Unifi-Voucher-Tool/admin/users.php
Claude ba121d60e6
2FA-Reife: Recovery-Codes, Enforce-Policy für Admins, Admin-Reset
- Recovery-/Backup-Codes (8x, einmalig nutzbar) bei Aktivierung + Regenerieren;
  Login akzeptiert TOTP ODER Recovery-Code
- Setting enforce_2fa_admins: Admins ohne 2FA werden zur Einrichtung geleitet
- Admin kann 2FA eines Nutzers zurücksetzen (admin/users.php)
- Schema 0003 (users.totp_backup_codes); security.php zeigt Codes & Restanzahl
2026-06-05 20:45:28 +00:00

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<?php
error_reporting(E_ALL);
ini_set('display_errors', 0);
ini_set('log_errors', 1);
require_once __DIR__ . '/../config.php';
require_once __DIR__ . '/../includes/Database.php';
require_once __DIR__ . '/../includes/Auth.php';
require_once __DIR__ . '/../includes/Mailer.php';
require_once __DIR__ . '/../includes/I18n.php';
$auth = new Auth();
$auth->requireAdmin();
$db = Database::getInstance();
$mailer = new Mailer();
$appTitle = $db->getSetting('app_title', 'UniFi Voucher System');
$smtpEnabled = $db->getSetting('smtp_enabled', '0') === '1';
I18n::init();
$error = '';
$success = '';
// Send password reset link
if (isset($_GET['send_reset']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$targetUser = $db->fetchOne("SELECT * FROM users WHERE id=? AND is_active=1 AND password_hash IS NOT NULL", [(int)$_GET['send_reset']]);
if ($targetUser) {
try {
$db->execute("DELETE FROM password_reset_tokens WHERE user_id=?", [$targetUser['id']]);
$token = bin2hex(random_bytes(32));
$expiresAt = date('Y-m-d H:i:s', strtotime('+1 hour'));
$db->execute("INSERT INTO password_reset_tokens (user_id, token, expires_at) VALUES (?,?,?)", [$targetUser['id'], $token, $expiresAt]);
$systemUrl = rtrim($db->getSetting('system_url', ''), '/');
if (empty($systemUrl)) {
$protocol = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS']==='on' ? 'https' : 'http';
$scriptPath = dirname(dirname($_SERVER['SCRIPT_NAME']));
$systemUrl = $protocol . '://' . $_SERVER['HTTP_HOST'] . ($scriptPath==='/'?'':$scriptPath);
}
$resetUrl = $systemUrl . '/reset_password.php?token=' . $token;
$mailer->sendRaw($targetUser['email'], $appTitle . ' Passwort zurücksetzen',
"Hallo {$targetUser['name']},\n\nEin Administrator hat für Sie einen Passwort-Reset-Link erstellt:\n\n{$resetUrl}\n\n(Gültig für 1 Stunde)\n\n{$appTitle}");
$success = 'Passwort-Reset-Link wurde an ' . htmlspecialchars($targetUser['email']) . ' gesendet.';
} catch (Exception $e) {
$error = 'Fehler beim Senden: ' . $e->getMessage();
}
} else {
$error = 'Benutzer nicht gefunden oder kein lokales Passwort.';
}
} else {
$error = __('error_csrf');
}
}
// Edit user
if ($_SERVER['REQUEST_METHOD']==='POST' && isset($_POST['edit_user'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token']??'')) {
$error = __('error_csrf');
} else {
try {
$userId = (int)$_POST['user_id'];
$isAdmin = isset($_POST['is_admin']) ? 1 : 0;
$siteIds = $_POST['site_ids'] ?? [];
$oldUser = $db->fetchOne("SELECT * FROM users WHERE id=?", [$userId]);
$oldSites= $db->fetchAll("SELECT s.name FROM sites s INNER JOIN user_site_access usa ON s.id=usa.site_id WHERE usa.user_id=?", [$userId]);
$db->query("UPDATE users SET is_admin=? WHERE id=?", [$isAdmin, $userId]);
$db->query("DELETE FROM user_site_access WHERE user_id=?", [$userId]);
$newSites = [];
if (!$isAdmin && !empty($siteIds)) {
foreach ($siteIds as $siteId) {
$db->execute("INSERT INTO user_site_access (user_id, site_id) VALUES (?,?)", [$userId, $siteId]);
$site = $db->fetchOne("SELECT name FROM sites WHERE id=?", [$siteId]);
