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File:  [LON-CAPA] / loncom / auth / migrateuser.pm
Revision 1.4: download - view: text, annotated - select for diffs
Wed Dec 28 19:26:02 2005 UTC (18 years, 4 months ago) by albertel
Branches: MAIN
CVS tags: version_2_1_X, version_2_1_3, version_2_1_2, version_2_1_1, version_2_1_0, HEAD
- del the tmp file after migrating the user

    1: # The LearningOnline Network
    2: # Starts a user off based of an existing token.
    3: #
    4: # $Id: migrateuser.pm,v 1.4 2005/12/28 19:26:02 albertel 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 Apache::Constants qw(:common :http :methods);
   33: use Apache::lonauth;
   34: use Apache::lonnet;
   35: 
   36: sub goto_login {
   37:     my ($r) = @_;
   38:     &Apache::loncommon::content_type($r,'text/html');
   39:     $r->send_http_header;
   40:     $r->print(<<TOLOGIN);
   41: <html>
   42:   <head>
   43:     <meta http-equiv="refresh" content="0;url=/adm/login" />
   44:     <title>Going to login</title>
   45:   </head>
   46:   <body>
   47:     <h1>One moment please...</h1>
   48:     <p>
   49:       Transferring to login page.
   50:       <a href="/adm/login">Continue</a>
   51:     </p>
   52:   </body>
   53: </html>
   54: TOLOGIN
   55:     return OK;
   56: }
   57: 
   58: 
   59: sub handler {
   60:     my ($r) = @_;
   61:     
   62:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['token']);
   63:     my %data =   &Apache::lonnet::tmpget($env{'form.token'});
   64:     my $delete = &Apache::lonnet::tmpdel($env{'form.token'});
   65: 
   66:     if ($delete ne 'ok') {
   67: 	return &goto_login($r);
   68:     }
   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($r); }
   78: 
   79:     if (!$data{'role'}) {
   80: 	&Apache::lonauth::success($r,$data{'username'},$data{'domain'},
   81: 				  $home,'/adm/roles');
   82: 	return OK;
   83:     }
   84:     
   85:     my $cookie=&Apache::lonauth::success($r,$data{'username'},$data{'domain'},
   86: 					 $home,'noredirect');
   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';
   91:     $env{'form.'.$data{'role'}}='1';
   92:     return &Apache::lonroles::handler($r);
   93: }
   94: 
   95: 1;
   96: __END__
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