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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\TwoFactorAuth\Block;
use Magento\Authorization\Model\UserContextInterface;
use Magento\Backend\Block\Template;
use Magento\Backend\Model\Auth\Session;
use Magento\TwoFactorAuth\Api\TfaInterface;
use Magento\TwoFactorAuth\Api\ProviderInterface;
/**
* Represent the change providers block for authentication workflow
*
* @api
*/
class ChangeProvider extends Template
{
/**
* @var TfaInterface
*/
private $tfa;
/**
* @var UserContextInterface
*/
private $userContext;
/**
* @var Session
*/
private $session;
/**
* @param Template\Context $context
* @param Session $session
* @param UserContextInterface $userContext
* @param TfaInterface $tfa
* @param array $data
*/
public function __construct(
Template\Context $context,
Session $session,
UserContextInterface $userContext,
TfaInterface $tfa,
array $data = []
) {
parent::__construct($context, $data);
$this->tfa = $tfa;
$this->session = $session;
$this->userContext = $userContext;
}
/**
* @inheritDoc
*/
protected function _toHtml()
{
$toActivate = $this->tfa->getProvidersToActivate($this->userContext->getUserId());
foreach ($toActivate as $toActivateProvider) {
if ($toActivateProvider->getCode() === $this->getData('provider')) {
return '';
}
}
return parent::_toHtml();
}
/**
* @inheritdoc
*/
public function getJsLayout()
{
$providers = [];
foreach ($this->getProvidersList() as $provider) {
if (!$provider->isActive($this->userContext->getUserId())) {
continue;
}
$providers[] = [
'code' => $provider->getCode(),
'name' => $provider->getName(),
'auth' => $this->getUrl($provider->getAuthAction()),
'icon' => $this->getViewFileUrl($provider->getIcon()),
];
}
$this->jsLayout['components']['tfa-change-provider']['switchIcon'] =
$this->getViewFileUrl('Magento_TwoFactorAuth::images/change_provider.png');
$this->jsLayout['components']['tfa-change-provider']['providers'] = $providers;
return parent::getJsLayout();
}
/**
* Get a list of available providers
*
* @return ProviderInterface[]
*/
private function getProvidersList(): array
{
$res = [];
$providers = $this->tfa->getUserProviders((int) $this->userContext->getUserId());
foreach ($providers as $provider) {
if ($provider->getCode() !== $this->getData('provider')) {
$res[] = $provider;
}
}
return $res;
}
}