Skip to content

Instantly share code, notes, and snippets.

@subudeepak
subudeepak / WebSockets.md
Last active Apr 30, 2021
The problems and some security implications of websockets - Cross-site WebSockets Scripting (XSWS)
View WebSockets.md

WebSockets - An Introduction

WebSockets is a modern HTML5 standard which makes communication between client and server a lot more simpler than ever. We are all familiar with the technology of sockets. Sockets have been fundamental to network communication for a long time but usually the communication over the browser has been restricted. The general restrictions

  • The server used to have a permanent listener while the client (aka browser) was not designated any fixed listener for a more long term connection. Hence, every communication was restricted to the client demanding and the server responding.
  • This meant that unless the client requested for a particular resource, the server was unable to push such a resource to the client.
  • This was detrimental since the client is then forced to check with the server at regular intervals. This meant a lot of libraries focused on optimizing asynchronous calls and identifying the response of asynchronous calls. Notably t
@endorama
endorama / angular-loadscript.js
Last active Oct 11, 2018
AngularJS 1.2.0 lazy load script in partials
View angular-loadscript.js
/*
* Angular LoadScript
*
* Let angular load and execute lazy javascript from partials!
*
* This module is the result of this issue: "1.2.0rc1 regression: script tags not loaded via ngInclude"
* Issue url: https://github.com/angular/angular.js/issues/3756
*
* As of Angular 1.2.0 the ngInclude scripts does not permit execution of javascript from included partials.
* This little module execute code inside script tags with "javascript-lazy" attribute after partial loading,
@zziuni
zziuni / stuns
Created Sep 18, 2012
STUN server list
View stuns
# source : http://code.google.com/p/natvpn/source/browse/trunk/stun_server_list
# A list of available STUN server.
stun.l.google.com:19302
stun1.l.google.com:19302
stun2.l.google.com:19302
stun3.l.google.com:19302
stun4.l.google.com:19302
stun01.sipphone.com
stun.ekiga.net