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<?php |
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declare(strict_types = 1); |
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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\StepupSelfService\SelfServiceBundle\Controller; |
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use DateInterval; |
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use Mpdf\Mpdf; |
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use Mpdf\Output\Destination as MpdfDestination; |
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use Psr\Log\LoggerInterface; |
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use Surfnet\StepupMiddlewareClientBundle\Identity\Dto\VerifiedSecondFactor; |
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use Surfnet\StepupSelfService\SamlStepupProviderBundle\Provider\ViewConfig; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Service\InstitutionConfigurationOptionsService; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Service\RaLocationService; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Service\RaService; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Service\SecondFactorAvailabilityHelper; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Service\SecondFactorService; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Service\VettingTypeService; |
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use Surfnet\StepupSelfService\SelfServiceBundle\Value\VettingType\VettingTypeInterface; |
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use Symfony\Bridge\Twig\Attribute\Template; |
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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\HttpFoundation\ResponseHeaderBag; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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use Symfony\Component\Routing\Annotation\Route; |
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class RegistrationController extends Controller |
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{ |
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public function __construct( |
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private readonly VettingTypeService $vettingTypeService, |
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private readonly InstitutionConfigurationOptionsService $configurationOptionsService, |
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private readonly SecondFactorService $secondFactorService, |
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private readonly LoggerInterface $logger, |
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private readonly SecondFactorAvailabilityHelper $secondFactorAvailabilityHelper, |
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private readonly RaService $raService, |
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private readonly RaLocationService $raLocationService, |
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) { |
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parent::__construct($logger, $configurationOptionsService); |
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} |
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#[Template('registration/display_second_factor_types.html.twig')] |
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#[Route( |
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path: '/registration/select-token', |
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name: 'ss_registration_display_types', |
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methods: ['GET'], |
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)] |
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public function displaySecondFactorTypes(): Response|array |
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{ |
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$institution = $this->getIdentity()->institution; |
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$institutionConfigurationOptions = $this->configurationOptionsService |
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->getInstitutionConfigurationOptionsFor($institution); |
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$identity = $this->getIdentity(); |
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// Get all available second factors from the config. |
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$allSecondFactors = $this->getParameter('ss.enabled_second_factors'); |
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$secondFactors = $this->secondFactorService->getSecondFactorsForIdentity( |
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$identity, |
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$allSecondFactors, |
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$institutionConfigurationOptions->allowedSecondFactors, |
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$institutionConfigurationOptions->numberOfTokensPerIdentity |
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); |
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if ($secondFactors->getRegistrationsLeft() <= 0) { |
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$this->logger->notice( |
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'User tried to register a new token but maximum number of tokens is reached. Redirecting to overview' |
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); |
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return $this->forward('SurfnetStepupSelfServiceSelfServiceBundle:SecondFactor:list'); |
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} |
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$availableTokens = $this->secondFactorAvailabilityHelper->filter($secondFactors); |
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return [ |
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'commonName' => $this->getIdentity()->commonName, |
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'availableSecondFactors' => $availableTokens, |
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'verifyEmail' => $this->emailVerificationIsRequired(), |
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]; |
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} |
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#[Template('registration/display_vetting_types.html.twig')] |
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#[Route( |
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path: '/second-factor/{secondFactorId}/vetting-types', |
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name: 'ss_second_factor_vetting_types', |
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methods: ['GET'], |
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)] |
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public function displayVettingTypes(Request $request, string $secondFactorId): array|Response |
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{ |
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/** |
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* @var VettingTypeService |
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*/ |
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$vettingTypeService = $this->vettingTypeService; |
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$vettingTypeCollection = $vettingTypeService->vettingTypes($this->getIdentity(), $secondFactorId); |
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$nudgeSelfAssertedTokens = $vettingTypeCollection->isPreferred(VettingTypeInterface::SELF_ASSERTED_TOKENS); |
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$nudgeRaVetting = $vettingTypeCollection->isPreferred(VettingTypeInterface::ON_PREMISE); |
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// Nudging section: helping the Identity into choosing the right vetting type: |
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// Option 1: A self-asserted token registration nudge was requested via query string (?activate=self) |
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if ($nudgeSelfAssertedTokens && $vettingTypeCollection->allowSelfAssertedTokens()) { |
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$this->logger->notice('Nudging (forcing) self-asserted token registration'); |
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return $this->forward( |
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'SurfnetStepupSelfServiceSelfServiceBundle:SelfAssertedTokens:selfAssertedTokenRegistration', |
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['secondFactorId' => $secondFactorId] |
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); |
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} |
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// Option 2: A ra-vetting nudge was requested via query string (?activate=ra) |
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if ($nudgeRaVetting) { |
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$this->logger->notice('Nudging (forcing) RA vetting'); |
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return $this->forward( |
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'SurfnetStepupSelfServiceSelfServiceBundle:Registration:sendRegistrationEmail', |
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['secondFactorId' => $secondFactorId] |
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); |
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} |
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// Option 3: non-formal nudge, skip over selection screen. As only ra vetting is available. |
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if (!$vettingTypeCollection->allowSelfVetting() && !$vettingTypeCollection->allowSelfAssertedTokens()) { |
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$this->logger |
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->notice( |
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'Skipping ahead to the RA vetting option as self vetting or self-asserted tokens are not allowed' |
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); |
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return $this->forward( |
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'SurfnetStepupSelfServiceSelfServiceBundle:Registration:sendRegistrationEmail', |
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['secondFactorId' => $secondFactorId] |
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); |
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} |
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$institution = $this->getIdentity()->institution; |
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$currentLocale = $request->getLocale(); |
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$vettingTypeHint = $vettingTypeService->vettingTypeHint($institution, $currentLocale); |
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return [ |
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'allowSelfVetting' => $vettingTypeCollection->allowSelfVetting(), |
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'allowSelfAssertedTokens' => $vettingTypeCollection->allowSelfAssertedTokens(), |
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'hasVettingTypeHint' => !is_null($vettingTypeHint), |
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'vettingTypeHint' => $vettingTypeHint, |
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'verifyEmail' => $this->emailVerificationIsRequired(), |
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'secondFactorId' => $secondFactorId, |
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]; |
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} |
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#[Template('registration/email_verification_email_sent.html.twig')] |
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#[Route( |
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path: '/registration/{secondFactorId}/email-verification-email-sent', |
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name: 'ss_registration_email_verification_email_sent', |
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methods: ['GET'], |
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)] |
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public function emailVerificationEmailSent(): array |
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{ |
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return ['email' => $this->getIdentity()->email]; |
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} |
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#[Template('registration/verify_email.html.twig')] |
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#[Route( |
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path: '/verify-email', |
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name: 'ss_registration_verify_email', |
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methods: ['GET'], |
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)] |
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public function verifyEmail(Request $request): RedirectResponse|array |
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{ |
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$nonce = $request->query->get('n', ''); |
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$identityId = $this->getIdentity()->id; |
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$secondFactor = $this->secondFactorService->findUnverifiedByVerificationNonce($identityId, $nonce); |
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if ($secondFactor === null) { |
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throw new NotFoundHttpException('No second factor can be verified using this URL.'); |
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} |
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if ($this->secondFactorService->verifyEmail($identityId, $nonce)) { |
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return $this->redirectToRoute( |
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'ss_second_factor_vetting_types', |
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['secondFactorId' => $secondFactor->id] |
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); |
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} |
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return []; |
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} |
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/** |
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* Intermediate action where the registration mail is sent. After which the |
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* email-sent page is displayed. Preventing the mail message from being sent |
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* over and over again when the user performs a page reload. |
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*/ |
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#[Route( |
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path: '/registration/{secondFactorId}/send-registration-email', |
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name: 'ss_registration_send_registration_email', |
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methods: ['GET'], |
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)] |
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public function sendRegistrationEmail(string $secondFactorId): RedirectResponse |
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{ |
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// Send the registration email |
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$this->raService |
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->sendRegistrationMailMessage($this->getIdentity()->id, $secondFactorId); |
