This will prevent Mozilla IdP from being blocked by privacy-protecting add-ons such as the EFF's Privacy Badger. https://www.eff.org/privacybadger#how_to_comply_with_dnt The temporary policy is copied verbatim from https://www.eff.org/files/dnt-policy-preliminary.txt
…sary LDAP reconnection
This adds the functionality where, if the user's LDAP password has changed since the last time they authenticated they will be prompted for their email / password again. This is done by storing the time of their last password change in the secure sesssion cookie. If it does not match what is currently in LDAP then a 401 is returned forcing the user to reauthenticate.