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From: Shaddy Baddah <lithium-cygwin@shaddybaddah.name>
To: cygwin@cygwin.com
Subject: Re: sshd_config AllowStreamLocalForwarding perm off / effectively privsep off
Date: Tue, 8 Aug 2023 07:46:51 +1000	[thread overview]
Message-ID: <db4eb850-bb65-dc66-eeb4-00ff49cb6777@aussiebb.com.au> (raw)
In-Reply-To: <ZNEslrRdAQxRtVBD@calimero.vinschen.de>

Hi,

On 8/08/2023 3:40 am, Corinna Vinschen via Cygwin wrote:
> On Aug  7 22:11, Shaddy Baddah via Cygwin wrote:
..

> 
> Yes, the parts of OpenSSH requiring descriptor passing are disabled in
> OpenSSH.
> 
>> Otherwise, what's the solution?
> 
> Solution for what?  What is it you want to do?

Reverse unix socket forwarding. Like this:

|~aC
|ssh> -R /tmp/p2:/tmp/p1
|Forwarding port.
|debug1: Remote: Server has disabled streamlocal forwarding.

Despite configuration and documentation, this can never work on Cygwin.

And I was looking to what an agreeable patch for OpenSSH might be. But
if I have read the situation right, by policy, there cannot be one for
Cygwin.

I do have a workaround, but it's suboptimal.

-- 
Regards,
Shaddy

  reply	other threads:[~2023-08-07 21:47 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-07 12:11 Shaddy Baddah
2023-08-07 17:40 ` Corinna Vinschen
2023-08-07 21:46   ` Shaddy Baddah [this message]
2023-08-08  1:40     ` sshd_config AllowStreamLocalForwarding *remote not possible* " Shaddy Baddah

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