From unknown Sat May 16 05:52:16 2026 X-Loop: owner@bugs.x2go.org Subject: Bug#258: Clipboard mode configuration via X2Go Client session profiles Reply-To: Mike Gabriel , 258@bugs.x2go.org Resent-From: Mike Gabriel Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Sun, 29 Jun 2014 15:05:02 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 258 X-X2Go-PR-Package: x2goclient X-X2Go-PR-Keywords: security Received: via spool by 258-submit@bugs.x2go.org id=B258.140405408120890 (code B ref 258); Sun, 29 Jun 2014 15:05:02 +0000 Received: (at 258) by bugs.x2go.org; 29 Jun 2014 15:01:21 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.2 Received: from freya.das-netzwerkteam.de (freya.das-netzwerkteam.de [88.198.48.199]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id BE13D5DB53 for <258@bugs.x2go.org>; Sun, 29 Jun 2014 17:01:20 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (grimnir.das-netzwerkteam.de [78.46.204.98]) by freya.das-netzwerkteam.de (Postfix) with ESMTPS id 5454F3A53; Sun, 29 Jun 2014 17:01:20 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id 2E95F3C703; Sun, 29 Jun 2014 17:01:20 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at grimnir.das-netzwerkteam.de Received: from grimnir.das-netzwerkteam.de ([127.0.0.1]) by localhost (grimnir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jbsfXEjr1y1J; Sun, 29 Jun 2014 17:01:20 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTPS id EC48E3BA23; Sun, 29 Jun 2014 17:01:19 +0200 (CEST) Received: from p4FCFCF33.dip0.t-ipconnect.de (p4FCFCF33.dip0.t-ipconnect.de [79.207.207.51]) by mail.das-netzwerkteam.de (Horde Framework) with HTTP; Sun, 29 Jun 2014 15:01:19 +0000 Date: Sun, 29 Jun 2014 15:01:19 +0000 Message-ID: <20140629150119.Horde.MLdrTEOqKCSTi_kUqzY0cA2@mail.das-netzwerkteam.de> From: Mike Gabriel To: o.schneyder@phoca-gmbh.de Cc: 258@bugs.x2go.org User-Agent: Internet Messaging Program (IMP) H5 (6.1.7) Accept-Language: en,de Organization: DAS-NETZWERKTEAM X-Originating-IP: 79.207.207.51 X-Remote-Browser: Mozilla/5.0 (X11; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0 Iceweasel/30.0 Content-Type: multipart/signed; boundary="=_8G8WNFFfC1mLt_HxrNZj9Q3"; protocol="application/pgp-signature"; micalg=pgp-sha1 MIME-Version: 1.0 This message is in MIME format and has been PGP signed. --=_8G8WNFFfC1mLt_HxrNZj9Q3 Content-Type: text/plain; charset=UTF-8; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Alex, I have recently added means to set the clipboard (security) mode in=20=20 X2Go=20sessions. That there is no way of restricting clipboard=20=20 functionality=20in X2Go sessions has been quite an issue a while back on=20= =20 our=20mailing list and on the Debian bug tracker. So, what I have done... NX: First, a patch for NX was necessary [1]. This patch adds the clipboard=20= =20 NX=20option to nxagent/x2goagent. There was some code for that already=20= =20 present=20in NX, but it looked like the feature never got finished (or=20= =20 other). X2Go=20Server: Second, I added a new cmdline arg to x2gostartagent and=20=20 x2goresume-session=20[2]. Clients, that want to set the clipboard mode,=20= =20 have=20to send "both", "server", "client", or "none" as 10th cmdline=20=20 parameter=20to x2gostartagent and as 8th cmdline parameter to=20=20 x2goresume-session.