asuming you want to configure HTTPS for connections from internet only, and not to secure every connection, you will need to follow this guide for the SAS Web Server (follow the caintained links as well, including the parts for the SAS Environment Manager):
Once you do this, you will need to ensure your Root, CA and your certificates are imported on every SASPrivateJRE and Windows machine (Java certificate stores) from where the SAS client applications will connect.
And a last bit: since probably you have SAS code (as the Databuilder queries or scripts) that are usint the LASRAuthorizationService, you will need to grep for your code and change the http values by https (or redeploy your databuilder queries)
To validate you are OK:
- with the SAS Management Console on the client machines, try to validate the SAS Content Server, if you get a PKIX error, you did not imported the SSL certificates correctly.
- with a web browser, try to connect to your SAS Web Server (http, not a SAS application) as https://yourserver.com. If the LOck on the URL is red, probably your certificate installed on the server is not OK.
- finally, if above are OK, ask one of your key users to validate the SAS VA application.