VncViewer | .NET Standard Vnc Client library

by SilverCard C# Version: Current License: GPL-2.0

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | VncViewer Summary

VncViewer is a C# library typically used in User Interface applications. VncViewer has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

VncViewer is my fork of VncSharp, its designed to only view the remote framebuffer image. It includes a sample WPF and UWP applications.

Support

Quality

Security

License

Reuse

Support

VncViewer has a low active ecosystem.

It has 6 star(s) with 4 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of VncViewer is current.

Quality

VncViewer has 0 bugs and 0 code smells.

Security

VncViewer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

VncViewer code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

VncViewer is licensed under the GPL-2.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

VncViewer releases are not available. You will need to build from source code and install.

It has 5 lines of code, 0 functions and 73 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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VncViewer Key Features

No Key Features are available at this moment for VncViewer.

VncViewer Examples and Code Snippets

No Code Snippets are available at this moment for VncViewer.

Community Discussions

Trending Discussions on VncViewer

Missing dependencie for realvnc-vnc-viewer in arch Linux (libcrypt.so.1)

Why does Sikulix code not working in JMeter

JMeter with sikulixapi

Problem with Start-Process when trying to start UltraVNC-Session (but works in CMD)

Is there a way to end a process or program halfway through a python script?

How to set Default for Last Command Line Argument

TLS Handshake failed error w/ OpenSSL 1.1.x

QUESTION

Missing dependencie for realvnc-vnc-viewer in arch Linux (libcrypt.so.1)

Asked 2022-Feb-25 at 02:20

A dependency (libcrypt.so.1) is missing when I try to launch realvnc-vnc-viewer on arch Linux. It prompted these error each time I try to launch vnc-viewer with command line : vncviewer: error while loading shared libraries: libcrypt.so.1: cannot open shared object file: No such file or directory I have libcrypt.so at version 2.0, but it seems that vnc-viewer only work with version one.I have downloaded realvnc-vnc-viewer with pacman and I can't launch the app anymore.
Any ideas?

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ANSWER

Answered 2022-Feb-19 at 00:59

Please refer to the latest comments in realvnc-vnc-viewer AUR page.

For now, there are 2 solutions. I am using solution 2 and can confirm it is working.

Solution 1

Symlink libcrypt.so.2.0.0 to libcrypt.so.1

Source https://stackoverflow.com/questions/71165097

QUESTION

Why does Sikulix code not working in JMeter

Asked 2022-Jan-08 at 15:09

I have below Sikuli code in the JMeter which is not working.

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ANSWER

Answered 2022-Jan-08 at 15:09

The error means that the Sikuli isn't able to find the element matching your vncviewer.png image on the screen.

Double check that the content of the vncviewer.png is present on the screen. It might also be the case you took the screenshot on a different machine having different screen resolution hence finding fails.

You can try the following:

Re-capturing the screenshot on the machine you're running JMeter and replacing the vncviewer.png with the "fresh" image from particular that machine
Call Pattern.similar() function to allow more flexibility so Sikuli would look for "similar" image, not for "exact" image
Enable debug logging for Sikuli by adding the following system property to JMeter command line:

Source https://stackoverflow.com/questions/70631855

QUESTION

JMeter with sikulixapi

Asked 2021-Dec-25 at 15:04

I want to use sikulixapi with JMeter.

This is my code in the JMeter Beanshell sampler.

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ANSWER

Answered 2021-Dec-24 at 07:19

You need to put the jar to "lib" folder, "lib/ext" is for JMeter Components and Plugins
sikulixapi-2.0.5.jar alone is not enough, you need to add its dependencies. Full list would be something like:

Source https://stackoverflow.com/questions/70469294

QUESTION

Problem with Start-Process when trying to start UltraVNC-Session (but works in CMD)

Asked 2021-Oct-01 at 12:35

My goal is to start UltraVNC via Powershell (as part of function in a script)
Breaking it down to the specific issue:

in Cmd
"C:\Program Files\uvnc bvba\UltraVNC\vncviewer.exe" -connect myserver -dsmplugin myplugin.dsm
is working fine, it starts UltraVNC and connects to my server with the plugin we use.

for a Powershell-equivalent i tried
Start-Process -FilePath "C:\Program Files\uvnc bvba\UltraVNC\vncviewer.exe" -ArgumentList "-connect myserver -dsmplugin myplugin.dsm"
Powershell starts UltraVNC but there is no server entered in the UltraVNC-Window and the connection fails.
(VNC Server: [Blank], Port: 5900, Status: ...)

