'use strict'; function init() { // === Konfiguration: ggf. anpassen === const TOKEN_KEY = 'wittenberg_auth'; const EXPECTED_PASSWORD_HASH = '6737e62deaaad3146de62328a9771e17a2504c564396ee11850a86d0b1e40dd9'; const LOGIN_URL = '/?openLogin=1'; // ==================================== let overlayElement = null; // Declare outside to make it accessible to event listeners function getToken() { try { return JSON.parse(localStorage.getItem(TOKEN_KEY) || 'null'); } catch (e) { return null; } } function isValid(tok) { if (!tok || tok.auth !== true) return false; if (tok.hash !== EXPECTED_PASSWORD_HASH) return false; if (typeof tok.expires !== 'number' || Date.now() >= tok.expires) return false; return true; } // Already logged in? -> Show page normally if (isValid(getToken())) return; // Not logged in -> insert blocking overlay overlayElement = document.createElement('div'); overlayElement.classList.add('octjvizlcd-overlay'); const cardElement = document.createElement('div'); cardElement.classList.add('octjvizlcd-card'); cardElement.innerHTML = `

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`; overlayElement.appendChild(cardElement); document.documentElement.appendChild(overlayElement); // Buttons const refreshButton = document.getElementById('wb-refresh'); if (refreshButton) { refreshButton.addEventListener('click', function(e) { e.preventDefault(); if (isValid(getToken())) { if (overlayElement && overlayElement.parentNode) { overlayElement.remove(); } } else { this.textContent = 'Noch nicht eingeloggt'; setTimeout(() => this.textContent = 'Seite prüfen', 1200); } }); } // React when logged in from another tab window.addEventListener('storage', function(e) { if (e.key === TOKEN_KEY && isValid(getToken())) { if (overlayElement && overlayElement.parentNode) { overlayElement.remove(); } } }); // Optional: react to custom event from modal (if sent) window.addEventListener('wittenberg-auth-change', function() { if (isValid(getToken())) { if (overlayElement && overlayElement.parentNode) { overlayElement.remove(); } } }); } if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', init); } else { init(); }