public function getUserFromDatabase(\model\UserCredentials $uc)
{
$smt = $this->conn->prepare("SELECT * FROM " . self::$table . " WHERE " . self::$colUsername . "=?");
if ($smt->execute([$uc->getName()])) {
return $smt->fetchObject();
}
}
public function MatchRecord(\model\UserCredentials $credentials) : \bool
{
//Clean up the table by removing old passphrases
$delete = $this->db->prepare("DELETE FROM " . self::$table . " WHERE " . self::$columnExpiration . " < NOW()");
$delete->execute();
$stmt = $this->db->prepare("SELECT * FROM " . self::$table . " WHERE " . self::$columnUsername . " = ? AND " . self::$columnPassphrase . " = ? AND " . self::$columnExpiration . " > ?");
$stmt->execute(array($credentials->GetUsername(), $credentials->GetPassword(), date('Y-m-d H:i:s')));
return $stmt->rowCount() == 1;
}
public function UserExists(\model\UserCredentials $uc) : \bool
{
foreach ($this->GetAllUsers() as $entry) {
/* @var $entry \model\UserCredentials */
if ($entry->GetUsername() == $uc->GetUsername()) {
return true;
}
}
return false;
}
public static function MatchRecord(\model\UserCredentials $credentials) : \bool
{
$file_handle = fopen(self::$logfile, "r");
while (!feof($file_handle)) {
$line = fgets($file_handle);
$data = explode(self::$dataDelimiter, $line);
if ($data[self::$username] == $credentials->GetUsername() && $data[self::$passPhrase] == $credentials->GetPassword() && $data[self::$expiration] > time()) {
fclose($file_handle);
return true;
}
}
fclose($file_handle);
return false;
}
public function AuthenticateLogin(\model\UserCredentials $credentials) : \bool
{
foreach ($this->userDal->GetAllUsers() as $entry) {
/* @var $entry \model\UserCredentials */
if ($entry->GetUsername() == $credentials->GetUsername() && password_verify($credentials->GetPassword(), $entry->GetPassword())) {
$this->LoginUser($credentials);
return true;
}
}
if ($this->persistentLoginDAL->MatchRecord($credentials)) {
$this->LoginUser($credentials);
return true;
}
return false;
}
public function tryLoginUser(UserCredentials $toLogin)
{
$registered = $this->userDAL->getUserByName($toLogin->getUsername());
$tempPassword = $this->tempDAL->getTempPassword($toLogin->getUsername());
$loginByPostCredentials = password_verify($toLogin->getPassword(), $registered->getPassword());
$loginByCookies = $tempPassword != "" && $tempPassword === $toLogin->getCookiePassword();
if (!$loginByPostCredentials && !$loginByCookies) {
throw new \WrongCredentialsException("Wrong credentials");
}
$this->loginUser($toLogin);
}
public function AuthenticateLogin(\model\UserCredentials $credentials) : \bool
{
return $credentials->GetUsername() === self::$username && $credentials->GetPassword() === self::$password || dal\PersistentLoginDAL::MatchRecord($credentials);
}