OpenConext /
Stepup-Gateway
| Total Complexity | 57 |
| Total Lines | 704 |
| Duplicated Lines | 0 % |
| Changes | 8 | ||
| Bugs | 0 | Features | 0 |
Complex classes like SecondFactorController often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use SecondFactorController, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
||
| 60 | class SecondFactorController extends ContainerController |
||
| 61 | { |
||
| 62 | public const MODE_SFO = 'sfo'; |
||
| 63 | public const MODE_SSO = 'sso'; |
||
| 64 | |||
| 65 | public function selectSecondFactorForVerificationSso( |
||
| 66 | Request $request, |
||
| 67 | ): Response { |
||
| 68 | return $this->selectSecondFactorForVerification(self::MODE_SSO, $request); |
||
| 69 | } |
||
| 70 | |||
| 71 | public function selectSecondFactorForVerificationSfo( |
||
| 72 | Request $request, |
||
| 73 | ): Response { |
||
| 74 | return $this->selectSecondFactorForVerification(self::MODE_SFO, $request); |
||
| 75 | } |
||
| 76 | |||
| 77 | /** |
||
| 78 | * @SuppressWarnings(PHPMD.ExcessiveMethodLength) |
||
| 79 | */ |
||
| 80 | public function selectSecondFactorForVerification( |
||
| 81 | string $authenticationMode, |
||
| 82 | Request $request, |
||
| 83 | ): Response|RedirectResponse { |
||
| 84 | $this->supportsAuthenticationMode($authenticationMode); |
||
| 85 | $context = $this->getResponseContext($authenticationMode); |
||
| 86 | $originalRequestId = $context->getInResponseTo(); |
||
| 87 | /** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
||
| 88 | $logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
||
| 89 | $logger->notice('Determining which second factor to use...'); |
||
| 90 | try { |
||
| 91 | // Retrieve all requirements to determine the required LoA |
||
| 92 | $requestedLoa = $context->getRequiredLoa(); |
||
| 93 | $spConfiguredLoas = $context->getServiceProvider()->get('configuredLoas'); |
||
| 94 | $identityNameId = $context->getIdentityNameId(); |
||
| 95 | $normalizedIdpSho = $context->getNormalizedSchacHomeOrganization(); |
||
| 96 | $normalizedUserSho = $this->getStepupService()->getNormalizedUserShoByIdentityNameId($identityNameId); |
||
| 97 | $requiredLoa = $this |
||
| 98 | ->getStepupService() |
||
| 99 | ->resolveHighestRequiredLoa( |
||
| 100 | $requestedLoa, |
||
| 101 | $spConfiguredLoas, |
||
|
Bug
introduced
by
|
|||
| 102 | $normalizedIdpSho, |
||
| 103 | $normalizedUserSho, |
||
| 104 | ); |
||
| 105 | } catch (LoaCannotBeGivenException $e) { |
||
| 106 | // Log the message of the domain exception, this contains a meaningful message. |
||
| 107 | $logger->notice($e->getMessage()); |
||
| 108 | |||
| 109 | return $this->forward( |
||
| 110 | 'Surfnet\StepupGateway\GatewayBundle\Controller\GatewayController::sendLoaCannotBeGiven', |
||
| 111 | ['authenticationMode' => $authenticationMode], |
||
| 112 | ); |
||
| 113 | } |
||
| 114 | |||
| 115 | $logger->notice(sprintf('Determined that the required Loa is "%s"', $requiredLoa)); |
||
| 116 | if ($this->getStepupService()->isIntrinsicLoa($requiredLoa)) { |
||
| 117 | $this->get('gateway.authentication_logger')->logIntrinsicLoaAuthentication($originalRequestId); |
||
| 118 | |||
| 119 | return $this->forward($context->getResponseAction()); |
||
| 120 | } |
||
| 121 | |||
| 122 | // The preconditions must be met in order to give SSO on 2FA |
||
| 123 | // 1: AuthNRequest is not force authn. 2: The SP allows SSO on 2FA. |
||
| 124 | if ($this->getCookieService()->preconditionsAreMet($context)) { |
||
| 125 | // Now read the SSO cookie |
||
| 126 | $ssoCookie = $this->getCookieService()->read($request); |
||
| 127 | // Test if the SSO cookie can satisfy the second factor authentication requirements |
||
| 128 | if ($this->getCookieService()->maySkipAuthentication($requiredLoa->getLevel(), $identityNameId, $ssoCookie, $context)) { |
||
| 129 | $logger->notice( |
||
| 130 | 'Skipping second factor authentication. Required LoA was met by the LoA recorded in the cookie', |
||
| 131 | [ |
||
| 132 | 'required-loa' => $requiredLoa->getLevel(), |
||
| 133 | 'cookie-loa' => $ssoCookie->getLoa(), |
||
| 134 | ], |
||
| 135 | ); |
||
| 136 | // We use the SF from the cookie as the SF that was used for authenticating the second factor authentication |
||
| 137 | $secondFactor = $this->getSecondFactorService()->findByUuid($ssoCookie->secondFactorId(), $context); |
||
| 138 | $this->getResponseContext($authenticationMode)->saveSelectedSecondFactor($secondFactor); |
||
| 139 | $this->getResponseContext($authenticationMode)->markSecondFactorVerified(); |
||
| 140 | $this->getResponseContext($authenticationMode)->markVerifiedBySsoOn2faCookie( |
||
| 141 | $this->getCookieService()->getCookieFingerprint($request), |
||
| 142 | ); |
||
| 143 | $this->getAuthenticationLogger()->logSecondFactorAuthentication($originalRequestId, $authenticationMode); |
||
| 144 | |||
| 145 | return $this->forward($context->getResponseAction()); |
||
| 146 | } |
||
| 147 | } |
||
| 148 | |||
| 149 | $secondFactorCollection = $this |
||
| 150 | ->getStepupService() |
||
| 151 | ->determineViableSecondFactors( |
||
| 152 | $context->getIdentityNameId(), |
||
| 153 | $requiredLoa, |
||
| 154 | $this->get('gateway.service.whitelist'), |
||
| 155 | ); |
||
| 156 | switch (count($secondFactorCollection)) { |
||
| 157 | case 0: |
||
| 158 | $logger->notice('No second factors can give the determined Loa'); |
||
| 159 | |||
| 160 | // todo: handle sso registration bypass. |
||
| 161 | if ($authenticationMode === self::MODE_SFO) { |
||
| 162 | // - the user does not have an active token |
||
| 163 | |||
| 164 | // - a LoA1.5 (i.e. self asserted) authentication is requested |
||
| 165 | // - a fallback GSSP is configured |
||
| 166 | // - this "fallback" option is enabled for the institution that the user belongs to. |
||
| 167 | // - the configured user attribute is present in the AuthnRequest |
||
| 168 | // - handle authentication by forwarding it to a designated GSSP using the GSSP protocol instead of returning an error. |
||
| 169 | |||
| 170 | // var_dump($requiredLoa); |
||
| 171 | // die(); |
||
| 172 | |||
| 173 | $secondFactor = SecondfactorGsspFallback::create('azuremfa', $request->getLocale()); |
||
| 174 | return $this->selectAndRedirectTo($secondFactor, $context, $authenticationMode); |
||
| 175 | } |
||
| 176 | |||
| 177 | return $this->forward( |
||
| 178 | 'Surfnet\StepupGateway\GatewayBundle\Controller\GatewayController::sendLoaCannotBeGiven', |
||
| 179 | ['authenticationMode' => $authenticationMode], |
||
| 180 | ); |
||
| 181 | case 1: |
||
| 182 | $secondFactor = $secondFactorCollection->first(); |
||
| 183 | $logger->notice(sprintf( |
||
| 184 | 'Found "%d" second factors, using second factor of type "%s"', |
||
| 185 | count($secondFactorCollection), |
||
| 186 | $secondFactor->secondFactorType, |
||
| 187 | )); |
||
| 188 | |||
| 189 | return $this->selectAndRedirectTo($secondFactor, $context, $authenticationMode); |
||
| 190 | default: |
||
| 191 | return $this->forward( |
||
| 192 | 'Surfnet\StepupGateway\GatewayBundle\Controller\SecondFactorController::chooseSecondFactor', |
||
| 193 | ['authenticationMode' => $authenticationMode, 'secondFactors' => $secondFactorCollection], |
||
| 194 | ); |
||
| 195 | } |
||
| 196 | } |
||
| 197 | |||
| 198 | /** |
||
| 199 | * The main WAYG screen |
||
| 200 | * - Shows the token selection screen if you own > 1 token |
||
| 201 | * - Directly goes to SF auth when identity owns 1 token. |
||
| 202 | * |
||
| 203 | * @SuppressWarnings(PHPMD.ExcessiveMethodLength) |
||
| 204 | */ |
||
| 205 | #[Route( |
||
| 206 | path: '/choose-second-factor/{authenticationMode}', |
||
| 207 | name: 'gateway_verify_second_factor_choose_second_factor', |
||
| 208 | requirements: ['authenticationMode' => 'sso|sfo'], |
||
| 209 | methods: ['GET', 'POST'] |
||
| 210 | )] |
||
| 211 | public function chooseSecondFactor( |
||
| 212 | Request $request, |
||
| 213 | string $authenticationMode, |
||
| 214 | ): Response|RedirectResponse|array { |
||
| 215 | $this->supportsAuthenticationMode($authenticationMode); |
||
| 216 | $context = $this->getResponseContext($authenticationMode); |
||
| 217 | $originalRequestId = $context->getInResponseTo(); |
||
| 218 | |||
| 219 | /** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
||
| 220 | $logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
||
| 221 | $logger->notice('Ask the user which one of his suitable second factor tokens to use...'); |
||
| 222 | |||
| 223 | try { |
||
| 224 | // Retrieve all requirements to determine the required LoA |
||
| 225 | $requestedLoa = $context->getRequiredLoa(); |
||
| 226 | $spConfiguredLoas = $context->getServiceProvider()->get('configuredLoas'); |
||
| 227 | |||
| 228 | $normalizedIdpSho = $context->getNormalizedSchacHomeOrganization(); |
||
| 229 | $normalizedUserSho = $this->getStepupService()->getNormalizedUserShoByIdentityNameId($context->getIdentityNameId()); |
||
| 230 | |||
| 231 | $requiredLoa = $this |
||
| 232 | ->getStepupService() |
||
| 233 | ->resolveHighestRequiredLoa( |
||
| 234 | $requestedLoa, |
||
| 235 | $spConfiguredLoas, |
||
| 236 | $normalizedIdpSho, |
||
| 237 | $normalizedUserSho, |
||
| 238 | ); |
||
| 239 | } catch (LoaCannotBeGivenException $e) { |
||
| 240 | // Log the message of the domain exception, this contains a meaningful message. |
||
| 241 | $logger->notice($e->getMessage()); |
||
| 242 | |||
| 243 | return $this->forward('Surfnet\StepupGateway\GatewayBundle\Controller\GatewayController::sendLoaCannotBeGiven'); |
||
| 244 | } |
||
| 245 | |||
| 246 | $logger->notice(sprintf('Determined that the required Loa is "%s"', $requiredLoa)); |
||
| 247 | |||
| 248 | $secondFactors = $this |
||
| 249 | ->getStepupService() |
||
| 250 | ->determineViableSecondFactors( |
||
| 251 | $context->getIdentityNameId(), |
||
| 252 | $requiredLoa, |
||
| 253 | $this->get('gateway.service.whitelist'), |
||
| 254 | ); |
||
| 255 | |||
| 256 | $command = new ChooseSecondFactorCommand(); |
||
| 257 | $command->secondFactors = $secondFactors; |
||
| 258 | |||
| 259 | $form = $this |
||
| 260 | ->createForm( |
||
| 261 | ChooseSecondFactorType::class, |
||
| 262 | $command, |
||
| 263 | [ |
||
| 264 | 'action' => $this->generateUrl( |
||
| 265 | 'gateway_verify_second_factor_choose_second_factor', |
||
| 266 | ['authenticationMode' => $authenticationMode] |
||
| 267 | ) |
||
| 268 | ], |
||
| 269 | ) |
||
| 270 | ->handleRequest($request); |
||
| 271 | $cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
||
| 272 | |||
| 273 | if ($form->isSubmitted() && $form->isValid()) { |
||
| 274 | $buttonName = $form->getClickedButton()->getName(); |
||
| 275 | $formResults = $request->request->filter( |
||
| 276 | 'gateway_choose_second_factor', |
||
| 277 | false, |
||
| 278 | FILTER_DEFAULT, |
||
| 279 | ['flags' => FILTER_FORCE_ARRAY] |
||
| 280 | ); |
||
| 281 | if (!isset($formResults[$buttonName])) { |
||
| 282 | throw new InvalidArgumentException( |
||
| 283 | sprintf( |
||
| 284 | 'Second factor type "%s" could not be found in the posted form results.', |
||
| 285 | $buttonName |
||
| 286 | ) |
||
| 287 | ); |
||
| 288 | } |
||
| 289 | |||
| 290 | $secondFactorType = $formResults[$buttonName]; |
||
| 291 | |||
| 292 | // Filter the selected second factor from the array collection |
||
| 293 | $secondFactorFiltered = $secondFactors->filter( |
||
| 294 | fn ($secondFactor): bool => $secondFactorType === $secondFactor->secondFactorType, |
||
| 295 | ); |
||
| 296 | |||
| 297 | if ($secondFactorFiltered->isEmpty()) { |
||
| 298 | throw new InvalidArgumentException( |
||
| 299 | sprintf( |
||
| 300 | 'Second factor type "%s" could not be found in the collection of available second factors.', |
||
| 301 | $secondFactorType |
||
| 302 | ) |
||
| 303 | ); |
||
| 304 | } |
||
| 305 | |||
| 306 | $secondFactor = $secondFactorFiltered->first(); |
||
| 307 | |||
| 308 | $logger->notice(sprintf('User chose "%s" to use as second factor', $secondFactorType)); |
||
| 309 | |||
| 310 | // Forward to action to verify possession of second factor |
||
| 311 | return $this->selectAndRedirectTo($secondFactor, $context, $authenticationMode); |
||
| 312 | } elseif ($form->isSubmitted() && !$form->isValid()) { |
||
| 313 | $form->addError( |
||
| 314 | new FormError( |
||
| 315 | $this->get('translator') |
||
| 316 | ->trans('gateway.form.gateway_choose_second_factor.unknown_second_factor_type'), |
||
| 317 | ), |
||
| 318 | ); |
||
| 319 | } |
||
| 320 | |||
| 321 | return $this->render( |
||
| 322 | '@default/second_factor/choose_second_factor.html.twig', |
||
| 323 | [ |
||
| 324 | 'form' => $form->createView(), |
||
| 325 | 'cancelForm' => $cancelForm->createView(), |
||
| 326 | 'secondFactors' => $secondFactors, |
||
| 327 | ] |
||
| 328 | ); |
||
| 329 | } |
||
| 330 | |||
| 331 | #[Route( |
||
| 332 | path: '/verify-second-factor/gssf', |
||
| 333 | name: 'gateway_verify_second_factor_gssf', |
||
| 334 | methods: ['GET'] |
||
| 335 | )] |
||
| 336 | public function verifyGssf(Request $request): Response |
||
| 337 | { |
||
| 338 | if (!$request->get('authenticationMode', false)) { |
||
| 339 | throw new RuntimeException('Unable to determine the authentication mode in the GSSP verification action'); |
||
| 340 | } |
||
| 341 | $authenticationMode = $request->get('authenticationMode'); |
||
| 342 | $this->supportsAuthenticationMode($authenticationMode); |
||
| 343 | $context = $this->getResponseContext($authenticationMode); |
||
| 344 | |||
| 345 | $originalRequestId = $context->getInResponseTo(); |
||
| 346 | |||
| 347 | /** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
||
| 348 | $logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
||
| 349 | $logger->info('Received request to verify GSSF'); |
||
| 350 | |||
| 351 | $selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
||
| 352 | |||
| 353 | $logger->info(sprintf( |
||
| 354 | 'Selected GSSF "%s" for verfication, forwarding to Saml handling', |
||
| 355 | $selectedSecondFactor, |
||
| 356 | )); |
||
| 357 | |||
| 358 | /** @var SecondFactorService $secondFactorService */ |
||
| 359 | $secondFactorService = $this->get('gateway.service.second_factor_service'); |
||
| 360 | $secondFactor = $secondFactorService->findByUuid($selectedSecondFactor, $context); |
||
| 361 | if (!$secondFactor) { |
||
| 362 | throw new RuntimeException( |
||
| 363 | sprintf( |
||
| 364 | 'Requested verification of GSSF "%s", however that Second Factor no longer exists', |
||
| 365 | $selectedSecondFactor |
||
| 366 | ) |
||
| 367 | ); |
||
| 368 | } |
||
| 369 | |||
| 370 | // Also send the response context service id, as later we need to know if this is regular SSO or SFO authn. |
||
| 371 | $responseContextServiceId = $context->getResponseContextServiceId(); |
||
| 372 | |||
| 373 | return $this->forward( |
||
| 374 | SamlProxyController::class . '::sendSecondFactorVerificationAuthnRequest', |
||
| 375 | [ |
||
| 376 | 'provider' => $secondFactor->getSecondFactorType(), |
||
| 377 | 'subjectNameId' => $secondFactor->getSecondFactorIdentifier(), |
||
| 378 | 'responseContextServiceId' => $responseContextServiceId, |
||
| 379 | 'relayState' => $context->getRelayState(), |
||
| 380 | ], |
||
| 381 | ); |
||
| 382 | } |
||
| 383 | |||
| 384 | public function gssfVerified(Request $request): Response |
||
| 423 | } |
||
| 424 | |||
| 425 | #[Route( |
||
| 426 | path: '/verify-second-factor/{authenticationMode}/yubikey', |
||
| 427 | name: 'gateway_verify_second_factor_yubikey', |
||
| 428 | requirements: ['authenticationMode' => 'sso|sfo'], |
||
| 429 | methods: ['GET', 'POST'] |
||
| 430 | )] |
||
| 431 | public function verifyYubiKeySecondFactor(Request $request): Response |
||
| 432 | { |
||
| 433 | if (!$request->get('authenticationMode', false)) { |
||
| 434 | throw new RuntimeException('Unable to determine the authentication mode in Yubikey verification action'); |
||
| 435 | } |
||
| 436 | $authenticationMode = $request->get('authenticationMode'); |
||
| 437 | $this->supportsAuthenticationMode($authenticationMode); |
||
| 438 | $context = $this->getResponseContext($authenticationMode); |
||
| 439 | $originalRequestId = $context->getInResponseTo(); |
||
| 440 | |||
| 441 | /** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
||
| 442 | $logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
||
| 443 | |||
| 444 | $selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
||
| 445 | |||
| 446 | $logger->notice('Verifying possession of Yubikey second factor'); |
||
| 447 | |||
| 448 | $command = new VerifyYubikeyOtpCommand(); |
||
| 449 | $command->secondFactorId = $selectedSecondFactor; |
||
| 450 | |||
| 451 | $form = $this->createForm(VerifyYubikeyOtpType::class, $command)->handleRequest($request); |
||
| 452 | $cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
||
| 453 | |||
| 454 | if ($form->isSubmitted() && $form->isValid()) { |
||
| 455 | $result = $this->getStepupService()->verifyYubikeyOtp($command); |
||
| 456 | if ($result->didOtpVerificationFail()) { |
||
| 457 | $form->addError( |
||
| 458 | new FormError($this->get('translator')->trans('gateway.form.verify_yubikey.otp_verification_failed')), |
||
| 459 | ); |
||
| 460 | |||
| 461 | // OTP field is rendered empty in the template. |
||
| 462 | return $this->render( |
||
| 463 | '@default/second_factor/verify_yubikey_second_factor.html.twig', |
||
| 464 | ['form' => $form->createView(), 'cancelForm' => $cancelForm->createView()], |
||
| 465 | ); |
||
| 466 | } elseif (!$result->didPublicIdMatch()) { |
||
| 467 | $form->addError( |
||
| 468 | new FormError($this->get('translator')->trans('gateway.form.verify_yubikey.public_id_mismatch')), |
||
| 469 | ); |
||
| 470 | |||
| 471 | // OTP field is rendered empty in the template. |
||
| 472 | return $this->render( |
||
| 473 | '@default/second_factor/verify_yubikey_second_factor.html.twig', |
||
| 474 | ['form' => $form->createView(), 'cancelForm' => $cancelForm->createView()], |
||
| 475 | ); |
||
| 476 | } |
||
| 477 | |||
| 478 | $this->getResponseContext($authenticationMode)->markSecondFactorVerified(); |
||
| 479 | $this->getAuthenticationLogger()->logSecondFactorAuthentication($originalRequestId, $authenticationMode); |
||
| 480 | |||
| 481 | $logger->info( |
||
| 482 | sprintf( |
||
| 483 | 'Marked Yubikey Second Factor "%s" as verified, forwarding to Saml Proxy to respond', |
||
| 484 | $selectedSecondFactor, |
||
| 485 | ), |
||
| 486 | ); |
||
| 487 | |||
| 488 | return $this->forward($context->getResponseAction()); |
||
| 489 | } |
||
| 490 | |||
| 491 | // OTP field is rendered empty in the template. |
||
| 492 | return $this->render( |
||
| 493 | '@default/second_factor/verify_yubikey_second_factor.html.twig', |
||
| 494 | ['form' => $form->createView(), 'cancelForm' => $cancelForm->createView()], |
||
| 495 | ); |
||
| 496 | } |
||
| 497 | |||
| 498 | #[Route( |
||
| 499 | path: '/verify-second-factor/sms/send-challenge', |
||
| 500 | name: 'gateway_verify_second_factor_sms', |
||
| 501 | methods: ['GET', 'POST'] |
||
| 502 | )] |
||
| 503 | public function verifySmsSecondFactor( |
||
| 504 | Request $request, |
||
| 505 | ): Response|RedirectResponse { |
||
| 506 | if (!$request->get('authenticationMode', false)) { |
||
| 507 | throw new RuntimeException('Unable to determine the authentication mode in the SMS verification action'); |
||
| 508 | } |
||
| 509 | $authenticationMode = $request->get('authenticationMode'); |
||
| 510 | $this->supportsAuthenticationMode($authenticationMode); |
||
| 511 | $context = $this->getResponseContext($authenticationMode); |
||
| 512 | $originalRequestId = $context->getInResponseTo(); |
||
| 513 | |||
| 514 | /** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
||
| 515 | $logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
||
| 516 | |||
| 517 | $selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
||
| 518 | |||
| 519 | $logger->notice('Verifying possession of SMS second factor, preparing to send'); |
||
| 520 | |||
| 521 | $command = new SendSmsChallengeCommand(); |
||
| 522 | $command->secondFactorId = $selectedSecondFactor; |
||
| 523 | |||
| 524 | $form = $this->createForm(SendSmsChallengeType::class, $command)->handleRequest($request); |
||
| 525 | $cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
||
| 526 | |||
| 527 | $stepupService = $this->getStepupService(); |
||
| 528 | $phoneNumber = InternationalPhoneNumber::fromStringFormat( |
||
| 529 | $stepupService->getSecondFactorIdentifier($selectedSecondFactor), |
||
| 530 | ); |
||
| 531 | |||
| 532 | $otpRequestsRemaining = $stepupService->getSmsOtpRequestsRemainingCount($selectedSecondFactor); |
||
| 533 | $maximumOtpRequests = $stepupService->getSmsMaximumOtpRequestsCount(); |
||
| 534 | $viewVariables = ['otpRequestsRemaining' => $otpRequestsRemaining, 'maximumOtpRequests' => $maximumOtpRequests]; |
||
| 535 | |||
| 536 | if ($form->isSubmitted() && !$form->isValid()) { |
||
| 537 | return $this->render( |
||
| 538 | '@default/second_factor/verify_sms_second_factor.html.twig', |
||
| 539 | array_merge( |
||
| 540 | $viewVariables, |
||
| 541 | [ |
||
| 542 | 'phoneNumber' => $phoneNumber, |
||
| 543 | 'form' => $form->createView(), |
||
| 544 | 'cancelForm' => $cancelForm->createView(), |
||
| 545 | ], |
||
| 546 | ) |
||
| 547 | ); |
||
| 548 | } |
||
| 549 | |||
| 550 | $logger->notice('Verifying possession of SMS second factor, sending challenge per SMS'); |
||
| 551 | |||
| 552 | if (!$stepupService->sendSmsChallenge($command)) { |
||
| 553 | $form->addError( |
||
| 554 | new FormError($this->get('translator')->trans('gateway.form.send_sms_challenge.sms_sending_failed')), |
||
| 555 | ); |
||
| 556 | |||
| 557 | return $this->render( |
||
| 558 | '@default/second_factor/verify_sms_second_factor.html.twig', |
||
| 559 | array_merge( |
||
| 560 | $viewVariables, |
||
| 561 | [ |
||
| 562 | 'phoneNumber' => $phoneNumber, |
||
| 563 | 'form' => $form->createView(), |
||
| 564 | 'cancelForm' => $cancelForm->createView(), |
||
| 565 | ], |
||
| 566 | ) |
||
| 567 | ); |
||
| 568 | } |
||
| 569 | |||
| 570 | return $this->redirect( |
||
| 571 | $this->generateUrl( |
||
| 572 | 'gateway_verify_second_factor_sms_verify_challenge', |
||
| 573 | ['authenticationMode' => $authenticationMode], |
||
| 574 | ), |
||
| 575 | ); |
||
| 576 | } |
||
| 577 | |||
| 578 | #[Route( |
||
| 579 | path: '/verify-second-factor/sms/verify-challenge', |
||
| 580 | name: 'gateway_verify_second_factor_sms_verify_challenge', |
||
| 581 | methods: ['GET', 'POST'] |
||
| 582 | )] |
||
| 583 | public function verifySmsSecondFactorChallenge( |
||
| 584 | Request $request, |
||
| 585 | ): Response|array { |
||
| 586 | if (!$request->get('authenticationMode', false)) { |
||
| 587 | throw new RuntimeException('Unable to determine the authentication mode in the SMS challenge action'); |
||
| 588 | } |
||
| 589 | $authenticationMode = $request->get('authenticationMode'); |
||
| 590 | $this->supportsAuthenticationMode($authenticationMode); |
||
| 591 | $context = $this->getResponseContext($authenticationMode); |
||
| 592 | $originalRequestId = $context->getInResponseTo(); |
||
| 593 | |||
| 594 | /** @var \Surfnet\SamlBundle\Monolog\SamlAuthenticationLogger $logger */ |
||
| 595 | $logger = $this->get('surfnet_saml.logger')->forAuthentication($originalRequestId); |
||
| 596 | |||
| 597 | $selectedSecondFactor = $this->getSelectedSecondFactor($context, $logger); |
||
| 598 | |||
| 599 | $command = new VerifyPossessionOfPhoneCommand(); |
||
| 600 | $form = $this->createForm(VerifySmsChallengeType::class, $command)->handleRequest($request); |
||
| 601 | $cancelForm = $this->buildCancelAuthenticationForm($authenticationMode)->handleRequest($request); |
||
| 602 | |||
| 603 | if ($form->isSubmitted() && $form->isValid()) { |
||
| 604 | $logger->notice('Verifying input SMS challenge matches'); |
||
| 605 | $command->secondFactorId = $selectedSecondFactor; |
||
| 606 | $verification = $this->getStepupService()->verifySmsChallenge($command); |
||
| 607 | |||
| 608 | if ($verification->wasSuccessful()) { |
||
| 609 | $this->getStepupService()->clearSmsVerificationState($selectedSecondFactor); |
||
| 610 | |||
| 611 | $this->getResponseContext($authenticationMode)->markSecondFactorVerified(); |
||
| 612 | $this->getAuthenticationLogger()->logSecondFactorAuthentication($originalRequestId, $authenticationMode); |
||
| 613 | |||
| 614 | $logger->info( |
||
| 615 | sprintf( |
||
| 616 | 'Marked Sms Second Factor "%s" as verified, forwarding to Saml Proxy to respond', |
||
| 617 | $selectedSecondFactor, |
||
| 618 | ), |
||
| 619 | ); |
||
| 620 | |||
| 621 | return $this->forward($context->getResponseAction()); |
||
| 622 | } elseif ($verification->didOtpExpire()) { |
||
| 623 | $logger->notice('SMS challenge expired'); |
||
| 624 | $form->addError( |
||
| 625 | new FormError($this->get('translator')->trans('gateway.form.send_sms_challenge.challenge_expired')), |
||
| 626 | ); |
||
| 627 | } elseif ($verification->wasAttemptedTooManyTimes()) { |
||
| 628 | $logger->notice('SMS challenge verification was attempted too many times'); |
||
| 629 | $form->addError( |
||
| 630 | new FormError($this->get('translator')->trans('gateway.form.send_sms_challenge.too_many_attempts')), |
||
| 631 | ); |
||
| 632 | } else { |
||
| 633 | $logger->notice('SMS challenge did not match'); |
||
| 634 | $form->addError( |
||
| 635 | new FormError( |
||
| 636 | $this->get('translator')->trans('gateway.form.send_sms_challenge.sms_challenge_incorrect'), |
||
| 637 | ), |
||
| 638 | ); |
||
| 639 | } |
||
| 640 | } |
||
| 641 | |||
| 642 | return $this->render( |
||
| 643 | '@default/second_factor/verify_sms_second_factor_challenge.html.twig', |
||
| 644 | [ |
||
| 645 | 'form' => $form->createView(), |
||
| 646 | 'cancelForm' => $cancelForm->createView(), |
||
| 647 | ], |
||
| 648 | ); |
||
| 649 | } |
||
| 650 | |||
| 651 | #[Route( |
||
| 659 | } |
||
| 660 | |||
| 661 | /** |
||
| 662 | * @return \Surfnet\StepupGateway\GatewayBundle\Service\StepupAuthenticationService |
||
| 663 | */ |
||
| 664 | private function getStepupService() |
||
| 665 | { |
||
| 666 | return $this->get('gateway.service.stepup_authentication'); |
||
| 667 | } |
||
| 668 | |||
| 669 | /** |
||
| 670 | * @return ResponseContext |
||
| 671 | */ |
||
| 672 | private function getResponseContext($authenticationMode) |
||
| 673 | { |
||
