| # Fast BSS Transition tests |
| # Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi> |
| # |
| # This software may be distributed under the terms of the BSD license. |
| # See README for more details. |
| |
| import binascii |
| import os |
| import time |
| import subprocess |
| import logging |
| logger = logging.getLogger() |
| |
| import hwsim_utils |
| import hostapd |
| from utils import HwsimSkip, alloc_fail, fail_test, skip_with_fips |
| from wlantest import Wlantest |
| from test_ap_psk import check_mib, find_wpas_process, read_process_memory, verify_not_present, get_key_locations |
| |
| def ft_base_rsn(): |
| params = { "wpa": "2", |
| "wpa_key_mgmt": "FT-PSK", |
| "rsn_pairwise": "CCMP" } |
| return params |
| |
| def ft_base_mixed(): |
| params = { "wpa": "3", |
| "wpa_key_mgmt": "WPA-PSK FT-PSK", |
| "wpa_pairwise": "TKIP", |
| "rsn_pairwise": "CCMP" } |
| return params |
| |
| def ft_params(rsn=True, ssid=None, passphrase=None): |
| if rsn: |
| params = ft_base_rsn() |
| else: |
| params = ft_base_mixed() |
| if ssid: |
| params["ssid"] = ssid |
| if passphrase: |
| params["wpa_passphrase"] = passphrase |
| |
| params["mobility_domain"] = "a1b2" |
| params["r0_key_lifetime"] = "10000" |
| params["pmk_r1_push"] = "1" |
| params["reassociation_deadline"] = "1000" |
| return params |
| |
| def ft_params1(rsn=True, ssid=None, passphrase=None): |
| params = ft_params(rsn, ssid, passphrase) |
| params['nas_identifier'] = "nas1.w1.fi" |
| params['r1_key_holder'] = "000102030405" |
| params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f", |
| "02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ] |
| params['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f" |
| return params |
| |
| def ft_params2(rsn=True, ssid=None, passphrase=None): |
| params = ft_params(rsn, ssid, passphrase) |
| params['nas_identifier'] = "nas2.w1.fi" |
| params['r1_key_holder'] = "000102030406" |
| params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f", |
| "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ] |
| params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f" |
| return params |
| |
| def ft_params1_r0kh_mismatch(rsn=True, ssid=None, passphrase=None): |
| params = ft_params(rsn, ssid, passphrase) |
| params['nas_identifier'] = "nas1.w1.fi" |
| params['r1_key_holder'] = "000102030405" |
| params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f", |
| "12:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f" ] |
| params['r1kh'] = "12:00:00:00:04:00 10:01:02:03:04:06 200102030405060708090a0b0c0d0e0f" |
| return params |
| |
| def ft_params2_incorrect_rrb_key(rsn=True, ssid=None, passphrase=None): |
| params = ft_params(rsn, ssid, passphrase) |
| params['nas_identifier'] = "nas2.w1.fi" |
| params['r1_key_holder'] = "000102030406" |
| params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0ef1", |
| "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0ef2" ] |
| params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0ef3" |
| return params |
| |
| def ft_params2_r0kh_mismatch(rsn=True, ssid=None, passphrase=None): |
| params = ft_params(rsn, ssid, passphrase) |
| params['nas_identifier'] = "nas2.w1.fi" |
| params['r1_key_holder'] = "000102030406" |
| params['r0kh'] = [ "12:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f", |
| "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f" ] |
| params['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f" |
| return params |
| |
| def run_roams(dev, apdev, hapd0, hapd1, ssid, passphrase, over_ds=False, |
| sae=False, eap=False, fail_test=False, roams=1, |
| pairwise_cipher="CCMP", group_cipher="TKIP CCMP"): |
| logger.info("Connect to first AP") |
| if eap: |
| dev.connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1", |
