There are allot of post here about working around this.
My question is, has CORS support been enabled for the exportLinks of googleDrive files yet?
This would be vary nice to have, I see no other reason for an export link.
My specific use case is that I have generated a file on my google drive that I want the user to download. If the user wants to, they can add it directly to their google drive by using this save to drive button. Though, because my server is not a google server, there are Cors errors when attempting to get the file.
The iFrame hack described here is no solution.