2 # Copyright (c) 2013, Jouni Malinen <j@w1.fi>
4 # This software may be distributed under the terms of the BSD license.
5 # See README for more details.
10 logger = logging.getLogger()
15 def test_sae(dev, apdev):
16 """SAE with default group"""
17 params = hostapd.wpa2_params(ssid="test-sae",
18 passphrase="12345678")
19 params['wpa_key_mgmt'] = 'SAE'
20 hapd = hostapd.add_ap(apdev[0]['ifname'], params)
21 key_mgmt = hapd.get_config()['key_mgmt']
22 if key_mgmt.split(' ')[0] != "SAE":
23 raise Exception("Unexpected GET_CONFIG(key_mgmt): " + key_mgmt)
25 dev[0].request("SET sae_groups ")
26 id = dev[0].connect("test-sae", psk="12345678", key_mgmt="SAE",
28 if dev[0].get_status_field('sae_group') != '19':
29 raise Exception("Expected default SAE group not used")
31 def test_sae_groups(dev, apdev):
32 """SAE with all supported groups"""
33 # This would be the full list of supported groups, but groups 14-16
34 # (2048-4096 bit MODP) are a bit too slow on some VMs and can result in
35 # hitting mac80211 authentication timeout, so skip them for now.
36 #sae_groups = [ 19, 25, 26, 20, 21, 2, 5, 14, 15, 16, 22, 23, 24 ]
37 sae_groups = [ 19, 25, 26, 20, 21, 2, 5, 22, 23, 24 ]
38 groups = [str(g) for g in sae_groups]
39 params = hostapd.wpa2_params(ssid="test-sae-groups",
40 passphrase="12345678")
41 params['wpa_key_mgmt'] = 'SAE'
42 params['sae_groups'] = ' '.join(groups)
43 hostapd.add_ap(apdev[0]['ifname'], params)
46 logger.info("Testing SAE group " + g)
47 dev[0].request("SET sae_groups " + g)
48 id = dev[0].connect("test-sae-groups", psk="12345678", key_mgmt="SAE",
50 if dev[0].get_status_field('sae_group') != g:
51 raise Exception("Expected SAE group not used")
52 dev[0].remove_network(id)
54 def test_sae_group_nego(dev, apdev):
55 """SAE group negotiation"""
56 params = hostapd.wpa2_params(ssid="test-sae-group-nego",
57 passphrase="12345678")
58 params['wpa_key_mgmt'] = 'SAE'
59 params['sae_groups'] = '19'
60 hostapd.add_ap(apdev[0]['ifname'], params)
62 dev[0].request("SET sae_groups 25 26 20 19")
63 dev[0].connect("test-sae-group-nego", psk="12345678", key_mgmt="SAE",
65 if dev[0].get_status_field('sae_group') != '19':
66 raise Exception("Expected SAE group not used")
68 def test_sae_anti_clogging(dev, apdev):
69 """SAE anti clogging"""
70 params = hostapd.wpa2_params(ssid="test-sae", passphrase="12345678")
71 params['wpa_key_mgmt'] = 'SAE'
72 params['sae_anti_clogging_threshold'] = '1'
73 hostapd.add_ap(apdev[0]['ifname'], params)
75 dev[0].request("SET sae_groups ")
76 dev[1].request("SET sae_groups ")
79 dev[i].scan(freq="2412")
80 id[i] = dev[i].connect("test-sae", psk="12345678", key_mgmt="SAE",
81 scan_freq="2412", only_add_network=True)
83 dev[i].select_network(id[i])
85 ev = dev[i].wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
87 raise Exception("Association with the AP timed out")
89 def test_sae_forced_anti_clogging(dev, apdev):
90 """SAE anti clogging (forced)"""
91 params = hostapd.wpa2_params(ssid="test-sae", passphrase="12345678")
92 params['wpa_key_mgmt'] = 'SAE'
93 params['sae_anti_clogging_threshold'] = '0'
94 hostapd.add_ap(apdev[0]['ifname'], params)
96 dev[i].request("SET sae_groups ")
97 dev[i].connect("test-sae", psk="12345678", key_mgmt="SAE",
100 def test_sae_mixed(dev, apdev):
101 """Mixed SAE and non-SAE network"""
102 params = hostapd.wpa2_params(ssid="test-sae", passphrase="12345678")
103 params['wpa_key_mgmt'] = 'SAE WPA-PSK'
104 params['sae_anti_clogging_threshold'] = '0'
105 hostapd.add_ap(apdev[0]['ifname'], params)
107 dev[2].connect("test-sae", psk="12345678", scan_freq="2412")
108 for i in range(0, 2):
109 dev[i].request("SET sae_groups ")
110 dev[i].connect("test-sae", psk="12345678", key_mgmt="SAE",