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mirror of https://github.com/muety/wakapi.git synced 2023-08-10 21:12:56 +03:00

feat: serve swagger ui

fix: forbid to browse file system index
This commit is contained in:
Ferdinand Mütsch
2021-02-07 12:28:42 +01:00
parent 8fc39f23fa
commit bb1d6c048d
5 changed files with 462 additions and 347 deletions

34
utils/filesystem.go Normal file
View File

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package utils
import (
"net/http"
"path/filepath"
)
// https://www.alexedwards.net/blog/disable-http-fileserver-directory-listings
type NeuteredFileSystem struct {
Fs http.FileSystem
}
func (nfs NeuteredFileSystem) Open(path string) (http.File, error) {
f, err := nfs.Fs.Open(path)
if err != nil {
return nil, err
}
s, err := f.Stat()
if s.IsDir() {
index := filepath.Join(path, "index.html")
if _, err := nfs.Fs.Open(index); err != nil {
closeErr := f.Close()
if closeErr != nil {
return nil, closeErr
}
return nil, err
}
}
return f, nil
}