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<?php |
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/** |
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* Copyright 2014 SURFnet bv |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace Surfnet\StepupGateway\GatewayBundle\Controller; |
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use Psr\Log\LoggerInterface; |
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use Surfnet\StepupBundle\Command\VerifyPossessionOfPhoneCommand; |
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use Surfnet\StepupBundle\Value\PhoneNumber\InternationalPhoneNumber; |
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use Surfnet\StepupBundle\Value\SecondFactorType; |
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use Surfnet\StepupGateway\GatewayBundle\Command\ChooseSecondFactorCommand; |
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use Surfnet\StepupGateway\GatewayBundle\Command\SendSmsChallengeCommand; |
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use Surfnet\StepupGateway\GatewayBundle\Command\VerifyYubikeyOtpCommand; |
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use Surfnet\StepupGateway\GatewayBundle\Container\ContainerController; |
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use Surfnet\StepupGateway\GatewayBundle\Entity\SecondFactor; |
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use Surfnet\StepupGateway\GatewayBundle\Exception\InvalidArgumentException; |
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use Surfnet\StepupGateway\GatewayBundle\Exception\LoaCannotBeGivenException; |
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use Surfnet\StepupGateway\GatewayBundle\Exception\RuntimeException; |
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use Surfnet\StepupGateway\GatewayBundle\Form\Type\CancelAuthenticationType; |
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use Surfnet\StepupGateway\GatewayBundle\Form\Type\ChooseSecondFactorType; |
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use Surfnet\StepupGateway\GatewayBundle\Form\Type\SendSmsChallengeType; |
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use Surfnet\StepupGateway\GatewayBundle\Form\Type\VerifySmsChallengeType; |
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use Surfnet\StepupGateway\GatewayBundle\Form\Type\VerifyYubikeyOtpType; |
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use Surfnet\StepupGateway\GatewayBundle\Saml\ResponseContext; |
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use Surfnet\StepupGateway\GatewayBundle\Service\SecondFactorService; |
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use Surfnet\StepupGateway\GatewayBundle\Sso2fa\CookieService; |
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use Surfnet\StepupGateway\SamlStepupProviderBundle\Controller\SamlProxyController; |
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use Symfony\Component\Form\FormError; |
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use Symfony\Component\Form\FormInterface; |
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use Symfony\Component\HttpFoundation\RedirectResponse; |
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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\HttpKernel\Exception\BadRequestHttpException; |
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use Symfony\Component\Routing\Attribute\Route; |
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use function is_null; |
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use const FILTER_DEFAULT; |
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use const FILTER_FORCE_ARRAY; |
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/** |
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* @SuppressWarnings(PHPMD.CouplingBetweenObjects) |
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* @SuppressWarnings(PHPMD.ExcessiveClassComplexity) |
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* @SuppressWarnings(PHPMD.TooManyPublicMethods) |
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*/ |
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class SecondFactorController extends ContainerController |
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{ |
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public const MODE_SFO = 'sfo'; |
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public const MODE_SSO = 'sso'; |
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public function selectSecondFactorForVerificationSso( |
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Request $request, |
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): Response { |
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return $this->selectSecondFactorForVerification(self::MODE_SSO, $request); |
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} |
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public function selectSecondFactorForVerificationSfo( |
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Request $request, |
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): Response { |
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return $this->selectSecondFactorForVerification(self::MODE_SFO, $request); |
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} |
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/** |
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* @SuppressWarnings(PHPMD.ExcessiveMethodLength) |
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*/ |
