mirror of
https://github.com/joomla-extensions/jedchecker.git
synced 2024-11-16 01:57:14 +00:00
148 lines
3.0 KiB
PHP
148 lines
3.0 KiB
PHP
<?php
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/**
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* @author eaxs <support@projectfork.net>
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* @author Daniel Dimitrov <daniel@compojoom.com>
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* @date 07/06/2012
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* @copyright Copyright (C) 2008 - 2012 compojoom.com . All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('_JEXEC') or die('Restricted access');
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// Include the rule base class
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require_once(JPATH_COMPONENT_ADMINISTRATOR . '/models/rule.php');
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/**
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* class JedcheckerRulesGpl
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*
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* This class searches all files for the _JEXEC check
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* which prevents direct file access.
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*
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* @since 1.0
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*/
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class JedcheckerRulesGpl extends JEDcheckerRule
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{
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/**
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* The formal ID of this rule. For example: SE1.
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*
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* @var string
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*/
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protected $id = 'PH1';
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/**
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* The title or caption of this rule.
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*
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* @var string
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*/
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protected $title = 'COM_JEDCHECKER_RULE_PH1';
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/**
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* The description of this rule.
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*
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* @var string
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*/
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protected $description = 'COM_JEDCHECKER_RULE_PH1_DESC';
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/**
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* Initiates the file search and check
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*
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* @return void
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*/
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public function check()
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{
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// Find all php files of the extension
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$files = JFolder::files($this->basedir, '.php$', true, true);
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// Iterate through all files
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foreach ($files as $file)
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{
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// Try to find the _JEXEC check in the file
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if (!$this->find($file))
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{
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// Add as error to the report if it was not found
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$this->report->addError($file, JText::_('COM_JEDCHECKER_ERROR_GPL_NOT_FOUND'));
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}
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}
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}
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/**
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* Reads a file and searches for the _JEXEC statement
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*
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* @param string $file - The path to the file
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*
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* @return boolean True if the statement was found, otherwise False.
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*/
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protected function find($file)
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{
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$content = (array) file($file);
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// Get the constants to look for
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$licenses = $this->params->get('constants');
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$licenses = explode(',', $licenses);
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$hascode = 0;
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foreach ($content AS $key => $line)
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{
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$tline = trim($line);
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if ($tline == '' || $tline == '<?php' || $tline == '?>')
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{
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continue;
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}
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if ($tline['0'] != '/' && $tline['0'] != '*')
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{
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$hascode = 1;
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}
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// Search for GPL license
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$gpl = stripos($line, 'GPL');
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$gnu = stripos($line, 'GNU');
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$gpl_long = stripos($line, 'general public license');
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if ($gpl || $gnu || $gpl_long)
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{
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$this->report->addInfo(
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$file,
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JText::_('COM_JEDCHECKER_PH1_LICENSE_FOUND') . ':' . '<strong>' . $line . '</strong>',
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$key
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);
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return true;
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}
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// Search for the constant name
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foreach ($licenses AS $license)
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{
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$license = trim($license);
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// Search for the license
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$found = strpos($line, $license);
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// Skip the line if the license is not found
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if ($found === false)
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{
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continue;
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}
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else
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{
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$this->report->addInfo(
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$file,
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JText::_('COM_JEDCHECKER_GPL_COMPATIBLE_LICENSE_WAS_FOUND') . ':' . '<strong>' . $line . '</strong>',
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$key
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);
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return true;
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}
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}
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}
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unset($content);
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return $hascode ? false : true;
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}
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}
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