Feature: Add support for private Blob Storages

[Metal-Mighty]

Is your feature request related to a problem? Please describe.
The Portal doesn't support access to Blob storages with anonymous access disabled. This is particularly problematic in business environments where company policies prevent the Storage Account from allowing unsecured accesses.

Describe the solution you'd like
Provide a way to toggle between anonymous/authenticated access with an environment variable

Describe alternatives you've considered
N/A

Additional context
N/A