feat: v2 (#599)

Read https://github.com/filebrowser/filebrowser/pull/575.

auth/none.go

@@ -0,0 +1,26 @@
+package auth
+
+import (
+	"net/http"
+
+	"github.com/filebrowser/filebrowser/v2/settings"
+	"github.com/filebrowser/filebrowser/v2/users"
+)
+
+// MethodNoAuth is used to identify no auth.
+const MethodNoAuth settings.AuthMethod = "noauth"
+
+// NoAuth is no auth implementation of auther.
+type NoAuth struct {
+	storage *users.Storage
+}
+
+// Auth uses authenticates user 1.
+func (a *NoAuth) Auth(r *http.Request) (*users.User, error) {
+	return a.storage.Get(1)
+}
+
+// SetStorage attaches the storage to the auther.
+func (a *NoAuth) SetStorage(s *users.Storage) {
+	a.storage = s
+}