zmiany w acl

app.py

@@ -62,12 +62,27 @@ class GlobalSettings(db.Model):
 def load_user(user_id):
     return User.query.get(int(user_id))
 
+def get_real_ip():
+    headers = request.headers
+    cf_ip = headers.get("CF-Connecting-IP")
+    if cf_ip:
+        return cf_ip.split(",")[0].strip()
+    xff = headers.get("X-Forwarded-For")
+    if xff:
+        return xff.split(",")[0].strip()
+    x_real_ip = headers.get("X-Real-IP")
+    if x_real_ip:
+        return x_real_ip.strip()
+    return request.remote_addr
+
+
 def is_allowed_ip(remote_ip, allowed_hosts_str):
-    # Jeśli istnieje plik awaryjny, zawsze zezwalamy na dostęp
+    if remote_ip in ("127.0.0.1", "::1"):
+        return True
+
     if os.path.exists("emergency_access.txt"):
         return True
 
-    # Rozdzielamy wpisy – mogą być oddzielone przecinkami lub znakami nowej linii
     allowed_hosts = re.split(r'[\n,]+', allowed_hosts_str.strip())
     allowed_ips = set()
     for host in allowed_hosts:
@@ -75,19 +90,32 @@ def is_allowed_ip(remote_ip, allowed_hosts_str):
         if not host:
             continue
         try:
-            # Rozwiązywanie nazwy domeny do adresu IP.
             resolved_ip = socket.gethostbyname(host)
             allowed_ips.add(resolved_ip)
         except Exception:
-            # Jeśli rozwiązywanie nazwy nie powiedzie się, pomijamy ten wpis.
             continue
+
+    try:
+        hostname = socket.gethostbyaddr(remote_ip)[0]
+        app.logger.info(f"Odwiedzający IP: {remote_ip}, host: {hostname}")
+    except Exception as e:
+        app.logger.warning(f"Reverse DNS nieudane dla {remote_ip}: {e}")
+
     return remote_ip in allowed_ips
 
+
 # Dodaj filtr Markdown – pozwala na zagnieżdżanie linków i obrazków w opisie
 @app.template_filter('markdown')
 def markdown_filter(text):
     return Markup(md.markdown(text))
 
+@app.context_processor
+def inject_ip_allowed():
+    settings = GlobalSettings.query.first()
+    allowed_hosts_str = settings.allowed_login_hosts if settings and settings.allowed_login_hosts else ""
+    client_ip = get_real_ip()
+    return {'is_ip_allowed': is_allowed_ip(client_ip, allowed_hosts_str)}
+
 # TRASY PUBLICZNE
 
 @app.route('/')
@@ -112,19 +140,6 @@ def zbiorka(zbiorka_id):
         abort(404)
     return render_template('zbiorka.html', zbiorka=zb)
 
-def get_real_ip():
-    # Cloudflare
-    if "CF-Connecting-IP" in request.headers:
-        return request.headers.get("CF-Connecting-IP")
-    # Nginx proxy (Nginx Proxy Manager / standard reverse proxy)
-    elif "X-Real-IP" in request.headers:
-        return request.headers.get("X-Real-IP")
-    elif "X-Forwarded-For" in request.headers:
-        forwarded_for = request.headers.get("X-Forwarded-For").split(",")
-        return forwarded_for[0].strip()
-    # Fallback
-    return request.remote_addr
-
 # TRASY LOGOWANIA I REJESTRACJI
 
 @app.route('/login', methods=['GET', 'POST'])
@@ -322,20 +337,46 @@ def create_admin_account():
         db.session.add(main_admin)
         db.session.commit()
 
+
 @app.after_request
-def add_security_headers(response):
+def apply_headers(response):
+    # Nagłówki niestandardowe
+    custom_headers = app.config.get("ADD_HEADERS", {})
+    if isinstance(custom_headers, dict):
+        for header, value in custom_headers.items():
+            response.headers[header] = str(value)
+
+    # Wykluczenia
+    if response.status_code in (301, 302, 303, 307, 308):
+        response.headers.pop("Vary", None)
+        return response
+
+    if 400 <= response.status_code < 500:
+        response.headers["Cache-Control"] = "no-store"
+        response.headers["Content-Type"] = "text/html; charset=utf-8"
+        response.headers.pop("Vary", None)
+    elif 500 <= response.status_code < 600:
+        response.headers["Cache-Control"] = "no-store"
+        response.headers["Content-Type"] = "text/html; charset=utf-8"
+        response.headers["Retry-After"] = "120"
+        response.headers.pop("Vary", None)
+    elif request.path.startswith("/admin"):
+        response.headers.pop("Vary", None)
+        response.headers["Cache-Control"] = "no-store, no-cache, must-revalidate, max-age=0"
+    else:
+        response.headers["Vary"] = "Cookie, Accept-Encoding"
+        default_cache = app.config.get("CACHE_CONTROL_HEADER") or "private, max-age=0"
+        response.headers["Cache-Control"] = default_cache
+
+    # Blokowanie botów
     if app.config.get("BLOCK_BOTS", False):
-        cache_control = app.config.get("CACHE_CONTROL_HEADER")
-        if cache_control:
-            response.headers["Cache-Control"] = cache_control
-            # Jeśli Cache-Control jest ustawiony, usuwamy Pragma
-            response.headers.pop("Pragma", None)
-        else:
-            response.headers["Cache-Control"] = "no-store, no-cache, must-revalidate, max-age=0"
-            response.headers["Pragma"] = app.config.get("PRAGMA_HEADER", "no-cache")
-        response.headers["X-Robots-Tag"] = app.config.get("ROBOTS_TAG", "noindex, nofollow, nosnippet, noarchive")
+        cc = app.config.get("CACHE_CONTROL_HEADER") or "no-store, no-cache, must-revalidate, max-age=0"
+        response.headers["Cache-Control"] = cc
+        response.headers["X-Robots-Tag"] = app.config.get("ROBOTS_TAG") or "noindex, nofollow, nosnippet, noarchive"
+
     return response
 
