# The LearningOnline Network # URL translation for User Files # # $Id: lontrans.pm,v 1.13 2006/12/06 22:22:36 albertel 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/ # package Apache::lontrans; use strict; use Apache::Constants qw(:common :remotehost); use Apache::lonnet(); use Apache::File(); use LONCAPA; sub handler { my $r = shift; # FIXME line remove when mod_perl fixes BUG#4948 $r->notes->set('error-notes' => ''); if ($r->uri=~m|^(/raw)?/uploaded/|) { my $fn = $r->uri(); $fn=~s/^\/raw//; my (undef,undef,$udom,$uname,@ufile)=split(/\//,$fn); if (@ufile) { $ufile[-1]=~s/^[\~\.]+//; } my $chome=&Apache::lonnet::homeserver($uname,$udom); my $allowed=0; my @ids=&Apache::lonnet::current_machine_ids(); foreach my $id (@ids) { if ($id eq $chome) { $allowed=1; } } if ($allowed) { $r->filename(&propath($udom,$uname). '/userfiles/'.(join('/',@ufile))); } } elsif ($r->uri=~m|^/~|) { #internal authentication, needs fixup. my $fn = $r->uri(); # non users do not get the full path request # through SCRIPT_FILENAME $fn=~s|^/~($LONCAPA::username_re)|/home/$1/public_html|; $r->filename($fn); } else { return DECLINED; } return OK; } 1; __END__