Hi,
it looks like you're using JOSS for the heavy lifting for the Swift backend.
But based on the available parameters you only seem to be using the Basic authentication mecanism.
While this may be fine for some Swift deployments, most large size Swift infrastructures are deployed alongside other Openstack components and therefore use Keystone for authentication.
This is the case with our cloud provider (OVH).
I cannot seem to make Basic authentication work with them, but JOSS already support Keystone V2 / V3 auth: https://joss.javaswift.org/authentication.html
Could you please add this on your roadmap for a future release?
This is a big blocker for us, until then we're stuck with s3proxy / s3ql and the likes if we want to use Swift, which is far from ideal...
Thanks,
Nico