def test_p2p_delay_go_csa(dev, apdev, params):
"""P2P GO CSA delayed when inviting a P2P Device to an active P2P Group"""
with HWSimRadio(n_channels=2) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
wpas.global_request("SET p2p_no_group_iface 0")
if wpas.get_mcc() < 2:
raise Exception("New radio does not support MCC")
addr0 = wpas.p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
try:
dev[1].p2p_listen()
if not wpas.discover_peer(addr1, social=True):
raise Exception("Peer " + addr1 + " not found")
wpas.p2p_stop_find()
hapd = hostapd.add_ap(apdev[0]['ifname'], {
"ssid": 'bss-2.4ghz',
"channel": '1'
})
wpas.connect("bss-2.4ghz", key_mgmt="NONE", scan_freq="2412")
wpas.global_request("SET p2p_go_freq_change_policy 0")
wpas.dump_monitor()
logger.info("Start GO on channel 6")
res = autogo(wpas, freq=2437)
if res['freq'] != "2437":
raise Exception("GO set on a freq=%s instead of 2437" %
res['freq'])
# Start find on dev[1] to run scans with dev[2] in parallel
dev[1].p2p_find(social=True)
# Use another client device to stop the initial client connection
# timeout on the GO
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer2 did not find the GO")
dev[2].p2p_stop_find()
pin = dev[2].wps_read_pin()
wpas.p2p_go_authorize_client(pin)
dev[2].global_request("P2P_CONNECT " + addr0 + " " + pin +
" join freq=2437")
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=10)
if ev is None:
raise Exception("Peer2 did not get connected")
if not dev[1].discover_peer(addr0, social=True):
raise Exception("Peer did not find the GO")
pin = dev[1].wps_read_pin()
dev[1].global_request("P2P_CONNECT " + addr0 + " " + pin +
" join auth")
dev[1].p2p_listen()
# Force P2P GO channel switch on successful invitation signaling
wpas.group_request("SET p2p_go_csa_on_inv 1")
logger.info("Starting invitation")
wpas.p2p_go_authorize_client(pin)
wpas.global_request("P2P_INVITE group=" + wpas.group_ifname +
" peer=" + addr1)
ev = dev[1].wait_global_event(
["P2P-INVITATION-RECEIVED", "P2P-GROUP-STARTED"], timeout=10)
if ev is None:
raise Exception("Timeout on invitation on peer")
if "P2P-INVITATION-RECEIVED" in ev:
raise Exception(
"Unexpected request to accept pre-authorized invitation")
# A P2P GO move is not expected at this stage, as during the
# invitation signaling, the P2P GO includes only its current
# operating channel in the channel list, and as the invitation
# response can only include channels that were also in the
# invitation request channel list, the group common channels
# includes only the current P2P GO operating channel.
ev = wpas.wait_group_event(
["P2P-REMOVE-AND-REFORM-GROUP", "AP-CSA-FINISHED"], timeout=1)
if ev is not None:
raise Exception("Unexpected + " + ev + " event")
finally:
wpas.global_request("SET p2p_go_freq_change_policy 2")
def test_pmksa_cache_multiple_sta(dev, apdev):
"""PMKSA cache with multiple stations"""
params = hostapd.wpa2_eap_params(ssid="test-pmksa-cache")
hostapd.add_ap(apdev[0], params)
bssid = apdev[0]['bssid']
for d in dev:
d.flush_scan_cache()
dev[0].connect("test-pmksa-cache",
proto="RSN",
key_mgmt="WPA-EAP",
eap="GPSK",
identity="gpsk-user-session-timeout",
password="******",
scan_freq="2412")
dev[1].connect("test-pmksa-cache",
proto="RSN",
key_mgmt="WPA-EAP",
eap="GPSK",
identity="gpsk user",
password="******",
scan_freq="2412")
dev[2].connect("test-pmksa-cache",
proto="RSN",
key_mgmt="WPA-EAP",
eap="GPSK",
identity="gpsk-user-session-timeout",
password="******",
scan_freq="2412")
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
wpas.flush_scan_cache()
wpas.connect("test-pmksa-cache",
proto="RSN",
key_mgmt="WPA-EAP",
eap="GPSK",
identity="gpsk user",
password="******",
scan_freq="2412")
hostapd.add_ap(apdev[1], params)
bssid2 = apdev[1]['bssid']
logger.info("Roam to AP2")
for sta in [dev[1], dev[0], dev[2], wpas]:
sta.dump_monitor()
sta.scan_for_bss(bssid2, freq="2412")
if "OK" not in sta.request("ROAM " + bssid2):
raise Exception("ROAM command failed (" + sta.ifname + ")")
ev = sta.wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=10)
if ev is None:
raise Exception("EAP success timed out")
sta.wait_connected(timeout=10, error="Roaming timed out")
sta.dump_monitor()
logger.info("Roam back to AP1")
for sta in [dev[1], wpas, dev[0], dev[2]]:
sta.dump_monitor()
sta.scan(freq="2412")
sta.dump_monitor()
sta.request("ROAM " + bssid)
sta.wait_connected(timeout=10, error="Roaming timed out")
sta.dump_monitor()
time.sleep(4)
logger.info("Roam back to AP2")
for sta in [dev[1], wpas, dev[0], dev[2]]:
sta.dump_monitor()
sta.scan(freq="2412")
sta.dump_monitor()
sta.request("ROAM " + bssid2)
sta.wait_connected(timeout=10, error="Roaming timed out")
sta.dump_monitor()
def test_wpas_config_file_key_mgmt(dev, apdev, params):
"""wpa_supplicant config file writing and key_mgmt values"""
config = os.path.join(params['logdir'], 'wpas_config_file_key_mgmt.conf')
if os.path.exists(config):
os.remove(config)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
with open(config, "w") as f:
f.write("update_config=1\n")
wpas.interface_add("wlan5", config=config)
from test_dpp import params1_csign, params1_sta_connector, params1_sta_netaccesskey, check_dpp_capab
check_dpp_capab(wpas)
id = wpas.add_network()
wpas.set_network_quoted(id, "ssid", "foo")
wpas.set_network(id, "key_mgmt", "DPP")
wpas.set_network(id, "ieee80211w", "2")
wpas.set_network_quoted(id, "dpp_csign", params1_csign)
wpas.set_network_quoted(id, "dpp_connector", params1_sta_connector)
wpas.set_network_quoted(id, "dpp_netaccesskey", params1_sta_netaccesskey)
if "OK" not in wpas.request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
with open(config, "r") as f:
data = f.read()
logger.info("Configuration file contents: " + data)
if "key_mgmt=DPP" not in data:
raise Exception("Missing key_mgmt")
if 'dpp_connector="' + params1_sta_connector + '"' not in data:
raise Exception("Missing dpp_connector")
if 'dpp_netaccesskey="' + params1_sta_netaccesskey + '"' not in data:
raise Exception("Missing dpp_netaccesskey")
if 'dpp_csign="' + params1_csign + '"' not in data:
raise Exception("Missing dpp_csign")
wpas.set_network(id, "dpp_csign", "NULL")
wpas.set_network(id, "dpp_connector", "NULL")
wpas.set_network(id, "dpp_netaccesskey", "NULL")
wpas.set_network_quoted(id, "psk", "12345678")
wpas.set_network(id, "ieee80211w", "0")
tests = [
"WPA-PSK", "WPA-EAP", "IEEE8021X", "NONE", "WPA-NONE", "FT-PSK",
"FT-EAP", "FT-EAP-SHA384", "WPA-PSK-SHA256", "WPA-EAP-SHA256", "SAE",
"FT-SAE", "OSEN", "WPA-EAP-SUITE-B", "WPA-EAP-SUITE-B-192",
"FILS-SHA256", "FILS-SHA384", "FT-FILS-SHA256", "FT-FILS-SHA384",
"OWE", "DPP"
]
supported_key_mgmts = dev[0].get_capability("key_mgmt")
for key_mgmt in tests:
if key_mgmt == "WPA-EAP-SUITE-B-192" and key_mgmt not in supported_key_mgmts:
logger.info("Skip unsupported " + key_mgmt)
continue
wpas.set_network(id, "key_mgmt", key_mgmt)
if "OK" not in wpas.request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
with open(config, "r") as f:
data = f.read()
logger.info("Configuration file contents: " + data)
if "key_mgmt=" + key_mgmt not in data:
raise Exception("Missing key_mgmt " + key_mgmt)
wpas.interface_remove("wlan5")
wpas.interface_add("wlan5", config=config)
def test_wpas_config_file(dev):
"""wpa_supplicant config file parsing/writing"""
config = "/tmp/test_wpas_config_file.conf"
if os.path.exists(config):
os.remove(config)
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
try:
wpas.interface_add("wlan5", config=config)
initialized = True
except:
initialized = False
if initialized:
raise Exception("Missing config file did not result in an error")
try:
with open(config, "w") as f:
f.write("update_config=1 \t\r\n")
f.write("# foo\n")
f.write("\n")
f.write(" \t\reapol_version=2")
for i in range(0, 100):
f.write(" ")
f.write("foo\n")
f.write("device_name=name#foo\n")
wpas.interface_add("wlan5", config=config)
wpas.request("SET wps_priority 5")
id = wpas.add_network()
wpas.set_network_quoted(id, "ssid", "foo")
wpas.set_network_quoted(id, "psk", "12345678")
wpas.set_network(id, "bssid", "00:11:22:33:44:55")
wpas.set_network(id, "proto", "RSN")
wpas.set_network(id, "key_mgmt", "WPA-PSK-SHA256")
wpas.set_network(id, "pairwise", "CCMP")
wpas.set_network(id, "group", "CCMP")
wpas.set_network(id, "auth_alg", "OPEN")
id = wpas.add_cred()
wpas.set_cred(id, "priority", "3")
wpas.set_cred(id, "sp_priority", "6")
wpas.set_cred(id, "update_identifier", "4")
