mirror of
https://git.disroot.org/pranav/pybatmesh.git
synced 2024-11-10 07:21:59 +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
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"""
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Setup a working BATMAN Advanced network
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with systemd-networkd and iwd
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"""
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# Copyright (C) 2021 The Authors
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import sys
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from pathlib import Path
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from shutil import copy
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from dasbus.connection import SystemMessageBus
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from dasbus.error import DBusError
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NETWORKD_CONFIGS = "/usr/share/naxalnet/networkd"
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NETWORKD_VOLATILE_DIR = "/run/systemd/network"
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ADHOC_SSID = "HelloWorld"
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# Copy networkd configs to volatile dir.
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# See man:systemd.networkm(5)
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try:
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print("Copying network config files")
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dest = Path(NETWORKD_VOLATILE_DIR)
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src = Path(NETWORKD_CONFIGS)
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# Create the volatile directory if it doesn't exist
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dest.mkdir(parents=True, exist_ok=True)
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# Copy all files in src to dest
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for i in src.iterdir():
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copy(i, dest)
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except PermissionError as error:
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print(error)
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sys.exit("Make sure you are root")
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# Now, the iwd part
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try:
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# connect to the System bus
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bus = SystemMessageBus()
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# iwd proxy
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iwd = bus.get_proxy("net.connman.iwd", "/")
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# Get list of all devices
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print("Finding connected devices")
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objects = iwd.GetManagedObjects()
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devices = []
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for name, obj in objects.items():
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if "net.connman.iwd.Device" in obj:
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# add all devices to the list
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print("Found device:", obj["net.connman.iwd.Device"]["Name"])
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devices.append(name)
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# Start ad-hoc on first device
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devpath = devices.pop()
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print("Working on first device", devpath)
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dev1 = bus.get_proxy("net.connman.iwd", devpath)
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if not dev1.Powered:
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print("Device is off. Turning on")
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dev1.Powered = True
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if dev1.Mode != "ad-hoc":
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print("Device is in", dev1.Mode)
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print("Switching to ad-hoc")
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dev1.Mode = "ad-hoc"
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# Changing Mode needs connecting to the proxy again
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dev1 = bus.get_proxy("net.connman.iwd", devpath)
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print("Starting ad-hoc network")
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dev1.StartOpen(ADHOC_SSID)
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# TODO: If there is a second device, start AP
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# in it
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except DBusError:
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sys.exit("An error occured while communicating with iwd")
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# Sleep my little baby-oh
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# Sleep until you waken
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# When you wake you'll see the world
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# If I'm not mistaken...
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#
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# Kiss a lover
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# Dance a measure,
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# Find your name
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# And buried treasure...
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#
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# Face your life
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# Its pain,
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# Its pleasure,
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# Leave no path untaken.
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#
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# -- Neil Gaiman, The Graveyard Book
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print("Bye")
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