OpenConext / Stepup-Gateway

     */

    private $targetServiceProvider;

    public function __construct(

        IdentityProvider $identityProvider,

        SamlEntityService $samlEntityService,

        ProxyStateHandler $stateHandler,

        LoggerInterface $logger

    ) {

        $this->hostedIdentityProvider = $identityProvider;

        $this->samlEntityService      = $samlEntityService;

        $this->stateHandler           = $stateHandler;

        $this->logger                 = $logger;

        $this->generationTime         = new DateTime('now', new DateTimeZone('UTC'));

    }

    /**

     * The ACS location requested in the AuthnRequest.

     */

    private $currentTime;

    public function __construct(

        LoggerInterface $logger,

        IdentityProvider $hostedIdentityProvider,

        StateHandler $stateHandler,

        AssertionSigningService $assertionSigningService

    ) {

        $this->logger                  = $logger;

        $this->hostedIdentityProvider  = $hostedIdentityProvider;

        $this->stateHandler            = $stateHandler;

        $this->assertionSigningService = $assertionSigningService;

        $this->currentTime = new DateTime('now', new DateTimeZone('UTC'));

    }

    /**

     * @param Assertion $assertion