Arsse/dist/nginx/arsse-fcgi.conf

fastcgi_pass_header Authorization; # required if the Arsse is to perform its own HTTP authentication
fastcgi_pass_request_body on;
fastcgi_pass_request_headers on;
fastcgi_intercept_errors off;
fastcgi_buffering off;
fastcgi_param REQUEST_METHOD  $request_method;
fastcgi_param CONTENT_TYPE    $content_type;
fastcgi_param CONTENT_LENGTH  $content_length;
fastcgi_param REQUEST_URI     $uri;
fastcgi_param QUERY_STRING    $query_string;
fastcgi_param HTTPS           $https if_not_empty;
fastcgi_param REMOTE_USER     $remote_user;