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tests: Fix robustness issue in DPP test cases with SAE

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The sae_groups parameter needs to be cleared before attempt a SAE
connection in a test case to avoid issues with this parameter having
been left to something else than the default one by a previous test
case. This was found with the following sequence:
sae_pwe_failure dpp_auto_connect_legacy_psk_sae_1

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2019-05-25 21:18:24 +03:00
parent baf8ab8cec
commit c9ead82d11
1 changed files with 3 additions and 0 deletions
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3
tests/hwsim/test_dpp.py
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@ -1470,6 +1470,7 @@ def test_dpp_and_sae_akm(dev, apdev):
if val != "DPP":
raise Exception("Unexpected key_mgmt for DPP: " + val)
dev[1].request("SET sae_groups ")
id = dev[1].connect("dpp+sae", key_mgmt="SAE", scan_freq="2412",
ieee80211w="2", psk="sae-password")
val = dev[1].get_status_field("key_mgmt")
@ -1781,6 +1782,7 @@ def run_dpp_auto_connect_legacy(dev, apdev, conf='sta-psk',
hapd = hostapd.add_ap(apdev[0], params)
dev[0].request("SET sae_groups ")
dev[0].set("dpp_config_processing", "2")
id0 = dev[0].dpp_bootstrap_gen(chan="81/1", mac=True)
uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)
@ -4347,6 +4349,7 @@ def run_dpp_legacy_and_dpp_akm(dev, apdev):
except:
raise HwsimSkip("DPP not supported")
dev[0].request("SET sae_groups ")
conf_id = dev[1].dpp_configurator_add(key=csign)
dev[0].set("dpp_config_processing", "1")
id0 = dev[0].dpp_bootstrap_gen(chan="81/1", mac=True)