X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=tests%2Fhwsim%2Ftest_ap_ft.py;h=ddbb1f188395dc5544ea7a5552bd1c63818a42fa;hb=b74f82a4f88107756f2320e9435a61cb165a569a;hp=7891ea097c4d25c3f7fadf234d593f585f0d39f0;hpb=40602101de375a89ef1235df0d47363a76d304f1;p=thirdparty%2Fhostap.git diff --git a/tests/hwsim/test_ap_ft.py b/tests/hwsim/test_ap_ft.py index 7891ea097..ddbb1f188 100644 --- a/tests/hwsim/test_ap_ft.py +++ b/tests/hwsim/test_ap_ft.py @@ -1,18 +1,23 @@ # Fast BSS Transition tests -# Copyright (c) 2013-2014, Jouni Malinen +# Copyright (c) 2013-2017, Jouni Malinen # # This software may be distributed under the terms of the BSD license. # See README for more details. +from remotehost import remote_compatible +import binascii +import os import time -import subprocess import logging logger = logging.getLogger() +import struct import hwsim_utils import hostapd +from tshark import run_tshark +from utils import HwsimSkip, alloc_fail, fail_test, wait_fail_trigger, skip_with_fips, parse_ie from wlantest import Wlantest -from test_ap_psk import check_mib +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", @@ -43,19 +48,49 @@ def ft_params(rsn=True, ssid=None, passphrase=None): params["reassociation_deadline"] = "1000" return params -def ft_params1(rsn=True, ssid=None, passphrase=None): +def ft_params1a(rsn=True, ssid=None, passphrase=None): params = ft_params(rsn, ssid, passphrase) params['nas_identifier'] = "nas1.w1.fi" params['r1_key_holder'] = "000102030405" + return params + +def ft_params1(rsn=True, ssid=None, passphrase=None, discovery=False): + params = ft_params1a(rsn, ssid, passphrase) + if discovery: + params['r0kh'] = "ff:ff:ff:ff:ff:ff * 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f" + params['r1kh'] = "00:00:00:00:00:00 00:00:00:00:00:00 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f" + else: + params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f", + "02:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f" ] + params['r1kh'] = "02:00:00:00:04:00 00:01:02:03:04:06 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f" + return params + +def ft_params1_old_key(rsn=True, ssid=None, passphrase=None): + params = ft_params1a(rsn, ssid, passphrase) 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): +def ft_params2a(rsn=True, ssid=None, passphrase=None): params = ft_params(rsn, ssid, passphrase) params['nas_identifier'] = "nas2.w1.fi" params['r1_key_holder'] = "000102030406" + return params + +def ft_params2(rsn=True, ssid=None, passphrase=None, discovery=False): + params = ft_params2a(rsn, ssid, passphrase) + if discovery: + params['r0kh'] = "ff:ff:ff:ff:ff:ff * 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f" + params['r1kh'] = "00:00:00:00:00:00 00:00:00:00:00:00 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f" + else: + params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f", + "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f" ] + params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f" + return params + +def ft_params2_old_key(rsn=True, ssid=None, passphrase=None): + params = ft_params2a(rsn, ssid, passphrase) 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" @@ -65,48 +100,62 @@ 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" + params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 100102030405060708090a0b0c0d0e0f100102030405060708090a0b0c0d0e0f", + "12:00:00:00:04:00 nas2.w1.fi 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f" ] + params['r1kh'] = "12:00:00:00:04:00 10:01:02:03:04:06 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f" 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" + params['r0kh'] = [ "02:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0ef1200102030405060708090a0b0c0d0ef1", + "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0ef2000102030405060708090a0b0c0d0ef2" ] + params['r1kh'] = "02:00:00:00:03:00 00:01:02:03:04:05 300102030405060708090a0b0c0d0ef3300102030405060708090a0b0c0d0ef3" 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" + params['r0kh'] = [ "12:00:00:00:03:00 nas1.w1.fi 200102030405060708090a0b0c0d0e0f200102030405060708090a0b0c0d0e0f", + "02:00:00:00:04:00 nas2.w1.fi 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f" ] + params['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f300102030405060708090a0b0c0d0e0f" return params -def run_roams(dev, apdev, ssid, passphrase, over_ds=False, sae=False, eap=False, fail_test=False, roams=1): +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", ptk_rekey="0", + test_connectivity=True): logger.info("Connect to first AP") if eap: dev.connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1", - eap="EKE", identity="eke user", password="hello") + eap="GPSK", identity="gpsk user", + password="abcdefghijklmnop0123456789abcdef", + scan_freq="2412", + pairwise=pairwise_cipher, group=group_cipher, + wpa_ptk_rekey=ptk_rekey) 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") + ieee80211w="1", scan_freq="2412", + pairwise=pairwise_cipher, group=group_cipher, + wpa_ptk_rekey=ptk_rekey) 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] - hwsim_utils.test_connectivity(dev.ifname, ap1['ifname']) + hapd1ap = hapd1 + hapd2ap = hapd0 + if test_connectivity: + hwsim_utils.test_connectivity(dev, hapd1ap) dev.scan_for_bss(ap2['bssid'], freq="2412") @@ -120,8 +169,8 @@ def run_roams(dev, apdev, ssid, passphrase, over_ds=False, sae=False, eap=False, 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.ifname, ap2['ifname']) + if (i == 0 or i == roams - 1) and test_connectivity: + hwsim_utils.test_connectivity(dev, hapd2ap) logger.info("Roam back to the first AP") if over_ds: @@ -130,8 +179,8 @@ def run_roams(dev, apdev, ssid, passphrase, over_ds=False, sae=False, eap=False, 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.ifname, ap1['ifname']) + if (i == 0 or i == roams - 1) and test_connectivity: + hwsim_utils.test_connectivity(dev, hapd1ap) def test_ap_ft(dev, apdev): """WPA2-PSK-FT AP""" @@ -139,11 +188,65 @@ def test_ap_ft(dev, apdev): passphrase="12345678" params = ft_params1(ssid=ssid, passphrase=passphrase) - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], 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_old_key(dev, apdev): + """WPA2-PSK-FT AP (old key)""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1_old_key(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2_old_key(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], params) + + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) + +def test_ap_ft_multi_akm(dev, apdev): + """WPA2-PSK-FT AP with non-FT AKMs enabled""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + params["wpa_key_mgmt"] = "FT-PSK WPA-PSK WPA-PSK-SHA256" + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + params["wpa_key_mgmt"] = "FT-PSK WPA-PSK WPA-PSK-SHA256" + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase) + Wlantest.setup(hapd0) + wt = Wlantest() + wt.flush() + wt.add_passphrase(passphrase) + + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) + if "[WPA2-PSK+FT/PSK+PSK-SHA256-CCMP]" not in dev[0].request("SCAN_RESULTS"): + raise Exception("Scan results missing RSN element info") + dev[1].connect(ssid, psk=passphrase, scan_freq="2412") + dev[2].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK-SHA256", + scan_freq="2412") + +def test_ap_ft_local_key_gen(dev, apdev): + """WPA2-PSK-FT AP with local key generation (without pull/push)""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1a(ssid=ssid, passphrase=passphrase) + params['ft_psk_generate_local'] = "1"; + del params['pmk_r1_push'] + hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) + params = ft_params2a(ssid=ssid, passphrase=passphrase) + params['ft_psk_generate_local'] = "1"; + del params['pmk_r1_push'] + 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") @@ -153,11 +256,11 @@ def test_ap_ft_many(dev, apdev): passphrase="12345678" params = ft_params1(ssid=ssid, passphrase=passphrase) - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, roams=50) + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, roams=50) def test_ap_ft_mixed(dev, apdev): """WPA2-PSK-FT mixed-mode AP""" @@ -165,15 +268,15 @@ def test_ap_ft_mixed(dev, apdev): passphrase="12345678" params = ft_params1(rsn=False, ssid=ssid, passphrase=passphrase) - hapd = hostapd.add_ap(apdev[0]['ifname'], params) + hapd = hostapd.add_ap(apdev[0], 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) - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase) + run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase) def test_ap_ft_pmf(dev, apdev): """WPA2-PSK-FT AP with PMF""" @@ -181,13 +284,13 @@ def test_ap_ft_pmf(dev, apdev): passphrase="12345678" params = ft_params1(ssid=ssid, passphrase=passphrase) - params["ieee80211w"] = "2"; - hostapd.add_ap(apdev[0]['ifname'], params) + params["ieee80211w"] = "2" + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) - params["ieee80211w"] = "2"; - hostapd.add_ap(apdev[1]['ifname'], params) + params["ieee80211w"] = "2" + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase) + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) def test_ap_ft_over_ds(dev, apdev): """WPA2-PSK-FT AP over DS""" @@ -195,25 +298,155 @@ def test_ap_ft_over_ds(dev, apdev): passphrase="12345678" params = ft_params1(ssid=ssid, passphrase=passphrase) - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True) + 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_disabled(dev, apdev): + """WPA2-PSK-FT AP over DS disabled""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + params['ft_over_ds'] = '0' + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + params['ft_over_ds'] = '0' + hapd1 = hostapd.add_ap(apdev[1], params) + + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True) + 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) - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) + + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, + roams=50) + +@remote_compatible +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], 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) + +@remote_compatible +def test_ap_ft_over_ds_unexpected(dev, apdev): + """WPA2-PSK-FT AP over DS and unexpected response""" + ssid = "test-ft" + passphrase="12345678" - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True, roams=50) + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], 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""" @@ -221,13 +454,13 @@ def test_ap_ft_pmf_over_ds(dev, apdev): passphrase="12345678" params = ft_params1(ssid=ssid, passphrase=passphrase) - params["ieee80211w"] = "2"; - hostapd.add_ap(apdev[0]['ifname'], params) + params["ieee80211w"] = "2" + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) - params["ieee80211w"] = "2"; - hostapd.add_ap(apdev[1]['ifname'], params) + params["ieee80211w"] = "2" + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True) + 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)""" @@ -236,70 +469,122 @@ def