How to serve static files with basic authentication?

How to serve static files with basic authentication?

go basic-authentication fileserver

go

http.FileServer response with wrong mime "Content-Type"

javascript go content-type mime fileserver

go

Good way to disable directory listing with http.FileServer in Go

http go fileserver

go

Download *.csv from my server

csv http go fileserver

go

FileServer handles not found css with MIME type error instead of 404

go fileserver go-http

go

Directory listing wrong links in golang http.FileServer()

http url go fileserver

go