import base64 import os.path import re from .common import InfoExtractor from ..compat import compat_urllib_parse_unquote from ..utils import ( ExtractorError, update_url_query, url_basename, ) class DropboxIE(InfoExtractor): _VALID_URL = r'https?://(?:www\.)?dropbox\.com/(?:(?:e/)?scl/fi|sh?)/(?P\w+)' _TESTS = [ { 'url': 'https://www.dropbox.com/s/nelirfsxnmcfbfh/youtube-dl%20test%20video%20%27%C3%A4%22BaW_jenozKc.mp4?dl=0', 'info_dict': { 'id': 'nelirfsxnmcfbfh', 'ext': 'mp4', 'title': 'youtube-dl test video \'รค"BaW_jenozKc' } }, { 'url': 'https://www.dropbox.com/s/nelirfsxnmcfbfh', 'only_matching': True, }, { 'url': 'https://www.dropbox.com/sh/2mgpiuq7kv8nqdf/AABy-fW4dkydT4GmWi2mdOUDa?dl=0&preview=Drone+Shot.mp4', 'only_matching': True, }, { 'url': 'https://www.dropbox.com/scl/fi/r2kd2skcy5ylbbta5y1pz/DJI_0003.MP4?dl=0&rlkey=wcdgqangn7t3lnmmv6li9mu9h', 'only_matching': True, }, { 'url': 'https://www.dropbox.com/e/scl/fi/r2kd2skcy5ylbbta5y1pz/DJI_0003.MP4?dl=0&rlkey=wcdgqangn7t3lnmmv6li9mu9h', 'only_matching': True, }, ] def _real_extract(self, url): mobj = self._match_valid_url(url) video_id = mobj.group('id') webpage = self._download_webpage(url, video_id) fn = compat_urllib_parse_unquote(url_basename(url)) title = os.path.splitext(fn)[0] password = self.get_param('videopassword') if (self._og_search_title(webpage) == 'Dropbox - Password Required' or 'Enter the password for this link' in webpage): if password: content_id = self._search_regex(r'content_id=(.*?)["\']', webpage, 'content_id') payload = f'is_xhr=true&t={self._get_cookies("https://www.dropbox.com").get("t").value}&content_id={content_id}&password={password}&url={url}' response = self._download_json( 'https://www.dropbox.com/sm/auth', video_id, 'POSTing video password', data=payload.encode('UTF-8'), headers={'content-type': 'application/x-www-form-urlencoded; charset=UTF-8'}) if response.get('status') != 'authed': raise ExtractorError('Authentication failed!', expected=True) webpage = self._download_webpage(url, video_id) elif self._get_cookies('https://dropbox.com').get('sm_auth'): webpage = self._download_webpage(url, video_id) else: raise ExtractorError('Password protected video, use --video-password ', expected=True) formats, subtitles, has_anonymous_download = [], {}, False for encoded in reversed(re.findall(r'registerStreamedPrefetch\s*\(\s*"[\w/+=]+"\s*,\s*"([\w/+=]+)"', webpage)): decoded = base64.b64decode(encoded).decode('utf-8', 'ignore') transcode_url = self._search_regex( r'\n.(https://[^\x03\x08\x12\n]+\.m3u8)', decoded, 'transcode url', default=None) if not transcode_url: continue formats, subtitles = self._extract_m3u8_formats_and_subtitles(transcode_url, video_id, 'mp4') has_anonymous_download = self._search_regex(r'(anonymous:\tanonymous)', decoded, 'anonymous', default=False) break # downloads enabled we can get the original file if has_anonymous_download: formats.append({ 'url': update_url_query(url, {'dl': '1'}), 'format_id': 'original', 'format_note': 'Original', 'quality': 1 }) return { 'id': video_id, 'title': title, 'formats': formats, 'subtitles': subtitles }