auto-t: add H2E password identifier test

In order to support identifiers the test profiles needed to be
reworked due to hostapd allowing multiple password entires. You
cannot just call set_value() with a new entry as the old ones
still exist. Instead use a unique password for the identifier and
non-identifier use cases.

After adding this test the failure_test started failing due to
hostapd not starting up. This was due to the group being unsupported
but oddly only when hostapd was reloaded (running the test
individually worked). To fix this the group number was changed to 21
which hostapd does support but IWD does not.

autotests/testSAE/autoconnect_test.py

@@ -35,12 +35,23 @@ class Test(unittest.TestCase):
         wd.wait_for_object_condition(ordered_network.network_object, condition)
 
     def test_SAE(self):
+        IWD.copy_to_storage("ssidSAE.psk.default", name="ssidSAE.psk")
         self.hostapd.wait_for_event("AP-ENABLED")
 
         wd = IWD(True)
         self.validate_connection(wd)
 
     def test_SAE_H2E(self):
+        IWD.copy_to_storage("ssidSAE.psk.default", name="ssidSAE.psk")
+        self.hostapd.set_value('sae_pwe', '1')
+        self.hostapd.set_value('sae_groups', '20')
+        self.hostapd.reload()
+        self.hostapd.wait_for_event("AP-ENABLED")
+        wd = IWD(True)
+        self.validate_connection(wd)
+
+    def test_SAE_H2E_password_identifier(self):
+        IWD.copy_to_storage("ssidSAE.psk.identifier", name="ssidSAE.psk")
         self.hostapd.set_value('sae_pwe', '1')
         self.hostapd.set_value('sae_groups', '20')
         self.hostapd.reload()
@@ -51,15 +62,12 @@ class Test(unittest.TestCase):
     def setUp(self):
         self.hostapd.default()
 
+    def tearDown(self):
+        IWD.clear_storage()
+
     @classmethod
     def setUpClass(cls):
         cls.hostapd = HostapdCLI(config='ssidSAE.conf')
-        IWD.copy_to_storage('ssidSAE.psk')
-        pass
-
-    @classmethod
-    def tearDownClass(cls):
-        IWD.clear_storage()
 
 if __name__ == '__main__':
     unittest.main(exit=True)

autotests/testSAE/failure_test.py

@@ -37,7 +37,7 @@ class Test(unittest.TestCase):
         self.validate_connection(wd, 'InvalidSecret')
 
     def test_no_supported_groups(self):
-        self.hostapd.set_value('sae_groups', '1')
+        self.hostapd.set_value('sae_groups', '21')
         self.hostapd.reload()
 
         wd = IWD(True)

autotests/testSAE/ssidSAE.conf

@@ -5,7 +5,8 @@ ssid=ssidSAE
 wpa=2
 wpa_key_mgmt=SAE
 wpa_pairwise=CCMP
-sae_password=secret123|mac=ff:ff:ff:ff:ff:ff
+sae_password=secret123
+sae_password=withidentifier|id=myidentifier
 sae_groups=19
 ieee80211w=2
 sae_pwe=0

autotests/testSAE/ssidSAE.psk.identifier

@@ -0,0 +1,3 @@
+[Security]
+Passphrase=withidentifier
+PasswordIdentifier=myidentifier