My thoughts:
I assumed the -ArgumentList might not hand over the parameters correctly because the server is missing.
However, if i omit the parameter for the -dsmplugin, it is recognized that theres no plugin used for starting a secure connection. To me it shows that the ArgumentList is handed over correctly.
So i probably make a mistake in the -connect parameter which might has something to do with quotation marks etc.
That made me lookup the Powershell quoting rules and use ' or " for the parameters etc .. However, the outcome is the same: VNC starts but does not have the parameter for the server to connect to.

Eventually i got out of ideas of how to identify what my mistake is as i'm rather new to powershell.

Thanks in advance for any help!

#UltraVNC Cmd documentation:
#https://www.uvnc.com/docs/uvnc-server/51-ultravnc-server-commandline-parameters.html

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ANSWER

Answered 2021-Oct-01 at 12:35

Eventually i ended up not using the Start-Process but simply added an Ampersand & ahead of the working cmd-command and it is working fine.

&"C:\Program Files\uvnc bvba\UltraVNC\vncviewer.exe" -connect myserver -dsmplugin plugin.dsm

This solves it for me, although i do not know why it won't do the same when using Start-Process and -ArgumentList for it.

Source https://stackoverflow.com/questions/69283976

QUESTION

Is there a way to end a process or program halfway through a python script?

Asked 2021-Apr-20 at 14:33

I am trying to autonomously connect to several RealVNC Connections using the script below. The only issue I have is when the VNC client is ran via the following line:

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ANSWER

Answered 2021-Apr-20 at 14:33

You can use timeout= in your subprocess.run call. This would raise a TimeoutExpired Exception so you should also use try and except

Source https://stackoverflow.com/questions/67180924

QUESTION

How to set Default for Last Command Line Argument

Asked 2021-Apr-05 at 23:38

So I have this code that will tunnel VNC over SSH and start a session. It has A argument for the hostname but it's the last argument. I want to put a default Value for the hostname. I can't just check if the value is blank because it will show a other argument.

This is the script's syntax:

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ANSWER

Answered 2021-Apr-05 at 23:38

After the loop that processes options is done, check whether there's a $1 argument. If there is, use that, otherwise use the default.

Source https://stackoverflow.com/questions/66960995

QUESTION

TLS Handshake failed error w/ OpenSSL 1.1.x

Asked 2020-May-28 at 08:48

I'm trying to connect x11vnc server through VncViewer (TigerVnc). I'm giving following command to start vnc server with -ssl option

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ANSWER

Answered 2020-May-28 at 08:48

I found the solution for my question

07/05/2020 13:26:01 SSL: error:1417A0C1:SSL routines:tls_post_process_client_hello:no shared cipher

This means, the client and server have failed to find a common set of ciphersuites that they both support.

07/05/2020 13:26:00 Using Anonymous Diffie-Hellman mode.

07/05/2020 13:26:00 WARNING: Anonymous Diffie-Hellman uses encryption but is

07/05/2020 13:26:00 WARNING: susceptible to a Man-In-The-Middle attack.

This suggests that I am using ADH based ciphersuites in x11vnc server which are not available in the default security level in 1.1.1. This was not the case in 1.0.2.

Solution for this problem is lower the security level in use to not complain about the use of ADH.

I lowered the security level of x11vnc server from ADH:@STRENGHT to ADH:@SECLEVEL=0 & it worked.

Source https://stackoverflow.com/questions/61674827

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install VncViewer

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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