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Diff for /loncom/auth/lonacc.pm between versions 1.144 and 1.147

version 1.144, 2013/05/10 17:49:17 version 1.147, 2013/12/05 05:19:14
Line 89  store attempted access Line 89  store attempted access
   
 =head1 NOTABLE SUBROUTINES  =head1 NOTABLE SUBROUTINES
   
 =over  
   
 =cut  =cut
   
   
Line 230  sub get_posted_cgi { Line 228  sub get_posted_cgi {
   
 =pod  =pod
   
   =over
   
 =item upload_size_allowed()  =item upload_size_allowed()
   
  Perform size checks for file uploads to essayresponse items in course context.   Perform size checks for file uploads to essayresponse items in course context.
Line 264  sub upload_size_allowed { Line 264  sub upload_size_allowed {
 =item sso_login()  =item sso_login()
   
  handle the case of the single sign on user, at this point $r->user    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   will be set and valia;d now need to find the loncapa user info, and possibly
  balance them   balance them. If Apache >= 2.4, $r->user() will also have been set so 
           $curruser is checked, and if null, this is an SSO case.
  returns OK if it was a SSO and user was handled   returns OK if it was a SSO and user was handled
         undef if not SSO or no means to hanle the user          undef if not SSO or no means to hanle the user
                   
 =cut  =cut
   
 sub sso_login {  sub sso_login {
     my ($r,$handle) = @_;      my ($r,$handle,$curruser) = @_;
   
     my $lonidsdir=$r->dir_config('lonIDsDir');      my $lonidsdir=$r->dir_config('lonIDsDir');
     if (($r->user eq '') ||      if (($r->user eq '') || ($curruser ne '') ||
         (defined($env{'user.name'}) && (defined($env{'user.domain'}))          (defined($env{'user.name'}) && (defined($env{'user.domain'}))
   && ($handle ne ''))) {    && ($handle ne ''))) {
  # not an SSO case or already logged in   # not an SSO case or already logged in
Line 287  sub sso_login { Line 288  sub sso_login {
     my $query = $r->args;      my $query = $r->args;
     my %form;      my %form;
     if ($query) {      if ($query) {
         my @items = ('role','symb');          my @items = ('role','symb','iptoken');
         &Apache::loncommon::get_unprocessed_cgi($query,\@items);          &Apache::loncommon::get_unprocessed_cgi($query,\@items);
         foreach my $item (@items) {          foreach my $item (@items) {
             if (defined($env{'form.'.$item})) {              if (defined($env{'form.'.$item})) {
Line 296  sub sso_login { Line 297  sub sso_login {
         }          }
     }      }
   
       my %sessiondata;
       if ($form{'iptoken'}) {
           %sessiondata = &Apache::lonnet::tmpget($form{'iptoken'});
           my $delete = &Apache::lonnet::tmpdel($form{'token'});
       }
   
     my $domain = $r->dir_config('lonSSOUserDomain');      my $domain = $r->dir_config('lonSSOUserDomain');
     if ($domain eq '') {      if ($domain eq '') {
         $domain = $r->dir_config('lonDefDomain');          $domain = $r->dir_config('lonDefDomain');
Line 303  sub sso_login { Line 310  sub sso_login {
     my $home=&Apache::lonnet::homeserver($user,$domain);      my $home=&Apache::lonnet::homeserver($user,$domain);
     if ($home !~ /(con_lost|no_host|no_such_host)/) {      if ($home !~ /(con_lost|no_host|no_such_host)/) {
  &Apache::lonnet::logthis(" SSO authorized user $user ");   &Apache::lonnet::logthis(" SSO authorized user $user ");
         my ($is_balancer,$otherserver) =          my ($is_balancer,$otherserver,$hosthere);
             &Apache::lonnet::check_loadbalancing($user,$domain);          if ($form{'iptoken'}) {
               if (($sessiondata{'domain'} eq $form{'udom'}) &&
                   ($sessiondata{'username'} eq $form{'uname'})) {
                   $hosthere = 1;
               }
           }
           unless ($hosthere) {
               ($is_balancer,$otherserver) =
                   &Apache::lonnet::check_loadbalancing($user,$domain);
           }
   
  if ($is_balancer) {   if ($is_balancer) {
     # login but immediately go to switch server to find us a new       # login but immediately go to switch server to find us a new 
     # machine      # machine
Line 323  sub sso_login { Line 340  sub sso_login {
  } else {   } else {
     # need to login them in, so generate the need data that      # need to login them in, so generate the need data that
     # migrate expects to do login      # migrate expects to do login
     my %info=('ip'        => $r->connection->remote_ip(),      my $ip;
       my $c = $r->connection;
       eval {
           $ip = $c->remote_ip();
       };
       if ($@) {
           $ip = $c->client_ip();
       }
       my %info=('ip'        => $ip,
       'domain'    => $domain,        'domain'    => $domain,
       'username'  => $user,        'username'  => $user,
       'server'    => $r->dir_config('lonHostID'),        'server'    => $r->dir_config('lonHostID'),
Line 388  sub handler { Line 413  sub handler {
         return OK;          return OK;
     }      }
   
     my $handle = &Apache::lonnet::check_for_valid_session($r);      my $curruser;
       my $handle = &Apache::lonnet::check_for_valid_session($r,undef,\$curruser);
   
     my $result = &sso_login($r,$handle);      my $result = &sso_login($r,$handle,$curruser);
     if (defined($result)) {      if (defined($result)) {
  return $result;   return $result;
     }      }
Line 477  sub handler { Line 503  sub handler {
                 $checkexempt = 1;                      $checkexempt = 1;    
             }              }
         }          }
           if ($env{'user.noloadbalance'} eq $r->dir_config('lonHostID')) {
               $checkexempt = 1;
           }
         unless ($checkexempt) {          unless ($checkexempt) {
             ($is_balancer,$otherserver) =              ($is_balancer,$otherserver) =
                 &Apache::lonnet::check_loadbalancing($env{'user.name'},                  &Apache::lonnet::check_loadbalancing($env{'user.name'},
Removed from v.1.144  
changed lines
  Added in v.1.147

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