uppy/examples/digitalocean-spaces/setcors.xml

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <CORSRule>
        <AllowedOrigin>http://localhost:3452</AllowedOrigin>
        <AllowedMethod>GET</AllowedMethod>
        <AllowedMethod>POST</AllowedMethod>
        <AllowedMethod>PUT</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <ExposeHeader>ETag</ExposeHeader>
        <AllowedHeader>Authorization</AllowedHeader>
        <AllowedHeader>Content-Type</AllowedHeader>
        <AllowedHeader>x-amz-date</AllowedHeader>
        <AllowedHeader>x-content-sha256</AllowedHeader>
    </CORSRule>
</CORSConfiguration>