From f72834693c1be3edb1983f0c102fa630d924f439 Mon Sep 17 00:00:00 2001 From: Christian Breunig Date: Tue, 17 Oct 2023 21:08:02 +0200 Subject: T4913: migrate wireless scripts to new op-mode style (cherry picked from commit ed29faeea1354dc2bec544c63e55c1c666e0d900) --- src/op_mode/show_wireless.py | 149 ------------------------------------------- 1 file changed, 149 deletions(-) delete mode 100755 src/op_mode/show_wireless.py (limited to 'src/op_mode/show_wireless.py') diff --git a/src/op_mode/show_wireless.py b/src/op_mode/show_wireless.py deleted file mode 100755 index 340163057..000000000 --- a/src/op_mode/show_wireless.py +++ /dev/null @@ -1,149 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2019-2023 VyOS maintainers and contributors -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 2 or later as -# published by the Free Software Foundation. -# -# 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 . - -import argparse -import re - -from sys import exit -from copy import deepcopy - -from vyos.config import Config -from vyos.utils.process import popen - -parser = argparse.ArgumentParser() -parser.add_argument("-s", "--scan", help="Scan for Wireless APs on given interface, e.g. 'wlan0'") -parser.add_argument("-b", "--brief", action="store_true", help="Show wireless configuration") -parser.add_argument("-c", "--stations", help="Show wireless clients connected on interface, e.g. 'wlan0'") - -def show_brief(): - config = Config() - if len(config.list_effective_nodes('interfaces wireless')) == 0: - print("No Wireless interfaces configured") - exit(0) - - interfaces = [] - for intf in config.list_effective_nodes('interfaces wireless'): - config.set_level(f'interfaces wireless {intf}') - data = { 'name': intf } - data['type'] = config.return_effective_value('type') or '-' - data['ssid'] = config.return_effective_value('ssid') or '-' - data['channel'] = config.return_effective_value('channel') or '-' - interfaces.append(data) - - return interfaces - -def ssid_scan(intf): - # XXX: This ignores errors - tmp, _ = popen(f'/sbin/iw dev {intf} scan ap-force') - networks = [] - data = { - 'ssid': '', - 'mac': '', - 'channel': '', - 'signal': '' - } - re_mac = re.compile(r'([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})') - for line in tmp.splitlines(): - if line.startswith('BSS '): - ssid = deepcopy(data) - ssid['mac'] = re.search(re_mac, line).group() - - elif line.lstrip().startswith('SSID: '): - # SSID can be " SSID: WLAN-57 6405", thus strip all leading whitespaces - ssid['ssid'] = line.lstrip().split(':')[-1].lstrip() - - elif line.lstrip().startswith('signal: '): - # Siganl can be " signal: -67.00 dBm", thus strip all leading whitespaces - ssid['signal'] = line.lstrip().split(':')[-1].split()[0] - - elif line.lstrip().startswith('DS Parameter set: channel'): - # Channel can be " DS Parameter set: channel 6" , thus - # strip all leading whitespaces - ssid['channel'] = line.lstrip().split(':')[-1].split()[-1] - networks.append(ssid) - continue - - return networks - -def show_clients(intf): - # XXX: This ignores errors - tmp, _ = popen(f'/sbin/iw dev {intf} station dump') - clients = [] - data = { - 'mac': '', - 'signal': '', - 'rx_bytes': '', - 'rx_packets': '', - 'tx_bytes': '', - 'tx_packets': '' - } - re_mac = re.compile(r'([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})') - for line in tmp.splitlines(): - if line.startswith('Station'): - client = deepcopy(data) - client['mac'] = re.search(re_mac, line).group() - - elif line.lstrip().startswith('signal avg:'): - client['signal'] = line.lstrip().split(':')[-1].lstrip().split()[0] - - elif line.lstrip().startswith('rx bytes:'): - client['rx_bytes'] = line.lstrip().split(':')[-1].lstrip() - - elif line.lstrip().startswith('rx packets:'): - client['rx_packets'] = line.lstrip().split(':')[-1].lstrip() - - elif line.lstrip().startswith('tx bytes:'): - client['tx_bytes'] = line.lstrip().split(':')[-1].lstrip() - - elif line.lstrip().startswith('tx packets:'): - client['tx_packets'] = line.lstrip().split(':')[-1].lstrip() - clients.append(client) - continue - - return clients - -if __name__ == '__main__': - args = parser.parse_args() - - if args.scan: - print("Address SSID Channel Signal (dbm)") - for network in ssid_scan(args.scan): - print("{:<17} {:<32} {:>3} {}".format(network['mac'], - network['ssid'], - network['channel'], - network['signal'])) - exit(0) - - elif args.brief: - print("Interface Type SSID Channel") - for intf in show_brief(): - print("{:<9} {:<12} {:<32} {:>3}".format(intf['name'], - intf['type'], - intf['ssid'], - intf['channel'])) - exit(0) - - elif args.stations: - print("Station Signal RX: bytes packets TX: bytes packets") - for client in show_clients(args.stations): - print("{:<17} {:>3} {:>15} {:>9} {:>15} {:>10} ".format(client['mac'], - client['signal'], client['rx_bytes'], client['rx_packets'], client['tx_bytes'], client['tx_packets'])) - - exit(0) - - else: - parser.print_help() - exit(1) -- cgit v1.2.3