Simple Obfuscation Of String Constants in Flash - actionscript-3

Question

I am not a F
lash expert.
I have a FLA file of a game coded in ActionScript 3.
The game has a string inside, "www.mywebsite.com".
I want that when someone opens this FLA and searches for ".com" or "mywebsite.com" to find nothing. So I have decided to encode that string somehow. But I never coded in Flash, so I have no idea what to start with and Google isn't helping.
Basically all I want to do is replace this line:
var url1 = 'www.mywebsite.com';
With something like this and be functional.
var url1 = base64_decode('asdahwiyadwaeawr==');
Even a XOR or other simple string manipulation algorithm would be good.
What options do I have without importing any non-standard libraries into Flash?

Answer 1

Anyone looking through your code at something like var url = BlaBla_decode("cvxcvxc"); can simply replace it with var url = "www.HisWebsite.com...
So I guess you're supposing no one will be going through your script line by line but instead search for ".com" (Which would make him a really lazy jerk)!
A simple solution is to come up with a function that would return "www.MyWebsite.com" without writing it;
Something like:
var url:String = youAreStupid();
function youAreStupid():String
{
return String(f(22) + f(22) + f(22) + "extra.extra" + f(12) + f(24) + f(22) + f(4) + f(1) + f(18) + f(8) + f(19) + f(4) + "extra.extra" + f(2) + f(14) + f(12)).replace(/extra/g, "");
}
function f(n:Number):String
{
return String.fromCharCode("a".charCodeAt(0) + n);
}
I can't but say this would be lame way to protect your document, and I suggest you keep a comment at the top of your Script (something clearly visible) : // You won't find it YOU ARE STUPID
Now if he's smart enough to search for youAreStupid, that means he's entitled to change it :p
Of course there's also the simpler:
String("-Ow-Mw-Gw-!.-Ym-Oy-Uw-Ae-Rb-Es-Si-Ot-Se-T.-Uc-Po-Im-D").replace(/-./g, "");
but that's no fun!!!