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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1761835798; 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=PrE8bgi9PjoBLwGNc3WEHWoyWqp5DjsEI2dDgZnafyA=; b=PJYN9c3itjghvF7yYiMk8Qzooxrq1IZjBmc1rW5ZIovjOWDzOgcw2yC1NBldjQn6pi01Gd eRYYBNuWgCW4p6UZS+SrOwmzsbND+8tJ10WBbjJ8h8+D9NarD0t2ZVAZBLZgRyPcDbMyDk Tsmja9b+N1EwQMVRAP6qaDcJJVHOZUU= X-MC-Unique: gbsvE6fCPhuGrv-GWeNUxw-1 X-Mimecast-MFC-AGG-ID: gbsvE6fCPhuGrv-GWeNUxw_1761835794 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , devel@lists.libvirt.org Subject: [PATCH 12/21] crypto: introduce method for reloading TLS creds Date: Thu, 30 Oct 2025 14:49:18 +0000 Message-ID: <20251030144927.2241109-13-berrange@redhat.com> In-Reply-To: <20251030144927.2241109-1-berrange@redhat.com> References: <20251030144927.2241109-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 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: pass client-ip=170.10.129.124; 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, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, T_SPF_TEMPERROR=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 @redhat.com) X-ZM-MESSAGEID: 1761836089952158500 This prevents direct access of the class members by the VNC display code. Signed-off-by: Daniel P. Berrang=C3=A9 Reviewed-by: Marc-Andr=C3=A9 Lureau --- 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 49c7eb46a5..9433b4c363 100644 --- a/crypto/tlscreds.c +++ b/crypto/tlscreds.c @@ -281,6 +281,21 @@ char *qcrypto_tls_creds_get_priority(QCryptoTLSCreds *= creds) } =20 =20 +bool qcrypto_tls_creds_reload(QCryptoTLSCreds *creds, + Error **errp) +{ + QCryptoTLSCredsClass *credscls =3D QCRYPTO_TLS_CREDS_GET_CLASS(OBJECT(= 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 =3D { .parent =3D TYPE_OBJECT, .name =3D 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 *c= reds, */ char *qcrypto_tls_creds_get_priority(QCryptoTLSCreds *creds); =20 + +/** + * 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 77c823bf2e..6b32dd0fe9 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 =3D vnc_display_find(id); - QCryptoTLSCredsClass *creds =3D NULL; =20 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; } =20 - creds =3D QCRYPTO_TLS_CREDS_GET_CLASS(OBJECT(vd->tlscreds)); - if (creds->reload =3D=3D 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; } =20 --=20 2.51.1