| eap="GPSK", identity="gpsk user", |
| password="abcdefghijklmnop0123456789abcdef", |
| scan_freq="2412", |
| pairwise=pairwise_cipher, group=group_cipher) |
| else: |
| if sae: |
| key_mgmt="FT-SAE" |
| else: |
| key_mgmt="FT-PSK" |
| dev.connect(ssid, psk=passphrase, key_mgmt=key_mgmt, proto="WPA2", |
| ieee80211w="1", scan_freq="2412", |
| pairwise=pairwise_cipher, group=group_cipher) |
| if dev.get_status_field('bssid') == apdev[0]['bssid']: |
| ap1 = apdev[0] |
| ap2 = apdev[1] |
| hapd1ap = hapd0 |
| hapd2ap = hapd1 |
| else: |
| ap1 = apdev[1] |
| ap2 = apdev[0] |
| hapd1ap = hapd1 |
| hapd2ap = hapd0 |
| hwsim_utils.test_connectivity(dev, hapd1ap) |
| |
| dev.scan_for_bss(ap2['bssid'], freq="2412") |
| |
| for i in range(0, roams): |
| logger.info("Roam to the second AP") |
| if over_ds: |
| dev.roam_over_ds(ap2['bssid'], fail_test=fail_test) |
| else: |
| dev.roam(ap2['bssid'], fail_test=fail_test) |
| if fail_test: |
| return |
| if dev.get_status_field('bssid') != ap2['bssid']: |
| raise Exception("Did not connect to correct AP") |
| if i == 0 or i == roams - 1: |
| hwsim_utils.test_connectivity(dev, hapd2ap) |
| |
| logger.info("Roam back to the first AP") |
| if over_ds: |
| dev.roam_over_ds(ap1['bssid']) |
| else: |
| dev.roam(ap1['bssid']) |
| if dev.get_status_field('bssid') != ap1['bssid']: |
| raise Exception("Did not connect to correct AP") |
| if i == 0 or i == roams - 1: |
| hwsim_utils.test_connectivity(dev, hapd1ap) |
| |
| def test_ap_ft(dev, apdev): |
| """WPA2-PSK-FT AP""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) |
| if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"): |
| raise Exception("Scan results missing RSN element info") |
| |
| def test_ap_ft_many(dev, apdev): |
| """WPA2-PSK-FT AP multiple times""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, roams=50) |
| |
| def test_ap_ft_mixed(dev, apdev): |
| """WPA2-PSK-FT mixed-mode AP""" |
| ssid = "test-ft-mixed" |
| passphrase="12345678" |
| |
| params = ft_params1(rsn=False, ssid=ssid, passphrase=passphrase) |
| hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
| key_mgmt = hapd.get_config()['key_mgmt'] |
| vals = key_mgmt.split(' ') |
| if vals[0] != "WPA-PSK" or vals[1] != "FT-PSK": |
| raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) |
| params = ft_params2(rsn=False, ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase) |
| |
| def test_ap_ft_pmf(dev, apdev): |
| """WPA2-PSK-FT AP with PMF""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) |
| |
| def test_ap_ft_over_ds(dev, apdev): |
| """WPA2-PSK-FT AP over DS""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True) |
| check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"), |
| ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ]) |
| |
| def test_ap_ft_over_ds_many(dev, apdev): |
| """WPA2-PSK-FT AP over DS multiple times""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
| roams=50) |
| |
| def test_ap_ft_over_ds_unknown_target(dev, apdev): |
| """WPA2-PSK-FT AP""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| dev[0].roam_over_ds("02:11:22:33:44:55", fail_test=True) |
| |
| def test_ap_ft_over_ds_unexpected(dev, apdev): |
| """WPA2-PSK-FT AP over DS and unexpected response""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| if dev[0].get_status_field('bssid') == apdev[0]['bssid']: |
| ap1 = apdev[0] |
| ap2 = apdev[1] |
| hapd1ap = hapd0 |
| hapd2ap = hapd1 |
| else: |
| ap1 = apdev[1] |
| ap2 = apdev[0] |
| hapd1ap = hapd1 |
| hapd2ap = hapd0 |
| |
| addr = dev[0].own_addr() |
| hapd1ap.set("ext_mgmt_frame_handling", "1") |
| logger.info("Foreign STA address") |
| msg = {} |
| msg['fc'] = 13 << 4 |
| msg['da'] = addr |
| msg['sa'] = ap1['bssid'] |
| msg['bssid'] = ap1['bssid'] |
