linux-kernel - Re: [PATCH] ima: Allow to import the blacklisted cert signed by secondary CA cert

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Date:   Thu, 01 Aug 2019 18:57:09 -0400
From:   Mimi Zohar <zohar@...ux.ibm.com>
To:     Jia Zhang <zhang.jia@...ux.alibaba.com>, dhowells@...hat.com,
        dmitry.kasatkin@...il.com
Cc:     keyrings@...r.kernel.org, linux-security-module@...r.kernel.org,
        linux-integrity@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Mark D. Baushke" <mdb@...iper.net>,
        Petko Manolov <petkan@...-labs.com>
Subject: Re: [PATCH] ima: Allow to import the blacklisted cert signed by
 secondary CA cert

Hi Jia,

On Thu, 2019-08-01 at 09:23 +0800, Jia Zhang wrote:
> Similar to .ima, the cert imported to .ima_blacklist is able to be
> authenticated by a secondary CA cert.
> 
> Signed-off-by: Jia Zhang <zhang.jia@...ux.alibaba.com>

The IMA blacklist, which is defined as experimental for a reason, was
upstreamed prior to the system blacklist.  Any reason you're not using
the system blacklist?  Before making this sort of change, I'd like
some input from others.

thanks,

Mimi