Top "Cross-domain" questions

Cross-domain refers to web applications that communicate outside of their hosting domain / web server.

cross-origin resource sharing (CORS) with jQuery and Tornado

Let's say, I have a Tornado web server (localhost) and a web page (othermachine.com), and the latter contains javascript …

javascript jquery cross-domain tornado cors
Can I impersonate a user on a different Active Directory domain in .NET?

I have two Active Directory domains, A and B. Users in domain A need to run an application on their …

.net active-directory cross-domain impersonation
JavaScript access from parent domain to subdomain?

I've read that setting document.domain = "example.com" lets me access the parent domain from a subdomain. Will the same …

javascript cross-domain cross-domain-policy
Chrome Extension: how to change origin in AJAX request header?

I'm trying to manually set an origin in an ajax request header. In my background.js, I have this var …

javascript ajax google-chrome-extension cross-domain same-origin-policy
How to use Fabric.js to save a canvas as an image

I have a Fabric.js prototype where people can load photos, text, and maps into the canvas. When they're done, …

javascript canvas cross-domain fabricjs todataurl
Can I set an Access-Control-Allow-Origin header to all pages on a domain and its subdomains?

I am trying to use a webfont which I am legally permitted to use, but not to distribute. I am …

http-headers cross-domain webfonts
What exactly can an IFrame do with the top.Location object (cross-domain)?

There is a very particular edge case in cross-domain policies regarding the window.top.Location object... Let's say I have …

javascript security iframe cross-domain window.location
Spring Security Sessions without cookies

I'm trying to manage sessions in Spring Security without leveraging cookies. The reasoning is - our application is displayed within …

java iframe spring-security cross-domain jsessionid
Enabling CORS (Cross Origin Request) in Django

I'm trying to make use of the overpass API http://wiki.openstreetmap.org/wiki/Overpass_API with a JavaScript XMLHttpRequest …

javascript django cors cross-domain overpass-api
Detect browser support for cross-domain XMLHttpRequests?

I'm working on some Javascript that makes use of Firefox 3.5's ability to perform cross-domain XMLHttpRequests… But I'd like to …

javascript xmlhttprequest cross-domain