Refactor license management and remove unused features

- Removed the JWT authentication setup and related access token handling.
- Deleted the test license activation functionality and associated routes.
- Removed the admin license management interface and related templates.
- Cleaned up the appointments page by removing test license options.
- Updated various templates to reflect changes in terminology from "license" to "instance".
- Removed the verify module and its associated functions for license key management.
- Deleted unused templates related to license management.
- Added a new empty JSON file for licenses backup.

README.md

@@ -108,6 +108,27 @@ Berechtigungen für Provisioning:
 - Schreibrechte auf /etc/nginx/sites-available und /etc/nginx/sites-enabled
 - nginx -t und nginx reload/signal-Rechte
 
+## Admin Homepage: Live-Logs
+
+Die Admin-Seite unter /admin/system zeigt jetzt Live-Logs direkt im Frontend.
+
+Enthaltene Quellen:
+
+- Core Docker Logs (website + mongodb)
+- invario-hosts-sync.service
+- invario-stack-autostart.service
+- nginx.service
+
+Verhalten:
+
+- Auto-Refresh alle 20 Sekunden
+- Manuelles Aktualisieren per Button
+- Auswahl der Log-Quelle per Dropdown
+
+Hinweis:
+
+- Wenn die Website ohne Zugriff auf systemd/journalctl läuft (z. B. in eingeschränkten Containern), bleiben Core-Docker-Logs verfügbar, während Service-Logs als nicht verfügbar angezeigt werden können.
+
 ## Betriebsmodi Website
 
 - Development: [Website/launch_dev.sh](Website/launch_dev.sh)
@@ -150,3 +171,11 @@ Optionen:
 - --skip-nginx
 - --skip-hosts-sync
 - --skip-autostart
+
+## Quick Verify
+
+```bash
+sudo ./gitea.sh status
+sudo systemctl status invario-hosts-sync --no-pager
+sudo systemctl status invario-stack-autostart --no-pager
+```

Website/backup.py

@@ -1,75 +0,0 @@
-import os
-from datetime import datetime
-from pymongo import MongoClient
-from pymongo.errors import PyMongoError
-
-BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-INVOICE_UPLOAD_DIR = os.path.join(BASE_DIR, "static", "uploads", "invoices")
-MONGO_URI = os.environ.get("MONGO_URI", "mongodb://localhost:27017")
-MONGO_DB_NAME = os.environ.get("MONGO_DB_NAME", "Invario_Website")
-LICENSE_COLLECTION = "licenses"
-
-
-def _get_collection():
-    client = MongoClient(MONGO_URI, serverSelectionTimeoutMS=1200)
-    return client, client[MONGO_DB_NAME][LICENSE_COLLECTION]
-
-def load_licenses() -> dict:
-    """Load all licenses from MongoDB and return them as a list."""
-    client = None
-    try:
-        client, col = _get_collection()
-        return list(col.find({}, {"_id": 0}).sort("created_at", 1))
-    except PyMongoError:
-        return []
-    finally:
-        if client:
-            client.close()
-
-
-def save_licenses(data: dict) -> bool:
-    """Replace MongoDB licenses with provided list data."""
-    if not isinstance(data, list):
-        return False
-
-    client = None
-    try:
-        client, col = _get_collection()
-        col.delete_many({})
-
-        prepared = []
-        for item in data:
-            if not isinstance(item, dict):
-                continue
-            license_key = str(item.get("license_key", "")).strip()
-            user_id = str(item.get("user_id", "")).strip()
-            if not license_key:
-                continue
-            prepared.append(
-                {
-                    "user_id": user_id,
-                    "license_key": license_key,
-                    "hwid_uuid": str(item.get("hwid_uuid", "")).strip(),
-                    "created_at": item.get("created_at") or datetime.utcnow().isoformat(timespec="seconds") + "Z",
-                }
-            )
-
-        if prepared:
-            col.insert_many(prepared)
-
-        return True
-    except PyMongoError:
-        return False
-    finally:
-        if client:
-            client.close()
-
-
-def export_backup() -> dict:
-    """Export current licenses content from MongoDB."""
-    return load_licenses()
-
-
-def import_backup(data: dict) -> bool:
-    """Import and restore licenses in MongoDB from backup data."""
-    return save_licenses(data)

Website/main.py

@@ -1,4 +1,3 @@
-from flask_jwt_extended import JWTManager, create_access_token, jwt_required
 from flask import Flask, render_template, request, jsonify, flash, redirect, url_for, get_flashed_messages, session, send_file, after_this_request
 import os
 import json
@@ -21,20 +20,14 @@ from markupsafe import escape
 from pymongo import MongoClient
 from pymongo.errors import PyMongoError
 from bson.objectid import ObjectId
-import verify
-import backup
-
 import user as user_store
 
 app = Flask(__name__)
 app.secret_key = "ASDfhbsdfseiufhgildsrfrjg874368546987s6e8468f4s"
-app.config["JWT_SECRET_KEY"] = os.environ.get("JWT_SECRET_KEY", app.secret_key)
-app.config["JWT_ACCESS_TOKEN_EXPIRES"] = timedelta(hours=12)
 app.config["SESSION_COOKIE_HTTPONLY"] = True
 app.config["SESSION_COOKIE_SAMESITE"] = "Strict"
 app.config["SESSION_COOKIE_SECURE"] = os.environ.get("SESSION_COOKIE_SECURE", "0") == "1"
 app.config["PREFERRED_URL_SCHEME"] = "https" if os.environ.get("SESSION_COOKIE_SECURE") == "1" else "http"
-jwt = JWTManager(app)
 
 
 @app.after_request
@@ -97,10 +90,6 @@ class _NoopMongoClientHandle:
         return None
 
 
-def _issue_access_token() -> str:
-    return create_access_token(identity="license-validation-client")
-
-
 def _utc_now_iso() -> str:
     return datetime.utcnow().isoformat(timespec="seconds") + "Z"
 
