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Diff for /loncom/publisher/londiff.pm between versions 1.30 and 1.31

version 1.30, 2011/10/29 19:11:46 version 1.31, 2011/10/30 00:30:19
Line 77  sub handler { Line 77  sub handler {
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
     ['filename','versiontwo',      ['filename','versiontwo',
      'versionone','filetwo']);       'versionone','filetwo']);
 # Get the files  
   
   # Check permissions
       my $allowed=0;
     my $cuname=$env{'user.name'};      my $cuname=$env{'user.name'};
     my $cudom=$env{'user.domain'};      my $cudom=$env{'user.domain'};
   
     if ($env{'form.filename'}=~/^\/res\//) {      if ($env{'form.filename'}=~/^\/res\//) {
  ($cudom,$cuname,$env{'form.filename'})=          if (&Apache::lonnet::allowed('bre',$env{'form.filename'})) {
     ($env{'form.filename'}=~m{^/res/($LONCAPA::domain_re)/($LONCAPA::username_re)(/.*)$});              if ($env{'request.course.id'}) {
                   if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
                       $allowed = 1;
                   }
               }
           } elsif (&Apache::lonnet::allowed('bro',$env{'form.filename'})) {
               $allowed = 1; 
           }
           if ($allowed) {
               ($cudom,$cuname,$env{'form.filename'})=
                   ($env{'form.filename'}=~m{^/res/($LONCAPA::domain_re)/($LONCAPA::username_re)(/.*)$});        
           }
     } else {      } else {
  unless (($cuname,$cudom)=   ($cuname,$cudom)=
  &Apache::loncacc::constructaccess($env{'form.filename'},      &Apache::loncacc::constructaccess($env{'form.filename'},
   $r->dir_config('lonDefDomain'))) {        $r->dir_config('lonDefDomain'));
     $r->log_reason($cuname.':'.$cudom.          if ($cuname ne '' && $cudom ne '') {
               $allowed = 1;
           } else {
       $r->log_reason($env{'user.name'}.':'.$env{'user.domain'}.
    ' trying to get diffs file '.$env{'form.filename'}.     ' trying to get diffs file '.$env{'form.filename'}.
    '  - not authorized',      '  - not authorized', 
    $r->filename);      $r->filename); 
     return HTTP_NOT_ACCEPTABLE;  
  }   }
     }      }
       unless ($allowed) {
           return HTTP_NOT_ACCEPTABLE;
       }
   
   # Get the files
       
     my $efn=$env{'form.filename'};      my $efn=$env{'form.filename'};
   
Removed from v.1.30  
changed lines
  Added in v.1.31

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