DGNum/hostapd
6
0
Fork 0
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

tests: DPP Authentication Response retries

Browse source 
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2017-11-13 12:33:45 +02:00 committed by Jouni Malinen
parent 95b0104a34
commit ba37ba419a
1 changed files with 68 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

68
tests/hwsim/test_dpp.py
View file

@ -308,6 +308,74 @@ def test_dpp_qr_code_auth_mutual2(dev, apdev):
raise Exception("DPP authentication did not succeed (Initiator)")
dev[0].request("DPP_STOP_LISTEN")
def test_dpp_auth_resp_retries(dev, apdev):
"""DPP Authentication Response retries"""
check_dpp_capab(dev[0])
check_dpp_capab(dev[1])
dev[0].set("dpp_resp_max_tries", "3")
dev[0].set("dpp_resp_retry_time", "100")
logger.info("dev0 displays QR Code")
addr = dev[0].own_addr().replace(':', '')
res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
if "FAIL" in res:
raise Exception("Failed to generate bootstrapping info")
id0 = int(res)
uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)
logger.info("dev1 scans QR Code")
res = dev[1].request("DPP_QR_CODE " + uri0)
if "FAIL" in res:
raise Exception("Failed to parse QR Code URI")
id1 = int(res)
logger.info("dev1 displays QR Code")
addr = dev[1].own_addr().replace(':', '')
res = dev[1].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
if "FAIL" in res:
raise Exception("Failed to generate bootstrapping info")
id1b = int(res)
uri1b = dev[1].request("DPP_BOOTSTRAP_GET_URI %d" % id1b)
logger.info("dev1 initiates DPP Authentication")
if "OK" not in dev[0].request("DPP_LISTEN 2412 qr=mutual"):
raise Exception("Failed to start listen operation")
if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d own=%d" % (id1, id1b)):
raise Exception("Failed to initiate DPP Authentication")
ev = dev[1].wait_event(["DPP-RESPONSE-PENDING"], timeout=5)
if ev is None:
raise Exception("Pending response not reported")
ev = dev[0].wait_event(["DPP-SCAN-PEER-QR-CODE"], timeout=5)
if ev is None:
raise Exception("QR Code scan for mutual authentication not requested")
# Stop Initiator from listening to frames to force retransmission of the
# DPP Authentication Response frame with Status=0
dev[1].request("DPP_STOP_LISTEN")
dev[1].dump_monitor()
dev[0].dump_monitor()
logger.info("dev0 scans QR Code")
res = dev[0].request("DPP_QR_CODE " + uri1b)
if "FAIL" in res:
raise Exception("Failed to parse QR Code URI")
id0b = int(res)
ev = dev[0].wait_event(["DPP-TX"], timeout=5)
if ev is None or "type=1" not in ev:
raise Exception("DPP Authentication Response not sent")
ev = dev[0].wait_event(["DPP-TX-STATUS"], timeout=5)
if ev is None:
raise Exception("TX status for DPP Authentication Response not reported")
if "result=no-ACK" not in ev:
raise Exception("Unexpected TX status for Authentication Response: " + ev)
ev = dev[0].wait_event(["DPP-TX"], timeout=15)
if ev is None or "type=1" not in ev:
raise Exception("DPP Authentication Response retransmission not sent")
def test_dpp_qr_code_auth_mutual_not_used(dev, apdev):
"""DPP QR Code and authentication exchange (mutual not used)"""
check_dpp_capab(dev[0])