49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
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import socket
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import time
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PORT_LIST = [511, 515, 516, 517, 518, 519, 520, 1000, 2000, 5000, 6060, 8000, 8300, 9000, 9200, 10008, 12345]
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TIMEOUT = 30.0 # seconds
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print("Starting background UDP sniffer on ports:", PORT_LIST)
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print("Listening for 30 seconds...")
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sockets = []
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for port in PORT_LIST:
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try:
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.bind(("0.0.0.0", port))
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s.setblocking(False)
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sockets.append((s, port))
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except Exception as e:
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print(f"Could not bind to UDP port {port}: {e}")
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start_time = time.time()
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captured = []
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while time.time() - start_time < TIMEOUT:
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for s, port in sockets:
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try:
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data, addr = s.recvfrom(4096)
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# Log from any sender that is not local loopback
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if addr[0] != "127.0.0.1":
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event = f"[UDP Port {port}] Received {len(data)} bytes from {addr[0]}:{addr[1]} - Hex: {data.hex()}"
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print(event)
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captured.append(event)
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except BlockingIOError:
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pass
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except Exception as e:
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pass
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time.sleep(0.01)
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for s, port in sockets:
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s.close()
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print("Finished UDP sniff.")
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with open("C:\\Users\\Dell\\.gemini\\antigravity-ide\\brain\\17f86d9d-29a1-4f54-b185-045db1a407b4\\scratch\\udp_sniff_now_results.txt", "w") as f:
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f.write("UDP Sniffing results:\n")
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if not captured:
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f.write("No UDP packets captured.\n")
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for event in captured:
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f.write(event + "\n")
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