오브젝트 스토리지에 CORS 설정을 하는 방법은 아래와 같습니다.
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$ s3cmd mb s3://origin
Bucket 's3://origin/' created
$ s3cmd mb s3://cross-origin
Bucket 's3://cross-origin/' created
$ s3cmd ls
2023-02-10 04:59 s3://origin
2023-02-10 04:59 s3://cross-origin$ s3cmd ws-create s3://origin
Bucket 's3://origin/': website configuration created.
$ s3cmd ws-create s3://cross-origin
Bucket 's3://cross-origin/': website configuration created.$ vi index.html
<!DOCTYPE html>
<html>
<body>
<h1>This is origin page.</h1>
</body>
<div id="fetchedcontent"/>
<script>
var fetchedcontent = document.getElementById("fetchedcontent");
fetch('https://cross-origin.kr-website.cafe24obs.com/cors.html')
.then((response) => {
return response.text();
})
.then((html) => {
fetchedcontent.innerHTML = html
});
</script>
</html>$ s3cmd put index.html s3://origin --acl-public
upload: 'index.html' -> 's3://origin/index.html' [1 of 1]
527 of 527 100% in 0s 8.78 KB/s done
Public URL of the object is: http://kr.cafe24obs.com/origin/index.html$ vi cors.html
<b>This is from cross-origin page.</b>
$ s3cmd put cors.html s3://cross-origin --acl-public
upload: 'cors.html' -> 's3://cross-origin/cors.html' [1 of 1]
39 of 39 100% in 0s 695.60 B/s done
Public URL of the object is: http://kr.cafe24obs.com/cross-origin/cors.html$ vi corsrules.xml
<CORSConfiguration>
<CORSRule>
<AllowedOrigin>https://origin.kr-website.cafe24obs.com</AllowedOrigin>
<AllowedMethod>GET</AllowedMethod>
</CORSRule>
</CORSConfiguration>$ s3cmd setcors corsrules.xml s3://cross-origin$ s3cmd info s3://cross-origin
s3://cross-origin/ (bucket):
Location: zone-group-cafe24cloud
Payer: BucketOwner
Expiration Rule: none
Policy: none
CORS: <CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><CORSRule><AllowedMethod>GET</AllowedMethod><AllowedOrigin>https://origin.kr-website.cafe24obs.com</AllowedOrigin></CORSRule></CORSConfiguration>
ACL: democloud: FULL_CONTROL$ s3cmd delcors s3://cross-origin
s3://cross-origin/: CORS deleted
$ s3cmd info s3://cross-origin
s3://cross-origin/ (bucket):
Location: zone-group-cafe24cloud
Payer: BucketOwner
Expiration Rule: none
Policy: none
CORS: none
ACL: democloud: FULL_CONTROL