@@ -1429,53 +1418,6 @@ def _get_instance_for_user(username: str, display_name: str) -> dict | None:
             client.close()
 
 
-def _activate_test_license_for_user(username: str, school_name: str, package_name: str = "Normal") -> tuple[bool, str]:
-    """Create a one-time test license for the user if none exists yet."""
-    user_name = _sanitize_text(username or "", 80)
-    school = _sanitize_text(school_name or "", 200)
-    if not user_name:
-        return False, "Benutzername fehlt für Test-Key."
-
-    client = None
-    try:
-        client, col = _get_collection("licenses")
-
-        normalized_package = _sanitize_text(package_name or "Normal", 40)
-        if normalized_package not in {"Normal", "Pro", "Bücherei", "Bücherei"}:
-            normalized_package = "Normal"
-
-        existing = col.find_one(
-            {
-                "username": user_name,
-                "status": {"$in": ["Aktiv", "Pausiert"]},
-                "plan": {"$regex": "^Test"},
-            }
-        )
-        if existing:
-            return False, "Ein Test-Key ist für dieses Schulkonto bereits vorhanden."
-
-        test_key = f"TEST-{verify.key_generator()[:18].upper()}"
-        col.insert_one(
-            {
-                "username": user_name,
-                "school_name": school or user_name,
-                "license_key": test_key,
-                "plan": f"Test {normalized_package}",
-                "status": "Aktiv",
-                "valid_until": (datetime.utcnow() + timedelta(days=30)).date().isoformat(),
-                "hwid_uuid": "",
-                "created_at": _utc_now_iso(),
-                "updated_at": _utc_now_iso(),
-            }
-        )
-        return True, test_key
-    except PyMongoError:
-        return False, "Test-Key konnte nicht aktiviert werden."
-    finally:
-        if client:
-            client.close()
-
-
 def _with_public_id(doc: dict | None) -> dict | None:
     if not doc:
         return doc
@@ -1726,10 +1668,9 @@ def login():
             session['username'] = stored_user.get("username")
             session['display_name'] = stored_user.get("display_name") or stored_user.get("username")
             session['is_admin'] = stored_user.get("is_admin", False)
-            session['access_token'] = _issue_access_token()
 
             if request.is_json:
-                return jsonify({"access_token": session['access_token'], "token_type": "Bearer"}), 200
+                return jsonify({"status": "ok"}), 200
 
             return redirect(url_for('default'))
 
@@ -1748,7 +1689,6 @@ def register():
         school_name = (request.form.get("school_name") or "").strip()
         contact_person = (request.form.get("contact_person") or "").strip()
         email = (request.form.get("email") or "").strip().lower()
-        activate_test_key = (request.form.get("activate_test_key") or "").strip().lower() in {"1", "on", "true", "yes"}
         password = request.form.get("password") or ""
         password_repeat = request.form.get("password_repeat") or ""
 
@@ -1787,13 +1727,6 @@ def register():
                 flash("Benutzer konnte nicht erstellt werden.", "error")
                 return redirect(url_for("register"))
 
-            if activate_test_key:
-                activated, message = _activate_test_license_for_user(username, school_name)
-                if activated:
-                    flash(f"Test-Key aktiviert: {message}", "success")
-                else:
-                    flash(message, "error")
-
             if is_first_user:
                 user_store.make_admin(username)
         except Exception:
@@ -1809,16 +1742,6 @@ def register():
 @app.route('/appointments', methods=['GET'])
 def appointments():
     software_packages = [
-        {
-            "slug": "test",
-            "name": "Testversion",
-            "headline": "30 Tage kostenlos zum Ausprobieren",
-            "features": [
-                "Sofortiger Zugang mit Test-Key",
-                "Ideal für Erstbewertung im Schulalltag",
-                "Ohne langfristige Bindung",
-            ],
-        },
         {
             "slug": "normal",
             "name": "Normal",
@@ -1834,7 +1757,7 @@ def appointments():
             "name": "Pro",
             "headline": "Für Schulen mit erweitertem Bedarf",
             "features": [
-                "Erweiterte Lizenzverwaltung",
+                "Erweiterte Instanzverwaltung",
                 "Detailberichte und Admin-Insights",
                 "Priorisierter Support",
             ],
@@ -1851,58 +1774,12 @@ def appointments():
         },
     ]
 
-    active_test_license = None
-    if session.get("username"):
-        client = None
-        try:
-            client, col = _get_collection("licenses")
-            active_test_license = col.find_one(
-                {
-                    "username": session.get("username"),
-                    "status": {"$in": ["Aktiv", "Pausiert"]},
-                    "plan": {"$regex": "^Test"},
-                },
-                {"_id": 0},
-            )
-        except PyMongoError:
-            active_test_license = None
-        finally:
-            if client:
-                client.close()
-
     return render_template(
         "appointments.html",
         software_packages=software_packages,
-        active_test_license=active_test_license,
     )
 
 
-@app.route('/appointments/start-test', methods=['POST'])
-@login_required
-def start_test_package():
-    package_raw = _sanitize_text(request.form.get("package") or "normal", 40).lower()
-    package_map = {
-        "test": "Normal",
-        "normal": "Normal",
-        "pro": "Pro",
-        "buecherei": "Bücherei",
-    }
-    selected_package = package_map.get(package_raw)
-    if not selected_package:
-        flash("Ungültiges Paket ausgewählt.", "error")
-        return redirect(url_for("appointments"))
-
-    school_name = _sanitize_text(session.get("display_name") or session.get("username") or "", 200)
-    activated, message = _activate_test_license_for_user(session.get("username") or "", school_name, selected_package)
-
-    if activated:
-        flash(f"Testversion für Paket {selected_package} gestartet. Key: {message}", "success")
-    else:
-        flash(message, "error")
-
-    return redirect(url_for("appointments"))
-
-
 @app.route('/appointments/book-option', methods=['POST'])
 @login_required
 def book_option_package():
@@ -2643,29 +2520,6 @@ def blog_post(post_id):
     return render_template("blog_post.html", post=post)
 