| msg['payload'] = binascii.unhexlify("06021122334455660102030405060000") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("No over-the-DS in progress") |
| msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060000") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("Non-zero status code") |
| msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060100") |
| hapd1ap.mgmt_tx(msg) |
| |
| hapd1ap.dump_monitor() |
| |
| dev[0].scan_for_bss(ap2['bssid'], freq="2412") |
| if "OK" not in dev[0].request("FT_DS " + ap2['bssid']): |
| raise Exception("FT_DS failed") |
| |
| req = hapd1ap.mgmt_rx() |
| |
| logger.info("Foreign Target AP") |
| msg['payload'] = binascii.unhexlify("0602" + addr.replace(':', '') + "0102030405060000") |
| hapd1ap.mgmt_tx(msg) |
| |
| addrs = addr.replace(':', '') + ap2['bssid'].replace(':', '') |
| |
| logger.info("No IEs") |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "0000") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("Invalid IEs (trigger parsing failure)") |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003700") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("Too short MDIE") |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "000036021122") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("Mobility domain mismatch") |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603112201") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("No FTIE") |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("FTIE SNonce mismatch") |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + "1000000000000000000000000000000000000000000000000000000000000001" + "030a6e6173322e77312e6669") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("No R0KH-ID subelem in FTIE") |
| snonce = binascii.hexlify(req['payload'][111:111+32]) |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b20137520000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce) |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("No R0KH-ID subelem mismatch in FTIE") |
| snonce = binascii.hexlify(req['payload'][111:111+32]) |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a11223344556677889900") |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("No R1KH-ID subelem in FTIE") |
| r0khid = binascii.hexlify(req['payload'][145:145+10]) |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b201375e0000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a" + r0khid) |
| hapd1ap.mgmt_tx(msg) |
| |
| logger.info("No RSNE") |
| r0khid = binascii.hexlify(req['payload'][145:145+10]) |
| msg['payload'] = binascii.unhexlify("0602" + addrs + "00003603a1b20137660000" + "00000000000000000000000000000000" + "0000000000000000000000000000000000000000000000000000000000000000" + snonce + "030a" + r0khid + "0106000102030405") |
| hapd1ap.mgmt_tx(msg) |
| |
| def test_ap_ft_pmf_over_ds(dev, apdev): |
| """WPA2-PSK-FT AP over DS with PMF""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True) |
| |
| def test_ap_ft_over_ds_pull(dev, apdev): |
| """WPA2-PSK-FT AP over DS (pull PMK)""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True) |
| |
| def test_ap_ft_sae(dev, apdev): |
| """WPA2-PSK-FT-SAE AP""" |
| if "SAE" not in dev[0].get_capability("auth_alg"): |
| raise HwsimSkip("SAE not supported") |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-SAE" |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-SAE" |
| hapd = hostapd.add_ap(apdev[1]['ifname'], params) |
| key_mgmt = hapd.get_config()['key_mgmt'] |
| if key_mgmt.split(' ')[0] != "FT-SAE": |
| raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) |
| |
| dev[0].request("SET sae_groups ") |
| run_roams(dev[0], apdev, hapd0, hapd, ssid, passphrase, sae=True) |
| |
| def test_ap_ft_sae_over_ds(dev, apdev): |
| """WPA2-PSK-FT-SAE AP over DS""" |
