Unable to login on WordPress Multisite

[spacedmonkey]

I am having a serious issue with duo on my multisite. My users are unable to login to anything other than network admin panel.

Here is the issue.

• Login to network admin i.e example.com
• Activate DUO.
• Logout.
• Go to another WordPress site on network i.e test2.example.com.
• Login with super admin login
• Loading message displays, browser redirects to example.com not logged in.

This redirect loop means that I am unable to login any other of my sites.
This issue has already been discussed on WordPress forum and a fix was put in place (6de72e8). This implemented the network_site_url which points the login script to primary site on the network and not the current site that you are on. As my multisite is set to the sub domain configuration, this point the login action to the primary site on the network. Implementing site_url would fix this issue as it point the login script the current site that the user is on. In my tests, this fixed the plugin.

I have forked the plugin and I will be submitting the fix via a pull request soon.

[spacedmonkey]

This fix has been merged into the repo. @ojaber Is there an eta on when this change will appear on the WordPress plugin repo? I wish to update my sites from the official repo.

[ojaber]

@spacedmonkey Version 1.8.1 has been released. You should be able to update soon.
Thanks for submitting the fix.