I've been using the YAF forum on a sub domain on my site for about 19 years now with other parts of the site sharing the same YAF login. Previously this was nice and easy, I could specify the membership provider in the web config and it all worked seamlessly. Then this happened...
UPGRADE NOTICE
Be aware that the Old Asp.NET Membership/Role/Profile Providers are no longer been used. It will be automatically upgraded to the new ASP.NET Identity Providers. If you are using a custom Membership Provider, an manual upgrade is necessary!
Since this upgrade, I've been struggling to get things to work properly. In my lack of understanding of the Identity Provider I have made changes that looked at the old yaf_prov_Membership table and things appeared to be working again until new people register and obviously they're not in this table.
I followed a tutorial about setting up Identity Provider and when I tried to log in, it then tried to create it's own AspNetUsers table and I can't figure out how to point it to the yaf tables instead. I have looked at various threads on this forum for help, but I can't seem to find anything that is reliably new.
Can anyone explain to me or even better provide a little example, of how to use the yaf Identity provider in a different project, pointing to the same database?