X-Git-Url: https://git.p6c8.net/devedit.git/blobdiff_plain/2ad9ec6883d81c3389d4ce307ad2d36b48aa0e5a..7e3e740e7f5c66f58c327b1e34fa45dd57ae7e0b:/modules/Command.pm

diff --git a/modules/Command.pm b/modules/Command.pm
index bbad3f1..d910bda 100644
--- a/modules/Command.pm
+++ b/modules/Command.pm
@@ -6,7 +6,7 @@ package Command;
 # Execute Dev-Editor's commands
 #
 # Author:        Patrick Canterino <patrick@patshaping.de>
-# Last modified: 2005-04-22
+# Last modified: 2005-07-06
 #
 
 use strict;
@@ -31,17 +31,17 @@ use Template;
 my $script = encode_html($ENV{'SCRIPT_NAME'});
 my $users  = eval('getpwuid(0)') && eval('getgrgid(0)');
 
-my %dispatch = ('show'       => \&exec_show,
-                'beginedit'  => \&exec_beginedit,
-                'endedit'    => \&exec_endedit,
-                'mkdir'      => \&exec_mkdir,
-                'mkfile'     => \&exec_mkfile,
-                'upload'     => \&exec_upload,
-                'copy'       => \&exec_copy,
-                'rename'     => \&exec_rename,
-                'remove'     => \&exec_remove,
-                'chprop'     => \&exec_chprop,
-                'about'      => \&exec_about
+my %dispatch = ('show'      => \&exec_show,
+                'beginedit' => \&exec_beginedit,
+                'endedit'   => \&exec_endedit,
+                'mkdir'     => \&exec_mkdir,
+                'mkfile'    => \&exec_mkfile,
+                'upload'    => \&exec_upload,
+                'copy'      => \&exec_copy,
+                'rename'    => \&exec_rename,
+                'remove'    => \&exec_remove,
+                'chprop'    => \&exec_chprop,
+                'about'     => \&exec_about
                );
 
 ### Export ###
@@ -101,7 +101,7 @@ sub exec_show($$)
   return error($config->{'errors'}->{'no_dir_access'},$upper_path->{'normal'}) unless(-r $physical && -x $physical);
 
   my $direntries = dir_read($physical);
-  return error($config->{'errors'}->{'dir_read_fail'},$upper_path->{'normal'},{DIR => encode_html($virtual)}) unless($direntries);
+  return error($config->{'errors'}->{'dir_read_failed'},$upper_path->{'normal'},{DIR => encode_html($virtual)}) unless($direntries);
 
   my $files = $direntries->{'files'};
   my $dirs  = $direntries->{'dirs'};
@@ -148,6 +148,7 @@ sub exec_show($$)
    $dtpl->fillin('DATE',encode_html(strftime($config->{'timeformat'},($config->{'use_gmt'}) ? gmtime($stat[9]) : localtime($stat[9]))));
    $dtpl->fillin('URL',equal_url(encode_html($config->{'httproot'}),$virt_path->{'html'}));
 
+   $dtpl->parse_if_block('forbidden',is_forbidden_file($config->{'forbidden'},$virt_path->{'normal'}));
    $dtpl->parse_if_block('readable',-r $phys_path && -x $phys_path);
    $dtpl->parse_if_block('users',$users && -o $phys_path);
 
@@ -178,11 +179,11 @@ sub exec_show($$)
    $ftpl->fillin('URL',equal_url(encode_html($config->{'httproot'}),$virt_path->{'html'}));
 
    $ftpl->parse_if_block('link',-l $phys_path);
-   $ftpl->parse_if_block('no_link',not -l $phys_path);
-   $ftpl->parse_if_block('not_readable',not -r $phys_path);
+   $ftpl->parse_if_block('readable',-r $phys_path);
+   $ftpl->parse_if_block('writeable',-w $phys_path);
    $ftpl->parse_if_block('binary',-B $phys_path);
-   $ftpl->parse_if_block('readonly',not -w $phys_path);
 
+   $ftpl->parse_if_block('forbidden',is_forbidden_file($config->{'forbidden'},$virt_path->{'normal'}));
    $ftpl->parse_if_block('viewable',(-r $phys_path && -T $phys_path && not $too_large) || -l $phys_path);
    $ftpl->parse_if_block('editable',(-r $phys_path && -w $phys_path && -T $phys_path && not $too_large) && not -l $phys_path);
 
@@ -294,7 +295,7 @@ sub exec_beginedit($$)
 
  return error($config->{'errors'}->{'file_too_large'},$dir,{SIZE => $config->{'max_file_size'}}) if($config->{'max_file_size'} && -s $physical > $config->{'max_file_size'});
 
- # ... and show the editing form
+ # Show the editing form
 
  my $content =  file_read($physical);
  my $md5sum  =  md5_hex($$content);
@@ -307,7 +308,7 @@ sub exec_beginedit($$)
  $tpl->fillin('FILE_URL',escape($virtual));
  $tpl->fillin('DIR',encode_html($dir));
  $tpl->fillin('DIR_URL',escape($dir));
- $tpl->fillin('URL',equal_url($config->{'httproot'},$virtual));
+ $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
  $tpl->fillin('SCRIPT',$script);
  $tpl->fillin('MD5SUM',$md5sum);
  $tpl->fillin('CONTENT',encode_html($$content));
@@ -364,8 +365,8 @@ sub exec_endedit($$)
 
   local *FILE;
 
-  sysopen(FILE,$physical,O_RDWR | O_CREAT) or return error($config->{'errors'}->{'edit_failed'},$dir,{FILE => $virtual});
-  file_lock(*FILE,LOCK_EX)                 or do { close(FILE); return error($config->{'errors'}->{'edit_failed'},$dir,{FILE => $virtual}) };
+  sysopen(FILE,$physical,O_RDWR | O_CREAT) or return error($config->{'errors'}->{'edit_failed'},$dir,{FILE => encode_html($virtual)});
+  file_lock(*FILE,LOCK_EX)                 or do { close(FILE); return error($config->{'errors'}->{'edit_failed'},$dir,{FILE => encode_html($virtual)}) };
 
   my $md5 = new Digest::MD5;
   $md5->addfile(*FILE);
@@ -386,7 +387,7 @@ sub exec_endedit($$)
    $tpl->fillin('FILE_URL',escape($virtual));
    $tpl->fillin('DIR',encode_html($dir));
    $tpl->fillin('DIR_URL',escape($dir));
-   $tpl->fillin('URL',equal_url($config->{'httproot'},$virtual));
+   $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
    $tpl->fillin('SCRIPT',$script);
    $tpl->fillin('MD5SUM',$md5file);
    $tpl->fillin('CONTENT',encode_html($content));
@@ -513,8 +514,8 @@ sub exec_upload($$)
  my $virtual        = $data->{'virtual'};
  my $cgi            = $data->{'cgi'};
 
- return error($config->{'errors'}->{'no_directory'},upper_path($virtual),{FILE => $virtual}) unless(-d $physical && not -l $physical);
- return error($config->{'errors'}->{'dir_no_create'},$virtual,{DIR => $virtual})             unless(-w $physical);
+ return error($config->{'errors'}->{'no_directory'},upper_path($virtual),{FILE => encode_html($virtual)}) unless(-d $physical && not -l $physical);
+ return error($config->{'errors'}->{'dir_no_create'},$virtual,{DIR => encode_html($virtual)})             unless(-w $physical);
 
  if(my $uploaded_file = $cgi->param('uploaded_file'))
  {
@@ -552,7 +553,7 @@ sub exec_upload($$)
 
