plugin XEP-0363, upload: File upload (through HTTP upload only for now): - HTTP upload implementation - if the upload link is HTTPS, certificate is checked (can be disabled on demand) - file can be uploaded directly, or a put/get slot can be requested without actual upload. The later is mainly useful for distant frontends like Libervia - upload plugin manage different upload methods, in a similar way as file plugin - download url is sent in progressFinished metadata on successful upload

Use this module to temporary store files that need to be integrated to other
projects such as Wokkel.

For example, the changeset that introduced this folder adds RSM (XEP-0059)
support to Wokkel. The files in sat.tmp.wokkel are imported over the initial
wokkel files from sat.plugins.__init__.py