wpas.set_cred(id, "ocsp", "1")
wpas.set_cred(id, "eap", "TTLS")
wpas.set_cred(id, "req_conn_capab", "6:1234")
wpas.set_cred_quoted(id, "realm", "example.com")
wpas.set_cred_quoted(id, "provisioning_sp", "example.com")
wpas.set_cred_quoted(id, "domain", "example.com")
wpas.set_cred_quoted(id, "domain_suffix_match", "example.com")
wpas.set_cred(id, "roaming_consortium", "112233")
wpas.set_cred(id, "required_roaming_consortium", "112233")
wpas.set_cred_quoted(id, "roaming_partner",
"roaming.example.net,1,127,*")
wpas.set_cred_quoted(id, "ca_cert", "/tmp/ca.pem")
wpas.set_cred_quoted(id, "username", "user")
wpas.set_cred_quoted(id, "password", "secret")
ev = wpas.wait_event(["CRED-MODIFIED 0 password"])
wpas.request("SET blob foo 12345678")
if "OK" not in wpas.request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
if "OK" not in wpas.global_request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
wpas.interface_remove("wlan5")
data1 = check_config(config)
wpas.interface_add("wlan5", config=config)
if len(wpas.list_networks()) != 1:
raise Exception("Unexpected number of networks")
if len(wpas.request("LIST_CREDS").splitlines()) != 2:
raise Exception("Unexpected number of credentials")
if "OK" not in wpas.request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
data2 = check_config(config)
if data1 != data2:
logger.debug(data1)
logger.debug(data2)
raise Exception("Unexpected configuration change")
wpas.request("SET update_config 0")
if "OK" in wpas.request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG succeeded unexpectedly")
if "OK" in wpas.global_request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG (global) succeeded unexpectedly")
# replace the config file with a directory to break writing/renaming
os.remove(config)
os.mkdir(config)
wpas.request("SET update_config 1")
if "OK" in wpas.request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG succeeded unexpectedly")
if "OK" in wpas.global_request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG (global) succeeded unexpectedly")
finally:
try:
os.remove(config)
except:
pass
try:
os.remove(config + ".tmp")
except:
pass
try:
os.rmdir(config)
except:
pass
def test_example(devices, setup_params, refs, duts, monitors):
"""TC example - simple connect and ping test"""
try:
sta = None
ap = None
hapd = None
wpas = None
mon = None
# get hosts based on name
sta = rutils.get_host(devices, duts[0])
ap = rutils.get_host(devices, refs[0])
# setup log dir
local_log_dir = setup_params['local_log_dir']
# setup hw before test
rutils.setup_hw([sta, ap], setup_params)
# run traces if requested
rutils.trace_start([sta], setup_params)
# run perf if requested
rutils.perf_start([sta], setup_params)
# run hostapd/wpa_supplicant
rutils.run_wpasupplicant(sta, setup_params)
rutils.run_hostapd(ap, setup_params)
# get ap_params
ap_params = rutils.get_ap_params(channel="1",
bw="HT20",
country="US",
security="open")
# Add monitors if requested
monitor_hosts = monitor.create(devices, setup_params, refs, duts,
monitors)
if len(monitor_hosts) > 0:
mon = monitor_hosts[0]
monitor.add(sta, monitors)
monitor.add(ap, monitors)
# connect to hostapd/wpa_supplicant UDP CTRL iface
hapd = hostapd.add_ap(ap.dev, ap_params)
freq = hapd.get_status_field("freq")
wpas = WpaSupplicant(hostname=sta.host,
global_iface="udp",
global_port=sta.port)
wpas.interface_add(sta.ifname)
# setup standalone monitor based on hapd; could be multi interface
# monitor
monitor_param = monitor.get_monitor_params(hapd)
monitor.setup(mon, [monitor_param])
# run monitors
monitor.run(sta, setup_params)
monitor.run(ap, setup_params)
monitor.run(mon, setup_params)
# connect wpa_supplicant to hostapd
wpas.connect(ap_params['ssid'], key_mgmt="NONE", scan_freq=freq)
# run ping test
ap_sta, sta_ap = rutils.check_connectivity(ap, sta, "ipv6")
# remove/destroy monitors
monitor.remove(sta)
monitor.remove(ap)
monitor.destroy(devices, monitor_hosts)
# hostapd/wpa_supplicant cleanup
wpas.interface_remove(sta.ifname)
wpas.terminate()
hapd.close_ctrl()
hostapd.remove_bss(ap.dev)
hostapd.terminate(ap.dev)
# stop perf
rutils.perf_stop([sta], setup_params)
# stop traces
rutils.trace_stop([sta], setup_params)
# get wpa_supplicant/hostapd/tshark logs
sta.get_logs(local_log_dir)
ap.get_logs(local_log_dir)
if mon:
mon.get_logs(local_log_dir)
return "packet_loss: " + ap_sta + ", " + sta_ap
except:
rutils.perf_stop([sta], setup_params)
rutils.trace_stop([sta], setup_params)
if wpas:
try:
wpas.interface_remove(sta.ifname)
wpas.terminate()
except:
pass
if hapd:
try:
hapd.close_ctrl()
hostapd.remove_bss(ap.dev)
hostapd.terminate(ap.dev)
except:
pass
if mon:
monitor.destroy(devices, monitor_hosts)
mon.get_logs(local_log_dir)
if sta:
monitor.remove(sta)
dmesg = setup_params['log_dir'] + setup_params[
'tc_name'] + "_" + sta.name + "_" + sta.ifname + ".dmesg"
sta.execute(["dmesg", "-c", ">", dmesg])
sta.add_log(dmesg)
sta.get_logs(local_log_dir)
sta.execute(["ifconfig", sta.ifname, "down"])
if ap:
monitor.remove(ap)
dmesg = setup_params['log_dir'] + setup_params[
'tc_name'] + "_" + ap.name + "_" + ap.ifname + ".dmesg"
ap.execute(["dmesg", "-c", ">", dmesg])
ap.add_log(dmesg)
ap.get_logs(local_log_dir)
ap.execute(["ifconfig", ap.ifname, " down"])
raise
def test_wpas_mesh_dynamic_interface(dev):
"""wpa_supplicant mesh with dynamic interface"""
check_mesh_support(dev[0])
mesh0 = None
mesh1 = None
try:
mesh0 = dev[0].request("MESH_INTERFACE_ADD ifname=mesh0")
if "FAIL" in mesh0:
raise Exception("MESH_INTERFACE_ADD failed")
mesh1 = dev[1].request("MESH_INTERFACE_ADD")
if "FAIL" in mesh1:
raise Exception("MESH_INTERFACE_ADD failed")
wpas0 = WpaSupplicant(ifname=mesh0)
wpas1 = WpaSupplicant(ifname=mesh1)
logger.info(mesh0 + " address " + wpas0.get_status_field("address"))
logger.info(mesh1 + " address " + wpas1.get_status_field("address"))
add_open_mesh_network(wpas0)
add_open_mesh_network(wpas1)
check_mesh_group_added(wpas0)
check_mesh_group_added(wpas1)
check_mesh_peer_connected(wpas0)
check_mesh_peer_connected(wpas1)
hwsim_utils.test_connectivity(wpas0, wpas1)
# Must not allow MESH_GROUP_REMOVE on dynamic interface
if "FAIL" not in wpas0.request("MESH_GROUP_REMOVE " + mesh0):
raise Exception("Invalid MESH_GROUP_REMOVE accepted")
if "FAIL" not in wpas1.request("MESH_GROUP_REMOVE " + mesh1):
raise Exception("Invalid MESH_GROUP_REMOVE accepted")
# Must not allow MESH_GROUP_REMOVE on another radio interface
if "FAIL" not in wpas0.request("MESH_GROUP_REMOVE " + mesh1):
raise Exception("Invalid MESH_GROUP_REMOVE accepted")
if "FAIL" not in wpas1.request("MESH_GROUP_REMOVE " + mesh0):
raise Exception("Invalid MESH_GROUP_REMOVE accepted")
wpas0.remove_ifname()
wpas1.remove_ifname()
if "OK" not in dev[0].request("MESH_GROUP_REMOVE " + mesh0):
raise Exception("MESH_GROUP_REMOVE failed")
if "OK" not in dev[1].request("MESH_GROUP_REMOVE " + mesh1):
raise Exception("MESH_GROUP_REMOVE failed")
if "FAIL" not in dev[0].request("MESH_GROUP_REMOVE " + mesh0):
raise Exception("Invalid MESH_GROUP_REMOVE accepted")
if "FAIL" not in dev[1].request("MESH_GROUP_REMOVE " + mesh1):
raise Exception("Invalid MESH_GROUP_REMOVE accepted")
logger.info("Make sure another dynamic group can be added")
mesh0 = dev[0].request("MESH_INTERFACE_ADD ifname=mesh0")
if "FAIL" in mesh0:
raise Exception("MESH_INTERFACE_ADD failed")
mesh1 = dev[1].request("MESH_INTERFACE_ADD")
if "FAIL" in mesh1:
raise Exception("MESH_INTERFACE_ADD failed")
wpas0 = WpaSupplicant(ifname=mesh0)
wpas1 = WpaSupplicant(ifname=mesh1)
logger.info(mesh0 + " address " + wpas0.get_status_field("address"))
logger.info(mesh1 + " address " + wpas1.get_status_field("address"))
add_open_mesh_network(wpas0)
add_open_mesh_network(wpas1)
check_mesh_group_added(wpas0)
check_mesh_group_added(wpas1)
check_mesh_peer_connected(wpas0)
check_mesh_peer_connected(wpas1)
hwsim_utils.test_connectivity(wpas0, wpas1)
finally:
if mesh0:
dev[0].request("MESH_GROUP_REMOVE " + mesh0)
if mesh1:
dev[1].request("MESH_GROUP_REMOVE " + mesh1)
def test_scan_and_bss_entry_removed(dev, apdev):
"""Last scan result and connect work processing on BSS entry update"""
hapd = hostapd.add_ap(apdev[0]['ifname'], {
"ssid": "open",
"eap_server": "1",
"wps_state": "2"
})
bssid = apdev[0]['bssid']
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
# Add a BSS entry
dev[0].scan_for_bss(bssid, freq="2412")
wpas.scan_for_bss(bssid, freq="2412")
