The OWIN Framework defines facilities that are useful for middleware developers. Facilities are just interface definitions in the OWIN Framework, this project contains concrete implementations for some of those interfaces.

Note that these libraries are available as NuGet packages as follows:

Caches data in process memory. Mostly useful for testing and experimenting.

Persists tokens using the configured cache facility.

Persists tokens to a database using the Prius ORM. Has token types with configurable business rules

Uses the Prius ORM to store identity information in a database.