Hello,
So I’m trying to upload to Spaces using the AWS s3 presigned URL SDK, but I’m getting a CORS error whenever I set the ACL to public read.
// generates URL without "x-amz-acl=public-read"
// does not throw CORS error, but uploads a private file that blocks public access
const s3Params = {
Bucket: process.env.UploadBucket,
Key,
Expires: URL_EXPIRATION_SECONDS,
ContentType: decodeURIComponent(mimeType)
}
const uploadURL = await s3.getSignedUrlPromise('putObject', s3Params)
// generates URL with "x-amz-acl=public-read" query string parameter
// throws CORS error when I try to PUT an object there
const s3Params = {
Bucket: process.env.UploadBucket,
Key,
Expires: URL_EXPIRATION_SECONDS,
ContentType: decodeURIComponent(mimeType),
ACL: 'public-read'
}
const uploadURL = await s3.getSignedUrlPromise('putObject', s3Params)
In my spaces config, I have Allowed Headers set to “*”, so I’m not sure what is causing the CORS error. Any ideas?
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