From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NKCkQ-0007u8-0V for qemu-devel@nongnu.org; Mon, 14 Dec 2009 10:22:06 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NKCkK-0007pu-MR for qemu-devel@nongnu.org; Mon, 14 Dec 2009 10:22:05 -0500 Received: from [199.232.76.173] (port=33664 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NKCkK-0007pk-Er for qemu-devel@nongnu.org; Mon, 14 Dec 2009 10:22:00 -0500 Received: from mx1.redhat.com ([209.132.183.28]:24867) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NKCkJ-0001xj-OS for qemu-devel@nongnu.org; Mon, 14 Dec 2009 10:22:00 -0500 Message-ID: <4B265814.7060801@redhat.com> Date: Mon, 14 Dec 2009 17:21:56 +0200 From: Avi Kivity MIME-Version: 1.0 Subject: Re: [Qemu-devel] Re: Spice project is now open References: <4B231182.1080208@codemonkey.ws> <20091212144433.GA26966@random.random> <4B23B0BE.7080408@codemonkey.ws> <20091212160626.GB26966@random.random> <4B23D585.70400@codemonkey.ws> <4B241A99.2000704@redhat.com> <4B242B40.4050409@codemonkey.ws> <4B24C5EF.2090607@redhat.com> <4B264EC4.7020500@codemonkey.ws> <4B265153.3050705@redhat.com> <20091214151705.GH23733@redhat.com> In-Reply-To: <20091214151705.GH23733@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Daniel P. Berrange" Cc: Andrea Arcangeli , Paolo Bonzini , dlaor@redhat.com, qemu-devel@nongnu.org On 12/14/2009 05:17 PM, Daniel P. Berrange wrote: > >> Yes - need to pass the encryption state. Hopefully the crypto stacks >> support this. >> > There's no mechanism for this in the SASL libraries. With GNUTLS there is > the ability to preserve negotiated session state from one TLS conenection > and used it upon opening the next connection to fast-track the handshake > phase. This doesn't allow you to pass the state for an existing connection > to a new process though and have it carry on > This sucks. But we can ask the client to reauthenticate. -- error compiling committee.c: too many arguments to function