From f9a5140071703faf0c7515a05f52e69fdc1f11ba Mon Sep 17 00:00:00 2001 From: xengineering Date: Wed, 8 Feb 2023 20:53:20 +0100 Subject: Move all sources to package main This project is not so big that it needs multiple packages. --- storage.go | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 storage.go (limited to 'storage.go') diff --git a/storage.go b/storage.go new file mode 100644 index 0000000..02bc94d --- /dev/null +++ b/storage.go @@ -0,0 +1,31 @@ + +package main + +import ( + "log" + "net/http" + "io/ioutil" + "path/filepath" +) + +func ServeStorage(w http.ResponseWriter, r *http.Request, storage string, path string) { + + // generate absolute, cleaned path of ressource + path = filepath.Join(storage, path) + path,err := filepath.Abs(path) + if err != nil { + log.Print(err) + http.Error(w, http.StatusText(400), 400) + return + } + + // TODO check if path is still in storage folder + + // serve the file if nothing has been wrong + http.ServeFile(w, r, path) +} + +func SaveStorageFile(data *[]byte, storage string, path string) error { + fullpath := filepath.Join(storage, path) + return ioutil.WriteFile(fullpath, *data, 0644) +} -- cgit v1.2.3-70-g09d2