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return $this->redirectToRoute( |
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'ss_registration_registration_email_sent', |
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['secondFactorId' => $secondFactorId] |
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); |
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} |
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/** |
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* @param $secondFactorId |
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* @return Response |
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*/ |
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#[Route( |
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path: '/registration/{secondFactorId}/registration-email-sent', |
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name: 'ss_registration_registration_email_sent', |
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methods: ['GET'], |
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)] |
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public function registrationEmailSent($secondFactorId): Response |
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{ |
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$parameters = $this->buildRegistrationActionParameters($secondFactorId); |
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// Report that it was sent |
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return $this->render( |
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'registration/registration_email_sent.html.twig', |
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$parameters |
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); |
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} |
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/** |
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* @param $secondFactorId |
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* @return Response |
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*/ |
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#[Route( |
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path: '/registration/{secondFactorId}/registration-pdf', |
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name: 'ss_registration_registration_pdf', |
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methods: ['GET'], |
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)] |
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public function registrationPdf($secondFactorId): Response |
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{ |
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$parameters = $this->buildRegistrationActionParameters($secondFactorId); |
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$response = $this->render( |
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'registration/registration_email_sent_pdf.html.twig', |
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$parameters |
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); |
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$content = $response->getContent(); |
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$mpdf = new Mpdf( |
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['tempDir' => sys_get_temp_dir()] |
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); |
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$mpdf->setLogger($this->logger); |
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$mpdf->WriteHTML($content); |
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$output = $mpdf->Output('registration-code.pdf', MpdfDestination::STRING_RETURN); |
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$response = new Response($output); |
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$disposition = $response->headers->makeDisposition( |
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ResponseHeaderBag::DISPOSITION_ATTACHMENT, |
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'registration-code.pdf' |
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); |
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$response->headers->set('Content-Disposition', $disposition); |
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$response->headers->set('Content-Description', 'File Transfer'); |
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$response->headers->set('Content-Transfer-Encoding', 'binary'); |
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$response->headers->set('Cache-Control', 'public, must-revalidate, max-age=0'); |
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$response->headers->set('Pragma', 'public'); |
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$response->headers->set('Expires', 'Sat, 26 Jul 1997 05:00:00 GMT'); |
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$response->headers->set('Last-Modified', '' . gmdate('D, d M Y H:i:s') . ' GMT'); |
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$response->headers->set('Content-Type', 'application/pdf'); |
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return $response; |
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} |
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private function buildRegistrationActionParameters($secondFactorId): array |
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{ |
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$identity = $this->getIdentity(); |
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/** @var VerifiedSecondFactor $secondFactor */ |
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$secondFactor = $this->secondFactorService->findOneVerified($secondFactorId); |
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$parameters = [ |
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'email' => $identity->email, |
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'secondFactorId' => $secondFactor->id, |
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'registrationCode' => $secondFactor->registrationCode, |
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'expirationDate' => $secondFactor->registrationRequestedAt->add( |
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new DateInterval('P14D') |
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), |
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'locale' => $identity->preferredLocale, |
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'verifyEmail' => $this->emailVerificationIsRequired(), |
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]; |
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$institutionConfigurationOptions = $this->configurationOptionsService |
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->getInstitutionConfigurationOptionsFor($identity->institution); |
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if ($institutionConfigurationOptions->useRaLocations) { |
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$parameters['raLocations'] = $this->raLocationService->listRaLocationsFor($identity->institution); |
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} elseif (!$institutionConfigurationOptions->showRaaContactInformation) { |
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$parameters['ras'] = $this->raService->listRasWithoutRaas($identity->institution); |
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} else { |
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$parameters['ras'] = $this->raService->listRas($identity->institution); |
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} |
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return $parameters; |
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} |
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} |
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