# Start a connect radio work with a blocking entry preventing this from
# proceeding; this stores a pointer to the selected BSS entry.
id = dev[0].request("RADIO_WORK add block-work")
w_id = wpas.request("RADIO_WORK add block-work")
dev[0].wait_event(["EXT-RADIO-WORK-START"], timeout=1)
wpas.wait_event(["EXT-RADIO-WORK-START"], timeout=1)
nid = dev[0].connect("open",
key_mgmt="NONE",
scan_freq="2412",
wait_connect=False)
w_nid = wpas.connect("open",
key_mgmt="NONE",
scan_freq="2412",
wait_connect=False)
time.sleep(0.1)
# Remove the BSS entry
dev[0].request("BSS_FLUSH 0")
wpas.request("BSS_FLUSH 0")
# Allow the connect radio work to continue. The bss entry stored in the
# pending connect work is now stale. This will result in the connection
# attempt failing since the BSS entry does not exist.
dev[0].request("RADIO_WORK done " + id)
wpas.request("RADIO_WORK done " + w_id)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected connection")
dev[0].remove_network(nid)
ev = wpas.wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected connection")
wpas.remove_network(w_nid)
time.sleep(0.5)
dev[0].request("BSS_FLUSH 0")
wpas.request("BSS_FLUSH 0")
# Add a BSS entry
dev[0].scan_for_bss(bssid, freq="2412")
wpas.scan_for_bss(bssid, freq="2412")
# Start a connect radio work with a blocking entry preventing this from
# proceeding; this stores a pointer to the selected BSS entry.
id = dev[0].request("RADIO_WORK add block-work")
w_id = wpas.request("RADIO_WORK add block-work")
dev[0].wait_event(["EXT-RADIO-WORK-START"], timeout=1)
wpas.wait_event(["EXT-RADIO-WORK-START"], timeout=1)
# Schedule a connection based on the current BSS entry.
dev[0].connect("open",
key_mgmt="NONE",
scan_freq="2412",
wait_connect=False)
wpas.connect("open", key_mgmt="NONE", scan_freq="2412", wait_connect=False)
# Update scan results with results that have longer set of IEs so that new
# memory needs to be allocated for the BSS entry.
hapd.request("WPS_PBC")
time.sleep(0.1)
subprocess.call(['iw', dev[0].ifname, 'scan', 'trigger', 'freq', '2412'])
subprocess.call(['iw', wpas.ifname, 'scan', 'trigger', 'freq', '2412'])
time.sleep(0.1)
# Allow the connect radio work to continue. The bss entry stored in the
# pending connect work becomes stale during the scan and it must have been
# updated for the connection to work.
dev[0].request("RADIO_WORK done " + id)
wpas.request("RADIO_WORK done " + w_id)
dev[0].wait_connected(timeout=15, error="No connection (sme-connect)")
wpas.wait_connected(timeout=15, error="No connection (connect)")
def test_p2p_listen_chan_optimize(dev, apdev):
"""P2P listen channel optimization"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
addr5 = wpas.p2p_dev_addr()
try:
if "OK" not in wpas.request("SET p2p_optimize_listen_chan 1"):
raise Exception("Failed to set p2p_optimize_listen_chan")
wpas.p2p_listen()
if not dev[0].discover_peer(addr5):
raise Exception("Could not discover peer")
peer = dev[0].get_peer(addr5)
lfreq = peer['listen_freq']
wpas.p2p_stop_find()
dev[0].p2p_stop_find()
channel = "1" if lfreq != '2412' else "6"
freq = "2412" if lfreq != '2412' else "2437"
params = { "ssid": "test-open", "channel": channel }
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
id = wpas.connect("test-open", key_mgmt="NONE", scan_freq=freq)
wpas.p2p_listen()
if "OK" not in dev[0].request("P2P_FLUSH"):
raise Exception("P2P_FLUSH failed")
if not dev[0].discover_peer(addr5):
raise Exception("Could not discover peer")
peer = dev[0].get_peer(addr5)
lfreq2 = peer['listen_freq']
if lfreq == lfreq2:
raise Exception("Listen channel did not change")
if lfreq2 != freq:
raise Exception("Listen channel not on AP's operating channel")
wpas.p2p_stop_find()
dev[0].p2p_stop_find()
wpas.request("DISCONNECT")
wpas.wait_disconnected()
# for larger coverage, cover case of current channel matching
wpas.select_network(id)
wpas.wait_connected()
wpas.request("DISCONNECT")
wpas.wait_disconnected()
lchannel = "1" if channel != "1" else "6"
lfreq3 = "2412" if channel != "1" else "2437"
if "OK" not in wpas.request("P2P_SET listen_channel " + lchannel):
raise Exception("Failed to set listen channel")
wpas.select_network(id)
wpas.wait_connected()
wpas.p2p_listen()
if "OK" not in dev[0].request("P2P_FLUSH"):
raise Exception("P2P_FLUSH failed")
if not dev[0].discover_peer(addr5):
raise Exception("Could not discover peer")
peer = dev[0].get_peer(addr5)
lfreq4 = peer['listen_freq']
if lfreq4 != lfreq3:
raise Exception("Unexpected Listen channel after configuration")
wpas.p2p_stop_find()
dev[0].p2p_stop_find()
finally:
wpas.request("SET p2p_optimize_listen_chan 0")
def test_gas_fragment_mcc(dev, apdev):
"""GAS fragmentation with mac80211_hwsim MCC enabled"""
with HWSimRadio(n_channels=2) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
gas_fragment_and_comeback(wpas, apdev[0], frag_limit=50)
def test_discovery_while_cli(dev, apdev, params):
"""P2P provision discovery from CLI"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
run_discovery_while_cli(wpas, dev, params)
def test_discovery_while_cli_p2p_dev(dev, apdev, params):
"""P2P provision discovery from CLI (using P2P Device interface)"""
with HWSimRadio(use_p2p_device=True) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
run_discovery_while_cli(wpas, dev, params)
def test_wpas_ctrl_global(dev):
"""wpa_supplicant global control interface"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
if "PONG" not in wpas.global_request("PING"):
raise Exception("PING failed")
if "wlan5" not in wpas.global_request("INTERFACES"):
raise Exception("Interface not found")
if "UNKNOWN COMMAND" not in wpas.global_request("FOO"):
raise Exception("Unexpected response to unknown command")
if "PONG" not in wpas.global_request("IFNAME=wlan5 PING"):
raise Exception("Per-interface PING failed")
if "FAIL-NO-IFNAME-MATCH" not in wpas.global_request(
"IFNAME=notfound PING"):
raise Exception("Unknown interface not reported correctly")
if "FAIL" not in wpas.global_request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG succeeded unexpectedly")
if "OK" not in wpas.global_request("SET wifi_display 0"):
raise Exception("SET failed")
if "wifi_display=0" not in wpas.global_request("STATUS"):
raise Exception("wifi_display not disabled")
if "OK" not in wpas.global_request("SET wifi_display 1"):
raise Exception("SET failed")
if "wifi_display=1" not in wpas.global_request("STATUS"):
raise Exception("wifi_display not enabled")
if "FAIL" not in wpas.global_request("SET foo 1"):
raise Exception("SET succeeded unexpectedly")
if "p2p_state=IDLE" not in wpas.global_request("STATUS"):
raise Exception("P2P was disabled")
wpas.request("P2P_SET disabled 1")
if "p2p_state=DISABLED" not in wpas.global_request("STATUS"):
raise Exception("P2P was not disabled")
wpas.request("P2P_SET disabled 0")
if "p2p_state=IDLE" not in wpas.global_request("STATUS"):
raise Exception("P2P was not enabled")
# driver_nl80211.c does not support interface list, so do not fail because
# of that
logger.debug(wpas.global_request("INTERFACE_LIST"))
if "FAIL" not in wpas.global_request("INTERFACE_ADD "):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request("INTERFACE_ADD FOO"):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request("INTERFACE_ADD FOO conf"):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request("INTERFACE_ADD FOO conf driver"):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request(
