#!/bin/bash

if [ "${AUTHORIZED_KEYS}" != "**None**" ]; then
	echo "=> Found authorized keys"
	mkdir -p /root/.ssh
	chmod 700 /root/.ssh
	touch /root/.ssh/authorized_keys
	chmod 600 /root/.ssh/authorized_keys
	IFS=$'\n'
	arr=$(echo ${AUTHORIZED_KEYS} | tr "," "\n")
	for x in $arr; do
		x=$(echo $x | sed -e 's/^ *//' -e 's/ *$//')
		cat /root/.ssh/authorized_keys | grep "$x" >/dev/null 2>&1
		if [ $? -ne 0 ]; then
			echo "=> Adding public key to /root/.ssh/authorized_keys: $x"
			echo "$x" >>/root/.ssh/authorized_keys
		fi
	done
fi

# exec /usr/sbin/sshd -D
exec /bin/systemd