   $tpl->fillin('DIR',encode_html($virtual));
   $tpl->fillin('DIR_URL',escape($virtual));
-  $tpl->fillin('URL',equal_url($config->{'httproot'},$virtual));
+  $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
   $tpl->fillin('SCRIPT',$script);
 
   my $output = header(-type => 'text/html');
@@ -580,61 +581,90 @@ sub exec_copy($$)
  my $new_physical   = $data->{'new_physical'};
 
  return error($config->{'errors'}->{'link_copy'},$dir) if(-l $physical);
- return error($config->{'errors'}->{'dir_copy'},$dir)  if(-d $physical);
- return error($config->{'errors'}->{'no_copy'},$dir)   unless(-r $physical);
 
  if($new_physical)
  {
   my $new_virtual = multi_string($data->{'new_virtual'});
   my $new_dir     = upper_path($new_virtual->{'normal'});
 
-  if(-e $new_physical)
+  if(-d $physical)
   {
-   return error($config->{'errors'}->{'link_replace'},$new_dir)                                    if(-l $new_physical);
-   return error($config->{'errors'}->{'dir_replace'},$new_dir)                                     if(-d $new_physical);
-   return error($config->{'errors'}->{'exist_no_write'},$new_dir,{FILE => $new_virtual->{'html'}}) unless(-w $new_physical);
+   return error($config->{'errors'}->{'no_copy'},$dir)                                      unless(-x $physical);
+   return error($config->{'errors'}->{'file_exists'},$dir,{FILE => $new_virtual->{'html'}}) if(-e $new_physical);
+   return error($config->{'errors'}->{'dir_copy_self'},$dir)                                if(index($new_virtual->{'normal'},$virtual) == 0);
 
-   if(not $data->{'cgi'}->param('confirmed'))
+   dir_copy($physical,$new_physical) or return error($config->{'errors'}->{'copy_failed'},$dir,{FILE => encode_html($virtual), NEW_FILE => $new_virtual->{'html'}});
+   return devedit_reload({command => 'show', file => $new_dir});
+  }
+  else
+  {
+   if(-e $new_physical)
    {
-    my $tpl = new Template;
-    $tpl->read_file($config->{'templates'}->{'confirm_replace'});
-
-    $tpl->fillin('FILE',encode_html($virtual));
-    $tpl->fillin('NEW_FILE',$new_virtual->{'html'});
-    $tpl->fillin('NEW_FILENAME',file_name($new_virtual->{'html'}));
-    $tpl->fillin('NEW_DIR',encode_html($new_dir));
-    $tpl->fillin('DIR',encode_html($dir));
-    $tpl->fillin('DIR_URL',escape($dir));
-
-    $tpl->fillin('COMMAND','copy');
-    $tpl->fillin('URL',equal_url($config->{'httproot'},$virtual));
-    $tpl->fillin('SCRIPT',$script);
-
-    my $output = header(-type => 'text/html');
-    $output   .= $tpl->get_template;
-
-    return \$output;
+    return error($config->{'errors'}->{'link_replace'},$new_dir)                                    if(-l $new_physical);
+    return error($config->{'errors'}->{'dir_replace'},$new_dir)                                     if(-d $new_physical);
+    return error($config->{'errors'}->{'exist_no_write'},$new_dir,{FILE => $new_virtual->{'html'}}) unless(-w $new_physical);
+
+    if(not $data->{'cgi'}->param('confirmed'))
+    {
+     my $tpl = new Template;
+     $tpl->read_file($config->{'templates'}->{'confirm_replace'});
+
+     $tpl->fillin('FILE',encode_html($virtual));
+     $tpl->fillin('NEW_FILE',$new_virtual->{'html'});
+     $tpl->fillin('NEW_FILENAME',file_name($new_virtual->{'html'}));
+     $tpl->fillin('NEW_DIR',encode_html($new_dir));
+     $tpl->fillin('DIR',encode_html($dir));
+     $tpl->fillin('DIR_URL',escape($dir));
+
+     $tpl->fillin('COMMAND','copy');
+     $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
+     $tpl->fillin('SCRIPT',$script);
+
+     my $output = header(-type => 'text/html');
+     $output   .= $tpl->get_template;
+
+     return \$output;
+    }
    }
-  }
 
