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Make SSH keys part of /usr (read-only on immutable system) #27

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gbraad opened this issue Jan 19, 2024 · 0 comments

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gbraad commented Jan 19, 2024 •

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RUN mkdir -p /usr/etc-system/ && \
    echo 'PermitRootLogin prohibit-password' > /etc/ssh/sshd_config.d/35-no-root-pw.conf && \
    echo 'AuthorizedKeysFile /usr/etc-system/%u.keys' >> /etc/ssh/sshd_config.d/30-auth-system.conf && \
    curl https://github.com/gbraad.keys | tee -a /usr/etc-system/root.keys && \
    chmod 0600 /usr/etc-system/*.keys

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