"INTERFACE_ADD FOO conf driver ctrliface"):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request(
"INTERFACE_ADD FOO conf driver ctrliface driverparam"):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request(
"INTERFACE_ADD FOO conf driver ctrliface driverparam bridge"):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request(
"INTERFACE_ADD FOO conf driver ctrliface driverparam bridge foo"):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
if "FAIL" not in wpas.global_request("INTERFACE_ADD FOO "):
raise Exception("INTERFACE_ADD succeeded unexpectedly")
def cleanup_macsec():
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_remove("veth0")
wpas.interface_remove("veth1")
subprocess.call(["ip", "link", "del", "veth0"],
stderr=open('/dev/null', 'w'))
def main():
test_file = None
idx = 1
if len(sys.argv) > 1 and sys.argv[1] == '-d':
logging.basicConfig(level=logging.DEBUG)
idx = idx + 1
elif len(sys.argv) > 1 and sys.argv[1] == '-q':
logging.basicConfig(level=logging.WARNING)
idx = idx + 1
else:
logging.basicConfig(level=logging.INFO)
if len(sys.argv) > idx + 1 and sys.argv[idx] == '-f':
test_file = sys.argv[idx + 1]
idx = idx + 2
if len(sys.argv) > idx:
test_filter = sys.argv[idx]
else:
test_filter = None
dev0 = WpaSupplicant('wlan0')
dev1 = WpaSupplicant('wlan1')
dev2 = WpaSupplicant('wlan2')
dev = [ dev0, dev1, dev2 ]
apdev = [ ]
apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
for d in dev:
if not d.ping():
print d.ifname + ": No response from wpa_supplicant"
return
print "DEV: " + d.ifname + ": " + d.p2p_dev_addr()
for ap in apdev:
print "APDEV: " + ap['ifname']
tests = []
for t in os.listdir("."):
m = re.match(r'(test_.*)\.py$', t)
if m:
if test_file and test_file not in t:
continue
print "Import test cases from " + t
mod = __import__(m.group(1))
for s in dir(mod):
if s.startswith("test_"):
func = mod.__dict__.get(s)
tests.append(func)
passed = []
failed = []
for t in tests:
if test_filter:
if test_filter != t.__name__:
continue
reset_devs(dev, apdev)
print "START " + t.__name__
if t.__doc__:
print "Test: " + t.__doc__
for d in dev:
d.request("NOTE TEST-START " + t.__name__)
try:
if t.func_code.co_argcount > 1:
t(dev, apdev)
else:
t(dev)
passed.append(t.__name__)
print "PASS " + t.__name__
except Exception, e:
print e
failed.append(t.__name__)
print "FAIL " + t.__name__
for d in dev:
d.request("NOTE TEST-STOP " + t.__name__)
def run_macsec_psk_ns(dev, apdev, params):
try:
subprocess.check_call([
"ip", "link", "add", "veth0", "type", "veth", "peer", "name",
"veth1"
])
except subprocess.CalledProcessError:
raise HwsimSkip("veth not supported (kernel CONFIG_VETH)")
prefix = "macsec_psk_ns"
conffile = os.path.join(params['logdir'], prefix + ".conf")
pidfile = os.path.join(params['logdir'], prefix + ".pid")
logfile0 = os.path.join(params['logdir'], prefix + ".veth0.log")
logfile1 = os.path.join(params['logdir'], prefix + ".veth1.log")
cap_veth0 = os.path.join(params['logdir'], prefix + ".veth0.pcap")
cap_veth1 = os.path.join(params['logdir'], prefix + ".veth1.pcap")
cap_macsec0 = os.path.join(params['logdir'], prefix + ".macsec0.pcap")
cap_macsec1 = os.path.join(params['logdir'], prefix + ".macsec1.pcap")
for i in range(2):
try:
subprocess.check_call(["ip", "netns", "add", "ns%d" % i])
except subprocess.CalledProcessError:
raise HwsimSkip(
"network namespace not supported (kernel CONFIG_NAMESPACES, CONFIG_NET_NS)"
)
subprocess.check_call(
["ip", "link", "set",
"veth%d" % i, "netns",
"ns%d" % i])
subprocess.check_call([
"ip", "netns", "exec",
"ns%d" % i, "ip", "link", "set", "dev",
"veth%d" % i, "up"
])
cmd = {}
cmd[0] = WlantestCapture('veth0', cap_veth0, netns='ns0')
cmd[1] = WlantestCapture('veth1', cap_veth1, netns='ns1')
write_conf(conffile + '0')
write_conf(conffile + '1', mka_priority=100)
prg = os.path.join(params['logdir'],
'alt-wpa_supplicant/wpa_supplicant/wpa_supplicant')
if not os.path.exists(prg):
prg = '../../wpa_supplicant/wpa_supplicant'
arg = [
"ip", "netns", "exec", "ns0", prg, '-BdddtKW', '-P', pidfile + '0',
'-f', logfile0, '-g', '/tmp/wpas-veth0', '-Dmacsec_linux', '-c',
conffile + '0', '-i', "veth0"
]
logger.info("Start wpa_supplicant: " + str(arg))
try:
subprocess.check_call(arg)
except subprocess.CalledProcessError:
raise HwsimSkip(
"macsec supported (wpa_supplicant CONFIG_MACSEC, CONFIG_DRIVER_MACSEC_LINUX; kernel CONFIG_MACSEC)"
)
if os.path.exists("wpa_supplicant-macsec2"):
logger.info(
"Use alternative wpa_supplicant binary for one of the macsec devices"
)
prg = "wpa_supplicant-macsec2"
arg = [
"ip", "netns", "exec", "ns1", prg, '-BdddtKW', '-P', pidfile + '1',
'-f', logfile1, '-g', '/tmp/wpas-veth1', '-Dmacsec_linux', '-c',
conffile + '1', '-i', "veth1"
]
logger.info("Start wpa_supplicant: " + str(arg))
subprocess.check_call(arg)
wpas0 = WpaSupplicant('veth0', '/tmp/wpas-veth0')
wpas1 = WpaSupplicant('veth1', '/tmp/wpas-veth1')
log_ip_macsec_ns()
log_ip_link_ns()
logger.info("wpas0 STATUS:\n" + wpas0.request("STATUS"))
logger.info("wpas1 STATUS:\n" + wpas1.request("STATUS"))
logger.info("wpas0 STATUS-DRIVER:\n" + wpas0.request("STATUS-DRIVER"))
logger.info("wpas1 STATUS-DRIVER:\n" + wpas1.request("STATUS-DRIVER"))
for i in range(10):
macsec_ifname0 = wpas0.get_driver_status_field("parent_ifname")
macsec_ifname1 = wpas1.get_driver_status_field("parent_ifname")
if "Number of Keys" in wpas0.request("STATUS"):
key_tx0 = int(wpas0.get_status_field("Number of Keys Distributed"))
key_rx0 = int(wpas0.get_status_field("Number of Keys Received"))
else:
key_tx0 = 0
key_rx0 = 0
if "Number of Keys" in wpas1.request("STATUS"):
key_tx1 = int(wpas1.get_status_field("Number of Keys Distributed"))
key_rx1 = int(wpas1.get_status_field("Number of Keys Received"))
else:
key_tx1 = 0
key_rx1 = 0
if key_rx0 > 0 and key_tx1 > 0:
break
time.sleep(1)
cmd[2] = WlantestCapture(macsec_ifname0, cap_macsec0, netns='ns0')
cmd[3] = WlantestCapture(macsec_ifname1, cap_macsec1, netns='ns0')
time.sleep(0.5)
logger.info("wpas0 STATUS:\n" + wpas0.request("STATUS"))
logger.info("wpas1 STATUS:\n" + wpas1.request("STATUS"))
log_ip_macsec_ns()
hwsim_utils.test_connectivity(wpas0,
wpas1,
ifname1=macsec_ifname0,
ifname2=macsec_ifname1,
send_len=1400)
log_ip_macsec_ns()
subprocess.check_call([
'ip', 'netns', 'exec', 'ns0', 'ip', 'addr', 'add', '192.168.248.17/30',
'dev', macsec_ifname0
])
subprocess.check_call([
'ip', 'netns', 'exec', 'ns1', 'ip', 'addr', 'add', '192.168.248.18/30',
'dev', macsec_ifname1
])
c = subprocess.Popen(
['ip', 'netns', 'exec', 'ns0', 'ping', '-c', '2', '192.168.248.18'],
stdout=subprocess.PIPE)
res = c.stdout.read().decode()
c.stdout.close()
logger.info("ping:\n" + res)
if "2 packets transmitted, 2 received" not in res:
raise Exception("ping did not work")
wpas0.close_monitor()
wpas0.request("TERMINATE")
wpas0.close_control()
del wpas0
wpas1.close_monitor()
wpas1.request("TERMINATE")
wpas1.close_control()
del wpas1
time.sleep(1)
for i in range(len(cmd)):
cmd[i].close()
def test_p2p_device_misuses(dev, apdev):
"""cfg80211 P2P Device misuses"""
hapd = hostapd.add_ap(apdev[0]['ifname'], {"ssid": "open"})
with HWSimRadio(use_p2p_device=True) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
