Install libapache2-mod-auth-mellon by entering the following commands in the terminal:
sudo apt update sudo apt install libapache2-mod-auth-mellon
Description:
SAML 2.0 authentication module for Apache
mod-auth-mellon is an Apache module which enables you to authenticate users of a web site against a SAML 2.0 enabled IdP. It can grant access to paths and provide attributes to other modules and applications.
Homepage: https://github.com/UNINETT/mod_auth_mellon
Version: 0.13.1-1build2
Section: web