Won't work with Upper Case Pod name

[renyuneyun]

Environment

• Server version: 7.0.4
• Node.js version: v20.11.1
• npm version: 10.2.4

Description

The CSS server does not work correctly when a Pod is created with Upper Case / Capital letters, at least for the file storage backend.
It will return error 401. However, the root cause is the case of letters.

When creating the Pod, files and directories are created correctly. However, when visiting the Pod, it will resolve to lower-case, which will not be found (because filesystem is case-sensitive, as always has been the case on most *nix filesystems).

CSS should either handle cases precisely, or always use lower case (or upper case, if wanted) throughout.
Another trick is to dynamically resolve upper case and lower case if resource not found. This may be a bad idea, though.