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 Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A691DC982D7 for ; Thu, 17 Sep 2026 16:06:55 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1x7Ecg-00067H-MU; Thu, 17 Sep 2026 12:06:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1x7EcH-0005pX-Vg for qemu-devel@nongnu.org; Thu, 17 Sep 2026 12:05:44 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1x7EcE-0006rP-AO for qemu-devel@nongnu.org; Thu, 17 Sep 2026 12:05:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1789661136; 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=yFy03EcNo/zN+LXjPdSvqXANo3cII39jdhmCAaK+hoc=; b=Q2G9Tmzo3tJnCvp/gJ00oIkTdZl8gw3olFArOZ2pYiid1xQSKrzyQHdlaTWZnVqxJe6u9G NiuYdWrMiMibrfIgCPCBDU2MuL6kkwYQmuh5OKH76mFB65GNub+kiWgGoPzZgZKGwEdezP TJoeBHgGGDHpKlAuqxET0eOF0FBiTG4= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-62-0WXWCDLCNLqHvaCGU91Tcg-1; Thu, 17 Sep 2026 12:05:34 -0400 X-MC-Unique: 0WXWCDLCNLqHvaCGU91Tcg-1 X-Mimecast-MFC-AGG-ID: 0WXWCDLCNLqHvaCGU91Tcg_1789661133 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id AB123195DE3A; Thu, 17 Sep 2026 16:05:33 +0000 (UTC) Received: from berrange.csb (headnet05.pony-001.prod.iad2.dc.redhat.com [10.2.32.117]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 82D96300022B; Thu, 17 Sep 2026 16:05:32 +0000 (UTC) From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Richard Henderson Subject: [PULL 03/14] qom: add helper API for checking object class security policy compliance Date: Thu, 17 Sep 2026 17:05:14 +0100 Message-ID: <20260917160525.1275388-4-berrange@redhat.com> In-Reply-To: <20260917160525.1275388-1-berrange@redhat.com> References: <20260917160525.1275388-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 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: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This helper simply avoids a verbose code pattern being repeated for many callers. Reviewed-by: Marc-André Lureau Reviewed-by: Richard Henderson Signed-off-by: Daniel P. Berrangé --- include/qom/object.h | 13 +++++++++++++ qom/object.c | 9 +++++++++ 2 files changed, 22 insertions(+) diff --git a/include/qom/object.h b/include/qom/object.h index 687ceb6bba0..32852186646 100644 --- a/include/qom/object.h +++ b/include/qom/object.h @@ -2405,6 +2405,19 @@ Object *object_property_add_new_container(Object *obj, const char *name); char *object_property_help(const char *name, const char *type, QObject *defval, const char *description); +/** + * object_class_check_security: + * @klass: the object class to check + * @errp: a pointer to an Error that is filled if not compliant + * + * Check whether the object class @klass complies with the + * currently requested security policy. Reports an error + * in @errp if not compliant. + * + * Returns: true if compliant, false if an error was raised + */ +bool object_class_check_security(ObjectClass *klass, Error **errp); + G_DEFINE_AUTOPTR_CLEANUP_FUNC(Object, object_unref) #endif diff --git a/qom/object.c b/qom/object.c index 32736a01114..41b1ec81d4e 100644 --- a/qom/object.c +++ b/qom/object.c @@ -23,6 +23,7 @@ #include "qapi/qobject-input-visitor.h" #include "qapi/forward-visitor.h" #include "qapi/qapi-builtin-visit.h" +#include "qapi/compat-policy.h" #include "qobject/qdict.h" #include "qobject/qjson.h" #include "qemu/id.h" @@ -3149,6 +3150,14 @@ void object_class_property_set_description(ObjectClass *klass, op->description = g_strdup(description); } +bool object_class_check_security(ObjectClass *klass, Error **errp) +{ + return compat_policy_check_security(&compat_policy, + object_class_get_name(klass), + object_class_is_secure(klass), + errp); +} + static void object_class_init(ObjectClass *klass, const void *data) { object_class_property_add_str(klass, "type", object_get_type, -- 2.55.0