/**
* Sets the session ID variable & the cookie
*
* @author Art <*****@*****.**>
* @return string The generated ID
*/
protected function setID()
{
$c = Alo::nullget($_COOKIE[$this->config->cookie]);
//@codeCoverageIgnoreStart
if ($c && strlen($c) == strlen(hash($this->config->sessionAlgo, 1))) {
$sid = $c;
} else {
//@codeCoverageIgnoreEnd
do {
$sid = Alo::getUniqid($this->config->sessionAlgo, 'session' . Alo::getFingerprint('md5'));
} while ($this->idExists($sid));
}
session_id($sid);
$this->log->debug('Session ID set to ' . $sid);
return $sid;
}
/**
* Creates and returns a token
*
* @author Art <*****@*****.**>
*
* @param string $hash Hash algorithm to use for the token
*
* @return string|null
*/
public function create($hash = 'sha256')
{
if (!Sess::isActive()) {
self::sessionRequiredWarning(__METHOD__);
// @codeCoverageIgnoreStart
return null;
// @codeCoverageIgnoreEnd
}
$entry =& $_SESSION[$this->tokenKey];
if (!Alo::get($entry) || !is_array($entry)) {
$entry = [];
}
$entry[$this->name] = Alo::getUniqid($hash, __METHOD__);
return $entry[$this->name];
}
