add $custom_key_dir which lets you specify a directory where you will

place apt repository keys that should be added to apt-key

manifests/init.pp

@@ -115,7 +115,23 @@ class apt {
 		  }
 		}
 	}
+
+        case $custom_key_dir {
+          default: {
+            file { "${apt_base_dir}/keys.d":
+              source => "$custom_key_dir",
+              recurse => yes,
+              mode => 0755, owner => root, group => root,
+            }
+            exec { "for key in `ls ${apt_base_dir/keys.d/` ; do /usr/bin/apt-key add ${apt_base_dir}/$key && apt-get update":
+              alias => "custom_keys",
+              refreshonly => true,
+              before => File[apt_config];
+            }
+          }
+        }
 }
+        
 
 class dselect {
 	# suppress annoying help texts of dselect