#!/bin/sh

set -eu

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
export PATH

if ! getent group sshd >/dev/null 2>&1; then
  groupadd -r sshd
fi

if ! getent passwd sshd >/dev/null 2>&1; then
  useradd -r -g sshd -M -d /var/lib/sshd -s /bin/false sshd
fi

install -d -o root -g root -m 0755 /var/lib/sshd /run/sshd
ssh-keygen -A

exec /usr/sbin/sshd -D -e
