Gentoo Archives: gentoo-dev

From: Ciaran McCreesh <ciaran.mccreesh@××××××××××.com>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] [SECURITY] Minimizing the suid usage
Date: Sun, 23 Mar 2008 18:26:54
Message-Id: 20080323182645.76fc5c86@snowcone
In Reply to: [gentoo-dev] [SECURITY] Minimizing the suid usage by Alon Bar-Lev
1 On Sun, 23 Mar 2008 20:21:29 +0200
2 "Alon Bar-Lev" <alonbl@g.o> wrote:
3 > linux-2.6.24 supports file based capabilities via:
4 > CONFIG_SECURITY_FILE_CAPABILITIES
5 >
6 > This will provide more secured installation for users with a little
7 > effort, less usage of root user.
8 >
9 > What do you think?
10
11 Needs package manager support. Effectively this requires an EAPI bump,
12 since ebuilds need to know whether they can rely upon caps being
13 preserved across a merge or whether they have to degrade to a setuid
14 bit.
15
16 Package manager support shouldn't be very hard, and there just needs to
17 be a minimal interface for it, so an EAPI proposal shouldn't be tricky
18 (and if there's call for it, you could ask for EAPI 2 being EAPI 1 +
19 file caps).
20
21 --
22 Ciaran McCreesh

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Re: [gentoo-dev] [SECURITY] Minimizing the suid usage Alon Bar-Lev <alonbl@g.o>