mirror of
https://git.disroot.org/pranav/pybatmesh.git
synced 2024-12-03 12:11:01 +05:30
Pranav Jerry
0fb8b6a8ab
Completely removed the part that symlinks resolv.conf to systemd-resolved's conf. Instead, added an optional dependency of resolved in README.md
104 lines
3.0 KiB
Python
Executable File
104 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
"""
|
|
Setup a working BATMAN Advanced network
|
|
with systemd-networkd and iwd
|
|
"""
|
|
|
|
# Copyright (C) 2021 The Authors
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
import sys
|
|
from pathlib import Path
|
|
from shutil import copy
|
|
from dasbus.connection import SystemMessageBus
|
|
from dasbus.error import DBusError
|
|
|
|
NETWORKD_CONFIGS = "/usr/share/naxalnet/networkd"
|
|
NETWORKD_VOLATILE_DIR = "/run/systemd/network"
|
|
ADHOC_SSID = "HelloWorld"
|
|
|
|
# Copy networkd configs to volatile dir.
|
|
# See man:systemd.networkm(5)
|
|
try:
|
|
print("Copying network config files")
|
|
dest = Path(NETWORKD_VOLATILE_DIR)
|
|
src = Path(NETWORKD_CONFIGS)
|
|
|
|
# Create the volatile directory if it doesn't exist
|
|
dest.mkdir(parents=True, exist_ok=True)
|
|
|
|
# Copy all files in src to dest
|
|
for i in src.iterdir():
|
|
copy(i, dest)
|
|
except PermissionError as error:
|
|
print(error)
|
|
sys.exit("Make sure you are root")
|
|
|
|
# Now, the iwd part
|
|
try:
|
|
# connect to the System bus
|
|
bus = SystemMessageBus()
|
|
# iwd proxy
|
|
iwd = bus.get_proxy("net.connman.iwd", "/")
|
|
# Get list of all devices
|
|
print("Finding connected devices")
|
|
objects = iwd.GetManagedObjects()
|
|
devices = []
|
|
for name, obj in objects.items():
|
|
if "net.connman.iwd.Device" in obj:
|
|
# add all devices to the list
|
|
print("Found device:", obj["net.connman.iwd.Device"]["Name"])
|
|
devices.append(name)
|
|
|
|
# Start ad-hoc on first device
|
|
devpath = devices.pop()
|
|
print("Working on first device", devpath)
|
|
dev1 = bus.get_proxy("net.connman.iwd", devpath)
|
|
if not dev1.Powered:
|
|
print("Device is off. Turning on")
|
|
dev1.Powered = True
|
|
if dev1.Mode != "ad-hoc":
|
|
print("Device is in", dev1.Mode)
|
|
print("Switching to ad-hoc")
|
|
dev1.Mode = "ad-hoc"
|
|
# Changing Mode needs connecting to the proxy again
|
|
dev1 = bus.get_proxy("net.connman.iwd", devpath)
|
|
print("Starting ad-hoc network")
|
|
dev1.StartOpen(ADHOC_SSID)
|
|
# TODO: If there is a second device, start AP
|
|
# in it
|
|
except DBusError:
|
|
sys.exit("An error occured while communicating with iwd")
|
|
|
|
# Sleep my little baby-oh
|
|
# Sleep until you waken
|
|
# When you wake you'll see the world
|
|
# If I'm not mistaken...
|
|
#
|
|
# Kiss a lover
|
|
# Dance a measure,
|
|
# Find your name
|
|
# And buried treasure...
|
|
#
|
|
# Face your life
|
|
# Its pain,
|
|
# Its pleasure,
|
|
# Leave no path untaken.
|
|
#
|
|
# -- Neil Gaiman, The Graveyard Book
|
|
print("Bye")
|