Hi,

On 30/03/2022 13:57, Gert Doering wrote:
Hi,

On Wed, Mar 30, 2022 at 01:31:24PM +0200, Timo Rothenpieler wrote:
It is possible to argue that sitnl does low-level calls to the kernel as
well.  But potential libraries had an API which was making everything
far more complex on the OpenVPN side.  For libcap-ng at least, that is
not the case; as the API it provides is pretty simple.

Shouldn't caps support also be enabled when sitnl is in use?
Given it also needs CAP_NET_ADMIN.

That was a misunderstanding.  David explained why we are not using a
library but directly talk to the netlink socket for SITNL.

And yes, we want CAP_NET_ADMIN for sitnl+--user as well ;-)

One detail: using SITNL is a compile time decision, while using DCO is a runtime decision (assuming it was compiled in)

Thanks!

--
Antonio Quartulli


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