 
-@app.route('/my/licenses', methods=['GET', 'POST'])
-@login_required
-def my_licenses():
-    if request.method == 'POST':
-        flash("Weitergabe von Lizenzen ist deaktiviert.", "error")
-        return redirect(url_for("my_licenses"))
-
-    licenses = []
-    client = None
-    try:
-        client, col = _get_collection("licenses")
-        licenses = list(col.find({"username": session.get("username")}).sort("created_at", -1))
-        for item in licenses:
-            item["id"] = str(item.get("_id"))
-    except PyMongoError:
-        flash("Lizenzdaten konnten nicht geladen werden.", "error")
-    finally:
-        if client:
-            client.close()
-
-    return render_template("my_licenses.html", licenses=licenses)
-
-
 @app.route('/my/invoices')
 @login_required
 def my_invoices():
@@ -3056,86 +2910,6 @@ def admin_tickets():
     return render_template("admin_tickets.html", tickets=tickets)
 
 
-@app.route('/admin/licenses', methods=['GET', 'POST'])
-@admin_required
-def admin_licenses():
-    client = None
-    if request.method == 'POST':
-        action = _sanitize_text(request.form.get("action") or "", 50)
-        license_id = _sanitize_text(request.form.get("license_id") or "", 64)
-
-        try:
-            client, col = _get_collection("licenses")
-
-            if action == "create":
-                username = _sanitize_text(request.form.get("username") or "", 80)
-                school_name = _sanitize_text(request.form.get("school_name") or "", 200)
-                license_key = _sanitize_text(request.form.get("license_key") or "", 120)
-                plan = _sanitize_text(request.form.get("plan") or "Standard", 80)
-                status = _sanitize_text(request.form.get("status") or "Aktiv", 40)
-                valid_until = _sanitize_text(request.form.get("valid_until") or "", 40)
-
-                if not username or not school_name:
-                    flash("Bitte Benutzername und Schule angeben.", "error")
-                    return redirect(url_for("admin_licenses"))
-
-                col.insert_one(
-                    {
-                        "username": username,
-                        "school_name": school_name,
-                        "license_key": license_key or f"LIC-{int(datetime.utcnow().timestamp())}-{username[:3].upper()}",
-                        "plan": plan,
-                        "status": status,
-                        "valid_until": valid_until or "2027-12-31",
-                        "created_at": _utc_now_iso(),
-                    }
-                )
-                flash("Lizenz angelegt.", "success")
-
-            elif action == "update" and license_id:
-                col.update_one(
-                    {"_id": ObjectId(license_id)},
-                    {
-                        "$set": {
-                            "school_name": _sanitize_text(request.form.get("school_name") or "", 200),
-                            "license_key": _sanitize_text(request.form.get("license_key") or "", 120),
-                            "plan": _sanitize_text(request.form.get("plan") or "Standard", 80),
-                            "status": _sanitize_text(request.form.get("status") or "Aktiv", 40),
-                            "valid_until": _sanitize_text(request.form.get("valid_until") or "", 40),
-                        }
-                    },
-                )
-                flash("Lizenz aktualisiert.", "success")
-
-            elif action == "delete" and license_id:
-                col.delete_one({"_id": ObjectId(license_id)})
-                flash("Lizenz gelöscht.", "success")
-            else:
-                flash("Ungültige Aktion.", "error")
-        except Exception:
-            flash("Lizenzverwaltung fehlgeschlagen.", "error")
-        finally:
-            if client:
-                client.close()
-
-        return redirect(url_for("admin_licenses"))
-
-    licenses = []
-    try:
-        client, col = _get_collection("licenses")
-        licenses = list(col.find().sort("created_at", -1))
-        for item in licenses:
-            item["id"] = str(item.get("_id"))
-    except PyMongoError:
-        flash("Lizenzen konnten nicht geladen werden.", "error")
-    finally:
-        if client:
-            client.close()
-
-    users = _list_users_for_admin()
-    return render_template("admin_licenses.html", licenses=licenses, users=users)
-
-
 @app.route('/admin/invoices', methods=['GET', 'POST'])
 @admin_required
 def admin_invoices():
@@ -3250,159 +3024,11 @@ def impressum():
 def nutzungsbedingungen():
     return render_template("nutzungsbedingungen.html")
 
