44 lines
1.1 KiB
Python
Executable File
44 lines
1.1 KiB
Python
Executable File
import socket
|
|
import sys
|
|
import netifaces as ni
|
|
|
|
if len(sys.argv) < 2:
|
|
print("Usage: %s <file> [port]" % sys.argv[0])
|
|
exit(1)
|
|
|
|
# Create a TCP/IP socket
|
|
FILENAME = sys.argv[1]
|
|
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
|
|
interface = "tun0"
|
|
if not interface in ni.interfaces():
|
|
interface = ni.interfaces()[0]
|
|
|
|
addresses = ni.ifaddresses(interface)
|
|
address = addresses[next(iter(addresses))][0]["addr"]
|
|
|
|
# Bind the socket to the port
|
|
port = 8888 if len(sys.argv) < 3 else int(sys.argv[2])
|
|
server_address = (address, port)
|
|
sock.bind(server_address)
|
|
sock.listen(1)
|
|
print("Now listening, download file using:")
|
|
print('nc %s %d > %s' % (address, port, os.path.basename(FILENAME)))
|
|
print()
|
|
|
|
while True:
|
|
# Wait for a connection
|
|
print('waiting for a connection')
|
|
connection, client_address = sock.accept()
|
|
|
|
try:
|
|
print('connection from', client_address)
|
|
|
|
with open(FILENAME, "rb") as f:
|
|
content = f.read()
|
|
connection.sendall(content)
|
|
|
|
finally:
|
|
# Clean up the connection
|
|
connection.close()
|