From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD623C43387 for ; Mon, 7 Jan 2019 02:27:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7E17520859 for ; Mon, 7 Jan 2019 02:27:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726180AbfAGC1w (ORCPT ); Sun, 6 Jan 2019 21:27:52 -0500 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]:52786 "EHLO out30-132.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726160AbfAGC1w (ORCPT ); Sun, 6 Jan 2019 21:27:52 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R101e4;CH=green;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01f04446;MF=zhang.jia@linux.alibaba.com;NM=1;PH=DS;RN=5;SR=0;TI=SMTPD_---0THgoDmY_1546827993; Received: from localhost(mailfrom:zhang.jia@linux.alibaba.com fp:SMTPD_---0THgoDmY_1546827993) by smtp.aliyun-inc.com(127.0.0.1); Mon, 07 Jan 2019 10:26:34 +0800 From: Jia Zhang To: zohar@linux.vnet.ibm.com, pvorel@suse.cz Cc: linux-integrity@vger.kernel.org, ltp@lists.linux.it, zhang.jia@linux.alibaba.com Subject: [PATCH 6/6] ima: Use ima tcb policy files for test Date: Mon, 7 Jan 2019 10:26:29 +0800 Message-Id: <1546827989-43569-7-git-send-email-zhang.jia@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1546827989-43569-1-git-send-email-zhang.jia@linux.alibaba.com> References: <1546827989-43569-1-git-send-email-zhang.jia@linux.alibaba.com> Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.org In order to make all tests running smoothly, the policy files should keep up with the default ima tcb policy. Especially ima_violations.sh expects to have a func=FILE_CHECK with mask=MAY_WRITE to trigger open writer and ToMtoU violations. Unfortunately, if ima_policy.sh which would change the system IMA policy ran before ima_violations.sh, ima_violations.sh would fail for sure because its prerequisite is broken. Signed-off-by: Jia Zhang --- .../security/integrity/ima/datafiles/measure.policy | 17 +++++++++++++++-- .../integrity/ima/datafiles/measure.policy-invalid | 17 +++++++++++++++-- 2 files changed, 30 insertions(+), 4 deletions(-) diff --git a/testcases/kernel/security/integrity/ima/datafiles/measure.policy b/testcases/kernel/security/integrity/ima/datafiles/measure.policy index 9976ddf..546267c 100644 --- a/testcases/kernel/security/integrity/ima/datafiles/measure.policy +++ b/testcases/kernel/security/integrity/ima/datafiles/measure.policy @@ -11,6 +11,19 @@ dont_measure fsmagic=0x64626720 dont_measure fsmagic=0x01021994 # SECURITYFS_MAGIC dont_measure fsmagic=0x73636673 -measure func=FILE_MMAP mask=MAY_EXEC +# DEVPTS_SUPER_MAGIC +dont_measure fsmagic=0x1cd1 +# BINFMTFS_MAGIC +dont_measure fsmagic=0x42494e4d +# SELINUX_MAGIC +dont_measure fsmagic=0xf97cff8c +# CGROUP_SUPER_MAGIC +dont_measure fsmagic=0x27e0eb +# NSFS_MAGIC +dont_measure fsmagic=0x6e736673 +measure func=MMAP_CHECK mask=MAY_EXEC measure func=BPRM_CHECK mask=MAY_EXEC -measure func=FILE_CHECK mask=MAY_READ uid=0 +measure func=FILE_CHECK euid=0 +measure func=FILE_CHECK uid=0 +measure func=MODULE_CHECK +measure func=FIRMWARE_CHECK diff --git a/testcases/kernel/security/integrity/ima/datafiles/measure.policy-invalid b/testcases/kernel/security/integrity/ima/datafiles/measure.policy-invalid index 04dff89..bc72d0c 100644 --- a/testcases/kernel/security/integrity/ima/datafiles/measure.policy-invalid +++ b/testcases/kernel/security/integrity/ima/datafiles/measure.policy-invalid @@ -11,6 +11,19 @@ dont_measure fsmagic=0x64626720 dont_measure fsmagic=0x01021994 # SECURITYFS_MAGIC dnt_measure fsmagic=0x73636673 -measure func=FILE_MMAP mask=MAY_EXEC +# DEVPTS_SUPER_MAGIC +dont_measure fsmagic=0x1cd1 +# BINFMTFS_MAGIC +dont_measure fsmagic=0x42494e4d +# SELINUX_MAGIC +dont_measure fsmagic=0xf97cff8c +# CGROUP_SUPER_MAGIC +dont_measure fsmagic=0x27e0eb +# NSFS_MAGIC +dont_measure fsmagic=0x6e736673 +measure func=MMAP_CHECK mask=MAY_EXEC measure func=BPRM_CHECK mask=MAY_EXEC -measure func=FILE_CHECK mask=MAY_READ uid=0 +measure func=FILE_CHECK euid=0 +measure func=FILE_CHECK uid=0 +measure func=MODULE_CHECK +measure func=FIRMWARE_CHECK -- 1.8.3.1