From nobody Wed Nov 27 00:29:59 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1703483311; cv=none; d=zohomail.com; s=zohoarc; b=lLi8MLbQWt5gsCPm4fgFB9D0IPrxWgJ/LsDjxwaDzTqCI3OSxQix+/psxZq5ivXQjX8u/ldSs+vXGtNpQUdhuWTLKuXstxDKe4MwuojCDxp1u+I8ipBaE5N3EY98D1B9QSsLOvA+9l4lN6zYY1nVP3pwuheYk8SLh7TIPe9plYo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1703483311; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=atVUFHIuvcwN+GlL1DnypsI1Up3UkYdIbJbv6i2R2a0=; b=hsHsjabwlJF8sUFgKOVe2K1eOxlfHkmE5sbNuPsWAlp2onenk8r+DMV6cwF8PWdi7Trf316/bA5E8Zzjt9l8SyzAcuisPQ1/ZnZM7ZKVsZ14tFMDlqj/6+S676oMmbvs0glxy5ySIPG8Gnl/o1DSPH9AbjNOTrll3F+Xg7xSRos= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 170348331113082.88192381406498; Sun, 24 Dec 2023 21:48:31 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rHdor-0004nK-6b; Mon, 25 Dec 2023 00:48:05 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rHdoo-0004mz-DB for qemu-devel@nongnu.org; Mon, 25 Dec 2023 00:48:02 -0500 Received: from mail-pf1-x42a.google.com ([2607:f8b0:4864:20::42a]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rHdom-0002Bq-Cc for qemu-devel@nongnu.org; Mon, 25 Dec 2023 00:48:02 -0500 Received: by mail-pf1-x42a.google.com with SMTP id d2e1a72fcca58-6d9b37f4804so354008b3a.1 for ; Sun, 24 Dec 2023 21:46:00 -0800 (PST) Received: from localhost.localdomain ([118.114.58.28]) by smtp.gmail.com with ESMTPSA id y22-20020a056a00191600b006cef521b151sm7342415pfi.168.2023.12.24.21.45.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Dec 2023 21:45:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smartx-com.20230601.gappssmtp.com; s=20230601; t=1703483159; x=1704087959; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=atVUFHIuvcwN+GlL1DnypsI1Up3UkYdIbJbv6i2R2a0=; b=bhkjf8FMkpBSj6lhWCrMQJSeR9v9TfM6AD8P4ysIANtKioe9S0V8lixDofx/dHqUhc +gm+B3Va+BgAgwTj93W9XFlMXOQin7EleITCQY5PWIE0AUqSDn7OhCmSfMzxX3Tww3HL 7Ce8sqfya68PGjAzmYwljuC+/AftlCggJPLDx5jSAvEB9FwCG/ZHoiOvBHB1yxd6ebwh +g4K0a3xS9XDPgJtqC07S+Sej9Z6dnAA1iNsv7896H6EO6N8t47J9o1qj3iS9VQlPi9+ B8G+3fr+/+/3W/YGAXBi/ivPLSUzetqykszr52GKCGQr0RKtPjRftYUGsn9kPZjrTbYC ALjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703483159; x=1704087959; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=atVUFHIuvcwN+GlL1DnypsI1Up3UkYdIbJbv6i2R2a0=; b=Np7ACBGW7b6ce+hACwXyvhZ2aaOucD2hdUhMK8uVFHx7yI///GRAdI2vJyJU5+jfwl n8FUEZPdDoJHR89QtwbLDNLjV29uYleVLSoXADQCpVlRQG7z2DXtoznYicxSV2o92VeW EChpUzDZfrRgLOEfe4/PoNFLlfp0EDSg8KQfnjTlbqNYr5oV6HYnwk0LqJfQum46Qigk +UlBXuQQ+l1xzzSLCB6GeRn2yMRgKduxf+Qumgvt2jSgTtNCiJKfT7QECTqwRvxeXF2P 6qqfHD6wtbjGB8POP+86xpV2NHdw8j3rBzCrIxQog9cCSAPkNobg4WfeQ/tpS6hr7qVN QUKQ== X-Gm-Message-State: AOJu0YxXVX6+ORHR0YHUblKCpNXu5jafNJJPtoA1W2NH6ddVOKLzA0Em k9bvsZSm32/kBH0+75BoZLf7hL/4WyTB0Pl3Q0M8xIh8LZGl1g== X-Google-Smtp-Source: AGHT+IEDxhmmFx4Yud+ylWWF8CtfD8f5orFdL5ZBn+Eo1JmWrGlz4BoN3DT3oqEYc00HGTaB2Olhsg== X-Received: by 2002:a05:6a20:548c:b0:190:e402:8bc6 with SMTP id i12-20020a056a20548c00b00190e4028bc6mr5683374pzk.43.1703483158319; Sun, 24 Dec 2023 21:45:58 -0800 (PST) From: Hyman Huang To: qemu-devel Cc: Kevin Wolf , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Hanna Reitz , Eric Blake , Markus Armbruster , Hyman Huang Subject: [PATCH RESEND v3 09/10] tests: Add detached LUKS header case Date: Mon, 25 Dec 2023 13:45:11 +0800 Message-Id: <1c201f745c591a163d45119bf25b077bd4898343.1703482349.git.yong.huang@smartx.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::42a; envelope-from=yong.huang@smartx.com; helo=mail-pf1-x42a.