def delete_all_identifying_cookies(handler):
handler.delete_cookie('ureg_id')
handler.delete_cookie(auth.cookies.AUTH_COOKIE_NAME)
# Delete session cookie set by flask (used in /api/auth/token_to_session)
handler.delete_cookie('session')
# Delete Facebook cookie, which sets ithandler both on "www.ka.org" and ".www.ka.org"
facebook_util.delete_fb_cookies(handler)
def delete_all_identifying_cookies(handler):
handler.delete_cookie('ureg_id')
handler.delete_cookie(auth.cookies.AUTH_COOKIE_NAME)
# Delete session cookie set by flask (used in /api/auth/token_to_session)
handler.delete_cookie('session')
# Delete Facebook cookie, which sets ithandler both on "www.ka.org" and ".www.ka.org"
facebook_util.delete_fb_cookies(handler)
def get(self):
cont = self.request_continue_url()
self._consume_auth_token()
user_data = UserData.current(create_if_none=True)
if not user_data:
# Nobody is logged in - clear any expired Facebook cookies
# that may be hanging around.
facebook_util.delete_fb_cookies(self)
logging.critical(("Missing UserData during PostLogin, " +
"with id: %s, cookies: (%s), google user: %s") %
(util.get_current_user_id_unsafe(),
os.environ.get('HTTP_COOKIE', ''),
users.get_current_user()))
self._finish_and_redirect(cont)
return
first_time = not user_data.last_login
if not user_data.has_sendable_email():
if not user_data.is_facebook_user:
# TODO(benkomalo): seems like there are some phantoms hitting
# this code path at least - are there any others?
logging.error(
"Non-FB users should have a valid email. User: [%s]" %
user_data)
# Facebook can give us the user's e-mail if the user granted
# us permission to see it - try to update existing users with
# emails, if we don't already have one for them.
fb_email = facebook_util.get_fb_email_from_cookies()
if fb_email:
# We have to be careful - we haven't always asked for emails
# from facebook users, so getting an e-mail after the fact
# may result in a collision with an existing Google or Khan
# account. In those cases, we silently drop the e-mail.
existing_user = \
user_models.UserData.get_from_user_input_email(fb_email)
if (existing_user and
existing_user.user_id != user_data.user_id):
logging.warning("FB user gave us e-mail and it "
"corresponds to an existing account. "
"Ignoring e-mail value.")
else:
user_data.user_email = fb_email
# If the user has a public profile, we stop "syncing" their username
# from Facebook, as they now have an opportunity to set it themself
if not user_data.username:
user_data.update_nickname()
# Set developer and moderator to True if user is admin
if ((not user_data.developer or not user_data.moderator) and
users.is_current_user_admin()):
user_data.developer = True
user_data.moderator = True
user_data.last_login = datetime.datetime.utcnow()
user_data.put()
complete_signup = self.request_bool("completesignup", default=False)
if first_time:
email_now_verified = None
if user_data.has_sendable_email():
email_now_verified = user_data.email
# Look for a matching UnverifiedUser with the same e-mail
# to see if the user used Google login to verify.
unverified_user = user_models.UnverifiedUser.get_for_value(
email_now_verified)
if unverified_user:
unverified_user.delete()
# Note that we can only migrate phantom users right now if this
# login is not going to lead to a "/completesignup" page, which
# indicates the user has to finish more information in the
# signup phase.
if not complete_signup:
# If user is brand new and has 0 points, migrate data.
phantom_id = get_phantom_user_id_from_cookies()
if phantom_id:
phantom_data = UserData.get_from_db_key_email(phantom_id)
if _upgrade_phantom_into(phantom_data, user_data):
cont = "/newaccount?continue=%s" % cont
if complete_signup:
cont = "/completesignup"
self._finish_and_redirect(cont)
def get(self):
cont = self.request_continue_url()
self._consume_auth_token()
user_data = UserData.current(create_if_none=True)
if not user_data:
# Nobody is logged in - clear any expired Facebook cookies
# that may be hanging around.
facebook_util.delete_fb_cookies(self)
logging.critical(
("Missing UserData during PostLogin, " +
"with id: %s, cookies: (%s), google user: %s") %
(util.get_current_user_id_unsafe(),
os.environ.get('HTTP_COOKIE', ''), users.get_current_user()))
self._finish_and_redirect(cont)
return
first_time = not user_data.last_login
if not user_data.has_sendable_email():
if not user_data.is_facebook_user:
# TODO(benkomalo): seems like there are some phantoms hitting
# this code path at least - are there any others?
logging.error(
"Non-FB users should have a valid email. User: [%s]" %
user_data)
# Facebook can give us the user's e-mail if the user granted
# us permission to see it - try to update existing users with
# emails, if we don't already have one for them.
fb_email = facebook_util.get_fb_email_from_cookies()
if fb_email:
# We have to be careful - we haven't always asked for emails
# from facebook users, so getting an e-mail after the fact
# may result in a collision with an existing Google or Khan
# account. In those cases, we silently drop the e-mail.
existing_user = \
user_models.UserData.get_from_user_input_email(fb_email)
if (existing_user
and existing_user.user_id != user_data.user_id):
logging.warning("FB user gave us e-mail and it "
"corresponds to an existing account. "
"Ignoring e-mail value.")
else:
user_data.user_email = fb_email
# If the user has a public profile, we stop "syncing" their username
# from Facebook, as they now have an opportunity to set it themself
if not user_data.username:
user_data.update_nickname()
# Set developer and moderator to True if user is admin
if ((not user_data.developer or not user_data.moderator)
and users.is_current_user_admin()):
user_data.developer = True
user_data.moderator = True
user_data.last_login = datetime.datetime.utcnow()
user_data.put()
complete_signup = self.request_bool("completesignup", default=False)
if first_time:
email_now_verified = None
if user_data.has_sendable_email():
email_now_verified = user_data.email
# Look for a matching UnverifiedUser with the same e-mail
# to see if the user used Google login to verify.
unverified_user = user_models.UnverifiedUser.get_for_value(
email_now_verified)
if unverified_user:
unverified_user.delete()
# Note that we can only migrate phantom users right now if this
# login is not going to lead to a "/completesignup" page, which
# indicates the user has to finish more information in the
# signup phase.
if not complete_signup:
# If user is brand new and has 0 points, migrate data.
phantom_id = get_phantom_user_id_from_cookies()
if phantom_id:
phantom_data = UserData.get_from_db_key_email(phantom_id)
if _upgrade_phantom_into(phantom_data, user_data):
cont = "/newaccount?continue=%s" % cont
if complete_signup:
cont = "/completesignup"
self._finish_and_redirect(cont)