# Add a normal network profile to the P2P Device management only
# interface to verify that it does not get used.
id = int(
wpas.global_request('IFNAME=p2p-dev-%s ADD_NETWORK' %
iface).strip())
wpas.global_request('IFNAME=p2p-dev-%s SET_NETWORK %d ssid "open"' %
(iface, id))
wpas.global_request('IFNAME=p2p-dev-%s SET_NETWORK %d key_mgmt NONE' %
(iface, id))
wpas.global_request('IFNAME=p2p-dev-%s ENABLE_NETWORK %d' %
(iface, id))
# Scan requests get ignored on p2p-dev
wpas.global_request('IFNAME=p2p-dev-%s SCAN' % iface)
dev[0].p2p_start_go(freq=2412)
addr = dev[0].p2p_interface_addr()
wpas.scan_for_bss(addr, freq=2412)
wpas.connect("open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(wpas, hapd)
pin = wpas.wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
res = wpas.p2p_connect_group(dev[0].p2p_dev_addr(),
pin,
timeout=60,
social=True,
freq=2412)
hwsim_utils.test_connectivity_p2p(dev[0], wpas)
# Optimize scan-after-disconnect
wpas.group_request("SET_NETWORK 0 scan_freq 2412")
dev[0].group_request("DISASSOCIATE " + wpas.p2p_interface_addr())
ev = wpas.wait_group_event(["CTRL-EVENT-DISCONNECT"])
if ev is None:
raise Exception(
"Did not see disconnect event on P2P group interface")
dev[0].remove_group()
ev = wpas.wait_group_event(["CTRL-EVENT-SCAN-STARTED"], timeout=5)
if ev is None:
raise Exception("Scan not started")
ev = wpas.wait_group_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=15)
if ev is None:
raise Exception("Scan not completed")
time.sleep(1)
hwsim_utils.test_connectivity(wpas, hapd)
ev = hapd.wait_event(["AP-STA-DISCONNECTED"], timeout=0.1)
if ev is not None:
raise Exception(
"Unexpected disconnection event received from hostapd")
ev = wpas.wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=0.1)
if ev is not None:
raise Exception(
"Unexpected disconnection event received from wpa_supplicant")
wpas.request("DISCONNECT")
wpas.wait_disconnected()
name = t.__name__.replace('test_', '', 1)
print name + " - " + t.__doc__
if conn:
sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)'
params = (name, t.__doc__)
try:
conn.execute(sql, params)
except Exception, e:
print "sqlite: " + str(e)
print "sql: %r" % (params, )
if conn:
conn.commit()
conn.close()
sys.exit(0)
dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0')
dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1')
dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2')
dev = [dev0, dev1, dev2]
apdev = []
apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
for d in dev:
if not d.ping():
logger.info(d.ifname + ": No response from wpa_supplicant")
return
logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
for ap in apdev:
logger.info("APDEV: " + ap['ifname'])
def test_owe_transition_mode_connect_cmd(dev, apdev):
"""Opportunistic Wireless Encryption transition mode using cfg80211 connect command"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
run_owe_transition_mode([wpas], apdev)
def get_instance(self):
"""Return the Hostapd/WpaSupplicant instance"""
if self.instance is None:
self.instance = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
return self.instance
def test_owe_group_negotiation_connect_cmd(dev, apdev):
"""Opportunistic Wireless Encryption and group negotiation (connect command)"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
run_owe_group_negotiation(wpas, apdev)
def test_wpas_ap_oom(dev):
"""wpa_supplicant AP mode - OOM"""
id = dev[0].add_network()
dev[0].set_network(id, "mode", "2")
dev[0].set_network_quoted(id, "ssid", "wpas-ap")
dev[0].set_network_quoted(id, "psk", "1234567890")
dev[0].set_network(id, "frequency", "2412")
dev[0].set_network(id, "scan_freq", "2412")
with alloc_fail(dev[0], 1, "=wpa_supplicant_conf_ap"):
dev[0].select_network(id)
dev[0].wait_disconnected()
dev[0].request("REMOVE_NETWORK all")
id = dev[0].add_network()
dev[0].set_network(id, "mode", "2")
dev[0].set_network_quoted(id, "ssid", "wpas-ap")
dev[0].set_network(
id, "psk",
"1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef")
dev[0].set_network(id, "frequency", "2412")
dev[0].set_network(id, "scan_freq", "2412")
with alloc_fail(dev[0], 1, "=wpa_supplicant_conf_ap"):
dev[0].select_network(id)
dev[0].wait_disconnected()
dev[0].request("REMOVE_NETWORK all")
id = dev[0].add_network()
dev[0].set_network(id, "mode", "2")
dev[0].set_network_quoted(id, "ssid", "wpas-ap")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].set_network_quoted(id, "wep_key0", "hello")
dev[0].set_network(id, "frequency", "2412")
dev[0].set_network(id, "scan_freq", "2412")
with alloc_fail(dev[0], 1, "=wpa_supplicant_conf_ap"):
dev[0].select_network(id)
dev[0].wait_disconnected()
dev[0].request("REMOVE_NETWORK all")
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
wpas.request("SET manufacturer test")
wpas.request("SET model_name test")
wpas.request("SET model_number test")
wpas.request("SET serial_number test")
wpas.request("SET serial_number test")
wpas.request("SET serial_number test")
wpas.request("SET ap_vendor_elements dd0411223301")
id = wpas.add_network()
wpas.set_network(id, "mode", "2")
wpas.set_network_quoted(id, "ssid", "wpas-ap")
wpas.set_network(id, "key_mgmt", "NONE")
wpas.set_network(id, "frequency", "2412")
wpas.set_network(id, "scan_freq", "2412")
for i in range(5):
with alloc_fail(wpas, i, "=wpa_supplicant_conf_ap"):
wpas.select_network(id)
ev = dev[0].wait_event(
["CTRL-EVENT-CONNECTED", "CTRL-EVENT-DISCONNECTED"], timeout=1)
wpas.request("DISCONNECT")
wpas.wait_disconnected()
def test_owe_pmksa_caching_connect_cmd(dev, apdev):
"""Opportunistic Wireless Encryption and PMKSA caching using cfg80211 connect command"""
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="force_connect_cmd=1")
run_owe_pmksa_caching([wpas], apdev)
def main():
tests = []
test_modules = []
files = os.listdir(scriptsdir)
for t in files:
m = re.match(r'(test_.*)\.py$', t)
if m:
logger.debug("Import test cases from " + t)
mod = __import__(m.group(1))
test_modules.append(mod.__name__.replace('test_', '', 1))
for key, val in mod.__dict__.items():
if key.startswith("test_"):
tests.append(val)
test_names = list(set([t.__name__.replace('test_', '', 1) for t in tests]))
run = None
parser = argparse.ArgumentParser(description='hwsim test runner')
parser.add_argument('--logdir',
metavar='<directory>',
help='log output directory for all other options, ' +
'must be given if other log options are used')
group = parser.add_mutually_exclusive_group()
group.add_argument('-d',
const=logging.DEBUG,
action='store_const',
dest='loglevel',
default=logging.INFO,
help="verbose debug output")
group.add_argument('-q',
const=logging.WARNING,
action='store_const',
dest='loglevel',
help="be quiet")
parser.add_argument('-S',
metavar='<sqlite3 db>',
dest='database',
help='database to write results to')
parser.add_argument(
'--prefill-tests',
action='store_true',
dest='prefill',
help='prefill test database with NOTRUN before all tests')
parser.add_argument('--commit',
metavar='<commit id>',
help='commit ID, only for database')
parser.add_argument('-b', metavar='<build>', dest='build', help='build ID')
parser.add_argument('-L',
action='store_true',
dest='update_tests_db',
help='List tests (and update descriptions in DB)')
parser.add_argument(
'-T',
action='store_true',
dest='tracing',
help='collect tracing per test case (in log directory)')
parser.add_argument('-D',
action='store_true',
dest='dmesg',
help='collect dmesg per test case (in log directory)')
parser.add_argument('--dbus',
action='store_true',
dest='dbus',
help='collect dbus per test case (in log directory)')
parser.add_argument('--shuffle-tests',
action='store_true',
dest='shuffle_tests',
help='Shuffle test cases to randomize order')
parser.add_argument(
'--split',
help=
'split tests for parallel execution (<server number>/<total servers>)')
parser.add_argument('--no-reset',
action='store_true',
dest='no_reset',
help='Do not reset devices at the end of the test')
parser.add_argument('--long',
action='store_true',
help='Include test cases that take long time')
parser.add_argument('-f',
dest='testmodules',
metavar='<test module>',
help='execute only tests from these test modules',
type=str,
choices=[[]] + test_modules,
nargs='+')
parser.add_argument('-l',
metavar='<modules file>',
dest='mfile',
help='test modules file name')
parser.add_argument('-i',
action='store_true',
dest='stdin_ctrl',
help='stdin-controlled test case execution')
parser.add_argument('tests',
metavar='<test>',
nargs='*',
type=str,
help='tests to run (only valid without -f)')
args = parser.parse_args()
if (args.tests and args.testmodules) or (args.tests and args.mfile) or (
args.testmodules and args.mfile):
print(
'Invalid arguments - only one of (test, test modules, modules file) can be given.'
)
sys.exit(2)
if args.tests:
fail = False
for t in args.tests:
if t.endswith('*'):
prefix = t.rstrip('*')
found = False
for tn in test_names:
if tn.startswith(prefix):
found = True
break
if not found:
print(
'Invalid arguments - test "%s" wildcard did not match'
% t)
fail = True
elif t not in test_names:
print('Invalid arguments - test "%s" not known' % t)
fail = True
if fail:
sys.exit(2)
if args.database:
if not sqlite3_imported:
print("No sqlite3 module found")
sys.exit(2)
conn = sqlite3.connect(args.database)
conn.execute(
'CREATE TABLE IF NOT EXISTS results (test,result,run,time,duration,build,commitid)'
)
conn.execute('CREATE TABLE IF NOT EXISTS tests (test,description)')
conn.execute(
'CREATE TABLE IF NOT EXISTS logs (test,run,type,contents)')
else:
conn = None
if conn:
run = int(time.time())
# read the modules from the modules file
if args.mfile:
args.testmodules = []
with open(args.mfile) as f:
for line in f.readlines():
line = line.strip()
if not line or line.startswith('#'):
continue
args.testmodules.append(line)
tests_to_run = []
if args.tests:
for selected in args.tests:
for t in tests:
name = t.__name__.replace('test_', '', 1)
if selected.endswith('*'):
prefix = selected.rstrip('*')
if name.startswith(prefix):
tests_to_run.append(t)
elif name == selected:
tests_to_run.append(t)
else:
for t in tests:
name = t.__name__.replace('test_', '', 1)
if args.testmodules:
if t.__module__.replace('test_', '',
1) not in args.testmodules:
continue
tests_to_run.append(t)
if args.update_tests_db:
for t in tests_to_run:
name = t.__name__.replace('test_', '', 1)
if t.__doc__ is None:
print(name + " - MISSING DESCRIPTION")
else:
print(name + " - " + t.__doc__)
if conn:
sql = 'INSERT OR REPLACE INTO tests(test,description) VALUES (?, ?)'
