From patchwork Thu Apr 19 19:54:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Petr Vorel X-Patchwork-Id: 10351491 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BDD7560231 for ; Thu, 19 Apr 2018 19:55:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AF64E284C9 for ; Thu, 19 Apr 2018 19:55:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A3C2A28515; Thu, 19 Apr 2018 19:55:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4AD41284C9 for ; Thu, 19 Apr 2018 19:55:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753486AbeDSTzY (ORCPT ); Thu, 19 Apr 2018 15:55:24 -0400 Received: from mx2.suse.de ([195.135.220.15]:38405 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752558AbeDSTzX (ORCPT ); Thu, 19 Apr 2018 15:55:23 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id BB82FAD9C; Thu, 19 Apr 2018 19:55:22 +0000 (UTC) From: Petr Vorel To: ltp@lists.linux.it Cc: Petr Vorel , Mimi Zohar , linux-integrity@vger.kernel.org Subject: [RFC PATCH v3 02/10] security/ima: Change order of tests Date: Thu, 19 Apr 2018 21:54:55 +0200 Message-Id: <20180419195503.7194-3-pvorel@suse.cz> X-Mailer: git-send-email 2.16.3 In-Reply-To: <20180419195503.7194-1-pvorel@suse.cz> References: <20180419195503.7194-1-pvorel@suse.cz> Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Unfortunately in some circumstances there are interdependencies between tests. measurements test require loaded IMA policy. If it's not loaded, policy test do it for us => run measurements test after policy test. Policy test somehow breaks violations test => run it before policy test. TODO: this does not help if CONFIG_IMA_WRITE_POLICY=y and without auditd daemon. Maybe we should require auditd for violation tests. Signed-off-by: Petr Vorel --- Is it caused by using unsigned policy? This problem haven't been solved by avoiding tmpfs. --- runtest/ima | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/runtest/ima b/runtest/ima index bcae16bb7..e7824a62a 100644 --- a/runtest/ima +++ b/runtest/ima @@ -1,5 +1,5 @@ #DESCRIPTION:Integrity Measurement Architecture (IMA) -ima_measurements ima_measurements.sh +ima_violations ima_violations.sh ima_policy ima_policy.sh +ima_measurements ima_measurements.sh ima_tpm ima_tpm.sh -ima_violations ima_violations.sh