Best way to implement Facebook support for Windows Store?

I've poked around a bit around integrating facebook login, sharing and invites in Windows Store, but can't find anything reliable...

- The Facebook Unity SDK doesn't support Windows Store
- This asset on the asset store seems outdated, and probably only supports Graph API 2.2 (which becomes obsolete on March 27)

Any suggestions on a quick and reliable way to implement FB features in Windows Store Apps?

 

I did it by using the Facebook library in https://github.com/MarkerMetro/MarkerMetro.Unity.WinIntegration. Use authenticationBrocker to call facebook to login aln the graph api to make requests. Lots of googling, and lots of outdated guides but it is doable.