From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58014) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fs5Xn-0007Ax-R2 for qemu-devel@nongnu.org; Tue, 21 Aug 2018 08:13:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fs5Q1-0008Pe-AR for qemu-devel@nongnu.org; Tue, 21 Aug 2018 08:05:58 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:33488 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fs5Q1-0008P9-3I for qemu-devel@nongnu.org; Tue, 21 Aug 2018 08:05:53 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BC4B940241ED for ; Tue, 21 Aug 2018 12:05:52 +0000 (UTC) From: Gerd Hoffmann Date: Tue, 21 Aug 2018 14:05:35 +0200 Message-Id: <20180821120542.22610-6-kraxel@redhat.com> In-Reply-To: <20180821120542.22610-1-kraxel@redhat.com> References: <20180821120542.22610-1-kraxel@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL 05/12] doc: switch to modern syntax for VNC TLS setup List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: libvir-list@redhat.com, Gerd Hoffmann , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= From: Daniel P. Berrang=C3=A9 The use of 'tls', 'x509' and 'x509verify' properties is the deprecated backcompat syntax, replaced by use of TLS creds objects. Signed-off-by: Daniel P. Berrang=C3=A9 Message-id: 20180725092751.21767-2-berrange@redhat.com Signed-off-by: Gerd Hoffmann --- qemu-doc.texi | 20 +++++++++++++++----- 1 file changed, 15 insertions(+), 5 deletions(-) diff --git a/qemu-doc.texi b/qemu-doc.texi index f74542a0e9..7bd449f398 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -1103,7 +1103,9 @@ support provides a secure session, but no authentic= ation. This allows any client to connect, and provides an encrypted session. =20 @example -qemu-system-i386 [...OPTIONS...] -vnc :1,tls,x509=3D/etc/pki/qemu -monit= or stdio +qemu-system-i386 [...OPTIONS...] \ + -object tls-creds-x509,id=3Dtls0,dir=3D/etc/pki/qemu,endpoint=3Dserver= ,verify-peer=3Dno \ + -vnc :1,tls-creds=3Dtls0 -monitor stdio @end example =20 In the above example @code{/etc/pki/qemu} should contain at least three = files, @@ -1118,10 +1120,14 @@ only be readable by the user owning it. Certificates can also provide a means to authenticate the client connect= ing. The server will request that the client provide a certificate, which it = will then validate against the CA certificate. This is a good choice if deplo= ying -in an environment with a private internal certificate authority. +in an environment with a private internal certificate authority. It uses= the +same syntax as previously, but with @code{verify-peer} set to @code{yes} +instead. =20 @example -qemu-system-i386 [...OPTIONS...] -vnc :1,tls,x509verify=3D/etc/pki/qemu = -monitor stdio +qemu-system-i386 [...OPTIONS...] \ + -object tls-creds-x509,id=3Dtls0,dir=3D/etc/pki/qemu,endpoint=3Dserver= ,verify-peer=3Dyes \ + -vnc :1,tls-creds=3Dtls0 -monitor stdio @end example =20 =20 @@ -1132,7 +1138,9 @@ Finally, the previous method can be combined with V= NC password authentication to provide two layers of authentication for clients. =20 @example -qemu-system-i386 [...OPTIONS...] -vnc :1,password,tls,x509verify=3D/etc/= pki/qemu -monitor stdio +qemu-system-i386 [...OPTIONS...] \ + -object tls-creds-x509,id=3Dtls0,dir=3D/etc/pki/qemu,endpoint=3Dserver= ,verify-peer=3Dyes \ + -vnc :1,tls-creds=3Dtls0,password -monitor stdio (qemu) change vnc password Password: ******** (qemu) @@ -1169,7 +1177,9 @@ credentials. This can be enabled, by combining the = 'sasl' option with the aforementioned TLS + x509 options: =20 @example -qemu-system-i386 [...OPTIONS...] -vnc :1,tls,x509,sasl -monitor stdio +qemu-system-i386 [...OPTIONS...] \ + -object tls-creds-x509,id=3Dtls0,dir=3D/etc/pki/qemu,endpoint=3Dserver= ,verify-peer=3Dyes \ + -vnc :1,tls-creds=3Dtls0,sasl -monitor stdio @end example =20 @node vnc_setup_sasl --=20 2.9.3