| # Test various AP mode parameters |
| # Copyright (c) 2014, Qualcomm Atheros, Inc. |
| # |
| # This software may be distributed under the terms of the BSD license. |
| # See README for more details. |
| |
| from remotehost import remote_compatible |
| import logging |
| logger = logging.getLogger() |
| import os |
| |
| import hwsim_utils |
| import hostapd |
| from tshark import run_tshark |
| from utils import alloc_fail |
| |
| @remote_compatible |
| def test_ap_fragmentation_rts_set_high(dev, apdev): |
| """WPA2-PSK AP with fragmentation and RTS thresholds larger than frame length""" |
| ssid = "test-wpa2-psk" |
| passphrase = 'qwertyuiop' |
| params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase) |
| params['rts_threshold'] = "1000" |
| params['fragm_threshold'] = "2000" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, psk=passphrase, scan_freq="2412") |
| hwsim_utils.test_connectivity(dev[0], hapd) |
| |
| @remote_compatible |
| def test_ap_fragmentation_open(dev, apdev): |
| """Open AP with fragmentation threshold""" |
| ssid = "fragmentation" |
| params = {} |
| params['ssid'] = ssid |
| params['fragm_threshold'] = "1000" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| hwsim_utils.test_connectivity(dev[0], hapd) |
| |
| @remote_compatible |
| def test_ap_fragmentation_wpa2(dev, apdev): |
| """WPA2-PSK AP with fragmentation threshold""" |
| ssid = "test-wpa2-psk" |
| passphrase = 'qwertyuiop' |
| params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase) |
| params['fragm_threshold'] = "1000" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, psk=passphrase, scan_freq="2412") |
| hwsim_utils.test_connectivity(dev[0], hapd) |
| |
| def test_ap_vendor_elements(dev, apdev): |
| """WPA2-PSK AP with vendor elements added""" |
| bssid = apdev[0]['bssid'] |
| ssid = "test-wpa2-psk" |
| passphrase = 'qwertyuiop' |
| params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase) |
| params['vendor_elements'] = "dd0411223301" |
| params['assocresp_elements'] = "dd0411223302" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, psk=passphrase, scan_freq="2412") |
| bss = dev[0].get_bss(bssid) |
| if "dd0411223301" not in bss['ie']: |
| raise Exception("Vendor element not shown in scan results") |
| |
| hapd.set('vendor_elements', 'dd051122330203dd0400137400dd04001374ff') |
| if "OK" not in hapd.request("UPDATE_BEACON"): |
| raise Exception("UPDATE_BEACON failed") |
| dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412") |
| bss = dev[1].get_bss(bssid) |
| if "dd0411223301" in bss['ie']: |
| raise Exception("Old vendor element still in scan results") |
| if "dd051122330203" not in bss['ie']: |
| raise Exception("New vendor element not shown in scan results") |
| |
| def test_ap_element_parse(dev, apdev): |
| """Information element parsing - extra coverage""" |
| bssid = apdev[0]['bssid'] |
| ssid = "test-wpa2-psk" |
| params = { 'ssid': ssid, |
| 'vendor_elements': "380501020304059e009e009e009e009e009e00" } |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") |
| bss = dev[0].get_bss(bssid) |
| if "38050102030405" not in bss['ie']: |
| raise Exception("Timeout element not shown in scan results") |
| |
| @remote_compatible |
| def test_ap_element_parse_oom(dev, apdev): |
| """Information element parsing OOM""" |
| bssid = apdev[0]['bssid'] |
| ssid = "test-wpa2-psk" |
| params = { 'ssid': ssid, |
| 'vendor_elements': "dd0d506f9a0a00000600411c440028" } |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") |
| with alloc_fail(dev[0], 1, "wpabuf_alloc;ieee802_11_vendor_ie_concat"): |
| bss = dev[0].get_bss(bssid) |
| logger.info(str(bss)) |
| |
| def test_ap_country(dev, apdev): |
| """WPA2-PSK AP setting country code and using 5 GHz band""" |
| try: |
| hapd = None |
| bssid = apdev[0]['bssid'] |
| ssid = "test-wpa2-psk" |
| passphrase = 'qwertyuiop' |
| params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase) |
| params['country_code'] = 'FI' |
