19 lines
793 B
Docker
19 lines
793 B
Docker
FROM debian:12-slim
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RUN apt-get update \
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&& DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y openssh-server \
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&& rm -rf /var/lib/apt/lists/* \
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&& (getent group backup >/dev/null || groupadd --system backup) \
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&& (id backup >/dev/null 2>&1 || useradd --system --gid backup --home-dir /home/backup --shell /usr/sbin/nologin backup) \
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&& install -d -o root -g root -m 0755 /home/backup \
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&& install -d -o backup -g backup -m 0700 /home/backup/.ssh \
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&& install -d -o backup -g backup -m 0755 /home/backup/data \
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&& install -d -o root -g root -m 0755 /run/sshd
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COPY sshd_config /etc/ssh/sshd_config
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COPY entrypoint.sh /usr/local/bin/fixture-sshd
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RUN chmod 0755 /usr/local/bin/fixture-sshd
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EXPOSE 2222
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CMD ["/usr/local/bin/fixture-sshd"]
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