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Annotation of loncom/auth/lonuploadedacc.pm, revision 1.4

1.1       www         1: # The LearningOnline Network
                      2: # Access Handler for User Files
                      3: #
1.4     ! albertel    4: # $Id: lonuploadedacc.pm,v 1.3 2002/09/30 21:01:41 albertel Exp $
1.1       www         5: #
                      6: # Copyright Michigan State University Board of Trustees
                      7: #
                      8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
                      9: #
                     10: # LON-CAPA is free software; you can redistribute it and/or modify
                     11: # it under the terms of the GNU General Public License as published by
                     12: # the Free Software Foundation; either version 2 of the License, or
                     13: # (at your option) any later version.
                     14: #
                     15: # LON-CAPA is distributed in the hope that it will be useful,
                     16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     18: # GNU General Public License for more details.
                     19: #
                     20: # You should have received a copy of the GNU General Public License
                     21: # along with LON-CAPA; if not, write to the Free Software
                     22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     23: #
                     24: # /home/httpd/html/adm/gpl.txt
                     25: #
                     26: # http://www.lon-capa.org/
                     27: #
                     28: 
                     29: package Apache::lonuploadedacc;
                     30: 
                     31: use strict;
                     32: use Apache::Constants qw(:common :remotehost);
                     33: use Apache::lonnet();
                     34: 
                     35: sub handler {
                     36:     my $r = shift;
1.2       www        37:     my $args=$r->args;
                     38:     &Apache::loncommon::get_unprocessed_cgi($args,['token']); 
1.3       albertel   39:     my (undef,undef,$udom,$uname,$ufile)=split(/\//,$r->uri);
1.2       www        40:     $ufile=~s/^[\~\.]+//;
1.4     ! albertel   41:     my ($homeserver)=($ENV{'form.token'}=~/\_([a-zA-Z0-9]+)$/);
        !            42:     my $remoteip=$ENV{'REMOTE_ADDR'};
        !            43:     &Apache::lonnet::logthis("remote server $remoteserver");
        !            44:     my $remoteserver=$Apache::lonnet::iphost{$remoteip};
1.2       www        45: 
                     46:     my $reply=&Apache::lonnet::reply('tokenauthuserfile:'.
                     47:                  $udom.'/'.$uname.'/'.$ufile.':'.$ENV{'form.token'},
1.4     ! albertel   48: 				     $remoteserver);
1.2       www        49:     if ($reply eq 'ok') {
                     50:        return OK;
                     51:    } else {
                     52:        &Apache::lonnet::logthis(
                     53: "Refused userfile access $uname at $udom for $ufile from $server with $ENV{'form.token'}: $reply");
                     54:        return FORBIDDEN;
                     55:    }
1.1       www        56: }
                     57: 
                     58: 1;
                     59: __END__
                     60: 
                     61: 
                     62: 
                     63: 
                     64: 
                     65: 
                     66: