My project has two 3rd party php apps on a dedicated box running apache, mysql. My biggest problem is how to join the two registrations/logins/password resets/etc.
Should I work towards combining the user tables in mysql and try to get one of the apps to read user authentication from there?
Or do I need an SSO server/app (like Josso) on my server to handle authentication and just choose one app to collect the data?
I do already have about 200 users so I would prefer to not make them change anything but at this point I want to make it solid. They may have different usernames/passwords between the two right now but I can force a choice.
One app uses memberID and the other uses userID, if that matters.