The login options for Twitter , Foursquare and some others are showing a problem with ‘callback’ . The multisite installations doesn’t fully support the plugins like Thenbrent’s Social-Connect or wordpress-social-login.
Usually we can manage to make other logins like Google connect and facebook work on all sub-sites using the Multisite manager plugins by activating the wordpress-social-login site wide. But the problem is with some network logins
There will not be a problem with FaceBook and Tumblr logins which doesn’t ask Callback URL. But the network logins which need Callback URL trouble us on Multisite installations.
During the creation of application we enter the Main site’s domain. But when a user tries to login on sub-site it stucks. As the sub-site gets created automatically on multisite , we cannot add dozens of sub-site domains in the application ‘s callback option. Can you tell me if there is a solution to it which I can modify the code?
I’m having trouble with this as well.
However, on wordpress multisite if a user logs-in on one of the sites then he’s automatically logged-in on all other sites too. WordPress simply assigns that user different roles depending on what site he’s viewing.
So perhaps a solution would be to make all blogs use the primary blog’s login. Sort-of like a “global” login option.