diff options
Diffstat (limited to 'youtube_dl/extractor/openload.py')
| -rw-r--r-- | youtube_dl/extractor/openload.py | 81 |
1 files changed, 18 insertions, 63 deletions
diff --git a/youtube_dl/extractor/openload.py b/youtube_dl/extractor/openload.py index 4e80ca9ff..e181d0b3a 100644 --- a/youtube_dl/extractor/openload.py +++ b/youtube_dl/extractor/openload.py @@ -1,12 +1,12 @@ # coding: utf-8 from __future__ import unicode_literals, division -import math - from .common import InfoExtractor -from ..compat import compat_chr +from ..compat import ( + compat_chr, + compat_ord, +) from ..utils import ( - decode_png, determine_ext, ExtractorError, ) @@ -42,71 +42,26 @@ class OpenloadIE(InfoExtractor): 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) - # The following extraction logic is proposed by @Belderak and @gdkchan - # and declared to be used freely in youtube-dl - # See https://github.com/rg3/youtube-dl/issues/9706 - - numbers_js = self._download_webpage( - 'https://openload.co/assets/js/obfuscator/n.js', video_id, - note='Downloading signature numbers') - signums = self._search_regex( - r'window\.signatureNumbers\s*=\s*[\'"](?P<data>[a-z]+)[\'"]', - numbers_js, 'signature numbers', group='data') - - linkimg_uri = self._search_regex( - r'<img[^>]+id="linkimg"[^>]+src="([^"]+)"', webpage, 'link image') - linkimg = self._request_webpage( - linkimg_uri, video_id, note=False).read() - - width, height, pixels = decode_png(linkimg) - - output = '' - for y in range(height): - for x in range(width): - r, g, b = pixels[y][3 * x:3 * x + 3] - if r == 0 and g == 0 and b == 0: - break - else: - output += compat_chr(r) - output += compat_chr(g) - output += compat_chr(b) - - img_str_length = len(output) // 200 - img_str = [[0 for x in range(img_str_length)] for y in range(10)] - - sig_str_length = len(signums) // 260 - sig_str = [[0 for x in range(sig_str_length)] for y in range(10)] + # 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[^>]+id="hiddenurl"[^>]*>([^<]+)</span>', webpage, 'encrypted data') - for i in range(10): - for j in range(img_str_length): - begin = i * img_str_length * 20 + j * 20 - img_str[i][j] = output[begin:begin + 20] - for j in range(sig_str_length): - begin = i * sig_str_length * 26 + j * 26 - sig_str[i][j] = signums[begin:begin + 26] + video_url_chars = [] - parts = [] - # TODO: find better names for str_, chr_ and sum_ - str_ = '' - for i in [2, 3, 5, 7]: - str_ = '' - sum_ = float(99) - for j in range(len(sig_str[i])): - for chr_idx in range(len(img_str[i][j])): - if sum_ > float(122): - sum_ = float(98) - chr_ = compat_chr(int(math.floor(sum_))) - if sig_str[i][j][chr_idx] == chr_ and j >= len(str_): - sum_ += float(2.5) - str_ += img_str[i][j][chr_idx] - parts.append(str_.replace(',', '')) + for c in enc_data: + j = compat_ord(c) + if j >= 33 and j <= 126: + j = ((j + 14) % 94) + 33 + video_url_chars += compat_chr(j) - video_url = 'https://openload.co/stream/%s~%s~%s~%s' % (parts[3], parts[1], parts[2], parts[0]) + 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, |