Is there socksify script for dynamics forwardings to unix domain sockets?

[Damien Miller]

On Wed, 21 Feb 2018, Jö Fahlke wrote:

> Am Di, 20. Feb 2018, 23:13:16 -0800 schrieb Dan Kaminsky:
> > Date: Tue, 20 Feb 2018 23:13:16 -0800
> > From: Dan Kaminsky <dan at doxpara.com>
> > To: Jö Fahlke <jorrit at jorrit.de>
> > Cc: openssh-unix-dev at mindrot.org
> > Subject: Re: Is there socksify script for dynamics forwardings to unix
> >  domain sockets?
> > 
> > Whoa.  That's pretty cool.
> > 
> > Empirically, how well do LD_PRELOAD scripts work in grabbing all socket
> > calls?
> 
> Good point, I did not check that before, so I tried now (with tsocks on Debian
> stretch and the "ssh -D" socks port on a random port on localhost) and got
> mixed results.  Generally, anything name-lookup related does not seem to work
> and I have to use IP addresses.

Yeah, IMO it would be better to write a small userspace NAT helper e.g.
using IPPROTO_DIVERT that proxied things via SOCKS (assuming someone
hasn't already done this).

-d