SSLCertificateInstall() doesn't throw underlying exception for error "Could not obtain server certificate chain"

When using SSLCertificateInstall() to install an SSL cert, if there is any issue connecting to the remote server, such as a TLS version not being supported, all you get is this unhelpful message:

I just ran into this with a client who updated their app from java 8 to java 11. I wrote the CFML code in the attached CommandBox Task Runner to find the "real" error which is discarded by Lucee. The real error in this particular case was:

But debugging this was impossible due to Lucee discarding the original exception and not telling me what the issue was.

In the CertificateInstaller class in Lucee, the checkCertificate() method returns any exception that is encountered. When tm.chain is null in the constructor, please wrap the actual exception with the custom message instead of just throwing an empty IOException!

Instead, do something like this: