#!/bin/sh
set -e

## HOST KEYS ##
mkdir -p /host_keys
chmod 700 /host_keys

# check whether they exist
if [[ ! -f /host_keys/ssh_host_rsa_key || ! -f /host_keys/ssh_host_ecdsa_key || ! -f /host_keys/ssh_host_ed25519_key || ! -f /host_keys/ssh_host_rsa_key.pub || ! -f /host_keys/ssh_host_ecdsa_key.pub || ! -f /host_keys/ssh_host_ed25519_key.pub ]]; then
	# create new keys
	mkdir -p /host_keys/etc/ssh
	ssh-keygen -A -f /host_keys
	mv /host_keys/etc/ssh/* /host_keys/
	rmdir /host_keys/etc/ssh
fi


## RUN SSH SERVER ##
/usr/sbin/sshd -D -f /etc/ssh/sshd_config