-  copy($physical,$new_physical) or return error($config->{'errors'}->{'copy_failed'},$dir,{FILE => encode_html($virtual), NEW_FILE => $new_virtual->{'html'}});
-  return devedit_reload({command => 'show', file => $new_dir});
+   copy($physical,$new_physical) or return error($config->{'errors'}->{'copy_failed'},$dir,{FILE => encode_html($virtual), NEW_FILE => $new_virtual->{'html'}});
+   return devedit_reload({command => 'show', file => $new_dir});
+  }
  }
  else
  {
-  my $tpl = new Template;
-  $tpl->read_file($config->{'templates'}->{'copyfile'});
+  if(-d $physical)
+  {
+   my $tpl = new Template;
+   $tpl->read_file($config->{'templates'}->{'copydir'});
 
-  $tpl->fillin('FILE',encode_html($virtual));
-  $tpl->fillin('DIR',encode_html($dir));
-  $tpl->fillin('DIR_URL',escape($dir));
-  $tpl->fillin('URL',equal_url($config->{'httproot'},encode_html($virtual)));
-  $tpl->fillin('SCRIPT',$script);
+   $tpl->fillin('FILE',encode_html($virtual));
+   $tpl->fillin('DIR',encode_html($dir));
+   $tpl->fillin('DIR_URL',escape($dir));
+   $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
+   $tpl->fillin('SCRIPT',$script);
 
-  my $output = header(-type => 'text/html');
-  $output   .= $tpl->get_template;
+   my $output = header(-type => 'text/html');
+   $output   .= $tpl->get_template;
 
-  return \$output;
+   return \$output;
+  }
+  else
+  {
+   my $tpl = new Template;
+   $tpl->read_file($config->{'templates'}->{'copyfile'});
+
+   $tpl->fillin('FILE',encode_html($virtual));
+   $tpl->fillin('DIR',encode_html($dir));
+   $tpl->fillin('DIR_URL',escape($dir));
+   $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
+   $tpl->fillin('SCRIPT',$script);
+
+   my $output = header(-type => 'text/html');
+   $output   .= $tpl->get_template;
+
+   return \$output;
+  }
  }
 }
 
@@ -660,9 +690,8 @@ sub exec_rename($$)
 
  if($new_physical)
  {
-  my $new_virtual = $data->{'new_virtual'};
-  my $new_dir     = upper_path($new_virtual);
-  $new_virtual    = encode_html($new_virtual);
+  my $new_virtual = multi_string($data->{'new_virtual'});
+  my $new_dir     = upper_path($new_virtual->{'normal'});
 
   if(-e $new_physical)
   {
@@ -674,14 +703,14 @@ sub exec_rename($$)
     my $tpl = new Template;
     $tpl->read_file($config->{'templates'}->{'confirm_replace'});
 
-    $tpl->fillin('FILE',$virtual);
-    $tpl->fillin('NEW_FILE',$new_virtual);
-    $tpl->fillin('NEW_FILENAME',file_name($new_virtual));
-    $tpl->fillin('NEW_DIR',$new_dir);
-    $tpl->fillin('DIR',$dir);
+    $tpl->fillin('FILE',encode_html($virtual));
+    $tpl->fillin('NEW_FILE',$new_virtual->{'html'});
+    $tpl->fillin('NEW_FILENAME',file_name($new_virtual->{'html'}));
+    $tpl->fillin('NEW_DIR',encode_html($new_dir));
+    $tpl->fillin('DIR',encode_html($dir));
 
