Digital Ocean Spaces as a backend

[DerDanilo]

Seafile needs adjustment to support custom S3 storage backends.
I asked for this to be implemented in another post.

Add S3 custom base+bucket option & make available to CE

There are many services out there that emulate S3 storage. Those S3 storage prices are also quiet cheap to buy, hence it is very interesting to have S3 available to the CE version of Seafile. With the S3 implementation to Seafile it is not possible to use those services, since it is hardcoded to use AWS regions. Please make S3 connection data customizable. Example for options that should be available: $ cat .s3cfg [default] access_key = REPLACE ME secret_key = REPLACE ME host_base = s3.cloud…