I'd like to use Authzforce with MongoDB as the PRP.
I saw that for the policy evaluation part there is already a MongoDB policy provider. Did someone try to implement the DomainDAO part for PAP support? Are there other implementations besides FileBasedDomainDaoImpl?
There is no DomainDAO implementation based on MongoDB for AuthzForce Server to my knowledge (as one of the main contributors), but you can use the MongoDB policy provider with AuthzForce RESTful PDP if you don't need all the features of AuthzForce Server. The RESTful PDP is a minimalist version but more customizable regarding the configuration of the PDP.