if ($site) $newSites[] = $site['name'];
}
}
$changes = [];
if ($oldUser['is_admin'] != $isAdmin) {
$changes[] = $isAdmin ? 'Sie wurden zum Administrator ernannt' : 'Ihre Administrator-Rechte wurden entfernt';
}
$oldSiteNames = array_column($oldSites,'name');
$addedSites = array_diff($newSites, $oldSiteNames);
$removedSites = array_diff($oldSiteNames, $newSites);
if (!empty($addedSites)) $changes[] = 'Zugriff gewährt auf: ' . implode(', ', $addedSites);
if (!empty($removedSites)) $changes[] = 'Zugriff entfernt von: ' . implode(', ', $removedSites);
if ($isAdmin && !$oldUser['is_admin']) $changes[] = 'Sie haben nun Zugriff auf alle Sites';
if (!empty($changes)) $mailer->sendUserNotification($oldUser['email'], $oldUser['name'], $changes);
$success = __('users_updated') . (!empty($changes) ? ' '.__('users_notified') : '');
$auth->writeAuditLog($_SESSION['user_id'], 'user_edit', 'user', $userId, implode('; ', $changes) ?: 'Keine Änderungen');
} catch (Exception $e) { $error = $e->getMessage(); }
}
}
// Add user
if ($_SERVER['REQUEST_METHOD']==='POST' && isset($_POST['add_user'])) {
if (!$auth->validateCsrfToken($_POST['csrf_token']??'')) {
$error = __('error_csrf');
} else {
try {
$email = trim($_POST['email']);
$name = trim($_POST['name']);
$password= $_POST['password'];
$isAdmin = isset($_POST['is_admin']) ? 1 : 0;
$siteIds = $_POST['site_ids'] ?? [];
if (empty($email)||empty($name)||empty($password)) throw new Exception(__('error_fill_all'));
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) throw new Exception(__('error_email_invalid'));
if (strlen($password) < 8) throw new Exception(__('settings_pw_minlength'));
if ($db->fetchOne("SELECT id FROM users WHERE email=?", [$email])) throw new Exception('E-Mail bereits vorhanden');
$userId = $auth->registerUser($email, $name, $password, $isAdmin);
if (!$userId) throw new Exception('Benutzer konnte nicht erstellt werden');
if (!$isAdmin && !empty($siteIds)) {
foreach ($siteIds as $siteId) {
$db->execute("INSERT INTO user_site_access (user_id, site_id) VALUES (?,?)", [$userId, $siteId]);
}
}
$auth->writeAuditLog($_SESSION['user_id'], 'user_create', 'user', $userId, "Benutzer {$name} erstellt");
$success = __('users_added');
} catch (Exception $e) { $error = $e->getMessage(); }
}
}
// Delete user
if (isset($_GET['delete']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$deleteId = (int)$_GET['delete'];
if ($deleteId === (int)$_SESSION['user_id']) {
$error = 'Sie können sich nicht selbst löschen';
} else {
$db->query("DELETE FROM users WHERE id=?", [$deleteId]);
$auth->writeAuditLog($_SESSION['user_id'], 'user_delete', 'user', $deleteId, 'Benutzer gelöscht');
$success = __('users_deleted');
}
} else { $error = __('error_csrf'); }
}
// Toggle user active
if (isset($_GET['toggle']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$toggleId = (int)$_GET['toggle'];
if ($toggleId === (int)$_SESSION['user_id']) {
$error = 'Sie können sich nicht selbst deaktivieren';
} else {
$user = $db->fetchOne("SELECT is_active FROM users WHERE id=?", [$toggleId]);
if ($user) {
$newStatus = $user['is_active'] ? 0 : 1;
$db->query("UPDATE users SET is_active=? WHERE id=?", [$newStatus, $toggleId]);
$success = 'Benutzer-Status aktualisiert!';
}
}
} else { $error = __('error_csrf'); }
}
// 2FA eines Benutzers zurücksetzen (Admin-Hilfe bei verlorenem Authenticator)
if (isset($_GET['reset_2fa']) && isset($_GET['token'])) {
if ($auth->validateCsrfToken($_GET['token'])) {
$auth->disableTotp((int)$_GET['reset_2fa']);
