Hi,

On Thu, Mar 31, 2022 at 03:20:59PM +0200, David Sommerseth wrote:
> I've also run a few tests using an --up script which modified 
> /etc/resolv.conf, which also worked as expected with capabilities enabled.

This is actually an interesting corner case.  As far as I understand,
--up runs before setuid, so that should always succeed - but if you do
that, cleaning up resolv.conf in --down won't succeed.

(But this is a totally independent problem of "network things without
root" that this patch addresses)

[..]
> SELinux on Fedora and RHEL (which Rocky Linux inherits) denies the 
> OpenVPN process when run via systemd to use the SET_PCAP capability.  In 
> addition, the SELinux reference policy also denies all interactions with 
> the Generic Netlink interfaces used by ovpn-dco.  I will follow up this 
> with the upstream SELinux reference policy maintainers.

This is a good find.  Thanks :-)

gert
-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistress

Gert Doering - Munich, Germany                             g...@greenie.muc.de

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