-@app.route("/admin/lizenz_key")
-@app.route("/admin/license-management")
-@admin_required
-def admin_license_keys():
-    if 'username' not in session:
-        return redirect(url_for('login'))
-
-    keys = verify.load_file()
-    users = _list_users_for_admin()
-    return render_template("lizenz-managment.html", keys=keys, users=users)
-
-
-@app.route("/admin/generate_new", methods=["POST"])
-@admin_required
-def generate_new():
-    if 'username' not in session:
-        return redirect(url_for('login'))
-
-    new_license = verify.new_key()
-    if not new_license:
-        flash("License generation failed (database unavailable).", "error")
-        return redirect(url_for('admin_license_keys'))
-
-    flash(f"New key generated: {new_license}", "success")
-    return redirect(url_for('admin_license_keys'))
-
-
-@app.route("/admin/allocate_key", methods=["POST"])
-@admin_required
-def allocate_key():
-    if 'username' not in session:
-        return redirect(url_for('login'))
-
-    username = _sanitize_text(request.form.get("username") or "", 80)
-    license_key = _sanitize_text(request.form.get("license_key") or "", 160)
-
-    if not username or not license_key:
-        flash("Bitte Benutzer und Lizenz-Key auswählen.", "error")
-        return redirect(url_for('admin_license_keys'))
-
-    if not _find_user(username):
-        flash("Ausgewaehlter Benutzer wurde nicht gefunden.", "error")
-        return redirect(url_for('admin_license_keys'))
-
-    client = None
-    try:
-        client, col = _get_collection("licenses")
-        result = col.update_one(
-            {"license_key": license_key},
-            {
-                "$set": {
-                    "username": username,
-                    "updated_at": _utc_now_iso(),
-                }
-            },
-        )
-        if result.matched_count == 0:
-            flash("Lizenz-Key nicht gefunden.", "error")
-            return redirect(url_for('admin_license_keys'))
-    except PyMongoError:
-        flash("Key-Zuweisung fehlgeschlagen.", "error")
-        return redirect(url_for('admin_license_keys'))
-    finally:
-        if client:
-            client.close()
-
-    flash("Lizenz-Key wurde erfolgreich zugewiesen.", "success")
-    return redirect(url_for('admin_license_keys'))
-
-
-@app.route("/admin/remove_key/<user_id>", methods=["POST"])
-@admin_required
-def remove_key(user_id):
-    if 'username' not in session:
-        return redirect(url_for('login'))
-
-    if verify.remove_key(user_id):
-        flash(f"Key for user {user_id} removed", "success")
-    else:
-        flash(f"No key found for user {user_id}", "error")
-
-    return redirect(url_for('admin_license_keys'))
-
-
-
-@app.route('/admin/download_backup', methods=['GET'])
-@admin_required
-def download_backup():
-    if 'username' not in session:
-        return redirect(url_for('login'))
-
-    licenses_data = backup.export_backup()
-    json_str = json.dumps(licenses_data, indent=2)
-    return send_file(
-        BytesIO(json_str.encode('utf-8')),
-        mimetype='application/json',
-        as_attachment=True,
-        download_name='licenses_backup.json'
-    )
-
-
-@app.route('/admin/upload_backup', methods=['POST'])
-@admin_required
-def upload_backup():
-    if 'username' not in session:
-        return redirect(url_for('login'))
-
-    if 'file' not in request.files:
-        flash('No file provided', 'error')
-        return redirect(url_for('admin_license_keys'))
-
-    file = request.files['file']
-    
-    if file.filename == '':
-        flash('No file selected', 'error')
-        return redirect(url_for('admin_license_keys'))
-
-    try:
-        content = file.read().decode('utf-8')
-        data = json.loads(content)
-        
-        if backup.import_backup(data):
-            flash('Licenses backup restored successfully', 'success')
-        else:
-            flash('Failed to restore backup - invalid format', 'error')
-    except json.JSONDecodeError:
-        flash('Invalid JSON file', 'error')
-    except Exception as e:
-        flash(f'Error uploading backup: {str(e)}', 'error')
-
-    return redirect(url_for('admin_license_keys'))
-
-@app.route("/validate__information", methods=['POST'])
-def validate__information():
-    data = request.get_json(silent=True)
-    if not data:
-        return jsonify({"error": "No JSON data provided"}), 400
-    license_key = data.get("license")
-    hwid_uuid = data.get("hwid")
-    if not license_key or not hwid_uuid:
-        return jsonify({"error": "Missing 'license' or 'hwid' in JSON data"}), 400
-    if verify.check(license_key, hwid_uuid):
-        return jsonify({"status": "ok"}), 200
-    else:
-        return jsonify({"status": "invalid"}), 402
-
-
 @app.route('/logout')
 def logout():
     session.pop('username', None)
     session.pop('display_name', None)
     session.pop('is_admin', None)
-    session.pop('access_token', None)
     flash('Logged out successfully', 'info')
     return redirect(url_for('login'))
 

Website/templates/admin_licenses.html

@@ -1,72 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}Admin | Lizenzverwaltung{% endblock %}
-
-{% block content %}
-<section class="panel">
-    <h1>Lizenzverwaltung</h1>
-    <p>Lizenzen für Nutzer anlegen, bearbeiten und löschen.</p>
-</section>
-
-<section class="layout">
-    <form method="post" class="form-card">
-        <h3>Neue Lizenz</h3>
-        <input type="hidden" name="action" value="create">
-        <select name="username" required>
-            <option value="">Benutzer auswählen</option>
-            {% for user in users %}
-            <option value="{{ user.username }}">{{ user.username }} ({{ user.display_name }})</option>
-            {% endfor %}
-        </select>
-        <input type="text" name="school_name" placeholder="Schulname" required>
-        <input type="text" name="license_key" placeholder="Lizenz-Key (optional, eigener Wert möglich)">
-        <input type="text" name="plan" placeholder="Plan (z. B. Standard)">
-        <input type="text" name="status" placeholder="Status (Aktiv, Pausiert)">
-        <input type="text" name="valid_until" placeholder="Gültig bis (YYYY-MM-DD)">
-        <button type="submit">Lizenz anlegen</button>
-    </form>
-
-    <div class="list">
-        {% for item in licenses %}
-        <article class="entry">
-            <h3>{{ item.username }} - {{ item.school_name }}</h3>
-            <p><strong>Key:</strong> {{ item.license_key }} | <strong>Plan:</strong> {{ item.plan }}</p>
-            <p><strong>Status:</strong> {{ item.status }} | <strong>Gültig bis:</strong> {{ item.valid_until }}</p>
-            {% if item.transferred_at %}
-            <p><strong>Weitergegeben:</strong> {{ item.transferred_at }}</p>
-            {% endif %}
-            <form method="post" class="inline-form">
-                <input type="hidden" name="action" value="update">
-                <input type="hidden" name="license_id" value="{{ item.id }}">
-                <input type="text" name="school_name" value="{{ item.school_name }}" placeholder="Schulname">
-                <input type="text" name="license_key" value="{{ item.license_key }}" placeholder="Lizenz-Key">
-                <input type="text" name="plan" value="{{ item.plan }}" placeholder="Plan">
-                <input type="text" name="status" value="{{ item.status }}" placeholder="Status">
-                <input type="text" name="valid_until" value="{{ item.valid_until }}" placeholder="Gültig bis">
-                <button type="submit">Aktualisieren</button>
-            </form>
-            <form method="post">
-                <input type="hidden" name="action" value="delete">
-                <input type="hidden" name="license_id" value="{{ item.id }}">
-                <button type="submit" class="danger">Löschen</button>
-            </form>
-        </article>
-        {% else %}
-        <article class="entry"><p>Noch keine Lizenzen vorhanden.</p></article>
-        {% endfor %}
-    </div>
-</section>
-
-<style>
-.panel { margin-bottom: 1rem; }
-.layout { display: grid; grid-template-columns: 320px 1fr; gap: 1rem; }
-.form-card, .entry { background: #fff; border: 1px solid #d8e1e8; border-radius: 14px; padding: 1rem; }
-.form-card { display: grid; gap: 0.6rem; align-self: start; }
-.list { display: grid; gap: 0.8rem; }
-.inline-form { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0.45rem; margin-top: 0.6rem; }
-input, select { width: 100%; border: 1px solid #c9d8e3; border-radius: 10px; padding: 0.52rem; font: inherit; background: #fff; }
-button { border: 1px solid #0a4c74; background: linear-gradient(120deg, #0c5a86 0%, #08486c 100%); color: #fff; padding: 0.45rem 0.8rem; border-radius: 999px; font-weight: 700; }
-button.danger { border-color: #d04a49; background: #fff; color: #922e2e; margin-top: 0.55rem; }
-@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } .inline-form { grid-template-columns: 1fr; } }
-</style>
-{% endblock %}

