def run_owe_transition_mode_multi_bss(dev, apdev):
if "OWE" not in dev[0].get_capability("key_mgmt"):
raise HwsimSkip("OWE not supported")
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hapd1 = hostapd.add_bss(apdev[0], ifname1, 'owe-bss-1.conf')
hapd2 = hostapd.add_bss(apdev[0], ifname2, 'owe-bss-2.conf')
hapd2.bssidx = 1
bssid = hapd1.own_addr()
bssid2 = hapd2.own_addr()
# Beaconing with the OWE Transition Mode element can start only once both
# BSSs are enabled, so the very first Beacon frame may go out without this
# element. Wait a bit to avoid getting incomplete scan results.
time.sleep(0.1)
dev[0].request("SCAN_INTERVAL 1")
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].connect("transition-mode-open", key_mgmt="OWE")
val = dev[0].get_status_field("bssid")
if val != bssid2:
raise Exception("Unexpected bssid: " + val)
val = dev[0].get_status_field("key_mgmt")
if val != "OWE":
raise Exception("Unexpected key_mgmt: " + val)
hwsim_utils.test_connectivity(dev[0], hapd2)
def _test_ap_bss_add_many(dev, apdev):
ifname = apdev[0]['ifname']
hostapd.add_bss(apdev[0], ifname, 'bss-1.conf')
fname = '/tmp/hwsim-bss.conf'
for i in range(16):
ifname2 = ifname + '-' + str(i)
with open(fname, 'w') as f:
f.write("driver=nl80211\n")
f.write("hw_mode=g\n")
f.write("channel=1\n")
f.write("ieee80211n=1\n")
f.write("interface=%s\n" % ifname2)
f.write("bssid=02:00:00:00:03:%02x\n" % (i + 1))
f.write("ctrl_interface=/var/run/hostapd\n")
f.write("ssid=test-%d\n" % i)
hostapd.add_bss(apdev[0], ifname2, fname)
os.remove(fname)
dev[0].request("SCAN_INTERVAL 1")
dev[0].connect("bss-1", key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected(timeout=5)
for i in range(16):
dev[0].connect("test-%d" % i, key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected(timeout=5)
ifname2 = ifname + '-' + str(i)
hostapd.remove_bss(apdev[0], ifname2)
def test_ap_duplicate_bssid(dev, apdev):
"""Duplicate BSSID"""
params = {"ssid": "test"}
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
hapd.enable()
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
# "BSS 'wlan3-2' may not have BSSID set to the MAC address of the radio"
try:
hostapd.add_bss(apdev[0], ifname2, 'bss-2-dup.conf')
raise Exception("BSS add succeeded unexpectedly")
except Exception as e:
if "Could not add hostapd BSS" in str(e):
pass
else:
raise
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
dev[0].connect("test", key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.set("bssid", "02:00:00:00:03:02")
hapd.disable()
# "Duplicate BSSID 02:00:00:00:03:02 on interface 'wlan3-3' and 'wlan3'."
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("ENABLE with duplicate BSSID succeeded unexpectedly")
def test_monitor_iface_multi_bss(dev, apdev):
"""AP mode mmonitor interface with hostapd multi-BSS setup"""
params = { "ssid": "monitor-iface", "driver_params": "use_monitor=1" }
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
hostapd.add_bss('phy3', apdev[0]['ifname'] + '-2', 'bss-2.conf')
dev[0].connect("monitor-iface", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("bss-2", key_mgmt="NONE", scan_freq="2412")
def test_ap_duplicate_bssid(dev, apdev):
"""Duplicate BSSID"""
params = {"ssid": "test"}
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
hapd.enable()
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
# "BSS 'wlan3-2' may not have BSSID set to the MAC address of the radio"
try:
hostapd.add_bss(apdev[0], ifname2, 'bss-2-dup.conf')
raise Exception("BSS add succeeded unexpectedly")
except Exception as e:
if "Could not add hostapd BSS" in str(e):
pass
else:
raise
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
dev[0].connect("test", key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.set("bssid", "02:00:00:00:03:02")
hapd.disable()
