Added new "provider" fields.

Author: ip2location

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 IP2Location.com
+Copyright (c) 2021 IP2Location.com
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -129,6 +129,7 @@ $ip2proxy_proxy_asn;
 $ip2proxy_proxy_as;
 $ip2proxy_last_seen;
 $ip2proxy_threat;
+$ip2proxy_provider;
 ```
 
 
@@ -164,6 +165,13 @@ server {
         fastcgi_param IP2PROXY_ISP                 $ip2proxy_isp;
         fastcgi_param IP2PROXY_IS_PROXY            $ip2proxy_is_proxy;
         fastcgi_param IP2PROXY_PROXY_TYPE          $ip2proxy_proxy_type;
+        fastcgi_param IP2PROXY_DOMAIN	           $ip2proxy_domain;
+        fastcgi_param IP2PROXY_USAGE_TYPE          $ip2proxy_usage_type;
+        fastcgi_param IP2PROXY_PROXY_ASN           $ip2proxy_proxy_asn;
+        fastcgi_param IP2PROXY_PROXY_AS            $ip2proxy_proxy_as;
+        fastcgi_param IP2PROXY_LAST_SEEN           $ip2proxy_last_seen;
+        fastcgi_param IP2PROXY_THREAT              $ip2proxy_threat;
+        fastcgi_param IP2PROXY_PROVIDER            $ip2proxy_provider;
 	}
 }
 ```

ngx_http_ip2proxy.c

@@ -1,6 +1,6 @@
 /*
  * IP2Proxy Nginx module is distributed under MIT license
- * Copyright (c) 2013-2020 IP2Location.com. support at ip2location dot com
+ * Copyright (c) 2013-2021 IP2Location.com. support at ip2location dot com
  *
  * This module is free software; you can redistribute it and/or
  * modify it under the terms of the MIT license
@@ -168,6 +168,12 @@ ngx_http_ip2proxy_vars[] = {
 		offsetof(IP2ProxyRecord, threat),
 		0, 0
 	},
+	{
+		ngx_string("ip2proxy_provider"), NULL,
+		ngx_http_ip2proxy_get_str_value,
+		offsetof(IP2ProxyRecord, provider),
+		0, 0
+	},
 
 	ngx_http_null_variable
 };