# This software may be distributed under the terms of the BSD license.
# See README for more details.
+from remotehost import remote_compatible
import time
import subprocess
import logging
import hwsim_utils
import hostapd
-from utils import alloc_fail
+from utils import alloc_fail, require_under_vm
from test_ap_acs import force_prev_ap_on_24g
+@remote_compatible
def test_ap_change_ssid(dev, apdev):
"""Dynamic SSID change with hostapd and WPA2-PSK"""
params = hostapd.wpa2_params(ssid="test-wpa2-psk-start",
passphrase="12345678")
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
id = dev[0].connect("test-wpa2-psk-start", psk="12345678",
scan_freq="2412")
dev[0].request("DISCONNECT")
logger.info("Change SSID dynamically")
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
res = hapd.request("SET ssid test-wpa2-psk-new")
if "OK" not in res:
raise Exception("SET command failed")
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')
+ hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
multi_check(dev, [ True, False, False ])
- hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
+ hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
- hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
+ 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(ifname3)
+ hostapd.remove_bss(apdev[0], ifname3)
multi_check(dev, [ True, True, False ])
- hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
+ 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(ifname2)
+ hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [ True, False, True ])
- hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
+ 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(ifname1)
+ hostapd.remove_bss(apdev[0], 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')
+ 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(ifname2)
+ hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [ True, False, True ])
- hostapd.remove_bss(ifname3)
+ hostapd.remove_bss(apdev[0], ifname3)
multi_check(dev, [ True, False, False ])
- hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
+ hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
- hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
+ 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(ifname3)
+ hostapd.remove_bss(apdev[0], ifname3)
multi_check(dev, [ True, True, False ])
- hostapd.remove_bss(ifname2)
+ hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [ True, False, False ])
- hostapd.remove_bss(ifname1)
+ hostapd.remove_bss(apdev[0], ifname1)
multi_check(dev, [ False, False, False ])
- hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
+ hostapd.add_bss(apdev[0], ifname1, 'bss-1.conf')
multi_check(dev, [ True, False, False ])
- hostapd.add_bss('phy3', ifname2, 'bss-2.conf')
+ hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
multi_check(dev, [ True, True, False ])
- hostapd.add_bss('phy3', ifname3, 'bss-3.conf')
+ 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('phy3', ifname3, 'bss-3.conf', ignore_error=True)
+ hostapd.add_bss(apdev[0], 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'
- hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
- hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
+ 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(ifname2)
- hostapd.remove_bss(ifname1)
+ hostapd.remove_bss(apdev[0], ifname2)
+ hostapd.remove_bss(apdev[0], ifname1)
- hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
- hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
- hostapd.remove_bss(ifname2)
+ 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(ifname1)
+ hostapd.remove_bss(apdev[0], ifname1)
- hostapd.add_bss('phy3', ifname1, 'bss-ht40-1.conf')
- hostapd.add_bss('phy3', ifname2, 'bss-ht40-2.conf')
- hostapd.remove_bss(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_multi_bss_config(dev, apdev):
"""hostapd start with a multi-BSS configuration file"""
+ for i in range(3):
+ dev[i].flush_scan_cache()
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
ifname3 = apdev[0]['ifname'] + '-3'
logger.info("Set up three BSSes with one configuration file")
- hostapd.add_iface(ifname1, 'multi-bss.conf')
- hapd = hostapd.Hostapd(ifname1)
+ hapd = hostapd.add_iface(apdev[0], 'multi-bss.conf')
hapd.enable()
multi_check(dev, [ True, True, True ])
- hostapd.remove_bss(ifname2)
+ hostapd.remove_bss(apdev[0], ifname2)
multi_check(dev, [ True, False, True ])
- hostapd.remove_bss(ifname3)
+ hostapd.remove_bss(apdev[0], ifname3)
multi_check(dev, [ True, False, False ])
- hostapd.remove_bss(ifname1)
+ hostapd.remove_bss(apdev[0], ifname1)
multi_check(dev, [ False, False, False ])
- hostapd.add_iface(ifname1, 'multi-bss.conf')
- hapd = hostapd.Hostapd(ifname1)
+ hapd = hostapd.add_iface(apdev[0], 'multi-bss.conf')
hapd.enable()
- hostapd.remove_bss(ifname1)
+ hostapd.remove_bss(apdev[0], ifname1)
multi_check(dev, [ False, False, False ])
-def invalid_ap(hapd_global, ifname):
- logger.info("Trying to start AP " + ifname + " with invalid configuration")
- hapd_global.remove(ifname)
- hapd_global.add(ifname)
- hapd = hostapd.Hostapd(ifname)
- if not hapd.ping():
- raise Exception("Could not ping hostapd")
- hapd.set_defaults()
+def invalid_ap(ap):
+ logger.info("Trying to start AP " + ap['ifname'] + " with invalid configuration")
+ hapd = hostapd.add_ap(ap, {}, no_enable=True)
hapd.set("ssid", "invalid-config")
hapd.set("channel", "12345")
try:
raise Exception("ENABLE command succeeded unexpectedly")
return hapd
+@remote_compatible
def test_ap_invalid_config(dev, apdev):
"""Try to start AP with invalid configuration and fix configuration"""
- hapd_global = hostapd.HostapdGlobal()
- ifname = apdev[0]['ifname']
- hapd = invalid_ap(hapd_global, ifname)
+ hapd = invalid_ap(apdev[0])
logger.info("Fix configuration and start AP again")
hapd.set("channel", "1")
hapd.enable()
dev[0].connect("invalid-config", key_mgmt="NONE", scan_freq="2412")
+@remote_compatible
def test_ap_invalid_config2(dev, apdev):
"""Try to start AP with invalid configuration and remove interface"""
- hapd_global = hostapd.HostapdGlobal()
- ifname = apdev[0]['ifname']
- hapd = invalid_ap(hapd_global, ifname)
+ hapd = invalid_ap(apdev[0])
logger.info("Remove interface with failed configuration")
- hapd_global.remove(ifname)
+ hostapd.remove_bss(apdev[0])
def test_ap_remove_during_acs(dev, apdev):
"""Remove interface during ACS"""
force_prev_ap_on_24g(apdev[0])
params = hostapd.wpa2_params(ssid="test-acs-remove", passphrase="12345678")
params['channel'] = '0'
- ifname = apdev[0]['ifname']
- hapd = hostapd.HostapdGlobal()
- hostapd.add_ap(ifname, params)
- hapd.remove(ifname)
+ hostapd.add_ap(apdev[0], params)
+ hostapd.remove_bss(apdev[0])
def test_ap_remove_during_acs2(dev, apdev):
"""Remove BSS during ACS in multi-BSS configuration"""
force_prev_ap_on_24g(apdev[0])
ifname = apdev[0]['ifname']
ifname2 = ifname + "-2"
- hapd_global = hostapd.HostapdGlobal()
