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