# "Duplicate BSSID 02:00:00:00:03:02 on interface 'wlan3-3' and 'wlan3'."
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("ENABLE with duplicate BSSID succeeded unexpectedly")
def test_ap_bss_add_out_of_memory(dev, apdev):
"""Running out of memory while adding a BSS"""
hapd2 = hostapd.add_ap(apdev[1], {"ssid": "open"})
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
confname1 = hostapd.cfg_file(apdev[0], "bss-1.conf")
confname2 = hostapd.cfg_file(apdev[0], "bss-2.conf")
hapd_bss_out_of_mem(hapd2, 'phy3', confname1, 1, 'hostapd_add_iface')
for i in range(1, 3):
hapd_bss_out_of_mem(hapd2, 'phy3', confname1, i,
'hostapd_interface_init_bss')
hapd_bss_out_of_mem(hapd2, 'phy3', confname1, 1,
'ieee802_11_build_ap_params')
hostapd.add_bss(apdev[0], ifname1, confname1)
hapd_bss_out_of_mem(hapd2, 'phy3', confname2, 1,
'hostapd_interface_init_bss')
hapd_bss_out_of_mem(hapd2, 'phy3', confname2, 1,
'ieee802_11_build_ap_params')
hostapd.add_bss(apdev[0], ifname2, confname2)
hostapd.remove_bss(apdev[0], ifname2)
hostapd.remove_bss(apdev[0], ifname1)
def _test_ap_bss_add_many(dev, apdev):
ifname = apdev[0]["ifname"]
phy = "phy3"
hostapd.add_bss(phy, ifname, "bss-1.conf")
hapd = hostapd.HostapdGlobal()
fname = "/tmp/hwsim-bss.conf"
for i in range(16):
ifname2 = ifname + "-" + str(i)
with open(fname, "w") as f:
f.write("driver=nl80211\n")
f.write("hw_mode=g\n")
f.write("channel=1\n")
f.write("ieee80211n=1\n")
f.write("interface=%s\n" % ifname2)
f.write("bssid=02:00:00:00:03:%02x\n" % (i + 1))
f.write("ctrl_interface=/var/run/hostapd\n")
f.write("ssid=test-%d\n" % i)
hostapd.add_bss(phy, ifname2, fname)
os.remove(fname)
dev[0].request("SCAN_INTERVAL 1")
dev[0].connect("bss-1", key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected(timeout=5)
for i in range(16):
dev[0].connect("test-%d" % i, key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected(timeout=5)
ifname2 = ifname + "-" + str(i)
hapd.remove(ifname2)
def test_monitor_iface_multi_bss(dev, apdev):
"""AP mode mmonitor interface with hostapd multi-BSS setup"""
params = {"ssid": "monitor-iface", "driver_params": "use_monitor=1"}
hapd = hostapd.add_ap(apdev[0], params)
hostapd.add_bss('phy3', apdev[0]['ifname'] + '-2', 'bss-2.conf')
dev[0].connect("monitor-iface", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("bss-2", key_mgmt="NONE", scan_freq="2412")
def test_ap_bss_add_reuse_existing(dev, apdev):
"""Dynamic BSS add operation reusing existing interface"""
ifname1 = apdev[0]["ifname"]
ifname2 = apdev[0]["ifname"] + "-2"
hostapd.add_bss("phy3", ifname1, "bss-1.conf")
subprocess.check_call(["iw", "dev", ifname1, "interface", "add", ifname2, "type", "__ap"])
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
hostapd.remove_bss(ifname2)
subprocess.check_call(["iw", "dev", ifname2, "del"])
def test_ap_bss_add_reuse_existing(dev, apdev):
"""Dynamic BSS add operation reusing existing interface"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
subprocess.check_call(
["iw", "dev", ifname1, "interface", "add", ifname2, "type", "__ap"])
hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
hostapd.remove_bss(apdev[0], ifname2)
