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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\FrontendLogin\Configuration;
use Psr\Log\LoggerAwareInterface;
use Psr\Log\LoggerAwareTrait;
use Symfony\Component\Mime\Address;
use TYPO3\CMS\Core\Context\Context;
use TYPO3\CMS\Core\Crypto\Random;
use TYPO3\CMS\Extbase\Configuration\ConfigurationManagerInterface;
use TYPO3\CMS\Extbase\Security\Cryptography\HashService;
use TYPO3\CMS\Fluid\View\TemplatePaths;
/**
* @internal this is a concrete TYPO3 implementation and solely used for EXT:felogin and not part of TYPO3's Core API.
*/
class RecoveryConfiguration implements LoggerAwareInterface
{
use LoggerAwareTrait;
protected string $forgotHash;
protected ?Address $replyTo = null;
protected Address $sender;
protected array $settings;
protected string $mailTemplateName = '';
protected ?int $timestamp = null;
public function __construct(
protected Context $context,
ConfigurationManagerInterface $configurationManager,
Random $random,
HashService $hashService
) {
$this->settings = $configurationManager->getConfiguration(ConfigurationManagerInterface::CONFIGURATION_TYPE_SETTINGS);
$this->forgotHash = $this->getLifeTimeTimestamp() . '|' . $this->generateHash($random, $hashService);
$this->resolveFromTypoScript();
}
/**
* Returns the forgot hash.
*/
public function getForgotHash(): string
{
return $this->forgotHash;
}
/**
* Returns an instance of TemplatePaths with paths configured in felogin TypoScript and
* paths configured in $GLOBALS['TYPO3_CONF_VARS']['MAIL'].
*/
public function getMailTemplatePaths(): TemplatePaths
{
$pathArray = array_replace_recursive(
[
'layoutRootPaths' => $GLOBALS['TYPO3_CONF_VARS']['MAIL']['layoutRootPaths'],
'templateRootPaths' => $GLOBALS['TYPO3_CONF_VARS']['MAIL']['templateRootPaths'],
'partialRootPaths' => $GLOBALS['TYPO3_CONF_VARS']['MAIL']['partialRootPaths'],
],
[
'layoutRootPaths' => $this->settings['email']['layoutRootPaths'],
'templateRootPaths' => $this->settings['email']['templateRootPaths'],
'partialRootPaths' => $this->settings['email']['partialRootPaths'],
]
);
return new TemplatePaths($pathArray);
}
/**
* Returns email template name configured in TypoScript
*/
public function getMailTemplateName(): string
{
return $this->mailTemplateName;
}
/**
* Returns TTL timestamp of the forgot hash
*/
public function getLifeTimeTimestamp(): int
{
if ($this->timestamp === null) {
$lifetimeInHours = $this->settings['forgotLinkHashValidTime'] ?: 12;
$currentTimestamp = $this->context->getPropertyFromAspect('date', 'timestamp');
$this->timestamp = $currentTimestamp + 3600 * $lifetimeInHours;
}
return $this->timestamp;
}
/**
* Returns reply-to address if configured otherwise null.
*/
public function getReplyTo(): ?Address
{
return $this->replyTo;
}
/**
* Returns the sender. Normally the current typo3 installation.
*/
public function getSender(): Address
{
return $this->sender;
}
protected function generateHash(Random $random, HashService $hashService): string
{
$randomString = $random->generateRandomHexString(16);
return $hashService->generateHmac($randomString);
}
protected function resolveFromTypoScript(): void
{
$fromAddress = $this->settings['email_from'] ?: $GLOBALS['TYPO3_CONF_VARS']['MAIL']['defaultMailFromAddress'];
if (empty($fromAddress)) {
throw new IncompleteConfigurationException(
'Either "$GLOBALS[\'TYPO3_CONF_VARS\'][\'MAIL\'][\'defaultMailFromAddress\']" or extension key "plugin.tx_felogin_login.settings.email_from" cannot be empty!',
1573825624
);
}
$fromName = $this->settings['email_fromName'] ?: $GLOBALS['TYPO3_CONF_VARS']['MAIL']['defaultMailFromName'];
if (empty($fromName)) {
throw new IncompleteConfigurationException(
'Either "$GLOBALS[\'TYPO3_CONF_VARS\'][\'MAIL\'][\'defaultMailFromName\']" or extension key "plugin.tx_felogin_login.settings.email_fromName" cannot be empty!',
1573825625
);
}
$this->sender = new Address($fromAddress, $fromName);
if (!empty($GLOBALS['TYPO3_CONF_VARS']['MAIL']['defaultMailReplyToAddress'])) {
if ($GLOBALS['TYPO3_CONF_VARS']['MAIL']['defaultMailReplyToName']) {
$this->replyTo = new Address(
$GLOBALS['TYPO3_CONF_VARS']['MAIL']['defaultMailReplyToAddress'],
$GLOBALS['TYPO3_CONF_VARS']['MAIL']['defaultMailReplyToName']
);
} else {
$this->replyTo = new Address(
$GLOBALS['TYPO3_CONF_VARS']['MAIL']['defaultMailReplyToAddress']
);
}
}
$this->mailTemplateName = (string)$this->settings['email']['templateName'];
if (empty($this->mailTemplateName)) {
throw new IncompleteConfigurationException(
'Key "plugin.tx_felogin_login.settings.email.templateName" cannot be empty!',
1584998393
);
}
}
}