/**
* Iterate over two-factor providers and ask for two-factor authentication.
* Each provider can return a response. The first response will be returned.
*
* @param AuthenticationContextInterface $context
*
* @return Response|null
*/
public function requestAuthenticationCode(AuthenticationContextInterface $context)
{
$token = $context->getToken();
// Iterate over two-factor providers and ask for completion
/** @var TwoFactorProviderInterface $provider */
foreach ($this->providers as $providerName => $provider) {
if ($this->flagManager->isNotAuthenticated($providerName, $token)) {
$response = $provider->requestAuthenticationCode($context);
// Set authentication completed
if ($context->isAuthenticated()) {
$this->eventDispatcher->dispatch(TwoFactorAuthenticationEvents::SUCCESS, new TwoFactorAuthenticationEvent());
$this->flagManager->setComplete($providerName, $token);
} else {
if ($context->getRequest()->get($this->authRequestParameter) !== null) {
$this->eventDispatcher->dispatch(TwoFactorAuthenticationEvents::FAILURE, new TwoFactorAuthenticationEvent());
}
}
// Return response
if ($response instanceof Response) {
return $response;
}
}
}
return null;
}
/**
* @param TokenInterface $token
* @param mixed $object
* @param array $attributes
*
* @return mixed result
*/
public function vote(TokenInterface $token, $object, array $attributes)
{
foreach ($this->providers as $providerName) {
if ($this->sessionFlagManager->isNotAuthenticated($providerName, $token)) {
return VoterInterface::ACCESS_DENIED;
}
}
return VoterInterface::ACCESS_ABSTAIN;
}
/**
* vote
* @param TokenInterface $token
* @param mixed $object
* @param array $attributes
* @return mixed result
**/
public function vote(TokenInterface $token, $object, array $attributes)
{
foreach ($this->providerCollection->getProviders() as $providerName => $provider) {
$res = $this->sessionFlagManager->isNotAuthenticated($providerName, $token);
if (true === $res) {
return VoterInterface::ACCESS_DENIED;
}
}
return VoterInterface::ACCESS_ABSTAIN;
}
/**
* @test
* @dataProvider dataProvider_isNotAuthenticated
*/
public function isNotAuthenticated_hasFlagSet_returnCorrectBoolean($getReturnValue, $expectedReturnValue)
{
$token = $this->getMock("Symfony\\Component\\Security\\Core\\Authentication\\Token\\TokenInterface");
//Mock the SessionFlagGenerator
$this->flagGenerator->expects($this->once())->method("getSessionFlag")->with("providerName", $token)->will($this->returnValue("session_flag"));
//Mock the Session
$this->session->expects($this->once())->method("has")->with("session_flag")->will($this->returnValue(true));
$this->session->expects($this->once())->method("get")->with("session_flag")->will($this->returnValue($getReturnValue));
$returnValue = $this->sessionFlagManager->isNotAuthenticated("providerName", $token);
$this->assertEquals($expectedReturnValue, $returnValue);
}
/**
* Iterate over two-factor providers and ask for two-factor authentcation.
* Each provider can return a response. The first response will be returned.
*
* @param \Scheb\TwoFactorBundle\Security\TwoFactor\AuthenticationContext $context
* @return \Symfony\Component\HttpFoundation\Response|null
*/
public function requestAuthenticationCode(AuthenticationContext $context)
{
$token = $context->getToken();
// Iterate over two-factor providers and ask for completion
foreach ($this->providers as $providerName => $provider) {
if ($this->flagManager->isNotAuthenticated($providerName, $token)) {
$response = $provider->requestAuthenticationCode($context);
// Set authentication completed
if ($context->isAuthenticated()) {
$this->flagManager->setComplete($providerName, $token);
}
// Return response
if ($response instanceof Response) {
return $response;
}
}
}
return null;
}
/**
* @test
* @dataProvider dataProvider_isNotAuthenticated
*/
public function isNotAuthenticated_hasFlagSet_returnCorrectBoolean($getReturnValue, $expectedReturnValue)
{
$token = $this->createMock('Symfony\\Component\\Security\\Core\\Authentication\\Token\\TokenInterface');
//Mock the SessionFlagGenerator
$this->flagGenerator->expects($this->once())->method('getSessionFlag')->with('providerName', $token)->willReturn('session_flag');
//Mock the Session
$this->session->expects($this->once())->method('isStarted')->willReturn($this->returnValue(true));
$this->session->expects($this->once())->method('has')->with('session_flag')->willReturn(true);
$this->session->expects($this->once())->method('get')->with('session_flag')->willReturn($getReturnValue);
$returnValue = $this->sessionFlagManager->isNotAuthenticated('providerName', $token);
$this->assertEquals($expectedReturnValue, $returnValue);
}