#/bin/sh
bad_users_groups=("cockpit-wsinstance-socket" "cockpit-session-socket")
failed=false

for gu in "${bad_users_groups[@]}"; do
      echo $gu
     if getent passwd "$gu" > /dev/null; then
         echo "user ${gu} exists, cockpit will fail to start up if this user exists, please run userdel ${gu} to resolve this"
         failed=true
     fi

     if getent group "$gu" > /dev/null; then
         echo "group ${gu} exists, cockpit will fail to start up if this group exists, please run groupdel ${gu} to resolve this"
         failed=true
     fi
done

if getent passwd cockpit-systemd-service > /dev/null; then
    echo "user  cockpit-systemd-service exists, cockpit will fail to start up if this group exists, please run userdel cockpit-systemd-service to resolve this"
    failed=true
fi

if [ -f /etc/nsswitch.conf ]; then
    grep -Fxq "passwd:		compat systemd" /etc/nsswitch.conf; then
    if [ $? -ne 0 ]; then
        echo "/etc/nsswitch.conf is out of date, please update it from /usr/etc/nsswitch.conf to use cockpit"
        failed=true
    fi
fi

if $failed; then
    exit 1
fi