parse_duration,
remove_quotes,
remove_start,
- sanitized_Request,
smuggle_url,
str_to_int,
try_get,
"""Provide base functions for Youtube extractors"""
_LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
_TWOFACTOR_URL = 'https://accounts.google.com/signin/challenge'
- _PASSWORD_CHALLENGE_URL = 'https://accounts.google.com/signin/challenge/sl/password'
+
+ _LOOKUP_URL = 'https://accounts.google.com/_/signin/sl/lookup'
+ _CHALLENGE_URL = 'https://accounts.google.com/_/signin/sl/challenge'
+ _TFA_URL = 'https://accounts.google.com/_/signin/challenge?hl=en&TL={0}'
+
_NETRC_MACHINE = 'youtube'
# If True it will raise an error if no login info is provided
_LOGIN_REQUIRED = False
login_form = self._hidden_inputs(login_page)
- login_form.update({
- 'checkConnection': 'youtube',
- 'Email': username,
- 'Passwd': password,
- })
+ def req(url, f_req, note, errnote):
+ data = login_form.copy()
+ data.update({
+ 'pstMsg': 1,
+ 'checkConnection': 'youtube',
+ 'checkedDomains': 'youtube',
+ 'hl': 'en',
+ 'deviceinfo': '[null,null,null,[],null,"US",null,null,[],"GlifWebSignIn",null,[null,null,[]]]',
+ 'f.req': json.dumps(f_req),
+ 'flowName': 'GlifWebSignIn',
+ 'flowEntry': 'ServiceLogin',
+ })
+ return self._download_json(
+ url, None, note=note, errnote=errnote,
+ transform_source=lambda s: re.sub(r'^[^[]*', '', s),
+ fatal=False,
+ data=urlencode_postdata(data), headers={
+ 'Content-Type': 'application/x-www-form-urlencoded;charset=utf-8',
+ 'Google-Accounts-XSRF': 1,
+ })
- login_results = self._download_webpage(
- self._PASSWORD_CHALLENGE_URL, None,
- note='Logging in', errnote='unable to log in', fatal=False,
- data=urlencode_postdata(login_form))
- if login_results is False:
- return False
+ def warn(message):
+ self._downloader.report_warning(message)
+
+ lookup_req = [
+ username,
+ None, [], None, 'US', None, None, 2, False, True,
+ [
+ None, None,
+ [2, 1, None, 1,
+ 'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn',
+ None, [], 4],
+ 1, [None, None, []], None, None, None, True
+ ],
+ username,
+ ]
- error_msg = self._html_search_regex(
- r'<[^>]+id="errormsg_0_Passwd"[^>]*>([^<]+)<',
- login_results, 'error message', default=None)
- if error_msg:
- raise ExtractorError('Unable to login: %s' % error_msg, expected=True)
+ lookup_results = req(
+ self._LOOKUP_URL, lookup_req,
+ 'Looking up account info', 'Unable to look up account info')
- if re.search(r'id="errormsg_0_Passwd"', login_results) is not None:
- raise ExtractorError('Please use your account password and a two-factor code instead of an application-specific password.', expected=True)
+ if lookup_results is False:
+ return False
- # Two-Factor
- # TODO add SMS and phone call support - these require making a request and then prompting the user
+ user_hash = try_get(lookup_results, lambda x: x[0][2], compat_str)
+ if not user_hash:
+ warn('Unable to extract user hash')
+ return False
- if re.search(r'(?i)<form[^>]+id="challenge"', login_results) is not None:
- tfa_code = self._get_tfa_info('2-step verification code')
+ challenge_req = [
+ user_hash,
+ None, 1, None, [1, None, None, None, [password, None, True]],
+ [
+ None, None, [2, 1, None, 1, 'https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fwww.youtube.com%2Fsignin%3Fnext%3D%252F%26action_handle_signin%3Dtrue%26hl%3Den%26app%3Ddesktop%26feature%3Dsign_in_button&hl=en&service=youtube&uilel=3&requestPath=%2FServiceLogin&Page=PasswordSeparationSignIn', None, [], 4],
+ 1, [None, None, []], None, None, None, True
+ ]]
- if not tfa_code:
- self._downloader.report_warning(
- 'Two-factor authentication required. Provide it either interactively or with --twofactor <code>'
- '(Note that only TOTP (Google Authenticator App) codes work at this time.)')
