From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost (localhost [127.0.0.1]) by olra.theworths.org (Postfix) with ESMTP id B9371431FAF for ; Mon, 8 Jul 2013 05:22:45 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at olra.theworths.org X-Spam-Flag: NO X-Spam-Score: 0 X-Spam-Level: X-Spam-Status: No, score=0 tagged_above=-999 required=5 tests=[none] autolearn=disabled Received: from olra.theworths.org ([127.0.0.1]) by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Ku7e8U+geUCm for ; Mon, 8 Jul 2013 05:22:39 -0700 (PDT) Received: from che.mayfirst.org (che.mayfirst.org [209.234.253.108]) by olra.theworths.org (Postfix) with ESMTP id 39358431FAE for ; Mon, 8 Jul 2013 05:22:39 -0700 (PDT) Received: from [192.168.13.179] (lair.fifthhorseman.net [108.58.6.98]) by che.mayfirst.org (Postfix) with ESMTPSA id A4C91F980; Mon, 8 Jul 2013 08:22:37 -0400 (EDT) Message-ID: <51DAAF0B.7050506@fifthhorseman.net> Date: Mon, 08 Jul 2013 08:22:35 -0400 From: Daniel Kahn Gillmor User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130630 Icedove/17.0.7 MIME-Version: 1.0 To: Neil Roberts Subject: Re: [PATCH 0/2] Prompting for the GPG password within Emacs References: <1373195672-9338-1-git-send-email-neil@linux.intel.com> <51D9F4E6.1030504@fifthhorseman.net> <87r4f9xqc7.fsf@neilpc.config> <51DAA617.4090308@fifthhorseman.net> <87mwpxxmzp.fsf@neilpc.config> In-Reply-To: <87mwpxxmzp.fsf@neilpc.config> X-Enigmail-Version: 1.5.1 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="----enig2LUFGJGLUAWLXHGWXRPVU" Cc: notmuch@notmuchmail.org X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Jul 2013 12:22:45 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) ------enig2LUFGJGLUAWLXHGWXRPVU Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 07/08/2013 08:19 AM, Neil Roberts wrote: > Heh, yeah, I also experimented with going down this route. I wrote an > overly complicated C program=C2=B9 to manage launching the two SSH sess= ions. > That also only handles one session, but yeah I guess you could get the > program to relaunch the SSH session after the first connection dies. did you try the approach i outlined? no extra C code needed, and if you want it to re-launch, you should be able to just wrap it in a shell for loop :) You might also want a ,reuseaddr on the inner UNIX-LISTEN socat endpoint. > I came across some other people who were suggesting=C2=B2 to make socat= wrap > the Unix socket in a TCP socket and then tunnel that over SSH. I guess > that would be a simple way to support multiple sessions. However it > seems a bit dodgy to open a port because you can't restrict the access > by user. I agree you don't want to wrap it up in a TCP socket, for exactly the access control reasons you describe. --dkg ------enig2LUFGJGLUAWLXHGWXRPVU Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iQJ8BAEBCgBmBQJR2q8LXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRFQjk2OTEyODdBN0FEREUzNzU3RDkxMUVB NTI0MDFCMTFCRkRGQTVDAAoJEKUkAbEb/fpc6rMQAKpGSdMn0YJHkKNen39m5Ioq qzSfSS7Mz4umN7uJMaY3E5F3nCKkHzCDhbDXmZgphiAEM4f+m/H1mmiUtNHV61uV I2XdeAKs9gxmrNiQPxkwNuB1h+786Mo0KLgskdxB1hlQr2Se2709FgHTTzou7zL2 mYgFVD8rF8PX4RHjkTlTDLCz45tdlsANJAn1tFCxXBowYYCSUhk0vs9+J9tljvZh Ov6HyppKsFFNCztQsKfeVR6ZM/MCy78p564hulHzkxyIkw+k2XH9drUV6XU/MKoA jLE3Agcnr2xfri3o8NhDV9BH7hJZNIXNk+xpVW8pWM6VS45Zj9EbXGOzZdW70vik F3kJ5l0vl1lnYQ2a79mLEpDuXo4Sy1waH+jwND+bmqNi5h8P4H+XMVmO6g0PMVSW Ujb8OkDTdIBe+ylgGrJmNANVnYmRxoNI3Sd8KUA1fM+AQAGyUsDTBMbzK2VBXP5I dEA+3aKEB2IX2D1J3/XENnaUC5zY0/VzSnbjK/gGrtqn4pu2TiUes0h5iQNkqTrU ghjTPCTg/nm2n4EK9W2g35iIPK1egWEtasJd3OmtkBntXPZOP1r+QQ9V6rVah3KX mQCYgJCl34Qkdc3Q+x8igMcwXoBSOLJUTNwyq1KFM33SvPqxjXpu0f9BJo9OgGLI XI2AuxJnZvCVzHEYDiP3 =UsHo -----END PGP SIGNATURE----- ------enig2LUFGJGLUAWLXHGWXRPVU--