#!/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 <http://www.gnu.org/licenses/>. import sys import argparse from vyos.config import Config from vyos.utils.process import popen from vyos.utils.process import DEVNULL cmd_dict = { 'cmd_base' : '/usr/bin/accel-cmd -p {} ', 'vpn_types' : { 'pppoe' : 2001, 'pptp' : 2003, 'l2tp' : 2004, 'sstp' : 2005 }, 'conf_proto' : { 'pppoe' : 'service pppoe-server', 'pptp' : 'vpn pptp remote-access', 'l2tp' : 'vpn l2tp remote-access', 'sstp' : 'vpn sstp' } } def is_service_configured(proto): if not Config().exists_effective(cmd_dict['conf_proto'][proto]): print("Service {} is not configured".format(proto)) sys.exit(1) def main(): #parese args parser = argparse.ArgumentParser() parser.add_argument('--proto', help='Possible protocols pppoe|pptp|l2tp|sstp', required=True) parser.add_argument('--action', help='Action command', required=True) args = parser.parse_args() if args.proto in cmd_dict['vpn_types'] and args.action: # Check is service configured is_service_configured(args.proto) if args.action == "show sessions": ses_pattern = " ifname,username,ip,ip6,ip6-dp,calling-sid,rate-limit,state,uptime,rx-bytes,tx-bytes" else: ses_pattern = "" output, err = popen(cmd_dict['cmd_base'].format(cmd_dict['vpn_types'][args.proto]) + args.action + ses_pattern, stderr=DEVNULL, decode='utf-8') if not err: try: print(f' {output}') except: sys.exit(0) else: print("{} server is not running".format(args.proto)) else: print("Param --proto and --action required") sys.exit(1) if __name__ == '__main__': main()