From 06193d27c0cd86f2e2531cf9d3507866068b8649 Mon Sep 17 00:00:00 2001
From: Daan <dselen@systemec.nl>
Date: Tue, 4 Jun 2024 17:05:17 +0200
Subject: [PATCH] Added dockerfile and entrypoint for basic compilation, moving
 to finalizing

---
 docker/Dockerfile    | 43 +++++++++++++++++++++++++++++++++++++++++++
 docker/entrypoint.sh | 19 +++++++++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 docker/Dockerfile
 create mode 100644 docker/entrypoint.sh

diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000..d6d4fc3
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,43 @@
+# Pull from small Debian stable image.
+FROM debian:stable-slim
+LABEL maintainer="dselen@nerthus.nl"
+
+# Copy the basic entrypoint.sh script.
+COPY entrypoint.sh /entrypoint.sh
+
+# Declaring environment variables
+ENV tz=Europe/Amsterdam
+ENV WGPEERNET=10.0.0.1
+
+# Doing basic system maintenance. Change the timezone to the desired timezone.
+RUN ln -sf /usr/share/zoneinfo/${tz} /etc/localtime \
+  && apt-get update \
+  && apt-get upgrade -y \
+  && apt-get purge linux-image* -y \
+  && apt-get autoremove -y
+# Removing the linux-image package to preserve space on the container.
+
+# Installing needed packages for installation.
+RUN apt-get install -y --no-install-recommends git wireguard wireguard-tools python3 python3-pip python3-venv iproute2 openresolv procps
+
+ENV WGDASH=/opt/wireguardashboard
+RUN python3 -m venv ${WGDASH}/venv
+
+# Doing WireGuard Dashboard installation measures.
+RUN . ${WGDASH}/venv/bin/activate \
+  && git clone -b v3.0.6.2 https://github.com/donaldzou/WGDashboard.git ${WGDASH}/app \
+  && pip3 install -r ${WGDASH}/app/src/requirements.txt \
+  && chmod +x ${WGDASH}/app/src/wgd.sh \
+  && .${WGDASH}/app/src/wgd.sh install
+
+# Set the volume to be used for persistency.
+VOLUME /etc/wireguard
+
+# Generate basic WireGuard interface. Change Peernet to CIDR you would like.
+RUN wg genkey | tee /etc/wireguard/wg0_privatekey \
+  && echo "[Interface]\nSaveConfig = true\nAddress = ${WGPEERNET}/24\nPrivateKey = $(cat /etc/wireguard/wg0_privatekey)\nListenPort = 51820\nDNS = 8.8.8.8" > /etc/wireguard/wg0.conf \
+  && rm /etc/wireguard/wg0_privatekey
+
+# Exposing the default WireGuard Dashboard port for web access.
+EXPOSE 10086
+ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]
\ No newline at end of file
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
new file mode 100644
index 0000000..ed61833
--- /dev/null
+++ b/docker/entrypoint.sh
@@ -0,0 +1,19 @@
+echo "Starting the WireGuard Dashboard."
+
+outgoing=$(ip -o -4 route show to default | awk '{print $NF}')
+echo $outgoing
+
+. ${WGDASH}/venv/bin/activate
+cd /opt/wireguardashboard/app/src
+bash ./wgd.sh start
+
+if [ "$tz" != "Europe/Amsterdam" ]; then
+  echo "Changing timezone..."
+  ln -sf /usr/share/zoneinfo/$tz /etc/localtime
+fi
+
+sleep 3s
+tail -f /opt/wireguardashboard/app/src/log/*.log
+
+# Blocking command in case of erroring.
+sleep infinity
\ No newline at end of file