Useful Snippets

Welcome!


This blog is used to collect useful snippets related to Linux, PHP, MySQL and more. Feel free to post comments with improvements or questions!

RSS Latest posts from my personal blog


Most viewed posts


Subscribe to RSS feed


Setting the correct forwarded IP address in WordPress Stream plugin

Stanislav KhromovStanislav Khromov

If you are using the WordPress Stream plugin and have a reverse proxy like Varnish in front of it, you might be seeing the IP of your Varnish machines rather than the client IP. This snippet lets you set the proper IP address that Varnish or other reverse proxies forward.

This code only works for Apache. If you are running Nginx you will need the getallheaders polyfill.

//Add proper forwarded IP to log records
add_filter('wp_stream_record_array', function($record) {
   //Get proper IP
   if(function_exists('getallheaders')) {
      $headers = getallheaders();

      //Exchange IP if header set
      if(isset($headers['X-Forwarded-For'])) {
        $record['ip'] = filter_var($headers['X-Forwarded-For'], FILTER_VALIDATE_IP);
      }
    }

    return $record;
});

Web Developer at Aftonbladet (Schibsted Media Group)
Any opinions on this blog are my own and do not reflect the views of my employer.
LinkedIn
Twitter
WordPress.org Profile
Visit my other blog

Comments 0
There are currently no comments.