x2go-dev December 2014

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33 participants
150 discussions

Bug#642: Changes in X2Go Client for Windows to enable it conform to Visual Studio's stricter type checking
by George Trakatelis 04 Dec '14

04 Dec '14

Hi Michael, I attached a triple-patch to help you build libssh-0.6.3 using VS2010's IDE. > When I try to "generate" the VS2010 project files under CMake 3.0.2, I get these 2 errors: > > You have called ADD_LIBRARY for library ssh_threads_shared without any source files. > This typically indicates a problem with your CMakeLists.txt file > > CMake Error: CMake cannot determine linker language for target: > ssh_threads_shared To fix that I had to alter src/threads/CMakeLists.txt as explained in http://comments.gmane.org/gmane.network.ssh.libssh.general/1783 If you compiled now, you would get the following error: 'error C1083: Cannot open include file: 'sys/time.h': No such file or directory' So I also patched libcrypto.c That would be enough, if one planned to build libssh with VS2013 (builds just fine). Unfortunately, VS2010 is missing the isblank() function, so to accommodate for that I had to patch ConfigureChecks.cmake. For more information on C99 library support in Visual Studio, please see http://blogs.msdn.com/b/vcblog/archive/2013/07/19/c99-library-support-in-vis ual-studio-2013.aspx > It doesn't matter anymore, but I was referring to this: > http://www.libssh.org/files/win32/0.5/ > Which is linked to from here: > http://www.libssh.org/get-it/ Apparently, the provided old .lib file lacks ssh_channel_accept_forward support (it is unpatched). > It sounds like libssh 0.5 is too old. Let's not worry about it since we have 0.6.3 working. I agree. Please note that I patched the libssh-0.6.3 source. To summarize things (correct me if I'm wrong): ---------------------------------------------------------------------------- ---------------------------------- | Patch applied | libssh-0.6.3 | ---------------------------------------------------------------------------- ---------------------------------- | implement-support-for-putty-s-pageant-0.6.3-de62963.patch | libssh-0.6.3-de62963-pageant-support | | libssh-0.6.3-pthread.c.relativepaths.patch | libssh-0.6.3-762055b-pageant-support-mingw482 | | libssh-0.6.3-vs2010.patch | libssh-0.6.3-you_name_it | ---------------------------------------------------------------------------- ---------------------------------- I also attached a new release build with zlib support (please rename .doc to .zip). George

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Bug#687: Message with no Package: tag cannot be processed! (Third x2go session crashes one of the other two)
by Daniel Holth 03 Dec '14

03 Dec '14

Package: x2goclient I'm running x2goclient 4.0.3.0-20141021 or 4.0.2.1+hotfix1+build4 on Windows 7. I can connect to a maximum of two servers at a time. When I connect to the third one, the first session times out (freezes, and then x2go offers to terminate the session because there was no response). (x2go also seems to accumulate sshd.exe processes as time passes) Instead, it would be great if it was possible to connect to at least 3 servers at once.

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Bug#642: Changes in X2Go Client for Windows to enable it conform to Visual Studio's stricter type checking
by George Trakatelis 03 Dec '14

03 Dec '14

Hi Michael, I built x2goclient 4.0.3.0 with MSVC2010's nmake. Unfortunately couldn't do so with Visual Studio 2010 IDE. > I have made a lot of progress, but I am having trouble finding a build > of libssh that includes the .lib file(s), and that is new enough. I > think the .lib file(s) are specific to MSVC. I attach a release build of libssh 0.6.3 (please rename .doc to .zip). The sources are from libssh-0.6.3-762055b-pageant-support-mingw482.src.zip with a minor patch to enable libssh compile under MSVC2010. > The 0.5.0 win32 build that includes the .lib file appears to be too old I'm not aware of the build you are referring to. > I get this error during compile: > .\sshmasterconnection.cpp(297) : error C3861: > 'ssh_channel_accept_forward': identifier not found That seems to be a missing function declaration from libssh.h. Apparently, something like ... LIBSSH_API ssh_channel ssh_channel_accept_forward(ssh_session session, int timeout_ms, int *destination_port); ... is missing. Please let me know if the attached ssh.lib (for compiling) and ssh.dll (for runtime) are ok. George

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Bug#642: X2Go issue (in src:x2goclient) has been marked as pending for release
by Mike DePaulo 03 Dec '14

