Bugtraq mailing list archives
Re: /etc/shells (was Re: procmail)
From: repayne () jeeves net (Rob Payne)
Date: Thu, 8 Aug 1996 12:25:45 -0500
On Thu, 8 Aug 1996 09:47:25, der Mouse previously wrote:
If I might spin off a new thread from this one.... I can see only two solutions. One would be to make each service maintain its own list of users that are forbidden (or, alternatively, allowed); the other would be to extend the passwd database (or, equivalently, maintain a parallel database) so as to allow tagging each user with arbitrary flags like "ftp access allowed" or "mail forward to pipe forbidden".
Anyone have any comments on either, or any other alternatives to suggest?
One way of seeing this is just your basic ACL scenario where you have operations and you have users, and where the two lists interact you have a cross list that defines who can do what, making checks where it can happen, etc. Solaris implements this now, and it could be used to do what you are suggesting. I would have to check Solaris's implementation to see if it would be sufficient for what you suggest, or if it would need to be extended. -rob
Current thread:
- /etc/shells (was Re: procmail) der Mouse (Aug 08)
- Re: /etc/shells (was Re: procmail Jauder Ho (Aug 08)
- Re: /etc/shells (was Re: procmail BriaNeiLevine (Aug 08)
- Re: /etc/shells (was Re: procmail Douglas Song (Aug 08)
- Re: /etc/shells (was Re: procmail Junya Ho (Aug 08)
- Re: /etc/shells (was Re: procmail Shaun Lowry (Aug 09)
- <Possible follow-ups>
- Re: /etc/shells (was Re: procmail) Rob Payne (Aug 08)
- Re: /etc/shells (was Re: procmail) Eugene Bradley (Aug 08)
- Re: /etc/shells (was Re: procmail) Valdis.Kletnieks () vt edu (Aug 08)
- Re: /etc/shells (was Re: procmail) Todd Vierling (Aug 08)
- Re: /etc/shells (was Re: procmail) Julian Assange (Aug 08)
- Re: /etc/shells (was Re: procmail) Theo de Raadt (Aug 08)
- Re: /etc/shells (was Re: procmail) Sam Quigley (Aug 08)
- Re: /etc/shells (was Re: procmail) W Lee Nussbaum (Aug 08)
- Re: /etc/shells (was Re: procmail) Douglas Song (Aug 08)
- Re: /etc/shells (was Re: procmail Jauder Ho (Aug 08)
- Re: /etc/shells (was Re: procmail) Adam Bauer (Aug 08)