[svn r21640] FS#2867 - The FCKEditor, the simple file manager, uploading functionality: Implementing an additional check, based on the Dokeos system's security list (white or black) of file extensions. Disabling uploading html-files until some kind of "purification" is implemented.

main/inc/lib/fckeditor/editor/filemanager/connectors/php/config.php

@@ -133,7 +133,7 @@ $Config['ChmodOnFolderCreate'] = $permissions_for_new_directories ;
 
 
 // Files
-$Config['AllowedExtensions']['File']			= array('7z', 'aiff', 'asf', 'avi', 'bmp', 'csv', 'doc', 'fla', 'flv', 'gif', 'gz', 'gzip', 'html', 'htm', 'jpeg', 'jpg', 'mid', 'mov', 'mp3', 'mp4', 'mpc', 'mpeg', 'mpg', 'ods', 'odt', 'pdf', 'png', 'ppt', 'pxd', 'qt', 'ram', 'rar', 'rm', 'rmi', 'rmvb', 'rtf', 'sdc', 'sitd', 'swf', 'sxc', 'sxw', 'tar', 'tgz', 'tif', 'tiff', 'txt', 'vsd', 'wav', 'wma', 'wmv', 'xhtml', 'xls', 'xml', 'zip') ;
+$Config['AllowedExtensions']['File']			= array('7z', 'aiff', 'asf', 'avi', 'bmp', 'csv', 'doc', 'fla', 'flv', 'gif', 'gz', 'gzip', 'jpeg', 'jpg', 'mid', 'mov', 'mp3', 'mp4', 'mpc', 'mpeg', 'mpg', 'ods', 'odt', 'pdf', 'png', 'ppt', 'pxd', 'qt', 'ram', 'rar', 'rm', 'rmi', 'rmvb', 'rtf', 'sdc', 'sitd', 'swf', 'sxc', 'sxw', 'tar', 'tgz', 'tif', 'tiff', 'txt', 'vsd', 'wav', 'wma', 'wmv', 'xls', 'xml', 'zip') ;
 $Config['DeniedExtensions']['File']				= array('php', 'php3', 'php4', 'php5', 'php6', 'phps', 'phtml', 'asp', 'aspx', 'ascx', 'jsp', 'cfm', 'cfc', 'pl', 'bat', 'exe', 'dll', 'reg', 'cgi') ;
 $Config['FileTypesPath']['File']				= $Config['UserFilesPath'] ;
 $Config['FileTypesAbsolutePath']['File']		= $Config['UserFilesAbsolutePath'] ;
@@ -189,6 +189,4 @@ $Config['FileTypesAbsolutePath']['Video/flv']	= $Config['UserFilesAbsolutePath']
 $Config['QuickUploadPath']['Video/flv']			= $Config['UserFilesPath'] . 'video/flv/' ;
 $Config['QuickUploadAbsolutePath']['Video/flv']	= $Config['UserFilesAbsolutePath'] . 'video/flv/' ;
 
-// TODO: Dokeos system's balck and white lists have to be taken into account here.
-
 ?>

main/inc/lib/fckeditor/editor/filemanager/connectors/php/io.php

@@ -223,6 +223,10 @@ function IsAllowedExt( $sExtension, $resourceType )
 	if ( count($arDenied) > 0 && in_array( $sExtension, $arDenied ) )
 		return false ;
 
+	// Adding a check using the Dokeos system's white or black list.
+	if ( !filter_extension( $sExtension ) )
+		return false ;
+
 	return true ;
 }