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tests: DPP Auth Req retry behavior

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2017-11-23 13:15:40 +02:00 committed by Jouni Malinen
parent 0db637ca80
commit 8968acda9b
1 changed files with 57 additions and 5 deletions
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58
tests/hwsim/test_dpp.py
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@ -2462,7 +2462,8 @@ def run_dpp_intro_mismatch(dev, apdev, wpas):
if "status=7" not in ev:
raise Exception("Unexpected network introduction result on STA5: " + ev)
def run_dpp_proto_init(dev, test_dev, test, mutual=False):
def run_dpp_proto_init(dev, test_dev, test, mutual=False, unicast=True,
listen=True, chan="81/1"):
check_dpp_capab(dev[0])
check_dpp_capab(dev[1])
dev[test_dev].set("dpp_test", str(test))
@ -2474,7 +2475,11 @@ def run_dpp_proto_init(dev, test_dev, test, mutual=False):
conf_id = int(res)
addr = dev[0].own_addr().replace(':', '')
cmd = "DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr
cmd = "DPP_BOOTSTRAP_GEN type=qrcode"
if chan:
cmd += " chan=" + chan
if unicast:
cmd += " mac=" + addr
res = dev[0].request(cmd)
if "FAIL" in res:
raise Exception("Failed to generate bootstrapping info")
@ -2503,6 +2508,7 @@ def run_dpp_proto_init(dev, test_dev, test, mutual=False):
else:
cmd = "DPP_LISTEN 2412"
if listen:
if "OK" not in dev[0].request(cmd):
raise Exception("Failed to start listen operation")
@ -2524,6 +2530,52 @@ def test_dpp_proto_after_wrapped_data_auth_req(dev, apdev):
if ev is not None:
raise Exception("Unexpected DPP message seen")
def test_dpp_auth_req_stop_after_ack(dev, apdev):
"""DPP initiator stopping after ACK, but no response"""
run_dpp_proto_init(dev, 1, 1, listen=True)
ev = dev[1].wait_event(["DPP-AUTH-INIT-FAILED"], timeout=5)
if ev is None:
raise Exception("Authentication failure not reported")
def test_dpp_auth_req_retries(dev, apdev):
"""DPP initiator retries with no ACK"""
dev[1].set("dpp_init_max_tries", "3")
dev[1].set("dpp_init_retry_time", "1000")
dev[1].set("dpp_resp_wait_time", "100")
run_dpp_proto_init(dev, 1, 1, unicast=False, listen=False)
for i in range(3):
ev = dev[1].wait_event(["DPP-TX"], timeout=5)
if ev is None:
raise Exception("Auth Req not sent (%d)" % i)
ev = dev[1].wait_event(["DPP-TX-STATUS"], timeout=5)
if ev is None:
raise Exception("Auth Req TX status not seen (%d)" % i)
ev = dev[1].wait_event(["DPP-AUTH-INIT-FAILED"], timeout=5)
if ev is None:
raise Exception("Authentication failure not reported")
def test_dpp_auth_req_retries_multi_chan(dev, apdev):
"""DPP initiator retries with no ACK and multiple channels"""
dev[1].set("dpp_init_max_tries", "3")
dev[1].set("dpp_init_retry_time", "1000")
dev[1].set("dpp_resp_wait_time", "100")
run_dpp_proto_init(dev, 1, 1, unicast=False, listen=False,
chan="81/1,81/6,81/11")
for i in range(3 * 3):
ev = dev[1].wait_event(["DPP-TX"], timeout=5)
if ev is None:
raise Exception("Auth Req not sent (%d)" % i)
ev = dev[1].wait_event(["DPP-TX-STATUS"], timeout=5)
if ev is None:
raise Exception("Auth Req TX status not seen (%d)" % i)
ev = dev[1].wait_event(["DPP-AUTH-INIT-FAILED"], timeout=5)
if ev is None:
raise Exception("Authentication failure not reported")
def test_dpp_proto_after_wrapped_data_auth_resp(dev, apdev):
"""DPP protocol testing - attribute after Wrapped Data in Auth Resp"""
run_dpp_proto_init(dev, 0, 2)
@ -3150,7 +3202,7 @@ def run_dpp_qr_code_chan_list(dev, apdev, unicast, listen_freq, chanlist,
check_dpp_capab(dev[1])
dev[1].set("dpp_init_max_tries", "3")
dev[1].set("dpp_init_retry_time", "100")
dev[1].set("dpp_resp_wait_time", "1")
dev[1].set("dpp_resp_wait_time", "1000")
logger.info("dev0 displays QR Code")
cmd = "DPP_BOOTSTRAP_GEN type=qrcode"