From: Paul Moore <paul@paul-moore.com>
To: Roberto Sassu <roberto.sassu@huaweicloud.com>
Cc: mark@fasheh.com, jlbec@evilplan.org, joseph.qi@linux.alibaba.com,
zohar@linux.ibm.com, dmitry.kasatkin@gmail.com,
jmorris@namei.org, serge@hallyn.com,
stephen.smalley.work@gmail.com, eparis@parisplace.org,
casey@schaufler-ca.com, ocfs2-devel@oss.oracle.com,
reiserfs-devel@vger.kernel.org, linux-integrity@vger.kernel.org,
linux-security-module@vger.kernel.org, selinux@vger.kernel.org,
linux-kernel@vger.kernel.org, keescook@chromium.org,
nicolas.bouchinet@clip-os.org,
Roberto Sassu <roberto.sassu@huawei.com>
Subject: Re: [PATCH v7 0/6] evm: Do HMAC of multiple per LSM xattrs for new inodes
Date: Wed, 8 Mar 2023 17:16:26 -0500 [thread overview]
Message-ID: <CAHC9VhTRT=o9Rv+EhZ4aab1FDCyTNa7XEYuhuOiSEkWh0Cdrnw@mail.gmail.com> (raw)
In-Reply-To: <20221201104125.919483-1-roberto.sassu@huaweicloud.com>
On Thu, Dec 1, 2022 at 5:42 AM Roberto Sassu
<roberto.sassu@huaweicloud.com> wrote:
>
> From: Roberto Sassu <roberto.sassu@huawei.com>
>
> One of the major goals of LSM stacking is to run multiple LSMs side by side
> without interfering with each other. The ultimate decision will depend on
> individual LSM decision.
>
> Several changes need to be made to the LSM infrastructure to be able to
> support that. This patch set tackles one of them: gives to each LSM the
> ability to specify one or multiple xattrs to be set at inode creation
> time and, at the same time, gives to EVM the ability to access all those
> xattrs and calculate the HMAC on them.
Hi Roberto,
The v7 draft of this patchset had some good discussion, and based on a
quick read of the comments it looks like everyone was eventually
satisfied that the v7 draft was good and no further changes were
necessary, is that correct or do you have an updated draft of this
patchset?
--
paul-moore.com
next prev parent reply other threads:[~2023-03-08 22:16 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-01 10:41 [PATCH v7 0/6] evm: Do HMAC of multiple per LSM xattrs for new inodes Roberto Sassu
2022-12-01 10:41 ` [PATCH v7 1/6] reiserfs: Switch to security_inode_init_security() Roberto Sassu
2023-02-17 19:47 ` Mimi Zohar
2022-12-01 10:41 ` [PATCH v7 2/6] ocfs2: " Roberto Sassu
2023-01-10 8:55 ` Roberto Sassu
2023-01-12 17:21 ` Paul Moore
2023-02-08 14:33 ` Roberto Sassu
2023-02-09 21:05 ` Paul Moore
2023-02-21 6:45 ` Joseph Qi
2023-02-21 7:51 ` Roberto Sassu
2023-02-17 19:51 ` Mimi Zohar
2023-02-17 21:30 ` Mimi Zohar
2023-02-20 9:27 ` Roberto Sassu
2023-02-20 11:08 ` Mimi Zohar
2023-02-20 12:20 ` Roberto Sassu
2023-02-20 12:40 ` Mimi Zohar
2023-02-20 8:34 ` Roberto Sassu
2022-12-01 10:41 ` [PATCH v7 3/6] security: Remove security_old_inode_init_security() Roberto Sassu
2023-02-19 19:41 ` Mimi Zohar
2022-12-01 10:41 ` [PATCH v7 4/6] security: Allow all LSMs to provide xattrs for inode_init_security hook Roberto Sassu
2023-02-20 12:43 ` Mimi Zohar
2022-12-01 10:41 ` [PATCH v7 5/6] evm: Align evm_inode_init_security() definition with LSM infrastructure Roberto Sassu
2023-02-19 19:41 ` Mimi Zohar
2022-12-01 10:41 ` [PATCH v7 6/6] evm: Support multiple LSMs providing an xattr Roberto Sassu
2023-02-19 19:42 ` Mimi Zohar
2023-02-20 9:49 ` Roberto Sassu
2023-02-20 10:56 ` Mimi Zohar
2023-01-12 17:15 ` [PATCH v7 0/6] evm: Do HMAC of multiple per LSM xattrs for new inodes Paul Moore
2023-01-13 10:35 ` Roberto Sassu
2023-03-08 22:16 ` Paul Moore [this message]
2023-03-09 7:53 ` Roberto Sassu
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