Can't direct upload to DreamObjects (S3 compatible OpenStack installation)

[andyjeffries]

When I try to do an upload, it takes a while uploading the file (e.g. I've got over the CORS hurdle), but after finishing uploading the file the server returns:

<?xml version="1.0" encoding="UTF-8"?>
<Error>
  <Code>InvalidArgument</Code>
  <Message>Missing access key</Message>
</Error>

There's no access key in the form-data, but I didn't think there was supposed to be (I thought that was the whole idea of the presigned post).

I can share any of the code I've written, request information, etc - just let me know what's needed (I don't want to share it all by default in case there's something I need to keep secure, I'm new to this direct-s3-upload functionality)

[scratchoo]

have you found any solution ?

[andyjeffries]

No, I think my only solution is to just use S3... But I've ignored this problem in my project up until now, hoping that the author will post a solution.

[felixbuenemann]

The author of jQuery File Upload is Sebastian Tschan and the repo is at blueimp/jQuery-File-Upload.

This repo merely repackages the assets as a ruby gem and adds some middleware to support iFrame uploads for ancient browsers.