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UTCWeb / utctiny

URL Shortener with YOURLS
MIT License
0 stars 5 forks source link

Plugin to pass real IP address through to app for better stats #75

Closed UTCGilligan closed 4 months ago

UTCGilligan commented 7 months ago

YOURLS uses GEOIP for stats, but the F5 load balancer (and Cloudflare) doesn't pass real IP through. We solved this in WordPress by adding to config.

Create a YOURLS plugin to fix it.

# Support Akismet seeing Real IP from F5 and other frontends
if (isset($_SERVER['HTTP_CLIENT_IP'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_CLIENT_IP'];
}elseif(isset($_SERVER['HTTP_CF_CONNECTING_IP'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_CF_CONNECTING_IP'];
}elseif(isset($_SERVER['HTTP_X_FORWARDED_FOR'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_X_FORWARDED_FOR'];
}elseif(isset($_SERVER['HTTP_X_FORWARDED'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_X_FORWARDED'];
}elseif(isset($_SERVER['HTTP_X_CLUSTER_CLIENT_IP'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_X_CLUSTER_CLIENT_IP'];
}elseif(isset($_SERVER['HTTP_FORWARDED_FOR'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_FORWARDED_FOR'];
}elseif(isset($_SERVER['HTTP_FORWARDED'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_FORWARDED'];
}elseif(isset($_SERVER['HTTP_X_REAL_IP'])){
    $_SERVER['REMOTE_ADDR'] = $_SERVER['HTTP_X_REAL_IP'];
}
if(isset($_SERVER["HTTP_CF_VISITOR"])){
    if (strpos($_SERVER["HTTP_CF_VISITOR"], "https") || $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
        $_SERVER['HTTPS'] = 'on';
    }}