64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
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import socket
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import threading
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# Fake printer queue state
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FAKE_PRINTER_NAME = "HP Color LaserJet Pro MFP M478"
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FAKE_JOB_ID = "001" # Simulated print job ID
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FAKE_PRINTER_STATUS = "Ready"
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# Function to handle incoming LPD connections
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def handle_lpd_client(client_socket):
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print(f"[+] Connection on port 515 (LPD)")
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try:
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data = client_socket.recv(1024)
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if not data:
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return # No data received, close connection
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command = data[0] # LPD command is the first byte
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if command == 0x02: # "\x02" - Receive job
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response = b"\x00" # Acknowledge job request
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print("[*] Received LPD job request, sending ACK")
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elif command == 0x05: # "\x05" - Request queue status
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response = f"Printer: {FAKE_PRINTER_NAME}\nQueue: Empty\nStatus: {FAKE_PRINTER_STATUS}\r\n".encode()
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print("[*] Sent LPD queue status")
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elif command == 0x03: # "\x03" - Receive control file
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response = b"\x00" # Acknowledge control file receipt
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print("[*] Received LPD control file, sending ACK")
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elif command == 0x04: # "\x04" - Receive print data file
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response = b"\x00" # Acknowledge data file receipt
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print("[*] Received LPD print data, sending ACK")
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else:
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response = b"\x00" # Default acknowledgment
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print(f"[*] Received unknown LPD command {hex(command)}, sending generic ACK")
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client_socket.sendall(response)
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except Exception as e:
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print(f"[-] Error handling LPD request: {e}")
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finally:
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client_socket.close()
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# Function to start the fake LPD service
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def start_fake_lpd_service():
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server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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server_socket.bind(("0.0.0.0", 515))
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server_socket.listen(5)
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print("[*] Fake HP LPD service running on port 515")
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while True:
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client_socket, addr = server_socket.accept()
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threading.Thread(target=handle_lpd_client, args=(client_socket,)).start()
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# Ensure script can be run standalone OR imported
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if __name__ == "__main__":
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start_fake_lpd_service()
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