From 4c9c7f6ba41f92c7d5ed86e27c3f66486ef6ecae Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Tue, 11 Feb 2014 01:23:59 +0400
Subject: [PATCH] Add an option to change vsftpd anonymos write umask.

---
 nixos/modules/services/networking/vsftpd.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/nixos/modules/services/networking/vsftpd.nix b/nixos/modules/services/networking/vsftpd.nix
index 1c77cc6df4e..763fa8dc3c4 100644
--- a/nixos/modules/services/networking/vsftpd.nix
+++ b/nixos/modules/services/networking/vsftpd.nix
@@ -91,6 +91,7 @@ let
       ${optionalString (pkgs.stdenv.system == "x86_64-linux") ''
         seccomp_sandbox=NO
       ''}
+      anon_umask=${cfg.anonymousUmask}
     '';
 
 in
@@ -139,6 +140,13 @@ in
         description = "RSA certificate file.";
       };
 
+      anonymousUmask = mkOption {
+        type = types.string;
+        default = "077";
+        example = "002";
+        description = "Anonymous write umask.";
+      };
+
     } // (listToAttrs (catAttrs "nixosOption" optionDescription));
 
   };