# 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 from ..compat import ( compat_HTTPError, compat_b64decode, compat_ord, ) from ..utils import ( bytes_to_intlist, bytes_to_long, ExtractorError, float_or_none, int_or_none, intlist_to_bytes, long_to_bytes, pkcs1pad, strip_or_none, try_get, unified_strdate, urlencode_postdata, ) class ADNIE(InfoExtractor): IE_DESC = 'Anime Digital Network' _VALID_URL = r'https?://(?:www\.)?animedigitalnetwork\.fr/video/[^/]+/(?P<id>\d+)' _TEST = { 'url': 'http://animedigitalnetwork.fr/video/blue-exorcist-kyoto-saga/7778-episode-1-debut-des-hostilites', 'md5': '0319c99885ff5547565cacb4f3f9348d', 'info_dict': { 'id': '7778', 'ext': 'mp4', 'title': 'Blue Exorcist - Kyôto Saga - Episode 1', 'description': 'md5:2f7b5aa76edbc1a7a92cedcda8a528d5', 'series': 'Blue Exorcist - Kyôto Saga', 'duration': 1467, 'release_date': '20170106', 'comment_count': int, 'average_rating': float, 'season_number': 2, 'episode': 'Début des hostilités', 'episode_number': 1, } } _NETRC_MACHINE = 'animedigitalnetwork' _BASE_URL = 'http://animedigitalnetwork.fr' _API_BASE_URL = 'https://gw.api.animedigitalnetwork.fr/' _PLAYER_BASE_URL = _API_BASE_URL + 'player/' _HEADERS = {} _LOGIN_ERR_MESSAGE = 'Unable to log in' _RSA_KEY = (0x9B42B08905199A5CCE2026274399CA560ECB209EE9878A708B1C0812E1BB8CB5D1FB7441861147C1A1F2F3A0476DD63A9CAC20D3E983613346850AA6CB38F16DC7D720FD7D86FC6E5B3D5BBC72E14CD0BF9E869F2CEA2CCAD648F1DCE38F1FF916CEFB2D339B64AA0264372344BC775E265E8A852F88144AB0BD9AA06C1A4ABB, 65537) _POS_ALIGN_MAP = { 'start': 1, 'end': 3, } _LINE_ALIGN_MAP = { 'middle': 8, 'end': 4, } @staticmethod def _ass_subtitles_timecode(seconds): return '%01d:%02d:%02d.%02d' % (seconds / 3600, (seconds % 3600) / 60, seconds % 60, (seconds % 1) * 100) def _get_subtitles(self, sub_url, video_id): if not sub_url: return None enc_subtitles = self._download_webpage( sub_url, video_id, 'Downloading subtitles location', fatal=False) or '{}' subtitle_location = (self._parse_json(enc_subtitles, video_id, fatal=False) or {}).get('location') if subtitle_location: enc_subtitles = self._download_webpage( subtitle_location, video_id, 'Downloading subtitles data', fatal=False, headers={'Origin': 'https://animedigitalnetwork.fr'}) 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(binascii.unhexlify(self._K + 'ab9f52f5baae7c72')), bytes_to_intlist(compat_b64decode(enc_subtitles[:24])) )) subtitles_json = self._parse_json( dec_subtitles[:-compat_ord(dec_subtitles[-1])].decode(), None, fatal=False) if not subtitles_json: return None subtitles = {} for sub_lang, sub in subtitles_json.items(): ssa = '''[Script Info] ScriptType:V4.00 [V4 Styles] Format: Name,Fontname,Fontsize,PrimaryColour,SecondaryColour,TertiaryColour,BackColour,Bold,Italic,BorderStyle,Outline,Shadow,Alignment,MarginL,MarginR,MarginV,AlphaLevel,Encoding Style: Default,Arial,18,16777215,16777215,16777215,0,-1,0,1,1,0,2,20,20,20,0,0 [Events] Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text''' for current in sub: start, end, text, line_align, position_align = ( float_or_none(current.get('startTime')), float_or_none(current.get('endTime')), current.get('text'), current.get('lineAlign'), current.get('positionAlign')) if start is None or end is None or text is None: continue alignment = self._POS_ALIGN_MAP.get(position_align, 2) + self._LINE_ALIGN_MAP.get(line_align, 0) ssa += os.linesep + 'Dialogue: Marked=0,%s,%s,Default,,0,0,0,,%s%s' % ( self._ass_subtitles_timecode(start), self._ass_subtitles_timecode(end), '{\\a%d}' % alignment if alignment != 2 else '', text.replace('\n', '\\N').replace('<i>', '{\\i1}').replace('</i>', '{\\i0}')) if sub_lang == 'vostf': sub_lang = 'fr' subtitles.setdefault(sub_lang, []).extend([{ 'ext': 'json', 'data': json.dumps(sub), }, { 'ext': 'ssa', 'data': ssa, }]) return subtitles def _real_initialize(self): username, password = self._get_login_info() if not username: return try: access_token = (self._download_json( self._API_BASE_URL + 'authentication/login', None, 'Logging