2018-01-28 16:40:49 +00:00
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<?php
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2018-12-10 16:39:09 +00:00
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require_once("config.php");
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2020-08-27 13:50:58 +00:00
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define('OK_MAIL_SENT', 'Письмо отправлено!');
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define('OK_PASSWORD_CHANGED', 'Пароль изменён!');
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define('ERROR_MAIL_NOT_SENT', 'Письмо не отправлено!');
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define('ERROR_WRONG_LOGIN', 'Такого пользователя не существует!');
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define('ERROR_TOO_MANY_TRIES', 'Вы уже отправляли себе письмо сегодня!');
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define('ERROR_OLD_HASH', 'Ссылка устарела!');
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define('ERROR_WRONG_HASH', 'Неверная ссылка!');
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2020-08-27 17:35:30 +00:00
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$login = filter_input(INPUT_POST, 'loginid', FILTER_SANITIZE_SPECIAL_CHARS);
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2020-09-29 22:39:06 +00:00
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$password = password_hash($_POST['psw'], PASSWORD_DEFAULT) ?? null;
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2020-08-27 17:35:30 +00:00
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$allowChange = false;
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2020-09-29 22:39:06 +00:00
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$changePassword = $_GET['change'] ?? 0;
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2020-08-27 17:35:30 +00:00
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$newPassword = $_POST['newpasswd'] ?? 0;
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$hashCheck = $_POST['hashcheck'] ?? 0;
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2018-01-28 16:40:49 +00:00
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function mail_send($to, $from_user, $from_email, $subject = '(No subject)', $message = '')
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{
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2018-12-10 16:15:11 +00:00
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$from_user = "=?UTF-8?B?" . base64_encode($from_user) . "?=";
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$subject = "=?UTF-8?B?" . base64_encode($subject) . "?=";
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2018-01-28 16:40:49 +00:00
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2018-12-10 16:15:11 +00:00
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$headers = "From: $from_user <$from_email>\r\n" .
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2018-01-28 16:40:49 +00:00
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"MIME-Version: 1.0" . "\r\n" .
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"Content-type: text/html; charset=UTF-8" . "\r\n";
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return mail($to, $subject, $message, $headers);
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}
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if ($login) {
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2020-08-27 17:20:31 +00:00
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$loginCheck = db::c()->query('SELECT email FROM users WHERE login = "?s"', $login)->fetch_assoc();
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if ($loginCheck) {
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$recovery = db::c()->query('SELECT 1 FROM users_recovery WHERE login = "?s"', $login)->getNumRows() ?? 0;
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if (!$recovery) {
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2020-08-27 13:50:58 +00:00
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$hash = bin2hex(random_bytes(8));
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$lasttime = date('Y-m-d', strtotime('+1days'));
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$ip = $_SERVER['REMOTE_ADDR'];
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db::c()->query('INSERT INTO users_recovery (login, hash, ip, date) VALUES ("?s", "?s", "?s", "?s")', $login, $hash, $lasttime, $ip);
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$message = "Здравствуйте!<br><br>
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2019-02-16 00:48:48 +00:00
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Кто-то запросил восстановление пароля к вашему персонажу " . $login . ".<br><br>
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Для смены пароля пройдите по
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<a href='" . GAMEDOMAIN . "/rememberpassword.php?change=" . $hash . "'> данной ссылке</a>.<br><br>
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2020-08-27 17:26:34 +00:00
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Ссылка будет действовать до <em>" . date('d-M-Y', strtotime($lasttime)) . "</em>.
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2018-01-28 16:40:49 +00:00
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";
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2020-08-27 17:27:32 +00:00
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if (mail_send($loginCheck['email'], "Noreply", "noreply@" . GAMEDOMAIN, "Восстановление забытого пароля", $message)) {
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2020-08-27 13:50:58 +00:00
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$statusMessage = OK_MAIL_SENT;
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} else {
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$statusMessage = ERROR_MAIL_NOT_SENT;
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}
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} else {
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2020-08-27 17:20:31 +00:00
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$statusMessage = ERROR_TOO_MANY_TRIES;
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2020-08-27 13:50:58 +00:00
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}
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} else {
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2020-08-27 17:22:43 +00:00
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$statusMessage = ERROR_WRONG_LOGIN;
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2020-08-27 13:50:58 +00:00
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}
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2018-01-28 16:40:49 +00:00
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}
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2019-02-16 00:48:48 +00:00
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if ($changePassword) {
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2020-08-27 13:50:58 +00:00
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if (db::c()->query('SELECT 1 FROM users_recovery WHERE `hash` = "?s" AND `date` < "?s"', $changePassword, date('Y-m-d'))->getNumRows()) {
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2019-02-16 00:48:48 +00:00
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$allowChange = true;
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2020-08-27 13:50:58 +00:00
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}
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else {
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$statusMessage = ERROR_OLD_HASH;
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}
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2019-02-16 00:48:48 +00:00
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}
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2020-08-27 17:35:30 +00:00
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if ($newPassword && $hashCheck) {
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$query = db::c()->query('SELECT login FROM users_recovery WHERE hash = "?s"', $hashCheck);
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2019-02-16 00:48:48 +00:00
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if ($query->getNumRows()) {
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2020-08-27 17:35:30 +00:00
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$query = $query->fetch_assoc();
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$passwordHashed = password_hash($newPassword, PASSWORD_DEFAULT);
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2020-08-27 13:50:58 +00:00
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db::c()->query('UPDATE users SET pass = "?s" WHERE login = "?s"', $passwordHashed, $query['login']);
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2020-08-27 17:38:50 +00:00
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db::c()->query('DELETE FROM users_recovery WHERE hash = "?s"', $hashCheck);
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2020-08-27 13:50:58 +00:00
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$statusMessage = OK_PASSWORD_CHANGED;
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} else {
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$statusMessage = ERROR_WRONG_HASH;
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}
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2018-12-10 16:37:50 +00:00
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}
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2018-01-28 16:40:49 +00:00
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?>
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<!DOCTYPE html>
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<html lang="ru_RU">
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<head>
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<meta charset="utf-8">
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2018-12-10 16:15:11 +00:00
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<link href="css/main.css" rel="stylesheet"/>
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2018-01-28 16:40:49 +00:00
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<title>Восстановление пароля</title>
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</head>
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<body>
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2018-12-10 16:15:11 +00:00
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<a href="/"> ← на главную</a>
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<?php if (!empty($statusMessage)): ?>
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<h3><?php echo $statusMessage; ?></h3>
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2018-01-28 16:40:49 +00:00
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<?php endif; ?>
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2019-02-16 00:51:20 +00:00
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<?php if ($allowChange === true): ?>
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2019-02-16 00:48:48 +00:00
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<h1>Создайте себе новый пароль</h1>
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<form method="post">
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<input required name="newpasswd" placeholder="Новый пароль">
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<input type="hidden" name="hashcheck" value="<?= $changePassword ?>"><br>
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<input type=submit>
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</form>
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<?php else: ?>
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2019-02-16 00:50:07 +00:00
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<h1>Восстановление пароля</h1>
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<p>Для восстановления пароля введите свой login и нажмите кнопку «Отправить письмо».<br>
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Письмо будет выслано на email адрес, указанный вами при регистрации.<br>
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Восстанавливать пароль можно только раз в сутки.</p>
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<form method="post">
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<input required name="loginid" placeholder="Имя персонажа" value="<?= $login ?>"><br>
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<input type=submit>
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</form>
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2019-02-16 00:48:48 +00:00
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<?php endif; ?>
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2018-01-28 16:40:49 +00:00
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</body>
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</html>
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