FROM alpine:edge

RUN  \
    echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories && \
    apk -U add proftpd proftpd-mod_tls proftpd-mod_ifsession proftpd-utils openssl perl && \
    mkdir -p /var/run/proftpd /etc/proftpd/custom.conf.d/

COPY custom.conf /etc/proftpd/conf.d/custom.conf
COPY run.sh /run.sh
COPY cron.sh /cron.sh

RUN \
    chmod +x /run.sh && \
    chmod +x /cron.sh && \
    ln -s /cron.sh /etc/periodic/15min/reconfigure_certs.sh
 
ENTRYPOINT ["/run.sh"]