Website/templates/admin_system.html

@@ -123,15 +123,6 @@
         </form>
         <a class="action-link" href="{{ url_for('admin_download_core_logs') }}">Core-Logs herunterladen</a>
     </div>
-
-    <h2 style="margin-top: 1rem;">Backup-Export / Einspielen</h2>
-    <div class="actions">
-        <a class="action-link" href="{{ url_for('download_backup') }}">Lizenz-Backup exportieren</a>
-        <form method="post" action="{{ url_for('upload_backup') }}" enctype="multipart/form-data" class="inline-restore-form">
-            <input type="file" name="file" accept=".json,application/json" required>
-            <button type="submit">Lizenz-Backup einspielen</button>
-        </form>
-    </div>
 </section>
 
 <section class="panel logs-panel">

Website/templates/appointments.html

@@ -103,7 +103,7 @@
 {% block content %}
 <section class="packages-hero">
     <h1>Buchungsoptionen als Softwarepakete</h1>
-    <p>Alle Pakete sind frei einsehbar, auch ohne Admin. Die Testversion kann nur mit aktivem Konto gestartet werden.</p>
+    <p>Alle Pakete sind frei einsehbar, auch ohne Admin.</p>
     <p>Jedes Paket basiert auf derselben Sicherheitsarchitektur mit Rollenrechten, geschützten Sessions und nachvollziehbaren Aktionen.</p>
 </section>
 
@@ -119,23 +119,12 @@
             </ul>
             <div class="package-actions">
                 {% if 'username' in session %}
-                    {% if package.slug == 'test' %}
+                    <form method="POST" action="{{ url_for('book_option_package') }}">
-                        <form method="POST" action="{{ url_for('start_test_package') }}">
+                        <input type="hidden" name="package" value="{{ package.slug }}">
-                            <input type="hidden" name="package" value="{{ package.slug }}">
+                        <button class="btn" type="submit">Option buchen</button>
-                            <button class="btn" type="submit">Testversion starten</button>
+                    </form>
-                        </form>
-                    {% else %}
-                        <form method="POST" action="{{ url_for('book_option_package') }}">
-                            <input type="hidden" name="package" value="{{ package.slug }}">
-                            <button class="btn" type="submit">Option buchen</button>
-                        </form>
-                    {% endif %}
                 {% else %}
-                    {% if package.slug == 'test' %}
+                    <a class="btn secondary" href="{{ url_for('login') }}">Mit Konto buchen</a>
-                        <a class="btn secondary" href="{{ url_for('login') }}">Mit Konto testen</a>
-                    {% else %}
-                        <a class="btn secondary" href="{{ url_for('login') }}">Mit Konto buchen</a>
-                    {% endif %}
                 {% endif %}
             </div>
         </article>
@@ -144,13 +133,9 @@
 
 <section class="notice">
     {% if 'username' in session %}
-        {% if active_test_license %}
+        <p><strong>Hinweis:</strong> Buchungsanfragen werden direkt vom Admin-Team verarbeitet und Ihrer Instanz zugeordnet.</p>
-            <p><strong>Aktive Testversion:</strong> {{ active_test_license.plan }} | Key: {{ active_test_license.license_key }} | Gültig bis: {{ active_test_license.valid_until }}</p>
-        {% else %}
-            <p><strong>Hinweis:</strong> Für Ihr Konto ist noch keine Testversion aktiv. Starten Sie oben die Testversion beim Paket Testversion.</p>
-        {% endif %}
     {% else %}
-        <p><strong>Hinweis:</strong> Bitte einloggen oder registrieren, um die Testversion zu starten.</p>
+        <p><strong>Hinweis:</strong> Bitte einloggen oder registrieren, um Buchungsoptionen anzufragen.</p>
     {% endif %}
 </section>
 {% endblock %}