params = (name, t.__doc__)
try:
conn.execute(sql, params)
except Exception as e:
print("sqlite: " + str(e))
print("sql: %r" % (params, ))
if conn:
conn.commit()
conn.close()
sys.exit(0)
if not args.logdir:
if os.path.exists('logs/current'):
args.logdir = 'logs/current'
else:
args.logdir = 'logs'
# Write debug level log to a file and configurable verbosity to stdout
logger.setLevel(logging.DEBUG)
stdout_handler = logging.StreamHandler()
stdout_handler.setLevel(args.loglevel)
logger.addHandler(stdout_handler)
file_name = os.path.join(args.logdir, 'run-tests.log')
log_handler = logging.FileHandler(file_name, encoding='utf-8')
log_handler.setLevel(logging.DEBUG)
fmt = "%(asctime)s %(levelname)s %(message)s"
log_formatter = logging.Formatter(fmt)
log_handler.setFormatter(log_formatter)
logger.addHandler(log_handler)
dev0 = WpaSupplicant('wlan0', '/tmp/wpas-wlan0')
dev1 = WpaSupplicant('wlan1', '/tmp/wpas-wlan1')
dev2 = WpaSupplicant('wlan2', '/tmp/wpas-wlan2')
dev = [dev0, dev1, dev2]
apdev = []
apdev.append({"ifname": 'wlan3', "bssid": "02:00:00:00:03:00"})
apdev.append({"ifname": 'wlan4', "bssid": "02:00:00:00:04:00"})
for d in dev:
if not d.ping():
logger.info(d.ifname + ": No response from wpa_supplicant")
return
logger.info("DEV: " + d.ifname + ": " + d.p2p_dev_addr())
for ap in apdev:
logger.info("APDEV: " + ap['ifname'])
passed = []
skipped = []
failed = []
# make sure nothing is left over from previous runs
# (if there were any other manual runs or we crashed)
if not reset_devs(dev, apdev):
if conn:
conn.close()
conn = None
sys.exit(1)
if args.dmesg:
subprocess.call(['dmesg', '-c'], stdout=open('/dev/null', 'w'))
if conn and args.prefill:
for t in tests_to_run:
name = t.__name__.replace('test_', '', 1)
report(conn,
False,
args.build,
args.commit,
run,
name,
'NOTRUN',
0,
args.logdir,
sql_commit=False)
conn.commit()
if args.split:
vals = args.split.split('/')
split_server = int(vals[0])
split_total = int(vals[1])
logger.info("Parallel execution - %d/%d" % (split_server, split_total))
split_server -= 1
tests_to_run.sort(key=lambda t: t.__name__)
tests_to_run = [
x for i, x in enumerate(tests_to_run)
if i % split_total == split_server
]
if args.shuffle_tests:
from random import shuffle
shuffle(tests_to_run)
count = 0
if args.stdin_ctrl:
print("READY")
sys.stdout.flush()
num_tests = 0
else:
num_tests = len(tests_to_run)
if args.stdin_ctrl:
set_term_echo(sys.stdin.fileno(), False)
check_country_00 = True
for d in dev:
if d.get_driver_status_field("country") != "00":
check_country_00 = False
while True:
if args.stdin_ctrl:
test = sys.stdin.readline()
if not test:
break
test = test.splitlines()[0]
if test == '':
break
t = None
for tt in tests:
name = tt.__name__.replace('test_', '', 1)
if name == test:
t = tt
break
if not t:
print("NOT-FOUND")
sys.stdout.flush()
continue
else:
if len(tests_to_run) == 0:
break
t = tests_to_run.pop(0)
if dev[0].get_driver_status_field("country") == "98":
# Work around cfg80211 regulatory issues in clearing intersected
# country code 98. Need to make station disconnect without any
# other wiphy being active in the system.
logger.info("country=98 workaround - try to clear state")
id = dev[1].add_network()
dev[1].set_network(id, "mode", "2")
dev[1].set_network_quoted(id, "ssid", "country98")
dev[1].set_network(id, "key_mgmt", "NONE")
dev[1].set_network(id, "frequency", "2412")
dev[1].set_network(id, "scan_freq", "2412")
dev[1].select_network(id)
ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"])
if ev:
dev[0].connect("country98", key_mgmt="NONE", scan_freq="2412")
dev[1].request("DISCONNECT")
dev[0].wait_disconnected()
dev[0].disconnect_and_stop_scan()
dev[0].reset()
dev[1].reset()
dev[0].dump_monitor()
dev[1].dump_monitor()
name = t.__name__.replace('test_', '', 1)
open('/dev/kmsg', 'w').write('running hwsim test case %s\n' % name)
if log_handler:
log_handler.stream.close()
logger.removeHandler(log_handler)
file_name = os.path.join(args.logdir, name + '.log')
log_handler = logging.FileHandler(file_name, encoding='utf-8')
log_handler.setLevel(logging.DEBUG)
log_handler.setFormatter(log_formatter)
logger.addHandler(log_handler)
reset_ok = True
with DataCollector(args.logdir, name, args):
count = count + 1
msg = "START {} {}/{}".format(name, count, num_tests)
logger.info(msg)
if args.loglevel == logging.WARNING:
print(msg)
sys.stdout.flush()
if t.__doc__:
logger.info("Test: " + t.__doc__)
start = datetime.now()
open('/dev/kmsg',
'w').write('TEST-START %s @%.6f\n' % (name, time.time()))
for d in dev:
try:
d.dump_monitor()
if not d.ping():
raise Exception("PING failed for {}".format(d.ifname))
if not d.global_ping():
raise Exception("Global PING failed for {}".format(
d.ifname))
d.request("NOTE TEST-START " + name)
except Exception as e:
logger.info("Failed to issue TEST-START before " + name +
" for " + d.ifname)
logger.info(e)
print("FAIL " + name + " - could not start test")
if conn:
conn.close()
conn = None
if args.stdin_ctrl:
set_term_echo(sys.stdin.fileno(), True)
sys.exit(1)
skip_reason = None
try:
if t.__code__.co_argcount > 2:
params = {}
params['logdir'] = args.logdir
params['long'] = args.long
params['name'] = name
params['prefix'] = os.path.join(args.logdir, name)
t(dev, apdev, params)
elif t.__code__.co_argcount > 1:
t(dev, apdev)
else:
t(dev)
result = "PASS"
if check_country_00:
for d in dev:
country = d.get_driver_status_field("country")
if country != "00":
d.dump_monitor()
logger.info(
d.ifname +
": Country code not reset back to 00: is " +
country)
print(d.ifname +
": Country code not reset back to 00: is " +
country)
result = "FAIL"
# Try to wait for cfg80211 regulatory state to
# clear.
d.cmd_execute(['iw', 'reg', 'set', '00'])
for i in range(5):
time.sleep(1)
country = d.get_driver_status_field("country")
if country == "00":
break
if country == "00":
print(d.ifname +
": Country code cleared back to 00")
logger.info(
d.ifname +
": Country code cleared back to 00")
else:
print(
"Country code remains set - expect following test cases to fail"
)
logger.info(
"Country code remains set - expect following test cases to fail"
)
break
except HwsimSkip as e:
logger.info("Skip test case: %s" % e)
skip_reason = e
result = "SKIP"
except NameError as e:
import traceback
logger.info(e)
traceback.print_exc()
result = "FAIL"
except Exception as e:
import traceback
logger.info(e)
traceback.print_exc()
if args.loglevel == logging.WARNING:
print("Exception: " + str(e))
result = "FAIL"
open('/dev/kmsg',
'w').write('TEST-STOP %s @%.6f\n' % (name, time.time()))
for d in dev:
try:
d.dump_monitor()
d.request("NOTE TEST-STOP " + name)
except Exception as e:
logger.info(
"Failed to issue TEST-STOP after {} for {}".format(
name, d.ifname))
logger.info(e)
result = "FAIL"
if args.no_reset:
print("Leaving devices in current state")
else:
reset_ok = reset_devs(dev, apdev)
wpas = None
try:
wpas = WpaSupplicant(global_iface="/tmp/wpas-wlan5",
monitor=False)
rename_log(args.logdir, 'log5', name, wpas)
if not args.no_reset:
wpas.remove_ifname()
except Exception as e:
pass
if wpas:
wpas.close_ctrl()
del wpas
for i in range(0, 3):
rename_log(args.logdir, 'log' + str(i), name, dev[i])
try:
hapd = HostapdGlobal()
except Exception as e:
print("Failed to connect to hostapd interface")
print(str(e))
reset_ok = False
result = "FAIL"
hapd = None
rename_log(args.logdir, 'hostapd', name, hapd)
if hapd:
