Authentication

Requirements:

1. SimpleSAMLphp library (Latest Version is recommended. My version in simplesamlphp-1.14.8).
2. Drupal 10 (Latest Version).
3. SimpleSAMLPhp_auth module (https://www.drupal.org/project/simplesamlphp_auth).

SimpleSAMLphp configurations:

For the site which is acting as the Service Provider, following are the configurations that need to be done.