Software :: Pure-authd Not Passing Variables To Pure-ftpd

I have set up pure-authd and pure-ftpd. They are both running, I have created the socket etc.

In my authentication module (a php script) for testing purposes I have done a vardump in to a file, and have realised that pure-authd is not passing on any variables (username, password of the current person trying to log in via ftp) to the PHP script.

I am sure the authentication module is working (have tested it vigorously on the command line), but after 10 hours wondering why it wouldnt work and messing about with the script, I have realised that the variables were never even getting in to the script in the first place!

I am running the processes such as this:

Everything seems as if it is working other than this. For instance, when testing the setup with a very basic auth module which doesnt require a username or password (the basic module just passes "auth_ok:1" to pure-ftpd and the user is then logged in), I can log in to the FTP server fine.

But like I say, a vardump ($argv) on my proper PHP authentication script would suggest that no username or password are being passed to it.