--- loncom/CrCA.pl	2019/01/01 04:43:47	1.1
+++ loncom/CrCA.pl	2019/01/01 04:55:00	1.2
@@ -1,4 +1,30 @@
 #!/usr/bin/perl
+# The LearningOnline Network with CAPA
+# Script to create a Certificate Authority (CA) for a LON-CAPA cluster.
+#
+# $Id: CrCA.pl,v 1.2 2019/01/01 04:55:00 raeburn Exp $
+#
+# Copyright Michigan State University Board of Trustees
+#
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+# LON-CAPA is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# LON-CAPA 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with LON-CAPA; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# /home/httpd/html/adm/gpl.txt
+#
+# http://www.lon-capa.org/
+
 use strict;
 use Sys::Hostname::FQDN();
 use Term::ReadKey;