This bundle allows PuMuKIT use CAS as SSO.
How to install bundle
composer require teltek/pumukit-cas-bundle
if not, add this to config/bundles.php
Pumukit\CasBundle\PumukitCasBundle::class => ['all' => true]
Then execute the following commands
php bin/console cache:clear
php bin/console cache:clear --env=prod
php bin/console assets:install