# This software may be distributed under the terms of the BSD license.
# See README for more details.
+from remotehost import remote_compatible
import logging
logger = logging.getLogger()
-import subprocess
+import os
import hwsim_utils
import hostapd
+from tshark import run_tshark
+from utils import alloc_fail
+@remote_compatible
def test_ap_fragmentation_rts_set_high(dev, apdev):
"""WPA2-PSK AP with fragmentation and RTS thresholds larger than frame length"""
ssid = "test-wpa2-psk"
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
params['rts_threshold'] = "1000"
params['fragm_threshold'] = "2000"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
+@remote_compatible
def test_ap_fragmentation_open(dev, apdev):
"""Open AP with fragmentation threshold"""
ssid = "fragmentation"
params = {}
params['ssid'] = ssid
params['fragm_threshold'] = "1000"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
+@remote_compatible
def test_ap_fragmentation_wpa2(dev, apdev):
"""WPA2-PSK AP with fragmentation threshold"""
ssid = "test-wpa2-psk"
passphrase = 'qwertyuiop'
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
params['fragm_threshold'] = "1000"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
passphrase = 'qwertyuiop'
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
params['vendor_elements'] = "dd0411223301"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ params['assocresp_elements'] = "dd0411223302"
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
bss = dev[0].get_bss(bssid)
if "dd0411223301" not in bss['ie']:
raise Exception("Vendor element not shown in scan results")
- hapd.set('vendor_elements', 'dd051122330203')
+ hapd.set('vendor_elements', 'dd051122330203dd0400137400dd04001374ff')
if "OK" not in hapd.request("UPDATE_BEACON"):
raise Exception("UPDATE_BEACON failed")
dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412")
if "dd051122330203" not in bss['ie']:
raise Exception("New vendor element not shown in scan results")
+def test_ap_element_parse(dev, apdev):
+ """Information element parsing - extra coverage"""
+ bssid = apdev[0]['bssid']
+ ssid = "test-wpa2-psk"
+ params = { 'ssid': ssid,
+ 'vendor_elements': "380501020304059e009e009e009e009e009e00" }
+ hapd = hostapd.add_ap(apdev[0], params)
+ dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
+ bss = dev[0].get_bss(bssid)
+ if "38050102030405" not in bss['ie']:
+ raise Exception("Timeout element not shown in scan results")
+
+@remote_compatible
+def test_ap_element_parse_oom(dev, apdev):
+ """Information element parsing OOM"""
+ bssid = apdev[0]['bssid']
+ ssid = "test-wpa2-psk"
+ params = { 'ssid': ssid,
+ 'vendor_elements': "dd0d506f9a0a00000600411c440028" }
+ hapd = hostapd.add_ap(apdev[0], params)
+ dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
+ with alloc_fail(dev[0], 1, "wpabuf_alloc;ieee802_11_vendor_ie_concat"):
+ bss = dev[0].get_bss(bssid)
+ logger.info(str(bss))
+
def test_ap_country(dev, apdev):
"""WPA2-PSK AP setting country code and using 5 GHz band"""
try:
params['ieee80211d'] = '1'
params['hw_mode'] = 'a'
params['channel'] = '36'
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, scan_freq="5180")
hwsim_utils.test_connectivity(dev[0], hapd)
finally:
dev[0].request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
- subprocess.call(['iw', 'reg', 'set', '00'])
+ hostapd.cmd_execute(apdev[0], ['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
def test_ap_acl_accept(dev, apdev):
params = {}
params['ssid'] = ssid
params['accept_mac_file'] = "hostapd.macaddr"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412")
params = {}
params['ssid'] = ssid
params['deny_mac_file'] = "hostapd.macaddr"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412")
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412", wait_connect=False)
dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412")
if ev is not None:
raise Exception("Unexpected association")
+@remote_compatible
def test_ap_wds_sta(dev, apdev):
"""WPA2-PSK AP with STA using 4addr mode"""
ssid = "test-wpa2-psk"
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
params['wds_sta'] = "1"
params['wds_bridge'] = "wds-br0"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
try:
- subprocess.call(['brctl', 'addbr', 'wds-br0'])
- subprocess.call(['brctl', 'setfd', 'wds-br0', '0'])
- subprocess.call(['ip', 'link', 'set', 'dev', 'wds-br0', 'up'])
- subprocess.call(['iw', dev[0].ifname, 'set', '4addr', 'on'])
+ dev[0].cmd_execute(['brctl', 'addbr', 'wds-br0'])
