43 lines
1.2 KiB
Python
Executable File
43 lines
1.2 KiB
Python
Executable File
#!/usr/bin/python3
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import socket
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import time
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import subprocess
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UDP_PORT = 2021
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MESSAGE = b"""NOTIFY * HTTP/1.1
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HOST: 239.255.255.250:1900
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Server: https://git.f3l.de/asdil12/bambulab-wireguard-proxy/
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Location: 10.73.37.29
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NT: urn:bambulab-com:device:3dprinter:1
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USN: 01S00C321501449
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Cache-Control: max-age=1800
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DevModel.bambu.com: C11
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DevName.bambu.com: Nerdberg Bambu P1P
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DevSignal.bambu.com: -41
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DevConnect.bambu.com: lan
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DevBind.bambu.com: free
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Devseclink.bambu.com: secure
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""".replace(b"\n", b"\r\n")
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while True:
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for pl in subprocess.check_output(["wg", "show", "wg-firezone", "dump"]).decode().strip().split("\n")[1:]:
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ips = pl.split("\t")[3]
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for ip in ips.split(","):
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if ip.endswith("/32"):
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UDP_IP = ip[:-3]
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print(f"{UDP_IP}:{UDP_PORT} {MESSAGE=}" % MESSAGE)
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
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sock.bind(('0.0.0.0', 1900)) # 1900 is SSDP src port
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try:
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sock.sendto(MESSAGE, (UDP_IP, UDP_PORT))
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except OSError:
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# OSError: [Errno 89] Destination address required
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# this error means that wireguard doesn't know an endpoint for this peer
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# so we can ignore this error
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pass
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sock.close()
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time.sleep(10)
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