Beispiel #1
0
 function unblockPHP($file)
 {
     $f = new JD_File($file);
     $blockString = '<?php /* ATTENTION!! DEFENDER GENERATED CODE. DO NOT DELETE!! */ return; ?>';
     // Try to read file
     $contents = $f->read();
     if ($contents === false) {
         return JText::_('Cannot unblock file') . ': ' . $f->getError();
     }
     $toWrite = str_replace($blockString, '', $contents);
     // Try to write
     if (!$f->write($toWrite)) {
         return JText::_('Cannot unblock file') . ': ' . $f->getError();
     }
     return true;
 }
 /**
  * Reverts file to it's initial state.
  */
 function fix()
 {
     if (empty($this->_fixes)) {
         return 0;
     }
     list($files, $ids) = $this->_getFilesAndIds($this->_fixes);
     $count = 0;
     $fixedFiles = array();
     $fixedIds = array();
     // now, fix the files.
     foreach ($files as $id => $file) {
         if (JFile::exists($file)) {
             $row =& JTable::getInstance('Filesystem', 'Table');
             if (!$row->loadByFilename($file)) {
                 $this->setError(JText::_('Cannot load filesystem data') . ': ' . $file);
                 continue;
             }
             $f = new JD_File($file);
             if (!$f->write($row->contents)) {
                 $this->setError($f->getError());
                 continue;
             }
             if ($row->permission) {
                 if (!$f->chmod($row->permission)) {
                     $this->setError($f->getError());
                     continue;
                 }
             }
             $fixedFiles[] = $file;
             if (strpos($id, ':')) {
                 $realId = explode(':', $id);
                 $realId = $realId[1];
                 $fixedIds[] = (int) $realId;
             }
             $count++;
         }
     }
     parent::setLogStatus($fixedIds, 'reverted');
     parent::refreshFilesystemTable($fixedFiles);
     // Empty array
     $this->_fixes = array();
     return $count;
 }
 function fix()
 {
     if (empty($this->_fixes)) {
         return 0;
     }
     list($files, $ids) = $this->_getFilesAndIds($this->_fixes);
     $newFiles = array();
     $rollback = false;
     foreach ($files as $dir) {
         if (!is_dir($dir)) {
             continue;
         }
         $indexFile = JPath::clean($dir . DS . 'index.html');
         if (JFile::exists($indexFile)) {
             continue;
         }
         $fixFile = new JD_File($indexFile);
         // Try to write the file
         if (!$fixFile->write($this->indexHTMLContents)) {
             $this->setError($fixFile->getError());
             $rollback = true;
             break;
         }
         $newFiles[] = $indexFile;
     }
     if ($rollback) {
         foreach ($newFiles as $file) {
             if (JFile::exists($file)) {
                 JFile::delete($file);
             }
         }
         $this->_fixes = array();
         return false;
     }
     parent::refreshFilesystemTable($newFiles);
     parent::setLogStatus($ids, 'fixed');
     $this->_fixes = array();
     return count($newFiles);
 }
 /**
  * Fix the missing _JEXEC issue
  * Note that processed items are removed from buffer
  * (non-PHPdoc)
  * @see components/com_jdefender/lib/actions/JD_Action#fix()
  */
 function fix()
 {
     if (empty($this->_fixes)) {
         return 0;
     }
     list($files, $ids) = $this->_getFilesAndIds($this->_fixes);
     $count = 0;
     $fixedFiles = array();
     $fixedIds = array();
     // now, fix the files.
     $error = false;
     foreach ($files as $k => $file) {
         if (JFile::exists($file)) {
             $dir = dirname($file);
             $f = new JD_File($file);
             $contents = $f->read();
             if (!$f->write($this->fixString . $contents)) {
                 $error = true;
                 $this->setError(JText::_('Cannot write to file') . ': ' . $f->getError());
                 continue;
             }
             $fixedFiles[] = $file;
             if (strpos($k, ':')) {
                 $id = explode(':', $k);
                 $id = $id[1];
                 $fixedIds[] = $id;
             }
             $count++;
         }
     }
     parent::setLogStatus($fixedIds, 'fixed');
     parent::refreshFilesystemTable($fixedFiles);
     // Empty array
     $this->_fixes = array();
     return $error ? false : $count;
 }