tests: External password storage

Signed-hostap: Jouni Malinen <j@w1.fi>

tests/hwsim/test_ext_password.py

@@ -0,0 +1,46 @@
+#!/usr/bin/python
+#
+# External password storage
+# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import logging
+logger = logging.getLogger()
+
+import hostapd
+from test_ap_hs20 import hs20_ap_params
+from test_ap_hs20 import interworking_select
+from test_ap_hs20 import interworking_connect
+
+def test_ext_password_psk(dev, apdev):
+    """External password storage for PSK"""
+    params = hostapd.wpa2_params(ssid="ext-pw-psk", passphrase="12345678")
+    hostapd.add_ap(apdev[0]['ifname'], params)
+    dev[0].request("SET ext_password_backend test:psk1=12345678")
+    dev[0].connect("ext-pw-psk", raw_psk="ext:psk1", scan_freq="2412")
+
+def test_ext_password_eap(dev, apdev):
+    """External password storage for EAP password"""
+    params = hostapd.wpa2_eap_params(ssid="ext-pw-eap")
+    hostapd.add_ap(apdev[0]['ifname'], params)
+    dev[0].request("SET ext_password_backend test:pw0=hello|pw1=password|pw2=secret")
+    dev[0].connect("ext-pw-eap", key_mgmt="WPA-EAP", eap="PEAP",
+                   identity="user", password_hex="ext:pw1",
+                   ca_cert="auth_serv/ca.pem", phase2="auth=MSCHAPV2",
+                   scan_freq="2412")
+
+def test_ext_password_interworking(dev, apdev):
+    """External password storage for Interworking network selection"""
+    bssid = apdev[0]['bssid']
+    params = hs20_ap_params()
+    hostapd.add_ap(apdev[0]['ifname'], params)
+
+    dev[0].hs20_enable()
+    dev[0].request("SET ext_password_backend test:pw1=password")
+    id = dev[0].add_cred_values({ 'realm': "example.com",
+                                  'username': "hs20-test" })
+    dev[0].set_cred(id, "password", "ext:pw1")
+    interworking_select(dev[0], bssid, freq="2412")
+    interworking_connect(dev[0], bssid, "TTLS")

tests/hwsim/wpasupplicant.py

@@ -571,7 +571,7 @@ class WpaSupplicant:
                 eapol_flags=None, fragment_size=None,
                 wait_connect=True, only_add_network=False,
                 ca_cert2=None, client_cert2=None, private_key2=None,
-                scan_ssid=None):
+                scan_ssid=None, raw_psk=None):
         logger.info("Connect STA " + self.ifname + " to AP")
         id = self.add_network()
         if ssid:
@@ -580,6 +580,8 @@ class WpaSupplicant:
             self.set_network(id, "ssid", ssid2)
         if psk:
             self.set_network_quoted(id, "psk", psk)
+        if raw_psk:
+            self.set_network(id, "psk", raw_psk)
         if proto:
             self.set_network(id, "proto", proto)
         if key_mgmt: