Problem with licensed models

[Niklas Worschech]

If you open a licensed library with OMEdit, you can also read subpackages for a licensed feature for which you are not authorized.

For the following example, you can also open the Internal subpackage, even if you only have access to the feature test_licensed_feature.

package LicenseOptionTest "License Features"
  model Component1
    extends LicenseOptionTest.Internal.InternalComponent1;
    Real a = 1;
    
  end Component1;

  model Component2
    extends LicenseOptionTest.Internal.InternalComponent2;
    Real b = 1;
  end Component2;

  package Internal
    model InternalComponent1
      Real internalA = 1;
    end InternalComponent1;

    model InternalComponent2
      Real internalB = 2;
    
    end InternalComponent2;
      annotation (
      Protection(
        access = Access.nonPackageDuplicate,
        features={"test_licensed_feature2"},
        ));
  end Internal;

  package SubLibrary
    model SubComponent1
    
    end SubComponent1;
    
  end SubLibrary;
  annotation (
      Protection(
        access = Access.nonPackageDuplicate,
        features={"test_licensed_feature"},
        ));

end LicenseOptionTest;