ctuning / ck-crowdnode Goto Github PK

I tried to make it compatible with Windows build system (using my 10-years old scripts when I did some client/servers on Windows via socket), but it's not yet working. Need help to finalize it! Thanks!

One more thing - we should add some basic security for now (I expect that if prototype is accepted, we or someone else can provide much stronger security).

Whenever ANY command is passed to server, you need to check if a 'secret_key' string is present in config file (#5), and if it's !='', compare it with the 'secret_key' in the input JSON, and quit if they are not the same:
{
'return':3,
'error':'secret keys do not match'
}

Thanks a lot!

I managed to create a distro (setup.exe) and run it on a remote machine. A few small things that needs to be added to the server:

• We need to print real IP (i.e. not 127.0.0.1, but something like 192.168.1.64 on local or 186.xx.yy.zz on real network)...
  [INFO for CK client]: real IP: xyz
  This is needed to set up CK machine (otherwise I need to check IP via ipconfig)
• When executing cmd (shell), we should change current directory to "path to files", before executing it!

Thanks!

We should obtain various parameters automatically (including full path, etc) when registering CK crowdnode in the CK machine module (to be more user-friendly) using new status function. It is not critical though at this moment.

Tried to push relatively large binary file (700Kb). I could see that server prints lots of incoming stuff (seems correct, by the way, it's better probably to put a limit on print of long key, i.e. < 256 bytes), but recorded only 90 bytes ... Interestingly, server didn't crash this time at the end (see #1) and even returned 'ok'...

Is is possible to test it too, please?

Thanks!

Hi,
I tested new server on Linux and it accepts push from CK, records file properly, but then crashes with the log (attached).
log.txt
I think it's something with memory allocation/deallocation.
Is it possible to check it please.
To reproduce:
$ ck add repo:remote-ck-node --url=http://localhost:3333 --remote --quiet
$ ./ck-crowdnode-server
$ cat > test.txt
HELLO
$ ck push remote-ck-node:: --filename=test.txt

Thanks!

P.S. By the way, pull worked and server didn't crash:
$ ck pull remote-ck-node:: --filename=test.txt

CI servers (Travis and Appveyor) should automatically create artifacts on each commit.

I have registered ctuning in Windows app store. However, it requires .xap, .appx, .appxbundle, .appxupload package to be deployed. Is it possible to check how to make it (along with ck-crowdnode-server.exe), please? I can then deploy it there and check on a few other devices (maybe it will even work on Windows mobile?)

It will be useful to add reading of the configuration file 'ck-crowdnode-config.json' when server starts.

On Linux we can keep it in '$HOME/.ck-crowdnode/ck-crowdnode-config.json'.
On Windows we may keep it in %LOCALAPPDATA%.ck-crowdnode\ck-crowdnode-config.json (see https://blogs.msdn.microsoft.com/patricka/2010/03/18/where-should-i-store-my-data-and-configuration-files-if-i-target-multiple-os-versions/)

If it doesn't exist at first run, we can create it with the following default config:

Current config should have:
{
'port':3333,
'path_to_files':'/tmp/ck-crowdnode'
}

Or on Windows, it will likely be %Temp%\ck-crowdnode

Also at run we should check that this directory exists and create it otherwise.

path_to_files is where we push/pull/execute files

We can then add a new command 'status' which returns
{ 'return':0,
'path_to_files":...
}

This will allow us to query server and check that it works fine ...

When trying to compile this project using VS2017 and _compile.bat, there is an error
(_compile_raw.bat works fine) :
C:\Users\ckdnn\CK-MISC\ck-crowdnode>C:\Users\ckdnn\CK-MISC\ck-crowdnode_compile.bat
C:\Users\ckdnn\CK-MISC\ck-crowdnode>call ck set env tags=compiler,lang-c --local --bat_file=tmp-ck-env.bat --bat_new --print && call tmp-ck-env.bat && del /Q tmp-ck-env.bat
C:\Users\ckdnn\Anaconda3\lib\runpy.py:125: RuntimeWarning: 'ck.kernel' found in sys.modules after import of package 'ck', but prior to execution of 'ck.kernel'; this may result in unpredictab
le behaviour
warn(RuntimeWarning(msg))
More than one environment found for required software with tags="compiler,lang-c" and setup={"host_os_uoa": "windows-64", "target_os_uoa": "windows-64", "target_os_bits": "64"}:
Microsoft C compiler - v19.10.25017 (64bits,compiler,host-os-windows-64,lang-c,lang-cpp,mcl,microsoft,target-os-windows-64,v19,v19.10,v19.10.25017 (fb528ca2021d4c9b))

• Depends on "msdk" (env UOA=1777d4bd6890515b, tags="microsoft,sdk", version=10.0A)
  LLVM compiler - v4.0.0 (64bits,compiler,host-os-windows-64,lang-c,lang-cpp,llvm,target-os-windows-64,v4,v4.0,v4.0.0 (7048a5075ccd4687))
• Depends on "mvsc" (env UOA=fb528ca2021d4c9b, tags="microsoft,compiler", version=19.10.25017)
  GNU C compiler - v6.3.0 (64bits,compiler,gcc,host-os-windows-64,lang-c,lang-cpp,target-os-windows-64,v6,v6.3,v6.3.0 (7cab70c651968ea8))
  Select one of the options for required software with tags="compiler,lang-c" and setup={"host_os_uoa": "windows-64", "target_os_uoa": "windows-64", "target_os_bits": "64"} or press Enter for 0
  :
  CK environment found using tags "compiler,lang-c" : fb528ca2021d4c9b

** Visual Studio 2017 Developer Command Prompt v15.0.26228.9
** Copyright (c) 2017 Microsoft Corporation

[vcvarsall.bat] Environment initialized for: 'x64'

** Visual Studio 2017 Developer Command Prompt v15.0.26228.9
** Copyright (c) 2017 Microsoft Corporation

[vcvarsall.bat] Environment initialized for: 'x64'
C:\Users\ckdnn\Anaconda3\lib\runpy.py:125: RuntimeWarning: 'ck.kernel' found in sys.modules after import of package 'ck', but prior to execution of 'ck.kernel'; this may result in unpredictab
le behaviour
warn(RuntimeWarning(msg))
CK environment found using tags "tool,cmake" : 23ac3bf54fbf90bb
A subdirectory or file build already exists.
CMake Warning at C:/Program Files/CMake/share/cmake-3.7/Modules/InstallRequiredSystemLibraries.cmake:453 (message):
system runtime library file does not exist:
'MSVC14_REDIST_DIR-NOTFOUND/x64/Microsoft.VC140.CRT/msvcp140.dll'
Call Stack (most recent call first):
CMakeLists.txt:26 (include)
CMake Warning at C:/Program Files/CMake/share/cmake-3.7/Modules/InstallRequiredSystemLibraries.cmake:453 (message):
system runtime library file does not exist:
'MSVC14_REDIST_DIR-NOTFOUND/x64/Microsoft.VC140.CRT/vcruntime140.dll'
Call Stack (most recent call first):
CMakeLists.txt:26 (include)
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Users/ckdnn/CK-MISC/ck-crowdnode/build
Microsoft (R) Build Engine version 15.1.548.43366
Copyright (C) Microsoft Corporation. All rights reserved.
MSBUILD : error MSB1009: Project file does not exist.
Switch: Project.sln

Hi,

Recently PVS Studio becomes free for the open source: http://www.viva64.com/en/b/0457/

I think, we should try use it for crowdnode. Surely, it's a task of minor priority right now. I just leave it here for the future.