- hapd_global.add(ifname)
- hapd = hostapd.Hostapd(ifname)
- hapd.set_defaults()
+ hapd = hostapd.add_ap(apdev[0], {}, no_enable=True)
hapd.set("ssid", "test-acs-remove")
hapd.set("channel", "0")
hapd.set("bss", ifname2)
hapd.set("ssid", "test-acs-remove2")
hapd.enable()
- hapd_global.remove(ifname)
+ hostapd.remove_bss(apdev[0])
def test_ap_remove_during_acs3(dev, apdev):
"""Remove second BSS during ACS in multi-BSS configuration"""
force_prev_ap_on_24g(apdev[0])
ifname = apdev[0]['ifname']
ifname2 = ifname + "-2"
- hapd_global = hostapd.HostapdGlobal()
- hapd_global.add(ifname)
- hapd = hostapd.Hostapd(ifname)
- hapd.set_defaults()
+ hapd = hostapd.add_ap(apdev[0], {}, no_enable=True)
hapd.set("ssid", "test-acs-remove")
hapd.set("channel", "0")
hapd.set("bss", ifname2)
hapd.set("ssid", "test-acs-remove2")
hapd.enable()
- hapd_global.remove(ifname2)
+ hostapd.remove_bss(apdev[0], ifname2)
+@remote_compatible
def test_ap_remove_during_ht_coex_scan(dev, apdev):
"""Remove interface during HT co-ex scan"""
params = hostapd.wpa2_params(ssid="test-ht-remove", passphrase="12345678")
params['channel'] = '1'
params['ht_capab'] = "[HT40+]"
ifname = apdev[0]['ifname']
- hapd = hostapd.HostapdGlobal()
- hostapd.add_ap(ifname, params)
- hapd.remove(ifname)
+ hostapd.add_ap(apdev[0], params)
+ hostapd.remove_bss(apdev[0])
def test_ap_remove_during_ht_coex_scan2(dev, apdev):
"""Remove BSS during HT co-ex scan in multi-BSS configuration"""
ifname = apdev[0]['ifname']
ifname2 = ifname + "-2"
- hapd_global = hostapd.HostapdGlobal()
- hapd_global.add(ifname)
- hapd = hostapd.Hostapd(ifname)
- hapd.set_defaults()
+ hapd = hostapd.add_ap(apdev[0], {}, no_enable=True)
hapd.set("ssid", "test-ht-remove")
hapd.set("channel", "1")
hapd.set("ht_capab", "[HT40+]")
hapd.set("bss", ifname2)
hapd.set("ssid", "test-ht-remove2")
hapd.enable()
- hapd_global.remove(ifname)
+ hostapd.remove_bss(apdev[0])
def test_ap_remove_during_ht_coex_scan3(dev, apdev):
"""Remove second BSS during HT co-ex scan in multi-BSS configuration"""
ifname = apdev[0]['ifname']
ifname2 = ifname + "-2"
- hapd_global = hostapd.HostapdGlobal()
- hapd_global.add(ifname)
- hapd = hostapd.Hostapd(ifname)
- hapd.set_defaults()
+ hapd = hostapd.add_ap(apdev[0], {}, no_enable=True)
hapd.set("ssid", "test-ht-remove")
hapd.set("channel", "1")
hapd.set("ht_capab", "[HT40+]")
hapd.set("bss", ifname2)
hapd.set("ssid", "test-ht-remove2")
hapd.enable()
- hapd_global.remove(ifname2)
+ hostapd.remove_bss(apdev[0], ifname2)
+@remote_compatible
def test_ap_enable_disable_reenable(dev, apdev):
"""Enable, disable, re-enable AP"""
- ifname = apdev[0]['ifname']
- hapd_global = hostapd.HostapdGlobal()
- hapd_global.add(ifname)
- hapd = hostapd.Hostapd(ifname)
- hapd.set_defaults()
+ hapd = hostapd.add_ap(apdev[0], {}, no_enable=True)
hapd.set("ssid", "dynamic")
hapd.enable()
ev = hapd.wait_event(["AP-ENABLED"], timeout=30)
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 = 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")
finally:
dev[0].request("SCAN_INTERVAL 5")
ifname = apdev[0]['ifname']
- hapd = hostapd.HostapdGlobal()
+ hapd = hostapd.HostapdGlobal(apdev[0])
hapd.flush()
for i in range(16):
ifname2 = ifname + '-' + str(i)
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()
+ hostapd.add_bss(apdev[0], ifname, 'bss-1.conf')
fname = '/tmp/hwsim-bss.conf'
for i in range(16):
ifname2 = ifname + '-' + str(i)
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)
