Gentoo Archives: gentoo-hardened

From: Joshua Brindle <method@g.o>
To: gentoo-hardened@g.o
Subject: Re: [gentoo-hardened] ACL implementations
Date: Sun, 23 Mar 2003 02:53:19
Message-Id: 20030322T205304Z_B95E00150000@gentoo.org
1 Ok, someone pointed out another ACL implementation to me today
2 http://acl.bestbits.at
3
4 those are POSIX acl's. my worry is that this is only for filesystems, we'd
5 need another package to handle network acl's.
6
7 does anyone have experience with this particular acl implementation? please
8 repond back to the list with your details about the usefullness, stability,
9 etc of it.
10
11 Thanks
12
13
14
15 Joshua Brindle
16
17 >>> Joshua Brindle <method@g.o> 03/22/03 01:49AM >>>
18 While we are pretty much set to use selinux for our MAC implementation we
19 still need a lighter weight, less intrusive ACL implementation.
20
21 natey has worked on systrace some, and we have a couple guys interested
22 in grsecurity.
23
24 The problem is that we have limited resources and should really focus on having
25 1 really good ACL implementation (by this i mean concentrating on writing policies,
26 maintaining, documenting and recommending a particular implementation.) this does
27 _not_ prohibit any number of acl systems being available in portage, but resources
28 mandate that we persue only one as a full blown subproject. The question is
29 which one. i was somewhat excited about systrace due to it's usability before i found
30 out that it is not possible to apply system wide acl's with it. grsecurity can do this
31 but isn't nearly as easy. are there others? does anyone have experience with
32 any particular implementation, and have opinions on how easy to use, effective
33 and stable please share that information.
34
35 note: please, please, for the sake of all the people on this list don't reply
36 if you don't have experience with acl implementations or just want to
37 hear yourself talk, it doesn't help anything. Thanks everyone
38
39 Cheers
40
41 Joshua Brindle