geo $ipv4 {
    0.0.0.0/0 ipv4;
}
server {
	#Listen SSL+HTTP/2
	listen 443 ssl http2;
	listen [::]:443 ssl http2;

	#Server Name here

	include /etc/nginx/snippets/legacy-js.conf;

	location / {
		
		#normal location or proxy settings

		# IP Legacy Banner
		include /etc/nginx/snippets/legacy-banner.conf;
		if ($ipv4 ~ "^$") {
	                set $legacy "<!-- uses IPv6 --></body>";
		}
		sub_filter "script-src" "script-src 'unsafe-inline'";
		sub_filter "</body>" $legacy;
	}
}