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tests: Check against all zero PMKIDs in sae_groups

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2019-08-03 17:04:01 +03:00
parent ac734a342e
commit 48e999e9a5
1 changed files with 6 additions and 1 deletions
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7
tests/hwsim/test_sae.py
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@ -162,7 +162,7 @@ def test_sae_groups(dev, apdev):
passphrase="12345678")
params['wpa_key_mgmt'] = 'SAE'
params['sae_groups'] = ' '.join(groups)
hostapd.add_ap(apdev[0], params)
hapd = hostapd.add_ap(apdev[0], params)
for g in groups:
logger.info("Testing SAE group " + g)
@ -194,6 +194,11 @@ def test_sae_groups(dev, apdev):
raise Exception("Connection timed out with group " + g)
if dev[0].get_status_field('sae_group') != g:
raise Exception("Expected SAE group not used")
pmksa = dev[0].get_pmksa(hapd.own_addr())
if not pmksa:
raise Exception("No PMKSA cache entry added")
if pmksa['pmkid'] == '00000000000000000000000000000000':
raise Exception("All zeros PMKID derived for group %s" % g)
dev[0].remove_network(id)
dev[0].wait_disconnected()
dev[0].dump_monitor()