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Diff for /loncom/auth/lonacc.pm between versions 1.93 and 1.94

version 1.93, 2006/08/29 20:04:41 version 1.94, 2006/08/30 16:50:23
Line 137  sub get_posted_cgi { Line 137  sub get_posted_cgi {
     $r->headers_in->unset('Content-length');      $r->headers_in->unset('Content-length');
 }  }
   
   # handle the case of the single sign on user, at this point $r->user 
   # will be set and valid now need to find the loncapa user info and possibly
   # balance them
   # returns OK if it was a SSO and user was handled
   #         undef if not SSO or no means to hanle the user
   sub sso_login {
       my ($r,$lonid,$handle) = @_;
   
       my $lonidsdir=$r->dir_config('lonIDsDir');
       if (!($r->user 
     && (!defined($env{'user.name'}) && !defined($env{'user.domain'}))
     && (!$lonid || !-e "$lonidsdir/$handle.id" || $handle eq ''))) {
    # not an SSO case or already logged in
    return undef;
       }
   
       my $domain = $r->dir_config('lonDefDomain');
       my $home=&Apache::lonnet::homeserver($r->user,$domain);
       if ($home !~ /(con_lost|no_host|no_such_host)/) {
    if ($r->dir_config("lonBalancer") eq 'yes') {
       # login but immeaditly go to switch server to find us a new 
       # machine
       &Apache::lonauth::success($r,$r->user,$domain,$home,'noredirect');
       $r->internal_redirect('/adm/switchserver');
    } else {
       # need to login them in, so generate the need data that
       # migrate expects to do login
       my %info=('ip'        => $r->connection->remote_ip(),
         'domain'    => $domain,
         'username'  => $r->user,
         'server'    => $r->dir_config('lonHostID'),
         'sso.login' => 1
         );
       my $token = 
    &Apache::lonnet::tmpput(\%info,
    $r->dir_config('lonHostID'));
       $env{'form.token'} = $token;
       $r->internal_redirect('/adm/migrateuser');
    }
    return OK;
       } elsif (defined($r->dir_config('lonSSOUserUnkownRedirect'))) {
    $r->internal_redirect($r->dir_config('lonSSOUserUnkownRedirect'));
    return OK;
       }
       return undef;
   }
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     my $requrl=$r->uri;      my $requrl=$r->uri;
Line 151  sub handler { Line 198  sub handler {
         $handle=~s/\W//g;          $handle=~s/\W//g;
     }      }
   
     my ($sso_login);      if (my $result = &sso_login($r,$lonid,$handle)) {
     if ($r->user    return $result
  #&& $r->user ne 'lonadm'  
  && (!$lonid || !-e "$lonidsdir/$handle.id" || $handle eq '') ) {  
  &Apache::lonnet::logthis("$handle and -e ".(-e "$lonidsdir/$handle.id"));  
   
  my $domain = $r->dir_config('lonDefDomain');  
  my $home=&Apache::lonnet::homeserver($r->user,$domain);  
  if ($home !~ /(con_lost|no_host|no_such_host)/) {  
     my %info=('ip'        => $r->connection->remote_ip(),  
       'domain'    => $domain,  
       'username'  => $r->user,  
       'server'    => $r->dir_config('lonHostID'),  
       'sso.login' => 1  
       );  
     my $token = &Apache::lonnet::tmpput(\%info,  
  $r->dir_config('lonHostID'));  
     $env{'form.token'} = $token;  
     $r->internal_redirect('/adm/migrateuser');  
     return OK;  
  } elsif (defined($r->dir_config('lonSSOUserUnkownRedirect'))) {  
     $r->internal_redirect($r->dir_config('lonSSOUserUnkownRedirect'));  
     return OK;  
  }  
     }      }
   
   
     if ($r->dir_config("lonBalancer") eq 'yes') {      if ($r->dir_config("lonBalancer") eq 'yes') {
  $r->set_handlers('PerlResponseHandler'=>   $r->set_handlers('PerlResponseHandler'=>
  [\&Apache::switchserver::handler]);   [\&Apache::switchserver::handler]);
Removed from v.1.93  
changed lines
  Added in v.1.94

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