/**
* Get an otp instance
* @param string $label A custom label to use
* @param null $issuer A custom issuer to use
* @return OTPHP\TOTP
*/
public function getInstance($label = 'faheem00', $issuer = null)
{
$this->totp = new TOTP($label, $this->createSecret());
if ($issuer) {
$this->totp->setIssuer($issuer);
}
return $this->totp;
}
/**
* @dataProvider testProvisioningURIData
*/
public function testProvisioningURI($secret, $label, $issuer, $expectedResult)
{
$totp = new TOTP($secret);
$totp->setLabel($label);
$totp->setIssuer($issuer);
$this->assertEquals($expectedResult, $totp->getProvisioningUri());
}
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;
}