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authorJouni Malinen <j@w1.fi>2013-04-01 14:48:22 (GMT)
committerJouni Malinen <j@w1.fi>2013-04-01 16:34:53 (GMT)
commitea295abcd5e76c8cde9f5260cd49a3f7fcd1d75d (patch)
treeba21146a1d50eaeab90591bbe1191c1e03da0eb0
parent49e160a58dbb043a539c212b54146a9775555289 (diff)
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tests: Add test cases for NFC+WPS
Signed-hostap: Jouni Malinen <j@w1.fi>
-rw-r--r--tests/hwsim/test_nfc_wps.py152
1 files changed, 152 insertions, 0 deletions
diff --git a/tests/hwsim/test_nfc_wps.py b/tests/hwsim/test_nfc_wps.py
new file mode 100644
index 0000000..a7081e3
--- /dev/null
+++ b/tests/hwsim/test_nfc_wps.py
@@ -0,0 +1,152 @@
+#!/usr/bin/python
+#
+# WPS+NFC tests
+# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import time
+import subprocess
+import logging
+logger = logging.getLogger(__name__)
+
+import hwsim_utils
+import hostapd
+
+def check_wpa2_connection(sta, ap, ssid, mixed=False):
+ status = sta.get_status()
+ if status['wpa_state'] != 'COMPLETED':
+ raise Exception("Not fully connected")
+ if status['bssid'] != ap['bssid']:
+ raise Exception("Unexpected BSSID")
+ if status['ssid'] != ssid:
+ raise Exception("Unexpected SSID")
+ if status['pairwise_cipher'] != 'CCMP':
+ raise Exception("Unexpected encryption configuration")
+ if status['group_cipher'] != 'CCMP' and not mixed:
+ raise Exception("Unexpected encryption configuration")
+ if status['key_mgmt'] != 'WPA2-PSK':
+ raise Exception("Unexpected key_mgmt")
+ hwsim_utils.test_connectivity(sta.ifname, ap['ifname'])
+
+def ap_wps_params(ssid):
+ return { "ssid": ssid, "eap_server": "1", "wps_state": "2",
+ "wpa_passphrase": "12345678", "wpa": "2",
+ "wpa_key_mgmt": "WPA-PSK", "rsn_pairwise": "CCMP"}
+
+def test_nfc_wps_password_token_sta(dev, apdev):
+ """NFC tag with password token on the station/Enrollee"""
+ ssid = "test-wps-nfc-pw-token-conf"
+ params = ap_wps_params(ssid)
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ logger.info("WPS provisioning step using password token from station")
+ pw = dev[0].request("WPS_NFC_TOKEN NDEF").rstrip()
+ if "FAIL" in pw:
+ raise Exception("Failed to generate password token")
+ res = hapd.request("WPS_NFC_TAG_READ " + pw)
+ if "FAIL" in res:
+ raise Exception("Failed to provide NFC tag contents to hostapd")
+ dev[0].dump_monitor()
+ res = dev[0].request("WPS_NFC")
+ if "FAIL" in res:
+ raise Exception("Failed to start Enrollee using NFC password token")
+ ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
+ if ev is None:
+ raise Exception("Association with the AP timed out")
+ check_wpa2_connection(dev[0], apdev[0], ssid)
+
+def test_nfc_wps_config_token(dev, apdev):
+ """NFC tag with configuration token from AP"""
+ ssid = "test-wps-nfc-conf-token"
+ params = ap_wps_params(ssid)
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ logger.info("NFC configuration token from AP to station")
+ conf = hapd.request("WPS_NFC_CONFIG_TOKEN NDEF").rstrip()
+ if "FAIL" in conf:
+ raise Exception("Failed to generate configuration token")
+ dev[0].dump_monitor()
+ res = dev[0].request("WPS_NFC_TAG_READ " + conf)
+ if "FAIL" in res:
+ raise Exception("Failed to provide NFC tag contents to wpa_supplicant")
+ ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
+ if ev is None:
+ raise Exception("Association with the AP timed out")
+ check_wpa2_connection(dev[0], apdev[0], ssid)
