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tests: IBSS RSN group rekeying

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-08-13 16:22:44 +03:00
parent 6c33ca9f95
commit a412157262
1 changed files with 35 additions and 3 deletions
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38
tests/hwsim/test_ibss.py
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@ -50,7 +50,7 @@ def wait_4way_handshake2(dev1, dev2, dev3):
def add_ibss(dev, ssid, psk=None, proto=None, key_mgmt=None, pairwise=None, def add_ibss(dev, ssid, psk=None, proto=None, key_mgmt=None, pairwise=None,
group=None, beacon_int=None, bssid=None, scan_freq=None, group=None, beacon_int=None, bssid=None, scan_freq=None,
wep_key0=None, freq=2412, chwidth=0): wep_key0=None, freq=2412, chwidth=0, group_rekey=0):
id = dev.add_network() id = dev.add_network()
dev.set_network(id, "mode", "1") dev.set_network(id, "mode", "1")
dev.set_network(id, "frequency", str(freq)) dev.set_network(id, "frequency", str(freq))
@ -75,11 +75,14 @@ def add_ibss(dev, ssid, psk=None, proto=None, key_mgmt=None, pairwise=None,
dev.set_network(id, "bssid", bssid) dev.set_network(id, "bssid", bssid)
if wep_key0: if wep_key0:
dev.set_network(id, "wep_key0", wep_key0) dev.set_network(id, "wep_key0", wep_key0)
if group_rekey:
dev.set_network(id, "group_rekey", str(group_rekey))
dev.request("ENABLE_NETWORK " + str(id) + " no-connect") dev.request("ENABLE_NETWORK " + str(id) + " no-connect")
return id return id
def add_ibss_rsn(dev, ssid): def add_ibss_rsn(dev, ssid, group_rekey=0, scan_freq=None):
return add_ibss(dev, ssid, "12345678", "RSN", "WPA-PSK", "CCMP", "CCMP") return add_ibss(dev, ssid, "12345678", "RSN", "WPA-PSK", "CCMP", "CCMP",
group_rekey=group_rekey, scan_freq=scan_freq)
def add_ibss_rsn_tkip(dev, ssid): def add_ibss_rsn_tkip(dev, ssid):
return add_ibss(dev, ssid, "12345678", "RSN", "WPA-PSK", "TKIP", "TKIP") return add_ibss(dev, ssid, "12345678", "RSN", "WPA-PSK", "TKIP", "TKIP")
@ -148,6 +151,35 @@ def test_ibss_rsn(dev):
if key_mgmt != "WPA2-PSK": if key_mgmt != "WPA2-PSK":
raise Exception("Unexpected STATUS key_mgmt: " + key_mgmt) raise Exception("Unexpected STATUS key_mgmt: " + key_mgmt)
def test_ibss_rsn_group_rekey(dev):
"""IBSS RSN group rekeying"""
ssid="ibss-rsn"
logger.info("Start IBSS on the first STA")
id = add_ibss_rsn(dev[0], ssid, group_rekey=4, scan_freq=2412)
connect_ibss_cmd(dev[0], id)
bssid0 = wait_ibss_connection(dev[0])
dev[0].dump_monitor()
logger.info("Join two STAs to the IBSS")
dev[1].scan_for_bss(bssid0, freq=2412)
id = add_ibss_rsn(dev[1], ssid, scan_freq=2412)
connect_ibss_cmd(dev[1], id)
bssid1 = wait_ibss_connection(dev[1])
if bssid0 != bssid1:
raise Exception("STA0 BSSID " + bssid0 + " differs from STA1 BSSID " + bssid1)
wait_4way_handshake(dev[0], dev[1])
wait_4way_handshake(dev[1], dev[0])
dev[0].dump_monitor()
dev[1].dump_monitor()
hwsim_utils.test_connectivity(dev[0], dev[1])
ev = dev[1].wait_event(["WPA: Group rekeying completed"], timeout=10)
if ev is None:
raise Exception("No group rekeying reported")
hwsim_utils.test_connectivity(dev[0], dev[1])
def test_ibss_wpa_none(dev): def test_ibss_wpa_none(dev):
"""IBSS WPA-None""" """IBSS WPA-None"""
ssid="ibss-wpa-none" ssid="ibss-wpa-none"