nginx GEOIP在cloudflare proxy后面显示错误的国家（不是最终用户，但是如果代理）

我正在使用Cloudflare和nginx geoip指令：

geoip_country /usr/local/share/GeoIP/GeoIP.dat; geoip_city /usr/local/share/GeoIP/GeoLiteCity.dat; 

他们正在selectIP（因为请求在标题中被标记为转发，因为是pipaddress ），但是将国家显示为SG（cloudflare代理位置）。

反正如果头HTTP_X_FORWARDED_FOR被设置，以获得最终用户的coutnry？

 <?php if (getenv(HTTP_X_FORWARDED_FOR)) { $pipaddress = getenv(HTTP_X_FORWARDED_FOR); $ipaddress = getenv(REMOTE_ADDR); echo "Your IP address is : ".$pipaddress. " (via proxy $ipaddress) " ; } else { $ipaddress = getenv(REMOTE_ADDR); echo "Your IP address is : $ipaddress"; } $country = getenv(GEOIP_COUNTRY_NAME); $country_code = getenv(GEOIP_COUNTRY_CODE); echo "<br/>Your country : $country ( $country_code ) "; ?> 

和/etc/nginx/fastcgi_params如下：

• OCSP装订可以提高CloudFlare背后的网站的性能吗？
• 如何在Nginx中将Cloudflare IP作为额外的FastCGI参数存储？
• IPv6客户端通过CloudFlare（w / mod_cloudflare）访问带有IPv6未知应用程序的IPv4服务器
• Cloudflare数据隐私和政策？
• .de域名与CloudFlareparsing为错误的服务器

 fastcgi_param QUERY_STRING $query_string; fastcgi_param REQUEST_METHOD $request_method; fastcgi_param CONTENT_TYPE $content_type; fastcgi_param CONTENT_LENGTH $content_length; fastcgi_param SCRIPT_FILENAME $request_filename; fastcgi_param SCRIPT_NAME $fastcgi_script_name; fastcgi_param REQUEST_URI $request_uri; fastcgi_param DOCUMENT_URI $document_uri; fastcgi_param DOCUMENT_ROOT $document_root; fastcgi_param SERVER_PROTOCOL $server_protocol; fastcgi_param HTTPS $https if_not_empty; fastcgi_param GATEWAY_INTERFACE CGI/1.1; fastcgi_param SERVER_SOFTWARE nginx/$nginx_version; fastcgi_param REMOTE_ADDR $remote_addr; fastcgi_param REMOTE_PORT $remote_port; fastcgi_param SERVER_ADDR $server_addr; fastcgi_param SERVER_PORT $server_port; fastcgi_param SERVER_NAME $server_name; # Set php-fpm geoip variables fastcgi_param GEOIP_COUNTRY_CODE $geoip_country_code; fastcgi_param GEOIP_COUNTRY_CODE3 $geoip_country_code3; fastcgi_param GEOIP_COUNTRY_NAME $geoip_country_name; fastcgi_param GEOIP_CITY_COUNTRY_CODE $geoip_city_country_code; fastcgi_param GEOIP_CITY_COUNTRY_CODE3 $geoip_city_country_code3; fastcgi_param GEOIP_CITY_COUNTRY_NAME $geoip_city_country_name; fastcgi_param GEOIP_REGION $geoip_region; fastcgi_param GEOIP_CITY $geoip_city; fastcgi_param GEOIP_POSTAL_CODE $geoip_postal_code; fastcgi_param GEOIP_CITY_CONTINENT_CODE $geoip_city_continent_code; fastcgi_param GEOIP_LATITUDE $geoip_latitude; fastcgi_param GEOIP_LONGITUDE $geoip_longitude;