From patchwork Thu Jun 20 21:36:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 11008219 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 62BD176 for ; Thu, 20 Jun 2019 21:38:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 51E8D2880C for ; Thu, 20 Jun 2019 21:38:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 43FE428837; Thu, 20 Jun 2019 21:38:39 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 CB89F287E9 for ; Thu, 20 Jun 2019 21:38:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726079AbfFTVii (ORCPT ); Thu, 20 Jun 2019 17:38:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:47120 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725815AbfFTVii (ORCPT ); Thu, 20 Jun 2019 17:38:38 -0400 Received: from ebiggers-linuxstation.mtv.corp.google.com (unknown [104.132.1.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C455220657; Thu, 20 Jun 2019 21:38:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561066717; bh=yEG3vC7ixbuXelNYA7seRr/QNRJr1EicOmlE5fCxzFQ=; h=From:To:Cc:Subject:Date:From; b=c4ZCFhbiDByOiTH43+vW/ggstzPGjebtsiDTS//cWSPMyRgzEjX9xlmMJdeEiS9Lu gtiaqFtR7dfrk5bT/3EKMtTLAvaHwsTH7NVDkKgNWjcVo3W/b8GS0TrG4A5as/1qtv xLE9QjGXP85PvgRlL1lFrR+X5jz5TGpDcBXm+xrU= From: Eric Biggers To: fstests@vger.kernel.org Cc: linux-fscrypt@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, Jaegeuk Kim , "Theodore Y . Ts'o" , Victor Hsieh Subject: [RFC PATCH v2 0/8] xfstests: add fs-verity tests Date: Thu, 20 Jun 2019 14:36:06 -0700 Message-Id: <20190620213614.113685-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.22.0.410.gd8fdbe21b5-goog MIME-Version: 1.0 Sender: linux-fscrypt-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fscrypt@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add tests for fs-verity, a new feature for read-only file-based authenticity protection. fs-verity will be supported by ext4 and f2fs, and perhaps by other filesystems later. Running these tests requires: - A kernel with the fs-verity patches applied and configured with CONFIG_FS_VERITY. Specifically, this version of the xfstests patchset is compatible with version 5 of the kernel patchset, which can be retrieved from tag "fsverity_2019-06-20" of https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git - The fsverity utility program from https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/fsverity-utils.git - e2fsprogs v1.45.2 or later for ext4 tests, or f2fs-tools v1.11.0 or later for f2fs tests. Example with kvm-xfstests: $ kvm-xfstests -c ext4,f2fs -g verity For more information about fs-verity, see the file Documentation/filesystems/fsverity.rst from the kernel patchset. This version of the xfstests patchset can also be retrieved from tag "fsverity_2019-06-20" of https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/xfstests-dev.git Changed since v1 (Dec. 2018): - Updated all tests to use the new fs-verity kernel API. - Many cleanups, additional checks in the tests, and other improvements. - Addressed review comments from Eryu Guan. - Added a test for the built-in signature verification feature. - Removed the fs-verity descriptor validation test, since the on-disk format of this part was greatly simplified and made fs-specific. Eric Biggers (8): common/filter: add _filter_xfs_io_fiemap() common/verity: add common functions for testing fs-verity generic: test general behavior of verity files generic: test access controls on the fs-verity ioctls generic: test corrupting verity files generic: test that fs-verity is using the correct measurement values generic: test using fs-verity and fscrypt simultaneously generic: test the fs-verity built-in signature verification support common/config | 2 + common/filter | 24 +++++ common/verity | 200 ++++++++++++++++++++++++++++++++++++++++++ tests/generic/900 | 190 +++++++++++++++++++++++++++++++++++++++ tests/generic/900.out | 71 +++++++++++++++ tests/generic/901 | 73 +++++++++++++++ tests/generic/901.out | 14 +++ tests/generic/902 | 154 ++++++++++++++++++++++++++++++++ tests/generic/902.out | 91 +++++++++++++++++++ tests/generic/903 | 112 +++++++++++++++++++++++ tests/generic/903.out | 5 ++ tests/generic/904 | 80 +++++++++++++++++ tests/generic/904.out | 12 +++ tests/generic/905 | 141 +++++++++++++++++++++++++++++ tests/generic/905.out | 34 +++++++ tests/generic/group | 6 ++ 16 files changed, 1209 insertions(+) create mode 100644 common/verity create mode 100755 tests/generic/900 create mode 100644 tests/generic/900.out create mode 100755 tests/generic/901 create mode 100644 tests/generic/901.out create mode 100755 tests/generic/902 create mode 100644 tests/generic/902.out create mode 100755 tests/generic/903 create mode 100644 tests/generic/903.out create mode 100755 tests/generic/904 create mode 100644 tests/generic/904.out create mode 100755 tests/generic/905 create mode 100644 tests/generic/905.out