libwebkdc-perl binary package in Ubuntu Bionic s390x

 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 the WebKDC Perl modules that support the WebLogin
 server, which handles user authentication and the establishment of
 initial authentication credentials.

Source package