- return False
+ challenge_results = req(
+ self._CHALLENGE_URL, challenge_req,
+ 'Logging in', 'Unable to log in')
- tfa_code = remove_start(tfa_code, 'G-')
+ if challenge_results is False:
+ return
- tfa_form_strs = self._form_hidden_inputs('challenge', login_results)
+ login_res = try_get(challenge_results, lambda x: x[0][5], list)
+ if login_res:
+ login_msg = try_get(login_res, lambda x: x[5], compat_str)
+ warn(
+ 'Unable to login: %s' % 'Invalid password'
+ if login_msg == 'INCORRECT_ANSWER_ENTERED' else login_msg)
+ return False
- tfa_form_strs.update({
- 'Pin': tfa_code,
- 'TrustDevice': 'on',
- })
+ res = try_get(challenge_results, lambda x: x[0][-1], list)
+ if not res:
+ warn('Unable to extract result entry')
+ return False
- tfa_data = urlencode_postdata(tfa_form_strs)
+ tfa = try_get(res, lambda x: x[0][0], list)
+ if tfa:
+ tfa_str = try_get(tfa, lambda x: x[2], compat_str)
+ if tfa_str == 'TWO_STEP_VERIFICATION':
+ # SEND_SUCCESS - TFA code has been successfully sent to phone
+ # QUOTA_EXCEEDED - reached the limit of TFA codes
+ status = try_get(tfa, lambda x: x[5], compat_str)
+ if status == 'QUOTA_EXCEEDED':
+ warn('Exceeded the limit of TFA codes, try later')
+ return False
+
+ tl = try_get(challenge_results, lambda x: x[1][2], compat_str)
+ if not tl:
+ warn('Unable to extract TL')
+ return False
+
+ tfa_code = self._get_tfa_info('2-step verification code')
+
+ if not tfa_code:
+ warn(
+ 'Two-factor authentication required. Provide it either interactively or with --twofactor <code>'
+ '(Note that only TOTP (Google Authenticator App) codes work at this time.)')
+ return False
+
+ tfa_code = remove_start(tfa_code, 'G-')
+
+ tfa_req = [
+ user_hash, None, 2, None,
+ [
+ 9, None, None, None, None, None, None, None,
+ [None, tfa_code, True, 2]
+ ]]
+
+ tfa_results = req(
+ self._TFA_URL.format(tl), tfa_req,
+ 'Submitting TFA code', 'Unable to submit TFA code')
+
+ if tfa_results is False:
+ return False
+
+ tfa_res = try_get(tfa_results, lambda x: x[0][5], list)
+ if tfa_res:
+ tfa_msg = try_get(tfa_res, lambda x: x[5], compat_str)
+ warn(
+ 'Unable to finish TFA: %s' % 'Invalid TFA code'
+ if tfa_msg == 'INCORRECT_ANSWER_ENTERED' else tfa_msg)
+ return False
+
+ check_cookie_url = try_get(
+ tfa_results, lambda x: x[0][-1][2], compat_str)
+ else:
+ check_cookie_url = try_get(res, lambda x: x[2], compat_str)
- tfa_req = sanitized_Request(self._TWOFACTOR_URL, tfa_data)
- tfa_results = self._download_webpage(
- tfa_req, None,
- note='Submitting TFA code', errnote='unable to submit tfa', fatal=False)
+ if not check_cookie_url:
+ warn('Unable to extract CheckCookie URL')
+ return False
- if tfa_results is False:
- return False
+ check_cookie_results = self._download_webpage(
+ check_cookie_url, None, 'Checking cookie', fatal=False)
- if re.search(r'(?i)<form[^>]+id="challenge"', tfa_results) is not None:
- self._downloader.report_warning('Two-factor code expired or invalid. Please try again, or use a one-use backup code instead.')
- return False
- if re.search(r'(?i)<form[^>]+id="gaia_loginform"', tfa_results) is not None:
- self._downloader.report_warning('unable to log in - did the page structure change?')
- return False
- if re.search(r'smsauth-interstitial-reviewsettings', tfa_results) is not None:
- self._downloader.report_warning('Your Google account has a security notice. Please log in on your web browser, resolve the notice, and try again.')
- return False
+ if check_cookie_results is False:
+ return False
- if re.search(r'(?i)<form[^>]+id="gaia_loginform"', login_results) is not None:
- self._downloader.report_warning('unable to log in: bad username or password')
+ if 'https://myaccount.google.com/' not in check_cookie_results:
+ warn('Unable to log in')
return False
+
return True
def _real_initialize(self):
url = 'https://www.youtube.com/annotations_invideo?features=1&legacy=1&video_id=%s' % video_id
return self._download_webpage(url, video_id, note='Searching for annotations.', errnote='Unable to download video annotations.')