$success = '2FA des Benutzers wurde zurückgesetzt.';
} else { $error = __('error_csrf'); }
}
$users = $db->fetchAll("SELECT * FROM users ORDER BY name");
$sites = $db->fetchAll("SELECT * FROM sites WHERE is_active=1 ORDER BY name");
$userSiteAccess = [];
foreach ($users as $user) {
$userSiteAccess[$user['id']] = $db->fetchAll("SELECT s.id, s.name FROM sites s INNER JOIN user_site_access usa ON s.id=usa.site_id WHERE usa.user_id=?", [$user['id']]);
}
$currentPage = 'users';
?>
<!DOCTYPE html>
<html lang="<?= I18n::getLanguage() ?>">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title><?= __('users_title') ?> <?= htmlspecialchars($appTitle) ?></title>
<?php include __DIR__ . '/../includes/admin_nav.php'; ?>
<style>
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; flex-wrap: wrap; gap: 12px; }
.page-title { font-size: 26px; font-weight: 700; color: var(--text-primary); }
.card { background: var(--bg-card); border-radius: 14px; box-shadow: 0 2px 10px var(--shadow); border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 24px; }
.card-header { padding: 18px 22px; border-bottom: 1px solid var(--border-color); }
.card-title { font-size: 16px; font-weight: 600; color: var(--text-primary); }
.alert { padding: 13px 18px; border-radius: 10px; font-size: 14px; margin-bottom: 20px; }
.alert-error { background: #fee; border: 1px solid #fcc; color: #c33; }
.alert-success { background: #efe; border: 1px solid #cfc; color: #3c3; }
.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; padding: 12px 15px; background: var(--bg-table-head); color: var(--text-muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.table td { padding: 13px 15px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); font-size: 14px; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover { background: var(--bg-hover); }
.badge { display: inline-block; padding: 3px 9px; border-radius: 5px; font-size: 11px; font-weight: 500; margin: 2px; }
.badge-success { background: #d4edda; color: #155724; }
.badge-warning { background: #fff3cd; color: #856404; }
.badge-danger { background: #f8d7da; color: #721c24; }
.badge-info { background: var(--bg-badge-info); color: var(--text-badge-info); }
.btn { padding: 8px 16px; border-radius: 8px; border: none; font-weight: 500; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 7px; transition: all .2s; font-size: 13px; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary { background: var(--bg-hover); color: var(--text-secondary); border: 1px solid var(--border-color); }
.btn-secondary:hover { background: var(--border-color); }
.btn-danger { background: var(--danger); color: white; }
.btn-warning { background: var(--warning); color: #333; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.modal { display: none; position: fixed; inset: 0; background: var(--modal-overlay); z-index: 1000; align-items: center; justify-content: center; }
.modal.active { display: flex; }
.modal-content { background: var(--bg-card); border-radius: 14px; max-width: 580px; width: 90%; max-height: 90vh; overflow-y: auto; border: 1px solid var(--border-color); }
.modal-header { padding: 22px 25px; border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; }
.modal-title { font-size: 19px; font-weight: 600; color: var(--text-primary); }
.modal-close { background: none; border: none; font-size: 22px; cursor: pointer; color: var(--text-muted); }
.modal-body { padding: 22px 25px; }
.form-group { margin-bottom: 18px; }
