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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\SmsSecondFactor; |
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use DateInterval; |
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use DateTime as CoreDateTime; |
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use Surfnet\StepupBundle\DateTime\DateTime; |
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use Surfnet\StepupBundle\Exception\InvalidArgumentException; |
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final class Otp |
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{ |
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/** |
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* @var string |
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*/ |
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private $otp; |
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/** |
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* @var string |
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*/ |
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private $phoneNumber; |
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/** |
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* @var DateInterval |
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*/ |
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private $expiryInterval; |
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/** |
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* @var CoreDateTime |
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*/ |
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private $issuedAt; |
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/** |
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* @param string $otpString |
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* @param string $phoneNumber |
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* @param DateInterval $expiryInterval |
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* @return Otp |
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*/ |
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public static function create($otpString, $phoneNumber, DateInterval $expiryInterval) |
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{ |
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if (!is_string($otpString) || empty($otpString)) { |
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throw InvalidArgumentException::invalidType('string', 'otpString', $otpString); |
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} |
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if (!is_string($phoneNumber) || empty($phoneNumber)) { |
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throw InvalidArgumentException::invalidType('string', 'phoneNumber', $phoneNumber); |
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} |
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$otp = new self; |
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$otp->otp = $otpString; |
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$otp->phoneNumber = $phoneNumber; |
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$otp->expiryInterval = $expiryInterval; |
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$otp->issuedAt = DateTime::now(); |
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return $otp; |
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} |
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private function __construct() |
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{ |
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} |
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public function verify($userOtp) |
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{ |
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if (!is_string($userOtp)) { |
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throw InvalidArgumentException::invalidType('string', 'userOtp', $userOtp); |
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} |
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if (strtoupper($userOtp) !== strtoupper($this->otp)) { |
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return OtpVerification::noMatch(); |
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} |
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$expiryTime = clone $this->issuedAt; |
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$expiryTime->add($this->expiryInterval); |
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if ($expiryTime <= DateTime::now()) { |
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return OtpVerification::matchExpired(); |
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} |
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return OtpVerification::foundMatch($this->phoneNumber); |
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} |
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/** |
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* @param string $phoneNumber |
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* @return bool |
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*/ |
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public function hasPhoneNumber($phoneNumber) |
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{ |
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return $this->phoneNumber === $phoneNumber; |
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} |
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} |
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OpenConext /
Stepup-bundle