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public function selectSecondFactorForVerification( |
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string $authenticationMode, |
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Request $request, |
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): Response|RedirectResponse { |
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$this->supportsAuthenticationMode($authenticationMode); |
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$context = $this->getResponseContext($authenticationMode); |
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$originalRequestId = $context->getInResponseTo(); |
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/** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
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$logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
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$logger->notice('Determining which second factor to use...'); |
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try { |
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// Retrieve all requirements to determine the required LoA |
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$requestedLoa = $context->getRequiredLoa(); |
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$spConfiguredLoas = $context->getServiceProvider()->get('configuredLoas'); |
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$identityNameId = $context->getIdentityNameId(); |
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$normalizedIdpSho = $context->getNormalizedSchacHomeOrganization(); |
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$normalizedUserSho = $this->getStepupService()->getNormalizedUserShoByIdentityNameId($identityNameId); |
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$requiredLoa = $this |
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->getStepupService() |
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->resolveHighestRequiredLoa( |
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$requestedLoa, |
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$spConfiguredLoas, |
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$normalizedIdpSho, |
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$normalizedUserSho, |
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); |
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} catch (LoaCannotBeGivenException $e) { |
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// Log the message of the domain exception, this contains a meaningful message. |
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$logger->notice($e->getMessage()); |
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return $this->forward( |
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'Surfnet\StepupGateway\GatewayBundle\Controller\GatewayController::sendLoaCannotBeGiven', |
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['authenticationMode' => $authenticationMode], |
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); |
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} |
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$logger->notice(sprintf('Determined that the required Loa is "%s"', $requiredLoa)); |
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if ($this->getStepupService()->isIntrinsicLoa($requiredLoa)) { |
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$this->get('gateway.authentication_logger')->logIntrinsicLoaAuthentication($originalRequestId); |
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return $this->forward($context->getResponseAction()); |
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} |
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// The preconditions must be met in order to give SSO on 2FA |
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// 1: AuthNRequest is not force authn. 2: The SP allows SSO on 2FA. |
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if ($this->getCookieService()->preconditionsAreMet($context)) { |
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// Now read the SSO cookie |
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$ssoCookie = $this->getCookieService()->read($request); |
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// Test if the SSO cookie can satisfy the second factor authentication requirements |
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if ($this->getCookieService()->maySkipAuthentication($requiredLoa->getLevel(), $identityNameId, $ssoCookie)) { |
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$logger->notice( |
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'Skipping second factor authentication. Required LoA was met by the LoA recorded in the cookie', |
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[ |
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'required-loa' => $requiredLoa->getLevel(), |
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'cookie-loa' => $ssoCookie->getLoa(), |
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], |
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); |
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// We use the SF from the cookie as the SF that was used for authenticating the second factor authentication |
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$secondFactor = $this->getSecondFactorService()->findByUuid($ssoCookie->secondFactorId()); |
