mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-12-25 22:02:29 +01:00
[facebook] Fix the login process (fixes #1244)
This commit is contained in:
parent
49a25557b0
commit
67874aeffa
@ -19,7 +19,8 @@ class FacebookIE(InfoExtractor):
|
||||
"""Information Extractor for Facebook"""
|
||||
|
||||
_VALID_URL = r'^(?:https?://)?(?:\w+\.)?facebook\.com/(?:video/video|photo)\.php\?(?:.*?)v=(?P<ID>\d+)(?:.*)'
|
||||
_LOGIN_URL = 'https://login.facebook.com/login.php?m&next=http%3A%2F%2Fm.facebook.com%2Fhome.php&'
|
||||
_LOGIN_URL = 'https://www.facebook.com/login.php?next=http%3A%2F%2Ffacebook.com%2Fhome.php&login_attempt=1'
|
||||
_CHECKPOINT_URL = 'https://www.facebook.com/checkpoint/?next=http%3A%2F%2Ffacebook.com%2Fhome.php&_fb_noscript=1'
|
||||
_NETRC_MACHINE = 'facebook'
|
||||
IE_NAME = u'facebook'
|
||||
_TEST = {
|
||||
@ -36,50 +37,56 @@ class FacebookIE(InfoExtractor):
|
||||
"""Report attempt to log in."""
|
||||
self.to_screen(u'Logging in')
|
||||
|
||||
def _real_initialize(self):
|
||||
if self._downloader is None:
|
||||
return
|
||||
|
||||
useremail = None
|
||||
password = None
|
||||
downloader_params = self._downloader.params
|
||||
|
||||
# Attempt to use provided username and password or .netrc data
|
||||
if downloader_params.get('username', None) is not None:
|
||||
useremail = downloader_params['username']
|
||||
password = downloader_params['password']
|
||||
elif downloader_params.get('usenetrc', False):
|
||||
try:
|
||||
info = netrc.netrc().authenticators(self._NETRC_MACHINE)
|
||||
if info is not None:
|
||||
useremail = info[0]
|
||||
password = info[2]
|
||||
else:
|
||||
raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE)
|
||||
except (IOError, netrc.NetrcParseError) as err:
|
||||
self._downloader.report_warning(u'parsing .netrc: %s' % compat_str(err))
|
||||
return
|
||||
|
||||
def _login(self):
|
||||
(useremail, password) = self._get_login_info()
|
||||
if useremail is None:
|
||||
return
|
||||
|
||||
# Log in
|
||||
login_page_req = compat_urllib_request.Request(self._LOGIN_URL)
|
||||
login_page_req.add_header('Cookie', 'locale=en_US')
|
||||
self.report_login()
|
||||
login_page = self._download_webpage(login_page_req, None, note=False,
|
||||
errnote=u'Unable to download login page')
|
||||
lsd = self._search_regex(r'"lsd":"(\w*?)"', login_page, u'lsd')
|
||||
lgnrnd = self._search_regex(r'name="lgnrnd" value="([^"]*?)"', login_page, u'lgnrnd')
|
||||
|
||||
login_form = {
|
||||
'email': useremail,
|
||||
'pass': password,
|
||||
'login': 'Log+In'
|
||||
'lsd': lsd,
|
||||
'lgnrnd': lgnrnd,
|
||||
'next': 'http://facebook.com/home.php',
|
||||
'default_persistent': '0',
|
||||
'legacy_return': '1',
|
||||
'timezone': '-60',
|
||||
'trynum': '1',
|
||||
}
|
||||
request = compat_urllib_request.Request(self._LOGIN_URL, compat_urllib_parse.urlencode(login_form))
|
||||
request.add_header('Content-Type', 'application/x-www-form-urlencoded')
|
||||
try:
|
||||
self.report_login()
|
||||
login_results = compat_urllib_request.urlopen(request).read()
|
||||
if re.search(r'<form(.*)name="login"(.*)</form>', login_results) is not None:
|
||||
self._downloader.report_warning(u'unable to log in: bad username/password, or exceded login rate limit (~3/min). Check credentials or wait.')
|
||||
return
|
||||
|
||||
check_form = {
|
||||
'fb_dtsg': self._search_regex(r'"fb_dtsg":"(.*?)"', login_results, u'fb_dtsg'),
|
||||
'nh': self._search_regex(r'name="nh" value="(\w*?)"', login_results, u'nh'),
|
||||
'name_action_selected': 'dont_save',
|
||||
'submit[Continue]': self._search_regex(r'<input value="(.*?)" name="submit\[Continue\]"', login_results, u'continue'),
|
||||
}
|
||||
check_req = compat_urllib_request.Request(self._CHECKPOINT_URL, compat_urllib_parse.urlencode(check_form))
|
||||
check_req.add_header('Content-Type', 'application/x-www-form-urlencoded')
|
||||
check_response = compat_urllib_request.urlopen(check_req).read()
|
||||
if re.search(r'id="checkpointSubmitButton"', check_response) is not None:
|
||||
self._downloader.report_warning(u'Unable to confirm login, you have to login in your brower and authorize the login.')
|
||||
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
|
||||
self._downloader.report_warning(u'unable to log in: %s' % compat_str(err))
|
||||
return
|
||||
|
||||
def _real_initialize(self):
|
||||
self._login()
|
||||
|
||||
def _real_extract(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
if mobj is None:
|
||||
|
Loading…
Reference in New Issue
Block a user