subprocess.check_call(["iw", "dev", ifname2, "del"])
def test_ap_bss_add_reuse_existing(dev, apdev):
"""Dynamic BSS add operation reusing existing interface"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
subprocess.check_call(["iw", "dev", ifname1, "interface", "add", ifname2,
"type", "__ap"])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
hostapd.remove_bss(ifname2)
subprocess.check_call(["iw", "dev", ifname2, "del"])
def test_ap_double_disable(dev, apdev):
"""Double DISABLE regression test"""
hapd = hostapd.add_bss(apdev[0], apdev[0]['ifname'], 'bss-1.conf')
hostapd.add_bss(apdev[0], apdev[0]['ifname'] + '-2', 'bss-2.conf')
hapd.disable()
if "FAIL" not in hapd.request("DISABLE"):
raise Exception("Second DISABLE accepted unexpectedly")
hapd.enable()
hapd.disable()
if "FAIL" not in hapd.request("DISABLE"):
raise Exception("Second DISABLE accepted unexpectedly")
def test_ap_double_disable(dev, apdev):
"""Double DISABLE regression test"""
hapd = hostapd.add_bss(apdev[0], apdev[0]['ifname'], 'bss-1.conf')
hostapd.add_bss(apdev[0], apdev[0]['ifname'] + '-2', 'bss-2.conf')
hapd.disable()
if "FAIL" not in hapd.request("DISABLE"):
raise Exception("Second DISABLE accepted unexpectedly")
hapd.enable()
hapd.disable()
if "FAIL" not in hapd.request("DISABLE"):
raise Exception("Second DISABLE accepted unexpectedly")
def test_ap_double_disable(dev, apdev):
"""Double DISABLE regression test"""
hostapd.add_bss("phy3", apdev[0]["ifname"], "bss-1.conf")
hostapd.add_bss("phy3", apdev[0]["ifname"] + "-2", "bss-2.conf")
hapd = hostapd.Hostapd(apdev[0]["ifname"])
hapd.disable()
if "FAIL" not in hapd.request("DISABLE"):
raise Exception("Second DISABLE accepted unexpectedly")
hapd.enable()
hapd.disable()
if "FAIL" not in hapd.request("DISABLE"):
raise Exception("Second DISABLE accepted unexpectedly")
def test_ap_duplicate_bssid(dev, apdev):
"""Duplicate BSSID"""
params = { "ssid": "test" }
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
hapd.enable()
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
# "BSS 'wlan3-2' may not have BSSID set to the MAC address of the radio"
try:
hostapd.add_bss(apdev[0], ifname2, 'bss-2-dup.conf')
raise Exception("BSS add succeeded unexpectedly")
except Exception, e:
if "Could not add hostapd BSS" in str(e):
pass
else:
raise
def test_ap_duplicate_bssid(dev, apdev):
"""Duplicate BSSID"""
params = {"ssid": "test"}
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
hapd.enable()
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
# "BSS 'wlan3-2' may not have BSSID set to the MAC address of the radio"
try:
hostapd.add_bss(apdev[0], ifname2, 'bss-2-dup.conf')
raise Exception("BSS add succeeded unexpectedly")
except Exception, e:
if "Could not add hostapd BSS" in str(e):
pass
else:
raise
def test_ap_multi_bss(dev, apdev):
"""Multiple BSSes with hostapd"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hapd1 = hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
hapd2 = hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
dev[0].connect("bss-1", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("bss-2", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd1)