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$this->getResponseContext($authenticationMode)->saveSelectedSecondFactor($secondFactor); |
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$this->getResponseContext($authenticationMode)->markSecondFactorVerified(); |
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$this->getResponseContext($authenticationMode)->markVerifiedBySsoOn2faCookie( |
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$this->getCookieService()->getCookieFingerprint($request), |
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); |
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$this->getAuthenticationLogger()->logSecondFactorAuthentication($originalRequestId, $authenticationMode); |
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return $this->forward($context->getResponseAction()); |
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} |
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} |
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$secondFactorCollection = $this |
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->getStepupService() |
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->determineViableSecondFactors( |
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$context->getIdentityNameId(), |
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$requiredLoa, |
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$this->get('gateway.service.whitelist'), |
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); |
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switch (count($secondFactorCollection)) { |
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case 0: |
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$logger->notice('No second factors can give the determined Loa'); |
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return $this->forward( |
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'Surfnet\StepupGateway\GatewayBundle\Controller\GatewayController::sendLoaCannotBeGiven', |
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['authenticationMode' => $authenticationMode], |
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); |
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case 1: |
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$secondFactor = $secondFactorCollection->first(); |
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$logger->notice(sprintf( |
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'Found "%d" second factors, using second factor of type "%s"', |
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count($secondFactorCollection), |
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$secondFactor->secondFactorType, |
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)); |
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return $this->selectAndRedirectTo($secondFactor, $context, $authenticationMode); |
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default: |
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return $this->forward( |
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'Surfnet\StepupGateway\GatewayBundle\Controller\SecondFactorController::chooseSecondFactor', |
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['authenticationMode' => $authenticationMode, 'secondFactors' => $secondFactorCollection], |
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); |
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} |
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} |
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/** |
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* The main WAYG screen |
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* - Shows the token selection screen if you own > 1 token |
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* - Directly goes to SF auth when identity owns 1 token. |
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* |
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* @SuppressWarnings(PHPMD.ExcessiveMethodLength) |
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*/ |
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#[Route( |
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path: '/choose-second-factor/{authenticationMode}', |
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name: 'gateway_verify_second_factor_choose_second_factor', |
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requirements: ['authenticationMode' => 'sso|sfo'], |
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methods: ['GET', 'POST'] |
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)] |
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public function chooseSecondFactor( |
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Request $request, |
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string $authenticationMode, |
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): Response|RedirectResponse|array { |
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$this->supportsAuthenticationMode($authenticationMode); |
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$context = $this->getResponseContext($authenticationMode); |
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$originalRequestId = $context->getInResponseTo(); |
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/** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
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$logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
