Project-declaredLean 4.31.0
Type Of preserves valid refs
Cedar.Thm.typeOf_preserves_valid_refs
Plain-language statement
typeOf preserves Entities.ValidRefsFor. The converse is not true, due to policies with invalid UID literals, such as // entity User enum ["alice"]; permit(principal, action, resource) when { if true then User::"alice" else User::"bob" };
authorizationprogram verificationsemantics
Source project: Cedar Specification
Person-level attribution pending.