hwsim_utils.test_connectivity(dev[1], hapd2)
sta0 = hapd1.get_sta(dev[0].own_addr())
sta1 = hapd2.get_sta(dev[1].own_addr())
if 'rx_packets' not in sta0 or int(sta0['rx_packets']) < 1:
raise Exception("sta0 did not report receiving packets")
if 'rx_packets' not in sta1 or int(sta1['rx_packets']) < 1:
raise Exception("sta1 did not report receiving packets")
def test_ap_multi_bss(dev, apdev):
"""Multiple BSSes with hostapd"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hapd1 = hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
hapd2 = hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
dev[0].connect("bss-1", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("bss-2", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd1)
hwsim_utils.test_connectivity(dev[1], hapd2)
sta0 = hapd1.get_sta(dev[0].own_addr())
sta1 = hapd2.get_sta(dev[1].own_addr())
if 'rx_packets' not in sta0 or int(sta0['rx_packets']) < 1:
raise Exception("sta0 did not report receiving packets")
if 'rx_packets' not in sta1 or int(sta1['rx_packets']) < 1:
raise Exception("sta1 did not report receiving packets")
def test_ap_bss_add_out_of_memory(dev, apdev):
"""Running out of memory while adding a BSS"""
hapd2 = hostapd.add_ap(apdev[1]["ifname"], {"ssid": "open"})
ifname1 = apdev[0]["ifname"]
ifname2 = apdev[0]["ifname"] + "-2"
hapd_bss_out_of_mem(hapd2, "phy3", "bss-1.conf", 1, "hostapd_add_iface")
for i in range(1, 3):
hapd_bss_out_of_mem(hapd2, "phy3", "bss-1.conf", i, "hostapd_interface_init_bss")
hapd_bss_out_of_mem(hapd2, "phy3", "bss-1.conf", 1, "ieee802_11_build_ap_params")
hostapd.add_bss("phy3", ifname1, "bss-1.conf")
hapd_bss_out_of_mem(hapd2, "phy3", "bss-2.conf", 1, "hostapd_interface_init_bss")
hapd_bss_out_of_mem(hapd2, "phy3", "bss-2.conf", 1, "ieee802_11_build_ap_params")
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
hostapd.remove_bss(ifname2)
hostapd.remove_bss(ifname1)
def test_ap_multi_bss(dev, apdev):
"""Multiple BSSes with hostapd"""
ifname1 = apdev[0]["ifname"]
ifname2 = apdev[0]["ifname"] + "-2"
hostapd.add_bss("phy3", ifname1, "bss-1.conf")
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
dev[0].connect("bss-1", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("bss-2", key_mgmt="NONE", scan_freq="2412")
hapd1 = hostapd.Hostapd(ifname1)
hapd2 = hostapd.Hostapd(ifname2)
hwsim_utils.test_connectivity(dev[0], hapd1)
hwsim_utils.test_connectivity(dev[1], hapd2)
sta0 = hapd1.get_sta(dev[0].own_addr())
sta1 = hapd2.get_sta(dev[1].own_addr())
if "rx_packets" not in sta0 or int(sta0["rx_packets"]) < 1:
raise Exception("sta0 did not report receiving packets")
if "rx_packets" not in sta1 or int(sta1["rx_packets"]) < 1:
raise Exception("sta1 did not report receiving packets")
def run_owe_transition_mode_multi_bss(dev, apdev):
if "OWE" not in dev[0].get_capability("key_mgmt"):
raise HwsimSkip("OWE not supported")
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hapd1 = hostapd.add_bss(apdev[0], ifname1, 'owe-bss-1.conf')
hapd2 = hostapd.add_bss(apdev[0], ifname2, 'owe-bss-2.conf')
bssid = hapd1.own_addr()
bssid2 = hapd2.own_addr()
