NewAuthGuard - returns new AuthGuard instance.

NewHandlerCreator - returns HandlerCreator instance.

ContextUserKey - defines the key currentUser will be saved under in current context.

Policy - describes Gochat's RBAC policy definition.

AccessRule - defines a rule that can be used to test one's access to a given route.

AuthGuard checks if given request can be properly authenticated, by veryfying the token.

ContextUser - struct defining user assigned to current context.

HandlerCreator - takes desired controller function and produces gin's HandlerFunc.

AuthenticatedControllerFn - controller function for authenticated routes.

BasicControllerFn - controller function for unauthenticated routes.