DokuWiki login using WordPress

Hi,

I’m trying to get DokuWiki to use my WordPress installation for logins and new user registrations. I’m pretty sure it’s possible, but I’m hoping someone has already done this. As far as I understand, it involves writing a mysql.conf.php file in DokuWiki that maps user names to the wp_users table in WordPress.

I am aware of dwBliki, but this is not what I want. I want a seperate wiki from my blog, but yet share the same usernames and passwords.

Any help or pointers would be much appreciated.