def tdls_check_ap(sta0, sta1, bssid, addr0, addr1): wt = Wlantest() wt.tdls_clear(bssid, addr0, addr1) hwsim_utils.test_connectivity_sta(sta0, sta1) [dl, inv_dl, ap, inv_ap] = wlantest_tdls_packet_counters(bssid, addr0, addr1) if dl > 0: raise Exception("Unexpected frames through direct link") if inv_dl > 0: raise Exception("Invalid frames through direct link") if ap == 0: raise Exception("No valid frames through AP path") if inv_ap > 0: raise Exception("Invalid frames through AP path")
def tdls_check_ap(sta0, sta1, bssid, addr0, addr1): wt = Wlantest() wt.tdls_clear(bssid, addr0, addr1) hwsim_utils.test_connectivity_sta(sta0, sta1) [dl,inv_dl,ap,inv_ap] = wlantest_tdls_packet_counters(bssid, addr0, addr1) if dl > 0: raise Exception("Unexpected frames through direct link") if inv_dl > 0: raise Exception("Invalid frames through direct link") if ap == 0: raise Exception("No valid frames through AP path") if inv_ap > 0: raise Exception("Invalid frames through AP path")
def test_autogo_tdls(dev): """P2P autonomous GO and two clients using TDLS""" go = dev[0] logger.info("Start autonomous GO with fixed parameters " + go.ifname) id = go.add_network() go.set_network_quoted(id, "ssid", "DIRECT-tdls") go.set_network_quoted(id, "psk", "12345678") go.set_network(id, "mode", "3") go.set_network(id, "disabled", "2") res = go.p2p_start_go(persistent=id, freq="2462") logger.debug("res: " + str(res)) Wlantest.setup(go, True) wt = Wlantest() wt.flush() wt.add_passphrase("12345678") connect_cli(go, dev[1], social=True, freq=2462) connect_cli(go, dev[2], social=True, freq=2462) hwsim_utils.test_connectivity_p2p(dev[1], dev[2]) bssid = dev[0].p2p_interface_addr() addr1 = dev[1].p2p_interface_addr() addr2 = dev[2].p2p_interface_addr() dev[1].tdls_setup(addr2) time.sleep(1) hwsim_utils.test_connectivity_p2p(dev[1], dev[2]) conf = wt.get_tdls_counter("setup_conf_ok", bssid, addr1, addr2) if conf == 0: raise Exception("No TDLS Setup Confirm (success) seen") dl = wt.get_tdls_counter("valid_direct_link", bssid, addr1, addr2) if dl == 0: raise Exception("No valid frames through direct link") wt.tdls_clear(bssid, addr1, addr2) dev[1].tdls_teardown(addr2) time.sleep(1) teardown = wt.get_tdls_counter("teardown", bssid, addr1, addr2) if teardown == 0: raise Exception("No TDLS Setup Teardown seen") wt.tdls_clear(bssid, addr1, addr2) hwsim_utils.test_connectivity_p2p(dev[1], dev[2]) ap_path = wt.get_tdls_counter("valid_ap_path", bssid, addr1, addr2) if ap_path == 0: raise Exception("No valid frames via AP path") direct_link = wt.get_tdls_counter("valid_direct_link", bssid, addr1, addr2) if direct_link > 0: raise Exception("Unexpected frames through direct link") idirect_link = wt.get_tdls_counter("invalid_direct_link", bssid, addr1, addr2) if idirect_link > 0: raise Exception("Unexpected frames through direct link (invalid)") dev[2].remove_group() dev[1].remove_group() dev[0].remove_group()
def setup_tdls(sta0, sta1, bssid, reverse=False, expect_fail=False): logger.info("Setup TDLS") addr0 = sta0.p2p_interface_addr() addr1 = sta1.p2p_interface_addr() wt = Wlantest() wt.tdls_clear(bssid, addr0, addr1); wt.tdls_clear(bssid, addr1, addr0); sta0.tdls_setup(addr1) time.sleep(1) if expect_fail: tdls_check_ap(sta0, sta1, bssid, addr0, addr1) return if reverse: addr1 = sta0.p2p_interface_addr() addr0 = sta1.p2p_interface_addr() conf = wt.get_tdls_counter("setup_conf_ok", bssid, addr0, addr1); if conf == 0: raise Exception("No TDLS Setup Confirm (success) seen") tdls_check_dl(sta0, sta1, bssid, addr0, addr1)
def setup_tdls(sta0, sta1, ap, reverse=False, expect_fail=False): logger.info("Setup TDLS") hapd = hostapd.Hostapd(ap['ifname']) check_connectivity(sta0, sta1, hapd) bssid = ap['bssid'] addr0 = sta0.p2p_interface_addr() addr1 = sta1.p2p_interface_addr() wt = Wlantest() wt.tdls_clear(bssid, addr0, addr1) wt.tdls_clear(bssid, addr1, addr0) sta0.tdls_setup(addr1) time.sleep(1) if expect_fail: tdls_check_ap(sta0, sta1, bssid, addr0, addr1) return if reverse: addr1 = sta0.p2p_interface_addr() addr0 = sta1.p2p_interface_addr() conf = wt.get_tdls_counter("setup_conf_ok", bssid, addr0, addr1) if conf == 0: raise Exception("No TDLS Setup Confirm (success) seen") tdls_check_dl(sta0, sta1, bssid, addr0, addr1) check_connectivity(sta0, sta1, hapd)