+ @staticmethod
+ def _extract_chapters(description, duration):
+ if not description:
+ return None
+ chapter_lines = re.findall(
+ r'(?:^|<br\s*/>)([^<]*<a[^>]+onclick=["\']yt\.www\.watch\.player\.seekTo[^>]+>(\d{1,2}:\d{1,2}(?::\d{1,2})?)</a>[^>]*)(?=$|<br\s*/>)',
+ description)
+ if not chapter_lines:
+ return None
+ chapters = []
+ for next_num, (chapter_line, time_point) in enumerate(
+ chapter_lines, start=1):
+ start_time = parse_duration(time_point)
+ if start_time is None:
+ continue
+ if start_time > duration:
+ break
+ end_time = (duration if next_num == len(chapter_lines)
+ else parse_duration(chapter_lines[next_num][1]))
+ if end_time is None:
+ continue
+ if end_time > duration:
+ end_time = duration
+ if start_time > end_time:
+ break
+ chapter_title = re.sub(
+ r'<a[^>]+>[^<]+</a>', '', chapter_line).strip(' \t-')
+ chapter_title = re.sub(r'\s+', ' ', chapter_title)
+ chapters.append({
+ 'start_time': start_time,
+ 'end_time': end_time,
+ 'title': chapter_title,
+ })
+ return chapters
+
def _real_extract(self, url):
url, smuggled_data = unsmuggle_url(url, {})
else:
age_gate = False
video_info = None
+ sts = None
# Try looking directly into the video webpage
ytplayer_config = self._get_ytplayer_config(video_id, video_webpage)
if ytplayer_config:
args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid'])
if args.get('livestream') == '1' or args.get('live_playback') == 1:
is_live = True
+ sts = ytplayer_config.get('sts')
if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
# We also try looking in get_video_info since it may contain different dashmpd
# URL that points to a DASH manifest with possibly different itag set (some itags
# The general idea is to take a union of itags of both DASH manifests (for example
# video with such 'manifest behavior' see https://github.com/rg3/youtube-dl/issues/6093)
self.report_video_info_webpage_download(video_id)
- for el_type in ['&el=info', '&el=embedded', '&el=detailpage', '&el=vevo', '']:
- video_info_url = (
- '%s://www.youtube.com/get_video_info?&video_id=%s%s&ps=default&eurl=&gl=US&hl=en'
- % (proto, video_id, el_type))
+ for el in ('info', 'embedded', 'detailpage', 'vevo', ''):
+ query = {
+ 'video_id': video_id,
+ 'ps': 'default',
+ 'eurl': '',
+ 'gl': 'US',
+ 'hl': 'en',
+ }
+ if el:
+ query['el'] = el
+ if sts:
+ query['sts'] = sts
video_info_webpage = self._download_webpage(
- video_info_url,
+ '%s://www.youtube.com/get_video_info' % proto,
video_id, note=False,
- errnote='unable to download video info webpage')
+ errnote='unable to download video info webpage',
+ fatal=False, query=query)
+ if not video_info_webpage:
+ continue
get_video_info = compat_parse_qs(video_info_webpage)
- if get_video_info.get('use_cipher_signature') != ['True']:
- add_dash_mpd(get_video_info)
+ add_dash_mpd(get_video_info)
if not video_info:
video_info = get_video_info
if 'token' in get_video_info:
video_title = '_'
# description
- video_description = get_element_by_id("eow-description", video_webpage)
+ description_original = video_description = get_element_by_id("eow-description", video_webpage)
if video_description:
- video_description = re.sub(r'''(?x)
+ description_original = video_description = re.sub(r'''(?x)
<a\s+
(?:[a-zA-Z-]+="[^"]*"\s+)*?
(?:title|href)="([^"]+)"\s+
if self._downloader.params.get('writeannotations', False):
video_annotations = self._extract_annotations(video_id)
+ chapters = self._extract_chapters(description_original, video_duration)
+
if 'conn' in video_info and video_info['conn'][0].startswith('rtmp'):
self.report_rtmp_download()
formats = [{
format_id = url_data['itag'][0]
url = url_data['url'][0]
- if 'sig' in url_data:
- url += '&signature=' + url_data['sig'][0]
- elif 's' in url_data:
- encrypted_sig = url_data['s'][0]
+ if 's' in url_data or self._downloader.params.get('youtube_include_dash_manifest', True):
ASSETS_RE = r'"assets":.+?"js":\s*("[^"]+")'
-
jsplayer_url_json = self._search_regex(
ASSETS_RE,
embed_webpage if age_gate else video_webpage,
video_webpage, 'age gate player URL')
player_url = json.loads(player_url_json)
+ if 'sig' in url_data:
+ url += '&signature=' + url_data['sig'][0]
+ elif 's' in url_data:
+ encrypted_sig = url_data['s'][0]
+
if self._downloader.params.get('verbose'):
if player_url is None:
player_version = 'unknown'
'duration': video_duration,
'age_limit': 18 if age_gate else 0,
'annotations': video_annotations,
+ 'chapters': chapters,
'webpage_url': proto + '://www.youtube.com/watch?v=%s' % video_id,
'view_count': view_count,
'like_count': like_count,
projects / youtube-dl / blobdiff