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authorWill Dietz <w@wdtz.org>2019-05-07 22:53:09 -0500
committerWill Dietz <w@wdtz.org>2019-05-07 22:53:09 -0500
commite5d049e46978ccdcf114852d161be66224351724 (patch)
tree4146cdf941355868c684d8d0dcc7ed72a62d0b31
parenta2bdd63c4f6e7ddca774f2941251e44d42191fe7 (diff)
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rngd: harden service config, from arch
-rw-r--r--nixos/modules/security/rngd.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/nixos/modules/security/rngd.nix b/nixos/modules/security/rngd.nix
index 60361d9960e..d9d6d9c9f25 100644
--- a/nixos/modules/security/rngd.nix
+++ b/nixos/modules/security/rngd.nix
@@ -42,6 +42,11 @@ in
       serviceConfig = {
         ExecStart = "${pkgs.rng-tools}/sbin/rngd -f"
           + optionalString cfg.debug " -d";
+        NoNewPrivileges = true;
+        PrivateNetwork = true;
+        PrivateTmp = true;
+        ProtectSystem = "full";
+        ProtectHome = true;
       };
     };
   };