thank you for help.

2014/1/22 José F. Romaniello <[email protected]>

> As far I understand with service like this or http://hidemyass.com/ you
> can't.
>
> You shouldn't use the X-Forwarded-For header for anything related to
> security.
>
> More info here:
> http://r.va.gg/2011/07/wrangling-the-x-forwarded-for-header.html
>
> Also, if you use nginx in front of node, you might consider the realip
> module so you don't thrust any incoming X-Forwarded-For.
> http://nginx.org/en/docs/http/ngx_http_realip_module.html
>
>
>
>
> 2014/1/22 Gonçalo Diogo Bessa <[email protected]>
>
>> Hello everybody,
>>
>> I would like your help to get remote ip when other try to cheat
>> application.
>>
>> When using the proxy anonimous through url. :
>> https://www.megaproxy.com/freesurf/
>>
>> I'm using express framework.
>>
>> In my application have the following code to get ip:
>>
>> exports.RemoteClient = function (req, res) {
>>
>>     var ipAddress = "";
>>     var forwardedIpsStr = req.header('x-forwarded-for');
>>     if (forwardedIpsStr) {
>>              var forwardedIps = forwardedIpsStr.split(',');
>>              ipAddress = forwardedIps[0];
>>     }
>>
>>     var ip = ipAddress || req.connection.remoteAddress || req.ip;
>>
>> }
>>
>>
>> Best regards
>>
>> Thank you,
>> Gonçalo Bessa
>>
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