+
 @app.route('/admin/settings', methods=['GET', 'POST'])
 @login_required
 def admin_settings():
@@ -343,6 +384,7 @@ def admin_settings():
          flash('Brak uprawnień do panelu administracyjnego', 'danger')
          return redirect(url_for('index'))
          
+    client_ip = get_real_ip()
     settings = GlobalSettings.query.first()
     if request.method == 'POST':
          numer_konta = request.form.get('numer_konta')
@@ -365,7 +407,7 @@ def admin_settings():
          flash('Ustawienia globalne zostały zaktualizowane', 'success')
          return redirect(url_for('admin_dashboard'))
          
-    return render_template('admin/settings.html', settings=settings)
+    return render_template('admin/settings.html', settings=settings, client_ip=client_ip)
 
 @app.route('/admin/zbiorka/oznacz/<int:zbiorka_id>', methods=['POST'])
 @login_required
@@ -389,6 +431,7 @@ def robots():
         robots_txt = "User-agent: *\nAllow: /"
     return robots_txt, 200, {'Content-Type': 'text/plain'}
 
+
 if __name__ == '__main__':
     with app.app_context():
         db.create_all()

templates/admin/settings.html

@@ -23,7 +23,7 @@
   <div class="card shadow-sm mb-4">
     <div class="card-header bg-secondary text-white d-flex justify-content-between align-items-center">
       <h3 class="card-title mb-0">Dozwolone adresy IP</h3>
-      <button type="button" class="btn btn-sm btn-light text-dark" onclick="dodajMojeIP()">Dodaj moje IP</button>
+
     </div>
     <div class="card-body">
       <div class="mb-3">
@@ -31,6 +31,7 @@
         <textarea class="form-control" id="allowed_login_hosts" name="allowed_login_hosts" rows="4" placeholder="Podaj adresy IP lub nazwy domen oddzielone przecinkami lub nowymi liniami">{{ settings.allowed_login_hosts if settings and settings.allowed_login_hosts else '' }}</textarea>
       </div>
       <p class="text-muted">Twój aktualny adres IP: <strong>{{ client_ip }}</strong></p>
+      <button type="button" class="btn btn-sm btn-light text-dark" onclick="dodajMojeIP()">Dodaj moje IP</button>
     </div>
   </div>
 

templates/base.html

@@ -13,20 +13,34 @@
     <nav class="navbar navbar-expand-lg navbar-dark bg-secondary">
         <div class="container">
             <a class="navbar-brand" href="{{ url_for('index') }}">Zbiórki unitraklub.pl</a>
-            <div class="collapse navbar-collapse">
+            
+            <!-- Przycisk rozwijania dla urządzeń mobilnych -->
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#mainNavbar" 
+                    aria-controls="mainNavbar" aria-expanded="false" aria-label="Toggle navigation">
+                <span class="navbar-toggler-icon"></span>
+            </button>
+    
+            <!-- Nawigacja ukrywana na małych ekranach -->
+            <div class="collapse navbar-collapse" id="mainNavbar">
                 <ul class="navbar-nav ms-auto">
-                        <li class="nav-item"><a class="nav-link" href="{{ url_for('index') }}">Aktualne zbiórki</a></li>
-                        <li class="nav-item"><a class="nav-link" href="{{ url_for('zbiorki_zrealizowane') }}">Zrealizowane zbiórki</a></li>
+                    <li class="nav-item"><a class="nav-link" href="{{ url_for('index') }}">Aktualne zbiórki</a></li>
+                    <li class="nav-item"><a class="nav-link" href="{{ url_for('zbiorki_zrealizowane') }}">Zrealizowane zbiórki</a></li>
                     {% if current_user.is_authenticated %}
                         <li class="nav-item"><a class="nav-link" href="{{ url_for('admin_dashboard') }}">Panel Admina</a></li>
                         <li class="nav-item"><a class="nav-link" href="{{ url_for('logout') }}">Wyloguj</a></li>
+
                     {% else %}
-                        <li class="nav-item"><a class="nav-link" href="{{ url_for('login') }}">Zaloguj</a></li>
+                        {% if is_ip_allowed %}
+                            <li class="nav-item"><a class="nav-link" href="{{ url_for('login') }}">Zaloguj</a></li>
+                        {% endif %}
                     {% endif %}
+                    
+
                 </ul>
             </div>
         </div>
     </nav>
+    
     <div class="container mt-4">
         {% with messages = get_flashed_messages(with_categories=true) %}
           {% if messages %}