in', self._LOGIN_ERR_MESSAGE, fatal=False, data=urlencode_postdata({ 'password': password, 'rememberMe': False, 'source': 'Web', 'username': username, })) or {}).get('accessToken') if access_token: self._HEADERS = {'authorization': 'Bearer ' + access_token} except ExtractorError as e: message = None if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401: resp = self._parse_json( e.cause.read().decode(), None, fatal=False) or {} message = resp.get('message') or resp.get('code') self.report_warning(message or self._LOGIN_ERR_MESSAGE) def _real_extract(self, url): video_id = self._match_id(url) video_base_url = self._PLAYER_BASE_URL + 'video/%s/' % video_id player = self._download_json( video_base_url + 'configuration', video_id, 'Downloading player config JSON metadata', headers=self._HEADERS)['player'] options = player['options'] user = options['user'] if not user.get('hasAccess'): self.raise_login_required() token = self._download_json( user.get('refreshTokenUrl') or (self._PLAYER_BASE_URL + 'refresh/token'), video_id, 'Downloading access token', headers={ 'x-player-refresh-token': user['refreshToken'] }, data=b'')['token'] links_url = try_get(options, lambda x: x['video']['url']) or (video_base_url + 'link') self._K = ''.join([random.choice('0123456789abcdef') for _ in range(16)]) message = bytes_to_intlist(json.dumps({ 'k': self._K, 't': token, })) # Sometimes authentication fails for no good reason, retry with # a different random padding links_data = None for _ in range(3): 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() try: links_data = self._download_json( links_url, video_id, 'Downloading links JSON metadata', headers={ 'X-Player-Token': authorization }, query={ 'freeWithAds': 'true', 'adaptive': 'false', 'withMetadata': 'true', 'source': 'Web' }) break except ExtractorError as e: if not isinstance(e.cause, compat_HTTPError): raise e if e.cause.code == 401: # This usually goes away with a different random pkcs1pad, so retry continue error = self._parse_json(e.cause.read(), video_id) message = error.get('message') if e.cause.code == 403 and error.get('code') == 'player-bad-geolocation-country': self.raise_geo_restricted(msg=message) raise ExtractorError(message) else: raise ExtractorError('Giving up retrying') links = links_data.get('links') or {} metas = links_data.get('metadata') or {} sub_url = (links.get('subtitles') or {}).get('all') video_info = links_data.get('video') or {} title = metas['title'] formats = [] for format_id, qualities in (links.get('streaming') or {}).items(): if not isinstance(qualities, dict): continue for quality, load_balancer_url in qualities.items(): load_balancer_data = self._download_json( load_balancer_url, video_id, 'Downloading %s %s JSON metadata' % (format_id, quality), fatal=False) or {} m3u8_url = load_balancer_data.get('location') if not m3u8_url: continue m3u8_formats = self._extract_m3u8_formats( m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id=format_id, fatal=False) if format_id == 'vf': for f in m3u8_formats: f['language'] = 'fr' formats.extend(m3u8_formats) self._sort_formats(formats) video = (self._download_json( self._API_BASE_URL + 'video/%s' % video_id, video_id, 'Downloading additional video metadata', fatal=False) or {}).get('video') or {} show = video.get('show') or {} return { 'id': video_id, 'title': title, 'description': strip_or_none(metas.get('summary') or video.get('summary')), 'thumbnail': video_info.get('image') or player.get('image'), 'formats': formats, 'subtitles': self.extract_subtitles(sub_url, video_id), 'episode': metas.get('subtitle') or video.get('name'), 'episode_number': int_or_none(video.get('shortNumber')), 'series': show.get('title'), 'season_number': int_or_none(video.get('season')), 'duration': int_or_none(video_info.get('duration') or video.get('duration')), 'release_date': unified_strdate(video.get('releaseDate')), 'average_rating': float_or_none(video.get('rating') or metas.get('rating')), 'comment_count': int_or_none(video.get('commentsCount')), }