[SOLVED] How to add ACL and Content-Type parameters when using skipper-s3?

How to add ACL and Content-Type parameters when using skipper-s3?

I am using skipper-s3 to upload files. I find out that all files uploaded to S3 have been set to ACL:private and Content-Type:binary/octet-stream by default. I would like to know if it is possible to set these parameters before uploading to S3.

Maybe something like this:

req.file('image').upload({
  adapter: require('skipper-s3'),
  key: KEY,
  secret: SECRET,
  bucket: BUCKET_NAME,
  headers: {
    ContentType: 'image/png',
    ACL: 'public-read'
  }
}

I have read the issue, but there is still no answer. In addition, is there any way to get the Content-Type of files sent from client?

UPDATE: The issue was closed. It seems like it is a knox-mpu issue.

Solution

Thanks to a pull request, this is now possible. If you don't specify a content-type header, it will now be guessed based on the filename. Also note that you should use the headers specified by the S3 docs; for example, to do ACL you would set the x-amz-acl to public-read.