test_ap_ft_over_ds_pull(dev, apdev): params = ft_params1(ssid=ssid, passphrase=passphrase) params["pmk_r1_push"] = "0" - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) params["pmk_r1_push"] = "0" - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True) + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True) + +def test_ap_ft_over_ds_pull_old_key(dev, apdev): + """WPA2-PSK-FT AP over DS (pull PMK; old key)""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1_old_key(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2_old_key(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + hapd1 = hostapd.add_ap(apdev[1], 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" - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) params['wpa_key_mgmt'] = "FT-SAE" - hapd = hostapd.add_ap(apdev[1]['ifname'], params) + hapd = hostapd.add_ap(apdev[1], params) key_mgmt = hapd.get_config()['key_mgmt'] if key_mgmt.split(' ')[0] != "FT-SAE": raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) - run_roams(dev[0], apdev, ssid, passphrase, sae=True) + 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" - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2(ssid=ssid, passphrase=passphrase) params['wpa_key_mgmt'] = "FT-SAE" - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, sae=True, over_ds=True) + 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""" +def generic_ap_ft_eap(dev, apdev, over_ds=False, discovery=False, roams=1): ssid = "test-ft" passphrase="12345678" radius = hostapd.radius_params() - params = ft_params1(ssid=ssid, passphrase=passphrase) + params = ft_params1(ssid=ssid, passphrase=passphrase, discovery=discovery) params['wpa_key_mgmt'] = "FT-EAP" params["ieee8021x"] = "1" params = dict(radius.items() + params.items()) - hapd = hostapd.add_ap(apdev[0]['ifname'], params) + hapd = hostapd.add_ap(apdev[0], 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 = ft_params2(ssid=ssid, passphrase=passphrase, discovery=discovery) params['wpa_key_mgmt'] = "FT-EAP" params["ieee8021x"] = "1" params = dict(radius.items() + params.items()) - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, eap=True) + run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True, + over_ds=over_ds, roams=roams) 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") ]) + # Verify EAPOL reauthentication after FT protocol + if dev[0].get_status_field('bssid') == apdev[0]['bssid']: + ap = hapd + else: + ap = hapd1 + ap.request("EAPOL_REAUTH " + dev[0].own_addr()) + ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=5) + if ev is None: + raise Exception("EAP authentication did not start") + ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=5) + if ev is None: + raise Exception("EAP authentication did not succeed") + time.sleep(0.1) + hwsim_utils.test_connectivity(dev[0], ap) + +def test_ap_ft_eap(dev, apdev): + """WPA2-EAP-FT AP""" + generic_ap_ft_eap(dev, apdev) + +def test_ap_ft_eap_over_ds(dev, apdev): + """WPA2-EAP-FT AP using over-the-DS""" + generic_ap_ft_eap(dev, apdev, over_ds=True) + +def test_ap_ft_eap_dis(dev, apdev): + """WPA2-EAP-FT AP with AP discovery""" + generic_ap_ft_eap(dev, apdev, discovery=True) + +def test_ap_ft_eap_dis_over_ds(dev, apdev): + """WPA2-EAP-FT AP with AP discovery and over-the-DS""" + generic_ap_ft_eap(dev, apdev, over_ds=True, discovery=True) + def test_ap_ft_eap_pull(dev, apdev): """WPA2-EAP-FT AP (pull PMK)""" ssid = "test-ft" @@ -311,7 +596,7 @@ def test_ap_ft_eap_pull(dev, apdev): params["ieee8021x"] = "1" params["pmk_r1_push"] = "0" params = dict(radius.items() + params.items()) - hapd = hostapd.add_ap(apdev[0]['ifname'], params) + hapd = hostapd.add_ap(apdev[0], params) key_mgmt = hapd.get_config()['key_mgmt'] if key_mgmt.split(' ')[0] != "FT-EAP": raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) @@ -320,24 +605,27 @@ def test_ap_ft_eap_pull(dev, apdev): params["ieee8021x"] = "1" params["pmk_r1_push"] = "0" params = dict(radius.items() + params.items()) - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, eap=True) + run_roams(dev[0], apdev, hapd, hapd1, ssid, passphrase, eap=True) +@remote_compatible 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"; - hostapd.add_ap(apdev[0]['ifname'], params) + params["ieee80211w"] = "2" + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) - params["ieee80211w"] = "2"; - hostapd.add_ap(apdev[1]['ifname'], params) + params["ieee80211w"] = "2" + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True, fail_test=True) + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True) +@remote_compatible def test_ap_ft_mismatching_rrb_key_pull(dev, apdev): """WPA2-PSK-FT AP over DS with mismatching RRB key (pull)""" ssid = "test-ft" @@ -345,13 +633,15 @@ def test_ap_ft_mismatching_rrb_key_pull(dev, apdev): params = ft_params1(ssid=ssid, passphrase=passphrase) params["pmk_r1_push"] = "0" - hostapd.add_ap(apdev[0]['ifname'], params) + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) params["pmk_r1_push"] = "0" - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True, fail_test=True) + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True) +@remote_compatible def test_ap_ft_mismatching_r0kh_id_pull(dev, apdev): """WPA2-PSK-FT AP over DS with mismatching R0KH-ID (pull)""" ssid = "test-ft" @@ -360,30 +650,34 @@ def test_ap_ft_mismatching_r0kh_id_pull(dev, apdev): 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") + hostapd.add_ap(apdev[0], 