#!/bin/sh

set -e

generate_host_key_type() {
	local bit_size key_type

	key_type=$1
	if [ ! -f ${SSH_KEY_PATH}/ssh_host_"${key_type}"_key ]; then
		case $key_type in
			ecdsa)  bit_size="$ecdsa_bit_size";;
			rsa)    bit_size="$rsa_bit_size";;
		esac
		ssh-keygen \
			-q \
			-f ${SSH_KEY_PATH}/ssh_host_"$key_type"_key \
			-N '' \
			-t "$key_type" \
			${bit_size:+ -b ${bit_size}} || return 1
	fi
}


for type in ${key_types_to_generate:-dsa ecdsa ed25519 rsa}; do
	generate_host_key_type "$type" || return 1
done

/usr/sbin/sshd -e 

# Sleep,enabling our SIGTERM to shut us down gracefully
(while true; do sleep 3600; done) &
wait