+ dev[0].cmd_execute(['brctl', 'setfd', 'wds-br0', '0'])
+ dev[0].cmd_execute(['ip', 'link', 'set', 'dev', 'wds-br0', 'up'])
+ dev[0].cmd_execute(['iw', dev[0].ifname, 'set', '4addr', 'on'])
dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
hwsim_utils.test_connectivity_iface(dev[0], hapd, "wds-br0",
max_tries=15)
finally:
- subprocess.call(['iw', dev[0].ifname, 'set', '4addr', 'off'])
- subprocess.call(['ip', 'link', 'set', 'dev', 'wds-br0', 'down'])
- subprocess.call(['brctl', 'delbr', 'wds-br0'])
+ dev[0].cmd_execute(['iw', dev[0].ifname, 'set', '4addr', 'off'])
+ dev[0].cmd_execute(['ip', 'link', 'set', 'dev', 'wds-br0', 'down'])
+ dev[0].cmd_execute(['brctl', 'delbr', 'wds-br0'])
+@remote_compatible
def test_ap_inactivity_poll(dev, apdev):
"""AP using inactivity poll"""
ssid = "test-wpa2-psk"
passphrase = 'qwertyuiop'
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
params['ap_max_inactivity'] = "1"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
hapd.set("ext_mgmt_frame_handling", "1")
dev[0].request("DISCONNECT")
if ev is None:
raise Exception("STA disconnection on inactivity was not reported")
+@remote_compatible
def test_ap_inactivity_disconnect(dev, apdev):
"""AP using inactivity disconnect"""
ssid = "test-wpa2-psk"
params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase)
params['ap_max_inactivity'] = "1"
params['skip_inactivity_poll'] = "1"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk=passphrase, scan_freq="2412")
hapd.set("ext_mgmt_frame_handling", "1")
dev[0].request("DISCONNECT")
if ev is None:
raise Exception("STA disconnection on inactivity was not reported")
+@remote_compatible
def test_ap_basic_rates(dev, apdev):
"""Open AP with lots of basic rates"""
ssid = "basic rates"
params = {}
params['ssid'] = ssid
params['basic_rates'] = "10 20 55 110 60 90 120 180 240 360 480 540"
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
+@remote_compatible
def test_ap_short_preamble(dev, apdev):
"""Open AP with short preamble"""
ssid = "short preamble"
params = {}
params['ssid'] = ssid
params['preamble'] = "1"
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
def test_ap_spectrum_management_required(dev, apdev):
params['spectrum_mgmt_required'] = "1"
try:
hapd = None
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="5180")
finally:
dev[0].request("DISCONNECT")
if hapd:
hapd.request("DISABLE")
- subprocess.call(['iw', 'reg', 'set', '00'])
+ hostapd.cmd_execute(apdev[0], ['iw', 'reg', 'set', '00'])
dev[0].flush_scan_cache()
+@remote_compatible
def test_ap_max_listen_interval(dev, apdev):
"""Open AP with maximum listen interval limit"""
ssid = "listen"
params = {}
params['ssid'] = ssid
params['max_listen_interval'] = "1"
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"])
if ev is None:
if "status_code=51" not in ev:
raise Exception("Unexpected ASSOC-REJECT reason")
+@remote_compatible
def test_ap_max_num_sta(dev, apdev):
"""Open AP with maximum STA count"""
ssid = "max"
params = {}
params['ssid'] = ssid
params['max_num_sta'] = "1"
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hostapd.add_ap(apdev[0], params)
dev[1].connect(ssid, key_mgmt="NONE", scan_freq="2412")
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected association")
+def test_ap_max_num_sta_no_probe_resp(dev, apdev, params):
+ """Maximum STA count and limit on Probe Response frames"""
+ logdir = params['logdir']
+ dev[0].flush_scan_cache()
+ ssid = "max"
+ params = {}
+ params['ssid'] = ssid
+ params['beacon_int'] = "2000"
+ params['max_num_sta'] = "1"
+ params['no_probe_resp_if_max_sta'] = "1"
+ hostapd.add_ap(apdev[0], params)
+ dev[1].connect(ssid, key_mgmt="NONE", scan_freq="2412")
+ dev[0].scan(freq=2412, type="ONLY")
+ dev[0].scan(freq=2412, type="ONLY")
+ seen = dev[0].get_bss(apdev[0]['bssid']) != None
+ dev[1].scan(freq=2412, type="ONLY")
+ if seen:
+ out = run_tshark(os.path.join(logdir, "hwsim0.pcapng"),
+ "wlan.fc.type_subtype == 5", ["wlan.da" ])
+ if out:
+ if dev[0].own_addr() not in out:
+ # Discovery happened through Beacon frame reception. That's not
+ # an error case.
+ seen = False
+ if dev[1].own_addr() not in out:
+ raise Exception("No Probe Response frames to dev[1] seen")
+ if seen:
+ raise Exception("AP found unexpectedly")
+
+@remote_compatible
def test_ap_tx_queue_params(dev, apdev):
"""Open AP with TX queue params set"""
ssid = "tx"
params['tx_queue_data1_cwmin'] = "7"
params['tx_queue_data1_cwmax'] = "1023"
params['tx_queue_data1_burst'] = "2"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)