summary refs log tree commit diff
path: root/nixos/modules/services/misc/taskserver/default.nix
diff options
context:
space:
mode:
authoraszlig <aszlig@redmoonstudios.org>2016-04-12 02:16:35 +0200
committeraszlig <aszlig@redmoonstudios.org>2016-04-12 02:16:35 +0200
commit9586795ef27ac4d406c10c12f92fc735b5f4ff24 (patch)
tree71a7cfba816e7d27c301368686d5ed91453267c9 /nixos/modules/services/misc/taskserver/default.nix
parentcfb6ce2abed2c96d0f5af268e2d22322f47831ed (diff)
downloadnixlib-9586795ef27ac4d406c10c12f92fc735b5f4ff24.tar
nixlib-9586795ef27ac4d406c10c12f92fc735b5f4ff24.tar.gz
nixlib-9586795ef27ac4d406c10c12f92fc735b5f4ff24.tar.bz2
nixlib-9586795ef27ac4d406c10c12f92fc735b5f4ff24.tar.lz
nixlib-9586795ef27ac4d406c10c12f92fc735b5f4ff24.tar.xz
nixlib-9586795ef27ac4d406c10c12f92fc735b5f4ff24.tar.zst
nixlib-9586795ef27ac4d406c10c12f92fc735b5f4ff24.zip
nixos/taskserver: Silence certtool everywhere
We only print the output whenever there is an error, otherwise let's
shut it up because it only shows information the user can gather through
other means. For example by invoking certtool manually, or by just
looking at private key files (the whole blurb it's outputting is in
there as well).

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Diffstat (limited to 'nixos/modules/services/misc/taskserver/default.nix')
-rw-r--r--nixos/modules/services/misc/taskserver/default.nix22
1 files changed, 15 insertions, 7 deletions
diff --git a/nixos/modules/services/misc/taskserver/default.nix b/nixos/modules/services/misc/taskserver/default.nix
index 3a53431939bc..dc73ad26eb6c 100644
--- a/nixos/modules/services/misc/taskserver/default.nix
+++ b/nixos/modules/services/misc/taskserver/default.nix
@@ -118,6 +118,8 @@ let
 
   mkShellStr = val: "'${replaceStrings ["'"] ["'\\''"] val}'";
 
+  certtool = "${pkgs.gnutls}/bin/certtool";
+
   nixos-taskserver = pkgs.buildPythonPackage {
     name = "nixos-taskserver";
     namePrefix = "";
@@ -126,8 +128,7 @@ let
       mkdir -p "$out"
       cat "${pkgs.substituteAll {
         src = ./helper-tool.py;
-        certtool = "${pkgs.gnutls}/bin/certtool";
-        inherit taskd;
+        inherit taskd certtool;
         inherit (cfg) dataDir user group fqdn;
       }}" > "$out/main.py"
       cat > "$out/setup.py" <<EOF
@@ -351,14 +352,21 @@ in {
       serviceConfig.UMask = "0077";
 
       script = ''
+        silent_certtool() {
+          if ! output="$("${certtool}" "$@" 2>&1)"; then
+            echo "GNUTLS certtool invocation failed with output:" >&2
+            echo "$output" >&2
+          fi
+        }
+
         mkdir -m 0700 -p "${cfg.dataDir}/keys"
         chown root:root "${cfg.dataDir}/keys"
 
         if [ ! -e "${cfg.dataDir}/keys/ca.key" ]; then
-          ${pkgs.gnutls}/bin/certtool -p \
+          silent_certtool -p \
             --bits 2048 \
             --outfile "${cfg.dataDir}/keys/ca.key"
-          ${pkgs.gnutls}/bin/certtool -s \
+          silent_certtool -s \
             --template "${pkgs.writeText "taskserver-ca.template" ''
               cn = ${cfg.fqdn}
               cert_signing_key
@@ -372,11 +380,11 @@ in {
         fi
 
         if [ ! -e "${cfg.dataDir}/keys/server.key" ]; then
-          ${pkgs.gnutls}/bin/certtool -p \
+          silent_certtool -p \
             --bits 2048 \
             --outfile "${cfg.dataDir}/keys/server.key"
 
-          ${pkgs.gnutls}/bin/certtool -c \
+          silent_certtool -c \
             --template "${pkgs.writeText "taskserver-cert.template" ''
               cn = ${cfg.fqdn}
               tls_www_server
@@ -398,7 +406,7 @@ in {
         fi
 
         if [ ! -e "${cfg.dataDir}/keys/server.crl" ]; then
-          ${pkgs.gnutls}/bin/certtool --generate-crl \
+          silent_certtool --generate-crl \
             --template "${pkgs.writeText "taskserver-crl.template" ''
               expiration_days = 3650
             ''}" \