OpenConext / Stepup-Gateway

        $adaptedAssertion = new AssertionAdapter($assertion);

        $expectedResponse = $stateHandler->getGatewayRequestId();

        if (!$adaptedAssertion->inResponseToMatches($expectedResponse)) {

            $logger->critical(sprintf(

                'Received Response with unexpected InResponseTo: "%s", %s',

                $adaptedAssertion->getInResponseTo(),

                ($expectedResponse ? 'expected "' . $expectedResponse . '"' : ' no response expected')

            ));

            return $this->render('unrecoverableError');

        }

        $authenticatedNameId = $assertion->getNameId();

        $isSubjectRequested = $stateHandler->hasSubject();

        $adaptedAssertion = new AssertionAdapter($assertion);

        $expectedInResponseTo = $responseContext->getExpectedInResponseTo();

        if (!$adaptedAssertion->inResponseToMatches($expectedInResponseTo)) {

            $logger->critical(sprintf(

                'Received Response with unexpected InResponseTo: "%s", %s',

                $adaptedAssertion->getInResponseTo(),

                ($expectedInResponseTo ? 'expected "' . $expectedInResponseTo . '"' : ' no response expected')

            ));

            return $this->render('unrecoverableError');

        }

        $logger->notice('Successfully processed SAMLResponse');