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Dockerfile

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+FROM python:3.12-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+COPY app.py .
+
+RUN pip install --upgrade pip
+RUN pip install --no-cache-dir -r requirements.txt
+
+RUN pip install gunicorn
+
+EXPOSE 7860
+
+CMD ["gunicorn", "app:app", \
+     "-w", "4", \
+     "--worker-class", "gevent", \
+     "--worker-connections", "100", \
+     "-b", "0.0.0.0:7860", \
+     "--timeout", "120", \
+     "--keep-alive", "5", \
+     "--max-requests", "1000", \
+     "--max-requests-jitter", "100"]

app.py

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+from flask import Flask, request, Response
+import requests
+from urllib.parse import urlparse, urljoin, quote, unquote
+import re
+import traceback
+import os
+
+app = Flask(__name__)
+
+def detect_m3u_type(content):
+    """Rileva se è un M3U (lista IPTV) o un M3U8 (flusso HLS)"""
+    if "#EXTM3U" in content and "#EXTINF" in content:
+        return "m3u8"
+    return "m3u"
+
+def replace_key_uri(line, headers_query):
+    """Sostituisce l'URI della chiave AES-128 con il proxy"""
+    match = re.search(r'URI="([^"]+)"', line)
+    if match:
+        key_url = match.group(1)
+        proxied_key_url = f"/proxy/key?url={quote(key_url)}&{headers_query}"
+        return line.replace(key_url, proxied_key_url)
+    return line
+
+def resolve_m3u8_link(url, headers=None):
+    """
+    Tenta di risolvere un URL M3U8.
+    Prova prima la logica specifica per iframe (tipo Daddylive), inclusa la lookup della server_key.
+    Se fallisce, verifica se l'URL iniziale era un M3U8 diretto e lo restituisce.
+    """
+    if not url:
+        print("Errore: URL non fornito.")
+        return {"resolved_url": None, "headers": {}}
+
+    print(f"Tentativo di risoluzione URL: {url}")
+    # Utilizza gli header forniti, altrimenti usa un User-Agent di default
+    current_headers = headers if headers else {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0+Safari/537.36'}
+
+    initial_response_text = None
+    final_url_after_redirects = None
+
+    # Verifica se è un URL di vavoo.to
+    is_vavoo = "vavoo.to" in url.lower()
+
+    try:
+        with requests.Session() as session:
+            print(f"Passo 1: Richiesta a {url}")
+            response = session.get(url, headers=current_headers, allow_redirects=True, timeout=(5, 15))
+            response.raise_for_status()
+            initial_response_text = response.text
+            final_url_after_redirects = response.url
+            print(f"Passo 1 completato. URL finale dopo redirect: {final_url_after_redirects}")
+
+            # Se è un URL di vavoo.to, salta la logica dell'iframe
+            if is_vavoo:
+                if initial_response_text and initial_response_text.strip().startswith('#EXTM3U'):
+                    return {
+                        "resolved_url": final_url_after_redirects,
+                        "headers": current_headers
+                    }
+                else:
+                    # Se non è un M3U8 diretto, restituisci l'URL originale per vavoo
+                    print(f"URL vavoo.to non è un M3U8 diretto: {url}")
+                    return {
+                        "resolved_url": url,
+                        "headers": current_headers
+                    }
+
+            # Prova la logica dell'iframe per gli altri URL
+            print("Tentativo con logica iframe...")
+            try:
+                # Secondo passo (Iframe): Trova l'iframe src nella risposta iniziale
+                iframes = re.findall(r'iframe src="([^"]+)"', initial_response_text)
+                if not iframes:
+                    raise ValueError("Nessun iframe src trovato.")
+
+                url2 = iframes[0]
+                print(f"Passo 2 (Iframe): Trovato iframe URL: {url2}")
+
+                # Terzo passo (Iframe): Richiesta all'URL dell'iframe
+                referer_raw = urlparse(url2).scheme + "://" + urlparse(url2).netloc + "/"
+                origin_raw = urlparse(url2).scheme + "://" + urlparse(url2).netloc
+                current_headers['Referer'] = referer_raw
+                current_headers['Origin'] = origin_raw
+                print(f"Passo 3 (Iframe): Richiesta a {url2}")
+                response = session.get(url2, headers=current_headers, timeout=(5, 15))
+                response.raise_for_status()
+                iframe_response_text = response.text
+                print("Passo 3 (Iframe) completato.")
