Nginx, Angular 6 e FontAwesome 4.7 - Problemi Url

I Modulo npm dei FontAwesome 4.7.0 in Angular aggiunge alla path chiamante del file css l'estensione con la versione:

es: http://xxx.xxx.xx/static/fontawesome-webfont.af7ae505a9eed503f8b8.woff2?v=4.7.0

Nginx non accetta di default la tipologia di file, quindi è necessario modificare il file mime.types, aggiungendo le seguenti tipologie:

application/x-font-ttf ttc ttf;
application/x-font-otf otf;
application/font-woff  woff;
application/font-woff2 woff2;
application/vnd.ms-fontobject eot;

Questa cosa causa nella risposta standard del browser un errore OTP, a questo punto è necessario inserire un regola di rewrite su Nginx per eliminare la parte di estensione non prevista ?v=4.7.0

    location /static/ {
         alias  /opt/static/html/;
         index index.html;

        if ($request_uri ~* ^.+\.(woff2|otf|woff|tff)\?v=(.*)$){
             rewrite ^(.*)$ $uri? permanent;
         }
         try_files $uri$args $uri$args/ $uri/ /index.html =404;
         error_log /var/log/nginx/static_error.log;
         access_log /var/log/nginx/static_access.log;
     }

Esempio completo:

	user nginx;
	worker_processes auto;
	error_log /var/log/nginx/error.log;
	pid /run/nginx.pid;
	include /usr/share/nginx/modules/*.conf;
	events {
	worker_connections 1024;
	}
	http {
	log_format main '$remote_addr - $remote_user [$time_local] "$request" '
	'$status $body_bytes_sent "$http_referer" '
	'"$http_user_agent" "$http_x_forwarded_for"';
	access_log /var/log/nginx/access.log main;
	sendfile on;
	tcp_nopush on;
	tcp_nodelay on;
	keepalive_timeout 65;
	types_hash_max_size 2048;
	include /etc/nginx/mime.types;
	default_type application/octet-stream;
	include /etc/nginx/conf.d/*.conf;
	server {
	listen 80 default_server;
	listen [::]:80 default_server;
	server_name jhis-int.aslto5.local;
	root /opt/html/;
	# Load configuration files for the default server block.
	include /etc/nginx/default.d/*.conf;
	location / {
	}
	location /other/ {
	alias /opt/other/;
	}
	location /static/ {
	alias /opt/static/html/;
	index index.html;
	# add_header X-debug-message $request_uri always;
	if ($request_uri ~* ^.+\.(woff2|otf|woff|tff)\?v=(.*)$){
	rewrite ^(.*)$ $uri? permanent;
	}
	try_files $uri$args $uri$args/ $uri/ /index.html =404;
	error_log /var/log/nginx/static_error.log;
	access_log /var/log/nginx/static_access.log;
	}
	location /api/ {
	proxy_pass http://127.0.0.1:8090/;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	proxy_set_header X-Forwarded-Proto $scheme;
	proxy_set_header X-Forwarded-Port $server_port;
	error_log /var/log/nginx/api_error.log;
	access_log /var/log/nginx/api_access.log;
	}
	error_page 404 /404.html;
	location = /40x.html {
	}
	error_page 500 502 503 504 /50x.html;
	location = /50x.html {
	}
	}
	}

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