46 lines
1.2 KiB
Text
46 lines
1.2 KiB
Text
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FROM alpine:latest
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RUN apk add git apache2 openssh cgit py3-markdown py3-pygments
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COPY sshd_config /etc/ssh/sshd_config
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COPY httpd.conf /etc/apache2/httpd.conf
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COPY cgitrc /etc/cgitrc
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COPY entrypoint.sh /entrypoint.sh
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COPY update-mirrors.sh /update-mirrors.sh
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# Generate host keys for the server
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RUN ssh-keygen -A
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# Create directory for cgit config
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RUN mkdir -p /etc/cgit.d
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# Add git user with home directory ready for SSH config and a random password.
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# The password won't actually be used for anything, but needs to be set for
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# the system to consider the account valid.
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RUN adduser -Dh /git -s /usr/bin/git-shell git && \
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mkdir -p /git/.ssh && \
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chmod 700 /git/.ssh && \
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chown -R 1000:1000 /git && \
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echo "git:\$(date +%s | sha256sum | base64 | head -c 64 ; echo)" | chpasswd
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# Add the cronjob to update the git mirrors once per hour
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RUN echo -e "0 * * * * /update-mirrors.sh\n" | crontab -u git -
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RUN mkdir -p /pub/git && \
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chown -R git:git /pub/git
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# Used to allow customization of cgit
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VOLUME /etc/cgit.d
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# Used to persist host SSH keys and configuration
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VOLUME /etc/ssh
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# Used to persist public SSH keys
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VOLUME /git/.ssh
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# Used to persist git repositories
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VOLUME /pub/git
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EXPOSE 22
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EXPOSE 80
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CMD /entrypoint.sh
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