Patch to add "warn" value to ForwardX11 and ForwardAgent

[Damien Miller]

On Mon, 29 Oct 2001, Dave Dykstra wrote:

> With "warn", you can still use forwarding even though you know a server is
> not very well secured, and you will be notified if someone does actually
> break into the server and try to take over the forwarding on your session.

By which stage it is too late.

What would be nicer is some way for the client to get the user to accept
/ reject each forwarding request.

-d

-- 
| By convention there is color,       \\ Damien Miller <djm at mindrot.org>
| By convention sweetness, By convention bitterness, \\ www.mindrot.org
| But in reality there are atoms and space - Democritus (c. 400 BCE)