| if "SAE" not in dev[0].get_capability("auth_alg"): |
| raise HwsimSkip("SAE not supported") |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-SAE" |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-SAE" |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| dev[0].request("SET sae_groups ") |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, sae=True, |
| over_ds=True) |
| |
| def test_ap_ft_eap(dev, apdev): |
| """WPA2-EAP-FT AP""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| radius = hostapd.radius_params() |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-EAP" |
| params["ieee8021x"] = "1" |
| params = dict(radius.items() + params.items()) |
| hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
| key_mgmt = hapd.get_config()['key_mgmt'] |
| if key_mgmt.split(' ')[0] != "FT-EAP": |
| raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-EAP" |
| params["ieee8021x"] = "1" |
| params = dict(radius.items() + params.items()) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True) |
| if "[WPA2-FT/EAP-CCMP]" not in dev[0].request("SCAN_RESULTS"): |
| raise Exception("Scan results missing RSN element info") |
| check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-3"), |
| ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-3") ]) |
| |
| def test_ap_ft_eap_pull(dev, apdev): |
| """WPA2-EAP-FT AP (pull PMK)""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| radius = hostapd.radius_params() |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-EAP" |
| params["ieee8021x"] = "1" |
| params["pmk_r1_push"] = "0" |
| params = dict(radius.items() + params.items()) |
| hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
| key_mgmt = hapd.get_config()['key_mgmt'] |
| if key_mgmt.split(' ')[0] != "FT-EAP": |
| raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params['wpa_key_mgmt'] = "FT-EAP" |
| params["ieee8021x"] = "1" |
| params["pmk_r1_push"] = "0" |
| params = dict(radius.items() + params.items()) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True) |
| |
| def test_ap_ft_mismatching_rrb_key_push(dev, apdev): |
| """WPA2-PSK-FT AP over DS with mismatching RRB key (push)""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
| fail_test=True) |
| |
| def test_ap_ft_mismatching_rrb_key_pull(dev, apdev): |
| """WPA2-PSK-FT AP over DS with mismatching RRB key (pull)""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
| fail_test=True) |
| |
| def test_ap_ft_mismatching_r0kh_id_pull(dev, apdev): |
| """WPA2-PSK-FT AP over DS with mismatching R0KH-ID (pull)""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| params["nas_identifier"] = "nas0.w1.fi" |
| hostapd.add_ap(apdev[0]['ifname'], params) |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") |
| dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True) |
| |
| def test_ap_ft_mismatching_rrb_r0kh_push(dev, apdev): |
| """WPA2-PSK-FT AP over DS with mismatching R0KH key (push)""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "2"; |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
| fail_test=True) |
| |
| def test_ap_ft_mismatching_rrb_r0kh_pull(dev, apdev): |
| """WPA2-PSK-FT AP over DS with mismatching R0KH key (pull)""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params["pmk_r1_push"] = "0" |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, |
| fail_test=True) |
| |
| def test_ap_ft_gtk_rekey(dev, apdev): |
| """WPA2-PSK-FT AP and GTK rekey""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params['wpa_group_rekey'] = '1' |
| hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
| |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| ieee80211w="1", scan_freq="2412") |
| |
| ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2) |
| if ev is None: |
| raise Exception("GTK rekey timed out after initial association") |
