Adding a poor openldap server module.

svn path=/nixos/trunk/; revision=26822

modules/module-list.nix

@@ -53,6 +53,7 @@
   ./services/backup/sitecopy-backup.nix
   ./services/databases/mysql.nix
   ./services/databases/postgresql.nix
+  ./services/databases/openldap.nix
   ./services/games/ghost-one.nix
   ./services/hardware/acpid.nix
   ./services/hardware/bluetooth.nix

modules/services/databases/openldap.nix

@@ -0,0 +1,58 @@
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let
+
+  cfg = config.services.openldap;
+  openldap = pkgs.openldap;
+
+  configFile = pkgs.writeText "slapd.conf" cfg.extraConfig;
+
+in
+
+{
+
+  ###### interface
+
+  options = {
+  
+    services.openldap = {
+    
+      enable = mkOption {
+        default = false;
+        description = "
+          Whether to enable the ldap server.
+        ";
+      };
+
+      extraConfig = mkOption {
+        default = "";
+        description = "
+          sldapd.conf configuration
+        ";
+      };
+    };
+    
+  };
+
+
+  ###### implementation
+
+  config = mkIf config.services.openldap.enable {
+
+    environment.systemPackages = [ openldap ];
+
+    jobs.openldap =
+      {
+        description = "LDAP server";
+
+        startOn = "filesystem";
+        daemonType = "fork";
+
+        exec = "${openldap}/libexec/slapd -f ${configFile}";
+      };
+
+  };
+
+}