mirror of
https://github.com/Telecominfraproject/wlan-lanforge-scripts.git
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219 lines
8.6 KiB
Python
219 lines
8.6 KiB
Python
#!/usr/bin/env python3
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"""
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- Script for creating a variable number of stations and attempting to connect them to an SSID.
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A test will run to verify stations are associated and get an IP, if these conditions are both true, the test will
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pass, otherwise, the test will fail.
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- Use './test_ipv4_connection.py' --help to see command line usage and options
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- Copyright 2021 Candela Technologies Inc
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- License: Free to distribute and modify. LANforge systems must be licensed.
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- See cookbook here: https://www.candelatech.com/....?
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"""
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import sys
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import os
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import argparse
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if sys.version_info[0] != 3:
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print("This script requires Python 3")
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exit(1)
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if 'py-json' not in sys.path:
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sys.path.append(os.path.join(os.path.abspath('..'), 'py-json'))
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import LANforge
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from LANforge.lfcli_base import LFCliBase
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from LANforge import LFUtils
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import realm
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import time
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import pprint
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class IPv4Test(LFCliBase):
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def __init__(self,
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_ssid=None,
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_security=None,
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_password=None,
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_host=None,
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_port=None,
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_sta_list=None,
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_number_template="00000",
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_radio="wiphy0",
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_proxy_str=None,
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_debug_on=False,
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_exit_on_error=False,
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_exit_on_fail=False):
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super().__init__(_host,
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_port,
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_proxy_str=_proxy_str,
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_local_realm=realm.Realm(lfclient_host=_host,
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lfclient_port=_port,
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halt_on_error_=_exit_on_error,
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_exit_on_error=_exit_on_error,
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_exit_on_fail=_exit_on_fail,
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_proxy_str=_proxy_str,
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debug_=_debug_on),
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_debug=_debug_on,
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_halt_on_error=_exit_on_error,
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_exit_on_fail=_exit_on_fail)
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self.host = _host
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self.port = _port
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self.ssid = _ssid
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self.security = _security
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self.password = _password
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self.sta_list = _sta_list
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self.radio = _radio
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self.timeout = 120
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self.number_template = _number_template
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self.debug = _debug_on
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self.station_profile = self.local_realm.new_station_profile()
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self.station_profile.lfclient_url = self.lfclient_url
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self.station_profile.ssid = self.ssid
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self.station_profile.ssid_pass = self.password,
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self.station_profile.security = self.security
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self.station_profile.number_template_ = self.number_template
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self.station_profile.mode = 0
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if self.debug:
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print("----- Station List ----- ----- ----- ----- ----- ----- \n")
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pprint.pprint(self.sta_list)
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print("---- ~Station List ----- ----- ----- ----- ----- ----- \n")
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def build(self):
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# Build stations
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self.station_profile.use_security(self.security, self.ssid, self.password)
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self.station_profile.set_number_template(self.number_template)
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print("Creating stations")
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self.station_profile.set_command_flag("add_sta", "create_admin_down", 1)
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self.station_profile.set_command_param("set_port", "report_timer", 1500)
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self.station_profile.set_command_flag("set_port", "rpt_timer", 1)
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self.station_profile.create(radio=self.radio, sta_names_=self.sta_list, debug=self.debug)
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self._pass("PASS: Station build finished")
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def start(self, sta_list, print_pass, print_fail):
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self.station_profile.admin_up()
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associated_map = {}
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ip_map = {}
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print("Starting test...")
