So, the issue has already been explored and apparently also a service offered by google lacks compare. https://github.com/django-auth-ldap/django-auth-ldap/issues/201. I've requested support on the ldap3 rust library but I understand it's not likely to happen. Patching these three usages of compare in

django-auth-ldap

is much easier i guess:

django_auth_ldap/config.py|504 col 50| is_member = ldap_user.connection.compare_s(
django_auth_ldap/config.py|513 col 54| is_member = ldap_user.connection.compare_s(
django_auth_ldap/config.py|549 col 43| result = ldap_user.connection.compare_s(