# Beaconing with the OWE Transition Mode element can start only once both
# BSSs are enabled, so the very first Beacon frame may go out without this
# element. Wait a bit to avoid getting incomplete scan results.
time.sleep(0.1)
dev[0].request("SCAN_INTERVAL 1")
dev[0].scan_for_bss(bssid2, freq="2412")
dev[0].scan_for_bss(bssid, freq="2412")
dev[0].connect("transition-mode-open", key_mgmt="OWE")
hwsim_utils.test_connectivity(dev[0], hapd2)
val = dev[0].get_status_field("key_mgmt")
if val != "OWE":
raise Exception("Unexpected key_mgmt: " + val)
def test_ap_bss_add_out_of_memory(dev, apdev):
"""Running out of memory while adding a BSS"""
hapd2 = hostapd.add_ap(apdev[1]['ifname'], { "ssid": "open" })
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hapd_bss_out_of_mem(hapd2, 'phy3', 'bss-1.conf', 1, 'hostapd_add_iface')
for i in range(1, 3):
hapd_bss_out_of_mem(hapd2, 'phy3', 'bss-1.conf',
i, 'hostapd_interface_init_bss')
hapd_bss_out_of_mem(hapd2, 'phy3', 'bss-1.conf',
1, 'ieee802_11_build_ap_params')
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
hapd_bss_out_of_mem(hapd2, 'phy3', 'bss-2.conf',
1, 'hostapd_interface_init_bss')
hapd_bss_out_of_mem(hapd2, 'phy3', 'bss-2.conf',
1, 'ieee802_11_build_ap_params')
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
hostapd.remove_bss(ifname2)
hostapd.remove_bss(ifname1)
def test_olbc_table_limit(dev, apdev):
"""OLBC AP table size limit"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
params = {"ssid": "test-olbc", "channel": "1", "ap_table_max_size": "2"}
hapd = hostapd.add_ap(apdev[1]['ifname'], params)
time.sleep(0.3)
with alloc_fail(hapd, 1, "ap_list_process_beacon"):
time.sleep(0.3)
hapd.set("ap_table_max_size", "1")
time.sleep(0.3)
hapd.set("ap_table_max_size", "0")
time.sleep(0.3)
def test_olbc_table_limit(dev, apdev):
"""OLBC AP table size limit"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
params = { "ssid": "test-olbc",
"channel": "1",
"ap_table_max_size": "2" }
hapd = hostapd.add_ap(apdev[1]['ifname'], params)
time.sleep(0.3)
with alloc_fail(hapd, 1, "ap_list_process_beacon"):
time.sleep(0.3)
hapd.set("ap_table_max_size", "1")
time.sleep(0.3)
hapd.set("ap_table_max_size", "0")
time.sleep(0.3)
def test_ap_bss_add_remove(dev, apdev):
"""Dynamic BSS add/remove operations with hostapd"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
logger.info("Set up three BSSes one by one")
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
multi_check(dev, [True, False, False])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [True, True, False])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove the last BSS and re-add it")
hostapd.remove_bss(ifname3)
multi_check(dev, [True, True, False])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove the middle BSS and re-add it")
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False, True])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [True, True, True])
logger.info("Remove the first BSS and re-add it and other BSSs")
hostapd.remove_bss(ifname1)
multi_check(dev, [False, False, False])
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove two BSSes and re-add them")
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False, True])
hostapd.remove_bss(ifname3)
multi_check(dev, [True, False, False])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [True, True, False])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove three BSSes in and re-add them")
hostapd.remove_bss(ifname3)
multi_check(dev, [True, True, False])
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False, False])
hostapd.remove_bss(ifname1)
multi_check(dev, [False, False, False])
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
multi_check(dev, [True, False, False])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [True, True, False])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Test error handling if a duplicate ifname is tried")
hostapd.add_bss('phy3', ifname3, 'bss-3.conf', ignore_error=True)
multi_check(dev, [True, True, True])
params = {"ssid": "test"}
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
hapd.enable()
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
# "BSS 'wlan3-2' may not have BSSID set to the MAC address of the radio"
try:
hostapd.add_bss(apdev[0], ifname2, 'bss-2-dup.conf')
raise Exception("BSS add succeeded unexpectedly")
except Exception, e:
if "Could not add hostapd BSS" in str(e):
pass
else:
raise
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
dev[0].connect("test", key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.set("bssid", "02:00:00:00:03:02")
hapd.disable()