+
+                # Quarto passo (Iframe): Estrai parametri dinamici dall'iframe response
+                channel_key_match = re.search(r'(?s) channelKey = \"([^\"]*)"', iframe_response_text)
+                auth_ts_match = re.search(r'(?s) authTs\s*= \"([^\"]*)"', iframe_response_text)
+                auth_rnd_match = re.search(r'(?s) authRnd\s*= \"([^\"]*)"', iframe_response_text)
+                auth_sig_match = re.search(r'(?s) authSig\s*= \"([^\"]*)"', iframe_response_text)
+                auth_host_match = re.search(r'\}\s*fetchWithRetry\(\s*\'([^\']*)\'', iframe_response_text)
+                server_lookup_match = re.search(r'n fetchWithRetry\(\s*\'([^\']*)\'', iframe_response_text)
+
+                if not all([channel_key_match, auth_ts_match, auth_rnd_match, auth_sig_match, auth_host_match, server_lookup_match]):
+                    raise ValueError("Impossibile estrarre tutti i parametri dinamici dall'iframe response.")
+                
+                channel_key = channel_key_match.group(1)
+                auth_ts = auth_ts_match.group(1)
+                auth_rnd = auth_rnd_match.group(1)
+                auth_sig = quote(auth_sig_match.group(1))
+                auth_host = auth_host_match.group(1)
+                server_lookup = server_lookup_match.group(1)
+
+                print("Passo 4 (Iframe): Parametri dinamici estratti.")
+
+                # Quinto passo (Iframe): Richiesta di autenticazione
+                auth_url = f'{auth_host}{channel_key}&ts={auth_ts}&rnd={auth_rnd}&sig={auth_sig}'
+                print(f"Passo 5 (Iframe): Richiesta di autenticazione a {auth_url}")
+                auth_response = session.get(auth_url, headers=current_headers, timeout=(5, 15))
+                auth_response.raise_for_status()
+                print("Passo 5 (Iframe) completato.")
+
+                # Sesto passo (Iframe): Richiesta di server lookup per ottenere la server_key
+                server_lookup_url = f"https://{urlparse(url2).netloc}{server_lookup}{channel_key}"
+                print(f"Passo 6 (Iframe): Richiesta server lookup a {server_lookup_url}")
+                server_lookup_response = session.get(server_lookup_url, headers=current_headers, timeout=(5, 15))
+                server_lookup_response.raise_for_status()
+                server_lookup_data = server_lookup_response.json()
+                print("Passo 6 (Iframe) completato.")
+
+                # Settimo passo (Iframe): Estrai server_key dalla risposta di server lookup
+                server_key = server_lookup_data.get('server_key')
+                if not server_key:
+                    raise ValueError("'server_key' non trovato nella risposta di server lookup.")
+                print(f"Passo 7 (Iframe): Estratto server_key: {server_key}")
+
+                # Ottavo passo (Iframe): Costruisci il link finale
+                host_match = re.search('(?s)m3u8 =.*?:.*?:.*?".*?".*?"([^"]*)"', iframe_response_text)
+                if not host_match:
+                    raise ValueError("Impossibile trovare l'host finale per l'm3u8.")
+                host = host_match.group(1)
+                print(f"Passo 8 (Iframe): Trovato host finale per m3u8: {host}")
+
+                # Costruisci l'URL finale del flusso
+                final_stream_url = (
+                    f'https://{server_key}{host}{server_key}/{channel_key}/mono.m3u8'
+                )
+
+                # Prepara gli header per lo streaming
+                stream_headers = {
+                    'User-Agent': current_headers.get('User-Agent', ''),
+                    'Referer': referer_raw,
+                    'Origin': origin_raw
+                }
+                
+                return {
+                    "resolved_url": final_stream_url,
+                    "headers": stream_headers
+                }
+
+            except (ValueError, requests.exceptions.RequestException) as e:
+                print(f"Logica iframe fallita: {e}")
+                print("Tentativo fallback: verifica se l'URL iniziale era un M3U8 diretto...")
+
+                # Fallback: Verifica se la risposta iniziale era un file M3U8 diretto
+                if initial_response_text and initial_response_text.strip().startswith('#EXTM3U'):
+                    print("Fallback riuscito: Trovato file M3U8 diretto.")
+                    return {
+                        "resolved_url": final_url_after_redirects,
+                        "headers": current_headers
+                    }
+                else:
+                    print("Fallback fallito: La risposta iniziale non era un M3U8 diretto.")
