151 lines
7.0 KiB
PHP
151 lines
7.0 KiB
PHP
<?php
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require_once __DIR__ . '/../includes/bootstrap.php';
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require_once __DIR__ . '/../includes/totp.php';
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if (current_staff()) {
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redirect('/staff/reports.php');
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}
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$errors = [];
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$need2fa = false;
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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verify_csrf();
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$action = $_POST['action'] ?? 'login';
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if ($action === 'verify_totp') {
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$pendingId = $_SESSION['totp_pending_staff_id'] ?? null;
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$code = trim($_POST['totp_code'] ?? '');
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if (!$pendingId) {
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$errors[] = 'Sitzung abgelaufen. Bitte neu anmelden.';
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} else {
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$stmt = get_db()->prepare('SELECT * FROM staff WHERE id = ? AND is_active = 1');
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$stmt->execute([$pendingId]);
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$staff = $stmt->fetch();
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if ($staff && totp_verify($staff['totp_secret'], $code)) {
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unset($_SESSION['totp_pending_staff_id']);
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staff_login($staff);
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redirect('/staff/reports.php');
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}
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$errors[] = 'Ungültiger Code. Bitte erneut versuchen.';
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$need2fa = true;
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}
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} else {
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$email = trim($_POST['email'] ?? '');
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$pass = $_POST['password'] ?? '';
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if (!rate_limit_check('staff_login_attempt', client_ip(), 10, 15)) {
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$errors[] = 'Zu viele Anmeldeversuche. Bitte versuchen Sie es in einigen Minuten erneut.';
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} elseif ($email && !rate_limit_check('staff_login_email', strtolower($email), 5, 15)) {
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// Konto-basierte Sperre – verhindert Brute-Force über wechselnde IPs
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$errors[] = 'Zu viele Anmeldeversuche für dieses Konto. Bitte warten Sie einige Minuten.';
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} else {
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$stmt = get_db()->prepare('SELECT * FROM staff WHERE LOWER(email) = LOWER(?) AND is_active = 1');
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$stmt->execute([$email]);
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$staff = $stmt->fetch();
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if ($staff && password_verify($pass, $staff['password_hash'])) {
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// Erfolgreicher Login – Zähler zurücksetzen
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rate_limit_reset('staff_login_email', strtolower($email));
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if ($staff['totp_enabled']) {
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$_SESSION['totp_pending_staff_id'] = $staff['id'];
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$need2fa = true;
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} else {
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staff_login($staff);
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redirect('/staff/reports.php');
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}
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} else {
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$errors[] = 'E-Mail-Adresse oder Passwort ist falsch.';
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}
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}
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}
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}
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$pageTitle = 'Mitarbeiter-Login';
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$activePage = '';
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// Staff-Header hat Sidebar – für Login-Seite eigenes schlankes HTML
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$banner = get_setting('banner_path');
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$logo = get_setting('logo_path');
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$displayName = get_setting('display_name', config()['site']['name']);
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?>
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<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Mitarbeiter-Login – <?= e($displayName) ?></title>
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<link rel="stylesheet" href="/assets/css/style.css?v=<?= @filemtime(__DIR__ . "/../assets/css/style.css") ?: time() ?>">
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<?php $customThemeStylesheet = active_custom_theme_stylesheet(); ?>
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<?php if ($customThemeStylesheet): ?>
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<link rel="stylesheet" href="<?= e($customThemeStylesheet) ?>">
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<?php endif; ?>
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<link rel="manifest" href="/manifest-staff.php">
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<meta name="theme-color" content="#0f6f6a">
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<?= site_icon_links() ?>
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<script>if('serviceWorker' in navigator){navigator.serviceWorker.register('/sw.js').catch(function(){});}</script>
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</head>
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<body class="login-page staff-login-page" style="margin:0; display:flex; flex-direction:column; min-height:100vh; background:#16202a <?php if($banner): ?>; background-image:url('<?= e($banner) ?>'); background-size:cover; background-position:center<?php endif; ?>">
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<!-- Schlanker Header -->
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<header style="background:rgba(14,26,34,.95); border-bottom:1px solid rgba(255,255,255,.08); padding:0 28px; height:56px; display:flex; align-items:center; justify-content:space-between; flex-shrink:0">
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<div style="display:flex; align-items:center; gap:12px">
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<?php if ($logo): ?>
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<img src="<?= e($logo) ?>" alt="" style="height:32px; width:auto">
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<?php endif; ?>
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<?php if (!$logo || get_setting('logo_hide_name', '0') !== '1'): ?>
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<span style="color:#fff; font-weight:700; font-size:.95rem"><?= e($displayName) ?></span>
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<?php endif; ?>
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</div>
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<a href="/login.php" style="color:rgba(255,255,255,.5); font-size:.8rem; text-decoration:none">← Zum Kundenportal</a>
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</header>
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<!-- Auth-Bereich -->
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<div class="login-screen staff-login-screen">
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<div class="auth-card login-card staff-login-card">
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<h1 style="font-size:1.4rem; font-weight:700; margin-bottom:4px; color:#0f1923">Mitarbeiterbereich</h1>
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<div class="sub">Anmeldung für Support-Mitarbeiter und Administratoren.</div>
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<?php foreach ($errors as $err): ?>
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<div class="flash error"><?= e($err) ?></div>
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<?php endforeach; ?>
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<?php foreach (get_flashes() as $f): ?>
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<div class="flash <?= e($f['type']) ?>"><?= e($f['message']) ?></div>
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<?php endforeach; ?>
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<?php if ($need2fa): ?>
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<p style="font-size:.88rem; color:#64748b; margin-bottom:14px">Bitte geben Sie den 6-stelligen Code aus Ihrer Authenticator-App ein.</p>
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<form method="post">
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<?= csrf_field() ?>
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<input type="hidden" name="action" value="verify_totp">
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<label for="totp_code">Authenticator-Code</label>
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<input type="text" id="totp_code" name="totp_code" inputmode="numeric" pattern="\d{6}" maxlength="6" required autofocus placeholder="000000" style="letter-spacing:.2em; font-size:1.3rem; text-align:center">
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<div class="btn-row">
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<button type="submit" class="btn login-submit">Verifizieren</button>
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</div>
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</form>
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<p style="margin-top:14px; font-size:.8rem; text-align:center"><a href="/staff/login.php">← Zurück zum Login</a></p>
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<?php else: ?>
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<form method="post">
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<?= csrf_field() ?>
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<input type="hidden" name="action" value="login">
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<label for="email">E-Mail-Adresse</label>
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<input type="email" id="email" name="email" required autofocus autocomplete="email" autocapitalize="none" autocorrect="off" spellcheck="false">
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<label for="password">Passwort</label>
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<input type="password" id="password" name="password" required autocomplete="current-password" autocapitalize="none" autocorrect="off" spellcheck="false">
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<div style="text-align:right; margin-top:6px">
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<a href="/staff/forgot_password.php" style="font-size:.8rem">Passwort vergessen?</a>
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</div>
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<div class="btn-row">
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<button type="submit" class="btn login-submit">Anmelden</button>
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</div>
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</form>
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<?php endif; ?>
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</div>
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</div>
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<!-- Schlanker Footer -->
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<footer style="background:rgba(14,26,34,.95); border-top:1px solid rgba(255,255,255,.08); padding:12px 28px; text-align:center; flex-shrink:0">
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<span style="color:rgba(255,255,255,.3); font-size:.75rem">Copyright © <?= date('Y') ?> <?= e($displayName) ?> – Alle Rechte vorbehalten.</span>
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</footer>
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</body>
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</html>
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