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for sec in range(self.timeout):
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for sta_name in sta_list:
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eidn = self.local_realm.name_to_eid(sta_name)
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url = "/port/1/%s/%s" % (eidn[1], eidn[2])
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sta_status = self.json_get(url + "?fields=port,alias,ip,ap", debug_=self.debug)
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# print(sta_status)
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if (sta_status is None) or (sta_status['interface'] is None) or (sta_status['interface']['ap'] is None):
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continue
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if (len(sta_status['interface']['ap']) == 17) and (sta_status['interface']['ap'][-3] == ':'):
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if self.debug:
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print("Associated", sta_name, sta_status['interface']['ap'], sta_status['interface']['ip'])
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associated_map[sta_name] = 1
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if sta_status['interface']['ip'] != '0.0.0.0':
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if self.debug:
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print("IP", sta_name, sta_status['interface']['ap'], sta_status['interface']['ip'])
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ip_map[sta_name] = 1
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if (len(sta_list) == len(ip_map)) and (len(sta_list) == len(associated_map)):
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break
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else:
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time.sleep(1)
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if self.debug:
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print("sta_list", len(sta_list), sta_list)
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print("ip_map", len(ip_map), ip_map)
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print("associated_map", len(associated_map), associated_map)
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if (len(sta_list) == len(ip_map)) and (len(sta_list) == len(associated_map)):
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self._pass("PASS: All stations associated with IP", print_pass)
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else:
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self._fail("FAIL: Not all stations able to associate/get IP", print_fail)
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print("sta_list", sta_list)
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print("ip_map", ip_map)
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print("associated_map", associated_map)
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return self.passes()
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def stop(self):
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# Bring stations down
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self.station_profile.admin_down()
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def cleanup(self, sta_list):
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self.station_profile.cleanup(sta_list, debug_=self.debug)
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LFUtils.wait_until_ports_disappear(base_url=self.lfclient_url,
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port_list=sta_list,
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debug=self.debug)
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time.sleep(1)
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def main():
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parser = LFCliBase.create_basic_argparse(
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prog='test_ipv4_connection.py',
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formatter_class=argparse.RawTextHelpFormatter,
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epilog='''\
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Create stations that attempt to authenticate, associate, and receive IP addresses on the
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chosen SSID
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''',
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description='''\
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test_ipv4_connection.py
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--------------------
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Command example:
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./test_ipv4_connection.py
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--upstream_port eth1
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--radio wiphy0
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--num_stations 3
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--security open
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--ssid netgear
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--passwd BLANK
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--debug
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''')
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required = parser.add_argument_group('required arguments')
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#required.add_argument('--security', help='WiFi Security protocol: < open | wep | wpa | wpa2 | wpa3 >', required=True)
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args = parser.parse_args()
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#if args.debug:
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# pprint.pprint(args)
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# time.sleep(5)
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if (args.radio is None):
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raise ValueError("--radio required")
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num_sta = 2
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if (args.num_stations is not None) and (int(args.num_stations) > 0):
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num_stations_converted = int(args.num_stations)
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num_sta = num_stations_converted
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station_list = LFUtils.port_name_series(prefix="sta",
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start_id=0,
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end_id=num_sta-1,
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padding_number=10000,
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radio=args.radio)
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if args.debug:
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print("args.proxy: %s" % args.proxy)
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ip_test = IPv4Test(_host=args.mgr,
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_port=args.mgr_port,
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_ssid=args.ssid,
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_password=args.passwd,
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_security=args.security,
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_sta_list=station_list,
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_radio=args.radio,
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_proxy_str=args.proxy,
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_debug_on=args.debug)
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ip_test.cleanup(station_list)
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ip_test.build()
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if not ip_test.passes():
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print(ip_test.get_fail_message())
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ip_test.add_event(name="test_ipv4_connection.py", message=ip_test.get_fail_message())
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ip_test.exit_fail()
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ip_test.start(station_list, False, False)
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ip_test.stop()
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if not ip_test.passes():
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print(ip_test.get_fail_message())
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ip_test.add_event(name="test_ipv4_connection.py", message=ip_test.get_fail_message())
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ip_test.exit_fail()
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time.sleep(30)
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ip_test.cleanup(station_list)
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if ip_test.passes():
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ip_test.add_event(name="test_ipv4_connection.py", message="Full test passed, all stations associated and got IP")
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ip_test.exit_success()
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if __name__ == "__main__":
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main()
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