     $tpl->fillin('COMMAND','rename');
-    $tpl->fillin('URL',equal_url($config->{'httproot'},$virtual));
+    $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
     $tpl->fillin('SCRIPT',$script);
 
     my $output = header(-type => 'text/html');
@@ -691,7 +720,7 @@ sub exec_rename($$)
    }
   }
 
-  move($physical,$new_physical) or return error($config->{'errors'}->{'rename_failed'},$dir,{FILE => $virtual, NEW_FILE => $new_virtual});
+  move($physical,$new_physical) or return error($config->{'errors'}->{'rename_failed'},$dir,{FILE => encode_html($virtual), NEW_FILE => $new_virtual->{'html'}});
   return devedit_reload({command => 'show', file => $new_dir});
  }
  else
@@ -699,10 +728,10 @@ sub exec_rename($$)
   my $tpl = new Template;
   $tpl->read_file($config->{'templates'}->{'renamefile'});
 
-  $tpl->fillin('FILE',$virtual);
+  $tpl->fillin('FILE',encode_html($virtual));
   $tpl->fillin('DIR',encode_html($dir));
   $tpl->fillin('DIR_URL',escape($dir));
-  $tpl->fillin('URL',equal_url($config->{'httproot'},$virtual));
+  $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
   $tpl->fillin('SCRIPT',$script);
 
   my $output = header(-type => 'text/html');
@@ -749,7 +778,7 @@ sub exec_remove($$)
    $tpl->fillin('DIR_URL',escape($virtual));
    $tpl->fillin('UPPER_DIR',encode_html($dir));
    $tpl->fillin('UPPER_DIR_URL',escape($dir));
-   $tpl->fillin('URL',equal_url($config->{'httproot'},encode_html($virtual)));
+   $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
    $tpl->fillin('SCRIPT',$script);
 
    my $output = header(-type => 'text/html');
@@ -776,7 +805,7 @@ sub exec_remove($$)
    $tpl->fillin('FILE_URL',escape($virtual));
    $tpl->fillin('DIR',encode_html($dir));
    $tpl->fillin('DIR_URL',escape($dir));
-   $tpl->fillin('URL',equal_url($config->{'httproot'},encode_html($virtual)));
+   $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
    $tpl->fillin('SCRIPT',$script);
 
    my $output = header(-type => 'text/html');
@@ -804,9 +833,9 @@ sub exec_chprop($$)
  my $dir            = upper_path($virtual);
 
  return error($config->{'errors'}->{'no_users'},$dir,{FILE => encode_html($virtual)})  unless($users);
- return error($config->{'errors'}->{'chprop_root'},'/')                   if($virtual eq '/');
+ return error($config->{'errors'}->{'chprop_root'},'/')                                if($virtual eq '/');
  return error($config->{'errors'}->{'not_owner'},$dir,{FILE => encode_html($virtual)}) unless(-o $physical);
- return error($config->{'errors'}->{'chprop_link'},$dir)                  if(-l $physical);
+ return error($config->{'errors'}->{'chprop_link'},$dir)                               if(-l $physical);
 
  my $cgi   = $data->{'cgi'};
  my $mode  = $cgi->param('mode');
@@ -818,6 +847,7 @@ sub exec_chprop($$)
   {
    # Change the mode
 
+   return error($config->{'errors'}->{'invalid_mode'},$dir) unless($mode =~ /^[0-7]{3,}$/);
    chmod(oct($mode),$physical);
   }
 
@@ -864,7 +894,7 @@ sub exec_chprop($$)
   $tpl->fillin('FILE_URL',escape($virtual));
   $tpl->fillin('DIR',encode_html($dir));
   $tpl->fillin('DIR_URL',escape($dir));
-  $tpl->fillin('URL',equal_url($config->{'httproot'},encode_html($virtual)));
+  $tpl->fillin('URL',encode_html(equal_url($config->{'httproot'},$virtual)));
   $tpl->fillin('SCRIPT',$script);
 
   my $output = header(-type => 'text/html');