+                    return {
+                        "resolved_url": url,
+                        "headers": current_headers
+                    }
+
+    except requests.exceptions.RequestException as e:
+        print(f"Errore durante la richiesta HTTP iniziale: {e}")
+        return {"resolved_url": url, "headers": current_headers}
+    except Exception as e:
+        print(f"Errore generico durante la risoluzione: {e}")
+        return {"resolved_url": url, "headers": current_headers}
+
+@app.route('/proxy')
+def proxy():
+    """Proxy per liste M3U che aggiunge automaticamente /proxy/m3u?url= con IP prima dei link"""
+    m3u_url = request.args.get('url', '').strip()
+    if not m3u_url:
+        return "Errore: Parametro 'url' mancante", 400
+
+    try:
+        # Ottieni l'IP del server
+        server_ip = request.host
+        
+        # Scarica la lista M3U originale
+        response = requests.get(m3u_url, timeout=(10, 30)) # Timeout connessione 10s, lettura 30s
+        response.raise_for_status()
+        m3u_content = response.text
+        
+        # Modifica solo le righe che contengono URL (non iniziano con #)
+        modified_lines = []
+        for line in m3u_content.splitlines():
+            line = line.strip()
+            if line and not line.startswith('#'):
+                # Per tutti i link, usa il proxy normale
+                modified_line = f"http://{server_ip}/proxy/m3u?url={line}"
+                modified_lines.append(modified_line)
+            else:
+                # Mantieni invariate le righe di metadati
+                modified_lines.append(line)
+        
+        modified_content = '\n'.join(modified_lines)
+
+        # Estrai il nome del file dall'URL originale
+        parsed_m3u_url = urlparse(m3u_url)
+        original_filename = os.path.basename(parsed_m3u_url.path)
+        
+        return Response(modified_content, content_type="application/vnd.apple.mpegurl", headers={'Content-Disposition': f'attachment; filename="{original_filename}"'})
+        
+    except requests.RequestException as e:
+        return f"Errore durante il download della lista M3U: {str(e)}", 500
+    except Exception as e:
+        return f"Errore generico: {str(e)}", 500
+
+@app.route('/proxy/m3u')
+def proxy_m3u():
+    """Proxy per file M3U e M3U8 con supporto per redirezioni e header personalizzati"""
+    m3u_url = request.args.get('url', '').strip()
+    if not m3u_url:
+        return "Errore: Parametro 'url' mancante", 400
+
+    default_headers = {
+        "User-Agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 14_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/33.0 Mobile/15E148 Safari/605.1.15",
+        "Referer": "https://vavoo.to/",
+        "Origin": "https://vavoo.to"
+    }
+
+    # Estrai gli header dalla richiesta, sovrascrivendo i default
+    request_headers = {
+        unquote(key[2:]).replace("_", "-"): unquote(value).strip()
+        for key, value in request.args.items()
+        if key.lower().startswith("h_")
+    }
+    headers = {**default_headers, **request_headers}
+
+    # --- Logica per trasformare l'URL se necessario ---
+    processed_url = m3u_url
+    
+    # Trasforma /stream/ in /embed/ per Daddylive
+    if '/stream/stream-' in m3u_url and 'daddylive.dad' in m3u_url:
+        processed_url = m3u_url.replace('/stream/stream-', '/embed/stream-')
+        print(f"URL {m3u_url} trasformato da /stream/ a /embed/: {processed_url}")
+    
+    match_premium_m3u8 = re.search(r'/premium(\d+)/mono\.m3u8$', m3u_url)
+
+    if match_premium_m3u8:
+        channel_number = match_premium_m3u8.group(1)
+        transformed_url = f"https://daddylive.dad/embed/stream-{channel_number}.php"
+        print(f"URL {m3u_url} corrisponde al pattern premium. Trasformato in: {transformed_url}")
+        processed_url = transformed_url
+    else:
+        print(f"URL {processed_url} processato per la risoluzione.")
