nginx https, non-www redirect

default.conf

#AUTOMATICALLY GENERATED - DO NO EDIT!



server {
	  listen    80 default_server;
    listen    [::]:80 default_server ipv6only=on;
		server_name oguzhan.in www.oguzhan.in;

		if ($http_x_forwarded_proto = "http") {
		  return 301 https://$server_name$request_uri;
		}
		
		if ($host = 'www.oguzhan.in') {
      return 301 https://$server_name$request_uri;
    }
    
    access_log /var/log/nginx/oguzhan.in.access.log;
    error_log /var/log/nginx/oguzhan.in.error.log;

    
    location  / {
        proxy_pass http://localhost:8080;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;        
        
    }

}