# "Duplicate BSSID 02:00:00:00:03:02 on interface 'wlan3-3' and 'wlan3'."
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("ENABLE with duplicate BSSID succeeded unexpectedly")
def test_ap_bss_config_file(dev, apdev, params):
"""hostapd BSS config file"""
pidfile = os.path.join(params['logdir'], "ap_bss_config_file-hostapd.pid")
params = { "ssid": "test" }
hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
hapd.enable()
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
# "BSS 'wlan3-2' may not have BSSID set to the MAC address of the radio"
try:
hostapd.add_bss(apdev[0], ifname2, 'bss-2-dup.conf')
raise Exception("BSS add succeeded unexpectedly")
except Exception, e:
if "Could not add hostapd BSS" in str(e):
pass
else:
raise
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
dev[0].connect("test", key_mgmt="NONE", scan_freq="2412")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.set("bssid", "02:00:00:00:03:02")
hapd.disable()
# "Duplicate BSSID 02:00:00:00:03:02 on interface 'wlan3-3' and 'wlan3'."
if "FAIL" not in hapd.request("ENABLE"):
raise Exception("ENABLE with duplicate BSSID succeeded unexpectedly")
def test_ap_bss_config_file(dev, apdev, params):
"""hostapd BSS config file"""
pidfile = os.path.join(params['logdir'], "ap_bss_config_file-hostapd.pid")
logfile = os.path.join(params['logdir'], "ap_bss_config_file-hostapd-log")
def test_ap_bss_add_remove_during_ht_scan(dev, apdev):
"""Dynamic BSS add during HT40 co-ex scan"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
multi_check(dev, [True, True])
hostapd.remove_bss(ifname2)
hostapd.remove_bss(ifname1)
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False])
hostapd.remove_bss(ifname1)
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(ifname1)
multi_check(dev, [False, False])
def test_ap_bss_add_remove_during_ht_scan(dev, apdev):
"""Dynamic BSS add during HT40 co-ex scan"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
multi_check(dev, [ True, True ])
hostapd.remove_bss(ifname2)
hostapd.remove_bss(ifname1)
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False ])
hostapd.remove_bss(ifname1)
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(ifname1)
multi_check(dev, [ False, False ])
def test_ap_bss_add_remove(dev, apdev):
"""Dynamic BSS add/remove operations with hostapd"""
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
logger.info("Set up three BSSes one by one")
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
multi_check(dev, [ True, False, False ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove the last BSS and re-add it")
hostapd.remove_bss(ifname3)
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove the middle BSS and re-add it")
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False, True ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove the first BSS and re-add it and other BSSs")
hostapd.remove_bss(ifname1)
multi_check(dev, [ False, False, False ])
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove two BSSes and re-add them")
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False, True ])
hostapd.remove_bss(ifname3)
multi_check(dev, [ True, False, False ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove three BSSes in and re-add them")
hostapd.remove_bss(ifname3)
multi_check(dev, [ True, True, False ])
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False, False ])
hostapd.remove_bss(ifname1)
multi_check(dev, [ False, False, False ])
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
multi_check(dev, [ True, False, False ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Test error handling if a duplicate ifname is tried")
hostapd.add_bss('phy3', ifname3, 'bss-3.conf', ignore_error=True)
multi_check(dev, [ True, True, True ])
def test_ap_bss_add_remove_during_ht_scan(dev, apdev):
"""Dynamic BSS add during HT40 co-ex scan"""
ifname1 = apdev[0]["ifname"]
ifname2 = apdev[0]["ifname"] + "-2"
hostapd.add_bss("phy3", ifname1, "bss-ht40-1.conf")
hostapd.add_bss("phy3", ifname2, "bss-ht40-2.conf")
multi_check(dev, [True, True], scan_opt=False)
hostapd.remove_bss(ifname2)
hostapd.remove_bss(ifname1)
hostapd.add_bss("phy3", ifname1, "bss-ht40-1.conf")
hostapd.add_bss("phy3", ifname2, "bss-ht40-2.conf")
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False], scan_opt=False)
