From patchwork Thu Nov 18 14:35:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= X-Patchwork-Id: 12627189 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 525C5C433FE for ; Thu, 18 Nov 2021 14:38:57 +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 0735261155 for ; Thu, 18 Nov 2021 14:38:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0735261155 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:39018 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mniYy-00011L-2k for qemu-devel@archiver.kernel.org; Thu, 18 Nov 2021 09:38:56 -0500 Received: from eggs.gnu.org ([209.51.188.92]:46934) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mniWO-0004kz-37 for qemu-devel@nongnu.org; Thu, 18 Nov 2021 09:36:16 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:46475) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mniWK-0004mR-VJ for qemu-devel@nongnu.org; Thu, 18 Nov 2021 09:36:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1637246172; 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: in-reply-to:in-reply-to:references:references; bh=TqVcZztcI/sVqqYp7S4eoNXMMYvntX6jtEZp9tYZMsg=; b=Xqko0TlbalRqWbKqQoQhYyCGVeyBPL/XW5Gbdve7/1T6sHzguGJE/HCZDlq3TbUs4Ou1CD vRH24tCXqUYOgy6WwOrN9NxYfB9AwiG3lLooYFNtGw3LVWbwgbA4RG8pXUeqF9RZ9QV54a 3IDd/5OwKUKPvKDiuiVpIbCOtGGmWLU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-176-Dmp2MQIWM2yFQXaVPq2g5w-1; Thu, 18 Nov 2021 09:36:11 -0500 X-MC-Unique: Dmp2MQIWM2yFQXaVPq2g5w-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 E4253804142; Thu, 18 Nov 2021 14:36:09 +0000 (UTC) Received: from localhost.localdomain.com (unknown [10.33.36.247]) by smtp.corp.redhat.com (Postfix) with ESMTP id 783D5604CC; Thu, 18 Nov 2021 14:36:02 +0000 (UTC) From: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH 2/3] block: support sha256 fingerprint with pre-blockdev options Date: Thu, 18 Nov 2021 14:35:46 +0000 Message-Id: <20211118143547.2045554-3-berrange@redhat.com> In-Reply-To: <20211118143547.2045554-1-berrange@redhat.com> References: <20211118143547.2045554-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=berrange@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.698, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Cc: Kevin Wolf , Hanna Reitz , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , "Richard W.M. Jones" , qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" When support for sha256 fingerprint checking was aded in commit bf783261f0aee6e81af3916bff7606d71ccdc153 Author: Daniel P. Berrangé Date: Tue Jun 22 12:51:56 2021 +0100 block/ssh: add support for sha256 host key fingerprints it was only made to work with -blockdev. Getting it working with -drive requires some extra custom parsing. Signed-off-by: Daniel P. Berrangé Reviewed-by: Hanna Reitz --- block/ssh.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/block/ssh.c b/block/ssh.c index e0fbb4934b..fcc0ab765a 100644 --- a/block/ssh.c +++ b/block/ssh.c @@ -556,6 +556,11 @@ static bool ssh_process_legacy_options(QDict *output_opts, qdict_put_str(output_opts, "host-key-check.type", "sha1"); qdict_put_str(output_opts, "host-key-check.hash", &host_key_check[5]); + } else if (strncmp(host_key_check, "sha256:", 7) == 0) { + qdict_put_str(output_opts, "host-key-check.mode", "hash"); + qdict_put_str(output_opts, "host-key-check.type", "sha256"); + qdict_put_str(output_opts, "host-key-check.hash", + &host_key_check[7]); } else if (strcmp(host_key_check, "yes") == 0) { qdict_put_str(output_opts, "host-key-check.mode", "known_hosts"); } else {