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<?php |
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/** |
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* A two factor authentication module that protects both the admin and customer logins |
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* Copyright (C) 2017 Ross Mitchell |
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* |
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* This file is part of Rossmitchell/Twofactor. |
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* |
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* Rossmitchell/Twofactor is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace Rossmitchell\Twofactor\Observer\AdminUser; |
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use Magento\Framework\Event\Observer; |
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use Magento\Framework\Event\ObserverInterface; |
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use Magento\User\Model\User; |
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use Rossmitchell\Twofactor\Model\Admin\Attribute\IsUsingTwoFactor; |
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use Rossmitchell\Twofactor\Model\Admin\Attribute\TwoFactorSecret; |
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use Rossmitchell\Twofactor\Model\Admin\Session; |
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use Rossmitchell\Twofactor\Model\GoogleTwoFactor\Secret; |
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use Rossmitchell\Twofactor\Model\Verification\IsVerified; |
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class SaveBefore implements ObserverInterface |
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{ |
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/** |
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* @var IsUsingTwoFactor |
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*/ |
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private $isUsingTwoFactor; |
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/** |
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* @var TwoFactorSecret |
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*/ |
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private $twoFactorSecret; |
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/** |
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* @var Secret |
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*/ |
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private $secret; |
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/** |
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* @var Session |
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*/ |
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private $session; |
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/** |
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* @var IsVerified |
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*/ |
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private $isVerified; |
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/** |
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* SaveBefore constructor. |
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* |
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* @param IsUsingTwoFactor $isUsingTwoFactor |
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* @param TwoFactorSecret $twoFactorSecret |
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* @param Secret $secret |
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* @param Session $session |
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* @param IsVerified $isVerified |
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*/ |
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public function __construct( |
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IsUsingTwoFactor $isUsingTwoFactor, |
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TwoFactorSecret $twoFactorSecret, |
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Secret $secret, |
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Session $session, |
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IsVerified $isVerified |
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) { |
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$this->isUsingTwoFactor = $isUsingTwoFactor; |
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$this->twoFactorSecret = $twoFactorSecret; |
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$this->secret = $secret; |
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$this->session = $session; |
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$this->isVerified = $isVerified; |
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} |
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/** |
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* @param Observer $observer |
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* |
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* @return void |
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*/ |
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public function execute(Observer $observer) |
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{ |
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$adminUser = $observer->getEvent()->getData('data_object'); |
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if ($this->isSetToUseTwoFactor($adminUser) === false) { |
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return; |
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} |
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if ($this->alreadyHasASecret($adminUser) === true) { |
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return; |
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} |
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$this->addNewSecret($adminUser); |
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$this->markAsValidated(); |
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} |
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private function isSetToUseTwoFactor(User $user) |
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{ |
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return ($this->isUsingTwoFactor->getValue($user) === true); |
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} |
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private function alreadyHasASecret(User $user) |
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{ |
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return ($this->twoFactorSecret->getValue($user) !== null); |
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} |
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private function addNewSecret(User $user) |
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{ |
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$secret = $this->secret->generateSecret(); |
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$this->twoFactorSecret->setValue($user, $secret); |
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} |
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private function markAsValidated() |
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{ |
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$this->isVerified->setIsVerified($this->session); |
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} |
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} |
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rossmitchell /
module-twofactor
