No 'Access-Control-Allow-Origin' header is present on the requested resource - OpenLiteSpeed Server

[kevin37]

Hi there.
I have issues with the CORS Policy, and not sure if this is server (openlitespeed on directadmin) related.

I’m running wordpress on my server
I made a subdomain for all media files so new uploads will load from a subdomain (wp-admin/options.php)

Upload _path = cdn/v
upload_url_path = https://cdn.mydomain.com/v

Everything went smoothly, but suddenly weeks later custom fonts or new custom fonts are not working anymore that are stored locally on my server on the subdomain…

Access to font at ‘https://cdn.mydomain.com/…/roboto–v30-normal-700.woff2…’ from origin ‘https://www.mydomain.com’ has been blocked by CORS policy: No ‘Access-Control-Allow-Origin’ header is present on the requested resource.

On the subdomain i made a .htaccess file in it, but still doesn’t work? What do I forget? Or do i need to change something in directadmin or here in cloudflare, that maybe has been changed since the last time?

on the subdomain i put this htaccess file with this in it (but doens’t work):

# BEGIN CORS
<IfModule mod_headers.c>
<FilesMatch ".(ttf|ttc|otf|eot|woff|woff2|font.css|css|js)">
Header set Access-Control-Allow-Origin "*"
</FilesMatch>
</IfModule># END CORS

[fritex]

@kevin37

Header set Access-Control-Allow-Origin "*"

Just in case if it’s not applied, you could achieve this for a (sub)domain with Cloudflare by modifying the header response via Transform Rules

Kindly, see the post(s) from below topic for help:

Modifying a response header using Transform Rules

Hi all, I want to modify the response header using transform rules so that CORs would allow certain domains and block others. If I create a rule like this: If hostname equals sub.domain.com Set static access-control-allow-origin = * This works. But I don’t want to use a wildcard but rather instead only allow sub1.domain.com and sub2.domain.com. However, my problem is that if I use sub1.domain.com instead of * it doesn’t work. It seems that my “syntax” is incorrect. How can I add two subdom…