| public static generateRandomString ( integer $count, string $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789' ) : string | ||
| $count | integer | Number of characters to generate |
| $characters | string | Allowed characters, defaults to alpha-numeric (a-zA-Z0-9) |
| Résultat | string | A random string |
public static function generateRandomString($count, $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789')
{
$characterCount = \Neos\Utility\Unicode\Functions::strlen($characters);
$string = '';
for ($i = 0; $i < $count; $i++) {
$string .= \Neos\Utility\Unicode\Functions::substr($characters, random_int(0, $characterCount - 1), 1);
}
return $string;
} /**
* Generates a new key & saves it encrypted with a hashing strategy
*
* @param string $name
* @return string
* @throws SecurityException
*/
public function generateKey($name)
{
if (strlen($name) === 0) {
throw new SecurityException('Required name argument was empty', 1334215474);
}
$password = UtilityAlgorithms::generateRandomString($this->passwordGenerationLength);
$this->persistKey($name, $password);
return $password;
}
