Install libapache2-mod-webkdc by entering the following commands in the terminal:
sudo apt update sudo apt install libapache2-mod-webkdc
Description:
Apache modules for a WebAuth authentication KDC
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 Apache module for the central authentication server for a particular site. Only one such server is needed; all web servers that use WebAuth will talk to this server to obtain and verify authentication credentials.
Homepage: https://webauth.stanford.edu/
Version: 4.7.0-6build2
Section: universe/httpd