/**
* Runs the command.
*
* @param InputInterface $input
* @param OutputInterface $output
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$config = OTPGen::LoadConfig();
$keyArgument = $input->getArgument('name');
if (!key_exists($keyArgument, $config) && !is_numeric($keyArgument)) {
$output->writeln('The entry ' . $keyArgument . ' does not exist in your library. Add it by using the add command.');
return 0;
}
if (is_numeric($keyArgument)) {
if (intval($keyArgument) > count($config) - 1) {
$output->writeln('There is no entry in your library with the id: ' . $keyArgument . '.');
return 0;
}
$count = 0;
foreach ($config as $key => $WhyBother) {
if ($count == intval($keyArgument)) {
$keyArgument = $key;
continue;
}
$count++;
}
}
$totp = new TOTP();
$totp->setDigits($config[$keyArgument]['size'])->setDigest($config[$keyArgument]['digest'])->setInterval($config[$keyArgument]['interval'])->setSecret($config[$keyArgument]['token']);
$output->writeln('Your token is: <options=bold>' . $totp->now() . '</>');
return 0;
}
/**
* @dataProvider testProvisioningURIData
*/
public function testProvisioningURI($secret, $label, $issuer, $expectedResult)
{
$totp = new TOTP($secret);
$totp->setLabel($label);
$totp->setIssuer($issuer);
$this->assertEquals($expectedResult, $totp->getProvisioningUri());
}
/**
* Verify one time code using the otp instance
* @param $one_time_code
* @param TOTP|null $totp
* @return bool
*/
public function verifyCode($one_time_code, TOTP $totp = null)
{
if ($totp !== null) {
return $totp->verify($one_time_code);
} else {
return $this->totp->verify($one_time_code);
}
}
public function onValidateOneTimePassword($value)
{
switch ($this->oneTimePasswordType) {
case TwoFactorAuthentication::OTP_HOTP:
$oneTimePassword = new HOTP('', $this->getOneTimePasswordCode());
break;
case TwoFactorAuthentication::OTP_TOTP:
$oneTimePassword = new TOTP('', $this->getOneTimePasswordCode());
break;
default:
throw new RuntimeException('No valid OTP type set: ' . $this->oneTimePasswordType);
}
return $oneTimePassword->verify($value);
}
public function renderQrCodeAction()
{
/** @var AccountInterface $account */
$account = $this->zourceAccount();
$oneTimePassword = new TOTP($account->getContact()->getFullName(), $this->tfaService->getSecret());
$oneTimePassword->setIssuer('Zource');
$oneTimePassword->setIssuerIncludedAsParameter(true);
$oneTimePassword->setParameter('image', $this->url()->fromRoute('settings/security/tfa-image', [], ['force_canonical' => true]));
$filePath = tempnam('data/tmp/', '2fa-qr-');
$renderer = new Png();
$renderer->setHeight(256);
$renderer->setWidth(256);
$writer = new Writer($renderer);
$writer->writeFile($oneTimePassword->getProvisioningUri(true), $filePath);
$response = new Stream();
$response->setCleanup(true);
$response->setStream(fopen($filePath, 'rb'));
$response->setStreamName($filePath);
$headers = $response->getHeaders();
$headers->addHeaderLine('Content-Length', filesize($filePath));
$headers->addHeaderLine('Content-Type', 'image/png');
return $response;
}
/**
* @param string $lable
* @param int $digits
* @param string $digets
* @param int $interval
* @return TOTP
*/
public static function getTotp($lable = '', $digits = 6, $digets = 'sha1', $interval = 30)
{
$totp = new TOTP();
$totp->setLabel($lable)->setDigits($digits)->setDigest($digets)->setInterval($interval);
return $totp;
}
private function createTOTP($digits, $digest, $interval, $secret = 'JDDK4U6G3BJLEZ7Y', $label = '*****@*****.**', $issuer = 'My Project')
{
$otp = new TOTP();
$otp->setLabel($label)->setDigest($digest)->setDigits($digits)->setSecret($secret)->setIssuer($issuer)->setIssuerIncludedAsParameter(false)->setInterval($interval);
return $otp;
}