From: Bill Stewart <bstewart@iname.com>
To: cygwin@cygwin.com
Subject: Re: sshd: computer name's case must match?
Date: Thu, 14 Feb 2019 15:23:00 -0000 [thread overview]
Message-ID: <CANV9t=QE9n6kej+1CYYV7OMktLpv05ZhYpSdPe=LzpbnwiH9Hw@mail.gmail.com> (raw)
In-Reply-To: <20190214131345.GB30859@calimero.vinschen.de>
On Thu, Feb 14, 2019 at 6:14 AM Corinna Vinschen wrote:
> > From this reference, it seems that a POSIX-compliant username cannot
> > contain the + character?
>
> *should*, not *must*. It may be a portabiliy problem but it's not
> strictly disallowed. I'm also not sure what this has to do with the
> matter at hand.
I was looking for a simple way to resolve the case issue.
> > So my suggestion is for Cygwin to convert the name part before the +
> > automatically to upper (or lower) case.
>
> The problem may be compatibility with existing scripts and OpenSSH
> Match rules.
This makes sense. My suggestion may be a bit too simplistic.
> I'm in the process of discussing with the OpenSSH maintainers how to
> proceed.
Sounds good. Thank you for thinking about this problem.
I understand the username case needing to match. This is easily
instructed on the Windows side - just make sure the case matches and
it will work.
I think this is the difficulty: When a computer name is not uppercase,
how do we find out the correct case when we specify an authority name
(before the +)?
(A domain name is easier: We can translate name -> SID -> name and get
the correct case.)
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next prev parent reply other threads:[~2019-02-14 13:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 23:07 Bill Stewart
2019-02-13 1:35 ` Andrey Repin
2019-02-13 10:32 ` Corinna Vinschen
2019-02-13 12:25 ` Corinna Vinschen
2019-02-13 15:53 ` Bill Stewart
2019-02-13 16:10 ` Corinna Vinschen
2019-02-13 16:24 ` Bill Stewart
2019-02-13 16:26 ` Corinna Vinschen
2019-02-13 17:43 ` Bill Stewart
2019-02-13 17:55 ` Corinna Vinschen
2019-02-13 18:13 ` Bill Stewart
2019-02-13 20:25 ` Corinna Vinschen
2019-02-13 20:55 ` Bill Stewart
2019-02-13 22:50 ` Andrey Repin
2019-02-14 13:14 ` Corinna Vinschen
2019-02-14 15:23 ` Bill Stewart [this message]
2019-02-14 16:20 ` Bill Stewart
2019-02-21 20:17 ` Bill Stewart
2019-02-22 9:39 ` Corinna Vinschen
2019-02-22 15:43 ` Bill Stewart
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