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) + hostapd.add_ap(apdev[1], params) dev[0].scan_for_bss(apdev[1]['bssid'], freq="2412") dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True) +@remote_compatible 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"; - hostapd.add_ap(apdev[0]['ifname'], params) + params["ieee80211w"] = "2" + hapd0 = hostapd.add_ap(apdev[0], params) params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase) - params["ieee80211w"] = "2"; - hostapd.add_ap(apdev[1]['ifname'], params) + params["ieee80211w"] = "2" + hapd1 = hostapd.add_ap(apdev[1], params) - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True, fail_test=True) + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True) +@remote_compatible def test_ap_ft_mismatching_rrb_r0kh_pull(dev, apdev): """WPA2-PSK-FT AP over DS with mismatching R0KH key (pull)""" ssid = "test-ft" @@ -391,12 +685,129 @@ def test_ap_ft_mismatching_rrb_r0kh_pull(dev, apdev): params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase) params["pmk_r1_push"] = "0" + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + hapd1 = hostapd.add_ap(apdev[1], params) + + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True) + +def test_ap_ft_mismatching_rrb_key_push_eap(dev, apdev): + """WPA2-EAP-FT AP over DS with mismatching RRB key (push)""" + ssid = "test-ft" + passphrase="12345678" + + radius = hostapd.radius_params() + params = ft_params1(ssid=ssid, passphrase=passphrase) + params["ieee80211w"] = "2"; + params['wpa_key_mgmt'] = "FT-EAP" + params["ieee8021x"] = "1" + params = dict(radius.items() + params.items()) + hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) + params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) + params["ieee80211w"] = "2"; + 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, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True, eap=True) + +def test_ap_ft_mismatching_rrb_key_pull_eap(dev, apdev): + """WPA2-EAP-FT AP over DS with mismatching RRB key (pull)""" + ssid = "test-ft" + passphrase="12345678" + + radius = hostapd.radius_params() + params = ft_params1(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + params['wpa_key_mgmt'] = "FT-EAP" + params["ieee8021x"] = "1" + params = dict(radius.items() + params.items()) + hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) + params = ft_params2_incorrect_rrb_key(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + 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, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True, eap=True) + +def test_ap_ft_mismatching_r0kh_id_pull_eap(dev, apdev): + """WPA2-EAP-FT AP over DS with mismatching R0KH-ID (pull)""" + ssid = "test-ft" + passphrase="12345678" + + radius = hostapd.radius_params() + params = ft_params1(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + params["nas_identifier"] = "nas0.w1.fi" + params['wpa_key_mgmt'] = "FT-EAP" + params["ieee8021x"] = "1" + params = dict(radius.items() + params.items()) hostapd.add_ap(apdev[0]['ifname'], params) + dev[0].connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1", + eap="GPSK", identity="gpsk user", + password="abcdefghijklmnop0123456789abcdef", + scan_freq="2412") + params = ft_params2(ssid=ssid, passphrase=passphrase) params["pmk_r1_push"] = "0" + params['wpa_key_mgmt'] = "FT-EAP" + params["ieee8021x"] = "1" + params = dict(radius.items() + params.items()) hostapd.add_ap(apdev[1]['ifname'], params) - run_roams(dev[0], apdev, ssid, passphrase, over_ds=True, fail_test=True) + 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_eap(dev, apdev): + """WPA2-EAP-FT AP over DS with mismatching R0KH key (push)""" + ssid = "test-ft" + passphrase="12345678" + + radius = hostapd.radius_params() + params = ft_params1(ssid=ssid, passphrase=passphrase) + params["ieee80211w"] = "2"; + params['wpa_key_mgmt'] = "FT-EAP" + params["ieee8021x"] = "1" + params = dict(radius.items() + params.items()) + hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) + params = ft_params2_r0kh_mismatch(ssid=ssid, passphrase=passphrase) + params["ieee80211w"] = "2"; + 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, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True, eap=True) + +def test_ap_ft_mismatching_rrb_r0kh_pull_eap(dev, apdev): + """WPA2-EAP-FT AP over DS with mismatching R0KH key (pull)""" + ssid = "test-ft" + passphrase="12345678" + + radius = hostapd.radius_params() + params = ft_params1_r0kh_mismatch(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + params['wpa_key_mgmt'] = "FT-EAP" + params["ieee8021x"] = "1" + params = dict(radius.items() + params.items()) + hapd0 = hostapd.add_ap(apdev[0]['ifname'], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + params["pmk_r1_push"] = "0" + 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, hapd0, hapd1, ssid, passphrase, over_ds=True, + fail_test=True, eap=True) def test_ap_ft_gtk_rekey(dev, apdev): """WPA2-PSK-FT AP and GTK rekey""" @@ -405,27 +816,1180 @@ def test_ap_ft_gtk_rekey(dev, apdev): params = ft_params1(ssid=ssid, passphrase=passphrase) params['wpa_group_rekey'] = '1' - hostapd.add_ap(apdev[0]['ifname'], params) + hapd = hostapd.add_ap(apdev[0], params) dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", - ieee80211w="1") + 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].ifname, apdev[0]['ifname']) + hwsim_utils.test_connectivity(dev[0], hapd) params = ft_params2(ssid=ssid, passphrase=passphrase) params['wpa_group_rekey'] = '1' - hostapd.add_ap(apdev[1]['ifname'], params) + hapd1 = hostapd.add_ap(apdev[1], 