Recently I was trying to add a new certificate for a new site
I generated a CSR via the control panel and send that to the certificate authority a few minutes later I received my certificate.
Then I added the certificate for that particular site via the control panel, when I saved it overwrote my server certificate.
Result : all the other sites on the sever where unavailable.
If there was a warning before I would have noticed that is was going to overwrite the server certificate.
I didn't had enable_ssl_sni=1 in directadmin.conf at that time. Not sure if it would have changed anything.
So I think it would be a good idea to have a warning before overwriting the certificate / key
I generated a CSR via the control panel and send that to the certificate authority a few minutes later I received my certificate.
Then I added the certificate for that particular site via the control panel, when I saved it overwrote my server certificate.
Result : all the other sites on the sever where unavailable.
If there was a warning before I would have noticed that is was going to overwrite the server certificate.
I didn't had enable_ssl_sni=1 in directadmin.conf at that time. Not sure if it would have changed anything.
So I think it would be a good idea to have a warning before overwriting the certificate / key