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<?php |
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namespace AerialShip\SamlSPBundle\Security\Http\Firewall; |
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use AerialShip\SamlSPBundle\Bridge\SamlSpInfo; |
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use AerialShip\SamlSPBundle\Error\RelyingPartyNotSetException; |
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use AerialShip\SamlSPBundle\RelyingParty\RelyingPartyInterface; |
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use AerialShip\SamlSPBundle\Security\Core\Authentication\Token\SamlSpToken; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; |
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use Symfony\Component\Security\Core\Exception\AuthenticationException; |
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use Symfony\Component\Security\Http\Firewall\AbstractAuthenticationListener; |
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class SamlSpAuthenticationListener extends AbstractAuthenticationListener |
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{ |
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/** @var RelyingPartyInterface */ |
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protected $relyingParty; |
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public function setRelyingParty(RelyingPartyInterface $relyingParty) |
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{ |
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$this->relyingParty = $relyingParty; |
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} |
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/** |
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* @return RelyingPartyInterface |
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* @throws RelyingPartyNotSetException |
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*/ |
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protected function getRelyingParty() |
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{ |
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if (false == $this->relyingParty) { |
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throw new RelyingPartyNotSetException('The relying party is required for the listener work, but it was not set. Seems like miss configuration'); |
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} |
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return $this->relyingParty; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function requiresAuthentication(Request $request) |
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{ |
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return true; |
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} |
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/** |
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* Performs authentication. |
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* @param Request $request A Request instance |
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* @throws \Exception |
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* @throws \Symfony\Component\Security\Core\Exception\AuthenticationException |
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* @throws \RuntimeException |
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* @return TokenInterface|Response|null The authenticated token, null if full authentication is not possible, or a Response |
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*/ |
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protected function attemptAuthentication(Request $request) |
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{ |
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$myRequest = $request->duplicate(); |
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$this->copyOptionsToRequestAttributes($myRequest); |
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if (!$this->getRelyingParty()->supports($myRequest)) { |
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return null; |
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} |
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$result = $this->getRelyingParty()->manage($myRequest); |
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if ($result instanceof Response) { |
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return $result; |
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} |
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if ($result instanceof SamlSpInfo) { |
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$token = new SamlSpToken($this->providerKey); |
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$token->setSamlSpInfo($result); |
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try { |
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return $this->authenticationManager->authenticate($token); |
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} catch (AuthenticationException $e) { |
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$e->setToken($token); |
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throw $e; |
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} |
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} |
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return null; |
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} |
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protected function copyOptionsToRequestAttributes(Request $myRequest) |
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{ |
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$options = array('login_path', 'check_path', 'logout_path', 'metadata_path', 'discovery_path', |
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'failure_path', 'local_logout_path' |
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); |
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foreach ($options as $name) { |
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if (!empty($this->options[$name])) { |
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$myRequest->attributes->set($name, $this->options[$name]); |
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} |
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} |
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} |
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} |
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aerialship /
SamlSPBundle