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].ifname, apdev[1]['ifname']) + 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].ifname, apdev[1]['ifname']) + 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], p) + p = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], p) + + pid = find_wpas_process(dev[0]) + + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + # The decrypted copy of GTK is freed only after the CTRL-EVENT-CONNECTED + # event has been delivered, so verify that wpa_supplicant has returned to + # eloop before reading process memory. + time.sleep(1) + dev[0].ping() + + 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") + + 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") + if gtk in buf: + get_key_locations(buf, gtk, "GTK") + 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") + +@remote_compatible +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], 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], 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], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + params['rsn_pairwise'] = "GCMP-256" + hapd1 = hostapd.add_ap(apdev[1], 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], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], 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 fail_test(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) + + dev[0].request("REMOVE_NETWORK all") + with alloc_fail(dev[0], 1, "=sme_update_ft_ies"): + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + +def test_ap_ft_ap_oom(dev, apdev): + """WPA2-PSK-FT and AP OOM""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + with alloc_fail(hapd0, 1, "wpa_ft_store_pmk_r0"): + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + # This roam will fail due to missing PMK-R0 (OOM prevented storing it) + dev[0].roam(bssid1) + +def test_ap_ft_ap_oom2(dev, apdev): + """WPA2-PSK-FT and AP OOM 2""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + with alloc_fail(hapd0, 1, "wpa_ft_store_pmk_r1"): + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + dev[0].roam(bssid1) + if dev[0].get_status_field('bssid') != bssid1: + raise Exception("Did not roam to AP1") + # This roam will fail due to missing PMK-R1 (OOM prevented storing it) + dev[0].roam(bssid0) + +def test_ap_ft_ap_oom3(dev, apdev): + """WPA2-PSK-FT and AP OOM 3""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + with alloc_fail(hapd1, 1, "wpa_ft_pull_pmk_r1"): + # This will fail due to not being able to send out PMK-R1 pull request + dev[0].roam(bssid1) + + with fail_test(hapd1, 2, "os_get_random;wpa_ft_pull_pmk_r1"): + # This will fail due to not being able to send out PMK-R1 pull request + dev[0].roam(bssid1) + + with fail_test(hapd1, 2, "aes_siv_encrypt;wpa_ft_pull_pmk_r1"): + # This will fail due to not being able to send out PMK-R1 pull request + dev[0].roam(bssid1) + +def test_ap_ft_ap_oom3b(dev, apdev): + """WPA2-PSK-FT and AP OOM 3b""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + with fail_test(hapd1, 1, "os_get_random;wpa_ft_pull_pmk_r1"): + # This will fail due to not being able to send out PMK-R1 pull request + dev[0].roam(bssid1) + +def test_ap_ft_ap_oom4(dev, apdev): + """WPA2-PSK-FT and AP OOM 4""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + with alloc_fail(hapd1, 1, "wpa_ft_gtk_subelem"): + dev[0].roam(bssid1) + if dev[0].get_status_field('bssid') != bssid1: + raise Exception("Did not roam to AP1") + + with fail_test(hapd0, 1, "wpa_auth_get_seqnum;wpa_ft_gtk_subelem"): + dev[0].roam(bssid0) + if dev[0].get_status_field('bssid') != bssid0: + raise Exception("Did not roam to AP0") + + with fail_test(hapd0, 1, "aes_wrap;wpa_ft_gtk_subelem"): + dev[0].roam(bssid1) + if dev[0].get_status_field('bssid') != bssid1: + raise Exception("Did not roam to AP1") + +def test_ap_ft_ap_oom5(dev, apdev): + """WPA2-PSK-FT and AP OOM 5""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + with alloc_fail(hapd1, 1, "=wpa_ft_process_auth_req"): + # This will fail to roam + dev[0].roam(bssid1) + + with fail_test(hapd1, 1, "os_get_random;wpa_ft_process_auth_req"): + # This will fail to roam + dev[0].roam(bssid1) + + with fail_test(hapd1, 1, "sha256_prf_bits;wpa_pmk_r1_to_ptk;wpa_ft_process_auth_req"): + # This will fail to roam + dev[0].roam(bssid1) + + with fail_test(hapd1, 3, "wpa_pmk_r1_to_ptk;wpa_ft_process_auth_req"): + # This will fail to roam + dev[0].roam(bssid1) + + with fail_test(hapd1, 1, "wpa_derive_pmk_r1_name;wpa_ft_process_auth_req"): + # This will fail to roam + dev[0].roam(bssid1) + +def test_ap_ft_ap_oom6(dev, apdev): + """WPA2-PSK-FT and AP OOM 6""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + with fail_test(hapd0, 1, "wpa_derive_pmk_r0;wpa_auth_derive_ptk_ft"): + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + dev[0].request("REMOVE_NETWORK all") + dev[0].wait_disconnected() + with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_auth_derive_ptk_ft"): + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + dev[0].request("REMOVE_NETWORK all") + dev[0].wait_disconnected() + with fail_test(hapd0, 1, "wpa_pmk_r1_to_ptk;wpa_auth_derive_ptk_ft"): + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + +def test_ap_ft_ap_oom7(dev, apdev): + """WPA2-PSK-FT and AP OOM 7""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + params["ieee80211w"] = "2" + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + ieee80211w="2", scan_freq="2412") + + params = ft_params2(ssid=ssid, passphrase=passphrase) + params["ieee80211w"] = "2" + hapd1 = hostapd.add_ap(apdev[1], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + with alloc_fail(hapd1, 1, "wpa_ft_igtk_subelem"): + # This will fail to roam + dev[0].roam(bssid1) + with fail_test(hapd1, 1, "aes_wrap;wpa_ft_igtk_subelem"): + # This will fail to roam + dev[0].roam(bssid1) + with alloc_fail(hapd1, 1, "=wpa_sm_write_assoc_resp_ies"): + # This will fail to roam + dev[0].roam(bssid1) + with fail_test(hapd1, 1, "wpa_ft_mic;wpa_sm_write_assoc_resp_ies"): + # This will fail to roam + dev[0].roam(bssid1) + +def test_ap_ft_ap_oom8(dev, apdev): + """WPA2-PSK-FT and AP OOM 8""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + params['ft_psk_generate_local'] = "1"; + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + + params = ft_params2(ssid=ssid, passphrase=passphrase) + params['ft_psk_generate_local'] = "1"; + hapd1 = hostapd.add_ap(apdev[1], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + with fail_test(hapd1, 1, "wpa_derive_pmk_r0;wpa_ft_psk_pmk_r1"): + # This will fail to roam + dev[0].roam(bssid1) + with fail_test(hapd1, 1, "wpa_derive_pmk_r1;wpa_ft_psk_pmk_r1"): + # This will fail to roam + dev[0].roam(bssid1) + +def test_ap_ft_ap_oom9(dev, apdev): + """WPA2-PSK-FT and AP OOM 9""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + + with alloc_fail(hapd0, 1, "wpa_ft_action_rx"): + # This will fail to roam + if "OK" not in dev[0].request("FT_DS " + bssid1): + raise Exception("FT_DS failed") + wait_fail_trigger(hapd0, "GET_ALLOC_FAIL") + + with alloc_fail(hapd1, 1, "wpa_ft_rrb_rx_request"): + # This will fail to roam + if "OK" not in dev[0].request("FT_DS " + bssid1): + raise Exception("FT_DS failed") + wait_fail_trigger(hapd1, "GET_ALLOC_FAIL") + + with alloc_fail(hapd1, 1, "wpa_ft_send_rrb_auth_resp"): + # This will fail to roam + if "OK" not in dev[0].request("FT_DS " + bssid1): + raise Exception("FT_DS failed") + wait_fail_trigger(hapd1, "GET_ALLOC_FAIL") + +def test_ap_ft_ap_oom10(dev, apdev): + """WPA2-PSK-FT and AP OOM 10""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + 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], params) + bssid1 = hapd1.own_addr() + dev[0].scan_for_bss(bssid1, freq="2412") + + with fail_test(hapd0, 1, "aes_siv_decrypt;wpa_ft_rrb_rx_pull"): + # This will fail to roam + if "OK" not in dev[0].request("FT_DS " + bssid1): + raise Exception("FT_DS failed") + wait_fail_trigger(hapd0, "GET_FAIL") + + with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_ft_rrb_rx_pull"): + # This will fail to roam + if "OK" not in dev[0].request("FT_DS " + bssid1): + raise Exception("FT_DS failed") + wait_fail_trigger(hapd0, "GET_FAIL") + + with fail_test(hapd0, 1, "aes_siv_encrypt;wpa_ft_rrb_rx_pull"): + # This will fail to roam + if "OK" not in dev[0].request("FT_DS " + bssid1): + raise Exception("FT_DS failed") + wait_fail_trigger(hapd0, "GET_FAIL") + + with fail_test(hapd1, 1, "aes_siv_decrypt;wpa_ft_rrb_rx_resp"): + # This will fail to roam + if "OK" not in dev[0].request("FT_DS " + bssid1): + raise Exception("FT_DS failed") + wait_fail_trigger(hapd1, "GET_FAIL") + +def test_ap_ft_ap_oom11(dev, apdev): + """WPA2-PSK-FT and AP OOM 11""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + + dev[0].scan_for_bss(bssid0, freq="2412") + with fail_test(hapd0, 1, "wpa_derive_pmk_r1;wpa_ft_generate_pmk_r1"): + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + wait_fail_trigger(hapd0, "GET_FAIL") + + dev[1].scan_for_bss(bssid0, freq="2412") + with fail_test(hapd0, 1, "aes_siv_encrypt;wpa_ft_generate_pmk_r1"): + dev[1].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + wait_fail_trigger(hapd0, "GET_FAIL") + +def test_ap_ft_over_ds_proto_ap(dev, apdev): + """WPA2-PSK-FT AP over DS protocol testing for AP processing""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + bssid0 = hapd0.own_addr() + _bssid0 = bssid0.replace(':', '') + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + addr = dev[0].own_addr() + _addr = addr.replace(':', '') + + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], params) + bssid1 = hapd1.own_addr() + _bssid1 = bssid1.replace(':', '') + + hapd0.set("ext_mgmt_frame_handling", "1") + hdr = "d0003a01" + _bssid0 + _addr + _bssid0 + "1000" + valid = "0601" + _addr + _bssid1 + tests = [ "0601", + "0601" + _addr, + "0601" + _addr + _bssid0, + "0601" + _addr + "ffffffffffff", + "0601" + _bssid0 + _bssid0, + valid, + valid + "01", + valid + "3700", + valid + "3600", + valid + "3603ffffff", + valid + "3603a1b2ff", + valid + "3603a1b2ff" + "3700", + valid + "3603a1b2ff" + "37520000" + 16*"00" + 32*"00" + 32*"00", + valid + "3603a1b2ff" + "37520001" + 16*"00" + 32*"00" + 32*"00", + valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa", + valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "3000", + valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac040100000facff00000100a225368fe0983b5828a37a0acb37f253", + valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac030100000fac0400000100a225368fe0983b5828a37a0acb37f253", + valid + "3603a1b2ff" + "37550000" + 16*"00" + 32*"00" + 32*"00" + "0301aa" + "30260100000fac040100000fac040100000fac0400000100a225368fe0983b5828a37a0acb37f253", + valid + "0001" ] + for t in tests: + hapd0.dump_monitor() + if "OK" not in hapd0.