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @smartx-com.20230601.gappssmtp.com) X-ZM-MESSAGEID: 1703483311587100001 Content-Type: text/plain; charset="utf-8" Signed-off-by: Hyman Huang --- tests/qemu-iotests/tests/luks-detached-header | 214 ++++++++++++++++++ .../tests/luks-detached-header.out | 5 + 2 files changed, 219 insertions(+) create mode 100755 tests/qemu-iotests/tests/luks-detached-header create mode 100644 tests/qemu-iotests/tests/luks-detached-header.out diff --git a/tests/qemu-iotests/tests/luks-detached-header b/tests/qemu-iot= ests/tests/luks-detached-header new file mode 100755 index 0000000000..cf305bfa47 --- /dev/null +++ b/tests/qemu-iotests/tests/luks-detached-header @@ -0,0 +1,214 @@ +#!/usr/bin/env python3 +# group: rw auto +# +# Test detached LUKS header +# +# Copyright (C) 2024 SmartX Inc. +# +# Authors: +# Hyman Huang +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +import os +import iotests +from iotests import imgfmt, qemu_img_create, img_info_log, qemu_img_info, = QMPTestCase + + +image_size =3D 128 * 1024 * 1024 + +luks_img =3D os.path.join(iotests.test_dir, 'luks.img') +detached_header_img1 =3D os.path.join(iotests.test_dir, 'detached_header.i= mg1') +detached_header_img2 =3D os.path.join(iotests.test_dir, 'detached_header.i= mg2') +detached_payload_raw_img =3D os.path.join(iotests.test_dir, 'detached_payl= oad_raw.img') +detached_payload_qcow2_img =3D os.path.join(iotests.test_dir, 'detached_pa= yload_qcow2.img') + +secret_obj =3D 'secret,id=3Dsec0,data=3Dfoo' +luks_opts =3D 'key-secret=3Dsec0' + + +class TestDetachedLUKSHeader(QMPTestCase): + def setUp(self) -> None: + self.vm =3D iotests.VM() + self.vm.add_object(secret_obj) + self.vm.launch() + + # 1. Create the normal LUKS disk with 128M size + self.vm.blockdev_create({ 'driver': 'file', + 'filename': luks_img, + 'size': 0 }) + self.vm.qmp_log('blockdev-add', driver=3D'file', filename=3Dluks_i= mg, + node_name=3D'luks-1-storage') + result =3D self.vm.blockdev_create({ 'driver': imgfmt, + 'file': 'luks-1-storage', + 'key-secret': 'sec0', + 'size': image_size, + 'iter-time': 10 }) + # None is expected + self.assertEqual(result, None) + + # 2. Create the LUKS disk with detached header (raw) + + # Create detached LUKS header + self.vm.blockdev_create({ 'driver': 'file', + 'filename': detached_header_img1, + 'size': 0 }) + self.vm.qmp_log('blockdev-add', driver=3D'file', filename=3Ddetach= ed_header_img1, + node_name=3D'luks-2-header-storage') + + # Create detached LUKS raw payload + self.vm.blockdev_create({ 'driver': 'file', + 'filename': detached_payload_raw_img, + 'size': 0 }) + self.vm.qmp_log('blockdev-add', driver=3D'file', + filename=3Ddetached_payload_raw_img, + node_name=3D'luks-2-payload-storage') + + # Format LUKS disk with detached header + result =3D self.vm.blockdev_create({ 'driver': imgfmt, + 'header': 'luks-2-header-storag= e', + 'file': 'luks-2-payload-storage= ', + 'key-secret': 'sec0', + 'preallocation': 'full', + 'size': image_size, + 'iter-time': 10 }) + self.assertEqual(result, None) + + self.vm.shutdown() + + # 3. Create the LUKS disk with detached header (qcow2) + + # Create detached LUKS header using qemu-img + res =3D qemu_img_create('-f', 'luks', '--object', secret_obj, '-o'= , luks_opts, + '-o', "detached-mode=3Dtrue", detached_heade= r_img2) + assert res.returncode =3D=3D 0 + + # Create detached LUKS qcow2 payload + res =3D qemu_img_create('-f', 'qcow2', detached_payload_qcow2_img,= str(image_size)) + assert res.returncode =3D=3D 0 + + def tearDown(self) -> None: + os.remove(luks_img) + os.remove(detached_header_img1) + os.remove(detached_header_img2) + os.remove(detached_payload_raw_img) + os.remove(detached_payload_qcow2_img) + + # Check if there was any qemu-io run that failed + if 'Pattern verification failed' in self.vm.get_log(): + print('ERROR: Pattern verification failed:') + print(self.vm.get_log()) + self.fail('qemu-io pattern verification failed') + + def test_img_creation(self) -> None: + # Check if the images created above are expected + + data =3D qemu_img_info(luks_img)['format-specific'] + self.assertEqual(data['type'], imgfmt) + self.assertEqual(data['data']['detached-header'], False) + + data =3D qemu_img_info(detached_header_img1)['format-specific'] + self.assertEqual(data['type'], imgfmt) + self.assertEqual(data['data']['detached-header'], True) + + data =3D qemu_img_info(detached_header_img2)['format-specific'] + self.assertEqual(data['type'], imgfmt) + self.assertEqual(data['data']['detached-header'], True) + + # Check if preallocation works + size =3D qemu_img_info(detached_payload_raw_img)['actual-size'] + self.assertGreaterEqual(size, image_size) + + def test_detached_luks_header(self) -> None: + self.vm.launch() + + # 1. Add the disk created above + + # Add normal LUKS disk + self.vm.qmp_log('blockdev-add', driver=3D'file', filename=3Dluks_i= mg, + node_name=3D'luks-1-storage') + result =3D self.vm.qmp_log('blockdev-add', driver=3D'luks', file= =3D'luks-1-storage', + key_secret=3D'sec0', node_name=3D'luks-1= -format') + + # Expected result{ "return": {} } + self.assert_qmp(result, 'return', {}) + + # Add detached LUKS header with raw payload + self.vm.qmp_log('blockdev-add', driver=3D'file', filename=3Ddetach= ed_header_img1, + node_name=3D'luks-header1-storage') + + self.vm.qmp_log('blockdev-add', driver=3D'file', filename=3Ddetach= ed_payload_raw_img, + node_name=3D'luks-2-payload-raw-storage') + + result =3D self.vm.qmp_log('blockdev-add', driver=3Dimgfmt, + header=3D'luks-header1-storage', + file=3D'luks-2-payload-raw-storage', + key_secret=3D'sec0', + node_name=3D'luks-2-payload-raw-format') + self.assert_qmp(result, 'return', {}) + + # Add detached LUKS header with qcow2 payload + self.vm.qmp_log('blockdev-add', driver=3D'file', filename=3Ddetach= ed_header_img2, + node_name=3D'luks-header2-storage') + + self.vm.qmp_log('blockdev-add', driver=3D'file', filename=3Ddetach= ed_payload_qcow2_img, + node_name=3D'luks-3-payload-qcow2-storage') + + result =3D self.vm.qmp_log('blockdev-add', driver=3Dimgfmt, + header=3D'luks-header2-storage', + file=3D'luks-3-payload-qcow2-storage', + key_secret=3D'sec0', + node_name=3D'luks-3-payload-qcow2-format= ') + self.assert_qmp(result, 'return', {}) + + # 2. Do I/O test + + # Do some I/O to the image to see whether it still works + # (Pattern verification will be checked by tearDown()) + + # Normal LUKS disk + result =3D self.vm.qmp_log('human-monitor-command', + command_line=3D'qemu-io luks-1-format "w= rite -P 40 0 64k"') + self.assert_qmp(result, 'return', '') + + result =3D self.vm.qmp_log('human-monitor-command', + command_line=3D'qemu-io luks-1-format "re= ad -P 40 0 64k"') + self.assert_qmp(result, 'return', '') + + # Detached LUKS header with raw payload + result =3D self.vm.qmp('human-monitor-command', + command_line=3D'qemu-io luks-2-payload-raw-fo= rmat "write -P 41 0 64k"') + self.assert_qmp(result, 'return', '') + + result =3D self.vm.qmp('human-monitor-command', + command_line=3D'qemu-io luks-2-payload-raw-fo= rmat "read -P 41 0 64k"') + self.assert_qmp(result, 'return', '') + + # Detached LUKS header with qcow2 payload + result =3D self.vm.qmp('human-monitor-command', + command_line=3D'qemu-io luks-3-payload-qcow2-= format "write -P 42 0 64k"') + self.assert_qmp(result, 'return', '') + + result =3D self.vm.qmp('human-monitor-command', + command_line=3D'qemu-io luks-3-payload-qcow2-= format "read -P 42 0 64k"') + self.assert_qmp(result, 'return', '') + + self.vm.shutdown() + + +if __name__ =3D=3D '__main__': + # Test image creation and I/O + iotests.main(supported_fmts=3D['luks'], + supported_protocols=3D['file']) diff --git a/tests/qemu-iotests/tests/luks-detached-header.out b/tests/qemu= -iotests/tests/luks-detached-header.out new file mode 100644 index 0000000000..fbc63e62f8 --- /dev/null +++ b/tests/qemu-iotests/tests/luks-detached-header.out @@ -0,0 +1,5 @@ +.. +---------------------------------------------------------------------- +Ran 2 tests + +OK --=20 2.39.1