libeap/tests/hwsim/test_ext_password.py

   1 # External password storage
   2 # Copyright (c) 2014, Jouni Malinen <j@w1.fi>
   3 #
   4 # This software may be distributed under the terms of the BSD license.
   5 # See README for more details.
   6
   7 import logging
   8 logger = logging.getLogger()
   9
  10 import hostapd
  11 from utils import skip_with_fips
  12 from wpasupplicant import WpaSupplicant
  13 from test_ap_hs20 import hs20_ap_params
  14 from test_ap_hs20 import interworking_select
  15 from test_ap_hs20 import interworking_connect
  16
  17 def test_ext_password_psk(dev, apdev):
  18     """External password storage for PSK"""
  19     params = hostapd.wpa2_params(ssid="ext-pw-psk", passphrase="12345678")
  20     hostapd.add_ap(apdev[0]['ifname'], params)
  21     dev[0].request("SET ext_password_backend test:psk1=12345678")
  22     dev[0].connect("ext-pw-psk", raw_psk="ext:psk1", scan_freq="2412")
  23
  24 def test_ext_password_psk_not_found(dev, apdev):
  25     """External password storage for PSK and PSK not found"""
  26     params = hostapd.wpa2_params(ssid="ext-pw-psk", passphrase="12345678")
  27     hostapd.add_ap(apdev[0]['ifname'], params)
  28     dev[0].request("SET ext_password_backend test:psk1=12345678")
  29     dev[0].connect("ext-pw-psk", raw_psk="ext:psk2", scan_freq="2412",
  30                    wait_connect=False)
  31     dev[1].request("SET ext_password_backend test:psk1=1234567")
  32     dev[1].connect("ext-pw-psk", raw_psk="ext:psk1", scan_freq="2412",
  33                    wait_connect=False)
  34     dev[2].request("SET ext_password_backend test:psk1=1234567890123456789012345678901234567890123456789012345678901234567890")
  35     dev[2].connect("ext-pw-psk", raw_psk="ext:psk1", scan_freq="2412",
  36                    wait_connect=False)
  37     wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
  38     wpas.interface_add("wlan5")
  39     wpas.request("SET ext_password_backend test:psk1=123456789012345678901234567890123456789012345678901234567890123q")
  40     wpas.connect("ext-pw-psk", raw_psk="ext:psk1", scan_freq="2412",
  41                  wait_connect=False)
  42
  43     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
  44     if ev is not None:
  45         raise Exception("Unexpected association")
  46     ev = dev[1].wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.1)
  47     if ev is not None:
  48         raise Exception("Unexpected association")
  49     ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.1)
  50     if ev is not None:
  51         raise Exception("Unexpected association")
  52     ev = wpas.wait_event(["CTRL-EVENT-CONNECTED"], timeout=0.1)
  53     if ev is not None:
  54         raise Exception("Unexpected association")
  55
  56 def test_ext_password_eap(dev, apdev):
  57     """External password storage for EAP password"""
  58     params = hostapd.wpa2_eap_params(ssid="ext-pw-eap")
  59     hostapd.add_ap(apdev[0]['ifname'], params)
  60     dev[0].request("SET ext_password_backend test:pw0=hello|pw1=password|pw2=secret")
  61     dev[0].connect("ext-pw-eap", key_mgmt="WPA-EAP", eap="PEAP",
  62                    identity="user", password_hex="ext:pw1",
  63                    ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
  64                    scan_freq="2412")
  65
  66 def test_ext_password_interworking(dev, apdev):
  67     """External password storage for Interworking network selection"""
  68     skip_with_fips(dev[0])
  69     bssid = apdev[0]['bssid']
  70     params = hs20_ap_params()
  71     hostapd.add_ap(apdev[0]['ifname'], params)
  72
  73     dev[0].hs20_enable()
  74     dev[0].request("SET ext_password_backend test:pw1=password")
  75     id = dev[0].add_cred_values({ 'realm': "example.com",
  76                                   'username': "hs20-test" })
  77     dev[0].set_cred(id, "password", "ext:pw1")
  78     interworking_select(dev[0], bssid, freq="2412")
  79     interworking_connect(dev[0], bssid, "TTLS")