File:
[LON-CAPA] /
loncom /
auth /
migrateuser.pm
Revision
1.14:
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Mon Sep 15 19:08:44 2008 UTC (15 years, 10 months ago) by
raeburn
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MAIN
CVS tags:
version_2_8_X,
version_2_8_2,
version_2_8_1,
version_2_8_0,
version_2_7_X,
version_2_7_99_1,
version_2_7_99_0,
version_2_7_1,
HEAD,
GCI_1
- Incoming users authenticated by SSO may not always need to go to the roles screen.
- Add the following to a <Location $url> directive in loncapa_apache_conf:
PerlSetVar ssodirecturl 1
for authenticated SSO users to go to $url after session initialization.
1: # The LearningOnline Network
2: # Starts a user off based of an existing token.
3: #
4: # $Id: migrateuser.pm,v 1.14 2008/09/15 19:08:44 raeburn Exp $
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::migrateuser;
30:
31: use strict;
32: use LONCAPA;
33: use Apache::Constants qw(:common :http :methods);
34: use Apache::lonauth;
35: use Apache::lonnet;
36: use Apache::lonlocal;
37:
38: sub goto_login {
39: my ($r) = @_;
40: &Apache::loncommon::content_type($r,'text/html');
41: $r->send_http_header;
42: $r->print(&Apache::loncommon::start_page('Going to login',undef,
43: {'redirect' =>
44: [0,'/adm/login'],}).
45: '<h1>'.&mt('One moment please...').'</h1>'.
46: '<p>'.&mt('Transferring to login page.').'</p>'.
47: &Apache::loncommon::end_page());
48: return OK;
49: }
50:
51:
52: sub sso_check {
53: my ($data) = @_;
54: my %extra_env;
55: if ($data->{'sso.login'}) {
56: $extra_env{'request.sso.login'} = $data->{'sso.login'};
57: }
58: if ($data->{'sso.reloginserver'}) {
59: $extra_env{'request.sso.reloginserver'} =
60: $data->{'sso.reloginserver'};
61: }
62: return \%extra_env;
63: }
64:
65: sub handler {
66: my ($r) = @_;
67:
68: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['token']);
69: my %data = &Apache::lonnet::tmpget($env{'form.token'});
70: if (keys(%data) == 0) {
71: return &goto_login($r);
72: }
73: my $delete = &Apache::lonnet::tmpdel($env{'form.token'});
74:
75: &Apache::lonlocal::get_language_handle($r);
76:
77: if ($delete ne 'ok') {
78: return &goto_login($r);
79: }
80:
81: if ($data{'ip'} ne $ENV{'REMOTE_ADDR'} || !defined($data{'username'}) ||
82: !defined($data{'domain'}) ) {
83: return &goto_login($r);
84: }
85:
86: &Apache::lonnet::logthis("Allowing access for $data{'username'}\@$data{'domain'} to $data{'role'}");
87: my $home=&Apache::lonnet::homeserver($data{'username'},$data{'domain'});
88: if ($home =~ /(con_lost|no_such_host)/) { return &goto_login($r); }
89:
90: my $extra_env = &sso_check(\%data);
91:
92: if (!$data{'role'}) {
93: my $handle = &Apache::lonnet::check_for_valid_session($r);
94: if ($handle) {
95: &Apache::lonnet::transfer_profile_to_env($r->dir_config('lonIDsDir'),
96: $handle);
97: if ($data{'origurl'} ne '') {
98: $r->internal_redirect($data{'origurl'});
99: } elsif ($env{'request.course.id'}) {
100: $r->internal_redirect('/adm/navmaps');
101: } else {
102: $r->internal_redirect('/adm/roles');
103: }
104: } else {
105: my $desturl = '/adm/roles';
106: if ($data{'origurl'} ne '') {
107: $desturl = $data{'origurl'};
108: }
109: &Apache::lonauth::success($r,$data{'username'},$data{'domain'},
110: $home,$desturl,$extra_env);
111:
112: }
113: return OK;
114:
115: }
116:
117: my $next_url='/adm/roles?selectrole=1&'.&escape($data{'role'}).'=1';
118:
119:
120: &Apache::lonauth::success($r,$data{'username'},$data{'domain'},$home,
121: $next_url,$extra_env);
122: return OK;
123: }
124:
125: 1;
126: __END__
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