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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\StepupRa\RaBundle; |
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use Surfnet\StepupMiddlewareClientBundle\Identity\Dto\VerifiedSecondFactor; |
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use Surfnet\StepupRa\RaBundle\Exception\DomainException; |
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use Surfnet\StepupRa\RaBundle\Exception\InvalidArgumentException; |
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/** |
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* @SuppressWarnings(PHPMD.UnusedPrivateFields) |
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*/ |
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class VettingProcedure |
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{ |
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/** |
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* @var string |
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*/ |
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private $id; |
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/** |
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* @var string |
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*/ |
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private $authorityId; |
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/** |
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* @var string|null |
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*/ |
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private $registrationCode; |
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/** |
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* @var VerifiedSecondFactor |
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*/ |
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private $secondFactor; |
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/** |
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* @var string|null |
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*/ |
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private $inputSecondFactorIdentifier; |
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/** |
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* @var string|null |
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*/ |
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private $documentNumber; |
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/** |
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* @var boolean|null |
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*/ |
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private $identityVerified; |
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/** |
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* @var boolean|null |
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*/ |
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private $skipProvePossession; |
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/** |
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* @var boolean|null |
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*/ |
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private $vetted; |
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/** |
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* @param string $id |
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* @param string $authorityId |
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* @param string $registrationCode |
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* @param VerifiedSecondFactor $secondFactor |
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* @param bool $skipProvePossession |
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* @return self |
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*/ |
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public static function start($id, $authorityId, $registrationCode, VerifiedSecondFactor $secondFactor, $skipProvePossession) |
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{ |
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if (!is_string($id)) { |
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throw InvalidArgumentException::invalidType('string', 'id', $id); |
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} |
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if (!is_string($authorityId)) { |
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throw InvalidArgumentException::invalidType('string', 'authorityId', $authorityId); |
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} |
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if (!is_string($registrationCode)) { |
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throw InvalidArgumentException::invalidType('string', 'registrationCode', $registrationCode); |
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} |
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if (!is_bool($skipProvePossession)) { |
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throw InvalidArgumentException::invalidType('string', 'skipProvePossession', $skipProvePossession); |
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} |
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$procedure = new self(); |
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$procedure->id = $id; |
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$procedure->authorityId = $authorityId; |
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$procedure->registrationCode = $registrationCode; |
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$procedure->secondFactor = $secondFactor; |
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$procedure->skipProvePossession = $skipProvePossession; |
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return $procedure; |
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} |
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final private function __construct() |
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{ |
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} |
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/** |
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* @param string $secondFactorIdentifier |
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* @return void |
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* @throws DomainException |
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*/ |
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public function verifySecondFactorIdentifier($secondFactorIdentifier) |
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{ |
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if (!$this->isReadyForSecondFactorToBeVerified()) { |
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throw new DomainException( |
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'Second factor is not yet ready for verification of second factor, ' . |
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'it has already been verified or the registration code is unknown.' |
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); |
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} |
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if ($secondFactorIdentifier !== $this->secondFactor->secondFactorIdentifier) { |
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throw new DomainException("Input second factor identifier doesn't match expected second factor identifier"); |
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} |
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$this->inputSecondFactorIdentifier = $secondFactorIdentifier; |
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} |
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/** |
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* @param string $documentNumber |
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* @param bool $identityVerified |
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* @return void |
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* @throws DomainException |
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*/ |
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public function verifyIdentity($documentNumber, $identityVerified) |
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{ |
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if (!$this->isReadyForIdentityVerification()) { |
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throw new DomainException( |
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'Second factor is not yet ready for verification of its Identity; ' . |
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'verify the registrant has the same second factor as used during the registration process.' |
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); |
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} |
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if (!is_string($documentNumber)) { |
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throw InvalidArgumentException::invalidType('string', 'documentNumber', $documentNumber); |
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} |
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if (empty($documentNumber)) { |
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throw new InvalidArgumentException('Document number may not be empty.'); |
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} |
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if ($identityVerified !== true) { |
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throw new DomainException("The registrant's identity must have been confirmed by the RA."); |
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} |
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$this->documentNumber = $documentNumber; |
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$this->identityVerified = true; |
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} |
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/** |
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* @return void |
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* @throws DomainException |
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*/ |
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public function vet() |
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{ |
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if (!$this->isReadyForVetting()) { |
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throw new DomainException( |
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'Second factor is not yet ready for verification of its Identity; ' . |
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'verify the registrant has the same second factor as used during the registration process, '. |
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"and verify the registrant's identity." |
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); |
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} |
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$this->vetted = true; |
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} |
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/** |
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* @return string |
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*/ |
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public function getId() |
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{ |
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return $this->id; |
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} |
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/** |
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* @return VerifiedSecondFactor |
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*/ |
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public function getSecondFactor() |
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{ |
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return $this->secondFactor; |
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} |
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/** |
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* @return string |
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*/ |
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public function getAuthorityId() |
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{ |
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return $this->authorityId; |
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} |
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/** |
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* @return null|string |
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*/ |
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public function getRegistrationCode() |
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{ |
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return $this->registrationCode; |
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} |
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/** |
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* @return null|string |
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*/ |
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public function getInputSecondFactorIdentifier() |
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{ |
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return $this->inputSecondFactorIdentifier; |
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} |
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/** |
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* @return null|string |
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*/ |
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public function getDocumentNumber() |
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{ |
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return $this->documentNumber; |
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} |
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/** |
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* @return bool|null |
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*/ |
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public function isIdentityVerified() |
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{ |
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return $this->identityVerified; |
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} |
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/** |
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* @return bool|null |
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*/ |
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public function isProvePossessionSkippable() |
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{ |
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return $this->skipProvePossession; |
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} |
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/** |
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* @return bool |
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*/ |
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private function isReadyForSecondFactorToBeVerified() |
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{ |
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return !empty($this->registrationCode); |
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} |
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/** |
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* @return bool |
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*/ |
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private function isReadyForIdentityVerification() |
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{ |
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return $this->isPossessionProvenOrCanItBeSkipped() && !empty($this->registrationCode); |
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} |
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/** |
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* @return bool |
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*/ |
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private function isReadyForVetting() |
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{ |
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return $this->isPossessionProvenOrCanItBeSkipped() |
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&& !empty($this->registrationCode) |
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&& !empty($this->documentNumber) |
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&& $this->identityVerified === true; |
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} |
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/** |
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* @return bool |
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*/ |
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private function isPossessionProvenOrCanItBeSkipped() |
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{ |
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return ($this->inputSecondFactorIdentifier === $this->secondFactor->secondFactorIdentifier || $this->skipProvePossession); |
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} |
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} |
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