| hwsim_utils.test_connectivity(dev[0], hapd) |
| |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params['wpa_group_rekey'] = '1' |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") |
| dev[0].roam(apdev[1]['bssid']) |
| if dev[0].get_status_field('bssid') != apdev[1]['bssid']: |
| raise Exception("Did not connect to correct AP") |
| hwsim_utils.test_connectivity(dev[0], hapd1) |
| |
| ev = dev[0].wait_event(["WPA: Group rekeying completed"], timeout=2) |
| if ev is None: |
| raise Exception("GTK rekey timed out after FT protocol") |
| hwsim_utils.test_connectivity(dev[0], hapd1) |
| |
| def test_ft_psk_key_lifetime_in_memory(dev, apdev, params): |
| """WPA2-PSK-FT and key lifetime in memory""" |
| ssid = "test-ft" |
| passphrase="04c2726b4b8d5f1b4db9c07aa4d9e9d8f765cb5d25ec817e6cc4fcdd5255db0" |
| psk = '93c90846ff67af9037ed83fb72b63dbeddaa81d47f926c20909b5886f1d9358d' |
| pmk = binascii.unhexlify(psk) |
| p = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], p) |
| p = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], p) |
| |
| pid = find_wpas_process(dev[0]) |
| |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| time.sleep(1) |
| |
| buf = read_process_memory(pid, pmk) |
| |
| dev[0].request("DISCONNECT") |
| dev[0].wait_disconnected() |
| |
| dev[0].relog() |
| pmkr0 = None |
| pmkr1 = None |
| ptk = None |
| gtk = None |
| with open(os.path.join(params['logdir'], 'log0'), 'r') as f: |
| for l in f.readlines(): |
| if "FT: PMK-R0 - hexdump" in l: |
| val = l.strip().split(':')[3].replace(' ', '') |
| pmkr0 = binascii.unhexlify(val) |
| if "FT: PMK-R1 - hexdump" in l: |
| val = l.strip().split(':')[3].replace(' ', '') |
| pmkr1 = binascii.unhexlify(val) |
| if "FT: KCK - hexdump" in l: |
| val = l.strip().split(':')[3].replace(' ', '') |
| kck = binascii.unhexlify(val) |
| if "FT: KEK - hexdump" in l: |
| val = l.strip().split(':')[3].replace(' ', '') |
| kek = binascii.unhexlify(val) |
| if "FT: TK - hexdump" in l: |
| val = l.strip().split(':')[3].replace(' ', '') |
| tk = binascii.unhexlify(val) |
| if "WPA: Group Key - hexdump" in l: |
| val = l.strip().split(':')[3].replace(' ', '') |
| gtk = binascii.unhexlify(val) |
| if not pmkr0 or not pmkr1 or not kck or not kek or not tk or not gtk: |
| raise Exception("Could not find keys from debug log") |
| if len(gtk) != 16: |
| raise Exception("Unexpected GTK length") |
| |
| logger.info("Checking keys in memory while associated") |
| get_key_locations(buf, pmk, "PMK") |
| get_key_locations(buf, pmkr0, "PMK-R0") |
| get_key_locations(buf, pmkr1, "PMK-R1") |
| if pmk not in buf: |
| raise HwsimSkip("PMK not found while associated") |
| if pmkr0 not in buf: |
| raise HwsimSkip("PMK-R0 not found while associated") |
| if pmkr1 not in buf: |
| raise HwsimSkip("PMK-R1 not found while associated") |
| if kck not in buf: |
| raise Exception("KCK not found while associated") |
| if kek not in buf: |
| raise Exception("KEK not found while associated") |
| if tk in buf: |
| raise Exception("TK found from memory") |
| if gtk in buf: |
| raise Exception("GTK found from memory") |
| |
| logger.info("Checking keys in memory after disassociation") |
| buf = read_process_memory(pid, pmk) |
| get_key_locations(buf, pmk, "PMK") |
| get_key_locations(buf, pmkr0, "PMK-R0") |
| get_key_locations(buf, pmkr1, "PMK-R1") |
| |
| # Note: PMK/PSK is still present in network configuration |
| |
| fname = os.path.join(params['logdir'], |
| 'ft_psk_key_lifetime_in_memory.memctx-') |
| verify_not_present(buf, pmkr0, fname, "PMK-R0") |
| verify_not_present(buf, pmkr1, fname, "PMK-R1") |
| verify_not_present(buf, kck, fname, "KCK") |
| verify_not_present(buf, kek, fname, "KEK") |
| verify_not_present(buf, tk, fname, "TK") |