| params['ieee80211d'] = '1' |
| params['hw_mode'] = 'a' |
| params['channel'] = '36' |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, psk=passphrase, scan_freq="5180") |
| hwsim_utils.test_connectivity(dev[0], hapd) |
| finally: |
| dev[0].request("DISCONNECT") |
| if hapd: |
| hapd.request("DISABLE") |
| hostapd.cmd_execute(apdev[0], ['iw', 'reg', 'set', '00']) |
| dev[0].flush_scan_cache() |
| |
| def test_ap_acl_accept(dev, apdev): |
| """MAC ACL accept list""" |
| ssid = "acl" |
| params = {} |
| params['ssid'] = ssid |
| params['accept_mac_file'] = "hostapd.macaddr" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412") |
| dev[1].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| dev[0].request("REMOVE_NETWORK all") |
| dev[1].request("REMOVE_NETWORK all") |
| hapd.request("SET macaddr_acl 1") |
| dev[1].dump_monitor() |
| dev[1].connect(ssid, key_mgmt="NONE", scan_freq="2412", wait_connect=False) |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected association") |
| |
| def test_ap_acl_deny(dev, apdev): |
| """MAC ACL deny list""" |
| ssid = "acl" |
| params = {} |
| params['ssid'] = ssid |
| params['deny_mac_file'] = "hostapd.macaddr" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].scan_for_bss(apdev[0]['bssid'], freq="2412") |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412", wait_connect=False) |
| dev[1].scan_for_bss(apdev[0]['bssid'], freq="2412") |
| dev[1].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected association") |
| |
| @remote_compatible |
| def test_ap_wds_sta(dev, apdev): |
| """WPA2-PSK AP with STA using 4addr mode""" |
| ssid = "test-wpa2-psk" |
| passphrase = 'qwertyuiop' |
| params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase) |
| params['wds_sta'] = "1" |
| params['wds_bridge'] = "wds-br0" |
| hapd = hostapd.add_ap(apdev[0], params) |
| |
| try: |
| dev[0].cmd_execute(['brctl', 'addbr', 'wds-br0']) |
| dev[0].cmd_execute(['brctl', 'setfd', 'wds-br0', '0']) |
| dev[0].cmd_execute(['ip', 'link', 'set', 'dev', 'wds-br0', 'up']) |
| dev[0].cmd_execute(['iw', dev[0].ifname, 'set', '4addr', 'on']) |
| dev[0].connect(ssid, psk=passphrase, scan_freq="2412") |
| hwsim_utils.test_connectivity_iface(dev[0], hapd, "wds-br0", |
| max_tries=15) |
| finally: |
| dev[0].cmd_execute(['iw', dev[0].ifname, 'set', '4addr', 'off']) |
| dev[0].cmd_execute(['ip', 'link', 'set', 'dev', 'wds-br0', 'down']) |
| dev[0].cmd_execute(['brctl', 'delbr', 'wds-br0']) |
| |
| @remote_compatible |
| def test_ap_inactivity_poll(dev, apdev): |
| """AP using inactivity poll""" |
| ssid = "test-wpa2-psk" |
| passphrase = 'qwertyuiop' |
| params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase) |
| params['ap_max_inactivity'] = "1" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, psk=passphrase, scan_freq="2412") |
| hapd.set("ext_mgmt_frame_handling", "1") |
| dev[0].request("DISCONNECT") |
| ev = hapd.wait_event(["MGMT-RX"], timeout=5) |
| if ev is None: |
| raise Exception("MGMT RX wait timed out for Deauth") |
| hapd.set("ext_mgmt_frame_handling", "0") |
| ev = hapd.wait_event(["AP-STA-DISCONNECTED"], timeout=30) |
| if ev is None: |
| raise Exception("STA disconnection on inactivity was not reported") |
| |
| @remote_compatible |
| def test_ap_inactivity_disconnect(dev, apdev): |
| """AP using inactivity disconnect""" |
| ssid = "test-wpa2-psk" |
| passphrase = 'qwertyuiop' |
| params = hostapd.wpa2_params(ssid=ssid, passphrase=passphrase) |
| params['ap_max_inactivity'] = "1" |
| params['skip_inactivity_poll'] = "1" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, psk=passphrase, scan_freq="2412") |
| hapd.set("ext_mgmt_frame_handling", "1") |
| dev[0].request("DISCONNECT") |
| ev = hapd.wait_event(["MGMT-RX"], timeout=5) |
| if ev is None: |
| raise Exception("MGMT RX wait timed out for Deauth") |
| hapd.set("ext_mgmt_frame_handling", "0") |
| ev = hapd.wait_event(["AP-STA-DISCONNECTED"], timeout=30) |
| if ev is None: |
