--- loncom/interface/loncommon.pm 2017/08/13 20:56:24 1.1292 +++ loncom/interface/loncommon.pm 2017/09/29 01:43:06 1.1296 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # a pile of common routines # -# $Id: loncommon.pm,v 1.1292 2017/08/13 20:56:24 raeburn Exp $ +# $Id: loncommon.pm,v 1.1296 2017/09/29 01:43:06 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -12604,7 +12604,7 @@ sub process_decompression { return '

'.&mt('Not extracted.').'
'. &mt('Unexpected course context.').'

'."\n"; } - unless ($file eq &Apache::lonnet::clean_name($file)) { + unless ($file eq &Apache::lonnet::clean_filename($file)) { return '

'.&mt('Not extracted.').'
'. &mt('Filename contained unexpected characters.').'

'."\n"; } @@ -13182,7 +13182,7 @@ END sub process_extracted_files { my ($context,$docudom,$docuname,$destination,$dir_root,$hiddenelem) = @_; my $numitems = $env{'form.archive_count'}; - return unless ($numitems); + return if ((!$numitems) || ($numitems =~ /\D/)); my @ids=&Apache::lonnet::current_machine_ids(); my ($prefix,$pathtocheck,$dir,$ishome,$error,$warning,%toplevelitems,%is_dir, %folders,%containers,%mapinner,%prompttofetch); @@ -13195,7 +13195,7 @@ sub process_extracted_files { } else { $prefix = $Apache::lonnet::perlvar{'lonDocRoot'}; $pathtocheck = "$dir_root/$docudom/$docuname/$destination"; - $dir = "$dir_root/$docudom/$docuname"; + $dir = "$dir_root/$docudom/$docuname"; } my $currdir = "$dir_root/$destination"; (my $docstype,$mapinner{'0'}) = ($destination =~ m{^(docs|supplemental)/(\w+)/}); @@ -13284,7 +13284,9 @@ sub process_extracted_files { '.'.$containers{$outer},1,1); $newseqid{$i} = $newidx; unless ($errtext) { - $result .= '
  • '.&mt('Folder: [_1] added to course',$docstitle).'
    • '."\n"; + $result .= '
  • '.&mt('Folder: [_1] added to course', + &HTML::Entities::encode($docstitle,'<>&"')). + '
    • '."\n"; } } } else { @@ -13293,39 +13295,47 @@ sub process_extracted_files { my $url = '/uploaded/'.$docudom.'/'.$docuname.'/'. $docstype.'/'.$mapinner{$outer}.'/'.$newidx.'/'. $title; - if (!-e "$prefix$dir/$docstype/$mapinner{$outer}") { - mkdir("$prefix$dir/$docstype/$mapinner{$outer}",0755); - } - if (!-e "$prefix$dir/$docstype/$mapinner{$outer}/$newidx") { - mkdir("$prefix$dir/$docstype/$mapinner{$outer}/$newidx"); - } - if (-e "$prefix$dir/$docstype/$mapinner{$outer}/$newidx") { - if (rename("$prefix$path","$prefix$dir/$docstype/$mapinner{$outer}/$newidx/$title")) { - $newdest{$i} = "$prefix$dir/$docstype/$mapinner{$outer}/$newidx"; - unless ($ishome) { - my $fetch = "$newdest{$i}/$title"; - $fetch =~ s/^\Q$prefix$dir\E//; - $prompttofetch{$fetch} = 1; + if (($outer !~ /\D/) && ($mapinner{$outer} !~ /\D/) && ($newidx !~ /\D/)) { + if (!-e "$prefix$dir/$docstype/$mapinner{$outer}") { + mkdir("$prefix$dir/$docstype/$mapinner{$outer}",0755); + } + if (!-e "$prefix$dir/$docstype/$mapinner{$outer}/$newidx") { + mkdir("$prefix$dir/$docstype/$mapinner{$outer}/$newidx"); + } + if (-e "$prefix$dir/$docstype/$mapinner{$outer}/$newidx") { + if (rename("$prefix$path","$prefix$dir/$docstype/$mapinner{$outer}/$newidx/$title")) { + $newdest{$i} = "$prefix$dir/$docstype/$mapinner{$outer}/$newidx"; + unless ($ishome) { + my $fetch = "$newdest{$i}/$title"; + $fetch =~ s/^\Q$prefix$dir\E//; + $prompttofetch{$fetch} = 1; + } } } - } - $LONCAPA::map::resources[$newidx]= - $docstitle.':'.