hostapd.remove_bss(ifname1)
hostapd.add_bss("phy3", ifname1, "bss-ht40-1.conf")
hostapd.add_bss("phy3", ifname2, "bss-ht40-2.conf")
hostapd.remove_bss(ifname1)
multi_check(dev, [False, False])
def _test_ap_bss_add_remove(dev, apdev):
for i in range(3):
dev[i].flush_scan_cache()
dev[i].request("SCAN_INTERVAL 1")
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
logger.info("Set up three BSSes one by one")
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
multi_check(dev, [ True, False, False ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove the last BSS and re-add it")
hostapd.remove_bss(ifname3)
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove the middle BSS and re-add it")
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False, True ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove the first BSS and re-add it and other BSSs")
hostapd.remove_bss(ifname1)
multi_check(dev, [ False, False, False ])
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove two BSSes and re-add them")
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False, True ])
hostapd.remove_bss(ifname3)
multi_check(dev, [ True, False, False ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Remove three BSSes in and re-add them")
hostapd.remove_bss(ifname3)
multi_check(dev, [ True, True, False ])
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False, False ])
hostapd.remove_bss(ifname1)
multi_check(dev, [ False, False, False ])
hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
multi_check(dev, [ True, False, False ])
hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
multi_check(dev, [ True, True, True ])
logger.info("Test error handling if a duplicate ifname is tried")
hostapd.add_bss('phy3', ifname3, 'bss-3.conf', ignore_error=True)
multi_check(dev, [ True, True, True ])
def _test_ap_bss_add_remove(dev, apdev):
for i in range(3):
dev[i].request("SCAN_INTERVAL 1")
ifname1 = apdev[0]["ifname"]
ifname2 = apdev[0]["ifname"] + "-2"
ifname3 = apdev[0]["ifname"] + "-3"
logger.info("Set up three BSSes one by one")
hostapd.add_bss("phy3", ifname1, "bss-1.conf")
multi_check(dev, [True, False, False])
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
multi_check(dev, [True, True, False])
hostapd.add_bss("phy3", ifname3, "bss-3.conf")
multi_check(dev, [True, True, True])
logger.info("Remove the last BSS and re-add it")
hostapd.remove_bss(ifname3)
multi_check(dev, [True, True, False])
hostapd.add_bss("phy3", ifname3, "bss-3.conf")
multi_check(dev, [True, True, True])
logger.info("Remove the middle BSS and re-add it")
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False, True])
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
multi_check(dev, [True, True, True])
logger.info("Remove the first BSS and re-add it and other BSSs")
hostapd.remove_bss(ifname1)
multi_check(dev, [False, False, False])
hostapd.add_bss("phy3", ifname1, "bss-1.conf")
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
hostapd.add_bss("phy3", ifname3, "bss-3.conf")
multi_check(dev, [True, True, True])
logger.info("Remove two BSSes and re-add them")
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False, True])
hostapd.remove_bss(ifname3)
multi_check(dev, [True, False, False])
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
multi_check(dev, [True, True, False])
hostapd.add_bss("phy3", ifname3, "bss-3.conf")
multi_check(dev, [True, True, True])
logger.info("Remove three BSSes in and re-add them")
hostapd.remove_bss(ifname3)
multi_check(dev, [True, True, False])
hostapd.remove_bss(ifname2)
multi_check(dev, [True, False, False])
hostapd.remove_bss(ifname1)
multi_check(dev, [False, False, False])
hostapd.add_bss("phy3", ifname1, "bss-1.conf")
multi_check(dev, [True, False, False])
hostapd.add_bss("phy3", ifname2, "bss-2.conf")
multi_check(dev, [True, True, False])
hostapd.add_bss("phy3", ifname3, "bss-3.conf")
multi_check(dev, [True, True, True])
logger.info("Test error handling if a duplicate ifname is tried")
hostapd.add_bss("phy3", ifname3, "bss-3.conf", ignore_error=True)
multi_check(dev, [True, True, True])
def test_ap_bss_add_remove_during_ht_scan(dev, apdev):
"""Dynamic BSS add during HT40 co-ex scan"""
for i in range(3):
dev[i].flush_scan_cache()
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