| verify_not_present(buf, gtk, fname, "GTK") |
| |
| dev[0].request("REMOVE_NETWORK all") |
| |
| logger.info("Checking keys in memory after network profile removal") |
| buf = read_process_memory(pid, pmk) |
| get_key_locations(buf, pmk, "PMK") |
| get_key_locations(buf, pmkr0, "PMK-R0") |
| get_key_locations(buf, pmkr1, "PMK-R1") |
| |
| verify_not_present(buf, pmk, fname, "PMK") |
| verify_not_present(buf, pmkr0, fname, "PMK-R0") |
| verify_not_present(buf, pmkr1, fname, "PMK-R1") |
| verify_not_present(buf, kck, fname, "KCK") |
| verify_not_present(buf, kek, fname, "KEK") |
| verify_not_present(buf, tk, fname, "TK") |
| verify_not_present(buf, gtk, fname, "GTK") |
| |
| def test_ap_ft_invalid_resp(dev, apdev): |
| """WPA2-PSK-FT AP and invalid response IEs""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| tests = [ |
| # Various IEs for test coverage. The last one is FTIE with invalid |
| # R1KH-ID subelement. |
| "020002000000" + "3800" + "38051122334455" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010100", |
| # FTIE with invalid R0KH-ID subelement (len=0). |
| "020002000000" + "3754000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010300", |
| # FTIE with invalid R0KH-ID subelement (len=49). |
| "020002000000" + "378500010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001033101020304050607080910111213141516171819202122232425262728293031323334353637383940414243444546474849", |
| # Invalid RSNE. |
| "020002000000" + "3000", |
| # Required IEs missing from protected IE count. |
| "020002000000" + "3603a1b201" + "375200010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900", |
| # RIC missing from protected IE count. |
| "020002000000" + "3603a1b201" + "375200020203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900", |
| # Protected IE missing. |
| "020002000000" + "3603a1b201" + "375200ff0203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001020304050607080900010203040506070809000102030405060708090001" + "3900" + "0000" ] |
| for t in tests: |
| dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") |
| hapd1.set("ext_mgmt_frame_handling", "1") |
| hapd1.dump_monitor() |
| if "OK" not in dev[0].request("ROAM " + apdev[1]['bssid']): |
| raise Exception("ROAM failed") |
| auth = None |
| for i in range(20): |
| msg = hapd1.mgmt_rx() |
| if msg['subtype'] == 11: |
| auth = msg |
| break |
| if not auth: |
| raise Exception("Authentication frame not seen") |
| |
| resp = {} |
| resp['fc'] = auth['fc'] |
| resp['da'] = auth['sa'] |
| resp['sa'] = auth['da'] |
| resp['bssid'] = auth['bssid'] |
| resp['payload'] = binascii.unhexlify(t) |
| hapd1.mgmt_tx(resp) |
| hapd1.set("ext_mgmt_frame_handling", "0") |
| dev[0].wait_disconnected() |
| |
| dev[0].request("RECONNECT") |
| dev[0].wait_connected() |
| |
| def test_ap_ft_gcmp_256(dev, apdev): |
| """WPA2-PSK-FT AP with GCMP-256 cipher""" |
| if "GCMP-256" not in dev[0].get_capability("pairwise"): |
| raise HwsimSkip("Cipher GCMP-256 not supported") |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params['rsn_pairwise'] = "GCMP-256" |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| params['rsn_pairwise'] = "GCMP-256" |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, |
| pairwise_cipher="GCMP-256", group_cipher="GCMP-256") |
| |
| def test_ap_ft_oom(dev, apdev): |
| """WPA2-PSK-FT and OOM""" |
| skip_with_fips(dev[0]) |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| if dev[0].get_status_field('bssid') == apdev[0]['bssid']: |
| dst = apdev[1]['bssid'] |
| else: |
| dst = apdev[0]['bssid'] |
| |
| dev[0].scan_for_bss(dst, freq="2412") |
| with alloc_fail(dev[0], 1, "wpa_ft_gen_req_ies"): |
| dev[0].roam(dst) |
| with alloc_fail(dev[0], 1, "wpa_ft_mic"): |
| dev[0].roam(dst, fail_test=True) |