+ hostapd.add_bss(apdev[0], ifname2, fname)
os.remove(fname)
dev[0].request("SCAN_INTERVAL 1")
dev[0].request("DISCONNECT")
dev[0].wait_disconnected(timeout=5)
ifname2 = ifname + '-' + str(i)
- hapd.remove(ifname2)
+ hostapd.remove_bss(apdev[0], ifname2)
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')
+ hostapd.add_bss(apdev[0], 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)
+ hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
+ hostapd.remove_bss(apdev[0], ifname2)
subprocess.check_call(["iw", "dev", ifname2, "del"])
def hapd_bss_out_of_mem(hapd, phy, confname, count, func):
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" })
+ hapd2 = hostapd.add_ap(apdev[1], { "ssid": "open" })
ifname1 = apdev[0]['ifname']
ifname2 = apdev[0]['ifname'] + '-2'
hapd_bss_out_of_mem(hapd2, 'phy3', 'bss-1.conf',
1, 'ieee802_11_build_ap_params')
- hostapd.add_bss('phy3', ifname1, 'bss-1.conf')
+ hostapd.add_bss(apdev[0], 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)
+ hostapd.add_bss(apdev[0], ifname2, 'bss-2.conf')
+ hostapd.remove_bss(apdev[0], ifname2)
+ hostapd.remove_bss(apdev[0], 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')
+ 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")
- hapd1 = hostapd.Hostapd(ifname1)
- hapd2 = hostapd.Hostapd(ifname2)
-
hwsim_utils.test_connectivity(dev[0], hapd1)
hwsim_utils.test_connectivity(dev[1], hapd2)
if 'rx_packets' not in sta1 or int(sta1['rx_packets']) < 1:
raise Exception("sta1 did not report receiving packets")
+@remote_compatible
def test_ap_add_with_driver(dev, apdev):
"""Add hostapd interface with driver specified"""
ifname = apdev[0]['ifname']
- hapd_global = hostapd.HostapdGlobal()
+ try:
+ hostname = apdev[0]['hostname']
+ except:
+ hostname = None
+ hapd_global = hostapd.HostapdGlobal(apdev[0])
hapd_global.add(ifname, driver="nl80211")
- hapd = hostapd.Hostapd(ifname)
+ port = hapd_global.get_ctrl_iface_port(ifname)
+ hapd = hostapd.Hostapd(ifname, hostname, port)
hapd.set_defaults()
hapd.set("ssid", "dynamic")
hapd.enable()
dev[0].request("DISCONNECT")
dev[0].wait_disconnected()
hapd.disable()
+
+def test_ap_iapp(dev, apdev):
+ """IAPP and multiple BSSes"""
+ require_under_vm()
+ try:
+ _test_ap_iapp(dev, apdev)
+ finally:
+ subprocess.call(['ifconfig', 'br-multicast', 'down'],
+ stderr=open('/dev/null', 'w'))
+ subprocess.call(['brctl', 'delbr', 'br-multicast'],
+ stderr=open('/dev/null', 'w'))
+
+def _test_ap_iapp(dev, apdev):
+ br_ifname = 'br-multicast'
+ subprocess.call(['brctl', 'addbr', br_ifname])
+ subprocess.call(['brctl', 'setfd', br_ifname, '0'])
+ subprocess.call(['ip', 'addr', 'add', '10.174.65.206/31', 'dev', br_ifname])
+ subprocess.call(['ip', 'link', 'set', 'dev', br_ifname, 'up'])
+ subprocess.call(['ip', 'route', 'add', '224.0.0.0/4', 'dev', br_ifname])
+
+ params = { "ssid": "test-1",
+ "bridge": br_ifname,
+ "iapp_interface": br_ifname }
+ hapd = hostapd.add_ap(apdev[0], params)
+
+ dev[0].scan_for_bss(apdev[0]['bssid'], freq=2412)
+ dev[0].connect("test-1", key_mgmt="NONE", scan_freq="2412")
+ dev[1].connect("test-1", key_mgmt="NONE", scan_freq="2412")
+
+ hapd2 = hostapd.add_ap(apdev[1], params)
+ dev[0].scan_for_bss(apdev[1]['bssid'], freq=2412)
+ dev[0].roam(apdev[1]['bssid'])
+ dev[0].roam(apdev[0]['bssid'])
+
+ dev[0].request("DISCONNECT")
+ dev[1].request("DISCONNECT")
+ dev[0].wait_disconnected()
+ dev[1].wait_disconnected()
+
+ hapd.disable()
+ hapd2.disable()