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

Will be work 100%, Apply in .htaccess:

# Enable cross domain access control
SetEnvIf Origin "^http(s)?://(.+\.)?(domain1\.com|domain2\.org|domain3\.net)$" REQUEST_ORIGIN=$0
Header always set Access-Control-Allow-Origin %{REQUEST_ORIGIN}e env=REQUEST_ORIGIN
Header always set Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS"
Header always set Access-Control-Allow-Headers "x-test-header, Origin, X-Requested-With, Content-Type, Accept"

# Force to request 200 for options
RewriteEngine On
RewriteCond %{REQUEST_METHOD} OPTIONS
RewriteRule .* / [R=200,L]