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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 41370C47247 for ; Tue, 5 May 2020 20:09:46 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0BECD20721 for ; Tue, 5 May 2020 20:09:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="DW8ouru2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0BECD20721 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:44042 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jW3sv-0005NE-4f for qemu-devel@archiver.kernel.org; Tue, 05 May 2020 16:09:45 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42022) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jW3rh-0003Ct-3H for qemu-devel@nongnu.org; Tue, 05 May 2020 16:08:29 -0400 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:21947 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jW3rf-0000im-W4 for qemu-devel@nongnu.org; Tue, 05 May 2020 16:08:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1588709306; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=GQ3oNmSj32swZR4zqxLXi26SgkXgJR+n7jpATM/E8Zk=; b=DW8ouru2XRH7eNqhLIGIRQCmvpv8dtmEeWGwK2JCiqO8O/DRLLAjns3HRfWQ4/8tAQKPFD qv7lLsCUwUGNKsk98oU8+e5fXxvD7Untq6qmn7bVzhApk4x72nqwe0kRDGWmDpasjqlVMq DKPP4JyogSwWnB+EtDqVu4dcWiuleps= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-167-XgxCSkc6PFyfOFWWLTjeAQ-1; Tue, 05 May 2020 16:08:24 -0400 X-MC-Unique: XgxCSkc6PFyfOFWWLTjeAQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B85BD1005510; Tue, 5 May 2020 20:08:23 +0000 (UTC) Received: from maximlenovopc.usersys.redhat.com (unknown [10.35.206.34]) by smtp.corp.redhat.com (Postfix) with ESMTP id 72E6860621; Tue, 5 May 2020 20:08:21 +0000 (UTC) From: Maxim Levitsky To: qemu-devel@nongnu.org Subject: [PATCH v4 00/14] LUKS: encryption slot management using amend interface Date: Tue, 5 May 2020 23:08:05 +0300 Message-Id: <20200505200819.5662-1-mlevitsk@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=207.211.31.120; envelope-from=mlevitsk@redhat.com; helo=us-smtp-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/05 00:37:38 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , qemu-block@nongnu.org, John Snow , Markus Armbruster , Max Reitz , Maxim Levitsky Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi! Here is the updated series of my patches, incorporating all the feedback I = received. This implements the API interface that we agreed upon except that I merged = the LUKSKeyslotActive/LUKSKeyslotInactive union into a struct because otherwise I need nested unions which are not supported currently by QAPI parser. This didn't change the API and thus once support for nested unions is there= , it can always be implemented in backward compatible way. I hope that this series will finally be considered for merging, since I am = somewhat running out of time to finish this task. Patches are strictly divided by topic to 3 groups, and each group depends o= n former groups. * Patches 1,2 implement qcrypto generic amend interface, including definiti= on of structs used in crypto.json and implement this in luks crypto driver Nothing is exposed to the user at this stage * Patches 3-9 use the code from patches 1,2 to implement qemu-img amend bas= ed encryption slot management for luks and for qcow2, and add a bunch of iotests to cover that. * Patches 10-13 add x-blockdev-amend (I'll drop the -x prefix if you like),= and wire it to luks and qcow2 driver to implement qmp based encryption slot managemen= t also using the code from patches 1,2, and also add a bunch of iotests to cover this. Tested with -raw,-qcow2,-nbd and -luks iotests and 'make check' Changes from V3: reworked patch #2 to hopefully be more readable and user f= riendly Best regards, Maxim Levitsky clone of "luks-keymgmnt-v2" Maxim Levitsky (14): qcrypto/core: add generic infrastructure for crypto options amendment qcrypto/luks: implement encryption key management block/amend: add 'force' option block/amend: separate amend and create options for qemu-img block/amend: refactor qcow2 amend options block/crypto: rename two functions block/crypto: implement the encryption key management block/qcow2: extend qemu-img amend interface with crypto options iotests: filter few more luks specific create options iotests: qemu-img tests for luks key management block/core: add generic infrastructure for x-blockdev-amend qmp command block/crypto: implement blockdev-amend block/qcow2: implement blockdev-amend iotests: add tests for blockdev-amend block.c | 4 +- block/Makefile.objs | 2 +- block/amend.c | 108 +++++++++ block/crypto.c | 203 ++++++++++++++-- block/crypto.h | 37 +++ block/qcow2.c | 306 ++++++++++++++---------- crypto/block-luks.c | 395 ++++++++++++++++++++++++++++++- crypto/block.c | 29 +++ crypto/blockpriv.h | 8 + docs/tools/qemu-img.rst | 5 +- include/block/block.h | 1 + include/block/block_int.h | 24 +- include/crypto/block.h | 22 ++ qapi/block-core.json | 68 ++++++ qapi/crypto.json | 75 +++++- qapi/job.json | 4 +- qemu-img-cmds.hx | 4 +- qemu-img.c | 44 +++- tests/qemu-iotests/049.out | 102 ++++---- tests/qemu-iotests/061.out | 12 +- tests/qemu-iotests/079.out | 18 +- tests/qemu-iotests/082.out | 176 ++++---------- tests/qemu-iotests/085.out | 38 +-- tests/qemu-iotests/087.out | 6 +- tests/qemu-iotests/115.out | 2 +- tests/qemu-iotests/121.out | 4 +- tests/qemu-iotests/125.out | 192 +++++++-------- tests/qemu-iotests/134.out | 2 +- tests/qemu-iotests/144.out | 4 +- tests/qemu-iotests/158.out | 4 +- tests/qemu-iotests/182.out | 2 +- tests/qemu-iotests/185.out | 8 +- tests/qemu-iotests/188.out | 2 +- tests/qemu-iotests/189.out | 4 +- tests/qemu-iotests/198.out | 4 +- tests/qemu-iotests/243.out | 16 +- tests/qemu-iotests/250.out | 2 +- tests/qemu-iotests/255.out | 8 +- tests/qemu-iotests/259.out | 2 +- tests/qemu-iotests/263.out | 4 +- tests/qemu-iotests/274.out | 46 ++-- tests/qemu-iotests/280.out | 2 +- tests/qemu-iotests/284.out | 6 +- tests/qemu-iotests/300 | 207 ++++++++++++++++ tests/qemu-iotests/300.out | 99 ++++++++ tests/qemu-iotests/301 | 90 +++++++ tests/qemu-iotests/301.out | 30 +++ tests/qemu-iotests/302 | 278 ++++++++++++++++++++++ tests/qemu-iotests/302.out | 40 ++++ tests/qemu-iotests/303 | 233 ++++++++++++++++++ tests/qemu-iotests/303.out | 33 +++ tests/qemu-iotests/common.filter | 6 +- tests/qemu-iotests/group | 5 + 53 files changed, 2493 insertions(+), 533 deletions(-) create mode 100644 block/amend.c create mode 100755 tests/qemu-iotests/300 create mode 100644 tests/qemu-iotests/300.out create mode 100755 tests/qemu-iotests/301 create mode 100644 tests/qemu-iotests/301.out create mode 100755 tests/qemu-iotests/302 create mode 100644 tests/qemu-iotests/302.out create mode 100755 tests/qemu-iotests/303 create mode 100644 tests/qemu-iotests/303.out --=20 2.17.2