2024-06-04 17:05:17 +02:00
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# Pull from small Debian stable image.
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FROM debian:stable-slim
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LABEL maintainer="dselen@nerthus.nl"
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# Copy the basic entrypoint.sh script.
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COPY entrypoint.sh /entrypoint.sh
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2024-06-04 22:49:17 +02:00
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# Declaring environment variables, change Peernet to an address you like, standard is a 24 bit subnet.
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2024-06-04 17:05:17 +02:00
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ENV tz=Europe/Amsterdam
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2024-06-04 22:49:17 +02:00
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ENV public_ip=0.0.0.0
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ENV wg_net=10.0.0.1
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ENV global_dns=1.1.1.1
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2024-06-04 17:05:17 +02:00
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# Doing basic system maintenance. Change the timezone to the desired timezone.
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RUN ln -sf /usr/share/zoneinfo/${tz} /etc/localtime \
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&& apt-get update \
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&& apt-get upgrade -y \
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&& apt-get purge linux-image* -y \
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&& apt-get autoremove -y
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# Removing the linux-image package to preserve space on the container.
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# Installing needed packages for installation.
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2024-06-04 23:26:03 +02:00
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RUN apt-get install -y --no-install-recommends git wireguard wireguard-tools python3 python3-pip python3-venv iproute2 openresolv procps iptables curl iputils-ping traceroute
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2024-06-04 17:05:17 +02:00
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ENV WGDASH=/opt/wireguardashboard
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RUN python3 -m venv ${WGDASH}/venv
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# Doing WireGuard Dashboard installation measures.
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RUN . ${WGDASH}/venv/bin/activate \
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&& git clone -b v3.0.6.2 https://github.com/donaldzou/WGDashboard.git ${WGDASH}/app \
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&& pip3 install -r ${WGDASH}/app/src/requirements.txt \
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&& chmod +x ${WGDASH}/app/src/wgd.sh \
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&& .${WGDASH}/app/src/wgd.sh install
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# Set the volume to be used for persistency.
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VOLUME /etc/wireguard
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2024-06-04 22:49:17 +02:00
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# Generate basic WireGuard interface. Echoing the WireGuard interface config for readability, adjust if you want it for efficiency.
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2024-06-04 17:05:17 +02:00
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RUN wg genkey | tee /etc/wireguard/wg0_privatekey \
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2024-06-04 22:49:17 +02:00
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&& echo "[Interface]" > /etc/wireguard/wg0.conf \
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&& echo "SaveConfig = true" >> /etc/wireguard/wg0.conf \
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&& echo "Address = ${wg_net}/24" >> /etc/wireguard/wg0.conf \
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&& echo "PrivateKey = $(cat /etc/wireguard/wg0_privatekey)" >> /etc/wireguard/wg0.conf \
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&& echo "PostUp = iptables -t nat -I POSTROUTING 1 -s ${wg_net}/24 -o $(ip -o -4 route show to default | awk '{print $NF}') -j MASQUERADE" >> /etc/wireguard/wg0.conf \
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&& echo "PreDown = iptables -t nat -D POSTROUTING -s ${wg_net}/24 -o $(ip -o -4 route show to default | awk '{print $NF}') -j MASQUERADE" >> /etc/wireguard/wg0.conf \
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&& echo "ListenPort = 51820" >> /etc/wireguard/wg0.conf \
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&& echo "DNS = ${global_dns}" >> /etc/wireguard/wg0.conf \
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2024-06-04 17:05:17 +02:00
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&& rm /etc/wireguard/wg0_privatekey
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# Exposing the default WireGuard Dashboard port for web access.
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EXPOSE 10086
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ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]
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