label { display: block; margin-bottom: 7px; color: var(--text-secondary); font-weight: 500; font-size: 14px; }
input[type="text"], input[type="email"], input[type="password"] { width: 100%; padding: 11px; border: 2px solid var(--border-color); border-radius: 8px; font-size: 14px; background: var(--bg-input); color: var(--text-primary); transition: border-color .2s; }
input:focus { outline: none; border-color: var(--accent); }
.checkbox-group { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.checkbox-group input { width: auto; }
.site-selection { border: 1px solid var(--border-color); border-radius: 8px; padding: 12px; max-height: 180px; overflow-y: auto; background: var(--bg-hover); }
.empty-state { text-align: center; padding: 50px 20px; color: var(--text-muted); }
.empty-state i { font-size: 40px; margin-bottom: 15px; opacity: .3; display: block; }
.action-btns { display: flex; gap: 5px; flex-wrap: wrap; }
@media(max-width:768px){ .main-content{ margin-left:0!important; } .table th:nth-child(5),.table td:nth-child(5){ display:none; } }
</style>
<div class="page-header">
<h1 class="page-title"><?= __('users_title') ?></h1>
<button onclick="openModal()" class="btn btn-primary">
<i class="fas fa-plus"></i> <?= __('users_add') ?>
</button>
</div>
<?php if ($error): ?>
<div class="alert alert-error"><i class="fas fa-exclamation-circle"></i> <?= htmlspecialchars($error) ?></div>
<?php endif; ?>
<?php if ($success): ?>
<div class="alert alert-success"><i class="fas fa-check-circle"></i> <?= htmlspecialchars($success) ?></div>
<?php endif; ?>
<div class="card">
<div class="card-header"><h2 class="card-title"><?= __('users_all') ?></h2></div>
<div class="card-body" style="padding:0;">
<?php if (empty($users)): ?>
<div class="empty-state"><i class="fas fa-users"></i><p><?= __('users_none_found') ?></p></div>
<?php else: ?>
<div style="overflow-x:auto;">
<table class="table">
<thead>
<tr>
<th><?= __('label_name') ?></th>
<th><?= __('label_email') ?></th>
<th><?= __('label_role') ?></th>
<th><?= __('label_status') ?></th>
<th><?= __('users_site_access') ?></th>
<th><?= __('users_last_login') ?></th>
<th><?= __('label_actions') ?></th>
</tr>
</thead>
<tbody>
<?php foreach ($users as $user): ?>
<?php $userSiteIds = array_column($userSiteAccess[$user['id']]??[], 'id'); ?>
<tr>
<td>
<strong><?= htmlspecialchars($user['name']) ?></strong>
<?php if ($user['id'] == $_SESSION['user_id']): ?>
<span class="badge badge-info"><?= __('users_you') ?></span>
<?php endif; ?>
</td>
<td><?= htmlspecialchars($user['email']) ?></td>
<td>
<?php if ($user['is_admin']): ?>
<span class="badge badge-danger"><i class="fas fa-crown"></i> <?= __('status_admin') ?></span>
<?php else: ?>
<span class="badge badge-info"><?= __('status_user') ?></span>
<?php endif; ?>
</td>
<td>
<?php if ($user['is_active']): ?>
<span class="badge badge-success"><i class="fas fa-check"></i> <?= __('status_active') ?></span>
<?php else: ?>
<span class="badge badge-warning"><i class="fas fa-pause"></i> <?= __('status_inactive') ?></span>
<?php endif; ?>
</td>
<td>
<?php if ($user['is_admin']): ?>
<em style="color:var(--text-muted);"><?= __('users_all_sites') ?></em>
<?php elseif (!empty($userSiteAccess[$user['id']])): ?>
<?php foreach ($userSiteAccess[$user['id']] as $s): ?>
<span class="badge badge-info"><?= htmlspecialchars($s['name']) ?></span>
<?php endforeach; ?>
<?php else: ?>
<em style="color:var(--text-muted);"><?= __('users_none') ?></em>
<?php endif; ?>
</td>
<td style="font-size:13px;">
<?php if ($user['last_login']): ?>
<?= date('d.m.Y H:i', strtotime($user['last_login'])) ?>