del hapd
hapd = None
# Use None here since this instance of Wlantest() will never be
# used for remote host hwsim tests on real hardware.
Wlantest.setup(None)
wt = Wlantest()
rename_log(args.logdir, 'hwsim0.pcapng', name, wt)
rename_log(args.logdir, 'hwsim0', name, wt)
if os.path.exists(os.path.join(args.logdir, 'fst-wpa_supplicant')):
rename_log(args.logdir, 'fst-wpa_supplicant', name, None)
if os.path.exists(os.path.join(args.logdir, 'fst-hostapd')):
rename_log(args.logdir, 'fst-hostapd', name, None)
if os.path.exists(os.path.join(args.logdir, 'wmediumd.log')):
rename_log(args.logdir, 'wmediumd.log', name, None)
end = datetime.now()
diff = end - start
if result == 'PASS' and args.dmesg:
if not check_kernel(os.path.join(args.logdir, name + '.dmesg')):
logger.info("Kernel issue found in dmesg - mark test failed")
result = 'FAIL'
if result == 'PASS':
passed.append(name)
elif result == 'SKIP':
skipped.append(name)
else:
failed.append(name)
report(conn, args.prefill, args.build, args.commit, run, name, result,
diff.total_seconds(), args.logdir)
result = "{} {} {} {}".format(result, name, diff.total_seconds(), end)
logger.info(result)
if args.loglevel == logging.WARNING:
print(result)
if skip_reason:
print("REASON", skip_reason)
sys.stdout.flush()
if not reset_ok:
print("Terminating early due to device reset failure")
break
if args.stdin_ctrl:
set_term_echo(sys.stdin.fileno(), True)
if log_handler:
log_handler.stream.close()
logger.removeHandler(log_handler)
file_name = os.path.join(args.logdir, 'run-tests.log')
log_handler = logging.FileHandler(file_name, encoding='utf-8')
log_handler.setLevel(logging.DEBUG)
log_handler.setFormatter(log_formatter)
logger.addHandler(log_handler)
if conn:
conn.close()
if len(failed):
logger.info("passed {} test case(s)".format(len(passed)))
logger.info("skipped {} test case(s)".format(len(skipped)))
logger.info("failed tests: " + ' '.join(failed))
if args.loglevel == logging.WARNING:
print("failed tests: " + ' '.join(failed))
sys.exit(1)
logger.info("passed all {} test case(s)".format(len(passed)))
if len(skipped):
logger.info("skipped {} test case(s)".format(len(skipped)))
if args.loglevel == logging.WARNING:
print("passed all {} test case(s)".format(len(passed)))
if len(skipped):
print("skipped {} test case(s)".format(len(skipped)))
def run_hwsim_test(devices, setup_params, refs, duts, monitors, hwsim_test):
try:
ref_hosts = []
dut_hosts = []
dev = []
apdev = []
# get hosts
for ref in refs:
ref_host = rutils.get_host(devices, ref)
ref_hosts.append(ref_host)
for dut in duts:
dut_host = rutils.get_host(devices, dut)
dut_hosts.append(dut_host)
# setup log dir
local_log_dir = setup_params['local_log_dir']
# setup hw before test
rutils.setup_hw(ref_hosts, setup_params)
rutils.setup_hw(dut_hosts, setup_params)
# run monitors if requested/possible
for ref_host in ref_hosts:
monitor.add(ref_host, monitors)
monitor.run(ref_host, setup_params)
for dut_host in dut_hosts:
monitor.add(dut_host, monitors)
monitor.run(dut_host, setup_params)
monitor_hosts = monitor.create(devices, setup_params, refs, duts,
monitors)
mon = None
if len(monitor_hosts) > 0:
mon = monitor_hosts[0]
wlantest.Wlantest.reset_remote_wlantest()
wlantest.Wlantest.register_remote_wlantest(mon, setup_params,
monitor)
# run hostapd/wpa_supplicant
for ref_host in ref_hosts:
rutils.run_wpasupplicant(ref_host, setup_params)
wpas = WpaSupplicant(hostname=ref_host.host,
global_iface="udp",
global_port=ref_host.port)
wpas.interface_add(ref_host.ifname)
dev.append(wpas)
for dut_host in dut_hosts:
rutils.run_hostapd(dut_host, setup_params)
dut_host.dev['bssid'] = rutils.get_mac_addr(dut_host)
apdev.append(dut_host.dev)
if hwsim_test.__code__.co_argcount == 1:
hwsim_test(dev)
elif hwsim_test.__code__.co_argcount == 2:
hwsim_test(dev, apdev)
else:
params = {}
params['long'] = 1
params['logdir'] = local_log_dir
hwsim_test(dev, apdev, params)
# hostapd/wpa_supplicant cleanup
for wpas in dev:
wpas.interface_remove(wpas.host.ifname)
wpas.terminate()
dev = []
# remove monitors
for ref_host in ref_hosts:
monitor.remove(ref_host)
for dut_host in dut_hosts:
monitor.remove(dut_host)
for ref_host in ref_hosts:
rutils.kill_wpasupplicant(ref_host, setup_params)
ref_host.get_logs(local_log_dir)
for dut_host in dut_hosts:
rutils.kill_hostapd(dut_host, setup_params)
dut_host.get_logs(local_log_dir)
if mon is not None:
wlantest.Wlantest.reset_remote_wlantest()
mon.get_logs(local_log_dir)
return ""
except:
logger.info(traceback.format_exc())
for wpas in dev:
try:
wpas.interface_remove(wpas.host.ifname)
wpas.terminate()
except:
pass
for ref_host in ref_hosts:
monitor.remove(ref_host)
for dut_host in dut_hosts:
monitor.remove(dut_host)
for ref_host in ref_hosts:
rutils.kill_wpasupplicant(ref_host, setup_params)
ref_host.get_logs(local_log_dir)
for dut_host in dut_hosts:
rutils.kill_hostapd(dut_host, setup_params)
dut_host.get_logs(local_log_dir)
if mon is not None:
wlantest.Wlantest.reset_remote_wlantest()
mon.get_logs(local_log_dir)
raise
[iflag, oflag, cflag, lflag, ispeed, ospeed, cc])
def reset_devs(dev, apdev):
ok = True
for d in dev:
try:
d.reset()
except Exception, e:
logger.info("Failed to reset device " + d.ifname)
print str(e)
ok = False
wpas = None
try:
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
ifaces = wpas.global_request("INTERFACES").splitlines()
for iface in ifaces:
if iface.startswith("wlan"):
wpas.interface_remove(iface)
except Exception, e:
pass
if wpas:
wpas.close_ctrl()
try:
hapd = HostapdGlobal()
hapd.flush()
hapd.remove('wlan3-3')
hapd.remove('wlan3-2')
for ap in apdev:
def _test_ap_track_taxonomy(dev, apdev):
params = {"ssid": "track",
"country_code": "US",
"hw_mode": "g",
"channel": "6",
"track_sta_max_num": "2"}
hapd = hostapd.add_ap(apdev[0], params)
bssid = apdev[0]['bssid']
dev[0].scan_for_bss(bssid, freq=2437, force_scan=True)
addr0 = dev[0].own_addr()
dev[0].connect("track", key_mgmt="NONE", scan_freq="2437")
dev[1].request("SET p2p_disabled 1")
dev[1].scan_for_bss(bssid, freq=2437, force_scan=True)
addr1 = dev[1].own_addr()
dev[1].connect("track", key_mgmt="NONE", scan_freq="2437")
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
wpas.request("SET model_name track test")
wpas.scan_for_bss(bssid, freq=2437, force_scan=True)
addr = wpas.own_addr()
wpas.connect("track", key_mgmt="NONE", scan_freq="2437")
if "FAIL" not in hapd.request("SIGNATURE abc"):
raise Exception("SIGNATURE failure not reported (1)")
if "FAIL" not in hapd.request("SIGNATURE 22:33:44:55:66:77"):
raise Exception("SIGNATURE failure not reported (2)")
res = hapd.request("SIGNATURE " + addr0)
logger.info("sta0: " + res)
if not res.startswith("wifi4|probe:"):
raise Exception("Unexpected SIGNATURE prefix")
if "|assoc:" not in res:
raise Exception("Missing assoc info in SIGNATURE")
if "wps:track_test" in res:
raise Exception("Unexpected WPS model name")
res = hapd.request("SIGNATURE " + addr1)
logger.info("sta1: " + res)
if not res.startswith("wifi4|probe:"):
raise Exception("Unexpected SIGNATURE prefix")
if "|assoc:" not in res:
raise Exception("Missing assoc info in SIGNATURE")
if "wps:" in res:
raise Exception("Unexpected WPS info")
if ",221(0050f2,4)," in res:
raise Exception("Unexpected WPS IE info")
if ",221(506f9a,9)," in res:
raise Exception("Unexpected P2P IE info")
res = hapd.request("SIGNATURE " + addr)
logger.info("sta: " + res)
if not res.startswith("wifi4|probe:"):
raise Exception("Unexpected SIGNATURE prefix")
if "|assoc:" not in res:
raise Exception("Missing assoc info in SIGNATURE")
if "wps:track_test" not in res:
raise Exception("Missing WPS model name")
if ",221(0050f2,4)," not in res:
raise Exception("Missing WPS IE info")
if ",221(506f9a,9)," not in res:
raise Exception("Missing P2P IE info")
addr2 = dev[2].own_addr()
res = hapd.request("SIGNATURE " + addr2)
if "FAIL" not in res:
raise Exception("Unexpected SIGNATURE success for sta2 (1)")
for i in range(10):
dev[2].request("SCAN freq=2437 passive=1")
ev = dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10)
if ev is None:
raise Exception("Scan did not complete")
if dev[2].get_bss(bssid):
break
res = hapd.request("SIGNATURE " + addr2)
if "FAIL" not in res:
raise Exception("Unexpected SIGNATURE success for sta2 (2)")
dev[2].connect("track", key_mgmt="NONE", scan_freq="2437")
res = hapd.request("SIGNATURE " + addr2)
if "FAIL" not in res and len(res) > 0:
raise Exception("Unexpected SIGNATURE success for sta2 (3)")
dev[2].scan_for_bss(bssid, freq=2437, force_scan=True)
res = hapd.request("SIGNATURE " + addr2)
logger.info("sta2: " + res)
if not res.startswith("wifi4|probe:"):
raise Exception("Unexpected SIGNATURE prefix")
if "|assoc:" not in res:
raise Exception("Missing assoc info in SIGNATURE")
def test_wpas_config_file(dev, apdev, params):
"""wpa_supplicant config file parsing/writing"""
config = os.path.join(params['logdir'], 'wpas_config_file.conf')
if os.path.exists(config):
try:
os.remove(config)
except:
pass
try:
os.rmdir(config)
except:
pass
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
try:
wpas.interface_add("wlan5", config=config)
initialized = True
except:
initialized = False
if initialized:
raise Exception("Missing config file did not result in an error")
try:
with open(config, "w") as f:
f.write("update_config=1 \t\r\n")
f.write("# foo\n")
f.write("\n")
f.write(" \t\reapol_version=2")
