[BACK]Return to switchserver.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / auth

Diff for /loncom/auth/switchserver.pm between versions 1.2 and 1.13

version 1.2, 2005/10/24 21:35:16 version 1.13, 2007/03/02 23:17:48
Line 37  use Apache::lonlocal; Line 37  use Apache::lonlocal;
   
 sub init_env {  sub init_env {
     my ($r) = @_;      my ($r) = @_;
       
       if (-e $env{'user.environment'}) {
    return  $env{'user.environment'};
       }
     my $requrl=$r->uri;      my $requrl=$r->uri;
     my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));      my %cookies=CGI::Cookie->parse($r->header_in('Cookie'));
     my $lonid=$cookies{'lonID'};      my $lonid=$cookies{'lonID'};
     my $cookie;      my $cookie;
     if (!$lonid) { return undef; }      if (!$lonid) { return undef; }
   
     my $handle=$lonid->value;      my $handle=&LONCAPA::clean_handle($lonid->value);
     $handle=~s/\W//g;  
     my $lonidsdir=$r->dir_config('lonIDsDir');      my $lonidsdir=$r->dir_config('lonIDsDir');
     if ((!-e "$lonidsdir/$handle.id") || ($handle eq '')) {      if ((!-e "$lonidsdir/$handle.id") || ($handle eq '')) {
  $r->log_reason("Cookie $handle not valid", $r->filename);    $r->log_reason("Cookie $handle not valid", $r->filename); 
Line 53  sub init_env { Line 56  sub init_env {
   
     &Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);      &Apache::lonnet::transfer_profile_to_env($lonidsdir,$handle);
           
     return $handle;      return $r->dir_config('lonIDsDir')."/$handle.id";
 }  }
   
 sub handler {  sub handler {
     my $r = shift;      my ($r) = @_;
       
           
     my $handle=&init_env($r);      my $handle=&init_env($r);
     if (!defined($handle)) { return FORBIDDEN; }      if (!defined($handle)) { return FORBIDDEN; }
   
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
     ['otherserver','role']);      ['otherserver','role']);
     my $switch_to=$Apache::lonnet::hostname{$env{'form.otherserver'}};  
       my $switch_to=&Apache::lonnet::hostname($env{'form.otherserver'});
       if (!$env{'form.otherserver'}) {
    $env{'form.otherserver'}=&Apache::lonnet::spareserver(30000,undef,1);
    $switch_to=&Apache::lonnet::hostname($env{'form.otherserver'});
       }
   
     if (!defined($switch_to)) { return FORBIDDEN; }      if (!defined($switch_to)) { return FORBIDDEN; }
     if (!exists($env{'user.role.'.$env{'form.role'}})) { return FORBIDDEN; }  
       if ($env{'form.role'} && 
    !exists($env{'user.role.'.$env{'form.role'}})) { return FORBIDDEN; }
   
     #remove session env, and log event      #remove session env, and log event
     unlink($r->dir_config('lonIDsDir')."/$handle.id");      unlink($handle);
     my %temp=('switchserver' => time.':'.$env{'form.otherserver'},      my %temp=('switchserver' => time.':'.$env{'form.otherserver'},
       $env{'form.role'});        $env{'form.role'});
     &Apache::lonnet::put('email_status',\%temp);      &Apache::lonnet::put('email_status',\%temp);
Line 79  sub handler { Line 89  sub handler {
  "Switch Server to $env{'form.otherserver'} with role $env{'form.role'} $ENV{'REMOTE_ADDR'}");   "Switch Server to $env{'form.otherserver'} with role $env{'form.role'} $ENV{'REMOTE_ADDR'}");
   
     &Apache::loncommon::content_type($r,'text/html');      &Apache::loncommon::content_type($r,'text/html');
   
       #expire the cookie
       my $c = new CGI::Cookie(-name    => 'lonID',
       -value   => '',
       -expires => '-10y',);
       $r->header_out('Set-cookie' => $c);
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
 # -------------------------------------------------------- Menu script and info  # -------------------------------------------------------- Menu script and info
Line 87  sub handler { Line 103  sub handler {
     $windowinfo.=&Apache::lonnavmaps::close();      $windowinfo.=&Apache::lonnavmaps::close();
 # ---------------------------------------------------------------- Get handover  # ---------------------------------------------------------------- Get handover
   
     my $token = &Apache::lonnet::reply('tmpput:'.join('&',$ENV{'REMOTE_ADDR'},$env{'user.domain'},$env{'user.name'},$env{'form.role'}),$env{'form.otherserver'});      my %info=('ip'       => $ENV{'REMOTE_ADDR'},
     my $switch='<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url=http://'.$switch_to.'/adm/migrateuser?token='.$token.'">';        'domain'   => $env{'user.domain'},
     my $bodytag=&Apache::loncommon::bodytag('Switching Server ...');        'username' => $env{'user.name'},
         'role'     => $env{'form.role'},
         'server'   => $r->dir_config('lonHostID'));
       if ($env{'request.sso.login'}) {
    $info{'sso.login'} = $env{'request.sso.login'};
       }
       if ($env{'request.sso.reloginserver'}) {
           $info{'sso.reloginserver'} = $env{'request.sso.reloginserver'};
       }
       my $token = &Apache::lonnet::tmpput(\%info,$env{'form.otherserver'});
       my $switch='<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url=http://'.$switch_to.'/adm/login?domain='.$env{'user.domain'}.'&username='.$env{'user.name'}.'&token='.$token.'">';
       my $start_page = &Apache::loncommon::start_page('Switching Server ...',
       $switch,
       {'no_inline_link' => 1,});
       my $end_page   = &Apache::loncommon::end_page();
 # --------------------------------------------------------------- Screen Output  # --------------------------------------------------------------- Screen Output
     $r->print(<<ENDDOCUMENT);      $r->print($start_page.$windowinfo.$end_page);
    <html>  
        <head><title>The LearningOnline Network with CAPA Logout</title>  
        $switch  
        </head>  
        $bodytag  
        $windowinfo  
        </body>  
        </html>  
 ENDDOCUMENT  
   
     &Apache::lonnet::flushcourselogs();      &Apache::lonnet::flushcourselogs();
     return OK;      return OK;
Removed from v.1.2  
changed lines
  Added in v.1.13

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