/** * Generate unique filename * * @return string */ private static function generateUniqueFileName() { return Crypto::secureRandom(256); }
public function getKey() { $newKey = Crypto::secureRandom(256); array_push($this->issuedKeys, array($newKey, time())); return $newKey; }
/** * Set User Password overriding the old one * * @param User $user * @param string $password * @throws InvalidArgumentException * @return integer Affected */ public function setUserPassword(User $user, $password) { if (empty($password)) { throw new InvalidArgumentException("\$password can't be empty"); } $salt = Crypto::secureRandom(512); $passwordHash = UserAuthorization::getUserPasswordHash($password, $salt); $qb = new QueryBuilder(); $qb->update(Tbl::get('TBL_USERS'))->set(new Field('password'), $passwordHash)->set(new Field('salt'), $salt)->where($qb->expr()->equal(new Field('id'), $user->id)); return $this->query->exec($qb->getSQL())->affected(); }