Website/templates/base.html

@@ -383,7 +383,6 @@
                     <details class="nav-dropdown">
                         <summary class="nav-btn">Nutzerbereich</summary>
                         <div class="dropdown-menu">
-                            <a href="{{ url_for('my_licenses') }}">Meine Lizenzen</a>
                             <a href="{{ url_for('my_invoices') }}">Meine Rechnungen</a>
                             <a href="{{ url_for('my_instance_management') }}">Meine Instanz</a>
                             <a href="{{ url_for('user_chat') }}">Chat mit Admin</a>
@@ -397,8 +396,6 @@
                             <div class="dropdown-menu">
                                 <a href="{{ url_for('admin_dashboard') }}">Dashboard</a>
                                 <a href="{{ url_for('admin_users') }}">Userverwaltung</a>
-                                <a href="{{ url_for('admin_licenses') }}">Lizenzverwaltung</a>
-                                <a href="{{ url_for('admin_license_keys') }}">Lizenz-Key Verwaltung</a>
                                 <a href="{{ url_for('admin_invoices') }}">Rechnungsverwaltung</a>
                                 <a href="{{ url_for('admin_chats') }}">Admin-Chat</a>
                                 <a href="{{ url_for('admin_tickets') }}">Support-Center</a>

Website/templates/dienstleistungen.html

@@ -14,8 +14,8 @@
         <p>Alle Geräte, Räume und Zuständigkeiten an einem Ort. Das verkürzt Suchzeiten und reduziert Rückfragen.</p>
     </article>
     <article class="card">
-        <h2>Lizenz- und Fristenkontrolle</h2>
+        <h2>Instanz- und Fristenkontrolle</h2>
-        <p>Lizenzlaufzeiten werden transparent angezeigt, inklusive Hinweise auf bald ablaufende Nutzungen.</p>
+        <p>Instanzzustände und wichtige Wartungsfristen werden transparent angezeigt, inklusive klarer Hinweise für den Betrieb.</p>
     </article>
     <article class="card">
         <h2>Support mit klaren Prioritäten</h2>

Website/templates/inventarsystem.html

@@ -5,7 +5,7 @@
 {% block content %}
 <section class="page-hero">
     <h1>Inventarsystem für Schulen</h1>
-    <p>Alle wichtigen Funktionen für den Schulalltag in einer klaren Oberfläche: von Inventar über Lizenzen bis zur nachvollziehbaren Historie.</p>
+    <p>Alle wichtigen Funktionen für den Schulalltag in einer klaren Oberfläche: von Inventar bis zur nachvollziehbaren Historie.</p>
 </section>
 
