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@ -1,154 +0,0 @@ |
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from __future__ import unicode_literals |
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import base64 |
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import json |
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import random |
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import re |
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from .common import InfoExtractor |
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from ..aes import ( |
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aes_cbc_decrypt, |
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aes_cbc_encrypt, |
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) |
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from ..compat import compat_b64decode |
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from ..utils import ( |
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bytes_to_intlist, |
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bytes_to_long, |
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extract_attributes, |
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ExtractorError, |
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intlist_to_bytes, |
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js_to_json, |
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int_or_none, |
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long_to_bytes, |
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pkcs1pad, |
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) |
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|
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class DaisukiMottoIE(InfoExtractor): |
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_VALID_URL = r'https?://motto\.daisuki\.net/framewatch/embed/[^/]+/(?P<id>[0-9a-zA-Z]{3})' |
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_TEST = { |
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'url': 'http://motto.daisuki.net/framewatch/embed/embedDRAGONBALLSUPERUniverseSurvivalsaga/V2e/760/428', |
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'info_dict': { |
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'id': 'V2e', |
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'ext': 'mp4', |
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'title': '#117 SHOWDOWN OF LOVE! ANDROIDS VS UNIVERSE 2!!', |
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'subtitles': { |
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'mul': [{ |
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'ext': 'ttml', |
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}], |
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}, |
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}, |
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'params': { |
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'skip_download': True, # AES-encrypted HLS stream |
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}, |
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} |
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# The public key in PEM format can be found in clientlibs_anime_watch.min.js |
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_RSA_KEY = (0xc5524c25e8e14b366b3754940beeb6f96cb7e2feef0b932c7659a0c5c3bf173d602464c2df73d693b513ae06ff1be8f367529ab30bf969c5640522181f2a0c51ea546ae120d3d8d908595e4eff765b389cde080a1ef7f1bbfb07411cc568db73b7f521cedf270cbfbe0ddbc29b1ac9d0f2d8f4359098caffee6d07915020077d, 65537) |
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def _real_extract(self, url): |
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video_id = self._match_id(url) |
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webpage = self._download_webpage(url, video_id) |
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flashvars = self._parse_json(self._search_regex( |
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r'(?s)var\s+flashvars\s*=\s*({.+?});', webpage, 'flashvars'), |
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video_id, transform_source=js_to_json) |
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iv = [0] * 16 |
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data = {} |
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for key in ('device_cd', 'mv_id', 'ss1_prm', 'ss2_prm', 'ss3_prm', 'ss_id'): |
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data[key] = flashvars.get(key, '') |
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encrypted_rtn = None |
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# Some AES keys are rejected. Try it with different AES keys |
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for idx in range(5): |
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aes_key = [random.randint(0, 254) for _ in range(32)] |
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padded_aeskey = intlist_to_bytes(pkcs1pad(aes_key, 128)) |
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n, e = self._RSA_KEY |
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encrypted_aeskey = long_to_bytes(pow(bytes_to_long(padded_aeskey), e, n)) |
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init_data = self._download_json( |
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'http://motto.daisuki.net/fastAPI/bgn/init/', |
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video_id, query={ |
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's': flashvars.get('s', ''), |
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'c': flashvars.get('ss3_prm', ''), |
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'e': url, |
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'd': base64.b64encode(intlist_to_bytes(aes_cbc_encrypt( |
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bytes_to_intlist(json.dumps(data)), |
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aes_key, iv))).decode('ascii'), |
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'a': base64.b64encode(encrypted_aeskey).decode('ascii'), |
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}, note='Downloading JSON metadata' + (' (try #%d)' % (idx + 1) if idx > 0 else '')) |
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if 'rtn' in init_data: |
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encrypted_rtn = init_data['rtn'] |
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break |
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self._sleep(5, video_id) |
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if encrypted_rtn is None: |
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raise ExtractorError('Failed to fetch init data') |
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rtn = self._parse_json( |
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intlist_to_bytes(aes_cbc_decrypt(bytes_to_intlist( |
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compat_b64decode(encrypted_rtn)), |
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aes_key, iv)).decode('utf-8').rstrip('\0'), |
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video_id) |
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title = rtn['title_str'] |
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formats = self._extract_m3u8_formats( |
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rtn['play_url'], video_id, ext='mp4', entry_protocol='m3u8_native') |
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subtitles = {} |
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caption_url = rtn.get('caption_url') |
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if caption_url: |
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# mul: multiple languages |
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subtitles['mul'] = [{ |
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'url': caption_url, |
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'ext': 'ttml', |
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}] |
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return { |
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'id': video_id, |
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'title': title, |
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'formats': formats, |
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'subtitles': subtitles, |
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} |
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class DaisukiMottoPlaylistIE(InfoExtractor): |
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_VALID_URL = r'https?://motto\.daisuki\.net/(?P<id>information)/' |
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_TEST = { |
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'url': 'http://motto.daisuki.net/information/', |
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'info_dict': { |
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'title': 'DRAGON BALL SUPER', |
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}, |
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'playlist_mincount': 117, |
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} |
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def _real_extract(self, url): |
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playlist_id = self._match_id(url) |
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webpage = self._download_webpage(url, playlist_id) |
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entries = [] |
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for li in re.findall(r'(<li[^>]+?data-product_id="[a-zA-Z0-9]{3}"[^>]+>)', webpage): |
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attr = extract_attributes(li) |
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ad_id = attr.get('data-ad_id') |
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product_id = attr.get('data-product_id') |
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if ad_id and product_id: |
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episode_id = attr.get('data-chapter') |
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entries.append({ |
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'_type': 'url_transparent', |
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'url': 'http://motto.daisuki.net/framewatch/embed/%s/%s/760/428' % (ad_id, product_id), |
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'episode_id': episode_id, |
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'episode_number': int_or_none(episode_id), |
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'ie_key': 'DaisukiMotto', |
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}) |
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return self.playlist_result(entries, playlist_title='DRAGON BALL SUPER') |
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