# platform = multi_platform_all
# Remediation is applicable only in certain platforms
if dpkg-query --show --showformat='${db:Status-Status}' 'bind9' 2>/dev/null | grep -q '^installed$'; then

function remediate_bind_crypto_policy() {
	CONFIG_FILE="/etc/named.conf"
	if test -f "$CONFIG_FILE"; then
		sed -i 's|options {|&\n\tinclude "/etc/crypto-policies/back-ends/bind.config";|' "$CONFIG_FILE"
		return 0
	else
		echo "Aborting remediation as '$CONFIG_FILE' was not even found." >&2
		return 1
	fi
}

remediate_bind_crypto_policy

else
    >&2 echo 'Remediation is not applicable, nothing was done'
fi