Re: User mode configuration?

Solomon Peachy <[email protected]> Thu, 21 Dec 2006 08:33:35 -0500
Newsgroups gmane.linux.linux-wlan.user
Message-ID <[email protected]>
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On Wed, Dec 20, 2006 at 08:59:32PM -0500, Alfred Scamman wrote:
> Without compromising my security? I'd have to give her my root password
> or hard code it in the script. The interface is supposed to be
> configurable in user mode, as it does in kinternet. I want to be able to
> do that with a script in userspace; I shouldn't have to su anything.

'sudo' asks for the user password, not the root password.

You can configure sudo to run with no password either, and you can also=20
lock down sudo so that it only allows that user to run that one command.

But back to your original question -- technially, all network=20
configuration requires the ADMIN capability, usually only available to=20
root.  Your distro network scripts use some setuid trickery to work=20
around this so mere users can up/down network interfaces, but not=20
configure them directly.

 - Solomon.
--=20
Solomon Peachy                        [email protected]
AbsoluteValue Systems                 http://www.linux-wlan.com
721-D North Drive                     +1 (321) 259-0737  (office)
Melbourne, FL 32934                   +1 (321) 259-0286  (fax)

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