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20 lines
555 B
Text
20 lines
555 B
Text
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#!/bin/sh
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set -eu
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prog="$(basename $0)"
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logger="logger -t ${prog}"
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# Output the public keys to the console.
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# This allows user to get host keys securely through console log.
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echo "-----BEGIN SSH HOST KEY FINGERPRINTS-----" | ${logger}
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for key in ecdsa ed25519 rsa; do
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keyfile="/etc/ssh/ssh_host_${key}_key"
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if [ ! -f "${keyfile}" ]; then
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/usr/bin/ssh-keygen -f "${keyfile}" -t "${key}" -C 'host' -N ''
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fi
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/usr/bin/ssh-keygen -l -f "${keyfile}.pub" | ${logger}
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done
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echo "------END SSH HOST KEY FINGERPRINTS------" | ${logger}
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