CORS request not working in Safari

Question

I am making a CORS xhr request. This works fine in chrome, however when I run in safari I get an \'Can not load ---- access not allowed by Access-control-allow-origin\'.

Answer 1

I had the same problem where CORS worked in Chrome, but threw an origin error in Safari. Turned out it was a Kerberos authorization issue. When I loaded the XHR URL directly in Safari, I was prompted for credentials. After entering them, I returned to the original site, and Safari no longer had the CORS error.