FROM ubuntu:24.04

ARG DEBIAN_FRONTEND="noninteractive"
ENV DUMB_INIT_BASE_URL="https://github.com/Yelp/dumb-init/releases/download/v1.2.5"

# Step 1: Install prerequisites
RUN apt-get update && apt-get -y install curl software-properties-common

# Step 2: Add the Deluge PPA and update apt cache
RUN add-apt-repository -u ppa:deluge-team/stable && apt-get update

# Step 3: Download dumb-init asset for arm64
RUN curl -Lo /tmp/dumb-init "$DUMB_INIT_BASE_URL/dumb-init_1.2.5_aarch64"

# Step 4: Install dumb-init for arm64
RUN cp /tmp/dumb-init /usr/local/bin/dumb-init && \
    chmod +x /usr/local/bin/dumb-init && \
    rm -rf /tmp/dumb-init

# Step 5: Install other dependencies
RUN apt-get -y install iputils-ping dnsutils bash jq net-tools openvpn curl ufw deluged deluge-web p7zip-full unrar unzip

# Step 6: Clean up apt cache and temporary files
RUN rm -rf /tmp/* /var/lib/apt/lists/* /var/tmp/*

# Step 7: Add the user "abc"
RUN groupmod -g 1000 users && \
    useradd -u 911 -U -d /config -s /bin/false abc && \
    usermod -G users abc

# Step 8: Copy configuration and scripts
COPY root/ /

# Step 9: Set environment variables
ENV OPENVPN_USERNAME=**None** \
    OPENVPN_PASSWORD=**None** \
    OPENVPN_PROVIDER=**None** \
    GLOBAL_APPLY_PERMISSIONS=true \
    TZ=Europe/Berlin \
    DELUGE_WEB_PORT=8112 \
    DELUGE_DEAMON_PORT=58846 \
    DELUGE_DOWNLOAD_DIR=/download/completed \
    DELUGE_INCOMPLETE_DIR=/download/incomplete \
    DELUGE_TORRENT_DIR=/download/torrents \
    DELUGE_WATCH_DIR=/download/watch \
    CREATE_TUN_DEVICE=true \
    ENABLE_UFW=false \
    UFW_ALLOW_GW_NET=false \
    UFW_EXTRA_PORTS= \
    UFW_DISABLE_IPTABLES_REJECT=false \
    PUID= \
    PGID= \
    UMASK=022 \
    PEER_DNS=true \
    PEER_DNS_PIN_ROUTES=true \
    DROP_DEFAULT_ROUTE= \
    HEALTH_CHECK_HOST=google.com \
    LOG_TO_STDOUT=false \
    DELUGE_LISTEN_PORT_LOW=53394 \
    DELUGE_LISTEN_PORT_HIGH=53404 \
    DELUGE_OUTGOING_PORT_LOW=63394 \
    DELUGE_OUTGOING_PORT_HIGH=63404

# Step 10: Configure health check and expose ports
HEALTHCHECK --interval=1m CMD /etc/scripts/healthcheck.sh
EXPOSE 8112 58846

# Step 11: Set default command
CMD ["/usr/local/bin/dumb-init", "/etc/openvpn/init.sh"]