Bug 20019: use Modern::Perl in misc perl scripts

[srvgit] / docs / CAS / CASProxy / examples / proxy_cas.pl

diff --git a/docs/CAS/CASProxy/examples/proxy_cas.pl b/docs/CAS/CASProxy/examples/proxy_cas.pl
index 85085d7..2db8d93 100755 (executable)
--- a/docs/CAS/CASProxy/examples/proxy_cas.pl
+++ b/docs/CAS/CASProxy/examples/proxy_cas.pl
@@ -4,22 +4,22 @@
 #
 # This file is part of Koha.
 #
-# Koha 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.
+# Koha 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 3 of the License, or
+# (at your option) any later version.
 #
-# Koha 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.
+# Koha 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
-# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA  02111-1307 USA
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
 
 =head1 DESCRIPTION
 
-# Here is an exemple of a CAS Proxy
+# Here is an example of a CAS Proxy
 # The proxy is a foreign application that will authenticate the user against CAS
 # Once authenticated as a proxy, the foreign application will be able to call some
 # Koha webservices, proving authentication only by giving a proxy ticket
@@ -28,9 +28,8 @@
 
 =cut
 
-use strict;
-use warnings;
-use CGI;
+use Modern::Perl;
+use CGI qw ( -utf8 );
 use Authen::CAS::Client;
 
 # URL Of the CAS Server
@@ -58,14 +57,14 @@ if ($cgi->param('ticket')) {
     # We validate it against the CAS Server, providing the callback URL
     my $r = $cas->service_validate( $proxy_service, $cgi->param('ticket'), pgtUrl => $pgtUrl);
 
-    # If it is sucessful, we are authenticated
+    # If it is successful, we are authenticated
     if( $r->is_success() ) {
        print "User authenticated as: ", $r->user(), "<br>\n";
     } else {
        print "User authentication failed<br />\n";
     }
 
-    # If we have a PGTIou ticket, the proxy validation was sucessful 
+    # If we have a PGTIou ticket, the proxy validation was successful
     if (defined $r->iou) {
       print "Proxy granting ticket IOU: ", $r->iou, "<br />\n";
       my $pgtIou = $r->iou;