I want to configure my Apache 2.4 to serve some static resources in a CORS-friendly way. I already have the following setting:
Header always set Access-Control-Allow-Origin "*"
However, for recent Safari this appears to not be enough:
[Error] Failed to load resource: Request header field … is not allowed by
Access-Control-Allow-Headers
.
Fields mentioned in this fashion include Accept-Encoding
and DNT
, but I guess after adding them I might also be seeing Cache-Control
, Origin
and Accept-Language
, since these are the ones mentioned in the Access-Control-Request-Headers
header sent by Safari. But who is to tell me what other headers Safari or some other browser might be requesting, now or in a future, for myself or for some other user with a different configuration? Apparently *
is not a valid setting for the Access-Control-Allow-Headers
header, for reasons I don't really understand.
So how do I configure a server to just say “use this resources anywhere, I don't care about CORS for them”?