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#!/bin/bash
# Save user SSH public key if available.
# XXX: Obviously not suitable for downloadable images.
if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
if [ "$DIB_LOCAL_CONFIG_USERNAME" == "root" ]; then
DIR_NAME=${DIB_LOCAL_CONFIG_USERNAME}
else
DIR_NAME=home/${DIB_LOCAL_CONFIG_USERNAME}
fi
if [ -e "/tmp/in_target.d/ssh-authorized-keys" ]; then
mkdir -p /${DIR_NAME}/.ssh
cat /tmp/in_target.d/ssh-authorized-keys >> /${DIR_NAME}/.ssh/authorized_keys
chmod 0700 /${DIR_NAME}/.ssh
chmod 0600 /${DIR_NAME}/.ssh/authorized_keys
fi
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