03 Dec '14

tag #642 pending fixed #642 4.0.3.2 thanks Hello, X2Go issue #642 (src:x2goclient) reported by you has been fixed in X2Go Git. You can see the changelog below, and you can check the diff of the fix at: http://code.x2go.org/gitweb?p=x2goclient.git;a=commitdiff;h=d2c5c19 The issue will most likely be fixed in src:x2goclient (4.0.3.2). light+love X2Go Git Admin (on behalf of the sender of this mail) --- commit d2c5c1904b91a591dd464ce86da3fd61c854bee7 Author: Mike DePaulo <mikedep333(a)gmail.com> Date: Wed Dec 3 00:13:34 2014 -0500 Update changelog about being able to build under VS2010 (Fixes: #642) diff --git a/debian/changelog b/debian/changelog index 1fe5e1e..edeb609 100644 --- a/debian/changelog +++ b/debian/changelog @@ -9,6 +9,14 @@ x2goclient (4.0.3.2-0x2go1) UNRELEASED; urgency=medium * New upstream release (4.0.3.2): - Provide empty Turkish translation file. + [ Mike DePaulo ] + * New upstream release (4.0.3.2): + - Windows: Enable X2Go Client for Windows to build under VS2010 nmake + (but not the VS2010 IDE due to a Qt4 Visual Studio Add-in limitation) + Note that the official builds are still build under MinGW. + (Fixes: #642) + Thanks George Trakatelis (uom.edu.gr) for submitting this feature. + -- Mike Gabriel <mike.gabriel(a)das-netzwerkteam.de> Thu, 27 Nov 2014 12:01:43 +0100 x2goclient (4.0.3.1-0x2go1) unstable; urgency=medium

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Processed: your mail
by owner＠bugs.x2go.org 03 Dec '14

03 Dec '14

Processing commands for control(a)bugs.x2go.org: > reassign #400 x2goclient Bug #400 [x2goclient] Feature request: SSH proxy functionality for RDP sessions (rdesktop) Ignoring request to reassign bug #400 to the same package > reassign #475 x2goclient Bug #475 [x2goclient] x2goclient v4.0.2.0 running on OSX, causes remote UI breakage and high CPU load on server Ignoring request to reassign bug #475 to the same package > reassign #291 nxagent Bug #291 [nxagent] eclipse: Eclipse crash when i try to open a file Ignoring request to reassign bug #291 to the same package > reassign #452 x2goclient Bug #452 [x2goclient] Whole Display turns into Window mode upon session resume Ignoring request to reassign bug #452 to the same package > reassign #477 x2goclient Bug #477 [x2goclient] [X2Go-User] Buggy File & Folder sharing Ignoring request to reassign bug #477 to the same package > reassign #486 x2goserver Bug #486 [x2goclient] Session started with linux client cannot be continued with windows client Bug reassigned from package 'x2goclient' to 'x2goserver'. Ignoring request to alter found versions of bug #486 to the same values previously set Ignoring request to alter fixed versions of bug #486 to the same values previously set > reassign #320 x2goclient Bug #320 [x2goclient] windows client terminating by ctrl+alt+f Ignoring request to reassign bug #320 to the same package > thanks Stopping processing here. Please contact me if you need assistance. -- 291: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=291 320: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=320 400: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=400 452: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=452 475: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=475 477: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=477 486: http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=486 X2Go Bug Tracking System Contact owner(a)bugs.x2go.org with problems

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Bug#686: incorporate nxcheckload in x2gobroker-agent
by Mike Gabriel 02 Dec '14

02 Dec '14

Package: x2gobroker-agent Version: 0.0.3.0-preview Severity: wishlist In FreeNX there exists a script named nxcheckload. The functionality of this script should be woven into x2gobroker-agent.pl. THe nxcheckload script is attached to this bug report. Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Bug#685: user x2gobroker can evoke any command on X2Go Servers
by Mike Gabriel 02 Dec '14

02 Dec '14

Package: python-x2gobroker Severity: important Version: 0.0.3.0-preview Currently, x2gobroker-pubkeyauthorizer received SSH public keys from the X2Go Session Broker. Those key are stored as-is into ~x2gobroker/.ssh/authorized_keys. However, we need to add a force_command option into those pubkey lines, so that only x2gobroker-agent can be called via X2Go Session Broker. At the moment user x2gobroker@x2gobroker-machine can issue arbitrary commands on the X2Go Server (which is not really painful, but should be avoided in general). Mike -- DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel(a)das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x…

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Bug#501: Source code for extension available
by Hadmut Danisch 02 Dec '14

02 Dec '14

Hi, the problem is already solved: I am working for a company which already has implemented the SSH agent forwarding for the x2go client (feature in libssh, activation in x2go), which we would contribute. If you want to merge this patch into x2go upstream code, just let me know. regards Hadmut

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Bug#642: What libssh did you use?
by Michael DePaulo 02 Dec '14

02 Dec '14

Hi George, Have you been able to compile x2goclient under MSVC2010? I have made a lot of progress, but I am having trouble finding a build of libssh that includes the .lib file(s), and that is new enough. I think the .lib file(s) are specific to MSVC. The 0.5.0 win32 build that includes the .lib file appears to be too old, I get this error during compile: .\sshmasterconnection.cpp(297) : error C3861: 'ssh_channel_accept_forward': identifier not found I've also tried to build it under MSVC2010, but have been unsuccessful so far, so I thought I'd ask you 1st.

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Bug#642: I applied the 3 patches
by Michael DePaulo 01 Dec '14

01 Dec '14

Sorry for not replying earlier. Something major came up in my personal life. Anyway, I reviewed the 3 patches and did some basic regression testing with the current minGW 4.8.2 + Qt 4.8.6 build configuration. Those tests passed, so I commit the 3 patches. Before I update the changelog and mark this bug as closed, I will test out building with VS 2010 express.

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x2go-dev December 2014