$url.':false:normal:res'; - push(@LONCAPA::map::order, $newidx); - my ($outtext,$errtext)= - &LONCAPA::map::storemap('/uploaded/'.$docudom.'/'. - $docuname.'/'.$folders{$outer}. - '.'.$containers{$outer},1,1); - unless ($errtext) { - if (-e "$prefix$dir/$docstype/$mapinner{$outer}/$newidx/$title") { - $result .= '
  • '.&mt('File: [_1] added to course',$docstitle).'
    • '."\n"; + $LONCAPA::map::resources[$newidx]= + $docstitle.':'.$url.':false:normal:res'; + push(@LONCAPA::map::order, $newidx); + my ($outtext,$errtext)= + &LONCAPA::map::storemap('/uploaded/'.$docudom.'/'. + $docuname.'/'.$folders{$outer}. + '.'.$containers{$outer},1,1); + unless ($errtext) { + if (-e "$prefix$dir/$docstype/$mapinner{$outer}/$newidx/$title") { + $result .= '
  • '.&mt('File: [_1] added to course', + &HTML::Entities::encode($docstitle,'<>&"')). + '
    • '."\n"; + } } + } else { + $warning .= &mt('Item extracted from archive: [_1] has unexpected path.', + &HTML::Entities::encode($path,'<>&"')).'
    '; } } } } } else { - $warning .= &mt('Item extracted from archive: [_1] has unexpected path.',$path).'
    '; + $warning .= &mt('Item extracted from archive: [_1] has unexpected path.', + &HTML::Entities::encode($path,'<>&"')).'
    '; } } for (my $i=1; $i<=$numitems; $i++) { @@ -13397,7 +13407,9 @@ sub process_extracted_files { } else { $showpath = "/$title"; } - $result .= '
  • '.&mt('[_1] included as a dependency',$showpath).'
    • '."\n"; + $result .= '
  • '.&mt('[_1] included as a dependency', + &HTML::Entities::encode($showpath,'<>&"')). + '
    • '."\n"; unless ($ishome) { my $fetch = "$fullpath/$title"; $fetch =~ s/^\Q$prefix$dir\E//; @@ -13408,10 +13420,13 @@ sub process_extracted_files { } } elsif ($env{'form.archive_'.$referrer{$i}} eq 'discard') { $warning .= &mt('[_1] is a dependency of [_2], which was discarded.', - $path,$env{'form.archive_content_'.$referrer{$i}}).'
    '; + &HTML::Entities::encode($path,'<>&"'), + &HTML::Entities::encode($env{'form.archive_content_'.$referrer{$i}},'<>&"')). + '
    '; } } else { - $warning .= &mt('Item extracted from archive: [_1] has unexpected path.',$path).'
    '; + $warning .= &mt('Item extracted from archive: [_1] has unexpected path.', + &HTML::Entities::encode($path)).'
    '; } } if (keys(%todelete)) { @@ -16137,7 +16152,23 @@ sub init_user_environment { opendir(DIR,$lonids); while ($filename=readdir(DIR)) { if ($filename=~/^$username\_\d+\_$domain\_$authhost\.id$/) { - unlink($lonids.'/'.$filename); + if ($ENV{'SERVER_PORT'} == 443) { + my $linkedfile; + if (tie(my %oldenv,'GDBM_File',"$lonids/$cookie.id", + &GDBM_READER(),0640)) { + if (exists($oldenv{'user.linkedenv'})) { + $linkedfile = $oldenv{'user.linkedenv'}; + } + untie(%oldenv); + } + if (unlink($lonids.'/'.$filename)) { + if ($linkedfile =~ /^[a-f0-9]+_linked\.id$/) { + unlink($lonids.'/'.$linkedfile); + } + } + } else { + unlink($lonids.'/'.$filename); + } } } closedir(DIR);