Just wanted to share a small script I have that will convert a SHOUTcast/Icecast streams from HTTP to HTTPS, download, unzip and upload the package to your website (website must already support SSL), edit index.php file change lines $server, $port and $mountpoint
So when you upload to your website the final URL would look something likehttps://yoursite.com/SSL/.mp3
If you have multiple streams/mount points just duplicate the folder for each one
This only works for the stream! Changing the SHOUTcast/Icecast DNAS page to HTTPS is a little harder and would still cause problems if your player displays the currently playing track/artist since that would still be un-secure.