<?php else: ?>
<em style="color:var(--text-muted);"><?= __('users_never') ?></em>
<?php endif; ?>
</td>
<td>
<div class="action-btns">
<button onclick="openEditModal(<?= $user['id'] ?>, '<?= htmlspecialchars($user['name'], ENT_QUOTES) ?>', <?= $user['is_admin'] ?>, [<?= implode(',', array_map('intval', $userSiteIds)) ?>])"
class="btn btn-secondary btn-sm" title="<?= __('btn_edit') ?>">
<i class="fas fa-edit"></i>
</button>
<?php if ($user['id'] != $_SESSION['user_id']): ?>
<a href="?toggle=<?= $user['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-secondary btn-sm" title="<?= $user['is_active'] ? __('sites_deactivate') : __('sites_activate') ?>">
<i class="fas fa-<?= $user['is_active'] ? 'pause' : 'play' ?>"></i>
</a>
<?php if ($smtpEnabled && !empty($user['password_hash'])): ?>
<a href="?send_reset=<?= $user['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-warning btn-sm" title="<?= __('users_reset_pw') ?>"
onclick="return confirm('Passwort-Reset-Link senden an <?= htmlspecialchars($user['email'], ENT_QUOTES) ?>?')">
<i class="fas fa-key"></i>
</a>
<?php endif; ?>
<?php if (!empty($user['totp_enabled'])): ?>
<a href="?reset_2fa=<?= $user['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-secondary btn-sm" title="2FA zurücksetzen"
onclick="return confirm('2FA für <?= htmlspecialchars($user['email'], ENT_QUOTES) ?> zurücksetzen?')">
<i class="fas fa-user-shield"></i>
</a>
<?php endif; ?>
<a href="?delete=<?= $user['id'] ?>&token=<?= $auth->getCsrfToken() ?>"
class="btn btn-danger btn-sm" title="<?= __('btn_delete') ?>"
onclick="return confirm('Benutzer wirklich löschen?')">
<i class="fas fa-trash"></i>
</a>
<?php endif; ?>
</div>
</td>
</tr>
<?php endforeach; ?>
</tbody>
</table>
</div>
<?php endif; ?>
</div>
</div>
</div><!-- /main-content -->
<!-- Add User Modal -->
<div id="addUserModal" class="modal">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title"><?= __('users_add_title') ?></h2>
<button class="modal-close" onclick="closeModal('addUserModal')">&times;</button>
</div>
<div class="modal-body">
<form method="post" id="addUserForm">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<div class="form-group">
<label><?= __('label_name') ?> *</label>
<input type="text" name="name" required>
</div>
<div class="form-group">
<label><?= __('label_email') ?> *</label>
<input type="email" name="email" required>
</div>
<div class="form-group">
<label><?= __('label_password') ?> *</label>
<input type="password" name="password" required minlength="8">
<small style="color:var(--text-muted);font-size:12px;"><?= __('users_password_hint') ?></small>
</div>
<div class="form-group">
<div class="checkbox-group">
<input type="checkbox" id="add_is_admin" name="is_admin" onchange="toggleSiteSelection('add')">
<label for="add_is_admin" style="margin:0;"><?= __('users_admin_check') ?></label>
</div>
<small style="color:var(--text-muted);font-size:12px;"><?= __('users_admin_hint') ?></small>
</div>
<div class="form-group" id="siteSelectionGroup">
<label><?= __('users_site_access') ?></label>
<div class="site-selection">
<?php if (empty($sites)): ?>
<em style="color:var(--text-muted);"><?= __('users_no_sites') ?></em>
<?php else: ?>
<?php foreach ($sites as $site): ?>
<div class="checkbox-group">
<input type="checkbox" name="site_ids[]" value="<?= $site['id'] ?>" id="add_site_<?= $site['id'] ?>">
<label for="add_site_<?= $site['id'] ?>" style="margin:0;"><?= htmlspecialchars($site['name']) ?></label>
</div>
<?php endforeach; ?>
<?php endif; ?>
