AuthenticationService.php

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<?php
 
declare(strict_types=1);
 
/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */
 
namespace ‪TYPO3\CMS\Install\Authentication;
 
use Psr\Http\Message\ServerRequestInterface;
use Symfony\Component\Mailer\Exception\TransportException;
use Symfony\Component\Mime\Address;
use Symfony\Component\Mime\Exception\RfcComplianceException;
use Symfony\Component\Mime\RawMessage;
use ‪TYPO3\CMS\Core\Crypto\PasswordHashing\PasswordHashFactory;
use ‪TYPO3\CMS\Core\Log\LogManager;
use ‪TYPO3\CMS\Core\Mail\FluidEmail;
use ‪TYPO3\CMS\Core\Mail\MailerInterface;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
use ‪TYPO3\CMS\Core\Utility\MailUtility;
use ‪TYPO3\CMS\Fluid\View\TemplatePaths;
use TYPO3\CMS\Install\Service\SessionService;
 
class ‪AuthenticationService
{
    protected ‪TemplatePaths ‪$templatePaths;
 
    public function ‪__construct(protected readonly ‪MailerInterface $mailer)
    {
        $templateConfiguration = ‪$GLOBALS['TYPO3_CONF_VARS']['MAIL'];
        $templateConfiguration['templateRootPaths'][20] = 'EXT:install/Resources/Private/Templates/Email/';
        $this->templatePaths = new ‪TemplatePaths($templateConfiguration);
    }
 
    public function ‪loginWithPassword($password, ServerRequestInterface $request, SessionService $session): bool
    {
        $validPassword = false;
        if ($password !== null && $password !== '') {
            $installToolPassword = ‪$GLOBALS['TYPO3_CONF_VARS']['BE']['installToolPassword'];
            $hashFactory = GeneralUtility::makeInstance(PasswordHashFactory::class);
            // Throws an InvalidPasswordHashException if no hash mechanism for the stored password is found
            $hashInstance = $hashFactory->get($installToolPassword, 'BE');
            // @todo: This code should check required hash updates and update the hash if needed
            $validPassword = $hashInstance->checkPassword($password, $installToolPassword);
        }
        if ($validPassword) {
            $session->setAuthorized();
            $this->‪sendLoginSuccessfulMail($request);
            return true;
        }
        $this->‪sendLoginFailedMail($request);
        return false;
    }
 
    protected function ‪sendLoginSuccessfulMail(ServerRequestInterface $request)
    {
        $warningEmailAddress = ‪$GLOBALS['TYPO3_CONF_VARS']['BE']['warning_email_addr'];
        if (!$warningEmailAddress) {
            return;
        }
        $email = GeneralUtility::makeInstance(FluidEmail::class, $this->templatePaths);
        $email
            ->to($warningEmailAddress)
            ->subject('Install Tool Login at \'' . ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'] . '\'')
            ->from(new Address($this->‪getSenderEmailAddress(), $this->‪getSenderEmailName()))
            ->setTemplate('Security/InstallToolLogin')
            ->setRequest($request);
        $this->‪sendEmail($email);
    }
 
    protected function ‪sendLoginFailedMail(ServerRequestInterface $request)
    {
        $warningEmailAddress = ‪$GLOBALS['TYPO3_CONF_VARS']['BE']['warning_email_addr'];
        if (!$warningEmailAddress) {
            return;
        }
        $formValues = $request->getParsedBody()['install'] ?? $request->getQueryParams()['install'] ?? null;
        $email = GeneralUtility::makeInstance(FluidEmail::class, $this->templatePaths);
        $email
            ->to($warningEmailAddress)
            ->subject('Install Tool Login ATTEMPT at \'' . ‪$GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'] . '\'')
            ->from(new Address($this->‪getSenderEmailAddress(), $this->‪getSenderEmailName()))
            ->setTemplate('Security/InstallToolLoginAttempt')
            ->assign('lastCharactersOfPassword', substr(md5($formValues['password']), -5))
            ->setRequest($request);
        $this->‪sendEmail($email);
    }
 
    protected function ‪sendEmail(RawMessage $email): void
    {
        try {
            $this->mailer->send($email);
        } catch (TransportException $e) {
            $logger = GeneralUtility::makeInstance(LogManager::class)->getLogger(__CLASS__);
            $logger->warning('Could not send notification email to ' . $this->‪getSenderEmailAddress() . ' due to mailer settings error', [
                'recipientList' => $this->‪getSenderEmailAddress(),
                'exception' => $e,
            ]);
        } catch (RfcComplianceException $e) {
            $logger = GeneralUtility::makeInstance(LogManager::class)->getLogger(__CLASS__);
            $logger->warning('Could not send notification email to ' . $this->‪getSenderEmailAddress() . ' due to invalid email address', [
                'recipientList' => $this->‪getSenderEmailAddress(),
                'exception' => $e,
            ]);
        }
    }
 
    protected function ‪getSenderEmailAddress()
    {
        return ‪MailUtility::getSystemFromAddress();
    }
 
    protected function ‪getSenderEmailName()
    {
        return ‪MailUtility::getSystemFromName() ?: 'TYPO3 CMS install tool';
    }
}