X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/9dc487f48b50767cf540fa36c3de2c386fd74c04..3f49721bd802c357ee9e5c1b6f07e0b68ac47fc2:/youtube_dl/extractor/openload.py diff --git a/youtube_dl/extractor/openload.py b/youtube_dl/extractor/openload.py index 6415b8f..7f19b1b 100644 --- a/youtube_dl/extractor/openload.py +++ b/youtube_dl/extractor/openload.py @@ -1,20 +1,25 @@ # coding: utf-8 -from __future__ import unicode_literals +from __future__ import unicode_literals, division import re from .common import InfoExtractor -from ..compat import compat_chr +from ..compat import ( + compat_chr, + compat_ord, +) from ..utils import ( determine_ext, - encode_base_n, ExtractorError, - mimetype2ext, +) +from ..jsinterp import ( + JSInterpreter, + _NAME_RE ) class OpenloadIE(InfoExtractor): - _VALID_URL = r'https://openload.(?:co|io)/(?:f|embed)/(?P[a-zA-Z0-9-_]+)' + _VALID_URL = r'https?://openload\.(?:co|io)/(?:f|embed)/(?P[a-zA-Z0-9-_]+)' _TESTS = [{ 'url': 'https://openload.co/f/kUEfGclsU9o', @@ -25,6 +30,22 @@ class OpenloadIE(InfoExtractor): '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, @@ -41,90 +62,98 @@ class OpenloadIE(InfoExtractor): 'only_matching': True, }] - @staticmethod - def openload_level2_debase(m): - radix, num = int(m.group(1)) + 27, int(m.group(2)) - return '"' + encode_base_n(num, radix) + '"' - - @classmethod - def openload_level2(cls, txt): - # The function name is ǃ \u01c3 - # Using escaped unicode literals does not work in Python 3.2 - return re.sub(r'ǃ\((\d+),(\d+)\)', cls.openload_level2_debase, txt, re.UNICODE).replace('"+"', '') - - # Openload uses a variant of aadecode - # openload_decode and related functions are originally written by - # vitas@matfyz.cz and released with public domain - # See https://github.com/rg3/youtube-dl/issues/8489 - @classmethod - def openload_decode(cls, txt): - symbol_table = [ - ('_', '(ﾟДﾟ) [ﾟΘﾟ]'), - ('a', '(ﾟДﾟ) [ﾟωﾟﾉ]'), - ('b', '(ﾟДﾟ) [ﾟΘﾟﾉ]'), - ('c', '(ﾟДﾟ) [\'c\']'), - ('d', '(ﾟДﾟ) [ﾟｰﾟﾉ]'), - ('e', '(ﾟДﾟ) [ﾟДﾟﾉ]'), - ('f', '(ﾟДﾟ) [1]'), - - ('o', '(ﾟДﾟ) [\'o\']'), - ('u', '(oﾟｰﾟo)'), - ('c', '(ﾟДﾟ) [\'c\']'), - - ('7', '((ﾟｰﾟ) + (o^_^o))'), - ('6', '((o^_^o) +(o^_^o) +(c^_^o))'), - ('5', '((ﾟｰﾟ) + (ﾟΘﾟ))'), - ('4', '(-~3)'), - ('3', '(-~-~1)'), - ('2', '(-~1)'), - ('1', '(-~0)'), - ('0', '((c^_^o)-(c^_^o))'), - ] + 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 aachar in txt.split(delim): - for val, pat in symbol_table: - aachar = aachar.replace(pat, val) - aachar = aachar.replace('+ ', '') - m = re.match(r'^\d+', aachar) - if m: - ret += compat_chr(int(m.group(0), 8)) - else: - m = re.match(r'^u([\da-f]+)', aachar) - if m: - ret += compat_chr(int(m.group(1), 16)) - return cls.openload_level2(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(url, video_id) + webpage = self._download_webpage('https://openload.co/embed/%s/' % video_id, video_id) - if 'File not found' in webpage: + if 'File not found' in webpage or 'deleted by the owner' in webpage: raise ExtractorError('File not found', expected=True) - code = self._search_regex( - r'\s*\s*]+>[^>]+\s*]+>([^<]+)', - webpage, 'JS code') + # 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']*>([^<]+)\s*]*>[^<]+\s*]+id="streamurl"', + webpage, 'encrypted data') + + enc_code = self._html_search_regex(r']+>(ﾟωﾟ[^<]+)', + 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') - decoded = self.openload_decode(code) + offset = jsi.call_function(m_offset_fun) + diff = jsi.call_function(m_diff_fun) - video_url = self._search_regex( - r'return\s+"(https?://[^"]+)"', decoded, 'video URL') + 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']+class=["\']title["\'][^>]*>([^<]+)', webpage, 'title', default=None) or self._html_search_meta( 'description', webpage, 'title', fatal=True) - ext = mimetype2ext(self._search_regex( - r'window\.vt\s*=\s*(["\'])(?P.+?)\1', decoded, - 'mimetype', default=None, group='mimetype')) or determine_ext( - video_url, 'mp4') + entries = self._parse_html5_media_entries(url, webpage, video_id) + subtitles = entries[0]['subtitles'] if entries else None - return { + info_dict = { 'id': video_id, 'title': title, - 'ext': ext, '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