Re: [Gnu-arch-users] wiki update: conditionalized startup scripts over ssh

[Jan Hudec]

On Mon, Sep 20, 2004 at 13:17:11 +0100, John Kinson wrote:
> Server .ssh/authorized_keys file contains:
> 
>     environment="VC=arch-shared" ssh-rsa ... address@hidden

Why don't you simply use a *command* modifier there? It's easier and
more reliable. You can say:

command='/home/me/bin/umasked-sftp' ssh-rsa ...

And then in the /home/me/bin/umasked-sftp do:

#!/bin/sh
umask 002
exec /usr/lib/sftp-server

The key will be useable with sftp, but you don't want to use it with
anything but tla anyway.

In addition, I am not sure how it'l do the quoting, but something like:

command='/bin/sh -c "umask 002; exec /usr/lib/sftp-server"'

might work to.

-------------------------------------------------------------------------------
                                                 Jan 'Bulb' Hudec 
<address@hidden>

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