Gentoo Archives: gentoo-security

From: guerrilla_thought <alt-0x54@×××××××.com>
To: Brian Klauss <brklauss@×××××××××.net>
Cc: gentoo-security@l.g.o
Subject: Re: [gentoo-security] Thoughts on Package Security
Date: Tue, 17 Feb 2004 07:54:07
Message-Id: 1077004419.11228.4.camel@frozen
In Reply to: [gentoo-security] Thoughts on Package Security by Brian Klauss
1 I like that idea very much, but it seems quite impractical. There are
2 many stages where things could go wrong and it will make things more
3 complicate for packagers and end-users alike.
4 It might be more feasible if there are two separate options added to
5 emerge, one being to not check sums on packages and then the second to
6 not check sums on the individual files.
7 Then there is the issue of clutter and wasting space. I guess you could
8 put them all in a folder like Manifest or Sums or something, but
9 still...
10
11 Don't know how well it'd go over --
12 buts a good idea. :)
13
14 * Anthony
15
16 On Mon, 2004-02-16 at 22:20, Brian Klauss wrote:
17 > Why not take package security one step deeper to ensure the validity
18 > of every ebuild and source-tree?
19 >
20 > Instead of relying upon a master hash of the compressed package,
21 > create a hash for each source file, documentation, makefile, etc., and
22 > as part of the emerge process, the application validates the
23 > compressed hash, then looks at each decompressed file and compares the
24 > hash value of it against a master repository.
25 >
26 > Once everything checks out, we then guarantee that the compressed
27 > package and all related source files are true to the source as it was
28 > created since the master hash tables are contained in the master
29 > repository instead of within the compressed file (which can be
30 > altered).
31 >
32 > Just an idea, and if I am way off, let me know.
33 >
34 > Brian...
35 --
36 Please avoid sending me Word or PowerPoint attachments.
37 See http://www.fsf.org/philosophy/no-word-attachments.html
38
39
40
41 --
42 gentoo-security@g.o mailing list

Replies

Subject Author
Re: [gentoo-security] Thoughts on Package Security Heikki Levanto <heikki@×××.dk>