Reg: how to avoid writable permissions of system_bus_socket file for others

[Robert Middleton]

You probably want to look into the dbus policy files, which will let
you configure who is allowed to connect to the bus.  At least on
Debian/ubuntu, the default file is located at
/usr/share/dbus-1/system.conf.  The documentation for dbus-daemon has
some information on these policies:
https://dbus.freedesktop.org/doc/dbus-daemon.1.html

-Robert Middleton

On Wed, Jul 28, 2021 at 8:28 AM RAJESH DASARI <raajeshdasari at gmail.com> wrote:
>
> Hi,
>
> We tried to change the  writable permissions for others for
> system_bus_socket file due to security reasons, but whenever we change
> it and restart the dbus service it is changed back to others writable
> . Could you please let us know if it is possible to remove the
> writable permissions for others. If possible how to change the
> permissions, Please provide your inputs.
>
> Thanks,
> Rajesh Dasari.
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