</div>
<small style="color:var(--text-muted);font-size:12px;"><?= __('users_site_hint') ?></small>
</div>
<div style="display:flex;gap:10px;margin-top:20px;">
<button type="submit" name="add_user" class="btn btn-primary" style="flex:1;">
<i class="fas fa-save"></i> <?= __('users_save') ?>
</button>
<button type="button" onclick="closeModal('addUserModal')" class="btn btn-secondary"><?= __('btn_cancel') ?></button>
</div>
</form>
</div>
</div>
</div>
<!-- Edit User Modal -->
<div id="editUserModal" class="modal">
<div class="modal-content">
<div class="modal-header">
<h2 class="modal-title"><?= __('users_edit_title') ?></h2>
<button class="modal-close" onclick="closeModal('editUserModal')">&times;</button>
</div>
<div class="modal-body">
<form method="post" id="editUserForm">
<input type="hidden" name="csrf_token" value="<?= $auth->getCsrfToken() ?>">
<input type="hidden" name="user_id" id="edit_user_id">
<div class="form-group">
<label><?= __('label_name') ?></label>
<input type="text" id="edit_name" readonly style="background:var(--bg-hover);">
</div>
<div class="form-group">
<div class="checkbox-group">
<input type="checkbox" id="edit_is_admin" name="is_admin" onchange="toggleSiteSelection('edit')">
<label for="edit_is_admin" style="margin:0;"><?= __('users_admin_check') ?></label>
</div>
<small style="color:var(--text-muted);font-size:12px;"><?= __('users_admin_hint') ?></small>
</div>
<div class="form-group" id="editSiteSelectionGroup">
<label><?= __('users_site_access') ?></label>
<div class="site-selection" id="editSitesList">
<?php foreach ($sites as $site): ?>
<div class="checkbox-group">
<input type="checkbox" name="site_ids[]" value="<?= $site['id'] ?>" id="edit_site_<?= $site['id'] ?>">
<label for="edit_site_<?= $site['id'] ?>" style="margin:0;"><?= htmlspecialchars($site['name']) ?></label>
</div>
<?php endforeach; ?>
</div>
</div>
<div style="display:flex;gap:10px;margin-top:20px;">
<button type="submit" name="edit_user" class="btn btn-primary" style="flex:1;">
<i class="fas fa-save"></i> <?= __('users_save_edit') ?>
</button>
<button type="button" onclick="closeModal('editUserModal')" class="btn btn-secondary"><?= __('btn_cancel') ?></button>
</div>
</form>
</div>
</div>
</div>
<div id="toast-container"></div>
<script src="../assets/global.js"></script>
<script>
function openModal() { document.getElementById('addUserModal').classList.add('active'); }
function closeModal(id) { document.getElementById(id).classList.remove('active'); }
function openEditModal(userId, userName, isAdmin, siteIds) {
document.getElementById('edit_user_id').value = userId;
document.getElementById('edit_name').value = userName;
document.getElementById('edit_is_admin').checked = isAdmin == 1;
document.querySelectorAll('#editSitesList input[type="checkbox"]').forEach(cb => cb.checked = false);
siteIds.forEach(id => { const cb = document.getElementById('edit_site_' + id); if (cb) cb.checked = true; });
toggleSiteSelection('edit');
document.getElementById('editUserModal').classList.add('active');
}
function toggleSiteSelection(mode) {
const isAdmin = document.getElementById(mode + '_is_admin').checked;
const group = document.getElementById(mode === 'add' ? 'siteSelectionGroup' : 'editSiteSelectionGroup');
if (group) group.style.display = isAdmin ? 'none' : 'block';
}
toggleSiteSelection('add');
['addUserModal','editUserModal'].forEach(id => {
document.getElementById(id).addEventListener('click', function(e) {
if (e.target === this) closeModal(id);
});
});
</script>
</body>
</html>