| with fail_test(dev[0], 1, "os_get_random;wpa_ft_prepare_auth_request"): |
| dev[0].roam(dst, fail_test=True) |
| |
| def test_ap_ft_over_ds_proto(dev, apdev): |
| """WPA2-PSK-FT AP over DS protocol testing""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| |
| # FT Action Response while no FT-over-DS in progress |
| msg = {} |
| msg['fc'] = 13 << 4 |
| msg['da'] = dev[0].own_addr() |
| msg['sa'] = apdev[0]['bssid'] |
| msg['bssid'] = apdev[0]['bssid'] |
| msg['payload'] = binascii.unhexlify("06020200000000000200000004000000") |
| hapd0.mgmt_tx(msg) |
| |
| params = ft_params2(ssid=ssid, passphrase=passphrase) |
| hapd1 = hostapd.add_ap(apdev[1]['ifname'], params) |
| dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") |
| hapd0.set("ext_mgmt_frame_handling", "1") |
| hapd0.dump_monitor() |
| dev[0].request("FT_DS " + apdev[1]['bssid']) |
| for i in range(0, 10): |
| req = hapd0.mgmt_rx() |
| if req is None: |
| raise Exception("MGMT RX wait timed out") |
| if req['subtype'] == 13: |
| break |
| req = None |
| if not req: |
| raise Exception("FT Action frame not received") |
| |
| # FT Action Response for unexpected Target AP |
| msg['payload'] = binascii.unhexlify("0602020000000000" + "f20000000400" + "0000") |
| hapd0.mgmt_tx(msg) |
| |
| # FT Action Response without MDIE |
| msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000") |
| hapd0.mgmt_tx(msg) |
| |
| # FT Action Response without FTIE |
| msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201") |
| hapd0.mgmt_tx(msg) |
| |
| # FT Action Response with FTIE SNonce mismatch |
| msg['payload'] = binascii.unhexlify("0602020000000000" + "020000000400" + "0000" + "3603a1b201" + "3766000000000000000000000000000000000000c4e67ac1999bebd00ff4ae4d5dcaf87896bb060b469f7c78d49623fb395c3455ffffff6b693fe6f8d8c5dfac0a22344750775bd09437f98b238c9f87b97f790c0106000102030406030a6e6173312e77312e6669") |
| hapd0.mgmt_tx(msg) |
| |
| def test_ap_ft_rrb(dev, apdev): |
| """WPA2-PSK-FT RRB protocol testing""" |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) |
| |
| dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| scan_freq="2412") |
| |
| _dst_ll = binascii.unhexlify(apdev[0]['bssid'].replace(':','')) |
| _src_ll = binascii.unhexlify(dev[0].own_addr().replace(':','')) |
| proto = '\x89\x0d' |
| ehdr = _dst_ll + _src_ll + proto |
| |
| # Too short RRB frame |
| pkt = ehdr + '\x01' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # RRB discarded frame wikth unrecognized type |
| pkt = ehdr + '\x02' + '\x02' + '\x01\x00' + _src_ll |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # RRB frame too short for action frame |
| pkt = ehdr + '\x01' + '\x02' + '\x01\x00' + _src_ll |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Too short RRB frame (not enough room for Action Frame body) |
| pkt = ehdr + '\x01' + '\x02' + '\x00\x00' + _src_ll |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Unexpected Action frame category |
| pkt = ehdr + '\x01' + '\x02' + '\x0e\x00' + _src_ll + '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Unexpected Action in RRB Request |
| pkt = ehdr + '\x01' + '\x00' + '\x0e\x00' + _src_ll + '\x06\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Target AP address in RRB Request does not match with own address |
| pkt = ehdr + '\x01' + '\x00' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Not enough room for status code in RRB Response |
| pkt = ehdr + '\x01' + '\x01' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # RRB discarded frame with unknown packet_type |
| pkt = ehdr + '\x01' + '\x02' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # RRB Response with non-zero status code; no STA match |
| pkt = ehdr + '\x01' + '\x01' + '\x10\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + '\xff\xff' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # RRB Response with zero status code and extra data; STA match |
