tests: FILS SK HLP and DHCP response parsing
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen
Jouni Malinen
parent
279ff5ab69
commit
88bf9c2354
1 changed files with 161 additions and 0 deletions
|
|
@ -867,3 +867,164 @@ def test_fils_sk_hlp_req_parsing(dev, apdev):
|
|||
dev[0].wait_disconnected()
|
||||
|
||||
dev[0].request("FILS_HLP_REQ_FLUSH")
|
||||
|
||||
def test_fils_sk_hlp_dhcp_parsing(dev, apdev):
|
||||
"""FILS SK HLP and DHCP response parsing"""
|
||||
check_fils_capa(dev[0])
|
||||
check_erp_capa(dev[0])
|
||||
|
||||
start_erp_as(apdev[1])
|
||||
|
||||
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
|
||||
sock.settimeout(5)
|
||||
sock.bind(("127.0.0.2", 67))
|
||||
|
||||
bssid = apdev[0]['bssid']
|
||||
params = fils_hlp_config(fils_hlp_wait_time=30)
|
||||
params['dhcp_rapid_commit_proxy'] = '1'
|
||||
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
|
||||
|
||||
dev[0].scan_for_bss(bssid, freq=2412)
|
||||
dev[0].request("ERP_FLUSH")
|
||||
if "OK" not in dev[0].request("FILS_HLP_REQ_FLUSH"):
|
||||
raise Exception("Failed to flush pending FILS HLP requests")
|
||||
dhcpdisc = build_dhcp(req=True, dhcp_msg=DHCPDISCOVER,
|
||||
chaddr=dev[0].own_addr())
|
||||
if "OK" not in dev[0].request("FILS_HLP_REQ_ADD " + "ff:ff:ff:ff:ff:ff " + binascii.hexlify(dhcpdisc)):
|
||||
raise Exception("FILS_HLP_REQ_ADD failed")
|
||||
id = dev[0].connect("fils", key_mgmt="FILS-SHA256",
|
||||
eap="PSK", identity="psk.user@example.com",
|
||||
password_hex="0123456789abcdef0123456789abcdef",
|
||||
erp="1", scan_freq="2412")
|
||||
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
dev[0].dump_monitor()
|
||||
with alloc_fail(hapd, 1, "fils_process_hlp"):
|
||||
dev[0].select_network(id, freq=2412)
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
dev[0].dump_monitor()
|
||||
dev[0].select_network(id, freq=2412)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dhcpdisc = build_dhcp(req=False, dhcp_msg=DHCPACK,
|
||||
chaddr=dev[0].own_addr(), giaddr="127.0.0.3")
|
||||
#sock.sendto(dhcpdisc[2+20+8:], addr)
|
||||
chaddr = binascii.unhexlify(dev[0].own_addr().replace(':','')) + 10*'\x00'
|
||||
tests = [ "\x00",
|
||||
"\x02" + 500 * "\x00",
|
||||
"\x02\x00\x00\x00" + 20*"\x00" + "\x7f\x00\x00\x03" + 500 * "\x00",
|
||||
"\x02\x00\x00\x00" + 20*"\x00" + "\x7f\x00\x00\x03" + 16*"\x00" + 64*"\x00" + 128*"\x00" + "\x63\x82\x53\x63",
|
||||
"\x02\x00\x00\x00" + 20*"\x00" + "\x7f\x00\x00\x03" + 16*"\x00" + 64*"\x00" + 128*"\x00" + "\x63\x82\x53\x63" + "\x00\x11",
|
||||
"\x02\x00\x00\x00" + 20*"\x00" + "\x7f\x00\x00\x03" + 16*"\x00" + 64*"\x00" + 128*"\x00" + "\x63\x82\x53\x63" + "\x11\x01",
|
||||
"\x02\x00\x00\x00" + 20*"\x00" + "\x7f\x00\x00\x03" + chaddr + 64*"\x00" + 128*"\x00" + "\x63\x82\x53\x63" + "\x35\x00\xff",
|
||||
"\x02\x00\x00\x00" + 20*"\x00" + "\x7f\x00\x00\x03" + chaddr + 64*"\x00" + 128*"\x00" + "\x63\x82\x53\x63" + "\x35\x01\x00\xff",
|
||||
1501 * "\x00" ]
|
||||
for t in tests:
|
||||
sock.sendto(t, addr)
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
# FILS: DHCP sendto failed: Invalid argument for second DHCP TX in proxy
|
||||
dev[0].dump_monitor()
|
||||
dev[0].select_network(id, freq=2412)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
hapd.set("dhcp_server_port", "0")
