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<?php |
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namespace AerialShip\SamlSPBundle\Bridge; |
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use AerialShip\SamlSPBundle\Error\SSOSessionException; |
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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 AerialShip\SamlSPBundle\State\SSO\SSOStateStoreInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Security\Core\Authentication\Token\AnonymousToken; |
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use Symfony\Component\Security\Core\SecurityContextInterface; |
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use Symfony\Component\Security\Http\HttpUtils; |
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class SSOSessionCheck implements RelyingPartyInterface |
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{ |
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/** @var string */ |
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protected $providerKey; |
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/** @var \Symfony\Component\Security\Core\SecurityContextInterface */ |
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protected $securityContext; |
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/** @var \AerialShip\SamlSPBundle\State\SSO\SSOStateStoreInterface */ |
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protected $ssoStore; |
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/** @var \Symfony\Component\Security\Http\HttpUtils */ |
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protected $httpUtils; |
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function __construct($providerKey, SecurityContextInterface $securityContext, SSOStateStoreInterface $ssoStore, HttpUtils $httpUtils) |
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{ |
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$this->providerKey = $providerKey; |
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$this->securityContext = $securityContext; |
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$this->ssoStore = $ssoStore; |
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$this->httpUtils = $httpUtils; |
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} |
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/** |
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* @param \Symfony\Component\HttpFoundation\Request $request |
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* @return bool |
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*/ |
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public function supports(Request $request) |
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{ |
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if ($this->httpUtils->checkRequestPath($request, $request->attributes->get('failure_path'))) { |
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return false; |
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} |
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$token = $this->securityContext->getToken(); |
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$result = $token != null |
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&& $token->isAuthenticated() |
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&& $token instanceof SamlSpToken |
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&& $token->getSamlSpInfo() != null |
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&& $token->getSamlSpInfo()->getAuthnStatement() != null |
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; |
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return $result; |
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} |
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/** |
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* @param \Symfony\Component\HttpFoundation\Request $request |
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* @throws \AerialShip\SamlSPBundle\Error\SSOSessionException |
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* @return \Symfony\Component\HttpFoundation\Response|SamlSpInfo|null |
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*/ |
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public function manage(Request $request) |
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{ |
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/** @var SamlSpToken $token */ |
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$token = $this->securityContext->getToken(); |
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$samlSpInfo = $token->getSamlSpInfo(); |
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$ssoState = $this->ssoStore->getOneByNameIDSessionIndex( |
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$token->getProviderKey(), |
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$samlSpInfo->getAuthenticationServiceID(), |
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$samlSpInfo->getNameID()->getValue(), |
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$samlSpInfo->getAuthnStatement()->getSessionIndex() |
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); |
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if ($ssoState == null || $ssoState->getNameID() != $samlSpInfo->getNameID()->getValue()) { |
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$this->securityContext->setToken(new AnonymousToken($this->providerKey, 'anon.')); |
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$ex = new SSOSessionException('SSO session has expired'); |
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$ex->setToken($token); |
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throw $ex; |
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} |
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return null; |
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} |
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} |
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aerialship /
SamlSPBundle
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.