}
defer resp.Body.Close()
hasher := sha256.New()
- dst, err := ioutil.TempFile(filepath.Join(*root, dir), "")
+ dst, err := TempFile(filepath.Join(*root, dir))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return false
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
- dst, err = ioutil.TempFile(dirPath, "")
+ dst, err = TempFile(dirPath)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
--- /dev/null
+/*
+GoCheese -- Python private package repository and caching proxy
+Copyright (C) 2019 Sergey Matveev <stargrave@stargrave.org>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, version 3 of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package main
+
+import (
+ "os"
+ "path/filepath"
+ "strconv"
+ "time"
+)
+
+func TempFile(dir string) (*os.File, error) {
+ // Assume that probability of suffix collision is negligible
+ suffix := strconv.FormatInt(time.Now().UnixNano()+int64(os.Getpid()), 16)
+ name := filepath.Join(dir, "nncp"+suffix)
+ return os.OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, os.FileMode(0666))
+}