Errors
No 'Access-Control-Allow-Origin' header
access control check: The 'Access-Control-Allow-Origin' header contains multiple values
No 'Access-Control-Allow-Origin' header is present on the requested resource"Solution
SetEnvIf Origin "^http(s)?://(.+.)?(4over.com|4over.com)$" origin_is=$0
Header set Access-Control-Allow-Origin %{origin_is}e env=origin_is
Header set Access-Control-Allow-Credentials "true"
Header always set Access-Control-Allow-Headers "Authorization"
Header always set Access-Control-Allow-Methods "GET"
Header always set Access-Control-Expose-Headers "Content-Security-Policy, Location"
Header always set Access-Control-Max-Age "600"