=20If the client does not send that field, X2Go=20=20 Server=20uses the default mode ("both"). If you want to test if an X2Go Server supports the clipboard mode=20=20 feature,=20you can query $ x2gofeature X2GO_CLIPBOARD_MODES ok Client-side: Third, and this is what this mail is about, X2Go Client needs to send=20=20 the=20clipboard mode to the server (x2gostartagent, x2goresume-session).=20= =20 In=20Python X2Go / PyHoca-GUI, I have already implemented this. Python X2Go stores the clipboard information in ~/.x2goclient/sessions=20= =20 under=20the option name "clipboard=3D" where its values can be=20=20 "both",=20"server", "client", "none". Relevant commits are: [3], [4], [5]. In X2Go Client's session profile window, the clipboard mode has to be=20=20 made=20configurable. Whenever you have time, can you take a look at that? Thanks. light+love, Mike NX: [1]=20=20 http://code.x2go.org/gitweb?p=3Dnx-libs.git;a=3Dcommitdiff;h=3D0cf283dca109= ff29e18cd36fdbd2e51dadd52772;hp=3Dc62b81304ca9906fe608f7387025162107d8d8ab X2Go Server: [2]=20=20 http://code.x2go.org/gitweb?p=3Dx2goserver.git;a=3Dcommitdiff;h=3D669b3aabb= 8f574a2bb30d415fb38b1ccf6837f0d Python X2Go (combine the two commits to make sense): [3]=20=20 http://code.x2go.org/gitweb?p=3Dpython-x2go.git;a=3Dcommitdiff;h=3D08ff7423= 34427cbe52ee02c354b9d73c53459f2e [4]=20=20 http://code.x2go.org/gitweb?p=3Dpython-x2go.git;a=3Dcommitdiff;h=3D2aa779ef= e39a045e6492ff891e5c5ce34393d6fc PyHoca-GUI (session profile manager): [5]=20=20 http://code.x2go.org/gitweb?p=3Dpyhoca-gui.git;a=3Dcommitdiff;h=3Dd9d413b00= fc92e35e4c9f752c853ba72c1399384 --=20 DAS-NETZWERKTEAM mike=20gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x= fb --=_8G8WNFFfC1mLt_HxrNZj9Q3 Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJTsCo/AAoJEJr0azAldxsxakIP/0TtacXSIsHVjC/qvbLW4s/g sMRbAzCbiikeqvJHX2y7ywrjzFCU/qYilc/ivtJEeNhv6qDNoB4rtCf3xwNADHEc AZ5LvlwWFP+Dztkf5VxYkgml1OQlxYri/CP4Hhs+r+IwBZ+Nz6V2LC6iakNlGgNE L2cGYNX9qLPX3Q3y4fXYU2JwiqiG3aEcP9G1SaWmLklo01lsJPyVtivbtdY24byK Oeq1AIfDruwrpS4lwN6xOhmXMirYh54iyCLRangHI6EcZ+duiINiQznIhI1dp2VW aD0aR0S61YFjDi601FT4B2hJGP3gIofDudB1TFCUZTx7Xk5JYlSbdrHgLoD5YR3W 5qW61j2eB4lzmKwsiCoeF2XsWmy7hicMcAljF+HbmStcd2Iahfoy+DWEpvV2x69/ teZilmqXFTZTeq2j1bSK7j5cdCVzBPX2T48osZtNMGUOzKEvvTDPHrP4b7x5FBDe GxKzW6lssVNItZr3nSz96ipCXSkCPzg4CEf4Yh+9jYxOM6U+A3uzVEDERSdK3PpX I5lF6+EVZfvKyT43bmJqathjc9VR0yC/9F+/H2nFa85csTmyBIWlJH2cia2xjywv Z3Lq6y9eiVT67OQG/Q3jTUXkxdj/EAaU8/LFAocHvuqbKsvKPfFmDjbnAtieGEVn yPO0mYd008eWiUrF6qp3 =oG0z -----END PGP SIGNATURE----- --=_8G8WNFFfC1mLt_HxrNZj9Q3--