On Fri, 2005-08-26 at 16:22 -0700, der.hans wrote:
> Am 26. Aug, 2005 schwätzte Bryan.ONeal@asu.edu so:
> 
> > Ok at this point I am willing to do anything, including wiping out my OS and
> > starting from scratch.
> >
> > I need a way for users to access my box in a secure manor and upload / download
> > files.  But I also need to ensure that those users can never navigate above
> > their home directory (I will have several users set to the same home)
> >
> > I can not get chroot to work for the life of me!
> 
> It's a good idea, but it's not necessary.
> 
> I'd suggest looking into a restricted shell. For instance, there's rbash (
> look for it in the bash man page ).
> 
> I'm worried about one part, though.
> 
> ###
>        When a command that is found to be a shell script is executed (see
> COM‐
>        MAND EXECUTION above), rbash turns off any restrictions  in  the
> shell
>        spawned to execute the script.
> ###
> 
> So you just need to be able to write shell scripts to get around the
> restrictions?
> 
> Hopefull sftp can be configured to do what you're wanting.
> 
> apt-cache search for filezilla returns nothing, so I don't know if
> FileZilla can handle sftp. At least a few GUIs can.
> 
---
I thought that I had read if you put /./home/user as the users home
directory in /etc/passwd that it would chroot them to that directory
only. Don't recall where I read that info and it may not be at all
accurate.

Most ftp programs should have a way to lock them into their home
directory though - I don't do much ftp these days.

Craig

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