Bright Shadows - Programming 2: "Still solveable"

Description:

When you click on this link, you will get a text. XOR the text with "C12W4BERT954" and send the text to the solution page like in programming 1:

"http://www.bright-shadows.net/challenges/programming/xor/solution.php?solution="+XORed text

You have 2 seconds time.

________________   __________

|enter solution | | Check it!|

￣￣￣￣￣￣￣￣   ￣￣￣￣￣

Solution:

1. Modify the code used in Programming 1.
2. Below is the steps:

   (a) Visit the page link
   
   Visit: hxxp://www.bright-shadows.net/challenges/programming/xor/tryout.php
   
   (b) Open JavaScript Console of Chrome Developer Tools and send the following code.
   
   var jqlib = document.createElement('script');
   jqlib.src = "http://code.jquery.com/jquery-latest.min.js";
   document.getElementsByTagName('head')[0].appendChild(jqlib);
   
   $.ajax({
   url: 'http://www.bright-shadows.net/challenges/programming/xor/tryout.php',
   type: 'get',
   dataType: 'text',
   success:function(data){
   var strText=data.substring(16, data.length - 1);
   var strKey="C12W4BERT954";
   var strXOR="";
   for (i=0; i<strText.length; i=i+1)
   {
   strXOR += String.fromCharCode(strText.charCodeAt(i) ^ strKey.charCodeAt(i % strKey.length));
   }
   var newUrl="solution.php?solution="+strXOR;
   window.location.href=newUrl;
   }
   });

3. The keyword is "heatsink", well done!