firefox.syncserver service: No need for configurable user

1 files changed, 13 insertions, 28 deletions

diff --git a/nixos/modules/services/networking/firefox/sync-server.nix b/nixos/modules/services/networking/firefox/sync-server.nix
index a9f3fd65d76b..974914ebe1eb 100644
--- a/nixos/modules/services/networking/firefox/sync-server.nix
+++ b/nixos/modules/services/networking/firefox/sync-server.nix
@@ -70,18 +70,6 @@ in
         '';
       };
 
-      user = mkOption {
-        type = types.str;
-        default = "syncserver";
-        description = "User account under which syncserver runs.";
-      };
-
-      group = mkOption {
-        type = types.str;
-        default = "syncserver";
-        description = "Group account under which syncserver runs.";
-      };
-
       publicUrl = mkOption {
         type = types.str;
         default = "http://localhost:5000/";
@@ -138,6 +126,8 @@ in
 
     systemd.services.syncserver = let
       syncServerEnv = pkgs.python.withPackages(ps: with ps; [ syncserver pasteScript ]);
+      user = "syncserver";
+      group = "syncserver";
     in {
       after = [ "network.target" ];
       description = "Firefox Sync Server";
@@ -145,8 +135,8 @@ in
       path = [ pkgs.coreutils syncServerEnv ];
 
       serviceConfig = {
-        User = cfg.user;
-        Group = cfg.group;
+        User = user;
+        Group = group;
         PermissionsStartOnly = true;
       };
 
@@ -156,32 +146,27 @@ in
           echo  > ${cfg.privateConfig} '[syncserver]'
           echo >> ${cfg.privateConfig} "secret = $(head -c 20 /dev/urandom | sha1sum | tr -d ' -')"
         fi
-        chown ${cfg.user}:${cfg.group} ${cfg.privateConfig}
+        chown ${user}:${group} ${cfg.privateConfig}
       '' + optionalString (cfg.sqlUri == defaultSqlUri) ''
         if ! test -e $(dirname ${defaultDbLocation}); then
           mkdir -m 700 -p $(dirname ${defaultDbLocation})
-          chown ${cfg.user}:${cfg.group} $(dirname ${defaultDbLocation})
+          chown ${user}:${group} $(dirname ${defaultDbLocation})
         fi
         # Move previous database file if it exists
         oldDb="/var/db/firefox-sync-server.db"
         if test -f $oldDb; then
           mv $oldDb ${defaultDbLocation}
-          chown ${cfg.user}:${cfg.group} ${defaultDbLocation}
+          chown ${user}:${group} ${defaultDbLocation}
         fi
       '';
       serviceConfig.ExecStart = "${syncServerEnv}/bin/paster serve ${syncServerIni}";
     };
 
-    users.extraUsers = optionalAttrs (cfg.user == "syncserver")
-      (singleton {
-        name = "syncserver";
-        group = cfg.group;
-        isSystemUser = true;
-      });
-
-    users.extraGroups = optionalAttrs (cfg.group == "syncserver")
-      (singleton {
-        name = "syncserver";
-      });
+    users.users.syncserver = {
+      group = "syncserver";
+      isSystemUser = true;
+    };
+
+    users.groups.syncserver = {};
   };
 }