libapache2-mod-webauthldap binary package in Ubuntu Xenial amd64

 WebAuth is a cookie-based web authentication system built on top of
 Kerberos. It relies on a central authentication server that handles all
 user authentication for a domain and creates user authentication
 credentials for any web server that needs strong authentication.
 .
 This package contains an Apache module to do LDAP-based authorization
 after a WebAuth authentication and retrieve LDAP information about the
 authenticated user. It only supports GSS-API binds and requires WebAuth
 be used as the authentication method.

Source package