# Checks IP access settings - disable subsequent PerlHandlers if client IP blocked # $Id: lonipcheck.pm,v 1.1 2008/09/05 17:43:31 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; package Apache::lonipcheck; use Apache::lonnet; use Apache::lonlocal; use Apache::loncommon(); use Apache::Constants qw(:common :http :methods); sub ip_access_check { my $symb=$env{'request.symb'}; if ($env{'request.state'} ne "construct") { my $idacc = &Apache::lonnet::EXT('resource.0.acc',$symb); my $allowed=&Apache::loncommon::check_ip_acc($idacc); if (!$allowed) { return('INVALID_ACCESS', '