I am trying to help out a bit with a patch for ISPConfig to allow the use of LE with the click of a button. It’s working well so far and all of my domains have had their certificates installed without trouble in the both the closed and public beta.
What’s the difference in using SSLCACertificateFile vs SSLCertificateChainFile and pointing it to the chain.pem file? SSL Labs gives me an A either way. Just wondering if anyone had any insight on using one directive versus the other. The default directive used by ISPConfig is SSLCACertificateFile and the author of the patch doesn’t want to mess with the default vhost template for ISPConfig (rightfully so).