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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\Backend\Command;
use Psr\Http\Message\ServerRequestInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use TYPO3\CMS\Backend\Authentication\PasswordReset;
use TYPO3\CMS\Core\Context\Context;
use TYPO3\CMS\Core\Core\Environment;
use TYPO3\CMS\Core\Core\SystemEnvironmentBuilder;
use TYPO3\CMS\Core\Http\NormalizedParams;
use TYPO3\CMS\Core\Http\ServerRequest;
use TYPO3\CMS\Core\Http\Uri;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Triggers the workflow to request a new password for a user.
*/
class ResetPasswordCommand extends Command
{
/**
* @var Context
*/
private $context;
/**
* @var PasswordReset
*/
private $passwordReset;
public function __construct(Context $context, PasswordReset $passwordReset)
{
$this->context = $context;
$this->passwordReset = $passwordReset;
parent::__construct();
}
/**
* Configure the command by defining the name, options and arguments
*/
protected function configure()
{
$this
->addArgument(
'backendurl',
InputArgument::REQUIRED,
'The URL of the TYPO3 Backend, e.g. https://www.example.com/typo3/'
)->addArgument(
'email',
InputArgument::REQUIRED,
'The email address of a valid backend user'
);
}
/**
* Executes the command for sending out an email to reset the password.
*/
protected function execute(InputInterface $input, OutputInterface $output): int
{
$io = new SymfonyStyle($input, $output);
$email = $input->getArgument('email');
$email = is_string($email) ? $email : '';
if (!GeneralUtility::validEmail($email)) {
$io->error('The given email "' . $email . '" is not a valid email address.');
return Command::FAILURE;
}
$backendUrl = $input->getArgument('backendurl');
$backendUrl = is_string($backendUrl) ? $backendUrl : '';
if (!GeneralUtility::isValidUrl($backendUrl)) {
$io->error('The given backend URL "' . $backendUrl . '" is not a valid URL.');
return Command::FAILURE;
}
$request = $this->createFakeWebRequest($backendUrl);
$GLOBALS['TYPO3_REQUEST'] = $request;
$this->passwordReset->initiateReset($request, $this->context, $email);
$io->success('Password reset for email address "' . $email . '" initiated.');
return Command::SUCCESS;
}
/**
* This is needed to create a link to the backend properly.
*/
protected function createFakeWebRequest(string $backendUrl): ServerRequestInterface
{
$uri = new Uri($backendUrl);
$request = new ServerRequest(
$uri,
'GET',
'php://input',
[],
[
'HTTP_HOST' => $uri->getHost(),
'SERVER_NAME' => $uri->getHost(),
'HTTPS' => $uri->getScheme() === 'https',
'SCRIPT_FILENAME' => __FILE__,
'SCRIPT_NAME' => rtrim($uri->getPath(), '/') . '/',
]
);
$backedUpEnvironment = $this->simulateEnvironmentForBackendEntryPoint();
$normalizedParams = NormalizedParams::createFromRequest($request);
// Restore the environment
Environment::initialize(
Environment::getContext(),
Environment::isCli(),
Environment::isComposerMode(),
Environment::getProjectPath(),
Environment::getPublicPath(),
Environment::getVarPath(),
Environment::getConfigPath(),
$backedUpEnvironment['currentScript'],
Environment::isWindows() ? 'WINDOWS' : 'UNIX'
);
return $request
->withAttribute('normalizedParams', $normalizedParams)
->withAttribute('applicationType', SystemEnvironmentBuilder::REQUESTTYPE_BE);
}
/**
* This is a workaround to use "PublicPath . /typo3/index.php" instead of "publicPath . /typo3/sysext/core/bin/typo3"
* so the the web root is detected properly in normalizedParams.
*/
protected function simulateEnvironmentForBackendEntryPoint(): array
{
$currentEnvironment = Environment::toArray();
Environment::initialize(
Environment::getContext(),
Environment::isCli(),
Environment::isComposerMode(),
Environment::getProjectPath(),
Environment::getPublicPath(),
Environment::getVarPath(),
Environment::getConfigPath(),
// This is ugly, as this change fakes the directory
dirname(Environment::getCurrentScript(), 4) . DIRECTORY_SEPARATOR . 'index.php',
Environment::isWindows() ? 'WINDOWS' : 'UNIX'
);
return $currentEnvironment;
}
}