🎉 Initial Dockerfile

Dockerfile

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+FROM debian:bullseye-slim
+
+# Set up work directory
+WORKDIR /app
+
+# Install squid-deb-proxy then cleanup
+RUN apt-get update -y \
+    && apt-get install -y --no-install-recommends \
+      squid-deb-proxy \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Add an entrypoint script
+COPY entrypoint.sh /app/entrypoint.sh
+RUN chmod +x /app/entrypoint.sh
+
+# Start with a blank set of allowed domains
+RUN echo "# Default deny all" > /etc/squid-deb-proxy/mirror-dstdomain.acl
+
+# Set all files in /app/allowlists as allowed domains
+RUN mkdir -p /app/allowlists && \
+    rm -rf /etc/squid-deb-proxy/mirror-dstdomain.acl.d && \
+    ln -sf /app/allowlists /etc/squid-deb-proxy/mirror-dstdomain.acl.d
+
+EXPOSE 8000/tcp
+
+ENTRYPOINT ["/app/entrypoint.sh"]

entrypoint.sh

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+#! /usr/bin/env sh
+
+# Start the proxy
+/etc/init.d/squid-deb-proxy restart
+
+# Watch the log
+touch /var/log/squid-deb-proxy/access.log
+tail -f /var/log/squid-deb-proxy/access.log