From 5ccbfb2dcce22000cc279f92a9e357f11af9fe77 Mon Sep 17 00:00:00 2001
From: Aristid Breitkreuz <aristidb@gmail.com>
Date: Mon, 4 May 2015 18:58:19 +0000
Subject: [PATCH] tarsnap: fix up permissions of existing cache directories

---
 nixos/modules/services/backup/tarsnap.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nixos/modules/services/backup/tarsnap.nix b/nixos/modules/services/backup/tarsnap.nix
index f8eeb437844..57121e23855 100644
--- a/nixos/modules/services/backup/tarsnap.nix
+++ b/nixos/modules/services/backup/tarsnap.nix
@@ -249,6 +249,8 @@ in
       script = ''
         mkdir -p -m 0755 ${dirOf cfg.cachedir}
         mkdir -p -m 0700 ${cfg.cachedir}
+        chown root:root ${cfg.cachedir}
+        chmod 0700 ${cfg.cachedir}
         DIRS=`cat /etc/tarsnap/$1.dirs`
         exec tarsnap --configfile /etc/tarsnap/$1.conf -c -f $1-$(date +"%Y%m%d%H%M%S") $DIRS
       '';