id,
'formats': formats,
'subtitles': subtitles,
})
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 = f'https://cognito-idp.{self.region}.amazonaws.com/'
# 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()
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()
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
"""
return {
'AuthParameters': {
'USERNAME': username,
'SRP_A': self.__long_to_hex(self.large_a_value),
},
'AuthFlow': 'USER_SRP_AUTH',
'ClientId': self.client_id,
}
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')
return {
'ChallengeResponses': {
'USERNAME': user_id,
'TIMESTAMP': timestamp,
'PASSWORD_CLAIM_SECRET_BLOCK': secret_block,
'PASSWORD_CLAIM_SIGNATURE': signature_string,
},
'ChallengeName': 'PASSWORD_VERIFIER',
'ClientId': self.client_id,
}
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 = '{}{}:{}'.format(self.pool_id.split('_')[1], username, password)
username_password_hash = self.__hash_sha256(username_password.encode())
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)
return self.__compute_hkdf(
bytearray.fromhex(self.__pad_hex(s_value)),
bytearray.fromhex(self.__pad_hex(self.__long_to_hex(u_value))),
)
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 f'{long_num:x}'
@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 = f'0{hash_str}'
elif hash_str[0] in '89ABCDEFabcdef':
hash_str = f'00{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 = dt.datetime.now(dt.timezone.utc)
format_string = f'{days[time_now.weekday()]} {months[time_now.month]} {time_now.day} %H:%M:%S UTC %Y'
return time_now.strftime(format_string)
def __str__(self):
return 'AWS IDP Client for:\nRegion: {}\nPoolId: {}\nAppId: {}'.format(
self.region, self.pool_id.split('_')[1], self.client_id,
)