#!/bin/bash
set -e

AUTHORIZED_KEYS=/root/.ssh/authorized_keys

if [[ -e "$AUTHORIZED_KEYS" ]] && grep -q baseimage-docker-insecure-key "$AUTHORIZED_KEYS"; then
	echo "Insecure key has already been added to $AUTHORIZED_KEYS."
else
	DIR=`dirname "$AUTHORIZED_KEYS"`
	echo "Creating directory $DIR..."
	mkdir -p "$DIR"
	chmod 700 "$DIR"
	chown root:root "$DIR"
	echo "Editing $AUTHORIZED_KEYS..."
	cat /etc/insecure_key.pub > "$AUTHORIZED_KEYS"
	echo "Success: insecure key has been added to $AUTHORIZED_KEYS"
fi