* Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > Hi > > On Mon, Sep 16, 2019 at 5:15 PM Dr. David Alan Gilbert > <dgilb...@redhat.com> wrote: > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > Hi > > > > > > On Mon, Sep 16, 2019 at 2:02 PM Dr. David Alan Gilbert > > > <dgilb...@redhat.com> wrote: > > > > > > > > (Copying in Stefan since he was looking at DBus for virtiofs) > > > > > > > > * Marc-André Lureau (marcandre.lur...@redhat.com) wrote: > > > > > Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
<snip> > > > Do you have a specific question we can answer or guide for qemu? Is > > > there something we have to document or implement? > > > > > > Since qemu is not managing the extra processes or applying policies, I > > > don't know what else could be done. From qemu pov, it can rely on > > > management layer to trust the bus and the helpers, similar to trusting > > > the system in general. > > > > Well pretty much the same questions I asked in the discussion on v2; > > what is the supported configuration to ensure that one helper that's > > been compromised can't attack the others and qemu? > > I thought I gave the answer to that question above. What is missing? I > don't think one can generalize it here, it will be a case by case for > each helper, how they interact with each other and qemu. I think we need an example of how to lock it down; i.e. to allow a helper to provide migration data but not to be able to speak to other helpers. Dave > > > > Dave > > > > > > Dave > > > > > > > > > +Guidelines > > > > > +========== > > > > > + > > > > > +When implementing new D-Bus interfaces, it is recommended to follow > > > > > +the "D-Bus API Design Guidelines": > > > > > +https://dbus.freedesktop.org/doc/dbus-api-design.html > > > > > + > > > > > +The "org.qemu*" prefix is reserved for the QEMU project. > > > > > diff --git a/docs/interop/index.rst b/docs/interop/index.rst > > > > > index b4bfcab417..fa4478ce2e 100644 > > > > > --- a/docs/interop/index.rst > > > > > +++ b/docs/interop/index.rst > > > > > @@ -13,6 +13,7 @@ Contents: > > > > > :maxdepth: 2 > > > > > > > > > > bitmaps > > > > > + dbus > > > > > live-block-operations > > > > > pr-helper > > > > > vhost-user > > > > > -- > > > > > 2.23.0 > > > > > > > > > -- > > > > Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK > > > > > > > > > > > > > -- > > > Marc-André Lureau > > -- > > Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK > > > > -- > Marc-André Lureau -- Dr. David Alan Gilbert / dgilb...@redhat.com / Manchester, UK