Question

[Spaces] Unable to do multipart upload in JS

Posted August 22, 2018 2.2k views
APIJavaScript

Hi, I have the simple upload code using the aws js api

AWS.config.region = 'nyc3'; 
const spacesEndpoint = new AWS.Endpoint('nyc3.digitaloceanspaces.com');
const s3 = new AWS.S3({
    endpoint: spacesEndpoint,
    accessKeyId: '',
    secretAccessKey: ''
});
        var params = {
            Bucket: bucket,
            Key: key,
            ContentType: file.type,
            Body: file,
            ACL: 'public-read'
            };
        var upload = s3.upload(params, function (err, data) {
          if (err) {
            console.log(err);
          } 
        });

Everytime I upload a file large enough for a multipart upload, I get the error

ETagMissing: No access to ETag property on response. Check CORS configuration to expose ETag header

but in my CORS config, I’ve given all domains access to everything!

Do Spaces not support the ETag header required for this?

2 comments

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

×
1 answer

Hi. You can upload CORS file configuration by s3cmd tool.

python s3cmd setcors cors.xml s3://[bucket]

Sample cors.xml:

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
    <CORSRule>
        <AllowedOrigin>*</AllowedOrigin>
        <AllowedMethod>POST</AllowedMethod>
        <AllowedMethod>PUT</AllowedMethod>
        <AllowedMethod>DELETE</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <ExposeHeader>ETag</ExposeHeader>
        <AllowedHeader>*</AllowedHeader>
    </CORSRule>
</CORSConfiguration>

It works for me:)

Submit an Answer