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X-HELO:	mout.kundenserver.de
Date:	Wed, 20 Feb 2019 22:41:08 +0100
From:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To:	Houder <houder AT xs4all DOT nl>
Cc:	cygwin AT cygwin DOT com
Subject:	Re: cygwin 3.0.1-1 breaks my sshd install
Message-ID:	<20190220214108.GZ4256@calimero.vinschen.de>
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On Feb 20 22:35, Houder wrote:
> On Wed, 20 Feb 2019 21:25:36, Corinna Vinschen  wrote:
>=20
> > Sorry guys, but I can't reproduce this problem at all.  I tested ssh
> > login on Vista, W7 and W10 1809, in each case on 64 bit and under
> > WOW64.  On all systems I can login with domain as well as local
> > accounts.
>=20
> Understood.
>=20
> > For completeness sake I started sshd under SYSTEM as wel as under
> > cyg_server account and every time it just worked.
>=20
> Mine runs under cyg_server
>=20
> > The only reason for failing logins coming to mind is the case of
> > the usernames.  It must be written *exactly* as returned by
> > `getent passwd'.  I.e.:
> >=20
> >   $ getent passwd | grep -i foo
> >   MACHINE+Foo:*:197608:197121:U-MACHINE\Foo,[...]
>=20
> Understood. And not the problem at my side. Also I am using local
> accounts.
>=20
> Failure starts w/ cygwin1-20190126 ... 0124 works ...
>=20
> Your commits on 0126:
>=20
> 2019-01-26      Corinna Vinschen        Cygwin: seteuid: use Kerberos/MsV=
1_0 S4U authentication...
> 2019-01-26      Corinna Vinschen        Cygwin: uname: Raise size of utsn=
ame fields and revamp...
> 2019-01-26      Corinna Vinschen        Cygwin: netdb.h: fix __GNU_VISIBL=
E tests
> 2019-01-26      Corinna Vinschen        Cygwin: create_token: Return NULL=
, not INVALID_HANDLE_...
> 2019-01-26      Corinna Vinschen        Cygwin: syscalls.cc: fix formatti=
ng
> 2019-01-26      Corinna Vinschen        Cygwin: lsaauth: Drop outdated te=
st for loading Secur32.dll
>=20
> Last commit:
>=20
> Cygwin: seteuid: use Kerberos/MsV1_0 S4U authentication by default
>=20
> - This simple and official method replaces cyglsa and "create token"
>   methods.  No network share access, same as before.
>=20
> - lsaauth and create_token are disabled now.  If problems crop up,
>   they can be easily reactivated.  If no problems crop up, they
>   can be removed in a while, together with the lsaauth subdir.
>=20
> - Bump Cygwin version to 3.0.
>=20
> -----
>=20
> Perhaps I missed something in the last couple of month. Did I have to cha=
nge
> something in the setup of openssh?

I really don't know, this all works fine for me.  Try switching the
account starting sshd from cyg_server to LocalSystem and change
ownership of all files /etc/ssh* to SYSTEM.


Corinna

--=20
Corinna Vinschen
Cygwin Maintainer

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