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$logger->notice('Ask the user which one of his suitable second factor tokens to use...'); |
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try { |
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// Retrieve all requirements to determine the required LoA |
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$requestedLoa = $context->getRequiredLoa(); |
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$spConfiguredLoas = $context->getServiceProvider()->get('configuredLoas'); |
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$normalizedIdpSho = $context->getNormalizedSchacHomeOrganization(); |
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$normalizedUserSho = $this->getStepupService()->getNormalizedUserShoByIdentityNameId($context->getIdentityNameId()); |
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$requiredLoa = $this |
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->getStepupService() |
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->resolveHighestRequiredLoa( |
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$requestedLoa, |
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$spConfiguredLoas, |
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$normalizedIdpSho, |
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$normalizedUserSho, |
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); |
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} catch (LoaCannotBeGivenException $e) { |
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// Log the message of the domain exception, this contains a meaningful message. |
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$logger->notice($e->getMessage()); |
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return $this->forward('Surfnet\StepupGateway\GatewayBundle\Controller\GatewayController::sendLoaCannotBeGiven'); |
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} |
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$logger->notice(sprintf('Determined that the required Loa is "%s"', $requiredLoa)); |
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$secondFactors = $this |
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->getStepupService() |
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->determineViableSecondFactors( |
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$context->getIdentityNameId(), |
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$requiredLoa, |
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$this->get('gateway.service.whitelist'), |
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); |
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$command = new ChooseSecondFactorCommand(); |
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$command->secondFactors = $secondFactors; |
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$form = $this |
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->createForm( |
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ChooseSecondFactorType::class, |
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$command, |
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[ |
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'action' => $this->generateUrl( |
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'gateway_verify_second_factor_choose_second_factor', |
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['authenticationMode' => $authenticationMode] |
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) |
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], |
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) |
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->handleRequest($request); |
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$cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
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if ($form->isSubmitted() && $form->isValid()) { |
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$buttonName = $form->getClickedButton()->getName(); |
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$formResults = $request->request->filter( |
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'gateway_choose_second_factor', |
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false, |
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FILTER_DEFAULT, |
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['flags' => FILTER_FORCE_ARRAY] |
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); |
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if (!isset($formResults[$buttonName])) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Second factor type "%s" could not be found in the posted form results.', |
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$buttonName |
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) |
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); |
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} |
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$secondFactorType = $formResults[$buttonName]; |
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// Filter the selected second factor from the array collection |
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$secondFactorFiltered = $secondFactors->filter( |
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fn ($secondFactor): bool => $secondFactorType === $secondFactor->secondFactorType, |
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); |
