Re: [Xen-devel] [PATCH] libxl: Query VNC listening port through QMP

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

On 18/04/12 12:05, Ian Campbell wrote:
> On Tue, 2012-04-17 at 16:45 +0100, Anthony PERARD wrote:
> > On 17/04/12 16:30, Ian Campbell wrote:
> > > On Mon, 2012-04-16 at 19:15 +0100, Anthony PERARD wrote:
> > > > Currently `xl vncviewer $dom` does not work because the VNC port is not
> > > > registered in xenstore when using qemu-upstream. This patch attempted to fix
> > > > this.
> > > libxl_vncviewer_exec also potentially reads vnc-pass, although frankly
> > > having such a thing in xenstore strikes me as something of a
> > > misfeature...
> > Well, I thought of that, but when I tried `xl vncviewer` with a password
> > set, the result was that vncviewer asked me a password. That why I
> > haven't put more effort in querrying the vnc password from QEMU.
> Same here even with qemu-xen-traditional.
There is actually an option to xl vncviewer: --autopass, so with this, 
no need to enter the vnc pass manually. And it's works fine with the 
traditionnal.
> I'm tempted to suggest that we remove this support -- having plain text
> passwords in xenstore (thankfully with perms set somewhat sanely) just
> doesn't seem like a Good Thing to me...

--
Anthony PERARD

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