mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-09-10 05:54:29 -04:00
aadecode code was restored from commit c1decda58c
with some optimizations (2x faster).
Fixes #10408
160 lines
5.5 KiB
Python
160 lines
5.5 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals, division
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import (
|
|
compat_chr,
|
|
compat_ord,
|
|
)
|
|
from ..utils import (
|
|
determine_ext,
|
|
ExtractorError,
|
|
)
|
|
from ..jsinterp import (
|
|
JSInterpreter,
|
|
_NAME_RE
|
|
)
|
|
|
|
|
|
class OpenloadIE(InfoExtractor):
|
|
_VALID_URL = r'https?://openload\.(?:co|io)/(?:f|embed)/(?P<id>[a-zA-Z0-9-_]+)'
|
|
|
|
_TESTS = [{
|
|
'url': 'https://openload.co/f/kUEfGclsU9o',
|
|
'md5': 'bf1c059b004ebc7a256f89408e65c36e',
|
|
'info_dict': {
|
|
'id': 'kUEfGclsU9o',
|
|
'ext': 'mp4',
|
|
'title': 'skyrim_no-audio_1080.mp4',
|
|
'thumbnail': 're:^https?://.*\.jpg$',
|
|
},
|
|
}, {
|
|
'url': 'https://openload.co/embed/rjC09fkPLYs',
|
|
'info_dict': {
|
|
'id': 'rjC09fkPLYs',
|
|
'ext': 'mp4',
|
|
'title': 'movie.mp4',
|
|
'thumbnail': 're:^https?://.*\.jpg$',
|
|
'subtitles': {
|
|
'en': [{
|
|
'ext': 'vtt',
|
|
}],
|
|
},
|
|
},
|
|
'params': {
|
|
'skip_download': True, # test subtitles only
|
|
},
|
|
}, {
|
|
'url': 'https://openload.co/embed/kUEfGclsU9o/skyrim_no-audio_1080.mp4',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://openload.io/f/ZAn6oz-VZGE/',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://openload.co/f/_-ztPaZtMhM/',
|
|
'only_matching': True,
|
|
}, {
|
|
# unavailable via https://openload.co/f/Sxz5sADo82g/, different layout
|
|
# for title and ext
|
|
'url': 'https://openload.co/embed/Sxz5sADo82g/',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
def openload_decode(self, txt):
|
|
symbol_dict = {
|
|
'(゚Д゚) [゚Θ゚]': '_',
|
|
'(゚Д゚) [゚ω゚ノ]': 'a',
|
|
'(゚Д゚) [゚Θ゚ノ]': 'b',
|
|
'(゚Д゚) [\'c\']': 'c',
|
|
'(゚Д゚) [゚ー゚ノ]': 'd',
|
|
'(゚Д゚) [゚Д゚ノ]': 'e',
|
|
'(゚Д゚) [1]': 'f',
|
|
'(゚Д゚) [\'o\']': 'o',
|
|
'(o゚ー゚o)': 'u',
|
|
'(゚Д゚) [\'c\']': 'c',
|
|
'((゚ー゚) + (o^_^o))': '7',
|
|
'((o^_^o) +(o^_^o) +(c^_^o))': '6',
|
|
'((゚ー゚) + (゚Θ゚))': '5',
|
|
'(-~3)': '4',
|
|
'(-~-~1)': '3',
|
|
'(-~1)': '2',
|
|
'(-~0)': '1',
|
|
'((c^_^o)-(c^_^o))': '0',
|
|
}
|
|
delim = '(゚Д゚)[゚ε゚]+'
|
|
end_token = '(゚Д゚)[゚o゚]'
|
|
symbols = '|'.join(map(re.escape, symbol_dict.keys()))
|
|
txt = re.sub('(%s)\+\s?' % symbols, lambda m: symbol_dict[m.group(1)], txt)
|
|
ret = ''
|
|
for aacode in re.findall(r'{0}\+\s?{1}(.*?){0}'.format(re.escape(end_token), re.escape(delim)), txt):
|
|
for aachar in aacode.split(delim):
|
|
if aachar.isdigit():
|
|
ret += compat_chr(int(aachar, 8))
|
|
else:
|
|
m = re.match(r'^u([\da-f]{4})$', aachar)
|
|
if m:
|
|
ret += compat_chr(int(m.group(1), 16))
|
|
else:
|
|
self.report_warning("Cannot decode: %s" % aachar)
|
|
return ret
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
webpage = self._download_webpage('https://openload.co/embed/%s/' % video_id, video_id)
|
|
|
|
if 'File not found' in webpage or 'deleted by the owner' in webpage:
|
|
raise ExtractorError('File not found', expected=True)
|
|
|
|
# The following decryption algorithm is written by @yokrysty and
|
|
# declared to be freely used in youtube-dl
|
|
# See https://github.com/rg3/youtube-dl/issues/10408
|
|
enc_data = self._html_search_regex(
|
|
r'<span[^>]*>([^<]+)</span>\s*<span[^>]*>[^<]+</span>\s*<span[^>]+id="streamurl"',
|
|
webpage, 'encrypted data')
|
|
|
|
enc_code = self._html_search_regex(r'<script[^>]+>(゚ω゚[^<]+)</script>',
|
|
webpage, 'encrypted code')
|
|
|
|
js_code = self.openload_decode(enc_code)
|
|
jsi = JSInterpreter(js_code)
|
|
|
|
m_offset_fun = self._search_regex(r'slice\(0\s*-\s*(%s)\(\)' % _NAME_RE, js_code, 'javascript offset function')
|
|
m_diff_fun = self._search_regex(r'charCodeAt\(0\)\s*\+\s*(%s)\(\)' % _NAME_RE, js_code, 'javascript diff function')
|
|
|
|
offset = jsi.call_function(m_offset_fun)
|
|
diff = jsi.call_function(m_diff_fun)
|
|
|
|
video_url_chars = []
|
|
|
|
for idx, c in enumerate(enc_data):
|
|
j = compat_ord(c)
|
|
if j >= 33 and j <= 126:
|
|
j = ((j + 14) % 94) + 33
|
|
if idx == len(enc_data) - offset:
|
|
j += diff
|
|
video_url_chars += compat_chr(j)
|
|
|
|
video_url = 'https://openload.co/stream/%s?mime=true' % ''.join(video_url_chars)
|
|
|
|
title = self._og_search_title(webpage, default=None) or self._search_regex(
|
|
r'<span[^>]+class=["\']title["\'][^>]*>([^<]+)', webpage,
|
|
'title', default=None) or self._html_search_meta(
|
|
'description', webpage, 'title', fatal=True)
|
|
|
|
entries = self._parse_html5_media_entries(url, webpage, video_id)
|
|
subtitles = entries[0]['subtitles'] if entries else None
|
|
|
|
info_dict = {
|
|
'id': video_id,
|
|
'title': title,
|
|
'thumbnail': self._og_search_thumbnail(webpage, default=None),
|
|
'url': video_url,
|
|
# Seems all videos have extensions in their titles
|
|
'ext': determine_ext(title),
|
|
'subtitles': subtitles,
|
|
}
|
|
|
|
return info_dict
|