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Annotation of loncom/auth/lontokacc.pm, revision 1.1

1.1     ! www         1: # The LearningOnline Network
        !             2: # Low security Access Handler for Token-based access 
        !             3: # (clearance given by other loncapa host)
        !             4: #
        !             5: # $Id: $
        !             6: #
        !             7: # Copyright Michigan State University Board of Trustees
        !             8: #
        !             9: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
        !            10: #
        !            11: # LON-CAPA is free software; you can redistribute it and/or modify
        !            12: # it under the terms of the GNU General Public License as published by
        !            13: # the Free Software Foundation; either version 2 of the License, or
        !            14: # (at your option) any later version.
        !            15: #
        !            16: # LON-CAPA is distributed in the hope that it will be useful,
        !            17: # but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            18: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            19: # GNU General Public License for more details.
        !            20: #
        !            21: # You should have received a copy of the GNU General Public License
        !            22: # along with LON-CAPA; if not, write to the Free Software
        !            23: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
        !            24: #
        !            25: # /home/httpd/html/adm/gpl.txt
        !            26: #
        !            27: # http://www.lon-capa.org/
        !            28: #
        !            29: 
        !            30: package Apache::lontokacc;
        !            31: 
        !            32: use strict;
        !            33: use Apache::Constants qw(:common :remotehost);
        !            34: use Apache::lonnet();
        !            35: use Apache::loncommon();
        !            36: 
        !            37: sub handler {
        !            38:     my $r = shift;
        !            39:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
        !            40:     ['token','server']);
        !            41:     if (($ENV{'form.token'}) || ($ENV{'form.server'})) {
        !            42:         my $tmpinfo=Apache::lonnet::reply('tmpget:'.$ENV{'form.token'},
        !            43:                                                     $ENV{'form.server'});
        !            44: 
        !            45:         if ($tmpinfo eq $r->uri) {
        !            46: 	   return OK;
        !            47:         }
        !            48:     }
        !            49:     $r->log_reason("Invalid token-based access",$r->filename); 
        !            50:     return FORBIDDEN;
        !            51: }
        !            52: 
        !            53: 1;
        !            54: __END__
        !            55: 
        !            56: