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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\StepupBundle\Service; |
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use Surfnet\StepupBundle\Command\SendSmsChallengeCommand; |
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use Surfnet\StepupBundle\Command\SendSmsCommand; |
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use Surfnet\StepupBundle\Command\VerifyPossessionOfPhoneCommand; |
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use Surfnet\StepupBundle\Exception\InvalidArgumentException; |
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use Surfnet\StepupBundle\Service\SmsSecondFactor\OtpVerification; |
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use Surfnet\StepupBundle\Service\SmsSecondFactor\SmsVerificationStateHandler; |
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class SmsSecondFactorService implements SmsSecondFactorServiceInterface |
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{ |
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/** |
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* @var \Surfnet\StepupBundle\Service\SmsService |
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*/ |
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private $smsService; |
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/** |
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* @var \Surfnet\StepupBundle\Service\SmsSecondFactor\SmsVerificationStateHandler |
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*/ |
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private $smsVerificationStateHandler; |
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/** |
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* @var string |
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*/ |
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private $originator; |
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/** |
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* @param SmsService $smsService |
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* @param SmsVerificationStateHandler $smsVerificationStateHandler |
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* @param string $originator |
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*/ |
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public function __construct( |
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SmsService $smsService, |
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SmsVerificationStateHandler $smsVerificationStateHandler, |
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$originator |
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) { |
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if (!is_string($originator)) { |
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throw InvalidArgumentException::invalidType('string', 'originator', $originator); |
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} |
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if (!preg_match('~^[a-z0-9]{1,11}$~i', $originator)) { |
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throw new InvalidArgumentException( |
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'Invalid SMS originator given: may only contain alphanumerical characters.' |
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); |
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} |
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$this->smsService = $smsService; |
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$this->smsVerificationStateHandler = $smsVerificationStateHandler; |
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$this->originator = $originator; |
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} |
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/** |
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* @return int |
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*/ |
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public function getOtpRequestsRemainingCount() |
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{ |
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return $this->smsVerificationStateHandler->getOtpRequestsRemainingCount(); |
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} |
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/** |
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* @return int |
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*/ |
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public function getMaximumOtpRequestsCount() |
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{ |
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return $this->smsVerificationStateHandler->getMaximumOtpRequestsCount(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasSmsVerificationState() |
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{ |
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return $this->smsVerificationStateHandler->hasState(); |
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} |
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public function clearSmsVerificationState() |
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{ |
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$this->smsVerificationStateHandler->clearState(); |
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} |
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/** |
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* @param SendSmsChallengeCommand $command |
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* @return bool |
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*/ |
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public function sendChallenge(SendSmsChallengeCommand $command) |
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{ |
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$challenge = $this->smsVerificationStateHandler->requestNewOtp((string) $command->phoneNumber); |
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$smsCommand = new SendSmsCommand(); |
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$smsCommand->recipient = $command->phoneNumber->toMSISDN(); |
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$smsCommand->originator = $this->originator; |
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$smsCommand->body = str_replace('%challenge%', $challenge, $command->body); |
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$smsCommand->identity = $command->identity; |
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$smsCommand->institution = $command->institution; |
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return $this->smsService->sendSms($smsCommand); |
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} |
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/** |
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* @param VerifyPossessionOfPhoneCommand $command |
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* @return OtpVerification |
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*/ |
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public function verifyPossession(VerifyPossessionOfPhoneCommand $command) |
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{ |
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return $this->smsVerificationStateHandler->verify($command->challenge); |
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} |
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} |
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OpenConext /
Stepup-bundle
