Leuchtfeuer/auth0-for-typo3

<?php

declare(strict_types=1);

use Leuchtfeuer\Auth0\Domain\Transfer\EmAuth0Configuration;
use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;

defined('TYPO3') || die('');


// Load libraries when TYPO3 is not in composer mode
if (\TYPO3\CMS\Core\Core\Environment::isComposerMode() !== true) {
    require ExtensionManagementUtility::extPath('auth0') . 'Libraries/vendor/autoload.php';
}

// Load extension configuration
$configuration = new EmAuth0Configuration();

// Get proper subtypes for authentication service
$subtypes = [];
if ($configuration->isEnableFrontendLogin()) {
    $subtypes[] = 'authUserFE';
    $subtypes[] = 'getUserFE';

    // Configure Auth0 plugin
    \TYPO3\CMS\Extbase\Utility\ExtensionUtility::configurePlugin(
        'auth0',
        'LoginForm',
        [\Leuchtfeuer\Auth0\Controller\LoginController::class => 'form, login, logout'],
        [\Leuchtfeuer\Auth0\Controller\LoginController::class => 'form, login, logout']
    );
}

if ($configuration->isEnableBackendLogin()) {
    $subtypes[] = 'getUserBE';
    $subtypes[] = 'authUserBE';
}

if (!empty($subtypes)) {
    // Get priority for Auth0 Authentication Service
    $highestPriority = 0;

    foreach ($GLOBALS['T3_SERVICES']['auth'] ?? [] as $service) {
        if ($service['priority'] > $highestPriority) {
            $highestPriority = $service['priority'];
        }
    }

    $overrulingPriority = $highestPriority + 10;

    // Register login provider
    ExtensionManagementUtility::addService(
        'auth0',
        'auth',
        Leuchtfeuer\Auth0\Service\AuthenticationService::class,
        [
            'title' => 'Auth0 authentication',
            'description' => 'Authentication with Auth0.',
            'subtype' => implode(',', $subtypes),
            'available' => true,
            'priority' => $overrulingPriority,
            'quality' => $overrulingPriority,
            'os' => '',
            'exec' => '',
            'className' => Leuchtfeuer\Auth0\Service\AuthenticationService::class,
        ]
    );
}