#!/bin/sh
if [ ! -f /var/lib/ymp/sysconf/shadow/postinstall.done ] ; then
    for app in su chage chsh expiry ; do
        chmod u+s /usr/bin/$app
    done
    touch /etc/group
    date > /var/lib/ymp/sysconf/shadow/postinstall.done
fi
if ! grep "^users:" /etc/group >/dev/null ; then
    echo "users:x:100:" >> /etc/group
fi
if ! grep "^wheel:" /etc/group >/dev/null ; then
    echo "wheel:x:10:root" >> /etc/group
fi
if ! grep "^root:" /etc/group >/dev/null ; then
    echo "root:x:0:root" >> /etc/group
fi

if [ ! -f /etc/shadow ] ; then
    echo "root:*::0:::::" > /etc/shadow
    chmod 600 /etc/shadow
    chown root /etc/shadow
    chgrp root /etc/shadow
fi