24 lines
477 B
Bash
Executable File
24 lines
477 B
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p coreutils sops openssh
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set -euox pipefail
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if [ $# -ne 1 ]; then
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echo "Usage: $0 <host>"
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exit 1
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fi
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HOST=$1
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temp=$(mktemp -d)
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trap 'rm -rf $temp' EXIT
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sops --extract '["cryptsetup_key"]' -d secrets.yaml > "$temp/secret.key"
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while ! ping -4 -W 1 -c 1 "$HOST"; do
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sleep 1
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done
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while ! timeout 4 ssh -p 2222 "root@$HOST" true; do
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sleep 1
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done
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ssh -p 2222 "root@$HOST" "cat > /crypt-ramfs/passphrase" < "$temp/secret.key"
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