echo "Setting up template environment"

echo "Running topgrade"
topgrade

nssdb_dir="/etc/ipa/nssdb"
echo "Checking if Directory $nssdb_dir contains Membership to FreeIPA Realm"
realm_join = 0
if [ -d "$nssdb_dir" ]
then
	if [ "$(ls -A $nssdb_dir)" ]; then
     echo "Directory $nssdb_dir is not Empty."
     realm_join = 1
     echo "ipa-client appears to already be joined to FreeIPA Server Realm"
	else
    echo "$nssdb_dir is Empty"
	fi
else
	echo "Directory $nssdb_dir not found."
fi

if [[ $HOSTNAME == *template* ]]; then
  echo "Hostname $HOSTNAME contains the word 'template', skipping realm joining"
  realm_join = 0
fi

if [ realm_join == 1 ]
  echo "Setting up ipa-client to join FreeIPA Server Realm"
  freeipa_admin=$(whiptail --passwordbox "Please enter the user authorized to join FreeIPA realm: $freeipa_admin" 8 78 --title "FreeIPA Admin User Prompt" 3>&1 1>&2 2>&3)
  freeipa_password=$(whiptail --passwordbox "Please enter the password for the FreeIPA admin user: $freeipa_admin" 8 78 --title "FreeIPA Password Prompt" 3>&1 1>&2 2>&3)
  ipa-client-install --mkhomedir --no-ntp --principal="$freeipa_admin" --password="$freeipa_password" --enable-dns-updates --unattended
fi