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if ($secondFactorFiltered->isEmpty()) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Second factor type "%s" could not be found in the collection of available second factors.', |
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$secondFactorType |
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) |
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); |
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} |
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$secondFactor = $secondFactorFiltered->first(); |
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$logger->notice(sprintf('User chose "%s" to use as second factor', $secondFactorType)); |
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// Forward to action to verify possession of second factor |
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return $this->selectAndRedirectTo($secondFactor, $context, $authenticationMode); |
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} elseif ($form->isSubmitted() && !$form->isValid()) { |
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$form->addError( |
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new FormError( |
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$this->get('translator') |
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->trans('gateway.form.gateway_choose_second_factor.unknown_second_factor_type'), |
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), |
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); |
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} |
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return $this->render( |
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'@default/second_factor/choose_second_factor.html.twig', |
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[ |
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'form' => $form->createView(), |
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'cancelForm' => $cancelForm->createView(), |
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'secondFactors' => $secondFactors, |
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] |
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); |
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} |
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#[Route( |
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path: '/verify-second-factor/gssf', |
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name: 'gateway_verify_second_factor_gssf', |
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methods: ['GET'] |
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)] |
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public function verifyGssf(Request $request): Response |
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{ |
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if (!$request->get('authenticationMode', false)) { |
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throw new RuntimeException('Unable to determine the authentication mode in the GSSP verification action'); |
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} |
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$authenticationMode = $request->get('authenticationMode'); |
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$this->supportsAuthenticationMode($authenticationMode); |
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$context = $this->getResponseContext($authenticationMode); |
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$originalRequestId = $context->getInResponseTo(); |
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|
328
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/** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
329
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$logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
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$logger->info('Received request to verify GSSF'); |
331
|
|
|
|
332
|
|
|
$selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
333
|
|
|
|
334
|
|
|
$logger->info(sprintf( |
335
|
|
|
'Selected GSSF "%s" for verfication, forwarding to Saml handling', |
336
|
|
|
$selectedSecondFactor, |
337
|
|
|
)); |
338
|
|
|
|
339
|
|
|
/** @var SecondFactorService $secondFactorService */ |
340
|
|
|
$secondFactorService = $this->get('gateway.service.second_factor_service'); |
341
|
|
|
/** @var SecondFactor $secondFactor */ |
342
|
|
|
$secondFactor = $secondFactorService->findByUuid($selectedSecondFactor); |
343
|
|
|
if (!$secondFactor) { |
|
|
|
|
344
|
|
|
throw new RuntimeException( |
345
|
|
|
sprintf( |
346
|
|
|
'Requested verification of GSSF "%s", however that Second Factor no longer exists', |
347
|
|
|
$selectedSecondFactor |
348
|
|
|
) |
349
|
|
|
); |
350
|
|
|
} |
351
|
|
|
|
352
|
|
|
// Also send the response context service id, as later we need to know if this is regular SSO or SFO authn. |
353
|
|
|
$responseContextServiceId = $context->getResponseContextServiceId(); |
354
|
|
|
|
355
|
|
|
return $this->forward( |
356
|
|
|
SamlProxyController::class . '::sendSecondFactorVerificationAuthnRequest', |
357
|
|
|
[ |
358
|
|
|
'provider' => $secondFactor->secondFactorType, |
359
|
|
|
'subjectNameId' => $secondFactor->secondFactorIdentifier, |
360
|
|
|
'responseContextServiceId' => $responseContextServiceId, |
361
|
|
|
'relayState' => $context->getRelayState(), |
362
|
|
|
], |
363
|
|
|
); |
364
|
|
|
} |
365
|
|
|
|
366
|
|
|
public function gssfVerified(Request $request): Response |
367
|
|
|
{ |
368
|
|
|
