/**
* Function determines the default(=configured) type of
* salted hashing method to be used.
*
* @param string $mode (optional) The TYPO3 mode (FE or BE) saltedpasswords shall be used for
* @return string Classname of object to be used
*/
public static function getDefaultSaltingHashingMethod($mode = TYPO3_MODE)
{
$extConf = self::returnExtConf($mode);
$classNameToUse = \TYPO3\CMS\Saltedpasswords\Salt\Md5Salt::class;
if (in_array($extConf['saltedPWHashingMethod'], array_keys(\TYPO3\CMS\Saltedpasswords\Salt\SaltFactory::getRegisteredSaltedHashingMethods()))) {
$classNameToUse = $extConf['saltedPWHashingMethod'];
}
return $classNameToUse;
}
/**
* Renders a selector element that allows to select the hash method to be used.
*
* @param array $params Field information to be rendered
* @param \TYPO3\CMS\Core\TypoScript\ConfigurationForm $pObj The calling parent object.
* @param string $disposal The configuration disposal ('FE' or 'BE')
* @return string The HTML selector
*/
protected function buildHashMethodSelector(array $params, $pObj, $disposal)
{
$this->init();
$propertyName = $params['propertyName'];
$unknownVariablePleaseRenameMe = '\'' . substr(md5($propertyName), 0, 10) . '\'';
$pField = '';
$registeredMethods = \TYPO3\CMS\Saltedpasswords\Salt\SaltFactory::getRegisteredSaltedHashingMethods();
foreach ($registeredMethods as $class => $reference) {
$classInstance = GeneralUtility::getUserObj($reference);
if ($classInstance instanceof \TYPO3\CMS\Saltedpasswords\Salt\SaltInterface && $classInstance->isAvailable()) {
$sel = $this->extConf[$disposal]['saltedPWHashingMethod'] == $class ? ' selected="selected" ' : '';
$label = 'ext.saltedpasswords.title.' . strtolower(end(explode('\\', $class)));
$pField .= '<option value="' . htmlspecialchars($class) . '"' . $sel . '>' . $GLOBALS['LANG']->getLL($label) . '</option>';
}
}
$pField = '<select id="' . $propertyName . '" name="' . $params['fieldName'] . '" onChange="uFormUrl(' . $unknownVariablePleaseRenameMe . ')">' . $pField . '</select>';
return $pField;
}
