[service] Fix windows permissions

base/utils/permissions.go

@@ -0,0 +1,20 @@
+//go:build !windows
+
+package utils
+
+import "os"
+
+// SetDirPermission sets the permission of a directory.
+func SetDirPermission(path string, perm FSPermission) error {
+	return os.Chmod(path, perm.AsUnixDirExecPermission())
+}
+
+// SetExecPermission sets the permission of an executable file.
+func SetExecPermission(path string, perm FSPermission) error {
+	return SetDirPermission(path, perm)
+}
+
+// SetFilePermission sets the permission of a non executable file.
+func SetFilePermission(path string, perm FSPermission) error {
+	return os.Chmod(path, perm.AsUnixFilePermission())
+}