Skip to content

galaara98/portscan

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

9 Commits
 
 
 
 
 
 
 
 

Repository files navigation

This repo has been archived. I will not work on it anymore.


Port scanning with Javascript

The index.html shows how it can be used. Further notes about the implementation can be found in portscanner.js (use the source, Luke).

The portscanning function is taken from http://www.gnucitizen.org/blog/javascript-port-scanner/ written by Petko Petkov.

The check is based on the fact that loading an image from a blocked host and port do not return. You can try this with e.g.

curl -v --connect-timeout 10 http://github.com:8080

This will block for 10 seconds.
This check does not work for localhost because

curl -v --connect-timeout 10 http://localhost:8000

returns immediately with a Failed to connect to localhost port 8000.

It needs jquery.

The preview of the index.html is not working anymore, don't know why and I will not investigate: http://htmlpreview.github.io/?https://raw.github.com/aabeling/portscan/master/index.html

About

portscanner in javascript

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • JavaScript 67.0%
  • HTML 33.0%