+
+    try:
+        print(f"Chiamata a resolve_m3u8_link per URL processato: {processed_url}")
+        result = resolve_m3u8_link(processed_url, headers)
+
+        if not result["resolved_url"]:
+            return "Errore: Impossibile risolvere l'URL in un M3U8 valido.", 500
+
+        resolved_url = result["resolved_url"]
+        current_headers_for_proxy = result["headers"]
+
+        print(f"Risoluzione completata. URL M3U8 finale: {resolved_url}")
+
+        # Fetchare il contenuto M3U8 effettivo dall'URL risolto
+        print(f"Fetching M3U8 content from resolved URL: {resolved_url}")
+        m3u_response = requests.get(resolved_url, headers=current_headers_for_proxy, allow_redirects=True, timeout=(10, 20)) # Timeout connessione 10s, lettura 20s
+        m3u_response.raise_for_status()
+        m3u_content = m3u_response.text
+        final_url = m3u_response.url
+
+        # Processa il contenuto M3U8
+        file_type = detect_m3u_type(m3u_content)
+
+        if file_type == "m3u":
+            return Response(m3u_content, content_type="application/vnd.apple.mpegurl")
+
+        # Processa contenuto M3U8
+        parsed_url = urlparse(final_url)
+        base_url = f"{parsed_url.scheme}://{parsed_url.netloc}{parsed_url.path.rsplit('/', 1)[0]}/"
+
+        # Prepara la query degli header per segmenti/chiavi proxati
+        headers_query = "&".join([f"h_{quote(k)}={quote(v)}" for k, v in current_headers_for_proxy.items()])
+
+        modified_m3u8 = []
+        for line in m3u_content.splitlines():
+            line = line.strip()
+            if line.startswith("#EXT-X-KEY") and 'URI="' in line:
+                line = replace_key_uri(line, headers_query)
+            elif line and not line.startswith("#"):
+                segment_url = urljoin(base_url, line)
+                line = f"/proxy/ts?url={quote(segment_url)}&{headers_query}"
+            modified_m3u8.append(line)
+
+        modified_m3u8_content = "\n".join(modified_m3u8)
+        return Response(modified_m3u8_content, content_type="application/vnd.apple.mpegurl")
+
+    except requests.RequestException as e:
+        print(f"Errore durante il download o la risoluzione del file: {str(e)}")
+        return f"Errore durante il download o la risoluzione del file M3U/M3U8: {str(e)}", 500
+    except Exception as e:
+        print(f"Errore generico nella funzione proxy_m3u: {str(e)}")
+        return f"Errore generico durante l'elaborazione: {str(e)}", 500
+
+@app.route('/proxy/resolve')
+def proxy_resolve():
+    """Proxy per risolvere e restituire un URL M3U8"""
+    url = request.args.get('url', '').strip()
+    if not url:
+        return "Errore: Parametro 'url' mancante", 400
+
+    headers = {
+        unquote(key[2:]).replace("_", "-"): unquote(value).strip()
+        for key, value in request.args.items()
+        if key.lower().startswith("h_")
+    }
+
+    try:
+        result = resolve_m3u8_link(url, headers)
+        
+        if not result["resolved_url"]:
+            return "Errore: Impossibile risolvere l'URL", 500
+            
+        headers_query = "&".join([f"h_{quote(k)}={quote(v)}" for k, v in result["headers"].items()])
+        
+        return Response(
+            f"#EXTM3U\n"
+            f"#EXTINF:-1,Canale Risolto\n"
+            f"/proxy/m3u?url={quote(result['resolved_url'])}&{headers_query}",
+            content_type="application/vnd.apple.mpegurl"
+        )
+        
+    except Exception as e:
+        return f"Errore durante la risoluzione dell'URL: {str(e)}", 500
+
+@app.route('/proxy/ts')
+def proxy_ts():
+    """Proxy per segmenti .TS con headers personalizzati - SENZA CACHE"""
+    ts_url = request.args.get('url', '').strip()
+    if not ts_url:
+        return "Errore: Parametro 'url' mancante", 400
+
+    headers = {
+        unquote(key[2:]).replace("_", "-"): unquote(value).strip()
+        for key, value in request.args.items()
+        if key.lower().startswith("h_")
+    }
+
+    try:
+        # Stream diretto senza cache per evitare freezing
+        response = requests.get(ts_url, headers=headers, stream=True, allow_redirects=True, timeout=(10, 30)) # Timeout di connessione 10s, lettura 30s
+        response.raise_for_status()
+        
+        def generate():
+            for chunk in response.iter_content(chunk_size=8192):
+                if chunk:
+                    yield chunk
+        
+        return Response(generate(), content_type="video/mp2t")
+    
+    except requests.RequestException as e:
+        return f"Errore durante il download del segmento TS: {str(e)}", 500
+
+@app.route('/proxy/key')
+def proxy_key():
+    """Proxy per la chiave AES-128 con header personalizzati"""
+    key_url = request.args.get('url', '').strip()
+    if not key_url:
+        return "Errore: Parametro 'url' mancante per la chiave", 400
+
+    headers = {
+        unquote(key[2:]).replace("_", "-"): unquote(value).strip()
+        for key, value in request.args.items()
+        if key.lower().startswith("h_")
+    }
+
+    try:
+        response = requests.get(key_url, headers=headers, allow_redirects=True, timeout=(5, 15)) # Timeout connessione 5s, lettura 15s
+        response.raise_for_status()
+        
+        return Response(response.content, content_type="application/octet-stream")
+    
+    except requests.RequestException as e:
+        return f"Errore durante il download della chiave AES-128: {str(e)}", 500
+
+@app.route('/')
+def index():
+    """Pagina principale che mostra un messaggio di benvenuto"""
+    return "Proxy started!"
+
+if __name__ == '__main__':
+    print("Proxy started!")
+    app.run(host="0.0.0.0", port=7860, debug=False)

requirements.txt

@@ -0,0 +1,3 @@
+flask
+requests
+gunicorn[gevent]