Allow properties to be queried in Twig Sandbox
Allow properties to be queried in Twig Sandbox

Note that the concept of a VettingLocation will have to go in the near future, as RaLocations and RegistrationAuthorityCredentials are clearly distinguishable concepts that do not need to be unified in this manner

OpenConext/Stepup-Middleware,SURFnet/Stepup-Middleware,OpenConext/Stepup-Middleware,SURFnet/Stepup-Middleware