 <section class="split">

Website/templates/lizenz-managment.html

@@ -1,268 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}Admin | Lizenz-Key Verwaltung{% endblock %}
-
-{% block head %}
-{{ super() }}
-<style>
-    .key-header {
-        margin-bottom: 1rem;
-    }
-
-    .key-header p {
-        margin-top: 0.4rem;
-        max-width: 70ch;
-    }
-
-    .key-layout {
-        display: grid;
-        grid-template-columns: 360px 1fr;
-        gap: 1rem;
-    }
-
-    .key-card {
-        background: #ffffff;
-        border: 1px solid #d4e0e9;
-        border-radius: 14px;
-        padding: 1rem;
-        box-shadow: 0 10px 28px rgba(20, 40, 55, 0.05);
-    }
-
-    .key-card h3 {
-        font-size: 1.02rem;
-        color: #143a55;
-        margin-bottom: 0.65rem;
-    }
-
-    .key-form {
-        display: grid;
-        gap: 0.55rem;
-    }
-
-    .key-form label {
-        font-size: 0.86rem;
-        font-weight: 700;
-        color: #3f5f74;
-    }
-
-    .key-form select,
-    .key-form input,
-    .key-form button {
-        width: 100%;
-        font: inherit;
-        border-radius: 10px;
-        padding: 0.52rem 0.62rem;
-    }
-
-    .key-form select,
-    .key-form input {
-        border: 1px solid #c7d7e2;
-        background: #ffffff;
-        color: #17394f;
-    }
-
-    .btn-main,
-    .btn-alt,
-    .btn-danger {
-        border: none;
-        cursor: pointer;
-        font-weight: 700;
-    }
-
-    .btn-main {
-        color: #ffffff;
-        background: linear-gradient(120deg, #0b5b89 0%, #0b4262 100%);
-    }
-
-    .btn-alt {
-        color: #0f3d59;
-        border: 1px solid #bfd2df;
-        background: #f8fbfd;
-    }
-
-    .btn-danger {
-        color: #7e2d2d;
-        border: 1px solid #e8b8b8;
-        background: #fff3f3;
-    }
-
-    .key-actions {
-        display: grid;
-        gap: 0.5rem;
-    }
-
-    .key-actions a {
-        text-align: center;
-    }
-
-    .key-table-wrap {
-        overflow-x: auto;
-    }
-
-    .key-table {
-        width: 100%;
-        border-collapse: collapse;
-    }
-
-    .key-table th,
-    .key-table td {
-        border-bottom: 1px solid #e0e8ef;
-        text-align: left;
-        padding: 0.68rem 0.5rem;
-        vertical-align: middle;
-    }
-
-    .key-table th {
-        font-size: 0.82rem;
-        color: #4b697d;
-        text-transform: uppercase;
-        letter-spacing: 0.05em;
-    }
-
-    .key-table td {
-        color: #17384f;
-        font-size: 0.95rem;
-    }
-
-    .code {
-        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
-        font-size: 0.85rem;
-        background: #f2f6fa;
-        border: 1px solid #d9e4ed;
-        border-radius: 8px;
-        padding: 0.2rem 0.35rem;
-        word-break: break-all;
-    }
-
-    .badge {
-        display: inline-block;
-        border-radius: 999px;
-        padding: 0.2rem 0.5rem;
-        font-size: 0.78rem;
-        font-weight: 700;
-    }
-
-    .badge.assigned {
-        border: 1px solid #9fd2bf;
-        color: #14684a;
-        background: #edfaf4;
-    }
-
-    .badge.unassigned {
-        border: 1px solid #ebd08c;
-        color: #8a6113;
-        background: #fff8e8;
-    }
-
-    .remove-form {
-        display: inline;
-    }
-
-    @media (max-width: 1024px) {
-        .key-layout {
-            grid-template-columns: 1fr;
-        }
-    }
-</style>
-{% endblock %}
-
-{% block content %}
-<section class="key-header">
-    <h1>Lizenz-Key Verwaltung</h1>
-    <p>Generieren, zuweisen und sichern Sie Lizenz-Keys im gleichen Stil wie der restliche Admin-Bereich.</p>
-</section>
-
-<section class="key-layout">
-    <aside class="key-card">
-        <h3>Key erstellen</h3>
-        <form method="POST" action="{{ url_for('generate_new') }}" class="key-form">
-            <button type="submit" class="btn-main">Neuen Key generieren</button>
-        </form>
-
-        <h3 style="margin-top: 1rem;">Key zuweisen</h3>
-        <form method="POST" action="{{ url_for('allocate_key') }}" class="key-form">
-            <label for="alloc_user">Benutzer</label>
-            <select id="alloc_user" name="username" required>
-                <option value="">Benutzer auswählen</option>
-                {% for user in users %}
-                <option value="{{ user.username }}">{{ user.username }} ({{ user.display_name }})</option>
-                {% endfor %}
-            </select>
-
-            <label for="alloc_key">Lizenz-Key</label>
-            <select id="alloc_key" name="license_key" required>
-                <option value="">Key auswählen</option>
-                {% for item in keys %}
-                <option value="{{ item.license_key }}">{{ item.user_id or '----' }} | {{ item.license_key[:22] }}{% if item.license_key|length > 22 %}...{% endif %}</option>
-                {% endfor %}
-            </select>
-
-            <button type="submit" class="btn-main">Key zuweisen</button>
-        </form>
-
-        <h3 style="margin-top: 1rem;">Backup</h3>
-        <div class="key-actions">
-            <a href="{{ url_for('download_backup') }}" class="btn-alt">Backup herunterladen</a>
-            <form method="POST" action="{{ url_for('upload_backup') }}" enctype="multipart/form-data" class="key-form">
-                <input type="file" name="file" accept=".json" required>
-                <button type="submit" class="btn-danger" onclick="return confirm('Backup wirklich einspielen? Aktuelle Keys werden ersetzt.');">Backup einspielen</button>
-            </form>
-        </div>
-    </aside>
-
-    <article class="key-card">
-        <h3>Alle Keys</h3>
-        <div class="key-table-wrap">
-            <table class="key-table">
-                <thead>
-                    <tr>
-                        <th>User ID</th>
-                        <th>Lizenz-Key</th>
-                        <th>Benutzer</th>
-                        <th>HWID</th>
-                        <th>Status</th>
-                        <th>Aktion</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    {% for item in keys %}
-                    <tr>
-                        <td>{{ item.user_id or '-' }}</td>
-                        <td><span class="code">{{ item.license_key }}</span></td>
-                        <td>{{ item.username or '-' }}</td>
-                        <td>
-                            {% if item.hwid_uuid %}
-                                <span class="code">{{ item.hwid_uuid }}</span>
-                            {% else %}
-                                -
-                            {% endif %}
-                        </td>
-                        <td>
-                            {% if item.username %}
-                                <span class="badge assigned">Zugewiesen</span>
-                            {% else %}
-                                <span class="badge unassigned">Nicht zugewiesen</span>
-                            {% endif %}
-                        </td>
-                        <td>
-                            {% if item.user_id %}
-                                <form method="POST" action="{{ url_for('remove_key', user_id=item.user_id) }}" class="remove-form" onsubmit="return confirm('Key für User {{ item.user_id }} wirklich löschen?');">
-                                    <button type="submit" class="btn-danger">Entfernen</button>
-                                </form>
-                            {% else %}
-                                -
-                            {% endif %}
-                        </td>
-                    </tr>
-                    {% else %}
-                    <tr>
-                        <td colspan="6">Keine Lizenz-Keys gefunden.</td>
-                    </tr>
-                    {% endfor %}
-                </tbody>
-            </table>
-        </div>
-    </article>
-</section>
-
-{% endblock %}

Website/templates/my_licenses.html

@@ -1,36 +0,0 @@
-{% extends "base.html" %}
-
-{% block title %}Meine Lizenzen{% endblock %}
-
-{% block content %}
-<section class="panel">
-    <h1>Meine Lizenzen</h1>
-    <p>Hier sehen Sie Ihre aktiven und abgelaufenen Lizenzinformationen.</p>
-</section>
-
-<section class="grid">
-    {% if licenses %}
-        {% for item in licenses %}
-        <article class="card">
-            <h3>{{ item.plan }} Lizenz</h3>
-            <p><strong>Schule:</strong> {{ item.school_name }}</p>
-            <p><strong>Lizenzschlüssel:</strong> {{ item.license_key }}</p>
-            <p><strong>Status:</strong> {{ item.status }}</p>
-            <p><strong>Gültig bis:</strong> {{ item.valid_until }}</p>
-        </article>
-        {% endfor %}
-    {% else %}
-        <article class="card">
-            <h3>Keine Lizenzen vorhanden</h3>
-            <p>Aktuell sind noch keine Lizenzen hinterlegt.</p>
-        </article>
-    {% endif %}
-</section>
-
-<style>
-.panel { margin-bottom: 1rem; }
-.grid { display: grid; gap: 0.8rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
-.card { background: #fff; border: 1px solid #d8e1e8; border-radius: 14px; padding: 1rem; }
-.card p { margin-top: 0.35rem; }
-</style>
-{% endblock %}

