I have a server on which I am using dokuwiki to host both a homepage as well as a wiki. The server is available under www.domain.com and the wiki is available under wiki.domain.com. Internally both subdomains are served from different directories.
However this means, that everybody who wants to sign up has to sign up for the both domains and manage a duplicate set of user accounts for both subdomains.
What I would like is to have a system, where anybody can sign up on both pages and only has to log in in any of the domains and get access. ACL should still be managed separately for both domains, since I might use namespace names multiple times.
I looked through the list oft dokuwiki auth plugins, but I was not able to find anything usefull for this purpose. Another idea would be to just soft- or hardlink the auth data directory in the two installations. However this would still mean users would have to log in multiple times. Also I am not sure whether my hoster actually allows such directory links, or if this might mess up the two installations.
Is there any other way to create such a setup?
