Install libapache2-mod-shib2 by entering the following commands in the terminal:
sudo apt update sudo apt install libapache2-mod-shib2
Description:
Federated web single sign-on system (Apache module)
The Shibboleth System is a standards based software package for web single sign-on across or within organizational boundaries. It supports authorization and attribute exchange using the OASIS SAML 2.0 protocol. Shibboleth allows sites to make informed authorization decisions for individual access of protected online resources while allowing users to establish their identities with their local authentication systems. . This package contains the Shibboleth Apache module for service providers (web servers providing resources protected by Shibboleth) and the supporting shibd daemon.
Homepage: http://shibboleth.net/
Version: 2.6.1+dfsg1-2
Section: universe/web