$authenticationMode = $request->get('authenticationMode'); |
369
|
|
|
$this->supportsAuthenticationMode($authenticationMode); |
370
|
|
|
$context = $this->getResponseContext($authenticationMode); |
371
|
|
|
|
372
|
|
|
$originalRequestId = $context->getInResponseTo(); |
373
|
|
|
|
374
|
|
|
/** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
375
|
|
|
$logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
376
|
|
|
$logger->info('Attempting to mark GSSF as verified'); |
377
|
|
|
|
378
|
|
|
$selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
379
|
|
|
|
380
|
|
|
/** @var SecondFactor $secondFactor */ |
381
|
|
|
$secondFactor = $this->get('gateway.service.second_factor_service')->findByUuid($selectedSecondFactor); |
382
|
|
|
if (!$secondFactor) { |
|
|
|
|
383
|
|
|
throw new RuntimeException( |
384
|
|
|
sprintf( |
385
|
|
|
'Verification of GSSF "%s" succeeded, however that Second Factor no longer exists', |
386
|
|
|
$selectedSecondFactor |
387
|
|
|
) |
388
|
|
|
); |
389
|
|
|
} |
390
|
|
|
|
391
|
|
|
$this->getAuthenticationLogger()->logSecondFactorAuthentication($originalRequestId, $authenticationMode); |
|
|
|
|
392
|
|
|
$context->markSecondFactorVerified(); |
393
|
|
|
|
394
|
|
|
$logger->info(sprintf( |
395
|
|
|
'Marked GSSF "%s" as verified, forwarding to Gateway controller to respond', |
396
|
|
|
$selectedSecondFactor, |
397
|
|
|
)); |
398
|
|
|
|
399
|
|
|
return $this->forward($context->getResponseAction()); |
|
|
|
|
400
|
|
|
} |
401
|
|
|
|
402
|
|
|
#[Route( |
403
|
|
|
path: '/verify-second-factor/{authenticationMode}/yubikey', |
404
|
|
|
name: 'gateway_verify_second_factor_yubikey', |
405
|
|
|
requirements: ['authenticationMode' => 'sso|sfo'], |
406
|
|
|
methods: ['GET', 'POST'] |
407
|
|
|
)] |
408
|
|
|
public function verifyYubiKeySecondFactor(Request $request): Response |
409
|
|
|
{ |
410
|
|
|
if (!$request->get('authenticationMode', false)) { |
411
|
|
|
throw new RuntimeException('Unable to determine the authentication mode in Yubikey verification action'); |
412
|
|
|
} |
413
|
|
|
$authenticationMode = $request->get('authenticationMode'); |
414
|
|
|
$this->supportsAuthenticationMode($authenticationMode); |
415
|
|
|
$context = $this->getResponseContext($authenticationMode); |
416
|
|
|
$originalRequestId = $context->getInResponseTo(); |
417
|
|
|
|
418
|
|
|
/** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
419
|
|
|
$logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
420
|
|
|
|
421
|
|
|
$selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
422
|
|
|
|
423
|
|
|
$logger->notice('Verifying possession of Yubikey second factor'); |
424
|
|
|
|
425
|
|
|
$command = new VerifyYubikeyOtpCommand(); |
426
|
|
|
$command->secondFactorId = $selectedSecondFactor; |
427
|
|
|
|
428
|
|
|
$form = $this->createForm(VerifyYubikeyOtpType::class, $command)->handleRequest($request); |
429
|
|
|
$cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
430
|
|
|
|
431
|
|
|
if ($form->isSubmitted() && $form->isValid()) { |
432
|
|
|
$result = $this->getStepupService()->verifyYubikeyOtp($command); |
433
|
|
|
if ($result->didOtpVerificationFail()) { |
434
|
|
|
$form->addError( |
435
|
|
|
new FormError($this->get('translator')->trans('gateway.form.verify_yubikey.otp_verification_failed')), |
436
|
|
|
); |
437
|
|
|
|
438
|
|
|
// OTP field is rendered empty in the template. |
439
|
|
|
return $this->render( |
440
|
|
|
'@default/second_factor/verify_yubikey_second_factor.html.twig', |
441
|
|
|
['form' => $form->createView(), 'cancelForm' => $cancelForm->createView()], |
442
|
|
|
); |
443
|
|
|
} elseif (!$result->didPublicIdMatch()) { |
444
|
|
|
$form->addError( |
445
|
|
|
new FormError($this->get('translator')->trans('gateway.form.verify_yubikey.public_id_mismatch')), |
446
|
|
|
); |
447
|
|
|
|
448
|
|
|
// OTP field is rendered empty in the template. |
449
|
|
|
return $this->render( |
450
|
|
|
'@default/second_factor/verify_yubikey_second_factor.html.twig', |
451
|
|
|
['form' => $form->createView(), 'cancelForm' => $cancelForm->createView()], |
452
|
|
|
); |
453
|
|
|
} |
454
|
|
|
|
455
|
|
|
$this->getResponseContext($authenticationMode)->markSecondFactorVerified(); |
456
|
|
|
$this->getAuthenticationLogger()->logSecondFactorAuthentication($originalRequestId, $authenticationMode); |
|
|
|
|
457
|
|
|
|
458
|
|
|
$logger->info( |
459
|
|
|
sprintf( |
460
|
|
|
'Marked Yubikey Second Factor "%s" as verified, forwarding to Saml Proxy to respond', |
461
|
|
|
$selectedSecondFactor, |
462
|
|
|
), |
463
|
|
|
); |
464
|
|
|
|
465
|
|
|
return $this->forward($context->getResponseAction()); |
|
|
|
|
466
|
|
|
} |
467
|
|
|
|
468
|
|
|
// OTP field is rendered empty in the template. |
469
|
|
|
return $this->render( |
470
|
|
|
'@default/second_factor/verify_yubikey_second_factor.html.twig', |
471
|
|
|
['form' => $form->createView(), 'cancelForm' => $cancelForm->createView()], |
472
|
|
|
); |
473
|
|
|
} |
474
|
|
|
|
475
|
|
|
#[Route( |
476
|
|
|
path: '/verify-second-factor/sms/send-challenge', |
477
|
|
|
name: 'gateway_verify_second_factor_sms', |
478
|
|
|
methods: ['GET', 'POST'] |
479
|
|
|
)] |
480
|
|
|
public function verifySmsSecondFactor( |
481
|
|
|
Request $request, |
482
|
|
|
): Response|RedirectResponse { |
483
|
|
|
if (!$request->get('authenticationMode', false)) { |
484
|
|
|
throw new RuntimeException('Unable to determine the authentication mode in the SMS verification action'); |
485
|
|
|
} |
486
|
|
|
$authenticationMode = $request->get('authenticationMode'); |
