raise Exception("Frame to gate %s not observed" % addr0)
if addr1 not in da:
raise Exception("Frame to gate %s not observed" % addr1)
+
+def test_wpas_mesh_pmksa_caching(dev, apdev):
+ """Secure mesh network and PMKSA caching"""
+ check_mesh_support(dev[0], secure=True)
+ dev[0].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[0])
+ dev[0].mesh_group_add(id)
+
+ dev[1].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[1])
+ dev[1].mesh_group_add(id)
+
+ # Check for mesh joined
+ check_mesh_group_added(dev[0])
+ check_mesh_group_added(dev[1])
+
+ # Check for peer connected
+ check_mesh_peer_connected(dev[0])
+ check_mesh_peer_connected(dev[1])
+
+ addr0 = dev[0].own_addr()
+ addr1 = dev[1].own_addr()
+ pmksa0 = dev[0].get_pmksa(addr1)
+ pmksa1 = dev[1].get_pmksa(addr0)
+ if pmksa0 is None or pmksa1 is None:
+ raise Exception("No PMKSA cache entry created")
+ if pmksa0['pmkid'] != pmksa1['pmkid']:
+ raise Exception("PMKID mismatch in PMKSA cache entries")
+
+ if "OK" not in dev[0].request("MESH_PEER_REMOVE " + addr1):
+ raise Exception("Failed to remove peer")
+ pmksa0b = dev[0].get_pmksa(addr1)
+ if pmksa0b is None:
+ raise Exception("PMKSA cache entry not maintained")
+ time.sleep(0.1)
+
+ if "FAIL" not in dev[0].request("MESH_PEER_ADD " + addr1):
+ raise Exception("MESH_PEER_ADD unexpectedly succeeded in no_auto_peer=0 case")
+
+def test_wpas_mesh_pmksa_caching2(dev, apdev):
+ """Secure mesh network and PMKSA caching with no_auto_peer=1"""
+ check_mesh_support(dev[0], secure=True)
+ addr0 = dev[0].own_addr()
+ addr1 = dev[1].own_addr()
+ dev[0].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[0])
+ dev[0].set_network(id, "no_auto_peer", "1")
+ dev[0].mesh_group_add(id)
+
+ dev[1].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[1])
+ dev[1].set_network(id, "no_auto_peer", "1")
+ dev[1].mesh_group_add(id)
+
+ # Check for mesh joined
+ check_mesh_group_added(dev[0])
+ check_mesh_group_added(dev[1])
+
+ # Check for peer connected
+ ev = dev[0].wait_event(["will not initiate new peer link"], timeout=10)
+ if ev is None:
+ raise Exception("Missing no-initiate message")
+ if "OK" not in dev[0].request("MESH_PEER_ADD " + addr1):
+ raise Exception("MESH_PEER_ADD failed")
+ check_mesh_peer_connected(dev[0])
+ check_mesh_peer_connected(dev[1])
+
+ pmksa0 = dev[0].get_pmksa(addr1)
+ pmksa1 = dev[1].get_pmksa(addr0)
+ if pmksa0 is None or pmksa1 is None:
+ raise Exception("No PMKSA cache entry created")
+ if pmksa0['pmkid'] != pmksa1['pmkid']:
+ raise Exception("PMKID mismatch in PMKSA cache entries")
+
+ if "OK" not in dev[0].request("MESH_PEER_REMOVE " + addr1):
+ raise Exception("Failed to remove peer")
+ pmksa0b = dev[0].get_pmksa(addr1)
+ if pmksa0b is None:
+ raise Exception("PMKSA cache entry not maintained")
+
+ ev = dev[0].wait_event(["will not initiate new peer link"], timeout=10)
+ if ev is None:
+ raise Exception("Missing no-initiate message (2)")
+ if "OK" not in dev[0].request("MESH_PEER_ADD " + addr1):
+ raise Exception("MESH_PEER_ADD failed (2)")
+ check_mesh_peer_connected(dev[0])
+ check_mesh_peer_connected(dev[1])
+
+ pmksa0c = dev[0].get_pmksa(addr1)
+ pmksa1c = dev[1].get_pmksa(addr0)
+ if pmksa0c is None or pmksa1c is None:
+ raise Exception("No PMKSA cache entry created (2)")
+ if pmksa0c['pmkid'] != pmksa1c['pmkid']:
+ raise Exception("PMKID mismatch in PMKSA cache entries")
+ if pmksa0['pmkid'] != pmksa0c['pmkid']:
+ raise Exception("PMKID changed")
+
+ hwsim_utils.test_connectivity(dev[0], dev[1])
+
+def test_wpas_mesh_pmksa_caching_no_match(dev, apdev):
+ """Secure mesh network and PMKSA caching with no PMKID match"""
+ check_mesh_support(dev[0], secure=True)
+ addr0 = dev[0].own_addr()
+ addr1 = dev[1].own_addr()
+ dev[0].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[0])
+ dev[0].set_network(id, "no_auto_peer", "1")
+ dev[0].mesh_group_add(id)
+
+ dev[1].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[1])
+ dev[1].set_network(id, "no_auto_peer", "1")
+ dev[1].mesh_group_add(id)
+
+ # Check for mesh joined
+ check_mesh_group_added(dev[0])
+ check_mesh_group_added(dev[1])
+
+ # Check for peer connected
+ ev = dev[0].wait_event(["will not initiate new peer link"], timeout=10)
+ if ev is None:
+ raise Exception("Missing no-initiate message")
+ if "OK" not in dev[0].request("MESH_PEER_ADD " + addr1):
+ raise Exception("MESH_PEER_ADD failed")
+ check_mesh_peer_connected(dev[0])
+ check_mesh_peer_connected(dev[1])
+
+ pmksa0 = dev[0].get_pmksa(addr1)
+ pmksa1 = dev[1].get_pmksa(addr0)
+ if pmksa0 is None or pmksa1 is None:
+ raise Exception("No PMKSA cache entry created")
+ if pmksa0['pmkid'] != pmksa1['pmkid']:
+ raise Exception("PMKID mismatch in PMKSA cache entries")
+
+ if "OK" not in dev[0].request("MESH_PEER_REMOVE " + addr1):
+ raise Exception("Failed to remove peer")
+
+ if "OK" not in dev[1].request("PMKSA_FLUSH"):
+ raise Exception("Failed to flush PMKSA cache")
+
+ ev = dev[0].wait_event(["will not initiate new peer link"], timeout=10)
+ if ev is None:
+ raise Exception("Missing no-initiate message (2)")
+ if "OK" not in dev[0].request("MESH_PEER_ADD " + addr1):
+ raise Exception("MESH_PEER_ADD failed (2)")
+ check_mesh_peer_connected(dev[0])
+ check_mesh_peer_connected(dev[1])
+
+ pmksa0c = dev[0].get_pmksa(addr1)
+ pmksa1c = dev[1].get_pmksa(addr0)
+ if pmksa0c is None or pmksa1c is None:
+ raise Exception("No PMKSA cache entry created (2)")
+ if pmksa0c['pmkid'] != pmksa1c['pmkid']:
+ raise Exception("PMKID mismatch in PMKSA cache entries")
+ if pmksa0['pmkid'] == pmksa0c['pmkid']:
+ raise Exception("PMKID did not change")
+
+ hwsim_utils.test_connectivity(dev[0], dev[1])