#!/usr/bin/env python3 # # Copyright (C) 2020 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 <http://www.gnu.org/licenses/>. # Remove network provider name from CLI and rather use provider APN from CLI import sys from vyos.configtree import ConfigTree if __name__ == '__main__': if (len(sys.argv) < 1): print("Must specify file name!") exit(1) file_name = sys.argv[1] with open(file_name, 'r') as f: config_file = f.read() config = ConfigTree(config_file) base = ['interfaces', 'wirelessmodem'] if not config.exists(base): # Nothing to do sys.exit(0) # list all individual wwan/wireless modem interfaces for i in config.list_nodes(base): iface = base + [i] # only three carries have been supported in the past, thus # this will be fairly simple \o/ - and only one (AT&T) did # configure an APN if config.exists(iface + ['network']): network = config.return_value(iface + ['network']) if network == "att": apn = 'isp.cingular' config.set(iface + ['apn'], value=apn) config.delete(iface + ['network']) # synchronize DNS configuration with PPPoE interfaces to have a # uniform CLI experience if config.exists(iface + ['no-dns']): config.rename(iface + ['no-dns'], 'no-peer-dns') try: with open(file_name, 'w') as f: f.write(config.to_string()) except OSError as e: print("Failed to save the modified config: {}".format(e)) sys.exit(1)