+
+def test_nfc_wps_password_token_sta_init(dev, apdev):
+ """Initial AP configuration with first WPS NFC Enrollee"""
+ ssid = "test-wps-nfc-pw-token-init"
+ hostapd.add_ap(apdev[0]['ifname'],
+ { "ssid": ssid, "eap_server": "1", "wps_state": "1" })
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ logger.info("WPS provisioning step using password token from station")
+ pw = dev[0].request("WPS_NFC_TOKEN NDEF").rstrip()
+ if "FAIL" in pw:
+ raise Exception("Failed to generate password token")
+ res = hapd.request("WPS_NFC_TAG_READ " + pw)
+ if "FAIL" in res:
+ raise Exception("Failed to provide NFC tag contents to hostapd")
+ dev[0].dump_monitor()
+ res = dev[0].request("WPS_NFC")
+ if "FAIL" in res:
+ raise Exception("Failed to start Enrollee using NFC password token")
+ ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
+ if ev is None:
+ raise Exception("Association with the AP timed out")
+ check_wpa2_connection(dev[0], apdev[0], ssid, mixed=True)
+
+def test_nfc_wps_password_token_ap(dev, apdev):
+ """WPS registrar configuring an AP using AP password token"""
+ dev[0].request("SET ignore_old_scan_res 1")
+ ssid = "test-wps-nfc-pw-token-init"
+ hostapd.add_ap(apdev[0]['ifname'],
+ { "ssid": ssid, "eap_server": "1", "wps_state": "1" })
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ logger.info("WPS configuration step")
+ pw = hapd.request("WPS_NFC_TOKEN NDEF").rstrip()
+ if "FAIL" in pw:
+ raise Exception("Failed to generate password token")
+ res = hapd.request("WPS_NFC_TOKEN enable")
+ if "FAIL" in pw:
+ raise Exception("Failed to enable AP password token")
+ res = dev[0].request("WPS_NFC_TAG_READ " + pw)
+ if "FAIL" in res:
+ raise Exception("Failed to provide NFC tag contents to wpa_supplicant")
+ dev[0].dump_monitor()
+ new_ssid = "test-wps-nfc-pw-token-new-ssid"
+ new_passphrase = "1234567890"
+ res = dev[0].request("WPS_REG " + apdev[0]['bssid'] + " nfc-pw " + new_ssid.encode("hex") + " WPA2PSK CCMP " + new_passphrase.encode("hex"))
+ if "FAIL" in res:
+ raise Exception("Failed to start Registrar using NFC password token")
+ ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
+ if ev is None:
+ raise Exception("Association with the AP timed out")
+ check_wpa2_connection(dev[0], apdev[0], new_ssid, mixed=True)
+
+def test_nfc_wps_handover(dev, apdev):
+ """Connect to WPS AP with NFC connection handover"""
+ ssid = "test-wps-nfc-handover"
+ params = ap_wps_params(ssid)
+ hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ logger.info("NFC connection handover")
+ req = dev[0].request("NFC_GET_HANDOVER_REQ NDEF WPS-CR").rstrip()
+ if "FAIL" in req:
+ raise Exception("Failed to generate NFC connection handover request")
+ sel = hapd.request("NFC_GET_HANDOVER_SEL NDEF WPS-CR").rstrip()
+ if "FAIL" in sel:
+ raise Exception("Failed to generate NFC connection handover select")
+ res = hapd.request("NFC_REPORT_HANDOVER RESP WPS " + req + " " + sel)
+ if "FAIL" in res:
+ raise Exception("Failed to report NFC connection handover to to hostapd")
+ dev[0].dump_monitor()
+ res = dev[0].request("NFC_REPORT_HANDOVER INIT WPS " + req + " " + sel)
+ if "FAIL" in res:
+ raise Exception("Failed to report NFC connection handover to to wpa_supplicant")
+ ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
+ if ev is None:
+ raise Exception("Association with the AP timed out")
+ check_wpa2_connection(dev[0], apdev[0], ssid)