# syntax=docker/dockerfile:1.3-labs
FROM ubuntu:20.04
RUN <<EOF
export DEBIAN_FRONTEND=noninteractive 
export TZ=Europe/Berlin 
apt-get update
apt-get install -y --no-install-recommends tzdata wget gnupg ca-certificates
update-ca-certificates
# install core
wget --no-verbose -P/tmp http://bldr/core-11.0.2.50.507cbae-Ubuntu_20.04-amd64.tar.gz 
tar xzf /tmp/core-11.0.2.50.507cbae-Ubuntu_20.04-amd64.tar.gz
for F in core-11.0.2.50.507cbae-Ubuntu_20.04-amd64/*.deb; do dpkg --unpack --no-triggers $F; done
apt-get install -f -y --no-install-recommends
# cleanup
apt-get autoclean
rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* ~/.cache ~/.npm
rm -rf core-11.0.2.50.507cbae-Ubuntu_20.04-amd64
EOF
# TODO: system ssl PKI for dagent and spooler ssl connection
# use envsubst in entrypoint script to convert config templates to actual config files
COPY --chmod=0775 entrypoint.sh /entrypoint.sh
# https://documentation.kopano.io/kopanocore_administrator_manual/configure_kc_components.html#configure-kopano-dagent-for-delivery-via-unix-socket
EXPOSE 236     # mapi (client-server)
EXPOSE 237     # tls_mapi (server-server)
EXPOSE 2003    # lmtp (dagent)
VOLUME /etc/kopano
VOLUME /var/lib/kopano/attachments
ENTRYPOINT ["/entrypoint.sh"]
CMD ["/usr/sbin/kopano-server"]