commit 1ea559c445d6612968b7586355f236cabfd42ef5
parent 19e42ead9b6dc933fd6cc1adb6b10e2869ecb091
Author: Remita Amine <remitamine@gmail.com>
Date:   Sat,  2 Jun 2018 18:07:36 +0100

[adn] fix extraction

Diffstat:
Myoutube_dl/extractor/adn.py | 32+++++++++++++++++++++++++-------
1 file changed, 25 insertions(+), 7 deletions(-)

diff --git a/youtube_dl/extractor/adn.py b/youtube_dl/extractor/adn.py @@ -1,8 +1,11 @@ # coding: utf-8 from __future__ import unicode_literals +import base64 +import binascii import json import os +import random from .common import InfoExtractor from ..aes import aes_cbc_decrypt @@ -12,9 +15,12 @@ from ..compat import ( ) from ..utils import ( bytes_to_intlist, + bytes_to_long, ExtractorError, float_or_none, intlist_to_bytes, + long_to_bytes, + pkcs1pad, srt_subtitles_timecode, strip_or_none, urljoin, @@ -35,6 +41,7 @@ class ADNIE(InfoExtractor): } } _BASE_URL = 'http://animedigitalnetwork.fr' + _RSA_KEY = (0xc35ae1e4356b65a73b551493da94b8cb443491c0aa092a357a5aee57ffc14dda85326f42d716e539a34542a0d3f363adf16c5ec222d713d5997194030ee2e4f0d1fb328c01a81cf6868c090d50de8e169c6b13d1675b9eeed1cbc51e1fffca9b38af07f37abd790924cd3bee59d0257cfda4fe5f3f0534877e21ce5821447d1b, 65537) def _get_subtitles(self, sub_path, video_id): if not sub_path: @@ -42,16 +49,14 @@ class ADNIE(InfoExtractor): enc_subtitles = self._download_webpage( urljoin(self._BASE_URL, sub_path), - video_id, fatal=False, headers={ - 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:53.0) Gecko/20100101 Firefox/53.0', - }) + video_id, fatal=False) if not enc_subtitles: return None # http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js dec_subtitles = intlist_to_bytes(aes_cbc_decrypt( bytes_to_intlist(compat_b64decode(enc_subtitles[24:])), - bytes_to_intlist(b'\xc8\x6e\x06\xbc\xbe\xc6\x49\xf5\x88\x0d\xc8\x47\xc4\x27\x0c\x60'), + bytes_to_intlist(binascii.unhexlify(self._K + '9032ad7083106400')), bytes_to_intlist(compat_b64decode(enc_subtitles[:24])) )) subtitles_json = self._parse_json( @@ -112,11 +117,24 @@ class ADNIE(InfoExtractor): error = None if not links: links_url = player_config.get('linksurl') or options['videoUrl'] - links_data = self._download_json(urljoin( - self._BASE_URL, links_url), video_id) + token = options['token'] + self._K = ''.join([random.choice('0123456789abcdef') for _ in range(16)]) + message = bytes_to_intlist(json.dumps({ + 'k': self._K, + 'e': 60, + 't': token, + })) + padded_message = intlist_to_bytes(pkcs1pad(message, 128)) + n, e = self._RSA_KEY + encrypted_message = long_to_bytes(pow(bytes_to_long(padded_message), e, n)) + authorization = base64.b64encode(encrypted_message).decode() + links_data = self._download_json( + urljoin(self._BASE_URL, links_url), video_id, headers={ + 'Authorization': 'Bearer ' + authorization, + }) links = links_data.get('links') or {} metas = metas or links_data.get('meta') or {} - sub_path = sub_path or links_data.get('subtitles') + sub_path = (sub_path or links_data.get('subtitles')) + '&token=' + token error = links_data.get('error') title = metas.get('title') or video_info['title']