487
|
|
|
$this->supportsAuthenticationMode($authenticationMode); |
488
|
|
|
$context = $this->getResponseContext($authenticationMode); |
489
|
|
|
$originalRequestId = $context->getInResponseTo(); |
490
|
|
|
|
491
|
|
|
/** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
492
|
|
|
$logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
493
|
|
|
|
494
|
|
|
$selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
495
|
|
|
|
496
|
|
|
$logger->notice('Verifying possession of SMS second factor, preparing to send'); |
497
|
|
|
|
498
|
|
|
$command = new SendSmsChallengeCommand(); |
499
|
|
|
$command->secondFactorId = $selectedSecondFactor; |
500
|
|
|
|
501
|
|
|
$form = $this->createForm(SendSmsChallengeType::class, $command)->handleRequest($request); |
502
|
|
|
$cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
503
|
|
|
|
504
|
|
|
$stepupService = $this->getStepupService(); |
505
|
|
|
$phoneNumber = InternationalPhoneNumber::fromStringFormat( |
506
|
|
|
$stepupService->getSecondFactorIdentifier($selectedSecondFactor), |
507
|
|
|
); |
508
|
|
|
|
509
|
|
|
$otpRequestsRemaining = $stepupService->getSmsOtpRequestsRemainingCount($selectedSecondFactor); |
510
|
|
|
$maximumOtpRequests = $stepupService->getSmsMaximumOtpRequestsCount(); |
511
|
|
|
$viewVariables = ['otpRequestsRemaining' => $otpRequestsRemaining, 'maximumOtpRequests' => $maximumOtpRequests]; |
512
|
|
|
|
513
|
|
|
if ($form->isSubmitted() && !$form->isValid()) { |
514
|
|
|
return $this->render( |
515
|
|
|
'@default/second_factor/verify_sms_second_factor.html.twig', |
516
|
|
|
array_merge( |
517
|
|
|
$viewVariables, |
518
|
|
|
[ |
519
|
|
|
'phoneNumber' => $phoneNumber, |
520
|
|
|
'form' => $form->createView(), |
521
|
|
|
'cancelForm' => $cancelForm->createView(), |
522
|
|
|
], |
523
|
|
|
) |
524
|
|
|
); |
525
|
|
|
} |
526
|
|
|
|
527
|
|
|
$logger->notice('Verifying possession of SMS second factor, sending challenge per SMS'); |
528
|
|
|
|
529
|
|
|
if (!$stepupService->sendSmsChallenge($command)) { |
530
|
|
|
$form->addError( |
531
|
|
|
new FormError($this->get('translator')->trans('gateway.form.send_sms_challenge.sms_sending_failed')), |
532
|
|
|
); |
533
|
|
|
|
534
|
|
|
return $this->render( |
535
|
|
|
'@default/second_factor/verify_sms_second_factor.html.twig', |
536
|
|
|
array_merge( |
537
|
|
|
$viewVariables, |
538
|
|
|
[ |
539
|
|
|
'phoneNumber' => $phoneNumber, |
540
|
|
|
'form' => $form->createView(), |
541
|
|
|
'cancelForm' => $cancelForm->createView(), |
542
|
|
|
], |
543
|
|
|
) |
544
|
|
|
); |
545
|
|
|
} |
546
|
|
|
|
547
|
|
|
return $this->redirect( |
548
|
|
|
$this->generateUrl( |
549
|
|
|
'gateway_verify_second_factor_sms_verify_challenge', |
550
|
|
|
['authenticationMode' => $authenticationMode], |
551
|
|
|
), |
552
|
|
|
); |
553
|
|
|
} |
554
|
|
|
|
555
|
|
|
#[Route( |
556
|
|
|
path: '/verify-second-factor/sms/verify-challenge', |
557
|
|
|
name: 'gateway_verify_second_factor_sms_verify_challenge', |
558
|
|
|
methods: ['GET', 'POST'] |
559
|
|
|
)] |
560
|
|
|
public function verifySmsSecondFactorChallenge( |
561
|
|
|
Request $request, |
562
|
|
|
): Response|array { |
563
|
|
|
if (!$request->get('authenticationMode', false)) { |
564
|
|
|
throw new RuntimeException('Unable to determine the authentication mode in the SMS challenge action'); |
565
|
|
|
} |
566
|
|
|
$authenticationMode = $request->get('authenticationMode'); |
567
|
|
|
$this->supportsAuthenticationMode($authenticationMode); |
568
|
|
|
$context = $this->getResponseContext($authenticationMode); |
569
|
|
|
$originalRequestId = $context->getInResponseTo(); |
570
|
|
|
|
571
|
|
|
/** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
572
|
|
|
$logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
573
|
|
|
|
574
|
|
|
$selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
575
|
|
|
|
576
|
|
|
$command = new VerifyPossessionOfPhoneCommand(); |
577
|
|
|
$form = $this->createForm(VerifySmsChallengeType::class, $command)->handleRequest($request); |
578
|
|
|
$cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
579
|
|
|
|
580
|
|
|
if ($form->isSubmitted() && $form->isValid()) { |
581
|
|
|
$logger->notice('Verifying input SMS challenge matches'); |
582
|
|
|
$command->secondFactorId = $selectedSecondFactor; |
583
|
|
|
$verification = $this->getStepupService()->verifySmsChallenge($command); |
584
|
|
|
|
585
|
|
|
if ($verification->wasSuccessful()) { |
586
|
|
|
$this->getStepupService()->clearSmsVerificationState($selectedSecondFactor); |
587
|
|
|
|
588
|
|
|
$this->getResponseContext($authenticationMode)->markSecondFactorVerified(); |
589
|
|
|
$this->getAuthenticationLogger()->logSecondFactorAuthentication($originalRequestId, $authenticationMode); |
|
|
|
|
590
|
|
|
|
591
|
|
|
$logger->info( |
592
|
|
|
sprintf( |
593
|
|
|
'Marked Sms Second Factor "%s" as verified, forwarding to Saml Proxy to respond', |
594
|
|
|
$selectedSecondFactor, |
595
|
|
|
), |
596
|
|
|
); |
597
|
|
|
|
598
|
|
|
return $this->forward($context->getResponseAction()); |
|
|
|
|
599
|
|
|
} elseif ($verification->didOtpExpire()) { |
600
|
|
|
$logger->notice('SMS challenge expired'); |
601
|
|
|
$form->addError( |
602
|
|
|
new FormError($this->get('translator')->trans('gateway.form.send_sms_challenge.challenge_expired')), |
603
|
|
|
); |
604
|
|
|
} elseif ($verification->wasAttemptedTooManyTimes()) { |
605
|
|
|
$logger->notice('SMS challenge verification was attempted too many times'); |
606
|
|
|
$form->addError( |