|
||||
dhcpoffer = build_dhcp(req=False, dhcp_msg=DHCPOFFER, rapid_commit=False,
|
||||
chaddr=dev[0].own_addr(), giaddr="127.0.0.3")
|
||||
sock.sendto(dhcpoffer[2+20+8:], addr)
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
hapd.set("dhcp_server_port", "67")
|
||||
|
||||
# Options in DHCPOFFER
|
||||
dev[0].dump_monitor()
|
||||
dev[0].select_network(id, freq=2412)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dhcpoffer = build_dhcp(req=False, dhcp_msg=DHCPOFFER, rapid_commit=False,
|
||||
chaddr=dev[0].own_addr(), giaddr="127.0.0.3",
|
||||
extra_op="\x00\x11", opt_end=False)
|
||||
sock.sendto(dhcpoffer[2+20+8:], addr)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
# Options in DHCPOFFER (2)
|
||||
dev[0].dump_monitor()
|
||||
dev[0].select_network(id, freq=2412)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dhcpoffer = build_dhcp(req=False, dhcp_msg=DHCPOFFER, rapid_commit=False,
|
||||
chaddr=dev[0].own_addr(), giaddr="127.0.0.3",
|
||||
extra_op="\x11\x01", opt_end=False)
|
||||
sock.sendto(dhcpoffer[2+20+8:], addr)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
# Server ID in DHCPOFFER
|
||||
dev[0].dump_monitor()
|
||||
dev[0].select_network(id, freq=2412)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dhcpoffer = build_dhcp(req=False, dhcp_msg=DHCPOFFER, rapid_commit=False,
|
||||
chaddr=dev[0].own_addr(), giaddr="127.0.0.3",
|
||||
extra_op="\x36\x01\x30")
|
||||
sock.sendto(dhcpoffer[2+20+8:], addr)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
# FILS: Could not update DHCPDISCOVER
|
||||
dev[0].request("FILS_HLP_REQ_FLUSH")
|
||||
dhcpdisc = build_dhcp(req=True, dhcp_msg=DHCPDISCOVER,
|
||||
chaddr=dev[0].own_addr(),
|
||||
extra_op="\x00\x11", opt_end=False)
|
||||
if "OK" not in dev[0].request("FILS_HLP_REQ_ADD " + "ff:ff:ff:ff:ff:ff " + binascii.hexlify(dhcpdisc)):
|
||||
raise Exception("FILS_HLP_REQ_ADD failed")
|
||||
dev[0].dump_monitor()
|
||||
dev[0].select_network(id, freq=2412)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dhcpoffer = build_dhcp(req=False, dhcp_msg=DHCPOFFER, rapid_commit=False,
|
||||
chaddr=dev[0].own_addr(), giaddr="127.0.0.3",
|
||||
extra_op="\x36\x01\x30")
|
||||
sock.sendto(dhcpoffer[2+20+8:], addr)
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
# FILS: Could not update DHCPDISCOVER (2)
|
||||
dev[0].request("FILS_HLP_REQ_FLUSH")
|
||||
dhcpdisc = build_dhcp(req=True, dhcp_msg=DHCPDISCOVER,
|
||||
chaddr=dev[0].own_addr(),
|
||||
extra_op="\x11\x01", opt_end=False)
|
||||
if "OK" not in dev[0].request("FILS_HLP_REQ_ADD " + "ff:ff:ff:ff:ff:ff " + binascii.hexlify(dhcpdisc)):
|
||||
raise Exception("FILS_HLP_REQ_ADD failed")
|
||||
dev[0].dump_monitor()
|
||||
dev[0].select_network(id, freq=2412)
|
||||
(msg,addr) = sock.recvfrom(1000)
|
||||
logger.debug("Received DHCP message from %s" % str(addr))
|
||||
dhcpoffer = build_dhcp(req=False, dhcp_msg=DHCPOFFER, rapid_commit=False,
|
||||
chaddr=dev[0].own_addr(), giaddr="127.0.0.3",
|
||||
extra_op="\x36\x01\x30")
|
||||
sock.sendto(dhcpoffer[2+20+8:], addr)
|
||||
dev[0].wait_connected()
|
||||
dev[0].request("DISCONNECT")
|
||||
dev[0].wait_disconnected()
|
||||
|
||||
dev[0].request("FILS_HLP_REQ_FLUSH")
|
||||
|
|
|
|||
Loading…
Reference in a new issue