30 lines
951 B
Bash
30 lines
951 B
Bash
#!/usr/bin/env bash
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cat /etc/passwd > /root/passwd
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rm -f /etc/passwd
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cp /root/passwd /etc/passwd
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echo "sshd:x:498:65534::/var/empty:/run/current-system/sw/bin/nologin" >> /etc/passwd
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cat /etc/shadow > /root/shadow
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rm -f /etc/shadow
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cp /root/shadow /etc/shadow
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/bin/sed -i "s/root:!/root:*/g" /etc/shadow
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[[ ! -d "/mnt/data/ssh" ]] && mkdir -p /mnt/data/ssh
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if [[ "$(ls /mnt/data/ssh/*_key)" = "" ]]; then
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ssh-keygen -t "ed25519" -f "/mnt/data/ssh/ssh_host_ed25519_key" -N ""
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fi
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[[ ! -d "/mnt/data/nix-store" ]] && mkdir -p /mnt/data/nix-store
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[[ ! -d "/mnt/data/workdir" ]] && mkdir -p /mnt/data/workdir
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[[ ! -d "/mnt/data/tmp" ]] && mkdir -p /mnt/data/tmp
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rm -rf /mnt/data/nix-store/*
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rm -f /etc/nix/nix.conf
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cp /root/nix.conf /etc/nix/nix.conf
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/bin/mount -t overlay overlay -o lowerdir=/nix,upperdir=/mnt/data/nix-store,workdir=/mnt/data/workdir /nix
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/bin/mount --bind /mnt/data/tmp /tmp
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/root/.nix-profile/bin/sshd -D -f /root/sshd_config
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