139 lines
5.4 KiB
Python
139 lines
5.4 KiB
Python
# Open mode AP tests
|
|
# Copyright (c) 2014, Qualcomm Atheros, Inc.
|
|
#
|
|
# This software may be distributed under the terms of the BSD license.
|
|
# See README for more details.
|
|
|
|
import logging
|
|
logger = logging.getLogger()
|
|
import struct
|
|
|
|
import hostapd
|
|
import hwsim_utils
|
|
|
|
def test_ap_open(dev, apdev):
|
|
"""AP with open mode (no security) configuration"""
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
|
|
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
|
|
hwsim_utils.test_connectivity(dev[0].ifname, apdev[0]['ifname'])
|
|
ev = hapd.wait_event([ "AP-STA-CONNECTED" ], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No connection event received from hostapd")
|
|
dev[0].request("DISCONNECT")
|
|
ev = hapd.wait_event([ "AP-STA-DISCONNECTED" ], timeout=5)
|
|
if ev is None:
|
|
raise Exception("No disconnection event received from hostapd")
|
|
|
|
def test_ap_open_packet_loss(dev, apdev):
|
|
"""AP with open mode configuration and large packet loss"""
|
|
params = { "ssid": "open",
|
|
"ignore_probe_probability": "0.5",
|
|
"ignore_auth_probability": "0.5",
|
|
"ignore_assoc_probability": "0.5",
|
|
"ignore_reassoc_probability": "0.5" }
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
|
|
for i in range(0, 3):
|
|
dev[i].connect("open", key_mgmt="NONE", scan_freq="2412",
|
|
wait_connect=False)
|
|
for i in range(0, 3):
|
|
ev = dev[i].wait_event(["CTRL-EVENT-CONNECTED"], timeout=20)
|
|
if ev is None:
|
|
raise Exception("Association with the AP timed out")
|
|
|
|
def test_ap_open_unknown_action(dev, apdev):
|
|
"""AP with open mode configuration and unknown Action frame"""
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
|
|
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
|
|
bssid = apdev[0]['bssid']
|
|
cmd = "MGMT_TX {} {} freq=2412 action=765432".format(bssid, bssid)
|
|
if "FAIL" in dev[0].request(cmd):
|
|
raise Exception("Could not send test Action frame")
|
|
ev = dev[0].wait_event(["MGMT-TX-STATUS"], timeout=10)
|
|
if ev is None:
|
|
raise Exception("Timeout on MGMT-TX-STATUS")
|
|
if "result=SUCCESS" not in ev:
|
|
raise Exception("AP did not ack Action frame")
|
|
|
|
def test_ap_open_reconnect_on_inactivity_disconnect(dev, apdev):
|
|
"""Reconnect to open mode AP after inactivity related disconnection"""
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
|
|
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
|
|
hapd.request("DEAUTHENTICATE " + dev[0].p2p_interface_addr() + " reason=4")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=5)
|
|
if ev is None:
|
|
raise Exception("Timeout on disconnection")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=2)
|
|
if ev is None:
|
|
raise Exception("Timeout on reconnection")
|
|
|
|
def test_ap_open_assoc_timeout(dev, apdev):
|
|
"""AP timing out association"""
|
|
ssid = "test"
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
|
|
dev[0].scan(freq="2412")
|
|
hapd.set("ext_mgmt_frame_handling", "1")
|
|
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
|
|
wait_connect=False)
|
|
for i in range(0, 10):
|
|
req = hapd.mgmt_rx()
|
|
if req is None:
|
|
raise Exception("MGMT RX wait timed out")
|
|
if req['subtype'] == 11:
|
|
break
|
|
req = None
|
|
if not req:
|
|
raise Exception("Authentication frame not received")
|
|
|
|
resp = {}
|
|
resp['fc'] = req['fc']
|
|
resp['da'] = req['sa']
|
|
resp['sa'] = req['da']
|
|
resp['bssid'] = req['bssid']
|
|
resp['payload'] = struct.pack('<HHH', 0, 2, 0)
|
|
hapd.mgmt_tx(resp)
|
|
|
|
assoc = 0
|
|
for i in range(0, 10):
|
|
req = hapd.mgmt_rx()
|
|
if req is None:
|
|
raise Exception("MGMT RX wait timed out")
|
|
if req['subtype'] == 0:
|
|
assoc += 1
|
|
if assoc == 3:
|
|
break
|
|
if assoc != 3:
|
|
raise Exception("Association Request frames not received: assoc=%d" % assoc)
|
|
hapd.set("ext_mgmt_frame_handling", "0")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("Timeout on connection")
|
|
|
|
def test_ap_open_id_str(dev, apdev):
|
|
"""AP with open mode and id_str"""
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
|
|
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412", id_str="foo",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"])
|
|
if ev is None:
|
|
raise Exception("Association with the AP timed out")
|
|
if "id_str=foo" not in ev:
|
|
raise Exception("CTRL-EVENT-CONNECT did not have matching id_str: " + ev)
|
|
if dev[0].get_status_field("id_str") != "foo":
|
|
raise Exception("id_str mismatch")
|
|
|
|
def test_ap_open_select_any(dev, apdev):
|
|
"""AP with open mode and select any network"""
|
|
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
|
|
id = dev[0].connect("unknown", key_mgmt="NONE", scan_freq="2412",
|
|
only_add_network=True)
|
|
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412",
|
|
only_add_network=True)
|
|
dev[0].select_network(id)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
|
|
if ev is not None:
|
|
raise Exception("Unexpected connection")
|
|
|
|
dev[0].select_network("any")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"])
|
|
if ev is None:
|
|
raise Exception("Association with the AP timed out")
|