Hi Gabriel,

I guess that with your model you are losing some flexibility wrt GeoFence:
Fact is, the LIMIT and ALLOW rules may have different matching scopes,
Just one example: let's say, you have a layer L1 that needs to be limited
to area A1 for everyone except for group G1
In GeoFence you'll create these rules with a high priority, such as for
instance

- Rule 10: Layer L1, Grant: LIMIT, Area A1
- Rule >10: Group G1, Layer L1, Grant: ALLOW, Area whole world
.. then you can have other rules totally limiting the access to layer L1 or
whatever

With your semantic change, you'll have to repeat Rule 10 for each
group/user in your rulebase.
This means that, for each group you create, you *need to remember* that
layer L1 requires area limitation (and then create the related rule).

   Cheers,
   Emanuele




On Wed, Mar 29, 2023 at 9:25 PM Gabriel Roldan <
gabriel.rol...@camptocamp.com> wrote:

> Hey there,
>
> In relation to how GeoFence/ACL need to define and evaluate data access
> rules, there's something that's been itching on my neck. I tried to
> summarize here:
> https://github.com/camptocamp/geoserver-acl/issues/1
>
> It'd be great if you guys can give it a read and spot some fundamental
> thing I might be missing?
>
> TIA!
> Gabe
>
> *camptocamp*
> INNOVATIVE SOLUTIONS
> BY OPEN SOURCE EXPERTS
>
> *Gabriel Roldan*
> Geospatial Developer
>
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> https://lists.sourceforge.net/lists/listinfo/geoserver-devel
>


-- 
Regards,
Emanuele Tajariol
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