Website/templates/projekte.html

@@ -22,7 +22,7 @@
         <h2>Beispiel 2: Verbundschule mit mehreren Standorten</h2>
         <ul>
             <li><strong>Ausgangslage:</strong> Unterschiedliche Abläufe je Standort, keine gemeinsame Fristenübersicht.</li>
-            <li><strong>Umsetzung:</strong> Einheitliche Prozesse für Inventar, Lizenzen und Supporttickets.</li>
+            <li><strong>Umsetzung:</strong> Einheitliche Prozesse für Inventar, Instanzen und Supporttickets.</li>
             <li><strong>Ergebnis:</strong> Standortübergreifende Transparenz und bessere Planbarkeit in der Verwaltung.</li>
         </ul>
     </article>

Website/templates/register.html

@@ -91,7 +91,7 @@
 {% block content %}
 <section class="auth-wrap">
     <h1>Schulregistrierung</h1>
-    <p>Registrieren Sie Ihre Schule, um Buchungen, Lizenzen und Support zentral zu verwalten.</p>
+    <p>Registrieren Sie Ihre Schule, um Buchungen, Instanzen und Support zentral zu verwalten.</p>
     <form method="POST" action="{{ url_for('register') }}">
         <div class="field">
             <label for="school_name">Name der Schule</label>
@@ -117,10 +117,6 @@
             <label for="password_repeat">Passwort wiederholen</label>
             <input id="password_repeat" name="password_repeat" type="password" autocomplete="new-password" required>
         </div>
-        <label class="checkbox-line" for="activate_test_key">
-            <input id="activate_test_key" name="activate_test_key" type="checkbox" value="1">
-            <span>Direkt bei Registrierung einen Test-Key aktivieren</span>
-        </label>
         <button class="auth-btn" type="submit">Konto erstellen</button>
     </form>
     <p class="auth-meta">Bereits registriert? <a href="{{ url_for('login') }}">Zum Login</a></p>

Website/verify.py

@@ -1,136 +0,0 @@
-import os
-import secrets
-from pymongo import MongoClient
-from pymongo.errors import PyMongoError
-from datetime import datetime
-
-BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-INVOICE_UPLOAD_DIR = os.path.join(BASE_DIR, "static", "uploads", "invoices")
-MONGO_URI = os.environ.get("MONGO_URI", "mongodb://localhost:27017")
-MONGO_DB_NAME = os.environ.get("MONGO_DB_NAME", "Invario_Website")
-LICENSE_COLLECTION = "licenses"
-
-
-def _get_collection():
-    client = MongoClient(MONGO_URI, serverSelectionTimeoutMS=1200)
-    return client, client[MONGO_DB_NAME][LICENSE_COLLECTION]
-
-
-def _next_user_id(col) -> str:
-    existing_ids = []
-    for item in col.find({}, {"user_id": 1, "_id": 0}):
-        user_id = str(item.get("user_id", "")).strip()
-        if user_id.isdigit():
-            existing_ids.append(int(user_id))
-    next_id = (max(existing_ids) + 1) if existing_ids else 1
-    return f"{next_id:04d}"
-
-
-def load_file() -> list:
-    client = None
-    try:
-        client, col = _get_collection()
-        docs = list(col.find({}, {"_id": 0}).sort("created_at", 1))
-        return docs
-    except PyMongoError:
-        return []
-    finally:
-        if client:
-            client.close()
-
-def check(license_key, hwid_uuid) -> bool:
-    client = None
-    try:
-        client, col = _get_collection()
-        doc = col.find_one({"license_key": str(license_key)})
-        if not doc:
-            return False
-
-        current_hwid = str(doc.get("hwid_uuid", ""))
-        if current_hwid == str(hwid_uuid):
-            return True
-
-        if current_hwid == "":
-            col.update_one(
-                {"_id": doc.get("_id")},
-                {
-                    "$set": {
-                        "hwid_uuid": str(hwid_uuid),
-                        "updated_at": datetime.utcnow().isoformat(timespec="seconds") + "Z",
-                    }
-                },
-            )
-            return True
-
-        return False
-    except PyMongoError:
-        return False
-    finally:
-        if client:
-            client.close()
-
-def register_new_Key(data_stream):
-    if not isinstance(data_stream, list):
-        return False
-
-    client = None
-    try:
-        client, col = _get_collection()
-        col.delete_many({})
-        prepared = []
-        for item in data_stream:
-            if not isinstance(item, dict):
-                continue
-            prepared.append(
-                {
-                    "user_id": str(item.get("user_id", "")).strip(),
-                    "license_key": str(item.get("license_key", "")).strip(),
-                    "hwid_uuid": str(item.get("hwid_uuid", "")).strip(),
-                    "created_at": item.get("created_at") or datetime.utcnow().isoformat(timespec="seconds") + "Z",
-                }
-            )
-        if prepared:
-            col.insert_many(prepared)
-        return True
-    except PyMongoError:
-        return False
-    finally:
-        if client:
-            client.close()
-
-def new_key() -> str:
-    generated_key = key_generator()
-    client = None
-    try:
-        client, col = _get_collection()
-        col.insert_one(
-            {
-                "user_id": _next_user_id(col),
-                "license_key": generated_key,
-                "hwid_uuid": "",
-                "created_at": datetime.utcnow().isoformat(timespec="seconds") + "Z",
-            }
-        )
-    except PyMongoError:
-        return ""
-    finally:
-        if client:
-            client.close()
-
-    return generated_key
-
-
-def remove_key(user_id: str) -> bool:
-    client = None
-    try:
-        client, col = _get_collection()
-        result = col.delete_one({"user_id": str(user_id)})
-        return result.deleted_count > 0
-    except PyMongoError:
-        return False
-    finally:
-        if client:
-            client.close()
-
-def key_generator():
-    return secrets.token_urlsafe(32)