confname1 = hostapd.cfg_file(apdev[0], "bss-ht40-1.conf")
confname2 = hostapd.cfg_file(apdev[0], "bss-ht40-2.conf")
hapd_global = hostapd.HostapdGlobal(apdev)
hapd_global.send_file(confname1, confname1)
hapd_global.send_file(confname2, confname2)
hostapd.add_bss(apdev[0], ifname1, confname1)
hostapd.add_bss(apdev[0], ifname2, confname2)
multi_check(apdev[0], dev, [True, True], scan_opt=False)
hostapd.remove_bss(apdev[0], ifname2)
hostapd.remove_bss(apdev[0], ifname1)
hostapd.add_bss(apdev[0], ifname1, confname1)
hostapd.add_bss(apdev[0], ifname2, confname2)
hostapd.remove_bss(apdev[0], ifname2)
multi_check(apdev[0], dev, [True, False], scan_opt=False)
hostapd.remove_bss(apdev[0], ifname1)
hostapd.add_bss(apdev[0], ifname1, confname1)
hostapd.add_bss(apdev[0], ifname2, confname2)
hostapd.remove_bss(apdev[0], ifname1)
multi_check(apdev[0], dev, [False, False])
def test_ap_bss_add_remove_during_ht_scan(dev, apdev):
"""Dynamic BSS add during HT40 co-ex scan"""
for i in range(3):
dev[i].flush_scan_cache()
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
multi_check(dev, [ True, True ], scan_opt=False)
hostapd.remove_bss(ifname2)
hostapd.remove_bss(ifname1)
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(ifname2)
multi_check(dev, [ True, False ], scan_opt=False)
hostapd.remove_bss(ifname1)
hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(ifname1)
multi_check(dev, [ False, False ])
def test_ap_bss_add_remove_during_ht_scan(dev, apdev):
"""Dynamic BSS add during HT40 co-ex scan"""
for i in range(3):
dev[i].flush_scan_cache()
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hostapd.add_bss(apdev[0], ifname1, 'bss-ht40-1.conf')
hostapd.add_bss(apdev[0], ifname2, 'bss-ht40-2.conf')
multi_check(dev, [True, True], scan_opt=False)
hostapd.remove_bss(apdev[0], ifname2)
hostapd.remove_bss(apdev[0], ifname1)
hostapd.add_bss(apdev[0], ifname1, 'bss-ht40-1.conf')
hostapd.add_bss(apdev[0], ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [True, False], scan_opt=False)
hostapd.remove_bss(apdev[0], ifname1)
hostapd.add_bss(apdev[0], ifname1, 'bss-ht40-1.conf')
hostapd.add_bss(apdev[0], ifname2, 'bss-ht40-2.conf')
hostapd.remove_bss(apdev[0], ifname1)
multi_check(dev, [False, False])
def _test_ap_bss_add_remove(dev, apdev):
for i in range(3):
dev[i].flush_scan_cache()
dev[i].request("SCAN_INTERVAL 1")
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
logger.info("Set up three BSSes one by one")
hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
multi_check(dev, [True, False, False])
hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
multi_check(dev, [True, True, False])
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove the last BSS and re-add it")
hostapd.remove_bss(apdev[0], ifname3)
multi_check(dev, [True, True, False])
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove the middle BSS and re-add it")
hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [True, False, True])
hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
multi_check(dev, [True, True, True])
logger.info("Remove the first BSS and re-add it and other BSSs")
hostapd.remove_bss(apdev[0], ifname1)
multi_check(dev, [False, False, False])
hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove two BSSes and re-add them")
hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [True, False, True])
hostapd.remove_bss(apdev[0], ifname3)
multi_check(dev, [True, False, False])
hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
multi_check(dev, [True, True, False])
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Remove three BSSes in and re-add them")
hostapd.remove_bss(apdev[0], ifname3)
multi_check(dev, [True, True, False])
hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [True, False, False])
hostapd.remove_bss(apdev[0], ifname1)
multi_check(dev, [False, False, False])
hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
multi_check(dev, [True, False, False])
hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
multi_check(dev, [True, True, False])
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf')
multi_check(dev, [True, True, True])
logger.info("Test error handling if a duplicate ifname is tried")
hostapd.add_bss(apdev[0], ifname3, 'bss-3.conf', ignore_error=True)
multi_check(dev, [True, True, True])