here, to date,
https://radicale.org/v3.html
is very well behaved.
Looking over radicale, i only see the option for plain text or MD5 passwords. I
don't see an option to have authentication against an existing DB, like the
same used for Dovecot Authentication. I also don't see a way to configure
caldav data to be stored in the same location as IMAP files. No %user %domain
variables that can be used in the config path. A way to store calendars outside
of linux user home directories since users are virtual.
Did i just miss these features? Documentation or tutorials for this ability?