| pkt = ehdr + '\x01' + '\x01' + '\x11\x00' + _src_ll + '\x06\x01' + _src_ll + '\x00\x00\x00\x00\x00\x00' + '\x00\x00' + '\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Too short PMK-R1 pull |
| pkt = ehdr + '\x01' + '\xc8' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Too short PMK-R1 resp |
| pkt = ehdr + '\x01' + '\xc9' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # Too short PMK-R1 push |
| pkt = ehdr + '\x01' + '\xca' + '\x0e\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| # No matching R0KH address found for PMK-R0 pull response |
| pkt = ehdr + '\x01' + '\xc9' + '\x5a\x00' + _src_ll + '\x06\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00' + 76*'\00' |
| if "OK" not in dev[0].request("DATA_TEST_FRAME " + binascii.hexlify(pkt)): |
| raise Exception("DATA_TEST_FRAME failed") |
| |
| def test_rsn_ie_proto_ft_psk_sta(dev, apdev): |
| """RSN element protocol testing for FT-PSK + PMF cases on STA side""" |
| bssid = apdev[0]['bssid'] |
| ssid = "test-ft" |
| passphrase="12345678" |
| |
| params = ft_params1(ssid=ssid, passphrase=passphrase) |
| params["ieee80211w"] = "1"; |
| # This is the RSN element used normally by hostapd |
| params['own_ie_override'] = '30140100000fac040100000fac040100000fac048c00' + '3603a1b201' |
| hapd = hostapd.add_ap(apdev[0]['ifname'], params) |
| id = dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", |
| ieee80211w="1", scan_freq="2412", |
| pairwise="CCMP", group="CCMP") |
| |
| tests = [ ('PMKIDCount field included', |
| '30160100000fac040100000fac040100000fac048c000000' + '3603a1b201'), |
| ('Extra IE before RSNE', |
| 'dd0400000000' + '30140100000fac040100000fac040100000fac048c00' + '3603a1b201'), |
| ('PMKIDCount and Group Management Cipher suite fields included', |
| '301a0100000fac040100000fac040100000fac048c000000000fac06' + '3603a1b201'), |
| ('Extra octet after defined fields (future extensibility)', |
| '301b0100000fac040100000fac040100000fac048c000000000fac0600' + '3603a1b201'), |
| ('No RSN Capabilities field (PMF disabled in practice)', |
| '30120100000fac040100000fac040100000fac04' + '3603a1b201') ] |
| for txt,ie in tests: |
| dev[0].request("DISCONNECT") |
| dev[0].wait_disconnected() |
| logger.info(txt) |
| hapd.disable() |
| hapd.set('own_ie_override', ie) |
| hapd.enable() |
| dev[0].request("BSS_FLUSH 0") |
| dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True) |
| dev[0].select_network(id, freq=2412) |
| dev[0].wait_connected() |
| |
| dev[0].request("DISCONNECT") |
| dev[0].wait_disconnected() |
| |
| logger.info('Invalid RSNE causing internal hostapd error') |
| hapd.disable() |
| hapd.set('own_ie_override', '30130100000fac040100000fac040100000fac048c' + '3603a1b201') |
| hapd.enable() |
| dev[0].request("BSS_FLUSH 0") |
| dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True) |
| dev[0].select_network(id, freq=2412) |
| # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot |
| # complete. |
| ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected connection") |
| dev[0].request("DISCONNECT") |
| |
| logger.info('Unexpected PMKID causing internal hostapd error') |
| hapd.disable() |
| hapd.set('own_ie_override', '30260100000fac040100000fac040100000fac048c000100ffffffffffffffffffffffffffffffff' + '3603a1b201') |
| hapd.enable() |
| dev[0].request("BSS_FLUSH 0") |
| dev[0].scan_for_bss(bssid, 2412, force_scan=True, only_new=True) |
| dev[0].select_network(id, freq=2412) |
| # hostapd fails to generate EAPOL-Key msg 3/4, so this connection cannot |
| # complete. |
| ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1) |
| if ev is not None: |
| raise Exception("Unexpected connection") |
| dev[0].request("DISCONNECT") |