for i in range(0, 100):
f.write(" ")
f.write("foo\n")
f.write("device_name=name#foo\n")
wpas.interface_add("wlan5", config=config)
capa = {}
capa['mesh'] = "MESH" in wpas.get_capability("modes")
capa['sae'] = "SAE" in wpas.get_capability("auth_alg")
id = wpas.add_network()
wpas.set_network_quoted(id, "ssid", "foo")
wpas.set_network_quoted(id, "psk", "12345678")
wpas.set_network(id, "bssid", "00:11:22:33:44:55")
wpas.set_network(id, "proto", "RSN")
wpas.set_network(id, "key_mgmt", "WPA-PSK-SHA256")
wpas.set_network(id, "pairwise", "CCMP")
wpas.set_network(id, "group", "CCMP")
wpas.set_network(id, "auth_alg", "OPEN")
id = wpas.add_cred()
wpas.set_cred(id, "priority", "3")
wpas.set_cred(id, "sp_priority", "6")
wpas.set_cred(id, "update_identifier", "4")
wpas.set_cred(id, "ocsp", "1")
wpas.set_cred(id, "eap", "TTLS")
wpas.set_cred(id, "req_conn_capab", "6:1234")
wpas.set_cred_quoted(id, "realm", "example.com")
wpas.set_cred_quoted(id, "provisioning_sp", "example.com")
wpas.set_cred_quoted(id, "domain", "example.com")
wpas.set_cred_quoted(id, "domain_suffix_match", "example.com")
wpas.set_cred(id, "roaming_consortium", "112233")
wpas.set_cred(id, "required_roaming_consortium", "112233")
wpas.set_cred_quoted(id, "roaming_consortiums",
"112233,aabbccddee,445566")
wpas.set_cred_quoted(id, "roaming_partner",
"roaming.example.net,1,127,*")
wpas.set_cred_quoted(id, "ca_cert", "/tmp/ca.pem")
wpas.set_cred_quoted(id, "username", "user")
wpas.set_cred_quoted(id, "password", "secret")
ev = wpas.wait_event(["CRED-MODIFIED 0 password"])
wpas.request("SET blob foo 12345678")
for field, value in config_checks:
if supported_param(capa, field):
wpas.set(field, value)
if "OK" not in wpas.request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
if "OK" not in wpas.global_request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
wpas.interface_remove("wlan5")
data1 = check_config(capa, config)
wpas.interface_add("wlan5", config=config)
if len(wpas.list_networks()) != 1:
raise Exception("Unexpected number of networks")
if len(wpas.request("LIST_CREDS").splitlines()) != 2:
raise Exception("Unexpected number of credentials")
val = wpas.get_cred(0, "roaming_consortiums")
if val != "112233,aabbccddee,445566":
raise Exception("Unexpected roaming_consortiums value: " + val)
if "OK" not in wpas.request("SAVE_CONFIG"):
raise Exception("Failed to save configuration file")
data2 = check_config(capa, config)
if data1 != data2:
logger.debug(data1)
logger.debug(data2)
raise Exception("Unexpected configuration change")
wpas.request("SET update_config 0")
wpas.global_request("SET update_config 0")
if "OK" in wpas.request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG succeeded unexpectedly")
if "OK" in wpas.global_request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG (global) succeeded unexpectedly")
# replace the config file with a directory to break writing/renaming
os.remove(config)
os.mkdir(config)
wpas.request("SET update_config 1")
wpas.global_request("SET update_config 1")
if "OK" in wpas.request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG succeeded unexpectedly")
if "OK" in wpas.global_request("SAVE_CONFIG"):
raise Exception("SAVE_CONFIG (global) succeeded unexpectedly")
finally:
try:
os.rmdir(config)
except:
pass
wpas.dump_monitor()
wpas.request("SET country 00")
wpas.wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=1)
def test_grpform_cred_ready_timeout(dev, apdev, params):
"""P2P GO Negotiation wait for credentials to become ready [long]"""
if not params['long']:
raise HwsimSkip("Skip test case with long duration due to --long not specified")
dev[1].p2p_listen()
addr1 = dev[1].p2p_dev_addr()
if not dev[0].discover_peer(addr1):
raise Exception("Peer " + addr1 + " not found")
if not dev[2].discover_peer(addr1):
raise Exception("Peer " + addr1 + " not found(2)")
start = os.times()[4]
cmd = "P2P_CONNECT " + addr1 + " 12345670 display"
if "OK" not in dev[0].global_request(cmd):
raise Exception("Failed to initiate GO Neg")
if "OK" not in dev[2].global_request(cmd):
raise Exception("Failed to initiate GO Neg(2)")
# First, check with p2p_find
ev = dev[2].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=30)
if ev is not None:
raise Exception("Too early GO Negotiation timeout reported(2)")
dev[2].dump_monitor()
logger.info("Starting p2p_find to change state")
dev[2].p2p_find()
for i in range(10):
ev = dev[2].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=10)
if ev:
break
dev[2].dump_monitor(global_mon=False)
if ev is None:
raise Exception("GO Negotiation failure timed out(2)")
dev[2].dump_monitor()
end = os.times()[4]
logger.info("GO Negotiation wait time: {} seconds(2)".format(end - start))
if end - start < 120:
raise Exception("Too short GO Negotiation wait time(2): {}".format(end - start))
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
wpas.p2p_listen()
ev = dev[2].wait_global_event(["P2P-DEVICE-FOUND"], timeout=10)
if ev is None:
raise Exception("Did not discover new device after GO Negotiation failure")
if wpas.p2p_dev_addr() not in ev:
raise Exception("Unexpected device found: " + ev)
dev[2].p2p_stop_find()
dev[2].dump_monitor()
wpas.p2p_stop_find()
wpas.close_monitor()
del wpas
# Finally, verify without p2p_find
ev = dev[0].wait_global_event(["P2P-GO-NEG-FAILURE"], timeout=120)
if ev is None:
raise Exception("GO Negotiation failure timed out")
end = os.times()[4]
logger.info("GO Negotiation wait time: {} seconds".format(end - start))
if end - start < 120:
raise Exception("Too short GO Negotiation wait time: {}".format(end - start))
def test_go_neg_forced_freq_diff_than_bss_freq(dev, apdev):
"""P2P channel selection: GO negotiation with forced freq different than station interface"""
with HWSimRadio(n_channels=2) as (radio, iface):
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add(iface)
if wpas.get_mcc() < 2:
raise Exception("New radio does not support MCC")
# Clear possible PBC session overlap from previous test case
dev[1].flush_scan_cache()
wpas.request("SET p2p_no_group_iface 0")
hapd = hostapd.add_ap(
apdev[0]['ifname'], {
"country_code": 'US',
"ssid": 'bss-5ghz',
"hw_mode": 'a',
"channel": '40'
})
wpas.connect("bss-5ghz", key_mgmt="NONE", scan_freq="5200")
# GO and peer force the same freq, different than BSS freq,
# wpas to become GO
[i_res, r_res] = go_neg_pbc(i_dev=dev[1],
i_intent=1,
i_freq=5180,
r_dev=wpas,
r_intent=14,
r_freq=5180)
check_grpform_results(i_res, r_res)
if i_res['freq'] != "5180":
raise Exception("P2P group formed on unexpected frequency: " +
i_res['freq'])
if r_res['role'] != "GO":
raise Exception("GO not selected according to go_intent")
hwsim_utils.test_connectivity(wpas, hapd)
wpas.remove_group(r_res['ifname'])
dev[1].wait_go_ending_session()
dev[1].flush_scan_cache()
# GO and peer force the same freq, different than BSS freq, wpas to
# become client
[i_res2, r_res2] = go_neg_pbc(i_dev=dev[1],
i_intent=14,
i_freq=2422,
r_dev=wpas,
r_intent=1,
r_freq=2422)
check_grpform_results(i_res2, r_res2)
if i_res2['freq'] != "2422":
raise Exception("P2P group formed on unexpected frequency: " +
i_res2['freq'])
if r_res2['role'] != "client":
raise Exception("GO not selected according to go_intent")
hwsim_utils.test_connectivity(wpas, hapd)
wpas.request("DISCONNECT")
hapd.request("DISABLE")
subprocess.call(['iw', 'reg', 'set', '00'])
wpas.flush_scan_cache()
def test_ap_pmf_sta_unprot_deauth_burst(dev, apdev):
"""WPA2-PSK AP with station receiving burst of unprotected Deauthentication frames"""
ssid = "deauth-attack"
addr = dev[0].own_addr()
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5", drv_params="use_monitor=1")
id = wpas.add_network()
wpas.set_network(id, "mode", "2")
wpas.set_network_quoted(id, "ssid", ssid)
wpas.set_network(id, "proto", "WPA2")
wpas.set_network(id, "key_mgmt", "WPA-PSK-SHA256")
wpas.set_network(id, "ieee80211w", "2")
wpas.set_network_quoted(id, "psk", "12345678")
wpas.set_network(id, "pairwise", "CCMP")
wpas.set_network(id, "group", "CCMP")
wpas.set_network(id, "frequency", "2412")
wpas.connect_network(id)
bssid = wpas.own_addr()
Wlantest.setup(wpas)
wt = Wlantest()
wt.flush()
wt.add_passphrase("12345678")
dev[0].connect(ssid,
psk="12345678",
ieee80211w="1",
key_mgmt="WPA-PSK WPA-PSK-SHA256",
proto="WPA2",
scan_freq="2412")
for i in range(0, 10):
wpas.request("DEAUTHENTICATE " + addr + " reason=6 test=0")
wpas.request("DISASSOCIATE " + addr + " reason=7 test=0")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected disconnection")
num_req = wt.get_sta_counter("valid_saqueryreq_tx", bssid, addr)
num_resp = wt.get_sta_counter("valid_saqueryresp_rx", bssid, addr)
if num_req < 1:
raise Exception("STA did not send SA Query")
if num_resp < 1:
raise Exception("AP did not reply to SA Query")
if num_req > 1:
raise Exception("STA initiated too many SA Query procedures (%d)" %
num_req)
time.sleep(10)
for i in range(0, 5):
wpas.request("DEAUTHENTICATE " + addr + " reason=6 test=0")
wpas.request("DISASSOCIATE " + addr + " reason=7 test=0")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected disconnection")
num_req = wt.get_sta_counter("valid_saqueryreq_tx", bssid, addr)
num_resp = wt.get_sta_counter("valid_saqueryresp_rx", bssid, addr)
if num_req != 2 or num_resp != 2:
raise Exception(
"Unexpected number of SA Query procedures (req=%d resp=%d)" %
(num_req, num_resp))
