#!/bin/zsh
+# Copyright 2014 Paul Hänsch
+#
+# This file is part of Confetti.
+#
+# Confetti is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Confetti is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Confetti. If not, see <http://www.gnu.org/licenses/>.
+
ACTION="$(echo "$_GET[\"action\"]" |egrep '^[a-zA-Z0-9_-]+$')"
ACTION="${_EXEC}/actions/${ACTION}.sh"
-[ -x "$ACTION" ] || echo -n "Location: http://$HTTP_HOST/?page=error\n\n"
+[ -x "$ACTION" ] || echo -n "Location: ?page=error\n\n"
. $ACTION