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + t): + raise Exception("MGMT_RX_PROCESS failed") + + hapd0.set("ext_mgmt_frame_handling", "0") + +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], 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], 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) + +@remote_compatible +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], 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") + +@remote_compatible +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], 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") + +def test_ap_ft_ptk_rekey(dev, apdev): + """WPA2-PSK-FT PTK rekeying triggered by station after roam""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], params) + + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, ptk_rekey="1") + + ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED", + "WPA: Key negotiation completed"], timeout=5) + if ev is None: + raise Exception("No event received after roam") + if "CTRL-EVENT-DISCONNECTED" in ev: + raise Exception("Unexpected disconnection after roam") + + if dev[0].get_status_field('bssid') == apdev[0]['bssid']: + hapd = hapd0 + else: + hapd = hapd1 + hwsim_utils.test_connectivity(dev[0], hapd) + +def test_ap_ft_ptk_rekey_ap(dev, apdev): + """WPA2-PSK-FT PTK rekeying triggered by AP after roam""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + params['wpa_ptk_rekey'] = '2' + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + params['wpa_ptk_rekey'] = '2' + hapd1 = hostapd.add_ap(apdev[1], params) + + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase) + + ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED", + "WPA: Key negotiation completed"], timeout=5) + if ev is None: + raise Exception("No event received after roam") + if "CTRL-EVENT-DISCONNECTED" in ev: + raise Exception("Unexpected disconnection after roam") + + if dev[0].get_status_field('bssid') == apdev[0]['bssid']: + hapd = hapd0 + else: + hapd = hapd1 + hwsim_utils.test_connectivity(dev[0], hapd) + +def test_ap_ft_internal_rrb_check(dev, apdev): + """RRB internal delivery only to WPA enabled BSS""" + 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], params) + key_mgmt = hapd.get_config()['key_mgmt'] + if key_mgmt.split(' ')[0] != "FT-EAP": + raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt) + + hapd1 = hostapd.add_ap(apdev[1], { "ssid" : ssid }) + + # Connect to WPA enabled AP + dev[0].connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1", + eap="GPSK", identity="gpsk user", + password="abcdefghijklmnop0123456789abcdef", + scan_freq="2412") + + # Try over_ds roaming to non-WPA-enabled AP. + # If hostapd does not check hapd->wpa_auth internally, it will crash now. + dev[0].roam_over_ds(apdev[1]['bssid'], fail_test=True) + +def test_ap_ft_extra_ie(dev, apdev): + """WPA2-PSK-FT AP with WPA2-PSK enabled and unexpected MDE""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + params["wpa_key_mgmt"] = "WPA-PSK FT-PSK" + hapd0 = hostapd.add_ap(apdev[0], params) + dev[1].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + dev[2].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK", proto="WPA2", + scan_freq="2412") + try: + # Add Mobility Domain element to test AP validation code. + dev[0].request("VENDOR_ELEM_ADD 13 3603a1b201") + dev[0].connect(ssid, psk=passphrase, key_mgmt="WPA-PSK", proto="WPA2", + scan_freq="2412", wait_connect=False) + ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED", + "CTRL-EVENT-ASSOC-REJECT"], timeout=10) + if ev is None: + raise Exception("No connection result") + if "CTRL-EVENT-CONNECTED" in ev: + raise Exception("Non-FT association accepted with MDE") + if "status_code=43" not in ev: + raise Exception("Unexpected status code: " + ev) + dev[0].request("DISCONNECT") + finally: + dev[0].request("VENDOR_ELEM_REMOVE 13 *") + +def test_ap_ft_ric(dev, apdev): + """WPA2-PSK-FT AP and RIC""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], params) + + dev[0].set("ric_ies", "") + dev[0].set("ric_ies", '""') + if "FAIL" not in dev[0].request("SET ric_ies q"): + raise Exception("Invalid ric_ies value accepted") + + tests = [ "3900", + "3900ff04eeeeeeee", + "390400000000", + "390400000000" + "390400000000", + "390400000000" + "dd050050f20202", + "390400000000" + "dd3d0050f2020201" + 55*"00", + "390400000000" + "dd3d0050f2020201aa300010270000000000000000000000000000000000000000000000000000ffffff7f00000000000000000000000040420f00ffff0000", + "390401010000" + "dd3d0050f2020201aa3000dc050000000000000000000000000000000000000000000000000000dc050000000000000000000000000000808d5b0028230000" ] + for t in tests: + dev[0].set("ric_ies", t) + run_roams(dev[0], apdev, hapd0, hapd1, ssid, passphrase, + test_connectivity=False) + dev[0].request("REMOVE_NETWORK all") + dev[0].wait_disconnected() + dev[0].dump_monitor() + +def ie_hex(ies, id): + return binascii.hexlify(struct.pack('BB', id, len(ies[id])) + ies[id]) + +def test_ap_ft_reassoc_proto(dev, apdev): + """WPA2-PSK-FT AP Reassociation Request frame parsing""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], params) + + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + ieee80211w="1", scan_freq="2412") + if dev[0].get_status_field('bssid') == hapd0.own_addr(): + hapd1ap = hapd0 + hapd2ap = hapd1 + else: + hapd1ap = hapd1 + hapd2ap = hapd0 + + dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412") + hapd2ap.set("ext_mgmt_frame_handling", "1") + dev[0].request("ROAM " + hapd2ap.own_addr()) + + while True: + req = hapd2ap.mgmt_rx() + hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame'])) + if req['subtype'] == 11: + break + + while True: + req = hapd2ap.mgmt_rx() + if req['subtype'] == 2: + break + hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame'])) + + # IEEE 