Gentoo Archives: gentoo-security

From: James Larkby-Lahet <jalst114@×××××××.edu>
To: gentoo-security@l.g.o
Subject: Re: [gentoo-security] Securing portage --- an OpenBSD approach
Date: Fri, 12 Nov 2004 16:16:55
Message-Id: 36FED2AA-34C6-11D9-AFC7-000A95B2B6CC@cs.pitt.edu
In Reply to: Re: [gentoo-security] Securing portage --- an OpenBSD approach by Paul de Vrieze
1 as opposed to Stunnel , won't a simple 'rsync -e ssh' suffice?
2 those who want to can use ssh, others can use the default, rsh
3 <shudders>
4 or, if you start the server with one, will it not respond to the other?
5
6 james
7
8 On Nov 12, 2004, at 8:08 AM, Paul de Vrieze wrote:
9
10 > On Friday 12 November 2004 13:54, dante@×××××××××××××××.net wrote:
11 >> The recent discussion on how to protect the portage tree from
12 >> man-in-the-middle attacks has concentrated on signing either the
13 >> portage tarball or the individual files in the tree.
14 >>
15 >> What about approaching the problem the way OpenBSD deals with its
16 >> ports, that is with cvs over an ssh tunnel to authorized mirrors. The
17 >> only drawback I see is that many gentoo users use rsync, but the cvs
18 >> approach could be added on top of what already exists and security
19 >> conscious users will then have the option of switching.
20 >
21 > In the early days, gentoo did actually offer anonymous cvs. It was
22 > quickly
23 > removed as putting a too big load on the servers. I don't know whether
24 > we
25 > can devise a way in which we can offer an acceptable level of anon cvs.
26 > In between I do think that we might want to set up secure rsync (ssh or
27 > stunnel) at least from the master rsync mirror to the normal mirrors,
28 > and
29 > maybe even allow normal users to use "secure rsync". Setting up ssl
30 > rsync
31 > should not be hard, allthough rsync does not by itself support it out
32 > of
33 > the box. Stunnel should be able to offer it.
34 >
35 > Paul
36 >
37 > --
38 > Paul de Vrieze
39 > Gentoo Developer
40 > Mail: pauldv@g.o
41 > Homepage: http://www.devrieze.net
42
43
44 --
45 gentoo-security@g.o mailing list

Replies

Subject Author
Re: [gentoo-security] Securing portage --- an OpenBSD approach Paul de Vrieze <pauldv@g.o>