Multiple identity providers with Office 365 based SharePoint 2013 web application

Question

I am trying to get multiple identity providers (Google, Facebook, multiple ADFS) working with a SharePoint 2013 web application provisioned on Office 365.

I know about options related to ADFS and Shibboleth, but am wondering if there is any way to get Azure ACS to handle the authentication for this web app. I do have an on-premise SharePoint 2013 web application working with Azure ACS, but don’t have much info around how to do the same thing with Office 365 or if it’s even possible.

Answer 1

Not supported (yet).
Given that Office 365 use Windows Azure AD, we can hope that ACS support will come one day.