Cross domain restrictions and subdomains

Question

Is there a cross domain policy restriction for subdomains?

If I have an application on paint.xxxx.com which is manipulating images from image.xxxx.com, are there any cross domain problems?

I'm asking these questions, because I'm considering putting a proxy on a subdomain.

Endolymph

Answer 1

yes the cross domain restriction applies for subdomains.

The solution is to put

document.domain = "example.com" ; // whatever your domain name is

in the top of the js file(s) for both the parent domain and the child domain

Google Document.domain and cross site and there should be a better explanation but I've had the same issue and that is what worked for me.

Diet

this is valid only for iframes using subdomain, where the security rules are relaxed. check en.wikipedia.org/wiki/… – Orthopedist