| raise Exception("STA disconnection on inactivity was not reported") |
| |
| @remote_compatible |
| def test_ap_basic_rates(dev, apdev): |
| """Open AP with lots of basic rates""" |
| ssid = "basic rates" |
| params = {} |
| params['ssid'] = ssid |
| params['basic_rates'] = "10 20 55 110 60 90 120 180 240 360 480 540" |
| hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| |
| @remote_compatible |
| def test_ap_short_preamble(dev, apdev): |
| """Open AP with short preamble""" |
| ssid = "short preamble" |
| params = {} |
| params['ssid'] = ssid |
| params['preamble'] = "1" |
| hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| |
| def test_ap_spectrum_management_required(dev, apdev): |
| """Open AP with spectrum management required""" |
| ssid = "spectrum mgmt" |
| params = {} |
| params['ssid'] = ssid |
| params["country_code"] = "JP" |
| params["hw_mode"] = "a" |
| params["channel"] = "36" |
| params["ieee80211d"] = "1" |
| params["local_pwr_constraint"] = "3" |
| params['spectrum_mgmt_required'] = "1" |
| try: |
| hapd = None |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="5180") |
| finally: |
| dev[0].request("DISCONNECT") |
| if hapd: |
| hapd.request("DISABLE") |
| hostapd.cmd_execute(apdev[0], ['iw', 'reg', 'set', '00']) |
| dev[0].flush_scan_cache() |
| |
| @remote_compatible |
| def test_ap_max_listen_interval(dev, apdev): |
| """Open AP with maximum listen interval limit""" |
| ssid = "listen" |
| params = {} |
| params['ssid'] = ssid |
| params['max_listen_interval'] = "1" |
| hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412", wait_connect=False) |
| ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"]) |
| if ev is None: |
| raise Exception("Association rejection not reported") |
| if "status_code=51" not in ev: |
| raise Exception("Unexpected ASSOC-REJECT reason") |
| |
| @remote_compatible |
| def test_ap_max_num_sta(dev, apdev): |
| """Open AP with maximum STA count""" |
| ssid = "max" |
| params = {} |
| params['ssid'] = ssid |
| params['max_num_sta'] = "1" |
| hostapd.add_ap(apdev[0], params) |
| dev[1].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412", wait_connect=False) |
| ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected association") |
| |
| def test_ap_max_num_sta_no_probe_resp(dev, apdev, params): |
| """Maximum STA count and limit on Probe Response frames""" |
| logdir = params['logdir'] |
| dev[0].flush_scan_cache() |
| ssid = "max" |
| params = {} |
| params['ssid'] = ssid |
| params['beacon_int'] = "2000" |
| params['max_num_sta'] = "1" |
| params['no_probe_resp_if_max_sta'] = "1" |
| hostapd.add_ap(apdev[0], params) |
| dev[1].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| dev[0].scan(freq=2412, type="ONLY") |
| dev[0].scan(freq=2412, type="ONLY") |
| seen = dev[0].get_bss(apdev[0]['bssid']) != None |
| dev[1].scan(freq=2412, type="ONLY") |
| if seen: |
| out = run_tshark(os.path.join(logdir, "hwsim0.pcapng"), |
| "wlan.fc.type_subtype == 5", ["wlan.da" ]) |
| if out: |
| if dev[0].own_addr() not in out: |
| # Discovery happened through Beacon frame reception. That's not |
| # an error case. |
| seen = False |
| if dev[1].own_addr() not in out: |
| raise Exception("No Probe Response frames to dev[1] seen") |
| if seen: |
| raise Exception("AP found unexpectedly") |
| |
| @remote_compatible |
| def test_ap_tx_queue_params(dev, apdev): |
| """Open AP with TX queue params set""" |
| ssid = "tx" |
| params = {} |
| params['ssid'] = ssid |
| params['tx_queue_data2_aifs'] = "4" |
| params['tx_queue_data2_cwmin'] = "7" |
| params['tx_queue_data2_cwmax'] = "1023" |
| params['tx_queue_data2_burst'] = "4.2" |
| params['tx_queue_data1_aifs'] = "4" |
| params['tx_queue_data1_cwmin'] = "7" |
| params['tx_queue_data1_cwmax'] = "1023" |
| params['tx_queue_data1_burst'] = "2" |
| hapd = hostapd.add_ap(apdev[0], params) |
| dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412") |
| hwsim_utils.test_connectivity(dev[0], hapd) |
