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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D821ECCF9FE for ; Mon, 3 Nov 2025 13:44:00 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vFunf-0000MP-JD; Mon, 03 Nov 2025 08:40:47 -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 1vFunX-0008Va-4X for qemu-devel@nongnu.org; Mon, 03 Nov 2025 08:40:40 -0500 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 1vFunN-0004iY-Fb for qemu-devel@nongnu.org; Mon, 03 Nov 2025 08:40:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1762177222; 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=aZOsUq436Ugr8X1RKjdBYkhL68FnICgV1ZP0VKPzx30=; b=WbUIZwZuVhREPalIpmMhJM+GajnU0IN9fUO7qjCJblIpWbTAF0Y6BotnbVJrue3F60YBqk JlH3rADLWHnHNBDcCVDO9kWUZRHnnOyrbcWDt0XoydKH8EDOrNAa7hEQhYvyfMO7+h1JDo OKXe8qBn4f/AOB0ZdtKR8zij27Gv0zc= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-664-UszjXLJkP0KyWWbuE3d85Q-1; Mon, 03 Nov 2025 08:40:21 -0500 X-MC-Unique: UszjXLJkP0KyWWbuE3d85Q-1 X-Mimecast-MFC-AGG-ID: UszjXLJkP0KyWWbuE3d85Q_1762177220 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id E58B7180899E; Mon, 3 Nov 2025 13:40:18 +0000 (UTC) Received: from toolbx.redhat.com (unknown [10.42.28.202]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 7295C1800581; Mon, 3 Nov 2025 13:40:14 +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?= , Fabiano Rosas , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , devel@lists.libvirt.org, Laurent Vivier Subject: [PULL 23/32] crypto: introduce method for reloading TLS creds Date: Mon, 3 Nov 2025 13:37:17 +0000 Message-ID: <20251103133727.423041-24-berrange@redhat.com> In-Reply-To: <20251103133727.423041-1-berrange@redhat.com> References: <20251103133727.423041-1-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 10.30.177.93 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: -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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This prevents direct access of the class members by the VNC display code. Reviewed-by: Marc-André Lureau Signed-off-by: Daniel P. Berrangé --- crypto/tlscreds.c | 15 +++++++++++++++ include/crypto/tlscreds.h | 13 +++++++++++++ ui/vnc.c | 9 +-------- 3 files changed, 29 insertions(+), 8 deletions(-) diff --git a/crypto/tlscreds.c b/crypto/tlscreds.c index c302b3cd72..0db9bf6eeb 100644 --- a/crypto/tlscreds.c +++ b/crypto/tlscreds.c @@ -283,6 +283,21 @@ char *qcrypto_tls_creds_get_priority(QCryptoTLSCreds *creds) } +bool qcrypto_tls_creds_reload(QCryptoTLSCreds *creds, + Error **errp) +{ + QCryptoTLSCredsClass *credscls = QCRYPTO_TLS_CREDS_GET_CLASS(creds); + + if (credscls->reload) { + return credscls->reload(creds, errp); + } + + error_setg(errp, "%s does not support reloading credentials", + object_get_typename(OBJECT(creds))); + return false; +} + + static const TypeInfo qcrypto_tls_creds_info = { .parent = TYPE_OBJECT, .name = TYPE_QCRYPTO_TLS_CREDS, diff --git a/include/crypto/tlscreds.h b/include/crypto/tlscreds.h index afd1016088..bb9280ed1a 100644 --- a/include/crypto/tlscreds.h +++ b/include/crypto/tlscreds.h @@ -77,4 +77,17 @@ bool qcrypto_tls_creds_check_endpoint(QCryptoTLSCreds *creds, */ char *qcrypto_tls_creds_get_priority(QCryptoTLSCreds *creds); + +/** + * qcrypto_tls_creds_reload: + * @creds: pointer to a TLS credentials object + * @errp: pointer to a NULL-initialized error object + * + * Request a reload of the TLS credentials, if supported + * + * Returns: true on success, false on error or if not supported + */ +bool qcrypto_tls_creds_reload(QCryptoTLSCreds *creds, + Error **errp); + #endif /* QCRYPTO_TLSCREDS_H */ diff --git a/ui/vnc.c b/ui/vnc.c index 0094ec680c..50016ff7ab 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -578,7 +578,6 @@ VncInfo2List *qmp_query_vnc_servers(Error **errp) bool vnc_display_reload_certs(const char *id, Error **errp) { VncDisplay *vd = vnc_display_find(id); - QCryptoTLSCredsClass *creds = NULL; if (!vd) { error_setg(errp, "Can not find vnc display"); @@ -590,13 +589,7 @@ bool vnc_display_reload_certs(const char *id, Error **errp) return false; } - creds = QCRYPTO_TLS_CREDS_GET_CLASS(OBJECT(vd->tlscreds)); - if (creds->reload == NULL) { - error_setg(errp, "%s doesn't support to reload TLS credential", - object_get_typename(OBJECT(vd->tlscreds))); - return false; - } - if (!creds->reload(vd->tlscreds, errp)) { + if (!qcrypto_tls_creds_reload(vd->tlscreds, errp)) { return false; } -- 2.51.1