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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2018 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
namespace Fisharebest\Webtrees\Http\Controllers\Auth;
use Fisharebest\Webtrees\FlashMessages;
use Fisharebest\Webtrees\Http\Controllers\AbstractBaseController;
use Fisharebest\Webtrees\I18N;
use Fisharebest\Webtrees\Log;
use Fisharebest\Webtrees\Mail;
use Fisharebest\Webtrees\Tree;
use Fisharebest\Webtrees\User;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
/**
* Controller for requesting password resets.
*/
class ForgotPasswordController extends AbstractBaseController
{
/**
* Show a password reset page.
*
* @param Request $request
*
* @return Response
*/
public function forgotPasswordPage(Request $request): Response
{
$title = I18N::translate('Request a new password');
return $this->viewResponse('forgot-password-page', [
'title' => $title,
]);
}
/**
* Send a password reset email.
*
* @param Request $request
*
* @return RedirectResponse
*/
public function forgotPasswordAction(Request $request): RedirectResponse
{
/** @var Tree $tree */
$tree = $request->attributes->get('tree');
$identifier = $request->get('identifier');
$user = User::findByIdentifier($identifier);
if ($user !== null) {
$password = $this->createNewPassword();
$user->setPassword($password);
Log::addAuthenticationLog('Password request was sent to user: ' . $user->getUserName());
$sender = new User((object)[
'user_id' => null,
'user_name' => '',
'real_name' => $tree->getTitle(),
'email' => $tree->getPreference('WEBTREES_EMAIL'),
]);
Mail::send($sender, $user, $sender, I18N::translate('Lost password request'), view('emails/password-reset-text', [
'user' => $user,
'new_password' => $password,
]), view('emails/password-reset-html', [
'user' => $user,
'new_password' => $password,
]));
FlashMessages::addMessage(I18N::translate('A new password has been created and emailed to %s. You can change this password after you sign in.', e($identifier)), 'success');
return new RedirectResponse(route('login', ['username' => $user->getUserName()]));
} else {
FlashMessages::addMessage(I18N::translate('There is no account with the username or email “%s”.', e($identifier)), 'danger');
return new RedirectResponse(route('forgot-password'));
}
}
/**
* @return string
*/
private function createNewPassword(): string
{
$passchars = 'abcdefghijklmnopqrstuvqxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
$password = '';
$max = strlen($passchars) - 1;
for ($i = 0; $i < 8; $i++) {
$index = rand(0, $max);
$password .= $passchars{$index};
}
return $password;
}
}
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