[feat] Add check for hardware requirements

setup/so-whiptail

@@ -238,6 +238,21 @@ whiptail_create_web_user_password2() {
 
 }
 
+whiptail_requirements_error() {
+
+	local requirement_needed=$1
+	local current_val=$2
+	local needed_val=$3
+
+	[ -n "$QUIET" ] && return
+
+	whiptail --title "Security Onion Setup" \
+	--yesno "This machine currently has $current_val $requirement_needed, but needs $needed_val to meet minimum requirements. Hit YES to continue anyway, or hit NO to cancel."  8 75
+
+	local exitstatus=$?
+	whiptail_check_exitstatus $exitstatus
+}
+
 whiptail_invalid_pass_warning() {
 
 	[ -n "$QUIET" ] && return