| 674 | // Select the state handler that matches the current authentication mode |
||
| 675 | $stateHandlerServiceId = match ($authenticationMode) { |
||
| 676 | self::MODE_SFO => 'gateway.proxy.sfo.state_handler', |
||
| 677 | self::MODE_SSO => 'gateway.proxy.sso.state_handler', |
||
| 678 | default => throw new InvalidArgumentException('Invalid authentication mode requested'), |
||
| 679 | }; |
||
| 680 | |||
| 681 | // We then load the correct state handler service. And retrieve the ResponseContext service id that was set on it |
||
| 682 | $responseContextServiceId = $this->get($stateHandlerServiceId)->getResponseContextServiceId(); |
||
| 683 | if (is_null($responseContextServiceId)) { |
||
| 684 | throw new RuntimeException('The RequestContext service id is not set on the state handler %s'); |
||
| 685 | } |
||
| 686 | // Finally return the ResponseContext |
||
| 687 | return $this->get($responseContextServiceId); |
||
| 688 | } |
||
| 689 | |||
| 690 | /** |
||
| 691 | * @return \Surfnet\StepupGateway\GatewayBundle\Monolog\Logger\AuthenticationLogger |
||
| 692 | */ |
||
| 693 | private function getAuthenticationLogger() |
||
| 694 | { |
||
| 695 | return $this->get('gateway.authentication_logger'); |
||
| 696 | } |
||
| 697 | |||
| 698 | private function getCookieService(): CookieService |
||
| 699 | { |
||
| 700 | return $this->get('gateway.service.sso_2fa_cookie'); |
||
| 701 | } |
||
| 702 | |||
| 703 | private function getSecondFactorService(): SecondFactorService |
||
| 704 | { |
||
| 705 | return $this->get('gateway.service.second_factor_service'); |
||
| 706 | } |
||
| 707 | |||
| 708 | private function getSelectedSecondFactor(ResponseContext $context, LoggerInterface $logger): string |
||
| 709 | { |
||
| 710 | $selectedSecondFactor = $context->getSelectedSecondFactor(); |
||
| 711 | |||
| 712 | if (!$selectedSecondFactor) { |
||
| 713 | $logger->error('Cannot verify possession of an unknown second factor'); |
||
| 714 | |||
| 715 | throw new BadRequestHttpException('Cannot verify possession of an unknown second factor.'); |
||
| 716 | } |
||
| 717 | |||
| 718 | return $selectedSecondFactor; |
||
| 719 | } |
||
| 720 | |||
| 721 | private function selectAndRedirectTo( |
||
| 722 | SecondFactorInterface $secondFactor, |
||
| 723 | ResponseContext $context, |
||
| 724 | $authenticationMode, |
||
| 725 | ): RedirectResponse { |
||
| 726 | $context->saveSelectedSecondFactor($secondFactor); |
||
| 727 | |||
| 728 | $this->getStepupService()->clearSmsVerificationState($secondFactor->getSecondFactorId()); |
||
| 729 | |||
| 730 | $secondFactorTypeService = $this->get('surfnet_stepup.service.second_factor_type'); |
||
| 731 | $secondFactorType = new SecondFactorType($secondFactor->getSecondFactorType()); |
||
| 732 | |||
| 733 | $route = 'gateway_verify_second_factor_'; |
||
| 734 | if ($secondFactorTypeService->isGssf($secondFactorType)) { |
||
| 735 | $route .= 'gssf'; |
||
| 736 | } else { |
||
| 737 | $route .= strtolower($secondFactor->secondFactorType); |
||
| 738 | } |
||
| 739 | |||
| 740 | return $this->redirect($this->generateUrl($route, ['authenticationMode' => $authenticationMode])); |
||
| 741 | } |
||
| 742 | |||
| 743 | /** |
||
| 744 | * @param string $authenticationMode |
||
| 745 | */ |
||
| 746 | private function buildCancelAuthenticationForm($authenticationMode): FormInterface |
||
| 757 | ); |
||
| 758 | } |
||
| 759 | |||
| 760 | private function supportsAuthenticationMode($authenticationMode): void |
||
| 761 | { |
||
| 762 | if (self::MODE_SSO !== $authenticationMode && self::MODE_SFO !== $authenticationMode) { |
||
| 763 | throw new InvalidArgumentException('Invalid authentication mode requested'); |
||
| 764 | } |
||
| 765 | } |
||
| 766 | } |
||
| 767 |
Loading history...
