1 files changed, 22 insertions, 0 deletions
diff --git a/auth/util.go b/auth/util.go
new file mode 100644
index 0000000..b053c1f
--- /dev/null
+++ b/auth/util.go
@@ -0,0 +1,22 @@
+package auth
+
+import (
+    "os"
+    "path/filepath"
+)
+
+func mkdir(path string) error {
+    dir := filepath.Dir(path)
+    if fileExists(dir) {
+        return nil
+    }
+    return os.Mkdir(dir, 0700)
+}
+
+func fileExists(path string) bool {
+    _, err := os.Stat(path)
+    if err == nil {
+        return true
+    }
+    return false
+}