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

1.1       albertel    1: # The LearningOnline Network
                      2: # Starts a user off based of an existing token.
                      3: #
1.4     ! albertel    4: # $Id: migrateuser.pm,v 1.3 2005/10/28 21:51:43 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: 
1.2       albertel   29: package Apache::migrateuser;
1.1       albertel   30: 
                     31: use strict;
                     32: use Apache::Constants qw(:common :http :methods);
                     33: use Apache::lonauth;
                     34: use Apache::lonnet;
                     35: 
                     36: sub goto_login {
1.2       albertel   37:     my ($r) = @_;
                     38:     &Apache::loncommon::content_type($r,'text/html');
                     39:     $r->send_http_header;
                     40:     $r->print(<<TOLOGIN);
1.1       albertel   41: <html>
                     42:   <head>
1.2       albertel   43:     <meta http-equiv="refresh" content="0;url=/adm/login" />
1.1       albertel   44:     <title>Going to login</title>
                     45:   </head>
                     46:   <body>
                     47:     <h1>One moment please...</h1>
                     48:     <p>
                     49:       Transferring to login page.
                     50:       <a href="/adm/login">Continue</a>
                     51:     </p>
                     52:   </body>
                     53: </html>
                     54: TOLOGIN
1.2       albertel   55:     return OK;
1.1       albertel   56: }
                     57: 
1.2       albertel   58: 
1.1       albertel   59: sub handler {
                     60:     my ($r) = @_;
                     61:     
                     62:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['token']);
1.4     ! albertel   63:     my %data =   &Apache::lonnet::tmpget($env{'form.token'});
        !            64:     my $delete = &Apache::lonnet::tmpdel($env{'form.token'});
        !            65: 
        !            66:     if ($delete ne 'ok') {
        !            67: 	return &goto_login($r);
        !            68:     }
1.2       albertel   69: 
                     70:     if ($data{'ip'} ne $ENV{'REMOTE_ADDR'} || !defined($data{'username'}) ||
                     71: 	!defined($data{'domain'}) ) {
                     72: 	return &goto_login($r);
                     73:     }
                     74: 
                     75:     &Apache::lonnet::logthis("Allowing access for $data{'username'}\@$data{'domain'} to $data{'role'}");
                     76:     my $home=&Apache::lonnet::homeserver($data{'username'},$data{'domain'});
                     77:     if ($home =~ /(con_lost|no_such_host)/) { return &goto_login($r); }
                     78: 
1.3       albertel   79:     if (!$data{'role'}) {
1.2       albertel   80: 	&Apache::lonauth::success($r,$data{'username'},$data{'domain'},
                     81: 				  $home,'/adm/roles');
1.1       albertel   82: 	return OK;
                     83:     }
1.3       albertel   84:     
1.2       albertel   85:     my $cookie=&Apache::lonauth::success($r,$data{'username'},$data{'domain'},
                     86: 					 $home,'noredirect');
1.1       albertel   87:     $r->header_out('Set-cookie',"lonID=$cookie; path=/");
                     88:     &Apache::lonnet::transfer_profile_to_env($r->dir_config('lonIDsDir'),
                     89: 					     $cookie);
                     90:     $env{'form.selectrole'}='1';
1.2       albertel   91:     $env{'form.'.$data{'role'}}='1';
1.1       albertel   92:     return &Apache::lonroles::handler($r);
                     93: }
                     94: 
                     95: 1;
                     96: __END__
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