Currently, only one hostname can be specified for a https certificate.
It is useful to be able to specify more than one. E.g. when a server's external name differs from the internal name.
The primary host name goes in the certificate's (and CSR's) Subject: CommonName attribute. It, and the secondary names go in the SubjectAlternative name attribute.
ACME and Let's Encrypt both support this. Allowing a a comma-separated list of hostnames would be an easy way to extend the UI without complicating it for simple use cases.
Currently, only one hostname can be specified for a https certificate.
It is useful to be able to specify more than one. E.g. when a server's external name differs from the internal name.
The primary host name goes in the certificate's (and CSR's) Subject: CommonName attribute. It, and the secondary names go in the SubjectAlternative name attribute.
ACME and Let's Encrypt both support this. Allowing a a comma-separated list of hostnames would be an easy way to extend the UI without complicating it for simple use cases.