Radicale
========

Radicale is a lightweight open-source CalDAV/CardDAV server that stores
calendars and contacts as plain files on the filesystem, enabling simple
self-hosted synchronization with standard clients.

Limitations
^^^^^^^^^^^

Radicale since the 3.x release (introduced in NixOS 20.09) does not support
traditional crypt() password hashes any longer. To establish access for
existing :option:`mailserver.accounts`, the hashing method used
for ``hashedPassword`` needs to be compatible with one of the available
`htpasswd_encryption`_ methods. Such hashes can for example be created using

.. code-block:: console

   nix-shell -p mkpasswd --command "mkpasswd -m bcrypt"

.. _htpasswd_encryption: https://radicale.org/v3.html#htpasswd_encryption

Code
^^^^

Configuration contributed by Robert Schütz (@dotlambda).

.. literalinclude:: ./radicale.nix
   :language: nix