Annotation of loncom/lonencurl.pm, revision 1.3
1.1 albertel 1: # The LearningOnline Network
2: # URL translation for encrypted filenames
3: #
1.3 ! albertel 4: # $Id: lonencurl.pm,v 1.2 2006/07/14 20:20:52 albertel Exp $
1.1 albertel 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::lonencurl;
30:
31: use strict;
32: use Apache::Constants qw(:common :remotehost);
33: use CGI::Cookie();
34: use Apache::lonnet;
35: use Apache::lonenc;
36:
37: sub handler {
38: my $r = shift;
39: my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
40: my $lonid=$cookies{'lonID'};
41: my $cookie;
42: if ($lonid) {
1.3 ! albertel 43: my $handle=&LONCAPA::clean_handle($lonid->value);
1.1 albertel 44: my $lonidsdir=$r->dir_config('lonIDsDir');
45: $env{'request.enc'}=1;
46: if ((-e "$lonidsdir/$handle.id") && ($handle ne '')) {
47: # Initialize Environment
48: &Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
49: # Decrypt URL and redirect
50: my $redirect=&Apache::lonenc::unencrypted($r->uri);
51: if ($r->args) { $redirect.='?'.$r->args; }
52: $r->internal_redirect($redirect);
53: return OK;
54: }
55: }
56: return FORBIDDEN;
57: }
1.2 albertel 58:
59: 1;
60: __END__
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