607
|
|
|
new FormError($this->get('translator')->trans('gateway.form.send_sms_challenge.too_many_attempts')), |
608
|
|
|
); |
609
|
|
|
} else { |
610
|
|
|
$logger->notice('SMS challenge did not match'); |
611
|
|
|
$form->addError( |
612
|
|
|
new FormError( |
613
|
|
|
$this->get('translator')->trans('gateway.form.send_sms_challenge.sms_challenge_incorrect'), |
614
|
|
|
), |
615
|
|
|
); |
616
|
|
|
} |
617
|
|
|
} |
618
|
|
|
|
619
|
|
|
return $this->render( |
620
|
|
|
'@default/second_factor/verify_sms_second_factor_challenge.html.twig', |
621
|
|
|
[ |
622
|
|
|
'form' => $form->createView(), |
623
|
|
|
'cancelForm' => $cancelForm->createView(), |
624
|
|
|
], |
625
|
|
|
); |
626
|
|
|
} |
627
|
|
|
|
628
|
|
|
#[Route( |
629
|
|
|
path: '/authentication/cancel', |
630
|
|
|
name: 'gateway_cancel_authentication', |
631
|
|
|
methods: ['POST'] |
632
|
|
|
)] |
633
|
|
|
public function cancelAuthentication(): Response |
634
|
|
|
{ |
635
|
|
|
return $this->forward(GatewayController::class . '::sendAuthenticationCancelledByUser'); |
636
|
|
|
} |
637
|
|
|
|
638
|
|
|
/** |
639
|
|
|
* @return \Surfnet\StepupGateway\GatewayBundle\Service\StepupAuthenticationService |
640
|
|
|
*/ |
641
|
|
|
private function getStepupService() |
642
|
|
|
{ |
643
|
|
|
return $this->get('gateway.service.stepup_authentication'); |
644
|
|
|
} |
645
|
|
|
|
646
|
|
|
/** |
647
|
|
|
* @return ResponseContext |
648
|
|
|
*/ |
649
|
|
|
private function getResponseContext($authenticationMode) |
650
|
|
|
{ |
651
|
|
|
// Select the state handler that matches the current authentication mode |
652
|
|
|
$stateHandlerServiceId = match ($authenticationMode) { |
653
|
|
|
self::MODE_SFO => 'gateway.proxy.sfo.state_handler', |
654
|
|
|
self::MODE_SSO => 'gateway.proxy.sso.state_handler', |
655
|
|
|
default => throw new InvalidArgumentException('Invalid authentication mode requested'), |
656
|
|
|
}; |
657
|
|
|
|
658
|
|
|
// We then load the correct state handler service. And retrieve the ResponseContext service id that was set on it |
659
|
|
|
$responseContextServiceId = $this->get($stateHandlerServiceId)->getResponseContextServiceId(); |
660
|
|
|
if (is_null($responseContextServiceId)) { |
661
|
|
|
throw new RuntimeException('The RequestContext service id is not set on the state handler %s'); |
662
|
|
|
} |
663
|
|
|
// Finally return the ResponseContext |
664
|
|
|
return $this->get($responseContextServiceId); |
665
|
|
|
} |
666
|
|
|
|
667
|
|
|
/** |
668
|
|
|
* @return \Surfnet\StepupGateway\GatewayBundle\Monolog\Logger\AuthenticationLogger |
669
|
|
|
*/ |
670
|
|
|
private function getAuthenticationLogger() |
671
|
|
|
{ |
672
|
|
|
return $this->get('gateway.authentication_logger'); |
673
|
|
|
} |
674
|
|
|
|
675
|
|
|
private function getCookieService(): CookieService |
676
|
|
|
{ |
677
|
|
|
return $this->get('gateway.service.sso_2fa_cookie'); |
678
|
|
|
} |
679
|
|
|
|
680
|
|
|
private function getSecondFactorService(): SecondFactorService |
681
|
|
|
{ |
682
|
|
|
return $this->get('gateway.service.second_factor_service'); |
683
|
|
|
} |
684
|
|
|
|
685
|
|
|
private function getSelectedSecondFactor(ResponseContext $context, LoggerInterface $logger): string |
686
|
|
|
{ |
687
|
|
|
$selectedSecondFactor = $context->getSelectedSecondFactor(); |
688
|
|
|
|
689
|
|
|
if (!$selectedSecondFactor) { |
690
|
|
|
$logger->error('Cannot verify possession of an unknown second factor'); |
691
|
|
|
|
692
|
|
|
throw new BadRequestHttpException('Cannot verify possession of an unknown second factor.'); |
693
|
|
|
} |
694
|
|
|
|
695
|
|
|
return $selectedSecondFactor; |
696
|
|
|
} |
697
|
|
|
|
698
|
|
|
private function selectAndRedirectTo( |
699
|
|
|
SecondFactor $secondFactor, |
700
|
|
|
ResponseContext $context, |
701
|
|
|
$authenticationMode, |
702
|
|
|
): RedirectResponse { |
703
|
|
|
$context->saveSelectedSecondFactor($secondFactor); |
704
|
|
|
|
705
|
|
|
$this->getStepupService()->clearSmsVerificationState($secondFactor->secondFactorId); |
706
|
|
|
|
707
|
|
|
$secondFactorTypeService = $this->get('surfnet_stepup.service.second_factor_type'); |
708
|
|
|
$secondFactorType = new SecondFactorType($secondFactor->secondFactorType); |
709
|
|
|
|
710
|
|
|
$route = 'gateway_verify_second_factor_'; |
711
|
|
|
if ($secondFactorTypeService->isGssf($secondFactorType)) { |
712
|
|
|
$route .= 'gssf'; |
713
|
|
|
} else { |
714
|
|
|
$route .= strtolower($secondFactor->secondFactorType); |
715
|
|
|
} |
716
|
|
|
|
717
|
|
|
return $this->redirect($this->generateUrl($route, ['authenticationMode' => $authenticationMode])); |
718
|
|
|
} |
719
|
|
|
|
720
|
|
|
/** |
721
|
|
|
* @param string $authenticationMode |
722
|
|
|
*/ |
723
|
|
|
private function buildCancelAuthenticationForm($authenticationMode): FormInterface |
724
|
|
|
{ |
725
|
|
|
$cancelFormAction = $this->generateUrl( |
726
|
|
|
'gateway_cancel_authentication', |
727
|
|
|
['authenticationMode' => $authenticationMode], |
728
|
|
|
); |
729
|
|
|
|
730
|
|
|
return $this->createForm( |
731
|
|
|
CancelAuthenticationType::class, |
732
|
|
|
null, |
733
|
|
|
['action' => $cancelFormAction], |
734
|
|
|
); |
735
|
|
|
} |
736
|
|
|
|
737
|
|
|
private function supportsAuthenticationMode($authenticationMode): void |
738
|
|
|
{ |
739
|
|
|
if (self::MODE_SSO !== $authenticationMode && self::MODE_SFO !== $authenticationMode) { |
740
|
|
|
throw new InvalidArgumentException('Invalid authentication mode requested'); |
741
|
|
|
} |
742
|
|
|
} |
743
|
|
|
} |
744
|
|
|
|