Location: PHPKode > projects > Sphider Plus > sphider-plus_v.2.9/admin/phpSecInfo/Test/Core/gid.php
<?php
/**
 * Test class for GID
 *
 * @package PhpSecInfo
 * @author Ed Finkler <hide@address.com>
 */


/**
 * require the PhpSecInfo_Test_Core class
 */
require_once('PhpSecInfo/Test/Test_Core.php');


/**
 * the minimum "safe" UID that php should be executing as.  This can vary,
 * but in general 100 seems like a good min.
 *
 */
define ('PHPSECINFO_MIN_SAFE_GID', 100);

/**
 * Test class for GID
 *
 * @package PhpSecInfo
 */
class PhpSecInfo_Test_Core_Gid extends PhpSecInfo_Test_Core
{

	/**
	 * This should be a <b>unique</b>, human-readable identifier for this test
	 *
	 * @var string
	 */
	var $test_name = "group_id";

	var $recommended_value = PHPSECINFO_MIN_SAFE_GID;


	/**
	 * This test only works under Unix OSes
	 *
	 * @return boolean
	 */
	function isTestable() {
		if ($this->osIsWindows()) {
			return false;
		} elseif ($this->getUnixId() === false) {
			$this->setMessageForResult(PHPSECINFO_TEST_RESULT_NOTRUN, 'en', 'Functions required to retrieve group ID not available');
			return false;
		}
		return true;
	}

	function _retrieveCurrentValue() {
		$id = $this->getUnixId();
		if (is_array($id)) {
			$lowest_gid = key($id['groups']);
			$this->current_value = $lowest_gid;
		} else {
			$this->current_value = false;
		}
	}

	/**
	 * Checks the GID of the PHP process to make sure it is above PHPSECINFO_MIN_SAFE_GID
	 *
	 * @see PHPSECINFO_MIN_SAFE_GID
	 */
	function _execTest() {
		if ($this->current_value >= $this->recommended_value) {
			return PHPSECINFO_TEST_RESULT_OK;
		}

		return PHPSECINFO_TEST_RESULT_WARN;
	}


	/**
	 * Set the messages specific to this test
	 *
	 */
	function _setMessages() {
		parent::_setMessages();

		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_OK, 'en', 'PHP is executing as what is probably a non-privileged group');
		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_WARN, 'en', 'PHP may be executing as a "privileged" group, which could be a serious security vulnerability.');
		$this->setMessageForResult(PHPSECINFO_TEST_RESULT_NOTRUN, 'en', 'This test will not run on Windows OSes');
	}


}
Return current item: Sphider Plus