Mailing-List: contact cygwin-help AT sourceware DOT cygnus DOT com; run by ezmlm
List-Subscribe: <mailto:cygwin-subscribe AT sources DOT redhat DOT com>
List-Archive: <http://sources.redhat.com/ml/cygwin/>
List-Post: <mailto:cygwin AT sources DOT redhat DOT com>
List-Help: <mailto:cygwin-help AT sources DOT redhat DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender: cygwin-owner AT sources DOT redhat DOT com
Delivered-To: mailing list cygwin AT sources DOT redhat DOT com
Date: Tue, 31 Jul 2001 10:53:15 -0400 (EDT)
From: Prentis Brooks <prentis AT aol DOT net>
To: Corinna Vinschen <cygwin AT cygwin DOT com>
Subject: Re: "Illegal User" when logging into sshd
In-Reply-To: <20010731162729.E490@cygbert.vinschen.de>
Message-ID: <Pine.GSO.4.33.0107311050200.26124-100000@magetower.office.aol.com>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Tue, 31 Jul 2001, Corinna Vinschen wrote:

> On Tue, Jul 31, 2001 at 09:58:44AM -0400, Prentis Brooks wrote:
> > Here is the scenario:
> >
> > Running sshd out of cygrunsrv as system.  sshd operating fine, performing
> > both password and rsa authentication for any domain admin account that I add
> > to /etc/passwd.  I need to allow rsa authentication for a single non-domain
> > admin account onto my member servers.  The problem is that regardless of the
> > authentication method, sshd reports a failed attempt for "illegal user foo".
> >
> > I have tried foo AT host, domain\\foo AT host, and even tried adding the user to the
> > local Adminstrators group to see if I had a perm issue.  The domain account
> > was added to /etc/passwd in the following manner:
> >
> > mkpasswd -d | grep foo >>/etc/passwd
> > and the home directory was created and chowned to that user, still no dice.
>
> Did you restart sshd after creating the entry in /etc/passwd?
>
> Under Cygwin processes get a copy of /etc/passwd and /etc/group
> in the process memory on the first access to these files for
> performance reasons. Later changes to these files aren't recognized
> by a running process.
>
> Corinna

Nope, and that was my problem... now my next problem is how to get a clean
restart of the process.  cygrunsrv -E sshd ; cygrun -S sshd  does not make
a clean restart when I change files.   It either causes future connects to
hang or be refused until I log into the host via GUI and stop all instances
of sshd (including running task manager to kill the always present errant
sshd.exe processes).  I then restart cygrunsrv -S sshd and it works fine.

I have even tried creating a second sshd server running on another port to
see if I could clean up, but it doesn't seem to help.  Either that or I am
doing something wrong.

>
>

Prentis Brooks	| prentis AT aol DOT net | 703-265-0914 | AIM: PrentisB
System Administrator - Web Infrastructure & Security

       A knight is sworn to valor.  His heart knows only virtue.  His blade
       defends the helpless.  His word speaks only truth.  His wrath undoes the
       wicked. - the old code of Bowen, last of the dragonslayers
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.4 (SunOS)
Comment: For info see http://www.gnupg.org

iEYEARECAAYFAjtmxl8ACgkQT6P3Tdl1kzbcVgCgnf8prdXH7xdrn03HBmqRk3Mv
29cAoM8mvpqb/Kl978r+VUbxTMt7/06P
=+0RS
-----END PGP SIGNATURE-----



--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Bug reporting:         http://cygwin.com/bugs.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/