We have a network of sites that we are planning to move to wpmu. We are using the domain mapping and the multi-domain plugins (probably incorrectly, as there's no setup that we've done). Currently, we have a 'holding site' net.spinemedia.com for the network config, and individual domains (not subdomains, full top-level domains) that are hosted on the wpmu install. Everything normally works fine, but randomly for some people when a site is browsed while being logged in into wpadmin, it enters a redirect loop via net.spinemedia.com/?domainmap_action=domainmap-authorize-user..... kind of a URL. The entire page loads (though we can't see it rendered) and then redirects to / of the site, which agains loads and redirects - in a loop. This seems to happen more for those who have logged in using Google Signon. I have two questions:
1) How can this loop be avoided
2) Can the sso be disabled for anonymous users (the http://net.spinemedia.com/dm-sso-endpoint/.... ) requests keeps going out for all users, whereas our site does not have any login functionality for end-users (only editors need to ever log in). However, given the volume of traffic on our site, this will result in a billion+ extra monthly calls to our backends.
At this time, we don't even know if we are using the plugins correctly or not, because they are just installed and they started working. We've tried this with SSO turned on and off, there's no difference. Any help with that will also be apprecited, we've spent days on this!
While the net.spinemedia.com site is live via DNS, the others sites are still on our staging server and will require host file entries. If you need more details please do let me know. Thanks. Also, could you please copy me (firstname.lastname@example.org) as I'm using a non-shared email and Jarad won't be available for several hours.