802.11 header + fixed fields before IEs + hdr = binascii.hexlify(req['frame'][0:34]) + ies = parse_ie(binascii.hexlify(req['frame'][34:])) + # First elements: SSID, Supported Rates, Extended Supported Rates + ies1 = ie_hex(ies, 0) + ie_hex(ies, 1) + ie_hex(ies, 50) + + rsne = ie_hex(ies, 48) + mde = ie_hex(ies, 54) + fte = ie_hex(ies, 55) + tests = [ ] + # RSN: Trying to use FT, but MDIE not included + tests += [ rsne ] + # RSN: Attempted to use unknown MDIE + tests += [ rsne + "3603000000" ] + # Invalid RSN pairwise cipher + tests += [ "30260100000fac040100000fac030100000fac040000010029208a42cd25c85aa571567dce10dae3" ] + # FT: No PMKID in RSNIE + tests += [ "30160100000fac040100000fac040100000fac0400000000" + ie_hex(ies, 54) ] + # FT: Invalid FTIE + tests += [ rsne + mde ] + # FT: RIC IE(s) in the frame, but not included in protected IE count + # FT: Failed to parse FT IEs + tests += [ rsne + mde + fte + "3900" ] + # FT: SNonce mismatch in FTIE + tests += [ rsne + mde + "37520000" + 16*"00" + 32*"00" + 32*"00" ] + # FT: ANonce mismatch in FTIE + tests += [ rsne + mde + fte[0:40] + 32*"00" + fte[104:] ] + # FT: No R0KH-ID subelem in FTIE + tests += [ rsne + mde + "3752" + fte[4:168] ] + # FT: R0KH-ID in FTIE did not match with the current R0KH-ID + tests += [ rsne + mde + "3755" + fte[4:168] + "0301ff" ] + # FT: No R1KH-ID subelem in FTIE + tests += [ rsne + mde + "375e" + fte[4:168] + "030a" + "nas1.w1.fi".encode("hex") ] + # FT: Unknown R1KH-ID used in ReassocReq + tests += [ rsne + mde + "3766" + fte[4:168] + "030a" + "nas1.w1.fi".encode("hex") + "0106000000000000" ] + # FT: PMKID in Reassoc Req did not match with the PMKR1Name derived from auth request + tests += [ rsne[:-32] + 16*"00" + mde + fte ] + # Invalid MIC in FTIE + tests += [ rsne + mde + fte[0:8] + 16*"00" + fte[40:] ] + for t in tests: + hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + hdr + ies1 + t) + +def test_ap_ft_reassoc_local_fail(dev, apdev): + """WPA2-PSK-FT AP Reassociation Request frame and local failure""" + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], params) + + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + ieee80211w="1", scan_freq="2412") + if dev[0].get_status_field('bssid') == hapd0.own_addr(): + hapd1ap = hapd0 + hapd2ap = hapd1 + else: + hapd1ap = hapd1 + hapd2ap = hapd0 + + dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412") + # FT: Failed to calculate MIC + with fail_test(hapd2ap, 1, "wpa_ft_validate_reassoc"): + dev[0].request("ROAM " + hapd2ap.own_addr()) + ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"], timeout=10) + dev[0].request("DISCONNECT") + if ev is None: + raise Exception("Association reject not seen") + +def test_ap_ft_reassoc_replay(dev, apdev, params): + """WPA2-PSK-FT AP and replayed Reassociation Request frame""" + capfile = os.path.join(params['logdir'], "hwsim0.pcapng") + ssid = "test-ft" + passphrase="12345678" + + params = ft_params1(ssid=ssid, passphrase=passphrase) + hapd0 = hostapd.add_ap(apdev[0], params) + params = ft_params2(ssid=ssid, passphrase=passphrase) + hapd1 = hostapd.add_ap(apdev[1], params) + + dev[0].connect(ssid, psk=passphrase, key_mgmt="FT-PSK", proto="WPA2", + scan_freq="2412") + if dev[0].get_status_field('bssid') == hapd0.own_addr(): + hapd1ap = hapd0 + hapd2ap = hapd1 + else: + hapd1ap = hapd1 + hapd2ap = hapd0 + + dev[0].scan_for_bss(hapd2ap.own_addr(), freq="2412") + hapd2ap.set("ext_mgmt_frame_handling", "1") + dev[0].dump_monitor() + if "OK" not in dev[0].request("ROAM " + hapd2ap.own_addr()): + raise Exception("ROAM failed") + + reassocreq = None + count = 0 + while count < 100: + req = hapd2ap.mgmt_rx() + count += 1 + hapd2ap.dump_monitor() + hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame'])) + if req['subtype'] == 2: + reassocreq = req + ev = hapd2ap.wait_event(["MGMT-TX-STATUS"], timeout=5) + if ev is None: + raise Exception("No TX status seen") + cmd = "MGMT_TX_STATUS_PROCESS %s" % (" ".join(ev.split(' ')[1:4])) + if "OK" not in hapd2ap.request(cmd): + raise Exception("MGMT_TX_STATUS_PROCESS failed") + break + hapd2ap.set("ext_mgmt_frame_handling", "0") + if reassocreq is None: + raise Exception("No Reassociation Request frame seen") + dev[0].wait_connected() + dev[0].dump_monitor() + hapd2ap.dump_monitor() + + hwsim_utils.test_connectivity(dev[0], hapd2ap) + + logger.info("Replay the last Reassociation Request frame") + hapd2ap.dump_monitor() + hapd2ap.set("ext_mgmt_frame_handling", "1") + hapd2ap.request("MGMT_RX_PROCESS freq=2412 datarate=0 ssi_signal=-30 frame=" + binascii.hexlify(req['frame'])) + ev = hapd2ap.wait_event(["MGMT-TX-STATUS"], timeout=5) + if ev is None: + raise Exception("No TX status seen") + cmd = "MGMT_TX_STATUS_PROCESS %s" % (" ".join(ev.split(' ')[1:4])) + if "OK" not in hapd2ap.request(cmd): + raise Exception("MGMT_TX_STATUS_PROCESS failed") + hapd2ap.set("ext_mgmt_frame_handling", "0") + + try: + hwsim_utils.test_connectivity(dev[0], hapd2ap) + ok = True + except: + ok = False + + ap = hapd2ap.own_addr() + sta = dev[0].own_addr() + filt = "wlan.fc.type == 2 && " + \ + "wlan.da == " + sta + " && " + \ + "wlan.sa == " + ap + fields = [ "wlan.ccmp.extiv" ] + res = run_tshark(capfile, filt, fields) + vals = res.splitlines() + logger.info("CCMP PN: " + str(vals)) + if len(vals) < 2: + raise Exception("Could not find all CCMP protected frames from capture") + if len(set(vals)) < len(vals): + raise Exception("Duplicate CCMP PN used") + + if not ok: + raise Exception("The second hwsim connectivity test failed")