handle multiple domains with Access-Control-Allow-Origin header in Apache

Question

I want to configure apache for cross-domain access header. I have tried multiple combination as suggested on number of threads on the forum. But its not working for me.

Answer 1

For 3 domains, in your .htaccess:

    SetEnvIf Origin "http(s)?://(www\.)?(domain1.org|domain2.com|domain3.net)$" AccessControlAllowOrigin=$0$1
    Header add Access-Control-Allow-Origin %{AccessControlAllowOrigin}e env=AccessControlAllowOrigin
    Header set Access-Control-Allow-Credentials true

I've tried this and it works for me. Let me know if it doesn't for you.